33.45280 33.55280 -117.39330 -117.29330 UC/JEPS: Consortium Search Results
Search Results — 2056 specimen records retrieved (2056 records with coordinates)
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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/consortium/).
 Records are made available under the CCH Data Use Terms.

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  RSA179521  Achnatherum coronatum E. W. Lathrop 1959-5-17 4561 Riverside 14 miles west of Murrieta, Redonda Mesa Comment
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Apr 28 2011
  RSA673498  Achnatherum coronatum Scott D. White, Sandy Leatherman 2000-4-19 7664 Riverside Santa Ana Mountains/Santa Rosa Plateau: Near Squaw Mountain. Series of unpaved roads on east-and north-facing slopes. 640 Comment
  UCD50308  Achnatherum coronatum A. A. Beetle 1944-4-27 1999 Riverside West of Murietta. Comment
  SEINET1004352  Acmispon americanus var. americanus A. C. Sanders, Mike Misenhelter 2004-1 28827 Riverside Santa Ana Mtns./Santa Rosa Plateau: hill 2139 at west end of Mesa De Colorado, private land on the west side of Via Volcano adjacent to the Santa Rosa Plat. Ecol. Reserve 640 Comment
  OBI37532  Acmispon heermannii var. heermannii Steve Boyd 1985-7-30 1080 San Diego Upper Cottonwood Cyn, 3.6 mi (by rd) NW of jtn of Tenaja Trl and De Luz Rd Comment
  OBI42537  Acmispon heermannii var. heermannii Robert F. Thorne, Walter Wisura, Earl Lathrop, and Sara Meury 1985-5-18 61156 San Diego Santa Rosa Plateau: Along rd down Cottonwood Cyn 671 Comment
  SD122902  Acmispon heermannii var. heermannii Steve Boyd 1985-7-30 1080 San Diego Upper Cottonwood Canyon, 3.6 miles by road NW of junction of Tenaja Trail & De Luz Road, near stream margin Comment
  SD10665  Acmispon strigosus Mrs. D. R. Wolf 1932-3-20 2 San Diego Richman Ranch, 2I(c) miles North of De Luz. 456 Comment
  SD259248  Acmispon strigosus Susan T Welker 1993-3-15 San Diego Slope west of De Luz, north of Fallbrook 149 Comment
  RSA192185  Acourtia microcephala E. W. Lathrop 1960-6-8 4934 Riverside 14 miles west of Murrieta Comment
  UC1127708  Adenostoma fasciculatum H. A. Jensen 1931-3-26 149 San Diego head of Deluz Creek; Cleveland Nat'l Forest, San Luis Rey Quad. 304 Comment
  UCR135844  Adenostoma fasciculatum A. C. Sanders 2004-4-20 27533 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  UCR155319  Adenostoma fasciculatum A. C. Sanders, Mike Misenhelter 2005-3-23 29248 Riverside Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  RSA234084  Adenostoma fasciculatum var. fasciculatum Robert F. Thorne, E. W. Lathrop 1969-6-6 39326 Riverside Santa Rosa Plateau: Rancho California. 610 Comment
  RSA552780  Adiantum jordanii Steve Boyd, Orlando Mistretta, Kendall McCulloh, Tim Ross 1992-3-11 6723 San Diego Santa Ana Mountains. San Mateo Canyon Wilderness Area. Upper Devil Cyn. from 8S01 downstream to large waterfall area. 640 Comment
  SD254739  Adiantum jordanii Susan T Welker 1993-3-1 San Diego Along De Luz Creek, next to De Luz Road, approx 1 mi. N of De Luz, stream bank 142 Comment
  UCR1267  Adiantum jordanii F. C. Boutin 1960-4-11 s.n. San Diego Santa Ana Mountains, Just south of Garnsay's Lake, De Luz 152 Comment
  CAS-BOT-BC295670  Agnorhiza ovata Steve Boyd; Tim Ross 1992-6-4 7589 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southeastern edge of wilderness in upper Devil Canyon drainage, southwest of Sky Ranch, along Forest Service Road 8S01 731 Comment
  RSA552786  Agoseris grandiflora Steve Boyd, Timothy S. Ross, Kendall McCulloh 1993-3-12 6729 San Diego Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Cyn from large waterfall area, downstream to the confluence with 'Miller Creek'. 549 Comment
  RSA674563  Agoseris grandiflora Scott D. White 2000-5-31 7985 Riverside Santa Rosa Plateau: Near Squaw Mountain. Series of unpaved roads on east- and north-facing slopes. 640 Comment
  RSA343877  Agoseris grandiflora var. grandiflora R. F. Thorne, Walter Wisura, Earl W. Lathrop, Sara Meury 1985-5-18 60667 Riverside Santa Rosa Plateau: at edge of Cleveland National forest 610 Comment
  CAS-BOT-BC127066  Agrostis exarata Steve Boyd; Tim Ross 1992-6-4 7595 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southeastern edge of wilderness in upper Devil Canyon drainage, northwest of Sky Ranch. 731 Comment
  CLARK-A1528-1004  Agrostis exarata E. W. Lathrop 1959-5-29 Riverside Cleveland National Forest Comment
  SD136970  Agrostis exarata Steve Boyd, Tim Ross 1992-6-4 7595 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southeastern edge of wilderness in upper Devil Canyon drainage, northwest of Sky Ranch uncommon in seasonally moist openings in chaparral 701 Comment
  SEINET3916281  Agrostis exarata Steve Boyd, Timothy S. Ross 1992-6-4 7595 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southeastern edge of wilderness in upper Devil Canyon drainage, northwest of Sky Ranch.; 0 701 Comment
  OBI32757  Agrostis pallens E. W. Lathrop 1965-5-23 5770 Riverside 9 mi W of Murrieta Comment
  OBI37533  Agrostis pallens Steve Boyd 1985-7-30 1083 San Diego Upper Cottonwood Cyn, 3.6 mi (by road) NW of jctn of Tenaja Trl and De Luz Rd Comment
  RSA179510  Agrostis pallens E. W. Lathrop 1960-6-8 4926 Riverside 14 miles west of Murrieta Comment
  RSA192238  Agrostis pallens E. W. Lathrop 1960-6-7 4876 Riverside 14 miles west of Murrieta Comment
  RSA334623  Agrostis pallens Steve Boyd 1985-7-30 1083 San Diego Upper Cottonwood Canyon, 3.6 miles (by road) NW of junction of Tenaja Trail and De Luz Road. Comment
  RSA562078  Agrostis pallens Steve Boyd, Timothy S. Ross 1992-6-4 7595 San Diego Southern Santa Ana Moutains, San Mateo Canyon Wilderness area. Southeastern edge of wilderness in upper Devil Canyon drainage, northwest of Sky Ranch. 701 Comment
  RSA674734  Agrostis pallens Scott D. White, K. Szabo 2000-5-31 7986 Riverside Santa Rosa Plateau: Near Squaw Mountain. Series of unpaved roads on east- and north-facing slopes. 640 Comment
  SD181781  Agrostis pallens Scott D. White, Sandy Leatherman 2000-5-31 7986 Riverside Santa Ana Mountains/Santa Rosa Plateau, near Squaw Mountain, series of unpaved roads on east- and north-facing slopes; Wildomar [quad]. Uncommon in mesic grassland. 640 Comment
  UCR135837  Agrostis pallens A. C. Sanders 2004-4-20 27540 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  UCR27222  Agrostis pallens E. W. Lathrop 1965-5-23 5770 Riverside Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau, 9 mi west of Murrieta Comment
  UCR40556  Agrostis pallens Steve Boyd 1985-7-30 1083 San Diego Santa Ana Mtns.; Santa Rosa Plateau, Upper Cottonwood Canyon, 3.6 mi. (by road) NW of the junction of Tenaja Trail and De Luz Road. Comment
  RSA343883  Aira caryophyllea S. Meury, Walter Wisura, E. W. Lathrop 1985-5-18 60656 Riverside Santa Rosa Plateau: at edge of Cleveland National Forest. 610 Comment
  RSA562435  Aira caryophyllea Steve Boyd 1992-3-6 7269 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. South side of Miller Mountain along 'Miller Canyon.' The major drainage on the southern flank of the mountain., From Road 8S02 upstream to the area of contact between lower granitic and higher basaltic rocks. 640 Comment
  UCR43548  Aira caryophyllea R. F. Thorne, W. Wisura, E. W. Lathrop, S. Meury 1985-5-18 60656 Riverside Peninsular Ranges/Santa Ana Mtns, Santa Rosa Plateau: edge of Cleveland National Forest 610 Comment
  RSA552702  Allium haematochiton Steve Boyd, Timothy S. Ross 1992-3-3 6710 San Diego Santa Ana Mountains, San Mateo Canyon Wilderness Area. Miller Canyon on the south base and flank of Miller Mountain from 8S02 upstream to the eastern summit area. 640 Comment
  RSA666659  Allium haematochiton A. C. Sanders, Kent Beaman 2002-5-10 25053 Riverside Santa Ana Mtns., Santa Rosa Plateau: hills west of the head of De Luz Creek, 0.4 mi south of Tenaja Rd. on west side of Calle Roble near Avenida Matorral. 671 Comment
  RSA708421  Allium haematochiton Scott D. White, Brian Leatherman, James Huelsman 2005-2-14 10779 Riverside Santa Rosa Plateau area, just SE of Redonda Mesa. Corona Cala Camino at intersection w/ Cerro Rd. 701 Comment
  SD153006  Allium haematochiton Steve Boyd, Tim Ross 1992-3-3 6710 San Diego Santa Ana Mountains, San Mateo Canyon Wilderness Area, 'Miller Canyon' on the south base and flank of Miller Mountain, from 8S02 upstream to the eastern summit area. Common on clay soil in antive grassland. 640 Comment
  SEINET8467184 Image available Allium haematochiton J. Henrickson 1969-1 3265 Riverside 6 miles W. of Murrieta on Colorado Mesa of Santa Rosa Plateau, in Chaparral on margin of Colorado Mesa. 701 Comment
  UCR121646  Allium haematochiton A. C. Sanders, Kent Beaman 2002-5-10 25053 Riverside Santa Ana Mtns., Santa Rosa Plateau, hills west of the head of De Luz Creek, 0.4 mi. south of Tenaja Rd. on west side of Calle Roble near Avenida Matorral 671 Comment
  UCR16035  Allium haematochiton Steve Kulju 1974-5-16 s.n. Riverside Santa Ana Mtns/Santa Rosa Plateau, Tenaja Rd., 8.3 mi SW of Washington Ave 549 Comment
  UCR1627  Allium haematochiton Leland R. Dykes 1962-5-8 96 Riverside Santa Ana Mtns., Santa Rosa Plateau, San Mateo Canyon [Tenaja] Road, c. 7 mi west of Palomar Road [=Washington Ave.] in Murrieta Comment
  UCR167525  Allium haematochiton Scott D. White, Brian Leatherman, James Huelsman 2005-2-14 10779 Riverside Santa Ana Mtns, Santa Rosa Plateau area, just SE of Redonda Mesa. Corona Cala Camino at the intersection with Cerro Rd 701 Comment
  SEINET3884668  Allium lacunosum Steve Boyd, Timothy S. Ross 1992-6-9 7609 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper northern flank of Miller Mountain, at and to the western side of pass between highest portions of the mountain.; 0 Comment
  UCR79487  Allium lacunosum Steve Boyd, T. S. Ross 1992-6-9 7609 San Diego Peninsular Range; Southern Santa Ana Mtns., San Mateo Canyon Wilderness Area. Upper northern flank of Miller Mountain, at and to the western side of pass between highest portions of the mountain 884 Comment
  SD136976  Allium lacunosum var. davisiae Steve Boyd, Tim Ross 1992-6-9 7609 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area; upper northern flank of Miller Mountain, at and to the western side of pass between highest portions of the mountain. 792 Comment
  CAS-BOT-BC471096  Allium lacunosum var. lacunosum Steve Boyd; Tim Ross 1992-6-9 7609 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper northern flank of Miller Mountain, at and to the western side of pass between highest portions of the mountain 883 Comment
  RSA561861  Allium lacunosum var. micranthum Steve Boyd, Timothy S. Ross 1992-6-9 7609 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper northern flank of Miller Mountain, at and to the western side of pass between highest portions of the mountain. 793 Comment
  SD148278  Allium marvinii A. C. Sanders, Kent Beaman 2002-5-10 25053 Riverside Santa Ana Mountains, Santa Rosa Plateau, hills west of the head of DeLuz Creek, 0.4 miles south of Tenaja Road, on west side of Calle Roble, near avenida Matorral; Wildomar 7.5' quad. In an open grassy area among oaks. 671 Comment
  RSA180489  Allophyllum glutinosum E. W. Lathrop 1960-6-10 4992 Riverside 14 miles west of Murrieta. Comment
  RSA574555  Allophyllum glutinosum Steve Boyd 1985-7-30 1060 San Diego Lower Cottonwood Canyon, near its confluence with De Luz Creek. Comment
  SD136798  Allophyllum glutinosum Steve Boyd 1985-7-30 1060 San Diego Lower Cottonwood Canyon, near its confluence with De Luz Crk. Occasional on brushy slopes bordering riparian woodland. Comment
  UCR84576  Allophyllum glutinosum Steve Boyd 1985-7-30 1060 San Diego Lower Cottonwood Canyon, near confluence with De Luz Creek 156 Comment
  SD259123  Alnus rhombifolia Susan T Welker 1993-3-2 San Diego Banks of De Luz Creek, approx A| mile N. of De Luz 142 Comment
  SDSU21792  Alopecurus saccatus Michael G. Simpson, Laura Benedict, Zack Principe, Lee Ripma, Nuri Benet-Pierce, Andy Siekkinen 2016-5-7 3986 Riverside Santa Rosa Plateau Ecological Reserve. Across street from vernal pool trail, ca. 4 miles north on road from Visitor's Center. 636 Comment
  RSA192207  Amaranthus albus H. A. Zuill 1966-7-7 278 Riverside Beside Tenaja Road near the junction to Santa Rosa Ranch and Tenaja Guard Station, 9-10 miles SW of Murrieta Comment
  UCR159257  Amaranthus albus A. C. Sanders, Kelly Volansky 2005-8-31 31590 Riverside Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd. 701 Comment
  UCR159260  Amaranthus californicus A. C. Sanders, Kelly Volansky 2005-8-31 31589 Riverside Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd. 701 Comment
  HSC80290  Ambrosia psilostachya Steve Boyd 1985-8-7 1104 Riverside Santa Rosa Plateau Region, NW base of Redona Mesa on Tenaja Rd., 0.8 mi.. east of junction with 8S01 and 8S02 Comment
  OBI37559  Ambrosia psilostachya Steve Boyd 1985-8-7 1104 Riverside Santa Rosa Plateau region, NW base of Redonda mesa on Tenaja Rd, 0.8 mi E ofjtn with 8S01 and 8S02 Comment
  RSA180511  Ambrosia psilostachya E. W. Lathrop 1960-6-6 4832 Riverside 14 miles W. of Murrieta. Comment
  RSA335036  Ambrosia psilostachya Steve Boyd 1985-8-7 1104 Riverside Santa Rosa Plateau Region, NW base of Redonda Mesa on Tenaja Road, 0.8 mile east of jct with 8S01 and 8S02. Comment
  RSA561514  Ambrosia psilostachya Steve Boyd, Timothy S. Ross, David E. Bramlet 1992-9-9 7659 Riverside Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper San Mateo Canyon, from the junction of Tenaja Road (7S01) and Los Almos Road (7S04) and the confluence of Los Almos Creek., Up the San Mateo Trail north to Potrero de la Cienega. 396 Comment
  SD122972  Ambrosia psilostachya Steve Boyd 1985-8-7 1104 Riverside Northwest base of Redonda Mesa on Tenaja Road; 0.8 miles east of junction with 8S01 and 8S02. Comment
  UCR141234  Ambrosia psilostachya A. C. Sanders, Mike Misenhelter 2004-10-6 28833 Riverside Santa Ana Mtns./Santa Rosa Plateau, hill 2139 at west end of the Mesa De Colorado, private land on the west side of Via Volcano adjacent to the Santa Rosa Plat. Ecol. Reserve 640 Comment
  UCR141258  Ambrosia psilostachya A. C. Sanders, Kelly Volansky 2004-10-6 28824 Riverside Santa Ana Mtns./Santa Rosa Plateau, 41050 Avenida La Cresta, south of Sierra Maria Rd. and c. 1.5 mi. north of Tenaja Rd., c. 2 miles NW of the Mesa de Colorado 671 Comment
  UCR159261  Ambrosia psilostachya A. C. Sanders, Kelly Volansky 2005-8-31 31588 Riverside Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd. 701 Comment
  UCR40411  Ambrosia psilostachya Steve Boyd 1985-8-7 1104 Riverside Santa Ana Mtns., Santa Rosa Plateau, Santa Rosa Plateau, NW base of Redonda Mesa on Tenaja Road, 0.8 mi east of the junction w/ 8S01 & 8S02 671 Comment
  RSA180514  Amsinckia intermedia E. W. Lathrop 1960-3-24 4664 Riverside 14 miles west of Murrieta. Comment
  RSA5008  Amsinckia intermedia C. B. Wolf 1932-3-20 8 Riverside Richman Ranch, 2.5 miles north of De Luz. 457 Comment
  SD10682  Amsinckia intermedia Mrs. D. R. Wolf, C. B. Wolf 1932-3-20 8 San Diego Richman Ranch, 2I(c) miles North of De Luz. 455 Comment
  SD205575  Amsinckia intermedia David Woelfel 2008-4-4 175 San Diego Northern edge of San Diego County, 1/2 mile South of Riverside county line, 1/2 mile West of De Luz Road of De Luz Road up Cottonwood Canyon Creek 138 Comment
  UCR154827  Amsinckia intermedia A. C. Sanders, Mike Misenhelter 2005-3-23 29273 Riverside Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  UCR136275  Amsinckia menziesii var. menziesii A. C. Sanders 2004-4-20 27560 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  CLARK-A1528-775  Anagallis arvensis Leland R. Dykes 1962-5-1 54 Riverside Santa Ana Mountains Comment
  RSA650083  Anagallis arvensis Marion P. Harthill 1976-5-6 s.n. Riverside Cleveland National Forest. 610 Comment
  SD203612  Anagallis arvensis David Woelfel 2008-4-4 183 San Diego Northern edge of San Diego County, 1/2 mile South of Riverside county line, 1/2 mile West of De Luz Road of De Luz Road up Cottonwood Canyon Creek 138 Comment
  RSA180297  Anemopsis californica E. W. Lathrop 1964-5-24 5380 Riverside 14 miles west of Murrieta. 549 Comment
  UCR79473  Anthriscus caucalis Steve Boyd, T. Ross 1992-5-6 7278 San Diego Peninsular Range; Southern Santa Ana Mtns., San Mateo Canyon Wilderness Area. south side of Miller Mountain along 'Miller Canyon,' the major drainage on the sourthern flank of the mountain, from Road 8S02 upstream to the area of contact between lower granitic & higher basaltic rocks 701 Comment
  UC1608227  Antirrhinum nuttallianum Steve Boyd, Tim Ross, and Mike Wall 1992-6-2 7516 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Canyon from confluence with ''Miller Creek'' dowstream approximatly one mile 487 Comment
  RSA180264  Antirrhinum nuttallianum subsp. nuttallianum E. W. Lathrop 1959-5-29 4581 Riverside 14 mi. W. of Murrieta. Comment
  RSA180395  Antirrhinum nuttallianum subsp. nuttallianum E. W. Lathrop 1960-6-8 4930 Riverside 14 miles west of Murrieta Comment
  RSA191418  Antirrhinum nuttallianum subsp. nuttallianum E. W. Lathrop, Robert F. Thorne 1967-9-26 6609 Riverside Tenaja Guard Station, 10 miles NW of Murrieta. Comment
  RSA552775  Aphanes occidentalis Steve D. Boyd, Tim S. Ross, Orlando Mistretta, Kendall McCulloh 1992-3-11 6718 San Diego Santa Ana Mountains. San Mateo Canyon Wilderness Area. Upper Devil Cyn. from 8S01 downstream to large waterfall area. 640 Comment
  RSA561771  Aphanes occidentalis Steve D. Boyd 1992-4-21 6956 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. ''Miller Creek'', a major drainage on south flank of Miller Mountian, upsteam from Forest Service Road 8S02. 641 Comment
  RSA570738  Aphanes occidentalis Steve D. Boyd, W. Appleby 1993-4-8 7946 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon, vicinity of Mud Spring. 671 Comment
  SD136764  Aphanes occidentalis Steve Boyd 1992-4-21 6956 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Miller Creek, a major drainage on south flank of Miller Mountain, upstream from Forest Service Road 8S02. Locally common in mesic openings in chaparral. 640 Comment
  CLARK-A1528-135  Apiastrum angustifolium Heather Johnston 1967-5-6 050667-1 Riverside Santa Ana Mountains 975 Comment
  RSA674534  Apiastrum angustifolium Scott D. White, Sandy Leatherman 2000-5-31 7992 Riverside Santa Rosa Plateau: Near Squaw Mountain. Series of unpaved roads on east- and north-facing slopes. 640 Comment
  SD26870  Apiastrum angustifolium Frank F. Gander 1940-4-18 8205 San Diego Richman Ranch, near DeLuz Comment
  UCR135828  Apiastrum angustifolium A. C. Sanders 2004-4-20 27519 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  RSA561107  Apocynum cannabinum Steve Boyd, D. E. Bramlet, Timothy S. Ross 1993-5-12 7327 Riverside Southern Santa Ana Mountains, Sant Mateo Canyon Wilderness Area. San Mateo Canyon, along stream and adjacent benches and lower slopes from confluence with Los Alamos canyon downstream to confluence with Tenaja Canyon. 365 Comment
Read comments
Oct 30 2011
  SD136932  Apocynum cannabinum Steve Boyd, Tim Ross, Dave Bramlet 1993-5-12 7327 Riverside Santa Ana Mountains, San Mateo Cyn Wilderness Area. San Mateo Canyon, along stream from Los Alamos Canyon to Tenaja Canyon 365 Comment
  SD21546  Apocynum cannabinum Frank F. Gander 1938-5-25 5789 San Diego 2 miles northeast of DeLuz Comment
  UC1608306  Apocynum cannabinum Steve Boyd, Tim Ross, and Dave Bramlet 1993-5-12 7327 Riverside San Mateo Canyon from confluence with Los Alamos Canyon to confluence with Tenaja Canyon; S. Santa Ana Mts., San Mateo Canyon Wilderness Area 365 Comment
  UC991064  Apocynum cannabinum Frank F. Gander 1938-5-25 5789 San Diego 2 mi. n.e. De Luz 400 Comment
  UCR278158  Arctostaphylos A. C. Sanders, Amy Litt, Yi Huang 2017-2-1 42670 Riverside Peninsular Range; Santa Ana Mountains, Santa Rosa Plateau, Squaw Mountain, Avenida Escala near Hacienda Dr. intersection, 2.35 air km east of Tenaja Guard Station 747 Comment
  UCR278159  Arctostaphylos A. C. Sanders, Amy Litt, Yi Huang 2017-2-1 42669 Riverside Peninsular Range; Santa Ana Mountains, Santa Rosa Plateau, Squaw Mountain, Avenida Escala near Hacienda Dr. intersection, 2.35 air km east of Tenaja Guard Station 747 Comment
  RSA552785  Arctostaphylos glandulosa Steve Boyd, T. S. Ross, Kendall McCulloh 1993-3-12 6728 San Diego Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Cyn from large waterfall area, downstream to the confluence with Miller Creek'. 549 Comment
  RSA629384  Arctostaphylos glandulosa Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19512 Riverside Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns. 820 Comment
  RSA629385  Arctostaphylos glandulosa Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19507 Riverside Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns. 820 Comment
  RSA629388  Arctostaphylos glandulosa Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19508 Riverside Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns. 820 Comment
  RSA629389  Arctostaphylos glandulosa Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19510 Riverside Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns. 820 Comment
  RSA629390  Arctostaphylos glandulosa Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19514 Riverside Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns. 820 Comment
  RSA629392  Arctostaphylos glandulosa Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19516 Riverside Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns. 820 Comment
  RSA629393  Arctostaphylos glandulosa Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19515 Riverside Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns. 820 Comment
  RSA629395  Arctostaphylos glandulosa Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19533 Riverside Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns. 820 Comment
  RSA629396  Arctostaphylos glandulosa Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19525 Riverside Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns. 820 Comment
  RSA629397  Arctostaphylos glandulosa Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19526 Riverside Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns. 820 Comment
  RSA629398  Arctostaphylos glandulosa Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19527 Riverside Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns. 820 Comment
  RSA629399  Arctostaphylos glandulosa Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19528 Riverside Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns. 820 Comment
  RSA629400  Arctostaphylos glandulosa Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19529 Riverside Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns. 820 Comment
  RSA629401  Arctostaphylos glandulosa Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19520 Riverside Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns. 820 Comment
  RSA629402  Arctostaphylos glandulosa Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19521 Riverside Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns. 820 Comment
  RSA629406  Arctostaphylos glandulosa Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19500 Riverside Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns. 820 Comment
  RSA629409  Arctostaphylos glandulosa Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19519 Riverside Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns. 820 Comment
  RSA629411  Arctostaphylos glandulosa Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19504 Riverside Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns. 820 Comment
  RSA629412  Arctostaphylos glandulosa Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19503 Riverside Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns. 820 Comment
  RSA629413  Arctostaphylos glandulosa Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19502 Riverside Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns. 820 Comment
  RSA629414  Arctostaphylos glandulosa Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19501 Riverside Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns. 820 Comment
  RSA629419  Arctostaphylos glandulosa Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19509 Riverside Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns. 820 Comment
  RSA629420  Arctostaphylos glandulosa Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19511 Riverside Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns. 820 Comment
  RSA629436  Arctostaphylos glandulosa Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19530 Riverside Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns. 820 Comment
  RSA629437  Arctostaphylos glandulosa Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19531 Riverside Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns. 820 Comment
  RSA629474  Arctostaphylos glandulosa Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19513 Riverside Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns. 820 Comment
  RSA630395  Arctostaphylos glandulosa Jon E. Keeley 1973-7-29 3463 San Diego Northwest-facing slope ca. 0.3 km north of Sky Ranch LG, Santa Margarita. 700 Comment
  RSA630396  Arctostaphylos glandulosa Jon E. Keeley 1973-7-29 3466 San Diego Northwest-facing slope ca. 0.3 km north of Sky Ranch LG, Santa Margarita. 700 Comment
  UCR121643  Arctostaphylos glandulosa A. C. Sanders, Kent Beaman 2002-5-10 25056 Riverside Santa Ana Mtns., Santa Rosa Plateau, hills west of the head of De Luz Creek, 0.4 mi. south of Tenaja Rd. on west side of Calle Roble near Avenida Matorral 671 Comment
  UCR273483  Arctostaphylos glandulosa A. C. Sanders, Glen Morrison 2016-8-4 42617 Riverside Peninsular Range; Santa Ana Mountains, Santa Rosa Plateau, Squaw Mountain, Avenida Escala near Hacienda Dr. intersection, 2.35 air km east of Tenaja Guard Station 747 Comment
  UCR273484  Arctostaphylos glandulosa A. C. Sanders, Glen Morrison 2016-8-4 42616 Riverside Peninsular Range; Santa Ana Mountains, Santa Rosa Plateau, Squaw Mountain, Avenida Escala near Hacienda Dr. intersection, 2.35 air km east of Tenaja Guard Station 747 Comment
  UCR273496  Arctostaphylos glandulosa A. C. Sanders, Glen Morrison 2016-8-4 42620 Riverside Peninsular Range; Santa Ana Mountains, Santa Rosa Plateau, Calle Viento (thin dirt road) south of Avenida Presa, 0.5 km south of Rancho California Rd. 656 Comment
  UCR277893  Arctostaphylos glandulosa A. C. Sanders, Amy Litt, Yi Huang 2017-2-1 42673 Riverside Peninsular Range; Santa Ana Mountains, Santa Rosa Plateau, along Tenaja Rd. at north foot of Redonda Mesa, 0.65 km west of intersection with Corona Calle Camino 680 Comment
  UCR277896  Arctostaphylos glandulosa A. C. Sanders, Amy Litt, Yi Huang 2017-2-1 42674 Riverside Peninsular Range; Santa Ana Mountains, Santa Rosa Plateau, along Tenaja Rd. at north foot of Redonda Mesa, 0.65 km west of intersection with Corona Calle Camino 680 Comment
  UCR278160  Arctostaphylos glandulosa A. C. Sanders, Amy Litt, Yi Huang 2017-2-1 42668 Riverside Peninsular Range; Santa Ana Mountains, Santa Rosa Plateau, Squaw Mountain, Avenida Escala near Hacienda Dr. intersection, 2.35 air km east of Tenaja Guard Station 747 Comment
  UCR278163  Arctostaphylos glandulosa A. C. Sanders, Amy Litt, Yi Huang 2017-2-1 42676 Riverside Peninsular Range; Santa Ana Mountains, Santa Rosa Plateau, along Tenaja Rd. at north foot of Redonda Mesa, 0.65 km west of intersection with Corona Calle Camino 680 Comment
  RSA631331  Arctostaphylos glandulosa subsp. glandulosa Jon E. Keeley 1973-7-29 3458 San Diego Northwest-facing slope ca. 0.3 km north of Sky Ranch LG, Santa Margarita. 700 Comment
  SD152871  Arctostaphylos glandulosa subsp. glandulosa Steve Boyd, Tim Ross and Kendall McCulloh 1993-3-12 6728 San Diego Santa Ana Mountains, Devil Canyon from large waterfall area, downstream to the confluence with Miller Creek. 550 Comment
  SDSU18344  Arctostaphylos glandulosa subsp. glandulosa C. Matt Guilliams 2007-6-21 371 Riverside 15 kilometers east of Temecula near Tenaja Road. From Tenaja, south on Harkey Road, east on Avenida Presta, south on Calle Viento, a dirt road on slope above drainage. 640 Comment
  SDSU18353  Arctostaphylos glandulosa subsp. glandulosa C. Matt Guilliams 2007-6-21 370 Riverside 15 kilometers east of Temecula near Tenaja Road. From Tenaja, south on Harkey Road, east on Avenida Presta, south on Calle Viento, a dirt road on slope above drainage. 640 Comment
  UC1120219  Arctostaphylos glandulosa subsp. glandulosa C. Van Fleet 1931-2-18 10 Riverside head of Tenaja Canyon Elsinore Quadrangle Comment
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Nov 27 2011
  UC1608243  Arctostaphylos glandulosa subsp. glandulosa Steve Boyd, Tim Ross, and Kendall McCulloh 1993-3-12 6728 San Diego from large waterfall area downstream to confluence with Miller Creek; Santa Ana Mts., San Mateo Canyon Wilderness Area, Devil Cyn Comment
  RSA629391  Arctostaphylos glandulosa subsp. leucophylla Allen Massihi, Jon E. Keeley, Robert Goar 1992-8-11 19517 Riverside Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns. 820 Comment
  RSA629394  Arctostaphylos glandulosa subsp. leucophylla Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19518 Riverside Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns. 820 Comment
  RSA629403  Arctostaphylos glandulosa subsp. leucophylla Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19522 Riverside Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns. 820 Comment
  RSA629404  Arctostaphylos glandulosa subsp. leucophylla Allen Massihi, Jon E. Keeley, Robert Goar 1992-8-11 19523 Riverside Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns. 820 Comment
  RSA629405  Arctostaphylos glandulosa subsp. leucophylla Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19524 Riverside Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns. 820 Comment
  RSA629407  Arctostaphylos glandulosa subsp. leucophylla Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19498 Riverside Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd. Below large boulders, southern Santa Ana Mtns. 850 Comment
  RSA629408  Arctostaphylos glandulosa subsp. leucophylla Allen Massihi, Jon E. Keeley, Robert Goar 1992-8-11 19497 Riverside Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd. Below large boulders, southern Santa Ana Mtns. 850 Comment
  RSA629410  Arctostaphylos glandulosa subsp. leucophylla Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19505 Riverside Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns. 820 Comment
  RSA629415  Arctostaphylos glandulosa subsp. leucophylla Allen Massihi, Jon E. Keeley, Robert Goar 1992-8-11 19532 Riverside Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns. 820 Comment
  RSA629416  Arctostaphylos glandulosa subsp. leucophylla Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19496 Riverside Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd. Below large boulders, southern Santa Ana Mtns. 850 Comment
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Jun 8 2012
  RSA629418  Arctostaphylos glandulosa subsp. leucophylla Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19499 Riverside Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd. Below large boulders, southern Santa Ana Mtns. 850 Comment
  RSA629421  Arctostaphylos glandulosa subsp. leucophylla Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19506 Riverside Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns. 820 Comment
  UCR273487  Arctostaphylos glandulosa subsp. leucophylla A. C. Sanders, Glen Morrison 2016-8-4 42615 Riverside Peninsular Range; Santa Ana Mountains, Santa Rosa Plateau, Squaw Mountain, Avenida Escala near Hacienda Dr. intersection, 2.35 air km east of Tenaja Guard Station 747 Comment
  CAS-BOT-BC158114  Arctostaphylos rainbowensis S. J. Myers 1993-1-22 s.n. Riverside Peninsular Range; Santa Ana Mtns.: Santa Rosa Plateau, SW of Mesa de Colorado, Carancho Rd. at Tortuga Rd. 396 Comment
  CAS-BOT-BC46257  Arctostaphylos rainbowensis A. C. Sanders; Kent Beaman 2002-5-10 25056 Riverside Santa Ana Mtns., Santa Rosa Plateau: hills w. of the head pf De Luz Creek, 0.4 mi. s. of Tenaja Rd. On w. side of Calle 670 Comment
  LA105720  Arctostaphylos rainbowensis Steve Myers; 1987-9-15 sn Riverside Santa Rosa Plateau, intersection of Corona Calle Camino and Cerezo Rd., immediately S of Redonda Mesa Comment
  RSA413041  Arctostaphylos rainbowensis S. J. Myers 1987-9-28 s.n. San Diego Santa Rosa Plateau, S base of Redonda Mesa. 731 Comment
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Apr 27 2011
  RSA559374  Arctostaphylos rainbowensis Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19484 Riverside West of Temecula, off Colman Rd., 0.8 km north of Carancho Rd. and west of De Luz Rd., eastern Santa Margarita Mountains. 590 Comment
  RSA635991  Arctostaphylos rainbowensis Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19536 Riverside West of Temecula, off Carancho Rd., 2.3 km west of Via Volcano, eastern Santa Margarita Mtns. 430 Comment
  RSA636032  Arctostaphylos rainbowensis Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19535 Riverside West of Temecula, off Carancho Rd., 2.3 km west of Via Volcano, eastern Santa Margarita Mtns. 430 Comment
  RSA636154  Arctostaphylos rainbowensis Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19539 Riverside W of Temecula, N-facing slopes off Carancho Rd., 6 km NW of De Luz, eastern Santa Margarita Mtns. 440 Comment
  RSA636170  Arctostaphylos rainbowensis Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19483 Riverside West of Temecula, off Colman Rd., 0.8 km north of Carancho Rd. and west of De Luz Rd., eastern Santa Margarita Mountains. 590 Comment
  RSA636171  Arctostaphylos rainbowensis Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19482 Riverside West of Temecula, off Colman Rd., 0.8 km north of Carancho Rd. and west of De Luz Rd., eastern Santa Margarita Mountains. 590 Comment
  RSA636172  Arctostaphylos rainbowensis Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19481 Riverside West of Temecula, off Colman Rd., 0.8 km north of Carancho Rd. and west of De Luz Rd., eastern Santa Margarita Mountains. 590 Comment
  RSA636173  Arctostaphylos rainbowensis Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19480 Riverside West of Temecula, off Colman Rd., 0.8 km north of Carancho Rd. and west of De Luz Rd., eastern Santa Margarita Mountains. 590 Comment
  RSA636174  Arctostaphylos rainbowensis Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19479 Riverside West of Temecula, off Colman Rd., 0.8 km north of Carancho Rd. and west of De Luz Rd., eastern Santa Margarita Mountains. 590 Comment
  RSA636175  Arctostaphylos rainbowensis Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19478 Riverside West of Temecula, off Colman Rd., 0.8 km north of Carancho Rd. and west of De Luz Rd., eastern Santa Margarita Mountains. 590 Comment
  RSA636176  Arctostaphylos rainbowensis Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19477 Riverside West of Temecula, off Colman Rd., 0.8 km north of Carancho Rd. and west of De Luz Rd., eastern Santa Margarita Mountains. 590 Comment
  RSA636177  Arctostaphylos rainbowensis Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19476 Riverside West of Temecula, off Colman Rd., 0.8 km north of Carancho Rd. and west of De Luz Rd., eastern Santa Margarita Mountains. 590 Comment
  RSA636178  Arctostaphylos rainbowensis Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19475 Riverside West of Temecula, off Colman Rd., 0.8 km north of Carancho Rd. and west of De Luz Rd., eastern Santa Margarita Mountains. 590 Comment
  RSA636179  Arctostaphylos rainbowensis Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19474 Riverside West of Temecula, off Colman Rd., 0.8 km north of Carancho Rd. and west of De Luz Rd., eastern Santa Margarita Mountains. 590 Comment
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Jun 8 2012
  RSA636180  Arctostaphylos rainbowensis Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19545 Riverside W of Temecula, N-facing slopes off Carancho Rd., 6 km NW of De Luz, eastern Santa Margarita Mtns. 440 Comment
  RSA636181  Arctostaphylos rainbowensis Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19540 Riverside W of Temecula, N-facing slopes off Carancho Rd., 6 km NW of De Luz, eastern Santa Margarita Mtns. 440 Comment
  RSA636182  Arctostaphylos rainbowensis Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19538 Riverside West of Temecula, north-facing slopes off Carancho Rd., 2.8 km west of Via Volcano, eastern Santa Margarita Mtns. 320 Comment
  RSA636183  Arctostaphylos rainbowensis Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19537 Riverside West of Temecula, north-facing slopes off Carancho Rd., 2.8 km west of Via Volcano, eastern Santa Margarita Mtns. 320 Comment
  RSA636184  Arctostaphylos rainbowensis Allen Massihi, Robert Goar, Jon E. Keeley 1992-8-11 19534 Riverside West of Temecula, off Carancho Rd., 2.3 km west of Via Volcano, eastern Santa Margarita Mtns. 430 Comment
  RSA636217  Arctostaphylos rainbowensis Jon E. Keeley 1973-7-29 3460 San Diego Northwest-facing slope ca. 0.3 km north of Sky Ranch LG, Santa Margarita. 700 Comment
  RSA636218  Arctostaphylos rainbowensis Jon E. Keeley 1973-7-29 3459 San Diego Northwest-facing slope ca. 0.3 km north of Sky Ranch LG, Santa Margarita. 700 Comment
  RSA636219  Arctostaphylos rainbowensis Jon E. Keeley 1973-7-29 3457 San Diego Northwest-facing slope ca. 0.3 km north of Sky Ranch LG, Santa Margarita. 700 Comment
  RSA636286  Arctostaphylos rainbowensis Jon E. Keeley 1973-7-29 3454 San Diego Northwest-facing slope ca. 0.3 km north of Sky Ranch LG, Santa Margarita. 700 Comment
  RSA636290  Arctostaphylos rainbowensis Jon E. Keeley 1973-7-29 3461 San Diego Northwest-facing slope ca. 0.3 km north of Sky Ranch LG, Santa Margarita. 700 Comment
  RSA636300  Arctostaphylos rainbowensis Jon E. Keeley 1973-7-29 3462 San Diego Northwest-facing slope ca. 0.3 km north of Sky Ranch LG, Santa Margarita. 700 Comment
  RSA636303  Arctostaphylos rainbowensis Jon E. Keeley 1973-7-29 3465 San Diego Northwest-facing slope ca. 0.3 km north of Sky Ranch LG, Santa Margarita. 700 Comment
  RSA636646  Arctostaphylos rainbowensis Jon E. Keeley 1973-7-29 3460 San Diego Northwest-facing slope ca. 0.3 km north of Sky Ranch LG, Santa Margarita. 700 Comment
  RSA636647  Arctostaphylos rainbowensis Jon E. Keeley 1973-7-29 3455 San Diego Northwest-facing slope ca. 0.3 km north of Sky Ranch LG, Santa Margarita. 700 Comment
  RSA636648  Arctostaphylos rainbowensis Jon E. Keeley 1973-7-29 3456 San Diego Northwest-facing slope ca. 0.3 km north of Sky Ranch LG, Santa Margarita. 700 Comment
  RSA667364  Arctostaphylos rainbowensis A. C. Sanders, Kent Beaman 2002-5-10 25056 Riverside Santa Ana Mtns., Santa Rosa Plateau: hills west of the head of De Luz Creek, 0.4 mi south of Tenaja Rd. on west side of Calle Roble near Avenida Matorral. 671 Comment
  RSA673500  Arctostaphylos rainbowensis Scott D. White, Sandra Leatherman 2000-4-19 7668 Riverside Santa Ana Mountains/Santa Rosa Plateau: Near Squaw Mountain. Series of unpaved roads on east-and north-facing slopes. 640 Comment
  SD125999  Arctostaphylos rainbowensis Steve Myers 1987-9-28 Riverside Santa Rosa Plateau 730 Comment
  SD135211  Arctostaphylos rainbowensis Jon E. Keeley, Allen Massihi, Robert Goar 1992-8-11 19485 Riverside Eastern Santa Margarita Mtns., W of Temecula, off Colman Rdl, 0.8 km N of Carancho Rd. and W of De Luz Rd. 170 Comment
  SD148178  Arctostaphylos rainbowensis A. C. Sanders, Kent Beaman 2002-5-10 25056 Riverside Santa Rosa Plateau; hills west of the head of De Luz Creek, 0.4 mile south of Tenaja Road on west side of Calle Roble near Avenida Matorral. 671 Comment
  SD185195  Arctostaphylos rainbowensis S. J. Myers 1993-1-22 Riverside Santa Rosa Plateau, southwest of Mesa de Colorado, Carancho Road at Tortuga Rd. 366 Comment
  SDSU18354  Arctostaphylos rainbowensis C. Matt Guilliams 2007-6-21 372 Riverside 15 kilometers east of Temecula near Tenaja Road. From Tenaja, south on Harkey Road, east on Avenida Presta, south on Calle Viento, a dirt road on slope above drainage. 640 Comment
  UCR158146  Arctostaphylos rainbowensis S. J. Myers 1993-1-22 s.n. Riverside Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau, SW of Mesa de Colorado, Carancho Rd. at Tortuga Rd. 396 Comment
  UCR161150  Arctostaphylos rainbowensis John F. Green 2005-2-24 s.n. Riverside Santa Ana Mtns Region, Santa Rosa Plateau, just SE of Redonda Mesa and SW of Mesa de Colorado, 9.6 acre parcel south of the junction of El Cerezo Road and Corona Cala Camino 793 Comment
  UCR189791  Arctostaphylos rainbowensis Amy Rowland 2007-9-19 110 Riverside Peninsular Range; Santa Ana Mountains, San Mateo Canyon, by the Tenaja trailhead off Cleveland Forest Rd (west side, near restrooms). Found on on southwest side of trail 608 Comment
  UCR273481  Arctostaphylos rainbowensis A. C. Sanders, Glen Morrison 2016-8-4 42619 Riverside Peninsular Range; Santa Ana Mountains, Santa Rosa Plateau, Calle Viento (thin dirt road) south of Avenida Presa, 0.5 km south of Rancho California Rd. 656 Comment
  UCR273482  Arctostaphylos rainbowensis A. C. Sanders, Glen Morrison 2016-8-4 42618 Riverside Peninsular Range; Santa Ana Mountains, Santa Rosa Plateau, Squaw Mountain, Avenida Escala near Hacienda Dr. intersection, 2.35 air km east of Tenaja Guard Station 747 Comment
  UCR49204  Arctostaphylos rainbowensis S. J. Myers 1987-9-28 s.n. Riverside Santa Ana Mtns., Santa Rosa Plateau, S base of Redonda Mesa 732 Comment
  SD152889  Arenaria douglasii Steve Boyd, Tim Ross 1992-5-6 7297 San Diego Southern Santa Ana Mountains, southern flank of Miller Mountain about upper portions of Miller Canyon. 700 Comment
  SD26864  Arenaria douglasii Frank F. Gander 1940-4-18 8199 San Diego Richman Ranch, near DeLuz. Comment
  RSA562082  Aristida adscensionis Steve Boyd, Timothy S. Ross 1992-5-6 7290 San Diego Southern Anta Ana Mountains, San Mateo Canyon Wilderness Area. Southern flank of Miller Mountain about upper portions of Miller Canyon, the major drainage on the southern flank of the mountain, 701 Comment
  RSA561506  Artemisia californica Steve Boyd, Timothy S. Ross, David E. Bramlet 1992-9-9 7668 Riverside Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper San Mateo Canyon, from the junction of Tenaja Road (7S01) and Los Almos Road (7S04) and the confluence of Los Almos Creek., Up the San Mateo Trail north to Potrero de la Cienega. 396 Comment
  UCR141235  Artemisia californica A. C. Sanders, Mike Misenhelter 2004-10-6 28831 Riverside Santa Ana Mtns./Santa Rosa Plateau, hill 2139 at west end of the Mesa De Colorado, private land on the west side of Via Volcano adjacent to the Santa Rosa Plat. Ecol. Reserve 640 Comment
  UCR141241  Artemisia californica A. C. Sanders, Kelly Volansky 2004-10-6 28813 Riverside Santa Ana Mtns./Santa Rosa Plateau, 41050 Avenida La Cresta, south of Sierra Maria Rd. and c. 1.5 mi. north of Tenaja Rd., c. 2 miles NW of the Mesa de Colorado 671 Comment
  CAS-BOT-BC90418  Artemisia douglasiana Lathrop; Thorne 1967-9-26 6612 Riverside Tenaja Guard Station, 10 mi. NW of Murrieta Comment
  CAS-BOT-BC90419  Artemisia douglasiana H. A. Zuill 1966-7-26 301 Riverside about 7.5 miles SW of Murrieta Comment
  CAS-BOT-BC90420  Artemisia douglasiana E. W. Lathrop 1966-3-20 6067 Riverside 10 miles west of Murrieta on the Tenaja Truck Trail between DeLuz and the Tenaja Guard Station Comment
  OBI37534  Artemisia douglasiana Steve Boyd 1985-7-30 1050 San Diego lower Cottonwood Cyn, near its confluence with De Luz cr Comment
  RSA191419  Artemisia douglasiana E. W. Lathrop, R. F. Thorne 1967-9-26 6612 Riverside Tenaja Guard Station, 10 miles NW of Murrieta. Comment
  RSA192012  Artemisia douglasiana H. A. Zuill 1966-7-26 301 Riverside About 7.5 miles SW of Murrieta. Comment
  RSA334666  Artemisia douglasiana Steve Boyd 1985-7-30 1050 San Diego Lower Cottonwood Canyon, near its confluence with De Luz Creek. Comment
  RSA395374  Artemisia douglasiana R. F. Thorne, Steve Boyd, Earl W. Lathrop 1985-7-18 61222 San Diego Santa Rosa Plateau: Dry waterfall tributary to Cottonwood Canyon 416 Comment
  RSA561511  Artemisia douglasiana Steve Boyd, Timothy S. Ross, David E. Bramlet 1992-9-9 7662 Riverside Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper San Mateo Canyon, from the junction of Tenaja Road (7S01) and Los Alamos Road (7S04) at the confuluence of Los Alamos Creek., Up the San Mateo Trail north to Potrero de la Cienega. 396 Comment
  SD122973 Image available Artemisia douglasiana Steve Boyd 1985-7-30 1050 San Diego Lower Cottonwood Canyon, near its confluence with DeLuz Crk. Common on sandy benches in riparian woodland. Comment
  UC1523657  Artemisia douglasiana Robert F. Thorne, Steve Boyd, and Earl Lathrop 1985-7-18 61222 San Diego Upper Cottonwood Canyon Santa Rosa Plateau, Upper Cottonwood Canyon 535 Comment
  UCR163793  Artemisia douglasiana John F. Green 2005-11-2 s.n. Riverside Peninsular Range, Southern Santa Ana Mtns., Santa Rosa Plateau, La Cresta area, Los Alamos Canyon 1.5 mi. SW of Los Alamos Ranch, just outside Cleveland Nat. Forest boundary 564 Comment
  UCR40410  Artemisia douglasiana Steve Boyd 1985-7-30 1050 San Diego Lower Cottonwood Canyon, near confluence with De Luz Creek 156 Comment
  RSA180460  Asclepias eriocarpa E. W. Lathrop 1960-6-6 4820 Riverside 14 miles W. of Murrieta. Comment
  RSA561851  Asclepias eriocarpa Steve Boyd, Tim Ross 1992-6-9 7602 San Diego Southern Santa Ana Mts., San Mateo Canyon Wilderness Area. Upper southern flank of Miller Mt. to the W of ''Miller Canyon' , the principle drainage on the southern flank of the mountain. 671 Comment
  RSA674619  Asclepias eriocarpa Scott D. White, Sandy Leatherman 2000-5-31 7978 Riverside Santa Rosa Plateau: Near Squaw Mountain. Series of unpaved roads on east- and north-facing slopes. 640 Comment
  SD136930  Asclepias eriocarpa Steve Boyd, Tim Ross 1992-6-9 7602 San Diego Santa Ana Mountains, San Mateo Cyn Wilderness Area. Upper southern flank of Miller Mountain, west of Miller Canyon 669 Comment
  UCR141259  Asclepias eriocarpa A. C. Sanders, Kelly Volansky 2004-10-6 28825 Riverside Santa Ana Mtns./Santa Rosa Plateau, 41050 Avenida La Cresta, south of Sierra Maria Rd. and c. 1.5 mi. north of Tenaja Rd., c. 2 miles NW of the Mesa de Colorado 671 Comment
  OBI37557  Asclepias fascicularis Steve Boyd 1985-8-7 1102 Riverside Santa Rosa Plateau region, NW base of Redonda mesa on Tenaja Rd, 0.8 mi E ofjtn with 8S01 and 8S02 Comment
  RSA335034  Asclepias fascicularis Steve Boyd 1985-8-7 1102 Riverside Santa Rosa Plateau Region, NW base of Redonda Mesa on Tenaja Road, 0.8 mile east of jct with 8S01 and 8S02. Comment
  RSA561873  Asclepias fascicularis Steve Boyd, Tim Ross 1992-6-9 7616 San Diego Southern Santa Ana Mountains: San Mateo Canyon Wilderness Area. Miller Mountain, within private inholding at springy area at head of Miller Canyon , the principal drainage on the southern flank of the mountain. 732 Comment
  SD122939  Asclepias fascicularis Steve Boyd 1985-8-7 1102 Riverside Santa Rosa Plateau, Northwest base of Redonda Mesa on Tenaja Road, 0.8 miles east of junction with 8SO1 and 8SO2 Comment
  SD136931  Asclepias fascicularis Steve Boyd, Tim Ross 1992-6-9 7616 San Diego Santa Ana Mountains, San Mateo Cyn Wilderness Area. Miller Mountain, in private inholding at springy area at head of Miller Canyon 730 Comment
  UCR40435  Asclepias fascicularis Steve Boyd 1985-8-7 1102 Riverside Santa Ana Mtns., Santa Rosa Plateau, Santa Rosa Plateau, NW base of Redonda Mesa on Tenaja Road, 0.8 mi east of the junction w/ 8S01 & 8S02 671 Comment
  RSA180353  Aspidotis californica E. W. Lathrop 1960-6-7 4863 Riverside 14 miles W of Murrieta Comment
  RSA343874  Aspidotis californica R. F. Thorne, Walter Wisura, Earl Lathrop, Sara Meury 1985-5-18 60664 Riverside Santa Rosa Plateau. Oak-woodland with chaparral understory at edge of Cleveland National Forest 610 Comment
  RSA708639  Aspidotis californica Scott D. White, Brian Leatherman, James Huelsman 2005-2-14 10786 Riverside Santa Rosa Plateau area, northwest of Squaw Mtn. Terminus of Via Ranchero at San Diego County line. 823 Comment
  UCR12620  Aspidotis californica K. H. Fisher 1968-5-14 680514- 09 San Diego Santa Ana Mtns, Santa Rosa Plateau, 6 mi north of De Luz on Tenaja Road 457 Comment
  UCR135829  Aspidotis californica A. C. Sanders 2004-4-20 27554 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  UCR154820  Aspidotis californica A. C. Sanders, Mike Misenhelter 2005-3-23 29284 Riverside Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  SD136849  Astragalus gambelianus Steve Boyd 1992-4-21 6965 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area, southern flanks of Miller Mountain (mak 1/06) 640 Comment
  CSUSB1291  Astragalus pomonensis Leland R. Dykes 1962-4-22 42 Riverside Santa Ana Mountains Santa Ana Mountains. San Mateo Canyon Road. 7 miles west of Palomar Road, Murrietta. Comment
  RSA180278  Astragalus pomonensis E. W. Lathrop 1965-3-30 5599 Riverside 14 miles W of Murrieta. Comment
  RSA192131  Astragalus pomonensis E. W. Lathrop 1964-5-10 5357 Riverside 10 miles west of Murrieta. 610 Comment
  RSA198946  Astragalus pomonensis R. F. Thorne, E. W. Lathrop, Ora M. Clark, S. Carlquist 1968-4-18 37418 Riverside Santa Ana Mountains, Rancho California, Santa Rosa Plateau 609 Comment
  RSA651408  Astragalus pomonensis Marion P. Harthill 1976-5-6 s.n. Riverside Rancho California. 609 Comment
  RSA192206  Athysanus pusillus E. W. Lathrop 1960-3-25 4680 Riverside 14 miles W of Murrieta. Comment
  RSA552790  Athysanus pusillus Steve Boyd, Timothy S. Ross, Kendall McCulloh 1993-3-12 6733 San Diego Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Cyn from large waterfall area, downstream to the confluence with Miller Creek . 549 Comment
  SD152907  Athysanus pusillus Steve Boyd, Tim Ross, Kendall McCulloh 1993-3-12 6733 San Diego Santa Ana Mtns, San Mateo Canyon Wilderness Area. Devil Cyn from large waterfall area, downstream to the confluence with Miller Creek. 548 Comment
  UCR163984  Atriplex triangularis John F. Green 2005-11-2 s.n. Riverside Peninsular Range, Southern Santa Ana Mtns., Santa Rosa Plateau, La Cresta area, Los Alamos Canyon 1.5 mi. SW of Los Alamos Ranch, just outside Cleveland Nat. Forest boundary 564 Comment
  IRVC9234  Avena barbata B. T. Gittins 1966-5-1 1285 Riverside Santa Rosa Plateau. Peninsular Ranges, Santa Ana Mountains Comment
  OBI32772  Avena barbata E. W. Lathrop 1959-4-26 4497 Riverside 14 W of Murrieta; Tenaja Plateau Comment
  RSA192262  Azolla filiculoides Earl W. Lathrop 1965-3-30 5609 Riverside 12 miles west of Murrieta. Tenaja Range Comment
  RSA561510  Baccharis emoryi Steve Boyd 1992-9-9 7663 Riverside Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper San Mateo Canyon, from the junction of Tenaja Road (7S01) and Los Almos Road (7S04) and the confluence of Los Almos Creek., Up the San Mateo Trail north to Potrero de la Cienega. 396 Comment
  SDSU21799  Baccharis glutinosa Michael G. Simpson, Laura Benedict, Zack Principe, Lee Ripma, Nuri Benet-Pierce, Andy Siekkinen 2016-5-7 3990 Riverside Santa Rosa Plateau Ecological Reserve. Across street from vernal pool trail, ca. 4 miles north on road from Visitor's Center. 636 Comment
  CDA23778  Baccharis pilularis Mike Lahti 2008-10-21 PDR# 1509236 Riverside Temecula, 46062 Vista Del Mar, X Los Gatos. 0 Comment
  CDA26800  Baccharis pilularis Mike Lahti 2008-10-21 PDR# 1509237 Riverside Temecula, 46062 Vista Del Mar at Los Gatos. 0 Comment
  UCR164068  Baccharis pilularis John F. Green 2005-11-2 s.n. Riverside Peninsular Range, Southern Santa Ana Mtns., Santa Rosa Plateau, La Cresta area, Los Alamos Canyon 1.5 mi. SW of Los Alamos Ranch, just outside Cleveland Nat. Forest boundary 564 Comment
  UCR141243  Baccharis pilularis subsp. consanguinea A. C. Sanders, Kelly Volansky 2004-10-6 28815 Riverside Santa Ana Mtns./Santa Rosa Plateau, 41050 Avenida La Cresta, south of Sierra Maria Rd. and c. 1.5 mi. north of Tenaja Rd., c. 2 miles NW of the Mesa de Colorado 671 Comment
  UCR180129  Baccharis pilularis subsp. consanguinea A. C. Sanders, Steve Boyd, Mark A. Elvin, Dean Kelch 2006-12-8 33256 Riverside Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau, north side of Mesa de Colorado at drainage (headwaters of Cole Cyn.) crossing Via Volcano just south of Tenaja Rd. 598 Comment
  RSA180328  Baccharis salicifolia E. W. Lathrop 1965-3-30 5604 Riverside 14 miles W of Murrieta. Comment
  RSA192011  Baccharis salicifolia E. W. Lathrop 1959-4-1 4379 b Riverside 18 mi SW of Elsinore & Tenaja Guard Station, Cleveland Natl Forest, Tenaja Cyn. Comment
  SD204062  Baccharis salicifolia David Woelfel 2008-1-1 184 San Diego Northern edge of San Diego County, 1/2 mile South of Riverside county line, 1/2 mile West of De Luz Road of De Luz Road up Cottonwood Canyon Creek 138 Comment
  UCR218064  Bloomeria crocea Steve Boyd 2010-6-9 12291 San Diego Santa Ana Mountains, Ridgeline south of Devil Canyon along Margarita Peak Road (8S01) west of ''Sky Ranch' 732 Comment
  RSA192136  Bloomeria crocea var. crocea E. W. Lathrop 1960-6-7 4901 b Riverside 14 miles west of Murrieta Comment
  RSA561135  Bloomeria crocea var. crocea Steve Boyd, Timothy S. Ross 1992-5-6 7301 San Diego Southern Santa Ana Mts., San Mateo Canyon Wilderness Area. Southern flank of Miller Mt. about upper portions of 'Miller's Canyon'. The major drainage on the southern flank of the Mt. 701 Comment
  SD153005  Bloomeria crocea var. crocea Steve Boyd, Tim Ross 1992-5-6 7301 San Diego Southern Santa ana Mountains, San Mateo Canyon Wilderness Area. Southern flank of Miller Mountain about upper portions of Miller Canyon, the major drainage on the southern flank of the mountain. 701 Comment
  SD250838  Bloomeria crocea var. crocea Jonathan K. Snapp-Cook, Tom Chester, Lisa Young, Wayne Armstrong 2009-5-19 219 San Diego Cleveland National Forest; Miller Mountain area; 2.0 miles NE of peak; 2.0 miles S of Riverside County line 833 Comment
  UCR16045  Bloomeria crocea var. crocea Steve Kulju 1974-5-16 s.n. Riverside Santa Ana Mtns/Santa Rosa Plateau, Tenja Rd. near Murrieta, 9.5 mi SW of Washington Ave 549 Comment
  RSA192348  Boisduvalia densiflora H. A. Zuill 1966-7-26 298 Riverside About 7.5 miles SW of Murrieta. Comment
  RSA179488  Bothriochloa barbinodis E. W. Lathrop 1979-4-17 4479 Riverside 14 miles west of Murrieta, Redonda Mesa. Comment
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Apr 27 2011
  RSA334665  Bothriochloa barbinodis Steve Boyd 1985-7-30 1051 San Diego Lower Cottonwood Canyon, near its confluence with De Luz Creek. Comment
  RSA180501  Bowlesia incana E. W. Lathrop 1965-4-18 5657 Riverside 10 miles west of Murrieta. Comment
  CAS-BOT-BC106245  Brickellia californica Lathrop; Thorne 1967-9-26 6617 Riverside Tenaja Guard Station, 10 mi. NW of Murrieta Comment
  RSA191409  Brickellia californica E. W. Lathrop, R. F. Thorne 1967-9-26 6617 Riverside Tenaja Guard Station, 10 miles NW of Murrieta. Comment
  RSA561424  Brickellia californica Steve Boyd 1992-9-9 7685 Riverside Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper San Mateo Canyon, from the junction of Tenaja Road (7S01) and Los Almos Road (7S04) and the confluence of Los Almos Creek., Up the San Mateo Trail north to Potrero de la Cienega. 396 Comment
  RSA0019001  Briza minor Steve Boyd 2010-6-9 12293 San Diego Head of 'Mud Creek', a tributary of Devil Canyon; along Margarita Peak Road (8S01) southwest of 'Sky Ranch' 732 Comment
  RSA0012066  Brodiaea filifolia Steve Boyd, Michael Wall 2006-7-7 11662 -B San Diego Southeastern boundary of the San Mateo Canyon Wilderness Area (Cleveland National Forest), southwest of Sky Ranch along Forest Road 8S01, upper portion of ''Mud Canyon,'' just south of old landing strip. Comment
  RSA0012067  Brodiaea filifolia Steve Boyd, Michael Wall 2006-7-7 11662 -A San Diego Southeastern boundary of the San Mateo Canyon Wilderness Area (Cleveland National Forest), southwest of Sky Ranch along Forest Road 8S01, upper portion of ''Mud Canyon,'' just south of old landing strip. Comment
  RSA263716  Brodiaea filifolia E. W. Lathrop 1968-6-2 6965 Riverside Main Divide Truck Trail between El Carriso and San Mateo Canyon. Cleveland National Forest. Comment
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Apr 7 2011
  RSA560313  Brodiaea filifolia Steve Boyd, Timothy S. Ross 1992-6-4 7583 San Diego Southern Santa Ana Moutains, San Mateo Canyon Wilderness area. Southeastern edge of wilderness in upper Devil Canyon drainage, northwest of Sky Ranch 701 Comment
  RSA560490  Brodiaea filifolia Steve Boyd, Timothy S. Ross, M. Wall 1992-6-2 7503 San Diego Southern Santa Ana Mts., San Mateo Canyon Wilderness Area. Devil Canyon from confluence with Miller Creek dowstream approximatly one mile. 487 Comment
  RSA561502  Brodiaea filifolia Steve Boyd, Orlando Mistretta, David E. Bramlet 1992-6-22 7648 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southeastern edge of wilderness in upper Devil Canyon drainage, southwest of Sky ranch along Forest Service Road 8S01 732 Comment
  SD136975  Brodiaea filifolia Steve Boyd, Tim Ross 1992-6-4 7583 San Diego Southern Santa Ana Mountains, San Mateo wilderness area, southeastern edge of wilderness in upper Devil Canyon drainage, northwest of Sky Ranch. Local in vernally moist openings in chaparral. 701 Comment
  SD250839  Brodiaea filifolia Jonathan K. Snapp-Cook, Tom Chester, Lisa Young, Wayne Armstrong 2009-5-19 217 San Diego Cleveland National Forest; Miller Mountain area; 2.0 miles NE of peak; 2.0 miles S of Riverside County line 833 Comment
  UCR160447  Brodiaea filifolia Steve Boyd, T. S. Ross 1992-6-4 7583 San Diego Peninsular Range; Santa Ana Mtns, San Mateo Cyn Wilderness Area. SE edge of wilderness in Devil Cyn drainage, NW of Sky Ranch. 732 Comment
  UCR224718  Brodiaea filifolia Steve Boyd, Michael Wall 2006-7-7 11662 B San Diego Peninsular Ranges; Santa Ana Mountains region, Southeastern boundary of the San Mateo Canyon Wilderness Area (Cleveland National Forest), southwest of Sky Ranch along Forest Road 8S01, upper portion of ''Mud Canyon,'' just south of old landing strip. Comment
  UCR225152  Brodiaea filifolia Steve Boyd, Michael Wall 2006-7-7 11662 A San Diego Peninsular Ranges; Santa Ana Mountains region, Southeastern boundary of the San Mateo Canyon Wilderness Area (Cleveland National Forest), southwest of Sky Ranch along Forest Road 8S01, upper portion of ''Mud Canyon,'' just south of old landing strip. Comment
  CAS-BOT-BC140498  Brodiaea santarosae Steve Boyd 2010-6-16 12297 San Diego Santa Ana Mountains: Southern end of San Mateo Canyon Wilderness Area in main drainage off southern flank of Miller Mountain (Miller Creek), upstream from Forest Service Road 8S02 (Cold Springs Road) 671 Comment
  CAS-BOT-BC227808  Brodiaea santarosae Steve Boyd 2010-6-9 12290 San Diego Santa Ana Mountains: Ridgeline south of Devil Canyon along Margarita Peak Road (8S01) west of Sky Ranch 732 Comment
  CHSC108908  Brodiaea santarosae Steve Boyd; Michael Wall 2006-7-7 11669 San Diego Peninsular Ranges; Santa Ana Mountains region: Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. 'Miller Creek', a major drainage on south flank of Miller Mountain, upstream from Forest Service Road 8S02, occasional in stream channel. Comment
  RSA561131  Brodiaea santarosae Steve Boyd, Timothy S. Ross 1992-5-6 7304 -B San Diego Southern Anta Ana Mountains, San Mateo Canyon Wilderness Area. Southern flank of Miller Mountain about upper portions of Miller Canyon , the major drainage on the southern flank of the mountain, 701 Comment
  RSA561132  Brodiaea santarosae Steve Boyd, Timothy S. Ross 1992-5-6 7304 A San Diego Southern Santa Ana Mts., San Mateo Canyon Wilderness Area. Southern flank of Miller Mt. about upper portions of 'Miller's Canyon'. The major drainage on the southern flank of the Mt. 701 Comment
  RSA562083  Brodiaea santarosae Steve Boyd, Timothy S. Ross 1992-5-6 7289 San Diego Southern Anta Ana Mountains, San Mateo Canyon Wilderness Area. Southern flank of Miller Mountain about upper portions of Miller Canyon , the major drainage on the southern flank of the mountain, 701 Comment
  RSA771869  Brodiaea santarosae Steve Boyd, Robert L. Allen 2010-6-24 12301 San Diego upper southern flank of Miller Mountain along old road grade in grasslands, near area of spring activity 791 Comment
  RSA771873  Brodiaea santarosae Steve Boyd 2010-6-16 12297 San Diego Southern end of San Mateo Canyon Wilderness Area in main drainage off southern flank of Miller Mountain ( Miller Creek ), upstream from Forest Service Road 8S02 (Cold Springs Road) 640 Comment
  RSA771877  Brodiaea santarosae Steve Boyd 2010-6-9 12290 San Diego Ridgeline south of Devil Canyon along Margarita Peak Road (8S01) west of Sky Ranch 732 Comment
  SD153004 Image available Brodiaea santarosae Steve Boyd, Tim Ross 1992-5-6 7304 A San Diego Southern Santa Ana mountains, San Mateo Canyon Wilderness Area, southern flank of Miller Mountain about upper portions of Miller Canyon, major drainage on southern flank. 701 Comment
  SD239501  Brodiaea santarosae Steve Boyd 2010-6-16 12297 San Diego Santa Ana Mountains: Southern end of San Mateo Canyon Wilderness Area in main drainage off southern flank of Miller Mountain (Miller Creek), upstream from Forest Service Road 8502 (Cold Springs Road) 640 Comment
  SD239504  Brodiaea santarosae Steve Boyd 2010-6-9 12290 San Diego Santa Ana Mountains: Ridgeline south of Devil Canyon along Margarita Peak Road (8S01) west of Sky Ranch 732 Comment
  SD250844  Brodiaea santarosae Jonathan K. Snapp-Cook, Tom Chester, Lisa Young, Wayne Armstrong 2009-5-19 214 San Diego Cleveland National Forest; Miller Mountain area; 2.0 miles NE of peak; 2.0 miles S of Riverside County line 833 Comment
  SD252700  Brodiaea santarosae Tom Chester, Wayne Armstrong, Kay Madore, Jonathan Snapp-Cook 2009-5-19 1315 San Diego Miller Mountain, Santa Rosa Plateau area of Santa Margarita Mountains, near Riverside County Border, 1.24 miles W of intersection Tanaja Road & Via Abril in Riverside County 762 Comment
  UCD169203  Brodiaea santarosae Steve Boyd 2010-6-16 12297 San Diego Santa Ana Mountains, Southern end of San Mateo Canyon Wilderness Area in main drainage off southern flank of Miller Mountain (''Miller Creek''), upstream from Forest Service Road 8S02 (Cold Springs Road). 640 Comment
  UCR191211  Brodiaea santarosae Tom Chester, W. P. Armstrong 2006-6-22 934 Riverside Peninsular Ranges; Santa Ana Mountains region, Santa Rosa Plateau: Avenaloca Mesa; north side of Avocado Mesa Road at La Cuesta Road 750 Comment
  UCR218056  Brodiaea santarosae Steve Boyd, Robert L. Allen 2010-6-24 12301 San Diego Santa Ana Mountains, upper southern flank of Miller Mountain along old road grade in grasslands, near area of spring activity 791 Comment
  UCR218059  Brodiaea santarosae Steve Boyd 2010-6-16 12297 San Diego Santa Ana Mountains, Southern end of San Mateo Canyon Wilderness Area in main drainage off southern flank of Miller Mountain (''Miller Creek''), upstream from Forest Service Road 8S02 (Cold Springs Road) 671 Comment
  UCR218063  Brodiaea santarosae Steve Boyd 2010-6-9 12290 San Diego Santa Ana Mountains, Ridgeline south of Devil Canyon along Margarita Peak Road (8S01) west of ''Sky Ranch' 732 Comment
  UCR68502  Brodiaea santarosae R. Montijo 1991-7-10 91- 17 Riverside Peninsular Ranges/San Jacinto Mtns, Santa Rosa Plateau: Avenida Escalera, north of Tenaja Road and c. 1 mi NE of Squaw Mountain 610 Comment
  UCR93840  Brodiaea santarosae J. E. Harrison 1996-5-23 s.n. Riverside Peninsular Ranges/Santa Ana Mtns, Santa Rosa Plateau: Redonda Mesa 854 Comment
  IRVC12858  Brodiaea terrestris subsp. kernensis B. T. Gittins 1966-5-1 1287 Riverside Santa Rosa Plateau. Peninsular Ranges, Santa Ana Mountains Comment
  RSA180311  Brodiaea terrestris subsp. kernensis E. W. Lathrop 1960-6-7 4857 Riverside 14 miles W of Murrieta Comment
  RSA180345  Brodiaea terrestris subsp. kernensis E. W. Lathrop 1960-6-8 4928 Riverside 14 miles west of Murrieta. Comment
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Apr 28 2011
  RSA191989  Brodiaea terrestris subsp. kernensis E. W. Lathrop 1959-5-17 4538 b Riverside 14 miles west of Murrieta. Tenaja Plateau Comment
  RSA561855  Brodiaea terrestris subsp. kernensis Steve Boyd, Timothy S. Ross 1992-6-9 7604 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper northern flank of Miller Mountain, at and to the western side of pass between highest portions of the mountain. 793 Comment
  UCR14996  Brodiaea terrestris subsp. kernensis Kirk Taylor 1976-5-23 76-5-23 16 Riverside Peninsular Range; Santa Ana Mtns., Mesa de Colorado, 9 mi west of Murrieta on Tenaja Rd. 549 Comment
  UCR23233  Brodiaea terrestris subsp. kernensis Melody Lardner 1981-5-31 195 Riverside Santa Ana Mtns, Tenaja Rd., 2.5 mi from the corner of Calle Collina Rd. and Tenaja Rd., 0.5 mi east of Squaw Mtn 610 Comment
  RSA574567  Bromus carinatus Steve Boyd 1985-8-7 1085 San Diego [Southern Santa Ana Mountains] Upper Cottonwood Canyon, 3.6 miles (by road) northwest of junction of Tenaja Trail and De Luz Road. Comment
  SD136966  Bromus carinatus var. carinatus Steve Boyd 1985-8-7 1085 San Diego Upper cottonwood Canyon, 3.6 miles (by road) northwest of junction of Tenaja Trail and DeLuz Road. :Infrequent bunching grass under oaks in riparian woodland. Comment
  UCD59301  Bromus diandrus A. A. Beetle 1944-4-27 1998 Riverside West of Murietta. Comment
  RSA179503  Bromus grandis E. W. Lathrop 1960-6-7 4868 Riverside 10 miles west of Murrieta. Redonda Mesa. Comment
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Apr 28 2011
  SD26858  Bromus grandis Frank F. Gander 1940-4-18 8193 San Diego Richman Ranch, near DeLuz Comment
  HSC65796  Bromus hordeaceus E. W. Lathrop 1959-5-17 4536 Riverside 14 mi. W of Murrieta Comment
  UCR154825  Bromus hordeaceus A. C. Sanders, Mike Misenhelter 2005-3-23 29281 Riverside Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  UCR169471  Bromus hordeaceus John F. Green 2005-4-28 s.n. Riverside Peninsular Range; Southern Santa Ana Mtns., Santa Rosa Plateau, hills on the south side of Tenaja Rd., between Squaw Mtn. and DeLuz Creek 655 Comment
  UCD58491  Bromus hordeaceus subsp. divaricatus E. W. Lathrop 1960-6-7 4850 Riverside 14 miles west of Murrieta. Comment
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Apr 28 2011
  SD26866  Bromus madritensis subsp. rubens Frank F. Gander 1940-4-18 8201 San Diego Richman Ranch, near DeLuz Comment
  UCR154831  Bromus rubens A. C. Sanders, Mike Misenhelter 2005-3-23 29278 Riverside Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  CAS-BOT-BC438495  Calandrinia ciliata E. W. Lathrop 1959-4-1 4393 Riverside 18 miles S.W. of Elsinore. Tenaja Canyon. Comment
  RSA180250  Calandrinia ciliata E. W. Lathrop 1965-4-18 s.n. Riverside 10 miles west of Murrieta. Comment
  RSA650084  Calandrinia ciliata Marion P. Harthill 1976-5-6 s.n. Riverside Rancho California. 762 Comment
  RSA714378  Calandrinia ciliata John Green 2005-4-28 s.n. Riverside Peninsular Range; Southern Santa Ana Mtns.: Santa Rosa Plateau, hills on the south side of Teaja Rd., between Squaw Mtn. and De Luz Creek. 655 Comment
  SD186307  Calandrinia ciliata Andy C. Sanders 2004-4-20 27566 Riverside Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  UCR136263  Calandrinia ciliata A. C. Sanders 2004-4-20 27566 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  UCR169470  Calandrinia ciliata John F. Green 2005-4-28 s.n. Riverside Peninsular Range; Southern Santa Ana Mtns., Santa Rosa Plateau, hills on the south side of Tenaja Rd., between Squaw Mtn. and DeLuz Creek 655 Comment
  RSA198961  Callitriche heterophylla subsp. bolanderi R. F. Thorne, P. A. Munz, E. W. Lathrop 1968-5-8 37594 Riverside Santa Rosa Plateau, Rancho California 610 Comment
  SD68966  Callitriche heterophylla var. bolanderi Robert F. Thorne, P. A. Munz and E. Lathrop 1968-5-8 37594 Riverside Santa Rosa Plateau, Rancho California. 609 Comment
  CLARK-A1045-62  Callitriche marginata George K. Helmkamp 1979-4-27 Riverside Santa Ana Mountains Wildomar 7.5'Q Comment
  SD90486  Calochortus albus E. W. Lathrop, Robert F. Thorne, E. Lathrop 1967-5-19 37984 Riverside Santa Rosa Plateau, Rancho Californica [California?], shaded grassy area under oak woodland, ca. 2 miles beyond turn-off to ranch headquarters. 609 Comment
  UC1409123  Calochortus albus E. W. Lathrop 1967-5-19 37984 Riverside ca 2 mi beyond Rancho Californica turn-off to ranch headquarters; Santa Rosa Plateau 609 Comment
  UCR100822  Calochortus albus G. R. Ballmer 1998-5-23 s.n. Riverside Santa Ana Mtns., Santa Rosa Plateau, Massinger oak easement, Riverside Land Conservancy, north base of Redonda Mesa, close to Tenaja Rd. 671 Comment
  UCR16060  Calochortus albus A. C. Sanders 1973-5-20 0844 San Diego Santa Ana Mtns., near Poverty Flats, 0.25 mi from DeLuz Road on the road to Santa Margarita lookout 457 Comment
  CSUSB400  Calochortus splendens Bruce Freeman 1968-5-11 680511 5 Riverside Santa Ana Mountains Santa Ana Mountains. 7.7 miles from Washington Ave., in Murrieta, on road from Murrieta to De Luz. 182 Comment
  RSA180362  Calochortus splendens E. W. Lathrop 1960-5-6 4785 Riverside 10 miles west of Murrieta. Comment
  RSA377457  Calochortus splendens W. P. Burger 1979-4-29 s.n. Riverside Hidden Valley Hang Gliding Site. Near Lake Elsinore. 610 Comment
  UCR135840  Calochortus splendens A. C. Sanders 2004-4-20 27543 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  RSA180367  Calycadenia tenella E. W. Lathrop 1960-6-6 4837 Riverside 14 miles W. of Murrieta. Comment
  RSA560310  Calycadenia tenella Steve Boyd 1992-6-4 7586 San Diego Southern Santa Ana Moutains, San Mateo Canyon Wilderness area. Southeastern edge of wilderness in upper Devil Canyon drainage, northwest of Sky Ranch. 701 Comment
  RSA562084  Calycadenia tenella Steve Boyd 1992-5-6 7288 San Diego Southern Santa Ana Mts., San Mateo Canyon Wilderness Area. Southern flank of Miller Mt. about upper portions of 'Miller's Canyon'. The major drainage on the southern flank of the Mt. 701 Comment
  UCR121648  Calycadenia tenella A. C. Sanders, Kent Beaman 2002-5-10 25049 Riverside Santa Ana Mtns., Santa Rosa Plateau, hills west of the head of De Luz Creek, 0.4 mi. south of Tenaja Rd. on west side of Calle Roble near Avenida Matorral 671 Comment
  RSA192220  Calystegia macrostegia subsp. tenuifolia E. W. Lathrop 1959-4-2 4421 Riverside 18 miles W of Murrieta, Cottonwood Canyon of the Tenaja Range. Comment
  CLARK-A1045-170  Camissonia bistorta George K. Helmkamp 1979-4-27 Riverside Santa Ana Mountains Wildomar 7.5'Q Comment
  RSA192043  Camissonia bistorta E. W. Lathrop 1959-4-2 4444 Riverside 18 miles S.W. of Elsinore. Tenaja plateau, south slope Comment
  RSA4387  Camissonia bistorta Dorothy R. Wolf 1932-3-20 35 Riverside Richman Ranch 2.5 mi N of De Luz. SW. 457 Comment
  UCR136270  Camissonia bistorta A. C. Sanders 2004-4-20 27546 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  RSA192048  Camissonia hirtella E. W. Lathrop 1959-5-29 4584 Riverside 14 mi. W. of Murrieta. Comment
  RSA652359  Camissonia hirtella Marion P. Harthill 1976-5-6 s.n. Riverside Cleveland National Forest. 610 Comment
  RSA180504  Camissonia ignota E. W. Lathrop 1959-4-16 4475 Riverside 14 miles W of Murrieta. Tenaja plateau. Comment
  UCR20516  Camissonia ignota E. W. Lathrop 1966-3-20 6065 Riverside Cleveland National Forest, 10 mi west of Murrieta on the Tenaja Truck Trail between Tenaja Guard Station and DeLuz, Trabuco District 652 Comment
  RSA192044  Camissonia strigulosa E. W. Lathrop 1960-5-6 4797 Riverside 10 miles west of Murrieta. Comment
  SD206065  Camissoniopsis bistorta David Woelfel 2008-4-4 182 San Diego Northern edge of San Diego County, 1/2 mile South of Riverside county line, 1/2 mile West of De Luz Road of De Luz Road up Cottonwood Canyon Creek 138 Comment
  CSUSB652  Cardamine californica S. Crum 1966-3-20 S. N. Riverside About 20 miles from western turn on Tenjada Rd. in Santa Ana Mountians. In dense Chaparral, in moist soil especially along the steep banks of the road cut. 1219 Comment
  SD10672  Cardamine californica Mrs. D. R. Wolf 1932-3-20 9 San Diego Richman Ranch, 2I(c) miles North of De Luz. Comment
  SD152904  Cardamine californica Steve Boyd, Tim Ross, Dendall McCulloh 1993-3-12 6725 San Diego Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Cyn from large waterfall area, downstream to the confluence with Miller Creek. Common on mesic benches along stream, esp. under oaks. 548 Comment
  UCR158639  Cardamine californica S. J. Myers 1993-1-22 s.n. Riverside Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau, SW of Mesa de Colorado, Carancho Rd. at Tortuga Rd. 396 Comment
  CDA24751  Cardamine californica var. californica T. C. Fuller 1960-2-18 San Diego Marietta-DeLuz Road, 2 miles northeast of DeLuz School. 0 Comment
  RSA180316  Cardamine californica var. integrifolia E. W. Lathrop 1959-3-26 4364 Riverside 18 miles W of Elsinore, Tenaja Guard Station, Cleveland National Forest Comment
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Apr 28 2011
  RSA192201  Cardamine californica var. integrifolia E. W. Lathrop 1960-3-25 4677 Riverside 14 miles west of Murrieta. Comment
  RSA5009  Cardamine californica var. integrifolia C. B. Wolf 1932-3-20 9 Riverside Richman Ranch, 2.5 miles north of De Luz. 457 Comment
  RSA552782  Cardamine californica var. integrifolia Steve Boyd, Timothy S. Ross, Kendall McCulloh 1993-3-12 6725 San Diego Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Cyn from large waterfall area, downstream to the confluence with Miller Creek . 549 Comment
  RSA180427  Carex densa E. W. Lathrop 1959-4-26 4503 Riverside 14 miles W of Murrieta - Tenaja Plateau. Comment
  RSA711763  Carex densa A. C. Sanders 2004-4-20 27567 Riverside Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line. 640 Comment
  SD185063  Carex densa A. C. Sanders 2004-4-20 27567 Riverside Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line. 640 Comment
  SEINET7556721 Image available Carex densa A. C. Sanders 2004-4-20 27567 Riverside Santa Ana Mtns: Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line. Fallbrook 7.5' Q. 640 Comment
  UCR136264  Carex densa A. C. Sanders 2004-4-20 27567 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  RSA560487  Carex inversa Steve Boyd, Timothy S. Ross, Michael Wall 1992-6-2 7488 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Canyon drainage along Miller Creek , from Cold Springs Road (8S02) downstream to confluence with main trunk of Devil Canyon. 537 Comment
  UCR79502  Carex inversa Steve Boyd, T. S. Ross 1992-5-6 7268 San Diego Peninsular Range; Southern Santa Ana Mtns., San Mateo Canyon Wilderness Area. south side of Miller Mountain along 'Miller Canyon,' the major drainage on the sourthern flank of the mountain, from Road 8S02 upstream to the area of contact between lower granitic & higher basaltic rocks 701 Comment
  CAS-BOT-BC118508  Carex praegracilis Earl W. Lathrop 1965-3-30 5605 Riverside 12 mi W of Murrieta Comment
  CAS-BOT-BC118509  Carex praegracilis Earl W. Lathrop 1959-4-26 4508 Riverside 14 mi W of Murrieta, Tenaja Plateau. Comment
  CAS-BOT-BC118510  Carex praegracilis Earl W. Lathrop 1959-5-17 4553 Riverside 10 mi W of Murrieta Comment
  CAS-BOT-BC118511  Carex praegracilis Earl W. Lathrop 1964-5-24 5385 Riverside 14 mi W of Murrieta 548 Comment
  RSA180454  Carex praegracilis E. W. Lathrop 1959-5-17 4547 Riverside 10 miles W of Murrieta. Comment
  RSA180456  Carex praegracilis E. W. Lathrop 1960-6-7 4896 Riverside 14 miles west of Murrieta, Redonda Mesa. Comment
  RSA180458  Carex praegracilis E. W. Lathrop 1965-3-30 5605 Riverside 12 miles west of Murrieta. Tenaja Range Comment
  RSA192172  Carex praegracilis E. W. Lathrop 1960-6-9 4959 Riverside 14 miles west of Murrieta. Comment
  RSA192254  Carex praegracilis E. W. Lathrop 1959-4-26 4505 Riverside 14 miles W of Murrieta - Tenaja Plateau. Comment
  RSA199002  Carex praegracilis Robert F. Thorne, Philip A. Munz, E. W. Lathrop 1968-5-8 37599 Riverside Santa Rosa Plateau, Rancho California 610 Comment
  SD73491  Carex praegracilis E. W. Lathrop 1959-5-17 4571 Riverside 10 miles west of Murrieta; open grasslands; open woods on slopes and valleys; dense grassy stream bank in shallow oak woodland valley. Comment
  UCD140767  Carex praegracilis E. W. Lathrop 1959-5-17 4544 Riverside 10 miles west of Murrieta. Comment
  UCD140768  Carex praegracilis E. W. Lathrop 1960-6-9 4968 Riverside 14 miles west of Murrieta. Comment
  UCR129832  Carex praegracilis E. W. Lathrop 1959-5-17 4544 Riverside Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau; 10 miles west of Murrieta Comment
  RSA192147  Carex schottii H. A. Zuill 1966-4-1 111 Riverside About 10 miles WSW of Murrieta, Tenaja Canyon,. Comment
  RSA192256  Carex schottii E. W. Lathrop 1966-6-1 6366 Riverside Los Alamos Road, Tenaja Range, 14 miles NW of Murrieta. Comment
  SD26868 Image available Carex schottii Frank F. Gander 1940-4-18 8203 San Diego Richman Ranch, near DeLuz Comment
  UCR20513  Carex senta H. A. Zuill 1966-4-1 111 Riverside Peninsular Range, Tenaja Canyon, c. 10 mi WSW of Murrieta Comment
  SD79818  Carex spissa Helen V. Witham 1969-7-2 189 Riverside De Luz Creek Crossing; 4 miles north of De Luz. 249 Comment
  SEINET11249257  Carex spissa Steven R. Hill, Andrew C. Sanders 2001-1 Riverside Comment
  SEINET7048216  Carex spissa Steven R. Hill, Andrew C. Sanders 2001-1 Riverside Comment
  SEINET7575825  Carex spissa Steven R. Hill, Andrew C. Sanders 2001-1 Riverside Comment
  UCR123632  Carex spissa Steven R. Hill, A. C. Sanders 2001-5-4 33729 Riverside Santa Rosa Plateau, Carancho Road, at crossing of De Luz Creek (headwaters) 360 Comment
  CAS-BOT-BC115633  Carex triquetra Alan Ackerman Beetle 1944-4-27 3008 Riverside West of Murietta, canyon slopes in chaparral belt. Comment
  RSA570697  Carex triquetra Steve Boyd, W. Appleby 1993-4-8 7953 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon, vicinity of Mud Spring. 671 Comment
  RSA674760  Carex triquetra Scott D. White, Sandy Leatherman 2000-5-31 7974 Riverside Santa Rosa Plateau: Near Squaw Mountain. Series of unpaved roads on east- and north-facing slopes. 640 Comment
  SD181802  Carex triquetra Scott D. White, Sandy Leatherman 2000-5-31 7974 Riverside Santa Ana Mountains/ Santa Rosa Plateau: Near Squaw Mountain. 640 Comment
  UC1871346  Carex triquetra Steve Boyd, W. Appleby 1969-12-31 7953 San Diego Peninsular Ranges; Santa Ana Mountains region; Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon, vicinity of Mud Spring. T8S R5W SW/4 SE/4 sec 22. elev. ca. 2200 ft. 671 Comment
  UC2030026  Carex triquetra S. D. White, Sandy Leatherman 2000-5-31 7974 Riverside SANTA ANA MTS. / SANTA ROSA PLATEAU: Near Squaw Mountain. Series of unpaved roads on east- and north-facing slopes. Comment
  UCR100966  Castilleja densiflora G. R. Ballmer 1998-5-23 s.n. Riverside Santa Ana Mtns., Santa Rosa Plateau, Massinger oak easement, Riverside Land Conservancy, north base of Redonda Mesa, close to Tenaja Rd. 671 Comment
  UCR132858  Castilleja densiflora Kent Beaman 1983-4-24 30 Riverside Santa Ana Mtns., north and west of Murrieta; Clinton Keith Road 8 miles west of Hwy 15 to Tenaja Rd., 2.5 miles west to where road begins to go up over pass at west edge of open grassy area , SE foot of Squaw Mountain 671 Comment
  UCR133187  Castilleja densiflora subsp. gracilis Frank C. Vasek 1978-5-12 s.n. Riverside Santa Ana Mtns., Tenaja Road, c. 0.5 mi. east of Clinton Keith Rd. 671 Comment
  UCR131801  Castilleja exserta Mrs. D. R. Wolf 1932-3-20 30 Riverside Santa Rosa Plateau, Richman Ranch, 2.5 miles north of DeLuz, SW Riverside County 457 Comment
  SD10676  Castilleja exserta subsp. exserta Mrs. D. R. Wolf 1932-3-20 30 Riverside Richman Ranch, 2I(c) mi. no. of De Luz 456 Comment
  SD136746  Castilleja exserta subsp. exserta Steve Boyd 1992-4-21 6966 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southern flanks of Miller Mountain 640 Comment
  SD206279  Castilleja exserta subsp. exserta David Woelfel 2008-4-4 177 San Diego Northern edge of San Diego County, 1/2 mile South of Riverside county line, 1/2 mile West of De Luz Road of De Luz Road up Cottonwood Canyon Creek 138 Comment
  RSA234083  Castilleja foliolosa Robert F. Thorne, E. W. Lathrop 1969-6-6 39327 Riverside Santa Rosa Plateau: Rancho California. 610 Comment
  RSA192319  Castilleja minor subsp. spiralis E. W. Lathrop 1966-6-1 6358 Riverside Los Alamos Rd. , Tenaja Range. 14 miles NW of Murrieta. 366 Comment
  UCR19744  Castilleja minor subsp. spiralis E. W. Lathrop 1966-6-1 6358 Riverside Santa Ana Mtns., Santa Rosa Plateau, Tenaja Range, Los Alamos Road, 14 mi NW of Murrieta Comment
  RSA5007  Caulanthus heterophyllus C. B. Wolf 1932-3-20 7 Riverside Richman Ranch, 2.5 miles north of De Luz. 457 Comment
  SD10671  Caulanthus heterophyllus Mrs. D. R. Wolf 1932-3-20 7 San Diego Richman Ranch, 2I(c) miles North of De Luz. 455 Comment
  RSA552704  Caulanthus lasiophyllus var. inalienus Steve Boyd, Timothy S. Ross 1992-3-3 6712 San Diego Santa Ana Mountains, San Mateo Canyon Wilderness Area. Miller Canyon on the south base and flank of Miller Mountain from 8S02 upstream to the eastern summit area. 640 Comment
  UCD114577  Caulanthus simulans G. F. Hrusa 1992-3-30 10054 San Diego De Luz Canyon approx. 6 miles W of Murrietta. Comment
  RSA234078  Ceanothus crassifolius Robert F. Thorne, E. W. Lathrop 1969-6-6 39332 Riverside Santa Rosa Plateau: Rancho California. 610 Comment
  RSA771872  Ceanothus crassifolius Steve Boyd 2010-6-16 12298 San Diego Southern end of San Mateo Canyon Wilderness Area in main drainage off southern flank of Miller Mountain (''Miller Creek''), upstream from Forest Service Road 8S02 (Cold Springs Road) 640 Comment
  SD222237  Ceanothus crassifolius Jay B. Walker 1995-3-8 1230 San Diego Cleveland Ntl Forest, Trabuco district, USFS Rd 7S01, 5km N of Tenaja Campground 399 Comment
  SD239891  Ceanothus crassifolius Steve Boyd 2010-6-16 12298 San Diego Santa Ana Mountains: Southern end of San Mateo Canyon Wilderness Area in main drainage off southern flank of Miller Mountain (Miller Creek), upstream from Forest Service Road 8S02 (Cold Springs Road) 651 Comment
  SD90222  Ceanothus crassifolius Robert F. Thorne, E. Lathrop 1969-6-6 39332 Riverside Santa Rosa Plateau; Rancho California, openings & margins of chaparral 609 Comment
  UCR155317  Ceanothus crassifolius A. C. Sanders, Mike Misenhelter 2005-3-23 29254 Riverside Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  UCR218058  Ceanothus crassifolius Steve Boyd 2010-6-16 12298 San Diego Santa Ana Mountains, Southern end of San Mateo Canyon Wilderness Area in main drainage off southern flank of Miller Mountain (''Miller Creek''), upstream from Forest Service Road 8S02 (Cold Springs Road) 671 Comment
  CAS-BOT-BC51360  Ceanothus leucodermis Steve Boyd; Tim Ross 1992-6-4 7587 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area 731 Comment
  POM282968  Ceanothus leucodermis E. W. Lathrop 1966-3-20 6072 Riverside Summit Temecula. Comment
  RSA192351  Ceanothus leucodermis E. W. Lathrop 1966-3-20 6072 Riverside 10 miles west of Murrieta on the Tenaja Truck Trail between DeLuz and Tenaja Guard Station, Trabuco District. Comment
  RSA343875  Ceanothus leucodermis Robert F. Thorne, Walter Wisura, E. W. Lathrop, S. Meury 1985-5-18 60665 Riverside Santa Rosa Plateau: at edge of Cleveland National Forest. 610 Comment
  RSA4386  Ceanothus leucodermis Carl B. Wolf 1932-3-20 32 Riverside Richman Ranch, 2.5 miles north of De Luz. 457 Comment
  RSA560309  Ceanothus leucodermis Steve Boyd, Tim S. Ross 1992-6-4 7587 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness area. Southeastern edge of wilderness in upper Devil Canyon drainage, northwest of Sky Ranch. 701 Comment
  RSA570739  Ceanothus leucodermis Steve Boyd, W. Appleby 1993-4-8 7947 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon, vicinity of Mud Spring. 671 Comment
  RSA713784  Ceanothus leucodermis A. C. Sanders, Mike Misenhelter 2005-3-23 29263 Riverside Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  SBBG119994  Ceanothus leucodermis A. C. Sanders with M. Misenhelter 2005-3-23 29263 Riverside E slope of Squaw Mtn, Avenida Escala just above Avenida Caleta, N of Tenaja Rd; Santa Rosa Plateau 701 Comment
  SD10668  Ceanothus leucodermis Mrs. D. R. Wolf 1932-3-20 32 Riverside Richman Ranch, 2.5 mi. N of De Luz 456 Comment
  SD186314  Ceanothus leucodermis Andy C. Sanders, Mike Misenhelter 2005-3-23 29263 Riverside Santa Ana Mtns.: Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  UC1871293  Ceanothus leucodermis Steve Boyd, W. Appleby 1969-12-31 7947 San Diego Peninsular Ranges; Santa Ana Mountains region; Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon, vicinity of Mud Spring. T8S R5W SW/4 SE/4 sec 22. elev. ca. 2200 ft. Comment
  UCR131803  Ceanothus leucodermis Mrs. D. R. Wolf 1932-3-20 32 Riverside Santa Rosa Plateau, Richman Ranch, 2.5 miles north of DeLuz, SW Riverside County 457 Comment
  UCR155339  Ceanothus leucodermis A. C. Sanders, Mike Misenhelter 2005-3-23 29263 Riverside Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  UCR161149  Ceanothus leucodermis John F. Green 2005-2-24 s.n. Riverside Santa Ana Mtns Region, Santa Rosa Plateau, just SE of Redonda Mesa and SW of Mesa de Colorado, 9.6 acre parcel south of the junction of El Cerezo Road and Corona Cala Camino 793 Comment
  RSA708423  Ceanothus oliganthus Scott D. White, Brian Leatherman, James Huelsman 2005-2-14 10783 Riverside Santa Ana Mountains: Santa Rosa Plateau area, northwest of Squaw Mtn. Terminus of Via Ranchero at San Diego County line. 823 Comment
  SD259316  Ceanothus oliganthus Susan T Welker 1993-3-15 San Diego Adjacent to De Luz Rd., north of De Luz, N.W. of Fallbrook. 188 Comment
  RSA673494  Ceanothus oliganthus var. oliganthus Scott D. White, Sandy Leatherman 2000-4-19 7659 Riverside Santa Ana Mountains/Santa Rosa Plateau: Near Squaw Mountain. Series of unpaved roads on east-and north-facing slopes. 640 Comment
  UC1871082  Ceanothus oliganthus var. oliganthus Steve Boyd, Walter Appleby 1993-4-8 7923 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon from road 8S01 downstream to vicinity of Mud Spring. 655 Comment
  RSA570744  Ceanothus oliganthus var. sorediatus Steve Boyd, W. Appleby 1993-4-8 7963 San Diego Southern Santa Ana Mountains, San mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon from road 8S01 downstream to vicinity of Mud Spring. T8S R5W SW/4 NW/4 sec. 26 E/2 NE/2 sec. 27 Comment
  SBBG119993  Ceanothus oliganthus var. sorediatus A. C. Sanders with M. Misenhelter 2005-3-23 29265 Riverside E slope of Squaw Mtn, Avenida Escala just above Avenida Caleta, N of Tenaja Rd; Santa Rosa Plateau 701 Comment
  SD186315  Ceanothus oliganthus var. sorediatus Andy C. Sanders, M. Misenhelter 2005-3-23 29265 Riverside Santa Ana Mtns.: Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  SD136770  Ceanothus pendletonensis Steve Boyd, Tim Ross 1992-6-4 7587 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southeastern edge of wilderness in upper Devil Canyon drainage, northwest of Sky Ranch 701 Comment
  UCR155337  Ceanothus sorediatus A. C. Sanders, Mike Misenhelter 2005-3-23 29265 Riverside Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  RSA180281  Ceanothus tomentosus var. olivaceus E. W. Lathrop 1965-3-30 5592 Riverside 16 miles west of Murrieta. Comment
  RSA192053A  Ceanothus tomentosus var. olivaceus E. W. Lathrop 1965-3-30 5592 Riverside 16 miles west of Murrieta. Comment
  SD152949  Centaurea solstitialis Steve Boyd, Tim Ross and Dave Bramlet 1992-9-9 7690 Riverside Southern Santa Ana Mountains; upper San Mateo Canyon, from the junction of Tenaja Road and Los Alamos Road at the confluence of Los Alamos Creek. 395 Comment
  UCR180128  Centaurea solstitialis A. C. Sanders, Steve Boyd, Mark A. Elvin, Dean Kelch 2006-12-8 33257 Riverside Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau, north side of Mesa de Colorado at drainage (headwaters of Cole Cyn.) crossing Via Volcano just south of Tenaja Rd. 598 Comment
  UCR81113  Centaurea solstitialis Steve Boyd, T. Ross, D. Bramlet 1992-9-9 7690 Riverside Southern Santa Ana Mountains, San Mateo Wilderness Area; upper San Mateo Canyon, from the junction of Tenaja Road (7S01) and Los Alamos Road (7S04) at the confluence of Los Alamos Creek, up the San Mateo Trail north to Potrero de la Cienega. 671 Comment
  CLARK-A1528-536  Centaurium venustum Bruce Freeman 1968-5-11 680511-4 Riverside Santa Ana Mountains 0 Comment
  CSUSB829  Centaurium venustum William E. Wayburn 1973-5-26 Riverside 10.9 miles southwest of Murrieta on Tenaja Road. 548 Comment
  RSA180381  Centaurium venustum E. W. Lathrop 1960-6-9 4962 Riverside 14 miles west of Murrieta. Comment
  RSA356643  Centaurium venustum Robert F. Thorne, C. W. Tilforth, Larry E. DeBuhr, E. W. Lathrop 1975-8-29 47297 Riverside Santa Rosa Plateau: Cleveland National Forest, along Tenaja Creek at Tenaja Guard Station. Comment
  RSA395379  Centaurium venustum Robert F. Thorne, Steve D. Boyd, E. W. Lathrop 1985-7-18 61217 San Diego Santa Rosa Plateau: Dry waterfall tributary to Cottonwood Canyon 427 Comment
  RSA554092  Centaurium venustum R. Montijo 1991-7-10 91 -19 Riverside Santa Rosa Plateau, Avenida Escalera, N of Tenaja Road and ca. 1 mile NE of Squaw Mountain. 610 Comment
  RSA56305  Centaurium venustum Steve Boyd, T. S. Ross 1992-6-4 7582 a San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness area. Southeastern edge of wilderness in upper Devil Canyon drainage, northwest of Sky Ranch. 701 Comment
  UCR135857  Centaurium venustum A. C. Sanders 2004-4-20 27529 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  RSA570730  Cerastium glomeratum Steve Boyd, W. Appleby 1993-4-8 7945 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon, vicinity of Mud Spring. 671 Comment
  UC1871292  Cerastium glomeratum Steve Boyd, W. Appleby 1969-12-31 7945 San Diego Peninsular Ranges; Santa Ana Mountains region; Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon, vicinity of Mud Spring. T8S R5W SW/4 SE/4 sec 22. elev. ca. 2200 ft. Comment
  CLARK-A1045-152  Cerastium viscosum George K. Helmkamp 1978-6-1 Riverside Santa Ana Mountains vernal pools near origin of creek; Wildomar 7.5'Q Comment
  OBI37487  Cercocarpus betuloides Steve Boyd 1985-7-30 1066 San Diego Lower Cottonwood Cyn, near its confluence with De Luz Crk Comment
  RSA191420  Cercocarpus betuloides E. W. Lathrop, Robert F. Thorne 1967-9-26 6608 Riverside Tenaja Guard Station, 10 miles NW of Murrieta. Comment
  CAS-BOT-BC135451  Cercocarpus betuloides var. betuloides Lathrop; Thorne 1967-9-26 6608 Riverside Tenaja Guard Station, 10 mi. NW of Murrieta Comment
  RSA192113  Cercocarpus minutiflorus E. W. Lathrop 1959-4-1 4386 Riverside 18 mi SW of Elsinore. Tenaja Canyon. Comment
  RSA192332  Cercocarpus minutiflorus E. W. Lathrop 1966-3-20 6071 Riverside 10 miles west of Murrieta on the Tenaja Truck Trail between DeLuz and Tenaja Guard Station, Trabuco District. Comment
  RSA208927  Cercocarpus minutiflorus Theadore H. Mortenson 1967-5-5 1516 Riverside North facing hillside in back of the Tenaja Guard Station, Santa Rosa Plateau region near Murietta. Comment
  RSA334671  Cercocarpus minutiflorus Steve D. Boyd 1985-7-30 1066 San Diego Lower Cottonwood Canyon, near its confluence with De Luz Creek. Comment
  RSA356639  Cercocarpus minutiflorus Robert F. Thorne, C. W. Tilforth 1975-8-29 47298 Riverside Stream bank below Tenaja Guard Station, Cleveland Nat Forest Comment
  RSA570750  Cercocarpus minutiflorus Steve D. Boyd, W. Appleby 1993-4-8 7929 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of Cleveland National Forest, upper Devil Canyon from road 8S01 downstream to vicinity of Mud Springs. 655 Comment
  RSA673499  Cercocarpus minutiflorus Scott D. White, Sandra Leatherman 2000-4-19 7665 Riverside Santa Ana Mountains/Santa Rosa Plateau: Near Squaw Mountain. Series of unpaved roads on east-and north-facing slopes. 640 Comment
  SD122895  Cercocarpus minutiflorus Steve Boyd 1985-7-30 1066 San Diego Lower Cottonwood Canyon, near its confluence with DeLuz Creek. Occasional in chaparral of canyon slopes. Comment
  UC1871070  Cercocarpus minutiflorus Steve Boyd, W. Appleby 1969-12-31 7929 San Diego Peninsular Ranges; Santa Ana Mountains region; Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of Cleveland National Forest, upper Devil Canyon from road 8S01 downstream to vicinity of Mud Springs. T8S R5W SW/4 NW/4 sec. 26, E/2 NE/4 sec. 27, SW/4 SE/4 sec. 22. Elevation: 2400-2150 ft. Comment
  UCR26631  Cercocarpus minutiflorus E. W. Lathrop 1966-3-20 6071 Riverside Cleveland National Forest, 10 mi west of Murrieta on the Tenaja Truck Trail between Tenaja Guard Station and DeLuz, Trabuco District 652 Comment
  UCR40271  Cercocarpus minutiflorus Steve Boyd 1985-7-30 1066 San Diego Lower Cottonwood Canyon, near confluence with De Luz Creek 156 Comment
  UCR187501  Chaenactis glabriuscula Theresa Johnson 2006-5-11 097 Riverside Peninsular Range;, Santa Rosa Plateau, Los Alamos Canyon above confluence with San Mateo Canyon 427 Comment
  RSA560424  Chaenactis glabriuscula var. glabriuscula Steve Boyd, Timothy S. Ross, Michael Wall 1992-6-4 7532 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Canyon at the confluence with 'Miller Canyon' 537 Comment
  SD136924  Chaenactis glabriuscula var. glabriuscula Steve Boyd, Tim Ross, Mike Wall 1992-6-4 7532 San Diego Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Canyon at confluence with Miller Creek 537 Comment
  UC1608224  Chaenactis glabriuscula var. glabriuscula Steve Boyd, Tim Ross, and Mike Wall 1992-6-4 7532 San Diego at the confluence with Miller Creek Devil Canyon; Southern Santa Ana Mountains, San Mateo Wilderness Area, Dev 536 Comment
  UCR89492  Chaetopappa aurea Steve Boyd, Et al 1994-4-6 8292 San Diego Peninsular Range; Southern Santa Ana Mtns, San Mateo Canyon Wilderness Area of Cleveland National Forest, W summit of Miller Mtn. 884 Comment
  RSA180451  Chamaesyce albomarginata E. W. Lathrop 1960-6-6 4840 Riverside 14 miles west of Murrieta. Comment
  RSA180469  Chamaesyce albomarginata E. W. Lathrop 1960-5-6 4794 Riverside 10 miles west of Murrieta. Comment
  UCR158449  Cheilanthes californica S. J. Myers 1993-1-22 s.n. Riverside Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau, SW of Mesa de Colorado, Carancho Rd. at Tortuga Rd. 396 Comment
  RSA560308  Cheilanthes clevelandii Steve Boyd, Timothy S. Ross 1992-6-4 7588 San Diego Southern Santa Ana Moutains, San Mateo Canyon Wilderness area. Southeastern edge of wilderness in upper Devil Canyon drainage, northwest of Sky Ranch 701 Comment
  RSA708640  Cheilanthes clevelandii Scott D. White, Brian Leatherman, James Huelsman 2005-2-14 10785 Riverside Santa Rosa Plateau area, northwest of Squaw Mtn. Terminus of Via Ranchero at San Diego County line. 823 Comment
  SEINET3870272  Cheilanthes newberryi Steve Boyd, Timothy S. Ross 1992-5-6 7277 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. South side of Miller Mountain along 'Miller Canyon', the major drainage on the southern flank of the mountain, from Road 8S02 upstream to the area of contact between lower granitic and higher basaltic rocks.; 0 640 Comment
  SD70909  Chenopodium album Helen V. Witham 1969-7-2 180 Riverside De Luz Creek crossing, 4 mi north of De Luz. Comment
  UCR40450  Chenopodium ambrosioides Steve Boyd 1985-7-30 1068 San Diego Lower Cottonwood Canyon, near confluence with De Luz Creek 156 Comment
  RSA192154  Chenopodium berlandieri var. sinuatum E. W. Lathrop 1965-5-29 4583 Riverside 14 mi. W of Murrieta. Comment
  RSA561512  Chenopodium berlandieri var. sinuatum Steve Boyd, Timothy S. Ross, David E. Bramlet 1992-9-9 7661 Riverside Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper San Mateo Canyon, from the junction of Tenaja Road (7S01) and Los Almos Road (7S04) and the confluence of Los Almos Creek., Up the San Mateo Trail north to Potrero de la Cienega. 396 Comment
  RSA192153  Chenopodium californicum E. W. Lathrop 1959-4-16 4472 Riverside 14 miles W of Murrieta, Tenaja plateau. Comment
  UCR141237  Chenopodium missouriense A. C. Sanders, Mike Misenhelter 2004-10-6 28840 Riverside Santa Ana Mtns./Santa Rosa Plateau, hill 2139 at west end of the Mesa De Colorado, private land on the west side of Via Volcano adjacent to the Santa Rosa Plat. Ecol. Reserve 640 Comment
  UCR163987  Chenopodium rubrum John F. Green 2005-11-2 s.n. Riverside Peninsular Range, Southern Santa Ana Mtns., Santa Rosa Plateau, La Cresta area, 2 miles NE of Squaw Mountain 640 Comment
  RSA180372  Chlorogalum parviflorum E. W. Lathrop 1960-6-8 4938 Riverside 14 miles west of Murrieta Comment
  RSA192175  Chlorogalum parviflorum E. W. Lathrop 1966-6-1 6370 Riverside 14 miles NW of Murrieta, Los Alamos Road between Fisherman Camp and Main Divide Truck Trail. Cleveland National Forest. Comment
  RSA560311  Chlorogalum parviflorum Steve Boyd, Timothy S. Ross 1992-6-4 7585 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southeastern edge of wilderness in upper Devil Canyon drainage. 701 Comment
  SD136972  Chlorogalum parviflorum Steve Boyd, Tim Ross 1992-6-4 7585 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southeastern edge of wilderness in upper Devil Canyon drainage, northwest of Sky Ranch Common in openings in chaparral, especially areas of thin clayey soil over granite. 701 Comment
  SEINET3885529  Chlorogalum parviflorum Steve Boyd, Tim Ross 1992-6-4 7585 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. SOutheastern edge of wilderness in upper Devil Canyon drainage, nrothwest of Sky Ranch.; 0 701 Comment
  CLARK-A1528-728  Chorizanthe fimbriata Robert Eaton 1968-5-13 680513-7 Riverside Sandia Canyon Comment
  RSA180352  Chorizanthe fimbriata E. W. Lathrop 1959-5-17 4560 Riverside 10 miles W of Murrieta. Comment
  RSA562450  Chorizanthe fimbriata Steve Boyd, Tim S. Ross 1992-5-6 7294 San Diego Southern Santa Ana Mts., San Mateo Canyon Wilderness Area. Southern flank of Miller Mt. about upper portions of 'Miller's Canyon'. The major drainage on the southern flank of the Mt. 701 Comment
  RSA599401  Chorizanthe fimbriata R. E. Riefner 1994-5-2 94 -356 Riverside Santa Rosa Plateau, ca. 2 mi from Clinton-Keith Rd on Tenaja Rd. Comment
  UCR93841  Chorizanthe polygonoides subsp. longispina J. E. Harrison 1996-5-23 s.n. Riverside Peninsular Ranges/Santa Ana Mtns, Santa Rosa Plateau: Redonda Mesa 854 Comment
  RSA562088  Chorizanthe polygonoides var. longispina Steve Boyd, Tim S. Ross 1992-5-6 7284 San Diego Southern Santa Ana Mts., San Mateo Canyon Wilderness Area. Southern flank of Miller Mt. about upper portions of 'Miller's Canyon'. The major drainage on the southern flank of the Mt. 701 Comment
  RSA599417  Chorizanthe polygonoides var. longispina R. E. Riefner 1994-5-2 94 -355 Riverside Santa Rosa Plateau, ca. 2 mi from Clinton-Keith Rd on Tenaja Rd. Comment
  UCR15523  Chorizanthe polygonoides var. longispina George K. Helmkamp 1978-6-1 s.n. Riverside Santa Rosa Plateau, roadside, 7 miles [west] ot Murrieta Comment
  RSA180403  Chorizanthe procumbens E. W. Lathrop 1959-5-29 4590 Riverside 14 miles W of Murieta. Tenaja canyon grassland back of Tenaja Guard Station Comment
  RSA180496  Chorizanthe procumbens E. W. Lathrop 1960-6-9 4958 Riverside 14 miles west of Murrieta. Comment
  RSA560295  Chorizanthe procumbens Steve Boyd, Tim S. Ross 1992-6-4 7581 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness area. Southeastern edge of wilderness in upper Devil Canyon drainage, northwest of Sky Ranch. 701 Comment
  RSA561769  Chorizanthe procumbens Steve Boyd 1992-4-21 6958 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. ''Miller Creek'', a major drainage on south flank of Miller Mountian, upsteam from Forest Service Road 8S02. 640 Comment
  SD136788  Chorizanthe procumbens Steve Boyd, Tim Ross 1992-6-4 7581 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area, Southeastern edge of wilderness in upper Devil Canyon drainage, northwest of Sky Ranch (IPB 3/06) 701 Comment
  UCR135848  Chorizanthe procumbens A. C. Sanders 2004-4-20 27536 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  UCR217552  Chorizanthe procumbens Diane Menuz 2008-4-24 431 Riverside Peninsular Range: Santa Ana Mts, Cleveland Natinal Forest. Along Los Alamos Canyon. 70 m north of Wildomar Road 409 Comment
  UCR79483  Chorizanthe procumbens Steve Boyd, T. S. Ross 1992-6-4 7581 San Diego Peninsular Range; Santa Ana Mtns, San Mateo Cyn Wilderness Area. SE edge of wilderness in Devil Cyn drainage, NW of Sky Ranch. 732 Comment
  RSA560297  Chorizanthe staticoides Steve Boyd, Tim S. Ross 1992-6-4 7578 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness area. Southeastern edge of wilderness in upper Devil Canyon drainage, northwest of Sky Ranch. 701 Comment
  SD136787  Chorizanthe staticoides Steve Boyd, Tim Ross 1992-6-4 7578 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southeastern edge of wilderness in upper Devil Canyon drainage, northwest of Sky Ranch Locally common, areas of shallow soil over granite. 701 Comment
  CAS-BOT-BC285449  Cirsium occidentale var. californicum Steve Boyd; Tim Ross 1992-5-6 7296 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southern flank of Miller Mountain about upper portions of Miller Canyon, the major drainage on the southern flank of the mountain 762 Comment
  RSA192008  Cirsium occidentale var. californicum E. W. Lathrop 1959-5-17 4562 Riverside 14 miles west of Murrieta. Comment
  RSA552772  Cirsium occidentale var. californicum Steve Boyd, Timothy S. Ross 1992-3-3 6715 San Diego Santa Ana Mountains, San Mateo Canyon Wilderness Area. Miller Canyon on the south base and flank of Miller Mountain from 8S02 upstream to the eastern summit area. 640 Comment
  RSA562448  Cirsium occidentale var. californicum Steve Boyd, Timothy S. Ross 1992-5-6 7296 San Diego Southern Santa Ana Mts., San Mateo Canyon Wilderness Area. Southern flank of Miller Mt. about upper portions of 'Miller's Canyon'. The major drainage on the southern flank of the Mt. 701 Comment
  SD152947  Cirsium occidentale var. californicum Steve Boyd, Tim Ross 1992-5-6 7296 San Diego Southern Santa Ana Mountains; southern flank of Miller Mountains about upper portions of Miller Canyon. 700 Comment
  UCR136249  Cirsium occidentale var. californicum A. C. Sanders 2004-4-20 27573 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  UC1871194  Cirsium occidentale var. occidentale Steve Boyd, W. Appleby 1969-12-31 7950 San Diego Peninsular Ranges; Santa Ana Mountains region; Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon, vicinity of Mud Spring. T8S R5W SW/4 SE/4 sec 22. elev. ca. 2200 ft. Comment
  UCR1624  Cirsium occidentale var. occidentale Leland R. Dykes 1962-5-8 105 Riverside Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau, San Mateo Canyon [Tenaja] Road, c. 14 mi west of Palomar Road [=Washington Ave.] in Murrieta [probably 2-3 miles west of Tenaja Guard Station] Comment
  RSA511281  Cirsium scariosum John Adams 1966-4-28 752 Riverside Santa Rosa Plateau, 1 mile from Tenaja Campground, 11 miles from Murietta toward De Luz 762 Comment
  UCR1623  Cirsium scariosum Leland R. Dykes 1962-5-1 67 Riverside Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau, San Mateo Canyon [Tenaja] Rd, c. 9.3 mi. west of Palomar Rd, Murrieta Comment
  IRVC29780  Cirsium scariosum var. citrinum Mark A. Elvin, Steve Boyd, A. C. Sanders, D. Kelch, Larry Hendrickson 2006-12-8 5290 Riverside Santa Rosa Plateau; beside creek along Via Volcana; 10 m W of road; 100 m S of jct of Via Volcana and Tenaja Road Peninsular Ranges 572 Comment
  SEINET2050088 Image available Cirsium scariosum var. citrinum Annette Price 1962-5-1 65 Riverside Along Tenaja Rd., ca 2 1/2 miles before Tenaja Station 12, Santa Anna Mountains Comment
  UCR159248  Cirsium vulgare A. C. Sanders, Kelly Volansky 2005-8-31 31581 Riverside Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd. 701 Comment
  CAS-BOT-BC172026  Clarkia epilobioides Steve Boyd 2010-6-9 12295 San Diego Santa ana Mountains, head of Mud Creek, a tributary of Devil Canyon, along Margarita Peak Road (8S01) southwest of Sky Ranch 731 Comment
  RSA180408  Clarkia epilobioides E. W. Lathrop 1960-4-15 4756 Riverside 14 miles west of Murrieta, in low valley pasture in Tenaja Canyon. 610 Comment
  RSA560290  Clarkia epilobioides Steve Boyd 1992-6-4 7545 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Canyon at the confluence with 'Miller Canyon' 537 Comment
  RSA771874  Clarkia epilobioides Steve Boyd 2010-6-9 12295 San Diego Head of Mud Creek , a tributary of Devil Canyon; along Margarita Peak Road (8S01) southwest of Sky Ranch 732 Comment
  SD152803  Clarkia epilobioides Steve Boyd, Tim Ross, Mike Wall 1992-6-4 7545 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Canyon at the confluence with Miller Creek Locally common in mesic, annual-rich openings in chaparral. 536 Comment
  UC1608276  Clarkia epilobioides Steve Boyd, Tim Ross 1992-5-6 7274 San Diego s side Miller Mountain (along Miller Canyon, the major drainage on s flank of the mountain, from Road 8S02 upstream); S. Santa Ana Mountains, San Mateo Canyon Wilderness Area 640 Comment
  UCR218060  Clarkia epilobioides Steve Boyd 2010-6-9 12295 San Diego Santa Ana Mountains, Head of ''Mud Creek'', a tributary of Devil Canyon; along Margarita Peak Road (8S01) southwest of ''Sky Ranch' 732 Comment
  CSUSB233  Clarkia purpurea Dennis Vander Ven 1968-5-19 680519 1 Riverside About 7 miles west of Murrieta on Tenaja Road, 170 yards past first fork in road, right fork. On left side, directly by road. 701 Comment
  UCR159265  Clarkia purpurea A. C. Sanders, Kelly Volansky 2005-8-31 31575 Riverside Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd. 701 Comment
  UCR16360  Clarkia purpurea T. R. Turk 1971-5-16 s.n. San Diego Peninsular Range, Cottonwood Canyon Rd., 1.5 mi north of De Luz Comment
  CSUSB228  Clarkia purpurea subsp. quadrivulnera Lynn Baasch 1971-5-22 Riverside DeLuz Road, 4 miles north of Garnsay's Lake, southeast of road, grassey bank. Comment
  RSA192050  Clarkia purpurea subsp. quadrivulnera E. W. Lathrop 1966-6-1 6361 Riverside Los Alamos Road, Tenaja Range, 14 miles NW of Murrieta. Comment
  RSA192051  Clarkia purpurea subsp. quadrivulnera E. W. Lathrop 1959-5-3 4511 Riverside 14 miles west of Murrieta. Tenaja Canyon. Comment
  UCR7738  Clarkia similis Tony Beck 1968-5-11 680511- 01 Riverside Santa Ana Mtns., Santa Rosa Plateau, 3 mi. north of Johnson Ranch near Redonda Mesa, near summit of road. 854 Comment
  RSA5006  Claytonia parviflora subsp. parviflora Dorothy R. Wolf 1932-3-20 6 Riverside Richman Ranch 2.5 mi N of De Luz. SW Riverside County 457 Comment
  SD10675  Claytonia parviflora subsp. parviflora Mrs. D. R. Wolf 1932-3-20 6 San Diego Richman Ranch, 2I(c) mi. No. of DeLuz 456 Comment
  SD203608  Claytonia parviflora subsp. parviflora David Woelfel 2008-1-1 188 San Diego Northern edge of San Diego County, 1/2 mile South of Riverside county line, 1/2 mile West of De Luz Road of De Luz Road up Cottonwood Canyon Creek 138 Comment
  RSA650085  Claytonia perfoliata Marion P. Harthill 1976-5-6 s.n. Riverside Cleveland National Forest. 609 Comment
  RSA180251  Claytonia perfoliata subsp. mexicana E. W. Lathrop 1965-4-18 5659 Riverside 10 miles west of Murrieta. Comment
  RSA469300  Claytonia perfoliata subsp. perfoliata Dorothy R. Wolf 1932-3-20 6 Riverside Richman Ranch 2.5 mi N of De Luz. SW Riverside County 457 Comment
  RSA570721  Claytonia perfoliata subsp. perfoliata Steve Boyd, Walter Appleby 1993-4-8 7973 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon, vicinity of Mud Spring. 671 Comment
  RSA561520  Clematis ligusticifolia Steve Boyd, Tim S. Ross, Dave Bramlet 1992-9-9 7676 Riverside Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper San Mateo Canyon, from the junction of Tenaja Road (7S01) and Los Almos Road (7S04) and the confluence of Los Almos Creek,, up the San Mateo Trail north to Potrero de la Cienega. 396 Comment
  UCR79476  Clematis ligusticifolia Steve Boyd, T. S. Ross, D. E. Bramlet 1992-9-9 7676 Riverside Southern Santa Ana Mountains, San Mateo Wilderness Area; upper San Mateo Canyon, from the junction of Tenaja Road (7S01) and Los Alamos Road (7S04) at the confluence of Los Alamos Creek, up the San Mateo Trail north to Potrero de la Cienega. 671 Comment
  RSA180259  Clematis pauciflora E. W. Lathrop 1965-3-30 5593 Riverside Tenaja Guard Station, 16 mi. W of Murrieta. Comment
  RSA192055  Clematis pauciflora E. W. Lathrop 1959-4-1 4382 Riverside 18 mi SW of Elsinore and Tenaja Guard Station, Cleveland Natl Forest, Tenaja Cyn. Comment
  RSA673497  Clematis pauciflora Scott D. White, Sandy Leatherman 2000-4-19 7663 Riverside Santa Ana Mountains/Santa Rosa Plateau: Near Squaw Mountain. Series of unpaved roads on east-and north-facing slopes. 640 Comment
  SD222236  Clematis pauciflora Jay B. Walker 1995-3-8 1235 San Diego Cleveland Ntl For. Trabuco district. Rd 7S04, 0.5km N of jct w/ San Mateo Trail 199 Comment
  RSA575905  Cleome isomeris Steve Boyd 1994-10-14 8402 Riverside Southern Santa Mountains, Santa Rosa Plateau, east of the Tenaja Guard Station of the Clevelands National Forest, at the intersection of Tenaja Road and Wildomar Truck (7S01) 671 Comment
  UCR1325  Collinsia childii Martha McCarthy 1960-3-27 s.n. Riverside Santa Ana Mtns, 1/3 mi west of Tenaja Rd., 12.2 mi from junction with Washington Ave., Murrieta 732 Comment
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Jul 12 2007
  CLARK-A1528-850  Collinsia heterophylla Ted R. Turk 1971-5-16 Riverside Murrieta Comment
  CSUSB916  Collinsia heterophylla Steve Kulju 1974-5-16 Riverside Santa Ana Mountains Santa Ana Mountains near Murrieta on Tenaja Road, 6.7 miles southwest of Washington Ave. 548 Comment
  RSA180400  Collinsia heterophylla E. W. Lathrop 1960-4-8 4759 Riverside 14 miles W of Murrieta. Comment
  RSA674620  Collinsia heterophylla Scott D. White, Sandra Leatherman 2000-5-31 7976 Riverside Santa Rosa Plateau: Near Squaw Mountain. Series of unpaved roads on east- and north-facing slopes. 640 Comment
  UC1523679  Collinsia heterophylla Robert F. Thorne, Walter Wisura, Earl Lathrop and Sara Meury 1985-5-18 60661 Riverside Santa Rosa Plateau, Cleveland National forest Cleveland National forest; Santa Rosa Plateau, Cleveland National forest 609 Comment
  UCR100821  Collinsia heterophylla G. R. Ballmer 1998-5-23 s.n. Riverside Santa Ana Mtns., Santa Rosa Plateau, Massinger oak easement, Riverside Land Conservancy, north base of Redonda Mesa, close to Tenaja Rd. 671 Comment
  UCR16022  Collinsia heterophylla Kirk Taylor 1976-5-23 760523 17 Riverside Peninsular Range; Santa Ana Mtns., Mesa de Colorado, 9 mi west of Murrieta on Tenaja Rd. 549 Comment
  RSA343114  Collinsia heterophylla var. heterophylla Robert F. Thorne, Walter Wisura, Earl Lathrop, Sara Meury 1985-5-18 60661 Riverside Santa Rosa Plateau: at edge of Cleveland National Forest. 610 Comment
  UCR43789  Collinsia heterophylla var. heterophylla R. F. Thorne, W. Wisura, E. W. Lathrop, S. Meury 1985-5-18 60661 Riverside Peninsular Ranges/Santa Ana Mtns, Santa Rosa Plateau: edge of Cleveland National Forest 610 Comment
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May 31 2011
  CAS-BOT-BC240972  Collinsia parryi Steve Boyd 1992-4-21 6955 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Miller Creek, a major drainage on south flank of Miller Mountain, upstream from Forest Service Road 8S02 670 Comment
  RSA5012  Conyza canadensis C. B. Wolf 1932-3-20 12 Riverside Richman Ranch, 2.5 miles north of De Luz. 457 Comment
  RSA561493  Conyza canadensis Steve Boyd, Timothy S. Ross, David E. Bramlet 1992-9-9 7657 Riverside Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper San Mateo Canyon, from the junction of Tenaja Road (7S01) and Los Almos Road (7S04) and the confluence of Los Almos Creek., Up the San Mateo Trail north to Potrero de la Cienega. 396 Comment
  UCR40156  Cordylanthus rigidus Steve Boyd 1985-8-7 1097 San Diego Santa Rosa Plateau, Forest Service Rd 8S02, 2.3 mi west of Johnson Ranch (junction 8S01 & 8S02) Comment
  OBI37539  Cordylanthus rigidus subsp. setiger Steve Boyd 1985-7-30 1064 San Diego Lower Cottonwood Cyn, near its confluence with De Luz Crk Comment
  OBI37553  Cordylanthus rigidus subsp. setiger Steve Boyd 1985-8-7 1097 San Diego Santa Rosa Plateau region. Forest Svc Rd 8S02, 2.3 mi W of Johnson Ranch (jtn 8S01 & 8S02 Comment
  RSA334650  Cordylanthus rigidus subsp. setiger Steve D. Boyd 1985-8-7 1097 San Diego Santa Rosa Plateau region. Forest Service Road 8S02, 2.3 miles west of Johnson Ranch (junction 8S01 and 8S02). Comment
  RSA334669  Cordylanthus rigidus subsp. setiger Steve D. Boyd 1985-7-30 1064 San Diego Lower Cottonwood Canyon, near its confluence with De Luz Creek. Comment
  SD122957  Cordylanthus rigidus subsp. setiger Steve Boyd 1985-7-30 1064 San Diego Lower Cottonwood Canyon, near its confluence with DeLuz Creek. openings in chaparral of canyon slopes Comment
  RSA5023  Coreopsis californica C. B. Wolf 1932-3-20 23 Riverside Richman Ranch, 2.5 miles north of De Luz. 457 Comment
  SDSU21793  Crassula aquatica Michael G. Simpson, Laura Benedict, Zack Principe, Lee Ripma, Nuri Benet-Pierce, Andy Siekkinen 2016-5-7 3979 Riverside Santa Rosa Plateau Ecological Reserve. Across street from vernal pool trail, ca. 4 miles north on road from Visitor's Center. 636 Comment
  UCR12139  Crassula aquatica K. H. Fisher 1968-5-14 680514 13 San Diego Santa Ana Mtns., Santa Rosa Plateau, at border of Riverside and San Diego County SW of Murrieta on Tenaja Rd 518 Comment
  RSA570731  Crassula connata Steve Boyd, W. Appleby 1993-4-8 7948 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon, vicinity of Mud Spring. 671 Comment
  SD152881  Crocanthemum scoparium Steve Boyd, Tim Ross and Mike Wall 1992-6-4 7534 San Diego Southern Santa Ana Mountains, Devil Canyon at the confluence with Miller Creek. 544 Comment
  SD186166  Crocanthemum scoparium A. C. Sanders 2004-4-20 27535 Riverside Santa Rosa Plateau, 0.5 km west of Tenaja Road and north of the San Diego county line. 640 Comment
  SD186167  Crocanthemum scoparium A. C. Sanders, Mike Misenhelter 2005-3-23 29272 Riverside Santa Rosa Plateau, east slope of Squaw Mountain, Av. Escala just above Av. Caleta, north of Tenaja Rd. 701 Comment
  UC1608223  Crocanthemum scoparium var. vulgare Steve Boyd, Tim Ross, and Mike Wall 1992-6-4 7534 San Diego Devil Canyon, at the confluence with Miller Creek Southern Santa Ana Mountains, Sam Mateo Canyon Wilderness Ar 536 Comment
  SD136853  Croton setiger Steve Boyd, Darin Banks 1994-9-8 8335 Riverside Southern Santa Ana mountains just outside of the san mateo Wilderness Area of the Cleveland National Forest, flats NE of the upper end of Tenaja Canyon, south of Wildomar Truck Trail (Tenaja Rd., 7S01); T7S R5W NW corner sec. 35 593 Comment
  UCR141253  Croton setiger A. C. Sanders, Kelly Volansky 2004-10-6 28819 Riverside Santa Ana Mtns./Santa Rosa Plateau, 41050 Avenida La Cresta, south of Sierra Maria Rd. and c. 1.5 mi. north of Tenaja Rd., c. 2 miles NW of the Mesa de Colorado 671 Comment
  UCR142301  Croton setiger A. C. Sanders, Mike Misenhelter 2004-10-6 28837 Riverside Santa Ana Mtns./Santa Rosa Plateau, hill 2139 at west end of the Mesa De Colorado, private land on the west side of Via Volcano adjacent to the Santa Rosa Plat. Ecol. Reserve 640 Comment
  UCR159198  Croton setiger A. C. Sanders, Kelly Volansky 2005-8-31 31596 Riverside Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd. 701 Comment
  UCR273491  Croton setiger A. C. Sanders, Glen Morrison 2016-8-4 42613 Riverside Peninsular Range; Santa Ana Mountains, Santa Rosa Plateau, Redonda Mesa, near radio/cellphone tower & prominent abandoned microwave tower 855 Comment
  SD204175  Cryptantha clevelandii var. florosa David Woelfel 2008-4-4 171 San Diego Northern edge of San Diego County, 1/2 mile South of Riverside county line, 1/2 mile West of De Luz Road of De Luz Road up Cottonwood Canyon Creek 138 Comment
  RSA4392  Cryptantha intermedia C. B. Wolf 1932-3-20 38 Riverside Richman Ranch, 2.5 miles north of De Luz. 457 Comment
  RSA499723  Cryptantha intermedia W. P. Burger 1979-4-28 64 Riverside Along Carancho Road, just past where stream crosses road, Hidden Valley. 366 Comment
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Jan 11 2016
  RSA561503  Cryptantha intermedia Steve Boyd, Orlando Mistretta, David E. Bramlet 1992-6-22 7647 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southeastern edge of wilderness in upper Devil Canyon drainage, southwest of Sky ranch along Forest Service Road 8S01 732 Comment
  RSA561860  Cryptantha intermedia Steve Boyd, Tim Ross 1992-6-9 7610 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper northern flank of Miller Mountain, at and to the western side of pass between highest portions of the mountain. 793 Comment
  RSA674532  Cryptantha intermedia Scott D. White, Sandy Leatherman 2000-5-31 7990 Riverside Santa Rosa Plateau: Near Squaw Mountain. Series of unpaved roads on east- and north-facing slopes. 640 Comment
  SD136885  Cryptantha intermedia Steve Boyd, Tim Ross 1992-6-9 7610 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper northern flank of Miller Mountain at western side of pass 790 Comment
  UCR136268  Cryptantha intermedia A. C. Sanders 2004-4-20 27545 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  RSA560856  Cryptantha microstachys Steve Boyd 1992-4-21 6983 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southern flanks of Miller Moutain. 640 Comment
  RSA650981  Cryptantha microstachys Marion P. Harthill 1976-5-6 s.n. Riverside Cleveland National Forest. 609 Comment
  RSA180434  Cuscuta californica E. W. Lathrop 1960-6-10 4991 Riverside Rocky meas slope of a grassland savanna plateau Comment
  RSA388415  Cuscuta ceanothi R. F. Thorne, S. D. Boyd, E. W. Lathrop 1985-7-18 61225 San Diego Santa Rosa Plateau: Dry waterfall tributary to Cottonwood Canyon 416 Comment
  UC1523635  Cuscuta subinclusa Robert F. Thorne, Steve Boyd, and Earl Lathrop 1985-7-18 61225 San Diego tributary to Cottonwood Canyon Santa Rosa Plateau, Cottonwood Canyon 426 Comment
  UC1523658  Cuscuta subinclusa Robert F. Thorne, Steve Boyd, and Earl Lathrop 1985-7-18 61224 San Diego tributary to Cottonwood Canyon Santa Rosa Plateau, Cottonwood Canyon 426 Comment
  UCR43402  Cuscuta subinclusa R. F. Thorne, Steve Boyd, E. W. Lathrop 1985-7-18 61225 San Diego Santa Rosa Plateau, Dry waterfall tributary to Cottonwood Canyon 427 Comment
  UCR22187  Cynodon dactylon E. W. Lathrop 1959-4-26 4504 Riverside Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau; 14 miles west of Murrieta Comment
  CAS-BOT-BC114562  Cyperus eragrostis Robert F. Thorne; Walter Wisura; Earl W. Lathrop; Sara Meury 1985-5-18 61160 San Diego Santa Rosa Plateau: at dry waterfall tributary to Cottonwood Creek. 426 Comment
  CAS-BOT-BC114563  Cyperus eragrostis Steve Boyd 1985-8-7 1089 San Diego 3.6 mi (by road) NW of jtn of Tenaja Trail and De Luz Rd. Comment
  RSA343118  Cyperus eragrostis Robert F. Thorne, Walter Wisura, E. W. Lathrop, S. Meury 1985-5-18 61160 San Diego Santa Rosa Plateau: at dry waterfall tributary to Cottonwood Creek 416 Comment
  RSA395377  Cyperus eragrostis Robert F. Thorne, Steve Boyd, E. W. Lathrop 1985-7-18 61219 San Diego Santa Rosa Plateau: Dry waterfall tributary to Cottonwood Canyon 416 Comment
  RSA574568  Cyperus eragrostis Steve Boyd 1985-8-7 1089 San Diego [Southern Santa Ana Mountains] Upper Cottonwood Canyon, 3.6 miles (by road) northwest of junction of Tenaja Trail and De Luz Road. Comment
  UCR43785  Cyperus eragrostis R. F. Thorne, E. W. Lathrop, S. Meury, W. Wisura 1985-5-18 61160 San Diego Peninsular Ranges/Santa Ana Mtns, Santa Rosa Plateau: dry waterfall tributary to Cottonwood Creek. 427 Comment
  SD122827  Cyperus involucratus Steve Boyd 1985-7-23 1029 San Diego DeLuz Creek at crossing of Tenaja Trail, about 0.1 miles west of junction with DeLuz Road. Abundant along stream and adjacent floodplain. 121 Comment
  SD71769  Cyperus involucratus Helen V. Witham 1969-7-2 188 Riverside De Luz Creek crossing; 4 miles north of De Luz; colonized along creek. 249 Comment
  HSC82814  Datisca glomerata R. F. Thorne, W. Wisura, E. W. Lathrop, S. Meury 1985-5-18 61164 San Diego Santa Rosa Plateau: dry waterfall tributary to Cottonwood Creek. 427 Comment
  HSC83830  Datisca glomerata R. F. Thorne, C. W. Tilforth, Larry E. DeBuhr, E. W. Lathrop 1975-8-29 47299 Riverside Santa Rosa Plateau, Cleveland National Forest, along Tenaja Creek. Comment
  OBI45072  Datisca glomerata Robert F. Thorne, C. W. Tilforth, L. DeBuhr, and E. Lathrop 1975-8-29 47299 Riverside Cleveland Natl Forest Comment
  RSA191408  Datisca glomerata E. W. Lathrop, R. F. Thorne 1967-9-26 6616 Riverside Tenaja Guard Station, 10 miles NW of Murrieta. Comment
  RSA192165  Datisca glomerata E. W. Lathrop 1966-6-1 6364 Riverside Los Alamos Road, Tenaja Range, 14 miles NW of Murrieta. Comment
  RSA334674  Datisca glomerata Steve Boyd 1985-7-30 1069 San Diego Lower Cottonwood Canyon, near its confluence with De Luz Creek. Comment
  RSA343859  Datisca glomerata R. F. Thorne, W. Wisura, E. W. Lathrop, S. Meury 1985-5-18 61164 San Diego Santa Rosa Plateau; Rocky cliff, wet with seepage, at dry waterfall tributary to Cottonwood Creek 427 Comment
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Jun 4 2009
  RSA356644  Datisca glomerata R. F. Thorne, C. W. Tilforth, Larry E. DeBuhr, E. W. Lathrop 1975-8-29 47299 Riverside Santa Rosa Plateau: Cleveland National Forest, along Tenaja Creek at Tenaja Guard Station. Comment
  RSA395376  Datisca glomerata R. F. Thorne, Steve Boyd, E. W. Lathrop 1985-7-18 61220 San Diego Santa Rosa Plateau: Dry waterfall tributary to Cottonwood Canyon. 416 Comment
  RSA560286  Datisca glomerata Steve Boyd 1992-6-4 7549 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Canyon at the confluence with 'Miller Canyon' 537 Comment
  SBBG87899  Datisca glomerata R. F. Thorne, W. Wisura, E. Lathrop, S. Meury 1985-5-18 61164 San Diego dry waterfall tributary to Cottonwood Crk 416 Comment
  SD152875  Datisca glomerata Steve Boyd, Tim Ross and Mike Wall 1992-6-4 7549 San Diego Southern Santa Ana Mountains, Devel Canyon at the confluence with Miller Creek. 540 Comment
  SD70874  Datisca glomerata Helen V. Witham 1969-7-2 168 Riverside De Luz Creek crossing, 4 miles north of De Luz (mak 6/06) 249 Comment
  SEINET3096506 Image available Datisca glomerata Steve Boyd 1985-7-30 1069 San Diego Lower Cottonwood Canyon, near confluence with De Luz Creek Comment
  UC1532803  Datisca glomerata Robert F. Thorne, C. W. Tilforth, L. DeBuhr and E. Lathrop 1975-8-29 47299 Riverside along Tenaja Creek, Cleveland National Forest Tenaja Creek; Santa Rosa Plateau, Cleveland National Forest, Tenaja Creek Comment
  RSA192102  Datura wrightii E. W. Lathrop 1960-6-15 5015 Riverside 10 mi. W. of Murrieta. Comment
  RSA192216  Daucus pusillus E. W. Lathrop 1959-5-3 4525 Riverside 14 miles west of Murrieta. Tenaja Canyon. Comment
  UCR135825  Daucus pusillus A. C. Sanders 2004-4-20 27520 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  SD136916  Deinandra fasciculata Steve Boyd, Tim Ross 1992-6-9 7599 B San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area; upper southern flank of Miller Mountain to the west of Miller Canyon. 669 Comment
  OBI37551  Deinandra paniculata Steve Boyd 1985-8-7 1093 San Diego Santa Rosa Plateau region. Forest Service rd 8S02, 1.5 mi W of jctn of 8S02, 8S01, and Tenaja rds. Comment
  SD122988 Image available Deinandra paniculata Steve Boyd 1985-8-7 1093 San Diego Santa Rosa Plateau region, Forest Service Road 8S02, 1.5 miles west of jtn of 8S02, 8S01, and Tenaja Rds. Grassy openings in chaparral Comment
  RSA561871  Delphinium cardinale Steve Boyd, Tim S. Ross 1992-6-9 7619 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper southern flank of Miller Mountain to the west of ' Miller Canyon ', T8S R5W NW1/4 SE1/4 sec. 10 732 Comment
  SD136774  Delphinium cardinale Steve Boyd, Tim Ross 1992-6-9 7619 San Diego Southern Santa Ana Mts,San Mateo Cyn Wilderness Area.Upper S flank of Miller Mtn to west of Miller Cyn,the principal drainage on southern flank of the mountain,at contact between granitic & basaltic rock. openings in chaparral at edge of grassland. 730 Comment
  UCSB36658  Delphinium parishii subsp. parishii Brownell, Kathleen 1980-5-16 Riverside 3 mi S. on Tenaja Rd; from Calle Colina; Santa Ana Mts Comment
  RSA343878  Delphinium parryi Robert F. Thorne 1985-5-18 60668 Riverside Santa Rosa Plateau: at edge of Cleveland National Forest. 610 Comment
  RSA560281  Delphinium parryi Steve Boyd, Tim S. Ross, M. Wall 1992-6-4 7537 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Canyon at the confluence with 'Miller Canyon' 537 Comment
  UCR100967  Delphinium parryi G. R. Ballmer 1998-5-23 s.n. Riverside Santa Ana Mtns., Santa Rosa Plateau, Massinger oak easement, Riverside Land Conservancy, north base of Redonda Mesa, close to Tenaja Rd. 671 Comment
  OBI42535  Delphinium parryi subsp. parryi Robert F. Thorne, Walter Wisura, Earl Lathroop, and Sara Meury 1985-5-18 60668 Riverside Santa Rosa Plateau; edge of Cleveland Natl Forest 610 Comment
  SD136803  Dendromecon rigida Steve Boyd, Tim Ross 1992-6-4 7577 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southeastern edge of wilderness in upper Devil Canyon drainage, northwest of Sky Ranch. Locally common in chaparral. 701 Comment
  RSA560298  Dendromecon rigida subsp. rigida Steve Boyd, Tim S. Ross 1992-6-4 7577 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness area. Southeastern edge of wilderness in upper Devil Canyon drainage, northwest of Sky Ranch. 701 Comment
  CAS-BOT-BC209350  Deschampsia danthonioides Steve Boyd; Darin Banks; J. Mark Porter; Vanessa Ashworth; Gery Allan 1994-4-6 8294 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland Natonal Forest, flats south of the summit of Miller Mountain, head of Miller Creek watershed. 810 Comment
  RSA571303  Deschampsia danthonioides Steve Boyd 1994-4-6 8294 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of Cleveland National Forest, flats south of the summit of Miller Mountain, head of Miller Creek watershed. 793 Comment
  UCR89455  Deschampsia danthonioides Steve Boyd, D. L. Banks, J. M. Porter, Vanessa Ashworth, Gary Allan 1994-4-6 8294 San Diego Peninsular Range; Southern Santa Ana Mtns., San Mateo Canyon Wilderness Area of Cleveland National Forest. Flats south of the summit of Miller Mtn., head of 'Miller Creek' watershed 811 Comment
  CLARK-A1528-682  Dicentra chrysantha Steven J. Southwell 1971-5-23 Riverside Santa Ana Mountains Comment
  CSUSB964  Dicentra chrysantha Richard Sayre 1972-5-7 Riverside Santa Rosa Road 7 miles from Murietta. Comment
  UCR136256  Dichelostemma capitatum A. C. Sanders 2004-4-20 27565 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  UCR154826  Dichelostemma capitatum A. C. Sanders, Mike Misenhelter 2005-3-23 29275 Riverside Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  UCR160689  Dichelostemma capitatum John F. Green 2005-2-24 s.n. Riverside Santa Ana Mtns Region, Santa Rosa Plateau, just SE of Redonda Mesa and SW of Mesa de Colorado, 9.6 acre parcel south of the junction of El Cerezo Road and Corona Cala Camino 793 Comment
  RSA180310  Dichelostemma capitatum subsp. capitatum E. W. Lathrop 1965-4-18 5666 Riverside 10 miles west of Murrieta. Comment
  SD205021  Dichelostemma capitatum subsp. capitatum David Woelfel 2008-4-4 191 San Diego Northern edge of San Diego County, 1/2 mile South of Riverside county line, 1/2 mile West of De Luz Road of De Luz Road up Cottonwood Canyon Creek 138 Comment
  SD186336  Diplacus aurantiacus Andy C. Sanders 2004-4-20 27534 Riverside Santa Rosa Plateau, 0.5 km west of Tenaja Road and north of the San Diego County line 640 Comment
  CHSC89875  Diplacus puniceus L. P. Janeway 2004-5-8 8066 Riverside Peninsular Ranges. Santa Ana Mountains, Los Alamos Canyon near mouth of Wildhorse Canyon, where Wildomar Road crosses the creek. On steep northwest-facing slope above the road, bottom of the canyon. 421 Comment
  SBBG119973  Diplacus puniceus A. C. Sanders with M. Misenhelter 2005-3-23 29260 Riverside E slope of Squaw Mtn, Avenida Escala just above Avenida Caleta, N of Tenaja Rd; Santa Rosa Plateau 701 Comment
  SD186337  Diplacus puniceus Andy C. Sanders, Mike Misenhelter 2005-3-23 29260 Riverside Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  SD206303  Diplacus puniceus David Woelfel 2008-4-4 189 San Diego Northern edge of San Diego County, 1/2 mile South of Riverside county line, 1/2 mile West of De Luz Road of De Luz Road up Cottonwood Canyon Creek 138 Comment
  CHSC34416  Downingia bella Donna Panico 1972-4-30 A- 51 Riverside Ca. 10 air mi. So. of Elsinore, 4 mi. E. of Tenaja Campgrounds in Cleveland Nat'l Forest. 655 Comment
  UCR12558  Downingia bella Emily E. McGregor 1972-4-30 s.n. Riverside Peninsular Range, 0.5 mi west of Tenaja Station, Tenaja Rd. (6S08). Comment
  UCR23186  Downingia bella Melody Lardner 1981-5-31 196 Riverside Santa Ana Mtns, Tenaja Rd., 2.5 mi from the corner of Calle Collina Rd. and Tenaja Rd., 0.5 mi east of Squaw Mtn 610 Comment
  UCR60655  Downingia bella R. F. Thorne 1974-5-23 44682 Riverside Santa Ana Mtns., Santa Rosa Plateau, E of Redonda Mesa, Rancho California 610 Comment
  CLARK-A1045-151  Downingia concolor subsp. brevior George K. Helmkamp 1978-6-1 Riverside Santa Ana Mountains beside road; vernal pool near origin of creek; Wildomar 7.5'Q Comment
  CLARK-A1045-162  Downingia concolor subsp. brevior George K. Helmkamp 1978-6-1 Riverside Santa Ana Mountains vernal pool; Wildomar 7.5'Q Comment
  CLARK-A1045-157  Downingia cuspidata George K. Helmkamp 1978-6-1 Riverside Santa Ana Mountains vernal pool near origin of creek; Wildomar 7.5'Q Comment
  RSA508242  Downingia cuspidata R. F. Thorne 1974-5-23 44682 Riverside Santa Rosa Plateau, Rancho California; grassland area E of Redonda Mesa 610 Comment
  SDSU21800  Downingia cuspidata Michael G. Simpson, Laura Benedict, Zack Principe, Lee Ripma, Nuri Benet-Pierce, Andy Siekkinen 2016-5-7 3980 Riverside Santa Rosa Plateau Ecological Reserve. Across street from vernal pool trail, ca. 4 miles north on road from Visitor's Center. 636 Comment
  RSA334634  Drymocallis glandulosa Steve D. Boyd 1985-7-30 1076 San Diego Lower Cottonwood Canyon, near its confluence with De Luz Creek. Comment
  RSA650388  Drymocallis glandulosa Marion P. Harthill 1976-5-6 s.n. Riverside Rancho California. 610 Comment
  RSA180337  Dryopteris arguta E. W. Lathrop 1965-4-18 5656 Riverside 10 miles west of Murrieta. Comment
  RSA192259  Dryopteris arguta E. W. Lathrop 1960-6-7 4866 Riverside 14 miles west of Murrieta Comment
  RSA343120  Dryopteris arguta R. F. Thorne, Walter Wisura, Earl Lathrop, Sara Meury 1985-5-18 61162 San Diego Santa Rosa Plateau: at dry waterfall tributary to Cottonwood Creek 416 Comment
  UCR1281  Dryopteris arguta F. C. Boutin 1960-4-11 s.n. San Diego Santa Ana Mountains, Along Cottonwood Creek, north of Garnsay's Lake, De Luz 122 Comment
  OBI42779  Dudleya lanceolata Melody Lardner 1981-5-31 200 Riverside In the Santa Ana mts on Mesa de Colorado on Calle Collina Rd 1.5 mi from the corner of Calle Collina Rd and Tenaja Rd 610 Comment
  RSA562444  Dudleya lanceolata Steve Boyd, Timothy S. Ross 1992-5-6 7300 San Diego Southern Santa Ana Mts., San Mateo Canyon Wilderness Area. Southern flank of Miller Mt. about upper portions of 'Miller's Canyon'. The major drainage on the southern flank of the Mt. 701 Comment
  SD152877  Dudleya lanceolata Steve Boyd, Tim Ross 1992-5-6 7300 San Diego Southern Santa Ana Mountains, southern flank of Miller Mountain about upper portions of miller Canyon. 700 Comment
  RSA191407  Dudleya pulverulenta E. W. Lathrop, R. F. Thorne 1967-9-26 6619 Riverside Tenaja Guard Station, 10 miles NW of Murrieta. Comment
  UCR161253  Dudleya pulverulenta A. C. Sanders, Kelly Volansky 2005-8-31 31584 Riverside Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd. 701 Comment
  OBI37527  Dysphania ambrosioides Steve Boyd 1985-7-30 1068 San Diego Lower Cottonwood Cyn, near its confluence with De Luz Crk Comment
  SD136859  Dysphania pumilio Steve Boyd, Tim Ross, Mike Wall 1992-6-2 7486 Unknown Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Canyon drainage along Miller Creek, from Cold Springs Road (8S02) downstream to confluence with main trunk of Devil Canyon. 536 Comment
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Apr 25 2016
  RSA0012068  Elatine brachysperma Steve Boyd, Michael Wall 2006-7-7 11667 San Diego Southeastern boundary of the San Mateo Canyon Wilderness Area (Cleveland National Forest), near Sky Ranch along Forest Road 8S01, near old landing strip. Comment
  RSA192298  Elatine brachysperma H. A. Zuill 1966-7-26 302 Riverside About 7.5 miles SW of Murrieta. Comment
  SDSU21796  Elatine brachysperma Michael G. Simpson, Laura Benedict, Zack Principe, Lee Ripma, Nuri Benet-Pierce, Andy Siekkinen 2016-5-7 3984 Riverside Santa Rosa Plateau Ecological Reserve. Across street from vernal pool trail, ca. 4 miles north on road from Visitor's Center. 636 Comment
  UCR224255  Elatine brachysperma Steve Boyd, Michael Wall 2006-7-7 11667 San Diego Peninsular Ranges; Santa Ana Mountains region, Southeastern boundary of the San Mateo Canyon Wilderness Area (Cleveland National Forest), near Sky Ranch along Forest Road 8S01, near old landing strip. Comment
  CHSC106538  Elatine californica Robert F. Thorne 1973-5-23 43840 Riverside SANTA ROSA PLATEAU - MESA DE COLORADO: N edge of large vernal marsh in shallow water. 609 Comment
  RSA206504  Eleocharis acicularis E. W. Lathrop 1969-5-29 7080 Riverside 8 miles west of Murrieta, Trail between Tenja Road and Los Alamos Canyon. Comment
  RSA782571  Eleocharis acicularis Robert F. Thorne, Steve Boyd, Earl Lathrop 1985-7-18 61216 San Diego Santa Rosa Plateau: Upper Cottonwood Canyon 535 Comment
  UCR15634  Eleocharis acicularis var. acicularis George K. Helmkamp 1978-6-1 s.n. Riverside Santa Ana Mountains, Santa Rosa Plateau, vernal pool 7 mi [west] of Murrieta near the origin of DeLuz Creek 671 Comment
  CHSC107280  Eleocharis bella Steve Boyd; Michael Wall 2006-7-7 11666 San Diego Peninsular Ranges; Santa Ana Mountains region: Southeastern boundary of the San Mateo Canyon Wilderness Area (Cleveland National Forest), near Sky Ranch along Forest Road 8S01, near old landing strip. Comment
  CLARK-A1045-317  Eleocharis bella George K. Helmkamp 1978-6-1 Riverside Santa Ana Mountains vernal pool near headwaters of creek; Wildomar 7.5'Q Comment
  OBI82313  Eleocharis bella Steve Boyd, Michael Wall 2006-7-7 11666 San Diego Southeastern boundary of the San Mateo Canyon Wilderness Area (Cleveland National Forest), near Sky Ranch along Forest Road 8S01, near old landing strip. Comment
  RSA0012069  Eleocharis bella Steve Boyd, Michael Wall 2006-7-7 11666 San Diego Southeastern boundary of the San Mateo Canyon Wilderness Area (Cleveland National Forest), near Sky Ranch along Forest Road 8S01, near old landing strip. Comment
  RSA0013562  Eleocharis bella Steve Boyd, Michael Wall 2006-7-7 11666 San Diego Southeastern boundary of the San Mateo Canyon Wilderness Area (Cleveland National Forest), near Sky Ranch along Forest Road 8S01, near old landing strip. Comment
  SD222122  Eleocharis bella Steve Boyd, Michael Wall 2006-7-7 11666 San Diego Santa Ana mountains region: Southeastern boundary of the San Mateo Canyon Wilderness Area (Cleveland National Forest), near Sky Ranch along Forest Road 8S01, near old landing strip. Streambed modified into shallow, now dried pool. Comment
  UC1979859  Eleocharis bella Steve Boyd, M. Wall 2006-7-7 11666 San Diego Peninsular Ranges; Santa Ana Mountains region: Southeastern boundary of the San Mateo Canyon Wilderness Area (Cleveland National Forest), near Sky Ranch along Forest Road 8S01, near old landing strip. Comment
  UCR15635  Eleocharis bella George K. Helmkamp 1978-6-1 s.n. Riverside Santa Ana Mountains, Santa Rosa Plateau, vernal pool 7 mi [west] of Murrieta near the origin of DeLuz Creek 671 Comment
  UCR224254  Eleocharis bella Steve Boyd, Michael Wall 2006-7-7 11666 San Diego Peninsular Ranges; Santa Ana Mountains region, Southeastern boundary of the San Mateo Canyon Wilderness Area (Cleveland National Forest), near Sky Ranch along Forest Road 8S01, near old landing strip. Comment
  SD136985  Eleocharis macrostachya Steve Boyd, Tim Ross, Mike Wall 1992-6-4 7530 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Canyon at the confluence with Miller Creek 1760 Comment
  SDSU21795  Eleocharis macrostachya Michael G. Simpson, Laura Benedict, Zack Principe, Lee Ripma, Nuri Benet-Pierce, Andy Siekkinen 2016-5-7 3982 Riverside Santa Rosa Plateau Ecological Reserve. Across street from vernal pool trail, ca. 4 miles north on road from Visitor's Center. 636 Comment
  SEINET3910851  Eleocharis macrostachya Steve Boyd, Tim Ross; Mike Wall 1992-6-4 7530 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Canyon at the confluence with 'Miller Creek.'.; 0 536 Comment
  RSA198999  Eleocharis montevidensis Robert F. Thorne, Philip A. Munz, E. W. Lathrop 1968-5-8 37600 Riverside Santa Rosa Plateau, Rancho California 610 Comment
  RSA180360  Eleocharis montevidensis var. montevidensis E. W. Lathrop 1965-3-30 5606 Riverside 14 miles W of Murrieta. Comment
  RSA192308  Eleocharis montevidensis var. montevidensis E. W. Lathrop 1960-6-15 5014 Riverside 14 miles west of Murrieta Comment
  RSA192144  Eleocharis palustris H. A. Zuill 1966-7-17 288 Riverside 7-8 miles SW of Murrieta. Comment
  RSA560426  Eleocharis palustris Steve Boyd, Timothy S. Ross, Michael Wall 1992-6-4 7430 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Canyon at the confluence with Miller Creek . 537 Comment
  RSA560858  Eleocharis palustris Steve Boyd 1992-4-21 6981 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southern flanks of Miller Mountain. 640 Comment
  CLARK-A1045-61  Eleocharis parishii George K. Helmkamp 1978-6-1 Riverside Santa Ana Mountains head of De Luz Creek; Wildomar 7.5' Q Comment
  HSC80291  Eleocharis radicans Steve Boyd 1985-8-7 1108 Riverside Santa Rosa Plateau, NW base of Redonda Mesa on Tenaja Rd., 0.8 mi. E of the junction w/ FS Rds. 8S01 & 8S02 671 Comment
  OBI37477  Eleocharis radicans Steve Boyd 1985-8-7 1108 Riverside Santa Rosa Plateau region, NW base of Redonda Mesa on Tenaja Rd, 0.8 mi E of jtn with 8S01 and 8S02 Comment
  RSA179522  Eleocharis radicans E. W. Lathrop 1960-6-14 5010 Riverside 14 miles west of Murrieta. Comment
  RSA335009  Eleocharis radicans Steve Boyd 1985-8-7 1108 Riverside Santa Rosa Plateau region, NW base of Redonda Mesa on Tenaja Rd., 0.8 miles east of junction with 8S01 and 8S02. Comment
  RSA370979  Eleocharis radicans Robert F. Thorne, Steve Boyd, E. W. Lathrop 1985-7-18 61216 San Diego Santa Rosa Plateau: Upper Cottonwood Canyon 535 Comment
  RSA561872  Eleocharis radicans Steve Boyd, Timothy S. Ross 1992-6-9 7617 San Diego Southern Santa Ana Mountains: San Mateo Canyon Wilderness Area. Miller Mountain, within private inholding at springy area at head of Miller Canyon , the principal drainage on the southern flank of the mountain. 732 Comment
  SD122830  Eleocharis radicans Steve Boyd 1985-8-7 1108 Riverside Santa Rosa Plateau region, northwest base of Redonda Mesa on Tenaja Road, 0.8 miles east of junction with 8S01 and 8S02. Diminutive, but abundant sedge of wet mud of swale along road. Comment
  UCR40398  Eleocharis radicans Steve Boyd 1985-8-7 1108 Riverside Santa Ana Mtns., Santa Rosa Plateau, Santa Rosa Plateau, NW base of Redonda Mesa on Tenaja Road, 0.8 mi east of the junction w/ 8S01 & 8S02 671 Comment
  RSA179495  Elyhordeum macounii E. W. Lathrop 1960-6-7 4855 Riverside 14 miles west of Murrieta Comment
  RSA179514  Elymus glaucus E. W. Lathrop 1960-6-7 4887 Riverside 14 miles west of Murieta. Relondo Mesa. Comment
  RSA674942  Elymus glaucus Scott D. White, Sandy Leatherman 2000-5-31 7979 Riverside Santa Rosa Plateau: Near Squaw Mountain. Series of unpaved roads on east- and north-facing slopes. 640 Comment
  SD136960  Elymus glaucus Steve Boyd 1985-8-7 1095 San Diego Santa Rosa Plateau Region, Forest Service Road 8S02, 0.9 mile east of Rancho Cold Springs gate. Infrequent, tall, tussock-forming grass along dry drainage in chaparral. Comment
  SD181764  Elymus glaucus Scott D. White, Sandy Leatherman 2000-5-31 7979 Riverside Santa Ana Mountains/Santa Rosa Plateau: Near Squaw Mountain. Series of unpaved roads on east- and north-facing slopes 640 Comment
  SEINET4208314  Elymus glaucus Steve Boyd 1985-8-7 1095 San Diego Santa Rosa Plateau region. Forest Service Road 8S02, 0.9 mi. east of Rancho Cold Springs gate.; 0 Comment
  SEINET4208557  Elymus glaucus Scott D. White, Sandy Leatherman 2000-5-31 7979 Riverside Santa Ana Mts./Santa Rosa Plateau: Near Squaw Mountain.; 0 640 Comment
  UCR146200  Elymus glaucus Scott D. White, Sandy Leatherman 2000-5-31 7979 Riverside Peninsular Ranges; Santa Ana Mountains region, Santa Rosa Plateau: near Squaw Mountain, series of unpaved roads on east and north-facing slopes 823 Comment
  UCR22193  Elymus glaucus E. W. Lathrop 1960-6-8 4901 Riverside Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau; 14 miles west of Murrieta Comment
  RSA560488  Elymus glaucus subsp. glaucus Steve Boyd, Timothy S. Ross 1992-6-2 7487 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Canyon drainage along Miller Creek, from Cold Springs Road (8S02) downstream to confluence with main trunk of Devil Canyon. 537 Comment
  RSA574570  Elymus glaucus subsp. glaucus Steve Boyd 1985-8-7 1095 San Diego Santa Rosa Plateau region. Forest Service Road 8S02, 0.9 mile east of Rancho Cold Springs gate. Comment
  SD136961  Elymus glaucus subsp. glaucus Steve Boyd, Tim Ross, Mike Wall 1992-6-2 7487 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Canyon drainage along Miller Creek, from Cold Springs Road (8S02) downstream to confluence with main trunk of Devil Canyon 536 Comment
  RSA179496  Elymus multisetus E. W. Lathrop 1960-6-7 4867 Riverside 14 miles west of Murrieta Comment
  RSA561863  Elymus multisetus Steve Boyd, Timothy S. Ross 1992-6-9 7607 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper northern flank of Miller Mountain, at and to the western side of pass between highest portions of the mountain. 793 Comment
  UCR22186  Elymus triticoides E. W. Lathrop 1960-6-9 4943 Riverside Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau; 14 miles west of Murrieta Comment
  UCR2376  Elymus triticoides F. M. Reed 1926-5-20 5372 Riverside Santa Ana Mtns., Santa Rosa Plateau, akaline lake margin west of Temecula [presumably the large vernal pool on Mesa de Colorado, c. 7 mi. due west of Temecula] 625 Comment
  RSA711039  Epilobium brachycarpum A. C. Sanders, Kelly Volansky 2005-8-31 31579 Riverside Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., ca 0.5 mi. N of Tenaja Rd. 671 Comment
  SD193323  Epilobium brachycarpum A. C. Sanders, Kelly Volansky 2005-8-31 31579 Riverside Santa Rosa Plateau, hills west of headwaters of De Luz Creek; 0.5 mile north of Tenaja Rd. 671 Comment
  UCR159203  Epilobium brachycarpum A. C. Sanders, Kelly Volansky 2005-8-31 31579 Riverside Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd. 701 Comment
  OBI37516  Epilobium canum Steve Boyd 1985-8-7 1109 Riverside Santa Rosa Plateau Region, NW base of Redonda Mesa on Tenaja Rd. 0.8 mi E of jctn with 8S01 and 8S02 Comment
  UCR141233  Epilobium canum A. C. Sanders, Mike Misenhelter 2004-10-6 28834 Riverside Santa Ana Mtns./Santa Rosa Plateau, hill 2139 at west end of the Mesa De Colorado, private land on the west side of Via Volcano adjacent to the Santa Rosa Plat. Ecol. Reserve 640 Comment
  UCR141255  Epilobium canum A. C. Sanders, Kelly Volansky 2004-10-6 28821 Riverside Santa Ana Mtns./Santa Rosa Plateau, 41050 Avenida La Cresta, south of Sierra Maria Rd. and c. 1.5 mi. north of Tenaja Rd., c. 2 miles NW of the Mesa de Colorado 671 Comment
  UCR40150  Epilobium canum Steve Boyd 1985-8-7 1109 Riverside Santa Ana Mtns., Santa Rosa Plateau, Santa Rosa Plateau, NW base of Redonda Mesa on Tenaja Road, 0.8 mi east of the junction w/ 8S01 & 8S02 671 Comment
  RSA561423  Epilobium canum subsp. angustifolium Steve Boyd, T. S. Ross, Dave Bramlet 1992-9-9 7686 Riverside Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper San Mateo Canyon, from the junction of Tenaja Road (7S01) and Los Almos Road (7S04) and the confluence of Los Almos Creek., Up the San Mateo Trail north to Potrero de la Cienega. 396 Comment
  CAS-BOT-BC166138  Epilobium canum subsp. canum Lathrop; Thorne 1967-9-26 6610 Riverside Tenaja Guard Station, 10 mi. NW of Murrieta Comment
  RSA191412  Epilobium canum subsp. canum E. W. Lathrop, Thorne 1967-9-26 6610 Riverside Tenaja Guard Station, 10 miles NW of Murrieta. Comment
  SD122931  Epilobium canum subsp. canum Steve Boyd 1985-8-7 1109 Riverside Santa Rosa Plateau region, northwest base of Redonda Mesa on Tenaja Road, 0.8 mile east of junction with 8S01 and 8S02 Comment
  SD70929  Epilobium canum subsp. canum Helen V. Witham 1969-7-2 187 Riverside Occasional, De Luz Creek crossing, 4 miles North of De Luz 249 Comment
  RSA335023  Epilobium canum subsp. latifolium Steve Boyd 1985-8-7 1109 Riverside Santa Rosa Plateau region, NW base of Redonda Mesa on Tenaja Rd., 0.8 miles east of junction with 8S01 and 8S02. Comment
  UCR159254  Epilobium ciliatum A. C. Sanders, Kelly Volansky 2005-8-31 31580 Riverside Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd. 701 Comment
  RSA356642  Epilobium densiflorum Robert F. Thorne, C. W. Tilforth, Larry E. DeBuhr, E. W. Lathrop 1975-8-29 47296 Riverside Santa Rosa Plateau: Cleveland National Forest, along Tenaja Creek at Tenaja Guard Station. Comment
  RSA711038  Epilobium densiflorum A. C. Sanders, Kelly Volansky 2005-8-31 31578 Riverside Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., ca 0.5 mi. N of Tenaja Rd. 671 Comment
  SBBG94827  Epilobium densiflorum E. LaRue 1989-7-13 Riverside Santa Rosa Plateau, N side of Tenaja Rd where De Luz Crk crosses rd, NW of Mesa de Colorado Comment
  SD193324  Epilobium densiflorum A. C. Sanders, Kelly Volansky 2005-8-31 31578 Riverside Santa Rosa Plateau, hills west of headwaters of De Luz Creek; 0.5 mile north of Tenaja Rd. 671 Comment
  SEINET1109555  Epilobium densiflorum A. C. Sanders, Kelly Volansky 2005-1 31578 Riverside Santa Ana Mtns. Region: Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., ca. 0.5 mi. N of Tenaja Rd. 671 Comment
  UCR14844  Epilobium densiflorum A. C. Sanders, O. F. Clarke, Dan Vossler 1975-7-23 439 Riverside Santa Ana Mtns., Santa Rosa Plateau, west of Murrieta, c. 1/2 mile west of large vernal pool on Mesa de Colorado. 610 Comment
  UCR159202  Epilobium densiflorum A. C. Sanders, Kelly Volansky 2005-8-31 31578 Riverside Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd. 701 Comment
  RSA574560  Epilobium paniculatum Steve Boyd 1985-7-30 1077 San Diego Lower Cottonwood Canyon, near its confluence with De Luz Creek. Comment
  IRVC14074  Equisetum laevigatum B. T. Gittins 1966-5-1 1251 Riverside 6 miles W of Murietta; roadside. Santa Ana Mountains Comment
  UCR16318  Equisetum laevigatum K. H. Fisher 1968-5-14 680514- 8 San Diego Santa Ana Mtns., Santa Rosa Plateau, c. 2 mi north of De Luz, 75 yards upstream from Little Tenaja Ranch on W fork of the De Luz Creek 152 Comment
  UCR1100  Equisetum telmateia subsp. braunii H. Leland 1959-3-31 s.n. San Diego Santa Ana Mountains, 100 yards east of Garnsay's Lake, Garnsay Ranch, near De Luz 152 Comment
  UCR16316  Equisetum telmateia subsp. braunii K. H. Fisher 1968-5-14 680514- 7 San Diego Santa Ana Mtns., Santa Rosa Plateau, c. 2 mi north of De Luz, 75 yards upstream from Little Tenaja Ranch on W fork of the De Luz Creek 152 Comment
  RSA180338  Equisetum telmateia var. braunii E. W. Lathrop 1959-4-2 4445 Riverside 18 miles W of Murrieta, Cottonwood Canyon of the Tenaja Range Comment
  RSA192164  Eremocarpus setiger E. W. Lathrop 1959-9-11 4649 Riverside 14 miles west of Murrieta. Comment
  RSA573440  Eremocarpus setiger Steve Boyd, D. L. Banks 1994-9-8 8335 Riverside Southern Santa Ana Mountains, just outside of the San Mateo Canyon Wilderness Area of the Cleveland National Forest, flats northeast of the upper end of Tenaja Canyon, south of Wildomar Truck Trail (Tenaja Road, 7S01). 598 Comment
  UC947530  Eriastrum sapphirinum A. G. Vestal 1947-6-12 San Diego 2.5 mi ne De Luz Comment
  CDA23784  Ericameria brachylepis Mike Lahti 2008-10-21 PDR# 1509234 Riverside Temecula, 46062 Vista Del Mar at Los Gatos. 0 Comment
  UCR141252  Ericameria palmeri var. pachylepis A. C. Sanders, Kelly Volansky 2004-10-6 28818 Riverside Santa Ana Mtns./Santa Rosa Plateau, 41050 Avenida La Cresta, south of Sierra Maria Rd. and c. 1.5 mi. north of Tenaja Rd., c. 2 miles NW of the Mesa de Colorado 671 Comment
  RSA395380  Erigeron foliosus R. F. Thorne, Steve Boyd, E. W. Lathrop 1985-7-18 61215 San Diego Santa Rosa Plateau: Upper Cottonwood Canyon. 535 Comment
  RSA674564  Erigeron foliosus Scott D. White 2000-5-31 7984 Riverside Santa Rosa Plateau: Near Squaw Mountain. Series of unpaved roads on east- and north-facing slopes. 640 Comment
  UCR159251  Erigeron foliosus A. C. Sanders, Kelly Volansky 2005-8-31 31571 Riverside Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd. 701 Comment
  SBBG87898  Erigeron foliosus var. foliosus R. F. Thorne, S. Boyd, E. Lathrop 1985-7-18 61215 San Diego Santa Rosa Plateau: upper Cottonwood Cyn 535 Comment
  SD152943  Erigeron foliosus var. foliosus Steve Boyd, Tim Ross 1992-5-6 7303 San Diego Southern Santa Ana Mountains, southern flank of Miller Mountains about upper portions of Miller Canyon. 700 Comment
  UC1523656  Erigeron foliosus var. foliosus Robert F. Thorne, Steve Boyd, and Earl Lathrop 1985-7-18 61215 San Diego Upper Cottonwood Canyon Santa Rosa Plateau, Upper Cottonwood Canyon 533 Comment
  RSA180465  Erigeron foliosus var. stenophyllus E. W. Lathrop 1960-5-20 4805 Riverside 14 miles west of Murrieta. Comment
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Apr 28 2011
  RSA561133  Erigeron foliosus var. stenophyllus Steve Boyd, Timothy S. Ross 1992-5-6 7303 San Diego Southern Santa Ana Mts., San Mateo Canyon Wilderness Area. Southern flank of Miller Mt. about upper portions of 'Miller's Canyon'. The major drainage on the southern flank of the Mt. 701 Comment
  CHSC35879  Eriodictyon crassifolium James Henrickson 1972-5-21 7195 a Riverside Ca. 13 air mi. W. of Temecula in Mateo Cyn. along Tenaja Rd; ca. 4 mi. N. of Tenaja Campground. 457 Comment
  RSA191998  Eriodictyon crassifolium E. W. Lathrop 1959-4-17 4486 Riverside 14 miles west of Murrieta. Tenaja Plateau. West slope of Redonda Mesa. Comment
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Apr 28 2011
  UCR163814  Eriodictyon crassifolium John F. Green 2005-11-2 s.n. Riverside Peninsular Range, Southern Santa Ana Mtns., Santa Rosa Plateau, La Cresta area, 1 mile N of Squaw Mountain, 1.6 mi. NE of Tenaja Guard Station 716 Comment
  RSA424892A  Eriogonum elongatum Ann Grove 1971-10-8 12 ..13 Riverside Tenaja Ranger Station area, Rancho California, 7 miles northwest of Murietta. Comment
  RSA561413  Eriogonum elongatum Steve Boyd, Tim S. Ross, Dave Bramlet 1992-9-9 7680 Riverside Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper San Mateo Canyon, from the junction of Tenaja Road (7S01) and Los Almos Road (7S04) and the confluence of Los Almos Creek,, up the San Mateo Trail north to Potrero de la Cienega. 396 Comment
  UCR141244  Eriogonum elongatum A. C. Sanders, Mike Misenhelter 2004-10-6 28828 Riverside Santa Ana Mtns./Santa Rosa Plateau, hill 2139 at west end of the Mesa De Colorado, private land on the west side of Via Volcano adjacent to the Santa Rosa Plat. Ecol. Reserve 640 Comment
  UCR159196  Eriogonum fasciculatum subsp. foliolosum A. C. Sanders, Kelly Volansky 2005-8-31 31598 Riverside Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd. 701 Comment
  CHSC89852  Eriogonum fasciculatum var. foliolosum L. P. Janeway 2004-5-8 8078 Riverside Peninsular Ranges. Santa Ana Mountains, Los Alamos Canyon; along Wildomar Road 0.8 km east of its crossing of Los Alamos Creek. 488 Comment
  RSA192061  Eriogonum fasciculatum var. foliolosum E. W. Lathrop 1959-4-17 4480 Riverside 14 miles west of Murrieta. Tenaja Plateau. West slope of Redonda Mesa. Comment
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Apr 28 2011
  RSA560289  Eriogonum fasciculatum var. foliolosum Steve Boyd, Tim S. Ross, Mike Wall 1992-6-4 7546 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Canyon at the confluence with 'Miller Canyon' 537 Comment
  SD152783  Eriogonum fasciculatum var. foliolosum Steve Boyd, Tim Ross, Mike Wall 1992-6-4 7546 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Canyon at the confluence with Miller Creek Common on open benches, xeric slopes 536 Comment
  UCR141248  Eriogonum fasciculatum var. foliolosum A. C. Sanders, Kelly Volansky 2004-10-6 28816 Riverside Santa Ana Mtns./Santa Rosa Plateau, 41050 Avenida La Cresta, south of Sierra Maria Rd. and c. 1.5 mi. north of Tenaja Rd., c. 2 miles NW of the Mesa de Colorado 671 Comment
  UCSB50075  Eriogonum fasciculatum var. foliolosum Millett, B. 1980-5-17 Riverside On Teneja Road, 10 miles west of its junction with Clinton-Keith Road 365 Comment
  RSA561852  Eriogonum fasciculatum var. polifolium Steve Boyd, Tim S. Ross 1992-6-9 7601 San Diego Southern Santa Ana Mts., San Mateo Canyon Wilderness Area. Upper southern flank of Miller Mt. to the W of ''Miller Canyon'', the principle drainage on the southern flank of the mountain. 671 Comment
  RSA562087  Eriogonum fasciculatum var. polifolium Steve Boyd, Tim S. Ross 1992-5-6 7285 San Diego Southern Santa Ana Mts., San Mateo Canyon Wilderness Area. Southern flank of Miller Mt. about upper portions of 'Miller's Canyon'. The major drainage on the southern flank of the Mt. 701 Comment
  SD136784  Eriogonum fasciculatum var. polifolium Steve Boyd, Tim Ross 1992-6-9 7601 San Diego Southern Santa Ana Mountains, San Mateo Wilderness Area. Upper southern flank of Miller Mountain to the west of Miller Canyon, the principal drainage on the southern flank of the mountain 671 Comment
  UC1608274  Eriogonum fasciculatum var. polifolium Steve Boyd, Tim Ross, Dave Bramlet 1993-5-12 7320 Riverside San Mateo Canyon, along stream and adjacent benches and lower slopes from confluence with Los Alamos Canyon downstream to confluence with Tenaja Canyon Southern Santa Ana Mountains, San Mateo Canyon Wilderness Ar 365 Comment
  OBI37641  Eriogonum gracile Steve Boyd 1985-7-30 1057 San Diego Lower Cottonwood Cyn, near its confluence with De Luz Crk Comment
  UCR40114  Eriogonum gracile Steve Boyd 1985-7-30 1057 San Diego Lower Cottonwood Canyon, near confluence with De Luz Creek 156 Comment
  RSA334659  Eriogonum gracile var. gracile Steve Boyd 1985-7-30 1057 San Diego Lower Cottonwood Canyon, near its confluence with De Luz Creek. Comment
  RSA393246  Eriogonum gracile var. gracile Ann Grove 1980-10-8 9 ..10 Riverside Tenaja Ranger Station area, Rancho California, 7 miles northwest of Murrieta, southwest Riverside Co. Comment
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Dec 1 2014
  RSA561411  Eriogonum gracile var. gracile Steve Boyd, Tim S. Ross, Dave Bramlet 1992-9-9 7682 Riverside Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper San Mateo Canyon, from the junction of Tenaja Road (7S01) and Los Almos Road (7S04) and the confluence of Los Almos Creek,, up the San Mateo Trail north to Potrero de la Cienega. 396 Comment
  RSA180361  Eriogonum gracile var. incultum E. W. Lathrop 1960-6-9 4973 Riverside 14 miles west of Murrieta. Comment
  CAS-BOT-BC297356  Eriophyllum confertiflorum E. W. Lathrop 1960-5-6 4802 Riverside 10 miles W of Murrieta Comment
  RSA651121  Eriophyllum confertiflorum Marion P. Harthill 1976-5-6 s.n. Riverside Cleveland National Forest. 609 Comment
  UCR155326  Eriophyllum confertiflorum A. C. Sanders, Mike Misenhelter 2005-3-23 29258 Riverside Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  CHSC89857  Eriophyllum confertiflorum var. confertiflorum L. P. Janeway 2004-5-8 8068 Riverside Peninsular Ranges. Santa Ana Mountains, Los Alamos Canyon near mouth of Wildhorse Canyon, where Wildomar Road crosses the creek. On steep northwest-facing slope above the road, bottom of the canyon. 421 Comment
  SD205833  Erodium botrys David Woelfel 2008-4-4 174 San Diego Northern edge of San Diego County, 1/2 mile South of Riverside county line, 1/2 mile West of De Luz Road of De Luz Road up Cottonwood Canyon Creek 138 Comment
  RSA570707  Erodium brachycarpum Steve Boyd, Walter Appleby 1993-4-8 7926 San Diego Southern Santa Ana Mtns, San Mateo Canyon Wilderness area of the Cleveland National Forest. [3rd quarter:] SW/4 SE/4, S22. 732 Comment
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Dec 26 2016
  SBBG120008  Erodium brachycarpum A. C. Sanders with M. Misenhelter 2005-3-23 29247 Riverside E slope of Squaw Mtn, Avenida Escala just above Avenida Caleta, N of Tenaja Rd; Santa Rosa Plateau 701 Comment
  UC1871084  Erodium brachycarpum Steve Boyd, Walter Appleby 1993-4-8 7926 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon from road 8S01 downstream to vicinity of Mud Spring. 655 Comment
  UCR136250  Erodium brachycarpum A. C. Sanders 2004-4-20 27571 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  UCR155320  Erodium brachycarpum A. C. Sanders, Mike Misenhelter 2005-3-23 29247 Riverside Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  SD70913  Erythranthe cardinalis Helen V. Witham 1969-7-2 175 Riverside edge of water. De Luz Creek crossing, 4 mil. N. of De Luz 249 Comment
  SD26857  Erythranthe floribunda Frank F. Gander 1940-4-18 8192 San Diego Richman Ranch, near DeLuz Comment
  SD70878  Erythranthe floribunda Helen V. Witham 1969-7-2 170 Riverside Fairly common, De Luz Creek crossing, 4 mi. N of De Luz. 249 Comment
  SD206311  Erythranthe guttata David Woelfel 2008-1-1 185 San Diego Northern edge of San Diego County, 1/2 mile South of Riverside county line, 1/2 mile West of De Luz Road of De Luz Road up Cottonwood Canyon Creek 138 Comment
  SD70884  Erythranthe guttata Helen V. Witham 1969-7-2 169 Riverside Edge of water, De Luz Creek Crossing, 4 mi. N. of De Luz 249 Comment
  RSA192039  Eschscholzia californica E. W. Lathrop 1959-4-2 4402 Riverside 18 miles S.W. of Elsinore. Tenaja plateau, south slope Comment
  SD206128  Eschscholzia californica David Woelfel 2008-4-4 192 San Diego Northern edge of San Diego County, 1/2 mile South of Riverside county line, 1/2 mile West of De Luz Road of De Luz Road up Cottonwood Canyon Creek 138 Comment
  UCR154829  Eschscholzia californica A. C. Sanders, Mike Misenhelter 2005-3-23 29276 Riverside Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  UCR163795  Eucalyptus polyanthemos John F. Green 2005-11-2 s.n. Riverside Peninsular Range, Southern Santa Ana Mtns., Santa Rosa Plateau, La Cresta area, 2.5 miles NNW of Squaw Mountain near the Cleveland Nat. Forest boundary, SW foot of hill 2414 747 Comment
  RSA5017  Eucrypta chrysanthemifolia Dorothy R. Wolf 1932-3-20 17 Riverside Richman Ranch 2.5 mi N of De Luz. SW. 457 Comment
  SD204385  Eucrypta chrysanthemifolia var. chrysanthemifolia David Woelfel 2008-1-1 186 San Diego Northern edge of San Diego County, 1/2 mile South of Riverside county line, 1/2 mile West of De Luz Road of De Luz Road up Cottonwood Canyon Creek 138 Comment
  CLARK-A1045-871  Eucrypta micrantha George K. Helmkamp 1978-6-1 #3 Riverside Santa Ana Mountains Wildomar 7.5'Q Comment
  RSA192162  Euphorbia spathulata E. W. Lathrop 1966-5-15 6323 Riverside Tenaja Guard Station, Trabuco District, Cleveland National Forest. Comment
  RSA561522  Euthamia occidentalis Steve Boyd, Timothy S. Ross, David E. Bramlet 1992-9-9 7674 Riverside Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper San Mateo Canyon, from the junction of Tenaja Road (7S01) and Los Almos Road (7S04) and the confluence of Los Almos Creek., Up the San Mateo Trail north to Potrero de la Cienega. 396 Comment
  UCR155332  Festuca myuros A. C. Sanders, Mike Misenhelter 2005-3-23 29270 Riverside Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  UCR154832  Festuca octoflora A. C. Sanders, Mike Misenhelter 2005-3-23 29279 Riverside Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  SD136955  Festuca temulenta Steve Boyd, Tim Ross 1992-6-9 7608 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper northern flank of Miller Mountain, at and to the western side of pass between highest portions of the mountain in grassland 792 Comment
  SD26867  Festuca temulenta Frank f. Gander 1940-4-18 8202 San Diego Richman Ranch, near DeLuz Comment
  CLARK-A1045-169  Filago arizonica George K. Helmkamp 1979-4-27 Riverside Santa Ana Mountains Wildomar 7.5'Q Comment
  RSA177833  Filago depressa R. F. Thorne, George B. Everett s.n. Los Angeles Near upper end of Gallagher Canyon, Santa Catalina Island 416 Comment
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Jun 2 2009
  RSA343868  Filago gallica R. F. Thorne, Walter Wisura, E. W. Lathrop, Sara Meury 1985-5-18 60660 Riverside Santa Rosa Plateau: at edge of Cleveland National forest 610 Comment
  UCR155318  Filago gallica A. C. Sanders, Mike Misenhelter 2005-3-23 29251 Riverside Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  UCR15606  Filago gallica George K. Helmkamp 1978-6-1 s.n. Riverside Santa Ana Mountains, Santa Rosa Plateau, vernal pool 7 mi [west] of Murrieta near the origin of DeLuz Creek 671 Comment
  UCR43783  Filago gallica R. F. Thorne, Walter Wisura, Earl W. Lathrop, Sara Meury 1985-5-18 60660 Riverside Peninsular Ranges/Santa Ana Mtns, Santa Rosa Plateau: edge of Cleveland National Forest 610 Comment
  OBI37638  Foeniculum vulgare Steve Boyd 1985-7-30 1053 San Diego Lower Cottonwoodl Cyn, near its confluence with De Luz crk Comment
  RSA334663  Foeniculum vulgare Steve Boyd 1985-7-30 1053 San Diego Lower Cottonwood Canyon, near its confluence with De Luz Creek. Comment
  UCR40268  Foeniculum vulgare Steve Boyd 1985-7-30 1053 San Diego Lower Cottonwood Canyon, near confluence with De Luz Creek 156 Comment
  HSC82806  Frangula californica R. F. Thorne, Steve Boyd, E. W. Lathrop 1985-7-18 61209 San Diego Upper Cottonwood Canyon 534 Comment
  SD136765  Frangula californica subsp. californica Steve Boyd, Tim Ross, Mike Wall 1992-6-4 7536 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Canyon at the confluence with Miller Creek on drier benches, chaparral, and in understory of oak woodland 536 Comment
  CHSC89891  Fraxinus velutina L. P. Janeway 2004-5-8 8069 Riverside Peninsular Ranges. Santa Ana Mountains, Los Alamos Canyon near mouth of Wildhorse Canyon, where Wildomar Road crosses the creek. Creekside. 421 Comment
  SD222219  Fraxinus velutina Jay B. Walker 1995-3-8 1236 San Diego Cleveland Ntl Forest Trabuco district. Rd 7S04, at jct w/Alamos Canyon Creek. 199 Comment
  UC1608287  Fraxinus velutina Steve Boyd, Tim Ross, and Dave Bramlet 1993-5-12 7330 Riverside San Mateo Canyon, along stream and adjacent benches from confluence with Los Alamos Canyon downstream to confluence with Tenaja Canyon San Mateo Canyon; Southern Santa Ana Mountains, San Mateo Canyon Wilderness Ar 365 Comment
  RSA192245  Fritillaria biflora E. W. Lathrop 1959-4-2 4400 Riverside Cleveland National Forest, Trabuco District, Tenaja Guard Station and Tenaja Canyon. Comment
  UCR80522  Fritillaria biflora Michael A. Patten 1992-3-13 92- 3 Riverside Santa Ana Mtns., Santa Rosa Plateau, c. 2 mi west of the Santa Rosa Plateau, just north of the San Diego Co. line, between Calle Collado and Tenaja Road. 0.25 mi north of Via Abril 625 Comment
  OBI37536  Galium angustifolium Steve Boyd 1985-7-30 1059 San Diego Lower Cottonwood Cyn, near its confluence with De Luz Crk Comment
  UCD121580  Galium angustifolium A. C. Sanders 2004-4-20 27526 Riverside Santa Ana Mtns.: Santa Rosa Plateau, 0.5 km west of Tenaja Road and north of the San Diego county line. 640 Comment
  UCR135860  Galium angustifolium A. C. Sanders 2004-4-20 27526 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  UCR154830  Galium angustifolium A. C. Sanders, Mike Misenhelter 2005-3-23 29277 Riverside Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  UCR159249  Galium angustifolium A. C. Sanders, Kelly Volansky 2005-8-31 31569 Riverside Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd. 701 Comment
  UCR40183  Galium angustifolium Steve Boyd 1985-7-30 1059 San Diego Lower Cottonwood Canyon, near confluence with De Luz Creek 156 Comment
  RSA180485  Galium angustifolium subsp. angustifolium E. W. Lathrop 1960-6-9 4983 Riverside 14 miles west of Murrieta. Comment
  RSA334657  Galium angustifolium subsp. angustifolium Steve D. Boyd 1985-7-30 1059 San Diego Lower Cottonwood Canyon, near its confluence with De Luz Creek. Comment
  RSA560279  Galium angustifolium subsp. angustifolium Steve D. Boyd, Tim S. Ross, M. Wall 1992-6-4 7539 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Canyon at the confluence with 'Miller Canyon' 537 Comment
  RSA562446  Galium angustifolium subsp. angustifolium Steve D. Boyd, Tim S. Ross 1992-5-6 7298 San Diego Southern Santa Ana Mts., San Mateo Canyon Wilderness Area. Southern flank of Miller Mt. about upper portions of 'Miller's Canyon'. The major drainage on the southern flank of the Mt. 701 Comment
  SD136759  Galium angustifolium subsp. angustifolium Steve Boyd, Tim Ross, Mike Wall 1992-6-4 7539 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Canyon at the confluens with Miller Creek Common on open sandy benches 536 Comment
  SD186323  Galium angustifolium subsp. angustifolium Andy C. Sanders 2004-4-20 27526 Riverside Santa Rosa Plateau; 0.5 km west of Tenaja Road and north of the San Diego County line 640 Comment
  UC1608283  Galium angustifolium subsp. angustifolium Steve Boyd and Tim Ross 1992-5-6 7298 San Diego s flank of mountain about upper portions of Miller Canyon; Southern Santa Ana Mountains, San Mateo Canyon Wilderness Ar 701 Comment
  RSA180291  Galium aparine E. W. Lathrop 1964-5-24 5384 Riverside 14 miles west of Murrieta. Comment
  RSA652667  Galium aparine Marion P. Harthill 1976-5-6 s.n. Riverside Cleveland National Forest. 610 Comment
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May 20 2012
  RSA192110  Galium porrigens E. W. Lathrop 1959-4-2 4437 Riverside 18 miles W of Murrieta, Cottonwood Canyon of the Tenaja Range. Comment
  RSA570751  Galium porrigens Steve D. Boyd, W. Appleby 1993-4-8 7930 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of Cleveland National Forest, upper Devil Canyon from road 8S01 downstream to vicinity of Mud Springs. 655 Comment
  SD186324  Galium porrigens Andy C. Sanders, Mike Misenhelter 2005-3-23 29266 Riverside Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  UCR155336  Galium porrigens A. C. Sanders, Mike Misenhelter 2005-3-23 29266 Riverside Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  UCR187499  Galium porrigens Theresa Johnson 2006-5-11 106 Riverside Peninsular Range;, Santa Rosa Plateau, Los Alamos Canyon above confluence with San Mateo Canyon 427 Comment
  SBBG119992  Galium porrigens var. porrigens A. C. Sanders with M. Misenhelter 2005-3-23 29266 Riverside E slope of Squaw Mtn, Avenida Escala just above Avenida Caleta, N of Tenaja Rd; Santa Rosa Plateau 701 Comment
  SD73463  Garrya fremontii Lathrop 1969-6-6 7111 Riverside Murrieta on Tenja Truck Trail between Santa Rosa Road and Los Alomos Canyon Comment
  RSA234079  Garrya veatchii Robert F. Thorne, E. Lathrop 1969-6-6 39331 Riverside Santa Rosa Plateau: Rancho California. 610 Comment
  RSA552748  Garrya veatchii Steve Boyd, T. S. Ross, Kendall McCulloh 1993-3-12 6734 B San Diego Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Cyn from large waterfall area, downstream to the confluence with 'Miller Creek'. 549 Comment
  RSA560425  Garrya veatchii Steve Boyd, T. S. Ross, M. Wall 1992-6-4 7533 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Canyon at the confluence with 'Miller Canyon' 537 Comment
  SD136831  Garrya veatchii Steve Boyd, Tim Ross, Mike Wall 1992-6-4 7533 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Canyon at the confluence with Miller Creek 536 Comment
  RSA674622  Gastridium phleoides Scott D. White, Sandy Leatherman 2000-5-31 7973 Riverside Santa Rosa Plateau: Near Squaw Mountain. Series of unpaved roads on east- and north-facing slopes. 640 Comment
  SD26863  Gastridium phleoides Frank F. Gander 1940-4-18 8198 San Diego Richman Ranch, near DeLuz Comment
  UCR95302  Gazania linearis Steve Boyd, L. Fuentes 1996-5-2 8765 Riverside Santa Ana Mtns., Santa Rosa Plateau, intersection of Tenaja Rd. and Rancho California Rd, SE of Tenaja Guard Station, in flats between Redonda Mesa and Squaw Mtn. 610 Comment
  RSA716817  Geranium carolinianum A. C. Sanders 2004-4-20 27569 Riverside Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line. 640 Comment
  UCR136265  Geranium carolinianum A. C. Sanders 2004-4-20 27569 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  SD186237  Geranium dissectum A. C. Sanders 2004-4-20 27569 Riverside Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line. 640 Comment
  RSA180286  Gilia angelensis E. W. Lathrop 1960-3-25 4684 Riverside 14 miles west of Murrieta. Comment
  RSA192032  Gilia angelensis E. W. Lathrop 1964-5-10 5358 Riverside 10 miles west of Murrieta. 610 Comment
  RSA4383  Gilia angelensis Dorothy R. Wolf 1932-3-20 29 Riverside Richman Ranch 2.5 mi N of De Luz. SW. 457 Comment
  SD10684  Gilia angelensis Mrs. D. R. Wolf 1932-3-20 29 San Diego Richman Ranch, 2I(c) miles North of De Luz. 456 Comment
  HSC82813  Gilia capitata subsp. abrotanifolia R. F. Thorne, W. Wisura, E. W. Lathrop, S. Meury 1985-5-18 61159 San Diego Santa Rosa Plateau: along the road down Cottonwood Canyon 670 Comment
  RSA343872  Gilia capitata subsp. abrotanifolia R. F. Thorne, Walter Wisura, Earl Lathrop, Sara Meury 1985-5-18 61159 San Diego Santa Rosa Plateau: Along road down Cottonwood Canyon. 670 Comment
  SD136796  Gilia capitata subsp. abrotanifolia Steve Boyd, Tim Ross 1992-5-6 7276 San Diego Southern Santa Ana Mts, San Mateo Cyn Wilderness Area. South side of Miller Mt along Miller Cyn, the major drainage on the southern flank of the mountain, from Road 8S02 upstram to the area of contact between lower granitic and higher basaltic rocks. 640 Comment
  UCR43538  Gilia capitata subsp. abrotanifolia R. F. Thorne, W. Wisura, E. W. Lathrop, S. Meury 1985-5-18 61159 San Diego Peninsular Ranges/Santa Ana Mtns, Santa Rosa Plateau: along the road down Cottonwood Canyon 670 Comment
  UCR218730  Githopsis diffusa Steve Boyd 2010-6-9 12296 San Diego Santa Ana Mountains, Head of ''Mud Creek'', a tributary of Devil Canyon; along Margarita Peak Road (8S01) southwest of ''Sky Ranch' 732 Comment
  RSA561777  Githopsis diffusa subsp. diffusa Steve Boyd 1992-4-21 6950 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. ''Miller Creek'', a major drainage on south flank of Miller Mountian, upsteam from Forest Service Road 8S02. 640 Comment
  RSA570693  Githopsis diffusa subsp. diffusa Steve Boyd, Walter Appleby 1993-4-8 7949 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon, vicinity of Mud Spring. 671 Comment
  SD136869  Githopsis diffusa subsp. diffusa Steve Boyd 1992-4-21 6950 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Miller Creek, south flank of Miller Mountain. 640 Comment
  RSA711040  Glinus lotoides A. C. Sanders, Kelly Volansky 2005-8-31 31591 Riverside Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., ca 0.5 mi. N of Tenaja Rd. 671 Comment
  UCR159200  Glinus lotoides A. C. Sanders, Kelly Volansky 2005-8-31 31591 Riverside Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd. 701 Comment
  UCR57114  Glinus lotoides Ed LaRue 1989-7-13 s.n. Riverside Santa Rosa Plateau in the Luz creek crosses rd. Comment
  RSA334652  Gnaphalium beneolens Steve Boyd 1985-8-7 1094 San Diego Forest Service Rd. 8S02, 1.5 mi W of jct of 8S02, 8S01, and Tenaja Rds. Comment
  RSA561505  Gnaphalium beneolens Steve Boyd, Orlando Mistretta, D. Bramlet 1992-6-22 7645 San Diego Southern Santa Ana Mtns, San Mateo Canyon Wilderness Area. Southeastern edge of wilderness in upper Devil Canyon drainage, NW of Sky Ranch. 701 Comment
  RSA666648  Gnaphalium californicum A. C. Sanders, Kent Beaman 2002-5-10 25045 Riverside Santa Ana Mtns., Santa Rosa Plateau: hills west of the head of De Luz Creek, 0.4 mi south of Tenaja Rd. on west side of Calle Roble near Avenida Matorral. 671 Comment
  UCR121649  Gnaphalium californicum A. C. Sanders, Kent Beaman 2002-5-10 25045 Riverside Santa Ana Mtns., Santa Rosa Plateau, hills west of the head of De Luz Creek, 0.4 mi. south of Tenaja Rd. on west side of Calle Roble near Avenida Matorral 671 Comment
  UCR136272  Gnaphalium californicum A. C. Sanders 2004-4-20 27563 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  UCR159253  Gnaphalium californicum A. C. Sanders, Kelly Volansky 2005-8-31 31582 Riverside Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd. 701 Comment
  UCR40417  Gnaphalium canescens subsp. beneolens Steve Boyd 1985-8-7 1094 San Diego Santa Rosa Plateau, Forest Service Rd. 8S02 [Margarita Truck Trail], 1.5 mi west of junction of 8S02, 8S01, and Tenaja roads 777 Comment
  UCR141245  Gnaphalium canescens subsp. microcephalum A. C. Sanders, Kelly Volansky 2004-10-6 28814 Riverside Santa Ana Mtns./Santa Rosa Plateau, 41050 Avenida La Cresta, south of Sierra Maria Rd. and c. 1.5 mi. north of Tenaja Rd., c. 2 miles NW of the Mesa de Colorado 671 Comment
  RSA334660  Gnaphalium leucocephalum Steve Boyd 1985-7-30 1056 San Diego Lower Cottonwood Canyon, near its confluence with De Luz Creek. Comment
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May 13 2010
  UCR169466  Gnaphalium luteoalbum John F. Green 2005-4-28 s.n. Riverside Peninsular Range; Southern Santa Ana Mtns., Santa Rosa Plateau, hills on the south side of Tenaja Rd., between Squaw Mtn. and DeLuz Creek 655 Comment
  RSA192005  Gnaphalium microcephalum H. A. Zuill 1966-7-7 280 Riverside San mateo canyon, 9-10 miles SW of Murrieta. Comment
  UCR1195  Gnaphalium stramineum Martha McCarthy 1960-4-24 s.n. Riverside Santa Ana Mtns, 20 ft from north side of Tenaja Rd., 11 mi from the junction with Washington Ave, Murrieta [vicinity of Squaw Mtn.] 701 Comment
  UCR58500  Grindelia camporum Ed LaRue 1989-7-26 s.n. Riverside Santa Ana Mtns.; Santa Rosa Plateau, c. 0.5 mi south of Redonda Mesa, surrounded by El Cerezo Rd; Corona Cala Camino is the E boundary 762 Comment
  RSA192003  Gutierrezia californica H. A. Zuill 1966-6-27 249 Riverside 10 miles SW of Murrieta and 1/2 mile W of Tenaja Gd street Comment
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Mar 28 2013
  RSA561421  Gutierrezia sarothrae Steve Boyd, Tim Ross, D. Bramlet 1992-9-9 7688 Riverside Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper San Mateo Canyon, from the junction of Tenaja Road (7S01) and Los Almos Road (7S04) and the confluence of Los Almos Creek., Up the San Mateo Trail north to Potrero de la Cienega. 396 Comment
  CLARK-A1045-314  Habenaria sparsiflora George K. Helmkamp 1979-4-27 Riverside Santa Ana Mountains Wildomar 7.5'Q Comment
  UCR141236  Haplopappus squarrosus A. C. Sanders, Mike Misenhelter 2004-10-6 28830 Riverside Santa Ana Mtns./Santa Rosa Plateau, hill 2139 at west end of the Mesa De Colorado, private land on the west side of Via Volcano adjacent to the Santa Rosa Plat. Ecol. Reserve 640 Comment
  UCR158948  Haplopappus squarrosus A. C. Sanders, Kelly Volansky 2005-8-31 31600 Riverside Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd. 701 Comment
  UCR163991  Haplopappus squarrosus John F. Green 2005-11-2 s.n. Riverside Peninsular Range, Southern Santa Ana Mtns., Santa Rosa Plateau, La Cresta area, 2 miles NE of Squaw Mountain 640 Comment
  UCR141254  Haplopappus venetus A. C. Sanders, Kelly Volansky 2004-10-6 28820 Riverside Santa Ana Mtns./Santa Rosa Plateau, 41050 Avenida La Cresta, south of Sierra Maria Rd. and c. 1.5 mi. north of Tenaja Rd., c. 2 miles NW of the Mesa de Colorado 671 Comment
  CAS-BOT-BC231108  Harpagonella palmeri Steve Boyd; Tim Ross 1992-5-6 7302 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area, S flank of Miller Mountain about upper portions of Miller Canyon, the major drainage on the S flank of the mountain 762 Comment
  SD152909  Harpagonella palmeri Steve Boyd, Tim Ross 1992-5-6 7302 San Diego So. Santa Ana Mtns, San Mateo Canyon Wilderness Area. Southern flank of Miller Mountain about upper portions of Miller Canyon, the major drainage on the southern flank of the mountain. Mostly on clay soils developed on basalt. 701 Comment
  UCR79480  Harpagonella palmeri Steve Boyd, T. S. Ross 1992-5-6 7302 San Diego Peninsular Range; Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southern flank of Miller Mountain about upper portions of 'Miller Canyon,' the major drainage on the southern flank of the mountain 762 Comment
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Dec 4 2014
  RSA561507  Hazardia squarrosa var. grindelioides Steve Boyd, Tim Ross, D. Bramlet 1992-9-9 7667 Riverside Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper San Mateo Canyon, from the junction of Tenaja Road (7S01) and Los Almos Road (7S04) and the confluence of Los Almos Creek., Up the San Mateo Trail north to Potrero de la Cienega. 396 Comment
  CAS-BOT-BC211525  Helianthemum scoparium Steve Boyd; Tim Ross 1992-5-6 7307 San Diego Southern flank of Miller Mountain about upper portions of Miller Canyon, the major drainage on the southern flant of the mountain, Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area 762 Comment
  CAS-BOT-BC211542  Helianthemum scoparium A. C. Sanders; Mike Misenhelter 2005-3-23 29272 Riverside Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd., Wildomar 7.5' Q, Santa Ana Mts. 701 Comment
  UCR135846  Helianthemum scoparium A. C. Sanders 2004-4-20 27535 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  UCR155330  Helianthemum scoparium A. C. Sanders, Mike Misenhelter 2005-3-23 29272 Riverside Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  UCR163994  Helianthemum scoparium John F. Green 2005-11-2 s.n. Riverside Peninsular Range, Southern Santa Ana Mtns., Santa Rosa Plateau, La Cresta area, 2 miles NE of Squaw Mountain 640 Comment
  UCR40505  Helianthemum scoparium Steve Boyd 1985-7-30 1061 San Diego Lower Cottonwood Canyon, near confluence with De Luz Creek 156 Comment
  UCSB36183  Helianthemum scoparium Brownell, Kathleen 1980-5-17 San Diego 1 mi. N on Tenaja Rd. from Calle Colina; Santa Ana Mtns. Comment
  RSA180348  Helianthemum scoparium var. aldersonii E. W. Lathrop 1959-4-2 4415 Riverside 18 miles W of Murrieta, Cottonwood Canyon of the Tenaja Range. Comment
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Apr 28 2011
  RSA441799  Helianthemum scoparium var. aldersonii Ann Grove 1971-8-10 15 Riverside Tenaja Ranger Station area, Rancho California, 7 miles northwest of Murietta Comment
  POM320308  Helianthemum scoparium var. scoparium Worthman 1968-5-16 156 Riverside 6.7 mi. west of Murietta. 244 Comment
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Jun 16 2013
  RSA560284  Helianthemum scoparium var. scoparium Steve Boyd, Timothy S. Ross, Michael Wall, Bob Boyd 1992-6-4 7534 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Canyon at the confluence with Miller Creek. 537 Comment
  RSA717575  Helianthemum scoparium var. scoparium A. C. Sanders, Mike Misenhelter 2005-3-23 29272 Riverside Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  RSA334676  Helianthemum scoparium var. vulgare Steve Boyd 1985-7-30 1061 San Diego Lower Cottonwood Canyon, near its confluence with De Luz Creek. Comment
  RSA192195  Helianthus annuus subsp. lenticularis E. W. Lathrop 1959-9-11 4647 Riverside 14 miles W of Murrieta Comment
  RSA560291  Helianthus gracilentus Steve Boyd, T. S. Ross, Michael Wall 1992-6-4 7544 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Canyon at the confluence with 'Miller Canyon' 537 Comment
  SD152933  Helianthus gracilentus Steve Boyd, Tim Ross and Mike Wall 1992-6-4 7544 San Diego Southern Santa Ana Mountains, Devil Canyon at the confluence with Miller Creek. 540 Comment
  UCR155314  Helianthus gracilentus A. C. Sanders, Mike Misenhelter 2005-3-23 29262 Riverside Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  UCR164067  Helianthus gracilentus John F. Green 2005-11-2 s.n. Riverside Peninsular Range, Southern Santa Ana Mtns., Santa Rosa Plateau, La Cresta area, Los Alamos Canyon 1.5 mi. SW of Los Alamos Ranch, just outside Cleveland Nat. Forest boundary 564 Comment
  RSA180384  Heliotropium curassavicum var. oculatum E. W. Lathrop 1960-6-9 4964 Riverside 14 miles west of Murrieta. Comment
  RSA180421  Heliotropium curassavicum var. oculatum E. W. Lathrop 1959-9-11 4650 b Riverside 14 miles W of Murrieta Comment
  UCR135863  Hemizonia A. C. Sanders 2004-4-20 27574 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  RSA180444  Hemizonia fasciculata E. W. Lathrop 1960-6-8 4927 Riverside 14 miles west of Murrieta Comment
  RSA562073  Hemizonia fasciculata Steve Boyd 1992-6-9 7599 B San Diego Southern Santa Ana Mts., San Mateo Canyon Wilderness Area. Upper southern flank of Miller Mt. to the W of ''Miller Canyon'', the principle drainage on the southern flank of the mountain. 671 Comment
  RSA561418  Hemizonia kelloggii Steve Boyd, Tim Ross, D. Bramlet 1992-9-9 7691 Riverside Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper San Mateo Canyon, from the junction of Tenaja Road (7S01) and Los Almos Road (7S04) and the confluence of Los Almos Creek., Up the San Mateo Trail north to Potrero de la Cienega. 396 Comment
  RSA192193  Hemizonia paniculata E. W. Lathrop 1960-5-20 4806 Riverside 14 miles west of Murrieta. Comment
  RSA334653  Hemizonia paniculata Steve Boyd 1985-8-7 1093 San Diego Forest Service Rd. 8S02, 1.5 mi W of jct of 8S02, 8S01, and Tenaja Rds. Comment
  RSA711041  Hemizonia paniculata A. C. Sanders, Kelly Volansky 2005-8-31 31597 Riverside Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., ca 0.5 mi. N of Tenaja Rd. 671 Comment
  UCR141250  Hemizonia paniculata A. C. Sanders, Kelly Volansky 2004-10-6 28812 Riverside Santa Ana Mtns./Santa Rosa Plateau, 41050 Avenida La Cresta, south of Sierra Maria Rd. and c. 1.5 mi. north of Tenaja Rd., c. 2 miles NW of the Mesa de Colorado 671 Comment
  UCR159197  Hemizonia paniculata A. C. Sanders, Kelly Volansky 2005-8-31 31597 Riverside Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd. 701 Comment
  UCR163985  Hemizonia paniculata John F. Green 2005-11-2 s.n. Riverside Peninsular Range, Southern Santa Ana Mtns., Santa Rosa Plateau, La Cresta area, Los Alamos Canyon 1.5 mi. SW of Los Alamos Ranch, just outside Cleveland Nat. Forest boundary 564 Comment
  UCR163993  Hemizonia paniculata John F. Green 2005-11-2 s.n. Riverside Peninsular Range, Southern Santa Ana Mtns., Santa Rosa Plateau, La Cresta area, 2 miles NE of Squaw Mountain 640 Comment
  UCR187504  Hemizonia paniculata Theresa Johnson 2006-9-27 286 Riverside Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau, Tenaja Road west of Squaw Mountain, c. 1 mile NW of Tenaja Guard Station 598 Comment
  UCR40416  Hemizonia paniculata Steve Boyd 1985-8-7 1093 San Diego Santa Rosa Plateau, Forest Service Rd. 8S02 [Margarita Truck Trail], 1.5 mi west of junction of 8S02, 8S01, and Tenaja roads 777 Comment
  RSA561770  Hesperocnide tenella Steve D. Boyd 1992-4-21 6957 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. ''Miller Creek'', a major drainage on south flank of Miller Mountian, upsteam from Forest Service Road 8S02. 641 Comment
  SD136739  Hesperocnide tenella Steve Boyd 1992-4-21 6957 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area, Miller Creek, a major drainage on south flank of Miller Mountain, upstream from Forest service Road 8S02. Locally common in understory of chaparral on mesic exposures. 640 Comment
  RSA552777  Heterocodon rariflorum Steve Boyd, Timothy S. Ross, Orlando Mistretta, Kendall McCulloh 1992-3-11 6720 San Diego Santa Ana Mountains. San Mateo Canyon Wilderness Area. Upper Devil Cyn. from 8S01 downstream to large waterfall area. 640 Comment
  RSA570729  Heterocodon rariflorum Steve Boyd, W. Appleby 1993-4-8 7942 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of Cleveland National Forest, upper Devil Canyon from road 8S01 downstream to vicinity of Mud Springs. 655 Comment
  RSA771876  Heterocodon rariflorum Steve Boyd 2010-6-9 12292 San Diego Head of Mud Creek., a tributary of Devil Canyon; along Margarita Peak Road (8S01) southwest of Sky Ranch. 732 Comment
  SD239670  Heterocodon rariflorum Steve Boyd 2010-6-9 12292 San Diego Santa Ana Mountains: Head of Mud Creek, a tributary of Devil Canyon; along Margarita Peak Road (8S01) southwest of Sky Ranch 732 Comment
  UCR218061  Heterocodon rariflorum Steve Boyd 2010-6-9 12292 San Diego Santa Ana Mountains, Head of ''Mud Creek'', a tributary of Devil Canyon; along Margarita Peak Road (8S01) southwest of ''Sky Ranch' 732 Comment
  SD152761  Heteromeles arbutifolia Steve Boyd, Tim Ross 1992-5-6 7299 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southern flank of Miller Mountain about upper portions of Miller Canyon, the major drainage on the southern flank of the mountain 701 Comment
  UCR163989  Heteromeles arbutifolia John F. Green 2005-11-2 s.n. Riverside Peninsular Range, Southern Santa Ana Mtns., Santa Rosa Plateau, La Cresta area, 2 miles NE of Squaw Mountain 640 Comment
  UCR141232  Heterotheca grandiflora A. C. Sanders, Mike Misenhelter 2004-10-6 28835 Riverside Santa Ana Mtns./Santa Rosa Plateau, hill 2139 at west end of the Mesa De Colorado, private land on the west side of Via Volcano adjacent to the Santa Rosa Plat. Ecol. Reserve 640 Comment
  UCR163988  Heterotheca grandiflora John F. Green 2005-11-2 s.n. Riverside Peninsular Range, Southern Santa Ana Mtns., Santa Rosa Plateau, La Cresta area, 2 miles NE of Squaw Mountain 640 Comment
  RSA561517  Hoita macrostachya Steve Boyd, T. S. Ross, D. E. Bramlet 1992-9-9 7669 Riverside Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper San Mateo Canyon, from the junction of Tenaja Road (7S01) and Los Almos Road (7S04) and the confluence of Los Almos Creek, up the San Mateo Trail north to Potrero de la Cienega, 396 Comment
  UCSB55268  Hoita macrostachya Thorne, Robert; Boyd, Steve; Lathrop, Earl 1985-7-18 San Diego Santa Rosa Plateau; dry waterfall tributary to Cottonwood Canyon 426 Comment
  RSA192191  Holocarpha virgata subsp. elongata E. W. Lathrop 1959-9-11 4651 Riverside 14 miles W of Murrieta; Tenaja plateau. Comment
  RSA562074  Holocarpha virgata subsp. elongata Steve Boyd, T. S. Ross 1992-6-9 7599 A San Diego Southern Santa Ana Mts., San Mateo Canyon Wilderness Area. Upper southern flank of Miller Mt. to the W of ''Miller Canyon'', the principle drainage on the southern flank of the mountain. 671 Comment
  RSA709185  Holocarpha virgata subsp. elongata A. C. Sanders, Kelly Volansky 2005-8-31 31599 Riverside Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., ca 0.5 mi. N of Tenaja Rd. 671 Comment
  SD186088  Holocarpha virgata subsp. elongata A. C. Sanders, Mike Misenhelter 2004-10-6 28826 Riverside Hill 2139 at west end of the Mesa De Colorado, private land on the west side of Vioa Volcano adjacent to the Santa Rosa Plateau Ecol. Reserve. 640 Comment
  SD193231  Holocarpha virgata subsp. elongata A. C. Sanders, Kelly Volansky 2005-8-31 31599 Riverside Santa Rosa Plateau, hills west of headwaters of De Luz Creek, ca. 0.5 mile north of Tenaja Rd. 671 Comment
  UCR132953  Holocarpha virgata subsp. elongata A. C. Sanders, Kent Beaman 2002-5-10 25051 .2 Riverside Santa Ana Mtns., Santa Rosa Plateau, hills west of the head of De Luz Creek, 0.4 mi. south of Tenaja Rd. on west side of Calle Roble near Avenida Matorral 671 Comment
  UCR14038  Holocarpha virgata subsp. elongata Frank C. Vasek 1973-1 s.n. Riverside Santa Ana Mtns., Santa Rosa Plateau, on border of Riverside and San Diego counties [De Luz region, prob. on Tenaja Rd.] 500 Comment
  UCR141246  Holocarpha virgata subsp. elongata A. C. Sanders, Mike Misenhelter 2004-10-6 28826 Riverside Santa Ana Mtns./Santa Rosa Plateau, hill 2139 at west end of the Mesa De Colorado, private land on the west side of Via Volcano adjacent to the Santa Rosa Plat. Ecol. Reserve 640 Comment
  UCR141247  Holocarpha virgata subsp. elongata A. C. Sanders, Kelly Volansky 2004-10-6 28810 Riverside Santa Ana Mtns./Santa Rosa Plateau, 41050 Avenida La Cresta, south of Sierra Maria Rd. and c. 1.5 mi. north of Tenaja Rd., c. 2 miles NW of the Mesa de Colorado 671 Comment
  UCR158950  Holocarpha virgata subsp. elongata A. C. Sanders, Kelly Volansky 2005-8-31 31599 Riverside Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd. 701 Comment
  UCR163992  Holocarpha virgata subsp. elongata John F. Green 2005-11-2 s.n. Riverside Peninsular Range, Southern Santa Ana Mtns., Santa Rosa Plateau, La Cresta area, 2 miles NE of Squaw Mountain 640 Comment
  UCR189580  Holocarpha virgata subsp. elongata Andrea Salzman 2006-10-12 196 Riverside Peninsular Range; Santa Ana Mountains, along road from Tenaja Gaurd Station, above Tenaja Canyon. San Mateo Canyon 599 Comment
  UCR189777  Holocarpha virgata subsp. elongata Amy Rowland 2007-9-5 108 Riverside Peninsular Range; Santa Ana Mountains, Tenaja Corridor at intersection of Corona Cala Camino and Avocado Mesa Roads 720 Comment
  UCR273492  Holocarpha virgata subsp. elongata A. C. Sanders, Glen Morrison 2016-8-4 42612 Riverside Peninsular Range; Santa Ana Mountains, Santa Rosa Plateau, Redonda Mesa, near radio/cellphone tower & prominent abandoned microwave tower 855 Comment
  UCR49372  Holocarpha virgata subsp. elongata S. J. Myers 1987-9-15 s.n. Riverside Santa Ana Mtns., Santa Rosa Plateau, intersection of Corona Calle Camino and El Cerezo Rd, immediately south of Redonda Mesa Comment
  RSA654571  Hordeum arizonicum Marion P. Harthill 1976-5-6 s.n. Riverside Rancho California. [county not specified] 762 Comment
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May 20 2012
  RSA654572  Hordeum brachyantherum Marion P. Harthill 1976-5-6 s.n. Riverside Rancho California. [county not specified] 610 Comment
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May 20 2012
  RSA179498  Hordeum brachyantherum subsp. californicum E. W. Lathrop 1959-5-17 4546 Riverside 14 miles west of Murrieta. Comment
  RSA715128  Hordeum marinum Daisie Huang 2006-4-30 s.n. Riverside Via Volcano Rd, across from Vernal Pool Trailhead in Santa Rosa Plateau Reserve. Sunny flat, clay soil. 635 Comment
  UCR136257  Hordeum marinum A. C. Sanders 2004-4-20 27564 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  UCR22189  Hordeum marinum subsp. gussoneanum E. W. Lathrop 1959-4-26 4506 Riverside Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau; 14 miles west of Murrieta Comment
  RSA192270  Hordeum murinum subsp. leporinum E. W. Lathrop 1960-5-6 4798 Riverside 10 miles west of Murrieta. Comment
  SD136957 Image available Hordeum vulgare Steve Boyd, Tim Ross 1992-6-9 7614 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper southern flank of Miller Mountain, along dirt road within private inholding at base of east-most high plateau 730 Comment
  CAS-BOT-BC146524  Horkelia truncata Steve Boyd; Tim Ross 1992-6-4 7590 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southeastern edge of wilderness in upper Devil Canyon drainage, southwest of Sky Ranch, along Forest Service Road 8S01 731 Comment
  RSA0012064  Horkelia truncata Steve D. Boyd, Michael Wall 2006-7-7 11665 San Diego Southeastern boundary of the San Mateo Canyon Wilderness Area (Cleveland National Forest), southwest of Sky Ranch along Forest Road 8S01, upper portion of ''Mud Canyon,'' just south of old landing strip. Comment
  RSA560306  Horkelia truncata Steve D. Boyd, Tim S. Ross 1992-6-4 7590 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness area. Southeastern edge of wilderness in upper Devil Canyon drainage, northwest of Sky Ranch. 701 Comment
  RSA560314  Horkelia truncata Steve D. Boyd, Tim S. Ross 1992-6-4 7582 B San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness area. Southeastern edge of wilderness in upper Devil Canyon drainage, northwest of Sky Ranch. 701 Comment
  SD136762  Horkelia truncata Steve Boyd, Tim Ross 1992-6-4 7582 B San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southeastern efge of wilderness in upper Devil Canyon drainage, northwest of Sky Ranch Occasional openings in chaparral, especially vernally moist locations. 701 Comment
  UC1606621  Horkelia truncata Steve Boyd, Tim Ross 1992-6-4 7582 B San Diego NW of Sky Ranch (SE edge of wilderness in upper Devil Canyon drainage,); Southern Santa Ana Mountains, San Mateo Canyon Wilderness Ar 701 Comment
  UCR224253  Horkelia truncata Steve Boyd, Michael Wall 2006-7-7 11665 San Diego Peninsular Ranges; Santa Ana Mountains region, Southeastern boundary of the San Mateo Canyon Wilderness Area (Cleveland National Forest), southwest of Sky Ranch along Forest Road 8S01, upper portion of ''Mud Canyon,'' just south of old landing strip. Comment
  OBI37561  Hydrocotyle ranunculoides Steve Boyd 1985-8-7 1107 Riverside Santa Rosa Plateau region, NW base of Redonda mesa on Tenaja Rd, 0.8 mi E ofjtn with 8S01 and 8S02 Comment
  RSA335008  Hydrocotyle ranunculoides Steve Boyd 1985-8-7 1107 Riverside Santa Rosa Plateau Region, NW base of Redonda Mesa on Tenaja Road, 0.8 mile east of jct with 8S01 and 8S02. Comment
  SD122933  Hydrocotyle ranunculoides Steve Boyd 1985-8-7 1107 Riverside Santa Rosa Plateau, northwest base of Redonda Mesa on Tenaja Road, 0.8 miles east of junction with 8S01 and 8S02. Comment
  SD90463  Hydrocotyle ranunculoides Robert F. Thorne, E. Lathrop 1969-6-6 39347 Riverside Santa Rosa Plateau, Rancho California. 609 Comment
  UC1400356  Hydrocotyle ranunculoides R. F. Thorne and E. Lathrop 1969-6-6 39347 Riverside Santa Rosa Plateau, Rancho California 609 Comment
  UCR40562  Hydrocotyle ranunculoides Steve Boyd 1985-8-7 1107 Riverside Santa Ana Mtns., Santa Rosa Plateau, Santa Rosa Plateau, NW base of Redonda Mesa on Tenaja Road, 0.8 mi east of the junction w/ 8S01 & 8S02 671 Comment
  HSC80289  Hypericum anagalloides Steve Boyd 1985-8-7 1099 San Diego Santa Rosa Plateau, FS Rd. 8S02, 2.3 mi. W of Johnson Ranch (junction 8S01 & 8S02) Comment
  OBI37555  Hypericum anagalloides Steve Boyd 1985-8-7 1099 San Diego Santa Rosa Plateau region. Forest Service Rd 8S02, 2.3 mi W of Johnson Ranch (jtn 8S01 & 8S02) Comment
  UCR40523  Hypericum anagalloides Steve Boyd 1985-8-7 1099 San Diego Santa Rosa Plateau, Forest Service Rd 8S02, 2.3 mi west of Johnson Ranch (junction 8S01 & 8S02) Comment
  RSA334648  Hypericum androsaemum Steve Boyd 1985-8-7 1099 San Diego Santa Rosa Plateau region. Forest Service Road 8S02, 2.3 miles west of Johnson Ranch (junction 8S01 & 8S02). Comment
  RSA570728  Hypericum androsaemum Steve Boyd, Walter Appleby, Bob Boyd 1993-4-8 7940 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of Cleveland National Forest, upper Devil Canyon from road 8S01 downstream to vicinity of Mud Springs. 655 Comment
  SD181473  Hypericum formosum Scott D. White, Sandy Leatherman 2000-5-31 7983 Riverside Santa Ana Mountains/Santa Rosa Plateau, near squaw Mountain, series of unpaved roads on east- and north-facing slopes; Wildomar [quad]. Occasional (patchy) in grassland. 640 Comment
  UCR40469  Hypericum formosum subsp. scouleri Steve Boyd 1985-8-7 1098 San Diego Santa Rosa Plateau, Forest Service Rd 8S02, 2.3 mi west of Johnson Ranch (junction 8S01 & 8S02) Comment
  RSA191410  Hypericum formosum var. scouleri E. W. Lathrop, R. F. Thorne 1967-9-26 6620 Riverside Tenaja Guard Station, 10 miles NW of Murrieta. Comment
  RSA334631  Hypericum formosum var. scouleri Steve Boyd 1985-7-30 1079 San Diego Upper Cottonwood canyon, 3.6 mi. (by road) northwest of jtn of Tenaja Trail and De luz Rd. Comment
  RSA334649  Hypericum formosum var. scouleri Steve Boyd 1985-8-7 1098 San Diego Santa Rosa Plateau region. Forest Service Road 8S02, 2.3 mi. west of Johnson Ranch (jtn 8S01 & 8S02). Comment
  RSA674615  Hypericum formosum var. scouleri Scott D. White, Sandy Leatherman 2000-5-31 7983 Riverside Santa Rosa Plateau: Near Squaw Mountain. Series of unpaved roads on east- and north-facing slopes. 640 Comment
  SD122925  Hypericum formosum var. scouleri Steve Boyd 1985-7-30 1079 San Diego Upper Cottonwood Canyon, 3.6 mi. (by road) northwest of jtn of Tenaja Trail and De Luz Rd. Several plants in side cyn near road. Comment
  HSC80283  Hypericum scouleri Steve Boyd 1985-7-30 1079 San Diego Upper Cottonwood Canyon, 3.6 mi. (by road) NW of the junction of Tenaja Trail and De Luz Road. Comment
  OBI37531  Hypericum scouleri Steve Boyd 1985-7-30 1079 San Diego Upper Cottonwood Cyn, 3.6 mi (by rd) NW of jtn of Tenaja Trl and De Luz Rd Comment
  OBI37554  Hypericum scouleri Steve Boyd 1985-8-7 1098 San Diego Santa Rosa Plateau region. Forest Service Rd 8S02, 2.3 mi W of Johnson Ranch (jtn 8S01 & 8S02) Comment
  SEINET3082843 Image available Hypericum scouleri Steve Boyd 1985-7-30 1079 San Diego Santa Ana Mtns.; Santa Rosa Plateau; Upper Cottonwood Canyon, 3.6 mi. (by road) NW of the junction of Tenaja Trail and De Luz Road. Comment
  CDA7500  Hypochaeris glabra Bob Russell 1977-7-1 442 -113 Riverside Ralph Hanson Ranch, Corancho Road, 8 miles west of Temecula. Comment
  RSA180466  Hypochaeris glabra E. W. Lathrop 1960-5-6 4787 Riverside 10 miles west of Murrieta. Comment
  RSA343866  Hypochaeris glabra R. F. Thorne, Walter Wisura, E. W. Lathrop, Sara Meury 1985-5-18 60658 Riverside Santa Rosa Plateau: at edge of Cleveland National forest 610 Comment
  UCD133380  Hypochaeris glabra Robert F. Thorne; W. Wisura, E. Lathrop, S. Meury 1985-5-18 60658 Riverside Santa Rosa Plateau: at edge of Cleveland National Forest. 609 Comment
  RSA192190  Hypochaeris radicata E. W. Lathrop 1960-6-6 4827 Riverside 14 miles W. of Murrieta. Comment
  RSA199008  Isoetes howellii R. F. Thorne, E. W. Lathrop, Ora M. Clark, S. Carlquist 1968-4-18 37420 Riverside Santa Rosa Plateau: near roadside, Rancho California. Santa Ana Mountains 610 Comment
  RSA199006  Isoetes orcuttii R. F. Thorne, E. W. Lathrop, Ora M. Clark, S. Carlquist 1968-4-18 37419 Riverside Santa Ana Mountains, Rancho California, Santa Rosa Plateau 609 Comment
  CHSC111026  Isolepis prolifera Howard Metcalf; G. D. Barbe 1978-11-14 2472 San Diego Persisting in sandy soil of lath house adjacent to greenhouse, Kiwi Nursery, 40922 DeLuz Road, 19 km northwest of Fallbrook, San Diego County. Comment
  UCR84501  Isomeris arborea var. globosa Steve Boyd 1994-10-14 8402 Riverside S Santa Ana Mtns, Santa Rosa Plateau, E of the Tenaja Guard Station of the Cleveland Nat'l Forest, at the intersection of Tenaja Road and Wildomar Truck Trail (7S01) 671 Comment
  RSA716816  Iva axillaris subsp. robustior A. C. Sanders 2004-4-20 28213 Riverside Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line. 640 Comment
  RSA227711  Jepsonia parryi Gary D. Cromwell 1972-2-15 710 Riverside Small canyon canyon off Los Alamos Canyon, 8 mi. SSW of Lake Elsinore and unpaved road #7So4, USDA Forest Serv. map, Trabuco Dist., Cleveland Nat. Forest. 488 Comment
  RSA227712  Jepsonia parryi Gary D. Cromwell 1972-2-15 709 Riverside Small canyon canyon off Los Alamos Canyon, 8 mi. SSW of Lake Elsinore and unpaved road #7So4, USDA Forest Serv. map, Trabuco Dist., Cleveland Nat. Forest. 488 Comment
  RSA388390  Juglans californica Robert F. Thorne, Steve D. Boyd, Earl Lathrop 1985-7-18 61226 San Diego Santa Rosa Plateau: Along road in lower Cottonwood Canyon Comment
  UCR43404  Juglans californica R. F. Thorne, Steve Boyd, E. W. Lathrop 1985-7-18 61226 San Diego Santa Rosa Plateau, along road in lower Cottonwood Canyon Comment
  UCSB60186  Juglans californica Boyd, Steve 1985-7-23 San Diego Tenaja Rd; 0.6 mi. west of jtn with De Luz Rd 167 Comment
  UC1523623  Juglans californica var. californica Robert F. Thorne, Steve Boyd, and Earl Lathrop 1985-7-18 61226 San Diego lower Cottonwood Canyon Santa Rosa Plateau (along road) Comment
  IRVC12877  Juncus bufonius B. T. Gittins 1966-5-1 1290 Riverside Santa Rosa Plateau. Peninsular Ranges, Santa Ana Mountains Comment
  RSA560433  Juncus bufonius Steve Boyd, Timothy S. Ross, Michael Wall 1992-6-4 7531 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Canyon at the confluence with Miller Creek . 537 Comment
  RSA561793  Juncus bufonius Steve Boyd 1992-4-21 6970 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southern flanks of Miller Mountain. 640 Comment
  SD136982  Juncus bufonius Steve Boyd, Tim Ross, Mike Wall 1992-6-4 7531 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Canyon at the confluence with Miller Creek. In moist sand along stream margins. 536 Comment
  UC1608226  Juncus bufonius Steve Boyd, Tim Ross, Mike Wall 1992-6-4 7531 San Diego Devil Canyon at the confluence with Miller Creek, Santa Mateo Canyon Wilderness, Southern Santa Ana Mts. Devil Canyon; Southern Santa Ana Mts., Santa Mateo Canyon Wilderness 536 Comment
  UCR159205  Juncus bufonius var. congestus A. C. Sanders, Kelly Volansky 2005-8-31 31566 Riverside Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd. 701 Comment
  SBBG102832  Juncus dubius R. Montijo 1991-7-10 91 -20 Riverside Avenida Escalera, N of Tenaja Rd & ca. 1 mi NE of Squaw Mtn; Santa Rosa Plateau 609 Comment
  HSC83918  Juncus effusus subsp. austrocalifornicus R. F. Thorne, C. W. Tilforth, Larry E. DeBuhr, E. W. Lathrop 1975-8-29 47293 Riverside Santa Rosa Plateau, just SE of Tenaja Guard Station off Tenaja Truck Trail 610 Comment
  RSA334647  Juncus effusus subsp. austrocalifornicus Steve Boyd 1985-8-7 1100 San Diego Santa Rosa Plateau region. Forest Service Road 8S02, 2.3 miles west of Johnson Ranch (junction 8S01 & 8S02). Comment
  RSA335007  Juncus effusus subsp. austrocalifornicus Steve Boyd 1985-8-7 1106 Riverside Santa Rosa Plateau region, NW base of Redonda Mesa on Tenaja Rd., 0.8 miles east of junction with 8S01 and 8S02. Comment
  RSA356638  Juncus effusus subsp. austrocalifornicus Robert F. Thorne, C. W. Tilforth, Larry E. DeBuhr, E. W. Lathrop 1975-8-29 47293 Riverside Santa Rosa Plateau: SE of Tenaja Guard Station 610 Comment
  SD122850  Juncus effusus subsp. austrocalifornicus Steve Boyd 1985-8-7 1106 Riverside Santa Rosa Plateau Region, northwest base of Redonda Mesa on Tenaja Road, 0.8 mile east of junction with 8S01 and 8S02. In wet, muddy swale along road. Comment
  UCR40548  Juncus effusus subsp. austrocalifornicus Steve Boyd 1985-8-7 1106 Riverside Santa Ana Mtns., Santa Rosa Plateau, Santa Rosa Plateau, NW base of Redonda Mesa on Tenaja Road, 0.8 mi east of the junction w/ 8S01 & 8S02 671 Comment
  UCR40424  Juncus effusus var. pacificus Steve Boyd 1985-8-7 1100 San Diego Santa Rosa Plateau, Forest Service Rd 8S02, 2.3 mi west of Johnson Ranch (junction 8S01 & 8S02) Comment
  RSA334633  Juncus macrophyllus Steve Boyd 1985-7-30 1075 San Diego Lower Cottonwood Canyon, near its confluence with De Luz Creek. Comment
  RSA560292  Juncus macrophyllus Steve Boyd, Timothy S. Ross, Michael Wall 1992-6-4 7543 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Canyon at the confluence with Miller Creek . 537 Comment
  SD153008  Juncus macrophyllus Steve Boyd, Tim Ross, Mike Wall 1992-6-4 7543 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area, Devil Canyon at the confluence with 'Miller Creek' Common on moist sand along margins of stream. 536 Comment
  RSA180267  Juncus mexicanus E. W. Lathrop 1960-6-9 4984 Riverside 14 miles west of Murrieta. Comment
  RSA180435  Juncus mexicanus E. W. Lathrop 1960-6-8 4822 Riverside 14 miles west of Murrieta Comment
  RSA192133  Juncus mexicanus E. W. Lathrop 1964-5-24 5383 Riverside 14 miles west of Murrieta. 549 Comment
  RSA192134  Juncus mexicanus E. W. Lathrop 1960-6-9 4960 Riverside 14 miles west of Murrieta. Comment
  RSA192146  Juncus mexicanus E. W. Lathrop 1959-4-26 4502 Riverside 14 miles W of Murrieta - Tenaja Plateau. Comment
  RSA560427  Juncus patens Steve Boyd, Timothy S. Ross, Michael Wall 1992-6-4 7529 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Canyon at the confluence with Miller Creek . 537 Comment
  SD136980 Image available Juncus patens Steve Boyd, Tim Ross, Mike Wall 1992-6-4 7529 San Diego Southern Santa Ana Mountains., San Mateo Canyon Wilderness Area. Devil Canyon at the confluence with Miller Creek occasional in moist sand along stream margins. Occasional in moist sand along stream margins. 537 Comment
  SEINET3880691  Juncus patens Steve Boyd, Timothy S. Ross; Mike Wall 1992-6-4 7529 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Canyon at the confluence with 'Miller Creek.'.; 0 536 Comment
  CLARK-A1045-60  Juncus rugulosus George K. Helmkamp 1978-6-1 Riverside Santa Ana Mountains head of De Luz Creek; Wildomar 7.5' Q Comment
  RSA191406  Juncus rugulosus E. W. Lathrop, Robert F. Thorne 1967-9-26 6618 Riverside Tenaja Guard Station, 10 miles NW of Murrieta. Comment
  RSA505036  Juncus rugulosus Ed LaRue 1989-7-13 s.n. Riverside Santa Rosa Plateau, Tenaja Road where De Luz Creek crosses road, NW of Mesa de Colorado. Comment
  RSA553924  Juncus rugulosus R. Montijo 1991-7-10 91 -20 Riverside Santa Rosa Plateau, Avenida Escalera, N of Tenaja Road and ca. 1 mile NE of Squaw Mountain. 610 Comment
  RSA560428  Juncus rugulosus Steve Boyd, Timothy S. Ross, Michael Wall 1992-6-4 7528 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Canyon at the confluence with Miller Creek . 537 Comment
  RSA709184  Juncus rugulosus A. C. Sanders, Kelly Volansky 2005-8-31 31568 Riverside Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., ca 0.5 mi. N of Tenaja Rd. 671 Comment
  SD136979  Juncus rugulosus Steve Boyd, Tim Ross, Mike Wall 1992-6-4 7528 San Diego Southern Santa Ana Mountains, San Mareo Canyon Wilderness Area, Devil Canyon at the confluence with 'Miller Creek'. In shallow water along stream margins. 536 Comment
  UCR159204  Juncus rugulosus A. C. Sanders, Kelly Volansky 2005-8-31 31568 Riverside Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd. 701 Comment
  UCR164070  Juncus rugulosus John F. Green 2005-11-2 s.n. Riverside Peninsular Range, Southern Santa Ana Mtns., Santa Rosa Plateau, La Cresta area, Los Alamos Canyon 1.5 mi. SW of Los Alamos Ranch, just outside Cleveland Nat. Forest boundary 564 Comment
  RSA192264  Juncus xiphioides E. W. Lathrop 1960-6-9 4966 Riverside 14 miles west of Murrieta. Comment
  SD70880  Juncus xiphioides Helen V. Witham 1969-7-2 176 Riverside Common along creek, DeLuz Creek crossing, 4 miles north of DeLuz. 249 Comment
  RSA356641  Juniperus californica Robert F. Thorne, C. W. Tilforth, Larry E. DeBuhr, E. Lathrop 1975-8-29 47295 Riverside Santa Rosa Plateau: Cleveland National Forest, along Tenaja Creek at Tenaja Guard Station. Comment
  CHSC89890  Keckiella antirrhinoides var. antirrhinoides L. P. Janeway 2004-5-8 8067 Riverside Peninsular Ranges. Santa Ana Mountains, Los Alamos Canyon near mouth of Wildhorse Canyon, where Wildomar Road crosses the creek. On steep northwest-facing slope above the road, bottom of the canyon. 421 Comment
  SD70919  Keckiella cordifolia Helen V. Witham 1969-7-2 186 Riverside De Luz Creek crossing, 4 miles north of De Luz. 249 Comment
  RSA674943  Koeleria macrantha Scott D. White, Sandy Leatherman 2000-5-31 7977 Riverside Santa Rosa Plateau: Near Squaw Mountain. Series of unpaved roads on east- and north-facing slopes. 640 Comment
  UCD85662  Koeleria macrantha A. A. Beetle 1944-4-27 3002 Riverside West of Murietta. Comment
  RSA192095  Lactuca serriola H. A. Zuill 1966-7-26 300 Riverside About 7.5 miles SW of Murrieta. Comment
  UCR159252  Lactuca serriola A. C. Sanders, Kelly Volansky 2005-8-31 31573 Riverside Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd. 701 Comment
  SD11867  Lasthenia californica Mrs. D. R. Wolf 1932-3-20 24 San Diego Richman Ranch; 2.5 miles north of De Luz. 760 Comment
  SD186090  Lasthenia californica A. C. Sanders, Mike Misenhelter 2005-3-23 29246 Riverside Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta. 701 Comment
  POM361559  Lasthenia gracilis C. B. Wolf 1932-3-20 24 Riverside Richman Ranch, 2.5 miles north of De Luz. 457 Comment
  RSA5024  Lasthenia gracilis C. B. Wolf 1932-3-20 24 Riverside Richman Ranch, 2.5 miles north of De Luz. 457 Comment
  UCR154770  Lasthenia gracilis A. C. Sanders, Mike Misenhelter 2005-3-23 29246 Riverside Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  RSA570748  Lathyrus vestitus Steve Boyd, W. Appleby 1993-4-8 7967 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon, vicinity of Mud Spring. 671 Comment
  UC1871348  Lathyrus vestitus Steve Boyd, W. Appleby 1969-12-31 7967 San Diego Peninsular Ranges; Santa Ana Mountains region; Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon, vicinity of Mud Spring. T8S R5W SW/4 SE/4 sec 22. elev. ca. 2200 ft. Comment
  UCR160687  Lathyrus vestitus John F. Green 2005-2-24 s.n. Riverside Santa Ana Mtns Region, Santa Rosa Plateau, just SE of Redonda Mesa and SW of Mesa de Colorado, 9.6 acre parcel south of the junction of El Cerezo Road and Corona Cala Camino 793 Comment
  UCR16267  Lathyrus vestitus L. Baasch 1971-5-22 s.n. San Diego Peninsular Range; Santa Ana Mtns., DeLuz Road 1.5 mi. north of Garnsay's Lake 305 Comment
  RSA5013  Lathyrus vestitus subsp. alefeldii Dorothy R. Wolf 1932-3-20 13 Riverside Richman Ranch 2.5 mi N of De Luz. SW. 457 Comment
  RSA570710  Lathyrus vestitus subsp. alefeldii Steve Boyd, Walter Appleby 1993-4-8 7932 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of Cleveland National Forest, upper Devil Canyon from road 8S01 downstream to vicinity of Mud Springs. 655 Comment
  RSA651394  Lathyrus vestitus subsp. alefeldii Marion P. Harthill 1976-5-6 s.n. Riverside Cleveland National Forest. 609 Comment
  UC1871072  Lathyrus vestitus subsp. alefeldii Steve Boyd, Walter Appleby 1993-4-8 7932 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of Cleveland National Forest, upper Devil Canyon from road 8S01 downstream to vicinity of Mud Springs. T8S R5W SW/4 NW/4 sec. 26, E/2 NE/4 sec. 27, SW/4 SE/4 sec. 22. Elevation: 2400-2150 ft. Comment
  SD10666  Lathyrus vestitus var. alefeldii Mrs. D. R. Wolf 1932-3-20 13 San Diego Richman Ranch, 2I(c) miles North of De Luz. 456 Comment
  SD261669  Lathyrus vestitus var. alefeldii Susan T Welker 1993-3-2 San Diego Adjacent to dirt road along Cottonwood Creek, approx 2 mi. N.W. of De Luz 167 Comment
  UCR123634  Lathyrus vestitus var. vestitus Steven R. Hill, A. C. Sanders 2001-5-4 33727 Riverside Santa Rosa Plateau, Carancho Road, at crossing of De Luz Creek (headwaters) 360 Comment
  CAS-BOT-BC379671  Layia platyglossa E. W. Lathrop 1960-4-8 4746 a Riverside 14 miles west of Murrieta; Loma Linda Comment
  RSA180322  Layia platyglossa subsp. campestris E. W. Lathrop 1960-4-8 4746 Riverside 14 miles W of Murrieta. Comment
  RSA5025  Layia platyglossa subsp. campestris Dorothy R. Wolf 1932-3-20 25 Riverside Richman Ranch 2.5 mi N of De Luz. SW Riverside County 457 Comment
  SD26860  Layia platyglossa subsp. campestris Frank F. Gander 1940-4-18 8195 San Diego Richman Ranch, near De Luz Comment
  RSA192135A  Lemna gibba E. W. Lathrop 1965-3-30 5608 -A Riverside 12 miles west of Murrieta. Comment
  OBI78533  Lemna minor Steve Boyd 1985-7-30 1074 San Diego lower Cottonwood Cyn, near its confluence with De Luz Crk Comment
  RSA334635  Lemna minor Steve Boyd 1985-7-30 1074 San Diego Lower Cottonwood Canyon, near its confluence with De Luz Creek. Comment
  RSA334655  Lemna minor Steve Boyd 1985-8-7 1090 San Diego [Southern Santa Ana Mountains] Upper Cottonwood Canyon, 3.6 miles (by road) northwest of junction of Tenaja Trail and De Luz Road. Comment
  UCR40377  Lemna minor Steve Boyd 1985-7-30 1074 San Diego Lower Cottonwood Canyon, near confluence with De Luz Creek 156 Comment
  RSA180477  Lemna minuta E. W. Lathrop 1960-6-9 4989 Riverside 14 miles west of Murrieta. Comment
  RSA192135B  Lemna minuta E. W. Lathrop 1965-3-30 5608 -B Riverside 12 miles west of Murrieta. Comment
  RSA552789  Lepidium nitidum Steve Boyd, Timothy S. Ross, Kendall McCulloh 1993-3-12 6732 San Diego Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Cyn from large waterfall area, downstream to the confluence with Miller Creek . 549 Comment
  RSA651362  Lepidium nitidum Marion P. Harthill 1976-5-6 s.n. Riverside Rancho California. 762 Comment
  SD152901  Lepidium nitidum Steve Boyd, Tim Ross and Kendall McCulloh 1993-3-12 6732 San Diego Santa Ana Mountains, Devil Canyon from large waterfall area, downstream to the confluence with Miller Creek. 550 Comment
  UCR40543  Lepidium virginicum Steve Boyd 1985-7-30 1082 San Diego Santa Ana Mtns.; Santa Rosa Plateau, Upper Cottonwood Canyon, 3.6 mi. (by road) NW of the junction of Tenaja Trail and De Luz Road. Comment
  RSA334628  Lepidium virginicum var. pubescens Steve Boyd 1985-7-30 1082 San Diego Upper Cottonwood canyon, 3.6 mi. (by road) northwest of jtn of Tenaja Trail and De luz Rd. Comment
  SEINET3829016  Leptochloa uninervia Robert F. Thorne, Steve Boyd, Earl Lathrop 1985-1 61244 San Diego De Luz Canyon: Along De Luz Creek and near small reservoir, not far from jct of Cottonwood Canyon and De Luz-Murrieta roads. 140 Comment
  RSA192029  Leptosiphon floribundus E. W. Lathrop 1959-4-2 4428 Riverside 18 miles W of Murrieta, Cottonwood Canyon of the Tenaja Range. Comment
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Apr 28 2011
  CAS-BOT-BC227041  Leptosiphon floribundus subsp. floribundus Steve Boyd; Walter Appleby 1993-4-8 7951 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon, vicinity of Mud Spring 670 Comment
  RSA334629  Leptosiphon floribundus subsp. floribundus Steve Boyd 1985-7-30 1081 San Diego Upper Cottonwood Canyon, 3.6 miles (by road) NW of junction of Tenaja Trail and De Luz Road. Comment
  RSA343871  Leptosiphon floribundus subsp. floribundus R. F. Thorne, W. Wisura, E. Lathrop, Sara Meury 1985-5-18 61158 San Diego Santa Rosa Plateau: Along road down Cottonwood Canyon. 670 Comment
  RSA570695  Leptosiphon floribundus subsp. floribundus Steve Boyd, Walter Appleby 1993-4-8 7951 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon, vicinity of Mud Spring. 671 Comment
  SBBG105096  Leptosiphon floribundus subsp. floribundus S. Boyd with W. Appleby 1993-4-8 7951 San Diego upper Devil Cyn, vicinity of Mud Spring, San Mateo Cyn Wilderness Area 670 Comment
  RSA180503  Leptosiphon liniflorus E. W. Lathrop 1959-5-17 4559 Riverside 10 miles W of Murrieta. Comment
  RSA192028  Leptosiphon liniflorus E. W. Lathrop 1966-5-15 6325 Riverside Tenaja Guard Station, Trabuco District, Cleveland National Forest. Comment
  SD181407  Leptosiphon liniflorus Scott D. White, Sandy Leatherman 2000-5-31 7975 Riverside Santa Rosa Plateau; near Squaw Mountain. 640 Comment
  UCR141240  Lessingia filaginifolia A. C. Sanders, Mike Misenhelter 2004-10-6 28829 Riverside Santa Ana Mtns./Santa Rosa Plateau, hill 2139 at west end of the Mesa De Colorado, private land on the west side of Via Volcano adjacent to the Santa Rosa Plat. Ecol. Reserve 640 Comment
  UCR141256  Lessingia filaginifolia A. C. Sanders, Kelly Volansky 2004-10-6 28822 Riverside Santa Ana Mtns./Santa Rosa Plateau, 41050 Avenida La Cresta, south of Sierra Maria Rd. and c. 1.5 mi. north of Tenaja Rd., c. 2 miles NW of the Mesa de Colorado 671 Comment
  UCR159199  Lessingia filaginifolia A. C. Sanders, Kelly Volansky 2005-8-31 31592 Riverside Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd. 701 Comment
  RSA191452  Leymus condensatus E. W. Lathrop, Robert F. Thorne 1967-9-26 6669 Riverside 5 miles NW of Murieta. Comment
  POM147626  Leymus triticoides F. M. Reed 1926-5-20 5372 Riverside alkaline lake margin west of Temecula [presumably the large vernal pool on Mesa de Colorado, ca. 7 mi. due W of Temecula] 625 Comment
  RSA179523  Leymus triticoides E. W. Lathrop 1960-6-6 4847 Riverside 14 miles W. of Murrieta. Comment
  RSA192176  Leymus triticoides H. A. Zuill 1966-7-26 299 Riverside About 7.5 miles SW of Murrieta. Comment
  RSA561100  Leymus triticoides Steve Boyd, D. E. Bramlet 1992-5-12 7333 Riverside Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. San Mateo Canyon, along stream and adjacent benches and lower slopes from confluence with Tenaja Canyon. 366 Comment
  UCD87724  Leymus triticoides F. M. Reed 1926-5-20 5372 Riverside Riverside and vicinity. W of Temecula. Comment
  CAS-BOT-BC451633  Lilaea scilloides Robert F. Thorne 1974-5-23 44677 Riverside Santa Rosa Plateau, Rancho California: at N base of Mesa de Colorado 609 Comment
  CAS-BOT-BC451636  Lilaea scilloides Robert F. Thorne; E. Lathrop; O. Clark; S. Carlquist 1968-4-18 37422 Riverside Santa Rosa Plateau: Rancho California 609 Comment
  CAS-BOT-BC451637  Lilaea scilloides Robert F. Thorne; E. Lathrop; O. Clark; S. Carlquist 1968-4-18 37422 Riverside Santa Rosa Plateau: Rancho California 609 Comment
  IRVC12874  Lilaea scilloides B. T. Gittins 1966-5-1 1272 Riverside Santa Rosa Plateau. Peninsular Ranges, Santa Ana Mountains Comment
  RSA198976  Lilaea scilloides Robert F. Thorne, Philip A. Munz, E. W. Lathrop 1968-5-8 377595 Riverside Santa Rosa Plateau, Rancho California 610 Comment
  RSA198978  Lilaea scilloides Robert F. Thorne, E. W. Lathrop, Ora M. Clark, S. Carlquist 1968-4-18 37422 Riverside Santa Rosa Plateau: Rancho California, E of Redonda Mesa 610 Comment
  RSA592024  Lilaea scilloides E. W. Lathrop 1968-5-15 6881 Riverside 8 miles W of Murrieta; Reedonda Mesa, Santa Rosa Plateau 610 Comment
  UC1147903  Lilaea scilloides Robert F. Thorne, P. A. Munz, E. Lathrop 1968-5-8 37595 Riverside Rancho California; Santa Rosa Plateau 609 Comment
  UCR40550  Lilaea scilloides R. F. Thorne 1974-5-23 44677 Riverside Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau, Rancho California, at north base of Mesa de Colorado 610 Comment
  RSA334661  Lilium humboldtii subsp. ocellatum Steve Boyd 1985-7-30 1055 San Diego Lower Cottonwood Canyon, near its confluence with De Luz Creek. Comment
  CLARK-A1045-167  Linanthus androsaceus George K. Helmkamp 1979-4-27 Riverside Santa Ana Mountains Wildomar 7.5' Q Comment
  CLARK-A1045-168  Linanthus androsaceus George K. Helmkamp 1979-4-27 Riverside Santa Ana Mountains Wildomar 7.5' Q Comment
  UCR1211  Linanthus androsaceus Martha McCarthy 1960-4-24 s.n. Riverside Santa Ana Mtns., 0.25 west of Tenaja Rd., 12.6 miles from junction with Washington Ave., Murrieta Comment
  RSA192026  Linanthus androsaceus subsp. luteolus E. W. Lathrop 1959-5-3 4530 Riverside 14 miles west of Murrieta. Tenaja Canyon. Comment
  SD222228 Image available Linanthus californicus Jay B. Walker 1995-3-8 1232 San Diego Cleveland Ntl For. Trabuco district Rd 7S04, 0.5km N of jct w/San Mateo trail. 199 Comment
  SD26859  Linanthus californicus Frank F. Gander 1940-4-18 8194 San Diego Richman Ranch, near DeLuz Comment
  CLARK-A1045-63  Linanthus dianthiflorus George K. Helmkamp 1979-4-27 Riverside Santa Ana Mountains Wildomar 7.5'Q Comment
  SD136795  Linanthus dianthiflorus Steve Boyd 1992-4-21 6969 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southern flanks of Miller Mountain 640 Comment
  UCR132611  Linanthus dianthiflorus Kent Beaman 1983-4-24 29 Riverside Santa Ana Mtns., north and west of Murrieta; Clinton Keith Road 8 miles west of Hwy 15 to Tenaja Rd., 2 miles west to open grassy area with white fence on right, c. 100 m south of Tenaja Rd. 646 Comment
  UCR161389  Linanthus dianthiflorus John F. Green 2005-2-24 s.n. Riverside Santa Ana Mtns Region, Santa Rosa Plateau, just SE of Redonda Mesa and SW of Mesa de Colorado, 9.6 acre parcel south of the junction of El Cerezo Road and Corona Cala Camino 793 Comment
  RSA4388  Linanthus dianthiflorus subsp. dianthiflorus C. B. Wolf 1932-5-20 34 Riverside Richman Ranch, 2 1/2 mi. nnorth of De Luz(?). S.W. riverside. Comment
  RSA561774  Linanthus dianthiflorus subsp. dianthiflorus Steve Boyd 1992-4-21 6953 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. ''Miller Creek'', a major drainage on south flank of Miller Mountian, upsteam from Forest Service Road 8S02. 641 Comment
  RSA674621  Linanthus liniflorus Scott D. White, Sandy Leatherman 2000-5-31 7975 Riverside Santa Rosa Plateau: Near Squaw Mountain. Series of unpaved roads on east- and north-facing slopes. 640 Comment
  UCR1629  Linanthus parviflorus Leland R. Dykes 1962-5-1 48 Riverside Santa Ana Mtns., Santa Rosa Plateau, San Mateo Canyon [Tenaja] Rd, c. 11 mi. west of Palomar Road [=Washington Ave.] in Murrieta [vicinity of Tenaja Guard Station] 610 Comment
  RSA192091  Linaria canadensis var. texana E. W. Lathrop 1959-4-16 4456 Riverside 14 miles W of Murrieta. Tenaja plateau. Comment
  RSA400310  Linaria canadensis var. texana Dorothy R. Wolf 1932-3-20 3 Riverside Richman Ranch 2.5 mi N of De Luz. SW. 457 Comment
  RSA5003  Linaria canadensis var. texana Carl B. Wolf 1932-3-20 3 Riverside Richman Ranch, 2.5 miles no. of De Luz; S.W. Riverside County. 457 Comment
  SD10673  Lithophragma affine D. R. Wolf 1932-3-20 26 San Diego Richman Ranch, 2I(c) mi. north of DeLuz 456 Comment
  SD152754  Lithophragma affine Steve Boyd, Tim Ross, Orlando Mistretta, Kendall McCulloh 1992-3-11 6721 San Diego Santa Ana Mts. San Mateo Canyon Wilderness Area. Upper Devil Cyn. From 8S01 downstream to large waterfall area. Common in mesic openings in chaparral. Comment
  UC1608245  Lithophragma affine Steve Boyd, Tim Ross, Orlando Mistretta, Kendall McCulloh 1992-3-11 6721 San Diego San Mateo Canyon Wilderness Area Upper Devil Cyn (Santa Ana Mtns.); , San Mateo Canyon Wilderness Area 640 Comment
  UC1871069  Lithophragma affine Steve Boyd, Walter Appleby 1993-4-8 7927 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon from road 8S01 downstream to vicinity of Mud Spring. 655 Comment
  RSA570708  Lithophragma affine subsp. affine Steve Boyd, Walter Appleby 1993-4-8 7927 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of Cleveland National Forest, upper Devil Canyon from road 8S01 downstream to vicinity of Mud Springs. 655 Comment
  RSA570717  Lithophragma affine subsp. affine Steve Boyd, W. Appleby 1993-4-8 7969 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon, vicinity of Mud Spring. 671 Comment
  UC1871199  Lithophragma affine subsp. affine Steve Boyd, W. Appleby 1969-12-31 7969 San Diego Peninsular Ranges; Santa Ana Mountains region; Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon, vicinity of Mud Spring. T8S R5W SW/4 SE/4 sec 22. elev. ca. 2200 ft. Comment
  RSA5026  Lithophragma affine subsp. mixtum Dorothy R. Wolf 1932-3-20 26 Riverside Richman Ranch 2.5 mi N of De Luz. SW Riverside County 457 Comment
  RSA552778  Lithophragma affine subsp. mixtum Steve Boyd, T. S. Ross, Orlando Mistretta, Kendall McCulloh 1992-3-11 6721 San Diego Santa Ana Mountains. San Mateo Canyon Wilderness Area. Upper Devil Cyn. from 8S01 downstream to large waterfall area. 640 Comment
  SEINET270110  Lithophragma affine subsp. mixtum Steve Boyd, Kendall Mcculloh; T Ross O Mistretta 1992-3-11 6721 San Diego San Mateo Canyon Wilderness Area ; Santa Ana Mountains Upper Devil Canyon from 8S01 downstream to large waterfall area 640 Comment
  UCR79252  Lithophragma affine subsp. mixtum Steve Boyd, T. S. Ross, Orlando Mistretta, Kendall McCulloh 1992-3-11 6721 San Diego Peninsular Range; Santa Ana Mtns., San Mateo Canyon Wilderness Area. Upper Devil Canyon from 8S01 downstream to large waterfall area. 732 Comment
  UCR158759  Lobularia maritima S. J. Myers 1993-1-22 s.n. Riverside Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau, SW of Mesa de Colorado, Carancho Rd. at Tortuga Rd. 396 Comment
  SD136920  Logfia gallica Steve Boyd 1992-4-21 6980 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. 640 Comment
  UCR22185  Lolium temulentum E. W. Lathrop 1964-6-7 4877 Riverside Redonda Mesa, 14 mi west of Murrieta Comment
  SD152969  Lomatium dasycarpum Steve Boyd, Tim Ross 1992-5-6 7295 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area; southern flank of Miller Mountain about upper portions of Miller Canyon, the major drainage on the southern flank of the mountain. 700 Comment
  RSA192214  Lomatium dasycarpum subsp. dasycarpum E. W. Lathrop 1959-4-17 4494 Riverside 14 miles west of Murrieta. Tenaja Plateau. West slope of Redonda Mesa. Comment
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Apr 28 2011
  RSA552703  Lomatium dasycarpum subsp. dasycarpum Steve Boyd, Timothy S. Ross 1992-3-3 6711 San Diego Santa Ana Mountains, San Mateo Canyon Wilderness Area. Miller Canyon on the south base and flank of Miller Mountain from 8S02 upstream to the eastern summit area. 640 Comment
  RSA552770  Lomatium dasycarpum subsp. dasycarpum Steve Boyd, Timothy S. Ross 1992-3-3 6713 San Diego Santa Ana Mountains, San Mateo Canyon Wilderness Area. Miller Canyon on the south base and flank of Miller Mountain from 8S02 upstream to the eastern summit area. 640 Comment
  RSA562449  Lomatium dasycarpum subsp. dasycarpum Steve Boyd, Timothy S. Ross 1992-5-6 7295 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southern flank of Miller Mountain about upper portions of Miller Canyon the major grainage on the southern flankof the mountain. 701 Comment
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Dec 15 2015
  RSA192212  Lomatium vaginatum E. W. Lathrop 1965-3-26 4360 Riverside Tenaja Guard Station, 18 mi. W of Elsinore. Comment
  RSA561788  Lomatium vaginatum Steve Boyd 1992-4-21 6976 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southern flanks of Miller Moutain. 640 Comment
  OBI37537  Lonicera subspicata Steve Boyd 1985-7-30 1062 San Diego Lower Cottonwood Canyon, near its confluence with De Luz Crk Comment
  UCR164066  Lonicera subspicata John F. Green 2005-11-2 s.n. Riverside Peninsular Range, Southern Santa Ana Mtns., Santa Rosa Plateau, La Cresta area, Los Alamos Canyon 1.5 mi. SW of Los Alamos Ranch, just outside Cleveland Nat. Forest boundary 564 Comment
  UCR40542  Lonicera subspicata Steve Boyd 1985-7-30 1062 San Diego Lower Cottonwood Canyon, near confluence with De Luz Creek 156 Comment
  HSC79578  Lonicera subspicata var. denudata James Henrickson 1972-5-21 7194 Riverside 13 air mi. W of Temecula in Mateo Canyon along Teneja Rd., ca. 4 mi. N of Teneja Campground. 457 Comment
  RSA180461  Lonicera subspicata var. denudata E. W. Lathrop 1960-6-8 4909 Riverside 14 miles west of Murrieta Comment
  RSA234085  Lonicera subspicata var. denudata R. F. Thorne 1969-6-6 39325 Riverside Santa Rosa Plateau: Rancho California 610 Comment
  RSA334667  Lonicera subspicata var. denudata Steve Boyd 1985-7-30 1062 San Diego Lower Cottonwood Canyon, near its confluence with De Luz Creek. Comment
  SD122969  Lonicera subspicata var. denudata Steve Boyd 1985-7-30 1062 San Diego Lower Cottonwood Canyon, near its confluence with De Luz Creek. Comment
  SD90221  Lonicera subspicata var. johnstonii Robert F. Thorne, E. Lathrop 1969-6-6 39325 Riverside Santa Rosa Plateau; Rancho California. 609 Comment
  CSUSB1187  Lotus hamatus Annette Price 1962-5-8 091 Riverside Santa Ana Mountains Santa Ana Mountains. Growing in Foothill woodland along Tenaja Road, 7 miles from Washington Ave. Comment
  RSA561789  Lotus hamatus Steve Boyd 1992-4-21 6974 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southern flanks of Miller Moutain. 640 Comment
  UCR154821  Lotus hamatus A. C. Sanders, Mike Misenhelter 2005-3-23 29285 Riverside Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  UCR1631  Lotus hamatus Leland R. Dykes 1962-5-8 97 Riverside Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau, San Mateo Canyon [Tenaja] Road, c. 14 mi west of Palomar Road [=Washington Ave.] in Murrieta [probably 2-3 miles west of Tenaja Guard Station] Comment
  RSA192338  Lotus heermannii E. W. Lathrop 1966-3-20 6066 Riverside 10 miles west of Murrieta on the Tenaja Truck Trail between DeLuz and Tenaja Guard Station, Trabuco District. Comment
  RSA334630  Lotus heermannii Steve Boyd 1985-7-30 1080 San Diego Upper Cottonwood canyon, 3.6 mi. (by road) northwest of jtn of Tenaja Trail and De luz Rd. Comment
  RSA343869  Lotus heermannii R. F. Thorne, Walter Wisura, E. W. Lathrop, Sara Meury 1985-5-18 61156 San Diego Santa Rosa Plateau: Along road down Cottonwood Canyon. 670 Comment
  UCR169469  Lotus humistratus John F. Green 2005-4-28 s.n. Riverside Peninsular Range; Southern Santa Ana Mtns., Santa Rosa Plateau, hills on the south side of Tenaja Rd., between Squaw Mtn. and DeLuz Creek 655 Comment
  CSUSB1192  Lotus purshianus Leland R. Dykes 1962-5-8 94 Riverside Santa Ana Mountains, San Mateo Canyon Road, 7 miles west of Palomar Road in Murrieta. Comment
  UCR141242  Lotus purshianus A. C. Sanders, Mike Misenhelter 2004-10-6 28827 Riverside Santa Ana Mtns./Santa Rosa Plateau, hill 2139 at west end of the Mesa De Colorado, private land on the west side of Via Volcano adjacent to the Santa Rosa Plat. Ecol. Reserve 640 Comment
  UCR159258  Lotus purshianus A. C. Sanders, Kelly Volansky 2005-8-31 31572 Riverside Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd. 701 Comment
  UCR187500  Lotus scoparius subsp. brevialatus Theresa Johnson 2006-5-11 098 Riverside Peninsular Range;, Santa Rosa Plateau, Los Alamos Canyon above confluence with San Mateo Canyon 427 Comment
  UCR135847  Lotus scoparius var. scoparius A. C. Sanders 2004-4-20 27530 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  CSUSB1250  Lotus strigosus Martha McCarthy 1960-3-27 Riverside 0.5 mile southwest of Teneja Road, 12.2 miles from junction with Washington Ave., Murrieta. On edge of open burned area. Santa Ana Mountains. Comment
  RSA192127  Lotus strigosus E. W. Lathrop 1959-4-1 4397 Riverside 18 mi SW of Elsinore & Tenaja Guard Station, Cleveland Natl Forest, Tenaja Cyn. Comment
  RSA406322  Lotus strigosus Dorothy R. Wolf 1932-3-20 2 Riverside Richman Ranch 2.5 mi N of De Luz. SW. 457 Comment
  UCR136253  Lotus strigosus A. C. Sanders 2004-4-20 27547 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  UCR155316  Lotus strigosus A. C. Sanders, Mike Misenhelter 2005-3-23 29255 Riverside Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  UCR168251  Lotus strigosus Mrs. D. R. Wolf 1932-3-20 2 Riverside Santa Rosa Plateau, Richman Ranch, 2.5 miles north of DeLuz, SW Riverside County 457 Comment
  RSA180475  Lotus unifoliolatus E. W. Lathrop 1960-6-6 4817 a Riverside 14 miles west of Murrieta. Comment
  RSA553936  Lotus unifoliolatus R. Montijo 1991-7-10 91 -21 Riverside Santa Rosa Plateau, Avenida Escalera, N of Tenaja Road and ca. 1 mile NE of Squaw Mountain. 610 Comment
  RSA192347  Ludwigia peploides subsp. peploides H. A. Zuill 1966-7-7 279 Riverside San mateo canyon, 9-10 miles SW of Murrieta. Comment
  RSA590647  Lupinus agardhianus E. W. Lathrop 1960-5-6 4788 Riverside 10 miles west of Murrieta. Comment
  UCR1291B  Lupinus albifrons Martha McCarthy 1960-4-24 s.n. Riverside Santa Ana Mtns, 150 yd east of Teneja Rd. and c. 8 mi from the junction with Washington Ave., Murrieta 732 Comment
  CLARK-A1528-492  Lupinus bicolor Annette Price 1962-5-1 O 58 Riverside Murrieta Comment
  RSA591822  Lupinus bicolor E. W. Lathrop 1965-4-16 4450 Riverside 14 miles west of Murrieta. Comment
  UC1871201  Lupinus bicolor Steve Boyd, Walter Appleby 1993-4-8 7970 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon from road 8S01 downstream to vicinity of Mud Spring. 670 Comment
  UCR136254  Lupinus bicolor A. C. Sanders 2004-4-20 27570 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  UCR155315  Lupinus bicolor A. C. Sanders, Mike Misenhelter 2005-3-23 29252 Riverside Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  UCR16223  Lupinus bicolor Leland R. Dykes 1962-5-1 60 Riverside Santa Ana Mtns., Santa Rosa Plateau, San Mateo Canyon [Tenaja] Rd, c. 11 mi. west of Palomar Road [=Washington Ave.] in Murrieta [vicinity of Tenaja Guard Station] 610 Comment
  RSA570718  Lupinus bicolor subsp. microphyllus Steve D. Boyd, Walter Appleby 1993-4-8 7970 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon, vicinity of Mud Spring. 671 Comment
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Dec 16 2015
  RSA180235  Lupinus bicolor subsp. tridentatus E. W. Lathrop 1965-5-30 5597 Riverside 14 miles W of Murrieta, Riverside County Comment
  RSA180415  Lupinus bicolor subsp. tridentatus E. W. Lathrop 1960-4-15 4747 Riverside 14 miles west of Murrieta, in low valley pasture in Tenaja Canyon. 610 Comment
  RSA590649  Lupinus bicolor subsp. umbellatus E. W. Lathrop 1960-4-15 4747 Riverside 14 miles west of Murrieta, in low valley pasture in Tenaja Canyon. 610 Comment
  UCR160688  Lupinus concinnus John F. Green 2005-2-24 s.n. Riverside Santa Ana Mtns Region, Santa Rosa Plateau, just SE of Redonda Mesa and SW of Mesa de Colorado, 9.6 acre parcel south of the junction of El Cerezo Road and Corona Cala Camino 793 Comment
  UCR209001  Lupinus concinnus E. W. Lathrop 1959-4-17 4476 Riverside Peninsuar Range, Santa Ana Mtns., Tenaja [Santa Rosa] Plateau. 14 miles west of Murrieta, west slope of Redonda Mesa 854 Comment
  RSA180474  Lupinus concinnus var. concinnus E. W. Lathrop 1960-4-15 4750 Riverside 14 miles west of Murrieta, in low valley pasture in Tenaja Canyon. 609 Comment
  RSA192126  Lupinus concinnus var. concinnus E. W. Lathrop 1959-4-17 4476 Riverside 14 miles west of Murrieta. Tenaja Plateau. West slope of Redonda Mesa. Comment
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Apr 28 2011
  SD181515  Lupinus excubitus Scott D. White, Sandy Leatherman 2000-5-31 7980 Riverside Santa ana Mountains/Santa Rosa Plateau, near Squaw Mountain, series of unpaved roads on east- and north-facing slopes; Wildomar [quad]. 640 Comment
  SD186209  Lupinus excubitus A. C. Sanders 2004-4-20 27572 Riverside Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line. 640 Comment
  UCR100820  Lupinus excubitus G. R. Ballmer 1998-5-23 s.n. Riverside Santa Ana Mtns., Santa Rosa Plateau, Massinger oak easement, Riverside Land Conservancy, north base of Redonda Mesa, close to Tenaja Rd. 671 Comment
  UCR136251  Lupinus excubitus A. C. Sanders 2004-4-20 27572 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  RSA180436  Lupinus excubitus var. hallii E. W. Lathrop 1960-6-6 4821 Riverside 14 miles west of Murrieta. Comment
  RSA5027  Lupinus excubitus var. hallii Carl B. Wolf 1932-3-20 27 Riverside Richman Ranch, 2.5 miles no. of De Luz; S. W. Riverside County. 457 Comment
  RSA5014  Lupinus hirsutissimus Dorothy R. Wolf 1932-3-20 14 Riverside Richman Ranch 2.5 mi N of De Luz. SW. 457 Comment
  RSA652184  Lupinus hirsutissimus Jim M. Morrow 1959-5-10 s.n. Riverside Near Teneja road, Vail ranch, appx. 5 mi. South of Murrieta. 677 Comment
  SD205800  Lupinus hirsutissimus David Woelfel 2008-4-4 181 San Diego Northern edge of San Diego County, 1/2 mile South of Riverside county line, 1/2 mile West of De Luz Road of De Luz Road up Cottonwood Canyon Creek 138 Comment
  UCR155321  Lupinus hirsutissimus A. C. Sanders, Mike Misenhelter 2005-3-23 29249 Riverside Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  POM320521  Lupinus latifolius subsp. parishii Worthman 1960-5-16 165 Riverside 8.7 miles west of Murietta. 168 Comment
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Jun 16 2013
  RSA674618  Lupinus longifolius Scott D. White, Sandy Leatherman 2000-5-31 7980 Riverside Santa Rosa Plateau: Near Squaw Mountain. Series of unpaved roads on east- and north-facing slopes. 640 Comment
  RSA714379  Lupinus microcarpus John Green 2005-4-28 s.n. Riverside Peninsular Range; Southern Santa Ana Mtns.: Santa Rosa Plateau, hills on the south side of Teaja Rd., between Squaw Mtn. and De Luz Creek. 655 Comment
  UCR169472  Lupinus microcarpus John F. Green 2005-4-28 s.n. Riverside Peninsular Range; Southern Santa Ana Mtns., Santa Rosa Plateau, hills on the south side of Tenaja Rd., between Squaw Mtn. and DeLuz Creek 655 Comment
  UCSB36644  Lupinus microcarpus var. densiflorus Brownell, K. 1980-5-17 Riverside 4 mi. S on Tenaja Rd. from Calle Colina, Santa Ana Mts. Comment
  RSA590650  Lupinus polycarpus E. W. Lathrop 1965-5-30 5597 Riverside 14 miles W of Murrieta, Riverside County Comment
  RSA192151  Lupinus sparsiflorus subsp. sparsiflorus E. W. Lathrop 1966-3-20 6069 Riverside 10 miles west of Murrieta on the Tenaja Truck Trail between DeLuz and Tenaja Guard Station, Trabuco District. Comment
  RSA591823  Lupinus sparsiflorus subsp. sparsiflorus E. W. Lathrop 1966-3-20 6069 Riverside 10 miles west of Murrieta on the Tenaja Truck Trail between DeLuz and Tenaja Guard Station, Trabuco District. Comment
  RSA5005  Lupinus truncatus Carl B. Wolf 1932-3-20 5 Riverside Richman Ranch, 2.5 miles no. of De Luz; S. W. Riverside County. 457 Comment
  RSA570747  Lupinus truncatus Steve D. Boyd, W. Appleby 1993-4-8 7966 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon, vicinity of Mud Spring. 671 Comment
  SD10663  Lupinus truncatus Mrs. D. R. Wolf 1932-3-20 5 San Diego Richman Ranch, 2I(c) miles north of De Luz (mak 6/06) 456 Comment
  UCD109651  Lupinus truncatus G. F. Hrusa 1992-3-27 10051 San Diego in De Luz Canyon, approx. 8 mile W of Murietta. Comment
  UCR155323  Lupinus truncatus A. C. Sanders, Mike Misenhelter 2005-3-23 29253 Riverside Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  SDSU21790  Lysimachia minima Michael G. Simpson, Laura Benedict, Zack Principe, Lee Ripma, Nuri Benet-Pierce, Andy Siekkinen 2016-5-7 3988 Riverside Santa Rosa Plateau Ecological Reserve. Across street from vernal pool trail, ca. 4 miles north on road from Visitor's Center. 636 Comment
  SD70892  Lythrum hyssopifolia Helen V. Witham 1969-7-2 174 a Riverside Common near drainages, pools, etc. De Luz Creek crossing, 4 mi. N. of De Luz. 249 Comment
  SDSU21789  Lythrum hyssopifolia Michael G. Simpson, Laura Benedict, Zack Principe, Lee Ripma, Nuri Benet-Pierce, Andy Siekkinen 2016-5-7 3989 Riverside Santa Rosa Plateau Ecological Reserve. Across street from vernal pool trail, ca. 4 miles north on road from Visitor's Center. 636 Comment
  UCR159201  Lythrum hyssopifolia A. C. Sanders, Kelly Volansky 2005-8-31 31567 Riverside Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd. 701 Comment
  UCR164065  Lythrum hyssopifolia John F. Green 2005-11-2 s.n. Riverside Peninsular Range, Southern Santa Ana Mtns., Santa Rosa Plateau, La Cresta area, Los Alamos Canyon 1.5 mi. SW of Los Alamos Ranch, just outside Cleveland Nat. Forest boundary 564 Comment
  CAS-BOT-BC344481  Madia exigua Steve Boyd; Orlando Mistretta; Dave Bramlet 1992-6-22 7646 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southeastern edge of wilderness in upper Devil Canyon drainage, southwest of Sky Ranch, along Forest Service Road 8S01 731 Comment
  CAS-BOT-BC344482  Madia exigua Steve Boyd 2010-6-9 12294 San Diego Santa Ana Mountains; Head of Mud Creek, a tributary of Devil Canyon; along Margarita Peak Road (8S01) southwest of Sky Ranch 732 Comment
  CAS-BOT-BC344483  Madia exigua Steve Boyd; Tim Ross 1992-6-4 7579 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southeastern edge of wilderness in upper Devil Canyon drainage, northwest of Sky Ranch 731 Comment
  RSA560296  Madia exigua Steve Boyd, Timothy S. Ross 1992-6-4 7579 San Diego Southern Santa Ana Moutains, San Mateo Canyon Wilderness area. Southeastern edge of wilderness in upper Devil Canyon drainage, northwest of Sky Ranch. 701 Comment
  RSA561504  Madia exigua Steve Boyd, Orlando Mistretta, D. E. Bramlet 1992-6-22 7646 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southeastern edge of wilderness in upper Devil Canyon drainage, southwest of Sky ranch along Forest Service Road 8S01 732 Comment
  RSA771875  Madia exigua Steve Boyd 2010-6-9 12294 San Diego Head of Mud Creek, a tributary of Devil Canyon; along Margarita Peak Road (8S01) southwest of Sky Ranch 732 Comment
  SD136905  Madia exigua Steve Boyd, Tim Ross 1992-6-4 7579 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southeastern edge wilderness,upper Devil Canyon drainage,northwest of SkyRanch 700 Comment
  SEINET4208594  Madia exigua Steve Boyd, Tim Ross 1992-6-4 7579 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southeastern edge of wilderness in upper Devil Canyon drainage, northwest of Sky Ranch.; 0 701 Comment
  SEINET4208595  Madia exigua Steve Boyd, Orlando Mistretta; Dave Bramlet 1992-6-22 7646 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southeastern edge of wilderness in upper Devil Canyon drainage,southwest of Sky Ranch, along Forest Service Road 8S01.; 0 732 Comment
  UCR218062  Madia exigua Steve Boyd 2010-6-9 12294 San Diego Santa Ana Mountains, Head of ''Mud Creek'', a tributary of Devil Canyon; along Margarita Peak Road (8S01) southwest of ''Sky Ranch' 732 Comment
  UCR79488  Madia exigua Steve Boyd, T. Ross 1992-6-4 7579 San Diego Peninsular Range; Santa Ana Mtns, San Mateo Cyn Wilderness Area. SE edge of wilderness in Devil Cyn drainage, NW of Sky Ranch. 732 Comment
  RSA192188  Madia gracilis E. W. Lathrop 1960-6-8 4919 Riverside 14 miles west of Murrieta Comment
  RSA560280  Madia gracilis Steve Boyd, Timothy S. Ross, Michael Wall 1992-6-4 7538 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Canyon at the confluence with 'Miller Canyon' 537 Comment
  RSA674531  Madia gracilis Scott D. White, Sandy Leatherman 2000-5-31 7989 Riverside Santa Rosa Plateau: Near Squaw Mountain. Series of unpaved roads on east- and north-facing slopes. 640 Comment
  SD136904  Madia gracilis Steve Boyd, Tim Ross,Mike Wall 1992-6-4 7538 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Canyon at the confluence with Miller Creek 537 Comment
  SD181691  Madia gracilis Scott D. White, Sandy Leatherman 2000-5-31 7989 Riverside Near Squaw Mountain. 640 Comment
  UCR159187  Madia gracilis A. C. Sanders, Kelly Volansky 2005-8-31 31564 Riverside Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd. 701 Comment
  UCR123633  Malacothamnus fasciculatus var. fasciculatus Steven R. Hill, A. C. Sanders 2001-5-4 33731 Riverside Santa Rosa Plateau, Carancho Road, W side of De Luz Creek valley descending plateau, downslope from 'cut flower' farm. c. 1370 ft. NE of San Diego Co. line 186 Comment
  RSA561870  Malosma laurina Steve Boyd, Timothy S. Ross 1992-6-9 7620 San Diego Southern Santa Ana Mountains: San Mateo Canyon Wilderness Area. Miller Mountain, within private inholding at springy area at head of Miller Canyon , the principal drainage on the southern flank of the mountain. 732 Comment
  RSA782572  Malosma laurina R. F. Thorne, Steve Boyd, Earl Lathrop 1985-7-18 61208 San Diego Santa Rosa Plateau: Upper Cottonwood Canyon 535 Comment
  SD136942  Malosma laurina Steve Boyd, Tim Ross 1992-6-9 7620 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper souther flank of Miller Mountain to the west of Miller Canyon 730 Comment
  SD193212  Malosma laurina A. C. Sanders, Kelly Volansky 2005-8-31 31593 Riverside Santa Ana Mountains Region: Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Road., ca. 0.5 mile north of Tenaja Rd. 671 Comment
  UC1608280  Malosma laurina Steve Boyd and Tim Ross 1992-6-9 7620 San Diego upper s. flank to w. of Miller Canyon, the principal drainage on the s. flank of the mt. Miller Mt.; S. Santa Ana Mts., San Mateo Canyon Wilderness Area, Miller 731 Comment
  RSA561498  Malus sylvestris Steve D. Boyd 1992-6-22 7652 San Diego Southern Santa Ana Mtns, San Mateo Canyon Wilderness area. Devil Canyon at the confluence with Miller creek. 537 Comment
  RSA5015  Marah macrocarpa C. B. Wolf 1932-3-20 15 Riverside Richman Ranch, 2.5 miles north of De Luz. 457 Comment
  RSA552787  Marah macrocarpa Steve Boyd 1993-3-12 6730 San Diego Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Cyn from large waterfall area, downstream to the confluence withMiller Creek. 549 Comment
  RSA570699  Marah macrocarpa Steve Boyd 1993-4-8 7955 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon, vicinity of Mud Spring. 671 Comment
  RSA652410  Marah macrocarpa Marion P. Harthill 1976-5-6 s.n. Riverside Cleveland National Forest. 609 Comment
  SD10669  Marah macrocarpa Mrs. D. R. Wolf 1932-3-20 15 San Diego Richman Ranch, 2I(c) miles North of De Luz. 455 Comment
  SD152876  Marah macrocarpa Steve Boyd, Tim Ross and Kendall McCulloh 1993-3-12 6730 San Diego Santa Ana Mountains, Devil Canyon from large waterfall area, downstream to the confluence with Miller Creek. 550 Comment
  SD186174  Marah macrocarpa A. C. Sanders 2004-4-20 27525 Riverside Santa Rosa Plateau, 0.5 km west of Tenaja Road and north of the San Diego county line. 640 Comment
  SD190351  Marah macrocarpa A. C. Sanders 2004-4-20 27525 Riverside Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego County line. 640 Comment
  UC1871345  Marah macrocarpa Steve Boyd 1969-12-31 7955 San Diego Peninsular Ranges; Santa Ana Mountains region; Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon, vicinity of Mud Spring. T8S R5W SW/4 SE/4 sec 22. elev. ca. 2200 ft. Comment
  UCR135861  Marah macrocarpa A. C. Sanders 2004-4-20 27525 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  UCR154828  Marah macrocarpa A. C. Sanders, Mike Misenhelter 2005-3-23 29274 Riverside Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  UCR160686  Marah macrocarpa John F. Green 2005-2-24 s.n. Riverside Santa Ana Mtns Region, Santa Rosa Plateau, just SE of Redonda Mesa and SW of Mesa de Colorado, 9.6 acre parcel south of the junction of El Cerezo Road and Corona Cala Camino 793 Comment
  CLARK-A1045-160  Marsilea vestita George K. Helmkamp 1978-6-1 Riverside Santa Ana Mountains vernal pool near origin of creek; Wildomar 7.5'Q Comment
  IRVC14142  Marsilea vestita B. T. Gittins 1966-5-1 1259 Riverside 6 miles W of Murietta; roadside. Santa Ana Mountains Comment
  RSA180242  Marsilea vestita E. W. Lathrop 1959-4-26 4510 Riverside 14 miles west of Murrieta Comment
  RSA199003  Marsilea vestita R. F. Thorne, E. W. Lathrop, Ora M. Clark, S. Carlquist 1968-4-18 37424 Riverside Santa Rosa Plateau: small stream near roadside, Rancho California 609 Comment
  UCR141230  Marsilea vestita A. C. Sanders, Mike Misenhelter 2004-10-6 28838 Riverside Santa Ana Mtns./Santa Rosa Plateau, hill 2139 at west end of the Mesa De Colorado, private land on the west side of Via Volcano adjacent to the Santa Rosa Plat. Ecol. Reserve 640 Comment
  UCR159209  Marsilea vestita A. C. Sanders, Kelly Volansky 2005-8-31 31585 Riverside Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd. 701 Comment
  SDSU21797  Marsilea vestita subsp. vestita Michael G. Simpson, Laura Benedict, Zack Principe, Lee Ripma, Nuri Benet-Pierce, Andy Siekkinen 2016-5-7 3983 Riverside Santa Rosa Plateau Ecological Reserve. Across street from vernal pool trail, ca. 4 miles north on road from Visitor's Center. 636 Comment
  RSA180323  Matricaria matricarioides E. W. Lathrop 1965-4-18 5658 Riverside 10 miles west of Murrieta. Comment
  CAS-BOT-BC422730  Meconella denticulata Steve Boyd 1992-4-21 6952 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Miller Creek, a major drainage on south flank of Miller Mountain, upstream from Forest Service Road 8S02. 670 Comment
  RSA206501  Meconella denticulata E. W. Lathrop 1969-5-8 7021 Riverside Los Alamos Canyon near junction of San Mateo Canyon, Clevland National Forest, Trabuco district 518 Comment
  RSA561775  Meconella denticulata Steve Boyd 1992-4-21 6952 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. ''Miller Creek'', a major drainage on south flank of Miller Mountian, upsteam from Forest Service Road 8S02. 640 Comment
  UCR217530  Meconella denticulata Diane Menuz 2009-4-30 489 Riverside Penimsular Ranges: Santa Ana Mts., Cleveland National Forest; c. 0.38 km east of Wildomar Rd., along Tenaja Canyon, near entrance and parking area 573 Comment
  CSUSB1089  Medicago polymorpha Leland R. Dykes 1962-5-1 56 Riverside Santa Ana Mountains, San Mateo Canyon Road. 12.5 miles west of Palomar Road, Murrieta. Comment
  SD204333  Medicago polymorpha David Woelfel 2008-1-1 187 San Diego Northern edge of San Diego County, 1/2 mile South of Riverside county line, 1/2 mile West of De Luz Road of De Luz Road up Cottonwood Canyon Creek 138 Comment
  HSC65813  Melica imperfecta E. W. Lathrop 1960-6-7 4888 Riverside 14 miles west of Murieta, Redonda Mesa. Comment
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Jul 8 2010
  RSA179494  Melica imperfecta E. W. Lathrop 1959-5-29 4592 Riverside 14 miles W of Murrieta; Tenaja Canyon in the Cleveland National forest Comment
  RSA560283  Melica imperfecta Steve Boyd, Timothy S. Ross, M. Wall 1992-6-4 7535 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Canyon at the confluence with 'Miller Canyon' 537 Comment
  RSA574569  Melica imperfecta Steve Boyd 1985-8-7 1091 San Diego [Southern Santa Ana Mountains] Upper Cottonwood Canyon, 3.6 miles (by road) northwest of junction of Tenaja Trail and De Luz Road. Comment
  SD107747  Melica imperfecta E. W. Lathrop 1964-5-10 5375 Riverside 10 miles west of Murrieta Comment
  SD136954  Melica imperfecta Steve Boyd 1985-8-7 1091 San Diego Southern Santa Ana Mountains, Upper Cottonwood Canyon, 3.6 miles (by road) northwest of junction of Tenaja Trail and DeLuz Road. Occasional bunch grass about rocks in understory of oaks. Comment
  SD152986  Melica imperfecta Steve Boyd, Tim Ross, Mike Wall 1992-6-4 7535 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Canyon at the confluence with Miller Creek Common in understory of mesic chaparral, oak woodland and on dry, open benches. 536 Comment
  SEINET1004450  Melica imperfecta A. C. Sanders 2004-1 27548 Riverside Santa Ana Mtns.: Santa Rosa Plateu, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  SEINET251739 Image available Melica imperfecta A. C. Sanders 2004-4-20 27548 Riverside Santa Ana Mtns: Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of San Diego county line(Fallbrook 7.5' Q.: Near 33. 29'34'N -117.21'56'W) 640 Comment
  SEINET254498 Image available Melica imperfecta A. C. Sanders 2004-4-20 27553 Riverside Santa Ana Mountains: Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line. 640 Comment
  SEINET266966 Image available Melica imperfecta D. Atwood, L Stritch 1993-4-2 17894 Riverside Santa Rosa Plateau TNC Preserva and adjacent to BLM administrated lands 671 Comment
  UCD87741  Melica imperfecta A. A. Beetle 1944-4-27 3001 Riverside West of Murietta. Comment
  UCD87744  Melica imperfecta A. A. Beetle 1944-4-27 3007 Riverside West of Murietta. Comment
  UCR135735  Melica imperfecta A. C. Sanders 2004-4-20 27553 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  UCR136252  Melica imperfecta A. C. Sanders 2004-4-20 27548 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  UCR155327  Melica imperfecta A. C. Sanders, Mike Misenhelter 2005-3-23 29259 Riverside Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  SD70932  Melilotus albus Helen V. Witham 1969-7-2 179 Riverside DeLuz Creek Crossing, 4 miles north of DeLuz 249 Comment
  RSA650071  Melilotus indicus Marion P. Harthill 1976-5-6 s.n. Riverside Cleveland National Forest. 609 Comment
  RSA0114706  Melinis repens subsp. repens A. C. Sanders, Glen Morrison 2016-8-4 42614 Riverside Peninsular Range; Santa Ana Mountains: Santa Rosa Plateau, along Corona Cala Camino near intersection with El Cerezo Rd., south side of Redonda Mesa. 732 Comment
  UCR273502  Melinis repens subsp. repens A. C. Sanders, Glen Morrison 2016-8-4 42614 Riverside Peninsular Range; Santa Ana Mountains, Santa Rosa Plateau, along Corona Cala Camino near intersection with El Cerezo Rd., south side of Redonda Mesa 732 Comment
  CLARK-A1045-870  Mentzelia veatchiana George K. Helmkamp 1978-6-1 #4 Riverside Santa Ana Mountains Wildomar 7.5'Q Comment
  RSA192016  Mentzelia veatchiana E. W. Lathrop 1959-4-16 4446 Riverside 14 miles W of Murrieta, Tenaja plateau. Comment
  SD152753  Micranthes californica Steve Boyd, Tim Ross 1992-3-3 6709 San Diego Santa Ana Mountains: San Mateo Canyon Wilderness Area. Miller Canyon on the south bas and flank of Miller Mountain from 8S02 upstream to the eastern summit area 640 Comment
  RSA560862  Micropus californicus Steve Boyd 1992-4-21 6977 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southern flanks of Miller Moutain. 640 Comment
  RSA666649  Micropus californicus A. C. Sanders, Kent Beaman 2002-5-10 25052 Riverside Santa Ana Mtns., Santa Rosa Plateau: hills west of the head of De Luz Creek, 0.4 mi south of Tenaja Rd. on west side of Calle Roble near Avenida Matorral. 671 Comment
  UCR121642  Micropus californicus A. C. Sanders, Kent Beaman 2002-5-10 25052 Riverside Santa Ana Mtns., Santa Rosa Plateau, hills west of the head of De Luz Creek, 0.4 mi. south of Tenaja Rd. on west side of Calle Roble near Avenida Matorral 671 Comment
  RSA192187  Microseris douglasii subsp. platycarpha E. W. Lathrop 1959-4-16 4446 B Riverside 14 miles W of Murrieta, Tenaja plateau. Comment
  RSA560859  Microseris douglasii subsp. platycarpha Steve Boyd 1992-4-21 6980 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southern flanks of Miller Moutain. 640 Comment
  SD136902  Microseris douglasii subsp. platycarpha Steve Boyd 1992-4-21 6980 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. 640 Comment
  CLARK-A1045-155  Microseris elegans George K. Helmkamp 1978-6-1 Riverside Santa Ana Mountains vernal pool near origin of creek; Wildomar 7.5'Q Comment
  RSA571304  Microseris elegans Steve Boyd, Darin Banks, J. Mark Porter, Vanessa Ashworth, Gery Allan 1994-4-6 8295 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of Cleveland National Forest, flats south of the summit of Miller Mountain, head of Miller Creek watershed 811 Comment
  RSA180327  Microseris heterocarpa E. W. Lathrop 1965-4-18 5664 Riverside 10 miles west of Murrieta. Comment
  RSA192186  Microseris heterocarpa E. W. Lathrop 1959-4-17 4478 Riverside 14 miles west of Murrieta. Tenaja Plateau. West slope of Redonda Mesa. Comment
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Apr 28 2011
  RSA561792  Microseris heterocarpa Steve Boyd 1992-4-21 6971 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southern flanks of Miller Moutain. 640 Comment
  UCR132535  Microseris heterocarpa A. C. Sanders, Kent Beaman 2002-5-10 25051 Riverside Santa Ana Mtns., Santa Rosa Plateau, hills west of the head of De Luz Creek, 0.4 mi. south of Tenaja Rd. on west side of Calle Roble near Avenida Matorral 671 Comment
  UCR135855  Microseris heterocarpa A. C. Sanders 2004-4-20 27576 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  UCR169465  Microseris heterocarpa John F. Green 2005-4-28 s.n. Riverside Peninsular Range; Southern Santa Ana Mtns., Santa Rosa Plateau, hills on the south side of Tenaja Rd., between Squaw Mtn. and DeLuz Creek 655 Comment
  RSA192096  Microseris lindleyi E. W. Lathrop 1959-5-3 4512 Riverside 14 miles west of Murrieta. Tenaja Canyon. Comment
  RSA192025  Microsteris gracilis subsp. gracilis E. W. Lathrop 1959-4-2 4413 Riverside Cleveland National Forest, Trabuco District, Tenaja Guard Station, slopes of Tenaja Canyon. Comment
  SD70886  Mimetanthe pilosa Helen V. Witham 1969-7-2 171 Riverside De Luz Creek crossing, 4 mi. N. of De Luz 249 Comment
  UC1577074  Mimulus H. A. Jensen 1931-3-26 151 San Diego head Deluz Creek; Cleveland Forest, San Luis Rey Quadrangle Comment
  RSA570698  Mimulus aurantiacus var. aurantiacus Steve Boyd, Walter Appleby 1993-4-8 7954 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon, vicinity of Mud Spring. 671 Comment
  UC1871205  Mimulus aurantiacus var. aurantiacus Steve Boyd, Walter Appleby 1969-12-31 7954 San Diego Peninsular Ranges; Santa Ana Mountains region; Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon, vicinity of Mud Spring. T8S R5W SW/4 SE/4 sec 22. elev. ca. 2200 ft. Comment
  UCR1657  Mimulus aurantiacus var. pubescens Leland R. Dykes 1962-5-1 61 Riverside Santa Ana Mtns, San Mateo Canyon Road, c. 10.5 mi west of Palomar Road, Murrieta Comment
  RSA192068  Mimulus aurantiacus var. puniceus E. W. Lathrop 1959-4-2 4431 Riverside 18 miles W of Murrieta, Cottonwood Canyon of the Tenaja Range. Comment
  RSA343880  Mimulus aurantiacus var. puniceus Robert F. Thorne, Walter Wisura, Earl Lathrop, Sara Meury 1985-5-18 60663 Riverside Santa Rosa Plateau: at edge of Cleveland National Forest. 610 Comment
  RSA4390  Mimulus aurantiacus var. puniceus Dorothy R. Wolf 1932-3-20 36 Riverside Richman Ranch 2.5 mi N of De Luz. SW. 457 Comment
  RSA442720  Mimulus aurantiacus var. puniceus W. P. Burger 1979-4-29 65 Riverside Off Carancho Rd. , just past where creek crosses rd., in Hidden Valley. Near Lake Elsinor. 366 Comment
  UCD122359  Mimulus aurantiacus var. puniceus G. F. Hrusa 1992-3-30 10053 San Diego De Luz Canyon area. Comment
  UCR135845  Mimulus aurantiacus var. puniceus A. C. Sanders 2004-4-20 27534 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  UCR155328  Mimulus aurantiacus var. puniceus A. C. Sanders, Mike Misenhelter 2005-3-23 29260 Riverside Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  UCR158447  Mimulus aurantiacus var. puniceus S. J. Myers 1993-1-22 s.n. Riverside Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau, SW of Mesa de Colorado, Carancho Rd. at Tortuga Rd. 396 Comment
  RSA561414  Mimulus cardinalis Steve Boyd, Tim S. Ross, Dave Bramlet 1992-9-9 7679 Riverside Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper San Mateo Canyon, from the junction of Tenaja Road (7S01) and Los Almos Road (7S04) and the confluence of Los Almos Creek,, up the San Mateo Trail north to Potrero de la Cienega. 396 Comment
  RSA192072  Mimulus diffusus E. W. Lathrop 1960-4-15 4758 Riverside 14 miles west of Murrieta, in low valley pasture in Tenaja Canyon. 610 Comment
  RSA561064  Mimulus diffusus Tim S. Ross 1993-5-12 7349 Riverside Southern Santa Ana Mountains, San Mateo County Wilderness area. San Mateo Canyon,, along stream bed and adjacent to benches and lower slopes from confluence with Los Alamos Canyon downstream to confluence with Tenaja Canyon. 365 Comment
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Dec 5 2014
  CLARK-A1045-158  Mimulus floribundus George K. Helmkamp 1978-6-1 Riverside Santa Ana Mountains vernal pool near origin of creek; Wildomar 7.5'Q Comment
  CLARK-A1528-4244  Mimulus floribundus E. W. Lathrop 1966-6-1 6359 Riverside Tenaja Range Comment
  CLARK-A1045-159  Mimulus pilosus George K. Helmkamp 1978-6-1 Riverside Santa Ana Mountains vernal pool; Wildomar 7.5'Q Comment
  RSA191414  Mimulus pilosus E. W. Lathrop, Robert F. Thorne 1967-9-26 6614 Riverside Tenaja Guard Station, 10 miles NW of Murrieta. Comment
  RSA562447  Minuartia douglasii Steve Boyd, Timothy S. Ross 1992-5-6 7297 San Diego Southern Santa Ana Mts., San Mateo Canyon Wilderness Area. Southern flank of Miller Mt. about upper portions of 'Miller's Canyon'. The major drainage on the southern flank of the Mt. 701 Comment
  UCR135836  Mirabilis laevis A. C. Sanders 2004-4-20 27539 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  RSA4385  Mirabilis laevis var. crassifolia Carl B. Wolf 1932-3-20 31 Riverside Richman Ranch, 2.5 miles north of De Luz. 457 Comment
  SD204450  Mirabilis laevis var. crassifolia David Woelfel 2008-4-4 193 San Diego Northern edge of San Diego County, 1/2 mile South of Riverside county line, 1/2 mile West of De Luz Road of De Luz Road up Cottonwood Canyon Creek 138 Comment
  SD222218  Mirabilis laevis var. crassifolia Jay B. Walker 1995-3-8 1233 San Diego Cleveland Ntl For. Trabuco district Rd 7S04, 0.5km N of jct w/ San Mateo Trail. 199 Comment
  UCD98122  Mirabilis laevis var. crassifolia G. F. Hrusa 1992-3-30 10052 San Diego De Luz Canyon approximately 6 m west of Murrieta. Comment
  RSA180383  Monardella lanceolata var. lanceolata E. W. Lathrop 1960-6-9 4944 Riverside 14 miles west of Murrieta. Comment
  RSA234082  Monardella lanceolata var. lanceolata Robert F. Thorne 1969-6-6 39328 Riverside Santa Rosa Plateau: Rancho California. 610 Comment
  RSA611623  Montia fontana Steve Boyd, Mike Kinney, Chris Pires 1998-3-18 10105 San Diego Santa Ana Mountains: Upper watershed of Devil Canyon, at border of San Mateo Canyon Wilderness Area, ca. 1.25 miles NE of Margarita Peak, along Forest Service Road 8S01, just west of Sky Ranch., Near 33 deg 27' 34.8''N 118 deg 22' 45.5'' W. 725 Comment
  SD186042  Muhlenbergia microsperma A. C. Sanders 2004-4-20 27550 Riverside 0.5 km west of Tenaja Road and just north of the San Diego county line. 640 Comment
  SEINET1909561  Muhlenbergia microsperma A. C. Sanders 2004-1 27550 Riverside Santa Ana Mtns: Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  SEINET251740 Image available Muhlenbergia microsperma A. C. Sanders 2004-4-20 27550 Riverside Santa Ana Mtns.: Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line (Fallbrook 7.5' Q.:). 640 Comment
  UCD86821  Muhlenbergia microsperma A. A. Beetle 1944-4-27 1994 Riverside West of Murietta. Comment
  UCR136266  Muhlenbergia microsperma A. C. Sanders 2004-4-20 27550 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  RSA179515  Muhlenbergia rigens E. W. Lathrop 1959-5-17 4540 Riverside 14 miles west of Murrieta. Comment
  RSA561420  Muhlenbergia rigens Steve Boyd, Timothy S. Ross, Dave Bramlet 1992-9-9 7689 Riverside Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper San Mateo Canyon, from the junction of Tenaja Road (7S01) and Los Almos Road (7S04) and the confluence of Los Almos Creek., Up the San Mateo Trail north to Potrero de la Cienega. 396 Comment
  SD152985  Muhlenbergia rigens Steve Boyd, D. Bramlet, T. Ross 1992-9-9 7689 Riverside San Mateo Canyon Wilderness Area. Upper San mateo Canyon, from the junction of Tenaja Road (7S01) and Los Alamos Road (7S04) at the confluence of Los Alamos Creek, up the San Mateo Trail north to Potrero de la Cienaga 395 Comment
  UCD87002  Muhlenbergia rigens A. A. Beetle 1944-4-27 3004 Riverside West of Murietta. Comment
  UCR163817  Muhlenbergia rigens John F. Green 2005-11-2 s.n. Riverside Peninsular Range, Southern Santa Ana Mtns., Santa Rosa Plateau, La Cresta area, 1 mile N of Squaw Mountain, 1.6 mi. NE of Tenaja Guard Station 716 Comment
  RSA180312  Muilla maritima E. W. Lathrop 1965-4-18 5660 Riverside 10 miles west of Murrieta. Comment
  RSA560312  Muilla maritima Steve Boyd, Timothy S. Ross 1992-6-4 7584 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southeastern edge of wilderness in upper Devil Canyon drainage. 701 Comment
  RSA192227  Nassella cernua E. W. Lathrop 1960-5-6 4789 Riverside 10 miles west of Murrieta. Comment
  RSA192228  Nassella cernua E. W. Lathrop 1960-6-8 4939 a Riverside 14 miles west of Murrieta Comment
  RSA179506  Nassella lepida E. W. Lathrop 1964-5-10 5376 Riverside 10 miles west of Murrieta. 610 Comment
  RSA192230  Nassella lepida E. W. Lathrop 1960-4-28 4782 Riverside 14 miles west of Murrieta Comment
  UCD87803  Nassella lepida A. A. Beetle 1944-4-27 3005 Riverside West of Murietta. Comment
  RSA179527  Nassella pulchra E. W. Lathrop 1964-5-10 5374 Riverside 10 miles west of Murrieta. 610 Comment
  RSA192229  Nassella pulchra E. W. Lathrop 1960-4-28 4767 Riverside 14 miles west of Murrieta Comment
  RSA562085  Nassella pulchra Steve Boyd, Timothy S. Ross 1992-5-6 7287 San Diego Southern Santa Ana Mts., San Mateo Canyon Wilderness Area. Southern flank of Miller Mt. about upper portions of 'Miller's Canyon'. The major drainage on the southern flank of the Mt. 701 Comment
  RSA562086  Nassella pulchra Steve Boyd, Timothy S. Ross 1992-5-6 7286 San Diego Southern Santa Ana Mts., San Mateo Canyon Wilderness Area. Southern flank of Miller Mt. about upper portions of 'Miller's Canyon'. The major drainage on the southern flank of the Mt. 701 Comment
  RSA651755  Nassella pulchra E. W. Lathrop 1964-5-10 25 -2 Riverside 14 mi. W. of Murrieta. 610 Comment
  SEINET225791  Nassella pulchra E. W. Lathrop 1959-5-29 4587 Riverside Cleveland National Forest ; 14 miles West of Murrieta Tenaja Canyon. Comment
  RSA198963  Nasturtium officinale R. F. Thorne, P. A. Munz, E. W. Lathrop 1968-5-8 37596 Riverside Santa Rosa Plateau, Rancho California 610 Comment
  RSA192023  Navarretia atractyloides E. W. Lathrop 1960-6-6 4836 Riverside 14 miles west of Murrieta. Comment
  RSA562075  Navarretia hamata Steve Boyd, T. S. Ross 1992-6-9 7598 San Diego Southern Santa Ana Mts., San Mateo Canyon Wilderness Area. Upper southern flank of Miller Mt. to the W of ''Miller Canyon, the principle drainage on the southern flank of the mountain. 671 Comment
  RSA674533  Navarretia hamata Scott D. White, Sandy Leatherman 2000-5-31 7991 Riverside Santa Rosa Plateau: Near Squaw Mountain. Series of unpaved roads on east- and north-facing slopes. 640 Comment
  SD136792  Navarretia hamata Steve Boyd, Tim Ross 1992-6-9 7598 San Diego Southern Santa Ana Mtns, San Mateo Cyn Wilderness Area. Upper southern flank of Miller Mtn to the west of Miller Canyon, the principal drainage on the southern flank of the mtn Common on open, rocky clay soil in grassland & in chaparral openings. 671 Comment
  UCR79215  Navarretia hamata Steve Boyd, T. S. Ross 1992-6-4 7580 San Diego Peninsular Range; Santa Ana Mtns, San Mateo Cyn Wilderness Area. SE edge of wilderness in Devil Cyn drainage, NW of Sky Ranch. 732 Comment
  CLARK-A1045-156  Navarretia prostrata George K. Helmkamp 1978-6-1 Riverside Santa Ana Mountains vernal pool near origin of creek; Wildomar 7.5'Q Comment
  UCR15527  Navarretia prostrata George K. Helmkamp 1978-6-1 s.n. Riverside Santa Ana Mountains, Santa Rosa Plateau, vernal pool 7 mi [west] of Murrieta near the origin of DeLuz Creek 671 Comment
  RSA562081  Nemacladus ramosissimus Steve Boyd, Timothy S. Ross 1992-5-6 7291 San Diego Southern Santa Ana Mts., San Mateo Canyon Wilderness Area. Southern flank of Miller Mt. about upper portions of 'Miller's Canyon'. The major drainage on the southern flank of the Mt. 701 Comment
  SD152892  Nemacladus ramosissimus Steve Boyd, Tim Ross 1992-5-6 7291 San Diego Southern Santa Ana Mountains, southern flank of Miller Mountain about upper portions of Miller Canyon. 700 Comment
  RSA180507  Nemophila menziesii E. W. Lathrop 1959-3-26 4373 Riverside 18 miles W of Elsinore, Tenaja Guard Station, Cleveland National Forest Comment
  RSA191996  Nemophila menziesii E. W. Lathrop 1959-4-2 4403 Riverside Cleveland National Forest, Trabuco District, Tenaja Guard Station, slopes of Tenaja Canyon. Comment
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Apr 28 2011
  RSA191997  Nemophila menziesii E. W. Lathrop 1960-3-25 4685 Riverside 14 miles west of Murrieta. Comment
  RSA5018  Nemophila menziesii Carl B. Wolf 1932-3-20 18 Riverside Richman Ranch, 2.5 miles no. of De Luz; S.W. Riverside County. 457 Comment
  RSA570740  Nemophila menziesii var. integrifolia Steve Boyd, W. Appleby 1993-4-8 7959 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon, vicinity of Mud Spring. 671 Comment
  SD136823  Nemophila menziesii var. integrifolia Steve Boyd, Tim Ross 1992-5-6 7275 San Diego So. Santa Ana Mts, San Mateo Cyn Wilderness Area. S side of Miller Mt along 'Miller Canyon', the major drainage on the southern flank of the mountain, from Road 8S02 upstream to the area of contact between lower granitic and higher basaltic rocks. 640 Comment
  UC1608275  Nemophila menziesii var. integrifolia Steve Boyd, Tim Ross 1992-5-6 7275 San Diego s side Miller Mountain along Miller Canyon maj drainage on s flank mt fr Rd 8S02 upstream, Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area, Southern Santa Ana Mountains, San Mateo Canyon Wilderness 640 Comment
  UCR47054  Nemophila pedunculata B. G. Pitzer, A. C. Sanders 1987-4-11 0480 Riverside Santa Ana Mtns., Santa Rosa Plateau, W of Murrieta, 0.25 mi. due south of Tenaja Campground / Guard Station. 610 Comment
  SD10678  Nuttallanthus texanus D. R. Wolf 1932-3-20 3 San Diego Richman Ranch, 2I(c) mi. north of DeLuz 456 Comment
  RSA192171  Opuntia engelmannii E. W. Lathrop 1960-5-20 4808 Riverside 14 miles west of Murrieta. Comment
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Apr 28 2011
  CLARK-A1045-166  Orthocarpus densiflorus George K. Helmkamp 1979-4-27 Riverside Santa Ana Mountains Wildomar 7.5'Q Comment
  CLARK-A1045-173  Orthocarpus densiflorus George K. Helmkamp 1979-4-27 Riverside Santa Ana Mountains vernal pools; Wildomar 7.5'Q Comment
  CLARK-A1045-318  Orthocarpus densiflorus George K. Helmkamp 1978-6-1 Riverside Santa Ana Mountains vernal pool; Wildomar 7.5'Q Comment
  RSA192065  Orthocarpus purpurascens E. W. Lathrop 1960-3-25 4686 Riverside 14 miles west of Murrieta. Comment
  RSA570713  Orthocarpus purpurascens Steve D. Boyd, W. Appleby 1993-4-8 7935 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of Cleveland National Forest, upper Devil Canyon from road 8S01 downstream to vicinity of Mud Springs. 655 Comment
  RSA4384  Orthocarpus purpurascens var. pallidus Dorothy R. Wolf 1932-3-20 30 Riverside Richman Ranch 2.5 mi N of De Luz. SW. 457 Comment
  CAS-BOT-BC355810  Osmadenia tenella Steve Boyd; Tim Ross 1992-5-6 7288 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southern flank of Miller Mountain about upper portions of Miller Canyon, the major drainage on the southern flank of the mountain 762 Comment
  CAS-BOT-BC355811  Osmadenia tenella Steve Boyd; Tim Ross 1992-6-4 7586 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southeastern edge of wildernes in upper Devil Canyon drainage, northwest of Sky Ranch 731 Comment
  SD136899  Osmadenia tenella Steve Boyd, Tim Ross 1992-6-4 7586 San Diego Santa Ana Mountains, southeastern edge of San Mateo Canyon Wilderness Area, in upper Devil Canyon drainage, northwest of Sky Ranch 700 Comment
  SEINET4208827  Osmadenia tenella Steve Boyd, Tim Ross 1992-5-6 7288 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southern flank of Miller Mountain about upper portions of 'Miller Canyon', the major drainage on the southern flank of the mountain.; 0 701 Comment
  SEINET4208828  Osmadenia tenella Steve Boyd, Tim Ross 1992-6-4 7586 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southeastern edge of wilderness in upper Devil Canyon drainage, northwest of Sky Ranch.; 0 701 Comment
  POM353423  Oxalis albicans subsp. californica W. P. Burger 1979-4-29 62 Riverside Hidden Valley Hang Gliding Site. Near Lake Elsinore. 610 Comment
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Dec 16 2009
  POM353434  Oxalis albicans subsp. pilosa Carl B. Wolf 1932-3-20 21 Riverside Richman Ranch, 2.5 miles no. of De Luz; S.W. Riverside County. 457 Comment
  RSA191391  Oxalis albicans subsp. pilosa E. W. Lathrop, Robert F. Thorne 1967-10-27 6673 Riverside 5 mi. NW of Murrietta, Santa Rosa Ranch. Comment
  OBI37562  Oxalis californica Steve Boyd 1985-7-23 1028 San Diego De Luz Crk at crossing of Tenaja Trl, about 0.1 mi W of jtn with De Luz Rd Comment
  RSA5021  Oxalis californica Carl B. Wolf 1932-3-20 21 Riverside Richman Ranch, 2.5 miles no. of De Luz; S.W. Riverside County. 457 Comment
  SD10667  Oxalis californica Mrs. D. R. Wolf 1932-3-20 21 Riverside Richman Ranch, 2I(c) miles north of De Luz, southwest Riverside County 456 Comment
  CAS-BOT-BC121216  Paeonia californica Robert F. Thorne; E. Lathrop 1969-6-6 39329 Riverside Santa Rosa Plateau, Rancho california 609 Comment
  RSA192040  Paeonia californica E. W. Lathrop 1959-3-26 4361 Riverside 18 miles W of Elsinore, Tenaja Guard Station, Cleveland National Forest Comment
  RSA228806  Paeonia californica Colin M. Wainwright 1972-2-10 595 Riverside Santa Rosa Plateau, 9 miles SW of Murrietta near Forest Route 7S01, near Tenaja Ranger Str. 671 Comment
  RSA234080  Paeonia californica Robert F. Thorne, E. W. Lathrop 1969-6-6 39329 Riverside Santa Rosa Plateau: Rancho California. 610 Comment
  RSA5019  Paeonia californica Carl B. Wolf 1932-3-20 19 Riverside Richman Ranch, 2.5 miles north of De Luz. 457 Comment
  RSA570696  Paeonia californica Steve Boyd, W. Appleby 1993-4-8 7952 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon, vicinity of Mud Spring. 671 Comment
  RSA650116  Paeonia californica Marion P. Harthill 1976-5-6 s.n. Riverside Cleveland National Forest. 610 Comment
  SD10674  Paeonia californica Mrs. D. R. Wolf 1932-3-20 19 Riverside Richman Ranch, 2.5 mils north of De Luz. 456 Comment
  UC1611571  Paeonia californica Steve Boyd and Walter Appleby 1993-4-8 7952 San Diego upper Devil Canyon Santa Ana Mountains, Cleveland N.F., San Mateo Canyon Wilder (vicinity of Mud Spring) 670 Comment
  UCR131802  Paeonia californica Mrs. D. R. Wolf 1932-3-20 19 Riverside Santa Rosa Plateau, Richman Ranch, 2.5 miles north of DeLuz, SW Riverside County 457 Comment
  UCR135838  Paeonia californica A. C. Sanders 2004-4-20 27541 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  UCR155331  Paeonia californica A. C. Sanders, Mike Misenhelter 2005-3-23 29271 Riverside Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  SD211515  Panicum capillare Justin M. Wood 2008-9-19 130 Riverside Southwest Perris Basin: Temecula - Murrieta Creek, downstream of 1st street bridge. 292 Comment
  RSA206495  Papaver californicum E. W. Lathrop 1969-5-8 7017 Riverside Los Alamos Canyon near junction of San Mateo Canyon, Clevland National Forest, Trabuco district 518 Comment
  RSA180387  Parietaria hespera var. hespera E. W. Lathrop 1960-6-8 4925 Riverside 14 miles west of Murrieta. Comment
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Apr 28 2011
  RSA179519  Paspalum distichum E. W. Lathrop 1959-5-17 4570 Riverside 10 miles W of Murrieta. Comment
  UCR22188  Paspalum distichum E. W. Lathrop 1959-5-17 4570 Riverside Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau; 14 miles west of Murrieta Comment
  UCR89477  Pectocarya linearis var. ferocula Steve Boyd, D. L. Banks, J. M. Porter, Vanessa Ashworth, et al. 1994-4-6 8293 San Diego Peninsular Range; Southern Santa Ana Mtns, San Mateo Canyon Wilderness Area of Cleveland National Forest, W summit of Miller Mtn. 884 Comment
  RSA560294  Pectocarya penicillata Steve Boyd 1992-6-4 7541 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Canyon at the confluence with 'Miller Canyon' 537 Comment
  RSA192066  Pedicularis densiflora E. W. Lathrop 1959-4-2 4408 Riverside 18 miles S.W. of Elsinore. Tenaja plateau, south slope Comment
  RSA552774  Pedicularis densiflora Steve D. Boyd, Tim S. Ross 1992-3-3 6717 San Diego Santa Ana Mountains, San Mateo Canyon Wilderness Area. ''Miller Canyon'' on the south base and flank of Miller Mountain from 8S02 upstream to the eastern summit area. 640 Comment
  SD152744  Pedicularis densiflora Steve Boyd, Tim Ross 1992-3-3 6717 San Diego Santa Ana Mts, San Mateo Cyn Wilderness Area. Miller Canyon on the south base and flank of Miller Mtn, from 8S02 upstream to the eastern summit area. In understory of Adenostoma chaparral. 640 Comment
  SD222260  Pedicularis densiflora Jay B. Walker 1995-3-8 1229 San Diego Cleveland Ntl Forest, Trabuco district. USFS Rd 8S02, 2km S of Tenaja Campground. 299 Comment
  UCR79223  Pedicularis densiflora Steve Boyd, T. S. Ross 1992-3-3 6717 San Diego Peninsular Range; Santa Ana Mtns., San Mateo Canyon Wilderness Area. 'Miller Canyon' on the S base and flank of Miller Mountain from 8S02 upstream to the eastern summit area 884 Comment
  UCR1277  Pellaea andromedifolia F. C. Boutin 1960-4-11 s.n. San Diego Santa Ana Mountains, 400 feet east of Garnsay's Lake, Garnsay Ranch, De Luz 122 Comment
  RSA180363  Pellaea andromedifolia var. andromedifolia E. W. Lathrop 1960-6-7 4864 Riverside 14 miles W of Murrieta Comment
  RSA570749  Pellaea andromedifolia var. andromedifolia Steve Boyd, Walter Appleby 1993-4-8 7968 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon, vicinity of Mud Spring. 671 Comment
  RSA711766  Pellaea mucronata A. C. Sanders, Mike Misenhelter 2005-3-23 29283 Riverside Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  UCR121652  Pellaea mucronata A. C. Sanders, Kent Beaman 2002-5-10 25048 Riverside Santa Ana Mtns., Santa Rosa Plateau, hills west of the head of De Luz Creek, 0.4 mi. south of Tenaja Rd. on west side of Calle Roble near Avenida Matorral 671 Comment
  UCR135843  Pellaea mucronata A. C. Sanders 2004-4-20 27532 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  UCR154840  Pellaea mucronata A. C. Sanders, Mike Misenhelter 2005-3-23 29283 Riverside Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  UCR158640  Pellaea mucronata S. J. Myers 1993-1-22 s.n. Riverside Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau, SW of Mesa de Colorado, Carancho Rd. at Tortuga Rd. 396 Comment
  RSA180255  Pellaea mucronata var. mucronata E. W. Lathrop 1959-4-17 4483 Riverside 14 miles west of Murrieta Comment
  RSA180373  Pellaea mucronata var. mucronata E. W. Lathrop 1960-6-7 4861 Riverside 14 miles W of Murrieta Comment
  RSA5010  Pellaea mucronata var. mucronata Dorothy R. Wolf 1932-3-20 10 Riverside Richman Ranch 2.5 mi N of De Luz. SW Riverside County 457 Comment
  SD73461  Penstemon E. W. Lathrop 1969-5-29 7082 Riverside 8 miles west of Murrieta on the Main Divide Truck Trail between Tenaja Rd. and Los Alamos Canyon, along stream Comment
  NY601626  Penstemon heterophyllus var. australis R. F. Thorne 1969-6-6 39333 Riverside Santa Rosa Plateau: Rancho California 609.6 Comment
  NY601652  Penstemon heterophyllus var. australis S. D. Boyd 1992-6-4 7592 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southeastern edge of wilderness in upper Devil Canyon drainage, southwest of Sky Ranch, along Forest Service Road 8S01. 731.5 Comment
  RSA192104  Penstemon heterophyllus var. australis E. W. Lathrop 1960-6-7 4892 Riverside 14 miles west of Murrieta, Redonda Mesa. Comment
  RSA234077  Penstemon heterophyllus var. australis Robert F. Thorne, E. W. Lathrop 1969-6-6 39333 Riverside Santa Rosa Plateau: Rancho California. 610 Comment
  RSA562071  Penstemon heterophyllus var. australis Steve D. Boyd, Tim S. Ross 1992-6-4 7592 San Diego Southern Santa Ana Moutains, San Mateo Canyon Wilderness area. Southeastern edge of wilderness in upper Devil Canyon drainage, southwest of Sky Ranch, along Forest Service Road. 732 Comment
  SD136745  Penstemon heterophyllus var. australis Steve Boyd, Tim Ross 1992-6-4 7592 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southeastern edge of wilderness in upper Devil Canyon drainage, southwest of Sky Ranch, along Forest Service Road 8S01 Common in openings in oak woodland and chaparral. 730 Comment
  SD90223  Penstemon heterophyllus var. australis Robert F. Thorne, E. Lathrop 1969-6-6 39333 Riverside Santa Rosa Plateau: Rancho California 609 Comment
  UC1409152  Penstemon heterophyllus var. australis Robert F. Thorne and Earl Lathrop 1969-6-6 39333 Riverside Rancho California , Rancho California (Santa Rosa Plateau) 609 Comment
  RSA180314  Pentachaeta aurea E. W. Lathrop 1959-4-2 4409 Riverside 18 miles S.W. of Elsinore. Tenaja plateau, south slope Comment
  SD136994  Pentagramma triangularis Steve Boyd, Tim Ross 1992-5-6 7273 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. South side of Miller Mountain along Miller Canyonfrom Road 8S02 upstream 640 Comment
  CAS-BOT-BC77571  Peritoma arborea var. globosa Steve Boyd 1994-10-14 8402 Riverside Southern Santa Ana Mountains, Santa Rosa Plateau, east of the Tenaja Guard Station of the Cleveland National Forest 670 Comment
  UCSB58757  Persicaria lapathifolia Boyd, Steve 1985-7-23 San Diego De Luz Creek at crossing of Tenaja Trail, about 0.1 mi. west of jtn with De Luz Rd. 121 Comment
  SD204393  Phacelia cicutaria var. hispida David Woelfel 2008-4-4 190 San Diego Northern edge of San Diego County, 1/2 mile South of Riverside county line, 1/2 mile West of De Luz Road of De Luz Road up Cottonwood Canyon Creek 138 Comment
  UCR100824  Phacelia cicutaria var. hispida G. R. Ballmer 1998-5-23 s.n. Riverside Santa Ana Mtns., Santa Rosa Plateau, Massinger oak easement, Riverside Land Conservancy, north base of Redonda Mesa, close to Tenaja Rd. 671 Comment
  UCR135854  Phacelia cicutaria var. hispida A. C. Sanders 2004-4-20 27575 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  RSA192000  Phacelia distans E. W. Lathrop 1959-4-16 4467 Riverside 14 miles W of Murrieta. Tenaja plateau. Comment
  RSA561864  Phacelia imbricata subsp. bernardina Steve Boyd, Tim Ross 1992-6-9 7606 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper northern flank of Miller Mountain, at and to the western side of pass between highest portions of the mountain. 793 Comment
  UCR79498  Phacelia imbricata subsp. bernardina Steve Boyd, T. S. Ross 1992-6-9 7606 San Diego Peninsular Range; Southern Santa Ana Mtns., San Mateo Canyon Wilderness Area. Upper northern flank of Miller Mountain, at and to the western side of pass between highest portions of the mountain 884 Comment
  RSA180420  Phacelia imbricata subsp. patula E. W. Lathrop 1965-5-23 5769 Riverside 9 miles W of Murrieta. 610 Comment
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Oct 30 2008
  SD136821  Phacelia imbricata var. imbricata Steve Boyd, Tim Ross 1992-6-9 7606 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper northern flank of Miller Mountain, at and to the western side of pass between highest portions of the mountain 792 Comment
  RSA5001  Phacelia minor Carl B. Wolf 1932-3-20 1 Riverside Richman Ranch, 2.5 miles no. of De Luz; S.W. Riverside County. 457 Comment
  SD10683 Image available Phacelia minor Mrs. D. R. Wolf 1932-3-20 1 San Diego Richman Ranch, 2I(c) miles north of De Luz. 455 Comment
  SD218747  Phacelia minor David Woelfel 2008-4-4 172 San Diego Northern edge of San Diego County, 1/2 mile South of Riverside county line, 1/2 mile West of De Luz Road of De Luz Road up Cottonwood Canyon Creek 138 Comment
  UCR136276  Phacelia minor A. C. Sanders 2004-4-20 27552 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  UCR155324  Phacelia minor A. C. Sanders, Mike Misenhelter 2005-3-23 29256 Riverside Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  CLARK-A1045-872  Phacelia pachyphylla George K. Helmkamp 1978-6-1 #3 Riverside Santa Ana Mountains Wildomar 7.5'Q Comment
  RSA180470  Phacelia ramosissima var. latifolia E. W. Lathrop 1960-6-8 4911 Riverside 14 miles west of Murrieta Comment
  OBI37519  Phalaris aquatica Steve Boyd 1985-8-7 1112 Riverside Santa rosa Plateau Region. Tenaja Rd, 3.3 mi E of jctn with 8S01 &8S02 Comment
  RSA571297  Phalaris aquatica Steve Boyd, D. L. Banks, J. Mark Porter, Vanessa Ashworth, Gery Allan 1994-4-6 8288 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness. Area of the Cleveland National Forest, southern slope of Miller Mountain, near spring. 817 Comment
  UCR40514  Phalaris aquatica Steve Boyd 1985-8-7 1112 Riverside Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau, Tenaja Rd., 3.3 mi east of junction with 8S01 and 8S02 Comment
  RSA201603  Phoradendron macrophyllum E. W. Lathrop, Robert F. Thorne 1967-11-7 6678 Riverside 5 mi. NW of Murrieta. On the Tenaja rd. at the Santa Rosa ranch turn off. Comment
  SDSU21794  Pilularia americana Michael G. Simpson, Laura Benedict, Zack Principe, Lee Ripma, Nuri Benet-Pierce, Andy Siekkinen 2016-5-7 3985 Riverside Santa Rosa Plateau Ecological Reserve. Across street from vernal pool trail, ca. 4 miles north on road from Visitor's Center. 636 Comment
  SEINET6330417 Image available Pilularia americana James Henrickson 1969-5-16 3256 Riverside 6 miles W of Murrieta on Colorado Mesa of Santa Rosa Plateau near large vernal pool Comment
  RSA192224  Piperia cooperi E. W. Lathrop 1960-5-6 4793 -b Riverside 10 miles west of Murrieta. Comment
  RSA376207  Piperia cooperi E. W. Lathrop 1986-5-18 7856 Orange 200 meters south of the Cleveland National Forest, Trabuco district boundary, along road between the USFS Tenaja Guard station and Cottonwood Creek. Comment
  RSA180325  Plagiobothrys acanthocarpus E. W. Lathrop 1959-4-16 4453 c Riverside 14 miles W of Murrieta. Tenaja plateau. Comment
  RSA180513  Plagiobothrys acanthocarpus E. W. Lathrop 1960-3-25 4687 Riverside 14 miles west of Murrieta. Comment
  RSA192087  Plagiobothrys arizonicus E. W. Lathrop 1960-6-7 4851 Riverside 14 miles W of Murrieta Comment
  RSA192204  Plagiobothrys arizonicus E. W. Lathrop 1963-3-27 5359 Riverside 10 miles W of Murieta. 610 Comment
  UCR62652  Plagiobothrys bracteatus Ed LaRue 1990-5-23 s.n. Riverside Santa Ana Mtns., Santa Rosa Plateau, just north of Tenaja Rd. and just west of Deluz Creek. 671 Comment
  RSA180396  Plagiobothrys canescens var. canescens E. W. Lathrop 1965-3-30 5600 Riverside 14 miles W of Murrieta. Comment
  UCR135841  Plagiobothrys collinus A. C. Sanders 2004-4-20 27537 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  RSA560857  Plagiobothrys collinus var. californicus Steve Boyd 1992-4-21 6982 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southern flanks of Miller Moutain. 640 Comment
  RSA570700  Plagiobothrys collinus var. californicus Steve Boyd, W. Appleby 1993-4-8 7956 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon, vicinity of Mud Spring. 671 Comment
  UC1871291  Plagiobothrys collinus var. californicus Steve Boyd, W. Appleby 1969-12-31 7956 San Diego Peninsular Ranges; Santa Ana Mountains region; Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon, vicinity of Mud Spring. T8S R5W SW/4 SE/4 sec 22. elev. ca. 2200 ft. Comment
  RSA708570  Plagiobothrys collinus var. fulvescens Scott D. White, B. Leatherman, James Huelsman 2005-2-14 10787 Riverside Santa Rosa Plateau area, northwest of Squaw Mtn. Terminus of Via Ranchero at San Diego County line. 823 Comment
  SD136875  Plagiobothrys collinus var. fulvescens Steve Boyd 1992-4-21 6982 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area, Southern flank of Miller Mountain 640 Comment
  SBBG105054  Plagiobothrys fulvus S. Boyd, D. Banks, J. M. Porter, V. Ashworth, G. Allan 1994-4-6 8287 San Diego San Mateo Cyn Wilderness Area, southern slope of Miller Mtn 822 Comment
  RSA180306  Plagiobothrys fulvus var. campestris E. W. Lathrop 1965-4-18 5668 Riverside 10 miles west of Murrieta. Comment
  RSA571296  Plagiobothrys fulvus var. campestris Steve Boyd 1994-4-6 8287 San Diego Southern Santa Ana Mtns, San Mateo Canyon Wilderness Area of the Cleveland National Forest, southern slope of Miller Mtn. 823 Comment
  UCR89452  Plagiobothrys fulvus var. campestris Steve Boyd, Et al. 1994-4-6 8287 San Diego Peninsular Range; Southern Santa Ana Mtns., San Mateo Canyon Wilderness Area of Cleveland National Forest. S slope of Miller Mtn. 823 Comment
  CLARK-A1045-165  Plagiobothrys nothofulvus George K. Helmkamp 1979-4-27 Riverside Santa Ana Mountains head of De Luz Creek; Wildomar 7.5'Q Comment
  CLARK-A1045-64  Plagiobothrys nothofulvus George K. Helmkamp 1979-4-27 Riverside Santa Ana Mountains head of De Luz Creek; Wildomar 7.5'Q Comment
  RSA180399  Plagiobothrys nothofulvus E. W. Lathrop 1965-3-30 5598 Riverside 14 miles W of Murrieta. Comment
  RSA561791  Plagiobothrys nothofulvus Steve Boyd 1992-4-21 6972 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southern flanks of Miller Moutain. 640 Comment
  RSA570737  Plagiobothrys nothofulvus Steve Boyd, Walter Appleby 1993-4-8 7944 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon, vicinity of Mud Spring. 671 Comment
  SBBG105092  Plagiobothrys nothofulvus S. Boyd, W. Appleby 1993-4-8 7944 San Diego upper Devil Cyn, vicinity of Mud Spring; San Mateo Cyn Wilderness Area 670 Comment
  SD136874  Plagiobothrys nothofulvus Steve Boyd 1992-4-21 6972 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area; southern flanks of Miller Mountain. 640 Comment
  UC1871093  Plagiobothrys nothofulvus Steve Boyd, Walter Appleby 1969-12-31 7944 San Diego Peninsular Ranges; Santa Ana Mountains region; Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon, vicinity of Mud Spring. T8S R5W SW/4 SE/4 sec 22. elev. ca. 2200 ft. Comment
  UCR136274  Plagiobothrys nothofulvus A. C. Sanders 2004-4-20 27561 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  RSA570706  Plagiobothrys tenellus Steve Boyd, W. Appleby 1993-4-8 7925 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of Cleveland National Forest, upper Devil Canyon from road 8S01 downstream to vicinity of Mud Springs. 655 Comment
  UC1871083  Plagiobothrys tenellus Steve Boyd, W. Appleby 1969-12-31 7925 San Diego Peninsular Ranges; Santa Ana Mountains region; Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of Cleveland National Forest, upper Devil Canyon from road 8S01 downstream to vicinity of Mud Springs. T8S R5W SW/4 NW/4 sec. 26, E/2 NE/4 sec. 27, SW/4 SE/4 sec. 22. Elevation: 2400-2150 ft. Comment
  CLARK-A1045-153  Plagiobothrys undulatus George K. Helmkamp 1978-6-1 Riverside Santa Ana Mountains vernal pools near origin of creek; Wildomar 7.5'Q Comment
  CLARK-A1045-154  Plagiobothrys undulatus George K. Helmkamp 1978-6-1 Riverside Santa Ana Mountains vernal pools near origin of creek; Wildomar 7.5'Q Comment
  RSA198965  Plagiobothrys undulatus R. F. Thorne, E. W. Lathrop, Ora M. Clark, S. Carlquist 1968-4-18 37457 Riverside Santa Rosa Plateau: Rancho California, E of Redonda Mesa 610 Comment
  RSA286790  Plagiobothrys undulatus R. F. Thorne 1974-5-23 44681 Riverside Santa Rosa Plateau, Rancho California; grassland area E of Redonda Mesa 610 Comment
  SDSU21873  Plagiobothrys undulatus Michael G. Simpson, Laura Benedict, Zack Principe, Lee Ripma, Nuri Benet-Pierce, Andy Siekkinen 2016-5-7 3978 Riverside Santa Rosa Plateau Ecological Reserve. Across street from vernal pool trail, ca. 4 miles north on road from Visitor's Center. 636 Comment
  UCR15892  Plagiobothrys undulatus Frank C. Vasek, G. K. Helmkamp 1979-4-27 s.n. Riverside Santa Ana Mtns., Mesa de Colorado, drying vernal pool along Clinton Keith Road 457 Comment
  RSA192036  Plantago erecta E. W. Lathrop 1960-6-7 4899 Riverside 14 miles west of Murrieta. Comment
  RSA192037  Plantago erecta E. W. Lathrop 1959-3-26 4377 Riverside 18 miles W of Elsinore, Tenaja Guard Station, Cleveland National Forest Comment
  SD262651  Plantago erecta Jonathan K. Snapp-Cook, Tom Chester, Lisa Young, Wayne Armstrong 2009-5-19 221 San Diego Cleveland National Forest; Miller Mountain area; 2.0 miles NE of peak; 2.0 miles S of Riverside County line 833 Comment
  UCR155334  Plantago erecta A. C. Sanders, Mike Misenhelter 2005-3-23 29268 Riverside Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  CHSC35880  Platanus racemosa James Henrickson 1972-5-21 7193 a Riverside Ca. 13 air mi. W. of Temecula in Matec Cyn. along Tenaja Rd. in flat area above steep falls along rd; ca. 4 mi. N. of Tenaja Campground. 457 Comment
  RSA180285  Platanus racemosa E. W. Lathrop 1964-5-10 5365 Riverside 10 miles west of Murrieta. 610 Comment
  RSA561508  Platanus racemosa Steve Boyd, Tim S. Ross, D. Bramlet 1992-9-9 7666 Riverside Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper San Mateo Canyon, from the junction of Tenaja Road (7S01) and Los Almos Road (7S04) and the confluence of Los Almos Creek,, up the San Mateo Trail north to Potrero de la Cienega. 396 Comment
  SBBG54767  Platanus racemosa C. Worthman 1968-5-16 166 Riverside 8.7 mi W of Murietta 167 Comment
  CLARK-A1045-869  Platystemon californicus George K. Helmkamp 1978-6-1 #4 Riverside Santa Ana Mountains Wildomar 7.5'Q Comment
  CLARK-A1528-690  Platystemon californicus Annette Price 1962-5-1 O 57 Riverside Santa Ana Mountains Comment
  RSA192038  Platystemon californicus E. W. Lathrop 1959-4-16 4468 Riverside 14 miles W of Murrieta, Tenaja plateau. Comment
  RSA5016  Platystemon californicus Dorothy R. Wolf 1932-3-20 16 Riverside Richman Ranch 2.5 mi N of De Luz. SW. 457 Comment
  SD10670  Platystemon californicus Mrs. D. R. Wolf 1932-3-20 16 San Diego Richman Ranch, 2I(c) mi. No. of De Luz. 456 Comment
  RSA206494  Plectritis ciliosa subsp. insignis E. W. Lathrop 1969-5-8 7018 Riverside Los Alamos Canyon near junction of San Mateo Canyon, Clevland National Forest, Trabuco district 518 Comment
  UCR6673  Poa bulbosa E. W. Lathrop 1967-1 5661 Riverside Peninsular Range; Santa Ana Mtns., Cleveland National Forest, Santa Ana Mtns, Tenaja Ranger Station Comment
  RSA179487  Poa secunda E. W. Lathrop 1965-4-11 5649 a Riverside 10 mi. W. of Murrieta Comment
  UCD90298  Poa secunda A. A. Beetle 1944-4-27 3003 Riverside West of Murietta. Comment
  UCD90300  Poa secunda A. A. Beetle 1944-4-27 3006 Riverside West of Murietta. Comment
  UCR22190  Poa secunda E. W. Lathrop 1965-4-18 5652 Riverside Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau; 10 miles west of Murrieta Comment
  RSA395378  Polycarpon tetraphyllum R. F. Thorne, Steve Boyd, E. W. Lathrop 1985-7-18 61218 San Diego Santa Rosa Plateau: Dry waterfall tributary to Cottonwood Canyon 416 Comment
  CAS-BOT-BC167829  Polygala cornuta var. fishiae Steve Boyd; Tim Ross 1992-6-9 7612 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper northern flank of Miller Mountain, at western end of east-most high plateau 883 Comment
  RSA180378  Polygala cornuta var. fishiae E. W. Lathrop 1960-6-7 4890 Riverside 14 miles west of Murrieta, Redonda Mesa. Comment
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Apr 28 2011
  RSA561858  Polygala cornuta var. fishiae Steve Boyd, Tim S. Ross 1992-6-9 7612 San Diego Southern Santa Ana Mts, San Mateo Canyon Wilderness area. Upper northern flank of Miller Mountain, at Western edge of east most high plateau. 884 Comment
  SEINET11263757  Polygala cornuta var. fishiae Steve Boyd, Tim Ross 1992-6-9 7612 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper northern flank of Miller Mountain, at western end of east-most high plateau.; 0 610 Comment
  UCR217566  Polygala cornuta var. fishiae Jeff B. Galvin 2008-6-3 50 Riverside Peninsular Ranges, foothills of the Santa Ana Mountains, Just west of De Luz Creek, along Avocado Mesa Rd. 547 Comment
  RSA192261  Polypodium californicum E. W. Lathrop 1965-4-2 4425 b Riverside 18 miles W of Murrieta in the Cottonwood Canyon of the Tenaja Range Comment
  UCR1249  Polypodium californicum F. C. Boutin 1960-4-11 s.n. San Diego Santa Ana Mountains, Just south of Garnsay's Lake, De Luz 152 Comment
  UCR7830  Polypodium californicum Dennis Vander Ven 1968-5-19 s.n. Riverside Peninsular Range, c. 7 mi west of Murrieta on Guava St., 40 yards before road crosses creek for first time from the east(concrete crossing). south side of road on cliff wall 274 Comment
  SDSU21791  Polypogon maritimus Michael G. Simpson, Laura Benedict, Zack Principe, Lee Ripma, Nuri Benet-Pierce, Andy Siekkinen 2016-5-7 3987 Riverside Santa Rosa Plateau Ecological Reserve. Across street from vernal pool trail, ca. 4 miles north on road from Visitor's Center. 636 Comment
  SD71771  Polypogon monspeliensis H. V. Witham 1969-7-2 181 Riverside De Luz Creek crossing, 4 mi. N. of De Luz 249 Comment
  RSA179509  Polypogon viridis E. W. Lathrop 1960-6-7 4897 Riverside 14 miles west of Murrieta Comment
  RSA561518  Polypogon viridis Steve Boyd, Orlando Mistretta 1992-6-9 7618 San Diego Southern Santa Ana Mountains: San Mateo Canyon Wilderness Area. Miller Mountain, within private inholding at springy area at head of 'Miller Canyon', the principal drainage on the southern flank of the mountain. 732 Comment
  RSA573439  Populus fremontii Steve D. Boyd, D. L. Banks 1994-9-8 8336 Riverside Southern Santa Ana Mts., San Mateo Canyon Wilderness Area of the Cleveland National Forest, head of shallow draw on flats northeast of the upper end of Tenaja Canyon, south of Wildomar Truck Trail (Tenaja Road, 7S01). 585 Comment
  RSA180294  Populus trichocarpa E. W. Lathrop 1965-4-18 5651 Riverside 10 miles west of Murrieta. Comment
  SD26861  Porophyllum gracile Frank F. Gander 1940-4-18 8196 San Diego Near DeLuz, Richman Ranch Comment
  RSA769630  Potamogeton E. W. Lathrop 1969-6-5 7083 Riverside 8 miles west of Murrieta, on the Main Divide Truck Trail between Tenaja Road and Los Alamos Canyon 610 Comment
  RSA769631  Potamogeton E. W. Lathrop 1969-6-5 7084 Riverside 8 miles west of Murrieta, on the Main Divide Truck Trail between Tenaja Rd. and Los Alamos Canyon Comment
  CAS-BOT-BC267209  Potamogeton foliosus Thorne; E. Lathrop 1969-6-6 39343 Riverside Santa Rosa Plateau: Rancho California 609 Comment
  RSA180483  Potamogeton foliosus E. W. Lathrop 1960-6-9 4971 Riverside 14 miles west of Murrieta. Comment
  RSA198980  Potamogeton foliosus Robert F. Thorne 1968-5-8 37593 Riverside Santa Rosa Plateau, Rancho California 610 Comment
  RSA286792  Potamogeton pusillus Robert F. Thorne 1974-5-23 44680 Riverside Santa Rosa Plateau, Rancho California; grassland area E of Redonda Mesa 610 Comment
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Apr 27 2011
  RSA192112  Prunus E. W. Lathrop 1959-4-16 4455 Riverside 18 miles southwest of Elsinore. Comment
  OBI37552  Pseudognaphalium beneolens Steve Boyd 1985-8-7 1094 San Diego Santa Rosa Plateau region. Forest Service Rd 8S02, 1.5 mi W of jtn of 8S02, 8S01, and Tenaja Rds Comment
  SD122979 Image available Pseudognaphalium beneolens Steve Boyd 1985-8-7 1094 San Diego Santa Rosa Plateau region. Forest Service Road 8S02, 1.5 mi west of jtn of 8S02, 8S01, and Tenaja Rds. in openings in chaparral Comment
  SD152940  Pseudognaphalium beneolens Steve Boyd, Orlando Mistretta and Dave Bramlet 1992-6-22 7645 San Diego Southern Santa Ana Mountains, southeastern edge of wilderness in upper Devil Canyon drainage, northwest of Sky Ranch. 700 Comment
  SD193244  Pseudognaphalium beneolens A. C. Sanders, Kelly Volansky 2005-8-31 31595 Riverside Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 0.5 mile north of Tenaja Road. 671 Comment
  UCR159256  Pseudognaphalium beneolens A. C. Sanders, Kelly Volansky 2005-8-31 31595 Riverside Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd. 701 Comment
  RSA5011  Pseudognaphalium biolettii C. B. Wolf 1932-3-20 11 Riverside Richman Ranch, 2.5 miles north of De Luz. 457 Comment
  SD186105  Pseudognaphalium biolettii A. C. Sanders 2004-4-20 27549 Riverside Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line. 640 Comment
  UCR136267  Pseudognaphalium biolettii A. C. Sanders 2004-4-20 27549 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  UCR155329  Pseudognaphalium biolettii A. C. Sanders, Mike Misenhelter 2005-3-23 29261 Riverside Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  OBI37640  Pseudognaphalium leucocephalum Steve Boyd 1985-7-30 1056 San Diego Lower Cottonwood Canyon, near its confluence with De Luz Crk Comment
  SD122980 Image available Pseudognaphalium leucocephalum Steve Boyd 1985-7-30 1056 San Diego Lower Cottonwood Canyon, near its confluence with De Luz Creek. Common in open, more-or-less disturbed sandy benches in riparian woodland. Comment
  UCR40364  Pseudognaphalium leucocephalum Steve Boyd 1985-7-30 1056 San Diego Lower Cottonwood Canyon, near confluence with De Luz Creek 156 Comment
  SD26871  Pseudognaphalium microcephalum Frank F. Gander 1940-4-18 8206 San Diego Richman Ranch near DeLuz. Comment
  SD26862  Pseudognaphalium stramineum Frank F. Gander 1940-4-18 8197 San Diego Richman Ranch, near DeLuz Comment
  SDSU21798  Psilocarphus brevissimus var. brevissimus Michael G. Simpson, Laura Benedict, Zack Principe, Lee Ripma, Nuri Benet-Pierce, Andy Siekkinen 2016-5-7 3981 Riverside Santa Rosa Plateau Ecological Reserve. Across street from vernal pool trail, ca. 4 miles north on road from Visitor's Center. 636 Comment
  UCR43486  Psoralea macrostachya R. F. Thorne, W. Wisura, E. W. Lathrop, S. Meury 1985-5-18 61161 San Diego Peninsular Ranges/Santa Ana Mtns, Santa Rosa Plateau: dry waterfall tributary to Cottonwood Creek. 427 Comment
  RSA388412  Pteridium aquilinum var. pubescens R. F. Thorne, Steve Boyd, Earl Lathrop 1985-7-18 61207 San Diego Santa Rosa Plateau: Upper Cottonwood Canyon 535 Comment
  SD254730  Pteridium aquilinum var. pubescens Susan T Welker 1993-3-2 San Diego Along De Luz Creek, next to De Luz Road, approx 3/4 mi. N of De Luz 142 Comment
  UCR1257  Pteridium aquilinum var. pubescens F. C. Boutin 1960-4-11 s.n. San Diego Santa Ana Mountains, Along Cottonwood Creek, north of Garnsay's Lake, De Luz 122 Comment
  CLARK-A1528-764  Pterostegia drymarioides Robert Eaton 1968-5-13 680513-13 Riverside Sandia Canyon 0 Comment
  RSA180371  Pterostegia drymarioides E. W. Lathrop 1960-6-8 4927 Riverside 14 miles west of Murrieta. Comment
  SBBG119974  Pterostegia drymarioides A. C. Sanders with M. Misenhelter 2005-3-23 29257 Riverside E slope of Squaw Mtn, Avenida Escala just above Avenida Caleta, N of Tenaja Rd; Santa Rosa Plateau 701 Comment
  UC1608272  Pterostegia drymarioides Steve Boyd, Tim Ross, and Dave Bramlet 1993-5-12 7326 Riverside San Mateo Canyon from confluence with Los Alamos Canyon (downstream to concluence with Tenaja Canyon); S. Santa Ana Mts., San Mateo Canyon Wilderness Area 365 Comment
  UCR136271  Pterostegia drymarioides A. C. Sanders 2004-4-20 27551 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  UCR155325  Pterostegia drymarioides A. C. Sanders, Mike Misenhelter 2005-3-23 29257 Riverside Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  RSA561412  Pycnanthemum californicum Steve Boyd, T. S. Ross, D. E. Bramlet 1992-9-9 7681 Riverside Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper San Mateo Canyon, from the junction of Tenaja Road (7S01) and Los Almos Road (7S04) and the confluence of Los Almos Creek., Up the San Mateo Trail north to Potrero de la Cienega. 396 Comment
  UCR81114  Pycnanthemum californicum Steve Boyd, T. S. Ross, D. E. Bramlet 1992-9-9 7681 Riverside Southern Santa Ana Mountains, San Mateo Wilderness Area; upper San Mateo Canyon, from the junction of Tenaja Road (7S01) and Los Alamos Road (7S04) at the confluence of Los Alamos Creek, up the San Mateo Trail north to Potrero de la Cienega. 671 Comment
  UCD47670  Quercus X acutidens Robert F. Thorne; E. Lathrop 1969-6-6 39348 Riverside Santa Rosa Plateau: Rancho California. 609 Comment
  RSA192170  Quercus agrifolia E. W. Lathrop 1959-4-2 4442 Riverside 18 miles W of Murrieta, Cottonwood Canyon of the Tenaja Range. Comment
  UCR155335  Quercus agrifolia A. C. Sanders, Mike Misenhelter 2005-3-23 29267 Riverside Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  RSA570742  Quercus agrifolia var. agrifolia Steve Boyd, Walter Appleby 1993-4-8 7961 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon, vicinity of Mud Spring. 671 Comment
  UC1871203  Quercus agrifolia var. agrifolia Steve Boyd, Walter Appleby 1969-12-31 7961 San Diego Peninsular Ranges; Santa Ana Mountains region; Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon, vicinity of Mud Spring. T8S R5W SW/4 SE/4 sec 22. elev. ca. 2200 ft. Comment
  CAS-BOT-BC62824  Quercus berberidifolia Steve Boyd 1985-7-30 1072 San Diego Lower Cottonwood Canyon, near its confluence with De Lez Crk. Comment
  RSA180342  Quercus berberidifolia E. W. Lathrop 1965-10-27 6020 Riverside 10 miles West of Murrieta. 640 Comment
  RSA192166  Quercus berberidifolia E. W. Lathrop 1959-4-16 4457 Riverside 14 miles W of Murrieta, Tenaja plateau. Comment
  RSA234090  Quercus berberidifolia Robert F. Thorne, E. W. Lathrop 1969-6-6 39348 Riverside Santa Rosa Plateau: Rancho California 610 Comment
  RSA570743  Quercus berberidifolia Steve Boyd, Walter Appleby 1993-4-8 7962 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness area of Cleveland National Forest, upper Devil Canyon, vicinity of Mud Spring. 671 Comment
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Dec 26 2016
  RSA574558  Quercus berberidifolia Steve Boyd 1985-7-30 1072 San Diego Lower Cottonwood Canyon, near its confluence with De Luz Creek. Comment
  RSA666650  Quercus berberidifolia A. C. Sanders, Kent Beaman 2002-5-10 25055 Riverside Santa Ana Mtns., Santa Rosa Plateau: hills west of the head of De Luz Creek, 0.4 mi south of Tenaja Rd. on west side of Calle Roble near Avenida Matorral. 671 Comment
  SBBG105031  Quercus berberidifolia S. Boyd with W. Appleby 1993-4-8 7962 San Diego upper Devil Cyn, vicinity of Mud Spring, San Mateo Cyn Wilderness Area Comment
  SD136835  Quercus berberidifolia Steve Boyd 1985-7-30 1072 San Diego Lower Cottonwood Canyon, near its confluence with De Luz Creek, border of riparian woodland Comment
  UC1871204  Quercus berberidifolia Steve Boyd, Walter Appleby 1993-4-8 7962 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon from road 8S01 downstream to vicinity of Mud Spring. 670 Comment
  UCD59759  Quercus berberidifolia A. C. Sanders 2004-4-20 27523 Riverside Santa Ana Mtns.: Santa Rosa Plateau, 0.5 km west of Tenaja Road and north of the San Diego county line. 640 Comment
  UCD59760  Quercus berberidifolia A. C. Sanders 2004-4-20 27524 Riverside Santa Ana Mtns.: Santa Rosa Plateau, 0.5 km west of Tenaja Road and north of the San Diego county line. 640 Comment
  UCR121644  Quercus berberidifolia A. C. Sanders, Kent Beaman 2002-5-10 25055 Riverside Santa Ana Mtns., Santa Rosa Plateau, hills west of the head of De Luz Creek, 0.4 mi. south of Tenaja Rd. on west side of Calle Roble near Avenida Matorral 671 Comment
  UCR135834  Quercus berberidifolia A. C. Sanders 2004-4-20 27523 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  UCR135862  Quercus berberidifolia A. C. Sanders 2004-4-20 27524 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  UCR2936  Quercus berberidifolia Wm. Horn Jr. 1963-4-20 630420- 01 Riverside Santa Ana Mtns., [Santa Rosa Plateau, on Tenaja Road west of] Murrieta, 100 yards east of dirt road to Tenaja Ranger Station, 2.2 miles west of Santa Rosa Ranch gate. 'c. 1400 ft. 549 Comment
  RSA769025  Quercus dumosa E. W. Lathrop 1970-10-12 7145 Riverside 10 miles west of Murrieta, Santa Rosa Plateau Comment
  CAS-BOT-BC94187  Quercus engelmannii A. C. Sanders; Kent Beaman 2002-5-10 25047 Riverside Santa Ana Mtns. Santa Rosa Plateau: hills W of the head of De Luz Creek, 0.4 mi S of Tenaja Rd. on W side of Calle Roble 671 Comment
  RSA180340  Quercus engelmannii E. W. Lathrop 1965-3-29 5607 Riverside 12 miles west of Murrieta-Tenaja Range Comment
  RSA650069  Quercus engelmannii Marion P. Harthill 1976-5-6 s.n. Riverside Rancho California. Comment
  RSA666646  Quercus engelmannii A. C. Sanders, Kent Beaman 2002-5-10 25047 Riverside Santa Ana Mtns., Santa Rosa Plateau: hills west of the head of De Luz Creek, 0.4 mi south of Tenaja Rd. on west side of Calle Roble near Avenida Matorral. 671 Comment
  SBBG119972  Quercus engelmannii A. C. Sanders with M. Misenhelter 2005-3-23 29264 Riverside E slope of Squaw Mtn, Avenida Escala just above Avenida Caleta, N of Tenaja Rd; Santa Rosa Plateau 701 Comment
  SD80953  Quercus engelmannii James Henrickson 1969-5-16 3241 Riverside 5 miles west of Murrieta on Santa Rosa Plateau, 4 miles east of Tenaja campground 609 Comment
  SD90464  Quercus engelmannii Robert F. Thorne, E. Lathrop 1969-6-6 39348 Riverside Santa Rosa Plateau: Rancho California 609 Comment
  UC1135590  Quercus engelmannii R. St. John 1931-2-3 181 Riverside Santa Rosa Ranch, at extreme Head of Tenaja Canyon San Luis Rey Quad., Tenaja Canyon 640 Comment
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Nov 27 2011
  UCR121651  Quercus engelmannii A. C. Sanders, Kent Beaman 2002-5-10 25047 Riverside Santa Ana Mtns., Santa Rosa Plateau, hills west of the head of De Luz Creek, 0.4 mi. south of Tenaja Rd. on west side of Calle Roble near Avenida Matorral 671 Comment
  UCR135856  Quercus engelmannii A. C. Sanders 2004-4-20 27577 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  UCR155338  Quercus engelmannii A. C. Sanders, Mike Misenhelter 2005-3-23 29264 Riverside Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  UCR159195  Quercus engelmannii A. C. Sanders, Kelly Volansky 2005-8-31 31594 Riverside Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd. 701 Comment
  UCR161009  Quercus engelmannii John F. Green 2005-2-24 s.n. Riverside Santa Ana Mtns Region, Santa Rosa Plateau, just SE of Redonda Mesa and SW of Mesa de Colorado, 9.6 acre parcel south of the junction of El Cerezo Road and Corona Cala Camino 793 Comment
  UCR163986  Quercus engelmannii John F. Green 2005-11-2 s.n. Riverside Peninsular Range, Southern Santa Ana Mtns., Santa Rosa Plateau, La Cresta area, 2 miles NE of Squaw Mountain 640 Comment
  UCR252761  Quercus suber Karyn L. Drennen 2010-12-6 017 Riverside Santa Ana Mountains, Cleveland National Forest Road (Tenaja Truck Trail) east of turn off to unnamed dirt road, 0.2 km east of entrance to Tenaja Trailhead parking lot 612 Comment
  SEINET1909588  Ranunculaceae A. C. Sanders 2004-1 27558 Riverside Santa Ana Mtns: Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  UCR386  Ranunculus aquatilis Emily E. McGregor 1972-4-30 s.n. Riverside Peninsular Range, 0.5 mi west of Tenaja Station, Tenaja Rd. (6S08). Comment
  RSA198932  Ranunculus aquatilis var. capillaceus Robert F. Thorne, E. W. Lathrop, Ora M. Clark, S. Carlquist 1968-4-18 37423 Riverside Santa Rosa Plateau: near roadside, Rancho California. Santa Ana Mountains 610 Comment
  RSA206503  Ranunculus aquatilis var. capillaceus E. W. Lathrop 1968-5-15 6883 Riverside 8 miles W of Murrieta; Redonda Mesa, Santa Rosa Plateau 610 Comment
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Jun 24 2012
  RSA286793  Ranunculus aquatilis var. capillaceus Robert F. Thorne 1974-5-23 44679 Riverside Santa Rosa Plateau, Rancho California; grassland area E of Redonda Mesa 610 Comment
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Apr 27 2011
  UC1260165  Ranunculus aquatilis var. capillaceus Robert F. Thorne 1974-5-23 44679 Riverside e Redondo Mesa; Santa Rosa Plateau, Rancho California 609 Comment
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Aug 19 2010
  CLARK-A1528-787  Ranunculus californicus Annette Price 1962-5-1 O 64 Riverside Santa Ana Mountains Comment
  OBI32516  Ranunculus californicus Kirk Taylor 1976-5-23 20 Riverside Mesa de Colorado. 9 mi W of Murrieta on Tenaja Rd 549 Comment
  RSA180484  Ranunculus californicus E. W. Lathrop 1960-4-15 4754 Riverside 14 miles west of Murrieta, in low valley pasture in Tenaja Canyon. 610 Comment
  RSA400024  Ranunculus californicus W. P. Burger 1979-4-29 61 Riverside Hidden Valley Hang Gliding Site. Near Lake Elsinore. 610 Comment
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Jul 22 2010
  RSA552773  Ranunculus californicus Steve Boyd, Tim S. Ross 1992-3-3 6716 San Diego Santa Ana Mountains, San Mateo Canyon Wilderness Area. ''Miller Canyon'' on the south base and flank of Miller Mountain from 8S02 upstream to the eastern summit area. 640 Comment
  RSA716819  Ranunculus californicus A. C. Sanders 2004-4-20 27558 Riverside Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line. 640 Comment
  SD186312  Ranunculus californicus Andy C. Sanders 2004-4-20 27558 Riverside Santa Ana Myns.: Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego County line 640 Comment
  UCD95938  Ranunculus californicus John Green 2005-2-24 s.n. Riverside Santa Ana Mountains Region - Santa Rosa Plateau, just SE of Redonda Mesa and SW of Mesa de Colorado, 9.6 acre parcel S of the junction of El Cerezo Road and Corona Cala Camino. 671 Comment
  UCR136277  Ranunculus californicus A. C. Sanders 2004-4-20 27558 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  UCR161010  Ranunculus californicus John F. Green 2005-2-24 s.n. Riverside Santa Ana Mtns Region, Santa Rosa Plateau, just SE of Redonda Mesa and SW of Mesa de Colorado, 9.6 acre parcel south of the junction of El Cerezo Road and Corona Cala Camino 793 Comment
  CAS-BOT-BC378491  Ranunculus californicus var. californicus E. W. Lathrop 1960-4-8 4745 Riverside 14 mi west of Murrieta Comment
  CLARK-A1045-161  Ranunculus occidentalis George K. Helmkamp 1978-6-1 Riverside Santa Ana Mountains vernal pool; Wildomar 7.5'Q Comment
  SEINET1004353  Rhamnaceae A. C. Sanders, Mike Misenhelter 2004-1 28836 Riverside Santa Ana Mtns./Santa Rosa Plateau: hill 2139 at west end of the Mesa de Colorado, private land on the west side of Via Volcano adjacent to the Santa Rosa Plat. Ecol. Reserve(Wildormar 7.5' Q) 640 Comment
  RSA395385  Rhamnus californica Robert F. Thorne, Steve Boyd, E. W. Lathrop 1985-7-18 61209 San Diego Santa Rosa Plateau: Upper Cottonwood Canyon. 535 Comment
  RSA560282  Rhamnus californica Steve Boyd, Tim S. Ross, M. Wall 1992-6-4 7536 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Canyon at the confluence with 'Miller Canyon' 537 Comment
  UC1608225  Rhamnus californica Steve Boyd, Tim Ross, and Mike Wall 1992-6-4 7536 San Diego Devil Canyon at the confluence with Miller Creek; Southern Santa Ana Mountains, San Mateo Wilderness Area 536 Comment
  UCR141231  Rhamnus californica subsp. tomentella A. C. Sanders, Mike Misenhelter 2004-10-6 28836 Riverside Santa Ana Mtns./Santa Rosa Plateau, hill 2139 at west end of the Mesa De Colorado, private land on the west side of Via Volcano adjacent to the Santa Rosa Plat. Ecol. Reserve 640 Comment
  OBI37518  Rhamnus ilicifolia Steve Boyd 1985-8-7 1111 Riverside Santa rosa Plateau region, NW base of Redonda Mesa on Tenaja rd, 0.8 mi E of jctn with 8S01 and 8S02 Comment
  OBI42534  Rhamnus ilicifolia Robert F. Thorne 1985-5-18 60666 Riverside Santa Rosa Plateau 610 Comment
  RSA180486  Rhamnus ilicifolia E. W. Lathrop 1960-6-8 4910 -b Riverside 14 miles west of Murrieta Comment
  RSA335025  Rhamnus ilicifolia Steve Boyd 1985-8-7 1111 Riverside Santa Rosa Plateau Region, NW base of Redonda Mesa on Tenaja Road, 0.8 mile east of jct with 8S01 and 8S02. Comment
  RSA343876  Rhamnus ilicifolia Robert F. Thorne, Walter Wisura, E. W. Lathrop, S. Meury 1985-5-18 60666 Riverside Santa Rosa Plateau: at edge of Cleveland National Forest. 610 Comment
  RSA356640  Rhamnus ilicifolia Robert F. Thorne, C. W. Tilforth, Larry E. DeBuhr, E. W. Lathrop 1975-8-29 47294 Riverside Santa Rosa Plateau: Near Tenaja Rd. on N slope of Mesa, S of Squaw Mountain. Comment
  RSA570741  Rhamnus ilicifolia Steve Boyd, Walter Appleby 1993-4-8 7960 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon, vicinity of Mud Spring. 671 Comment
  SD122915  Rhamnus ilicifolia Steve Boyd 1985-8-7 1111 Riverside Santa Rosa Plateau region, NW base of Rdonda Mesa on Tenaja Rd., 0.8 mi. east of jtn with 8S01 and 8S02. Comment
  SD206222  Rhamnus ilicifolia David Woelfel 2008-4-4 179 San Diego Northern edge of San Diego County, 1/2 mile South of Riverside county line, 1/2 mile West of De Luz Road of De Luz Road up Cottonwood Canyon Creek 138 Comment
  UC1871202  Rhamnus ilicifolia Steve Boyd, Walter Appleby 1969-12-31 7960 San Diego Peninsular Ranges; Santa Ana Mountains region; Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Devil Canyon, vicinity of Mud Spring. T8S R5W SW/4 SE/4 sec 22. elev. ca. 2200 ft. Comment
  UCR154841  Rhamnus ilicifolia A. C. Sanders, Mike Misenhelter 2005-3-23 29282 Riverside Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd. 701 Comment
  UCR159264  Rhamnus ilicifolia A. C. Sanders, Kelly Volansky 2005-8-31 31577 Riverside Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd. 701 Comment
  UCR40154  Rhamnus ilicifolia Steve Boyd 1985-4-7 1111 Riverside Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau Region, NW base of Redonda Mesa on Tenaja Rd., 0.8 mi east of jtn with 8S01 and 8S02 610 Comment
  CAS-BOT-BC56655  Rhododendron occidentale Steve Boyd; Tim Ross; Mike Wall 1992-6-4 7556 San Diego Southern Santa Ana Mountains, southwestern edge of Santa Rosa Plateau region in upper Cottonwood Canyon. 609 Comment
  OBI37548  Rhododendron occidentale Steve Boyd 1985-8-7 1087 San Diego Upper Cottonwood Cyn, 3.6 mi (by road) NW of jctn of Tenaja Trl and De Luz Rd Comment
  SD122935  Rhododendron occidentale Steve Boyd 1985-8-7 1087 San Diego Upper Cottonwood Canyon, 3.6 miles northwest of junction of Tenaja Trail and De Luz Road. Comment
  SD136854  Rhododendron occidentale Steve Boyd, Tim Ross and Mike Wall 1992-6-4 7556 San Diego Southern Santa Ana Mountains, southwestern edge of Santa Rosa Plateau region in upper Cottonwood Canyon. 609 Comment
  UC1608222  Rhododendron occidentale Steve Boyd, Tim Ross, Mike Wall 1992-6-4 7556 San Diego 1.8 mi s of Forest Service Road 8S01 (in upper Cottonwood Canyon, along Cottonwood Canyon Road, sw edge of Santa Roasa Plateau region); Southern Santa Ana Mountains, Santa Roasa Plateau region 609 Comment
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Sep 5 2010
  UCR40256  Rhododendron occidentale Steve Boyd 1985-7-30 1078 San Diego Santa Ana Mtns.; Santa Rosa Plateau, Upper Cottonwood Canyon, 3.6 mi. (by road) NW of the junction of Tenaja Trail and De Luz Road. Comment
  UCR79492  Rhododendron occidentale Steve Boyd, T. S. Ross, M. Wall 1992-6-4 7556 San Diego Peninsular Range; Santa Ana Mtns., SW edge of Santa Rosa Plateau region in upper Cottonwood Canyon. Along Cottonwood Canyon Road, 1.8 mi south of Forest Service Road 8S01 at the point where shaded side drainage joins from the W and the main trunk of Cottonwood Canyon drops sharply to the east of the plateau escarpment 610 Comment
  RSA334632  Rhododendron occidentale var. californicum Steve Boyd 1985-7-30 1078 San Diego Upper Cottonwood canyon, 3.6 mi. (by road) northwest of jtn of Tenaja Trail and De luz Rd. Comment
  RSA334637  Rhododendron occidentale var. californicum Steve Boyd 1985-8-7 1087 San Diego [Southern Santa Ana Mountains] Upper Cottonwood Canyon, 3.6 miles (by road) northwest of junction of Tenaja Trail and De Luz Road. Comment
  RSA560299  Rhododendron occidentale var. californicum Steve Boyd, Tim Ross, Michael Wall 1992-6-4 7556 San Diego Southern Santa Ana Mountains, southwestern edge of Santa Rosa Plateau region in upper Cottonwood Canyon. Along Cottonwood Canyon Road, 1.8 miles south of Forest Service Road 8S01, at the point where shaded side drainage joins from the west and the main trunk of Cottonwood Canyon drops sharply to the east off the plateau escarpment. 610 Comment
  UCR136269  Rhus aromatica A. C. Sanders 2004-4-20 27544 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  UCR141251  Rhus laurina A. C. Sanders, Kelly Volansky 2004-10-6 28817 Riverside Santa Ana Mtns./Santa Rosa Plateau, 41050 Avenida La Cresta, south of Sierra Maria Rd. and c. 1.5 mi. north of Tenaja Rd., c. 2 miles NW of the Mesa de Colorado 671 Comment
  UCR159255  Rhus laurina A. C. Sanders, Kelly Volansky 2005-8-31 31593 Riverside Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd. 701 Comment
  RSA192296  Rhus ovata E. W. Lathrop 1966-3-2 6044 Riverside 10 miles NW of Murrieta, 1 mile W of Los Alamos Ranch, Cleveland National Forest. Comment
  RSA570734  Rhus ovata Steve Boyd, Walter Appleby 1993-4-8 7931 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of Cleveland National Forest, upper Devil Canyon from road 8S01 downstream to vicinity of Mud Springs. 655 Comment
  SD222146  Rhus ovata Jay B. Walker 1995-3-8 1234 San Diego Cleveland Ntl for. Trabuco district. Rd 7S04 0.5km N of jct w/San Mateo Trail 199 Comment
  UC1871071  Rhus ovata Steve Boyd, Walter Appleby 1969-12-31 7931 San Diego Peninsular Ranges; Santa Ana Mountains region; Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of Cleveland National Forest, upper Devil Canyon from road 8S01 downstream to vicinity of Mud Springs. T8S R5W SW/4 NW/4 sec. 26, E/2 NE/4 sec. 27, SW/4 SE/4 sec. 22. Elevation: 2400-2150 ft. Comment
  UCR163816  Rhus ovata John F. Green 2005-11-2 s.n. Riverside Peninsular Range, Southern Santa Ana Mtns., Santa Rosa Plateau, La Cresta area, 1 mile N of Squaw Mountain, 1.6 mi. NE of Tenaja Guard Station 716 Comment
  UC1130545  Rhus trilobata H. A. Jensen 1931-3-26 153 San Diego head of Deluz Creek; Cleveland Forest 182 Comment
  RSA234086  Rhus trilobata var. anisophylla R. F. Thorne, E. Lathrop 1969-6-6 39324 Riverside Santa Rosa Plateau: Rancho California 610 Comment
  SD157566  Rhus trilobata var. pilosissima Bill Knerr San Diego Santa Margarita Mountains, on Hwy 8S01 near the junction with 8S02 640 Comment
  SD70930  Rhus trilobata var. pilosissima Helen V. Witham 1969-7-2 185 Riverside De Luz Creek crossing, 4 miles north of De Luz 249 Comment
  SD73468  Rhus trilobata var. pilosissima E. W. Lathrop 1969-6-6 7110 Riverside 8 miles west of Murrieta, on the Tenaja Truck Trail between Santa Rosa Road and Los Alamos Canyon Comment
  SD90416  Rhus trilobata var. pilosissima Robert F. Thorne, E. Lathrop 1969-6-6 39324 Riverside Santa Rosa Plateau: Rancho California 609 Comment
  IRVC9268  Rhus trilobata var. quinata B. T. Gittins 1966-5-1 1248 Riverside 6 miles W of Murietta; roadside. Santa Ana Mountains Comment
  RSA192334  Ribes indecorum E. W. Lathrop 1960-3-25 4675 Riverside 14 miles west of Murrieta. Comment
  RSA343879  Ribes indecorum Robert F. Thorne, E. W. Lathrop, S. Meury, W. Wisura 1985-5-18 60669 Riverside Santa Rosa Plateau: at edge of Cleveland National Forest. 610 Comment
  RSA570711  Ribes indecorum Steve Boyd, W. Appleby 1993-4-8 7933 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of Cleveland National Forest, upper Devil Canyon from road 8S01 downstream to vicinity of Mud Springs. 655 Comment
  SD186332  Ribes indecorum A. C. Sanders 2004-4-20 27555 Riverside Santa Ana Mountains: Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line (Fallbrook 7.5'Q) 640 Comment
  UC1871073 Image available Ribes indecorum Steve Boyd, W. Appleby 1969-12-31 7933 San Diego Peninsular Ranges; Santa Ana Mountains region; Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of Cleveland National Forest, upper Devil Canyon from road 8S01 downstream to vicinity of Mud Springs. T8S R5W SW/4 NW/4 sec. 26, E/2 NE/4 sec. 27, SW/4 SE/4 sec. 22. Elevation: 2400-2150 ft. Comment
  UCR1226  Ribes indecorum Martha McCarthy 1960-3-27 s.n. Riverside Peninsular Range; Santa Ana Mtns; Santa Rosa Plateau, 0.25 mi from north side of Tenaja Road, 10.5 mi from [west of] jct with Washington Ave., Murrieta 457 Comment
  UCR135830  Ribes indecorum A. C. Sanders 2004-4-20 27555 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  UCR158448  Ribes indecorum S. J. Myers 1993-1-22 s.n. Riverside Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau, SW of Mesa de Colorado, Carancho Rd. at Tortuga Rd. 396 Comment
  UCR278098  Ribes indecorum A. C. Sanders, Amy Litt, Yi Huang 2017-2-1 42672 Riverside Peninsular Range; Santa Ana Mountains, Santa Rosa Plateau, along Tenaja Rd. at north foot of Redonda Mesa, 0.65 km west of intersection with Corona Calle Camino 680 Comment
  UCR45966  Ribes indecorum R. F. Thorne, W. Wisura, E. W. Lathrop, S. Meury 1985-5-18 60669 Riverside Peninsular Ranges/Santa Ana Mtns, Santa Rosa Plateau: edge of Cleveland National Forest 610 Comment
  UCR121645  Ribes malvaceum A. C. Sanders, Kent Beaman 2002-5-10 25054 Riverside Santa Ana Mtns., Santa Rosa Plateau, hills west of the head of De Luz Creek, 0.4 mi. south of Tenaja Rd. on west side of Calle Roble near Avenida Matorral 671 Comment
  SD148073  Ribes malvaceum var. malvaceum A. C. Sanders, Kent Beaman 2002-5-10 25054 Riverside Santa Rosa Plateau; hills west of the head of De Luz Creek, 0.4 mile south of Tenaja Road. 671 Comment
  SD135249 Image available Ribes malvaceum var. viridifolium Susan Welker 1993-3-2 San Diego Cottonwood Creek, ca. 2 miles northwest of De Luz, north facing slope. Comment
  SD259279  Ribes malvaceum var. viridifolium Susan T Welker 1993-3-2 San Diego Adjacent to avocado groves along Cottonwood Creek, road cut, approx 2 mi NW of De Luz. Near county line. 230 Comment
  CAS-BOT-BC147538  Rosa californica Lathrop; Thorne 1967-9-26 6611 Riverside Tenaja Guard Station, 10 mi. NW of Murrieta Comment
  RSA180385  Rosa californica E. W. Lathrop 1960-6-9 4976 Riverside 14 miles west of Murrieta. Comment
  RSA191417  Rosa californica Robert F. Thorne, E. W. Lathrop 1967-9-26 6611 Riverside Tenaja Guard Station, 10 mi NW of Murrieta. Comment
  RSA560288  Rosa californica Steve D. Boyd, M. Wall 1992-6-2 7547 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Canyon from confluence with ''Miller Creek'' dowstream approximately one mile. 488 Comment
  SD204654  Rosa californica David Woelfel 2008-4-4 178 San Diego Northern edge of San Diego County, 1/2 mile South of Riverside county line, 1/2 mile West of De Luz Road of De Luz Road up Cottonwood Canyon Creek 138 Comment
  UC1608273  Rosa californica Steve Boyd and Dave Bramlet 1993-5-12 7323 Riverside along stream from confluence with Los Alamos Canyon to confluence with Tenaja Canyon; Southern Santa Ana Mountains, San Mateo Wilderness Area, San 365 Comment
  UC1606625  Rubus Steve Boyd, Tim Ross 1992-6-9 7615 San Diego Upper southern flank Miller Mountain (along dirt road within private inholding at base of east-most high plateau, San Mateo Canyon Wilderness Area, Southern Santa Ana Mountains); Southern Santa Ana Mts, San Mateo Canyon Wilderness Area 731 Comment
  UCR79497  Rubus pensilvanicus Steve Boyd, T. S. Ross 1992-6-9 7615 San Diego Peninsular Range; Southern Santa Ana Mtns, San Mateo Canyon Wilderness Area: Upper southern flank of Miller Mountain, along dirt road within private inholding, at base of E-most high plateau 732 Comment
  RSA192111  Rubus ursinus E. W. Lathrop 1960-6-9 4986 Riverside 14 miles west of Murrieta. Comment
  RSA343865  Rumex acetosella Robert F. Thorne, Walter Wisura, Earl Lathrop, Sara Meury 1985-5-18 60657 Riverside Santa Rosa Plateau: at edge of Cleveland National Forest. 610 Comment
  SD70908  Rumex conglomeratus Helen V. Witham 1969-7-2 183 Riverside De Luz Creek crossing, 4 mi. N. of De Luz. One plant seen, in crack in boulder, impossible to get root (stout taproot ?). 249 Comment
  OBI37526  Rumex salicifolius Steve Boyd 1985-7-30 1067 San Diego Lower Cottonwood Cyn, near its confluence with De Luz Crk Comment
  RSA560287  Rumex salicifolius Steve Boyd, Tim S. Ross, M. Wall 1992-6-4 7548 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Canyon at the confluence with ''Miller Creek''. 537 Comment
  SD152777  Rumex salicifolius Steve Boyd, Tim Ross, Mike Wall 1992-6-4 7548 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Canyon at the confluence with Miller Creek Surrounding slopes with chaparral Common in moist sand along stream. 536 Comment
  UCR136273  Rumex salicifolius A. C. Sanders 2004-4-20 27562 Riverside Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line 640 Comment
  UCR40203  Rumex salicifolius Steve Boyd 1985-7-30 1067 San Diego Lower Cottonwood Canyon, near confluence with De Luz Creek 156 Comment
  RSA334672  Rumex salicifolius var. denticulatus Steve Boyd 1985-7-30 1067 San Diego Lower Cottonwood Canyon, near its confluence with De Luz Creek. Comment
  SD261693  Rupertia physodes Susan T Welker 1993-3-2 San Diego Adjacent to dirt road along Cottonwood Creek, approx 2 mi. n.w. of De Luz. 167 Comment
  RSA570735  Sagina decumbens subsp. occidentalis Steve Boyd 1993-4-8 7941 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of Cleveland National Forest, upper Devil Canyon from road 8S01 downstream to vicinity of Mud Springs. 655 Comment
  CAS-BOT-BC129746  Salix bonplandiana E. W. Lathrop 1959-4-17 4490 Riverside 14 miles east of Murrieta, Tenaja plateau, west slope of Rolondo Mesa. Comment
  RSA388416  Salix exigua Robert F. Thorne, Steve D. Boyd, E. W. Lathrop 1985-7-18 61224 San Diego Santa Rosa Plateau: Dry waterfall tributary to Cottonwood Canyon 416 Comment
  RSA395381  Salix gooddingii Robert F. Thorne, Steve D. Boyd, E. W. Lathrop 1985-7-18 61213 San Diego Santa Rosa Plateau: Upper Cottonwood Canyon. 535 Comment
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Jun 4 2009
  RSA192109  Salix laevigata E. W. Lathrop 1960-6-9 4980 Riverside 14 miles west of Murrieta. Comment
  RSA395382  Salix laevigata Robert F. Thorne, Steve D. Boyd, E. W. Lathrop 1985-7-18 61212 San Diego Santa Rosa Plateau: Upper Cottonwood Canyon 535 Comment
  RSA560285  Salix laevigata Steve D. Boyd, Tim S. Ross, M. Wall 1992-6-4 7550 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Devil Canyon at the confluence with 'Miller Canyon' 537 Comment
  SD204673  Salix laevigata David Woelfel 2008-4-4 176 San Diego Northern edge of San Diego County, 1/2 mile South of Riverside county line, 1/2 mile West of De Luz Road of De Luz Road up Cottonwood Canyon Creek 138 Comment
  UC1523655  Salix laevigata Robert F. Thorne, Steve Boyd, and Earl Lathrop 1985-7-18 61212 San Diego Upper Cottonwood Canyon Santa Rosa Plateau, Upper Cottonwood Canyon 535 Comment
  UCR159207  Salix laevigata A. C. Sanders, Kelly Volansky 2005-8-31 31563 Riverside Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd. 701 Comment
  UCR164069  Salix laevigata John F. Green 2005-11-2 s.n. Riverside Peninsular Range, Southern Santa Ana Mtns., Santa Rosa Plateau, La Cresta area, Los Alamos Canyon 1.5 mi. SW of Los Alamos Ranch, just outside Cleveland Nat. Forest boundary 564 Comment
  UC1523634  Salix lasiandra subsp. lasiandra Robert F. Thorne, Steve Boyd, and Earl Lathrop 1985-7-18 61211 San Diego Upper Cottonwood Canyon Santa Rosa Plateau, Upper Cottonwood Canyon 535 Comment
  RSA180293  Salix lasiolepis E. W. Lathrop 1965-3-30 5602 Riverside 14 miles W of Murrieta. Comment
  RSA388417  Salix lasiolepis Robert F. Thorne, E. W. Lathrop 1985-7-18 61223 San Diego Santa Rosa Plateau: Dry waterfall tributary to Cottonwood Canyon 416 Comment
  UCR159247  Salix lasiolepis A. C. Sanders, Kelly Volansky 2005-8-31 31574 Riverside Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd. 701 Comment
  RSA395383  Salix lucida subsp. lasiandra Robert F. Thorne, Steve D. Boyd, E. W. Lathrop 1985-7-18 61211 San Diego Santa Rosa Plateau: Upper Cottonwood Canyon 535 Comment
  RSA395384  Salix lucida subsp. lasiandra Robert F. Thorne, Steve D. Boyd, E. W. Lathrop 1985-7-18 61210 San Diego Santa Rosa Plateau: Upper Cottonwood Canyon 535 Comment
  SEINET1906667  Salvia A. C. Sanders, B. Pitzer 1992-1 13125 -E Riverside Riverside, UCR Botanical Garden. 335 Comment
  CHSC89887  Salvia apiana L. P. Janeway 2004-5-8 8076 Riverside Peninsular Ranges. Santa Ana Mountains, Los Alamos Canyon; along Wildomar Road 0.8 km east of its crossing of Los Alamos Creek. 488 Comment
  OBI37528  Salvia apiana Steve Boyd 1985-7-30 1070 San Diego Lower Cottonwood Cyn, near its confluence with De Luz Crk Comment
  RSA334675  Salvia apiana Steve Boyd 1985-7-30 1070 San Diego Lower Cottonwood Canyon, near its confluence with De Luz Creek. Comment
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Oct 1 2008
  RSA562079  Salvia apiana Steve Boyd, T. S. Ross 1992-5-6 7293 San Diego Southern Santa Ana Mts., San Mateo Canyon Wilderness Area. Southern flank of Miller Mt. about upper portions of 'Miller's Canyon'. The major drainage on the southern flank of the Mt. 701 Comment
  SD152818  Salvia apiana Steve Boyd, Tim Ross 1992-5-6 7293 San Diego Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Southern flank of Miller Mountain about upper portions of Miller Canyon, the major drainage on the southern flank of the mountain 701 Comment
  UCR159206  Salvia apiana A. C. Sanders, Kelly Volansky 2005-8-31 31565 Riverside Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd. 701 Comment
  UCR40128  Salvia apiana Steve Boyd 1985-7-30 1070 San Diego Lower Cottonwood Canyon, near confluence with De Luz Creek 156 Comment
  CAS-BOT-BC220747  Salvia clevelandii Carl B. Wolf 1936-6-17 7965 Riverside Santa Ana Mts., Tenaja Road, about 2 1/2 mi. S. of Tenaja Guard Station on rd. to Santa Margarita Peak 609 Comment
  LA69937  Salvia clevelandii Harlan Lewis; 1936-6-17 7965 Riverside Santa Ana Mts., Tenaja Road, about 2.5 mi. S of Tenaja Guard Station on rd. to Santa Margarita Peak 609 Comment
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Mar 11 2014
  OBI37550  Salvia clevelandii Steve Boyd 1985-8-7 1092 San Diego forest Service rd 8S02, 1.2 mi W of jctn of 8S02 8S01, and Tenaja rd Comment
  RSA17249  Salvia clevelandii Carl B. Wolf 1936-6-17 7965 San Diego Santa Ana Mountains, Tenaja Road, about 2.5 miles So. of Tenaja Guard Station on rd. to Santa Margarita Peak. 610 Comment
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Jun 5 2008
  RSA334654  Salvia clevelandii Steve Boyd 1985-8-7 1092 San Diego Forest Service Road 8S02, 1.2 mi west of jtn of 8S02 8S01, and Tenaja Rds. Santa Rosa Plateau region of the Santa Ana Mountains. Comment
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Jun 5 2008
  SEINET2066011 Image available Salvia clevelandii Steve Boyd 1985-8-7 1092 San Diego FSR 8S02, 1.2 miles W of jct of 8S02, 8S01 and Tenaja Roads, Santa Rosa Plateau region of the Santa Ana Mountains Comment
  UC718310  Salvia clevelandii Carl B. Wolf 1936-6-17 San Diego about 2.5 mi s Tenaja Guard Station (on road to Santa Margarita Peak); Santa Ana Mts. 609 Comment
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Jun 5 2008
  UCR40133  Salvia clevelandii Steve Boyd 1985-8-7 1092 San Diego Santa Ana Mtns., Santa Rosa Plateau, Forest Service Rd. 8S02, 1.2 mi west of junction of 8S02, 8S01, and Tenaja Roads. Comment
  RSA4382  Salvia columbariae Dorothy R. Wolf 1932-3-20 28 Riverside Richman Ranch 2.5 mi N of De Luz. SW. 457