Search Results — 2000 specimen records retrieved (1976 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-BC100349  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 976 Comment
  CAS-BOT-BC113880  Cyperus niger A. C. Sanders; S. White 1994-8-25 15445 San Bernardino Alder Creek at & above FS road 1N09 (City Cr. Truck Trail). 1230 Comment
  CAS-BOT-BC121296  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 S of Silver Cliffs Mine 1098 Comment
  CAS-BOT-BC12991  Lepidium virginicum A. C. Sanders; P. MacKay 1994-7-10 15045 San Bernardino San Bernardino Mountains. Wildhorse Creek at and above Forest Service campsite, 1.5 mile ESE of summit of Sugarloaf Mtn. 2460 Comment
  CAS-BOT-BC131170  Encelia actoni A. C. Sanders; Mitch Provance; Petra Wester 2004-5-30 28021 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-BC131851  Nolina bigelovii A. C. Sanders; Mark Elvin 2001-5-11 24259 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-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-BC145622  Bouteloua aristidoides A. C. Sanders; Mark A. Elvin 2003-10-5 27224 San Bernardino Southern Mojave Desert: UC Burns Pinyon Ridge Reserve, big wash at Yucca Valley town limit off (above) Pioneertown Road and mouth of large canyon from northeast. 1098 Comment
  CAS-BOT-BC158031  Hedera helix A. C. Sanders; Mitch Provance; J. Ross 1998-12-23 22369 San Bernardino Sn Bernardino Mtns.: upper Waterman Canyon, ca. 1/4 km below the Highway 18 crossing 914 Comment
  CAS-BOT-BC166527  Erythranthe palmeri A. C. Sanders; P. J. MacKay; E. J. Lawlor; D. L. Sanders 2004-6-27 28343 San Bernardino San Bernardino Mtns.: Little Bear Creek, ca. 1.5 mi. ENE of Lake Arrowhead, above confluence with Hooks Creek 1470 Comment
  CAS-BOT-BC166978  Krameria erecta A. C. Sanders; A. Howald; Florence Caplow; et al. 2010-5-4 38273 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
  CAS-BOT-BC167134  Juniperus californica A. C. Sanders; Maile Neel 1999-10-29 23221 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
  CAS-BOT-BC167159  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
  CAS-BOT-BC168241  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. E of Greenspot (Garnet Road), on N side of Hwy 38 808 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-BC175206  Eriogonum inflatum A. C. Sanders; Mitch Provance; Petra Wester 2004-5-30 27991 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
  CAS-BOT-BC181041  Glossopetalon spinescens Andrew C. Sanders; S. White; P. MacKay 1994-6-3 14644 San Bernardino Upper Furnace Canyon on the N slope of the mountains above Lucerne Valley, W edge of a large limestone mining pit - San Bernardino Mountains 1900 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-BC206686  Malacothamnus davidsonii A. C. Sanders; Bramlet; Jacobsmyer; Spilman 1996-8-17 19460 San Bernardino Coxey Meadow, UTM 10km cell: MH-9E, 9N. Holcomb Creek, San Bernardino Mtns. 1706 Comment
  CAS-BOT-BC210988  Achnatherum A. C. Sanders; P. MacKay; A. Meyer 1995-6-11 17317 San Bernardino San Bernardino Mtns.: shoulder of Burns Canyon Road SE of Tip Top Mtn. at end of ridge, slopes above Old Timer Canyon 2000 Comment
  CAS-BOT-BC218573  Fraxinus velutina A. C. Sanders; D. Bramlet 1998-8-18 22195 San Bernardino Upper furnace Spring, in nameless canyon 2 canyons W of Furnace Cyn., San Bernardino Mtns. 1699 Comment
  CAS-BOT-BC219236  Ribes nevadense A. C. Sanders 1994-6-26 14975 San Bernardino 0.6 miles W of 2N43, Slopes S of Silverwood Lake, along FS Road (2N59?) ca. 2 miles E of Cottonwood Station, W of FS Road 2N43 from Cedarpines Park, under powerlines 1127 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-BC227037  Leptosiphon floribundus subsp. floribundus A. C. Sanders; E. J. Lawlor; P. MacKay; C. Sanders; et al 1995-6-24 17393 San Bernardino San Bernardino Mtns: Barton Flats area, Hathaway Flat along Glass Road, near Barton Creek 1800 Comment
  CAS-BOT-BC227434  Ephedra californica A. C. Sanders; Jim Andre 2009-3-7 36272 San Bernardino Mojave Desert: south of I-40 at Barstow/Daggett Airport Rd. (=Hidden Springs Rd.) exit, c. 1.1 mi. airline SW of the airport 645 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-BC247873  Chorizanthe watsonii A. C. Sanders; D. Malueg; K. D. Jones 1998-5-12 21841 San Bernardino Mojave Desert: 1.6 mi. NW of Phelan Road along powerline, near tower 35-3, ca. 3 miles NE of Phelan 1152 Comment
  CAS-BOT-BC262701  Muhlenbergia californica A. C. Sanders; S. White 1994-8-25 15420 San Bernardino San Bernardino Mountains: Little Mill Creek, 0.8 mi. E of Hwy 330 on FS rd. 1N09 (City Creek Truck Trail), NE foot of Harrison Mtn. 910 Comment
  CAS-BOT-BC262883  Eriogonum thurberi A. C. Sanders; Mitch Provance 1998-5-28 21879 San Bernardino San Bernardino Valley: Agua Mansa area, north side of the Santa Ana River just east of Riverside Ave. 259 Comment
  CAS-BOT-BC264879  Eriogonum viridescens Andrew C. Sanders; John Wear; Nathan Moorhatch; Tish Bennett 1995-5-31 17205 San Bernardino Mouth of Cushenbury Canyon, ridges and canyons just S of the Mitsubishi lime plant, San Bernardino Mtns. 1584 Comment
  CAS-BOT-BC270955  Eriogonum molestum A. C. Sanders; P. MacKay; C. L. Sanders 1994-8-28 15466 San Bernardino Mountains west of Silverwood Lake, along FS roads 2N49, 2N46 and 2N45 up West Fork of Mojave River to Sugarpine Mtn. and then to Cottonwood Guard Station, San Bernardino Mountains 1706 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-BC287669  Ericameria linearifolia A. C. Sanders 1996-5-5 18157 San Bernardino San Bernardino Mts (western): Along trail (old road) W of Cleghorn Pass, < 1 mile SW of Cleghorn Mts 1340 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-BC296275  Erigeron foliosus var. foliosus A. C. Sanders; Petra Wester 2004-6-11 28127 San Bernardino Burns Canyon, upper canyon in vicinity of Burns Spring, Rimrock 7.5' Q., San Bernardino Mtns. 1524 Comment
  CAS-BOT-BC304649  Gutierrezia californica A. C. Sanders; Mitch Provance 2003-4-2 25815 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
  CAS-BOT-BC306708  Helenium bigelovii A. C. Sanders; D. Bramlet 1998-8-18 22201 San Bernardino San Bernardino Mtns.: upper Furnace Spring, in nameless canyon 2 canyons W of Furnace Cyn. 1700 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-BC324209  Syntrichopappus lemmonii A. C. Sanders 1993-4-11 13737 San Bernardino North foot of the San Bernardino Mountains, Hwy 173, 5.4 miles NE of the junction with Hwy. 138 & ca. 1 mile S of the Grass Valley creek crossing. 1000 Comment
  CAS-BOT-BC355881  Pectis papposa var. papposa A. C. Sanders; Pam MacKay; Tim Thomas 1999-8-14 23027 San Bernardino Southern Mojave Desert: Hwy 18 ca. 2 miles W of Rabbit Dry Lake, just W of Pumalo Rd., near Fifteen Mile Point 915 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-BC412560  Acanthoscyphus parishii A. C. Sanders; P. MacKay; G. Helmkamp; S. White 1994-8-21 15366 San Bernardino San Bernardino Mountains: Hooks Creek near Cedar Glen, E of Lake Arrowhead. 1550 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-BC421721  Rumex conglomeratus A. C. Sanders; P. MacKay; S. White; C. L. Sanders 1994-9-18 15688 San Bernardino San Bernardino Mountains: Seven Oaks, along the Santa Ana River at the confluence with Hamilton Creek. 1590 Comment
  CAS-BOT-BC43751  Krameria erecta A. C. Sanders; P. MacKay; G. Helmkamp; A. Knapp 1995-4-23 16639 San Bernardino San Bernardino Mtns./Mojave Desert: Two Hole Spring, N foot of the mountains, SE of Lucerne Valley 1158 Comment
  CAS-BOT-BC454138  Ruppia cirrhosa A. C. Sanders; P. MacKay; G. Helmkamp; S. White; C. L. Sanders 1994-9-4 15549 San Bernardino San Bernardino Mountains: NE side of Baldwin Lake. 2048 Comment
  CAS-BOT-BC47747  Melia azedarach A. C. Sanders 1996-10-2 19583 San Bernardino Yucaipa, between Av. E & F, E from Wilson Crk channel to top of slope 655 Comment
  CAS-BOT-BC48762  Ceanothus crassifolius A. C. Sanders; O. F. Clarke; C. L. Sanders 1997-2-9 19689 San Bernardino San Bernardino Mountains: Badger Canyon, dry brushy slopes below old resort 609 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-BC532592  Nemacladus A. C. Sanders; Karen Kirtland 2016-6-3 42558 San Bernardino San Bernardino Mountains: So. CA Edison powerline, N of Pinnacles Camp Rd., 0.8 km airline N of Holcomb Valley Rd at Holcomb Valley Campground Lat/Long is +-100m. 2255 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-BC536094  Gilia A. C. Sanders; P. J. MacKay; A. Knapp; S. Kaufman 1995-4-9 16448 San Bernardino Mojave Desert: Stoddard Ridge at pipeline crossing near Traer Agua Canyon, ca 18 mi SSE of Barstow 1240 Comment
  CAS-BOT-BC540016  Potentilla gracilis A. C. Sanders; Mackay; Thomas; Schultz; Helmkamp 1996-9-8 19532 San Bernardino San Bernardino Mountains, Champion Lodgepole Meadow, below Bluff Lake [UTM 10km cell: NH-0E, 8N. Big Bear Lake] 2316 Comment
  CAS-BOT-BC540142  Malus pumila A. C. Sanders; P. MacKay; G. Helmkamp; C. L. Sanders 1994-8-14 15287 San Bernardino San Bernardino Mountains: turnout on Hwy 18 ca. 1/4 mi. W of Big Bear Lake Dam, dry slopes above Bear Creek. 2080 Comment
  CAS-BOT-BC62970  Frangula californica subsp. tomentella A. C. Sanders; P. MacKay; S. White; C. L. Sanders 1994-9-18 15680 San Bernardino San bernardino Mts: Santa Ana River canyon along the Seven Oaks Road (1N45), 0.5 mi. below the upper river crossing. 1828 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-BC92425  Ribes aureum var. gracillimum A. C. Sanders 2007-1-26 33291 San Bernardino San Gabriel Valley. Upland, northwest side of town, just east of Los Angeles county line, long abandoned (c. 40 years?) 503 Comment
  CDA23244  Atriplex canescens A. C. Sanders, Mitch Provance 2000-10-1 23708 San Bernardino Southern Mojave Desert; Rabbit Springs near Lucerne Valley Comment
  CDA23262  Atriplex elegans A. C. Sanders, Mitch Provance 2000-10-1 23711 San Bernardino Southern Mojave Desert; Victorville, Upper Narrows of the Mojave River just above Hwy 18 bridge Comment
  CDA23435  Krascheninnikovia lanata A. C. Sanders, Mark A. Elvin 2001-8-3 24584 San Bernardino Eastern Mojave Desert; Clark Mountain, Green s Well road 0.4 mi. above intersection with powerline road (to Keany Pass) Comment
  CDA25627  Chenopodium strictum var. glaucophyllum A. C. Sanders, Mitch Provance 2000-10-1 23689 San Bernardino San Bernardino Mtns.; Arrowbear Lake, E of Running Springs, N and W margins of lake Comment
  CDA27431  Lupinus elatus A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-5-28 17157 San Bernardino San Bernardino Mtns; Ord Mtns area on N slope, 0.5 mi. NW of Bowen Ranch, S of Juniper Flats. Comment
  CDA3137  Kochia scoparia A. C. Sanders, Mitch Provance 2000-10-1 23699 San Bernardino San Bernardino Mtns.; Big Bear Valley, along Hwy 38 at E edge of Fawnskin, N side of Big Bear Lake Comment
  CDA3187  Salsola gobicola A. C. Sanders, Mitch Provance 2000-10-1 23709 San Bernardino Southern Mojave Desert; Rabbit Springs near Lucerne Valley Comment
  CDA37510  Eucalyptus camaldulensis A. C. Sanders 1992-5-29 12330 San Bernardino San Bernardino Mtns.; East of Yucaipa, Birmingham Ranch in Water Canyon, a tributary from the N of Wildwood Canyon, east of Water Canyon Rd. toward old Hubner house. Comment
  CDA4511  Dimorphotheca sinuata A. C. Sanders 2003-3-29 25786 San Bernardino San Bernardino Mtns.; Mill Creek Canyon, at foot of Morton Peak Road. Comment
  HSC78063  Lomatium parryi A. C. Sanders 1983-6-12 3862 San Bernardino N side of Clark Mountain, upper Fir Canyon including the white fir grove 2104 Comment
  HSC78453  Atrichoseris platyphylla A. C. Sanders 1983-4-23 3765 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
  HSC78457  Xanthisma spinulosum var. gooddingii A. C. Sanders 1983-4-23 3789 San Bernardino Whipple Mtns., above and E of Whipple Wash along the powerline road. 305 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
  HSC78507  Eschscholzia glyptosperma A. C. Sanders 1983-4-23 3762 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
  HSC78508  Asclepias albicans A. C. Sanders 1983-4-23 3756 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
  HSC78539  Astragalus lentiginosus A. C. Sanders 1983-5-22 3826 San Bernardino Canyon trending NE to SW, at the W end of Pinto Mtn., head of Cedar Canyon, Midhills, eastern Mojave Desert 1616 Comment
  HSC78540  Gilia scopulorum A. C. Sanders 1983-4-23 3791 San Bernardino Whipple Mtns., above and E of Whipple Wash along the powerline road 305 Comment
  HSC78541  Eriogonum thomasii A. C. Sanders 1983-4-23 3793 San Bernardino Whipple Mtns., above and E of Whipple Wash along the powerline road 305 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
  HSC78570  Lepidium montanum A. C. Sanders 1983-5-22 3832 San Bernardino Canyon trending NE to SW, at the W end of Pinto Mtn., head of Cedar Canyon, Midhills, eastern Mojave Desert 1616 Comment
  HSC78571  Pinus monophylla A. C. Sanders, F. C. Vasek, G. K. Helmkamp 1982-9-9 2918 San Bernardino Old Woman Mtns, end of the road from Sunflower Spring at an abandoned mine 1402 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
  HSC78602  Tiquilia palmeri A. C. Sanders 1983-4-23 3742 San Bernardino Colorado River Valley, just N of the Riverside Co. line, 5 mi. SE of Vidal 122 Comment
  HSC78724  Centrostegia thurberi A. C. Sanders 1983-5-22 3824 San Bernardino Government Holes, E edge of Round Valley, Mid Hills area, E Mojave Desert 1540 Comment
  HSC83117  Heliotropium curassavicum A. C. Sanders 1985-5-20 5806 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
  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
  HSC84016  Sisymbrium orientale A. C. Sanders 1987-4-5 7037 San Bernardino Ivanpah Valley, N side of Nipton Rd. at junction with Ivanpah Rd. 831 Comment
  HSC86876  Artemisia californica A. C. Sanders 1987-11-28 7426 San Bernardino Glen Helen Sheriff's Training Facility, lower Lytle Creek Wash between Verdemont Ranch and Glen Helen Rehabilitation Facility. 520 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
  IRVC26124  Encelia farinosa var. farinosa A. C. Sanders, Mark Elvin 2003-4-5 25940 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
  IRVC26127  Coreopsis bigelovii A. C. Sanders, Mark Elvin 2003-4-5 25927 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
  IRVC26381  Lotus scoparius subsp. brevialatus A. C. Sanders, Mark Elvin 2003-4-5 25923 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
  IRVC26382  Cheilanthes covillei A. C. Sanders, Mark Elvin 2003-4-5 25913 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
  IRVC26386  Festuca microstachys A. C. Sanders, Mark Elvin 2003-4-5 25916 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
  IRVC26490  Melica imperfecta A. C. Sanders, Mark Elvin 2003-4-5 25924 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
  IRVC26909  Atriplex polycarpa A. C. Sanders, Mark A. Elvin 2004-10-10 28996 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
  IRVC26919  Asclepias subulata A. C. Sanders, Mark A. Elvin 2004-10-10 29015 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
  IRVC26920  Allionia incarnata A. C. Sanders, Mark A. Elvin 2004-10-10 28954 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
  IRVC26922  Bouteloua barbata A. C. Sanders, Mark A. Elvin 2004-10-10 28958 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
  IRVC26925  Psorothamnus spinosus A. C. Sanders, Mark A. Elvin 2004-10-10 28950 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
  IRVC26993  Pectis papposa A. C. Sanders, Mark A. Elvin 2004-10-10 29022 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
  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
  IRVC26998  Brandegea bigelovii A. C. Sanders, Mark A. Elvin 2003-10-5 27280 San Bernardino along Hwy 62 east of Twentynine Palms, ca. 1 mile east of Old Dale Southern Mojave Desert 390 Comment
  IRVC27001  Krameria erecta A. C. Sanders, Mark A. Elvin 2004-10-10 28983 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
  IRVC27002  Erioneuron pulchellum A. C. Sanders, Mark A. Elvin 2004-10-10 28985 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
  IRVC27369  Viguiera parishii A. C. Sanders, Mark A. Elvin 2003-10-5 27209 San Bernardino UC Burns Pinyon Ridge Reserve, south of Skyline Ranch Rd. ca. 2 miles (air) ESE of Pinoneertown, 1.5 mi. (air) NW of Yucca Valley, student campsite along western fence Southern Mojave Desert 1250 Comment
  IRVC27405  Eragrostis pectinacea var. pectinacea A. C. Sanders, C. L. Sanders 1994-7-31 15209 San Bernardino Silverwood Lake, W end of lake at and near the Cleghorn Day use Area. San Bernardino mtns 1100 Comment
  IRVC27406  Cyperus erythrorhizos A. C. Sanders, P. J. MacKay, C. L. Sanders 1994-8-28 15480 San Bernardino SW end of Silverwood Lake, near Cleghorn Day Use Area. San Bernardino Mtns 1021 Comment
  IRVC27411  Agrostis idahoensis A. C. Sanders 1994-8-7 15241 San Bernardino Upper(eastern) end of Bluff Lake Meadow, S of Big Bear Lake San Bernardino Mtns. 2340 Comment
  IRVC27430  Eragrostis mexicana subsp. virescens A. C. Sanders 1994-8-25 15433 San Bernardino Unnamed tributary of Plunge Creek at and above F.S. road 1N09 (City Creek Truck Trail), S slope of Mount "R" San Bernardino Mtns 1355 Comment
  IRVC27431  Polygonum punctatum A. C. Sanders, P. J. MacKay, C. L. Sanders 1994-8-28 15477 San Bernardino SW end of Silverwood Lake, near Cleghorn Day Use Area. San Bernardino Mtns 1021 Comment
  IRVC27468  Palafoxia arida var. arida A. C. Sanders, G. R. Ballmer 2002-11-9 25619 San Bernardino Essex, around the post office Eastern Mojave Desert 526 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
  IRVC28058  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 orr (above) Pioneertown Rd, and in mouth of large canyon from NE. Southern Mojave Desert 1098 Comment
  IRVC28208  Eriastrum densifolium A. C. Sanders, Mark A. Elvin 2003-10-5 27234 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
  IRVC28214  Porophyllum gracile A. C. Sanders, Mark A. Elvin 2004-10-10 28973 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
  IRVC28218  Boerhavia triquetra A. C. Sanders, Mark A. Elvin 2004-10-10 28945 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
  IRVC28249  Eriogonum elongatum A. C. Sanders, Mark A. Elvin 2003-10-5 27240 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
  IRVC28511  Prosopis glandulosa A. C. Sanders, P. J. MacKay 1994-6-12 14730 San Bernardino Cajon Junction in Cajon Pass, at junction of Interstate Hwy 215 and Hwy 138. San Gabriel Mtns. 1000 Comment
  IRVC28516  Agrostis exarata A. C. Sanders, P. J. MacKay, G. K. Helmkamp, S. D. White, C. L. Sanders 1994-9-4 15593 San Bernardino Arrastre Creek at crossing of F.S. Road 2N04, just below confluence with Balky Horse Canyon. San Bernardino Mtns. 2155 Comment
  IRVC29265  Camissonia claviformis A. C. Sanders, Kent Beaman 2004-4-21 27597 San Bernardino proposed 160-acre gravel quarry on Kane Wash, ca. 0.5 mi. W if Firt Cady Rd. at a point 2 mi. S of I-40 ca. 0.5 mi. (air) SE Newberry Springs, between Troy Lake and the Rodman Mtns., E of the Newberry Mtns. Mojave Desert 575 Comment
  OBI33574  Atrichoseris platyphylla A. C. Sanders & B. Pitzer, B. Pitzer 1983-4-23 3765 San Bernardino Whipple Mts, Whipple wash where it joins the rd to Havasu Landing, about 1/2 mi below Willow Spring & 1-1/4 mi above Lake Havasu. T3N R26E, NE 1/2 of SW 1/4 sec 5 Comment
  OBI35022  Solidago confinis A. C. Sanders & N. M. Fellows, N. M. Fellows 1983-10-12 4011 San Bernardino Big Morongo Preserve of the Nature Conservancy, S of the town of Morongo Valley in big Morongo Cyn, Little San Bernardino Mts (T1S, R4E, SE1/4 sec 28 and E1/2 sec 33) Comment
  OBI43770  Brickellia microphylla A. C. Sanders, Charlton and Pitzer 1986-8-30 6843 San Bernardino Mescal Range, eastern Mojave Desert, 0.7 mi S of the intersection of I-15 and Bailey Rd at Mountain Pass, 0.4 mi (airline) NW of Hardrock Queen spring. 1478 Comment
  OBI45212  Linum puberulum A. C. Sanders 1987-1 6992 San Bernardino Hart Mine, SW end of the Castle Mts, E Mojave Desert, sec 24 (except where noted), Castle Peak Quad 1372 Comment
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Jul 17 2019
  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
  OBI79212  Artemisia douglasiana A. C. Sanders 2007-10-26 34411 H San Bernardino San Bernardino Mountains Foothills/San Bernardino Valley: NW Bernardino at NE edge of Calif. State University S.B., at the mouth of Badger Canyon (San Bernardino 7.5' Q.) 549 Comment
  RSA0012572  Eucalyptus camaldulensis A. C. Sanders, P. Mackay, S. White 1996-3-3 17968 San Bernardino San Bernardino Mtns.: alluvial fan below Badger Canyon, above Cal State San Bernardino. 518 Comment
  RSA0012838  Eucalyptus tereticornis A. C. Sanders, Oscar F. Clarke, T. P. Krantz, Robert F. Thorne 1993-4-27 13840 San Bernardino Arrowhead Hot Springs, ca 700 ft WSW of the old Arrowhead Hot Springs Hotel. West side of rd to the hotel from Old Waterman Canyon Rd & south of a dirt track which angles back toward the property entrance. 595 Comment
  RSA0018461  Lithophragma affine A. C. Sanders, J. C. Lyman 1995-4-15 16553 San Bernardino Fontana: E slopes of the Jurupa Hills, S of Jurupa Hills Regional Park, W of Sierra Ave., NE of Mount Jurupa. 366 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
  RSA0057511  Thysanocarpus curvipes subsp. curvipes Andy C. Sanders 1993-4-11 13740 San Bernardino North foot of the San Bernardino Mountains, Hwy 173, 5.4 miles NE of the junction with Hwy 138 & ca. 1 mile S of the Grass Valley creek crossing. 1000 Comment
  RSA0060671  Mentzelia obscura A. C. Sanders, A. Howald, Florence Caplow 2010-5-3 38166 San Bernardino Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar. 915 Comment
  RSA0078513  Sedum album A. C. Sanders 1992-8-23 12478 San Bernardino Oak Glen, 0.9 mi west of Oak Glen Guard Station. 1402 Comment
  RSA0079403  Cryptantha muricata var. jonesii A. C. Sanders, T. B. Salvato 2012-6-6 40249 San Bernardino San Bernardino Mountains: Highway 18 east of Waterman Canyon and Highway 138, at wide turnout near Crestline. 1442 Comment
  RSA0079517  Cryptantha cycloptera A. C. Sanders, A. Howald, Fred M. Roberts, et al. 2009-3-25 36599 San Bernardino Cady Mountains, 3.5 miles SW of Broadwell Lake, c. 2.5 mi. NE of Sleeping Beauty Mtn. 579 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
  RSA0112638  Silene verecunda A. C. Sanders, P. J. MacKay, A. Meyer 1995-6-11 17282 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
  RSA0117309  Collinsia parviflora A. C. Sanders, P. J. MacKay, Tim Thomas 2003-5-18 26764 San Bernardino San Bernardino Mtns.; Cleghorn Road, 0.5 mi. NE of Cajon. 1006 Comment
  RSA0117359  Collinsia parryi A. C. Sanders, E. J. Lott 1992-5-1 12258 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
  RSA349829  Aliciella hutchinsifolia A. C. Sanders 1978-5-6 s.n. San Bernardino NW side of Clark Mtn. near the intersection of Excelsior Mine Rd. and the powerline road toward Keaney. 994 Comment
  RSA355165  Ludwigia peploides subsp. peploides A. C. Sanders, B. Pitzer, A. Strickland 1986-6-11 6596 San Bernardino Mojave Desert, Mojave River, at Lower Narrows between Victorville and Oro Grande, ca 2.5 mi NW of Hwy I-15 on the National Trails Hwy, just above the bridge over the river. 795 Comment
  RSA381549  Syntrichopappus fremontii A. C. Sanders 1987-4-4 6987 San Bernardino Hart Mine, Sw end of the Castle Mtns, 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
  RSA450751  Machaeranthera canescens A. C. Sanders 1966-8-13 s.n. San Bernardino Fish Creek, San Bernardino Mtns. 2317 Comment
  RSA466262B  Lepidospartum squamatum A. C. Sanders 1987-11-28 7427 San Bernardino Glen Helen Sheriff's Training Facility, Lower Lytle Creek Wash betw Verdemont Ranch and Glen Helen Rehabilitation Facility. 518 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
  RSA497620  Silybum marianum A. C. Sanders, Barbara Pitzer 1988-4-15 7780 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
  RSA497621  Juglans californica var. californica A. C. Sanders, B. Pitzer 1988-4-15 7779 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
  RSA505049  Ephedra viridis A. C. Sanders, F. C. Vasek, C. Sylber 1989-3-24 9044 San Bernardino Twentynine Palms Marine Corps Base, mountain top near VABM 4187 ''Bullion,'' ca. 2.5 km NE of Cleghorn Pass. On bouldery flat just E of summit. 1271 Comment
  RSA505060  Dyssodia cooperi A. C. Sanders, J. C. Lyman 1989-4-24 9053 San Bernardino Twentynine Palma Marine Corps base, Sunshine Peak Range in NW corner of the base, NW end of Lava Bed Mountains, near a shaft shown on topo graphic map of base. 1006 Comment
  RSA505061  Acamptopappus sphaerocephalus var. sphaerocephalus A. C. Sanders, J. C. Lyman 1989-4-24 9051 San Bernardino Twentynine Palma Marine Corps base, Sunshine Peak Range in NW corner of the base, NW end of Lava Bed Mountains, near a shaft shown on topo graphic map of base. 1006 Comment
  RSA511258  Aristida californica var. californica A. C. Sanders 1988-11-20 8761 San Bernardino 29 Palms Marine Corps Base. [UTM: NH 889E, 856N; Mesquite Lake 10 km cell]. 585 Comment
  RSA511352  Filago californica A. C. Sanders 1988-4-21 7793 San Bernardino Cajon Pass area, alluvial fan between NW of SanBernardino State College, between Devil Canyon and Baily Canyon 500 Comment
  RSA553891  Cryptantha dumetorum A. C. Sanders 1991-5-2 10940 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
  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
  RSA563827  Agrostis pallens A. C. Sanders, E. J. Lott 1992-6-12 12396 San Bernardino San Bernardino Mountains: Oak Glen Creek Canyon, NW of Pisgah Peak. 1067 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
  RSA563841  Trifolium ciliolatum A. C. Sanders, E. J. Lott 1993-5-14 14046 San Bernardino Pisgah Peak Road, c. 1.5 km above Oak Glen Road, NW foot of Pisgah Peak 1098 Comment
  RSA563845  Sanicula tuberosa A. C. Sanders, E. J. Lott 1993-5-14 14058 San Bernardino San Bernardino Mountains: Pisgah Peak Road, ca. 1.5 km above Oak Glen Road, NW foot of Pisgah Peak. 335 Comment
  RSA563846  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 the spring. UTM: PJ-22E, 52N; Granite Pass 10 km cell. 1296 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
  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
  RSA563994  Atriplex confertifolia A. C. Sanders, E. J. Lawlor, E. J. Lott, T. Atkinson 1993-5-29 14106 San Bernardino Mojave Desert: Newberry Springs, along National Trails Hwy. between Mountain View Rd. and Newberry Rd., vicinity of dried springs ca. 0.3 mi. E of Mountain View Rd. 600 Comment
  RSA564043  Trichostema parishii A. C. Sanders, E. J. Lott 1993-5-20 14081 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
  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
  RSA564047  Rhamnus crocea A. C. Sanders, E. J. Lott 1933-5-20 14073 San Bernardino Yucaipa, alluvial fan at the SW foot of Yucaipa Ridge, NE corner of ther intersection of Carter and Spring St., 2 mi. E of Bryant St. on Carter. 1000 Comment
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Sep 14 2013
  RSA564259  Allium lacunosum var. davisiae A. C. Sanders, O. F. Clarke, M. Alexander 1993-4-23 13770 San Bernardino San Bernardino Mountains: Summit Valley on Highway 173, 5.4 miles NE of the Highway 138 junction & 1 mile S of the Grass Valley Creek crossing. 1000 Comment
  RSA564271  Rumex violascens A. C. Sanders, E. J. Lott, D. Pendleton 1992-6-5 12374 San Bernardino San Bernardino Mountains: E of Yucaipa, Water Canyon, a tributary to Wildwood Canyon from the north. Vicinity of Old Hunt Ranch, N of Wildwood Canyon Road. 1006 Comment
  RSA564276  Robinia pseudoacacia A. C. Sanders, E. J. Lott, Don Pendleton 1992-6-5 12364 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
  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
  RSA564281  Lagophylla ramosissima A. C. Sanders 1992-6-12 12393 San Bernardino San Bernardino Mtns: Oak Glen Creek Canyon, NW of Pisgah Peak, Chaparral N of Birmingham Ranch along dirt access road to Oak Glen Road. 1067 Comment
  RSA564489  Microsteris gracilis subsp. gracilis A. C. Sanders 1993-4-11 13734 San Bernardino N foot of range, Hwy 173, 5.4 mi. NE of junction with Hwy 138, & ca. 1 mi. S of the Grass Valley Creek crossing. 1000 Comment
  RSA564497  Muhlenbergia californica A. C. Sanders, Oscar F. Clarke, T. P. Krantz, Robert F. Thorne 1993-4-27 13813 San Bernardino Arrowhead Hotsprings and immediate vicinity, Coldwater Canyon and Strawberry Creek ca. 1/2 mile E of the old Arrowhead Hot Springs Hotel. 579 Comment
  RSA564503  Boykinia rotundifolia A. C. Sanders, Scott D. White 1993-7-31 14179 San Bernardino San Bernardino Mountains: Warm Springs Canyon, along Forest Service road 1S12, 2.3 miles below the junction with road 1N12. 975 Comment
  RSA564504  Chamaesyce serpillifolia A. C. Sanders, S. 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 w/ road 1N12. 1159 Comment
  RSA564507  Elymus trachycaulus subsp. trachycaulus A. C. Sanders, Scott D. White 1993-7-31 14154 San Bernardino San Bernardino Mountains: Mill Creek Canyon, Forest Service Road 1N12 (toward Morton Peak and Warm Spring Canyon), above Mill Creek Road., (117 deg 02'W, 34 deg 06.5'N) 1006 Comment
  RSA564508  Allophyllum divaricatum A. C. Sanders 1993-7-31 14156 San Bernardino Ridge N of Mill Cr. Canyon, Forest Service Road 1N12 near the Morton Peak road junction. 1189 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
  RSA564514  Stachys albens A. C. Sanders, Scott D. White 1993-7-31 14191 San Bernardino San Bernardino Mountains: Santa Ana River Canyon just below the confluence with Warm Springs Canyon. 671 Comment
  RSA564628  Claytonia parviflora A. C. Sanders, O. F. Clarke, M. Alexander 1993-4-23 13748 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
  RSA564640  Plagiobothrys arizonicus A. C. Sanders 1993-4-11 13719 San Bernardino San Bernardino Mtns, Summit Valley, 8.9miles E of Cajon Jct on Hwy 138, just W of Hwy 173 jct. 1050 Comment
  RSA564809  Cryptantha microstachys A. C. Sanders, Oscar F. Clarke, T. P. Krantz, Robert F. Thorne 1993-4-27 13846 San Bernardino Arrowhead Hot Springs, ca 700 ft WSW of the old Arrowhead Hot Springs Hotel. West side of rd to the hotel from Old Waterman Canyon Rd & south of a dirt track which angles back toward the property entrance. 595 Comment
  RSA596928  Aegilops cylindrica A. C. Sanders, P. J. MacKay, et al. 1996-6-16 18198 San Bernardino San Bernardino Mountains: Water Road between Crestline and Cedarpines Park, just W of Fernwood Drive., (117 deg 17'W, 34 deg 15'N) 1311 Comment
  RSA596940  Monolepis nuttalliana A. C. Sanders, M. Skinner 1995-4-6 16398 San Bernardino SE end of Coyote Dry Lake, 0.7 mile NW of powerlines on a wide dirt road used by tanks and other military vehicles, 20 miles NE of Barstow., 35 01 N 116 39 W 541 Comment
  RSA596942  Brassica tournefortii A. C. Sanders, G. Helmkamp 1996-3-24 18011 San Bernardino Mojave Desert (western) S end of Shadow Mountains. 2.1 miles N of El Mirage Rd. on Mtn. View Rd., & 0.5 miles W on Colusa Rd. [UTM 10km cell: MJ-5E, 3N. Bryant.] 945 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
  RSA597241  Soliva sessilis A. C. Sanders 1996-4-27 18096 San Bernardino Yucaipa: Crafton Hills, weed in a lawn at Crafton Hills Community College. 716 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
  RSA597556  Gilia cana subsp. cana A. C. Sanders, Pamela J. MacKay, G. K. Helmkamp 1995-5-28 17136 San Bernardino Ord Mtns area on north slope, 0.5 mi. NW of Bowen Ranch, south of Juniper Flats 1400 Comment
  RSA597799  Linanthus parryae A. C. Sanders, Pamela J. MacKay, G. K. Helmkamp 1995-5-28 17170 San Bernardino Ord Mtns area on north slope, 0.5 mi. NW of Bowen Ranch, south of Juniper Flats 1400 Comment
  RSA602492  Eriogonum elongatum A. C. Sanders 1996-10-2 19589 San Bernardino Yucaipa, between Av. E and F, east from Wilson Creek channel to top of slope. 655 Comment
  RSA602495  Melia azedarach A. C. Sanders 1996-10-2 19583 San Bernardino Yucaipa, between Av. E & F, east from Wilson Creek channel to top of slope. 655 Comment
  RSA602501  Robinia pseudoacacia A. C. Sanders 1996-10-2 19600 San Bernardino Yucaipa, between Av. ''E'' and ''F'', east from Wilson Creek channel to top of slope. 655 Comment
  RSA604761  Prunus ilicifolia A. C. Sanders, J. C. Lyman 1995-4-15 16546 San Bernardino Fontana: E slopes of the Jurupa Hills, S of Jurupa Hills Regional Park, W of Sierra Ave., NE of Mount Jurupa. 366 Comment
  RSA604860  Caulanthus major A. C. Sanders, P. Mackay, A. Meyer 1995-6-11 17291 San Bernardino San Bernardino Mtns, N of Baldwin Lake, Forest serve road3N03 (Smart s Ranch Road) 0.2 mile SE of Hwy 18, near Cactus spr., 34Y 18 N, 116Y 48 W 1829 Comment
  RSA604862  Rhamnus crocea A. C. Sanders, J. C. Lyman 1995-4-15 16528 San Bernardino Fontana: E slopes of the Jurupa Hills, S of Jurupa Hills Regional Park, W of Sierra Ave., NE of Mount Jurupa. 366 Comment
  RSA605198  Juncus rugulosus A. C. Sanders, David E. Bramlet, M. Jacobsmyer, Harry Spilman 1996-8-17 19430 San Bernardino San Bernardino Mountains: Crab Creek, 3.7 miles N of Green Valley Lake Road on Forest Service Road 3N16. 1799 Comment
  RSA613887  Arabis sparsiflora A. C. Sanders, P. Mackay, A. Knapp, D. Kaufman, S. Kaufman 1995-4-9 16434 San Bernardino Mojave Desert: Stoddard Ridge at pipeline crossing near Traer Agua Canyon, ca 18 miles SSE of Barstow. 1100 Comment
  RSA613959  Phoradendron villosum A. C. Sanders, P. J. MacKay, D. Charlton, S. Wilson 1994-11-6 15857 San Bernardino Burnt Mill Canyon Rd., 1N03, between Silverwood Lake and Cedarpines Park. 1280 Comment
  RSA614080  Eragrostis mexicana subsp. virescens A. C. Sanders 1994-8-25 15458 San Bernardino San Bernardino Mountains: East fork Hemlock Creek at & above F.S. road 1N09 (City Cr. Truck Trail.), (117 03'W, 34 10'N) 1230 Comment
  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
  RSA614085  Equisetum hyemale var. affine A. C. Sanders, S. White 1994-8-25 15454 San Bernardino San Bernardino Mountains: Middle Fork Creek (tributary of Alder Cr.) at & above F.S. road 1N09 (City Cr. Truck Trail) 1112 Comment
  RSA614480  Chamaesyce serpillifolia A. C. Sanders, P. J. MacKay 1994-6-19 14823 San Bernardino Lower miller canyon (E Fork of w Fork of Mojave river), below Pilot Rock camp. 1200 Comment
  RSA614481  Oenanthe sarmentosa A. C. Sanders, P. Mackay 1994-6-19 14839 San Bernardino San Bernardino Mountains: lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp. 1200 Comment
  RSA614482  Carex fracta A. C. Sanders, P. J. MacKay 1994-6-19 14821 San Bernardino San Bernardino Mountains: lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp. 1200 Comment
  RSA614485  Ceanothus integerrimus A. C. Sanders, P. Mackay 1994-6-19 14859 San Bernardino lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp. 1200 Comment
  RSA614486  Frasera neglecta A. C. Sanders, MacKay 1994-6-19 14885 San Bernardino Hwy 173. 0.15 mile N of Willow Creek jeep trail. 1375 Comment
  RSA614523  Brickellia desertorum A. C. Sanders 1994-9-30 15731 San Bernardino lower Deep Creek from the spillway of the Mojave River Forks Dam upstream to the hot spring 1037 Comment
  RSA614595  Ceratophyllum demersum A. C. Sanders, Scott D. White, E. J. Lawlor, C. L. Sanders 1994-8-6 15216 San Bernardino City of Big Bear Lake, 39768 Lakeview Dr., S shore of Big Bear Lake. 2061 Comment
  RSA614829  Amaranthus retroflexus A. C. Sanders, P. Mackay, S. White, C. L. Sanders 1994-9-18 15690 San Bernardino San Bernardino Mountains: Seven Oaks, along Santa Ana River at the confluence with Hamilton Creek. 1590 Comment
  RSA614830  Asclepias fascicularis A. C. Sanders, P. Mackay, S. White, C. L. Sanders 1994-9-18 15706 San Bernardino San Bernardino Mountains; Clark's Ranch (site) along the Seven Pines Rd, ca. 1/4 mi. E of Deer Creek, Santa Ana River Canyon. 1494 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
  RSA615564  Eriogonum molestum A. C. Sanders, P. J. MacKay, C. L. Sanders 1994-8-28 15466 San Bernardino Mtns west of Silverwood Lake, along Forest Service Roads 2N49, 2N46, and 2N45 - up West Fork of Mojave River to Sugarpine Mtn and then to Cottonwood Guard Station. 1725 Comment
  RSA617443  Athyrium filix-femina A. C. Sanders, L. Lubinsky, P. Lubinsky 1994-8-24 15405 San Bernardino San Bernardino Mountains: North Fork Meadows, upper Whitewater River, San Gorgonio Wilderness. Vicinity of Big Tree Campsite. 2645 Comment
  RSA617709  Muhlenbergia californica A. C. Sanders, Scott D. White 1994-8-25 15420 San Bernardino Little Mill Creek, 0.8 miles E of Hwy 330 on F.S. Road 1N09 (City Cr. Truck Trail), 117 deg 09'W, 34 deg 10' N, T1N R3W NW/4 of SE/4 S13 910 Comment
  RSA617725  Plagiobothrys arizonicus A. C. Sanders 1995-4-9 16459 San Bernardino Mojave Desert: Stoddard Ridge at pipeline crossing near Traer Agua Canyon, ca 18 miles SSE of Barstow. 1100 Comment
  RSA620247  Cryptantha confertiflora A. C. Sanders, G. F. Pratt, C. L. Pierce 1997-4-5 20275 San Bernardino Avawatz Mts, Fort Irwin Military Reservation, lg. E draining canyon 2 km SE of peak 1876 m, ca. 4 km SW of Old Mormon Spring 1402 Comment
  RSA620248  Astragalus lentiginosus var. fremontii A. C. Sanders 1997-4-6 20281 San Bernardino Avawatz Mountains, Fort Irwin Military Reservation, large east-draining canyon 2 km SE of peak 1876 m (BM ''Avawatz''), ca. 4 km SW of Old Mormon Spring 1402 Comment
  RSA620250  Erodium cicutarium A. C. Sanders, G. F. Pratt, C. L. Pierce 1997-4-6 20284 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
  RSA620255  Brickellia desertorum A. C. Sanders 1998-10-31 22315 San Bernardino Victorville, Mojave River at Upper Narrows, just above the Hwy 18 bridge. 831 Comment
  RSA620637  Claytonia perfoliata subsp. perfoliata A. C. Sanders, G. F. Pratt, C. L. Pierce 1997-4-5 20261 San Bernardino 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 1402 Comment
  RSA625703  Eriogonum maculatum A. C. Sanders, John Wear, Nathan Moorhatch, Tish Bennett 1995-5-31 17205 San Bernardino mouth of Cushenbury Canyon, ridges and canyons just S of the Mitsubishi lime plant 1402 Comment
  RSA625707  Forsellesia nevadensis A. C. Sanders, J. Wear, Nathan Moorhatch, Tish Bennett 1995-5-31 17221 San Bernardino mouth of Cushenbury Canyon, ridges and canyons just S of the Mitsubishi lime plant 1402 Comment
  RSA627482  Collinsia childii A. C. Sanders 1994-6-6 14691 San Bernardino Waters Road near Fernwood Dr., Seeley Creek drainagebetween Valley of Enchantment and Cedarpines Park. 1400 Comment
  RSA627863  Chrysanthemum parthenium A. C. Sanders 1994-6-26 14928 San Bernardino San Bernardino Mountains: Waters Road, just W of Fernwood Dr., Cedarpines Park. 1311 Comment
  RSA628196  Clarkia rhomboidea A. C. Sanders 1994-6-26 14948 San Bernardino San Bernardino Mountains: Upper Burnt Mill Canyon along Reservoir Road, 0.1 mi NW of Burnt Mill Rd, N of Cedar Pines Park. 1280 Comment
  RSA628204  Nemophila menziesii A. C. Sanders 1994-6-6 14687 San Bernardino Waters Road near Fernwood Dr., Seeley Creek drainagebetween Valley of Enchantment and Cedarpines Park. 1400 Comment
  RSA628208  Juncus rugulosus A. C. Sanders 1994-6-26 14976 San Bernardino San Bernardino Mountains: 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 powerlines. 1150 Comment
  RSA628457  Elodea canadensis A. C. Sanders, P. J. MacKay, G. K. Helmkamp, S. White 1994-8-21 15354 San Bernardino San Bernardino Mountains: Arrowbear Lake, E of Running Springs. 1890 Comment
  RSA628458  Setaria pumila A. C. Sanders, P. J. MacKay, G. Helmkamp, S. White 1994-8-21 15334 San Bernardino San Bernardino Mountains: Fredalba Creek at crossing of Forest Service Road 1N09 (City Creek Truck Trail)., 117 deg 07.82'W, 34 deg 10.35N) 985 Comment
  RSA628490  Quercus cornelius-mulleri A. C. Sanders, P. J. MacKay 1999-6-19 27840 San Bernardino S side of Yucaipa Ridge, NW of end of Carter St., ca. 3/4 mi. E of Spoor Cyn. 1220 Comment
  RSA628491  Hymenolobus procumbens A. C. Sanders 1999-6-24 22881 San Bernardino San Bernardino Mtns, Big Bear Valley, S side of Baldwin Lake, Palomino Dr. 1/4 mile N of Shay Road at entrance to watewater treatment facility, proposed expansion area. 2049 Comment
  RSA628530  Schoenoplectus acutus var. acutus A. C. Sanders 1999-7-7 22979 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
  RSA630343  Berberis dictyota A. C. Sanders 1995-6-24 17396 San Bernardino below Barton Flats, road crossing of Stetson Creek and E to artificial pond at head of the drainage to the N. 1646 Comment
  RSA630344  Cornus californica A. C. Sanders, E. J. Lawlor, P. Mackay, C. Sanders, et al., A. Sanders 1995-6-24 17405 San Bernardino below Barton Flats, road crossing of Stetson Creek and E to artificial pond at head of the drainage to the N. 1646 Comment
  RSA643892  Phoradendron densum A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16806 San Bernardino E San Bernardino Mts./ Mojave Desert: Rimrock, 4.1 mi. N of Pioneertown, along a dirt track W from Rimrock Rd., S of Burns Cyn. 1341 Comment
  RSA645407  Bromus berteroanus A. C. Sanders, P. J. MacKay, G. Helmkamp 1995-5-7 16936 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
  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
  RSA645413  Eschscholzia glyptosperma A. C. Sanders, P. Mackay, G. Helmkamp 1995-5-7 16898 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
  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
  RSA645418  Lupinus microcarpus A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16885 San Bernardino San Bernardino Mountains: Burns Canyon, 2.1 miles above Rimrock Rd., just below Burns Spring. 1530 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
  RSA652921  Chaenactis macrantha A. C. Sanders, Ed LaRue 1997-4-24 20568 San Bernardino San Bernardino Mnts.: BLM land on N side of peak 5524 near Round Mounain, NW of the Partin Bros. (Lester) Mine at Terrace Springs. NE end of S.B. Mtns. 1463 Comment
  RSA652922  Chaenactis stevioides A. C. Sanders, Ed LaRue 1997-4-24 20566 San Bernardino San Bernardino Mnts.: BLM land on N side of peak 5524 near Round Mounain, NW of the Partin Bros. (Lester) Mine at Terrace Springs. NE end of S.B. Mtns. 1463 Comment
  RSA652948  Amaranthus palmeri A. C. Sanders, Mihai Costea, T. Salvato 1999-11-11 23232 San Bernardino San Bernardino Valley: Redlands, N side of Lugonia Ave. at California St. 354 Comment
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Dec 18 2008
  RSA653135  Stephanomeria virgata A. C. Sanders, Mitch Provance, J. Ross 1998-12-23 22371 San Bernardino San Bernardino Mtns.: upper Waterman Canyon, ca. 1/4 km below the Highway 18 crossing. [UTM 10km cell: 11S MH-7E, 8N. Crestline] 915 Comment
  RSA653170  Centaurea diffusa A. C. Sanders, Pam J. MacKay, Tim C. Thomas 1999-10-9 23138 San Bernardino San Bernardino Mtns.: the 'lake' at Arrowbear Lake, E of Running Springs on S side of Hwy 18. [UTM 10km cell: 11S MH-9E, 8N. Running Springs] 1875 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
  RSA653395  Ephedra viridis A. C. Sanders, G. F. Pratt, C. Pierce 1997-4-5 20202 San Bernardino Northern Mojave Desert: Avawatz Mnts., Fort Irwin National Training Center, spring in canyon S of peak 4849 1189 Comment
  RSA653396  Epipactis gigantea A. C. Sanders, G. F. Pratt, C. Pierce 1997-4-5 20211 San Bernardino Northern Mojave Desert: Avawatz Mtns.: Fort Irwin National Training Center, spring in canyon S of peak 4849. Avawatz Mtns. 1189 Comment
  RSA653400  Lycium andersonii A. C. Sanders, G. F. Pratt, C. Pierce 1997-4-5 20214 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
  RSA653401  Leymus cinereus A. C. Sanders, G. F. Pratt, C. Pierce 1997-4-5 20201 San Bernardino Northern Mojave Desert: Avawatz Mtns., Fort Irwin Nat. Training Center, spring in canyon S of peak 4849, 35 deg 29'N, 116 deg 17.5'W; T16N R6E). [UTM 10km cell: 11S NK-64E, 26N. Avawatz Mtns.] 1219 Comment
  RSA653590  Amaranthus californicus A. C. Sanders, Pam MacKay, Tim Thomas 1999-10-9 23135 San Bernardino San Bernardino Mtns.: the lake at Arrowbear Lake, E of Running Springs on S side of Hwy 18. 1875 Comment
  RSA653591  Rorippa curvisiliqua A. C. Sanders, Pam MacKay, Tim Thomas 1999-10-9 23136 San Bernardino San Bernardino Mtns.: the lake at Arrowbear Lake, E of Running Springs on S side of Hwy 18. Baldwin Lake, center of lakebed near base of northern arm. [UTM 10km cell: 11S MH-9E, 8N. Running Springs] 1875 Comment
  RSA653665  Fraxinus velutina A. C. Sanders, D. Bramlet 1998-8-18 22195 San Bernardino San Bernardino Mtns.: upper Furnace Spring , in nameless canyon 2 canyons W of Furnace Cyn. Pitzer Buttes. 1700 Comment
  RSA653673  Cuscuta ceanothi A. C. Sanders, Scott D. White 1993-7-31 14174 San Bernardino San Bernardino Mountains: Upper Warm Springs Canyon, along Forest Service road 1S12, 1.25 miles below the junction with road 1N12. 1097 Comment
  RSA654149  Eriogonum thurberi A. C. Sanders, Mitch Provance 1998-5-28 21879 San Bernardino Agua Mansa area, north side of the Santa Ana River just east of Riverside Ave. 259 Comment
  RSA654784  Thinopyrum intermedium A. C. Sanders, E. J. Lawlor, P. J. MacKay, C. Sanders, et al. 1995-6-24 17417 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
  RSA655479  Salvia columbariae A. C. Sanders 1998-5-12 21798 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
  RSA660495  Crassula tillaea A. C. Sanders, T. Tennant, J. S. Ross, Mitch Provance 1998-3-12 21707 San Bernardino Bajada of San Gabriel Mtns. Etiwanda, W side of Etiwanda Creek on N side of Hwy 30 (Highland Ave.) 442 Comment
  RSA660648  Agave utahensis var. nevadensis A. C. Sanders, K. R. Neisess 1985-6-5 5817 San Bernardino Eastern Mojave Desert: Mescal Range, ca 2 miles airline SE of Mountain Pass. 1646 Comment
  RSA660939  Lotus strigosus A. C. Sanders, D. Malueg, K. D. Jones 1998-5-12 21781 San Bernardino Lugo-Vincent Powerline (S Cal. Edison), ca. 4 miles NE of Cajon Summit 1128 Comment
  RSA661287  Mirabilis bigelovii A. C. Sanders, Ed LaRue 1997-4-24 20586 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
  RSA661305  Achnatherum lemmonii var. lemmonii A. C. Sanders, E. J. Lawlor, P. J. MacKay, C. L. Sanders, et al. 1995-6-24 17409 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
  RSA661306  Festuca californica var. parishii A. C. Sanders, E. J. Lawlor, P. J. MacKay, C. L. Sanders, et al. 1995-6-24 17408 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
  RSA666775  Eriogonum umbellatum A. C. Sanders, Mark A. Elvin 2001-8-3 24587 San Bernardino Clark Mountain, 'Fir Canyon' on north side, 1-2.2 km above Green's Well Rd. 1585 Comment
  RSA667024  Diospyros virginiana var. virginiana A. C. Sanders, Nghi Diep 2000-7-21 23591 San Bernardino near Old Mormon Road Monument on old loop off Hwy 18 below Crestline 1280 Comment
  RSA667300  Artemisia bigelovii A. C. Sanders, Pam J. MacKay, Tim C. Thomas, et al. 2000-9-2 23628 San Bernardino Eastern side of Striped Mountain, west side of road from Kokoweef Caverns, vicinity of Standard Mine No. 1. 1585 Comment
  RSA667310  Epilobium canum subsp. garrettii A. C. Sanders, Mark A. Elvin 2001-8-3 24585 San Bernardino Clark Mountain, Fir Canyon on north side, 1-2.2 km above Green s Well Rd. 1585 Comment
  RSA680932  Carex luzulina A. C. Sanders, P. J. 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
  RSA680936  Carex senta A. C. Sanders 1994-8-7 15224 San Bernardino San Bernardino Mountains: along Metcalf Creek, above Tulip Lane on Mill Creek Road, S of Big Bear Lake. 2240 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
  RSA682462  Sanicula tuberosa A. C. Sanders, P. J. MacKay, Tim Thomas 2003-5-18 26756 San Bernardino San Bernardino Mtns.; Cleghorn Road, 0.5 mi. NE of Cajon 1006 Comment
  RSA689479  Carex praegracilis A. C. Sanders, P. J. MacKay, G. Helmkamp, S. White, C. L. Sanders 1994-9-4 15546 San Bernardino NE side of Baldwin Lake 2048 Comment
  RSA708960  Boerhavia coulteri A. C. Sanders, Mark A. Elvin 2004-10-10 28946 San Bernardino Southern Mojave Desert: south end of the Sheephole Mtns. along Hwy 62, 2.8 miles west of Clarks Pass, 26.2 miles east of Utah Trail in Twentynine Palms. 530 Comment
  RSA708961  Tamarix A. C. Sanders, Scott D. White 1993-7-31 14176 San Bernardino San Bernardino Mountains: Upper Warm Springs Canyon, along Forest Service Rd 1S12, 1.7 miles below the junction with road 1N12. 1006 Comment
  RSA708962  Lupinus A. C. Sanders, Pamela J. MacKay, G. K. Helmkamp 1995-5-21 17098 San Bernardino Coxey Road, 0.4 mi. above turnoff to Oak Spring; wash below Rattlesnake Spring. 1600 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
  RSA708983  Euphorbia A. C. Sanders, Mihai Costea, T. B. Salvato 1999-11-11 23238 San Bernardino San Bernardino Valley: Redlands, N side of Lugonia Ave. at California St. 354 Comment
  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
  RSA708987  Leymus triticoides A. C. Sanders, C. L. Sanders, P. J. MacKay, Scott D. White 1994-9-18 15692 San Bernardino San Bernardino Mountains: Seven Oaks, along Santa Ana River at the confluence with Hamilton Creek., (116 deg 55'W, 34 deg 11.25'N) 1590 Comment
  RSA708988  Poa pratensis A. C. Sanders 1994-6-6 14685 San Bernardino Waters Road near Fernwood Dr., Seeley Creek drainagebetween Valley of Enchantment and Cedarpines Park. 1400 Comment
  RSA709101  Cryptantha mohavensis A. C. Sanders, S. D. Boyd, B. Pitzer 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 945 Comment
  RSA709105  Cryptantha utahensis A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16758 San Bernardino Morongo Valley, Little Morongo Canyon, stream crossing 1.75 mi north of Hwy 62 1000 Comment
  RSA709106  Astragalus acutirostris A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16859 San Bernardino San Bernardino Mountains: Burns Canyon, 2.1 miles above Rimrock Rd., just below Burns Spring. 1530 Comment
  RSA709400  Palafoxia arida A. C. Sanders, Mark Elvin 2003-10-5 27281 San Bernardino Southern Mojave Desert: along Hwy 62 east of Twentynine Palms, ca. 1 mile east of Old Dale. 390 Comment
  RSA709402  Brandegea bigelovii A. C. Sanders, Mark Elvin 2003-10-5 27280 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
  RSA709416  Marah macrocarpa A. C. Sanders, O. F. Clarke 1992-5-9 12289 San Bernardino mouth of Burns Canyon, 0.5 mi. west of end of pavement near Rimrock 1433 Comment
  RSA709429  Phacelia curvipes A. C. Sanders, O. F. Clarke 1992-5-9 12283 San Bernardino mouth of Burns Canyon, 0.5 mi. west of end of pavement near Rimrock. 1433 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
  RSA709431  Lomatium dasycarpum A. C. Sanders, E. J. Lott 1992-5-1 12266 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
  RSA709435  Tiquilia plicata A. C. Sanders, Mark 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
  RSA709436  Encelia frutescens A. C. Sanders, Mark A. Elvin 2003-10-5 27287 San Bernardino Southern Mojave Desert: large wash southeast of Dale Dry Lake, south side of Hwy 62 just west of Ironage Rd. 410 Comment
  RSA710843  Chorizanthe parryi var. parryi A. C. Sanders 1992-5-29 12332 San Bernardino San Bernardino Mtns.: east of Yucaipa, Birmingham Ranch in Water Canyon, a tributary from the N of Wildwood Canyon, east of Water Canyon Rd. toward old Hubner house. 1037 Comment
  RSA710844  Anthriscus caucalis A. C. Sanders 1992-5-29 12342 San Bernardino San Bernardino Mtns.: east of Yucaipa, Birmingham Ranch in Water Canyon, a tributary from the N of Wildwood Canyon, east of Water Canyon Rd. toward old Hubner house. 1037 Comment
  RSA710848  Pectocarya penicillata A. C. Sanders, Mitch Provance 2003-4-2 25810 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
  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
  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
  RSA713224  Psorothamnus arborescens A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 28012 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
  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
  RSA713228  Juncus bufonius A. C. Sanders, P. J. MacKay 2003-6-10 26873 San Bernardino San Bernardino Mtns.: Horsethief Creek near Pacific Crest Trail, 2 km SW of Summit. 1067 Comment
  RSA713321  Psorothamnus spinosus A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 28093 San Bernardino Mojave Desert: SE end of Bristol Mountains, 4 miles ENE of Amboy. 235 Comment
  RSA713325  Brickellia incana A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 28018 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
  RSA713326  Ephedra nevadensis A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 28017 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
  RSA713478  Bromus hallii A. C. Sanders, K. D. Jones 2003-6-16 26916 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. 1921 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
  RSA715368  Arabis pulchra A. C. Sanders, G. K. Helmkamp, P. J. MacKay 1995-5-21 17006 San Bernardino S of Apple Valley, Grapevine Canyon Road, 2 mi above (SW of) Santa Fe RR crossing at foot of the mtn. 1402 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
  RSA717640  Cuscuta ceanothi A. C. Sanders, T. Schram, D. Wappler 1994-9-30 15725 San Bernardino lower Deep Creek from the spillway of the Mojave River Forks Dam upstream to the hot spring 915 Comment
  RSA725866  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
  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
  RSA746993  Allionia incarnata A. C. Sanders, Mark A. Elvin, Tim C. Thomas 2007-10-5 34372 San Bernardino Ord Mountains, at Sweetwater Spring. 1463 Comment
  RSA746994  Euphorbia revoluta A. C. Sanders, Mark A. Elvin, Tim Thomas 2007-10-5 34370 San Bernardino Ord Mountains, at Sweetwater Spring 1463 Comment
  RSA747000  Ephedra californica A. C. Sanders, Jim Andre 2009-3-7 36272 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
  RSA747135  Plectritis congesta subsp. brachystemon A. C. Sanders, E. J. Lott 1993-5-14 14057 San Bernardino Pisgah Peak Road, c. 1.5 km above Oak Glen Road, NW foot of Pisgah Peak. 1098 Comment
  RSA750440  Camissonia A. C. Sanders, P. J. MacKay 1995-6-18 17336 San Bernardino San Bernardino Mtns; Deep Creek near Bacon Flats, upstream of trail crossing. Comment
  RSA755856  Atriplex elegans A. C. Sanders 2009-4-1 36740 San Bernardino west side of Broadwell Dry Lake 401 Comment
  RSA782103  Croton setiger A. C. Sanders 2007-10-26 34411 -C San Bernardino NW Bernardino at NE edge of Calif. State University S.B., near debris basin between the mouths of Sycamore and Badger canyons 474 Comment
  RSA782187  Funastrum hirtellum A. C. Sanders, Jim Andre, A. Howald, et al. 2009-3-4 36211 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
  RSA782188  Cryptantha maritima var. maritima A. C. Sanders, Jim Andre, A. Howald, et al. 2009-3-3 36193 San Bernardino Broadwell Valley, east end of Cady Mountains along 4WD road at mouth of canyon below Old Dominion Mine 430 Comment
  RSA790658  Descurainia sophia A. C. Sanders, Chloe Scott, Bill Clark, Florence Caplow 2012-4-18 40065 San Bernardino 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
  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
  RSA792009  Symphoricarpos albus var. laevigatus A. C. Sanders, T. B. Salvato 2012-6-6 40244 San Bernardino upper Waterman Canyon, along Old Waterman Canyon Road 875 Comment
  RSA800739  Gilia brecciarum subsp. brecciarum A. C. Sanders, D. Malueg, K. D. Jones 1998-5-12 21765 San Bernardino tower #46-5 on powerline at SW corner of Lugo Substation (So. Calif. Edison) near Hesperia 1143 Comment
  RSA908958  Euphorbia micromera A. C. Sanders, Mark Elvin 2004-10-10 28942 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
  SBBG103940  Vicia sativa A. C. Sanders, E. J. Lott 1993-5-14 14019 San Bernardino E side of Water Cyn, a tributary of Wildwood Cyn from the N, SW foot of Pisgah Peak, Porter Ranch 1005 Comment
  SBBG103941  Galium parisiense A. C. Sanders, E. J. Lott 1993-5-14 14031 San Bernardino E side of Water Cyn, a tributary of Wildwood Cyn from the N, SW foot of Pisgah Peak, Porter Ranch 1005 Comment
  SBBG103947  Sidalcea sparsifolia A. C. Sanders, E. J. Lott 1993-5-14 14052 San Bernardino Pisgah Peak Rd, ca. 1.5 km above Oak Glen Rd, NW foot of Pisgah Peak 1100 Comment
  SBBG103953  Galium stellatum A. C. Sanders, E. J. Lott 1993-5-30 14119 San Bernardino Cornfield Spring Cyn, 4 mi SE of Kelso, W slope of Providence Mtns 914 Comment
  SBBG103955  Chylismia walkeri subsp. tortilis A. C. Sanders, E. J. Lott 1993-5-30 14113 San Bernardino Cornfield Spring Cyn, 4 mi SE of Kelso, W slope of Providence Mtns 914 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
  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
  SBBG104013  Ranunculus hebecarpus A. C. Sanders, E. J. Lott 1993-4-29 13866 San Bernardino E side of Water Cyn, a tributary of Wildwood Cyn from the N, SW foot of Pisgah Peak, Porter Ranch 1066 Comment
  SBBG104063  Rubus ursinus A. C. Sanders, O. Clarke, T. Krantz, R. Thorne 1993-4-27 13806 San Bernardino Coldwater Cyn ca. 0.5 mi E of the old Arrowhead Hot Springs Hotel 579 Comment
  SBBG104141  Ricinus communis A. C. Sanders, O. Clarke, T. Krantz, R. Thorne 1993-4-27 13789 San Bernardino Arrowhead Hot Springs, Coldwater Cyn and Strawberry Crk ca. 0.5 mi E of the old Arrowhead Hot Springs Hotel 579 Comment
  SBBG104153  Persicaria punctata A. C. Sanders, S. D. White 1993-7-31 14193 San Bernardino Santa Ana River Cyn just below the confluence with Warm Springs Cyn 670 Comment
  SBBG119926  Psorothamnus spinosus A. C. Sanders, M. Provance, P. Wester 2004-5-30 28093 San Bernardino SE end of Bristol Mtns, 4 mi ENE of Amboy 235 Comment
  SBBG120038  Rhamnus crocea A. C. Sanders with E. J. Lott, D. Pendleton 1992-4-15 12217 San Bernardino Birmingham Ranch at confluence of Water Cyn and Wildwood Cyn, E of Yucaipa 915 Comment
  SBBG120041  Lupinus bicolor A. C. Sanders with E. J. Lott, D. Pendleton 1992-4-15 12211 San Bernardino Birmingham Ranch at confluence of Water Cyn and Wildwood Cyn, E of Yucaipa 915 Comment
  SBBG120047  Amorpha californica A. C. Sanders 1992-5-22 12315 San Bernardino E of Yucaipa, Birmingham Ranch in Water Cyn, N of Wildwood Cyn 976 Comment
  SBBG120077  Lupinus sparsiflorus A. C. Sanders, M. Provance 2003-4-2 25795 San Bernardino Cajon Pass, Cleghorn Rd on NE side of I-15, near site of Cajon 930 Comment
  SBBG120078  Gilia angelensis A. C. Sanders 1992-5-22 12318 San Bernardino E of Yucaipa, Birmingham Ranch in Water Cyn, N of Wildwood Cyn 976 Comment
  SBBG120081  Emmenanthe penduliflora var. penduliflora A. C. Sanders, M. Provance 2003-4-2 25792 San Bernardino Cajon Pass, Cleghorn Rd on NE side of I-15, near site of Cajon 930 Comment
  SBBG120823  Rhamnus crocea A. C. Sanders 2006-6-5 33112 San Bernardino Santa Ana River floodplain SE of E Highlands, pipeline route from Cone Camp Rd toward Mentone, between Greenspot Rd and the main channel 473 Comment
  SBBG120825  Oenothera laciniata A. C. Sanders 2006-6-6 32685 San Bernardino bench above Santa Ana River floodplain, near Redlands Municipal Airport, N end of Wabash Ave, Mentone 482 Comment
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Sep 12 2011
  SBBG125689  Leymus triticoides A. C. Sanders 2011-7-21 39826 San Bernardino Big Bear Valley between Big Bear Lake (Hwy 18) and Moonridge, Rathbone Crk, 10 acre parcel between Moonridge Rd and the golf course, E of Club View Dr 2115 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
  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
  SBBG83852  Opuntia phaeacantha A. C. Sanders, B. Pitzer, A. Strickland 1986-6-11 6599 San Bernardino Cactus Flat at the head of Cushenbury Cyn, 5.2 mi above Camp Rock Rd 1798 Comment
  SBBG84190  Symphoricarpos mollis A. C. Sanders 1987-6-6 7108 San Bernardino W Fork, City Crk, below Forest Service Guard Station, off Hwy 330 731 Comment
  SBBG87610  Acmispon procumbens var. procumbens A. C. Sanders 1986-5-26 6515 San Bernardino Cajon Summit, E side of Interstate 15 just S of the Oak Hill Rd exit. 1277 Comment
  SBBG87612  Eriogonum davidsonii A. C. Sanders 1986-5-26 6511 San Bernardino Cajon Summit, E side of Interstate 15 just S of the Oak Hill Rd exit. 1277 Comment
  SBBG87887  Phacelia mohavensis A. C. Sanders, A. Strickland 1986-6-2 6575 San Bernardino upper Kinley Crk, St Hwy 173 (dirt) N of Lake Arrowhead, 0.6 mi N of the Willow Crk Jeep Trail; seep and damp wash in opening in brushy woods 1402 Comment
  SBBG92119  Sisymbrium erysimoides A. C. Sanders 1988-12-31 8996 San Bernardino Redlands, on E side of Ford Park Comment
  SBBG92125  Allophyllum integrifolium A. C. Sanders, J. Lyman 1989-6-8 9105 San Bernardino W of Deep Crk and 2 mi W of Green Valley Lake, SW of Fisherman's Camp; along trail near ridgetop 1798 Comment
  SBBG92126  Ceanothus integerrimus A. C. Sanders, J. Lyman 1989-6-8 9101 San Bernardino W of Deep Crk and 2 mi W of Green Valley, SW of Fisherman's Camp; along trail to ridgetop 1798 Comment
  SBBG94867  Chenopodium fremontii A. C. Sanders, E. J. Lawlor, P. Cohen 1990-10-13 10206 San Bernardino Granite Cove, Granite Mtns Reserve 1325 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
  SD121307  Boerhavia intermedia A. C. Sanders, F. C. Vasek & G. K. Helmkamp 1982-9-9 2945 San Bernardino Old Woman Mountains, 0.6 miles north of Colton Wash on road to Sunflower Spring 914 Comment
  SD121308  Boerhavia wrightii A. C. Sanders, F. C. Vasek, G. K. Helmkamp 1982-9-9 2953 San Bernardino Southwest bajada of the Ship Mountains, 12.2 miles SE of Chambless, near McCoy siding, about 20 miles ESE (airline) of Amboy 244 Comment
  SD121313  Berberis haematocarpa A. C. Sanders 1984-6-9 5021 San Bernardino Eastern Mohave Desert, New York Mountains, mouth of Keystone Canyon at intersection of Ivanpah Road and Keystone Canyon Road, near Lecyr Well 1525 Comment
  SD121380  Amphipappus fremontii A. C. Sanders, F. C. Vasek, et al 1981-5-8 2092 San Bernardino Mojave Desert, Slate Range near the Standard Mine, due east of Trona. 730 Comment
  SD121387  Pectis papposa A. C. Sanders, F. C. Vasek & G. K. Helmkamp 1982-9-9 2929 San Bernardino Old Woman Mountains, Mojave Desert, 1.8 miles north of Sanflower Spring on the road to Essex, 2.6 miles south of Colton Wash 915 Comment
  SD121388  Ericameria laricifolia A. C. Sanders, F. C. Vasek & G. K. Helmkamp 1982-9-9 2920 San Bernardino Old Woman Mountains, Mojave Desert.; 1.6 miles above Sunflower Spring on the road toward the abandoned mines below the Old Woman Statue. 1035 Comment
  SD124815  Rupertia rigida A. C. Sanders, K. & R. Cooper 1986-7-25 6775 San Bernardino San Bernardino Mountains, west edge of Holcomb Valley. 2240 Comment
  SD125632  Caulanthus cooperi A. C. Sanders 4 & 5 Apr 1987 6994 San Bernardino Hart Mine, southwest end of the Castle Mountains, East Mojave Desert. 1370 Comment
  SD125652  Lomatium nevadense A. C. Sanders 4-5 Apr 1987 6982 San Bernardino Hart Mine, southwest end of the Castle Mountains, east Mojave Desert 1370 Comment
  SD129162  Bromus carinatus var. marginatus A. C. Sanders, J. Lyman 1989-6-8 9113 San Bernardino San Bernadino Mountains, S B Nat. Forest WNW of Green Valley Lake, I(c) mi SW of Fisherman's Camp. 1768 Comment
  SD129189  Poa secunda A. C. Sanders, J. Lyman 1989-6-8 9100 San Bernardino San Bernardino Mountains, S.B. Nat. Forest, along trail, mountain slopes W of Deep Creek and 2 miles W of Green Valley Lake, SW of Fisherman's Camp 1798 Comment
  SD129455  Arctostaphylos patula subsp. platyphylla A. C. Sanders, J. Lyman 1989-4-19 9045 San Bernardino San Bernardion Mtns., Horse Meadow, on the old road from Barton Flats to Poop-out Hill Comment
  SD132431  Amaranthus fimbriatus A. C. Sanders, E. J. Lawlor & P. Cohen 1990-10-13 10208 San Bernardino Granite Cove area, Granite Mountains, eastern Mojave Desert 1160 Comment
  SD139987  Veronica persica Andy C. Sanders 1993-4-7 13703 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. 914 Comment
  SD140003  Salix gooddingii Andy C. Sanders, O. Clarke, T. Krantz, R. Thorne 1993-4-27 13817 San Bernardino Arrowhead Hot Springs and immediate vicinity, San Bernardino Mountains, Lower Waterman Canyon I(c) mi due W of the old Arrowhead Hot Springs Hotel 579 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
  SD140034  Allophyllum divaricatum A. C. Sanders, S. White 1993-7-31 14156 San Bernardino Ridge north of Mill Creek Canyon, Forest Service Road 1N12 near the Morton Peak road junction. 1189 Comment
  SD140077  Morus alba A. C. Sanders 1993-4-27 13809 San Bernardino Arrowhead Hot Springs and immediate vicinity. Coldwater Canyon ca. 0.5 mile east of the old Arrowhead Hot Springs Hotel. 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
  SD140101  Lupinus formosus var. formosus A. C. Sanders, E. J. Lott 1992-4-24 12238 San Bernardino East of Yucaipa, Water Canyon; vicinity of Old Hunt Ranch. 1006 Comment
  SD140134  Silene gallica A. C. Sanders, O. Clarke, et al. 1993-4-27 13793 San Bernardino Arrowhead Hot Springs, San Bernardino Mountains. 590 Comment
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Jul 11 2010
  SD140139  Thysanocarpus curvipes subsp. curvipes A. C. Sanders 1993-4-11 13740 San Bernardino North foot of the San Bernardino Mountains, Highway 173, 5.4 miles northeast of the junction with Highway 138. 1000 Comment
  SD140159  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, across from Silverwood Ranch House Restaurant 1050 Comment
  SD140181  Pentachaeta aurea A. C. Sanders 1993-4-11 13738 San Bernardino North foot of the San Bernardino Mountains, Hwy 173, 5.4 miles northeast of the junction with Hwy 138 & ca. 1 mile south of the Grass Valley creek crossing. 1000 Comment
  SD140240  Sisyrinchium bellum A. C. Sanders, E. J. Lott 1993-4-29 13852 San Bernardino San Bernardino Mountains, east side of Water Canyon, a tributary of Wildwood Canyon from the north, southwest foot of Pisgah Peak, Porter Ranch. In a clay soil opening in chamise chaparral. 1067 Comment
  SD140248  Pinus ponderosa A. C. Sanders, E. J. Lott 1993-10-26 14214 San Bernardino San Bernardino Mountains: Oak Glen Creek Canyon, east of fire road to Pisgah Peak on Webster Ranch, ca. 1 mile south of Oak Glen Road. 1130 Comment
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Jul 26 2007
  SD143720  Boykinia rotundifolia Andy C. Sanders 1994-8-25 15425 San Bernardino San Bernardino Mountains: Plunge Creek at & above F.S. road 1N09 (City Truck Trail) 1110 Comment
  SD143860  Chrysolepis sempervirens A. C. Sanders, C. L. Sanders 1994-8-7 15257 San Bernardino San Bernardino Mountains; along the road from Big Bear Lake to Bluff Lake. 2340 Comment
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May 5 2008
  SD143946  Calystegia occidentalis subsp. fulcrata A. C. Sanders, P. MacKay 1994-6-12 14756 San Bernardino Cleghorn Ridge, along FS Road 2N47 between FS Road 3Nww and Highway 138 near Silverwood Lake. 1435 Comment
  SD143968  Streptanthus bernardinus A. C. Sanders, P. MacKay 1994-6-12 14759 San Bernardino San Bernardino Mountains: Cleghorn Ridge, along FS Road 2N47 between FS Road 3N22 and Hwy 138 near Silverwood Lake Comment
  SD144133  Alopecurus aequalis A. C. Sanders, P. MacKay, G. Helmkamp, C. L. Sanders 1994-8-14 15274 San Bernardino San Bernardino Mountains, Green Valley Lake, small pond (flood control basin) at upper (east) end of lake along Green Valley Creek, just below the highway. In a moist area with other herbs. 2125 Comment
  SD144149  Woodwardia fimbriata A. C. Sanders, S. White 1994-8-25 15434 San Bernardino San Bernardino Mountains: unnamed tributary of Plunge Creek at and above F.S. Road 1N09 (City Cr. Truck Trail), S slope of Mount R. 1355 Comment
  SD144157  Athyrium filix-femina A. C. Sanders, L.&P. Lubinsky 1994-8-24 15405 San Bernardino San Bernardino Mtns: North Fork Meadows, upper Whitewater River, San Gorgonio Wilderness. Vicinity of Big Tree Campsite. 2645 Comment
  SD144493  Berula erecta A. C. Sanders, S. White 1994-8-25 15459 San Bernardino San Bernardino Mtns: East Fork Hemlock Creek at and above FS rd 1N09 (City Cr Truck Trail). 1230 Comment
  SD146022  Gaillardia pulchella A. C. Sanders, J. Wear and N. Moorhatch 1997-7-16 20930 San Bernardino San Bernardino Mountains; West side of Baldwin Lake, Big Bear City, southeast of Pan Hot Springs. 2049 Comment
  SD146139  Solanum americanum A. C. Sanders 1998-5-31 21896 San Bernardino San Bernardino Valley: Agua Mansa area, north side of the Santa Ana River just east of Riverside Ave. at site of old horse show facility 259 Comment
  SD146178  Claytonia parviflora Andy C. Sanders, Ed LaRue 1997-4-24 20597 San Bernardino San Bernardino Mtns., BLM land on N side of peak 5524 near round mountain, NW of the Paertin Bros. (Lester) Mine at Terrace Springs, NE end of S.B. Mtns. 1463 Comment
  SD146188  Chorizanthe watsonii Andy C. Sanders 1998-5-12 21841 San Bernardino Mojave Desert: 1.6 mi. NW of Phelan Road along powerline, near tower 35-3, ca. 3 miles NE of Phelan 1152 Comment
  SD146241  Phacelia brachyloba A. C. Sanders, C. Clark 1997-5-18 20722 San Bernardino San Bernardino Mountains: Clark's Ranch on Seven Pines Road. 1463 Comment
  SD146281  Euphorbia nutans A. C. Sanders, Mitch Provance 2000-9-17 23648 San Bernardino San Bernardino Valley, Redlands, Lugonia Ave. at California St., citrus orchard & adjacent roadsides & drainage ditches 353 Comment
  SD146304  Chenopodium strictum var. glaucophyllum A. C. Sanders, Mihai Costea, T. Salvato. 1999-11-11 23242 San Bernardino San Bernardino Valley; Redlands, north side of Lugonia Ave. at California Street. 353 Comment
  SD146309  Chenopodium missouriense A. C. Sanders, Mitch Provance 2000-9-17 23652 San Bernardino San Bernardino Valley; Redlands, Lugonia Ave, at Nevada Street. 363 Comment
  SD146331  Arenaria macradenia A. C. Sanders, Ed LaRue 1997-4-24 20579 San Bernardino San Bernardino Mtns.: BLM land on N side of peak 5524 near Round Mtn., NW of Partin Bros. (Lester) Mine at Terrace Springs, SE end of S.B. Mt. 1463 Comment
  SD148285  Carex lemmonii A. C. Sanders, P. MacKay 1994-7-10 15031 San Bernardino Wildhorse Creek at and above Forest Service campsite, 1.5 miles east southeast of summit of Sugarloaf Mountain; dry meadow campsite; stream margins and wet stream edge meadows above. 2400 Comment
  SD167035  Penstemon stephensii A. C. Sanders, O. F. Clarke and J. Latting 1978-5-29 San Bernardino East Mojave Desert: Summit of Excelsior Mine Road, north of the Kingston Range. 1555 Comment
  SD167086  Eucalyptus tereticornis A. C. Sanders, O. F. Clarke, et al. 1993-4-27 13840 San Bernardino San Bernardino Mountains: Arrowhead Hot Springs, ca. 700 feet westsouthwest of the old Arrowhead Hot Springs Hotel, west side of the road to the hotel from Old Waterman Canyon Road and south of a dirt track which angles back toward the property entrance. 594 Comment
  SD167124  Astragalus acutirostris A. C. Sanders, G. K. Helmkamp and E. A. Helmkamp 1995-4-30 16859 San Bernardino San Bernardino Mountains: Burns Canyon, 2.1 miles above Rimrock Road just below Burns Spring. 1488 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
  SD185073  Agrostis stolonifera A. C. Sanders, Bramlet, et al. 1996-8-17 19450 San Bernardino South edge of Big Pine Flat, 0.3 mile from 3N14 at Big Pine Flat on road from Green V Lake. 2075 Comment
  SD185083  Bromus A. C. Sanders, P. J. MacKay, et al. 1996-6-16 18200 San Bernardino Waters Road between Crestline and Cedarpines Park, just west of Fernwood Dr. 1310 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
  SD185280  Plantago patagonica A. C. Sanders 1995-6-19 17355 San Bernardino San Bernardino Mountains; south foot of mountains, mouth of Mill Creek Canyon, above Greenspot Road and ca. 1.0 mile below Mill Creek Ranger Station, near old fish hatchery site. 732 Comment
  SD185331  Kallstroemia californica A. C. Sanders, Mark A. Elvin 2004-10-10 28976 San Bernardino Southern Mojave Desert; ca. 3.5 miles NNE of Clarks Pass along Hwy 62, at sharp east bend in road goining aroun rocky hills. 650 Comment
  SD185333  Larrea tridentata Andy C. Sanders 2004-10-10 28997 San Bernardino Southern Mojave Desert: Cadiz Valley ca. 17 miles north of Hwy 62, west of Cadiz Lake salt evaporator, along dirt road up west side of valley toward Calumet Mine 210 Comment
  SD186054  Lomatium dasycarpum A. C. Sanders, E. J. Lott 1992-5-1 12266 San Bernardino East of Water Canyon Rd. on Birmingham Ranch in Water Canyon. 975 Comment
  SD186101  Uropappus lindleyi A. C. Sanders, Mitch Provance 2003-4-2 25825 San Bernardino 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
  SD186122  Amsinckia intermedia A. C. Sanders, Mitch Provance 2003-4-2 25823 San Bernardino Colton Dunes, north of Santa Ana Ave. and east of Riverside Ave. 274 Comment
  SD186140  Pectocarya linearis A. C. Sanders, Mitch Provance 2003-4-2 25819 San Bernardino Colton Dunes, north of Santa Ana Ave. and east of Riverside Ave. 274 Comment
  SD186141  Pectocarya anisocarpa A. C. Sanders, Mitch Provance 2003-4-2 25810 San Bernardino Colton Dunes, north of Santa Ana Ave. and east of Riverside Ave. 274 Comment
  SD186171  Crassula connata A. C. Sanders, Mitch Provance 2003-4-2 25828 San Bernardino Colton Dunes, north of Santa Ana Ave., and east of Riverside Ave. 274 Comment
  SD186187  Stillingia linearifolia A. C. Sanders, Mitch Provance 2003-4-2 25814 San Bernardino Colton Dunes, north of Santa Ana Ave. and east of Riverside Ave. 274 Comment
  SD186240  Nemophila menziesii A. C. Sanders, P. J. MacKay 1995-5-21 17043 San Bernardino Head of Grapevine Canyon on Grapevine Canyon Road, south of Apple Valley. 1737 Comment
  SD186248  Juglans californica A. C. Sanders 1992-5-29 12340 San Bernardino Birmingham Ranch in Water Canyon, a tributary from the N of Wildwood Canyon, east of Water Canyon Rd. toward old Hubner house. 1036 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
  SD186288  Chorizanthe parryi var. parryi A. C. Sanders 1992-5-29 12332 San Bernardino San Bernardino Mtns.: east of Yucaipa, Birmingham Ranch in Water Canyon, a tributray from the N of Wildwood Canyon, east of Water Canyon Rd. toward old Hubner house 1036 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
  SD197800  Phacelia calthifolia A. C. Sanders, Jim Andre 2009-3-13 36363 San Bernardino Mojave Desert: old volcanic cinder mine site (c. 1955) on south side of Dish Hill, north of National Trails Highway c. 1 mile northeast of East Siberia siding, c. 12 miles west of Amboy via the highway. 342 Comment
  SD197943  Plectritis congesta subsp. brachystemon A. C. Sanders, E. J. Lott 1993-5-14 14057 San Bernardino Pisgah Peak Road, ca. 1./5 km above Oak Glen Road, northwest foot of Pisgah Peak. 1100 Comment
  SD197947  Viola purpurea A. C. Sanders, G. K. Helmkamp and P. J. MacKay 1995-5-21 17018 San Bernardino Grapevine Canyon Road, south of Apple Valley, 3.0 miles above the Santa Fe RR crossing at the mountain foot. 1584 Comment
  SD212408  Juncus macrophyllus Andrew C. Sanders, G. K. Helmkamp et al 1994-9-11 15620 San Bernardino San Bernardino Mountains: Santa Ana River Canyon midway between the upper two powerhouses 762 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
  SD224846  Gnaphalium purpureum A. C. Sanders 1996-6-19 18203 San Bernardino Montclair: SW corner of Foothill Blvd. and Central Ave. 395 Comment
  SD224890  Brassica tournefortii A. C. Sanders, G. K. Helmkamp 1996-3-24 18011 San Bernardino Mojave Desert (western): S end of Shadow Mtns., 2.1 mi N of El Mirage RD. on Mtn. View Rd., 0.5 mi. W on Colusa Rd. 945 Comment
  SD225024  Melia azedarach A. C. Sanders 1996-10-2 19583 San Bernardino Yucaipa, between Av. E&F, E from Wilson Crk channel to top of slope. 655 Comment
  SD225029  Abronia pogonantha A. C. Sanders, P. MacKay and G. Helmkamp 1995-5-28 17171 San Bernardino San Bernardino Mtns.: Ord Mtns. area on N slope, ca. 1 mi. (airline) W of Bowen Ranch.1.3 (road) miles NW of Bowen Ranch Rd. junction. 1399 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
  SD227699  Imperata brevifolia A. C. Sanders, G. Helmkamp, S. White, E. J. Lawlor & C. L. Sanders 1994-9-11 15656 San Bernardino San Bernardino Mountains: F.S. road 1N09 between Manzanita Flat and Keller Cliffs. Dried seep at foot of Keller Cliffs. 1160 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
  SD227746  Pseudognaphalium californicum A. C. Sanders, Mitch Provance 1999-6-23 22863 San Bernardino San Bernardino Mtns. Foothills: Yucipa, Wilson Creek N of Oak Glen Rd. & S of Fir Ave., between Fremont and Jefferson. 883 Comment
  SD227760  Rafinesquia californica A. C. Sanders, Mitch Provance 1999-6-23 22864 San Bernardino San Bernadino Mts. Foothills; Yucaipa, Wilson creek N of Oak Glen Rd & S of Fir Ave, between Fremont & Jefferson 883 Comment
  SD227791  Chenopodium californicum A. C. Sanders, Mitch Provance 1999-6-23 22869 San Bernardino San Bernardino Mtns. Foothills: Yucaipa, Wilson Creek N of Oak Glen Rd. & S of Fir Ave., between Fremont and Jefferson 883 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
  SD227802  Euphorbia peplus Andrew C. Sanders, Mitch Provance 1999-6-25 22896 San Bernardino San Bernardino Mtns. foothills: Yucaipa, Wilson Creek N of Oak Glen Rd. & S of Fir Ave., between Fremont and Jefferson 883 Comment
  SD227842  Trichostema parishii A. C. Sanders, Pam MacKay 1999-6-19 27838 San Bernardino San Bernardino Mtns.; S side of Yucaipa Ridge, NW of end of Carter St., ca. 3/4 mi. E of Spoot Canyon (Yucaipa 7.5'Q) 1220 Comment
  SD227864  Paeonia californica A. C Sanders, Mitch Provance 1999-6-23 22866 San Bernardino Sasn Bernardino Mtns. Foothills: Yucaipa, Wilson Creek N of Oak Glen Rd. & S of Fir Ave., between Fremont & Jefferson (Yucaipa 7.5'Q) 883 Comment
  SD227894  Galium porrigens var. porrigens A. C. Sanders 1994-6-26 14956 San Bernardino San Bernardino Mountains: Burnt Mill Canyon along Burnt Mill Road, N of Cedarpines Park, 0.9 mi. below Crest Forest Rd. 1399 Comment
  SD227902  Collinsia heterophylla A. C. Sanders 1994-6-26 14949 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
  SD232592  Yabea microcarpa A. C. Sanders, P. MacKay, A. Knapp, D. & 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. 1100 Comment
  SD232606  Logfia filaginoides A. C. Sanders, J. C. Lyman 1995-4-15 16536 San Bernardino Fontana: E slopes of the Jurupa Hills, S of Jurupa Hills Regional Park, W of Sierra Ave., NE of Mount Jurupa. 365 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
  SD232693  Trifolium willdenovii A. C. Sanders, P. McKay, A. Knapp, D. & S. Kaufman 1995-4-9 16431 San Bernardino Mojave Desert: Stoddard Ridge at pipeline crossing near Traer Agua Canyon, ca 18 mi. SSE of Barstow. 1100 Comment
  SD232785  Calandrinia ciliata A. C. Sanders, P. MacKay, A. Knapp, D. & S. Kaufman 1995-4-9 16440 San Bernardino Mojave Desert: Stoddard Ridge at pipeline crossing near Traer Agua Canyon, ca. 18 mi. SSE of Barstow. 1100 Comment
  SD232799  Castilleja foliolosa A. C. Sanders, P. MacKay & C. L. Sanders 1996-5-5 18161 San Bernardino San Bernardino Mtns. (western): along trail (old road) W of Cleghorn Pass, <1 mi. SW of Cleghorn Mtn. 1341 Comment
  SD232806  Nicotiana acuminata var. multiflora A. C. Sanders 1995-6-19 17356 San Bernardino S foot of the San Bernadino Mtns: Mouth of Mill Creek Canyon, above Greenspot Road and ca. 1 mile below Mill Creek Ranger Station, near old fish hatchery site. 735 Comment
  SD233648  Juncus triformis A. C. Sanders, P. J. MacKay, T. Thomas 2003-5-18 26769 San Bernardino San Bernardino Mtns.: Cleghorn Road, 0.5 mi. NE of Cajon. 1006 Comment
  SD233659  Andropogon glomeratus var. scabriglumis A. C. Sanders 1996-10-23 19642 San Bernardino San Bernardino Mtns.: Waterman Canyon, Arrowhead Hot Springs, springs on E side of canyon, NW of main springs. 594 Comment
  SD233670  Bromus secalinus A. C. Sanders, P. MacKay 1994-6-12 14774 San Bernardino San Bernardino Mountains: Lake Silverwood, Cleghorn Day Use Area, south side of the lake near the mouth of Sawpit Canyon. 1100 Comment
  SD233704  Muhlenbergia richardsonis A. C. Sanders 1994-9-4 15579 San Bernardino San Bernardino Mountains: Arrastre Creek at crossing of F.S. road 2N01 and the Pacific Crest Trail. 736 Comment
  SD233807  Sedum album A. C. Sanders 1992-8-23 12478 San Bernardino San Bernardino Mountains: Oak Glen, 0.9mi.W of Oak Glen Guard Station. Steep road cut above the road. 1402 Comment
  SD233839  Acmispon strigosus A. C. Sanders, P. J. Mackay, T. Thomas 2003-5-18 26768 San Bernardino San Bernardino Mtns.: Cleghorn Road, 0.5 mi. NE of Cajon 1006 Comment
  SD233908  Persicaria punctata A. C. Sanders, P. MacKay & C. L. Sanders 1994-8-28 15477 San Bernardino San Bernardino Mountains: SW end of Silverwood Lake near Cleghorn Day Use Area. 1029 Comment
  SD234220  Abies concolor A. C. Sanders 1976-6-12 760612 3 San Bernardino Clark Mountain. 2255 Comment
  SD234335  Cryptantha nevadensis var. rigida A. C. Sanders 1993-4-23 13754 San Bernardino San Bernardino Mtns: Cajon Pass, 0.8 mi E of Cajon Junction on Hwy 138, Crowder Canyon (Cajon 7.5'Q) 1000 Comment
  SD234367  Chenopodium strictum var. glaucophyllum A. C. Sanders, Mitch Provance 2000-10-1 23686 San Bernardino San Bernardino Mtns.: Hwy 330 at W end of Fredalba Rd., W edge of Running Springs, near head of Little Mill Creek. 1646 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
  SD234514  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. 1890 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
  SD234906  Mentzelia dispersa A. C. Sanders, P. J. MacKay, E. J. Lawlor, D. L. Sanders 2004-6-27 28370 San Bernardino San Bernardino Mtns.: Little Bear Creek, ca. 1.5 mi. ENE of Lake Arrowhead, above confluecne with Hooks Creek. 1470 Comment
  SD237246  Juncus macrophyllus A. C. Sanders 1994-9-4 15570 San Bernardino San Bernadino Mtns.: Arrastre Creek at crossing of Forest Service road 2N01 and the Pacific Crest Trail. 2409 Comment
  SD237312  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
  SD237375  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 Mountain (Sleeping Beauty 7.5'Q) 583 Comment
  SD237409  Chenopodium berlandieri A. C. Sanders, Mark A. Elvin 2007-10-6 34398 San Bernardino Central Mojave Desert: Ord Mountains, canyon at Willow Spring. 1584 Comment
  SD239524  Deschampsia cespitosa subsp. cespitosa A. C. Sanders 2011-7-21 39504 San Bernardino San Bernardino Mountains: Big Bear Valley between Big Bear Lake (Hwy 18) and Moonridge, Rathbone Creek, 10 acre parcel between Moonridge Road and the golf course, east of Club View Drive (Moonridge 7.5'Q) 2101 Comment
  SD239529  Elymus trachycaulus A. C. Sanders 2011-7-21 39825 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
  SD239567  Artemisia californica A. C. Sanders 2007-1-26 33281 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 Road, north side of Base Line (Mt. Baldy/Ontario 7.5'Q) 473 Comment
  SD239830  Epilobium ciliatum subsp. glandulosum A. C. Sanders 2011-7-21 39833 San Bernardino San Bernardino Mountains: Big Bear Valley between Big Bear Lake (Hwy 18) and Moonridge, Rathbone Creek, 10 acre parcel between Moonraidge Road and the golf course, east of Club View Drive (Moonridge 7.5'Q) 2109 Comment
  SD240881  Lepidospartum squamatum A. C. Sanders 2007-6-26 33284 San Bernardino San Gabriel Valley: Upland, northwest side of town, just east of Los Angeles Co. line, long-abandoned (c. 40 years?) grave; pit at 210 Fwy and Base Line Road, north side of Base Line (Mt Baldy/Ontario 7.5'Q) 487 Comment
  SD240973  Chenopodium A. C. Sanders 2011-7-21 39846 San Bernardino San Bernardino Mountains: Big Brear Valley between Big Bear Lake (Hwy 18) and Moonridge, Rathbone Creek, 10 acre parcel between Moonridge Road and the golf course, east of Club Biew Drive (Moonridge 7.5'Q) 2109 Comment
  SD241069  Monardella australis A. C. Sanders, Kent Beaman, T. B. Salvato, et al 2006-9-8 33150 San Bernardino San Bernardino Mountains: east of Running Springs School Road at the SE edge of Running Springs, south of Hwy 18 near Seymour Flat (Keller Peak 7.5'Q) 1890 Comment
  SD241185  Collinsia childii A. C. Sanders, John F. Green 2012-7-6 40345 San Bernardino San Bernardino Mountains: Crestline, on ridge overlooking Lake Gregory, between Lakeview Drive and Crest Forest Drive, 3.8 acre parcel proposed for construction of municipal water tank, just W of existing tanks (San Bernardino North 7.5'Q) 1556 Comment
  SD241667  Bromus carinatus A. C. Sanders, Kent Beaman, T. B. Salvato, et al. 2006-9-8 33153 San Bernardino San Bernardino Mountains: East of Running Springs School Road at the SE edge of Running Springs, south of Hwy 18 near Seymour Flat (Keller Peak 7.5'Q) 1890 Comment
  SD247452  Mentzelia obscura A. C. Sanders, A. Howald, Florence Caplow, et al. 2010-5-4 38242 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 (Ivanpah Lake 7.5'Q) 886 Comment
  SD253340  Hordeum jubatum A. C. Sanders, Karen Kirtland 2016-6-15 42571 San Bernardino San Bernardino Mountains: Big Bear Valley, Big Bear City, west side of N Division Drive on the north side of the Big Bear Convention Center, c. 0.18 km north of Hwy 18, just SW of Big Bear Airport (Big Bear City 7.5'Q) 2046 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
  SD253406  Cryptantha oxygona A. C. Sanders, Karen Kirtland 2016-5-11 42485 San Bernardino San Bernardino Mountains: near head of Cushenbury Canyon, west of Hwy 18, powerline route below closed dump and active transfer station, NE of Holcomb Valley Rd. & south of Jacoby Canyon Road (Big Bear City 7.5'Q) 2004 Comment
  SD254553  Tragopogon dubius A. C. Sanders, Karen Kirtland 2016-6-15 42567 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 (Big Bear City 7.5'Q) 2046 Comment
  SD260932  Silene verecunda Andrew C. Sanders, P. MacKay, A. Meyer 1995-6-11 17282 San Bernardino San Bernardino Mtns: N of Baldwin Lk., Forest Serv. Rd 3N03 (Smart's Ranch Rd), 0.2 mi SE of Hwy 18, near Cactus Spr. 1829 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
  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
  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
  SEINET1007993  Astragalus lentiginosus A. C. Sanders, O. F. Clarke, J. Latting & CNPS trip 1978-1 318 San Bernardino Eastern Mojave Desert; Clark Mountain, Green's Well area. 1509 Comment
  SEINET1007998  Cryptantha nevadensis var. rigida A. C. Sanders, Steve Boyd, B. G. Pitzer, et al. 1986-1 6452 San Bernardino S Mojave Desert/San Bernardino Mtns. Foothills: Mojave River Valley SE of Hesperia, north slopes of a hill along Lake Arrowhead Road, 1.8 miles S of Ranchero Road and near the confluence of the Mojave River and Deep Creek. 945 Comment
  SEINET1008000  Acmispon brachycarpus A. C. Sanders, G. K. Helmkamp, E. A. Helkamp 1995-1 16867 San Bernardino San Bernardino Mtns: Burns Canyon, 2.1 mi above Rimrock Rd, just below Burns Spring. 1489 Comment
  SEINET11262701  Cryptantha muricata var. jonesii A. C. Sanders, T. B. Salvato 2012-6-6 40249 San Bernardino Transverse Range; San Bernadino Mtns.: Hwy 18 east of Waterman Canyon and Hwy 138 at wide turnout near Crestline (San Bernadino North 7.5' Q.).; 0 1442 Comment
  SEINET11262702  Iris hartwegii A. C. Sanders, T. B. Salvato 2012-6-6 40250 San Bernardino Transverse Range; San Bernadino Mtns.; slope of Strawberry Peak along Bear Springs Rd., between Rimforest and Twin Peaks (Harrison Mountain 7.5' Q.).; 0 1802 Comment
  SEINET13203040 Image available Gilia A. C. Sanders, Kent Beaman 2004-1 27590 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 (Troy Lake 7.5' Q.) 575 Comment
  SEINET13945465 Image available Yabea microcarpa A. C. Sanders 1995-1 16429 San Bernardino Mojave Desert: Stoddard Ridge at pipeline crossing near Traer Agua Canyon, ca. 18 mi. SSE of Barstow. 34 deg. 40' N, 116 deg. 59' W. T7N R1W, SEC 28. Elev 1100-1240 m, 3600-4050 ft. N-facing slope 1100 Comment
  SEINET14058072  Agrostis stolonifera A. C. Sanders, P. J. MacKay, G. K. Helmkamp, C. L. Sanders 1994-8-14 15263 San Bernardino Green Valley Lake, small pond (flood control basin) at upper (E) end of lake along Green Valley Creek, just below the highway 2125 Comment
  SEINET1869541 Image available Nemacladus rubescens A. C. Sanders, Van Devender, Boyd, Pitzer, et al. 1986-1 6432 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 hills that include Strawberry Peak. 914 Comment
  SEINET1908628  Artemisia californica A. C. Sanders 2007-1 33281 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
  SEINET1908733  Juncus macrophyllus A. C. Sanders, Scott D. White 1994-1 15423 San Bernardino San Bernardino Mtns; Little Mill Creek, 0.8 mi east of Hwy 330 on Forest Service road 1N09 (City Cr. Truck Trail), NE foot of Harrison Mtn. 899 Comment
  SEINET1909595  Acmispon procumbens A. C. Sanders, Petra Wester 2004-1 28142 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
  SEINET1909854  Elymus glaucus A. C. Sanders, P. J. MacKay 1994-1 14854 San Bernardino San Bernadino Mtns.: Lower Miller Canyon (E fork of W fork of Majave River), below Pilot Rock Camp (Silver wood Lake 7.5' Q.) 1097 Comment
  SEINET1909860  Allionia incarnata A. C. Sanders, Mark A. Elvin 2004-1 28954 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 (Clarks pass 7.5 Q.) 530 Comment
  SEINET1909891  Cryptantha simulans A. C. Sanders, E. J. Lawlor, P. J. MacKay, C. Sanders, et al 1995-1 17392 San Bernardino San Bernardino Mtns: Barton Flats area, Hathaway Flat along Glass Road, near Barton Creek (Big Bear Lake 7.5 Q.0 1768 Comment
  SEINET2041959 Image available Atriplex elegans A. C. Sanders, Mitch Provance 2000-10-1 23711 San Bernardino Southern Mojave Desert: Victorville, Upper Narrows of the Mojave River just above Hwy 18 bridge. T5N R4W Sec. 10 SE/4. 835 Comment
  SEINET2041961 Image available Eriogonum nidularium A. C. Sanders, Mark Elvin 2001-8-3 24588 San Bernardino Eastern Mojave Desert: Kingston Range, canyon 1 mi SE of Horse Thief Springs (7.5 Q: T19N R10E) 1372 Comment
  SEINET2041976 Image available Eriogonum microthecum A. C. Sanders, Mark Elvin 2001-8-3 24583 San Bernardino Eastern Mojave Desert; Clark Mountain ''Fir Canyon'' on N side, 1-2.2 km above Green's Well Rd. (Clark Mountain 7.5' Q) 1585 Comment
  SEINET2042099 Image available Oenothera deltoides A. C. Sanders, P. J. MacKay 2001-4-14 24014 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
  SEINET2042304 Image available Cryptantha mohavensis A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-5-21 17034 San Bernardino San Bernardino Mountains; head of Grapevine Canyon on Grapevine Canyon Rd., S of Apple Valley, 4.6 mi above Santa Fe Railroad, at & above where road blocked by Forest Service gate (Fifteenmile Valley 7.5'Q) 1738 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
  SEINET2042530 Image available Salvia columbariae A. C. Sanders 2001-4-6 23922 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
  SEINET2043057 Image available 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 air miles ESE of Pinonerrtown, 1.5 air miles NW of Yucca Valley, student campsite along western fence. (Yucca Valley North 7.5') 1250 Comment
  SEINET2043061 Image available Mirabilis californica A. C. Sanders, Mark A. Elvin 2003-10-5 27202 San Bernardino UC Burns Pinyon Ridge Reserve, south of Skyline Ranch Rd., ca. 2 air miles ESE of Pinonerrtown, 1.5 air miles NW of Yucca Valley, student campsite along western fence. (Yucca Valley North 7.5') 1250 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
  SEINET2043242 Image available Amaranthus fimbriatus A. C. Sanders, Mark A. Elvin 2003-10-5 27210 San Bernardino Southern Mojave Desert: UC Burns Pinyon Ridge Reserve, S of Skyline Ranch Rd., ca 2 air miles ESE of Pioneertown, 1.5 air mi NW of Yucca Valley, student campsite along western fence (Yucca Valley North Quad 7.5'). 1250 Comment
  SEINET2043243 Image available Viguiera parishii A. C. Sanders, Mark A. Elvin 2003-10-5 27209 San Bernardino Southern Mojave Desert: UC Burns Pinyon Ridge Reserve, S of Skyline Ranch Rd., ca 2 air miles ESE of Pioneertown, 1.5 air mi NW of Yucca Valley, student campsite along western fence (Yucca Valley North Quad 7.5'). 1250 Comment
  SEINET2047737 Image available Cucurbita palmata A. C. Sanders, Mark A. Elvin 2003-10-5 27255 San Bernardino Twenty-nine Palms, Oasis of Mara at 29 Palms Inn, near intersection of Cottonwood and Mesquite Rds. (Twenty-nine Pams 7.5' Q) . Ground now dry though area was drenched by thunderstorms in late August. Summer annuals mostly dead. 610 Comment
  SEINET2049191 Image available Nicolletia occidentalis A. C. Sanders, Mark A. Elvin 2003-10-5 27225 San Bernardino University of California, Southern Mojave Desert: UC Burns Pinyon Ridge Reserve, big wash at Yucca Valley town limit off (above) Pioneertown Rd. and the mouth of large canyon from NE (Yucca Valley North 7.5') 1098 Comment
  SEINET2051682 Image available Atriplex canescens A. C. Sanders, Mark Elvin 2003-10-5 27236 San Bernardino Southern Mojave Desert: UC Burns Pinyon Ridge Reserve, big eash at Yucca Valley town limit off (above) Pioneertown Rd. and mouth of large canyon from NE. 1097 Comment
  SEINET2054251 Image available Pleurocoronis pluriseta A. C. Sanders, B. Pitzer 1986-5-21 6589 San Bernardino Newberry Mts, proposed Santa Fe Railroad Quarry area, ca. 1 miles S of town of Newberry Springs, along NW-trending ridge 853 Comment
  SEINET2062211  Lotus grandiflorus A. C. Sanders 1986-5-26 6513 San Bernardino Cajon Pass, between San Bernardino and San Gabriel Mountains, E side of I-15 just S of the Oak Hill Road exit. 1277 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
  SEINET2067012 Image available Mirabilis laevis var. retrorsa A. C. Sanders, Mark Elvin 2003-4-5 25868 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 (Yucca Valley North 7.5'). 1249 Comment
  SEINET226232  Haplopappus laricifolius A. C. Sanders 1983-5-22 3810 San Bernardino Lanfair Valley, 3.4 miles east of Ivanpah Rd. on the dirt track toward the Piute Range; the eastward extension of Cedar canyon Road. 1143 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
  SEINET235203  Asclepias californica A. C. Sanders, Mitch Provance 1999-6-23 22842 San Bernardino San Bernardino Mountains foothill Yucaipa Wilson Creek north of Oak Glen Road & sout of Fir Ave. between Fremont and 884 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
  SEINET235208 Image available Distichlis spicata A. C. Sanders 1999-7-7 22972 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
  SEINET235753  Circaea alpina subsp. pacifica A. C. Sanders 1994-6-26 14954 San Bernardino San Bernardino Mountains: Burnt Mill Canyon along Burnt Mill Road north of Cedarpines Park 0.7 miles below Crest Fores 1400 Comment
  SEINET235866 Image available Puccinellia nuttalliana A. C. Sanders, S. White; P. MacKay G. Helmkamp C. L. 1994-9-4 15551 San Bernardino San Bernardino Mountains: NE side of Baldwin Lake. 2048 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
  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
  SEINET238910  Cryptantha nevadensis var. rigida A. C. Sanders, D. Malueg; K. D. Jones 1998-5-12 21773 San Bernardino Mojave Desert: Lugo-Vincent Powerline (S Cal. Edison) ca. 4 miles NE of Cajon Summit (Cajon 7.5'Q.) 1128 Comment
  SEINET238917  Croton californicus A. C. Sanders, J. C. Pires 1988-3-13 21732 San Bernardino Mojave Desert: Cronese Valley S side of I-15 at Basin Rd. SE of East Cronese Dry Lake and E od Cave Mtn. (Cave Mtn. 7. 343 Comment
  SEINET238931 Image available Vulpia microstachys A. C. Sanders, D. Malueg; K. D. Jones 1998-5-12 21811 San Bernardino Mojave Desert: Baldy Mesa Lugo-Vincent Powerline (S Cal. Edison) ca. 1 mi. W of I-15 and N of Cajon Summit (Cajon 7.5' 1250 Comment
  SEINET244151  Cryptantha barbigera A. C. Sanders 2003-4-5 25894 San Bernardino Mojave Desert: UC Burns Pinyon Rigde Reserve, off Skyline Rande Rd. ca. 2 mi (air) ESE of Pinoneertown, 1.5 mi. (air) NW of Yucca Valley, between front gate and reserve headquaters at old Burns home. 1250 Comment
  SEINET2441552  Mentzelia albicaulis A. C. Sanders 1978-4-13 657 San Bernardino Mojave Desert: upper (southern) Stoddard Valley, east side of Barstow Road (West Ord Mtn. 7.5' Q.). 976 Comment
  SEINET244213 Image available Polygonum douglasii A. C. Sanders, P. MacKay, S. White & C. L. Sanders 1994-9-18 15664 San Bernardino San Bernardino Mountains: upper Santa Ana River along the Seven Oaks Road (1N45), 1 mile below Hwy 38 at South Fork Campground, 0.1 mi. above the 1st river crossing. 1895 Comment
  SEINET2444431  Allophyllum divaricatum A. C. Sanders, Mitch Provance 2003-4-2 25806 San Bernardino San Bernardino Mountains. Cajon Pass, Cleghorn Road on NE side of I-15, near site of Cajon. 930 Comment
  SEINET244823 Image available Bouteloua eriopoda A. C. Sanders 2000-9-2 23625 San Bernardino Eastern Mojave Desert: old railroad grade, 1.4 mi. E of junction with Hart Mine Rd., foot of eastern New York Mtns. In Lanfair Valley 1402 Comment
  SEINET244826  Eriastrum sparsiflorum A. C. Sanders 1994-9-4 15560 San Bernardino San bernardino mountains: SE side of Baldwin Lake. 2042 Comment
  SEINET244837 Image available Sporobolus cryptandrus A. C. Sanders 1996-9-22 19573 San Bernardino San Bernardino Mtns.: Cushenbury Canyon, at and just below Wiskey Spring. 1585 Comment
  SEINET251708  Elymus glaucus A. C. Sanders 1994-6-26 14945 San Bernardino San Bernardino Monuntains, Mozumdar Rd., 0.2 to 0.3 miles below Crest Forest Drive, Cedarpines Park. 1500 Comment
  SEINET251711  Elymus glaucus A. C. Sanders 1992-6-12 12398 San Bernardino San Barnardino Mtn.: Oak Glen Creek Canyon, WNW of Pisgah Peak, N of Birmingham Ranch along dirt access road to Oak G,en Road 1036 Comment
  SEINET251968 Image available Bromus carinatus var. carinatus A. C. Sanders, P. J. MacKay 1996-6-16 18200 San Bernardino San Bernardino Mtns.: Waters Road between Crestline and Cedarpines Park, just W of Fernwood Dr. 1311 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
  SEINET269303  Iva axillaris A. C. Sanders 1996-9-22 19558 San Bernardino San Bernardino Mtns./Mojave Desert: upper Box 'S' Spring 0.35 mile below Camp Rock Rd. 1159 Comment
  SEINET269543  Brassica rapa A. C. Sanders, P. MacKay; S. White 1996-5-3 17969 San Bernardino San Bernardino Mountains: alluvial fan below Badger Canyon above Cal State San Bernardino 518 Comment
  SEINET270226  Umbellularia californica Andrew C. Sanders, R. F. Thorne; J. C. Lyman 1996-2-24 17957 San Bernardino San Gabriel Mountains: San Antonio Canyon Mount Baldy Village foot of slope behind Forest Service station at old schoo 1341 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
  SEINET273047  Salix laevigata A. C. Sanders 1997-3-22 20092 San Bernardino San Bernardino Mtn: Grass Valley Crk to ca 1 mi above creek crossing on branch trail off the Pacific Crest Trl. UTM 10 362 Comment
  SEINET3011918 Image available Eriogonum thomasii A. C. Sanders, Fred M. Roberts, Florence Caplow, et al. 2009-3-23 36523 San Bernardino East-central Mojave Desert: north foot of Sleeping Beauty Mtn., valleyc. 8.5 km west of Broadwell Dry Lake (Sleeping Beauty 7.5' Q). 671 Comment
  SEINET3026620 Image available Mentzelia involucrata A. C. Sanders, Fred M. Roberts, Katy Beck, Eve Laeger, et al. 2009-1 36643 San Bernardino Mojave Desert: Cady Mountains, along the powerline route in the pass between Pisgah and Broadwell valleys (Sleeping Beauty 7.5'Q). 793 Comment
  SEINET3078252 Image available Nicotiana attenuata A. C. Sanders, P. J. MacKay, C. L. Sanders 1994-10-16 15839 San Bernardino San Bernardino Mountains (NE); Mound Spring, 2 mi. E of Tip Top Mountain. 1665 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
  SEINET3084152 Image available Plagiobothrys arizonicus A. C. Sanders 1987-4-4 6998 San Bernardino Hart Mine, SW end of Castle Mountains, E Mojave Desert, Castle Peak Quad. 1372 Comment
  SEINET3087490 Image available Arenaria macradenia Andrew C. Sanders 1987-4-4 6985 San Bernardino Eastern Mojave Desert; Hart Mine, SW end of Castle Mountains. Oro Belle Pit. 1375 Comment
  SEINET3088888 Image available Calandrinia ciliata Andrew C. Sanders, P. MacKay, A. Knapp, D & S. Kaufman 1995-4-9 16440 San Bernardino Mojave Desert; Stoddard Ridge at pipeline crossing near Traer Agua Canyon, c. 18 mi SSE of Barstow 1100 Comment
  SEINET3090227 Image available Ditaxis neomexicana Andrew C. Sanders, G. R. Ballmer, D. Kossack 1994-3-13 14230 San Bernardino Mojave Desert; Bristol Mtns., c. 3 mi. NE of Amboy, north of pipeline road. 500 Comment
  SEINET3091891 Image available Phacelia fremontii A. C. Sanders, T. R. Van Devender, Steve Boyd, B. Pitzer, et al. 1986-4-12 6420 San Bernardino San Bernardino Mtns; N side of mountains, Cactus Flat, at head of Cushenbury Canyon, 5.2 mi. above Camp Rock Road. 1799 Comment
  SEINET3092623 Image available Gaura parviflora A. C. Sanders 1996-5-30 18192 San Bernardino Montclair, N side of I-10 at W side of Benson Ave., between Central and Mountain Avenues 350 Comment
  SEINET3099416 Image available Cryptantha maritima var. maritima Andrew C. Sanders, Jim Andre 2009-3-12 36321 San Bernardino Mojave Desert; Cadiz Valley, 3.3 miles NE of Saltus, 5 miles WSW of Chambless, c. 0.5 mi. south of National Trails Hwy. (old Rte 66) on dirt road (gasline rte?) c. 0.16 mi. east of Bolo Rd. (Amboy 7.5' Q) 270 Comment
  SEINET3099421 Image available Cryptantha maritima var. pilosa Andrew 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. (Amboy 7.5'Q) 270 Comment
  SEINET3101634 Image available Chenopodium berlandieri Andrew C. Sanders, Mark A. Elvin 2007-10-6 34398 San Bernardino Central Mojave Desert; Ord Mountains, canyon at Willow Spring (Ord Mountain 7.5' Q.) 1585 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
  SEINET3127002 Image available Echinocereus engelmannii A. C. Sanders, Fred M. Roberts, Katy Beck, Eve Laeger, et al. 2009-3-27 36637 San Bernardino Mojave Desert: Cady Mountains, along the powerline route in the pass between Pisgah and Broadwell valleys (Sleeping Beauty 7.5'Q). 793 Comment
  SEINET3195618 Image available Boerhavia triquetra Andrew 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 (Grand View Mine 7.5 Q.) 1220 Comment
  SEINET3195619 Image available Aristida purpurea Andrew C. Sanders, Mark A. Elvin, Tim Thomas 2007-10-5 34346 San Bernardino Central Mojave Desert; Ord Mountains, south of Tyler Valley, above gas line road extension of Harrod Rd. from south/ Ord Mtn. Rd from the north, west slope of hill 4835 (Grand View Mine 7.5' Q.) 1220 Comment
  SEINET3195631 Image available Artemisia ludoviciana Andrew C. Sanders, Mark A. Elvin, Tim Thomas 2007-10-5 34352 San Bernardino Central Mojave Desert; Ord Mountains, south of Tyler Valley, above gas line road extension of Harrod Rd. from south/ Ord Mtn. Rd from the north, west slope of hill 4835 (Grand View Mine 7.5' Q.) 1220 Comment
  SEINET3196398 Image available Amsonia tomentosa Andrew C. Sanders, Fred M. Roberts, Katy Beck, Eve Laeger, et al 2009-3-26 36618 San Bernardino Mojave Desert; Cady Mountains, along powerline road NW of Sleeping Beauty Mtn., c. 3 mile section of road NE of summit of pass from Pisgah area. (Sleeping Beauty 7.5'Q.) 640 Comment
  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
  SEINET3223433 Image available Gilia sinuata Andrew C. Sanders, Jim Andre, A. Howald 2009-3-30 36719 San Bernardino Mojave Desert; Pisgah, south of the Cady Mountains, around Pisgah electrical substation. 633 Comment
  SEINET3238087 Image available Euphorbia revoluta Andrew C. Sanders, Mark A. Elvin, Tim Thomas 2007-10-5 34340 San Bernardino Central Mojave Desert; Ord Mountains, south of Tyler Valley, above gas line road extension of Harrod Rd. from south/ Ord Mtn. Rd from the north, west slope of hill 4835 (Grand View Mine 7.5' Q). 1220 Comment
  SEINET3238117 Image available Cryptantha angustifolia Andrew C. Sanders 2009-3-16 36476 San Bernardino Mojave Desert; Cady Mountains, alluvial slope 2 miles west of Broadwell Lake, c. 1 mile SW of Old Dominion Mine (Broadwell Lake 7.5' Q). 480 Comment
  SEINET3238147 Image available Pectocarya recurvata Andrew C. Sanders 2009-3-22 36487 San Bernardino East-central Mojave Desert; north foot of Sleeping Beauty Mtn., valley c. 8.5 km west of Broadwell Dry Lake (Sleeping Beauty 7.5Q). 671 Comment
  SEINET3238149 Image available Cryptantha maritima var. maritima Andrew C. Sanders 2009-3-16 36478 San Bernardino Mojave Desert; Cady Mountains, alluvial slope 2 miles west of Broadwell Lake, c. 1 mile SW of Old Dominion Mine (Broadwell Lake 7.5' Q) 480 Comment
  SEINET3238158 Image available Encelia farinosa Andrew C. Sanders 2009-3-16 36436 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 (Broadwell Lake 7.5"). 467 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
  SEINET3246208  Camissonia A. C. Sanders, P. J. MacKay, et al. 1995-1 17336 San Bernardino 1300 Comment
  SEINET3282815 Image available Deschampsia cespitosa subsp. cespitosa A. C. Sanders, P. J. MacKay; Tim Thomas 2009-7-31 37138 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
  SEINET3347170 Image available Lepidium fremontii Andrew 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 (Sleeping Beauty 7.5'Q). 881 Comment
  SEINET3347404 Image available Camissonia claviformis Andrew 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
  SEINET3349142  Phacelia distans Andrew C. Sanders 2009-3-16 36457 San Bernardino Mojave Desert; Cady Mountains, alluvial slope 2 miles west of Broadwell Lake, c. 1 mile SW of Old Dominion Mine 480 Comment
  SEINET3349143 Image available Cryptantha dumetorum Andrew C. Sanders 2009-3-16 36473 San Bernardino Mojave Desert; Cady Mountains, alluvial slope 2 miles west of Broadwell Lake, c. 1 mile SW of Old Dominion Mine 480 Comment
  SEINET3407658 Image available Psorothamnus polydenius Andrew C. Sanders, B, Pitzer, B. L. Phillips 1988-10-15 8717 San Bernardino Mojave Desert; south edge of Fort Irwin Military Training Center, NE of Barstow; on E slope of Paradise Range 640 Comment
  SEINET3507450 Image available Descurainia sophia A. C. Sanders 1987-4-4 7001 San Bernardino Hart Mine, SW end of the Castle Mountains, E Mojave Desert. (Sec. 24, except where noted). Castle Peak Quad. Comment
  SEINET3828394  Ribes nevadense A. C. Sanders, John F. Green 2012-1 40339 San Bernardino San Bernardino Mountians: Crestline, on ridge overlooking Lake Gregory, between Lakeview Dr. and Crest Forest Dr. , 3.7 acre parcel proposed for construction of municipal water tank, just W of existing tanks. 1577 Comment
  SEINET3828396  Polygonum convolvulus A. C. Sanders, John F. Green 2012-1 40348 San Bernardino Sant Bernardino Mtns.: Crestline, on ridge overlooking Lake Gregory, between Lakeview Dr. and Crestline Forest Dr. , 3.8 acre parcel proposed for cintruction of municiple water tank, just W of existing tanks. (San Bernardino North 7.5') 1577 Comment
  SEINET3828536  Rubus parviflorus A. C. Sanders, John F. Green 2012-1 40352 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(San Bernardino North 7.5') 1577 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
  SEINET3920380  Bouteloua barbata A. C. Sanders, Mark A. Elvin 2004-10-10 28958 San Bernardino Souther Mojave Desert: south end of the Sheephole Mtns. along Hwy 62, 2.8 miles west of Clarks Pass, 26.2 miles east of Utah Trail in Twentynin Palms (Clarks Pass 7.5').; 0 530 Comment
  SEINET3931107  Atriplex confertifolia Stewart C. Sanderson 1991-6-5 91 -007 San Bernardino 25 miles west of Bartswo.; 0 Comment
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Mar 13 2015
  SEINET4135542  Atriplex polycarpa Stewart C. Sanderson 1993-11-18 93 -036 San Bernardino Danby, Day Lake, gas line mile 248.5, 10 miles northwest of Rice, CA.; 0 Comment
  SEINET7549331 Image available Carex alma A. C. Sanders, L. Lubinsky, P. Lubinsky 1994-8-24 15403 San Bernardino San Bernardino Mountains: Fish Creek Trail from trail-head to Fish Creek Saddle, San Gorgonio Wilderness. 2972 Comment
  SEINET7559373 Image available Carex fracta A. C. Sanders, G. Helmkamp, S. White, E. J. Lawlor, C. L. Sanders 1994-9-11 15615 San Bernardino Santa Ana River Canyon midway between the upper two powerhouses. 762 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
  SEINET7570897 Image available Carex pellita A. C. Sanders, P. MacKay, S. White, C. L. Sanders 1994-9-18 15674 San Bernardino San Bernardino Mountains, upper Santa Ana River along the Seven Oaks Road (1N45), 1 mile below Hwy 38 at South Fork Campground, 0.1 mi, above the 1st river crossing. 1890 Comment
  SEINET7570898 Image available Carex pellita A. C. Sanders, P. MacKay 1994-7-24 15132 San Bernardino San Bernardino Mts, San Gorgonio Wilderness Area, along the Dollar Lake Trail (1E04) between the spur to the lake itself (1E03) and South Fork Meadows. 2865 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
  SEINET8666047 Image available Boerhavia wrightii Andrew C. Sanders, Mark A. Elvin, Tim Thomas 2007-10-5 34375 San Bernardino Central Mojave Desert; Ord Mountains, at Sweetwater Spring 1463 Comment
  SEINET998812  Cryptantha barbigera A. C. Sanders, Mark Elvin 2003-1 25894 San Bernardino Southern Mojave Desert: UC Burns Pinyon Ridge Reserve 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 (Yucca Valley North 7.5) 1250 Comment
  UC1535403  Pseudognaphalium stramineum A. C. Sanders 1986-6-18 6606 San Bernardino at intersection of Hwy I-10 and California Street (at end of fwy exit ramp heading e, on s side of ramp); Redlands 365 Comment
  UC1535408  Cryptantha intermedia A. C. Sanders 1986-5-26 6512 San Bernardino just s Oak Hill Road exit (e side of I-15, Cajon Summit, between San Bernardino Mts. and San Gabriel Mts.); Cajon Pass 1277 Comment
  UC1563602  Amaranthus fimbriatus A. C. Sanders, E. J. Lawlor, and P. Cohen 1990-10-13 10208 San Bernardino near Kelbaker Rd. (Granite Cove area, Granite Mountains, e Mojave Desert); Mojave Desert, Granite Mountains, Granite Cove 1158 Comment
  UC1605768  Berberis nevinii A. C. Sanders 1988-12-31 8997 San Bernardino 0.9 mi above San Timoteo Canyon Rd, just n of powerlines, Pilgrim Rd (0.2 mi w of dump), Redlands area San Timoteo Canyon Comment
  UC1608043  Populus nigra var. nigra A. C. Sanders with E. J. Lott and D. Pendleton 1992-6-5 12368 San Bernardino ca 3/4 mi n of Wildwood Cyn Rd e Yucaipa (Water Canyon, a tributary of Wildwood Canyon from the n, vicinity of Old Hunt Ranch); San Bernardino Mountains, e of Yucaipa, Water Canyon 1005 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
  UC1746509  Galinsoga parviflora var. parviflora A. C. Sanders 1997-5-18 20712 San Bernardino San Bernardino Valley; Redlands, California St. near S.B. Co. Museum and at Lugonia Ave. (between I-10 and Lugonia) 354 Comment
  UC1787283  Carex A. C. Sanders 1996-9-15 19546 San Bernardino San Bernardino Mountains: San Gorgonio Wilderness Area, trail from Dollar Lake to San Gorgonio Peak. N-facing slope below Dollar Lake Saddle. 3017 Comment
  UC1787288  Cryptantha mohavensis A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1965-5-21 17034 San Bernardino San Bernardino Mountains: head of Grapevine Canyon Road, south of Apple Valley, 4.6 miles above Sante Fe Railroad, at and above where road blocked by Forest Service gate 1737 Comment
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Jan 18 2012
  UC1787302  Amaranthus fimbriatus A. C. Sanders, Mark A. Elvin 2003-10-5 27210 San Bernardino Southern Mojave Desert: 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. 1249 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
  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
  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
  UC1930971 Image available Lythrum salicaria A. C. Sanders with Bob Allen 2007-7-11 34325 San Bernardino Mojave Desert: along the Mojave River at the Lower Narrows between Victorville and Oro Grande, near Mojave Heights off the National Trails Hwy, just upstream of the bridge over the river. Comment
  UC2015519  Psilocarphus brevissimus A. C. Sanders, P. MacKay, S. White & M. Bagley 1996-5-26 18191 San Bernardino San Bernardino Mtns.: Holcomb Valley, N side of the road near site of Belleville, upper Caribou Creek. Meadow at site of Belleville. Comment
  UC2015520  Amorpha californica A. C. Sanders, D. Bramlet, M. Jacobsmyer, Harry Spilman 1996-8-17 19438 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
  UC2015525  Symphoricarpos mollis A. C. Sanders, D. Bramlet, M. Jacobsmyer, Harry Spilman 1996-8-17 19444 San Bernardino San Bernardino Mtns.: Holcomb Creek at FS Road 3N16, and to 1 km upstream. Comment
  UC2015556  Holcus lanatus A. C. Sanders with E. J. Lawlor, P. MacKay, C. Sanders, et al. 1995-6-24 17420 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. Comment
  UC2015600  Celtis reticulata A. C. Sanders 1993-8-28 14203 San Bernardino Yucaipa: N side of Oak Glen Road, 0.1 mi. E of Sunnyside Dr. and 0.5 mi. E of Yucaipa Regional Park, 0.3 mi. W of Bryant St., on alluvial bench just W of the channelized crossing of Wilson Crk., just S of a trailer park. Comment
  UC2015629  Yabea microcarpa A. C. Sanders, J. C. Lyman 1995-4-17 16571 San Bernardino San Bernardino Valley: Loma Linda Hills, Scott Canyon and the ridge to the north, S end of Bryn Mawr Ave. Comment
  UC2015632  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. Comment
  UC2015635  Rubus parviflorus A. C. Sanders with E. J. Lawlor, P. MacKay, C. Sanders, et al. 1995-6-24 17403 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. Comment
  UC2015636  Osmorhiza berteroi A. C. Sanders with E. J. Lawlor, P. MacKay, C. Sanders, et al. 1995-6-24 17358 San Bernardino San Bernardino Mountains Barton Flats area, Hathaway Flat along Glass Road, near Barton Creek. Comment
  UC2015681  Muhlenbergia asperifolia A. C. Sanders, D. Bramlet, M. Jacobsmyer, Harry Spilman 1996-8-17 19471 San Bernardino San Bernardino Mtns.: Coxey Meadow. Comment
  UC2015682  Elymus ponticus A. C. Sanders, D. Bramlet, M. Jacobsmyer, Harry Spilman 1996-8-17 19470 San Bernardino San Bernardino Mtns.: Coxey Meadow. Comment
  UC2046874  Drymocallis glandulosa var. viscida A. C. Sanders, T. B. Salvato, Charlie Marquardt 2014-5-14 41112 San Bernardino San Bernardino Mountains: Wildlands Conservancy Oak Glen Preserve property, vicinity of Los Rios Rancho, along trail from upper pond to Hidden Hollow, Oak Knoll Park and headquarters. Forest Falls 7.5; Quad. Comment
  UCD102120  Ribes aureum A. C. Sanders; B. Phillips 1988-2-11 7610 San Bernardino Redlands area, San Timoteo Canyon, on the alluvial fan S of Happy Ours Ranch. 487 Comment
  UCD108223  Prosopis glandulosa var. torreyana A. C. Sanders; J. Lyman 1989-4-16 9078 San Bernardino Twentynine Palms Marine Corps Base, Sand Hill Range in SW corner of base. Surprise Spring. 685 Comment
  UCD108348  Psorothamnus fremontii A. C. Sanders; D. Malueg, K. D. Jones 1998-6-4 21977 San Bernardino Eastern Mojave Desert: Kelso Mtns. Along the SCE powerline route, near the crest of the range. 915 Comment
  UCD108389  Psorothamnus spinosus A. C. Sanders; Mitch Provance, Petra Wester 2004-5-30 28093 San Bernardino Mojave Desert: SE end of Bristol Mountains, 4 miles ENE of Amboy. 235 Comment
  UCD109685  Lupinus A. C. Sanders; P. MacKay, G. Helmkamp 1995-5-28 17157 San Bernardino San Bernardino Mountains. Ord Mtns. area on N slope, 0.5 mi. NW of Bowen Ranch, S of Juniper Flats. 1400 Comment
  UCD115455  Sisymbrium erysimoides A. C. Sanders 1988-12-31 8996 San Bernardino Redlands. On the east side of Ford Park. Comment
  UCD118159  Collomia grandiflora A. C. Sanders; P. MacKay 1994-6-19 14833 San Bernardino San Bernardino Mountains. Lower Miller Canyon (E Fork of W Fork of Mojave River), below Pilot Rock Camp. 1066 Comment
  UCD119595  Cryptantha angustifolia A. C. Sanders; Kent Beaman 2004-4-21 27608 San Bernardino Mojave Desert proposed 160 acre gravel quarry on Kane Wash, c. 0.5 mi. west of Fort Cady Rd. 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
  UCD119836  Amsinckia tessellata A. C. Sanders; Petra Wester, T. B. Salvato 2004-5-1 27712 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
  UCD124169  Penstemon palmeri A. C. Sanders; G. F. Pratt, C. Pierce 1997-4-5 20247 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, spring in canyon S. of peak 4849. 1189 Comment
  UCD128206  Yabea microcarpa A. C. Sanders; P. MacKay, A. Knapp, D. and S. Kaufman 1995-4-9 16429 San Bernardino Mojave Desert: Stoddard Ridge at pipeline crossing near Traer Aqua Canyon, ca. 18 miles SSE of Barstow. 1100 Comment
  UCD129229  Artemisia californica A. C. Sanders 1987-11-28 7426 San Bernardino Glen Helen Sheriff's Training Facility, lower Lytle Creek Wash between Verdemont Ranch and Glen Helen Rehabilitation Facility. 518 Comment
  UCD133626  Lagophylla ramosissima A. C. Sanders; P. MacKay 1994-6-19 14836 San Bernardino San Bernardino Mountains. Lower Miller Canyon (E Fork of W Fork of Mojave River), below Pilot Rock Camp. 1066 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
  UCD141959  Croton californicus A. C. Sanders 1987-11-28 7434 San Bernardino Glen Helen Sheriff's Training Facility, lower Lytle Creek between Verdemont Ranch and Glen Helen Rehabilitation Facility. 518 Comment
  UCD142774  Euphorbia serpillifolia A. C. Sanders; P. MacKay 1994-10-2 15755 San Bernardino San Bernardino Mountains. Rattlesnake Canyon near Rattlesnake Spring. 1223 Comment
  UCD169474  Amaranthus fimbriatus A. C. Sanders; Mark A. Elvin, Tim Thomas 2007-10-5 34377 San Bernardino Central Mojave Desert, Ord Mountains, at Sweetwater Spring. 1463 Comment
  UCD170627  Erodium texanum A. C. Sanders; Jim Andre, A. Howald 2009-3-30 36708 San Bernardino Mojave Desert, Pisgah, south of the Cady Mountains, around Pisgah electrical substation. 633 Comment
  UCD170696  Eremothera refracta A. C. Sanders; D. Malueg, K. D. Jones 1998-6-4 21970 San Bernardino Eastern Mojave Desert: Old Dad Mtns., wash north of Jackass Canyon and east of Old Dad Mtn., under SCE powerlines. 732 Comment
  UCD170751  Astragalus preussii var. preussii A. C. Sanders; Chloe Scott, Bill Clark, Florence Caplow 2012-4-17 40050 San Bernardino Eastern Mojave Desert, Mesquite Valley near Sandy Valley, NV, Paute Rd. just N of Tecopa Rd. 790 Comment
  UCD46035  Quercus engelmannii A. C. Sanders; D. Malueg and K. D. Jones 2000-5-10 23385 San Bernardino San Bernardino Valley: Sycamore Flat, Cajon Pass near Devore and Glen Helen Park (Devore 7.5' Q.: 34 deg. 11'39'N, 117 deg. 24'49'W). Alt.: 595 m/1950 ft. 594 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
  UCD98013  Cerastium fontanum subsp. vulgare A. C. Sanders; P. MacKay 1994-7-10 15034 San Bernardino San Bernardino Mountains. Wildhorse Creek at and above Forest Service campsite, 1.5 miles ESE of summit of Sugarloaf Mountain. 2400 Comment
  UCR101328  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'), c. 5 km SW of Old Mormon Spring 1524 Comment
  UCR101341  Eriophyllum ambiguum A. C. Sanders, G. F. Pratt & C. L. Pierce 1997-4-5 20190 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
  UCR101345  Ericameria cuneata A. C. Sanders, Pam MacKay, Tim Thomas, John Goodman 1998-10-31 22315 San Bernardino Southern Mojave Desert, Victorville, Mojave River at Upper Narrows, just above the Hwy 18 bridge 854 Comment
  UCR101346  Brickellia desertorum A. C. Sanders, Pam MacKay, Tim Thomas, John Goodman 1998-10-31 22314 San Bernardino Southern Mojave Desert, Victorville, Mojave River at Upper Narrows, just above the Hwy 18 bridge 854 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
  UCR101402  Glossopetalon spinescens A. C. Sanders, G. F. Pratt & C. L. Pierce 1997-4-6 20307 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
  UCR101412  Astragalus lentiginosus A. C. Sanders, G. F. Pratt & C. L. Pierce 1997-4-6 20281 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin Military Reservation, large east-draining canyon 2 km SE of peak 1876 m (BM 'Avawatz'), c. 4 km SW of Old Mormon Spring 1524 Comment
  UCR101429  Yucca schidigera A. C. Sanders, G. F. Pratt & C. L. Pierce 1997-4-6 20306 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
  UCR101436  Bromus rubens A. C. Sanders, G. F. Pratt & C. L. Pierce 1997-4-5 20189 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
  UCR101475  Claytonia parviflora A. C. Sanders 1997-3-22 20076 San Bernardino San Bernardino Mountains, along the Pacific Crest Trail southwest of Grass Valley Creek 1037 Comment
  UCR101476  Claytonia exigua subsp. exigua A. C. Sanders 1997-3-22 20078 San Bernardino San Bernardino Mountains, along the Pacific Crest Trail southwest of Grass Valley Creek 1037 Comment
  UCR101481  Claytonia parviflora A. C. Sanders, G. F. Pratt & C. L. Pierce 1997-4-5 20276 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
  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
  UCR103195  Lathyrus vestitus A. C. Sanders 1997-3-22 20082 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
  UCR103196  Platanus racemosa A. C. Sanders 1997-3-22 20083 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
  UCR103203  Cheilanthes covillei A. C. Sanders 1997-3-22 20091 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
  UCR103204  Melica imperfecta A. C. Sanders 1997-3-22 20086 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
  UCR109454  Solanum physalifolium var. nitidibaccatum A. C. Sanders 1999-7-7 22968 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
  UCR109840  Cryptantha intermedia A. C. Sanders, C. Clark, et al 1997-5-18 20720 San Bernardino San Bernardino Mountains, Clark's Ranch on Seven Pines Rd. 1524 Comment
  UCR109842  Solanum physalifolium var. nitidibaccatum A. C. Sanders 1997-5-18 20717 San Bernardino San Bernardino Valley, Redlands, California St. near S.B. Co. Museum and at Lugonia Ave. (between I-10 and Lugonia) 354 Comment
  UCR109854  Chenopodium strictum var. glaucophyllum A. C. Sanders, Pam MacKay, Tim Thomas 1999-10-9 23164 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
  UCR109857  Juniperus occidentalis var. australis A. C. Sanders, Pam MacKay, Tim Thomas 1999-10-9 23148 San Bernardino San Bernardino Mtns., north shore of Big Bear Lake, just west of the observatory, c. 1 mile SE of Fawnskin 2058 Comment
  UCR109869  Fraxinus velutina A. C. Sanders, Mihai Costea, T. B. Salvato 1999-11-11 23244 San Bernardino San Bernardino Valley, Redlands, fields north of Lugonia Ave., c. 200-300 m east of Fwy 30 390 Comment
  UCR110437  Lotus purshianus A. C. Sanders, Pam MacKay, Tim Thomas 1999-10-9 23144 San Bernardino San Bernardino Mtns., the 'lake' at Arrowbear Lake, east of Running Springs on south side of Hwy 18 1875 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
  UCR110861  Epipactis gigantea A. C. Sanders, D. E. Bramlet 1998-8-18 22200 San Bernardino San Bernardino Mtns., 'upper Furnace Spring,' in nameless canyon 2 canyons west of Furnace Canyon 1700 Comment
  UCR110865  Helianthus nuttallii subsp. nuttallii A. C. Sanders, D. E. Bramlet 1998-8-18 22204 San Bernardino San Bernardino Mtns., 'upper Furnace Spring,' in nameless canyon 2 canyons west of Furnace Canyon 1700 Comment
  UCR110866  Cirsium mohavense A. C. Sanders, D. E. Bramlet 1998-8-18 22208 San Bernardino San Bernardino Mtns., 'upper Furnace Spring,' in nameless canyon 2 canyons west of Furnace Canyon 1700 Comment
  UCR110873  Fraxinus velutina A. C. Sanders, D. E. Bramlet 1998-8-18 22195 San Bernardino San Bernardino Mtns., 'upper Furnace Spring,' in nameless canyon 2 canyons west of Furnace Canyon 1700 Comment
  UCR110874  Rorippa curvipes A. C. Sanders, Pam MacKay, Tim Thomas 1999-10-9 23136 B San Bernardino San Bernardino Mtns., the 'lake' at Arrowbear Lake, east of Running Springs on south side of Hwy 18 1875 Comment
  UCR111976  Chaenactis glabriuscula var. glabriuscula A. C. Sanders, Mitch Provance 1998-5-28 21883 San Bernardino San Bernardino Valley, Agua Mansa area, north side of the Santa Ana River just east of Riverside Ave. 259 Comment
  UCR111980  Heterotheca sessiliflora subsp. fastigiata A. C. Sanders, Mitch Provance 1998-5-28 21877 San Bernardino San Bernardino Valley, Agua Mansa area, north side of the Santa Ana River just east of Riverside Ave. 259 Comment
  UCR112013  Palafoxia arida var. arida A. C. Sanders, D. Malueg, K. D. Jones 1998-6-4 21959 San Bernardino Eastern Mojave Desert, Devil's Playground, along the powerline road near the rocky hills north of Sands siding 415 Comment
  UCR112014  Astragalus lentiginosus A. C. Sanders, D. Malueg, K. D. Jones 1998-6-4 21958 San Bernardino Eastern Mojave Desert, Devil's Playground, along the powerline road near the rocky hills north of Sands siding 415 Comment
  UCR112087  Echinocereus engelmannii subsp. engelmannii A. C. Sanders, D. Malueg, K. D. Jones 1998-5-12 21844 San Bernardino Mojave Desert, north of Rabbit Dry Lake, S foot of Granite Mtns., under powerlines west of Chimney Rock 945 Comment
  UCR112118  Solanum americanum A. C. Sanders, Mitch Provance 1998-5-28 21873 San Bernardino San Bernardino Valley, San Bernardino Co. Sherriff's Academy, Verdemont Hills, rifle range area south of Verdemont Ranch 534 Comment
  UCR112137  Cryptantha intermedia A. C. Sanders, Mitch Provance 1998-5-28 21885 San Bernardino San Bernardino Valley, Agua Mansa area, north side of the Santa Ana River just east of Riverside Ave. 259 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
  UCR112344  Linanthus parryae A. C. Sanders, D. Malueg, K. D. Jones 1998-5-12 21799 San Bernardino Mojave Desert, Baldy Mesa, Lugo-Vincent Powerline (S Cal. Edison), c. 1 mi. west of I-15 and north of Cajon Summit 1250 Comment
  UCR112348  Mimulus A. C. Sanders, D. Malueg, K. D. Jones 1998-5-12 21795 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
  UCR112350  Lotus strigosus A. C. Sanders, D. Malueg, K. D. Jones 1998-5-12 21781 San Bernardino Mojave Desert, Lugo-Vincent Powerline (S Cal. Edison), c. 4 miles NE of Cajon Summit 1128 Comment
  UCR112351  Bromus rubens A. C. Sanders, D. Malueg, K. D. Jones 1998-5-12 21782 San Bernardino Mojave Desert, Lugo-Vincent Powerline (S Cal. Edison), c. 4 miles NE of Cajon Summit 1128 Comment
  UCR112352  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 732 Comment
  UCR112355  Oenothera laciniata A. C. Sanders 1998-5-31 21893 San Bernardino San Bernardino Valley, Agua Mansa area, north side of the Santa Ana River just east of Riverside Ave. 259 Comment
  UCR112356  Fraxinus uhdei A. C. Sanders 1998-5-31 21894 San Bernardino San Bernardino Valley, Agua Mansa area, north side of the Santa Ana River just east of Riverside Ave. 259 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
  UCR112465  Acer negundo A. C. Sanders 1998-5-31 21897 San Bernardino San Bernardino Valley, Agua Mansa area, north side of the Santa Ana River just east of Riverside Ave. 259 Comment
  UCR112466  Hedypnois cretica A. C. Sanders 1998-5-31 21898 San Bernardino San Bernardino Valley, Agua Mansa area, north side of the Santa Ana River just east of Riverside Ave. 259 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
  UCR112601  Cryptantha nevadensis var. rigida A. C. Sanders, D. Malueg, K. D. Jones 1998-5-12 21773 San Bernardino Mojave Desert, Lugo-Vincent Powerline (S Cal. Edison), c. 4 miles NE of Cajon Summit 1128 Comment
  UCR112602  Pectocarya setosa A. C. Sanders, D. Malueg, K. D. Jones 1998-5-12 21772 San Bernardino Mojave Desert, Lugo-Vincent Powerline (S Cal. Edison), c. 4 miles NE of Cajon Summit 1128 Comment
  UCR112610  Pectocarya penicillata A. C. Sanders, D. Malueg, K. D. Jones 1998-5-12 21762 San Bernardino Mojave Desert, tower #46-5 on powerline at SW corner of Lugo Substation (So. Calif. Edison) near Hesperia 1143 Comment
  UCR112612  Festuca microstachys A. C. Sanders, D. Malueg, K. D. Jones 1998-5-12 21766 San Bernardino Mojave Desert, tower #46-5 on powerline at SW corner of Lugo Substation (So. Calif. Edison) near Hesperia 1143 Comment
  UCR112615  Geraea canescens A. C. Sanders, J. C. Pires 1998-3-13 21737 San Bernardino Mojave Desert, roadside rest on I-15 at Midway, west of Dunn on south side of freeway 550 Comment
  UCR112765  Purshia glandulosa A. C. Sanders, Ed LaRue 1997-4-24 20578 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
  UCR112766  Arenaria macradenia A. C. Sanders, Ed LaRue 1997-4-24 20579 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
  UCR112773  Mirabilis bigelovii A. C. Sanders, Ed LaRue 1997-4-24 20586 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
  UCR112774  Yucca schidigera A. C. Sanders, Ed LaRue 1997-4-24 20587 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
  UCR112778  Pectocarya setosa A. C. Sanders, Ed LaRue 1997-4-24 20564 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
  UCR112784  Rhamnus crocea A. C. Sanders, Tracy Tennant, J. Ross, Mitch Provance 1998-3-12 21701 San Bernardino San Gabriel Mtns., Etiwanda, W side of Etiwanda Creek on north side of Hwy 30 (Highland Ave.) 442 Comment
  UCR112788  Camissonia micrantha A. C. Sanders, Tracy Tennant, J. Ross, Mitch Provance 1998-3-12 21705 San Bernardino San Gabriel Mtns., Etiwanda, W side of Etiwanda Creek on north side of Hwy 30 (Highland Ave.) 442 Comment
  UCR112860  Chaenactis macrantha A. C. Sanders, Ed LaRue 1997-4-24 20568 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
  UCR112905  Chenopodium berlandieri A. C. Sanders, S. D. White, E. J. Lawlor, C. L. Sanders, et al. 1994-8-6 15219 San Bernardino San Bernardino Mtns, City of Big Bear Lake. 39768 Lakeview Dr., south shore of Big Bear Lake 2080 Comment
  UCR112911  Pectocarya setosa A. C. Sanders, D. Malueg, K. D. Jones 1998-5-12 21833 San Bernardino Mojave Desert, Baldy Mesa, Lugo-Vincent Powerline (S Cal. Edison), south of Phelan Rd. near Caughlin Rd. 1220 Comment
  UCR113093  Chenopodium berlandieri A. C. Sanders, S. D. White, C. L. Sanders 1994-10-9 15828 San Bernardino San Bernardino, Upper Big Morongo Canyon at Sherman Shady Spring. 1100 Comment
  UCR113094  Chenopodium berlandieri A. C. Sanders, G. K. Helmkamp, S. D. White, E. J. Lawlor, C. L. Sanders 1994-9-11 15649 San Bernardino San Bernardino Mtns., Bear Creek at confluence with Santa Ana River 1045 Comment
  UCR113098  Chenopodium A. C. Sanders, P. J. MacKay, C. L. Sanders 1994-8-28 15467 San Bernardino San Bernardino Mtns., Mtns west of Silverwood Lake, along Forest Service Roads 2N49, 2N46, & 2N45 - up West Fork of Mojave River to Sugarpine Mtn and then to Cottonwood Guard Station 1230 Comment
  UCR113109  Chenopodium missouriense A. C. Sanders, Mitch Provance 2000-9-17 23656 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
  UCR113121  Chenopodium strictum var. glaucophyllum A. C. Sanders, Mitch Provance 2000-9-17 23670 San Bernardino San Bernardino Valley, Loma Linda, north side of Redlands Blvd. at Poplar St., east of Tippecanoe Ave. 332 Comment
  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
  UCR113144  Camissonia claviformis A. C. Sanders, J. C. Pires 1998-3-13 21723 San Bernardino Mojave Desert, Cronese Valley, south side of I-15 at Basin Rd., SE of East Cronese Dry Lake and east of Cave Mtn. 343 Comment
  UCR113148  Abronia villosa A. C. Sanders, J. C. Pires 1998-3-13 21728 San Bernardino Mojave Desert, Cronese Valley, south side of I-15 at Basin Rd., SE of East Cronese Dry Lake and east of Cave Mtn. 343 Comment
  UCR113201  Crassula tillaea A. C. Sanders, Tracy Tennant, J. Ross, Mitch Provance 1998-3-12 21707 San Bernardino San Gabriel Mtns., Etiwanda, W side of Etiwanda Creek on north side of Hwy 30 (Highland Ave.) 442 Comment
  UCR113212  Achyronychia cooperi A. C. Sanders, J. C. Pires 1998-3-13 21727 San Bernardino Mojave Desert, Cronese Valley, south side of I-15 at Basin Rd., SE of East Cronese Dry Lake and east of Cave Mtn. 343 Comment
  UCR113215  Tropidocarpum gracile A. C. Sanders, J. C. Pires 1998-3-13 21712 San Bernardino Mojave Desert, Stoddard Valley on Hwy 247, c. 3.5 miles north of the pass over Stoddard Ridge, c. 50 m SW of call box at milepost 64.0 1000 Comment
  UCR113216  Brassica tournefortii A. C. Sanders, J. C. Pires 1998-3-13 21729 San Bernardino Mojave Desert, Cronese Valley, south side of I-15 at Basin Rd., SE of East Cronese Dry Lake and east of Cave Mtn. 343 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
  UCR113584  Atriplex serenana var. serenana A. C. Sanders, Mitch Provance 2000-10-1 23715 San Bernardino Southern Mojave Desert, Victorville, train station at Fourth and D Streets. 829 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
  UCR113645  Cryptantha utahensis A. C. Sanders, Ed LaRue 1997-4-24 20570 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
  UCR113657  Ephedra viridis A. C. Sanders, Ed LaRue 1997-4-24 20602 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
  UCR113797  Hordeum brachyantherum A. C. Sanders, John Wear, Nathan Moorhatch 1997-7-16 20956 San Bernardino San Bernardino Mtns., W side of Baldwin Lake, Big Bear City, SE of Pan Hot Springs 2049 Comment
  UCR113809  Piperia unalascensis A. C. Sanders, G. K. Helmkamp, E. J. Lawlor, C. L. Sanders 1997-7-27 20959 San Bernardino San Bernardino Mtns., Strawberry Peak near Rimforest, along the road to the summit from town 1829 Comment
  UCR114091  Chenopodium strictum var. glaucophyllum A. C. Sanders, Pam MacKay, Tim Thomas 1999-10-9 23139 A San Bernardino San Bernardino Mtns., the 'lake' at Arrowbear Lake, east of Running Springs on south side of Hwy 18 1875 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
  UCR114096  Chenopodium strictum var. glaucophyllum A. C. Sanders, S. D. White 1994-8-25 15441 San Bernardino San Bernardino Mtns., Alder Creek at and above F.S. road 1N09 (City Creek Truck Trail) 1230 Comment
  UCR114234  Arabis platysperma A. C. Sanders, G. K. Helmkamp, E. J. Lawlor, C. L. Sanders 1997-7-27 20967 San Bernardino San Bernardino Mtns., SW end of Bluff Lake, Champion Lodgepole Meadow and trail south to roadhead 2341 Comment
  UCR114511  Eriogonum molestum A. C. Sanders, P. J. MacKay, D. Charlton, S. Wilson 1994-11-6 15858 San Bernardino San Bernardino Mtns, Burnt Mill Canyon Road, (F.S. Road 2N03), between Silverwood Lake and Cedarpines Park. 1433 Comment
  UCR114515  Eriogonum maculatum A. C. Sanders, P. MacKay, A. Knapp, D & S. Kaufman 1995-4-9 16473 San Bernardino Mojave Desert, N of Lucerne Valley, Hwy 247 at Lucerne Valley Cutoff, NW of the intersection 945 Comment
  UCR114516  Eriogonum pusillum A. C. Sanders, P. J. MacKay, Archie Meyer 1995-6-11 17326 San Bernardino San Bernardino Mtns, Mound Spring, 2 mi east of Tip Top Mtn 1665 Comment
  UCR114530  Agropyron cristatum A. C. Sanders, John Wear, N. Moorhatch 1997-7-16 20933 San Bernardino San Bernardino Mtns., W side of Baldwin Lake, Big Bear City, SE of Pan Hot Springs 2049 Comment
  UCR114532  Potentilla anserina A. C. Sanders, John Wear, N. Moorhatch 1997-7-16 20949 San Bernardino San Bernardino Mtns., W side of Baldwin Lake, Big Bear City, SE of Pan Hot Springs 2049 Comment
  UCR114769  Carex praegracilis A. C. Sanders, John Wear, N. Moorhatch 1997-7-16 20936 San Bernardino San Bernardino Mtns., W side of Baldwin Lake, Big Bear City, SE of Pan Hot Springs 2049 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
  UCR115358  Gilia A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-5-7 16961 San Bernardino San Bernardino Mtns/ So. Mojave Desert, canyon and slopes above Rock Corral, NE foot of the mtns, Bighorn Mtns. area 1220 Comment
  UCR116055  Bouteloua eriopoda A. C. Sanders, P. J. MacKay, Tim Thomas, et al 2000-9-2 23621 San Bernardino Eastern Mojave Desert, Lanfair Valley, 1.4 mi. north of of OX Ranch headquarters (junction with New York Mtn. Rd.) on Ivanpah Rd. 1341 Comment
  UCR116056  Solanum elaeagnifolium A. C. Sanders, P. J. MacKay, Tim Thomas, et al 2000-9-2 23622 San Bernardino Eastern Mojave Desert, Barnwell, 0.8 mi. east of Ivanpah Rd. on Hart Mine Rd., at open topped iron water tank 1433 Comment
  UCR116263  Castilleja linariifolia A. C. Sanders, Mark Elvin 2001-8-3 24582 San Bernardino Eastern Mojave Desert, Clark Mountain, 'Fir Canyon' on north side, 1-2.2 km above Green's Well Rd. 1707 Comment
  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
  UCR116270  Epilobium canum subsp. garrettii A. C. Sanders, Mark Elvin 2001-8-3 24585 San Bernardino Eastern Mojave Desert, Kingston Range, canyon 1 mi. SE of Horse Thief Springs 1463 Comment
  UCR116272  Monardella A. C. Sanders, Mark Elvin 2001-8-3 24567 San Bernardino Eastern Mojave Desert, Clark Mountain, 'Fir Canyon' on north side, 1-2.2 km above Green's Well Rd. 1707 Comment
  UCR116275  Hymenoxys cooperi var. canescens A. C. Sanders, Mark Elvin 2001-8-3 24563 San Bernardino Eastern Mojave Desert, Clark Mountain, 'Fir Canyon' on north side, 1-2.2 km above Green's Well Rd. 1707 Comment
  UCR116349  Eriogonum umbellatum var. juniporinum A. C. Sanders, Mark Elvin 2001-8-3 24587 San Bernardino Eastern Mojave Desert, Kingston Range, canyon 1 mi. SE of Horse Thief Springs 1463 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
  UCR116361  Malacothrix glabrata A. C. Sanders, Mitch Provance, Tim Thomas 2001-3-16 23770 San Bernardino Southcentral Mojave Desert, Bristol Lake Basin, 8.8 mi. north of summit of Sheep Hole Pass on Amboy Rd. 244 Comment
  UCR116362  Eriogonum thomasii A. C. Sanders, Mitch Provance, Tim Thomas 2001-3-16 23769 San Bernardino Southcentral Mojave Desert, Bristol Lake Basin, 8.8 mi. north of summit of Sheep Hole Pass on Amboy Rd. 244 Comment
  UCR116366  Thelypodium lasiophyllum A. C. Sanders, Mitch Provance, Tim Thomas 2001-3-16 23804 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
  UCR116377  Melia azedarach A. C. Sanders 2001-3-14 23735 San Bernardino San Bernardino Valley, Yucaipa, 6th St. 0.4 mi. south of Yucaipa Blvd. 738 Comment
  UCR116387  Atriplex serenana var. serenana A. C. Sanders, Mitch Provance 2000-9-17 23669 San Bernardino San Bernardino Valley, Loma Linda, north side of Redlands Blvd. at W side of Richardson St., c. 1/2 mi. east of Tippecanoe Ave. 332 Comment
  UCR116439  Eriogonum thomasii A. C. Sanders, Mitch Provance, Tim Thomas 2001-3-16 23787 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
  UCR116447  Lotus strigosus var. tomentellus A. C. Sanders, Mitch Provance, Tim Thomas 2001-3-16 23807 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
  UCR116450  Mohavea breviflora A. C. Sanders, James L. Reveal, Mitch Provance, Tim Thomas 2001-3-16 23738 San Bernardino Southcentral Mojave Desert, alluvial fan below SE end of Bristol Mtns., NE of Amboy on gasline road, 2 miles from junction of Saltus Rd. and old Hwy 66 244 Comment
  UCR116452  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 east of peak 1583, to summit of 1583 483 Comment
  UCR116504  Eschscholzia parishii A. C. Sanders, Mitch Provance, Tim Thomas 2001-3-16 23784 San Bernardino Southcentral Mojave Desert, northern end of Sheep Hole Mountains, north side of Sheep Hole Pass, 1.3 mi. north of summit (microwave tower) 732 Comment
  UCR116560  Monardella A. C. Sanders, Mark Elvin 2001-8-3 24571 San Bernardino Eastern Mojave Desert, Clark Mountain, 'Fir Canyon' on north side, 1-2.2 km above Green's Well Rd. 1707 Comment
  UCR116640  Brandegea bigelovii A. C. Sanders, Mitch Provance, Tim Thomas 2001-3-16 23817 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
  UCR116641  Eschscholzia glyptosperma A. C. Sanders, Mitch Provance, Tim Thomas 2001-3-16 23810 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
  UCR116642  Erodium texanum A. C. Sanders, Mitch Provance, Tim Thomas 2001-3-16 23811 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
  UCR116657  Camissonia claviformis A. C. Sanders, P. J. MacKay 2001-4-14 24026 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
  UCR116721  Perityle emoryi A. C. Sanders, P. J. MacKay 2001-4-14 24027 San Bernardino South Central Mojave Desert, Hwy 62 at Ironage Rd., east of 29 Palms on south side of Dale Dry Lake 404 Comment
  UCR116725  Orobanche cooperi A. C. Sanders, P. J. MacKay 2001-4-14 24028 San Bernardino South Central Mojave Desert, Hwy 62 at Ironage Rd., east of 29 Palms on south side of Dale Dry Lake 404 Comment
  UCR116726  Chaenactis stevioides A. C. Sanders, P. J. MacKay 2001-4-14 24025 San Bernardino South Central Mojave Desert, Hwy 62 at Ironage Rd., east of 29 Palms on south side of Dale Dry Lake 404 Comment
  UCR116739  Malacothrix glabrata A. C. Sanders, P. J. MacKay 2001-4-14 24007 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
  UCR116747  Pectocarya linearis A. C. Sanders, P. J. MacKay 2001-4-14 23994 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
  UCR116748  Chaenactis fremontii A. C. Sanders, P. J. MacKay 2001-4-14 24000 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
  UCR116750  Bromus rubens A. C. Sanders, P. J. MacKay 2001-4-14 24002 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
  UCR116752  Thelypodium lasiophyllum A. C. Sanders, P. J. MacKay 2001-4-14 24009 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
  UCR116755  Rafinesquia neomexicana A. C. Sanders, Mitch Provance, Tim Thomas 2001-3-16 23765 San Bernardino Southcentral Mojave Desert, Bristol Lake Basin, 8.8 mi. north of summit of Sheep Hole Pass on Amboy Rd. 244 Comment
  UCR117061  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
  UCR117065  Cymopterus panamintensis var. acutifolius A. C. Sanders, Mark Elvin 2001-5-11 24272 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
  UCR117066  Sphaeralcea rusbyi subsp. eremicola A. C. Sanders, Mark Elvin 2001-5-11 24283 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
  UCR117257  Cercocarpus intricatus A. C. Sanders, G. F. Pratt, C. Pierce 1997-4-5 20213 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, spring in canyon south of peak 4849 ft. 1280 Comment
  UCR117269  Cryptantha barbigera A. C. Sanders, G. F. Pratt, C. Pierce 1997-4-5 20222 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, spring in canyon south of peak 4849 ft. 1280 Comment
  UCR117290  Draba cuneifolia A. C. Sanders, G. F. Pratt, C. Pierce 1997-4-5 20234 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, spring in canyon south of peak 4849 ft. 1280 Comment
  UCR117292  Phacelia vallis-mortae A. C. Sanders, G. F. Pratt, C. Pierce 1997-4-5 20232 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, spring in canyon south of peak 4849 ft. 1280 Comment
  UCR118179  Schoenus nigricans A. C. Sanders, G. F. Pratt, C. Pierce 1997-4-5 20217 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, spring in canyon south of peak 4849 ft. 1280 Comment
  UCR118388  Saltugilia australis A. C. Sanders, P. J. MacKay 1994-6-12 14711 San Bernardino San Bernardino Mtns., Crowder Canyon area of Cajon Pass, 2 to 2.2 miles east of Hwy 215 along Hwy 138 1050 Comment
  UCR120262  Suaeda moquinii A. C. Sanders, Pam MacKay, Tim Thomas 1999-8-14 23034 San Bernardino Southern Mojave Desert, W edge of Rabbit Springs, NW of Lucerne Valley 881 Comment
  UCR120265  Salazaria mexicana A. C. Sanders, Pam MacKay, Tim Thomas 1999-8-14 23045 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
  UCR120266  Amaranthus fimbriatus A. C. Sanders, Pam MacKay, Tim Thomas 1999-8-14 23048 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
  UCR120273  Euphorbia setiloba A. C. Sanders, Pam MacKay, Tim Thomas 1999-8-14 23049 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
  UCR120274  Pectis papposa A. C. Sanders, Pam MacKay, Tim Thomas 1999-8-14 23041 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
  UCR120278  Oenothera californica A. C. Sanders, Pam MacKay, Tim Thomas 1999-8-14 23030 San Bernardino Southern Mojave Desert, Hwy 18 c. 2 miles west of Rabbit Dry Lake, just west of Pumalo Rd., near Fifteen Mile Point 915 Comment
  UCR120283  Anemopsis californica A. C. Sanders, Pam MacKay, Tim Thomas 1999-8-14 23058 San Bernardino Mojave Desert, Mojave River at Afton Canyon 457 Comment
  UCR120284  Atriplex lentiformis subsp. torreyi A. C. Sanders, Pam MacKay, Tim Thomas 1999-8-14 23057 San Bernardino Mojave Desert, Mojave River at Afton Canyon 457 Comment
  UCR120287  Salix gooddingii A. C. Sanders, Pam MacKay, Tim Thomas 1999-8-14 23059 San Bernardino Mojave Desert, Mojave River at Afton Canyon 457 Comment
  UCR123243  Mentzelia albicaulis A. C. Sanders, Ed LaRue 1997-4-24 20594 San Bernardino San Bernardino Mtns., BLM land on north side of peak 5524 near Round Mountain, NW of the Partin Bros. (Lester) Mine at Terrace Springs, NE end of S.B. Mtns. 1677 Comment
  UCR125337  Bromus tectorum A. C. Sanders, P. J. MacKay, D. L. Sanders 2003-1-25 25676 San Bernardino San Bernardino Mtns., 'The Narrows' in lower Crowder Canyon, Cajon Pass near Cajon Junction 945 Comment
  UCR125789  Amsinckia menziesii var. menziesii A. C. Sanders, Mitch Provance 2003-4-2 25822 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
  UCR125793  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. 305 Comment
  UCR125794  Gutierrezia californica A. C. Sanders, Mitch Provance 2003-4-2 25815 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
  UCR125797  Encelia farinosa A. C. Sanders, Mitch Provance 2003-4-2 25818 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
  UCR125809  Lotus strigosus A. C. Sanders, Mitch Provance 2003-4-2 25804 San Bernardino San Bernardino Mountains, Cajon Pass, Cleghorn Road on northeast side of I-15, near site of Cajon 976 Comment
  UCR125819  Juncus torreyi A. C. Sanders, P. J. MacKay, D. L. Sanders 2002-11-2 25611 San Bernardino Southern Mojave Desert, Lower Narrows of the Mojave River at National Trails Highway bridge south of Oro Grande [between Oro Grande and Victorville] 811 Comment
  UCR125820  Eriogonum deflexum A. C. Sanders, P. J. MacKay, D. L. Sanders 2002-11-2 25610 San Bernardino Southern Mojave Desert, Lower Narrows of the Mojave River at National Trails Highway bridge south of Oro Grande [between Oro Grande and Victorville] 811 Comment
  UCR125822  Rhamnus crocea A. C. Sanders, Mitch Provance 2003-4-2 25820 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
  UCR125843  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 976 Comment
  UCR125844  Salvia columbariae A. C. Sanders, Mitch Provance 2003-4-2 25793 San Bernardino San Bernardino Mountains, Cajon Pass, Cleghorn Road on northeast side of I-15, near site of Cajon 976 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
  UCR126070  Pectocarya linearis A. C. Sanders, Mark Elvin 2003-4-5 25908 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
  UCR126071  Nemophila menziesii A. C. Sanders, Mark Elvin 2003-4-5 25889 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
  UCR126072  Crossosoma bigelovii A. C. Sanders, Mark Elvin 2003-4-5 25907 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
  UCR126080  Linanthus dichotomus A. C. Sanders, Mark Elvin 2003-4-5 25904 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
  UCR126081  Nama demissa A. C. Sanders, Mark Elvin 2003-4-5 25917 San Bernardino Southern Mojave Desert, UC Burns Pinyon Ridge Reserve, off Skyline Ranch Rd. c. 2 miles (air) ESE of Pioneertown, 1.5 mi. (air) NW of Yucca Valley, between front gate and reserve headquarters at old Burns home 1250 Comment
  UCR126082  Lupinus concinnus A. C. Sanders, Mark Elvin 2003-4-5 25918 San Bernardino Southern Mojave Desert, UC Burns Pinyon Ridge Reserve, off Skyline Ranch Rd. c. 2 miles (air) ESE of Pioneertown, 1.5 mi. (air) NW of Yucca Valley, between front gate and reserve headquarters at old Burns home 1250 Comment
  UCR126086  Quercus cornelius-mulleri A. C. Sanders, Mark Elvin 2003-4-5 25915 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
  UCR126101  Chaenactis stevioides A. C. Sanders, Mark Elvin 2003-4-5 25877 San Bernardino Southern Mojave Desert, UC Burns Pinyon Ridge Reserve, off Skyline Ranch Rd. c. 2 miles (air) ESE of Pioneertown, 1.5 mi. (air) NW of Yucca Valley, between front gate and reserve headquarters at old Burns home 1250 Comment
  UCR126105  Layia glandulosa A. C. Sanders, Mark Elvin 2003-4-5 25873 San Bernardino Southern Mojave Desert, UC Burns Pinyon Ridge Reserve, off Skyline Ranch Rd. c. 2 miles (air) ESE of Pioneertown, 1.5 mi. (air) NW of Yucca Valley, between front gate and reserve headquarters at old Burns home 1250 Comment
  UCR126106  Descurainia pinnata A. C. Sanders, Mark Elvin 2003-4-5 25872 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
  UCR126111  Filago depressa A. C. Sanders, Mark Elvin 2003-4-5 25901 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
  UCR126115  Lotus strigosus var. tomentellus A. C. Sanders, Mark Elvin 2003-4-5 25880 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
  UCR126116  Eschscholzia parishii A. C. Sanders, Mark Elvin 2003-4-5 25909 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
  UCR126129  Pectocarya setosa A. C. Sanders, Mark Elvin 2003-4-5 25893 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
  UCR126130  Lepidium lasiocarpum A. C. Sanders, Mark Elvin 2003-4-5 25892 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
  UCR126132  Thysanocarpus curvipes A. C. Sanders, Mark Elvin 2003-4-5 25890 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
  UCR126293  Carex subfusca A. C. Sanders, P. J. MacKay 1994-7-17 15105 San Bernardino San Bernardino Mtns., Wildhorse Meadow at and just below Wildhorse Spring 2690 Comment
  UCR126294  Carex subfusca A. C. Sanders, P. J. MacKay 1994-7-17 15092 San Bernardino San Bernardino Mtns, Trail from Wildhorse Spring to Sugarloaf Mountain 3034 Comment
  UCR126298  Carex bolanderi A. C. Sanders, P. J. MacKay, S. D. White, C. L. Sanders 1994-9-18 15673 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
  UCR126415  Elymus trachycaulus A. C. Sanders, E. J. Lawlor, P. MacKay, C. L. Sanders 1995-6-24 17415 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
  UCR126965  Caulanthus amplexicaulis A. C. Sanders, K. D. Jones 2003-6-16 26899 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
  UCR127306  Eriophyllum lanatum var. obovatum A. C. Sanders, K. D. Jones 2003-6-16 26917 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
  UCR127310  Deschampsia danthonioides A. C. Sanders, K. D. Jones 2003-6-16 26928 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
  UCR127312  Trichostema austromontanum subsp. austromontanum A. C. Sanders, K. D. Jones 2003-6-16 26909 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
  UCR127315  Veronica peregrina A. C. Sanders, K. D. Jones 2003-6-16 26911 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
  UCR127495  Nemacladus orientalis A. C. Sanders, John Wear, Nathan Moorhatch, Tish Bennett 1995-5-31 17213 San Bernardino San Bernardino Mtns./Mojave Desert, mouth of Cushenbury Canyon, ridges and canyon just south of the Mitsubishi lime plant 1585 Comment
  UCR127501  Dichelostemma capitatum A. C. Sanders, P. J. MacKay, Tim Thomas 2003-5-18 26744 San Bernardino San Bernardino Mountains, Cleghorn Road, 0.5 mi. NE of Cajon 1006 Comment
  UCR127502  Juncus bufonius A. C. Sanders, P. J. MacKay, Tim Thomas 2003-5-18 26774 San Bernardino San Bernardino Mountains, Cleghorn Road, 0.5 mi. NE of Cajon 1006 Comment
  UCR127506  Cryptantha A. C. Sanders, P. J. MacKay, Tim Thomas 2003-5-18 26776 San Bernardino San Bernardino Mountains, Cleghorn Road, 0.5 mi. NE of Cajon 1006 Comment
  UCR127510  Gnaphalium palustre A. C. Sanders, P. J. MacKay, Tim Thomas 2003-5-18 26753 San Bernardino San Bernardino Mountains, Cleghorn Road, 0.5 mi. NE of Cajon 1006 Comment
  UCR127512  Juncus bufonius var. congestus A. C. Sanders, P. J. MacKay, Tim Thomas 2003-5-18 26769 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
  UCR127536  Camissonia A. C. Sanders, P. J. MacKay, Tim Thomas 2003-5-18 26748 San Bernardino San Bernardino Mountains, Cleghorn Road, 0.5 mi. NE of Cajon 1006 Comment
  UCR127693  Cerastium glomeratum A. C. Sanders, E. J. Lott 1993-4-2 13678 San Bernardino San Bernardino Mtns., east side of Water Canyon, a tributary of Wildwood Canyon from the north; SW foot of Pisgah Peak 1067 Comment
  UCR127698  Sorbaria arborea A. C. Sanders, Mitch Provance 2000-9-17 23663 San Bernardino San Bernardino Mtns., Oak Glen, Los Rios Rancho, at head of Little San Gorgonio Creek Canyon 1463 Comment
  UCR127823  Bouteloua barbata A. C. Sanders, Mark A. Elvin 2003-10-5 27262 San Bernardino Southern Mojave Desert, Twentynine Palms, Oasis of Mara at 29 Palms Inn, near intersection of Cottonwood and Mesquite Rds. 610 Comment
  UCR127824  Cyperus esculentus A. C. Sanders, Mark A. Elvin 2003-10-5 27261 San Bernardino Southern Mojave Desert, Twentynine Palms, Oasis of Mara at 29 Palms Inn, near intersection of Cottonwood and Mesquite Rds. 610 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
  UCR127853  Psorothamnus emoryi A. C. Sanders, Mark A. Elvin 2003-10-5 27284 San Bernardino Southern Mojave Desert, large wash southeast of Dale Dry Lake, south side of Hwy 62 just west of Ironage Rd. 410 Comment
  UCR127857  Ambrosia dumosa A. C. Sanders, Mark A. Elvin 2003-10-5 27278 San Bernardino Southern Mojave Desert, along Hwy 62 east of Twentynine Palms, c. 1 mile east of Old Dale 390 Comment
  UCR127909  Phacelia minor A. C. Sanders, P. J. MacKay, Tim Thomas 2003-5-18 26766 San Bernardino San Bernardino Mountains, Cleghorn Road, 0.5 mi. NE of Cajon 1006 Comment
  UCR127939  Nemacladus sigmoideus A. C. Sanders, E. J. Lawlor, P. MacKay, C. L. Sanders 1995-6-24 17370 San Bernardino San Bernardino Mtns, Barton Flats area, Hathaway Flat along Glass Road, near Barton Creek 1829 Comment
  UCR127944  Nemacladus sigmoideus A. C. Sanders, P. J. MacKay, G. K. Helmkamp, A. Knapp 1995-4-23 16718 San Bernardino San Bernardino Mtns/Mojave Desert, Rattlesnake Canyon near Rattlesnake Spring 1220 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
  UCR128071  Eriogonum davidsonii A. C. Sanders, Mark A. Elvin 2003-10-5 27194 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
  UCR128076  Nama demissa A. C. Sanders, Mark A. Elvin 2003-10-5 27205 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
  UCR128080  Bahiopsis parishii A. C. Sanders, Mark A. Elvin 2003-10-5 27209 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
  UCR128082  Erodium cicutarium A. C. Sanders, Mark A. Elvin 2003-10-5 27211 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
  UCR128591  Gilia splendens A. C. Sanders, O. F. Clarke & CNPS Fld. Trip 1992-5-9 12280 San Bernardino San Bernardino Mtns./Mojave Desert, mouth of Burns Canyon, 0.5 mi. west of end of pavement near Rimrock 1463 Comment
  UCR128595  Collinsia heterophylla A. C. Sanders 1992-5-22 12316 San Bernardino San Bernardino Mtns., east of Yucaipa, Birmingham Ranch in Water Canyon, north of Wildwood Canyon 1098 Comment
  UCR128596  Lomatium lucidum A. C. Sanders 1992-5-22 12314 San Bernardino San Bernardino Mtns., east of Yucaipa, Birmingham Ranch in Water Canyon, north of Wildwood Canyon 1098 Comment
  UCR128871  Erodium botrys A. C. Sanders, E. J. Lott, Don Pendleton 1992-4-15 12221 San Bernardino San Bernardino Mtns., Birmingham Ranch at confluence of Water Canyon and Wildwood Canyon, east of Yucaipa 915 Comment
  UCR128872  Vicia sativa A. C. Sanders, E. J. Lott, Don Pendleton 1992-4-15 12220 San Bernardino San Bernardino Mtns., Birmingham Ranch at confluence of Water Canyon and Wildwood Canyon, east of Yucaipa 915 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
  UCR128880  Nemacladus sigmoideus A. C. Sanders, O. F. Clarke & CNPS Fld. Trip 1992-5-9 12279 San Bernardino San Bernardino Mtns./Mojave Desert, mouth of Burns Canyon, 0.5 mi. west of end of pavement near Rimrock 1463 Comment
  UCR128881  Eriogonum maculatum A. C. Sanders, O. F. Clarke & CNPS Fld. Trip 1992-5-9 12278 San Bernardino San Bernardino Mtns./Mojave Desert, mouth of Burns Canyon, 0.5 mi. west of end of pavement near Rimrock 1463 Comment
  UCR128882  Nemacladus longiflorus var. breviflorus A. C. Sanders, O. F. Clarke & CNPS Fld. Trip 1992-5-9 12276 San Bernardino San Bernardino Mtns./Mojave Desert, mouth of Burns Canyon, 0.5 mi. west of end of pavement near Rimrock 1463 Comment
  UCR128903  Lonicera interrupta A. C. Sanders 1992-5-22 12317 San Bernardino San Bernardino Mtns., east of Yucaipa, Birmingham Ranch in Water Canyon, north of Wildwood Canyon 1098 Comment
  UCR129035  Lupinus bicolor A. C. Sanders, E. J. Lott, Don Pendleton 1992-4-15 12211 San Bernardino San Bernardino Mtns., Birmingham Ranch at confluence of Water Canyon and Wildwood Canyon, east of Yucaipa 915 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
  UCR129159  Plagiobothrys arizonicus A. C. Sanders, E. J. Lott, Don Pendleton 1992-4-15 12222 San Bernardino San Bernardino Mtns., Birmingham Ranch at confluence of Water Canyon and Wildwood Canyon, east of Yucaipa 915 Comment
  UCR129432  Juglans californica A. C. Sanders 1992-5-29 12340 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
  UCR129435  Syringa vulgaris A. C. Sanders 1992-5-29 12341 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
  UCR129482  Silene antirrhina A. C. Sanders 1992-5-29 12335 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
  UCR129485  Mimulus brevipes A. C. Sanders 1992-5-29 12333 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
  UCR130308  Physalis crassifolia A. C. Sanders, Mark A. Elvin 2003-10-5 27242 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
  UCR130313  Hilaria rigida A. C. Sanders, Mark A. Elvin 2003-10-5 27221 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
  UCR130314  Quercus cornelius-mulleri A. C. Sanders, Mark A. Elvin 2003-10-5 27243 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
  UCR130318  Lepidospartum squamatum A. C. Sanders, Mark A. Elvin 2003-10-5 27231 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
  UCR130337  Amaranthus fimbriatus A. C. Sanders, Mark A. Elvin 2003-10-5 27306 San Bernardino Southern Mojave Desert, Sheep Hole Pass, west side of Amboy Road between highway and large wash 701 Comment
  UCR130338  Psorothamnus arborescens var. simplicifolius A. C. Sanders, Mark A. Elvin 2003-10-5 27307 San Bernardino Southern Mojave Desert, Sheep Hole Pass, west side of Amboy Road between highway and large wash 701 Comment
  UCR130789  Lappula occidentalis A. C. Sanders 1999-6-24 22884 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
  UCR130793  Elymus trachycaulus A. C. Sanders 1999-6-24 22878 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
  UCR130797  Poa pratensis A. C. Sanders 1999-6-24 22874 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
  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
  UCR130924  Salvia apiana A. C. Sanders, Mitch Provance 1999-6-23 22845 San Bernardino San Bernardino Mtns. foothills, Yucaipa, Wilson Creek north of Oak Glen Rd. & south of Fir Ave., between Fremont and Jefferson 930 Comment
  UCR130927  Lepidium virginicum A. C. Sanders, Mitch Provance 1999-6-23 22848 San Bernardino San Bernardino Mtns. foothills, Yucaipa, Wilson Creek north of Oak Glen Rd. & south of Fir Ave., between Fremont and Jefferson 930 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
  UCR130941  Achillea millefolium A. C. Sanders 1999-7-7 22974 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
  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
  UCR130945  Distichlis spicata A. C. Sanders 1999-7-7 22972 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
  UCR130946  Puccinellia nuttalliana A. C. Sanders 1999-7-7 22976 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
  UCR130995  Galium parisiense A. C. Sanders, Mitch Provance 1999-6-23 22871 San Bernardino San Bernardino Mtns. foothills, Yucaipa, Wilson Creek north of Oak Glen Rd. & south of Fir Ave., between Fremont and Jefferson 930 Comment
  UCR132426  Eleocharis rostellata A. C. Sanders, G. F. Pratt, C. Pierce 1997-4-5 20215 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin National Training Center, spring in canyon south of peak 4849 ft. 1280 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
  UCR132583  Juniperus osteosperma A. C. Sanders, Maile Neel 1999-10-29 23214 San Bernardino San Bernardino Mtns./Mojave Desert, road to Blackhawk Mine (3N36) due east of Mitsubishi Cement Plant, 0.3 mi. east of Hwy 18 1433 Comment
  UCR132821  Draba cuneifolia A. C. Sanders, E. J. Lott 1992-4-8 12193 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
  UCR132958  Ambrosia dumosa A. C. Sanders 1989-3-19 9033 .3 San Bernardino Mojave Desert, 29 Palms Marine Corps Base, east slope of Bullion Mountains, America Mine Training Range 915 Comment
  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
  UCR133837  Juniperus occidentalis subsp. australis A. C. Sanders, Maile Neel 1999-10-29 23191 San Bernardino San Bernardino Mtns., Big Bear Valley, FS Rd. 2N09 near junction with Hwy 38, west of Big Bear Ranger Station 2088 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
  UCR134678  Juniperus osteosperma A. C. Sanders, Maile Neel 1999-10-29 23215 San Bernardino San Bernardino Mtns./Mojave Desert, road to Blackhawk Mine (3N36) due east of Mitsubishi Cement Plant, 0.3 mi. east of Hwy 18 1433 Comment
  UCR134687  Juniperus A. C. Sanders, Maile Neel 1999-10-29 23210 San Bernardino San Bernardino Mtns., Lone Valley, 2.7 miles southeast of Hwy 18 on Smarts Ranch Road 1829 Comment
  UCR135869  Tidestromia oblongifolia A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 28072 San Bernardino Mojave Desert, SE end of Bristol Mountains, 4 miles NE of Amboy 300 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
  UCR135895  Ambrosia dumosa A. C. Sanders, Kent Beaman 2004-4-21 27581 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
  UCR135920  Allionia incarnata A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 28061 San Bernardino Mojave Desert, SE end of Bristol Mountains, 4 miles NE of Amboy 300 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
  UCR135922  Physalis crassifolia A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 28059 San Bernardino Mojave Desert, SE end of Bristol Mountains, 4 miles NE of Amboy 300 Comment
  UCR135925  Cryptantha holoptera A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 28085 San Bernardino Mojave Desert, SE end of Bristol Mountains, 4 miles ENE of Amboy 300 Comment
  UCR135926  Psorothamnus spinosus A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 28093 San Bernardino Mojave Desert, SE end of Bristol Mountains, 4 miles ENE of Amboy 235 Comment
  UCR135939  Cuscuta denticulata A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 28080 San Bernardino Mojave Desert, SE end of Bristol Mountains, 4 miles ENE of Amboy 300 Comment
  UCR135943  Ericameria paniculata A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 28050 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
  UCR135944  Ambrosia salsola A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 28049 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
  UCR135947  Chorizanthe brevicornu A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 28044 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
  UCR135979  Juniperus californica A. C. Sanders, Petra Wester, 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. 1189 Comment
  UCR136290  Camissonia brevipes A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 28032 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
  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
  UCR136292  Tiquilia plicata A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 28057 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
  UCR136296  Eriogonum pusillum A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 28035 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
  UCR137051  Eriodictyon trichocalyx A. C. Sanders, P. J. MacKay, Tim Thomas, Mitch Provance, Petra Wester 2004-6-12 28150 San Bernardino San Bernardino Mtns., Arrastre Creek at Smart's Ranch Road (FS 3N03) crossing c. 5 miles SE of Hwy 18 1829 Comment
  UCR137055  Phacelia curvipes A. C. Sanders, P. J. MacKay, Tim Thomas, Mitch Provance, Petra Wester 2004-6-12 28158 San Bernardino San Bernardino Mtns., Arrastre Creek at Smart's Ranch Road (FS 3N03) crossing c. 5 miles SE of Hwy 18 1829 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
  UCR137313  Prunus fasciculata A. C. Sanders, P. J. MacKay, Tim Thomas, Mitch Provance, Petra Wester 2004-6-12 28173 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
  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
  UCR137317  Phacelia ramosissima A. C. Sanders, P. J. MacKay, Tim Thomas, Mitch Provance, Petra Wester 2004-6-12 28180 San Bernardino San Bernardino Mtns., Arrastre Creek at Smart's Ranch Road (FS 3N03) crossing c. 5 miles SE of Hwy 18 1829 Comment
  UCR137318  Encelia actoni A. C. Sanders, P. J. MacKay, Tim Thomas, Mitch Provance, Petra Wester 2004-6-12 28181 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
  UCR137587  Podocarpus macrophyllus A. C. Sanders, T. B. Salvato 1999-12-10 23299 San Bernardino San Bernardino Valley, Yucaipa, south side of Oak Glen Rd. west of 2nd St. 805 Comment
  UCR138321  Festuca myuros A. C. Sanders, P. J. MacKay, Tim Thomas, Mitch Provance, Petra Wester 2004-6-12 28189 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
  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
  UCR139253  Quercus cornelius-mulleri A. C. Sanders, Petra Wester 2004-6-11 28130 San Bernardino San Bernardino Mtns., Burns Canyon, upper canyon in vicinity of Burns Spring 1524 Comment
  UCR139254  Penstemon eatonii A. C. Sanders, Petra Wester 2004-6-11 28129 San Bernardino San Bernardino Mtns., Burns Canyon, upper canyon in vicinity of Burns Spring 1524 Comment
  UCR139258  Emmenanthe penduliflora A. C. Sanders, Petra Wester 2004-6-11 28133 San Bernardino San Bernardino Mtns., Burns Canyon, upper canyon in vicinity of Burns Spring 1524 Comment
  UCR139555  Mentzelia dispersa A. C. Sanders, P. J. MacKay, E. J. Lawlor, D. L. Sanders 2004-6-27 28370 San Bernardino San Bernardino Mountains, Little Bear Creek, c. 1.5 mi. ENE of Lake Arrowhead, above confluence with Hooks Creek 1470 Comment
  UCR139556  Allophyllum integrifolium A. C. Sanders, P. J. MacKay, E. J. Lawlor, D. L. Sanders 2004-6-27 28368 San Bernardino San Bernardino Mountains, Little Bear Creek, c. 1.5 mi. ENE of Lake Arrowhead, above confluence with Hooks Creek 1470 Comment
  UCR139579  Coleogyne ramosissima A. C. Sanders, Petra Wester 2004-6-11 28139 San Bernardino San Bernardino Mtns., Burns Canyon, upper canyon in vicinity of Burns Spring 1524 Comment
  UCR139589  Madia gracilis A. C. Sanders, P. J. MacKay, E. J. Lawlor, D. L. Sanders 2004-6-27 28340 San Bernardino San Bernardino Mountains, Little Bear Creek, c. 1.5 mi. ENE of Lake Arrowhead, above confluence with Hooks Creek 1470 Comment
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Jan 7 2013
  UCR139593  Mimulus moschatus A. C. Sanders, P. J. MacKay, E. J. Lawlor, D. L. Sanders 2004-6-27 28337 San Bernardino San Bernardino Mountains, Little Bear Creek, c. 1.5 mi. ENE of Lake Arrowhead, above confluence with Hooks Creek 1470 Comment
  UCR139594  Nemophila spatulata A. C. Sanders, P. J. MacKay, E. J. Lawlor, D. L. Sanders 2004-6-27 28338 San Bernardino San Bernardino Mountains, Little Bear Creek, c. 1.5 mi. ENE of Lake Arrowhead, above confluence with Hooks Creek 1470 Comment
  UCR139598  Stachys albens A. C. Sanders, P. J. MacKay, E. J. Lawlor, D. L. Sanders 2004-6-27 28326 San Bernardino San Bernardino Mountains, Little Bear Creek, c. 1.5 mi. ENE of Lake Arrowhead, above confluence with Hooks Creek 1470 Comment
  UCR139600  Chenopodium A. C. Sanders, P. J. MacKay, E. J. Lawlor, D. L. Sanders 2004-6-27 28328 San Bernardino San Bernardino Mountains, Little Bear Creek, c. 1.5 mi. ENE of Lake Arrowhead, above confluence with Hooks Creek 1470 Comment
  UCR139602  Phacelia davidsonii A. C. Sanders, P. J. MacKay, E. J. Lawlor, D. L. Sanders 2004-6-27 28323 San Bernardino San Bernardino Mountains, Little Bear Creek, c. 1.5 mi. ENE of Lake Arrowhead, above confluence with Hooks Creek 1470 Comment
  UCR139610  Chenopodium berlandieri A. C. Sanders, P. J. MacKay, E. J. Lawlor, D. L. Sanders 2004-6-27 28350 San Bernardino San Bernardino Mountains, Little Bear Creek, c. 1.5 mi. ENE of Lake Arrowhead, above confluence with Hooks Creek 1470 Comment
  UCR14002  Psathyrotes annua A. C. Sanders 1973-10-4 0686 San Bernardino Mojave Desert, Iron Mountain, southwest of Barstow Comment
  UCR141238  Collomia grandiflora A. C. Sanders, Jeanine Derby 1975-7-14 00950 San Bernardino San Bernardino Mtns., Big Bear City, near Sawmill Canyon 2104 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
  UCR144865  Cucurbita palmata A. C. Sanders, Mark A. Elvin 2004-10-10 29017 San Bernardino Southern Mojave Desert, north end of Sheep Hole Mtns., along gasline road 1 mile NE of Amboy Rd. near Sheep Hole Pass 549 Comment
  UCR144866  Brandegea bigelovii A. C. Sanders, Mark A. Elvin 2004-10-10 29016 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
  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
  UCR145093  Croton californicus A. C. Sanders, P. J. MacKay, Tim Thomas 2004-10-17 28904 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
  UCR145097  Eriastrum eremicum A. C. Sanders, P. J. MacKay, Tim Thomas 2004-10-17 28902 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
  UCR145109  Croton californicus A. C. Sanders, P. J. MacKay, Tim Thomas 2004-10-17 28911 San Bernardino Southern Mojave Desert, Belfield Blvd. at southern tip of Spy Mtn., c.1 mile south of Giant Rock, NE of Landers 884 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
  UCR145125  Aristida adscensionis A. C. Sanders, Mark A. Elvin 2004-10-10 28968 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
  UCR145126  Aristida californica A. C. Sanders, Mark A. Elvin 2004-10-10 28957 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
  UCR145143  Eriogonum trichopes A. C. Sanders, Mark A. Elvin 2004-10-10 28972 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
  UCR145147  Salsola paulsenii A. C. Sanders, Mark A. Elvin 2004-10-10 28977 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
  UCR145150  Euphorbia setiloba A. C. Sanders, Mark A. Elvin 2004-10-10 28943 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
  UCR145151  Euphorbia micromera A. C. Sanders, Mark A. Elvin 2004-10-10 28942 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
  UCR145152  Kallstroemia californica A. C. Sanders, Mark A. Elvin 2004-10-10 28941 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
  UCR145156  Dalea mollis A. C. Sanders, Mark A. 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
  UCR145443  Tiquilia plicata A. C. Sanders, P. J. MacKay, Tim Thomas 2004-10-17 28931 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
  UCR145448  Physalis crassifolia A. C. Sanders, Mark A. Elvin 2004-10-10 28951 San Bernardino Southern Mojave Desert, south end of the Sheephole Mtns. along Hwy 62, 2.8 miles west of Clarks Pass, 26.2 miles east of Utah Trail in Twentynine Palms 530 Comment
  UCR145451  Mollugo cerviana A. C. Sanders, Mark A. Elvin 2004-10-10 28952 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
  UCR14712  Sidalcea pedata A. C. Sanders, June Latting, Jeanine Derby 1975-6-23 431 San Bernardino San Bernardino Mtns., Bluff Lake Meadow 2317 Comment
  UCR14720  Castilleja applegatei subsp. martini A. C. Sanders, Jeanine Derby 1975-7-14 00987 San Bernardino San Bernardino Mtns., Bear Valley, Big Bear City, Sawmill Pebble Plain 2165 Comment
  UCR154361  Gilia A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-5-21 17078 San Bernardino San Bernardino Mtns, Coxey Road, 0.4 mi. above turnoff to Oak Spring, wash below Rattlesnake Spring 1600 Comment
  UCR154399  Gilia A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-5-28 17197 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
  UCR154819  Chaenactis stevioides A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip 2005-2-26 29114 San Bernardino Southern Mojave Desert, Cadiz Valley, Hwy 62, 4 miles west of Hwy 177 junction to Desert Center 305 Comment
  UCR157252  Sphaeralcea rusbyi subsp. eremicola A. C. Sanders, D. Malueg, K. D. Jones, et al. 1998-6-4 21967 San Bernardino Eastern Mojave Desert, Cima Dome, lower south slopes on the SCE powerline route, c. 2-3 mi. SW of Wildcat Butte, east of Rainbow Wells 1311 Comment
  UCR157459  Elymus triticoides A. C. Sanders, P. J. MacKay 1994-6-12 14748 San Bernardino San Bernardino Mtns, Cajon Pass area; Horsethief Creek crossing on Forest Service Road 3N22, l mi south of Hwy 138, the Pacific Crest Trail and high powerlines also cross the road here 1175 Comment
  UCR157467  Eucalyptus tereticornis A. C. Sanders, O. F. Clarke, T. P. Krantz, R. F. Thorne 1993-4-27 13840 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
  UCR157470  Gilia A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16803 San Bernardino San Bernardino Mtns, Rimrock, 4.1 miles north of Pioneertown, dirt track west from Rimrock Road, south of Burns Canyon 1372 Comment
  UCR157472  Mentzelia A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16814 San Bernardino San Bernardino Mtns, Rimrock, 4.1 miles north of Pioneertown, dirt track west from Rimrock Road, south of Burns Canyon 1372 Comment
  UCR157480  Mentzelia albicaulis A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16753 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  UCR157482  Camissonia pallida A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16760 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  UCR157590  Gilia A. C. Sanders, E. A. Helmkamp, G. K. Helmkamp 1995-4-30 16817 San Bernardino San Bernardino Mtns, Rimrock, 4.1 miles north of Pioneertown, dirt track west from Rimrock Road, south of Burns Canyon 1372 Comment
  UCR157595  Verbena lasiostachys A. C. Sanders, P. J. MacKay, Scott D. White, C. L. Sanders 1994-9-18 15697 San Bernardino San Bernardino Mtns., Clark's Ranch (site) along the Seven Pines Road c. 0.25 mi east of Deer Creek, Santa Ana River canyon 1494 Comment
  UCR157649  Arabis A. C. Sanders, P. J. MacKay 1994-6-12 14702 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
  UCR157736  Cryptantha nevadensis var. rigida A. C. Sanders, Steve Boyd, B. G. Pitzer, et al. 1986-4-12 6452 San Bernardino S Mojave Desert/San Bernardino Mtns. Foothills, Mojave River Valley SE of Hesperia, north slopes of a hill along Lake Arrowhead Road, 1.8 miles south of Ranchero Road and near the confluence of the Mojave River and Deep Creek 948 Comment
  UCR157859  Gilia A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16844 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
  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
  UCR157868  Astragalus didymocarpus A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-5-7 16916 San Bernardino Mojave Desert/ N foot of San Bernardino Mtns., Blackhawk Slide, south side of Old Woman Springs Rd. (Hwy 247), c. 3 miles west of the turnoff to Partin Bros. Mine (Terrace Sprs.) 960 Comment
  UCR157871  Nemacladus sigmoideus A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16890 San Bernardino San Bernardino Mountains, Burns Canyon, 2.1 mi above Rimrock Rd., just below Burns Spring 1530 Comment
  UCR157875  Lotus humistratus A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16867 San Bernardino San Bernardino Mtns, Burns Canyon, 2.1 mi above Rimrock Rd, just below Burns Spring 1585 Comment
  UCR157876  Eriogonum maculatum A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16883 San Bernardino San Bernardino Mtns, Burns Canyon, 2.1 mi above Rimrock Rd, just below Burns Spring 1585 Comment
  UCR157885  Eriogonum pusillum A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16801 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  UCR157886  Camissonia pallida A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16830 San Bernardino San Bernardino Mtns, Rimrock, 4.1 miles north of Pioneertown, dirt track west from Rimrock Road, south of Burns Canyon 1372 Comment
  UCR158090  Epilobium A. C. Sanders, P. J. MacKay 1994-7-10 15003 .2 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
  UCR158091  Gayophytum oligospermum A. C. Sanders, P. J. MacKay 1994-6-19 14810 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  UCR158124  Nemacladus orientalis A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-5-7 16914 San Bernardino Mojave Desert/ N foot of San Bernardino Mtns., Blackhawk Slide, south side of Old Woman Springs Rd. (Hwy 247), c. 3 miles west of the turnoff to Partin Bros. Mine (Terrace Sprs.) 960 Comment
  UCR158249  Poa pratensis A. C. Sanders 1994-6-6 14685 San Bernardino San Bernardino Mtns, Waters Road near Fernwood Drive, Seeley Creek drainage between Valley of Enchantment and Cedarpines Park 1525 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
  UCR158792  Lupinus arizonicus A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip 2005-2-26 29080 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
  UCR158795  Malacothrix glabrata A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip 2005-2-26 29081 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
  UCR158956  Lotus rigidus A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip 2005-2-26 29097 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
  UCR159140  Melica A. C. Sanders, E. J. Lott 1993-5-14 14061 San Bernardino San Bernardino Mtns., Pisgah Peak Road, c. 1.5 km above Oak Glen Road, NW foot of Pisgah Peak 1100 Comment
  UCR159214  Lupinus agardhianus A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip 2005-2-26 29110 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
  UCR159217  Cryptantha racemosa A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip 2005-2-26 29108 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
  UCR159273  Plagiobothrys jonesii A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip 2005-2-26 29112 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
  UCR159274  Senecio mohavensis A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip 2005-2-26 29093 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
  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
  UCR159857  Gnaphalium palustre A. C. Sanders, R. T. Hawke, et al. 2005-7-3 31327 San Bernardino San Bernardino Mtns., Cienaga Seca, Blue Sky Meadow Science Camp, S and W sides of the meadow 2470 Comment
  UCR159869  Descurainia sophia A. C. Sanders, R. T. Hawke, et al. 2005-7-3 31344 San Bernardino San Bernardino Mtns., Cienaga Seca, Blue Sky Meadow Science Camp, S and W sides of the meadow 2470 Comment
  UCR160340  Aralia californica A. C. Sanders, Scott D. White 1994-8-25 15450 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
  UCR160341  Rhamnus tomentella subsp. cuspidata A. C. Sanders, Scott D. White 1994-8-25 15465 San Bernardino San Bernardino Mtns., Base of Keller Cliffs, along F.S. road 1N09 (City Cr. Truck Trail) 1170 Comment
  UCR160342  Lotus nevadensis var. davidsonii A. C. Sanders, Scott D. White 1994-8-25 15457 San Bernardino San Bernardino Mtns., Hemlock Creek at and below F.S. road 1N09 (City Cr. Truck Trail) 1155 Comment
  UCR160411  Chenopodium strictum var. glaucophyllum A. C. Sanders, Mitch Provance 2000-10-1 23702 San Bernardino San Bernardino Mtns., Cactus Flat area, Hwy 18 at mile post 80.91, 0.4 mi. above junction with FS Rd 3N03 to Lone Valley and Smart Ranch 1860 Comment
  UCR160415  Chenopodium berlandieri A. C. Sanders, Mitch Provance 2000-10-1 23697 San Bernardino San Bernardino Mtns., Big Bear Valley, along Hwy 38 at E edge of Fawnskin, north side of Big Bear Lake 2116 Comment
  UCR160416  Bothriochloa barbinodis A. C. Sanders 1994-8-30 15490 San Bernardino San Bernardino Mtns, Cajon Pass along Hwy I-15, 4.7 to 5 mi below Cajon Junction (Hwy 138) 770 Comment
  UCR160472  Castilleja angustifolia A. C. Sanders, P. J. MacKay, A. Meyer 1995-6-11 17286 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
  UCR160476  Salix A. C. Sanders, Scott D. White 1993-7-31 14173 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
  UCR160767  Mimulus A. C. Sanders, P. J. MacKay, A. Meyer 1995-6-11 17312 San Bernardino San Bernardino Mtns., Smart's Ranch Road (3N03) crossing of Arrastre Creek, 4.9 mi SE of Hwy 18 1845 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
  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
  UCR162903  Gilia A. C. Sanders 1993-4-11 13742 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
  UCR163145  Galium A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16892 San Bernardino San Bernardino Mtns, Burns Canyon, 2.1 mi above Rimrock Rd, just below Burns Spring 1585 Comment
  UCR163679  Carex praegracilis A. C. Sanders, R. T. Hawke, et al. 2005-7-4 31362 San Bernardino San Bernardino Mtns., Cienaga Seca, Blue Sky Meadow Science Camp, N and W sides of the meadow 2470 Comment
  UCR163689  Polygonum argyrocoleon A. C. Sanders 2005-7-4 31388 San Bernardino San Bernardino Mtns., Cienaga Seca, Blue Sky Meadow Science Camp, N and W sides of the meadow 2470 Comment
  UCR163840  Muhlenbergia richardsonis A. C. Sanders, R. T. Hawke, et al. 2005-7-3 31348 San Bernardino San Bernardino Mtns., Cienaga Seca, Blue Sky Meadow Science Camp, S 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
  UCR163845  Bromus catharticus A. C. Sanders, R. T. Hawke, et al. 2005-7-4 31382 San Bernardino San Bernardino Mtns., Cienaga Seca, Blue Sky Meadow Science Camp, N and W sides of the meadow 2470 Comment
  UCR163846  Stipa A. C. Sanders, R. T. Hawke, et al. 2005-7-4 31381 San Bernardino San Bernardino Mtns., Cienaga Seca, Blue Sky Meadow Science Camp, N and W sides of the meadow 2470 Comment
  UCR164447  Gilia A. C. Sanders, D. Malueg, K. D. Jones 1998-6-4 21974 San Bernardino Eastern Mojave Desert, Kelso Mtns. along the SCE powerline route, near the crest of the range 1098 Comment
  UCR164452  Polygonum A. C. Sanders 1994-7-31 15203 San Bernardino San Bernardino Mtns., Miller Canyon at the road crossing of the Mojave River just above Pilot Rock Conservation Camp, 0.7 miles east of Hwy 138 junction 1134 Comment
  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
  UCR165407  Galium A. C. Sanders, Mark Elvin 2001-8-3 24572 San Bernardino Eastern Mojave Desert, Clark Mountain, 'Fir Canyon' on north side, 1-2.2 km above Green's Well Rd. 1707 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
  UCR166123  Camissoniopsis pallida subsp. pallida A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16887 San Bernardino San Bernardino Mtns, Burns Canyon, 2.1 mi above Rimrock Rd, just below Burns Spring 1585 Comment
  UCR166127  Camissoniopsis pallida subsp. pallida A. C. Sanders 1993-4-11 13718 San Bernardino San Bernardino Mtns., Hwy 138 in the Cajon Pass area, 3.2 miles east of I-15 at Cajon Junction, 0.9 mile west of Summit, in upper Crowder Canyon 1100 Comment
  UCR166213  Aster A. C. Sanders, P. J. MacKay, G. K. Helmkamp, Scott D. White 1994-8-21 15362 San Bernardino San Bernardino Mtns, Arrowbear Lake, in community of same name, east of Running Springs 1890 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
  UCR166218  Gilia A. C. Sanders, P. J. MacKay 1995-5-13 16995 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
  UCR166305  Mentzelia montana A. C. Sanders, Curtis Clark, et al, 1997-5-18 20719 San Bernardino San Bernardino Mountains, Santa Ana River Canyon near Barton Flats, at junction of FS roads 1N45 and 1N04, SW of Sugarloaf Mtn. 1805 Comment
  UCR166306  Mentzelia albicaulis A. C. Sanders, E. J. Lawlor, C. L. Sanders 1995-4-1 16300 San Bernardino Mojave Desert, 3 mi east of Hwy 395 at a point 14.8 mi north of Adelanto (Air Base Road), on a dirt road to scattered residences 810 Comment
  UCR166310  Mentzelia albicaulis A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-5-21 17003 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
  UCR166311  Mentzelia montana A. C. Sanders, P. J. MacKay 1995-5-13 16997 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
  UCR166312  Mentzelia montana A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-5-21 17105 San Bernardino San Bernardino Mtns, west foot of Rattlesnake Mtn, 1.2 miles above the turnoff to Oak Spring on Coxey Rd. 1738 Comment
  UCR170293  Salvia mellifera A. C. Sanders, L. Lubinsky, E. J. Lawlor, D. L. Sanders 2006-3-26 31935 San Bernardino San Bernardino Valley Region, upper Scott Canyon above canyon bend at powerlines, Loma Linda Hills, south of end of Bryn Mawr Ave., c. 0.6 mi. north of Riverside Co. line 518 Comment
  UCR170294  Croton californicus A. C. Sanders, L. Lubinsky, E. J. Lawlor, D. L. Sanders 2006-3-26 31941 San Bernardino San Bernardino Valley Region, upper Scott Canyon above canyon bend at powerlines, Loma Linda Hills, south of end of Bryn Mawr Ave., c. 0.6 mi. north of Riverside Co. line 518 Comment
  UCR170298  Camissonia californica A. C. Sanders, L. Lubinsky, E. J. Lawlor, D. L. Sanders 2006-3-26 31945 San Bernardino San Bernardino Valley Region, lower Scott Canyon below canyon bend at powerlines, Loma Linda Hills, south of end of Bryn Mawr Ave. 457 Comment
  UCR174388  Galium parisiense A. C. Sanders 2006-6-7 32737 San Bernardino San Bernardino Valley, mouth of Mill Creek Canyon at Greenspot, north side of Hwy 38 (Mill Crk. Rd.) from Greenspot Rd. to 1 km above (east), south side of wash 659 Comment
  UCR174399  Prunus ilicifolia A. C. Sanders 2006-6-5 33105 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
  UCR174419  Chaenactis glabriuscula A. C. Sanders 2006-6-5 33111 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
  UCR174420  Cryptantha decipiens A. C. Sanders 2006-6-5 33109 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
  UCR174421  Camissoniopsis bistorta A. C. Sanders 2006-6-5 33110 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
  UCR174422  Chorizanthe parryi var. parryi A. C. Sanders 2006-6-5 33090 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
  UCR174507  Adenostoma fasciculatum A. C. Sanders 2006-6-7 32732 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
  UCR174508  Chorizanthe parryi var. parryi A. C. Sanders 2006-6-7 32731 San Bernardino San Bernardino Valley, mouth of Mill Creek Canyon at Greenspot, north side of Hwy 38 (Mill Crk. Rd.) from Greenspot Rd. to 1 km above (east), south side of wash 659 Comment
  UCR174514  Eriogonum gracile A. C. Sanders 2006-6-5 33117 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
  UCR174573  Cryptantha corollata A. C. Sanders 2006-6-7 32723 San Bernardino San Bernardino Valley, mouth of Mill Creek Canyon at Greenspot, north side of Hwy 38 (Mill Crk. Rd.) from Greenspot Rd. to 1 km above (east), south side of wash 659 Comment
  UCR174574  Lolium perenne A. C. Sanders 2006-6-6 32689 San Bernardino San Bernardino Valley, Santa Ana River wash north of Mentone, pipeline route crossing beyond end of Wabash Ave. 473 Comment
  UCR174578  Calystegia macrostegia A. C. Sanders 2006-6-7 32716 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
  UCR174583  Navarretia atractyloides A. C. Sanders 2006-6-7 32714 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
  UCR174588  Eucrypta chrysanthemifolia A. C. Sanders 2006-6-6 32698 San Bernardino San Bernardino Valley, bench above Santa Ana River floodplain, just north of Redlands Municipal Airport, off north end of Wabash Ave., Mentone 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
  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
  UCR175912  Lessingia filaginifolia A. C. Sanders, Kent Beaman, T. B. Salvato, et al 2006-9-8 33151 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
  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
  UCR175929  Horkelia rydbergii A. C. Sanders, Kent Beaman, T. B. Salvato, et al 2006-9-8 33125 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
  UCR175931  Achillea millefolium A. C. Sanders, Kent Beaman, T. B. Salvato, et al 2006-9-8 33127 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
  UCR175935  Juncus macrophyllus A. C. Sanders, Kent Beaman, T. B. Salvato, et al 2006-9-8 33141 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
  UCR175936  Agrostis scabra A. C. Sanders, Kent Beaman, T. B. Salvato, et al 2006-9-8 33140 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
  UCR175986  Chenopodium missouriense A. C. Sanders, Mitch Provance 2000-9-17 23664 San Bernardino San Bernardino Mtns., Oak Glen, Los Rios Rancho, at head of Little San Gorgonio Creek Canyon 1463 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
  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
  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
  UCR17706  Cymopterus multinervatus A. C. Sanders 1978-4-11 593 San Bernardino Eastern Mojave Desert, Clark Mountain area, Kingston Wash, 0.25 mi. west of intersection of Excelsior Mine Rd & road to Pachalka Spring 1030 Comment
  UCR177102  Nemacladus sigmoideus A. C. Sanders, G. K. Helmkamp, P. J. MacKay 1995-5-21 17101 San Bernardino San Bernardino Mtns, west foot of Rattlesnake Mtn, 1.2 miles above the turnoff to Oak Spring on Coxey Rd. 1738 Comment
  UCR177105  Lessingia glandulifera var. glandulifera A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1996-8-25 19496 San Bernardino San Bernardino Mountains, Bear Valley near Sugarloaf, Erwin Ranch Road c. 0.1 mi. east of Hwy 38 2073 Comment
  UCR17732  Lomatium parryi A. C. Sanders 1976-6-12 678 San Bernardino Eastern Mojave Desert, north side of Clark Mountain 1951 Comment
  UCR17735  Hymenopappus filifolius A. C. Sanders 1976-6-12 00141 San Bernardino Eastern Mojave Desert, north side of Clark Mountain, in the canyon below the fir grove 1829 Comment
  UCR177391  Juncus macrophyllus A. C. Sanders, G. K. Helmkamp, Scott D. White, E. J. lawlor & C. L. Sanders 1994-9-11 15620 San Bernardino San Bernardino Mountains, Santa Ana River Canyon midway between the upper two powehouses 762 Comment
  UCR17790  Eriogonum gracillimum A. C. Sanders 1977-3-27 870 San Bernardino Central Mojave Desert, 10 mi NE of Barstow on the Copper City Rd. 915 Comment
  UCR17798  Malacothrix sonchoides A. C. Sanders 1978-4-26 00158 San Bernardino Southern Mojave Desert, c. 15 mi north of Yucca Valley near Giant Rock 854 Comment
  UCR17827  Eriophyllum wallacei A. C. Sanders 1977-3-10 113 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
  UCR17828  Camissonia brevipes A. C. Sanders 1977-3-10 448 San Bernardino Mojave Desert, Black Canyon, 20 miles NW of Barstow 915 Comment
  UCR17872  Lepidium lasiocarpum A. C. Sanders, R. Twitchell 1978-4-6 00235 San Bernardino Eastern Mojave Desert, 4 mi NW of Kelso, on the Kelbaker Road 854 Comment
  UCR17969  Glossopetalon spinescens A. C. Sanders 1976-4-28 289 San Bernardino Eastern Mojave Desert, Live Oak Canyon in the New York Mtns. 1951 Comment
  UCR18031  Malacothrix glabrata A. C. Sanders 1976-4-30 157 San Bernardino Eastern Mojave Desert, 8 miles south of Kelso on Kelbaker Road 856 Comment
  UCR18033  Chaenactis fremontii A. C. Sanders 1976-4-30 617 San Bernardino Eastern Mojave Desert, 8 miles south of Kelso on Kelbaker Road 856 Comment
  UCR18037  Hymenopappus filifolius A. C. Sanders 1975-6-30 0142 San Bernardino San Bernardino Mtns., Hwy 38 near South Fork Campground 1982 Comment
  UCR18044  Lomatium mohavense A. C. Sanders 1978-5-7 597 San Bernardino Mojave Desert, Trona Road at intersection with Hwy 395, just north of town of Red Mountain 1100 Comment
  UCR18049  Eriophyllum pringlei A. C. Sanders 1978-5-7 110 San Bernardino Northern Mojave Desert, 0.25 mi. south of Atolia on Hwy 395 976 Comment
  UCR18065  Linanthus parryae A. C. Sanders 1978-5-7 536 San Bernardino Western Mojave Desert, +- 15 mi south of Red Mountain along Hwy 395 854 Comment
  UCR18109  Linanthus demissus A. C. Sanders 1978-5-6 529 San Bernardino Eastern Mojave Desert, NW of Clark Mountain along the powerline road 1220 Comment
  UCR18119  Lotus humistratus A. C. Sanders 1978-3-28 00336 San Bernardino Mojave Desert, Stoddard Valley c. 10 mi SE of Barstow and 0.5 mi east of Barstow Road 915 Comment
  UCR18130  Arabis perennans A. C. Sanders 1976-4-27 00692 San Bernardino Eastern Mojave Desert, Pinto Mountain, near Mid Hills 1829 Comment
  UCR18209  Baileya pleniradiata A. C. Sanders, R. Twitchell 1978-4-5 807 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
  UCR18214  Chorizanthe rigida A. C. Sanders, R. Twitchell 1978-4-5 867 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
  UCR18219  Eschscholzia glyptosperma A. C. Sanders, R. Twitchell 1978-4-5 473 San Bernardino Central Mojave Desert, 3.9 mi east of the Field Rd. exit on I-15, c. 7 miles NW of Afton Canyon, south of the highway at rest area, near site of Midway 549 Comment
  UCR18230  Lupinus concinnus subsp. orcuttii A. C. Sanders 1978-4-6 00345 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
  UCR18231  Calycoseris parryi A. C. Sanders 1978-4-6 810 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
  UCR18249  Linanthus jonesii A. C. Sanders, R. Twitchell 1978-4-7 533 San Bernardino Eastern Colorado Desert, Chemehuevi Valley, 5 miles SW of Havasu Lake, along Chemehuevi Wash near West Well 232 Comment
  UCR18250  Chaenactis carphoclinia var. carphoclinia A. C. Sanders, R. Twitchell 1978-4-7 613 San Bernardino Eastern Colorado Desert, Chemehuevi Valley, 5 miles SW of Havasu Lake, along Chemehuevi Wash near West Well 232 Comment
  UCR18251  Astragalus nuttallianus A. C. Sanders, R. Twitchell 1978-4-7 00323 San Bernardino Eastern Colorado Desert, along Hwy 95 at the west foot of the Chemehuevi Mountains, north of Havasu Lake Road 610 Comment
  UCR18262  Muhlenbergia microsperma A. C. Sanders, R. Twitchell 1978-4-6 975 San Bernardino Eastern Mojave Desert, Ward Valley, east of the Old Woman Mtns, in Homer Wash where the gas line road crosses 549 Comment
  UCR18265  Lesquerella tenella A. C. Sanders, R. Twitchell 1978-4-6 00240 San Bernardino Eastern Mojave Desert, Ward Valley, east of the Old Woman Mtns, in Homer Wash where the gas line road crosses 549 Comment
  UCR18279  Gilia stellata A. C. Sanders 1978-4-6 513 San Bernardino Eastern Mojave Desert, NW end of Kelso Mountains 1128 Comment
  UCR18284  Plagiobothrys jonesii A. C. Sanders, R. Twitchell 1978-4-5 0832 San Bernardino Central Mojave Desert, south of East Cronese Dry Lake at the Basin Road. exit off Interstate Hwy 15 366 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
  UCR18292  Krascheninnikovia lanata A. C. Sanders 1978-4-6 00284 San Bernardino Eastern Mojave Desert, NW end of Kelso Mountains 1128 Comment
  UCR18295  Nemacladus rubescens A. C. Sanders, R. Twitchell 1978-4-5 00262 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
  UCR18301  Ziziphus jujuba A. C. Sanders 1979-10-5 s.n. San Bernardino Mojave Desert, persisting at old ranch on the W side of Harper Dry Lake 640 Comment
  UCR18325  Machaeranthera pinnatifida subsp. gooddingii A. C. Sanders, R. Twitchell 1978-4-7 00129 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
  UCR18334  Monoptilon bellioides A. C. Sanders 1978-4-7 00159 San Bernardino Eastern Colorado Desert, Chemehuevi Valley, 5 miles SW of Havasu Lake, along Chemehuevi Wash near West Well 232 Comment
  UCR18339  Cryptantha barbigera A. C. Sanders, R. Twitchell 1978-4-6 00187 San Bernardino Sonoran (Eastern Colorado) Desert, Chemehuevi Wash near West Well, 5 mi SW of Havasu Lake 232 Comment
  UCR18340  Lotus strigosus A. C. Sanders, R. Twitchell 1978-4-7 00342 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
  UCR18347  Cercidium microphyllum A. C. Sanders, R. Twitchell 1978-4-7 00329 San Bernardino Eastern Colorado Desert, Whipple Mountains, 4 mi due south of the city of Havasu Lake, along utility road 244 Comment
  UCR18348  Gilia scopulorum A. C. Sanders, R. Twitchell 1978-4-7 504 San Bernardino Eastern Colorado Desert, Chemehuevi Valley, 5 miles SW of Havasu Lake, along Chemehuevi Wash near West Well 232 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
  UCR188178  Aristida purpurea A. C. Sanders, Mark A. Elvin, Tim Thomas 2007-10-5 34346 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
  UCR188449  Muhlenbergia appressa A. C. Sanders, Mark A. Elvin, Tim Thomas 2007-10-5 34360 San Bernardino Central Mojave Desert, Ord Mountains, at Sweetwater Spring 1463 Comment
  UCR188460  Euphorbia setiloba A. C. Sanders, Mark A. Elvin, Tim Thomas 2007-10-5 34368 San Bernardino Central Mojave Desert, Ord Mountains, at Sweetwater Spring 1463 Comment
  UCR188461  Sporobolus flexuosus A. C. Sanders, Mark A. Elvin, Tim Thomas 2007-10-5 34367 San Bernardino Central Mojave Desert, Ord Mountains, at Sweetwater Spring 1463 Comment
  UCR188462  Amaranthus torreyi A. C. Sanders, Mark A. Elvin, Tim Thomas 2007-10-5 34366 San Bernardino Central Mojave Desert, Ord Mountains, at Sweetwater Spring 1463 Comment
  UCR188799  Salvia mohavensis A. C. Sanders, Mark A. Elvin 2007-10-6 34396 San Bernardino Central Mojave Desert, Ord Mountains, canyon at Willow Spring 1585 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
  UCR188808  Pectis papposa A. C. Sanders, Mark A. Elvin 2007-10-6 34409 San Bernardino Central Mojave Desert, Ord Mountains, lower part of canyon below Willow Spring 1392 Comment
  UCR188814  Erioneuron pulchellum A. C. Sanders, Mark A. Elvin, Tim Thomas 2007-10-5 34381 San Bernardino Central Mojave Desert, Ord Mountains, at Sweetwater Spring 1463 Comment
  UCR192240  Asclepias nyctaginifolia A. C. Sanders 2008-4-2 34682 A San Bernardino Eastern Mojave Desert, Ivanpah Valley, alluvial slopes along powerline road from Primm to Keaney Pass, 3.6 miles from edge of Primm 878 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
  UCR192242  Eschscholzia glyptosperma A. C. Sanders 2008-4-2 34670 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
  UCR192521  Mentzelia A. C. Sanders 2008-4-2 34692 San Bernardino Eastern Mojave Desert, Ivanpah Valley, foothills and alluvial slopes along powerline road from Primm to Keaney Pass 980 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
  UCR194529  Phacelia fremontii A. C. Sanders, Jim Andre, M. O. Bagley, A. Howald, et al 2008-3-19 34440 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
  UCR194531  Buddleja utahensis A. C. Sanders, Jim 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
  UCR194535  Pennisetum clandestinum A. C. Sanders, D. L. Sanders 2008-3-2 34423 San Bernardino Transverse Range; San Bernardino Mtns., City Creek Ranger Station, on City Creek Rd. (Hwy 330) midway between Highland and Running Springs 792 Comment
  UCR194536  Medicago lupulina A. C. Sanders, D. L. Sanders 2008-3-2 34422 San Bernardino Transverse Range; San Bernardino Mtns., City Creek Ranger Station, on City Creek Rd. (Hwy 330) midway between Highland and Running Springs 792 Comment
  UCR195973  Rhus laurina A. C. Sanders 2007-1-26 33285 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
  UCR195974  Lepidospartum squamatum A. C. Sanders 2007-1-26 33284 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
  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
  UCR195983  Baccharis salicifolia A. C. Sanders 2007-1-26 33282 San Bernardino San Gabriel Valley, Upland, northwest side of town, just east of Los Angeles Co. line, long-abandoned (c. 40 years?) gravel pit at 210 Fwy and Base Line Rd, north side of Base Line 503 Comment
  UCR196286  Cercocarpus betuloides A. C. Sanders 2007-1-26 33293 San Bernardino San Gabriel Valley, Upland, northwest side of town, just east of Los Angeles Co. line, long-abandoned (c. 40 years?) gravel pit at 210 Fwy and Base Line Rd, north side of Base Line 503 Comment
  UCR203382  Cryptantha maritima var. maritima A. C. Sanders, Jim Andre 2009-3-12 36321 San Bernardino Mojave Desert, Cadiz Valley, 3.3 miles NE of Saltus, 5 miles WSW of Chambless, c. 0.5 mi. south of National Trails Hwy. (old Rte 66) on dirt road (gasline rte?) c. 0.16 mi. east of Bolo Rd. 267 Comment
  UCR203423  Lepidium lasiocarpum A. C. Sanders, Jim Andre, A. Howald, et al 2009-3-4 36206 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
  UCR203424  Cryptantha dumetorum A. C. Sanders, Jim Andre, A. Howald, et al 2009-3-4 36207 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
  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
  UCR203428  Eschscholzia covillei A. C. Sanders, Jim Andre, A. Howald, et al 2009-3-5 36223 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
  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
  UCR203445  Cryptantha dumetorum A. C. Sanders, Jim Andre, M. O. Bagley, et al 2009-3-10 36287 San Bernardino Mojave Desert, Cadiz Valley, wash at dirt road crossing 1.7 miles SW of Chambless, 3 miles NW of Cadiz 210 Comment
  UCR203457  Erodium texanum A. C. Sanders, Jim Andre, A. Howald, et al 2009-3-5 36236 San Bernardino Mojave Desert, Cady Mountains, along powerline road c. 11 mi. NE of I-40, east of peak 2633 610 Comment
  UCR203458  Stylocline micropoides A. C. Sanders, Jim Andre, A. Howald, et al 2009-3-4 36200 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
  UCR203469  Erodium cicutarium A. C. Sanders, Jim Andre, A. Howald, et al 2009-3-4 36204 San Bernardino Mojave Desert, Cady Mountains at edge of Broadwell Valley, along powerline road c. 10 mi. NE of I-40, at foot of peak 2633, N of Sleeping Beauty Mtn. 671 Comment
  UCR203490  Phoradendron californicum A. C. Sanders, Jim Andre, A. Howald, et al 2009-3-8 36279 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
  UCR203491  Phacelia tanacetifolia A. C. Sanders, Jim Andre 2009-3-7 36271 San Bernardino Mojave Desert, south of I-40 at Barstow/Daggett Airport Rd. (=Hidden Springs Rd.) exit, c. 1.1 mi. airline SW of the airport 645 Comment
  UCR203492  Ephedra californica A. C. Sanders, Jim Andre 2009-3-7 36272 San Bernardino Mojave Desert, south of I-40 at Barstow/Daggett Airport Rd. (=Hidden Springs Rd.) exit, c. 1.1 mi. airline SW of the airport 645 Comment
  UCR203496  Nama pusilla A. C. Sanders, Jim Andre, Brian A. Elliott, et al 2009-3-6 36262 San Bernardino Mojave Desert, Broadwell Valley, SW of Broadwell Lake on alluvial fan from the Cady Mtns. 424 Comment
  UCR203500  Rafinesquia neomexicana A. C. Sanders, Jim Andre 2009-3-12 36313 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
  UCR203501  Plantago ovata A. C. Sanders, Jim Andre 2009-3-12 36314 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
  UCR203502  Chaenactis fremontii A. C. Sanders, Jim Andre 2009-3-12 36315 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
  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
  UCR203511  Cryptantha dumetorum A. C. Sanders, Jim Andre, Brian A. Elliott, et al 2009-3-6 36268 San Bernardino Mojave Desert, Broadwell Valley, SW of Broadwell Lake on alluvial fan from the Cady Mtns. 430 Comment
  UCR203515  Cryptantha circumscissa A. C. Sanders 2009-3-11 36300 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
  UCR203516  Pectocarya recurvata A. C. Sanders 2009-3-11 36302 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
  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
  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
  UCR203620  Eremalche rotundifolia A. C. Sanders 2009-3-16 36462 San Bernardino Mojave Desert, Cady Mountains, alluvial slope 2 miles west of Broadwell Lake, c. 1 mile SW of Old Dominion Mine 480 Comment
  UCR203621  Malacothrix coulteri A. C. Sanders 2009-3-16 36465 San Bernardino Mojave Desert, Cady Mountains, alluvial slope 2 miles west of Broadwell Lake, c. 1 mile SW of Old Dominion Mine 480 Comment
  UCR203625  Chaenactis stevioides A. C. Sanders 2009-3-16 36469 San Bernardino Mojave Desert, Cady Mountains, alluvial slope 2 miles west of Broadwell Lake, c. 1 mile SW of Old Dominion Mine 480 Comment
  UCR203626  Camissonia claviformis A. C. Sanders 2009-3-16 36470 San Bernardino Mojave Desert, Cady Mountains, alluvial slope 2 miles west of Broadwell Lake, c. 1 mile SW of Old Dominion Mine 480 Comment
  UCR203824  Filago depressa A. C. Sanders 2009-3-16 36454 San Bernardino Mojave Desert, Cady Mountains, alluvial slope 2 miles west of Broadwell Lake, c. 1 mile SW of Old Dominion Mine 480 Comment
  UCR203827  Phacelia distans A. C. Sanders 2009-3-16 36457 San Bernardino Mojave Desert, Cady Mountains, alluvial slope 2 miles west of Broadwell Lake, c. 1 mile SW of Old Dominion Mine 480 Comment
  UCR203919  Plantago ovata A. C. Sanders 2009-3-12 36343 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
  UCR203920  Euphorbia polycarpa A. C. Sanders 2009-3-12 36344 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
  UCR203921  Euphorbia setiloba A. C. Sanders 2009-3-12 36345 San Bernardino Mojave Desert, small cinder cone on the south side of National Trails Hwy c. 11 miles west of Amboy, 2.3 mi. SE of East Siberia siding, 2.85 mi. west of Baghdad, c. 17.5 miles (air) SE of Ludlow 277 Comment
  UCR203922  Lupinus arizonicus A. C. Sanders 2009-3-12 36346 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
  UCR203926  Mentzelia obscura A. C. Sanders 2009-3-12 36352 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
  UCR203943  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
  UCR203944  Mohavea breviflora A. C. Sanders, Jim Andre 2009-3-13 36368 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
  UCR203948  Chorizanthe corrugata A. C. Sanders, Jim Andre 2009-3-13 36372 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
  UCR203951  Cryptantha angustifolia A. C. Sanders 2009-3-14 36376 San Bernardino Mojave Desert, Cadiz Valley, c. 2.5 miles (air) SW of Chambless 212 Comment
  UCR203955  Pectocarya recurvata A. C. Sanders 2009-3-14 36382 San Bernardino Mojave Desert, Cadiz Valley, c. 3.5 miles (air) SW of Chambless, near the RR 203 Comment
  UCR203956  Malacothrix coulteri A. C. Sanders 2009-3-14 36383 San Bernardino Mojave Desert, Cadiz Valley, c. 3.5 miles (air) SW of Chambless, near the RR 203 Comment
  UCR204139  Loeseliastrum schottii A. C. Sanders 2009-3-14 36380 San Bernardino Mojave Desert, Cadiz Valley, c. 2.5 miles (air) SW of Chambless 212 Comment
  UCR204143  Bromus rubens A. C. Sanders 2009-3-14 36390 San Bernardino Mojave Desert, Cadiz Valley, c. 3.5 miles (air) SW of Chambless, near the RR 203 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
  UCR204148  Encelia frutescens A. C. Sanders 2009-3-15 36395 San Bernardino Mojave Desert, Cadiz Valley, c. 2.2 miles (air) WSW of Chambless 227 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
  UCR204155  Cryptantha nevadensis var. nevadensis A. C. Sanders 2009-3-15 36403 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
  UCR204156  Mentzelia obscura A. C. Sanders 2009-3-15 36404 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
  UCR20559  Gilia hutchinsifolia A. C. Sanders 1978-5-6 496 San Bernardino Eastern Mojave Desert, NW side of Clark Mountain, near the intersection of Excelsior Mine Road and the powerline road toward Keany Pass 993 Comment
  UCR20581  Brickellia arguta A. C. Sanders 1978-5-6 612 San Bernardino Northeastern Mojave Desert, east end Kingston Range, 11.7 mi NW of Kingston Rd (= Winters Pass Rd) on Excelsior Mine Rd Comment
  UCR20587  Glyptopleura marginata A. C. Sanders 1978-5-6 118 San Bernardino Northeastern Mojave Desert, southeast end of Kingston Range. 6.8 mi northwest of Kingston Road (Winters Pass Road) on Excelsior Mine Road 1067 Comment
  UCR20588  Lupinus flavoculatus A. C. Sanders 1978-5-6 00352 San Bernardino Northeastern Mojave Desert, southeast end of Kingston Range. 6.8 mi northwest of Kingston Road (Winters Pass Road) on Excelsior Mine Road 1067 Comment
  UCR20596  Eriophyllum ambiguum A. C. Sanders 1978-5-6 105 San Bernardino Northeastern Mojave Desert, Kingston Range; 0.8 mi east of Horse Thief Springs on the Excelsior Mine Rd. 1325 Comment
  UCR20602  Phacelia curvipes A. C. Sanders 1978-5-6 00389 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
  UCR206027  Carex A. C. Sanders, P. J. MacKay, Tim Thomas 2009-7-31 37130 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
  UCR20612  Poa secunda A. C. Sanders 1978-5-6 s.n. 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
  UCR20669  Chenopodium incanum A. C. Sanders 1975-10-16 0279 San Bernardino Eastern Mojave Desert, eastern New York Mountains, vicinity of Castle Buttes [=Castle Peaks] 1524 Comment
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Dec 10 2011
  UCR209299  Carex pellita A. C. Sanders, P. J. MacKay 1994-7-24 15132 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
  UCR20999  Prenanthella exigua A. C. Sanders 1980-5-25 148 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
  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
  UCR21001  Krascheninnikovia lanata A. C. Sanders 1980-5-25 283 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
  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
  UCR21039  Echinocereus mojavensis A. C. Sanders 1980-5-26 1544 San Bernardino Eastern Mojave Desert, north side of Clark Mountain, lower part of the White Fir Canyon 1677 Comment
  UCR21040  Eriastrum wilcoxii A. C. Sanders, T. P. Krantz, K. R. Neisess 1980-5-24 s.n. San Bernardino Eastern Mojave Desert, Near the Kingston Mtns. Along the Excelsior Mine Rd. about 13 miles from Kingston Rd. Toward Horse Thief Spring 1067 Comment
  UCR21047  Echinocereus engelmannii subsp. engelmannii A. C. Sanders 1980-5-26 1540 San Bernardino Eastern Mojave Desert, north side of Clark Mountain, lower part of the White Fir Canyon 1677 Comment
  UCR210550  Nama pusilla A. C. Sanders, Jim Andre, A. Howald 2009-3-30 36710 San Bernardino Mojave Desert, Pisgah, south of the Cady Mountains, around Pisgah electrical substation 633 Comment
  UCR210552  Malacothrix glabrata A. C. Sanders, Jim Andre, A. Howald 2009-3-30 36716 San Bernardino Mojave Desert, Pisgah, south of the Cady Mountains, around Pisgah electrical substation 633 Comment
  UCR210784  Peucephyllum schottii A. C. Sanders, Jim Andre, A. Howald, et al 2009-3-25 36606 San Bernardino Mojave Desert, Cady Mountains, 3.5 miles SW of Broadwell Lake, c. 2.5 mi. NE of Sleeping Beauty Mtn. 616 Comment
  UCR210787  Chaenactis carphoclinia A. C. Sanders, Jim Andre, A. Howald, et al 2009-3-25 36601 San Bernardino Mojave Desert, Cady Mountains, 3.5 miles SW of Broadwell Lake, c. 2.5 mi. NE of Sleeping Beauty Mtn. 610 Comment
  UCR210799  Androstephium breviflorum A. C. Sanders, Jim Andre, A. Howald 2009-3-30 36707 San Bernardino Mojave Desert, Pisgah, south of the Cady Mountains, around Pisgah electrical substation 633 Comment
  UCR210804  Streptanthella longirostris A. C. Sanders, Jim Andre, A. Howald 2009-3-30 36703 San Bernardino Mojave Desert, Pisgah, south of the Cady Mountains, around Pisgah electrical substation 633 Comment
  UCR210807  Phacelia distans A. C. Sanders, Fred M. Roberts, Eve Laeger, et al 2009-3-28 36682 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
  UCR210817  Mentzelia reflexa A. C. Sanders, Jim Andre, et al 2009-3-29 36695 San Bernardino Mojave Desert, Cady Mountains, 3.5 mi. (air) NE of Sleeping Beauty Mountain, 3.5 mi. west of S end of Broadwell Lake 549 Comment
  UCR210833  Physalis crassifolia A. C. Sanders, Fred M. Roberts, Eve Laeger, et al 2009-3-28 36660 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
  UCR210834  Cryptantha angustifolia A. C. Sanders 2009-4-1 36744 San Bernardino Mojave Desert, west side of Broadwell Dry Lake 401 Comment
  UCR210837  Plagiobothrys jonesii A. C. Sanders, Fred M. Roberts, Eve Laeger, et al 2009-3-28 36662 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
  UCR210838  Pectocarya platycarpa A. C. Sanders 2009-4-1 36746 San Bernardino Mojave Desert, west side of Broadwell Dry Lake 401 Comment
  UCR210849  Cryptantha pterocarya var. cycloptera A. C. Sanders, Jim Andre, A. Howald, et al 2009-3-30 36721 San Bernardino Mojave Desert, off powerline route NE of Pisgah substation, south of the Cady Mountains, near where powerlines cross RR, c. 2 miles NW of Pisgah Siding 639 Comment
  UCR210860  Gilia latiflora A. C. Sanders, Jim Andre, A. Howald, et al 2009-3-31 36734 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
  UCR210861  Cryptantha barbigera A. C. Sanders, Fred M. Roberts, Eve Laeger, et al 2009-3-28 36655 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
  UCR210862  Nicotiana obtusifolia A. C. Sanders, Jim Andre, A. Howald, et al 2009-3-25 36608 San Bernardino Mojave Desert, Cady Mountains, 3.5 miles SW of Broadwell Lake, c. 2.5 mi. NE of Sleeping Beauty Mtn. 616 Comment
  UCR210865  Plantago ovata A. C. Sanders 2009-4-1 36749 San Bernardino Mojave Desert, west side of Broadwell Dry Lake 401 Comment
  UCR210873  Mimulus bigelovii A. C. Sanders 2009-3-22 36504 San Bernardino East-central Mojave Desert, north foot of Sleeping Beauty Mtn., valley c. 8.5 km west of Broadwell Dry Lake 671 Comment
  UCR210874  Chorizanthe corrugata A. C. Sanders 2009-4-1 36759 San Bernardino Mojave Desert, northwest side of Broadwell Dry Lake 401 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
  UCR210878  Chorizanthe corrugata A. C. Sanders 2009-4-2 36761 San Bernardino Mojave Desert, Cady Mountains, SW of Broadwell Dry Lake, c. 2 miles SSW of Old Dominion Mine 518 Comment
  UCR210883  Chaenactis macrantha A. C. Sanders 2009-4-2 36763 San Bernardino Mojave Desert, Cady Mountains, SW of Broadwell Dry Lake, c. 2 miles SSW of Old Dominion Mine 518 Comment
  UCR210884  Stylocline micropoides A. C. Sanders, Fred M. Roberts, Katy Beck, Eve Laeger, et al 2009-3-26 36614 San Bernardino Mojave Desert, Cady Mountains, along powerline road NW of Sleeping Beauty Mtn., c. 3 mile section of road NE of summit of pass from Pisgah area 793 Comment
  UCR210887  Pectocarya recurvata A. C. Sanders, Fred M. Roberts, Eve Laeger, et al 2009-3-28 36678 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
  UCR210888  Stylocline psilocarphoides A. C. Sanders, Fred M. Roberts, Katy Beck, Eve Laeger, et al 2009-3-26 36615 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
  UCR210900  Mentzelia reflexa A. C. Sanders, Fred M. Roberts, Florence Caplow, et al 2009-3-23 36528 San Bernardino East-central Mojave Desert, north foot of Sleeping Beauty Mtn., valley c. 8.5 km west of Broadwell Dry Lake 671 Comment
  UCR210901  Eriophyllum wallacei A. C. Sanders, Fred M. Roberts, Eve Laeger, et al 2009-3-27 36653 San Bernardino Mojave Desert, Cady Mountains, along the powerline route in the pass between Pisgah and Broadwell valleys 823 Comment
  UCR210902  Brassica tournefortii A. C. Sanders, Fred M. Roberts, Eve Laeger, et al 2009-3-27 36652 San Bernardino Mojave Desert, Cady Mountains, along the powerline route in the pass between Pisgah and Broadwell valleys 823 Comment
  UCR210906  Mentzelia involucrata A. C. Sanders, Fred M. Roberts, Florence Caplow, et al 2009-3-23 36536 San Bernardino East-central Mojave Desert, north foot of Sleeping Beauty Mtn., valley c. 8.5 km west of Broadwell Dry Lake 671 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
  UCR210912  Plagiobothrys jonesii A. C. Sanders 2009-3-22 36502 San Bernardino East-central Mojave Desert, north foot of Sleeping Beauty Mtn., valley c. 8.5 km west of Broadwell Dry Lake 671 Comment
  UCR210915  Salazaria mexicana A. C. Sanders, Fred M. Roberts, Katy Beck, Eve Laeger, et al 2009-3-27 36649 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
  UCR210931  Aristida purpurea A. C. Sanders, Eve Laeger, et al 2009-3-24 36552 San Bernardino East-central Mojave Desert, Cady Mountains, peak 2633 north of powerline road, c. 4 mi. west of the north end of Broadwell Dry Lake 671 Comment
  UCR210935  Langloisia setosissima subsp. punctata A. C. Sanders, Fred M. Roberts, A. Howald, Eve Laeger, et al 2009-3-24 36543 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
  UCR210936  Stylocline micropoides A. C. Sanders 2009-4-1 36757 San Bernardino Mojave Desert, northwest side of Broadwell Dry Lake 401 Comment
  UCR210959  Mirabilis laevis A. C. Sanders, A. Howald, Brian A. Elliott, et al 2009-4-4 36784 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
  UCR210963  Gilia cana A. C. Sanders, Fred M. Roberts, A. Howald, Eve Laeger, et al 2009-3-24 36549 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
  UCR210964  Festuca octoflora A. C. Sanders, Fred M. Roberts, Florence Caplow, et al 2009-3-23 36530 San Bernardino East-central Mojave Desert, north foot of Sleeping Beauty Mtn., valley c. 8.5 km west of Broadwell Dry Lake 671 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
  UCR210971  Emmenanthe penduliflora A. C. Sanders, Fred M. Roberts, Katy Beck, Eve Laeger, et al 2009-3-27 36646 San Bernardino Mojave Desert, Cady Mountains, along the powerline route in the pass between Pisgah and Broadwell valleys 823 Comment
  UCR210975  Galium stellatum A. C. Sanders, Fred M. Roberts, Katy Beck, Eve Laeger, et al 2009-3-27 36647 San Bernardino Mojave Desert, Cady Mountains, along the powerline route in the pass between Pisgah and Broadwell valleys 823 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
  UCR210981  Lupinus A. C. Sanders, Fred M. Roberts, Katy Beck, Eve Laeger, et al 2009-3-26 36617 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
  UCR210985  Cynanchum utahense A. C. Sanders, Fred M. Roberts, Eve Laeger, et al 2009-3-28 36670 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
  UCR210986  Oenothera primiveris A. C. Sanders 2009-4-1 36758 San Bernardino Mojave Desert, northwest side of Broadwell Dry Lake 401 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
  UCR211004  Perityle emoryi A. C. Sanders, Fred M. Roberts, Katy Beck, Eve Laeger, et al 2009-3-27 36631 San Bernardino Mojave Desert, Cady Mountains, along the powerline route in the pass between Pisgah and Broadwell valleys 823 Comment
  UCR211008  Physalis crassifolia A. C. Sanders, A. Howald, Fred M. Roberts, et al 2009-3-25 36566 San Bernardino Mojave Desert, Cady Mountains, 3.5 miles SW of Broadwell Lake, c. 2.5 mi. NE of Sleeping Beauty Mtn. 610 Comment
  UCR211013  Camissonia boothii A. C. Sanders, A. Howald, Fred M. Roberts, et al 2009-3-25 36572 San Bernardino Mojave Desert, Cady Mountains, 3.5 miles SW of Broadwell Lake, c. 2.5 mi. NE of Sleeping Beauty Mtn. 610 Comment
  UCR211014  Gilia stellata A. C. Sanders, A. Howald, Fred M. Roberts, et al 2009-3-25 36573 San Bernardino Mojave Desert, Cady Mountains, 3.5 miles SW of Broadwell Lake, c. 2.5 mi. NE of Sleeping Beauty Mtn. 610 Comment
  UCR211017  Eucrypta chrysanthemifolia A. C. Sanders, A. Howald, Fred M. Roberts, et al 2009-3-25 36577 San Bernardino Mojave Desert, Cady Mountains, 3.5 miles SW of Broadwell Lake, c. 2.5 mi. NE of Sleeping Beauty Mtn. 610 Comment
  UCR211018  Phacelia crenulata var. ambigua A. C. Sanders, A. Howald, Fred M. Roberts, et al 2009-3-25 36576 San Bernardino Mojave Desert, Cady Mountains, 3.5 miles SW of Broadwell Lake, c. 2.5 mi. NE of Sleeping Beauty Mtn. 610 Comment
  UCR211049  Phacelia distans A. C. Sanders, A. Howald, Fred M. Roberts, et al 2009-3-25 36592 San Bernardino Mojave Desert, Cady Mountains, 3.5 miles SW of Broadwell Lake, c. 2.5 mi. NE of Sleeping Beauty Mtn. 610 Comment
  UCR211060  Chorizanthe brevicornu A. C. Sanders, A. Howald, Fred M. Roberts, et al 2009-3-25 36583 San Bernardino Mojave Desert, Cady Mountains, 3.5 miles SW of Broadwell Lake, c. 2.5 mi. NE of Sleeping Beauty Mtn. 610 Comment
  UCR21107  Ipomopsis polycladon A. C. Sanders 1980-5-25 517 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
  UCR21108  Astragalus tidestromii A. C. Sanders 1980-5-25 315 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
  UCR21113  Hilaria jamesii A. C. Sanders 1980-5-25 s.n. 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
  UCR21218  Nolina bigelovii A. C. Sanders 1980-3-15 01161 San Bernardino Sonoran (Colorado) Desert, Whipple Mtns., canyon of Whipple Wash, 2-3 mi above the powerline road 610 Comment
  UCR213452  Mentzelia obscura A. C. Sanders, A. Howald, Florence Caplow, et al 2010-5-3 38166 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
  UCR213489  Thamnosma montana A. C. Sanders, Florence Caplow 2010-5-5 38322 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
  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
  UCR213588  Camissonia refracta A. C. Sanders, A. Howald, Florence Caplow, et al 2010-5-3 38185 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
  UCR214440  Erodium cicutarium A. C. Sanders, A. Howald, Florence Caplow, et al 2010-5-3 38213 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
  UCR214442  Chaenactis stevioides A. C. Sanders, A. Howald, Florence Caplow, et al 2010-5-3 38229 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
  UCR214511  Amsonia tomentosa A. C. Sanders, A. Howald, Florence Caplow, et al 2010-5-3 38210 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
  UCR214515  Camissonia claviformis A. C. Sanders, A. Howald, Florence Caplow, et al 2010-5-4 38235 San Bernardino Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, wash near intersection of Coloseum Rd. and powerline road, 2 km west of Primm Valley Golf Club, S of metamorphic hill, 3.75 km W of I-15 877 Comment
  UCR214516  Camissonia boothii A. C. Sanders, A. Howald, Florence Caplow, et al 2010-5-4 38236 San Bernardino Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, wash near intersection of Coloseum Rd. and powerline road, 2 km west of Primm Valley Golf Club, S of metamorphic hill, 3.75 km W of I-15 877 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
  UCR214530  Chaenactis carphoclinia A. C. Sanders, A. Howald, Florence Caplow, et al 2010-5-3 38200 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
  UCR214532  Senecio flaccidus var. monoensis A. C. Sanders, A. Howald, Florence Caplow, et al 2010-5-3 38218 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
  UCR214535  Gilia stellata A. C. Sanders, A. Howald, Florence Caplow, et al 2010-5-3 38204 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
  UCR214679  Croton setiger A. C. Sanders 2007-10-26 34411 C San Bernardino San Bernardino Mountains Foothills/ San Bernardino Valley, NW Bernardino at NE edge of Calif. State University S.B., near debris basin between the mouths of Sycamore and Badger canyons 474 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
  UCR215006  Aristida purpurea A. C. Sanders, Florence Caplow 2010-5-5 38307 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
  UCR215011  Gilia stellata A. C. Sanders, Florence Caplow 2010-5-5 38295 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
  UCR215015  Eriogonum pusillum A. C. Sanders, Florence Caplow 2010-5-5 38299 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
  UCR215016  Mimulus bigelovii A. C. Sanders, Florence Caplow 2010-5-5 38301 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
  UCR215029  Eriastrum diffusum A. C. Sanders, Florence Caplow 2010-5-5 38285 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
  UCR215032  Gilia A. C. Sanders, A. Howald, Florence Caplow, et al 2010-5-4 38274 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
  UCR215035  Gilia cana A. C. Sanders, A. Howald, Florence Caplow, et al 2010-5-4 38276 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
  UCR215059  Cryptantha barbigera A. C. Sanders, A. Howald, Florence Caplow, et al 2010-5-4 38259 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
  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
  UCR215067  Schismus arabicus A. C. Sanders, Florence Caplow 2010-5-5 38316 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
  UCR215070  Eriogonum palmerianum A. C. Sanders, Florence Caplow 2010-5-5 38304 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
  UCR22519  Lupinus arizonicus A. C. Sanders 1980-3-15 01132 San Bernardino Sonoran (Colorado) Desert, c. 15 mi. west of Earp along Hwy 62 from Vidal Junction 335 Comment
  UCR22526  Galium stellatum subsp. eremicum A. C. Sanders, J. Zabriskie 1980-3-15 1153 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
  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
  UCR22533  Bouteloua trifida A. C. Sanders, J. Zabriskie 1980-3-15 1157 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
  UCR22537  Poa bigelovii A. C. Sanders, J. Zabriskie 1980-3-15 1140 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
  UCR227380  Symphoricarpos rotundifolius var. parishii A. C. Sanders 2011-7-21 39834 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
  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
  UCR227382  Veronica anagallis-aquatica A. C. Sanders 2011-7-21 39836 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
  UCR227385  Lappula occidentalis var. occidentalis A. C. Sanders 2011-7-21 39837 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
  UCR227386  Elymus trachycaulus A. C. Sanders 2011-7-21 39825 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
  UCR228961  Cuscuta californica A. C. Sanders, Chika Mori 2011-6-15 39678 San Bernardino Eastern Mojave Desert, Kelbaker Rd 3.2 miles north of old Hwy 66, 10 km NE (56 deg. ) of Amboy 427 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
  UCR228966  Euphorbia serpillifolia A. C. Sanders 2011-7-21 39843 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
  UCR229221  Ephedra viridis A. C. Sanders, Chika Mori 2011-6-15 39683 San Bernardino Eastern Mojave Desert, north side of the Mescal Range above Mountain Pass, 0.3 mi. south of I-15 at Bailey Rd., on cross road linking 2 roads up parallel canyons 1441 Comment
  UCR229225  Mentzelia A. C. Sanders 2011-7-21 39851 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
  UCR229226  Bromus japonicus A. C. Sanders 2011-7-21 39849 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
  UCR23019  Heterotheca psammophila A. C. Sanders 1980-11-15 2043 San Bernardino Sonoran (Northern Colorado) Desert, along Colorado River at Big River, SW of Earp 122 Comment
  UCR231050  Eriogonum A. C. Sanders 2011-7-27 39860 San Bernardino San Bernardino Mtns., Big Bear Valley between Big Bear Lake (Hwy 18) and Moonridge, near Big Bear Zoo 2171 Comment
  UCR231052  Madia elegans A. C. Sanders 2011-7-27 39856 San Bernardino San Bernardino Mtns., Big Bear Valley between Big Bear Lake (Hwy 18) and Moonridge, Switzerland Dr. near Cedar Ave. 2114 Comment
  UCR233760  Astragalus preussii var. preussii A. C. Sanders, Ann Howald, Chloe Scott, Onkar Singh, Bill Clark 2012-3-14 39966 San Bernardino NE Mojave Desert, Mesquite Valley, Brookmore Rd., 1.4 miles east of Kingston Rd. intersection 784 Comment
  UCR233761  Astragalus preussii var. preussii A. C. Sanders, Ann Howald, Chloe Scott, Onkar Singh, Bill Clark 2012-3-14 39965 San Bernardino NE Mojave Desert, Mesquite Valley, Brookmore Rd., 1.2 miles east of Kingston Rd. intersection 784 Comment
  UCR234239  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
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May 18 2013
  UCR234293  Lepidium lasiocarpum A. C. Sanders, Chloe Scott, Bill Clark, Florence Caplow 2012-4-18 40063 San Bernardino Eastern Mojave Desert, Mesquite Valley, Two Hawk Ranch near edge of center pivot irrigated alfalfa field, Palm St. east of Two Hawk Ranch Rd., 4.65 mi. SW of Sandy Valley, NV 791 Comment
  UCR234988  Glycyrrhiza lepidota A. C. Sanders, Mihai Costea, T. B. Salvato, Benjamin T. Wilder 2012-5-8 40170 San Bernardino Western San Bernardino Mtns., Cajon Pass at Cajon Junction (I-15/Hwy 138 intersection), along frontage road (Wagon Train Rd.) SE of businesses toward old Crowder Canyon road/Pacific Crest Trail 927 Comment
  UCR235069  Chorizanthe parryi var. parryi A. C. Sanders 2012-5-21 40179 San Bernardino San Bernardino Valley, Rialto, alluvial fan below Lytle Creek, NE of Riverside Ave., SE of I-15 534 Comment
  UCR235091  Pectocarya setosa A. C. Sanders, Mihai Costea, T. B. Salvato, Benjamin T. Wilder 2012-5-8 40160 San Bernardino Western San Bernardino Mountains, Cleghorn Road (dirt), 1.9 miles airline ESE (97 deg. ) of Cajon Junction 1220 Comment
  UCR235096  Quercus wislizeni A. C. Sanders, Mihai Costea, T. B. Salvato, Benjamin T. Wilder 2012-5-8 40147 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
  UCR235190  Cryptantha simulans A. C. Sanders, T. B. Salvato 2012-6-6 40248 San Bernardino Transverse Range; San Bernardino Mtns., Hwy 18 east of Waterman Canyon and Hwy 138, at wide turnout near Crestline 1442 Comment
  UCR235195  Calocedrus decurrens A. C. Sanders, John F. Green 2012-7-6 40316 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
  UCR235207  Collomia grandiflora A. C. Sanders, John F. Green 2012-7-6 40346 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
  UCR235214  Clarkia rhomboidea A. C. Sanders, John F. Green 2012-7-6 40342 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
  UCR235331  Cornus nuttallii A. C. Sanders, John F. Green 2012-7-6 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 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
  UCR235335  Collinsia childii A. C. Sanders, John F. Green 2012-7-6 40345 San Bernardino San Bernardino Mtns., Crestline, on ridge overlooking Lake Gregory, between Lakeview Dr. and Crest Forest Dr., 3.8 acre parcel proposed for construction of municipal water tank, just W of existing tanks 1578 Comment
  UCR235336  Polystichum imbricans A. C. Sanders, John F. Green 2012-7-6 40315 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
  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
  UCR240058  Camissoniopsis bistorta A. C. Sanders 2012-5-22 40191 San Bernardino San Bernardino Valley; Cajon Pass Area, near confluence of Cajon and Lytle Creek washes, N of Rialto and west of Muscoy, N of Riverside Ave. beyond end of Country Club Dr. 442 Comment
  UCR241140  Astragalus preussii var. preussii A. C. Sanders, Ann Howald, Onkar Singh, Amy Hiss 2013-3-12 40608 San Bernardino NE Mojave Desert, Mesquite Valley, north of Mesquite Dry Lake on Palm Rd., near Sandy Valley 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
  UCR241158  Schismus arabicus A. C. Sanders 2013-3-14 40630 San Bernardino Mojave Desert, 2.5 miles north of Baker along Hwy 127, south end of Silver (dry) Lake 281 Comment
  UCR246590  Convolvulus arvensis A. C. Sanders, Mitch Provance 2012-5-19 40175 San Bernardino San Bernardino Basin Region, City of Chino, SE of intersection of Edison Ave. and Oaks Ave., edge of Chaffey College Chino Campus, public right-of-way along powerlines 206 Comment
  UCR246591  Solanum americanum A. C. Sanders, Mitch Provance 2012-5-19 40176 San Bernardino San Bernardino Basin Region, City of Chino, SE of intersection of Edison Ave. and Oaks Ave., edge of Chaffey College Chino Campus, public right-of-way along powerlines 206 Comment
  UCR246687  Boerhavia wrightii A. C. Sanders, Mark A. Elvin, Tim Thomas 2007-10-5 34375 San Bernardino Central Mojave Desert, Ord Mountains, at Sweetwater Spring 1463 Comment
  UCR249984  Malacothrix glabrata A. C. Sanders 2009-3-22 36497 San Bernardino East-central Mojave Desert, north foot of Sleeping Beauty Mtn., valley c. 8.5 km west of Broadwell Dry Lake 671 Comment
  UCR250323  Cryptantha pterocarya var. cycloptera A. C. Sanders 2009-3-22 36495 B San Bernardino East-central Mojave Desert, north foot of Sleeping Beauty Mtn., valley c. 8.5 km west of Broadwell Dry Lake 671 Comment
  UCR250369  Hypochaeris radicata A. C. Sanders 2014-4-29 41081 San Bernardino San Bernardino Mtns., Wildlands Conservancy Oak Glen Preserve property: near headquarters, Oak Knoll Park and Oak Glen Rd. 1448 Comment
  UCR250917  Arctostaphylos glandulosa A. C. Sanders 2014-4-29 41097 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
  UCR251293  Cirsium scariosum var. congdonii A. C. Sanders, Karen Kirtland 2014-6-4 41147 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
  UCR253041  Ribes roezlii var. roezlii A. C. Sanders, T. B. Salvato, Charlie Marquardt 2014-5-14 41116 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
  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
  UCR253046  Cryptantha muricata A. C. Sanders, T. B. Salvato, Charlie Marquardt 2014-5-14 41120 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
  UCR26382  Fendlerella utahensis A. C. Sanders 1981-6-27 2170 San Bernardino Eastern Mojave Desert, Clark Mountain: canyon below the White Fir Grove, north side of the mtn 1982 Comment
  UCR26776  Sphaeralcea rusbyi A. C. Sanders 1982-5-29 2462 San Bernardino Eastern Mojave Desert, Kingston Mtns, near the road just west of Kingston Pass. [highest point on road over Kingston Range, c. 3 mi. west of Tecopa Pass] 1555 Comment
  UCR26786  Eriogonum heermannii var. floccosum A. C. Sanders 1981-10-4 2404 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
  UCR26927  Grusonia parishii A. C. Sanders, F. C. Vasek 1981-9-29 2353 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
  UCR26942  Castilleja linariifolia A. C. Sanders, F. C. Vasek 1981-9-29 2359 San Bernardino Eastern Mojave Desert, New York Mtns, Keystone Canyon 2.5 mi above Ivanpah Road 1707 Comment
  UCR27016  Muhlenbergia filiformis A. C. Sanders, T. P. Krantz 1981-7-18 2221 San Bernardino San Bernardino Mountains, E side of Dry Lake. 2744 Comment
  UCR270341  Cryptantha oxygona A. C. Sanders, Karen Kirtland, Brian Bielfelt 2016-4-29 42454 San Bernardino San Bernardino Mtns., desert slope of mountains along So. CA Edison powerline in Cushenbury Canyon, c. 200 m NW of Hwy 18 at hairpin turn, due south of Whiskey Spring 1636 Comment
  UCR270342  Mentzelia montana A. C. Sanders, Karen Kirtland, Brian Bielfelt 2016-4-29 42455 San Bernardino San Bernardino Mtns., desert slope of mountains along So. CA Edison powerline in Cushenbury Canyon, c. 200 m NW of Hwy 18 at hairpin turn, due south of Whiskey Spring 1636 Comment
  UCR270345  Phacelia cryptantha A. C. Sanders, Karen Kirtland, Brian Bielfelt 2016-4-29 42459 San Bernardino San Bernardino Mtns., desert slope of mountains along So. CA Edison powerline in Cushenbury Canyon, c. 200 m NW of Hwy 18 at hairpin turn, due south of Whiskey Spring 1636 Comment
  UCR270346  Boechera xylopoda A. C. Sanders, Karen Kirtland, Brian Bielfelt 2016-4-29 42460 San Bernardino San Bernardino Mtns., desert slope of mountains along So. CA Edison powerline in Cushenbury Canyon, c. 100 m NW of Hwy 18 at hairpin turn, SSE of Whiskey Spring N 1659 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
  UCR270553  Mirabilis laevis var. crassifolia A. C. Sanders, Karen Kirtland 2016-4-27 42443 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
  UCR270554  Boechera A. C. Sanders, Karen Kirtland 2016-4-20 42428 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
  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
  UCR270764  Ephedra nevadensis A. C. Sanders, Karen Kirtland 2016-4-20 42430 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
  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
  UCR271354  Erigeron aphanactis A. C. Sanders, Karen Kirtland 2016-5-11 42481 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
  UCR271357  Festuca octoflora A. C. Sanders, Karen Kirtland 2016-5-11 42488 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
  UCR271401  Cryptantha micrantha subsp. micrantha A. C. Sanders, Karen Kirtland 2016-5-11 42513 San Bernardino San Bernardino Mountains, Cactus Flat, So. Cal. Edison powerline route south of FS Rd. 3N62, c. 70 m east of Hwy 18 1805 Comment
  UCR271405  Phacelia fremontii A. C. Sanders, Karen Kirtland 2016-5-11 42509 San Bernardino San Bernardino Mountains, Cactus Flat, So. Cal. Edison powerline route south of FS Rd. 3N62, c. 70 m east of Hwy 18 1805 Comment
  UCR271406  Prunus fasciculata A. C. Sanders, Karen Kirtland 2016-5-11 42508 San Bernardino San Bernardino Mountains, Cactus Flat, So. Cal. Edison powerline route south of FS Rd. 3N62, c. 70 m east of Hwy 18 1805 Comment
  UCR271614  Minuartia pusilla A. C. Sanders, Karen Kirtland 2016-6-3 42555 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
  UCR271618  Mimulus androsaceus A. C. Sanders, Karen Kirtland 2016-6-3 42554 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
  UCR272005  Descurainia sophia A. C. Sanders, Karen Kirtland 2016-6-1 42524 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
  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
  UCR280789  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
  UCR281039  Pedicularis semibarbata A. C. Sanders, Mark Bibbo, Morgan King, Huang-Chi Kuo 2017-6-13 43304 San Bernardino San Bernardino Mountains, above Furnace Creek Road (3N54) on trail toward Sentinel Quarry, head of Furnace Canyon c. 0.4 km SE of the quarry 2236 Comment
  UCR281047  Cryptantha echinella A. C. Sanders, Mark Bibbo, Morgan King, Stephanie Hines 2017-5-22 43209 San Bernardino San Bernardino Mountains, eastern Holcomb Valley along SCE powerline just north of Holcomb Valley Road (3N16), NW of Saragossa Spring 2302 Comment
  UCR281050  Chaenactis santolinoides A. C. Sanders, Mark Bibbo, Morgan King, Huang-Chi Kuo 2017-6-7 43291 San Bernardino San Bernardino Mountains, Holcomb Valley Road (3N16), NW of Baldwin Lake, between Jacoby Canyon Rd. and John Bull Trail 2256 Comment
  UCR281052  Symphoricarpos rotundifolius var. parishii A. C. Sanders, Mark Bibbo, Morgan King, Huang-Chi Kuo 2017-6-7 43293 San Bernardino San Bernardino Mountains, Holcomb Valley Road (3N16), NW of Baldwin Lake, between Jacoby Canyon Rd. and John Bull Trail 2256 Comment
  UCR281079  Descurainia sophia A. C. Sanders, Mark Bibbo, Morgan King, Stephanie Hines 2017-5-22 43211 San Bernardino San Bernardino Mountains, eastern Holcomb Valley along SCE powerline just north of Holcomb Valley Road (3N16), NW of Saragossa Spring 2302 Comment
  UCR281139  Myosurus apetalus var. montanus A. C. Sanders, Mark Bibbo, Morgan King, Huang-Chi Kuo 2017-6-5 43274 San Bernardino San Bernardino Mountains, Holcomb Valley, along SCE powerline north of Holcomb Valley Road (3N16), north of Saragossa Spring 2284 Comment
  UCR282235  Arctostaphylos glandulosa A. C. Sanders, Yi Huang 2017-3-15 42878 San Bernardino San Bernardino Mountains, Hwy 330/City Creek Road, at dirt road junction (Old City Creek Rd.) with gate 1396 Comment
  UCR28654  Cryptantha pterocarya var. pterocarya A. C. Sanders 1976-4-30 039 San Bernardino Eastern Mojave Desert, Granite Pass Rd., c. 5 mi due south of Kelso 793 Comment
  UCR28659  Lepidium perfoliatum A. C. Sanders 1976-5-26 0072 San Bernardino San Bernardino Mtns, Coxey Meadows 1707 Comment
  UCR28666  Lupinus excubitus A. C. Sanders 1976-5-25 00070 San Bernardino Eastern San Bernardino Mtns, Burns Canyon 1537 Comment
  UCR28733  Gilia sinuata A. C. Sanders 1976-4-26 019 San Bernardino Eastern Mojave Desert, Cima Dome, along the road from Valley Wells to Cima 1524 Comment
  UCR28750  Bouteloua gracilis A. C. Sanders 1975-10-15 010 San Bernardino Eastern Mojave Desert, Eastern New York Mountains, near Castle Peaks 1585 Comment
  UCR30790  Ericameria cooperi A. C. Sanders 1983-5-22 3810 San Bernardino Eastern Mojave Desert, Lanfair Valley, 3.4 mi. east of Ivanpah Road, on the dirt track toward the Piute Range; the eastward extension of Cedar Canyon Rd. 1143 Comment
  UCR30836  Galium stellatum subsp. eremicum A. C. Sanders 1983-6-11 3842 San Bernardino Eastern Mojave Desert, Winters Pass, Mesquite Mts, 40 air mi. NE of Baker 1223 Comment
  UCR31110  Astragalus cimae var. cimae A. C. Sanders 1983-5-22 3825 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
  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
  UCR31117  Nama demissa var. demissa A. C. Sanders 1983-4-23 3777 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
  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
  UCR31122  Hyptis emoryi A. C. Sanders 1983-4-23 3768 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
  UCR31183  Brandegea bigelovii A. C. Sanders 1983-4-23 3751 San Bernardino Sonoran (Colorado) Desert, Colorado River Valley, just north of the Riverside Co. line, 5 miles SE of Vidal 122 Comment
  UCR31188  Buddleja utahensis A. C. Sanders 1983-6-11 3836 San Bernardino Eastern Mojave Desert, Winters Pass, Mesquite Mts, 40 air mi. NE of Baker 1223 Comment
  UCR31203  Astragalus minthorniae A. C. Sanders 1983-6-11 3856 San Bernardino Eastern Mojave Desert, North side of Clark Mountain, lower 'Fir Canyon 1616 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
  UCR31208  Senecio mohavensis A. C. Sanders 1983-4-23 3784 San Bernardino Sonoran/Mojave Desert, Whipple Mtns, above and east of Whipple Wash along the powerline road 305 Comment
  UCR31211  Gilia scopulorum A. C. Sanders 1983-4-23 3791 San Bernardino Sonoran/Mojave Desert, Whipple Mtns, above and east of Whipple Wash along the powerline road 305 Comment
  UCR31222  Camissonia cardiophylla A. C. Sanders 1983-4-23 3786 San Bernardino Sonoran/Mojave Desert, Whipple Mtns, above and east of Whipple Wash along the powerline road 305 Comment
  UCR31270  Ericameria linearifolia A. C. Sanders 1983-5-22 3820 San Bernardino Eastern Mojave Desert, Government Holes, E edge of Round Valley, Mid Hills area 1540 Comment
  UCR31271  Layia glandulosa A. C. Sanders 1983-5-22 3818 San Bernardino Eastern Mojave Desert, Government Holes, E edge of Round Valley, Mid Hills area 1540 Comment
  UCR31283  Festuca octoflora A. C. Sanders 1983-5-22 3822 San Bernardino Eastern Mojave Desert, Government Holes, E edge of Round Valley, Mid Hills area 1540 Comment
  UCR31287  Tiquilia palmeri A. C. Sanders 1983-4-23 3742 San Bernardino Sonoran (Colorado) Desert, Colorado River Valley, just north of the Riverside Co. line, 5 miles SE of Vidal 122 Comment
  UCR31288  Eriogonum reniforme A. C. Sanders 1983-4-23 3741 San Bernardino Sonoran (Colorado) Desert, Colorado River Valley, just north of the Riverside Co. line, 5 miles SE of Vidal 122 Comment
  UCR34355  Eriogonum elongatum A. C. Sanders, N. M. Fellows 1983-10-12 4003 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
  UCR34363  Xanthium strumarium A. C. Sanders, N. M. Fellows 1983-10-12 4018 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
  UCR34367  Ericameria laricifolia A. C. Sanders, F. C. Vasek, G. K. Helmkamp 1982-9-9 2920 San Bernardino Eastern Mojave Desert, Old Woman Mtns, 1.6 mi. above Sunflower Spring on the road toward the abandoned mines below Old Woman Statue 890 Comment
  UCR34390  Stillingia linearifolia A. C. Sanders, F. C. Vasek, G. K. Helmkamp 1982-9-9 2948 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
  UCR34439  Eriogonum fasciculatum var. polifolium A. C. Sanders, N. M. Fellows 1983-10-12 03978 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
  UCR34443  Ambrosia psilostachya A. C. Sanders, N. M. Fellows 1983-10-12 03975 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
  UCR34470  Melilotus albus A. C. Sanders, N. M. Fellows 1983-10-12 4022 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
  UCR34477  Conyza coulteri A. C. Sanders, N. M. Fellows 1983-10-12 3969 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
  UCR34478  Baccharis salicifolia A. C. Sanders, N. M. Fellows 1983-10-12 3968 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
  UCR34480  Psorothamnus arborescens var. simplicifolius A. C. Sanders, N. M. Fellows 1983-10-12 03992 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
  UCR34481  Encelia actoni A. C. Sanders, N. M. Fellows 1983-10-12 03991 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
  UCR34624  Lythrum californicum A. C. Sanders, F. C. Vasek, G. K. Helmkamp 1982-9-9 2922 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
  UCR35570  Berberis haematocarpa A. C. Sanders 1984-6-9 5021 San Bernardino Eastern Mojave Desert, New York Mtns; mouth of Keystone Canyon at the intersection of Ivanpah Road and the Keystone Canyon road, south of Barnwell near Lecyr Well 1524 Comment
  UCR35623  Tiquilia nuttallii A. C. Sanders, F. C. Vasek, K. R. Neisess, W. Smith 1981-5-8 2088 San Bernardino Mojave Desert, Slate Range, near Standard Mine, due east of Trona 734 Comment
  UCR35827  Nicolletia occidentalis A. C. Sanders 1984-8-3 5114 San Bernardino San Bernardino Mtns./Mojave Desert, east end of the San Bernardino Mtns., c. 2 mi NW of Yucca Valley on Pioneertown Road 1098 Comment
  UCR38092  Penstemon eatonii A. C. Sanders 1985-5-11 5796 San Bernardino San Bernardino Mtns., N side of mountains along Hwy 18, 3 miles above the Forest Service boundary and 4.8 mi. above Camp Rock Road 1677 Comment
  UCR38104  Lotus argyraeus A. C. Sanders 1985-5-11 5789 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
  UCR38680  Lycium pallidum var. oligospermum A. C. Sanders 1985-4-20 5612 San Bernardino Mojave Desert, W end of Calico Mtns, NW of Calico along Yermo Cut-off Comment
  UCR39593  Lonicera interrupta A. C. Sanders 1985-5-20 5805 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
  UCR41447  Salvia mohavensis A. C. Sanders, K. R. Neisess 1985-6-5 5823 b 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
  UCR41448  Salvia mohavensis A. C. Sanders, K. R. Neisess 1985-6-5 5823 c 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
  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
  UCR42365  Melica imperfecta A. C. Sanders, T. R. Van Devender, Steve Boyd, B. Pitzer 1986-4-12 6451 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
  UCR42532  Nemacladus longiflorus var. breviflorus A. C. Sanders 1986-5-26 6500 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
  UCR42552  Mirabilis californica A. C. Sanders 1986-5-26 6519 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
  UCR42555  Eriogonum fasciculatum var. polifolium A. C. Sanders 1986-5-26 6520 San Bernardino Southern Mojave Desert, N side of Cajon Pass. Head of Oro Grande Wash & adjacent disturbed flats along Hwy 395, c. 0.7 mi. north of the junction with Hwy I-215, & 0.3 mi north of Joshua Street 1098 Comment
  UCR42576  Camissonia cardiophylla A. C. Sanders, B. Pitzer 1986-5-21 6582 San Bernardino Mojave Desert, Newberry Mtns, proposed Santa Fe Railroad Quarry, c. l mi. south of town of Newberry Springs 856 Comment
  UCR42619  Stipa speciosa A. C. Sanders 1986-5-26 6514 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
  UCR42713  Echinocereus mojavensis A. C. Sanders, T. R. Van Devender, Steve Boyd, B. Pitzer 1986-4-12 6425 San Bernardino San Bernardino Mtns, N side of mtns, Cushenbury Canyon, c. one-half mi. below Whiskey Springs, and 3.25 mi. above Camp Rock Road. 1585 Comment
  UCR42766  Trifolium variegatum A. C. Sanders, A. Strickland 1986-6-2 6576 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
  UCR42796  Camissonia boothii A. C. Sanders, T. R. Van Devender, Steve Boyd, B. Pitzer 1986-4-12 6421 San Bernardino San Bernardino Mtns, N side of mtns, Cushenbury Canyon, c. one-half mi. below Whiskey Springs, and 3.25 mi. above Camp Rock Road. 1585 Comment
  UCR43286  Gnaphalium stramineum A. C. Sanders 1986-6-18 6606 San Bernardino San Bernardino Valley, Redlands, at intersection of Hwy I-10 and California Street, at end of fwy exit ramp, heading E, on south side of ramp 366 Comment
  UCR43430  Eriastrum eremicum A. C. Sanders, B. Pitzer 1986-5-21 6588 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
  UCR44187  Paspalum distichum A. C. Sanders 1986-6-22 6611 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
  UCR44207  Veronica anagallis-aquatica A. C. Sanders 1986-6-22 6614 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
  UCR44445  Stachys albens A. C. Sanders, B. Pitzer, A. Strickland 1986-6-11 6592 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
  UCR44844  Ericameria pinifolia A. C. Sanders 1986-10-21 6966 San Bernardino San Bernardino Valley, Cajon Creek, 2-3 mi. SE of Devore, east of Verdemont Ranch Road & north of Institution Road. 549 Comment
  UCR44849  Eriogonum thurberi A. C. Sanders 1986-10-21 6969 San Bernardino San Bernardino Valley, Cajon Creek, 2-3 mi. SE of Devore, east of Verdemont Ranch Road & north of Institution Road. 549 Comment
  UCR45262  Juncus macrophyllus A. C. Sanders, R. Cooper, K. Cooper 1986-7-25 6786 San Bernardino San Bernardino Mtns., Holcomb Creek, 0.65 mi below Forest Road 3N16 on 3N08 2165 Comment
  UCR45839  Nama rothrockii A. C. Sanders, K. Cooper, R. Cooper 1986-7-25 6971 San Bernardino San Bernardino Mtns., Holcomb Creek drainage, 2.6 mi. NE of Forest Road 3N14 on road 3N08, 3 mi. airline north of Fawnskin. 2195 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
  UCR47249  Symphoricarpos mollis A. C. Sanders 1987-6-6 7108 San Bernardino San Bernardino Mtns., West Fork City Creek, below Forest Service Guard Station, off Hwy 330 734 Comment
  UCR47258  Stephanomeria pauciflora A. C. Sanders 1987-6-12 7126 San Bernardino San Bernardino Mtns. Foothills/San Bernardino Valley, Mouth of Devil Canyon, Cajon Pass area, NW of San Bernardino State University. 518 Comment
  UCR47262  Linanthus jonesii A. C. Sanders 1987-4-5 7023 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
  UCR47274  Erodium texanum A. C. Sanders 1987-4-5 7040 San Bernardino Central Mojave Desert, 0.3 mi east of Afton Road on a dirt road (a telephone cable road) paralleling Hwy I-10 to the north 489 Comment
  UCR47279  Lupinus shockleyi A. C. Sanders 1987-4-5 7043 San Bernardino Central Mojave Desert, sandy flats c. 1 mi east of Afton Rd. on a telephone cable road paralleling I-15 to the north 488 Comment
  UCR47308  Descurainia pinnata A. C. Sanders 1987-4-4 7005 San Bernardino Eastern Mojave Desert, Hart Mine, SW end of Castle Mountains 1375 Comment
  UCR47313  Plagiobothrys arizonicus A. C. Sanders 1987-4-4 6998 San Bernardino Eastern Mojave Desert, Hart Mine, SW end of Castle Mountains 1375 Comment
  UCR47317  Arabis A. C. Sanders 1987-4-4 6996 San Bernardino Eastern Mojave Desert, Hart Mine, SW end of Castle Mountains 1375 Comment
  UCR47318  Lomatium nevadense A. C. Sanders 1987-4-4 6982 San Bernardino Eastern Mojave Desert, Hart Mine, SW end of Castle Mountains 1375 Comment
  UCR47340  Gilia clokeyi A. C. Sanders 1987-4-4 7002 San Bernardino Eastern Mojave Desert, Hart Mine, southwest end of the Castle Mountains 1372 Comment
  UCR47341  Stylocline psilocarphoides A. C. Sanders 1987-4-4 7000 San Bernardino Eastern Mojave Desert, Hart Mine, SW end of Castle Mountains 1375 Comment
  UCR47528  Potentilla anserina A. C. Sanders 1987-5-8 7104 San Bernardino San Bernardino Mtns., Hwy 18 near where it crosses Metcalf Creek, at 'Prarie' St., [ near Metcalf Bay on south side of ] Big Bear Lake 2073 Comment
  UCR48602  Carex athrostachya A. C. Sanders, K. Cooper, R. Cooper 1986-7-25 6790 San Bernardino San Bernardino Mtns., Holcomb Creek, 0.65 mi below Forest Road 3N16 on 3N08 2165 Comment
  UCR49976  Lobularia maritima A. C. Sanders 1987-11-28 7429 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
  UCR50229  Croton californicus A. C. Sanders 1987-11-28 7434 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
  UCR50894  Phacelia cicutaria var. hispida A. C. Sanders 1988-4-21 7791 San Bernardino San Bernardino Mtns., Cajon Pass, between Devil Canyon and Bailey Canyon. Alluvial fan NW of San Bernardino State College 610 Comment
  UCR57146  Baileya pleniradiata A. C. Sanders, J. C. Lyman 1989-4-16 9069 San Bernardino Mojave Desert, Surprise Spring, Twentynine Palms Marine Corps Base, Sand Hill Range in SW corner of Base 686 Comment
  UCR57160  Chorizanthe brevicornu A. C. Sanders, J. C. Lyman 1989-4-24 9055 San Bernardino Mojave Desert, Twentynine Palms Marine Corps base, Sunshine Peak Range in NW corner of the base, NW end of Lava Bed Mtns, near a shaft shown on topographic map of base 1006 Comment
  UCR57161  Cryptantha pterocarya var. pterocarya A. C. Sanders, J. C. Lyman 1989-4-24 9054 San Bernardino Mojave Desert, Twentynine Palms Marine Corps base, Sunshine Peak Range in NW corner of the base, NW end of Lava Bed Mtns, near a shaft shown on topographic map of base 1006 Comment
  UCR57163  Machaeranthera tortifolia A. C. Sanders, J. C. Lyman 1989-4-24 9052 San Bernardino Mojave Desert, Twentynine Palms Marine Corps base, Sunshine Peak Range in NW corner of the base, NW end of Lava Bed Mtns, near a shaft shown on topographic map of base 1006 Comment
  UCR57167  Eriogonum pusillum A. C. Sanders, J. C. Lyman 1989-4-24 9059 San Bernardino Mojave Desert, Twentynine Palms Marine Corps base, Sunshine Peak Range in NW corner of the base, NW end of Lava Bed Mtns, near a shaft shown on topographic map of base 1006 Comment
  UCR57168  Encelia frutescens A. C. Sanders, J. C. Lyman 1989-4-24 9063 San Bernardino Mojave Desert, Twentynine Palms Marine Corps Base, Sunshine Peak Range in NW corner of base. Dirt road north of the Lava Bed Mtns. 854 Comment
  UCR59187  Pectocarya linearis A. C. Sanders 1989-4-6 9040 San Bernardino San Bernardino Valley, Guasti area, one mi. north of the Riverside County line, c. 200 m north of Jurupa Ave. 290 Comment
  UCR59188  Oenothera californica A. C. Sanders 1989-4-6 9041 San Bernardino San Bernardino Valley, Guasti area, one mi. north of the Riverside County line, c. 200 m north of Jurupa Ave. 290 Comment
  UCR59914  Senna armata A. C. Sanders, B. Pitzer, B. L. Phillips 1988-10-15 8713 San Bernardino Mojave Desert, south edge of Fort Irwin Military Training Center, NE of Barstow; on E slope of Paradise Range 640 Comment
  UCR60676  Gilia splendens A. C. Sanders, J. C. Lyman 1989-6-8 9103 San Bernardino San Bernardino Mtns, San Bernardino National Forest, west of Deep Creek and 2 mi west of Green Valley Lake, SW of Fisherman's Campground along trail near ridgetop 1799 Comment
  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
  UCR64664  Gilia transmontana A. C. Sanders 1987-4-4 6999 San Bernardino Eastern Mojave Desert, Hart Mine, SW end of Castle Mountains 1375 Comment
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Mar 5 2011
  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
  UCR68879  Muilla coronata A. C. Sanders 1991-5-6 10976 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
  UCR68950  Cryptantha pterocarya var. pterocarya A. C. Sanders 1991-5-2 10930 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
  UCR68951  Brassica tournefortii A. C. Sanders 1991-5-2 10931 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
  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
  UCR68957  Abronia villosa A. C. Sanders 1991-5-2 10939 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
  UCR68962  Lupinus shockleyi A. C. Sanders 1991-5-2 10944 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
  UCR68974  Dithyrea californica A. C. Sanders 1991-5-6 10957 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
  UCR71618  Abutilon theophrasti A. C. Sanders, O. F. Clarke & CNPS field trip 1991-10-5 11738 San Bernardino San Bernardino Valley, Redlands/Mentone, Wabash Avenue (road to municipal airport) at San Bernardino Avenue 488 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
  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
  UCR71901  Arctostaphylos glauca A. C. Sanders, E. J. Lott 1992-4-8 12182 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
  UCR71907  Alchemilla occidentalis A. C. Sanders, E. J. Lott 1992-4-8 12174 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
  UCR71943  Solanum xanti A. C. Sanders, E. J. Lott 1992-4-8 12181 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
  UCR71977  Pterostegia drymarioides A. C. Sanders, E. J. Lott 1992-4-8 12172 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
  UCR71978  Stellaria nitens A. C. Sanders, E. J. Lott 1992-4-8 12175 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
  UCR71980  Descurainia sophia A. C. Sanders, E. J. Lott 1992-4-8 12177 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
  UCR72716  Gilia capitata A. C. Sanders 1992-6-19 12412 San Bernardino San Bernardino Mtns., E of Yucaipa, Water Canyon, a tributary of Wildwood Canyon from the north 1067 Comment
  UCR72724  Solanum douglasii A. C. Sanders 1992-8-22 12450 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
  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
  UCR72746  Clematis lasiantha A. C. Sanders, E. J. Lott 1992-4-24 12232 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
  UCR72755  Althaea rosea A. C. Sanders 1992-6-19 12421 San Bernardino San Bernardino Mtns., E of Yucaipa, Water Canyon, a tributary of Wildwood Canyon from the north 1067 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
  UCR73111  Juncus bufonius A. C. Sanders 1992-8-23 12464 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
  UCR73180  Tribulus terrestris A. C. Sanders 1992-8-23 12466 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
  UCR73181  Solanum physalifolium var. nitidibaccatum A. C. Sanders 1992-8-23 12462 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
  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
  UCR74176  Dichondra micrantha A. C. Sanders, E. J. Lott, Don Pendleton 1992-6-5 12365 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
  UCR74191  Polygonum argyrocoleon A. C. Sanders, E. J. Lott, Don Pendleton 1992-6-5 12376 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
  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
  UCR75329  Calystegia macrostegia A. C. Sanders, S. D. White 1993-5-21 14097 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
  UCR75346  Cryptantha intermedia A. C. Sanders, O. F. Clarke 1993-3-28 13638 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
  UCR75352  Polycarpon tetraphyllum A. C. Sanders 1993-3-28 13643 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
  UCR75386  Prunus fasciculata A. C. Sanders 1993-4-11 13722 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
  UCR75391  Trifolium hirtum A. C. Sanders 1993-4-11 13726 San Bernardino San Gabriel Mtns., San Bernardino Mtns., Cajon Pass, 0.8 mi. east of Cajon Junction on Hwy 138, Crowder Canyon 1000 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
  UCR75397  Pectocarya setosa A. C. Sanders, O. F. Clarke, M. Alexander 1993-4-23 13752 San Bernardino San Bernardino Mtns, Cajon Pass, 0.8 mi east of Cajon Junction on Hwy 138, Crowder Canyon 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
  UCR75403  Cryptantha microstachys A. C. Sanders, O. F. Clarke, M. Alexander 1993-4-23 13751 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
  UCR75407  Galium A. C. Sanders, O. F. Clarke, M. Alexander 1993-4-23 13747 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
  UCR75408  Festuca microstachys A. C. Sanders, O. F. Clarke, M. Alexander 1993-4-23 13761 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
  UCR75410  Scribneria bolanderi A. C. Sanders, Harry Spilman, and C. N. P. S. field trip 1993-4-24 13775 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
  UCR75413  Festuca microstachys A. C. Sanders, Harry Spilman, and C. N. P. S. field trip 1993-4-24 13772 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
  UCR75417  Trifolium gracilentum A. C. Sanders, O. F. Clarke, M. Alexander 1993-4-23 13768 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
  UCR75418  Scribneria bolanderi A. C. Sanders, O. F. Clarke, M. Alexander 1993-4-23 13767 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
  UCR75422  Cryptantha A. C. Sanders, O. F. Clarke, M. Alexander 1993-4-23 13765 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
  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
  UCR75440  Pterostegia drymarioides A. C. Sanders, O. F. Clarke 1993-3-28 13651 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
  UCR75441  Amsinckia menziesii A. C. Sanders, O. F. Clarke 1993-3-28 13650 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
  UCR75470  Stylocline gnaphaloides A. C. Sanders, E. J. Lott 1993-5-14 14055 San Bernardino San Bernardino Mtns., Pisgah Peak Road, c. 1.5 km above Oak Glen Road, NW foot of Pisgah Peak 1100 Comment
  UCR75471  Galium parisiense A. C. Sanders, E. J. Lott 1993-5-14 14039 San Bernardino San Bernardino Mtns., Pisgah Peak Road, c. 1.5 km above Oak Glen Road, NW foot of Pisgah Peak 1100 Comment
  UCR75483  Cerastium glomeratum A. C. Sanders, E. J. Lott 1993-5-20 14069 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
  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
  UCR75488  Cryptantha dumetorum A. C. Sanders, Harry Spilman, and C. N. P. S. field trip 1993-4-24 13780 San Bernardino Mojave Desert/ NE foot of San Bernardino Mtns., Bighorn Canyon Road, above Cholla Road, at foot of Bighorn Mtn. Road continues south into Bighorn Canyon 1098 Comment
  UCR75496  Hesperocnide tenella A. C. Sanders, E. J. Lott 1993-5-20 14083 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
  UCR75606  Schoenus nigricans A. C. Sanders, O. F. Clarke, T. Krantz, R. F. Thorne 1993-4-27 13832 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
  UCR75616  Polygonum lapathifolium A. C. Sanders, O. F. Clarke, T. Krantz, R. F. Thorne 1993-4-27 13825 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
  UCR75624  Cryptantha microstachys A. C. Sanders, O. F. Clarke, T. Krantz, R. F. Thorne 1993-4-27 13846 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
  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
  UCR75635  Ricinus communis A. C. Sanders, O. F. Clarke, T. Krantz, R. F. Thorne 1993-4-27 13789 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
  UCR75652  Brodiaea filifolia A. C. Sanders, O. F. Clarke, T. P. Krantz, R. F. Thorne 1993-4-27 13794 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
  UCR75655  Rafinesquia californica A. C. Sanders, O. F. Clarke, T. Krantz, R. F. Thorne 1993-4-27 13804 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
  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
  UCR76142  Cryptantha microstachys A. C. Sanders, E. J. Lott 1993-5-14 14034 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
  UCR76712  Sporobolus cryptandrus A. C. Sanders 1992-8-23 12476 San Bernardino San Bernardino Mtns., Oak Glen, along the road near Oak Glen Guard Station 1463 Comment
  UCR76715  Eragrostis pectinacea var. pectinacea A. C. Sanders 1992-8-23 12475 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
  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
  UCR76929  Umbellularia californica A. C. Sanders, S. D. White 1993-7-31 14171 San Bernardino San Bernardino Mountains, Upper Warm Springs Canyon, along Forest Service Rd 1S12, 1-1.2 mi below the junction with road 1N12 1128 Comment
  UCR76932  Mimulus cardinalis A. C. Sanders, S. D. White 1993-7-31 14180 San Bernardino San Bernardino Mountains, Warm Springs Canyon, along Forest Service Rd 1S12, 2.3 mi below the junction with road 1N12 976 Comment
  UCR76935  Datisca glomerata A. C. Sanders, S. D. White 1993-7-31 14185 San Bernardino San Bernardino Mountains, Warm Springs Canyon, along Forest Service Rd 1S12, 2.3 mi below the junction with road 1N12 976 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
  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
  UCR77064  Hedeoma nana A. C. Sanders, E. J. Lott 1993-5-30 14121 San Bernardino Eastern Mojave Desert, Cornfield Spring Canyon, W slope of Providence Mtns, 4 mi SE of Kelso 976 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
  UCR77105  Juncus xiphioides A. C. Sanders, E. J. Lott 1993-5-30 14141 San Bernardino Eastern Mojave Desert, Cottonwood Spring, Granite Mountains, along Cottonwood Wash near the end of the dirt road to the spring 1296 Comment
  UCR77142  Lupinus microcarpus A. C. Sanders, E. J. Lott 1993-5-30 14131 San Bernardino Eastern Mojave Desert, Granite Pass Road [= Kelbaker Road], 2.15 mi. above Vulcan Mine Road and 1.7 mi. north of turnoff to Kelso Dunes. 762 Comment
  UCR78384  Melilotus officinalis A. C. Sanders, E. J. Lott 1992-6-12 12408 San Bernardino San Bernardino Mtns., East of Yucaipa, Birmingham Ranch in Water Canyon, a tributary from the north of Wildwood Canyon 1006 Comment
  UCR78389  Malacothrix saxatilis A. C. Sanders, E. J. Lott 1992-6-12 12384 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
  UCR78395  Viola purpurea A. C. Sanders, E. J. Lott 1992-6-12 12400 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
  UCR81459  Secale cereale A. C. Sanders, P. J. MacKay 1994-6-12 14773 San Bernardino San Bernardino Mtns, Summit Valley along Hwy 173, north side of mountains. 1000 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
  UCR81471  Juniperus californica A. C. Sanders, P. J. MacKay 1994-6-12 14798 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
  UCR81616  Cirsium occidentale var. occidentale A. C. Sanders, Pam MacKay 1994-6-12 14712 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
  UCR81772  Abronia pogonantha A. C. Sanders, P. J. MacKay 1994-6-12 14791 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
  UCR81775  Gnaphalium stramineum A. C. Sanders, P. MacKay 1994-6-12 14757 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
  UCR81785  Nicolletia occidentalis A. C. Sanders, P. MacKay 1994-6-12 14790 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
  UCR81794  Quercus john-tuckeri A. C. Sanders, P. J. MacKay 1994-6-12 14738 San Bernardino San Bernardino Mtns, Cajon Pass area; Horsethief Creek crossing on Forest Service Road 3N22, l mi south of Hwy 138, the Pacific Crest Trail and high powerlines also cross the road here 1175 Comment
  UCR81799  Conium maculatum A. C. Sanders, P. MacKay 1994-6-12 14731 San Bernardino San Bernardino Mtns., Crowder Canyon area of Cajon Pass, 1 mi. east of Hwy 215 along Hwy 138 990 Comment
  UCR81806  Lagophylla ramosissima A. C. Sanders, P. J. MacKay 1994-6-12 14770 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
  UCR81816  Streptanthus bernardinus A. C. Sanders, P. J. MacKay 1994-6-12 14759 San Bernardino San Bernardino Mtns, Cleghorn Ridge, along Forest Service Road 2N47 between F.S. Rd 3N22 and Hwy 138, near Silverwood Lake 1433 Comment
  UCR81824  Lupinus latifolius A. C. Sanders, P. J. MacKay 1994-6-12 14775 San Bernardino San Bernardino Mtns, Lake Silverwood, Cleghorn Day Use Area, south side of the lake near mouth of Sawpit Canyon 1100 Comment
  UCR82166  Plantago major A. C. Sanders, P. J. MacKay, C. L. Sanders 1994-8-28 15489 San Bernardino San Bernardino Mtns, SW end of Silverwood Lake, near Cleghorn Day Use Area 1021 Comment
  UCR82170  Ericameria parishii A. C. Sanders, P. J. MacKay, C. L. Sanders 1994-8-28 15468 San Bernardino San Bernardino Mtns., Mtns west of Silverwood Lake, along Forest Service Roads 2N49, 2N46, & 2N45 - up West Fork of Mojave River to Sugarpine Mtn and then to Cottonwood Guard Station 1230 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
  UCR82183  Picris echioides A. C. Sanders, P. J. MacKay, C. L. Sanders 1994-8-28 15476 San Bernardino San Bernardino Mtns, SW end of Silverwood Lake 1030 Comment
  UCR82187  Mentha spicata A. C. Sanders, P. J. MacKay, C. L. Sanders 1994-8-28 15470 San Bernardino San Bernardino Mtns., Mtns west of Silverwood Lake, along Forest Service Roads 2N49, 2N46, & 2N45 - up West Fork of Mojave River to Sugarpine Mtn and then to Cottonwood Guard Station 1230 Comment
  UCR82188  Gayophytum oligospermum A. C. Sanders, P. J. MacKay, C. L. Sanders 1994-8-28 15469 San Bernardino San Bernardino Mtns., Mtns west of Silverwood Lake, along Forest Service Roads 2N49, 2N46, & 2N45 - up West Fork of Mojave River to Sugarpine Mtn and then to Cottonwood Guard Station 1230 Comment
  UCR82287  Encelia actoni A. C. Sanders, S. D. White, P. J. MacKay 1994-6-3 14650 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
  UCR82288  Eriogonum davidsonii A. C. Sanders, P. J. MacKay, S. D. White, C. L. Sanders 1994-9-18 15682 San Bernardino San Bernardino Mtns., Santa Ana River Canyon, along Seven Oaks Road (1N45), 0.5 mi below the upper river crossing 1835 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
  UCR82304  Salix lutea A. C. Sanders, P. J. MacKay, G. K. Helmkamp, S. D. White, C. L. Sanders 1994-9-4 15603 San Bernardino San Bernardino Mtns, Arrastre Creek at crossing of Forest Service Road 2N04, just below the confluence with Balky Horse Canyon 2155 Comment
  UCR82464  Lemna trisulca A. C. Sanders, G. K. Helmkamp, S. D. White, E. J. Lawlor, C. L. Sanders 1994-9-11 15646 San Bernardino San Bernardino Mtns., Bear Creek at confluence with Santa Ana River 1045 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
  UCR82475  Machaeranthera canescens A. C. Sanders, Scott D. White, P. J. MacKay, G. K. Helmkamp, C. L. Sanders 1994-9-4 15578 San Bernardino San Bernardino Mtns, Arrastre Creek at crossing of Forest Service road 2N01 and the Pacific Crest Trail 2439 Comment
  UCR82482  Ruppia cirrhosa A. C. Sanders, P. J. MacKay, G. K. Helmkamp, S. D. White, C. L. Sanders 1994-9-4 15549 San Bernardino San Bernardino Mtns, NE side of Baldwin Lake 2048 Comment
  UCR82494  Mirabilis albida A. C. Sanders, P. J. MacKay, S. D. White, C. L. Sanders 1994-9-18 15691 San Bernardino San Bernardino Mtns., Seven Oaks along the Santa Ana River at the confluence with Hamilton Creek 1590 Comment
  UCR82679  Typha latifolia A. C. Sanders, P. J. MacKay, D. Kaufman, S. Kaufman 1994-9-25 15715 San Bernardino San Bernardino Mtns, Deep Creek, from the jeep trail crossing from Bacon Flat to near Lion Canyon 1280 Comment
  UCR82725  Elymus glaucus subsp. glaucus A. C. Sanders 1994-8-7 15225 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
  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
  UCR82778  Euphorbia micromera A. C. Sanders, P. J. MacKay 1994-10-2 15752 San Bernardino San Bernardino Mtns., Rattlesnake Canyon, near Rattlesnake Spring 1223 Comment
  UCR82780  Dyssodia cooperi A. C. Sanders, P. J. MacKay 1994-10-2 15748 San Bernardino San Bernardino Mtns., Rattlesnake Canyon, near Rattlesnake Spring 1223 Comment
  UCR82781  Mollugo cerviana A. C. Sanders, P. MacKay 1994-10-2 15753 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
  UCR82849  Phragmites australis A. C. Sanders, T. Schram, D. Wappler 1994-9-30 15730 San Bernardino San Bernardino Mtns, Lower Deep Creek from the spillway of the Mojave River Forks Dam upstream to the hot spring 1009 Comment
  UCR82858  Nicotiana obtusifolia A. C. Sanders, P. J. MacKay 1994-10-2 15758 San Bernardino San Bernardino Mtns., Rattlesnake Canyon, near Rattlesnake Spring 1223 Comment
  UCR82865  Nolina parryi A. C. Sanders, P. J. MacKay, C. L. Sanders 1994-10-16 15834 San Bernardino San Bernardino Mtns., Burns Canyon, at a side canyon from the north c. 0.25 mi below Burns Spring 1500 Comment
  UCR82889  Muhlenbergia asperifolia A. C. Sanders, S. D. White, C. L. Sanders 1994-10-9 15824 San Bernardino San Bernardino Mtns., Pipes Canyon, lower part of canyon from the gauging station upstream c. 1 mile 1402 Comment
  UCR83052  Lessingia filaginifolia A. C. Sanders, P. J. MacKay, G. K. Helmkamp, S. D. White 1994-8-21 15363 San Bernardino San Bernardino Mtns, Arrowbear Lake, in community of same name, east of Running Springs. 1890 Comment
  UCR83060  Elymus glaucus A. C. Sanders, Et al. 1994-8-21 15380 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
  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
  UCR83086  Mimulus moschatus A. C. Sanders, P. J. MacKay, G. K. Helmkamp, S. D. White 1994-8-21 15370 San Bernardino San Bernardino Mtns, Hooks Creek near Cedar Glen, east of Lake Arrowhead 1550 Comment
  UCR83090  Pycnanthemum californicum A. C. Sanders, G. K. Helmkamp, S. D. White, E. J. Lawlor, C. L. Sanders 1994-9-11 15607 San Bernardino San Bernardino Mountains, Warm Springs Canyon along Forest Service Rd 1S12, 2.3 mi. below road 1N12 & 2.3 mi. above the confluence with the Santa Ana River 976 Comment
  UCR83093  Dryopteris arguta A. C. Sanders, P. J. MacKay, G. K. Helmkamp, S. D. White 1994-8-21 15338 San Bernardino San Bernardino Mtns, Forest Service Rd 1N09 (City Creek Truck Trail) in canyon of Little Mill Creek, 0.7 mi SE of Hwy 330 985 Comment
  UCR83097  Imperata brevifolia A. C. Sanders, G. K. Helmkamp, S. D. White, E. J. Lawlor, C. L. Sanders 1994-9-11 15656 San Bernardino San Bernardino Mtns., F.S. Road 1N09 between Manzanita Flat and Keller Cliffs 1190 Comment
  UCR83098  Solidago confinis A. C. Sanders, G. K. Helmkamp, S. D. White, E. J. Lawlor, C. L. Sanders 1994-9-11 15657 San Bernardino San Bernardino Mtns., F.S. Road 1N09 between Manzanita Flat and Keller Cliffs 1190 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
  UCR83129  Solanum americanum A. C. Sanders, G. K. Helmkamp, S. D. White, E. J. Lawlor, C. L. Sanders 1994-9-11 15652 San Bernardino San Bernardino Mtns., F.S. Road 1N09 between Manzanita Flat and Keller Cliffs 1190 Comment
  UCR83132  Populus fremontii A. C. Sanders, G. K. Helmkamp, S. D. White, E. J. Lawlor, C. L. Sanders 1994-9-11 15623 San Bernardino San Bernardino Mountains, Santa Ana River Canyon midway between the upper two powehouses 762 Comment
  UCR83135  Cyperus parishii A. C. Sanders, G. K. Helmkamp, S. D. White, E. J. Lawlor, C. L. Sanders 1994-9-11 15638 San Bernardino San Bernardino Mtns., Bear Creek at confluence with Santa Ana River 1045 Comment
  UCR83146  Caulanthus major A. C. Sanders, S. D. White, P. J. MacKay 1994-6-3 14645 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
  UCR83152  Eschscholzia minutiflora A. C. Sanders, Steve Myers, P. J. MacKay 1994-5-27 14505 San Bernardino San Bernardino Mtns, Lower Furnace Canyon on the north slope of the mountains above Lucerne Valley 1500 Comment
  UCR83155  Antirrhinum multiflorum A. C. Sanders 1994-8-21 15339 San Bernardino San Bernardino Mtns, Forest Service Rd 1N09 (City Creek Truck Trail) in canyon of Little Mill Creek, 0.7 mi SE of Hwy 330 985 Comment
  UCR83163  Emmenanthe penduliflora A. C. Sanders, S. J. Myers, P. J. MacKay 1994-5-27 14532 San Bernardino San Bernardino Mtns, Lower Furnace Canyon on the north slope of the mountains above Lucerne Valley 1500 Comment
  UCR83167  Abronia nana subsp. covillei A. C. Sanders, S. J. Myers, P. J. MacKay 1994-5-27 14527 San Bernardino San Bernardino Mtns, Lower Furnace Canyon on the north slope of the mountains above Lucerne Valley 1500 Comment
  UCR83168  Gilia cana A. C. Sanders, P. J. MacKay, Steve Myers 1994-5-27 14526 San Bernardino San Bernardino Mtns, Lower Furnace Canyon on the north slope of the mountains above Lucerne Valley 1500 Comment
  UCR83176  Phacelia campanularia A. C. Sanders, S. J. Myers, P. J. MacKay 1994-5-27 14514 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
  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
  UCR83191  Eriogonum ovalifolium var. vineum A. C. Sanders, S. D. White, P. J. MacKay 1994-6-3 14643 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
  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
  UCR83320  Cryptantha nevadensis A. C. Sanders, S. J. Myers, P. J. MacKay 1994-5-27 14500 San Bernardino San Bernardino Mtns, Lower Furnace Canyon on the north slope of the mountains above Lucerne Valley 1500 Comment
  UCR83321  Lomatium mohavense A. C. Sanders, S. Myers & P. MacKay 1994-5-27 14499 San Bernardino San Bernardino Mtns, Lower Furnace Canyon on the north slope of the mountains above Lucerne Valley 1500 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
  UCR83372  Ceanothus integerrimus A. C. Sanders 1994-6-26 14972 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
  UCR83382  Verbena lasiostachys var. scabrida A. C. Sanders 1994-6-26 14952 San Bernardino San Bernardino Mtns, Burnt Mill Canyon along Burnt Mill Road, north of Cedarpines Park, 0.7 mi below Crest Forest Road. 1400 Comment
  UCR83450  Bromus carinatus A. C. Sanders 1994-6-26 14937 San Bernardino San Bernardino Mtns, Waters Rd., just west of Fernwood Dr. at Cedarpines Park 1325 Comment
  UCR83451  Cornus nuttallii A. C. Sanders 1994-6-26 14920 San Bernardino San Bernardino Mtns, Waters Rd., just west of Fernwood Dr. at Cedarpines Park 1325 Comment
  UCR83539  Lilium parryi A. C. Sanders, P. McKay, G. K. Helmkamp, C. L. Sanders 1994-8-14 15306 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
  UCR83642  Epilobium densiflorum A. C. Sanders, P. J. MacKay 1994-6-19 14871 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
  UCR83645  Brodiaea terrestris subsp. kernensis A. C. Sanders, P. J. MacKay 1994-6-19 14891 San Bernardino San Bernardino Mountains, Kinley Creek above the Hwy 173 bridge, toward the Pinnacles 1250 Comment
  UCR83706  Scirpus microcarpus A. C. Sanders, P. J. MacKay 1994-6-19 14850 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  UCR83716  Lagophylla ramosissima A. C. Sanders, P. J. MacKay 1994-6-19 14836 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  UCR83724  Epilobium glaberrimum subsp. glaberrimum A. C. Sanders, P. J. MacKay 1994-6-19 14820 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  UCR83732  Bloomeria crocea var. crocea A. C. Sanders, P. J. MacKay 1994-6-19 14857 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
  UCR83735  Lotus nevadensis var. davidsonii A. C. Sanders, P. J. MacKay 1994-6-19 14819 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  UCR83752  Madia gracilis A. C. Sanders, P. MacKay 1994-6-19 14874 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
  UCR83755  Sanicula tuberosa A. C. Sanders, P. MacKay 1994-6-19 14880 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
  UCR83760  Castilleja lasiorhyncha A. C. Sanders, P. J. MacKay 1994-6-19 14873 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
  UCR83761  Pityrogramma triangularis A. C. Sanders, P. J. MacKay 1994-6-19 14826 San Bernardino San Bernardino Mtns., lower Miller Canyon (E fork of W fork of Mojave River), below Pilot Rock Camp 1128 Comment
  UCR83872  Lotus argyraeus A. C. Sanders, P. J. MacKay 1994-7-10 15006 San Bernardino San Bernardino Mtns., Cienaga Sec. Creek drainage at the beginning of the Wildhorse Trail, from Hwy 38 to c. 0.5 mi NE, c. 0.5 mi north of Heart Bar Campground 2100 Comment
  UCR83875  Eriogonum davidsonii A. C. Sanders, P. J. MacKay 1994-7-17 15086 San Bernardino San Bernardino Mtns, Trail from Wildhorse Spring to Sugarloaf Mountain 3034 Comment
  UCR83885  Juncus rugulosus A. C. Sanders, P. J. MacKay, C. Walton 1994-7-8 14986 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
  UCR83894  Lotus purshianus A. C. Sanders, P. J. MacKay, C. Walton 1994-7-8 14987 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
  UCR83899  Sambucus mexicana A. C. Sanders, Pam MacKay 1994-7-10 15022 San Bernardino San Bernardino Mtns., Wildhorse Trail between Cienaga Seca Creek & Wildhorse Creek 2450 Comment
  UCR83902  Hypericum anagalloides A. C. Sanders, P. J. MacKay 1994-7-10 15033 San Bernardino San Bernardino Mtns., Wildhorse Creek at and above Forest Service campsite, 1.5 mi. ESE of summit of Sugarloaf Mtn. 2460 Comment
  UCR83912  Epilobium glaberrimum A. C. Sanders, P. J. MacKay 1994-7-10 15005 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
  UCR83915  Selaginella watsonii A. C. Sanders, P. J. MacKay 1994-7-10 15025 San Bernardino San Bernardino Mtns., Wildhorse Trail between Cienaga Seca Creek & Wildhorse Creek 2450 Comment
  UCR83923  Mimulus parishii A. C. Sanders, P. J. MacKay, C. Walton, et al 1994-7-8 14983 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
  UCR83927  Tamarix ramosissima A. C. Sanders, P. J. MacKay, C. Walton, et al. 1994-7-8 14984 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
  UCR83928  Quercus palmeri A. C. Sanders, P. J. MacKay, C. Walton 1994-7-8 14981 San Bernardino San Bernardino Mtns., N slope of the mountains at Oak Spring, 1 mi. NW of Rattlesnake Mtn. at the Forest Service Boundary, on slopes south of the spring. 1590 Comment
  UCR84147  Mentzelia dispersa A. C. Sanders, J. C. Lyman 1989-6-8 9094 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
  UCR84234  Salix lemmonii A. C. Sanders, Pesach Lubinsky, L. Lubinsky 1994-8-24 15417 San Bernardino San Bernardino Mtns., San Gorgonio Wilderness; North Fork Meadows, upper Whitewater River, vicinity of Big Tree Campsite 2645 Comment
  UCR84239  Agrostis idahoensis A. C. Sanders 1994-8-7 15255 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
  UCR84273  Poa palustris A. C. Sanders 1994-8-7 15243 San Bernardino San Bernardino Mtns., upper (eastern) end of Bluff Lake Meadow, south of Big Bear Lake 2340 Comment
  UCR84277  Muhlenbergia andina A. C. Sanders, P. McKay, G. K. Helmkamp, C. L. Sanders 1994-8-14 15318 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
  UCR84278  Agrostis stolonifera A. C. Sanders 1994-6-26 14926 San Bernardino San Bernardino Mtns, Waters Rd.,