Search Results — 2000 specimen records retrieved (1983 records with coordinates)
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Results for search: County=SAN BERNARDINO; Source=All; Collector=Sanders;   

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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
  CAS-BOT-BC107113  Salix lasiolepis A. C. Sanders 1996-3-3 17964 San Bernardino San Bernardino Mtns.: Cajon Wash near Devore, along a very old highway route, 0.6 mi. NW of I-15/215 interchange, S of I-15 and the previous Hwy (Rte 66). 670 Comment
  CAS-BOT-BC112000  Schoenus nigricans A. C. Sanders; Oscar Clarke; T. Krantz; R. F. Thorne 1993-4-27 13832 San Bernardino Arrowhead Hot Springs, San Bernardino Mountains. 594 Comment
  CAS-BOT-BC113990  Cyperus parishii A. C. Sanders; G. Helmkamp; S. White; E. J. Lawlor; C. L. Sanders 1994-9-11 15638 San Bernardino Confluence of Bear Creek and the Santa Ana River. 1045 Comment
  CAS-BOT-BC125332  Salix lasiandra var. lasiandra A. C. Sanders; P. MacKay; G. Helmkamp; S. White 1994-8-21 15348 San Bernardino San Bernardino Mountains: Arrobear Lake in the community of the same name, E of Running Springs 1890 Comment
  CAS-BOT-BC130587  Lilium humboldtii A. C. Sanders; S. White 1993-7-31 14189 San Bernardino San Bernardino Mountains: Warm Springs Canyon, along Forest Service road 1S12, 2.3 miles below the junction with road 1N12 975 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-BC133198  Descurainia pinnata A. C. Sanders; A. Howald; Florence Caplow; et al 2010-5-3 38215 San Bernardino Eastern Mojave Desert: Ivanpah Valley, slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gass pipeline corridor scar 930 Comment
  CAS-BOT-BC133202  Ambrosia dumosa A. C. Sanders; A. Howald; Florence Caplow; et al 2010-5-4 38264 San Bernardino Eastern Mojave Desert: Ivanpah Valley, below Clark Mountain, 2.5 km WNW of Primm Valley Golf Club, 4.4 km W of I-15 883 Comment
  CAS-BOT-BC140644  Filago depressa A. C. Sanders; P. J. MacKay; G. K. Helmkamp; A. Knapp 1995-4-23 16684 San Bernardino San Bernardino Mtns/Mojave Desert: SE of Lucerne Valley, just below mouth of Rattlesnake Canyon 1200 Comment
  CAS-BOT-BC143459  Coleogyne ramosissima A. C. Sanders; Ed LaRue 1997-4-24 20577 San Bernardino San Bernardino Mtns.: BLM land on N 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
  CAS-BOT-BC144243  Bromus arenarius A. C. Sanders; E. J. Lott 1993-5-14 14047 San Bernardino San Bernardino Mountains. Pisgah Peak Road, ca. 1.5 km above Oak Glen Road, northwest foot of Pisgah Peak. 1100 Comment
  CAS-BOT-BC155790  Bromus diandrus A. C. Sanders; Mihai Costea; T. Salvato 1999-11-11 23229 San Bernardino San Bernardino Valley. Redlands, north side of Lugonia Avenue at California Street. 354 Comment
  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-BC167168  Juniperus A. C. Sanders; Maile Neel 1999-10-29 23207 San Bernardino San Bernardino Mtns.: Lone Valley, 2.7 miles southeast of Hwy 18 on Smarts Ranch Road 1829 Comment
  CAS-BOT-BC167975  Rhus ovata A. C. Sanders; Pam MacKay 1999-6-19 27834 San Bernardino San Bernardino Mtns.: S side of Yucaipa Ridge, NW of end of Carter St., ca. 3/4 mi. E of Spoor Cyn. 1220 Comment
  CAS-BOT-BC168240  Boechera sparsiflora A. C. Sanders 1995-6-5 17270 San Bernardino San Bernardino Mtns.: Mill Creek wash between the Ranger Station and the old fish hatchery site, 2-3 mi. E of Greenspot (Garnet Road), on N side of Hwy 38 808 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-BC172756  Argythamnia neomexicana A. C. Sanders; Mitch Provance; Petra Wester 2004-5-30 28087 San Bernardino Mojave Desert: SE end of Bristol Mountains, 4 miles ENE of Amboy 300 Comment
  CAS-BOT-BC174048  Cryptantha angustifolia A. C. Sanders; Kent Beaman 2004-4-21 27608 San Bernardino Mojave Desert: proposed 160 acre gravel quarry on Kane Wash, ca. 0.5 mi. west of Fort Cady Rd. at a point 2 miles south of I-40, ca. 5 miles (air) SE of Newberry Springs, between Troy Lake and the Rodman Mountains, east of the Newberry Mountains 575 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-BC175817  Crossosoma bigelovii A. C. Sanders; Mark Elvin 2001-5-11 24256 San Bernardino Southcentral Mojave Desert: northern end of Sheep Hole Mountains, large canyon east of microwave tower at summit of Sheep Hole Pass 976 Comment
  CAS-BOT-BC177271  Astragalus nutans A. C. Sanders; E. J. Lott 1993-5-30 14134 San Bernardino East Mojave Desert: Cottonwood Spring, Granite Mountains; along Cottonwood Wash near the end of the dirt road to he spring 1295 Comment
  CAS-BOT-BC178681  Astragalus cimae A. C. Sanders 1983-5-22 3825 San Bernardino Canyon trending NE to SW, at the west end of Pinto Mountain, head of Cedar Canyon, Midhills, eastern Mojave Desert 1615 Comment
  CAS-BOT-BC181040  Glossopetalon spinescens Andrew C. Sanders; John Wear; Nathan Moorhatch; Tish Bennett 1995-5-31 17221 San Bernardino Mouth of Cushenbury Canyon, ridges & canyons just S of the Mitsubishi lime plant - San Bernardino Mtns. 1584 Comment
  CAS-BOT-BC187031  Astragalus layneae A. C. Sanders; Mark Elvin 2001-5-11 24278 San Bernardino Eastern Mojave Desert: near Valley Wells, 100 m N of I-15 on Excelsior Mine Rd. at wash crossing, E side of road 1140 Comment
  CAS-BOT-BC194102  Astragalus pomonensis A. C. Sanders; P. J. MacKay; G. F. Pratt 1997-1-26 19668 San Bernardino Etiwanda Ave., near N end at gate below Day Canyn, Cucamonga Peak 7.5' Q, San Gabriel Mtns. 518 Comment
  CAS-BOT-BC198203  Cytisus striatus A. C. Sanders; Kent Beaman; T. B. Salvato; et al 2006-9-8 33120 San Bernardino Along Running Springs School Rd. at the SE edge of Running Springs, south of Hwy 18, San Bernardino Mtns. 1859 Comment
  CAS-BOT-BC201898  Deschampsia elongata A. C. Sanders; G. Helmkamp; E. Helmkamp 1996-8-25 19498 San Bernardino San Bernardino Mountains: Holcomb Creek at Coxey Rd., 3 mi. NW of Fawnskin 1982 Comment
  CAS-BOT-BC205600  Sidalcea malviflora A. C. Sanders; E. J. Lott 1993-5-14 14052 San Bernardino San Bernradino Mountains: Pisgah Peak Road, ca. 1.5 km above Oak Glen Road, NW foot of Pisgah Peak 1100 Comment
  CAS-BOT-BC211060  Cymopterus aboriginum A. C. Sanders; G. F. Pratt; C. L. Pierce 1997-4-5 20265 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), ca. 5 km Sw of Old Mormon Spring 1524 Comment
  CAS-BOT-BC220995  Trichostema austromontanum A. C. Sanders; P. MacKay 1994-6-19 14879 San Bernardino San Bernardino Mountains: upper Miller Canyon (E Fork of W Fork of Mojave River), above the confluence with Houston Creek, along FS Road 2N37 1500 Comment
  CAS-BOT-BC223816  Tamarix ramosissima A. C. Sanders 1999-7-7 22978 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. 2046 Comment
  CAS-BOT-BC224935  Eriogonum heermannii A. C. Sanders; Ann Howald; Chloe Scott; Onkar Singh; Bill Clark; Eve Laeger; Florence Caplow; Josh Utter 2012-4-19 40080 San Bernardino Eastern Mojave Desert: Mesquite Mountains, 1.7 miles east of Winters Pass on Kingston Rd. 1030 Comment
  CAS-BOT-BC226131  Salvia funerea A. C. Sanders; Mitch Provance; Petra Wester 2004-5-30 28082 San Bernardino Mojave Desert: SE end of Bristol Mountains, 4 miles ENE of Amboy 300 Comment
  CAS-BOT-BC226132  Salvia funerea A. C. Sanders; James L. Reveal; Mitch Provance; Tim Thomas 2001-3-16 23746 San Bernardino Southcentral Mojave Desert: SE end of Bristol Mtns., ENE of Amboy, from gasline road up canyon to notch E of peak 1583, to summit of 1583 483 Comment
  CAS-BOT-BC227031  Leptosiphon floribundus subsp. floribundus A. C. Sanders; P. MacKay; C. L. Sanders 1996-5-5 18163 San Bernardino San Bernardino Mtns. (western): Cleghorn Road ca. 1/4 mi. SE of Cleghorn Pass 1340 Comment
  CAS-BOT-BC228485  Plagiobothrys parishii A. C. Sanders; E. J. Lott 1993-5-5 13902 San Bernardino Southern Mojave Desert: Rabbit Springs, N side of Rabbit Springs Road 875 Comment
  CAS-BOT-BC228853  Purshia stansburyana A. C. Sanders; Ann Howald; Chloe Scott; Onkar Singh; Bill Clark; Eve Laeger; Florence Caplow; Josh Utter 2012-4-19 40081 San Bernardino Eastern Mojave Desert: Mesquite Mountains, 1.7 miles east of Winters Pass on Kingston Rd. 1030 Comment
  CAS-BOT-BC23125  Arctostaphylos glandulosa subsp. glandulosa A. C. Sanders; P. MacKay; C. L. Sanders 1996-5-5 18158 San Bernardino San Bernardino (western): along trail (old road) W of Cleghorn Pass, <1 mi. SW of Cleghorn Mtn. 1341 Comment
  CAS-BOT-BC241734  Eriogonum brachypodum A. C. Sanders; Mitch Provance; Petra Wester 2004-5-30 28007 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
  CAS-BOT-BC249038  Eriogonum thurberi A. C. Sanders 2012-5-21 40180 San Bernardino San Bernardino Valley: Rialto, alluvial fan below Lytle Creek, NE of Riverside Ave., SE of I-15 529 Comment
  CAS-BOT-BC250172  Eriogonum fasciculatum var. polifolium A. C. Sanders; Mitch Provance; Petra Wester 2004-5-30 28011 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
  CAS-BOT-BC256300  Eriogonum covilleanum A. C. Sanders 1994-9-1 15536 San Bernardino Las Flores Ranch area at the N foot of teh mountains, from the N bend in Hwy 173 to Grass Valley Creek via Pacific Crest Trail, San Bernardino Mountains 1050 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-BC270954  Eriogonum molestum A. C. Sanders; P. MacKay 1994-6-12 1475 San Bernardino Cleghorn Ridge along FS Road 2N47 between FS Road 3N22 and Hwy 138 near Silverwood Lake, 1.75 mi. up from 3N22, San Bernardino Mountains Comment
  CAS-BOT-BC278204  Vulpia octoflora A. C. Sanders; P. MacKay; G. Helmkamp; A. Knapp 1995-4-23 16659 San Bernardino San Bernardino Mtns./Mojave Desert: Two Hole Spring, N foot of the mountains, SE of Lucerne Valley, near mouth of Rattlesnake Cyn. 1200 Comment
  CAS-BOT-BC284361  Chaenactis stevioides A. C. Sanders; Ed LaRue 1997-4-24 20566 San Bernardino BLM land on N side of peak 5524 near Round Mountain, NW of the Partin Bros. (Lester) Mine at Terrace Springs, NE end of S.B. Mtns., San Bernardino Mtns. 1676 Comment
  CAS-BOT-BC287776  Coreopsis bigelovii A. C. Sanders; P. MacKay; A. Knapp 1995-4-23 16619 San Bernardino San Bernardino Mts - Mojave Desert: northern foothills, SE of Apple Valley, Valley View Rd ca 1 mile E of Milpas Dr, W of Lovelace Cyn, S of Santa Fe RR tracks 1100 Comment
  CAS-BOT-BC288637  Centromadia fitchii A. C. Sanders; T. Schram; D. Wappler 1994-9-1 15533 San Bernardino San Bernardino Mts: Las Flores Ranch area at the N foot on the mtns, from the N bend in Highway 173 to Grass Valley Creek via Pacific Crest Trail, at the edge of Highway 173 1015 Comment
  CAS-BOT-BC299551  Ericameria paniculata A. C. Sanders; P. MacKay; C. L. Sanders 1994-10-16 15833 San Bernardino Burns Canyn at a side canyon from teh north ca. 1/4 mi. below Burns Spring, San Bernardino Mountains 1493 Comment
  CAS-BOT-BC304317  Galinsoga parviflora A. C. Sanders 1997-5-18 20712 San Bernardino San Bernardino Valley: Redlands, California St near S. B. Co. Museum and at Lugonia Ave (between I-10 and Lugonia), at Lugonia 354 Comment
  CAS-BOT-BC308943  Arida carnosa A. C. Sanders 1996-9-22 19565 San Bernardino San Bernardino Mountains/Mojave Desert: upper Box S Spring, 0.35 mi. below Camp Rock Rd. 1158 Comment
  CAS-BOT-BC311151  Heterotheca sessiliflora A. C. Sanders 1996-10-2 19608 San Bernardino Yucaipa, between Av. E & F, E from Wilson Crk channel to top of slope 655 Comment
  CAS-BOT-BC326789  Xylorhiza tortifolia A. C. Sanders; P. MacKay; G. Helmkamp; A. Knapp 1995-4-23 16655 San Bernardino Two Hole Spring norht foot of the mountians SE of Lucerne Valley near mouth of Rattlesnake Canyon, San Bernardino Mountains/Mojave Desert 1158 Comment
  CAS-BOT-BC352326  Psorothamnus fremontii A. C. Sanders; A. Howald; Florence Caplow 2010-5-3 38196 San Bernardino Eastern Mojave Desert: Ivanpah Valley, slopes below Clark Mountain 930 Comment
  CAS-BOT-BC355879  Pectis papposa var. papposa A. C. Sanders; Mark A. Elvin 2004-10-10 28944 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
  CAS-BOT-BC356965  Pseudognaphalium canescens A. C. Sanders; P. MacKay; G. Helmkamp; C. L. Sanders 1994-8-14 15286 San Bernardino San Bernardino Mtns.: turnout on Hwy 18 ca. 1/4 mi. W of Big Bear Lake Dam, dry slopes above Bear Creek 2080 Comment
  CAS-BOT-BC365139  Solidago velutina subsp. californica A. C. Sanders; P. J. MacKay; D. L. Sanders 2003-1-25 25674 San Bernardino San Bernardino Mtns.: The Narrows in lower Crowder Canyon, Cajon Pass near Cajon Junction 945 Comment
  CAS-BOT-BC375886  Stephanomeria virgata A. C. Sanders; T. Salvato 1999-7-9 22984 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-BC376667  Syntrichopappus fremontii A. C. Sanders; P. MacKay; A. Knapp 1995-4-23 16623 San Bernardino San Bernardino Mtns./Mojave Desert: northern foothills of the mountains, SE of Apple Valley, Valley View Rd. ca. 1 mi. E of Milpas Dr., W of Lovelace Cyn., S of the Santa Fe RR tracks 1100 Comment
  CAS-BOT-BC388792  Minuartia douglasii A. C. Sanders; P. MacKay; G. Helmkamp 1995-5-21 17024 San Bernardino San Bernardino Mtns.: Grapevine Canyon Rd., S of Apple Valley, 3.0 mi. above the Santa Fe RR crossing at the mtn. foot 1590 Comment
  CAS-BOT-BC393998  Stellaria nitens A. C. Sanders; P. MacKay; A. Knapp; D. Kaufman; S. Kaufman 1995-4-9 16428 San Bernardino Majave Desert: Stoddard Ridge at pipeline crossing near Traer Agua Canyon, ca. 18 mi. SSE of barstow. 1240 Comment
  CAS-BOT-BC394000  Stellaria nitens A. C. Sanders; E. J. Lott 1992-4-8 12175 San Bernardino E. of Ycaipa; Water Canyon, a tributary of Wildwood Canyon from the north. E facing hillside and alluvial slopes at foot, 0.2 mi. S of the stables (Old Hunt Ranch) & ca. 3/4 mi. N of Wildwood Cyn. Rd. on the W side of [Water] Canyon Rd. Comment
  CAS-BOT-BC39574  Caulanthus major A. C. Sanders; John Wear; Nathan Moorhatch; Tish Bennett 1995-5-31 17227 San Bernardino Sam Bernardino Mountains. Mouth of Cushenbury Canyon, ridges and canyons just south of the Mitsubishi lime plant. 1584 Comment
  CAS-BOT-BC403808  Hesperocnide tenella A. C. Sanders; E. J. Lott 1992-4-8 12173 San Bernardino E of Yucaipa; Water Canyon, a tributary of Wildwood Canyon from the north. 0.2 mi. S of the stables (Old Hunt Ranch) & ca. 3/4 mi. N of Wildwood Cyn. Rd. on the W side of [Water] Canyon Rd. 1005 Comment
  CAS-BOT-BC41624  Draba corrugata var. corrugata A. C. Sanders; P. MacKay 1994-7-10 15021 San Bernardino San Bernardino Mountains. Wildhorse Trail between Cienega Seca Creek and Wildhorse Creek. 2450 Comment
  CAS-BOT-BC419154  Persicaria maculosa A. C. Sanders; T. Schram; D. Wappler 1994-8-30 15521 San Bernardino San Bernardino Mts.: Deep Creek at & above jeep trail to Bacon Flats, N of Lk. Arrowhead. 1295 Comment
  CAS-BOT-BC427786  Crassula connata A. C. Sanders; R. Mattoni 1995-4-10 16474 San Bernardino San Bernardino Valley: western Colton, just E of the large fuel tanks on Riverside Ave., S of Slover Ave., 1.5 mi. WSW of Slover Mtn. 304 Comment
  CAS-BOT-BC451533  Elodea canadensis A. C. Sanders; P. MacKay; G. Helmkamp; S. White 1994-8-21 15354 San Bernardino San Bernardino Mountains: Arrowbear Lake in the community of the same name, E of Running Springs. 1890 Comment
  CAS-BOT-BC475043  Oxytheca caryophylloides A. C. Sanders; K. D. Jones 2003-6-16 26920 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-BC49211  Ceanothus cuneatus A. C. Sanders; Tracy Tennant; J. Ross; Mitch Provance 1998-3-12 21702 San Bernardino Bajada of San Gabriel Mtns.: Etiwanda, W side of Etiwanda Creek on N side of Hwy 30 (Highland Ave.) 441 Comment
  CAS-BOT-BC520438  Ephedra funerea A. C. Sanders 2011-6-15 39691 San Bernardino Eastern Mojave Desert: Ivanpah Valley, at slight bend in powerline road 2.8 mi NW of Primm at NV state line (from parking lot edge at Whiskey Pete's casino), toward Keany Pass 833 Comment
  CAS-BOT-BC520446  Krameria erecta A. C. Sanders; Karen Kirtland 2016-4-27 42438 San Bernardino San Bernardino Mtns., / Mojave Desert: N side of the mtns., W of Cushenbury, along Powerline Rd., 1.33 km E of Meridian Rd., between mouths of Bousic and Arctic canyons, NE of Specialty Minerals limestone processing plant 1231 Comment
  CAS-BOT-BC536091  Cryptantha corollata A. C. Sanders 2006-6-7 32723 San Bernardino San Bernardino Valley: mouth of Mill Creek Canon at Greenspot, N side of Hwy 38 (Mill Creek Rd) from Greenspot Rd to 1 km above (E), S side of wash 658 Comment
  CAS-BOT-BC536092  Cryptantha oxygona A. C. Sanders 1995-5-13 16994 San Bernardino San Bernardino Mtns/So. Mojave Desert: south of Apple Valley; FS road 3N14 (Oak Spr. Rd) 2 miles above Bowen Ranch Rd 1493 Comment
  CAS-BOT-BC63030  Frangula californica subsp. californica A. C. Sanders; T. Schram; D. Wappler 1994-8-30 15498 San Bernardino San Bernardino Mountains: Kinley Creek at crossing of Hwy. 173, N. of Lake Arrowhead. 1341 Comment
  CAS-BOT-BC63146  Ceanothus vestitus Sanders 1906-5-1 67 San Bernardino Mojave River. Comment
  CAS-BOT-BC75588  Berberis dictyota A. C. Sanders 1993-4-11 13723 San Bernardino San Bernardino Mountains. Summit Valley, 8.5 miles east of Cajon junction on Highway 138. 1050 Comment
  CAS-BOT-BC75590  Berberis dictyota A. C. Sanders; P. MacKay; S. White; et al 1996-3-3 17965 San Bernardino San Bernardino Mountains. Ben Canyon, major canyon between Devil Canyon and Badger Canyon, along FS road 2N40. 732 Comment
  CAS-BOT-BC77683  Ficus carica A. C. Sanders; O. Clarke; T. Krantz; R. Thorne 1993-4-27 13808 San Bernardino Coldwater Canyon ca. 1/2 mile E of the old Arrowhead Hot Springs Hotel 579 Comment
  CAS-BOT-BC77985  Abies concolor A. C. Sanders 1980-5-25 800525 -2 San Bernardino Clark Mountain 2255 Comment
  CAS-BOT-BC81993  Ephedra viridis A. C. Sanders; C. Clark; et al 1997-5-18 20718 San Bernardino San Bernardino Mountains: Santa Ana River Canyon near barton Flats, at junction of FS roads 1N45 and 1N04 1805 Comment
  CAS-BOT-BC91928  Platystemon californicus C. L. Sanders 1906-5-1 s.n. San Bernardino Burcharis Ranch (Las Flores). Mojave River. Comment
  CDA23243  Atriplex canescens A. C. Sanders, Mitch Provance 2000-10-1 23714 San Bernardino Southern Mojave Desert; Victorville, Upper Narrows of the Mojave River just above Hwy 18 bridge Comment
  CLARK-A1703-73  Allionia incarnata Andrew C. Sanders 1980-3-15 1134 San Bernardino Colorado Desert 335 Comment
  HSC78061  Mentzelia involucrata A. C. Sanders 1983-4-23 3774 San Bernardino Whipple Mtns., Whipple Wash where it joins the road to Havasu Landing, 0.5 mi. below Willow Spring and 1.5 mi. above Lake Havasu 168 Comment
  HSC78456  Phacelia distans A. C. Sanders 1983-4-23 3770 San Bernardino Whipple Mtns., Whipple Wash where it joins the road to Havasu Landing, 0.5 mi. below Willow Spring and 1.5 mi. above Lake Havasu 168 Comment
  HSC78503  Lotus salsuginosus A. C. Sanders 1983-4-23 3766 San Bernardino Whipple Mtns., Whipple Wash where it joins the road to Havasu Landing, about 1/2 mi. below Willow Spring and 1 1/4 mi. above Lake Havasu. 168 Comment
  HSC78505  Eschscholzia minutiflora A. C. Sanders 1983-4-23 3759 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
  HSC78542  Penstemon palmeri A. C. Sanders 1983-6-11 3843 San Bernardino Lower Fir Canyon, N side of Clark Mtn., E Mojave Desert. 1616 Comment
  HSC78556  Perityle emoryi A. C. Sanders 1983-4-23 3769 San Bernardino Whipple Mtns., Whipple Wash where it joins the road to Havasu Landing, about 1/2 mi. below Willow Spring and 1 1/4 mi. above Lake Havasu. 168 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
  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
  HSC78599  Ambrosia dumosa A. C. Sanders 1983-4-23 3781 San Bernardino Whipple Mtns., Whipple Wash where it joins the road to Havasu Landing, 0.5 mi. below Willow Spring and 1.5 mi. above Lake Havasu 168 Comment
  HSC78719  Ditaxis neomexicana A. C. Sanders 1980-3-15 1133 San Bernardino Colorado Desert, 15 mi. W of Earp along Hwy. 62 from Vidal Jct. 335 Comment
  HSC78728  Leptosiphon aureus A. C. Sanders 1983-5-22 3815 San Bernardino Government Holes, E edge of Round Valley, Mid Hills area, E Mojave Desert 1540 Comment
  HSC78739  Prosopis glandulosa A. C. Sanders 1983-4-23 3753 San Bernardino Colorado River Valley, just N of the Riverside Co. line, 5 mi. SE of Vidal 122 Comment
  HSC78740  Parkinsonia florida A. C. Sanders 1983-4-23 3749 San Bernardino Colorado River Valley, just N of the Riverside Co. line, 5 mi. SE of Vidal 122 Comment
  HSC83118  Cirsium occidentale var. occidentale A. C. Sanders 1985-5-20 5803 San Bernardino Crowder Canyon, N side of San Bernardino Mtns. at edge of Mojave Desert, 1.3 to 2.1 mi. NE of Hwy. 15 on Hwy. 138, slopes and flats along Crowder Creek 1067 Comment
  HSC86877  Pseudognaphalium canescens A. C. Sanders 1987-11-28 7436 San Bernardino Glen Helen Sheriff's Training Facility, lower Lytle Creek Wash between Verdemont Ranch and Glen Helen Rehabilitation Facility 520 Comment
  HSC86938  Brassica tournefortii A. C. Sanders, B. L. Phillips 1988-2-11 7611 San Bernardino S of Bryn Mawr at the end of Bryn Mawr Ave. 457 Comment
  HSC95235  Trifolium microcephalum A. C. Sanders, P. J. MacKay, Tim Thomas 2003-5-18 26771 San Bernardino Cleghorn Road, 0.5 mi. NE of Cajon 1006 Comment
  HSC95359  Isocoma acradenia A. C. Sanders, Mark A. Elvin 2003-10-5 27298 San Bernardino N edge of Dale Dry Lake, W of Bush near the levee, S of Ironage Rd. 360 Comment
  HSC95370  Quercus cornelius-mulleri A. C. Sanders, Mark A. Elvin 2003-4-5 25915 San Bernardino UC Burns Pinyon Ridge Reserve, off Skyline Ranch Rd., 2 air mi. ESE of Pioneertown, 1.5 air mi. NW of Yucca Valley, between front gate and reserve headquarters at old Burns home 1250 Comment
  HSC95396  Schismus barbatus A. C. Sanders, Mark A. Elvin 2003-4-5 25865 San Bernardino UC Burns Pinyon Ridge Reserve, off Skyline Ranch Rd., 2 air mi. ESE of Pioneertown, 1.5 air mi. NW of Yucca Valley, between front gate and reserve headquarters at old Burns home 1250 Comment
  HSC95542  Pectocarya penicillata A. C. Sanders, Mark A. Elvin 2003-4-5 25856 San Bernardino UC Burns Pinyon Ridge Reserve, off Skyline Ranch Rd., 2 air mi. ESE of Pioneertown, 1.5 air mi. NW of Yucca Valley, between front gate and reserve headquarters at old Burns home 1250 Comment
  IRVC26101  Psorothamnus emoryi A. C. Sanders, Mark A. Elvin 2003-10-5 27284 San Bernardino large wash southeast of Dale Dry Lake, south side of Hwy 62 just west of Ironage Rd. Southern Mojave Desert 410 Comment
  IRVC26103  Tiquilia plicata A. C. Sanders, Mark A. Elvin 2003-10-5 27286 San Bernardino large wash southeast of Dale Dry Lake, south side of Hwy 62 just west of Ironage Rd. Southern Mojave Desert 410 Comment
  IRVC26115  Dalea mollis A. C. Sanders, Mark A. Elvin 2003-10-5 27283 San Bernardino large wash southeast of Dale Dry Lake, south side of Hwy 62 just west of Ironage Rd. Southern Mojave Desert 410 Comment
  IRVC26116  Bouteloua barbata A. C. Sanders, Mark A. Elvin 2003-10-5 27266 San Bernardino along Hwy 62 east of Twentynine Palms, ca. 1 mile east of Old Dale Southern Mojave Desert 390 Comment
  IRVC26119  Claytonia parviflora A. C. Sanders, Mark Elvin 2003-4-5 25939 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, canyons south of road from front gate to old Burns home. Little San Bernardino Mountains 1098 Comment
  IRVC26128  Yucca schidigera A. C. Sanders, Mark Elvin 2003-4-5 25858 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
  IRVC26384  Crassula connata A. C. Sanders, Mark Elvin 2003-4-5 25910 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
  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
  IRVC26396  Calyptridium monandrum A. C. Sanders, Mark Elvin 2003-4-5 25867 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
  IRVC26405  Lomatium mohavense A. C. Sanders, Mark Elvin 2003-4-5 25855 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
  IRVC26406  Phoradendron villosum A. C. Sanders, Mark Elvin 2003-4-5 25870 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
  IRVC26409  Descurainia pinnata A. C. Sanders, Mark Elvin 2003-4-5 25872 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
  IRVC26413  Amsinckia tessellata A. C. Sanders, Mark Elvin 2003-4-5 25861 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
  IRVC26417  Pinus monophylla A. C. Sanders, Mark Elvin 2003-4-5 25864 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
  IRVC26488  Viguiera parishii A. C. Sanders, Mark Elvin 2003-4-5 25925 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
  IRVC26493  Pterostegia drymarioides A. C. Sanders, Mark Elvin 2003-4-5 25922 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
  IRVC26908  Petalonyx thurberi subsp. thurberi A. C. Sanders, Mark A. Elvin 2004-10-10 29019 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
  IRVC26914  Pleurocoronis pluriseta A. C. Sanders, Mark A. Elvin 2004-10-10 28980 San Bernardino ca. 3.5 miles NNE of Clarks Pass along Hwy 62, at sharp east bend in road going around rocky hills Southern Mojave Desert 650 Comment
  IRVC26923  Hyptis emoryi A. C. Sanders, Mark A. Elvin 2004-10-10 29018 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
  IRVC26971  Brandegea bigelovii A. C. Sanders, Mark A. Elvin 2004-10-10 28989 San Bernardino Cadiz Valley ca. 4.5 miles north of Hwy 62, along rel. straight dirt road up west side of valley toward Calumet Mine and Bristol Lake Southern Mojave Desert 315 Comment
  IRVC26973  Ambrosia dumosa A. C. Sanders, Mark A. Elvin 2004-10-10 28998 San Bernardino Cadiz Valley ca. 17 miles north of Hwy 62, west of Cadiz Lake salt evaporators, along dirt road up west side of valley toward Calumet Mine Southern Mojave Desert 210 Comment
  IRVC26977  Euphorbia setiloba A. C. Sanders, Mark A. Elvin 2004-10-10 28995 San Bernardino Cadiz Valley ca. 17 miles north of Hwy 62, west of Cadiz Lake salt evaporators, along dirt road up west side of valley toward Calumet Mine Southern Mojave Desert 210 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
  IRVC26994  Palafoxia arida A. C. Sanders, Mark A. Elvin 2003-10-5 27281 San Bernardino along Hwy 62 east of Twentynine Palms, ca. 1 mile east of Old Dale Southern Mojave Desert 390 Comment
  IRVC27017  Wislizenia refracta A. C. Sanders, Mark A. Elvin 2003-10-5 27258 San Bernardino Twentynine Palms, Oasis of Mara at 29 Palms Inn, near intersection of Cottonwood and Mesquite Rds. Southern Mojave Desert 610 Comment
  IRVC27361  Euphorbia albomarginata A. C. Sanders, Mark A. Elvin 2003-10-5 27198 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
  IRVC27367  Ericameria teretifolia A. C. Sanders, Mark A. Elvin 2003-10-5 27207 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
  IRVC27403  Scirpus acutus var. occidentalis A. C. Sanders, P. J. MacKay 1994-6-3 14673 San Bernardino Crystal Creek at the road crossing below the Pleuss-Staufer limestone mine, near an abandoned ranch & just N of the National Forest boundary, N slope of the mountains above Lucerne Valley San Bernardino Mtns 1475 Comment
  IRVC27755  Stephanomeria exigua A. C. Sanders, Mark A. Elvin 2003-10-5 27193 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
  IRVC27800  Encelia actoni A. C. Sanders, Mark A. Elvin 2003-10-5 27192 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
  IRVC27859  Eriogonum maculatum A. C. Sanders, Mark A. Elvin 2003-10-5 27195 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
  IRVC27951  Eriogonum davidsonii A. C. Sanders, Mark A. Elvin 2003-10-5 27194 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
  IRVC28057  Lepidospartum squamatum A. C. Sanders, Mark A. Elvin 2003-10-5 27231 San Bernardino UC Burns Pinyon Ridge Reserve; big wash at Yucca Valley town limit orr (above) Pioneertown Rd, and in mouth of large canyon from NE. Southern Mojave Desert 1098 Comment
  IRVC28060  Boerhavia wrightii A. C. Sanders, Mark A. Elvin 2003-10-5 27300 San Bernardino Sheep Hole Pass; W side Amboy Road between highway and large wash. Southern Mojave Desert 701 Comment
  IRVC28068  Euphorbia micromera A. C. Sanders, Mark A. Elvin 2003-10-5 27245 San Bernardino UC Burns Pinyon Ridge Reserve; big wash at Yucca Valley town limit orr (above) Pioneertown Rd, and in mouth of large canyon from NE. Southern Mojave Desert 1098 Comment
  IRVC28076  Amaranthus fimbriatus A. C. Sanders, Mark A. Elvin 2004-10-10 28966 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
  IRVC28083  Kallstroemia californica A. C. Sanders, Mark A. Elvin 2004-10-10 28976 San Bernardino ca. 3.5 miles NNE of Clarks Pass along Hwy 62, at sharp east bend in road going around rocky hills Southern Mojave Desert 650 Comment
  IRVC28110  Senna armata A. C. Sanders, Mark A. Elvin 2003-10-5 27308 San Bernardino Sheep Hole Pass; W side Amboy Road between highway and large wash. Southern Mojave Desert 701 Comment
  IRVC28118  Euphorbia micromera A. C. Sanders, Mark A. Elvin 2004-10-10 29008 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
  IRVC28217  Aristida adscensionis A. C. Sanders, Mark A. Elvin 2004-10-10 28968 San Bernardino ca. 3.5 miles NNE of Clarks Pass along Hwy 62, at sharp east bend in road going around rocky hills Southern Mojave Desert 650 Comment
  IRVC28250  Amaranthus fimbriatus A. C. Sanders, Mark A. Elvin 2003-10-5 27306 San Bernardino Sheep Hole Pass; W side Amboy Road between highway and large wash. Southern Mojave Desert 701 Comment
  IRVC28436  Senecio flaccidus A. C. Sanders, Mark A. Elvin 2003-10-5 27227 San Bernardino UC Burns Pinyon Ridge Reserve; big wash at Yucca Valley town limit orr (above) Pioneertown Rd, and in mouth of large canyon from NE. Southern Mojave Desert 1098 Comment
  IRVC28513  Nicotiana attenuata A. C. Sanders, P. J. MacKay 1994-6-12 14771 San Bernardino Cleghorn Ridge, along Forest Service Road 2N47 between F.S. Rd 3N22 and Hwy 138, near Silverwood Lake San Bernardino Mtns 1372 Comment
  IRVC28982  Ephedra fasciculata A. C. Sanders, E. J. Lott 1993-5-30 14117 San Bernardino Cornfield Spring Canyon, W slope of Providence Mtns., 4 mi SE of Kelso East Mojave Desert 915 Comment
  IRVC29583  Phoradendron densum A. C. Sanders, Mark Elvin 2003-4-5 25869 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
  LA103851  Sphaeralcea ambigua subsp. ambigua A. C. Sanders; K. Neisess 1985-6-5 5821 San Bernardino Granite Mountains, below Cottonwood Springs, at junction of three dirt roads, 1.7 mi SW of Kelbaker rd Comment
  OBI35020  Phoradendron californicum A. C. Sanders, N. M. Fellows 1983-10-12 4012 San Bernardino Big Morongo Preserve of the Nature conservancy, S of the town of Morongo Valley in Big Morongo Cyn, Little San Bernardino Mts Comment
  OBI40173  Cirsium neomexicanum A. C. Sanders & K. R. Neisess, K. R. Neisess 1985-6-5 5815 San Bernardino Mescal range, ca 2 airline mi SE of Mtn Pass T15-1/2 R14E, SW 1/4 sec 30 1646 Comment
  OBI40197  Boechera pulchra A. C. Sanders 1983-5-22 3830 San Bernardino Cyn trending NE to SW, at the W end of Pinto Mtn, head of Cedar Cyn, Midhills E Mojave Desert. T13N, R15E, NE 1/4 of sec 29 1615 Comment
  OBI42803  Phacelia mohavensis A. C. Sanders & A. Strickland, A. Strickland 1986-6-2 6575 San Bernardino San Bernardino mtns. upper Kinley Crk, along Hwy 173 (dirt) N of Lake Arrowhead, 0.6 mi N of the Willow Crk jeep trail. 1402 Comment
  OBI43205  Scutellaria mexicana A. C. Sanders 1986-5-26 6517 San Bernardino Southern Mojave desert, N side of Cajon Pass. Head of Oro Grande Wash and adj disturbed flats along hwy 395 ca 0.7 mi N of the jctn with i-15, 0.3 mi N of Joshua St Comment
  OBI43808  Acmispon nevadensis var. davidsonii A. C. Sanders, K. & R. Cooper 1986-7-25 6776 San Bernardino San Bernardino Mts. W edge of Holcomb Valley, 0.25 mi SW of Holcomb Valley rd 3N16 on 3N12, hill on the S side of Holcomb Crk T3N R1W NE 1/4 NE1/4 sec 36 2240 Comment
  OBI45221  Ageratina adenophora A. C. Sanders & B. Pitzer, B. Pitzer 1987-4-29 7102 San Bernardino San Bernardino Mts, Waterman Cyn where Waterman Cyn Rd crosses the stream, .65 mi above Hwy 18 (T1N, R4W, sec 11 579 Comment
  OBI51908  Sonchus oleraceus A. C. Sanders 1987-11-28 7548 San Bernardino Glen Helen Sheriff's Training Facility, lower Lytle Crk wash between Verdemont Ranch and Glen Helen Rehabilitation facility Comment
  OBI79213  Tetradymia comosa A. C. Sanders 2007-10-26 34411 G San Bernardino San Bernardino Mountains Foothills/ San Bernardino Valley: NW Bernardino at NE edge of Calif. State University S.B., between the mouths of Sycamore and Badger canyons. San Bernardino North 7.5' Q. 500 Comment
  OBI80568  Descurainia incisa Andrew C. Sanders 2011-7-21 39824 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. 2101 Comment
  RSA0012207  Eriogonum A. C. Sanders, Kent Beaman, T. B. Salvato 2006-9-22 33183 San Bernardino east of Running Springs School Rd. at the SE edge of Running Springs, south of Hwy 18 near Seymour Flat 1890 Comment
  RSA0012576  Eucalyptus camaldulensis A. C. Sanders, Oscar F. Clarke, T. P. Krantz, Robert F. Thorne 1993-4-27 13841 San Bernardino Arrowhead Hot Springs, San Bernardino Mountains. 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
  RSA0014821  Proboscidea parviflora A. C. Sanders, Mark A. Elvin 2003-10-5 27257 San Bernardino Southern Mojave Desert: Twentynine Palms, Oasis of Mara at 29 Palms Inn, near intersection of Cottonwood and Mesquite Rds. 610 Comment
  RSA0035531  Chorispora tenella A. C. Sanders, Karen Kirtland 2014-6-4 41141 San Bernardino Big Bear Valley, south of Hwy 18 (Big Bear Blvd.) and east of Tulip Lane 2067 Comment
  RSA0035532  Salix lasiolepis A. C. Sanders, Karen Kirtland 2014-6-4 41132 San Bernardino Big Bear Valley, south of Hwy 18 (Big Bear Blvd.) and east of Tulip Lane 2067 Comment
  RSA0039276  Malva neglecta A. C. Sanders 2014-4-29 41084 San Bernardino Wildlands Conservancy Oak Glen Preserve property along trail from headquarters area down canyon to Oak Glen Rd. 1387 Comment
  RSA0047118  Muhlenbergia appressa A. C. Sanders, Mark A. Elvin, Tim Thomas 2007-10-5 34360 San Bernardino Central Mojave Desert: Ord Mtns., at Sweetwater Spring. 1463 Comment
  RSA0050416  Juglans hindsii A. C. Sanders, T. B. Salvato, Charlie Marquardt 2014-5-14 41111 San Bernardino Wildlands Conservancy Oak Glen Preserve property, vicinity of Los Rios Rancho, along trail from upper pond to Hidden Hollow, Oak Knoll Park, and headquarters 1380 Comment
  RSA0056601  Mimulus aurantiacus var. pubescens Andy C. Sanders, Mihai Costea, Teresa B. Salvato, Benjamin T. Wilder 2012-5-8 40159 San Bernardino Western San Bernardino Mountains: Cleghorn Road (dirt), 1.9 miles airline ESE (97 deg ) of Cajon Junction. 1220 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
  RSA0078863  Cryptantha muricata var. jonesii A. C. Sanders, B. Pitzer 1988-4-15 7784 San Bernardino Cajon Pass area, alluvial fan at the mouth of Devil Canyon, NW of San Bernardino State College SW of bench mark 1750. 500 Comment
  RSA0078929  Cryptantha pterocarya var. pterocarya A. C. Sanders 2009-3-14 36384 San Bernardino Cadiz Valley, c. 3.5 miles (air) SW of Chambless, near the RR 203 Comment
  RSA0093832  Camissoniopsis pallida subsp. pallida A. C. Sanders, D. Malueg, K. D. Jones 1998-5-12 21793 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
  RSA0112031  Gilia A. C. Sanders, Kent Beaman 2004-4-21 27590 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 Mtns, east of the Newberry Mtns. 575 Comment
  RSA0112625  Cryptantha corollata A. C. Sanders, Mitch Provance 2003-4-2 25807 San Bernardino San Bernardino Valley: Colton Dunes, north of Santa Ana Ave and east of Riverside Ave, on the east side of the tank farm, south of Slover Ave. 274 Comment
  RSA0116246  Carex phaeocephala A. C. Sanders, P. J. MacKay 1994-7-24 15127 San Bernardino San Gorgonio Wilderness Area: Dollar Lake , steep slopes & cliffs at head (S) of lake. 2860 Comment
  RSA0123312  Eriastrum sapphirinum subsp. dasyanthum A. C. Sanders, Pamela J. MacKay 1994-6-19 14864 San Bernardino Upper Miller Canyon (E Fork of W Fork of Mojave River), above the confluence with Houston Creek, along FS Road 2N37. 1067 Comment
  RSA0129390  Boechera pulchra var. gracilis A. C. Sanders, P. Mackay, G. Helmkamp 1995-5-28 17177 San Bernardino Ord Mountains area. Old marble mine just S of powerline crossing road, ca. 2 miles due W of Bowen Ranch. 1425 Comment
  RSA314963  Sphaeralcea laxa A. C. Sanders 1983-5-22 3807 San Bernardino Lanfair Valley, 3.4 mi. E of Ivanpah Road, on the dirt track toward the Piute Range; the eastward extension of Cedar Canyon Rd. 1143 Comment
  RSA355179  Gnaphalium chilense A. C. Sanders 1986-6-18 6606 San Bernardino Redlands, at intersection of Hwy I-10 and California Street, at end of fwy exit ramp, heading E, on S side of ramp. 366 Comment
  RSA381553  Caulanthus cooperi A. C. Sanders 1987-4-5 6994 San Bernardino Hart Mine, SW end of Castle Mts, E Mojave Desert, S24 (except where noted). 1372 Comment
  RSA430194B  Linanthus jonesii A. C. Sanders 1987-4-5 7023 San Bernardino Ivanpah Valley, 0.6 mile SE of the powerline crossing on Ivanpah Road, 4 miles SE of Morning star Mine Road. 945 Comment
  RSA466265B  Sonchus oleraceus A. C. Sanders 1987-11-28 7430 San Bernardino Glen Helen Sheriff's Training Facility, Lower Lytle Creek Wash betw Verdemont Ranch and Glen Helen Rehabilitation Facility. 518 Comment
  RSA466266  Juniperus californica A. C. Sanders 1987-11-28 7432 San Bernardino Glen Helen Sheriff's Training Facility, lower Lytle Creek Wash between Verdemont Ranch and Glen Helen Rehabilitation Facility. 518 Comment
  RSA466270  Eriogonum gracile var. gracile A. C. Sanders 1987-11-28 7433 San Bernardino Glen Helen Sheriff's Training Facility, lower Lytle Creek Wash between Verdemont Ranch and Glen Helen Rehabilitation Facility. 518 Comment
  RSA466272B  Gutierrezia californica A. C. Sanders 1987-11-28 7435 San Bernardino Glen Helen Sheriff's Training Facility, Lower Lytle Creek Wash betw Verdemont Ranch and Glen Helen Rehabilitation Facility. 518 Comment
  RSA496667  Ribes aureum var. gracillimum A. C. Sanders, B. L. Phillips 1988-2-11 7610 San Bernardino Redlands area, San Timoteo Canyon, on the the alluvial fan S of Happy ours Ranch. 488 Comment
  RSA505059  Chamaesyce albomarginata A. C. Sanders, J. C. Lyman 1989-4-24 9060 San Bernardino 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
  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
  RSA508348  Larrea tridentata A. C. Sanders, J. C. Lyman 1970-5-16 18 San Bernardino Twentynine Palms Marine Corps Base, Sand Hill Range in SW corner of base. Surpride Spring. 686 Comment
  RSA516766  Chamaesyce micromera A. C. Sanders, B. Pitzer, B. L. Phillips 1988-10-15 8714 San Bernardino S edge of Fort Irwin Military Training Center, NE of Barstow; on E slope of Paradise Range 640 Comment
  RSA518239  Ceanothus integerrimus A. C. Sanders, J. C. Lyman 1989-6-8 s.n. San Bernardino San Bernardino Mountains, S.B. Nat. Forest, mountain slopes W of Deep Creek and 2 miles W of Green Valley Lake, SW of Fisherman's Camp. Along trail near ridge-top. 1799 Comment
  RSA518285  Sanicula graveolens A. C. Sanders, J. Lyman 1989-6-8 9107 San Bernardino San Bernardino Mountains, S.B. Nat. Forest, mountain slopes W of Deep Creek and 2 miles WNW of Green Valley Lake, 1/4 mi SW of Fisherman s Camp. Along trail ca. 100 m Sof Forest Road 2N182. 1732 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
  RSA553890  Abronia villosa A. C. Sanders 1991-5-2 10939 San Bernardino Twentynine Palms Marine Corps Base, SW corner of base, E of the intersection of Border Ave and Reche Rd., vicinity of tortoise study plots 823 Comment
  RSA554170  Galium porrigens A. C. Sanders, E. J. Lott 1992-4-8 12206 San Bernardino E. of Yucaipa; Water Canyon, a tributary of Wildwood Canyon from the north, eastern fork of canyon near the old Hubner house. 1067 Comment
  RSA555343  Acer negundo subsp. californicum A. C. Sanders, E. J. Lott 1992-4-8 12201 San Bernardino E. of Yucaipa; Water Canyon, a tributary of Wildwood Canyon from the north. Ca. 1/2 mi. N of Wildwood Canyon rd. on the E side of Water Canyon Rd. 976 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
  RSA563834  Calochortus plummerae A. C. Sanders, E. J. Lott 1992-6-12 12382 San Bernardino San Bernardino Mts; Birmingham Ranch in Water Canyon, a tributary from the N ot Wildwood Cayn. 945 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
  RSA563854  Trifolium fragiferum A. C. Sanders 1993-9-5 14204 San Bernardino Yucaipa Regional Park, entrance 0.8 mile W of Bryant St on Oak Glen Road. 762 Comment
  RSA563872  Ceanothus cuneatus A. C. Sanders 1993-3-13 13126 San Bernardino E side of Water Canyon, a tributary of Wildwood Canyon from the north, SW foot of Pisgah Peak. Porter Ranch. 1067 Comment
  RSA563988  Lythrum californicum A. C. Sanders, E. J. Lott 1993-5-30 14118 San Bernardino East Mojave Desert: Cornfield Spring Cyn., W slope of Providence Mts., 4 mi. SE of Kelso. (UTM: PJ-28E, 71N) 915 Comment
  RSA563991  Atriplex elegans A. C. Sanders, E. J. Lawlor, E. J. Lott, T. Atkinson 1993-5-29 14108 San Bernardino Mojave Desert: Broadwell Dry Lake, S end of lake where Crucero Rd. (from Ludlow) enters lakebed. 400 Comment
  RSA563993  Cleomella obtusifolia A. C. Sanders, E. J. Lawlor, E. J. Lott, T. Atkinson 1933-5-29 14107 San Bernardino Mojave Desert: newberry Springs, along National Trails Hwy. between Mountain Veiw and Newberry rd., vicinity of dried springs ca. 0.3 mi E of Mountain View Rd., (Newberry Spr. 10 km cell) 600 Comment
  RSA564012  Antirrhinum coulterianum A. C. Sanders, E. J. Lott, Don Pendleton 1992-6-5 12355 San Bernardino San Bernardino Mountains: E of Yucaipa, Water Canyon, a tributary to Wildwood Canyon from the north. Vicinity of Old Hunt Ranch, 3/4 mi. N of Wildwood Canyon Road. 1067 Comment
  RSA564044  Navarretia hamata A. C. Sanders, E. J. Lott 1993-5-20 14078 San Bernardino Yucaipa, alluvail fan at the SW foot of Yucaipa Ridge, NE corner of the intersection of Carter and Spring Streets, 2 mile E of Bryant St. on Carter. 1000 Comment
  RSA564252  Apiastrum angustifolium A. C. Sanders, E. J. Lott 1993-4-29 13855 San Bernardino San Bernardino Mountains: East side of Water Canyon, a tributary of Wildwood Canyon from the north, SW foot of Pisgah Peak. Porter Ranch. 1067 Comment
  RSA564258  Trifolium gracilentum A. C. Sanders, O. F. Clarke, M. Alexander 1993-4-23 13768 San Bernardino Summit Valley, 5 mi E of hwy 138 jct on Hwy 173, 1 mi S of Grass Valley crossing 1000 Comment
  RSA564261  Mimulus palmeri A. C. Sanders, H. Spilman 1993-4-24 13774 San Bernardino Summit Valley on Hwy 173, 5.4 mi. NE of the Hwy 138 junction and 1 mi. S of The Grass Valley Cr. crossing. 1000 Comment
  RSA564274  Herniaria hirsuta subsp. cinerea A. C. Sanders, E. J. Lott, Don Pendleton 1992-6-5 12358 San Bernardino San Bernardino Mtns; E of Yucaipa, Water Canyon, a tributary of Wildwood Canyon from the N. Vicinity of Old Hunt Ranch, 3/4 miles N of Wildwood Canyon road. 1006 Comment
  RSA564280  Clematis ligusticifolia A. C. Sanders, E. J. Lott 1992-6-12 12392 San Bernardino Oak Glen Creek Canyon, NW of Pisgah Peak. N of Birmingham Ranch along dirt access road to Oak Glen Road. 1037 Comment
  RSA564505  Chenopodium strictum var. glaucophyllum A. C. Sanders, S. D. White 1993-7-31 14164 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
  RSA564509  Lilium humboldtii subsp. ocellatum A. C. Sanders, ` D. White 1993-7-31 14160 San Bernardino San Bernardino Mountains: Upper Warm Springs Canyon, along Forest Service Road 1S12, 0.6 mile below junction w/ Road 1N12. 1159 Comment
  RSA564513  Dryopteris arguta A. C. Sanders, S. White 1993-7-31 14182 San Bernardino San Bernardino Mountains: Warm Springs Canyon, along Forest Service road 1S12, 2.3 miles below the junction with road 1N12. 975 Comment
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Mar 4 2008
  RSA564630  Claytonia exigua subsp. exigua A. C. Sanders, O. F. Clarke, M. Alexander 1993-4-23 13749 San Bernardino San Bernardino Mountains, Upper Crowder Canyon: Highway 138 in the Cajon Pass area, 3.2 miles E of I-15 at Cajon Junction, 0.9 mile W of Summit. 1100 Comment
  RSA564638  Lupinus succulentus A. C. Sanders 1993-4-11 13725 San Bernardino San Bernardino Mountains: Canyon Pass, 0.8 mile E of Canyon Junction on Hwy 138, Crowder Canyon. 1000 Comment
  RSA564645  Bromus catharticus A. C. Sanders 1993-4-9 13708 San Bernardino San Bernardino Mountains: Oak Glen, park at site of old Oak Glen School, Little San Gorgonio Creek Canyon., 116 deg 56'W, 34 deg 02'N 1460 Comment
  RSA564646  Lupinus formosus var. formosus A. C. Sanders 1992-4-24 12238 San Bernardino San Bernardino Mtns: E of Yucaipa, Water Canyon, a tributary of Wildwood Canyon from the north. Vicinity of Old Hunt Ranch, 3/4 mile north of Wildwood Cyn Rd on the E side of Canyon Rd. 1006 Comment
  RSA564649  Rubus ursinus A. C. Sanders, Oscar F. Clarke, T. P. Krantz, Robert F. Thorne 1993-4-27 13806 San Bernardino Coldwater Canyon ca. 1/2 mile E of the old Arrohead Hot Springs Hotel. 579 Comment
  RSA564652  Filago californica A. C. Sanders, O. F. Clarke, R. F. Thorne 1993-4-27 13821 San Bernardino Arrowhead Hot Springs and immediate vicinity, San Bernardino Mountains. Lower Waterman Canyon 1/2 mi. due W of the old Arrowhead Hot Springs Hotel. 579 Comment
  RSA564765  Chenopodium strictum var. glaucophyllum A. C. Sanders, S. D. White 1993-7-31 14196 San Bernardino San Bernardino Mountains: Santa Ana River Canyon just below the confluence with Warm Springs Canyon. 671 Comment
  RSA564803  Urtica urens A. C. Sanders, Oscar F. Clarke, T. P. Krantz, Robert F. Thorne 1993-4-27 13814 San Bernardino Arrowhead Hot Springs and immediate vicinity, San Bernardino Mountains. Lower Waterman Canyon 1/2 mi. due W of the old Arrowhead Hot Springs Hotel. 579 Comment
  RSA564807  Camissonia californica A. C. Sanders, Oscar F. Clarke, T. P. Krantz, Robert F. Thorne 1993-4-27 13851 San Bernardino San Bernardino Mountains. Arrowhead Hot Springs and vicinity. Lower Waterman Canyon 0.5 miles due W of the old Arrowhead Hot Springs Hotel. Rocky canyon bottom with cold stream from up canyon with many exotics. 579 Comment
  RSA596929  Phoradendron pauciflorum A. C. Sanders, Scott D. White, Leland Lubinsky 1996-9-1 19515 San Bernardino Pacific Trail from Mission Springs to Onyx Summit. Hill N of Mission Creek. 2500 Comment
  RSA597214  Poa howellii A. C. Sanders, P. J. MacKay 1996-6-16 18199 San Bernardino San Bernardino Mtns, Waters road between Crestline and Cedarpines Park, just W of Fernwood Dr., (117Y'17'W, 34Y'15'N). 1311 Comment
  RSA597223  Pinus flexilis A. C. Sanders, S. White, L. Lubinsky 1996-9-1 19512 San Bernardino [UTM 10km cell; NH-2E, 7N. Heart Bar] San Bernardino Mountains, Pacific Crest Trail from Mission Springs to Onyx Summit., N slope of ridge 8828 ft. 2561 Comment
  RSA597555  Bromus berteroanus A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-5-28 17139 San Bernardino San Bernardino Mountains: Ord Mountains area on N slope, 0.5 mile NW of Bowen Ranch, S of Juniper flats., (34 deg 22.02'N, 117 deg 10.01'W 1400 Comment
  RSA597792  Pholistoma membranaceum A. C. Sanders 1995-5-28 17144 San Bernardino San Bernardino Mtns, Ord Mtns, N slope, 0.5 miles NW of Bowen Ranch, S of Juniper flat. Comment
  RSA601089  Ceanothus integerrimus A. C. Sanders, P. Mackay, C. L. Sanders 1996-5-5 18165 San Bernardino Cleghorn Rd. ca. 1/4 mi. SE of Cleghorn Pass. NW-facing road cut in oak chaparral. 1341 Comment
  RSA601385  Amsinckia intermedia A. C. Sanders, P. Mackay, A. Knapp, D. Kaufman, S. Kaufman 1995-4-9 16424 San Bernardino Mojave Desert: Stoddart Ridge at pipeline crossing near Traer Agua Canyon, ca 18 mi. SSE of Barstow. 1100 Comment
  RSA601386  Emmenanthe penduliflora A. C. Sanders, P. Mackay, D. Kaufman, S. Kaufman, A. Knapp 1995-4-9 16437 San Bernardino Mojave Desert: Stoddard Ridge at pipeline crossing near Traer Agua Canyon, ca 18 miles SSE of Barstow. 1100 Comment
  RSA601389  Pseudognaphalium biolettii A. C. Sanders 1995-4-9 16433 San Bernardino Mojave Desert: Stoddard Ridge at pipeline crossing near Traer Agua Canyon, ca 18 miles SSE of Barstow. 1100 Comment
  RSA601394  Pectocarya linearis subsp. ferocula A. C. Sanders, P. Mackay, A. Knapp, D. Kaufman, S. Kaufman 1995-4-4 9 San Bernardino mojave Desert: Stoddard Ridge at pipeline crossing near Traer Agua Canyon, 18miles SSE of Barstow. 1098 Comment
  RSA602494  Parkinsonia aculeata A. C. Sanders 1996-10-2 19585 San Bernardino Yucaipa, between Av. ''E'' & ''F'', east from Wilson Creek channel to top of slope. 655 Comment
  RSA602624  Stellaria nitens A. C. Sanders 1995-4-9 16428 San Bernardino Comment
  RSA605162  Mentha canadensis A. C. Sanders, D. E. Bramlet, M. Jacobsmyer, Harry Spilman 1996-8-17 19445 San Bernardino San Bernardino Mts. Holcomb Creek at FS Road 3N16 and to 1 km upstream. 1677 Comment
  RSA605192  Ribes velutinum A. C. Sanders, P. Mackay, Scott D. White, M. O. Bagley 1996-5-26 302 San Bernardino Jacoby Canyon below (N of) road from N Baldwin Lake to Holcomb Valley, at and above Jacoby Spring. 2073 Comment
  RSA605217  Guillenia lasiophylla A. C. Sanders 1995-4-1 16305 San Bernardino Mojave Desert, 3 miles E of Hwy 395 at a point 14.8 miles N of Adelanto (Air Base Road), on a dirt road to scattered residences. 808 Comment
  RSA605398  Trifolium wormskioldii A. C. Sanders, David E. Bramlet, M. Jacobsmyer, Harry Spilman 1996-8-17 19464 San Bernardino San Bernardino Mountains: Coxey Meadow. 1707 Comment
  RSA605400  Typha domingensis A. C. Sanders, M. Jacobsmyer, Harry Spilman 1996-8-17 19458 San Bernardino San Bernardino Mtns: Coxey Meadow 1707 Comment
  RSA605402  Solidago confinis A. C. Sanders, David E. Bramlet, Jacobsmyer, Spilman 1996-8-17 19465 San Bernardino San Bernardino Mtns: Coxey Meadow 1707 Comment
  RSA605408  Thinopyrum ponticum A. C. Sanders, David E. Bramlet, M. Jacobsmyer, Spilman 1996-8-17 19470 San Bernardino San Bernardino Mountains: Coxey Meadow. (117 deg 4.1'W, 34 deg 20.05'N; T3N R2W SE/4 of NE/4 S22. 1707 Comment
  RSA605784  Cupressus arizonica subsp. arizonica A. C. Sanders, S. White 1993-5-21 14093 San Bernardino San Bernardino Mountains: Badger Canyon, 1 mile NE of California State University San Bernardino. Collections made in the vicinity on the ruins of an old resort. 600 Comment
  RSA613960  Nepeta cataria A. C. Sanders 1994-11-6 15860 San Bernardino San Bernardino Mountains: Burnt Mill Canyon Road, 2N03 between Silverwood Lake and Cedarpines Park. 1529 Comment
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Sep 12 2018
  RSA614082  Cyperus niger var. capitatus A. C. Sanders, Scott D. White 1994-8-25 15460 San Bernardino San Bernardino Mountains: East Fork Hemlock Creek at & above Forest Service road 1N09 (City Cr. Truck Trail) 1230 Comment
  RSA614306  Eriogonum baileyi var. baileyi A. C. Sanders, T. Schram, D. Wappler 1994-8-30 15492 San Bernardino Kinley Creek at crossing of HWY 173, N of Arrowhead. 1355 Comment
  RSA614309  Eriogonum gracile var. gracile A. C. Sanders, T. Schram, D. Wappler 1994-8-30 15502 San Bernardino Upper Kinley Creek, 0.1 mi. N of the Willow Creek Jeep Trail and W of Hwy 173, N of Lake Arrowhead. 1433 Comment
  RSA614311  Muhlenbergia californica A. C. Sanders, T. Schram, D. Wappler 1994-8-30 15525 San Bernardino Deep Creek at & above jeep trail to Bacon Flats, N of Lake Arrowhead., (117 deg 07.5' W, 34 deg 18' N) 1295 Comment
  RSA614317  Hemizonia fitchii A. C. Sanders, T. Schram, D. Wappler 1994-9-1 15533 San Bernardino San Bernardino Mtns: Las Flores Ranch area at the N foot of the Mtns, from the N bend in Hwy 173 to Grass Valley Creek via Pacific Crest Trail. 1006 Comment
  RSA614484  Madia gracilis A. C. Sanders, P. Mackay 1994-6-19 14811 San Bernardino San Bernardino Mountains, lower Miller Canyon (east fork of west fork of Mojave River), below Pilot Rock Camp 1067 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
  RSA614526  Potamogeton crispus A. C. Sanders, T. Schram, D. Wappler 1994-9-30 15721 San Bernardino lower Deep Creek from the spillway of the Mojave River Forks Dam upstream to the hot spring 915 Comment
  RSA614925  Saponaria officinalis A. C. Sanders 1994-7-31 15204 San Bernardino San Bernardino Mountains: Miller Canyon at the road crossing of the Mojave River just above Pilot Rock Conservation Camp, 0.7 mi. E of Hwy 138 junction. 1145 Comment
  RSA615058  Sidalcea malviflora A. C. Sanders, P. Mackay 1994-7-10 15041 San Bernardino San Bernardino Mountains: Wildhorse Creek at and above Forest Service Campsite, 1.5 mi ESE of summit of Sugarloaf Mountains. 2400 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
  RSA620653  Camissonia boothii subsp. boothii A. C. Sanders, G. F. Pratt, C. L. Pierce 1997-4-5 20184 San Bernardino 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. 1402 Comment
  RSA625700  Oenothera californica A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16670 San Bernardino San Bernardino Mtns./Mojave Desert: N foot of the mountains SE of Lucerne Valley, wash on the alluvial fan just below the mouth of Rattlesnake Cyn. 1143 Comment
  RSA625702  Nicotiana obtusifolia A. C. Sanders, P. J. MacKay, G. Helmkamp 1995-5-7 16962 San Bernardino canyon and slopes above Rock Corral, NE foot of the mtns, Bighorn Mtns. area 1130 Comment
  RSA625708  Galium hilendiae A. C. Sanders, J. Wear, Nathan Moorhatch, T. Bennett 1995-5-31 17238 San Bernardino San Bernardino Mountains: Mouth of Cushenbury Canyon, ridges and canyon just S of the Mitsubishi lime plant. 1402 Comment
  RSA626048  Phacelia distans A. C. Sanders, P. Mackay, G. Helmkamp, A. Knapp 1995-4-23 16676 San Bernardino San Bernardino Mtns./Mojave Desert: N foot of the mountains SE of Lucerne Valley, wash on the alluvial fan just below the mouth of Rattlesnake Cyn. 1143 Comment
  RSA627387  Azolla mexicana A. C. Sanders, P. Mackay, C. L. Sanders 1995-10-1 17898 San Bernardino San Bernardino Mtns./ southern Mojave Desert: in the dry bed of the Mojave River just above the Mojave River Forks Dam, W of Arrowhead Lake Road from Hesperia. 944 Comment
  RSA627865  Plagiobothrys arizonicus A. C. Sanders 1997-3-22 20074 San Bernardino San Bernardino Mtns: along the Pacific Crest Trail SW of Grass Valley Creek. 1037 Comment
  RSA628197  Collinsia heterophylla var. austromontana A. C. Sanders 1994-6-26 14949 San Bernardino upper Burnt Mill Canyon along Reservoir Road, 0.1 mi. NW of Burnt Mill Rd., N of Cedarpines Park Mozumdar Rd., Cedarpines Park. 1524 Comment
  RSA628210  Galium porrigens A. C. Sanders 1994-6-26 14956 San Bernardino Burnt Mill Canyon along Burnt Mille Road, N of Cedarpines Park, 0.9 mi. below Crest Forest Rd. 1372 Comment
  RSA628253  Dudleya abramsii subsp. affinis A. C. Sanders, S. Myers, P. Mackay 1994-5-27 14523 San Bernardino San Bernardino Mts: Lower Furnace Canyon on the N slope of the mountains above Lucerne Valley. 1500 Comment
  RSA628401  Lathyrus latifolius A. C. Sanders, P. J. MacKay, G. Helmkamp, Scott D. White 1994-8-21 15377 San Bernardino San Bernardino Mountains: Hooks Creek at Forest Service road crossing just above confluence with Little Bear Creek, below Cedar Glen & E of Lake Arrowhead. 1445 Comment
  RSA628407  Mentha spicata A. C. Sanders, P. J. MacKay, G. K. Helmkamp, S. D. White 1994-8-21 15386 San Bernardino Hooks Creek at Forest Service road crossing just above confluence with Little Bear Creek, below Cedar Glen and east of Lake Arrowhead 1445 Comment
  RSA628415  Juncus balticus subsp. ater A. C. Sanders 1999-7-7 22970 San Bernardino San Bernardino Mountains: Big Bear Valley, south side of Baldwin Lake on E side of wastwater treatment facility, N end of Palomino Drive. 2046 Comment
  RSA628416  Phacelia minor A. C. Sanders, Mitch Provance 1999-6-23 22856 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
  RSA628422  Imperata brevifolia A. C. Sanders, G. Helmkamp, Scott D. White, E. J. Lawlor, C. L. Sanders 1994-9-11 15656 San Bernardino F.S. Road 1N09 between Manzanita Flat and Keller Cliffs., 117 deg 03'W, 34 deg 10'N 1160 Comment
  RSA628454  Juncus effusus subsp. austrocalifornicus A. C. Sanders, P. J. MacKay, G. K. Helmkamp, S. D. White 1994-8-21 15351 San Bernardino San Bernardino Mountains: Arrowbear Lake, E of Running Springs. 1890 Comment
  RSA628537  Aegilops cylindrica A. C. Sanders 1994-6-26 14933 San Bernardino San Bernardino Mountains: Waters Road, just W of Fernwood Drive, Cedarpines Park., [117 deg 17'W,34 deg 15'N] 1325 Comment
  RSA628598  Chenopodium hians A. C. Sanders 1994-6-26 14964 San Bernardino S 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
  RSA630317  Nicotiana acuminata var. multiflora A. C. Sanders 1995-6-19 17356 San Bernardino S foot of the San Bernardino Mtns: Mouth of Mill Creek Canyon, above Greenspot Road and ca. 1 mile below Mill Creek Ranger Station, near old fish hatchery site. 732 Comment
  RSA643459  Lotus rigidus A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16865 San Bernardino San Bernardino Mountains: Burns Canyon, 2.1 miles above Rimrock Rd., just below Burns Spring. 1530 Comment
  RSA643667  Hesperostipa comata subsp. comata A. C. Sanders, P. J. MacKay, A. Meyer 1995-6-11 17309 San Bernardino San Bernardino Mtns: N of Baldwin Lk., Forest Serv. Rd 3N03 (Smart's Ranch Rd), 2.45 mi. SE of Hwy 18, 0.8 mi. W of Smart's Ranch., (34 deg 17.5'N, 116 deg 47'W 1828 Comment
  RSA643688  Chorizanthe coriacea A. C. Sanders, J. C. Lyman 1995-4-17 16574 San Bernardino San Bernardino Valley: Loma Linda Hills, Scott Canyon and the ridge to the north, S end of Bryn Mawr Ave. 426 Comment
  RSA643801  Brassica rapa A. C. Sanders, P. Mackay, Scott D. White, et al. 1996-3-3 17969 San Bernardino San Bernardino Mtns.: alluvial fan below Badger Canyon, above Cal State San Bernardino. 518 Comment
  RSA645408  Baileya multiradiata A. C. Sanders, Pam J. MacKay, G. Helmkamp 1995-5-7 16943 San Bernardino San Bernardino Mtns./Mojave Desert: NE foot of the Mtns., SE slope of Round Mountain, ca. 1/2 mi. below the Partin Bros. Mine (Terrace Sprs.). 1375 Comment
  RSA645414  Oxytheca perfoliata A. C. Sanders, P. Mackay, G. Helmkamp 1995-5-7 16897 San Bernardino Mojave Desert: Blackhawk Slide, N foot of the San Bernardino Mts., S side of Old Woman Springs Rd (Hwy 247) ca. 3 mi. W of the turnoff to Partin Bros. Mine (Terrace Sprs). 960 Comment
  RSA645552  Eriogonum baileyi var. baileyi A. C. Sanders, G. L. Helmkamp 1996-8-25 19499 San Bernardino San Bernardino Mountains: Holcomb Creek at Coxey Rd., 3 mi. NW of Fawnskin., [UTM 10km cell: NH-0E, 9N. Delamar Mtn.] 1982 Comment
  RSA645691  Poa secunda A. C. Sanders, E. J. Lott 1993-5-5 13901 San Bernardino Southern Mojave Desert: Rabbit Springs, N side of Rabbit Springs Road., (34 deg 27.5'N, 116 deg 57.6'W) [UTM 10km cell: NJ-0E, 1N. Lucerne Valley] 875 Comment
  RSA645693  Hymenolobus procumbens A. C. Sanders, E. J. Lott 1993-6-5 13913 San Bernardino Southern Mojave Desert: Rabbit Springs, N side of Rabbit Springs Road. [UTM 10km cell: NJ-0E, 1N. Lucerne Valley] 874 Comment
  RSA652929  Trianthema portulacastrum A. C. Sanders, Pam MacKay, Tim Thomas 1999-8-14 23031 San Bernardino Southern Mojave Desert: W edge of Rabbit Springs, NW of Lucerne Valley., [UTM 10km cell: 11S NJ-oE, 1N. Lucerne Valley] 881 Comment
  RSA652931  Mollugo cerviana A. C. Sanders, Pam MacKay, Tim C. Thomas 1999-8-14 23029 San Bernardino Hwy 18 ca. 2 miles W of Rabbit Dry Lake, just W of Pumalo Rd., near Fifteen Mile Point. 915 Comment
  RSA653138  Dicoria canescens A. C. Sanders, Steve Boyd, Mitch Provance 1999-9-14 23073 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
  RSA653225  Rorippa curvisiliqua A. C. Sanders, G. K. Helmkamp, E. J. Lawlor, C. L. Sanders 1997-7-27 20977 San Bernardino San Bernardino Mtns.: SW end of Bluff Lake, Champion Lodgepole Meadow and trail south to roadhead. 2309 Comment
  RSA653397  Ziziphus obtusifolia A. C. Sanders, G. F. Pratt, C. Pierce 1997-4-5 20212 San Bernardino Northern Mojave Desert: Avawatz Mtns.: Fort Irwin National Training Center, spring in canyon S of peak 4849. UTM 10 km cell: 11S NK-64E, 26N. Avawatz Mtns. 1189 Comment
  RSA654150  Dieteria 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
  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
  RSA654361  Bromus hallii A. C. Sanders, G. K. Helmkamp, E. J. Lawlor, C. L. Sanders 1997-7-27 20961 San Bernardino San Bernardino Mtns.: Strawberry Peak near Rimforest, along the road to the summit from town, 34 deg 14'N, 117 deg 13'30''W 1829 Comment
  RSA654785  Galinsoga parviflora A. C. Sanders, Mihai Costea, T. Salvato 1999-11-11 23246 San Bernardino San Bernardino Valley: Redlands, fields N of Lugonia Ave,. ca. 200-300 m E of Fwy 30. 390 Comment
  RSA654794  Lepidium didymum A. C. Sanders 1997-5-18 20714 San Bernardino San Bernardino Valley: Redlands, California St. near S.B. County Museum and at Lugonia Ave. (between I-10 and Lugonia). (UTM 10km cell: 11S MH-7E, 6N. Loma Linda.) 354 Comment
  RSA654802  Achnatherum speciosum A. C. Sanders, G. F. Pratt, C. Pierce 1997-4-5 20216 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 Mtns. 1189 Comment
  RSA654975  Atriplex serenana var. serenana A. C. Sanders, Mitch Provance 2000-9-17 23669 San Bernardino San Bernardino Valley: Loma Linda, N side of Redlands Blvd. at W side of Richardson St., ca. 1/2 mi. E of Tippecanoe Ave. 332 Comment
  RSA655478  Nemophila menziesii var. integrifolia A. C. Sanders 1998-5-12 21797 San Bernardino Mojave Desert: Baldy Mesa, Lugo-Vincent Powerline (S Cal. Edison), ca. 1 mi. W of I-15 and N of Cajon Summit) 1250 Comment
  RSA661291  Astragalus bernardinus A. C. Sanders, Ed LaRue 1997-4-24 20572 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
  RSA661297  Yucca brevifolia A. C. Sanders, Ed LaRue 1997-4-24 20588 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
  RSA661304  Thinopyrum intermedium A. C. Sanders, E. J. Lawlor, P. J. MacKay, C. L. Sanders, et al. 1995-6-24 17412 San Bernardino San Bernardino Mtns: below Barton Flats, road crossing of Stetson Creek and E to artificial pond at head of the drainage to the N. 1646 Comment
  RSA666889  Garrya flavescens var. pallida A. C. Sanders, Scott D. White 1993-7-31 14169 San Bernardino San Bernardino Mountains: Upper Warm Springs Canyon, along Forest Service road 1S12, 1. mile below the junction with road 1N12. 1128 Comment
  RSA667101  Carex lemmonii A. C. Sanders, P. J. MacKay 1994-7-10 15031 San Bernardino San Bernardino Mountains: Wildhorse Creek at and above Forest Service Campsite, 1.5 mi ESE of summit of Sugarloaf Mountains 2400 Comment
  RSA667301  Eriogonum heermannii var. floccosum A. C. Sanders, P. J. MacKay, Tim Thomas 2000-9-2 23627 San Bernardino Eastern side of Striped Mountain, west side of road from Kokoweef Caverns, vicinity of Standard Mine No. 1. 1585 Comment
  RSA682321  Trifolium willdenovii A. C. Sanders, Pamela J. MacKay, Tim Thomas 2003-5-18 26751 San Bernardino Cleghorn Road, 0.5 mi. NE of Cajon 1006 Comment
  RSA682336  Phacelia cryptantha A. C. Sanders, P. J. MacKay, Tim C. Thomas 2003-5-18 26752 San Bernardino San Bernardino Mtns.; Cleghorn Road, 0.5 mi. NE of Cajon. 1006 Comment
  RSA689474  Carex alma A. C. Sanders, P. J. MacKay 1994-7-10 15007 San Bernardino Cienega Seca Creek drainage at the beginning of the Wildhorse Trail, from Hwy 38 to ca. 1/2 mi. NE, ca. 1/2 mi. N of Heart Bar Campground. 2100 Comment
  RSA689480  Carex praegracilis A. C. Sanders, E. J. Lott 1993-5-5 13937 San Bernardino N foot of the range at Box ''S'' Springs, below Cushenbury Cyn. 1128 Comment
  RSA708966  Dalea mollis A. C. Sanders, Mark Elvin 2004-10-10 28947 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
  RSA708984  Agrostis scabra A. C. Sanders, David E. Bramlet, M. Jacobsmyer, Harry Spilman 1996-8-17 19432 San Bernardino Crab Creek, 3.7 mi. N of Green Valley Lake Rd. on FS Rd. 3N16. 1799 Comment
  RSA708995  Chorizanthe brevicornu A. C. Sanders 2004-4-21 27595 San Bernardino Mojave Desert: proposed 160 acre gravel quarry on Kane wash, ca. 0.5 mi west of Fort Cady Rd. at a point 2 miles south of I-40, ca. 5 miles (air) SE of Newberry Springs, between Troy Lake and the Rodman Mountains, east of the Newberry Mountains. 575 Comment
  RSA709399  Boerhavia wrightii A. C. Sanders, Mark A. Elvin 2003-10-5 27270 San Bernardino Southern Mojave Desert: along Hwy 62 east of Twentynine Palms, ca. 1 mile east of Old Dale. 390 Comment
  RSA709405  Wislizenia refracta A. C. Sanders, Mark Elvin 2003-10-5 27258 San Bernardino Southern Mojave Desert: Twentynine Palms, Oasis of Mara at 29 Palms Inn, near intersection of Cottonwood and Mesquite Rds. 610 Comment
  RSA709424  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. 793 Comment
  RSA709430  Phacelia cryptantha A. C. Sanders, O. F. Clarke 1992-5-9 24318 San Bernardino mouth of Burns Canyon, 0.5 mi. west of end of pavement near Rimrock. 1433 Comment
  RSA709438  Hoffmannseggia glauca A. C. Sanders, Mark 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. 360 Comment
  RSA710851  Trichostema parishii A. C. Sanders 1992-5-22 12308 San Bernardino San Bernardino Mtns: east of Yucaipa, Birmingham Ranch in Water Canyon, N of Wildwood Canyon. 976 Comment
  RSA710853  Lonicera interrupta A. C. Sanders 1992-5-22 12317 San Bernardino San Bernardino Mtns: east of Yucaipa, Birmingham Ranch in Water Canyon, N of Wildwood Canyon. 976 Comment
  RSA711317  Pectocarya linearis A. C. Sanders, Mitch Provance 2003-4-2 25819 San Bernardino San Bernardino Valley: Colton Dunes, north of Santa Ana Ave and east of Riverside Ave, on the east side of the tank farm, south of Slover Ave. 274 Comment
  RSA711324  Emmenanthe penduliflora A. C. Sanders, Mitch Provance 2003-4-2 25792 San Bernardino San Bernardino Mountains: Cajon Pass, Cleghorn Road on northeast side of I-15, near site of Cajon. 930 Comment
  RSA713227  Dyssodia cooperi A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 28001 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
  RSA713235  Perityle emoryi A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 28083 San Bernardino Mojave Desert: SE end of Bristol Mountains, 4 miles ENE of Amboy. 250 Comment
  RSA713236  Senna armata A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 28016 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
  RSA713319  Eleocharis rostellata A. C. Sanders, G. F. Pratt, C. Pierce 1997-4-5 20215 San Bernardino Northern Mojave Desert: Avawatz Mnts., Fort Irwin National Training Center, spring in canyon S of peak 4849 1189 Comment
  RSA713322  Ditaxis claryana A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 28087 San Bernardino Mojave Desert: SE end of Bristol Mountains, 4 miles ENE of Amboy. 250 Comment
  RSA713482  Trifolium microcephalum A. C. Sanders, K. D. Jones 2003-6-16 26898 San Bernardino North Fork Deep Creek watershed, along pipeline route from Green Valley turnoff from Hwy 18 to Snow Valley Recreation Area. 1921 Comment
  RSA713491  Sisymbrium officinale A. C. Sanders 1992-5-22 12324 San Bernardino East of Yucaipa, SW corner of Birmingham Ranch in Water Canyon, N of Wildwood Canyon. 915 Comment
  RSA713585  Plagiobothrys canescens A. C. Sanders, E. J. Lott, Don Pendleton 1992-4-15 12223 San Bernardino San Bernardino Mts.: Birmingham Ranch at confluence of Water Canyon and Wildwood Canyon, east of Yucaipa 915 Comment
  RSA713586  Nassella lepida A. C. Sanders, E. J. Lott 1992-5-1 12271 San Bernardino San Bernardino Mtns.: east of Water Canyon Rd. on Birmingham Ranch in Water Canyon, north side of Wildwood Canyon, east of Yucaipa. 976 Comment
  RSA714208  Pterostegia drymarioides A. C. Sanders 2003-4-5 25922 San Bernardino Mojave Desert: UC Burns Pinyon Ridge Reserve, off Skyline Ranch Rd. ca. 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
  RSA714214  Lupinus concinnus A. C. Sanders, Mark A. Elvin 2003-4-5 25918 San Bernardino Mojave Desert: UC Burns Pinyon Ridge Reserve, off Skyline Ranch Rd. ca. 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
  RSA714301  Juniperus A. C. Sanders, Maile Neel 1999-10-29 23206 San Bernardino Lone Valley, 2.7 miles southeast of Hwy 18 on Smarts Ranch Road. 1829 Comment
  RSA714636  Gilia brecciarum subsp. brecciarum A. C. Sanders, Andy Elvin 2003-4-5 25903 San Bernardino Mojave Desert: UC Burns Pinyon Ridge Reserve, off Skyline Ranch Rd. ca. 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
  RSA715154  Pistacia atlantica A. C. Sanders 1999-12-10 23300 San Bernardino San Bernardino Valley: Yucaipa, S side of Oak Glen Rd., west of 2nd St. 805 Comment
  RSA715341  Chenopodium berlandieri A. C. Sanders, P. J. MacKay, Tim Thomas, Mitch Provance, Petra Wester 2004-6-12 28151 San Bernardino Arrastre Creek at Smart s Ranch Road (FS 3N03) crossing c. 5 miles SE of Hwy 18. 1829 Comment
  RSA715370  Chenopodium album var. missouriense A. C. Sanders 1993-8-28 14199 San Bernardino Oak Glen, along Oak Glen Road opposite McFarland s Orchards. 1280 Comment
  RSA725939  Cardamine hirsuta A. C. Sanders 1997-3-29 20139 San Bernardino Crafton Hills Community College, Yucaipa 716 Comment
  RSA727607  Yucca brevifolia A. C. Sanders, T. B. Salvato, Sandra Murcia, Arthur Davenport, Ultrasystems crew 2007-3-9 33323 -A San Bernardino Mojave Desert: Baldy Mesa, proposed new route for Hwy 395, NW of Oro Grande Wash, c. 1 mile NW of the intersection of existing Hwy 395 and Phelan Rd. 1082 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
  RSA733365  Cryptantha nevadensis var. rigida A. C. Sanders 1993-4-23 13754 San Bernardino San Bernardino Mtns, Cajon Pass, 0.8 mile E of Cajon jct on Hwy 138, Crowder Canyon. 1000 Comment
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Apr 20 2009
  RSA734818  Dithyrea californica A. C. Sanders 2008-4-2 34669 San Bernardino 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
  RSA746981  Phacelia calthifolia A. C. Sanders, Jim Andre 2009-3-13 36363 San Bernardino Mojave Desert, old volcanic cinder mine site (c. 1955) on S side of Dish Hill, N of National Trail Hwy, ca 1 mile NE of East Sideria siding, ca 12 miles W of Amboy via the hwy 343 Comment
  RSA746983  Eriogonum heermannii A. C. Sanders, Mark A. Elvin, Tim Thomas 2007-10-5 34361 San Bernardino Ord Mountains, at Sweetwater Spring. 1463 Comment
  RSA746992  Amaranthus torreyi A. C. Sanders, Mark A. Elvin, Tim Thomas 2007-10-5 34366 San Bernardino Ord Mountains, at Sweetwater Spring 1463 Comment
  RSA747001  Phacelia tanacetifolia A. C. Sanders, Jim Andre 2009-3-7 36271 San Bernardino south of I-40 at Barstow/Daggett Airport Rd. (=Hidden Springs Rd.) exit, c. 1.1 mi. airline SW of the airport 635 Comment
  RSA749902  Salix lasiolepis A. C. Sanders, MacKay, Thomas, Schultz, Helmkamp 1996-9-8 19540 San Bernardino NW side of Bluff Lake 2317 Comment
  RSA750964  Polygonum A. C. Sanders, T. Schram, D. Wappler 1994-9-30 15726 San Bernardino lower Deep Creek from the spillway of the Mojave River Forks Dam upstream to the hot spring 915 Comment
  RSA755804  Mentzelia obscura A. C. Sanders, Fred M. Roberts, Eve Laeger 2009-3-28 36680 San Bernardino under powerlines at south foot of Cady Mountains, c. 3.25 miles NE of I-40 near Pisgah Siding 770 Comment
  RSA755857  Chaenactis carphoclinia A. C. Sanders, Jim Andre, A. Howald, et al. 2009-4-1 36735 San Bernardino west side of Broadwell Dry Lake 401 Comment
  RSA791747  Cryptantha simulans A. C. Sanders, T. B. Salvato 2012-6-6 40248 San Bernardino San Bernardino Mountains: Highway 18 east of Waterman Canyon and Highway 138, at wide turnout near Crestline. 1442 Comment
  RSA800833  Gilia cana A. C. Sanders, Pamela J. MacKay 2001-4-14 23996 San Bernardino South Centeral Morjace Desert / east end San Bernardino Mts.: east of Flat Top Mtn. on Hwy 247, 6.1 mi. N of Hwy 62 and 0.5 mi. N of Pipes Canyon Rd. 1110 Comment
  RSA800837  Gilia stellata A. C. Sanders, Mitch Provance, Tim Thomas 2001-3-16 23800 San Bernardino Southcentral Mojave Desert: northern end of Sheep Hole Mountains, norht side of Sheep Hole Pass, 1.3 mi. N of summit (microwave tower) 686 Comment
  SBBG103870  Pinus ponderosa A. C. Sanders, E. J. Lott 1993-10-26 14214 San Bernardino Oak Glen Crk Cyn, E of fire Rd to Pisgah Pk on the Webster Ranch; ca. 1 mi S of Oak Glen Rd 1127 Comment
  SBBG103952  Hedeoma nana A. C. Sanders, E. J. Lott 1993-5-30 14121 San Bernardino Cornfield Spring Cyn, 4 mi SE of Kelso 944 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
  SBBG103989  Minuartia pusilla A. C. Sanders 1993-4-11 13733 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
  SBBG103992  Cryptantha microstachys A. C. Sanders, E. J. Lott 1993-4-29 13860 San Bernardino E side of Water Cyn, a tributary of Wildwood Cyn from the N, SW foot of Pisgah Peak. Porter Ranch 1066 Comment
  SBBG104000  Rhamnus crocea A. C. Sanders, E. J. Lott 1993-5-20 14073 San Bernardino SW foot of Yucaipa Ridge, NE corner of intersection of Carter and Spring Sts, 2 mi E of Bryant St on Carter; Yucaipa 1000 Comment
  SBBG104005  Quercus berberidifolia A. C. Sanders 1993-5-20 14072 San Bernardino Yucaipa, at SW foot of Yucaipa Ridge, NE corner of the intersection of Carter and Spring Streets; 2 mi E of Bryant St on Carter 1000 Comment
  SBBG104008  Pectocarya linearis subsp. ferocula A. C. Sanders 1993-4-23 13753 San Bernardino Cajon Pass, 0.8 mi E of Cajon Junction on Hwy 138, Crowder Cyn 100 Comment
  SBBG104009  Scribneria bolanderi A. C. Sanders, H. Spilman 1993-4-24 13775 San Bernardino Summit Valley on St Hwy 173, 5.4 mi NE of Hwy 138 jct and 1 mi S of Grass Valley Crk crossing; San Bernardino Mtns 1000 Comment
  SBBG104061  Lupinus formosus var. formosus A. C. Sanders with E. J. Lott 1992-4-24 12238 San Bernardino E of Yucaipa, Water Cyn, a tributary of Wildwood Cyn from the N; vicinity of Old Hunt Ranch, ca. 3/4 mi N of Wildwood Cyn Rd on E side of Cyn Rd 1005 Comment
  SBBG104062  Parietaria hespera var. hespera A. C. Sanders, O. Clarke, T. Krantz, R. Thorne 1993-4-27 13807 San Bernardino Coldwater Cyn ca. 0.5 mi E of the old Arrowhead Hot Springs Hotel 579 Comment
  SBBG104085  Geranium dissectum A. C. Sanders, O. Clarke, T. Krantz, R. Thorne 1993-4-27 13844 San Bernardino WSW of old Arrowhead Hot Springs Hotel, W side of rd to the hotel from Old Waterman Cyn Rd 594 Comment
  SBBG104089  Salix gooddingii A. C. Sanders 1993-4-27 13817 San Bernardino Arrowhead Hot Springs, lower Waterman Cyn Comment
  SBBG104140  Lepidium nitidum A. C. Sanders, O. F. Clarke, T. Krantz, R. F. Thorne 1993-4-27 13829 San Bernardino Arrowhead Hot Springs, ca. 700 ft WSW of the old Arrowhead Hot Springs Hotel. W side of the rd to the hotel from Old Waterman Cyn Rd and S of a dirt track which angles back toward the entrance 594 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
  SBBG119113  Phoradendron leucarpum subsp. tomentosum A. C. Sanders with P. Wester, T. B. Salvato 2004-5-1 27706 San Bernardino Hesperia, on dirt track, ca. 0.1 mi SE of frontage road of I-15, ca. 0.2 mi S of Ranchero St 1189 Comment
  SBBG119531  Sphaeralcea angustifolia A. C. Sanders, M. Provance, P. Wester 2004-5-30 28040 San Bernardino powerline rd from Pisgah to Lucerne Valley, Pisgah lava fields 1.2 km SE of Nat Lead Mine, 4 km WSW of Pisgah Crater 610 Comment
  SBBG120040  Vicia villosa subsp. villosa A. C. Sanders with E. J. Lott, D. Pendleton 1992-4-15 12220 San Bernardino Birmingham Ranch at confluence of Water Cyn and Wildwood Cyn, E of Yucaipa 915 Comment
  SBBG120072  Lonicera interrupta A. C. Sanders 1992-5-22 12317 San Bernardino E of Yucaipa, Birmingham Ranch in Water Cyn, N of Wildwood Cyn 976 Comment
  SBBG120083  Leymus condensatus A. C. Sanders with M. Provance 2003-4-2 25789 San Bernardino Cajon Pass, Cleghorn Rd on NE side of I-15, near site of Cajon 930 Comment
  SBBG120087  Chaenactis glabriuscula var. glabriuscula A. C. Sanders with M. Provance 2003-4-2 25816 San Bernardino Colton Dunes, N of Santa Ana Ave and E of Riverside Ave, E side of the tank farm, S of Slover Ave 274 Comment
  SBBG120818  Urtica dioica A. C. Sanders 2006-6-7 32710 San Bernardino mouth of Mill Crk Cyn at Greenspot, N side of Hwy 38 (Mill Crk Rd) from Greenspot Rd to 1 km above (E) 616 Comment
  SBBG127574  Monardella boydii M. A. Elvin s/ A. C. Sanders, T. Thomas 2007-10-5 5779 San Bernardino Ord Mtns, Ord Mtn, Sweetwater Spring 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
  SBBG84145  Opuntia phaeacantha A. C. Sanders, B. Pitzer, A. Strickland 1986-6-11 6605 San Bernardino hills on the N side of Baldwin Lake, ca. 0.75 mi N of Hwy 18 on the rd to the Lucky Baldwin Mine 2072 Comment
  SBBG84188  Woodwardia fimbriata A. C. Sanders 1987-6-6 7110 San Bernardino W Fk of City Crk, below USFS Guard Station, off St Hwy 330; T1N R3W S10 731 Comment
  SBBG87611  Acmispon grandiflorus var. grandiflorus A. C. Sanders 1986-5-26 6513 San Bernardino Cajon Summit, E side of I-15 just S of the Oak Hill Rd exit 1277 Comment
  SBBG87613  Cryptantha intermedia A. C. Sanders 1986-5-26 6512 San Bernardino Cajon Summit, E side of Interstate 15 just S of the Oak Hill Rd exit. 1277 Comment
  SBBG87952  Psorothamnus fremontii A. C. Sanders, K. R. Neisess 1985-6-5 5823 San Bernardino cyn below Cottonwood Spring at jct of three dirt rds, 1.7 mi SW of Kelbaker Rd; Granite Mtns 1219 Comment
  SBBG87974  Eriogonum gracile A. C. Sanders 1987-11-28 7433 San Bernardino Glen Helen Sheriff's Training Facility, lower Lytle Crk Wash between Verdemont Ranch and Glen Helen Rehabilitation Facility 518 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
  SBBG92119  Sisymbrium erysimoides A. C. Sanders 1988-12-31 8996 San Bernardino Redlands, on E side of Ford Park Comment
  SBBG92141  Elytrigia intermedia A. C. Sanders 1987-6-6 7114 San Bernardino West Fk, City Crk, below Forest Service Guard Stn off Hwy 330 731 Comment
  SBBG92482  Psathyrotes ramosissima A. C. Sanders, B. Pitzer 1988-10-15 8712 San Bernardino S edge of Fort Irwin Military Training Center, NE of Barstow Comment
  SBBG94868  Amaranthus fimbriatus A. C. Sanders, E. J. Lawlor, P. Cohen 1990-10-13 10208 San Bernardino Granite Cove area, Granite Mtns; T8N, R13E, NW1/4, S29 1158 Comment
  SD121337  Euphorbia setiloba A. C. Sanders, F. C. Vasek and G. K. Helmkamp 1982-9-9 2933 San Bernardino Old Woman Mountains, Mojave Desert, 1.8 miles north of Sunflower Spring on the road to Essex, 2.6 miles south of Colton Wash. 910 Comment
  SD121389  Baccharis sergiloides A. C. Sanders, Vasek, Helmkamp 1982-9-9 2926 San Bernardino Sunflower Spring, Old Woman Mountains, Mojave Desert 1035 Comment
  SD124764  Juncus orthophyllus A. C. Sanders, K. & R. Cooper 1986-7-25 6784 San Bernardino Holcomb Creek, 0.65 miles below Forest Road 3N16 on 3N08. In a moist gully. 2164 Comment
  SD125658  Phacelia fremontii A. C. Sanders 4 & 5 Apr 1987 6986 San Bernardino Hart Mine, southwest end of the Castle Mountains, east Mojave Desert. 1372 Comment
  SD125663  Salvia leucophylla A. C. Sanders 1987-6-6 7109 San Bernardino San Bernardino Mountains, West Fork, City Creek, below Forest Service guard Station off Highway 330. 730 Comment
  SD125894  Chorizanthe parryi var. parryi A. C. Sanders, B. Pitzer 1988-4-15 7783 San Bernardino Cajon Pass area, alluvial fan at the mouth of Devil Canyon, NW of San bernardino State College, SW of bench mark 1750. 500 Comment
  SD126065  Logfia filaginoides A. C. Sanders 1988-4-21 7793 San Bernardino Cajon Pass area; alluvial fan between northwest of San Bernardino State College Devil Canyon anbd Bailey Canyon. 500 Comment
  SD129153  Elymus hispidus A. C. Sanders 1987-6-6 7114 San Bernardino San Bernadino Mountains, West Fork, City Creek, below Forest Service Guard Station, off Highway 330. 730 Comment
  SD140008  Frangula californica subsp. ursina Andy C. Sanders, E. J. Lott 1993-5-30 14122 San Bernardino East Mojave Desert; Cornfield Spring Cyn., W slope of Providence Mts., 4 mi. SE of Kelso 1006 Comment
  SD140015  Ranunculus hebecarpus A. C. Sanders, E. J. Lott 1993-4-29 13866 San Bernardino San Bernardino Mountains: E side of Water Canyon, a tributary of Wildwood Canyon from the north, SW foot of Pisgah Peak. Porter Ranch. 1067 Comment
  SD140021  Persicaria punctata Andy C. Sanders, S. White 1993-7-31 14193 San Bernardino Santa Ana River Canyon just below the confluence with Warm Springs Canyon 671 Comment
  SD140080  Ficus carica A. C. Sanders, O. Clarke, T Krantz & R. Thorne 1993-4-27 13808 San Bernardino Arowhead Hot Springs and immediate vicinity, San Bernardino Mountains 579 Comment
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Dec 20 2009
  SD140242  Schoenus nigricans A. C. Sanders, O. Clarke, T. Krantz, R. Thorne 1993-4-27 13832 San Bernardino Arrowhead Hot Spr,San Bernardino Mtns,SE-facing slopes w/hot springs,ca. 700' WSW of old Arrowhead Hot Spr Hotel. W side of rd to hotel from Old Waterman Cyn Rd,S of dirt track angling back to prop. entrance. In wet marshy area at one spring. 594 Comment
  SD143729  Pyrus communis A. C. Sanders, P. MacKay, et al. 1994-9-18 15700 San Bernardino Clark's Ranch, along the Seven Pines Road, ca. 0.25 mile east of Deer Creek, Santa Ana River Canyon. 1500 Comment
  SD143872  Mentha spicata A. C. Sanders, C. L. Sanders 1994-7-31 15208 San Bernardino San Bernardino Mts: Silverwood Lake, W end of lake at and near the Cleghorn Day Use Area. 1100 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
  SD143956  Stellaria longipes A. C. Sanders, P. MacKay 1994-7-17 15114 San Bernardino San Bernardino Mountains: Wildhorse Meadow at and just below Wildhorse Spring. 2690 Comment
  SD144091  Aralia californica A. C. Sanders, S. White 1994-8-25 15432 San Bernardino San Bernardino Mountains: unnamced tributary of Plunge Creek at and above F.S. road 1N09 (City Cr. Truck Trail), S slope of Mount R 1355 Comment
  SD144491  Oenanthe sarmentosa A. C. Sanders, P. MacKay 1994-6-19 14839 San Bernardino San Bernardino Mtns: lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp. 1200 Comment
  SD144499  Elymus trachycaulus subsp. trachycaulus A. C. Sanders, P. MacKay 1994-7-24 15134 San Bernardino San Bernardino Mtns: San Gorgonio Wilderness Area, along the Dollar Lake Trail between the spur to the lake itself and South Fork Meadows. 2890 Comment
  SD144505  Veratrum californicum A. C. Sanders, P. MacKay, G. Helmkamp, C. L. Sanders 1994-8-14 15309 San Bernardino San Bernardino Mountains, meadow on upper Metcalf Creek, south of Big Bear Lake, 1.8 miles above Tulip Lane on Mill Creek Road & ca. 0.4 miles west-southwest of Elsie Caves. In wet areas in the meadow. (IPB 4/08) 2245 Comment
  SD145991  Cryptantha barbigera A. C. Sanders, G. F. Pratt, C. Pierce 1997-4-5 20222 San Bernardino Northern Mojave: Avawatz Mountains, Fort Irwin National Training Center, spring in canyon South of peak 4849 1220 Comment
  SD146020  Galinsoga parviflora var. parviflora A. C. Sanders, Mihai Costea and T. Salvato 1999-11-11 23246 San Bernardino San Bernardino Valley; Redlands, fields north of Lugonia Ave. ca. 200-300 meters east of Freeway 30. 390 Comment
  SD146048  Asclepias fascicularis A. C. Sanders, Pam MacKay and Tim Thomas 1999-8-14 23036 San Bernardino Southern Mojave Desert; west edge of Rabbit Springs, northwest of Lucerne Valley. 881 Comment
  SD146113  Schoenus nigricans A. C. Sanders, G. F. Pratt, C. Pierce 1997-4-5 20217 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin Nat. Traing Center, spring in canyon south of peak 4849; Red Pass Lake NE 7.5' quad. At hillside seep on south-facing slope, in moist soil. 1189 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
  SD146174  Ranunculus sceleratus Andy C. Sanders 1999-10-9 23160 San Bernardino San Bernardino Mtns.: north shore of Big Bear Lake, just west of the observatory, ca. 1 mile SE of Fawnskin 2058 Comment
  SD146312  Chenopodium fremontii A. C. Sanders, P. MacKay, S. White & C. L Sanders 1994-9-18 15679 San Bernardino San Bernardino Mountains; Santa Ana River canyon along the Seven Oaks Road; 0.5 mile below the upper river crossing. 1835 Comment
  SD146324  Atriplex serenana var. serenana A. C. Sanders, Mitch Provance 2000-9-17 23669 San Bernardino San Bernardino Valley: Loma Linda, north side of Redlands Blvd. at west side of Richardson Street, ca. 0.5 mile east of Tippecanoe Ave. 331 Comment
  SD146337  Stanleya pinnata A. C. Sanders, Pam MacKay, Tim Thomas 1999-8-14 23032 San Bernardino Southern Mojave Desert: west edge of Rabbit Springs, north-west of Lucerne Valley 881 Comment
  SD148180  Diospyros virginiana var. virginiana A. C. Sanders, Nghi Diep 2000-7-21 23591 San Bernardino Near Old Mormon Road Monument on old loop off Highway 18 below Crestline. 1280 Comment
  SD148207  Cryptantha pterocarya var. pterocarya A. C. Sanders, Mitch Provance and Tim Thomas 2001-3-16 23794 San Bernardino Northern end of Sheep Hole Mountains, north side of Sheep Hole Pass, 1.3 mile north of summit. 686 Comment
  SD167085  Eucalyptus tereticornis A. C. Sanders 1986-1-4 5972 San Bernardino San Timoteo Canyon, south of Redlands, 1.2 miles west of Allesandro Road. West side of an old plantation on the north-facing side of the canyon just above the road. 351 Comment
  SD167123  Astragalus didymocarpus A. C. Sanders, P. J. MacKay and G. K. Helmkamp 1995-5-7 16916 San Bernardino Blackhawk Slide, south side of Old Woman Springs Road, (Highway 247), ca. 3.0 miles west of the turnoff to Partin Brothers Mine. 960 Comment
  SD178123  Palafoxia arida A. C. Sanders, Mark A Elvin 2003-10-5 27281 San Bernardino Southern Mojave Desert: along Hwy 62 east of Twentynine Palms, ca. 1 mile east of Old Dale. Gentle alluvial slope. 390 Comment
  SD178214  Boerhavia triquetra A. C. Sanders, Mark A. Elvin 2003-10-5 27271 San Bernardino Southern Mojave Desert: along Hwy 62 east of Twentynine Palms, ca. 1 mile east of Old Dale. Gentle alluvial slope. 390 Comment
  SD185065  Carex praegracilis A. C. Sanders, E. J. Lott 1993-5-5 13928 San Bernardino Rabbit Springs, soutnh side of Rabbit Springs Road along flood control district right of way. 878 Comment
  SD185087  Elymus glaucus A. C. Sanders 1994-6-26 14934 San Bernardino Waters Road just west of Fernwood Dr. at Cedarpines Park. 1324 Comment
  SD185100  Amaranthus fimbriatus A. C. Sanders, Mark A. Elvin 2004-10-10 28966 San Bernardino South end of the Sheephole Mountains, along Highway 62, 2.8 miles west of Clarks Pass. 530 Comment
  SD185228  Lupinus A. C. Sanders, P. J. MacKay and G. K. Helmkamp 1995-5-28 17157 San Bernardino Ord Mountains area on north slope, 0.5 mile northwest of Bowen Ranch, south of Juniper Flats. 1399 Comment
  SD186135  Cryptantha microstachys A. C. Sanders, E. J. Lott 1992-5-1 12255 San Bernardino San Bernardino Mtns.; east of Water Canyon Rd. on Birmingham Ranch in Water Canyon, north side of Wildwood Canyon, east of Yucaipa. 975 Comment
  SD186169  Cuscuta campestris A. C. Sanders, N. M. Fellows 1983-10-12 4019 San Bernardino Big Morongo Preserve in Big Morongo Canyon. 794 Comment
  SD186271  Oenothera deltoides A. C. Sanders, J. Andre, et al. 2005-2-26 29116 San Bernardino Cadiz Valley, Highway 62, 4.0 miles west of Highway 177 junction to Desert Center. 305 Comment
  SD197631  Muhlenbergia porteri A. C. Sanders, Mark A. Elvin, Tim Thomas 2007-10-5 34341 San Bernardino Contral Mojave Desert: Ord Mountains, south of Tyler Valley, above gas line road extension of Harrod Road, from south/Ord Mountain Road from the north, west slope of hill 4835. 1220 Comment
  SD197672  Chaenactis stevioides A. C. Sanders 2009-3-15 36416 San Bernardino Mojave Desert: c. 1 mile (air) westsouthwest of Klondike and 0.1 mile west of National Trails Highway (old Route 66), c. 9.5 miles southeast of Ludlow. 487 Comment
  SD197762  Euphorbia revoluta A. C. Sanders, Mark A. Elvin, Tim Thomas 2007-10-5 34370 San Bernardino Central Mojave Desert: Ord Mountains, at Sweetwater Spring. 1463 Comment
  SD197824  Mirabilis pumila A. C. Sanders, Mark A. Elvin, Tim Thomas 2007-10-5 34362 San Bernardino Central Mojave Desert: Ord Mountains, at Sweetwater Spring. 1463 Comment
  SD197879  Eriogonum microthecum var. simpsonii A. C. Sanders, Mark Elvin 2001-8-3 24583 San Bernardino Clark Mnountain, Fir Canyon on north side, 1-2.2 km above Green's Well Rd. 1584 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
  SD197890  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 Highway 138 junction. 1134 Comment
  SD197894  Rumex A. C. Sanders 1994-6-26 14967 San Bernardino South of Silverwood Lake, along Forest Service Road ca. 2.0 miles east of Cottonwood Station, west of FS Road 2N43 from Cedarpines Park, under powerlines. 1150 Comment
  SD212410  Juncus saximontanus Andrew C. Sanders, D. Bramlet et al 1996-8-17 19451 San Bernardino San Bernardino Mountains: South edge of Big Pine Flat, 0.3 miles from Forest Service Road 3N14 at Big Pine Flat on road from Green Valley Lake 3073 Comment
  SD212449  Rhus trilobata A. C. Sanders, L. Lubinsky, et al. 2006-3-26 31937 San Bernardino San Bernardino Valley Region; upper Scott Canyon above canyon bend at powerlines, Loma Linda Hills, south of end of Bryn Mawr Av., 00.6 mile north of Riverside County line. 487 Comment
  SD212522  Cryptantha barbigera A. C. Sanders, Mark Elvin 2003-4-5 25894 San Bernardino Southern Mojave Desert: UC Burns Pinyon Reserve, off Skyline Ranch Road circa 2 airmiles East-Southeast of Pinoneertown, 1.5 airmiles Northwest of Yucca Valley, between front gate and reserve headquarters at old Burns home. 1250 Comment
  SD212702  Calandrinia ciliata A. C. Sanders 2006-6-7 32724 San Bernardino Mouth of Mill Creek Canyon at Greenspot, North Side of Highway 38 (Mill Creek Road) from Greenspot Road to 1 km above (East), South side of wash 616 Comment
  SD224793  Arundo donax A. C. Sanders 1996-10-2 19598 San Bernardino Yucaipa between Av. E & F, E from Wilson Crk channel to top of slope. 655 Comment
  SD224818  Asclepias fascicularis A. C. Sanders 1996-10-2 19607 San Bernardino Yucaipa, between Av. E & F, E from Wilson Crk channel to top of slope. 655 Comment
  SD224847  Ericameria palmeri var. pachylepis A. C. Sanders 1996-10-2 19588 San Bernardino Yucaipa, between Av. E & F, E from Wilson Crk channel to top of slope. 655 Comment
  SD224866  Stephanomeria exigua subsp. deanei A. C. Sanders 1996-10-2 19603 San Bernardino Yucaipa, between Av. E & F, E from Wilson Crk channel to top of slope. 655 Comment
  SD224925  Chenopodium glaucum A. C. Sanders, G. K. & L. Helmkamp 1996-8-25 19484 San Bernardino San Bernadino Mountains: NW shore of Baldwin Lake. 2042 Comment
  SD224931  Cuscuta subinclusa A. C. Sanders, P. MacKay & C. L. Sanders 1995-10-1 17902 San Bernardino San Bernadino Mtns.: In a canyon crossing the dirt Forest Service road (2N33) at the NE end of Silverwood Lake. 1096 Comment
  SD224936  Euphorbia albomarginata A. C. Sanders 1996-10-2 19606 San Bernardino Yucaipa, between Av. E & F. E from Wilson Crk channel to top of slope. 655 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
  SD224977  Robinia pseudoacacia A. C. Sanders 1996-10-2 19600 San Bernardino Yucaipa, between Av. E and F, E from Wilson Crk channel to top of slope. 655 Comment
  SD225055  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 Rive. Also present on the roadside N to beyond Agua Mansa Rd.r Comment
  SD225082  Rumex fueginus A. C. Sanders, G & L. Helmkamp 1996-8-25 19476 San Bernardino San Bernardino Mountains: NW shore of Baldwin Lake. N of Hwy 18 2043 Comment
  SD225127  Solanum rostratum A. C. Sanders 1996-6-19 18204 San Bernardino Montclair: SW corner of Foothill Blvd. and Central Ave., drainage aea at edge of pavement between commercial properties 395 Comment
  SD225130  Celtis reticulata A. C. Sanders 1996-10-2 19605 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
  SD227678  Cyperus parishii A. C. Sanders, G. Helmkamp, S. White, E. J. Lawlor, C. L. Sanders 1994-9-11 15638 San Bernardino San Bernardino Mountains: Confluence of Bear Creek and the Santa Ana River. 1045 Comment
  SD227697  Elymus elymoides A. C. Sanders, G. F. Pratt & C. L. Pierce 1997-4-5 20271 San Bernardino Northern Mojave Desert: Avawatz Mountains, Fort Irwin Military Reservation. Large east draining canyon 2 km SE of peak1876 m (BM Avawatz), ca 4 km SW of Old Mormon Spring 1402 Comment
  SD227716  Anthriscus caucalis A. C. Sanders, Mich Provance 1999-6-23 22851 San Bernardino San Bernardino Mtns. Foothills: Yucaipa, Wilson Creek N of Oak Glen Rd. & S of Fir Ave., between Fremont and Jefferson 883 Comment
  SD227739  Ericameria cuneata A. C. Sanders, Pam MacKay, Tim Thomas, John Goodman, et al. 1998-10-31 22315 San Bernardino Southern Mojave Desert: Victorville, Mojave River at Upper Narrows, just above the Hwy 18 bridge. 831 Comment
  SD227744  Gaillardia pulchella A. C. Sanders 1999-7-7 22967 San Bernardino San Bernardino Mtns.: Big Bear Valley, south side of Baldwin Lake, Spalomino Dr. ca 1/4 mi. N of Shay Rd. near entrance to wastewater treatment facility, proposed expansion area. 2049 Comment
  SD227755  Lepidospartum squamatum A. C. Sanders, G. Helmkamp, S. White, E. J. Lawlor & C. L. Sanders 1994-9-11 15630 San Bernardino San Bernardino Mountains: Santa Ana River Canyon at the midddle powerhouse, a short distance above the Warm Springs Cny. Confluence. 735 Comment
  SD227782  Plagiobothrys arizonicus A. C. Sanders 1997-3-22 20074 San Bernardino San Bernardino Mtns.: along the Pacific Crest Trail SW of Grass Valley Creek 1036 Comment
  SD227798  Arctostaphylos patula subsp. platyphylla Andrew C. Sanders, K. Cooper, R. Cooper 1986-7-25 6797 San Bernardino San Bernadino Mountains, Fawnskin Valley, just NW of the intersection of roads 3N12 & 3N14 2179 Comment
  SD227813  Lupinus andersonii Andrew C. Sanders 1994-6-26 14950 San Bernardino San Bernardino Mountains: upper Burnt Mill Canyon along Reservoir Road, 0.1 mi. NW of Burnt Mill Rd., N of Cedarpines Park. 1500 Comment
  SD227826  Quercus cornelius-mulleri Andrew C. Sanders, Pam Mackay 1999-6-19 27840 San Bernardino San Bernardino Mountains: S side of Yucaipa Ridge, NW of end of Carter St., ca. 3/4 mi. E of Spoor Cyn. 1220 Comment
  SD227833  Ribes nevadense A. C. Sanders 1994-6-26 14975 San Bernardino San Bernardino Mountains: S of Silverwood Lake, along Forest Service road ca. 2 miles E of Cottonwood Station, W of FS road 2N43 from Cedarpines Park, under powerlines. 1150 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
  SD227861  Gayophytum heterozygum A. C. Sanders 1994-6-26 14963 San Bernardino San Bernardino Mts: S of Silverwood Lake, along Forest Service road (2N59?) ca. 2 miles E of Cottonwood Station, W of FS road 2N43 from Cedarpines Park, under powerliines. Collected 0.4 mi. W of 2N43. 1150 Comment
  SD227896  Salix lasiandra var. lasiandra A. C. Sanders, P. Mackay, G. Helmkamp & S. White 1994-8-21 15348 San Bernardino San Bernardino Mountains: Arrowbear Lake in the community of the same name, E of Running Springs. 1890 Comment
  SD227901  Collinsia heterophylla A. C. Sanders 1994-6-26 14938 San Bernardino San Bernardino Mountains: Mozumdar Road, 0.2 - 0,3 mi. below Crest Forest Dr., Cedarpines Park. Many houses. 1500 Comment
  SD227906  Pedicularis semibarbata Andrew C. Sanders, S. White, P. Mackay 1994-6-3 14668 San Bernardino San Bernardino Mountains: Pleuss-Staufer limestine mine on the ridgetop above (E of) the head of Crystal Creek, N slope of the mountains above Lucerne Valley. 2150 Comment
  SD232627  Cryptantha pterocarya var. cycloptera A. C. Sanders, P. MacKay, A. Knapp, D. & S. Kaufman 1995-4-9 16450 San Bernardino Mojave Desert: Stoddard Ridge at pipeline crossing near Traer Agua Canyon, ca. 18 mi. SSE of Barstow. 1100 Comment
  SD232649  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, ca. 18 mi. SSE of Barstow. 1100 Comment
  SD232657  Stellaria nitens A. C. Sanders, P. MacKay, A. Knapp, D. & S. Kaufman 1995-4-9 16428 San Bernardino Mojave Desert: Stoddard Ridge at pipeline crossing near Traer Agua Canyon, ca. 18 mi. SSE of Barstow. 1100 Comment
  SD232667  Cornus sericea A. C. Sanders, E. J. Lawlor, P. MacKay, C. Sanders, et al 1995-6-24 17405 San Bernardino San Bernardino Mtns: below Barton Flats, road crossing of Stetson Creek and E to artificial pond at head of the drainage to the N. 1680 Comment
  SD232813  Vitis girdiana A. C. Sanders 1996-9-22 19567 San Bernardino San Bernardino Mtns./Mojave Desert: upper Box S Spring, 0.35 mi. below Camp Rock Rd. 352 Comment
  SD233798  Silene verecunda subsp. platyota A. C. Sanders 1994-6-26 14940 San Bernardino San Bernardino Mountains: Mozumdar road, 0.2 - 0.3 mi. below Crest Forest Dr., Cedarpines Park. 1500 Comment
  SD233838  Acmispon strigosus A. C. Sanders, P. J. MacKay, T. Thomas 2003-5-18 26743 San Bernardino San Bernardino Mtns.: Cleghorn Road, 0.5 mi NE of Cajon 1006 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
  SD234509  Galium hilendiae A. C. Sanders, G. K. Helmkamp, P. J. MacKay 1995-5-21 17000 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
  SD234863  Buddleja utahensis A. C. Sanders, J. Andre, M. O. Bagley, A. Howald, et al. 2008-3-19 34432 San Bernardino Eastern Mojave Desert: Ivanpah Valley near foot of Clark Mtn., 3 mi. (air) south of Umberci Mine, 2.5 mi. NE of Whiskey Spring. 1050 Comment
  SD236109  Pteridium aquilinum A. C. Sanders, K. Beaman, T. B. Salvato, et al 2006-9-8 33162 San Bernardino San Bernardino Mountains.: east of Runnig Springs School Rd. at the SE edge of Running Springs, south of Hwy 18 near Seymour Flat 1890 Comment
  SD236131  Juncus macrandrus A. C. Sanders 1994-8-7 15233 San Bernardino San Bernardino Mtns.: upper (eastern) end of Bluff Lake Meadow, S of Big Bear Lake 2340 Comment
  SD236441  Phoradendron pauciflorum A. C. Sanders, Kent Beaman, T. B. Salvato, et al 2006-9-22 33188 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
  SD237244  Juncus ensifolius A. C. Sanders, P. J. MacKay, G. K. Helmkamp, C. L. Sanders 1994-8-14 15271 San Bernardino San Bernadino 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
  SD237368  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 CadyMountains along 4WD road at mouth of canyon below Old Dominion Mine. 430 Comment
  SD237395  Nemacladus sigmoideus A. C. Sanders, O. F. Clarke & CNPS Field Trip 1992-5-9 12279 San Bernardino San Bernardino Mountains/Mojave Desert: mouth of Burns Canyon, 0.5 mi. west of end of pavement near Rimrock (Rimrock 7.5'Q) 1433 Comment
  SD239493  Juncus macrophyllus A. C. Sanders, Scott D. White 1994-8-25 15423 San Bernardino San Bernardino Mountains: Little Mill Creek, 0.8 mi. east of Hwy 330 on Forest Service road 1N09 (City Cr. Truck Trail), NE foot of Harrison Mountain )Harrison Mtn. 7.5'Q) 899 Comment
  SD239528  Elymus hispidus A. C. Sanders 2011-7-21 39820 San Bernardino San Bernardino Mountains: 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 (Moonridge 7.5'Q) 2101 Comment
  SD239721  Euphorbia revoluta A. C. Sanders, Mark A. Elvin 2007-10-6 34408 San Bernardino Central Mojave Desert: Ord Mountains, lower part of canyon elow Willow Spring (Ord Mountain 7.5'Q) 1392 Comment
  SD240776  Pentagramma triangularis A. C. Sanders 2007-1-26 33296 San Bernardino San Gqabriel Valley: Upland, northwest side of town, just east of Los Angeles C. 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
  SD240857  Ericameria pinifolia A. C. Sanders 2007-1-26 33286 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. 473 Comment
  SD253327  Allium campanulatum A. C. Sanders, Karen Kirtland 2016-5-11 42483 San Bernardino San Bernardino Mountains: upper Cushenbury Canyon, west of Hwy 18, powerline route below closed dump & active transfer station, NE of Holcomb Valley Road & south of Jacoby Cyn. Rd. (Big Bear City 7.5'Q) 2004 Comment
  SD253373  Brickellia oblongifolia var. linifolia A. C. Sanders, Karen Kirtland 2016-6-3 42539 San Bernardino San Bernardino Mountains: Near head of Cushenbury Canyon, slope below road at NE edge of disturbed area of Big Bear Landfill, SC Edison pole line, ca. 0.75 km SW of Highway 18 jct. with Smarts Ranch Rd., 1.3 km NE of Holcomb Valley Rd. at site of Doble. 2006 Comment
  SD254623  Melilotus officinalis A. C. Sanders, Karen Kirtland 2016-6-15 42561 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, ca. 0.18 km north of Hwy 18 just SW of Big Bear Airport. 2046 Comment
  SD260998  Gilia Andrew C. Sanders, P. J. MacKay, G. Helmkamp, A. Knapp 1995-4-23 16667 San Bernardino San Bernardino Mtns/Mojave Desert: N foot of the mtns, SE of Lucerne Valley, wash on alluvial fan just below mouth of Rattlesnake Canyon (Rattlesnake Canyon 7.5'Q) 1159 Comment
  SD262306  Trichostema micranthum A. C. Sanders, Mark Bibbo, Morgan King, Huang-Chi Kuo 2017-6-5 43277 San Bernardino San Bernardino Mountains: Holcomb Valley, along SCE powerline north of Holcomb Valley Road (3N16), north of Saragossa Spring (Big Bear City 7.5'Q) Comment
  SD262309  Mentzelia congesta A. C. Sanders, Mark Bibbo, Morgan King, Huang-Chi Kuo 2017-6-5 43270 San Bernardino San Bernardino Mountains: Holcomb Valley, along SCE powerline north of Holcomb Valley Road (3N16), north of Saragossa Spring (Big Bear City 7.5'Q) 2291 Comment
  SD262358  Eriogonum microthecum var. corymbosoides A. C. Sanders, Mark Bibbo, Morgan King, Stephanie Hines 2017-5-24 43231 San Bernardino San Bernardino Mountains: Holcomb Valley, along SCE powerline NNE of FS Rd. 3N16 intersection with 3N12. 2227 Comment
  SDSU21785  Cryptantha intermedia var. intermedia A. C. Sanders 2003-4-2 25807 San Bernardino San Bernardino Valley; Colton Dunes, north of Santa Ana Ave and East of Riverside Ave, on the side of the tank farm south of slover Ave. 290 Comment
  SEINET1004365  Stillingia linearifolia A. C. Sanders, Mitch Provance 2003-1 25814 San Bernardino San Bernardino Valley: Colton Dunes, north of Santa Ana Ave and east of Riverside Ave, on the east side of the tank farm, south of Slover Ave. 274 Comment
  SEINET1004532  Carex lemmonii A. C. Sanders, P. J. MacKay 1994-1 15031 San Bernardino San Bernardino Mtns.: Wildhorse Creek at and above Forest Service campsite, 1.5 mi ESE of summit of Sugarloaf Mtn. 2399 Comment
  SEINET10385107 Image available Yucca schidigera A. C. Sanders, Mark Elvin 2003-4-5 25858 San Bernardino 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
  SEINET1908626  Ribes aureum var. gracillimum A. C. Sanders 2007-1 33291 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 (Mt. Baldy/Ontario 7.5' Qs.) 473 Comment
  SEINET1909528  Encelia frutescens A. C. Sanders, Kent Beaman 2004-1 27607 San Bernardino Mojave Desert: proposed 160 acre gravel quarry on Kane Wash, ca. 0.5 mi west of Fort Cady Rd. at a point 2 miles south of I-40, ca. 5 miles (air) SE of Newberry Springs, between Troy Lake and the Rodman Mountains, east of the Newberry Mountains 575 Comment
  SEINET1909570  Nicolletia occidentalis A. C. Sanders, Petra Wester 2004-1 28146 San Bernardino San Bernardino Mtns: Burns Canyon, upper canyon in vicinity of Burns Spring 1478 Comment
  SEINET1909603  Cryptantha angustifolia A. C. Sanders, Kent Beaman 2004-1 27608 San Bernardino Mojave Desert: proposed 160 acre gravel quarry on Kane Wash, ca 0.5 mi west of Fort Cady Rd. at a point 2 miles south of I-40, ca 5 miles (air) SE of Newberry Springs, between Troy Lakes and the Rodman Mountains, east of the Newberry Mountains 575 Comment
  SEINET1909849  Agrostis A. C. Sanders, Bramlet, Jacobmyer, Spilman 1996-1 19432 San Bernardino San Bernadino Mtns.: Crab Creek, 3.7 mi. N of Green Valley Lake Rd. on FS Rd. 3N16. 1798 Comment
  SEINET2042096 Image available Baileya pauciradiata A. C. Sanders, P. J. MacKay 2001-4-14 24022 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
  SEINET2042100 Image available Camissonia pallida A. C. Sanders, P. J. MacKay 2001-4-14 23992 San Bernardino (Yucca Valley North Quad 7.5') E end San Bernardino Mountains; E of Flat Top Mountain, on HWY 247, 6.1 mi N of HWY 62 & 0.5 mi N of Pipes Canyon Rd. 1110 Comment
  SEINET2042441 Image available Camissonia cardiophylla A. C. Sanders, Mitch Provance, Tim Thomas 2001-3-16 23813 San Bernardino Sheep Hole Mountains, S side of Sheep Hole Pass, canyon E of the hwy, ca. 0.6 mi S of microwave tower. (Dale Lake Quad 7.5') 730 Comment
  SEINET2042442 Image available Cryptantha racemosa A. C. Sanders, Mitch Provance, Tim Thomas 2001-3-16 23827 San Bernardino Sheep Hole Mountains, S side of Sheep Hole Pass, canyon E of the hwy, ca. 0.6 mi S of microwave tower. (Dale Lake Quad 7.5') 730 Comment
  SEINET2042514 Image available Cryptantha pterocarya A. C. Sanders, Mitch Provance, Tim Thomas 2001-3-16 23824 San Bernardino (Dale Lake Quad 7.5') Sheep Hole Mountains, S side of Sheep Hole Pass, canyon E of the hwy. Ca. 0.6 mi S of microwave tower. 730 Comment
  SEINET2042535 Image available Stillingia linearifolia A. C. Sanders 2001-4-6 23924 San Bernardino (Desert Hot Springs Qud 7.5') Coachella Valley, Desert Hot Springs, N of intersection of Pierson Blvd. & Atlantic, N of flood control ditch. T2S R4E S25. 348 Comment
  SEINET2042537 Image available Emmenanthe penduliflora A. C. Sanders 2001-4-6 23929 San Bernardino (Desert Hot Springs Qud 7.5') Coachella Valley, Desert Hot Springs, N of intersection of Pierson Blvd. & Atlantic, N of flood control ditch. T2S R4E S25. 348 Comment
  SEINET2042538 Image available Lupinus sparsiflorus A. C. Sanders 2001-4-6 23930 San Bernardino (Desert Hot Springs Qud 7.5') Coachella Valley, Desert Hot Springs, N of intersection of Pierson Blvd. & Atlantic, N of flood control ditch. T2S R4E S25. 348 Comment
  SEINET2043068 Image available Ageratina adenophora A. C. Sanders, B. Pitzer 1987-4-29 7102 San Bernardino San Bernadino Mountains, Waterman Canyon where Waterman Canyon Rd. crosses the stream, .65 mi. above Hwy 18. (T 1N, R 4W, S 11) 579 Comment
  SEINET2043124 Image available Atriplex argentea A. C. Sanders, P. J. MacKay, G. Helmkamp, S. White, C. L. Sanders 1994-9-4 15550 San Bernardino San Bernardino Mountains: NE side of Baldwin Lake. T2N R2E Sec 6 (SE/4) 2043 Comment
  SEINET2052340 Image available Datura wrightii A. C. Sanders, Mark A. Elvin 2003-10-5 27230 San Bernardino UC Burns Pinyon Ridge Reserve, big wash at Yucca Valley town limit off (above) Pioneertown Rd and mouth of large canyon from NE. (Yucca Valley North 7.5'). 1097 Comment
  SEINET2054401 Image available Pseudognaphalium stramineum A. C. Sanders 1986-6-18 6606 San Bernardino Redlands, at intersection of Hwy I-10 and California Street, at end of fwy exit ramp, heading E, on S side of ramp. 365 Comment
  SEINET2066345 Image available Phoradendron densum A. C. Sanders, Mark Elvin 2003-4-5 25869 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 headquaraters at old Burns home (Yucca Valley North 7.5'). 1249 Comment
  SEINET2066347 Image available Cryptantha mohavensis A. C. Sanders, Steve Boyd, B. G. Pitzer, et al. 1986-4-12 6449 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 (Lake Arrowhead 7.5 Q.) 944 Comment
  SEINET226231  Amelanchier alnifolia A. C. Sanders 1983-6-12 3859 San Bernardino N side Clark Mtn upper Fir Canyon including White Fir grove E Mojave Desert 2103 Comment
  SEINET226234 Image available Menodora spinescens A. C. Sanders 1983-6-11 3841 San Bernardino Winters Pass, Mesquite Mountains, eastern Mojave Desert, 40 miles (airline) NE of Baker. 1219 Comment
  SEINET226241  Psorothamnus fremontii A. C. Sanders 1983-4-23 3783 San Bernardino Whipple Mountains, rocky ridge above and east of Whipple Wash along the powerlint road, 305 Comment
  SEINET232555  Stephanomeria pauciflora A. C. Sanders 1987-6-12 7126 San Bernardino Alluvial fan at the mouth of Devil Canyon Cajon Pass area NW of San Bernardimo State University. 518 Comment
  SEINET235204  Epilobium canum A. C. Sanders, T. Salvato 1999-7-9 22981 San Bernardino San Bernardino Mtns. foothills: Yucaipa Wilson Creek N of Oak Glen Rd & S of Fir Ave. between Fremont and Jefferson 930 Comment
  SEINET235206 Image available Melica imperfecta A. C. Sanders, Mitch Provance 1999-6-23 22870 San Bernardino San Bernardino Mtns. foothills: Yucaipa Wilson Creek N of Oak Glen Rd & S of Fir Ave. between Fremont and Jefferson 930 Comment
  SEINET235748  Cyperus niger A. C. Sanders, G. Helmkamp; S. White E. J. Lawlor 1994-9-11 15651 San Bernardino San Bernardino Mountains: F. S. road 1N09 between Manzanita Flat and Keller Cliffs. 1190 Comment
  SEINET235852  Centaurea diffusa A. C. Sanders, P. MacKay; G. Helmkamp S. White 1994-8-21 15356 San Bernardino San Bernardino Mtns.: Arrowbear Lake in the community of the same name E of Running Springs. 1890 Comment
  SEINET235869  Arenaria macradenia A. C. Sanders, S. Myers; P. MacKay 1994-5-27 14496 San Bernardino San Bernardino Mtns: lower Furnace Canyon on the N slope of the mountains above Lucerne Valley. 1500 Comment
  SEINET238665  Cryptantha nevadensis A. C. Sanders, D. Mauleg; K. D. Jones 1998-5-12 21836 San Bernardino Mojave Desert: Baldy Mesa Lugo-Vincent Powerline (S Cal. Edison) south of Phelan Road near Caughlin Road. 1200 Comment
  SEINET238734  Hedera helix A. C. Sanders, Mitch Provance, J. Ross 1998-12-23 22369 San Bernardino San Bernardino Mtns.: upper Waterman Canyon, ca. 1/4 km below the highway 18 crossing. 915 Comment
  SEINET238909 Image available Melica imperfecta A. C. Sanders, D. Malueg; K. D. Jones 1998-5-12 21770 San Bernardino Mojave Desert: Lugo-Vincent Powerline (S Cal. Edison) ca. 4 miles NE of Cajon Summit (cajon 7.5' Q.) 1128 Comment
  SEINET2441335  Amaranthus torreyi A. C. Sanders, Mark A. Elvin; Tim Thomas 2007-10-5 34366 San Bernardino Central Mojave Desert: Ord Mountains, at Sweetwater Spring (Ord Mountain 7.5' Q.).; 0 1463 Comment
  SEINET254494  Stipa pulchra A. C. Sanders, E. J. Lott 1992-5-1 12270 San Bernardino San Bernardino Mtns.: east of Water Canyon Rd. on Birmingham Ranch in Water Canyon, north side of Wildwood Canyon, keast of Yucaipa (Forest Falls) 975 Comment
  SEINET269296  Eriogonum davidsonii A. C. Sanders, G. Helmkamp; L. Helmkamp 1996-8-25 19499 San Bernardino San Bernardino Mtns.: Holcomb Creek at Coxey Rd. 3 mi. NW of Fawnskin. 1982 Comment
  SEINET269345 Image available Phacelia cryptantha A. C. Sanders, G&L Helmkamp 1995-4-30 16755 San Bernardino East San Bernardino Mountains Mojave Desert: Morongo Valley Little Morongo Canyon stream crossing 1.75 miles north of 1000 Comment
  SEINET269554  Glycyrrhiza lepidota A. C. Sanders 1996-9-22 19572 San Bernardino San Bernardino Mountains: Cushenbury Canyon at and just below Whiskey Spring 1585 Comment
  SEINET270248  Monolepis nuttalliana A. C. Sanders, M. Skinner 1995-4-6 16398 San Bernardino Mojave Desert: Southeast end of Coyote Dry Lake 0.7 miles Northwest of Powerlines on a wide dirt road about 20 miles n 545 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
  SEINET3001323 Image available Erioneuron pulchellum A. C. Sanders, Fred M. Roberts, Katy Beck, Eve Lawger, et al. 2009-3-26 36623 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
  SEINET3078295 Image available Chaenactis fremontii A. C. Sanders, Jim Andre 2009-3-12 36315 San Bernardino Mohave 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 (gasoline rte?) c. 0.16 mi. east of Bolo Rd. (Amboy 7.5' Q.) 267 Comment
  SEINET3079862 Image available Veronica peregrina subsp. xalapensis A. C. Sanders, G. Helmkamp 1996-3-24 18013 San Bernardino Mojave Desert (western); agricultural area along El Mirage Rd., 4.4 mi E of the Los Angeles Co. line 899 Comment
  SEINET3081398 Image available Yabea microcarpa A. C. Sanders, P. MacKay, A. Knapp, D. Kaufman, S. Kaufman 1995-4-9 16429 San Bernardino Mojave Desert, Stoddard Ridge at pipeline crossing near Traer Agua Canyon, ca. 18 mi. SSE of Barstow. 1097 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
  SEINET3099419 Image available Camissonia boothii Andrew C. Sanders, Jim Andre 2009-3-12 36333 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
  SEINET3124281 Image available Cryptantha angustifolia A. C. Sanders 2009-3-15 36413 San Bernardino Mojave Desert: Cadiz Valley, c. 2.2 miles (air) WSW of Chambless, 1 mile south of Rte 66/National Trails Hwy (Cadiz 7.5 Q.) 231 Comment
  SEINET3124284 Image available Stylocline psilocarphoides A. C. Sanders 2009-3-22 36503 San Bernardino East-central Mojave Desert: north foot of Sleeping Beauty Mtn., valley c. 8.5 west of Broadwell Dry Lake (Sleeping Beauty 7.5'). 671 Comment
  SEINET3195140 Image available Atrichoseris platyphylla A. C. Sanders, A. Howald, Brian A. Elliott 2009-4-4 36769 San Bernardino Mojave Desert; Cady Mountains, along powerline route, ca. 2 mi (air) NW of Old Dominion Mine (west of Broadwell Mesa 7.5' Q.) 591 Comment
  SEINET3196435 Image available Ephedra californica A. C. Sanders 2009-4-2 36762 San Bernardino Mojave Desert: Cady Mountains, SW of Broadwell Dry Lake, c. 2 miles SSW old Old Dominion Mine (Broadwell Lake 7.5 Q). 457 Comment
  SEINET3222957 Image available Aristida californica var. californica A. C. Sanders, J. Lyman, C. Sylber 1988-11-20 8761 San Bernardino Sandy slope at foot of hills just E of the main gate at 29 Palms Marine Corps Base. 590 Comment
  SEINET3223434 Image available Amaranthus torreyi A. C. Sanders, Mark A. Elvin, Tim Thomas 2007-10-5 34366 San Bernardino Central Mojave Desert; Ord Mountains, at Sweetwater Spring. 1460 Comment
  SEINET3240445  Cryptantha oxygona A. C. Sanders, Mark Elvin 2003-1 25885 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 headquarters at old Burns home. 1250 Comment
  SEINET3246125  Chenopodium berlandieri A. C. Sanders, Mark A. Elvin 2007-1 34398 San Bernardino Central Mojave Desert: Ord Mountains, canyon at Willow Spring. 1585 Comment
  SEINET3246285  Eriogonum umbellatum A. C. Sanders, Mark Elvin 2001-1 24581 San Bernardino Eastern Mojave Desert: Clark Mtn., 'Fir Canyon' on north side, 1-2.2 km above Green's Well Rd. 1580 Comment
  SEINET3285104 Image available Cryptantha inaequata A. C. Sanders, Jim Andre 2009-3-13 36367 San Bernardino Mojave Desert; old volcanic cinder mine site (c. 1955) on south side of Dish Hill, north of National Trails Hwy c. 1 mile NE of East Siberia siding, c. 12 miles west of Amboy via the highway. 343 Comment
  SEINET3285110 Image available Allionia incarnata A. C. Sanders, Mark A. Elvin; Tim Thomas 2007-10-5 34372 San Bernardino Central Mojave Desert; Ord Mountains, at Sweetwater Spring. 1463 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
  SEINET3507458 Image available Caulanthus cooperi A. C. Sanders, Van Devender, Boyd, Pitzer 1986-4-12 6422 San Bernardino North side of the San Bernardino Mountains, Cushenbury Canyon, ca. 1/2 mi. below Whisky Springs and 3.25 mi. above Camp Rock Road. 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
  SEINET3828395  Cornus nuttallii A. C. Sanders, John F. Green 2012-1 40332 San Bernardino San Bernardino Mtns.: Crestline, on ridge overlooking Lake Gregory, between Lakeview Dr. and Crest Forest Dr., 3.8 acre parcel proposed for contruction of municipal water tank, just W of existing tanks. (San Bernardino North 7.5') 1577 Comment
  SEINET3881479  Juncus triformis A. C. Sanders, P. J. MacKay; Tim Thomas 2003-5-18 26769 San Bernardino San Bernardino Mtns.: Cleghorn Road, 0.5 mi. NE of Cajon (Cajon 7.5' Q.).; 0 1006 Comment
  SEINET3920237  Bouteloua aristidoides A. C. Sanders, Mark A. Elvin 2004-10-10 28959 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 (Clarks Pass 7.5' Q).; 0 530 Comment
  SEINET3931112  Atriplex confertifolia A. C. Sanders, P. J. MacKay; Tim Thomas 2004-10-17 28884 San Bernardino Southern Mojave Desert: Melville Lake, Johnson Valley, along road at northern side of the dry lake (Melville Lake 7.5').; 0 823 Comment
  SEINET4208369  Elymus glaucus A. C. Sanders 1994-6-26 14945 San Bernardino San Bernardino Mtns.: Mozumdar Road, 0.2-0.3 mi below Crest Forest Drive, Cedarpines Park (Silverwood Lake 7.5' Q:); 0 1500 Comment
  SEINET4208372  Elymus glaucus A. C. Sanders, E. J. Lott 1992-6-12 12388 San Bernardino San Bernardino Mtns.: Oak Glen Creek Canyon, WNW of Pisgah Peak. N of Birmingham Ranch along dirt access road to Oak Glen Road (Forest Falls 7.5; Q.) Near the Yucaipa Water District wells.; 0 1037 Comment
  SEINET4560552  Pectocarya heterocarpa A. C. Sanders 2013-1 40626 San Bernardino Mojave Desert: 2.5 miles north of Baker along Hwy 127, south end of Silver (dry) Lake 281 Comment
  SEINET4674279  Gilia stellata A. C. Sanders, Jim Andre; M. Bagley; A. Howald 2008-3-19 34437 San Bernardino Eastern Mojave Desert: Ivanpah Valley near foot of Clark Mountan, just north of Antimony Gulch Wash and about 2.2 mi. SE of Ivanpah Springs.; 0 1098 Comment
  SEINET4691492  Solanum americanum A. C. Sanders, Mitch Provance 2012-1 40176 San Bernardino San Bernardino Basin Region: Cit of Chino, SE of Intersection of Edison Ace. and Oaks Ave., edge of Chaffey College Chino Campus, public right of way along powerlines 206 Comment
  SEINET5585847  Achnatherum occidentale subsp. californicum A. C. Sanders, P. MacKay 1994-1 14832 San Bernardino San Bernardino Mountains: lower Miller Canyon (E Fork of W Fork of Mojave River), below Pilot Rock Camp 1067 Comment
  SEINET7549329 Image available Carex alma A. C. Sanders, P. MacKay, G. Helmkamp, S. White, C. L. Sanders 1994-9-4 15582 San Bernardino Arrastre Creek at crossing of F.S. road 2N01 and the Pacific Crest Trail. 2408 Comment
  SEINET7559374 Image available Carex fracta A. C. Sanders 1994-6-26 14960 San Bernardino San Bernardino Mountains, Burnt Mill Canyon along Burnt Mill Road, N of Cedarpines Park, 1.3 mi below Crest Forest Rd. 1280 Comment
  SEINET7566393 Image available Carex luzulina A. C. Sanders, P. MacKay 1994-7-24 15133 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
  SEINET7568651 Image available Carex nebrascensis A. C. Sanders, P. Mackay, G. Helmkamp, S. White, C. L. Sanders 1994-9-4 15599 San Bernardino San Bernardino Mountains, Arrastre Creek at crossing of F.S. road 2N04, just below confluence with Balky Horse Canyon. 2149 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
  SEINET7577167 Image available Carex subfusca A. C. Sanders, P. MacKay 1994-7-17 15105 San Bernardino San Bernardino Mts, Wildhorse Meadow at and just below Wildhorse Spring. 2667 Comment
  SEINET7577184 Image available Carex subfusca A. C. Sanders, R. T. Hawke 2005-7-3 31317 San Bernardino Cienaga Seca, Blue Sky Meadow Science Camp, S and W sides of the meadow (Onyx Peak 7.5' Q). 2469 Comment
  SEINET7579383 Image available Carex utriculata A. C. Sanders 1994-8-7 15256 San Bernardino San Bernardino Mtns, trail to the Champion Lodgepole Pine, ca 1/4 mi SW of Bluff Lake, Siberia Creek drainage, S of Big Bear Lake. 2316 Comment
  SEINET898807  Astragalus didymocarpus A. C. Sanders, Van Devender, Boyd, Pitzer, et al. 1986-1 6428 San Bernardino Lucerne Valley, 2.9 miles W of the Junction of hwy 18 and the Old Woman Springs Road in the town of Lucerne Valley, west end of the granite that include Strawberry Peak. 914 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
  UC1534571  Orobanche californica subsp. feudgei A. C. Sanders 1985-5-11 5784 San Bernardino North side of the San Bernardino Mountains, along Highway 18, 1.5 mi below the point where it begins descending toward the Mojave Desert, 5 miles above the National Forest boundary. Comment
  UC1605754  Ephedra funerea A. Sanders with J. Lyman 1989-4-24 9049 San Bernardino near shaft shown on topographic map of base (mt. range in ne corner of base, nw end of mts); Twentynine Palms Marine Corps base, Sunshine Peak Range, Lav 1005 Comment
  UC1605778  Stillingia linearifolia A. C. Sanders with J. Lyman 1989-4-16 9070 San Bernardino Surprise Spring Twentynine Palms Marine Corps Base, Sand Hill Range (sw corner of base, UTM: NH-71E, 95N) 685 Comment
  UC1608044  Ribes malvaceum A. C. Sanders with E. J. Lott and D. Pendleton 1992-6-5 12359 San Bernardino e Yucaipa (beside the road to the old Hubner House, ca. 3/4 mi n of Wildwood Cyn. Rd., vicinity of Old Hunt Ranch); San Bernardino Mountains, Water Canyon 1066 Comment
  UC1787281  Camissoniopsis bistorta A. C. Sanders, Mitch Provance 1998-5-28 21884 San Bernardino San Bernardino Valley: Agua Mansa area, north side of the Santa Ana River just east of Riverside Ave. 259 Comment
  UC1787305  Muhlenbergia richardsonis A. C. Sanders, P. MacKay, G. Helmkamp, S. White & C. L. Sanders 1994-9-4 15579 San Bernardino San Bernardino Mountains: Arrastre Creek at crossing of F. S. road 2N01 and the Pacific Crest Trail. 2133 Comment
  UC1787346  Selaginella bigelovii A. C. Sanders, Mark Elvin 2003-4-5 25931 San Bernardino Majave 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, canyons south of road from front gate to old Burns home 1097 Comment
  UC1789105  Sorbaria arborea A. C. Sanders with Mitch Provance 2000-9-17 23663 San Bernardino San Bernardino Mountains: Oak Glen, Los Rios Rancho, at head of Little San Gorgonio Creek Canyon 1463 Comment
  UC1789109  Azolla filiculoides A. C. Sanders, P. J. MacKay, S. D. White, C. L. Sanders 1994-9-18 15698 San Bernardino San Bernardino Mountains: Clarks Ranch (site) along the Seven Pines Road, ca. 0.25 mi E of Deer Creek, Santa Ana River Canyon 1494 Comment
  UC1792805  Kallstroemia californica A. C. Sanders, Mark A. Elvin 2004-10-10 28941 San Bernardino Southern Mojave Desert: south end of Sheephole Mtns. along Hwy 62, 2.8 miles west of Clarks Pass, 26.2 miles east of Utah Trail in Twentynine Palms 530 Comment
  UC1931002  Madia elegans A. C. Sanders with Kent Beaman, T. B. Salvato, et al 2006-9-8 33142 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. Comment
  UC2015516  Juncus rugulosus A. C. Sanders, D. Bramlet, M. Jacobsmyer, Harry Spilman 1996-8-17 19430 San Bernardino San Bernardino Mtns.: Crab Creek, 3.7 mi N of Green Valley Lake Road on FS Road 3N16. Comment
  UC2015522  Solidago confinis A. C. Sanders, D. Bramlet, M. Jacobsmyer, Harry Spilman 1996-8-17 19447 San Bernardino San Bernardino Mtns.: Holcomb Creek at FS Road 3N16, and to 1 km upstream. Comment
  UC2015569  Castilleja plagiotoma A. C. Sanders, Pam MacKay 1995-5-13 16999 San Bernardino San Bernardino Mtns: N side of the mtns. S of Apple Valley; FS Road 3N14 (Oak Spr. Rd.), ca. 2.8 mi. above Bowen Ranch Rd. and ca. 1/2 mi. below Oak Springs. Comment
  UC2015572  Tauschia arguta A. C. Sanders with J. Lyman 1995-4-15 16539 San Bernardino Fontana: E slopes of the Jurupa Hills, S of Jurupa Hills Regional park, W of Sierra Ave., NE of Mount Jurupa. Comment
  UC2015599  Pistacia chinensis A. C. Sanders 1993-9-7 14198 San Bernardino San Bernardino Mtns.: Oak Glen, along entry road to Snowline Orchards. Comment
  UC2015647  Lessingia glandulifera A. C. Sanders with P. MacKay and C. L. Sanders 1995-10-1 17900 San Bernardino San Bernardino Mountains, southern Mojave Desert, just above the Mojave River Forks Dam, W of road from Hesperia. Comment
  UCD101355  Eriogonum umbellatum A. C. Sanders; Mark Elvin 2001-8-3 24587 San Bernardino Eastern Mojave Desert, Kingston Range, canyon 1 mile SE of Horse Thief Springs. 1372 Comment
  UCD101678  Sidotheca trilobata A. C. Sanders; P. MacKay 1994-6-12 14708 San Bernardino San Bernardino Mountains. Crowder Canyon area of Cajon Pass, 2-2.2 miles E of Hwy 215 along Hwy 138. 1050 Comment
  UCD113702  Potentilla biennis A. C. Sanders; P. MacKay 1994-7-10 15035 San Bernardino San Bernardino Mountains: Wildhorse Creek at and above Forest Service campsite, 1.5 mi. ESE of summit of Sugarloaf Mtn. 2400 Comment
  UCD114637  Brassica tournefortii A. C. Sanders; B. Phillips 1988-2-11 7611 San Bernardino South of Bryn Mawr beside a grapefruit orchard at the end of Bryn Mawr Ave. 457 Comment
  UCD115687  Lepidium lasiocarpum subsp. lasiocarpum A. C. Sanders; G. F. Pratt, C. Pierce 1997-4-5 20245 San Bernardino Northern Mojave Desert: Avawatz Mtns., Fort Irwin Nat. Training Center, spring in canyon S of peak 4849. 1189 Comment
  UCD117110  Thamnosma montana A. C. Sanders; P. MacKay, A. Knapp, D. and S. Kaufman 1995-4-9 16451 San Bernardino Mojave Desert: Stoddard Ridge at pipeline crossing near Traer Aqua Canyon, ca. 18 miles SSE of Barstow. 1100 Comment
  UCD117297  Diospyros virginiana var. virginiana A. C. Sanders; Nghi Diep 2000-7-21 23591 San Bernardino San Bernardino Mountains: Near Old Mormon Road Monument on old loop off Highway 18 below Crestline. 1280 Comment
  UCD120330  Phacelia cicutaria var. hispida A. C. Sanders; P. J. MacKay, E. J. Lawlor, D. L. Sanders 2004-6-27 28360 San Bernardino San Bernardino Mtns.: Little Bear Creek, ca. 1.5 mi. ENE of Lake Arrowhead, above confluence with Hooks Creek. 1470 Comment
  UCD126830  Solanum americanum A. C. Sanders; Mihai Costea, T. Salvato 1999-11-11 23247 San Bernardino San Bernardino Valley: Redlands, north side of Lugonia Avenue, ca. 200-300 meters east of Fwy 30. 390 Comment
  UCD128024  Sanicula graveolens A. C. Sanders; J. Lyman 1989-6-8 9107 San Bernardino San Bernardino Mountains, San Bernardino National Forest, mountain slopes west of Deep Creek and 2 miles west-northwest of Green Valley Lake, 0.25 mile southwest of Fiserman's Camp. Along trail ca. 100 meters south of Forest Road 2N182. 1731 Comment
  UCD128226  Aralia californica A. C. Sanders; S White 1994-8-25 15432 San Bernardino San Bernardino Mountains: unnamed tributary of Plunge Creek at and above F.S. Road 1N09 (City Creek Truck Trail). 1355 Comment
  UCD130024  Centaurea diffusa A. C. Sanders; Pam MacKay, Tim Thomas 1999-10-9 23138 San Bernardino San Bernardino Mountains, the 'lake' at Arrowbear Lake, east of Running Springs on south side of Highway 18. 1875 Comment
  UCD133038  Ephedra aspera A. C. Sanders; Mark A. Elvin 2001-5-11 24271 San Bernardino Southcentral Mojave Desert, northen end of Sheep Hole Mountains, large canyon east of microwave tower at summit of Sheep Hole Pass. 762 Comment
  UCD133109  Ephedra funerea A. C. Sanders; Mitch Provance, Petra Wester 2004-5-30 28019 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
  UCD133723  Juniperus californica A. C. Sanders; Petra Wester and T. B. Salvato. 2004-5-1 27703 San Bernardino Southern Mojave Desert: Hesperia, on dirt track 0.1 mi. SE of frontage road of I-15. 0.2 mi. south of Ranchero St. 1188 Comment
  UCD136127  Woodwardia fimbriata A. C. Sanders; S White 1994-8-25 15430 San Bernardino San Bernardino Mountains: Plunge Creek at and above F.S. Road 1N09 (City Creek Truck Trail). 1110 Comment
  UCD136920  Trixis californica var. californica A. C. Sanders; Mark Elvin 2001-5-11 24266 San Bernardino southcentral Mojave Desert, northern end of Sheep Hole Mountains, large canyon east of microwave tower at summit of Sheep Hole Pass. 762 Comment
  UCD139079  Nolina bigelovii A. C. Sanders; Mark A. Elvin 2001-5-11 24259 San Bernardino Southcentral Mojave Desert, northern end of Sheep Hole Mtns, large canyon east of microwave tower at summit of Sheep Hole Pass. 232 Comment
  UCD141203  Cyperus niger A. C. Sanders; S. White 1994-8-25 15445 San Bernardino San Bernardino Mountains: Alder Creek at and above F.S. road 1N09 (City Creek Truck Trail). 1230 Comment
  UCD142843  Juncus triformis A. C. Sanders 2003-6-10 26874 San Bernardino San Bernardino Mountains: Horsethief Creek near Pacific Crest Trail, 2 km SW of Summit. 1067 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
  UCD169573  Silene parishii A. C. Sanders; P. MacKay 1994-7-10 15000 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
  UCD170325  Claytonia parviflora subsp. viridis A. C. Sanders; E. J. Lawlor, P. MacKay, C. Sanders, et al 1995-6-24 17388 San Bernardino San Bernardino Mtns, Barton Flats area, Hathaway Flat along Glass Road, near Barton Creek. 1829 Comment
  UCD170899  Stillingia linearifolia A. C. Sanders; Mitch Provance 2003-4-2 25814 San Bernardino San Bernardino Valley, Colton Dunes, north of Santa Ana Ave and east of Riverside Ave, on the east side of the tank farm, south of Slover Ave. 274 Comment
  UCD56591  Quercus palmeri A. C. Sanders; P. MacKay and G. Helmkamp 1995-5-28 17153 San Bernardino San Bernardino Mountains. Ord Mtns. area on N slope. 0.5 mi. NW of Bowen Ranch. S of Juniper Flats. 1400 Comment
  UCD58716  Quercus john-tuckeri A. C. Sanders; Petra Wester and T. B. Salvato. 2004-5-1 27704 San Bernardino Southern Mojave Desert: Hesperia. On dirt track 0.1 mi. SE of frontage road of I-15. 0.2 mi. south of Ranchero St. 1188 Comment
  UCD73485  Quercus cornelius-mulleri A. C. Sanders; P. Mackay 1994-10-2 15762 San Bernardino San Bernardino Mountains: upper Rattlesnake Canyon; above the road end in the gorge above an old mine site. 1468 Comment
  UCD86735  Glyceria elata A. C. Sanders; P. MacKay 1994-6-19 14846 San Bernardino San Bernardino Mountains. Lower Miller Canyon (E Fork of W Fork of Mojave River), below Pilot Rock Camp. 1066 Comment
  UCD95018  Achnatherum latiglume A. C. Sanders; P. MacKay 1994-6-19 14832 San Bernardino San Bernardino Mountains. Lower Miller Canyon (E Fork of W Fork of Mojave River), below Pilot Rock Camp. 1066 Comment
  UCD99565  Suaeda calceoliformis A. C. Sanders; Pam MacKay, Tim Thomas 1999-10-9 23166 San Bernardino San Bernardino Mtns.: Baldwin Lake, center of lakebed near base of northern arm. 2046 Comment
  UCR100364  Helianthemum scoparium A. C. Sanders, T. Tennant 1997-11-7 21591 San Bernardino San Bernardino Valley, Sandy/gravelly alluvial slope on north side of Highland Ave. (Hwy 30) in the Cucamonga area, c. 1/2 mi. west of I-15, near (just west of) East Etiwanda Crk., south of Summit Ave. 442 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
  UCR101353  Cirsium neomexicanum A. C. Sanders, G. F. Pratt & C. L. Pierce 1997-4-5 20277 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
  UCR101375  Cryptantha circumscissa A. C. Sanders, G. F. Pratt & C. L. Pierce 1997-4-5 20182 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
  UCR101379  Cryptantha pterocarya var. pterocarya A. C. Sanders, G. F. Pratt, C. L. Pierce 1997-4-5 20181 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
  UCR101387  Brassica fruticulosa A. C. Sanders, N. Ferguson 1997-3-20 20069 San Bernardino Santa Ana River Valley, Santa Ana River Wash at Orange St., north of Redlands on E side of road 396 Comment
  UCR101398  Atriplex lentiformis subsp. torreyi A. C. Sanders, Pam MacKay, Tim Thomas, John Goodman 1998-10-31 22318 San Bernardino Southern Mojave Desert, Victorville, Mojave River at Upper Narrows, just above the Hwy 18 bridge 854 Comment
  UCR101408  Euphorbia albomarginata A. C. Sanders, G. F. Pratt & C. L. Pierce 1997-4-5 20192 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
  UCR101414  Lupinus concinnus A. C. Sanders, G. F. Pratt & C. L. Pierce 1997-4-5 20278 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
  UCR101439  Elymus elymoides A. C. Sanders, G. F. Pratt & C. L. Pierce 1997-4-5 20271 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
  UCR101485  Gilia A. C. Sanders, G. F. Pratt & C. L. Pierce 1997-4-6 20292 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
  UCR101486  Oxytheca perfoliata A. C. Sanders, G. F. Pratt & C. L. Pierce 1997-4-6 20291 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
  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
  UCR101494  Camissonia claviformis A. C. Sanders, G. F. Pratt & C. L. Pierce 1997-4-5 20268 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
  UCR101506  Phacelia distans A. C. Sanders, G. F. Pratt & C. L. Pierce 1997-4-6 20302 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 1700 Comment
  UCR101949  Eschscholzia minutiflora A. C. Sanders, G. F. Pratt & C. L. Pierce 1997-4-6 20297 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 1750 Comment
  UCR103194  Marah macrocarpa A. C. Sanders 1997-3-22 20081 San Bernardino San Bernardino Mountains, Grass Valley Creek, to c. 1 mi. above creek crossing on branch trail off the Pacific Crest Trail 1098 Comment
  UCR103201  Forestiera pubescens A. C. Sanders 1997-3-22 20071 San Bernardino San Bernardino Mountains, Cajon Pass, upper Little Horsethief Canyon at the Pacific Crest Trail, c. 1 km south of the crest of the pass 1189 Comment
  UCR104086  Arctostaphylos patula subsp. platyphylla A. C. Sanders, K. Cooper, R. Cooper 1986-7-25 6797 San Bernardino San Bernardino Mtns., Fawnskin Valley, just NW of the intersection of roads 3N12 and 3N14 2180 Comment
  UCR109461  Azolla mexicana A. C. Sanders, P. J. MacKay, C. L. Sanders 1995-10-1 17898 San Bernardino San Bernardino Mountains, In the dry bed of the Mojave River just above the Mojave River Forks Dam, west of Arrowhead Lake Road from Hesperia 945 Comment
  UCR109463  Lupinus andersonii A. C. Sanders, O. F. Clarke, M. Alexander 1993-4-23 13756 San Bernardino San Bernardino Mtns., Summit Valley, 8.9 mi east of Cajon Junction on Hwy 138, just west of Hwy 173 Junction 1050 Comment
  UCR109467  Lupinus concinnus A. C. Sanders, P. MacKay, A. Knapp, D & S. Kaufman 1995-4-9 16466 San Bernardino Mojave Desert, N of Lucerne Valley, Hwy 247 at Lucerne Valley Cutoff, NW of the intersection 945 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
  UCR109837  Lotus strigosus A. C. Sanders, C. Clark, et al 1997-5-18 20724 San Bernardino San Bernardino Mountains, Clark's Ranch on Seven Pines Rd. 1524 Comment
  UCR109851  Limosella acaulis A. C. Sanders, Pam MacKay, Tim Thomas 1999-10-9 23149 San Bernardino San Bernardino Mtns., north shore of Big Bear Lake, just west of the observatory, c. 1 mile SE of Fawnskin 2058 Comment
  UCR109853  Chenopodium chenopodioides var. degenianum A. C. Sanders, Pam MacKay, Tim Thomas 1999-10-9 23163 San Bernardino San Bernardino Mtns., north shore of Big Bear Lake at extreme east end of lake, at Division St., near west end of airport 2058 Comment
  UCR109862  Fallugia paradoxa A. C. Sanders 1997-6-30 20831 San Bernardino Eastern Mojave Desert, S foot of Clark Mountain at Mountain Pass, north side of I-15 at Molycorp Mine, along a large wash 1494 Comment
  UCR109875  Leptochloa uninervia A. C. Sanders, Mihai Costea, T. B. Salvato 1999-11-11 23235 San Bernardino San Bernardino Valley, Redlands, north side of Lugonia Ave. at California St. 354 Comment
  UCR109879  Amaranthus palmeri A. C. Sanders, Mihai Costea, T. B. Salvato 1999-11-11 23232 San Bernardino San Bernardino Valley, Redlands, north side of Lugonia Ave. at California St. 354 Comment
  UCR110424  Prosopis glandulosa A. C. Sanders, Steve Boyd, Mitch Provance 1999-9-14 23075 San Bernardino San Bernardino Valley, Colton Dunes, dune remnant on south side of Slover Ave. between Pepper Ave and the tank farm, c. 1 mile due west of Slover Mtn. 320 Comment
  UCR110438  Bidens frondosa A. C. Sanders, Pam MacKay, Tim Thomas 1999-10-9 23142 San Bernardino San Bernardino Mtns., the 'lake' at Arrowbear Lake, east of Running Springs on south side of Hwy 18 1875 Comment
  UCR110445  Potentilla rivalis A. C. Sanders, Pam MacKay, Tim Thomas 1999-10-9 23159 San Bernardino San Bernardino Mtns., north shore of Big Bear Lake, just west of the observatory, c. 1 mile SE of Fawnskin 2058 Comment
  UCR110449  Atriplex rosea A. C. Sanders, Pam MacKay, Tim Thomas 1999-10-9 23167 San Bernardino San Bernardino Mtns., Baldwin Lake, center of lakebed near base of northern arm 2046 Comment
  UCR110857  Sequoia sempervirens A. C. Sanders, Mitch Provance, J. Ross 1998-12-23 22370 San Bernardino San Bernardino Mtns., upper Waterman Canyon, c. 1/4 km below the Highway 18 crossing 915 Comment
  UCR110860  Phragmites australis A. C. Sanders, D. E. Bramlet 1998-8-18 22199 San Bernardino San Bernardino Mtns., 'upper Furnace Spring,' in nameless canyon 2 canyons west of Furnace Canyon 1700 Comment
  UCR110862  Helenium bigelovii A. C. Sanders, D. E. Bramlet 1998-8-18 22201 San Bernardino San Bernardino Mtns., 'upper Furnace Spring,' in nameless canyon 2 canyons west of Furnace Canyon 1700 Comment
  UCR110868  Atriplex argentea A. C. Sanders, Pam MacKay, Tim Thomas 1999-10-9 23168 San Bernardino San Bernardino Mtns., Baldwin Lake, center of lakebed near base of northern arm 2046 Comment
  UCR111518  Elymus A. C. Sanders, P. J. MacKay, Archie Meyer 1995-6-11 17328 San Bernardino San Bernardino Mtns, Mound Spring, 2 mi east of Tip Top Mtn 1665 Comment
  UCR111533  Aristida purpurea var. fendleriana A. C. Sanders, P. J. MacKay, A. Meyer 1995-6-11 17298 San Bernardino San Bernardino Mountains, north of Baldwin Lake: Forest Service Road 3N03 (Smart's Ranch Rd.), 2.45 mi southeast of Hwy 18, 0.8 mi west of Smart's Ranch 1829 Comment
  UCR111975  Cryptantha muricata A. C. Sanders, Mitch Provance 1998-5-28 21882 San Bernardino San Bernardino Valley, Agua Mansa area, north side of the Santa Ana River just east of Riverside Ave. 259 Comment
  UCR111979  Fraxinus velutina A. C. Sanders, Mitch Provance 1998-5-28 21876 San Bernardino San Bernardino Valley, Agua Mansa area, north side of the Santa Ana River just east of Riverside Ave. 259 Comment
  UCR112015  Bromus hordeaceus A. C. Sanders, E. J. Lawlor, P. MacKay, C. L. Sanders 1995-6-24 17418 San Bernardino San Bernardino Mtns., Below Barton Flats, road crossing of Stetson Creek and E to artificial pond at head of the drainage to the north 1707 Comment
  UCR112020  Chaenactis carphoclinia A. C. Sanders, D. Malueg, K. D. Jones 1998-6-4 21975 San Bernardino Eastern Mojave Desert, Kelso Mtns. along the SCE powerline route, near the crest of the range 1098 Comment
  UCR112116  Heliotropium curassavicum A. C. Sanders, Mitch Provance 1998-5-28 21878 San Bernardino San Bernardino Valley, Agua Mansa area, north side of the Santa Ana River just east of Riverside Ave. 259 Comment
  UCR112122  Sphaeralcea rusbyi subsp. eremicola A. C. Sanders, D. Malueg, K. D. Jones, et al. 1998-6-4 21963 San Bernardino Eastern Mojave Desert, Cima Dome, lower south slopes on the SCE powerline route, c. 1.5 mi. SSE of Wildcat Butte 1402 Comment
  UCR112141  Stylocline psilocarphoides A. C. Sanders, D. Malueg, K. D. Jones 1998-5-12 21840 San Bernardino Mojave Desert, 1.6 mi. NW of Phelan Road along powerline, near tower 35-3, c. 3 miles NE of Phelan 1152 Comment
  UCR112334  Marah macrocarpa A. C. Sanders, D. Malueg, K. D. Jones 1998-5-12 21789 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
  UCR112343  Cryptantha nevadensis var. rigida A. C. Sanders, D. Malueg, K. D. Jones 1998-5-12 21800 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
  UCR112354  Chenopodium album A. C. Sanders 1998-5-31 21892 San Bernardino San Bernardino Valley, Agua Mansa area, north side of the Santa Ana River just east of Riverside Ave. 259 Comment
  UCR112365  Lasthenia gracilis A. C. Sanders, D. Malueg, K. D. Jones 1998-5-12 21830 San Bernardino Mojave Desert, Baldy Mesa, Lugo-Vincent Powerline (S Cal. Edison), south of Phelan Rd. near Caughlin Rd. 1220 Comment
  UCR112369  Descurainia sophia A. C. Sanders, D. Malueg, K. D. Jones 1998-5-12 21826 San Bernardino Mojave Desert, Baldy Mesa, Lugo-Vincent Powerline (S Cal. Edison), south of Phelan Rd. near Caughlin Rd. 1220 Comment
  UCR112372  Camissonia campestris A. C. Sanders, D. Malueg, K. D. Jones 1998-5-12 21823 San Bernardino Mojave Desert, Baldy Mesa, Lugo-Vincent Powerline (S Cal. Edison), south of Phelan Rd. near Caughlin Rd. 1220 Comment
  UCR112384  Ericameria linearifolia A. C. Sanders, D. Malueg, K. D. Jones 1998-5-12 21809 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
  UCR112461  Ambrosia dumosa A. C. Sanders, D. Malueg, K. D. Jones 1998-6-4 21971 San Bernardino Eastern Mojave Desert, Old Dad Mtns., wash north of Jackass Canyon and east of Old Dad Mtn., under SCE powerlines 732 Comment
  UCR112467  Lasthenia gracilis A. C. Sanders, D. Malueg, K. D. Jones 1998-5-12 21810 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
  UCR112564  Aristida purpurea var. purpurea A. C. Sanders, O. F. Clarke, T. Krantz, R. F. Thorne 1993-4-27 13826 San Bernardino San Bernardino Mtns, Arrowhead Hot Springs and immediate vicinity; lower Waterman Canyon, 0.5 mi. due west of the old Arrowhead Hot Springs Hotel 581 Comment
  UCR112600  Quercus john-tuckeri A. C. Sanders, D. Malueg, K. D. Jones 1998-5-12 21819 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
  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
  UCR112614  Schismus barbatus A. C. Sanders, D. Malueg, K. D. Jones 1998-5-12 21768 San Bernardino Mojave Desert, tower #46-5 on powerline at SW corner of Lugo Substation (So. Calif. Edison) near Hesperia 1143 Comment
  UCR112768  Astragalus coccineus A. C. Sanders, Ed LaRue 1997-4-24 20581 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
  UCR112776  Langloisia matthewsii A. C. Sanders, Ed LaRue 1997-4-24 20562 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
  UCR112783  Clematis pauciflora A. C. Sanders, Tracy Tennant, J. Ross, Mitch Provance 1998-3-12 21700 San Bernardino San Gabriel Mtns., Etiwanda, W side of Etiwanda Creek on north side of Hwy 30 (Highland Ave.) 442 Comment
  UCR112787  Plagiobothrys canescens A. C. Sanders, Tracy Tennant, J. Ross, Mitch Provance 1998-3-12 21704 San Bernardino San Gabriel Mtns., Etiwanda, W side of Etiwanda Creek on north side of Hwy 30 (Highland Ave.) 442 Comment
  UCR112790  Cryptantha muricata A. C. Sanders, Tracy Tennant, J. Ross, Mitch Provance 1998-3-12 21708 San Bernardino San Gabriel Mtns., Etiwanda, W side of Etiwanda Creek on north side of Hwy 30 (Highland Ave.) 442 Comment
  UCR112792  Eriophyllum multicaule A. C. Sanders, Tracy Tennant, J. Ross, Mitch Provance 1998-3-12 21710 San Bernardino San Gabriel Mtns., Etiwanda, W side of Etiwanda Creek on north side of Hwy 30 (Highland Ave.) 442 Comment
  UCR112829  Plagiobothrys hispidulus A. C. Sanders, G. K. Helmkamp, E. J. Lawlor, C. L. Sanders 1997-7-27 20979 San Bernardino San Bernardino Mtns., SW end of Bluff Lake, Champion Lodgepole Meadow and trail south to roadhead 2341 Comment
  UCR113096  Chenopodium A. C. Sanders, P. J. MacKay, G. K. Helmkamp, S. D. White, C. L. Sanders 1994-9-4 15574 San Bernardino San Bernardino Mtns, Arrastre Creek at crossing of Forest Service road 2N01 and the Pacific Crest Trail 2439 Comment
  UCR113103  Chenopodium strictum var. glaucophyllum A. C. Sanders, Mitch Provance 2000-9-17 23662 San Bernardino San Bernardino Mtns., Oak Glen, Los Rios Rancho, at head of Little San Gorgonio Creek Canyon 1463 Comment
  UCR113119  Chenopodium pumilio A. C. Sanders, P. J. MacKay, G. K. Helmkamp, S. D. White 1994-8-21 15350 San Bernardino San Bernardino Mtns, Arrowbear Lake, in community of same name, east of Running Springs 1890 Comment
  UCR113120  Chenopodium strictum var. glaucophyllum A. C. Sanders, Mitch Provance 2000-9-17 23667 San Bernardino San Bernardino Valley, Redlands, California St. on south side of I-10 Fwy 354 Comment
  UCR113122  Chenopodium strictum var. glaucophyllum A. C. Sanders, Mitch Provance 2000-9-17 23657 San Bernardino San Bernardino Mtns., Oak Glen, Los Rios Rancho, at head of Little San Gorgonio Creek Canyon 1463 Comment
  UCR113134  Rumex hymenosepalus A. C. Sanders, Tracy Tennant, J. Ross, Mitch Provance 1998-3-12 21696 San Bernardino San Gabriel Mtns., Etiwanda, W side of Etiwanda Creek on north side of Hwy 30 (Highland Ave.) 442 Comment
  UCR113577  Chenopodium pratericola A. C. Sanders, C. L. Sanders 1994-7-31 15194 San Bernardino San Bernardino Mtns, Along a dirt road just SW of the Cottonwood Guard Station, slopes west of Silverwood Lake. 1100 Comment
  UCR113640  Arabis pulchra A. C. Sanders, Ed LaRue 1997-4-24 20576 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
  UCR113642  Ceanothus vestitus A. C. Sanders, Ed LaRue 1997-4-24 20573 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
  UCR113648  Claytonia parviflora A. C. Sanders, Ed LaRue 1997-4-24 20597 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
  UCR113655  Castilleja angustifolia A. C. Sanders, Ed LaRue 1997-4-24 20592 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
  UCR113659  Ephedra viridis A. C. Sanders, Ed LaRue 1997-4-24 20601 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
  UCR113798  Hordeum jubatum A. C. Sanders, John Wear, Nathan Moorhatch 1997-7-16 20954 San Bernardino San Bernardino Mtns., W side of Baldwin Lake, Big Bear City, SE of Pan Hot Springs 2049 Comment
  UCR113804  Cornus nuttallii A. C. Sanders, G. K. Helmkamp, E. J. Lawlor, C. L. Sanders 1997-7-27 20965 San Bernardino San Bernardino Mtns., Strawberry Peak near Rimforest, along the road to the summit from town 1829 Comment
  UCR113810  Collomia linearis A. C. Sanders, G. K. Helmkamp, E. J. Lawlor, C. L. Sanders 1997-7-27 20972 San Bernardino San Bernardino Mtns., SW end of Bluff Lake, Champion Lodgepole Meadow and trail south to roadhead 2341 Comment
  UCR114084  Atriplex lentiformis subsp. torreyi A. C. Sanders, Mitch Provance 2000-10-1 23705 San Bernardino Mojave Desert/San bernardino Mtns., Box 'S' Spring on Hwy 18 1174 Comment
  UCR114095  Chenopodium album A. C. Sanders, Mitch Provance 2000-9-17 23653 San Bernardino San Bernardino Mtns., along Wildwood Canyon Rd. 0.1. mi. west of Oak Glen Rd. 1128 Comment
  UCR114099  Chenopodium strictum var. glaucophyllum A. C. Sanders, P. J. MacKay, G. K. Helmkamp, S. D. White 1994-8-21 15376 San Bernardino San Bernardino Mtns, Hooks Creek near Cedar Glen, east of Lake Arrowhead 1550 Comment
  UCR114101  Bassia hyssopifolia A. C. Sanders, Mitch Provance 2000-10-1 23712 San Bernardino Southern Mojave Desert, Victorville, Upper Narrows of the Mojave River just above Hwy 18 bridge 835 Comment
  UCR114103  Atriplex truncata A. C. Sanders, Mitch Provance 2000-10-1 23710 San Bernardino Southern Mojave Desert, Rabbit Springs near Lucerne Valley 878 Comment
  UCR114235  Smilacina stellata A. C. Sanders, G. K. Helmkamp, E. J. Lawlor, C. L. Sanders 1997-7-27 20970 San Bernardino San Bernardino Mtns., SW end of Bluff Lake, Champion Lodgepole Meadow and trail south to roadhead 2341 Comment
  UCR114236  Kelloggia galioides A. C. Sanders, G. K. Helmkamp, E. J. Lawlor, C. L. Sanders 1997-7-27 20968 San Bernardino San Bernardino Mtns., SW end of Bluff Lake, Champion Lodgepole Meadow and trail south to roadhead 2341 Comment
  UCR114395  Atriplex canescens A. C. Sanders, Mitch Provance 2000-10-1 23708 San Bernardino Southern Mojave Desert, Rabbit Springs near Lucerne Valley 878 Comment
  UCR114508  Eriogonum pusillum A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16702 San Bernardino San Bernardino Mtns/ Mojave Desert, Rattlesnake Canyon near Rattlesnake Spring 1220 Comment
  UCR114535  Iva axillaris A. C. Sanders, John Wear, N. Moorhatch 1997-7-16 20943 San Bernardino San Bernardino Mtns., W side of Baldwin Lake, Big Bear City, SE of Pan Hot Springs 2049 Comment
  UCR114548  Rhus ovata A. C. Sanders, Pam MacKay 1999-6-19 22834 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
  UCR114594  Thelypodium lasiophyllum A. C. Sanders, Pam MacKay 1999-6-19 27832 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
  UCR114600  Gaillardia pulchella A. C. Sanders, John Wear, N. Moorhatch 1997-7-16 20930 San Bernardino San Bernardino Mtns., W side of Baldwin Lake, Big Bear City, SE of Pan Hot Springs 2049 Comment
  UCR114768  Diospyros virginiana var. virginiana A. C. Sanders, John Goodman 1999-6-26 22903 San Bernardino San Bernardino Mtns., Mill Creek Canyon, on south side of Hwy 38, 1.2 mi. above Mountain Home Creek at Mtn. Home Village 1232 Comment
  UCR114776  Cryptantha mohavensis A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-5-21 17017 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
  UCR114783  Pyracantha crenulata A. C. Sanders, Nghi Diep 2000-7-21 23592 San Bernardino San Bernardino Mtns., near Old Mormon Road Monument on old loop off Hwy 18 below Crestline 1280 Comment
  UCR115354  Phacelia curvipes A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-5-21 17007 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
  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
  UCR115369  Eschscholzia A. C. Sanders, G. K. Helmkamp, P. J. MacKay, A. Knapp 1995-4-23 16723 San Bernardino San Bernardino Mtns/ Mojave Desert, Rattlesnake Canyon near Rattlesnake Spring 1220 Comment
  UCR116057  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. east of junction with Hart Mine Rd., foot of eastern New York Mtns. in Lanfair Valley 1402 Comment
  UCR116060  Chenopodium strictum A. C. Sanders, P. J. MacKay, D. Kaufman, S. Kaufman 1994-9-25 15710 San Bernardino San Bernardino Mtns, Deep Creek, from the jeep trail crossing from Bacon Flat to near Lion Canyon 1280 Comment
  UCR116267  Salvia pachyphylla A. C. Sanders, Mark Elvin 2001-8-3 24573 San Bernardino Eastern Mojave Desert, Clark Mountain, 'Fir Canyon' on north side, 1-2.2 km above Green's Well Rd. 1707 Comment
  UCR116274  Viguiera multiflora var. nevadensis A. C. Sanders, Mark Elvin 2001-8-3 24564 San Bernardino Eastern Mojave Desert, Clark Mountain, 'Fir Canyon' on north side, 1-2.2 km above Green's Well Rd. 1707 Comment
  UCR116357  Eschscholzia glyptosperma A. C. Sanders, Mitch Provance, Tim Thomas 2001-3-16 23796 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
  UCR116360  Camissonia brevipes A. C. Sanders, Mitch Provance, Tim Thomas 2001-3-16 23771 San Bernardino Southcentral Mojave Desert, Bristol Lake Basin, 8.8 mi. north of summit of Sheep Hole Pass on Amboy Rd. 244 Comment
  UCR116368  Cryptantha maritima A. C. Sanders, Mitch Provance, Tim Thomas 2001-3-16 23802 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
  UCR116375  Ulmus pumila A. C. Sanders 2001-3-14 23737 San Bernardino San Bernardino Valley, Yucaipa, 6th St. 0.4 mi. south of Yucaipa Blvd. 738 Comment
  UCR116376  Prunus dulcis A. C. Sanders 2001-3-14 23736 San Bernardino San Bernardino Valley, Yucaipa, 6th St. 0.4 mi. south of Yucaipa Blvd. 738 Comment
  UCR116383  Chorizanthe rigida A. C. Sanders, Mitch Provance, Tim Thomas 2001-3-16 23776 San Bernardino Southcentral Mojave Desert, Bristol Lake Basin, 8.8 mi. north of summit of Sheep Hole Pass on Amboy Rd. 244 Comment
  UCR116402  Erioneuron pulchellum A. C. Sanders, James L. Reveal, Mitch Provance, Tim Thomas 2001-3-16 23741 San Bernardino Southcentral Mojave Desert, SE end of Bristol Mtns., ENE of Amboy, from gasline road up canyon to notch east of peak 1583, to summit of 1583 483 Comment
  UCR116436  Senecio mohavensis A. C. Sanders, Mitch Provance, Tim Thomas 2001-3-16 23782 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
  UCR116442  Pectocarya heterocarpa A. C. Sanders, Mitch Provance, Tim Thomas 2001-3-16 23790 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
  UCR116638  Plantago ovata A. C. Sanders, Mitch Provance, Tim Thomas 2001-3-16 23828 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
  UCR116645  Mohavea confertiflora A. C. Sanders, Mitch Provance, Tim Thomas 2001-3-16 23814 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
  UCR116646  Rafinesquia neomexicana A. C. Sanders, Mitch Provance, Tim Thomas 2001-3-16 23815 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
  UCR116649  Cheilanthes parryi A. C. Sanders, Mitch Provance, Tim Thomas 2001-3-16 23819 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
  UCR116650  Perityle emoryi A. C. Sanders, Mitch Provance, Tim Thomas 2001-3-16 23820 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
  UCR116652  Salvia columbariae A. C. Sanders, Mitch Provance, Tim Thomas 2001-3-16 23822 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
  UCR116719  Abronia villosa A. C. Sanders, P. J. MacKay 2001-4-14 24023 San Bernardino South Central Mojave Desert, Hwy 62 at Ironage Rd., east of 29 Palms on south side of Dale Dry Lake 404 Comment
  UCR116720  Palafoxia arida A. C. Sanders, P. J. MacKay 2001-4-14 24024 San Bernardino South Central Mojave Desert, Hwy 62 at Ironage Rd., east of 29 Palms on south side of Dale Dry Lake 404 Comment
  UCR116728  Cryptantha angustifolia A. C. Sanders, P. J. MacKay 2001-4-14 24020 San Bernardino South Central Mojave Desert, Hwy 62 at Ironage Rd., east of 29 Palms on south side of Dale Dry Lake 404 Comment
  UCR116734  Nama demissa A. C. Sanders, P. J. MacKay 2001-4-14 23997 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
  UCR116741  Camissonia boothii A. C. Sanders, P. J. MacKay 2001-4-14 24003 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
  UCR116743  Cryptantha nevadensis A. C. Sanders, P. J. MacKay 2001-4-14 23999 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
  UCR116765  Camissonia boothii A. C. Sanders, Mitch Provance, Tim Thomas 2001-3-16 23757 San Bernardino Southcentral Mojave Desert, Bristol Lake Basin, 8.8 mi. north of summit of Sheep Hole Pass on Amboy Rd. 244 Comment
  UCR116766  Camissonia claviformis A. C. Sanders, Mitch Provance, Tim Thomas 2001-3-16 23758 San Bernardino Southcentral Mojave Desert, Bristol Lake Basin, 8.8 mi. north of summit of Sheep Hole Pass on Amboy Rd. 244 Comment
  UCR116769  Lupinus agardhianus A. C. Sanders, Mitch Provance, Tim Thomas 2001-3-16 23808 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
  UCR116870  Psilostrophe cooperi A. C. Sanders, Mark Elvin 2001-5-11 24279 San Bernardino Eastern Mojave Desert, near Valley Wells, 100 m north of I-15 on Exselsior Mine Rd. at wash crossing, E side of road 1140 Comment
  UCR116878  Brickellia atractyloides A. C. Sanders, Mark Elvin 2001-5-11 24269 San Bernardino Southcentral Mojave Desert, northern end of Sheep Hole Mountains, large canyon east of microwave tower at summit of Sheep Hole Pass 976 Comment
  UCR116884  Asclepias albicans A. C. Sanders, Mark Elvin 2001-5-11 24257 San Bernardino Southcentral Mojave Desert, northern end of Sheep Hole Mountains, large canyon east of microwave tower at summit of Sheep Hole Pass 976 Comment
  UCR117059  Ephedra aspera A. C. Sanders, Mark Elvin 2001-5-11 24271 San Bernardino Southcentral Mojave Desert, northern end of Sheep Hole Mountains, large canyon east of microwave tower at summit of Sheep Hole Pass 976 Comment
  UCR117064  Thamnosma montana A. C. Sanders, Mark Elvin 2001-5-11 24260 San Bernardino Southcentral Mojave Desert, northern end of Sheep Hole Mountains, large canyon east of microwave tower at summit of Sheep Hole Pass 976 Comment
  UCR117266  Forestiera pubescens A. C. Sanders, G. F. Pratt, C. Pierce 1997-4-5 20204 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, spring in canyon south of peak 4849 ft. 1280 Comment
  UCR117270  Camissonia walkeri subsp. tortilis A. C. Sanders, G. F. Pratt, C. Pierce 1997-4-5 20221 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, spring in canyon south of peak 4849 ft. 1280 Comment
  UCR117278  Eremalche exilis A. C. Sanders, G. F. Pratt, C. Pierce 1997-4-5 20252 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, spring in canyon south of peak 4849 ft. 1280 Comment
  UCR117296  Hymenoclea salsola A. C. Sanders, G. F. Pratt, C. Pierce 1997-4-5 20228 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, spring in canyon south of peak 4849 ft. 1280 Comment
  UCR117300  Cryptantha nevadensis A. C. Sanders, G. F. Pratt, C. Pierce 1997-4-5 20224 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, spring in canyon south of peak 4849 ft. 1280 Comment
  UCR117569  Cuscuta pentagona A. C. Sanders, Mihai Costea, T. B. Salvato 1999-11-11 23249 San Bernardino San Bernardino Mountains, Los Rios Rancho at Oak Glen 1463 Comment
  UCR117572  Cymopterus aboriginum A. C. Sanders, G. F. Pratt, C. Pierce 1997-4-5 20244 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, spring in canyon south of peak 4849 ft. 1280 Comment
  UCR118165  Amaranthus powellii A. C. Sanders, Mihai Costea, T. B. Salvato 1999-11-11 23248 San Bernardino San Bernardino Mountains, Los Rios Rancho at Oak Glen 1463 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
  UCR118396  Allophyllum A. C. Sanders, E. J. Lott 1992-6-12 12390 San Bernardino San Bernardino Mtns., Oak Glen Creek Canyon, WNW of Pisgah Peak. north of Birmingham Ranch along dirt access road to Oak Glen Road 1098 Comment
  UCR118406  Gilia A. C. Sanders, S. J. Myers, P. J. MacKay 1994-5-27 14518 San Bernardino San Bernardino Mtns, Lower Furnace Canyon on the north slope of the mountains above Lucerne Valley 1500 Comment
  UCR118677  Camissonia bistorta A. C. Sanders, Mitch Provance 1998-5-28 21884 San Bernardino San Bernardino Valley, Agua Mansa area, north side of the Santa Ana River just east of Riverside Ave. 259 Comment
  UCR118775  Lomatium nevadense A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-5-28 17174 San Bernardino San Bernardino Mtns., E end of Ord Mtns, c. 1 mi. (airline) west of Bowen Ranch 1360 Comment
  UCR120264  Encelia actoni A. C. Sanders, Pam MacKay, Tim Thomas 1999-8-14 23047 San Bernardino Southern Mojave Desert, Barstow Road, 15 mi. north of Lucerne Valley, 0.8 mi. south of crest of road over Stoddard Ridge, valley at W end of Ord Mountains 1159 Comment
  UCR120271  Dyssodia cooperi A. C. Sanders, Pam MacKay, Tim Thomas 1999-8-14 23042 San Bernardino Southern Mojave Desert, Barstow Road, 15 mi. north of Lucerne Valley, 0.8 mi. south of crest of road over Stoddard Ridge, valley at W end of Ord Mountains 1159 Comment
  UCR120277  Bassia hyssopifolia A. C. Sanders, Pam MacKay, Tim Thomas 1999-8-14 23037 San Bernardino Southern Mojave Desert, W edge of Rabbit Springs, NW of Lucerne Valley 881 Comment
  UCR120285  Baccharis sergiloides A. C. Sanders, Pam MacKay, Tim Thomas 1999-8-14 23056 San Bernardino Mojave Desert, Mojave River at Afton Canyon 457 Comment
  UCR120289  Asclepias erosa A. C. Sanders, Pam MacKay, Tim Thomas 1999-8-14 23053 San Bernardino Southern Mojave Desert, Stoddard Valley, Barstow Road c. 5 miles south of Barstow, at large wash crossing road from E to W 811 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
  UCR123235  Polygonum douglasii A. C. Sanders, E. J. Lawlor, P. MacKay, C. L. Sanders 1995-6-24 17398 San Bernardino San Beranrdino Mtns, Below Barton Flats, Stetson Creek Road 0.1 mi north of Hill Ranch Road, near Round Cienaga Creek, 1.65 mi SW of Glass Road 1740 Comment
  UCR123239  Aster A. C. Sanders, John Wear, Nathan Moorhatch 1997-7-16 20957 San Bernardino San Bernardino Mtns., W side of Baldwin Lake, Big Bear City, SE of Pan Hot Springs 2049 Comment
  UCR123744  Gnaphalium canescens A. C. Sanders, P. J. MacKay, S. D. White, C. L. Sanders 1994-9-18 15670 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
  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
  UCR125334  Ehrharta erecta A. C. Sanders, P. J. MacKay, D. L. Sanders 2003-1-25 25681 San Bernardino San Bernardino Mtns., Cajon Pass at Cajon Junction, Hwy 138 at I-15, along old highway (now frontage road) near mouth of Crowder Canyon 915 Comment
  UCR125790  Eucrypta chrysanthemifolia A. C. Sanders, Mitch Provance 2003-4-2 25812 San Bernardino San Bernardino Valley, Colton Dunes, north of Santa Ana Ave and east of Riverside Ave, on the east side of the tank farm, south of Slover Ave. 305 Comment
  UCR125798  Chorizanthe parryi var. parryi A. C. Sanders 2003-3-29 25788 San Bernardino San Bernardino Mtns./San Bernardino Valley, Greenspot Road, East Highlands, south side of road just east of new developments 503 Comment
  UCR125812  Caulanthus lasiophyllus A. C. Sanders, Mitch Provance 2003-4-2 25801 San Bernardino San Bernardino Mountains, Cajon Pass, Cleghorn Road on northeast side of I-15, near site of Cajon 976 Comment
  UCR125825  Camissonia californica A. C. Sanders, Mark Elvin 2003-4-5 25928 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, canyons south of road from front gate to old Burns home 1280 Comment
  UCR125826  Juncus mexicanus A. C. Sanders, Mark Elvin 2003-4-5 25929 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, canyons south of road from front gate to old Burns home 1280 Comment
  UCR125831  Gilia cana A. C. Sanders, Mark Elvin 2003-4-5 25935 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, canyons south of road from front gate to old Burns home 1280 Comment
  UCR125837  Ephedra californica A. C. Sanders, Mark Elvin 2003-4-5 25944 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, canyons south of road from front gate to old Burns home 1280 Comment
  UCR125908  Boerhavia A. C. Sanders, G. R. Ballmer 2002-11-9 25618 San Bernardino Eastern Mojave Desert, Essex, around the post office 526 Comment
  UCR126068  Opuntia basilaris A. C. Sanders, Mark Elvin 2003-4-5 25857 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
  UCR126076  Eschscholzia minutiflora A. C. Sanders, Mark Elvin 2003-4-5 25896 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
  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
  UCR126083  Ericameria linearifolia A. C. Sanders, Mark Elvin 2003-4-5 25919 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
  UCR126087  Castilleja foliolosa A. C. Sanders, Mark Elvin 2003-4-5 25914 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
  UCR126090  Lomatium mohavense A. C. Sanders, Mark Elvin 2003-4-5 25855 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
  UCR126098  Juniperus californica A. C. Sanders, Mark Elvin 2003-4-5 25863 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
  UCR126112  Phoradendron villosum A. C. Sanders, Mark Elvin 2003-4-5 25870 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
  UCR126125  Lotus scoparius subsp. brevialatus A. C. Sanders, Mark Elvin 2003-4-5 25923 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
  UCR126126  Melica frutescens A. C. Sanders, Mark Elvin 2003-4-5 25924 B 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
  UCR126131  Thysanocarpus curvipes A. C. Sanders, Mark Elvin 2003-4-5 25891 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
  UCR126282  Carex alma A. C. Sanders, S. D. White 1993-7-31 14190 San Bernardino San Bernardino Mountains, Santa Ana River Canyon just below the confluence with Warm Springs Canyon 671 Comment
  UCR126297  Carex heteroneura A. C. Sanders 1994-8-7 15242 San Bernardino San Bernardino Mtns., upper (eastern) end of Bluff Lake Meadow, south of Big Bear Lake 2340 Comment
  UCR126304  Carex utriculata A. C. Sanders, P. McKay, G. K. Helmkamp, C. L. Sanders 1994-8-14 15317 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
  UCR126310  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
  UCR126509  Filago californica A. C. Sanders, Mitch Provance 2003-4-2 25827 San Bernardino San Bernardino Valley, Colton Dunes, north of Santa Ana Ave and east of Riverside Ave, on the east side of the tank farm, south of Slover Ave. 305 Comment
  UCR126511  Microseris lindleyi A. C. Sanders, Mitch Provance 2003-4-2 25825 San Bernardino San Bernardino Valley, Colton Dunes, north of Santa Ana Ave and east of Riverside Ave, on the east side of the tank farm, south of Slover Ave. 305 Comment
  UCR126513  Dichelostemma capitatum A. C. Sanders, Mitch Provance 2003-4-2 25829 San Bernardino San Bernardino Valley, Colton Dunes, north of Santa Ana Ave and east of Riverside Ave, on the east side of the tank farm, south of Slover Ave. 305 Comment
  UCR126517  Eriogonum pusillum A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-5-21 17005 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
  UCR126946  Carex A. C. Sanders, P. J. MacKay 1994-7-24 15125 San Bernardino San Bernardino Mtns, San Gorgonio Wilderness Area: Dollar Lake , steep slopes and cliffs at head (S) of lake 2860 Comment
  UCR126967  Cryptantha echinella A. C. Sanders, K. D. Jones 2003-6-16 26901 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
  UCR127308  Oxytheca caryophylloides A. C. Sanders, K. D. Jones 2003-6-16 26920 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
  UCR127314  Juncus bufonius A. C. Sanders, K. D. Jones 2003-6-16 26908 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
  UCR127323  Streptanthus bernardinus A. C. Sanders, K. D. Jones 2003-6-16 26927 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
  UCR127336  Phacelia brachyloba A. C. Sanders, P. J. MacKay, Tim Thomas 2003-5-18 26762 San Bernardino San Bernardino Mountains, Cleghorn Road, 0.5 mi. NE of Cajon 1006 Comment
  UCR127503  Cryptantha A. C. Sanders, P. J. MacKay, Tim Thomas 2003-5-18 26775 San Bernardino San Bernardino Mountains, Cleghorn Road, 0.5 mi. NE of Cajon 1006 Comment
  UCR127515  Pectocarya setosa A. C. Sanders, P. J. MacKay, Tim Thomas 2003-5-18 26757 San Bernardino San Bernardino Mountains, Cleghorn Road, 0.5 mi. NE of Cajon 1006 Comment
  UCR127519  Lamarckia aurea A. C. Sanders, P. J. MacKay, Tim Thomas 2003-5-18 26773 San Bernardino San Bernardino Mountains, Cleghorn Road, 0.5 mi. NE of Cajon 1006 Comment
  UCR127520  Gilia capitata A. C. Sanders, P. J. MacKay, Tim Thomas 2003-5-18 26745 San Bernardino San Bernardino Mountains, Cleghorn Road, 0.5 mi. NE of Cajon 1006 Comment
  UCR127695  Cuscuta californica A. C. Sanders, T. Schram, D. Wappler 1994-9-30 15728 San Bernardino San Bernardino Mtns, Lower Deep Creek from the spillway of the Mojave River Forks Dam upstream to the hot spring 1037 Comment
  UCR127705  Cryptantha nevadensis var. rigida A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-5-28 17196 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
  UCR127709  Cryptantha mohavensis A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-5-21 17086 San Bernardino San Bernardino Mtns, Coxey Road, 0.4 mi. above turnoff to Oak Spring, wash below Rattlesnake Spring 1600 Comment
  UCR127817  Bouteloua aristidoides A. C. Sanders, Mark A. Elvin 2003-10-5 27267 San Bernardino Southern Mojave Desert, along Hwy 62 east of Twentynine Palms, c. 1 mile east of Old Dale 390 Comment
  UCR127830  Wislizenia refracta A. C. Sanders, Mark A. Elvin 2003-10-5 27258 San Bernardino Southern Mojave Desert, Twentynine Palms, Oasis of Mara at 29 Palms Inn, near intersection of Cottonwood and Mesquite Rds. 610 Comment
  UCR127832  Trianthema portulacastrum A. C. Sanders, Mark A. Elvin 2003-10-5 27259 San Bernardino Southern Mojave Desert, Twentynine Palms, Oasis of Mara at 29 Palms Inn, near intersection of Cottonwood and Mesquite Rds. 610 Comment
  UCR127838  Mollugo cerviana A. C. Sanders, Mark A. Elvin 2003-10-5 27276 San Bernardino Southern Mojave Desert, along Hwy 62 east of Twentynine Palms, c. 1 mile east of Old Dale 390 Comment
  UCR127845  Tiquilia plicata A. C. Sanders, Mark A. Elvin 2003-10-5 27286 San Bernardino Southern Mojave Desert, large wash southeast of Dale Dry Lake, south side of Hwy 62 just west of Ironage Rd. 410 Comment
  UCR127846  Euphorbia micromera A. C. Sanders, Mark A. Elvin 2003-10-5 27296 San Bernardino Southern Mojave Desert, NE side of Dale Dry Lake, west of Ironage Rd. at a point c. 2 miles NW of Hwy 62 360 Comment
  UCR127850  Petalonyx thurberi A. C. Sanders, Mark A. Elvin 2003-10-5 27288 San Bernardino Southern Mojave Desert, large wash southeast of Dale Dry Lake, south side of Hwy 62 just west of Ironage Rd. 410 Comment
  UCR127858  Pectis papposa A. C. Sanders, Mark A. Elvin 2003-10-5 27279 San Bernardino Southern Mojave Desert, along Hwy 62 east of Twentynine Palms, c. 1 mile east of Old Dale 390 Comment
  UCR127861  Marina parryi A. C. Sanders, Mark A. Elvin 2003-10-5 27282 San Bernardino Southern Mojave Desert, along Hwy 62 east of Twentynine Palms, c. 1 mile east of Old Dale 390 Comment
  UCR127915  Gnaphalium palustre A. C. Sanders, G. K. Helmkamp, E. J. Lawlor, C. L. Sanders 1997-7-27 20976 San Bernardino San Bernardino Mtns., SW end of Bluff Lake, Champion Lodgepole Meadow and trail south to roadhead 2341 Comment
  UCR128070  Encelia actoni A. C. Sanders, Mark A. Elvin 2003-10-5 27192 San Bernardino Southern Mojave Desert, UC Burns Pinyon Ridge Reserve, south of Skyline Ranch Rd. c. 2 miles (air) ESE of Pioneertown, 1.5 mi. (air) NW of Yucca Valley, student campsite along western fence 1250 Comment
  UCR128072  Eriogonum maculatum A. C. Sanders, Mark A. Elvin 2003-10-5 27195 San Bernardino Southern Mojave Desert, UC Burns Pinyon Ridge Reserve, south of Skyline Ranch Rd. c. 2 miles (air) ESE of Pioneertown, 1.5 mi. (air) NW of Yucca Valley, student campsite along western fence 1250 Comment
  UCR128078  Ericameria teretifolia A. C. Sanders, Mark A. Elvin 2003-10-5 27207 San Bernardino Southern Mojave Desert, UC Burns Pinyon Ridge Reserve, south of Skyline Ranch Rd. c. 2 miles (air) ESE of Pioneertown, 1.5 mi. (air) NW of Yucca Valley, student campsite along western fence 1250 Comment
  UCR128322  Senecio flaccidus A. C. Sanders, Mark A. Elvin 2003-10-5 27227 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
  UCR128585  Nemacladus sigmoideus A. C. Sanders, O. F. Clarke & CNPS Fld. Trip 1992-5-9 12277 San Bernardino San Bernardino Mtns./Mojave Desert, mouth of Burns Canyon, 0.5 mi. west of end of pavement near Rimrock 1463 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
  UCR128594  Cryptantha microstachys A. C. Sanders 1992-5-22 12319 San Bernardino San Bernardino Mtns., east of Yucaipa, Birmingham Ranch in Water Canyon, north of Wildwood Canyon 1098 Comment
  UCR128876  Amorpha californica A. C. Sanders 1992-5-22 12315 San Bernardino San Bernardino Mtns., east of Yucaipa, Birmingham Ranch in Water Canyon, north of Wildwood Canyon 1098 Comment
  UCR128883  Cryptantha A. C. Sanders, O. F. Clarke & CNPS Fld. Trip 1992-5-9 12274 San Bernardino San Bernardino Mtns./Mojave Desert, mouth of Burns Canyon, 0.5 mi. west of end of pavement near Rimrock 1463 Comment
  UCR128887  Festuca microstachys A. C. Sanders, O. F. Clarke & CNPS Fld. Trip 1992-5-9 12285 San Bernardino San Bernardino Mtns./Mojave Desert, mouth of Burns Canyon, 0.5 mi. west of end of pavement near Rimrock 1463 Comment
  UCR128900  Epilobium minutum A. C. Sanders, E. J. Lott 1992-5-1 12260 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
  UCR128902  Gilia angelensis A. C. Sanders 1992-5-22 12318 San Bernardino San Bernardino Mtns., east of Yucaipa, Birmingham Ranch in Water Canyon, north of Wildwood Canyon 1098 Comment
  UCR129036  Rhamnus crocea A. C. Sanders, E. J. Lott, Don Pendleton 1992-4-15 12217 San Bernardino San Bernardino Mtns., Birmingham Ranch at confluence of Water Canyon and Wildwood Canyon, east of Yucaipa 915 Comment
  UCR129042  Camissonia hirtella A. C. Sanders, E. J. Lott, Don Pendleton 1992-4-15 12229 San Bernardino San Bernardino Mtns., near old Hubner house on Birmingham Ranch in Water Canyon, north of Wildwood Canyon, east of Water Canyon Rd., east of Yucaipa 1067 Comment
  UCR129055  Poa howellii A. C. Sanders, E. J. Lott 1992-5-1 12265 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
  UCR129155  Cryptantha muricata A. C. Sanders, E. J. Lott 1992-5-1 12256 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
  UCR129156  Cryptantha microstachys A. C. Sanders, E. J. Lott 1992-5-1 12255 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
  UCR129433  Penstemon heterophyllus A. C. Sanders 1992-5-29 12339 San Bernardino San Bernardino Mtns., east of Yucaipa, Birmingham Ranch in Water Canyon, a tributary from the north of Wildwood Canyon, east of Water Canyon Rd. toward old Hubner house 1098 Comment
  UCR129437  Cupressus arizonica A. C. Sanders 1992-5-29 12326 San Bernardino San Bernardino Mtns., east of Yucaipa, Birmingham Ranch in Water Canyon, a tributary from the north of Wildwood Canyon 976 Comment
  UCR129483  Chorizanthe parryi var. parryi A. C. Sanders 1992-5-29 12337 San Bernardino San Bernardino Mtns., east of Yucaipa, Birmingham Ranch in Water Canyon, a tributary from the north of Wildwood Canyon, east of Water Canyon Rd. toward old Hubner house 1098 Comment
  UCR130307  Euphorbia micromera A. C. Sanders, Mark A. Elvin 2003-10-5 27245 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
  UCR130316  Helianthus annuus A. C. Sanders, Mark A. Elvin 2003-10-5 27222 San Bernardino Southern Mojave Desert, UC Burns Pinyon Ridge Reserve, south of Skyline Ranch Rd. c. 2 miles (air) ESE of Pioneertown, 1.5 mi. (air) NW of Yucca Valley, along wash beside Burns house 1265 Comment
  UCR130319  Eriogonum pusillum A. C. Sanders, Mark A. Elvin 2003-10-5 27232 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
  UCR130320  Eriogonum plumatella A. C. Sanders, Mark A. Elvin 2003-10-5 27233 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
  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
  UCR130328  Pectis papposa A. C. Sanders, Mark A. Elvin 2003-10-5 27247 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
  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
  UCR130792  Lupinus lepidus var. confertus A. C. Sanders 1999-6-24 22879 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
  UCR130804  Mimulus rubellus A. C. Sanders, Mark A. Elvin 2003-4-5 25934 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, canyons south of road from front gate to old Burns home 1280 Comment
  UCR130898  Stephanomeria exigua subsp. deanei A. C. Sanders, Mitch Provance 1999-6-25 22901 San Bernardino San Bernardino Mtns. foothills, Yucaipa, Wilson Creek north of Oak Glen Rd. & south of Fir Ave., between Fremont and Jefferson 930 Comment
  UCR130900  Anthriscus caucalis A. C. Sanders, Mitch Provance 1999-6-23 22851 San Bernardino San Bernardino Mtns. foothills, Yucaipa, Wilson Creek north of Oak Glen Rd. & south of Fir Ave., between Fremont and Jefferson 930 Comment
  UCR130908  Lotus strigosus A. C. Sanders, Mitch Provance 1999-6-23 22859 San Bernardino San Bernardino Mtns. foothills, Yucaipa, Wilson Creek north of Oak Glen Rd. & south of Fir Ave., between Fremont and Jefferson 930 Comment
  UCR130914  Rafinesquia californica A. C. Sanders, Mitch Provance 1999-6-23 22864 San Bernardino San Bernardino Mtns. foothills, Yucaipa, Wilson Creek north of Oak Glen Rd. & south of Fir Ave., between Fremont and Jefferson 930 Comment
  UCR130923  Rumex crispus A. C. Sanders, Mitch Provance 1999-6-23 22843 San Bernardino San Bernardino Mtns. foothills, Yucaipa, Wilson Creek north of Oak Glen Rd. & south of Fir Ave., between Fremont and Jefferson 930 Comment
  UCR130935  Camissonia hirtella A. C. Sanders, Mitch Provance 1999-6-23 22858 San Bernardino San Bernardino Mtns. foothills, Yucaipa, Wilson Creek north of Oak Glen Rd. & south of Fir Ave., between Fremont and Jefferson 930 Comment
  UCR130939  Juncus balticus A. C. Sanders 1999-7-7 22970 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
  UCR130940  Gaillardia pulchella A. C. Sanders 1999-7-7 22967 San Bernardino San Bernardino Mtns., Big Bear Valley, south side of Baldwin Lake, Palomino Dr. c. 1/4 mi. north of Shay Rd. near entrance to wastewater treatment facility, proposed expansion area 2049 Comment
  UCR130942  Quercus berberidifolia A. C. Sanders, T. B. Salvato 1999-7-9 22985 San Bernardino San Bernardino Mtns. foothills, Yucaipa, Wilson Creek north of Oak Glen Rd. & south of Fir Ave., between Fremont and Jefferson 930 Comment
  UCR130948  Poa secunda A. C. Sanders 1999-6-24 22889 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
  UCR131525  Chenopodium chenopodioides A. C. Sanders, Pam MacKay, Tim Thomas 1999-10-9 23153 San Bernardino San Bernardino Mtns., north shore of Big Bear Lake, just west of the observatory, c. 1 mile SE of Fawnskin 2058 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
  UCR132514  Juniperus californica A. C. Sanders, Maile Neel 1999-10-29 23222 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
  UCR132725  Lemna minuscula A. C. Sanders, P. J. MacKay, C. Walton, et al 1994-7-8 14989 San Bernardino San Gabriel Mtns., San Bernardino Mountains, N slope of the mtns. off of Bowen Ranch Road, along a small stream c. 0.1 mi above Rock Spring 1159 Comment
  UCR132729  Cryptantha simulans A. C. Sanders, J. C. Lyman 1989-6-8 9098 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
  UCR132731  Plectritis brachystemon A. C. Sanders, E. J. Lott 1993-5-14 14057 San Bernardino San Bernardino Mtns., Pisgah Peak Road, c. 1.5 km above Oak Glen Road, NW foot of Pisgah Peak 1100 Comment
  UCR132733  Euphorbia micromera A. C. Sanders, N. M. Fellows 1983-10-12 4008 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
  UCR132737  Myosurus cupulatus A. C. Sanders 1993-5-30 14148 San Bernardino Eastern Mojave Desert, Cottonwood Spring, Granite Mountains, along Cottonwood Wash near the end of the dirt road to the spring 1296 Comment
  UCR132812  Monoptilon bellidiforme A. C. Sanders, and C. N. P. S. Field Trip 1985-4-20 5615 San Bernardino Central Mojave Desert, 1-2 miles south of the entrance to Ft. Irwin on the road from Barstow 762 Comment
  UCR132955  Aristida purpurea A. C. Sanders 1989-3-20 9048 .2 San Bernardino Mojave Desert, 29 Palms Marine Corps Base, west edge of basalt field west of Lavic Lake, Sunshine Peak Training Range 793 Comment
  UCR132959  Fagonia laevis A. C. Sanders 1989-3-19 9033 .4 San Bernardino Mojave Desert, 29 Palms Marine Corps Base, east slope of Bullion Mountains, America Mine Training Range 915 Comment
  UCR133166  Eucalyptus camaldulensis A. C. Sanders 1992-1-26 12012 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
  UCR134315  Juniperus A. C. Sanders, Maile Neel 1999-10-29 23201 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
  UCR134319  Phoradendron juniperinum A. C. Sanders, Maile Neel 1999-10-29 23192 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
  UCR134677  Juniperus A. C. Sanders, Maile Neel 1999-10-29 23211 San Bernardino San Bernardino Mtns., Lone Valley, 2.7 miles southeast of Hwy 18 on Smarts Ranch Road 1829 Comment
  UCR134685  Juniperus A. C. Sanders, Maile Neel 1999-10-29 23208 San Bernardino San Bernardino Mtns., Lone Valley, 2.7 miles southeast of Hwy 18 on Smarts Ranch Road 1829 Comment
  UCR135868  Cuscuta A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 28076 San Bernardino Mojave Desert, SE end of Bristol Mountains, 4 miles NE of Amboy 300 Comment
  UCR135875  Sarcostemma hirtellum A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 28079 San Bernardino Mojave Desert, SE end of Bristol Mountains, 4 miles NE of Amboy 300 Comment
  UCR135876  Chorizanthe brevicornu A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 28078 San Bernardino Mojave Desert, SE end of Bristol Mountains, 4 miles NE of Amboy 300 Comment
  UCR135879  Hilaria rigida A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 27992 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
  UCR135881  Eriogonum fasciculatum var. polifolium A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 27990 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
  UCR135883  Perityle emoryi A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 28083 San Bernardino Mojave Desert, SE end of Bristol Mountains, 4 miles ENE of Amboy 300 Comment
  UCR135887  Nicotiana obtusifolia A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 27995 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
  UCR135890  Pectocarya heterocarpa A. C. Sanders, Kent Beaman 2004-4-21 27587 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
  UCR135892  Chorizanthe rigida A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 28065 San Bernardino Mojave Desert, SE end of Bristol Mountains, 4 miles NE of Amboy 300 Comment
  UCR135898  Chorizanthe brevicornu A. C. Sanders, Kent Beaman 2004-4-21 27595 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
  UCR135902  Euphorbia albomarginata A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 28022 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
  UCR135921  Bebbia juncea A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 28060 San Bernardino Mojave Desert, SE end of Bristol Mountains, 4 miles NE of Amboy 300 Comment
  UCR135923  Psorothamnus spinosus A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 28058 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
  UCR135927  Petalonyx thurberi A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 28092 San Bernardino Mojave Desert, SE end of Bristol Mountains, 4 miles ENE of Amboy 235 Comment
  UCR135936  Larrea tridentata A. C. Sanders, Kent Beaman 2004-4-21 27582 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
  UCR135942  Petalonyx thurberi A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 28051 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
  UCR136153  Mentzelia montana A. C. Sanders, Petra Wester, T. B. Salvato 2004-5-1 27709 San Bernardino Southern Mojave Desert, Hesperia, on dirt track 0.1 mi. SE of frontage road of I-15, 0.2 mi. south of Ranchero St. 1189 Comment
  UCR136157  Erigeron breweri A. C. Sanders, Petra Wester, T. B. Salvato 2004-5-1 27715 San Bernardino Southern Mojave Desert, Hesperia, on dirt track 0.1 mi. SE of frontage road of I-15, 0.2 mi. south of Ranchero St. 1189 Comment
  UCR136190  Sphaeralcea ambigua A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 28015 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
  UCR136192  Quercus john-tuckeri A. C. Sanders, Petra Wester, T. B. Salvato 2004-5-1 27704 San Bernardino Southern Mojave Desert, Hesperia, on dirt track 0.1 mi. SE of frontage road of I-15, 0.2 mi. south of Ranchero St. 1189 Comment
  UCR136291  Eriogonum brachypodum A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 28007 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
  UCR136297  Eriastrum eremicum A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 28036 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
  UCR136304  Thamnosma montana A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 28014 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
  UCR136310  Porophyllum gracile A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 28027 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
  UCR137056  Nemacladus sigmoideus A. C. Sanders, P. J. MacKay, Tim Thomas, Mitch Provance, Petra Wester 2004-6-12 28159 San Bernardino San Bernardino Mtns., Arrastre Creek at Smart's Ranch Road (FS 3N03) crossing c. 5 miles SE of Hwy 18 1829 Comment
  UCR137314  Carex alma A. C. Sanders, P. J. MacKay, Tim Thomas, Mitch Provance, Petra Wester 2004-6-12 28177 San Bernardino San Bernardino Mtns., Arrastre Creek at Smart's Ranch Road (FS 3N03) crossing c. 5 miles SE of Hwy 18 1829 Comment
  UCR137321  Erigeron divergens A. C. Sanders, P. J. MacKay, Tim Thomas, Mitch Provance, Petra Wester 2004-6-12 28190 San Bernardino San Bernardino Mtns., just east of Arrastre Creek along Smart's Ranch Road (FS 3N03) c. 5 miles SE of Hwy 18 1838 Comment
  UCR137323  Cryptantha nevadensis var. rigida A. C. Sanders, P. J. MacKay, Tim Thomas, Mitch Provance, Petra Wester 2004-6-12 28192 San Bernardino San Bernardino Mtns., just east of Arrastre Creek along Smart's Ranch Road (FS 3N03) c. 5 miles SE of Hwy 18 1838 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
  UCR137569  Castilleja miniata A. C. Sanders, P. J. MacKay, Tim Thomas, Mitch Provance, Petra Wester 2004-6-12 28174 San Bernardino San Bernardino Mtns., Arrastre Creek at Smart's Ranch Road (FS 3N03) crossing c. 5 miles SE of Hwy 18 1829 Comment
  UCR137570  Mentzelia A. C. Sanders, P. J. MacKay, Tim Thomas, Mitch Provance, Petra Wester 2004-6-12 28172 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
  UCR137572  Sphaeralcea ambigua A. C. Sanders, P. J. MacKay, Tim Thomas, Mitch Provance, Petra Wester 2004-6-12 28170 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
  UCR137584  Pistacia atlantica A. C. Sanders, T. B. Salvato 1999-12-10 23300 San Bernardino San Bernardino Valley, Yucaipa, south side of Oak Glen Rd. west of 2nd St. 805 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
  UCR139265  Elymus A. C. Sanders, James L. Reveal 2001-7-23 24469 San Bernardino San Bernardino Mtns., City of Big Bear Lake, Alden Rd., east side of road near a trailer park, south side of Big Bear Lake itself 2085 Comment
  UCR139566  Allophyllum A. C. Sanders, P. J. MacKay, E. J. Lawlor, D. L. Sanders 2004-6-27 28351 San Bernardino San Bernardino Mountains, Little Bear Creek, c. 1.5 mi. ENE of Lake Arrowhead, above confluence with Hooks Creek 1470 Comment
  UCR139569  Heterocodon rariflorum A. C. Sanders, P. J. MacKay, E. J. Lawlor, D. L. Sanders 2004-6-27 28355 San Bernardino San Bernardino Mountains, Little Bear Creek, c. 1.5 mi. ENE of Lake Arrowhead, above confluence with Hooks Creek 1470 Comment
  UCR139570  Calyptridium monandrum A. C. Sanders, P. J. MacKay, E. J. Lawlor, D. L. Sanders 2004-6-27 28356 San Bernardino San Bernardino Mountains, Little Bear Creek, c. 1.5 mi. ENE of Lake Arrowhead, above confluence with Hooks Creek 1470 Comment
  UCR139572  Antirrhinum coulterianum A. C. Sanders, P. J. MacKay, E. J. Lawlor, D. L. Sanders 2004-6-27 28362 San Bernardino San Bernardino Mountains, Little Bear Creek, c. 1.5 mi. ENE of Lake Arrowhead, above confluence with Hooks Creek 1470 Comment
  UCR139578  Senecio flaccidus var. douglasii A. C. Sanders, Petra Wester 2004-6-11 28144 San Bernardino San Bernardino Mtns., Burns Canyon, upper canyon in vicinity of Burns Spring 1524 Comment
  UCR139596  Cryptantha affinis A. C. Sanders, P. J. MacKay, E. J. Lawlor, D. L. Sanders 2004-6-27 28371 San Bernardino San Bernardino Mountains, Little Bear Creek, c. 1.5 mi. ENE of Lake Arrowhead, above confluence with Hooks Creek 1470 Comment
  UCR139599  Phacelia mohavensis A. C. Sanders, P. J. MacKay, E. J. Lawlor, D. L. Sanders 2004-6-27 28327 San Bernardino San Bernardino Mountains, Little Bear Creek, c. 1.5 mi. ENE of Lake Arrowhead, above confluence with Hooks Creek 1470 Comment
  UCR139601  Gamochaeta pensylvanica A. C. Sanders, P. J. MacKay, E. J. Lawlor, D. L. Sanders 2004-6-27 28329 San Bernardino San Bernardino Mountains, Little Bear Creek, c. 1.5 mi. ENE of Lake Arrowhead, above confluence with Hooks Creek 1470 Comment
  UCR139607  Osmorhiza chilensis A. C. Sanders, P. J. MacKay, E. J. Lawlor, D. L. Sanders 2004-6-27 28333 San Bernardino San Bernardino Mountains, Little Bear Creek, c. 1.5 mi. ENE of Lake Arrowhead, above confluence with Hooks Creek 1470 Comment
  UCR140164  Trifolium obtusiflorum A. C. Sanders, P. J. MacKay, E. J. Lawlor, D. L. Sanders 2004-6-27 28348 San Bernardino San Bernardino Mountains, Little Bear Creek, c. 1.5 mi. ENE of Lake Arrowhead, above confluence with Hooks Creek 1470 Comment
  UCR143641  Eleocharis coloradoensis A. C. Sanders 1993-9-5 14206 San Bernardino San Bernardino Valley, Yucaipa; Yucaipa Regional Park, entrance c. 0.8 mi west of Bryant Street on Oak Glen Road 762 Comment
  UCR143643  Crypsis schoenoides A. C. Sanders 1993-9-5 14207 San Bernardino San Bernardino Valley, Yucaipa; Yucaipa Regional Park, entrance c. 0.8 mi west of Bryant Street on Oak Glen Road 762 Comment
  UCR143647  Chenopodium strictum var. glaucophyllum A. C. Sanders 1993-8-28 14199 San Bernardino San Bernardino Mtns., Oak Glen, along Oak Glen Road opposite McFarland's Orchards 1280 Comment
  UCR14421  Chaenactis santolinoides A. C. Sanders 1974-9-26 085 San Bernardino San Bernardino Mtns., trail to Columbine Springs, above Camp Angelus [=Angelus Oaks] 2287 Comment
  UCR144858  Palafoxia arida A. C. Sanders, Mark A. Elvin 2004-10-10 29007 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
  UCR144861  Euphorbia setiloba A. C. Sanders, Mark A. Elvin 2004-10-10 29009 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
  UCR144867  Asclepias subulata A. C. Sanders, Mark A. Elvin 2004-10-10 29015 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
  UCR145085  Amaranthus fimbriatus A. C. Sanders, P. J. MacKay, Tim Thomas 2004-10-17 28919 San Bernardino Southern Mojave Desert, Giant Rock 'Airport' 6.6 miles SE of Old Woman Springs Rd. via Bodick Rd., below bouldery slopes of Spy Mtn. 854 Comment
  UCR145089  Pectis papposa A. C. Sanders, P. J. MacKay, Tim Thomas 2004-10-17 28930 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
  UCR145094  Achyronychia cooperi A. C. Sanders, P. J. MacKay, Tim Thomas 2004-10-17 28929 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
  UCR145100  Pectis papposa A. C. Sanders, P. J. MacKay, Tim Thomas 2004-10-17 28924 San Bernardino Southern Mojave Desert, Giant Rock 'Airport' 6.6 miles SE of Old Woman Springs Rd. via Bodick Rd., below bouldery slopes of Spy Mtn. 854 Comment
  UCR145102  Suaeda moquinii A. C. Sanders, P. J. MacKay, Tim Thomas 2004-10-17 28887 San Bernardino Southern Mojave Desert, Means Lake, Johnson Valley, along road in center of the dry lake 784 Comment
  UCR145108  Baileya pleniradiata A. C. Sanders, P. J. 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
  UCR145121  Palafoxia arida A. C. Sanders, Mark A. Elvin 2004-10-10 28963 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
  UCR145127  Krameria grayi A. C. Sanders, Mark A. Elvin 2004-10-10 28961 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
  UCR145136  Lepidospartum squamatum A. C. Sanders, P. J. MacKay, Tim Thomas 2004-10-17 28900 San Bernardino Southern Mojave Desert, Pipes Wash near Spy Mtn., on a dirt road extension of 'University Blvd.' in Landers going toward Giant Rock 845 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
  UCR145155  Dalea mollissima A. C. Sanders, Mark A. Elvin 2004-10-10 28948 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
  UCR145437  Tribulus terrestris A. C. Sanders, P. J. MacKay, Tim Thomas 2004-10-17 28936 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
  UCR145444  Encelia frutescens A. C. Sanders, Mark A. Elvin 2004-10-10 28960 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
  UCR145453  Aristida adscensionis A. C. Sanders, Mark A. Elvin 2004-10-10 28956 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
  UCR145767  Atriplex polycarpa A. C. Sanders, Mark A. Elvin 2004-10-10 28999 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
  UCR145780  Euphorbia polycarpa A. C. Sanders, Mark A. Elvin 2004-10-10 28979 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
  UCR145978  Kallstroemia californica A. C. Sanders, Mark A. Elvin 2004-10-10 29001 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
  UCR14709  Stipa comata A. C. Sanders, Jeanine Derby 1975-7-14 00900 San Bernardino San Bernardino Mtns., Big Bear City, near Sawmill Canyon 2104 Comment
  UCR14711  Castilleja applegatei subsp. martini A. C. Sanders, Jeanine Derby 1975-7-14 00988 San Bernardino San Bernardino Mtns., Onyx Summit, junction of Onyx Peak Road and Hwy 38 2576 Comment
  UCR14719  Eriogonum kennedyi var. austromontanum A. C. Sanders, Jeanine Derby 1975-7-14 00981 San Bernardino San Bernardino Mtns., Bear Valley, Big Bear City, Sawmill Pebble Plain 2165 Comment
  UCR147831  Camissonia strigulosa A. C. Sanders, Fld. Botany Class 2000-5-13 23388 San Bernardino San Bernardino Mtns., Old Hwy 173 between Mojave River Forks and Lake Arrowhead, 2.6 mi. north of Rock Camp Forest Service Station 1402 Comment
  UCR14815  Plagiobothrys torreyi A. C. Sanders, June Latting, Jeanine Derby 1975-6-23 0775 San Bernardino San Bernardino Mtns., 2.2 mi NW of Fawnskin along Forest Service Road 3N14 [very near Hanna Flat] 2287 Comment
  UCR14944  Sanvitalia abertii A. C. Sanders 1975-10-15 161 San Bernardino Eastern Mojave Desert, Eastern New York Mtns, near Castle Buttes [=Castle Peaks] on road to Dove Springs 1494 Comment
  UCR154370  Ranunculus testiculatus A. C. Sanders 2005-5-21 30239 .1 San Bernardino San Bernardino Mtns., Barton Flats Camp Ground 1631 Comment
  UCR154818  Larrea tridentata A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip 2005-2-26 29115 San Bernardino Southern Mojave Desert, Cadiz Valley, Hwy 62, 4 miles west of Hwy 177 junction to Desert Center 305 Comment
  UCR157385  Lupinus A. C. Sanders, R. T. Hawke, et al. 2005-7-3 31331 San Bernardino San Bernardino Mtns., Cienaga Seca, Blue Sky Meadow Science Camp, S and W sides of the meadow 2470 Comment
  UCR157386  Potentilla biennis A. C. Sanders, R. T. Hawke, et al. 2005-7-3 31333 San Bernardino San Bernardino Mtns., Cienaga Seca, Blue Sky Meadow Science Camp, S and W sides of the meadow 2470 Comment
  UCR157460  Gilia A. C. Sanders, Harry Spilman & CNPS field trip 1993-4-24 13782 San Bernardino Eastern San Bernardino Mountains, Lower Pipes Canyon where Pipes Canyon Road first crosses the wash, c. 1 mile above Pioneertown Road 1400 Comment
  UCR157468  Eucalyptus robusta A. C. Sanders, O. F. Clarke, T. P. Krantz, R. F. Thorne 1993-4-27 13849 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
  UCR157476  Nemacladus longiflorus var. breviflorus A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16823 San Bernardino San Bernardino Mtns, Rimrock, 4.1 miles north of Pioneertown, dirt track west from Rimrock Road, south of Burns Canyon 1372 Comment
  UCR157483  Cheilanthes parryi A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16763 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  UCR157596  Malva A. C. Sanders, Scott D. White, E. J. Lawlor, C. L. Sanders, et al. 1994-8-6 15218 San Bernardino San Bernardino Mtns, City of Big Bear Lake. 39768 Lakeview Dr., south shore of Big Bear Lake 2080 Comment
  UCR157654  Coreopsis A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16759 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  UCR157666  Gilia A. C. Sanders 1993-4-11 13728 San Bernardino San Bernardino Mtns., Summit Valley, Hwy 173 about 1 mi east of the Silverwood Lake spillway 1000 Comment
  UCR157670  Gilia A. C. Sanders, P. J. MacKay, et al 1995-4-2 16325 San Bernardino Mojave Desert, Stoddard Wells Road, 7.9 mi NE of I 15 (near Bell Mountain), c. 2 mi NW of Black Mtn. 1037 Comment
  UCR157746  Allium praecox A. C. Sanders, J. C. Lyman 1995-4-15 16551 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
  UCR157749  Eriogonum pusillum A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16802 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  UCR157750  Monoptilon bellioides A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16787 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  UCR157863  Filago depressa A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16845 San Bernardino San Bernardino Mtns. / Mojave Desert, Pioneertown Road, 1.9 miles north of Yucca Valley (at Yucca Trail), 2.1 miles south of Pioneertown, Water Canyon 1125 Comment
  UCR157874  Astragalus acutirostris A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16859 San Bernardino San Bernardino Mtns, Burns Canyon, 2.1 mi above Rimrock Rd, just below Burns Spring 1585 Comment
  UCR157880  Mentzelia albicaulis A. C. Sanders 1995-4-22 16608 San Bernardino San Bernardino Mtns., upper Horsethief Canyon along the Pacific Crest Trail, below crossing of Forest Service road to Cleghorn Ridge 1200 Comment
  UCR157888  Mentzelia A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16860 San Bernardino San Bernardino Mtns, Burns Canyon, 2.1 mi above Rimrock Rd, just below Burns Spring 1585 Comment
  UCR157893  Gilia stellata A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16770 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  UCR158116  Elymus triticoides A. C. Sanders, P. J. MacKay, G. K. Helmkamp, Scott D. White, C. L. Sanders 1994-9-4 15598 San Bernardino San Bernardino Mtns, Arrastre Creek at crossing of Forest Service Road 2N04, just below the confluence with Balky Horse Canyon 2155 Comment
  UCR158122  Agrostis A. C. Sanders, P. J. MacKay, Scott D. White, C. L. Sanders 1994-9-18 15671 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
  UCR158239  Gayophytum diffusum subsp. parviflorum A. C. Sanders, P. J. MacKay, A. Meyer 1995-6-11 17283 San Bernardino San Bernardino Mtns, north of Baldwin Lake, Forest Service Road 3N03 (Smart's Ranch Rd.), 0.2 mi SE of Hwy 18, near Cactus Spring 1829 Comment
  UCR158242  Galium porrigens A. C. Sanders, E. J. Lawlor, P. J. MacKay, C. L. Sanders, et al 1995-6-24 17391 San Bernardino San Bernardino Mtns, Barton Flats area, Hathaway Flat along Glass Road, near Barton Creek 1829 Comment
  UCR158488  Mirabilis laevis A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-5-28 17156 San Bernardino San Bernardino Mtns, Ord Mtns area on north slope, 0.5 mi. NW of Bowen Ranch, south of Juniper Flats 1400 Comment
  UCR158790  Rafinesquia neomexicana A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip 2005-2-26 29089 San Bernardino Sonoran (Colorado) /Mojave Desert transition, along jeep road c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., east side of 558 m hill 488 Comment
  UCR158798  Filago depressa A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip 2005-2-26 29082 San Bernardino Sonoran (Colorado) /Mojave Desert transition, along jeep road c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., east side of 558 m hill 488 Comment
  UCR159102  Agrostis A. C. Sanders, Scott D. White 1994-8-25 15446 San Bernardino San Bernardino Mtns., Alder Creek at and above F.S. road 1N09 (City Creek Truck Trail) 1230 Comment
  UCR159136  Elymus glaucus A. C. Sanders, P. J. MacKay 1994-6-19 14862 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
  UCR159186  Perityle emoryi A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip 2005-2-26 29101 San Bernardino Sonoran (Colorado) /Mojave Desert transition, along jeep road c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., east side of 558 m hill 488 Comment
  UCR159215  Croton californicus A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip 2005-2-26 29096 San Bernardino Sonoran (Colorado) /Mojave Desert transition, along jeep road c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., east side of 558 m hill 488 Comment
  UCR159216  Muhlenbergia porteri A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip 2005-2-26 29109 San Bernardino Sonoran (Colorado) /Mojave Desert transition, along major wash c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., between 558 and 668 m hills 500 Comment
  UCR159270  Juncus tiehmii A. C. Sanders, R. T. Hawke, et al. 2005-7-3 31324 San Bernardino San Bernardino Mtns., Cienaga Seca, Blue Sky Meadow Science Camp, S and W sides of the meadow 2470 Comment
  UCR159788  Tragopogon dubius A. C. Sanders, R. T. Hawke, et al. 2005-7-3 31334 San Bernardino San Bernardino Mtns., Cienaga Seca, Blue Sky Meadow Science Camp, S and W sides of the meadow 2470 Comment
  UCR159791  Mimulus floribundus A. C. Sanders, R. T. Hawke, et al. 2005-7-3 31318 San Bernardino San Bernardino Mtns., Cienaga Seca, Blue Sky Meadow Science Camp, S and W sides of the meadow 2470 Comment
  UCR159793  Capsella bursa-pastoris A. C. Sanders, R. T. Hawke, et al. 2005-7-3 31313 San Bernardino San Bernardino Mtns., Cienaga Seca, Blue Sky Meadow Science Camp, S and W sides of the meadow 2470 Comment
  UCR159858  Elymus A. C. Sanders, R. T. Hawke, et al. 2005-7-3 31326 San Bernardino San Bernardino Mtns., Cienaga Seca, Blue Sky Meadow Science Camp, S and W sides of the meadow 2470 Comment
  UCR159861  Veronica peregrina subsp. xalapensis A. C. Sanders, R. T. Hawke, et al. 2005-7-3 31322 San Bernardino San Bernardino Mtns., Cienaga Seca, Blue Sky Meadow Science Camp, S and W sides of the meadow 2470 Comment
  UCR159867  Juncus balticus A. C. Sanders, R. T. Hawke, et al. 2005-7-3 31341 San Bernardino San Bernardino Mtns., Cienaga Seca, Blue Sky Meadow Science Camp, S and W sides of the meadow 2470 Comment
  UCR160329  Gilia capitata A. C. Sanders, Scott D. White 1994-8-25 15443 San Bernardino San Bernardino Mtns., Alder Creek at and above F.S. road 1N09 (City Creek Truck Trail) 1230 Comment
  UCR160333  Dryopteris arguta A. C. Sanders, Scott D. White 1994-8-25 15453 San Bernardino San Bernardino Mtns, Middle Fork Creek (tributary of Alder Cr.) at and above F.S. road 1N09 (City Cr. Truck Trail) 1125 Comment
  UCR160337  Berula erecta A. C. Sanders, Scott D. White 1994-8-25 15459 San Bernardino San Bernardino Mtns, East Fork Hemlock Creek at and above F.S. road 1N09 (City Cr. Truck Trail) 1230 Comment
  UCR160344  Muhlenbergia californica A. C. Sanders, Scott D. White 1994-8-25 15456 San Bernardino San Bernardino Mtns., Hemlock Creek at and below F.S. road 1N09 (City Cr. Truck Trail) 1155 Comment
  UCR160473  Mimulus bigelovii A. C. Sanders, John Wear, Nathan Moorhatch, Tish Bennett 1995-5-31 17212 San Bernardino San Bernardino Mtns./Mojave Desert, mouth of Cushenbury Canyon, ridges and canyon just south of the Mitsubishi lime plant 1585 Comment
  UCR160765  Gilia A. C. Sanders, O. F. Clarke, M. Alexander 1993-4-23 13766 San Bernardino San Bernardino Mtns, Summit Valley on Hwy 173, 4.6 mi east of the Hwy 138 junction and 1.7 mi south of the Grass Valley Creek crossing 1100 Comment
  UCR160769  Gilia A. C. Sanders, J. C. Lyman 1995-4-14 16517 San Bernardino San Bernardino Valley, Fontana: Jurupa Hills at Jurupa Hills Regional Park, west of Sierra Ave 427 Comment
  UCR160772  Salix lasiolepis A. C. Sanders, MacKay, Thomas, Schultz & Helmkamp 1996-9-8 19540 San Bernardino San Bernardino Mountains, NW side of Bluff Lake 2317 Comment
  UCR160950  Gilia A. C. Sanders, P. J. MacKay, A. Meyer 1995-6-11 17294 San Bernardino San Bernardino Mtns., N of Baldwin Lake, Forest Service Road 3N03 (Smart's Ranch Rd), 0.8 mi SE of Hwy 18, near junction with 3N03A 1814 Comment
  UCR162558  Juncus balticus subsp. ater A. C. Sanders, P. J. MacKay, G. K. Helmkamp, Scott D. White, C. L. Sanders 1994-9-4 15545 San Bernardino San Bernardino Mtns, NE side of Baldwin Lake 2048 Comment
  UCR162561  Juncus saximontanus A. C. Sanders 1994-8-7 15229 San Bernardino San Bernardino Mtns., along Metcalf Creek, 1.65 mi above Tulip Lane on Mill Creek Road, south of Big Bear Lake 2240 Comment
  UCR162784  Cryptantha nevadensis var. rigida A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-5-28 17158 San Bernardino San Bernardino Mtns, Ord Mtns area on north slope, 0.5 mi. NW of Bowen Ranch, south of Juniper Flats 1400 Comment
  UCR162828  Arctostaphylos glandulosa A. C. Sanders 1995-6-24 17377 San Bernardino San Bernardino Mtns, Barton Flats area, Hathaway Flat along Glass Road, near Barton Creek 1829 Comment
  UCR162896  Gilia A. C. Sanders 1987-4-5 7030 San Bernardino Eastern Mojave Desert, Ivanpah Valley, Ivanpah Road, 1.5 mi SW of Morning Star Mine Road 1067 Comment
  UCR162899  Stipa A. C. Sanders 1994-8-7 15245 San Bernardino San Bernardino Mtns., upper (eastern) end of Bluff Lake Meadow, south of Big Bear Lake 2340 Comment
  UCR163680  Limosella acaulis A. C. Sanders, R. T. Hawke, et al. 2005-7-4 31363 San Bernardino San Bernardino Mtns., Cienaga Seca, Blue Sky Meadow Science Camp, N and W sides of the meadow 2470 Comment
  UCR163688  Elymus A. C. Sanders, R. T. Hawke, et al. 2005-7-3 31349 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) 1646 Comment
  UCR163693  Bromus carinatus A. C. Sanders 2005-7-4 31385 San Bernardino San Bernardino Mtns., Cienaga Seca, Blue Sky Meadow Science Camp, N and W sides of the meadow 2470 Comment
  UCR163703  Lupinus A. C. Sanders, R. T. Hawke, et al. 2005-7-4 31361 San Bernardino San Bernardino Mtns., Cienaga Seca, Blue Sky Meadow Science Camp, N and W sides of the meadow 2470 Comment
  UCR163707  Mentzelia montana A. C. Sanders, R. T. Hawke, et al. 2005-7-4 31377 San Bernardino San Bernardino Mtns., Cienaga Seca, Blue Sky Meadow Science Camp, N and W sides of the meadow 2470 Comment
  UCR163841  Hordeum murinum A. C. Sanders, R. T. Hawke, et al. 2005-7-4 31358 San Bernardino San Bernardino Mtns., Cienaga Seca, Blue Sky Meadow Science Camp, N and W sides of the meadow 2470 Comment
  UCR163847  Eriogonum davidsonii A. C. Sanders, R. T. Hawke, et al. 2005-7-4 31380 San Bernardino San Bernardino Mtns., Cienaga Seca, Blue Sky Meadow Science Camp, N and W sides of the meadow 2470 Comment
  UCR163945  Phacelia ramosissima A. C. Sanders, R. T. Hawke, et al. 2005-7-4 31371 San Bernardino San Bernardino Mtns., Cienaga Seca, Blue Sky Meadow Science Camp, N and W sides of the meadow 2470 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
  UCR16517  Rumex crispus Rex Sanders 1973-5-26 s.n. San Bernardino San Bernardino Mtns., off Waterman Cyn. Rd., 0.5 mi from Hwy 18, near CCC Camp, next to fault bluff 200m from road. Coastal side of mtns. 610 Comment
  UCR165183  Juncus macrophyllus A. C. Sanders, P. J. MacKay, Tim Thomas, Mitch Provance, Petra Wester 2004-6-12 28155 San Bernardino San Bernardino Mtns., Arrastre Creek at Smart's Ranch Road (FS 3N03) crossing c. 5 miles SE of Hwy 18 1829 Comment
  UCR165398  Arabis A. C. Sanders, Ed LaRue 1997-4-24 20575 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
  UCR165400  Saltugilia australis A. C. Sanders, P. J. MacKay, Tim Thomas 2003-5-18 26759 San Bernardino San Bernardino Mountains, Cleghorn Road, 0.5 mi. NE of Cajon 1006 Comment
  UCR165408  Monardella eremicola A. C. Sanders, Mark Elvin 2001-8-3 24570 San Bernardino Eastern Mojave Desert, Clark Mountain, 'Fir Canyon' on north side, 1-2.2 km above Green's Well Rd. 1707 Comment
  UCR165952  Ericameria teretifolia A. C. Sanders 2005-11-26 31923 San Bernardino Southern Mojave Desert/Eastern San Bernardino Mtns., UC Burns Pinyon Ridge Reserve, 1.25 mi. north of Yucca Valley, 2.5 mi. ESE of Pioneertown; this from canyons on south side of reserve draining toward Water Canyon 1250 Comment
  UCR166115  Camissoniopsis pallida subsp. pallida A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-5-28 17179 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
  UCR166119  Camissoniopsis pallida subsp. pallida A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16672 San Bernardino San Bernardino Mtns/ Mojave Desert, SE of Lucerne Valley, just below mouth of Rattlesnake Canyon 1200 Comment
  UCR166120  Camissoniopsis hirtella A. C. Sanders, O. F. Clarke, T. P. Krantz, R. F. Thorne 1993-4-27 13815 San Bernardino San Bernardino Mtns, Arrowhead Hot Springs and immediate vicinity; lower Waterman Canyon, 0.5 mi. due west of the old Arrowhead Hot Springs Hotel 581 Comment
  UCR166214  Aster A. C. Sanders 1994-8-7 15251 San Bernardino San Bernardino Mtns., upper (eastern) end of Bluff Lake Meadow, south of Big Bear Lake 2340 Comment
  UCR166223  Gilia A. C. Sanders, P. J. MacKay 1995-5-13 16986 San Bernardino San Bernardino Mtns/Southern Mojave Desert, south of Apple Valley, Forest Service Road 3N14 (Oak Spring Road), 0.5 mi. above Bowen Ranch Road 1300 Comment
  UCR166227  Mentzelia obscura A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-5-7 16963 San Bernardino San Bernardino Mtns/ So. Mojave Desert, canyon and slopes above Rock Corral, NE foot of the mtns, Bighorn Mtns. area 1220 Comment
  UCR166294  Gilia A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-5-21 17103 San Bernardino San Bernardino Mtns, west foot of Rattlesnake Mtn, 1.2 miles above the turnoff to Oak Spring on Coxey Rd. 1738 Comment
  UCR166307  Mentzelia albicaulis A. C. Sanders, P. J. MacKay, et al 1995-4-2 16334 San Bernardino Mojave Desert, Stoddard Valley, Stoddard Wells Road, 12.3 mi. NE of Hwy I-15 (near Bell Mountain), E slope of Stoddard Mtn. 1113 Comment
  UCR170295  Lotus scoparius subsp. brevialatus A. C. Sanders, L. Lubinsky, E. J. Lawlor, D. L. Sanders 2006-3-26 31942 San Bernardino San Bernardino Valley Region, upper Scott Canyon above canyon bend at powerlines, Loma Linda Hills, south of end of Bryn Mawr Ave., c. 0.6 mi. north of Riverside Co. line 518 Comment
  UCR170299  Rhus ovata A. C. Sanders, L. Lubinsky, E. J. Lawlor, D. L. Sanders 2006-3-26 31949 San Bernardino San Bernardino Valley Region, lower Scott Canyon below canyon bend at powerlines, Loma Linda Hills, south of end of Bryn Mawr Ave. 457 Comment
  UCR170308  Erodium malacoides A. C. Sanders, L. Lubinsky, E. J. Lawlor, D. L. Sanders 2006-3-26 31939 San Bernardino San Bernardino Valley Region, upper Scott Canyon above canyon bend at powerlines, Loma Linda Hills, south of end of Bryn Mawr Ave., c. 0.6 mi. north of Riverside Co. line 518 Comment
  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
  UCR174389  Rumex conglomeratus A. C. Sanders 2006-6-7 32736 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
  UCR174394  Veronica peregrina subsp. xalapensis A. C. Sanders 2006-6-5 33092 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
  UCR174412  Euphorbia serpillifolia A. C. Sanders 2006-6-5 33097 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
  UCR174501  Gnaphalium stramineum A. C. Sanders 2006-6-5 33102 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
  UCR174503  Stipa coronata A. C. Sanders 2006-6-7 32703 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
  UCR174572  Gnaphalium stramineum A. C. Sanders 2006-6-7 32717 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
  UCR174584  Phacelia ramosissima A. C. Sanders 2006-6-5 33114 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
  UCR174595  Lotus heermannii A. C. Sanders 2006-6-6 32694 San Bernardino San Bernardino Valley, Santa Ana River wash north of Mentone, pipeline route crossing beyond end of Wabash Ave. 473 Comment
  UCR174599  Salix gooddingii A. C. Sanders 2006-6-6 32687 San Bernardino San Bernardino Valley, Santa Ana River wash north of Mentone, pipeline route crossing beyond end of Wabash Ave. 473 Comment
  UCR174634  Bebbia juncea A. C. Sanders 2006-6-5 33099 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
  UCR174897  Solanum douglasii A. C. Sanders 2006-6-7 32734 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
  UCR174901  Eriophyllum confertiflorum A. C. Sanders 2006-6-7 32706 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
  UCR17570  Arabis perennans A. C. Sanders 1976-4-27 00217 San Bernardino Eastern Mojave Desert, New York Mountains, Caruthers Canyon 1738 Comment
  UCR17591  Notholaena sinuata var. cochisensis A. C. Sanders, O. F. Clarke, J. Latting & CNPS trip 1978-5-28 00816 San Bernardino Eastern Mojave Desert, north side of Clark Mountain in the canyon below Green's Well 1509 Comment
  UCR175916  Gayophytum oligospermum A. C. Sanders, Kent Beaman, T. B. Salvato, et al 2006-9-8 33155 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
  UCR175922  Cytisus striatus A. C. Sanders, Kent Beaman, T. B. Salvato, et al. 2006-9-8 33120 San Bernardino San Bernardino Mtns., along Running Springs School Rd. at the SE edge of Running Springs, south of Hwy 18 1860 Comment
  UCR175941  Epilobium ciliatum A. C. Sanders, Kent Beaman, T. B. Salvato, et al 2006-9-8 33138 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
  UCR175943B  Juncus saximontanus A. C. Sanders, Kent Beaman, T. B. Salvato, et al 2006-9-8 33135 B 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
  UCR175947  Gilia splendens A. C. Sanders, Kent Beaman, T. B. Salvato, et al 2006-9-8 33147 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
  UCR175954  Polygonum aviculare A. C. Sanders, Kent Beaman, T. B. Salvato, et al 2006-9-8 33134 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
  UCR17596  Phacelia barnebyana A. C. Sanders, O. F. Clarke, J. Latting & CNPS trip 1978-5-28 00387 San Bernardino Eastern Mojave Desert, north side of Clark Mountain, in the canyon below white fir grove 1829 Comment
  UCR17599  Pectocarya setosa A. C. Sanders, O. F. Clarke, J. Latting & CNPS trip 1978-5-27 00212 San Bernardino Eastern Mojave Desert, Halloran Summit, east of Baker on I-15 1280 Comment
  UCR175995  Piperia unalascensis A. C. Sanders, Kent Beaman, T. B. Salvato, et al 2006-9-8 33180 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
  UCR175996  Muhlenbergia rigens A. C. Sanders, Kent Beaman, T. B. Salvato, et al 2006-9-8 33148 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
  UCR17604  Gaura coccinea A. C. Sanders, O. F. Clarke, J. Latting & CNPS trip 1978-5-27 469 San Bernardino Eastern Mojave Desert, Highway I-15 at Cima Rd., near Valley Wells Station 1159 Comment
  UCR176510  Artemisia dracunculus A. C. Sanders, Kent Beaman, T. B. Salvato, et al 2006-9-22 33181 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 1951 Comment
  UCR176518  Viola purpurea A. C. Sanders, G. K. Helmkamp, P. J. MacKay 1995-5-21 17018 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
  UCR176525  Salix scouleriana A. C. Sanders, Kent Beaman, T. B. Salvato, et al 2006-9-22 33189 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 1951 Comment
  UCR176526  Descurainia pinnata A. C. Sanders, P. J. MacKay 1995-5-13 16990 San Bernardino San Bernardino Mtns./So. Mojave Desert, south of Apple Valley; FS road 3N14 (Oak Spr. Rd.), 2 miles above Bowen Ranch Rd. 1494 Comment
  UCR17657  Galium munzii subsp. munzii A. C. Sanders 1975-9-3 00371 San Bernardino Eastern Mojave Desert, New York Mtns, Cabin Spring 1707 Comment
  UCR17662  Halimolobos diffusa var. jaegeri A. C. Sanders 1976-6-12 00231 San Bernardino Eastern Mojave Desert, north side of Clark Mountain, in the canyon below the fir grove 1829 Comment
  UCR176723  Trifolium variegatum A. C. Sanders, P. J. MacKay 1995-5-13 16989 San Bernardino San Bernardino Mtns./So. Mojave Desert, south of Apple Valley; FS road 3N14 (Oak Spr. Rd.), 2 miles above Bowen Ranch Rd. 1494 Comment
  UCR176727  Collinsia callosa A. C. Sanders, G. K. Helmkamp, P. J. MacKay 1995-5-21 17110 San Bernardino San Bernardino Mtns, west foot of Rattlesnake Mtn, 1.2 miles above the turnoff to Oak Spring on Coxey Rd. 1738 Comment
  UCR176735  Cryptantha oxygona A. C. Sanders 1995-5-13 16994 San Bernardino San Bernardino Mtns./So. Mojave Desert, south of Apple Valley; FS road 3N14 (Oak Spr. Rd.), 2 miles above Bowen Ranch Rd. 1494 Comment
  UCR176736  Cryptantha nevadensis var. rigida A. C. Sanders 1995-5-13 16993 San Bernardino San Bernardino Mtns./So. Mojave Desert, south of Apple Valley; FS road 3N14 (Oak Spr. Rd.), 2 miles above Bowen Ranch Rd. 1494 Comment
  UCR176739  Arabis sparsiflora A. C. Sanders 1995-6-5 17270 San Bernardino San Bernardino Mtns., Mill Creek wash between the Ranger Station and the old fish hatchery site, 2-3 mi. east of Greenspot (Garnet Road), on north side of Hwy 38 808 Comment
  UCR176740  Galium porrigens A. C. Sanders 1995-6-5 17273 San Bernardino San Bernardino Mtns., Mill Creek wash between the Ranger Station and the old fish hatchery site, 2-3 mi. east of Greenspot (Garnet Road), on north side of Hwy 38 808 Comment
  UCR17692  Mentzelia oreophila A. C. Sanders, O. F. Clarke, J. Latting & CNPS trip 1978-5-29 421 San Bernardino Eastern Mojave Desert, Clark Mountain, along Powerline Road, +- 3 mi. NE of Excelsior Mine Road, toward Keany Pass 1159 Comment
  UCR176931  Arabis A. C. Sanders, E. J. Lawlor, P. J. MacKay, C. L. Sanders, et al. 1995-6-24 17357 San Bernardino San Bernardino Mtns, Barton Flats area, Hathaway Flat along Glass Road, near Barton Creek 1829 Comment
  UCR176937  Arabis pulchra A. C. Sanders, John Wear, Nathan Moorhatch, Tish Bennett 1995-5-31 17234 San Bernardino San Bernardino Mtns./Mojave Desert, mouth of Cushenbury Canyon, ridges and canyon just south of the Mitsubishi lime plant 1585 Comment
  UCR176979  Cryptantha nevadensis var. rigida A. C. Sanders 1993-4-23 13754 San Bernardino San Bernardino Mtns, Cajon Pass, 0.8 mi east of Cajon Junction on Hwy 138, Crowder Canyon 1000 Comment
  UCR176981  Arabis A. C. Sanders, John Wear, Nathan Moorhatch, Tish Bennett 1995-5-31 17218 San Bernardino San Bernardino Mtns./Mojave Desert, mouth of Cushenbury Canyon, ridges and canyon just south of the Mitsubishi lime plant 1585 Comment
  UCR17711  Linanthus parryae A. C. Sanders 1978-4-13 535 San Bernardino Mojave Desert, North Lucerne Valley, along Barstow Road at Lucerne Valley Cut-off, at large NE curve in Barstow Rd. 976 Comment
  UCR17723  Leptodactylon pungens subsp. hallii A. C. Sanders 1976-6-12 520 San Bernardino Eastern Mojave Desert, north side of Clark Mountain, in the canyon below the fir grove 1829 Comment
  UCR17728  Asclepias asperula A. C. Sanders 1976-6-12 603 San Bernardino Eastern Mojave Desert, North side of Clark Mountain, lower part of canyon below fir grove 1677 Comment
  UCR17731  Philadelphus microphyllus A. C. Sanders 1976-6-12 983 San Bernardino Eastern Mojave Desert, north side of Clark Mountain 1951 Comment
  UCR177372  Juncus saximontanus A. C. Sanders, G. & L. Helmkamp 1996-8-25 19500 San Bernardino San Bernardino Mountains, Holcomb Creek at Coxey Rd., 3 mi. NW of Fawnskin, 1 mile north of Hanna Flat 1982 Comment
  UCR177384  Juncus ensifolius A. C. Sanders, P. J. MacKay, G. K. Helmkamp, C. L. Sanders 1994-8-14 15271 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
  UCR17740  Cryptantha decipiens A. C. Sanders 1977-3-27 00180 San Bernardino Southern Mojave Desert, Negro Butte, Lucerne Valley 1067 Comment
  UCR17744  Eucrypta micrantha A. C. Sanders 1977-3-27 00375 San Bernardino Southern Mojave Desert, Negro Butte, Lucerne Valley 1067 Comment
  UCR177508  Juncus macrophyllus A. C. Sanders, G. K. Helmkamp, Scott D. White, E. J. lawlor & C. L. Sanders 1994-9-11 15618 San Bernardino San Bernardino Mountains, Santa Ana River Canyon midway between the upper two powehouses 762 Comment
  UCR17758  Penstemon eatonii A. C. Sanders, O. F. Clarke, J. Latting & CNPS trip 1978-5-29 s.n. San Bernardino Eastern Mojave Desert, summit of Excelsior Mine Road, north of the Kingston Range 1555 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
  UCR17833  Monoptilon bellidiforme A. C. Sanders 1977-3-10 00819 San Bernardino Northwestern Mojave Desert, NE end of the Lava Mtns, in a canyon along the jeep road from Almond Cove to Teagle Wash 915 Comment
  UCR17838  Purshia stansburyana A. C. Sanders 1974-5-31 582 San Bernardino Eastern Mojave Desert, Caruthers Canyon in the New York Mtns 1829 Comment
  UCR17856  Myosurus minimus var. filiformis A. C. Sanders 1976-5-18 574 San Bernardino Southern Mojave Desert, Lucerne Valley, Rabbit Spring 884 Comment
  UCR17861  Verbena bracteata A. C. Sanders 1975-9-5 00992 San Bernardino Eastern Mojave Desert, Mescal Spring in the Mescal Range 1450 Comment
  UCR17866  Stillingia spinulosa A. C. Sanders, R. Twitchell 1978-4-6 00302 San Bernardino Eastern Mojave Desert, 3 mi. south of Kelso, where the Kelbaker Road crosses a toe of the Kelso Dunes 671 Comment
  UCR17869  Cryptantha circumscissa A. C. Sanders 1978-4-6 00828 San Bernardino Eastern Mojave Desert, 4 mi NW of Kelso, on the Kelbaker Road 854 Comment
  UCR18045  Eriophyllum pringlei A. C. Sanders 1978-5-7 111 San Bernardino Northern Mojave Desert, south side of the Summit Range, along the Trona Rd. 1006 Comment
  UCR18048  Coreopsis calliopsidea A. C. Sanders 1978-5-7 097 San Bernardino Western Mojave Desert, +- 15 mi south of Red Mountain along Hwy 395 854 Comment
  UCR18054  Lupinus microcarpus A. C. Sanders 1978-5-7 00359 San Bernardino Northern Mojave Desert, south side of the Summit Range, along the Trona Rd. 1006 Comment
  UCR18060  Oligomeris linifolia A. C. Sanders 1975-4-19 576 San Bernardino Mojave Desert, south of Trona at the Trona Pinnacles, south end of Searles Valley, c. 15 miles east of Ridgecrest 520 Comment
  UCR18071  Chorizanthe watsonii A. C. Sanders 1978-5-7 544 San Bernardino Northern Mojave Desert, 0.25 mi. south of Atolia on Hwy 395 976 Comment
  UCR18090  Astragalus tidestromii A. C. Sanders 1978-5-6 00316 San Bernardino Eastern Mojave Desert, NW of Clark Mountain along the powerline road 1220 Comment
  UCR18135  Eriodictyon angustifolium A. C. Sanders 1975-9-2 373 San Bernardino Eastern Mojave Desert, New York Mountains, Caruthers Canyon 1723 Comment
  UCR18212  Nama pusilla A. C. Sanders, R. Twitchell 1978-4-5 00385 San Bernardino Central Mojave Desert, 3.9 mi east of the Field Road exit on Hwy I-15, c. 7 mi northwest of Afton Canyon, north side of the hwy at rest area, near site of Midway 612 Comment
  UCR18220  Cryptantha angustifolia A. C. Sanders, R. Twitchell 1978-4-5 00184 San Bernardino Central Mojave Desert, 3.9 mi east of the Field Road exit on Hwy I-15, c. 7 mi northwest of Afton Canyon, north side of the hwy at rest area, near site of Midway 612 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
  UCR18264  Festuca octoflora A. C. Sanders, R. Twitchell 1978-4-6 887 San Bernardino Eastern Mojave Desert, Ward Valley, east of the Old Woman Mtns, in Homer Wash where the gas line road crosses 549 Comment
  UCR18276  Phacelia fremontii A. C. Sanders 1978-4-6 00390 San Bernardino Eastern Mojave Desert, 11 mi NW of Kelso, just west of the pass between the Marl and Kelso Mountains 1098 Comment
  UCR18279  Gilia stellata A. C. Sanders 1978-4-6 513 San Bernardino Eastern Mojave Desert, NW end of Kelso Mountains 1128 Comment
  UCR182801  Juniperus californica A. C. Sanders, T. B. Salvato, Sandra Murcia, Arthur Davenport, Ultrasystems crew 2007-3-8 33319 San Bernardino Mojave Desert, Baldy Mesa, proposed new route for Hwy 395, 0.5 mi. NW of Oro Grande Wash off a dirt road, c. 1 mile west of the intersection of existing Hwy 395 and I-15 1143 Comment
  UCR18281  Cryptantha nevadensis A. C. Sanders, R. Twitchell 1978-4-5 00208 San Bernardino Central Mojave Desert, south of East Cronese Dry Lake at the Basin Road. exit off Interstate Hwy 15 366 Comment
  UCR18286  Gilia sinuata A. C. Sanders, R. Twitchell 1978-4-5 509 San Bernardino Central Mojave Desert, 3.9 mi east of the Field Road exit on Hwy I-15, c. 7 mi northwest of Afton Canyon, north side of the hwy at rest area, near site of Midway 612 Comment
  UCR18289  Cryptantha maritima A. C. Sanders, R. Twitchell 1978-4-5 00201 San Bernardino Central Mojave Desert, south of East Cronese Dry Lake at the Basin Road. exit off Interstate Hwy 15 366 Comment
  UCR18290  Linanthus arenicola A. C. Sanders, R. Twitchell 1978-4-5 521 San Bernardino Central Mojave Desert, south of East Cronese Dry Lake at the Basin Road. exit off Interstate Hwy 15 366 Comment
  UCR18294  Draba cuneifolia A. C. Sanders 1978-4-6 00229 San Bernardino Eastern Mojave Desert, NW end of Kelso Mountains 1128 Comment
  UCR183125  Juniperus californica A. C. Sanders, T. B. Salvato, Sandra Murcia, Arthur Davenport, Ultrasystems crew 2007-3-8 33320 San Bernardino Mojave Desert, Baldy Mesa, proposed new route for Hwy 395, 0.5 mi. NW of Oro Grande Wash off a dirt road, c. 1 mile west of the intersection of existing Hwy 395 and I-15 1134 Comment
  UCR183126  Astragalus lentiginosus A. C. Sanders, T. B. Salvato, Sandra Murcia, Ultrasystems crew 2007-3-15 33323 B San Bernardino Mojave Desert, SW edge of Adelanto, west of Bellflower Rd. and south of Air Base Rd., WNW of the end of Joshua Ave. 884 Comment
  UCR183129  Yucca brevifolia A. C. Sanders, T. B. Salvato, Sandra Murcia, Arthur Davenport, Ultrasystems crew 2007-3-9 33323 A San Bernardino Mojave Desert, Baldy Mesa, proposed new route for Hwy 395, NW of Oro Grande Wash, c. 1 mile NW of the intersection of existing Hwy 395 and Phelan Rd. 1082 Comment
  UCR18324  Draba cuneifolia A. C. Sanders, R. Twitchell 1978-4-7 00227 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
  UCR18332  Camissonia chamaenerioides A. C. Sanders, R. Twitchell 1978-4-7 799 San Bernardino Eastern Colorado Desert, Chemehuevi Valley, 5 miles SW of Havasu Lake, along Chemehuevi Wash near West Well 232 Comment
  UCR18343  Filago depressa A. C. Sanders, R. Twitchell 1978-4-7 115 San Bernardino Eastern Colorado Desert, Chemehuevi Valley, 5 miles SW of Havasu Lake, along Chemehuevi Wash near West Well 232 Comment
  UCR18345  Senna covesii A. C. Sanders, R. Twitchell 1978-4-7 00328 San Bernardino Eastern Colorado Desert, Whipple Mtns, 1.1 mi NW of Whipple Wash on utility road that runs from E side of mtns to NW side 305 Comment
  UCR18350  Cryptantha barbigera A. C. Sanders, R. Twitchell 1978-4-7 0186 San Bernardino Eastern Colorado Desert, Whipple Mountains, 4 mi due south of the city of Havasu Lake, along utility road 244 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
  UCR18420  Camissonia boothii A. C. Sanders 1976-11-24 441 San Bernardino Mojave Desert, Alvord Mtn area, near Harvard 550 Comment
  UCR18424  Deschampsia elongata A. C. Sanders 1975-8-2 883 San Bernardino San Bernardino Mtns., In the area of the champion Lodgepole Pine, near Bluff Lake 2317 Comment
  UCR186120  Glycyrrhiza lepidota A. C. Sanders, Bob Allen 2007-7-11 34321 San Bernardino Mojave Desert, Mojave River wash (dry) at Bryman Rd. crossing between Oro Grande and Helendale, west of Old National Trails Hwy (Rte 66) near site of Bryman 768 Comment
  UCR186122  Eriastrum densifolium subsp. densifolium A. C. Sanders, Bob Allen 2007-7-11 34318 San Bernardino Mojave Desert/San Bernardino Mtns. Foothills, Mojave River Forks area, small wash on alluvial fan of Grass Valley Creek, north of E-W section of Hwy 173, southwest of regional parks campground 960 Comment
  UCR186128  Eriastrum densifolium subsp. densifolium A. C. Sanders, Bob Allen 2007-7-11 34324 San Bernardino Mojave Desert, Mojave River wash (dry) at Bryman Rd. crossing between Oro Grande and Helendale, west of Old National Trails Hwy (Rte 66) near site of Bryman 768 Comment
  UCR188205  Boerhavia triquetra A. C. Sanders, Mark A. Elvin, Tim Thomas 2007-10-5 34347 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
  UCR188209  Euphorbia micromera A. C. Sanders, Mark A. Elvin, Tim Thomas 2007-10-5 34357 San Bernardino Central Mojave Desert, Ord Mountains, Ericksen Dry Lake in Tyler Valley, along dirt road at west end 1189 Comment
  UCR188213  Phacelia campanularia A. C. Sanders, Mark A. Elvin, Tim Thomas 2007-10-5 34358 San Bernardino Central Mojave Desert, Ord Mountains, at Sweetwater Spring 1463 Comment
  UCR188456  Pectis papposa A. C. Sanders, Mark A. Elvin, Tim Thomas 2007-10-5 34369 San Bernardino Central Mojave Desert, Ord Mountains, at Sweetwater Spring 1463 Comment
  UCR188561  Amaranthus fimbriatus A. C. Sanders, Mark A. Elvin, Tim Thomas 2007-10-5 34351 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
  UCR188563  Ericameria teretifolia A. C. Sanders, Mark A. Elvin, Tim Thomas 2007-10-5 34349 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
  UCR188796  Salix laevigata A. C. Sanders, Mark A. Elvin 2007-10-6 34391 San Bernardino Central Mojave Desert, Ord Mountains, canyon at Willow Spring 1585 Comment
  UCR188801  Forestiera pubescens A. C. Sanders, Mark A. Elvin 2007-10-6 34394 San Bernardino Central Mojave Desert, Ord Mountains, canyon at Willow Spring 1585 Comment
  UCR188803  Euphorbia serpillifolia A. C. Sanders, Mark A. Elvin 2007-10-6 34401 San Bernardino Central Mojave Desert, Ord Mountains, canyon below Willow Spring 1524 Comment
  UCR188807  Chenopodium berlandieri A. C. Sanders, Mark A. Elvin 2007-10-6 34398 San Bernardino Central Mojave Desert, Ord Mountains, canyon at Willow Spring 1585 Comment
  UCR188993  Sporobolus flexuosus A. C. Sanders, Mark A. Elvin 2007-10-6 34392 San Bernardino Central Mojave Desert, Ord Mountains, canyon at Willow Spring 1585 Comment
  UCR191368  Astragalus nuttallianus A. C. Sanders, A. Howald, T. B. Salvato, et al 2008-4-4 34708 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
  UCR191376  Nemacladus orientalis A. C. Sanders, A. Howald, T. B. Salvato, et al 2008-4-4 34714 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
  UCR192127  Bromus rubens A. C. Sanders, Jim Andre, M. O. Bagley, A. Howald, et al 2008-3-19 34451 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
  UCR192241  Oenothera cavernae A. C. Sanders 2008-4-2 34682 B San Bernardino Eastern Mojave Desert, Ivanpah Valley, alluvial slopes along powerline road from Primm to Keaney Pass, c. 1 mile NNW of Primm and 0.03 mi. west of NV state line 816 Comment
  UCR192515  Salvia columbariae A. C. Sanders 2008-4-2 34676 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
  UCR192516  Streptanthella longirostris A. C. Sanders 2008-4-2 34677 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
  UCR192519  Chorizanthe brevicornu A. C. Sanders 2008-4-2 34680 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
  UCR192522  Sphaeralcea A. C. Sanders 2008-4-2 34693 San Bernardino Eastern Mojave Desert, Ivanpah Valley, foothills and alluvial slopes along powerline road from Primm to Keaney Pass 980 Comment
  UCR192643  Lepidium fremontii A. C. Sanders 2008-4-2 34671 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
  UCR194515  Calyptridium monandrum A. C. Sanders 2008-4-4 34720 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
  UCR194516  Plagiobothrys arizonicus A. C. Sanders, Jim Andre, M. O. Bagley, A. Howald, et al 2008-3-19 34442 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
  UCR194519  Eucrypta micrantha A. C. Sanders, Jim Andre, M. O. Bagley, A. Howald, et al 2008-3-19 34445 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
  UCR194520  Ephedra nevadensis A. C. Sanders, Jim Andre, M. O. Bagley, A. Howald, et al 2008-3-19 34446 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
  UCR194522  Lupinus concinnus A. C. Sanders, Jim Andre, M. O. Bagley, A. Howald, et al 2008-3-19 34434 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
  UCR194528  Erodium cicutarium A. C. Sanders, Jim Andre, M. O. Bagley, A. Howald, et al 2008-3-19 34439 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
  UCR194534  Astragalus lentiginosus A. C. Sanders 2008-4-4 34719 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
  UCR196287  Rhus integrifolia A. C. Sanders 2007-1-26 33292 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
  UCR203383  Cryptantha maritima var. pilosa A. C. Sanders, Jim Andre 2009-3-12 36322 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
  UCR203387  Eschscholzia minutiflora A. C. Sanders, Jim Andre 2009-3-12 36334 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
  UCR203390  Chorizanthe rigida A. C. Sanders, Jim Andre 2009-3-12 36337 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
  UCR203392  Mentzelia obscura A. C. Sanders 2009-3-11 36306 San Bernardino Mojave Desert, Cady Mountains at edge of Broadwell Valley, south of powerline road at a point c. 10 mi. NE of I-40, SW of peak 2633, north of Sleeping Beauty Mtn. 620 Comment
  UCR203398  Filago depressa A. C. Sanders, Jim Andre, A. Howald, et al 2009-3-4 36215 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
  UCR203402  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. 671 Comment
  UCR203414  Cryptantha circumscissa A. C. Sanders, Jim Andre, A. Howald, et al 2009-3-4 36202 San Bernardino Mojave Desert, Cady Mountains at edge of Broadwell Valley, south of powerline road, c. 3 miles SE of Cady Peak, N of Sleeping Beauty Mtn. 732 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
  UCR203427  Eschscholzia glyptosperma A. C. Sanders, Jim Andre, A. Howald, et al 2009-3-5 36222 San Bernardino Mojave Desert, Cady Mountains at edge of Broadwell Valley, south of powerline road c. 10 mi. NE of I-40, south of peak 2633, north of Sleeping Beauty Mtn. 598 Comment
  UCR203435  Linanthus jonesii A. C. Sanders, Jim Andre, Brian A. Elliott, et al 2009-3-6 36251 San Bernardino Mojave Desert, Broadwell Valley, SW of Broadwell Lake on alluvial fan from the Cady Mtns. 405 Comment
  UCR203436  Chorizanthe brevicornu A. C. Sanders, Jim Andre, A. Howald, et al 2009-3-5 36237 San Bernardino Mojave Desert, Cady Mountains, along powerline road c. 11 mi. NE of I-40, east of peak 2633 610 Comment
  UCR203440  Camissonia brevipes A. C. Sanders, Jim Andre, A. Howald, et al 2009-3-5 36241 San Bernardino Mojave Desert, Cady Mountains, along powerline road c. 11 mi. NE of I-40, east of peak 2633 610 Comment
  UCR203442  Euphorbia polycarpa A. C. Sanders, Jim Andre, A. Howald, et al 2009-3-8 36274 San Bernardino Mojave Desert, Cady Mountains at edge of Broadwell Valley, south of powerline road c. 10 mi. NE of I-40, south of peak 2633, north of Sleeping Beauty Mtn. 598 Comment
  UCR203448  Mentzelia albicaulis A. C. Sanders, Jim Andre, M. O. Bagley, et al 2009-3-10 36293 San Bernardino Mojave Desert, Cadiz Valley, large wash 4.1 miles west of Cadiz along the RR, north of the RR 203 Comment
  UCR203455  Cryptantha pterocarya var. pterocarya A. C. Sanders, Jim Andre, M. O. Bagley, et al. 2009-3-10 36290 San Bernardino Mojave Desert, Cadiz Valley, wash at dirt road crossing 1.7 miles SW of Chambless, 3 miles NW of Cadiz 210 Comment
  UCR203459  Encelia frutescens A. C. Sanders, Jim Andre, A. Howald, et al 2009-3-5 36231 San Bernardino Mojave Desert, Cady Mountains at edge of Broadwell Valley, saddle between hills along powerline road c. 10-11 mi. NE of I-40, at foot of peak 2633, north of Sleeping Beauty Mtn. 583 Comment
  UCR203471  Camissonia brevipes A. C. Sanders, Jim Andre, A. Howald, et al 2009-3-3 36183 San Bernardino Mojave Desert, Broadwell Valley, east end of Cady Mountains along 4WD road at mouth of canyon below Old Dominion Mine 430 Comment
  UCR203473  Eriogonum thomasii A. C. Sanders, Jim Andre, A. Howald, et al 2009-3-3 36181 San Bernardino Mojave Desert, Broadwell Valley, east end of Cady Mountains along 4WD road at mouth of canyon below Old Dominion Mine 430 Comment
  UCR203477  Pectocarya platycarpa A. C. Sanders, Jim Andre, A. Howald, et al 2009-3-5 36229 San Bernardino Mojave Desert, Cady Mountains at edge of Broadwell Valley, saddle between hills along powerline road c. 10-11 mi. NE of I-40, at foot of peak 2633, north of Sleeping Beauty Mtn. 583 Comment
  UCR203486  Cryptantha angustifolia A. C. Sanders, Jim Andre, M. O. Bagley, et al 2009-3-10 36284 San Bernardino Mojave Desert, Cadiz Valley, wash at dirt road crossing 1.7 miles SW of Chambless, 3 miles NW of Cadiz 210 Comment
  UCR203489  Mohavea breviflora A. C. Sanders, Jim Andre, Brian A. Elliott, et al 2009-3-6 36267 San Bernardino Mojave Desert, Broadwell Valley, SW of Broadwell Lake on alluvial fan from the Cady Mtns. 424 Comment
  UCR203505  Gilia stellata A. C. Sanders, Jim Andre, Brian A. Elliott, et al 2009-3-6 36261 San Bernardino Mojave Desert, Broadwell Valley, SW of Broadwell Lake on alluvial fan from the Cady Mtns. 424 Comment
  UCR203506  Chorizanthe corrugata A. C. Sanders, Jim Andre, Brian A. Elliott, et al 2009-3-6 36264 San Bernardino Mojave Desert, Broadwell Valley, SW of Broadwell Lake on alluvial fan from the Cady Mtns. 424 Comment
  UCR203509  Caulanthus lasiophyllus A. C. Sanders, Jim Andre 2009-3-12 36327 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
  UCR203513  Nicotiana obtusifolia A. C. Sanders, Jim Andre, A. Howald, et al 2009-3-8 36280 San Bernardino Mojave Desert, Cady Mountains at edge of Broadwell Valley, south of powerline road c. 10 mi. NE of I-40, south of peak 2633, north of Sleeping Beauty Mtn. 598 Comment
  UCR203517  Monoptilon bellioides A. C. Sanders 2009-3-11 36303 San Bernardino Mojave Desert, Cady Mountains at edge of Broadwell Valley, south of powerline road at a point c. 10 mi. NE of I-40, SW of peak 2633, north of Sleeping Beauty Mtn. 620 Comment
  UCR203524  Pectocarya platycarpa A. C. Sanders, Jim Andre 2009-3-12 36325 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
  UCR203530  Mentzelia obscura A. C. Sanders, Jim Andre, A. Howald, et al 2009-3-3 36187 San Bernardino Mojave Desert, Broadwell Valley, east end of Cady Mountains along 4WD road at mouth of canyon below Old Dominion Mine 430 Comment
  UCR203532  Camissonia claviformis A. C. Sanders, Jim Andre, A. Howald, et al 2009-3-3 36185 San Bernardino Mojave Desert, Broadwell Valley, east end of Cady Mountains along 4WD road at mouth of canyon below Old Dominion Mine 430 Comment
  UCR203538  Pectocarya heterocarpa A. C. Sanders, Jim Andre, A. Howald, et al 2009-3-3 36197 San Bernardino Mojave Desert, Broadwell Valley, NW edge of Broadwell Lake, below junction with road to Old Dominion Mine 1203 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
  UCR203611  Chaenactis carphoclinia A. C. Sanders 2009-3-16 36439 San Bernardino Mojave Desert, Cady Mountains, alluvial slope and foothills 2 miles west of Broadwell Lake, c. 1/2 mile WSW of Old Dominion Mine 467 Comment
  UCR203613  Langloisia setosissima subsp. punctata A. C. Sanders 2009-3-16 36447 San Bernardino Mojave Desert, Cady Mountains, alluvial slope 2 miles west of Broadwell Lake, c. 1 mile SW of Old Dominion Mine 480 Comment
  UCR203624  Mentzelia obscura A. C. Sanders 2009-3-16 36468 San Bernardino Mojave Desert, Cady Mountains, alluvial slope 2 miles west of Broadwell Lake, c. 1 mile SW of Old Dominion Mine 480 Comment
  UCR203630  Cryptantha nevadensis var. nevadensis A. C. Sanders 2009-3-16 36474 San Bernardino Mojave Desert, Cady Mountains, alluvial slope 2 miles west of Broadwell Lake, c. 1 mile SW of Old Dominion Mine 480 Comment
  UCR203807  Ambrosia salsola A. C. Sanders 2009-3-15 36429 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
  UCR203815  Cryptantha pterocarya var. cycloptera A. C. Sanders 2009-3-16 36437 San Bernardino Mojave Desert, Cady Mountains, alluvial slope and foothills 2 miles west of Broadwell Lake, c. 1/2 mile WSW of Old Dominion Mine 467 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
  UCR203822  Gilia stellata A. C. Sanders 2009-3-16 36452 San Bernardino Mojave Desert, Cady Mountains, alluvial slope 2 miles west of Broadwell Lake, c. 1 mile SW of Old Dominion Mine 480 Comment
  UCR203917  Larrea tridentata A. C. Sanders, Jim Andre 2009-3-12 36340 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
  UCR203930  Geraea canescens A. C. Sanders 2009-3-12 36355 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
  UCR203932  Chaenactis fremontii A. C. Sanders 2009-3-12 36357 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
  UCR203938  Cryptantha maritima var. pilosa A. C. Sanders, Jim Andre 2009-3-13 36362 B San Bernardino Mojave Desert, old volcanic cinder mine site (c. 1955) on south side of Dish Hill, north of National Trails Hwy c. 1 mile NE of East Siberia siding, c. 12 miles west of Amboy via the highway 343 Comment
  UCR203945  Eremalche rotundifolia A. C. Sanders, Jim Andre 2009-3-13 36369 San Bernardino Mojave Desert, old volcanic cinder mine site (c. 1955) on south side of Dish Hill, north of National Trails Hwy c. 1 mile NE of East Siberia siding, c. 12 miles west of Amboy via the highway 343 Comment
  UCR203946  Cryptantha angustifolia A. C. Sanders, Jim Andre 2009-3-13 36370 San Bernardino Mojave Desert, old volcanic cinder mine site (c. 1955) on south side of Dish Hill, north of National Trails Hwy c. 1 mile NE of East Siberia siding, c. 12 miles west of Amboy via the highway 343 Comment
  UCR203950  Cryptantha angustifolia A. C. Sanders 2009-3-14 36375 San Bernardino Mojave Desert, Cadiz Valley, c. 2.5 miles (air) SW of Chambless 212 Comment
  UCR203958  Gilia A. C. Sanders 2009-3-14 36385 San Bernardino Mojave Desert, Cadiz Valley, c. 3.5 miles (air) SW of Chambless, near the RR 203 Comment
  UCR204062  Cryptantha angustifolia A. C. Sanders 2009-3-15 36413 San Bernardino Mojave Desert, Cadiz Valley, c. 2.2 miles (air) WSW of Chambless, c. 1 mile south of Rte 66/National Trails Hwy 231 Comment
  UCR204075  Cryptantha angustifolia A. C. Sanders 2009-3-15 36426 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
  UCR204079  Pectocarya platycarpa A. C. Sanders 2009-3-22 36486 San Bernardino East-central Mojave Desert, north foot of Sleeping Beauty Mtn., valley c. 8.5 km west of Broadwell Dry Lake 671 Comment
  UCR204081  Camissonia refracta A. C. Sanders 2009-3-22 36488 San Bernardino East-central Mojave Desert, north foot of Sleeping Beauty Mtn., valley c. 8.5 km west of Broadwell Dry Lake 671 Comment
  UCR204144  Chaenactis stevioides A. C. Sanders 2009-3-14 36391 San Bernardino Mojave Desert, Cadiz Valley, c. 3.5 miles (air) SW of Chambless, near the RR 203 Comment
  UCR204151  Calycoseris parryi A. C. Sanders 2009-3-15 36398 San Bernardino Mojave Desert, Cadiz Valley, c. 2.2 miles (air) WSW of Chambless, c. 1 mile south of Rte 66/National Trails Hwy 231 Comment
  UCR204153  Rafinesquia neomexicana A. C. Sanders 2009-3-15 36401 San Bernardino Mojave Desert, Cadiz Valley, c. 2.2 miles (air) WSW of Chambless, c. 1 mile south of Rte 66/National Trails Hwy 231 Comment
  UCR204157  Pectocarya platycarpa A. C. Sanders 2009-3-15 36405 San Bernardino Mojave Desert, Cadiz Valley, c. 2.2 miles (air) WSW of Chambless, c. 1 mile south of Rte 66/National Trails Hwy 231 Comment
  UCR204160  Caulanthus cooperi A. C. Sanders 2009-3-15 36408 San Bernardino Mojave Desert, Cadiz Valley, c. 2.2 miles (air) WSW of Chambless, c. 1 mile south of Rte 66/National Trails Hwy 231 Comment
  UCR20532  Physalis lobata A. C. Sanders, Eugene Jones 1975-11-9 00991 San Bernardino Mojave Desert, south end of Sheep Hole Mtns. at Clark's Pass 549 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
  UCR20579  Cryptantha barbigera A. C. Sanders 1978-5-6 00185 San Bernardino Northeastern Mojave Desert, Kingston Range; 0.8 mi east of Horse Thief Springs on the Excelsior Mine Rd. 1325 Comment
  UCR20590  Anemone tuberosa A. C. Sanders 1978-5-6 572 San Bernardino Northeastern Mojave Desert, east end Kingston Range, 11.7 mi NW of Kingston Rd (= Winters Pass Rd) on Excelsior Mine Rd Comment
  UCR20601  Lupinus concinnus A. C. Sanders 1978-5-6 00348 San Bernardino Northeastern Mojave Desert, Kingston Range; 0.8 mi east of Horse Thief Springs on the Excelsior Mine Rd. 1325 Comment
  UCR206016  Epilobium oregonense A. C. Sanders, P. J. MacKay, Tim Thomas 2009-7-31 37135 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
  UCR20609  Cryptantha decipiens A. C. Sanders 1980-5-6 193 San Bernardino NE Mojave Desert, Kingston Range, 1.9 mi west of summit of the Excelsior Mine Rd. in the vicinity of Beck Spring 1380 Comment
  UCR209298  Carex senta A. C. Sanders 1994-8-7 15254 San Bernardino San Bernardino Mtns., trail to the Champion Lodgepole Pine, c. 1/4 mi. SW of Bluff Lake, Siberia Creek drainage, south of Big Bear Lake 2340 Comment
  UCR20992  Senecio multilobatus A. C. Sanders, T. P. Krantz, K. R. Neisess 1980-5-24 163 San Bernardino Eastern Mojave Desert, north side of the Kingston Range at the summit of Excelsior Mine Rd, west of Horse Thief Spring 1555 Comment
  UCR21000  Chorizanthe rigida A. C. Sanders 1980-5-25 542 San Bernardino Eastern Mojave Desert, Shadow Valley, near Valley Wells; just north of Hwy I-15 at its junction with Excelsior Mine Road 1131 Comment
  UCR21027  Agoseris heterophylla A. C. Sanders 1980-5-31 941 San Bernardino San Bernardino Mtns., North shore of Baldwin Lake above the highway 2073 Comment
  UCR21034  Lycium andersonii A. C. Sanders 1980-3-16 1160 San Bernardino Colorado River Valley, 8 mi NE of Earp near the Empire Landing Campground 122 Comment
  UCR21041  Opuntia erinacea A. C. Sanders 1980-5-26 1542 San Bernardino Eastern Mojave Desert, north side of Clark Mountain, lower part of the White Fir Canyon 1677 Comment
  UCR210551  Cryptantha nevadensis var. nevadensis A. C. Sanders, Jim Andre, A. Howald 2009-3-30 36709 San Bernardino Mojave Desert, Pisgah, south of the Cady Mountains, around Pisgah electrical substation 633 Comment
  UCR210553  Brassica tournefortii A. C. Sanders, Jim Andre, A. Howald 2009-3-30 36712 San Bernardino Mojave Desert, Pisgah, south of the Cady Mountains, around Pisgah electrical substation 633 Comment
  UCR210662  Chaenactis stevioides A. C. Sanders, Jim Andre, A. Howald 2009-3-30 36717 San Bernardino Mojave Desert, Pisgah, south of the Cady Mountains, around Pisgah electrical substation 633 Comment
  UCR210786  Mentzelia obscura A. C. Sanders, Jim Andre, A. Howald 2009-3-30 36705 San Bernardino Mojave Desert, Pisgah, south of the Cady Mountains, around Pisgah electrical substation 633 Comment
  UCR210789  Amsinckia tessellata A. C. Sanders, Jim Andre, A. Howald 2009-3-30 36704 San Bernardino Mojave Desert, Pisgah, south of the Cady Mountains, around Pisgah electrical substation 633 Comment
  UCR210800  Descurainia pinnata A. C. Sanders, Jim Andre, A. Howald, et al 2009-3-25 36604 San Bernardino Mojave Desert, Cady Mountains, 3.5 miles SW of Broadwell Lake, c. 2.5 mi. NE of Sleeping Beauty Mtn. 616 Comment
  UCR210802  Camissonia campestris A. C. Sanders, Jim Andre, A. Howald, et al 2009-3-31 36727 San Bernardino Mojave Desert, along powerline route NE of Pisgah substation, south of the Cady Mountains, from where powerlines cross RR to c. 2 miles north 671 Comment
  UCR210808  Cryptantha micrantha subsp. micrantha A. C. Sanders, Jim Andre, A. Howald, et al 2009-3-30 36698 San Bernardino Mojave Desert, Pisgah, south of the Cady Mountains, around Pisgah electrical substation 633 Comment
  UCR210814  Chaenactis stevioides A. C. Sanders, Fred M. Roberts, Eve Laeger, et al 2009-3-28 36684 San Bernardino Mojave Desert, under powerlines at south foot of Cady Mountains, c. 3.25 miles NE of I-40 near Pisgah Siding 770 Comment
  UCR210821  Dithyrea californica A. C. Sanders, Jim Andre, A. Howald, et al 2009-3-31 36732 San Bernardino Mojave Desert, along powerline route NE of Pisgah substation, south of the Cady Mountains, from where powerlines cross RR to c. 2 miles north 671 Comment
  UCR210823  Nemacladus A. C. Sanders, Jim Andre, A. Howald, et al 2009-3-25 36610 San Bernardino Mojave Desert, Cady Mountains, 4 miles WSW of Broadwell Lake, c. 2.9 mi. NE of Sleeping Beauty Mtn. 550 Comment
  UCR210827  Senecio mohavensis A. C. Sanders, Fred M. Roberts, Eve Laeger, et al 2009-3-28 36657 San Bernardino Mojave Desert, Cady Mountains, along the powerline route in the pass between Pisgah and Broadwell valleys, slopes below peak with microwave/radio towers (peak 3307), c. 1.5 miles NNW of Black Butte Mine 854 Comment
  UCR210835  Camissonia claviformis A. C. Sanders 2009-4-1 36745 San Bernardino Mojave Desert, west side of Broadwell Dry Lake 401 Comment
  UCR210836  Mentzelia involucrata A. C. Sanders, Fred M. Roberts, Eve Laeger, et al 2009-3-28 36661 San Bernardino Mojave Desert, Cady Mountains, along the powerline route in the pass between Pisgah and Broadwell valleys, slopes below peak with microwave/radio towers (peak 3307), c. 1.5 miles NNW of Black Butte Mine 854 Comment
  UCR210839  Androstephium breviflorum A. C. Sanders, Jim Andre, A. Howald, et al 2009-3-31 36729 San Bernardino Mojave Desert, along powerline route NE of Pisgah substation, south of the Cady Mountains, from where powerlines cross RR to c. 2 miles north 671 Comment
  UCR210840  Pectocarya heterocarpa A. C. Sanders 2009-4-1 36747 San Bernardino Mojave Desert, west side of Broadwell Dry Lake 401 Comment
  UCR210848  Sisymbrium irio A. C. Sanders 2009-4-1 36739 San Bernardino Mojave Desert, west side of Broadwell Dry Lake 401 Comment
  UCR210856  Lepidium lasiocarpum A. C. Sanders, Fred M. Roberts, Eve Laeger, et al 2009-3-28 36666 San Bernardino Mojave Desert, Cady Mountains, along the powerline route in the pass between Pisgah and Broadwell valleys, slopes below peak with microwave/radio towers (peak 3307), c. 1.5 miles NNW of Black Butte Mine 854 Comment
  UCR210864  Chorizanthe rigida A. C. Sanders, Jim Andre, A. Howald, et al 2009-3-31 36726 San Bernardino Mojave Desert, along powerline route NE of Pisgah substation, south of the Cady Mountains, from where powerlines cross RR to c. 2 miles north 671 Comment
  UCR210871  Opuntia basilaris A. C. Sanders, Fred M. Roberts, Katy Beck, Eve Laeger, et al 2009-3-27 36630 San Bernardino Mojave Desert, Cady Mountains, along the powerline route in the pass between Pisgah and Broadwell valleys 823 Comment
  UCR210877  Senna armata A. C. Sanders, Fred M. Roberts, Katy Beck, Eve Laeger, et al 2009-3-27 36632 San Bernardino Mojave Desert, Cady Mountains, along the powerline route in the pass between Pisgah and Broadwell valleys 823 Comment
  UCR210885  Malacothrix glabrata A. C. Sanders, Fred M. Roberts, Eve Laeger, et al 2009-3-28 36677 San Bernardino Mojave Desert, under powerlines at south foot of Cady Mountains, c. 3.5 miles NE of I-40 near Pisgah Siding 777 Comment
  UCR210889  Eriogonum brachypodum A. C. Sanders, Fred M. Roberts, Katy Beck, Eve Laeger, et al 2009-3-27 36644 San Bernardino Mojave Desert, Cady Mountains, along the powerline route in the pass between Pisgah and Broadwell valleys 823 Comment
  UCR210894  Pectocarya platycarpa A. C. Sanders, Fred M. Roberts, Eve Laeger, et al 2009-3-28 36679 San Bernardino Mojave Desert, under powerlines at south foot of Cady Mountains, c. 3.5 miles NE of I-40 near Pisgah Siding 777 Comment
  UCR210904  Erioneuron pulchellum A. C. Sanders, Fred M. Roberts, Katy Beck, Eve Laeger, et al 2009-3-26 36623 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
  UCR210910  Cryptantha pterocarya var. pterocarya A. C. Sanders, Fred M. Roberts, A. Howald, Eve Laeger, et al. 2009-3-24 36539 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
  UCR210918  Lycium andersonii A. C. Sanders 2009-3-22 36506 San Bernardino East-central Mojave Desert, north foot of Sleeping Beauty Mtn., valley c. 8.5 km west of Broadwell Dry Lake 671 Comment
  UCR210925  Calycoseris parryi A. C. Sanders, Fred M. Roberts, Katy Beck, Eve Laeger, et al 2009-3-27 36635 San Bernardino Mojave Desert, Cady Mountains, along the powerline route in the pass between Pisgah and Broadwell valleys 823 Comment
  UCR210929  Ambrosia salsola A. C. Sanders, A. Howald, Fred M. Roberts, et al 2009-3-25 36559 San Bernardino Mojave Desert, Cady Mountains, 3.5 miles SW of Broadwell Lake, c. 2.5 mi. NE of Sleeping Beauty Mtn. 610 Comment
  UCR210933  Coreopsis bigelovii A. C. Sanders, A. Howald, Eve Laeger, et al 2009-3-24 36553 San Bernardino East-central Mojave Desert, Cady Mountains, just south of powerline road, c. 4 mi. (air) west of the north end of Broadwell Dry Lake 671 Comment
  UCR210944  Ambrosia dumosa A. C. Sanders, A. Howald, Fred M. Roberts, et al 2009-3-25 36560 San Bernardino Mojave Desert, Cady Mountains, 3.5 miles SW of Broadwell Lake, c. 2.5 mi. NE of Sleeping Beauty Mtn. 610 Comment
  UCR210951  Stylocline micropoides A. C. Sanders 2009-4-2 36767 San Bernardino Mojave Desert, Cady Mountains, SW of Broadwell Dry Lake, c. 2 miles SSW of Old Dominion Mine 518 Comment
  UCR210953  Plagiobothrys jonesii A. C. Sanders, A. Howald, Brian A. Elliott, et al 2009-4-4 36776 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
  UCR210957  Lepidium fremontii A. C. Sanders, A. Howald, Brian A. Elliott, et al 2009-4-4 36782 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
  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
  UCR210983  Porophyllum gracile A. C. Sanders, Fred M. Roberts, Katy Beck, Eve Laeger, et al 2009-3-27 36641 San Bernardino Mojave Desert, Cady Mountains, along the powerline route in the pass between Pisgah and Broadwell valleys 823 Comment
  UCR210987  Oligomeris linifolia A. C. Sanders 2009-4-1 36755 San Bernardino Mojave Desert, northwest side of Broadwell Dry Lake 401 Comment
  UCR210990  Senna armata A. C. Sanders, Eve Laeger, et al 2009-3-29 36691 San Bernardino Mojave Desert, Cady Mountains, 3 mi. (air) NE of Sleeping Beauty Mountain 610 Comment
  UCR210992  Amsonia tomentosa A. 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 793 Comment
  UCR210998  Phacelia pachyphylla A. C. Sanders, Fred M. Roberts, Katy Beck, Eve Laeger, et al 2009-3-27 36639 San Bernardino Mojave Desert, Cady Mountains, along the powerline route in the pass between Pisgah and Broadwell valleys 823 Comment
  UCR211003  Camissonia boothii A. C. Sanders, Fred M. Roberts, Eve Laeger, et al 2009-3-28 36674 San Bernardino Mojave Desert, under powerlines at south foot of Cady Mountains, c. 3.5 miles NE of I-40 near Pisgah Siding 777 Comment
  UCR211007  Malacothrix coulteri A. C. Sanders, A. Howald, Fred M. Roberts, et al 2009-3-25 36563 San Bernardino Mojave Desert, Cady Mountains, 3.5 miles SW of Broadwell Lake, c. 2.5 mi. NE of Sleeping Beauty Mtn. 610 Comment
  UCR211015  Cryptantha maritima A. C. Sanders, A. Howald, Fred M. Roberts, et al 2009-3-25 36574 San Bernardino Mojave Desert, Cady Mountains, 3.5 miles SW of Broadwell Lake, c. 2.5 mi. NE of Sleeping Beauty Mtn. 610 Comment
  UCR211016  Cryptantha angustifolia A. C. Sanders, A. Howald, Fred M. Roberts, et al 2009-3-25 36575 San Bernardino Mojave Desert, Cady Mountains, 3.5 miles SW of Broadwell Lake, c. 2.5 mi. NE of Sleeping Beauty Mtn. 610 Comment
  UCR211019  Mentzelia obscura A. C. Sanders, A. Howald, Fred M. Roberts, et al 2009-3-25 36594 San Bernardino Mojave Desert, Cady Mountains, 3.5 miles SW of Broadwell Lake, c. 2.5 mi. NE of Sleeping Beauty Mtn. 610 Comment
  UCR211020  Plagiobothrys jonesii A. C. Sanders, A. Howald, Fred M. Roberts, et al 2009-3-25 36595 San Bernardino Mojave Desert, Cady Mountains, 3.5 miles SW of Broadwell Lake, c. 2.5 mi. NE of Sleeping Beauty Mtn. 610 Comment
  UCR211028  Monoptilon bellioides A. C. Sanders, Fred M. Roberts, Florence Caplow, et al 2009-3-23 36517 San Bernardino East-central Mojave Desert, north foot of Sleeping Beauty Mtn., valley c. 8.5 km west of Broadwell Dry Lake 671 Comment
  UCR211054  Amsonia tomentosa A. C. Sanders, Fred M. Roberts, Florence Caplow, et al 2009-3-23 36515 San Bernardino East-central Mojave Desert, north foot of Sleeping Beauty Mtn., valley c. 8.5 km west of Broadwell Dry Lake 671 Comment
  UCR211065  Cryptantha barbigera A. C. Sanders, Fred M. Roberts, Florence Caplow, et al 2009-3-23 36516 San Bernardino East-central Mojave Desert, north foot of Sleeping Beauty Mtn., valley c. 8.5 km west of Broadwell Dry Lake 671 Comment
  UCR211069  Stylocline micropoides A. C. Sanders, Fred M. Roberts, A. Howald, Eve Laeger, et al 2009-3-24 36546 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
  UCR211072  Thysanocarpus curvipes A. C. Sanders 2009-3-22 36507 San Bernardino East-central Mojave Desert, north foot of Sleeping Beauty Mtn., valley c. 8.5 km west of Broadwell Dry Lake 671 Comment
  UCR213499  Nemacladus A. C. Sanders, A. Howald, Florence Caplow, et al 2010-5-4 38248 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
  UCR213529  Filago depressa A. C. Sanders, A. Howald, Florence Caplow, et al 2010-5-3 38174 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
  UCR213531  Malacothrix glabrata A. C. Sanders, A. Howald, Florence Caplow, et al 2010-5-3 38172 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
  UCR213587  Monoptilon bellioides A. C. Sanders, A. Howald, Florence Caplow, et al 2010-5-3 38186 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
  UCR213592  Eriogonum A. C. Sanders, Florence Caplow 2010-5-5 38325 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
  UCR213929  Dyssodia cooperi A. C. Sanders, A. Howald, Florence Caplow, et al 2010-5-3 38180 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
  UCR214441  Eriogonum angulosum A. C. Sanders, A. Howald, Florence Caplow, et al 2010-5-3 38231 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
  UCR214447  Ambrosia eriocentra A. C. Sanders, A. Howald, Florence Caplow, et al 2010-5-3 38224 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
  UCR214510  Nemacladus rubescens A. C. Sanders, A. Howald, Florence Caplow, et al 2010-5-4 38244 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
  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
  UCR214525  Langloisia setosissima subsp. punctata A. C. Sanders, A. Howald, Florence Caplow, et al 2010-5-3 38195 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
  UCR214529  Eriogonum thomasii A. C. Sanders, A. Howald, Florence Caplow, et al 2010-5-3 38199 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
  UCR214531  Sphaeralcea ambigua A. C. Sanders, A. Howald, Florence Caplow, et al 2010-5-3 38201 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
  UCR214533  Asclepias nyctaginifolia A. C. Sanders, A. Howald, Florence Caplow, et al 2010-5-3 38219 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
  UCR214544  Prenanthella exigua A. C. Sanders, A. Howald, Florence Caplow, et al 2010-5-3 38203 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
  UCR214676  Lessingia glandulifera var. glandulifera A. C. Sanders 2007-10-26 34411 F San Bernardino San Bernardino Mountains Foothills/ San Bernardino Valley, NW Bernardino at NE edge of Calif. State University S.B., between the mouths of Sycamore and Badger canyons 500 Comment
  UCR215005  Cryptantha maritima var. pilosa A. C. Sanders, Florence Caplow 2010-5-5 38306 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
  UCR215009  Astragalus nuttallianus A. C. Sanders, Florence Caplow 2010-5-5 38293 San Bernardino Eastern Mojave Desert, Ivanpah Valley, south of limestone hill emerging from alluvium below Clark Mountain, 10.5 km SW (245 deg. ) of Primm, NV, 5.8 km WNW (104 deg. ) of Primm Valley Golf Club, 7.8 km W of I-15 1037 Comment
  UCR215013  Microseris lindleyi A. C. Sanders, Florence Caplow 2010-5-5 38297 San Bernardino Eastern Mojave Desert, Ivanpah Valley, south of limestone hill emerging from alluvium below Clark Mountain, 10.5 km SW (245 deg. ) of Primm, NV, 5.8 km WNW (104 deg. ) of Primm Valley Golf Club, 7.8 km W of I-15 1037 Comment
  UCR215024  Salvia columbariae A. C. Sanders, Florence Caplow 2010-5-5 38287 San Bernardino Eastern Mojave Desert, Ivanpah Valley, south of limestone hill emerging from alluvium below Clark Mountain, 10.5 km SW (245 deg. ) of Primm, NV, 5.8 km WNW (104 deg. ) of Primm Valley Golf Club, 7.8 km W of I-15 1037 Comment
  UCR215030  Ephedra nevadensis A. C. Sanders, A. Howald, Florence Caplow, et al 2010-5-4 38271 San Bernardino Eastern Mojave Desert, Ivanpah Valley, western foot of metamorphic hill emerging from alluvium below Clark Mountain, 3.5 km NW (120 deg. ) of Primm Valley Golf Club, 5.3 km W of I-15 912 Comment
  UCR215038  Eriogonum thomasii A. C. Sanders, A. Howald, Florence Caplow, et al 2010-5-4 38279 San Bernardino Eastern Mojave Desert, Ivanpah Valley, western foot of metamorphic hill emerging from alluvium below Clark Mountain, 3.5 km NW (120 deg. ) of Primm Valley Golf Club, 5.3 km W of I-15 912 Comment
  UCR215045  Hilaria rigida A. C. Sanders, A. Howald, Florence Caplow, et al 2010-5-4 38268 San Bernardino Eastern Mojave Desert, Ivanpah Valley, western foot of metamorphic hill emerging from alluvium below Clark Mountain, 3.5 km NW (120 deg. ) of Primm Valley Golf Club, 5.3 km W of I-15 912 Comment
  UCR215046  Prenanthella exigua A. C. Sanders, A. Howald, Florence Caplow, et al 2010-5-4 38269 San Bernardino Eastern Mojave Desert, Ivanpah Valley, western foot of metamorphic hill emerging from alluvium below Clark Mountain, 3.5 km NW (120 deg. ) of Primm Valley Golf Club, 5.3 km W of I-15 912 Comment
  UCR215049  Phacelia fremontii A. C. Sanders, A. Howald, Florence Caplow, et al 2010-5-4 38250 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
  UCR215052  Streptanthella longirostris A. C. Sanders, A. Howald, Florence Caplow, et al 2010-5-4 38253 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
  UCR215061  Cryptantha decipiens A. C. Sanders, Florence Caplow 2010-5-5 38309 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
  UCR215063  Draba cuneifolia A. C. Sanders, Florence Caplow 2010-5-5 38312 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
  UCR21781  Gilia filiformis A. C. Sanders 1980-5-26 1538 San Bernardino Eastern Mojave Desert, Halloran Springs Road north of Interstate Hwy 15, where it crosses Bull Spring Wash 1037 Comment
  UCR22530  Tridens muticus A. C. Sanders, J. Zabriskie 1980-3-15 1147 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
  UCR227381  Epilobium ciliatum subsp. ciliatum A. C. Sanders 2011-7-21 39835 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
  UCR227383  Verbena bracteata A. C. Sanders 2011-7-21 39838 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
  UCR227390  Oenothera californica A. C. Sanders 2011-7-21 39808 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
  UCR227392  Sisyrinchium bellum A. C. Sanders 2011-7-21 39818 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
  UCR227398  Melilotus officinalis A. C. Sanders 2011-7-21 39813 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
  UCR227402  Sidalcea malviflora subsp. dolosa A. C. Sanders 2011-7-21 39819 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
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May 15 2012
  UCR228260  Elymus hispidus A. C. Sanders 2011-7-21 39820 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
  UCR228960  Camissonia claviformis A. C. Sanders, Chika Mori 2011-6-15 39672 San Bernardino Southern Mojave Desert, Yucca Valley, Pioneertown Canyon, 0.8 mi. north of Hwy 62 on Pioneertown Road 1077 Comment
  UCR228962  Poa pratensis A. C. Sanders 2011-7-21 39840 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
  UCR229125  Nicolletia occidentalis A. C. Sanders, Chika Mori 2011-6-15 39669 San Bernardino Southern Mojave Desert, Yucca Valley, Pioneertown Canyon, 0.8 mi. north of Hwy 62 on Pioneertown Road 1077 Comment
  UCR229217  Descurainia incisa A. C. Sanders 2011-7-21 39850 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
  UCR229224  Ephedra nevadensis A. C. Sanders, Chika Mori 2011-6-15 39682 San Bernardino Eastern Mojave Desert, north side of the Mescal Range above Mountain Pass, 0.1 mi. south of I-15 on Bailey Rd., at first fork in dirt road just beyond end of pavement 1421 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
  UCR229546  Eriogonum fasciculatum var. polifolium A. C. Sanders, Mark Elvin 2001-5-11 24267 San Bernardino Southcentral Mojave Desert, northern end of Sheep Hole Mountains, large canyon east of microwave tower at summit of Sheep Hole Pass 976 Comment
  UCR230163  Rhus aromatica A. C. Sanders, Chika Mori 2011-6-15 39688 San Bernardino Eastern Mojave Desert, north side of the Mescal Range above Mountain Pass, 0.7 mi. south of I-15 at Bailey Rd., at end of Cambria Rd. (dirt) at Hardrock Queen Spring 1466 Comment
  UCR23241  Potamogeton pectinatus A. C. Sanders 1980-10-4 2036 San Bernardino Eastern Mojave Desert, Near Barnwell, 0.5 mi east of Ivanpah Road on Hart Mine Road 1463 Comment
  UCR233759  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 miles east of Kingston Rd. intersection 784 Comment
  UCR234237  Mortonia utahensis A. C. Sanders, Ann Howald, Chloe Scott, Onkar Singh, Bill Clark, Eve Laeger, Florence Caplow, Josh Utter 2012-4-19 40078 San Bernardino Eastern Mojave Desert, Mesquite Mountains, 1.7 miles east of Winters Pass on Kingston Rd. 1030 Comment
  UCR234262  Ambrosia salsola A. C. Sanders, Ann Howald, Chloe Scott, Onkar Singh, Bill Clark, Russell Kokx, Eve Laeger, Florence Caplow 2012-4-16 40044 San Bernardino Eastern Mojave Desert, 0.1 miles south of Kingston Rd. on Excelsior Mine Rd. 976 Comment
  UCR234292  Astragalus preussii var. preussii A. C. Sanders, Chloe Scott, Bill Clark, Florence Caplow 2012-4-18 40059 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
  UCR234305  Ephedra funerea A. C. Sanders, Chloe Scott, Bill Clark, Florence Caplow 2012-4-18 40056 San Bernardino Eastern Mojave Desert, Mesquite Valley, road junction Long St./Palm St., east of Two Hawk Ranch Rd., 5 mi. SW of Sandy Valley, NV 800 Comment
  UCR234306  Larrea tridentata A. C. Sanders, Chloe Scott, Bill Clark, Florence Caplow 2012-4-18 40055 San Bernardino Eastern Mojave Desert, Mesquite Valley, road junction Long St./Palm St., east of Two Hawk Ranch Rd., 5 mi. SW of Sandy Valley, NV 800 Comment
  UCR234313  Lepidium fremontii A. C. Sanders, Chloe Scott, Bill Clark, Florence Caplow 2012-4-18 40057 San Bernardino Eastern Mojave Desert, Mesquite Valley, road junction Long St./Palm St., east of Two Hawk Ranch Rd., 5 mi. SW of Sandy Valley, NV 800 Comment
  UCR234317  Astragalus preussii var. preussii A. C. Sanders, Chloe Scott, Bill Clark, Florence Caplow 2012-4-17 40052 San Bernardino Eastern Mojave Desert, Mesquite Valley near Sandy Valley, NV, Paute Rd. 1/2 mile N of Tecopa Rd., 0.4 mi. south of Quartz Rd. 793 Comment
  UCR234992  Coreopsis bigelovii A. C. Sanders, Mihai Costea, T. B. Salvato, Benjamin T. Wilder 2012-5-8 40152 San Bernardino Western San Bernardino Mountains, Cleghorn Road (dirt), 1.9 miles airline ESE (97 deg. ) of Cajon Junction 1220 Comment
  UCR235063  Thysanocarpus laciniatus A. C. Sanders, Mihai Costea, T. B. Salvato, Benjamin T. Wilder 2012-5-8 40142 San Bernardino Western San Bernardino Mountains, Cajon Pass area, Cleghorn Road (dirt) above powerlines, 1.6 miles airline ENE (98 deg. ) of Cajon Junction 1120 Comment
  UCR235106  Claytonia parviflora A. C. Sanders, Mihai Costea, T. B. Salvato, Benjamin T. Wilder 2012-5-8 40155 San Bernardino Western San Bernardino Mountains, Cleghorn Road (dirt), 1.9 miles airline ESE (97 deg. ) of Cajon Junction 1220 Comment
  UCR235111  Chorizanthe staticoides A. C. Sanders 2012-5-21 40183 San Bernardino San Bernardino Valley, Rialto, alluvial fan below Lytle Creek, NE of Riverside Ave., SE of I-15 452 Comment
  UCR235113  Muhlenbergia microsperma A. C. Sanders 2012-5-21 40189 San Bernardino San Bernardino Valley, Rialto, alluvial fan below Lytle Creek, NE of Riverside Ave., SE of I-15 518 Comment
  UCR235191  Iris hartwegii A. C. Sanders, T. B. Salvato 2012-6-6 40250 San Bernardino Transverse Range; San Bernardino Mtns., slope of Strawberry Peak along Bear Springs Rd., between Rimforest and Twin Peaks 1802 Comment
  UCR235197  Claytonia perfoliata A. C. Sanders, John F. Green 2012-7-6 40341 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
  UCR235212  Erigeron foliosus A. C. Sanders, John F. Green 2012-7-6 40319 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
  UCR235324  Bloomeria crocea A. C. Sanders, John F. Green 2012-7-6 40357 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
  UCR235330  Ribes nevadense A. C. Sanders, John F. Green 2012-7-6 40339 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
  UCR235332  Cryptantha simulans A. C. Sanders, John F. Green 2012-7-6 40324 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
  UCR235338  Cryptantha muricata var. jonesii A. C. Sanders, T. B. Salvato 2012-6-6 40249 San Bernardino Transverse Range; San Bernardino Mtns., Hwy 18 east of Waterman Canyon and Hwy 138, at wide turnout near Crestline 1442 Comment
  UCR235644  Streptanthus bernardinus A. C. Sanders, John F. Green 2012-7-6 40329 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
  UCR239477  Porophyllum gracile A. C. Sanders 2009-3-16 36481 San Bernardino Mojave Desert, Cady Mountains, alluvial slope 2 miles west of Broadwell Lake, c. 1 mile SW of Old Dominion Mine 480 Comment
  UCR241136  Atriplex canescens A. C. Sanders, Ann Howald, Onkar Singh, Amy Hiss 2013-3-12 40604 San Bernardino NE Mojave Desert, Mesquite Valley, NW of Mesquite Dry Lake, Mesquite Pass Rd. near Cub Lee Well and intersection with Palm Rd. at south end of Gehring Rd., south of Sandy Valley, NV 779 Comment
  UCR241142  Astragalus preussii var. preussii A. C. Sanders, Ann Howald, Onkar Singh, Amy Hiss 2013-3-12 40611 San Bernardino NE Mojave Desert, Mesquite Valley, along dirt road between Texas Lane and Mesquite Pass Rd., 0.51 km NE of Texas Ln. 787 Comment
  UCR249912B  Erodium cicutarium A. C. Sanders 2009-3-22 36491 San Bernardino East-central Mojave Desert, north foot of Sleeping Beauty Mtn., valley c. 8.5 km west of Broadwell Dry Lake 671 Comment
  UCR250560  Caulanthus A. C. Sanders 2014-4-29 41095 San Bernardino San Bernardino Mtns., lower south slopes of Pisgah Peak, Wildlands Conservancy Oak Glen Preserve property, along lower part of trail from near summit toward headquarters and Oak Glen Rd. 1463 Comment
  UCR250583  Boechera californica A. C. Sanders 2014-4-29 41086 San Bernardino San Bernardino Mtns., Wildlands Conservancy Oak Glen Preserve property along trail from headquarters area down canyon to Oak Glen Rd. 1463 Comment
  UCR250918  Ceanothus crassifolius A. C. Sanders 2014-4-29 41096 San Bernardino San Bernardino Mtns., lower south slopes of Pisgah Peak, Wildlands Conservancy Oak Glen Preserve property, along lower part of trail from near summit toward headquarters and Oak Glen Rd. 1463 Comment
  UCR251285  Carex subfusca A. C. Sanders, Karen Kirtland 2014-6-4 41133 San Bernardino San Bernardino Mtns., Big Bear Valley, south of Hwy 18 (Big Bear Blvd.) and east of Tulip Lane 2067 Comment
  UCR251289  Sidalcea pedata A. C. Sanders, Karen Kirtland 2014-6-4 41129 San Bernardino San Bernardino Mtns., Big Bear Valley, south of Hwy 18 (Big Bear Blvd.) and east of Tulip Lane 2067 Comment
  UCR251294  Iris missouriensis A. C. Sanders, Karen Kirtland 2014-6-4 41152 San Bernardino San Bernardino Mtns., Big Bear Valley, south of Hwy 18 (Big Bear Blvd.) and east of Tulip Lane 2067 Comment
  UCR251497  Salix lutea A. C. Sanders, Karen Kirtland 2014-6-4 41154 San Bernardino San Bernardino Mtns., Big Bear Valley, south of Hwy 18 (Big Bear Blvd.) and east of Tulip Lane 2067 Comment
  UCR251502  Lepidium perfoliatum A. C. Sanders, Karen Kirtland 2014-6-4 41143 San Bernardino San Bernardino Mtns., Big Bear Valley, south of Hwy 18 (Big Bear Blvd.) and east of Tulip Lane 2067 Comment
  UCR251521  Garrya flavescens A. C. Sanders, T. B. Salvato, Charlie Marquardt 2014-5-14 41109 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
  UCR251523  Descurainia sophia A. C. Sanders, Karen Kirtland 2014-6-4 41149 San Bernardino San Bernardino Mtns., Big Bear Valley, south of Hwy 18 (Big Bear Blvd.) and east of Tulip Lane 2067 Comment
  UCR253038  Allophyllum A. C. Sanders, T. B. Salvato, Charlie Marquardt 2014-5-14 41101 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
  UCR253045  Phacelia davidsonii A. C. Sanders, T. B. Salvato, Charlie Marquardt 2014-5-14 41121 San Bernardino San Bernardino Mtns., Wildlands Conservancy Oak Glen Preserve property, vicinity of old house north of Los Rios Rancho, 0.41 mi. NW (348 deg. ) of intersection of Oak Glen Rd. and Pine Bench Rd. 1561 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
  UCR26366  Carex aurea A. C. Sanders, T. P. Krantz 1981-7-18 2220 San Bernardino San Bernardino Mountains, South Fork Meadows on the upper Santa Ana River 2561 Comment
  UCR26380  Oryzopsis micrantha A. C. Sanders 1981-6-27 2172 San Bernardino Eastern Mojave Desert, Clark Mountain: canyon below the White Fir Grove, north side of the mtn 1982 Comment
  UCR26569  Pholistoma auritum var. arizonicum A. C. Sanders, J. Zabriskie 1980-3-15 01148 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
  UCR26787  Mortonia utahensis A. C. Sanders 1981-10-4 2405 San Bernardino Eastern Mojave Desert, Clark Mountain, slopes above Pachalka Spring 1524 Comment
  UCR26923  Hilaria jamesii A. C. Sanders, F. C. Vasek 1981-9-29 2349 San Bernardino Eastern Mojave Desert, Barnwell, vicinity of New York Mtns 1479 Comment
  UCR26928  Menodora scabra A. C. Sanders, F. C. Vasek 1981-9-29 2354 San Bernardino Eastern Mojave Desert, Barnwell, vicinity of New York Mtns 1479 Comment
  UCR26936  Ipomopsis arizonica A. C. Sanders, F. C. Vasek 1981-9-29 2365 San Bernardino Eastern Mojave Desert, New York Mtns, Keystone Canyon 2.5 mi above Ivanpah Road 1707 Comment
  UCR26939  Pinus monophylla A. C. Sanders, F. C. Vasek 1981-9-29 2366 San Bernardino Eastern Mojave Desert, New York Mtns, Keystone Canyon 2.5 mi above Ivanpah Road 1707 Comment
  UCR26940  Polygala acanthoclada A. C. Sanders, F. C. Vasek 1981-9-29 2345 San Bernardino Eastern Mojave Desert, Barnwell, vicinity of New York Mtns 1479 Comment
  UCR27017  Euphorbia albomarginata A. C. Sanders 1981-6-27 2167 San Bernardino Eastern Mojave Desert, Mesquite Mtns. 1.2 mi east of Winters Pass 1220 Comment
  UCR270337  Boechera pulchra A. C. Sanders, Karen Kirtland 2016-4-20 42425 San Bernardino San Bernardino Mtns., Cushenbury Canyon, off Hwy 18 along FS Rd. 3N61 (Jacoby Canyon Rd.), under SCE powerline at pole 89480 1841 Comment
  UCR270545  Coleogyne ramosissima A. C. Sanders, Karen Kirtland 2016-4-27 42440 San Bernardino San Bernardino Mtns./Mojave Desert, north side of the mountains, west of Cushenbury, along Powerline Rd. 1.33 km east of Meridian Rd., between mouths of Bousic and Arctic canyons, NE of Specialty Minerals limestone processing plant 1232 Comment
  UCR270546  Krameria erecta A. C. Sanders, Karen Kirtland 2016-4-27 42438 San Bernardino San Bernardino Mtns./Mojave Desert, north side of the mountains, west of Cushenbury, along Powerline Rd. 1.33 km east of Meridian Rd., between mouths of Bousic and Arctic canyons, NE of Specialty Minerals limestone processing plant 1232 Comment
  UCR270550  Eriogonum pusillum A. C. Sanders, Karen Kirtland, Brian Bielfelt 2016-4-29 42452 San Bernardino San Bernardino Mtns., desert slope of mountains along So. CA Edison powerline in Cushenbury Canyon, c. 70 m west of Hwy 18, c. 0.4 km NW of Whiskey Spring 1612 Comment
  UCR270558  Krascheninnikovia lanata A. C. Sanders, Karen Kirtland 2016-4-20 42433 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
  UCR270765  Descurainia pinnata A. C. Sanders, Karen Kirtland 2016-4-20 42427 San Bernardino San Bernardino Mtns., Cushenbury Canyon, off Hwy 18 along FS Rd. 3N61 (Jacoby Canyon Rd.), under SCE powerline at pole 89480 1841 Comment
  UCR271335  Linanthus killipii A. C. Sanders, Karen Kirtland 2016-5-11 42495 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
  UCR271339  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 Cyn. Rd. 2005 Comment
  UCR271340  Descurainia sophia A. C. Sanders, Karen Kirtland 2016-5-11 42486 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
  UCR271342  Selaginella watsonii A. C. Sanders, Karen Kirtland 2016-5-11 42479 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
  UCR271348  Lewisia rediviva A. C. Sanders, Karen Kirtland 2016-5-11 42484 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
  UCR271356  Camissonia pusilla A. C. Sanders, Karen Kirtland 2016-5-11 42489 San Bernardino San Bernardino Mountains, Cactus Flat, So. Cal. Edison powerline route north of FS Rd. 3N62, c. 70 m east of Hwy 18, at last pole just south of boundary fence of private property 1780 Comment
  UCR271364  Eriastrum signatum A. C. Sanders, Karen Kirtland 2016-5-11 42492 San Bernardino San Bernardino Mountains, Cactus Flat, So. Cal. Edison powerline route north of FS Rd. 3N62, c. 70 m east of Hwy 18, at last pole just south of boundary fence of private property 1780 Comment
  UCR271503  Caulanthus major A. C. Sanders, Karen Kirtland 2016-6-3 42532 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
  UCR271507  Eriastrum signatum A. C. Sanders, Karen Kirtland 2016-6-3 42537 San Bernardino San Bernardino Mtns., near head of Cushenbury Canyon, slope below road at NE edge of disturbed area of Big Bear Landfill, SC Edison pole line, c. 0.75 km SW (230 deg. ) of Hwy 18 jct. w/Smarts Ranch Rd., 1.3 km NE (21 deg. ) of Holcomb Valley Rd. at site of Doble 2006 Comment
  UCR271615  Cryptantha A. C. Sanders, Karen Kirtland 2016-6-3 42546 San Bernardino San Bernardino Mtns., north of Baldwin Lake at site of Doble, near the Pacific Crest Trail & west of Holcomb Valley Rd. 2095 Comment
  UCR271920  Poa A. C. Sanders, Karen Kirtland 2016-6-1 42523 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 2046 Comment
  UCR271922  Potentilla anserina A. C. Sanders, Karen Kirtland 2016-6-1 42521 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 2046 Comment
  UCR272004  Ranunculus testiculatus A. C. Sanders, Karen Kirtland 2016-6-1 42528 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 2046 Comment
  UCR272383  Trifolium wormskioldii A. C. Sanders, Karen Kirtland 2016-6-15 42563 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
  UCR272390  Melilotus officinalis A. C. Sanders, Karen Kirtland 2016-6-15 42561 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
  UCR275217  Monardella boydii A. C. Sanders, Mark A. Elvin 2007-10-6 34403 San Bernardino Central Mojave Desert, Ord Mountains, canyon below Willow Spring 1524 Comment
  UCR280791  Potentilla wheeleri A. C. Sanders, Mark Bibbo, Morgan King, Stephanie Hines 2017-5-24 43237 San Bernardino San Bernardino Mountains, Holcomb Valley, along SCE powerline at Holcomb Pinnacles Camp Rd., NE of site of Belleville 2243 Comment
  UCR280793  Potentilla wheeleri A. C. Sanders, Mark Bibbo, Morgan King, Huang-Chi Kuo 2017-6-6 43288 San Bernardino San Bernardino Mountains, Holcomb Valley, along SCE powerline north of Holcomb Valley Road (3N16) and west of Union Flat Rd. 2273 Comment
  UCR281033  Claytonia perfoliata A. C. Sanders, Mark Bibbo, Morgan King, Huang-Chi Kuo 2017-6-6 43287 San Bernardino San Bernardino Mountains, Holcomb Valley, along SCE powerline north of Holcomb Valley Road (3N16) and west of Union Flat Rd. 2273 Comment
  UCR281044  Phacelia exilis A. C. Sanders, Mark Bibbo, Morgan King, Stephanie Hines 2017-5-22 43207 San Bernardino San Bernardino Mountains, eastern Holcomb Valley along SCE powerline just north of Holcomb Valley Road (3N16), NW of Saragossa Spring 2302 Comment
  UCR281051  Astragalus leucolobus A. C. Sanders, Mark Bibbo, Morgan King, Huang-Chi Kuo 2017-6-7 43292 San Bernardino San Bernardino Mountains, Holcomb Valley Road (3N16), NW of Baldwin Lake, between Jacoby Canyon Rd. and John Bull Trail 2256 Comment
  UCR281057  Allium campanulatum A. C. Sanders, Mark Bibbo, Morgan King, Huang-Chi Kuo 2017-6-7 43297 San Bernardino San Bernardino Mountains, Holcomb Valley Road (3N16), NW of Baldwin Lake, between Jacoby Canyon Rd. and John Bull Trail/Union Flat Rd. 2235 Comment
  UCR281060  Collinsia parviflora A. C. Sanders, Mark Bibbo, Morgan King, Huang-Chi Kuo 2017-6-5 43284 San Bernardino San Bernardino Mountains, Holcomb Valley, along SCE powerline north of Holcomb Valley Road (3N16), north of Saragossa Spring 2284 Comment
  UCR281068  Stipa occidentalis A. C. Sanders, Mark Bibbo, Morgan King, Huang-Chi Kuo 2017-6-13 43310 San Bernardino San Bernardino Mountains, above Furnace Creek Road (3N54) on old abandoned road toward Sentinel Quarry, side canyon near head of Furnace Canyon c. 0.2 km SE of the quarry 2270 Comment
  UCR281076  Phacelia exilis A. C. Sanders, Mark Bibbo, Morgan King, Stephanie Hines 2017-5-22 43215 San Bernardino San Bernardino Mountains, eastern Holcomb Valley along SCE powerline just north of Holcomb Valley Road (3N16), NW of Saragossa Spring 2299 Comment
  UCR281083  Phacelia austromontana A. C. Sanders, Mark Bibbo, Morgan King, Stephanie Hines 2017-5-23 43222 San Bernardino San Bernardino Mountains, Holcomb Valley, along SCE powerline northwest of site of Belleville, south of FS Rd. 3N43 and north of 3N23 2268 Comment
  UCR281129  Plagiobothrys hispidulus A. C. Sanders, Mark Bibbo, Morgan King, Huang-Chi Kuo 2017-6-5 43275 San Bernardino San Bernardino Mountains, Holcomb Valley, along SCE powerline north of Holcomb Valley Road (3N16), north of Saragossa Spring 2284 Comment
  UCR281131  Deschampsia danthonioides A. C. Sanders, Mark Bibbo, Morgan King, Huang-Chi Kuo 2017-6-5 43278 San Bernardino San Bernardino Mountains, Holcomb Valley, along SCE powerline north of Holcomb Valley Road (3N16), north of Saragossa Spring 2284 Comment
  UCR281137  Astragalus bicristatus A. C. Sanders, Mark Bibbo, Morgan King, Stephanie Hines 2017-5-24 43230 San Bernardino San Bernardino Mountains, Holcomb Valley, along SCE powerline north of FS Rd. 3N16 intersection with 3N12 2204 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
  UCR28675  Oxytheca trilobata A. C. Sanders 1976-5-25 66 San Bernardino E San Bernardino Mtns, Burns Canyon, vicinity of Burns Spring 1600 Comment
  UCR28711  Eriogonum trichopes A. C. Sanders 1976-4-30 033 San Bernardino Eastern Mojave Desert, Granite Pass Rd., c. 5 mi due south of Kelso 793 Comment
  UCR28755  Gilia scopulorum A. C. Sanders 1976-4-28 027 San Bernardino Eastern Mojave Desert, along the road between Cedar Canyon and Kelso [near Hayden] 762 Comment
  UCR31113  Cryptantha tumulosa A. C. Sanders 1983-5-22 3831 San Bernardino Eastern Mojave Desert, Mid Hills, head of Cedar Canyon, canyon trending NE to SW at the W end of Pinto Mtn. 1616 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
  UCR31121  Cryptantha barbigera A. C. Sanders 1983-4-23 3771 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
  UCR31129  Plantago ovata A. C. Sanders 1983-4-23 3757 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
  UCR31159  Arenaria macradenia A. C. Sanders 1983-6-11 3854 San Bernardino Eastern Mojave Desert, North side of Clark Mountain, lower 'Fir Canyon 1616 Comment
  UCR31180  Prosopis glandulosa A. C. Sanders 1983-4-23 3753 San Bernardino Sonoran (Colorado) Desert, Colorado River Valley, just north of the Riverside Co. line, 5 miles SE of Vidal 122 Comment
  UCR31184  Tamarix chinensis A. C. Sanders 1983-4-23 3750 San Bernardino Sonoran (Colorado) Desert, Colorado River Valley, just north of the Riverside Co. line, 5 miles SE of Vidal 122 Comment
  UCR31207  Eriogonum thomasii A. C. Sanders 1983-4-23 3778 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
  UCR31224  Trichoptilium incisum A. C. Sanders 1983-4-23 3794 San Bernardino Sonoran/Mojave Desert, Whipple Mtns, above and east of Whipple Wash along the powerline road 305 Comment
  UCR31237  Oenothera cespitosa A. C. Sanders 1983-5-22 3817 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
  UCR31289  Bebbia juncea A. C. Sanders 1983-4-23 3743 San Bernardino Sonoran (Colorado) Desert, Colorado River Valley, just north of the Riverside Co. line, 5 miles SE of Vidal 122 Comment
  UCR31290  Calycoseris wrightii A. C. Sanders 1983-4-23 3744 San Bernardino Sonoran (Colorado) Desert, Colorado River Valley, just north of the Riverside Co. line, 5 miles SE of Vidal 122 Comment
  UCR31294  Encelia frutescens A. C. Sanders 1983-4-23 3746 San Bernardino Sonoran (Colorado) Desert, Colorado River Valley, just north of the Riverside Co. line, 5 miles SE of Vidal 122 Comment
  UCR31320  Lesquerella kingii A. C. Sanders 1983-4-8 3806 San Bernardino Eastern Mojave Desert, West branch of 4th of July Canyon, New York Mtns, on a NW-SE trending ridge 1814 Comment
  UCR34057  Chrysothamnus teretifolius A. C. Sanders, N. M. Fellows 1983-10-12 3971 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
  UCR34062  Solanum americanum A. C. Sanders, N. M. Fellows 1983-10-12 4005 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
  UCR34349  Thamnosma montana A. C. Sanders, N. M. Fellows 1983-10-12 03983 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
  UCR34352  Acamptopappus sphaerocephalus A. C. Sanders, N. M. Fellows 1983-10-12 03981 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
  UCR34362  Stephanomeria pauciflora A. C. Sanders, N. M. Fellows 1983-10-12 3994 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
  UCR34385  Boerhavia triquetra A. C. Sanders, F. C. Vasek, G. K. Helmkamp 1982-9-9 2945 San Bernardino Eastern Mojave Desert, Old Woman Mtns, 0.1 -0.6 mi north of Colton Wash on the road to Sunflower Spring from Essex 945 Comment
  UCR34422  Gutierrezia microcephala A. C. Sanders, N. M. Fellows 1983-10-12 03987 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
  UCR34441  Quercus cornelius-mulleri A. C. Sanders, N. M. Fellows 1983-10-12 03976 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
  UCR34473  Croton californicus A. C. Sanders, N. M. Fellows 1983-10-12 3972 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
  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
  UCR34483  Polypogon monspeliensis A. C. Sanders, N. M. Fellows 1983-10-12 03989 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
  UCR34621  Eleocharis parishii A. C. Sanders, F. C. Vasek, G. K. Helmkamp 1982-9-9 2924 San Bernardino Eastern Mojave Desert, Sunflower Spring , Old Woman Mtns. 1040 Comment
  UCR34635  Eriogonum deflexum A. C. Sanders, F. C. Vasek, G. K. Helmkamp 1982-9-9 2927 San Bernardino Eastern Mojave Desert, Sunflower Spring , Old Woman Mtns. 1040 Comment
  UCR34789  Asclepias subulata A. C. Sanders, F. C. Vasek, G. K. Helmkamp 1982-9-9 2957 San Bernardino Mojave Desert, SW bajada of Ship Mtns, 12.2 mi. SE of Chambless, near McCoy siding, c. 20 miles ESE (airline) of Amboy 245 Comment
  UCR34790  Tamarix aphylla A. C. Sanders, F. C. Vasek, G. K. Helmkamp 1982-9-9 2937 San Bernardino Eastern Mojave Desert, Old Woman Mountains, 1.8 mi north of Sunflower Spring on the road to Essex, 2.6 mi south of Colton Wash 915 Comment
  UCR34794  Pectis papposa A. C. Sanders, F. C. Vasek, G. K. Helmkamp 1982-9-9 2929 San Bernardino Eastern Mojave Desert, Old Woman Mountains, 1.8 mi north of Sunflower Spring on the road to Essex, 2.6 mi south of Colton Wash 915 Comment
  UCR34830  Euphorbia micromera A. C. Sanders, F. C. Vasek, G. K. Helmkamp 1982-9-9 2934 San Bernardino Eastern Mojave Desert, Old Woman Mountains, 1.8 mi north of Sunflower Spring on the road to Essex, 2.6 mi south of Colton Wash 915 Comment
  UCR35576  Cuscuta A. C. Sanders, F. C. Vasek, K. R. Neisess, W. Smith 1981-5-8 2091 San Bernardino Mojave Desert, Slate Range, near Standard Mine, due east of Trona 734 Comment
  UCR37000  Bidens pilosa A. C. Sanders, O. C. Clarke 1984-10-17 5332 San Bernardino San Bernardino Valley, Redlands: Prospect Park, intersection of Cajon Ave. and New Prospect Street 489 Comment
  UCR37030  Ambrosia confertiflora A. C. Sanders, O. F. Clarke 1984-10-17 5334 San Bernardino San Bernardino Valley, Redlands: Prospect Park, intersection of Cajon Ave. and New Prospect Street 489 Comment
  UCR38095  Salvia carduacea A. C. Sanders 1985-5-11 5800 San Bernardino Mojave Desert, Along Hwy 18 west of Lucerne Valley, 4.4 mi east of Bear Valley Cutoff at Dead Man's Point, c. 0.1 mile west of major powerline crossing hwy 945 Comment
  UCR38100  Arabis dispar A. C. Sanders 1985-5-11 5785 San Bernardino San Bernardino Mtns., north slope, along Hwy 18, 1.5 mi. below the point where it begins descending toward the Mojave Desert, 5 mi. above the National Forest boundary 1890 Comment
  UCR39500  Cirsium occidentale A. C. Sanders 1985-5-20 5804 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
  UCR39592  Eriophyllum confertiflorum var. laxiflorum A. C. Sanders 1985-5-20 5807 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
  UCR41421  Opuntia basilaris var. brachyclada A. C. Sanders, R. F. Thorne 1985-5-26 5811 San Bernardino San Bernardino Mtns., N side of Cajon Pass, opening in semidesert chaparral at the first exit from I-15 on the north side of the summit [Oak Hill Road], across from a service station on the E side of the freeway 1220 Comment
  UCR41569  Sphaeralcea ambigua A. C. Sanders, K. R. Neisess 1985-6-5 5822 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
  UCR41896  Astragalus didymocarpus A. C. Sanders, T. R. Van Devender, Steve Boyd, B. Pitzer 1986-4-12 6428 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
  UCR41901  Langloisia matthewsii A. C. Sanders, T. R. Van Devender, Steve Boyd, B. Pitzer 1986-4-12 6435 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
  UCR41906  Lupinus odoratus A. C. Sanders, T. R. Van Devender, Steve Boyd, B. Pitzer 1986-4-12 6427 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
  UCR42366  Lasthenia gracilis A. C. Sanders, T. R. Van Devender, Steve Boyd, B. Pitzer 1986-4-12 6453 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
  UCR42374  Lomatium nevadense A. C. Sanders, T. R. Van Devender, Steve Boyd, B. Pitzer 1986-4-12 6439 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
  UCR42529  Lomatium mohavense A. C. Sanders 1986-5-26 6504 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
  UCR42551  Salazaria mexicana A. C. Sanders 1986-5-26 6517 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
  UCR42580  Acacia greggii A. C. Sanders, B. Pitzer 1986-5-21 6587 San Bernardino Mojave Desert, Newberry Mtns, proposed Santa Fe Railroad Quarry, c. l mi. south of town of Newberry Springs 856 Comment
  UCR42798  Cirsium occidentale var. californicum A. C. Sanders, A. Strickland 1986-6-2 6580 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
  UCR42803  Plectritis macrocera A. C. Sanders 1986-6-2 6571 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
  UCR42928  Pleurocoronis pluriseta A. C. Sanders, B. Pitzer 1986-5-21 6589 San Bernardino Mojave Desert, Newberry Mtns, proposed Santa Fe Railroad Quarry, c. l mi. south of town of Newberry Springs 856 Comment
  UCR43768  Opuntia basilaris var. basilaris A. C. Sanders, B. Pitzer, A. Strickland 1986-6-11 6601 San Bernardino San Bernardino Mtns., Hills on the north side of Baldwin Lake, c. 0.75 mi. north of Hwy 18 [near site of Doble] on road to Lucky Baldwin [Doble] Mine 2073 Comment
  UCR44157  Urtica dioica subsp. holosericea A. C. Sanders 1986-6-22 6615 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
  UCR44416  Berula erecta A. C. Sanders, B. Pitzer, A. Strickland 1986-6-11 6595 San Bernardino Mojave Desert, Mojave River, at Lower Narrows between Victorville and Oro Grande, c. 2.5 mi NW of Hwy I-15 on the National Trails Hwy, just above the bridge over the river 795 Comment
  UCR45013  Menodora scoparia A. C. Sanders, D. Charlton, B. Pitzer, D. E. Bramlet 1986-8-30 6839 San Bernardino Eastern Mojave Desert, Mescal Range, 0.7 mi. south of the intersection of Hwy I-15 and Bailey Road at Mountain Pass, 0.4 air mi. NW of Hardrock Queen Spring 1479 Comment
  UCR45117  Lotus nevadensis var. davidsonii A. C. Sanders, K. Cooper, R. Cooper 1986-7-25 6776 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
  UCR45256  Potentilla gracilis A. C. Sanders, K. Cooper, R. Cooper 1986-7-25 6779 A San Bernardino San Bernardino Mtns., Holcomb Creek, 0.65 mi below Forest Road 3N16 on 3N08 2165 Comment
  UCR45261  Veronica americana A. C. Sanders, K. Cooper, R. Cooper 1986-7-25 6781 San Bernardino San Bernardino Mtns., Holcomb Creek, 0.65 mi below Forest Road 3N16 on 3N08 2165 Comment
  UCR45266  Agrostis exarata A. C. Sanders, K. Cooper, R. Cooper 1986-7-25 6795 San Bernardino San Bernardino Mtns., Holcomb Creek, just below junction of Forest Roads 3N14 and 3N08 1982 Comment
  UCR45965  Opuntia phaeacantha A. C. Sanders, B. Pitzer, A. Strickland 1986-6-11 6600 San Bernardino San Bernardino Mtns, N side of mtns, Cactus Flat at the head of Cushenbury Canyon, 5.2 mi. above Camp Rock Road. 1799 Comment
  UCR47244  Eschscholzia minutiflora A. C. Sanders 1987-4-5 7014 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
  UCR47255  Woodwardia fimbriata A. C. Sanders 1987-6-6 7110 San Bernardino San Bernardino Mtns., West Fork City Creek, below Forest Service Guard Station, off Hwy 330 734 Comment
  UCR47263  Langloisia schottii A. C. Sanders 1987-4-5 7019 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
  UCR47265  Eriastrum diffusum A. C. Sanders 1987-4-5 7032 San Bernardino Eastern Mojave Desert, Ivanpah Valley, Ivanpah Road, 1.5 mi SW of Morning Star Mine Road 1067 Comment
  UCR47277  Phacelia fremontii A. C. Sanders 1987-4-5 7016 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
  UCR47287  Chrysanthemum parthenium A. C. Sanders, B. Pitzer 1987-4-29 7103 San Bernardino San Bernardino Mtns., Waterman Canyon where Waterman Canyon Rd. crosses the stream, 0.65 mi above Hwy 18 581 Comment
  UCR47309  Lupinus concinnus A. C. Sanders 1987-4-4 7004 San Bernardino Eastern Mojave Desert, Hart Mine, SW end of Castle Mountains 1375 Comment
  UCR47316  Thysanocarpus curvipes A. C. Sanders 1987-4-4 6991 San Bernardino Eastern Mojave Desert, Hart Mine, SW end of Castle Mountains 1375 Comment
  UCR47319  Descurainia sophia A. C. Sanders 1987-4-4 7001 San Bernardino Eastern Mojave Desert, Hart Mine, SW end of Castle Mountains 1375 Comment
  UCR47325  Lotus humistratus A. C. Sanders 1987-4-4 7011 San Bernardino Eastern Mojave Desert, Hart Mine, SW end of Castle Mountains 1375 Comment
  UCR47331  Cirsium neomexicanum A. C. Sanders 1987-4-4 6988 San Bernardino Eastern Mojave Desert, Hart Mine, SW end of Castle Mountains 1375 Comment
  UCR47344  Syntrichopappus fremontii A. C. Sanders 1987-4-4 6987 San Bernardino Eastern Mojave Desert, Hart Mine, SW end of Castle Mountains 1375 Comment
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Mar 5 2011
  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
  UCR47915  Stachys albens A. C. Sanders 1987-6-9 7117 San Bernardino San Bernardino Mtns., Mouth of Devil Canyon, Cajon Pass area, NW of San Bernardino State University 518 Comment
  UCR48605  Carex chihuahuensis A. C. Sanders, K. Cooper, R. Cooper 1986-7-25 6788 San Bernardino San Bernardino Mtns., Holcomb Creek, 0.65 mi below Forest Road 3N16 on 3N08 2165 Comment
  UCR49796  Pectocarya setosa A. C. Sanders 1987-4-4 6993 San Bernardino Eastern Mojave Desert, Hart Mine, SW end of Castle Mountains 1375 Comment
  UCR49974  Cyperus eragrostis A. C. Sanders 1987-11-28 7431 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
  UCR50896  Filago californica A. C. Sanders 1988-4-21 7793 San Bernardino San Bernardino Mtns., Cajon Pass, between Devil Canyon and Bailey Canyon. Alluvial fan NW of San Bernardino State College 610 Comment
  UCR57143  Tiquilia plicata A. C. Sanders, J. C. Lyman 1989-4-16 9075 San Bernardino Mojave Desert, Surprise Spring, Twentynine Palms Marine Corps Base, Sand Hill Range in SW corner of Base 686 Comment
  UCR57148  Salazaria mexicana A. C. Sanders, J. C. Lyman 1989-4-16 9076 San Bernardino Mojave Desert, Surprise Spring, Twentynine Palms Marine Corps Base, Sand Hill Range in SW corner of Base 686 Comment
  UCR58445  Elymus hispidus A. C. Sanders 1987-6-6 7114 San Bernardino San Bernardino Mtns., West Fork City Creek, below Forest Service Guard Station, off Hwy 330 734 Comment
  UCR59186  Brassica tournefortii A. C. Sanders 1989-4-6 9038 San Bernardino San Bernardino Valley, Guasti area, one mi. north of the Riverside County line, c. 200 m north of Jurupa Ave. 290 Comment
  UCR59221  Psathyrotes ramosissima A. C. Sanders, B. Pitzer, B. L. Phillips 1988-10-15 8712 San Bernardino Mojave Desert, south edge of Fort Irwin Military Training Center, NE of Barstow; on E slope of Paradise Range 640 Comment
  UCR60876  Sanicula graveolens A. C. Sanders, J. Lyman 1989-6-8 9107 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
  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
  UCR60881  Allophyllum integrifolium A. C. Sanders, J. C. Lyman 1989-6-8 9105 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
  UCR63917  Abies concolor A. C. Sanders 1976-6-12 760612- 6 San Bernardino Eastern Mojave Desert, Clark Mountain 2256 Comment
  UCR63924  Stipa elmeri A. C. Sanders, J. C. Lyman 1989-5-24 9090 San Bernardino San Bernardino Mtns., Rocky hill south of Broom Flat, 2 mi (airline) north of Onyx Summit; off Forest Service Road 2N01 2348 Comment
  UCR68874  Streptanthella longirostris A. C. Sanders 1991-5-6 10956 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
  UCR68953  Cryptantha nevadensis A. C. Sanders 1991-5-2 10933 San Bernardino Mojave Desert, Twentynine 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
  UCR68958  Cryptantha dumetorum A. C. Sanders 1991-5-2 10940 San Bernardino Mojave Desert, Twentynine 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
  UCR68963  Cryptantha micrantha A. C. Sanders 1991-5-2 10945 San Bernardino Mojave Desert, Twentynine 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
  UCR68972  Chorizanthe brevicornu A. C. Sanders 1991-5-6 10954 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
  UCR71831  Galium nuttallii A. C. Sanders, E. J. Lott 1992-4-8 12206 San Bernardino San Bernardino Mtns., E of Yucaipa, Water Canyon, a tributary of Wildwood Canyon from the north, eastern fork of canyon near the old Hubner House. 1067 Comment
  UCR71839  Phoradendron villosum A. C. Sanders, E. J. Lott 1992-4-8 12186 San Bernardino San Bernardino Mtns., E of Yucaipa, Water Canyon, a tributary of Wildwood Canyon from the north, east facing hillside & alluvial slopes at foot, 0.2 mi south of the stables (old Hunt Ranch), and c. 3/4 mi north of Wildwood Canyon Rd. on the W side of Water Canyon Road 1037 Comment
  UCR71853  Ribes malvaceum A. C. Sanders, E. J. Lott 1992-4-8 12205 San Bernardino San Bernardino Mtns., E of Yucaipa, Water Canyon, a tributary of Wildwood Canyon from the north, eastern fork of canyon near the old Hubner House. 1067 Comment
  UCR71887  Pectocarya linearis A. C. Sanders, E. J. Lott 1992-4-8 12187 San Bernardino San Bernardino Mtns., E of Yucaipa, Water Canyon, a tributary of Wildwood Canyon from the north, east facing hillside & alluvial slopes at foot, 0.2 mi south of the stables (old Hunt Ranch), and c. 3/4 mi north of Wildwood Canyon Rd. on the W side of Water Canyon Road 1037 Comment
  UCR71905  Lathyrus vestitus A. C. Sanders, E. J. Lott 1992-4-8 12169 San Bernardino San Bernardino Mtns., E of Yucaipa, Water Canyon, a tributary of Wildwood Canyon from the north, east facing hillside & alluvial slopes at foot, 0.2 mi south of the stables (old Hunt Ranch), and c. 3/4 mi north of Wildwood Canyon Rd. on the W side of Water Canyon Road 1037 Comment
  UCR71908  Paeonia californica A. C. Sanders, E. J. Lott 1992-4-8 12180 San Bernardino San Bernardino Mountains, east of Yucaipa, Water Canyon, a tributary of Wildwood Canyon from the north. E-facing hillside below the stables (old Hunt Ranch), west of Water Canyon Rd 1009 Comment
  UCR72409  Eucalyptus tereticornis A. C. Sanders 1992-1-26 12016 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
  UCR72689  Quercus chrysolepis A. C. Sanders 1992-8-22 12443 San Bernardino San Bernardino Mtns, Waterman Canyon, 1.2 mi above lower end of Old Waterman Canyon Road (at Hwy 18) 762 Comment
  UCR72705  Antirrhinum coulterianum A. C. Sanders, E. J. Lott, Don Pendleton 1992-6-5 12355 San Bernardino San Bernardino Mtns., E of Yucaipa, Water Canyon, a tributary to Wildwood Canyon from the N. Old Hunt Ranch, c. 0.75 mi north of Wildwood Canyon Road 1067 Comment
  UCR72713  Setaria viridis A. C. Sanders 1992-8-23 12473 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
  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
  UCR72721  Allophyllum divaricatum A. C. Sanders 1992-6-19 12419 San Bernardino San Bernardino Mtns., E of Yucaipa, Water Canyon, a tributary of Wildwood Canyon from N, vicinity of old Hunt Ranch, c. 3/4 mi. north of Wildwood Canyon Road on the E side of Canyon Road. 1006 Comment
  UCR72726  Chrysanthemum parthenium A. C. Sanders 1992-8-22 12448 San Bernardino San Bernardino Mtns, Waterman Canyon, 0.6 mi. below upper end of Old Waterman Canyon Road (at Hwy 18) 915 Comment
  UCR72729  Phoradendron villosum A. C. Sanders, E. J. Lott, Don Pendleton 1992-6-5 12363 San Bernardino San Bernardino Mtns., E of Yucaipa, Water Canyon, a tributary to Wildwood Canyon from the N. Old Hunt Ranch, c. 0.75 mi north of Wildwood Canyon Road 1067 Comment
  UCR72733  Elymus stebbinsii A. C. Sanders 1992-6-19 12418 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
  UCR72742  Iris germanica A. C. Sanders, E. J. Lott 1992-4-24 12239 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
  UCR72784  Poa secunda A. C. Sanders, E. J. Lott 1992-4-8 12185 San Bernardino San Bernardino Mtns., E of Yucaipa, Water Canyon, a tributary of Wildwood Canyon from the north, east facing hillside & alluvial slopes at foot, 0.2 mi south of the stables (old Hunt Ranch), and c. 3/4 mi north of Wildwood Canyon Rd. on the W side of Water Canyon Road 1037 Comment
  UCR72816  Melilotus albus A. C. Sanders 1992-8-23 12470 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
  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
  UCR73516  Elymus glaucus A. C. Sanders 1992-6-19 12411 San Bernardino San Bernardino Mtns., E of Yucaipa, Water Canyon, a tributary of Wildwood Canyon from the north 1067 Comment
  UCR74186  Portulaca oleracea A. C. Sanders, E. J. Lott, Don Pendleton 1992-6-5 12377 San Bernardino San Bernardino Mtns., east of Yucaipa, Water Canyon, a tributary to Wildwood Canyon from the north. Old Hunt Ranch, c. 0.75 mi north of Wildwood Canyon Road 1067 Comment
  UCR74189  Setaria viridis A. C. Sanders, E. J. Lott, Don Pendleton 1992-6-5 12373 San Bernardino San Bernardino Mtns., east of Yucaipa, Water Canyon, a tributary to Wildwood Canyon from the north. Old Hunt Ranch, c. 0.75 mi north of Wildwood Canyon Road 1067 Comment
  UCR74190  Malva neglecta A. C. Sanders, E. J. Lott, Don Pendleton 1992-6-5 12375 San Bernardino San Bernardino Mtns., east of Yucaipa, Water Canyon, a tributary to Wildwood Canyon from the north. Old Hunt Ranch, c. 0.75 mi north of Wildwood Canyon Road 1067 Comment
  UCR74242  Cryptantha angustifolia A. C. Sanders 1991-5-2 10932 San Bernardino Mojave Desert, Twentynine 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
  UCR75295  Stellaria nitens A. C. Sanders 1993-4-30 13878 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
  UCR75316  Mimulus androsaceus A. C. Sanders, Harry Spilman, and C. N. P. S. field trip 1993-4-24 13776 San Bernardino San Bernardino Mountains, Summit Valley on Hwy 173, 5.4 mi NE of the Hwy 138 jct & 1 mi south of the Grass Valley Creek Crossing 1000 Comment
  UCR75319  Githopsis diffusa A. C. Sanders, E. J. Lott 1993-5-14 14059 San Bernardino San Bernardino Mtns., Pisgah Peak Road, c. 1.5 km above Oak Glen Road, NW foot of Pisgah Peak 1100 Comment
  UCR75323  Syntrichopappus lemmonii A. C. Sanders 1993-4-11 13737 San Bernardino San Bernardino Mtns, north foot of range, Hwy 173, 5.4 mi. NE of junction with Hwy 138, & c. 1 mi. south of the Grass Valley Creek crossing 1000 Comment
  UCR75328  Selaginella bigelovii A. C. Sanders, S. D. White 1993-5-21 14100 San Bernardino San Bernardino Mtns., Badger Canyon, 1 mi NE of California State University San Bernardino, in the vicinity of the ruins of an old resort 600 Comment
  UCR75336  Chaetopappa aurea A. C. Sanders 1993-4-11 13738 San Bernardino San Bernardino Mtns, north foot of range, Hwy 173, 5.4 mi. NE of junction with Hwy 138, & c. 1 mi. south of the Grass Valley Creek crossing 1000 Comment
  UCR75339  Mimulus androsaceus A. C. Sanders 1993-4-11 13731 San Bernardino San Bernardino Mtns, north foot of range, Hwy 173, 5.4 mi. NE of junction with Hwy 138, & c. 1 mi. south of the Grass Valley Creek crossing 1000 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
  UCR75393  Plagiobothrys arizonicus A. C. Sanders 1993-4-11 13729 San Bernardino San Bernardino Mtns., Summit Valley, Hwy 173 about 1 mi east of the Silverwood Lake spillway 1000 Comment
  UCR75398  Conium maculatum A. C. Sanders, E. J. Lott 1993-5-14 14038 San Bernardino San Bernardino Mtns., Oak Glen, Oak Glen Road at upper end of Potato Canyon Rd. 1280 Comment
  UCR75401  Malacothrix californica A. C. Sanders, O. F. Clarke, M. Alexander 1993-4-23 13757 San Bernardino San Bernardino Mtns., Summit Valley, 8.9 mi east of Cajon Junction on Hwy 138, just west of Hwy 173 Junction 1050 Comment
  UCR75406  Claytonia parviflora A. C. Sanders, O. F. Clarke, M. Alexander 1993-4-23 13748 San Bernardino San Bernardino Mtns., Cajon Pass area, Hwy 138, 3.2 miles east I-15 at Cajon Junction., 0.9 mi. west of Summit. Upper Crowder Cyn. 1100 Comment
  UCR75409  Trifolium willdenovii A. C. Sanders, Harry Spilman, and C. N. P. S. field trip 1993-4-24 13777 San Bernardino San Bernardino Mountains, Summit Valley on Hwy 173, 5.4 mi NE of the Hwy 138 jct & 1 mi south of the Grass Valley Creek Crossing 1000 Comment
  UCR75416  Arenaria douglasii A. C. Sanders, O. F. Clarke, M. Alexander 1993-4-23 13769 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
  UCR75419  Collinsia parryi A. C. Sanders, O. F. Clarke, M. Alexander 1993-4-23 13762 San Bernardino San Bernardino Mtns, Summit Valley on Hwy 173, 4.6 mi east of the Hwy 138 junction and 1.7 mi south of the Grass Valley Creek crossing 1100 Comment
  UCR75423  Collinsia parryi A. C. Sanders, E. J. Lott 1993-4-29 13867 San Bernardino San Bernardino Mtns, east side Water Canyon, a tributary of Wildwood Canyon from the north; SW foot of Pisgah Peak. Porter Ranch 1070 Comment
  UCR75425  Melica imperfecta A. C. Sanders, E. J. Lott 1993-4-29 13864 San Bernardino San Bernardino Mtns, east side Water Canyon, a tributary of Wildwood Canyon from the north; SW foot of Pisgah Peak. Porter Ranch 1070 Comment
  UCR75431  Apiastrum angustifolium A. C. Sanders, E. J. Lott 1993-4-29 13855 San Bernardino San Bernardino Mtns, east side Water Canyon, a tributary of Wildwood Canyon from the north; SW foot of Pisgah Peak. Porter Ranch 1070 Comment
  UCR75436  Erodium botrys A. C. Sanders, O. F. Clarke 1993-3-28 13657 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
  UCR75439  Eucrypta chrysanthemifolia A. C. Sanders, O. F. Clarke 1993-3-28 13653 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
  UCR75444  Dimorphotheca sinuata A. C. Sanders, O. F. Clarke 1993-3-28 13647 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
  UCR75453  Veronica persica A. C. Sanders 1993-4-9 13707 San Bernardino San Bernardino Mtns, Oak Glen, park at site of old Oak Glen School, Little San Gorgonio Creek Canyon 1460 Comment
  UCR75458  Sidalcea malviflora A. C. Sanders, E. J. Lott 1993-5-14 14052 San Bernardino San Bernardino Mtns., Pisgah Peak Road, c. 1.5 km above Oak Glen Road, NW foot of Pisgah Peak 1100 Comment
  UCR75463  Bromus arenarius A. C. Sanders, E. J. Lott 1993-5-14 14047 San Bernardino San Bernardino Mtns., Pisgah Peak Road, c. 1.5 km above Oak Glen Road, NW foot of Pisgah Peak 1100 Comment
  UCR75468  Melica californica A. C. Sanders, E. J. Lott 1993-5-14 14041 San Bernardino San Bernardino Mtns., Pisgah Peak Road, c. 1.5 km above Oak Glen Road, NW foot of Pisgah Peak 1100 Comment
  UCR75472  Ceanothus cuneatus A. C. Sanders 1993-3-13 13126 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 1067 Comment
  UCR75487  Ericameria linearifolia A. C. Sanders, E. J. Lott 1993-5-20 14092 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
  UCR75493  Herniaria cinerea A. C. Sanders, E. J. Lott 1993-5-20 14080 San Bernardino San Bernardino Valley, Yucaipa, alluvial fan at SW foot of Yucaipa Ridge, NE corner of intersection of Carter and Spring streets, 2 miles east of Bryant St. on Carter St. 1000 Comment
  UCR75495  Asclepias californica A. C. Sanders, E. J. Lott 1993-5-20 14085 San Bernardino San Bernardino Valley, Yucaipa, alluvial fan at SW foot of Yucaipa Ridge, NE corner of intersection of Carter and Spring streets, 2 miles east of Bryant St. on Carter St. 1000 Comment
  UCR75501  Lomatium mohavense A. C. Sanders, Harry Spilman, and C. N. P. S. field trip 1993-4-24 13783 San Bernardino San Bernardino Mtns., east end of mtns., Pioneertown Rd at Short Rd, 3.3 mi. NW of Pioneertown between Sorrel Horse Canyon and Pipes Wash 1300 Comment
  UCR75506  Ephedra aspera A. C. Sanders, M. Skinner 1993-3-27 13631 San Bernardino Mojave Desert, Summit of Sheephole Pass, 34 km (air) ENE of Twentynine Palms. 800 Comment
  UCR75509  Quercus durata var. gabrielensis A. C. Sanders, E. J. Lott 1993-5-20 14072 San Bernardino San Bernardino Valley, Yucaipa, alluvial fan at SW foot of Yucaipa Ridge, NE corner of intersection of Carter and Spring streets, 2 miles east of Bryant St. on Carter St. 1000 Comment
  UCR75516  Stipa coronata A. C. Sanders, E. J. Lott 1993-5-14 14020 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
  UCR75519  Githopsis diffusa A. C. Sanders, E. J. Lott 1993-5-20 14089 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
  UCR75523  Cryptantha dumetorum A. C. Sanders, M. Skinner 1993-3-27 13633 San Bernardino Mojave Desert, Summit of Sheephole Pass, 34 km (air) ENE of Twentynine Palms. 800 Comment
  UCR75617  Camissonia californica A. C. Sanders, O. F. Clarke, T. Krantz, R. F. Thorne 1993-4-27 13851 San Bernardino San Bernardino Mtns, Arrowhead Hot Springs and immediate vicinity; lower Waterman Canyon, 0.5 mi. due west of the old Arrowhead Hot Springs Hotel 581 Comment
  UCR75632  Anagallis arvensis A. C. Sanders, O. F. Clarke, T. Krantz, R. F. Thorne 1993-4-27 13839 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
  UCR75637  Pluchea odorata A. C. Sanders, O. F. Clarke, T. Krantz, R. F. Thorne 1993-4-27 13828 San Bernardino San Bernardino Mtns., Arrowhead Hot Springs, 1/4 mi SW of old Arrowhead Hot Springs Hotel 564 Comment
  UCR75645  Urtica urens A. C. Sanders, O. F. Clarke, T. Krantz, R. F. Thorne 1993-4-27 13814 San Bernardino San Bernardino Mtns, Arrowhead Hot Springs and immediate vicinity; lower Waterman Canyon, 0.5 mi. due west of the old Arrowhead Hot Springs Hotel 581 Comment
  UCR75650  Eucalyptus globulus A. C. Sanders, O. F. Clarke, T. Krantz, R. F. Thorne 1993-4-27 13790 San Bernardino San Bernardino Mtns., Arrowhead Hot Springs and immediate vicinity; Coldwater Canyon and Strawberry Creek Canyon, c. 0.5 mi east of the old Arrowhead Hot Springs Hotel 579 Comment
  UCR75654  Rubus pensilvanicus A. C. Sanders, O. F. Clarke, T. Krantz, R. F. Thorne 1993-4-27 13806 San Bernardino San Bernardino Mtns, Arrowhead Hot springs and immediate vicinity. Coldwater Canyon c. 1/2 mile east of the old Arrowhead Hot Springs Hotel 579 Comment
  UCR75660  Morus alba A. C. Sanders, O. F. Clarke, T. Krantz, R. F. Thorne 1993-4-27 13809 San Bernardino San Bernardino Mtns., Arrowhead Hot Springs and immediate vicinity; Coldwater Canyon and Strawberry Creek Canyon, c. 0.5 mi east of the old Arrowhead Hot Springs Hotel 579 Comment
  UCR75809  Eucalyptus camaldulensis A. C. Sanders 1992-1-26 12015 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
  UCR75966  Euphorbia serpillifolia A. C. Sanders 1992-8-23 12463 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
  UCR76138  Claytonia parviflora subsp. parviflora A. C. Sanders 1993-4-30 13876 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
  UCR76881  Polygonum punctatum A. C. Sanders, S. D. White 1993-7-31 14193 San Bernardino San Bernardino Mountains, Santa Ana River Canyon just below the confluence with Warm Springs Canyon 671 Comment
  UCR76886  Clarkia dudleyana A. C. Sanders, S. D. White 1993-7-31 14166 San Bernardino San Bernardino Mountains, Upper Warm Springs Canyon, along Forest Service Rd 1S12, 0.6 mi below the junction with road 1N12 1159 Comment
  UCR76927  Thalictrum fendleri var. polycarpum A. C. Sanders, S. D. White 1993-7-31 14175 San Bernardino San Bernardino Mountains, upper Warm Springs Canyon, along Forest Service Rd 1S12, 1.25 mi below the junction with road 1N12 1098 Comment
  UCR76941  Chenopodium berlandieri A. C. Sanders, S. D. White 1993-7-31 14155 San Bernardino San Bernardino Mtns., Mill Creek Canyon, Forest Service Road 1N12 (toward Morton Peak and Warm Spring Canyon), 0.1-0.25 mi above Mill Creek Road 1006 Comment
  UCR76946  Euphorbia serpillifolia A. C. Sanders, S. D. White 1993-7-31 14165 San Bernardino San Bernardino Mountains, Upper Warm Springs Canyon, along Forest Service Rd 1S12, 0.6 mi below the junction with road 1N12 1159 Comment
  UCR76949  Chenopodium strictum var. glaucophyllum A. C. Sanders, S. D. White 1993-7-31 14164 San Bernardino San Bernardino Mountains, Upper Warm Springs Canyon, along Forest Service Rd 1S12, 0.6 mi below the junction with road 1N12 1159 Comment
  UCR77008  Lilium humboldtii subsp. ocellatum A. C. Sanders, S. D. White 1993-7-31 14160 San Bernardino San Bernardino Mountains, Upper Warm Springs Canyon, along Forest Service Rd 1S12, 0.6 mi below the junction with road 1N12 1159 Comment
  UCR77051  Atriplex elegans A. C. Sanders, E. J. Lawlor, E. J. Lott, T. Atkinson 1993-5-29 14108 San Bernardino Mojave Desert, Broadwell Dry Lake, S end of lake where Crucero Rd. (from Ludlow) enters lakebed 400 Comment
  UCR77056  Centaurea solstitialis A. C. Sanders 1993-10-17 14211 San Bernardino San Bernardino Mtns, Oak Glen Creek Canyon, on dirt fire road to Pisgah Peak 1100 Comment
  UCR77059  Solanum americanum A. C. Sanders, E. J. Lott 1993-5-30 14128 San Bernardino Eastern Mojave Desert, Cornfield Spring Canyon, W slope of Providence Mtns, 4 mi SE of Kelso 976 Comment
  UCR77061  Rhamnus tomentella subsp. ursina A. C. Sanders, E. J. Lott 1993-5-30 14122 San Bernardino Eastern Mojave Desert, Cornfield Spring Canyon, W slope of Providence Mtns., 4 mi SE of Kelso 1006 Comment
  UCR77102  Lupinus microcarpus A. C. Sanders, E. J. Lott 1993-5-30 14147 San Bernardino Eastern Mojave Desert, Cottonwood Spring, Granite Mountains, along Cottonwood Wash near the end of the dirt road to the spring 1296 Comment
  UCR77107  Juniperus californica A. C. Sanders, E. J. Lott 1993-5-30 14136 San Bernardino Eastern Mojave Desert, Cottonwood Spring, Granite Mountains, along Cottonwood Wash near the end of the dirt road to the spring 1296 Comment
  UCR77137  Tridens muticus A. C. Sanders, E. J. Lott 1993-5-30 14120 San Bernardino Eastern Mojave Desert, Cornfield Spring Canyon, W slope of Providence Mtns, 4 mi SE of Kelso 976 Comment
  UCR77143  Cryptantha barbigera A. C. Sanders, E. J. Lott 1993-5-30 14130 San Bernardino Eastern Mojave Desert, Cornfield Spring Canyon, W slope of Providence Mtns, 4 mi SE of Kelso 976 Comment
  UCR77144B  Myriophyllum aquaticum A. C. Sanders 1993-9-5 14205 B San Bernardino San Bernardino Valley, Yucaipa; Yucaipa Regional Park, entrance c. 0.8 mi west of Bryant Street on Oak Glen Road 762 Comment
  UCR77148  Setaria viridis A. C. Sanders 1993-8-28 14200 San Bernardino San Bernardino Mtns., Oak Glen, along Oak Glen Road opposite McFarland's Orchards 1280 Comment
  UCR78379  Thalictrum fendleri var. polycarpum A. C. Sanders 1992-6-12 12405 San Bernardino San Bernardino Mtns, tributary of Oak Glen Creek Canyon, west of Pisgah Peak. Canyon crosses the fire road a short distance north of its Pisgah Peak/Water Canyon fork 1098 Comment
  UCR79069  Saponaria officinalis A. C. Sanders, S. D. White, C. L. Sanders 1993-11-6 14218 San Bernardino San Bernardino Mtns., East fork of West Fork of Mojave River, east of Silverwood Lake, at crossing of FS Rd. 2N36 & at jct. with 2N37, near confluence of with Houston Creek and just above Pilot Rock Conservation Camp 1128 Comment
  UCR81470  Chrysothamnus nauseosus A. C. Sanders, P. MacKay 1994-6-12 14793 San Bernardino San Bernardino Mtns/Mojave desert, Mojave River Valley, below the Mojave River Forks Dam, E side of the river along Deep Creek Rd. 950 Comment
  UCR81622  Euphorbia serpillifolia A. C. Sanders, P. J. MacKay 1994-6-12 14786 San Bernardino San Bernardino Mtns, Lake Silverwood, Cleghorn Day Use Area, south side of the lake near mouth of Sawpit Canyon 1100 Comment
  UCR81777  Chenopodium botrys A. C. Sanders, P. J. MacKay 1994-6-12 14758 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
  UCR81782  Cryptantha microstachys A. C. Sanders, P. J. MacKay 1994-6-12 14724 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
  UCR81793  Prunus fasciculata A. C. Sanders, P. J. MacKay 1994-6-12 14794 San Bernardino San Bernardino Mtns., Mohave River Valley at north foot of the San Bernardino Mountains, below the Mojave River Forks Dam, E side of the river along Deep Creek Road 950 Comment
  UCR81798  Salix exigua A. C. Sanders, P. J. MacKay 1994-6-12 14735 San Bernardino San Bernardino Mtns., Crowder Canyon area of Cajon Pass, 1 mi. east of Hwy 215 along Hwy 138 990 Comment
  UCR81803  Nicotiana attenuata A. C. Sanders, P. J. MacKay 1994-6-12 14771 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
  UCR81805  Ulmus pumila A. C. Sanders, P. J. MacKay 1994-6-12 14768 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
  UCR81808  Croton setiger A. C. Sanders, P. J. MacKay 1994-6-12 14764 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
  UCR81815  Agoseris retrorsa A. C. Sanders, P. MacKay 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
  UCR81821  Lagophylla ramosissima A. C. Sanders, P. J. MacKay 1994-6-12 14706 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
  UCR82171  Leptochloa uninervia A. C. Sanders, P. J. MacKay, C. L. Sanders 1994-8-28 15483 San Bernardino San Bernardino Mtns, SW end of Silverwood Lake 1030 Comment
  UCR82181  Eragrostis cilianensis A. C. Sanders, P. J. MacKay, et al. 1994-8-28 15474 San Bernardino San Bernardino Mtns, SW end of Silverwood Lake, near Cleghorn Day Use Area 1021 Comment
  UCR82186  Euphorbia maculata A. C. Sanders, P. J. MacKay, C. L. Sanders 1994-8-28 15472 San Bernardino San Bernardino Mtns, SW end of Silverwood Lake, near Cleghorn Day Use Area 1021 Comment
  UCR82291  Rosa californica A. C. Sanders, P. J. MacKay, S. D. White, C. L. Sanders 1994-9-18 15701 San Bernardino San Bernardino Mtns, Clark's Ranch (site) along the Seven Pines Rd, c. 0.25 mi east of Deer Creek, Santa Ana River Canyon 1494 Comment
  UCR82296  Psoralea orbicularis A. C. Sanders, P. J. MacKay, C. L. Sanders, S. D. White 1994-9-18 15705 San Bernardino San Bernardino Mtns, Clark's Ranch (site) along the Seven Pines Rd, c. 0.25 mi east of Deer Creek, Santa Ana River Canyon 1494 Comment
  UCR82299  Lemna minuta A. C. Sanders, P. J. MacKay, S. D. White, C. L. Sanders 1994-9-18 15699 San Bernardino San Bernardino Mtns, Clark's Ranch (site) along the Seven Pines Rd, c. 0.25 mi east of Deer Creek, Santa Ana River Canyon 1494 Comment
  UCR82303  Iva axillaris A. C. Sanders, P. J. MacKay, G. K. Helmkamp, S. D. White, C. L. Sanders 1994-9-4 15565 San Bernardino San Bernardino Mtns, W side of Irwin Lake 2080 Comment
  UCR82466  Medicago lupulina A. C. Sanders, P. J. MacKay, S. D. White, C. L. Sanders 1994-9-18 15672 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
  UCR82469  Ericameria parishii A. C. Sanders, G. K. Helmkamp, S. D. White, E. J. Lawlor, C. L. Sanders 1994-9-11 15633 San Bernardino San Bernardino Mtns., Manzanita Flat along Forest Service Road 1N13 (Santa Ana Rd), 2.6 mi. above the upper Santa Ana River powerhouse 1160 Comment
  UCR82474  Iva axillaris A. C. Sanders, P. J. MacKay, G. K. Helmkamp, S. D. White, C. L. Sanders 1994-9-4 15587 San Bernardino San Bernardino Mtns., Broom Flat, east of Erwin Lake 2345 Comment
  UCR82480  Suaeda calceoliformis A. C. Sanders, P. J. MacKay, G. K. Helmkamp, S. D. White, C. L. Sanders 1994-9-4 15556 San Bernardino San Bernardino Mtns, NE side of Baldwin Lake 2048 Comment
  UCR82484  Juncus bufonius A. C. Sanders, P. J. MacKay, G. K. Helmkamp, S. D. White, C. L. Sanders 1994-9-4 15569 San Bernardino San Bernardino Mtns, Arrastre Creek at crossing of Forest Service road 2N01 and the Pacific Crest Trail 2439 Comment
  UCR82491  Solidago confinis A. C. Sanders, P. MacKay, S. D. White, C. L. Sanders 1994-9-18 15666 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
  UCR82496  Arctostaphylos glandulosa A. C. Sanders, G. K. Helmkamp, S. D. White, E. J. Lawlor, C. L. Sanders 1994-9-11 15632 San Bernardino San Bernardino Mtns., Manzanita Flat along Forest Service Road 1N13 (Santa Ana Rd), 2.6 mi. above the upper Santa Ana River powerhouse 1160 Comment
  UCR82499  Rhamnus tomentella A. C. Sanders, P. J. MacKay, S. D. White, C. L. Sanders 1994-9-18 15680 San Bernardino San Bernardino Mtns., Santa Ana River Canyon, along Seven Oaks Road (1N45), 0.5 mi below the upper river crossing 1835 Comment
  UCR82683  Eleocharis parishii A. C. Sanders, P. J. MacKay, D. Kaufman, S. Kaufman 1994-9-25 15716 San Bernardino San Bernardino Mtns, Deep Creek, from the jeep trail crossing from Bacon Flat to near Lion Canyon 1280 Comment
  UCR82777  Malacothamnus fasciculatus A. C. Sanders, P. J. MacKay, S. D. White, C. L. Sanders 1994-9-18 15685 San Bernardino San Bernardino Mtns., Santa Ana River canyon along the Seven Oaks Road (1N45), 1 mi. below the upper river crossing. 1835 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
  UCR82787  Viguiera parishii A. C. Sanders, P. J. MacKay 1994-10-2 15745 San Bernardino San Bernardino Mtns., Rattlesnake Canyon, near Rattlesnake Spring 1223 Comment
  UCR82833  Lepidospartum squamatum A. C. Sanders, P. MacKay, C. L. Sanders 1994-10-16 15842 San Bernardino San Bernardino Mtns., Mound Spring, 2 mi east of Tip Top Mtn 1665 Comment
  UCR82842  Orobanche parishii subsp. parishii A. C. Sanders, P. J. MacKay 1994-10-2 15767 San Bernardino San Bernardino Mtns., Upper Rattlesnake Canyon; above the road end in the gorge above an old mine site. 1463 Comment
  UCR82847  Euphorbia setiloba A. C. Sanders, P. J. MacKay 1994-10-2 15735 San Bernardino San Bernardino Mtns/Mojave Desert, Two Hole Spring near Rattlesnake Canyon [at the foot of the range near Johnson Valley] 1162 Comment
  UCR82856  Eriogonum pusillum A. C. Sanders, P. J. MacKay 1994-10-2 15760 San Bernardino San Bernardino Mtns., Rattlesnake Canyon, central portion 1280 Comment
  UCR82859  Boerhavia triquetra A. C. Sanders, P. J. MacKay 1994-10-2 15757 San Bernardino San Bernardino Mtns., Rattlesnake Canyon, near Rattlesnake Spring 1223 Comment
  UCR82861  Ericameria paniculata A. C. Sanders, Pam MacKay & C. L. Sanders 1994-10-16 15833 San Bernardino San Bernardino Mtns., Burns Canyon, at a side canyon from the north c. 0.25 mi below Burns Spring 1500 Comment
  UCR82866  Eriogonum deflexum A. C. Sanders, P. J. MacKay, C. L. Sanders 1994-10-16 15841 San Bernardino San Bernardino Mtns., Mound Spring, 2 mi east of Tip Top Mtn 1665 Comment
  UCR82869  Asclepias erosa A. C. Sanders, P. MacKay & C. Sanders 1994-10-16 15837 San Bernardino San Bernardino Mtns., Mound Spring, 2 mi east of Tip Top Mtn 1665 Comment
  UCR82870  Juniperus osteosperma A. C. Sanders, P. J. MacKay 1994-10-2 15768 San Bernardino San Bernardino Mtns., Upper Rattlesnake Canyon; above the road end in the gorge above an old mine site. 1463 Comment
  UCR82880  Muhlenbergia porteri A. C. Sanders, P. J. MacKay 1994-10-2 15763 San Bernardino San Bernardino Mtns., Upper Rattlesnake Canyon; above the road end in the gorge above an old mine site. 1463 Comment
  UCR83047  Centaurea diffusa A. C. Sanders, P. MacKay, G. Helmkamp, & S. White 1994-8-21 15356 San Bernardino San Bernardino Mtns, Arrowbear Lake, in community of same name, east of Running Springs 1890 Comment
  UCR83051  Mimulus pilosus A. C. Sanders, P. J. MacKay, G. K. Helmkamp, S. D. White 1994-8-21 15361 San Bernardino San Bernardino Mtns, Arrowbear Lake, in community of same name, east of Running Springs 1890 Comment
  UCR83056  Amaranthus palmeri A. C. Sanders, P. MacKay, G. Helmkamp, & S. White 1994-8-21 15347 San Bernardino San Bernardino Mtns, Arrowbear Lake, in community of same name, east of Running Springs 1890 Comment
  UCR83059  Salix lucida subsp. lasiandra A. C. Sanders, P. J. MacKay, G. K. Helmkamp, S. D. White 1994-8-21 15344 San Bernardino San Bernardino Mtns, Arrowbear Lake, in community of same name, east of Running Springs 1890 Comment
  UCR83061  Glechoma hederacea A. C. Sanders, P. J. MacKay, G. K. Helmkamp, S. D. White 1994-8-21 15390 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
  UCR83066  Cyperus eragrostis A. C. Sanders, P. J. MacKay, G. K. Helmkamp, S. D. White 1994-8-21 15336 San Bernardino San Bernardino Mtns, Fredalba Creek at crossing of F.S. Road 1N09 (City Creek truck Trail) 976 Comment
  UCR83069  Alnus rhombifolia A. C. Sanders, P. J. MacKay, G. K. Helmkamp, S. D. White 1994-8-21 15328 San Bernardino San Bernardino Mtns, Fredalba Creek at crossing of F.S. Road 1N09 (City Creek truck Trail) 976 Comment
  UCR83084  Polygonum persicaria A. C. Sanders, G. K. Helmkamp, S. D. White, E. J. Lawlor, C. L. Sanders 1994-9-11 15617 San Bernardino San Bernardino Mountains, Santa Ana River Canyon midway between the upper two powehouses 762 Comment
  UCR83091  Malacothrix saxatilis A. C. Sanders, G. K. Helmkamp, S. D. White, E. J. Lawlor, C. L. Sanders 1994-9-11 15608 San Bernardino San Bernardino Mtns., Warm Springs Canyon along Forest Service Rd 1S12, 2.1 mi. below road 1N12 & 2.5 mi. above the confluence with the Santa Ana River 1067 Comment
  UCR83107  Bidens frondosa A. C. Sanders, G. K. Helmkamp, S. D. White, E. J. Lawlor, C. L. Sanders 1994-9-11 15643 San Bernardino San Bernardino Mtns., Bear Creek at confluence with Santa Ana River 1045 Comment
  UCR83112  Polygonum persicaria A. C. Sanders, G. K. Helmkamp, S. D. White, E. J. Lawlor, C. L. Sanders 1994-9-11 15636 San Bernardino San Bernardino Mtns., Bear Creek at confluence with Santa Ana River 1045 Comment
  UCR83120  Eriogonum saxatile A. C. Sanders, P. J. MacKay, G. K. Helmkamp, S. D. White 1994-8-21 15368 San Bernardino San Bernardino Mtns, Hooks Creek near Cedar Glen, east of Lake Arrowhead 1550 Comment
  UCR83124  Ericameria parishii A. C. Sanders, G. K. Helmkamp, S. D. White, E. J. Lawlor, C. L. Sanders 1994-9-11 15609 San Bernardino San Bernardino Mtns., Warm Springs Canyon along Forest Service Rd 1S12, 2.1 mi. below road 1N12 & 2.5 mi. above the confluence with the Santa Ana River 1067 Comment
  UCR83137  Chrysanthemum parthenium A. C. Sanders, P. J. MacKay, G. K. Helmkamp, S. D. White 1994-8-21 15372 San Bernardino San Bernardino Mtns, Hooks Creek near Cedar Glen, east of Lake Arrowhead 1550 Comment
  UCR83148  Amaranthus deflexus A. C. Sanders, E. Lawlor & D. Dozier 1994-5-28 14544 San Bernardino San Bernardino Valley, Highland 450 Comment
  UCR83160  Fremontodendron californicum A. C. Sanders, S. J. Myers, P. J. MacKay 1994-5-27 14536 San Bernardino San Bernardino Mtns, Lower Furnace Canyon on the north slope of the mountains above Lucerne Valley 1500 Comment
  UCR83181  Chaenactis stevioides A. C. Sanders, S. Myers & P. MacKay 1994-5-27 14510 San Bernardino San Bernardino Mtns, Lower Furnace Canyon on the north slope of the mountains above Lucerne Valley 1500 Comment
  UCR83186  Mentzelia montana A. C. Sanders, S. D. White, P. J. MacKay 1994-6-3 14640 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
  UCR83189  Brickellia oblongifolia A. C. Sanders, S. White & P. MacKay 1994-6-3 14636 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
  UCR83190  Camissonia bistorta A. C. Sanders, E. J. Lawlor, D. Dozier 1994-5-28 14541 San Bernardino San Bernardino Valley, City Creek Wash at Hwy 30 (Boulder Ave.) in Highland 450 Comment
  UCR83315  Melica stricta A. C. Sanders, S. D. White, P. J. MacKay 1994-6-3 14639 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
  UCR83347  Polygonum convolvulus A. C. Sanders 1994-6-26 14929 San Bernardino San Bernardino Mtns, Waters Rd., just west of Fernwood Dr. at Cedarpines Park 1325 Comment
  UCR83351  Claytonia parviflora A. C. Sanders 1994-6-26 14921 San Bernardino San Bernardino Mtns, Waters Rd., just west of Fernwood Dr. at Cedarpines Park 1325 Comment
  UCR83356  Cryptantha simulans A. C. Sanders 1994-6-26 14939 San Bernardino San Bernardino Mtns., Mozumdar Road, 0.2 - 0.3 mi below Crest Forest Drive, Cedarpines Park 1500 Comment
  UCR83359  Bromus hallii A. C. Sanders 1994-6-26 14942 San Bernardino San Bernardino Mtns., Mozumdar Road, 0.2 - 0.3 mi below Crest Forest Drive, Cedarpines Park 1500 Comment
  UCR83361  Allophyllum integrifolium A. C. Sanders 1994-6-26 14946 San Bernardino San Bernardino Mtns., Mozumdar Road, 1 mi. below Crest Forest Drive, Cedarpines Park. 1400 Comment
  UCR83366  Deschampsia elongata A. C. Sanders, P. J. MacKay, G. K. Helmkamp, S. D. White 1994-8-21 15371 San Bernardino San Bernardino Mtns, Hooks Creek near Cedar Glen, east of Lake Arrowhead 1550 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
  UCR83370  Lotus crassifolius A. C. Sanders 1994-6-26 14965 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
  UCR83374  Calocedrus decurrens A. C. Sanders 1994-6-26 14970 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
  UCR83380  Bloomeria crocea var. crocea A. C. Sanders 1994-6-26 14958 San Bernardino San Bernardino Mtns, Burnt Mill Canyon along Burnt Mill Rd., north of Cedarpines Park, 1.3 mi below Crest Forest Rd 1475 Comment
  UCR83435  Dudleya abramsii subsp. affinis A. C. Sanders, P. J. MacKay, D. Kaufman, S. Kaufman 1994-9-25 15707 San Bernardino San Bernardino Mtns, Deep Creek, from the jeep trail crossing from Bacon Flat to near Lion Canyon 1280 Comment