35.38111 35.48111 -115.58161 -115.48161 UC/JEPS: Consortium Search Results
Search Results — 1679 specimen records retrieved (1679 records with coordinates)
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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/consortium/).
 Records are made available under the CCH Data Use Terms.

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  RSA0122932  Abronia nana subsp. covillei Duncan S. Bell, Evan Meyer 2016-5-5 9534 San Bernardino Mescal Range; collecting in the central interior of the range, approximately 2.25 air miles southwest of Mountain Pass. 1705 Comment
  RSA0024803  Abutilon parvulum Duncan S. Bell, Kim Clark, Dawn Lawson, Carolyn Martus, Gene Ratcliffe, David Urcluoll 2013-9-15 5894 San Bernardino The Mescal Range; in the Dinosaur Trackway ACEC, approximately 2.25 air miles south of Mountain Pass. 1584 Comment
  RSA709821  Acamptopappus shockleyi Scott D. White, Dave Charlton 2005-5-10 11035 San Bernardino Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. 1420 Comment
  UCR268219  Acamptopappus sphaerocephalus var. hirtellus Jim Andre 2014-5-15 29055 San Bernardino Eastern Mojave Desert, Ivanpah Mountains; Mojave National Preserve, along north-south dirt road [20739] between Kokoweef and Striped Mountain 1520 Comment
  UCR169806  Acamptopappus sphaerocephalus var. sphaerocephalus Scott D. White, David Charlton 2005-5-10 11035 San Bernardino Eastern Mojave Desert, Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. 1420 Comment
  UCR245813  Acamptopappus sphaerocephalus var. sphaerocephalus Jim Andre 2011-6-1 20472 San Bernardino Eastern Mojave Desert, Mojave National Preserve, Ivanpah Mountains, along Kessler Peak Rd between Striped Mtn and Kokoweef Peak, c.7 mi. NNE of Cima Dome (at Cima Rd summit), just south of Piute Valley 1535 Comment
  GMDRC2781  Achnatherum aridum J. Andre 2008-5-8 9533 San Bernardino Ivanpah Mountains: Ivanpah Mountains: Mojave National Preserve, on NW side of Kessler Peak Rd, approx 1 mi. NW of Standard Mine #1, approx 1 mi S. of Striped Mtn 35 deg. 22.932' N 115 deg. 31.488' W. Elev. 5158 ft. 1573 Comment
  RSA0075598  Achnatherum aridum Jim Andre 2014-5-15 29063 San Bernardino Southeast end of Mescal Range above Iron Horse Mine. 1629 Comment
  RSA0085580  Achnatherum aridum Jim Andre 2014-5-15 29039 San Bernardino Ivanpah Mountains: east end of Striped Mtn on rocky limestone knoll near (end of rough dirt road), about 5 mi. east of Cima Rd. 1631 Comment
  RSA0025231  Achnatherum hymenoides Duncan S. Bell 2013-9-14 5879 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA775688  Achnatherum hymenoides Jim Andre 2010-5-19 14677 San Bernardino Mescal Range; SE Mescal Range (within the greater Ivanpah Mts.) near historic Iron Horse Mine site 1670 Comment
  SEINET2473402 Image available Achnatherum hymenoides Jim Andre 2010-1 14677 San Bernardino Eastern Mojave Desert; SE Mescal Range (within the greater Ivanpah Mountains) near historic Iron Horse Mine site 1670 Comment
  UCD50388  Achnatherum hymenoides Beecher Crampton 1967-5-23 7978 San Bernardino Mojave Desert, Mescal Range just east of Mtn. Pass summit, US Hwy. 466. 1280 Comment
  UCD33266  Achnatherum parishii Beecher Crampton 1967-5-23 7979 San Bernardino San Bernardino County, Mojave Desert, Mescal Range, 1.5 miles west of Wheaton Springs just east of Mtn. Pass Summit, US Hwys. 91 - 466. 1280 Comment
  UCD55542  Achnatherum parishii Beecher Crampton 1967-5-23 7979 San Bernardino Mojave Desert, Mescal Range, just east of Mtn. Pass Summit, U. S. Hwy. 466. 1280 Comment
  RSA0085587  Achnatherum parishii subsp. parishii Jim Andre 2014-5-15 29090 San Bernardino Southeast end of Mescal Range above Iron Horse Mine. 1629 Comment
  SEINET238361 Image available Achnatherum parishii subsp. parishii Beecher Crampton 1967-5-23 7979 San Bernardino Mojave Desert Mescal Range 1.5 miles west of Wheaton Springs junst east of Mtn. Pass Summit US hwys 9 - 466. 1280 Comment
  RSA0085209  Achnatherum speciosum Jim Andre 2014-5-15 29089 San Bernardino Southeast end of Mescal Range above Iron Horse Mine. 1629 Comment
  RSA793007  Achnatherum speciosum Duncan S. Bell 2012-9-22 4281 San Bernardino Kokoweef Mountain; southern section. 1608 Comment
  UCSB3209  Acmispon strigosus Philbrick, Ralph 1954-5-10 San Bernardino 1 mile west of Mt. Pass Station on U.S. 91 on road from Baker to Las Vegas 1249 Comment
  CAS-BOT-BC22535  Adenophyllum cooperi Carl B. Wolf 1940-5-29 9679 San Bernardino W side of Ivanpah Mtns, about 7 mi N of Kessler Spring on road to Mexican Well 1554 Comment
  OBI16612  Adenophyllum cooperi Carl B. Wolf 1940-5-29 9679 San Bernardino Mojave desert, W side of Ivanpah Mts. about 7 mi N of Kessler Srping on Rd to Mexican well. 1554 Comment
  RSA0038700  Adenophyllum cooperi Jim Andre 2013-5-28 25844 San Bernardino Ivanpah Mountains: Mojave National Preserve; along Zinc Mine Rd in Piute Valley, just NNW of Striped Mtn, just south of Mescal Range. 1372 Comment
  RSA0085150  Adenophyllum cooperi Jim Andre 2014-5-15 29026 San Bernardino Ivanpah Mountains: along primary dirt road (Kessler Pk Rd) ESE of Striped Mtn near Silverado Mine area, about 4 mi. east of Cima Rd. 1550 Comment
  RSA0093757  Adenophyllum cooperi Duncan S. Bell, Evan Meyer 2015-4-29 8161 San Bernardino Mescal Range; about 2.5 air miles south of Mountain Pass; collecting on north facing slopes and canyons below the summit in the interior of the range. 1761 Comment
  SD248088  Adenophyllum cooperi J. M Andre 2014-5-15 29026 San Bernardino Ivanpah Mountains; along primary dirt road (Kessler Pk Rd) ESE of Striped Mountain near Silverado Mine area, about 4 miles east of Cima Road at contact between granitic and limestone soils. Mescal Range 7.5'Q 1550 Comment
  SD248090  Adenophyllum cooperi J. M. Andre 2013-5-28 25844 San Bernardino Region: MNP; Ivanpah Mountains Mojave National Preserve; along Zinc Mine Rd in Piute Valley, just NNW of Striped Mtn, just south of Mescal Range 1372 Comment
  SD248730  Adenophyllum cooperi J. M. Andre 2013-5-28 25844 San Bernardino NAD 83; Ivanpah Mountains; Mojave National Preserve along Zinc Mine Road in Piute Valley just NNW of Striped Mountain just south of Mescal Range. 1372 Comment
  SD42451  Adenophyllum cooperi Carl B. Wolf 1940-5-29 9679 San Bernardino Mojave Desert, west side of Ivanpah Mountains, about 7 miles north of Kessler Spring on road to Mexican Well. 1555 Comment
  UC354436  Adenophyllum cooperi Edmund C. Jaeger 1925-9-9 San Bernardino Mexican Wells Comment
  UCR253266  Adenophyllum cooperi Jim Andre 2012-9-18 22229 San Bernardino Eastern Mojave Desert, Mescal Range, along primary dirt road at summit of pass, 2.9 mi. south of I-15 at Bailey Road exit 1579 Comment
  RSA776771  Agave utahensis Duncan S. Bell 2011-5-15 2470 San Bernardino The Mescal Range; a steep rocky ridgeline southwest of Hardrock Queen Spring. 1789 Comment
  UC1325063  Agave utahensis J. Pinckney Hester July 1943 San Bernardino s side Mountain Pass (on U.S. and Calif. Highway 91); Ivanpah Mountains Comment
  UC685733  Agave utahensis J. Pinckney Hester July 1943 San Bernardino s side Mountain Pass (on U.S. and Calif. Highway 91); Ivanpah Mountains Comment
  UCR245816  Agave utahensis Jim Andre 2011-6-1 20483 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, SE end of Kokoweef Mtn, along banks of rocky wash 1603 Comment
  UCR38849  Agave utahensis A. C. Sanders, K. R. Neisess 1985-6-5 5817 San Bernardino Eastern Mojave Desert, Mescal Range, c. 2 mi airline SE of Mountain Pass 1646 Comment
  CAS-BOT-BC101825  Agave utahensis var. nevadensis J. Pinckney Hester 1942-7-25 s.n. San Bernardino Mescal Ridge, south of mountain pass on U. S. Highway 91, Ivanpah Mountains Comment
  POM285746A  Agave utahensis var. nevadensis Lyman Benson 1949-5-8 13725 -A San Bernardino Mountain Pass, Ivanpah Mountains, Mojave Desert Drainage Area. 1524 Comment
  POM285746B  Agave utahensis var. nevadensis Lyman Benson 1949-5-8 13725 -B San Bernardino Mountain Pass, Ivanpah Mountains, Mojave Desert Drainage Area. 1524 Comment
  RSA0015721  Agave utahensis var. nevadensis Duncan S. Bell 2013-9-14 5862 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA0067601  Agave utahensis var. nevadensis Jim Andre 2013-5-28 25883 San Bernardino Mescal Mountains: east side of Mescal Range (BLM land) at Blue Buzzard Mine area. 1575 Comment
  RSA0085043  Agave utahensis var. nevadensis Jim Andre 2014-5-15 29023 San Bernardino Ivanpah Mountains: along primary dirt road (Kessler Pk Rd) ESE of Striped Mtn near Silverado Mine area, about 4 mi. east of Cima Rd. 1550 Comment
  RSA660648  Agave utahensis var. nevadensis A. C. Sanders, K. R. Neisess 1985-6-5 5817 San Bernardino Eastern Mojave Desert: Mescal Range, ca 2 miles airline SE of Mountain Pass. 1646 Comment
  SD249619  Agave utahensis var. nevadensis J. M. Andre 2013-5-28 25883 San Bernardino Region: M; Mescal Mountains east side of Mescal Range (BLM land) at Blue Buzzard Mine area 1575 Comment
  SD62464  Agave utahensis var. nevadensis J. Pinckney Hester Jul 1943 San Bernardino U.S. and California Highway 91, Ivanpah Mountains Comment
  SEINET2059176 Image available Agave utahensis var. nevadensis Howard S. Gentry 1972-6-12 23004 San Bernardino N slope of Ivanpah Mountains above Mt. Pass on Rte 15. 1520 Comment
  UCR14424  Ageratina herbacea O. F. Clarke 1974-5-12 s.n. San Bernardino Mojave Desert, c. 9 miles north of Cima on Cima Rd., c. 3 mi. NE of Tank [probably the water tank shown on AAA San Bdno. Co. map] on J. Riley Pembrey's mining claim in Ivanpah Mountains Comment
  CAS-BOT-BC434492  Allionia incarnata S. B. Parish 1915-6-4 10223 San Bernardino Mojave Desert. Ivanpah Mts Comment
  RSA0094232  Allionia incarnata Duncan S. Bell, Evan Meyer 2015-4-29 8175 San Bernardino Mescal Range; about 2.25 air miles south of Mountain Pass; collecting in the central interior of the range. 1785 Comment
  RSA518757  Allionia incarnata B. Pitzer, S. Morgan, H. M. Soldan 1990-10-7 1485 San Bernardino Mojave Desert, Ivanpah Mountains, ca 0.8 mi. N (by road) of fork in road to Allured Mine, in Oro Wash, below New Trail Mine. 1372 Comment
  RSA757834  Allionia incarnata Michael Honer, J. P. Charpentier, M. Wood, D. Silverman 2008-9-8 3222 San Bernardino S end of Clark Mountains: along pipeline service road appx. 1.3 mi. E of Mountain Pass, 100m N of Interstate 15. 1350 Comment
  SBBG94877  Allionia incarnata J. Wear 1990-7-6 San Bernardino vicinity of Mtn Pass, N of Wheaton Wash and ca. 0.5 airline mi E of Sulphide Queen Mine, Clark Mtn Range 1432 Comment
  SD128660  Allionia incarnata Darley F. Howe 1980-5-26 San Bernardino 7.3 miles east of Cima Bridge 1460 Comment
  SD132428  Allionia incarnata var. villosa B. Pitzer, S. Morgan and H. Soldan 1990-10-7 1485 San Bernardino Ivanpah Mountains, ca. 0.8 mile north of fork in road to Allured Mine in Oro Wash, below New Trail Mine. 1372 Comment
  RSA775479  Allium Duncan S. Bell 2011-5-15 2471 San Bernardino Collecting along the northern ridgeline of Mineral Hill; about a mile southwest (uphill) from Wheaton Spring. 1551 Comment
  JEPS68819  Allium nevadense Annie M. Alexander and Louise Kellogg 1939-5-16 517 San Bernardino Clark Mt., Mescal Spring Canyon 1447 Comment
  RSA0121011  Allium nevadense Duncan S. Bell, Evan Meyer 2016-5-4 9518 San Bernardino Mescal Range; east side of the range; approximately 1.75 air miles east northeast of Blue Buzzard Mine. 1568 Comment
  UC625992  Allium nevadense Annie M. Alexander 1939-5-16 517 San Bernardino 1 1/2 mi se Mountain Pass; Mescal Spring Canyon 1463 Comment
  RSA701183  Aloysia wrightii Steve D. Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11561 San Bernardino [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass. 1600 Comment
  RSA792989  Aloysia wrightii Duncan S. Bell 2012-9-22 4283 San Bernardino Kokoweef Mountain; southern section. 1608 Comment
  SBBG118912  Aloysia wrightii S. Boyd with S. Vanderplank, V. Arvizu 2004-10-13 11561 San Bernardino [SE] end of the Mescal Mtns, S of Clark Mtn and Interstate 15, [SE] of Mountain Pass Comment
Read comments
Nov 2 2011
  RSA793633  Amaranthus albus Duncan S. Bell 2012-9-4 4089 San Bernardino Mescal Range; east slopes of range approximately 2 air miles northwest of Kokoweef Peak in the Dinosaur Trackway ACEC. 1603 Comment
  RSA800886  Amaranthus albus J. Andre 2012-9-18 22217 San Bernardino Mescal Range. Along primary dirt road at summit of pass, 2.9 mi south of I-15 at Bailey Rd exit. 1579 Comment
  CLARK-A1528-1396  Amaranthus fimbriatus John C. Roos 1937-8-25 1194 San Bernardino Mountain Pass Comment
  RSA793360  Amaranthus fimbriatus Duncan S. Bell, Aaron Sedgwick 2012-9-4 4066 San Bernardino Kokoweef Mountain; east side of mountain, approximately 0.25 air mile northeast of Kokoweef summit. 1672 Comment
  SBBG94652  Amaranthus fimbriatus J. Wear 1990-7-6 San Bernardino vicinity of Mountain Pass, Clark Mtns, ca. 0.5 mi (airline) W of and slightly S of Sulphide Queen Mine 1463 Comment
  UCR231374  Amaranthus fimbriatus John F. Green 2011-9-30 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Wheaton Bridge, 2.32 mi. east (91 deg. ) of Bailey Rd. crossing at Mountain Pass 1262 Comment
  RSA0016123  Amaranthus torreyi Duncan S. Bell 2013-9-14 5848 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA793361  Amaranthus torreyi Duncan S. Bell, Aaron Sedgwick 2012-9-4 4065 San Bernardino Kokoweef Mountain; east side of mountain, approximately 0.25 air mile northeast of Kokoweef summit. 1672 Comment
  RSA792880  Ambrosia confertiflora Duncan S. Bell 2012-9-4 4086 San Bernardino Mescal Range; east slopes of range approximately 2 air miles northwest of Kokoweef Peak in the Dinosaur Trackway ACEC. 1603 Comment
  CAS-BOT-BC17067  Ambrosia eriocentra Alice Eastwood; John Thomas Howell 1941-5-7 8909 San Bernardino Mountain Pass Comment
  POM72012  Ambrosia eriocentra E. C. Jaeger 1925-9-6 s.n. San Bernardino Mexican Wells, in San Bernardino Co. Calif. eastward Mts. Nevada Comment
  RSA0067643  Ambrosia eriocentra Jim Andre 2013-5-28 25891 San Bernardino Mescal Mountains: east side of Mescal Range (BLM land) at Blue Buzzard Mine area. 1575 Comment
  UCR229289  Ambrosia eriocentra John F. Green 2011-4-11 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Cenda Bridge, 0.64 mi. east (87 deg. ) of Bailey Rd. crossing at Mountain Pass 1371 Comment
  UCR41999  Ambrosia eriocentra B. G. Pitzer, D. Charlton 1986-4-17 0085 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  UCD33260  Ambrosia salsola Beecher Crampton 1967-5-23 7971 San Bernardino Mojave Desert, Mescal Range, 1.5 miles west of Wheaton Springs just east of Mtn. Pass Summit, US Hwys. 91 - 466. 1280 Comment
  RSA0082947  Amelanchier utahensis Jim M. Andre 2015-4-10 32416 San Bernardino Mescal Range; north end of range at Groaner Spring, 1.9 mi. south of I-15 at Mountain Pass (at Bailey Rd exit). 1484 Comment
  RSA0121198  Amelanchier utahensis Duncan S. Bell, Evan Meyer 2016-5-5 9529 San Bernardino Mescal Range; collecting in the interior of the range, approximately 2 air miles south southwest of Mountain Pass. 1675 Comment
  UC625859 Image available Amelanchier utahensis Annie M. Alexander 1939-5-15 506 San Bernardino near Clark Mt. Station (in bed of Mormon Canyon); Mormon Canyon Comment
  UCR267407  Amelanchier utahensis Jim Andre 2015-4-10 32416 San Bernardino Mescal Range, north end of range at Groaner Spring, 1.9 mi south of Hwy I-15 at Mountain Pass, Bailey Road exit 1484 Comment
  UCR41921  Amelanchier utahensis B. G. Pitzer, D. Charlton 1986-4-17 44 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  RSA567436  Amsinckia tessellata J. Wear, Tim Wade 1991-5-1 91 -21 San Bernardino E Mojave Desert, Mescal Range, S of Hwy I 215W &SW of China Spring, E&SE of Hardrock Queen Spring & E &SE of Groaner Spring, SE of Mtn Pass. 1500 Comment
  UCR229294  Amsinckia tessellata John F. Green 2011-4-11 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Cenda Bridge, 0.64 mi. east (87 deg. ) of Bailey Rd. crossing at Mountain Pass 1371 Comment
  UCR41960  Amsinckia tessellata B. G. Pitzer, D. Charlton 1986-4-17 0078 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  RSA0067645  Amsinckia tessellata var. tessellata Jim Andre 2013-5-28 25897 San Bernardino Mescal Mountains: east side of Mescal Range (BLM land) at Blue Buzzard Mine area. 1575 Comment
  SD249660  Amsinckia tessellata var. tessellata J. M. Andre 2013-5-28 25897 San Bernardino Region: M; Mescal Mountains east side of Mescal Range (BLM land) at Blue Buzzard Mine area 1575 Comment
  GMDRC7679  Anemone tuberosa Senna Andre, T. La Doux, J. Andre, E. Andre 2015-4-4 5 San Bernardino Mescal Range: north end of range just south of Zinc Mine Rd, 1.3 mi. SE of Mountain Pass at Bailey Rd exit off Interstate 15. 1461 Comment
  GMDRC8615  Anemone tuberosa J. M. Andre, Fred Roberts, Max Carmichael 2016-4-23 35453 San Bernardino Ivanpah Mountains: N base of Mescal Range (part of Ivanpah Mtns) about 1.5 mi SE of I-15 at Mtn Pass, 0.2 mi. south of Zinc Mine Rd 1455 Comment
  RSA775370  Anemone tuberosa Duncan S. Bell 2011-5-15 2452 San Bernardino The Mescal Range; a steep rocky ridgeline southwest of Hardrock Queen Spring. 1789 Comment
  UCR41922  Anemone tuberosa B. G. Pitzer, D. Charlton 1986-4-17 21 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  UCR198566  Arabis John Wear, Tim Wade 1991-5-1 91- 27 San Bernardino Eastern Mojave Desert, Mountain Pass area, c. 1 sq. mile area immediately north of Hwy I-15 and c. 1 mi. east and NE of Mountain Pass 1500 Comment
  RSA125281  Arabis perennans R. Weatherby 1949-6-3 578 San Bernardino Ivanpah Mountains near Kokoweef peak 1677 Comment
  UCR14650  Arabis perennans George K. Helmkamp 1975-6-6 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain [area, Mescal Range], Mountain Pass, 0.5 mi south of Interstate 15 1463 Comment
  UCR41958  Arabis perennans B. G. Pitzer, D. Charlton 1986-4-17 0080 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  RSA0128710  Arabis pulchra Duncan S. Bell 2011-5-15 2462 San Bernardino The Mescal Range; a steep rocky ridgeline southwest of Hardrock Queen Spring. 1789 Comment
  RSA0128754  Arabis pulchra Duncan S. Bell 2011-5-15 2475 San Bernardino Collecting along the northern ridgeline of Mineral Hill; about a mile southwest (uphill) from Wheaton Spring. 1551 Comment
  UCR237390  Arabis pulchra Duncan S. Bell 2011-5-15 2462 San Bernardino Mojave Desert, Mescal Range, steep rocky ridgeline southwest of Hardrock Queen Spring 1789 Comment
  UCR237391  Arabis pulchra Duncan S. Bell 2011-5-15 2475 San Bernardino Mojave Desert, northern ridgeline of Mineral Hill, c. a mile southwest (uphill) from Wheaton Spring 1551 Comment
  UCR41954  Arabis pulchra B. G. Pitzer, D. Charlton 1986-4-17 0064 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  UCR198968  Arabis pulchra var. gracilis Jim Andre 2008-5-8 9515 San Bernardino Mojave Desert, north end of Mescal Range/Ivanpah Mountains, along Zinc Mine Road, c. 1 mi south of Hwy I-15 1423 Comment
  RSA775681  Arenaria macradenia var. macradenia J. Andre 2010-5-19 14695 San Bernardino Mescal Range; SE Mescal Range (within the greater Ivanpah Mts.) near historic Iron Horse Mine site 1670 Comment
  UC625981  Arenaria macradenia var. macradenia Annie M. Alexander 1939-5-12 435 San Bernardino 2 mi se Clark Mt. Station; Mormon Canyon Comment
  CAS-BOT-BC65740  Argyrochosma jonesii H. D. Ripley; R. C. Barneby 1941-5-8 3365 San Bernardino Clark Mt., ne. Mountain Pass 1676 Comment
  CAS-BOT-BC65757  Argyrochosma jonesii Larry Kiefer 1962-11-23 156 San Bernardino w. exposure, in cyn c. 2 1/2 miles so of Mtn Pass, hgwy 91-466, Mescal Range 1524 Comment
  RSA0015673  Argyrochosma jonesii Duncan S. Bell 2013-9-14 5858 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA0016122  Aristida adscensionis Duncan S. Bell 2013-9-14 5847 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  UCR231363  Aristida adscensionis John F. Green 2011-9-30 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Wheaton Bridge, 2.32 mi. east (91 deg. ) of Bailey Rd. crossing at Mountain Pass 1262 Comment
  SEINET238817 Image available Aristida glauca Beecher Crampton 1967-5-23 7965 a San Bernardino Mojave Desert Range 1.5 miles west of Wheaton Springs just east of Mtn Pass Summit US Hwy 91-466 1280 Comment
  RSA0025214  Aristida purpurea Duncan S. Bell 2013-9-14 5861 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA793495  Aristida purpurea Duncan S. Bell 2012-9-4 4095 San Bernardino Mescal Range; east slopes of range approximately 2 air miles northwest of Kokoweef Peak in the Dinosaur Trackway ACEC. 1603 Comment
  UCR260922  Aristida purpurea Duncan S. Bell 2013-9-14 5861 San Bernardino East Mojave Desert, center of the Mescal Range, c. 2 air miles southwest of Mountain Pass 1626 Comment
  SD248721  Aristida purpurea var. fendleriana J. M. Andre 2014-5-15 29062 San Bernardino Ivanpah Mountains; Southeast end of Mescal Range above Iron Horse Mine, northfacing rocky limestone slopes. Mescal Range 7.5'Q 1629 Comment
  UCD33255  Aristida purpurea var. fendleriana Beecher Crampton 1967-5-23 7965 b San Bernardino San Bernardino County, Mojave Desert, Mescal Range, 1.5 miles west of Wheaton Springs just east of Mtn. Pass Summit, US Hwy. 91 - 466. 1280 Comment
  UCD56532  Aristida purpurea var. fendleriana Beecher Crampton 1967-5-23 7965 B San Bernardino Mojave Desert, Mescal Range, 1.5 miles west of Wheaton Springs, just east of Mtn. Pass Summit. 1280 Comment
  UCR268208  Aristida purpurea var. fendleriana Jim Andre 2014-5-15 29062 San Bernardino Eastern Mojave Desert, Ivanpah Mountains; Mojave National Preserve, SE end of Mescal Range above Iron Horse Mine 1630 Comment
  UCR99186  Aristida purpurea var. fendleriana John Wear, Tim Wade 1991-5-2 91- 43 San Bernardino Eastern Mojave Desert, Mountain Pass area, NE of Mexican Well, and SE of Birthday Mine; north of Wheaton Wash. 1402 Comment
  RSA0038699  Aristida purpurea var. longiseta Jim Andre 2013-5-28 25843 San Bernardino Ivanpah Mountains: Mojave National Preserve; along Zinc Mine Rd in Piute Valley, just NNW of Striped Mtn, just south of Mescal Range. 1372 Comment
  SD248065  Aristida purpurea var. longiseta J. M. Andre 2013-5-28 25843 San Bernardino Region: MNP; Ivanpah Mountains Mojave National Preserve; along Zinc Mine Rd in Piute Valley, just NNW of Striped Mtn, just south of Mescal Range 1372 Comment
  SD248722  Aristida purpurea var. longiseta J. M. Andre 2013-5-28 25843 San Bernardino Ivanpah Mountains; Mojave National Preserve; along Zinc Mine Road in Piute Valley, just NNW of Striped Mountain, just south of Mescal Range. Mescal Range 7.5'Q 1372 Comment
  RSA0094231  Aristida purpurea var. nealleyi Duncan S. Bell, Evan Meyer 2015-4-29 8176 San Bernardino Mescal Range; about 2.25 air miles south of Mountain Pass; collecting in the central interior of the range. 1785 Comment
  UCD33254  Aristida purpurea var. nealleyi Beecher Crampton 1967-5-23 7965 a San Bernardino San Bernardino County, Mojave Desert, Mescal Range, 1.5 miles west of Wheaton Springs just east of Mtn. Pass Summit, US Hwy. 91 - 466. 1280 Comment
  UCD56557  Aristida purpurea var. nealleyi Beecher Crampton 1967-5-23 7965 A San Bernardino Mojave Desert, Mescal Range, 1.5 miles west of Wheaton Springs, just east of Mtn. Pass summit, US Hwys. 91-466. 1280 Comment
  CLARK-A1528-4490  Aristida wrightii John C. Roos 1949-6-13 4392 San Bernardino Clark Mountain Range 1371 Comment
  RSA275237  Artemisia bigelovii B. A. Prigge 1977-10-15 2282 San Bernardino Striped Mountains, 6 airmiles S of Mountain Pass. 1585 Comment
  RSA667300  Artemisia bigelovii A. C. Sanders, Pam J. MacKay, Tim C. Thomas, et al. 2000-9-2 23628 San Bernardino Eastern side of Striped Mountain, west side of road from Kokoweef Caverns, vicinity of Standard Mine No. 1. 1585 Comment
  RSA776748  Artemisia bigelovii Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11582 San Bernardino [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass 1600 Comment
  RSA777198  Artemisia bigelovii Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11582 San Bernardino [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass 1600 Comment
  UCR116062  Artemisia bigelovii A. C. Sanders, P. J. MacKay, Tim Thomas, et al 2000-9-2 23628 San Bernardino Eastern Mojave Desert, eastern side of Striped Mountain, west side of road from Kokoweef Caverns, vicinity of Standard Mine No. 1 1585 Comment
  UCR225689  Artemisia bigelovii Steve Boyd, Sula Vanderplank & Valentin Arvizu 2004-10-13 11582 San Bernardino Eastern Mojave Desert, [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass 1600 Comment
  UCR32664  Artemisia bigelovii B. A. Prigge 1977-10-15 2282 San Bernardino Eastern Mojave Desert, Striped Mountain, 6 air mi south of Mountain Pass 1585 Comment
  VVC1525  Artemisia bigelovii A. C. Sanders, PJ MacKay, Tim Thomas 2000-9-2 23628 San Bernardino Eastern Mojave Desert, eastern side of Striped Mountain, west side of road from Kokoweef Caverns, vicinity of Standard Mine No. 1 1585 Comment
  UCR253679  Artemisia dracunculus Jim Andre 2012-9-18 22241 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, along primary dirt road 1.5 miles west of Kokoweef Peak, 1.4 miles southeast of Iron Horse Mine 1526 Comment
  SD128729  Artemisia ludoviciana Darley F. Howe 1980-9-22 San Bernardino Near Copperworld Mine, 6.5 miles northeast of Cima Bridge on Highway 15 1370 Comment
  GMDRC9277  Artemisia ludoviciana subsp. albula J. M. Andre 2016-9-8 36945 San Bernardino Mescal Range: Mountain Pass, along frontage road 0.6 mi. ESE of junction of Interstate 15 and Bailey Rd 1384 Comment
  RSA0070119  Artemisia ludoviciana subsp. albula Duncan S. Bell, Jerred Branch, Matthew Ellis, Evan Meyer 2014-10-6 7589 San Bernardino Mescal Range; eastern part of range above Piute Valley, in the vicinity of Blue Buzzard Mine, about 2 air miles south of Mountain Pass. 1821 Comment
  RSA777196  Artemisia ludoviciana subsp. albula Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11580 San Bernardino [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass 1600 Comment
  UCR225688  Artemisia ludoviciana subsp. albula Steve Boyd, Sula Vanderplank & Valentin Arvizu 2004-10-13 11580 San Bernardino Eastern Mojave Desert, [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass 1600 Comment
  GMDRC9280  Artemisia nova J. M. Andre 2016-9-8 36950 San Bernardino Mescal Range: Groaner Spring site, northern base of range, 1.8 mi. SSE of Bailey Rd at Interstate 15 (Mountain Pass) 1477 Comment
  UCR278930  Artemisia nova Jim Andre 2016-9-8 36950 San Bernardino Eastern Mojave Desert, northern base of the Mescal Range, Groaner Spring site, 1.8 mile south-southeast of Bailey Road at Hwy I-15, Mountain Pass 1477 Comment
  RSA417381  Artemisia spinescens N. C. Cooper 1949-4-18 3517 San Bernardino Mountain Pass 610 Comment
  RSA0025236  Artemisia tridentata Duncan S. Bell 2013-9-14 5888 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA0072083  Artemisia tridentata Duncan S. Bell, Jerred Branch, Matthew Ellis, Evan Meyer 2014-10-6 7584 San Bernardino Mescal Range; eastern part of range above Piute Valley, in the vicinity of Blue Buzzard Mine, about 2 air miles south of Mountain Pass. 1821 Comment
  RSA0125097  Artemisia tridentata Duncan S. Bell, Cheryl Sevilla 2016-10-13 10200 San Bernardino Mescal Range; east side of the range, about a half mile to the west (up canyon) from Iron Horse Mine. 1732 Comment
  UCR260926  Artemisia tridentata Duncan S. Bell 2013-9-14 5888 San Bernardino East Mojave Desert, center of the Mescal Range, c. 2 air miles southwest of Mountain Pass 1626 Comment
  RSA0016125  Asclepias asperula subsp. asperula Duncan S. Bell 2013-9-14 5850 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  POM72003  Asclepias erosa E. C. Jaeger 1925-9-5 s.n. San Bernardino Mexican Wells Comment
  RSA70324  Asclepias erosa F. W. Peirson 1927-7-10 7354 San Bernardino Mexican Well, eastern border of San Bernardino Co. 1220 Comment
  SD3770  Asclepias erosa Edmund C. Jaeger 1925-9-9 San Bernardino Mexican Wells, eastern San Bernardino Co. 885 Comment
  UCR229305  Asclepias erosa John F. Green 2011-4-11 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Cenda Bridge, 0.64 mi. east (87 deg. ) of Bailey Rd. crossing at Mountain Pass 1371 Comment
  RSA793504  Asclepias nyctaginifolia Duncan S. Bell 2012-9-4 4097 San Bernardino Mescal Range; east slopes of range approximately 2 air miles northwest of Kokoweef Peak in the Dinosaur Trackway ACEC. 1603 Comment
  UCR222693  Asclepias nyctaginifolia Jim Andre 2010-5-19 14732 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, Mojave National Preserve; along Zinc Mine Road on W end of Striped Mountain 1.9 mi. east of Ord Tank at Cima Rd 1358.49 Comment
  UC914154  Astragalus bernardinus F. M. Reed, H. S. Reed 1937-5-4 742 San Bernardino n slope Mescal Range (Mohave Desert); , n slope Mescal Range 1524 Comment
  CAS-BOT-BC178680  Astragalus cimae Roxana S. Ferris 1928-4-27 7332 San Bernardino Between Valley Weell and State Line Pass on Arrowhead Trail Comment
  HSC101109  Astragalus layneae Jim Andre 2010-5-19 14734 San Bernardino Ivanpah Mountains; Mojave National Preserve; along Zinc Mine Road on W end of Striped Mountain 1.9 mi. east of Cima Rd. (at Ord Tank). 1359 Comment
  RSA415534  Astragalus layneae N. C. Cooper 1949-4-18 3519 San Bernardino Mountain Pass. 1219 Comment
  RSA775677  Astragalus layneae Jim Andre 2010-5-19 14734 San Bernardino Ivanpah Mts.; Mojave National Preserve; along Zinc Mine Road on W end of Striped Mt. 1.9 miles E of Cima Road (at Ord Tank). 1359 Comment
  UCR222691  Astragalus layneae Jim Andre 2010-5-19 14734 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, Mojave National Preserve; along Zinc Mine Road on W end of Striped Mountain 1.9 mi. east of Ord Tank at Cima Rd 1358.49 Comment
  RSA708419  Astragalus lentiginosus Scott D. White, Brian Leatherman, James Huelsman 2005-2-28 10789 San Bernardino Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. 1420 Comment
  SBBG94627  Astragalus lentiginosus J. Wear 1990-7-6 San Bernardino vicinity of Mtn Pass, ca. 0.5 mi (airline) W of and slightly S of Sulphide Queen Mine; Clark Mtn Range 1463 Comment
  SD132402  Astragalus lentiginosus John Wear 6 & 7 Jul 1990 San Bernardino Vicinity of Mountain Pass, Clark Mountain Range, 0.5 mile west of and slightly south of Sulphide Queen Mine. 1465 Comment
  SEINET898141 Image available Astragalus lentiginosus Carl B. Wolf 1932-1 3334 San Bernardino Eastern Mojave desert. E. slope of Ivanpah Mt. Wheaton Wash Comment
  UCD33276  Astragalus lentiginosus Beecher Crampton 1967-5-23 7991 San Bernardino San Bernardino County, Mojave Desert, 1.3 miles west of Mtn. Pass Summit on US Hwy. 91-466. 1371 Comment
  UCR122329  Astragalus lentiginosus L. F. LaPre 1992-5-16 s.n. San Bernardino Eastern Mojave Desert, south of Striped Mountain. 1494 Comment
  UCR132400  Astragalus lentiginosus Beecher Crampton 1967-5-23 7991 San Bernardino Eastern Mojave Desert, 1.3 miles west of Mountain Pass Summit on US Hwy. 91-466 1372 Comment
  UCR157725  Astragalus lentiginosus John Wear, Tim Wade 1991-5-1 91- 24 San Bernardino Eastern Mojave Desert, Mountain Pass area, c. 1 sq. mile area immediately north of Hwy I-15 and c. 1 mi. east and NE of Mountain Pass 1500 Comment
  UCR229310  Astragalus lentiginosus John F. Green 2011-4-11 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Cenda Bridge, 0.64 mi. east (87 deg. ) of Bailey Rd. crossing at Mountain Pass 1371 Comment
  CAS-BOT-BC178131  Astragalus lentiginosus var. fremontii Alice Eastwood; John Thomas Howell 1941-5-7 8914 San Bernardino Mountain Pass Comment
  CAS-BOT-BC178169  Astragalus lentiginosus var. fremontii Carl B. Wolf 1932-5-3 3334 San Bernardino E. slope of Ivanpah Mts., Wheaton Wash, Eastern Mojave Desert 1310 Comment
  CAS-BOT-BC178175  Astragalus lentiginosus var. fremontii Roxana S. Ferris 1928-4-25 7333 San Bernardino On Arrowhead Trail between Valley WElls and State Line Pass Comment
  POM194895  Astragalus lentiginosus var. fremontii Roxana S. Ferris 1928-4-25 7333 San Bernardino On Arrowhead Trail between Valley Wells and State Line Pass. Comment
  RSA0025228  Astragalus lentiginosus var. fremontii Duncan S. Bell 2013-9-14 5877 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA0082975  Astragalus lentiginosus var. fremontii Jim M. Andre 2015-4-10 32423 San Bernardino Mescal Range; north end of range just south of Zinc Mine Rd, 1.3 mi. south of I-15 at Mountain Pass (at Bailey Rd exit). 1440 Comment
  RSA0104297  Astragalus lentiginosus var. fremontii Duncan S. Bell, Evan Meyer 2015-4-30 s.n. San Bernardino Mescal Range; east side of the range; collecting in the Dinosaur Trackway Area of Critical Environmental Concern. 1623 Comment
  RSA0117029  Astragalus lentiginosus var. fremontii Jim M. Andre, T. La Doux, Senna Andre, Elias Andre 2015-4-4 33207 San Bernardino Mescal Range: north end of range just south of Zinc Mine Rd, 1.3 mi. SE of Mountain Pass at Bailey Rd exit off Interstate 15. 1460 Comment
  RSA415548  Astragalus lentiginosus var. fremontii N. C. Cooper 1949-4-18 3516 San Bernardino Mountain Pass. 1372 Comment
  RSA708497  Astragalus lentiginosus var. fremontii Scott D. White 2005-3-24 10806 San Bernardino Mountain Pass. Sandy bajadas, canyons, and washes N of the I-15 Freeway and S of Molycorp quarry. 1420 Comment
  RSA786011  Astragalus lentiginosus var. fremontii Jim Andre 2010-6-16 14455 San Bernardino Mescal Range. At Murdoch Spring, 0.8 mi S of I-15 at Bailey Road Exit (Mountain Pass). 1449 Comment
  RSA797900  Astragalus lentiginosus var. fremontii Jim Andre 2012-9-18 22235 San Bernardino Ivanpah Mtns: along primary dirt road 1.5 mi west of Kokoweef Peak, 1.4 mi SE of Iron Horse Mine. 1526 Comment
  SD249682  Astragalus lentiginosus var. fremontii J. M. Andre 2013-5-28 25912 San Bernardino Region: M; Mescal Mountains approximately 60 mi. SW of Las Vegas, east side of Mescal Range (BLM land) at Blue Buzzard Mine area 1575 Comment
  SD255166  Astragalus lentiginosus var. fremontii Duncan S. Bell, Evan Meyer 2015-4-30 San Bernardino Mojave Desert; East Mojave Desert region: Mescal Range; east side of the range; collecting in the Dinosaur Trackway Area of Critical Envirnmental Concern. 1623 Comment
  SD28041  Astragalus lentiginosus var. fremontii Carl B. Wolf 1932-5-3 San Bernardino Easter Mojave Desert, East slope of Ivanpah Mountain, Wheaton Wash 1310 Comment
  SEINET4558928  Astragalus lentiginosus var. fremontii J. Andre 2012-1 22235 San Bernardino Ivanpah Mountains; along primary dirt road 1.5 miles west of Kokoweef Peak, 1.4 miles SE of Iron Horse Mine. sparse Joshua tree woodland. 1526 Comment
  UC1922493  Astragalus lentiginosus var. fremontii Scott D. White 2005-3-24 10806 San Bernardino East Mojave Desert: Mountain Pass. Sandy bajadas, canyons, & washes N of I-15 Freeway and S of Molycorp quarry. Comment
  UC729601  Astragalus lentiginosus var. fremontii Carl B. Wolf 1932-5-3 3334 San Bernardino e slope Ivanpah Mt. (Wheaton Wash, eastern Mojave Desert); Eastern Mojave Desert, e slope Ivanpah Mt., Wheaton Wash 1310 Comment
  UC914171  Astragalus lentiginosus var. fremontii H. S. Reed, F. M. Reed 1937-5-4 753 San Bernardino n slope Mescal Range (Mohave Desert); , n sloope Mescal Range 1524 Comment
  UCR166716  Astragalus lentiginosus var. fremontii Scott D. White 2005-3-24 10806 San Bernardino Eastern Mojave Desert, Mountain Pass; sandy bajadas, canyons, and washes north of the I-15 freeway and south of Molycorp quarry 1420 Comment
  UCR253701  Astragalus lentiginosus var. fremontii Jim Andre 2012-9-18 22235 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, along primary dirt road 1.5 miles west of Kokoweef Peak, 1.4 miles southeast of Iron Horse Mine 1526 Comment
  UCR272138  Astragalus lentiginosus var. fremontii Duncan S. Bell, Evan Meyer 2015-4-30 s.n. San Bernardino East Mojave Desert, Mescal Range, east side of the range, Dinosaur Trackway Area of Critical Environmental Concern 1623 Comment
  UCSB69520  Astragalus lentiginosus var. fremontii White, Scott 2005-3-25 San Bernardino East Mojave Desert: Mountain Pass; N of the I-15 Freeway and S of Molycorp quarry; (Mescal Range: T15 1/2N R13E S13, SW 1/4) 1420 Comment
  RSA5121  Astragalus lentiginosus var. variabilis C. B. Wolf 1932-5-3 3334 San Bernardino E. slope Ivanpah Mt.; Wheaton Wash. 1310 Comment
  UCR41933  Astragalus minthorniae B. G. Pitzer, D. Charlton 1986-4-17 0039 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  CAS-BOT-BC187842  Astragalus minthorniae var. villosus Roxana S. Ferris; Rimo Bacigalupi 1958-3-19 13283 San Bernardino Slopes of Clark Mt., ca. 2 mi. E of Mountain Pass (U. S. 91 and 466) Comment
  GMDRC2783  Astragalus minthorniae var. villosus J. Andre 2008-5-8 9538 San Bernardino Ivanpah Mountains: Ivanpah Mountains: Mojave National Preserve, on NW side of Kessler Peak Rd, approx 1 mi. NW of Standard Mine #1, approx 1 mi S. of Striped Mtn 35 deg. 22.932' N 115 deg. 31.488' W. Elev. 5158 ft. 1573 Comment
  JEPS20737  Astragalus minthorniae var. villosus Roxana S. Ferris and Rimo Bacigalupi Mar 19 1958-Mar 25 1958 13283 San Bernardino ca 2 mi e Mountain Pass ((U.S. 91 and 466), slopes of Clark Mt.); slopes of Clark Mt., e of Mountain Pass Comment
  RSA0085575  Astragalus minthorniae var. villosus Jim Andre 2014-5-15 29076 San Bernardino Southeast end of Mescal Range above Iron Horse Mine. 1629 Comment
  RSA0093752  Astragalus minthorniae var. villosus Duncan S. Bell, Evan Meyer 2015-4-29 8167 San Bernardino Mescal Range; about 2.25 air miles south of Mountain Pass; collecting in the central interior of the range. 1785 Comment
  RSA0093754  Astragalus mohavensis var. mohavensis Duncan S. Bell, Evan Meyer 2015-4-29 8165 San Bernardino Mescal Range; about 2.25 air miles south of Mountain Pass; collecting in the central interior of the range. 1785 Comment
  RSA0121460  Astragalus mohavensis var. mohavensis Duncan S. Bell, Evan Meyer 2016-5-5 9531 San Bernardino Mescal Range; collecting in the interior of the range, approximately 2 air miles south southwest of Mountain Pass. 1675 Comment
  RSA0122922  Astragalus mohavensis var. mohavensis Duncan S. Bell, Evan Meyer 2016-5-5 9546 San Bernardino Mescal Range; collecting in the central interior of the range, approximately 2.25 air miles southwest of Mountain Pass. 1705 Comment
  RSA0103392  Astragalus newberryi Duncan S. Bell, Evan Meyer 2015-4-29 8126 San Bernardino The Mescal Range; collecting along the steep rugged limestone ridge and summit area of this range. 1981 Comment
  CAS-BOT-BC186480  Astragalus newberryi var. newberryi Peter H. Raven 1958-3-22 11923 San Bernardino 1 mile south-east of Clark Mountain Station, Clark Mountains Comment
  RSA0085588  Astragalus nutans Jim Andre 2014-5-15 29085 San Bernardino Southeast end of Mescal Range above Iron Horse Mine. 1629 Comment
  SD249689  Astragalus nutans J. M. Andre 2013-5-28 25913 San Bernardino Region: M; Mescal Mountains approximately 60 mi. SW of Las Vegas, east side of Mescal Range (BLM land) at Blue Buzzard Mine area 1575 Comment
  CAS-BOT-BC178029  Astragalus nuttallianus Alice Eastwood; John Thomas Howell 1941-5-7 8908 San Bernardino Mountain Pass Comment
  RSA0073162  Astragalus nuttallianus var. imperfectus Jim Andre 2014-5-15 29086 San Bernardino Southeast end of Mescal Range above Iron Horse Mine. 1629 Comment
  RSA0103393  Astragalus nuttallianus var. imperfectus Duncan S. Bell, Evan Meyer 2015-4-29 8124 San Bernardino The Mescal Range; collecting along the steep rugged limestone ridge and summit area of this range. 1981 Comment
  RSA0121208  Astragalus nuttallianus var. imperfectus Duncan S. Bell, Evan Meyer 2016-5-4 9519 San Bernardino Mescal Range; east side of the range; approximately 1.75 air miles east northeast of Blue Buzzard Mine. 1568 Comment
  UCD105552  Astragalus nuttallianus var. imperfectus Robert E. Preston 2010-5-25 2798 San Bernardino Clark Mountain Range, 1.7 mi ENE of Mountain Pass. 1397 Comment
  UCR268228  Astragalus nuttallianus var. imperfectus Jim Andre 2014-5-15 29086 San Bernardino Eastern Mojave Desert, Ivanpah Mountains; Mojave National Preserve, SE end of Mescal Range above Iron Horse Mine 1630 Comment
  UCR41932  Astragalus purshii B. G. Pitzer, D. Charlton 1986-4-17 0041 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  CAS-BOT-BC192978  Astragalus purshii var. tinctus S. B. Parish 1915-6-5 10256 San Bernardino Ivanpah Mts. Comment
  RSA0127671  Astragalus purshii var. tinctus Evan Meyer, Abby Hird 2014-5-11 100 San Bernardino South of ridge immediately south of Groaner Spring, Mescal Range. 1640 Comment
  CAS-BOT-BC193370  Astragalus tidestromii Alice Eastwood; John Thomas Howell 1941-5-7 8910 San Bernardino Mountain Pass Comment
  CAS-BOT-BC193372  Astragalus tidestromii Edmund C. Jaeger 1940-5-11 s.n. San Bernardino Ivanpah Mts. Comment
  RSA0075594  Astragalus tidestromii Jim Andre 2014-5-15 29066 San Bernardino Southeast end of Mescal Range above Iron Horse Mine. 1629 Comment
  RSA0093961  Astragalus tidestromii Duncan S. Bell, Evan Meyer 2015-4-29 8171 San Bernardino Mescal Range; about 2.25 air miles south of Mountain Pass; collecting in the central interior of the range. 1785 Comment
  RSA553937  Astragalus tidestromii J. Wear, Tim Wade 1991-5-2 91 -41 San Bernardino Mountain Pass area, ME of Mexican Well and SE of Birthday Mine; N of Wheaton Wash. 1402 Comment
  RSA708273  Astragalus tidestromii Scott D. White 2005-3-24 10810 San Bernardino Mountain Pass. Sandy bajadas, canyons, and washes N of the I-15 Freeway and S of Molycorp quarry. 1420 Comment
  RSA708519  Astragalus tidestromii Scott D. White, Brian Leatherman, James Huelsman 2005-2-28 10788 San Bernardino Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. 1420 Comment
  RSA709644  Astragalus tidestromii Scott D. White, Dave Charlton 2005-5-10 11041 San Bernardino Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. 1420 Comment
  UCR169820  Astragalus tidestromii Scott D. White, David Charlton 2005-5-10 11041 San Bernardino Eastern Mojave Desert, Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. 1420 Comment
  UCR268221  Astragalus tidestromii Jim Andre 2014-5-15 29066 San Bernardino Eastern Mojave Desert, Ivanpah Mountains; Mojave National Preserve, SE end of Mescal Range above Iron Horse Mine 1630 Comment
  UCR82284  Astragalus tidestromii L. F. LaPre 1992-5-16 92- 30 San Bernardino Eastern Mojave Desert, S of Mescal Range: Striped Mountain; 2 mi west of Rogers Camp 1372 Comment
  RSA0104395  Astrolepis cochisensis Duncan S. Bell, Evan Meyer 2015-4-29 8139 San Bernardino Mescal Range; about 2.5 air miles south of Mountain Pass; collecting on north facing slopes and canyons below the summit in the interior of the range. 1761 Comment
  SBBG14777  Astrolepis cochisensis L. L. Kiefer 1962-11-24 145 San Bernardino 2.5 mi W of Mtn [Pass] Summit, Hwy 91-466, and second ridge to S 1066 Comment
Read comments
Nov 22 2011
  SEINET3124599 Image available Astrolepis cochisensis E. R. Blakley 1960-4-25 3271 San Bernardino Mescal Ridge, Ivanpah Mountains, 1 mile south of Clark Mountain Station. 1370 Comment
  CLARK-A1528-2542  Atriplex canescens John C. Roos 1948-6-11 San Bernardino Mountain Pass Comment
  RSA0093764  Atriplex canescens Duncan S. Bell, Evan Meyer 2015-4-29 8152 San Bernardino Mescal Range; about 2.5 air miles south of Mountain Pass; collecting on north facing slopes and canyons below the summit in the interior of the range. 1761 Comment
  RSA793358  Atriplex canescens Duncan S. Bell, Aaron Sedgwick 2012-9-4 4068 San Bernardino Kokoweef Mountain; east side of mountain, approximately 0.25 air mile northeast of Kokoweef summit. 1672 Comment
  RSA0050223  Atriplex canescens subsp. canescens J. M. Andre 2010-9-29 14810 San Bernardino Mojave National Preserve; along Zinc Mine Rd, 4.3 mi. E. of Cima Rd, south side of Striped Mtn, growing at large wash crossing (limestone gravels). 1414 Comment
  RSA781123  Atriplex canescens subsp. canescens J. Andre 2011-5-9 19874 San Bernardino Ivanpah Mountains; N end of Mescal Range at Mountain Pass, 0.7 mile SW of Bailey Road junction with I-15 1493 Comment
  RSA786022  Atriplex canescens subsp. canescens J. Andre 2010-6-16 14451 San Bernardino Mescal Range. At Murdoch Spring, 0.8 mi S of I-15 at Bailey Road Exit (Mountain Pass). 1449 Comment
  RSA793351  Atriplex canescens subsp. canescens J. Andre 2011-6-1 20480 San Bernardino Ivanpah Mountains, southeast end of Koroweef Mountain. 1603 Comment
  UCR198970  Atriplex canescens subsp. canescens Jim Andre 2008-5-8 9516 San Bernardino Mojave Desert, north end of Mescal Range/Ivanpah Mountains, along Zinc Mine Road, c. 1 mi south of Hwy I-15 1423 Comment
  UCR224072  Atriplex canescens subsp. canescens Jim Andre 2010-9-29 14810 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, Mojave National Preserve; along Zinc Mine Road, 4.3 mi. east of Cima Road, south side of Striped Mountain, at large wash crossing 1414.27 Comment
  UCR43095  Atriplex canescens subsp. canescens B. G. Pitzer, D. Charlton 1985-9-13 s.n. San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi east of I-15 on Cima Road, then c. 6.0 miles NNW on unnamed dirt road 1585 Comment
  RSA0067647  Atriplex canescens var. canescens Jim Andre 2013-5-28 25895 San Bernardino Mescal Mountains: east side of Mescal Range (BLM land) at Blue Buzzard Mine area. 1575 Comment
  RSA0085574  Atriplex canescens var. canescens Jim Andre 2014-5-15 29073 San Bernardino Southeast end of Mescal Range above Iron Horse Mine. 1629 Comment
  UCR254175  Atriplex canescens var. canescens Jim Andre 2012-9-18 22211 San Bernardino Eastern Mojave Desert, Mescal Range, north end of range, along primary dirt road 2.5 mi southeast of Hwy I-15 at Bailey Road exit 1527 Comment
  UCR278927  Atriplex canescens var. canescens Jim Andre 2016-9-8 36947 San Bernardino Eastern Mojave Desert, northern base of the Mescal Range, Groaner Spring site, 1.8 mile south-southeast of Bailey Road at Hwy I-15, Mountain Pass 1477 Comment
  RSA0050076  Atriplex canescens var. linearis Sarah J. De Groot, Naomi Fraga, Cheryl Sevilla, Silvia Olivares 2014-8-23 7274 San Bernardino South of Mountain Pass off end of Bailey Road, about 0.6 miles from I-15, in the north end of the Mescal Range. About 1100 m northeast of Hardrock Queen Spring. 1450 Comment
  UCR262864  Atriplex canescens var. linearis Sarah J. De Groot, Naomi Fraga, Cheryl Sevilla, Silvia Olivares 2014-8-23 7274 San Bernardino south of Mountain Pass off end of Bailey Road, c. 0.6 miles from Hwy I-15, in the north end of th Mescal Range. About 1100 m northeast of Hardrock Queen Spring 1450 Comment
  UC666221  Baccharis salicifolia subsp. salicifolia Annie M. Alexander 1939-5-15 512 San Bernardino Mescal Spring, 1 1/2 mi se of Mountain Pass 1432 Comment
  GMDRC9282  Baccharis sergiloides J. M. Andre 2016-9-8 36953 San Bernardino Mescal Range: Groaner Spring site, northern base of range, 1.8 mi. SSE of Bailey Rd at Interstate 15 (Mountain Pass) 1477 Comment
  UCR278932  Baccharis sergiloides Jim Andre 2016-9-8 36953 San Bernardino Eastern Mojave Desert, northern base of the Mescal Range, Groaner Spring site, 1.8 mile south-southeast of Bailey Road at Hwy I-15, Mountain Pass 1477 Comment
  RSA796905  Bahiopsis parishii J. Andre 2012-9-18 22208 San Bernardino Mescal Range. Far N end of range, along faint dirt road 1.0 mi WSE of Jct Bailey Rd and I-15. 1478 Comment
  UCR254172  Bahiopsis parishii Jim Andre 2012-9-18 22208 San Bernardino Eastern Mojave Desert, Mescal Range, far north end of range, along faint dirt road 1.0 mi SSE of the junction of Bailey Road and Hwy I-15 1478 Comment
  CAS-BOT-BC99907  Baileya multiradiata Carl B. Wolf 1940-5-29 9682 San Bernardino Mojave Desert, W. side of Ivanpah Mts. about 7 mi. N. of Kessler Spring on rd. to Mexican Well 1554 Comment
  CAS-BOT-BC99917  Baileya multiradiata Carl B. Wolf 1932-5-3 3338 San Bernardino Eastern Mojave Desert. E. slope of Ivanpah Mt. Wheaton Wash 1310 Comment
  OBI2762  Baileya multiradiata Carl B. Wolf 1940-5-29 9682 San Bernardino Mojave Desert, W side of Ivanpah Mts about 7 mi N of Kessler Spring on rd to Mexican Well Comment
  POM304778  Baileya multiradiata Henry J. Ramsey, Henry J. Ramsey 1937-10-5 113 San Bernardino near Mountain Pass Highway 66 Comment
Read comments
Aug 2 2013
  RSA0069912  Baileya multiradiata Duncan S. Bell, Jerred Branch, Matthew Ellis, Evan Meyer 2014-10-7 7598 San Bernardino East side of the Mescal Range, in the vicinity of Mineral Hill to the northeast of Kokoweef Mountain. 1624 Comment
  RSA0093956  Baileya multiradiata Duncan S. Bell, Evan Meyer 2015-4-29 8168 San Bernardino Mescal Range; about 2.25 air miles south of Mountain Pass; collecting in the central interior of the range. 1785 Comment
  RSA23529  Baileya multiradiata C. B. Wolf 1940-5-29 9682 San Bernardino Mojave Desert, W side of Ivanpah Mts. about 7 mi. N of Kessler Spring on rd. to Mexican Well 1554 Comment
  RSA270428  Baileya multiradiata B. A. Prigge 1973-4-28 765 San Bernardino NE San Bernardino Co, Clark Mt Range, 4 miles E of Mt Pass, 2.8 miles W of I-15 X Nipton Rd 1159 Comment
  RSA5125  Baileya multiradiata C. B. Wolf 1932-5-3 3338 San Bernardino E. slope Ivanpah Mt.; Wheaton Wash 1310 Comment
  RSA708272  Baileya multiradiata Scott D. White 2005-3-24 10812 San Bernardino Mountain Pass. Sandy bajadas, canyons, & washes N of the I-15 Freeway and S of Molycorp quarry. 1420 Comment
  RSA708518  Baileya multiradiata Scott D. White, Brian Leatherman, James Huelsman 2005-2-28 10790 San Bernardino Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. 1420 Comment
  RSA757836  Baileya multiradiata Michael Honer, J. P. Charpentier, M. Wood, D. Silverman 2008-9-8 3220 San Bernardino S end of Clark Mountains: along pipeline service road appx. 1.3 mi. E of Mountain Pass, 100m N of Interstate 15. 1350 Comment
  RSA773810  Baileya multiradiata J. Andre 2010-5-19 14724 San Bernardino Mescal Range; SE Mescal Range (within the greater Ivanpah Mts.) near historic Iron Horse Mine site 1670 Comment
  RSA776749  Baileya multiradiata Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11586 San Bernardino [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass 1600 Comment
  RSA777201  Baileya multiradiata Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11586 San Bernardino [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass 1600 Comment
  RSA797899  Baileya multiradiata J. Andre 2012-9-18 22239 San Bernardino Ivanpah Mtns: along primary dirt road 1.5 mi west of Kokoweef Peak, 1.4 mi SE of Iron Horse Mine. 1526 Comment
  SD42494  Baileya multiradiata Carl B. Wolf 1940-5-29 9682 San Bernardino West side of Ivanpah Mountains; about 7 miles north of Kessler Spring on road to Mexican Well. 1555 Comment
  SEINET4559092  Baileya multiradiata J. Andre 2012-1 22239 San Bernardino Ivanpah Mountains; along primary dirt road 1.5 miles west of Kokoweef Peak, 1.4 miles SE of Iron Horse Mine. sparse Joshua tree woodland. 1526 Comment
  UC1036405  Baileya multiradiata G. B. Rossbach 1955-8-3 636 San Bernardino just w of Mountain Pass (sw base of Clark Mts., Rt. 91 (466)); Clark Mts., Rt. 91 (466) 1402 Comment
  UCD33258  Baileya multiradiata Beecher Crampton 1967-5-23 7969 San Bernardino Mojave Desert, Mescal Range, 1.5 miles west of Wheaton Springs just east of Mtn. Pass Summit, US Hwys. 91 - 466. 1280 Comment
  UCR169803  Baileya multiradiata Scott D. White, David Charlton 2005-5-10 11039 San Bernardino Eastern Mojave Desert, Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. 1420 Comment
  UCR225691  Baileya multiradiata Steve Boyd, Sula Vanderplank & Valentin Arvizu 2004-10-13 11586 San Bernardino Eastern Mojave Desert, [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass 1600 Comment
  UCR229304  Baileya multiradiata John F. Green 2011-4-11 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Cenda Bridge, 0.64 mi. east (87 deg. ) of Bailey Rd. crossing at Mountain Pass 1371 Comment
  UCR253669  Baileya multiradiata Jim Andre 2012-9-18 22239 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, along primary dirt road 1.5 miles west of Kokoweef Peak, 1.4 miles southeast of Iron Horse Mine 1526 Comment
  UCR41993  Baileya multiradiata B. G. Pitzer, D. Charlton 1986-4-17 0035 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  CAS-BOT-BC14175  Boechera perennans Alice Eastwood; John Thomas Howell 1941-5-7 8919 San Bernardino Mountain Pass. Comment
  RSA0080310  Boechera perennans Jim M. Andre 2015-4-10 32411 San Bernardino Mescal Range; north end of range at Groaner Spring, 1.9 mi. south of I-15 at Mountain Pass (at Bailey Rd exit). 1484 Comment
  UCD33252  Boechera perennans Beecher Crampton 1967-5-23 7961 San Bernardino San Bernardino County, Mojave Desert, Mescal Range, 1.5 miles west of Wheaton Springs just east of Mtn. Pass Summit, US Hwy. 91 - 466. 1280 Comment
  RSA0121205  Boechera pulchra Duncan S. Bell, Evan Meyer 2016-5-4 9522 San Bernardino Mescal Range; east side of the range; approximately 1.75 air miles east northeast of Blue Buzzard Mine. 1568 Comment
  RSA792883  Boerhavia coulteri Duncan S. Bell 2012-9-4 4092 San Bernardino Mescal Range; east slopes of range approximately 2 air miles northwest of Kokoweef Peak in the Dinosaur Trackway ACEC. 1603 Comment
  UCR248082  Boerhavia coulteri Duncan S. Bell 2012-9-4 4092 San Bernardino East Mojave Desert, Mescal Range; east slopes of range c. 2 air mi northwest of Kokoweef Peak in the Dinosaur Trackway Area of Critical Environmental Concern 1603 Comment
  POM251753  Boerhavia intermedia J. C. Roos 1937-8-25 13 San Bernardino Mountain Pass, Ivanpah Mts., eastern San Bernardino Co. Comment
  RSA41283  Boerhavia intermedia J. C. Roos 1937-8-25 13 San Bernardino Mountain Pass; Clarke Mountains Comment
  POM72015  Boerhavia triquetra E. C. Jaeger 1925-9-5 s.n. San Bernardino Mexican Wells Comment
  UCR231372  Bouteloua aristidoides John F. Green 2011-9-30 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Wheaton Bridge, 2.32 mi. east (91 deg. ) of Bailey Rd. crossing at Mountain Pass 1262 Comment
  RSA793159  Bouteloua barbata Duncan S. Bell, Aaron Sedgwick 2012-9-4 4059 San Bernardino Kokoweef Mountain; east side of mountain, approximately 0.25 air mile northeast of Kokoweef summit. 1672 Comment
  RSA793377  Bouteloua barbata Duncan S. Bell, Aaron Sedgwick 2012-9-4 4078 San Bernardino Mescal Range; north side of range approximately 0.5 air mile west of Hardrock Queen Spring. 1616 Comment
  SD251142  Bouteloua barbata Duncan S. Bell, Aaron Sedgwick 2012-9-4 4059 San Bernardino Mojave Desert; East Mojave Desert Region: Kokoweef Mountain; east side of mountain, approximately 0.25 air mile northeast of Kikiweef summit. 1672 Comment
  UCR231368  Bouteloua barbata John F. Green 2011-9-30 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Wheaton Bridge, 2.32 mi. east (91 deg. ) of Bailey Rd. crossing at Mountain Pass 1262 Comment
  RSA0025230  Bouteloua curtipendula Duncan S. Bell 2013-9-14 5880 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA0072079  Bouteloua curtipendula Duncan S. Bell, Jerred Branch, Matthew Ellis, Evan Meyer 2014-10-6 7581 San Bernardino Mescal Range; eastern part of range above Piute Valley, in the vicinity of Blue Buzzard Mine, about 2 air miles south of Mountain Pass. 1821 Comment
  RSA793364  Bouteloua curtipendula Duncan S. Bell, Aaron Sedgwick 2012-9-4 4062 San Bernardino Kokoweef Mountain; east side of mountain, approximately 0.25 air mile northeast of Kokoweef summit. 1672 Comment
  RSA0025215  Bouteloua eriopoda Duncan S. Bell 2013-9-14 5863 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA0069908  Bouteloua eriopoda Duncan S. Bell, Jerred Branch, Matthew Ellis, Evan Meyer 2014-10-7 7594 San Bernardino Mescal Range; the upper end of Piute Valley to the west of Kokoweef Mountain; about 3.3 air miles southeast of Mountain Pass. 1534 Comment
  RSA0072078  Bouteloua eriopoda Duncan S. Bell, Jerred Branch, Matthew Ellis, Evan Meyer 2014-10-6 7580 San Bernardino Mescal Range; eastern part of range above Piute Valley, in the vicinity of Blue Buzzard Mine, about 2 air miles south of Mountain Pass. 1821 Comment
  RSA0117059  Bouteloua eriopoda Rachel Darney-Lane, Sarah J. De Groot, Duncan S. Bell 2016-9-20 8 San Bernardino Piute Valley, between the Mescal Range and Ivanpah Mountains. Along NN 218 ca. 4.6 road miles south of I-15 (Bailey Road exit) and ca. 1.8 air miles northwest of Kokoweef Peak. 1540 Comment
  RSA757841  Bouteloua eriopoda Michael Honer, J. P. Charpentier, M. Wood, D. Silverman 2008-9-8 3227 San Bernardino S end of Clark Mountains: along pipeline service road appx. 1.3 mi. E of Mountain Pass, 100m N of Interstate 15. 1350 Comment
  RSA777200  Bouteloua eriopoda Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11584 San Bernardino [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass 1600 Comment
  RSA793635  Bouteloua eriopoda Duncan S. Bell 2012-9-4 4087 San Bernardino Mescal Range; east slopes of range approximately 2 air miles northwest of Kokoweef Peak in the Dinosaur Trackway ACEC. 1603 Comment
  RSA793949  Bouteloua eriopoda Duncan S. Bell, Aaron Sedgwick 2012-9-4 4060 San Bernardino Kokoweef Mountain; east side of mountain, approximately 0.25 air mile northeast of Kokoweef summit. 1672 Comment
  SBBG124725  Bouteloua eriopoda M. Honer 2008-9-8 3227 San Bernardino pipeline service rd, ca. 1.3 mi E of Mountain Pass, 100 m N of Interstate 15; S end of Clark Mtns 1350 Comment
  SEINET4691942  Bouteloua eriopoda Duncan S. Bell 2012-1 4087 San Bernardino Mojave Desert; East Mojave Desert region: Clark Mountains, north of powerline road, approximately 2 air miles east of Keany Pass and approximately 2.75 air miles southwest of Umberci Mine. 1603 Comment
  UCR215327  Bouteloua eriopoda Michael Honer, J. P. Charpentier, M. Wood, Dave Silverman 2008-9-8 3227 San Bernardino Eastern Mojave Desert, south end of Clark Mountain, along pipeline service road c. 1.3 miles east of Mountain Pass, 100 m north of I-15 1350 Comment
  UCR245991  Bouteloua eriopoda Duncan S. Bell 2012-9-4 4087 San Bernardino East Mojave Desert, Mescal Range; east slopes of range c. 2 air mi northwest of Kokoweef Peak in the Dinosaur Trackway Area of Critical Environmental Concern 1603 Comment
  UCR254131  Bouteloua eriopoda Jim Andre 2012-9-18 22220 San Bernardino Eastern Mojave Desert, Mescal Range, along primary dirt road at summit of pass, 2.9 mi. south of I-15 at Bailey Road exit 1579 Comment
  RSA0025227  Bouteloua gracilis Duncan S. Bell 2013-9-14 5876 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA777199  Bouteloua gracilis Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11583 San Bernardino [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass 1600 Comment
  RSA793494  Bouteloua gracilis Duncan S. Bell 2012-9-4 4096 San Bernardino Mescal Range; east slopes of range approximately 2 air miles northwest of Kokoweef Peak in the Dinosaur Trackway ACEC. 1603 Comment
  RSA793948  Bouteloua gracilis Duncan S. Bell, Aaron Sedgwick 2012-9-4 4061 San Bernardino Kokoweef Mountain; east side of mountain, approximately 0.25 air mile northeast of Kokoweef summit. 1672 Comment
  RSA798129  Bouteloua gracilis Jim Andre 2012-9-18 22219 San Bernardino Mescal Range. Along primary dirt road at summit of pass, 2.9 mi south of I-15 at Bailey Rd exit. 1579 Comment
  SD251143  Bouteloua gracilis Duncan S. Bell 2012-9-4 4096 San Bernardino Mojave Desert; East Mojave Desert Region: Mescal Range; east slopes of range approximately 2 air miles NW of Kikoweef Peak in the Dinosaur Trackway ACEC. 1602 Comment
  SD251144  Bouteloua gracilis Duncan S. Bell, Aaron Sedgwick 2012-9-4 4061 San Bernardino Mojave Desert; East Mojave Desert Region: Kokoweef Mountain; east side of mountain, approximately 0.25 air mile northeast of Kokoweef summit. 1672 Comment
  SEINET4559082  Bouteloua gracilis J. Andre 2012-1 22219 San Bernardino Mescal Range; along primary dirt road at summit of pass, 2.9 mi south of I-15 at Bailey Rd. exit. 1578 Comment
  UCR225690  Bouteloua gracilis Steve Boyd, Sula Vanderplank & Valentin Arvizu 2004-10-13 11583 San Bernardino Eastern Mojave Desert, [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass 1600 Comment
  UCR254130  Bouteloua gracilis Jim Andre 2012-9-18 22219 San Bernardino Eastern Mojave Desert, Mescal Range, along primary dirt road at summit of pass, 2.9 mi. south of I-15 at Bailey Road exit 1579 Comment
  RSA0104396  Bouteloua trifida Duncan S. Bell, Evan Meyer 2015-4-29 8138 San Bernardino Mescal Range; about 2.5 air miles south of Mountain Pass; collecting on north facing slopes and canyons below the summit in the interior of the range. 1761 Comment
  RSA0024810  Brickellia californica Duncan S. Bell 2013-9-14 5885 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA0125096  Brickellia californica Duncan S. Bell, Cheryl Sevilla 2016-10-13 s.n. San Bernardino Mescal Range; east side of the range, about a half mile to the west (up canyon) from Iron Horse Mine. 1732 Comment
  UCR278931  Brickellia californica Jim Andre 2016-9-8 36948 San Bernardino Eastern Mojave Desert, northern base of the Mescal Range, Groaner Spring site, 1.8 mile south-southeast of Bailey Road at Hwy I-15, Mountain Pass 1477 Comment
  OBI51905  Brickellia desertorum David Charlton and B. Pitzer, B. Pitzer 1986-1 s.n. San Bernardino Eastern Mojave Desert, Mescal Range, S of Clark Mtn. T16N, R13E, NW 1/4, of NE 1/4 sec 34 1585 Comment
  OBI43770  Brickellia microphylla A. C. Sanders, Charlton and Pitzer 1986-8-30 6843 San Bernardino Mescal Range, eastern Mojave Desert, 0.7 mi S of the intersection of I-15 and Bailey Rd at Mountain Pass, 0.4 mi (airline) NW of Hardrock Queen spring. 1478 Comment
  RSA0024816  Brickellia microphylla Duncan S. Bell 2013-9-14 5892 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA0072082  Brickellia microphylla Duncan S. Bell, Jerred Branch, Matthew Ellis, Evan Meyer 2014-10-6 7585 San Bernardino Mescal Range; eastern part of range above Piute Valley, in the vicinity of Blue Buzzard Mine, about 2 air miles south of Mountain Pass. 1821 Comment
  SD124890  Brickellia microphylla var. microphylla A. C. Sanders, Charlton & Pitzer 1986-8-30 6843 San Bernardino Mescal Range, eastern Mojave Desert, 0.7 miles south of the intersection of I-15 and Bailey Road at Mountain Pass, 0.4 mile NW of HardrockQ Sp 1480 Comment
  UCR14651  Brickellia oblongifolia George K. Helmkamp 1975-6-6 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain [area, Mescal Range], Mountain Pass, 0.5 mi south of Interstate 15 1463 Comment
  UCR215317  Brickellia oblongifolia Michael Honer, J. P. Charpentier, M. Wood, Dave Silverman 2008-9-8 3228 San Bernardino Eastern Mojave Desert, south end of Clark Mountain, along pipeline service road c. 1.3 miles east of Mountain Pass, 100 m north of I-15 1350 Comment
  GMDRC2778  Brickellia oblongifolia var. linifolia J. Andre 2008-5-8 9523 San Bernardino Ivanpah Mountains: Ivanpah Mountains: N. end of Mescal Range/Ivanpah Mtns, along Zinc Mine Rd, approx. 3.5 mi. S. of I-15, just W. of summit 35 deg. 26.642' N 115 deg. 30.39' W. Elev. 5136 ft. 1566 Comment
  GMDRC5937  Brickellia oblongifolia var. linifolia J. M. Andre 2013-5-28 25905 San Bernardino Mescal Mountains: approximately 60 mi. SW of Las Vegas, east side of Mescal Range (BLM land) at Blue Buzzard Mine area 1576 Comment
  OBI16899  Brickellia oblongifolia var. linifolia Carl B. Wolf 1940-5-29 9681 San Bernardino Mojave desert, W side of Ivanpah Mts. about 7 mi N of Kessler Srping on Rd to Mexican well. 1554 Comment
  POM351171  Brickellia oblongifolia var. linifolia C. B. Wolf 1940-5-29 9681 San Bernardino Mojave Desert, W side of Ivanpah Mts. about 7 mi. N of Kessler Spring on rd. to Mexican Well 1554 Comment
  RSA0085566  Brickellia oblongifolia var. linifolia Jim Andre 2013-5-28 25905 San Bernardino Mescal Mountains: approximately 60 mi. SW of Las Vegas, east side of Mescal Range (BLM land) at Blue Buzzard Mine area. 1575 Comment
  RSA0085582  Brickellia oblongifolia var. linifolia Jim Andre 2014-5-15 29041 San Bernardino Ivanpah Mountains: east end of Striped Mtn on rocky limestone knoll near (end of rough dirt road), about 5 mi. east of Cima Rd. 1631 Comment
  RSA757829  Brickellia oblongifolia var. linifolia Michael Honer, J. P. Charpentier, M. Wood, D. Silverman 2008-9-8 3228 San Bernardino S end of Clark Mountains: along pipeline service road appx. 1.3 mi. E of Mountain Pass, 100m N of Interstate 15. 1350 Comment
  RSA775477  Brickellia oblongifolia var. linifolia Duncan S. Bell 2011-5-15 2466 San Bernardino The Mescal Range; a steep rocky ridgeline southwest of Hardrock Queen Spring. 1789 Comment
  SD249636  Brickellia oblongifolia var. linifolia J. M. Andre 2013-5-28 25905 San Bernardino Region: M; Mescal Mountains approximately 60 mi. SW of Las Vegas, east side of Mescal Range (BLM land) at Blue Buzzard Mine area 1575 Comment
  SD42495  Brickellia oblongifolia var. linifolia Carl B. Wolf 1940-5-29 9681 San Bernardino West side of Ivanpah Mountains, about 7 miles north of Kessler Spring on road to Mexican Well. 1555 Comment
  UC774589  Brickellia oblongifolia var. linifolia Carl B. Wolf 1940-5-29 San Bernardino 7 mi n of, on road to Mexican Well Kessler Spring (w side of Ivanpah Mts., Mojave Desert); Mojave Desert, Ivanpah Mts. 1554 Comment
  UCR254166  Brickellia oblongifolia var. linifolia Jim Andre 2012-9-18 22199 San Bernardino Eastern Mojave Desert, Mescal Range, far north end of range, along faint dirt road 1.0 mi SSE of the junction of Bailey Road and Hwy I-15 1478 Comment
  UCR268046  Brickellia oblongifolia var. linifolia Jim Andre 2014-5-15 29041 San Bernardino Ivanpah Mountains, east end of Striped Mountain on rocky limestone knoll near end of rough dirt road, c. 5 mi east of Cima Road 1632 Comment
  UCR45011  Brickellia watsonii A. C. Sanders, D. Charlton, B. Pitzer, D. E. Bramlet 1986-8-30 6843 San Bernardino Eastern Mojave Desert, Mescal Range, 0.7 mi. south of the intersection of Hwy I-15 and Bailey Road at Mountain Pass, 0.4 air mi. NW of Hardrock Queen Spring 1479 Comment
  RSA709646  Bromus berteroanus Scott D. White, Dave Charlton 2005-5-10 11024 San Bernardino Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. 1420 Comment
  SD240805  Bromus madritensis subsp. rubens John F. Green 2011-4-11 San Bernardino Eastern Mojave Desert: along I-15 at Cenda Bridge, 0.64 mi. east (87a^z) of Bailey Road crossing at Mountain Pass (Mescal Range 7.5'Q) 1371 Comment
  SEINET4404432  Bromus rubens B. Crampton 1967-5-23 7977 San Bernardino Mojave Desert, Mescal Range, 1.5 miles west of Wheaton Springs just east of Mountain Pass Summit, US HWYs 9 - 466. 1280 Comment
  UCD33265  Bromus rubens Beecher Crampton 1967-5-23 7977 San Bernardino San Bernardino County, Mojave Desert, Mescal Range, 1.5 miles west of Wheaton Springs just east of Mtn. Pass Summit, US Hwys. 91 - 466. 1280 Comment
  UCD59631  Bromus rubens Beecher Crampton 1967-5-23 7977 San Bernardino Mojave Desert, Mescal Range just east of Mtn. Pass summit, U. S. Hwy. 466. 1371 Comment
  UCR229301  Bromus rubens John F. Green 2011-4-11 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Cenda Bridge, 0.64 mi. east (87 deg. ) of Bailey Rd. crossing at Mountain Pass 1371 Comment
  CAS-BOT-BC161635  Bromus sterilis S. B. Parish 1915-6-4 10221 San Bernardino Mojave Desert. Ivanpah Mountains. Comment
  SD237262  Bromus tectorum John F. Green 2011-4-11 San Bernardino Eastern Mojave Desert: along I-15 at Cenda Bridge, .64 mi. east of Bailey Rd. crossing at Mountain Pass. 1371 Comment
  UCD33264  Bromus tectorum Beecher Crampton 1967-5-23 7976 San Bernardino San Bernardino County, Mojave Desert, Mescal Range, 1.5 miles west of Wheaton Springs just east of Mtn. Pass Summit, US Hwys. 91 - 466. 1280 Comment
  UCR229302  Bromus tectorum John F. Green 2011-4-11 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Cenda Bridge, 0.64 mi. east (87 deg. ) of Bailey Rd. crossing at Mountain Pass 1371 Comment
  UCR83251  Bromus tectorum N. M. Fellows 1982-4-30 s.n. San Bernardino Eastern Mojave Desert, hills at Mountain Pass on I-15 between Baker and Las Vegas 1372 Comment
  UC1922773  Bromus trinii Scott D. White, David Charlton 2005-5-10 11024 San Bernardino Eastern Mojave Desert: North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. Mescal Range 7.5' Quad. Comment
  UCR169812  Bromus trinii Scott D. White, David Charlton 2005-5-10 11024 San Bernardino Eastern Mojave Desert, Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. 1420 Comment
  RSA0098808  Buddleja utahensis Duncan S. Bell, Evan Meyer 2015-4-29 8164 San Bernardino Mescal Range; about 2.25 air miles south of Mountain Pass; collecting in the central interior of the range. 1785 Comment
  UCR272289  Buddleja utahensis Duncan S. Bell, Evan Meyer 2015-4-29 8164 San Bernardino East Mojave Desert, Mescal Range, c. 2.25 air miles south of Mountain Pass, central interior of the range 1785 Comment
  UCR43093  Buddleja utahensis B. G. Pitzer, D. Charlton 1986-9-13 s.n. San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and then c. 6.0 miles NNW on unnamed dirt road 1585 Comment
  UC625991  Calochortus kennedyi Annie M. Alexander 1939-5-12 461 San Bernardino 2 mi se Clark Mt. Station; Morman Canyon Comment
  UCR169797  Calochortus kennedyi Scott D. White, David Charlton 2005-5-10 11013 B San Bernardino Eastern Mojave Desert, Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. 1420 Comment
  RSA0085576  Calochortus kennedyi var. kennedyi Jim Andre 2014-5-15 29078 San Bernardino Southeast end of Mescal Range above Iron Horse Mine. 1629 Comment
  UCR198965  Calochortus kennedyi var. kennedyi Jim Andre 2008-5-8 9519 San Bernardino Mojave Desert, north end of Mescal Range/Ivanpah Mountains, along Zinc Mine Road, c. 3.5 mi south of Hwy I-15, just west of summit 1566 Comment
  GMDRC2784  Calochortus kennedyi var. munzii J. Andre 2008-5-8 9539 San Bernardino Ivanpah Mountains: Ivanpah Mountains: Mojave National Preserve, on NW side of Kessler Peak Rd, approx 1 mi. NW of Standard Mine #1, approx 1 mi S. of Striped Mtn 35 deg. 22.932' N 115 deg. 31.488' W. Elev. 5158 ft. 1573 Comment
  GMDRC6295  Calochortus kennedyi var. munzii J. M. Andre 2014-5-15 29048 San Bernardino Ivanpah Mountains: Mojave Natl. Preserve; along north-south dirt road between Kokoweef and Striped Mtn, growing on margin of wash 1520 Comment
  RSA0085545  Calochortus kennedyi var. munzii Jim Andre 2014-5-15 29048 San Bernardino Mojave Natl. Preserve; along north-south dirt road between Kokoweef and Striped Mtn, growing on margin of wash. 1519 Comment
  RSA0094230  Calochortus kennedyi var. munzii Duncan S. Bell, Evan Meyer 2015-4-30 8177 San Bernardino Mescal Range; east side of the range; collecting in the Dinosaur Trackway Area of Critical Environmental Concern. 1623 Comment
  RSA0122930  Calochortus kennedyi var. munzii Duncan S. Bell, Evan Meyer 2016-5-5 9536 San Bernardino Mescal Range; collecting in the central interior of the range, approximately 2.25 air miles southwest of Mountain Pass. 1705 Comment
  UCR222374  Calochortus kennedyi var. munzii Jim Andre 2010-5-19 14696 San Bernardino Eastern Mojave Desert, SE Mescal Range (within the greater Ivanpah Mountains) near historic Iron Horse Mine site 1670 Comment
  UCR268232  Calochortus kennedyi var. munzii Jim Andre 2014-5-15 29048 San Bernardino Eastern Mojave Desert, Ivanpah Mountains; Mojave National Preserve, along north-south dirt road [20739] between Kokoweef and Striped Mountain 1520 Comment
  RSA454775  Camissonia campestris subsp. campestris N. C. Cooper 1949-4-18 3527 San Bernardino Mountain Pass. 762 Comment
  RSA454780  Camissonia campestris subsp. campestris N. C. Cooper 1949-4-18 3526 San Bernardino Mountain Pass. 1220 Comment
  UCR198966  Camissonia chamaenerioides Jim Andre 2008-5-8 9499 San Bernardino Mojave Desert, north end of Mescal Range/Ivanpah Mountains, along Zinc Mine Road, c. 1 mi south of Hwy I-15 1423 Comment
  UCR229297  Camissonia chamaenerioides John F. Green 2011-4-11 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Cenda Bridge, 0.64 mi. east (87 deg. ) of Bailey Rd. crossing at Mountain Pass 1371 Comment
  RSA775376  Camissonia pterosperma Duncan S. Bell 2011-5-15 2446 San Bernardino The Mescal Range; a steep rocky ridgeline southwest of Hardrock Queen Spring. 1789 Comment
  GMDRC4589  Castilleja angustifolia J. Andre 2010-5-19 14690 San Bernardino Mescal Range: SE Mescal Range (within the greater Ivanpah Mountains) near historic Iron Horse Mine site 1670 Comment
  JEPS26093  Castilleja angustifolia Peter H. Raven 1958-3-22 11922 San Bernardino 1 mi se Clark Mountain Station; Clark Mountains Comment
  RSA0016124  Castilleja angustifolia Duncan S. Bell 2013-9-14 5849 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA400516  Castilleja angustifolia N. C. Cooper 1949-4-18 3518 San Bernardino Mountain Pass. 1372 Comment
  UC625834  Castilleja angustifolia Annie M. Alexander 1939-5-12 434 San Bernardino 2 mi se Clark Mt. Station; Mormon Canyon Comment
  UCR221401  Castilleja angustifolia Jim Andre 2010-6-16 14450 San Bernardino Eastern Mojave Desert, Mescal Range, at Murdoch Spring, 0.8 mi. south of I-15 at Bailey Road Exit (Mountain Pass) 1448.41 Comment
  UCR222375  Castilleja angustifolia Jim Andre 2010-5-19 14690 San Bernardino Eastern Mojave Desert, SE Mescal Range (within the greater Ivanpah Mountains) near historic Iron Horse Mine site 1670 Comment
  UCR41926  Castilleja angustifolia B. G. Pitzer, D. Charlton 1986-4-17 22 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  RSA0067600  Castilleja applegatei subsp. martinii Jim Andre 2013-5-28 25882 San Bernardino Mescal Mountains: east side of Mescal Range (BLM land) at Blue Buzzard Mine area. 1575 Comment
  RSA0085307  Castilleja applegatei subsp. martinii Jim Andre 2014-5-15 29058 San Bernardino Mojave Natl. Preserve; along north-south dirt road between Kokoweef and Striped Mtn, growing on margin of wash. 1519 Comment
  SD102790  Castilleja chromosa Darley F. Howe 1978-6-1 San Bernardino Ivanpah Mountains 1463 Comment
  UCR68496  Caulanthus cooperi John Wear, Tim Wade 1991-5-2 91- 39 San Bernardino Eastern Mojave Desert, Mountain Pass area, NE of Mexican Well, and SE of Birthday Mine; north of Wheaton Wash. 1402 Comment
  GMDRC6292  Caulanthus crassicaulis J. M. Andre 2014-5-15 29037 San Bernardino Ivanpah Mountains: east end of Striped Mtn on rocky limestone knoll near (end of rough dirt road), about 5 mi. east of Cima Rd 1632 Comment
  GMDRC8605  Caulanthus crassicaulis J. M. Andre, Fred Roberts, Max Carmichael 2016-4-23 35426 San Bernardino Ivanpah Mountains: Mojave Natl. Preserve; NE end of Striped Mountain, 0.5 mi. west of Kessler Peak Rd, NNW of Cima Dome 1600 Comment
  UCR267119  Caulanthus crassicaulis Jim Andre 2014-5-15 29037 San Bernardino Ivanpah Mountains, east end of Striped Mountain on rocky limestone knoll near end of rough dirt road, c. 5 mi east of Cima Road 1632 Comment
  RSA775675  Centrostegia thurberi Jim Andre 2010-5-19 14738 San Bernardino Ivanpah Mts.; Mojave National Preserve; along Zinc Mine Road on W end of Striped Mt. 1.9 miles E of Cima Road (at Ord Tank). 1359 Comment
  GMDRC2787  Cercocarpus intricatus J. Andre 2008-5-8 9543 San Bernardino Ivanpah Mountains: Ivanpah Mountains: Mojave National Preserve, on NW side of Kessler Peak Rd, approx 1 mi. NW of Standard Mine #1, approx 1 mi S. of Striped Mtn 35 deg. 22.932' N 115 deg. 31.488' W. Elev. 5158 ft. 1573 Comment
  GMDRC3084  Cercocarpus intricatus J. Andre, J. O. Sawyer, M. Elvin 2009-4-26 10225 San Bernardino Ivanpah Mountains: Ivanpah Mountains: west of Kessler Peak Rd at Silverado Mine area, approx 0.5 mi SE of Striped Mountain, Mojave National Preserve 35 deg. 23.477' N 115 deg. 31.448' W. - 5467 ft. 1667 Comment
  GMDRC4590  Cercocarpus intricatus J. Andre 2010-5-19 14691 San Bernardino Mescal Range: SE Mescal Range (within the greater Ivanpah Mountains) near historic Iron Horse Mine site 1670 Comment
  RSA0093960  Cercocarpus intricatus Duncan S. Bell, Evan Meyer 2015-4-29 8151 San Bernardino Mescal Range; about 2.5 air miles south of Mountain Pass; collecting on north facing slopes and canyons below the summit in the interior of the range. 1761 Comment
  UCR199071  Cercocarpus intricatus Jim Andre 2008-5-8 9543 San Bernardino Mojave Desert, Ivanpah Mountains, Mojave National Preserve, on northwest side of Kessler Peak Road, c. 1 mi northwest of Standard Mine #1, c. 1 mi south of Striped Mountain 1573 Comment
  UCR222380  Cercocarpus intricatus Jim Andre 2010-5-19 14691 San Bernardino Eastern Mojave Desert, SE Mescal Range (within the greater Ivanpah Mountains) near historic Iron Horse Mine site 1670 Comment
  UCR43096  Cercocarpus intricatus B. G. Pitzer, D. Charlton 1986-9-13 s.n. San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and then c. 6.0 miles NNW on unnamed dirt road 1585 Comment
  GMDRC8607  Cercocarpus ledifolius var. intricatus J. M. Andre, Fred Roberts, Max Carmichael 2016-4-23 35429 San Bernardino Ivanpah Mountains: Mojave Natl. Preserve; NE end of Striped Mountain, 0.5 mi. west of Kessler Peak Rd, NNW of Cima Dome 1600 Comment
  RSA0093958  Chaenactis fremontii Duncan S. Bell, Evan Meyer 2015-4-29 8169 C San Bernardino Mescal Range; about 2.25 air miles south of Mountain Pass; collecting in the central interior of the range. 1785 Comment
  UCR169802  Chaenactis macrantha Scott D. White, David Charlton 2005-5-10 11009 San Bernardino Eastern Mojave Desert, Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. 1420 Comment
  CAS-BOT-BC279546  Chaenactis stevioides S. B. Parish 1915-6-3 20239 San Bernardino Mojave Desert. Ivanpah Mts Comment
  RSA793433  Chaenactis stevioides J. Andre 2011-6-1 20469 San Bernardino Mojave National Preserve; Ivanpah Mountains, along Kessler Peak Road between Striped Mountain and Koroweef Peak, approx. 7 miles NNE of Cima Dome (at Cima Road summit), just south of Piute Valley. 1535 Comment
  UC625635  Chaenactis stevioides Annie M. Alexander 1939-5-16 522 San Bernardino 1 1/2 mi Mountain Pass (mts Cal Spring Canyon); Spring Canyon 1524 Comment
  UCR169817  Chaenactis stevioides Scott D. White, David Charlton 2005-5-10 11022 San Bernardino Eastern Mojave Desert, Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. 1420 Comment
  UCR199065  Chaenactis stevioides Jim Andre 2008-5-8 9534 San Bernardino Mojave Desert, Ivanpah Mountains, Mojave National Preserve, on northwest side of Kessler Peak Road, c. 1 mi northwest of Standard Mine #1, c. 1 mi south of Striped Mountain 1573 Comment
  UCR222688  Chaenactis stevioides Jim Andre 2010-5-19 14739 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, Mojave National Preserve; along Zinc Mine Road on W end of Striped Mountain 1.9 mi. east of Ord Tank at Cima Rd 1358.49 Comment
  OBI42657  Chaetopappa ericoides B. Pitzer & D. Charlton, D. Charlton 1986-4-17 37 San Bernardino Mescal Range, ca 6.7 air mi E of I-15 on cima Rd, then ca 6 mi NNW on unnamed dirt rd T16N r13E, NW 1/4 of NE 1/4 sec 34 1585 Comment
  RSA0067897  Chaetopappa ericoides Jim Andre 2013-5-28 25889 San Bernardino Mescal Mountains: east side of Mescal Range (BLM land) at Blue Buzzard Mine area. 1575 Comment
  RSA0072488  Chaetopappa ericoides Jim Andre 2014-5-15 29028 San Bernardino Ivanpah Mountains: along primary dirt road (Kessler Pk Rd) ESE of Striped Mtn near Silverado Mine area, about 4 mi. east of Cima Rd. 1550 Comment
  RSA0085577  Chaetopappa ericoides Jim Andre 2014-5-15 29080 San Bernardino Southeast end of Mescal Range above Iron Horse Mine. 1629 Comment
  RSA0127669  Chaetopappa ericoides Evan Meyer, Abby Hird 2014-5-12 104 San Bernardino Along road to Kokoweef peak, off of Zinc Mine Road, Mescal Range. 1574 Comment
  RSA775380  Chaetopappa ericoides Duncan S. Bell 2011-5-15 2458 San Bernardino The Mescal Range; a steep rocky ridgeline southwest of Hardrock Queen Spring. 1789 Comment
  RSA793161  Chaetopappa ericoides Duncan S. Bell, Aaron Sedgwick 2012-9-4 4055 San Bernardino Kokoweef Mountain; east side of mountain, approximately 0.25 air mile northeast of Kokoweef summit. 1672 Comment
  RSA793355  Chaetopappa ericoides Jim Andre 2011-6-1 20476 San Bernardino Ivanpah Mountains, southeast end of Koroweef Mountain. 1603 Comment
  SBBG13890  Chaetopappa ericoides E. R. Blakley 1958-5-16 2352 San Bernardino NW of Kokoweef Pk, where rd from US Hwy 91 reaches top of pass 1554 Comment
  SD249640  Chaetopappa ericoides J. M. Andre 2013-5-28 25889 San Bernardino Region: M; Mescal Mountains east side of Mescal Range (BLM land) at Blue Buzzard Mine area 1575 Comment
  SEINET2049443 Image available Chaetopappa ericoides E. R. Blakley 1958-5-16 2352 San Bernardino NW of Kokweep Peak, where road from U.S. 91 reaches top of Pass. 1555 Comment
  UCR222694  Chaetopappa ericoides Jim Andre 2010-5-19 14730 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, Mojave National Preserve; along Zinc Mine Road on NW end of Striped Mountain 1443.84 Comment
  UCR254129  Chaetopappa ericoides Jim Andre 2012-9-18 22218 San Bernardino Eastern Mojave Desert, Mescal Range, along primary dirt road at summit of pass, 2.9 mi. south of I-15 at Bailey Road exit 1579 Comment
  UCR267114  Chaetopappa ericoides Jim Andre 2014-5-15 29028 San Bernardino Ivanpah Mountains, along primary dirt road, Kessler Peak Road, east-southeast of Stiped Mountain near Silverado Mine area, c. 4 mi east of Cima Road 1551 Comment
  RSA0085151  Chamaesyce albomarginata Jim Andre 2013-5-28 25909 San Bernardino Mescal Mountains: approximately 60 mi. SW of Las Vegas, east side of Mescal Range (BLM land) at Blue Buzzard Mine area. 1575 Comment
  SEINET9239447  Chamaesyce albomarginata B. Crampton 1967-5-23 7974 San Bernardino Mojave Desert, Mescal Range, 1.5 miles W of Wheaton Springs, just E of Mountain Pass Summit, US Hwy 9 & Hwy 466. 1280 Comment
  RSA0016121  Chamaesyce fendleri Duncan S. Bell 2013-9-14 5846 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA0093959  Chamaesyce fendleri Duncan S. Bell, Evan Meyer 2015-4-29 8170 San Bernardino Mescal Range; about 2.25 air miles south of Mountain Pass; collecting in the central interior of the range. 1785 Comment
  RSA775410  Chamaesyce fendleri Duncan S. Bell 2011-5-15 2444 San Bernardino The Mescal Range; a steep rocky ridgeline southwest of Hardrock Queen Spring. 1789 Comment
  RSA793632  Chamaesyce revoluta Duncan S. Bell 2012-9-4 4090 San Bernardino Mescal Range; east slopes of range approximately 2 air miles northwest of Kokoweef Peak in the Dinosaur Trackway ACEC. 1603 Comment
  RSA793638  Chamaesyce revoluta Duncan S. Bell, Aaron Sedgwick 2012-9-4 4075 San Bernardino Mescal Range; north side of range approximately 0.5 air mile west of Hardrock Queen Spring. 1616 Comment
  RSA799478  Chamaesyce revoluta J. Andre, James P. Smith, Jane Cole 2012-9-12 23168 San Bernardino Ivanpah Mountains; along Zinc Mine Road, just north of Mojave National Preserve boundary on BLM lands, between Koroweef Peak and Mescal Range. 1530 Comment
  UCR254167  Chamaesyce revoluta Jim Andre 2012-9-18 22203 San Bernardino Eastern Mojave Desert, Mescal Range, far north end of range, along faint dirt road 1.0 mi SSE of the junction of Bailey Road and Hwy I-15 1478 Comment
  RSA0069913  Chamaesyce serpillifolia Duncan S. Bell, Jerred Branch, Matthew Ellis, Evan Meyer 2014-10-7 7599 San Bernardino East side of the Mescal Range, in the vicinity of Mineral Hill to the northeast of Kokoweef Mountain. 1624 Comment
  RSA797319  Chamaesyce serpillifolia subsp. serpillifolia J. Andre, J. P. Smith, Jane Cole 2012-9-12 23167 San Bernardino Ivanpah Mountains; along Zinc Mine Road, just north of Mojave National Preserve boundary on BLM lands, between Koroweef Peak and Mescal Range. 1530 Comment
  RSA798812  Chamaesyce serpillifolia subsp. serpillifolia J. Andre 2012-9-18 22202 San Bernardino Mescal Range. Far N end of range, along faint dirt road 1.0 mi WSE of Jct Bailey Rd and I-15. 1478 Comment
  UCR253668  Chamaesyce serpillifolia subsp. serpillifolia Jim Andre 2012-9-18 22245 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, along primary dirt road 1.5 miles west of Kokoweef Peak, 1.4 miles southeast of Iron Horse Mine 1526 Comment
  RSA0025221  Cheilanthes covillei Duncan S. Bell 2013-9-14 5870 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA0104392  Cheilanthes covillei Duncan S. Bell, Evan Meyer 2015-4-29 8142 San Bernardino Mescal Range; about 2.5 air miles south of Mountain Pass; collecting on north facing slopes and canyons below the summit in the interior of the range. 1761 Comment
  HSC101247  Cheilanthes feei Jim Andre 2010-5-19 14684 San Bernardino Mescal Range; SE Mescal Range (within the greater Ivanpah Mountains) near historic Iron Horse Mine site. 1670 Comment
  RSA0015672  Cheilanthes feei Duncan S. Bell 2013-9-14 5857 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA775372  Cheilanthes feei Duncan S. Bell 2011-5-15 2450 San Bernardino The Mescal Range; a steep rocky ridgeline southwest of Hardrock Queen Spring. 1789 Comment
  UC626028  Cheilanthes feei Annie M. Alexander 1939-5-12 457 San Bernardino 2 mi se Clark Mt Station (Mormon Canyon) Comment
  UC626033  Cheilanthes feei Annie M. Alexander 1939-5-12 447 San Bernardino 2 mi se of Clark Mt Station (Mormon Canyon, mouth of <Dorri ?> Canyon) Comment
  UCR222376  Cheilanthes feei Jim Andre 2010-5-19 14684 San Bernardino Eastern Mojave Desert, SE Mescal Range (within the greater Ivanpah Mountains) near historic Iron Horse Mine site 1670 Comment
  GMDRC7360  Cheilanthes wootonii J. M. Andre 2015-4-1 32422 San Bernardino Mescal Range: north end of range just south of Zinc Mine Rd, 1.3 mi. south of I-15 at Mountain Pass (at Bailey Rd exit). 1441 Comment
  GMDRC7704  Cheilanthes wootonii J. M. Andre, T. La Doux and Jepson Workshop attendees 2015-4-17 33291 San Bernardino Mescal Range: south side of Zinc Mine Rd, 1.2 mi. SE of I-15 at Bailey Rd exit (Mountain Pass) 1430 Comment
  RSA0082950  Cheilanthes wootonii Jim M. Andre 2015-4-10 32422 San Bernardino Mescal Range; north end of range just south of Zinc Mine Rd, 1.3 mi. south of I-15 at Mountain Pass (at Bailey Rd exit). 1440 Comment
  UCR267402  Cheilanthes wootonii Jim Andre 2015-4-10 32422 San Bernardino Mescal Range, north end of range just south of Zinc Mine Road, 1.3 mi south of Hwy I-15 at Mountain Pass, Bailey Road exit 1441 Comment
  RSA0024809  Chenopodium Duncan S. Bell 2013-9-14 5884 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  SBBG94654  Chenopodium fremontii J. Wear 1990-7-6 San Bernardino vicinity of Mtn Pass, Clark Mtn Range, ca. 0.5 airline mi W of and slightly S of Sulphide Queen Mine 1463 Comment
  RSA0085359  Chenopodium incanum var. occidentale Jim Andre 2010-9-29 14815 San Bernardino Ivanpah Mountains; Mojave National Preserve; along Zinc Mine Rd, 4.3 mi. E. of Cima Rd, south side of Striped Mtn. 1414 Comment
  RSA269827  Chenopodium incanum var. occidentale B. A. Prigge 1973-7-6 1229 San Bernardino Clark Mt. Range, ca 2 miles W of Mt. Pass. 1616 Comment
  SD249672  Chenopodium incanum var. occidentale J. M. Andre 2013-5-28 25888 San Bernardino Region: M; Mescal Mountains east side of Mescal Range (BLM land) at Blue Buzzard Mine area 1575 Comment
  UCR224053  Chenopodium incanum var. occidentale Jim Andre 2010-9-29 14815 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, Mojave National Preserve; along Zinc Mine Road, 4.3 mi. east of Cima Road, south side of Striped Mountain, at large wash crossing 1414.27 Comment
  UCR59263  Chilopsis linearis Tina J. Ayers, R. Scott 1989-5-26 731 San Bernardino Eastern Mojave Desert, Just east of Bailey Road exit on Interstate 15; c. 35 mi east of Baker Comment
  SBBG89508  Chilopsis linearis subsp. arcuata T. J. Ayers, R. W. Scott 1989-5-26 731 San Bernardino just E of Bailey Rd exit on Interstate 15; ca. 35 mi E of Baker Comment
  UCR221399  Chilopsis linearis subsp. arcuata Jim Andre 2010-6-16 14454 San Bernardino Eastern Mojave Desert, Mescal Range, at Murdoch Spring, 0.8 mi. south of I-15 at Bailey Road Exit (Mountain Pass) 1448.41 Comment
  RSA800505  Chrysothamnus nauseosus subsp. hololeucus Jim Andre 2010-9-29 14812 San Bernardino Ivanpah Mtns: Mojave National Preserve. Along Zinc Mine Rd, 4.3 mi E of Cima Rd, south side of Striped Mtn. 1415 Comment
  UCR224055  Chrysothamnus nauseosus subsp. hololeucus Jim Andre 2010-9-29 14812 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, Mojave National Preserve; along Zinc Mine Road, 4.3 mi. east of Cima Road, south side of Striped Mountain, at large wash crossing 1414.27 Comment
  RSA0025216  Chrysothamnus nauseosus subsp. leiospermus Duncan S. Bell 2013-9-14 5864 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  JEPS68865  Chylismia walkeri subsp. tortilis Annie M. Alexander and Louise Kellogg 1939-5-12 462 San Bernardino near Clark Mt. Station; Mormon Canyon Comment
  RSA0104194  Chylismia walkeri subsp. tortilis Duncan S. Bell, Evan Meyer 2015-4-29 8111 San Bernardino The Mescal Range; collecting along the steep rugged limestone ridge and summit area of this range. 1981 Comment
  UC625781  Chylismia walkeri subsp. tortilis Annie M. Alexander 1939-5-12 462 San Bernardino 2 mi se Clark Mt. Station; Mormon Canyon Comment
  OBI40173  Cirsium neomexicanum A. C. Sanders & K. R. Neisess, K. R. Neisess 1985-6-5 5815 San Bernardino Mescal range, ca 2 airline mi SE of Mtn Pass T15-1/2 R14E, SW 1/4 sec 30 1646 Comment
  RSA709648  Cirsium neomexicanum Scott D. White, Dave Charlton 2005-5-10 11018 San Bernardino Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. 1420 Comment
  SDSU3770  Cirsium neomexicanum D. F. Howe 1978-6-1 5028 San Bernardino Ivanpah Mts. 1463 Comment
  UCR169816  Cirsium neomexicanum Scott D. White, David Charlton 2005-5-10 11018 San Bernardino Eastern Mojave Desert, Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. 1420 Comment
  UCR267115  Cirsium neomexicanum Jim Andre 2014-5-15 29029 San Bernardino Ivanpah Mountains, along primary dirt road, Kessler Peak Road, east-southeast of Stiped Mountain near Silverado Mine area, c. 4 mi east of Cima Road 1551 Comment
  UCR38844  Cirsium neomexicanum A. C. Sanders, K. R. Neisess 1985-6-5 5816 San Bernardino Eastern Mojave Desert, Mescal Range, c. 2 mi airline SE of Mountain Pass 1646 Comment
  UCR40567  Cirsium neomexicanum A. C. Sanders, K. R. Neisess 1985-6-5 5815 San Bernardino Eastern Mojave Desert, Mescal Range, c. 2 mi airline SE of Mountain Pass 1646 Comment
  UC626022  Claytonia parviflora subsp. parviflora Annie M. Alexander 1939-5-16 519 San Bernardino 1.5 mi se Mountain Pass; Mescal Spring Canyon 1463 Comment
  UCR74439  Claytonia parviflora subsp. parviflora Tim Wade, John Wear 1991-5-1 91- 11 San Bernardino Eastern Mojave Desert, Mescal Range, south of Hwy I-215, area W and SW of China Spring. E and SE of Hardrock Queen Spring, E and SE of Groaner Spring; SE of Mountain Pass 1500 Comment
  POM265653  Cleome lutea J. C. Roos 1937-8-25 1192 San Bernardino Mountain Pass; Clarke Mountains Comment
  RSA658700  Cleome lutea J. C. Roos 1949-6-20 4412 San Bernardino Mountain Pass, south of Clark Mtn. 1524 Comment
  CAS-BOT-BC143479  Coleogyne ramosissima Carl B. Wolf 1932-5-3 3335 San Bernardino Eastern Mojave Desert, E. slope of Ivanpah Mt., Wheaton Wash 1310 Comment
  RSA0080014  Coleogyne ramosissima Jim M. Andre 2015-4-10 32406 San Bernardino Mescal Range; north end of range at Groaner Spring, 1.9 mi. south of I-15 at Mountain Pass (at Bailey Rd exit). 1484 Comment
  RSA269438  Coleogyne ramosissima Barry A. Prigge 1973-4-28 763 San Bernardino NE San Bernardino County: Clark Mt Range, 4 miles E of Mt Pass near I-15 X Nipton Road. 1159 Comment
  RSA775478  Coleogyne ramosissima Duncan S. Bell 2011-5-15 2465 San Bernardino The Mescal Range; a steep rocky ridgeline southwest of Hardrock Queen Spring. 1789 Comment
  RSA775686  Coleogyne ramosissima Jim Andre 2010-5-19 14682 San Bernardino Mescal Range; SE Mescal Range (within the greater Ivanpah Mts.) near historic Iron Horse Mine site 1670 Comment
  SD27786  Coleogyne ramosissima Carl B. Wolf 1932-5-3 3335 San Bernardino Eastern Mojave Desert. E. slope of Ivanpah Mt. Wheaton Wash 1310 Comment
  UC625861  Coleogyne ramosissima Annie M. Alexander 1939-5-12 433 San Bernardino 2 mi se Clark Mt. Station; Mormon Canyon Comment
  UCD33261  Coleogyne ramosissima Beecher Crampton 1967-5-23 7972 San Bernardino San Bernardino County, Mojave Desert, Mescal Range, 1.5 miles west of Wheaton Springs just east of Mtn. Pass Summit, US Hwys. 91 - 466. 1280 Comment
  UCR131720  Coleogyne ramosissima C. B. Wolf 1932-5-3 03335 San Bernardino Eastern Mojave Desert, Wheaton Wash, eastern slope of Ivanpah Mtns. 1311 Comment
  UCR151199  Coleogyne ramosissima Steve Boyd, Etal. 2004-10-13 11577 San Bernardino Eastern Mojave Desert, [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass 1600 Comment
  UCR198962  Coleogyne ramosissima Jim Andre 2008-5-8 9498 San Bernardino Mojave Desert, north end of Mescal Range/Ivanpah Mountains, along Zinc Mine Road, c. 1 mi south of Hwy I-15 1423 Comment
  POM285584  Coryphantha chlorantha Lyman Benson 1949-5-8 13726 San Bernardino Ivanpah Mountain Range. Limestone hill just west of Mountain Pass. 1524 Comment
  POM285636  Coryphantha chlorantha Lyman Benson 1954-5-10 15296 San Bernardino Clark Mountain Range. Mountain Pass south of Clark Mountain wash. 1402 Comment
  RSA0093759  Coryphantha chlorantha Duncan S. Bell, Evan Meyer 2015-4-29 8159 San Bernardino Mescal Range; about 2.5 air miles south of Mountain Pass; collecting on north facing slopes and canyons below the summit in the interior of the range. 1761 Comment
  UCR157726  Cryptantha John Wear, Tim Wade 1991-5-1 91- 16 San Bernardino Eastern Mojave Desert, Mescal Range, south of Interstate Hwy I-15, area W and SW of China Spring, E & SE of hardrock Queen Spring & E and SE of Groaner Spring, SE of Mountain Pass 1500 Comment
  RSA553940  Cryptantha barbigera J. Wear, Tim Wade 1991-5-2 91 -42 San Bernardino Mountain Pass area, ME of Mexican Well and SE of Birthday Mine; N of Wheaton Wash. 1402 Comment
  RSA775475  Cryptantha barbigera Duncan S. Bell 2011-5-15 2472 San Bernardino Collecting along the northern ridgeline of Mineral Hill; about a mile southwest (uphill) from Wheaton Spring. 1551 Comment
  UCR229293  Cryptantha barbigera John F. Green 2011-4-11 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Cenda Bridge, 0.64 mi. east (87 deg. ) of Bailey Rd. crossing at Mountain Pass 1371 Comment
  GH424694  Cryptantha circumscissa C. B. Wolf 1932-5-3 3326 Unknown Eastern Mojave Desert. E. slope of Ivanpah Mt., Wheaton Wash 1310 Comment
  POM368325  Cryptantha circumscissa N. C. Cooper 1949-4-18 3532 San Bernardino Mountain Pass 1372 Comment
  RSA5113  Cryptantha circumscissa C. B. Wolf 1932-5-3 3326 San Bernardino E. slope Ivanpah Mt.; Wheaton Wash 1310 Comment
  SD27898  Cryptantha circumscissa Carl B. Wolf 1932-5-3 3326 San Bernardino Eastern Mohave Desert, east slope of Ivanpah Mountain, Wheaton Wash 1310 Comment
  CAS-BOT-BC189538  Cryptantha circumscissa var. circumscissa S. B. Parish 1915-6-4 10224 San Bernardino Mojave Desert. Ivanpah Mountains Comment
  CAS-BOT-BC189547  Cryptantha circumscissa var. circumscissa Carl B. Wolf 1932-5-3 3326 San Bernardino Easterm Mojave Desert, E slope of Ivanpah Mountain, Wheaton Wash. 1310 Comment
  GMDRC2785  Cryptantha confertiflora J. Andre 2008-5-8 9540 San Bernardino Ivanpah Mountains: Ivanpah Mountains: Mojave National Preserve, on NW side of Kessler Peak Rd, approx 1 mi. NW of Standard Mine #1, approx 1 mi S. of Striped Mtn 35 deg. 22.932' N 115 deg. 31.488' W. Elev. 5158 ft. 1573 Comment
  UCR243798  Cryptantha decipiens Jim Andre 2011-5-9 19877 San Bernardino Eastern Mojave Desert, Ivanpah Mountains area, N. end of Mescal Range at Mountain Pass, 0.7 mi. SW of Bailey Rd junction with I-15 1493 Comment
  GMDRC7680  Cryptantha gracilis Senna Andre, T. La Doux, J. Andre, E. Andre 2015-4-4 6 San Bernardino Mescal Range: north end of range just south of Zinc Mine Rd, 1.3 mi. SE of Mountain Pass at Bailey Rd exit off Interstate 15. 1461 Comment
  GMDRC8599  Cryptantha gracilis J. M. Andre, Fred Roberts, Max Carmichael 2016-4-23 35419 San Bernardino Ivanpah Mountains: Mojave Natl. Preserve; NE end of Striped Mountain, 0.5 mi. west of Kessler Peak Rd, NNW of Cima Dome 1600 Comment
  GMDRC8611  Cryptantha gracilis J. M. Andre, Fred Roberts, Max Carmichael 2016-4-23 35447 San Bernardino Ivanpah Mountains: N base of Mescal Range (part of Ivanpah Mtns) about 1.5 mi SE of I-15 at Mtn Pass, 0.2 mi. south of Zinc Mine Rd 1455 Comment
  RSA0082948  Cryptantha gracilis Jim M. Andre 2015-4-10 32417 San Bernardino Mescal Range; north end of range just south of Zinc Mine Rd, 1.3 mi. south of I-15 at Mountain Pass (at Bailey Rd exit). 1440 Comment
  RSA0085573  Cryptantha gracilis Jim Andre 2014-5-15 29070 San Bernardino Southeast end of Mescal Range above Iron Horse Mine. 1629 Comment
  RSA0103402  Cryptantha gracilis Duncan S. Bell, Evan Meyer 2015-4-29 8115 San Bernardino The Mescal Range; collecting along the steep rugged limestone ridge and summit area of this range. 1981 Comment
  RSA0104393  Cryptantha gracilis Duncan S. Bell, Evan Meyer 2015-4-29 8140 San Bernardino Mescal Range; about 2.5 air miles south of Mountain Pass; collecting on north facing slopes and canyons below the summit in the interior of the range. 1761 Comment
  RSA5128  Cryptantha gracilis C. B. Wolf 1932-5-3 3341 San Bernardino E. slope Ivanpah Mt.; Wheaton Wash 1310 Comment
  RSA709650  Cryptantha gracilis Scott D. White, Dave Charlton 2005-5-10 11042 San Bernardino Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. 1420 Comment
  RSA775369  Cryptantha gracilis Duncan S. Bell 2011-5-15 2453 San Bernardino The Mescal Range; a steep rocky ridgeline southwest of Hardrock Queen Spring. 1789 Comment
  UCR169813  Cryptantha gracilis Scott D. White, David Charlton 2005-5-10 11042 San Bernardino Eastern Mojave Desert, Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. 1420 Comment
  UCR222377  Cryptantha gracilis Jim Andre 2010-5-19 14683 San Bernardino Eastern Mojave Desert, SE Mescal Range (within the greater Ivanpah Mountains) near historic Iron Horse Mine site 1670 Comment
  UCR243794  Cryptantha gracilis Jim Andre 2011-5-9 19869 San Bernardino Eastern Mojave Desert, Ivanpah Mountains area, N. end of Mescal Range at Mountain Pass, 0.7 mi. SW of Bailey Rd junction with I-15 1493 Comment
  UCR267405  Cryptantha gracilis Jim Andre 2015-4-10 32417 San Bernardino Mescal Range, north end of range just south of Zinc Mine Road, 1.3 mi south of Hwy I-15 at Mountain Pass, Bailey Road exit 1441 Comment
  UCR272284  Cryptantha gracilis Duncan S. Bell, Evan Meyer 2015-4-29 8140 San Bernardino East Mojave Desert, Mescal Range, c. 2.5 air miles south of Mountain Pass, north-facing slopes and canhyons below the summit in the interior of the range 1761 Comment
  UCR169795  Cryptantha maritima var. pilosa Scott D. White, David Charlton 2005-5-10 11028 San Bernardino Eastern Mojave Desert, Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. 1420 Comment
  UCR222690  Cryptantha micrantha Jim Andre 2010-5-19 14736 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, Mojave National Preserve; along Zinc Mine Road on W end of Striped Mountain 1.9 mi. east of Ord Tank at Cima Rd 1358.49 Comment
  UCR229309  Cryptantha nevadensis var. nevadensis John F. Green 2011-4-11 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Cenda Bridge, 0.64 mi. east (87 deg. ) of Bailey Rd. crossing at Mountain Pass 1371 Comment
  RSA0067615  Cryptantha pterocarya var. pterocarya Jim Andre 2013-5-28 25898 San Bernardino Mescal Mountains: east side of Mescal Range (BLM land) at Blue Buzzard Mine area. 1575 Comment
  UCR169810  Cryptantha pterocarya var. pterocarya Scott D. White, David Charlton 2005-5-10 11031 San Bernardino Eastern Mojave Desert, Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. 1420 Comment
  UCR229311  Cryptantha pterocarya var. pterocarya John F. Green 2011-4-11 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Cenda Bridge, 0.64 mi. east (87 deg. ) of Bailey Rd. crossing at Mountain Pass 1371 Comment
  RSA785835  Cryptantha recurvata J. Andre 2010-5-19 14725 San Bernardino Ivanpah Mts.; Mojave National Preserve; along Zinc Mine Road on NW end of Striped Mt., just south of road on hill 1444 Comment
  CAS-BOT-BC228291  Cryptantha tumulosa S. B. Parish 1915-6-4 10248 San Bernardino Ivanpah Mts. Comment
  GMDRC8603  Cryptantha tumulosa J. M. Andre, Fred Roberts, Max Carmichael 2016-4-23 35424 San Bernardino Ivanpah Mountains: Mojave Natl. Preserve; NE end of Striped Mountain, 0.5 mi. west of Kessler Peak Rd, NNW of Cima Dome 1600 Comment
  JEPS123777  Cryptantha tumulosa J. Andre, J. O. Sawyer, M. Elvin 2009-4-26 10223 San Bernardino Ivanpah Mountains: west of Kessler Peak Road at Silverado Mine Area, approx. 0.5 mi SE of Striped Mountain, Mojave National Preserve. Comment
  RSA0093758  Cryptantha tumulosa Duncan S. Bell, Evan Meyer 2015-4-29 8160 San Bernardino Mescal Range; about 2.5 air miles south of Mountain Pass; collecting on north facing slopes and canyons below the summit in the interior of the range. 1761 Comment
  RSA775685  Cryptantha tumulosa J. Andre 2010-5-19 14685 San Bernardino Mescal Range; SE Mescal Range (within the greater Ivanpah Mts.) near historic Iron Horse Mine site 1670 Comment
  SD248353  Cryptantha tumulosa B. G. Pitzer, David Charlton 1986-4-17 29 San Bernardino Eastern Mojave Desert: Mescal Range, ca. 6.7 miles SE of Highway I15 on Cima Rd., and ca. 6.0 miles NNW on unnamed dirt road. 1584 Comment
  SDSU20065  Cryptantha tumulosa Lee Ripma 2012-5-25 346 San Bernardino Growing in median of 2 track road. Un-named road off of the I-15 Mountain Pass exit. 1.65 mi west of the molycorp mine. Access for the Kinder-Morgan pipeline at the base of the clark mountains. 1416 Comment
  UC183853  Cryptantha tumulosa S. B. Parish 1915-6-4 10243 San Bernardino Ivanpah Mts. Mojave Desert Comment
  UCR157718  Cryptantha tumulosa B. G. Pitzer, David Charlton 1986-4-17 29 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  UCR199069  Cryptantha tumulosa Jim Andre 2008-5-8 9530 San Bernardino Mojave Desert, north end of Mescal Range/Ivanpah Mountains, along rough dirt road to 'Delfonte Sandstone Quarry,' 0.5 mi north of Mojave National Preserve boundary, 1 mi west of Zinc Mine Road, c. 5 mi south of Hwy I-15, c. 2 mi west of Kokoweef Mountain 1580 Comment
  UCR222370  Cryptantha tumulosa Jim Andre 2010-5-19 14685 San Bernardino Eastern Mojave Desert, SE Mescal Range (within the greater Ivanpah Mountains) near historic Iron Horse Mine site 1670 Comment
  RSA0085570  Cryptantha virginensis Jim Andre 2014-5-15 29068 San Bernardino Southeast end of Mescal Range above Iron Horse Mine. 1629 Comment
  RSA0085581  Cryptantha virginensis Jim Andre 2014-5-15 29040 San Bernardino Ivanpah Mountains: east end of Striped Mtn on rocky limestone knoll near (end of rough dirt road), about 5 mi. east of Cima Rd. 1631 Comment
  SEINET3084279 Image available Cryptantha virginensis E. R. Blakley 1960-4-25 3276 San Bernardino Mescal Ridge, Ivanpah Mts. So. of Clark Mt. Sta. Comment
  UCR14659  Cryptantha virginensis George K. Helmkamp 1975-6-6 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain [area, Mescal Range], Mountain Pass, 0.5 mi south of Interstate 15 1463 Comment
  UCR267122  Cryptantha virginensis Jim Andre 2014-5-15 29040 San Bernardino Ivanpah Mountains, east end of Striped Mountain on rocky limestone knoll near end of rough dirt road, c. 5 mi east of Cima Road 1632 Comment
  UCR268223  Cryptantha virginensis Jim Andre 2014-5-15 29068 San Bernardino Eastern Mojave Desert, Ivanpah Mountains; Mojave National Preserve, SE end of Mescal Range above Iron Horse Mine 1630 Comment
  UCR231366  Cucurbita palmata John F. Green 2011-9-30 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Wheaton Bridge, 2.32 mi. east (91 deg. ) of Bailey Rd. crossing at Mountain Pass 1262 Comment
  RSA775411  Cymopterus purpurascens Duncan S. Bell 2011-5-15 2443 San Bernardino The Mescal Range; a steep rocky ridgeline southwest of Hardrock Queen Spring. 1789 Comment
  RSA0016126  Dasyochloa pulchella Duncan S. Bell 2013-9-14 5852 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA0067896  Dasyochloa pulchella Jim Andre 2013-5-28 25880 San Bernardino Mescal Mountains: east side of Mescal Range (BLM land) at Blue Buzzard Mine area. 1575 Comment
  RSA793008  Dasyochloa pulchella Duncan S. Bell 2012-9-22 4280 San Bernardino Kokoweef Mountain; southern section. 1608 Comment
  RSA793378  Dasyochloa pulchella Duncan S. Bell, Aaron Sedgwick 2012-9-4 4082 San Bernardino Mescal Range; north side of range approximately 0.5 air mile west of Hardrock Queen Spring. 1616 Comment
  RSA793942  Dasyochloa pulchella Duncan S. Bell, Aaron Sedgwick 2012-9-4 4053 San Bernardino Kokoweef Mountain; east side of mountain, approximately 0.25 air mile northeast of Kokoweef summit. 1672 Comment
  RSA797506  Dasyochloa pulchella Jim Andre, J. P. Smith, Jane Cole 2012-9-12 23165 San Bernardino Ivanpah Mountains; along Zinc Mine Road, just north of Mojave National Preserve boundary on BLM lands, between Koroweef Peak and Mescal Range. 1530 Comment
  SD249624  Dasyochloa pulchella J. M. Andre 2013-5-28 25880 San Bernardino Region: M; Mescal Mountains east side of Mescal Range (BLM land) at Blue Buzzard Mine area 1575 Comment
  SEINET4560006  Dasyochloa pulchella J. Andre, James P. Smith, Jane Cole 2012-1 23165 San Bernardino Ivanpah Mountains; along Zinc Mine Rd, just north of Mojave Natl Preserve boundary on BLM lands, between Koroweef Pk and Mescal Range 1530 Comment
  UCD65746  Dasyochloa pulchella Beecher Crampton 1967-5-23 7988 San Bernardino Mojave Desert, 1.3 miles west of Mtn. Pass summit, US Hwy. 466. 1371 Comment
  UCD65757  Dasyochloa pulchella H. S. and F. M. Reed 1937-5-4 9840 San Bernardino North slope of Mescal Range, Mohave Desert. 1524 Comment
  UCR253664  Dasyochloa pulchella Jim Andre, James P. Smith, Jane Cole 2012-9-12 23165 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, along Zinc Mine Road, just north of Mojave National Preserve boundary on BLM lands, between Koroweef Peak and Mescal Range 1530 Comment
  UCR224060  Delphinium parishii Jim Andre 2010-5-19 14680 San Bernardino Eastern Mojave Desert, SE Mescal Range (within the greater Ivanpah Mountains) near historic Iron Horse Mine site 1670 Comment
  RSA0080012  Delphinium parishii subsp. parishii J. M. Andre 2015-4-10 32408 San Bernardino Mescal Range; north end of range at Groaner Spring, 1.9 mi. south of I-15 at Mountain Pass (at Bailey Rd exit). 1484 Comment
  RSA0104421  Delphinium parishii subsp. parishii Duncan S. Bell, Evan Meyer 2015-4-29 8132 San Bernardino The Mescal Range; collecting along the steep rugged limestone ridge and summit area of this range. 1981 Comment
  UC625974  Delphinium parishii subsp. parishii Annie M. Alexander 1939-5-16 523 San Bernardino near Clark Mt. Station; Mormon Canyon 1371 Comment
  UCR245814  Delphinium parishii subsp. parishii Jim Andre 2011-6-1 20473 San Bernardino Eastern Mojave Desert, Mojave National Preserve, Ivanpah Mountains, along Kessler Peak Rd between Striped Mtn and Kokoweef Peak, c.7 mi. NNE of Cima Dome (at Cima Rd summit), just south of Piute Valley 1535 Comment
  UCR268217  Delphinium parishii subsp. parishii Jim Andre 2014-5-15 29053 San Bernardino Eastern Mojave Desert, Ivanpah Mountains; Mojave National Preserve, along north-south dirt road [20739] between Kokoweef and Striped Mountain 1520 Comment
  RSA0080015  Descurainia pinnata Jim M. Andre 2015-4-10 32405 San Bernardino Mescal Range; north end of range at Groaner Spring, 1.9 mi. south of I-15 at Mountain Pass (at Bailey Rd exit). 1484 Comment
  RSA708270  Descurainia pinnata Scott D. White 2005-3-24 10817 San Bernardino Mountain Pass. Sandy bajadas, canyons, & washes N of the I-15 Freeway and S of Molycorp quarry. 1420 Comment
  UCR166773  Descurainia pinnata Scott D. White 2005-3-24 10817 San Bernardino Eastern Mojave Desert, Mountain Pass; sandy bajadas, canyons, and washes north of the I-15 freeway and south of Molycorp quarry 1420 Comment
  UCR229291  Descurainia pinnata John F. Green 2011-4-11 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Cenda Bridge, 0.64 mi. east (87 deg. ) of Bailey Rd. crossing at Mountain Pass 1371 Comment
  UCR229306  Descurainia pinnata John F. Green 2011-4-11 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Wheaton Bridge, 2.32 mi. east (91 deg. ) of Bailey Rd. crossing at Mountain Pass 1262 Comment
  RSA0104778  Descurainia pinnata subsp. intermedia Duncan S. Bell, Evan Meyer 2015-4-29 6150 San Bernardino Mescal Range; about 2.5 air miles south of Mountain Pass; collecting on north facing slopes and canyons below the summit in the interior of the range. 1761 Comment
  SEINET3507398 Image available Descurainia pinnata var. glabra E. R. Blakley 1960-4-25 3273 San Bernardino Mescal Ridge Ivanpah Mts. south of Clark Mt. Sta. Comment
  RSA0085186  Descurainia sophia Jim Andre 2013-5-28 25911 San Bernardino Mescal Mountains: approximately 60 mi. SW of Las Vegas, east side of Mescal Range (BLM land) at Blue Buzzard Mine area. 1575 Comment
  SD249665  Descurainia sophia J. M. Andre 2013-5-28 25911 San Bernardino Region: M; Mescal Mountains approximately 60 mi. SW of Las Vegas, east side of Mescal Range (BLM land) at Blue Buzzard Mine area 1575 Comment
  UCR243805  Descurainia sophia Jim Andre 2011-5-9 19866 San Bernardino Eastern Mojave Desert, Ivanpah Mountains area, N. end of Mescal Range at Mountain Pass, 0.7 mi. SW of Bailey Rd junction with I-15 1493 Comment
  RSA0094228  Dichelostemma capitatum Duncan S. Bell, Evan Meyer 2015-4-30 8179 San Bernardino Mescal Range; east side of the range; collecting in the Dinosaur Trackway Area of Critical Environmental Concern. 1623 Comment
  UC625741  Dichelostemma capitatum Annie M. Alexander 1939-5-12 437 San Bernardino near Dorr Cave; Mormon Canyon 1645 Comment
  SD42491  Dieteria canescens Carl B. Wolf 1940-5-29 9687 San Bernardino West side of Ivanpah Mountains; 7.5 miles north of Kessler Spring on road to Mexican Well. 1615 Comment
  OBI17009  Dieteria canescens var. leucanthemifolia Carl B. Wolf 1940-5-29 9687 San Bernardino Mojave Desert, W side of Ivanpah Mts about 7.5 mi N of Kessler Spring on rd to Mexican Well Comment
  RSA777204  Dieteria canescens var. leucanthemifolia Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11575 San Bernardino [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass 1600 Comment
  RSA800883  Dieteria canescens var. leucanthemifolia Jim Andre 2012-9-18 22234 San Bernardino Ivanpah Mtns: along primary dirt road 1.5 mi west of Kokoweef Peak, 1.4 mi SE of Iron Horse Mine. 1526 Comment
  SD249641  Dieteria canescens var. leucanthemifolia J. M. Andre 2013-5-28 25893 San Bernardino Region: M; Mescal Mountains east side of Mescal Range (BLM land) at Blue Buzzard Mine area 1575 Comment
  UC774559  Dieteria canescens var. leucanthemifolia Carl B. Wolf 1940-5-29 9687 San Bernardino about 7 1/2 mi n Kessler Springs (on road to Mexican Wells, 1st summit); Mojave Desert, W. side of Ivanpah Mts. 1615 Comment
  UCR268209  Dieteria canescens var. leucanthemifolia Jim Andre 2014-5-15 29052 San Bernardino Eastern Mojave Desert, Ivanpah Mountains; Mojave National Preserve, along north-south dirt road [20739] between Kokoweef and Striped Mountain 1520 Comment
  GMDRC8600  Draba cuneifolia J. M. Andre, Fred Roberts, Max Carmichael 2016-4-23 35420 San Bernardino Ivanpah Mountains: Mojave Natl. Preserve; NE end of Striped Mountain, 0.5 mi. west of Kessler Peak Rd, NNW of Cima Dome 1600 Comment
  RSA0103394  Draba cuneifolia Duncan S. Bell, Evan Meyer 2015-4-29 8123 San Bernardino The Mescal Range; collecting along the steep rugged limestone ridge and summit area of this range. 1981 Comment
  RSA708271  Draba cuneifolia Scott D. White 2005-3-24 10813 San Bernardino Mountain Pass. Sandy bajadas, canyons, & washes N of the I-15 Freeway and S of Molycorp quarry. 1420 Comment
  RSA775377  Draba cuneifolia Duncan S. Bell 2011-5-15 2445 San Bernardino The Mescal Range; a steep rocky ridgeline southwest of Hardrock Queen Spring. 1789 Comment
  SBBG122710  Draba cuneifolia S. C. White 2005-3-24 10813 San Bernardino Mountain Pass; N of the I-15 Freeway and S of Molycorp quarry 1420 Comment
  UCR166775  Draba cuneifolia Scott D. White 2005-3-24 10813 San Bernardino Eastern Mojave Desert, Mountain Pass; sandy bajadas, canyons, and washes north of the I-15 freeway and south of Molycorp quarry 1420 Comment
  UCR272287  Draba cuneifolia Duncan S. Bell, Evan Meyer 2015-4-29 8123 San Bernardino East Mojave Desert, Mescal Range, summit area 1981 Comment
  GMDRC2777  Dudleya saxosa subsp. aloides J. Andre 2008-5-8 9520 San Bernardino Ivanpah Mountains: Ivanpah Mountains: N. end of Mescal Range/Ivanpah Mtns, along Zinc Mine Rd, approx. 3.5 mi. S. of I-15, just W. of summit 35 deg. 26.642' N 115 deg. 30.39' W. Elev. 5136 ft. 1566 Comment
  RSA0072492  Dudleya saxosa subsp. aloides Jim Andre 2014-5-15 29025 San Bernardino Ivanpah Mountains: along primary dirt road (Kessler Pk Rd) ESE of Striped Mtn near Silverado Mine area, about 4 mi. east of Cima Rd. 1550 Comment
  UCR198963  Dudleya saxosa subsp. aloides Jim Andre 2008-5-8 9520 San Bernardino Mojave Desert, north end of Mescal Range/Ivanpah Mountains, along Zinc Mine Road, c. 3.5 mi south of Hwy I-15, just west of summit 1566 Comment
  UCR267113  Dudleya saxosa subsp. aloides Jim Andre 2014-5-15 29025 San Bernardino Ivanpah Mountains, along primary dirt road, Kessler Peak Road, east-southeast of Stiped Mountain near Silverado Mine area, c. 4 mi east of Cima Road 1551 Comment
  RSA23526  Dyssodia cooperi C. B. Wolf 1940-5-29 9679 San Bernardino Mojave Desert, W side of Ivanpah Mts. about 7 mi. N of Kessler Spring on rd. to Mexican Well 1554 Comment
  UCR199070  Dyssodia pentachaeta Jim Andre 2008-5-8 9528 San Bernardino Mojave Desert, north end of Mescal Range/Ivanpah Mountains, along rough dirt road to 'Delfonte Sandstone Quarry,' 0.5 mi north of Mojave National Preserve boundary, 1 mi west of Zinc Mine Road, c. 5 mi south of Hwy I-15, c. 2 mi west of Kokoweef Mountain 1580 Comment
  UCR38846  Dyssodia pentachaeta A. C. Sanders, K. R. Neisess 1985-6-5 5818 San Bernardino Eastern Mojave Desert, Mescal Range, c. 2 mi airline SE of Mountain Pass 1646 Comment
  UCR41992  Dyssodia pentachaeta B. G. Pitzer, D. Charlton 1986-4-17 0036 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  GH414955  Dyssodia pentachaeta var. belenidium S. B. Parish 1915-6-4 10241 Unknown Ivanpah Mts. Comment
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Aug 23 2019
  UCR14423  Dyssodia pentachaeta var. belenidium O. F. Clarke, P. Shaw 1974-5-13 s.n. San Bernardino Eastern Mojave Desert, Ivanpah Mtns., c. 9 miles north of Cima & c. 2 mi NE of Striped Mtn. 1677 Comment
  UC626086  Echinocereus mojavensis Annie M. Alexander 1939-5-12 450 San Bernardino 2 mi se Clark Mt. Station (Floor of Mormon Canyon); floor of Mormon Canyon, se Clark Mt. Station Comment
  UCR41962  Echinocereus mojavensis B. G. Pitzer, D. Charlton 1986-4-17 0028 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  GMDRC5563  Echinochloa crus-galli J. Andre 2012-9-18 22230 San Bernardino Mescal Range: along primary dirt road at summit of pass, 2.9 mi. south of I-15 at Bailey Rd exit. 1579 Comment
  RSA800884  Echinochloa crus-galli Jim Andre 2012-9-18 22230 San Bernardino Mescal Range. Along primary dirt road at summit of pass, 2.9 mi south of I-15 at Bailey Rd exit. 1579 Comment
  UCR253267  Echinochloa crus-galli Jim Andre 2012-9-18 22230 San Bernardino Eastern Mojave Desert, Mescal Range, along primary dirt road at summit of pass, 2.9 mi. south of I-15 at Bailey Road exit 1579 Comment
  RSA0094235  Elymus elymoides Duncan S. Bell, Evan Meyer 2015-4-29 8172 San Bernardino Mescal Range; about 2.25 air miles south of Mountain Pass; collecting in the central interior of the range. 1785 Comment
  RSA275235  Elymus elymoides B. A. Prigge 1977-10-15 2284 San Bernardino E Mojave Desert, Striped Mountain, 6 air miles S of Mountain Pass 1585 Comment
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Jul 5 2010
  UCD33277  Elymus elymoides Beecher Crampton 1967-5-23 7992 San Bernardino San Bernardino County, Mojave Desert, 1.3 miles west of Mtn. Pass Summit on US Hwy. 91-466. 1371 Comment
  UCD61406  Elymus elymoides Beecher Crampton 1967-5-23 7992 San Bernardino Mojave Desert, 1.3 miles west Mtn. Pass summit, US Hwy. 466. 1371 Comment
  RSA0085205  Elymus elymoides subsp. elymoides Jim Andre 2014-5-15 29021 San Bernardino Ivanpah Mountains: along primary dirt road (Kessler Pk Rd) ESE of Striped Mtn near Silverado Mine area, about 4 mi. east of Cima Rd. 1550 Comment
  RSA0085308  Elymus elymoides subsp. elymoides Jim Andre 2014-5-15 29061 San Bernardino Southeast end of Mescal Range above Iron Horse Mine. 1629 Comment
  RSA775682  Elymus elymoides subsp. elymoides Jim Andre 2010-5-19 14694 San Bernardino Mescal Range; SE Mescal Range (within the greater Ivanpah Mts.) near historic Iron Horse Mine site 1670 Comment
  SD248069  Elymus elymoides var. elymoides J. M. Andre 2014-5-15 29021 San Bernardino Ivanpah Mountains; along primary dirt road (Kessler Pk Rd) ESE of Striped Mtn near Silverado Mine area, about 4 mi. east of Cima Rd. at contact between grantic and limestone soils. 1550 Comment
  SD128747  Encelia virginensis subsp. virginensis Darley F. Howe 1980-5-26 San Bernardino 7.3 miles east of Cima Bridge. 1460 Comment
  CAS-BOT-BC221820  Enneapogon desvauxii Barry A. Prigge 1977-10-15 2276 San Bernardino E. Mojave Desert, Striped Mtn: 6 air miles S of Mountain Pass, NE San Bernardino Co. 1584 Comment
  RSA0016120  Enneapogon desvauxii Duncan S. Bell 2013-9-14 5845 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA793376  Enneapogon desvauxii Duncan S. Bell, Aaron Sedgwick 2012-9-4 4079 San Bernardino Mescal Range; north side of range approximately 0.5 air mile west of Hardrock Queen Spring. 1616 Comment
  RSA793940  Enneapogon desvauxii Duncan S. Bell, Aaron Sedgwick 2012-9-4 4057 San Bernardino Kokoweef Mountain; east side of mountain, approximately 0.25 air mile northeast of Kokoweef summit. 1672 Comment
  UCR248079  Enneapogon desvauxii Duncan S. Bell, Aaron Sedgwick 2012-9-4 4057 San Bernardino East Mojave Desert, Kokoweef Mountain; east side of mountain, c. 0.25 air mi northeast of Kokoweef summit 1672 Comment
  UCR32856  Enneapogon desvauxii B. A. Prigge 1977-10-15 2276 San Bernardino Eastern Mojave Desert, Striped Mountain, 6 air mi south of Mountain Pass 1585 Comment
  RSA0038698  Ephedra nevadensis Jim Andre 2013-5-28 25881 San Bernardino Mescal Mountains: east side of Mescal Range (BLM land) at Blue Buzzard Mine area. 1575 Comment
  RSA125319  Ephedra nevadensis R. Weatherby 1949-6-3 590 San Bernardino Ivanpah Mts. 1524 Comment
  RSA383863  Ephedra nevadensis N. C. Cooper 1949-4-18 3539 San Bernardino Mountain Pass 1372 Comment
  RSA709818  Ephedra nevadensis Scott D. White, Dave Charlton 2005-5-10 11036 San Bernardino Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. 1420 Comment
  SD248058  Ephedra nevadensis J. M. Andre 2013-5-28 25881 San Bernardino Mescal Mountains; east side of Mescal Range (BLM land) at Blue Buzzard Mine area. 1575 Comment
  UCD132873  Ephedra nevadensis Beecher Crampton 1967-5-23 7973 San Bernardino Mojave Desert, Mescal Range, Mescal Range just east of Mtn. Pass Summit, US Hwys. 91 - 466. 1280 Comment
  UCR169805  Ephedra nevadensis Scott D. White, David Charlton 2005-5-10 11036 San Bernardino Eastern Mojave Desert, Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. 1420 Comment
  UCR229223  Ephedra nevadensis A. C. Sanders, Chika Mori 2011-6-15 39681 San Bernardino Eastern Mojave Desert, north side of the Mescal Range above Mountain Pass, 0.1 mi. south of I-15 on Bailey Rd., at first fork in dirt road just beyond end of pavement 1421 Comment
  UCR229224  Ephedra nevadensis A. C. Sanders, Chika Mori 2011-6-15 39682 San Bernardino Eastern Mojave Desert, north side of the Mescal Range above Mountain Pass, 0.1 mi. south of I-15 on Bailey Rd., at first fork in dirt road just beyond end of pavement 1421 Comment
  JEPS68814  Ephedra viridis Annie M. Alexander and Louise Kellogg 1939-5-12 446 San Bernardino near Clark Mt. Station (trail to Corr Cave); Mormon Canyon 1524 Comment
  POM249989  Ephedra viridis E. C. Jaeger 1939-6-10 s.n. San Bernardino Ivanpah Mts. 1524 Comment
  RSA0067599  Ephedra viridis Jim Andre 2013-5-28 25887 San Bernardino Mescal Mountains: east side of Mescal Range (BLM land) at Blue Buzzard Mine area. 1575 Comment
  RSA0104400  Ephedra viridis Duncan S. Bell, Evan Meyer 2015-4-29 8133 San Bernardino The Mescal Range; collecting along the steep rugged limestone ridge and summit area of this range. 1981 Comment
  RSA781124  Ephedra viridis J. Andre 2011-5-9 19873 San Bernardino Ivanpah Mountains; N end of Mescal Range at Mountain Pass, 0.7 mile SW of Bailey Road junction with I-15 1493 Comment
  SD260143  Ephedra viridis A. C. Sanders, Chika Mori 2011-6-15 39683 San Bernardino Eastern Mojave Desert: north side of the Mescal Range above Mountain Pass, 0.3 mi. south of I-15 at Bailey Rd., on cross road linking 2 orads up parallel canyons (Mescal Range 7.5'Q) 1441 Comment
  SD48438  Ephedra viridis Robert J. Weatherby 1949-6-3 579 San Bernardino Ivanpah Mountains near Kokoweef Peak 1675 Comment
  UC625873  Ephedra viridis Annie M. Alexander 1939-5-12 446 San Bernardino 2 mi se of Clark Mt. Station (trail <?> Doris Cove, Mormon Canyon) 1524 Comment
  UCR222372  Ephedra viridis Jim Andre 2010-5-19 14689 San Bernardino Eastern Mojave Desert, SE Mescal Range (within the greater Ivanpah Mountains) near historic Iron Horse Mine site 1670 Comment
  UCR229221  Ephedra viridis A. C. Sanders, Chika Mori 2011-6-15 39683 San Bernardino Eastern Mojave Desert, north side of the Mescal Range above Mountain Pass, 0.3 mi. south of I-15 at Bailey Rd., on cross road linking 2 roads up parallel canyons 1441 Comment
  UCR230164  Ephedra viridis A. C. Sanders, Chika Mori 2011-6-15 39689 San Bernardino Eastern Mojave Desert, north side of the Mescal Range above Mountain Pass, 0.7 mi. south of I-15 at Bailey Rd., at end of Cambria Rd. (dirt) at Hardrock Queen Spring 1466 Comment
  UCR253264  Eragrostis cilianensis Jim Andre 2012-9-18 22226 San Bernardino Eastern Mojave Desert, Mescal Range, along primary dirt road at summit of pass, 2.9 mi. south of I-15 at Bailey Road exit 1579 Comment
  RSA0093753  Eremogone macradenia Duncan S. Bell, Evan Meyer 2015-4-29 8166 San Bernardino Mescal Range; about 2.25 air miles south of Mountain Pass; collecting in the central interior of the range. 1785 Comment
  UCR253309  Eremogone macradenia Jim Andre 2012-9-18 22222 San Bernardino Eastern Mojave Desert, Mescal Range, along primary dirt road at summit of pass, 2.9 mi. south of I-15 at Bailey Road exit 1579 Comment
  CAS-BOT-BC174433  Eremogone macradenia var. macradenia Annie M. Alexander 1939-5-12 435 San Bernardino Mormon Canyon, 2 miles southeast of Clark Mountain Station Comment
  RSA0085041  Eremogone macradenia var. macradenia Jim Andre 2014-5-15 29036 San Bernardino Ivanpah Mountains: east end of Striped Mtn on rocky limestone knoll near (end of rough dirt road), about 5 mi. east of Cima Rd. 1631 Comment
  UCR268224  Eremogone macradenia var. macradenia Jim Andre 2014-5-15 29071 San Bernardino Eastern Mojave Desert, Ivanpah Mountains; Mojave National Preserve, SE end of Mescal Range above Iron Horse Mine 1630 Comment
  RSA0082946  Eremothera chamaenerioides Jim M. Andre 2015-4-10 32413 San Bernardino Mescal Range; north end of range at Groaner Spring, 1.9 mi. south of I-15 at Mountain Pass (at Bailey Rd exit). 1484 Comment
  RSA0103401  Eremothera chamaenerioides Duncan S. Bell, Evan Meyer 2015-4-29 8116 San Bernardino The Mescal Range; collecting along the steep rugged limestone ridge and summit area of this range. 1981 Comment
  UCR272288  Eremothera chamaenerioides Duncan S. Bell, Evan Meyer 2015-4-29 8116 San Bernardino East Mojave Desert, Mescal Range, summit area 1981 Comment
  RSA0085544  Eriastrum diffusum Jim Andre 2014-5-15 29047 San Bernardino Mojave Natl. Preserve; along north-south dirt road between Kokoweef and Striped Mtn, growing on margin of wash. 1519 Comment
  RSA0104300  Eriastrum diffusum Duncan S. Bell, Evan Meyer 2015-4-30 8181 San Bernardino Mescal Range; east side of the range; collecting in the Dinosaur Trackway Area of Critical Environmental Concern. 1623 Comment
  UCR14649  Eriastrum diffusum George K. Helmkamp 1975-6-6 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain [area, Mescal Range], Mountain Pass, 0.5 mi south of Interstate 15 1463 Comment
  UCR245815  Eriastrum diffusum Jim Andre 2011-6-1 20474 San Bernardino Eastern Mojave Desert, Mojave National Preserve, Ivanpah Mountains, along Kessler Peak Rd between Striped Mtn and Kokoweef Peak, c.7 mi. NNE of Cima Dome (at Cima Rd summit), just south of Piute Valley 1535 Comment
  UCR268226  Eriastrum diffusum Jim Andre 2014-5-15 29077 San Bernardino Eastern Mojave Desert, Ivanpah Mountains; Mojave National Preserve, SE end of Mescal Range above Iron Horse Mine 1630 Comment
  RSA0120666  Eriastrum eremicum subsp. eremicum J. Andre 2008-5-8 9494 San Bernardino Ivanpah Mountains: N end of Mescal Range/Ivanpah Mtns, along Zinc Mine Rd, approx. 1 mi. S of I-15. 1423 Comment
  UC908581  Eriastrum eremicum subsp. eremicum Frank W. Peirson 1927-7-10 7352 San Bernardino Near Mexican Well. Comment
  RSA23447  Ericameria cooperi C. B. Wolf 1940-5-29 9685 San Bernardino Mojave Desert, W side of Ivanpah Mts. about 7 mi. N of Kessler Spring on rd. to Mexican Well 1554 Comment
  RSA757837  Ericameria cooperi Michael Honer, J. P. Charpentier, M. Wood, D. Silverman 2008-9-8 3219 San Bernardino S end of Clark Mountains: along pipeline service road appx. 1.3 mi. E of Mountain Pass, 100m N of Interstate 15. 1350 Comment
  CAS-BOT-BC131749  Ericameria cooperi var. cooperi Carl B. Wolf 1940-5-29 9685 San Bernardino Mojave Desert, W. side of Ivanpah Mts. about 7 mi. N. of Kessler Spring on rd. to Mexican Well 1554 Comment
  OBI16532  Ericameria cooperi var. cooperi Carl B. Wolf 1940-5-29 9685 San Bernardino Mojave desert, W side of Ivanpah Mts. about 7 mi N of kessler spring on Rd. to Mexican Well 1554 Comment
  SD102200  Ericameria cooperi var. cooperi Darley Howe 1978-6-1 San Bernardino Ivanpah Mountains. 1495 Comment
  SD42493  Ericameria cooperi var. cooperi Carl B. Wolf 1940-5-29 9685 San Bernardino West side of Ivanpah Mountains about 7 miles north of Kessler Spring. 1555 Comment
  UC1719688  Ericameria cooperi var. cooperi Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11588 San Bernardino Mojave Desert; East Mojave Desert Region: Northern end of the Mescal Mountains, S of the Clark Mountains and Interstate 15, E of Mountain Pass Comment
  UC774591  Ericameria cooperi var. cooperi Carl B. Wolf 1940-5-29 9685 San Bernardino about 7 mi n Kessler Spring (on road to Mexican Well); Mojave Desert, west side Ivanpah Mts. 1554 Comment
  UCR222692  Ericameria cooperi var. cooperi Jim Andre 2010-5-19 14733 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, Mojave National Preserve; along Zinc Mine Road on W end of Striped Mountain 1.9 mi. east of Ord Tank at Cima Rd 1358.49 Comment
  RSA793502  Ericameria laricifolia Duncan S. Bell 2012-9-4 4099 San Bernardino Mescal Range; east slopes of range approximately 2 air miles northwest of Kokoweef Peak in the Dinosaur Trackway ACEC. 1603 Comment
  SD124913  Ericameria laricifolia A. C. Sanders, Charlton & Pitzer 1986-8-30 6842 San Bernardino Mescal Range, eastern Mojave Desert, 0.7 miles south of the intersection of I-15 and Bailey Road at Mountain Pass. 1480 Comment
  SEINET7859561  Ericameria laricifolia G. Rink 2014-9-16 12949 San Bernardino Springs east of Bailey Road near Mountain Pass 1463 Comment
  UCR151171  Ericameria laricifolia Steve Boyd, Et al. 2004-10-13 11588 San Bernardino Eastern Mojave Desert, [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass 1600 Comment
  UCR224051  Ericameria laricifolia Jim Andre 2010-9-29 14817 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, Mojave National Preserve; along Zinc Mine Road, 4.3 mi. east of Cima Road, south side of Striped Mountain, at large wash crossing 1414.27 Comment
  UCR253310  Ericameria laricifolia Jim Andre 2012-9-18 22223 San Bernardino Eastern Mojave Desert, Mescal Range, along primary dirt road at summit of pass, 2.9 mi. south of I-15 at Bailey Road exit 1579 Comment
  UCR278990  Ericameria laricifolia Jim Andre 2016-9-8 36954 San Bernardino Eastern Mojave Desert, northern base of the Mescal Range, Groaner Spring site, 1.8 mile south-southeast of Bailey Road at Hwy I-15, Mountain Pass 1477 Comment
  UCR45010  Ericameria laricifolia A. C. Sanders, D. Charlton, B. Pitzer, D. E. Bramlet 1986-8-30 6842 San Bernardino Eastern Mojave Desert, Mescal Range, 0.7 mi. south of the intersection of Hwy I-15 and Bailey Road at Mountain Pass, 0.4 air mi. NW of Hardrock Queen Spring 1479 Comment
  GH417151  Ericameria linearifolia L. C. Anderson 1962-5-24 2111 Unknown besides hiway 91 south of Clark Mtn., 1 mile east of Mountain Pass 1386 Comment
  RSA0094777  Ericameria linearifolia Jim M. Andre 2015-4-10 32415 San Bernardino Mescal Range; north end of range at Groaner Spring, 1.9 mi. south of I-15 at Mountain Pass (at Bailey Rd exit). 1484 Comment
  RSA0104299  Ericameria linearifolia Duncan S. Bell, Evan Meyer 2015-4-30 8182 San Bernardino Mescal Range; east side of the range; collecting in the Dinosaur Trackway Area of Critical Environmental Concern. 1623 Comment
  RSA0117028  Ericameria linearifolia Jim M. Andre, T. La Doux, Senna Andre, Elias Andre 2015-4-4 33205 San Bernardino Mescal Range: north end of range just south of Zinc Mine Rd, 1.3 mi. SE of Mountain Pass at Bailey Rd exit off Interstate 15. 1460 Comment
  UCD131141  Ericameria linearifolia Beecher Crampton 1967-5-23 7967 San Bernardino Mojave Desert, Mescal Range, just east of Mtn. Pass Summit, US Hwys. 91 - 466. 1280 Comment
  UCR41996  Ericameria linearifolia B. G. Pitzer, D. Charlton 1986-4-17 0045 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  OBI75907  Ericameria nauseosa var. hololeuca James M. Andre 2010-9-29 14812 San Bernardino Ivanpah Mts; mojave Natl Preserve; along Zinc Mine Rd, 4.3 mi E of Cima Rd, S side of Striped Mtn 1414 Comment
  RSA0070122  Ericameria nauseosa var. leiosperma Duncan S. Bell, Jerred Branch, Matthew Ellis, Evan Meyer 2014-10-6 7586 San Bernardino Mescal Range; eastern part of range above Piute Valley, in the vicinity of Blue Buzzard Mine, about 2 air miles south of Mountain Pass. 1821 Comment
  UCR260923  Ericameria nauseosa var. leiosperma Duncan S. Bell 2013-9-14 5864 San Bernardino East Mojave Desert, center of the Mescal Range, c. 2 air miles southwest of Mountain Pass 1626 Comment
  POM250040  Erigeron breweri var. covillei E. C. Jaeger 1939-6-10 s.n. San Bernardino Ivanpah Mts. 1524 Comment
  OBI16513  Erigeron concinnus Carl B. Wolf 1940-5-29 9678 San Bernardino Mojave Desert, W side of Ivanpah Mts about 7 mi N of Kessler Spring on rd to Mexican Well Comment
  UCR115949  Erigeron concinnus L. F. LaPre 1992-5-16 92 -23 San Bernardino Eastern Mojave Desert, north of Striped Mountain, vicinity of Roger's Camp 1524 Comment
  UCR122328  Erigeron concinnus L. F. LaPre 1992-5-16 92- 33 San Bernardino Eastern Mojave Desert, south of Striped Mountain. 1494 Comment
  UCR122758  Erigeron concinnus R. D. Goeden 1997-11-6 s.n. San Bernardino Eastern Mojave Desert, Mescal Range, south of Mountain Pass 1573 Comment
  UCR82268  Erigeron concinnus Ed LaRue 1992-5-19 92- 98 San Bernardino Eastern Mojave Desert, Rogers Camp, Striped Mountain, south of Mescal Range. 1463 Comment
  CAS-BOT-BC297167  Erigeron concinnus var. concinnus Carl B. Wolf 1940-5-29 9678 San Bernardino About 7 mi. N. of Kessler Spring on road to Mexican Well, W. side of Ivanpah Mts., Mojave Desert 1554 Comment
  CAS-BOT-BC297180  Erigeron concinnus var. concinnus Alice Eastwood; John Thomas Howell 1941-5-7 8913 San Bernardino Mountain Pass Comment
  GMDRC3082  Erigeron concinnus var. concinnus J. Andre, J. O. Sawyer, M. Elvin 2009-4-26 10221 San Bernardino Ivanpah Mountains: Ivanpah Mountains: west of Kessler Peak Rd at Silverado Mine area, approx 0.5 mi SE of Striped Mountain, Mojave National Preserve 35 deg. 23.477' N 115 deg. 31.448' W. - 5467 ft. 1667 Comment
  RSA0085547  Erigeron concinnus var. concinnus Jim Andre 2014-5-15 29050 San Bernardino Mojave Natl. Preserve; along north-south dirt road between Kokoweef and Striped Mtn, growing on margin of wash. 1519 Comment
  UC774587  Erigeron concinnus var. concinnus Carl B. Wolf 1940-5-29 9678 San Bernardino on road to Mexican Well, about 7 mi n of Kessler Spring; Mojave Desert, Ivanpah Mts. 1554 Comment
  UCR198960  Erigeron concinnus var. concinnus Jim Andre 2008-5-8 9527 San Bernardino Mojave Desert, north end of Mescal Range/Ivanpah Mountains, along rough dirt road to 'Delfonte Sandstone Quarry,' 0.5 mi north of Mojave National Preserve boundary, 1 mi west of Zinc Mine Road, c. 5 mi south of Hwy I-15, c. 2 mi west of Kokoweef Mountain 1580 Comment
  UCR222369  Erigeron concinnus var. concinnus Jim Andre 2010-5-19 14687 San Bernardino Eastern Mojave Desert, SE Mescal Range (within the greater Ivanpah Mountains) near historic Iron Horse Mine site 1670 Comment
  RSA0016115  Erigeron divergens Duncan S. Bell, Kim Clark, Dawn Lawson, Carolyn Martus, Gene Ratcliffe, David Urcluoll 2013-9-15 5895 San Bernardino The Mescal Range; in the Dinosaur Trackway ACEC, approximately 2.25 air miles south of Mountain Pass. 1584 Comment
  POM357564  Erigeron pumilus subsp. concinnoides C. B. Wolf 1940-5-29 9678 San Bernardino Mojave Desert, W side of Ivanpah Mts. about 7 mi. N of Kessler Spring on rd. to Mexican Well 1554 Comment
  RSA275244  Erigeron pumilus subsp. concinnoides B. A. Prigge 1977-10-15 2275 San Bernardino Striped Mountains, 6 airmiles S of Mountain Pass. 1585 Comment
  RSA775405  Erigeron pumilus subsp. concinnoides Duncan S. Bell 2011-5-15 2457 San Bernardino The Mescal Range; a steep rocky ridgeline southwest of Hardrock Queen Spring. 1789 Comment
  RSA775474  Erigeron pumilus subsp. concinnoides Duncan S. Bell 2011-5-15 2473 San Bernardino Collecting along the northern ridgeline of Mineral Hill; about a mile southwest (uphill) from Wheaton Spring. 1551 Comment
  SD128748  Erigeron pumilus subsp. concinnoides Darley F. Howe 1980-5-26 San Bernardino 8.2 miles east of Cima Bridge 1615 Comment
  SD42453  Erigeron pumilus var. concinnoides Carl B. Wolf 1940-5-29 9678 San Bernardino West side of Ivanpah Mountains about 7 miles north of Kessler Spring. 1555 Comment
  GMDRC9264  Eriogonum brachypodum J. M. Andre 2016-9-2 36915 San Bernardino Mescal Range: just south of Interstate 15 at Bailey Rd exit 1413 Comment
  UCR278923  Eriogonum brachypodum Jim Andre 2016-9-2 36915 San Bernardino Eastern Mojave Desert, Mescal Range, just south of Hwy I-15 at Bailey Road exit 1413 Comment
  RSA0042149  Eriogonum deflexum Steve Boyd, Sula E. Vanderplank, Valentin Arvizu 2004-10-13 11573 San Bernardino East Mojave Desert Region: Northern end of the Mescal Mountains, south of the Clark Mountains and Interstate 15, east of Mountain Pass. Comment
  SBBG118887  Eriogonum deflexum S. Boyd with S. Vanderplank, V. Arvizu 2004-10-13 11573 San Bernardino [SE] end of the Mescal Mtns, S of Clark Mtn and Interstate 15, [SE] of Mountain Pass Comment
  SEINET6414256  Eriogonum deflexum Steve Boyd, Sula Vanderpla, Valentin Arvizu 2004-10-13 11573 San Bernardino Mojave Desert, East Mojave Desert region: Northern end of the Mescal Mountains, south of the Clark Mountains and Interstate 15, east of Mountain Pass. Comment
  UCR151228  Eriogonum deflexum Steve Boyd, Et al. 2004-10-13 11573 San Bernardino Eastern Mojave Desert, [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass 1600 Comment
  UCR231371  Eriogonum deflexum John F. Green 2011-9-30 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Wheaton Bridge, 2.32 mi. east (91 deg. ) of Bailey Rd. crossing at Mountain Pass 1262 Comment
  RSA0050217  Eriogonum deflexum var. deflexum J. M. Andre 2010-9-29 14813 San Bernardino Mojave National Preserve; along Zinc Mine Rd, 4.3 mi. E. of Cima Rd, south side of Striped Mtn, growing at large wash crossing (limestone gravels). 1414 Comment
  RSA0069283  Eriogonum deflexum var. deflexum Jim Andre 2013-5-28 25890 San Bernardino Mescal Mountains: east side of Mescal Range (BLM land) at Blue Buzzard Mine area. 1575 Comment
  RSA0125099  Eriogonum deflexum var. deflexum Duncan S. Bell, Cheryl Sevilla 2016-10-13 10198 San Bernardino Mescal Range; east side of the range, about a half mile to the west (up canyon) from Iron Horse Mine. 1732 Comment
  UC1036489  Eriogonum deflexum var. deflexum G. B. Rossbach 1955-8-3 637 San Bernardino just w, on Rt. 91 (466) Mt. Pass (sw base of Clark Mts.); Clark Mts. 1402 Comment
  GMDRC9263  Eriogonum fasciculatum subsp. foliolosum J. M. Andre 2016-9-2 36914 San Bernardino Mescal Range: just south of Interstate 15 at Bailey Rd exit 1413 Comment
  GMDRC9912  Eriogonum fasciculatum subsp. polifolium J. M. Andre 2017-5-2 38292 San Bernardino Mescal Range: Mountain Pass area, 0.2 mi. south of Interestate 15 at Bailey Rd 1426 Comment
  UCR109864  Eriogonum fasciculatum var. flavoviride A. C. Sanders 1997-6-30 20835 San Bernardino Eastern Mojave Desert, S foot of Clark Mountain at Mountain Pass, south side of I-15 at the side of the frontage road 1442 Comment
  UCR229228  Eriogonum fasciculatum var. flavoviride A. C. Sanders, Chika Mori 2011-6-15 39686 San Bernardino Eastern Mojave Desert, north side of the Mescal Range above Mountain Pass, 0.7 mi. south of I-15 at Bailey Rd., at end of Cambria Rd. (dirt) at Hardrock Queen Spring 1466 Comment
  RSA0085360  Eriogonum fasciculatum var. polifolium Jim Andre 2010-9-29 14816 San Bernardino Ivanpah Mountains; Mojave National Preserve; along Zinc Mine Rd, 4.3 mi. E. of Cima Rd, south side of Striped Mtn. 1414 Comment
  RSA0085586  Eriogonum fasciculatum var. polifolium Jim Andre 2014-5-15 29082 San Bernardino Southeast end of Mescal Range above Iron Horse Mine. 1629 Comment
  UCR224052  Eriogonum fasciculatum var. polifolium Jim Andre 2010-9-29 14816 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, Mojave National Preserve; along Zinc Mine Road, 4.3 mi. east of Cima Road, south side of Striped Mountain, at large wash crossing 1414.27 Comment
  UCR169358  Eriogonum heermannii Dave Goodward 2005-10-15 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain Range, c. 1.5 miles ENE of Mountain Pass 442 Comment
  SEINET1956211  Eriogonum heermannii subsp. floccosum Marc A. Baker 2008-10-21 16746 San Bernardino Mescal Range, SE slope, 4km south of Mountain Pass, 24km WSW of Nipton, at the Iron Horse Mine 1625 Comment
  SEINET2445604  Eriogonum heermannii subsp. floccosum M. A. Baker 2008-10-21 16746 San Bernardino Iron Horse Mine. Mescal Range 7.5' USGS topographic quadrangle, SE slope, 4 km south of Mountain Pass, 24km WSW of Nipton. 1625 Comment
  CHSC108912  Eriogonum heermannii var. floccosum Steve Boyd; Sula Vanderplank, Valentin Arvizu 2004-10-13 11568 San Bernardino Eastern Mojave Desert: [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass. 1600 Comment
  GMDRC9276  Eriogonum heermannii var. floccosum J. M. Andre 2016-9-8 36944 San Bernardino Mescal Range: Mountain Pass, along frontage road 0.6 mi. ESE of junction of Interstate 15 and Bailey Rd 1384 Comment
  OBI82096  Eriogonum heermannii var. floccosum Steve D. Boyd, Sula Vanderplank & Valentin Arvizu 2004-10-13 11568 San Bernardino Eastern Mojave Desert; [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass 1600 Comment
  POM188445  Eriogonum heermannii var. floccosum E. C. Jaeger 1933-10-14 s.n. San Bernardino Kokoweef, Ivanpah Mountains Comment
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  RSA0025219  Eriogonum heermannii var. floccosum Duncan S. Bell 2013-9-14 5867 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA0072081  Eriogonum heermannii var. floccosum Duncan S. Bell, Jerred Branch, Matthew Ellis, Evan Meyer 2014-10-6 7583 San Bernardino Mescal Range; eastern part of range above Piute Valley, in the vicinity of Blue Buzzard Mine, about 2 air miles south of Mountain Pass. 1821 Comment
  RSA0085361  Eriogonum heermannii var. floccosum Jim Andre 2010-9-29 14819 San Bernardino Ivanpah Mountains; Mojave National Preserve; along Zinc Mine Rd, 4.3 mi. E. of Cima Rd, south side of Striped Mtn. 1414 Comment
  RSA275239  Eriogonum heermannii var. floccosum Barry A. Prigge 1977-10-15 2280 San Bernardino Striped Mountains, 6 airmiles S of Mountain Pass. 1585 Comment
  RSA667301  Eriogonum heermannii var. floccosum A. C. Sanders, P. J. MacKay, Tim Thomas 2000-9-2 23627 San Bernardino Eastern side of Striped Mountain, west side of road from Kokoweef Caverns, vicinity of Standard Mine No. 1. 1585 Comment
  RSA775409  Eriogonum heermannii var. floccosum Duncan S. Bell 2011-5-15 2461 San Bernardino The Mescal Range; a steep rocky ridgeline southwest of Hardrock Queen Spring. 1789 Comment
  RSA776747  Eriogonum heermannii var. floccosum Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11568 San Bernardino [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass. 1600 Comment
  RSA777164  Eriogonum heermannii var. floccosum Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11568 San Bernardino [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass. 1600 Comment
  RSA793640  Eriogonum heermannii var. floccosum Duncan S. Bell, Aaron Sedgwick 2012-9-4 4073 San Bernardino Kokoweef Mountain; east side of mountain, approximately 0.25 air mile northeast of Kokoweef summit. 1672 Comment
  RSA798975  Eriogonum heermannii var. floccosum Jim Andre 2012-9-18 22201 San Bernardino Mescal Range. Far N end of range, along faint dirt road 1.0 mi WSE of Jct Bailey Rd and I-15. 1478 Comment
  SD220078  Eriogonum heermannii var. floccosum Steve Boyd, Sula Vanderplank and Valentin Arvizu 2004-10-13 11568 San Bernardino Southeast end of the Mescal Mountains, south of Clark Mountain and Interstate 15, southeast of Mountains Pass. 1600 Comment
  SEINET2054749 Image available Eriogonum heermannii var. floccosum A. C. Sanders, P. J. MacKay, Tim Thomas, et al 2000-9-2 23627 San Bernardino Eastern Mojave Desert; eastern side of Striped Mountain, west side of road from Kokoweef Caverns, vicinity of Standard Mine No.1. Mescal Range 7.5' Quadrangle. 1584 Comment
  SEINET4559098  Eriogonum heermannii var. floccosum J. Andre 2012-1 22201 San Bernardino Mescal Range; far N. end of range, along faint dirt road 1.0 mi. WSE of Jct Bailey Rd. and i-15 1477 Comment
  SEINET7859569  Eriogonum heermannii var. floccosum G. Rink 2014-9-18 12954 San Bernardino Mountain Pass, Bailey Road, near freeway 1372 Comment
  UC1979841  Eriogonum heermannii var. floccosum Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11568 San Bernardino Eastern Mojave Desert: [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass. Comment
  UCR116061  Eriogonum heermannii var. floccosum A. C. Sanders, P. J. MacKay, Tim Thomas, et al 2000-9-2 23627 San Bernardino Eastern Mojave Desert, eastern side of Striped Mountain, west side of road from Kokoweef Caverns, vicinity of Standard Mine No. 1 1585 Comment
  UCR14413  Eriogonum heermannii var. floccosum David Eslinger 1974-10-15 s.n. San Bernardino Eastern Mojave Desert, on a road cut at the base of Clark Mountain 1524 Comment
  UCR224213  Eriogonum heermannii var. floccosum Jim Andre 2010-9-29 14819 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, Mojave National Preserve; along Zinc Mine Road, 4.3 mi. east of Cima Road, south side of Striped Mountain, at large wash crossing 1414.27 Comment
  UCR225686  Eriogonum heermannii var. floccosum Steve Boyd, Sula Vanderplank & Valentin Arvizu 2004-10-13 11568 San Bernardino Eastern Mojave Desert, [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass 1600 Comment
  UCR245817  Eriogonum heermannii var. floccosum Jim Andre 2011-6-1 20484 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, SE end of Kokoweef Mtn, along banks of rocky wash 1603 Comment
  UCR254164  Eriogonum heermannii var. floccosum Jim Andre 2012-9-18 22201 San Bernardino Eastern Mojave Desert, Mescal Range, far north end of range, along faint dirt road 1.0 mi SSE of the junction of Bailey Road and Hwy I-15 1478 Comment
  UCR278897  Eriogonum heermannii var. floccosum Mitch Provance 2016-10-25 1016- 02 San Bernardino Eastern Mojave Desert, Mescal Range, vicinity of Mountain Pass, south side of Hwy. 15, along Zinc Mine Rd., about 0.7 miles east of Bailey Rd. 1363 Comment
  UCR43097  Eriogonum heermannii var. floccosum B. G. Pitzer, D. Charlton 1985-9-13 s.n. San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi east of I-15 on Cima Road, then c. 6.0 miles NNW on unnamed dirt road 1585 Comment
  UCR68501  Eriogonum heermannii var. floccosum John Wear, Tim Wade 1991-5-1 91- 15 San Bernardino Eastern Mojave Desert, Mescal Range, south of Interstate Hwy I-15, area W and SW of China Spring, E & SE of hardrock Queen Spring & E and SE of Groaner Spring, SE of Mountain Pass 1500 Comment
  VVC1503  Eriogonum heermannii var. floccosum A. C. Sanders, PJ MacKay, Tim Thomas 2000-9-2 23627 San Bernardino Eastern Mojave Desert, eastern side of Striped Mountain, west side of road from Kokoweef Caverns, vicinity of Standard Mine No. 1 1585 Comment
  RSA0085210  Eriogonum inflatum Jim Andre 2014-5-15 29079 San Bernardino Southeast end of Mescal Range above Iron Horse Mine. 1629 Comment
  RSA757930  Eriogonum inflatum Michael Honer, J. P. Charpentier, M. Wood, D. Silverman 2008-9-8 3213 San Bernardino S end of Clark Mountains: along pipeline service road appx. 1.3 mi. E of Mountain Pass, 100m N of Interstate 15. 1350 Comment
  SD248791  Eriogonum inflatum J. M. Andre 2014-5-15 29079 San Bernardino Ivanpah Mountains; southeast end of Mescal Range above Iron Horse Mine. Mescal Range 7.5'Q 1629 Comment
  UCR215321  Eriogonum inflatum Michael Honer, J. P. Charpentier, M. Wood, Dave Silverman 2008-9-8 3213 San Bernardino Eastern Mojave Desert, south end of Clark Mountain, along pipeline service road c. 1.3 miles east of Mountain Pass, 100 m north of I-15 1350 Comment
  RSA0070120  Eriogonum inflatum var. inflatum Duncan S. Bell, Jerred Branch, Matthew Ellis, Evan Meyer 2014-10-6 7588 San Bernardino Mescal Range; eastern part of range above Piute Valley, in the vicinity of Blue Buzzard Mine, about 2 air miles south of Mountain Pass. 1821 Comment
  UCD105551  Eriogonum maculatum Robert E. Preston 2010-5-25 2797 San Bernardino Clark Mountain Range, 1.7 mi ENE of Mountain Pass. 1397 Comment
  UCR229308  Eriogonum maculatum John F. Green 2011-4-11 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Cenda Bridge, 0.64 mi. east (87 deg. ) of Bailey Rd. crossing at Mountain Pass 1371 Comment
  RSA793374  Eriogonum microtheca Duncan S. Bell, Aaron Sedgwick 2012-9-4 4072 San Bernardino Kokoweef Mountain; east side of mountain, approximately 0.25 air mile northeast of Kokoweef summit. 1672 Comment
  RSA0025218  Eriogonum microtheca var. simpsonii Duncan S. Bell 2013-9-14 5866 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA0072080  Eriogonum microtheca var. simpsonii Duncan S. Bell, Jerred Branch, Matthew Ellis, Evan Meyer 2014-10-6 7582 San Bernardino Mescal Range; eastern part of range above Piute Valley, in the vicinity of Blue Buzzard Mine, about 2 air miles south of Mountain Pass. 1821 Comment
  RSA776752  Eriogonum microtheca var. simpsonii Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11567 San Bernardino [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass. 1600 Comment
  RSA777163  Eriogonum microtheca var. simpsonii Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11567 San Bernardino [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass. 1600 Comment
  RSA797903  Eriogonum microtheca var. simpsonii Jim Andre 2012-9-18 22231 San Bernardino Mescal Range; along primary dirt road at summit of pass, 2.9 miles south of I-15 at Bailey Road exit. 1579 Comment
  SEINET4558936  Eriogonum microthecum var. simpsonii J. Andre 2012-1 22231 San Bernardino Mescal; along primary dirt road at summit of pass, 2.9 mi. south of I-15 at Bailey Rd. exit.. 481 Comment
  UCR225685  Eriogonum microthecum var. simpsonii Steve Boyd, Sula Vanderplank & Valentin Arvizu 2004-10-13 11567 San Bernardino Eastern Mojave Desert, [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass 1600 Comment
  UCR253316  Eriogonum microthecum var. simpsonii Jim Andre 2012-9-18 22231 San Bernardino Eastern Mojave Desert, Mescal Range, along primary dirt road at summit of pass, 2.9 mi. south of I-15 at Bailey Road exit 1579 Comment
  RSA0069911  Eriogonum nidularium Duncan S. Bell, Jerred Branch, Matthew Ellis, Evan Meyer 2014-10-7 7597 San Bernardino East side of the Mescal Range, in the vicinity of Mineral Hill to the northeast of Kokoweef Mountain. 1624 Comment
  RSA0085565  Eriogonum nidularium Jim Andre 2013-5-28 25901 San Bernardino Mescal Mountains: east side of Mescal Range (BLM land) at Blue Buzzard Mine area. 1575 Comment
  RSA736345  Eriogonum nidularium Jim Andre 2008-5-8 9495 San Bernardino Ivanpah Mountains: N. end of mescal Range/Ivanpah Mtns, along Zine Mine Rd, approx 1 mi. S. of I-15 1423 Comment
  UCR14648  Eriogonum nidularium George K. Helmkamp 1975-6-6 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain [area, Mescal Range], Mountain Pass, 0.5 mi south of Interstate 15 1463 Comment
  UCR231375  Eriogonum nidularium John F. Green 2011-9-30 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Wheaton Bridge, 2.32 mi. east (91 deg. ) of Bailey Rd. crossing at Mountain Pass 1262 Comment
  POM71668  Eriogonum palmerianum E. C. Jaeger 1925-9-8 s.n. San Bernardino Mexican Wells. 610 Comment
  RSA0121200  Eriogonum palmerianum Duncan S. Bell, Evan Meyer 2016-5-5 9527 San Bernardino Mescal Range; collecting in the interior of the range, approximately 2 air miles south southwest of Mountain Pass. 1675 Comment
  SEINET7859551  Eriogonum palmerianum G. Rink 2014-9-16 12947 San Bernardino Springs east of Bailey Road near Mountain Pass 1463 Comment
  RSA754423  Eriogonum pusillum Jim Andre, J. O. Sawyer, M. Elvin 2009-4-26 10226 San Bernardino Ivanpah Mts.: W of Kessler Peak Rd. at Silverado Mine aera, approx. 0.5 miles SE of Striped Mt., Mojave National Preserve. 1667 Comment
  UCR222689  Eriogonum pusillum Jim Andre 2010-5-19 14737 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, Mojave National Preserve; along Zinc Mine Road on W end of Striped Mountain 1.9 mi. east of Ord Tank at Cima Rd 1358.49 Comment
  CLARK-A1045-756  Eriogonum trichopes George K. Helmkamp 1977-5-14 San Bernardino Mojave Desert blackbrush area south of Interstate Highway 15; ; Mescal Range 15' Q; Mescal Range 7.5' Q 1402 Comment
  CLARK-A1045-757  Eriogonum trichopes George K. Helmkamp 1977-5-14 San Bernardino Mojave Desert blackbrush area south of Interstate Highway 15; ; Mescal Range 15'Q 1402 Comment
  RSA792990  Eriogonum trichopes Duncan S. Bell 2012-9-22 4282 San Bernardino Kokoweef Mountain; southern section. 1608 Comment
  GMDRC9279  Eriogonum umbellatum var. juniporinum J. M. Andre 2016-9-8 36949 San Bernardino Mescal Range: Groaner Spring site, northern base of range, 1.8 mi. SSE of Bailey Rd at Interstate 15 (Mountain Pass) 1477 Comment
  SEINET7859557  Eriogonum umbellatum var. juniporinum G. Rink 2014-9-16 12948 San Bernardino Springs east of Bailey Road near Mountain Pass 1463 Comment
  UCR278928  Eriogonum umbellatum var. juniporinum Jim Andre 2016-9-8 36949 San Bernardino Eastern Mojave Desert, northern base of the Mescal Range, Groaner Spring site, 1.8 mile south-southeast of Bailey Road at Hwy I-15, Mountain Pass 1477 Comment
  GMDRC9281  Eriogonum wrightii var. wrightii J. M. Andre 2016-9-8 36951 San Bernardino Mescal Range: Groaner Spring site, northern base of range, 1.8 mi. SSE of Bailey Rd at Interstate 15 (Mountain Pass) 1477 Comment
  RSA0085362  Eriogonum wrightii var. wrightii Jim Andre 2010-9-29 14818 San Bernardino Ivanpah Mountains; Mojave National Preserve; along Zinc Mine Rd, 4.3 mi. E. of Cima Rd, south side of Striped Mtn. 1414 Comment
  RSA757832  Eriogonum wrightii var. wrightii Michael Honer, J. P. Charpentier, M. Wood, D. Silverman 2008-9-8 3224 San Bernardino S end of Clark Mountains: along pipeline service road appx. 1.3 mi. E of Mountain Pass, 100m N of Interstate 15. 1350 Comment
  RSA797901  Eriogonum wrightii var. wrightii Jim Andre 2012-9-18 22225 San Bernardino Mescal Range. Along primary dirt road at summit of pass, 2.9 mi south of I-15 at Bailey Rd exit. 1579 Comment
  SBBG118888  Eriogonum wrightii var. wrightii S. Boyd with S. Vanderplank, V. Arvizu 2004-10-13 11589 San Bernardino [NW] end of the [Ivanpah] Mtns, S of Clark Mtn and Interstate 15, [SSE] of Mountain Pass Comment
  SEINET4558929  Eriogonum wrightii var. wrightii J. Andre 2012-1 22225 San Bernardino Mescal Range; along primary dirt road at summit of pass, 2.9 mi. south of I-15 at Baiiley Rd. exit. sparse Joshua tree woodland at contact 1578 Comment
  UCR151168  Eriogonum wrightii var. wrightii Steve Boyd, Et al. 2004-10-13 11589 San Bernardino Eastern Mojave Desert, [NW] end of the [Ivanpah] Mtns: south of Clark Mountain and Interstate 15, [SSE] of Mountain Pass 1625 Comment
  UCR215324  Eriogonum wrightii var. wrightii Michael Honer, J. P. Charpentier, M. Wood, Dave Silverman 2008-9-8 3224 San Bernardino Eastern Mojave Desert, south end of Clark Mountain, along pipeline service road c. 1.3 miles east of Mountain Pass, 100 m north of I-15 1350 Comment
  UCR224050  Eriogonum wrightii var. wrightii Jim Andre 2010-9-29 14818 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, Mojave National Preserve; along Zinc Mine Road, 4.3 mi. east of Cima Road, south side of Striped Mountain, at large wash crossing 1414.27 Comment
  UCR253268  Eriogonum wrightii var. wrightii Jim Andre 2012-9-18 22225 San Bernardino Eastern Mojave Desert, Mescal Range, along primary dirt road at summit of pass, 2.9 mi. south of I-15 at Bailey Road exit 1579 Comment
  UCR278929  Eriogonum wrightii var. wrightii Jim Andre 2016-9-8 36951 San Bernardino Eastern Mojave Desert, northern base of the Mescal Range, Groaner Spring site, 1.8 mile south-southeast of Bailey Road at Hwy I-15, Mountain Pass 1477 Comment
  GMDRC2782  Erioneuron pilosum J. Andre 2008-5-8 9536 San Bernardino Ivanpah Mountains: Ivanpah Mountains: Mojave National Preserve, on NW side of Kessler Peak Rd, approx 1 mi. NW of Standard Mine #1, approx 1 mi S. of Striped Mtn 35 deg. 22.932' N 115 deg. 31.488' W. Elev. 5158 ft. 1573 Comment
  GMDRC6291  Erioneuron pilosum J. M. Andre 2014-5-15 29022 San Bernardino Ivanpah Mountains: along primary dirt road (Kessler Pk Rd) ESE of Striped Mtn near Silverado Mine area, about 4 mi. east of Cima Rd 1551 Comment
  RSA0024804  Erioneuron pilosum Duncan S. Bell, Kim Clark, Dawn Lawson, Carolyn Martus, Gene Ratcliffe, David Urcluoll 2013-9-15 5893 San Bernardino The northeast section of Piute Valley on the east side of the Mescal Range and on the west side of Kokoweef Mountain. 1535 Comment
  RSA0072493  Erioneuron pilosum Jim Andre 2014-5-15 29022 San Bernardino Ivanpah Mountains: along primary dirt road (Kessler Pk Rd) ESE of Striped Mtn near Silverado Mine area, about 4 mi. east of Cima Rd. 1550 Comment
  RSA0085040  Erioneuron pilosum Jim Andre 2014-5-15 29031 San Bernardino Ivanpah Mountains: east end of Striped Mtn on rocky limestone knoll near (end of rough dirt road), about 5 mi. east of Cima Rd. 1631 Comment
  RSA0104696  Erioneuron pilosum Duncan S. Bell, Evan Meyer 2015-4-29 8125 San Bernardino The Mescal Range; collecting along the steep rugged limestone ridge and summit area of this range. 1981 Comment
  RSA773811  Erioneuron pilosum Jim Andre 2010-5-19 14723 San Bernardino Mescal Range; SE Mescal Range (within the greater Ivanpah Mts.) near historic Iron Horse Mine site 1670 Comment
  UC671786  Erioneuron pilosum H. S. and F. M. Reed 1937-5-4 701 San Bernardino Mescal Range Mohave Desert (n slope) 1524 Comment
  UCD65745  Erioneuron pilosum H. S. and F. M. Reed 1937-5-4 9840 San Bernardino North slope of Mescal Range, Mohave Desert. 1524 Comment
  UCR198957  Erioneuron pilosum Jim Andre 2008-5-8 9536 San Bernardino Mojave Desert, Ivanpah Mountains, Mojave National Preserve, on northwest side of Kessler Peak Road, c. 1 mi northwest of Standard Mine #1, c. 1 mi south of Striped Mountain 1573 Comment
  UCR222676  Erioneuron pilosum Jim Andre 2010-5-19 14723 San Bernardino Eastern Mojave Desert, SE Mescal Range (within the greater Ivanpah Mountains) near historic Iron Horse Mine site 1670 Comment
  UCR267116  Erioneuron pilosum Jim Andre 2014-5-15 29031 San Bernardino Ivanpah Mountains, east end of Striped Mountain on rocky limestone knoll near end of rough dirt road, c. 5 mi east of Cima Road 1632 Comment
  UCR268225  Erioneuron pilosum Jim Andre 2014-5-15 29072 San Bernardino Eastern Mojave Desert, Ivanpah Mountains; Mojave National Preserve, SE end of Mescal Range above Iron Horse Mine 1630 Comment
  UCR2824A  Erioneuron pilosum F. M. Reed, H. S. Reed 1937-5-4 9840 A San Bernardino Eastern Mojave Desert, north slope Mescal Range 1524 Comment
  UCR231377  Erioneuron pulchellum John F. Green 2011-9-30 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Wheaton Bridge, 2.32 mi. east (91 deg. ) of Bailey Rd. crossing at Mountain Pass 1262 Comment
  UCR248078  Erioneuron pulchellum Duncan S. Bell, Aaron Sedgwick 2012-9-4 4053 San Bernardino East Mojave Desert, Kokoweef Mountain; east side of mountain, c. 0.25 air mi northeast of Kokoweef summit 1672 Comment
  UCR248461  Erioneuron pulchellum Duncan S. Bell 2012-9-22 4280 San Bernardino East Mojave Desert, Kokoweef Mountain, southern section 1608 Comment
  UCR2824B  Erioneuron pulchellum F. M. Reed, H. S. Reed 1937-5-4 9840 B San Bernardino Eastern Mojave Desert, north slope Mescal Range 1524 Comment
  RSA125238  Eriophyllum multicaule R. Weatherby 1949-6-4 650 a San Bernardino Clark Mountains, near Mountain Pass 1402 Comment
  CAS-BOT-BC296496  Eriophyllum wallacei Carl B. Wolf 1932-5-3 s.n. San Bernardino EASTERN MOJAVE DESERT. E. SLOPE OF IVANPAH MT. WHEATON WASH. UPPER SONORAN Life Zone 1310 Comment
  POM358175  Eriophyllum wallacei Norman C. Cooper 1949-4-18 3531 San Bernardino Mountain Pass 1372 Comment
  RSA5116  Eriophyllum wallacei C. B. Wolf 1932-3-3 3329 San Bernardino E slope Ivanpah Mt, E Mojave Desert, Wheaton Wash. 1311 Comment
  RSA708499  Eriophyllum wallacei Scott D. White 2005-3-24 10805 San Bernardino Mountain Pass. Sandy bajadas, canyons, & washes N of the I-15 Freeway and S of Molycorp quarry. 1420 Comment
  SD27900  Eriophyllum wallacei Carl B. Wolf 1932-5-3 3329 San Bernardino Eastern Mojave Desert, east slope of Ivanpah Mountain Wheaton Wash. 1310 Comment
  UC729568  Eriophyllum wallacei Carl B. Wolf 1932-5-3 3329 San Bernardino Wheaton Wash Mojave Desert, Ivanpah Mt., Wheaton Wash 1310 Comment
  RSA708266  Erodium cicutarium Scott D. White 2005-3-24 10816 San Bernardino Mountain Pass. Sandy bajadas, canyons, & washes N of the I-15 Freeway and S of Molycorp quarry. 1420 Comment
  RSA778958  Eschscholzia glyptosperma N. C. Cooper 1949-4-18 3522 San Bernardino Mountain Pass. 1220 Comment
  CAS-BOT-BC83168  Eschscholzia minutiflora Annie M. Alexander 1939-5-15 508 San Bernardino Road to Mescal Spring, 1.5 mile southeast of Mountain Pass. 1432 Comment
  RSA0085192  Eschscholzia minutiflora Jim Andre 2013-5-28 25900 San Bernardino Mescal Mountains: east side of Mescal Range (BLM land) at Blue Buzzard Mine area. 1575 Comment
  RSA445640  Eschscholzia minutiflora N. C. Cooper 1949-4-18 3530 San Bernardino Mountain Pass. 1372 Comment
  UC625952  Eschscholzia minutiflora Annie M. Alexander 1939-5-15 508 San Bernardino 1 1/2 mi se Mountain Pass (road to Mescal Spring) 1432 Comment
  UC1449201  Escobaria vivipara var. deserti Pierre C. Fischer 1968-12-14 4010 San Bernardino w Clark Summit on Interstate 15 (n-facing slope) 1400 Comment
  GMDRC3085  Eucrypta micrantha J. Andre, J. O. Sawyer, M. Elvin 2009-4-26 10227 San Bernardino Ivanpah Mountains: Ivanpah Mountains: west of Kessler Peak Rd at Silverado Mine area, approx 0.5 mi SE of Striped Mountain, Mojave National Preserve 35 deg. 23.477' N 115 deg. 31.448' W. - 5467 ft. 1667 Comment
  HSC101184  Eucrypta micrantha Jim Andre, J. O. Sawyer, M. Elvin 2009-4-26 10227 San Bernardino Ivanpah Mountains; west of Kessler Peak Rd. at Silverado Mine area, approx. 0.5 mi. SE of Striped Mountain, Mojave National Preserve 1667 Comment
  RSA0082949  Eucrypta micrantha Jim M. Andre 2015-4-10 32418 San Bernardino Mescal Range; north end of range just south of Zinc Mine Rd, 1.3 mi. south of I-15 at Mountain Pass (at Bailey Rd exit). 1440 Comment
  RSA708502  Eucrypta micrantha Scott D. White 2005-3-24 10822 San Bernardino Mountain Pass. Sandy bajadas, canyons, & washes N of the I-15 Freeway and S of Molycorp quarry. 1420 Comment
  UCR229307  Eucrypta micrantha John F. Green 2011-4-11 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Wheaton Bridge, 2.32 mi. east (91 deg. ) of Bailey Rd. crossing at Mountain Pass 1262 Comment
  UCR151177  Euphorbia albomarginata Steve Boyd, Et al. 2004-10-13 11579 San Bernardino Eastern Mojave Desert, [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass 1600 Comment
  UCR229295  Euphorbia albomarginata John F. Green 2011-4-11 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Cenda Bridge, 0.64 mi. east (87 deg. ) of Bailey Rd. crossing at Mountain Pass 1371 Comment
  UCR231379  Euphorbia albomarginata John F. Green 2011-9-30 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Wheaton Bridge, 2.32 mi. east (91 deg. ) of Bailey Rd. crossing at Mountain Pass 1262 Comment
  RSA793009  Euphorbia exstipulata var. exstipulata Duncan S. Bell 2012-9-22 4279 San Bernardino Kokoweef Mountain; southern section. 1608 Comment
  RSA797704  Euphorbia exstipulata var. exstipulata J. Andre 2012-9-18 22246 San Bernardino Ivanpah Mtns: along primary dirt road 1.5 mi west of Kokoweef Peak, 1.4 mi SE of Iron Horse Mine. 1526 Comment
  RSA799479  Euphorbia exstipulata var. exstipulata J. Andre, James P. Smith, Jane Cole 2012-9-12 23169 San Bernardino Ivanpah Mountains; along Zinc Mine Road, just north of Mojave National Preserve boundary on BLM lands, between Koroweef Peak and Mescal Range. 1530 Comment
  SEINET4558916  Euphorbia exstipulata var. exstipulata J. Andre 2012-1 22246 San Bernardino Ivanpah Mountains; along primary dirt road 1.5 miles west of Kokoweef Peak, 1.4 miles SE of Iron Horse Mine. sparse Joshua tree woodland. 1526 Comment
  UCR253670  Euphorbia exstipulata var. exstipulata Jim Andre 2012-9-18 22246 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, along primary dirt road 1.5 miles west of Kokoweef Peak, 1.4 miles southeast of Iron Horse Mine 1526 Comment
  UCR253674  Euphorbia exstipulata var. exstipulata Jim Andre, J. P. Smith, Jane Cole 2012-9-12 23169 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, along Zinc Mine Road, just north of Mojave National Preserve boundary on BLM lands, between Koroweef Peak and Mescal Range 1530 Comment
  RSA0122925  Euphorbia fendleri Duncan S. Bell, Evan Meyer 2016-5-5 9538 San Bernardino Mescal Range; collecting in the central interior of the range, approximately 2.25 air miles southwest of Mountain Pass. 1705 Comment
  UCR41948  Euphorbia fendleri B. G. Pitzer 1986-4-17 0034 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  UCD33262  Euphorbia polycarpa Beecher Crampton 1967-5-23 7974 San Bernardino Mojave Desert, Mescal Range, 1.5 miles west of Wheaton Springs just east of Mtn. Pass Summit, US Hwys. 91 - 466. 1280 Comment
  UCR253673  Euphorbia revoluta Jim Andre, James P. Smith, Jane Cole 2012-9-12 23168 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, along Zinc Mine Road, just north of Mojave National Preserve boundary on BLM lands, between Koroweef Peak and Mescal Range 1530 Comment
  UCR45009  Euphorbia revoluta A. C. Sanders, D. Charlton, B. Pitzer, D. E. Bramlet 1986-8-30 6841 San Bernardino Eastern Mojave Desert, Mescal Range, 0.7 mi. south of the intersection of Hwy I-15 and Bailey Road at Mountain Pass, 0.4 air mi. NW of Hardrock Queen Spring 1479 Comment
  RSA0020541  Euphorbia serpillifolia Duncan S. Bell, Aaron Sedgwick 2012-9-4 4056 San Bernardino Kokoweef Mountain; east side of mountain, approximately 0.25 air mile northeast of Kokoweef summit. 1672 Comment
  UCR158229  Euphorbia serpillifolia Steve Boyd, Sula Vanderplank, V. Arvizu 2004-10-13 11562 San Bernardino Eastern Mojave Desert, [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass 1600 Comment
  RSA0125098  Euphorbia serpillifolia subsp. serpillifolia Duncan S. Bell, Cheryl Sevilla 2016-10-13 10199 San Bernardino Mescal Range; east side of the range, about a half mile to the west (up canyon) from Iron Horse Mine. 1732 Comment
  UCR231378  Euphorbia setiloba John F. Green 2011-9-30 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Wheaton Bridge, 2.32 mi. east (91 deg. ) of Bailey Rd. crossing at Mountain Pass 1262 Comment
  OBI10151  Fallugia paradoxa Carl B. Wolf 1940-5-29 9688 San Bernardino Mojave Desert, W side of Ivanpah Mts about 8 mi N of Kessler Spring on road to Mexican Well 1585 Comment
  OBI69419  Fallugia paradoxa Bradley J. Kayl, Jon, Deren, John 1994-4-7 39 San Bernardino Bailey offramp rd, Baker 1372 Comment
  POM182017  Fallugia paradoxa F. W. Peirson 1927-7-10 7356 San Bernardino Mexican Well, eastern border of San Bernardino Co. 1220 Comment
  RSA0048797  Fallugia paradoxa Jim Andre 2013-5-28 25849 San Bernardino Ivanpah Mountains: Mojave National Preserve; along Zinc Mine Rd in Piute Valley, just NNW of Striped Mtn, just south of Mescal Range. 1372 Comment
  RSA0085208  Fallugia paradoxa Jim Andre 2014-5-15 29057 San Bernardino Mojave Natl. Preserve; along north-south dirt road between Kokoweef and Striped Mtn, growing on margin of wash. 1519 Comment
  RSA23445  Fallugia paradoxa Carl B. Wolf 1940-5-29 9688 San Bernardino Mojave Desert, W side of Ivanpah Mts. about 8 mi. N of Kessler Spring on rd. to Mexican Well. Piute Valley. North side of first summit 1585 Comment
  RSA712697  Fallugia paradoxa Carl B. Wolf 1940-5-29 9688 San Bernardino Mojave Desert, W side of Ivanpah Mts. about 8 mi. N of Kessler Spring on rd. to Mexican Well. Piute Valley. North side of first summit 1585 Comment
  RSA757830  Fallugia paradoxa Michael Honer, J. P. Charpentier, M. Wood, D. Silverman 2008-9-8 3226 San Bernardino S end of Clark Mountains: along pipeline service road appx. 1.3 mi. E of Mountain Pass, 100m N of Interstate 15. 1350 Comment
  RSA86644  Fallugia paradoxa F. W. Peirson 1927-7-10 7356 San Bernardino Mexican Well, eastern border of San Bernardino Co. 1220 Comment
  SD248798  Fallugia paradoxa J. M. Andre 2014-5-15 29057 San Bernardino Ivanpah Mountains; Mojave National Preserve; along north-south dirt road between Kokoweef and Astriped Mountain, growing on margin of wash. Mescal Range 7.5'Q 1519 Comment
  SD249613  Fallugia paradoxa J. M. Andre 2013-5-28 25849 San Bernardino Region: MNP; Ivanpah Mountains Mojave National Preserve; along Zinc Mine Rd in Piute Valley, just NNW of Striped Mtn, just south of Mescal Range 1372 Comment
  UC625858  Fallugia paradoxa Annie M. Alexander 1939-5-15 505 San Bernardino near Clark Mt. Station; Mormon Canyon Comment
  UC774575  Fallugia paradoxa Carl B. Wolf 1940-5-20 San Bernardino about 8 mi n Kessler Spring (on road to Mexican Well, n of 1st summit); Mojave Desert, Ivanpah Mts. 1584 Comment
  UCR151230  Fallugia paradoxa Steve Boyd, Et al. 2004-10-13 11578 San Bernardino Eastern Mojave Desert, [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass 1600 Comment
  UCR215326  Fallugia paradoxa Michael Honer, J. P. Charpentier, M. Wood, Dave Silverman 2008-9-8 3226 San Bernardino Eastern Mojave Desert, south end of Clark Mountain, along pipeline service road c. 1.3 miles east of Mountain Pass, 100 m north of I-15 1350 Comment
  UCR243795  Fallugia paradoxa Jim Andre 2011-5-9 19872 San Bernardino Eastern Mojave Desert, Ivanpah Mountains area, N. end of Mescal Range at Mountain Pass, 0.7 mi. SW of Bailey Rd junction with I-15 1493 Comment
  UCR253702  Fallugia paradoxa Jim Andre 2012-9-18 22237 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, along primary dirt road 1.5 miles west of Kokoweef Peak, 1.4 miles southeast of Iron Horse Mine 1526 Comment
  UCR41923  Fallugia paradoxa B. G. Pitzer, D. Charlton 1986-4-17 77 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  RSA0027768  Fendlerella utahensis Duncan S. Bell 2013-9-14 s.n. San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA0093760  Fendlerella utahensis Duncan S. Bell, Evan Meyer 2015-4-29 8158 San Bernardino Mescal Range; about 2.5 air miles south of Mountain Pass; collecting on north facing slopes and canyons below the summit in the interior of the range. 1761 Comment
  UCR2408  Festuca myuros F. M. Reed, H. S. Reed 1937-5-4 10075 San Bernardino Eastern Mojave Desert, north slope Mescal Range 1524 Comment
  RSA0121201  Festuca octoflora Duncan S. Bell, Evan Meyer 2016-5-5 9526 San Bernardino Mescal Range; collecting in the interior of the range, approximately 2 air miles south southwest of Mountain Pass. 1675 Comment
  UCR229288  Festuca octoflora John F. Green 2011-4-11 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Cenda Bridge, 0.64 mi. east (87 deg. ) of Bailey Rd. crossing at Mountain Pass 1371 Comment
  UCR41943  Festuca octoflora B. G. Pitzer, David Charlton 1986-4-17 81 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  GMDRC7358  Forestiera pubescens J. M. Andre 2015-4-1 32414 San Bernardino Mescal Range: north end of range at Groaner Spring, 1.9 mi. south of I-15 at Mountain Pass (at Bailey Rd exit). 1484 Comment
  CLARK-A1045-692  Franseria eriocentra George K. Helmkamp 1977-5-29 San Bernardino Mojave Desert at north edge of Ivanpah Mountains; ; Mescal Range 15'Q 1432 Comment
  RSA0093763  Fraxinus anomala Duncan S. Bell, Evan Meyer 2015-4-29 8155 San Bernardino Mescal Range; about 2.5 air miles south of Mountain Pass; collecting on north facing slopes and canyons below the summit in the interior of the range. 1761 Comment
  UCR41971  Fraxinus anomala B. G. Pitzer, D. Charlton 1986-4-17 0054 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  RSA792988  Galium Duncan S. Bell 2012-9-23 4284 San Bernardino Mescal Range: east side of range in the vicinity of Blue Buzzard Mine just to the southwest of the Dinosaur Trackway ACEC. 1684 Comment
  RSA0025213  Galium parishii Duncan S. Bell 2013-9-14 5860 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA0072077  Galium parishii Duncan S. Bell, Jerred Branch, Matthew Ellis, Evan Meyer 2014-10-6 7579 San Bernardino Mescal Range; eastern part of range above Piute Valley, in the vicinity of Blue Buzzard Mine, about 2 air miles south of Mountain Pass. 1821 Comment
  RSA0121618  Galium parishii Duncan S. Bell, Andrew Chambers 2016-6-9 9690 San Bernardino Mescal Range; collecting within the interior of the range, approximately 2 air miles southwest of Mountain Pass. 1636 Comment
  RSA0125100  Galium parishii Duncan S. Bell, Cheryl Sevilla 2016-10-13 10197 San Bernardino Mescal Range; east side of the range, about a half mile to the west (up canyon) from Iron Horse Mine. 1732 Comment
  UCR260921  Galium parishii Duncan S. Bell 2013-9-14 5860 San Bernardino East Mojave Desert, center of the Mescal Range, c. 2 air miles southwest of Mountain Pass 1626 Comment
  GMDRC8601  Galium proliferum J. M. Andre, Fred Roberts, Max Carmichael 2016-4-23 35421 San Bernardino Ivanpah Mountains: Mojave Natl. Preserve; NE end of Striped Mountain, 0.5 mi. west of Kessler Peak Rd, NNW of Cima Dome 1600 Comment
  RSA0122927  Galium proliferum Duncan S. Bell, Evan Meyer 2016-5-5 9540 San Bernardino Mescal Range; collecting in the central interior of the range, approximately 2.25 air miles southwest of Mountain Pass. 1705 Comment
  UCR199068  Galium proliferum Jim Andre 2008-5-8 9535 San Bernardino Mojave Desert, Ivanpah Mountains, Mojave National Preserve, on northwest side of Kessler Peak Road, c. 1 mi northwest of Standard Mine #1, c. 1 mi south of Striped Mountain 1573 Comment
  UCR41919  Galium proliferum B. G. Pitzer, D. Charlton 1986-4-17 48 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  RSA0025232  Gaura coccinea Duncan S. Bell 2013-9-14 5881 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA0122924  Gaura coccinea Duncan S. Bell, Evan Meyer 2016-5-5 9543 San Bernardino Mescal Range; collecting in the central interior of the range, approximately 2.25 air miles southwest of Mountain Pass. 1705 Comment
  RSA793354  Gaura coccinea Jim Andre 2011-6-1 20477 San Bernardino Ivanpah Mountains, southeast end of Koroweef Mountain. 1603 Comment
  SEINET3093436 Image available Gaura coccinea E. R. Blakley 1960-4-25 3278 San Bernardino Mescal Ridge, Ivanpah Mt. south of Clark Mt. Sta. Comment
  UCR254138  Gaura coccinea Jim Andre 2012-9-18 22198 San Bernardino Eastern Mojave Desert, Mescal Range, far north end of range, along faint dirt road 1.0 mi SSE of the junction of Bailey Road and Hwy I-15 1478 Comment
  UCR41973  Gaura coccinea B. G. Pitzer, D. Charlton 1986-4-17 0027 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  RSA0104784  Gilia Duncan S. Bell, Evan Meyer 2015-4-29 8144 San Bernardino Mescal Range; about 2.5 air miles south of Mountain Pass; collecting on north facing slopes and canyons below the summit in the interior of the range. 1761 Comment
  UCR157727  Gilia John Wear, Tim Wade 1991-5-1 91- 18 San Bernardino Eastern Mojave Desert, Mescal Range, south of Interstate Hwy I-15, area W and SW of China Spring, E & SE of hardrock Queen Spring & E and SE of Groaner Spring, SE of Mountain Pass 1500 Comment
  GMDRC5938  Gilia brecciarum subsp. brecciarum J. M. Andre 2013-5-28 25910 San Bernardino Mescal Mountains: approximately 60 mi. SW of Las Vegas, east side of Mescal Range (BLM land) at Blue Buzzard Mine area 1576 Comment
  RSA0085185  Gilia brecciarum subsp. brecciarum Jim Andre 2013-5-28 25910 San Bernardino Mescal Mountains: approximately 60 mi. SW of Las Vegas, east side of Mescal Range (BLM land) at Blue Buzzard Mine area. 1575 Comment
  RSA0104298  Gilia brecciarum subsp. brecciarum Duncan S. Bell, Evan Meyer 2015-4-30 8184 San Bernardino Mescal Range; east side of the range; collecting in the Dinosaur Trackway Area of Critical Environmental Concern. 1623 Comment
  RSA0122931  Gilia brecciarum subsp. brecciarum Duncan S. Bell, Evan Meyer 2016-5-5 9535 San Bernardino Mescal Range; collecting in the central interior of the range, approximately 2.25 air miles southwest of Mountain Pass. 1705 Comment
  RSA775673  Gilia cana subsp. speciformis J. Andre 2010-5-19 14742 San Bernardino Ivanpah Mts.; Mojave National Preserve; along Zinc Mine Road on W end of Striped Mt. 1.9 miles E of Cima Road (at Ord Tank). 1359 Comment
  UCR222686  Gilia cana subsp. speciformis Jim Andre 2010-5-19 14742 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, Mojave National Preserve; along Zinc Mine Road on W end of Striped Mountain 1.9 mi. east of Ord Tank at Cima Rd 1358.49 Comment
  RSA470190  Gilia cana subsp. triceps N. C. Cooper 1949-4-18 3528 San Bernardino Mountain Pass. 1372 Comment
  RSA0080309  Gilia clokeyi Jim M. Andre 2015-4-10 32410 San Bernardino Mescal Range; north end of range at Groaner Spring, 1.9 mi. south of I-15 at Mountain Pass (at Bailey Rd exit). 1484 Comment
  RSA0121207  Gilia inconspicua Duncan S. Bell, Evan Meyer 2016-5-4 9520 San Bernardino Mescal Range; east side of the range; approximately 1.75 air miles east northeast of Blue Buzzard Mine. 1568 Comment
  GMDRC7678  Gilia ophthalmoides J. M. Andre, T. La Doux, S. Andre, E. Andre 2015-4-4 33204 San Bernardino Mescal Range: north end of range just south of Zinc Mine Rd, 1.3 mi. SE of Mountain Pass at Bailey Rd exit off Interstate 15. 1461 Comment
  RSA0085311  Gilia sinuata Jim Andre 2014-5-15 29044 San Bernardino Mojave Natl. Preserve; along north-south dirt road between Kokoweef and Striped Mtn, growing on margin of wash. 1519 Comment
  RSA5112  Gilia sinuata C. B. Wolf 1932-5-3 3325 San Bernardino E. slope Ivanpah Mt.; Wheaton Wash. 1310 Comment
  UC909954  Gilia sinuata Carl B. Wolf 1932-5-3 3325 San Bernardino e slope Ivanpah Mt. (Wheaton Wash, eastern Mojave Desert); Eastern Mojave Desert, e slope Ivanpah Mt., Wheaton Wash 1310 Comment
  GMDRC7357  Gilia stellata J. M. Andre 2015-4-1 32409 San Bernardino Mescal Range: north end of range at Groaner Spring, 1.9 mi. south of I-15 at Mountain Pass (at Bailey Rd exit). 1484 Comment
  UCR267408  Gilia stellata Jim Andre 2015-4-10 32409 San Bernardino Mescal Range, north end of range at Groaner Spring, 1.9 mi south of Hwy I-15 at Mountain Pass, Bailey Road exit 1484 Comment
  GMDRC8602  Gilia transmontana J. M. Andre, Fred Roberts, Max Carmichael 2016-4-23 35422 San Bernardino Ivanpah Mountains: Mojave Natl. Preserve; NE end of Striped Mountain, 0.5 mi. west of Kessler Peak Rd, NNW of Cima Dome 1600 Comment
  RSA0104391  Gilia transmontana Duncan S. Bell, Evan Meyer 2015-4-29 8143 San Bernardino Mescal Range; about 2.5 air miles south of Mountain Pass; collecting on north facing slopes and canyons below the summit in the interior of the range. 1761 Comment
  RSA469726  Gilia transmontana N. C. Cooper 1949-4-18 3529 San Bernardino Mountain Pass. 1372 Comment
  RSA736344  Gilia transmontana J. Andre 2008-5-8 9496 San Bernardino Ivanpah Mountains: N. end of mescal Range/Ivanpah Mtns, along Zine Mine Rd, approx 1 mi. S. of I-15 1423 Comment
  RSA775684  Gilia transmontana J. Andre 2010-5-19 14686 San Bernardino Mescal Range; SE Mescal Range (within the greater Ivanpah Mts.) near historic Iron Horse Mine site 1670 Comment
  UCR272283  Gilia transmontana Duncan S. Bell, Evan Meyer 2015-4-29 8143 San Bernardino East Mojave Desert, Mescal Range, c. 2.5 air miles south of Mountain Pass, north-facing slopes and canhyons below the summit in the interior of the range 1761 Comment
  RSA0072494  Glandularia gooddingii Jim Andre 2014-5-15 29020 San Bernardino Ivanpah Mountains: along primary dirt road (Kessler Pk Rd) ESE of Striped Mtn near Silverado Mine area, about 4 mi. east of Cima Rd. 1550 Comment
  SD42496  Glandularia gooddingii Carl B. Wolf 1940-5-29 9680 San Bernardino Mojave Desert, W. side of Ivanpah Mts. About 7 mi. N. of Kessler Spring on Rd. to Mexiacn Well 1554 Comment
  GMDRC3083  Glossopetalon spinescens J. Andre, J. O. Sawyer, M. Elvin 2009-4-26 10224 San Bernardino Ivanpah Mountains: Ivanpah Mountains: west of Kessler Peak Rd at Silverado Mine area, approx 0.5 mi SE of Striped Mountain, Mojave National Preserve 35 deg. 23.477' N 115 deg. 31.448' W. - 5467 ft. 1667 Comment
  HSC101240  Glossopetalon spinescens Jim Andre 2010-5-19 14688 San Bernardino Mescal Range; SE Mescal Range (within the greater Ivanpah Mountains) near historic Iron Horse Mine site. 1670 Comment
  RSA0093762  Glossopetalon spinescens Duncan S. Bell, Evan Meyer 2015-4-29 8156 San Bernardino Mescal Range; about 2.5 air miles south of Mountain Pass; collecting on north facing slopes and canyons below the summit in the interior of the range. 1761 Comment
  RSA0121197  Glossopetalon spinescens Duncan S. Bell, Evan Meyer 2016-5-5 9530 San Bernardino Mescal Range; collecting in the interior of the range, approximately 2 air miles south southwest of Mountain Pass. 1675 Comment
  UCR211352  Glossopetalon spinescens Jim Andre, J. O. Sawyer, Mark A. Elvin 2009-4-26 10224 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, west of Kessler Peak Rd. at Silverado Mine, c. 0.5 mi. SE of Striped Mountain, Mojave National Preserve 1667 Comment
  UCR222368  Glossopetalon spinescens Jim Andre 2010-5-19 14688 San Bernardino Eastern Mojave Desert, SE Mescal Range (within the greater Ivanpah Mountains) near historic Iron Horse Mine site 1670 Comment
  UCR272140  Glossopetalon spinescens Duncan S. Bell, Evan Meyer 2015-4-29 8156 San Bernardino East Mojave Desert, Mescal Range, c. 2.5 air miles south of Mountain Pass, north-facing slopes and canhyons below the summit in the interior of the range 1761 Comment
  UCR41936  Glossopetalon spinescens B. G. Pitzer, D. Charlton 1986-4-17 0067 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  CAS-BOT-BC110314  Grayia spinosa Carl B. Wolf 1932-5-3 3345 San Bernardino Eastern Mojave Desert. East slope of Ivanpah Mountain Wheaton Wash. 1310 Comment
  RSA0085546  Grayia spinosa Jim Andre 2014-5-15 29049 San Bernardino Mojave Natl. Preserve; along north-south dirt road between Kokoweef and Striped Mtn, growing on margin of wash. 1519 Comment
  RSA478810  Grayia spinosa N. C. Cooper 1949-4-18 3537 San Bernardino Mountain Pass. 610 Comment
  RSA5132  Grayia spinosa C. B. Wolf 1932-5-3 3345 San Bernardino E. slope Ivanpah Mt.; Wheaton Wash 1310 Comment
  RSA775676  Grayia spinosa J. Andre 2010-5-19 14735 San Bernardino Ivanpah Mts.; Mojave National Preserve; along Zinc Mine Road on W end of Striped Mt. 1.9 miles E of Cima Road (at Ord Tank) 1359 Comment
  RSA793353  Grayia spinosa J. Andre 2011-6-1 20478 San Bernardino Ivanpah Mountains, southeast end of Koroweef Mountain. 1603 Comment
  SD27783  Grayia spinosa Carl B. Wolf 1932-5-3 3345 San Bernardino Eastern Mojave Desert, east slope of Ivanpah Mountain, Wheaton Wash. 1310 Comment
  SD124905  Grindelia aphanactis John C. Roos 1950-9-3 4983 San Bernardino Mountain Pass, Clark Mountains, eastern Mohave Desert 1525 Comment
  RSA89982  Grindelia squarrosa J. C. Roos 1950-9-3 4983 San Bernardino Mountain Pass, Clark Mountains, E Mojave Desert 1524 Comment
  UCR26137  Grindelia squarrosa John C. Roos 1950-9-3 4983 San Bernardino Eastern Mojave Desert, Mountain Pass, Clark Mountain 1524 Comment
  GMDRC5479  Grusonia parishii J. Andre 2011-6-1 20471 San Bernardino Mojave National Preserve: Ivanpah Mountains, along Kessler Peak Rd between Striped Mtn and Koroweef Peak, approx.7 mi. NNE of Cima Dome (at Cima Rd summit), just south of Piute Valley 1535 Comment
  UCR245812  Grusonia parishii Jim Andre 2011-6-1 20471 San Bernardino Eastern Mojave Desert, Mojave National Preserve, Ivanpah Mountains, along Kessler Peak Rd between Striped Mtn and Kokoweef Peak, c.7 mi. NNE of Cima Dome (at Cima Rd summit), just south of Piute Valley 1535 Comment
  CAS-BOT-BC483049  Gutierrezia microcephala Sarah J. De Groot; Naomi Fraga; Cheryl Sevilla; Silvia Olivares 2014-8-23 7273 San Bernardino South of Mountain Pass of end of Bailey Road, about 0.6 mi from I-15, in the north end of the Mescal Range. About 1100 m NE of Hardrock Queen Spring 1450 Comment
  RSA0050077  Gutierrezia microcephala Sarah J. De Groot, Naomi Fraga, Cheryl Sevilla, Silvia Olivares 2014-8-23 7273 San Bernardino South of Mountain Pass off end of Bailey Road, about 0.6 miles from I-15, in the north end of the Mescal Range. About 1100 m northeast of Hardrock Queen Spring. 1450 Comment
  RSA0050218  Gutierrezia microcephala J. M. Andre 2010-9-29 14811 San Bernardino Mojave National Preserve; along Zinc Mine Rd, 4.3 mi. E. of Cima Rd, south side of Striped Mtn, growing at large wash crossing (limestone gravels). 1414 Comment
  RSA757929  Gutierrezia microcephala Michael Honer, J. P. Charpentier, M. Wood, D. Silverman 2008-9-8 3214 San Bernardino S end of Clark Mountains: along pipeline service road appx. 1.3 mi. E of Mountain Pass, 100m N of Interstate 15. 1350 Comment
  RSA796911  Gutierrezia microcephala J. Andre 2012-9-18 22216 San Bernardino Mescal Range. Along primary dirt road at summit of pass, 2.9 mi south of I-15 at Bailey Rd exit. 1579 Comment
  SBBG124728  Gutierrezia microcephala M. Honer 2008-9-8 3214 San Bernardino pipeline service rd, ca. 1.3 mi E of Mountain Pass, 100 m N of Interstate 15; S end of Clark Mtns 1350 Comment
  SD247591  Gutierrezia microcephala Sarah J. GrootDe, Naomi Fraga, et al. 2014-8-23 7273 San Bernardino South of Mountain Pass off end of Bailey Road, ca. 0.6 mile from I-15, in the north end of the Mescal Range, ca. 1100 m northeast of Hardrock Queen Spring. 1449 Comment
  SEINET4558938  Gutierrezia microcephala J. Andre 2012-1 22216 San Bernardino Mescal; along primary dirt road at summit of pass, 2.9 mi. south of I-15 at Bailey Rd. exit.. 1578 Comment
  UCR224056  Gutierrezia microcephala Jim Andre 2010-9-29 14811 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, Mojave National Preserve; along Zinc Mine Road, 4.3 mi. east of Cima Road, south side of Striped Mountain, at large wash crossing 1414.27 Comment
  UCR231370  Gutierrezia microcephala John F. Green 2011-9-30 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Wheaton Bridge, 2.32 mi. east (91 deg. ) of Bailey Rd. crossing at Mountain Pass 1262 Comment
  UCR254128  Gutierrezia microcephala Jim Andre 2012-9-18 22216 San Bernardino Eastern Mojave Desert, Mescal Range, along primary dirt road at summit of pass, 2.9 mi. south of I-15 at Bailey Road exit 1579 Comment
  UCR262863  Gutierrezia microcephala Sarah J. De Groot, Naomi Fraga, Cheryl Sevilla, Silvia Olivares 2014-8-23 7273 San Bernardino south of Mountain Pass off end of Bailey Road, c. 0.6 miles from Hwy I-15, in the north end of th Mescal Range. About 1100 m northeast of Hardrock Queen Spring 1450 Comment
  UCR45014  Gutierrezia microcephala A. C. Sanders, D. Charlton, B. Pitzer, D. E. Bramlet 1986-8-30 6838 San Bernardino Eastern Mojave Desert, Mescal Range, 0.7 mi. south of the intersection of Hwy I-15 and Bailey Road at Mountain Pass, 0.4 air mi. NW of Hardrock Queen Spring 1479 Comment
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Jul 11 2011
  RSA0025234  Gutierrezia sarothrae Duncan S. Bell 2013-9-14 5890 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA0070121  Gutierrezia sarothrae Duncan S. Bell, Jerred Branch, Matthew Ellis, Evan Meyer 2014-10-6 5787 San Bernardino Mescal Range; eastern part of range above Piute Valley, in the vicinity of Blue Buzzard Mine, about 2 air miles south of Mountain Pass. 1821 Comment
  RSA275240  Gutierrezia sarothrae B. A. Prigge 1977-10-15 2279 San Bernardino Striped Mountains, 6 airmiles S of Mountain Pass. 1585 Comment
  RSA776751  Gutierrezia sarothrae Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11563 San Bernardino [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass 1600 Comment
  RSA777203  Gutierrezia sarothrae Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11563 San Bernardino [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass 1600 Comment
  RSA793379  Gutierrezia sarothrae Duncan S. Bell, Aaron Sedgwick 2012-9-4 4077 San Bernardino Mescal Range; north side of range approximately 0.5 air mile west of Hardrock Queen Spring. 1616 Comment
  SD124909  Gutierrezia sarothrae A. C. Sanders, Charlton and Pitzer 1986-8-30 6837 San Bernardino Mescal Range, eastern Mojave Desert, 0.7 miles south of the intersection of I-15 and Bailey Road. 1480 Comment
Read comments
May 3 2007
  SD220038  Gutierrezia sarothrae Steve Boyd, Sula Vanderplank and Valentin Arvizu 2004-10-13 11563 San Bernardino Eastern Mojave Desert end of the Mescal Mountains, south of Clark Mountain and Interstate 15, (SE) of Mountain Pass. 1600 Comment
  UCR225684  Gutierrezia sarothrae Steve Boyd, Sula Vanderplank & Valentin Arvizu 2004-10-13 11563 San Bernardino Eastern Mojave Desert, [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass 1600 Comment
  UCR231373  Gutierrezia sarothrae John F. Green 2011-9-30 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Wheaton Bridge, 2.32 mi. east (91 deg. ) of Bailey Rd. crossing at Mountain Pass 1262 Comment
  UCR274423  Gutierrezia sarothrae Duncan S. Bell, Jerred Branch, Matthew Ellis, Evan Meyer 2014-10-6 5787 San Bernardino Mescal Range, eastern part of range above Piute valley, in the vicinity of Blue Buzzard Mine, c. 2 air miles south of Mountain Pass 1821 Comment
  UCR45012  Gutierrezia sarothrae A. C. Sanders, D. Charlton, B. Pitzer, D. E. Bramlet 1986-8-30 6837 San Bernardino Eastern Mojave Desert, Mescal Range, 0.7 mi. south of the intersection of Hwy I-15 and Bailey Road at Mountain Pass, 0.4 air mi. NW of Hardrock Queen Spring 1479 Comment
  UCR231365  Halogeton glomeratus John F. Green 2011-9-30 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Wheaton Bridge, 2.32 mi. east (91 deg. ) of Bailey Rd. crossing at Mountain Pass 1262 Comment
  UCR41967  Hedeoma nana B. G. Pitzer 1986-4-17 0060 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  RSA0104394  Hedeoma nana subsp. californica Duncan S. Bell, Evan Meyer 2015-4-29 8135 San Bernardino Mescal Range; about 2.5 air miles south of Mountain Pass; collecting on north facing slopes and canyons below the summit in the interior of the range. 1761 Comment
  RSA0025239  Heliomeris multiflora Duncan S. Bell 2013-9-14 8887 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA792882  Heliomeris multiflora Duncan S. Bell 2012-9-4 4093 San Bernardino Mescal Range; east slopes of range approximately 2 air miles northwest of Kokoweef Peak in the Dinosaur Trackway ACEC. 1603 Comment
  RSA800887  Heliomeris multiflora J. Andre 2012-9-18 22200 San Bernardino Mescal Range. Far N end of range, along faint dirt road 1.0 mi WSE of Jct Bailey Rd and I-15. 1478 Comment
  CAS-BOT-BC305815  Heliomeris multiflora var. nevadensis Annie M. Alexander 1939-5-12 439 San Bernardino Trail to Dorr Cave, Morman Canyon, near Clark Mountain Station Comment
  GMDRC4588  Heliomeris multiflora var. nevadensis J. Andre 2010-5-19 14678 San Bernardino Mescal Range: SE Mescal Range (within the greater Ivanpah Mountains) near historic Iron Horse Mine site 1670 Comment
  JEPS68747  Heliomeris multiflora var. nevadensis Annie M. Alexander and Louise Kellogg 1939-5-16 515 San Bernardino Clark Mt. Station Mescal Spring Canyon 1447 Comment
  RSA0075597  Heliomeris multiflora var. nevadensis Jim Andre 2014-5-15 29064 San Bernardino Southeast end of Mescal Range above Iron Horse Mine. 1629 Comment
  RSA736342  Heliomeris multiflora var. nevadensis J. Andre 2008-5-8 9529 San Bernardino Ivanpah Mountains: N. end of Mescal Range/Ivanpah Mtns, along rough dirt road to Delfonte Sandstone Quarry, 0.5 mi. N. of Mojave National Preserve boundary, 1 mi. W. of Zinc Mine Rd, approx 5 mi. S. of I-15, approx 2 mi. W. of Kokoweef Mtn. 1580 Comment
  SD128773  Heliomeris multiflora var. nevadensis Darley F. Howe 1980-9-22 San Bernardino Near Copperworld Mine, 7 miles northeast of Cima Bridge on Highway 15 1710 Comment
  UC625676  Heliomeris multiflora var. nevadensis Annie M. Alexander 1939-5-12 439 San Bernardino near Clark Mt. Station (on trail to D<?> Cave<?>); Mormon <?> Canyon Comment
  UC625688  Heliomeris multiflora var. nevadensis Annie M. Alexander 1939-5-16 San Bernardino 1/2 mi se Mountain Pass; Mescal Spring Canyon 1447 Comment
  UCR243818  Heliomeris multiflora var. nevadensis Jim Andre 2011-5-9 19867 San Bernardino Eastern Mojave Desert, Ivanpah Mountains area, N. end of Mescal Range at Mountain Pass, 0.7 mi. SW of Bailey Rd junction with I-15 1493 Comment
  UCR254165  Heliomeris multiflora var. nevadensis Jim Andre 2012-9-18 22200 San Bernardino Eastern Mojave Desert, Mescal Range, far north end of range, along faint dirt road 1.0 mi SSE of the junction of Bailey Road and Hwy I-15 1478 Comment
  GH341004  Hilaria jamesii P. A. Munz 1937-6-18 14997 Unknown pass at Clark Mt., on highway from Las Vegas to Baker, San Bernadino County 1371 Comment
  GMDRC6296  Hilaria jamesii J. M. Andre 2014-5-15 29059 San Bernardino Ivanpah Mountains: Mojave Natl. Preserve; along north-south dirt road between Kokoweef and Striped Mtn, growing on margin of wash 1520 Comment
  SD20213  Hilaria jamesii Philip A. Munz 1937-6-18 14997 San Bernardino pass at Clark Mt., on highway from Las Vegas to Baker 1372 Comment
  UCD33253  Hilaria jamesii Beecher Crampton 1967-5-23 7962 San Bernardino San Bernardino County, Mojave Desert, Mescal Range, 1.5 miles west of Wheaton Springs just east of Mtn. Pass Summit, US Hwy. 91 - 466. 1280 Comment
  UCD89878  Hilaria jamesii Beecher Crampton 1967-5-23 7962 San Bernardino Mojave Desert, Mescal Range, 1.5 miles west of Wheaton Springs just east of Mtn. Pass Summit, US Hwy. 91 - 466. 1280 Comment
  UCR132399  Hilaria jamesii Beecher Crampton 1967-5-23 7962 San Bernardino Eastern Mojave Desert, Mescal Range, 1.5 miles west of Wheaton Springs just east of Mountain Pass Summit, US Hwy 91-466 1320 Comment
  UCR151189  Hilaria jamesii Steve Boyd, Et al. 2004-10-13 11566 San Bernardino Eastern Mojave Desert, [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass 1600 Comment
  UCR268229  Hilaria jamesii Jim Andre 2014-5-15 29087 San Bernardino Eastern Mojave Desert, Ivanpah Mountains; Mojave National Preserve, SE end of Mescal Range above Iron Horse Mine 1630 Comment
  UCD89943  Hilaria rigida Beecher Crampton 1968-8-11 8324 San Bernardino Eastern San Bernardino County: 2 miles E of Mountain Pass, near Wheaton Springs, Interstate Hwy. 15, Mescal Range. 1249 Comment
  UCD90064  Hilaria rigida Philip A. Munz 1937-6-18 14997 San Bernardino pass at Clark Mt., on highway from Las Vegas to Baker. 1371 Comment
  UCR115950  Hymenoxys acaulis L. F. LaPre 1992-5-16 92 -25 San Bernardino Eastern Mojave Desert, north of Striped Mountain, vicinity of Roger's Camp 1524 Comment
  UCR41991  Hymenoxys acaulis B. G. Pitzer, D. Charlton 1986-4-17 0040 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  RSA614677  Hymenoxys acaulis var. arizonica L. F. LaPre 1992-5-16 92 -25 San Bernardino N Striped Mtn, vicinity of Roger's Camp. 1524 Comment
  RSA775404  Hymenoxys acaulis var. arizonica Duncan S. Bell 2011-5-15 2459 San Bernardino The Mescal Range; a steep rocky ridgeline southwest of Hardrock Queen Spring. 1789 Comment
  UCR199064  Hymenoxys acaulis var. arizonica Jim Andre 2008-5-8 9537 San Bernardino Mojave Desert, Ivanpah Mountains, Mojave National Preserve, on northwest side of Kessler Peak Road, c. 1 mi northwest of Standard Mine #1, c. 1 mi south of Striped Mountain 1573 Comment
  UCR211353  Hymenoxys acaulis var. arizonica Jim Andre, J. O. Sawyer, Mark A. Elvin 2009-4-26 10222 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, west of Kessler Peak Rd. at Silverado Mine, c. 0.5 mi. SE of Striped Mountain, Mojave National Preserve 1667 Comment
  RSA0015670  Hymenoxys cooperi Duncan S. Bell 2013-9-14 5855 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA0016117  Hymenoxys cooperi Duncan S. Bell, Kim Clark, Dawn Lawson, Carolyn Martus, Gene Ratcliffe, David Urcluoll 2013-9-15 5897 San Bernardino Nearing the northeast head of Piute Valley east of the Mescal Range and on the western slopes of Mineral Hill. 1617 Comment
  RSA0122926  Ipomopsis polycladon Duncan S. Bell, Evan Meyer 2016-5-5 9541 San Bernardino Mescal Range; collecting in the central interior of the range, approximately 2.25 air miles southwest of Mountain Pass. 1705 Comment
  RSA47414  Ipomopsis polycladon J. C. Roos, L. Roos 1949-6-18 4394 San Bernardino Mountain Pass, Clark Mountains 1524 Comment
  RSA5134  Ipomopsis polycladon C. B. Wolf 1932-5-3 3347 San Bernardino E. slope Ivanpah Mt.; Wheaton Wash. 1310 Comment
  RSA709649  Ipomopsis polycladon Scott D. White, Dave Charlton 2005-5-10 11010 San Bernardino Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. 1420 Comment
  UC1922772  Ipomopsis polycladon Scott D. White, David Charlton 2005-5-10 11010 San Bernardino Eastern Mojave Desert: North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. Mescal Range 7.5' Quad. Comment
  UCR169800  Ipomopsis polycladon Scott D. White, David Charlton 2005-5-10 11010 San Bernardino Eastern Mojave Desert, Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. 1420 Comment
  UCR19158  Ipomopsis polycladon John C. Roos 1949-6-18 4394 San Bernardino Eastern Mojave Desert, Mountain Pass, on the south side of Clark Mountain 1524 Comment
  UCR222687  Ipomopsis polycladon Jim Andre 2010-5-19 14740 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, Mojave National Preserve; along Zinc Mine Road on W end of Striped Mountain 1.9 mi. east of Ord Tank at Cima Rd 1358.49 Comment
  UCR41977  Ipomopsis polycladon B. G. Pitzer, D. Charlton 1986-4-17 0024 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  UCD51321  Jarava speciosa Beecher Crampton 1967-5-23 7963 San Bernardino Mojave Desert, Mascal Range, 1.5 miles west of Wheaton Springs just east of Mtn. Pass Summit, US Hwys. 91-466. 1280 Comment
  GMDRC1616  Juncus nodosus J. Andre 2004-9-25 4781 San Bernardino Clark Mountain : in drainage ditch associated with water tank, on margin of mining tailings of Molycorps Mine 1468 Comment
  GMDRC4592  Juniperus osteosperma J. Andre 2010-5-19 14721 San Bernardino Mescal Range: SE Mescal Range (within the greater Ivanpah Mountains) near historic Iron Horse Mine site 1670 Comment
  RSA0067604  Juniperus osteosperma Jim Andre 2013-5-28 25886 San Bernardino Mescal Mountains: east side of Mescal Range (BLM land) at Blue Buzzard Mine area. 1575 Comment
  RSA0087114  Juniperus osteosperma Sarah J. De Groot, Naomi Fraga, Cheryl Sevilla, Silvia Olivares 2014-8-23 7272 San Bernardino South of Mountain Pass off end of Bailey Road, about 0.6 miles from I-15, in the north end of the Mescal Range. About 1100 m northeast of Hardrock Queen Spring. 1450 Comment
  RSA776772  Juniperus osteosperma Duncan S. Bell 2011-5-15 2469 San Bernardino The Mescal Range; a steep rocky ridgeline southwest of Hardrock Queen Spring. 1789 Comment
  SBBG118910  Juniperus osteosperma S. Boyd with S. Vanderplank, V. Arvizu 2004-10-13 11559 San Bernardino [SE] end of the Mescal Mtns, S of Clark Mtn and Interstate 15, [SE] of Mountain Pass Comment
  SEINET6048309  Juniperus osteosperma Steve Boyd, Vanderpla, Sula; Arvizu, Valentin 2004-10-13 11559 San Bernardino Mojave Desert. East Mojave Desert region. Northern end of the Mescal Mountains. South of the Clark Mountains and Interstate 15, east of Mountain Pass. Comment
  UC625761  Juniperus osteosperma Annie M. Alexander 1939-5-12 464 San Bernardino 2 mi se Clark Mt. Station; <Mon?> Canyon Comment
  UCR151196  Juniperus osteosperma Steve Boyd, Et al. 2004-10-13 11559 San Bernardino Eastern Mojave Desert, [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass 1600 Comment
  UCR222677  Juniperus osteosperma Jim Andre 2010-5-19 14721 San Bernardino Eastern Mojave Desert, SE Mescal Range (within the greater Ivanpah Mountains) near historic Iron Horse Mine site 1670 Comment
  UCR229222  Juniperus osteosperma A. C. Sanders, Chika Mori 2011-6-15 39684 San Bernardino Eastern Mojave Desert, north side of the Mescal Range above Mountain Pass, 0.3 mi. south of I-15 at Bailey Rd., on cross road linking 2 roads up parallel canyons 1441 Comment
  UCR272662  Juniperus osteosperma Sarah J. De Groot, Naomi Fraga, Cheryl Sevilla, Silvia Olivares 2014-8-23 7272 San Bernardino south of Mountain Pass off end of Bailey Road, c. 0.6 miles from Hwy I-15, in the north end of th Mescal Range. About 1100 m northeast of Hardrock Queen Spring 1450 Comment
  RSA793356  Kallstroemia parviflora Duncan S. Bell, Aaron C. Sedgwick 2012-9-4 4070 San Bernardino Kokoweef Mountain; east side of mountain, approximately 0.25 air mile northeast of Kokoweef summit. 1672 Comment
  RSA0048796  Krameria erecta Jim Andre 2013-5-28 25847 San Bernardino Ivanpah Mountains: Mojave National Preserve; along Zinc Mine Rd in Piute Valley, just NNW of Striped Mtn, just south of Mescal Range. 1372 Comment
  RSA0094234  Krascheninnikovia lanata Duncan S. Bell, Evan Meyer 2015-4-29 8173 San Bernardino Mescal Range; about 2.25 air miles south of Mountain Pass; collecting in the central interior of the range. 1785 Comment
  RSA775678  Krascheninnikovia lanata J. Andre 2010-5-19 14731 San Bernardino Ivanpah Mts.; Mojave National Preserve; along Zinc Mine Road on NW end of Striped Mt., just south of road on hill 1444 Comment
  RSA799477  Krascheninnikovia lanata J. Andre, James Smith, Jane Cole 2012-9-12 23166 San Bernardino Ivanpah Mountains; along Zinc Mine Road, just north of Mojave National Preserve boundary on BLM lands, between Koroweef Peak and Mescal Range. 1530 Comment
  SBBG118886  Krascheninnikovia lanata S. Boyd with S. Vanderplank, V. Arvizu 2004-10-13 11572 San Bernardino [SE] end of the Mescal Mtns, S of Clark Mtn and Interstate 15, [SE] of Mountain Pass Comment
  UCD99059  Krascheninnikovia lanata Steve Boyd; Sula Vanderpla, Valentin Arvizu 2004-10-13 11572 San Bernardino Mojave Desert region: Northern end of the Mescal Mountains, south of the Clark Mountains and Interstate 15, east of Mountain Pass. Comment
  UCR151339  Krascheninnikovia lanata Steve Boyd, Sula Vanderplank, V. Arvizu 2004-10-13 11572 San Bernardino Eastern Mojave Desert, [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass 1600 Comment
  UCR169229  Krascheninnikovia lanata Dave Goodward 2005-10-15 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain Range, c. 2 miles ENE of Mountain Pass 427 Comment
  UCR222378  Krascheninnikovia lanata Jim Andre 2010-5-19 14681 San Bernardino Eastern Mojave Desert, SE Mescal Range (within the greater Ivanpah Mountains) near historic Iron Horse Mine site 1670 Comment
  UCR253672  Krascheninnikovia lanata Jim Andre, James P. Smith, Jane Cole 2012-9-12 23166 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, along Zinc Mine Road, just north of Mojave National Preserve boundary on BLM lands, between Koroweef Peak and Mescal Range 1530 Comment
  UCR254127  Krascheninnikovia lanata Jim Andre 2012-9-18 22213 San Bernardino Eastern Mojave Desert, Mescal Range, north end of range, along primary dirt road 2.5 mi southeast of Hwy I-15 at Bailey Road exit 1527 Comment
  UCR268218  Krascheninnikovia lanata Jim Andre 2014-5-15 29054 San Bernardino Eastern Mojave Desert, Ivanpah Mountains; Mojave National Preserve, along north-south dirt road [20739] between Kokoweef and Striped Mountain 1520 Comment
  UCR32913  Krascheninnikovia lanata B. A. Prigge 1977-10-15 2283 San Bernardino Eastern Mojave Desert, Striped Mountain, 6 air mi south of Mountain Pass 1585 Comment
  RSA0093955  Langloisia setosissima subsp. punctata Duncan S. Bell, Evan Meyer 2015-4-29 8169 A San Bernardino Mescal Range; about 2.25 air miles south of Mountain Pass; collecting in the central interior of the range. 1785 Comment
  RSA125528  Langloisia setosissima subsp. punctata R. Weatherby 1949-6-4 650 San Bernardino Clark Mountains, near Mountain Pass 1402 Comment
  UCR169799  Lappula occidentalis Scott D. White, David Charlton 2005-5-10 11012 B San Bernardino Eastern Mojave Desert, Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. 1420 Comment
  UCR41959  Lappula occidentalis B. G. Pitzer, David Charlton 1986-4-17 071 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  RSA0123152  Lappula redowskii var. cupulata Duncan S. Bell, Evan Meyer 2016-5-5 9542 San Bernardino Mescal Range; collecting in the central interior of the range, approximately 2.25 air miles southwest of Mountain Pass. 1705 Comment
  CAS-BOT-BC321578  Layia glandulosa S. B. Parish 1915-6-4 10318 San Bernardino Ivanpah Mountains Comment
  RSA793352  Layia glandulosa J. Andre 2011-6-1 20479 San Bernardino Ivanpah Mountains, southeast end of Koroweef Mountain. 1603 Comment
  UC625689  Layia glandulosa Annie M. Alexander 1939-5-16 521 San Bernardino Comment
Read comments
Oct 8 2013
  UCR41998  Layia glandulosa B. G. Pitzer, D. Charlton 1986-4-17 0079 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  SD102782  Lepidium fremontii Darley Howe 1978-6-1 San Bernardino Ivanpah Mountains 1495 Comment
  SEINET3523317 Image available Lepidium fremontii E. R. Blakley 1960-4-25 3274 San Bernardino Mescal Ridge, Ivanpah Mts. south of Clark Mt. Station. Comment
  RSA0103399  Lepidium lasiocarpum Duncan S. Bell, Evan Meyer 2015-4-29 8118 San Bernardino The Mescal Range; collecting along the steep rugged limestone ridge and summit area of this range. 1981 Comment
  RSA708268  Lepidium lasiocarpum Scott D. White 2005-3-24 10818 San Bernardino Mountain Pass. Sandy bajadas, canyons, & washes N of the I-15 Freeway and S of Molycorp quarry. 1420 Comment
  UCR157724  Lepidium lasiocarpum John Wear, Tim Wade 1991-5-1 91- 13 San Bernardino Eastern Mojave Desert, Mescal Range, south of Interstate Hwy I-15, area W and SW of China Spring, E & SE of hardrock Queen Spring & E and SE of Groaner Spring, SE of Mountain Pass 1500 Comment
  UCR166772  Lepidium lasiocarpum Scott D. White 2005-3-24 10818 San Bernardino Eastern Mojave Desert, Mountain Pass; sandy bajadas, canyons, and washes north of the I-15 freeway and south of Molycorp quarry 1420 Comment
  UCSB69521  Lepidium lasiocarpum White, Scott 2005-3-24 San Bernardino East Mojave Desert: Mountain Pass; N of the I-15 Freeway and S of Molycorp quarry; (Mescal Range: T15 1/2N R13E S13, SW 1/4) 1420 Comment
  RSA0085306  Lepidium lasiocarpum subsp. lasiocarpum J. M. Andre 2014-5-15 29056 San Bernardino Mojave Natl. Preserve; along north-south dirt road between Kokoweef and Striped Mtn, growing on margin of wash. 1519 Comment
  UCR254174  Lepidium lasiocarpum subsp. lasiocarpum Jim Andre 2012-9-18 22210 San Bernardino Eastern Mojave Desert, Mescal Range, north end of range, along primary dirt road 2.5 mi southeast of Hwy I-15 at Bailey Road exit 1527 Comment
  GMDRC8604  Lepidium montanum J. M. Andre, Fred Roberts, Max Carmichael 2016-4-23 35425 San Bernardino Ivanpah Mountains: Mojave Natl. Preserve; NE end of Striped Mountain, 0.5 mi. west of Kessler Peak Rd, NNW of Cima Dome 1600 Comment
  RSA0119618  Lepidium montanum J. M. Andre 2014-5-15 29056 San Bernardino Mojave Natl. Preserve; along north-south dirt road between Kokoweef and Striped Mtn, growing on margin of wash. 1519 Comment
  RSA0122923  Lepidium montanum Duncan S. Bell, Evan Meyer 2016-5-5 9545 San Bernardino Mescal Range; collecting in the central interior of the range, approximately 2.25 air miles southwest of Mountain Pass. 1705 Comment
  UCR41955  Lepidium montanum B. G. Pitzer, D. Charlton 1986-4-17 0038 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  RSA468599  Leptosiphon aureus N. C. Cooper 1949-4-18 3521 San Bernardino Mountain Pass. 1372 Comment
  RSA5119  Leptosiphon aureus C. B. Wolf 1932-5-3 3332 San Bernardino E. slope Ivanpah Mt.; Wheaton Wash. 1310 Comment
  SD27787  Leptosiphon aureus Carl B. Wolf 1932-5-3 3332 San Bernardino Eastern Mojave Desert, east slope of Ivanpah Mountain; Wheaton Wash. 1310 Comment
  RSA0085312  Leptosiphon aureus subsp. aureus Jim Andre 2014-5-15 29045 San Bernardino Mojave Natl. Preserve; along north-south dirt road between Kokoweef and Striped Mtn, growing on margin of wash. 1519 Comment
  RSA798963  Leptosiphon aureus subsp. aureus J. Andre 2011-6-1 20467 San Bernardino Mojave National Preserve; Ivanpah Mountains, along Kessler Peak Road between Striped Mountain and Koroweef Peak, approx. 7 miles NNE of Cima Dome (at Cima Road summit), just south of Piute Valley. 1535 Comment
  RSA47475  Leucelene ericoides J. C. Roos 1949-6-18 4395 San Bernardino Pmtn Pass, Clark Mtn 1340 Comment
  RSA614678  Leucelene ericoides L. F. LaPre 1992-5-16 92 -26 San Bernardino N Striped Mtn, vicinity of Roger's Camp. 1524 Comment
  RSA709645  Leucelene ericoides Scott D. White, Dave Charlton 2005-5-10 11019 San Bernardino Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. 1420 Comment
  UCR115951  Leucelene ericoides L. F. LaPre 1992-5-16 92 -26 San Bernardino Eastern Mojave Desert, north of Striped Mountain, vicinity of Roger's Camp 1524 Comment
  UCR169819  Leucelene ericoides Scott D. White, David Charlton 2005-5-10 11019 San Bernardino Eastern Mojave Desert, Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. 1420 Comment
  UCR18859  Leucelene ericoides John C. Roos 1949-6-18 4395 San Bernardino Eastern Mojave Desert, Mountain Pass, on the south side of Clark Mountain 1524 Comment
  UCR41989  Leucelene ericoides B. G. Pitzer, D. Charlton 1986-4-17 0037 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  UCR82267  Leucelene ericoides Ed LaRue 1992-5-19 92- 27 San Bernardino Eastern Mojave Desert, Rogers Camp, Striped Mountain, south of Mescal Range. 1463 Comment
  UCR222675  Linanthus aureus subsp. aureus Jim Andre 2010-5-19 14726 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, Mojave National Preserve; along Zinc Mine Road on NW end of Striped Mountain 1443.84 Comment
  UCR211350  Linanthus bigelovii Jim Andre, J. O. Sawyer, Mark A. Elvin 2009-4-26 10229 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, along Zinc Mine Road, below China Spring, north side of the Mescal Range, c. 1.5 mi south of Hwy I-15 at Mountain Pass, Mojave National Preserve 1458 Comment
  UC625754  Linanthus demissus Annie M. Alexander 1939-5-12 436 San Bernardino 2 mi se Clark Mountain Station; Mormon Canyon Comment
  UCR169807  Linanthus demissus Scott D. White, David Charlton 2005-5-10 11034 San Bernardino Eastern Mojave Desert, Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. 1420 Comment
  UCR41978  Linanthus demissus B. G. Pitzer, D. Charlton 1986-4-17 0032 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  RSA0121199  Linanthus dichotomus Duncan S. Bell, Evan Meyer 2016-5-5 9528 San Bernardino Mescal Range; collecting in the interior of the range, approximately 2 air miles south southwest of Mountain Pass. 1675 Comment
  RSA0122929  Linanthus filiformis Duncan S. Bell, Evan Meyer 2016-5-5 9537 San Bernardino Mescal Range; collecting in the central interior of the range, approximately 2.25 air miles southwest of Mountain Pass. 1705 Comment
  OBI12529  Linum lewisii Carl B. Wolf 1940-5-29 9689 San Bernardino Mojave Desert, Ivanpah Mts Valley to W of Kokoweef Pk 1524 Comment
  RSA0025235  Linum lewisii Duncan S. Bell 2013-9-14 5889 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA23444  Linum lewisii Carl B. Wolf 1940-5-29 9689 San Bernardino Ivanpad Mts, Mojave Desert. Valley to W of Kokoweef Peak 1524 Comment
  RSA25891  Linum lewisii Carl B. Wolf 1940-5-29 9689 San Bernardino Ivanpad Mts, Mojave Desert. Valley to W of Kokoweef Peak 1524 Comment
  RSA775373  Linum lewisii Duncan S. Bell 2011-5-15 2449 San Bernardino The Mescal Range; a steep rocky ridgeline southwest of Hardrock Queen Spring. 1789 Comment
  RSA811359  Linum lewisii Duncan S. Bell 2013-9-14 5889 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  SD42474  Linum lewisii Carl B. Wolf 1940-5-29 9689 San Bernardino Mojave Desert, Ivanpah Mountains, Valley to west of Kokoweef Peak. 1524 Comment
  UC626097  Linum lewisii Annie M. Alexander 1939-5-12 438 San Bernardino se Clark Mountain Station, [Dove] Cave, [Morganson] Canyon, ne corner of San Bernardino County Clark Mountain Station Comment
  UC774574  Linum lewisii Carl B. Wolf 1940-5-29 9689 San Bernardino Valley to w of Kokoweef Peak (Mohave Desert, Ivanpah Mountains); Mohave Desert, Ivanpah Mountains 1524 Comment
  UCR41968  Linum lewisii B. G. Pitzer, D. Charlton 1986-4-17 0033 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  RSA0072490  Linum lewisii var. lewisii Jim Andre 2014-5-15 29033 San Bernardino Ivanpah Mountains: east end of Striped Mtn on rocky limestone knoll near (end of rough dirt road), about 5 mi. east of Cima Rd. 1631 Comment
  RSA781125  Linum lewisii var. lewisii Jim Andre 2011-5-9 19871 San Bernardino Ivanpah Mountains; N end of Mescal Range at Mountain Pass, 0.7 mile SW of Bailey Road junction with I-15 1493 Comment
  UCR222185  Linum lewisii var. lewisii Jim Andre 2010-5-19 14675 San Bernardino Eastern Mojave Desert, SE Mescal Range (within the greater Ivanpah Mountains) near historic Iron Horse Mine site 1670 Comment
  SD132377  Linum perenne John Wear 6-7 Jul 1990 San Bernardino Vicinity of Mountain Pass, Clark Mountain Range, north of Wheaton wash and ca. 0.5 mile east of Sulphide Queen Mine. 1431 Comment
  SEINET3095389 Image available Linum perenne subsp. lewisii E. R. Blakley 1960-4-25 3272 San Bernardino Mescal Ridge, Ivanpah Mts. south of Clark Mt.Sta. 1372 Comment
  GMDRC2786  Linum puberulum J. Andre 2008-5-8 9541 San Bernardino Ivanpah Mountains: Ivanpah Mountains: Mojave National Preserve, on NW side of Kessler Peak Rd, approx 1 mi. NW of Standard Mine #1, approx 1 mi S. of Striped Mtn 35 deg. 22.932' N 115 deg. 31.488' W. Elev. 5158 ft. 1573 Comment
  RSA0104399  Linum puberulum Duncan S. Bell, Evan Meyer 2015-4-29 8134 San Bernardino Mescal Range; about 2.5 air miles south of Mountain Pass; collecting on north facing slopes and canyons below the summit in the interior of the range. 1761 Comment
  RSA0122933  Linum puberulum Duncan S. Bell, Evan Meyer 2016-5-5 9533 San Bernardino Mescal Range; collecting in the central interior of the range, approximately 2.25 air miles southwest of Mountain Pass. 1705 Comment
  UCR199061  Linum puberulum Jim Andre 2008-5-8 9541 San Bernardino Mojave Desert, Ivanpah Mountains, Mojave National Preserve, on northwest side of Kessler Peak Road, c. 1 mi northwest of Standard Mine #1, c. 1 mi south of Striped Mountain 1573 Comment
  UCR151186  Lippia wrightii Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11561 San Bernardino Eastern Mojave Desert, [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass 1600 Comment
Read comments
Nov 2 2011
  GMDRC8608  Logfia filaginoides J. M. Andre, Fred Roberts, Max Carmichael 2016-4-23 35436 San Bernardino Ivanpah Mountains: NE Mescal Range (part of Ivanpah Mtns) about 6 mi. south of I-15 at Mtn Pass, 0.6 mi. west of Zinc Mine Rd 1614 Comment
  RSA0082967  Lomatium nevadense Jim M. Andre 2015-4-10 32412 San Bernardino Mescal Range; north end of range at Groaner Spring, 1.9 mi. south of I-15 at Mountain Pass (at Bailey Rd exit). 1484 Comment
  RSA775368  Lomatium nevadense Duncan S. Bell 2011-5-15 2454 San Bernardino The Mescal Range; a steep rocky ridgeline southwest of Hardrock Queen Spring. 1789 Comment
  UCR157723  Lomatium nevadense John Wear, Tim Wade 1991-5-1 91- 10 San Bernardino Eastern Mojave Desert, Mescal Range, south of Interstate Hwy I-15, area W and SW of China Spring, E & SE of hardrock Queen Spring & E and SE of Groaner Spring, SE of Mountain Pass 1500 Comment
  UCR267406  Lomatium nevadense Jim Andre 2015-4-10 32412 San Bernardino Mescal Range, north end of range at Groaner Spring, 1.9 mi south of Hwy I-15 at Mountain Pass, Bailey Road exit 1484 Comment
  UCR41990  Lomatium nevadense B. G. Pitzer, D. Charlton 1986-4-17 0058 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  GMDRC2780  Lomatium nevadense var. nevadense J. Andre 2008-5-8 9532 San Bernardino Ivanpah Mountains: Ivanpah Mountains: N. end of Mescal Range/Ivanpah Mtns, along rough dirt road to 'Delfonte Sandstone Quarry', 0.5 mi. N. of Mojave National Preserve boundary, 1 mi. W. of Zinc Mine Rd, approx. 5 mi. S. of I-15, approx 2 mi. W. of Kokoweef Mtn, 35 deg. 26.215' N 115 deg. 31.187' W. Elev. 5184 ft. 1580 Comment
  RSA775680  Lomatium nevadense var. nevadense J. Andre 2010-5-19 14697 San Bernardino Mescal Range; SE Mescal Range (within the greater Ivanpah Mts.) near historic Iron Horse Mine site 1670 Comment
  UCR198967  Lomatium nevadense var. nevadense Jim Andre 2008-5-8 9521 San Bernardino Mojave Desert, north end of Mescal Range/Ivanpah Mountains, along Zinc Mine Road, c. 3.5 mi south of Hwy I-15, just west of summit 1566 Comment
  UCR222373  Lomatium nevadense var. nevadense Jim Andre 2010-5-19 14697 San Bernardino Eastern Mojave Desert, SE Mescal Range (within the greater Ivanpah Mountains) near historic Iron Horse Mine site 1670 Comment
  UCR245810  Lomatium nevadense var. nevadense Jim Andre 2011-6-1 20466 San Bernardino Eastern Mojave Desert, Mojave National Preserve, Ivanpah Mountains, along Kessler Peak Rd between Striped Mtn and Kokoweef Peak, c.7 mi. NNE of Cima Dome (at Cima Rd summit), just south of Piute Valley 1535 Comment
  RSA0094229  Lomatium nevadense var. parishii Duncan S. Bell, Evan Meyer 2015-4-30 8178 San Bernardino Mescal Range; east side of the range; collecting in the Dinosaur Trackway Area of Critical Environmental Concern. 1623 Comment
  RSA0103391  Lomatium nevadense var. parishii Duncan S. Bell, Evan Meyer 2015-4-29 8127 San Bernardino The Mescal Range; collecting along the steep rugged limestone ridge and summit area of this range. 1981 Comment
  UC625775  Lomatium nevadense var. parishii Annie M. Alexander 1939-5-15 509 San Bernardino 1 1/2 mi. s.e. Mountain Pass (above Merced Spring) 1432 Comment
  UCR272139  Lomatium nevadense var. parishii Duncan S. Bell, Evan Meyer 2015-4-30 8178 San Bernardino East Mojave Desert, Mescal Range, east side of the range, Dinosaur Trackway Area of Critical Environmental Concern 1623 Comment
  UCR272286  Lomatium nevadense var. parishii Duncan S. Bell, Evan Meyer 2015-4-29 8127 San Bernardino East Mojave Desert, Mescal Range, summit area 1981 Comment
  RSA0104783  Lomatium parryi Duncan S. Bell, Evan Meyer 2015-4-29 8145 San Bernardino Mescal Range; about 2.5 air miles south of Mountain Pass; collecting on north facing slopes and canyons below the summit in the interior of the range. 1761 Comment
  UCR41995  Lomatium parryi B. G. Pitzer, D. Charlton 1986-4-17 0056 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  GMDRC2779  Lotus argyraeus var. multicaulis J. Andre 2008-5-8 9525 San Bernardino Ivanpah Mountains: Ivanpah Mountains: N. end of Mescal Range/Ivanpah Mtns, along rough dirt road to 'Delfonte Sandstone Quarry', 0.5 mi. N. of Mojave National Preserve boundary, 1 mi. W. of Zinc Mine Rd, approx. 5 mi. S. of I-15, approx 2 mi. W. of Kokoweef Mtn, 35 deg. 26.215' N 115 deg. 31.187' W. Elev. 5184 ft. 1580 Comment
  RSA736343  Lotus argyraeus var. multicaulis Jim Andre 2008-5-8 9525 San Bernardino Ivanpah Mountains: N. end of Mescal Range/Ivanpah Mtns, along rough dirt road to Delfonte Sandstone Quarry, 0.5 mi. N. of Mojave National Preserve boundary, 1 mi. W. of Zinc Mine Rd, approx 5 mi. S. of I-15, approx 2 mi. W. of Kokoweef Mtn. 1580 Comment
  UCR198959  Lotus argyraeus var. multicaulis Jim Andre 2008-5-8 9525 San Bernardino Mojave Desert, north end of Mescal Range/Ivanpah Mountains, along rough dirt road to 'Delfonte Sandstone Quarry,' 0.5 mi north of Mojave National Preserve boundary, 1 mi west of Zinc Mine Road, c. 5 mi south of Hwy I-15, c. 2 mi west of Kokoweef Mountain 1580 Comment
  UCR198961  Lupinus brevicaulis Jim Andre 2008-5-8 9524 San Bernardino Mojave Desert, north end of Mescal Range/Ivanpah Mountains, along Zinc Mine Road, c. 3.5 mi south of Hwy I-15, just west of summit 1566 Comment
  SD249686  Lupinus concinnus J. M. Andre 2013-5-28 25902 San Bernardino Region: M; Mescal Mountains east side of Mescal Range (BLM land) at Blue Buzzard Mine area 1575 Comment
  CLARK-A1528-2833  Lupinus flavoculatus John C. Roos 1949-6-20 4415 San Bernardino Little San Bernardino Mountains 1676 Comment
  RSA0073151  Lupinus flavoculatus Jim Andre 2014-5-15 29088 San Bernardino Southeast end of Mescal Range above Iron Horse Mine. 1629 Comment
  RSA0094227  Lupinus flavoculatus Duncan S. Bell, Evan Meyer 2015-4-30 8180 San Bernardino Mescal Range; east side of the range; collecting in the Dinosaur Trackway Area of Critical Environmental Concern. 1623 Comment
  RSA0121206  Lupinus flavoculatus Duncan S. Bell, Evan Meyer 2016-5-4 9521 San Bernardino Mescal Range; east side of the range; approximately 1.75 air miles east northeast of Blue Buzzard Mine. 1568 Comment
  RSA125279  Lupinus flavoculatus R. Weatherby 1949-6-3 589 San Bernardino Between Cima and Mtn Pass, Ivanpah Mts 1524 Comment
  RSA414455  Lupinus flavoculatus Carl B. Wolf 1932-5-3 3328 San Bernardino E. slope Ivanpah Mt.; Wheaton Wash. 1311 Comment
  RSA5115  Lupinus flavoculatus Carl B. Wolf 1932-5-3 3328 San Bernardino E. slope Ivanpah Mt.; Wheaton Wash. 1311 Comment
  SD27899  Lupinus flavoculatus Carl B. Wolf 1932-5-3 3328 San Bernardino Eastern Mojave Desert; east slope of Ivanpah Mountain; Wheaton Wash. 1310 Comment
  UC626056  Lupinus flavoculatus Annie M. Alexander 1939-5-15 507 San Bernardino 1 1/2 mi se Mountain Pass (Mescal Spring); , 1 1/2 mi se of Mountain Pass 1432 Comment
  UCR23932  Lupinus flavoculatus John C. Roos 1949-6-20 4415 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, north of Kokoweef Peak 1677 Comment
  UCR268230  Lupinus flavoculatus Jim Andre 2014-5-15 29088 San Bernardino Eastern Mojave Desert, Ivanpah Mountains; Mojave National Preserve, SE end of Mescal Range above Iron Horse Mine 1630 Comment
  RSA414426  Lupinus pallidus N. C. Cooper 1949-4-18 3524 San Bernardino Mountain Pass. 1372 Comment
  CAS-BOT-BC231431  Lycium andersonii Carl B. Wolf 1932-5-3 3344 San Bernardino Eastern Mojave Desert. E. slope of Ivanpah Mt. Wheaton Wash 1310 Comment
  RSA422111  Lycium andersonii N. C. Cooper 1949-4-18 3538 San Bernardino Mountain Pass. 610 Comment
  RSA422112  Lycium andersonii N. C. Cooper 1949-4-18 3535 San Bernardino Mountain Pass. 1372 Comment
  RSA5131  Lycium andersonii Carl B. Wolf 1932-5-3 3344 San Bernardino E. slope Ivanpah Mt. Wheaton Wash. 1311 Comment
  UCR131717  Lycium andersonii C. B. Wolf 1932-5-3 03344 San Bernardino Eastern Mojave Desert, Wheaton Wash, eastern slope of Ivanpah Mtns. 1311 Comment
  UCR230049  Lycium andersonii John F. Green 2011-4-11 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Wheaton Bridge, 2.32 mi. east (91 deg. ) of Bailey Rd. crossing at Mountain Pass 1262 Comment
  CAS-BOT-BC233536  Lycium cooperi Carl B. Wolf 1932-5-3 3343 San Bernardino E. slope of Ivanpah Mt., Wheaton Wash, Eastern Mojave Desert 1310 Comment
  CLARK-A1528-4349  Lycium cooperi John C. Roos 1948-6-11 San Bernardino Comment
  GMDRC4591  Lycium cooperi J. Andre 2010-5-19 14698 San Bernardino Mescal Range: SE Mescal Range (within the greater Ivanpah Mountains) near historic Iron Horse Mine site 1670 Comment
  RSA428856  Lycium cooperi N. C. Cooper 1949-4-18 3525 San Bernardino Mountain Pass. 1220 Comment
  RSA5130  Lycium cooperi Carl B. Wolf 1932-5-3 3343 San Bernardino E. slope Ivanpah Mt.; Wheaton Wash. 1311 Comment
  RSA709647  Lycium cooperi Scott D. White, Dave Charlton 2005-5-10 11029 San Bernardino Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. 1420 Comment
  UC625583  Lycium cooperi Annie M. Alexander 1939-5-12 460 San Bernardino 2 mi se Clark Mt. Station; Mormon Canyon Comment
  UCR170255  Lycium cooperi Scott D. White, David Charlton 2005-5-10 11029 San Bernardino Eastern Mojave Desert, Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. 1420 Comment
  UCR222680  Lycium cooperi Jim Andre 2010-5-19 14698 San Bernardino Eastern Mojave Desert, SE Mescal Range (within the greater Ivanpah Mountains) near historic Iron Horse Mine site 1670 Comment
  UCR41929  Lycium cooperi B. G. Pitzer, D. Charlton 1986-4-17 46 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  RSA23446  Machaeranthera canescens C. B. Wolf 1940-5-29 9687 San Bernardino Mojave Desert, W side of Ivanpah Mts, 7.5 mile N of Kessler Spring on road to Mexican Well 1616 Comment
  RSA519015  Machaeranthera canescens J. Wear 1990-7-6 s.n. San Bernardino Vicinity of Mtn Pass, Clark Mtn Range, 0.5 mile air W of and slightly S of Sulphide Queen Mine. 1463 Comment
  UCR109863  Machaeranthera canescens A. C. Sanders 1997-6-30 20836 San Bernardino Eastern Mojave Desert, S foot of Clark Mountain at Mountain Pass, south side of I-15 at the side of the frontage road 1442 Comment
  UCR229290  Machaeranthera canescens John F. Green 2011-4-11 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Cenda Bridge, 0.64 mi. east (87 deg. ) of Bailey Rd. crossing at Mountain Pass 1371 Comment
  POM72009  Machaeranthera canescens var. leucanthemifolia E. C. Jaeger 1925-8-6 s.n. San Bernardino Mexican Wells. Comment
  UCR224054  Machaeranthera canescens var. leucanthemifolia Jim Andre 2010-9-29 14814 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, Mojave National Preserve; along Zinc Mine Road, 4.3 mi. east of Cima Road, south side of Striped Mountain, at large wash crossing 1414.27 Comment
  UCR278898  Machaeranthera canescens var. leucanthemifolia Mitch Provance 2016-10-25 1016- 01 San Bernardino Eastern Mojave Desert, Mescal Range, vicinity of Mountain Pass, south side of Hwy. 15, along Zinc Mine Rd., about 0.7 miles east of Bailey Rd. 1363 Comment
  RSA47474  Machaeranthera gracilis J. C. Roos, L. Roos 1949-6-18 4393 San Bernardino Mountain Pass, Clark Mountains 1524 Comment
  UCR18865  Machaeranthera gracilis John C. Roos 1949-6-18 4393 San Bernardino Eastern Mojave Desert, Mountain Pass, on the south side of Clark Mountain 1524 Comment
  RSA0093957  Malacothrix glabrata Duncan S. Bell, Evan Meyer 2015-4-29 8169 B San Bernardino Mescal Range; about 2.25 air miles south of Mountain Pass; collecting in the central interior of the range. 1785 Comment
  GMDRC5936  Marrubium vulgare J. M. Andre 2013-5-28 25894 San Bernardino Mescal Mountains: east side of Mescal Range (BLM land) at Blue Buzzard Mine area 1576 Comment
  GMDRC9911  Marrubium vulgare J. M. Andre 2017-5-2 38291 San Bernardino Mescal Range: Mountain Pass area, 0.2 mi. south of Interestate 15 at Bailey Rd 1426 Comment
  JEPS68704  Marrubium vulgare Annie M. Alexander and Louise Kellogg 1939-5-15 510 San Bernardino 1 1/2 mi se Mountain Pass (Mescal Spring); , se of Mountain Pass 1432 Comment
  RSA786020  Marrubium vulgare Jim Andre 2010-6-16 14458 San Bernardino Mescal Range. At Murdoch Spring, 0.8 mi S of I-15 at Bailey Road Exit (Mountain Pass). 1449 Comment
  UC625577  Marrubium vulgare Annie M. Alexander 1939-5-15 510 San Bernardino 1 1/2 mi se Mountain Pass (Mescal Spring); , se Mountain Pass 1432 Comment
  RSA0025220  Menodora scabra var. glabrescens Duncan S. Bell 2013-9-14 5869 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA0067603  Menodora scabra var. glabrescens Jim Andre 2013-5-28 25884 San Bernardino Mescal Mountains: east side of Mescal Range (BLM land) at Blue Buzzard Mine area. 1575 Comment
  RSA777197  Menodora scabra var. glabrescens Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11581 San Bernardino [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass. 1600 Comment
  RSA796904  Menodora scabra var. glabrescens Jim Andre 2012-9-18 22207 San Bernardino Mescal Range. Far N end of range, along faint dirt road 1.0 mi WSE of Jct Bailey Rd and I-15. 1478 Comment
  SEINET3347402 Image available Menodora scabra var. glabrescens Andrew C. Sanders, Chika Mori 2011-6-15 39685 San Bernardino Eastern Mojave Desert; north side of the Mescal Range above Mountain Pass, 0.7 mi. south of I-15 at Bailey Rd., at end of Cambria Rd. (dirt) at Hardrock Queen Spring 1466 Comment
  SEINET4558912  Menodora scabra var. glabrescens J. Andre 2012-1 22207 San Bernardino Mescal Range; far N. end of range, along faint dirt road 1.0 mi. WSE of Jct Bailey Rd. and i-15 1477 Comment
  UCR229227  Menodora scabra var. glabrescens A. C. Sanders, Chika Mori 2011-6-15 39685 San Bernardino Eastern Mojave Desert, north side of the Mescal Range above Mountain Pass, 0.7 mi. south of I-15 at Bailey Rd., at end of Cambria Rd. (dirt) at Hardrock Queen Spring 1466 Comment
  UCR254171  Menodora scabra var. glabrescens Jim Andre 2012-9-18 22207 San Bernardino Eastern Mojave Desert, Mescal Range, far north end of range, along faint dirt road 1.0 mi SSE of the junction of Bailey Road and Hwy I-15 1478 Comment
  RSA757831  Menodora scoparia Michael Honer, J. P. Charpentier, M. Wood, D. Silverman 2008-9-8 3225 San Bernardino S end of Clark Mountains: along pipeline service road appx. 1.3 mi. E of Mountain Pass, 100m N of Interstate 15. 1350 Comment
  RSA793634  Menodora scoparia Duncan S. Bell 2012-9-4 4088 San Bernardino Mescal Range; east slopes of range approximately 2 air miles northwest of Kokoweef Peak in the Dinosaur Trackway ACEC. 1603 Comment
  RSA793637  Menodora scoparia Duncan S. Bell, Aaron Sedgwick 2012-9-4 4076 San Bernardino Mescal Range; north side of range approximately 0.5 air mile west of Hardrock Queen Spring. 1616 Comment
  SEINET4560334  Menodora scoparia Duncan S. Bell 2012-1 4088 San Bernardino Mojave Desert; East Mojave Desert region: Mescal Range; east slopes of range approximately 2 air miles northwest of Kokoweef Peak in the Dinosaur Trackway ACEC 1603 Comment
  SEINET4560339  Menodora scoparia Duncan S. Bell, Aaron Sedgwick 2012-1 4076 San Bernardino Mojave Desert; East Mojave Desert region: Mescal Range; north side of range approximately 0.5 air mile west of Hardrock Queen Spring 1615 Comment
  UCR215325  Menodora scoparia Michael Honer, J. P. Charpentier, M. Wood, Dave Silverman 2008-9-8 3225 San Bernardino Eastern Mojave Desert, south end of Clark Mountain, along pipeline service road c. 1.3 miles east of Mountain Pass, 100 m north of I-15 1350 Comment
  UCR248081  Menodora scoparia Duncan S. Bell 2012-9-4 4088 San Bernardino East Mojave Desert, Mescal Range; east slopes of range c. 2 air mi northwest of Kokoweef Peak in the Dinosaur Trackway Area of Critical Environmental Concern 1603 Comment
  UCR45013  Menodora scoparia A. C. Sanders, D. Charlton, B. Pitzer, D. E. Bramlet 1986-8-30 6839 San Bernardino Eastern Mojave Desert, Mescal Range, 0.7 mi. south of the intersection of Hwy I-15 and Bailey Road at Mountain Pass, 0.4 air mi. NW of Hardrock Queen Spring 1479 Comment
  A401300  Menodora spinescens A. Eastwood & J. T. Howell 1941-5-7 8917 Unknown Mountain Pass Comment
  CAS-BOT-BC384285  Menodora spinescens Alice Eastwood; John Thomas Howell 1941-5-7 8917 San Bernardino Mountain Pass Comment
  OBI12164  Menodora spinescens Carl B. Wolf 1940-5-29 9686 San Bernardino Mojave desert, W side of Ivanpah mts about 7 mi N of Kessler Spring on rd to Mexican Well Comment
  RSA0016118  Menodora spinescens Duncan S. Bell, Kim Clark, Dawn Lawson, Carolyn Martus, Gene Ratcliffe, David Urcluoll 2013-9-15 5898 San Bernardino Nearing the northeast head of Piute Valley east of the Mescal Range and on the western slopes of Mineral Hill. 1617 Comment
  RSA22804  Menodora spinescens Carl B. Wolf 1940-5-29 9686 San Bernardino Mojave Desert, W side of Ivanpah Mts. about 7 mi. N of Kessler Spring on rd. to Mexican Well 1555 Comment
  RSA462114  Menodora spinescens N. C. Cooper 1949-4-18 3536 San Bernardino Mountain Pass. 1372 Comment
  UCR151229  Menodora spinescens Steve Boyd, Et al. 2004-10-13 11574 San Bernardino Eastern Mojave Desert, [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass 1600 Comment
  UCR169804  Menodora spinescens Scott D. White, David Charlton 2005-5-10 11037 San Bernardino Eastern Mojave Desert, Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. 1420 Comment
  UCR178022  Menodora spinescens Dave Goodward 2006-6-6 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain foothills, wash northeast of Mountain Pass 1400 Comment
  UCR229229  Menodora spinescens A. C. Sanders, Chika Mori 2011-6-15 39687 San Bernardino Eastern Mojave Desert, north side of the Mescal Range above Mountain Pass, 0.7 mi. south of I-15 at Bailey Rd., at end of Cambria Rd. (dirt) at Hardrock Queen Spring 1466 Comment
  UCR41972  Menodora spinescens B. G. Pitzer, D. Charlton 1986-4-17 0026 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  RSA0085567  Menodora spinescens var. spinescens Jim Andre 2013-5-28 25906 San Bernardino Mescal Mountains: approximately 60 mi. SW of Las Vegas, east side of Mescal Range (BLM land) at Blue Buzzard Mine area. 1575 Comment
  SD42492  Menodora spinescens var. spinescens Carl B. Wolf 1940-5-29 9686 San Bernardino Mojave Desert, west side of Ivanpah Mountains, ca. 7.0 miles north of Kessler Spring on road to Mexican Well. 1554 Comment
  SD44510  Menodora spinescens var. spinescens H. S. Reed 1937-5-4 739 San Bernardino North slope Mescal Range; Mojave Desert. 1524 Comment
  UC774560  Menodora spinescens var. spinescens Carl B. Wolf 1940-5-29 San Bernardino 7 mi n Kessler Spring (on rd to Mexican Well, w side of Ivanpah Mts); Mohave Desert, Ivanpah Mts. 1554 Comment
  RSA582349  Mentzelia N. C. Cooper 1949-4-18 3520 San Bernardino Mountain Pass. 1372 Comment
  UCR229292  Mentzelia John F. Green 2011-4-11 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Cenda Bridge, 0.64 mi. east (87 deg. ) of Bailey Rd. crossing at Mountain Pass 1371 Comment
  RSA0104398  Mentzelia albicaulis Duncan S. Bell, Evan Meyer 2015-4-29 8136 San Bernardino Mescal Range; about 2.5 air miles south of Mountain Pass; collecting on north facing slopes and canyons below the summit in the interior of the range. 1761 Comment
  RSA440372  Mentzelia albicaulis N. C. Cooper 1949-4-18 3534 San Bernardino Mountain Pass. 1372 Comment
  UC626072  Mentzelia albicaulis Annie M. Alexander 1939-5-16 518 San Bernardino 1 1/2 m se Mountain Pass; Spring Canyon Comment
  UC626074  Mentzelia albicaulis Annie M. Alexander 1939-5-12 442 San Bernardino 2 mi se Clark Mt. Station (near Dave's Cave Mormon Canyon) Comment
  SBBG89480  Mentzelia oreophila T. J. Ayers, R. W. Scott 1989-5-26 729 San Bernardino microwave relay station just N of Interstate 15 at Bailey Rd exit (Mexican Well) ca. 35 mi E of Baker Comment
  UCR59260  Mentzelia oreophila Tina J. Ayers, R. W. Scott 1989-5-26 729 San Bernardino Eastern Mojave Desert, Microwave relay station just north of Interstate Hwy 15 at Bailey Road exit (Mexican Well), c. 35 mi. east of Baker Comment
  RSA0093756  Mimulus bigelovii Duncan S. Bell, Evan Meyer 2015-4-29 8162 San Bernardino Mescal Range; about 2.25 air miles south of Mountain Pass; collecting in the central interior of the range. 1785 Comment
  UC625833  Mimulus bigelovii var. bigelovii Annie M. Alexander 1939-5-12 440 San Bernardino near Clark Mt. Station (near mouth of Dov<er?> Ca<nyon?>); Mormon Canyon Comment
  UCR41928  Mimulus bigelovii var. bigelovii B. G. Pitzer, D. Charlton 1986-4-17 20 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  RSA775374  Mimulus rubellus Duncan S. Bell 2011-5-15 2448 San Bernardino The Mescal Range; a steep rocky ridgeline southwest of Hardrock Queen Spring. 1789 Comment
  RSA0085568  Mirabilis albida Jim Andre 2013-5-28 25907 San Bernardino Mescal Mountains: approximately 60 mi. SW of Las Vegas, east side of Mescal Range (BLM land) at Blue Buzzard Mine area. 1575 Comment
  RSA796903  Mirabilis albida Jim Andre 2012-9-18 22206 San Bernardino Mescal Range. Far N end of range, along faint dirt road 1.0 mi WSE of Jct Bailey Rd and I-15. 1478 Comment
  UCR19109  Mirabilis albida John C. Roos 1937-8-25 11 San Bernardino Eastern Mojave Desert, Mountain Pass, south of Clark Mountain 1524 Comment
  UCR245811  Mirabilis albida Jim Andre 2011-6-1 20468 San Bernardino Eastern Mojave Desert, Mojave National Preserve, Ivanpah Mountains, along Kessler Peak Rd between Striped Mtn and Kokoweef Peak, c.7 mi. NNE of Cima Dome (at Cima Rd summit), just south of Piute Valley 1535 Comment
  UCR254170  Mirabilis albida Jim Andre 2012-9-18 22206 San Bernardino Eastern Mojave Desert, Mescal Range, far north end of range, along faint dirt road 1.0 mi SSE of the junction of Bailey Road and Hwy I-15 1478 Comment
  UCR267118  Mirabilis albida Jim Andre 2014-5-15 29034 San Bernardino Ivanpah Mountains, east end of Striped Mountain on rocky limestone knoll near end of rough dirt road, c. 5 mi east of Cima Road 1632 Comment
  RSA0121844  Mirabilis coccinea Duncan S. Bell 2016-9-20 10177 San Bernardino The Mescal Range; east side of the range, along road to Kokoweef, approximately 1.5 air miles northwest of Kokoweef Peak. 1546 Comment
  RSA44266  Mirabilis coccinea J. C. Roos 1949-6-20 3546 San Bernardino Ivanpah Mountains, near Kokoweef Peak Comment
  UCR23536  Mirabilis coccinea John C. Roos 1949-6-20 3546 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, near Kokoweef Peak 1524 Comment
  CAS-BOT-BC384095  Mirabilis laevis var. villosa Carl B. Wolf 1932-5-3 3339 San Bernardino Eastern Mojave Desert. E. slope of Ivanpah Mt. Wheaton Wash 1310 Comment
  CAS-BOT-BC384100  Mirabilis laevis var. villosa S. B. Parish 1915-6-5 10419 San Bernardino Mojave Desert. Ivanpah Mts Comment
  GMDRC9910  Mirabilis laevis var. villosa J. M. Andre 2017-5-2 38288 San Bernardino Mescal Range: Mountain Pass area, 0.2 mi. south of Interestate 15 at Bailey Rd 1426 Comment
  RSA5126  Mirabilis laevis var. villosa Carl B. Wolf 1932-5-3 3339 San Bernardino E. slope Ivanpah Mt.; Wheaton Wash. 1311 Comment
  RSA0016127  Mirabilis multiflora Duncan S. Bell 2013-9-14 5854 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  UCR169811  Mirabilis multiflora Scott D. White, David Charlton 2005-5-10 11025 San Bernardino Eastern Mojave Desert, Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. 1420 Comment
  UCR229287  Mirabilis multiflora John F. Green 2011-4-11 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Cenda Bridge, 0.64 mi. east (87 deg. ) of Bailey Rd. crossing at Mountain Pass 1371 Comment
  RSA0049841  Mirabilis multiflora var. pubescens Jim Andre 2013-5-28 25842 San Bernardino Ivanpah Mountains: Mojave National Preserve; along Zinc Mine Rd in Piute Valley, just NNW of Striped Mtn, just south of Mescal Range. 1372 Comment
  RSA757835  Mirabilis multiflora var. pubescens Michael Honer, J. P. Charpentier, M. Wood, D. Silverman 2008-9-8 3221 San Bernardino S end of Clark Mountains: along pipeline service road appx. 1.3 mi. E of Mountain Pass, 100m N of Interstate 15. 1350 Comment
  RSA782563  Mirabilis multiflora var. pubescens Jim Andre 2011-5-9 19865 San Bernardino Ivanpah Mountains; N end of Mescal Range at Mountain Pass, 0.7 mile SW of Bailey Road junction with I-15 1493 Comment
  SD249713  Mirabilis multiflora var. pubescens J. M. Andre 2013-5-28 25842 San Bernardino Region: MNP; Ivanpah Mountains Mojave National Preserve; along Zinc Mine Rd in Piute Valley, just NNW of Striped Mtn, just south of Mescal Range 1372 Comment
  UCR198973  Mirabilis multiflora var. pubescens Jim Andre 2008-5-8 9497 San Bernardino Mojave Desert, north end of Mescal Range/Ivanpah Mountains, along Zinc Mine Road, c. 1 mi south of Hwy I-15 1423 Comment
  UCR215323  Mirabilis multiflora var. pubescens Michael Honer, J. P. Charpentier, M. Wood, Dave Silverman 2008-9-8 3221 San Bernardino Eastern Mojave Desert, south end of Clark Mountain, along pipeline service road c. 1.3 miles east of Mountain Pass, 100 m north of I-15 1350 Comment
  UCR243804  Mirabilis multiflora var. pubescens Jim Andre 2011-5-9 19865 San Bernardino Eastern Mojave Desert, Ivanpah Mountains area, N. end of Mescal Range at Mountain Pass, 0.7 mi. SW of Bailey Rd junction with I-15 1493 Comment
  SEINET187098  Mirabilis oblongifolia Edmund C. Jeager 1939-6-10 San Bernardino Ivanpah Mts., San Bernardino. Comment
  POM251755  Mirabilis pumila J. C. Roos 1937-8-25 11 San Bernardino Mountain Pass, Ivanpah Mtns., eastern San Bernardino County. Comment
  RSA0070116  Mirabilis pumila Duncan S. Bell, Jerred Branch, Matthew Ellis, Evan Meyer 2014-10-6 7592 San Bernardino Mescal Range; eastern part of range above Piute Valley, in the vicinity of Blue Buzzard Mine, about 2 air miles south of Mountain Pass. 1821 Comment
  RSA249987  Mirabilis pumila E. C. Jaeger 1939-6-10 s.n. San Bernardino Ivanpah Mts. 1524 Comment
  HSC81292  Mortonia utahensis Richard Spjut 1981-5-28 6669 San Bernardino On road running from Hwy. 15 at Stateline following powerlines, 50 mi. SW of Las Vegas, in Clark Mtn. Range 1067 Comment
  RSA0025238  Muhlenbergia arsenei Duncan S. Bell 2013-9-14 5886 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA0025225  Muhlenbergia microsperma Duncan S. Bell 2013-9-14 5874 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA0117060  Muhlenbergia porteri Rachel Darney-Lane, Sarah J. De Groot, Duncan S. Bell 2016-9-20 7 San Bernardino Piute Valley, between the Mescal Range and Ivanpah Mountains. Along NN 218 ca. 4.6 road miles south of I-15 (Bailey Road exit) and ca. 1.8 air miles northwest of Kokoweef Peak. 1540 Comment
  RSA41280  Muhlenbergia porteri J. C. Roos 1937-8-25 2503 San Bernardino Mountain Pass; Clarke Mountains Comment
  RSA703673  Muhlenbergia porteri Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11565 San Bernardino [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass 1600 Comment
  RSA793363  Muhlenbergia porteri Duncan S. Bell, Aaron Sedgwick 2012-9-4 4063 San Bernardino Kokoweef Mountain; east side of mountain, approximately 0.25 air mile northeast of Kokoweef summit. 1672 Comment
  RSA798128  Muhlenbergia porteri Jim Andre 2012-9-18 22233 San Bernardino Mescal Range; along primary dirt road at summit of pass, 2.9 miles south of I-15 at Bailey Road exit. 1579 Comment
  SBBG118911  Muhlenbergia porteri S. Boyd with S. Vanderplank, V. Arvizu 2004-10-13 11565 San Bernardino [SE] end of the Mescal Mtns, S of Clark Mtn and Interstate 15, [SE] of Mountain Pass Comment
  UCD169408  Muhlenbergia porteri John F. Green 2011-9-30 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Wheaton Bridge, 2.32 mi. east (91 deg. ) of Bailey Rd. crossing at Mountain Pass. 1262 Comment
  UCR151198  Muhlenbergia porteri Steve Boyd, Et al. 2004-10-13 11565 San Bernardino Eastern Mojave Desert, [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass 1600 Comment
  UCR231376  Muhlenbergia porteri John F. Green 2011-9-30 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Wheaton Bridge, 2.32 mi. east (91 deg. ) of Bailey Rd. crossing at Mountain Pass 1262 Comment
  UCR253723  Muhlenbergia porteri Jim Andre 2012-9-18 22233 San Bernardino Eastern Mojave Desert, Mescal Range, along primary dirt road at summit of pass, 2.9 mi. south of I-15 at Bailey Road exit 1579 Comment
  RSA799476  Munroa squarrosa Jim Andre, James P. Smith, Jane Cole 2012-9-12 23164 San Bernardino Ivanpah Mountains; along Zinc Mine Road, just north of Mojave National Preserve boundary on BLM lands, between Koroweef Peak and Mescal Range. 1530 Comment
  UCR253265  Munroa squarrosa Jim Andre 2012-9-18 22228 San Bernardino Eastern Mojave Desert, Mescal Range, along primary dirt road at summit of pass, 2.9 mi. south of I-15 at Bailey Road exit 1579 Comment
  GMDRC8613  Myosurus cupulatus J. M. Andre, Fred Roberts, Max Carmichael 2016-4-23 35450 San Bernardino Ivanpah Mountains: N base of Mescal Range (part of Ivanpah Mtns) about 1.5 mi SE of I-15 at Mtn Pass, 0.2 mi. south of Zinc Mine Rd 1455 Comment
  RSA5118  Nama demissa Carl B. Wolf 1932-5-3 3331 San Bernardino E. slope Ivanpah Mt.; Wheaton Wash. 1311 Comment
  RSA553939  Nama demissa J. Wear, Tim Wade 1991-5-2 91 -40 San Bernardino Mountain Pass area, ME of Mexican Well and SE of Birthday Mine; N of Wheaton Wash. 1402 Comment
  UCR169796  Nama demissa Scott D. White, David Charlton 2005-5-10 11032 San Bernardino Eastern Mojave Desert, Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. 1420 Comment
  RSA0104193  Nemacladus glanduliferus var. orientalis Duncan S. Bell, Evan Meyer 2015-4-29 8112 San Bernardino The Mescal Range; collecting along the steep rugged limestone ridge and summit area of this range. 1981 Comment
  RSA775674  Nemacladus glanduliferus var. orientalis J. Andre 2010-5-19 14741 San Bernardino Ivanpah Mts.; Mojave National Preserve; along Zinc Mine Road on W end of Striped Mt. 1.9 miles E of Cima Road (at Ord Tank). 1359 Comment
  UCR169808  Nemacladus orientalis Scott D. White, David Charlton 2005-5-10 11033 B San Bernardino Eastern Mojave Desert, Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. 1420 Comment
  UCR169801  Oenothera cespitosa Scott D. White, David Charlton 2005-5-10 11008 B San Bernardino Eastern Mojave Desert, Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. 1420 Comment
  CAS-BOT-BC171566  Oenothera cespitosa subsp. crinita Alice Eastwood; John Thomas Howell 1941-5-7 8918 San Bernardino Mountain Pass Comment
  RSA0072489  Oenothera cespitosa subsp. crinita Jim Andre 2014-5-15 29032 San Bernardino Ivanpah Mountains: east end of Striped Mtn on rocky limestone knoll near (end of rough dirt road), about 5 mi. east of Cima Rd. 1631 Comment
  RSA0093755  Oenothera cespitosa subsp. crinita Duncan S. Bell, Evan Meyer 2015-4-29 8163 San Bernardino Mescal Range; about 2.25 air miles south of Mountain Pass; collecting in the central interior of the range. 1785 Comment
  UC625780  Oenothera cespitosa subsp. crinita Annie M. Alexander 1939-5-12 459 San Bernardino 2 mi se Clark Mt. Station; Mormon Canyon Comment
  UCR267117  Oenothera cespitosa subsp. crinita Jim Andre 2014-5-15 29032 San Bernardino Ivanpah Mountains, east end of Striped Mountain on rocky limestone knoll near end of rough dirt road, c. 5 mi east of Cima Road 1632 Comment
  RSA0082945  Oenothera cespitosa subsp. marginata Jim M. Andre 2015-4-10 32421 San Bernardino Mescal Range; north end of range just south of Zinc Mine Rd, 1.3 mi. south of I-15 at Mountain Pass (at Bailey Rd exit). 1440 Comment
  UCR267404  Oenothera cespitosa subsp. marginata Jim Andre 2015-4-10 32421 San Bernardino Mescal Range, north end of range just south of Zinc Mine Road, 1.3 mi south of Hwy I-15 at Mountain Pass, Bailey Road exit 1441 Comment
  RSA765617  Opuntia Marc Baker 2008-10-21 16749 San Bernardino Mescal Range. SE slope 4 km S of Mountain Pass. 24 km WSW of Nipton. 200 m SSE of the Iron Horse Mine. 1600 Comment
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Feb 18 2014
  RSA765618  Opuntia Marc Baker 2008-10-21 16749 San Bernardino Mescal Range. SE slope 4 km S of Mountain Pass. 24 km WSW of Nipton. 200 m SSE of the Iron Horse Mine. 1600 Comment
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Feb 18 2014
  UCR41917  Opuntia basilaris var. basilaris B. G. Pitzer, D. Charlton 1986-4-17 0085 A San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  POM202712  Opuntia chlorotica Marcus E. Jones 1934-3-3 s.n. San Bernardino Mountains Pass, Eastern Mojave Desert. Comment
  GMDRC5935  Opuntia phaeacantha J. M. Andre 2013-5-28 25885 San Bernardino Mescal Mountains: east side of Mescal Range (BLM land) at Blue Buzzard Mine area 1576 Comment
  POM202714  Opuntia phaeacantha Marcus E. Jones 1934-3-3 s.n. San Bernardino Mountains Pass, East of Baker. Mojave Desert. Comment
  RSA0033652  Opuntia phaeacantha Marc A. Baker 2008-10-21 16750 San Bernardino Mescal Range, SE slope, 4 km south of Mountain Pass, 24 km WSW of Nipton, 200 m SSE of the Iron Horse Mine. 1600 Comment
  RSA0033653  Opuntia phaeacantha Marc A. Baker 2008-10-21 16750 San Bernardino Mescal Range, SE slope, 4 km south of Mountain Pass, 24 km WSW of Nipton, 200 m SSE of the Iron Horse Mine. 1600 Comment
  UCR268044  Opuntia phaeacantha Jim Andre 2014-5-15 29075 San Bernardino Eastern Mojave Desert, Ivanpah Mountains; Mojave National Preserve, SE end of Mescal Range above Iron Horse Mine 1630 Comment
  RSA0085584  Opuntia polyacantha var. erinacea Jim Andre 2014-5-15 29043 San Bernardino Ivanpah Mountains: east end of Striped Mtn on rocky limestone knoll near (end of rough dirt road), about 5 mi. east of Cima Rd. 1631 Comment
  RSA0121617  Orobanche cooperi Duncan S. Bell, Andrew Chambers 2016-6-9 9691 San Bernardino Mescal Range; collecting within the interior of the range, approximately 2 air miles southwest of Mountain Pass. 1636 Comment
  RSA0121204  Orobanche fasciculata Duncan S. Bell, Evan Meyer 2016-5-5 9523 San Bernardino Mescal Range; collecting in the interior of the range, approximately 2 air miles south southwest of Mountain Pass. 1675 Comment
  UC625836  Orobanche fasciculata Annie M. Alexander 1939-5-12 451 San Bernardino Head of Mormon Canyon, 2 mi SE of Clark Mountain Station. Comment
  UCR115956  Oryzopsis hymenoides L. F. LaPre 1992-5-16 92 -24 San Bernardino Eastern Mojave Desert, north of Striped Mountain, vicinity of Roger's Camp 1524 Comment
  UCR243797  Oryzopsis hymenoides Jim Andre 2011-5-9 19876 San Bernardino Eastern Mojave Desert, Ivanpah Mountains area, N. end of Mescal Range at Mountain Pass, 0.7 mi. SW of Bailey Rd junction with I-15 1493 Comment
  CLARK-A1528-3284  Oxybaphus coccineus John C. Roos 1949-6-20 3546 San Bernardino Kokoweed Peak 1523 Comment
  CLARK-A1528-3283  Oxybaphus pumilus John C. Roos 1937-8-25 11 San Bernardino Mountain Pass Comment
  CAS-BOT-BC317033  Packera multilobata Alice Eastwood; J. T. Howell 1941-5-7 8915 San Bernardino Mountain Pass. Comment
  CAS-BOT-BC317039  Packera multilobata Carl Brandt Wolf 1932-5-3 3340 San Bernardino Eastern Mojave Desert, eastern slope of Ivanpah Mt., Wheaton Wash. 1310 Comment
  RSA0085578  Packera multilobata Jim Andre 2014-5-15 29027 San Bernardino Ivanpah Mountains: along primary dirt road (Kessler Pk Rd) ESE of Striped Mtn near Silverado Mine area, about 4 mi. east of Cima Rd. 1550 Comment
  RSA5127  Packera multilobata C. B. Wolf 1932-5-3 3340 San Bernardino E. slope Ivanpah Mt.; Wheaton Wash 1310 Comment
  SBBG13917  Packera multilobata E. R. Blakley 1958-5-16 2355 San Bernardino Mescal Spring, Mountain Pass 1402 Comment
  SD27785  Packera multilobata Carl B. Wolf 1932-5-3 3340 San Bernardino Eastern Mojave Desert, East slope of Ivanpah Mountain, Wheaton Wash 1310 Comment
  SEINET2054888 Image available Packera multilobata E. R. Blakley 1958-5-16 2355 San Bernardino Mescal Spring Mountain Pass. 1402 Comment
  UC625677  Packera multilobata Annie M. Alexander 1939-5-12 441 San Bernardino 2 mi se Clark Mountain Station (trail to Dorr Caves, Mormon Canyon); Mormon Canyon, trail to Dorr Caves Comment
  UCR231364  Panicum miliaceum John F. Green 2011-9-30 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Wheaton Bridge, 2.32 mi. east (91 deg. ) of Bailey Rd. crossing at Mountain Pass 1262 Comment
  UCR231369  Pectis papposa John F. Green 2011-9-30 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Wheaton Bridge, 2.32 mi. east (91 deg. ) of Bailey Rd. crossing at Mountain Pass 1262 Comment
  UCR169815  Pectocarya platycarpa Scott D. White, David Charlton 2005-5-10 11015 San Bernardino Eastern Mojave Desert, Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. 1420 Comment
  CLARK-A1045-693  Pectocarya setosa George K. Helmkamp 1977-5-29 San Bernardino Mojave Desert at north edge of Ivanpah Mountains; ; Mescal Range 15'Q 1432 Comment
  CLARK-A1045-758  Pectocarya setosa George K. Helmkamp 1977-5-29 San Bernardino Mojave Desert at north edge of Ivanpah Mountains; ; Mescal Range 15'Q 1432 Comment
  RSA798964  Pectocarya setosa J. Andre 2011-6-1 20470 San Bernardino Mojave National Preserve; Ivanpah Mountains, along Kessler Peak Road between Striped Mountain and Koroweef Peak, approx. 7 miles NNE of Cima Dome (at Cima Road summit), just south of Piute Valley. 1535 Comment
  UCR211351  Pectocarya setosa Jim Andre, J. O. Sawyer, Mark A. Elvin 2009-4-26 10228 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, along Zinc Mine Road, below China Spring, north side of the Mescal Range, c. 1.5 mi south of Hwy I-15 at Mountain Pass, Mojave National Preserve 1458 Comment
  RSA0025229  Pellaea mucronata Duncan S. Bell 2013-9-14 5878 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA0094226  Pellaea mucronata subsp. californica Duncan S. Bell, Evan Meyer 2015-4-30 8183 San Bernardino Mescal Range; east side of the range; collecting in the Dinosaur Trackway Area of Critical Environmental Concern. 1623 Comment
  GMDRC8609  Pellaea mucronata var. mucronata J. M. Andre, Fred Roberts, Max Carmichael 2016-4-23 35441 San Bernardino Ivanpah Mountains: NE Mescal Range (part of Ivanpah Mtns) about 6 mi. south of I-15 at Mtn Pass, 0.6 mi. west of Zinc Mine Rd 1614 Comment
  RSA0104785  Pellaea truncata Duncan S. Bell, Evan Meyer 2015-4-29 8141 San Bernardino Mescal Range; about 2.5 air miles south of Mountain Pass; collecting on north facing slopes and canyons below the summit in the interior of the range. 1761 Comment
  UCR41985  Pellaea truncata B. G. Pitzer, D. Charlton 1986-4-17 0059 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  POM250065  Penstemon eatonii subsp. eatonii E. C. Jaeger 1939-6-10 s.n. San Bernardino Ivanpah Mts. 1524 Comment
  RSA0104459  Penstemon eatonii var. eatonii Duncan S. Bell, Evan Meyer 2015-4-29 8129 San Bernardino The Mescal Range; collecting along the steep rugged limestone ridge and summit area of this range. 1981 Comment
  RSA408434  Penstemon grinnellii Ella Dales Cantelow 1942-4-27 s.n. San Bernardino Hwy 446 2.5 mi. N. E. of Mt. Pass. Comment
  RSA0094233  Penstemon palmeri Duncan S. Bell, Evan Meyer 2015-4-29 8174 San Bernardino Mescal Range; about 2.25 air miles south of Mountain Pass; collecting in the central interior of the range. 1785 Comment
  RSA709820  Penstemon palmeri Scott D. White, Dave Charlton 2005-5-10 11040 San Bernardino Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. 1420 Comment
  SBBG94653  Penstemon palmeri J. Wear 1990-7-6 San Bernardino vicinity of Mtn Pass, Clark Mtn Range, ca. 0.5 air mi W of and slightly S of Sulphur Queen Mine 1463 Comment
  UCR170256  Penstemon palmeri Scott D. White, David Charlton 2005-5-10 11040 San Bernardino Eastern Mojave Desert, Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. 1420 Comment
  UCR229296  Penstemon palmeri John F. Green 2011-4-11 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Cenda Bridge, 0.64 mi. east (87 deg. ) of Bailey Rd. crossing at Mountain Pass 1371 Comment
  UCR230050  Penstemon palmeri John F. Green 2011-4-11 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Wheaton Bridge, 2.32 mi. east (91 deg. ) of Bailey Rd. crossing at Mountain Pass 1262 Comment
  UCR41930  Penstemon palmeri B. G. Pitzer, D. Charlton 1986-4-17 74 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
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May 27 2010
  NY629283  Penstemon palmeri var. palmeri C. C. Freeman 1983-5-26 1937 San Bernardino I-15, ca. 5 miles west of the junction of I-15 and CA 68, at Mountain Pass in the Ivanpah Mountains Comment
  RSA0085310  Penstemon palmeri var. palmeri Jim Andre 2014-5-15 29060 San Bernardino Southeast end of Mescal Range above Iron Horse Mine. 1629 Comment
  RSA0127668  Penstemon palmeri var. palmeri Evan Meyer, Duncan S. Bell, Jerred Branch, Matthew Harding 2014-10-7 157 San Bernardino Along OHV road leading towards main ridge of Mescal Range. 1478 Comment
  RSA777799  Penstemon palmeri var. palmeri Jim Andre 2010-5-19 14676 San Bernardino Mescal Range; SE Mescal Range (within the greater Ivanpah Mts.) near historic Iron Horse Mine site 1670 Comment
  RSA786021  Penstemon palmeri var. palmeri Jim Andre 2010-6-16 14456 San Bernardino Mescal Range. At Murdoch Spring, 0.8 mi S of I-15 at Bailey Road Exit (Mountain Pass). 1449 Comment
  SD102211  Penstemon palmeri var. palmeri Darley F. Howe 1978-6-1 San Bernardino Ivanpah Mountains 1463 Comment
  UCR222371  Penstemon palmeri var. palmeri Jim Andre 2010-5-19 14676 San Bernardino Eastern Mojave Desert, SE Mescal Range (within the greater Ivanpah Mountains) near historic Iron Horse Mine site 1670 Comment
  CAS-BOT-BC239675  Penstemon utahensis S. B. Parish 1915-6-5 10317 San Bernardino Ivanpah Mts Comment
  GMDRC2776  Penstemon utahensis J. Andre 2008-5-8 9518 San Bernardino Ivanpah Mountains: Ivanpah Mountains: N. end of Mescal Range/Ivanpah Mtns, along Zinc Mine Rd, approx. 2 mi. S. of I-15, just N. of summit 35 deg. 26.811' N 115 deg. 30.124' W. Elev. 5080 ft. 1549 Comment
  UCD130161  Penstemon utahensis Shannon M. Still 2010-4-27 662 San Bernardino BLM Property. Ivanpah Range. On dirt road driving into the Ivanpah Range from the top of the I-15 pass on the way from Baker, CA to Primm, NV. South of I-15 and on the east side of the road. 1551 Comment
  UCR198971  Penstemon utahensis Jim Andre 2008-5-8 9518 San Bernardino Mojave Desert, north end of Mescal Range/Ivanpah Mountains, along Zinc Mine Road, c. 2 mi south of Hwy I-15, just north of summit 1549 Comment
  UCR23684  Peritoma lutea John C. Roos 1937-8-25 1192 San Bernardino Eastern Mojave Desert, 1 mi west of Mountain Pass 1445 Comment
  RSA0025217  Petradoria pumila Duncan S. Bell 2013-9-14 5865 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA775408  Petradoria pumila Duncan S. Bell 2011-5-15 2463 San Bernardino The Mescal Range; a steep rocky ridgeline southwest of Hardrock Queen Spring. 1789 Comment
  RSA793359  Petrophytum caespitosum Duncan S. Bell, Aaron C. Sedgwick 2012-9-4 4067 San Bernardino Kokoweef Mountain; east side of mountain, approximately 0.25 air mile northeast of Kokoweef summit. 1672 Comment
  UCR101904  Petrophytum caespitosum G. R. Ballmer 1998-9-5 s.n. San Bernardino Eastern Mojave Desert, Kokoweef Peak, Ivanpah Mountains 1768 Comment
  UCR115957  Petrophytum caespitosum L. F. LaPre 1992-5-16 92 -22 San Bernardino Eastern Mojave Desert, north of Striped Mountain, vicinity of Roger's Camp 1524 Comment
  UC625855  Petrophytum caespitosum subsp. caespitosum Annie M. Alexander 1939-5-12 463 San Bernardino 2 mi se Clark Mt Station (Mormon Canyon) Comment
  RSA0025223  Petrophytum caespitosum var. caespitosum Duncan S. Bell 2013-9-14 5872 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA775403  Petrophytum caespitosum var. caespitosum Duncan S. Bell 2011-5-15 2464 San Bernardino The Mescal Range; a steep rocky ridgeline southwest of Hardrock Queen Spring. 1789 Comment
  RSA0103403  Phacelia affinis Duncan S. Bell, Evan Meyer 2015-4-29 8114 B San Bernardino The Mescal Range; collecting along the steep rugged limestone ridge and summit area of this range. 1981 Comment
  RSA112737  Phacelia affinis H. D. Ripley, R. C. Barneby 1941-5-8 3863 San Bernardino Clouk Mts near Mountain Pass 1707 Comment
  CAS-BOT-BC142675  Phacelia anelsonii Alice Eastwood; John Thomas Howell 1941-5-7 8922 San Bernardino Mountain Pass Comment
  GMDRC6294  Phacelia anelsonii J. M. Andre 2014-5-15 29042 San Bernardino Ivanpah Mountains: east end of Striped Mtn on rocky limestone knoll near (end of rough dirt road), about 5 mi. east of Cima Rd 1632 Comment
  GMDRC7359  Phacelia anelsonii J. M. Andre 2015-4-1 32420 San Bernardino Mescal Range: north end of range just south of Zinc Mine Rd, 1.3 mi. south of I-15 at Mountain Pass (at Bailey Rd exit). 1441 Comment
  GMDRC7703  Phacelia anelsonii J. M. Andre, T. La Doux and Jepson Workshop attendees 2015-4-17 33290 San Bernardino Mescal Range: south side of Zinc Mine Rd, 1.2 mi. SE of I-15 at Bailey Rd exit (Mountain Pass) 1430 Comment
  RSA0085583  Phacelia anelsonii Jim Andre 2014-5-15 29042 San Bernardino Ivanpah Mountains: east end of Striped Mtn on rocky limestone knoll near (end of rough dirt road), about 5 mi. east of Cima Rd. 1631 Comment
  RSA0103395  Phacelia anelsonii Duncan S. Bell, Evan Meyer 2015-4-29 8122 San Bernardino The Mescal Range; collecting along the steep rugged limestone ridge and summit area of this range. 1981 Comment
  UCR198958  Phacelia anelsonii Jim Andre 2008-5-8 9493 San Bernardino Mojave Desert, north end of Mescal Range/Ivanpah Mountains, along Zinc Mine Road, c. 1 mi south of Hwy I-15 1423 Comment
  UCR198972  Phacelia anelsonii Jim Andre 2008-5-8 9526 San Bernardino Mojave Desert, north end of Mescal Range/Ivanpah Mountains, along rough dirt road to 'Delfonte Sandstone Quarry,' 0.5 mi north of Mojave National Preserve boundary, 1 mi west of Zinc Mine Road, c. 5 mi south of Hwy I-15, c. 2 mi west of Kokoweef Mountain 1580 Comment
  UCR268233  Phacelia anelsonii Jim Andre 2014-5-15 29042 San Bernardino Ivanpah Mountains, east end of Striped Mountain on rocky limestone knoll near end of rough dirt road, c. 5 mi east of Cima Road 1632 Comment
  RSA0103404  Phacelia barnebyana Duncan S. Bell, Evan Meyer 2015-4-29 8114 A San Bernardino The Mescal Range; collecting along the steep rugged limestone ridge and summit area of this range. 1981 Comment
  RSA0107385  Phacelia barnebyana Duncan S. Bell 2011-5-15 2447 San Bernardino The Mescal Range; a steep rocky ridgeline southwest of Hardrock Queen Spring. 1789 Comment
  CAS-BOT-BC142699  Phacelia coerulea H. D. Ripley; R. C. Barneby 1941-4-8 3361 San Bernardino Clark Mountain nr. Mountain Pass 1676 Comment
  RSA0103396  Phacelia coerulea Duncan S. Bell, Evan Meyer 2015-4-29 8121 San Bernardino The Mescal Range; collecting along the steep rugged limestone ridge and summit area of this range. 1981 Comment
  RSA0123151  Phacelia coerulea Duncan S. Bell, Evan Meyer 2016-5-5 9544 San Bernardino Mescal Range; collecting in the central interior of the range, approximately 2.25 air miles southwest of Mountain Pass. 1705 Comment
  UCR41965  Phacelia coerulea B. G. Pitzer 1986-4-17 0047 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  UCR74440  Phacelia coerulea John Wear, Tim Wade 1991-5-1 91- 17 San Bernardino Eastern Mojave Desert, Mescal Range, south of Interstate Hwy I-15, area W and SW of China Spring, E & SE of hardrock Queen Spring & E and SE of Groaner Spring, SE of Mountain Pass 1500 Comment
  GMDRC3086  Phacelia cryptantha J. Andre, J. O. Sawyer, M. Elvin 2009-4-26 10230 San Bernardino Ivanpah Mountains: Ivanpah Mountains: along Zinc Mine Rd, below China Spring, N. side of the Mescal Range, approx.1.5 mi. S. of I-15 at Mtn Pass, Mojave National Preserve 35 deg. 27.437' N 115 deg. 30.889' W. - 4781 ft. 1458 Comment
  GMDRC8614  Phacelia cryptantha J. M. Andre, Fred Roberts, Max Carmichael 2016-4-23 35451 San Bernardino Ivanpah Mountains: N base of Mescal Range (part of Ivanpah Mtns) about 1.5 mi SE of I-15 at Mtn Pass, 0.2 mi. south of Zinc Mine Rd 1455 Comment
  RSA0087608  Phacelia cryptantha Jim M. Andre, T. La Doux, Senna Andre, Elias Andre 2015-4-4 33208 San Bernardino Mescal Range: north end of range just south of Zinc Mine Rd, 1.3 mi. SE of Mountain Pass at Bailey Rd exit off Interstate 15. 1460 Comment
  RSA773812  Phacelia distans Jim Andre 2010-5-19 14720 San Bernardino Mescal Range; SE Mescal Range (within the greater Ivanpah Mts.) near historic Iron Horse Mine site 1670 Comment
  RSA775407  Phacelia distans Duncan S. Bell 2011-5-15 2455 San Bernardino The Mescal Range; a steep rocky ridgeline southwest of Hardrock Queen Spring. 1789 Comment
  RSA781126  Phacelia distans Jim Andre 2011-5-9 19870 San Bernardino Ivanpah Mountains; N end of Mescal Range at Mountain Pass, 0.7 mile SW of Bailey Road junction with I-15 1493 Comment
  RSA793503  Phacelia distans Duncan S. Bell 2012-9-4 4098 San Bernardino Mescal Range; east slopes of range approximately 2 air miles northwest of Kokoweef Peak in the Dinosaur Trackway ACEC. 1603 Comment
  UCR222678  Phacelia distans Jim Andre 2010-5-19 14720 San Bernardino Eastern Mojave Desert, SE Mescal Range (within the greater Ivanpah Mountains) near historic Iron Horse Mine site 1670 Comment
  UCR268045  Phacelia distans Jim Andre 2014-5-15 29051 San Bernardino Eastern Mojave Desert, Ivanpah Mountains; Mojave National Preserve, along north-south dirt road [20739] between Kokoweef and Striped Mountain 1520 Comment
  RSA0080016  Phacelia fremontii Jim M. Andre 2015-4-10 32404 San Bernardino Mescal Range; north end of range at Groaner Spring, 1.9 mi. south of I-15 at Mountain Pass (at Bailey Rd exit). 1484 Comment
  RSA0085313  Phacelia fremontii Jim Andre 2014-5-15 29046 San Bernardino Mojave Natl. Preserve; along north-south dirt road between Kokoweef and Striped Mtn, growing on margin of wash. 1519 Comment
  RSA0087606  Phacelia fremontii Jim M. Andre, T. La Doux, Senna Andre, Elias Andre 2015-4-4 33206 San Bernardino Mescal Range: north end of range just south of Zinc Mine Rd, 1.3 mi. SE of Mountain Pass at Bailey Rd exit off Interstate 15. 1460 Comment
  RSA0103397  Phacelia fremontii Duncan S. Bell, Evan Meyer 2015-4-29 8120 San Bernardino The Mescal Range; collecting along the steep rugged limestone ridge and summit area of this range. 1981 Comment
  RSA426166  Phacelia fremontii N. C. Cooper 1949-4-18 3520 San Bernardino Mountain Pass. 1220 Comment
  RSA5117  Phacelia fremontii Carl B. Wolf 1932-5-3 3330 San Bernardino E. slope Ivanpah Mt.; Wheaton Wash. 1311 Comment
  RSA708267  Phacelia fremontii Scott D. White 2005-3-24 10821 San Bernardino Mountain Pass. Sandy bajadas, canyons, & washes N of the I-15 Freeway and S of Molycorp quarry. 1420 Comment
  SBBG12275  Phacelia fremontii E. R. Blakley 1958-5-16 2353 San Bernardino Mescal Spring, Mountain Pass 1402 Comment
  SBBG92461  Phacelia fremontii M. Pendleton 1983-5-23 83 -15 San Bernardino S of Interstate 15 at Mtn Pass Comment
  SD129482  Phacelia fremontii Maureen Pendleton 1983-5-23 83 14 San Bernardino Eastern Mojave Desert, north of Highway I-15 at Mountain Pass. Comment
  SD249700  Phacelia fremontii J. M. Andre 2013-5-28 25903 San Bernardino Region: M; Mescal Mountains approximately 60 mi. SW of Las Vegas, east side of Mescal Range (BLM land) at Blue Buzzard Mine area 1575 Comment
  SD27788  Phacelia fremontii Carl B. Wolf 1932-5-3 3330 San Bernardino East slope of Ivanpah Mountain; Wheaton Wash. 1310 Comment
  SEINET3091804 Image available Phacelia fremontii E. R. Blakley 1958-5-16 2353 San Bernardino Mescal Spring, Mt. Pass. 1402 Comment
  UCR166771  Phacelia fremontii Scott D. White 2005-3-24 10821 San Bernardino Eastern Mojave Desert, Mountain Pass; sandy bajadas, canyons, and washes north of the I-15 freeway and south of Molycorp quarry 1420 Comment
  UCR41963  Phacelia fremontii B. G. Pitzer, D. Charlton 1986-4-17 0031 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  UCR59055  Phacelia fremontii Maureen Hales Pendleton 1983-5-23 83- 15 San Bernardino Eastern Mojave Desert, Mountain Pass, south of Interstate Hwy 15 Comment
  POM250006  Phacelia lemmonii E. C. Jaeger 1939-6-10 s.n. San Bernardino Spring north ed of Ivanpah Mts, Eastern San Bernardino County. Comment
  RSA0104460  Phacelia rotundifolia Duncan S. Bell, Evan Meyer 2015-4-29 8113 San Bernardino The Mescal Range; collecting along the steep rugged limestone ridge and summit area of this range. 1981 Comment
  RSA0122928  Phacelia rotundifolia Duncan S. Bell, Evan Meyer 2016-5-5 9539 San Bernardino Mescal Range; collecting in the central interior of the range, approximately 2.25 air miles southwest of Mountain Pass. 1705 Comment
  RSA125280  Phacelia rotundifolia R. Weatherby 1949-6-3 580 San Bernardino Ivanpah Mountains near Kokoweef peak 1677 Comment
  UC625605  Phacelia rotundifolia Annie M. Alexander 1939-5-12 443 San Bernardino near Dorr's Cave (2 mi se Clark Mt. Station); Mormon Canyon Comment
  RSA0103398  Phacelia tanacetifolia Duncan S. Bell, Evan Meyer 2015-4-29 8119 San Bernardino The Mescal Range; collecting along the steep rugged limestone ridge and summit area of this range. 1981 Comment
  RSA0015668  Phlox stansburyi Duncan S. Bell 2013-9-14 5851 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA775406  Phlox stansburyi Duncan S. Bell 2011-5-15 2456 San Bernardino The Mescal Range; a steep rocky ridgeline southwest of Hardrock Queen Spring. 1789 Comment
  UCR41981  Phlox viridis B. G. Pitzer 1986-4-17 0061 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  RSA125320  Phlox viridis subsp. compacta R. Weatherby 1949-6-3 594 San Bernardino Clark Mountain, near Mountain Pass. 1829 Comment
  UCR222679  Phoradendron juniperinum Jim Andre 2010-5-19 14722 San Bernardino Eastern Mojave Desert, SE Mescal Range (within the greater Ivanpah Mountains) near historic Iron Horse Mine site 1670 Comment
  RSA757838  Physalis hederifolia Michael Honer, J. P. Charpentier, M. Wood, D. Silverman 2008-9-8 3218 San Bernardino S end of Clark Mountains: along pipeline service road appx. 1.3 mi. E of Mountain Pass, 100m N of Interstate 15. 1350 Comment
  RSA0075596  Physalis hederifolia var. palmeri Jim Andre 2014-5-15 29065 San Bernardino Southeast end of Mescal Range above Iron Horse Mine. 1629 Comment
  RSA792884  Physalis hederifolia var. palmeri Duncan S. Bell 2012-9-4 4091 San Bernardino Mescal Range; east slopes of range approximately 2 air miles northwest of Kokoweef Peak in the Dinosaur Trackway ACEC. 1603 Comment
  RSA793350  Physalis hederifolia var. palmeri Jim Andre 2011-6-1 20481 San Bernardino Ivanpah Mountains, southeast end of Koroweef Mountain. 1603 Comment
  RSA793357  Physalis hederifolia var. palmeri Duncan S. Bell, Aaron C. Sedgwick 2012-9-4 4069 San Bernardino Kokoweef Mountain; east side of mountain, approximately 0.25 air mile northeast of Kokoweef summit. 1672 Comment
  RSA800885  Physalis hederifolia var. palmeri Jim Andre 2012-9-18 22227 San Bernardino Mescal Range. Along primary dirt road at summit of pass, 2.9 mi south of I-15 at Bailey Rd exit. 1579 Comment
  UCR198964  Physalis hederifolia var. palmeri Jim Andre 2008-5-8 9522 San Bernardino Mojave Desert, north end of Mescal Range/Ivanpah Mountains, along Zinc Mine Road, c. 3.5 mi south of Hwy I-15, just west of summit 1566 Comment
  UCR231361  Physalis hederifolia var. palmeri John F. Green 2011-9-30 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Wheaton Bridge, 2.32 mi. east (91 deg. ) of Bailey Rd. crossing at Mountain Pass 1262 Comment
  RSA0123158  Physaria chambersii Duncan S. Bell, Evan Meyer 2016-5-5 9532 San Bernardino Mescal Range; collecting in the central interior of the range, approximately 2.25 air miles southwest of Mountain Pass. 1705 Comment
  UCR41957  Physaria chambersii B. G. Pitzer, D. Charlton 1986-4-17 0065 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  RSA776782  Pinus monophylla Duncan S. Bell 2011-5-15 2468 San Bernardino The Mescal Range; a steep rocky ridgeline southwest of Hardrock Queen Spring. 1789 Comment
  SBBG88099  Pinus monophylla B. Pitzer, D. Charlton 1986-4-17 73 San Bernardino Mescal Range, ca. 6.7 mi E of Interstate 15 on Cima Rd, then ca. 6 mi NNW on unnamed dirt Rd, in wash 1584 Comment
  UC625762  Pinus monophylla Annie M. Alexander 1939-5-12 452 San Bernardino 2 mi se Clark Mt. Station (Fl<?> Mountain Canyon) Comment
  UCR41983  Pinus monophylla B. G. Pitzer, D. Charlton 1986-4-17 0073 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  RSA0080013  Plagiobothrys arizonicus Jim M. Andre 2015-4-10 32407 San Bernardino Mescal Range; north end of range at Groaner Spring, 1.9 mi. south of I-15 at Mountain Pass (at Bailey Rd exit). 1484 Comment
  RSA5114  Plagiobothrys arizonicus C. B. Wolf 1932-5-3 3327 San Bernardino E. slope Ivanpah Mt.; Wheaton Wash 1310 Comment
  GMDRC8616  Plagiobothrys jonesii J. M. Andre, Fred Roberts, Max Carmichael 2016-4-23 35454 San Bernardino Ivanpah Mountains: N base of Mescal Range (part of Ivanpah Mtns) about 1.5 mi SE of I-15 at Mtn Pass, 0.2 mi. south of Zinc Mine Rd 1455 Comment
  UCR229299  Plagiobothrys jonesii John F. Green 2011-4-11 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Cenda Bridge, 0.64 mi. east (87 deg. ) of Bailey Rd. crossing at Mountain Pass 1371 Comment
  RSA786019  Plantago major Jim Andre 2010-6-16 14459 San Bernardino Mescal Range. At Murdoch Spring, 0.8 mi S of I-15 at Bailey Road Exit (Mountain Pass). 1449 Comment
  UCR221414  Plantago major Jim Andre 2010-6-16 14459 San Bernardino Eastern Mojave Desert, Mescal Range, at Murdoch Spring, 0.8 mi. south of I-15 at Bailey Road Exit (Mountain Pass) 1448.41 Comment
  RSA775371  Plantago patagonica Duncan S. Bell 2011-5-15 2451 San Bernardino The Mescal Range; a steep rocky ridgeline southwest of Hardrock Queen Spring. 1789 Comment
  UCR245833  Plantago patagonica Jim Andre 2011-6-1 20475 San Bernardino Eastern Mojave Desert, Mojave National Preserve, Ivanpah Mountains, along Kessler Peak Rd between Striped Mtn and Kokoweef Peak, c.7 mi. NNE of Cima Dome (at Cima Rd summit), just south of Piute Valley 1535 Comment
  RSA26190  Plantago purshii var. oblonga Alice Eastwood, John T. Howell 1941-5-7 8907 San Bernardino Mountain Pass. Comment
  POM229124  Pleuraphis jamesii P. A. Munz 1937-6-18 14997 San Bernardino Pass at Clark Mountains, on highway from Las Vegas to Barstow. 1372 Comment
  RSA0025237  Pleuraphis jamesii Duncan S. Bell 2013-9-14 5883 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA0085309  Pleuraphis jamesii Jim Andre 2014-5-15 29059 San Bernardino Mojave Natl. Preserve; along north-south dirt road between Kokoweef and Striped Mtn, growing on margin of wash. 1519 Comment
  RSA703672  Pleuraphis jamesii Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11566 San Bernardino [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass 1600 Comment
  SBBG94878  Pleuraphis jamesii J. Wear 1990-7-6 San Bernardino vicinity of Mtn Pass, Clark Mtn Range, N of Wheaton Wash and ca. 0.5 mi (air-line) E of Sulphide Queen Mine 1432 Comment
  RSA0121202  Poa bigelovii Duncan S. Bell, Evan Meyer 2016-5-5 9525 San Bernardino Mescal Range; collecting in the interior of the range, approximately 2 air miles south southwest of Mountain Pass. 1675 Comment
  UCD90509  Poa bigelovii H. S. Reed; F. M. Reed 1937-5-4 9844 San Bernardino Mohave Desert. Mescal Range. 'Mountain Pass. 1524 Comment
  UCR2679  Poa bigelovii F. M. Reed, H. S. Reed 1937-5-4 9844 San Bernardino Eastern Mojave Desert, north slope Mescal Range 1524 Comment
  RSA0104422  Poa fendleriana Duncan S. Bell, Evan Meyer 2015-4-29 8131 San Bernardino The Mescal Range; collecting along the steep rugged limestone ridge and summit area of this range. 1981 Comment
  RSA0121203  Poa fendleriana Duncan S. Bell, Evan Meyer 2016-5-5 9524 San Bernardino Mescal Range; collecting in the interior of the range, approximately 2 air miles south southwest of Mountain Pass. 1675 Comment
  RSA553954  Poa fendleriana J. Wear, Tim Wade 1991-5-1 91 -9 San Bernardino E Mojave Desert, Mescal Range, S of Hwy I 215W &SW of China Spring, E&SE of Hardrock Queen Spring & E &SE of Groaner Spring, SE of Mtn Pass., (35Y'27.1'N, 115Y'31.1W) 1500 Comment
  UCR272285  Poa fendleriana Duncan S. Bell, Evan Meyer 2015-4-29 8131 San Bernardino East Mojave Desert, Mescal Range, summit area 1981 Comment
  UCR41941  Poa fendleriana B. G. Pitzer, David Charlton 1986-4-17 55 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  UCR68889  Poa fendleriana John Wear, Tim Wade 1991-5-1 91- 9 San Bernardino Eastern Mojave Desert, Mescal Range, south of Interstate Hwy I-15, area W and SW of China Spring, E & SE of hardrock Queen Spring & E and SE of Groaner Spring, SE of Mountain Pass 1500 Comment
  CAS-BOT-BC300569  Poa fendleriana subsp. longiligula Annie M. Alexander 1939-5-12 455 San Bernardino Morman Canyon, 2 miles south east of Clark Mountain Station 1524 Comment
  UC625871  Poa fendleriana subsp. longiligula Annie M. Alexander 1939-5-12 455 San Bernardino 2 mi se Clark Mt Station (Mormon Canyon); Mormon Canyon 1524 Comment
  UCD91902  Poa secunda subsp. secunda H. S. and F. M. Reed 1937-5-4 9945 San Bernardino North slope of Mescal Range, Mohave Desert. 1524 Comment
  UCR64103  Polygala acanthoclada John Wear 1990-7-6 s.n. San Bernardino Eastern Mojave Desert, vicinity of Mountain Pass, Clark Mountain Range. north of Wheaton Wash & c. 1/2 mi (airline) east of Sulphide Queen Mine 1433 Comment
  RSA792881  Portulaca halimoides Duncan S. Bell 2012-9-4 4085 San Bernardino Mescal Range; east slopes of range approximately 2 air miles northwest of Kokoweef Peak in the Dinosaur Trackway ACEC. 1603 Comment
  RSA793941  Portulaca halimoides Duncan S. Bell, Aaron C. Sedgwick 2012-9-4 4054 San Bernardino Kokoweef Mountain; east side of mountain, approximately 0.25 air mile northeast of Kokoweef summit. 1672 Comment
  RSA0103390  Prenanthella exigua Duncan S. Bell, Evan Meyer 2015-4-29 8169 D San Bernardino Mescal Range; about 2.25 air miles south of Mountain Pass; collecting in the central interior of the range. 1785 Comment
  UCR169809  Prenanthella exigua Scott D. White, David Charlton 2005-5-10 11033 C San Bernardino Eastern Mojave Desert, Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. 1420 Comment
  SEINET3523499 Image available Prosopis glandulosa Jim Andre 2010-6-16 14453 San Bernardino Eastern Mojave Desert: Mescal Range, at Murdoch Spring, 0.8 mi. south of I-15 at Bailey Road Exit (Mountain Pass) (Mescal Range 7.5' Q). 1448 Comment
  UCR221400  Prosopis glandulosa Jim Andre 2010-6-16 14453 San Bernardino Eastern Mojave Desert, Mescal Range, at Murdoch Spring, 0.8 mi. south of I-15 at Bailey Road Exit (Mountain Pass) 1448.41 Comment
  UCSB3469  Prosopis glandulosa var. torreyana Philbrick, Ralph 1954-5-10 San Bernardino One mile West of Mt. Pass, on U.S. 91 between Las Vegas and Baker 1249 Comment
  RSA0104779  Prunus fasciculata Duncan S. Bell, Evan Meyer 2015-4-29 8149 San Bernardino Mescal Range; about 2.5 air miles south of Mountain Pass; collecting on north facing slopes and canyons below the summit in the interior of the range. 1761 Comment
  UCR272141  Prunus fasciculata Duncan S. Bell, Evan Meyer 2015-4-29 8149 San Bernardino East Mojave Desert, Mescal Range, c. 2.5 air miles south of Mountain Pass, north-facing slopes and canhyons below the summit in the interior of the range 1761 Comment
  CLARK-A1528-2070  Psilostrophe cooperi John C. Roos 1937-8-25 2024 San Bernardino East Mojave Desert Comment
  POM304779  Psilostrophe cooperi Henry J. Ramsey, Ramsey 1937-10-5 3 San Bernardino near Mountain Pass Highway 66 Comment
  RSA0025233  Psilostrophe cooperi Duncan S. Bell 2013-9-14 5891 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA0050532  Psilostrophe cooperi Jim Andre 2014-5-15 29067 San Bernardino Southeast end of Mescal Range above Iron Horse Mine. 1629 Comment
  RSA0069907  Psilostrophe cooperi Duncan S. Bell, Jerred Branch, Matthew Ellis, Evan Meyer 2014-10-6 7593 San Bernardino Mescal Range; eastern part of range above Piute Valley, in the vicinity of Blue Buzzard Mine, about 2 air miles south of Mountain Pass. 1821 Comment
  RSA793348  Psilostrophe cooperi J. Andre 2011-6-1 20482 San Bernardino Ivanpah Mountains, southeast end of Koroweef Mountain. 1603 Comment
  SD248127  Psilostrophe cooperi J. M. Andre 2014-5-15 29067 San Bernardino Ivanpah Mountains; southeast end of Mescal Range above Iron Horse Mine. North-facing rocky linestone slopes. 1629 Comment
  UC354434  Psilostrophe cooperi Edmund C. Jaeger 1925-9-9 San Bernardino Mexican Well, e San Bernardino Co. Mexican Well Comment
  UCR245834  Psilostrophe cooperi Jim Andre 2011-6-1 20482 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, SE end of Kokoweef Mtn, along banks of rocky wash 1603 Comment
  CLARK-A1045-759  Purshia glandulosa George K. Helmkamp 1977-5-29 San Bernardino Mojave Desert Mescal Range 15'Q Comment
  RSA0098807  Purshia mexicana Duncan S. Bell, Evan Meyer 2015-4-29 8154 San Bernardino Mescal Range; about 2.5 air miles south of Mountain Pass; collecting on north facing slopes and canyons below the summit in the interior of the range. 1761 Comment
  RSA0025212  Purshia mexicana var. stansburyana Duncan S. Bell 2013-9-14 5868 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA775379  Purshia mexicana var. stansburyana Duncan S. Bell 2011-5-15 2460 San Bernardino The Mescal Range; a steep rocky ridgeline southwest of Hardrock Queen Spring. 1789 Comment
  UC625860  Purshia mexicana var. stansburyana Annie M. Alexander 1939-5-12 448 San Bernardino 2 mi se Clark Mt. Station (Mormon Canyon, near Dorris Cabin); Mormon Canyon Comment
  RSA0085042  Purshia stansburyana Jim Andre 2014-5-15 29024 San Bernardino Ivanpah Mountains: along primary dirt road (Kessler Pk Rd) ESE of Striped Mtn near Silverado Mine area, about 4 mi. east of Cima Rd. 1550 Comment
  RSA703195  Purshia stansburyana Steve D. Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11569 San Bernardino [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass. 1600 Comment
  UCR151187  Purshia stansburyana Steve Boyd, Sula Vanderplank, V. Arvizu 2004-10-13 11569 San Bernardino Eastern Mojave Desert, [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass 1600 Comment
  UCR222381  Purshia stansburyana Jim Andre 2010-5-19 14692 San Bernardino Eastern Mojave Desert, SE Mescal Range (within the greater Ivanpah Mountains) near historic Iron Horse Mine site 1670 Comment
  UCR43094  Purshia stansburyana B. G. Pitzer, D. Charlton 1985-9-13 s.n. San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi east of I-15 on Cima Road, then c. 6.0 miles NNW on unnamed dirt road 1585 Comment
  RSA708496  Ranunculus testiculatus Scott D. White 2005-3-24 10809 San Bernardino Mountain Pass. Sandy bajadas, canyons, and washes N of the I-15 Freeway and S of Molycorp quarry. 1420 Comment
  RSA708520  Ranunculus testiculatus Scott D. White, James Huelsman 2005-3-7 10791 San Bernardino Eastern Mojave Desert: Mountain Pass, north of the I-15 Freeway and south of the Molycorp quarry. 1410 Comment
  UC1922903  Ranunculus testiculatus Scott D. White 2005-3-24 10809 Riverside East Mojave Desert: Mountain Pass. Sandy bajadas, canyons, and washes N of the I-15 Freeway and S of the Molycorp quarry. (Mescal Range) Comment
  UCR166725  Ranunculus testiculatus Scott D. White 2005-3-24 10809 San Bernardino Eastern Mojave Desert, Mountain Pass; sandy bajadas, canyons, and washes north of the I-15 freeway and south of Molycorp quarry 1420 Comment
  UCR167334  Ranunculus testiculatus Scott D. White, James Huelsman 2005-3-7 10791 San Bernardino Eastern Mojave Desert, Mountain Pass, north of the I-15 Freeway and south of the Molycorp quarry. 1410 Comment
  CAS-BOT-BC168106  Rhus aromatica Carl B. Wolf 1932-5-3 3342 San Bernardino Eastern Mojave Desert. E. slope of Ivanpah Mt., Wheaton Wash 1310 Comment
  UCR151174  Rhus aromatica Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11587 San Bernardino Eastern Mojave Desert, [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass 1600 Comment
  UCR230051  Rhus aromatica John F. Green 2011-4-11 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Wheaton Bridge, 2.32 mi. east (91 deg. ) of Bailey Rd. crossing at Mountain Pass 1262 Comment
  UCR230163  Rhus aromatica A. C. Sanders, Chika Mori 2011-6-15 39688 San Bernardino Eastern Mojave Desert, north side of the Mescal Range above Mountain Pass, 0.7 mi. south of I-15 at Bailey Rd., at end of Cambria Rd. (dirt) at Hardrock Queen Spring 1466 Comment
  UCR272290  Rhus aromatica Duncan S. Bell, Evan Meyer 2015-4-29 8153 San Bernardino East Mojave Desert, Mescal Range, c. 2.5 air miles south of Mountain Pass, north-facing slopes and canhyons below the summit in the interior of the range 1761 Comment
  RSA0098809  Rhus trilobata Duncan S. Bell, Evan Meyer 2015-4-29 8153 San Bernardino Mescal Range; about 2.5 air miles south of Mountain Pass; collecting on north facing slopes and canyons below the summit in the interior of the range. 1761 Comment
  RSA757928  Rhus trilobata Michael Honer, J. P. Charpentier, M. Wood, D. Silverman 2008-9-8 3215 San Bernardino S end of Clark Mountains: along pipeline service road appx. 1.3 mi. E of Mountain Pass, 100m N of Interstate 15. 1350 Comment
  RSA5129  Rhus trilobata var. anisophylla C. B. Wolf 1932-5-3 3342 San Bernardino E. slope Ivanpah Mt.; Wheaton Wash 1310 Comment
  SD27784  Rhus trilobata var. anisophylla Carl B. Wolf 1932-5-3 3342 San Bernardino Eastern Mojave Desert, East slope of Ivanpah Mountain, Wheaton wash. 1310 Comment
  SEINET2473386 Image available Rumex crispus Jim Andre 2010-1 14457 San Bernardino Eastern Mojave Desert; Mescal Range, at Murdoch Spring, 0.8 mi. south of I-15 at Bailey Road Exit (Mountain Pass) 1448 Comment
  UCR221415  Rumex crispus Jim Andre 2010-6-16 14457 San Bernardino Eastern Mojave Desert, Mescal Range, at Murdoch Spring, 0.8 mi. south of I-15 at Bailey Road Exit (Mountain Pass) 1448.41 Comment
  RSA0085585  Salazaria mexicana Jim Andre 2014-5-15 29081 San Bernardino Southeast end of Mescal Range above Iron Horse Mine. 1629 Comment
  RSA757833  Salazaria mexicana Michael Honer, J. P. Charpentier, M. Wood, D. Silverman 2008-9-8 3223 San Bernardino S end of Clark Mountains: along pipeline service road appx. 1.3 mi. E of Mountain Pass, 100m N of Interstate 15. 1350 Comment
  UCD99268  Salsola gobicola George B. Rossbach 1955-8-3 638 San Bernardino Rt. 91 (466) just w. of Mt. Pass, sw. base of Clark Mts. 1402 Comment
  RSA269815  Salsola tragus B. A. Prigge 1973-7-6 1230 San Bernardino Clark Mt. Range, ca 2 miles W of Mt. Pass. 1616 Comment
  RSA0067614  Salvia columbariae Jim Andre 2013-5-28 25899 San Bernardino Mescal Mountains: east side of Mescal Range (BLM land) at Blue Buzzard Mine area. 1575 Comment
  RSA0085211  Salvia dorrii Jim Andre 2014-5-15 29030 San Bernardino Ivanpah Mountains: along primary dirt road (Kessler Pk Rd) ESE of Striped Mtn near Silverado Mine area, about 4 mi. east of Cima Rd. 1550 Comment
  RSA0104780  Salvia dorrii Duncan S. Bell, Evan Meyer 2015-4-29 8148 San Bernardino Mescal Range; about 2.5 air miles south of Mountain Pass; collecting on north facing slopes and canyons below the summit in the interior of the range. 1761 Comment
  SD248776  Salvia dorrii J. M. Andre 2014-5-15 29030 San Bernardino Ivanpah Mountains; along primary dirt road (Kessler Pk Rd) ESE of Striped Mountain near Silverado Mine area, about 4 miles east of Cima Road at contact between granitic and limestone soils. Mescal Range 7.5'Q 1550 Comment
  UCR253680  Salvia dorrii Jim Andre 2012-9-18 22240 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, along primary dirt road 1.5 miles west of Kokoweef Peak, 1.4 miles southeast of Iron Horse Mine 1526 Comment
  UCR41969  Salvia dorrii B. G. Pitzer, D. Charlton 1986-4-17 0084 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  UCR131736  Salvia dorrii subsp. dorrii C. B. Wolf 1940-5-29 09684 San Bernardino Eastern Mojave Desert, west side of Ivanpah Mtns., about 7 miles north of Kessler Spring on road to [Mountain Pass] Mexican Well 1555 Comment
  CAS-BOT-BC221045  Salvia dorrii var. pilosa Alice Eastwood; John Thomas Howell 1941-5-7 8911 San Bernardino Mountain Pass Comment
  GH403311  Salvia dorrii var. pilosa Mrs. H. C. Cantelow 1942-4-27 466 Unknown 2 1/2 mi. n.e. of Mountain Pass Comment
  OBI13550  Salvia dorrii var. pilosa Carl B. Wolf 1940-5-29 9684 San Bernardino Mojave desert, W side of Ivanpah mts about 7 mi N of Kessler Spring on rd to Mexican WEll Comment
  RSA23448  Salvia dorrii var. pilosa Carl B. Wolf 1940-5-29 9684 San Bernardino Mojave Desert, W side of Ivanpah Mts. about 7 mi. N of Kessler Spring on rd. to Mexican Well 1555 Comment
  RSA757839  Salvia dorrii var. pilosa Michael Honer, J. P. Charpentier, M. Wood, D. Silverman 2008-9-8 3217 San Bernardino S end of Clark Mountains: along pipeline service road appx. 1.3 mi. E of Mountain Pass, 100m N of Interstate 15. 1350 Comment
  RSA775679  Salvia dorrii var. pilosa Jim Andre 2010-5-19 14699 San Bernardino Mescal Range; SE Mescal Range (within the greater Ivanpah Mts.) near historic Iron Horse Mine site 1670 Comment
  SD249705  Salvia dorrii var. pilosa J. M. Andre 2013-5-28 25904 San Bernardino Region: M; Mescal Mountains approximately 60 mi. SW of Las Vegas, east side of Mescal Range (BLM land) at Blue Buzzard Mine area 1575 Comment
  UC774590  Salvia dorrii var. pilosa Carl B. Wolf 1940-5-29 San Bernardino 7 mi n Kessler Spring (on road to Mexican Well); Mojave Desert, Ivanpah Mts. 1554 Comment
  UCR215322  Salvia dorrii var. pilosa Michael Honer, J. P. Charpentier, M. Wood, Dave Silverman 2008-9-8 3217 San Bernardino Eastern Mojave Desert, south end of Clark Mountain, along pipeline service road c. 1.3 miles east of Mountain Pass, 100 m north of I-15 1350 Comment
  POM248141  Salvia mohavensis E. C. Jaeger 1939-6-10 s.n. San Bernardino Ivanpah Mts. 1524 Comment
  RSA0016119  Sanvitalia abertii Duncan S. Bell 2013-9-14 5844 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA0076691  Sanvitalia abertii Duncan S. Bell, Aaron C. Sedgwick 2012-9-4 4052 San Bernardino Kokoweef Mountain; east side of mountain, approximately 0.25 air mile northeast of Kokoweef summit. 1672 Comment
  RSA0076693  Sanvitalia abertii J. Andre 2012-9-18 22221 San Bernardino Mescal Range. Along primary dirt road at summit of pass, 2.9 mi south of I-15 at Bailey Rd exit. 1579 Comment
  RSA792877  Sanvitalia abertii Duncan S. Bell 2012-9-4 4084 San Bernardino Mescal Range; east slopes of range approximately 2 air miles northwest of Kokoweef Peak in the Dinosaur Trackway ACEC. 1603 Comment
  SBBG118885  Sanvitalia abertii S. Boyd with S. Vanderplank, V. Arvizu 2004-10-13 11571 San Bernardino [SE] end of the Mescal Mtns, S of Clark Mtn and Interstate 15, [SE] of Mountain Pass Comment
  SEINET4558930  Sanvitalia abertii J. Andre 2012-1 22221 San Bernardino Mescal Range; along primary dirt road at summit of pass, 2.9 mi. south of I-15 at Baiiley Rd. exit. sparse Joshua tree woodland at contact 1578 Comment
  UCR151240  Sanvitalia abertii Steve Boyd, Et al. 2004-10-13 11571 San Bernardino Eastern Mojave Desert, [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass 1600 Comment
  UCR245995  Sanvitalia abertii Duncan S. Bell, Aaron Sedgwick 2012-9-4 4052 San Bernardino East Mojave Desert, Kokoweef Mountain; east side of mountain, c. 0.25 air mi northeast of Kokoweef summit 1672 Comment
  UCR254157  Sanvitalia abertii Jim Andre 2012-9-18 22221 San Bernardino Eastern Mojave Desert, Mescal Range, along primary dirt road at summit of pass, 2.9 mi. south of I-15 at Bailey Road exit 1579 Comment
  UCR229298  Schismus barbatus John F. Green 2011-4-11 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Cenda Bridge, 0.64 mi. east (87 deg. ) of Bailey Rd. crossing at Mountain Pass 1371 Comment
  RSA0104782  Scutellaria mexicana Duncan S. Bell, Evan Meyer 2015-4-29 8146 San Bernardino Mescal Range; about 2.5 air miles south of Mountain Pass; collecting on north facing slopes and canyons below the summit in the interior of the range. 1761 Comment
  SD132293  Scutellaria mexicana B. Pitzer 1990-10-7 1484 San Bernardino Mojave Desert, Ivanpah Mountains, ca. .8 mile north (by road) of fork in road to Allured Mine, Oro Wash, below New Trail Mine. 1370 Comment
  SD249706  Scutellaria mexicana J. M. Andre 2013-5-28 25846 San Bernardino Region: MNP; Ivanpah Mountains Mojave National Preserve; along Zinc Mine Rd in Piute Valley, just NNW of Striped Mtn, just south of Mescal Range 1372 Comment
  UCD33257  Scutellaria mexicana Beecher Crampton 1967-5-23 7967 San Bernardino Mojave Desert, Mescal Range, 1.5 miles west of Wheaton Springs just east of Mtn. Pass Summit, US Hwys. 91 - 466. 1280 Comment
  RSA0049840  Senecio flaccidus var. monoensis Jim Andre 2013-5-28 25845 San Bernardino Ivanpah Mountains: Mojave National Preserve; along Zinc Mine Rd in Piute Valley, just NNW of Striped Mtn, just south of Mescal Range. 1372 Comment
  SD249655  Senecio flaccidus var. monoensis J. M. Andre 2013-5-28 25845 San Bernardino Region: MNP; Ivanpah Mountains Mojave National Preserve; along Zinc Mine Rd in Piute Valley, just NNW of Striped Mtn, just south of Mescal Range 1372 Comment
  UCR169814  Senecio flaccidus var. monoensis Scott D. White, David Charlton 2005-5-10 11017 San Bernardino Eastern Mojave Desert, Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. 1420 Comment
  UCR231360  Senecio flaccidus var. monoensis John F. Green 2011-9-30 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Wheaton Bridge, 2.32 mi. east (91 deg. ) of Bailey Rd. crossing at Mountain Pass 1262 Comment
  RSA775687  Senecio multilobatus J. Andre 2010-5-19 14679 San Bernardino Mescal Range; SE Mescal Range (within the greater Ivanpah Mts.) near historic Iron Horse Mine site 1670 Comment
  SEINET2443985  Senecio multilobatus Craig C. Freeman, Mark A. Wetter 1983-5-26 1936 San Bernardino I-15 in the Ivanpah Mts at Mountain Pass, ca 5 mi W of the jct of I-5 & CA 68. Comment
  UCR199067  Senecio multilobatus Jim Andre 2008-5-8 9531 San Bernardino Mojave Desert, Ivanpah Mountains, Mojave National Preserve, on northwest side of Kessler Peak Road, c. 1 mi northwest of Standard Mine #1, c. 1 mi south of Striped Mountain 1573 Comment
  UCR243793  Senecio multilobatus Jim Andre 2011-5-9 19868 San Bernardino Eastern Mojave Desert, Ivanpah Mountains area, N. end of Mescal Range at Mountain Pass, 0.7 mi. SW of Bailey Rd junction with I-15 1493 Comment
  UCR41997  Senecio multilobatus B. G. Pitzer, D. Charlton 1986-4-17 0076 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
  UCR82262  Senecio multilobatus L. F. LaPre 1992-5-16 92- 29 San Bernardino Eastern Mojave Desert, Striped Mtn, south of Mescal Range, at Rogers Camp. 1463 Comment
  GMDRC8612  Silene antirrhina J. M. Andre, Fred Roberts, Max Carmichael 2016-4-23 35448 San Bernardino Ivanpah Mountains: N base of Mescal Range (part of Ivanpah Mtns) about 1.5 mi SE of I-15 at Mtn Pass, 0.2 mi. south of Zinc Mine Rd 1455 Comment
  RSA0104397  Silene antirrhina Duncan S. Bell, Evan Meyer 2015-4-29 8137 San Bernardino Mescal Range; about 2.5 air miles south of Mountain Pass; collecting on north facing slopes and canyons below the summit in the interior of the range. 1761 Comment
  RSA0104913  Silene verecunda subsp. andersonii Duncan S. Bell, Evan Meyer 2015-4-29 8130 San Bernardino The Mescal Range; collecting along the steep rugged limestone ridge and summit area of this range. 1981 Comment
  UCR169818  Sisymbrium altissimum Scott D. White, David Charlton 2005-5-10 11021 San Bernardino Eastern Mojave Desert, Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. 1420 Comment
  RSA708495  Sisymbrium orientale Scott D. White 2005-3-24 10808 San Bernardino Mountain Pass. Sandy bajadas, canyons, & washes N of the I-15 Freeway and S of Molycorp quarry. 1420 Comment
  UCR166714  Sisymbrium orientale Scott D. White 2005-3-24 10808 San Bernardino Eastern Mojave Desert, Mountain Pass; sandy bajadas, canyons, and washes north of the I-15 freeway and south of Molycorp quarry 1420 Comment
  CLARK-A1528-5041  Sitanion longifolium Alfred R. Roos 1948-6-11 San Bernardino Mountain Pass Comment
  RSA793639  Sorghum bicolor Duncan S. Bell, Aaron Sedgwick 2012-9-4 4074 San Bernardino Kokoweef Mountain; east side of mountain, approximately 0.25 air mile northeast of Kokoweef summit. 1672 Comment
  RSA0069914  Sphaeralcea Duncan S. Bell, Jerred Branch, Matthew Ellis, Evan Meyer 2014-10-7 7600 San Bernardino East side of the Mescal Range, in the vicinity of Mineral Hill to the northeast of Kokoweef Mountain. 1624 Comment
  SBBG13943  Sphaeralcea ambigua E. R. Blakley 1958-5-16 2354 San Bernardino Mescal Spring, Mountain Pass 1402 Comment
  SBBG89513  Sphaeralcea ambigua T. J. Ayers, R. W. Scott 1989-5-26 732 San Bernardino just E of Bailey Rd exit on Interstate 15, ca. 35 mi E of Baker Comment
  SBBG94876  Sphaeralcea ambigua J. Wear 1990-7-6 San Bernardino vicinity of Mtn Pass, Clark Mtn Range, N of Wheaton Wash and ca. 0.5 mi (airline) E of Sulphide Queen Mine 1432 Comment
  SEINET3002174 Image available Sphaeralcea ambigua E. R. Blakley 1958-5-16 2354 San Bernardino Mescal Springs, mountain pass. 1400 Comment
  UCD33263  Sphaeralcea ambigua Beecher Crampton 1967-5-23 7975 San Bernardino San Bernardino County, Mojave Desert, Mescal Range, 1.5 miles west of Wheaton Springs just east of Mtn. Pass Summit, US Hwys. 91 - 466. 1280 Comment
  UCR169798  Sphaeralcea ambigua Scott D. White, David Charlton 2005-5-10 11014 San Bernardino Eastern Mojave Desert, Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. 1420 Comment
  UCR243817  Sphaeralcea ambigua Jim Andre 2011-5-9 19864 San Bernardino Eastern Mojave Desert, Ivanpah Mountains area, N. end of Mescal Range at Mountain Pass, 0.7 mi. SW of Bailey Rd junction with I-15 1493 Comment
  RSA0070117  Sphaeralcea ambigua subsp. ambigua Duncan S. Bell, Jerred Branch, Matthew Ellis, Evan Meyer 2014-10-6 7591 San Bernardino Mescal Range; eastern part of range above Piute Valley, in the vicinity of Blue Buzzard Mine, about 2 air miles south of Mountain Pass. 1821 Comment
  RSA5123  Sphaeralcea ambigua subsp. monticola Carl B. Wolf 1932-5-3 3336 San Bernardino E. slope Ivanpah Mt. Wheaton Wash. 1311 Comment
  RSA5124  Sphaeralcea ambigua subsp. monticola Carl B. Wolf 1932-5-3 3337 San Bernardino E. slope Ivanpah Mt.; Wheaton Wash. 1311 Comment
  UCR131722  Sphaeralcea ambigua subsp. monticola C. B. Wolf 1932-5-3 03336 San Bernardino Eastern Mojave Desert, Wheaton Wash, eastern slope of Ivanpah Mtns. 1311 Comment
  UCR253724  Sphaeralcea ambigua var. ambigua Jim Andre 2012-9-18 22238 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, along primary dirt road 1.5 miles west of Kokoweef Peak, 1.4 miles southeast of Iron Horse Mine 1526 Comment
  SEINET9030354  Sphaeralcea ambigua var. rosacea B. Crampton 1967-5-23 7975 San Bernardino Mojave Desert, Mescal Range, 1.5 miles W of Wheaton Springs, just E of Mountain Pass Summit, US Hwy 9 & Hwy 466. 1280 Comment
  UCR268231  Sphaeralcea ambigua var. rugosa Jim Andre 2014-5-15 29091 San Bernardino Eastern Mojave Desert, Ivanpah Mountains; Mojave National Preserve, SE end of Mescal Range above Iron Horse Mine 1630 Comment
  GMDRC2775  Sphaeralcea angustifolia J. Andre 2008-5-8 9517 San Bernardino Ivanpah Mountains: Ivanpah Mountains: N. end of Mescal Range/Ivanpah Mtns, along Zinc Mine Rd, approx. 1 mi. S. of I-15 35 deg. 27.52' N 115 deg. 30.838' W. Elev. 4666 ft. 1423 Comment
  RSA0016116  Sphaeralcea rusbyi var. eremicola Duncan S. Bell, Kim Clark, Dawn Lawson, Carolyn Martus, Gene Ratcliffe, David Urcluoll 2013-9-15 5896 San Bernardino Nearing the northeast head of Piute Valley east of the Mescal Range and on the western slopes of Mineral Hill. 1617 Comment
  RSA0024805  Sphaeralcea rusbyi var. eremicola Duncan S. Bell, Kim Clark, Dawn Lawson, Carolyn Martus, Gene Ratcliffe, David Urcluoll 2013-9-14 5843 San Bernardino Nearing the head of Piute Valley on the east side of the Mescal Range, about 2.25 air miles southeast of Mountain Pass. 1561 Comment
  RSA0067650  Sphaeralcea rusbyi var. eremicola Jim Andre 2013-5-28 25892 San Bernardino Mescal Mountains: east side of Mescal Range (BLM land) at Blue Buzzard Mine area. 1575 Comment
  RSA0072491  Sphaeralcea rusbyi var. eremicola Jim Andre 2014-5-15 29035 San Bernardino Ivanpah Mountains: east end of Striped Mtn on rocky limestone knoll near (end of rough dirt road), about 5 mi. east of Cima Rd. 1631 Comment
  RSA757581  Sphaeralcea rusbyi var. eremicola Amber Swanson 2010-6-2 148 San Bernardino On dirt road to Kokoweef caverns, left fork at intersection S, 3.1 mi SE of Bailey Rd/Mtn Pass ext on I-15. Comment
  RSA774983  Sphaeralcea rusbyi var. eremicola Amber Swanson 2010-6-2 148 San Bernardino In clearing on road to Kokoweef Homestead, between roads to Zinc mine and Mineral Hill about 3.1 miles SW of I-15 Mountain Pass/Bailey Road off ramp 1565 Comment
  RSA775473  Sphaeralcea rusbyi var. eremicola Duncan S. Bell 2011-5-15 2474 San Bernardino Collecting along the northern ridgeline of Mineral Hill; about a mile southwest (uphill) from Wheaton Spring. 1551 Comment
  SD249708  Sphaeralcea rusbyi var. eremicola J. M. Andre 2013-5-28 25892 San Bernardino Region: M; Mescal Mountains east side of Mescal Range (BLM land) at Blue Buzzard Mine area 1575 Comment
  CLARK-A1528-5033  Sporobolus contractus John C. Roos 1950-9-3 4982 San Bernardino Clark Mountains 1523 Comment
  RSA0025222  Sporobolus contractus Duncan S. Bell 2013-9-14 5871 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA0117058  Sporobolus contractus Rachel Darney-Lane, Sarah J. De Groot, Duncan S. Bell 2016-9-20 9 San Bernardino Piute Valley, between the Mescal Range and Ivanpah Mountains. Along NN 218 ca. 4.6 road miles south of I-15 (Bailey Road exit) and ca. 1.8 air miles northwest of Kokoweef Peak. 1540 Comment
  RSA518568  Sporobolus contractus J. Wear 1990-7-6 s.n. San Bernardino Vicinity of Mountain Pass, Clark Mountains, N of Wheaton Wash and 0.5 mile (airline) E of Sulphide Queen Mine 1433 Comment
Read comments
Jun 16 2011
  RSA89983  Sporobolus contractus J. C. Roos 1950-9-3 4982 San Bernardino Mountain Pass, Clark Mountains, E Mojave Desert 1524 Comment
  UC1023430  Sporobolus contractus John C. Roos 1950-9-3 4982 San Bernardino Clark Mts., Mountain Pass e. Mohave Desert, Clark Mts., Mountain Pass 1524 Comment
  UCR231367  Sporobolus contractus John F. Green 2011-9-30 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Wheaton Bridge, 2.32 mi. east (91 deg. ) of Bailey Rd. crossing at Mountain Pass 1262 Comment
  UCR253895  Sporobolus contractus Jim Andre 2012-9-18 22232 San Bernardino Eastern Mojave Desert, Mescal Range, along primary dirt road at summit of pass, 2.9 mi. south of I-15 at Bailey Road exit 1579 Comment
  UCR64102  Sporobolus contractus John Wear 1990-7-6 s.n. San Bernardino Eastern Mojave Desert, vicinity of Mountain Pass, Clark Mountain Range. north of Wheaton Wash & c. 1/2 mi (airline) east of Sulphide Queen Mine 1433 Comment
  RSA0025226  Sporobolus cryptandrus Duncan S. Bell 2013-9-14 5875 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA0069909  Sporobolus cryptandrus Duncan S. Bell, Jerred Branch, Matthew Ellis, Evan Meyer 2014-10-7 7595 San Bernardino Mescal Range; the upper end of Piute Valley to the west of Kokoweef Mountain; about 3.3 air miles southeast of Mountain Pass. 1534 Comment
  RSA0070118  Sporobolus cryptandrus Duncan S. Bell, Jerred Branch, Matthew Ellis, Evan Meyer 2014-10-6 7590 San Bernardino Mescal Range; eastern part of range above Piute Valley, in the vicinity of Blue Buzzard Mine, about 2 air miles south of Mountain Pass. 1821 Comment
  RSA0117057  Sporobolus cryptandrus Rachel Darney-Lane, Sarah J. De Groot, Duncan S. Bell 2016-9-20 10 San Bernardino Piute Valley, between the Mescal Range and Ivanpah Mountains. Along NN 218 ca. 4.6 road miles south of I-15 (Bailey Road exit) and ca. 1.8 air miles northwest of Kokoweef Peak. 1540 Comment
  UCD93127  Sporobolus cryptandrus Beecher Crampton 1968-8-11 8323 San Bernardino Eastern San Bernardino County: 2 miles E of Mountain Pass, near Wheaton Springs, Interstate Hwy. 15, Mescal Range. 1249 Comment
  UCR253311  Sporobolus cryptandrus Jim Andre 2012-9-18 22224 San Bernardino Eastern Mojave Desert, Mescal Range, along primary dirt road at summit of pass, 2.9 mi. south of I-15 at Bailey Road exit 1579 Comment
  UCR260924  Sporobolus cryptandrus Duncan S. Bell 2013-9-14 5875 San Bernardino East Mojave Desert, center of the Mescal Range, c. 2 air miles southwest of Mountain Pass 1626 Comment
  RSA793362  Sporobolus flexuosus Duncan S. Bell, Aaron Sedgwick 2012-9-4 4064 San Bernardino Kokoweef Mountain; east side of mountain, approximately 0.25 air mile northeast of Kokoweef summit. 1672 Comment
  RSA23530  Stanleya pinnata C. B. Wolf 1940-5-29 9683 San Bernardino Mojave Desert, W side of Ivanpah Mts. about 7 mi. N of Kessler Spring on rd. to Mexican Well 1554 Comment
  RSA701184  Stanleya pinnata Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11560 San Bernardino [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass 1600 Comment
  RSA793375  Stanleya pinnata Duncan S. Bell, Aaron Sedgwick 2012-9-4 4071 San Bernardino Kokoweef Mountain; east side of mountain, approximately 0.25 air mile northeast of Kokoweef summit. 1672 Comment
  SBBG118909  Stanleya pinnata S. Boyd with S. Vanderplank, V. Arvizu 2004-10-13 11560 San Bernardino [SE] end of the Mescal Mtns, S of Clark Mtn and Interstate 15, [SE] of Mountain Pass Comment
  SD102802  Stanleya pinnata Darley Howe 1978-6-1 5029 San Bernardino Ivanpah mountains. 1495 Comment
  SDSU1281  Stanleya pinnata D. F. Howe 1978-6-1 5029 San Bernardino Ivanpah Mts. 1494 Comment
  UCR151195  Stanleya pinnata Steve Boyd, Et al. 2004-10-13 11560 San Bernardino Eastern Mojave Desert, [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass 1600 Comment
  UCR248080  Stanleya pinnata Duncan S. Bell, Aaron Sedgwick 2012-9-4 4071 San Bernardino East Mojave Desert, Kokoweef Mountain; east side of mountain, c. 0.25 air mi northeast of Kokoweef summit 1672 Comment
  UCR59191  Stanleya pinnata Tina J. Ayers, R. W. Scott 1989-5-26 730 San Bernardino Eastern Mojave Desert, Just east of Bailey Road exit on Interstate 15; c. 35 mi east of Baker Comment
  RSA0085572  Stanleya pinnata var. pinnata Jim Andre 2014-5-15 29069 San Bernardino Southeast end of Mescal Range above Iron Horse Mine. 1629 Comment
  RSA786012  Stanleya pinnata var. pinnata J. Andre 2010-6-16 14452 San Bernardino Mescal Range. At Murdoch Spring, 0.8 mi S of I-15 at Bailey Road Exit (Mountain Pass). 1449 Comment
  RSA478169  Stellaria media Robin S. Collins 1973-3-26 211 Los Angeles Trail Canyon, from beginning of pack trail into canyon. ca. 3 mi. 609 Comment
  GMDRC9913  Stephanomeria parryi J. M. Andre 2017-5-2 38295 San Bernardino Mescal Range: Mountain Pass area, 0.2 mi. south of Interestate 15 at Bailey Rd 1426 Comment
  SEINET2055361 Image available Stephanomeria pauciflora B. Pitzer, David Charlton 1985-9-13 San Bernardino Mescal Range, ca. 6.7 miles E of I-15 on Cima Road, then ca. 6.0 miles NNW on unnamed dirt road. 1584 Comment
  GMDRC6293  Stipa arida J. M. Andre 2014-5-15 29039 San Bernardino Ivanpah Mountains: east end of Striped Mtn on rocky limestone knoll near (end of rough dirt road), about 5 mi. east of Cima Rd 1632 Comment
  GMDRC8598  Stipa arida J. M. Andre, Fred Roberts, Max Carmichael 2016-4-23 35418 San Bernardino Ivanpah Mountains: Mojave Natl. Preserve; NE end of Striped Mountain, 0.5 mi. west of Kessler Peak Rd, NNW of Cima Dome 1600 Comment
  UCR199066  Stipa arida Jim Andre 2008-5-8 9533 San Bernardino Mojave Desert, Ivanpah Mountains, Mojave National Preserve, on northwest side of Kessler Peak Road, c. 1 mi northwest of Standard Mine #1, c. 1 mi south of Striped Mountain 1573 Comment
  UCR267121  Stipa arida Jim Andre 2014-5-15 29039 San Bernardino Ivanpah Mountains, east end of Striped Mountain on rocky limestone knoll near end of rough dirt road, c. 5 mi east of Cima Road 1632 Comment
  UCR268220  Stipa arida Jim Andre 2014-5-15 29063 San Bernardino Eastern Mojave Desert, Ivanpah Mountains; Mojave National Preserve, SE end of Mescal Range above Iron Horse Mine 1630 Comment
  RSA0121616  Stipa comata Duncan S. Bell, Andrew Chambers 2016-6-9 9692 San Bernardino Mescal Range; collecting within the interior of the range, approximately 2 air miles southwest of Mountain Pass. 1636 Comment
  GMDRC6297A  Stipa hymenoides J. M. Andre 2014-5-15 29084 San Bernardino Ivanpah Mountains: Southeast end of Mescal Range above Iron Horse Mine, northfacing rocky limestone slopes 1630 Comment
  GMDRC6297B  Stipa hymenoides J. M. Andre 2014-5-15 29084 San Bernardino Ivanpah Mountains: Southeast end of Mescal Range above Iron Horse Mine, northfacing rocky limestone slopes 1630 Comment
  GMDRC8610  Stipa hymenoides J. M. Andre, Fred Roberts, Max Carmichael 2016-4-23 35446 San Bernardino Ivanpah Mountains: NE Mescal Range (part of Ivanpah Mtns) about 6 mi. south of I-15 at Mtn Pass, 0.6 mi. west of Zinc Mine Rd 1614 Comment
  UCR222379  Stipa hymenoides Jim Andre 2010-5-19 14677 San Bernardino Eastern Mojave Desert, SE Mescal Range (within the greater Ivanpah Mountains) near historic Iron Horse Mine site 1670 Comment
  UCR229303  Stipa hymenoides John F. Green 2011-4-11 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Cenda Bridge, 0.64 mi. east (87 deg. ) of Bailey Rd. crossing at Mountain Pass 1371 Comment
  UCR230048  Stipa hymenoides John F. Green 2011-4-11 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Wheaton Bridge, 2.32 mi. east (91 deg. ) of Bailey Rd. crossing at Mountain Pass 1262 Comment
  UCR268227  Stipa hymenoides Jim Andre 2014-5-15 29084 San Bernardino Eastern Mojave Desert, Ivanpah Mountains; Mojave National Preserve, SE end of Mescal Range above Iron Horse Mine 1630 Comment
  GMDRC6298  Stipa parishii J. M. Andre 2014-5-15 29090 San Bernardino Ivanpah Mountains: Southeast end of Mescal Range above Iron Horse Mine, northfacing rocky limestone slopes 1630 Comment
  SEINET8080419  Stipa parishii B. Crampton 1967-5-23 7979 San Bernardino Mojave Desert, Mescal Range, 1.5 miles west of Wheaton Springs just east of Mtn. Pass Summit, US Hwys 9 - 466. 1280 Comment
  RSA0104695  Stipa speciosa Duncan S. Bell, Evan Meyer 2015-4-29 8128 San Bernardino The Mescal Range; collecting along the steep rugged limestone ridge and summit area of this range. 1981 Comment
  SD237277  Stipa speciosa John F. Green 2011-4-11 San Bernardino Eastern Mojave desert: along I-15 at Cenda Bridge, .64 mi east of Bailey Rd. crossing at Mountain Pass. 1371 Comment
  SD248728  Stipa speciosa J. M. Andre 2014-5-15 29089 San Bernardino Ivanpah Mountains; SE end of Mescal Range above Iron Horse Mine, northfacing rocky limestone slopes. Mescal Range 7.5'Q 1629 Comment
  UCR229300  Stipa speciosa John F. Green 2011-4-11 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Cenda Bridge, 0.64 mi. east (87 deg. ) of Bailey Rd. crossing at Mountain Pass 1371 Comment
  RSA0093761  Symphoricarpos longiflorus Duncan S. Bell, Evan Meyer 2015-4-29 8157 San Bernardino Mescal Range; about 2.5 air miles south of Mountain Pass; collecting on north facing slopes and canyons below the summit in the interior of the range. 1761 Comment
  UC625626  Symphoricarpos longiflorus Annie M. Alexander 1939-5-15 511 San Bernardino 1.5 mi se Mountain Pass (Mescal Spring); Mescal Spring 1432 Comment
  JEPS68803  Syntrichopappus fremontii Annie M. Alexander and Louise Kellogg 1939-5-16 520 San Bernardino Mescal Spring canyon Clark Mt. 1524 Comment
  UC625687  Syntrichopappus fremontii Annie M. Alexander 1939-5-16 520 San Bernardino 1.5 mi se Mountain Pass; Mescal Spring Canyon 1463 Comment
  RSA0069910  Tetradymia argyraea Duncan S. Bell, Jerred Branch, Matthew Ellis, Evan Meyer 2014-10-7 7596 San Bernardino East side of the Mescal Range, in the vicinity of Mineral Hill to the northeast of Kokoweef Mountain. 1624 Comment
  RSA775476  Tetradymia argyraea Duncan S. Bell 2011-5-15 2467 San Bernardino The Mescal Range; a steep rocky ridgeline southwest of Hardrock Queen Spring. 1789 Comment
  RSA775683  Tetradymia argyraea J. Andre 2010-5-19 14693 San Bernardino Mescal Range; SE Mescal Range (within the greater Ivanpah Mts.) near historic Iron Horse Mine site 1670 Comment
  SEINET13752653  Tetradymia glabrata G. Rink 2014-9-16 12950 San Bernardino Springs east of Bailey Road near Mountain Pass 1463 Comment
  SEINET7859565  Tetradymia glabrata G. Rink 2014-9-16 12950 San Bernardino Springs east of Bailey Road near Mountain Pass 1463 Comment
  RSA0085145  Tetradymia stenolepis Jim Andre 2013-5-28 25908 San Bernardino Mescal Mountains: approximately 60 mi. SW of Las Vegas, east side of Mescal Range (BLM land) at Blue Buzzard Mine area. 1575 Comment
  SD249658  Tetradymia stenolepis J. M. Andre 2013-5-28 25908 San Bernardino Region: M; Mescal Mountains approximately 60 mi. SW of Las Vegas, east side of Mescal Range (BLM land) at Blue Buzzard Mine area 1575 Comment
  GMDRC8606  Tetraneuris acaulis var. arizonica J. M. Andre, Fred Roberts, Max Carmichael 2016-4-23 35428 San Bernardino Ivanpah Mountains: Mojave Natl. Preserve; NE end of Striped Mountain, 0.5 mi. west of Kessler Peak Rd, NNW of Cima Dome 1600 Comment
  RSA0085579  Tetraneuris acaulis var. arizonica Jim Andre 2014-5-15 29038 San Bernardino Ivanpah Mountains: east end of Striped Mtn on rocky limestone knoll near (end of rough dirt road), about 5 mi. east of Cima Rd. 1631 Comment
  UCR267120  Tetraneuris acaulis var. arizonica Jim Andre 2014-5-15 29038 San Bernardino Ivanpah Mountains, east end of Striped Mountain on rocky limestone knoll near end of rough dirt road, c. 5 mi east of Cima Road 1632 Comment
  CAS-BOT-BC180991  Thamnosma montana Roxana S. Ferris; Rimo Bacigalupi 1958-3-19 13282 San Bernardino Slopes of Clark Mt., ca. 2 mi. E of Mountain Pass U.S. 91 and 466 Comment
  CAS-BOT-BC181022  Thamnosma montana Carl B. Wolf 1932-5-3 3333 San Bernardino Eastern Mojave Desert, E. slope of Ivanpah Mt., Wheaton Wash 1310 Comment
  JEPS20773  Thamnosma montana Roxana S. Ferris and Rimo Bacigalupi Mar 19 1958-Mar 25 1958 13282 San Bernardino 2 mi e of Mountain Pass (Clark Mountain, (U.S. 91 and 466)); Clark Mountain Comment
  LA208499  Thamnosma montana C. L. Hogue; 1954-4-24 San Bernardino Clark Mountain Range, Off Southside of highway, between Mountain Pass and Wheaton Springs 1371 Comment
  RSA0059001  Thamnosma montana Steve D. Boyd, Sula E. Vanderplank, Valentin Arvizu 2004-10-13 11570 San Bernardino Mojave Desert; East Mojave Desert region: Northern end of the Mescal Mountains, south of the Clark Mountains and Interstate I5, east of Mountain Pass. Comment
  RSA0069672  Thamnosma montana Cheryl Sevilla, Sarah J. De Groot 2015-2-16 6 San Bernardino Off Bailey Road just south of I-15 at the north end of the Mescal Range. Southeast of Mountain Pass. 1457 Comment
  RSA0104781  Thamnosma montana Duncan S. Bell, Evan Meyer 2015-4-29 8147 San Bernardino Mescal Range; about 2.5 air miles south of Mountain Pass; collecting on north facing slopes and canyons below the summit in the interior of the range. 1761 Comment
  RSA449630  Thamnosma montana N. C. Cooper 1949-4-18 3514 San Bernardino Mountain Pass. 1372 Comment
  RSA5120  Thamnosma montana Carl B. Wolf 1932-5-3 3333 San Bernardino E. slope Ivanpah Mt.; Wheaton Wash. 1311 Comment
  RSA708269  Thamnosma montana Scott D. White 2005-3-24 10814 San Bernardino Mountain Pass. Sandy bajadas, canyons, and washes N of the I-15 Freeway and S of Molycorp quarry. 1420 Comment
  SBBG118884  Thamnosma montana S. Boyd with S. Vanderplank, V. Arvizu 2004-10-13 11570 San Bernardino [SE] end of the Mescal Mtns, S of Clark Mtn and Interstate 15, [SE] of Mountain Pass Comment
  SBBG122711  Thamnosma montana S. D. White 2005-3-24 10814 San Bernardino Mountain Pass; N of the I-15 Freeway and S of Molycorp quarry 1420 Comment
  SBBG89531  Thamnosma montana T. J. Ayers with R. W. Scott 1989-5-26 728 San Bernardino microwave relay station just N of Interstate 15 at Bailey Rd exit (Mexican Well), ca. 35 mi E of Baker Comment
  UC1051474  Thamnosma montana Herbert L. Mason 1952-4-10 14244 San Bernardino Mountain Pass, east of Las Vegas, Nevada Mountain Pass Comment
  UC625933  Thamnosma montana Annie M. Alexander 1939-5-12 454 San Bernardino 2 mi se of Clark Mountain Station (Mormon Canyon); Mormon Canyon Comment
  UCD117096  Thamnosma montana Steve Boyd; Sula Vanderpla, Valentin Arvizu 2004-10-13 11570 San Bernardino Mojave Desert: East Mojave Desert region: Northern end of the Mescal Mountains, S of the Clark Mountains and Interstate 15, E of Mountain Pass. Comment
  UCD33256  Thamnosma montana Beecher Crampton 1967-5-23 7966 San Bernardino Mojave Desert, Mescal Range, 1.5 miles west of Wheaton Springs just east of Mtn. Pass Summit, US Hwys. 91-466. 1280 Comment
  UCR151188  Thamnosma montana Steve Boyd, Et al. 2004-10-13 11570 San Bernardino Eastern Mojave Desert, [SE] end of the Mescal Mtns, south of Clark Mountain and Interstate 15, [SE] of Mountain Pass 1600 Comment
  UCR166774  Thamnosma montana Scott D. White 2005-3-24 10814 San Bernardino Eastern Mojave Desert, Mountain Pass; sandy bajadas, canyons, and washes north of the I-15 freeway and south of Molycorp quarry 1420 Comment
  UCR272422  Thamnosma montana Cheryl Sevilla, Sarah J. De Groot 2015-2-16 006 San Bernardino off Bailey Road just south of Hwy I-15 at the north end of the Mescal Range, southeast of Mountain Pass 1457 Comment
  UCR59264  Thamnosma montana Tina J. Ayers, R. W. Scott 1989-5-26 728 San Bernardino Eastern Mojave Desert, Microwave relay station just north of Interstate Hwy 15 at Bailey Road exit (Mexican Well), c. 35 mi. east of Baker Comment
  CAS-BOT-BC323033  Thymophylla pentachaeta S. B. Parish 1915-6-4 10241 San Bernardino Ivanpah Mts., Mojave Desert Comment
  RSA0024811  Thymophylla pentachaeta Duncan S. Bell 2013-9-14 5882 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  POM250007  Thymophylla pentachaeta var. belenidium E. C. Jaeger 1939-6-10 s.n. San Bernardino Ivanpah Mts., Mohave Desert, Eastern San Bernardino Co. Comment
  RSA757840  Thymophylla pentachaeta var. belenidium Michael Honer, J. P. Charpentier, M. Wood, D. Silverman 2008-9-8 3216 San Bernardino S end of Clark Mountains: along pipeline service road appx. 1.3 mi. E of Mountain Pass, 100m N of Interstate 15. 1350 Comment
  RSA792878  Thymophylla pentachaeta var. belenidium Duncan S. Bell, Aaron C. Sedgwick 2012-9-4 4081 San Bernardino Mescal Range; north side of range approximately 0.5 air mile west of Hardrock Queen Spring. 1616 Comment
  RSA798811  Thymophylla pentachaeta var. belenidium J. Andre 2012-9-18 22204 San Bernardino Mescal Range. Far N end of range, along faint dirt road 1.0 mi WSE of Jct Bailey Rd and I-15. 1478 Comment
  SEINET4559097  Thymophylla pentachaeta var. belenidium J. Andre 2012-1 22204 San Bernardino Mescal Range; far N. end of range, along faint dirt road 1.0 mi. WSE of Jct Bailey Rd. and i-15 1477 Comment
  UC1330024  Thymophylla pentachaeta var. belenidium Beecher Crampton 1967-5-23 7990 San Bernardino 1.3 mi w Mtn. Pass summit (U.S. Highway 466); Mojave Desert 1371 Comment
  UCD105550  Thymophylla pentachaeta var. belenidium Robert E. Preston 2010-5-25 2799 San Bernardino Clark Mountain Range, 1.9 mi ENE of Mountain Pass. 1426 Comment
  UCD33275  Thymophylla pentachaeta var. belenidium Beecher Crampton 1967-5-23 7990 San Bernardino San Bernardino County, Mojave Desert, 1.3 miles west of Mtn. Pass Summit on US Hwy. 91-466. 1371 Comment
  UCR222674  Thymophylla pentachaeta var. belenidium Jim Andre 2010-5-19 14727 San Bernardino Eastern Mojave Desert, Ivanpah Mountains, Mojave National Preserve; along Zinc Mine Road on NW end of Striped Mountain 1443.84 Comment
  UCR254168  Thymophylla pentachaeta var. belenidium Jim Andre 2012-9-18 22204 San Bernardino Eastern Mojave Desert, Mescal Range, far north end of range, along faint dirt road 1.0 mi SSE of the junction of Bailey Road and Hwy I-15 1478 Comment
  RSA0103400  Thysanocarpus curvipes Duncan S. Bell, Evan Meyer 2015-4-29 8117 San Bernardino The Mescal Range; collecting along the steep rugged limestone ridge and summit area of this range. 1981 Comment
  RSA428313B  Thysanocarpus laciniatus Robin S. Collins 1973-3-26 210 Los Angeles Trail Canyon, from beginning of pack trail into canyon about 1-2 miles. 609 Comment
  CAS-BOT-BC206894  Tragia ramosa Annie M. Alexander 1939-5-12 445 San Bernardino Slope of canyon near Dorr's Cave, Mormon Canyon, 2 miles southeast of Clark Mountain Station Comment
  GH347517  Tragia ramosa A. M. Alexander 1939-5-12 445 Unknown 2 miles south east of Clark Mountain Stations Comment
  GMDRC9278  Tragia ramosa J. M. Andre 2016-9-8 36946 San Bernardino Mescal Range: Groaner Spring site, northern base of range, 1.8 mi. SSE of Bailey Rd at Interstate 15 (Mountain Pass) 1477 Comment
  JEPS68887  Tragia ramosa Annie M. Alexander and Louise Kellogg 1939-5-12 445 San Bernardino near Clark Mt. Station (trail to Dorr Cave, Mormon Canyon); Mormon Canyon, trail to Dorr Cave, near Clark Mt. Station Comment
  RSA0015671  Tragia ramosa Duncan S. Bell 2013-9-14 5856 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA796906  Tragia ramosa J. Andre 2012-9-18 22209 San Bernardino Mescal Range. Far N end of range, along faint dirt road 1.0 mi WSE of Jct Bailey Rd and I-15. 1478 Comment
  SEINET4558925  Tragia ramosa J. Andre 2012-1 22209 San Bernardino Mescal Range; far N. end of range, along faint dirt road 1.0 mi. WSE of Jct Bailey Rd. and i-15 1477 Comment
  UC625950  Tragia ramosa Annie M. Alexander 1939-5-12 445 San Bernardino 2 mi se of Clark Mountain Station (near [Demi Caves]?); Morman Canyon Comment
  UCR199072  Tragia ramosa Jim Andre 2008-5-8 9542 San Bernardino Mojave Desert, Ivanpah Mountains, Mojave National Preserve, on northwest side of Kessler Peak Road, c. 1 mi northwest of Standard Mine #1, c. 1 mi south of Striped Mountain 1573 Comment
  UCR254173  Tragia ramosa Jim Andre 2012-9-18 22209 San Bernardino Eastern Mojave Desert, Mescal Range, far north end of range, along faint dirt road 1.0 mi SSE of the junction of Bailey Road and Hwy I-15 1478 Comment
  UCR41950  Tragia ramosa B. G. Pitzer, D. Charlton 1986-4-17 0062 San Bernardino Eastern Mojave Desert, Mescal Range, c. 6.7 mi SE of Hwy I-15 on Cima Rd, and c. 6.0 miles NNE on unnamed dirt road 1585 Comment
Read comments
Jan 17 2010
  UC625599  Tricardia watsonii Annie M. Alexander 1939-5-16 516 San Bernardino Mescal Spring Canyon, 1.5 mi SE Mountain Pass 1524 Comment
  RSA0025224  Tridens muticus Duncan S. Bell 2013-9-14 5873 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA792879  Tridens muticus Duncan S. Bell, Aaron Sedgwick 2012-9-4 4080 San Bernardino Mescal Range; north side of range approximately 0.5 air mile west of Hardrock Queen Spring. 1616 Comment
  SEINET4560386  Tridens muticus Duncan S. Bell, Aaron Sedgwick 2012-1 4080 San Bernardino Mojave Desert; East Mojave Desert region: Mescal Range; north side of range approximately 0.5 air mile west of Hardrock Queen Spring 1615 Comment
  UC1951422  Tridens muticus Michael Honer, J. P. Charpentier, M. Wood, D. Silverman 2008-9-8 3229 San Bernardino Mojave Desert; East Mojave Desert region: S end of Clark Mountains: along pipeline service road appx. 1.3 mi. E of Mountain Pass, 100 m N of Interstate15. Comment
  UCD33274  Tridens muticus Beecher Crampton 1967-5-23 7989 San Bernardino San Bernardino County, Mojave Desert, 1.3 miles west of Mtn. Pass Summit on US Hwy. 91-466. 1371 Comment
  UCD86389  Tridens muticus Beecher Crampton 1967-5-23 7989 San Bernardino San Bernardino County, Mojave Desert, 1.3 miles west of Mtn. Pass Summit on US Hwy. 91-466. 1371 Comment
  UCD86390  Tridens muticus Beecher Crampton 1967-5-23 7964 San Bernardino Mojave Desert, Mascal Range, 1.5 miles west of Wheaton Springs just east of Mtn. Pass Summit, US Hwys. 91-466. 1280 Comment
  UCR231362  Tridens muticus John F. Green 2011-9-30 s.n. San Bernardino Eastern Mojave Desert, along I-15 at Wheaton Bridge, 2.32 mi. east (91 deg. ) of Bailey Rd. crossing at Mountain Pass 1262 Comment
  UCR260925  Tridens muticus Duncan S. Bell 2013-9-14 5873 San Bernardino East Mojave Desert, center of the Mescal Range, c. 2 air miles southwest of Mountain Pass 1626 Comment
  UCR254169  Tridens muticus var. muticus Jim Andre 2012-9-18 22205 San Bernardino Eastern Mojave Desert, Mescal Range, far north end of range, along faint dirt road 1.0 mi SSE of the junction of Bailey Road and Hwy I-15 1478 Comment
  CAS-BOT-BC381993  Uropappus lindleyi S. B. Parish 1915-6-5 10253 San Bernardino Mojave Desert. Ivanpah Mts. Comment
  GMDRC5934  Verbena bracteata J. M. Andre 2013-5-28 25848 San Bernardino Ivanpah Mountains: Mojave National Preserve; along Zinc Mine Rd in Piute Valley, just NNW of Striped Mtn, just south of Mescal Range 1373 Comment
  RSA0049842  Verbena bracteata Jim Andre 2013-5-28 25848 San Bernardino Ivanpah Mountains: Mojave National Preserve; along Zinc Mine Rd in Piute Valley, just NNW of Striped Mtn, just south of Mescal Range. 1372 Comment
  RSA47436  Verbena bracteata J. C. Roos, L. Roos 1949-6-20 4413 San Bernardino Mountain Pass, south of Clark Mtn. 1524 Comment
  SD249618  Verbena bracteata J. M. Andre 2013-5-28 25848 San Bernardino Region: MNP; Ivanpah Mountains Mojave National Preserve; along Zinc Mine Rd in Piute Valley, just NNW of Striped Mtn, just south of Mescal Range 1372 Comment
  UCR17861  Verbena bracteata A. C. Sanders 1975-9-5 00992 San Bernardino Eastern Mojave Desert, Mescal Spring in the Mescal Range 1450 Comment
  UCR24465  Verbena bracteata John C. Roos 1949-6-20 4413 San Bernardino Eastern Mojave Desert, Mountain Pass, Clark Mountain Comment
  RSA0015669  Verbena gooddingii Duncan S. Bell 2013-9-14 5853 San Bernardino The Mescal Range; collecting in the center of the range, approximately 2 air miles southwest of Mountain Pass. 1626 Comment
  RSA0127670  Verbena gooddingii Evan Meyer, Abby Hird 2014-5-11 102 San Bernardino Along unnamed OHV road south of ridge immediately south of Groaner Springs, Eastern flank of Mescal Range. 1608 Comment
  RSA23527  Verbena gooddingii Carl B. Wolf 1940-5-29 9680 San Bernardino Mojave Desert, W side of Ivanpah Mts. about 7 mi. N of Kessler Spring on rd. to Mexican Well 1555 Comment
  RSA701267  Verbena gooddingii Steve D. Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11590 San Bernardino Northern end of the Mescal Mountains, south of the Clark Mountains and Interstate 15, east of Mountain Pass. Comment
  RSA778472  Verbena gooddingii Jim Andre 2010-5-19 14728 San Bernardino Ivanpah Mts.; Mojave National Preserve; along Zinc Mine Road on NW end of Striped Mt., just south of road on hill 1444 Comment
  RSA793501  Verbena gooddingii Duncan S. Bell 2012-9-4 4100 San Bernardino Mescal Range; east slopes of range approximately 2 air miles northwest of Kokoweef Peak in the Dinosaur Trackway ACEC. 1603 Comment
  SBBG118889  Verbena gooddingii S. Boyd with S. Vanderplank, V. Arvizu 2004-10-13 11590 San Bernardino [NW] end of the [Ivanpah] Mtns, S of Clark Mtn and Interstate 15, [SSE] of Mountain Pass Comment
  UCR151170  Verbena gooddingii Steve Boyd, Et al. 2004-10-13 11590 San Bernardino Eastern Mojave Desert, [NW] end of the [Ivanpah] Mtns: south of Clark Mountain and Interstate 15, [SSE] of Mountain Pass 1625 Comment
  UCR38845  Verbena gooddingii A. C. Sanders 1985-6-5 5818 San Bernardino Eastern Mojave Desert, Mescal Range, c. 2 mi airline SE of Mountain Pass 1646 Comment
  UC625899  Vulpia octoflora var. hirtella Annie M. Alexander 1939-5-12 456 San Bernardino 2 mi se Clark Mt. Station; Mormon Canyon Comment
  SD112581  Xanthisma gracile Darley F. Howe 1968-9-4 4549 San Bernardino South slope of Clark Mountain. 1449 Comment
  SD69993  Xanthisma gracile Darley F. Howe 1968-9-4 San Bernardino South of Clark Mountain. 1370 Comment
  RSA269900  Xylorhiza tortifolia B. A. Prigge 1973-4-28 762 San Bernardino NE San Bernardino Co, Clark Mt Range, 4 miles E of Mt Pass, 2.8 miles W of I-15 X Nipton Rd 1159 Comment
  RSA5133  Yucca baccata Carl B. Wolf 1932-5-3 3346 San Bernardino E. slope Ivanpah Mt.; Wheaton Wash 1310 Comment
  RSA778473  Yucca baccata Jim Andre 2010-5-19 14729 San Bernardino Ivanpah Mts.; Mojave National Preserve; along Zinc Mine Road on NW end of Striped Mt., just south of road on hill 1444 Comment
  UCR243796  Yucca baccata Jim Andre 2011-5-9 19875 San Bernardino Eastern Mojave Desert, Ivanpah Mountains area, N. end of Mescal Range at Mountain Pass, 0.7 mi. SW of Bailey Rd junction with I-15 1493 Comment
  CAS-BOT-BC102417  Yucca baccata var. baccata Carl B. Wolf 1932-5-3 3346 San Bernardino Eastern Mojave Desert. E. slope of Ivanpah Mt. Wheaton Wash 1310 Comment
  CAS-BOT-BC102419  Yucca baccata var. baccata Carl B. Wolf 1932-5-3 3346 San Bernardino Eastern Mojave Desert. E. slope of Ivanpah Mt. Wheaton Wash 1310 Comment
  RSA0085571  Yucca baccata var. baccata Jim Andre 2014-5-15 29074 San Bernardino Southeast end of Mescal Range above Iron Horse Mine. 1629 Comment
  UCD33259  Ziziphus obtusifolia var. canescens Beecher Crampton 1967-5-23 7970 San Bernardino Mescal Range, just E of Mountain Pass Summit, US Highway 91-466. 1280 Comment



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