34.06194 34.16194 -116.58667 -116.48667 Archived CCH Search Results
Search Results — 1222 specimen records retrieved (1222 records with coordinates)
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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/).
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A yellow cell in the column headed "?", for records with coordinates, indicates a discrepancy with respect to range as specified in the eFlora. Read more ...
? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  HSC16142  Abronia villosa C. L. Hitchcock, C. V. Muhlick 1964-3-23 23278 San Bernardino Morongo Valley Comment
  SBBG37530  Abronia villosa R. N. Muller 1967-4-8 San Bernardino St Hwy 62, 5 mi W of Yucca Valley 838 Comment
  RSA0028224  Acacia greggii Duncan S. Bell, Amanda Turek 2010-9-4 1923 San Bernardino Sawtooth Mountains; collecting in Sorrel Horse Canyon, about 1.25 air miles west of Pioneertown. 1248 Comment
  CAS-BOT-BC22516  Acamptopappus sphaerocephalus M. McCollum 1976-6-11 2006 San Bernardino 6 1/4 miles SSW of Yucca Valley, Upper Little Morongo Canyon 975 Comment
  CAS-BOT-BC22517  Acamptopappus sphaerocephalus M. McCollum 1976-6-11 2005 San Bernardino 5 miles SSW of Yucca Valley, Morongo Canyon Summit 1219 Comment
  RSA0031560  Achnatherum parishii subsp. parishii Duncan S. Bell 2011-4-23 2345 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  CHSC26096  Achnatherum speciosum James Henrickson 1971-5-29 5561 San Bernardino 19 mi. NE of Banning, 3 mi. N. of town of Morongo Valley, 2.3 mi. NW of Hwy. 62 on road to Big Morongo Cyn. 975 Comment
  RSA0011384  Achnatherum speciosum Duncan S. Bell 2010-5-31 1201 San Bernardino Sawtooth Mountains; about 1.25 air mile southwest of Pioneertown, and approximately 0.5 air mile northwest of Chaparrosa Spring. 1281 Comment
  RSA0014925  Achnatherum speciosum Duncan S. Bell 2013-4-14 4794 San Bernardino Sawtooth Mountains; Water canyon, approximately 1.1 air miles southwest of Chaparrosa Spring. 1303 Comment
  RSA0025253  Acmispon americanus var. americanus Duncan S. Bell 2012-9-8 4126 San Bernardino Sawtooth Mountains; collecting in Water Canyon, about 2 miles south of Pioneertown. 1160 Comment
  GMDRC6092  Acmispon argophyllus var. argophyllus J. M. Andre 2014-5-2 27685 San Bernardino Little San Bernardino Mountains: along Pioneertown Rd, 3.6 mi. NW of Jct with Hwy 62 (Yucca Valley), about 0.5 mi. south of Pioneertown 1209 Comment
  RSA0075590  Acmispon argophyllus var. argophyllus Jim Andre 2014-5-2 27685 San Bernardino Little San Bernardino Mountains: along Pioneertown Rd, 3.6 mi. NW of Jct with Hwy 62 (Yucca Valley), about 0.5 mi. south of Pioneertown. 1209 Comment
  UCR268213  Acmispon argophyllus var. argophyllus Jim Andre 2014-5-2 27685 San Bernardino Little San Bernardino Mountains, along Pioneertown Road, 3.6 miles northwest of junction with Hwy 62 (Yucca Valley), c. 0.5 miles south of Pioneertown 1209 Comment
  GMDRC6087  Acmispon glaber var. brevialatus J. M. Andre 2014-5-2 27668 San Bernardino Little San Bernardino Mountains: along Pioneertown Rd, 3.6 mi. NW of Jct with Hwy 62 (Yucca Valley), about 0.5 mi. south of Pioneertown 1209 Comment
  RSA0047961  Acmispon glaber var. brevialatus Jim Andre 2014-5-2 27668 San Bernardino Little San Bernardino Mountains: along Pioneertown Rd, 3.6 mi. NW of Jct with Hwy 62 (Yucca Valley), about 0.5 mi. south of Pioneertown. 1209 Comment
  SEINET1109559  Acmispon heermannii A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-1 16791 San Bernardino Eastern San Bernardino Mtns./Mojave Desert: Morongo Valley, Little Morongo Canyon, stream crossing 1.75 mi N of Hwy 62. 1006 Comment
  RSA0055844  Acmispon strigosus Duncan S. Bell 2014-4-5 6568 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; about 2 air miles southwest of Pioneertown, or about 1.75 air miles northeast of Chaparrosa Peak. 1315 Comment
  RSA0047438  Adenophyllum cooperi Duncan S. Bell 2010-5-21 1042 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in Sorrel Horse Canyon, a short distance from Pioneertown Road. 1243 Comment
  RSA802101  Adenostoma fasciculatum Duncan S. Bell 2010-5-31 1176 San Bernardino Sawtooth Mountains; approximately 1.25 air mile southwest of Pioneertown, and approx. 0.75 air mile north of Chaparrosa Spring. 1249 Comment
  UCR260188  Adenostoma fasciculatum Duncan S. Bell 2010-5-31 1176 San Bernardino San Bernardino Mtns./Mojave Desert, Sawtooth Mountains; c. 1.25 air mile southwest of Pioneertown, and c. 0.75 air mile north of Chaparrosa Spring 1249 Comment
  RSA0053712  Allium fimbriatum Duncan S. Bell 2010-5-21 1071 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; just to the west of Chaparrosa Wash, approximately 1.4 air miles southwest of Pioneertown. 1281 Comment
  RSA0121863  Allium fimbriatum var. fimbriatum Duncan S. Bell 2011-4-23 2354 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; along Water Canyon, approximately 0.7 air miles southeast of Chaparrosa Spring and approx. 1.7 air miles southwest of Pioneertown. 1227 Comment
  RSA0050547  Amaranthus albus Duncan S. Bell 2014-10-14 7643 San Bernardino Sawtooth Mountains; Pioneertown Mountains Preserve; western section of the range, collecting in Sorrel Horse Canyon to the west of Pioneertown. 1300 Comment
  UCR274243  Amaranthus albus Duncan S. Bell 2014-10-14 7643 San Bernardino Sawtooth Mountains, Pioneertown Mountains Preserve, western section of the range, in Sorrel Horse Canyon to the west of Pioneertown 1300 Comment
  RSA0025255  Amaranthus fimbriatus Duncan S. Bell 2012-9-8 4125 San Bernardino Sawtooth Mountains; collecting in Water Canyon, about 2 miles south of Pioneertown. 1160 Comment
  RSA0054038  Amaranthus fimbriatus Duncan S. Bell 2014-10-14 7634 San Bernardino Sawtooth Mountains on the Pioneertown Mountains Preserve; southwestern section of range, about 3 air miles southwest of Pioneertown. 1353 Comment
  RSA782032  Amaranthus fimbriatus Duncan S. Bell, Amanda Bell 2011-10-8 2975 San Bernardino Sawtooth Mountains: approximately 1.3 air miles southwest from where Pioneertown road crosses Chaparrosa Wash, and approximately 0.4 air mile northwest of Chaparrosa Spring. 1281 Comment
  UCR274230  Amaranthus fimbriatus Duncan S. Bell 2014-10-14 7634 San Bernardino Sawtooth Mountains on the Pioneertown Mountains Preserve, southwestern section of range, c. 3 air miles southwest of Pioneertown 1353 Comment
  RSA0021315  Ambrosia acanthicarpa Duncan S. Bell 2010-11-26 2012 San Bernardino Sawtooth Mountains; Chaparrosa Spring, approximately 1.5 air miles southwest of Pioneertown. 1291 Comment
  RSA0025145  Ambrosia acanthicarpa Duncan S. Bell, Amanda Turek 2010-9-4 1917 San Bernardino Sawtooth Mountains; collecting in Sorrel Horse Canyon, about 1.25 air miles west of Pioneertown. 1248 Comment
  RSA416979  Ambrosia dumosa L. E. Hoffman 1933-2-18 s.n. San Bernardino Morongo Valley. Comment
Read comments
Oct 16 2010
  UCD128794  Ambrosia dumosa C. F. Lackey 1935-3-21 8 San Bernardino Morongo. Comment
  OBI16025  Ambrosia salsola A. Brenholt 1967-5-13 46 San Bernardino Morongo Valley, 500 ft N of Hwy 12 853 Comment
  CAS-BOT-BC63983  Anisocoma acaulis S. B. Parish; W. F. Parish 1882-4-1 896 .c2 San Bernardino Morongo Comment
  CAS-BOT-BC63987  Anisocoma acaulis C. L. Hitchcock; C. V. Muhlick 1964-3-23 23276 San Bernardino Morongo Valley Comment
  HSC4636  Anisocoma acaulis C. L. Hitchcock, C. V. Muhlick 1964-3-23 23276 San Bernardino Morongo Valley Comment
  IRVC29434  Anisocoma acaulis Mark A. Elvin 2006-4-1 4700 San Bernardino Pipes Canyon Preserve; South of Pioneertown Road, just over ridge on Chaparrosa Wash. Southern Mojave Desert, Little San Bernardino Mtns 1235 Comment
  RSA0022325  Anisocoma acaulis Duncan S. Bell 2011-4-23 2330 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA801848  Anisocoma acaulis Duncan S. Bell 2010-5-31 1213 San Bernardino Sawtooth Mountains; Sorrel Horse Canyon; about 1.25 air miles west of Pioneertown, and approximately 1 air mile north of Chaparrosa Spring. 1254 Comment
  RSA124427  Antirrhinum coulterianum Percy C. Everett, E. K. Balls 1958-5-4 23085 San Bernardino Morongo Valley 6.4 miles SW from Yucca Valley along road to 29 Palms 915 Comment
  SBBG83241  Antirrhinum coulterianum D. M. Thompson 1983-5-7 296 San Bernardino Morongo Valley, flanking bed of Dry Morongo Crk Comment
  SD48370  Antirrhinum coulterianum P. C. Everett, E. K. Balls 1958-5-4 23085 San Bernardino Morongo Valley, 6.4 mi. sw. from Yucca Valley, along road to 29 Palms 914 Comment
  UC1080319  Antirrhinum coulterianum P. C. Everett and E. K. Balls 1958-5-4 23085 San Bernardino 6.4 mi sw Yucca Valley (along road to 29 Palms); Morongo Valley 914 Comment
  UCD123436  Antirrhinum coulterianum P. C. Everett; E. K. Balls 1958-5-4 23085 San Bernardino Morongo Valley, 6.4 miles southwest from Yucca Valley, along road to 29 Palms. 914 Comment
  RSA0129315  Arabis perennans Duncan S. Bell 2011-4-23 2338 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  UCR269169  Arabis perennans Duncan S. Bell 2011-4-23 2338 San Bernardino San Bernardino Mtns/Mojave Desert, Sawtooth Mountains; in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring 1338 Comment
  IRVC29340  Arabis pulchra Mark A. Elvin 2006-4-1 4687 San Bernardino Pipes Canyon Preserve; Sorrel Horse Cyn, S of Pioneertown Road along wash and ridge to the S. Southern Mojave Desert, Little San Bernardino Mtns 1220 Comment
  RSA0021718  Arabis pulchra Duncan S. Bell 2013-4-15 5804 San Bernardino Sawtooth Mountains; near the head of Sorrel Horse Canyon approximately 0.4 air mile west northwest of Chaparrosa Peak. 1558 Comment
  RSA0028112  Arabis pulchra Duncan S. Bell 2012-5-3 3577 San Bernardino Sawtooth Mountains; upper reaches of unnamed canyon to the south of Sorrel Horse Canyon, about 0.5 air mile southeast of Chaparrosa Peak and about 3.5 air miles southwest of Pioneertown. 1575 Comment
  UCR175757  Arabis pulchra Mark A. Elvin 2006-4-1 4687 San Bernardino Southern Mojave Desert, Little San Bernardino Mtns: Pipes Canyon Preserve; Sorrel Horse Canyon south of Pioneertown Road, along wash and ridge to the south 1220 Comment
  CAS-BOT-BC24667  Arctostaphylos glauca Vernon O. Bailey 1907-9-11 1276 Riverside Edge of Mojave Desert, e. of Morongo Valley. Comment
  RSA0025104  Arctostaphylos glauca Duncan S. Bell 2012-3-17 3166 San Bernardino Sawtooth Mountains; Water Canyon, about 0.8 air mile southeast of Chaparrosa Spring and about 1.75 air miles southwest of Pioneertown. 1229 Comment
  RSA802012  Arctostaphylos glauca Duncan S. Bell, Amanda Turek 2010-5-30 1160 San Bernardino Sawtooth Mountains; approximately 3 air miles west of Pioneertown, and about 1 air mile northeast of Chaparrosa Peak. 1499 Comment
  POM247722  Arenaria macradenia E. C. Jaeger s.n. San Bernardino 10 miles south of Warrens Well, Mojave Desert. Comment
  RSA0025248  Artemisia dracunculus Duncan S. Bell 2012-9-8 4127 San Bernardino Sawtooth Mountains; collecting in Water Canyon, about 2 miles south of Pioneertown. 1160 Comment
  RSA0036324  Artemisia dracunculus Duncan S. Bell 2014-10-14 7622 San Bernardino Sawtooth Mountains on the Pioneertown Mountains Preserve; collecting at a small spring in the southwestern section of range. 1334 Comment
  RSA0050552  Artemisia dracunculus Duncan S. Bell 2014-10-14 7647 B San Bernardino Sawtooth Mountains; Pioneertown Mountains Preserve; western section of the range, collecting in Sorrel Horse Canyon to the west of Pioneertown. 1300 Comment
  UCR274240  Artemisia dracunculus Duncan S. Bell 2014-10-14 7647 B San Bernardino Sawtooth Mountains, Pioneertown Mountains Preserve, western section of the range, in Sorrel Horse Canyon to the west of Pioneertown 1300 Comment
  RSA0036325  Artemisia ludoviciana subsp. albula Duncan S. Bell 2014-10-14 7623 San Bernardino Sawtooth Mountains on the Pioneertown Mountains Preserve; collecting at a small spring in the southwestern section of range. 1334 Comment
  RSA0021715  Asclepias fascicularis Duncan S. Bell 2013-4-14 4796 San Bernardino Sawtooth Mountains; Water canyon, approximately 1.1 air miles southwest of Chaparrosa Spring. 1303 Comment
  RSA0036332  Asclepias fascicularis Duncan S. Bell 2014-10-14 7630 San Bernardino Sawtooth Mountains on the Pioneertown Mountains Preserve; southwestern section of range, about 3 air miles southwest of Pioneertown. 1353 Comment
  RSA606076  Astragalus didymocarpus var. dispermus R. S. Woglum 1937-5-1 322 San Bernardino Eastern Transverse Ranges / Desert Mountains transition: Morongo Valley; Little San Bernardino Mountains. [San Bernardino / Riverside counties] Comment
Read comments
Aug 27 2017
  RSA801861  Astragalus douglasii Duncan S. Bell 2010-5-31 1226 San Bernardino Sawtooth Mountains; Sorrel Horse Canyon; about 1.25 air miles west of Pioneertown, and approximately 1 air mile north of Chaparrosa Spring. 1254 Comment
  UCR86795  Astragalus douglasii A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16790 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  VVC198  Astragalus douglasii A. C. Sanders, G. & L. Helmkamp 1995-4-30 16790 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 mi N of Hwy 62 1000 Comment
  IRVC29312  Astragalus douglasii var. parishii Mark A. Elvin 2006-4-1 4659 San Bernardino Pipes Canyon Preserve; Sorrel Horse Cyn, S of Pioneertown Road along wash and ridge to the S. Southern Mojave Desert, Little San Bernardino Mtns 1220 Comment
  UCR175751  Astragalus douglasii var. parishii Mark A. Elvin 2006-4-1 4659 San Bernardino Southern Mojave Desert, Little San Bernardino Mtns: Pipes Canyon Preserve; Sorrel Horse Canyon south of Pioneertown Road, along wash and ridge to the south 1220 Comment
  IRVC29345  Astragalus gambelianus Mark A. Elvin 2006-4-1 4692 San Bernardino Pipes Canyon Preserve; Sorrel Horse Cyn, S of Pioneertown Road along wash and ridge to the S. Southern Mojave Desert, Little San Bernardino Mtns 1220 Comment
  GH58862  Astragalus parishii S. B. Parish & W. F. Parish 1882-4-20 1233 Unknown Morongo Comment
  RSA0027694  Atriplex polycarpa Duncan S. Bell 2012-9-8 4133 San Bernardino Sawtooth Mountains; collecting in Water Canyon, about 2 miles south of Pioneertown. 1160 Comment
  RSA0031562  Avena fatua Duncan S. Bell 2011-4-23 2350 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA0055850  Avena fatua Duncan S. Bell 2014-4-5 6561 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; about 2.3 air miles south of Pioneertown, or about 1.5 air miles east of Chaparrosa Peak. 1336 Comment
  UCR39207  Avena fatua George K. Helmkamp 1985-4-18 352 San Bernardino Mojave Desert, Morongo Canyon, SE of Morongo Valley. 762 Comment
  RSA0020274  Baccharis salicifolia Duncan S. Bell 2013-4-15 4808 San Bernardino Sawtooth Mountains; near the head of Sorrel Horse Canyon approximately 0.4 air mile west northwest of Chaparrosa Peak. 1558 Comment
  RSA0025251  Baccharis salicifolia Duncan S. Bell 2012-9-8 4130 San Bernardino Sawtooth Mountains; collecting in Water Canyon, about 2 miles south of Pioneertown. 1160 Comment
  CAS-BOT-BC99888  Baccharis sergiloides Lester Rowntree 1937-11-1 s.n. San Bernardino Morongo Wash Comment
  RSA0025249  Baccharis sergiloides Duncan S. Bell 2012-9-8 4128 San Bernardino Sawtooth Mountains; collecting in Water Canyon, about 2 miles south of Pioneertown. 1160 Comment
  RSA0027521  Baccharis sergiloides Duncan S. Bell, Amanda Turek 2010-9-5 1940 San Bernardino Sawtooth Mountains; unnamed drainage between Sorrel Horse Canyon and Pipes Canyon below Chaparrosa Peak, about 3.5 air miles west of Pioneertown. 1532 Comment
  RSA0036327  Baccharis sergiloides Duncan S. Bell 2014-10-14 7625 San Bernardino Sawtooth Mountains on the Pioneertown Mountains Preserve; collecting at a small spring in the southwestern section of range. 1334 Comment
  RSA802118  Baccharis sergiloides Duncan S. Bell 2010-5-31 1175 San Bernardino Sawtooth Mountains; approximately 1.25 air mile southwest of Pioneertown, and approx. 0.75 air mile north of Chaparrosa Spring. 1249 Comment
  SBBG7743  Baccharis sergiloides H. and M. Dearing 1937-11-1 2890 San Bernardino Morongo Wash Comment
  UCR269189  Baccharis sergiloides Duncan S. Bell, Amanda Turek 2010-9-5 1940 San Bernardino San Bernardino Mtns./Mojave Desert, Sawtooth Mountains; unnamed drainage between Sorrel Horse Canyon and Pipes Canyon below Chuparrosa Peak, about 3.5 miles west of Pioneertown 1532 Comment
  CAS-BOT-BC295937  Bahiopsis parishii M. McCollum 1976-6-11 2012 San Bernardino 6 1/4 mi. SSW of Yucca Valley 975 Comment
  RSA442016  Bahiopsis parishii N. C. Cooper 1948-5-13 2786 San Bernardino Morongo Valley. 762 Comment
  CAS-BOT-BC106579  Baileya pleniradiata John Thomas Howell 1927-8-1 2892 San Bernardino Between Morongo Valley and Warren's Well, s. Mojave Desert 914 Comment
  RSA0120227  Bebbia juncea Duncan S. Bell 2016-3-13 8919 San Bernardino Sawtooth Mountains; in a meandering side canyon off of and to the north of Water Canyon; approximately 1.3 air miles southeast of Chaparrosa Spring. 1170 Comment
  RSA0124386  Boechera dispar Duncan S. Bell 2016-4-17 9338 San Bernardino The Sawtooth Mountains on the Pioneertown Mountains Preserve; northwestern section of the range, approximately 1.5 air miles east of Chaparrosa Peak. 1338 Comment
  RSA0094762  Boechera perennans Jim M. Andre, Tasha La Doux, J. Mark Porter 2015-3-31 31100 San Bernardino Little San Bernardino Mountains; along dirt road in Water Canyon, 1.3 mi west of Pioneertown Rd, approx 5 mi. NW of Yucca Valley. 1148 Comment
  OBI2175  Boechera pulchra P. A. Holden 1969-5-12 822 San Bernardino On E slope 4 mi N of Yucca Valley on Pioneer Town rd Comment
  RSA0050374  Boechera pulchra var. gracilis Duncan S. Bell 2010-5-21 1060 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in an unnamed canyon between Sorrel Horse Canyon and Chaparrosa Wash. 1305 Comment
  RSA0020272  Boechera xylopoda Duncan S. Bell 2013-4-15 4805 San Bernardino Sawtooth Mountains; near the head of Sorrel Horse Canyon approximately 0.4 air mile west northwest of Chaparrosa Peak. 1558 Comment
  UC482958  Boechera xylopoda Marjorie Clary 899 San Bernardino 25 mi sw 29 Palms (Morongo Valley area); Colorado Desert, Morongo Valley Comment
Read comments
Aug 18 2010
  CLARK-A1045-769  Boerhavia torreyana George K. Helmkamp 1977-11-5 San Bernardino Morongo Valley at north edge of Morongo Valley beside State Highway 62; creosote bush scrub; Morongo Valley 7.5'Q Comment
  CLARK-A1045-770  Boerhavia torreyana George K. Helmkamp 1977-11-5 San Bernardino Morongo Valley at north edge of Morongo Valley beside State Highway 62; creosote bush scrub; Morongo Valley 7.5'Q Comment
  RSA0028231  Bouteloua aristidoides Duncan S. Bell 2012-9-8 4120 San Bernardino Sawtooth Mountains; collecting in Water Canyon, about 2 miles south of Pioneertown. 1160 Comment
  RSA0036333  Bouteloua aristidoides Duncan S. Bell 2014-10-14 7631 San Bernardino Sawtooth Mountains on the Pioneertown Mountains Preserve; southwestern section of range, about 3 air miles southwest of Pioneertown. 1353 Comment
  RSA0028230  Bouteloua barbata Duncan S. Bell 2012-9-8 4119 San Bernardino Sawtooth Mountains; collecting in Water Canyon, about 2 miles south of Pioneertown. 1160 Comment
  IRVC29330  Brassica geniculata Mark A. Elvin 2006-4-1 4677 San Bernardino Pipes Canyon Preserve; Sorrel Horse Cyn, S of Pioneertown Road along wash and ridge to the S. Southern Mojave Desert, Little San Bernardino Mtns 1220 Comment
  HSC25858  Brickellia atractyloides var. arguta Richard Spjut 1972-4-1 2353 San Bernardino Mojave Desert; in canyons of Morongo Valley 915 Comment
  UCR39209  Bromus catharticus George K. Helmkamp 1985-5-10 483 San Bernardino Little San Bernardino Mountains, At entrance to Big Morongo Nature Conservancy Preserve, SE of town of Morongo Valley 762 Comment
  RSA787659  Bromus diandrus Duncan S. Bell 2012-5-8 3626 San Bernardino Sawtooth Mountains; collecting along Water Canyon, approximately 0.75 air mile southeast of Chaparrosa Spring, or approximately 1.75 air miles southwest of Pioneertown. 1238 Comment
  RSA802119  Bromus diandrus Duncan S. Bell 2010-5-31 1177 B San Bernardino Sawtooth Mountains; approximately 1.25 air mile southwest of Pioneertown, and approx. 0.75 air mile north of Chaparrosa Spring. 1249 Comment
  UCR257218  Bromus diandrus Duncan S. Bell 2012-5-8 3626 San Bernardino Mojave Desert/San Bernardino Mtns., Sawtooth Mountains, along Water Canyon, c. 0.75 air mi. SE of Chaparrosa Sprong, or c. 1.75 air mi. SW of Pioneertown 1238 Comment
  SEINET3821908 Image available 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. (Moonridge 7.5' Q) 2115 Comment
  RSA802205  Bromus rubens Duncan S. Bell 2010-5-31 1191 San Bernardino Sawtooth Mountains; about 1.25 air mile southwest of Pioneertown, and approximately 0.5 air mile northwest of Chaparrosa Spring. 1281 Comment
  RSA802110  Bromus tectorum Duncan S. Bell 2010-5-31 1177 A San Bernardino Sawtooth Mountains; approximately 1.25 air mile southwest of Pioneertown, and approx. 0.75 air mile north of Chaparrosa Spring. 1249 Comment
  RSA0031564  Calandrinia ciliata Duncan S. Bell 2011-4-23 2347 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA0042897  Calandrinia ciliata Duncan S. Bell 2014-4-5 6557 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; about 2.3 air miles south of Pioneertown, or about 1.5 air miles east of Chaparrosa Peak. 1336 Comment
  RSA0038665  Calochortus kennedyi Duncan S. Bell 2010-5-21 1037 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in Sorrel Horse Canyon, a short distance from Pioneertown Road. 1243 Comment
  RSA0070037  Calochortus kennedyi var. kennedyi Jim Andre 2014-5-2 27683 San Bernardino Little San Bernardino Mountains: along Pioneertown Rd, 3.6 mi. NW of Jct with Hwy 62 (Yucca Valley), about 0.5 mi. south of Pioneertown. 1209 Comment
  RSA0014920  Calycoseris parryi Duncan S. Bell 2013-4-14 4789 San Bernardino Sawtooth Mountains; Water canyon, approximately 1.1 air miles southwest of Chaparrosa Spring. 1303 Comment
  RSA0022324  Calycoseris parryi Duncan S. Bell 2011-4-23 2329 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA802013  Calycoseris parryi Duncan S. Bell 2010-5-31 1162 San Bernardino Sawtooth Mountains; approximately 1.25 air mile southwest of Pioneertown, and approx. 0.75 air mile north of Chaparrosa Spring. 1249 Comment
  UCR86704  Calycoseris parryi A. C. Sanders, G. Helmkamp & L. Helmkamp 1995-4-30 16771 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  RSA0124295  Calyptridium monandrum Duncan S. Bell 2016-4-17 9343 San Bernardino The Sawtooth Mountains on the Pioneertown Mountains Preserve; central section of the range, approximately 2 air miles east of Chaparrosa Peak. 1371 Comment
  UCR274203  Calyptridium monandrum Duncan S. Bell 2010-5-21 1079 San Bernardino San Bernardino Mountains, Pioneertown Mountains Preserve, Sawtooth Mountains, just to the west of Chaparrosa Wash, c. 1.4 air miles southwest of Pioneertown 1281 Comment
  IRVC29317  Camissonia bistorta Mark A. Elvin 2006-4-1 4664 San Bernardino Pipes Canyon Preserve; Sorrel Horse Cyn, S of Pioneertown Road along wash and ridge to the S. Southern Mojave Desert, Little San Bernardino Mtns 1220 Comment
  RSA270168  Camissonia boothii subsp. condensata James Henrickson 1973-4-23 9206 San Bernardino Mojave Desert. ca 32 (air) miles SE of Baker, 4 miles NE of Kelso; along road to Globe Canyon of Mid Hills; in sandy alluvium. 793 Comment
  IRVC29329  Camissonia campestris Mark A. Elvin 2006-4-1 4676 San Bernardino Pipes Canyon Preserve; Sorrel Horse Cyn, S of Pioneertown Road along wash and ridge to the S. Southern Mojave Desert, Little San Bernardino Mtns 1220 Comment
  RSA0022314  Camissonia campestris Duncan S. Bell 2011-4-23 2319 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA0038660  Camissonia campestris Duncan S. Bell 2010-5-21 1049 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in an unnamed canyon between Sorrel Horse Canyon and Chaparrosa Wash. 1239 Comment
  UCR175549  Camissonia campestris Mark A. Elvin 2006-4-1 4676 San Bernardino Southern Mojave Desert, Little San Bernardino Mtns: Pipes Canyon Preserve; Sorrel Horse Canyon south of Pioneertown Road, along wash and ridge to the south 1220 Comment
  POM305904  Camissonia campestris subsp. campestris Henry J. Ramsey 1937-5-1 1116 San Bernardino Morongo Valley. Comment
  RSA226532  Camissonia claviformis subsp. claviformis C. W. Tilforth, John Dourley 1971-7-5 363 San Bernardino Morongo Valley. 854 Comment
  RSA0022315  Camissonia pallida Duncan S. Bell 2011-4-23 2320 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA0050359  Camissonia pallida Duncan S. Bell 2010-5-21 1065 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in an unnamed canyon between Sorrel Horse Canyon and Chaparrosa Wash. 1305 Comment
  RSA801851  Camissonia pallida Duncan S. Bell 2010-5-31 1216 San Bernardino Sawtooth Mountains; Sorrel Horse Canyon; about 1.25 air miles west of Pioneertown, and approximately 1 air mile north of Chaparrosa Spring. 1254 Comment
  SEINET3093305 Image available Camissonia pallida George K. Helmkamp 1986-4-7 756 Riverside Vicinity of Big Morongo Valley; just E of and parallel to Hwy 62, above Indian Ave. 579 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
  UCR158062  Camissonia pallida A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16785 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  UCR175617  Camissonia pallida Mark A. Elvin 2006-4-1 4664 San Bernardino Southern Mojave Desert, Little San Bernardino Mtns: Pipes Canyon Preserve; Sorrel Horse Canyon south of Pioneertown Road, along wash and ridge to the south 1220 Comment
  IRVC29337  Camissonia pallida subsp. hallii Mark A. Elvin 2006-4-1 4684 San Bernardino Pipes Canyon Preserve; Sorrel Horse Cyn, S of Pioneertown Road along wash and ridge to the S. Southern Mojave Desert, Little San Bernardino Mtns 1220 Comment
  IRVC29473  Camissonia pallida subsp. hallii Mark A. Elvin 2006-4-1 4702 San Bernardino Pipes Canyon Preserve; South of Pioneertown Road, just over ridge on Chaparrosa Wash. Southern Mojave Desert, Little San Bernardino Mtns 1235 Comment
  RSA449256  Camissonia pallida subsp. hallii Christopher Davidson 1973-4-7 1911 San Bernardino St. Hwy 62, ca 5 mi w of jct. with St. Hwy 18 [Hwy 62 & 247 jtn], toward hills on the right (as going toward Morongo Valley.) 915 Comment
  RSA0028114  Camissonia pallida subsp. pallida Duncan S. Bell 2012-5-3 3579 San Bernardino Sawtooth Mountains; upper reaches of unnamed canyon to the south of Sorrel Horse Canyon, about 0.5 air mile southeast of Chaparrosa Peak and about 3.5 air miles southwest of Pioneertown. 1575 Comment
  RSA799365  Camissonia pallida subsp. pallida Duncan S. Bell, Kim Clark, Ingrid Crickmore, Bob Ellis, Keir Morse, Gene Ratcliff 2013-4-6 4740 San Bernardino Sawtooth Mountains; collecting in Water Canyon approximately 1.8 air miles southwest of Pioneertown and about 0.6 air mile south of Chaparrosa Spring. 1242 Comment
  RSA0067632  Camissoniopsis pallida subsp. hallii Jim Andre 2014-5-2 27665 San Bernardino Little San Bernardino Mountains: along Pioneertown Rd, 3.6 mi. NW of Jct with Hwy 62 (Yucca Valley), about 0.5 mi. south of Pioneertown. 1209 Comment
  UCR267778  Camissoniopsis pallida subsp. hallii Jim Andre 2014-5-2 27665 San Bernardino Little San Bernardino Mountains, along Pioneertown Road, 3.6 miles northwest of junction with Hwy 62 (Yucca Valley), c. 0.5 miles south of Pioneertown 1209 Comment
  RSA0124293  Camissoniopsis pallida subsp. pallida Duncan S. Bell 2016-4-17 9339 San Bernardino The Sawtooth Mountains on the Pioneertown Mountains Preserve; central section of the range, approximately 2 air miles east of Chaparrosa Peak. 1371 Comment
  RSA0031563  Carex douglasii Duncan S. Bell 2011-4-23 2349 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA799345  Carex douglasii Duncan S. Bell, Kim Clark, Ingrid Crickmore, Bob Ellis, Keir Morse, Gene Ratcliff 2013-4-6 4735 San Bernardino Sawtooth Mountains; Chaparrosa Spring; approximately 1.25 air mile southwest of Pioneertown. 1291 Comment
  SEINET3221310 Image available Carex douglasii George K. Helmkamp 1985-4-18 351 San Bernardino Morongo Canyon, SE of Morongo Valley. 762 Comment
  UCR98451  Carex douglasii George K. Helmkamp 1985-4-18 351 San Bernardino Mojave Desert, Morongo Canyon, SE of Morongo Valley. 762 Comment
  RSA614548  Carex praegracilis D. A. Hoover 1985-5-23 509 San Bernardino Big Morongo Nature Conservancy Preserve, SE of town of Morongo Valley. Where the Cottonwood Trail ends at the Willow Trail. 762 Comment
  SD144510  Carex praegracilis D. A. Hoover 1985-5-23 509 San Bernardino Big Morongo Nature Conservancy Preserve, SE of town of Morongo Valley, where the Cottonwood Trail ends at the Willow Trail. 762 Comment
  UCD140754  Carex praegracilis G. Helmkamp 1985-5-10 481 San Bernardino at entrance to Big Morongo Nature Conservancy Preserve, SE of town of Morongo Valley. 762 Comment
  UCR97955  Carex praegracilis George K. Helmkamp 1985-5-10 481 San Bernardino Little San Bernardino Mountains, At entrance to Big Morongo Nature Conservancy Preserve, SE of town of Morongo Valley 762 Comment
  UCR98452  Carex praegracilis George K. Helmkamp 1985-5-10 475 San Bernardino Little San Bernardino Mountains, At entrance to Big Morongo Nature Conservancy Preserve, SE of town of Morongo Valley 762 Comment
  RSA0031465  Castilleja angustifolia Duncan S. Bell 2011-4-23 2332 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  UCR19775  Castilleja angustifolia Carol Simon 1969-5-3 21 San Bernardino Mojave Desert/San Bernardino Mtns., near Pioneertown, north of Yucca Valley 1220 Comment
  POM308420  Castilleja foliolosa Henry J. Ramsey, Henry J. Ramsey 1937-5-1 3100 San Bernardino Morongo Valley. Comment
  RSA799371  Castilleja foliolosa Duncan S. Bell, Kim Clark, Ingrid Crickmore, Bob Ellis, Keir Morse, Gene Ratcliff 2013-4-6 4747 San Bernardino Sawtooth Mountains; collecting in Water Canyon approximately 1.8 air miles southwest of Pioneertown and about 0.6 air mile south of Chaparrosa Spring. 1242 Comment
  RSA437  Castilleja linariifolia J. T. Howell 1927-8-1 550 San Bernardino Morongo Valley. 915 Comment
  RSA0031463  Caulanthus cooperi Duncan S. Bell 2011-4-23 2334 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA0050355  Caulanthus cooperi Duncan S. Bell 2010-5-21 1061 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in an unnamed canyon between Sorrel Horse Canyon and Chaparrosa Wash. 1305 Comment
  RSA0121076  Caulanthus cooperi Duncan S. Bell 2016-3-13 8912 San Bernardino Sawtooth Mountains; in a meandering side canyon off of and to the north of Water Canyon; approximately 1.3 air miles southeast of Chaparrosa Spring. 1170 Comment
  RSA531104  Caulanthus cooperi Christopher Davidson 1973-4-7 1912 San Bernardino St. Hwy 62, ca 5 mi w of jct. with St. Hwy 18 [Hwy 62 & 247 jtn], toward hills on the right (as going toward Morongo Valley.) 915 Comment
  UCR86809  Caulanthus cooperi A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16750 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  RSA0121075  Caulanthus lasiophyllus Duncan S. Bell 2016-3-13 8913 San Bernardino Sawtooth Mountains; in a meandering side canyon off of and to the north of Water Canyon; approximately 1.3 air miles southeast of Chaparrosa Spring. 1170 Comment
  RSA0028335  Ceanothus greggii var. perplexans Duncan S. Bell 2012-5-3 3585 San Bernardino Sawtooth Mountains; upper reaches of unnamed canyon to the south of Sorrel Horse Canyon, about 0.5 air mile southeast of Chaparrosa Peak and about 3.5 air miles southwest of Pioneertown. 1575 Comment
  RSA0031459  Ceanothus greggii var. perplexans Duncan S. Bell 2011-4-23 2339 A San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA0081761  Ceanothus vestitus Jim Andre, Tasha La Doux, J. Mark Porter 2015-3-31 31108 San Bernardino Little San Bernardino Mountains; along dirt road in Water Canyon, 1.3 mi west of Pioneertown Rd, approx 5 mi. NW of Yucca Valley. 1148 Comment
  UCR269062  Ceanothus vestitus Jim Andre, Tasha La Doux, J. M. Porter 2015-3-31 31108 San Bernardino Little San Bernardino Mountains, along dirt road in Water Canyon, 1.3 mi west of Pioneertown Road, c. 5 mi northwest of Yucca Valley 1148 Comment
  RSA787668  Centaurium exaltatum Duncan S. Bell 2012-5-8 3625 San Bernardino Sawtooth Mountains; collecting along Water Canyon, approximately 0.75 air mile southeast of Chaparrosa Spring, or approximately 1.75 air miles southwest of Pioneertown. 1238 Comment
  RSA0038666  Centrostegia thurberi Duncan S. Bell 2010-5-21 1038 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in Sorrel Horse Canyon, a short distance from Pioneertown Road. 1243 Comment
  UCR274216  Centrostegia thurberi Duncan S. Bell 2010-5-21 1038 San Bernardino San Bernardino Mountains, Pioneertown Mountains Preserve, Sawtooth Mountains, Sorrel Horse Canyon, a short distance from Pioneertown Road 1243 Comment
  RSA226515  Centrostegia thurberi var. thurberi C. W. Tilforth, John Dourley 1971-5-7 358 San Bernardino Morongo Valley Comment
  RSA0031570  Cercocarpus betuloides Duncan S. Bell 2011-4-23 2340 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA799363  Cercocarpus betuloides Duncan S. Bell, Kim Clark, Ingrid Crickmore, Bob Ellis, Keir Morse, Gene Ratcliff 2013-4-6 4738 San Bernardino Sawtooth Mountains; Chaparrosa Spring; approximately 1.25 air mile southwest of Pioneertown. 1291 Comment
  RSA0055846  Cercocarpus montanus var. glaber Duncan S. Bell 2014-4-5 6562 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; about 2.3 air miles south of Pioneertown, or about 1.5 air miles east of Chaparrosa Peak. 1336 Comment
  CAS-BOT-BC276426  Chaenactis carphoclinia S. B. Parish; W. F. Parish 1882-4-1 769 San Bernardino Morongo, Colorado Desert Comment
  RSA102252  Chaenactis carphoclinia var. carphoclinia S. B. Parish, W. F. Parish 1882-04 769 San Bernardino Morongo Comment
  RSA0062555  Chaenactis fremontii Duncan S. Bell 2013-12-28 6095 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in Water Canyon, about 0.75 air mile south of Chaparrosa Spring. 1268 Comment
  RSA226526  Chaenactis fremontii C. W. Tilforth, John Dourley 1971-5-7 354 San Bernardino Morongo Valley 854 Comment
  RSA802204  Chaenactis fremontii Duncan S. Bell 2010-5-31 1190 San Bernardino Sawtooth Mountains; about 1.25 air mile southwest of Pioneertown, and approximately 0.5 air mile northwest of Chaparrosa Spring. 1281 Comment
  UCD130347  Chaenactis fremontii C. W. Tilforth; John Dourley 1971-4-14 336 San Bernardino Morongo Valley. 792 Comment
  UCD130348  Chaenactis fremontii C. W. Tilforth; John Dourley 1971-5-7 354 San Bernardino Morongo Valley. 853 Comment
  UCR86705  Chaenactis fremontii A. C. Sanders, G. Helmkamp & L. Helmkamp 1995-4-30 16769 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  IRVC29328  Chaenactis stevioides Mark A. Elvin 2006-4-1 4675 San Bernardino Pipes Canyon Preserve; Sorrel Horse Cyn, S of Pioneertown Road along wash and ridge to the S. Southern Mojave Desert, Little San Bernardino Mtns 1220 Comment
  IRVC29477  Chaenactis stevioides Mark A. Elvin 2006-4-1 4708 San Bernardino Pipes Canyon Preserve; South of Pioneertown Road, just over ridge on Chaparrosa Wash. Southern Mojave Desert, Little San Bernardino Mtns 1235 Comment
  RSA0014919  Chaenactis stevioides Duncan S. Bell 2013-4-14 4788 San Bernardino Sawtooth Mountains; Water canyon, approximately 1.1 air miles southwest of Chaparrosa Spring. 1303 Comment
  RSA0047390  Chaenactis stevioides Duncan S. Bell 2010-5-21 1039 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in Sorrel Horse Canyon, a short distance from Pioneertown Road. 1243 Comment
  RSA802014  Chaenactis stevioides Duncan S. Bell 2010-5-31 1161 San Bernardino Sawtooth Mountains; approximately 1.25 air mile southwest of Pioneertown, and approx. 0.75 air mile north of Chaparrosa Spring. 1249 Comment
  UCR175550  Chaenactis stevioides Mark A. Elvin 2006-4-1 4675 San Bernardino Southern Mojave Desert, Little San Bernardino Mtns: Pipes Canyon Preserve; Sorrel Horse Canyon south of Pioneertown Road, along wash and ridge to the south 1220 Comment
  RSA0022312  Chamaesyce albomarginata Duncan S. Bell 2011-4-23 2317 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA0026021  Chamaesyce albomarginata Duncan S. Bell 2012-9-8 4138 San Bernardino Sawtooth Mountains; collecting in Water Canyon, about 2 miles south of Pioneertown. 1160 Comment
  RSA0027519  Chamaesyce albomarginata Duncan S. Bell, Amanda Turek 2010-9-5 1948 San Bernardino Sawtooth Mountains; unnamed drainage between Sorrel Horse Canyon and Pipes Canyon below Chaparrosa Peak, about 3.5 air miles west of Pioneertown. 1532 Comment
  RSA802107  Chamaesyce albomarginata Duncan S. Bell 2010-5-31 1183 San Bernardino Sawtooth Mountains; about 1.25 air mile southwest of Pioneertown, and approximately 0.5 air mile northwest of Chaparrosa Spring. 1281 Comment
  RSA811349  Chamaesyce albomarginata Duncan S. Bell, Amanda Turek 2010-9-4 1915 San Bernardino Sawtooth Mountains; collecting in Sorrel Horse Canyon, about 1.25 air miles west of Pioneertown. 1248 Comment
  RSA0027849  Chamaesyce micromera Duncan S. Bell 2012-9-8 4123 San Bernardino Sawtooth Mountains; collecting in Water Canyon, about 2 miles south of Pioneertown. 1160 Comment
  RSA0050544  Chamaesyce serpillifolia Duncan S. Bell 2014-10-14 7640 San Bernardino Sawtooth Mountains on the Pioneertown Mountains Preserve; collecting at a small spring in the western section of range. 1398 Comment
  RSA0027848  Chamaesyce setiloba Duncan S. Bell 2012-9-8 4122 San Bernardino Sawtooth Mountains; collecting in Water Canyon, about 2 miles south of Pioneertown. 1160 Comment
  RSA0022307  Cheilanthes covillei Duncan S. Bell 2011-4-23 2311 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA0025110  Cheilanthes covillei Duncan S. Bell 2012-3-17 3159 San Bernardino Sawtooth Mountains; Water Canyon, about 0.8 air mile southeast of Chaparrosa Spring and about 1.75 air miles southwest of Pioneertown. 1229 Comment
  RSA0050360  Cheilanthes covillei Duncan S. Bell 2010-5-21 1066 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in an unnamed canyon between Sorrel Horse Canyon and Chaparrosa Wash. 1305 Comment
  RSA0055848  Cheilanthes covillei Duncan S. Bell 2014-4-5 6560 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; about 2.3 air miles south of Pioneertown, or about 1.5 air miles east of Chaparrosa Peak. 1336 Comment
  UCR269167  Cheilanthes covillei Duncan S. Bell 2011-4-23 2311 San Bernardino San Bernardino Mtns/Mojave Desert, Sawtooth Mountains; in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring 1338 Comment
  RSA685808  Cheilanthes parryi L. E. Hoffman 1933-2-18 s.n. San Bernardino Morongo Valley. Comment
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Oct 16 2010
  UCR157483  Cheilanthes parryi A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16763 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  UCR86665  Cheilanthes viscida A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16764 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  RSA0036326  Chenopodium berlandieri Duncan S. Bell 2014-10-14 7624 San Bernardino Sawtooth Mountains on the Pioneertown Mountains Preserve; collecting at a small spring in the southwestern section of range. 1334 Comment
  IRVC29476  Chenopodium californicum Mark A. Elvin 2006-4-1 4707 San Bernardino Pipes Canyon Preserve; South of Pioneertown Road, just over ridge on Chaparrosa Wash. Southern Mojave Desert, Little San Bernardino Mtns 1235 Comment
  RSA0021300  Chenopodium californicum Duncan S. Bell 2013-4-14 4799 San Bernardino Sawtooth Mountains; Water Canyon, approximately 0.8 air mile southwest of Chaparrosa Spring. 1293 Comment
  RSA0038657  Chenopodium californicum Duncan S. Bell 2010-5-21 1046 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in an unnamed canyon between Sorrel Horse Canyon and Chaparrosa Wash. 1239 Comment
  RSA787667  Chenopodium californicum Duncan S. Bell 2012-5-8 3627 San Bernardino Sawtooth Mountains; collecting along Water Canyon, approximately 0.75 air mile southeast of Chaparrosa Spring, or approximately 1.75 air miles southwest of Pioneertown. 1238 Comment
  UCR260197  Chenopodium californicum Duncan S. Bell 2013-4-14 4799 San Bernardino Western Mojave Desert, Sawtooth Mountains, Water Canyon, c. 0.8 air mi southwest of Chaparrosa Spring 1293 Comment
  RSA0036330  Chenopodium fremontii Duncan S. Bell 2014-10-14 7628 San Bernardino Sawtooth Mountains on the Pioneertown Mountains Preserve; collecting at a small spring in the southwestern section of range. 1334 Comment
  RSA0050550  Chenopodium fremontii Duncan S. Bell 2014-10-14 7646 San Bernardino Sawtooth Mountains; Pioneertown Mountains Preserve; western section of the range, collecting in Sorrel Horse Canyon to the west of Pioneertown. 1300 Comment
  SD249189  Chenopodium fremontii Duncan S. Bell 2014-10-14 7646 San Bernardino Sawtooth Mountains; Pioneertown Mountains Preserve; western section of the range; Sorrel Horse Canyon to the west of Pioneertown. 1299 Comment
  UCR157652  Chenopodium fremontii A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16754 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  UCR274242  Chenopodium fremontii Duncan S. Bell 2014-10-14 7646 San Bernardino Sawtooth Mountains, Pioneertown Mountains Preserve, western section of the range, in Sorrel Horse Canyon to the west of Pioneertown 1300 Comment
  RSA0024951  Chenopodium incanum Duncan S. Bell 2012-9-8 4131 San Bernardino Sawtooth Mountains; collecting in Water Canyon, about 2 miles south of Pioneertown. 1160 Comment
  UCR269192  Chenopodium incanum Duncan S. Bell 2012-9-8 4131 San Bernardino San Bernardino Mtns./Mojave Desert, Sawtooth Mountains, in Water Canyon, about 2 miles south of Pioneertown 1160 Comment
  RSA0028227  Chilopsis linearis Duncan S. Bell, Amanda Turek 2010-9-4 1927 San Bernardino Sawtooth Mountains; collecting in Sorrel Horse Canyon, about 1.25 air miles west of Pioneertown. 1248 Comment
  RSA608051  Chilopsis linearis L. C. Wheeler 1931-1-31 s.n. San Bernardino Colorado Desert: 15 miles NNE Whitewater. Comment
  UCR86683  Chorizanthe brevicornu A. C. Sanders, G. K. Helmkamp 1995-4-30 16795 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  VVC398  Chorizanthe brevicornu A. C. Sanders 1995-4-30 16795 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 mi N of Hwy 62 1000 Comment
  UCR86801  Chorizanthe watsonii A. C. Sanders, E. A. Helmkamp, G. K. Helmkamp 1995-4-30 16783 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  VVC921  Chorizanthe watsonii A. C. Sanders 1995-4-30 16783 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 mi N of Hwy 62 1000 Comment
  RSA0014926  Chrysothamnus nauseosus Duncan S. Bell 2013-4-14 4795 San Bernardino Sawtooth Mountains; Water canyon, approximately 1.1 air miles southwest of Chaparrosa Spring. 1303 Comment
  RSA125849  Chrysothamnus paniculatus E. K. Balls, Percy C. Everett 1957-11-13 22802 San Bernardino E. slope, Morongo Valley. 915 Comment
  POM352031  Chrysothamnus teretifolius L. E. Hoffman 1933-2-18 s.n. San Bernardino Upper Morongo Valley. Comment
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Oct 16 2010
  RSA0027525  Chrysothamnus viscidiflorus subsp. viscidiflorus Duncan S. Bell, Amanda Turek 2010-9-5 1944 San Bernardino Sawtooth Mountains; unnamed drainage between Sorrel Horse Canyon and Pipes Canyon below Chaparrosa Peak, about 3.5 air miles west of Pioneertown. 1532 Comment
  CAS-BOT-BC160706  Chylismia claviformis subsp. claviformis C. W. Tilforth; John Dourley 1971-5-7 363 San Bernardino Morongo Valley 853 Comment
  RSA0022311  Cistanthe monandra Duncan S. Bell 2011-4-23 2316 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA0053750  Cistanthe monandra Duncan S. Bell 2010-5-21 1079 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; just to the west of Chaparrosa Wash, approximately 1.4 air miles southwest of Pioneertown. 1281 Comment
  RSA0067635  Cistanthe monandra Jim Andre 2014-5-2 27661 San Bernardino Little San Bernardino Mountains: along Pioneertown Rd, 3.6 mi. NW of Jct with Hwy 62 (Yucca Valley), about 0.5 mi. south of Pioneertown. 1209 Comment
  RSA0050373  Claytonia parviflora Duncan S. Bell 2010-5-21 1059 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in an unnamed canyon between Sorrel Horse Canyon and Chaparrosa Wash. 1252 Comment
  UCR274226  Claytonia parviflora Duncan S. Bell 2010-5-21 1059 San Bernardino San Bernardino Mountains, Pioneertown Mountains Preserve, Sawtooth Mountains, an unnamed canyon between Sorrel Horse Canyon and Chaparrosa Wash 1252 Comment
  IRVC29435  Claytonia parviflora subsp. utahensis Mark A. Elvin 2006-4-1 4705 San Bernardino Pipes Canyon Preserve; South of Pioneertown Road, just over ridge on Chaparrosa Wash. Southern Mojave Desert, Little San Bernardino Mtns 1235 Comment
  RSA0054039  Clematis ligusticifolia Duncan S. Bell 2014-10-14 7636 San Bernardino Sawtooth Mountains on the Pioneertown Mountains Preserve; collecting at a small spring in the western section of range. 1398 Comment
  SD249273  Clematis ligusticifolia Duncan S. Bell 2014-10-14 7636 San Bernardino Sawtooth Mountains on the Pioneertown Mountains Preserve; collecting at a small spring in thewestern section of range. 1398 Comment
  UCR274228  Clematis ligusticifolia Duncan S. Bell 2014-10-14 7636 San Bernardino Sawtooth Mountains on the Pioneertown Mountains Preserve, a small spring in the western section of range 1398 Comment
  POM306224  Cleome isomeris Henry J. Ramsey, Henry J. Ramsey 1937-5-2 s.n. San Bernardino Morongo Valley. Comment
  CAS-BOT-BC143460  Coleogyne ramosissima Alice Eastwood 1932-4-28 18675 San Bernardino Moronga Valley Comment
  CAS-BOT-BC143468  Coleogyne ramosissima M. McCollum 1976-6-11 2043 San Bernardino 5 mi SSW of Yucca Valley Comment
  CAS-BOT-BC143470  Coleogyne ramosissima John Thomas Howell 1927-8-1 2891 San Bernardino Near east end of Morongo Valley, s. Mojave Desert 914 Comment
  CAS-BOT-BC143477  Coleogyne ramosissima Emily Bartlett; F. Murray Scott 1928-4-2 s.n. San Bernardino Morongo Valley 914 Comment
  JEPS45525  Coleogyne ramosissima John Thomas Howell 1927-8-1 2891 San Bernardino e end Morongo Valley 914 Comment
  JOTR16833  Coleogyne ramosissima Dengler, A. 1966-4-15 66 San Bernardino Joshua Tree National Park. MORONGO VALLEY 822 Comment
  RSA124218  Coleogyne ramosissima Percy C. Everett, E. K. Balls 1958-5-4 23088 San Bernardino 2.4 miles SW from Yucca Valley along road to 29 Palms. 1037 Comment
  RSA361  Coleogyne ramosissima J. T. Howell 1927-8-1 537 San Bernardino Morongo Valley. 915 Comment
  UC1080279  Coleogyne ramosissima P. C. Everett and E. K. Balls 1958-5-4 23088 San Bernardino 2.4 mi sw Yucca Valley (along road to 29 Palms) 1036 Comment
  UC859483  Coleogyne ramosissima F. R. Fosberg 1930-3-13 S/ 674 San Bernardino upper end Morongo Valley (e side of road) Comment
  UCD112966  Coleogyne ramosissima P. C. Everett; E. K. Balls 1958-5-4 23088 San Bernardino 2.4 mi. sw. from Yucca Valley along road to 29 Palms. 1036 Comment
  RSA0027535  Conyza canadensis Duncan S. Bell, Amanda Turek 2010-9-5 1935 San Bernardino Sawtooth Mountains; unnamed drainage between Sorrel Horse Canyon and Pipes Canyon below Chaparrosa Peak, about 3.5 air miles west of Pioneertown. 1532 Comment
  RSA781931  Conyza canadensis Duncan S. Bell, Amanda Bell 2011-10-8 2966 San Bernardino Sawtooth Mountains: approximately 1.3 air miles southwest from where Pioneertown road crosses Chaparrosa Wash, and approximately 0.4 air mile northwest of Chaparrosa Spring. 1281 Comment
  UCR233969  Conyza canadensis Duncan S. Bell, Amanda Bell 2011-10-8 2966 San Bernardino Southcentral Mojave Desert, Sawtooth Mountains; c. 1.3 air miles SW of where Pioneertown Rd. crosses Chaparrosa Wash, c. 0.4 air mi. NW of Chaparrosa Spring 1281 Comment
  RSA0050551  Conyza canadensis var. canadensis Duncan S. Bell 2014-10-14 7647 A San Bernardino Sawtooth Mountains; Pioneertown Mountains Preserve; western section of the range, collecting in Sorrel Horse Canyon to the west of Pioneertown. 1300 Comment
  RSA0060798  Conyza canadensis var. canadensis Duncan S. Bell 2014-10-14 7618 San Bernardino Sawtooth Mountains on the Pioneertown Mountains Preserve; collecting at a small spring in the southwestern section of range. 1334 Comment
  RSA0027523  Cordylanthus rigidus subsp. setiger Duncan S. Bell, Amanda Turek 2010-9-5 1942 San Bernardino Sawtooth Mountains; unnamed drainage between Sorrel Horse Canyon and Pipes Canyon below Chaparrosa Peak, about 3.5 air miles west of Pioneertown. 1532 Comment
  RSA0028225  Cordylanthus rigidus subsp. setiger Duncan S. Bell, Amanda Turek 2010-9-4 1925 San Bernardino Sawtooth Mountains; collecting in Sorrel Horse Canyon, about 1.25 air miles west of Pioneertown. 1248 Comment
  RSA782024  Cordylanthus rigidus subsp. setiger Duncan S. Bell, Amanda Bell 2011-10-8 2967 San Bernardino Sawtooth Mountains: approximately 1.3 air miles southwest from where Pioneertown road crosses Chaparrosa Wash, and approximately 0.4 air mile northwest of Chaparrosa Spring. 1281 Comment
  RSA798826  Cordylanthus rigidus subsp. setiger Duncan S. Bell 2012-10-8 4345 San Bernardino Sawtooth Mountains; Water Canyon; approximately 1.3 air miles southeast of Chaparrosa Spring, or approximately 1.8 air miles southwest of where Water Canyon crosses Pioneertown Road. 1172 Comment
  UCR233950  Cordylanthus rigidus subsp. setiger Duncan S. Bell, Amanda Bell 2011-10-8 2967 San Bernardino Southcentral Mojave Desert, Sawtooth Mountains; c. 1.3 air miles SW of where Pioneertown Rd. crosses Chaparrosa Wash, c. 0.4 air mi. NW of Chaparrosa Spring 1281 Comment
  UCR269185  Cordylanthus rigidus subsp. setiger Duncan S. Bell, Amanda Turek 2010-9-4 1925 San Bernardino San Bernardino Mtns./Mojave Desert, Sawtooth Mountains; in Sorrel Horse Canyon, about 1.25 air miles west of Pioneertown 1248 Comment
  UCR269190  Cordylanthus rigidus subsp. setiger Duncan S. Bell, Amanda Turek 2010-9-5 1942 San Bernardino San Bernardino Mtns./Mojave Desert, Sawtooth Mountains; unnamed drainage between Sorrel Horse Canyon and Pipes Canyon below Chuparrosa Peak, about 3.5 miles west of Pioneertown 1532 Comment
  CAS-BOT-BC289003  Coreopsis John Thomas Howell 1928-3-11 3407 San Bernardino E end of Morongo Valley, S Mojave Desert Comment
  UCR157654  Coreopsis A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16759 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  CAS-BOT-BC287773  Coreopsis bigelovii S. B. Parish; W. F. Parish 1882-4-1 226 San Bernardino Morongo, Colorado Desert Comment
  POM355987  Coreopsis bigelovii Christopher Davidson 1973-4-7 1910 San Bernardino St. Hwy 62, ca 5 mi w of jct. with St. Hwy 18 [Hwy 62 & 247 jtn], toward hills on the right (as going toward Morongo Valley.) 915 Comment
  RSA0022323  Coreopsis bigelovii Duncan S. Bell 2011-4-23 2328 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA0028109  Coreopsis bigelovii Duncan S. Bell 2012-5-3 3574 San Bernardino Sawtooth Mountains; upper reaches of unnamed canyon to the south of Sorrel Horse Canyon, about 0.5 air mile southeast of Chaparrosa Peak and about 3.5 air miles southwest of Pioneertown. 1575 Comment
  RSA0038664  Coreopsis bigelovii Duncan S. Bell 2010-5-21 1036 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in Sorrel Horse Canyon, a short distance from Pioneertown Road. 1243 Comment
  UC89463  Coreopsis bigelovii S. B. and W. F. Parish 1882-4-1 226 San Bernardino Morongo Comment
  POM304724  Coreopsis californica Henry J. Ramsey, Henry J. Ramsey 1937-5-1 172 San Bernardino Morongo Valley. Comment
  RSA226519  Coreopsis californica C. W. Tilforth, John Dourley 1971-5-7 362 San Bernardino Morongo Valley Comment
  OBI37460  Crossosoma bigelovii D. Hoover 1985-3-16 26 San Bernardino Big Morongo Preserve 777 Comment
  RSA0031569  Crossosoma bigelovii Duncan S. Bell 2011-4-23 2341 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA397725  Crossosoma bigelovii Christopher Davidson 1973-4-7 1932 San Bernardino Off Hwy 62, toward Yucca Valley, 6.2 miles east, above Morongo Valley. 884 Comment
  RSA603485  Crossosoma bigelovii L. Haines, L. Erickson 1937-4-11 s.n. San Bernardino Morongo Valley. Comment
  RSA701603  Croton californicus M. Beisel 1933-09 s.n. San Bernardino Morongo Valley. Comment
  IRVC29332  Cryptantha Mark A. Elvin 2006-4-1 4678 San Bernardino Pipes Canyon Preserve; Sorrel Horse Cyn, S of Pioneertown Road along wash and ridge to the S. Southern Mojave Desert, Little San Bernardino Mtns 1220 Comment
  IRVC29334  Cryptantha Mark A. Elvin 2006-4-1 4681 San Bernardino Pipes Canyon Preserve; Sorrel Horse Cyn, S of Pioneertown Road along wash and ridge to the S. Southern Mojave Desert, Little San Bernardino Mtns 1220 Comment
  RSA0069784  Cryptantha barbigera Duncan S. Bell 2013-12-28 6093 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in Water Canyon, about 0.75 air mile south of Chaparrosa Spring. 1268 Comment
  UCR86703  Cryptantha barbigera A. C. Sanders, E. A. Helmkamp, G. K. Helmkamp 1995-4-30 16774 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  RSA0055803  Cryptantha barbigera var. fergusoniae Duncan S. Bell 2014-4-5 6567 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; about 2 air miles southwest of Pioneertown, or about 1.75 air miles northeast of Chaparrosa Peak. 1315 Comment
  RSA0075567  Cryptantha barbigera var. fergusoniae Jim Andre 2014-5-2 27675 San Bernardino Little San Bernardino Mountains: along Pioneertown Rd, 3.6 mi. NW of Jct with Hwy 62 (Yucca Valley), about 0.5 mi. south of Pioneertown. 1209 Comment
  RSA499601  Cryptantha barbigera var. fergusoniae Christopher Davidson 1973-4-7 1916 San Bernardino St. Hwy 62, ca 5 mi w of jct. with St. Hwy 18 [Hwy 62 & 247 jtn], toward hills on the right (as going toward Morongo Valley.) 915 Comment
  IRVC29315  Cryptantha circumscissa Mark A. Elvin 2006-4-1 4662 San Bernardino Pipes Canyon Preserve; Sorrel Horse Cyn, S of Pioneertown Road along wash and ridge to the S. Southern Mojave Desert, Little San Bernardino Mtns 1220 Comment
  RSA0025183  Cryptantha circumscissa Duncan S. Bell 2011-4-23 2304 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA0028119  Cryptantha circumscissa Duncan S. Bell 2012-5-3 3570 San Bernardino Sawtooth Mountains; upper reaches of unnamed canyon to the south of Sorrel Horse Canyon, about 0.5 air mile southeast of Chaparrosa Peak and about 3.5 air miles southwest of Pioneertown. 1575 Comment
  RSA0053758  Cryptantha circumscissa Duncan S. Bell 2010-5-21 1091 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; in the canyons at the head of Chaparrosa Wash about 0.25 air mile north of Chaparrosa Spring. 1269 Comment
  RSA226517  Cryptantha circumscissa C. W. Tilforth, John Dourley 1971-5-7 359 San Bernardino Morongo Valley Comment
  UCR175754  Cryptantha circumscissa Mark A. Elvin 2006-4-1 4662 San Bernardino Southern Mojave Desert, Little San Bernardino Mtns: Pipes Canyon Preserve; Sorrel Horse Canyon south of Pioneertown Road, along wash and ridge to the south 1220 Comment
  UCR158123  Cryptantha decipiens A. C. Sanders, E. A. Helmkamp, G. K. Helmkamp 1995-4-30 16772 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  RSA0022310  Cryptantha intermedia Duncan S. Bell 2011-4-23 2315 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA0120604  Cryptantha intermedia Duncan S. Bell 2016-3-13 8916 San Bernardino Sawtooth Mountains; in a meandering side canyon off of and to the north of Water Canyon; approximately 1.3 air miles southeast of Chaparrosa Spring. 1170 Comment
  UCR86702  Cryptantha intermedia A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16773 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  VVC920  Cryptantha intermedia A. C. Sanders 1995-4-30 16773 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 mi N of Hwy 62 1000 Comment
  RSA0120862  Cryptantha micrantha Duncan S. Bell 2016-4-17 9350 San Bernardino The Sawtooth Mountains on the Pioneertown Mountains Preserve; central section of the range, approximately 2 air miles east of Chaparrosa Peak. 1371 Comment
  RSA124424  Cryptantha micrantha P. C. Everett, E. K. Balls 1958-5-4 23087 San Bernardino 2.4 miles SW from Yucca Valley along road to 29 Palms. 1037 Comment
  UC1080253  Cryptantha micrantha P. C. Everett and E. K. Balls 1958-5-4 23093 San Bernardino 3.8 mi nw Yucca Valley (along road to Pioneer Town) 1127 Comment
  RSA124214  Cryptantha micrantha var. lepida Percy C. Everett, E. K. Balls 1958-5-4 23093 San Bernardino 3.8 miles NW of Yucca Valley along road to Pioneer Town 1128 Comment
  UCD119890  Cryptantha micrantha var. lepida P. C. Everett; E. K. Balls 1958-5-4 23093 San Bernardino 3.8 miles NW from Yucca Valley along road to Pioneer Town. 1127 Comment
  IRVC29314  Cryptantha micrantha var. micrantha Mark A. Elvin 2006-4-1 4661 San Bernardino Pipes Canyon Preserve; Sorrel Horse Cyn, S of Pioneertown Road along wash and ridge to the S. Southern Mojave Desert, Little San Bernardino Mtns 1220 Comment
  UCR175753  Cryptantha micrantha var. micrantha Mark A. Elvin 2006-4-1 4661 San Bernardino Southern Mojave Desert, Little San Bernardino Mtns: Pipes Canyon Preserve; Sorrel Horse Canyon south of Pioneertown Road, along wash and ridge to the south 1220 Comment
  RSA0050365  Cryptantha nevadensis Duncan S. Bell 2010-5-21 1051 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in an unnamed canyon between Sorrel Horse Canyon and Chaparrosa Wash. 1252 Comment
  UC1080283  Cryptantha pterocarya P. C. Everett and E. K. Balls 1958-5-4 23092 San Bernardino 3.8 mi nw Yucca Valley (along road to Pioneer Town) 1127 Comment
  UCD120008  Cryptantha pterocarya P. C. Everett; E. K. Balls 1958-5-4 23092 San Bernardino 3.8 miles northwest from Yucca Valley along road to Pioneer Town. 1127 Comment
  RSA0021301  Cryptantha pterocarya var. cycloptera Duncan S. Bell 2013-4-14 4797 San Bernardino Sawtooth Mountains; Water Canyon, approximately 0.8 air mile southwest of Chaparrosa Spring. 1293 Comment
  RSA0028111  Cryptantha pterocarya var. cycloptera Duncan S. Bell 2012-5-3 3576 San Bernardino Sawtooth Mountains; upper reaches of unnamed canyon to the south of Sorrel Horse Canyon, about 0.5 air mile southeast of Chaparrosa Peak and about 3.5 air miles southwest of Pioneertown. 1575 Comment
  RSA0120859  Cryptantha pterocarya var. cycloptera Duncan S. Bell 2016-4-17 9353 San Bernardino The Sawtooth Mountains on the Pioneertown Mountains Preserve; central section of the range, approximately 2 air miles east of Chaparrosa Peak. 1371 Comment
  RSA0121073  Cryptantha pterocarya var. cycloptera Duncan S. Bell 2016-3-13 8915 San Bernardino Sawtooth Mountains; in a meandering side canyon off of and to the north of Water Canyon; approximately 1.3 air miles southeast of Chaparrosa Spring. 1170 Comment
  RSA802111  Cryptantha pterocarya var. cycloptera Duncan S. Bell 2010-5-31 1187 San Bernardino Sawtooth Mountains; about 1.25 air mile southwest of Pioneertown, and approximately 0.5 air mile northwest of Chaparrosa Spring. 1281 Comment
  RSA802123  Cryptantha pterocarya var. cycloptera Duncan S. Bell 2010-5-31 1165 San Bernardino Sawtooth Mountains; approximately 1.25 air mile southwest of Pioneertown, and approx. 0.75 air mile north of Chaparrosa Spring. 1249 Comment
  UC2031362  Cryptantha pterocarya var. purpusii Duncan S. Bell 2010-5-31 1165 San Bernardino Sawtooth Mountains; approximately 1.25 air miles SW of Pioneer town, and approx. 0.75 air miles N of Chaparrosa Spring. Comment
  UCR157857  Cryptantha pterocarya var. purpusii A. C. Sanders, E. A. Helmkamp, G. K. Helmkamp 1995-4-30 16794 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  HSC47581  Cryptantha racemosa Richard Spjut, C. E. Edson 1978-5-2 5009 San Bernardino Mohave Desert, E of Morongo Valley town at Morongo Valley Disposal Site 915 Comment
  UCR86684  Cryptantha racemosa A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16767 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  RSA0081278  Cryptantha utahensis Jim M. Andre, Tasha La Doux, J. Mark Porter 2015-3-31 31109 San Bernardino Little San Bernardino Mountains; along dirt road in Water Canyon, 1.3 mi west of Pioneertown Rd, approx 5 mi. NW of Yucca Valley. 1148 Comment
  RSA499804  Cryptantha utahensis Lester H. Cushman 1932-5-1 15323 San Bernardino Morongo Valley. 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
  UCR157481  Cryptantha utahensis A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16758 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  RSA697189  Cucurbita palmata M. Beisel 1933-09 s.n. San Bernardino Morongo Valley Comment
  POM321078  Cylindropuntia echinocarpa L. Scheinvar, L. Benson 1975-3-1 LS- 1660 San Bernardino Little San Bernardino Mt. Range. Colorado River drainage area: The head of Morongo Valley. 915 Comment
  RSA125848  Cylindropuntia echinocarpa E. K. Balls, Percy C. Everett 1957-11-13 22803 San Bernardino E. slope, Morongo Valley. 915 Comment
  RSA0047394  Cynodon dactylon Duncan S. Bell 2014-10-14 7612 San Bernardino Sawtooth Mountains; an unnamed drainage between Sorrel Horse Canyon and Chaparrosa Wash, to the west of Pioneertown. 1247 Comment
  RSA0050549  Datura wrightii Duncan S. Bell 2014-10-14 7645 San Bernardino Sawtooth Mountains; Pioneertown Mountains Preserve; western section of the range, collecting in Sorrel Horse Canyon to the west of Pioneertown. 1300 Comment
  POM306228  Delphinium parishii Henry J. Ramsey, Henry J. Ramsey 1937-5-1 s.n. San Bernardino Morongo Valley. Comment
  RSA124216  Delphinium parishii Percy C. Everett, E. K. Balls 1958-5-4 23094 San Bernardino Joshua Tree Woodland; 3.8 mi. nw. from Yucca Valley along road to Pioneer Town. 1128 Comment
  UCD96218  Delphinium parishii P. C. Everett; E. K. Balls 1958-5-4 23094 San Bernardino 3.8 miles NW from Yucca Valley along road to Pioneer Town. 1127 Comment
  CAS-BOT-BC121339  Delphinium parishii subsp. parishii P. C. Everett; E. K. Balls 1958-5-4 23094 San Bernardino 3.8 miles NW from Yucca Valley along road to Pioneer Town. 1127 Comment
  SD48494  Delphinium parishii subsp. parishii P. C. Everett, E. K. Balls 1958-5-4 23094 San Bernardino 3.8 mi. nw. from Yucca Valley along road to Pioneer Town 1128 Comment
  UC1080254  Delphinium parishii subsp. parishii P. C. Everett and E. K. Balls 1958-5-4 23094 San Bernardino along road to Pioneer Town 3.8 mi nw Yucca Valley 1127 Comment
  RSA0053747  Delphinium parryi Duncan S. Bell 2010-5-21 1077 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; just to the west of Chaparrosa Wash, approximately 1.4 air miles southwest of Pioneertown. 1281 Comment
  IRVC29348  Descurainia pinnata Mark A. Elvin 2006-4-1 4695 San Bernardino Pipes Canyon Preserve; Sorrel Horse Cyn, S of Pioneertown Road along wash and ridge to the S. Southern Mojave Desert, Little San Bernardino Mtns 1220 Comment
  UCR175546  Descurainia pinnata Mark A. Elvin 2006-4-1 4695 San Bernardino Southern Mojave Desert, Little San Bernardino Mtns: Pipes Canyon Preserve; Sorrel Horse Canyon south of Pioneertown Road, along wash and ridge to the south 1220 Comment
  CAS-BOT-BC43382  Descurainia pinnata subsp. glabra John Thomas Howell 1928-3-11 3410 San Bernardino West end of Morango Valley, south Mojave Desert. 914 Comment
  RSA0120858  Descurainia pinnata subsp. glabra Duncan S. Bell 2016-4-17 9354 San Bernardino The Sawtooth Mountains on the Pioneertown Mountains Preserve; central section of the range, approximately 2 air miles east of Chaparrosa Peak. 1371 Comment
  RSA0120226  Descurainia pinnata subsp. intermedia Duncan S. Bell 2016-3-13 8920 San Bernardino Sawtooth Mountains; in a meandering side canyon off of and to the north of Water Canyon; approximately 1.3 air miles southeast of Chaparrosa Spring. 1170 Comment
  RSA0014924  Dichelostemma capitatum Duncan S. Bell 2013-4-14 4793 San Bernardino Sawtooth Mountains; Water canyon, approximately 1.1 air miles southwest of Chaparrosa Spring. 1303 Comment
  RSA802201  Dichelostemma capitatum Duncan S. Bell 2010-5-31 1192 San Bernardino Sawtooth Mountains; about 1.25 air mile southwest of Pioneertown, and approximately 0.5 air mile northwest of Chaparrosa Spring. 1281 Comment
  IRVC29433  Dichelostemma pulchellum Mark A. Elvin 2006-4-1 4699 San Bernardino Pipes Canyon Preserve; South of Pioneertown Road, just over ridge on Chaparrosa Wash. Southern Mojave Desert, Little San Bernardino Mtns 1235 Comment
  RSA0069785  Diplacus aurantiacus subsp. aurantiacus Duncan S. Bell 2013-12-28 6092 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in Water Canyon, about 0.75 air mile south of Chaparrosa Spring. 1268 Comment
  SD7105  Diplacus fremontii Parish April 1882 San Bernardino Morongo Comment
  UCR157653  Dudleya A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16766 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  CAS-BOT-BC109617  Dudleya saxosa subsp. aloides Alice Eastwood 1932-4-28 s.n. San Bernardino Moronga Valley. Comment
  CHSC26027  Dudleya saxosa subsp. aloides James Henrickson 1971-5-29 5577 San Bernardino 19 mi. NE of Banning, 3 mi. N. of town of Morongo Valley, 2.3 mi. NW of Hwy.62 on road to Big Morongo Cyn. 975 Comment
  RSA0028332  Dudleya saxosa subsp. aloides Duncan S. Bell 2012-5-3 3588 San Bernardino Sawtooth Mountains; upper reaches of unnamed canyon to the south of Sorrel Horse Canyon, about 0.5 air mile southeast of Chaparrosa Peak and about 3.5 air miles southwest of Pioneertown. 1575 Comment
  RSA0053748  Dudleya saxosa subsp. aloides Duncan S. Bell 2010-5-21 1078 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; just to the west of Chaparrosa Wash, approximately 1.4 air miles southwest of Pioneertown. 1281 Comment
  RSA232261  Dudleya saxosa subsp. aloides James Henrickson 1971-5-29 5577 San Bernardino 19 miles NE of Banning, 3 miles N of town of Morongo Valley, 2.3 miles NW of Hwy 62 on road to Big Morongo Canyon. 975 Comment
  RSA507466  Dyssodia cooperi Kathy Harper 1988-5-15 s.n. San Bernardino Skyline Ranch Raod near Pioneer town. Comment
  OBI2165  Echinocereus engelmannii P. A. Holden 1969-5-12 828 San Bernardino 4 mi N of Yucca Valley along Pioneer Town rd. Comment
  CAS-BOT-BC113311  Eleocharis parishii Samuel B. Parish 1894-6-15 3286 San Bernardino Big Morengo, San Bernardino Mountains and their eastern base. 91 Comment
  SBBG119931  Eleocharis parishii D. A. Hoover 1985-4-21 361 San Bernardino Big Morongo Preserve in Big Morongo Cyn, S of Town of Morongo Valley, along the Willow Trail behind the manager's residence 762 Comment
  UC116155  Eleocharis parishii S. B. Parish 1894-6-15 3266 San Bernardino Big Morongo San Bernardino Mountains, and their eastern base 914 Comment
  UCR132447  Eleocharis parishii D. A. Hoover 1985-4-21 361 San Bernardino Mojave Desert, Big Morongo Preserve in Big Morongo Canyon, south of town of Morongo Valley, along the Willow Trail behind the manager's residence 762 Comment
  SEINET3221303 Image available Eleocharis rostellata George K. Helmkamp 1985-4-25 354 San Bernardino Big Morongo Nature Convservancy Preserve, SE of town of Moronga Valley; edge of parking lot. 762 Comment
  UCR97951  Eleocharis rostellata George K. Helmkamp 1985-4-25 354 San Bernardino Little San Bernardino Mountains, Big Morongo Preserve in Big Morongo Canyon, south of town of Morongo Valley. 762 Comment
  RSA0038655  Elymus elymoides Duncan S. Bell 2010-5-21 1044 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in Sorrel Horse Canyon, a short distance from Pioneertown Road. 1243 Comment
  CSUSB98  Emmenanthe penduliflora David M. Peterson 1966-3-13 660313 9 Riverside Little Morongo Creek canyon, 1 mile north of Morongo Valley (29 Palms Road) on southwest facing slope. 761 Comment
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Mar 28 2014
  RSA0067634  Emmenanthe penduliflora Jim Andre 2014-5-2 27663 San Bernardino Little San Bernardino Mountains: along Pioneertown Rd, 3.6 mi. NW of Jct with Hwy 62 (Yucca Valley), about 0.5 mi. south of Pioneertown. 1209 Comment
  RSA799370  Emmenanthe penduliflora Duncan S. Bell, Kim Clark, Ingrid Crickmore, Bob Ellis, Keir Morse, Gene Ratcliff 2013-4-6 4746 San Bernardino Sawtooth Mountains; collecting in Water Canyon approximately 1.8 air miles southwest of Pioneertown and about 0.6 air mile south of Chaparrosa Spring. 1242 Comment
  RSA802203  Emmenanthe penduliflora Duncan S. Bell 2010-5-31 1189 San Bernardino Sawtooth Mountains; about 1.25 air mile southwest of Pioneertown, and approximately 0.5 air mile northwest of Chaparrosa Spring. 1281 Comment
  UCR267784  Emmenanthe penduliflora Jim Andre 2014-5-2 27663 San Bernardino Little San Bernardino Mountains, along Pioneertown Road, 3.6 miles northwest of junction with Hwy 62 (Yucca Valley), c. 0.5 miles south of Pioneertown 1209 Comment
  POM356736  Encelia actoni Norman C. Cooper 1948-5-13 2782 San Bernardino Morongo Valley 701 Comment
  RSA0121074  Encelia actoni Duncan S. Bell 2016-3-13 8911 San Bernardino Sawtooth Mountains; in a meandering side canyon off of and to the north of Water Canyon; approximately 1.3 air miles southeast of Chaparrosa Spring. 1170 Comment
  SBBG52813  Encelia actoni N. C. Cooper 1948-5-13 2782 San Bernardino Morongo Valley 762 Comment
  UC668396  Encelia actoni Annie M. Alexander and Louise Kellogg 1941-4-23 2071 San Bernardino Big Morongo Canyon 960 Comment
  A356543  Ephedra californica J. T. Howell 1928-3-11 3409 Unknown East end of Morongo Valley 914 Comment
  A356551  Ephedra californica L. S. Rose 1936-12-29 36838 Unknown Morongo Canyon 914 Comment
  CAS-BOT-BC81545  Ephedra californica John Thomas Howell 1928-3-11 3409 Riverside East end of Morongo Valley, S. [Mohave] Mojave Desert 914 Comment
  CAS-BOT-BC81577  Ephedra californica Alice Eastwood 1932-5-28 18687 San Bernardino Morongo Valley Comment
  CAS-BOT-BC81601  Ephedra californica John Thomas Howell 1928-3-11 3409 San Bernardino east end of Morongo Valley, s. Mojave Desert 914 Comment
  CAS-BOT-BC81602  Ephedra californica John Thomas Howell 1928-3-11 3409 San Bernardino east end of Morongo Valley, s. Mojave Desert 914 Comment
  CHSC26403  Ephedra californica James Henrickson 1971-5-29 5559 San Bernardino 19 mi. NE of Banning, 3 mi. N. of town of Morongo Valley, 2.3 mi. NW of Hwy. 62 on road to Big Morongo Cyn. 975 Comment
  GH356552  Ephedra californica J. S. Henrickson 1971-5-29 5559 Unknown 19 mi. NE of Banning, 3 mi. N. of town of Morongo Valley, 2.3 mi. NW of Hwy. 62 on road to Big Morongo Cyn. 975 Comment
  HSC24858  Ephedra californica James Henrickson 1971-5-29 5559 San Bernardino 19 mi. NE of Banning, 3 mi. N of town of Morongo Valley, 2.3 mi. NW of Hwy. 62 on road to Big Morongo Canyon 976 Comment
  NY70112  Ephedra californica F. A. Thackery 1928-3-7 254 -A San Bernardino Morongo Valley Comment
  RSA0025111  Ephedra californica Duncan S. Bell 2012-3-17 3162 San Bernardino Sawtooth Mountains; Water Canyon, about 0.8 air mile southeast of Chaparrosa Spring and about 1.75 air miles southwest of Pioneertown. 1229 Comment
  RSA0120870  Ephedra californica Duncan S. Bell 2016-4-17 9361 San Bernardino The Sawtooth Mountains on the Pioneertown Mountains Preserve; central section of the range, approximately 2 air miles east of Chaparrosa Peak. 1371 Comment
  RSA226513  Ephedra californica C. W. Tilforth, John Dourley 1971-7-5 361 San Bernardino Morongo Valley. 854 Comment
  RSA226516  Ephedra californica C. W. Tilforth, John Dourley 1971-7-5 361 San Bernardino Morongo Valley. 854 Comment
  RSA335354  Ephedra californica D. A. Hoover 1985-3-16 56 Riverside Big Morongo Preserve. The Nature Conservancy. South of Morongo Valley. Along the Ridge Trail. 777 Comment
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Jul 14 2013
  RSA384599  Ephedra californica Christopher Davidson 1973-4-7 1919 San Bernardino St. Hwy 62, ca 5 mi w of jct. with St. Hwy 18 [Hwy 62 & 247 jtn], toward hills on the right (as going toward Morongo Valley.) 915 Comment
  UC421705  Ephedra californica John Thomas Howell 1928-3-11 3409 San Bernardino e end of Morongo Valley 914 Comment
  UCR3470  Ephedra californica Sally Bell 1964-4-18 s.n. San Bernardino Mojave Desert, Twentynine Palms Hwy [Hwy 62, in Morongo Valley], N end of Palm Wells 762 Comment
  RSA0031566  Ephedra nevadensis Duncan S. Bell 2011-4-23 2344 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA0027526  Epilobium canum Duncan S. Bell, Amanda Turek 2010-9-5 1945 San Bernardino Sawtooth Mountains; unnamed drainage between Sorrel Horse Canyon and Pipes Canyon below Chaparrosa Peak, about 3.5 air miles west of Pioneertown. 1532 Comment
  RSA0027695  Epilobium canum Duncan S. Bell 2012-9-8 4135 San Bernardino Sawtooth Mountains; collecting in Water Canyon, about 2 miles south of Pioneertown. 1160 Comment
  RSA0050542  Epilobium canum Duncan S. Bell 2014-10-14 7637 San Bernardino Sawtooth Mountains on the Pioneertown Mountains Preserve; collecting at a small spring in the western section of range. 1398 Comment
  RSA0050543  Eragrostis mexicana Duncan S. Bell 2014-10-14 7638 San Bernardino Sawtooth Mountains on the Pioneertown Mountains Preserve; collecting at a small spring in the western section of range. 1398 Comment
  RSA750960  Eriastrum A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16751 San Bernardino Morongo Valley, Little Morongo Canyon, stream crossing 1.75 mi north of Hwy 62 1000 Comment
  UCR157479  Eriastrum A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16751 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  UCR157651  Eriastrum A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16768 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  RSA0106926  Eriastrum densifolium subsp. austromontanum Duncan S. Bell 2010-5-31 1212 San Bernardino Sawtooth Mountains; Sorrel Horse Canyon; about 1.25 air miles west of Pioneertown, and approximately 1 air mile north of Chaparrosa Spring. 1254 Comment
  UC932038  Eriastrum densifolium subsp. austromontanum Verne Grant, Alva Grant, and L. H. Day 1948-5-23 8577 a San Bernardino Morongo Valley 762 Comment
  RSA0025146  Eriastrum densifolium subsp. elongatum Duncan S. Bell, Amanda Turek 2010-9-4 1918 San Bernardino Sawtooth Mountains; collecting in Sorrel Horse Canyon, about 1.25 air miles west of Pioneertown. 1248 Comment
  HSC24364  Eriastrum eremicum James Henrickson 1971-5-29 5564 San Bernardino 19 mi. NE of Banning, 2 mi. NE of town of Morongo Valley, 1/2 mi. NW of Hwy. 62 976 Comment
  IRVC28323  Eriastrum eremicum Mark A. Elvin, Margie P. Elvin 2005-9-24 4572 San Bernardino Pioneertown, SE of the jctn of Pioneertown Road and Ridgeline Road. Southern Mojave Desert, Little San Bernardino Mtns 1220 Comment
  RSA0025140  Eriastrum eremicum Duncan S. Bell, Amanda Turek 2010-9-4 1914 San Bernardino Sawtooth Mountains; collecting in Sorrel Horse Canyon, about 1.25 air miles west of Pioneertown. 1248 Comment
  UCR269184  Eriastrum eremicum Duncan S. Bell, Amanda Turek 2010-9-4 1914 San Bernardino San Bernardino Mtns./Mojave Desert, Sawtooth Mountains; in Sorrel Horse Canyon, about 1.25 air miles west of Pioneertown 1248 Comment
  RSA0011386  Eriastrum eremicum subsp. eremicum Duncan S. Bell 2010-5-31 1208 B San Bernardino Sawtooth Mountains; Sorrel Horse Canyon; about 1.25 air miles west of Pioneertown, and approximately 1 air mile north of Chaparrosa Spring. 1254 Comment
  RSA0053714  Eriastrum eremicum subsp. eremicum Duncan S. Bell 2010-5-21 1073 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; just to the west of Chaparrosa Wash, approximately 1.4 air miles southwest of Pioneertown. 1281 Comment
  RSA0055811  Eriastrum eremicum subsp. eremicum Duncan S. Bell 2014-4-5 6569 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; about 2 air miles southwest of Pioneertown, or about 1.75 air miles northeast of Chaparrosa Peak. 1315 Comment
  RSA0070035  Eriastrum eremicum subsp. eremicum Jim Andre 2014-5-2 27680 San Bernardino Little San Bernardino Mountains: along Pioneertown Rd, 3.6 mi. NW of Jct with Hwy 62 (Yucca Valley), about 0.5 mi. south of Pioneertown. 1209 Comment
  UC908106  Eriastrum eremicum subsp. eremicum John Thomas Howell 1927-8-1 2890 San Bernardino upper part of Morongo Valley Mojave(?) Desert (e end) Comment
  UC932039  Eriastrum eremicum subsp. eremicum Verne Grant, Alva Grant, and L. H. Day 1948-5-23 8577 b San Bernardino Morongo Valley 762 Comment
  UCD118270  Eriastrum eremicum subsp. eremicum Collector Unknown 2016-5-19 292 Riverside Little Morongo Wash, near Warren's Ranch. Comment
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Feb 15 2013
  UCD118272  Eriastrum eremicum subsp. eremicum Raymond A. Evans 1949-5-7 s.n. San Bernardino Morongo Valley. Comment
  RSA0011387  Eriastrum sparsiflorum Duncan S. Bell 2010-5-31 1208 A San Bernardino Sawtooth Mountains; Sorrel Horse Canyon; about 1.25 air miles west of Pioneertown, and approximately 1 air mile north of Chaparrosa Spring. 1254 Comment
  RSA0024955  Eriastrum sparsiflorum Duncan S. Bell 2011-4-23 2296 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA0042889  Eriastrum sparsiflorum Duncan S. Bell 2014-4-5 6549 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; about 2.3 air miles south of Pioneertown, or about 1.5 air miles east of Chaparrosa Peak. 1336 Comment
  CAS-BOT-BC286805  Ericameria cuneata var. spathulata E. K. Balls; P. C. Everett 1957-11-13 22804 San Bernardino 4.7 mi. nw. on rd. Yucca Valley to Pioneer Town 1127 Comment
  POM359347  Ericameria cuneata var. spathulata L. E. Hoffman 1933-2-18 s.n San Bernardino Upper Morongo Valley. Comment
  RSA0021314  Ericameria cuneata var. spathulata Duncan S. Bell 2010-11-26 2011 San Bernardino Sawtooth Mountains; Chaparrosa Spring, approximately 1.5 air miles southwest of Pioneertown. 1291 Comment
  JOTR16588  Ericameria linearifolia Dengler, A. 1966-4-15 s.n. San Bernardino Joshua Tree National Park. MORONGO VALLEY; HEAD OF PASS 822 Comment
  LA202480  Ericameria linearifolia R. Herley; 1932-3-20 sn San Bernardino Morongo Valley Comment
  OBI60994  Ericameria linearifolia P. A. Holden 1969-5-13 838 San Bernardino 5 mi N of Yucca Valley near Pioneer town Comment
  RSA0025106  Ericameria linearifolia Duncan S. Bell 2012-3-17 3164 San Bernardino Sawtooth Mountains; Water Canyon, about 0.8 air mile southeast of Chaparrosa Spring and about 1.75 air miles southwest of Pioneertown. 1229 Comment
  RSA0031567  Ericameria linearifolia Duncan S. Bell 2011-4-23 2343 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA0047439  Ericameria linearifolia Duncan S. Bell 2010-5-21 1041 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in Sorrel Horse Canyon, a short distance from Pioneertown Road. 1243 Comment
  RSA117700  Ericameria linearifolia S. Carlquist 1958-3-30 428 San Bernardino Just below summit, on road betw Morongo Valley and Lucerne Valley, San Bernardino - Riverside County line. Comment
  UCR274237  Ericameria nauseosa subsp. consimilis Duncan S. Bell 2014-10-14 7627 San Bernardino Sawtooth Mountains on the Pioneertown Mountains Preserve, a small spring in the southwestern section of range 1334 Comment
  RSA0036329  Ericameria nauseosa var. oreophila Duncan S. Bell 2014-10-14 7627 San Bernardino Sawtooth Mountains on the Pioneertown Mountains Preserve; collecting at a small spring in the southwestern section of range. 1334 Comment
  RSA0060793  Ericameria paniculata Duncan S. Bell 2014-10-14 7613 San Bernardino Sawtooth Mountains; an unnamed drainage between Sorrel Horse Canyon and Chaparrosa Wash, to the west of Pioneertown. 1247 Comment
  UC1080585  Ericameria paniculata E. K. Balls and P. C. Everett 1957-11-13 22802 San Bernardino 3 slope Morongo Valley 914 Comment
  UCR93549  Ericameria paniculata Scott D. White 1995-10-26 3726 San Bernardino Mojave Desert, Morongo Valley, along Hwy 62. 826 Comment
  RSA0050545  Ericameria teretifolia Duncan S. Bell 2014-10-14 7641 San Bernardino Sawtooth Mountains on the Pioneertown Mountains Preserve; collecting at a small spring in the western section of range. 1398 Comment
  UCR274245  Ericameria teretifolia Duncan S. Bell 2014-10-14 7641 San Bernardino Sawtooth Mountains on the Pioneertown Mountains Preserve, a small spring in the western section of range 1398 Comment
  RSA0027522  Erigeron Duncan S. Bell, Amanda Turek 2010-9-5 1941 San Bernardino Sawtooth Mountains; unnamed drainage between Sorrel Horse Canyon and Pipes Canyon below Chaparrosa Peak, about 3.5 air miles west of Pioneertown. 1532 Comment
  UCR274205  Erigeron canadensis Duncan S. Bell 2014-10-14 7618 San Bernardino Sawtooth Mountains on the Pioneertown Mountains Preserve, a small spring in the southwestern section of range 1334 Comment
  UCR274241  Erigeron canadensis Duncan S. Bell 2014-10-14 7647 A San Bernardino Sawtooth Mountains, Pioneertown Mountains Preserve, western section of the range, in Sorrel Horse Canyon to the west of Pioneertown 1300 Comment
  RSA0038658  Erigeron foliosus Duncan S. Bell 2010-5-21 1047 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in an unnamed canyon between Sorrel Horse Canyon and Chaparrosa Wash. 1239 Comment
  RSA0060795  Erigeron foliosus Duncan S. Bell 2014-10-14 7615 San Bernardino Sawtooth Mountains; an unnamed drainage between Sorrel Horse Canyon and Chaparrosa Wash, to the west of Pioneertown. 1247 Comment
  RSA787660  Erigeron foliosus Duncan S. Bell 2012-5-8 3629 San Bernardino Sawtooth Mountains; collecting along Water Canyon, approximately 0.75 air mile southeast of Chaparrosa Spring, or approximately 1.75 air miles southwest of Pioneertown. 1238 Comment
  RSA802120  Eriodictyon trichocalyx Duncan S. Bell 2010-5-31 1168 San Bernardino Sawtooth Mountains; approximately 1.25 air mile southwest of Pioneertown, and approx. 0.75 air mile north of Chaparrosa Spring. 1249 Comment
  IRVC29478  Eriodictyon trichocalyx var. trichocalyx Mark A. Elvin 2006-4-1 4709 San Bernardino Pipes Canyon Preserve; South of Pioneertown Road, just over ridge on Chaparrosa Wash. Southern Mojave Desert, Little San Bernardino Mtns 1235 Comment
  GMDRC6086  Eriogonum angulosum J. M. Andre 2014-5-2 27660 San Bernardino Little San Bernardino Mountains: along Pioneertown Rd, 3.6 mi. NW of Jct with Hwy 62 (Yucca Valley), about 0.5 mi. south of Pioneertown 1209 Comment
  UCR267779  Eriogonum angulosum Jim Andre 2014-5-2 27660 San Bernardino Little San Bernardino Mountains, along Pioneertown Road, 3.6 miles northwest of junction with Hwy 62 (Yucca Valley), c. 0.5 miles south of Pioneertown 1209 Comment
  RSA0025102  Eriogonum baileyi Duncan S. Bell, Amanda Turek 2010-9-4 1920 San Bernardino Sawtooth Mountains; collecting in Sorrel Horse Canyon, about 1.25 air miles west of Pioneertown. 1248 Comment
  CAS-BOT-BC241659  Eriogonum baileyi var. baileyi John Thomas Howell 1927-8-1 2894 San Bernardino Between Morongo Valley and Warren's Well, s. Mojave Desert 914 Comment
  CAS-BOT-BC241719  Eriogonum brachyanthum Carl B. Wolf 1932-10-11 4288 San Bernardino Northeast end of Morongo Valley, six miles from Morongo Valley Inn 883 Comment
  CAS-BOT-BC241726  Eriogonum brachyanthum John Thomas Howell 1927-8-1 2895 San Bernardino Betweem Morongo Valley and Warren's Well, s. Mojave Desert 914 Comment
  POM223979  Eriogonum brachyanthum Carl B. Wolf 1932-10-11 4288 San Bernardino NE end of Morongo Valley, 6 mi. from Morongo Valley Inn. 884 Comment
  RSA5548  Eriogonum brachyanthum Carl B. Wolf 1932-10-11 4288 San Bernardino NE end of Morongo Valley, 6 mi. from Morongo Valley Inn. 884 Comment
  RSA698438  Eriogonum brachyanthum M. Beisel 1933-09 s.n. San Bernardino Morongo Wash. Comment
  UC545885  Eriogonum brachyanthum Carl B. Wolf 1932-10-11 4288 San Bernardino 6 mi from Morongo Valley Inn (ne end of Morongo Valley); Morongo Valley 883 Comment
  RSA0027924  Eriogonum cithariforme var. agninum Duncan S. Bell, Amanda Turek 2010-9-4 1921 San Bernardino Sawtooth Mountains; collecting in Sorrel Horse Canyon, about 1.25 air miles west of Pioneertown. 1248 Comment
  RSA0060799  Eriogonum cithariforme var. agninum Duncan S. Bell 2014-10-14 7621 San Bernardino Sawtooth Mountains on the Pioneertown Mountains Preserve; collecting at a small spring in the southwestern section of range. 1334 Comment
  RSA0021561  Eriogonum davidsonii Duncan S. Bell 2010-11-26 2007 San Bernardino Sawtooth Mountains; Chaparrosa Spring, approximately 1.5 air miles southwest of Pioneertown. 1291 Comment
  RSA0027850  Eriogonum davidsonii Duncan S. Bell 2012-9-8 4139 San Bernardino Sawtooth Mountains; collecting in Water Canyon, about 2 miles south of Pioneertown. 1160 Comment
  RSA0042895  Eriogonum davidsonii Duncan S. Bell 2014-4-5 6555 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; about 2.3 air miles south of Pioneertown, or about 1.5 air miles east of Chaparrosa Peak. 1336 Comment
  RSA0050356  Eriogonum davidsonii Duncan S. Bell 2010-5-21 1062 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in an unnamed canyon between Sorrel Horse Canyon and Chaparrosa Wash. 1305 Comment
  RSA0050370  Eriogonum davidsonii Duncan S. Bell 2010-5-21 1056 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in an unnamed canyon between Sorrel Horse Canyon and Chaparrosa Wash. 1252 Comment
  RSA0055810  Eriogonum davidsonii Duncan S. Bell 2014-4-5 6570 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; about 2 air miles southwest of Pioneertown, or about 1.75 air miles northeast of Chaparrosa Peak. 1315 Comment
  RSA0075587  Eriogonum davidsonii Jim Andre 2014-5-2 27677 San Bernardino Little San Bernardino Mountains: along Pioneertown Rd, 3.6 mi. NW of Jct with Hwy 62 (Yucca Valley), about 0.5 mi. south of Pioneertown. 1209 Comment
  RSA782031  Eriogonum davidsonii Duncan S. Bell, Amanda Bell 2011-10-8 2974 San Bernardino Sawtooth Mountains: approximately 1.3 air miles southwest from where Pioneertown road crosses Chaparrosa Wash, and approximately 0.4 air mile northwest of Chaparrosa Spring. 1281 Comment
  RSA802015  Eriogonum davidsonii Duncan S. Bell 2010-5-31 1163 San Bernardino Sawtooth Mountains; approximately 1.25 air mile southwest of Pioneertown, and approx. 0.75 air mile north of Chaparrosa Spring. 1249 Comment
  RSA802202  Eriogonum davidsonii Duncan S. Bell 2010-5-31 1188 San Bernardino Sawtooth Mountains; about 1.25 air mile southwest of Pioneertown, and approximately 0.5 air mile northwest of Chaparrosa Spring. 1281 Comment
  SD143790  Eriogonum davidsonii Andy C. Sanders 1994-10-9 15821 San Bernardino San Bernardino Mountains; Pipes Canyon, lower part of cyn. from the gaging station upstream ca. 1 mile 1399 Comment
  UCR233963  Eriogonum davidsonii Duncan S. Bell, Amanda Bell 2011-10-8 2974 San Bernardino Southcentral Mojave Desert, Sawtooth Mountains; c. 1.3 air miles SW of where Pioneertown Rd. crosses Chaparrosa Wash, c. 0.4 air mi. NW of Chaparrosa Spring 1281 Comment
  UCR269193  Eriogonum davidsonii Duncan S. Bell 2012-9-8 4139 San Bernardino San Bernardino Mtns./Mojave Desert, Sawtooth Mountains, in Water Canyon, about 2 miles south of Pioneertown 1160 Comment
  RSA0025141  Eriogonum elongatum Duncan S. Bell, Amanda Turek 2010-9-4 1912 San Bernardino Sawtooth Mountains; collecting in Sorrel Horse Canyon, about 1.25 air miles west of Pioneertown. 1248 Comment
  RSA0026023  Eriogonum elongatum Duncan S. Bell 2012-9-8 4141 San Bernardino Sawtooth Mountains; collecting in Water Canyon, about 2 miles south of Pioneertown. 1160 Comment
  RSA0060792  Eriogonum elongatum Duncan S. Bell 2014-10-14 7620 San Bernardino Sawtooth Mountains on the Pioneertown Mountains Preserve; collecting at a small spring in the southwestern section of range. 1334 Comment
  UCR269182  Eriogonum elongatum Duncan S. Bell, Amanda Turek 2010-9-4 1912 San Bernardino San Bernardino Mtns./Mojave Desert, Sawtooth Mountains; in Sorrel Horse Canyon, about 1.25 air miles west of Pioneertown 1248 Comment
  RSA802005  Eriogonum fasciculatum Duncan S. Bell, Amanda Turek 2010-5-30 1153 San Bernardino Sawtooth Mountains; approximately 3 air miles west of Pioneertown, and about 1 air mile northeast of Chaparrosa Peak. 1499 Comment
  CAS-BOT-BC250179  Eriogonum fasciculatum var. polifolium Annie M. Alexander; Louise Kellogg 1941-6-2 2275 San Bernardino Upper Morongo Valley 829 Comment
  CAS-BOT-BC253373  Eriogonum fasciculatum var. polifolium M. McCollum 1976-6-11 2042 San Bernardino 6 1/4 mi SSW of Yucca Valley, Upper Little Morongo Canyon 975 Comment
  CAS-BOT-BC253376  Eriogonum fasciculatum var. polifolium John Thomas Howell 1927-8-1 2901 San Bernardino Short distance east of Morongo Valley on road to Warren's Well, s. Mojave Desert 914 Comment
  GH364169  Eriogonum fasciculatum var. polifolium A. M. Alexander & L. Kellogg 1941-6-2 2275 Unknown Upper Morongo Valley 829 Comment
  LA206803  Eriogonum fasciculatum var. polifolium O. A. Plunkett; 1925-2-21 8667 San Bernardino Morongo Valley 609 Comment
  RSA1004  Eriogonum fasciculatum var. polifolium J. T. Howell 1927-8-1 547 San Bernardino Morongo Valley. 915 Comment
  UC421700  Eriogonum fasciculatum var. polifolium John Thomas Howell 1927-8-1 2901 San Bernardino near Morongo Valley (on road to Warren's Well) 914 Comment
  UC666507  Eriogonum fasciculatum var. polifolium Annie M. Alexander and Louise Kellogg 1941-6-2 2273 San Bernardino Upper Morongo Valley 838 Comment
  UC666508  Eriogonum fasciculatum var. polifolium Annie M. Alexander and Louise Kellogg 1941-6-2 2275 San Bernardino Upper Morongo Valley 829 Comment
  UCR274209  Eriogonum gracile Duncan S. Bell 2014-10-14 7639 San Bernardino Sawtooth Mountains on the Pioneertown Mountains Preserve, a small spring in the western section of range 1398 Comment
  RSA0054036  Eriogonum gracile var. incultum Duncan S. Bell 2014-10-14 7639 San Bernardino Sawtooth Mountains on the Pioneertown Mountains Preserve; collecting at a small spring in the western section of range. 1398 Comment
  SD249264  Eriogonum gracile var. incultum Duncan S. Bell 2014-10-14 7639 San Bernardino Sawtooth Mountain son the Pioneertown Mountains Preserve; collecting at a small spring in the western section of range. 1398 Comment
  CAS-BOT-BC257586  Eriogonum inflatum Carl B. Wolf 1932-10-11 4287 San Bernardino Northeast end of Morongo Valley, six miles from Morongo Valley Inn 883 Comment
  CAS-BOT-BC257594  Eriogonum inflatum Lewis S. Rose 1935-12-22 35685 San Bernardino Morongo Valley 792 Comment
  OBI6100  Eriogonum inflatum Carl B. Wolf 1932-10-11 4287 San Bernardino NE end of Morongo Valley, 6 mi from Morongo valley Inn 884 Comment
  SEINET3386328 Image available Eriogonum inflatum Carl B. Wolf 1932-10-11 4287 San Bernardino NE end of Morongo Valley, 6 mi from Morongo Valley Inn. Lower Sonoran Zone Comment
  RSA5549  Eriogonum inflatum var. inflatum Carl B. Wolf 1932-10-11 4287 San Bernardino NE end of Morongo Valley, 6 mi. from Morongo Valley Inn. 884 Comment
  UC545880  Eriogonum inflatum var. inflatum Carl B. Wolf 1932-10-11 4287 San Bernardino 6 mi Morongo Valley Inn (ne end of Morongo Valley); Morongo Valley 883 Comment
  CAS-BOT-BC263137  Eriogonum maculatum John Thomas Howell 1927-8-1 2893 San Bernardino Between Morongo Valley and Warren's Well, s. Mojave Desert 914 Comment
  CAS-BOT-BC263166  Eriogonum maculatum John Thomas Howell 1927-8-1 2893 San Bernardino Between Morongo Valley and Warren's Well, s. Mojave Desert 914 Comment
  RSA0028228  Eriogonum maculatum Duncan S. Bell, Amanda Turek 2010-9-5 1928 San Bernardino Sawtooth Mountains; unnamed drainage between Sorrel Horse Canyon and Pipes Canyon below Chaparrosa Peak, about 3.5 air miles west of Pioneertown. 1532 Comment
  RSA0042896  Eriogonum maculatum Duncan S. Bell 2014-4-5 6556 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; about 2.3 air miles south of Pioneertown, or about 1.5 air miles east of Chaparrosa Peak. 1336 Comment
  RSA226536  Eriogonum maculatum C. W. Tilforth, John Dourley 1971-5-7 367 San Bernardino Morongo Valley 854 Comment
  RSA725870  Eriogonum maculatum A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16749 San Bernardino Eastern San Bernardino Mtns./Mojave Desert: Morongo Valley, Little Morongo Canyon, stream crossing 1.75 mi N of Hwy 62. 1000 Comment
  UCR149007  Eriogonum maculatum P. F. Horner 1972-5-11 s.n. San Bernardino Eastern Mojave Desert, on Sherman Road, 3.5 miles west of highway in Morongo Valley 976 Comment
  UCR157478  Eriogonum maculatum A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16749 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  RSA698439  Eriogonum nodosum Marie Beisel 1933-09 s.n. San Bernardino Morongo Valley. Comment
  CAS-BOT-BC258077  Eriogonum plumatella John Thomas Howell 1927-8-1 2889 San Bernardino At West end of Morongo Valley, S. Mojave Desert 914 Comment
  RSA0025147  Eriogonum plumatella Duncan S. Bell, Amanda Turek 2010-9-4 1919 San Bernardino Sawtooth Mountains; collecting in Sorrel Horse Canyon, about 1.25 air miles west of Pioneertown. 1248 Comment
  RSA0026022  Eriogonum plumatella Duncan S. Bell 2012-9-8 4140 San Bernardino Sawtooth Mountains; collecting in Water Canyon, about 2 miles south of Pioneertown. 1160 Comment
  UC666510  Eriogonum plumatella Annie M. Alexander and Louise Kellogg 1941-6-2 2280 San Bernardino Upper Morongo Valley 914 Comment
  UCR3702  Eriogonum plumatella Frank C. Vasek 1961-6-6 610606- 01 San Bernardino Little San Bernardino Mtns/Southern Mojave Desert, 2 mi east of Morongo Valley 884 Comment
  UCR93501  Eriogonum plumatella Scott D. White 1995-10-26 3727 San Bernardino Mojave Desert, Morongo Valley, near Hwy 62 Comment
  VVC414  Eriogonum plumatella Scott D. White 1995-10-26 3727 San Bernardino Morongo Valley, near Hwy 62. Comment
  CLARK-A1045-765  Eriogonum plumatella var. jaegeri George K. Helmkamp 1977-11-5 San Bernardino Morongo Valley at north edge of Morongo Valley beside State Highway 62; creosote bush scrub; Morongo Valley 7.5'Q Comment
  CLARK-A1045-766  Eriogonum plumatella var. jaegeri George K. Helmkamp 1977-11-5 San Bernardino Morongo Valley at north edge of Morongo Valley beside State Highway 62; creosote bush scrub; Morongo Valley 7.5' Q Comment
  RSA219  Eriogonum plumatella var. jaegeri J. T. Howell 1927-4-1 535 San Bernardino Morongo Valley 915 Comment
  UCR17134A  Eriogonum plumatella var. jaegeri George K. Helmkamp 1977-11-5 s.n. San Bernardino Little San Bernardino Mtns/Southern Mojave Desert, Beside Hwy 62 at N edge of Morongo Valley Comment
  CAS-BOT-BC258268  Eriogonum pusillum Alice Eastwood 1932-4-28 18681 San Bernardino Morongo Valley Comment
  POM307394  Eriogonum pusillum Henry J. Ramsey, Henry J. Ramsey 1937-5-1 2368 San Bernardino Morongo Valley. Comment
  RSA0025327  Eriogonum pusillum Duncan S. Bell 2012-9-8 4142 San Bernardino Sawtooth Mountains; collecting in Water Canyon, about 2 miles south of Pioneertown. 1160 Comment
  RSA0120864  Eriogonum pusillum Duncan S. Bell 2016-4-17 9348 San Bernardino The Sawtooth Mountains on the Pioneertown Mountains Preserve; central section of the range, approximately 2 air miles east of Chaparrosa Peak. 1371 Comment
  RSA424850  Eriogonum pusillum Christopher Davidson 1973-4-7 1914 San Bernardino St. Hwy 62, ca 5 mi w of jct. with St. Hwy 18 [Hwy 62 and 247 jtn], toward hills on the right (as going toward Morongo Valley.) 915 Comment
  RSA709102  Eriogonum pusillum A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16802 San Bernardino Morongo Valley, Little Morongo Canyon, stream crossing 1.75 mi north of Hwy 62 1006 Comment
  UCR157749  Eriogonum pusillum A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16802 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  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
  RSA0028116  Eriogonum reniforme Duncan S. Bell 2012-5-3 3581 San Bernardino Sawtooth Mountains; upper reaches of unnamed canyon to the south of Sorrel Horse Canyon, about 0.5 air mile southeast of Chaparrosa Peak and about 3.5 air miles southwest of Pioneertown. 1575 Comment
  CLARK-A1528-747  Eriogonum saxatile Charlotte Stocks 1966-5-15 San Bernardino Pioneertown Comment
  GMDRC6089  Eriogonum saxatile J. M. Andre 2014-5-2 27676 San Bernardino Little San Bernardino Mountains: along Pioneertown Rd, 3.6 mi. NW of Jct with Hwy 62 (Yucca Valley), about 0.5 mi. south of Pioneertown 1209 Comment
  OBI2164  Eriogonum saxatile P. A. Holden 1969-5-12 821 San Bernardino 4 mi N of Yucca Valley along Pioneer Town Rd Comment
  RSA0050357  Eriogonum saxatile Duncan S. Bell 2010-5-21 1063 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in an unnamed canyon between Sorrel Horse Canyon and Chaparrosa Wash. 1305 Comment
  RSA0078025  Eriogonum saxatile Jim Andre 2014-5-2 27676 San Bernardino Little San Bernardino Mountains: along Pioneertown Rd, 3.6 mi. NW of Jct with Hwy 62 (Yucca Valley), about 0.5 mi. south of Pioneertown. 1209 Comment
  RSA802006  Eriogonum saxatile Duncan S. Bell, Amanda Turek 2010-5-30 1154 San Bernardino Sawtooth Mountains; approximately 3 air miles west of Pioneertown, and about 1 air mile northeast of Chaparrosa Peak. 1499 Comment
  UCR267771  Eriogonum saxatile Jim Andre 2014-5-2 27676 San Bernardino Little San Bernardino Mountains, along Pioneertown Road, 3.6 miles northwest of junction with Hwy 62 (Yucca Valley), c. 0.5 miles south of Pioneertown 1209 Comment
  UCR274206  Eriogonum saxatile Duncan S. Bell 2010-5-21 1063 San Bernardino San Bernardino Mountains, Pioneertown Mountains Preserve, Sawtooth Mountains, an unnamed canyon between Sorrel Horse Canyon and Chaparrosa Wash 1305 Comment
  CAS-BOT-BC263012  Eriogonum thomasii Alice Eastwood 1932-4-28 8083 San Bernardino Morongo Valley Comment
  CAS-BOT-BC262887  Eriogonum thurberi Annie M. Alexander; Louise Kellogg 1941-6-2 2276 San Bernardino Upper Morongo Valley 829 Comment
  CAS-BOT-BC262891  Eriogonum thurberi Alice Eastwood 1932-4-28 18689 San Bernardino Morongo Valley Comment
  UC666504  Eriogonum thurberi Annie M. Alexander and Louise Kellogg 1941-6-2 2276 San Bernardino Upper Morongo Valley 829 Comment
  UCR157891  Eriogonum thurberi A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16792 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  CAS-BOT-BC263620  Eriogonum trichopes John Thomas Howell 1927-8-1 2897 San Bernardino Between Morongo Valley and Warren's Well, s. Mojave Desert 914 Comment
  RSA0027529  Eriogonum trichopes Duncan S. Bell, Amanda Turek 2010-9-5 1929 San Bernardino Sawtooth Mountains; unnamed drainage between Sorrel Horse Canyon and Pipes Canyon below Chaparrosa Peak, about 3.5 air miles west of Pioneertown. 1532 Comment
  IRVC29338  Eriogonum wrightii Mark A. Elvin 2006-4-1 4685 San Bernardino Pipes Canyon Preserve; Sorrel Horse Cyn, S of Pioneertown Road along wash and ridge to the S. Southern Mojave Desert, Little San Bernardino Mtns 1220 Comment
  RSA782034  Eriogonum wrightii Duncan S. Bell, Amanda Bell 2011-10-8 2977 San Bernardino Sawtooth Mountains: approximately 1.3 air miles southwest from where Pioneertown road crosses Chaparrosa Wash, and approximately 0.4 air mile northwest of Chaparrosa Spring. 1281 Comment
  UCR175755  Eriogonum wrightii Mark A. Elvin 2006-4-1 4685 San Bernardino Southern Mojave Desert, Little San Bernardino Mtns: Pipes Canyon Preserve; Sorrel Horse Canyon south of Pioneertown Road, along wash and ridge to the south 1220 Comment
  RSA0047393  Eriogonum wrightii var. wrightii Duncan S. Bell 2014-10-14 7611 San Bernardino Sawtooth Mountains; an unnamed drainage between Sorrel Horse Canyon and Chaparrosa Wash, to the west of Pioneertown. 1247 Comment
  UCR274235  Eriogonum wrightii var. wrightii Duncan S. Bell 2014-10-14 7611 San Bernardino Sawtooth Mountains, an unnamed drainage between Sorrel Horse Canyon and Chaparrosa Wash, to the west of Pioneertown 1247 Comment
  CAS-BOT-BC297401  Eriophyllum confertiflorum Annie M. Alexander; Louise Kellogg 1941-6-2 2277 San Bernardino Upper Morongo Valley Comment
  POM304721  Eriophyllum confertiflorum Henry J. Ramsey, Henry J. Ramsey 1937-5-1 175 San Bernardino Morongo Valley. Comment
  RSA802211  Eriophyllum confertiflorum Duncan S. Bell 2010-5-31 1204 San Bernardino Sawtooth Mountains; about 1.25 air mile southwest of Pioneertown, and approximately 0.5 air mile northwest of Chaparrosa Spring. 1281 Comment
  RSA0047348  Eriophyllum confertiflorum var. confertiflorum Jim Andre 2014-5-2 27674 San Bernardino Little San Bernardino Mountains: along Pioneertown Rd, 3.6 mi. NW of Jct with Hwy 62 (Yucca Valley), about 0.5 mi. south of Pioneertown. 1209 Comment
  SD248122  Eriophyllum confertiflorum var. confertiflorum J. M Andre 2014-5-2 27674 San Bernardino Little San Bernardino Mountains; along Pioneertown Road, 3.6 miles NW of Jct with Hwy 62 (Yucca Valley), about 0.5 miles S of Pioneertown, at foot of hills. Yucca Valley North 7.5'Q 1209 Comment
  UCR267772  Eriophyllum confertiflorum var. confertiflorum Jim Andre 2014-5-2 27674 San Bernardino Little San Bernardino Mountains, along Pioneertown Road, 3.6 miles northwest of junction with Hwy 62 (Yucca Valley), c. 0.5 miles south of Pioneertown 1209 Comment
  CAS-BOT-BC301885  Eriophyllum pringlei Alice Eastwood 1932-4-28 s.n. San Bernardino Morongo Valley Comment
  IRVC29343  Eriophyllum pringlei Mark A. Elvin 2006-4-1 4690 San Bernardino Pipes Canyon Preserve; Sorrel Horse Cyn, S of Pioneertown Road along wash and ridge to the S. Southern Mojave Desert, Little San Bernardino Mtns 1220 Comment
  IRVC29481  Eriophyllum pringlei Mark A. Elvin 2006-4-1 4712 San Bernardino Pipes Canyon Preserve; South of Pioneertown Road, just over ridge on Chaparrosa Wash. Southern Mojave Desert, Little San Bernardino Mtns 1235 Comment
  RSA0025182  Eriophyllum pringlei Duncan S. Bell 2011-4-23 2303 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  UCR175541  Eriophyllum pringlei Mark A. Elvin 2006-4-1 4690 San Bernardino Southern Mojave Desert, Little San Bernardino Mtns: Pipes Canyon Preserve; Sorrel Horse Canyon south of Pioneertown Road, along wash and ridge to the south 1220 Comment
  IRVC29344  Eriophyllum wallacei Mark A. Elvin 2006-4-1 4691 San Bernardino Pipes Canyon Preserve; Sorrel Horse Cyn, S of Pioneertown Road along wash and ridge to the S. Southern Mojave Desert, Little San Bernardino Mtns 1220 Comment
  POM304723  Eriophyllum wallacei Henry J. Ramsey, Henry J. Ramsey 1937-5-1 173 San Bernardino Morongo Valley. Comment
  POM358180  Eriophyllum wallacei Christopher Davidson 1973-4-7 1922 San Bernardino Off Hwy 62, toward Yucca Valley, 6.2 miles east, above Morongo Valley. 884 Comment
  RSA802105  Eriophyllum wallacei Duncan S. Bell 2010-5-31 1181 San Bernardino Sawtooth Mountains; about 1.25 air mile southwest of Pioneertown, and approximately 0.5 air mile northwest of Chaparrosa Spring. 1281 Comment
  SEINET285915  Eriophyllum wallacei T. R. Van Devender, A. L. Reina G. 2003-3-31 2003 -327 Unknown Ca. 10 km north of Morongo Valley. San Bernardino County. 34 deg. 05'58 N, 116 deg. 30'01 W; 925 m.s.n.m. Comment
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Jan 7 2016
  UC896342  Eriophyllum wallacei A. Haines and L. Erickson 1937-4-11 San Bernardino Morongo Valley Comment
  IRVC29313  Erodium cicutarium Mark A. Elvin 2006-4-1 4660 San Bernardino Pipes Canyon Preserve; Sorrel Horse Cyn, S of Pioneertown Road along wash and ridge to the S. Southern Mojave Desert, Little San Bernardino Mtns 1220 Comment
  RSA0022313  Erodium cicutarium Duncan S. Bell 2011-4-23 2318 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA802109  Erodium cicutarium Duncan S. Bell 2010-5-31 1184 San Bernardino Sawtooth Mountains; about 1.25 air mile southwest of Pioneertown, and approximately 0.5 air mile northwest of Chaparrosa Spring. 1281 Comment
  UCR175752  Erodium cicutarium Mark A. Elvin 2006-4-1 4660 San Bernardino Southern Mojave Desert, Little San Bernardino Mtns: Pipes Canyon Preserve; Sorrel Horse Canyon south of Pioneertown Road, along wash and ridge to the south 1220 Comment
  JEPS48609  Erysimum capitatum var. capitatum Marjorie D. Clary 1932-4-7 897 San Bernardino 25 mi sw 29 Palms; Morongo Valley Comment
  RSA0022957  Eschscholzia androuxii Duncan S. Bell 2010-5-31 1185 San Bernardino Sawtooth Mountains; about 1.25 air mile southwest of Pioneertown, and approximately 0.5 air mile northwest of Chaparrosa Spring. 1281 Comment
  RSA0120225  Eschscholzia androuxii Duncan S. Bell 2016-3-13 8921 San Bernardino Sawtooth Mountains; in a meandering side canyon off of and to the north of Water Canyon; approximately 1.3 air miles southeast of Chaparrosa Spring. 1170 Comment
  RSA0124387  Eschscholzia androuxii Duncan S. Bell 2016-4-17 9341 San Bernardino The Sawtooth Mountains on the Pioneertown Mountains Preserve; central section of the range, approximately 2 air miles east of Chaparrosa Peak. 1371 Comment
  RSA445634  Eschscholzia covillei Christopher Davidson 1973-4-7 1913 San Bernardino St. Hwy 62, ca 5 mi w of jct. with St. Hwy 18 [Hwy 62 and 247 jtn], toward hills on the right (as going toward Morongo Valley.) 915 Comment
  RSA0055802  Eschscholzia glyptosperma Duncan S. Bell 2014-4-5 6565 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; about 2 air miles southwest of Pioneertown, or about 1.75 air miles northeast of Chaparrosa Peak. 1315 Comment
  RSA0047580  Eschscholzia minutiflora Jim Andre 2014-5-2 27662 San Bernardino Little San Bernardino Mountains: along Pioneertown Rd, 3.6 mi. NW of Jct with Hwy 62 (Yucca Valley), about 0.5 mi. south of Pioneertown. 1209 Comment
  SD248217  Eschscholzia minutiflora J. M. Andre 2014-5-2 27662 San Bernardino Little San Bernardino Mountains; along Pioneertown Rd., 3.6 miles NW of Jct with Hwy 62 (Yucca Valley), ca. 0.5 mile south of Pioneertown. 1209 Comment
  UCR267786  Eschscholzia minutiflora Jim Andre 2014-5-2 27662 San Bernardino Little San Bernardino Mountains, along Pioneertown Road, 3.6 miles northwest of junction with Hwy 62 (Yucca Valley), c. 0.5 miles south of Pioneertown 1209 Comment
  RSA335350  Eschscholzia minutiflora subsp. minutiflora D. A. Hoover 1982-4-21 375 San Bernardino Small canyon leading E of the Pipeline road near the upper end of the Desert Wash Trail 793 Comment
  RSA0022318  Eschscholzia parishii Duncan S. Bell 2011-4-23 2323 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA0028113  Eschscholzia parishii Duncan S. Bell 2012-5-3 3578 San Bernardino Sawtooth Mountains; upper reaches of unnamed canyon to the south of Sorrel Horse Canyon, about 0.5 air mile southeast of Chaparrosa Peak and about 3.5 air miles southwest of Pioneertown. 1575 Comment
  RSA0050358  Eschscholzia parishii Duncan S. Bell 2010-5-21 1064 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in an unnamed canyon between Sorrel Horse Canyon and Chaparrosa Wash. 1305 Comment
  UCR269172  Eschscholzia parishii Duncan S. Bell 2012-5-3 3578 San Bernardino San Bernardino Mtns./Mojave Desert, Sawtooth Mountains; upper reaches of unnamed canyon to the south of Sorrel Horse Canyon, about 0.5 air mile southeast of Chaparrosa Peak and about 3.5 air miles southwest of Pioneertown 1575 Comment
  UCR86687  Eschscholzia parishii A. C. Sanders, E. A. Helmkamp, G. K. Helmkamp 1995-4-30 16761 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  RSA0120865  Eucrypta chrysanthemifolia Duncan S. Bell 2016-4-17 9347 San Bernardino The Sawtooth Mountains on the Pioneertown Mountains Preserve; central section of the range, approximately 2 air miles east of Chaparrosa Peak. 1371 Comment
  RSA420838  Eucrypta chrysanthemifolia Christopher Davidson 1973-4-7 1924 San Bernardino Off Hwy 62, toward Yucca Valley, 6.2 miles east, above Morongo Valley. 884 Comment
  CLARK-A1045-771  Euphorbia albomarginata George K. Helmkamp 1977-11-5 San Bernardino Morongo Valley at north edge of Morongo Valley beside State Highway 62; creosote bush scrub; Morongo Valley 7.5'Q Comment
  RSA0022316  Filago californica Duncan S. Bell 2011-4-23 2321 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA0055808  Forestiera pubescens Duncan S. Bell 2014-4-5 s.n. San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; about 2.3 air miles south of Pioneertown, or about 1.5 air miles east of Chaparrosa Peak. 1336 Comment
  RSA0047392  Fraxinus velutina Duncan S. Bell 2014-10-14 7610 San Bernardino Sawtooth Mountains; an unnamed drainage between Sorrel Horse Canyon and Chaparrosa Wash, to the west of Pioneertown. 1247 Comment
  RSA802115  Fraxinus velutina Duncan S. Bell 2010-5-31 1172 San Bernardino Sawtooth Mountains; approximately 1.25 air mile southwest of Pioneertown, and approx. 0.75 air mile north of Chaparrosa Spring. 1249 Comment
  SD247677  Fraxinus velutina Duncan S. Bell 2014-10-14 7610 San Bernardino Sawtooth Mountains; an unnamed drainage between Sorrel Horse Canyon and Chaparrosa Wash, to the west of Pioneertown. 1246 Comment
  UCR274236  Fraxinus velutina Duncan S. Bell 2014-10-14 7610 San Bernardino Sawtooth Mountains, an unnamed drainage between Sorrel Horse Canyon and Chaparrosa Wash, to the west of Pioneertown 1247 Comment
  RSA0031462  Galium angustifolium Duncan S. Bell 2011-4-23 2335 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA0027531  Galium angustifolium subsp. angustifolium Duncan S. Bell, Amanda Turek 2010-9-5 1931 San Bernardino Sawtooth Mountains; unnamed drainage between Sorrel Horse Canyon and Pipes Canyon below Chaparrosa Peak, about 3.5 air miles west of Pioneertown. 1532 Comment
  RSA0050361  Galium angustifolium subsp. angustifolium Duncan S. Bell 2010-5-21 1067 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in an unnamed canyon between Sorrel Horse Canyon and Chaparrosa Wash. 1305 Comment
  RSA799366  Galium angustifolium subsp. angustifolium Duncan S. Bell, Kim Clark, Ingrid Crickmore, Bob Ellis, Keir Morse, Gene Ratcliff 2013-4-6 4741 San Bernardino Sawtooth Mountains; collecting in Water Canyon approximately 1.8 air miles southwest of Pioneertown and about 0.6 air mile south of Chaparrosa Spring. 1242 Comment
  RSA0025108  Galium angustifolium subsp. gracillimum Duncan S. Bell 2012-3-17 3160 San Bernardino Sawtooth Mountains; Water Canyon, about 0.8 air mile southeast of Chaparrosa Spring and about 1.75 air miles southwest of Pioneertown. 1229 Comment
  RSA0028337  Galium angustifolium subsp. gracillimum Duncan S. Bell 2012-5-3 3587 San Bernardino Sawtooth Mountains; upper reaches of unnamed canyon to the south of Sorrel Horse Canyon, about 0.5 air mile southeast of Chaparrosa Peak and about 3.5 air miles southwest of Pioneertown. 1575 Comment
  RSA782029  Galium angustifolium subsp. gracillimum Duncan S. Bell, Amanda Bell 2011-10-8 2972 San Bernardino Sawtooth Mountains: approximately 1.3 air miles southwest from where Pioneertown road crosses Chaparrosa Wash, and approximately 0.4 air mile northwest of Chaparrosa Spring. 1281 Comment
  RSA787661  Galium angustifolium subsp. gracillimum Duncan S. Bell 2012-5-8 3631 San Bernardino Sawtooth Mountains; collecting along Water Canyon, approximately 0.75 air mile southeast of Chaparrosa Spring, or approximately 1.75 air miles southwest of Pioneertown. 1238 Comment
  RSA802003  Galium angustifolium subsp. gracillimum Duncan S. Bell, Amanda Turek 2010-5-30 1151 San Bernardino Sawtooth Mountains; approximately 3 air miles west of Pioneertown, and about 1 air mile northeast of Chaparrosa Peak. 1499 Comment
  RSA802112  Galium angustifolium subsp. gracillimum Duncan S. Bell 2010-5-31 1169 San Bernardino Sawtooth Mountains; approximately 1.25 air mile southwest of Pioneertown, and approx. 0.75 air mile north of Chaparrosa Spring. 1249 Comment
  SEINET7863374  Galium angustifolium subsp. gracillimum Duncan S. Bell 2012-5-8 3631 San Bernardino Sawtooth Mountains; collecting along Water Canyon, approximately 0.75 air mile southeast of Chaparrosa Spring, or approximately 1.75 air miles southwest of Pioneertown. 1237 Comment
  UCR233964  Galium angustifolium subsp. gracillimum Duncan S. Bell, Amanda Bell 2011-10-8 2972 San Bernardino Southcentral Mojave Desert, Sawtooth Mountains; c. 1.3 air miles SW of where Pioneertown Rd. crosses Chaparrosa Wash, c. 0.4 air mi. NW of Chaparrosa Spring 1281 Comment
  UCR269174  Galium angustifolium subsp. gracillimum Duncan S. Bell 2012-5-3 3587 San Bernardino San Bernardino Mtns./Mojave Desert, Sawtooth Mountains; upper reaches of unnamed canyon to the south of Sorrel Horse Canyon, about 0.5 air mile southeast of Chaparrosa Peak and about 3.5 air miles southwest of Pioneertown 1575 Comment
  SEINET182494  Gentianella amarella I. W. Clokey 1936-9-13 7000 San Bernardino South of Bear Lake. 671 Comment
  IRVC29346  Gilia Mark A. Elvin 2006-4-1 4693 San Bernardino Pipes Canyon Preserve; Sorrel Horse Cyn, S of Pioneertown Road along wash and ridge to the S. Southern Mojave Desert, Little San Bernardino Mtns 1220 Comment
  RSA0053711  Gilia Duncan S. Bell 2010-5-21 1070 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; just to the west of Chaparrosa Wash, approximately 1.4 air miles southwest of Pioneertown. 1281 Comment
  UCR157856  Gilia A. C. Sanders, E. A. Helmkamp, G. K. Helmkamp 1995-4-30 16789 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  UCR157894  Gilia A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16797 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  UCR157895  Gilia A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16793 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  UCR175761  Gilia Mark A. Elvin 2006-4-1 4693 San Bernardino Southern Mojave Desert, Little San Bernardino Mtns: Pipes Canyon Preserve; Sorrel Horse Canyon south of Pioneertown Road, along wash and ridge to the south 1220 Comment
  RSA801844  Gilia angelensis Duncan S. Bell 2010-5-31 1209 San Bernardino Sawtooth Mountains; Sorrel Horse Canyon; about 1.25 air miles west of Pioneertown, and approximately 1 air mile north of Chaparrosa Spring. 1254 Comment
  RSA0031565  Gilia brecciarum subsp. brecciarum Duncan S. Bell 2011-4-23 2346 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA0042894  Gilia brecciarum subsp. brecciarum Duncan S. Bell 2014-4-5 6554 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; about 2.3 air miles south of Pioneertown, or about 1.5 air miles east of Chaparrosa Peak. 1336 Comment
  GMDRC6083  Gilia clokeyi J. M. Andre 2014-5-2 27656 San Bernardino Little San Bernardino Mountains: along Pioneertown Rd, 3.6 mi. NW of Jct with Hwy 62 (Yucca Valley), about 0.5 mi. south of Pioneertown 1209 Comment
  RSA0024953  Gilia clokeyi Duncan S. Bell 2011-4-23 2298 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA0028120  Gilia clokeyi Duncan S. Bell 2012-5-3 3571 San Bernardino Sawtooth Mountains; upper reaches of unnamed canyon to the south of Sorrel Horse Canyon, about 0.5 air mile southeast of Chaparrosa Peak and about 3.5 air miles southwest of Pioneertown. 1575 Comment
  RSA0042890  Gilia clokeyi Duncan S. Bell 2014-4-5 6550 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; about 2.3 air miles south of Pioneertown, or about 1.5 air miles east of Chaparrosa Peak. 1336 Comment
  RSA0067633  Gilia clokeyi Jim Andre 2014-5-2 27656 San Bernardino Little San Bernardino Mountains: along Pioneertown Rd, 3.6 mi. NW of Jct with Hwy 62 (Yucca Valley), about 0.5 mi. south of Pioneertown. 1209 Comment
  RSA799342  Gilia clokeyi Duncan S. Bell, Kim Clark, Ingrid Crickmore, Bob Ellis, Keir Morse, Gene Ratcliff 2013-4-6 4733 San Bernardino Sawtooth Mountains; Chaparrosa Wash; approximately 1 air mile southwest of Pioneertown and about 0.4 air mile north of Chaparrosa Spring. 1266 Comment
  SEINET8665844 Image available Gilia clokeyi Duncan S. Bell 2014-4-5 6550 San Bernardino Pioneertown, Pioneertown Mountains Preserve; Sawtooth Mountains, about 2.3 air miles south of Pioneertown, or about 1.5 air miles east of Chaparrosa Peak. 1335 Comment
  UCR267780  Gilia clokeyi Jim Andre 2014-5-2 27656 San Bernardino Little San Bernardino Mountains, along Pioneertown Road, 3.6 miles northwest of junction with Hwy 62 (Yucca Valley), c. 0.5 miles south of Pioneertown 1209 Comment
  RSA705441  Gilia diegensis J. Mark Porter, Sarah J. De Groot 2005-3-9 14249 San Bernardino S of State Route 62, between Little Morongo and Yucca Valley; at the 062 SBD 0500 marker sign. 814 Comment
  RSA801845  Gilia minor Duncan S. Bell 2010-5-31 1210 San Bernardino Sawtooth Mountains; Sorrel Horse Canyon; about 1.25 air miles west of Pioneertown, and approximately 1 air mile north of Chaparrosa Spring. 1254 Comment
  RSA0025642  Gilia modocensis Duncan S. Bell 2011-4-23 2307 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA0028108  Gilia modocensis Duncan S. Bell 2012-5-3 3573 San Bernardino Sawtooth Mountains; upper reaches of unnamed canyon to the south of Sorrel Horse Canyon, about 0.5 air mile southeast of Chaparrosa Peak and about 3.5 air miles southwest of Pioneertown. 1575 Comment
  RSA0053759  Gilia modocensis Duncan S. Bell 2010-5-21 1090 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; in the canyons at the head of Chaparrosa Wash about 0.25 air mile north of Chaparrosa Spring. 1269 Comment
  RSA799343  Gilia modocensis Duncan S. Bell, Kim Clark, Ingrid Crickmore, Bob Ellis, Keir Morse, Gene Ratcliff 2013-4-6 4734 San Bernardino Sawtooth Mountains; Chaparrosa Wash; approximately 1 air mile southwest of Pioneertown and about 0.4 air mile north of Chaparrosa Spring. 1266 Comment
  RSA802106  Gilia ochroleuca subsp. exilis Duncan S. Bell 2010-5-31 1182 San Bernardino Sawtooth Mountains; about 1.25 air mile southwest of Pioneertown, and approximately 0.5 air mile northwest of Chaparrosa Spring. 1281 Comment
  RSA0050371  Gilia ochroleuca subsp. ochroleuca Duncan S. Bell 2010-5-21 1057 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in an unnamed canyon between Sorrel Horse Canyon and Chaparrosa Wash. 1252 Comment
  RSA802199  Gilia scopulorum Duncan S. Bell 2010-5-31 1206 San Bernardino Sawtooth Mountains; Sorrel Horse Canyon; about 1.25 air miles west of Pioneertown, and approximately 1 air mile north of Chaparrosa Spring. 1254 Comment
  RSA0014922  Gilia sinuata Duncan S. Bell 2013-4-14 4791 San Bernardino Sawtooth Mountains; Water canyon, approximately 1.1 air miles southwest of Chaparrosa Spring. 1303 Comment
  RSA111274  Gilia sinuata Verne Grant, James Davis 1957-3-30 9895 Riverside Upper eastern end of Moronga Valley 793 Comment
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Mar 23 2014
  RSA226512  Gilia sinuata C. W. Tilforth, John Dourley 1971-7-5 356 San Bernardino Morongo Valley. 854 Comment
  UCR267783  Gilia sinuata Jim Andre 2014-5-2 27657 San Bernardino Little San Bernardino Mountains, along Pioneertown Road, 3.6 miles northwest of junction with Hwy 62 (Yucca Valley), c. 0.5 miles south of Pioneertown 1209 Comment
  RSA0055845  Gilia stellata Duncan S. Bell 2014-4-5 6563 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; about 2 air miles southwest of Pioneertown, or about 1.75 air miles northeast of Chaparrosa Peak. 1315 Comment
  RSA469744  Gilia stellata Christopher Davidson 1973-4-7 1925 San Bernardino Off Hwy 62, toward Yucca Valley, 6.2 miles east, above Morongo Valley. 884 Comment
  SEINET1008002  Gilia stellata A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-1 16770 San Bernardino Eastern San Bernardino Mtns./Mojave Desert: Morongo Valley, Little Morongo Canyon, stream crossing 1.75 mi N of Hwy 62. 1006 Comment
  UCR157893  Gilia stellata A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16770 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  RSA0053749  Gnaphalium palustre Duncan S. Bell 2010-5-21 1088 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; in the canyons at the head of Chaparrosa Wash about 0.25 air mile north of Chaparrosa Spring. 1269 Comment
  POM307331  Grayia spinosa Henry J. Ramsey, Henry J. Ramsey 1937-5-1 2208 San Bernardino Morongo Valley. Comment
  RSA430058  Guillenia lasiophylla Christopher Davidson 1973-4-7 1929 San Bernardino Off Hwy 62, toward Yucca Valley, 6.2 miles east, above Morongo Valley. 884 Comment
  RSA603884  Guillenia lasiophylla L. Haines, L. C. Erickson 1937-4-11 s.n. San Bernardino Morongo Valley. Comment
  RSA799369  Guillenia lasiophylla Duncan S. Bell, Kim Clark, Ingrid Crickmore, Bob Ellis, Keir Morse, Gene Ratcliff 2013-4-6 4745 San Bernardino Sawtooth Mountains; collecting in Water Canyon approximately 1.8 air miles southwest of Pioneertown and about 0.6 air mile south of Chaparrosa Spring. 1242 Comment
  UC855867  Guillenia lasiophylla L. Haines and L. Erickson 1937-4-11 San Bernardino Morongo Valley Comment
  RSA801985  Gutierrezia lucida Marie Beisel 1933-09 s.n. San Bernardino Morongo Valley. Comment
  RSA0026024  Gutierrezia microcephala Duncan S. Bell 2012-9-8 4143 San Bernardino Sawtooth Mountains; collecting in Water Canyon, about 2 miles south of Pioneertown. 1160 Comment
  RSA0027532  Gutierrezia microcephala Duncan S. Bell, Amanda Turek 2010-9-5 1932 San Bernardino Sawtooth Mountains; unnamed drainage between Sorrel Horse Canyon and Pipes Canyon below Chaparrosa Peak, about 3.5 air miles west of Pioneertown. 1532 Comment
  RSA782027  Gutierrezia microcephala Duncan S. Bell, Amanda Bell 2011-10-8 2970 San Bernardino Sawtooth Mountains: approximately 1.3 air miles southwest from where Pioneertown road crosses Chaparrosa Wash, and approximately 0.4 air mile northwest of Chaparrosa Spring. 1281 Comment
  RSA0060791  Gutierrezia sarothrae Duncan S. Bell 2014-10-14 7619 San Bernardino Sawtooth Mountains on the Pioneertown Mountains Preserve; collecting at a small spring in the southwestern section of range. 1334 Comment
  POM369766  Heliotropium curassavicum var. oculatum J. H. Halmes 1933-4-25 s.n. San Bernardino Morongo Valley. Comment
  RSA0025103  Heterotheca grandiflora Duncan S. Bell 2012-3-17 3165 San Bernardino Sawtooth Mountains; Water Canyon, about 0.8 air mile southeast of Chaparrosa Spring and about 1.75 air miles southwest of Pioneertown. 1229 Comment
  RSA0021562  Hirschfeldia incana Duncan S. Bell 2010-11-26 2008 San Bernardino Sawtooth Mountains; Chaparrosa Spring, approximately 1.5 air miles southwest of Pioneertown. 1291 Comment
  POM307333  Hymenoclea salsola Henry J. Ramsey, Henry J. Ramsey 1937-5-1 2206 San Bernardino Morongo Valley. Comment
  RSA801862  Hymenoclea salsola Duncan S. Bell 2010-5-31 1227 San Bernardino Sawtooth Mountains; Sorrel Horse Canyon; about 1.25 air miles west of Pioneertown, and approximately 1 air mile north of Chaparrosa Spring. 1254 Comment
  OBI2158  Isocoma acradenia var. eremophila P. A. Holden 1969-10-4 1013 San Bernardino Near hwy 62 at west end of Yucca Valley Comment
  POM146294  Isocoma acradenia var. eremophila F. M. Reed 1927-10-22 5519 San Bernardino Little Morongo Valley Comment
  RSA0021302  Isocoma acradenia var. eremophila Duncan S. Bell 2013-4-14 4798 San Bernardino Sawtooth Mountains; Water Canyon, approximately 0.8 air mile southwest of Chaparrosa Spring. 1293 Comment
  SBBG8316  Isocoma acradenia var. eremophila H. and M. Dearing 1939-11-12 4028 San Bernardino Morongo Valley Comment
  SD144508  Isolepis cernua D. A. Hoover 1985-4-21 362 San Bernardino Big Morongo Nature Conservancy Preserve, southeast of town of Morongo Valley, along Willow Trail behind manager's residence. (IPB 11/07) 762 Comment
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Jul 11 2010
  CAS-BOT-BC344979  Juncus arcticus var. balticus Duncan S. Bell; Amanda Turek 2010-9-5 1938 San Bernardino Sawtooth Mountains; unnamed drainage between Sorrel Horse Canyona and Pipes Canyon below Chaparrosa Peak, about 3.5 air miles W of Pioneertown 1532 Comment
  LA211886  Juncus balticus Duncan Bell; Amanda Turek 2010-9-5 1938 San Diego Unnamed drainage between Sorrel Horse Canyon and Pipes Canon below Chaparrosa Peak, about 3.5 air miles west of Pioneertown. 1532.0 Comment
  RSA0027538  Juncus balticus Duncan S. Bell, Amanda Turek 2010-9-5 1938 San Bernardino Sawtooth Mountains; unnamed drainage between Sorrel Horse Canyon and Pipes Canyon below Chaparrosa Peak, about 3.5 air miles west of Pioneertown. 1532 Comment
  UCR39186  Juncus balticus D. A. Hoover 1985-5-23 505 San Bernardino San Bernardino Mtns / Mojave Desert, Big Morongo Nature Conservancy Preserve, SE of town of Morongo Valley. Beside the creek bed at the old Gold Mill. 762 Comment
  RSA0053752  Juncus bufonius Duncan S. Bell 2010-5-21 1085 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; in the canyons at the head of Chaparrosa Wash about 0.25 air mile north of Chaparrosa Spring. 1269 Comment
  CAS-BOT-BC344980  Juncus macrophyllus Duncan S. Bell; Amanda Turek 2010-9-5 1939 San Bernardino Sawtooth Mountains; unnamed drainage between Sorrel Horse Canyona and Pipes Canyon below Chaparrosa Peak, about 3.5 air miles W of Pioneertown 1532 Comment
  RSA0027520  Juncus macrophyllus Duncan S. Bell, Amanda Turek 2010-9-5 1939 San Bernardino Sawtooth Mountains; unnamed drainage between Sorrel Horse Canyon and Pipes Canyon below Chaparrosa Peak, about 3.5 air miles west of Pioneertown. 1532 Comment
  RSA0028340  Juncus macrophyllus Duncan S. Bell 2012-3-17 3156 San Bernardino Sawtooth Mountains; Water Canyon, about 0.8 air mile southeast of Chaparrosa Spring and about 1.75 air miles southwest of Pioneertown. 1229 Comment
  UCR269188  Juncus macrophyllus Duncan S. Bell, Amanda Turek 2010-9-5 1939 San Bernardino San Bernardino Mtns./Mojave Desert, Sawtooth Mountains; unnamed drainage between Sorrel Horse Canyon and Pipes Canyon below Chuparrosa Peak, about 3.5 miles west of Pioneertown 1532 Comment
  CLARK-A1703-89  Juncus xiphioides Robin L. Kobaly 1972-4-30 RLK 720430 San Bernardino Morongo Valley 792 Comment
  CAS-BOT-BC81023  Juniperus californica S. B. Parish 1894-6-15 2985 San Bernardino Morongo Pass, San Bernardino Mountains, and their eastern base 914 Comment
  CAS-BOT-BC85386  Juniperus californica Alice Eastwood 1932-4-28 18679 San Bernardino Morongo Valley Comment
  IRVC29342  Juniperus californica Mark A. Elvin 2006-4-1 4689 San Bernardino Pipes Canyon Preserve; Sorrel Horse Cyn, S of Pioneertown Road along wash and ridge to the S. Southern Mojave Desert, Little San Bernardino Mtns 1220 Comment
  RSA0028226  Juniperus californica Duncan S. Bell, Amanda Turek 2010-9-4 1926 San Bernardino Sawtooth Mountains; collecting in Sorrel Horse Canyon, about 1.25 air miles west of Pioneertown. 1248 Comment
  UCR1725  Juniperus californica Frank C. Vasek 1960-1 601100- 03 San Bernardino Little San Bernardino Mtns/Southern Mojave Desert, Morongo Valley, 2 mi east on grade to Yucca Valley 884 Comment
  UCR175768  Juniperus californica Mark A. Elvin 2006-4-1 4689 San Bernardino Southern Mojave Desert, Little San Bernardino Mtns: Pipes Canyon Preserve; Sorrel Horse Canyon south of Pioneertown Road, along wash and ridge to the south 1220 Comment
  UCD107077  Krameria bicolor Collector Unknown 1923-5-19 294 Riverside Little Morongo Wash, near Warren's Ranch. Comment
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Feb 15 2013
  UCD107094  Krameria bicolor Raymond A. Evans 1949-5-7 s.n. San Bernardino Morongo Valley. Comment
  A347694  Krameria grayi A. Eastwood 1932-4-28 18684 Unknown Morongo Valley Comment
  POM306770  Krameria grayi Henry J. Ramsey, Henry J. Ramsey 1937-5-1 1627 San Bernardino Morongo Valley. Comment
  RSA0027524  Lactuca serriola Duncan S. Bell, Amanda Turek 2010-9-5 1943 San Bernardino Sawtooth Mountains; unnamed drainage between Sorrel Horse Canyon and Pipes Canyon below Chaparrosa Peak, about 3.5 air miles west of Pioneertown. 1532 Comment
  UCR86679  Langloisia matthewsii A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16800 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  UCR157892  Langloisia schottii A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16786 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  CAS-BOT-BC170759  Larrea tridentata John Thomas Howell 1927-8-1 2903 San Bernardino Near east end of Morongo Valley, s. Mojave Desert. 914 Comment
  RSA442  Larrea tridentata J. T. Howell 1927-8-1 549 San Bernardino Morongo Valley. 915 Comment
  RSA0025640  Lasthenia californica Duncan S. Bell 2011-4-23 2305 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA0120228  Lasthenia californica Duncan S. Bell 2016-3-13 8918 San Bernardino Sawtooth Mountains; in a meandering side canyon off of and to the north of Water Canyon; approximately 1.3 air miles southeast of Chaparrosa Spring. 1170 Comment
  IRVC29322  Lasthenia gracilis Mark A. Elvin 2006-4-1 4669 San Bernardino Pipes Canyon Preserve; Sorrel Horse Cyn, S of Pioneertown Road along wash and ridge to the S. Southern Mojave Desert, Little San Bernardino Mtns 1220 Comment
  RSA0067631  Lasthenia gracilis Jim Andre 2014-5-2 27666 San Bernardino Little San Bernardino Mountains: along Pioneertown Rd, 3.6 mi. NW of Jct with Hwy 62 (Yucca Valley), about 0.5 mi. south of Pioneertown. 1209 Comment
  UCR175764  Lasthenia gracilis Mark A. Elvin 2006-4-1 4669 San Bernardino Southern Mojave Desert, Little San Bernardino Mtns: Pipes Canyon Preserve; Sorrel Horse Canyon south of Pioneertown Road, along wash and ridge to the south 1220 Comment
  CLARK-A1656-748  Layia glandulosa Lois Ann Scott 1976-4-28 San Bernardino Yucca Valley Comment
  IRVC29325  Layia glandulosa Mark A. Elvin 2006-4-1 4672 San Bernardino Pipes Canyon Preserve; Sorrel Horse Cyn, S of Pioneertown Road along wash and ridge to the S. Southern Mojave Desert, Little San Bernardino Mtns 1220 Comment
  JEPS40003  Layia glandulosa W. L. Jepson 1928-4-26 12639 San Bernardino Morongo Valley Comment
  POM304725  Layia glandulosa Henry J. Ramsey, Henry J. Ramsey 1937-5-1 171 San Bernardino Morongo Valley. Comment
  RSA0022322  Layia glandulosa Duncan S. Bell 2011-4-23 2327 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA0028110  Layia glandulosa Duncan S. Bell 2012-5-3 3575 San Bernardino Sawtooth Mountains; upper reaches of unnamed canyon to the south of Sorrel Horse Canyon, about 0.5 air mile southeast of Chaparrosa Peak and about 3.5 air miles southwest of Pioneertown. 1575 Comment
  RSA0047391  Layia glandulosa Duncan S. Bell 2010-5-21 1040 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in Sorrel Horse Canyon, a short distance from Pioneertown Road. 1243 Comment
  RSA0062556  Layia glandulosa Duncan S. Bell 2013-12-28 6094 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in Water Canyon, about 0.75 air mile south of Chaparrosa Spring. 1268 Comment
  UCR175744  Layia glandulosa Mark A. Elvin 2006-4-1 4672 San Bernardino Southern Mojave Desert, Little San Bernardino Mtns: Pipes Canyon Preserve; Sorrel Horse Canyon south of Pioneertown Road, along wash and ridge to the south 1220 Comment
  UCR268216  Layia glandulosa Jim Andre 2014-5-2 27678 San Bernardino Little San Bernardino Mountains, along Pioneertown Road, 3.6 miles northwest of junction with Hwy 62 (Yucca Valley), c. 0.5 miles south of Pioneertown 1209 Comment
  RSA0026020  Lepidium lasiocarpum Duncan S. Bell 2012-9-8 4136 San Bernardino Sawtooth Mountains; collecting in Water Canyon, about 2 miles south of Pioneertown. 1160 Comment
  RSA802016  Lepidium lasiocarpum Duncan S. Bell 2010-5-31 1164 San Bernardino Sawtooth Mountains; approximately 1.25 air mile southwest of Pioneertown, and approx. 0.75 air mile north of Chaparrosa Spring. 1249 Comment
  RSA0025250  Lepidospartum squamatum Duncan S. Bell 2012-9-8 4129 San Bernardino Sawtooth Mountains; collecting in Water Canyon, about 2 miles south of Pioneertown. 1160 Comment
  POM159518  Leptosiphon aureus A. M. Alexander, Louise Kellogg 1941-4-21 2055 San Bernardino Morongo Valley. 869 Comment
  POM308177  Leptosiphon aureus Henry J. Ramsey, Henry J. Ramsey 1937-5-1 3025 San Bernardino Morongo Valley. Comment
  POM308204  Leptosiphon aureus Henry J. Ramsey, Henry J. Ramsey 1937-5-1 2998 San Bernardino Morongo Valley. Comment
  RSA124428  Leptosiphon aureus Percy C. Everett 1958-5-4 23084 San Bernardino Morongo Valley 6.4 miles SW from Yucca Valley along road to 29 Palms 915 Comment
  RSA59582  Leptosiphon aureus Verne Grant, Alva Grant 1950-4-10 8843 San Bernardino Morongo Valley. Comment
  RSA705442  Leptosiphon aureus subsp. decorus J. Mark Porter, Sarah J. De Groot 2005-3-9 14248 San Bernardino S of State Route 62, between Little Morongo and Yucca Valley; at the 062 SBD 0500 marker sign. 814 Comment
  UCD118426  Leptosiphon aureus subsp. decorus P. C. Everett; E. K. Balls 1958-5-4 23084 San Bernardino Morongo Valley, 6.4 miles southwest from Yucca Valley along road to 29 Palms. 914 Comment
  RSA124648  Leptosiphon breviculus Percy C. Everett, E. K. Balls 1958-5-4 23091 San Bernardino 3.8 miles NW of Yucca Valley along road to Pioneer Town 1128 Comment
  UCD118453  Leptosiphon breviculus P. C. Everett; E. K. Balls 1958-5-4 23091 San Bernardino 3.8 miles NW of Yucca Valley along road to Pioneer Town. 1127 Comment
  OBI37422  Leptosyne californica D. Hoover 1985-3-16 29 San Bernardino Big Morongo Preserve, S of Morongo Valley; E facing slope behind the Yucca Ridge trl Comment
  IRVC29347  Linanthus aureus Mark A. Elvin 2006-4-1 4694 San Bernardino Pipes Canyon Preserve; Sorrel Horse Cyn, S of Pioneertown Road along wash and ridge to the S. Southern Mojave Desert, Little San Bernardino Mtns 1220 Comment
  RSA0050098  Linanthus aureus Duncan S. Bell 2010-5-21 1033 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in Sorrel Horse Canyon, a short distance from Pioneertown Road. 1243 Comment
  UC669948  Linanthus aureus Annie M. Alexander and Louise Kellogg 1941-4-23 2065 San Bernardino Morongo Valley 853 Comment
  UC669957  Linanthus aureus Annie M. Alexander and Louise Kellogg 1941-4-21 2055 San Bernardino Morongo Valley 868 Comment
  UCR175547  Linanthus aureus Mark A. Elvin 2006-4-1 4694 San Bernardino Southern Mojave Desert, Little San Bernardino Mtns: Pipes Canyon Preserve; Sorrel Horse Canyon south of Pioneertown Road, along wash and ridge to the south 1220 Comment
  GMDRC6090  Linanthus bernardinus J. M. Andre 2014-5-2 27679 San Bernardino Little San Bernardino Mountains: along Pioneertown Rd, 3.6 mi. NW of Jct with Hwy 62 (Yucca Valley), about 0.5 mi. south of Pioneertown 1209 Comment
  RSA0014923  Linanthus bernardinus Duncan S. Bell 2013-4-14 4792 San Bernardino Sawtooth Mountains; Water canyon, approximately 1.1 air miles southwest of Chaparrosa Spring. 1303 Comment
  RSA0021716  Linanthus bernardinus Duncan S. Bell 2013-4-15 4802 San Bernardino Sawtooth Mountains; near the head of Sorrel Horse Canyon about a half mile west northwest of Chaparrosa Peak. 1559 Comment
  RSA0024954  Linanthus bernardinus Duncan S. Bell 2011-4-23 2295 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA0050553  Linanthus bernardinus Duncan S. Bell 2010-5-21 1068 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; just to the west of Chaparrosa Wash, approximately 1.4 air miles southwest of Pioneertown. 1281 Comment
  RSA0050555  Linanthus bernardinus Duncan S. Bell 2011-4-23 2294 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; about 0.25 air mile south of Chaparrosa Spring and approximately 1.6 air miles southwest of Pioneertown. 1327 Comment
  RSA0050556  Linanthus bernardinus Duncan S. Bell 2011-4-23 2352 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; along Water Canyon, approximately 0.7 air miles southeast of Chaparrosa Spring and approx. 1.7 air miles southwest of Pioneertown. 1227 Comment
  RSA0060653  Linanthus bernardinus Duncan S. Bell 2011-4-23 2355 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; along Water Canyon, approximately 0.5 air mile south of Chaparrosa Spring and approx. 1.9 air miles southwest of Pioneertown. 1248 Comment
  RSA0060654  Linanthus bernardinus Duncan S. Bell 2011-4-23 2360 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; between Chaparrosa Wash and Sorrel Horse Canyon, about 1.25 air miles west of Pioneertown. 1258 Comment
  RSA0060656  Linanthus bernardinus Duncan S. Bell, Amanda Bell 2011-4-24 2368 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; between Chaparrosa Wash and Sorrel Horse Canyon, about 2 air miles west of Pioneertown. 1303 Comment
  RSA0060657  Linanthus bernardinus Duncan S. Bell, Amanda Bell 2011-4-24 2369 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; south of Sorrel Horse Canyon, approximately 1.4 air miles northeast of Chaparrosa Peak. 1343 Comment
  RSA802103  Linanthus bernardinus Duncan S. Bell 2010-5-31 1180 San Bernardino Sawtooth Mountains; about 1.25 air mile southwest of Pioneertown, and approximately 0.5 air mile northwest of Chaparrosa Spring. 1281 Comment
  UCR268215  Linanthus bernardinus Jim Andre 2014-5-2 27679 San Bernardino Little San Bernardino Mountains, along Pioneertown Road, 3.6 miles northwest of junction with Hwy 62 (Yucca Valley), c. 0.5 miles south of Pioneertown 1209 Comment
  POM364620  Linanthus bigelovii Christopher Davidson 1973-4-1 1921 San Bernardino Off st. Hwy 62, toward yucca Valley, 6.2 miles east, above Morango Valley. 884 Comment
  UCR175545  Linanthus bigelovii Mark A. Elvin 2006-4-1 4680 San Bernardino Southern Mojave Desert, Little San Bernardino Mtns: Pipes Canyon Preserve; Sorrel Horse Canyon south of Pioneertown Road, along wash and ridge to the south 1220 Comment
  RSA0021717  Linanthus breviculus Duncan S. Bell 2013-4-15 4803 San Bernardino Sawtooth Mountains; near the head of Sorrel Horse Canyon approximately 0.4 air mile west northwest of Chaparrosa Peak. 1558 Comment
  RSA0028118  Linanthus breviculus Duncan S. Bell 2012-5-3 3569 San Bernardino Sawtooth Mountains; upper reaches of unnamed canyon to the south of Sorrel Horse Canyon, about 0.5 air mile southeast of Chaparrosa Peak and about 3.5 air miles southwest of Pioneertown. 1575 Comment
  UC1080282  Linanthus breviculus P. C. Everett and E. K. Balls 1958-5-4 23091 San Bernardino 3.8 mi nw Yucca Valley (along road to Pioneer Town) 1127 Comment
  UCR86800  Linanthus breviculus A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16788 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  RSA270054  Linanthus demissus James Henrickson 1973-4-23 9204 San Bernardino Mojave Desert. ca 32 (air) miles SE of Baker, 4 miles NE of Kelso; along road to Globe Canyon of Mid Hills; in sandy alluvium. 792 Comment
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Oct 2 2012
  UCR86804  Linanthus dichotomus A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16778 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  RSA270367  Linanthus jonesii James Henrickson 1973-4-23 9205 San Bernardino Mojave Desert. ca 32 (air) miles SE of Baker, 4 miles NE of Kelso; along road to Globe Canyon of Mid Hills; in sandy alluvium. 792 Comment
  UCD150215  Linanthus maculatus G. Ledyard Stebbins 1968-3-28 6650 San Bernardino Northwest edge of Joshua Tree National Monument, on road to Joshua Tree. (Exact location unknown. Coordinates estimated by label maker.) 1097 Comment
  IRVC29333  Linanthus orcuttii Mark A. Elvin 2006-4-1 4680 San Bernardino Pipes Canyon Preserve; Sorrel Horse Cyn, S of Pioneertown Road along wash and ridge to the S. Southern Mojave Desert, Little San Bernardino Mtns 1220 Comment
  POM308178  Loeseliastrum matthewsii Henry J. Ramsey 1937-5-2 3024 San Bernardino Morongo Valley. Comment
  RSA0025181  Loeseliastrum matthewsii Duncan S. Bell 2011-4-23 2302 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA0027528  Loeseliastrum matthewsii Duncan S. Bell, Amanda Turek 2010-9-5 1947 San Bernardino Sawtooth Mountains; unnamed drainage between Sorrel Horse Canyon and Pipes Canyon below Chaparrosa Peak, about 3.5 air miles west of Pioneertown. 1532 Comment
  RSA0028117  Loeseliastrum matthewsii Duncan S. Bell 2012-5-3 3582 San Bernardino Sawtooth Mountains; upper reaches of unnamed canyon to the south of Sorrel Horse Canyon, about 0.5 air mile southeast of Chaparrosa Peak and about 3.5 air miles southwest of Pioneertown. 1575 Comment
  RSA23245  Loeseliastrum matthewsii Ernest Braunton 1940-4-2 2049 San Bernardino Morongo Valley. Comment
  RSA799326  Loeseliastrum matthewsii Duncan S. Bell, Kim Clark, Ingrid Crickmore, Bob Ellis, Keir Morse, Gene Ratcliff 2013-4-6 4744 San Bernardino Sawtooth Mountains; collecting in Water Canyon approximately 1.8 air miles southwest of Pioneertown and about 0.6 air mile south of Chaparrosa Spring. 1242 Comment
  RSA801853  Loeseliastrum matthewsii Duncan S. Bell 2010-5-31 1218 San Bernardino Sawtooth Mountains; Sorrel Horse Canyon; about 1.25 air miles west of Pioneertown, and approximately 1 air mile north of Chaparrosa Spring. 1254 Comment
  RSA0042892  Logfia depressa Duncan S. Bell 2014-4-5 6552 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; about 2.3 air miles south of Pioneertown, or about 1.5 air miles east of Chaparrosa Peak. 1336 Comment
  UCR86803  Logfia depressa A. C. Sanders, George K. Helmkamp, E. A. Helmkamp 1995-4-30 16779 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  UCR86805  Logfia filaginoides A. C. Sanders, George K. Helmkamp, E. A. Helmkamp 1995-4-30 16756 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  UCR39185  Lolium perenne subsp. multiflorum George K. Helmkamp 1985-5-10 480 San Bernardino Little San Bernardino Mountains, At entrance to Big Morongo Nature Conservancy Preserve, SE of town of Morongo Valley 762 Comment
  RSA0028334  Lomatium mohavense Duncan S. Bell 2012-5-3 3584 San Bernardino Sawtooth Mountains; upper reaches of unnamed canyon to the south of Sorrel Horse Canyon, about 0.5 air mile southeast of Chaparrosa Peak and about 3.5 air miles southwest of Pioneertown. 1575 Comment
  RSA0038656  Lomatium mohavense Duncan S. Bell 2010-5-21 1045 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in Sorrel Horse Canyon, a short distance from Pioneertown Road. 1243 Comment
  UCR267776  Lomatium mohavense Jim Andre 2014-5-2 27669 San Bernardino Little San Bernardino Mountains, along Pioneertown Road, 3.6 miles northwest of junction with Hwy 62 (Yucca Valley), c. 0.5 miles south of Pioneertown 1209 Comment
  CAS-BOT-BC198560  Lotus John Thomas Howell 1928-3-11 s.n. San Bernardino At eastern end of Morongo Valley. 914 Comment
  RSA802198  Lotus argophyllus Duncan S. Bell 2010-5-31 1198 San Bernardino Sawtooth Mountains; about 1.25 air mile southwest of Pioneertown, and approximately 0.5 air mile northwest of Chaparrosa Spring. 1281 Comment
  RSA802011  Lotus heermannii Duncan S. Bell, Amanda Turek 2010-5-30 1158 San Bernardino Sawtooth Mountains; approximately 3 air miles west of Pioneertown, and about 1 air mile northeast of Chaparrosa Peak. 1499 Comment
  UCR157890  Lotus heermannii A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16791 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  RSA802010  Lotus humistratus Duncan S. Bell, Amanda Turek 2010-5-30 1159 San Bernardino Sawtooth Mountains; approximately 3 air miles west of Pioneertown, and about 1 air mile northeast of Chaparrosa Peak. 1499 Comment
  RSA0025252  Lotus nevadensis Duncan S. Bell 2012-9-8 4132 San Bernardino Sawtooth Mountains; collecting in Water Canyon, about 2 miles south of Pioneertown. 1160 Comment
  RSA0060794  Lotus purshianus Duncan S. Bell 2014-10-14 7614 San Bernardino Sawtooth Mountains; an unnamed drainage between Sorrel Horse Canyon and Chaparrosa Wash, to the west of Pioneertown. 1247 Comment
  RSA0021303  Lotus scoparius Duncan S. Bell 2013-4-14 4801 San Bernardino Sawtooth Mountains; Water Canyon, approximately 0.8 air mile southwest of Chaparrosa Spring. 1293 Comment
  RSA802209  Lotus scoparius Duncan S. Bell 2010-5-31 1199 San Bernardino Sawtooth Mountains; about 1.25 air mile southwest of Pioneertown, and approximately 0.5 air mile northwest of Chaparrosa Spring. 1281 Comment
  RSA0025148  Lotus strigosus Duncan S. Bell 2011-4-23 2331 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA801849  Lotus strigosus Duncan S. Bell 2010-5-31 1214 San Bernardino Sawtooth Mountains; Sorrel Horse Canyon; about 1.25 air miles west of Pioneertown, and approximately 1 air mile north of Chaparrosa Spring. 1254 Comment
  UCR269166  Lotus strigosus Duncan S. Bell 2011-4-23 2331 San Bernardino San Bernardino Mtns/Mojave Desert, Sawtooth Mountains; in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring 1338 Comment
  IRVC29351  Lupinus bicolor Mark A. Elvin 2006-4-1 4698 San Bernardino Pipes Canyon Preserve; South of Pioneertown Road, just over ridge on Chaparrosa Wash. Southern Mojave Desert, Little San Bernardino Mtns 1235 Comment
  RSA0027851  Lupinus bicolor Duncan S. Bell 2011-4-23 2348 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  SD220060  Lupinus bicolor Mark A. Elvin 2006-4-1 4698 San Bernardino Little San Bernardino Mountains: Pipes Canyon Preserve; south of Pioneertown Road, just over ridge on Chaparrosa Wash. 1235 Comment
  UCR39236  Lupinus bicolor D. A. Hoover 1985-3-16 36 San Bernardino Little San Bernardino Mtns/Southern Mojave Desert, S of Morongo Valley, Big Morongo Preserve (the Nature Conservancy), Yucca Ridge Trail 777 Comment
  IRVC29335  Lupinus concinnus Mark A. Elvin 2006-4-1 4682 San Bernardino Pipes Canyon Preserve; Sorrel Horse Cyn, S of Pioneertown Road along wash and ridge to the S. Southern Mojave Desert, Little San Bernardino Mtns 1220 Comment
  JEPS48836  Lupinus concinnus Marjorie D. Clary 1932-4-7 949 San Bernardino 25 mi sw 29 Palms (Morongo Valley); , sw of 29 Palms Comment
  RSA0022320  Lupinus concinnus Duncan S. Bell 2011-4-23 2325 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA801856  Lupinus concinnus Duncan S. Bell 2010-5-31 1221 San Bernardino Sawtooth Mountains; Sorrel Horse Canyon; about 1.25 air miles west of Pioneertown, and approximately 1 air mile north of Chaparrosa Spring. 1254 Comment
  UC1080255  Lupinus concinnus P. C. Everett and E. K. Balls 1958-5-4 23095 San Bernardino on road to Pioneer Town 5.6 mi nw Yucca Valley; nw from Yucca Valley 1249 Comment
  UCD107514  Lupinus concinnus P. C. Everett; E. K. Balls 1958-5-4 23095 San Bernardino 5.6 mi. nw. from ucca Valley on road to Pioneer Town. 1249 Comment
  UCR175619  Lupinus concinnus Mark A. Elvin 2006-4-1 4682 San Bernardino Southern Mojave Desert, Little San Bernardino Mtns: Pipes Canyon Preserve; Sorrel Horse Canyon south of Pioneertown Road, along wash and ridge to the south 1220 Comment
  POM304877  Lupinus concinnus subsp. concinnus Henry J. Ramsey, Henry J. Ramsey 1937-5-1 258 San Bernardino Morongo Valley. Comment
  RSA124217  Lupinus concinnus subsp. orcuttii Percy C. Everett, E. K. Balls 1958-5-4 23095 San Bernardino 5.6 miles NW from Yucca Valley on road to Pioneer Town. 1250 Comment
  UCR175759  Lupinus concinnus var. agardhianus Mark A. Elvin 2006-4-1 4698 San Bernardino S Mojave Desert, Little San Bernardino Mtns: Pipes Canyon Preserve; south of Pioneertown Rd. and just over a ridge on Chaparrosa Wash 1235 Comment
  RSA802114  Lupinus excubitus Duncan S. Bell 2010-5-31 1171 San Bernardino Sawtooth Mountains; approximately 1.25 air mile southwest of Pioneertown, and approx. 0.75 air mile north of Chaparrosa Spring. 1249 Comment
  CAS-BOT-BC216707  Lupinus excubitus var. excubitus Alice Eastwood 1932-4-28 18674 San Bernardino Morongo Valley Comment
  POM247723  Lupinus formosus E. C. Jaeger 1939-5-20 s.n. San Bernardino 10 miles south of Warrens Well, Mojave Desert 1128 Comment
  RSA0124297  Lupinus formosus Duncan S. Bell 2016-4-17 9344 San Bernardino The Sawtooth Mountains on the Pioneertown Mountains Preserve; central section of the range, approximately 2 air miles east of Chaparrosa Peak. 1371 Comment
  RSA0022319  Lupinus sparsiflorus Duncan S. Bell 2011-4-23 2324 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA0124294  Lupinus sparsiflorus Duncan S. Bell 2016-4-17 9340 San Bernardino The Sawtooth Mountains on the Pioneertown Mountains Preserve; central section of the range, approximately 2 air miles east of Chaparrosa Peak. 1371 Comment
  RSA801855  Lupinus sparsiflorus Duncan S. Bell 2010-5-31 1220 San Bernardino Sawtooth Mountains; Sorrel Horse Canyon; about 1.25 air miles west of Pioneertown, and approximately 1 air mile north of Chaparrosa Spring. 1254 Comment
  UCR86810  Lupinus sparsiflorus A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16784 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  CAS-BOT-BC231623  Lycium cooperi Alice Eastwood 1932-4-28 18673 San Bernardino Moronga [Morongo] Valley Comment
  GH402623  Lycium cooperi S. B. Parish & W. F. Parish 1882-04-01 - 1882-05-01 1196 Unknown Morongo Comment
  POM306768  Lycium cooperi Henry J. Ramsey, Henry J. Ramsey 1937-5-1 1629 San Bernardino Morongo Valley. Comment
  RSA0120872  Lycium cooperi Duncan S. Bell 2016-4-17 9359 San Bernardino The Sawtooth Mountains on the Pioneertown Mountains Preserve; central section of the range, approximately 2 air miles east of Chaparrosa Peak. 1371 Comment
  RSA787662  Lycium cooperi Duncan S. Bell 2012-5-8 3632 San Bernardino Sawtooth Mountains; collecting along Water Canyon, approximately 0.75 air mile southeast of Chaparrosa Spring, or approximately 1.75 air miles southwest of Pioneertown. 1238 Comment
  POM304717  Malacothrix glabrata Henry J. Ramsey, Henry J. Ramsey 1937-5-1 179 San Bernardino Morongo Valley. Comment
  POM304726  Malacothrix glabrata Henry J. Ramsey, Henry J. Ramsey 1937-5-1 170 San Bernardino Morongo Valley. Comment
  RSA802102  Marah macrocarpa Duncan S. Bell 2010-5-31 1178 San Bernardino Sawtooth Mountains; approximately 1.25 air mile southwest of Pioneertown, and approx. 0.75 air mile north of Chaparrosa Spring. 1249 Comment
  RSA801860  Marrubium vulgare Duncan S. Bell 2010-5-31 1225 San Bernardino Sawtooth Mountains; Sorrel Horse Canyon; about 1.25 air miles west of Pioneertown, and approximately 1 air mile north of Chaparrosa Spring. 1254 Comment
  RSA0053753  Matricaria discoidea Duncan S. Bell 2010-5-21 1086 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; in the canyons at the head of Chaparrosa Wash about 0.25 air mile north of Chaparrosa Spring. 1269 Comment
  RSA0011385  Melica imperfecta Duncan S. Bell 2010-5-31 1200 San Bernardino Sawtooth Mountains; about 1.25 air mile southwest of Pioneertown, and approximately 0.5 air mile northwest of Chaparrosa Spring. 1281 Comment
  RSA0014921  Melica imperfecta Duncan S. Bell 2013-4-14 4790 San Bernardino Sawtooth Mountains; Water canyon, approximately 1.1 air miles southwest of Chaparrosa Spring. 1303 Comment
  RSA0055843  Melica imperfecta Duncan S. Bell 2014-4-5 6558 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; about 2.3 air miles south of Pioneertown, or about 1.5 air miles east of Chaparrosa Peak. 1336 Comment
  RSA802004  Melica imperfecta Duncan S. Bell, Amanda Turek 2010-5-30 1152 San Bernardino Sawtooth Mountains; approximately 3 air miles west of Pioneertown, and about 1 air mile northeast of Chaparrosa Peak. 1499 Comment
  UCR260186  Melica imperfecta Duncan S. Bell 2010-5-31 1200 San Bernardino San Bernardino Mtns./Mojave Desert, Sawtooth Mountains; c. 1.25 air mile southwest of Pioneertown, and c. 0.5 air mile NW of Chaparrosa Spring 1281 Comment
  UCR274504  Melica imperfecta Duncan S. Bell 2014-4-5 6558 San Bernardino Western Mojave Desert, Pioneertown Mountains Preserve, Sawtooth Mountains, c. 2.3 air miles south of Pioneertown, or c. 1.5 air miles east of Chaparrosa Peak 1336 Comment
  IRVC29326  Mentzelia Mark A. Elvin 2006-4-1 4673 San Bernardino Pipes Canyon Preserve; Sorrel Horse Cyn, S of Pioneertown Road along wash and ridge to the S. Southern Mojave Desert, Little San Bernardino Mtns 1220 Comment
  UCR175633  Mentzelia Mark A. Elvin 2006-4-1 4673 San Bernardino Southern Mojave Desert, Little San Bernardino Mtns: Pipes Canyon Preserve; Sorrel Horse Canyon south of Pioneertown Road, along wash and ridge to the south 1220 Comment
  RSA0062554  Mentzelia affinis Duncan S. Bell 2013-12-28 6096 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in Water Canyon, about 0.75 air mile south of Chaparrosa Spring. 1268 Comment
  RSA0031460  Mentzelia albicaulis Duncan S. Bell 2011-4-23 2337 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA0120866  Mentzelia albicaulis Duncan S. Bell 2016-4-17 9346 San Bernardino The Sawtooth Mountains on the Pioneertown Mountains Preserve; central section of the range, approximately 2 air miles east of Chaparrosa Peak. 1371 Comment
  RSA801850  Mentzelia albicaulis Duncan S. Bell 2010-5-31 1215 San Bernardino Sawtooth Mountains; Sorrel Horse Canyon; about 1.25 air miles west of Pioneertown, and approximately 1 air mile north of Chaparrosa Spring. 1254 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
  UCR269168  Mentzelia albicaulis Duncan S. Bell 2011-4-23 2337 San Bernardino San Bernardino Mtns/Mojave Desert, Sawtooth Mountains; in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring 1338 Comment
  RSA440437  Mentzelia involucrata var. megalantha Christopher Davidson 1973-4-7 1926 San Bernardino Off Hwy 62, toward Yucca Valley, 6.2 miles east, above Morongo Valley. 884 Comment
  POM308323  Mentzelia jonesii Henry J. Ramsey, Henry J. Ramsey 1937-5-1 3060 San Bernardino Morongo Valley. Comment
  SEINET231369  Mentzelia laevicaulis Unknown 1978-6-18 52193 San Bernardino San Bernadino National Forest; 0.1 mile within San Bernardino National Forest; 1372 Comment
  SD60947  Mentzelia longiloba var. longiloba Darley F. Howe 1964-4-13 3762 Riverside 3.3 mi east of Riverside-San Bernardino Co. line. 244 Comment
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Mar 31 2014
  SDSU8063  Mentzelia multiflora subsp. longiloba D. F Howe 1964-4-13 3762 Riverside 3.3 miles east of Riverside-SanBernardino Co. line, east of Twentynine Palms, Riverside Co. Comment
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Jul 15 2019
  RSA0120861  Mentzelia nitens Duncan S. Bell 2016-4-17 9351 San Bernardino The Sawtooth Mountains on the Pioneertown Mountains Preserve; central section of the range, approximately 2 air miles east of Chaparrosa Peak. 1371 Comment
  GMDRC6084  Mentzelia veatchiana J. M. Andre 2014-5-2 27658 San Bernardino Little San Bernardino Mountains: along Pioneertown Rd, 3.6 mi. NW of Jct with Hwy 62 (Yucca Valley), about 0.5 mi. south of Pioneertown 1209 Comment
  RSA799340  Mentzelia veatchiana Duncan S. Bell, Kim Clark, Ingrid Crickmore, Bob Ellis, Keir Morse, Gene Ratcliff 2013-4-6 4731 San Bernardino Sawtooth Mountains; Chaparrosa Wash; approximately 1 air mile southwest of Pioneertown and about 0.4 air mile north of Chaparrosa Spring. 1266 Comment
  UCR267782  Mentzelia veatchiana Jim Andre 2014-5-2 27658 San Bernardino Little San Bernardino Mountains, along Pioneertown Road, 3.6 miles northwest of junction with Hwy 62 (Yucca Valley), c. 0.5 miles south of Pioneertown 1209 Comment
  RSA0050368  Mimetanthe pilosa Duncan S. Bell 2010-5-21 1054 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in an unnamed canyon between Sorrel Horse Canyon and Chaparrosa Wash. 1252 Comment
  UCR157897  Mimulus A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16782 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  RSA802208  Mimulus aurantiacus Duncan S. Bell 2010-5-31 1197 San Bernardino Sawtooth Mountains; about 1.25 air mile southwest of Pioneertown, and approximately 0.5 air mile northwest of Chaparrosa Spring. 1281 Comment
  IRVC29331  Mimulus bigelovii Mark A. Elvin 2006-4-1 4679 San Bernardino Pipes Canyon Preserve; Sorrel Horse Cyn, S of Pioneertown Road along wash and ridge to the S. Southern Mojave Desert, Little San Bernardino Mtns 1220 Comment
  RSA0121864  Mimulus bigelovii Duncan S. Bell 2011-4-23 2353 B San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; along Water Canyon, approximately 0.7 air miles southeast of Chaparrosa Spring and approx. 1.7 air miles southwest of Pioneertown. 1227 Comment
  RSA802212  Mimulus bigelovii Duncan S. Bell 2010-5-31 1205 San Bernardino Sawtooth Mountains; Sorrel Horse Canyon; about 1.25 air miles west of Pioneertown, and approximately 1 air mile north of Chaparrosa Spring. 1254 Comment
  GMDRC6869  Mimulus bigelovii var. bigelovii J. M. Andre, T. La Doux, J. Mark Porter 2015-3-31 31102 San Bernardino Little San Bernardino Mountains: along dirt road in Water Canyon, 1.3 mi west of Pioneertown Rd, approx 5 mi. NW of Yucca Valley 1148 Comment
  NY68390  Mimulus bigelovii var. bigelovii S. B. Parish 04 1882 1217 -pp San Bernardino Morongo Comment
  RSA0094764  Mimulus bigelovii var. bigelovii Jim M. Andre, Tasha La Doux, J. Mark Porter 2015-3-31 31102 San Bernardino Little San Bernardino Mountains; along dirt road in Water Canyon, 1.3 mi west of Pioneertown Rd, approx 5 mi. NW of Yucca Valley. 1148 Comment
  NY68359  Mimulus fremontii var. fremontii S. B. Parish 04 1882 1217 -pp San Bernardino Morongo Comment
  RSA0050363  Mimulus guttatus Duncan S. Bell 2010-5-21 1081 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; in the canyons at the head of Chaparrosa Wash about 0.25 air mile north of Chaparrosa Spring. 1269 Comment
  RSA0050366  Mimulus guttatus Duncan S. Bell 2010-5-21 1052 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in an unnamed canyon between Sorrel Horse Canyon and Chaparrosa Wash. 1252 Comment
  UCR274227  Mimulus guttatus Duncan S. Bell 2010-5-21 1052 San Bernardino San Bernardino Mountains, Pioneertown Mountains Preserve, Sawtooth Mountains, an unnamed canyon between Sorrel Horse Canyon and Chaparrosa Wash 1252 Comment
  RSA0050362  Mimulus parishii Duncan S. Bell 2010-5-21 1083 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; in the canyons at the head of Chaparrosa Wash about 0.25 air mile north of Chaparrosa Spring. 1269 Comment
  RSA0050367  Mimulus parishii Duncan S. Bell 2010-5-21 1053 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in an unnamed canyon between Sorrel Horse Canyon and Chaparrosa Wash. 1252 Comment
  RSA0050364  Mimulus rubellus Duncan S. Bell 2010-5-21 1082 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; in the canyons at the head of Chaparrosa Wash about 0.25 air mile north of Chaparrosa Spring. 1269 Comment
  RSA0025641  Minuartia douglasii Duncan S. Bell 2011-4-23 2306 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA0031461  Mirabilis bigelovii Duncan S. Bell 2011-4-23 2336 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  CHSC26294  Mirabilis bigelovii var. retrorsa James Henrickson 1971-5-29 5557 San Bernardino 19 mi. NE of Banning, 3 mi. N. of town of Morongo Valley, 2.3 mile NW of Hwy. 62 on rd. to Big Morongo Cyn. 975 Comment
  CLARK-A1045-767  Mirabilis bigelovii var. retrorsa George K. Helmkamp 1977-11-5 San Bernardino Morongo Valley at north edge of Morongo Valley beside State Highway 62; creosote bush scrub; Morongo Valley 7.5'Q Comment
  CLARK-A1045-768  Mirabilis bigelovii var. retrorsa George K. Helmkamp 1977-11-5 San Bernardino Morongo Valley at north edge of Morongo Valley beside State Highway 62; creosote bush scrub; Morongo Valley 7.5'Q Comment
  RSA0027999  Mirabilis laevis var. crassifolia Duncan S. Bell 2010-5-31 1223 San Bernardino Sawtooth Mountains; Sorrel Horse Canyon; about 1.25 air miles west of Pioneertown, and approximately 1 air mile north of Chaparrosa Spring. 1254 Comment
  HSC24367  Mirabilis laevis var. retrorsa James Henrickson 1971-5-29 5557 San Bernardino 19 mi. NE of Banning, 3 mi. N of town of Morongo Valley, 2.3 mi. NW of Hwy. 62 on road to Big Morongo Canyon 976 Comment
  RSA0047967  Mirabilis laevis var. villosa Jim Andre 2014-5-2 27667 San Bernardino Little San Bernardino Mountains: along Pioneertown Rd, 3.6 mi. NW of Jct with Hwy 62 (Yucca Valley), about 0.5 mi. south of Pioneertown. 1209 Comment
  SD248204  Mirabilis laevis var. villosa J. M. Andre 2014-5-2 27667 San Bernardino Little San Bernardino Mountains; along Pioneertown Road, 3.6 miles NW of Jct with Hwy 62 (Yucca Valley), about 0.5 mile south of Pioneertown, at foot of hills. Yucca Valley North 7.5'Q 1209 Comment
  UCR267775  Mirabilis laevis var. villosa Jim Andre 2014-5-2 27667 San Bernardino Little San Bernardino Mountains, along Pioneertown Road, 3.6 miles northwest of junction with Hwy 62 (Yucca Valley), c. 0.5 miles south of Pioneertown 1209 Comment
  RSA0027847  Mollugo cerviana Duncan S. Bell 2012-9-8 4121 San Bernardino Sawtooth Mountains; collecting in Water Canyon, about 2 miles south of Pioneertown. 1160 Comment
  RSA0036334  Mollugo cerviana Duncan S. Bell 2014-10-14 7632 San Bernardino Sawtooth Mountains on the Pioneertown Mountains Preserve; southwestern section of range, about 3 air miles southwest of Pioneertown. 1353 Comment
  RSA0038654  Monardella linoides Duncan S. Bell 2010-5-21 1043 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in Sorrel Horse Canyon, a short distance from Pioneertown Road. 1243 Comment
  CAS-BOT-BC215452  Monardella linoides subsp. linoides S. B. Parish 1894-6-15 3009 San Bernardino Big Morongo, San Bernardino Mountains and their eastern base 914 Comment
  IRVC29339  Monardella linoides subsp. linoides Mark A. Elvin 2006-4-1 4686 San Bernardino Pipes Canyon Preserve; Sorrel Horse Cyn, S of Pioneertown Road along wash and ridge to the S. Southern Mojave Desert, Little San Bernardino Mtns 1220 Comment
  OBI2159  Monardella linoides subsp. linoides P. A. Holden 1969-6-7 928 San Bernardino Just N of Pioneer Town Comment
  RSA764370  Monardella linoides subsp. linoides L. M. Prince, Bart O'Brien 2008-6-20 507 -A San Bernardino Pipes Canyon. NW of Pioneertown. 1230 Comment
  RSA764371  Monardella linoides subsp. linoides L. M. Prince, Bart O'Brien 2008-6-20 507 -B San Bernardino Pipes Canyon. NW of Pioneertown. 1230 Comment
  RSA764372  Monardella linoides subsp. linoides L. M. Prince, Bart O'Brien 2008-6-20 507 -C San Bernardino Pipes Canyon. NW of Pioneertown. 1230 Comment
  RSA764373  Monardella linoides subsp. linoides L. M. Prince, Bart O'Brien 2008-6-20 507 -D San Bernardino Pipes Canyon. NW of Pioneertown. 1230 Comment
  UCR175756  Monardella linoides subsp. linoides Mark A. Elvin 2006-4-1 4686 San Bernardino Southern Mojave Desert, Little San Bernardino Mtns: Pipes Canyon Preserve; Sorrel Horse Canyon south of Pioneertown Road, along wash and ridge to the south 1220 Comment
  UCR220073  Monardella linoides subsp. linoides Mark A. Elvin 2006-4-1 4668 San Bernardino Southern Mojave Desert, Little San Bernardino Mtns: Pipes Canyon Preserve; Sorrel Horse Canyon south of Pioneertown Road, along wash and ridge to the south 1220 Comment
  RSA0027925  Monardella robisonii Duncan S. Bell, Amanda Turek 2010-9-4 1922 San Bernardino Sawtooth Mountains; collecting in Sorrel Horse Canyon, about 1.25 air miles west of Pioneertown. 1248 Comment
  RSA226509  Monoptilon bellidiforme C. W. Tilforth 1971-5-7 368 San Bernardino Morongo Valley Comment
  RSA709099  Monoptilon bellioides A. C. Sanders, George K. Helmkamp, E. A. Helmkamp 1995-4-30 16787 San Bernardino Morongo Valley, Little Morongo Canyon, stream crossing 1.75 mi north of Hwy 62 1000 Comment
  UCR157750  Monoptilon bellioides A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16787 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  RSA0036331  Muhlenbergia asperifolia Duncan S. Bell 2014-10-14 7629 San Bernardino Sawtooth Mountains on the Pioneertown Mountains Preserve; southwestern section of range, about 3 air miles southwest of Pioneertown. 1353 Comment
  RSA799368  Muhlenbergia asperifolia Duncan S. Bell, Kim Clark, Ingrid Crickmore, Bob Ellis, Keir Morse, Gene Ratcliff 2013-4-6 4743 San Bernardino Sawtooth Mountains; collecting in Water Canyon approximately 1.8 air miles southwest of Pioneertown and about 0.6 air mile south of Chaparrosa Spring. 1242 Comment
  SD247554  Muhlenbergia asperifolia Duncan S. Bell 2014-10-14 7629 San Bernardino Sawtooth Mountains on the Pioneertown Mountains Preserve; southwestern section of range, about 3 air miles southwest of Pioneertown. A small localized spring. 1353 Comment
  UCR274232  Muhlenbergia asperifolia Duncan S. Bell 2014-10-14 7629 San Bernardino Sawtooth Mountains on the Pioneertown Mountains Preserve, southwestern section of range, c. 3 air miles southwest of Pioneertown 1353 Comment
  RSA0027537  Muhlenbergia rigens Duncan S. Bell, Amanda Turek 2010-9-5 1937 San Bernardino Sawtooth Mountains; unnamed drainage between Sorrel Horse Canyon and Pipes Canyon below Chaparrosa Peak, about 3.5 air miles west of Pioneertown. 1532 Comment
  RSA798844  Muhlenbergia rigens Duncan S. Bell 2012-10-8 4347 San Bernardino Sawtooth Mountains; Water Canyon; approximately 1.3 air miles southeast of Chaparrosa Spring, or approximately 1.8 air miles southwest of where Water Canyon crosses Pioneertown Road. 1172 Comment
  UCR245666  Muhlenbergia rigens Duncan S. Bell 2012-10-8 4347 San Bernardino San Bernardino Mountains, Sawtooth Mountains, Water Canyon, c. 1.3 air miles southeast of Chaparrosa Spring, or c. 1.8 air miles southwest of where Water Canyon crosses Pioneertown Road 1172 Comment
  UCR269187  Muhlenbergia rigens Duncan S. Bell, Amanda Turek 2010-9-5 1937 San Bernardino San Bernardino Mtns./Mojave Desert, Sawtooth Mountains; unnamed drainage between Sorrel Horse Canyon and Pipes Canyon below Chuparrosa Peak, about 3.5 miles west of Pioneertown 1532 Comment
  SBBG12  Myriopteris parryi R. Hoffmann 1929-12-1 San Bernardino Morongo Valley Comment
  OBI37311  Nama demissa D. Hoover 1985-3-16 27 San Bernardino Big Morongo Preserve. S of Morongo Valley, E facing slope behind the Yucca Ridge trl 777 Comment
  RSA0025180  Nama demissa Duncan S. Bell 2011-4-23 2301 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA0028115  Nama demissa Duncan S. Bell 2012-5-3 3580 San Bernardino Sawtooth Mountains; upper reaches of unnamed canyon to the south of Sorrel Horse Canyon, about 0.5 air mile southeast of Chaparrosa Peak and about 3.5 air miles southwest of Pioneertown. 1575 Comment
  RSA802007  Nama demissa Duncan S. Bell, Amanda Turek 2010-5-30 1156 San Bernardino Sawtooth Mountains; approximately 3 air miles west of Pioneertown, and about 1 air mile northeast of Chaparrosa Peak. 1499 Comment
  RSA802213  Nama demissa Duncan S. Bell 2010-5-31 1207 San Bernardino Sawtooth Mountains; Sorrel Horse Canyon; about 1.25 air miles west of Pioneertown, and approximately 1 air mile north of Chaparrosa Spring. 1254 Comment
  UCR86701  Nama demissa A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16776 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  UCR267785  Nama demissa var. demissa Jim Andre 2014-5-2 27671 San Bernardino Little San Bernardino Mountains, along Pioneertown Road, 3.6 miles northwest of junction with Hwy 62 (Yucca Valley), c. 0.5 miles south of Pioneertown 1209 Comment
  RSA0038662  Nemacladus Duncan S. Bell 2010-5-21 1034 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in Sorrel Horse Canyon, a short distance from Pioneertown Road. 1243 Comment
  RSA0053760  Nemacladus Duncan S. Bell 2010-5-21 1069 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; just to the west of Chaparrosa Wash, approximately 1.4 air miles southwest of Pioneertown. 1281 Comment
  RSA0120863  Nemacladus Duncan S. Bell 2016-4-17 9349 San Bernardino The Sawtooth Mountains on the Pioneertown Mountains Preserve; central section of the range, approximately 2 air miles east of Chaparrosa Peak. 1371 Comment
  UCR158126  Nemacladus longiflorus var. breviflorus A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16781 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  RSA0121862  Nemacladus ramosissimus Duncan S. Bell 2011-4-23 2356 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; along Water Canyon, approximately 0.5 air mile south of Chaparrosa Spring and approx. 1.9 air miles southwest of Pioneertown. 1248 Comment
  RSA747137  Nemacladus rubescens A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16777 San Bernardino Morongo Valley, Little Morongo Canyon, stream crossing 1.75 mi north of Hwy 62 1000 Comment
  SEINET3417801  Nemacladus rubescens Andrew C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16777 San Bernardino Eastern San Bernardino Mtns./Mojave Desert; Morongo Valley, Little Morongo Canyon, stream crossing 1.75 mi north of Hwy 62 1000 Comment
  UCR158112  Nemacladus rubescens A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16777 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  RSA0075589  Nemacladus sigmoideus Jim Andre 2014-5-2 27682 San Bernardino Little San Bernardino Mountains: along Pioneertown Rd, 3.6 mi. NW of Jct with Hwy 62 (Yucca Valley), about 0.5 mi. south of Pioneertown. 1209 Comment
  RSA519024  Nemacladus tenuis var. aliformis George K. Helmkamp 1986-4-7 757 Riverside Canyon Just E of and parallel to Hwy 62, above Indian Ave. BLM Land. 579 Comment
  RSA0022321  Nemophila menziesii Duncan S. Bell 2011-4-23 2326 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  UCR175540  Nemophila menziesii subsp. integrifolia Mark A. Elvin 2006-4-1 4670 San Bernardino Southern Mojave Desert, Little San Bernardino Mtns: Pipes Canyon Preserve; Sorrel Horse Canyon south of Pioneertown Road, along wash and ridge to the south 1220 Comment
  IRVC29323  Nemophila menziesii var. integrifolia Mark A. Elvin 2006-4-1 4670 San Bernardino Pipes Canyon Preserve; Sorrel Horse Cyn, S of Pioneertown Road along wash and ridge to the S. Southern Mojave Desert, Little San Bernardino Mtns 1220 Comment
  SD220069  Nemophila menziesii var. integrifolia Mark A. Elvin 2006-4-1 4670 San Bernardino Little San Bernardino Mountains; Pipes Canyon Preserve; Sorrel Horse Canyon, south of Pioneertown Road along wash and ridge to the south. 1220 Comment
  RSA0094763  Nemophila menziesii var. menziesii Jim M. Andre, Tasha La Doux, J. Mark Porter 2015-3-31 31101 San Bernardino Little San Bernardino Mountains; along dirt road in Water Canyon, 1.3 mi west of Pioneertown Rd, approx 5 mi. NW of Yucca Valley. 1148 Comment
  CAS-BOT-BC349901  Nicolletia occidentalis Alice Eastwood 1932-4-28 18694 San Bernardino Morongo Valley Comment
  RSA0025254  Nicolletia occidentalis Duncan S. Bell 2012-9-8 4124 San Bernardino Sawtooth Mountains; collecting in Water Canyon, about 2 miles south of Pioneertown. 1160 Comment
  RSA0038661  Nicolletia occidentalis Duncan S. Bell 2010-5-21 1050 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in an unnamed canyon between Sorrel Horse Canyon and Chaparrosa Wash. 1239 Comment
  RSA801858  Nicotiana acuminata var. multiflora Duncan S. Bell 2010-5-31 1224 San Bernardino Sawtooth Mountains; Sorrel Horse Canyon; about 1.25 air miles west of Pioneertown, and approximately 1 air mile north of Chaparrosa Spring. 1254 Comment
  RSA0060796  Nicotiana attenuata Duncan S. Bell 2014-10-14 7616 San Bernardino Sawtooth Mountains on the Pioneertown Mountains Preserve; collecting at a small spring in the southwestern section of range. 1334 Comment
  RSA0026025  Nicotiana obtusifolia Duncan S. Bell 2012-9-8 4137 San Bernardino Sawtooth Mountains; collecting in Water Canyon, about 2 miles south of Pioneertown. 1160 Comment
  RSA0050546  Nicotiana obtusifolia Duncan S. Bell 2014-10-14 7642 San Bernardino Sawtooth Mountains on the Pioneertown Mountains Preserve; collecting at a small spring in the western section of range. 1398 Comment
  UCR274244  Nicotiana obtusifolia Duncan S. Bell 2014-10-14 7642 San Bernardino Sawtooth Mountains on the Pioneertown Mountains Preserve, a small spring in the western section of range 1398 Comment
  RSA124219  Nolina parryi Percy C. Everett, E. K. Balls 1959-5-4 23096 San Bernardino 4.9 miles NW from Yucca Valley on road to Pioneer Town. 1220 Comment
  UC1080256  Nolina parryi P. C. Everett and E. K. Balls 1958-5-4 23096 San Bernardino 4.9 mi nw Yucca Villa (on road to Pioneer Town) 1219 Comment
  RSA802122  Oenothera californica Duncan S. Bell 2010-5-31 1166 San Bernardino Sawtooth Mountains; approximately 1.25 air mile southwest of Pioneertown, and approx. 0.75 air mile north of Chaparrosa Spring. 1249 Comment
  POM355593  Oenothera deltoides subsp. deltoides R. S. Woglum 1937-5-1 319 San Bernardino Morongo Valley, west of 29 Palms. Comment
  POM312078  Opuntia echinocarpa var. echinocarpa Lyman Benson, L. Scheinvar 1975-3-1 LS- 1660 San Bernardino Little San Bernardino Mountains. The head of Morongo Valley. 915 Comment
  RSA0024950  Orobanche parishii Duncan S. Bell 2012-9-8 4148 San Bernardino Sawtooth Mountains; collecting in Water Canyon, about 2 miles south of Pioneertown. 1160 Comment
  RSA0027527  Oxytheca trilobata Duncan S. Bell, Amanda Turek 2010-9-5 1946 San Bernardino Sawtooth Mountains; unnamed drainage between Sorrel Horse Canyon and Pipes Canyon below Chaparrosa Peak, about 3.5 air miles west of Pioneertown. 1532 Comment
  RSA0042893  Oxytheca trilobata Duncan S. Bell 2014-4-5 6553 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; about 2.3 air miles south of Pioneertown, or about 1.5 air miles east of Chaparrosa Peak. 1336 Comment
  RSA0053745  Oxytheca trilobata Duncan S. Bell 2010-5-21 1075 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; just to the west of Chaparrosa Wash, approximately 1.4 air miles southwest of Pioneertown. 1281 Comment
  RSA802369  Oxytheca trilobata Duncan S. Bell 2010-5-31 1195 San Bernardino Sawtooth Mountains; about 1.25 air mile southwest of Pioneertown, and approximately 0.5 air mile northwest of Chaparrosa Spring. 1281 Comment
  UCR274204  Oxytheca trilobata Duncan S. Bell 2010-5-21 1075 San Bernardino San Bernardino Mountains, Pioneertown Mountains Preserve, Sawtooth Mountains, just to the west of Chaparrosa Wash, c. 1.4 air miles southwest of Pioneertown 1281 Comment
  RSA473132  Packera breweri C. Epling, L. C. Wheeler 1933-6-4 1848 Los Angeles Sandbergs near Quail Lake. 1311 Comment
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Jan 25 2012
  RSA0028229  Pectis papposa Duncan S. Bell 2012-9-8 4118 San Bernardino Sawtooth Mountains; collecting in Water Canyon, about 2 miles south of Pioneertown. 1160 Comment
  RSA0054037  Pectis papposa Duncan S. Bell 2014-10-14 7633 San Bernardino Sawtooth Mountains on the Pioneertown Mountains Preserve; southwestern section of range, about 3 air miles southwest of Pioneertown. 1353 Comment
  IRVC29316  Pectocarya Mark A. Elvin 2006-4-1 4663 San Bernardino Pipes Canyon Preserve; Sorrel Horse Cyn, S of Pioneertown Road along wash and ridge to the S. Southern Mojave Desert, Little San Bernardino Mtns 1220 Comment
  CAS-BOT-BC169735  Pectocarya ferocula John Thomas Howell 1928-3-11 3405 San Bernardino E end of Morongo Valley, S Mojave Desert 914 Comment
  IRVC29475  Pectocarya heterocarpa Mark A. Elvin 2006-4-1 4704 San Bernardino Pipes Canyon Preserve; South of Pioneertown Road, just over ridge on Chaparrosa Wash. Southern Mojave Desert, Little San Bernardino Mtns 1235 Comment
  UCR175513  Pectocarya linearis Mark A. Elvin 2006-4-1 4663 A San Bernardino Southern Mojave Desert, Little San Bernardino Mtns: Pipes Canyon Preserve; Sorrel Horse Canyon south of Pioneertown Road, along wash and ridge to the south 1220 Comment
  UCR86680  Pectocarya linearis A. C. Sanders, E. A. Helmkamp, G. K. Helmkamp 1995-4-30 16799 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  GMDRC6085  Pectocarya linearis subsp. ferocula J. M. Andre 2014-5-2 27659 San Bernardino Little San Bernardino Mountains: along Pioneertown Rd, 3.6 mi. NW of Jct with Hwy 62 (Yucca Valley), about 0.5 mi. south of Pioneertown 1209 Comment
  RSA0022317  Pectocarya linearis subsp. ferocula Duncan S. Bell 2011-4-23 2322 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA0042891  Pectocarya linearis subsp. ferocula Duncan S. Bell 2014-4-5 6551 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; about 2.3 air miles south of Pioneertown, or about 1.5 air miles east of Chaparrosa Peak. 1336 Comment
  RSA0120229  Pectocarya linearis subsp. ferocula Duncan S. Bell 2016-3-13 8917 San Bernardino Sawtooth Mountains; in a meandering side canyon off of and to the north of Water Canyon; approximately 1.3 air miles southeast of Chaparrosa Spring. 1170 Comment
  RSA799341  Pectocarya linearis subsp. ferocula Duncan S. Bell, Kim Clark, Ingrid Crickmore, Bob Ellis, Keir Morse, Gene Ratcliff 2013-4-6 4732 San Bernardino Sawtooth Mountains; Chaparrosa Wash; approximately 1 air mile southwest of Pioneertown and about 0.4 air mile north of Chaparrosa Spring. 1266 Comment
  UC882276  Pectocarya linearis subsp. ferocula L. Haines and L. Erickson 1937-4-11 San Bernardino Morongo Valley Comment
  UCR267781  Pectocarya linearis subsp. ferocula Jim Andre 2014-5-2 27659 San Bernardino Little San Bernardino Mountains, along Pioneertown Road, 3.6 miles northwest of junction with Hwy 62 (Yucca Valley), c. 0.5 miles south of Pioneertown 1209 Comment
  UCR175510  Pectocarya penicillata Mark A. Elvin 2006-4-1 4663 B San Bernardino Southern Mojave Desert, Little San Bernardino Mtns: Pipes Canyon Preserve; Sorrel Horse Canyon south of Pioneertown Road, along wash and ridge to the south 1220 Comment
  UCR86681  Pectocarya penicillata A. C. Sanders, E. A. Helmkamp, G. K. Helmkamp 1995-4-30 16798 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  POM368819  Pectocarya recurvata Christopher Davidson 1973-4-7 1923 San Bernardino Off Hwy 62, toward Yucca Valley, 6.2 miles east, above Morongo Valley. 884 Comment
  UCR86682  Pectocarya recurvata A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16796 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  RSA0038663  Pectocarya setosa Duncan S. Bell 2010-5-21 1035 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in Sorrel Horse Canyon, a short distance from Pioneertown Road. 1243 Comment
  RSA0053713  Pectocarya setosa Duncan S. Bell 2010-5-21 1072 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; just to the west of Chaparrosa Wash, approximately 1.4 air miles southwest of Pioneertown. 1281 Comment
  LA209465  Pedicularis densiflora Carl Epling; 1925-2-21 8671 San Bernardino Morongo Valley 609 Comment
  RSA686948  Pellaea mucronata L. E. Hoffman 1933-2-18 s.n. San Bernardino Upper Morongo Valley. Comment
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Oct 16 2010
  RSA802207  Pellaea mucronata Duncan S. Bell 2010-5-31 1196 San Bernardino Sawtooth Mountains; about 1.25 air mile southwest of Pioneertown, and approximately 0.5 air mile northwest of Chaparrosa Spring. 1281 Comment
  RSA0022306  Pellaea mucronata subsp. californica Duncan S. Bell 2011-4-23 2310 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA0025109  Pellaea mucronata subsp. californica Duncan S. Bell 2012-3-17 3158 San Bernardino Sawtooth Mountains; Water Canyon, about 0.8 air mile southeast of Chaparrosa Spring and about 1.75 air miles southwest of Pioneertown. 1229 Comment
  GMDRC6871  Pellaea mucronata var. mucronata J. M. Andre, T. La Doux, J. Mark Porter 2015-3-31 31105 San Bernardino Little San Bernardino Mountains: along dirt road in Water Canyon, 1.3 mi west of Pioneertown Rd, approx 5 mi. NW of Yucca Valley 1148 Comment
  RSA0094766  Pellaea mucronata var. mucronata Jim M. Andre, Tasha La Doux, J. Mark Porter 2015-3-31 31105 San Bernardino Little San Bernardino Mountains; along dirt road in Water Canyon, 1.3 mi west of Pioneertown Rd, approx 5 mi. NW of Yucca Valley. 1148 Comment
  UC668412  Pellaea mucronata var. mucronata Annie M. Alexander and Louise Kellogg 1941-4-23 2070 San Bernardino canyon of Big Morongo Creek; Morongo Valley 960 Comment
  RSA0120320  Pennisetum setaceum Duncan S. Bell 2016-3-13 8922 San Bernardino Sawtooth Mountains; in a meandering side canyon off of and to the north of Water Canyon; approximately 1.5 air miles southeast of Chaparrosa Spring. 1162 Comment
  POM308404  Penstemon centranthifolius Henry J. Ramsey, Henry J. Ramsey 1937-5-1 3116 San Bernardino Morongo Valley. Comment
  RSA0028336  Penstemon centranthifolius Duncan S. Bell 2012-5-3 3586 San Bernardino Sawtooth Mountains; upper reaches of unnamed canyon to the south of Sorrel Horse Canyon, about 0.5 air mile southeast of Chaparrosa Peak and about 3.5 air miles southwest of Pioneertown. 1575 Comment
  RSA0121861  Penstemon centranthifolius Duncan S. Bell 2011-4-23 2357 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; along Water Canyon, approximately 0.5 air mile south of Chaparrosa Spring and approx. 1.9 air miles southwest of Pioneertown. 1248 Comment
  UCD124068  Penstemon centranthifolius Raymond A. Evans 1949-5-7 s.n. San Bernardino Morongo Valley. Comment
  UCR269173  Penstemon centranthifolius Duncan S. Bell 2012-5-3 3586 San Bernardino San Bernardino Mtns./Mojave Desert, Sawtooth Mountains; upper reaches of unnamed canyon to the south of Sorrel Horse Canyon, about 0.5 air mile southeast of Chaparrosa Peak and about 3.5 air miles southwest of Pioneertown 1575 Comment
  CAS-BOT-BC239092  Penstemon incertus Richard M. Straw 1959-5-9 1565 San Bernardino Pioneertown, north of Yucca Valley; Mojave Desert 1219 Comment
  CAS-BOT-BC239094  Penstemon incertus E. A. McGregor 1941-6-13 37 San Bernardino Morongo Valley Comment
  OBI2148  Penstemon incertus P. A. Holden 1969-6-28 959 San Bernardino 4 mi N of Yucca Valley along Pioneer Town Rd Comment
  SFV17412  Penstemon incertus M. S. Valenzuela, P. Wilson, G. Aldridge, H. Crandall 1998-6-7 77 dup. San Bernardino Pioneertown Road, on roadside. 1067 Comment
  SFV17413  Penstemon incertus M. S. Valenzuela, P. Wilson, G. Aldridge, H. Crandall 1998-6-7 77 San Bernardino Pioneertown Road, on roadside. 1067 Comment
  UCR16012  Penstemon incertus B. A. Carlson 1978-5-26 s.n. San Bernardino Mojave Desert, c. 1 mile west of Pioneertown along Pioneer Pass Road 1220 Comment
  UCSB31538  Penstemon incertus Straw, Richard 1959-5-9 San Bernardino Pioneertown; north of Yucca Valley; Mohave desert 1219 Comment
  RSA0124388  Pentagramma triangularis Duncan S. Bell 2016-4-17 9342 San Bernardino The Sawtooth Mountains on the Pioneertown Mountains Preserve; central section of the range, approximately 2 air miles east of Chaparrosa Peak. 1371 Comment
  HSC47354  Peritoma arborea R. W. Spjut, C. E. Edson 1978-5-2 5007 San Bernardino Mohave Desert, E of the town Morongo Valley at Morongo Valley Disposal Site. 915 Comment
  LA204573  Peritoma arborea O. A. Plunkett; 1925-2-21 8687 San Bernardino Morongo Valley Comment
  A424433  Petalonyx thurberi J. T. Howell 1927-8-1 2896 Unknown Between Morongo Valley and Warren's Well 914 Comment
  CAS-BOT-BC167797  Petalonyx thurberi John Thomas Howell 1927-8-1 2896 San Bernardino Between Morongo Valley and Warren's Well, s. Mojave Desert 914 Comment
  RSA733950  Petalonyx thurberi M. Beisel 1933-09 s.n. San Bernardino Morongo Valley Comment
  RSA782028  Petalonyx thurberi subsp. thurberi Duncan S. Bell, Amanda Bell 2011-10-8 2971 San Bernardino Sawtooth Mountains: approximately 1.3 air miles southwest from where Pioneertown road crosses Chaparrosa Wash, and approximately 0.4 air mile northwest of Chaparrosa Spring. 1281 Comment
  POM10151  Peucephyllum schottii P. A. Munz 1921-4-29 4540 San Bernardino Mouth of Morongo Canyon 762 Comment
  RSA471977  Peucephyllum schottii L. E. Hoffman 1933-2-18 s.n. San Bernardino Morongo Valley. Comment
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Oct 16 2010
  SD8856  Peucephyllum schottii S. B. Parish Apr 1882 San Bernardino Morongo Comment
  RSA0043203  Phacelia affinis Duncan S. Bell 2010-5-31 1211 San Bernardino Sawtooth Mountains; Sorrel Horse Canyon; about 1.25 air miles west of Pioneertown, and approximately 1 air mile north of Chaparrosa Spring. 1254 Comment
  UCR157896  Phacelia affinis A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16775 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  RSA0022309  Phacelia campanularia subsp. vasiformis Duncan S. Bell 2011-4-23 2314 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA427712A  Phacelia campanularia subsp. vasiformis F. A. Thackery 1928-4-18 187 San Bernardino Morongo Valley. Comment
  RSA427714B  Phacelia campanularia subsp. vasiformis Christopher Davidson 1973-4-7 1917 San Bernardino St. Hwy 62, ca 5 mi w of jct. with St. Hwy 18 [Hwy 62 & 247 jtn], toward hills on the right (as going toward Morongo Valley.) 915 Comment
  GMDRC6088  Phacelia cryptantha J. M. Andre 2014-5-2 27672 San Bernardino Little San Bernardino Mountains: along Pioneertown Rd, 3.6 mi. NW of Jct with Hwy 62 (Yucca Valley), about 0.5 mi. south of Pioneertown 1209 Comment
  RSA0022308  Phacelia cryptantha Duncan S. Bell 2011-4-23 2313 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA0053756  Phacelia cryptantha Duncan S. Bell 2010-5-21 1089 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; in the canyons at the head of Chaparrosa Wash about 0.25 air mile north of Chaparrosa Spring. 1269 Comment
  RSA0075565  Phacelia cryptantha Jim Andre 2014-5-2 27672 San Bernardino Little San Bernardino Mountains: along Pioneertown Rd, 3.6 mi. NW of Jct with Hwy 62 (Yucca Valley), about 0.5 mi. south of Pioneertown. 1209 Comment
  RSA426020  Phacelia cryptantha Christopher Davidson 1973-4-7 1915 San Bernardino St. Hwy 62, ca 5 mi w of jct. with St. Hwy 18 [Hwy 62 & 247 jtn], toward hills on the right (as going toward Morongo Valley.) 915 Comment
  SEINET269345 Image available Phacelia cryptantha A. C. Sanders, G&L Helmkamp 1995-4-30 16755 San Bernardino East San Bernardino Mountains Mojave Desert: Morongo Valley Little Morongo Canyon stream crossing 1.75 miles north of 1000 Comment
  UCR267773  Phacelia cryptantha Jim Andre 2014-5-2 27672 San Bernardino Little San Bernardino Mountains, along Pioneertown Road, 3.6 miles northwest of junction with Hwy 62 (Yucca Valley), c. 0.5 miles south of Pioneertown 1209 Comment
  UCR269061  Phacelia cryptantha Jim Andre, Tasha La Doux, J. M. Porter 2015-3-31 31104 San Bernardino Little San Bernardino Mountains, along dirt road in Water Canyon, 1.3 mi west of Pioneertown Road, c. 5 mi northwest of Yucca Valley 1148 Comment
  UCR86813  Phacelia cryptantha A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16755 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  VVC942  Phacelia cryptantha A. C. Sanders 1995-4-30 16755 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 mi N of Hwy 62 1000 Comment
  IRVC29480  Phacelia curvipes Mark A. Elvin 2006-4-1 4711 San Bernardino Pipes Canyon Preserve; South of Pioneertown Road, just over ridge on Chaparrosa Wash. Southern Mojave Desert, Little San Bernardino Mtns 1235 Comment
  RSA0025643  Phacelia curvipes Duncan S. Bell 2011-4-23 2308 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA0028333  Phacelia distans Duncan S. Bell 2012-5-3 3583 San Bernardino Sawtooth Mountains; upper reaches of unnamed canyon to the south of Sorrel Horse Canyon, about 0.5 air mile southeast of Chaparrosa Peak and about 3.5 air miles southwest of Pioneertown. 1575 Comment
  RSA0075564  Phacelia distans Jim Andre 2014-5-2 27670 San Bernardino Little San Bernardino Mountains: along Pioneertown Rd, 3.6 mi. NW of Jct with Hwy 62 (Yucca Valley), about 0.5 mi. south of Pioneertown. 1209 Comment
  RSA124416  Phacelia distans Percy C. Everett, E. K. Balls 1958-5-4 23086 San Bernardino Morongo Valley 6.4 miles SW from Yucca Valley along road to 29 Palms 915 Comment
  RSA802121  Phacelia distans Duncan S. Bell 2010-5-31 1167 San Bernardino Sawtooth Mountains; approximately 1.25 air mile southwest of Pioneertown, and approx. 0.75 air mile north of Chaparrosa Spring. 1249 Comment
  UCD120399  Phacelia distans P. C. Everett; E. K. Balls 1958-5-4 23086 San Bernardino Morongo Valley, 6.4 mi. sw. from Yucca Valley along road to 29 Palms. 914 Comment
  UCR267774  Phacelia distans Jim Andre 2014-5-2 27670 San Bernardino Little San Bernardino Mountains, along Pioneertown Road, 3.6 miles northwest of junction with Hwy 62 (Yucca Valley), c. 0.5 miles south of Pioneertown 1209 Comment
  RSA0053755  Phacelia lemmonii Duncan S. Bell 2010-5-21 1084 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; in the canyons at the head of Chaparrosa Wash about 0.25 air mile north of Chaparrosa Spring. 1269 Comment
  GMDRC6870  Phoradendron bolleanum J. M. Andre, T. La Doux, J. Mark Porter 2015-3-31 31103 San Bernardino Little San Bernardino Mountains: along dirt road in Water Canyon, 1.3 mi west of Pioneertown Rd, approx 5 mi. NW of Yucca Valley 1148 Comment
  RSA0094765  Phoradendron bolleanum Jim M. Andre, Tasha La Doux, J. Mark Porter 2015-3-31 31103 San Bernardino Little San Bernardino Mountains; along dirt road in Water Canyon, 1.3 mi west of Pioneertown Rd, approx 5 mi. NW of Yucca Valley. 1148 Comment
  A355004  Phoradendron californicum H. U. Stauffer & R. F. Thorne 1964-1-1 5926 Unknown Morongo Valley Comment
  RSA0121077  Phoradendron californicum Duncan S. Bell 2016-3-13 8914 San Bernardino Sawtooth Mountains; in a meandering side canyon off of and to the north of Water Canyon; approximately 1.3 air miles southeast of Chaparrosa Spring. 1170 Comment
  RSA188726  Phoradendron californicum H. U. Stauffer, Robert F. Thorne 1964-5-5 5926 San Bernardino Morongo Valley. 800 Comment
  RSA420783  Phoradendron californicum L. E. Hoffman 1933-2-18 s.n. San Bernardino Morongo Valley. 76 Comment
  RSA576767  Phoradendron californicum Vanessa Ashworth 1994-1-11 79 San Bernardino On right side of approach road to Morongo Valley PArk and Shooting Range, situated on left side of Route 62 between Morongo Valley and Yucca Valley on ascent to Yucca Valley. Ca. 11 mi. from Riverside Co. Line. 1000 Comment
  RSA576768  Phoradendron californicum Vanessa Ashworth 1994-1-11 80 San Bernardino On right side of approach road to Morongo Valley PArk and Shooting Range, situated on left side of Route 62 between Morongo Valley and Yucca Valley on ascent to Yucca Valley. Ca. 11 mi. from Riverside Co. Line. 1000 Comment
  RSA576769  Phoradendron californicum Vanessa Ashworth 1994-1-11 81 San Bernardino On right side of approach road to Morongo Valley PArk and Shooting Range, situated on left side of Route 62 between Morongo Valley and Yucca Valley on ascent to Yucca Valley. Ca. 11 mi. from Riverside Co. Line. 1000 Comment
  RSA576774  Phoradendron californicum Vanessa Ashworth 1994-1-11 82 San Bernardino Parasitic on Acacia greggii growing in town of Morongo Valley, on right side of Route 62 ca, 6 mi. NE of junction w/ Vale Drive and 9 mi. NE of Riverside Co. line. 900 Comment
  UC1324936  Phoradendron californicum H. U. Stauffer and R. F. Thorne 1964-5-5 5926 San Bernardino Morongo Valley 800 Comment
  RSA698140  Phoradendron densum Marie Beisel 1933-09 s.n. San Bernardino Morongo Valley. Comment
  UCR175743  Phoradendron densum Mark A. Elvin 2006-4-1 4688 San Bernardino Southern Mojave Desert, Little San Bernardino Mtns: Pipes Canyon Preserve; Sorrel Horse Canyon south of Pioneertown Road, along wash and ridge to the south 1220 Comment
  IRVC29341  Phoradendron juniperinum Mark A. Elvin 2006-4-1 4688 San Bernardino Pipes Canyon Preserve; Sorrel Horse Cyn, S of Pioneertown Road along wash and ridge to the S. Southern Mojave Desert, Little San Bernardino Mtns 1220 Comment
  IRVC29321  Phoradendron villosum Mark A. Elvin 2006-4-1 4667 San Bernardino Pipes Canyon Preserve; Sorrel Horse Cyn, S of Pioneertown Road along wash and ridge to the S. Southern Mojave Desert, Little San Bernardino Mtns 1220 Comment
  UCR175763  Phoradendron villosum Mark A. Elvin 2006-4-1 4667 San Bernardino Southern Mojave Desert, Little San Bernardino Mtns: Pipes Canyon Preserve; Sorrel Horse Canyon south of Pioneertown Road, along wash and ridge to the south 1220 Comment
  RSA0024948  Physalis crassifolia Duncan S. Bell 2012-9-8 4146 San Bernardino Sawtooth Mountains; collecting in Water Canyon, about 2 miles south of Pioneertown. 1160 Comment
  RSA0024949  Pinus monophylla Duncan S. Bell 2012-9-8 4147 San Bernardino Sawtooth Mountains; collecting in Water Canyon, about 2 miles south of Pioneertown. 1160 Comment
  RSA0120871  Pinus monophylla Duncan S. Bell 2016-4-17 9360 San Bernardino The Sawtooth Mountains on the Pioneertown Mountains Preserve; central section of the range, approximately 2 air miles east of Chaparrosa Peak. 1371 Comment
  POM308153  Plantago patagonica Henry J. Ramsey, Henry J. Ramsey 1937-5-1 2922 San Bernardino Morongo Valley. Comment
  RSA0055812  Plantago patagonica Duncan S. Bell 2014-4-5 6566 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; about 2 air miles southwest of Pioneertown, or about 1.75 air miles northeast of Chaparrosa Peak. 1315 Comment
  RSA0120698  Platanus racemosa Duncan S. Bell 2016-3-13 8910 San Bernardino Sawtooth Mountains; in a meandering side canyon off of and to the north of Water Canyon; approximately 1.3 air miles southeast of Chaparrosa Spring. 1170 Comment
  POM305189  Platystemon californicus Henry J. Ramsey, Henry J. Ramsey 1937-5-1 596 San Bernardino Morongo Valley. Comment
  RSA799339  Platystemon californicus Duncan S. Bell, Kim Clark, Ingrid Crickmore, Bob Ellis, Keir Morse, Gene Ratcliff 2013-4-6 4730 San Bernardino Sawtooth Mountains; Chaparrosa Wash; approximately 1 air mile southwest of Pioneertown and about 0.4 air mile north of Chaparrosa Spring. 1266 Comment
  SD8938  Pleurocoronis pluriseta S. B. Parish, W. F. Parish Apr 1882 San Bernardino Morongo Comment
  RSA0021719  Poa Duncan S. Bell 2013-4-15 4806 San Bernardino Sawtooth Mountains; near the head of Sorrel Horse Canyon approximately 0.4 air mile west northwest of Chaparrosa Peak. 1558 Comment
  RSA0025107  Poa secunda Duncan S. Bell 2012-3-17 3161 San Bernardino Sawtooth Mountains; Water Canyon, about 0.8 air mile southeast of Chaparrosa Spring and about 1.75 air miles southwest of Pioneertown. 1229 Comment
  RSA0031464  Poa secunda Duncan S. Bell 2011-4-23 2333 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA0027536  Polypogon monspeliensis Duncan S. Bell, Amanda Turek 2010-9-5 1936 San Bernardino Sawtooth Mountains; unnamed drainage between Sorrel Horse Canyon and Pipes Canyon below Chaparrosa Peak, about 3.5 air miles west of Pioneertown. 1532 Comment
  RSA0028339  Polypogon monspeliensis Duncan S. Bell 2012-3-17 3155 San Bernardino Sawtooth Mountains; Water Canyon, about 0.8 air mile southeast of Chaparrosa Spring and about 1.75 air miles southwest of Pioneertown. 1229 Comment
  RSA0050372  Polypogon monspeliensis Duncan S. Bell 2010-5-21 1058 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in an unnamed canyon between Sorrel Horse Canyon and Chaparrosa Wash. 1252 Comment
  RSA0021313  Populus fremontii Duncan S. Bell 2010-11-26 2010 San Bernardino Sawtooth Mountains; Chaparrosa Spring, approximately 1.5 air miles southwest of Pioneertown. 1291 Comment
  JEPS65591  Prosopis glandulosa var. torreyana John Thomas Howell 1927-8-1 2900 San Bernardino e of Morongo Valley (Warren's Well); Warren's Well Comment
  RSA0121860  Prosopis glandulosa var. torreyana Duncan S. Bell 2011-4-23 2358 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; along Water Canyon, approximately 0.5 air mile south of Chaparrosa Spring and approx. 1.9 air miles southwest of Pioneertown. 1248 Comment
  A346524  Prunus fasciculata S. B. Parish & W. F. Parish 1882-04-01 - 1882-05-01 1197 Unknown San Bernardino, Morongo, Mts. of Colorado Desert Comment
  A346525  Prunus fasciculata S. B. Parish & W. F. Parish 1882-05-01 - 1882-06-01 1197 Unknown San Bernardino, Morongo, Mts. of Colorado Desert Comment
  GH346474  Prunus fasciculata S. B. Parish & W. F. Parish 1882-4-20 1167 Unknown Morongo Comment
  LA208123  Prunus fasciculata R. Herley; 1932-3-20 sn San Bernardino Morongo Valley Comment
  RSA453258  Prunus fasciculata L. E. Hoffman 1933-2-18 s.n. San Bernardino Upper Morongo Valley. Comment
  RSA802117  Prunus fasciculata Duncan S. Bell 2010-5-31 1174 San Bernardino Sawtooth Mountains; approximately 1.25 air mile southwest of Pioneertown, and approx. 0.75 air mile north of Chaparrosa Spring. 1249 Comment
  UC1713767  Prunus fasciculata S. B. and W. F. Parish 1197 Riverside Fls., Morongo, Mts. of Colorado Desert, April, Fr., Mts. of Mojave Desert, May, 1882 Comment
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Feb 16 2013
  UC193219  Prunus fasciculata S. B. and W. F. Parish Apr 1 1882-May 1 1882 1197 Riverside Comment
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Mar 5 2011
  CAS-BOT-BC162996  Prunus fasciculata var. fasciculata S. B. Parish; W. F. Parish 1882-4-1 1197 San Bernardino Morongo, Mts. of Colorado Desert Comment
  RSA802116  Prunus ilicifolia Duncan S. Bell 2010-5-31 1173 San Bernardino Sawtooth Mountains; approximately 1.25 air mile southwest of Pioneertown, and approx. 0.75 air mile north of Chaparrosa Spring. 1249 Comment
  RSA0120875  Pseudognaphalium thermale Duncan S. Bell 2016-4-17 9356 San Bernardino The Sawtooth Mountains on the Pioneertown Mountains Preserve; central section of the range, approximately 2 air miles east of Chaparrosa Peak. 1371 Comment
  CAS-BOT-BC346408  Psorothamnus arborescens M. McCollum 1976-6-11 2029 San Bernardino Upper Little Morongo Canyon, 6 1/4 miles SSW of Yucca Valley 975 Comment
  UCSB46706  Psorothamnus arborescens Reed, Susan 1977-5-23 San Bernardino At Yucca Park approximately 7 miles east of Morongo Valley on Hwy. 62 762 Comment
  CAS-BOT-BC353569  Psorothamnus arborescens var. simplicifolius Alice Eastwood 1932-4-28 18685 San Bernardino Morongo Valley Comment
  GMDRC6091  Psorothamnus arborescens var. simplicifolius J. M. Andre 2014-5-2 27684 San Bernardino Little San Bernardino Mountains: along Pioneertown Rd, 3.6 mi. NW of Jct with Hwy 62 (Yucca Valley), about 0.5 mi. south of Pioneertown 1209 Comment
  LA205210  Psorothamnus arborescens var. simplicifolius O. A. Plunkett; 1925-2-21 8666 San Bernardino Morongo Valley 609 Comment
  SD51314  Psorothamnus arborescens var. simplicifolius Darley F. Howe 1961-4-23 3004 San Bernardino Morongo Valley 822 Comment
  SDSU5211  Psorothamnus arborescens var. simplicifolius D. F. Howe 1961-4-23 3004 San Bernardino Morongo Valley. 842 Comment
  UCD108229  Psorothamnus arborescens var. simplicifolius Collector unknown 1923-5-29 295 San Bernardino Little Moronga. Near Warren's Ranch. Comment
  UCR268214  Psorothamnus arborescens var. simplicifolius Jim Andre 2014-5-2 27684 San Bernardino Little San Bernardino Mountains, along Pioneertown Road, 3.6 miles northwest of junction with Hwy 62 (Yucca Valley), c. 0.5 miles south of Pioneertown 1209 Comment
  UCR86698  Pterostegia drymarioides A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16765 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  RSA798845  Pulicaria paludosa Duncan S. Bell 2012-10-8 4346 San Bernardino Sawtooth Mountains; Water Canyon; approximately 1.3 air miles southeast of Chaparrosa Spring, or approximately 1.8 air miles southwest of where Water Canyon crosses Pioneertown Road. 1172 Comment
  OBI2185  Purshia tridentata var. glandulosa P. A. Holden 1969-6-7 926 San Bernardino All about the plateau surrounding Pioneer Town 5 mi N of Yucca Valley 1219 Comment
  RSA0020273  Quercus Duncan S. Bell 2013-4-15 4807 San Bernardino Sawtooth Mountains; near the head of Sorrel Horse Canyon approximately 0.4 air mile west northwest of Chaparrosa Peak. 1558 Comment
  A344290  Quercus cornelius-mulleri S. B. Parish & W. F. Parish 1882-04-01 - 1882-05-01 1223 Unknown Morongo, Colorado Desert Comment
  CAS-BOT-BC86595  Quercus cornelius-mulleri S. B. Parish; W. F. Parish 1882-4-1 1223 San Bernardino Morongo, Colorado Desert Comment
  GH344289  Quercus cornelius-mulleri L. S. Rose 1946-1-1 46001 Unknown Morongo Valley Comment
  GMDRC6873  Quercus cornelius-mulleri J. M. Andre, T. La Doux, J. Mark Porter 2015-3-31 31107 San Bernardino Little San Bernardino Mountains: along dirt road in Water Canyon, 1.3 mi west of Pioneertown Rd, approx 5 mi. NW of Yucca Valley 1148 Comment
  RSA0025328  Quercus cornelius-mulleri Duncan S. Bell 2012-9-8 4144 San Bernardino Sawtooth Mountains; collecting in Water Canyon, about 2 miles south of Pioneertown. 1160 Comment
  RSA0027926  Quercus cornelius-mulleri Duncan S. Bell, Amanda Turek 2010-9-4 1924 San Bernardino Sawtooth Mountains; collecting in Sorrel Horse Canyon, about 1.25 air miles west of Pioneertown. 1248 Comment
  RSA0094768  Quercus cornelius-mulleri Jim M. Andre, Tasha La Doux, J. Mark Porter 2015-3-31 31107 San Bernardino Little San Bernardino Mountains; along dirt road in Water Canyon, 1.3 mi west of Pioneertown Rd, approx 5 mi. NW of Yucca Valley. 1148 Comment
  RSA801863  Quercus cornelius-mulleri Duncan S. Bell 2010-5-31 1228 San Bernardino Sawtooth Mountains; Sorrel Horse Canyon; about 1.25 air miles west of Pioneertown, and approximately 1 air mile north of Chaparrosa Spring. 1254 Comment
  UCR175511  Quercus cornelius-mulleri Mark A. Elvin 2006-4-1 4666 San Bernardino Southern Mojave Desert, Little San Bernardino Mtns: Pipes Canyon Preserve; Sorrel Horse Canyon south of Pioneertown Road, along wash and ridge to the south 1220 Comment
  IRVC29320  Quercus john-tuckeri Mark A. Elvin 2006-4-1 4666 San Bernardino Pipes Canyon Preserve; Sorrel Horse Cyn, S of Pioneertown Road along wash and ridge to the S. Southern Mojave Desert, Little San Bernardino Mtns 1220 Comment
  RSA799346  Quercus palmeri Duncan S. Bell, Kim Clark, Ingrid Crickmore, Bob Ellis, Keir Morse, Gene Ratcliff 2013-4-6 4736 San Bernardino Sawtooth Mountains; Chaparrosa Spring; approximately 1.25 air mile southwest of Pioneertown. 1291 Comment
  RSA0031568  Quercus turbinella Duncan S. Bell 2011-4-23 2342 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  UCR86664  Rafinesquia californica A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16762 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  POM304716  Rafinesquia neomexicana Henry J. Ramsey, Ramsey 1937-5-1 180 San Bernardino Morongo Valley. Comment
  UCR86655  Rafinesquia neomexicana A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16757 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  VVC941  Rafinesquia neomexicana A. C. Sanders 1995-4-30 16757 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 mi N of Hwy 62 1000 Comment
  UCR39231  Ranunculus cymbalaria George K. Helmkamp 1985-5-10 478 San Bernardino Little San Bernardino Mountains, At entrance to Big Morongo Nature Conservancy Preserve, SE of town of Morongo Valley 762 Comment
  RSA0021312  Rhamnus ilicifolia Duncan S. Bell 2010-11-26 2009 San Bernardino Sawtooth Mountains; Chaparrosa Spring, approximately 1.5 air miles southwest of Pioneertown. 1291 Comment
  A347115  Rhus ovata A. M. Alexander & L. Kellogg 1941-4-23 2069 Unknown Canyon of Big Morongo Creek 960 Comment
  CAS-BOT-BC167981  Rhus ovata Annie M. Alexander; Louise Kellogg 1941-4-23 2069 San Bernardino Canyon of Big Morongo Creek 960 Comment
  RSA0053757  Rhus ovata Duncan S. Bell 2010-5-21 1092 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; in the canyons at the head of Chaparrosa Wash about 0.25 air mile north of Chaparrosa Spring. 1269 Comment
  RSA0054040  Rhus ovata Duncan S. Bell 2014-10-14 7635 San Bernardino Sawtooth Mountains on the Pioneertown Mountains Preserve; southwestern section of range, about 3 air miles southwest of Pioneertown. 1353 Comment
  UC668377  Rhus ovata Annie M. Alexander and Louise Kellogg 1941-4-23 2069 San Bernardino Canyon of Big Morongo Creek 960 Comment
  UCR274229  Rhus ovata Duncan S. Bell 2014-10-14 7635 San Bernardino Sawtooth Mountains on the Pioneertown Mountains Preserve, southwestern section of range, c. 3 air miles southwest of Pioneertown 1353 Comment
  RSA0031458  Rhus trilobata Duncan S. Bell 2011-4-23 2339 B San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA782026  Rhus trilobata Duncan S. Bell, Amanda Bell 2011-10-8 2969 San Bernardino Sawtooth Mountains: approximately 1.3 air miles southwest from where Pioneertown road crosses Chaparrosa Wash, and approximately 0.4 air mile northwest of Chaparrosa Spring. 1281 Comment
  RSA799367  Rhus trilobata Duncan S. Bell, Kim Clark, Ingrid Crickmore, Bob Ellis, Keir Morse, Gene Ratcliff 2013-4-6 4742 San Bernardino Sawtooth Mountains; collecting in Water Canyon approximately 1.8 air miles southwest of Pioneertown and about 0.6 air mile south of Chaparrosa Spring. 1242 Comment
  IRVC29318  Ribes quercetorum Mark A. Elvin 2006-4-1 4665 San Bernardino Pipes Canyon Preserve; Sorrel Horse Cyn, S of Pioneertown Road along wash and ridge to the S. Southern Mojave Desert, Little San Bernardino Mtns 1220 Comment
  RSA0070018  Ribes quercetorum Duncan S. Bell 2013-12-28 6091 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in Water Canyon, about 0.75 air mile south of Chaparrosa Spring. 1268 Comment
  SD220065  Ribes quercetorum Mark A. Elvin 2006-4-1 4665 San Bernardino Little San Bernardino Mountains: Pipes Canyon Preserve; Sorrel Horse Canyon, south of Pioneertown Road along wash and ridge to the south. 1220 Comment
  UCR175741  Ribes quercetorum Mark A. Elvin 2006-4-1 4665 San Bernardino Southern Mojave Desert, Little San Bernardino Mtns: Pipes Canyon Preserve; Sorrel Horse Canyon south of Pioneertown Road, along wash and ridge to the south 1220 Comment
  RSA226529  Rumex hymenosepalus C. W. Tilforth, John Dourley 1971-5-7 364 San Bernardino Morongo Valley 854 Comment
  RSA0055801  Sairocarpus coulterianus Duncan S. Bell 2014-4-5 6559 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; about 2.3 air miles south of Pioneertown, or about 1.5 air miles east of Chaparrosa Peak. 1336 Comment
  RSA401574B  Salazaria mexicana Christopher Davidson 1973-4-7 1931 San Bernardino Off Hwy 62, toward Yucca Valley, 6.2 miles east, above Morongo Valley. 884 Comment
  RSA401577B  Salazaria mexicana N. C. Cooper 1948-5-13 2833 San Bernardino Morongo Valley. 762 Comment
  RSA802113  Salazaria mexicana Duncan S. Bell 2010-5-31 1170 San Bernardino Sawtooth Mountains; approximately 1.25 air mile southwest of Pioneertown, and approx. 0.75 air mile north of Chaparrosa Spring. 1249 Comment
  RSA787665  Salix exigua Duncan S. Bell 2012-5-8 3630 San Bernardino Sawtooth Mountains; collecting along Water Canyon, approximately 0.75 air mile southeast of Chaparrosa Spring, or approximately 1.75 air miles southwest of Pioneertown. 1238 Comment
  OBI37310  Salix laevigata D. Hoover 1985-3-16 38 San Bernardino Big Morongo Preserve. Beside the start of the upper entrance to the Yucca Ridge Trail 762 Comment
  RSA0021560  Salix laevigata Duncan S. Bell 2010-11-26 2006 San Bernardino Sawtooth Mountains; Chaparrosa Spring, approximately 1.5 air miles southwest of Pioneertown. 1291 Comment
  RSA799362  Salix laevigata Duncan S. Bell, Kim Clark, Ingrid Crickmore, Bob Ellis, Keir Morse, Gene Ratcliff 2013-4-6 4737 San Bernardino Sawtooth Mountains; Chaparrosa Spring; approximately 1.25 air mile southwest of Pioneertown. 1291 Comment
  UCR260178  Salix laevigata Duncan S. Bell 2010-11-26 2006 San Bernardino Sawtooth Mountains, Chaparrosa Spring, c. 1.5 air mi southwest of Pioneertown 1291 Comment
  UCR269186  Salix laevigata Duncan S. Bell, Amanda Turek 2010-9-5 1933 San Bernardino San Bernardino Mtns./Mojave Desert, Sawtooth Mountains; unnamed drainage between Sorrel Horse Canyon and Pipes Canyon below Chuparrosa Peak, about 3.5 miles west of Pioneertown 1532 Comment
  RSA0027533  Salix lasiolepis Duncan S. Bell, Amanda Turek 2010-9-5 1933 San Bernardino Sawtooth Mountains; unnamed drainage between Sorrel Horse Canyon and Pipes Canyon below Chaparrosa Peak, about 3.5 air miles west of Pioneertown. 1532 Comment
  RSA0024957  Saltugilia latimeri Duncan S. Bell 2011-4-23 2297 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA0028121  Saltugilia latimeri Duncan S. Bell 2012-5-3 3572 San Bernardino Sawtooth Mountains; upper reaches of unnamed canyon to the south of Sorrel Horse Canyon, about 0.5 air mile southeast of Chaparrosa Peak and about 3.5 air miles southwest of Pioneertown. 1575 Comment
  RSA0043160  Saltugilia latimeri Duncan S. Bell, Kim Clark, Ingrid Crickmore, Bob Ellis, Keir Morse, Gene Ratcliff 2013-4-6 4739 San Bernardino Sawtooth Mountains; collecting in Water Canyon approximately 1.8 air miles southwest of Pioneertown and about 0.6 air mile south of Chaparrosa Spring. 1242 Comment
  RSA0055849  Saltugilia latimeri Duncan S. Bell 2014-4-5 6564 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; about 2 air miles southwest of Pioneertown, or about 1.75 air miles northeast of Chaparrosa Peak. 1315 Comment
  UCR274503  Saltugilia latimeri Duncan S. Bell 2014-4-5 6564 San Bernardino Western Mojave Desert, Pioneertown Mountains Preserve, Sawtooth Mountains, c. 2 air miles southwest of Pioneertown, or c. 1.75 air miles northeast of Chaparrosa Peak 1315 Comment
  CHSC26063  Salvia apiana James Henrickson 1971-5-29 5562 San Bernardino 19 mi. NE of Banning, 3 mi. N. of town of Morongo Valley, 2.3 mi. NW of Hwy. 62 on road to Big Morongo Cyn. 975 Comment
  HSC24852  Salvia apiana James Henrickson 1971-5-29 5562 San Bernardino 19 mi. NE of Banning, 3 mi. N of town of Morongo Valley, 2.3 mi. NW of Hwy. 62 on road to Big Morongo Canyon 976 Comment
  RSA232266  Salvia apiana James Henrickson 1971-5-29 5562 San Bernardino 19 miles NE of Banning, 3 miles N of town of Morongo Valley, 2.3 miles NW of Hwy 62 on road to Big Morongo Canyon. 976 Comment
  RSA787666  Salvia apiana Duncan S. Bell 2012-5-8 3628 San Bernardino Sawtooth Mountains; collecting along Water Canyon, approximately 0.75 air mile southeast of Chaparrosa Spring, or approximately 1.75 air miles southwest of Pioneertown. 1238 Comment
  UC883844  Salvia apiana Carl B. Wolf 1932-10-11 San Bernardino 5 mi ne Morongo Valley Inn; Colorado Desert, Little San Bernardino Mts. 853 Comment
  GH403248  Salvia apiana var. compacta C. B. Wolf 1932-10-11 4286 Unknown Colorado Desert. Little San Bernardino Mts. 5 mi. NE. of Morongo Valley Inn 853 Comment
  RSA16855  Salvia apiana var. compacta Carl B. Wolf 1932-10-11 [ 1597 ] San Bernardino 5 miles NE of Morongo Valley Inn, or about center of Morongo Valley. 854 Comment
  RSA5306  Salvia apiana var. compacta Carl B. Wolf 1932-10-11 4286 San Bernardino 5 miles NE of Morongo Valley Inn, or about center of Morongo Valley. 854 Comment
  RSA802200  Salvia columbariae Duncan S. Bell 2010-5-31 1194 San Bernardino Sawtooth Mountains; about 1.25 air mile southwest of Pioneertown, and approximately 0.5 air mile northwest of Chaparrosa Spring. 1281 Comment
  SEINET285916  Salvia columbariae T. R. Van Devender, A. L. Reina G. 2003-3-31 2003 -326 Unknown Ca. 10 km north of Morongo Valley. San Bernardino County. 34 deg. 05'58 N, 116 deg. 30'01 W; 925 m.s.n.m. Comment
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Jan 7 2016
  SEINET3147312  Salvia columbariae T. R. Van Devender, A. L. Reina G. 2003-3-31 2003 -326 San Bernardino ca 10 km N of Morongo Valley 925 Comment
  UCR267777  Salvia columbariae Jim Andre 2014-5-2 27664 San Bernardino Little San Bernardino Mountains, along Pioneertown Road, 3.6 miles northwest of junction with Hwy 62 (Yucca Valley), c. 0.5 miles south of Pioneertown 1209 Comment
  RSA0038659  Salvia dorrii Duncan S. Bell 2010-5-21 1048 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in an unnamed canyon between Sorrel Horse Canyon and Chaparrosa Wash. 1239 Comment
  UCSB38363  Salvia dorrii var. dorrii Reed, Susan 1977-5-23 San Bernardino Skyline Ranch Rd; about 3 miles north of Yucca Valley on Pioneertown Rd 914 Comment
  GH403521  Salvia vaseyi S. B. Parish 1894-6-15 3233 Unknown Morongo Canon, San Bernardino Mountains, and their eastern base 1066 Comment
  RSA782025  Sambucus mexicana Duncan S. Bell, Amanda Bell 2011-10-8 2968 San Bernardino Sawtooth Mountains: approximately 1.3 air miles southwest from where Pioneertown road crosses Chaparrosa Wash, and approximately 0.4 air mile northwest of Chaparrosa Spring. 1281 Comment
  RSA0120992  Schismus arabicus Duncan S. Bell 2016-4-17 9345 San Bernardino The Sawtooth Mountains on the Pioneertown Mountains Preserve; central section of the range, approximately 2 air miles east of Chaparrosa Peak. 1371 Comment
  SJSU10047  Schismus arabicus C. W. Sharsmith 1983-1-14 8782 San Bernardino Yucca Park above Moronga Valley c. 2 mi SW of community of Yucca Valley Comment
  UCR97952  Scirpus cernuus var. californicus D. A. Hoover 1985-4-21 362 San Bernardino Mojave Desert, Big Morongo Preserve in Big Morongo Canyon, south of town of Morongo Valley, along the Willow Trail behind the manager's residence 762 Comment
  CAS-BOT-BC341126  Scutellaria mexicana M. McCollum 1976-6-11 2035 San Bernardino 6 1/4 mi SSW of Yucca Valley Comment
  OBI2626  Scutellaria mexicana A. Brenholt 1967-5-13 50 San Bernardino Morango Valley, 500 ft N of hwy 12 in the San Bernardino Mts 853 Comment
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Nov 14 2014
  RSA0028338  Selaginella bigelovii Duncan S. Bell 2012-5-3 s.n. San Bernardino Sawtooth Mountains; upper reaches of unnamed canyon to the south of Sorrel Horse Canyon, about 0.5 air mile southeast of Chaparrosa Peak and about 3.5 air miles southwest of Pioneertown. 1575 Comment
  UC666421  Senecio flaccidus var. douglasii Annie M. Alexander and Louise Kellogg 1941-6-2 2274 San Bernardino Upper Morongo Valley 829 Comment
  RSA0025142  Senecio flaccidus var. monoensis Duncan S. Bell, Amanda Turek 2010-9-4 1913 San Bernardino Sawtooth Mountains; collecting in Sorrel Horse Canyon, about 1.25 air miles west of Pioneertown. 1248 Comment
  RSA0025247  Senecio flaccidus var. monoensis Duncan S. Bell 2012-9-8 4145 San Bernardino Sawtooth Mountains; collecting in Water Canyon, about 2 miles south of Pioneertown. 1160 Comment
  UCR269183  Senecio flaccidus var. monoensis Duncan S. Bell, Amanda Turek 2010-9-4 1913 San Bernardino San Bernardino Mtns./Mojave Desert, Sawtooth Mountains; in Sorrel Horse Canyon, about 1.25 air miles west of Pioneertown 1248 Comment
  POM304860  Senna armata Henry J. Ramsey, Henry J. Ramsey 1937-5-2 275 San Bernardino Morongo Valley. Comment
  SD247713  Sidotheca trilobata Duncan S. Bell 2010-5-21 1075 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; just to the west of Chaparrosa Wash, approximately 1.4 air miles wouthwest of Pioneertown. 1281 Comment
  CAS-BOT-BC202935  Simmondsia chinensis Vernon Bailey 1907-9-11 s.n. San Bernardino Mohave [Mojave] Desert (East of Morongo Valley) Comment
  RSA0121859  Sisymbrium altissimum Duncan S. Bell 2011-4-23 2359 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; along Water Canyon, approximately 0.5 air mile south of Chaparrosa Spring and approx. 1.9 air miles southwest of Pioneertown. 1248 Comment
  UCR39151  Sisymbrium altissimum D. A. Hoover 1985-5-23 511 San Bernardino Little San Bernardino Mtns/Southern Mojave Desert, Morongo Canyon, SE of Morongo Valley. Edge of dry wash near upper end of Desert Wash Trail 777 Comment
  IRVC29327  Sisymbrium irio Mark A. Elvin 2006-4-1 4674 San Bernardino Pipes Canyon Preserve; Sorrel Horse Cyn, S of Pioneertown Road along wash and ridge to the S. Southern Mojave Desert, Little San Bernardino Mtns 1220 Comment
  RSA0031561  Sisymbrium irio Duncan S. Bell 2011-4-23 2351 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  UCR175551  Sisymbrium irio Mark A. Elvin 2006-4-1 4674 San Bernardino Southern Mojave Desert, Little San Bernardino Mtns: Pipes Canyon Preserve; Sorrel Horse Canyon south of Pioneertown Road, along wash and ridge to the south 1220 Comment
  CHSC26093  Sisymbrium orientale James Henrickson 1971-5-29 5560 San Bernardino 19 mi. NE of Banning, 3 mi. N. of town of Morongo Valley, 2.3 mi. NW of Hwy. 62 on road to Big Morongo Cyn. 975 Comment
  CSUSB561  Sisymbrium orientale Geoffrey Matthews, Jim Hearne, Robin Maetche San Bernardino Morongo Valley Comment
  IRVC29324  Sisymbrium orientale Mark A. Elvin 2006-4-1 4671 San Bernardino Pipes Canyon Preserve; Sorrel Horse Cyn, S of Pioneertown Road along wash and ridge to the S. Southern Mojave Desert, Little San Bernardino Mtns 1220 Comment
  UCR175742  Sisymbrium orientale Mark A. Elvin 2006-4-1 4671 San Bernardino Southern Mojave Desert, Little San Bernardino Mtns: Pipes Canyon Preserve; Sorrel Horse Canyon south of Pioneertown Road, along wash and ridge to the south 1220 Comment
  UCR269170  Sisymbrium orientale Duncan S. Bell 2011-4-23 2351 San Bernardino San Bernardino Mtns/Mojave Desert, Sawtooth Mountains; in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring 1338 Comment
  RSA0050548  Solanum americanum Duncan S. Bell 2014-10-14 7644 San Bernardino Sawtooth Mountains; Pioneertown Mountains Preserve; western section of the range, collecting in Sorrel Horse Canyon to the west of Pioneertown. 1300 Comment
  RSA781930  Solidago californica Duncan S. Bell, Amanda Bell 2011-10-8 2965 San Bernardino Sawtooth Mountains: approximately 1.3 air miles southwest from where Pioneertown road crosses Chaparrosa Wash, and approximately 0.4 air mile northwest of Chaparrosa Spring. 1281 Comment
  UCR233966  Solidago californica Duncan S. Bell, Amanda Bell 2011-10-8 2965 San Bernardino Southcentral Mojave Desert, Sawtooth Mountains; c. 1.3 air miles SW of where Pioneertown Rd. crosses Chaparrosa Wash, c. 0.4 air mi. NW of Chaparrosa Spring 1281 Comment
  RSA0060797  Solidago velutina subsp. californica Duncan S. Bell 2014-10-14 7617 San Bernardino Sawtooth Mountains on the Pioneertown Mountains Preserve; collecting at a small spring in the southwestern section of range. 1334 Comment
  SD247608  Solidago velutina subsp. californica Duncan S. Bell 2014-10-14 7617 San Bernardino Sawtooth Mountains on the Pioneertown Mountains Preserve; collecting at a small spring in the southwestern section of range. 1334 Comment
  UCR274234  Solidago velutina subsp. californica Duncan S. Bell 2014-10-14 7617 San Bernardino Sawtooth Mountains on the Pioneertown Mountains Preserve, a small spring in the southwestern section of range 1334 Comment
  RSA0021299  Sorghum bicolor Duncan S. Bell 2013-4-14 4800 San Bernardino Sawtooth Mountains; Water Canyon, approximately 0.8 air mile southwest of Chaparrosa Spring. 1293 Comment
  RSA715241  Sphaeralcea ambigua A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16748 San Bernardino Eastern San Bernardino Mtns./Mojave Desert: Morongo Valley, Little Morongo Canyon, stream crossing 1.75 mi N of Hwy 62 (11S NH-4E, 7N) 1000 Comment
  RSA802210  Sphaeralcea ambigua Duncan S. Bell 2010-5-31 1203 San Bernardino Sawtooth Mountains; about 1.25 air mile southwest of Pioneertown, and approximately 0.5 air mile northwest of Chaparrosa Spring. 1281 Comment
  UCR157477  Sphaeralcea ambigua A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16748 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  UCSB4094  Sphaeralcea ambigua Eriksen, C. 1954-4-29 San Bernardino E. edge of town of Morango; Colorado Desert Comment
  POM308306  Sphaeralcea ambigua subsp. rosacea Henry J. Ramsey, Henry J. Ramsey 1937-5-1 3077 San Bernardino Morongo Valley. Comment
  RSA445009  Sphaeralcea ambigua subsp. rosacea N. C. Cooper 1948-5-13 2829 San Bernardino Morongo Valley 701 Comment
  RSA0036328  Sporobolus airoides Duncan S. Bell 2014-10-14 7626 San Bernardino Sawtooth Mountains on the Pioneertown Mountains Preserve; collecting at a small spring in the southwestern section of range. 1334 Comment
  UCR274233  Sporobolus airoides Duncan S. Bell 2014-10-14 7626 San Bernardino Sawtooth Mountains on the Pioneertown Mountains Preserve, a small spring in the southwestern section of range 1334 Comment
  CHSC26080  Stephanomeria exigua James Henrickson 1971-5-29 5565 San Bernardino 19 mi. NE of Banning, 2 mi. NE of town of Morongo Valley, 1/2 mile NW of Hwy. 62. 975 Comment
  RSA0025144  Stephanomeria exigua Duncan S. Bell, Amanda Turek 2010-9-4 1916 San Bernardino Sawtooth Mountains; collecting in Sorrel Horse Canyon, about 1.25 air miles west of Pioneertown. 1248 Comment
  RSA0055809  Stephanomeria exigua Duncan S. Bell 2014-4-5 6571 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; about 2 air miles southwest of Pioneertown, or about 1.75 air miles northeast of Chaparrosa Peak. 1315 Comment
  RSA802206  Stephanomeria exigua Duncan S. Bell 2010-5-31 1193 San Bernardino Sawtooth Mountains; about 1.25 air mile southwest of Pioneertown, and approximately 0.5 air mile northwest of Chaparrosa Spring. 1281 Comment
  UCD136280  Stephanomeria exigua Raymond A. Evans 7 May1949 s.n. San Bernardino Morongo Valley. Comment
  SBBG8857  Stephanomeria exigua subsp. exigua H. and M. Dearing 1939-11-11 4029 San Bernardino Morongo Valley Comment
  RSA801854  Stephanomeria parryi Duncan S. Bell 2010-5-31 1219 San Bernardino Sawtooth Mountains; Sorrel Horse Canyon; about 1.25 air miles west of Pioneertown, and approximately 1 air mile north of Chaparrosa Spring. 1254 Comment
  RSA782030  Stephanomeria pauciflora Duncan S. Bell, Amanda Bell 2011-10-8 2973 San Bernardino Sawtooth Mountains: approximately 1.3 air miles southwest from where Pioneertown road crosses Chaparrosa Wash, and approximately 0.4 air mile northwest of Chaparrosa Spring. 1281 Comment
  RSA0027530  Stephanomeria virgata Duncan S. Bell, Amanda Turek 2010-9-5 1930 San Bernardino Sawtooth Mountains; unnamed drainage between Sorrel Horse Canyon and Pipes Canyon below Chaparrosa Peak, about 3.5 air miles west of Pioneertown. 1532 Comment
  RSA226523  Stillingia linearifolia C. W. Tilforth, John Dourley 1971-5-7 366 San Bernardino Morongo Valley 854 Comment
  RSA248642  Stillingia linearifolia Christopher Davidson 1973-4-7 1920 San Bernardino Off Hwy 62, toward Yucca Valley, 6.2 miles east, above Morongo Valley. 884 Comment
  RSA457862  Stillingia linearifolia F. A. Thackery 1928-4-18 259 San Bernardino Morongo Valley. Comment
  RSA604844  Stillingia linearifolia A. C. Sanders 1995-4-30 16752 San Bernardino Morongo Valley, Little Morongo Canyon, stream crossing 1.75 mi north of Hwy 62 1000 Comment
  UCD142287  Stillingia linearifolia C. W. Tilforth; John Dourley 1971-5-7 366 San Bernardino Morongo Valley. 853 Comment
  UCR86814  Stillingia linearifolia A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16752 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  VVC933  Stillingia linearifolia A. C. Sanders, G.&L. Helmkamp 1995-4-30 16752 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 mi N of Hwy 62 1000 Comment
  HSC24860  Stipa speciosa James Henrickson 1971-5-29 5561 San Bernardino 19 mi. NE of Banning, 3 mi. N of town of Morongo Valley, 2.3 mi. NW of Hwy. 62 on road to Big Morongo Canyon 976 Comment
  UCR274207  Streptanthella longirostris Duncan S. Bell 2010-5-21 1061 San Bernardino San Bernardino Mountains, Pioneertown Mountains Preserve, Sawtooth Mountains, an unnamed canyon between Sorrel Horse Canyon and Chaparrosa Wash 1305 Comment
  UCR86802  Stylocline gnaphaloides A. C. Sanders, George K. Helmkamp, E. A. Helmkamp 1995-4-30 16780 San Bernardino Eastern San Bernardino Mtns./Mojave Desert, Morongo Valley, Little Morongo Canyon, stream crossing 1.75 miles north of Hwy 62 1000 Comment
  RSA0053754  Stylocline psilocarphoides Duncan S. Bell 2010-5-21 1087 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; in the canyons at the head of Chaparrosa Wash about 0.25 air mile north of Chaparrosa Spring. 1269 Comment
  RSA0067636  Stylocline psilocarphoides Jim Andre 2014-5-2 27655 San Bernardino Little San Bernardino Mountains: along Pioneertown Rd, 3.6 mi. NW of Jct with Hwy 62 (Yucca Valley), about 0.5 mi. south of Pioneertown. 1209 Comment
  IRVC29336  Syntrichopappus fremontii Mark A. Elvin 2006-4-1 4683 San Bernardino Pipes Canyon Preserve; Sorrel Horse Cyn, S of Pioneertown Road along wash and ridge to the S. Southern Mojave Desert, Little San Bernardino Mtns 1220 Comment
  RSA0070036  Syntrichopappus fremontii Jim Andre 2014-5-2 27681 San Bernardino Little San Bernardino Mountains: along Pioneertown Rd, 3.6 mi. NW of Jct with Hwy 62 (Yucca Valley), about 0.5 mi. south of Pioneertown. 1209 Comment
  RSA0120857  Syntrichopappus fremontii Duncan S. Bell 2016-4-17 9355 San Bernardino The Sawtooth Mountains on the Pioneertown Mountains Preserve; central section of the range, approximately 2 air miles east of Chaparrosa Peak. 1371 Comment
  RSA0027534  Tamarix ramosissima Duncan S. Bell, Amanda Turek 2010-9-5 1934 San Bernardino Sawtooth Mountains; unnamed drainage between Sorrel Horse Canyon and Pipes Canyon below Chaparrosa Peak, about 3.5 air miles west of Pioneertown. 1532 Comment
  RSA0050369  Tamarix ramosissima Duncan S. Bell 2010-5-21 1055 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; collecting in an unnamed canyon between Sorrel Horse Canyon and Chaparrosa Wash. 1252 Comment
  RSA802104  Tauschia parishii Duncan S. Bell 2010-5-31 1179 San Bernardino Sawtooth Mountains; approximately 1.25 air mile southwest of Pioneertown, and approx. 0.75 air mile north of Chaparrosa Spring. 1249 Comment
  UCR260187  Tauschia parishii Duncan S. Bell 2010-5-31 1179 San Bernardino San Bernardino Mtns./Mojave Desert, Sawtooth Mountains; c. 1.25 air mile southwest of Pioneertown, and c. 0.75 air mile north of Chaparrosa Spring 1249 Comment
  RSA0120874  Tetradymia axillaris var. longispina Duncan S. Bell 2016-4-17 9357 San Bernardino The Sawtooth Mountains on the Pioneertown Mountains Preserve; central section of the range, approximately 2 air miles east of Chaparrosa Peak. 1371 Comment
  CAS-BOT-BC340102  Tetradymia spinosa M. McCollum 1976-6-11 2018 San Bernardino 5 mi SSW of Yucca Valley Comment
  CAS-BOT-BC323027  Tetradymia stenolepis John Thomas Howell 1927-8-1 2902 San Bernardino Short distance east of Morongo Valley on road to Warren's Well, S. Mojave Desert 914 Comment
  IRVC28359  Tetradymia stenolepis Mark A. Elvin, Margie P. Elvin 2005-9-24 4571 San Bernardino Pioneertown, SE of the jctn of Pioneertown Road and Ridgeline Road. Southern Mojave Desert, Little San Bernardino Mtns 1220 Comment
  JEPS117744  Tetradymia stenolepis Mark A. Elvin, Margie P. Elvin 2005-9-24 4571 San Bernardino Southern Mojave Desert, Little San Bernardino Mtns: Pioneertown, SE of the jctn of Pioneertown Rd. and Ridgeline Rd. Comment
  RSA713840  Tetradymia stenolepis Mark A. Elvin, Margie P. Elvin 2005-9-24 4571 San Bernardino Southern Mojave Desert, Little San Bernardino Mountains: Pioneertown, SE of the jctn of Pioneertown Road and Ridgeline Road. 1220 Comment
  UCR169335  Tetradymia stenolepis Mark A. Elvin, Margie P. Elvin 2005-9-24 4571 San Bernardino Southern Mojave Desert, Little San Bernardino Mtns, Pioneertown, SE of the junction of Pioneertown Road and Ridgeline Road 1220 Comment
  CAS-BOT-BC176303  Thamnosma montana John Thomas Howell 1927-8-1 2887 San Bernardino West end of Morongo Valley, s. Mojave Desert 914 Comment
  CAS-BOT-BC181025  Thamnosma montana Lewis S. Rose 1959-1-13 59012 San Bernardino Morongo Valley 822 Comment
  OBI9891  Thamnosma montana Lewis S. Rose 1959-1-13 59012 San Bernardino Morongo Valley 823 Comment
  RSA1028  Thamnosma montana J. T. Howell 1927-8-1 533 San Bernardino Morongo Valley. 915 Comment
  UC1176849  Thamnosma montana Lewis S. Rose 1959-1-13 59012 San Bernardino Morongo Valley 822 Comment
  CAS-BOT-BC66554  Thysanocarpus curvipes John Thomas Howell 1928-3-11 3411 San Bernardino West end of Morongo Valley, south Mojave Desert. 914 Comment
  IRVC29350  Thysanocarpus curvipes Mark A. Elvin 2006-4-1 4697 San Bernardino Pipes Canyon Preserve; Sorrel Horse Cyn, S of Pioneertown Road along wash and ridge to the S. Southern Mojave Desert, Little San Bernardino Mtns 1220 Comment
  RSA0053746  Thysanocarpus curvipes Duncan S. Bell 2010-5-21 1076 San Bernardino Pioneertown Mountains Preserve; Sawtooth Mountains; just to the west of Chaparrosa Wash, approximately 1.4 air miles southwest of Pioneertown. 1281 Comment
  RSA0075566  Thysanocarpus curvipes Jim Andre 2014-5-2 27673 San Bernardino Little San Bernardino Mountains: along Pioneertown Rd, 3.6 mi. NW of Jct with Hwy 62 (Yucca Valley), about 0.5 mi. south of Pioneertown. 1209 Comment
  UCR175544  Thysanocarpus curvipes Mark A. Elvin 2006-4-1 4696 San Bernardino Southern Mojave Desert, Little San Bernardino Mtns: Pipes Canyon Preserve; Sorrel Horse Canyon south of Pioneertown Road, along wash and ridge to the south 1220 Comment
  RSA0025644  Thysanocarpus desertorum Duncan S. Bell 2011-4-23 2309 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA0124158  Thysanocarpus desertorum Duncan S. Bell, Amanda Turek 2010-5-30 1155 San Bernardino Sawtooth Mountains; approximately 3 air miles west of Pioneertown, and about 1 air mile northeast of Chaparrosa Peak. 1499 Comment
  IRVC29349  Thysanocarpus laciniatus Mark A. Elvin 2006-4-1 4696 San Bernardino Pipes Canyon Preserve; Sorrel Horse Cyn, S of Pioneertown Road along wash and ridge to the S. Southern Mojave Desert, Little San Bernardino Mtns 1220 Comment
  JEPS48612  Thysanocarpus laciniatus Marjorie D. Clary c. 1932 900 San Bernardino 25 mi sw 29 Palms; San Bernardino Mts. Comment
  RSA801859  Triticum aestivum Duncan S. Bell 2010-5-31 1222 San Bernardino Sawtooth Mountains; Sorrel Horse Canyon; about 1.25 air miles west of Pioneertown, and approximately 1 air mile north of Chaparrosa Spring. 1254 Comment
  UCR39176  Tropidocarpum gracile D. A. Hoover 1985-3-16 46 San Bernardino Little San Bernardino Mtns/Southern Mojave Desert, S of Morongo Valley, Big Morongo Preserve (the Nature Conservancy), Yucca Ridge Trail 777 Comment
  RSA802009  Turricula parryi Duncan S. Bell, Amanda Turek 2010-5-30 1157 San Bernardino Sawtooth Mountains; approximately 3 air miles west of Pioneertown, and about 1 air mile northeast of Chaparrosa Peak. 1499 Comment
  RSA0027696  Typha domingensis Duncan S. Bell 2012-9-8 4134 San Bernardino Sawtooth Mountains; collecting in Water Canyon, about 2 miles south of Pioneertown. 1160 Comment
  RSA0028341  Typha latifolia Duncan S. Bell 2012-3-17 3157 San Bernardino Sawtooth Mountains; Water Canyon, about 0.8 air mile southeast of Chaparrosa Spring and about 1.75 air miles southwest of Pioneertown. 1229 Comment
  RSA0120860  Uropappus lindleyi Duncan S. Bell 2016-4-17 9352 San Bernardino The Sawtooth Mountains on the Pioneertown Mountains Preserve; central section of the range, approximately 2 air miles east of Chaparrosa Peak. 1371 Comment
  CHSC26295  Viguiera parishii James Henrickson 1971-5-29 5554 San Bernardino 19 mi. NE of Banning, 3 mi. N. of town of Morongo Valley, 2.3 mi. NW of Hwy. 62 on road to Big Morongo Cyn. 975 Comment
  RSA0025105  Viguiera parishii Duncan S. Bell 2012-3-17 3163 San Bernardino Sawtooth Mountains; Water Canyon, about 0.8 air mile southeast of Chaparrosa Spring and about 1.75 air miles southwest of Pioneertown. 1229 Comment
  CAS-BOT-BC326814  Xylorhiza tortifolia Christopher Davidson 1973-4-7 1930 San Bernardino Off State Highway 62 toward Yucca Valley, 6.2 miles east above Morongo Valley 883 Comment
  RSA248683  Xylorhiza tortifolia Christopher Davidson 1973-4-7 1930 San Bernardino Off Hwy 62, toward Yucca Valley, 6.2 miles east, above Morongo Valley. 884 Comment
  SD9005  Xylorhiza tortifolia S. B. Parish, W. F. Parish Apr 1882 San Bernardino Morongo Comment
  RSA0120873  Yucca brevifolia Duncan S. Bell 2016-4-17 9358 San Bernardino The Sawtooth Mountains on the Pioneertown Mountains Preserve; central section of the range, approximately 2 air miles east of Chaparrosa Peak. 1371 Comment
  RSA378330  Yucca brevifolia M. B. Dunkle 1934-3-30 3942 San Bernardino Morongo Valley. Colorado Desert. Comment
  SEINET876321  Yucca brevifolia H. S. Gentry, L. McG 1976-1 23662 San Bernardino ca. 3/4 mile NW of Pioneertown, San Bernardino Co. Comment
  UCR208194  Yucca brevifolia M. B. Dunkle 1934-3-30 3942 San Bernardino Mojave Desert, Morongo Valley Comment
  A357673  Yucca schidigera C. B. Wolf 1932-10-11 1596 -seed Unknown 2 2/10 mi. N.E. of Morongo Valley Inn, or about center of Morongo Valley, San Bernardino Co. 822 Comment
  CAS-BOT-BC102474  Yucca schidigera Carl B. Wolf 1932-10-11 4285 San Bernardino 2 2/10 mi. N.E. of Morongo Valley Inn, or about center of Morongo Valley 822 Comment
  CAS-BOT-BC102476  Yucca schidigera Carl B. Wolf 1932-10-11 4285 San Bernardino 2 2/10 mi. N.E. of Morongo Valley Inn, or about center of Morongo Valley 822 Comment
  POM212999  Yucca schidigera Carl B. Wolf 1932-10-11 4285 -A San Bernardino 2.2 miles NE of Morongo Valley Inn, or about center of Morongo Valley. Comment
  RSA5266  Yucca schidigera Carl B. Wolf 1932-10-11 4285 -B San Bernardino 2.2 miles NE of Morongo Valley Inn, or about center of Morongo Valley. Comment
  UC527185  Yucca schidigera Carl B. Wolf 1932-10-11 4285 San Bernardino 2 2/10 mi ne Morongo Valley Inn (or about center of valley); Morongo Valley 822 Comment
  UC668406  Yucca schidigera Annie M. Alexander and Louise Kellogg 1941-4-23 2067 San Bernardino Morongo Pass Comment
  POM308113  Zigadenus brevibracteatus Henry J. Ramsey, Henry J. Ramsey 1937-5-2 2937 San Bernardino Morongo Valley. Comment
  RSA378404  Zigadenus brevibracteatus Russell S. Woglum 1937-5-1 327 San Bernardino Morongo Valley, west of 29 Palms. Comment
  HSC24372  Ziziphus parryi James Henrickson 1971-5-29 5555 San Bernardino 19 mi. NE of Banning, 3 mi. N of town of Morongo Valley, 2.3 mi. NW of Hwy. 62 on road to Big Morongo Canyon 976 Comment
  HSC47355  Ziziphus parryi Richard Spjut, C. E. Edson 1978-5-2 5008 San Bernardino Mohave Desert, E of Morongo Valley town at Morongo Valley Disposal Site 915 Comment
  RSA0024952  Ziziphus parryi Duncan S. Bell 2012-9-8 4149 San Bernardino Sawtooth Mountains; collecting in Water Canyon, about 2 miles south of Pioneertown. 1160 Comment
  RSA0025101  Ziziphus parryi Duncan S. Bell 2012-3-17 3167 San Bernardino Sawtooth Mountains; Water Canyon, about 0.8 air mile southeast of Chaparrosa Spring and about 1.75 air miles southwest of Pioneertown. 1229 Comment
  RSA1042  Ziziphus parryi J. T. Howell 1927-8-1 s.n. San Bernardino Morongo Valley. 915 Comment
  RSA389950  Ziziphus parryi Christopher Davidson 1973-4-7 1933 San Bernardino Off Hwy 62, toward Yucca Valley, 6.2 miles east, above Morongo Valley. 884 Comment
  RSA389951  Ziziphus parryi Jack Rempel, de Forest 1935-4-13 s.n. San Bernardino Morongo Valley, Mohave Desert Comment
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Nov 5 2011
  SBBG71285  Ziziphus parryi S. W. Hutchinson -Feb-1927 930 San Bernardino Morongo Valley 609 Comment
  SD80960  Ziziphus parryi James Henrickson 1971-5-29 5555 San Bernardino 19 mi. NE of Banning, 3 mi. N. of town of Morongo Valley, 2.3 mi. NW of Hwy 62 or rd. to Big Morongo Cyn. 975 Comment
  UCR269191  Ziziphus parryi Duncan S. Bell 2012-9-8 4149 San Bernardino San Bernardino Mtns./Mojave Desert, Sawtooth Mountains, in Water Canyon, about 2 miles south of Pioneertown 1160 Comment
  CAS-BOT-BC59370  Ziziphus parryi var. parryi Vernon O. Bailey 1907-9-11 s.n. San Bernardino San Bernardino Mts. - Morongo Valley - So. slope Comment
  CAS-BOT-BC59371  Ziziphus parryi var. parryi John Thomas Howell 1927-8-1 2888 San Bernardino Near west end of Morongo Valley 914 Comment
  CAS-BOT-BC59372  Ziziphus parryi var. parryi John Thomas Howell 1928-3-9 3390 San Bernardino Near west end of Morongo Valley 914 Comment
  CAS-BOT-BC59373  Ziziphus parryi var. parryi John Thomas Howell 1928-3-9 3390 San Bernardino West end of Morongo Valley, s. Mojave Desert 914 Comment
  CAS-BOT-BC59374  Ziziphus parryi var. parryi John Thomas Howell 1927-8-1 2888 San Bernardino West end of Morongo Valley, s. Mojave Desert 914 Comment
  GMDRC6872  Ziziphus parryi var. parryi J. M. Andre, T. La Doux, J. Mark Porter 2015-3-31 31106 San Bernardino Little San Bernardino Mountains: along dirt road in Water Canyon, 1.3 mi west of Pioneertown Rd, approx 5 mi. NW of Yucca Valley 1148 Comment
  JEPS41942  Ziziphus parryi var. parryi John Thomas Howell 1927-8-1 2888 San Bernardino w. end Morongo Valley 914 Comment
  RSA0094767  Ziziphus parryi var. parryi Jim M. Andre, Tasha La Doux, J. Mark Porter 2015-3-31 31106 San Bernardino Little San Bernardino Mountains; along dirt road in Water Canyon, 1.3 mi west of Pioneertown Rd, approx 5 mi. NW of Yucca Valley. 1148 Comment



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