Search Results — 2000 specimen records retrieved (1965 records with coordinates)
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(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)

 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/).
 Records are made available under the CCH Data Use Terms.

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  SJSU11795  Madia elegans D. L. Sanders 1957-9-29 133 Calaveras Hwy 4, 4 mi SW of Calaveras Big Trees State Park 1219 Comment
  SJSU9972  Calochortus monophyllus D. L. Sanders 1958-4-27 218 Calaveras near Avery 1036 Comment
  UCR26559  Senecio jacobaea A. C. Sanders 1981-8-5 2283 Del Norte North Coast, Crescent City, rocky knob above the ocean on the south side of the boat harbor at the end of Anchor Dr., off Hwy 101. This knob [Whaler Island] was probably formerly an island but is now connected to the mainland by a causeway 8 Comment
  UCR30045  Ranunculus A. C. Sanders 1981-8-5 2266 Del Norte Klamath region, Mynot Creek where it crosses Hwy 101 near Requa, just east of Hwy 101 164 Comment
  UCR36979  Valeriana sitchensis A. C. Sanders 1983-6-5 4201 Del Norte Six Rivers National Forest: Stony Creek, above the junction with the N fork of Smith River, c. 1 mi north of Gasquet 400 Comment
  UCR36980  Vancouveria chrysantha A. C. Sanders, K. Berg 1983-6-5 4200 Del Norte Six Rivers National Forest: Stony Creek, above the junction with the N fork of Smith River, c. 1 mi north of Gasquet 400 Comment
  UCR36517  Poa bolanderi A. C. Sanders 1984-6-17 5045 El Dorado Sierra Nevada Mtns., on the road to Cody Meadows, 2.5 road miles north of the road along the Silver Fork of the American River, 0.2 mi NE of the junction with the road to Pack Saddle Pass 1860 Comment
  UCR211035  Atriplex suberecta A. C. Sanders 2010-1-13 37248 Fresno San Joaquin Valley, north side of West Panoche Road, 0.25 mi. west of I-5 148 Comment
  CAS-BOT-BC499157  Euphorbia serpens A. C. Sanders 2015-9-9 41834 Imperial Sonoran (Colorado) Desert: Imperial Valley, Calipatria, at Calipatria Inn on Hwy 111 at N edge of town -56 Comment
  CAS-BOT-BC502084  Condalia globosa var. pubescens A. C. Sanders; Jim Malusa 2015-9-8 41818 Imperial Sonoran (Colorado) Desert: Milpitas Wash watershed, c. 2 mi NE of the SE edge of Chocolate Mtns Aerial Gunnery Range, along Dietz Rd., 0.9 mi W of Midway Well Rd. 253 Comment
  CAS-BOT-BC520442  Condalia globosa var. pubescens A. C. Sanders; T. B. Salvato 2012-11-16 40527 Imperial Sonoran (Colorado) Desert: Chuckwalla Bench S of the Chuckwalla Mtns., Arroyo Seco, c. 2.5 mi SW of Chuckwalla Well at powerline crossing 594 Comment
  HSC83127  Castela emoryi A. C. Sanders, Charlton, Wright, Pitzer 1986-3-10 6264 Imperial Crucifixion Thorn Preserve, 7.9 mi. E of Hwy. junction at Ocotillo on Hwy. 98 and .4 mi. W of Coyote Rd. 107 Comment
  RSA0104061  Fagonia pachyacantha Andrew C. Sanders, Jim Malusa 2016-3-16 42282 Imperial Sonoran (Colorado) Desert: Chocolate Mountains, old Niland-Blythe Rd. between Beal Well and Surveyors Pass. 561 Comment
  RSA0104066  Tetracoccus hallii A. C. Sanders, Jim Malusa 2016-3-7 42112 Imperial Sonoran (Colorado) Desert: Chocolate Mountains Aerial Gunnery Range, small wash crossing dirt road 3.25 km SW of E.O.D. Camp Burt (off intersection of Dietz Rd. & Skyline Dr.), near NE foot of Blue Mountain. 362 Comment
  RSA0104085  Marina parryi A. C. Sanders, Jim Malusa 2016-3-15 42258 Imperial Sonoran (Colorado) Desert: Chocolate Mountains, c. 0.85 km NNE of Beal Well, NW side of a rocky hill east of old Niland-Blythe Rd. 434 Comment
  RSA505045  Larrea tridentata A. C. Sanders 1989-5-7 9085 Imperial Chocolate Mountains, in wash at Mary Lode Mine, 15km N of Glamis. 400 Comment
  RSA614488  Ruppia cirrhosa A. C. Sanders, G. K. Helmkamp, P. Mackay, Joan Stewart, Colin L. Sanders 1994-12-4 15892 Imperial Colorado Desert, Salton Sink, near Frink Springs in a seeping ara between the Coachella Canal and Coachella Canal Road, SE of Rink road 30 Comment
  SBBG87799  Krameria erecta A. C. Sanders 1986-3-10 6261 Imperial 2.15 mi N of Hwy S2 on a dirt rd 1.1 mi SE of the San Diego Co line; Coyote Mtns 243 Comment
  SD250440  Chaenactis carphoclinia var. carphoclinia A. C. Sanders, Mitch Provance, Fred M. Roberts 2013-3-22 40651 Imperial Sonoran (Colorado) Desert: Chuckwalla Bench, south of Chuckwalla Mountains, south of the old Blythe-Niland Road and of the Bradshaw Trail 579 Comment
  SD250453  Peucephyllum schottii A. C. Sanders, Jim Malusa 2015-3-6 41292 Imperial Sonoran (Colorado) Desert: chocolate Mountains, middle part of north fork of Salvation Wash, US Navy Chocolate Mountains Aerial Gunnery Range (Lion Head Mountain 7.5'Q) 401 Comment
  SD250457  Porophyllum gracile A. C. Sanders, Jim Malusa 2015-3-7 41318 Imperial Sonoran (Colorado) Desert: Chocolate Mountains, side canyon west of north fork of Salvation Wash, US Navy Chocolate Mountains Aerial Gunnery Range. 427 Comment
  SD254566  Caulanthus lasiophyllus A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes 2016-3-4 42057 Imperial Sonoran (Colorado) Desert: Hayden Well on Mammoth Wash, Chocoloate Mountains (Tortuga 7.5'Q) 284 Comment
  SD254609  Calliandra eriophylla A. C. Sanders, Jim Malusa, et al. 2016-3-5 42074 Imperial Sonoran (Colorado) Desert; Chocolate Mountains, upper Mammoth Wash, below slot canyon. 438 Comment
  SD254610  Calliandra eriophylla A. C. Sanders, Jim Malusa 2016-3-7 42116 Imperial Sonoran (Colorado) Desert; Chocolate Mountains Aerial Gunnery Range, dirt road from E. O. D. Camp Burt (off intersection of Dietz Rd. and Skyline Dr.) toward target Invader, at north foot of Blue Mountain. 374 Comment
  SD254624  Prosopis glandulosa var. torreyana A. C. Sanders, Jim Malusa, et al. 2016-3-5 42077 Imperial Sonoran (Colorado) Desert; Chocolate Mountains, upper Mammoth Wash, below slot canyon. 438 Comment
  SD254719  Larrea tridentata A. C. Sanders, Jim Malusa 2015-3-7 41332 Imperial Sonoran (Colorado) Desert: Chocolate Mountains, side canyon west of north fork of Salvation Wash, US Navy Chocolate Mountains Aerial Gunnery Range. 427 Comment
  SD259326  Tetracoccus hallii A. C. Sanders, Jim Malusa 2016-3-16 42297 Imperial Chocolate Mountains, canyon east of old Niland-Blythe road, and powerlines, 2.1 km southwest (227a^z) of Surveyors Pass 598 Comment
  SD260272  Sphaeralcea coulteri A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes 2016-3-4 42044 Imperial Sonoran (Colorado) Desert: confluence of Mammoth Wash and side canyon, 0.9 km SSW (197a^z) of Hayden Well, Chocolate Mountains. Seasonally ponded area in canyon. 246 Comment
  SD262252  Physaria tenella A. C. Sanders, Jim Malusa 2017-3-9 42773 Imperial Sonoran (Colorado) Desert: plateau above slot canyon near head of Mammoth Wash, Chocolate Mountains. 505 Comment
  SD262351  Chorizanthe corrugata A. C. Sanders, Jim Malusa, Isaac Marck 2017-3-6 42704 Imperial Sonoran (Colorado) Desert: edge of Chocolate Mountains Aerial Gunnery Range, near end of Imperial Gables Rd (Mount Barrow 7.5'Q) 395 Comment
  SEINET10389783  Phacelia crenulata var. ambigua A. C. Sanders, Jim Malusa 2015-3-7 41316 Imperial Chocolate Mountains, side canyon west of north fork of Salvation Wash, US Navy Chocolate Mountains Aerial Gunnery Range 457 Comment
  SEINET10389823  Senegalia greggii A. C. Sanders, Jim Malusa 2015-9-9 41832 Imperial Chocolate Mountains, Gables Wash, near mouth of canyon above Hwy 78, just outside the aerial gunnery range 334 Comment
  SEINET10389888  Mammillaria tetrancistra A. C. Sanders, Jim Malusa, Marc A. Baker, Michelle Cloud-Hughes 2016-3-15 42191 Imperial Chocolate Mountains, c. 0.8 km NE of Beal Well and c. 0-0.4 km east of old Niland-Blythe Rd. 442 Comment
  SEINET13297588 Image available Atriplex canescens var. macilenta A. C. Sanders 2010-1 37599 Imperial Sonoran (Colorado) Desert; Salton Trough: Imperial Valley, Wister area, Wilkins Road 0.2 mi. SE of 90 deg. bend at Hobbs Road junction, c. 5.8 mi. NW of Niland (Wister 7.5' Q.) -19 Comment
  SEINET13311913  Peucephyllum schottii A. C. Sanders, J. Malusa, M. Baker, M. Cloud-Hughes 2016-1-21 41935 Imperial Sonoran (Colorado) Desert: Chocolate Mountains, north fork of Salvation Wash, 1.1 mi. north of Salvation Pass, US Navy Chocolate Mountains Aerial Gunnery Range. 377 Comment
  SEINET13311938  Cheilanthes parryi A. C. Sanders, J. Malusa, M. Baker, M. Cloud-Hughes 2016-1-21 41930 Imperial Sonoran (Colorado) Desert: Chocolate Mountains, side canyon west of the north fork of Salvation Wash, US Navy Chocolate Mountains Aerial Gunnery Range. 377 Comment
  SEINET13311967  Ditaxis lanceolata A. C. Sanders, J. Malusa 2016-1-22 41943 Imperial Sonoran (Colorado) Desert: Chocolate Mountains, 100 m radius around Beal's Well, US Navy Chocolate Mountains Aerial Gunnery Range. 412 Comment
  SEINET2066348 Image available Polygonum lapathifolium A. C. Sanders 1988-11-6 8753 Imperial Sonoran (Colorado) Desert: Imperial Valley between Brawley & Westmorland, east of Hwy 86 at intersection with Kalin Rd. and Tamarack Canal Crossing. 1.6 mi NW of New River crossing at Brawley (Brawley 7.5 Q.) 34 Comment
  UC1552547  Ipomoea triloba A. C. Sanders 1988-11-6 8743 Imperial 1.6 mi nw New River crossing at Brawley (between Brawley and Westmoreland, e side of Hwy 86 at intersection with Kalin Rd and Tamarack Canal crossing); Imperial Valley -34 Comment
Read comments
Dec 19 2007
  UCR150172  Tiquilia palmeri A. C. Sanders, P. J. MacKay, Tim Thomas, E. J. Lawlor, et al. 2005-1-17 29052 Imperial Sonoran (Colorado) Desert, Salton Basin, west of Hwy 86 at Salton Sea Test Base Rd., south of Salton City 6 Comment
  UCR150438  Pectocarya heterocarpa A. C. Sanders, P. J. MacKay, Tim Thomas, E. J. Lawlor, et al. 2005-1-17 29064 Imperial Sonoran (Colorado) Desert, Salton Basin, east side of Hwy 86 at NE side of Kane Spring, near powerlines, SE of Hwy 78 junction -55 Comment
  UCR17839  Camissonia brevipes A. C. Sanders 1976-3-25 443 Imperial Sonoran (Colorado) Desert, Frink Springs area, east side of the Salton Sea 0 Comment
  UCR17915  Langloisia setosissima A. C. Sanders 1976-4-13 519 Imperial Sonoran (Colorado) Desert, Yuha Desert, 0.5 mile south of Interstate Hwy 8 and c. due south of Plaster City 61 Comment
  UCR201787  Olneya tesota A. C. Sanders 2009-1-28 36167 Imperial Sonoran (Colorado) Desert, 0.9 mi. (air) west of Ogilby Rd., 4.5 mi. (air) SE of the closest point on Hwy 78, 5.3 mi. (air) SE of Mesquite Mine, 5.8 mi. (air) NE of Ruthven Siding on RR 182 Comment
  UCR201790  Asclepias subulata A. C. Sanders 2009-1-27 36162 Imperial Sonoran (Colorado) Desert, site of Ogilby, just N of the RR crossing on Ogilby Rd. 108 Comment
  UCR212495  Euphorbia setiloba A. C. Sanders 2010-2-18 37268 Imperial Sonoran (Colorado) Desert; Salton Trough, SW side of Hwy 111 at Niland Marina Rd., dry upper edge of Salton Sea, at near Frink bench mark -51 Comment
  UCR212509  Larrea tridentata A. C. Sanders 2010-2-20 37281 Imperial Sonoran (Colorado) Desert; Colorado River Valley, east of Winterhaven, west side of dirt road (east of ag fields) near east end of Arnold Rd. 38 Comment
  UCR214873  Sesuvium verrucosum A. C. Sanders 2010-2-20 37319 Imperial Sonoran (Colorado) Desert; Salton Trough, Imperial Valley, 3 miles east of Holtville, north of Date City site, Highline Rd. at Kavanaugh Rd. 1 Comment
  UCR239487  Adenophyllum porophylloides A. C. Sanders, Mitch Provance 2012-10-24 40477 Imperial Sonoran (Colorado) Desert, Chuckwalla Bench south of the Chuckwalla Mtns., SW of Arroyo Seco, 5.66 km SW (254 deg. ) of Raineys Well 599 Comment
  UCR239490  Marina parryi A. C. Sanders, Mitch Provance 2012-10-24 40475 Imperial Sonoran (Colorado) Desert, eastern edge of Chocolate Mountains Aerial Gunnery Range on powerline road 0.1 mi. east of jct. with old Niland-Blythe Rd. 627 Comment
  UCR239498  Eriogonum trichopes A. C. Sanders, Mitch Provance 2012-10-23 40467 Imperial Sonoran (Colorado) Desert, Chuckwalla Bench south of the Chuckwalla Mtns., NE of Arroyo Seco, NW foot of volcanic hill, 1.03 km SE (163 deg. ) of Raineys Well 518 Comment
  UCR240044  Ephedra trifurca A. C. Sanders, Chika Mori 2011-6-14 39663 Imperial Sonoran (Colorado) Desert, Salton Basin, Hwy 78, 2.25 km west of Hwy 86, north of San Felipe Creek, c. 100-200 m north of Hwy 78 -30 Comment
  UCR241284  Abronia villosa var. villosa A. C. Sanders, Ann Howald 2013-2-28 40574 Imperial Sonoran (Colorado) Desert, west side of the Imperial Valley, 8.75 km west of Mt. Signal/Brockman Rd. along Hwy 98 25 Comment
  UCR241556  Pectocarya platycarpa A. C. Sanders, Mitch Provance, Fred M. Roberts 2013-3-22 40673 Imperial Sonoran (Colorado) Desert, Chuckwalla Bench, south of Chuckwalla Mountains, south of the old Blythe-Niland Road and of the Bradshaw Trail, c. 3.5 km west of Raineys Well 579 Comment
  UCR241626  Ephedra californica A. C. Sanders, Fred M. Roberts, T. B. Salvato 2013-5-1 40817 Imperial Sonoran (Colorado) Desert, Chuckwalla Bench, south of Chuckwalla Mountains, c. 2.4 km SE of Raineys Well 486 Comment
  UCR242072  Atriplex polycarpa A. C. Sanders, T. B. Salvato, Tim Thomas 2012-10-31 40487 Imperial Sonoran (Colorado) Desert, Chuckwalla Bench south of the Chuckwalla Mtns., Arroyo Seco, SW of Graham Pass, 3.3 km SW (242 deg. ) of Raineys Well, W of BLM Rd. 552 between rds. 620 & 988 566 Comment
  UCR242307  Aristida adscensionis A. C. Sanders, T. B. Salvato, Andrew Trouette, Rob Shoener 2012-8-22 40359 Imperial Sonoran (Colorado) Desert, between Rainey Well (windmill) and Indian Well, just off BLM Rd. 549, 1.1 km west of Bradshaw Trail 524 Comment
  UCR244243  Cryptantha costata A. C. Sanders, Ann Howald 2013-3-1 40587 Imperial Sonoran (Colorado) Desert, western edge of Salton Sea, along paved road to former Salton Sea Navy Test base, at end of road where blocked by a migrating Barchan dune, perhaps 1 mile above the former site of the base -38 Comment
  UCR244890  Senna armata A. C. Sanders, T. B. Salvato, Andrew Trouette, Rob Shoener 2012-8-22 40393 Imperial Sonoran (Colorado) Desert, BLM Rd. 554, 1 mi. south of Bradshaw Trail, 2.1 mi. SE (126 deg. ) of Indian Well 457 Comment
  UCR245098  Erioneuron pulchellum A. C. Sanders, T. B. Salvato, Andrew Trouette, Rob Shoener 2012-8-22 40380 Imperial Sonoran (Colorado) Desert, low hills just south of Arroyo Seco wash crossing on BLM Rd. 552, 2.45 km SW (212 deg. ) of Rainey's Well 538 Comment
  UCR245100  Hilaria rigida A. C. Sanders, T. B. Salvato, Andrew Trouette, Rob Shoener 2012-8-22 40365 Imperial Sonoran (Colorado) Desert, 0.65 mi. NW (293 deg. ) of Rainey Well (windmill) along BLM Rd. 549 (Niland-Blythe), south of Bradshaw Trail 546 Comment
  UCR245108  Ditaxis lanceolata A. C. Sanders, T. B. Salvato, Andrew Trouette, Rob Shoener 2012-8-22 40377 Imperial Sonoran (Colorado) Desert, along BLM Rd. 552, 0.3 mi. south of BLM Rd. 549 (old Niland-Blythe Rd.), 1 mi. WSW (264 deg. ) of Rainey's Well 556 Comment
  UCR260228  Ambrosia salsola A. C. Sanders, Jim Malusa 2015-3-5 41268 Imperial Sonoran (Colorado) Desert, Salvation Pass in the Chocolate Mountains, edge of Salvation Wash, US Navy Chocolate Mountains Aerial Gunnery Range 366 Comment
  UCR260304  Ambrosia ilicifolia A. C. Sanders, Jim Malusa 2015-3-7 41331 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, side canyon west of north fork of Salvation Wash, US Navy Chocolate Mountains Aerial Gunnery Range 457 Comment
  UCR264197  Euphorbia eriantha A. C. Sanders, Jim Malusa 2015-9-8 41826 Imperial Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, foot of west side of the Little Mule Mountains 355 Comment
  UCR264451  Eriogonum deflexum A. C. Sanders, Jim Malusa 2015-9-7 41797 Imperial Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, c. 5.5 miles due west of the south end of the Little Mule Mountains, along the road from 'Camp Burt' to new target at 'Invader', wash crossing near road junction to Salvation Pass 401 Comment
  UCR26472  Eleocharis geniculata A. C. Sanders 1981-9-13 2403 Imperial Sonoran (Colorado) Desert, Squaw Lake on the Colorado River near Imperial Dam 61 Comment
  UCR266532  Encelia farinosa var. farinosa A. C. Sanders, J. Malusa, M. Baker, M. Cloud-Hughes 2016-1-19 41897 Imperial Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, Pegleg Well Rd (Salvation Pass Rd) above Niland 98 Comment
  UCR266550  Mimulus bigelovii A. C. Sanders, Jim Malusa 2016-1-24 41989 Imperial Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, beside old Niland to Blythe road on the upper alluvial fan in mouth of canyon below Lion Head Mountain, 17 km NE (63 deg. ) of Niland 314 Comment
  UCR266558  Notholaena californica A. C. Sanders, J. Malusa, M. Baker, M. Cloud-Hughes 2016-1-21 41936 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, high ridges NNW of Salvation Pass, W of N fork of Salvation Wash, US Navy Chocolate Mountains Aerial Gunnery Range 640 Comment
  UCR266572  Scutellaria mexicana A. C. Sanders, J. Malusa, M. Baker, M. Cloud-Hughes 2016-1-21 41928 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, side canyon west of the north fork of Salvation Wash, US Navy Chocolate Mountains Aerial Gunnery Range 427 Comment
  UCR266739  Tetracoccus hallii A. C. Sanders, J. Malusa, M. Baker, M. Cloud-Hughes 2016-1-21 41937 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, high ridges NNW of Salvation Pass, W of N fork of Salvation Wash, US Navy Chocolate Mountains Aerial Gunnery Range 640 Comment
  UCR266751  Perityle A. C. Sanders, J. Malusa, M. Baker, M. Cloud-Hughes 2016-1-20 41915 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, lower Salvation Wash below confluence of E and N forks, US Navy Chocolate Mountains Aerial Gunnery Range 267 Comment
  UCR269463  Amsinckia intermedia A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes 2016-3-5 42081 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, upper Mammoth Wash, below 'slot' canyon 439 Comment
  UCR269475  Psathyrotes ramosissima A. C. Sanders, Jim Malusa 2016-3-6 42105 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, hills near Mammoth Wash, 1.12 km west (268 deg. ) of Hayden Well, dirt road along alluvial ridge 255 Comment
  UCR269505  Mirabilis laevis A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes 2016-3-4 42038 Imperial Sonoran (Colorado) Desert, 0.65 km SE (129 deg. ) of Hayden Well in pass through the hills south of Mammoth Wash, Chocolate Mountains 282 Comment
  UCR269521  Erodium texanum A. C. Sanders, Jim Malusa, M. Baker, M. Cloud-Hughes 2016-3-5 42062 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, head of Mammoth Wash, above 'slot' canyon in upper gorge 488 Comment
  UCR269569  Caulanthus lasiophyllus A. C. Sanders, Jim Malusa 2016-3-8 42158 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, near E.O.D. Camp Burt, eastern edge of Chocolate Mtns. Aerial Gunnery Range, wash crossing Skyline Dr., 0.45 km north of Dietz Rd. 320 Comment
  UCR269679  Amsinckia tessellata A. C. Sanders, Jim Malusa 2016-3-17 42309 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, old Niland-Blythe Rd. between Beal Well and Surveyors Pass, c. 1 mile SW of Surveyors Pass 599 Comment
  UCR269682  Lotus salsuginosus var. brevivexillus A. C. Sanders, Jim Malusa 2016-3-17 42312 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, old Niland-Blythe Rd. between Beal Well and Surveyors Pass, c. 1 mile SW of Surveyors Pass 599 Comment
  UCR269720  Cryptantha barbigera var. barbigera A. C. Sanders, Jim Malusa 2016-3-17 42316 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, old Niland-Blythe Rd. between Beal Well and Surveyors Pass, c. 1 mile SW of Surveyors Pass 599 Comment
  UCR269728  Eriophyllum lanosum A. C. Sanders, Jim Malusa 2016-3-15 42248 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, c. 1.1 km NNE of Beal Well, north side of a rocky hill east of old Niland-Blythe Rd. 442 Comment
  UCR269832  Sphaeralcea ambigua A. C. Sanders, Jim Malusa, Marc A. Baker, Michelle Cloud-Hughes 2016-3-15 42211 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, c. 0.8 km NE of Beal Well and c. 0-0.4 km east of old Niland-Blythe Rd. 442 Comment
  UCR269850  Cryptantha barbigera var. barbigera A. C. Sanders, Jim Malusa 2016-3-17 42343 Imperial Sonoran (Colorado) Desert, Chuckwalla Bench just inside Chocolate Mountains Aerial Gunnery Range, along old Niland-Blythe Rd. 1.2 km east of Surveyors Pass 629 Comment
  UCR269858  Chylismia brevipes A. C. Sanders, Jim Malusa, Marc A. Baker, Michelle Cloud-Hughes 2016-3-15 42210 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, c. 0.8 km NE of Beal Well and c. 0-0.4 km east of old Niland-Blythe Rd. 442 Comment
  UCR269889  Lepidium lasiocarpum A. C. Sanders, Jim Malusa, Marc A. Baker, Michelle Cloud-Hughes 2016-3-15 42199 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, c. 0.8 km NE of Beal Well and c. 0-0.4 km east of old Niland-Blythe Rd. 442 Comment
  UCR279048  Eremothera boothii A. C. Sanders, Jim Malusa 2017-3-9 42770 Imperial Sonoran (Colorado) Desert, plateau above slot canyon near head of Mammoth Wash, Chocolate Mountains 506 Comment
  UCR279055  Eschscholzia A. C. Sanders, Jim Malusa, Isaac Marck 2017-3-9 42779 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, Mammoth Wash, upper canyon c. 5.5 km above Hayden Well 454 Comment
  UCR279091  Phacelia distans A. C. Sanders, Jim Malusa 2017-3-12 42834 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, along German Diggins Wash below Pegleg Mine 404 Comment
  UCR279101  Chorizanthe corrugata A. C. Sanders, Jim Malusa 2017-3-11 42794 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, Niland to Pegleg Well Rd., 14 km ESE (96 deg. ) of Niland 95 Comment
  UCR279125  Chylismia claviformis A. C. Sanders, Jim Malusa 2017-3-11 42804 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, Niland to Pegleg Well Rd., 18.25 km east (92 deg. ) of Niland 198 Comment
  UCR279153  Ephedra aspera A. C. Sanders, Jim Malusa, Isaac Marck 2017-3-7 42722 Imperial Sonoran (Colorado) Desert, upper Ninemile Wash, near old well (windmill) and trough, Chocolate Mountains 409 Comment
  UCR279206  Pectocarya platycarpa A. C. Sanders, Jim Malusa, Isaac Marck 2017-3-7 42728 Imperial Sonoran (Colorado) Desert, upper Ninemile Wash, near old well (windmill) and trough, Chocolate Mountains 409 Comment
  UCR279241  Encelia frutescens A. C. Sanders, Jim Malusa 2017-1-13 42655 Imperial Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, west edge of range along Coachella Canal, north of Niland 32 Comment
  UCR279316  Thamnosma montana A. C. Sanders, Jim Malusa, Isaac Marck 2017-3-7 42740 Imperial Sonoran (Colorado) Desert, Chocolate Mtns., SW slope near summit of Mt. Barrow 686 Comment
  UCR279427  Chorizanthe brevicornu A. C. Sanders, Jim Malusa 2017-3-26 43081 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, Rock Quarry in sec. 8, north of Frink, along dirt road above Siphon 17 of the Coachella Canal 122 Comment
  UCR279433  Bebbia juncea A. C. Sanders, Jim Malusa 2017-3-26 43058 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, Rock Quarry in sec. 8, north of Frink, along dirt road above Siphon 17 of the Coachella Canal 122 Comment
  UCR279465  Parkinsonia florida A. C. Sanders, Jim Malusa 2017-3-27 43101 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, canyon mouth 12 km NE (53 deg. ) of Bombay Beach, overlooking Frink and the Salton Sea 226 Comment
  UCR281904  Simmondsia chinensis A. C. Sanders, Jim Malusa 2017-9-21 43368 Imperial Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, south of Bradshaw Trail on dirt road toward Surveyors Pass, near Riverside Co. line & Hovley Tank guzzler 677 Comment
  UCR282545  Echinocereus engelmannii A. C. Sanders, Jim Malusa 2016-3-16 42283 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, old Niland-Blythe Rd. between Beal Well and Surveyors Pass 561 Comment
  UCR28719  Calliandra eriophylla A. C. Sanders 1976-11-10 044 Imperial Sonoran (Colorado) Desert, Julian Wash, which flows into the Colorado River, east of Peter Kane Mountain 305 Comment
  UCR41467  Aristida adscensionis A. C. Sanders, D. Charlton, B. Pitzer, , J. Kniffen, R. Kniffen, W. W. Wright, Howie Weir, D. E. Bramlet 1986-3-8 6189 Imperial Sonoran (Colorado) Desert, Yuha Desert, c. 5 miles airline south of Plaster City, in fossil oyster beds along a dirt road c. 5 mi south of the Dunaway Road exit off Hwy I-8 61 Comment
  UCR41488  Amsinckia intermedia A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright 1986-3-10 6278 Imperial Peninsular Range/ Sonoran (Colorado) Desert, South side of old highway at Mountain Springs Road exit from Hwy I-8, c. 1/3 mile east of town of Mountain Springs, at head of Myer Creek 673 Comment
  UCR41499  Krameria grayi A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright 1986-3-10 6291 Imperial Peninsular Range/ Sonoran (Colorado) Desert, South side of old highway at Mountain Springs Road exit from Hwy I-8, c. 1/3 mile east of town of Mountain Springs, at head of Myer Creek 673 Comment
  UCR41679  Fagonia pachyacantha A. C. Sanders, B. Pitzer, D. Charlton, R. Kniffen, J. Stewart, Howie Weir, D. E. Bramlet 1986-3-9 6197 Imperial Sonoran (Colorado) Desert, Coyote Mountains, Fossil Canyon, 3.3 mi north of Imperial Hwy (S-2) at Ocotillo, on Shell Canyon Road 305 Comment
  UCR41680  Mirabilis bigelovii A. C. Sanders, B. Pitzer, D. Charlton, R. Kniffen, J. Stewart, Howie Weir, D. E. Bramlet 1986-3-9 6196 Imperial Sonoran (Colorado) Desert, Coyote Mountains, Fossil Canyon, 3.3 mi north of Imperial Hwy (S-2) at Ocotillo, on Shell Canyon Road 305 Comment
  UCR41748  Eremalche rotundifolia A. C. Sanders, D. Charlton, B. Pitzer, , J. Kniffen, R. Kniffen, W. W. Wright, Howie Weir, D. E. Bramlet 1986-3-8 6179 Imperial Sonoran (Colorado) Desert, Yuha Desert, c. 5 miles airline south of Plaster City, in fossil oyster beds along a dirt road c. 5 mi south of the Dunaway Road exit off Hwy I-8 61 Comment
  UCR41770  Rafinesquia neomexicana A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright 1986-3-10 6247 Imperial Sonoran (Colorado) Desert, Coyote Mtns., 2.15 miles north of Hwy S-2 on dirt road 1.1 miles SE of San Diego Co. line 306 Comment
  UCR41894  Plantago ovata A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright 1986-3-10 6253 Imperial Sonoran (Colorado) Desert, Coyote Mtns., 2.15 miles north of Hwy S-2 on dirt road 1.1 miles SE of San Diego Co. line 306 Comment
  UCR41915  Aliciella latifolia A. C. Sanders, B. Pitzer, D. Charlton, R. Kniffen, J. Stewart, Howie Weir, D. E. Bramlet 1986-3-9 6200 Imperial Sonoran (Colorado) Desert, Coyote Mountains, Fossil Canyon, 3.3 mi north of Imperial Hwy (S-2) at Ocotillo, on Shell Canyon Road 305 Comment
  UCR54257  Leptochloa panicea subsp. brachiata A. C. Sanders 1988-11-6 8747 Imperial Sonoran (Colorado) Desert, Imperial Valley between Brawley & Westmorland, east side of Hwy 86 at intersection with Kalin Rd. and Tamarack Canal crossing, 1.6 mi. NW of New River crossing at Brawley -34 Comment
  UCR61974  Justicia californica A. C. Sanders 1990-2-6 9519 .1 Imperial Sonoran (Colorado) Desert, southeast end of Chocolate Mountains, at Paymaster Mine 313 Comment
  UCR85132  Cryptantha A. C. Sanders, G. K. Helmkamp, P. J. MacKay 1995-3-12 16052 Imperial Sonoran (Colorado) Desert, Salton Sink; Travertine Point, W side of Hwy 86 just south of the Riverside County line -31 Comment
  CAS-BOT-BC226244  Prenanthella exigua A. C. Sanders; Onkar Singh; Josh Utter; Chloe Scott; Bill Clark 2011-5-4 39414 Inyo NE Mojave Desert: Pahrump Valley, near Calvada Springs, 2.35 km north of Old Spanish Trail Hwy, 0.1 km west of Opal St., near Ave. C 783 Comment
  CAS-BOT-BC226247  Chaenactis macrantha A. C. Sanders; Onkar Singh; Josh Utter; Chloe Scott; Bill Clark 2011-5-4 39424 Inyo NE Mojave Desert: Pahrump Valley, near Calvada Springs, 1.9 km north of Old Spanish Trail Hwy, 0.23 km west of Opal St., between Ave. C & D 783 Comment
  CAS-BOT-BC226256  Sisymbrium irio A. C. Sanders; Eve Laeger 2011-5-4 39432 Inyo NE Mojave Desert: Mesquite Valley Rd., 0.5 km SSE (173 deg. ) of Tule Spring 695 Comment
  CAS-BOT-BC226792  Atriplex confertifolia A. C. Sanders; A. Howald 2010-9-21 38588 Inyo Northeastern Mojave Desert: Pahrump Valley, east of the Nopah Range at Calvada Springs, Charleston View Rd. (Silver St.), 1.1 mi. south of State Line Rd. 793 Comment
  CAS-BOT-BC227256  Hilaria rigida A. C. Sanders; A. Howald 2010-9-21 38604 Inyo Northeastern Mojave Desert: Pahrump Valley, east of the Nopah Range and NE of Calvada Springs, State Line Rd. 1.9 miles north of Old Spanish Trail Hwy 809 Comment
  CAS-BOT-BC257150  Strigosella africana A. C. Sanders 2011-4-14 39144 Inyo NE Mojave Desert: west side of Pahrump Valley along Old Spanish Trail Hwy, 3.73 mi. west of Calvada Springs (Rose Ave.), c. 6 miles west of NV state line 797 Comment
  RSA0012090  Ephedra torreyana A. C. Sanders, Chloe Scott, Bill Clark, Josh Utter, Eve Laeger 2011-5-5 39453 Inyo Pahrump Valley, along dirt road NE of Pahrump Dry Lake, 0.95 km SW of NV state line 767 Comment
  RSA0035867  Cuscuta californica A. C. Sanders 2011-5-12 39629 Inyo NE Mojave Desert: Nopah Range, west slope along Old Spanish Trail Hwy, 0.7 km below Emigrant Pass summit. 826 Comment
  RSA0057862  Cuscuta californica A. C. Sanders 2011-5-6 39526 Inyo Hwy 127 on north side of Ibex Pass, c. 2 miles north of San Bernardino Co. line 561 Comment
  SBBG128631  Astragalus tidestromii A. C. Sanders 2011-4-14 39150 Inyo W side of Pahrump Valley along Old Spanish Trail Hwy, 3.73 mi W of Calvada Springs (Rose Ave), ca. 6 mi W of NV state line 797 Comment
  SD146147  Penstemon fruticiformis Andy C. Sanders, G. F. Pratt, C. Pierce, G. R. Ballmer, R. Mattoni 1997-6-21 20739 Inyo Mojave Desert; China Lake Weapons Center, Argus Range at Bircham Picnic area 1677 Comment
  SD239946  Tamarix ramosissima A. C. Sanders 2012-5-3 40122 Inyo NE Mojave Desert: Shoshone, along Hwy 178 at Amargosa River crossing, below layered, white, sedimentary cliffs of old lake deposits. 470 Comment
  SD240906  Stephanomeria pauciflora A. C. Sanders, A. Howald, Onkar Singh, Chloe Scott, Eve Laeger, Russell Kokx, Bill Clark. 2010-10-25 38643 Inyo Northern Mojave Desert: Pahrump Valley, Calvada Springs area north of Old Spanish Trail Hwy, Ave D about 80 m east of Rosie Ave./Quartz St. (Calvada Springs 7.5'Q) 789 Comment
  SD240945  Strigosella africana A. C. Sanders, Ann Howald 2011-4-11 39042 Inyo NE Mojave Desert: Pahrump Valley, along stateline road (dirt) c. 2.2 miles NW of Old Spanish Trail Hwy (Calavada Springs 7.5'Q) 808 Comment
  SEINET11262383  Stephanomeria exigua A. C. Sanders, Ann Howald 2012-6-19 40264 Inyo Eastern Sierra Nevada Mtns./Owens Valley. About 3 miles north of Big Pine, 1 mile east of Hwy 395 along a poleline road north of Klondike Lake.; 0 1206 Comment
  SEINET11266310  Eriastrum diffusum A. C. Sanders, Ann Howald; O. Singh; B. Elliott; E. Laeger; C. Scott; B. Clark 2011-4-20 39214 Inyo NE Mojave Desert: Pahrump Valley, 0.8 mi south of Old Spanish Trail Hwy off dirt road along NV state line. at first major wash (Stump Spring 7.5' Q.); 0 828 Comment
  SEINET3386540 Image available Erodium cicutarium A. C. Sanders, Ann Howald 2011-4-19 39170 Inyo NE Mojave Desert; Pahrump Valley, Calvada Springs, Ave. 'D' at Charleston View Rd., 1 mile north of Old Spanish Trail Hwy (Calvada Spring 7.5'Q.) 793 Comment
  SEINET3821899 Image available Stephanomeria pauciflora A. C. Sanders, A. Howard, Onkar Singh, Chloe Scott, Eve Laeger, Russell Kokx, Bill Clark 2010-10-25 38643 Inyo Northern Mojave Desert, Pahrump Valley, Calvada Springs area north of Old Spanish Trail Hwy, Ave D about 80 m east of Rosie Ave./ Quartz St. (Calvada Springs 7.5') 789 Comment
  UC2015360  Stephanomeria cinerea A. C. Sanders, Chloe Scott, Bill Clark, Josh Utter, Eve Laeger 2011-5-5 39462 Inyo NE Mojave Desert: Pahrump Valley, NE of Pahrump Dry Lake along dirt road 1.3 km SW of NV state line Comment
  UCD170732  Astragalus tidestromii A. C. Sanders 2011-4-14 39150 Inyo NE Mojave Desert, west side of Pahrump Valley along Old Spanish Trail Hwy, 3.73 mi. west of Calvada Springs (Rose Ave.), c. 6 miles west of NV state line. 797 Comment
  UCR109796  Tetradymia canescens A. C. Sanders, G. F. Pratt, C. Pierce, G. R. Ballmer, R. Mattoni 1997-6-22 20817 Inyo Mojave Desert, China Lake Naval Weapons Center, Coso Range near (E of) Crystal Spring, 3.3 mi. NW of Coso townsite 1829 Comment
  UCR109806  Centrostegia thurberi A. C. Sanders, G. F. Pratt, C. Pierce, G. R. Ballmer, R. Mattoni 1997-6-21 20799 Inyo Mojave Desert, China Lake Naval Weapons Center, Argus Range at Bircham Spring Picnic Area 1677 Comment
  UCR112737  Brickellia microphylla A. C. Sanders, P. J. MacKay, Tim Thomas, G. F. Pratt, C. Pierce 1997-10-11 21571 Inyo Northern Mojave Desert, China Lake Naval Weapons Station, Argus Range, Wild Horse Mesa at Little Petroglyph (Renegade) Canyon, east of Volcano Butte 1524 Comment
  UCR112755  Ribes velutinum A. C. Sanders, P. J. MacKay, Tim Thomas, G. F. Pratt, C. Pierce 1997-10-12 21574 Inyo Northern Mojave Desert, China Lake Naval Weapons Station, Coso Range, Wildhorse Canyon near Wildhorse Spring, c. 3/4 mi. (airline) west of Silver Peak in major N-S draining canyon 2134 Comment
  UCR114584  Eriastrum densifolium subsp. densifolium A. C. Sanders, G. F. Pratt, C. Pierce, G. R. Ballmer, R. Mattoni 1997-6-20 20725 Inyo Mojave Desert, China Lake Naval Weapons Center, W foot of Argus Range along China Lake-Mtn. Springs Cyn. road, near Stirling Queen Mine 793 Comment
  UCR114864  Rumex salicifolius A. C. Sanders, G. F. Pratt, C. Pierce, G. R. Ballmer, R. Mattoni 1997-6-21 20796 Inyo Northern Mojave Desert, China Lake Naval Weapons Center, Coso Range at Coso Springs, site of Coso mining town 1768 Comment
  UCR127677  Eriogonum davidsonii A. C. Sanders, G. F. Pratt, C. Pierce, Pam MacKay, Tim Thomas 1997-10-11 21548 Inyo Mojave Desert, China Lake Naval Weapons Center, Etcharren Valley between Coso and Argus Ranges, just west of Carricut Dry Lake, 2.4 mi. SSE of Junction Ranch at road junction 1732 Comment
  UCR219365  Atriplex parryi A. C. Sanders 2010-9-22 38631 Inyo Northeastern Mojave Desert, c. 1 mile west of Tecopa on Old Spanish Trail Hwy, 2 miles east of junction with Hwy 127 to Baker 416 Comment
  UCR219373  Gaura coccinea A. C. Sanders, A. Howald 2010-9-22 38616 Inyo Northeastern Mojave Desert, Pahrump Valley, east of the Nopah Range near Calvada Springs, 1 mile north of Old Spanish Trail Hwy on Charleston View Rd. (Silver Rd.) and c. 30 m east on Ave. D 793 Comment
  UCR220011  Eriogonum bifurcatum A. C. Sanders, A. Howald, Onkar Singh, Chloe Scott, Eve Laeger, Russell Kokx, Bill Clark 2010-10-27 38671 Inyo Northeastern Mojave Desert, Pahrump Valley, south of Calvada Springs on Rose Ave., south of the last houses and 0.31 mi. S of Moon Path Lane 798 Comment
  UCR224772  Larrea tridentata A. C. Sanders, A. Howald, O. Singh, B. Elliott, E. Laeger, C. Scott, B. Clark 2011-4-20 39246 Inyo NE Mojave Desert, southern Pahrump Valley, 1.4 km SW of NV border, 7.75 km SE (124 deg. ) of Calvada Springs (Old Spanish Trail Hwy at Rose Ave.), off N-S dirt road 867 Comment
  UCR224965  Phacelia pulchella var. gooddingii A. C. Sanders, Ann Howald 2011-4-19 39185 Inyo NE Mojave Desert, Pahrump Valley at Calvada Springs, Ave. 'D' between Zircon and Topaz streets, 1 mile north of Old Spanish Trail Hwy 800 Comment
  UCR224973  Gilia micromeria A. C. Sanders, Ann Howald, O. Singh, B. Elliott, E. Laeger, C. Scott, B. Clark 2011-4-20 39232 Inyo NE Mojave Desert, Pahrump Valley, north side of E-W dirt road 0.9 km west of NV state line at a point 4.8 km south of Old Spanish Trail Hwy via the dirt road along the state line, 7.8 km SE (117 deg. ) of Calvada Springs 838 Comment
  UCR225014  Nemacladus A. C. Sanders, Onkar Singh 2011-5-3 39378 A Inyo NE Mojave Desert, southern Pahrump Valley, west of Aster Way c. 0.4 km south of Old Spanish Trail Hwy, SW edge of Calvada Springs 794 Comment
  UCR225404  Phacelia fremontii A. C. Sanders, Chloe Scott, Bill Clark, Josh Utter, Eve Laeger 2011-5-5 39464 Inyo NE Mojave Desert, Pahrump Valley, along N-S dirt road NE of Pahrump Dry Lake, 0.4 km SW of NV state line 771 Comment
  UCR225466  Astragalus nyensis A. C. Sanders, Ann Howald 2011-4-11 39054 Inyo NE Mojave Desert, southern Pahrump Valley, along E-W dirt road on the southern edge of the Calvada Springs rd. grid, 5 km SSE (161 deg. ) of Old Spanish Trail Hwy at Rose Ave. in Calvada Springs 817 Comment
  UCR225470  Astragalus nyensis A. C. Sanders, Ann Howald 2011-4-19 39156 Inyo NE Mojave Desert, Pahrump Valley, 4.4 km NW of Old Spanish Trail Hwy along dirt road along NV state line, north of Calvada Springs 805 Comment
  UCR225478  Nama demissa A. C. Sanders, Chloe Scott, Bill Clark, Josh Utter, Eve Laeger 2011-5-5 39452 Inyo NE Mojave Desert, Pahrump Valley, along dirt road NE of Pahrump Dry Lake, 0.95 km SW of NV state line 767 Comment
  UCR225500  Eriogonum bifurcatum A. C. Sanders, Chloe Scott, Bill Clark, Josh Utter, Eve Laeger 2011-5-5 39444 Inyo NE Mojave Desert, Pahrump Valley, along dirt road at north edge of Pahrump Dry Lake, SW of Pahrump 767 Comment
  UCR225606  Eriogonum contiguum A. C. Sanders, Ann Howald 2011-4-11 39076 Inyo NE Mojave Desert, Pahrump Valley, south side of Hwy 178 near NV state line 764 Comment
  UCR241106  Astragalus tidestromii A. C. Sanders, Ann Howald, Amy Hiss 2013-1-24 40534 Inyo Mojave Desert, Pahrump Valley, N of Old Spanish Trail c. 2.2 km NE of Calvada Springs, Ave. D at and west of Topaz (=Gold) St., E of Zircon St. 800 Comment
  UCR34429  Astragalus lentiginosus A. C. Sanders, F. C. Vasek, K. R. Neisess, W. Smith 1981-5-8 2095 Inyo Northern Mojave Desert, Slate Range, above the Gold Bottom Mine, c. 6 mi NE of Trona 765 Comment
  UCR63885  Brickellia longifolia A. C. Sanders, F. C. Vasek 1982-10-19 3244 Inyo Northern Mojave Desert, Panamint Mountains, 3 miles above Ballarat in Pleasant Canyon 915 Comment
  VVC1430  Artemisia dracunculus A. C. Sanders, J. Mac 1997-10-12 21576 Inyo Northern Mojave Desert, China Lake Naval Weapons Station, Coso Range, Wildhorse Canyon near Wildhorse Spring, ca. 3/4 mi. (airline) W of Silver Peak in major N-S draining canyon 2134 Comment
  VVC1459  Eriogonum nudum A. C. Sanders, J. Mac 1997-10-12 21583 Inyo Northern Mojave Desert, China Lake Naval Weapons Station, Coso Range, Wildhorse Canyon near Wildhorse Spring, ca. 3/4 mi. (airline) W of Silver Peak in major N-S draining canyon 2134 Comment
  SEINET11265840  Gilia cana A. C. Sanders, Josh Utter 2011-4-21 39257 Inyo NE Mojave Desert: Pahrump Valley, at Calvada Springs, north of Old Spanish Trail Hwy and west of Charleston View Ave., vicinity of Topaz St. (Calvada Springs 7.5' Q.: 351/458.5'N, 1151/454.5'W, +-1000m).; 0 792 Comment
  CAS-BOT-BC105204  Delphinium A. C. Sanders; Pam MacKay; Tim Thomas; O. F. Clarke 1997-4-12 20354 Kern San Emigdio Ranch, confluence of San Emigdio Canyon and Doc Williams Canyon, 2.5 mi. WNW of Eagle Rest Peak 854 Comment
  CAS-BOT-BC286731  Ericameria cuneata var. cuneata A. C. Sanders; S. D. Boyd; Val Sosa 1998-11-15 22345 Kern SE Sierra Nevada Mtns.: Short Canyon, NW of Inyokern, ca. 2.5 mi. above mouth of canyon at end of road, mouth of rocky gorge 1098 Comment
  CAS-BOT-BC410088  Arceuthobium occidentale A. C. Sanders 1998-10-30 22305 Kern SE Sierra Nevada Mtns.: Kelso Valley area, Jawbone Canyon Road, small creek crossing 2.1 miles SW of Kelso Valley Road 1237 Comment
  CAS-BOT-BC434251  Mentzelia dispersa A. C. Sanders; T. B. Salvato; Mitch Provance 2007-5-16 33821 Kern Tehachapi Mountains: hills c. 0.2 mi. southeast of NE arm of Castac Lake. 1159 Comment
  RSA0034364  Caulanthus lasiophyllus A. C. Sanders, T. B. Salvato, Mitch Provance 2007-5-15 33807 Kern steep SW-facing slopes above Crane Canyon, c. 1 mile SE of Castac Lake 1250 Comment
  RSA0040219  Quercus garryana var. breweri A. C. Sanders 2007-6-27 34241 Kern Tehachapi Mtns.: divide between heads of Dry Field and Oso canyons, c. 2 miles east of Castac Lake and 3.5 miles NE of Gorman, c. 1 mile north of the Los Angeles Co. line near the powerline route. 1250 Comment
  RSA0040221  Quercus wislizeni A. C. Sanders 2007-6-27 34249 Kern Tehachapi Mtns.: divide between heads of Dry Field and Oso canyons, c. 2 miles east of Castac Lake and 3.5 miles NE of Gorman, c. 1 mile north of the Los Angeles Co. line near the powerline route. 1250 Comment
  RSA0040226  Quercus berberidifolia A. C. Sanders 2007-6-27 34238 Kern Tehachapi Mtns.: divide between heads of Dry Field and Oso canyons, c. 2 miles east of Castac Lake and 3.5 miles NE of Gorman, c. 1 mile north of the Los Angeles Co. line near the powerline route. 1250 Comment
  RSA0047537  Claytonia parviflora subsp. parviflora A. C. Sanders, Mitch Provance 2007-5-3 33626 Kern Tehachapi Mountains: NE of upper Oso Canyon, c. 3 miles ESE of Castac Lake, below peak 4908. 1341 Comment
  RSA0047540  Layia glandulosa A. C. Sanders, Mitch Provance 2007-5-3 33597 Kern Tehachapi Mountains: NE of upper Oso Canyon, c. 3 miles ESE of Castac Lake, below peak 4908. 1341 Comment
  RSA0047575  Erysimum capitatum A. C. Sanders, Mitch Provance 2007-5-3 33622 Kern Tehachapi Mountains: NE of upper Oso Canyon, c. 3 miles ESE of Castac Lake, below peak 4908. 1341 Comment
  RSA0047677  Collinsia childii A. C. Sanders, Mitch Provance 2007-6-1 34048 Kern Johnson Canyon above Bear Trap Canyon, c. 7 miles NE of Lebec in vicinity of Calif. Aqueduct tunnel 1006 Comment
  RSA0049838  Clarkia unguiculata A. C. Sanders, Mitch Provance 2007-5-24 33912 Kern Pastoria Creek (Bear Trap) Canyon, below Bench Mark (3364 ft.) Tejon K, c. 6 miles NE of Lebec. 854 Comment
  RSA0057880  Bromus carinatus A. C. Sanders, Mitch Provance 2007-5-31 34010 Kern slopes south of Bear Trap Canyon and east of the paved road from Castac Lake, c. 7 miles NE of Lebec 976 Comment
  RSA0093735  Arctostaphylos glauca A. C. Sanders 2010-4-14 37894 Kern Tehachapi Mountains. head of Canyon del Gato Montes, along road over ridge toward Canyon de la Lecheria. 1644 Comment
  RSA497624  Lasthenia gracilis A. C. Sanders, E. J. Lawlor 1988-3-6 7725 Kern W slope of a prominenent rocky hill on California City Blvd., 5 miles S of California City and 3.5 miles N of Hwy 58 732 Comment
  RSA618534  Stanleya pinnata A. C. Sanders, Steve Boyd, Val Sosa 1998-11-15 22337 Kern SE Sierra Nevada Mtns, upper Pine Tree Canyon, NNE of Middle Knob along a dirt jeep road., 35Y 10 N, 118Y 12 W 1402 Comment
  RSA625816  Quercus douglasii A. C. Sanders, Steve D. Boyd, Valerie Soza 1998-10-30 22306 Kern Kelso Valley area, Jawbone Canyon Road, small creek crossing 2.1 mi. SW of Kelso Valley Road 1238 Comment
  RSA627480  Coreopsis lanceolata A. C. Sanders, K. D. Jones, D. Malueg, T. Rado 1999-5-17 22737 Kern San Joaquin Valley, Buena Vista Valley near Taft, Elk Hills Road 0.4 mil N of Valley W road, 1.9 miles N of Hwy 119. 231 Comment
  RSA653119  Eastwoodia elegans A. C. Sanders, Steve Boyd, et al. 1997-4-20 20526 Kern San Emigdio Ranch, San Emigdio Creek Canyon 3 miles due south of ranch headquarters at junction with dirt road to the west 686 Comment
  SD125926  Descurainia pinnata subsp. glabra A. C. Sanders, E. J. Lawlor 5 & 6 Mar 1988 7694 Kern Mojave Desert, sand dunes south side of Koehn Dry Lake, south of Munsey Road, at a point 4 miles east of Neuralia Rd. Comment
  SD143915  Astragalus lentiginosus var. nigricalycis A. C. Sanders, S. Boyd, S. White, et al. 1997-3-7 19797 Kern San Emigdio Ranch, divide between Pleitito Creek and San Emigdio Creek Canyon, above large vernal pool. 854 Comment
  SD144031  Monolopia lanceolata A. C. Sanders, S. Boyd, S. White, G. Helmkamp, et al 1997-3-7 19786 Kern San Emigdio Ranch, San Emigdio Creek Canyon W of marshy area, 4.5 km (airline) S of ranch headquarters. 671 Comment
  SD146102  Avena barbata A. C. Sanders 1997-4-20 20501 Kern Hills south of the San Joaquin Valley, San Emigdio Ranch, San Emigdio Creek Canyon, 3 miles due south of ranch headquarters at junction with dirt road to the west; Eagle Rest Peak 7.5' quad. Common annual in moist soil near stream, also on dry slopes. 686 Comment
  SD227805  Astragalus didymocarpus Andrew C. Sanders, Pam Mackay, Tim Thomas, O. F. Clarke, et al 1997-4-12 20342 Kern San Emigdio Ranch, confluence of San Emigdio Canyon and Doc Williams Canyon, 2.5 mi. WNW of Eagle Rest Peak 854 Comment
  SEINET948616  Astragalus oxyphysopsis A. C. Sanders, K. D. Jones, D. Malueg, T. Rado 1999-1 22767 Kern Mt. Pinos to Temblor Range area: dirt road So. Gas Co. line from Hwy 33 near BM 2785 (San Andreas Rift Zone) to Klipstein Cyn., Rd.(Cienega Cyn) near old Klipstein Ranch. (ballinger Canyon) 7.5 Q 823 Comment
  UCD170973  Boechera pulchra A. C. Sanders; Mitch Provance 2007-5-4 33678 B Kern Tehachapi Mountains, gentle slopes NE of upper Oso Canyon, c. 3 miles ESE of Castac Lake, 0.5 mi. south of peak 4908, 0.5 mi. north of the Los Angeles Co. line. 1372 Comment
  UCR101339  Balsamorhiza deltoidea A. C. Sanders, Pam MacKay, Tim Thomas, O. F. Clarke, T. Ross 1997-4-12 20356 Kern Hills S of San Joaquin Valley, San Emigdio Ranch, confluence of San Emigdio Canyon and Doc Williams Canyon, 2.5 mi. WNW of Eagle Rest Peak 854 Comment
  UCR101875  Ericameria teretifolia A. C. Sanders, Steve Boyd, Val Soza 1998-11-15 22325 Kern SE Sierra Nevada Mtns., ridge c. 2 km ESE of Middle Knob along a dirt jeep road 1463 Comment
  UCR103388  Bromus tectorum A. C. Sanders, Pam MacKay, Tim Thomas, O. F. Clarke, T. Ross 1997-4-12 20363 Kern Hills S of San Joaquin Valley, San Emigdio Ranch, confluence of San Emigdio Canyon and Doc Williams Canyon, 2.5 mi. WNW of Eagle Rest Peak 854 Comment
  UCR112634  Eastwoodia elegans A. C. Sanders, P. J. MacKay, Tim Thomas, O. F. Clarke, G. Ballmer 1997-4-13 20427 Kern San Joaquin Valley, San Emigdio Ranch, mouth of San Emigdio Canyon and adjacent slopes, SE of ranch headquarters 518 Comment
  UCR112853  Ranunculus canus A. C. Sanders, Pam MacKay, Tim Thomas, O. F. Clarke, T. Ross 1997-4-12 20402 Kern Hills S of San Joaquin Valley, San Emigdio Ranch, 5 km (air) north of Antimony Peak on dirt road, SE of Bench Mark 4070 1220 Comment
  UCR112867  Achyrachaena mollis A. C. Sanders, Pam MacKay, Tim Thomas, O. F. Clarke, T. Ross 1997-4-12 20396 Kern Hills S of San Joaquin Valley, San Emigdio Ranch, 5 km (air) north of Antimony Peak on dirt road, SE of Bench Mark 4070 1220 Comment
  UCR112922  Juncus balticus A. C. Sanders, Steve Boyd 1997-4-20 20518 Kern Hills S of the San Joaquin Valley, San Emigdio Ranch, San Emigdio Creek Canyon 3 miles due south of ranch headquarters at junction with dirt road to the west 686 Comment
  UCR130741  Astragalus oxyphysus A. C. Sanders, K. D. Jones, D. Malueg, T. Rado 1999-5-19 22767 Kern Mt. Pinos to Temblor Range area, dirt road along So. Calif. Gas Co. line from Hwy 33 near BM 2785 (San Andreas Rift Zone) to Klipstein Cyn. Rd. (Cienaga Cyn.) near old Klipstein Ranch 854 Comment
  UCR183519  Phacelia distans A. C. Sanders, T. B. Salvato 2007-4-25 33541 Kern Tehachapi Mountains, upper Oso Canyon just north of the Los Angeles Co. line along dirt road 1174 Comment
  UCR183523  Clarkia heterandra A. C. Sanders, Mitch Provance 2007-5-3 33659 Kern Tehachapi Mountains, Dry Field Canyon east of Castac Lake, on road to head of Oso Canyon 1146 Comment
  UCR183548  Lotus strigosus A. C. Sanders, T. B. Salvato, Mitch Provance 2007-5-10 33726 Kern Tehachapi Mountains, hills west of Dry Field Canyon, c. 2 miles east of Castac Lake 1280 Comment
  UCR183555  Salvia columbariae A. C. Sanders, Mitch Provance, T. B. Salvato, Aaron Keller, et al 2007-4-3 33353 Kern Southern Tehachapi Mtns. Foothills, canyon just west of Bronco Canyon, but draining toward mouth of Big Sycamore Canyon 1052 Comment
  UCR183646  Gilia brecciarum subsp. brecciarum A. C. Sanders, T. B. Salvato, Mitch Provance 2007-5-15 33778 Kern Tehachapi Mountains, Crane Canyon at fork c. 1 mile SE of Castac Lake 1159 Comment
  UCR183653  Silene californica A. C. Sanders, T. B. Salvato, Mitch Provance 2007-5-15 33768 Kern Tehachapi Mountains, Crane Canyon at fork c. 1 mile SE of Castac Lake 1159 Comment
  UCR183684  Ephedra viridis A. C. Sanders, Mitch Provance 2007-5-4 33664 Kern Tehachapi Mountains, mountain slopes NE of upper Oso Canyon, c. 3 miles ESE of Castac Lake, SE of peak 4908, c. 1 mi. north of the Los Angeles Co. line 1463 Comment
  UCR183741  Mucronea californica A. C. Sanders, Mitch Provance 2007-5-4 33668 Kern Tehachapi Mountains, mountain slopes NE of upper Oso Canyon, c. 3 miles ESE of Castac Lake, SE of peak 4908, c. 1 mi. north of the Los Angeles Co. line 1463 Comment
  UCR183787  Ribes quercetorum A. C. Sanders, Mitch Provance, T. B. Salvato, Aaron Keller, et al 2007-4-3 33357 Kern Southern Tehachapi Mtns. Foothills, canyon just west of Bronco Canyon, but draining toward mouth of Big Sycamore Canyon 1052 Comment
  UCR183790  Amsinckia retrorsa A. C. Sanders, Mitch Provance, T. B. Salvato 2007-4-3 33368 Kern Mojave Desert; Western end of the Antelope Valley, 300th St. West, 1.2 mi. north of the California Aqueduct, adjacent to dirt percolation basins 933 Comment
  UCR183874  Koeleria macrantha A. C. Sanders, T. B. Salvato 2007-5-11 33750 Kern Tehachapi Mountains, hills c. 3/4 mile east of Castac Lake, east of the pipeline road and west of Dry Field Canyon 1280 Comment
  UCR183896  Nemophila parviflora var. quercifolia A. C. Sanders, T. B. Salvato, Mitch Provance 2007-5-16 33829 Kern Tehachapi Mountains, hills c. 0.2 mi. southeast of NE arm of Castac Lake 1159 Comment
  UCR184010  Arenaria douglasii A. C. Sanders, T. B. Salvato, Mitch Provance 2007-5-15 33802 Kern Tehachapi Mountains, steep SW-facing slopes above Crane Canyon, c. 1 mile SE of Castac Lake 1250 Comment
  UCR184018  Allophyllum gilioides A. C. Sanders, T. B. Salvato, Mitch Provance 2007-5-15 33819 Kern Tehachapi Mountains, steep SW-facing slopes above Crane Canyon, c. 1 mile SE of Castac Lake 1250 Comment
  UCR184085  Nicotiana quadrivalvis A. C. Sanders, Mitch Provance 2007-5-25 33952 Kern Tehachapi Mountains, Pastoria Creek (Bear Trap) Canyon, near where paved road from Castac Lake crosses canyon, c. 6 miles NE of Lebec 945 Comment
  UCR184092  Cryptantha A. C. Sanders 2007-5-23 33852 Kern Tehachapi Mountains, hills c. 0.75 mi. east of Castac Lake, along and east of the gas pipeline route, south of the paved road into Tejon Ranch from Castac Lk. 1220 Comment
  UCR184235  Phacelia congdonii A. C. Sanders, Mitch Provance 2007-5-24 33903 Kern Tehachapi Mountains, Pastoria Creek (Bear Trap) Canyon, below Bench Mark (3364 ft.) Tejon K, c. 6 miles NE of Lebec 1006 Comment
  UCR184242  Cirsium occidentale var. venustum A. C. Sanders, Mitch Provance 2007-5-25 33978 Kern Tehachapi Mountains, ridge west of Pastoria Creek (Bear Trap) Canyon, N & NE of VABM Trap (3857 ft.), c. 1 mile SW of the Pastoria Siphon, c. 6 miles NE of Lebec 1159 Comment
  UCR184257  Ribes menziesii var. ixoderme A. C. Sanders, Mitch Provance, T. B. Salvato 2007-6-6 34075 Kern Tehachapi Mtns., Bear Trap Canyon c. 7 miles NE of Lebec 1067 Comment
  UCR184263  Chenopodium californicum A. C. Sanders 2007-6-12 34155 Kern Tehachapi Mtns., Geghus Ridge c. 10 miles NE of Lebec, large side canyon above Bear Trap Canyon, SE of the corral near bench mark 4821 1280 Comment
  UCR184275  Calochortus venustus A. C. Sanders, T. B. Salvato 2007-6-6 34088 Kern Tehachapi Mtns., Geghus Ridge c. 7 miles NE of Lebec, S-facing slopes above Bear Trap Canyon, below VABM (4260 ft.) Lewis 1280 Comment
  UCR184299  Platystemon californicus A. C. Sanders 2007-6-13 34185 Kern Tehachapi Mtns., Geghus Ridge c. 10 miles NE of Lebec 1433 Comment
  UCR184474  Phacelia congdonii A. C. Sanders, T. B. Salvato 2007-6-7 34097 Kern Tehachapi Mtns., Geghus Ridge c. 8 miles NE of Lebec, ridge tops above Bear Trap Canyon 1402 Comment
  UCR184496  Mentzelia veatchiana A. C. Sanders 2007-6-12 34168 Kern Tehachapi Mtns., Geghus Ridge c. 10 miles NE of Lebec, large side canyon above Bear Trap Canyon, SE of the corral near bench mark 4821 1280 Comment
  UCR184504  Rafinesquia californica A. C. Sanders, Mitch Provance 2007-5-31 33991 Kern Tehachapi Mtns., mouth of Johnson Canyon at Bear Trap Canyon, c. 7 miles NE of Lebec 1006 Comment
  UCR184636  Phacelia ramosissima A. C. Sanders, T. B. Salvato 2007-6-7 34110 Kern Tehachapi Mtns., Geghus Ridge c. 8 miles NE of Lebec, south facing slopes above Bear Trap Canyon 1341 Comment
  UCR184676  Nicotiana quadrivalvis A. C. Sanders, Mitch Provance 2007-6-1 34067 Kern Tehachapi Mtns., upper Johnson Canyon, a tributary of Bear Trap Canyon, c. 7 miles NE of Lebec, south of the Calif. Aqueduct tunnel 1098 Comment
  UCR184694  Cryptantha sparsiflora A. C. Sanders, T. B. Salvato 2007-6-6 34092 Kern Tehachapi Mtns., Geghus Ridge c. 7 miles NE of Lebec, S-facing slopes above Bear Trap Canyon, below VABM (4260 ft.) Lewis 1280 Comment
  UCR184715  Salvia columbariae A. C. Sanders, T. B. Salvato 2007-6-7 34113 Kern Tehachapi Mtns., Geghus Ridge c. 8 miles NE of Lebec, south facing slopes above Bear Trap Canyon 1341 Comment
  UCR184780  Sisymbrium officinale A. C. Sanders 2007-6-13 34183 Kern Tehachapi Mtns., Geghus Ridge c. 10 miles NE of Lebec 1433 Comment
  UCR185417  Phacelia distans A. C. Sanders, Mitch Provance 2007-6-28 34256 Kern Tehachapi Mtns., Dry Field Canyon, c. 2 miles east of Castac Lake and 4 miles NE of Gorman, c. 1.5 mi. north of the Los Angeles Co. line west of the powerline route 1220 Comment
  UCR186117  Claytonia perfoliata A. C. Sanders, Mitch Provance 2007-5-3 33650 Kern Tehachapi Mountains, NE of upper Oso Canyon, c. 3 miles ESE of Castac Lake, below peak 4908 1402 Comment
  UCR21154  Gilia minor A. C. Sanders, Nancy Smith, K. R. Neisess 1980-6-4 1561 Kern San Emigdio Mtns, 5 mi NE of Mt. Pinos along a dirt road north of the Hwy between Frazier Park and Mt. Pinos 1835 Comment
  UCR213287  Thysanocarpus curvipes A. C. Sanders 2010-3-30 37663 B Kern Tehachapi Mtns. Foothills, hills between Big Sycamore and Little Sycamore canyons, north of reservoir on Calif. Aqueduct 1015 Comment
  UCR213290  Phacelia ciliata A. C. Sanders 2010-3-30 37663 A Kern Tehachapi Mtns. Foothills, hills between Big Sycamore and Little Sycamore canyons, north of reservoir on Calif. Aqueduct 1015 Comment
  UCR214038  Linanthus dichotomus A. C. Sanders 2010-4-6 37770 Kern Southern Foothills of Tehachapi Mountains, eastern fork of Little Sycamore Canyon, N of Calif. Aqueduct Tehachapi Afterbay, 0.8 km NE (49 deg. ) of VABM 'Cow 1021 Comment
  UCR214066  Cryptantha mohavensis A. C. Sanders 2010-4-19 37935 Kern Southern Foothills of Tehachapi Mountains, hills and canyons c. 1 mile east of Canyon del Gato Montes, north of the end of 265th St. West, N of the dirt road going NE toward Sacatara Creek 1250 Comment
  UCR214078  Nemophila menziesii A. C. Sanders 2010-4-14 37906 Kern Tehachapi Mountains, Canyon del Gato Montes, above confluence with Canyon del Agua Escondida 1442 Comment
  UCR214081  Ericameria linearifolia A. C. Sanders 2010-4-19 37947 Kern Southern Foothills of Tehachapi Mountains, hills and canyons c. 1 mile east of Canyon del Gato Montes, north of the end of 265th St. West, N of the dirt road going NE toward Sacatara Creek 1250 Comment
  UCR214176  Euphorbia albomarginata A. C. Sanders 2010-4-26 38070 Kern Southern Foothills of Tehachapi Mountains, mouth of Canyon de la Lecheria, north of the end of 290th St. West, head of Pescado Creek 1258 Comment
  UCR214215  Astragalus douglasii A. C. Sanders 2010-4-6 37776 Kern Southern Foothills of Tehachapi Mountains, eastern fork of Little Sycamore Canyon, N of Calif. Aqueduct Tehachapi Afterbay, 0.8 km NE (49 deg. ) of VABM 'Cow 994 Comment
  UCR214231  Lupinus concinnus A. C. Sanders 2010-4-6 37777 Kern Southern Foothills of Tehachapi Mountains, eastern fork of Little Sycamore Canyon, N of Calif. Aqueduct Tehachapi Afterbay, 0.8 km NE (49 deg. ) of VABM 'Cow 994 Comment
  UCR214462  Carex A. C. Sanders 2010-3-30 37657 Kern Tehachapi Mtns. Foothills, hills between Big Sycamore and Little Sycamore canyons, north of reservoir on Calif. Aqueduct 1015 Comment
  UCR214735  Platystemon californicus A. C. Sanders 2010-4-26 38034 Kern Southern Foothills of Tehachapi Mountains, mouth of Canyon de la Lecheria, north of the end of 290th St. West, head of Pescado Creek 1253 Comment
  UCR261185  Eriogonum angulosum A. C. Sanders 2007-6-27 34225 Kern Tehachapi Mtns., divide between heads of Dry Field and Oso canyons, c. 2 miles east of Castac Lake and 3.5 miles NE of Gorman, c. 1 mile north of the Los Angeles Co. line near the powerline route 1311 Comment
  UCR261209  Iva axillaris subsp. robustior A. C. Sanders, Ron Clark 2015-5-5 41630 Kern Tehachapi Mtns. Region, Brite Valley, 9 km SW of Tehachapi, Highline Rd. just below reservoir (Brite Valley Aquatic Recreation Area), between Brite St. and Reata St. 1323 Comment
  UCR261227  Clarkia cylindrica A. C. Sanders, Mitch Provance 2015-5-13 41688 Kern Tehachapi Mountains, Banducci Road in foothills above Cummings Valley, 0.91 road km west of Alps Dr. 1380 Comment
  UCR261265  Amsinckia tessellata A. C. Sanders, Mitch Provance 2015-5-13 41701 Kern Tehachapi Mountains, Cummings Valley, west side of CA Hwy 202 at Roberts Ave. junction 1195 Comment
  UCR261406  Lomatium utriculatum A. C. Sanders, Mitch Provance 2015-5-12 41660 Kern Tehachapi Mountains, south of Old Town Tehachapi along Water Canyon Rd. between Tehachapi and Tehachapi Mountain Park, above Highline Rd., c. 350 m above Parkview Lane 1454 Comment
  UCR261490  Secale cereale A. C. Sanders, Ron Clark 2015-5-5 41635 Kern Tehachapi Mtns. Region, Cummings Valley, on west side of West Valley Blvd. (Hwy 202) just south of Bear Valley Rd. jct., c. 11 km WSW of Tehachapi 1188 Comment
  UCR261498  Viola purpurea A. C. Sanders, Mitch Provance 2015-5-13 41693 Kern Tehachapi Mountains, SW of Tehachapi, S of Old Town Tehachapi, along Highline Rd. between Backes Lane and County Oaks St. 1307 Comment
  UCR28817  Plagiobothrys A. C. Sanders 1982-6-20 2741 Kern S Sierra Nevada Mtns, Greenhorn Mtns., Tiger Flats Campground SE of Sunday Peak 2012 Comment
  UCR45209  Symphyotrichum subulatum A. C. Sanders 1986-9-12 6949 Kern San Joaquin Valley, Twisselman Road at Interstate Hwy 5, 4.9 mi south of Kings County line 67 Comment
  UCR50403  Cryptantha micrantha var. micrantha A. C. Sanders, E. J. Lawlor 1988-3-5 7702 Kern Western Mojave Desert, south side of Koehn Dry Lake, south of Munsey Rd. at a point 4 mi east of Neuralia Rd. 591 Comment
  UCR50407  Erodium cicutarium A. C. Sanders, E. J. Lawlor 1988-3-5 7705 Kern Western Mojave Desert, south side of Koehn Dry Lake, south of Munsey Rd. at a point 4 mi east of Neuralia Rd. 591 Comment
  UCR50924  Lessingia glandulifera var. glandulifera A. C. Sanders, B. L. Phillips, B. Pitzer 1988-5-22 7865 Kern Mojave Desert, 1.5 mi NW of Rosamond near the airport, north of Felsite Street and west of 35th Street West 732 Comment
  UCR97046  Fritillaria agrestis A. C. Sanders, Steve Boyd, S. White, G. Helmkamp 1997-3-7 19820 Kern San Emigdio Ranch, 4 km NE of Eagle Rest Peak (near bench mark 4070), along a dirt road 6.5 km north of Antimony Peak 1220 Comment
  UCR98318  Plectritis ciliosa subsp. insignis A. C. Sanders, P. J. MacKay, Tim Thomas, O. F. Clarke, G. Ballmer 1997-4-13 20468 Kern San Emigdio Ranch: Salt Creek Canyon at confluence with Black Bob Canyon and up Black Bob Cyn. 915 Comment
  UCR98335  Bowlesia incana A. C. Sanders, P. J. MacKay, Tim Thomas, O. F. Clarke, G. Ballmer 1997-4-13 20464 Kern San Emigdio Ranch: Salt Creek Canyon at confluence with Black Bob Canyon and up Black Bob Cyn. 915 Comment
  VVC940  Astragalus lentiginosus var. nigricalycis A. C. Sanders 1997-3-7 19797 Kern San Emigdio Ranch, divide between Pleitito Creek and San Emigdio Creek Canyon, above large vernal pool. 854 Comment
  IRVC27428  Eriogonum davidsonii A. C. Sanders, S. D. Boyd, Val Sosa 1998-11-15 22336 Kern upper Pine Tree canyon, NNE of Middle Knob along a dirt jeep road SE Sierra Nevada Mtns. 1402 Comment
  RSA614195  Yabea microcarpa A. C. Sanders, P. Mackay, T. Thomas, G. Ballmer, et al. 1997-4-13 20467 Kern San Emigdio Ranch: Salt Creek Canyon at confluence with Black Bob Canyon and up Bl. Bob Cyn, 34 deg. 54.5 N, 119 deg. 1.5 W 939 Comment
  RSA628544  Hemizonia kelloggii A. C. Sanders, K. D. Jones, T. Rado 1999-5-16 22726 Kings San Joaquin Valley: Kettleman Hills, gasline route NE of Avenal between Arroyo del Camino and A Somero. 305 Comment
  SEINET3860088  Atriplex coronata var. coronata A. C. Sanders 2010-7-3 38528 Kings San Joaquin Valley: Tulare Lake bed, Nevada Ace. 6.7 miles east of the Avenall Cutoff, 1 km (0.6 mi.) W of Hwy 41, 8.3 km SW of Stratford.; 0 63 Comment
  UCR214259  Heliotropium curassavicum A. C. Sanders 2010-7-3 38517 Kings San Joaquin Valley, Tulare Lake bed, Nevada Ave. at ditch crossing, 4.9 miles east of the Avenall Cutoff, 10.5 km SW (235 deg. ) of Stratford 69 Comment
  CAS-BOT-BC245248  Chorizanthe staticoides A. C. Sanders; Helen Kennedy 2005-4-13 29435 Los Angeles Western San Gabriel/Liebre Mtns. Region: Santa Clarita area, lower Mint Canyon at the community of Mint Canyon. Plants of Los Angeles County. 488 Comment
  CAS-BOT-BC253190  Eriogonum fasciculatum A. C. Sanders; T. B. Salvato 2009-5-19 36817 Los Angeles Montebello Hills, under SCE powerlines S of Montebello Blvd. and W of Plaza Dr., S of large shopping mall called Montebello Town Center, El Monte 7.5' Q, San Gabriel Valley 137 Comment
  CDA36202  Amaranthus blitum A. C. Sanders, Mitch Provance, T. B. Salvato 2009-6-1 37066 Los Angeles San Gabriel Valley; Rio Hondo in Whittier Narrows area, west of Rosemead Blvd. (Hwy 19) under SCE powerlines, beyond a tree nursery. Comment
  CDA6855  Calendula officinalis A. C. Sanders 2003-5-26 26833 Los Angeles San Gabriel Valley; long abandoned gravel pit on boundary between Irwindale and Azusa, east of Irwindale Ave., south of 210 Fwy (which bisects pit) and north of Santa Fe RR, east of the San Gabriel River channel Comment
  HSC87039  Eriophyllum pringlei A. C. Sanders, B. Pitzer, J. Lyman 1988-4-4 7767 Los Angeles Lancaster, near Quartz Hill, S of Ave. L at 37th St. W 747 Comment
  HSC95399  Xanthium strumarium A. C. Sanders, Mark A. Elvin 2002-8-28 25599 Los Angeles Newhall Ranch, within 10 m of fence marking west edge of Magic Mtn. amusement park. 360 Comment
  IRVC26181  Eriophyllum confertiflorum A. C. Sanders 2003-5-1 26247 Los Angeles NE side of Castaic Mesa, near Angeles National Forest boundary, ca. 0.6 mi. due west of confluence of Bitter and Charlie Canyons Western San Gabriel Mtns. 396 Comment
  IRVC26317  Bowlesia incana A. C. Sanders, Andy Thompson 2003-4-15 25995 Los Angeles Newhall Ranch, ca. 1000 ft. south of Magic Mountain theme park NE end of Santa Susana Mtns. 396 Comment
  IRVC26339  Trifolium albopurpureum A. C. Sanders 2003-4-16 26026 Los Angeles Newhall Ranch, under powerlines south of Magic Mountain Parkway, near I-5 and new golf course NE end of Santa Susana Mtns. 366 Comment
  IRVC26426  Chaenactis glabriuscula A. C. Sanders, Mark Elvin 2003-3-5 25728 Los Angeles Newhall Ranch, "Exon Mesa," due south of large trailer park on Hwy 126, just SE of confluence of Castaic Creek and Santa Clara River NE end of Santa Susana Mtns. 335 Comment
  IRVC26445  Calandrinia ciliata A. C. Sanders, Mark Elvin, et al. 2003-3-4 25694 Los Angeles Newhall Ranch, along dirt road on eastern slopes below "Grapevine Mesa," 1.75 mi. ESE of Del Valle, south of confluence of Castaic Creek with Santa Clara River NE end of Santa Susana Mtns. 335 Comment
  IRVC26458  Plagiobothrys canescens A. C. Sanders, Mark Elvin, et al. 2003-3-4 25693 Los Angeles Newhall Ranch, along dirt road on eastern slopes below "Grapevine Mesa," 1.75 mi. ESE of Del Valle, south of confluence of Castaic Creek with Santa Clara River NE end of Santa Susana Mtns. 335 Comment
  IRVC26950  Mentzelia laevicaulis A. C. Sanders, Mark Elvin 2003-8-7 27176 Los Angeles Newhall Ranch, Santa Clara River bottom southwest of Del Valle, east of Mayo Spur NE end of Santa Susana Mtns. 267 Comment
  IRVC27305  Senecio flaccidus var. douglasii A. C. Sanders, Mark Elvin 2003-8-7 27151 Los Angeles Newhall Ranch, Long [Larres] Canyon, a tributary of the Santa Clara River NE of Potrero Canyon NE end of Santa Susana Mtns. 351 Comment
  IRVC27799  Lotus humistratus A. C. Sanders 2005-5-11 30164 Los Angeles Santa Clarita area, upper Plum Cyn along dirt track towards Cruzan Mesa from Plum Cyn Rd., NW of Forest Park between Mint and Bouquet cyns. Western San Gabriel/Liebre Mtns Region 610 Comment
  IRVC27956  Dichelostemma pulchellum A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. 2003-4-28 26117 Los Angeles Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam Western San Gabriel Mtns. 488 Comment
  IRVC27962  Lotus humistratus A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. 2003-4-28 26122 Los Angeles Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam Western San Gabriel Mtns. 488 Comment
  IRVC28558  Trichostema lanceolatum A. C. Sanders 2003-8-5 27111 Los Angeles Newhall Ranch, Potrero Canyon, ridge on north side of valley NE of old ranch headquarters NE end of Santa Susana Mtns. 320 Comment
  IRVC28572  Selaginella bigelovii A. C. Sanders, Mark Elvin 2002-6-18 25134 Los Angeles Newhall Ranch, "Sawtooth Ridge" area ca. 1.5 mi. SE of Del Valle, north of Potrero Canyon, vicinity of bench mark 1533 NE end of Santa Susana Mtns. 366 Comment
  IRVC28614  Oenothera elata A. C. Sanders, Mark Elvin 2002-6-20 25239 Los Angeles Santa Clara River bottom at confluence with Castaic Creek, near and above bench mark 926, at foot of bluffs on south side of river NE end of Santa Susana Mtns. 290 Comment
  IRVC28620  Glycyrrhiza lepidota A. C. Sanders, Mark Elvin 2002-6-20 25252 Los Angeles Santa Clara River bottom at confluence with Castaic Creek, near and above bench mark 926, at foot of bluffs on south side of river NE end of Santa Susana Mtns. 290 Comment
  IRVC28662  Lessingia glandulifera A. C. Sanders 2003-8-4 27105 Los Angeles Newhall Ranch, canyon in low hills north of Potrero Canyon NE end of Santa Susana Mtns. 305 Comment
  IRVC28739  Brickellia nevinii A. C. Sanders, M. S. Enright, Mark Elvin, Cathleen Weigand 2002-8-8 25578 Los Angeles Newhall Ranch, ridgetops on the south side of Potrero Canyon, above the dirt road to bench mark 1804, N of East Fork Salt Canyon NE end of Santa Susana Mtns. 488 Comment
  IRVC28751  Lepidospartum squamatum A. C. Sanders, Mark Elvin, Cathleen Weigand 2002-8-1 25533 Los Angeles Newhall Ranch, "Long Canyon," north of Potrero Canyon NE end of Santa Susana Mtns. 366 Comment
  IRVC29107  Eriastrum densifolium A. C. Sanders, Mark A. Elvin 2003-6-20 27005 Los Angeles lower San Martinez Chiquito Canyon wash, north of Hwy 126 and Del Valle Western Transverse Range/Santa Clara River Watershed 305 Comment
  IRVC29113  Emmenanthe penduliflora A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. 2003-4-28 26137 Los Angeles Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam Western San Gabriel Mtns. 488 Comment
  IRVC29542  Eucrypta chrysanthemifolia A. C. Sanders 2003-4-29 26165 Los Angeles Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. Western San Gabriel Mtns. 396 Comment
  OBI43744  Lupinus chamissonis A. C. Sanders 1986-7-30 6831 Los Angeles El Segundo dunes, immediately W of L.A. International airport and Pershing Dr, E of Vista Del Mar Blvd 30 Comment
  OBI49571  Leptosyne gigantea A. C. Sanders 1988-2-3 7594 Los Angeles El Segundo Dunes, immed W of LA international airport & Pershing Dr, E of Vista Del Mar Blvd 30 Comment
  RSA0010828  Eucalyptus A. C. Sanders, T. B. Salvato 2009-5-21 36890 Los Angeles Whittier Narrows near South El Monte, north of San Gabriel River channel and SE of Durfee Ave., west half of Whittier Narrows Nature Center along SCE powerlines 66 Comment
  RSA0034356  Bromus arenarius A. C. Sanders 2007-4-19 33423 Los Angeles Hills north of Oso Canyon and south of the National Cement Plant, Seen only in one place today: 34 deg 48 02N, 118 deg 44 52W. 1006 Comment
  RSA0043176  Nemophila pedunculata A. C. Sanders, Mark A. Elvin, Cathleen Weigand, M. S. Enright, Michelle Balk, Nathan Gale, Anuja Parikh, K. Rindlaub 2003-3-5 25723 Los Angeles NE end of Santa Susand Mtns.: Newhall Ranch, canyon NE of Grapevine Mesa, SE of confluence of Castaic Creek and Santa Clara River, SSW of large trailer park on Hwy 126, W of oil tanks near BM 1073. Comment
  RSA0097064  Spergularia A. C. Sanders, Mark Elvin, Cathleen Weigand 2002-7-30 25482 Los Angeles Newhall Ranch, Potrero Canyon just above old ranch buildings and corrals. 335 Comment
  RSA0115703  Salix lasiolepis Andrew C. Sanders 2008-4-23 35083 Los Angeles Transverse Range; western San Gabriel Mtns.: upper Cow Spring Canyon. 1130 Comment
  RSA0117478  Plagiobothrys arizonicus A. C. Sanders, Stephen Reynolds, Anuja Parikh, Nathan Gale 2010-4-20 37963 Los Angeles Tehachapi Mountains: Crane Canyon, 1.0 mi. SE (144 deg ) of Castac Lake, 1.7 mi. NE (43 deg ) of Gorman, just S of Kern Co. line. 1141 Comment
  RSA0119003  Cryptantha circumscissa var. circumscissa A. C. Sanders, T. B. Salvato, Mitch Provance, Aaron Keller 2007-4-12 33383 Los Angeles Western Antelope Valley: Neenach, south of Hwy 138 at end of 290th St. West, toe of hills between Horse Camp and Cow Spring canyons and into mouth of Cow Spring Canyon. 945 Comment
  RSA0119037  Mentzelia veatchiana A. C. Sanders 2007-4-25 33579 Los Angeles Tehachapi Mtns.: Oso Canyon, 0.25 mi. SE of the Kern Co. line along Oso Cyn. Rd. 1159 Comment
  RSA430480  Cenchrus echinatus A. C. Sanders 1987-10-13 7425 Los Angeles El Segundo Dunes, W of L.A. International Airport and Pershing Drive., (Near 33 deg 56'N, 118 deg 26'W.) 38 Comment
  RSA497618  Tetradymia axillaris var. longispina A. C. Sanders, Barbara Pitzer, J. C. Lyman 1988-4-4 7762 Los Angeles Mojave Desertr, near Quartz Hill in Lancaster, S of Ave, at 37th Street West 747 Comment
  RSA666513  Nassella lepida A. C. Sanders, D. Malueg 2001-5-17 24350 Los Angeles Montebello Hills in Montebello, 11 acres gas company property at SW corner of Jefferson Blvd. and Montebello Blvd., being decomissioned., (34 deg 01' 32''N, 118 deg 06' 05'' W) 122 Comment
  RSA666852  Acacia cyclops A. C. Sanders, D. Malueg 2001-5-17 24335 Los Angeles Montebello Hills in Montebello, 29 acre gas storage facility on Howard Ave. near W end of Jefferson Blvd., being decomissioned. 122 Comment
  RSA695430  Lupinus bicolor A. C. Sanders, Mark Elvin, Julie Vanderwier, M. S. Enright 2002-6-26 25303 Los Angeles NE end of Santa Susana Mtns.: Newhall Ranch, S of Santa Clara River on mesa. 366 Comment
  RSA703843  Platanus racemosa A. C. Sanders, Mark A. Elvin 2002-6-18 25140 Los Angeles NE end of Santa Susan Mtns.: Newhall Ranch, 'Sawtooth Ridge' area ca. 1.5 mi. SE of Del Valle, north of Potrero Canyon, vicinity of bench mark 1533. 366 Comment
  RSA706651  Gnaphalium californicum A. C. Sanders, Mark Elvin, Cathleen Weigand 2002-7-31 25504 Los Angeles NE end of Santa Susana Mtns.: canyon draining into Santa Clara River Valley from the south off Round Mtn. (peak 1476), north of Potrero Canyon 305 Comment
  RSA709373  Eriogonum brachyanthum A. C. Sanders, Mark A. Elvin 2003-8-7 27171 Los Angeles NE end of Santa Susana Mtns.: Newhall Ranch, Santa Clara River bottom southwest of Del Valle, east of Mayo Spur. 267 Comment
  RSA709532  Lasthenia californica A. C. Sanders, Mark Elvin 2003-4-14 25952 Los Angeles NE end of Santa Susana Mtns: Newhall Ranch, hills immediately southwest of Magic Mountain, just across dirt service road, south of Santa Clara River. 351 Comment
  RSA709614  Astragalus trichopodus var. phoxus A. C. Sanders 2005-5-5 29875 Los Angeles Western San Gabriel / Liebre Mtns. Region: Santa Clarita area, northeast rim of Cruzan Mesa along dirt road under powerlines, above Vasquez Canyon Rd. 640 Comment
  RSA709751  Lotus humistratus A. C. Sanders 2005-4-13 29449 Los Angeles Western San Gabriel / Liebre Mtns. Region: Santa Clarita area, lower Mint Canyon at the community of Mint Canyon. 457 Comment
  RSA712714  Salvia mellifera A. C. Sanders 2003-3-14 25763 Los Angeles San Gabriel Valley: long abandoned gravel pit on boundary between Irwindale and Azusa, east of Irwindale Ave. and south of Foothill Blvd., north edge of 210 freeway east of the San Gabriel River channel. 159 Comment
  RSA712720  Galium angustifolium A. C. Sanders 2003-3-14 25777 Los Angeles San Gabriel Valley: long abandoned gravel pit on boundary between Irwindale and Azusa, east of Irwindale Ave. and south of Foothill Blvd., north edge of 210 freeway east of the San Gabriel River channel. 159 Comment
  RSA713816  Dichelostemma capitatum subsp. capitatum A. C. Sanders, Helen Kennedy 2005-4-13 29454 Los Angeles Western San Gabriel/Liebre Mtns. Region: Santa Clarita area, lower Mint Canyon at the community of Mint Canyon. 457 Comment
  RSA714526  Mimulus parishii A. C. Sanders, T. B. Salvato 2005-5-24 30242 Los Angeles Western San Gabriel / Liebre Mtns. Region: Santa Clarita area, nameless canyon NW of community of Mint Canyon, tributary of Santa Clara River. 518 Comment
  RSA714717  Equisetum hyemale var. affine A. C. Sanders, Mark Elvin 2002-8-26 25583 Los Angeles Northeastern Santa Susana Mtns./Santa Clara River Watershed: Newhall Ranch, small spring at south edge of Santa Clara River Valley, SE of trailer park at Castaic Creek, downstream of large spring near Airport Mesa 305 Comment
  RSA714795  Lasthenia gracilis A. C. Sanders, Mark Elvin 2003-4-14 25952 Los Angeles NE end of Santa Susana Mtns: Newhall Ranch, hills immediately southwest of Magic Mountain, just across dirt service road, south of Santa Clara River. 351 Comment
  RSA715431  Camissonia californica A. C. Sanders, Helen Kennedy 2005-4-13 29414 Los Angeles Western San Gabriel / Liebre Mtns. Region: Santa Clarita area, lower Mint Canyon at the community of Mint Canyon. 457 Comment
  RSA716810  Mentzelia laevicaulis A. C. Sanders, Mark A. Elvin 2003-8-7 27176 Los Angeles NE end of Santa Susana Mtns.: Newhall Ranch, Santa Clara River bottom southwest of Del Valle, east of Mayo Spur. 267 Comment
  RSA725761  Trifolium ciliolatum A. C. Sanders 2003-5-1 26258 Los Angeles Western San Gabriel Mtns.: SE slopes of Castaic Mesa above Charlie Canyon, east of Lake Hughes Rd., and ESE of the filtration, Newhall ranch property. 396 Comment
  RSA746737  Epipactis helleborine A. C. Sanders, T. B. Salvato 2009-5-19 36838 Los Angeles Montebello Hills, under SCE powerlines S of Montebello Blvd. and W of Plaza Dr., S of large shopping mall called Montebello Town Center 110 Comment
  RSA747293  Erodium botrys A. C. Sanders, T. B. Salvato, Mitch Provance 2009-5-26 36915 Los Angeles San Gabriel Valley: San Gabriel River floodplain, Whittier Narrows Nature Center and east to Peck Rd. along the SCE powerlines and the river levee. 70 Comment
  RSA747388  Modiola caroliniana A. C. Sanders, T. B. Salvato 2009-5-20 36883 Los Angeles San Gabriel Valley: Whittier Narrows Recreation Area near Legg Lake, under SCE powerlines east of Rosemead Blvd. ( Hwy 19) and west of Santa Anita Ave. 66 Comment
  RSA747452  Datura stramonium A. C. Sanders, T. B. Salvato, Mitch Provance 2009-5-26 36940 Los Angeles San Gabriel Valley: San Gabriel River between Bassett and South El Monte, from Hwy 60 crossing to above confluence with San Jose Creek, vicinity of Thienes Ave. public access to San Gabriel River greenway, along Edison powerlines. 71 Comment
  RSA782809  Mollugo verticillata A. C. Sanders, Dan S. Cooper 2010-8-5 38534 Los Angeles Madrona Marsh Preserve, Torrance 24 Comment
  RSA792245  Eragrostis mexicana A. C. Sanders, T. B. Salvato, Mitch Provance 2009-5-28 37017 Los Angeles San Gabriel River channel between Ramona Blvd. and Lower Azusa Rd., southwestern lobe of Irwindale between Baldwin Park and El Monte, under SCE powerlines 92 Comment
  SBBG119394  Chenopodium album A. C. Sanders 2003-5-22 26808 Los Angeles boundary of Irwindale and Azusa, E of Irwindale Ave, S of Interstate 210 (which bisects pit) and N of Santa Fe Railroad, E of the San Gabriel River channel 171 Comment
  SBBG120059  Daucus pusillus A. C. Sanders 2003-5-22 26819 Los Angeles abandoned gravel pit on boundary between Irwindale and Azusa, E of Irwindale Ave, S of Interstate 210, N of Santa Fe Railroad, E of San Gabriel River channel 171 Comment
  SBBG89161  Amsinckia tessellata A. C. Sanders, E. J. Lawlor 1988-4-3 7744 Los Angeles 1 mi NW of Gorman on a gasline rd, 0.4 mi above the old hwy 1280 Comment
  SD129304  Aeonium arboreum A. C. Sanders 1988-2-3 7597 Los Angeles El Segundo Dunes, immediately west of Los Angeles Internation Airport & Pershing Dr. 29 Comment
  SD129576  Ambrosia acanthicarpa A. C. Sanders 1987-12-4 7569 Los Angeles El Segundo Dunes, immediately west of L. A. International Airport and Pershing Dr. Comment
  SD152422  Acacia cyclops A. C. Sanders 1987-10-13 7420 Los Angeles El Segundo dunes, west of LA int. airport & Pershing Dr.; much of the area occupied by homes until ca. 15 years ago; streets & sidewalks remain & some ornamental plants have persisted Comment
  SD185067  Sisyrinchium bellum A. C. Sanders 2005-5-11 30150 Los Angeles Santa Clarita area, upper Plum Canyon along dirt track toward Cruzan Mesa from Plum Canyon Road. 609 Comment
  SD185318  Lycium californicum Andy C. Sanders 2005-4-8 29341 Los Angeles Palos Verdes Peninsula, old Marineland site on Long Point and bluffs toward Pt. Vicente 2 Comment
  SD186024  Dichelostemma capitatum subsp. capitatum A. C. Sanders 2003-3-14 25755 Los Angeles Long abandoned gravel pit on boundary between Irwindale and Azusa, east of Irwindale Ave. and south of Foopthill Blvd. 157 Comment
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Nov 11 2010
  SD186132  Cryptantha intermedia var. johnstonii A. C. Sanders, Mark A. Elvin 2003-4-16 26039 Los Angeles Newhall Ranch, ca. 0.4 mile north of Highway 126, west of Castaic Creek and north of its confluence with the Santa Calar River, 0.6 mile south of Commerce Center Dr. along Franklin Parkway. 305 Comment
  SD186244  Phacelia distans A. C. Sanders 2003-3-14 25753 Los Angeles Abandoned gravel pit on bundary between Irwindale and Azusa, east of Irwindale Ave. 519 Comment
  SD193178  Hesperoyucca whipplei A. C. Sanders 2005-5-5 29903 Los Angeles Western San Gabriel/Liebre Mountains Region: Santa Clarita area, Cruzan Mesa along dirt road at northeast end of mesa. 640 Comment
  SD197783  Trifolium A. C. Sanders, Mark Elvin, Cathleen Weigand 2002-8-1 25531 Los Angeles Santa Clara River Valley: Newhall Ranch, Santa Clara River at dirt road crossing near Del Valle. 274 Comment
  SD233721  Berula erecta A. C. Sanders, Mark Elvin 2002-6-25 25294 Los Angeles NE end of Santa Susana Mtns.: Newhall Ranch, Santa Clara River bottom, 0.5 mi. SE of Del Valle, SW of Castaic Junction, N of Potrero Cyn. Comment
  SD234243  Festuca microstachys A. C. Sanders 2003-4-29 26183 Los Angeles Western San Gabriel Mtns.: Castiac Mesa, Newhall Ranch, north of Charlie Canyon and east of Lake Hughes Rd. (Newhall 7.5' Q) 395 Comment
  SD234250  Stipa lepida A. C. Sanders 2003-4-29 26186 Los Angeles Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. (Newhall 7.5' Q) 395 Comment
  SD234480  Gilia leptantha subsp. transversa A. C. Sanders, D. Malueg 1998-6-22 22043 Los Angeles San Gabriel Mtns/: Aliso Canyon, under SCE Mesa-Vincent powerline, pole 3-4, just below confluence with Beartrap Canyon (Acton 7.5' Q) 1006 Comment
  SD239478  Azolla filiculoides A. C. Sanders, Mark Elvin, Dave Fleitner 2003-8-6 27131 Los Angeles NE end of Santa Susana Mtns.: Newhall Ranch, Santa Clara Riverbed, below confluence of Castaic Creek, east of Del Valle (Val Verde 7.5'Q) 280 Comment
  SEINET1007482  Santalaceae A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, et al 2003-1 26242 Los Angeles Western San Gabriel Mtns.: Charlie Canyon, Castaic Mesa area, east of Lake Hughes Rd. and the filtration plant, Newhall Rancho. 366 Comment
  SEINET1869718  Epilobium canum A. C. Sanders 2003-1 27109 Los Angeles NE end of Santa Susana Mtns.: Newhall Ranch, Potrero Canyon, ridge on north side of valley NE of old ranch headquarters. 320 Comment
  SEINET269299  Suaeda moquinii A. C. Sanders, E. J. Lott 1993-5-6 13946 Los Angeles Mojave Desert: 12 miles N of Palmdale Sierra Hwy at Ave 'G' to 1/10 mi. NW of intersection. 706 Comment
  SEINET7249135  Setaria viridis Andrew C. Sanders, Lorraine Weller, Alejandra Martinez B. 2009-1 37185 Los Angeles Los Angeles Basin Region; Los Angeles, Watts area, Bouganvilla Community Garden, East 103rd St. at Grape St. 33 Comment
  SEINET953767  Acmispon maritimus A. C. Sanders, Tricia Wotipka, Mark A. Elvin, et al. 2003-1 26135 Los Angeles Western San Gabriel Mtns.: Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lakes Hughes Rd., Near Castaic lake dam (Warm Springs 7.5') 488 Comment
  UCD108625  Lupinus microcarpus A. C. Sanders; Mark A. Elvin, et al. 2003-4-14 25971 Los Angeles NE end of Santa Susana Mtns.: Newhall Ranch, hills immediately southwest of Magic Mountain, just across dirt service road, south of Santa Clara River. 351 Comment
  UCD112341  Rhamnus ilicifolia A. C. Sanders; D. Malueg 1998-6-22 22050 Los Angeles San Gabriel Mountains. Aliso Canyon, under SCE Mesa-Vincent powerline, pole 3-4, just below confluence with Beartrap Canyon. 1006 Comment
  UCR110885  Calyptridium monandrum A. C. Sanders, D. Malueg, K. D. Jones 1998-6-22 21998 Los Angeles San Gabriel Mtns., Soledad Pass area at the N foot of the mtns, c. 5 miles SW of Palmdale, along SCE Mesa-Vincent power line at pole 18-03, just south of Vincent Substation 1000 Comment
  UCR110892  Filago californica A. C. Sanders, D. Malueg, K. D. Jones 1998-6-22 21989 Los Angeles San Gabriel Mtns., Soledad Pass area at the N foot of the mtns, c. 5 miles SW of Palmdale, along SCE Mesa-Vincent power line at pole 18-03, just south of Vincent Substation 1000 Comment
  UCR110903  Eleusine indica A. C. Sanders, D. Malueg 1998-6-22 22017 Los Angeles Rosemead, S side of I-10 Fwy, Rockhold Ave. at Dorothy St., west of Walnut Grove Ave., along SCE powerlines 84 Comment
  UCR114179  Cryptantha muricata A. C. Sanders, D. Malueg 1998-6-24 22087 Los Angeles San Gabriel Mtns., 2 miles east of Mt. Gleason at Little Gleason Forestry Plantation, on So. Cal. Edison Mesa-Vincent transmission line at tower 7-2 1707 Comment
  UCR114182  Penstemon spectabilis A. C. Sanders, D. Malueg 1998-6-24 22059 Los Angeles San Gabriel Mtns., CCC Ridge, off Hwy 2 just north of Pasadena city limits, So. Cal. Edison Mesa-Vincent transmission line at tower 16-2 823 Comment
  UCR114220  Leptodactylon californicum A. C. Sanders, D. Malueg 1998-6-24 22062 Los Angeles San Gabriel Mtns., CCC Ridge, off Hwy 2 just north of Pasadena city limits, So. Cal. Edison Mesa-Vincent transmission line at tower 16-2 823 Comment
  UCR114734  Oxalis purpurea A. C. Sanders 1988-2-18 7690 Los Angeles Pacific coast, El Segundo Dunes, west of Los Angeles International Airport, between Pershing Drive and Vista Del Mar. Blvd. 30 Comment
  UCR117110  Hedera helix A. C. Sanders, D. Malueg 2001-5-17 24325 Los Angeles Los Angeles Basin, Montebello Hills in Montebello, 29 acre gas storage facility on Howard Ave. near W end of Jefferson Blvd., being decommissioned 122 Comment
  UCR117118  Aeonium A. C. Sanders, D. Malueg 2001-5-17 24347 Los Angeles Los Angeles Basin, Montebello Hills in Montebello, 11 acre gas company property at SW corner of Jefferson Blvd. and Montebello Blvd., being decommissioned 122 Comment
  UCR117560  Haplopappus venetus A. C. Sanders, D. Malueg, K. D. Jones 1999-11-19 23257 Los Angeles Santa Susana Mountains, Aliso Canyon Oil Field, Oat Mountain -- Mormon, Limekiln & Aliso Cyn watersheds 595 Comment
  UCR117568  Lessingia filaginifolia A. C. Sanders, D. Malueg, K. D. Jones 1999-11-19 23270 Los Angeles Santa Susana Mountains, Aliso Canyon Oil Field, Oat Mountain -- Mormon, Limekiln & Aliso Cyn watersheds 915 Comment
  UCR119283  Gilia leptantha subsp. transversa A. C. Sanders, D. Malueg 1998-6-22 22043 Los Angeles San Gabriel Mtns., Aliso Canyon, under SCE Mesa-Vincent powerline, pole 3-4, just below confluence with Beartrap Canyon 1006 Comment
  UCR125129  Mirabilis laevis A. C. Sanders, Mark Elvin, Julie M. Vanderwier, Kim Marsden 2002-6-18 25103 Los Angeles NE end of Santa Susana Mtns., Newhall Ranch, hills 1 mile SSW of Castaic Junction, west of Magic Mountain amusement park 366 Comment
  UCR125144  Schoenoplectus americanus A. C. Sanders, Mark Elvin 2002-6-25 25291 Los Angeles NE end of Santa Susana Mtns., Newhall Ranch, Santa Clara River bottom, 0.5 mi. SE of Del Valle, SW of Castaic Junction, north of Potrero Cyn. 274 Comment
  UCR125161  Juniperus californica A. C. Sanders, Mark Elvin 2002-6-18 25125 Los Angeles NE end of Santa Susana Mtns., Newhall Ranch, hills southwest and west of Magic Mountain amusement park, within 1 mile of park 457 Comment
  UCR125186  Polypogon monspeliensis A. C. Sanders, Mark Elvin 2002-6-25 25265 Los Angeles NE end of Santa Susana Mtns., Newhall Ranch, large natural spring at north foot of 'Airport Mesa,' 0.75 mi. SW of Castaic Junction 305 Comment
  UCR125247  Mirabilis laevis A. C. Sanders, Mark Elvin, Cathleen Weigand 2002-7-31 25519 Los Angeles NE end of Santa Susana Mtns., Newhall Ranch, central Potrero Canyon, vicinity of old ranch headquarters, west of ranch house 358 Comment
  UCR125252  Salix lasiolepis A. C. Sanders, Mark Elvin, Cathleen Weigand 2002-7-31 25501 Los Angeles NE end of Santa Susana Mtns., canyon draining into Santa Clara River Valley from the south off 'Round Mtn.' (peak 1476), north of Potrero Canyon 305 Comment
  UCR125266  Cucurbita foetidissima A. C. Sanders, Mark Elvin, Cathleen Weigand 2002-7-31 25509 Los Angeles NE end of Santa Susana Mtns., Newhall Ranch, central Potrero Canyon, dry side canyon near its mouth on north side of road, oil production area 366 Comment
  UCR125270  Croton setiger A. C. Sanders, Mark Elvin 2002-6-18 25117 Los Angeles NE end of Santa Susana Mtns., Newhall Ranch, hills southwest and west of Magic Mountain amusement park, within 1 mile of park 457 Comment
  UCR125405  Cryptantha intermedia A. C. Sanders, Mark Elvin, Cathleen Weigand, M. S. Enright, Michelle Balk, Nathan Gale, Anuja Parikh, K. Rindlaub 2003-3-4 25697 Los Angeles NE end of Santa Susana Mtns., Newhall Ranch, upper 'Long Canyon,' c. 1.5 mi. SE of Del Valle, south of confluence of Castaic Creek with Santa Clara River 335 Comment
  UCR125421  Lupinus sparsiflorus A. C. Sanders, Mark Elvin, Cathleen Weigand, M. S. Enright, Michelle Balk, Nathan Gale, Anuja Parikh, K. Rindlaub 2003-3-5 25707 Los Angeles NE end of Santa Susana Mtns., Newhall Ranch, 'Grapevine Mesa' c. 1.5 mi. ESE of Del Valle, west side and slopes of adjacent canyon 335 Comment
  UCR125493  Cryptantha microstachys A. C. Sanders, Mark Elvin 2003-4-14 25979 Los Angeles Santa Clara River watershed, Newhall Ranch, c. 0.4 north of Hwy 126, west of Castaic Creek and north of its confluence with the Santa Clara River, 0.6 mi. south of Commerce Center Dr. along Franklin Parkway, vicinity of large water tank 305 Comment
  UCR125557  Verbena tenuisecta A. C. Sanders 2003-5-26 26853 Los Angeles San Gabriel Valley, long abandoned gravel pit on boundary between Irwindale and Azusa, east of Irwindale Ave., south of 210 Fwy (which bisects pit) and north of Santa Fe RR, east of the San Gabriel River channel 171 Comment
  UCR125609  Parietaria hespera var. hespera A. C. Sanders 2003-5-22 26823 Los Angeles San Gabriel Valley, long abandoned gravel pit on boundary between Irwindale and Azusa, east of Irwindale Ave., south of 210 Fwy (which bisects pit) and north of Santa Fe RR, east of the San Gabriel River channel 171 Comment
  UCR125627  Bromus carinatus A. C. Sanders 2003-5-26 26848 Los Angeles San Gabriel Valley, long abandoned gravel pit on boundary between Irwindale and Azusa, east of Irwindale Ave., south of 210 Fwy (which bisects pit) and north of Santa Fe RR, east of the San Gabriel River channel 171 Comment
  UCR125633  Stipa coronata A. C. Sanders 2003-5-26 25863 Los Angeles San Gabriel Valley, long abandoned gravel pit on boundary between Irwindale and Azusa, east of Irwindale Ave. and south of Foothill Blvd, north edge of 210 Fwy east of the San Gabriel River channel 171 Comment
  UCR125785  Euphorbia serpens A. C. Sanders 2003-5-26 26836 Los Angeles San Gabriel Valley, long abandoned gravel pit on boundary between Irwindale and Azusa, east of Irwindale Ave., south of 210 Fwy (which bisects pit) and north of Santa Fe RR, east of the San Gabriel River channel 171 Comment
  UCR125969  Cirsium vulgare A. C. Sanders, Mark Elvin 2002-6-19 25162 Los Angeles NE end of Santa Susana Mtns., Newhall Ranch, spring 1.5 mi. ESE of Del Valle, SW of Castaic Junction, canyon above bench mark 926, just south of Santa Clara River 305 Comment
  UCR126232  Pennisetum setaceum A. C. Sanders 2003-3-14 25757 Los Angeles San Gabriel Valley, long abandoned gravel pit on boundary between Irwindale and Azusa, east of Irwindale Ave. and south of Foothill Blvd, north edge of 210 Fwy east of the San Gabriel River channel 171 Comment
  UCR126245  Lupinus truncatus A. C. Sanders 2003-3-14 25778 Los Angeles San Gabriel Valley, long abandoned gravel pit on boundary between Irwindale and Azusa, east of Irwindale Ave. and south of Foothill Blvd, north edge of 210 Fwy east of the San Gabriel River channel 171 Comment
  UCR126250  Nerium oleander A. C. Sanders 2003-3-14 25783 Los Angeles San Gabriel Valley, long abandoned gravel pit on boundary between Irwindale and Azusa, east of Irwindale Ave. and south of Foothill Blvd, north edge of 210 Fwy east of the San Gabriel River channel 171 Comment
  UCR126360  Panicum miliaceum subsp. miliaceum A. C. Sanders, Mark Elvin, Dave Fleitner 2003-8-6 27129 Los Angeles NE end of Santa Susana Mtns., Newhall Ranch, Santa Clara Riverbed, below confluence of Castaic Creek, east of Del Valle 280 Comment
  UCR126591  Castilleja exserta A. C. Sanders 2003-4-17 26069 Los Angeles NE end of Santa Susana Mtns., Newhall Ranch, c. 1 km south of Magic Mountain amusement park and north of the powerlines 442 Comment
  UCR126601  Cryptantha intermedia A. C. Sanders, Mark A. Elvin 2003-4-16 26039 Los Angeles Santa Clara River watershed, Newhall Ranch, c. 0.4 north of Hwy 126, west of Castaic Creek and north of its confluence with the Santa Clara River, 0.6 mi. south of Commerce Center Dr. along Franklin Parkway, vicinity of large water tank 366 Comment
  UCR126625  Lepidospartum squamatum A. C. Sanders, Mark Elvin 2003-8-7 27175 Los Angeles NE end of Santa Susana Mtns., Newhall Ranch, Santa Clara River bottom southwest of Del Valle, east of Mayo Spur 267 Comment
  UCR126646  Cryptantha corollata A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others 2003-4-28 26131 Los Angeles Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam 518 Comment
  UCR126653  Bromus hordeaceus A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others 2003-4-28 26119 Los Angeles Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam 518 Comment
  UCR126706  Phacelia ramosissima A. C. Sanders, Mark Elvin 2003-8-7 27163 Los Angeles NE end of Santa Susana Mtns., Newhall Ranch, Santa Clara River bottom east of Del Valle 282 Comment
  UCR126741  Rumex obtusifolius A. C. Sanders, Mark A. Elvin, Anuja Parikh, Nathan Gale, and others 2003-4-30 26223 Los Angeles Western San Gabriel Mtns., Castaic Valley along Castaic Creek 0-2 km downstream from Lake Hughes Rd., Newhall Ranch 351 Comment
  UCR126834  Umbellularia californica A. C. Sanders, Mark A. Elvin 2002-8-26 25591 Los Angeles Northeastern Santa Susana Mtns./Santa Clara River Watershed, Newhall Ranch, small spring at south edge of Santa Clara River Valley, SE of trailer park at Castaic Creek, downstream of large spring near 'Airport Mesa 305 Comment
  UCR126874  Gilia capitata A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others 2003-4-28 26141 Los Angeles Western San Gabriel Mtns., Castaic Mesa, Newhall Ranch, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam 518 Comment
  UCR126896  Soliva sessilis A. C. Sanders 2003-4-30 26189 Los Angeles Western San Gabriel Mtns., Castaic Valley, along entrance road to Castaic Lake Recreation Area, off Lake Hughes Rd. 351 Comment
  UCR127151  Lotus scoparius var. scoparius A. C. Sanders, Mark A. Elvin 2003-6-18 26953 Los Angeles Santa Susana Mountains, Western Transverse Range, around large sandstone monolith (visible for miles) along private crest road, NW of head of Sulphur Canyon 1037 Comment
  UCR127179  Astragalus trichopodus A. C. Sanders 2003-6-20 27000 Los Angeles Western Transverse Range/Santa Clara River Watershed, 'Off-haul Canyon' between San Martinez Grande Canyon and Ventura Co. line, north of Hwy 126 and c. 1 km NNW of Mayo Spur, Newhall Ranch 366 Comment
  UCR127195  Lotus salsuginosus A. C. Sanders, Mark A. Elvin, and others 2003-5-1 26281 Los Angeles Western San Gabriel Mtns., NE side of Castaic Mesa, c. 0.75 mi. southwest of confluence of Bitter and Charlie Canyons, Newhall Ranch 457 Comment
  UCR127214  Castilleja exserta A. C. Sanders, Mark A. Elvin, and others 2003-5-1 26278 Los Angeles Western San Gabriel Mtns., NE side of Castaic Mesa, c. 0.75 mi. southwest of confluence of Bitter and Charlie Canyons, Newhall Ranch 457 Comment
  UCR127220  Erodium macrophyllum A. C. Sanders, Mark A. Elvin, and others 2003-5-1 26263 Los Angeles Western San Gabriel Mtns., NE side of Castaic Mesa, near Angeles National Forest boundary, c. 0.6 mi. due west of confluence of Bitter and Charlie Canyons 442 Comment
  UCR127378  Setaria adhaerens A. C. Sanders, Mark Elvin, Cathleen Weigand 2002-8-6 25553 Los Angeles Santa Clara River Valley, north of Hwy 126 at Del Valle, between San Martinez Grande and S.M. Chiquito Canyons 274 Comment
  UCR127381  Chenopodium rubrum A. C. Sanders, Mark Elvin, Cathleen Weigand 2002-8-1 25522 Los Angeles Santa Clara River Valley, Newhall Ranch, large natural spring at north foot of 'Airport Mesa,' 0.75 mi. SW of Castaic Junction 305 Comment
  UCR127648  Bromus catharticus A. C. Sanders, Mark Elvin 2002-6-25 25268 Los Angeles NE end of Santa Susana Mtns., Newhall Ranch, large natural spring at north foot of 'Airport Mesa,' 0.75 mi. SW of Castaic Junction 305 Comment
  UCR127655  Eriogonum baileyi var. baileyi A. C. Sanders 2003-8-6 27124 Los Angeles NE end of Santa Susana Mtns., Newhall Ranch, Santa Clara Riverbed, below confluence of Castaic Creek, east of Del Valle 280 Comment
  UCR127887  Chenopodium album var. lanceolatum A. C. Sanders, Mark Elvin 2002-6-20 25220 Los Angeles NE end of Santa Susana Mtns., Santa Clara River bottom at confluence with Castaic Creek, near and above bench mark 926, at foot of bluffs on south side of river 290 Comment
  UCR127890  Plagiobothrys arizonicus A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others 2003-4-28 26091 Los Angeles Western San Gabriel Mtns., Newhall Ranch, Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon 457 Comment
  UCR127898  Stipa pulchra A. C. Sanders, Tricia Wotipka, Mark A. Elvin & others 2003-4-28 26099 Los Angeles Western San Gabriel Mtns., Newhall Ranch, Castaic Mesa, east of the filtration plant and Lake Hughes Rd., north of Charlie Canyon 457 Comment
  UCR129397  Piptatherum miliaceum A. C. Sanders, Mark Elvin 2002-6-20 25250 Los Angeles NE end of Santa Susana Mtns., Santa Clara River bottom at confluence with Castaic Creek, near and above bench mark 926, at foot of bluffs on south side of river 290 Comment
  UCR129404  Iva axillaris A. C. Sanders, Mark Elvin 2002-6-20 25243 Los Angeles NE end of Santa Susana Mtns., Santa Clara River bottom at confluence with Castaic Creek, near and above bench mark 926, at foot of bluffs on south side of river 290 Comment
  UCR129500  Rumex salicifolius A. C. Sanders, Mark Elvin 2002-6-20 25221 Los Angeles NE end of Santa Susana Mtns., Santa Clara River bottom at confluence with Castaic Creek, near and above bench mark 926, at foot of bluffs on south side of river 290 Comment
  UCR129508  Cyperus odoratus A. C. Sanders, Mark Elvin 2002-6-20 25233 Los Angeles NE end of Santa Susana Mtns., Santa Clara River bottom at confluence with Castaic Creek, near and above bench mark 926, at foot of bluffs on south side of river 290 Comment
  UCR143927  Cucurbita foetidissima A. C. Sanders, Lee Jones 2004-11-7 29029 Los Angeles San Fernando Valley, site called Lookout Gates on topo, 1 mile NE of Chatsworth at foot of Santa Susana Mtns., 5 acre estate proposed for conversion to private high school (Sierra Canyon H.S.), west of the north end of Lurline Ave, N of Nashville St., just south of 118 Fwy 351 Comment
  UCR152469  Ficus microcarpa A. C. Sanders, Lee Jones 2005-4-8 29358 Los Angeles South Coast, Palos Verdes Peninsula, old Marineland site on Long Point and bluffs toward Pt. Vicente 43 Comment
  UCR152542  Arctotheca prostrata A. C. Sanders, Lee Jones 2005-4-8 29354 Los Angeles South Coast, Palos Verdes Peninsula, old Marineland site on Long Point and bluffs toward Pt. Vicente 43 Comment
  UCR152883  Amsinckia intermedia A. C. Sanders, Helen Kennedy 2005-4-13 29441 Los Angeles Western San Gabriel / Liebre Mtns. Region, Santa Clarita area, lower Mint Canyon at the community of Mint Canyon 488 Comment
  UCR152905  Lotus strigosus A. C. Sanders, Helen Kennedy 2005-4-13 29437 Los Angeles Western San Gabriel / Liebre Mtns. Region, Santa Clarita area, lower Mint Canyon at the community of Mint Canyon 488 Comment
  UCR153318  Achyrachaena mollis A. C. Sanders, T. B. Salvato 2005-4-26 29740 Los Angeles Western San Gabriel / Liebre Mtns. Region, Santa Clarita area, bowl between ridges at NE end of Cruzan Mesa, just south of Vasquez Canyon Road 595 Comment
  UCR153324  Pectocarya recurvata A. C. Sanders, T. B. Salvato 2005-4-26 29734 Los Angeles Western San Gabriel / Liebre Mtns. Region, Santa Clarita area, spur at NE end of Cruzan Mesa, south of Vasquez Canyon road, near powerlines 610 Comment
  UCR153569  Filago gallica A. C. Sanders 2005-5-11 30178 Los Angeles Western San Gabriel / Liebre Mtns. Region, Santa Clarita area, Plum Canyon along Plum Canyon Rd. between crest and vernal pool on bench in mid canyon, NW of Forest Park between Mint and Bouquet Cyns. 671 Comment
  UCR153957  Hemizonia fasciculata A. C. Sanders 2005-5-11 30153 Los Angeles Western San Gabriel / Liebre Mtns. Region, Santa Clarita area, upper Plum Canyon along dirt track toward Cruzan Mesa from Plum Canyon Rd., NW of Forest Park between Mint and Bouquet Canyons 655 Comment
  UCR154022  Lotus hamatus A. C. Sanders 2005-5-11 30159 Los Angeles Western San Gabriel / Liebre Mtns. Region, Santa Clarita area, upper Plum Canyon along dirt track toward Cruzan Mesa from Plum Canyon Rd., NW of Forest Park between Mint and Bouquet Canyons 655 Comment
  UCR154138  Cryptantha corollata A. C. Sanders, T. B. Salvato 2005-4-26 29743 Los Angeles Western San Gabriel / Liebre Mtns. Region, Santa Clarita, south of Plum Canyon at end of Canyon Crest Dr., NW of mouth of Mint Canyon 488 Comment
  UCR155127  Calochortus clavatus A. C. Sanders 2005-5-5 29923 Los Angeles Western San Gabriel / Liebre Mtns. Region, Santa Clarita area, hills at SW end of Cruzan Mesa at Bench Mark 'Plum 701 Comment
  UCR155588  Gilia capitata subsp. abrotanifolia A. C. Sanders, Helen Kennedy 2005-4-13 29448 Los Angeles Western San Gabriel / Liebre Mtns. Region, Santa Clarita area, lower Mint Canyon at the community of Mint Canyon 488 Comment
  UCR155607  Filago californica A. C. Sanders 2005-5-11 30142 Los Angeles Western San Gabriel / Liebre Mtns. Region, Santa Clarita area, upper Plum Canyon along dirt track toward Cruzan Mesa from Plum Canyon Rd., NW of Forest Park between Mint and Bouquet Canyons 655 Comment
  UCR155629  Yucca whipplei A. C. Sanders, T. B. Salvato 2005-4-26 29702 Los Angeles Western San Gabriel / Liebre Mtns. Region, Santa Clarita area, Plum Canyon Rd. in Mint Canyon, NW of Forest Park and south of Cruzan Mesa 671 Comment
  UCR155644  Galium porrigens A. C. Sanders, T. B. Salvato 2005-4-26 29675 Los Angeles Western San Gabriel / Liebre Mtns. Region, Santa Clarita area, Plum Canyon Rd. in Mint Canyon, NW of Forest Park and south of Cruzan Mesa 671 Comment
  UCR164058  Marah A. C. Sanders 2003-3-14 25776 Los Angeles San Gabriel Valley, long abandoned gravel pit on boundary between Irwindale and Azusa, east of Irwindale Ave. and south of Foothill Blvd, north edge of 210 Fwy east of the San Gabriel River channel 171 Comment
  UCR165234  Bromus hordeaceus A. C. Sanders, Helen Kennedy 2005-4-13 29475 Los Angeles Western San Gabriel / Liebre Mtns. Region, Santa Clarita area, nameless canyon off end of Nadal St., off Whites Canyon Rd., between Mint and Plum Canyons 457 Comment
  UCR169886  Eleocharis A. C. Sanders, Mark A. Elvin 2002-6-25 25260 Los Angeles NE end of Santa Susana Mtns., Newhall Ranch, large natural spring at north foot of 'Airport Mesa,' 0.75 mi. SW of Castaic Junction 305 Comment
  UCR170445  Helianthus inexpectatus A. C. Sanders, Mark A. Elvin 2002-8-28 25606 Los Angeles Western Transverse Range, Newhall Ranch, large natural spring at north foot of 'Airport Mesa,' 0.75 mi. SW of Castaic Junction, above confluence of Castaic Creek with Santa Clara River 305 Comment
  UCR174466  Amsinckia tessellata A. C. Sanders 2006-4-11 32048 Los Angeles Western Mojave Desert, Antelope Valley, NE of Palmdale, 90th St. East in vicinity of Ave. 'O 793 Comment
  UCR183986  Amsinckia intermedia A. C. Sanders 2007-4-19 33437 Los Angeles Tehachapi Mtns. Foothills, hills north of Oso Canyon and south of the National Cement Plant 1098 Comment
  UCR184102  Mentzelia veatchiana A. C. Sanders, T. B. Salvato 2007-4-24 33475 Los Angeles Tehachapi Mountains, hills above head of Oso Canyon near Kern Co. line, along dirt gasline road (track), c. 1.25 mi. SW of National Cement Plant 1220 Comment
  UCR184116  Stellaria media A. C. Sanders, T. B. Salvato 2007-4-24 33500 Los Angeles Tehachapi Mountains, hills above Oso Canyon near Kern Co. line, c. 1 mi. SW of National Cement Plant 1082 Comment
  UCR184211  Pectocarya setosa A. C. Sanders 2007-4-19 33449 Los Angeles Tehachapi Mtns. Foothills, hills north of Oso Canyon and south of the National Cement Plant 1098 Comment
  UCR184367  Gilia A. C. Sanders 2007-4-19 33467 Los Angeles Tehachapi Mtns. Foothills, hills north of Oso Canyon and south of the National Cement Plant 1098 Comment
  UCR184538  Descurainia pinnata A. C. Sanders, T. B. Salvato 2007-4-24 33509 Los Angeles Tehachapi Mountains, hills above Oso Canyon near Kern Co. line, c. 1 mi. SW of National Cement Plant 1082 Comment
  UCR185565  Festuca microstachys A. C. Sanders 2007-4-25 33574 Los Angeles Tehachapi Mtns., Oso Canyon, 0.5 mi. SE of Kern Co. line, on Oso Canyon Rd. 1159 Comment
  UCR185611  Quercus chrysolepis A. C. Sanders 2007-4-25 33566 Los Angeles Tehachapi Mtns., Oso Canyon, 0.5 mi. SE of Kern Co. line, on Oso Canyon Rd. 1159 Comment
  UCR186567  Pinus sabiniana A. C. Sanders, T. B. Salvato, Michael Honer 2006-4-28 32220 Los Angeles Tehachapi Mtns. Foothills, hills immediately NW of Quail Lake, vicinity of Benchmark 3562/Quail 1098 Comment
  UCR186655  Juncus textilis A. C. Sanders 2006-5-16 32329 Los Angeles Tehachapi Mtns. Foothills, Oso Canyon just above the National Cement Plant Rd., 0-0.25 mi. upstream, 1.5 miles NNE of Quail Lake 991 Comment
  UCR186774  Salvia apiana A. C. Sanders 2006-5-16 32348 Los Angeles Tehachapi Mtns. Foothills, off Gorman Post Rd. near the Bailey Substation, c. 1 mile west of Quail Lake 1067 Comment
  UCR186887  Chaenactis xantiana A. C. Sanders, T. B. Salvato, Michael Honer, et al 2006-4-11 32033 Los Angeles Tehachapi Mtns. Foothills, west end of Antelope Valley, north of Hwy 138 near mouth of Tentrock Canyon, c. 1 mile NW of La Liebre Ranch (High Desert Hunt Club) buildings 945 Comment
  UCR186890  Arctostaphylos glauca A. C. Sanders 2006-4-14 32058 Los Angeles Transverse Range; Liebre Mtns. Region, 1/2 mi. NW of La Liebre Ranch on the south side of Hwy 138, west of the mouth of Tentrock Canyon 1006 Comment
  UCR186898  Achyrachaena mollis A. C. Sanders 2006-4-14 32053 Los Angeles Transverse Range; Liebre Mtns. Region, 1/2 mi. NW of La Liebre Ranch on the south side of Hwy 138, west of the mouth of Tentrock Canyon 1006 Comment
  UCR186971  Galium aparine A. C. Sanders 2006-4-25 32172 Los Angeles Transverse Range; Liebre Mtns. Region, 1/2 mi. NW of La Liebre Ranch on the south side of Hwy 138, west of the mouth of Tentrock Canyon 1006 Comment
  UCR186988  Amsinckia tessellata var. gloriosa A. C. Sanders, T. B. Salvato, Aaron Keller 2006-3-22 31971 Los Angeles Tehachapi Mtns. Foothills, south side of Oso Canyon, 1/2 mile above the National Cement Plant Rd., 1.2 mi. north of Quail Lake 1067 Comment
  UCR187105  Trifolium albopurpureum A. C. Sanders 2006-5-16 32298 Los Angeles Transverse Range; Liebre Mtns. Region, 1/2 mi. west of La Liebre Ranch on the south side of Hwy 138, west of the mouth of Tentrock Canyon 1006 Comment
  UCR187121  Pectocarya penicillata A. C. Sanders 2006-4-10 31983 Los Angeles Tehachapi Mtns. Foothills, Oso Canyon, 1/2 mile above the National Cement Plant Rd., 1.2 mi. north of Quail Lake 1006 Comment
  UCR187193  Plantago major A. C. Sanders 2006-5-16 32328 Los Angeles Tehachapi Mtns. Foothills, Oso Canyon just above the National Cement Plant Rd., 0-0.25 mi. upstream, 1.5 miles NNE of Quail Lake 991 Comment
  UCR187226  Plagiobothrys arizonicus A. C. Sanders 2006-4-18 32106 Los Angeles Tehachapi Mtns. Foothills, Oso Canyon, c. 2 miles due north of the west end of Quail Lake 1037 Comment
  UCR187232  Lotus humistratus A. C. Sanders 2006-4-25 32189 Los Angeles Transverse Range; Liebre Mtns. Region, 3/4 mi. NW of La Liebre Ranch on the south side of Hwy 138, west of the mouth of Tentrock Canyon 976 Comment
  UCR187245  Clarkia A. C. Sanders 2006-5-16 32334 Los Angeles Tehachapi Mtns. Foothills, Oso Canyon just above the National Cement Plant Rd., 0-0.25 mi. upstream, 1.5 miles NNE of Quail Lake 991 Comment
  UCR187250  Lupinus bicolor A. C. Sanders 2006-4-18 32117 Los Angeles Tehachapi Mtns. Foothills, hills south of Oso Canyon on the west side of the Cement Plant Rd., c. 0.75 mile north of Quail Lake 1067 Comment
  UCR191740  Caulanthus amplexicaulis A. C. Sanders 2008-4-23 35095 Los Angeles Transverse Range; western San Gabriel Mtns., upper Cow Spring Canyon 1140 Comment
  UCR192000  Microseris lindleyi A. C. Sanders 2008-4-17 34950 Los Angeles Transverse Range, foot of hill c. 1 mile SW of Neenach School, c. 1.5 mi. west of mouth of Pine Canyon 945 Comment
  UCR192164  Syntrichopappus fremontii A. C. Sanders 2008-4-18 34967 Los Angeles Transverse Range/Mojave Desert, Cow Spring Canyon, west side of canyon toward mouth 1004 Comment
  UCR192187  Plagiobothrys acanthocarpus A. C. Sanders 2008-4-10 34797 Los Angeles Transverse Range/Mojave Desert, hills south of Hwy 138, c. 0.85 mile SSW of Neenach School, along dirt track beside old fence line 938 Comment
  UCR192190  Chaenactis xantiana A. C. Sanders 2008-4-17 34952 Los Angeles Transverse Range, foot of hill c. 1 mile SW of Neenach School, c. 1.5 mi. west of mouth of Pine Canyon 945 Comment
  UCR192198  Plagiobothrys leptocladus A. C. Sanders 2008-4-18 34983 Los Angeles Transverse Range, west of mouth of Cow Spring Canyon, along dirt road toward W edge of Neenach, below VABM Zana 945 Comment
  UCR192528  Amsinckia retrorsa A. C. Sanders 2008-4-10 34788 Los Angeles Transverse Range/Mojave Desert, hills south of Hwy 138, c. 1 mile south of Neenach School, slopes N & E of VABM 'Pine 1006 Comment
  UCR193943  Euphorbia A. C. Sanders 2008-7-10 35726 Los Angeles South Coast; San Gabriel Valley, Whittier Narrows Nature Center, south of Durfee Ave. and west of Peck Rd., along San Gabriel River drainage 70 Comment
  UCR194091  Thelypodium lemmonii A. C. Sanders 2008-4-25 35117 Los Angeles Transverse Range; Western San Gabriel Mtns., hill slopes c. 0.8 mi. NE of old La Liebre Ranch, 0-0.3 mi. south of Hwy 138 970 Comment
  UCR205525  Schinus molle A. C. Sanders, T. B. Salvato 2009-5-19 36816 Los Angeles San Gabriel Valley, Montebello Hills, under SCE powerlines S of Montebello Blvd. and W of Plaza Dr., S of large shopping mall called Montebello Town Center 137 Comment
  UCR205623  Salix gooddingii A. C. Sanders, T. B. Salvato, Mitch Provance 2009-5-28 37028 Los Angeles San Gabriel Valley, San Gabriel River channel between Ramona Blvd. and Lower Azusa Rd., southwestern lobe of Irwindale between Baldwin Park and El Monte, under SCE powerlines 100 Comment
  UCR205637  Chenopodium album A. C. Sanders, T. B. Salvato, Mitch Provance 2009-5-28 36992 Los Angeles San Gabriel Valley, San Gabriel River channel between Ramona Blvd. and Lower Azusa Rd., southwestern lobe of Irwindale between Baldwin Park and El Monte, under SCE powerlines 100 Comment
  UCR205648  Ludwigia peploides A. C. Sanders, T. B. Salvato, Mitch Provance 2009-5-26 36941 Los Angeles San Gabriel Valley, San Gabriel River between Bassett and South El Monte, from Hwy 60 crossing to above confluence with San Jose Creek, vicinity of Thienes Ave. public access to San Gab. Riv. greenway, along the Edison powerlines 71 Comment
  UCR205655  Soliva sessilis A. C. Sanders, T. B. Salvato 2009-5-20 36885 Los Angeles San Gabriel Valley, Whittier Narrows Recreation Area near Legg Lake, under SCE powerlines east of Rosemead Blvd. (Hwy 19) and west of Santa Anita Ave. 69 Comment
  UCR205691  Sherardia arvensis A. C. Sanders, T. B. Salvato, Mitch Provance 2009-5-27 36980 Los Angeles San Gabriel Valley, Baldwin Park, light industrial park at end of Cloverleaf Dr., E bank of the San Gabriel River NE of its confluence with Walnut Creek, S of I-10 Fwy and W of I-605 Fwy, under SCE powerlines 89 Comment
  UCR205708  Lotus purshianus A. C. Sanders, T. B. Salvato 2009-5-18 36805 Los Angeles San Gabriel Valley, Montebello Hills, north side of the Pomona (60) Freeway, SW of Greenwood Ave., south of Potrero Grande Dr., under SCE powerlines near substation 116 Comment
  UCR205734  Solanum nigrum A. C. Sanders, T. B. Salvato, Mitch Provance 2009-5-28 37018 Los Angeles San Gabriel Valley, San Gabriel River channel between Ramona Blvd. and Lower Azusa Rd., southwestern lobe of Irwindale between Baldwin Park and El Monte, under SCE powerlines 100 Comment
  UCR206171  Cryptantha intermedia A. C. Sanders, T. B. Salvato 2009-5-29 37055 Los Angeles San Gabriel Valley, Irwindale on west side of Santa Fe Dam, west edge of the 605 Fwy north of Arrow Hwy and south of where the the freeway crosses the NW end of the dam 137 Comment
  UCR206482  Populus balsamifera subsp. trichocarpa A. C. Sanders, T. B. Salvato 2009-5-20 36862 Los Angeles San Gabriel Valley, Rio Hondo at Rancho Lujan, between Montebello and South El Monte, east side of San Gabriel Blvd., SE of Darlington St. intersection 73 Comment
  UCR206495  Solanum douglasii A. C. Sanders, T. B. Salvato 2009-5-21 36904 Los Angeles San Gabriel Valley, Whittier Narrows, between San Gabriel River and Rio Hondo, west side of Hwy 19 (Rosemead Blvd.) along road to shooting area, S of Hwy 60 along SCE powerlines 66 Comment
  UCR206509  Polygonum hydropiperoides A. C. Sanders, T. B. Salvato, Mitch Provance 2009-5-27 36952 Los Angeles San Gabriel Valley, confluence of San Gabriel River and Walnut Creek, between El Monte and Baldwin Park, S of I-10 Fwy and north of Valley Blvd, W of I-605 Fwy, under SCE powerlines 88 Comment
  UCR206527  Plantago indica A. C. Sanders, T. B. Salvato 2009-5-20 36854 Los Angeles San Gabriel Valley, Rio Hondo at Rancho Lujan, between Montebello and South El Monte, east side of San Gabriel Blvd., SE of Darlington St. intersection 73 Comment
  UCR206533  Schinus terebinthifolius A. C. Sanders, T. B. Salvato 2009-5-19 36823 Los Angeles San Gabriel Valley, Montebello Hills, under SCE powerlines S of Montebello Blvd. and W of Plaza Dr., S of large shopping mall called Montebello Town Center 137 Comment
  UCR209194  Juglans nigra A. C. Sanders, R. E. Riefner Jr. 2009-8-18 37164 Los Angeles San Gabriel Valley, Whittier Narrows near South El Monte, north of San Gabriel River channel and SE of Durfee Ave., west half of Whittier Narrows Nature Center along SCE powerlines 69 Comment
  UCR210072  Setaria parviflora A. C. Sanders 2009-11-6 37213 Los Angeles South Coast, Madrona Marsh, Torrance 24 Comment
  UCR210344  Porophyllum ruderale A. C. Sanders, Lorraine Weller, Alejandra Martinez B. 2009-9-16 37177 Los Angeles Los Angeles Basin Region, Los Angeles, Watts area, 658 East 111th Place between Stanford Ave. and Avalon Blvd. 34 Comment
  UCR213409  Malva parviflora A. C. Sanders, Dan S. Cooper 2010-3-12 37342 Los Angeles South Coast, Madrona Marsh, Torrance 24 Comment
  UCR213427  Spergula arvensis A. C. Sanders, Dan S. Cooper 2010-3-12 37327 Los Angeles South Coast, Madrona Marsh, Torrance 24 Comment
  UCR213517  Rhus integrifolia A. C. Sanders, Karen Kirtland 2010-5-14 38343 Los Angeles South Coast, Palos Verdes Peninsula, San Ramon Canyon in city of Rancho Palos Verdes, near Los Angeles city boundary 201 Comment
  UCR213582  Encelia farinosa A. C. Sanders, Karen Kirtland 2010-5-7 38340 Los Angeles South Coast, Palos Verdes Peninsula, south of Palos Verdes Dr. South, Rancho Palos Verdes near Los Angeles city boundary 104 Comment
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Mar 15 2016
  UCR214030  Caulanthus coulteri A. C. Sanders, Stephen Reynolds, Anuja Parikh, Nathan Gale 2010-4-20 37956 Los Angeles Tehachapi Mountains, Crane Canyon, 1.0 mi. SE (144 deg. ) of Castac Lake, 1.7 mi. NE (43 deg. ) of Gorman, just S of Kern Co. line 1189 Comment
  UCR214456  Microseris A. C. Sanders, Stephen Reynolds, Anuja Parikh, Nathan Gale, et al 2010-3-29 37635 Los Angeles Tehachapi Mtns. Foothills/ W Mojave Desert, ephemeral stream c. 0.7 mile ESE (103 deg. ) of Quail Lake, northeast of the intersection of the National Cement Plant Rd. and Hwy 138 1015 Comment
  UCR214592  Plantago ovata A. C. Sanders, Dan S. Cooper 2010-4-30 38119 Los Angeles South Coast, Madrona Marsh, Torrance 24 Comment
  UCR214616  Lupinus truncatus A. C. Sanders, Dan S. Cooper 2010-3-12 37357 Los Angeles South Coast, Madrona Marsh, Torrance 24 Comment
  UCR214654  Spergularia bocconi A. C. Sanders, Dan S. Cooper 2010-4-30 38145 Los Angeles South Coast, Madrona Marsh, Torrance 24 Comment
  UCR217693  Echinochloa crus-galli A. C. Sanders, Dan S. Cooper 2010-8-5 38558 Los Angeles South Coast, Madrona Marsh Preserve, Torrance 24 Comment
  UCR218015  Washingtonia robusta A. C. Sanders, Dan S. Cooper 2010-8-5 38570 Los Angeles South Coast, Madrona Marsh Preserve, Torrance 24 Comment
  UCR230152  Callitriche marginata A. C. Sanders, Stephen Reynolds, Anuja Parikh, Nathan Gale, et al. 2010-3-29 37636 Los Angeles Tehachapi Mtns. Foothills/ W Mojave Desert, ephemeral stream c. 0.7 mile ESE (103 deg. ) of Quail Lake, northeast of the intersection of the National Cement Plant Rd. and Hwy 138 1015 Comment
  UCR242719  Psilotum nudum A. C. Sanders 2012-11-12 40519 Los Angeles South Coast/Los Angeles Basin, Gardena, Marukai Market Place, 1740 West Artesia Blvd., near intersection with Western Ave. 9 Comment
  UCR281028  Opuntia basilaris A. C. Sanders 2006-5-16 32353 Los Angeles Tehachapi Mtns. Foothills, off Gorman Post Rd. near the Bailey Substation, c. 1 mile west of Quail Lake 1067 Comment
  UCR45039  Medicago lupulina A. C. Sanders 1986-7-30 6822 Los Angeles Pacific Slope, El Segundo Dunes, immediately west of Los Angeles International Airport and Pershing Dr., east of Vista Del Mar Blvd 31 Comment
  UCR47253  Cryptantha leiocarpa A. C. Sanders 1987-6-10 7120 Los Angeles South Coast, Dunes at W end of the Los Angeles International Airport [LAX] 30 Comment
  UCR47257  Cuscuta californica A. C. Sanders 1987-6-10 7122 Los Angeles South Coast, Dunes at W end of the Los Angeles International Airport [LAX] 30 Comment
  UCR48958  Santolina chamaecyparissus A. C. Sanders 1987-7-22 7166 Los Angeles South Coast, El Segundo Dunes immediately west of Los Angeles International Airport & Pershing Dr., east of Vista Del Mar Blvd 38 Comment
  UCR48973  Cortaderia selloana A. C. Sanders 1987-9-18 7372 Los Angeles Pacific coast, El Segundo Dunes, west of Los Angeles International Airport, between Pershing Drive and Vista Del Mar Blvd. 38 Comment
  UCR48977  Salix laevigata A. C. Sanders 1987-9-18 7356 Los Angeles Pacific coast, El Segundo Dunes, west of Los Angeles International Airport, between Pershing Drive and Vista Del Mar Blvd. 38 Comment
  UCR50871  Chorizanthe californica A. C. Sanders 1988-5-18 7837 Los Angeles South Coast, El Segundo Dunes, immediately west of Los Angeles International Airport & Pershing Drive, & east of Vista Del Mar Blvd 15 Comment
  UCR51001  Ericameria linearifolia A. C. Sanders, E. J. Lawlor 1988-4-3 7740 Los Angeles Tehachapi Mountains, southwest end of the Tehachapi Mtns, l mi northwest of Gorman on a gasline rd, 0.4 mi above old highway 1284 Comment
  UCR51522  Ehrharta erecta A. C. Sanders 1987-12-4 7571 Los Angeles South Coast, El Segundo Dunes, immediately west of Los Angeles International Airport and Pershing Dr. 31 Comment
  UCR54487  Lampranthus tenuifolius A. C. Sanders 1987-7-22 7169 Los Angeles South Coast, El Segundo Dunes immediately west of Los Angeles International Airport & Pershing Dr., east of Vista Del Mar Blvd 38 Comment
  UCR94673  Spergularia bocconi A. C. Sanders, E. J. Lott 1993-5-6 13994 Los Angeles Western Mojave Desert, SW edge of Rosamond Dry Lake, near east end of Ave 'C,' just west of Piute Ponds and east of Sierra Hwy, at edge of Edwards AFB 700 Comment
  UCR94686  Lepidium appelianum A. C. Sanders, E. J. Lott 1993-5-6 13969 Los Angeles Western Mojave Desert, 13 miles north of Palmdale, Sierra Hwy at Ave 'F 701 Comment
  IRVC26351  Ligustrum lucidum A. C. Sanders, Andy Thompson 2003-4-15 26011 Los Angeles Newhall Ranch, south edge of Magic Mountain theme park, 0-400 ft. from fence NE end of Santa Susana Mtns. 366 Comment
  IRVC28416  Ehrharta erecta A. C. Sanders 2003-5-26 26838 Los Angeles long abandoned gravel pit on boundary between Irwindale and Azusa, east of Irwindale Ave., south of 210 Fwy (which bisects pit) and north of Santa Fe RR, east of the San Gabriel River channel San Gabriel Valley 171 Comment
  IRVC28589  Sisymbrium altissimum A. C. Sanders, Mark Elvin 2002-6-19 25185 Los Angeles Newhall Ranch, "Long Cyn." 1.5 mi. SE of Del Valle, SW of Castaic Junction, N of Potrero Cyn. NE end of Santa Susana Mtns. 335 Comment
  IRVC28703  Cotula coronopifolia A. C. Sanders, Mark Elvin, Cathleen Weigand 2002-7-30 25488 Los Angeles Newhall Ranch, mouth of Potrero Canyon just above gate at edge of Santa Clara River Valley NE end of Santa Susana Mtns. 300 Comment
  IRVC28717  Ficus carica A. C. Sanders, Mark A. Elvin 2002-8-26 25584 Los Angeles Newhall Ranch, small spring at south edge of Santa Clara River Valley, SE of trailer park at Castaic Creek, downstream of large spring near "Airport Mesa" Northeastern Santa Susana Mtns./Santa Clara River Watershed 305 Comment
  IRVC29266  Cuphea hyssopifolia A. C. Sanders, Lee Jones 2004-11-7 29031 Los Angeles site called Lookout Gates on topo, 1 mile NE of Chatsworth at foot of Santa Susana Mtns., 5 acre estate proposed for conversion to private high school (Sierra Canyon H.S.), west of the north end of Lurline Ave, N of Nashville St., just south of 118 Fwy San Fernando Valley 351 Comment
  IRVC29535  Harpagonella palmeri A. C. Sanders 2003-4-29 26178 Los Angeles Castaic Mesa, Newhall Ranch, north of Charlie Canyon and east Lake Hughes Rd. Western San Gabriel Mtns. 396 Comment
  SBBG126127  Eulobus californicus A. C. Sanders with T. B. Salvato, M. Provance 2009-5-28 37025 Los Angeles San Gabriel River channel between Ramona Blvd and Lower Azusa Rd, sw lobe of Irwindale between Baldwin Park and El Monte 92 Comment
  SBBG126148  Oenothera rosea A. C. Sanders with T. B. Salvato 2009-5-21 36906 Los Angeles Whittier Narrows, between San Gabriel River and Rio Hondo, W side of Hwy 19 (Rosemead Blvd) along rd to shooting area, S of Hwy 60 along SCE powerlines 64 Comment
  SD148228  Madia gracilis A. C. Sanders 2000-7-9 23564 Madera Northeast shore of Bass Lake, along the inland highway from Bass Lake to The Falls on North Fork of Willow Creek. 1067 Comment
  UCR118753  Madia gracilis A. C. Sanders 2000-7-9 23564 Madera Sierra Nevada Mtns., NE shore of Bass Lake, along the 'inland' highway from Bass Lake (community) to The Falls on North Fork of Willow Creek 1067 Comment
  UCR132950  Lotus purshianus A. C. Sanders 1998-7-31 22193 Madera Sierra Nevada Foothills/San Joaquin Valley, near Twentytwo Mile House, just west of Hwy 41 on Road 208, 2.2 miles north of Hwy 145 at Four Corners 166 Comment
  UCR141374  Lupinus A. C. Sanders 2000-7-8 23550 Madera Sierra Nevada Mtns., NE shore of Bass Lake, along the lakeshore road from Bass Lake School to near mouth of North Fork Willow Creek 1037 Comment
  UCR185403  Cardamine A. C. Sanders 2007-7-8 34312 Madera Sierra Nevada Mtns., Bass Lake, near Cedar Bluff Campground on the central west side of lake 1037 Comment
  UCR185533  Psoralea orbicularis A. C. Sanders 2007-7-8 34314 Madera Sierra Nevada Mtns., Bass Lake, near Cedar Bluff Campground on the central west side of lake 1037 Comment
  UCR234784  Ladeania lanceolata A. C. Sanders, Ann Howald 2012-6-20 40282 Mono Mono Basin, East of Sierra Nevada Mtns., NE of Mono Lake, intersection of Dobie Meadows Rd. (to Alameda Well) and Hwy 167 2069 Comment
  UCR27021  Melilotus albus A. C. Sanders 1981-8-2 2229 Mono W shore of Mono Lake, c. 0.5 mi north of Lee Vining 1951 Comment
  RSA725744  Diplotaxis tenuifolia A. C. Sanders 2007-4-9 33382 Monterey Coast Range; Salinas River Valley: near Penvir Siding on the RR, c. 2 miles north of Chualar on Hwy 101, south of Gonzalez and Salinas. 30 Comment
  UCR182455  Artemisia pycnocephala A. C. Sanders 2007-3-19 33329 Monterey Central Coast, Pacific Grove, near Asilomar on Calle Los Amigos, off Pico Ave. near Asilomar Ave. 12 Comment
  UCR230765  Navarretia A. C. Sanders, E. J. Lawlor, D. L. Sanders 2011-7-8 39800 B Monterey Inner South Coast Range, Espinosa Canyon on Lockwood to San Lucas Rd., c. 5.4 miles above Hwy 101 at San Lucas 323 Comment
  UCR27077  Quercus X alvordiana A. C. Sanders 1981-10-11 2379 Monterey Along Paloma Creek, c. 4 mi. north of the junction of Carmel Valley Road (G-16) and Arroyo Seco Road, on Carmel Valley Road; c. 12 mi. (airline) NW of Greenfield Comment
  UCR27328  Abronia latifolia A. C. Sanders 1981-8-8 2314 Monterey Pacific Coast, Moss Landing, mouth of Elkhorn Slough 2 Comment
  UCR91213  Lotus micranthus A. C. Sanders 1996-6-1 18193 Napa Napa, SE edge of town at Skyline Park, E end of Imola Road East. 91 Comment
  CAS-BOT-BC334710  Madia gracilis A. C. Sanders; Mitch Provance 2008-5-20 35390 Orange Lomas de Santiago mouth of Hangman Tree Canyon just above confluence with Santiago Creek Canyon c. 1/2 mile below Modjeska Canyon confluence, Santa Ana Mountains, Peninsular Range 365 Comment
  CDA25634  Eschscholzia californica A. C. Sanders, Fred M. Roberts, A. O Neal 2008-5-9 35308 Orange Peninsular Range; Santa Ana Mountains; Weir Canyon, along fire line/bulldozer cut, c. 1.5 miles east of Walnut Canyon Reservoir. Comment
  RSA0037201  Rumex obtusifolius A. C. Sanders, Fred M. Roberts 2008-7-7 36004 Orange Santa Ana Mtns: Weir Canyon at powerline crossing, 1.0 mi. (air) SSE of Walnut Canyon Reservoir. 226 Comment
  RSA731982  Chenopodium californicum A. C. Sanders, Fred M. Roberts 2008-4-8 34774 Orange Peninsular Range: Lomas de Santiago, SSE os f Santiago Reservoir on Harding Truck Trail at Dripping Springs Loop, above Limestone Canyon. 475 Comment
  RSA732057  Microseris lindleyi A. C. Sanders, Fred M. Roberts 2008-3-25 34518 Orange Peninsular Range; Santa Ana Mtns.: Weir Canyon, 4 miles ENE of Villa Park at SE edge of Anaheim Hills 259 Comment
  RSA732063  Geranium carolinianum A. C. Sanders, Fred M. Roberts 2008-4-8 34754 Orange Peninsular Range; Lomas de Santiago, Loma Ridge, SSE of Santiago Reservoir on Loma Ridge Spur Rd., above Dripping Springs Loop Rd. 457 Comment
  RSA732173  Dichelostemma capitatum A. C. Sanders, Fred M. Roberts 2008-3-25 34543 Orange Peninsular Range; Santa Ana Mtns.: Weir Canyon, 4 miles ENE of Villa Park at SE edge of Anaheim Hills 259 Comment
  RSA732249  Camissonia californica A. C. Sanders, Fred M. Roberts 2008-4-22 35002 Orange Lomas de Santiago, lower Hicks Canyon haul road, just above Irvine Ranch gate and road to cement plant, c. 1 mile NE of Rattlesnake Reservoir 213 Comment
  RSA733841  Calycadenia tenella A. C. Sanders 2008-4-29 35130 Orange Lomas de Santiago, western end of Loma Ridge on road to sheriff's training facility, c. 1.5 mi. SW of Santiago Reservoir. 335 Comment
  RSA734016  Castilleja affinis A. C. Sanders, Linda Farley, Fred M. Roberts, D. E. Bramlet 2008-4-1 34609 Orange Peninsular Range; Santa Ana Mtns.: Lomas de Santiago, upper Hicks Canyon, along haul road c. 1.75 mi. NE of Rattlesnake Reservoir. 366 Comment
  RSA734118  Bromus carinatus A. C. Sanders 2008-4-29 35144 Orange Peninsular Range;Santa Ana Mtns.: Lomas de Santiago, western end of Loma Ridgeon road to sheriff's training facility, c. 1.5 mi. SW of Santiago Reservoir 335 Comment
  RSA734337  Caulanthus heterophyllus A. C. Sanders, Linda Farley, Fred M. Roberts, D. E. Bramlet 2008-4-1 34623 Orange Lomas de Santiago, upper Hicks Canyon, along haul road c. 1.75 mi. NE of Rattlesnake Reservoir 366 Comment
  RSA734348  Silene antirrhina A. C. Sanders, Linda Farley, Fred M. Roberts, D. E. Bramlet 2008-4-1 34641 Orange Lomas de Santiago, upper Hicks Canyon, along haul road c. 1.75 mi. NE of Rattlesnake Reservoir 396 Comment
  RSA734630  Gnaphalium luteoalbum A. C. Sanders, T. B. Salvato 2008-5-13 35358 Orange Lomas de Santiago, Santiago Canyon above (S of) mouth of Hangman Tree Canyon, just below Modjeska Canyon confluence 366 Comment
  RSA734647  Silene laciniata A. C. Sanders, T. B. Salvato 2008-5-13 35361 Orange Lomas de Santiago, Santiago Canyon above (S of) mouth of Hangman Tree Canyon, just below Modjeska Canyon confluence 366 Comment
  RSA734652  Eriodictyon crassifolium var. crassifolium A. C. Sanders, Fred M. Roberts, Amber O Neal, D. E. Bramlet 2008-5-9 35298 Orange Peninsular Range; Santa Ana Mtns.: Weir Canyon, along old dirt road c. 1.25 mi. ESE of Walnut Cyn Reservoir. 340 Comment
  RSA734666  Stachys rigida subsp. quercetorum A. C. Sanders, Fred M. Roberts 2008-6-17 35488 Orange Lomas de Santiago, West Loma Ridge Spur Road c. 1 km east of Sheriff s Training Facility and 1.6 km SW of Irvine Lake, between hwys 241 and 261. 357 Comment
  RSA734670  Nasturtium officinale A. C. Sanders, T. B. Salvato 2008-5-13 35375 Orange Lomas de Santiago, Santiago Canyon above (S of) mouth of Hangman Tree Canyon, just below Modjeska Canyon confluence 366 Comment
  RSA734678  Lolium perenne subsp. perenne A. C. Sanders, T. B. Salvato 2008-5-13 35332 Orange Lomas de Santiago, Santiago Canyon at mouth of Hangman Tree Canyon and lower Hangman Tree Cyn, c. 1/2 mile below Modjeska Canyon confluence 366 Comment
  RSA734681  Linanthus liniflorus A. C. Sanders, T. B. Salvato 2008-5-13 35337 Orange Lomas de Santiago, Santiago Canyon at mouth of Hangman Tree Canyon and lower Hangman Tree Cyn, c. 1/2 mile below Modjeska Canyon confluence. 366 Comment
  RSA734761  Lotus strigosus A. C. Sanders, T. B. Salvato 2008-5-13 35341 Orange Lomas de Santiago, Santiago Canyon at mouth of Hangman Tree Canyon and lower Hangman Tree Cyn, c. 1/2 mile below Modjeska Canyon confluence. 366 Comment
  RSA734815  Gilia angelensis A. C. Sanders, Fred M. Roberts 2008-3-25 34574 Orange Saddle on ridge near head of Weir Canyonm, 5.3 miles ENE of Villa Park, 3.1 mi. N of (Santiago Reservoir) Irvine Lake. 405 Comment
  RSA734897  Calochortus weedii var. intermedius A. C. Sanders, Joshua M. Brokaw 2008-5-28 35427 Orange Peninsular Range; Santa Ana Mtns.: upper Weir Canyon, along old dirt road west of Eastern Transportation Corridor, 1.65 mi. east of south end of Walnut Cyn Reservoir. 372 Comment
  RSA734912  Keckiella cordifolia A. C. Sanders, Fred M. Roberts 2008-6-17 35460 Orange Lomas de Santiago, Hicks Canyon Haul Road 0.5 mi. east of the Foothill Transportation Corridor 244 Comment
  RSA734964  Calandrinia breweri A. C. Sanders, Fred M. Roberts, A. O Neal 2008-5-9 35314 Orange Weir Canyon, along fire line/bulldozer cut, c. 1.5 mi. east of Walnut Cyn Reservoir. 346 Comment
  RSA735542  Rumex crispus A. C. Sanders, Fred M. Roberts 2008-5-6 35237 Orange Lomas de Santiago, Loma Ridge, head of Hicks Canyon, south of Santiago Reservoir 351 Comment
  RSA735749  Distichlis spicata A. C. Sanders, Fred M. Roberts 2008-6-17 35495 Orange Lomas de Santiago, West Loma Ridge Spur Road c. 0.8 mi SW of Irvine Lake and 0.9 mi. SE of Sheriff's Training Facility, just east of Hwy 241 280 Comment
  RSA748265  Paspalum distichum A. C. Sanders, Fred M. Roberts 2008-6-17 35499 Orange Lomas de Santiago, West Loma Ridge Spur Road c. 0.8 mi SW of Irvine Lake and 0.9 mi. SE of Sheriff's Training Facility, just east of Hwy 241 280 Comment
  RSA748273  Salix gooddingii A. C. Sanders, Fred M. Roberts 2008-6-17 35515 Orange middle section of Weir Canyon, SSE of Walnut Canyon Reservoir 225 Comment
  RSA749677  Adiantum capillus-veneris A. C. Sanders, Fred M. Roberts 2008-7-16 35836 Orange Lomas de Santiago, Dripping Springs off Limestone Canyon, c. 7.5 mi. ESE of Tustin 391 Comment
  RSA749997  Pinus sabiniana A. C. Sanders 2008-7-3 35716 Orange Lomas de Santiago, Santiago Canyon near mouth of Limestone Cyn., at Agustine Staging Area 260 Comment
  RSA751321  Calochortus splendens A. C. Sanders, Fred M. Roberts, Amber O'Neal 2008-5-9 35291 Orange Weir Canyon, along old dirt road c. 1.1 mi. E of Walnut Cyn Reservoir 300 Comment
  RSA751428  Malacothamnus fasciculatus A. C. Sanders, Fred M. Roberts 2008-7-3 35677 Orange Weir Canyon, off Windy Ridge Rd. below saddle on ridge above the Eastern Transportation Corridor 365 Comment
  RSA751524  Salix exigua A. C. Sanders, Fred M. Roberts 2008-8-7 35988 Orange lower Weir Canyon, at narrow gorge c. 0.6 mi. above mouth of cyn at Irvine Ranch gate. 185 Comment
  RSA754075  Epipactis gigantea A. C. Sanders, Fred M. Roberts 2008-7-16 35844 Orange Lomas de Santiago, Dripping Springs off Limestone Canyon, c. 7.5 mi. ESE of Tustin 391 Comment
  RSA756062  Cucurbita pepo A. C. Sanders, Fred M. Roberts 2008-9-18 36087 Orange Lomas de Santiago, Santiago Creek Canyon c. 0.5-0.8 miles above the highway bridge 300 Comment
  SD133065  Rosmarinus officinalis A. C. Sanders 1990-10-6 10202 Orange Newport Bay, North Star County Beach area on SW end of bay, ca. 2 km inland of Hwy. 1. Clearly spontaneous, not planted. 0 Comment
  SD236245  Lepidium latifolium A. C. Sanders, Fred M. Roberts 2008-9-18 36090 Orange Peninsular Range; Santa Ana Mtns. Foothills: Lomas de Santiago, Santiago Creek Canyon ca. 0.5-0.8 miles above the highway bridge (El Toro 7.5'Q) 299 Comment
  SD239633  Alnus rhombifolia A. C. Sanders, Kent Beaman 2011-9-27 39903 Orange Peninsular Ranges, Santa Ana Mountains: Maple Springs Truck Trail above Silverado, at major (dry) stream crossing, 3.95 km NNW (347a^z) of Santiago Peak (Santiago Peak 7.5'Q) 903 Comment
  SEINET3861325 Image available Adiantum capillus-veneris A. C. Sanders, Fred M. Roberts 2008-7-16 35836 Orange Peninsular Range; Santa Ana Mtns.: Lomas de Santiago, Dripping Spring off Limestone Canyon, c. 7.5 mi. ESE of Tustin (El Toro 7.5' Q.).; 0 391 Comment
  SEINET3881136  Juncus textilis A. C. Sanders, Fred M. Roberts 2008-7-16 35855 Orange Peninsular Range; Santa Ana Mtns.: Lomas de Santiago, upper Hangmans Tree Canyon (El Toro 7.5').; 0 395 Comment
  UC1584343  Cestrum nocturnum A. C. Sanders 1990-10-6 10187 Orange sw end Newport Bay (North Star County Beach area, ca 2 km inland of Hwy 1) Comment
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Jul 24 2007
  UCD114085  Batis maritima A. C. Sanders 1990-10-6 10195 Orange Newport Bay, North Star County Beach area on the SW end of the bay, ca. 2 km inland of Hwy 1. 1 Comment
  UCD126941  Solanum douglasii A. C. Sanders 1990-10-6 10198 Orange Newport Bay, North Star County Beach area on the SW end of the bay, ca. 2 km inland of Hwy 1. 1 Comment
  UCR173937  Rumex conglomeratus A. C. Sanders, Fred M. Roberts, Michelle Balk 2006-7-20 33006 Orange Peninsular Range; Santa Ana Mtns., San Juan Canyon, from Lower San Juan Picnic Area to c. 1 mile downstream, parallel to Hwy 74 and near Riverside Co. line 396 Comment
  UCR174028  Mimulus floribundus A. C. Sanders, Fred M. Roberts, Michelle Balk 2006-7-20 33013 Orange Peninsular Range; Santa Ana Mtns., San Juan Canyon, from Lower San Juan Picnic Area to c. 1 mile downstream, parallel to Hwy 74 and near Riverside Co. line 396 Comment
  UCR174189  Salix laevigata A. C. Sanders, Fred M. Roberts, Michelle Balk 2006-7-20 33015 Orange Peninsular Range; Santa Ana Mtns., San Juan Canyon, from Lower San Juan Picnic Area to c. 1 mile downstream, parallel to Hwy 74 and near Riverside Co. line 396 Comment
  UCR174221  Juncus rugulosus A. C. Sanders, Fred M. Roberts, Michelle Balk 2006-7-20 33025 Orange Peninsular Range; Santa Ana Mtns., San Juan Canyon, from Lower San Juan Picnic Area to c. 1 mile downstream, parallel to Hwy 74 and near Riverside Co. line 396 Comment
  UCR190967  Rhus integrifolia A. C. Sanders, Fred M. Roberts 2008-4-22 35055 Orange Peninsular Range; Santa Ana Mtns., Lomas de Santiago, Loma Ridge c. 1/4 mi. SE of VABM Bee, above Bee Canyon landfill on road from Hicks Canyon Haul Rd. to Limestone Canyon, c. 3.5 miles WSW of Silverado 493 Comment
  UCR191217  Picris echioides A. C. Sanders 2008-4-29 35143 Orange Peninsular Range; Santa Ana Mtns., Lomas de Santiago, western end of Loma Ridge on road to sheriff's training facility, c. 1.5 mi. SW of Santiago Reservoir 335 Comment
  UCR191239  Chaenactis glabriuscula A. C. Sanders, Fred M. Roberts 2008-4-22 34989 Orange Peninsular Range; Santa Ana Mtns., Lomas de Santiago, lower Hicks Canyon haul road, just above Irvine Ranch gate and road to cement plant, c. 1 mile NE of Rattlesnake Reservoir 244 Comment
  UCR191329  Trifolium ciliolatum A. C. Sanders, Linda Farley, Fred M. Roberts, D. E. Bramlet 2008-4-1 34612 Orange Peninsular Range; Santa Ana Mtns., Lomas de Santiago, upper Hicks Canyon, along haul road c. 1.75 mi. NE of Rattlesnake Reservoir 290 Comment
  UCR191344  Cryptantha intermedia A. C. Sanders, Linda Farley, Fred M. Roberts, D. E. Bramlet 2008-4-1 34621 Orange Peninsular Range; Santa Ana Mtns., Lomas de Santiago, upper Hicks Canyon, along haul road c. 1.75 mi. NE of Rattlesnake Reservoir 290 Comment
  UCR191422  Festuca myuros A. C. Sanders, Fred M. Roberts 2008-4-8 34772 Orange Peninsular Range; Santa Ana Mtns., Lomas de Santiago, Loma Ridge, SSE of Santiago Reservoir on Harding Truck Trail at Dripping Springs Loop, above Limestone Canyon 495 Comment
  UCR191460  Lupinus hirsutissimus A. C. Sanders, Linda Farley, Fred M. Roberts, D. E. Bramlet 2008-4-1 34654 Orange Peninsular Range; Santa Ana Mtns., Lomas de Santiago, upper Hicks Canyon, along haul road c. 1.75 mi. NE of Rattlesnake Reservoir 330 Comment
  UCR191468  Matricaria matricarioides A. C. Sanders, Fred M. Roberts 2008-4-8 34733 Orange Peninsular Range; Santa Ana Mtns., Lomas de Santiago, Loma Ridge, head of Hicks Canyon, S of Santiago Reservoir 351 Comment
  UCR191476  Bromus carinatus A. C. Sanders, Fred M. Roberts 2008-4-8 34751 Orange Peninsular Range; Santa Ana Mtns., Lomas de Santiago, Loma Ridge, SSE of Santiago Reservoir on Loma Ridge Spur Rd., above Dripping Springs Loop Rd. 457 Comment
  UCR191777  Sanicula bipinnatifida A. C. Sanders, Fred M. Roberts 2008-3-25 34569 Orange Peninsular Range; Santa Ana Mtns., saddle on ridge near head of Weir Canyon, 5.3 miles ENE of Villa Park, 3.1 mi. N of (Santiago Reservoir) Irvine Lake 405 Comment
  UCR192074  Sisyrinchium bellum A. C. Sanders, Fred M. Roberts 2008-5-6 35250 Orange Peninsular Range; Santa Ana Mtns., Lomas de Santiago, slope SE of road junction along ridge road, near head of Agua Chinon Canyon, 2.4 miles north of El Toro 470 Comment
  UCR192096  Calochortus splendens A. C. Sanders, Fred M. Roberts, Amber O'Neal 2008-5-9 35291 Orange Peninsular Range; Santa Ana Mtns., Weir Canyon, along old dirt road c. 1.1 mi. E of Walnut Cyn Reservoir 300 Comment
  UCR192112  Antirrhinum nuttallianum A. C. Sanders, Fred M. Roberts, Amber O'Neal 2008-5-9 35315 Orange Peninsular Range; Santa Ana Mtns., Weir Canyon, along fire line/bulldozer cut, c. 1.5 mi. east of Walnut Cyn Reservoir 346 Comment
  UCR192492  Euphorbia polycarpa A. C. Sanders, Fred M. Roberts 2008-3-25 34560 Orange Peninsular Range; Santa Ana Mtns., Weir Canyon, 4 miles ENE of Villa Park at SE edge of Anaheim Hills 259 Comment
  UCR192632  Medicago polymorpha A. C. Sanders, Fred M. Roberts 2008-3-25 34522 Orange Peninsular Range; Santa Ana Mtns., Weir Canyon, 4 miles ENE of Villa Park at SE edge of Anaheim Hills 259 Comment
  UCR192985  Chorizanthe staticoides A. C. Sanders, Fred M. Roberts 2008-5-6 35214 Orange Peninsular Range; Santa Ana Mtns., Lomas de Santiago, lower Hicks Canyon near Irvine Ranch gate and road junction to cement plant 180 Comment
  UCR192992  Apium graveolens A. C. Sanders, Fred M. Roberts 2008-6-17 35469 Orange Peninsular Range; Santa Ana Mtns., Lomas de Santiago, Agustine staging area near Limestone Canyon Rd. gate at Santiago Cyn Rd. 260 Comment
  UCR193004  Rhamnus ilicifolia A. C. Sanders, Mitch Provance 2008-5-20 35403 Orange Peninsular Range; Santa Ana Mtns., Lomas de Santiago area, Santiago Creek Canyon, c. 3/4 mile below Modjeska Canyon confluence 355 Comment
  UCR193030  Croton californicus A. C. Sanders, Fred M. Roberts 2008-6-17 35518 Orange Peninsular Range; Santa Ana Mtns., middle section of Weir Canyon, SSE of Walnut Canyon Reservoir 225 Comment
  UCR193047  Cryptantha clevelandii A. C. Sanders, Mitch Provance 2008-5-20 35409 Orange Peninsular Range; Santa Ana Mtns., Lomas de Santiago area, Santiago Creek Canyon, c. 3/4 mile below Modjeska Canyon confluence 355 Comment
  UCR193052  Cuscuta californica A. C. Sanders, Mitch Provance 2008-5-20 35405 Orange Peninsular Range; Santa Ana Mtns., Lomas de Santiago area, Santiago Creek Canyon, c. 3/4 mile below Modjeska Canyon confluence 355 Comment
  UCR193066  Linanthus liniflorus A. C. Sanders, T. B. Salvato 2008-5-13 35337 Orange Peninsular Range; Santa Ana Mtns., Lomas de Santiago, Santiago Canyon at mouth of Hangman Tree Canyon and lower Hangman Tree Cyn, c. 1/2 mile below Modjeska Canyon confluence 366 Comment
  UCR193070  Lolium perenne subsp. multiflorum A. C. Sanders, Mitch Provance 2008-5-20 35419 Orange Peninsular Range; Santa Ana Mtns., Lomas de Santiago area, Santiago Creek Canyon, c. 3/4 mile below Modjeska Canyon confluence 355 Comment
  UCR193321  Cryptantha clevelandii A. C. Sanders, T. B. Salvato 2008-5-13 35368 Orange Peninsular Range; Santa Ana Mtns., Lomas de Santiago, Santiago Canyon above (S of) mouth of Hangman Tree Canyon, just below Modjeska Canyon confluence 366 Comment
  UCR193414  Helianthus gracilentus A. C. Sanders, Fred M. Roberts 2008-6-17 35513 Orange Peninsular Range; Santa Ana Mtns., middle section of Weir Canyon, SSE of Walnut Canyon Reservoir 225 Comment
  UCR193518  Triticum aestivum A. C. Sanders, T. B. Salvato 2008-5-13 35349 Orange Peninsular Range; Santa Ana Mtns., Lomas de Santiago, Santiago Canyon at mouth of Hangman Tree Canyon and lower Hangman Tree Cyn, c. 1/2 mile below Modjeska Canyon confluence 366 Comment
  UCR193763  Mimulus floribundus A. C. Sanders, Fred M. Roberts 2008-7-3 35709 Orange Peninsular Range; Santa Ana Mtns., Weir Canyon, along Weir Canyon Rd. 1.2 mi. SSE of Walnut Canyon Reservoir, below Upper Blind Canyon Rd. 212 Comment
  UCR193799  Monardella hypoleuca subsp. intermedia A. C. Sanders, Fred M. Roberts 2008-7-3 35683 Orange Peninsular Range; Santa Ana Mtns., Weir Canyon, off Windy Ridge Rd. below saddle on ridge above the Eastern Transportation Corridor 415 Comment
  UCR193809  Rubus ursinus A. C. Sanders, Fred M. Roberts 2008-7-16 35833 Orange Peninsular Range; Santa Ana Mtns., Lomas de Santiago, canyon c. 0.12 mi. below Dripping Spring, c. 7.5 mi. ESE of Tustin 360 Comment
  UCR193827  Cordylanthus rigidus A. C. Sanders, Fred M. Roberts 2008-7-16 35852 Orange Peninsular Range; Santa Ana Mtns., Lomas de Santiago, upper Hangmans Tree Canyon 395 Comment
  UCR193833  Stachys ajugoides A. C. Sanders, Fred M. Roberts 2008-7-16 35834 Orange Peninsular Range; Santa Ana Mtns., Lomas de Santiago, Dripping Springs off Limestone Canyon, c. 7.5 mi. ESE of Tustin 391 Comment
  UCR194551  Cuscuta subinclusa A. C. Sanders, Fred M. Roberts, Amber O'Neal 2008-5-9 35320 Orange Peninsular Range; Santa Ana Mtns., Weir Canyon, along fire line/bulldozer cut, c. 1.5 mi. east of Walnut Cyn Reservoir 346 Comment
  UCR194862  Yucca whipplei A. C. Sanders, Fred M. Roberts, Amber O'Neal 2008-5-9 35327 Orange Peninsular Range; Santa Ana Mtns., Weir Canyon, 0.3 mi. west of Eastern Transportation Corridor (Hwy 241) and 1.45 mi. east of south end of Walnut Canyon Reservoir 335 Comment
  UCR195014  Equisetum laevigatum A. C. Sanders, Fred M. Roberts 2008-8-7 35987 Orange Peninsular Range; Santa Ana Mtns., lower Weir Canyon, at narrow gorge c. 0.6 mi. above mouth of cyn at Irvine Ranch gate 192 Comment
  UCR195020  Cuscuta subinclusa A. C. Sanders, Fred M. Roberts 2008-8-7 35992 Orange Peninsular Range; Santa Ana Mtns., lower Weir Canyon, at narrow gorge c. 0.6 mi. above mouth of cyn at Irvine Ranch gate 192 Comment
  UCR195701  Ambrosia psilostachya A. C. Sanders, Fred M. Roberts 2008-8-7 35990 Orange Peninsular Range; Santa Ana Mtns., lower Weir Canyon, at narrow gorge c. 0.6 mi. above mouth of cyn at Irvine Ranch gate 192 Comment
  UCR210050  Stephanomeria diegensis A. C. Sanders, Fred M. Roberts, Jutta Burger 2009-10-21 37198 Orange Peninsular Range; Santa Ana Mtns., Lomas de Santiago, Limestone Canyon, west of Limestone Canyon Rd. 366 Comment
  UCR231191  Heteromeles arbutifolia A. C. Sanders, T. B. Salvato, Kent Beaman 2011-11-3 39936 Orange Peninsular Range; Santa Ana Mtns., near Pleasants Peak along the Main Divide Truck Trail 1152 Comment
  UCR282327  Arctostaphylos glandulosa A. C. Sanders, Yi Huang 2017-3-3 42701 Orange Peninsular Range; Santa Ana Mtns., North Main Divide Road, 3.5 km north of Hwy 74 960 Comment
  UCR42388  Nemacaulis denudata var. denudata A. C. Sanders 1986-5-31 6532 Orange Southern Coast, Balboa Island at Newport Beach. Dunes at the back edge of the beach, from 6th St. S to the harbor entrance 1 Comment
  UCR42433  Abronia umbellata A. C. Sanders 1986-5-31 6528 Orange Southern Coast, Balboa Island at Newport Beach. Dunes at the back edge of the beach, from 6th St. S to the harbor entrance 1 Comment
  UCR66998  Jaumea carnosa A. C. Sanders 1990-10-6 10182 Orange South Coast, Newport Back Bay, SW side at North Star County Beach, SW end of the bay, c. 2 km inland from Hwy 1/ Pacific Coast Hwy 3 Comment
  CAS-BOT-BC102026  Bidens laevis A. C. Sanders; Mitch Provance; B. Pitzer 2000-9-27 23679 Riverside Santa Ana River Valley: SW side of Mt. Rubidoux, NW of intersection of Tequesquite Ave. and Gregory Rd. , near confluence of Arroyo Tequesquite and the river 232 Comment
  CAS-BOT-BC106674  Baccharis salicina A. C. Sanders; P. MacKay; C. L. Sanders; G. Helmkamp; J. Stewart 1994-12-4 15882 Riverside Colorado Desert, Salton Sink: Dos Palmas oasis area, San Andres palm grove, 1.75 km (1.1 mi) WSW of Rancho Dos Palmas, -22 Comment
  CAS-BOT-BC140532  Hemizonia paniculata A. C. Sanders; T. B. Salvato 2003-5-21 26787 Riverside Elsinore Valley: Wildomar, old ranch parcel SE of Wesley St. & SW of Laguna Rd., west of Orange St., NE of Palomar St. 402 Comment
  CAS-BOT-BC167094  Juglans hindsii A. C. Sanders; R. E. Riefner, Jr. 2009-8-11 37150 Riverside Peninsular Range: Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River 238 Comment
  CAS-BOT-BC229309  Abronia villosa A. C. Sanders; D. Malueg 2003-5-8 26564 Riverside San Jacinto Valley: San Jacinto Riverbottom, north of San Jacinto and SE of State St. 465 Comment
  CAS-BOT-BC250135  Eriogonum fasciculatum var. polifolium A. C. Sanders; Mark Elvin; Vipul Joshi 2002-4-26 25034 Riverside The Badlands: west fork of Laborde Canyon near old rocket test facility 622 Comment
  CAS-BOT-BC285036  Hordeum depressum A. C. Sanders 1993-5-12 14016 Riverside Hemet, W side of Warren Road, 1/2 mile S of Florida Ave. (Hwy 74), between the New San Diego Aqueduct and Warren, directly opposite of the W end of Whittier Rd. 460 Comment
  CAS-BOT-BC334464  Athysanus pusillus A. C. Sanders; Timothy W. Chumley 2013-4-2 40745 Riverside Peninsular Range: Temescal Canyon between Horsethief Canyon Rd. and Hostettler Rd. near I-15 Fwy, SE of Corona (Lee) Lake 377 Comment
  CAS-BOT-BC338913  Lasthenia californica A. C. Sanders 1993-4-5 13694 Riverside Western edge of Hemet, along S side of Devonshire Ave. between Old Warren and Warren Roads, SW of Tres Cerritos and N of Florida Ave. (Hwy 74) 460 Comment
  CAS-BOT-BC348037  Oncosiphon piluliferum A. C. Sanders; Mitch Provance; T. B. Salvato 2001-5-8 24209 Riverside Perris-Aguanga region: Val Verde, between Moreno Valley and Perris, along I-215, 0.9 mi. S of Oleander Ave., at S end of Patterson Ave. 457 Comment
  CAS-BOT-BC435007  Glinus lotoides A. C. Sanders; Mitch Provance 1999-9-26 23111 Riverside San Jacinto Valley: Mystic (San Jacinto) Lake, 1.4 mi. SE of Jackrabbit Trail on Gilman Springs Rd., 1.4 mi. S of Eden Hot Spr. 433 Comment
  CAS-BOT-BC502087  Boerhavia triquetra A. C. Sanders; Jim Malusa 2015-9-10 41849 Riverside Sonoran (Colorado) Desert: Salt Creek Canyon, along Summit Rd c. 1.5 mi above mouth of Red Canyon, edge of Chocolate Mtns Aerial Gunnery Range 433 Comment
  CAS-BOT-BC502092  Marina parryi A. C. Sanders; Jim Malusa 2015-9-10 41867 Riverside Sonoran (Colorado) Desert: Bradshaw Trail, 0.85 mi SE of its jct with Summit Rd in Salt Creek Canyon, at wash crossing, at edge of Chocolate Mtns Aerial Gunnery Range 480 Comment
  CAS-BOT-BC502093  Baccharis brachyphylla A. C. Sanders 2015-9-11 41870 Riverside Sonoran (Colorado) Desert: Bradshaw Trail at border of Chocolate Mtns Aerial Gunnery Range, 2.25 mi E of Gasline Rd 646 Comment
  CAS-BOT-BC520443  Solanum americanum A. C. Sanders; Jose Aguiar 2012-12-19 40529 Riverside Sonoran (Colorado) Desert: Coachella Valley, NE of Mecca above jct of Ave.62 and Johnson St. near Coachella Canal -7 Comment
  CDA5163  Eucalyptus camaldulensis A. C. Sanders, O. F. Clarke 1991-6-1 11123 Riverside Upper Santa Ana River/San Bernardino Valley. Riverside, along Spring Brook between Lake Evans (Fairmont Park) & the Santa Ana River. Comment
  CHSC100685  Eucalyptus A. C. Sanders; O. F. Clarke, A. M. Boyce, C. L. Sanders 1993-11-7 14220 Riverside Riverside, residential garden of Al M. Boyce, 266 Frost Court (E edge of UCR). 360 Comment
  OBI082996  Eucalyptus camaldulensis A. C. Sanders, Timothy W. Chumley 2013-3-29 40713 Riverside Peninsular Range; Alberhill, Lake St. at Riverside Co. conservation reserve, 0.28 km south of intersection with Temescal Canyon Rd. 378 Comment
  OBI32597  Eremothera boothii A. C. Sanders 1983-4-24 3798 Riverside Alluvial fan at the NW end of the Orocopia Mts along hwy 195, +/- 3 mi NE of Shavers Well and 2.7 mi NE of the point where the rd enters Box Cyn 366 Comment
  OBI38395  Eschscholzia parishii A. C. Sanders, Charlton, Pitzer, Stewart, et al 1986-3-2 6061 Riverside Graham Pass, between the Chuckwalla and Little Chuckwalla Mts 503 Comment
  OBI79207  Schismus barbatus A. C. Sanders, T. B. Salvato 2011-3-28 38813 Riverside Peninsular Range; Perrris-Aguanga Basin Region: Menifee Valley, between Sun City and Perris, from McLaughlin & Evans roads intersection east to I-215 Fwy (Romoland 7.5') Flat valley bottom, clay-loam soil; disturbed roadsides and field edges in agricultural area, with abandoned old fields near 215. 1425 Comment
  RSA0008410  Ericameria palmeri var. pachylepis A. C. Sanders 1997-11-25 21625 Riverside Skinner/Domenigoni region, S of Hemet Eastside (Diamond Valley) Reservoir, Nicholson Ranch site, just below water line of reservoir under construction, E end of S side of Diamond Valley, ca. 2/3 of the way from W dam to E dam 503 Comment
  RSA0040385  Tamarix A. C. Sanders, Mark Elvin, M. S. Enright 2002-4-16 24983 Riverside Laborde Canyon and adjacent slopes and side canyons, 1 mile east of Mt. Eden, SW of Beaumont 549 Comment
  RSA0066620  Harpagonella palmeri A. C. Sanders, T. B. Salvato, Kelly Volansky, Michelle Balk 2006-5-24 32568 Riverside Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd. 518 Comment
  RSA0076344  Boerhavia triquetra A. C. Sanders, T. B. Salvato 2012-10-12 40403 Riverside Chuckwalla Mountains, Graham Pass, 7.6 km (c. 4.5 mi.) above the road to Chuckwalla Spring on Graham Pass Rd. 387 Comment
  RSA0084821  Datura quercifolia A. C. Sanders, C. L. Sanders, O. F. Clarke 1996-10-23 19644 Riverside Riverside: O. F. Clarke residence, 1012 Spruce St. 305 Comment
  RSA0089935  Amsinckia menziesii A. C. Sanders 2004-5-12 27859 Riverside Elsinore Basin Region: Alberhill Mountain, northwest foot near Lake St. at Alberhill. 378 Comment
  RSA355175  Opuntia engelmannii A. C. Sanders 1986-4-21 6467 -B Riverside Bautista Canyon, common on sandy flats and earth dike, twi miles above the dam, SE of Hemet. 610 Comment
  RSA554020  Mirabilis laevis var. villosa A. C. Sanders, E. J. Lawlor 1992-4-4 12126 Riverside McCoy Mountains, within 1/2 mile of McCoy Spring. 244 Comment
  RSA554221  Chenopodium berlandieri var. sinuatum A. C. Sanders, Chet McGaugh 1991-7-19 11154 Riverside Murrieta Hot Springs, large vernal pool on the S side of Murrieta Hot Springs Road, E of Via Princesa & N of Calle del Lago 348 Comment
  RSA563862  Deschampsia danthonioides A. C. Sanders 1993-5-12 14017 Riverside Hemet, W side of Warren road, 1/2 mile S of Florida Ave. (Hwy 74), between the New San Diego Aqueduct and Warren, directly opposite of the W end of Whittier Road. 457 Comment
  RSA563909  Myosurus minimus subsp. apus A. C. Sanders 1993-4-1 13664 Riverside Western Edge of Hemet, 14 acre parcel at NE corner of intersection of Myers and Devonshire Ave., 3/4 mi. NE of intersection of Florida Ave. (Hwy 74) and Warren Rd. just south of Tres Cerritos. 460 Comment
  RSA597239  Leptosiphon androsaceus A. C. Sanders, W. E. Hawkins 1996-4-24 18074 Riverside Morongo Indian Reservation, in Hathaway Canyon near Burro Flats. 915 Comment
  RSA601104  Phoradendron macrophyllum A. C. Sanders, J. Goetzen 1996-5-1 18141 Riverside San Bernardino Mtns: Morongo Indian Reservation, along dirt road in Hathaway Creek Canyon, N of Banning 793 Comment
  RSA605176  Salazaria mexicana A. C. Sanders 1995-3-5 15988 Riverside Colorado Desert: Orocopia Mtns, Maniobra Valley, 1.6-3 mi. S of frontage road (old 60) along I-10, S to edge of BLM wilderness. 555 Comment
  RSA605215  Eragrostis lehmanniana A. C. Sanders, G. Helmkamp, P. J. MacKay 1995-3-12 16023 Riverside Indio, just SW of the Whitewater River Channel at Auto Center Dr. (Hwy 111)., 33 deg 43.3'N, 116 deg 12.3'W -8 Comment
  RSA613888  Pseudognaphalium biolettii A. C. Sanders 1997-3-1 19714 Riverside Box Springs Mtns: Coyote Hill (Bench Mark 'Versity', 1386ft) and ridge S and SE of the UCR Botanic Garden 427 Comment
  RSA615041  Plantago erecta A. C. Sanders 1997-3-1 19740 Riverside Riverside, box Springs Mtns, S end of the range along Gernert road (dirt), in valley draining to Box Spring Canyon 457 Comment
  RSA615134  Aphanes occidentalis A. C. Sanders, G. Helmkamp 1997-3-15 19956 Riverside Lake Skinner area: NE of Skinner Lake in a tributary to Rawson Canyon, along the dirt road. 503 Comment
  RSA619794  Isocoma menziesii A. C. Sanders, K. C. Rose 1998-9-29 22244 Riverside San Jacinto Valley; west edge of Hemet, east side of Warren Rd. between Esplanade Ave. and the Tres Cerritos Hills. 459 Comment
  RSA620357  Nemophila menziesii A. C. Sanders 1997-3-1 19724 Riverside Box Springs Mtns: Coyote Hill (Bench Mark Versity , 1386ft) and ridge S and SE of the UCR Botanic Garden. 427 Comment
  RSA620645  Lotus humistratus A. C. Sanders, G. K. Helmkamp 1997-3-15 20001 Riverside Lake Skinner, SE foot of Bachelor Mtn., just north of the lake. 500 Comment
  RSA643465  Ambrosia dumosa A. C. Sanders, K. Rose 1995-4-27 16744 Riverside Coachella Valley: foot of the Little San Bernardino Mountains, canyon E of Fan Hill, just outside Joshua Tree National Park. 550 Comment
  RSA643669  Galium angustifolium A. C. Sanders 1995-4-13 16483 Riverside San Bernardino Mountains/ Colorado Desert: Devil's Garden, E end of mountains, 2.1 miles W of Highway 62 on Pierson Ave. and dirt extension, 1.7 mile above Sierra Blvd. 701 Comment
  RSA645544  Solanum mauritianum A. C. Sanders 1995-11-30 17928 Riverside Riverside: Rustin Ave. N of Spruce, spontaneous at edge of an abandoned orange orchard and a light industrial area. 305 Comment
  RSA653392  Cassia nemophila A. C. Sanders, K. C. Rose 1999-5-28 22794 Riverside Coachella Valley: between La Quinta and Indio, along Jefferson St. between Ave 54 and I-10. 10 Comment
  RSA653499  Glycyrrhiza lepidota A. C. Sanders, Mitch Provance, B. Pitzer 2000-9-27 23678 Riverside SW side of Mt. Rubidoux, NW of intersection of Tequesquite Ave. and Gregory Rd., near confluence of Arroyo Tequesquite and the river 232 Comment
  RSA655401  Eucalyptus rudis A. C. Sanders 1998-1-15 21650 Riverside along old Rawson Rd. in center of Crown Valley, at junction with main E-W road through valley 634 Comment
  RSA655607  Fagonia laevis A. C. Sanders 2000-4-25 23354 Riverside east side of the Coachella Canal between I-10 and Ave. 56 (Airport Rd.), 3 miles E of Thermal 15 Comment
  RSA655629  Abronia villosa var. aurita A. C. Sanders 2000-3-19 23315 Riverside Diamond Valley, off old Rawson Rd. N of Crown Valley, on future bed of Diamond Val. Reservoir, now filling 485 Comment
  RSA656539  Navarretia atractyloides A. C. Sanders 2000-5-25 23425 Riverside Menifee Valley; S of Newport Rd., N of Holland Rd. and E of Bradley Rd., 2 miles due east of Railroad Canyon Lake 439 Comment
  RSA660943  Lotus strigosus A. C. Sanders 1998-3-17 21743 Riverside Shipley/Skinner Reserve area; North Domenigoni Hills, S of Hemet 343 Comment
  RSA661037  Polygonum lapathifolium A. C. Sanders, Mitch Provance 1999-9-26 23083 Riverside McMullen Flat at Valley High County Park, 0.7 mi. SE of Hwy 74 on Twin Pines Ranch Road. 1183 Comment
  RSA666586  Gamochaeta pensylvanica A. C. Sanders 2002-3-20 24895 Riverside Western Colorado Desert: Coachella Valley, city of Palm Springs, around offices of Agua Caliente Band of Cahuilla Indians, 650 E Tahquitz Canyon Way at Calle El Segundo (Palm Springs.) 137 Comment
  RSA666631  Lonicera subspicata A. C. Sanders, Mark Elvin, Vipul Joshi 2002-4-26 25022 Riverside The Badlands: canyon above Eden Hot Springs. 549 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
  RSA667035  Brassica tournefortii A. C. Sanders, Mark Elvin, Julie M. Vanderwier 2002-4-9 24916 Riverside The Badland: hills and canyons west of Laborde Canyon, 1 mile northeast of Eden Hot Springs, SW of Beaumont. 610 Comment
  RSA689587  Youngia japonica A. C. Sanders 2002-3-8 24895 Riverside Don Pedro's restaurant on University Ave. west of Iowa Ave. 302 Comment
  RSA691032  Gnaphalium luteoalbum A. C. Sanders, Mark Elvin, Jane Rodgers 2001-8-17 24603 Riverside Mojave Desert, Little San Bernardino Mtns.: Stubbe Spring, Joshua Tree National Park, 4.35 mi. (airline) SW from park road in Lost Horse Valley 1341 Comment
  RSA701781  Rumex violascens A. C. Sanders, K. C. Rose 1999-6-18 22829 Riverside Domenigoni Valley: upper Warm Springs Creek between Hwy 79 (Winchester Rd.) and Scott Rd., Domenigoni Ranch, S of Winchester. 433 Comment
  RSA709795  Eucrypta chrysanthemifolia A. C. Sanders 2004-5-5 27770 Riverside Gavilan Hills: Route of proposed realignment of Gavilan Rd., SSW from Multiview Rd. intersection, ca. 0.25 mi. NNW of Harford Spring, ca. 1.2 mi. NE of Gavilan Peak. 579 Comment
  RSA710934  Stipa capensis A. C. Sanders, M. Skinner 1995-4-6 16393 Riverside Sonoran (Colorado) Desert/San Jacinto Mtns.: Coachella Valley, Chino Canyon, along the Palm Springs Tram read, north side of the road 14 telephone poles above Hwy 111/Palm Canyon Drive. 290 Comment
Read comments
Oct 4 2010
  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
  RSA713969  Tamarix ramosissima A. C. Sanders 2002-4-26 25023 Riverside The Badlands: canyon above Eden Hot Springs. 549 Comment
  RSA714656  Salix laevigata A. C. Sanders, Guy Bruyea 2004-4-2 27408 Riverside San Jacinto Valley: Tres Cerritos, ca. 3 miles WNW of Hemet, east of the Lakeview Mtns., in central valley among the three peaks. 488 Comment
  RSA714662  Matricaria globifera A. C. Sanders 2004-4-9 27479 Riverside Perris Valley: Ramona Expressway at east end of Lake Perris dam. 457 Comment
  RSA715069  Lotus hamatus A. C. Sanders, D. Malueg 2003-5-8 26568 Riverside Perris-Aguanga Basin region: Los Alamos Road at Warm Springs Creek crossing west of Hwy 79, northeast of the Hogbacks, north of Los Alamos Rd. and east of the creek. 396 Comment
  RSA715103  Euphorbia polycarpa A. C. Sanders, Guy Bruyea 2004-4-2 27431 Riverside Peninsular Range: Temescal Canyon, Serrano Highlands project, between Glen Ivy Hot Springs and Arcilla, NE side of the I-15 Fwy, south of Clay Canyon Rd. 305 Comment
  RSA715195  Eriastrum filifolium A. C. Sanders, T. B. Salvato, Kelly Volansky 2006-5-28 32626 Riverside Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd., vicinity of peak 2279. 579 Comment
  RSA715243  Hesperolinon micranthum A. C. Sanders, T. B. Salvato, Kelly Volansky 2006-5-22 32507 Riverside Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd. 549 Comment
  RSA715256  Eucrypta chrysanthemifolia A. C. Sanders 2006-5-19 32443 Riverside Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn/Scott Rd. and north of Clinton Keith Rd. 518 Comment
  RSA715262  Amaranthus retroflexus A. C. Sanders, D. Bramlet, Mihai Costea, T. B. Salvato 1999-10-15 23169 Riverside San Jacinto Valley: Mystic (San Jacinto) Lake, 1.4 mi. E of Jackrabbit Trail on Gilman Springs Rd., 1.4 mi. S of Eden Hot Spr. 433 Comment
  RSA716824  Camissonia bistorta A. C. Sanders, T. B. Salvato, Mitch Provance 2003-4-4 25839 Riverside San Bernardino/Santa Ana River Valley Region: Jurupa Mtns., hill SW of the Jensen Quarry, NW of Sunnyslope. 366 Comment
  RSA717493  Fraxinus velutina A. C. Sanders, O. F. Clarke 1991-6-10 11135 Riverside Upper Santa Ana River/San Bernardino Valley: Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River. 238 Comment
  RSA731979  Lasthenia glabrata subsp. coulteri A. C. Sanders 2008-4-15 34887 Riverside Peninsular Range: NE edge of city of Elsinore, off Nichols Rds. along Baker St. near Durant Siding. 383 Comment
  RSA734888  Pentachaeta aurea A. C. Sanders, Tim Thomas 2008-6-20 35530 Riverside May Valley area, at spring with trough, along dirt road (May Valley Rd.) c. 1.5 mi. ENE of Keenwild, 0.5 mi. NW of FS Rd. 5S05 1600 Comment
  RSA781209  Bromus berteroanus A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz 2010-4-2 37709 Riverside Alberhill, south foot of the Gavilan Hills at Temescal Canyon, 0.3 mi NNE (14 deg ) of intersection of Temescal Canyon Rd. and Concordia Ranch Rd. 405 Comment
  RSA781323  Juglans hindsii A. C. Sanders, R. E. Riefner Jr. 2009-8-11 37142 Riverside Box Springs Mtns. Foothills, Riverside, eastern side of UCR Campus in canyon below botanical garden 320 Comment
  SBBG104071  Atrichoseris platyphylla A. C. Sanders, E. J. Lawlor 1992-4-4 12105 Riverside within 0.5 mi of McCoy Spring, on alluvial slopes below and to the S, and on cyn bottom above the spring 243 Comment
  SBBG104076  Calycoseris wrightii A. C. Sanders, E. J. Lawlor 1992-4-4 12114 Riverside within 0.5 mi of McCoy Spring 243 Comment
  SBBG119912  Rubus ursinus A. C. Sanders with O. F. Clarke 1991-6-10 11125 Riverside Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River; Riverside 238 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
  SBBG120068  Astragalus pomonensis A. C. Sanders, K. Volansky 2005-3-17 29216 Riverside French Valley, SE of Winchester Rd (Hwy 79) between Thompson Rd and Benton Rd, ca. 0.5 mi NE of Adobe Spring, near San Diego Aqueduct 412 Comment
  SBBG120070  Lupinus succulentus A. C. Sanders, K. Volansky 2005-3-17 29211 Riverside French Valley, SE of Winchester Rd (Hwy 79) between Thompson Rd and Benton Rd, ca. 0.5 mi NE of Adobe Spring, near San Diego Aqueduct 412 Comment
  SBBG120128  Trifolium depauperatum var. truncatum A. C. Sanders, K. Volansky 2005-3-17 29206 Riverside French Valley, SE of Winchester Rd (Hwy 79) between Thompson Rd and Benton Rd, ca. 0.5 mi NE of Adobe Spring, near San Diego Aqueduct 412 Comment
Read comments
Apr 2 2011
  SBBG120130  Plagiobothrys acanthocarpus A. C. Sanders with K. Volansky 2005-3-17 29201 Riverside French Valley, SE of Winchester Rd (Hwy 79) between Thompson Rd and Benton Rd, ca. 0.5 mi NE of Adobe Spring, near San Diego Aqueduct 412 Comment
  SBBG128636  Atriplex elegans var. elegans A. C. Sanders, J. F. Green 2012-6-25 40307 Riverside Temescal Cyn near I-15 crossing of Temescal Cyn Rd and Temescal Crk, ca. 2.6 km SE of Lee (Corona Lake); Santa Ana Mtns 361 Comment
  SBBG87809  Eschscholzia parishii A. C. Sanders, D. Charlton, B. Pitzer, Stewart 1986-3-2 6061 Riverside Graham Pass, between the Chuckwalla and Little Chuckwalla Mtns 502 Comment
  SBBG87827  Schoenoplectus americanus A. C. Sanders with Pitzer, Charlton, Kniffen 1986-3-3 6093 Riverside Corn Spring, wash below the spring and wash and rocky slopes to the S; Chuckawalla Mtns 487 Comment
  SD124707  Castela emoryi Andy C. Sanders, D. Charleton, B. Pitzer 1986-3-1 6041 Riverside Hayfield Lake, NW end of the lake ca. I(c) mile SW of pumping station 1349 Comment
  SD124728  Amsinckia intermedia A. C. Sanders, Pitzer, Charlton, Kniffen, Stewart 1986-3-2 6050 Riverside Chuckwalla Bench, south side of the Chuckwalla Mountains, on the Bradshaw Road, ca. 2 miles east of the gasline road 640 Comment
  SD126211  Leptosiphon floribundus subsp. hallii A. C. Sanders, E. J. Lawlor 1988-10-22 8722 Riverside Pinyon Flats area, Santa Rosa Mountains along Horsethief Creek where the trail from the Dolomite Mine crosses, upper margin of the wash (mak 10/07) 1100 Comment
  SD129177  Hilaria rigida A. C. Sanders 1989-9-19 9496 Riverside Chocolate Mountains Aerial Gunnery Range: 1.75 kilometers (airline) south of the Tabaseca Tank, along the wash above Tabaseca Target (UTM: 11S, PH-35E, 07N) 680 Comment
  SD129583  Baccharis brachyphylla A. C. Sanders 1989-9-19 9503 Riverside Chocolate Mountains aerial Gunnery Range: 1.75 km (airline) south of Tabaseca Tank, along the wash above Tabaseca Target (UTM:11S,PH-35E,07N) 680 Comment
  SD133230  Deschampsia danthonioides A. C. Sanders 1991-4-19 10926 Riverside Edgemont area, east of Sycamore Canyon; 0.8 miles west of highway I-215 on East Ridge dr; just west of Pepsi Plant 466 Comment
  SD140173  Trichoptilium incisum A. C. Sanders, E. J. Lawlor 1992-4-4 12107 Riverside Within 1/2 mile of McCoy Spring on alluvial slopes below and to the south and canyon bottom above the spring 239 Comment
  SD140218  Phalaris lemmonii A. C. Sanders 1993-5-12 14001 Riverside Hemet, SW corner of the intersection of Florida Ave. (Hwy 74) and Warren Rd., between the new San Diego Aqueduct and Warren, vernally wet depressions 456 Comment
  SD143868  Salvia columbariae A. C. Sanders 1997-3-1 19713 Riverside Box Spring Mts., Coyote Hill, (Bench Mark Versity,1386 Ft) and Ridge S & SE of the UCR Botanic Garden 422 Comment
  SD143943  Crassula connata A. C. Sanders 1997-3-1 19706 Riverside Box Springs Mountains; Coyote Hill and ridge south and southeast of the UCR Botanic Garden. 420 Comment
  SD143997  Cryptantha racemosa A. C. Sanders, S. White, C. L. Sanders 1994-10-9 15814 Riverside San Bernardino Mountains: Whitewater Cyn., 2 mi. below trout farm, above Bonnie Bell. 550 Comment
  SD144014  Senecio vulgaris A. C. Sanders 1997-3-1 19703 Riverside Box Springs Mtns.: Coyote Hil (Bench Mark Versity, 1386 ft.) and ridge S and SE of the UCR Botanic Garden. 427 Comment
  SD144439  Pterostegia drymarioides Andy C. Sanders, G. Waines, B. Ehdaie, A. Aryavand 1997-3-12 19889 Riverside Lake Skinner Area, lower Rawson Canyon, NE of the lake and SW of Black Mtn., along the road 518 Comment
  SD145980  Lepidium dictyotum var. acutidens A. C. Sanders, K. C. Rose 1998-5-21 21858 Riverside Hemet: alkaline flats west of town, east of the canal, south of Highway 74 and ca. 1/4 mile west of Warren Road. 456 Comment
  SD146044  Symphyotrichum defoliatum A. C. Sanders, Mitch Provance 1999-9-26 23078 Riverside San Jacinto Mountains; McMullen Flat, ca., 1.0 km northwest of Valley High County Park. 1195 Comment
  SD146076  Stipa capensis A. C. Sanders, G. Waines, M. Provance, T. B. Salvato 2000-4-15 23321 Riverside Chino Canyon, foothills of the San Jacinto Mtns., along the road to the Palm Springs tram 1.5 miles above Hwy 111 366 Comment
  SD146115  Cyperus odoratus A. C. Sanders, Mitch Provance, et al 2000-9-27 23680 Riverside Santa Ana River Valley; southwest side of Mount Rubidoux; northwest of intersection of Tequesquite Avenue and Gregory Road; near confluence of Arroyo Tequesquite and the river . 231 Comment
  SD146150  Cymbalaria muralis A. C. Sanders 1998-4-12 21751 Riverside Residence at 5081 Magnolia Ave., corner of Chapman Pl. 256 Comment
  SD146193  Leptosiphon liniflorus A. C. Sanders, S. D. Boyd, Mitch Provance, J. Ross 1998-10-25 22296 Riverside Anza area; Cahuilla Valley, 5.5 miles west of Bautista Rd. on Highway 371. 1052 Comment
  SD146197  Eriastrum sapphirinum subsp. sapphirinum A. C. Sanders, S. D. Boyd, et al. 1998-10-25 22281 Riverside Pine Meadow along Highway 74 in Garner Valley, 1.0 mile northwest of Highway 371 junction to Anza. 1441 Comment
  SD146317  Chenopodium album A. C. Sanders, Mitch Provance 2000-10-16 23722 Riverside Riverside; railroad right of way between Watkins Dr. and Campus View Dr., near site of Lemona siding. 334 Comment
  SD148064  Keckiella antirrhinoides Andy C. Sanders 2001-5-3 24083 Riverside Perris-Aguanga Basin region; Hemet, SE corner of State Street at Gibble, 1712 ft. hill at east end of Diamond Valley Comment
  SD148070  Castilleja affinis Andy C. Sanders, T. B. Salvato 2001-5-3 24084 Riverside Perris-Aguanga Basin Region: Hemet, SE corner of State Street at Gibbel, 1712 ft. hill at east end of Diamond Valley 494 Comment
  SD148098  Eriastrum sapphirinum subsp. dasyanthum A. C. Sanders, T. B. Salvato 2001-5-3 24094 Riverside Perris-Aguanga Basin region; Hemet, southeast corner of State Street at Gibbel at east end of Diamond Valley. 494 Comment
  SD148111  Camissoniopsis bistorta A. C. Sanders, T. B. Salvato 2000-5-25 23426 Riverside Menifee Valley: S of Newport Rd., N of Holland Rd. and E of Bradley rd., 2 miles due east of railroad Canyon Lake (Romoland 7.5' Q.) on decomposed granite slopes along a dirt road, generally N-facing slopes with sandy soil 438 Comment
  SD178181  Plagiobothrys canescens A. C. Sanders, Guy Bruyea 2004-4-2 27414 Riverside San Jacinto Valley: Tres Cerritos, ca. 3 miles west-northwest of Hemet, east of the Lakeview Mtns., mouth of canyon on south side, just north of Rose Rd. 462 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
  SD185088  Vulpia microstachys A. C. Sanders 2005-4-21 29562 Riverside Gavilan Hills, south of Harford Springs County Park and Ida Leona Road. 622 Comment
  SD185137  Logfia depressa A. C. Sanders, K. C. Rose, D. Woodard 1995-3-15 16143 Riverside Mouth of San Gorgonio Pass, along Whitewater River wash between Windy Point and I-10. 328 Comment
  SD186123  Amsinckia intermedia A. C. Sanders, T. B. Salvato and Mitch Provance 2003-4-4 25834 Riverside Jurupa Mountains, hill southwest of the Jensen Quarry, northwest of Sunnyslope. 366 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
  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
  SD197911  Lithophragma A. C. Sanders 1997-4-3 20158 Riverside Lake Skinner area; near north foot of Black Mountain, slopes south of Crown Valley. 655 Comment
  SD212554  Atriplex canescens A. C. Sanders, J. Andre, et al. 2005-2-26 29128 Riverside Sonoran Desert; southeast of Highway 177 toward dunes above Palen Dry Lake, southeast end of Coxcomb Mountains. 167 Comment
  SD224806  Schismus barbatus A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand 1997-3-12 19872 Riverside Lake Skinner area: lower Rawson Canyon just NE of the lake along the road. 456 Comment
  SD224895  Lepidium dictyotum var. acutidens A. C. Sanders, K. D. Jones & D. Malueg 1996-4-20 18056 Riverside San Jacinto River between Nuevo and Lakeview, from 11th to 13th Streets. 433 Comment
  SD224914  Spergularia bocconi A. C. Sanders, K. D. Jones & D. Malueg 1996-4-20 18047 Riverside San jacinto River between Nuevo and Lakeview, from 11th to 13th streets. 433 Comment
  SD225025  Laportea ovalifolia A. C. Sanders 1995-11-30 17926 Riverside Riverside: week in the UCR Botanic Garden. 365 Comment
  SD233777  Heliotropium curassavicum A. C. Sanders, Kelly Volansky 2003-10-16 27344 Riverside Moreno Valley: lower Pigeon Pass Valley, NE corner of intersection of Old Lake Dr. and Pigeon Pass Rd. (Riverside East 7.5' Q). 534 Comment
  SD236355  Plantago patagonica A. C. Sanders, N. Ferguson 1994-6-2 14628 Riverside San Jacinto Mountains: Bautista Canyon, ca. 1 mile above the forest service boundary. 850 Comment
  SD236423  Erythranthe guttata A. C. Sanders, Tim Thomas 2008-6-20 35551 Riverside Peninsular Range; San Jacinto Mtns.: May Valley near Fleming Ranch, north of Bonita Vista Rd. and east of Herkey Creek 1550 Comment
  SD237426  Acmispon brachycarpus A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz 2010-4-2 37740 Riverside Peninsular Range: Alberhill, south foot of the Gavilan Hills at Temescal Canyon, c. 0.5 mi NE (34a^z) of intersection of Temescal Canyon Rd. and Concordia Ranch Rd. 427 Comment
  SD239873  Gilia angelensis A. C. Sanders, T. B. Salvato 2008-2-19 34424 Riverside San Bernardino Valley Region: Riverside, vacant lot at NW corner of the intersection of Chicago Ave. and M.L. King (ex Pennsylvania) Ave (Riverside E 7.5'Q) 295 Comment
  SD241144  Eriogonum gracile A. C. Sanders 2008-7-25 35911 Riverside Peninsular Range: San Jacinto Mountains: east side of May Valley, along Bonita Vista Road at foot of hills (Idyllwild 7.5'Q) 1580 Comment
  SD244110  Athysanus pusillus A. C. Sanders, Timothy W. Chumley 2013-4-2 40745 Riverside Peninsular Range: Temescal Canyon between Horsethief Canyon Road and Hostettler Road, near I-15 fwy, SE of Corona (Lee) Lake (Alberhill 7.5'Q) 377 Comment
  SD247435  Trifolium variegatum A. C. Sanders, Tim Thomas, T. B. Salvato 2008-6-24 25579 Riverside Peninsular Range; San Jacinto Mountains: Coldwater Creek watershed, c. 1.25 miles ENE of Moutain Center, nameless triburary to Coldwater Creek north of Johnson Meadow, below mapped spring (Idyllwild 7.5'Q) 1479 Comment
  SD251264  Gilia angelensis A. C. Sanders, Mitch Provance, T. B Salvato 2001-4-6 23968 Riverside Perris-Aguanga Basin region: Temecula, Long Canyon area west of Del Rey Rd., hills on both sides of gas pipeline route. 366 Comment
  SD260308  Phoradendron californicum A. C. Sanders, Tim Thomas, T. B. Salvato 2012-11-1 40510 Riverside Sonoran (Colorado) Desert: Chuckwalla Bench, south of the Chuckwalla Mtns., along Bradshaw Trail 1 km SE of Augustine Rd. junction, large wash on SW side of road. 694 Comment
  SD261005  Saltugilia australis Andrew C. Sanders 1994-5-30 14584 Riverside San Bernardino Mtns: NNE of Beaumont at Highland Springs, hills north of the end of Bellflower Ave., at Dutton St. (Beaumont 7.5'Q) 950 Comment
  SD262303  Pterocarya stenoptera A. C. Sanders 2017-5-15 43206 Riverside Riverside, eastern side of UCR campus, in canyon below the uCR Botanic Garden, adjacent to parking area (Riverside East 7.5'Q) 340 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
  SEINET1908452  Oxytheca trilobata A. C. Sanders, Mitch Provance 2008-1 35762 Riverside Peninsular Range; San Jacinto Mtns.: 3/4 mi. NE of Mountain Center, c. 1/4 mile NE of Keenwild Fire Station, near road to helipad. 1463 Comment
  SEINET2043226 Image available Pectocarya heterocarpa A. C. Sanders, K. C. Rose, D. Woodard 1995-3-15 16125 Riverside Coachella Valley: Mouth of San Gorgonio Pass, along Whitewater River wash between Windy Point & I-10 (White Water Quad 7.5') 329 Comment
  SEINET232559  Cirsium occidentale var. californicum A. C. Sanders, B Pitzer 1987-4-21 7048 Riverside Box Springs Mountains near southernmost radio towers (Riverside East Quad) 792 Comment
  SEINET238670  Astragalus pomonensis A. C. Sanders, T. B. Salvato 2000-5-25 23401 Riverside Menifee Valley: south of Newport Road north of Holland Road. and east of Bradley Road 2 mies due east of Ralilraod Can 460 Comment
  SEINET238736  Rhamnus crocea A. C. Sanders, Mitch Provance; T. B. Salvato 2000-6-1 23448 Riverside Menifee Valley: S of Newport Rd. N of Holland Rd. and E of Bradley Rd. 2 miles due east of Railroad Canyon Lake. 439 Comment
  SEINET244302 Image available Hordeum depressum A. C. Sanders, Carolyn Washburn 2001-5-10 24248 Riverside Perris-Aguanga Basin; San Jacinto River Valley, S side of intersection of Sanderson Ave, and Ramona Blvd., ca. 4 mi. NW of San Jacinto. 445 Comment
  SEINET2473418 Image available Hordeum depressum Andrew C. Sanders, T. B. Salvato 2011-1 38892 Riverside Peninsular Range; Elsinore Trough; city of Lake Elsinore, Baker St. c. 100 m NW of Hwy 74/Riverside Dr. 380 Comment
  SEINET269325 Image available Bromus berteroanus A. C. Sanders, G. Helmkamp; P. MacKay et al 1995-3-19 16168 Riverside Coachella Valley/San Jacinto Mtns. foothills: N-facing rocky slope in Chino Canyon along the Palm Springs tram road 2 490 Comment
  SEINET272344  Rumex hymenosepalus A. C. Sanders, G Helmkamp 1997-3-15 19958 Riverside Lake Skinner Area; NE of Skinner Lake in a tributary to Rawson Canyon along the dirt road. UTM 10km cell: MH-9E 1N. Sk 503 Comment
  SEINET272395  Salvia mellifera A. C. Sanders, G Helmkamp 1997-3-15 19926 Riverside Lake Skinner area: hill (1864) E of Skinner Lake at NW end of Tucalota Hills 549 Comment
  SEINET3079479 Image available Alonsoa linearis A. C. Sanders 1985-5-30 5813 Riverside UCR Botanic Garden, in the bed on the W side of the lath house, grid cell E-7. 366 Comment
  SEINET3084047 Image available Pectocarya penicillata A. C. Sanders, P. MacKay, T. Thomas, G. Helmkamp 1997-2-8 19679 Riverside Colorado Desert/San Jacinto Mtns: Palm Springs area, Tahquitz Debris Basin at mouth of Tahquitz Canyon. 183 Comment
  SEINET3837934 Image available Chloris truncata A. C. Sanders, T. B. Salvato 2011-3-28 38816 Riverside Peninsular Range: Perris-Aguanga Basin Region: Menifee Valley, between Sun City and Perris, from McLaughlin & Evans road intersection E to I-215 Fwy (Romoland) 434 Comment
  UC2015540  Gilia angelensis A. C. Sanders with G. Helmkamp, P. MacKay, et al 1995-3-19 16171 Riverside Coachella Valley/San Jacinto Mtns. Foothills, N-facing rocky slope in Chino Canyon along the Palm Springs tram road, 2 miles above Highway 111 (Palm Canyon Dr.) Comment
  UC2015548  Dithyrea californica A. C. Sanders with G. Helmkamp, P. MacKay, et al 1995-3-19 16186 Riverside Coachella Valley, Willow Hole, 4 miles south of Desert Hot Springs. Comment
  UC2015577  Bernardia incana A. C. Sanders with G. Helmkamp, P. MacKay, et al 1995-3-19 16177 Riverside Coachella Valley/San Jacinto Mtns. foothills: Chino Canyon near the Palm Springs tram station. Comment
  UCD104884  Clarkia purpurea A. C. Sanders; T. B. Salvato 2001-5-3 24088 Riverside Perris-Aguanga Basin region. Hemet, SE corner of State Street at Gibbel, 1712 ft. hill at east end of Diamond Valley. 494 Comment
  UCD105617  Cassia nemophila A. C. Sanders; K. C. Rose 1999-5-28 22794 Riverside Coachella Valley: between La Quinta and Indio, along Jefferson St. between Ave 54 and I-10. 10 Comment
  UCD136969  Uropappus lindleyi A. C. Sanders; Mitch Provance, T. B. Salvato, C. L. Sanders 2001-4-3 23875 Riverside Perris-Aguanga Basin region, Temecula, along east side of pipeline NE of Long Canyon, W of San Diego Aqueduct. 381 Comment
  UCD142277  Stillingia linearifolia A. C. Sanders 1997-3-1 19747 Riverside Box Springs Mtns., S end of the range along Gernert Rd. (dirt), in valley draining to Box Springs Cyn. 457 Comment
  UCD170125  Spergularia platensis var. platensis A. C. Sanders 1993-4-5 13682 Riverside San Jacinto Valley, west edge of Hemet, along south side of Devonshire Ave. between Old Warren and Warren Roads, SW of Tres Cerritos and north of Florida Ave./ Hwy 74. 460 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
  UCD73488  Quercus berberidifolia A. C. Sanders; T. Tennant 1997-11-14 21602 Riverside San Bernardino Mtns.: Morongo Indian Reservation, sag pond at SE end of Burro Flats. 1110 Comment
Read comments
Aug 12 2015
  UCR100025  Lotus hamatus A. C. Sanders, G. Helmkamp 1997-3-15 20000 Riverside Peninsular Range, Lake Skinner, SE foot of Bachelor Mtn., just north of the lake 600 Comment
  UCR101395  Chenopodium berlandieri A. C. Sanders, K. C. Rose 1998-9-29 22242 Riverside San Jacinto Valley, west edge of Hemet, east side of Warren Rd. between Esplanade Ave. and the Tres Cerritos Hills 459 Comment
  UCR101432  Allium peninsulare A. C. Sanders 1997-4-10 20334 Riverside Tucalota Hills, east of Lake Skinner 701 Comment
  UCR101445  Stipa pulchra A. C. Sanders, N. Ferguson 1997-3-20 20068 Riverside Riverside area, March Air Force Base, west of Hwy 215 at west end of Cactus Ave., vicinity of former weapons storage facility 518 Comment
  UCR101450  Ceanothus perplexans A. C. Sanders, Tracy Tennant, Jeff Ross 1998-8-20 22236 Riverside San Bernardino Mtns., Morongo Indian Reservation, lower Millard Canyon 841 Comment
  UCR102813  Marrubium vulgare A. C. Sanders 1997-3-19 20056 Riverside Lake Skinner area, upper Rawson Canyon, west of Black Mountain, along the road from Lake Skinner 549 Comment
  UCR102829  Cryptantha intermedia A. C. Sanders 1997-4-3 20149 Riverside Lake Skinner area, near north foot of Black Mountain, slopes south of Crown Valley 726 Comment
  UCR102844  Euphorbia albomarginata A. C. Sanders 1997-4-3 20169 Riverside Lake Skinner area, N edge of large clay patch adjacent to the E side of the Skinner entrance road, c. 1-2 km NE of Borel Road. 473 Comment
  UCR102886  Sanicula bipinnatifida A. C. Sanders 1997-3-26 20137 Riverside Lake Skinner area, large clay patch adjacent to the Skinner entrance road, c. 1 km NE of Borel Rd. 473 Comment
  UCR103725  Amsinckia menziesii A. C. Sanders, G. Helmkamp 1997-3-15 19982 Riverside Lake Skinner area, NE shore of Skinner Lake, SE foot of Bachelor Mtn., NE slopes of a small hill 473 Comment
  UCR104940  Keckiella antirrhinoides var. antirrhinoides A. C. Sanders, Pam MacKay, Tim Thomas & O. F. Clarke 1997-5-4 20698 Riverside San Jacinto Mountains, N side of the range, Twin Pines Creek below the confluence with Brown Creek [c. 2.5 miles below Twin Pines Rd. on dirt road] 854 Comment
  UCR105428  Vicia A. C. Sanders, O. F. Clarke 1997-5-4 20673 Riverside Beaumont, near railroad on east side of Hwy 79, south of Hwy I-10 793 Comment
  UCR106884  Gilia capitata A. C. Sanders, Pam MacKay, Tim Thomas & O. F. Clarke 1997-5-4 20666 Riverside San Jacinto Mountains, north side along Hwy 243, 1.5 mi below Twin Pines Ranch Road (McMullen Flat), north slope of Peak 3740 1067 Comment
  UCR108487  Astragalus didymocarpus A. C. Sanders, G. K. Helmkamp, P. J. MacKay, et al 1995-3-19 16188 Riverside Western Colorado Desert, Coachella Valley, Willow Hole, 4 miles south of Desert Hot Springs. 213 Comment
  UCR108490  Phacelia campanularia A. C. Sanders, K. C. Rose, D. Woodard 1995-3-22 16198 Riverside Sonoran (Colorado) Desert, mouth of San Gorgonio Pass, alluvial fan just east of the mouth of Whitewater Canyon between Windy Point & Hwy I-10, Coachella Valley 370 Comment
  UCR109459  Lepidium A. C. Sanders, G. Helmkamp 1997-3-15 19978 Riverside Lake Skinner area, N foot of 1700 ft. hill east of Bachelor Mtn., small canyon and grassy S-facing slopes 488 Comment
  UCR110372  Sesuvium verrucosum A. C. Sanders, Mitch Provance 1999-9-26 23121 Riverside San Jacinto Valley, Mystic (San Jacinto) Lake, 1.4 mi. SE of Jackrabbit Trail on Gilman Springs Rd., 1.4 mi. south of Eden Hot Spring 433 Comment
  UCR110403  Sesuvium verrucosum A. C. Sanders, D. Bramlet, Mihai Costea, T. B. Salvato 1999-10-15 23186 Riverside San Jacinto Valley, Mystic (San Jacinto) Lake, 1 mile west of Jackrabbit Trail on Gilman Springs Rd., 0.4 mi. west of Quail Lake Golf C. entrance, 2 mi. WNW of Eden Hot Spr. 436 Comment
  UCR110417  Aster subulatus A. C. Sanders, Mitch Provance 1999-9-26 23126 Riverside San Jacinto Valley, Mystic (San Jacinto) Lake, 1.4 mi. SE of Jackrabbit Trail on Gilman Springs Rd., 1.4 mi. south of Eden Hot Spring 433 Comment
  UCR110917  Hemizonia pungens subsp. laevis A. C. Sanders, K. C. Rose 1999-6-18 22816 Riverside Domenigoni Valley, upper Warm Springs Creek between Hwy 79 (Winchester Rd.) and Scott Rd., Domenigoni Ranch, south of Winchester 433 Comment
  UCR111514  Aristida divaricata A. C. Sanders, Steve Boyd, Mitch Provance, J. Ross 1998-10-25 22284 Riverside San Jacinto Mtns., Pine Meadow along Hwy 74 in Garner Valley (eastern), 1 mi. NW of Hwy 371 junction to Anza 1441 Comment
  UCR111985  Clarkia purpurea subsp. quadrivulnera A. C. Sanders, T. B. Salvato 2000-5-25 23417 Riverside Peninsular Range, Menifee Valley, south of Newport Rd., north of Holland Rd. and west of Bradley Rd., 2 miles due east of Railroad Canyon Lake 488 Comment
  UCR112089  Phacelia crenulata A. C. Sanders, T. B. Salvato, Mitch Provance 2000-4-25 23363 Riverside Coachella Valley, east side of the Coachella Canal between I-10 and Ave. 56 (Airport Rd.), 3 miles east of Thermal 15 Comment
  UCR112307  Mimulus aurantiacus var. puniceus A. C. Sanders, Mitch Provance, T. B. Salvato 2000-6-1 23451 Riverside Menifee Valley, S of Newport Rd., north of Holland Rd. and east of Bradley Rd., 2 miles due east of Railroad Canyon Lake 488 Comment
  UCR112313  Tetradymia comosa A. C. Sanders, Mitch Provance, T. B. Salvato 2000-6-1 23445 Riverside Menifee Valley, S of Newport Rd., north of Holland Rd. and east of Bradley Rd., 2 miles due east of Railroad Canyon Lake 488 Comment
  UCR112494  Hemizonia kelloggii A. C. Sanders 1998-5-21 21870 Riverside Hemet, alkaline flats west of town, along Stetson Ave. west of Warren Rd. 457 Comment
  UCR112587  Bromus arizonicus A. C. Sanders 1998-3-17 21748 Riverside Riverside, open fields at NE edge of UCR campus, east of A & I dorms and south of Watkins Dr. 335 Comment
  UCR112590  Crassula connata A. C. Sanders 1998-3-11 21692 Riverside Shipley/Skinner Reserve area, Diamond Valley, along State Street (R3) c. 1/2 mi. north of Newport Rd., south of Hemet 488 Comment
  UCR112748  Camissonia boothii A. C. Sanders, T. B. Salvato 2000-4-21 23348 Riverside Coachella Valley, east side of the Coachella Canal c. 1/4 mi. north of I-10, 3 miles east of Indio 15 Comment
  UCR112801  Punica granatum A. C. Sanders 1997-5-1 20615 Riverside Lake Skinner area, old house site at gated road junction into Shipley Reserve area, c. 1 km NE of Lake Skinner in mouth of Rawson Creek Canyon 457 Comment
  UCR113185  Gnaphalium canescens A. C. Sanders 1998-1-15 21645 Riverside Lake Skinner area, along old Rawson Rd. just north of Crown Valley, above Diamond Valley at waterline of proposed reservoir 518 Comment
  UCR113192  Lessingia filaginifolia A. C. Sanders 1998-1-15 21631 Riverside Lake Skinner area, Black Mtn., along road up north side 884 Comment
  UCR113594  Ribes indecorum A. C. Sanders 1998-1-15 21628 Riverside Lake Skinner area, Black Mtn., along road up north side 884 Comment
  UCR113604  Baccharis salicifolia A. C. Sanders, Mitch Provance, B. Pitzer 2000-9-27 23672 Riverside Santa Ana River Valley, SW side of Mt. Rubidoux, NW of intersection of Tequesquite Ave. and Gregory Rd., near confluence of Arroyo Tequesquite and the river 232 Comment
  UCR114093  Chenopodium album A. C. Sanders, Mitch Provance 1999-9-26 23131 Riverside San Jacinto Valley, Mystic (San Jacinto) Lake, 1.4 mi. SE of Jackrabbit Trail on Gilman Springs Rd., 1.4 mi. south of Eden Hot Spring 433 Comment
  UCR114546  Spergularia marina A. C. Sanders, K. C. Rose 1999-6-18 22814 Riverside Skinner/Domenigoni area, French Valley, E side of Washington Ave. near Rawson Rd. 451 Comment
  UCR116408  Linanthus pygmaeus A. C. Sanders, Mitch Provance, T. B. Salvato 2001-5-8 24181 Riverside Perris-Aguanga Basin region, S of Hemet, E end of Diamond Valley, c. 1/4 mi. north of Newport Rd. and 3/4 mi. east of State St. 506 Comment
  UCR116622  Camissonia pallida A. C. Sanders 2001-3-20 23854 Riverside Western Colorado Desert, Coachella Valley, Garnet, north side of 19th Ave., 1/2 mi. (airline) NW of intersection of I-10 and Indian Ave. 235 Comment
  UCR116660  Gnaphalium palustre A. C. Sanders, Carolyn Washburn 2001-5-10 24245 Riverside Perris-Aguanga Basin, San Jacinto River Valley, south side of intersection of Sanderson Ave. and Ramona Blvd., c. 4 mi. NW of San Jacinto 445 Comment
  UCR116780  Camissonia californica A. C. Sanders, Mitch Provance, T. B. Salvato 2001-5-7 24167 Riverside Perris-Aguanga Basin region, S of Hemet, E end of Diamond Valley, along Gibbel Rd. 0.5-0.75 mi. east of State St., between Silver Dew Dr. and Morse Girard St., slopes and wash below the mouth of Avery Canyon 549 Comment
  UCR116788  Lepidium virginicum var. robinsonii A. C. Sanders, Mitch Provance, T. B. Salvato 2001-5-7 24158 Riverside Perris-Aguanga Basin region, S of Hemet, E end of Diamond Valley, along Gibbel Rd. 0.5-0.75 mi. east of State St., between Silver Dew Dr. and Morse Girard St., slopes and wash below the mouth of Avery Canyon 549 Comment
  UCR116797  Eriodictyon crassifolium A. C. Sanders, Mitch Provance, T. B. Salvato 2001-5-7 24173 Riverside Perris-Aguanga Basin region, S of Hemet, E end of Diamond Valley, along Gibbel Rd. 0.5-0.75 mi. east of State St., between Silver Dew Dr. and Morse Girard St., slopes and wash below the mouth of Avery Canyon 549 Comment
  UCR116807  Dichelostemma capitatum A. C. Sanders, Mitch Provance, T. B. Salvato 2001-4-6 23937 Riverside Western Colorado Desert, Coachella Valley, Desert Hot Springs, north of intersection of Pierson Blvd. and Atlantic, north of flood control ditch 348 Comment
  UCR116813  Cryptantha micrantha var. micrantha A. C. Sanders, Mitch Provance, T. B. Salvato 2001-4-6 23943 Riverside Western Colorado Desert, Coachella Valley, Desert Hot Springs, north of intersection of Pierson Blvd. and Atlantic, north of flood control ditch 348 Comment
  UCR116829  Lupinus sparsiflorus A. C. Sanders, Mitch Provance, T. B. Salvato 2001-4-6 23930 Riverside Western Colorado Desert, Coachella Valley, Desert Hot Springs, north of intersection of Pierson Blvd. and Atlantic, north of flood control ditch 348 Comment
  UCR116861  Trifolium microcephalum A. C. Sanders, Steven R. Hill 2001-5-4 24132 Riverside Santa Ana Mtns. region, W of Temecula, Santa Rosa Plateau area, top of escarpment on Rancho California Rd. at Avenida del Oro (to Sandia Creek. Dr.), E side of Rancho Calif. Rd. 488 Comment
  UCR116900  Matricaria occidentalis A. C. Sanders, Mitch Provance, T. B. Salvato 2001-5-8 24198 Riverside Perris-Aguanga Basin region, S of Hemet, E end of Diamond Valley, c. 1/4 mi. north of Newport Rd. and 3/4 mi. east of State St. 506 Comment
  UCR116974  Veronica peregrina subsp. xalapensis A. C. Sanders, T. B. Salvato 2001-5-3 24099 Riverside Perris-Aguanga Basin region, Hemet, SE corner of State Street at Gibbel, 1712 ft. hill at east end of Diamond Valley 518 Comment
  UCR116988B  Daucus pusillus A. C. Sanders, T. B. Salvato 2001-5-3 24075 Riverside Perris-Aguanga Basin region, Hemet, SE corner of State Street at Gibbel, 1712 ft. hill at east end of Diamond Valley 518 Comment
  UCR116996  Crassula connata A. C. Sanders, T. B. Salvato 2001-5-3 24101 Riverside Perris-Aguanga Basin region, Hemet, SE corner of State Street at Gibbel, 1712 ft. hill at east end of Diamond Valley 518 Comment
  UCR117083  Melica imperfecta A. C. Sanders, Mitch Provance, T. B. Salvato 2001-5-9 24212 Riverside Perris-Aguanga Basin region, Hemet, SE of intersection of State Street and Gibbel Rd., small hill (1684 ft. at summit) at east end of Diamond Valley, 1 mi. SSW of Hemet Butte 513 Comment
  UCR117319  Sanicula bipinnatifida A. C. Sanders, W. W. Wright, J. Latting, et al. 1975-5-4 728 Riverside Santa Rosa Plateau, Santa Ana Mtns., Mesa de Burro 610 Comment
  UCR117323  Trifolium willdenovii A. C. Sanders, W. W. Wright, J. Latting, et al. 1975-5-4 731 Riverside Santa Rosa Plateau, Santa Ana Mtns., Mesa de Burro 610 Comment
  UCR117406  Amsinckia menziesii A. C. Sanders, Carolyn Washburn 2001-5-10 24228 Riverside Perris-Aguanga Basin region, S of Hemet near North Domenigoni Hills, Domenigoni Parkway at MWD Canal 451 Comment
  UCR118397  Gilia A. C. Sanders 1994-5-29 14567 Riverside San Bernardino Mtns., lower Millard Canyon, at first stream crossing on Forest Service Road 2S05, near Bench Mark 2868 850 Comment
  UCR118404  Gilia A. C. Sanders 1994-5-30 14602 Riverside San Bernardino Mountains, north-northeast of Beaumont at Highland Springs, hills north of the end of Bellflower Ave., at Dutton St 950 Comment
  UCR119437  Sidalcea malviflora A. C. Sanders, Mitch Provance 1999-9-26 23102 Riverside San Jacinto Mountains, Garner Valley, along Hwy 74 east of the upper end of Hemet Lake, SE of Lake Hemet store 1326 Comment
  UCR119440  Rorippa sphaerocarpa A. C. Sanders, Mitch Provance 1999-9-26 23096 Riverside San Jacinto Mountains, Lake Hemet, north shore at FS day use area 1323 Comment
  UCR119804  Paspalum distichum A. C. Sanders, Mitch Provance 1999-9-26 23090 Riverside San Jacinto Mountains, Lake Hemet, north shore at FS day use area 1323 Comment
  UCR120910  Amsinckia intermedia A. C. Sanders, Mark Elvin, Julie M. Vanderwier 2002-4-9 24946 Riverside The Badlands, hills and canyons west of Laborde Canyon, 1 mile northeast of Eden Hot Springs, SW of Beaumont 671 Comment
  UCR120918  Bromus tectorum A. C. Sanders, Mark Elvin, Julie M. Vanderwier 2002-4-9 24938 Riverside The Badlands, hills and canyons west of Laborde Canyon, 1 mile northeast of Eden Hot Springs, SW of Beaumont 671 Comment
  UCR120924  Lonicera interrupta A. C. Sanders, Mark Elvin, Julie M. Vanderwier 2002-4-9 24924 Riverside The Badlands, hills and canyons west of Laborde Canyon, 1 mile northeast of Eden Hot Springs, SW of Beaumont 671 Comment
  UCR120949  Viola pedunculata A. C. Sanders, Mitch Provance, T. B. Salvato, C. L. Sanders 2001-4-3 23893 Riverside Perris-Aguanga Basin region, Temecula, along east side of pipeline NE of Long Canyon, west of San Diego Aqueduct 381 Comment
  UCR121326  Helianthemum scoparium A. C. Sanders, Mark Elvin, Julie M. Vanderwier 2002-4-22 24993 Riverside Peninsular Range; San Jacinto Mtns. Region, The Badlands; summit of Mt. Eden, SW of Beaumont 717 Comment
  UCR121332  Sisymbrium orientale A. C. Sanders, Mark Elvin, Julie M. Vanderwier 2002-4-22 24987 Riverside The Badlands, marble outcrop on ridge about 1/2 mile east of Mt. Eden, above Laborde Canyon, SW of Beaumont 670 Comment
  UCR121345  Solanum elaeagnifolium A. C. Sanders, Mark Elvin, , Vipul Joshi 2002-4-26 25026 Riverside The Badlands, west fork of Laborde Canyon near old rocket test facility 622 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
  UCR121663  Claytonia parviflora subsp. viridis A. C. Sanders 1997-3-19 20012 Riverside Lake Skinner area, hills between Tucalota Creek and lower Rawson Canyon, c. 1/2 mi. (1 km) east of the lake 488 Comment
  UCR121783  Castilleja exserta A. C. Sanders, Carolyn Washburn 2001-4-17 24051 Riverside San Jacinto Valley, southwest edge of Hemet, north of Stetson Av. midway between Warren Rd. and California Av., east of canal 457 Comment
  UCR121810  Plagiobothrys collinus A. C. Sanders, Carolyn Washburn 2001-4-17 24058 Riverside San Jacinto Valley, southwest edge of Hemet, NW of intersection of Stowe Rd. and California Av., 2 miles NE of Winchester 457 Comment
  UCR121824  Pseudognaphalium stramineum A. C. Sanders, Mark Elvin, Jane Rodgers 2001-8-17 24599 Riverside Mojave Desert, Little San Bernardino Mtns, Stubbe Spring, Joshua Tree National Park, 4.35 mi. (airline) SW from park road in Lost Horse Valley 1372 Comment
  UCR125278  Schinus terebinthifolius A. C. Sanders 2003-1-18 25666 Riverside San Bernardino Valley Region, Louis Rubidoux Nature Center, Sunnyslope Channel near confluence with Santa Ana River 220 Comment
  UCR125281  Platanus acerifolia A. C. Sanders 2002-11-21 25651 Riverside Temescal Valley, development called 'Trilogy at Glen Ivy' at the confluence of Bixby and Anderson Canyons 366 Comment
  UCR126368  Medicago polymorpha A. C. Sanders, W. W. Wright, J. Latting, et al. 1975-5-4 676 B Riverside Santa Rosa Plateau, Santa Ana Mtns., Mesa de Burro 610 Comment
  UCR126376  Dichelostemma capitatum A. C. Sanders, W. W. Wright, J. Latting, et al. 1975-5-4 685 B Riverside Santa Rosa Plateau, Santa Ana Mtns., Mesa de Burro 610 Comment
  UCR126986  Eragrostis A. C. Sanders, Guy Bruyea 2003-6-12 26895 Riverside Perris-Aguanga Basin Region, Winchester, SE side of town between Simpson Ave. and Olive Ave., east of Hwy 79/Winchester Rd. 450 Comment
  UCR127330  Camissonia bistorta A. C. Sanders, T. B. Salvato, Mitch Provance 2003-4-4 25839 Riverside San Bernardino/Santa Ana River Valley Region, Jurupa Mtns., hill SW of the Jensen Quarry, NW of Sunnyslope 421 Comment
  UCR127338  Pectocarya linearis A. C. Sanders, T. B. Salvato, Mitch Provance 2003-4-4 25838 Riverside San Bernardino/Santa Ana River Valley Region, Jurupa Mtns., hill SW of the Jensen Quarry, NW of Sunnyslope 421 Comment
  UCR127352  Pectocarya anisocarpa A. C. Sanders, D. Malueg 2003-5-8 26575 Riverside Perris-Aguanga Basin region, Los Alamos Road at Warm Springs Creek crossing west of Hwy 79, northeast of the Hogbacks, north of Los Alamos Rd. and east of the creek 396 Comment
  UCR127497  Nemacladus tenuis var. tenuis A. C. Sanders, G. Nuhn 1995-4-20 16581 Riverside Sonoran (Colorado) Desert, Coachella Valley, near Fan Hill, NE of Dillon Road on an abandoned road, below Little San Bernardino Mtns. NE of 1000 Palms 549 Comment
  UCR127546  Fraxinus uhdei A. C. Sanders, T. B. Salvato 2003-5-21 26806 Riverside Elsinore Valley, Wildomar, old ranch parcel SE of Wesley St. and SW of Laguna Rd., west of Orange St., NE of Palomar St. 402 Comment
  UCR127553  Eriophyllum confertiflorum A. C. Sanders, T. B. Salvato 2003-5-21 26799 Riverside Elsinore Valley, Wildomar, old ranch parcel SE of Wesley St. and SW of Laguna Rd., west of Orange St., NE of Palomar St. 402 Comment
  UCR127567  Lupinus bicolor A. C. Sanders, T. B. Salvato 2003-5-21 26790 Riverside Elsinore Valley, Wildomar, old ranch parcel SE of Wesley St. and SW of Laguna Rd., west of Orange St., NE of Palomar St. 402 Comment
  UCR128254  Heliotropium curassavicum A. C. Sanders, Kelly Volansky 2003-10-16 27344 Riverside Moreno Valley, lower Pigeon Pass Valley, NE corner of intersection of Old Lake Dr. and Pigeon Pass Rd. 534 Comment
  UCR128561  Microseris lindleyi A. C. Sanders, Mitch Provance, T. B. Salvato, C. L. Sanders 2001-4-3 23908 Riverside Perris-Aguanga Basin region, Tucalota Creek along gasline right-of-way, SE of French Valley Airport, off Borel Rd. in NE Murrieta 396 Comment
  UCR130874  Tiquilia plicata A. C. Sanders, K. C. Rose 1999-5-28 22796 Riverside Coachella Valley, between La Quinta and Indio, along Jefferson St. between Ave 54 and I-10 4 Comment
  UCR135987  Cuscuta californica A. C. Sanders, Kerry Knudsen, T. B. Salvato 2004-5-18 27901 Riverside Peninsular Range, summit ridge of Alberhill Mountain, along dirt road 503 Comment
  UCR136198  Hemizonia paniculata A. C. Sanders 2004-6-20 28222 Riverside Peninsular Range, Temescal Canyon, 'Serrano Highlands' project, between Glen Ivy Hot Springs and Arcilla, NE side of the I-15 Fwy, south of Clay Canyon Rd., hilltop above I-15, SW of main clay pits 378 Comment
  UCR136201  Hemizonia fasciculata A. C. Sanders 2004-6-20 28221 Riverside Peninsular Range, Temescal Canyon, 'Serrano Highlands' project, between Glen Ivy Hot Springs and Arcilla, NE side of the I-15 Fwy, south of Clay Canyon Rd., hilltop above I-15, SW of main clay pits 378 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
  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
  UCR137041  Chenopodium californicum A. C. Sanders 2004-5-5 27754 Riverside Gavilan Hills, route of proposed realignment of Gavilan Rd., SSW from Multiview Rd. intersection, c. 0.25 mi. NNW of Harford Spring, c. 1.2 mi. NE of Gavilan Peak 579 Comment
  UCR139621  Eriogonum fasciculatum subsp. polifolium A. C. Sanders 2004-7-1 28386 Riverside Perris-Aguanga Surface/Menifee Valley Region, Paloma Valley, large rocky hill (1762 ft.) 1 mi. east of Murrieta Rd. and 1 mi. N of Bundy Canyon Rd., c. 5 miles due south of Sun City 488 Comment
  UCR140295  Chaenactis glabriuscula A. C. Sanders 2004-4-9 27470 Riverside San Jacinto Valley, Tres Cerritos, c. 3 miles WNW of Hemet, east of the Lakeview Mtns., alluvial slope in mouth of large canyon on south side 473 Comment
  UCR140696  Sarcostemma cynanchoides A. C. Sanders 2004-5-12 27873 Riverside Elsinore Basin Region, Walker Canyon at northeast foot of Alberhill Mountain, Temescal Creek 378 Comment
  UCR140719  Lythrum californicum A. C. Sanders 2004-5-12 27890 Riverside Elsinore Basin Region, Walker Canyon at northeast foot of Alberhill Mountain, Temescal Creek 378 Comment
  UCR140723  Dichelostemma capitatum A. C. Sanders 2004-5-12 27878 Riverside Elsinore Basin Region, Walker Canyon at northeast foot of Alberhill Mountain, Temescal Creek 378 Comment
  UCR140737  Mesembryanthemum nodiflorum A. C. Sanders 2004-5-12 27856 Riverside Elsinore Basin Region, Alberhill Mountain, northwest foot near Lake St. at Alberhill 378 Comment
  UCR140740  Ericameria palmeri var. pachylepis A. C. Sanders 2004-5-11 27853 Riverside Elsinore Basin Region, Alberhill Mountain, lower south-facing slopes southeast of the clay mining area 450 Comment
  UCR142642  Bolboschoenus maritimus subsp. paludosus A. C. Sanders, Chet McGaugh 1991-7-19 11148 Riverside Peninsular Range, Murrieta Hot Springs, large vernal pool on the south side of Murrieta Hot Springs Road, east of Via Princesa & north of Calle del Lago 348 Comment
  UCR152633  Microseris lindleyi A. C. Sanders 2005-4-22 29590 Riverside Gavilan Hills, Gavilan Plateau c. 0.75 air mi. SE of summit of Gavilan Peak 625 Comment
  UCR154382  Stephanomeria exigua subsp. deanei A. C. Sanders, Mike Misenhelter 2005-6-15 30948 Riverside Peninsular Range; Sage-Aguanga Region, 2 miles NNE of Vail Lake, 4 miles SSW of Sage, Denise Rd. at Bonita Rd., near Calle de Nino, 1.2 mi. NE of summit of (Big) Oak Mtn., SW of Rocky Ridge and SE of Black Hills 671 Comment
  UCR154395  Salvia columbariae A. C. Sanders, Mike Misenhelter 2005-6-15 30973 Riverside Peninsular Range; Sage-Aguanga Region, 2 miles NNE of Vail Lake, 4 miles SSW of Sage, Denise Rd. at Bonita Rd., near Calle de Nino, 1.2 mi. NE of summit of (Big) Oak Mtn., SW of Rocky Ridge and SE of Black Hills 671 Comment
  UCR154432  Chorizanthe polygonoides subsp. longispina A. C. Sanders, Mike Misenhelter 2005-6-15 30940 Riverside Peninsular Range; Sage-Aguanga Region, 2 miles NNE of Vail Lake, 4 miles SSW of Sage, Denise Rd. at Bonita Rd., near Calle de Nino, 1.2 mi. NE of summit of (Big) Oak Mtn., SW of Rocky Ridge and SE of Black Hills 671 Comment
  UCR154445  Sambucus mexicana A. C. Sanders, Mike Misenhelter 2005-6-15 30974 Riverside Peninsular Range; Sage-Aguanga Region, 2 miles NNE of Vail Lake, 4 miles SSW of Sage, Denise Rd. at Bonita Rd., near Calle de Nino, 1.2 mi. NE of summit of (Big) Oak Mtn., SW of Rocky Ridge and SE of Black Hills 671 Comment
  UCR154450  Mimulus guttatus A. C. Sanders, Mike Misenhelter 2005-6-15 30961 Riverside Peninsular Range; Sage-Aguanga Region, 2 miles NNE of Vail Lake, 4 miles SSW of Sage, Denise Rd. at Bonita Rd., near Calle de Nino, 1.2 mi. NE of summit of (Big) Oak Mtn., SW of Rocky Ridge and SE of Black Hills 671 Comment
  UCR154624  Baccharis pilularis A. C. Sanders, Mike Misenhelter 2005-6-15 30991 Riverside Peninsular Range; Sage-Aguanga Region, 2 miles NNE of Vail Lake, 4 miles SSW of Sage, Denise Rd. at Bonita Rd., near Calle de Nino, 1.2 mi. NE of summit of (Big) Oak Mtn., SW of Rocky Ridge and SE of Black Hills 671 Comment
  UCR154842  Matricaria occidentalis A. C. Sanders, Kelly Volansky 2005-3-17 29242 Riverside Perris-Aguanga Basin Region, French Valley, SE of Winchester Rd. (Hwy 79) between Thompson Rd. and Benton Rd., c. 0.5 mi. NE of Adobe Spring, near San Diego Aqueduct 412 Comment
  UCR154972  Astragalus pomonensis A. C. Sanders, Kelly Volansky 2005-3-17 29216 Riverside Perris-Aguanga Basin Region, French Valley, SE of Winchester Rd. (Hwy 79) between Thompson Rd. and Benton Rd., c. 0.5 mi. NE of Adobe Spring, near San Diego Aqueduct 412 Comment
  UCR155042  Juncus bufonius A. C. Sanders, Kelly Volansky 2005-3-17 29224 Riverside Perris-Aguanga Basin Region, French Valley, SE of Winchester Rd. (Hwy 79) between Thompson Rd. and Benton Rd., c. 0.5 mi. NE of Adobe Spring, near San Diego Aqueduct 412 Comment
  UCR155063  Gilia angelensis A. C. Sanders, Kelly Volansky 2005-3-17 29217 Riverside Perris-Aguanga Basin Region, French Valley, SE of Winchester Rd. (Hwy 79) between Thompson Rd. and Benton Rd., c. 0.5 mi. NE of Adobe Spring, near San Diego Aqueduct 412 Comment
  UCR155133  Cryptantha intermedia A. C. Sanders, Kelly Volansky 2005-3-17 29203 Riverside Perris-Aguanga Basin Region, French Valley, SE of Winchester Rd. (Hwy 79) between Thompson Rd. and Benton Rd., c. 0.5 mi. NE of Adobe Spring, near San Diego Aqueduct 412 Comment
  UCR155308  Marrubium vulgare A. C. Sanders 2005-5-4 29855 Riverside Gavilan Hills near Riverside, c. 1 km east and southeast of Gavilan Peak 625 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
  UCR157442  Astragalus didymocarpus A. C. Sanders 1997-3-26 20123 Riverside Lake Skinner area, NW foot of the Tucalota Hills, 0.2 mi. east of main Skinner entrance road on a dirt service road 473 Comment
  UCR157457  Eragrostis barrelieri A. C. Sanders, G. K. Helmkamp 1996-3-17 17978 Riverside Coachella Valley, Palm Springs, shopping center at SE corner of Raquet Club Dr. and Palm Canyon Dr. 189 Comment
  UCR157463  Cryptantha microstachys A. C. Sanders 1994-5-30 14596 Riverside San Bernardino Mountains, north-northeast of Beaumont at Highland Springs, hills north of the end of Bellflower Ave., at Dutton St 950 Comment
  UCR158260  Melica imperfecta A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class 2005-5-7 30122 Riverside Peninsular Range, Agua Tibia Mountains, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank 488 Comment
  UCR158268  Lotus salsuginosus A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class 2005-4-14 29494 Riverside Peninsular Range, Agua Tibia Mountains, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank 488 Comment
  UCR158276  Camissonia strigulosa A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class 2005-5-7 30124 Riverside Peninsular Range, Agua Tibia Mountains, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank 488 Comment
  UCR158326  Cryptantha muricata A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class 2005-5-7 30051 Riverside Peninsular Range, Agua Tibia Mountains, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank 488 Comment
  UCR158332  Astragalus pomonensis A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class 2005-5-7 30057 Riverside Peninsular Range, Agua Tibia Mountains, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank 488 Comment
  UCR158345  Silene gallica A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class 2005-5-7 30087 Riverside Peninsular Range, Agua Tibia Mountains, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank 488 Comment
  UCR158350  Pterostegia drymarioides A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class 2005-5-7 30080 Riverside Peninsular Range, Agua Tibia Mountains, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank 488 Comment
  UCR158509  Trifolium gracilentum A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class 2005-5-7 30085 Riverside Peninsular Range, Agua Tibia Mountains, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank 488 Comment
  UCR158716  Gnaphalium californicum A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class 2005-5-7 30001 Riverside Peninsular Range, Agua Tibia Mountains, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank 488 Comment
  UCR158903  Quercus agrifolia var. oxyadenia A. C. Sanders, R. E. Riefner Jr. 2005-8-12 31554 Riverside San Jacinto Mtns., Poppet Flat below Hwy 74 along Poppet Flat Rd. 1098 Comment
  UCR158951  Quercus agrifolia A. C. Sanders, R. E. Riefner Jr. 2005-8-12 31543 Riverside San Jacinto Mtns., upper Bautista Canyon, 0.8 mi. below Tripp Flat Rd. 1128 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
  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
  UCR159246  Solanum americanum A. C. Sanders, Kelly Volansky 2005-8-31 31576 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
  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
  UCR162567  Tamarix ramosissima A. C. Sanders, K. C. Rose, D. Woodard 1995-3-22 16197 Riverside Sonoran (Colorado) Desert, mouth of San Gorgonio Pass, alluvial fan just east of the mouth of Whitewater Canyon between Windy Point & Hwy I-10, Coachella Valley 370 Comment
  UCR162890  Eriastrum A. C. Sanders, K. C. Rose 1995-4-5 16383 Riverside San Bernardino Mtns./Sonoran (Colorado) Desert, Coachella Valley; south of Mission Creek and west of Hwy 62 701 Comment
  UCR163925  Monoptilon bellioides A. C. Sanders, P. J. MacKay, Tim Thomas 2005-2-26 29144 Riverside Sonoran (Colorado) Desert, SE of Hwy 177 toward dunes above Palen Dry Lake, SE end of Coxcomb Mtns. 168 Comment
  UCR166111  Camissoniopsis pallida subsp. pallida A. C. Sanders, K. C. Rose 1995-4-5 16390 Riverside San Bernardino Mtns./Sonoran (Colorado) Desert, Coachella Valley; south of Mission Creek and west of Hwy 62 701 Comment
  UCR172003  Arabidopsis thaliana A. C. Sanders 2006-5-1 32248 Riverside Riverside, south side of UCR campus behind botany greenhouses 366 Comment
  UCR174043  Helianthus gracilentus A. C. Sanders, T. B. Salvato, Kelly Volansky, Michelle Balk 2006-5-24 32521 Riverside Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd. 640 Comment
  UCR174056  Rumex crispus A. C. Sanders 2006-5-19 32450 Riverside Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd. 518 Comment
  UCR174062  Hypochaeris glabra A. C. Sanders 2006-5-19 32439 Riverside Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd. 518 Comment
  UCR174126  Adenostoma fasciculatum A. C. Sanders, T. B. Salvato, Kelly Volansky 2006-5-28 32634 Riverside Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd., vicinity of peak 2279 695 Comment
  UCR174145  Veronica anagallis-aquatica A. C. Sanders, T. B. Salvato, Kelly Volansky 2006-5-26 32581 Riverside Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd. 579 Comment
  UCR174150  Rafinesquia californica A. C. Sanders, T. B. Salvato, Kelly Volansky, Michelle Balk 2006-5-24 32525 Riverside Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd. 640 Comment
  UCR174158  Astragalus gambelianus A. C. Sanders, T. B. Salvato, Kelly Volansky 2006-5-26 32601 Riverside Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd. 579 Comment
  UCR174172  Juncus xiphioides A. C. Sanders, T. B. Salvato, Kelly Volansky 2006-5-26 32582 Riverside Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd. 579 Comment
  UCR174315  Juncus bufonius A. C. Sanders, T. B. Salvato, Kelly Volansky 2006-5-28 32678 Riverside Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd., near stream crossing of dirt road 549 Comment
  UCR174331  Calochortus splendens A. C. Sanders, T. B. Salvato, Kelly Volansky, Michelle Balk 2006-5-24 32559 Riverside Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd. 579 Comment
  UCR174359  Ancistrocarphus filagineus A. C. Sanders 2006-5-19 32383 Riverside Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd. 518 Comment
  UCR174380  Dudleya lanceolata A. C. Sanders, T. B. Salvato, Kelly Volansky 2006-5-28 32628 Riverside Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd., vicinity of peak 2279 695 Comment
  UCR174430  Phalaris paradoxa A. C. Sanders, T. B. Salvato, Kelly Volansky 2006-5-22 32478 Riverside Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd. 518 Comment
  UCR174452  Chorizanthe polygonoides subsp. longispina A. C. Sanders 2006-5-19 32385 Riverside Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd. 518 Comment
  UCR18007  Chaenactis parishii A. C. Sanders 1976-3-18 084 Riverside San Jacinto Mtns., S end of Vandeventer Flat, above Coyote Creek [on or near BLM land, probably near Garnet Queen Creek confluence with Coyote Cr.] 1463 Comment
  UCR18028  Machaeranthera cognata A. C. Sanders 1976-5-14 00150 Riverside Sonoran (Colorado) Desert, Painted Canyon, Mecca Hills 213 Comment
  UCR18175  Gilia stellata A. C. Sanders 1978-4-1 516 Riverside Santa Rosa Mtns, Pinyon Flats area, east side of Sugarloaf Mountain above Highway 74 1220 Comment
  UCR18182  Gilia australis A. C. Sanders 1978-4-30 482 Riverside Santa Rosa Mtns, Pinyon Flats area, above the Dolomite Mine 1220 Comment
  UCR182804  Gnaphalium leucocephalum A. C. Sanders 2001-11-3 24879 Riverside Peninsular Range, Temescal Canyon, 1.4 miles NW of Indian Truck Trail on (old) Temescal Canyon Rd., c. 0.25 mi. SE of freeway 311 Comment
  UCR18531  Stipa latiglumis A. C. Sanders 1978-6-20 s.n. Riverside San Jacinto Mtns, James Reserve, above Lake Fulmor 1646 Comment
  UCR191541  Euphorbia albomarginata A. C. Sanders 2008-4-15 34888 Riverside Peninsular Range, NE edge of city of Elsinore, off Nichols Rd. along Baker St., near Durant Siding 391 Comment
  UCR192721  Lotus purshianus A. C. Sanders, Mike Misenhelter 2008-6-10 35454 Riverside San Bernardino Valley, Glen Avon, San Sevaine Wash south of Hwy 60 and of San Sevaine Way, east of concrete channel 231 Comment
  UCR193122  Hemizonia mohavensis A. C. Sanders, Tim Thomas 2008-6-20 35555 Riverside Peninsular Range; San Jacinto Mtns., May Valley near Fleming Ranch, north of Bonita Vista Rd. and east of Herkey Creek 1550 Comment
  UCR193271  Trichostema austromontanum subsp. austromontanum A. C. Sanders, Tim Thomas, T. B. Salvato 2008-6-25 35613 Riverside Peninsular Range; San Jacinto Mtns., May Valley c. 1.0 mile SW of Fleming Ranch, along dirt track 1555 Comment
  UCR193288  Trichostema austromontanum A. C. Sanders, Tim Thomas 2008-6-20 35548 Riverside Peninsular Range; San Jacinto Mtns., May Valley near Fleming Ranch, north of Bonita Vista Rd. and east of Herkey Creek 1550 Comment
  UCR193305  Gnaphalium palustre A. C. Sanders, Tim Thomas, T. B. Salvato 2008-6-24 35602 Riverside Peninsular Range; San Jacinto Mtns., plateau above head of Johnson Meadow canyon, SW of dogleg in May Valley Rd. 1550 Comment
  UCR193369  Collinsia concolor A. C. Sanders, Tim Thomas, T. B. Salvato, Mitch Provance 2008-7-1 35635 Riverside Peninsular Range; San Jacinto Mtns., May Valley, along nameless tributary of Herkey Creek NW of Bonita Vista Rd., 3/4 mi. SW of Fleming Ranch 1524 Comment
  UCR193393  Heterocodon rariflorum A. C. Sanders, Tim Thomas, T. B. Salvato, Mitch Provance 2008-7-1 35634 Riverside Peninsular Range; San Jacinto Mtns., May Valley, along nameless tributary of Herkey Creek NW of Bonita Vista Rd., 3/4 mi. SW of Fleming Ranch 1524 Comment
  UCR193456  Scutellaria siphocampyloides A. C. Sanders, Tim Thomas, T. B. Salvato, Mitch Provance 2008-7-1 35644 Riverside Peninsular Range; San Jacinto Mtns., May Valley, along nameless tributary of Herkey Creek NW of Bonita Vista Rd., 3/4 mi. SW of Fleming Ranch 1555 Comment
  UCR193524  Nemophila menziesii A. C. Sanders, Tim Thomas, T. B. Salvato 2008-6-24 35569 Riverside Peninsular Range; San Jacinto Mtns., May Valley c. 1.25 mi SW of Fleming Ranch, slope below May Valley Rd. toward meadow on nameless tributary NW of Herkey Crk., north of Bonita Vista Rd. 1555 Comment
  UCR193735  Agoseris heterophylla A. C. Sanders, Tim Thomas, T. B. Salvato, Mitch Provance 2008-7-1 35652 Riverside Peninsular Range; San Jacinto Mtns., May Valley, slopes west of Herkey Creek and north of Bonita Vista Rd., SSW of Fleming Ranch 1524 Comment
  UCR193742  Microseris lindleyi A. C. Sanders, Mitch Provance 2008-7-11 35757 Riverside Peninsular Range; San Jacinto Mtns., 3/4 mi. NE of Mountain Center, c. 1/4 mile NE of Keenwild Fire Station, near road to helipad 1494 Comment
  UCR193757  Lessingia glandulifera var. glandulifera A. C. Sanders, Mitch Provance 2008-7-11 35756 Riverside Peninsular Range; San Jacinto Mtns., 3/4 mi. NE of Mountain Center, c. 1/4 mile NE of Keenwild Fire Station, near road to helipad 1494 Comment
  UCR193865  Lonicera subspicata A. C. Sanders, Mitch Provance 2008-7-11 35799 Riverside Peninsular Range; San Jacinto Mtns., Coldwater Creek along trails in vicinity of junction of South Ridge and Coldwater Trails, 1.25 mi. NE of Mountain Center, c. 3/4 mile NE of Keenwild Fire Station 1475 Comment
  UCR193914  Pentachaeta aurea A. C. Sanders, Mitch Provance 2008-7-11 35761 Riverside Peninsular Range; San Jacinto Mtns., 3/4 mi. NE of Mountain Center, c. 1/4 mile NE of Keenwild Fire Station, near road to helipad 1494 Comment
  UCR193920  Bromus hordeaceus A. C. Sanders, Mitch Provance 2008-7-11 35789 Riverside Peninsular Range; San Jacinto Mtns., Coldwater Creek along trails in vicinity of junction of South Ridge and Coldwater Trails, 1.25 mi. NE of Mountain Center, c. 3/4 mile NE of Keenwild Fire Station 1475 Comment
  UCR193956  Eleocharis macrostachya A. C. Sanders 2008-7-25 35888 Riverside Peninsular Range; San Jacinto Mtns., May Valley, along nameless tributary of Herkey Creek NW of Bonita Vista Rd., 3/4 mi. SW of Fleming Ranch 1524 Comment
  UCR193962  Heterocodon rariflorum A. C. Sanders 2008-7-25 35891 Riverside Peninsular Range; San Jacinto Mtns., May Valley, along nameless tributary of Herkey Creek NW of Bonita Vista Rd., 3/4 mi. SW of Fleming Ranch 1524 Comment
  UCR195132  Juncus oxymeris A. C. Sanders, Tim Thomas 2008-8-1 35953 Riverside Peninsular Range; San Jacinto Mtns., lower Coldwater Creek near Mountain Center, SSE of Keenwild Fire Station 1372 Comment
  UCR20704  Gilia angelensis A. C. Sanders, Steve Boyd 1980-5-2 01450 Riverside Peninsular Range; Perris Basin, Motte Reserve; rocky hills 2.5 miles NW of Perris 518 Comment
  UCR20729  Schismus barbatus A. C. Sanders, Steve Boyd 1980-5-2 1386 Riverside Peninsular Range; Perris Basin, Motte Reserve; rocky hills 2.5 miles NW of Perris 518 Comment
  UCR20775  Ambrosia dumosa A. C. Sanders, Steve Boyd, J. Zabriskie 1980-4-17 01313 Riverside Sonoran (Colorado) Desert, Coachella Valley, 5 miles ESE of Thousand Palms, west side of Washington Street c. 1 mi north of Interstate Hwy 10 35 Comment
  UCR20782  Lotus strigosus A. C. Sanders, Steve Boyd 1980-5-2 1393 Riverside Peninsular Range; Perris Basin, Motte Reserve; rocky hills 2.5 miles NW of Perris 518 Comment
  UCR20808  Nemophila menziesii A. C. Sanders, Steve Boyd 1980-4-17 1346 Riverside San Jacinto Mtns, Pine Meadow in upper Garner Valley 1433 Comment
  UCR20827  Abronia villosa A. C. Sanders, Steve Boyd, J. Zabriskie 1980-4-17 1332 Riverside Sonoran (Colorado) Desert, Coachella Valley, 5 miles ESE of Thousand Palms, west side of Washington Street c. 1 mi north of Interstate Hwy 10 35 Comment
  UCR20832  Brassica tournefortii A. C. Sanders, Steve Boyd, J. Zabriskie 1980-4-17 1302 Riverside Sonoran (Colorado) Desert, Coachella Valley, 5 miles ESE of Thousand Palms, west side of Washington Street c. 1 mi north of Interstate Hwy 10 35 Comment
  UCR209168  Amorpha fruticosa var. occidentalis A. C. Sanders, R. E. Riefner Jr. 2009-8-11 37159 Riverside Peninsular Range, Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River 238 Comment
  UCR20924  Trichostema austromontanum A. C. Sanders 1978-7-3 00411 Riverside San Jacinto Mountains, along old fire road between the James Reserve and the Black Mountain Road 1677 Comment
  UCR213264  Senecio mohavensis A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley 2010-3-16 37452 Riverside Sonoran (Colorado) Desert, SE side of McCoy Mountains, upper part of wash c. 4 mi. NW of Blythe Airport, c. 4 mi. ENE of McCoy Peak 195 Comment
  UCR213302  Thysanocarpus laciniatus A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz 2010-3-31 37707 Riverside Peninsular Range; foothills of Gavilan Hills, Temescal Canyon at Alberhill, c. 1/2 mi. west of Lake St. on north side of I-15, near Temescal Canyon Rd. undercrossing, at north edge of Concordia Ranch Rd. 378 Comment
  UCR213433  Bebbia juncea A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley 2010-3-16 37431 Riverside Sonoran (Colorado) Desert, SE side of McCoy Mountains, lower part of wash c. 2.5-3 mi. NW of Blythe Airport, above Black Creek Rd. 171 Comment
  UCR213473  Romneya trichocalyx A. C. Sanders 2010-5-19 38414 Riverside Peninsular Range/San Bernardino Valley, Riverside, western end of North Hill, edge of Fairmont Park, above intersection of Redwood Dr. and Randall Rd. 250 Comment
  UCR213503  Lasthenia coronaria A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz 2010-4-7 37811 Riverside Peninsular Range, southeastern Gavilan Hills north of Alberhill, under powerlines near dirt extension of Lake St., 1.1 mi. NW (356 deg. ) of intersection of I-15 and Lake St. 549 Comment
  UCR213539  Platystemon californicus A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz 2010-4-7 37834 Riverside Peninsular Range, southeastern Gavilan Hills north of Alberhill, ridge west of dirt extension of Lake St., 0.9 mi. north (358 deg. ) of intersection of I-15 and Lake St. 488 Comment
  UCR213621  Lotus scoparius subsp. brevialatus A. C. Sanders, Matthew Malle 2010-4-23 37991 Riverside Peninsular Range, Menifee Hills, south of Sun City, south side of Bundy Canyon Rd. at intersection with Murrieta Rd. 518 Comment
  UCR214122  Amsinckia tessellata A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz 2010-4-2 37729 Riverside Peninsular Range, Alberhill, south foot of the Gavilan Hills at Temescal Canyon, c. 0.5 mi NE (34 deg. ) of intersection of Temescal Canyon Rd. and Concordia Ranch Rd. 518 Comment
  UCR214136  Thysanocarpus curvipes A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz 2010-4-2 37716 Riverside Peninsular Range, Alberhill, south foot of the Gavilan Hills at Temescal Canyon, 0.45 mi NNE (14 deg. ) of intersection of Temescal Canyon Rd. and Concordia Ranch Rd. 418 Comment
  UCR214271  Thysanocarpus laciniatus A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz 2010-4-2 37741 Riverside Peninsular Range, Alberhill, south foot of the Gavilan Hills at Temescal Canyon, north of I-15 and Concordia Ranch Rd., 1.65 mi. ESE of Corona (Lee) Lake, 0.5 mi. NE (25 deg. ) of Temescal Canyon Rd. where it goes under I-15 438 Comment
  UCR214280  Pectocarya platycarpa A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley 2010-3-16 37470 Riverside Sonoran (Colorado) Desert, SE side of McCoy Mountains, upper part of wash c. 4.5 mi. NW of Blythe Airport, c. 3.5 mi. ENE of McCoy Peak 244 Comment
  UCR214288  Atrichoseris platyphylla A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley 2010-3-16 37485 Riverside Sonoran (Colorado) Desert, SE side of McCoy Mountains, upper part of wash c. 4.5 mi. NW of Blythe Airport, c. 3.5 mi. ENE of McCoy Peak 244 Comment
  UCR214297  Hibiscus denudatus A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley 2010-3-16 37472 Riverside Sonoran (Colorado) Desert, SE side of McCoy Mountains, upper part of wash c. 4.5 mi. NW of Blythe Airport, c. 3.5 mi. ENE of McCoy Peak 244 Comment
  UCR214414  Cryptantha micrantha subsp. micrantha A. C. Sanders, Richard Dwerlkotte 2010-3-22 37504 Riverside Sonoran (Colorado) Desert, Chuckwalla Valley, 2 mi. SE of Sidewinder Well, south of Palen Dry Lake, SW of Palen Mtns. 142 Comment
  UCR214420  Monoptilon bellioides A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley 2010-3-16 37491 Riverside Sonoran (Colorado) Desert, SE side of McCoy Mountains, upper part of wash c. 4.5 mi. NW of Blythe Airport, c. 3.5 mi. ENE of McCoy Peak 244 Comment
  UCR214428  Perityle emoryi A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley 2010-3-16 37477 Riverside Sonoran (Colorado) Desert, SE side of McCoy Mountains, upper part of wash c. 4.5 mi. NW of Blythe Airport, c. 3.5 mi. ENE of McCoy Peak 244 Comment
  UCR214549  Dithyrea californica A. C. Sanders 2010-3-15 37417 Riverside Sonoran (Colorado) Desert, pass between Chuckwalla Valley and Palo Verde Mesa, south of I-10 between the Mule and McCoy Mountains, c. 12 miles WSW (264 deg. ) of Blythe 152 Comment
  UCR214683  Bromus trinii A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz 2010-3-31 37668 Riverside Peninsular Range; foothills of Gavilan Hills, Temescal Canyon at Alberhill, c. 1/2 mi. west of Lake St. on N side of I-15, N of Temescal Canyon Rd. and NW of Concordia Ranch Rd., NW of horse racing track 375 Comment
  UCR214711  Atriplex canescens var. macilenta A. C. Sanders 2010-3-25 37628 Riverside Sonoran (Colorado) Desert; Salton Trough, Durmid, east side of the Salton Sea, between Hwy 111 and the RR just north of the Imperial Co. line, 9 miles south of North Shore (Desert Beach), just below Bat Caves Buttes -59 Comment
  UCR219983  Artemisia californica A. C. Sanders, D. L. Sanders 2010-11-28 38702 Riverside Peninsular Range; NW Gavilan Hills, Angel Canyon Falls, above Home Gardens at the western edge of Riverside, 4.8 km NW (303 deg. ) of Lake Mathews dam, above intersection of Lincoln St. & Indiana Ave. 279 Comment
  UCR224465  Schismus barbatus A. C. Sanders, T. B. Salvato 2011-3-28 38813 Riverside Peninsular Range; Perris-Aguanga Basin Region, Menifee Valley, between Sun City and Perris, from McLaughlin & Evans roads intersection east to I-215 Fwy 434 Comment
  UCR225438  Veronica peregrina subsp. xalapensis A. C. Sanders, T. B. Salvato 2011-3-29 38849 Riverside Peninsular Range; Perris-Aguanga Basin Region, valley at toe of hills between Sun City and Perris, powerline corridor between Goetz Rd. and Alabaster Loop, north of Goldenrod Ave. 448 Comment
  UCR225447  Microseris heterocarpa A. C. Sanders 2011-3-29 38837 Riverside Peninsular Range; Edge of Gavilan Hills, Meadowbrook area, between Perris and Lake Elsinore, along Hwy 74 near Crumpton Rd. 495 Comment
  UCR225452  Herniaria hirsuta A. C. Sanders, T. B. Salvato 2011-3-29 38853 Riverside Peninsular Range; Perris-Aguanga Basin Region, valley at toe of hills between Sun City and Perris, powerline corridor between Goetz Rd. and Alabaster Loop, north of Goldenrod Ave. 448 Comment
  UCR225508  Festuca octoflora A. C. Sanders 2011-3-30 38919 Riverside Peninsular Range; SE edge Gavilan Hills, along north side of Hwy 74 at Riverside Street, just outside city limits of Lake Elsinore 479 Comment
  UCR225574  Salix laevigata A. C. Sanders 2011-3-29 38857 Riverside Peninsular Range; Perris-Aguanga Basin Region, canyon in hills between Sun City and Perris, San Jacinto River at powerline corridor crossing west of Goetz Rd., above Railroad Canyon Lake 428 Comment
  UCR225596  Erodium brachycarpum A. C. Sanders, T. B. Salvato 2011-3-29 38878 Riverside Peninsular Range; Perris-Aguanga Basin Region, between Sun City and Perris, along powerline corridor 0.45 east of Goetz Rd. and 0.07 km east Wheat St. 450 Comment
  UCR225612  Spergularia bocconi A. C. Sanders, T. B. Salvato 2011-3-30 38924 Riverside Peninsular Range, city of Lake Elsinore, waste ground along 3rd St., SW of Conard Ave. 405 Comment
  UCR225725  Baccharis salicina A. C. Sanders, T. B. Salvato 2011-3-30 38902 Riverside Peninsular Range, city of Lake Elsinore, N of Pasadena St. c. 0.35 km NW of Central Ave. intersection 385 Comment
  UCR226068  Salvia columbariae A. C. Sanders, T. B. Salvato 2011-4-1 38962 Riverside Peninsular Range, Lake Elsinore, hill 90 m NE of intersection of Baker St. and Bunker St., 0.35 km NW of Hwy 74 395 Comment
  UCR226076  Calandrinia ciliata A. C. Sanders, T. B. Salvato 2011-4-1 38945 Riverside Peninsular Range, Lake Elsinore, SW of Baker St. along dirt branch road to microwave tower, near large water tank on hill 409 Comment
  UCR228248  Oncosiphon piluliferum A. C. Sanders, T. B. Salvato 2011-4-1 38925 Riverside Peninsular Range, Lake Elsinore, Nichols Rd. extension (formerly Coal Ave.) at Lake St., SW side of Alberhill Mtn. 413 Comment
  UCR228255  Hordeum marinum A. C. Sanders, T. B. Salvato 2011-4-1 38931 Riverside Peninsular Range, Lake Elsinore area, near Alberhill, Baker St., SW side at dirt road crossing, c. 270 ft. SE of intersection with Pierce St. 385 Comment
  UCR228739  Chloris truncata A. C. Sanders, T. B. Salvato 2011-3-28 38816 Riverside Peninsular Range; Perris-Aguanga Basin Region, Menifee Valley, between Sun City and Perris, from McLaughlin & Evans roads intersection east to I-215 Fwy 434 Comment
  UCR228821  Microseris heterocarpa A. C. Sanders 2011-4-26 39321 Riverside Peninsular Range, Alberhill Mountain, along dirt track parallel to Coal Ave./Nichols Rd. 432 Comment
  UCR228916  Plagiobothrys collinus var. fulvescens A. C. Sanders 2011-4-7 39028 Riverside Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon, between Horsethief Canyon and Glen Eden, along I-15 Frontage Rd., SE of Lee Lake 381 Comment
  UCR231200  Lessingia filaginifolia A. C. Sanders, T. B. Salvato, Kent Beaman 2011-11-3 39931 Riverside Peninsular Range; Santa Ana Mtns., near Sierra Peak on dirt road (Leonard Rd.) from Skyline Drive, c. 1/4 mile east of the Orange Co. line 884 Comment
  UCR234221  Amsinckia intermedia A. C. Sanders, John F. Green 2012-3-20 39973 Riverside Peninsular Range; Gavilan Hills Area, hills east of Lake Elsinore, along Hwy 74 near Meadowbrook Ave. 512 Comment
  UCR234315  Euphorbia polycarpa A. C. Sanders, John F. Green 2012-3-20 39972 Riverside Peninsular Range; Gavilan Hills Area, eastern side of city of Lake Elsinore, off Hwy 74 near Crater Dr. 446 Comment
  UCR234331  Parietaria hespera A. C. Sanders, John F. Green 2012-4-6 40010 Riverside Peninsular Range; Santa Ana Mtns. Area, Temescal Canyon, along Temescal Cyn. Rd., between Campbell Ranch Rd. and Glen Ivy Electrical Substation, west of I-15 Fwy, c. 10 miles south of Corona 327 Comment
  UCR234753  Heteromeles arbutifolia A. C. Sanders, John F. Green 2012-6-25 40302 Riverside Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon, benches south of I-15 and east of Horsethief Canyon Rd. 419 Comment
  UCR234767  Alnus rhombifolia A. C. Sanders, John F. Green 2012-6-25 40309 Riverside Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon near Hostettler Rd. south of I-15 377 Comment
  UCR235048  Lythrum californicum A. C. Sanders, John F. Green 2012-5-27 40211 Riverside Peninsular Range; Perris-Aguanga Basin Region, San Jacinto River north of Canyon Lake, between Hwy 74 and Goetz Rd. 428 Comment
  UCR235055  Hemizonia paniculata A. C. Sanders, John F. Green 2012-5-27 40201 Riverside Peninsular Range; Perris-Aguanga Basin Region, powerline route between housing tracts, west of Goetz Rd and east of San Jacinto River, S of Ethanac Rd. 448 Comment
  UCR241514  Eschscholzia parishii A. C. Sanders, Mitch Provance, Fred M. Roberts 2013-3-22 40642 Riverside Sonoran (Colorado) Desert, Chuckwalla Mountains, Graham Pass at large wash crossing Graham Pass Rd. north of the summit 410 Comment
  UCR241528  Funastrum hirtellum A. C. Sanders, Mitch Provance, Fred M. Roberts 2013-3-22 40635 Riverside Sonoran (Colorado) Desert, Chuckwalla Mountains, Graham Pass at large wash crossing Graham Pass Rd. north of the summit 410 Comment
  UCR241543  Erodium texanum A. C. Sanders, Ann Howald 2013-2-27 40541 Riverside Sonoran (Colorado) Desert, Coachella Valley, north of Ave. 70 near Cleveland St., 10 km SE (108 deg. ) of Mecca -40 Comment
  UCR241793  Schoenoplectus californicus A. C. Sanders 2013-4-16 40796 Riverside Peninsular Range; SE Gavilan Hills, SCE power line crossing of the San Jacinto River, south of Perris, 2.9 km SW of the intersection of Goetz & Ethanac roads 429 Comment
  UCR241803  Brassica tournefortii A. C. Sanders, Ann Howald 2013-2-28 40554 Riverside Sonoran (Colorado) Desert, Bradshaw Trail, 2.2 miles west of Hwy 78, 9.2 km SW (245 deg. ) of Ripley 96 Comment
  UCR241817  Cryptantha microstachys A. C. Sanders, Timothy W. Chumley 2013-4-2 40749 Riverside Peninsular Range, Temescal Canyon between Horsethief Canyon Rd. and Hostettler Rd., above I-15 Fwy, SE of Corona (Lee) Lake 396 Comment
  UCR241839  Stellaria nitens A. C. Sanders, Timothy W. Chumley 2013-4-2 40736 Riverside Peninsular Range, Temescal Canyon between Horsethief Canyon Rd. and Hostettler Rd., near I-15 Fwy, SE of Corona (Lee) Lake 377 Comment
  UCR241851  Mentzelia montana A. C. Sanders, Timothy W. Chumley 2013-4-5 40770 Riverside Peninsular Range, Temescal Canyon, 10 miles south of Corona, near El Hermano Rd., NW of Corona (Lee) Lake and SE of Glen Ivy 313 Comment
  UCR242295  Kallstroemia californica A. C. Sanders, T. B. Salvato 2012-10-12 40414 Riverside Sonoran (Colorado) Desert, Chuckwalla Valley, along Chuckwalla Valley Rd., 2.9 km (1.8 mi.) west of I-10 junction 120 Comment
  UCR242674  Lepidium virginicum subsp. menziesii A. C. Sanders 2013-7-6 40839 Riverside Peninsular Range; San Jacinto Mountains, Idyllwild, SE part of town near Saunders Meadow, west end of Tahquitz View Dr. toward Crestview Dr. 1707 Comment
  UCR244887  Fagonia laevis A. C. Sanders, T. B. Salvato 2012-10-12 40404 Riverside Sonoran (Colorado) Desert, Chuckwalla Mountains, Graham Pass, 7.6 km (c. 4.5 mi.) above the road to Chuckwalla Spring on Graham Pass Rd. 387 Comment
  UCR24888  Arabis glabra A. C. Sanders 1981-8-22 1740 Riverside San Jacinto Mtns., Alvin Meadows; 2 mi (airline) WSW of Idyllwild. 1524 Comment
  UCR24899  Calocedrus decurrens A. C. Sanders 1980-7-18 1632 Riverside San Jacinto Mtns., Thomas Mountain: Thomas Mountain Campground to the summit at the lookout 2073 Comment
  UCR24922  Penstemon labrosus A. C. Sanders 1980-7-18 1654 Riverside San Jacinto Mtns., Thomas Mountain: Thomas Mountain Campground to the summit at the lookout 2073 Comment
  UCR24937  Epipactis gigantea A. C. Sanders 1980-7-22 1715 Riverside Peninsular Range; San Jacinto Mtns., Drainage of the N fork of the San Jacinto River, along Forest Service Road 4S02, c. 0.1 mi south of Dark Canyon campground and c. 2.5 - 3 mi north of Pine Cove 1768 Comment
  UCR24948  Phacelia mutabilis A. C. Sanders 1980-8-23 1756 Riverside San Jacinto Mountains, Black Mountain; c. 100 yards above Black Mtn. Campground along a small stream 2241 Comment
  UCR24964  Agrostis pallens A. C. Sanders 1981-7-22 1744 Riverside San Jacinto Mtns., Alvin Meadows, 2 mi. (airline) WSW of Idyllwild 1529 Comment
  UCR249919  Zigadenus venenosus var. venenosus A. C. Sanders, Steve Boyd, Fred M. Roberts, Robt. L. Allen 2009-4-9 36788 Riverside Peninsular Range; Santa Ana Mtns., Elsinore Peak, c. 0.4 mi. SE of the summit 1014 Comment
  UCR249923  Camissonia graciliflora A. C. Sanders, Steve Boyd, Fred M. Roberts, Robt. L. Allen 2009-4-9 36792 Riverside Peninsular Range; Santa Ana Mtns., Elsinore Peak, c. 0.4 mi. SE of the summit 1014 Comment
  UCR24998  Trifolium obtusiflorum A. C. Sanders 1980-7-18 1670 Riverside San Jacinto Mtns, Thomas Mountain; along a small dry creek in Spillway Canyon about 2 mi SW of Hwy 74 along Thomas Mountain Road 1463 Comment
  UCR250107  Festuca microstachys A. C. Sanders 2014-4-9 41008 Riverside Peninsular Range, Temescal Canyon, along Temescal Canyon Rd. c. 0.2 km NW of intersection with Indian Truck Trail 354 Comment
  UCR250113  Fagonia laevis A. C. Sanders, Clint Shock, Jose Aguiar 2014-3-6 40965 Riverside Sonoran (Colorado) Desert, along Box Canyon road c. 2.6 miles SW of I-10 junction, above the head of Box Canyon 435 Comment
  UCR250204  Limonium sinuatum A. C. Sanders 2014-4-23 41057 Riverside Peninsular Range, Temescal Valley at intersection of Concordia Ranch Rd. and Temescal Canyon Rd., near I-15 364 Comment
  UCR25029  Penstemon grinnellii A. C. Sanders 1980-8-21 1772 Riverside San Jacinto Mtns, Along Devil's Slide Trail above Idyllwild 2256 Comment
  UCR250320  Cardamine hirsuta A. C. Sanders 2014-4-16 41014 Riverside Peninsular Range, Temescal Valley, Campbell Ranch Rd. between Indian Truck Trail and Temescal Canyon Rd., across from intersection with Soapberry Rd. 345 Comment
  UCR250557  Cryptantha intermedia A. C. Sanders 2014-4-9 41002 Riverside Peninsular Range, Temescal Canyon, along Temescal Canyon Rd. north of intersection with Indian Truck Trail, c. 0.4 km south of El Hermano Rd., NW of Corona (Lee) Lake 331 Comment
  UCR250563  Eucrypta chrysanthemifolia A. C. Sanders 2014-4-18 41032 Riverside Peninsular Range, Temescal Canyon, along De Palma Rd. between Indian Truck Trail and Horsethief Canyon roads, SE of Lee (Corona) Lake 375 Comment
  UCR251983  Allophyllum A. C. Sanders, T. B. Salvato 2014-7-2 41180 Riverside Peninsular Range; San Jacinto Mtns., Fobes Canyon, c. 1/2 mile south of Fobes Ranch along Fobes Ranch Rd. 1555 Comment
  UCR260220  Ephedra californica A. C. Sanders, Jim Malusa 2015-3-11 41408 Riverside Sonoran (Colorado) Desert, Chocolate Mountains, side canyon draining from the NE into large canyon containing the Gasline Road, c. 2.5 miles north of the Imperial Co. line, US Navy Chocolate Mountains Aerial Gunnery Range 610 Comment
  UCR260584  Lepidium virginicum var. robinsonii A. C. Sanders, Sandra L. Leatherman, Jeff Crain 2015-4-1 41550 Riverside Peninsular Range, Eastern Foot of Santa Ana Mtns., Temescal Valley at mouth of Indian Canyon, south of Indian Truck Trail along DePalma Rd. at Glen Eden, opposite Lee (Corona) Lake 364 Comment
  UCR260841  Stephanomeria exigua A. C. Sanders, Jake Schweitzer, Katie Young 2015-3-25 41512 Riverside San Gorgonio Pass, c. 1.5 miles east of Cabazon, north of the San Gorgonio River wash on the alluvial slope between the water bottling plant and I-10 and west along dirt track, near Elm St. 498 Comment
  UCR260864  Calystegia macrostegia A. C. Sanders, Jake Schweitzer, Katie Young 2015-3-24 41466 Riverside San Gorgonio Pass, San Gorgonio River wash, c. 2.95 miles ESE of Cabazon, c. 0.84 mi. NNW (335 deg. ) of One Horse Spring, south of I-10 and SE of water bottling plant, edge of wind farm 452 Comment
  UCR260898  Euphorbia eriantha A. C. Sanders, Jim Malusa 2015-3-9 41357 Riverside Sonoran (Colorado) Desert, Chocolate Mountains, along Gasline Road at major wash crossing 1.9 mi. south of Bradshaw Trail, US Navy Chocolate Mountains Aerial Gunnery Range 686 Comment
  UCR261149  Salvia columbariae A. C. Sanders, Katie Young, John Hale 2015-4-22 41593 Riverside San Gorgonio Pass, San Gorgonio River wash, SE of Cabazon, east of Elm St., c. 1.6 km south of I-10, 1.2 km NW (319 deg. ) of One Horse Spring 458 Comment
  UCR261192  Deinandra paniculata A. C. Sanders, Sandra L. Leatherman, Jeff Crain 2015-5-18 41718 Riverside Esinore, large vacant lot NW of Hwy 74 and SW of the intersection of 74 and Collier Ave. 386 Comment
  UCR261487  Chenopodium berlandieri A. C. Sanders, Katie Young, John Hale 2015-4-22 41584 Riverside San Gorgonio Pass, San Gorgonio River wash, SE of Cabazon, east of Elm St., c. 1.6 km south of I-10, 1.2 km NW (319 deg. ) of One Horse Spring 458 Comment
  UCR262271  Scrophularia californica A. C. Sanders 2006-5-13 32291 Riverside Peninsular Range, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank 488 Comment
  UCR262280  Yucca whipplei A. C. Sanders 2006-5-13 32281 Riverside Peninsular Range, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank 488 Comment
  UCR262462  Ambrosia salsola A. C. Sanders, Jake Schweitzer, Katie Young 2015-3-24 41505 Riverside San Gorgonio Pass, north of San Gorgonio River wash, c. 3 miles east of Cabazon, south of I-10 and generally NE of water bottling plant 457 Comment
  UCR263225  Amaranthus blitoides A. C. Sanders, Jake Schweitzer, Katie Young 2015-3-24 41467 Riverside San Gorgonio Pass, San Gorgonio River wash, c. 2.95 miles ESE of Cabazon, c. 0.84 mi. NNW (335 deg. ) of One Horse Spring, south of I-10 and SE of water bottling plant, edge of wind farm 452 Comment
  UCR263246  Mentzelia A. C. Sanders, Jake Schweitzer, Katie Young 2015-3-24 41469 Riverside San Gorgonio Pass, near San Gorgonio River wash, c. 2.88 miles ESE of Cabazon, c. 1 mi. NNW (338 deg. ) of One Horse Spring, south of I-10 and east of water bottling plant, edge of wind farm 454 Comment
  UCR263485  Chaenactis fremontii A. C. Sanders, Jake Schweitzer, Katie Young 2015-3-23 41452 Riverside San Gorgonio Pass, San Gorgonio River wash, c. 3.7 miles east of Cabazon, c. 1.25 mi. NNE of One Horse Spring, south of I-10 and east of water bottling plant, between wind farms 439 Comment
  UCR264236  Euphorbia setiloba A. C. Sanders, Jim Malusa 2015-9-10 41843 Riverside Sonoran (Colorado) Desert, mouth of Red Canyon at Salt Creek wash 390 Comment
  UCR26485  Cryptantha muricata A. C. Sanders, S. Hagopian 1981-5-20 3132 Riverside Agua Tibia Mountains Area, Wolf Valley, SE of Temecula, at the junction of Road S16 with the road to the Pechanga Indian Reservation 351 Comment
  UCR26505  Gilia angelensis A. C. Sanders, S. Hagopian 1981-5-20 2148 Riverside Perris-Aguanga Basin, S side of Pauba Valley, within l mi of Hwy 71 bridge over the Temecula River 367 Comment
  UCR26546  Camissonia bistorta A. C. Sanders, S. Hagopian 1981-5-20 2122 Riverside Agua Tibia Mountains Area, Wolf Valley, SE of Temecula, at the junction of Road S16 with the road to the Pechanga Indian Reservation 351 Comment
  UCR269234  Senna artemisioides A. C. Sanders, T. B. Salvato, Cecile Shohet 2016-2-28 42000 Riverside Peninsular Range, along Hwy 79 c. 1 km east of Los Caballos Rd. and 1 km west of Pauba Rd. 401 Comment
  UCR269872  Perityle emoryi A. C. Sanders, Jim Malusa 2016-3-18 42364 Riverside Sonoran (Colorado) Desert, Chocolate Mountains, along gasline road 21.5 km due north of Slab City/Camp Dunlap 538 Comment
  UCR270169  Centaurea benedicta A. C. Sanders, Jeanne Marie Acceturo & participants in Jepson Workshop 2016-4-2 42391 Riverside Peninsular Range, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, south end of Los Caballos Road, vicinity of lab and old Emerson house site 488 Comment
  UCR270193  Cercocarpus minutiflorus A. C. Sanders, Jeanne Marie Acceturo & participants in Jepson Workshop 2016-4-3 42414 Riverside Peninsular Range, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, south end of Los Caballos Road, c. 0.3 km NW (161 deg. ) of water tank 473 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
  UCR279354  Psorothamnus polydenius A. C. Sanders, Jim Malusa 2017-3-23 42911 Riverside Sonoran (Colorado) Desert, northern end of Chocolate Mountains, in U.S. Navy Aerial Gunnery Range, c. 2.3 miles east of Iris Pass 787 Comment
  UCR279473  Schismus arabicus A. C. Sanders, Jim Malusa 2017-3-29 43197 Riverside Sonoran (Colorado) Desert, northern Chocolate Mountains, large canyon 2.8 km south of the confluence of Red Canyon and Salt Creek 460 Comment
  UCR279579  Descurainia pinnata A. C. Sanders, Jim Malusa 2017-3-28 43154 Riverside Sonoran (Colorado) Desert, Northern edge of Chocolate Mountains, along Salt Creek at edge of Navy Aerial Gunnery Range, vicinity of Clemons Well site, between wash and old Kaiser RR 314 Comment
  UCR279582  Senecio mohavensis A. C. Sanders, Jim Malusa 2017-3-28 43153 Riverside Sonoran (Colorado) Desert, Northern edge of Chocolate Mountains, along Salt Creek at edge of Navy Aerial Gunnery Range, vicinity of Clemons Well site, between wash and old Kaiser RR 314 Comment
  UCR281930  Psorothamnus arborescens var. simplicifolius A. C. Sanders, Jim Malusa 2017-9-19 43342 Riverside Sonoran (Colorado) Desert, northern Chocolate Mountains, canyon 3.35 km SW (214 deg. ) of Tabaseca Tank 693 Comment
  UCR31277  Trifolium willdenovii A. C. Sanders, Theo Glenn 1983-4-17 3735 Riverside Santa Ana Mtns., Mesa de Colorado, 5 mi (airline) SW of Murrieta 612 Comment
  UCR37793  Amsinckia intermedia A. C. Sanders 1985-3-1 5389 Riverside Box Springs Canyon, near the intersection of Central Ave. & Hwy 60, along Gernert Rd. Just above the Santa Fe Railroad tracks. 427 Comment
  UCR39544  Gayophytum diffusum subsp. parviflorum A. C. Sanders 1980-8-21 1781 Riverside San Jacinto Mountains, Mt. San Jacinto Wilderness Area. east of Saddle Junction at the head of Tahquitz Creek, c. 2 mi NE of Idyllwild 2409 Comment
  UCR41456  Physalis crassifolia A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen 1986-3-3 6134 Riverside Sonoran (Colorado) Desert, N foot of the Chuckwalla Mountains, 2.75 mi (airline) SE of Desert Center 367 Comment
  UCR41463  Fagonia pachyacantha A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen 1986-3-3 6136 Riverside Sonoran (Colorado) Desert, N foot of the Chuckwalla Mountains, 2.75 mi (airline) SE of Desert Center 367 Comment
  UCR41523  Ephedra aspera A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen 1986-3-3 6096 Riverside Sonoran (Colorado) Desert, Corn Spring, Chuckwalla Mtns. wash below the spring and wash and rocky slopes to the south 489 Comment
  UCR41527  Bowlesia incana A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen 1986-3-3 6083 Riverside Sonoran (Colorado) Desert, Corn Spring, Chuckwalla Mtns. wash below the spring and wash and rocky slopes to the south 489 Comment
  UCR41532  Lesquerella tenella A. C. Sanders, B. Pitzer, D. Charlton, R. & J. Kniffen, J. M. Stewart 1986-3-2 6057 Riverside Sonoran (Colorado) Desert, Chuckwalla Bench, south side of Chuckwalla Mtns, on Bradshaw Road c. 2 miles east of gasline road 642 Comment
  UCR41764  Thamnosma montana A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen 1986-3-3 6132 Riverside Sonoran (Colorado) Desert, N foot of the Chuckwalla Mountains, 2.75 mi (airline) SE of Desert Center 367 Comment
  UCR41839  Asclepias albicans A. C. Sanders, B. Pitzer, D. Charlton, R. & J. Kniffen, J. M. Stewart 1986-3-2 6060 Riverside Sonoran (Colorado) Desert, Graham Pass, between Chuckwalla Mtns & Little Chuckwalla Mtns. 503 Comment
  UCR41844  Sisymbrium orientale A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen 1986-3-3 6080 Riverside Sonoran (Colorado) Desert, Corn Spring, Chuckwalla Mtns. wash below the spring and wash and rocky slopes to the south 489 Comment
  UCR44196  Allophyllum divaricatum A. C. Sanders 1986-6-1 6548 Riverside San Jacinto Mountains, Trail toward Spitler Peak from 'Hurkey Creek Camp to Bonita Vista' [=Apple Canyon] Road 1829 Comment
  UCR45197  Salsola paulsenii A. C. Sanders 1986-5-10 6497 Riverside Western Colorado Desert, Coachella Valley, mouth of the Whitewater River, along the levee where the river crosses Lincoln St., 3 mi south of Mecca -70 Comment
  UCR47266  Sisymbrium erysimoides A. C. Sanders 1987-4-7 7045 Riverside City of Riverside, Vacant lot on north side of Spruce Street, between Rustin Ave. and Canyon Crest [now Watkins] Dr. 305 Comment
  UCR54266  Sporobolus cryptandrus A. C. Sanders, E. J. Lawlor 1988-10-22 8729 Riverside Peninsular Range; Santa Rosa Mountains, Pinyon Flats area, c. 0.5 mi west of the Dolomite Mine 1200 Comment
  UCR75095  Ambrosia dumosa A. C. Sanders, E. Lawlor 1992-4-4 12092 Riverside Sonoran (Colorado) Desert, McCoy Mountains, within 0.5 mile of McCoy Spring 244 Comment
  UCR75529  Spergularia bocconi A. C. Sanders 1993-5-12 14014 Riverside San Jacinto Valley, Hemet, SW corner of intersection of Florida Ave (Hwy 74) & Warren Rd., between new San Diego Aqueduct and Warren Road 460 Comment
  UCR76060  Eleocharis geniculata A. C. Sanders, O. F. Clarke & CNPS field trip 1991-10-5 11744 Riverside Santa Ana River Valley, Santa Ana River bottom, Rancho Jurupa Park, Pleasant Acres Lake Comment
  UCR76158  Veronica peregrina subsp. xalapensis A. C. Sanders 1993-4-1 13677 Riverside Perris-Aguanga Basin Region, western edge of Hemet, 14 acre parcel at NE corner of intersection of Myers St. and Devonshire Ave., 0.75 mile NE of the intersection of Florida Ave (Hwy 74) and Warren Rd, just south of Tres Cerritos 460 Comment
  UCR76177  Lepidium dictyotum var. dictyotum A. C. Sanders 1993-4-5 13684 Riverside San Jacinto Valley, west edge of Hemet, along south side of Devonshire Ave. between Old Warren and Warren Roads, SW of Tres Cerritos and north of Florida Ave./ Hwy 74 460 Comment
  UCR81547  Sherardia arvensis A. C. Sanders 1994-6-6 14696 Riverside City of Riverside, Mt Vernon Ave. at the RR tracks, NE edge of town near the Box Springs Mtns 357 Comment
  UCR82775  Hemizonia mohavensis A. C. Sanders, T. Schram, D. Wappler 1994-10-6 15789 Riverside San Jacinto Mtns., N slope: south side of Twin Pines Road just west of the entrance to Twin Pines Ranch 1067 Comment
  UCR83195  Phacelia minor A. C. Sanders 1994-5-15 14482 Riverside Mount Rubidoux, a rocky granitic hill on the NW side of Riverside on the E bank of the Santa Ana River 400 Comment
  UCR84065  Erigeron foliosus var. foliosus A. C. Sanders, T. Schram, D. Wappler 1994-10-4 15776 Riverside San Jacinto Mtns, N slope of the mtns: nameless tributary to Azalea Creek, c. 1 mi. due south of the Twin Pines Ranch buildings. 1128 Comment
  UCR84839  Rafinesquia neomexicana A. C. Sanders, K. Rose, D. Woodard 1995-3-15 16135 Riverside Sonoran (Colorado) Desert, mouth of San Gorgonio Pass, along Whitewater River wash between Windy Point and Hwy I-10, Coachella Valley 396 Comment
  UCR84844  Cryptantha pterocarya var. pterocarya A. C. Sanders, K. C. Rose, D. Woodard 1995-3-15 16134 Riverside Sonoran (Colorado) Desert, mouth of San Gorgonio Pass, along Whitewater River wash between Windy Point and Hwy I-10, Coachella Valley 396 Comment
  UCR84876  Rumex hymenosepalus A. C. Sanders, K. C. Rose, D. Woodard 1995-3-22 16203 Riverside Sonoran (Colorado) Desert, mouth of San Gorgonio Pass, alluvial fan just east of the mouth of Whitewater Canyon between Windy Point & Hwy I-10, Coachella Valley 370 Comment
  UCR84887  Triticum aestivum A. C. Sanders, K. C. Rose, D. Woodard 1995-3-22 16199 Riverside Sonoran (Colorado) Desert, mouth of San Gorgonio Pass, alluvial fan just east of the mouth of Whitewater Canyon between Windy Point & Hwy I-10, Coachella Valley 370 Comment
  UCR84984  Dimorphotheca sinuata A. C. Sanders, K. C. Rose, D. Woodard 1995-3-22 16224 Riverside San Jacinto Mountains, San Gorgonio Pass: on and near a rocky spur at the N foot of the mountains, SW of Verbenia Ave, west of Snow Creek, east of Cabazon 550 Comment
  UCR85244  Festuca octoflora A. C. Sanders, P. J. MacKay, M. Jacobsmyer, C. L. Sanders 1995-3-5 15992 Riverside Sonoran (Colorado) Desert, Orocopia Mtns, Maniobra Valley, 1.6-3 mi. south of frontage road (old Hwy 60) along Interstate 10, S to edge of BLM wilderness 610 Comment
  UCR85380  Thelypodium lasiophyllum A. C. Sanders, G. K. Helmkamp, P. J. MacKay 1995-3-19 16161 Riverside San Jacinto Mtns foothills/Sonoran Desert, Coachella Valley; alluvial fan of Chino Canyon along the Palm Springs tram road, north of the road, 14 telephone poles above Hwy 111/Palm Canyon Dr. 300 Comment
  UCR86872  Phacelia distans A. C. Sanders, James C. Dice, K. C. Rose, D. Woodard 1995-3-29 16245 Riverside San Jacinto Mtns/Sonoran (Colorado) Desert, San Gorgonio Pass; alluvial fan at the mouth of Snow Creek, between Hwy 111 and Snow Creek Village 427 Comment
  UCR86885  Lupinus sparsiflorus A. C. Sanders, James C. Dice, K. C. Rose, D. Woodard 1995-3-29 16290 Riverside San Jacinto Mtns/Sonoran (Colorado) Desert, San Gorgonio Pass; alluvial fan at the mouth of Snow Creek, between Hwy 111 and Snow Creek Village 427 Comment
  UCR87618  Emmenanthe penduliflora A. C. Sanders 1994-5-30 14619 Riverside San Bernardino Mountains, north-northeast of Beaumont at Highland Springs, hills north of the end of Bellflower Ave., at Dutton St 950 Comment
  UCR87942  Ribes malvaceum var. viridifolium A. C. Sanders 1994-1-30 14226 B Riverside Box Springs Mtns., head of Two Trees Canyon 686 Comment
  UCR88232  Cardamine debilis A. C. Sanders 1994-11-8 15865 Riverside Sonoran (Colorado) Desert, Coachella Valley, Palm Desert. Weeds in lawns & flower beds along a commercial strip on Hwy 111 between Hwy 74 & Sage Lane 46 Comment
  UCR88558  Pectocarya penicillata A. C. Sanders 1995-4-13 16506 Riverside San Bernardino Mtns./Sonoran (Colorado) Desert, Devil's Garden, E end of the mtns., 2.1 mi west of Hwy 62 on Pierson Avenue and dirt extension, 1.7 mi above Sierra Blvd. 793 Comment
  UCR88573  Pectocarya penicillata A. C. Sanders, J. C. Lyman 1995-4-16 16568 Riverside San Bernardino Valley, Glen Avon: sand dune area on N slope of the Jurupa Hills (draining toward Fontana), Pyrite St. Canyon 335 Comment
  UCR88577  Rumex hymenosepalus A. C. Sanders, J. C. Lyman 1995-4-16 16563 Riverside San Bernardino Valley, Glen Avon: sand dune area on N slope of the Jurupa Hills (draining toward Fontana), Pyrite St. Canyon 335 Comment
  UCR89388  Juncus acutus subsp. leopoldii A. C. Sanders, O. F. Clarke, P. J. MacKay, S. D. White, C. L. Sanders 1994-11-27 15875 Riverside San Jacinto Mtns/Colorado Desert, Palm Canyon, from Hermit's Bench upstream to just beyond the confluence with East Fork 300 Comment
  UCR89884  Ericameria pinifolia A. C. Sanders 1995-11-26 17908 Riverside Tule Creek Valley, NE of Tule Peak, between Aguanga and Anza, south of Hwy 371 1311 Comment
  UCR89897  Quercus palmeri A. C. Sanders 1995-11-26 17925 Riverside Elder Creek drainage, NE of Tule Peak, between Aguanga & Anza, south of Hwy 371 1265 Comment
  UCR90792  Coronopus didymus A. C. Sanders, G. K. Helmkamp 1996-3-17 17975 Riverside Coachella Valley, North Palm Springs (Garnet) I-10 at Indian Ave., north of Garnet Ave. 244 Comment
  UCR91556  Cheilanthes parryi A. C. Sanders, G. K. Helmkamp, L. Lubinsky, C. L. Sanders 1995-1-29 15900 Riverside San Jacinto Mtns/Colorado Desert, Chino Canyon near Palm Springs, 1.8 mi above Palm Canyon Rd (Hwy111) on the rd to the tram station, vicinity of the upper end of the flood control dike 428 Comment
  UCR91724  Salix gooddingii A. C. Sanders, S. Hawkins, J. Goetzen, D. Freeman 1996-5-1 18103 Riverside San Bernardino Mtns, Morongo Indian Reservation, natural pond & bog at SE edge of Burro Flats 1100 Comment
  UCR92732  Cyperus difformis A. C. Sanders 1994-7-27 15165 Riverside Riverside, Santa Ana River between the San Bernardino Co. line & the Market Street Bridge 246 Comment
  UCR97442  Claytonia parviflora subsp. parviflora A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand 1997-3-12 19862 Riverside Lake Skinner area, lower Rawson Canyon, along road NE of Skinner Lake 457 Comment
  UCR97451  Hesperocnide tenella A. C. Sanders, O. F. Clarke & H. Forster 1997-3-2 19767 Riverside Box Springs Mountains, E side of the range in Pigeon Pass area, above W end of Quail Call Drive, in canyon just west of section line. 610 Comment
  UCR97672  Camissonia intermedia A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand 1997-3-12 19907 Riverside Lake Skinner area, upper Rawson Canyon, 2.5 mi. NNE of Skinner Lake, 1 mi. SW of Crown Valley 595 Comment
  UCR97685  Cryptantha intermedia A. C. Sanders, G. Helmkamp 1997-3-15 19925 Riverside Lake Skinner area: hill (1864) east of Skinner Lake at NW end of Tucalota Hills 549 Comment
  UCR98063  Athysanus pusillus A. C. Sanders 1997-3-1 19732 Riverside Box Springs Mountains, Pigeon Pass, canyon below Regulus Road, 0.6 mi. west of Pigeon Pass Road., 0.4 mi. east of Bench Mark 'Table' (2559 ft). 610 Comment
  UCR99793  Nolina bigelovii A. C. Sanders, G. Helmkamp, O. Clarke, B. Pitzer 1996-11-9 19645 Riverside Sonoran (Colorado) Desert, Orocopia Mtns., near 'Bob's Cabin', 5 mi. (air) south of Hayfield Pump Sta., east of Maniobra Valley, central section of arroyo (N of peak 2552 to Bench Mark 1899) 610 Comment
  VVC1454  Chenopodium berlandieri A. C. Sanders, J. Mac 1996-11-23 19654 Riverside San Bernardino Mtns., Whitewater Canyon, just below the fish hatchery 648 Comment
  VVC222  Lupinus hirsutissimus A. C. Sanders, P. MacKay, T. Thomas, O. Clarke 1997-5-4 20654 Riverside San Jacinto Mountains, N side along Hwy 243, 1.5 mi. below Twin Pines Ranch Road (McMullen Flat), N slope of peak 3740 1067 Comment
  VVC267  Phacelia distans A. C. Sanders 1997-5-4 20641 Riverside San Jacinto Mountains, N side along Hwy 243, 1.5 mi. below Twin Pines Ranch Road (McMullen Flat), N slope of peak 3740 1067 Comment
  VVC365  Papaver californicum A. C. Sanders, P. Jmac 1997-5-4 20631 Riverside San Jacinto Mountains, N side along Hwy 243, 1.5 mi. below Twin Pines Ranch Road (McMullen Flat), N slope of peak 3740 1067 Comment
  IRVC26261  Chorizanthe coriacea A. C. Sanders, D. Malueg 2003-5-8 26576 Riverside Los Alamos Road at Warm Springs Creek crossing west of Hwy 79, northeast of the Hogbacks, north of Los Alamos Rd. and east of the creek Perris-Aguanga Basin region 396 Comment
  RSA321314  Solanum elaeagnifolium A. C. Sanders, O. F. Clarke, R. Allert 1984-7-18 5109 Riverside Common in a weedy parking near the intersection of Wheeler and Miller St., near Hunt Park, Arlington area. 259 Comment
  RSA564030  Tamarix ramosissima A. C. Sanders, O. F. Clarke 1991-6-10 11137 Riverside Along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River Comment
  RSA666722  Cyperus involucratus A. C. Sanders, Steven R. Hill 2001-5-4 24149 Riverside Santa Ana Mountains region: W of Temecula, Santa Rosa Plateau area, Carancho Rd. at stream crossing (nameless tributary to De Luz Creek) just west of Camaron Rd., east of Calle Calmar., 33 29.6 N, 117 15.9 W 396 Comment
  SEINET10805068  Camissonia hirtella Andrew C. Sanders 2006-5-19 Sanders 32423 Riverside Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn/Scott Road and north of Clinton Keith Road (Murrieta 7.5'Q). Rocky slopes of granite and gabbro, loam and clay soil; coastal sage scrub/chaparral with Eriogonum fasc. fol., Salvia mellif., Adenostoma and groves of Quercus agrifolia. [T6S R3W S27, NE/4 & E/2 of NW/4] 518 Comment
  UCR37020  Juncus acuminatus A. C. Sanders, J. Zabriskie 1984-6-18 5076 Sacramento American River NE of Sacramento, C.M. Goethe Park near Rancho Cordova 18 Comment
  CAS-BOT-BC334467  Allium crispum A. C. Sanders 2008-5-4 35173 San Benito Inner Coast Range: Girswold Creek Canyon, Griswold Hills, New Idria Road 3.9 miles above (S of) Panoche Rd. 426 Comment
  UCR192769  Allium crispum A. C. Sanders 2008-5-4 35207 San Benito Inner Coast Range, Shotgun Pass on Little Panoche Rd., 3.3 miles SW of Mercey Hot Springs, in canyon leading up to pass 472 Comment
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Jan 8 2017
  CAS-BOT-BC113880  Cyperus niger A. C. Sanders; S. White 1994-8-25 15445 San Bernardino Alder Creek at & above FS road 1N09 (City Cr. Truck Trail). 1230 Comment
  CAS-BOT-BC114236  Cyperus laevigatus A. C. Sanders; P. MacKay; Tim Thomas 1999-8-14 23061 San Bernardino Mojave Desert: Mojave River at Afton Canyon, Dunn 7.5' Q. 457 Comment
  CAS-BOT-BC131693  Ericameria cooperi var. cooperi A. C. Sanders; P. MacKay; C. L. Sanders 1996-5-5 18154 San Bernardino San Bernardino Mtns. (western): along trail (old road) W of Cleghorn Pass, <1 mi. SW of Cleghorn Mtn. 1340 Comment
  CAS-BOT-BC167114  Juncus triformis A. C. Sanders; P. J. MacKay 2003-6-10 26874 San Bernardino San Bernardino Mtns.: Horsethief Creek near Pacific Crest Trail, 2 km SW of Summit 1067 Comment
  CAS-BOT-BC167169  Juniperus A. C. Sanders; Maile Neel 1999-10-29 23205 San Bernardino San Bernardino Mtns.: Lone Valley, 2.7 miles southeast of Hwy 18 on Smarts Ranch Road 1829 Comment
  CAS-BOT-BC170812  Mentzelia pterosperma A. C. Sanders; Mark Elvin 2001-5-11 24276 San Bernardino Near Valley Wells, 100 m N of I-15 on Excelsior Mine Rd. at wash crossing, E side of road, Valley Wells 7.5' Q - Eastern Mojave Desert 1139 Comment
  CAS-BOT-BC174016  Achnatherum occidentale subsp. pubescens A. C. Sanders; K. D. Jones 2003-6-16 26922 San Bernardino San Bernardino Mtns.: North Fork Deep Creek watershed, along pipeline route from Green Valley turnoff from Hwy 18 to Snow Valley Recreation Area 2073 Comment
  CAS-BOT-BC174416  Eremogone macradenia var. macradenia A. C. Sanders; G. F. Pratt; C. Pierce 1997-4-5 20210 San Bernardino Northern Mojave Desert: Avawatz Mtns., Fort Irwin Nat. Training Center, spring in canyon S of peak 4849 1220 Comment
  CAS-BOT-BC207113  Euphorbia revoluta A. C. Sanders; Mark A. Elvin; Tim Thomas 2007-10-5 34340 San Bernardino Ord Mountains, south of Tyler Valley, above gas line road extension of Harrod Rd. from south/Ord Mtn. Rd. from the north, west slope of hill 4835, Central Mojave Desert 1433 Comment
  CAS-BOT-BC226951  Cryptantha simulans A. C. Sanders; T. B. Salvato 2012-6-6 40248 San Bernardino Transverse Range; San Bernardino Mtns.: Hwy 18 east of Waterman Canyon and Hwy 138, at wide turnout near Crestline 1442 Comment
  CAS-BOT-BC228551  Collinsia childii A. C. Sanders; John F. Green 2012-7-6 40345 San Bernardino San Bernardino Mtns.: Crestline, on ridge overlooking Lake Gregory, between Lakeview Dr. and Crest Forest Dr., 3.8 acre parcel proposed for construction of municipal water tank, just W of existing tanks 1578 Comment
  CAS-BOT-BC240809  Lonicera interrupta A. C. Sanders; Mitch Provance 1999-6-23 22844 San Bernardino San Bernardino Mtns. foothills: Yucaipa, Wilson Creek N of Oak Glen Rd. & S of Fir Ave., between Fremont and Jefferson 930 Comment
  CAS-BOT-BC262703  Muhlenbergia californica A. C. Sanders; O. Clarke; T. Krantz; R. Thorne 1993-4-27 13813 San Bernardino Arrowhead Hot Springs and immediate vicinity, San Bernardino Mountains. Coldwater Canyon ca. 1/2 mile E of the old Arrowhead Hot Springs Hotel 579 Comment
  CAS-BOT-BC282713  Glyceria elata A. C. Sanders; P. MacKay 1994-6-19 14846 San Bernardino Lower Miller Canyon, E Fork of W Fork of Mojave River, below Pilot Rock Camp, San Bernardino Mountains 1066 Comment
  CAS-BOT-BC308937  Adenophyllum porophylloides A. C. Sanders; Mitch Provance; Petra Wester 2004-5-30 28005 San Bernardino Mojave Desert: powerline road from Pisgah to Lucerne Valley, north end of Lava Bed Mtns., 2 km south of Silver Cliffs Mine. 1097 Comment
  CAS-BOT-BC421721  Rumex conglomeratus A. C. Sanders; P. MacKay; S. White; C. L. Sanders 1994-9-18 15688 San Bernardino San Bernardino Mountains: Seven Oaks, along the Santa Ana River at the confluence with Hamilton Creek. 1590 Comment
  CAS-BOT-BC439558  Claytonia parviflora subsp. parviflora A. C. Sanders; D. Malueg; K. D. Jones 1998-5-12 21801 San Bernardino Mojave Desert: Baldy Mesa, Lugo-Vincent Powerline (S Cal. Edison), ca. 1 mi. W of I-15 and N of Cajon Summit. 1249 Comment
  CAS-BOT-BC472029  Allium lacunosum var. davisiae A. C. Sanders; P. MacKay 1995-5-13 16981 San Bernardino San Bernardino Mtns./mojave Desert: N foot of the mtns. S of Apple Valley; Bowen Ranch Rd. at junction with 3N14 (Oak Spr. Rd., 2.65 mi. S of Ocotillo Rd. 1300 Comment
  CAS-BOT-BC536481  Silene lemmonii A. C. Sanders; E. J. Lawlor; P. MacKay; C. Sanders; et al. 1995-6-24 17402 San Bernardino San Bernardino Mtns: below Barton Flats, road crossing of Stetson Creek and E to artifical pond at head of the drainage to the N 1706 Comment
  CAS-BOT-BC66569  Thysanocarpus curvipes A. C. Sanders 1993-4-11 13740 San Bernardino North foot of the San Bernardino Mountains, Highway 173. 1000 Comment
  CAS-BOT-BC77886  Woodwardia fimbriata A. C. Sanders; S. White 1994-8-25 15451 San Bernardino San Bernardino Mountains: Middle Fork Creek (tributary of Alder Cr.) at & above F.S. road 1N09 (City Cr. Truck Trail) 1125 Comment
  CDA37510  Eucalyptus camaldulensis A. C. Sanders 1992-5-29 12330 San Bernardino San Bernardino Mtns.; East of Yucaipa, Birmingham Ranch in Water Canyon, a tributary from the N of Wildwood Canyon, east of Water Canyon Rd. toward old Hubner house. Comment
  HSC78559  Nemacladus orientalis A. C. Sanders 1983-4-23 3764 San Bernardino Whipple Mtns., Whipple Wash where it joins the road to Havasu Landing, 0.5 mi. below Willow Spring and 1.25 mi. above Lake Havasu. 168 Comment
  HSC78560  Astragalus cimae var. cimae A. C. Sanders 1983-5-22 3825 San Bernardino Canyon trending NE to SW, at the W end of Pinto Mtn., head of Cedar Canyon, Midhills, eastern Mojave Desert 1616 Comment
  HSC78596  Plantago ovata var. insularis A. C. Sanders 1983-4-23 3757 San Bernardino Whipple Mtns., Whipple Wash where it joins the road to Havasu Landing, 0.5 mi. below Willow Spring and 1.25 mi. above Lake Havasu. 168 Comment
  HSC83024  Lycium pallidum var. oligospermum A. C. Sanders 1985-4-20 5612 San Bernardino W end of Calico Mtns., NW of Calico along Yermo Cut-off 762 Comment
  HSC84142  Cuscuta californica var. papillosa A. C. Sanders 1987-6-12 7125 San Bernardino Mouth of Devil Canyon, Cajon Pass area, NW of San Bernardino State University 518 Comment
  HSC95246  Lotus strigosus A. C. Sanders, P. J. MacKay, Tim Thomas 2003-5-18 26768 San Bernardino Cleghorn Road, 0.5 mi. NE of Cajon 1006 Comment
  IRVC26166  Boerhavia triquetra A. C. Sanders, Mark A. Elvin 2003-10-5 27271 San Bernardino along Hwy 62 east of Twentynine Palms, ca. 1 mile east of Old Dale Southern Mojave Desert 390 Comment
  IRVC26395  Layia glandulosa A. C. Sanders, Mark Elvin 2003-4-5 25873 San Bernardino UC Burns Pinyon Ridge Reserve, off Skyline Ranch Rd. ca. 2 miles (air) ESE of Pinoneertown, 1.5 mi. (air) NW of Yucca Valley, between front gate and reserve headquarters at old Burns home. Little San Bernardino Mountains 1250 Comment
  IRVC26472  Lupinus concinnus A. C. Sanders, Mark Elvin 2003-4-5 25918 San Bernardino UC Burns Pinyon Ridge Reserve, off Skyline Ranch Rd. ca. 2 miles (air) ESE of Pinoneertown, 1.5 mi. (air) NW of Yucca Valley, between front gate and reserve headquarters at old Burns home. Little San Bernardino Mountains 1250 Comment
  IRVC26932  Dalea mollissima A. C. Sanders, Mark A. Elvin 2004-10-10 28948 San Bernardino south end of the Sheephole Mtns. along Hwy 62, 2.8 miles west of Clarks Pass, 26.2 miles east of Utah Trail in Twentynine Palms Southern Mojave Desert 530 Comment
  IRVC26989  Atriplex polycarpa A. C. Sanders, Mark A. Elvin 2004-10-10 28999 San Bernardino Cadiz Valley ca. 19 miles north of Hwy 62, west of north end of Cadiz Lake, along dirt road up west side of valley toward Calumet Mine Southern Mojave Desert 192 Comment
  IRVC27004  Physalis crassifolia A. C. Sanders, Mark A. Elvin 2004-10-10 29020 San Bernardino N end of Sheep Hole Mtns., along gasline road 1 mile NE of Amboy Rd. near Sheep Hole Pass. Southern Mojave Desert 549 Comment
  IRVC27369  Viguiera parishii A. C. Sanders, Mark A. Elvin 2003-10-5 27209 San Bernardino UC Burns Pinyon Ridge Reserve, south of Skyline Ranch Rd. ca. 2 miles (air) ESE of Pinoneertown, 1.5 mi. (air) NW of Yucca Valley, student campsite along western fence Southern Mojave Desert 1250 Comment
  IRVC27456  Hyptis emoryi A. C. Sanders, G. R. Ballmer, D. Kossack 1994-3-13 14234 San Bernardino Bristol Mtns., ca. 3 mi. NE of Amboy, N of pipeline road Mojave Desert 500 Comment
  IRVC28219  Aristida adscensionis A. C. Sanders, Mark A. Elvin 2004-10-10 28956 San Bernardino south end of the Sheephole Mtns. along Hwy 62, 2.8 miles west of Clarks Pass, 26.2 miles east of Utah Trail in Twentynine Palms Southern Mojave Desert 530 Comment
  RSA0039275  Hypochaeris radicata A. C. Sanders 2014-4-29 41081 San Bernardino Wildlands Conservancy Oak Glen Preserve property: near headquarters, Oak Knoll Park and Oak Glen Rd. 1387 Comment
  RSA0060675  Mentzelia obscura A. C. Sanders, Jim Andre, A. Howald 2009-3-4 36216 San Bernardino Cady Mountains at edge of Broadwell Valley, along powerline road c. 10 mi. NE of I-40, at foot of peak 2633, N of Sleeping Beauty Mtn. 610 Comment
  RSA0112633  Ephedra californica A. C. Sanders, Ann Howald, Chloe Scott, Onkar Singh, Bill Clark, Eve Laeger, Florence Caplow, Josh Utter 2012-4-19 40074 San Bernardino Eastern Mojave Desert: Kingston Wash 8.7 miles SW of Exselsior Mine Rd. along a dirt road, south foot of the Kingston Range. 762 Comment
  RSA508342  Encelia frutescens A. C. Sanders, J. C. Lyman 1989-4-24 9063 San Bernardino Twentynine Palms Marine Corps Base, Sunshine Peak Range in NW corner of base. Dirt road N of the Lava Bed Mtns. 854 Comment
  RSA518286  Streptanthus bernardinus A. C. Sanders, Lyman 1989-6-8 9106 San Bernardino San Bernardino Mountains, S.B. Nat. Forest, mountain slopes W of Deep Creek and 1.75 miles WNW of Green Valley Lake, SW of Fisherman s Camp. Along roadside (Forest Road 2N182) 1707 Comment
  RSA563828  Lomatium dissectum var. multifidum A. C. Sanders, E. J. Lott 1992-6-12 12397 San Bernardino San Bernardino Mountains: Oak Glen Creek Canyon, NW of Pisgah Peak. 1067 Comment
  RSA563843  Nassella cernua A. C. Sanders, E. J. Lott 1993-5-14 14051 San Bernardino Pisgah Peak Road, c. 1.5 km above Oak Glen Road, NW foot of Pisgah Peak 1100 Comment
  RSA563856  Penstemon heterophyllus A. C. Sanders, E. J. Lott 1993-5-20 14071 San Bernardino Yucaipa, alluvial fan at the SW foot of Yucaipa Ridge, NE corner of the intersection of Carter. Comment
  RSA564047  Rhamnus crocea A. C. Sanders, E. J. Lott 1933-5-20 14073 San Bernardino Yucaipa, alluvial fan at the SW foot of Yucaipa Ridge, NE corner of ther intersection of Carter and Spring St., 2 mi. E of Bryant St. on Carter. 1000 Comment
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Sep 14 2013
  RSA564271  Rumex violascens A. C. Sanders, E. J. Lott, D. Pendleton 1992-6-5 12374 San Bernardino San Bernardino Mountains: E of Yucaipa, Water Canyon, a tributary to Wildwood Canyon from the north. Vicinity of Old Hunt Ranch, N of Wildwood Canyon Road. 1006 Comment
  RSA564809  Cryptantha microstachys A. C. Sanders, Oscar F. Clarke, T. P. Krantz, Robert F. Thorne 1993-4-27 13846 San Bernardino Arrowhead Hot Springs, ca 700 ft WSW of the old Arrowhead Hot Springs Hotel. West side of rd to the hotel from Old Waterman Canyon Rd & south of a dirt track which angles back toward the property entrance. 595 Comment
  RSA602496  Melia azedarach A. C. Sanders 1996-10-2 19583 San Bernardino Yucaipa, between Av. E & F, east from Wilson Creek channel to top of slope. 655 Comment
  RSA605168  Rhamnus californica A. C. Sanders, D. Bramlet, M. Jacobsmyer, Harry Spilman 1996-8-17 19439 San Bernardino Crab Creek, 3.7 mi. N of Green Valley Lake Rd. on FS Rd. 3N16 1799 Comment
  RSA605775  Dodecatheon hendersonii A. C. Sanders, M. Jacobsmyer 1995-6-3 17246 San Bernardino Snow Valley, margins of a meadow surrounding a small shallow pond on the N side of Hwy 18 opposite the ski area. Comment
  RSA614103  Linanthus dichotomus subsp. dichotomus A. C. Sanders 1978-3-21 649 San Bernardino Mojave Desert: upper (southern) Stoddard Valley. East side of Barstow Road. 976 Comment
  RSA614304  Cuscuta subinclusa A. C. Sanders, T. Schram, D. Wappler 1994-8-30 15491 San Bernardino Kinley Creek at crossing of HWY 173, N of Arrowhead. 1355 Comment
  RSA614525  Paspalum distichum A. C. Sanders, T. Schram, D. Wappler 1994-9-30 15727 San Bernardino Lower Deep Creek from the spillway of the Mojave River Forks Dam upstream to the hot springs. 917 Comment
  RSA620363  Krascheninnikovia lanata A. C. Sanders, G. F. Pratt, C. L. Pierce 1997-4-6 20288 San Bernardino Avawatz Mountains, Fort Irwin Military Reservation, canyon 2 km S of peak 1876 m (BM ''Avawatz''), ca. 5 km SW of Old Mormon Spring 1524 Comment
  RSA628419  Erigeron foliosus A. C. Sanders, Mitch Provance 1999-6-23 22867 San Bernardino San Bernardino Mtns, foothills: Yucaipa, Wilson Creek N of Oak Glen road and S of Fir Ave. between Fremont and Jefferson. 884 Comment
  RSA628455  Gnaphalium palustre A. C. Sanders, P. Mackay, E. A. Helmkamp, S. White 1994-8-21 15360 San Bernardino Arrowbear Lake, in community of same name, E of Running Springs. 1890 Comment
  RSA628491  Hymenolobus procumbens A. C. Sanders 1999-6-24 22881 San Bernardino San Bernardino Mtns, Big Bear Valley, S side of Baldwin Lake, Palomino Dr. 1/4 mile N of Shay Road at entrance to watewater treatment facility, proposed expansion area. 2049 Comment
  RSA628507  Cyperus eragrostis A. C. Sanders, P. J. MacKay, G. K. Helmkamp, S. D. White 1994-8-21 15336 San Bernardino San Bernardino Mountains: Fredalba Creek at crossing of Forest Service Road 1N09 (City Creek Truck Trail). 985 Comment
  RSA653137  Adenostoma fasciculatum var. fasciculatum A. C. Sanders, Steve D. Boyd, Mitch Provance 1999-9-14 23074 San Bernardino San Bernardino Valley: Colton Dunes, dune remnant on Slover Ave. between Pepper Ave and tank farm, ca. 1 mile due W of Slover Mtn. (UTM 10km cell: 11S MH-6) 320 Comment
  RSA653200  Bromus rubens A. C. Sanders, G. F. Pratt, C. Pierce 1997-4-5 20250 San Bernardino Northern Mojave Desert: Avawatz Mtns.: Fort Irwin National Training Center, spring in canyon S of peak 4849. Avawatz Mtns., 35 deg 29' N, 116 deg 17.5 ' W. UTM 10 km cell: 11S NK-64E, 26N. Avawatz Mtn. 1189 Comment
  RSA653651  Prosopis glandulosa var. torreyana A. C. Sanders, S. D. Boyd, Mitch Provance 1999-9-14 23075 San Bernardino San Bernardino Valley: Colton Dunes, dune remnant on Slover Ave. between Pepper Ave and tank farm, ca. 1 mile due W of Slover Mtn. (UTM 10km cell: 11S MH-6) 320 Comment
  RSA654152  Ephedra californica A. C. Sanders, D. Malueg, K. D. Jones 1998-6-4 21969 San Bernardino Eastern Mojave Desert: Old Dad Mtns., wash north of Jackass Canyon and east of Old Dad Mtn., under SCE powerlines 915 Comment
  RSA654181  Schoenus nigricans A. C. Sanders, G. F. Pratt, C. Pierce 1997-4-5 20217 San Bernardino Northern Mojave Desert: Avawatz Mtns.: Fort Irwin National Training Center, spring in canyon S of peak 4849. 1189 Comment
  RSA661040  Festuca californica var. californica A. C. Sanders, E. J. Lawlor, P. J. MacKay, C. L. Sanders 1995-6-24 17397 San Bernardino San Bernardino Mtns: below Barton FLats, Stetson Creek Road 0.1 mi N of Hill Ranch Road, near round Cienaga Crk., 1.65 mi. SW of Glass Road., (34 deg 10'N, 116 deg 55.5'W) 1740 Comment
  RSA661298  Ephedra viridis A. C. Sanders, Ed LaRue 1997-4-24 20601 San Bernardino BLM land on north side of peak 5524 near Round Mountain, NW of the Partin Bros. (Lester) Mine at Terrace Springs, NE end of S.B. Mtns. 1463 Comment
  RSA667300  Artemisia bigelovii A. C. Sanders, Pam J. MacKay, Tim C. Thomas, et al. 2000-9-2 23628 San Bernardino Eastern side of Striped Mountain, west side of road from Kokoweef Caverns, vicinity of Standard Mine No. 1. 1585 Comment
  RSA681405  Phacelia brachyloba A. C. Sanders, P. J. MacKay, Tim C. Thomas 2003-5-18 26762 San Bernardino Cleghorn Road, 0.5 mi. NE of Cajon 1006 Comment
  RSA689476  Carex fracta A. C. Sanders, P. J. MacKay 1994-7-24 15145 San Bernardino San Bernardino Mtns.: San Gorgonio Wilderness Area, along the Dollar Lake Trail (1E04) between the spur to the lake itself (1E03) and South Fork Meadows. 2890 Comment
  RSA701778  Carex senta A. C. Sanders, P. J. MacKay 1994-7-24 15139 San Bernardino San Bernardino Mtns.: San Gorgonio Wilderness Area, along the Dollar Lake Trail (1E04) between the spur to the lake itself (1E03) and South Fork Meadows. 2890 Comment
  RSA708993  Agrostis A. C. Sanders 1994-9-18 15661 San Bernardino upper Santa Ana River along the Seven Oaks Road (1N45), 1 mi. below Hwy 38 at South Fork Campground, 0.1 mi. above the first river crossing. 1890 Comment
  RSA709098  Cryptantha nevadensis var. rigida A. C. Sanders, Steve Boyd, B. Pitzer, et al. 1986-4-12 6452 San Bernardino S Mojave Desert/San Bernardino Mtns. Foothills: Mojave River Valley SE of Hesperia, north slopes of a hill along Lake Arrowhead Road, 1.8 miles S of Ranchero Road and near the confluence of the Mojave River and Deep Creek 945 Comment
  RSA709100  Lotus humistratus A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16867 San Bernardino San Bernardino Mountains: Burns Canyon, 2.1 miles above Rimrock Rd., just below Burns Spring. 1530 Comment
  RSA709416  Marah macrocarpa A. C. Sanders, O. F. Clarke 1992-5-9 12289 San Bernardino mouth of Burns Canyon, 0.5 mi. west of end of pavement near Rimrock 1433 Comment
  RSA711322  Claytonia parviflora A. C. Sanders, Mitch Provance 2003-4-2 25789 San Bernardino San Bernardino Mountains: Cajon Pass, Cleghorn Road on northeast side of I-15, near site of Cajon. 930 Comment
  RSA713493  Juniperus osteosperma A. C. Sanders 1999-10-29 23217 San Bernardino San Bernardino Mtns./Mojave Desert: road to Blackhawk Mine (3N36) due east of Mitsubishi Cement Plant, 0.3 mi. east of Hwy 18. 1433 Comment
  RSA717633  Trifolium variegatum A. C. Sanders, P. J. MacKay, E. J. Lawlor, D. L. Sanders 2004-6-27 28354 San Bernardino Little Bear Creek, ca. 1.5 mi. ENE of Lake Arrowhead, above confluence with Hooks Creek 1470 Comment
  RSA727717  Chenopodium hians A. C. Sanders, Kent Beaman, T. B. Salvato, et al. 2006-9-8 33157 San Bernardino East of Running Springs School Rd. at the SE edge of Running Springs, south of Hwy 18 near Seymour Flat 1890 Comment
  RSA746994  Euphorbia revoluta A. C. Sanders, Mark A. Elvin, Tim Thomas 2007-10-5 34370 San Bernardino Ord Mountains, at Sweetwater Spring 1463 Comment
  RSA750965  Polygonum A. C. Sanders 1994-7-31 15203 San Bernardino Miller Canyon at the road crossing of the Mojave River just above Pilot Rock Conservation Camp, 0.7 miles east of Hwy 138 junction 1134 Comment
  RSA752666  Chenopodium strictum var. glaucophyllum A. C. Sanders, Mitch Provance 2000-10-1 23689 San Bernardino Arrowbear Lake, east of Running Springs, N and W margins of lake 1875 Comment
  RSA756145  Mentzelia montana A. C. Sanders, Curtis Clark 1997-5-18 20719 San Bernardino Santa Ana River Canyon near Barton Flats, at junction of FS roads 1N45 and 1N04, SW of Sugarloaf Mtn. 1805 Comment
  RSA790104  Eriogonum bifurcatum A. C. Sanders, Ann Howald, Chloe Scott, Onkar Singh, Bill Clark 2012-3-14 39968 San Bernardino NE Mojave Desert: Mesquite Valley, off Brookmore Rd., 1.8 mi E of Kingston Rd. intersection 784 Comment
  SBBG103941  Galium parisiense A. C. Sanders, E. J. Lott 1993-5-14 14031 San Bernardino E side of Water Cyn, a tributary of Wildwood Cyn from the N, SW foot of Pisgah Peak, Porter Ranch 1005 Comment
  SBBG103946  Trifolium ciliolatum A. C. Sanders, E. J. Lott 1993-5-14 14046 San Bernardino Pisgah Peak Rd, ca. 1.5 km above Oak Glen Rd, NW foot of Pisgah Peak 1100 Comment
  SBBG103988  Mimulus androsaceus A. C. Sanders 1991-4-11 13731 San Bernardino St Hwy 173, 5.4 mi NE of jct with St Hwy 138, ca. 1 mi S of Grass Valley Crk crossing; San Bernardino Mtns 1000 Comment
  SBBG104136  Bromus grandis A. C. Sanders, S. D. White 1993-7-31 14184 San Bernardino Warm Springs Cyn, along USFS Rd 1S12, 2.3 mi below jct with USFS Rd 1N12 975 Comment
  SBBG104149  Erythranthe cardinalis A. C. Sanders, S. D. White 1993-7-31 14180 San Bernardino Warm Springs Cyn, along USFS Rd 1S12, 2.3 mi below jct with USFS Rd 1N12 975 Comment
  SBBG120045  Camissoniopsis hirtella A. C. Sanders 1992-5-22 12309 San Bernardino E of Yucaipa, Birmingham Ranch in Water Cyn, N of Wildwood Cyn 976 Comment
  SBBG35123  Ephedra funerea A. C. Sanders with M. Provance, P. Wester 2004-5-30 28019 San Bernardino powerline rd from Pisgah to Lucerne Valley, N end of Lava Bed Mtns, ca. 2 km S of Silver Cliffs Mine 1098 Comment
  SBBG83231  Camissoniopsis intermedia A. C. Sanders 1986-5-26 6505 San Bernardino Cajon Summit, E side of Interstate 15 just S of the Oak Hill Rd exit. 1277 Comment
  SBBG87616  Lupinus bicolor A. C. Sanders, Boyd, Pitzer, et al 1986-4-12 6447 San Bernardino N slope of a hill along Lake Arrowhead Rd, 1.8 mi S of Ranchero Rd and near the confluence of the Mojave River and Deep Crk 944 Comment
  SBBG89097  Pseudognaphalium stramineum A. C. Sanders 1986-6-18 6606 San Bernardino Redlands, at intersection of Interstate-10 and California Street, at end of fwy exit ramp 365 Comment
  SBBG90614  Peritoma arborea A. C. Sanders, J. Lyman 1989-4-16 9071 San Bernardino Twentynine Palms Marine Corps Base, Sand Hill Range in SW corner of Base, Surprise Spring 685 Comment
  SBBG92142  Bromus carinatus A. C. Sanders, J. Lyman 1989-6-8 9113 San Bernardino W of Deep Crk and 2 mi WNW of Green Valley Lake, Forest Rd 2N1, 0.5 mi SW of Fisherman's Camp 1767 Comment
  SBBG92312  Lupinus andersonii A. C. Sanders, J. Lyman 1989-6-8 9102 San Bernardino W of Deep Crk and 2 mi W of Green Valley Lake, SW of Fisherman's Camp 1798 Comment
  SD121389  Baccharis sergiloides A. C. Sanders, Vasek, Helmkamp 1982-9-9 2926 San Bernardino Sunflower Spring, Old Woman Mountains, Mojave Desert 1035 Comment
  SD124810  Hosackia oblongifolia A. C. Sanders, K. Cooper, R. Cooper 1986-7-25 6794 San Bernardino San Bernardino Mountains, Holcomb Creek just below the junction of forest roads 3N08 & 3N14, beside the stream, stony riparian zone, very disturbed 1981 Comment
  SD132432  Amaranthus albus A. C. Sanders, E. J. Lawlor & P. Cohen 1990-10-13 10207 San Bernardino Granite Cove, Granite Mountains Reserve, eastern Mojave Desert 1324 Comment
  SD140235  Juncus xiphioides A. C. Sanders, E. J. Lott, D. Pendleton 1992-6-5 12350 San Bernardino San Bernardino Mountains, east of Yucaipa, Water Canyon, a tributary of Wildwood Canyon from the north. Vicinity of Old Hunt Ranch, ca. 3/4 mile north of Wildwood Canyon Road. Seen only at a seep in an oak grove. 1006 Comment
  SD143798  Epilobium brachycarpum A. C. Sanders, P. MacKay, G. Helmkamp & C. L. Sanders 1994-8-14 15290 San Bernardino San Bernadino Mountains, meadow on upper Metcalf Creek, South of Big Bear Lake, 1.8 miles above Tulip Lane on Mill Creek Road and ca. 0.4 mile WSW of Elsie Caves 2245 Comment
  SD143883  Trifolium monanthum A. C. Sanders, P. MacKay 1994-4-17 15113 San Bernardino San Bernardino Mountains: Wildhorse meadow at and just below Wildhorse Spring 2690 Comment
  SD143887  Hoita orbicularis A. C. Sanders, P. MacKay, S. White, C. L. Sanders 1994-9-18 15705 San Bernardino San Bernardino Mountains, Clark's Ranch (site) along the Seven Pines Road, ca. Ao mile east of Deer Creek, Santa Ana River canyon, in moist soil near the springs; disturbed former ranch site on a gently sloping bench with springs, bordered by chaparral 1500 Comment
  SD144085  Oenanthe sarmentosa A. C. Sanders, P. MacKay, S. White & C. L. Sanders 1994-9-18 15686 San Bernardino San Bernardeino Mountains: Santa Ana River canyon along the Seven Oaks Road (1N45), 1 mile below the upper river crossing. 1745 Comment
  SD146138  Solanum americanum A. C. Sanders 1999-11-11 23247 San Bernardino San Bernardino: Redlands, fields N of Lugonia Ave., ca. 200-300 m E of Fwy 30 390 Comment
  SD148203  Plagiobothrys jonesii A. C. Sanders, Mitch Provance and Tim Thomas 2001-3-16 23799 San Bernardino Northern end of Sheep Hole Mountains, north side of Sheep Hole Pass, 1.3 mile north of summit. 686 Comment
  SD167184  Plagiobothrys jonesii A. C. Sanders, Kent Beaman 2004-4-21 27585 San Bernardino Mojave Desert; proposed 160 acre gravel quarry on Kane Wash, ca. 0.5 mile west of Fort Cady Road at a point 2.0 miles south of I-40, ca. 5.0 miles southeast of Newberry Springs, between Troy Lake and the Rodman Mountains, east of the Newberry Mountains. 575 Comment
  SD185204  Euphorbia setiloba A. C. Sanders, Mark A. Elvin 2004-10-10 28943 San Bernardino South end of the Sheephole Mtns. Along Highway 62, 2.8 miles west of Clarks Pass. 530 Comment
  SD186009  Juniperus A. C. Sanders 1999-10-29 23197 San Bernardino FS Road 3NO3, Smarts Ranch Road, 0.2-0.3 miles southeast of Highway 18, nhear Cactus Spring. 1829 Comment
  SD186055  Amsonia tomentosa var. brevifolia A. C. Sanders 1989-3-20 9048 San Bernardino 29 Palms Marine Corps Base, west edge of basalt field west of Lavic Lake, Sunshine Peak Training Range. 793 Comment
  SD186171  Crassula connata A. C. Sanders, Mitch Provance 2003-4-2 25828 San Bernardino Colton Dunes, north of Santa Ana Ave., and east of Riverside Ave. 274 Comment
  SD197630  Muhlenbergia appressa A. C. Sanders, Mark A. Elvin and Tim Thomas 2007-10-5 34360 San Bernardino Ord Mountains at Sweetwater Spring. 1463 Comment
  SD197833  Camissonia A. C. Sanders, P. J. MacKay, et al. 1995-6-18 17336 San Bernardino San Bernardino Mountains: Deep Creek near Bacon Flats, upstream of trail crossing. 1299 Comment
  SD197889  Polygonum A. C. Sanders, P. J. MacKay, et al. 1994-8-21 15378 San Bernardino Hooks Creek at FS Rd. crossing just above confluence with Little Bear Creek, below Cedar Glen and east of Lake Arrowhea. 1445 Comment
  SD224972  Parkinsonia aculeata A. C. Sanders 1996-10-2 19585 San Bernardino Yucaipa, between Av E & F, E from Wilson Crk channel to top of slope. 655 Comment
  SD227667  Azolla mexicana A. C. Sanders, P. MacKay & C. L. Sanders 1995-10-1 17898 San Bernardino San Bernardina Mtns. / southern Mojave Desert: Dry bed of the Mojave River just above the Mojave River Forks Dan, W of Arrowhead Lake Road from Hesperia 950 Comment
  SD227812  Acmispon glaber var. brevialatus Andrew C. Sanders, Mitch Provance 1999-6-23 22853 San Bernardino San Bernardino Mtns. Foothills: Yucaipa, Wilson Creek N of Oak Glen Rd. & S of Fir Ave., between Fremont and Jefferson 883 Comment
  SD227846  Mentzelia micrantha A. C. Sanders, Pam MacKay 1999-6-19 27835 San Bernardino San Bernardino Mtns.: S side of yucaipa Ridge, NW of end of Carter St., ca. 3/4 mi. E of Spoor Cyn. Yucaipa 7.5'Q 1220 Comment
  SD227859  Clarkia dudleyana A. C. Sanders, Mitch Provance 1999-6-23 22850 San Bernardino San Bernardino Mtns: Yucaipa, Wilson Creek N of Oak Glen Rd; & S of Fir Ave., between Fremont and Jefferson (Yucaipa 7.5'Q). N-facing slope above arroyo, near large scrub oaks. 883 Comment
  SD232713  Sidalcea neomexicana A. C. Sanders, E. J. Lott 1993-5-5 13930 San Bernardino Southern Mojave Desert: Rabbit Springs, S side of Rabbit Springs Road, along flood control district right-of-way. On a wet seeping bank on the E side of the hill. 878 Comment
  SD233644  Cyperus esculentus A. C. Sanders, M. A. Elvin 2003-10-5 27261 San Bernardino Southern Mojave Desert: Twentynine Palms, Oasis of Mara at 29 Palms Inn, near intersection of Cottonwood and Mesquite Rds. 609 Comment
  SD233901  Leptosiphon floribundus A. C. Sanders Sanders, P. MacKay & C. L. Sanders 1996-5-5 18163 San Bernardino San Bernardino Mountains Iwestern): Cleghorn Road ca. 1/4 mi. SE of Cleghorn Pass. 1340 Comment
  SD234479  Gilia diegensis A. C. Sanders, Mark Elvin 2003-4-5 25882 San Bernardino Mojave Desert: UC Burns Pinyon Ridge Reserve, off Skyline Ranch RD ca. 2 miles (air) ESE of Pinoneertown, 1.5 mi. (air) NW of Yucca Valley, between front gate and reserve headqua4rters at old Burns home (Yucca Valley North 7.5' Q) 1250 Comment
  SD234740  Juncus xiphioides A. C. Sanders, G. K. Helmkamp, Scott D. White, E. J. Lawlor & C. L. Sanders 1994-9-11 15606 San Bernardino San Bernardino Mountains: Warm Springs Canyon along Forest Service Rd 1S12, 2.3 mi. below road 1N12 & 2.3 mi. above the confluence with the Santa Ana River. Spring (marked on topo quad.). 975 Comment
  SD237292  Funastrum hirtellum A. C. Sanders, Jim Andre, A. Howald, et al 2009-3-4 36211 San Bernardino Mojave Desert: Cady Mountains at edge of Broadwell Valley, along powerline road c. 10 mi. NE of I-40, at foot of peak 2633, N of Sleeping Beauty Mtn. 609 Comment
  SD239830  Epilobium ciliatum subsp. glandulosum A. C. Sanders 2011-7-21 39833 San Bernardino San Bernardino Mountains: Big Bear Valley between Big Bear Lake (Hwy 18) and Moonridge, Rathbone Creek, 10 acre parcel between Moonraidge Road and the golf course, east of Club View Drive (Moonridge 7.5'Q) 2109 Comment
  SD241043  Ribes indecorum A. C. Sanders 2007-1-26 33280 San Bernardino San Gabraiel Valley: Upland, northwest side of town, just east of Los Angeles Co. line, long-abandoned (C. 40 years?) gravel pit at 210 Fwy and Base Line Road, north side of Base Line (Mt Baldy/Ontario 7.5'Q) 487 Comment
  SD241069  Monardella australis A. C. Sanders, Kent Beaman, T. B. Salvato, et al 2006-9-8 33150 San Bernardino San Bernardino Mountains: east of Running Springs School Road at the SE edge of Running Springs, south of Hwy 18 near Seymour Flat (Keller Peak 7.5'Q) 1890 Comment
  SD253406  Cryptantha oxygona A. C. Sanders, Karen Kirtland 2016-5-11 42485 San Bernardino San Bernardino Mountains: near head of Cushenbury Canyon, west of Hwy 18, powerline route below closed dump and active transfer station, NE of Holcomb Valley Rd. & south of Jacoby Canyon Road (Big Bear City 7.5'Q) 2004 Comment
  SEINET1008002  Gilia stellata A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-1 16770 San Bernardino Eastern San Bernardino Mtns./Mojave Desert: Morongo Valley, Little Morongo Canyon, stream crossing 1.75 mi N of Hwy 62. 1006 Comment
  SEINET13768110  Agrostis exarata A. C. Sanders, P. J. MacKay, G. K. Helmkamp, Scott D. White, C. L. Sanders 1994-9-4 15593 San Bernardino San Bernardino Mtns., Arrastre Creek at crossing of FS Rd. 2N04, just below the confluence with Balky Horse Canyon 2155 Comment
  SEINET2042098 Image available Lotus strigosus var. tomentellus A. C. Sanders, P. J. MacKay 2001-4-14 24019 San Bernardino (New Dale Quad 7.5') Hwy 62 at Iron Age Rd., E of 29 Palms on S side of Dale Dry Lake. T1S R12E S1 (SW/4) 404 Comment
  SEINET2054749 Image available Eriogonum heermannii var. floccosum A. C. Sanders, P. J. MacKay, Tim Thomas, et al 2000-9-2 23627 San Bernardino Eastern Mojave Desert; eastern side of Striped Mountain, west side of road from Kokoweef Caverns, vicinity of Standard Mine No.1. Mescal Range 7.5' Quadrangle. 1584 Comment
  SEINET226229  Heuchera rubescens A. C. Sanders 1983-6-12 3864 San Bernardino N side of Clark Mt head of upper Fir Cyn including the white fir grove E Mojave Desert 2103 Comment
  SEINET226242  Tiquilia palmeri A. C. Sanders 1983-4-23 3742 San Bernardino Colorado River Valley, just north of the Riverside Co. line, 5 miles SE of Vidal 122 Comment
  SEINET235752  Osmorhiza brachypoda A. C. Sanders 1994-6-26 14955 San Bernardino San Bernardino Mountains: Burnt Mill Canyon along Burnt Mill Road north of Cedarpines Park 0.7 miles below Crest Fores 1400 Comment
  SEINET236521 Image available Diospyros virginiana var. virginiana A. C. Sanders, John Goodman 1999-1 22903 San Bernardino San Bernardino Mtns.: Mill Creek Canyon on S side of Hwy 38 1.2 mi. above Mountain Home Creek at Mtn. Home Village 1232 Comment
  SEINET237963 Image available Nemacladus sigmoideus A. C. Sanders, D. Malueg; K. D. Jones 1998-5-12 21719 San Bernardino Mojave Desert: Baldy Mesa Lugo-Vincent Powerline ca. 1 mi. W of I-15 and N of Cajon summit. 1250 Comment
  SEINET238732  Arenaria macradenia A. C. Sanders, G. F. Pratt; C. Pierce 1997-4-5 20210 San Bernardino Northern Mojave Desert: Avawatz Mtns. Fort Irwin Nat. Training Center spring in canyon S of peak 4849 1220 Comment
  SEINET244153 Image available Psorothamnus arborescens var. simplicifolius A. C. Sanders, Mark A. Elvin 2003-10-5 27307 San Bernardino Southern Mojave Desert: Sheep Hole Pass, west side of Amboy Road between highway and large wash. 701 Comment
  SEINET251970  Agrostis stolonifera A. C. Sanders 1996-8-17 19450 San Bernardino San Bernardino Mtns.: S edge of Big Pine Flat, 0.3 mi. from 3N14 at Big Pine Flat on rd from Green V Lake. 2073 Comment
  SEINET273040  Lupinus sparsiflorus A. C. Sanders 1997-3-22 20072 San Bernardino San Bernardino Mtn: Cajon Pass upper Little Horsethief Cyn at the pacific Crest Trail ca 1 km S of the UTM 10km cell 362 Comment
  SEINET273068  Lathyrus vestitus A. C. Sanders 1997-3-22 20082 San Bernardino San Bernardino Mtn: Grass Valley Crk to ca 1 mi above creek crossing on branch trail off the Pacific Crest Trl. UTM 10 325 Comment
  SEINET273141 Image available Arctostaphylos glauca A. C. Sanders 1997-3-22 20087 San Bernardino San Bernardino Mtns; Grass Valley Crk to ca 1 mi above crk crossing on branch trail off the Pacific Crest Trl. UTM 10k 332 Comment
  SEINET273144 Image available Platanus racemosa A. C. Sanders 1997-1 20083 San Bernardino San Bernardino Mtns; Grass Valley Crk to ca 1 mi above crk crossing on branch trail off the Pacific Crest Trl. UTM 10k 1067 Comment
  SEINET3078149 Image available Solanum americanum A. C. Sanders, E. J. Lott 1993-5-30 14128 San Bernardino Ease Mojave Desert: Cornfield Spring Cyn., W slope of Providence Mts., 4 mi. SE of Kelso. 1.5 mi below spr. 914 Comment
  SEINET3084247 Image available Cryptantha pterocarya A. C. Sanders 1987-4-4 7007 San Bernardino Hart Mine, SW end of the Castle Mountains, E Mojave Desert, sec. 24 (except where noted) Castle Peak Quad. Comment
  SEINET3096509 Image available Datisca glomerata Andrew C. Sanders 1986-6-22 6607 San Bernardino Mojave Desert; Mojave River at the narrows between Victorville and Oro Grande, c. 2.5 mi west of Hwy I-15 on the National Trails Hwy at the bridge over the river. 793 Comment
  SEINET3099416 Image available Cryptantha maritima var. maritima Andrew C. Sanders, Jim Andre 2009-3-12 36321 San Bernardino Mojave Desert; Cadiz Valley, 3.3 miles NE of Saltus, 5 miles WSW of Chambless, c. 0.5 mi. south of National Trails Hwy. (old Rte 66) on dirt road (gasline rte?) c. 0.16 mi. east of Bolo Rd. (Amboy 7.5' Q) 270 Comment
  SEINET3099417 Image available Pectocarya heterocarpa Andrew C. Sanders, Jim Andre 2009-3-12 36324 San Bernardino Mojave Desert; Cadiz Valley, 3.3 miles NE of Saltus, 5 miles WSW of Chambless, c. 0.5 mi. south of National Trails Hwy. (old Rte 66) on dirt road (gasline rte?) c. 0.16 mi. east of Bolo Rd. (Amboy 7.5' Q.) 270 Comment
  SEINET3124285 Image available Pleurocoronis pluriseta A. C. Sanders, Jim Andre, A. Howald, et al 2009-3-25 36605 San Bernardino Mojave Desert: Cady Mountains, 3.5 miles SW of Broadwell Lake, c. 2.5 mi. NE of Sleeping Beauty Mtn. (Broadwell Lake/Sleeping Beauty 7.5 Qs.) 616 Comment
  SEINET3195127 Image available Ephedra nevadensis Andrew C. Sanders, Fred M. Roberts, Katy Beck, Eve Laeger, et al 2009-3-27 36636 San Bernardino Mojave Desert; Cady Mountains, along the powerline route in the pass between Pisgah and Broadwell valleys. (Sleeping Beauty 7.5' 7.5Q) 793 Comment
  SEINET3195139 Image available Salix laevigata Andrew C. Sanders, Mark A. Elvin 2007-10-6 34391 San Bernardino Central Mojave Desert; Ord Mountains, canyon at Willow Spring 1585 Comment
  SEINET3196398 Image available Amsonia tomentosa Andrew C. Sanders, Fred M. Roberts, Katy Beck, Eve Laeger, et al 2009-3-26 36618 San Bernardino Mojave Desert; Cady Mountains, along powerline road NW of Sleeping Beauty Mtn., c. 3 mile section of road NE of summit of pass from Pisgah area. (Sleeping Beauty 7.5'Q.) 640 Comment
  SEINET3196405 Image available Mirabilis laevis Andrew C. Sanders, Mark A. Elvin, Tim Thomas 2007-10-5 34338 San Bernardino Central Mojave Desert; Ord Mountains, south of Tyler Valley, above gas line road extension of Harrod Rd. from south/ Ord Mtn. Rd from the north, west slope of hill 4835 (Grand View Mine 7.5' Q.) 1220 Comment
  SEINET3238147 Image available Pectocarya recurvata Andrew C. Sanders 2009-3-22 36487 San Bernardino East-central Mojave Desert; north foot of Sleeping Beauty Mtn., valley c. 8.5 km west of Broadwell Dry Lake (Sleeping Beauty 7.5Q). 671 Comment
  SEINET3347403 Image available Psorothamnus arborescens var. simplicifolius Andrew C. Sanders, Chika Mori 2011-6-15 39667 San Bernardino Southern Mojave Desert; Yucca Valley, Pioneertown Canyon, 0.8 mi. north of Hwy 62 on Pioneertown Road 1077 Comment
  SEINET3417803  Nemacladus sigmoideus Andrew C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16861 San Bernardino San Bernardino Mtns; Burns Canyon, 2.1 mi above Rimrock Rd, just below Burns Spring 1489 Comment
  SEINET3507510 Image available Brassica tournefortii A. C. Sanders, B. Phillips 1988-2-11 7611 San Bernardino South of Bryn Mawr beside a grapefruit orchard at the end of Bryn Mawr Ave. Comment
  SEINET3920380  Bouteloua barbata A. C. Sanders, Mark A. Elvin 2004-10-10 28958 San Bernardino Souther Mojave Desert: south end of the Sheephole Mtns. along Hwy 62, 2.8 miles west of Clarks Pass, 26.2 miles east of Utah Trail in Twentynin Palms (Clarks Pass 7.5').; 0 530 Comment
  SEINET3931110  Atriplex confertifolia S. Sanderson 1987-8-15 s.n. San Bernardino Junction of Lenwood Road and California 58.; 0 Comment
  SEINET5585496 Image available Achnatherum lemmonii A. C. Sanders, E. J. Lawlor, P. MacKay, C. Sanders, et al 1995-1 17400 San Bernardino San Bernardino Mtns: below Barton Flats, Stetson Creek Rd. 0.1 mi. N of Hill Ranch Rd., near Round Cienaga Crk., 1.65 mi. SW of Glass Rd 1737 Comment
  SEINET6340530  Eriogonum davidsonii Andrew C. Sanders 1986-5-26 6511 San Bernardino San Bernardino Mtns.; Cajon Pass, between San Bernardino and San Gabriel Mtns, Cajon Summit, E side of I-15 just south of Oak Hill Road exit 1277 Comment
  SEINET7249325  Descurainia incisa subsp. incisa A. C. Sanders, Karen Kirtland 2014-1 41135 San Bernardino San Bernardino Mtns: Big Bear Valley, south of Hwy 18 (Big Bear Blvd.) and east of Tulip Lane. 2067 Comment
  SEINET7549327 Image available Carex alma A. C. Sanders, S. White 1993-7-31 14153 San Bernardino San Bernardino Mountains: Mill Creek Canyon, Forest Service Road 1N12 (toward Morton Peak and Warm Spr. Canyon) 0.1-0.25 mi. above Mill Creek Road. 1006 Comment
  SEINET7568652 Image available Carex nebrascensis A. C. Sanders 1994-8-7 15232 San Bernardino San Bernardino Mtns, upper (eastern) end of Bluff Lake Meadow, S of Big Bear Lake. 2316 Comment
  SEINET954026  Hoita orbicularis A. C. Sanders, P. MacKay, S. White, C. L. Sanders 1994-1 15705 San Bernardino San Bernardino Mountains: Clark's Ranch alon the Seven Pines Road ca. 1/4 mi. E of Deer Creek, Santa Ana River Canyon. 1500 Comment
  UC1507001  Astragalus cimae var. cimae A. C. Sanders 1983-5-22 3825 San Bernardino canyon trending ne to sw at the w end Pinto Mountain (head of Cedar Canyon, Midhills, eastern Mojave Desert); eastern Mohave Desert, w end Pinto Mountain, head Cedar Cany 1615 Comment
  UC1535403  Pseudognaphalium stramineum A. C. Sanders 1986-6-18 6606 San Bernardino at intersection of Hwy I-10 and California Street (at end of fwy exit ramp heading e, on s side of ramp); Redlands 365 Comment
  UC1563602  Amaranthus fimbriatus A. C. Sanders, E. J. Lawlor, and P. Cohen 1990-10-13 10208 San Bernardino near Kelbaker Rd. (Granite Cove area, Granite Mountains, e Mojave Desert); Mojave Desert, Granite Mountains, Granite Cove 1158 Comment
  UC1787294  Lagophylla ramosissima A. C. Sanders, P. MacKay 1994-6-12 14770 San Bernardino San Bernardino Mountains: Cleghorn Ridge, along FS Road 2N47 between FS Road 3N22 and Hwy 138 near Silverwood 1371 Comment
  UC1930993  Galium A. C. Sanders with Kent Beaman, T. B. Salvato, et al 2006-9-8 33179 San Bernardino East of Running Springs School Rd. at the SE edge of Running Springs, south of Hwy 18 near Seymour. Comment
  UC2015625  Galium hilendiae subsp. hilendiae A. C. Sanders, John Wear, Nathan Moorhatch, Tish Bennett 1995-5-31 17210 San Bernardino San Bernardino Mtns.: mouth of Cushenbury Canyon, ridges & canyons just S of the Mitsubishi lime plant. Comment
  UC2015646  Gilia angelensis A. C. Sanders 1995-4-3 16341 San Bernardino San Bernardino Valley: 0.1 mile S of Agua Mansa Road on Riverside Ave, SW of Slover Mtn near the Santa Ana River. Comment
  UC2015653  Eucalyptus tereticornis A. C. Sanders 1996-3-5 17971 San Bernardino San Bernardino Mtns.: Arrowhead Hot Springs, SE edge of conference center property near East Twin Creek. Comment
  UC2015684  Muhlenbergia californica A. C. Sanders, Bramlet, Jacobsmyer & Spilman 1996-8-17 19440 San Bernardino San Bernardino Mtns.: Holcomb Creek at FS Rd 3N16, and to 1 km upstream. Comment
  UCD105845  Hoffmannseggia glauca A. C. Sanders; Mark A. Elvin 2003-10-5 27293 San Bernardino Southern Mojave Desert: NE side of Dale Dry Lake, west of Ironage Rd., at a point ca. 2 miles NW of Hwy 62. 359 Comment
  UCD169366  Achnatherum lettermanii A. C. Sanders; Karen Kirtland 2014-6-4 41134 San Bernardino San Bernardino Mtns., Big Bear Valley, south of Hwy 18 (Big Bear Blvd.) and east of Tulip Lane. 2067 Comment
  UCD98206  Chenopodium incanum A. C. Sanders; P. J. MacKay, Tim Thomas, et al 2000-9-2 23626 San Bernardino Eastern Mojave Desert: old railroad grade, 1.4 mi. E of junction with Hart Mine Rd., foot of eastern New York Mtns. In Lanfair Valley. 427 Comment
  UCR101351  Calycoseris parryi A. C. Sanders, G. F. Pratt & C. L. Pierce 1997-4-5 20269 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin Military Reservation, east-draining large canyon 1.5 km SE of peak 1876 m (BM 'Avawatz'), c. 5 km SW of Old Mormon Spring 1524 Comment
  UCR101382  Arabis A. C. Sanders, G. F. Pratt & C. L. Pierce 1997-4-6 20289 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin Military Reservation, canyon 2 km south of peak 1876 m (BM 'Avawatz'), c. 5 km SW of Old Mormon Spring 1524 Comment
  UCR101426  Ephedra nevadensis A. C. Sanders, G. F. Pratt & C. L. Pierce 1997-4-5 20194 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin Military Reservation, east-draining large canyon 2 km south of peak 1876 m (BM 'Avawatz'), c. 5 km SW of Old Mormon Spring 1524 Comment
  UCR101489  Eschscholzia minutiflora A. C. Sanders, G. F. Pratt & C. L. Pierce 1997-4-6 20304 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin Military Reservation, SE slopes of highest peak in range (1876 m, BM 'Avawatz'), and canyon to the east 1550 Comment
  UCR101502  Phacelia cryptantha A. C. Sanders, G. F. Pratt & C. L. Pierce 1997-4-5 20264 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin Military Reservation, east-draining large canyon 1.5 km SE of peak 1876 m (BM 'Avawatz'), c. 5 km SW of Old Mormon Spring 1524 Comment
  UCR103205  Brassica fruticulosa A. C. Sanders 1994-12-2 15893 San Bernardino San Bernardino Valley, Muscoy Area, Hwy 30 (Highland Ave.) at Cajon Wash 366 Comment
  UCR109480  Lupinus latifolius A. C. Sanders, P. McKay, G. K. Helmkamp, C. L. Sanders 1994-8-14 15305 San Bernardino San Bernardino Mtns., meadow on upper Metcalf Creek, south of Big Bear Lake, 1.8 miles above Tulip Lane on Mill Creek Road, and c. 0.4 mile WSW of Elsie Caves 2245 Comment
  UCR109841  Cryptantha muricata A. C. Sanders, C. Clark, et al 1997-5-18 20721 San Bernardino San Bernardino Mountains, Clark's Ranch on Seven Pines Rd. 1524 Comment
  UCR109864  Eriogonum fasciculatum var. flavoviride A. C. Sanders 1997-6-30 20835 San Bernardino Eastern Mojave Desert, S foot of Clark Mountain at Mountain Pass, south side of I-15 at the side of the frontage road 1442 Comment
  UCR110439  Gnaphalium palustre A. C. Sanders, Pam MacKay, Tim Thomas 1999-10-9 23141 San Bernardino San Bernardino Mtns., the 'lake' at Arrowbear Lake, east of Running Springs on south side of Hwy 18 1875 Comment
  UCR112120  Mentzelia A. C. Sanders, D. Malueg, K. D. Jones, et al. 1998-6-4 21966 San Bernardino Eastern Mojave Desert, Cima Dome, lower south slopes on the SCE powerline route, c. 2-3 mi. SW of Wildcat Butte, east of Rainbow Wells 1311 Comment
  UCR112128  Machaeranthera canescens var. leucanthemifolia A. C. Sanders, D. Malueg, K. D. Jones 1998-6-4 21954 San Bernardino Eastern Mojave Desert, Devil's Playground, along the powerline road in the northern part of the valley near Old Dad Mtn. 549 Comment
  UCR112329  Cryptantha similis A. C. Sanders, D. Malueg, K. D. Jones 1998-5-12 21776 San Bernardino Mojave Desert, Lugo-Vincent Powerline (S Cal. Edison), c. 4 miles NE of Cajon Summit 1128 Comment
  UCR112344  Linanthus parryae A. C. Sanders, D. Malueg, K. D. Jones 1998-5-12 21799 San Bernardino Mojave Desert, Baldy Mesa, Lugo-Vincent Powerline (S Cal. Edison), c. 1 mi. west of I-15 and north of Cajon Summit 1250 Comment
  UCR112361  Calyptridium monandrum A. C. Sanders, D. Malueg, K. D. Jones 1998-5-12 21778 San Bernardino Mojave Desert, Lugo-Vincent Powerline (S Cal. Edison), c. 4 miles NE of Cajon Summit 1128 Comment
  UCR112386  Camissonia strigulosa A. C. Sanders, D. Malueg, K. D. Jones 1998-5-12 21807 San Bernardino Mojave Desert, Baldy Mesa, Lugo-Vincent Powerline (S Cal. Edison), c. 1 mi. west of I-15 and north of Cajon Summit 1250 Comment
  UCR112460  Psorothamnus fremontii A. C. Sanders, D. Malueg, K. D. Jones 1998-6-4 21977 San Bernardino Eastern Mojave Desert, Kelso Mtns. along the SCE powerline route, near the crest of the range 1098 Comment
  UCR112608  Pectocarya linearis A. C. Sanders, D. Malueg, K. D. Jones 1998-5-12 21761 San Bernardino Mojave Desert, tower #46-5 on powerline at SW corner of Lugo Substation (So. Calif. Edison) near Hesperia 1143 Comment
  UCR112791  Coronopus didymus A. C. Sanders, Tracy Tennant, J. Ross, Mitch Provance 1998-3-12 21709 San Bernardino San Gabriel Mtns., Etiwanda, W side of Etiwanda Creek on north side of Hwy 30 (Highland Ave.) 442 Comment
  UCR113110  Chenopodium missouriense A. C. Sanders, P. McKay, G. K. Helmkamp, C. L. Sanders 1994-8-14 15280 B San Bernardino San Bernardino Mtns, Green Valley Lake, small pond (flood control basin) at upper (E) end of lake along Green Valley Creek, just below the highway 2125 Comment
  UCR113118  Chenopodium pratericola A. C. Sanders, P. J. MacKay 1995-6-18 113118 San Bernardino San Bernardino Mtns, Along Hwy 173 above the Mojave River Forks Dam, c. 1 mi below the Kinley Creek Crossing 1285 Comment
  UCR113638  Yucca brevifolia A. C. Sanders, Ed LaRue 1997-4-24 20588 San Bernardino San Bernardino Mtns., BLM land on north side of peak 5524 near Round Mountain, NW of the Partin Bros. (Lester) Mine at Terrace Springs, NE end of S.B. Mtns. 1677 Comment
  UCR113647  Astragalus bernardinus A. C. Sanders, Ed LaRue 1997-4-24 20572 San Bernardino San Bernardino Mtns., BLM land on north side of peak 5524 near Round Mountain, NW of the Partin Bros. (Lester) Mine at Terrace Springs, NE end of S.B. Mtns. 1677 Comment
  UCR113652  Elymus elymoides A. C. Sanders, Ed LaRue 1997-4-24 20590 San Bernardino San Bernardino Mtns., BLM land on north side of peak 5524 near Round Mountain, NW of the Partin Bros. (Lester) Mine at Terrace Springs, NE end of S.B. Mtns. 1677 Comment
  UCR114525  Caulanthus amplexicaulis A. C. Sanders, Pam MacKay 1999-6-19 22831 San Bernardino San Bernardino Mtns., S side of Yucaipa Ridge, NW of end of Carter St., c. 3/4 mi. east of Spoor Cyn. 1220 Comment
  UCR115365  Thysanocarpus A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-5-21 17069 San Bernardino San Bernardino Mtns, Coxey Road, 0.4 mi. above turnoff to Oak Spring, wash below Rattlesnake Spring 1600 Comment
  UCR116263  Castilleja linariifolia A. C. Sanders, Mark Elvin 2001-8-3 24582 San Bernardino Eastern Mojave Desert, Clark Mountain, 'Fir Canyon' on north side, 1-2.2 km above Green's Well Rd. 1707 Comment
  UCR116275  Hymenoxys cooperi var. canescens A. C. Sanders, Mark Elvin 2001-8-3 24563 San Bernardino Eastern Mojave Desert, Clark Mountain, 'Fir Canyon' on north side, 1-2.2 km above Green's Well Rd. 1707 Comment
  UCR116346  Petrophytum caespitosum A. C. Sanders, Mark Elvin 2001-8-3 24578 San Bernardino Eastern Mojave Desert, Clark Mountain, 'Fir Canyon' on north side, 1-2.2 km above Green's Well Rd. 1707 Comment
  UCR116367  Antirrhinum filipes A. C. Sanders, Mitch Provance, Tim Thomas 2001-3-16 23803 San Bernardino Southcentral Mojave Desert, northern end of Sheep Hole Mountains, north side of Sheep Hole Pass, 1.3 mi. north of summit (microwave tower) 732 Comment
  UCR116384  Eremalche rotundifolia A. C. Sanders, Mitch Provance, Tim Thomas 2001-3-16 23775 San Bernardino Southcentral Mojave Desert, Bristol Lake Basin, 8.8 mi. north of summit of Sheep Hole Pass on Amboy Rd. 244 Comment
  UCR116434  Eucrypta chrysanthemifolia A. C. Sanders, Mitch Provance, Tim Thomas 2001-3-16 23781 San Bernardino Southcentral Mojave Desert, northern end of Sheep Hole Mountains, north side of Sheep Hole Pass, 1.3 mi. north of summit (microwave tower) 732 Comment
  UCR116504  Eschscholzia parishii A. C. Sanders, Mitch Provance, Tim Thomas 2001-3-16 23784 San Bernardino Southcentral Mojave Desert, northern end of Sheep Hole Mountains, north side of Sheep Hole Pass, 1.3 mi. north of summit (microwave tower) 732 Comment
  UCR116636  Antirrhinum filipes A. C. Sanders, Mitch Provance, Tim Thomas 2001-3-16 23825 San Bernardino Southcentral Mojave Desert, Sheep Hole Mountains, south side of Sheep Hole Pass, canyon east of the highway c. 0.6 mi. south of microwave tower 750 Comment
  UCR116715  Cryptantha angustifolia A. C. Sanders, P. J. MacKay 2001-4-14 24016 San Bernardino South Central Mojave Desert, Hwy 62 at Ironage Rd., east of 29 Palms on south side of Dale Dry Lake 404 Comment
  UCR116731  Chorizanthe brevicornu A. C. Sanders, P. J. MacKay 2001-4-14 24032 San Bernardino Eastern Mojave Desert, east of Flat Top Mtn. on Hwy 247, 6.1 mi. north of Hwy 62 and 0.5 mi. north of Pipes Canyon Rd. 1110 Comment
  UCR116759  Camissonia refracta A. C. Sanders, Mitch Provance, Tim Thomas 2001-3-16 23750 San Bernardino Southcentral Mojave Desert, Bristol Lake Basin, 8.8 mi. north of summit of Sheep Hole Pass on Amboy Rd. 244 Comment
  UCR117265  Salazaria mexicana A. C. Sanders, G. F. Pratt, C. Pierce 1997-4-5 20203 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, spring in canyon south of peak 4849 ft. 1280 Comment
  UCR117273  Cryptantha virginensis A. C. Sanders, G. F. Pratt, C. Pierce 1997-4-5 20218 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, spring in canyon south of peak 4849 ft. 1280 Comment
  UCR118172  Bromus rubens A. C. Sanders, G. F. Pratt, C. Pierce 1997-4-5 20250 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, spring in canyon south of peak 4849 ft. 1280 Comment
  UCR118388  Saltugilia australis A. C. Sanders, P. J. MacKay 1994-6-12 14711 San Bernardino San Bernardino Mtns., Crowder Canyon area of Cajon Pass, 2 to 2.2 miles east of Hwy 215 along Hwy 138 1050 Comment
  UCR120267  Atriplex confertifolia A. C. Sanders, Pam MacKay, Tim Thomas 1999-8-14 23040 San Bernardino Southern Mojave Desert, W edge of Rabbit Springs, NW of Lucerne Valley 881 Comment
  UCR121657  Claytonia exigua subsp. exigua A. C. Sanders 1995-5-21 17071 San Bernardino San Bernardino Mtns, Coxey Road, 0.4 mi. above turnoff to Oak Spring, wash below Rattlesnake Spring 1600 Comment
  UCR123243  Mentzelia albicaulis A. C. Sanders, Ed LaRue 1997-4-24 20594 San Bernardino San Bernardino Mtns., BLM land on north side of peak 5524 near Round Mountain, NW of the Partin Bros. (Lester) Mine at Terrace Springs, NE end of S.B. Mtns. 1677 Comment
  UCR125328  Juniperus californica A. C. Sanders, P. J. MacKay, D. L. Sanders 2003-1-25 25670 San Bernardino San Bernardino Mtns., 'The Narrows' in lower Crowder Canyon, Cajon Pass near Cajon Junction 945 Comment
  UCR125816  Cryptantha intermedia A. C. Sanders, Mitch Provance 2003-4-2 25797 San Bernardino San Bernardino Mountains, Cajon Pass, Cleghorn Road on northeast side of I-15, near site of Cajon 976 Comment
  UCR126079  Gilia A. C. Sanders, Mark Elvin 2003-4-5 25905 San Bernardino Southern Mojave Desert, UC Burns Pinyon Ridge Reserve, off Skyline Ranch Rd. c. 2 miles (air) ESE of Pioneertown, 1.5 mi. (air) NW of Yucca Valley, between front gate and reserve headquarters at old Burns home 1250 Comment
  UCR126082  Lupinus concinnus A. C. Sanders, Mark Elvin 2003-4-5 25918 San Bernardino Southern Mojave Desert, UC Burns Pinyon Ridge Reserve, off Skyline Ranch Rd. c. 2 miles (air) ESE of Pioneertown, 1.5 mi. (air) NW of Yucca Valley, between front gate and reserve headquarters at old Burns home 1250 Comment
  UCR126105  Layia glandulosa A. C. Sanders, Mark Elvin 2003-4-5 25873 San Bernardino Southern Mojave Desert, UC Burns Pinyon Ridge Reserve, off Skyline Ranch Rd. c. 2 miles (air) ESE of Pioneertown, 1.5 mi. (air) NW of Yucca Valley, between front gate and reserve headquarters at old Burns home 1250 Comment
  UCR126121  Cheilanthes covillei A. C. Sanders, Mark Elvin 2003-4-5 25913 San Bernardino Southern Mojave Desert, UC Burns Pinyon Ridge Reserve, off Skyline Ranch Rd. c. 2 miles (air) ESE of Pioneertown, 1.5 mi. (air) NW of Yucca Valley, between front gate and reserve headquarters at old Burns home 1250 Comment
  UCR126289  Carex athrostachya A. C. Sanders 1994-8-7 15239 San Bernardino San Bernardino Mtns., upper (eastern) end of Bluff Lake Meadow, south of Big Bear Lake 2340 Comment
  UCR127501  Dichelostemma capitatum A. C. Sanders, P. J. MacKay, Tim Thomas 2003-5-18 26744 San Bernardino San Bernardino Mountains, Cleghorn Road, 0.5 mi. NE of Cajon 1006 Comment
  UCR127691  Cuscuta subinclusa A. C. Sanders, P. J. MacKay, G. K. Helmkamp, S. D. White 1994-8-21 15340 San Bernardino San Bernardino Mtns, Forest Service Rd 1N09 (City Creek Truck Trail) in canyon of Little Mill Creek, 0.7 mi SE of Hwy 330 985 Comment
  UCR127700  Pectocarya heterocarpa A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16708 San Bernardino San Bernardino Mtns/ Mojave Desert, Rattlesnake Canyon near Rattlesnake Spring 1220 Comment
  UCR128073  Sedum album A. C. Sanders 1992-8-23 12478 San Bernardino San Bernardino Mtns., Oak Glen, 0.9 mi. west of Oak Glen Guard Station 1402 Comment
  UCR128586  Dudleya saxosa A. C. Sanders, O. F. Clarke & CNPS Fld. Trip 1992-5-9 12272 San Bernardino San Bernardino Mtns./Mojave Desert, mouth of Burns Canyon, 0.5 mi. west of end of pavement near Rimrock 1463 Comment
  UCR128878  Trichostema parishii A. C. Sanders 1992-5-22 12308 San Bernardino San Bernardino Mtns., east of Yucaipa, Birmingham Ranch in Water Canyon, north of Wildwood Canyon 1098 Comment
  UCR128881  Eriogonum maculatum A. C. Sanders, O. F. Clarke & CNPS Fld. Trip 1992-5-9 12278 San Bernardino San Bernardino Mtns./Mojave Desert, mouth of Burns Canyon, 0.5 mi. west of end of pavement near Rimrock 1463 Comment
  UCR128919  Sisymbrium officinale A. C. Sanders 1992-5-22 12324 San Bernardino San Bernardino Mtns., east of Yucaipa, SW corner of Birmingham Ranch in Water Canyon, north of Wildwood Canyon 945 Comment
  UCR129043  Cerastium glomeratum A. C. Sanders, E. J. Lott, Don Pendleton 1992-4-15 12215 San Bernardino San Bernardino Mtns., Birmingham Ranch at confluence of Water Canyon and Wildwood Canyon, east of Yucaipa 915 Comment
  UCR129056  Gilia angelensis A. C. Sanders, E. J. Lott 1992-5-1 12264 San Bernardino San Bernardino Mtns, east of Water Canyon Rd. on Birmingham Ranch in Water Canyon, north side of Wildwood Canyon, east of Yucaipa 1037 Comment
  UCR129158  Camissonia hirtella A. C. Sanders, E. J. Lott 1992-5-1 12253 San Bernardino San Bernardino Mtns, east of Water Canyon Rd. on Birmingham Ranch in Water Canyon, north side of Wildwood Canyon, east of Yucaipa 1037 Comment
  UCR129438  Pinus muricata A. C. Sanders 1992-5-29 12327 San Bernardino San Bernardino Mtns., east of Yucaipa, Birmingham Ranch in Water Canyon, a tributary from the north of Wildwood Canyon 976 Comment
  UCR130322  Amaranthus albus A. C. Sanders, Mark A. Elvin 2003-10-5 27235 San Bernardino Southern Mojave Desert, UC Burns Pinyon Ridge Reserve, big wash at Yucca Valley town limit off (above) Pioneertown Rd. and in mouth of large canyon from NE 1098 Comment
  UCR130523  Quercus palmeri A. C. Sanders, P. J. MacKay 2003-8-3 27101 San Bernardino San Bernardino Mtns., Pacific Crest Trail near Grass Valley Creek, at crossing of dirt maintenance road to powerlines, above Mojave River Forks 1113 Comment
  UCR130787  Descurainia sophia A. C. Sanders 1999-6-24 22885 San Bernardino San Bernardino Mtns., Big Bear Valley, south side of Baldwin Lake, Palomino Dr. c. 1/4 mi. north of Shay Rd. at entrance to wastewater treatment facility, proposed expansion area 2049 Comment
  UCR130790  Sisyrinchium bellum A. C. Sanders 1999-6-24 22882 San Bernardino San Bernardino Mtns., Big Bear Valley, south side of Baldwin Lake, Palomino Dr. c. 1/4 mi. north of Shay Rd. at entrance to wastewater treatment facility, proposed expansion area 2049 Comment
  UCR130798  Heliotropium curassavicum A. C. Sanders 1999-6-24 22873 San Bernardino San Bernardino Mtns., Big Bear Valley, south side of Baldwin Lake, Palomino Dr. c. 1/4 mi. north of Shay Rd. at entrance to wastewater treatment facility, proposed expansion area 2049 Comment
  UCR130800  Cycloloma atriplicifolium A. C. Sanders 1997-1-11 19666 San Bernardino San Bernardino Valley, Colton Dunes, powerline right-of-way, west of Riverside Ave. and north of Jurupa Ave., NW of Agua Mansa Cemetery 299 Comment
  UCR131085  Scrophularia californica A. C. Sanders, Mitch Provance 1999-6-23 22854 San Bernardino San Bernardino Mtns. foothills, Yucaipa, Wilson Creek north of Oak Glen Rd. & south of Fir Ave., between Fremont and Jefferson 930 Comment
  UCR131102  Equisetum hyemale A. C. Sanders 1999-7-7 22969 San Bernardino San Bernardino Mtns., Big Bear Valley, south side of Baldwin Lake on E side of wastewater treatment facility, N end of Palomino Dr. 2049 Comment
  UCR132432  Carex A. C. Sanders, E. J. Lawlor, C. L. Sanders, P. J. MacKay, et al. 1995-6-24 17363 San Bernardino San Bernardino Mtns, Barton Flats area, Hathaway Flat along Glass Road, near Barton Creek 1829 Comment
  UCR132516  Juniperus californica A. C. Sanders, Maile Neel 1999-10-29 23223 San Bernardino San Bernardino Mtns./Mojave Desert, Crystal Creek, Crystal Creek Road at junction with road to Dry Canyon near bench mark 4278 1304 Comment
  UCR132583  Juniperus osteosperma A. C. Sanders, Maile Neel 1999-10-29 23214 San Bernardino San Bernardino Mtns./Mojave Desert, road to Blackhawk Mine (3N36) due east of Mitsubishi Cement Plant, 0.3 mi. east of Hwy 18 1433 Comment
  UCR132958  Ambrosia dumosa A. C. Sanders 1989-3-19 9033 .3 San Bernardino Mojave Desert, 29 Palms Marine Corps Base, east slope of Bullion Mountains, America Mine Training Range 915 Comment
  UCR134314  Juniperus occidentalis subsp. australis A. C. Sanders, Maile Neel 1999-10-29 23187 San Bernardino San Bernardino Mtns., Big Bear Valley, FS Rd. 2N09 near junction with Hwy 38, west of Big Bear Ranger Station 2088 Comment
  UCR134320  Kochia scoparia A. C. Sanders, Maile Neel 1999-10-29 23195 San Bernardino San Bernardino Mtns., Big Bear Valley, west side of Baldwin Lake 2047 Comment
  UCR134673  Juniperus A. C. Sanders, Maile Neel 1999-10-29 23197 San Bernardino San Bernardino Mtns., FS Road 3N03 (Smarts Ranch Road), 0.2-0.3 miles southeast of Hwy 18, near Cactus Spring 1829 Comment
  UCR135871  Trichoptilium incisum A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 28070 San Bernardino Mojave Desert, SE end of Bristol Mountains, 4 miles NE of Amboy 300 Comment
  UCR135888  Krascheninnikovia lanata A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 27994 San Bernardino Mojave Desert, Lucerne Valley, on powerline road from Pisgah, at northern outlier of Cougar Buttes, 8 km NW of Soggy Dry Lake 1000 Comment
  UCR135906  Ephedra californica A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 28053 San Bernardino Mojave Desert, Argos Wash, just north of the Old National Trails Highway c. 8 km west of Ludlow, SE of Sleeping Beauty Mountain 604 Comment
  UCR135941  Geraea canescens A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 28052 San Bernardino Mojave Desert, Argos Wash, just north of the Old National Trails Highway c. 8 km west of Ludlow, SE of Sleeping Beauty Mountain 604 Comment
  UCR136311  Gilia cana A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 28026 San Bernardino Mojave Desert, powerline road from Pisgah to Lucerne Valley, north end of Lava Bed Mtns., 2 km south of Silver Cliffs Mine 1098 Comment
  UCR137327  Eriastrum signatum A. C. Sanders, P. J. MacKay, Tim Thomas, Mitch Provance, Petra Wester 2004-6-12 28166 San Bernardino San Bernardino Mtns., near Smart Spring on branch road off Smart's Ranch Road (FS 3N03), south of OHV open area 1890 Comment
  UCR139241  Cryptantha nevadensis A. C. Sanders, Kent Beaman 2004-4-21 27609 San Bernardino Mojave Desert, proposed 160 acre gravel quarry on Kane Wash, c. 0.5 mi. west of Fort Cady Road at a point 2 miles south of I-40, c. 5 miles (air) SE of Newberry Springs, between Troy Lake and the Rodman Mountains, east of the Newberry Mountains 575 Comment
  UCR139579  Coleogyne ramosissima A. C. Sanders, Petra Wester 2004-6-11 28139 San Bernardino San Bernardino Mtns., Burns Canyon, upper canyon in vicinity of Burns Spring 1524 Comment
  UCR139582  Chaenactis stevioides A. C. Sanders, Petra Wester 2004-6-11 28136 San Bernardino San Bernardino Mtns., Burns Canyon, upper canyon in vicinity of Burns Spring 1524 Comment
  UCR139605  Gnaphalium palustre A. C. Sanders, P. J. MacKay, E. J. Lawlor, D. L. Sanders 2004-6-27 28331 San Bernardino San Bernardino Mountains, Little Bear Creek, c. 1.5 mi. ENE of Lake Arrowhead, above confluence with Hooks Creek 1470 Comment
  UCR142029  Boechera xylopoda A. C. Sanders, Et al. 1995-4-23 16713 San Bernardino San Bernardino Mtns/ Mojave Desert, Rattlesnake Canyon near Rattlesnake Spring 1220 Comment
  UCR144865  Cucurbita palmata A. C. Sanders, Mark A. Elvin 2004-10-10 29017 San Bernardino Southern Mojave Desert, north end of Sheep Hole Mtns., along gasline road 1 mile NE of Amboy Rd. near Sheep Hole Pass 549 Comment
  UCR145111  Amaranthus fimbriatus A. C. Sanders, Mark A. Elvin 2004-10-10 28966 San Bernardino Southern Mojave Desert, south end of the Sheephole Mtns. along Hwy 62, 2.8 miles west of Clarks Pass, 26.2 miles east of Utah Trail in Twentynine Palms 530 Comment
  UCR145135  Abronia villosa A. C. Sanders, P. J. MacKay, Tim Thomas 2004-10-17 28897 San Bernardino Southern Mojave Desert, Ghost Road c. 1.5 mi. south of Means Dry Lake toward Landers 823 Comment
  UCR145142  Pectis papposa A. C. Sanders, Mark A. Elvin 2004-10-10 29022 San Bernardino Southern Mojave Desert, north end of Sheep Hole Mtns., along gasline road 1 mile NE of Amboy Rd. near Sheep Hole Pass 549 Comment
  UCR145157  Boerhavia coulteri A. C. Sanders, Mark A. Elvin 2004-10-10 28946 San Bernardino Southern Mojave Desert, south end of the Sheephole Mtns. along Hwy 62, 2.8 miles west of Clarks Pass, 26.2 miles east of Utah Trail in Twentynine Palms 530 Comment
  UCR145440  Euphorbia setiloba A. C. Sanders, P. J. MacKay, Tim Thomas 2004-10-17 28934 San Bernardino Southern Mojave Desert, Johnson Valley, wash below Ruby Canyon in the Bighorn Mtns., above Old Woman Springs Rd. 0.1 mi. west of Valley Vista Rd. 921 Comment
  UCR145448  Physalis crassifolia A. C. Sanders, Mark A. Elvin 2004-10-10 28951 San Bernardino Southern Mojave Desert, south end of the Sheephole Mtns. along Hwy 62, 2.8 miles west of Clarks Pass, 26.2 miles east of Utah Trail in Twentynine Palms 530 Comment
  UCR145768  Larrea tridentata A. C. Sanders, Mark A. Elvin 2004-10-10 28997 San Bernardino Southern Mojave Desert, Cadiz Valley c. 17 miles north of Hwy 62, west of Cadiz Lake salt evaporators, along dirt road up west side of valley toward Calumet Mine 210 Comment
  UCR145776  Euphorbia micromera A. C. Sanders, Mark A. Elvin 2004-10-10 28993 San Bernardino Southern Mojave Desert, Cadiz Valley c. 17 miles north of Hwy 62, west of Cadiz Lake salt evaporators, along dirt road up west side of valley toward Calumet Mine 210 Comment
  UCR145977  Euphorbia micromera A. C. Sanders, Mark A. Elvin 2004-10-10 29002 San Bernardino Southern Mojave Desert, Cadiz Valley c. 19 miles north of Hwy 62, west of north end of Cadiz Lake, along dirt road up west side of valley toward Calumet Mine 192 Comment
  UCR146191  Erioneuron pulchellum A. C. Sanders, Mark A. Elvin 2004-10-10 28985 San Bernardino Southern Mojave Desert, c. 3.5 miles NNE of Clarks Pass along Hwy 62, at sharp east bend in road going around rocky hills 650 Comment
  UCR151881  Panicum capillare A. C. Sanders 1992-8-23 12469 San Bernardino San Bernardino Mtns., Oak Glen, Riley's Farm on E side of Oak Glen Road c. 2 mi above Wildwood Canyon Road 1372 Comment
  UCR154835  Camissonia claviformis A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip 2005-2-26 29121 San Bernardino Southern Mojave Desert, Cadiz Valley, Hwy 62, 4 miles west of Hwy 177 junction to Desert Center 305 Comment
  UCR157475  Gilia A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16822 San Bernardino San Bernardino Mtns, Rimrock, 4.1 miles north of Pioneertown, dirt track west from Rimrock Road, south of Burns Canyon 1372 Comment
  UCR157651  Eriastrum A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16768 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  UCR157743  Gilia diegensis A. C. Sanders, E. J. Lott, Don Pendleton 1992-4-15 12219 San Bernardino San Bernardino Mtns., Birmingham Ranch at confluence of Water Canyon and Wildwood Canyon, east of Yucaipa 915 Comment
  UCR157889  Nemacladus sigmoideus A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16861 San Bernardino San Bernardino Mtns, Burns Canyon, 2.1 mi above Rimrock Rd, just below Burns Spring 1585 Comment
  UCR158086  Gayophytum oligospermum A. C. Sanders 1994-6-26 14923 San Bernardino San Bernardino Mtns, Waters Rd., just west of Fernwood Dr. at Cedarpines Park 1325 Comment
  UCR159164  Euphorbia prostrata A. C. Sanders, Mihai Costea, T. B. Salvato 1999-11-11 23238 San Bernardino San Bernardino Valley, Redlands, north side of Lugonia Ave. at California St. 354 Comment
  UCR160414  Chenopodium A. C. Sanders, Mitch Provance 2000-10-1 23696 B San Bernardino San Bernardino Mtns., Big Bear Lake, Gray's Landing on north shore, 1.2 mi. east of dam 2055 Comment
  UCR162898  Elymus A. C. Sanders, P. J. MacKay 1994-7-24 15138 .1 San Bernardino San Bernardino Mtns., San Gorgonio Wilderness Area, along the Dollar Lake Trail (1E04) between the spur to the lake itself (1E03) and South Fork Meadows 2890 Comment
  UCR163686  Malacothrix clevelandii A. C. Sanders, R. T. Hawke, et al. 2005-7-3 31351 San Bernardino San Bernardino Mtns., Santa Ana River Canyon, trail between Glass Rd. (Barton Flats to Seven Oaks) and Middle Control Rd. (Angelus Oaks to Seven Oaks), perhaps 1 mile east of Middle Control Rd. 1585 Comment
  UCR163946  Chenopodium A. C. Sanders, R. T. Hawke, et al. 2005-7-4 31372 San Bernardino San Bernardino Mtns., Cienaga Seca, Blue Sky Meadow Science Camp, N and W sides of the meadow 2470 Comment
  UCR166216  Aster A. C. Sanders, L. Lubinsky, Pesach Lubinsky 1994-8-24 15395 San Bernardino San Bernardino Mtns., San Gorgonio Wilderness Area, Fish Creek Trail from the trailhead to Fish Creek Saddle, at lower Fish Creek Meadow 2439 Comment
  UCR166306  Mentzelia albicaulis A. C. Sanders, E. J. Lawlor, C. L. Sanders 1995-4-1 16300 San Bernardino Mojave Desert, 3 mi east of Hwy 395 at a point 14.8 mi north of Adelanto (Air Base Road), on a dirt road to scattered residences 810 Comment
  UCR174014  Cardamine hirsuta A. C. Sanders, D. E. Bramlet, R. T. Hawke, Tim Thomas, et al 2006-5-20 32474 San Bernardino San Bernardino Mtns., Santa Ana River Trail between Glass Rd. and Angelus Oaks, south side of the Santa Ana River Canyon 1646 Comment
  UCR174388  Galium parisiense A. C. Sanders 2006-6-7 32737 San Bernardino San Bernardino Valley, mouth of Mill Creek Canyon at Greenspot, north side of Hwy 38 (Mill Crk. Rd.) from Greenspot Rd. to 1 km above (east), south side of wash 659 Comment
  UCR174397  Clarkia purpurea A. C. Sanders 2006-6-5 33095 San Bernardino San Bernardino Valley, Santa Ana River floodplain SE of East Highlands, pipeline route from Cone Camp Rd. toward Mentone, between Greenspot Rd. and the main channel 473 Comment
  UCR174500  Setaria parviflora A. C. Sanders 2006-6-6 32686 San Bernardino San Bernardino Valley, Santa Ana River wash north of Mentone, pipeline route crossing beyond end of Wabash Ave. 473 Comment
  UCR174508  Chorizanthe parryi var. parryi A. C. Sanders 2006-6-7 32731 San Bernardino San Bernardino Valley, mouth of Mill Creek Canyon at Greenspot, north side of Hwy 38 (Mill Crk. Rd.) from Greenspot Rd. to 1 km above (east), south side of wash 659 Comment
  UCR174574  Lolium perenne A. C. Sanders 2006-6-6 32689 San Bernardino San Bernardino Valley, Santa Ana River wash north of Mentone, pipeline route crossing beyond end of Wabash Ave. 473 Comment
  UCR17571  Thysanocarpus curvipes var. eradiatus A. C. Sanders 1976-4-27 00253 San Bernardino Eastern Mojave Desert, Pinto Mountain, near Mid Hills 1829 Comment
  UCR175927  Agrostis exarata A. C. Sanders, Kent Beaman, T. B. Salvato, et al 2006-9-8 33122 San Bernardino San Bernardino Mtns., east of Running Springs School Rd. at the SE edge of Running Springs, south of Hwy 18 near Seymour Flat 1890 Comment
  UCR175933  Chenopodium strictum var. glaucophyllum A. C. Sanders, Kent Beaman, T. B. Salvato, et al 2006-9-8 33143 San Bernardino San Bernardino Mtns., east of Running Springs School Rd. at the SE edge of Running Springs, south of Hwy 18 near Seymour Flat 1890 Comment
  UCR176730  Cryptantha oxygona A. C. Sanders, G. K. Helmkamp, P. J. MacKay 1995-5-21 17001 San Bernardino San Bernardino Mtns./Mojave Desert, S of Apple Valley, Grapevine Canyon Road, 2 mi above (SW of) Santa Fe RR crossing at foot of the mtn. 1402 Comment
  UCR17733  Erigeron uncialis A. C. Sanders 1976-6-12 103 San Bernardino Eastern Mojave Desert, north side of Clark Mountain 1951 Comment
  UCR177852  Juncus macrophyllus A. C. Sanders, D. Bramlet, M. Jacobsmyer & H. Spilman 1996-8-17 19429 San Bernardino San Bernardino Mtns., Crab Creek, 3.7 mi. north of Green Valley Lake Rd. on Forest Service road 3N16, 0.5 mi. SE of Crab Flats 1799 Comment
  UCR17789  Eriogonum trichopes A. C. Sanders 1977-3-27 561 San Bernardino Central Mojave Desert, 10 mi NE of Barstow on the Copper City Rd. 915 Comment
  UCR17798  Malacothrix sonchoides A. C. Sanders 1978-4-26 00158 San Bernardino Southern Mojave Desert, c. 15 mi north of Yucca Valley near Giant Rock 854 Comment
  UCR17868  Linanthus jonesii A. C. Sanders, R. Twitchell 1978-4-6 530 San Bernardino Eastern Mojave Desert, 4 mi NW of Kelso, on the Kelbaker Road 854 Comment
  UCR17938  Calochortus kennedyi A. C. Sanders 1976-4-28 788 San Bernardino Eastern Mojave Desert, Piute Range north of Piute Gorge (Ft. Piute) 915 Comment
  UCR17969  Glossopetalon spinescens A. C. Sanders 1976-4-28 289 San Bernardino Eastern Mojave Desert, Live Oak Canyon in the New York Mtns. 1951 Comment
  UCR18016  Cirsium arizonicum var. tenuisectum A. C. Sanders 1975-9-3 095 San Bernardino Eastern Mojave Desert, New York Mountains, Caruthers Canyon 1829 Comment
  UCR18042  Dyssodia cooperi A. C. Sanders 1974-5-31 099 San Bernardino Eastern Mojave Desert, Hole-in-the-Wall Campground, south of Gold Valley & west of the Woods Mtns. Comment
  UCR18233  Dichelostemma capitatum subsp. pauciflorum A. C. Sanders 1978-4-6 977 San Bernardino Eastern Mojave Desert, Clipper Valley at the NE foot of the Clipper Mtns., c. 12 mi west of Fenner on Interstate Hwy 40, vicinity of Goldhammer Mine 673 Comment
  UCR18237  Eriophyllum lanosum A. C. Sanders 1978-4-6 109 San Bernardino Eastern Mojave Desert, Clipper Valley at the NE foot of the Clipper Mtns., c. 12 mi west of Fenner on Interstate Hwy 40, vicinity of Goldhammer Mine 673 Comment
  UCR18248  Cryptantha angustifolia A. C. Sanders, R. Twitchell 1978-4-7 0182 San Bernardino Eastern Colorado Desert, Chemehuevi Valley, 5 miles SW of Havasu Lake, along Chemehuevi Wash near West Well 232 Comment
  UCR18298  Pistacia atlantica A. C. Sanders 1979-10-5 641 San Bernardino Mojave Desert, persisting at old ranch on the W side of Harper Dry Lake 640 Comment
  UCR18330  Nemacladus orientalis A. C. Sanders, R. Twitchell 1978-4-6 00257 San Bernardino Sonoran (Eastern Colorado) Desert, Chemehuevi Wash near West Well, 5 mi SW of Havasu Lake 232 Comment
  UCR18412  Linanthus demissus A. C. Sanders, R. Twitchell 1978-4-7 527 San Bernardino Sonoran (Northeastern Colorado) Desert, Whipple Mtns, c. 5.0 - 5.5 mi NW of Whipple Wash, on utility road that runs from E side of mtns to NW side, Copper Canyon watershed 300 Comment
  UCR188218  Salvia mohavensis A. C. Sanders, Mark A. Elvin, Tim Thomas 2007-10-5 34339 San Bernardino Central Mojave Desert, Ord Mountains, south of Tyler Valley, above gas line road extension of Harrod Rd. from south/ Ord Mtn. Rd from the north, west slope of hill 4835 1433 Comment
  UCR191026  Monardella australis A. C. Sanders, Kent Beaman, T. B. Salvato, et al 2006-9-8 33150 San Bernardino San Bernardino Mtns., east of Running Springs School Rd. at the SE edge of Running Springs, south of Hwy 18 near Seymour Flat 1890 Comment
  UCR192514  Schismus arabicus A. C. Sanders 2008-4-2 34675 San Bernardino Eastern Mojave Desert, Ivanpah Valley, 0.3 mi. SW of corner of Primm Golf Course at Yates Well Rd., 0.9 mi. WNW of intersection of I-15 and Yates Well Rd. 823 Comment
  UCR192520  Phacelia vallis-mortae A. C. Sanders 2008-4-2 34691 San Bernardino Eastern Mojave Desert, Ivanpah Valley, foothills and alluvial slopes along powerline road from Primm to Keaney Pass 980 Comment
  UCR194517  Lupinus brevicaulis A. C. Sanders, Jim Andre, M. O. Bagley, A. Howald, et al 2008-3-19 34443 San Bernardino Eastern Mojave Desert, Ivanpah Valley near foot of Clark Mtn., just north of Antimony Gulch Wash and c. 2.2 mi. SE of Ivanpah Springs 1098 Comment
  UCR194539  Plagiobothrys jonesii A. C. Sanders 2008-4-4 34717 San Bernardino Eastern Mojave Desert, Ivanpah Valley, 5.5 miles SW of Primm, NV and 1.8 mi. west of golf course on NW side of I-15, between Yates Well Rd. and isolated hill to the north 900 Comment
  UCR195978  Heterotheca grandiflora A. C. Sanders 2007-1-26 33288 San Bernardino San Gabriel Valley, Upland, northwest side of town, just east of Los Angeles Co. line, long-abandoned (c. 40 years?) gravel pit at 210 Fwy and Base Line Rd, north side of Base Line 503 Comment
  UCR195981  Ribes indecorum A. C. Sanders 2007-1-26 33280 San Bernardino San Gabriel Valley, Upland, northwest side of town, just east of Los Angeles Co. line, long-abandoned (c. 40 years?) gravel pit at 210 Fwy and Base Line Rd, north side of Base Line 503 Comment
  UCR196286  Cercocarpus betuloides A. C. Sanders 2007-1-26 33293 San Bernardino San Gabriel Valley, Upland, northwest side of town, just east of Los Angeles Co. line, long-abandoned (c. 40 years?) gravel pit at 210 Fwy and Base Line Rd, north side of Base Line 503 Comment
  UCR203405  Malacothrix coulteri A. C. Sanders, Jim Andre, A. Howald, et al 2009-3-5 36242 San Bernardino Mojave Desert, Cady Mountains, along powerline road c. 11 mi. NE of I-40, east of peak 2633 610 Comment
  UCR203421  Mimulus bigelovii A. C. Sanders, Jim Andre, Brian A. Elliott, et al 2009-3-6 36266 San Bernardino Mojave Desert, Broadwell Valley, SW of Broadwell Lake on alluvial fan from the Cady Mtns. 424 Comment
  UCR203469  Erodium cicutarium A. C. Sanders, Jim Andre, A. Howald, et al 2009-3-4 36204 San Bernardino Mojave Desert, Cady Mountains at edge of Broadwell Valley, along powerline road c. 10 mi. NE of I-40, at foot of peak 2633, N of Sleeping Beauty Mtn. 671 Comment
  UCR203493  Pectocarya recurvata A. C. Sanders, Jim Andre, Brian A. Elliott, et al 2009-3-6 36252 San Bernardino Mojave Desert, Broadwell Valley, SW of Broadwell Lake on alluvial fan from the Cady Mtns. 424 Comment
  UCR203511  Cryptantha dumetorum A. C. Sanders, Jim Andre, Brian A. Elliott, et al 2009-3-6 36268 San Bernardino Mojave Desert, Broadwell Valley, SW of Broadwell Lake on alluvial fan from the Cady Mtns. 430 Comment
  UCR203535  Cryptantha maritima var. maritima A. C. Sanders, Jim Andre, A. Howald, et al 2009-3-3 36193 San Bernardino Mojave Desert, Broadwell Valley, east end of Cady Mountains along 4WD road at mouth of canyon below Old Dominion Mine 430 Comment
  UCR203609  Langloisia setosissima subsp. punctata A. C. Sanders, Jim Andre 2009-3-12 36336 San Bernardino Mojave Desert, Cadiz Valley, 3.3 miles NE of Saltus, 5 miles WSW of Chambless, c. 0.5 mi. south of National Trails Hwy. (old Rte 66) on dirt road (gasline rte?) c. 0.16 mi. east of Bolo Rd. 267 Comment
  UCR203627  Chaenactis macrantha A. C. Sanders 2009-3-16 36471 San Bernardino Mojave Desert, Cady Mountains, alluvial slope 2 miles west of Broadwell Lake, c. 1 mile SW of Old Dominion Mine 480 Comment
  UCR203633  Cryptantha maritima var. pilosa A. C. Sanders 2009-3-16 36477 San Bernardino Mojave Desert, Cady Mountains, alluvial slope 2 miles west of Broadwell Lake, c. 1 mile SW of Old Dominion Mine 480 Comment
  UCR203816  Eschscholzia glyptosperma A. C. Sanders 2009-3-16 36441 San Bernardino Mojave Desert, Cady Mountains, alluvial slope 2 miles west of Broadwell Lake, c. 1 mile SW of Old Dominion Mine 480 Comment
  UCR203921  Euphorbia setiloba A. C. Sanders 2009-3-12 36345 San Bernardino Mojave Desert, small cinder cone on the south side of National Trails Hwy c. 11 miles west of Amboy, 2.3 mi. SE of East Siberia siding, 2.85 mi. west of Baghdad, c. 17.5 miles (air) SE of Ludlow 277 Comment
  UCR204064  Eschscholzia minutiflora A. C. Sanders 2009-3-15 36415 San Bernardino Mojave Desert, c. 1 mile (air) WSW of Klondike and 0.1 mi. west of National Trails Hwy (old Rte 66), c. 9.5 mi. SE of Ludlow 487 Comment
  UCR20576  Symphoricarpos longiflorus A. C. Sanders 1978-5-6 00265 San Bernardino Northeastern Mojave Desert, Kingston Range, 0.1 mi east of Horse Thief Springs on the Excelsior Mine Road, at Tecopa Pass 1463 Comment
  UCR20587  Glyptopleura marginata A. C. Sanders 1978-5-6 118 San Bernardino Northeastern Mojave Desert, southeast end of Kingston Range. 6.8 mi northwest of Kingston Road (Winters Pass Road) on Excelsior Mine Road 1067 Comment
  UCR20594  Plantago patagonica A. C. Sanders 1978-5-6 479 San Bernardino Northeastern Mojave Desert, east end Kingston Range, 11.7 mi NW of Kingston Rd (= Winters Pass Rd) on Excelsior Mine Rd Comment
  UCR206013  Carex A. C. Sanders, P. J. MacKay, Tim Thomas 2009-7-31 37129 San Bernardino San Bernardino Mtns., High Meadow Springs, at the head of a canyon on S-facing slope of the ridge west of Dollar Lake Saddle and Mt. San Gorgonio, upper end of meadow 3095 Comment
  UCR206029  Phleum alpinum A. C. Sanders, P. J. MacKay, Tim Thomas 2009-7-31 37126 San Bernardino San Bernardino Mtns., High Meadow Springs, at the head of a canyon on S-facing slope of the ridge west of Dollar Lake Saddle and Mt. San Gorgonio, upper end of meadow 3095 Comment
  UCR209176  Astragalus nuttallianus A. C. Sanders, Jim Andre, M. O. Bagley, A. Howald, et al 2008-3-19 34450 San Bernardino Eastern Mojave Desert, Ivanpah Valley near foot of Clark Mtn., just north of Antimony Gulch Wash and c. 2.2 mi. SE of Ivanpah Springs 1098 Comment
  UCR21040  Eriastrum wilcoxii A. C. Sanders, T. P. Krantz, K. R. Neisess 1980-5-24 s.n. San Bernardino Eastern Mojave Desert, Near the Kingston Mtns. Along the Excelsior Mine Rd. about 13 miles from Kingston Rd. Toward Horse Thief Spring 1067 Comment
  UCR210867  Mammillaria tetrancistra A. C. Sanders, Fred M. Roberts, Katy Beck, Eve Laeger, et al 2009-3-26 36627 San Bernardino Mojave Desert, Cady Mountains, along powerline road NW of Sleeping Beauty Mtn., c. 3 mile section of road NE of summit of pass from Pisgah area 793 Comment
  UCR210884  Stylocline micropoides A. C. Sanders, Fred M. Roberts, Katy Beck, Eve Laeger, et al 2009-3-26 36614 San Bernardino Mojave Desert, Cady Mountains, along powerline road NW of Sleeping Beauty Mtn., c. 3 mile section of road NE of summit of pass from Pisgah area 793 Comment
  UCR210936  Stylocline micropoides A. C. Sanders 2009-4-1 36757 San Bernardino Mojave Desert, northwest side of Broadwell Dry Lake 401 Comment
  UCR210960  Cryptantha pterocarya var. cycloptera A. C. Sanders, A. Howald, Brian A. Elliott, et al 2009-4-4 36785 San Bernardino Mojave Desert, Cady Mountains, along road to microwave/radio towers on peak 3307, c. 1.5 mi. NNE of Black Butte Mine 959 Comment
  UCR210968  Krameria erecta A. C. Sanders, A. Howald, Fred M. Roberts, et al 2009-3-25 36578 San Bernardino Mojave Desert, Cady Mountains, 3.5 miles SW of Broadwell Lake, c. 2.5 mi. NE of Sleeping Beauty Mtn. 610 Comment
  UCR210976  Porophyllum gracile A. C. Sanders 2009-4-2 36764 San Bernardino Mojave Desert, Cady Mountains, SW of Broadwell Dry Lake, c. 2 miles SSW of Old Dominion Mine 518 Comment
  UCR210994  Eucrypta micrantha A. C. Sanders, Fred M. Roberts, Katy Beck, Eve Laeger, et al 2009-3-26 36620 San Bernardino Mojave Desert, Cady Mountains, along powerline road NW of Sleeping Beauty Mtn., c. 3 mile section of road NE of summit of pass from Pisgah area 793 Comment
  UCR211011  Eremalche rotundifolia A. C. Sanders, A. Howald, Fred M. Roberts, et al 2009-3-25 36570 San Bernardino Mojave Desert, Cady Mountains, 3.5 miles SW of Broadwell Lake, c. 2.5 mi. NE of Sleeping Beauty Mtn. 610 Comment
  UCR211042  Machaeranthera tortifolia A. C. Sanders, Fred M. Roberts, A. Howald, Eve Laeger, et al 2009-3-24 36541 San Bernardino East-central Mojave Desert, Cady Mountains, along powerline road SW of peak 2633, c. 4 mi. west of the north end of Broadwell Dry Lake 640 Comment
  UCR211057  Ephedra californica A. C. Sanders, Fred M. Roberts, Florence Caplow, et al 2009-3-23 36531 San Bernardino East-central Mojave Desert, north foot of Sleeping Beauty Mtn., valley c. 8.5 km west of Broadwell Dry Lake 671 Comment
  UCR211063  Malacothrix glabrata A. C. Sanders, A. Howald, Fred M. Roberts, et al 2009-3-25 36585 San Bernardino Mojave Desert, Cady Mountains, 3.5 miles SW of Broadwell Lake, c. 2.5 mi. NE of Sleeping Beauty Mtn. 610 Comment
  UCR21179  Funastrum hirtellum A. C. Sanders, J. Zabriskie 1980-3-16 01161 A San Bernardino Sonoran (Colorado) Desert, Whipple Mtns., Whipple Wash about 100 yards below where the powerline road crosses 213 Comment
  UCR213595  Eriogonum A. C. Sanders, Florence Caplow 2010-5-5 38328 San Bernardino Eastern Mojave Desert, Ivanpah Valley, north of limestone hill emerging from alluvium below Clark Mountain, toward dirt road from Primm, NV, 6.4 km NW (296 deg. ) of Primm Valley Golf Club, 8 km W of I-15 1021 Comment
  UCR213605  Eschscholzia glyptosperma A. C. Sanders, A. Howald, Florence Caplow, et al 2010-5-3 38176 San Bernardino Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar 930 Comment
  UCR214443  Aristida purpurea A. C. Sanders, A. Howald, Florence Caplow, et al 2010-5-3 38228 San Bernardino Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road north to Kern gas pipeline corridor scar 930 Comment
  UCR214518  Penstemon palmeri A. C. Sanders, A. Howald, Florence Caplow, et al 2010-5-4 38238 San Bernardino Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, 2.4 km west of Primm Valley Golf Club, S of metamorphic hill, 4 km W of I-15 887 Comment
  UCR214524  Eriogonum fasciculatum subsp. polifolium A. C. Sanders, A. Howald, Florence Caplow, et al 2010-5-3 38194 San Bernardino Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar 930 Comment
  UCR215065  Tridens muticus A. C. Sanders, Florence Caplow 2010-5-5 38314 San Bernardino Eastern Mojave Desert, Ivanpah Valley, limestone hill emerging from alluvium below Clark Mountain, 6.5 km NW (291 deg. ) of Primm Valley Golf Club, 8 km W of I-15 1030 Comment
  UCR22534  Cheilanthes parryi A. C. Sanders, J. Zabriskie 1980-3-15 01156 San Bernardino Sonoran (Colorado) Desert, Whipple Mtns, along Whipple Wash 0-4 mi upstream of powerline road, c. 13 mi north of Parker, AZ 610 Comment
  UCR227393  Gayophytum A. C. Sanders 2011-7-21 39831 San Bernardino San Bernardino Mtns., Big Bear Valley between Big Bear Lake (Hwy 18) and Moonridge, Rathbone Creek, 10 acre parcel between Moonridge Rd. and the golf course, east of Club View Dr. 2116 Comment
  UCR229230  Agoseris heterophylla A. C. Sanders 2011-7-21 39848 San Bernardino San Bernardino Mtns., Big Bear Valley between Big Bear Lake (Hwy 18) and Moonridge, Rathbone Creek, 10 acre parcel between Moonridge Rd. and the golf course, east of Club View Dr. 2116 Comment
  UCR23019  Heterotheca psammophila A. C. Sanders 1980-11-15 2043 San Bernardino Sonoran (Northern Colorado) Desert, along Colorado River at Big River, SW of Earp 122 Comment
  UCR234293  Lepidium lasiocarpum A. C. Sanders, Chloe Scott, Bill Clark, Florence Caplow 2012-4-18 40063 San Bernardino Eastern Mojave Desert, Mesquite Valley, Two Hawk Ranch near edge of center pivot irrigated alfalfa field, Palm St. east of Two Hawk Ranch Rd., 4.65 mi. SW of Sandy Valley, NV 791 Comment
  UCR234452  Ambrosia eriocentra A. C. Sanders, Ann Howald, Chloe Scott, Onkar Singh, Bill Clark, Eve Laeger, Florence Caplow, Josh Utter 2012-4-19 40071 San Bernardino Eastern Mojave Desert, along Kingston Wash Road, 4.5 miles SW of intersection with Excelsior Mine Road 920 Comment
  UCR235091  Pectocarya setosa A. C. Sanders, Mihai Costea, T. B. Salvato, Benjamin T. Wilder 2012-5-8 40160 San Bernardino Western San Bernardino Mountains, Cleghorn Road (dirt), 1.9 miles airline ESE (97 deg. ) of Cajon Junction 1220 Comment
  UCR235101  Camissoniopsis hirtella A. C. Sanders, Mihai Costea, T. B. Salvato, Benjamin T. Wilder 2012-5-8 40156 San Bernardino Western San Bernardino Mountains, Cleghorn Road (dirt), 1.9 miles airline ESE (97 deg. ) of Cajon Junction 1220 Comment
  UCR235206  Silene verecunda A. C. Sanders, John F. Green 2012-7-6 40330 San Bernardino San Bernardino Mtns., Crestline, on ridge overlooking Lake Gregory, between Lakeview Dr. and Crest Forest Dr., 3.8 acre parcel proposed for construction of municipal water tank, just W of existing tanks 1578 Comment
  UCR240061  Dudleya lanceolata A. C. Sanders 2012-5-22 40195 San Bernardino San Bernardino Valley; Cajon Pass Area, near confluence of Cajon and Lytle Creek washes, N of Rialto and west of Muscoy, N of Riverside Ave. beyond end of Country Club Dr. 453 Comment
  UCR241141  Astragalus preussii var. preussii A. C. Sanders, Ann Howald, Onkar Singh, Amy Hiss 2013-3-12 40610 San Bernardino NE Mojave Desert, Mesquite Valley, along dirt road between Texas Lane and Mesquite Pass Rd., 1 km NE of Texas Ln. 783 Comment
  UCR253049  Lonicera interrupta A. C. Sanders, T. B. Salvato, Charlie Marquardt 2014-5-14 41104 San Bernardino San Bernardino Mtns., Wildlands Conservancy Oak Glen Preserve property, vicinity of Los Rios Rancho, along trail from upper pond to Hidden Hollow, Oak Knoll Park, and headquarters 1485 Comment
  UCR26150  Agave utahensis A. C. Sanders 1981-6-27 2165 San Bernardino Eastern Mojave Desert, Mesquite Mtns. 1.2 mi east of Winters Pass 1220 Comment
  UCR26926  Boerhavia wrightii A. C. Sanders, F. C. Vasek 1981-9-29 2351 San Bernardino Eastern Mojave Desert, Barnwell, vicinity of New York Mtns 1479 Comment
  UCR270548  Stephanomeria parryi A. C. Sanders, Karen Kirtland 2016-4-27 42446 San Bernardino San Bernardino Mtns./Mojave Desert, north side of mountains, W of Cushenbury, along Powerline Rd. 2 km east of Meridian Rd., between mouths of Bousic & Arctic canyons, NE of Specialty Minerals limestone processing plant 1259 Comment
  UCR270555  Xylorhiza tortifolia A. C. Sanders, Karen Kirtland 2016-4-20 42434 San Bernardino San Bernardino Mtns., mouth of Cushenbury Canyon, off Hwy 18 near cement plant, electrical substation, and Camp Rock Rd. junction, north of Cushenbury Springs 1183 Comment
  UCR271325  Amsonia tomentosa A. C. Sanders, Karen Kirtland 2016-5-11 42496 San Bernardino San Bernardino Mountains, Cactus Flat, So. Cal. Edison powerline route north of FS Rd. 3N62, c. 75 m east of Hwy 18 1783 Comment
  UCR271346  Linanthus bigelovii A. C. Sanders, Karen Kirtland, Brian Bielfelt 2016-4-29 42456 San Bernardino San Bernardino Mtns., desert slope of mountains along So. CA Edison powerline in Cushenbury Canyon, c. 200 m NW of Hwy 18 at hairpin turn, due south of Whiskey Spring 1636 Comment
  UCR271353  Boechera xylopoda A. C. Sanders, Karen Kirtland 2016-5-11 42482 San Bernardino San Bernardino Mountains, near head of Cushenbury Canyon, west of Hwy 18, powerline route below closed dump and active transfer station, NE of Holcomb Valley Rd. & south of Jacoby Cyn. Rd. 2005 Comment
  UCR271496  Lotus argyraeus A. C. Sanders, Karen Kirtland 2016-6-3 42557 San Bernardino San Bernardino Mtns., So. CA Edison powerline, north of Pinnacles Camp Rd., 0.8 km airline north of Holcomb Valley Rd. at Holcomb Valley Campground 2256 Comment
  UCR271504  Amelanchier utahensis A. C. Sanders, Karen Kirtland 2016-6-3 42533 San Bernardino San Bernardino Mtns., near head of Cushenbury Canyon, slope below road at N edge of closed Big Bear Landfill, SC Edison pole line, c. 1 km SW (230 deg. ) of Hwy 18 jct. w/Smarts Ranch Rd., 1.1 km NE (14 deg. ) of Holcomb Valley Rd. at site of Doble 2090 Comment
  UCR272382  Puccinellia nuttalliana A. C. Sanders, Karen Kirtland 2016-6-15 42562 San Bernardino San Bernardino Mountains, Big Bear Valley, Big Bear City, west side of N Division Dr. on the north side of the Big Bear Convention Center, c. 0.18 km north of Hwy 18, just SW of Big Bear Airport 2046 Comment
  UCR272395  Hordeum brachyantherum subsp. brachyantherum A. C. Sanders, Karen Kirtland 2016-6-15 42572 San Bernardino San Bernardino Mountains, Big Bear Valley, Big Bear City, west side of N Division Dr. on the north side of the Big Bear Convention Center, c. 0.18 km north of Hwy 18, just SW of Big Bear Airport 2046 Comment
  UCR275192  Aster A. C. Sanders, Pam MacKay, Tim Thomas 1999-10-9 23150 San Bernardino San Bernardino Mtns., north shore of Big Bear Lake, just west of the observatory, c. 1 mile SE of Fawnskin 2058 Comment
  UCR281043  Phoradendron densum A. C. Sanders, Mark Bibbo, Morgan King, Huang-Chi Kuo 2017-6-13 43312 San Bernardino San Bernardino Mountains, old abandoned road near the Sentinel Quarry, above Furnace Creek Road (3N54) 2297 Comment
  UCR281056  Melica stricta A. C. Sanders, Mark Bibbo, Morgan King, Huang-Chi Kuo 2017-6-7 43296 San Bernardino San Bernardino Mountains, SCE powerline route near the intersection of Holcomb Valley Road (3N16) and Jacoby Canyon Rd. (3N61), NW of Baldwin Lake 2218 Comment
  UCR281062  Phacelia exilis A. C. Sanders, Mark Bibbo, Morgan King, Huang-Chi Kuo 2017-6-5 43282 San Bernardino San Bernardino Mountains, Holcomb Valley, along SCE powerline north of Holcomb Valley Road (3N16), north of Saragossa Spring 2284 Comment
  UCR281132  Gilia brecciarum A. C. Sanders, Mark Bibbo, Morgan King, Huang-Chi Kuo 2017-6-5 43272 San Bernardino San Bernardino Mountains, Holcomb Valley, along SCE powerline north of Holcomb Valley Road (3N16), north of Saragossa Spring 2291 Comment
  UCR282240  Arctostaphylos glandulosa A. C. Sanders, Yi Huang 2017-3-15 42874 San Bernardino San Bernardino Mountains, Hwy 18 at mile post 16.31, large turnout at '4000 ft.' sign on highway, below Arrowhead Highlands 1433 Comment
  UCR28662  Linanthus aureus subsp. decorus A. C. Sanders 1976-4-30 036 San Bernardino Eastern Mojave Desert, Granite Pass Rd., c. 5 mi due south of Kelso 793 Comment
  UCR28700  Phacelia distans A. C. Sanders 1976-5-26 0075 San Bernardino San Bernardino Mtns, Grapevine Canyon, along the road, north side of the range 1524 Comment
  UCR30787  Fendlerella utahensis A. C. Sanders 1983-6-12 3860 San Bernardino Eastern Mojave Desert, N side of Clark Mountain, upper 'Fir Canyon' including the white fir grove 2104 Comment
  UCR30837  Menodora spinescens A. C. Sanders 1983-6-11 3841 San Bernardino Eastern Mojave Desert, Winters Pass, Mesquite Mts, 40 air mi. NE of Baker 1223 Comment
  UCR31118  Plagiobothrys jonesii A. C. Sanders 1983-4-23 3775 San Bernardino Sonoran (Colorado) Desert, Whipple Mtns., Whipple Wash where it joins the road to Havasu Landing, c. 0.5 mile below Willow Spring and 1.5 miles above Lake Havasu 168 Comment
  UCR31126  Camissonia brevipes subsp. brevipes A. C. Sanders 1983-4-23 3760 San Bernardino Sonoran (Colorado) Desert, Whipple Mtns., Whipple Wash where it joins the road to Havasu Landing, c. 0.5 mile below Willow Spring and 1.5 miles above Lake Havasu 168 Comment
  UCR31181  Eremalche rotundifolia A. C. Sanders 1983-4-23 3754 San Bernardino Sonoran (Colorado) Desert, Colorado River Valley, just north of the Riverside Co. line, 5 miles SE of Vidal 122 Comment
  UCR31273  Eriophyllum pringlei A. C. Sanders 1983-5-22 3814 San Bernardino Eastern Mojave Desert, Government Holes, E edge of Round Valley, Mid Hills area 1540 Comment
  UCR31286  Geraea canescens A. C. Sanders 1983-4-23 3740 San Bernardino Sonoran (Colorado) Desert, Colorado River Valley, just north of the Riverside Co. line, 5 miles SE of Vidal 122 Comment
  UCR34058  Lepidospartum squamatum A. C. Sanders, N. M. Fellows 1983-10-12 4004 San Bernardino Mojave Desert/ Little San Bernardino Mtns., Big Morongo Preserve of the Nature Conservancy in Big Morongo Canyon, south of town of Morongo Valley 795 Comment
  UCR34351  Mollugo cerviana A. C. Sanders, Miles Fellows 1983-12-12 03982 San Bernardino Little San Bernardino Mountains, Big Morongo Preserve in Big Morongo Canyon, south of town of Morongo Valley. 795 Comment
  UCR34475  Eriogonum wrightii var. nodosum A. C. Sanders, N. M. Fellows 1983-10-12 3970 San Bernardino Mojave Desert/ Little San Bernardino Mtns., Big Morongo Preserve of the Nature Conservancy in Big Morongo Canyon, south of town of Morongo Valley 795 Comment
  UCR34482  Viguiera parishii A. C. Sanders 1983-10-12 03990 San Bernardino Mojave Desert/ Little San Bernardino Mtns., Big Morongo Preserve of the Nature Conservancy in Big Morongo Canyon, south of town of Morongo Valley 795 Comment
  UCR35574  Amphipappus fremontii A. C. Sanders, F. C. Vasek, K. R. Neisess, W. Smith 1981-5-8 2092 San Bernardino Mojave Desert, Slate Range, near Standard Mine, due east of Trona 734 Comment
  UCR39539  Cirsium occidentale var. occidentale A. C. Sanders 1985-5-20 5803 San Bernardino San Bernardino Mtns., Crowder Canyon, north side of range at edge of Mojave Desert, on Hwy 138, 1.3 to 2.1 mi. NE of Hwy I-15 1067 Comment
  UCR41449  Psorothamnus fremontii A. C. Sanders, K. R. Neisess 1985-6-5 5823 San Bernardino Eastern Mojave Desert, Granite Mountains. Canyon below Cottonwood Spring, at junction of 3 dirt roads, 1.7 mi SW of Kelbaker Road. 1220 Comment
  UCR41902  Kochia californica A. C. Sanders, T. R. Van Devender, Steve Boyd, B. Pitzer 1986-4-12 6434 San Bernardino Mojave Desert, Lucerne Valley, 2.9 mi west of the junction of Hwy 18 and the Old Woman Springs Road in the town of Lucerne Valley, west end of the granite hills that include Strawberry Peak 917 Comment
  UCR42367  Pectocarya penicillata A. C. Sanders, T. R. Van Devender, Steve Boyd, B. Pitzer 1986-4-12 6454 San Bernardino S Mojave Desert/San Bernardino Mtns. Foothills, Mojave River Valley SE of Hesperia, north slopes of a hill along Lake Arrowhead Road, 1.8 miles south of Ranchero Road and near the confluence of the Mojave River and Deep Creek 948 Comment
  UCR42555  Eriogonum fasciculatum var. polifolium A. C. Sanders 1986-5-26 6520 San Bernardino Southern Mojave Desert, N side of Cajon Pass. Head of Oro Grande Wash & adjacent disturbed flats along Hwy 395, c. 0.7 mi. north of the junction with Hwy I-215, & 0.3 mi north of Joshua Street 1098 Comment
  UCR42767  Allophyllum gilioides A. C. Sanders, A. Strickland 1986-6-2 6570 San Bernardino San Bernardino Mtns., Upper Kinley Creek, along Hwy 173 (dirt) north of Lake Arrowhead, 0.6 mi. north of the Willow Creek Jeep Trail 1402 Comment
  UCR42799  Phacelia mohavensis A. C. Sanders, A. Strickland 1986-6-2 6575 San Bernardino San Bernardino Mtns., Upper Kinley Creek, along Hwy 173 (dirt) north of Lake Arrowhead, 0.6 mi. north of the Willow Creek Jeep Trail 1402 Comment
  UCR45115  Lotus argyraeus A. C. Sanders, K. Cooper, R. Cooper 1986-7-25 6777 San Bernardino San Bernardino Mtns., W edge of Holcomb Valley, 0.25 mi. SW of Holcomb Valley Road (=3N16) on 3N12, hill on south side of Holcomb Creek 2241 Comment
  UCR45255  Stachys albens A. C. Sanders, K. Cooper, R. Cooper 1986-7-25 6778 San Bernardino San Bernardino Mtns., Holcomb Creek, 0.65 mi below Forest Road 3N16 on 3N08 2165 Comment
  UCR45262  Juncus macrophyllus A. C. Sanders, R. Cooper, K. Cooper 1986-7-25 6786 San Bernardino San Bernardino Mtns., Holcomb Creek, 0.65 mi below Forest Road 3N16 on 3N08 2165 Comment
  UCR47338  Caulanthus cooperi A. C. Sanders 1987-4-4 6994 San Bernardino Eastern Mojave Desert, Hart Mine, SW end of Castle Mountains 1375 Comment
  UCR47343  Phacelia fremontii A. C. Sanders 1987-4-4 6986 San Bernardino Eastern Mojave Desert, Hart Mine, SW end of Castle Mountains 1375 Comment
  UCR47528  Potentilla anserina A. C. Sanders 1987-5-8 7104 San Bernardino San Bernardino Mtns., Hwy 18 near where it crosses Metcalf Creek, at 'Prarie' St., [ near Metcalf Bay on south side of ] Big Bear Lake 2073 Comment
  UCR50226  Brassica geniculata A. C. Sanders 1987-11-28 7428 San Bernardino San Bernardino Valley, Glen Helen Sheriff's Training Facility, lower Lytle Creek Wash between Verdemont Ranch and Glen Helen Rehabilitation Facility 520 Comment
  UCR50594  Ribes aureum var. gracillimum A. C. Sanders, B. L. Phillips 1988-2-11 7610 San Bernardino San Bernardino Valley, Redlands area, San Timoteo Canyon, on the alluvial fan south of Happy Ours Ranch 488 Comment
  UCR57146  Baileya pleniradiata A. C. Sanders, J. C. Lyman 1989-4-16 9069 San Bernardino Mojave Desert, Surprise Spring, Twentynine Palms Marine Corps Base, Sand Hill Range in SW corner of Base 686 Comment
  UCR57159  Cryptantha circumscissa A. C. Sanders, J. C. Lyman 1989-4-24 9056 San Bernardino Mojave Desert, Twentynine Palms Marine Corps base, Sunshine Peak Range in NW corner of the base, NW end of Lava Bed Mtns, near a shaft shown on topographic map of base 1006 Comment
  UCR57160  Chorizanthe brevicornu A. C. Sanders, J. C. Lyman 1989-4-24 9055 San Bernardino Mojave Desert, Twentynine Palms Marine Corps base, Sunshine Peak Range in NW corner of the base, NW end of Lava Bed Mtns, near a shaft shown on topographic map of base 1006 Comment
  UCR59185  Cryptantha muricata A. C. Sanders 1989-4-6 9036 San Bernardino San Bernardino Valley, Guasti area, one mi. north of the Riverside County line, c. 200 m north of Jurupa Ave. 290 Comment
  UCR60676  Gilia splendens A. C. Sanders, J. C. Lyman 1989-6-8 9103 San Bernardino San Bernardino Mtns, San Bernardino National Forest, west of Deep Creek and 2 mi west of Green Valley Lake, SW of Fisherman's Campground along trail near ridgetop 1799 Comment
  UCR60879  Silene verecunda A. C. Sanders, J. C. Lyman 1989-6-8 9110 San Bernardino San Bernardino Mtns., San Bernardino National Forest, west of Deep Creek and 2 mi west of Green Valley Lake, 0.5 mi SW of Fisherman's Camp 1799 Comment
  UCR60880  Phoradendron villosum A. C. Sanders, J. C. Lyman 1989-6-8 9111 San Bernardino San Bernardino Mtns., San Bernardino National Forest, west of Deep Creek and 2 miles WNW of Green Valley Lake, 0.5 mile SW of Fisherman's Camp. Along trail south of FS Road 2N182 1768 Comment
  UCR62110  Cryptantha dumetorum A. C. Sanders, J. C. Lyman 1989-4-16 9073 San Bernardino Mojave Desert, Surprise Spring, Twentynine Palms Marine Corps Base, Sand Hill Range in SW corner of Base 686 Comment
  UCR68884  Calycoseris parryi A. C. Sanders 1991-5-6 10968 San Bernardino Mojave Desert, Twenty-nine Palms Marine Corps Base, SW corner of base, east of the intersection of Border Ave. and Reche Road, vicinity of tortoise study plots 823 Comment
  UCR68968  Atriplex elegans A. C. Sanders 1991-5-6 10950 San Bernardino Mojave Desert, Twenty-nine Palms Marine Corps Base, SW corner of base, east of the intersection of Border Ave. and Reche Road, vicinity of tortoise study plots 823 Comment
  UCR72718  Clarkia rhomboidea A. C. Sanders 1992-6-19 12409 San Bernardino San Bernardino Mtns., E of Yucaipa, Water Canyon, a tributary of Wildwood Canyon from the north 1067 Comment
  UCR72735  Digitaria sanguinalis A. C. Sanders 1992-8-22 12452 San Bernardino San Bernardino Mtns, Waterman Canyon, 0.6 mi. below upper end of Old Waterman Canyon Road (at Hwy 18) 915 Comment
  UCR73110  Scutellaria tuberosa A. C. Sanders, E. J. Lott 1992-4-24 12242 San Bernardino San Bernardino Mtns., east of Yucaipa, Water Canyon, a tributary of Wildwood Canyon from the north. Vicinity of Old Hunt Ranch, c. 0.75 mi north of Wildwood Canyon Road on the east side of Canyon Road 1006 Comment
  UCR75340A  Anthriscus caucalis A. C. Sanders 1993-4-30 13872 San Bernardino San Bernardino Mtns., east side of Water Canyon, a tributary of Wildwood Canyon from the north, SW of Pisgah Peak. Porter Ranch 1070 Comment
  UCR75344  Muhlenbergia microsperma A. C. Sanders, O. F. Clarke 1993-3-28 13634 San Bernardino San Bernardino Mtns., Waterman Canyon, l km west of Arrowhead Hot Spring Hotel, at and below the first stream crossing of Old Waterman Canyon Road 600 Comment
  UCR75387  Chaetopappa aurea A. C. Sanders 1993-4-11 13721 San Bernardino San Bernardino Mtns, Summit Valley, Hwy 138, just west of junction with Hwy 173, & 8.9 mi east of Cajon Junction 1050 Comment
  UCR75415  Allium lacunosum var. davisiae A. C. Sanders, O. F. Clarke, M. Alexander 1993-4-23 13770 San Bernardino San Bernardino Mtns., Summit Valley on Hwy 173, 5.4 mi NE of the Hwy 138 junction, 1 mi south of the Grass Valley Creek crossing 1000 Comment
  UCR75438  Cotula australis A. C. Sanders, O. F. Clarke 1993-3-28 13655 San Bernardino San Bernardino Mtns., Waterman Canyon, l km west of Arrowhead Hot Spring Hotel, at and below the first stream crossing of Old Waterman Canyon Road 600 Comment
  UCR75443  Polypodium californicum A. C. Sanders, O. F. Clarke 1993-3-28 13648 San Bernardino San Bernardino Mtns., Waterman Canyon, l km west of Arrowhead Hot Spring Hotel, at and below the first stream crossing of Old Waterman Canyon Road 600 Comment
  UCR75447  Pectocarya setosa A. C. Sanders 1993-4-11 13715 San Bernardino San Bernardino Mtns., Hwy 138 in the Cajon Pass area, 3.2 miles east of I-15 at Cajon Junction, 0.9 mile west of Summit, in upper Crowder Canyon 1100 Comment
  UCR75469  Trifolium microcephalum A. C. Sanders, E. J. Lott 1993-5-14 14042 San Bernardino San Bernardino Mtns., Pisgah Peak Road, c. 1.5 km above Oak Glen Road, NW foot of Pisgah Peak 1100 Comment
  UCR75484  Asclepias californica A. C. Sanders, E. J. Lott 1993-5-20 14091 San Bernardino San Bernardino Mtns., E side of Water Canyon, a tributary of Wildwood Canyon from the north, SW foot of Pisgah Peak. Porter Ranch, near the road to the old Huber House 1009 Comment
  UCR75497  Vicia sativa A. C. Sanders, E. J. Lott 1993-5-14 14019 San Bernardino San Bernardino Mtns., E of Yucaipa, east side of Water Canyon, a tributary of Wildwood Canyon from the north, SW foot of Pisgah Peak. Porter Ranch 1009 Comment
  UCR75621  Plagiobothrys nothofulvus A. C. Sanders, O. F. Clarke, T. Krantz, R. F. Thorne 1993-4-27 13791 San Bernardino San Bernardino Mtns, Arrowhead Hot Springs, c. 700 ft WSW of the old Arrowhead Hot Springs Hotel, W side of the road to the hotel from Old Waterman Canyon Rd. and south of a dirt track which angles back toward the property entrance 595 Comment
  UCR77050  Camissonia walkeri A. C. Sanders, E. J. Lott 1993-5-30 14113 San Bernardino Eastern Mojave Desert, Cornfield Spring Canyon, W slope of Providence Mtns, 4 mi SE of Kelso 976 Comment
  UCR77093  Mimulus parishii A. C. Sanders, E. J. Lott 1993-5-31 14150 San Bernardino Eastern Mojave Desert, Granite Cove, Granite Mtns, spring at NW end of cove 1341 Comment
  UCR77097  Gnaphalium luteoalbum A. C. Sanders, E. J. Lott 1993-5-30 14111 San Bernardino Eastern Mojave Desert, Cornfield Spring Canyon, W slope of Providence Mtns, 4 mi SE of Kelso 976 Comment
  UCR77139  Sonchus oleraceus A. C. Sanders, E. J. Lott 1993-5-30 14126 San Bernardino Eastern Mojave Desert, Cornfield Spring Canyon, W slope of Providence Mtns, 4 mi SE of Kelso 976 Comment
  UCR81792  Gnaphalium stramineum A. C. Sanders, P. MacKay 1994-6-12 14703 San Bernardino San Bernardino Mtns., Crowder Canyon area of Cajon Pass, 2 to 2.2 miles east of Hwy 215 along Hwy 138 1050 Comment
  UCR81810  Gilia splendens A. C. Sanders, P. J. MacKay 1994-6-12 14761 San Bernardino San Bernardino Mtns, Cleghorn Ridge, along Forest Service Road 2N47 between F.S. Rd 3N22 and Hwy 138, near Silverwood Lake 1433 Comment
  UCR81824  Lupinus latifolius A. C. Sanders, P. J. MacKay 1994-6-12 14775 San Bernardino San Bernardino Mtns, Lake Silverwood, Cleghorn Day Use Area, south side of the lake near mouth of Sawpit Canyon 1100 Comment
  UCR82173  Aster subulatus A. C. Sanders, P. J. MacKay, C. L. Sanders 1994-8-28 15478 San Bernardino San Bernardino Mtns, SW end of Silverwood Lake 1030 Comment
  UCR82177  Panicum capillare A. C. Sanders 1994-8-28 15481 San Bernardino San Bernardino Mtns, SW end of Silverwood Lake 1030 Comment
  UCR82304  Salix lutea A. C. Sanders, P. J. MacKay, G. K. Helmkamp, S. D. White, C. L. Sanders 1994-9-4 15603 San Bernardino San Bernardino Mtns, Arrastre Creek at crossing of Forest Service Road 2N04, just below the confluence with Balky Horse Canyon 2155 Comment
  UCR82492  Epilobium brachycarpum A. C. Sanders, S. D. White, P. J. MacKay, C. L. Sanders 1994-9-18 15659 San Bernardino San Bernardino Mtns, upper Santa Ana River along the Seven Oaks Road (1N45), 1 mi. below Hwy 38 at South Fork Campground, 0.1 mi above the first river crossing 1890 Comment
  UCR82685  Crypsis schoenoides A. C. Sanders, P. J. MacKay, S. Kaufman 1994-9-25 15717 San Bernardino San Bernardino Mtns, Deep Creek, from the jeep trail crossing from Bacon Flat to near Lion Canyon 1280 Comment
  UCR82782  Pectis papposa A. C. Sanders, P. MacKay 1994-10-2 15740 San Bernardino San Bernardino Mtns/Mojave Desert, Two Hole Spring near Rattlesnake Canyon [at the foot of the range near Johnson Valley] 1162 Comment
  UCR82832  Muhlenbergia rigens A. C. Sanders, P. J. MacKay 1994-10-2 15765 San Bernardino San Bernardino Mtns., Upper Rattlesnake Canyon; above the road end in the gorge above an old mine site. 1463 Comment
  UCR82871  Euphorbia micromera A. C. Sanders, P. J. MacKay, C. L. Sanders 1994-10-16 15844 San Bernardino San Bernardino Mtns., Mound Spring, 2 mi east of Tip Top Mtn 1665 Comment
  UCR83072  Equisetum hyemale A. C. Sanders, P. J. MacKay, G. K. Helmkamp, S. D. White 1994-8-21 15384 San Bernardino San Bernardino Mtns, Hooks Creek at Forest Service road crossing just above confluence with Little Bear Creek, below Cedar Glen and east of Lake Arrowhead 1445 Comment
  UCR83085  Arabis platysperma var. platysperma A. C. Sanders, P. J. MacKay 1994-7-17 15089 San Bernardino San Bernardino Mtns, Trail from Wildhorse Spring to Sugarloaf Mountain 3034 Comment
  UCR83350  Githopsis diffusa A. C. Sanders 1994-6-26 14932 San Bernardino San Bernardino Mtns, Waters Rd., just west of Fernwood Dr. at Cedarpines Park 1325 Comment
  UCR83369  Helianthus gracilentus A. C. Sanders 1994-6-26 14966 San Bernardino San Bernardino Mtns, south of Silverwood Lake, along Forest Service Road (2N59?) c. 2 mi east of Cottonwood Station, west of FS Road 2N43 from Cedarpines Park, under powerlines 1150 Comment
  UCR83439  Deschampsia elongata A. C. Sanders 1994-6-26 14927 San Bernardino San Bernardino Mtns, Waters Rd., just west of Fernwood Dr. at Cedarpines Park 1325 Comment
  UCR83646  Trifolium microcephalum A. C. Sanders, P. J. MacKay 1994-6-19 14903 San Bernardino San Bernardino Mountains, Kinley Creek above the Hwy 173 bridge, toward the Pinnacles 1250 Comment
  UCR83659  Deschampsia elongata A. C. Sanders, P. J. MacKay 1994-6-19 14866 San Bernardino San Bernardino Mtns, upper Miller Canyon (E fork of W fork of Mojave River) above the confluence with Houston Creek, along FSR 2N37 1500 Comment
  UCR83660  Keckiella ternata A. C. Sanders, P. J. MacKay 1994-6-19 14893 San Bernardino San Bernardino Mountains, Kinley Creek above the Hwy 173 bridge, toward the Pinnacles 1250 Comment
  UCR83738  Dudleya cymosa subsp. pumila A. C. Sanders, P. J. MacKay 1994-6-19 14807 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  UCR83743  Umbellularia californica A. C. Sanders, P. J. MacKay 1994-6-19 14817 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  UCR83750  Brodiaea terrestris subsp. kernensis A. C. Sanders, P. J. MacKay 1994-6-19 14872 San Bernardino San Bernardino Mtns, upper Miller Canyon (E fork of W fork of Mojave River) above the confluence with Houston Creek, along FSR 2N37 1500 Comment
  UCR83863  Epilobium glaberrimum A. C. Sanders, P. J. MacKay 1994-7-10 15052 San Bernardino San Bernardino Mtns., Wildhorse Creek at and above Forest Service campsite, 1.5 mi. ESE of summit of Sugarloaf Mtn. 2460 Comment
  UCR83867  Geum macrophyllum A. C. Sanders, P. J. MacKay 1994-7-10 15036 San Bernardino San Bernardino Mtns., Wildhorse Creek at and above Forest Service campsite, 1.5 mi. ESE of summit of Sugarloaf Mtn. 2460 Comment
  UCR83888  Galium angustifolium subsp. angustifolium A. C. Sanders, P. J. MacKay 1994-7-10 15018 San Bernardino San Bernardino Mtns., Wildhorse Trail between Cienaga Seca Creek & Wildhorse Creek 2450 Comment
  UCR83899  Sambucus mexicana A. C. Sanders, Pam MacKay 1994-7-10 15022 San Bernardino San Bernardino Mtns., Wildhorse Trail between Cienaga Seca Creek & Wildhorse Creek 2450 Comment
  UCR83922  Amorpha californica var. californica A. C. Sanders, P. J. MacKay 1994-7-10 15002 San Bernardino San Bernardino Mtns, Mile post 23.07 on Hwy 138, 2.5 mi west of Barton Flats (at Jenks Lake Road) 1900 Comment
  UCR84273  Poa palustris A. C. Sanders 1994-8-7 15243 San Bernardino San Bernardino Mtns., upper (eastern) end of Bluff Lake Meadow, south of Big Bear Lake 2340 Comment
  UCR84883  Tropidocarpum gracile A. C. Sanders 1995-3-26 16237 San Bernardino Mojave Desert, c. 5 miles west of Victorville, 1 mile west of Hwy 395 on Hwy 18 (Palmdale Rd.), south side of the highway 976 Comment
  UCR84943  Logfia depressa A. C. Sanders 1995-3-26 16238 San Bernardino Mojave Desert, c. 5 miles west of Victorville, 1 mile west of Hwy 395 on Hwy 18 (Palmdale Rd.), south side of the highway 976 Comment
  UCR85637  Ribes malvaceum A. C. Sanders, E. J. Lott 1993-4-2 13680 San Bernardino San Bernardino Mtns., east side of Water Canyon, a tributary of Wildwood Canyon from the north; SW foot of Pisgah Peak 1067 Comment
  UCR86148  Mimulus palmeri A. C. Sanders 1995-4-22 16613 San Bernardino San Bernardino Mtns., upper Horsethief Canyon along the Pacific Crest Trail, below crossing of Forest Service road to Cleghorn Ridge 1200 Comment
  UCR86198  Monolepis nuttalliana A. C. Sanders, M. Skinner 1995-4-6 16398 San Bernardino Mojave Desert, SE end of Coyote Dry Lake, 0.7 mi NW of powerlines on a wide dirt road used by tanks and other military vehicles, c. 20 mi NE of Barstow 545 Comment
  UCR86204  Pectocarya penicillata A. C. Sanders, E. J. Lawlor, C. L. Sanders 1995-4-1 16307 San Bernardino Mojave Desert, 3 mi east of Hwy 395 at a point 14.8 mi north of Adelanto (Air Base Road), on a dirt road to scattered residences 810 Comment
  UCR86275  Lupinus odoratus A. C. Sanders, E. J. Lawlor, C. L. Sanders 1995-4-1 16317 San Bernardino Mojave Desert, 4.5 mi east of Hwy 395 at a point 14.8 mi north of Adelanto (Air Base Rd), near the residence of Patty Moore 823 Comment
  UCR86554  Ephedra nevadensis A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-5-7 16923 San Bernardino Mojave Desert/San Bernardino Mtns, north foot of mtns below the Partin Brothers Mine (Terrace Springs), 4.6 mi. SSW of Old Woman Springs Road, 1.1 mi. below Round Mtn, c. 1.5 mi. above Silver Reef Mine 1235 Comment
  UCR86579  Eschscholzia glyptosperma A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-5-7 16898 San Bernardino Mojave Desert/ N foot of San Bernardino Mtns., Blackhawk Slide, south side of Old Woman Springs Rd. (Hwy 247), c. 3 miles west of the turnoff to Partin Bros. Mine (Terrace Sprs.) 960 Comment
  UCR86580  Delphinium parishii A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-5-7 16895 San Bernardino Mojave Desert/ N foot of San Bernardino Mtns., Blackhawk Slide, south side of Old Woman Springs Rd. (Hwy 247), c. 3 miles west of the turnoff to Partin Bros. Mine (Terrace Sprs.) 960 Comment
  UCR86671  Phacelia cryptantha A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16816 San Bernardino San Bernardino Mtns, Rimrock, 4.1 miles north of Pioneertown, dirt track west from Rimrock Road, south of Burns Canyon 1372 Comment
  UCR86735  Eschscholzia minutiflora A. C. Sanders, G. K. Helmkamp, P. J. MacKay 1995-5-21 17021 San Bernardino San Bernardino Mtns, Grapevine Canyon Road, south of Apple Valley, 3.0 mi. above the Santa Fe RR crossing at the mountain foot 1585 Comment
  UCR86781  Nemacladus orientalis A. C. Sanders, M. Jacobsmyer & CNPS field trip 1995-6-3 17261 San Bernardino San Bernardino Mtns, Cushenbury Canyon along Hwy 18, 1.1 mi. above the Forest Service boundary, below Cactus Flat 1560 Comment
  UCR86814  Stillingia linearifolia A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16752 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  UCR86906  Eriophyllum pringlei A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-5-28 17169 San Bernardino San Bernardino Mtns, Ord Mtns area on north slope, 0.5 mi. NW of Bowen Ranch, south of Juniper Flats 1400 Comment
  UCR86913  Gilia ochroleuca subsp. ochroleuca A. C. Sanders, P. J. MacKay, George K. Helmkamp 1995-5-28 17194 San Bernardino San Bernardino Mtns, Ord Mtns area, old marble mine just south of powerlines crossing road, c. 2 mi. due west of Bowen Ranch 1440 Comment
  UCR86917  Arenaria macradenia A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-5-7 16951 San Bernardino San Bernardino Mtns/Mojave Desert, NE foot of the mtns, SE slope of Round Mtn, c. 0.5 mile below the Partin Brothers Mine (Terrace Springs) 1372 Comment
  UCR86945  Lotus rigidus A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-5-7 16970 San Bernardino San Bernardino Mtns/ So. Mojave Desert, canyon and slopes above Rock Corral, NE foot of the mtns, Bighorn Mtns. area 1220 Comment
  UCR86961  Draba cuneifolia A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-5-28 17181 San Bernardino San Bernardino Mtns, Ord Mtns area, old marble mine just south of powerlines crossing road, c. 2 mi. due west of Bowen Ranch 1440 Comment
  UCR87090  Brassica fruticulosa A. C. Sanders 1992-1-26 12017 San Bernardino San Bernardino Valley, Ontario, north side of Holt Blvd., just east of 'D' Street and just north of the Ontario Airport 296 Comment
  UCR87125  Phacelia cryptantha A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-5-28 17129 San Bernardino San Bernardino Mtns, Ord Mtns area on north slope, 0.5 mi. NW of Bowen Ranch, south of Juniper Flats 1400 Comment
  UCR87136  Chenopodium californicum A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-5-28 17145 San Bernardino San Bernardino Mtns, Ord Mtns area on north slope, 0.5 mi. NW of Bowen Ranch, south of Juniper Flats 1400 Comment
  UCR87285  Ephedra nevadensis A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-5-7 16979 San Bernardino San Bernardino Mtns/ So. Mojave Desert, canyon and slopes above Rock Corral, NE foot of the mtns, Bighorn Mtns. area 1220 Comment
  UCR87626  Dyssodia cooperi A. C. Sanders, P. J. MacKay, S. D. White 1994-6-3 14682 San Bernardino San Bernardino Mtns., North foot of the mountains near Lucerne Valley, 0-2.3 mi east of High Rd on the dirt track along the Santa Fe RR, E as far as Silver Creek. 1050 Comment
  UCR87903  Galium parishii A. C. Sanders, S. D. White, P. J. MacKay 1994-6-3 14667 San Bernardino San Bernardino Mtns, Pleuss-Staufer limestone mine on the ridgetop above (E of) the head of Crystal Creek, N slope of the mountains above Lucerne Valley 2150 Comment
  UCR87907  Agoseris grandiflora A. C. Sanders, P. MacKay, S. White 1994-6-3 14662 San Bernardino San Bernardino Mtns, Head of Crystal Creek 2150 Comment
  UCR87916  Fremontodendron californicum A. C. Sanders, P. J. MacKay 1994-6-3 14675 San Bernardino San Bernardino Mtns., Crystal Creek at road crossing below the Pleuss-Staufer limestone mine, near an abandoned ranch and just north of the National Forest boundary; N slope of the mountains above Lucerne Valley 1475 Comment
  UCR87928  Vicia americana var. americana A. C. Sanders 1994-6-6 14683 San Bernardino San Bernardino Mtns, Waters Road near Fernwood Drive, Seeley Creek drainage between Valley of Enchantment and Cedarpines Park 1525 Comment
  UCR88144  Cryptantha barbigera A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16668 San Bernardino San Bernardino Mtns/ Mojave Desert, SE of Lucerne Valley, just below mouth of Rattlesnake Canyon 1200 Comment
  UCR88183  Eriogonum maculatum A. C. Sanders, John Wear, Nathan Moorhatch, Tish Bennett 1995-5-31 17205 San Bernardino San Bernardino Mtns./Mojave Desert, mouth of Cushenbury Canyon, ridges and canyon just south of the Mitsubishi lime plant 1585 Comment
  UCR88187  Cryptantha confertiflora A. C. Sanders, John Wear, Nathan Moorhatch, T. Bennett 1995-5-31 17232 San Bernardino San Bernardino Mtns./Mojave Desert, mouth of Cushenbury Canyon, ridges and canyon just south of the Mitsubishi lime plant 1585 Comment
  UCR88227  Mimulus floribundus A. C. Sanders, J. C. Lyman 1995-4-14 16522 San Bernardino San Bernardino Valley, Fontana: Jurupa Hills at Jurupa Hills Regional Park, west of Sierra Ave 427 Comment
  UCR88271  Arenaria macradenia A. C. Sanders, P. MacKay, A. Knapp, D & S. Kaufman 1995-4-9 16438 San Bernardino Mojave Desert, Stoddard Ridge at pipeline crossing near Traer Agua Canyon, c. 18 mi SSE of Barstow 1240 Comment
  UCR88413  Euphorbia serpillifolia subsp. serpillifolia A. C. Sanders, R. Mattoni 1995-4-10 16480 San Bernardino San Bernardino Valley, western Colton, just east of the large fuel tanks on Riverside Ave., just south of Slover Ave, 1.5 miles WSW of Slover Mtn. 305 Comment
  UCR88461  Lathyrus vestitus A. C. Sanders, E. J. Lawlor, P. MacKay, C. L. Sanders 1995-6-24 17380 San Bernardino San Bernardino Mtns, Barton Flats area, Hathaway Flat along Glass Road, near Barton Creek 1829 Comment
  UCR88495  Antirrhinum coulterianum A. C. Sanders, E. J. Lawlor, P. MacKay, C. L. Sanders 1995-6-24 17359 San Bernardino San Bernardino Mtns, Barton Flats area, Hathaway Flat along Glass Road, near Barton Creek 1829 Comment
  UCR88586  Helianthemum scoparium A. C. Sanders, J. C. Lyman 1995-4-15 16542 San Bernardino San Bernardino Valley, Fontana, east slopes of the Jurupa Hills, south of Jurupa Hills Regional Park, west of Sierra Ave, NE of Mt. Jurupa 610 Comment
  UCR88720  Machaeranthera tortifolia A. C. Sanders, P. J. MacKay G. K. Helmkamp, , A. Knapp 1995-4-23 16655 San Bernardino San Bernardino Mtns/ Mojave Desert, Two Hole Spring, north foot of the mtns, SE of Lucerne Valley, near mouth of Rattlesnake Canyon 1159 Comment
  UCR88731  Cryptantha similis A. C. Sanders, P. J. MacKay, A. Knapp 1995-4-23 16620 San Bernardino San Bernardino Mtns/ Mojave Desert, N foothills of the mountains, SE of Apple Valley on Valley View Road, c. 1 mile east of Milpas Drive, west of Lovelace Canyon; south of the Santa Fe RR tracks 1098 Comment
  UCR90809  Astragalus lentiginosus A. C. Sanders, G. K. Helmkamp 1996-3-24 18005 San Bernardino Mojave Desert, Sandy area near El Mirage Dry Lake and a glider field, 4.6 mi north of Hwy 18 on Johnson Rd 899 Comment
  UCR91309  Opuntia robusta A. C. Sanders, Sandy Leatherman 1996-4-26 18094 San Bernardino San Bernardino Mtns., Arrowhead Hot Springs at mouth of Waterman Canyon 595 Comment
  UCR91310  Opuntia microdasys A. C. Sanders, Sandy Leatherman 1996-4-26 18095 San Bernardino San Bernardino Mtns., Arrowhead Hot Springs at mouth of Waterman Canyon 595 Comment
  UCR91567  Mentzelia albicaulis A. C. Sanders 1987-4-5 7013 San Bernardino Eastern Mojave Desert, Ivanpah Valley, 0.6 mi SE of the powerline crossing on Ivanpah Rd, 4 mi SE of Morningstar Mine Rd. 945 Comment
  UCR91904  Rhamnus californica A. C. Sanders, P. J. MacKay, C. L. Sanders 1996-5-5 18146 San Bernardino San Bernardino Mtns, along trail (old road) west of Cleghorn Pass, less than 1 mi. SW of Cleghorn Mtn 1341 Comment
  UCR92723  Glyceria elata A. C. Sanders 1994-7-31 15205 San Bernardino San Bernardino Mtns., Miller Canyon at the road crossing of the Mojave River just above Pilot Rock Conservation Camp, 0.7 miles east of Hwy 138 junction 1134 Comment
  UCR92727  Stipa lettermanii A. C. Sanders, P. J. MacKay 1994-7-24 15130 San Bernardino San Bernardino Mtns., San Gorgonio Wilderness Area, along the Dollar Lake Trail (1E04) between the spur to the lake itself (1E03) and South Fork Meadows 2890 Comment
  UCR93152  Lupinus lepidus var. confertus A. C. Sanders, P. McKay, G. K. Helmkamp, C. L. Sanders 1994-8-14 15269 San Bernardino San Bernardino Mtns, Green Valley Lake, small pond (flood control basin) at upper (E) end of lake along Green Valley Creek, just below the highway 2125 Comment
  UCR93433  Juncus nevadensis A. C. Sanders, P. J. MacKay 1994-7-17 15115 San Bernardino San Bernardino Mtns., Wildhorse Meadow at and just below Wildhorse Spring 2690 Comment
  UCR93437  Epilobium densiflorum A. C. Sanders, P. McKay, G. K. Helmkamp, C. L. Sanders 1994-8-14 15276 San Bernardino San Bernardino Mtns, Green Valley Lake, small pond (flood control basin) at upper (E) end of lake along Green Valley Creek, just below the highway 2125 Comment
  UCR93464  Convolvulus arvensis A. C. Sanders, S. D. White, E. J. Lawlor, C. L. Sanders 1994-8-6 15221 San Bernardino San Bernardino Mtns, City of Big Bear Lake. 39768 Lakeview Dr., south shore of Big Bear Lake 2080 Comment
  UCR93489  Heracleum maximum A. C. Sanders, P. McKay, G. K. Helmkamp, C. L. Sanders 1994-8-14 15304 San Bernardino San Bernardino Mtns., meadow on upper Metcalf Creek, south of Big Bear Lake, 1.8 miles above Tulip Lane on Mill Creek Road, and c. 0.4 mile WSW of Elsie Caves 2245 Comment
  UCR93640  Myosurus apetalus A. C. Sanders, P. MacKay, S. White & M. Bagley 1996-5-26 18189 San Bernardino San Bernardino Mtns., Holcomb Valley, north side of the road near site of Belleville, upper Caribou Creek 2317 Comment
  UCR93653  Typha domingensis A. C. Sanders, Bramlet, Jacobsmyer & Spilman 1996-8-17 19458 San Bernardino San Bernardino Mtns, Coxey Meadow 1707 Comment
  UCR93657  Descurainia obtusa subsp. adenophora A. C. Sanders, D. Bramlet, M. Jacobsmyer, Harry Spilman 1996-8-17 19466 San Bernardino San Bernardino Mtns, Coxey Meadow 1707 Comment
  UCR93666  Rhamnus californica A. C. Sanders, Bramlet, Jacobsmyer & Spilman 1996-8-17 19439 San Bernardino San Bernardino Mtns., N slope of mountains, north of Green Valley Lake, 3.7 mi. north of Green Valley Lake Road on Forest Service Road 3N16 at Crab Creek. 1799 Comment
  UCR94739  Eriogonum elongatum A. C. Sanders, P. MacKay 1996-9-28 19580 San Bernardino NE San Bernardino Mountains/Mojave Desert:, SW slope of Ruby Mtn., 2.4 mi. west of Hwy 247 on New Dixie Mine Road 1220 Comment
  UCR94744  Monolepis nuttalliana A. C. Sanders, E. J. Lott 1993-5-5 13897 San Bernardino Mojave Desert, Southern Mojave Desert: Rabbit Dry Lake, eastern edge at junction of Rabbit Spring Road and Hwy 18 899 Comment
  UCR94776  Stephanomeria exigua subsp. deanei A. C. Sanders 1996-10-2 19603 San Bernardino San Bernardino Valley, Yucaipa, between Av. 'E' & 'F', east from Wilson Creek channel to top of slope 655 Comment
  UCR94783  Calochortus striatus A. C. Sanders, E. J. Lott 1993-5-5 13910 San Bernardino Southern Mojave Desert, Rabbit Springs, north side of Rabbit Springs Road 875 Comment
  UCR94794  Chloris virgata A. C. Sanders 1996-9-28 19581 San Bernardino Mojave Desert, Victorville, Bear Valley Road, east of Cottonwood Road, near a shopping center. 945 Comment
  UCR94911  Ambrosia psilostachya A. C. Sanders, P. MacKay 1996-10-20 19620 San Bernardino San Bernardino Mtns., Cajon Canyon, along Pacific Crest Trail/old highway from Cajon Junction to mouth of Crowder Canyon. 945 Comment
  UCR99145  Lupinus shockleyi A. C. Sanders 1978-4-17 658 San Bernardino Mojave Desert, Upper Johnson Valley 915 Comment
  UCSB61499  Salix gooddingii Sanders, A.; Clarke, Oscar; Krantz, Tim 1993-4-27 San Bernardino Arrowhead Hot Springs and immediate vicinity, San Bernardino Mountains; Lower Waterman Cyn 1/2 mi due W of the old Arrowhead Hot Springs Hotel (T1N, R4W, SE/4 of NW/4 sec. 11) 579 Comment
  VVC1152  Glossopetalon spinescens A. C. Sanders 1994-6-3 14644 San Bernardino San Bernardino Mtns, Upper Furnace Canyon on the N slope of the mtns above Lucerne Valley, W edge of a large limestone mining pit 1900 Comment
  VVC1188  Alisma plantago-aquatica A. C. Sanders, J. Mac 1994-8-21 15346 San Bernardino San Bernardino Mtns, Arrowbear Lake, in community of same name, E of Running Springs 1890 Comment
  VVC1194  Helianthus gracilentus A. C. Sanders 1994-6-26 14966 San Bernardino San Bernardino Mtns, S of Silverwood Lake, along Forest Service Road (2N59?) ca. 2 mi E of Cottonwood Station, W of FS Road 2N43 from Cedarpines Park, under powerlines 1150 Comment
  VVC1199  Lunaria annua A. C. Sanders 1994-6-26 14947 San Bernardino San Bernardino Mtns., Upper Burnt Mill Canyon along Reservoir Road, 0.1 mi. NW of Burnt Mill Road, N of Cedarpines Park. 1500 Comment
  VVC120  Cryptantha barbigera A. C. Sanders, J. Mac 1995-5-7 16907 San Bernardino Mojave Desert/ N foot of San Bernardino Mtns., Blackhawk Slide, S side of Old Woman Springs Rd. (Hwy 247), ca. 3 mi W of the turnoff to Partin Bros. Mine (Terrace Sprs.) 960 Comment
  VVC1236  Puccinellia nuttalliana A. C. Sanders, J. Mac 1994-9-4 15551 San Bernardino San Bernardino Mtns, NE side of Baldwin Lake 2048 Comment
  VVC1353  Bidens frondosa A. C. Sanders, J. Mac 1999-10-9 23142 San Bernardino San Bernardino Mtns., the "lake" at Arrowbear Lake, E of Running Springs on S side of Hwy 18 1875 Comment
  VVC1470  Encelia actoni A. C. Sanders, J. Mac 1999-8-14 23047 San Bernardino Southern Mojave Desert, Barstow Road, 15 mi. N of Lucerne Valley, 0.8 mi. S of crest of road over Stoddard Ridge, valley at W end of Ord Mountains 1159 Comment
  VVC1492  Phacelia cicutaria A. C. Sanders 2003-5-18 26763 San Bernardino San Bernardino Mtns, Cleghorn Road, 0.5 mi. NE of Cajon 1006 Comment
  VVC1514  Dalea mollis A. C. Sanders, PJ MacKay 2001-4-14 24030 San Bernardino South Central Mojave Desert, Hwy 62 at Ironage Rd., E of 29 Palms on S side of Dale Dry Lake 404 Comment
  VVC1519  Perityle emoryi A. C. Sanders, PJ MacKay 2001-4-14 24027 San Bernardino South Central Mojave Desert, Hwy 62 at Ironage Rd., E of 29 Palms on S side of Dale Dry Lake 404 Comment
  VVC1571  Baileya pleniradiata A. C. Sanders, PJ MacKay, Tim Thomas 2004-10-17 28905 San Bernardino Southern Mojave Desert, SW cove of Spy Mtn., east of Pipes Wash and Landers on a dirt road extension of "University Blvd" going toward Giant Rock 866 Comment
  VVC159  Nemacladus sigmoideus A. C. Sanders 1995-5-31 17203 San Bernardino San Bernardino Mtns./Mojave Desert, mouth of Cushenbury Canyon, ridges and canyon just S of the Mitsubishi lime plant 1585 Comment
  VVC400  Centrostegia thurberi A. C. Sanders 1995-4-30 16829 San Bernardino San Bernardino Mtns, Rimrock, 4.1 mi N of Pioneertown, dirt track W from Rimrock Road, S of Burns Canyon 1372 Comment
  VVC541  Muilla maritima A. C. Sanders, P. J. MacKay 1995-5-28 17191 San Bernardino San Bernardino Mtns, Ord Mtns area, old marble mine just S of powerlines crossing road, ca 2 mi. due W of Bowen Ranch 1440 Comment
  VVC869  Agoseris retrorsa A. C. Sanders, J. Mac 1994-6-12 14763 San Bernardino San Bernardino Mtns, Cleghorn Ridge, along Forest Service Road 2N47 between F.S. Rd 3N22 and Hwy 138, near Silverwood Lake 1433 Comment
  VVC906  Epilobium densiflorum A. C. Sanders, J. Mac 1994-6-12 14785 San Bernardino San Bernardino Mtns, Lake Silverwood, Cleghorn Day Use Area, south side of the lake near mouth of Sawpit Canyon 1100 Comment
  IRVC26926  Mollugo cerviana A. C. Sanders, Mark A. Elvin 2004-10-10 28952 San Bernardino south end of the Sheephole Mtns. along Hwy 62, 2.8 miles west of Clarks Pass, 26.2 miles east of Utah Trail in Twentynine Palms Southern Mojave Desert 530 Comment
  OBI33575  Parietaria hespera A. C. Sanders 1983-4-23 3758 San Bernardino Whipple Mts, Whipple Wash where it joins the rd to Havasu Landing, about 1/2 mi below Willow Spring and 1.5 above lake Havasu 168 Comment
  RSA563933  Solanum physalifolium var. nitidibaccatum A. C. Sanders 1992-8-23 12462 San Bernardino San Bernardino Mountains: Oak Glen, Riley's Farm on E side of Oak Glen Road ca. 2 miles above Wildwood Canyon Road. 1372 Comment
  RSA564510  Mimulus pilosus A. C. Sanders, S. White 1993-7-31 14163 San Bernardino San Bernardino Mountains: Upper Warm Springs Canyon, along Forest Service Rd 1S12, 0.6 mi below the junction w/ road 1N12. 1159 Comment
  RSA597217  Minuartia douglasii A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-5-21 17044 San Bernardino Head of Grapevine Canyon on Grapevine Canyon Road, south of Apple Valley, 4.6 mi. above Santa Fe RR, at and above a new Forest Service gate. 1738 Comment
  RSA604847  Linanthus orcuttii A. C. Sanders, G. K. Helmkamp 1995-4-30 16843 San Bernardino San Bernardino Mtns./Mojave Desert: Pioneertown Rd, 1.9 mi. N of Yucca Valley (at Yucca Trail), 2.1 mi. S of Pioneertown, Water Cyn. 1125 Comment
  SEINET7249116  Cuscuta californica Andrew C. Sanders, Chika Mori 2011-1 San Bernardino Comment
  SEINET7827336 Image available Carex fracta A. C. Sanders 1994-8-7 15253 San Bernardino San Bernardino Mountains: upper (Eastern) end of Bluff Lake Meadow, S of Big Bear Lake Comment
  UCSB61505  Ranunculus hebecarpus Sanders, A.; Lott, E. 1993-4-29 San Bernardino San Bernardino Mountains: East side of Water Can¬yon, a tributary of Wildwood Canyon from the north, SW foot of Pisgah Peak. Porter Ranch. (T2S, R1W, central 1/3 of S/2 sec. 4 & NW/4 sec. 9.) 1066 Comment
  CAS-BOT-BC166980  Clematis lasiantha A. C. Sanders; M. Elvin; C. Burrascano; A. Pignioli; A. Thomson; et al. 2003-5-4 26539 San Diego Peninsular Range, San Ysidro Mountains: Otay Mountain, ridge ca. 2-3 miles east of the peak, around end of jeep trail 945 Comment
  CAS-BOT-BC53565  Frangula californica subsp. tomentella A. C. Sanders; Kerry Knudsen; J. R. Ekhoff 2004-7-9 28497 San Diego Peninsular Range: Palomar Mtn., DFG Plaisted Creek Ecological Reserve, NE of Rincon and Pauma Valley, 792 Comment
  CAS-BOT-BC92344  Ribes amarum A. C. Sanders; Kerry Knudsen; J. R. Ekhoff 2004-7-9 28474 San Diego Peninsular Range. Palomar Mountain, DFG Plaisted Creek Ecological Reserve, northeast of Rincon and Pauma Valley. 793 Comment
  CDA3630  Brassica nigra A. C. Sanders 2004-4-16 27510 San Diego South Coast; Carlsbad, Buena Vista Lagoon Ecological Reserve, upper end on north side, just south of Hwy 78, E of I-5 Freeway Comment
  CDA7184  Hedera helix A. C. Sanders, T. B. Salvato 2005-10-14 31854 San Diego Peninsular Range; Palomar Mtn., Plaisted Creek Ecological Reserve, NE of Rincon & Pauma Valley, between Plaisted Cr. and Hwy 76, SE lobe of reserve near residences abandoned in 1996 Comment
  CDA7541  Oncosiphon piluliferum A. C. Sanders 2004-4-16 27517 San Diego South Coast; Carlsbad, Buena Vista Lagoon Ecological Reserve, upper end on north side, just south of Hwy 78, E of I-5 Freeway Comment
  HSC78574  Ceanothus tomentosus var. olivaceus A. C. Sanders, D. Emery, M. Beauchamp 1982-3-19 2422 San Diego Otay Mtn., along the road from Doghouse Saddle (3305 ft.) to the summit 1037 Comment
  IRVC26076  Keckiella cordifolia A. C. Sanders, Cindy Burrascano, et al. 2003-5-3 26426 San Diego Otay Mountain, lower "Copper Canyon" on the south side of the mountain ca. 0.25 km north of the Mexican border Peninsular Range 122 Comment
  IRVC26094  Gutierrezia sarothrae A. C. Sanders, Cindy Burrascano, et al. 2003-5-3 26318 San Diego Otay Mountain, lower "Copper Canyon" on the south side of the mountain ca. 0.25 km north of the Mexican border Peninsular Range 122 Comment
  IRVC27809  Carex triquetra A. C. Sanders 2005-5-6 29987 San Diego Blue Sky Ecological Reserve, E of Rancho Bernardo and N of Poway, along Green Valley Truck Trail, in cyn above turnoff to Lake Poway. Peninsular Ranges; Coastal Foothills 213 Comment
  IRVC28277  Pedicularis densiflora A. C. Sanders, M. Elvin, C. Burrascano, A. Pigniolo, A. Thompson, et al. 2003-5-4 26547 San Diego Otay Mountain, ridge ca. 2-3 miles east of the peak, around end of jeep trail Peninsular Range 945 Comment
  OBI33497  Ceanothus tomentosus A. C. Sanders, D. Emery & M. Beauchamp, M. Beauchamp 1982-3-19 2422 San Diego Otay Mtn, along the road from Doghouse Saddle to the summit 1007 Comment
  RSA0008564  Cryptantha ganderi A. C. Sanders, O. F. Clark, D. Crowley, S. Brun, D. Gries 1995-3-14 16107 San Diego Borrego Valley, along the Borrego-Salton Seaway (S-22), just south of its 90 degree bend to the W of Clark Lake area. 175 Comment
  RSA0012823  Eucalyptus polyanthemos A. C. Sanders, T. B. Salvato 2005-10-14 31860 San Diego Palomar Mtn., Plaisted Creek Ecological Reserve, NE of Rincon and Pauma Valley, between Plaisted Cr. and Hwy 76, SE lobe of reserve near residences abandoned in 1996. 701 Comment
  RSA381565  Calycadenia tenella A. C. Sanders 1987-5-14 7077 San Diego W end of Otay Mesa, E of San Ysidro, head of Dillon Canyon Comment
  RSA381573  P