35.41861 35.51861 -115.48916 -115.38916 UC/JEPS: Consortium Search Results
Search Results — 430 specimen records retrieved (430 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
  UCR35043  Acacia farnesiana L. B. Ziegler 1978-4-26 584 San Bernardino Eastern Mojave Desert, valley on [east] side of Mountain Pass, 10 mi west of the Nevada Line 1220 Comment
  RSA5073  Achnatherum speciosum C. B. Wolf 1932-5-3 3321 San Bernardino 1 mile S of Lakeview Service Station, on mesa at east base, Ivanpah Mt., East Mojave Desert. 914 Comment
  CAS-BOT-BC22532  Adenophyllum cooperi Carl B. Wolf 1932-5-3 3311 San Bernardino E base of Ivanpah Mt., 1 mi S of Lakeview Service Station 914 Comment
  CDA339  Adenophyllum cooperi T. C. Fuller 1962-5-8 8488 San Bernardino Junction Highway 91 & Nipton Highway, 6.1 miles east of Mountain Pass. 0 Comment
  HSC67222  Adenophyllum cooperi Richard Spjut 1980-5-31 6223 San Bernardino Along Nipton Rd. between the junctions of Ivanpah Rd. and Interstate Hwy. 10; midway between the Clark and New York Mts. in the eastern part of the Mohave Desert 915 Comment
  OBI58644  Adenophyllum cooperi David J. Keil 1999-11-6 28409 San Bernardino Vicinity of New York Mountains. Along Nipton Road 0.3 miles west of Ivanpah Road, ca. 3 miles from Interstate route 15. Comment
  OBI74563  Adenophyllum cooperi David J. Keil, with Lawrence M. Kelly 1988-4-22 20448 San Bernardino Along Interstate 15 south of Ivanpah Dry Lake, 3 miles south of Yates Well Road 870 Comment
  RSA0024641  Adenophyllum cooperi J. Andre 2013-9-26 25841 San Bernardino Ivanpah Valley; Mojave National Preserve; west end of valley, 0.5 miles west of Ivanpah Rd., about 5 miles south of I-15, just south of MNP border. 856 Comment
  RSA701256  Adenophyllum cooperi Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11604 San Bernardino Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15. Comment
  SBBG127189  Adenophyllum cooperi D. Keil 1988-4-22 20448 San Bernardino Interstate 15, S of Ivanpah Dry Lake Comment
  SBBG14022  Adenophyllum cooperi E. R. Blakley 1958-5-16 2350 San Bernardino ca. 0.25 mi E of US Hwy 91 on Nipton Rd 1066 Comment
  SD259963  Adenophyllum cooperi J. M. Andre 2013-9-26 25841 San Bernardino Ivanpah Valley; Mojave National Preserve; west end of valley, 0.5 mi. west of Ivanpah Rd, about 5 mi. south of I-15, just south of MNP border. 856 Comment
  SEINET2042944 Image available Adenophyllum cooperi E. R. Blakley 1958-5-16 2350 San Bernardino 1/4 mile E of U.S. Highway #91 on the Nipton Road 1067 Comment
  UC1747219  Adenophyllum cooperi David Keil 1999-11-6 28409 San Bernardino along Nipton Rd. 0.3 mi W of Ivanpah Rd., ca. 3 mi from Int. Rte. 15 vicinity of New York Mountains Comment
  UC641332  Adenophyllum cooperi Annie M. Alexander and Louise Kellogg 1940-5-17 1492 San Bernardino Lakeview 1164 Comment
  UC1719663  Adenophyllum porophylloides Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11604 San Bernardino Mojave Desert; East Mojave Desert region; Ivanpah Valley, upper bajada at northeastern base of the Ivanpah Mountains, south of Interstate 15. Comment
  RSA701257  Allionia incarnata Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11601 San Bernardino Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15. Comment
  UCR151224  Allionia incarnata Steve Boyd, Et al. 2004-10-13 11601 San Bernardino Eastern Mojave Desert, Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15 Comment
  UCR215212  Allionia incarnata Michael Honer, J. P. Charpentier 2008-9-5 3200 San Bernardino Eastern Mojave Desert, Ivanpah Valley; along pipeline service road about 0.5 mi east of I-15, 2.6 miles north of Nipton Road 836 Comment
  RSA0022041  Allionia incarnata var. incarnata Jim Andre 2013-9-26 25837 San Bernardino Ivanpah Valley; Mojave National Preserve; west end of valley, 0.5 miles west of Ivanpah Rd., about 5 miles south of I-15, just south of MNP border. 856 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
  CDA23701  Amaranthus fimbriatus D. O. Clark 1967-9-22 San Bernardino East Mojave Desert; Interstate 15, 10 miles south of California-Nevada state line, ca. 5 miles east of Mountain Pass. 0 Comment
  RSA0050078  Amaranthus fimbriatus Sarah J. De Groot, Naomi Fraga, Cheryl Sevilla, Silvia Olivares 2014-8-23 7269 San Bernardino Nipton Road about 0.25 mile southeast of I-15, southwest of Ivanpah Lake, west of Nipton, and west of Ivanpah Road. Wheaton Wash drainage area. East of Mescal/Ivanpah Range and Clark Mountain. 1050 Comment
  RSA0061233  Amaranthus fimbriatus Jim M. Andre 2012-8-23 23609 San Bernardino Clark Mountain Range; SE base of range, 0.5 mi. NW of Interstate-15 at Nipton Rd Jct. 1032 Comment
  RSA701260  Amaranthus fimbriatus Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11597 San Bernardino Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15 Comment
  RSA757880  Amaranthus fimbriatus Michael Honer, J. P. Charpentier 2008-9-5 3206 San Bernardino Ivanpah Valley: along pipeline service road about 0.5 mi. E of Interstate 15; 2.6 mi. N of Nipton Road. 836 Comment
  SBBG118893  Amaranthus fimbriatus S. Boyd with S. Vanderplank, V. Arvizu 2004-10-13 11597 San Bernardino Ivanpah Valley, upper bajada at NE base of the Ivanpah Mtns, S of Interstate 15 Comment
  SEINET12764892  Amaranthus fimbriatus Steve Boyd, Sula Vanderpla; Valentin Arvizu 2004-10-13 11597 San Bernardino Mojave Desert; East Mojave Desert region: Ivanpah Vally, upper bajada at northeastern base of the Ivanpah Mountains, south of Interstate 15.; 0 Comment
  SEINET5586176  Amaranthus fimbriatus J. M. Andre 2012-1 23609 San Bernardino Clark Mountain Range; SE base of range, 0.5 mi. NW of Interstate-15 at Nipton Rd Jct. Quad: Mineral Hill. 1032 Comment
  UCR151239  Amaranthus fimbriatus Steve Boyd, Et al. 2004-10-13 11597 San Bernardino Eastern Mojave Desert, Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15 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
  UCR262862  Amaranthus fimbriatus Sarah J. De Groot, Naomi Fraga, Cheryl Sevilla, Silvia Olivares 2014-8-23 7269 San Bernardino Nipton Road c. 0.25 mi southeast of Hwy I-15, southwest of Hwy I-15, southwest of Ivanpah Lake, west of Nipton, and west of Ivanpah Road. Wheaton Wash drainage area. East of Mescal/Ivanpah Range and Clark Mountain 1050 Comment
  UCR276580  Amaranthus fimbriatus Jim Andre 2012-8-23 23609 San Bernardino Eastern Mojave Desert, Clark Mountain Range, SE base of the range 0.5 mile NW of I-15 at Nipton Rd. junction 1032 Comment
  RSA0022452  Ambrosia dumosa J. Andre 2013-9-26 25840 San Bernardino Ivanpah Valley; Mojave National Preserve; west end of valley, 0.5 miles west of Ivanpah Rd., about 5 miles south of I-15, just south of MNP border. 856 Comment
  RSA701262  Ambrosia dumosa Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11595 San Bernardino Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15. Comment
  SD256673  Ambrosia dumosa J. M. Andre 2013-9-26 25840 San Bernardino Ivanpah Valley; Mojave National Preserve; west end of valley, 0;5 mile west of IvanpahRd., ca. 5.0 miles south of I-15, just south of MNP border. 856 Comment
  UC1719690  Ambrosia dumosa Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11595 San Bernardino Mojave Desert; East Mojave Desert region; Ivanpah Valley, upper bajada at northeastern base of the Ivanpah Mountains, south of Interstate 15. Comment
  UCR151237  Ambrosia dumosa Steve Boyd, Et al. 2004-10-13 11595 San Bernardino Eastern Mojave Desert, Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15 Comment
  CDA9973  Ambrosia eriocentra T. C. Fuller 1962-5-8 8490 San Bernardino Junction Highway 91 & Nipton Highway, 6.1 miles east of Mountain Pass. 0 Comment
  RSA0116130  Ambrosia eriocentra Jim M. Andre 2015-4-9 33536 San Bernardino Ivanpah Valley: 0.2 mi. SW of I-15 junction with Nipton Rd. 1058 Comment
  RSA696164  Ambrosia eriocentra J. Russell Bruff 1924-3-28 s.n. San Bernardino Lake View, near Jean Nev. Comment
  SD44502  Ambrosia eriocentra H. S. Reed 1937-5-3 San Bernardino Wheaton Spring, Mohave Desert. 1220 Comment
  UC924247  Ambrosia eriocentra H. S. Reed 1937-5-3 San Bernardino Wheaton Springs; Mohave Desert 1219 Comment
  CAS-BOT-BC273074  Ambrosia salsola Carl B. Wolf 1932-5-3 3322 San Bernardino Eastern Mojave Desert. E. base of Ivanpah Mt. 1 mi. So. of Lakeview Service Station 914 Comment
  UC914161  Ambrosia salsola H. S. Reed 1937-5-3 San Bernardino Wheaton Springs Mohave Desert, Wheaton Springs Comment
  UC914167  Ambrosia salsola H. S. Reed 1935-5-11 San Bernardino Wheaton Springs Mohave Desert, Wheaton Springs Comment
  JEPS8557  Amelanchier utahensis Rimo Bacigalupi with L. Constance, G. T. Robbins, G. W. Gillett, and L. R. Heckard 1952-4-30 3690 San Bernardino 3 mi nw Mountain Pass Station (on U.S. Highway 91, s base of Clark Mountain); Mohave Desert, Clark Mountain 1371 Comment
  RSA151953  Amelanchier utahensis R. C. Bacigalupi, Lincoln Constance, G. Thomas Robbins, George W. Gillett, L. R. Heckard 1952-4-30 3690 San Bernardino Southern base of Clark Mountains, 3 miles northwest of Mountain Pass Station on U.S. Highway 91. 1372 Comment
  CDA39748  Amsonia tomentosa G. D. Barbe, T. C. Fuller, L. R. Davis 1973-5-22 1438 a San Bernardino Mojave Desert; Northwest of Nipton Road exit from I-15, 10 miles southwest of Nevada state line, east of Mountain Pass. Comment
  CDA39749  Amsonia tomentosa G. D. Barbe, T. C. Fuller, L. R. Davis 1973-5-22 1438 b San Bernardino Mojave Desert; Northwest of Nipton Road exit from I-15, 10 miles southwest of Nevada state line, east of Mountain Pass. Comment
  HSC67077  Amsonia tomentosa R. W. Spjut 1980-5-31 6222 San Bernardino Near the Jct. of Nipton Rd. and Hwy. 10, between the Clark and New York Mtns., in the E part of the Mojave Desert. 1067 Comment
  HSC67078  Amsonia tomentosa R. W. Spjut 1980-5-31 6221 San Bernardino Near the Jct. of Nipton Rd. and Hwy. 10, between the Clark and New York Mtns., in the E part of the Mojave Desert. 1067 Comment
  LA210542  Amsonia tomentosa Carl B. Wolf; 1935-5-29 7082 San Bernardino IVANPAH MOUNTAINS, Wheaton Wash, 0.7 mi E of (below) Wheaton Springs. 1219 Comment
  LA210543  Amsonia tomentosa Carl B. Wolf; 1935-5-29 7083 San Bernardino IVANPAH MOUNTAINS, Wheaton Wash, 0.7 mi E of (below) Wheaton Springs. 1219 Comment
  OBI20472  Amsonia tomentosa Carl B. Wolf 1935-5-29 7083 San Bernardino Mojave Desert, Ivanpah Mts Wheaton Wash 7/10 mi E of (below) Wheaton springs 1219 Comment
  RSA0059849  Amsonia tomentosa Sarah J. De Groot, Naomi Fraga, Cheryl Sevilla, Silvia Olivares 2014-8-23 s.n. San Bernardino Nipton Road about 0.25 mile southeast of I-15, southwest of Ivanpah Lake, west of Nipton, and west of Ivanpah Road. Wheaton Wash drainage area. East of Mescal/Ivanpah Range and Clark Mountain. 1050 Comment
  RSA0116139  Amsonia tomentosa Jim M. Andre 2015-4-9 33544 San Bernardino Ivanpah Valley: 0.2 mi. SW of I-15 junction with Nipton Rd. 1058 Comment
  SD42369  Amsonia tomentosa Carl B. Wolf 1935-5-29 7083 San Bernardino Mojave Desert, Ivanpah Mts., Wheaton Wash, 0.7 miles east of Wheaton Springs. 1220 Comment
  SD70004  Amsonia tomentosa Darley Howe 1968-4-26 4504 San Bernardino 40 miles northeast of Baker on US Hwy 15, Nipton turn off. 1035 Comment
  SDSU2307  Amsonia tomentosa D. F. Howe 1968-4-26 4504 San Bernardino 40 miles northeast of Baker on interstate #15. 1036 Comment
  UC1174853  Amsonia tomentosa P. C. Everett and E. K. Balls 1959-8-19 23883 San Bernardino near Lakeview (Hwy. 91, jct. rd. to Searchlight); e. base Clark Mts. 1158 Comment
  UC774808  Amsonia tomentosa Carl B. Wolf 1935-5-29 7083 San Bernardino 7/10 mi. e. of (below) Wheaton Springs; Mojave Desert, Ivanpah Mts., Wheaton Wash 1219 Comment
  UCR276575  Amsonia tomentosa Jim Andre 2012-8-23 23611 San Bernardino Eastern Mojave Desert, Clark Mountain Range, SE base of the range 0.5 mile NW of I-15 at Nipton Rd. junction 1032 Comment
  RSA134888  Amsonia tomentosa var. tomentosa Percy C. Everett, E. K. Balls 1959-8-19 23883 San Bernardino Near Lakeview, Hwy. 91, jct. rd. to Searchlight, E. base Clark Mountains. 1159 Comment
  RSA16198  Amsonia tomentosa var. tomentosa C. B. Wolf 1935-5-29 7083 San Bernardino Ivanpah Mountains. Wheaton Wash 7/10 mi. east of (below) Wheaton Springs. 1220 Comment
  RSA269342  Amsonia tomentosa var. tomentosa B. A. Prigge 1973-4-28 745 San Bernardino Clark Mt Range, 5 miles E of Mt Pass, 0.8 miles W of I-15 X Nipton Rd [See attached map to specimen for specific location]. 1036 Comment
  RSA403046  Amsonia tomentosa var. tomentosa N. C. Cooper 1949-4-18 3512 San Bernardino Wheaton Springs 915 Comment
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Sep 23 2011
  RSA403048  Amsonia tomentosa var. tomentosa N. C. Cooper 1949-4-18 3513 San Bernardino Wheaton Springs 915 Comment
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Sep 23 2011
  RSA518775  Amsonia tomentosa var. tomentosa R. Twitchell, H. B. Johnson 1977-9-7 s.n. San Bernardino E. of Clark Mtn., I-15 at Nipton Rd. Comment
  RSA70362  Amsonia tomentosa var. tomentosa F. W. Peirson 1935-4-20 11511 San Bernardino Rough broken country near state line, about half way up long grade east of Lakeview. Comment
  SEINET3352706 Image available Amsonia tomentosa var. tomentosa Carl B. Wolf 1935-1 7083 San Bernardino Mojave Desert, Ivanpah Mts., Wheaton Wash 7/10 miles east of (below) Wheaton Springs. 1219 Comment
  SEINET4559251 Image available Amsonia tomentosa var. tomentosa Carl B. Wolf 1935-1 7082 San Bernardino Mojave Desert, Ivanpah Mts., Weaton Wash 7/10 miles east of (below) Weaton Springs. 1219 Comment
  RSA269401  Arabis perennans B. A. Prigge, John Prigge 1973-4-6 518 San Bernardino Clark Mountain Range, Ivanpah Valley, 5.5 miles NE of Mountain Pass along road to colosseum Gorge 1265 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
  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
  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
  UCD33272  Aristida purpurea Beecher Crampton 1967-5-23 7985 San Bernardino San Bernardino County, Mojave Desert, 5.4 miles east of Mtn. Pass Summit, jct. Nipton rd. with US Hwy. 466. 1066 Comment
  RSA757932  Aristida purpurea var. nealleyi Michael Honer, J. P. Charpentier 2008-9-6 3211 San Bernardino S end of Clark Mountains: along pipeline service road appx. 3.8 mi. E of Mountain Pass, 0.3 mi. SE of Interstate 15, 1 mi. SW of Nipton Road. 1150 Comment
  UCD56545  Aristida purpurea var. nealleyi Beecher Crampton 1967-5-23 7985 San Bernardino San Bernardino County, Mojave Desert, 5.4 miles east of Mtn. Pass Summit, jct. Nipton rd. with US Hwy. 466. 1066 Comment
  UCD56555  Aristida purpurea var. nealleyi Beecher Crampton 1967-5-23 7985 San Bernardino Mojave Desert, 5.4 miles east Mtn. Pass summit, US Hwy. 466 at Nipton Road junction. 1066 Comment
  UCR198969  Asclepias erosa Jim Andre 2008-5-8 9492 San Bernardino Mojave Desert, Ivanpah Valley, along rought dirt road c. 0.5 mi north of Niption Road exit at Hwy I-15 978 Comment
  UC924219  Astragalus bernardinus H. S. Reed, F. M. Reed 1937-5-3 San Bernardino Wheaton Springs , Wheaton Springs (Mohave Desert) 1219 Comment
  UCR96315  Astragalus nuttallianus var. imperfectus B. G. Pitzer 1995-4-18 2294 B San Bernardino Eastern Mojave Desert, ENE slope of Clark Mountain Range, wash on north side of Nipton Road, Ivanpah 15' Q. 1067 Comment
  CDA10417  Baileya multiradiata T. C. Fuller 1962-5-8 8487 San Bernardino Junction Highway 91 & Nipton Highway, 6.1 miles east of Mountain Pass. 0 Comment
  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
  SD44499  Baileya multiradiata H. S. Reed 1937-5-3 San Bernardino Wheaton Springs. 1220 Comment
  POM350670  Baileya pauciradiata N. C. Cooper 1949-4-18 3546 San Bernardino Wheaton Springs 915 Comment
  RSA0013563  Boerhavia coulteri Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11614 San Bernardino Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15. Comment
  UCR253319  Boerhavia coulteri var. palmeri Jim Andre 2011-8-18 22334 San Bernardino Eastern Mojave Desert, Mojave National Preserve; Ivanpah Valley, along dirt road 0.9 mi WSW of the junction of Nipton Road and Hwy I-15 1105 Comment
  SEINET5586178  Boerhavia triquetra J. M. Andre 2012-1 23605 San Bernardino Clark Mountain Range; SE base of range, 0.5 mi. NW of Interstate-15 at Nipton Rd Jct. Quad: Mineral Hill. 1032 Comment
  RSA0061230  Boerhavia triquetra var. intermedia Jim M. Andre 2012-8-23 23605 San Bernardino Clark Mountain Range; SE base of range, 0.5 mi. NW of Interstate-15 at Nipton Rd Jct. 1032 Comment
  UCR253318  Boerhavia triquetra var. intermedia Jim Andre 2011-8-18 22333 San Bernardino Eastern Mojave Desert, Mojave National Preserve; Ivanpah Valley, along dirt road 0.9 mi WSW of the junction of Nipton Road and Hwy I-15 1105 Comment
  CAS-BOT-BC483047  Boerhavia wrightii Sarah J. De Groot; Naomi Fraga; Cheryl Sevilla; Silvia Olivares 2014-8-23 7270 San Bernardino Nipton Road about 0.25 mi SE of I-15, SW of Ivanpah Lake, W of Nipton, and W of Ivanpah Road Wheaton Wsh drainage area. E of Mescal/Ivanpah Range and Clark Mountain 1050 Comment
  CHSC108898  Boerhavia wrightii Steve Boyd; Sula Vanderplank, Valentin Arvizu 2004-10-13 11615 San Bernardino Eastern Mojave Desert: Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15. 100 Comment
  OBI82097  Boerhavia wrightii Steve D. Boyd, Sula Vanderplank & Valentin Arvizu 2004-10-13 11615 San Bernardino Eastern Mojave Desert; Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15 Comment
  RSA0059850  Boerhavia wrightii Sarah J. De Groot, Naomi Fraga, Cheryl Sevilla, Silvia Olivares 2014-8-23 7270 San Bernardino Nipton Road about 0.25 mile southeast of I-15, southwest of Ivanpah Lake, west of Nipton, and west of Ivanpah Road. Wheaton Wash drainage area. East of Mescal/Ivanpah Range and Clark Mountain. 1050 Comment
  RSA0061231  Boerhavia wrightii Jim M. Andre 2012-8-23 23606 San Bernardino Clark Mountain Range; SE base of range, 0.5 mi. NW of Interstate-15 at Nipton Rd Jct. 1032 Comment
  RSA776741  Boerhavia wrightii Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11615 San Bernardino Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15. Comment
  SD220072  Boerhavia wrightii Steve Boyd, Sula Vanderplank and Valentin Arvizu 2004-10-13 11615 San Bernardino Ivanpah Valley; upper bajada at northeast base of the Ivanpah Mountains, south of Interstate 15. Comment
  SD247673  Boerhavia wrightii Sarah J. De Groot, Naomi Fraga, Cheryl Sevilla, Seivia Olivares 2014-8-23 7270 San Bernardino Nipton Road about 0.25 mile southeast of I-15, southwest of Ivanpah Lake, west of Nipton, and west of Ivanpah Road. Wheaton Wash drainage. East of Mescal/Ivanpah Range and Clark Mountain. Washes through bajada and plains between washes. 1050 Comment
  SEINET5586177  Boerhavia wrightii J. M. Andre 2012-1 23606 San Bernardino Clark Mountain Range; SE base of range, 0.5 mi. NW of Interstate-15 at Nipton Rd Jct. Quad: Mineral Hill. 1032 Comment
  UC1979842  Boerhavia wrightii Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11615 San Bernardino Eastern Mohave Desert: Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15. Comment
  UCR225695  Boerhavia wrightii Steve Boyd, Sula Vanderplank & Valentin Arvizu 2004-10-13 11615 San Bernardino Eastern Mojave Desert, Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15 Comment
  UCR253290  Boerhavia wrightii Jim Andre 2011-8-18 22326 San Bernardino Eastern Mojave Desert, Mojave National Preserve; Ivanpah Valley, along dirt road 0.9 mi WSW of the junction of Nipton Road and Hwy I-15 1105 Comment
  RSA701290  Bouteloua aristidoides Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11609 San Bernardino Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15 Comment
  RSA756270  Bouteloua aristidoides Michael Honer, J. P. Charpentier 2008-9-5 3197 San Bernardino Ivanpah Valley: along pipeline service road about 0.5 mi. E of Interstate 15; 2.6 mi. N of Nipton Road. 836 Comment
  SEINET3197210 Image available Bouteloua aristidoides Michael Honer, J. P. Charpentier 2008-9-5 3197 San Bernardino Eastern Mojave Desert; Ivanpah Valley; along pipeline service road about 0.5 mi east of I-15, 2.6 miles north of Nipton Road 836 Comment
  UCR151216  Bouteloua aristidoides Steve Boyd, Et al. 2004-10-13 11609 San Bernardino Eastern Mojave Desert, Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15 Comment
  UCR215208  Bouteloua aristidoides Michael Honer, J. P. Charpentier 2008-9-5 3197 San Bernardino Eastern Mojave Desert, Ivanpah Valley; along pipeline service road about 0.5 mi east of I-15, 2.6 miles north of Nipton Road 836 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
  RSA0050376  Bouteloua aristidoides var. aristidoides Sarah J. De Groot, Naomi Fraga, Cheryl Sevilla, Silvia Olivares 2014-8-23 7266 San Bernardino Nipton Road about 0.25 mile southeast of I-15, southwest of Ivanpah Lake, west of Nipton, and west of Ivanpah Road. Wheaton Wash drainage area. East of Mescal/Ivanpah Range and Clark Mountain. 1050 Comment
  UCR253292  Bouteloua aristidoides var. aristidoides Jim Andre 2011-8-18 22328 San Bernardino Eastern Mojave Desert, Mojave National Preserve; Ivanpah Valley, along dirt road 0.9 mi WSW of the junction of Nipton Road and Hwy I-15 1105 Comment
  RSA701291  Bouteloua barbata Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11608 San Bernardino Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15 Comment
  RSA756269  Bouteloua barbata Michael Honer, J. P. Charpentier 2008-9-5 3198 San Bernardino Ivanpah Valley: along pipeline service road about 0.5 mi. E of Interstate 15; 2.6 mi. N of Nipton Road. 836 Comment
  UCR151215  Bouteloua barbata Steve Boyd, Et al. 2004-10-13 11608 San Bernardino Eastern Mojave Desert, Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15 Comment
  UCR215214  Bouteloua barbata Michael Honer, J. P. Charpentier 2008-9-5 3198 San Bernardino Eastern Mojave Desert, Ivanpah Valley; along pipeline service road about 0.5 mi east of I-15, 2.6 miles north of Nipton Road 836 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
  CAS-BOT-BC483046  Bouteloua barbata var. barbata Sarah J. De Groot; Naomi Fraga; Cheryl Sevilla; Silvia Olivares 2014-8-23 7267 San Bernardino Nipton Road about 0.25 mi SE of I-15, SW of Ivanpah Lake, W of Nipton, and W of Ivanpah Road Wheaton Wsh drainage area. E of Mescal/Ivanpah Range and Clark Mountain 1050 Comment
  RSA0050375  Bouteloua barbata var. barbata Sarah J. De Groot, Naomi Fraga, Cheryl Sevilla, Silvia Olivares 2014-8-23 7267 San Bernardino Nipton Road about 0.25 mile southeast of I-15, southwest of Ivanpah Lake, west of Nipton, and west of Ivanpah Road. Wheaton Wash drainage area. East of Mescal/Ivanpah Range and Clark Mountain. 1050 Comment
  UCR262861  Bouteloua barbata var. barbata Sarah J. De Groot, Naomi Fraga, Cheryl Sevilla, Silvia Olivares 2014-8-23 7267 San Bernardino Nipton Road c. 0.25 mi southeast of Hwy I-15, southwest of Hwy I-15, southwest of Ivanpah Lake, west of Nipton, and west of Ivanpah Road. Wheaton Wash drainage area. East of Mescal/Ivanpah Range and Clark Mountain 1050 Comment
  UCR243822  Brassica geniculata Jim Andre 2011-6-14 19658 San Bernardino Eastern Mojave Desert, Ivanpah Valley along Nipton Road, just south of I-15, c. 11 mi. SW of Primm, NV 1055 Comment
  HSC67221  Brickellia incana Richard Spjut 1980-5-31 6224 San Bernardino Along Nipton Rd. between the junctions of Ivanpah Rd. and Interstate Hwy. 10; midway between the Clark and New York Mts. in the eastern part of the Mohave Desert 915 Comment
  UCR90734  Camissonia campestris B. G. Pitzer 1995-4-18 2284 A San Bernardino Eastern Mojave Desert, ENE slope of Clark Mountain Range, wash on north side of Nipton Road, Ivanpah 15' Q. 1067 Comment
  RSA269564  Camissonia chamaenerioides Barry A. Prigge 1973-4-28 750 San Bernardino Clark Mt Range, 5 miles E of Mt Pass, 0.8 miles W of I-15 X Nipton Rd. 1037 Comment
  RSA5055  Camissonia chamaenerioides Carl B. Wolf 1932-5-3 3303 San Bernardino 1 mile S of Lakeview Service Station, on mesa at east base, Ivanpah Mt., East Mojave Desert. 915 Comment
  UCR90721  Camissonia chamaenerioides B. G. Pitzer 1995-4-18 2284 B San Bernardino Eastern Mojave Desert, ENE slope of Clark Mountain Range, wash on north side of Nipton Road, Ivanpah 15' Q. 1067 Comment
  RSA269563  Camissonia kernensis subsp. gilmanii Barry A. Prigge 1973-4-28 756 San Bernardino Clark Mt Range, 5 miles E of Mt Pass, 1.2 miles W of I-15 X Nipton Rd. 1037 Comment
  RSA269498  Castilleja angustifolia Barry A. Prigge, John Prigge 1973-4-6 519 San Bernardino Clark Mountain Range, Ivanpah Valley, 5.5 miles NE of Mountain Pass along road to colosseum Gorge 1265 Comment
  RSA38267  Castilleja angustifolia Philip A. Munz 1947-4-7 11683 San Bernardino East slope of Ivanpah Mtns, 12 miles west of Nipton. 1372 Comment
  RSA400525  Castilleja angustifolia Philip A. Munz 1947-4-7 11683 San Bernardino East slope of Ivanpah Mtns, 12 miles west of Nipton. 1372 Comment
  SD43563  Castilleja chromosa Phillip A. Munz 1947-4-7 11683 San Bernardino dry gravelly slopes, east side of Ivanpah Mts., 12 miles west of Nipton 1372 Comment
  RSA5111  Caulanthus cooperi C. B. Wolf 1932-5-3 3324 San Bernardino 1 mile S of Lakeview Service Station, on mesa at east base, Ivanpah Mt., East Mojave Desert. 914 Comment
  SEINET7379763 Image available Chaenactis carphoclinia B. Crampton 1967-5-23 7981 San Bernardino Mojave Desert; 5.4 miles east of Mountain Pass Summit, junction Nipton Road with US HWY 466 1000 Comment
  UCD130225  Chaenactis carphoclinia Beecher Crampton 1967-5-23 7981 San Bernardino Mojave Desert, 5.4 miles east Mtn. Pass Summit, junction Nipton Road with US Hwy 466. 1066 Comment
  UCD33268  Chaenactis carphoclinia Beecher Crampton 1967-5-23 7981 San Bernardino Mojave Desert, 5.4 miles east of Mtn. Pass Summit, jct. Nipton rd. with US Hwy. 466. 1066 Comment
  UCR132401  Chaenactis carphoclinia Beecher Crampton 1967-5-23 7981 San Bernardino Eastern Mojave Desert, 5.4 miles east of Mountain Pass Summit, junction Nipton Road with US Hwy. 466 1000 Comment
  UC914160  Chaenactis glabriuscula var. glabriuscula H. S. Reed 1935-5-5 San Bernardino Wheaton Springs Mohave Desert, Wheaton Springs Comment
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May 1 2011
  RSA5066  Chamaesyce albomarginata C. B. Wolf 1932-5-3 3314 San Bernardino 1 mi S of Lakeview Service Station, on mesa at east base, Ivanpah Mountain 914 Comment
  UCR253317  Chamaesyce micromera Jim Andre 2011-8-18 22332 San Bernardino Eastern Mojave Desert, Mojave National Preserve; Ivanpah Valley, along dirt road 0.9 mi WSW of the junction of Nipton Road and Hwy I-15 1105 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
  UC914185  Chamerion angustifolium subsp. circumvagum H. S. Reed 1935-5-14 San Bernardino Wheaton Springs Comment
  UCR253291  Chilopsis linearis subsp. arcuata Jim Andre 2011-8-18 22327 San Bernardino Eastern Mojave Desert, Mojave National Preserve; Ivanpah Valley, along dirt road 0.9 mi WSW of the junction of Nipton Road and Hwy I-15 1105 Comment
  CDA1288  Cirsium neomexicanum T. C. Fuller 1962-5-8 8521 -A San Bernardino New York Mountains, 0.5 mi. south of Barnwell (Nipton Rd). Comment
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Sep 30 2012
  CDA1289  Cirsium neomexicanum T. C. Fuller 1962-5-8 8521 -B San Bernardino New York Mountains, 0.5 mi. south of Barnwell (Nipton Rd). Comment
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Sep 30 2012
  POM281227  Coryphantha chlorantha H. G. Rush 1951-6-7 186 San Bernardino Mescal Range; 2 miles southwest of Wheaton Springs, Highway 466. 1220 Comment
  CHSC79262  Cryptantha angustifolia Beecher Crampton 1967-5-23 7983 San Bernardino Mojave Desert, 5.4 miles east of Mtn. Pass Summit, jct. Nipton rd. with US Hwy. 466. 1066 Comment
  HSC47380  Cryptantha angustifolia Richard Spjut, C. E. Edson 1978-4-30 4988 San Bernardino Mohave Desert - Junction of Cima and Nipton Rd. Comment
  RSA5072  Cryptantha angustifolia C. B. Wolf 1932-5-3 3320 San Bernardino 1 mile S of Lakeview Service Station, on mesa at east base, Ivanpah Mt., East Mojave Desert. 914 Comment
  RSA5110  Cryptantha angustifolia C. B. Wolf 1932-5-3 3323 San Bernardino 1 mile S of Lakeview Service Station, on mesa at east base, Ivanpah Mt., East Mojave Desert. 914 Comment
  UCD33270  Cryptantha angustifolia Beecher Crampton 1967-5-23 7983 San Bernardino San Bernardino County, Mojave Desert, 5.4 miles east of Mtn. Pass Summit, jct. Nipton rd. with US Hwy. 466. 1066 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
  GH424697  Cryptantha circumscissa C. B. Wolf 1932-5-3 3318 Unknown Eastern Mojave Desert. E. base of Ivanpah Mt., 1 mi. so. of Lakeview service station 914 Comment
  CAS-BOT-BC189548  Cryptantha circumscissa var. circumscissa Carl B. Wolf 1932-5-3 3318 San Bernardino Easterm Mojave Desert, E base of Ivanpah Mountain, 1 mile S of Lakeview Service Station 914 Comment
  RSA5070  Cryptantha circumscissa var. hispida C. B. Wolf 1932-5-3 3318 San Bernardino 1 mi S of Lakeview Service Station, on mesa at east base, Ivanpah Mountain 914 Comment
  JEPS13707  Cryptantha flavoculata Rimo Bacigalupi with L. Constance, G. T. Robbins, L. R. Heckard and G. W. Gillett 1952-4-30 3693 San Bernardino 3 mi nw Mountain Pass (on U.S. Hwy 91; s base of Clark Mountains); Clark Mountains 1371 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
  RSA0011433  Cylindropuntia ramosissima J. Andre 2012-8-23 802677 San Bernardino Clark Mountain Range; SE base of range, 0.5 mi. NW of Interstate-15 at Nipton Rd Jct. 1032 Comment
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Jun 28 2020
  SEINET9037807 Image available Cylindropuntia ramosissima M. A. Baker 2015-1 18449 San Bernardino East side of the Ivanpah Mountains, 9km NNE of Kokoweef Peak, 12km WSW of Nipton, 83km SSW of central Las Vegas, Nevada, upper bajada of tan silt with a layer of granitic rock and gravel 852 Comment
  RSA0012060  Dalea mollis Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11602 San Bernardino Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15. Comment
  UCR225693  Dalea mollis Steve Boyd, Sula Vanderplank & Valentin Arvizu 2004-10-13 11602 San Bernardino Eastern Mojave Desert, Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15 Comment
  CDA26962  Dalea mollissima G. D. Barbe, T. C. Fuller, L. R. Davis 1973-5-22 1436 San Bernardino Eastern Mojave Desert; Northwest of Nipton Road exit from I-15, 10 miles south of Nevada state line. Comment
  RSA5067  Dalea mollissima C. B. Wolf 1932-5-3 3315 San Bernardino 1 mi S of Lakeview Service Station, on mesa at east base, Ivanpah Mountain 914 Comment
  RSA0050428  Dasyochloa pulchella Sarah J. De Groot, Cheryl S. Sevilla 2014-9-16 7303 San Bernardino Along Nipton Road about 0.25 mile southeast of I-15; east side of Clark Mountain/ Ivanpah Mountains, east of Mountain Pass, southwest of Ivanpah Lake and Primm, NV. Above and north of Wheaton Wash. 1052 Comment
  RSA701259  Dasyochloa pulchella Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11598 San Bernardino Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15 Comment
  UCD33267  Dasyochloa pulchella Beecher Crampton 1967-5-23 7980 San Bernardino San Bernardino County, Mojave Desert, 5.4 miles east of Mtn. Pass Summit, jct. Nipton rd. with US Hwy. 466. 1066 Comment
  UCR262890  Dasyochloa pulchella Sarah J. De Groot, Cheryl Sevilla 2014-9-16 7303 San Bernardino Mojave Desert, along Nipton Road c. 0.25 mile southeast of Hwy I-15, east side of Clark Mountain/Ivanpah Mountains, east of Mountain Pass, southwest of Ivanpah Lake and Primm, NV. Above and north of Wheaton Wash 1052 Comment
  RSA5056  Delphinium parishii Carl B. Wolf 1932-5-3 3304 San Bernardino 1 mi S of Lakeview Service Station, on mesa at east base, Ivanpah Mountain 915 Comment
  CAS-BOT-BC121322  Delphinium parishii subsp. parishii Carl B. Wolf 1932-5-3 3304 San Bernardino Eastern Mojave Desert, E base of Ivanpah Mt. 1 mile S of Lakeview Service Station 914 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
  RSA269399  Descurainia pinnata subsp. glabra B. A. Prigge 1973-4-28 749 San Bernardino Clark Mt Range, 5 miles E of Mt Pass, 0.8 miles W of I-15 X Nipton Rd [See attached map to specimen for specific location]. 1036 Comment
  CAS-BOT-BC150950  Diplacus bigelovii var. bigelovii Carl B. Wolf 1932-5-3 3305 San Bernardino Eastern Mojave Desert, E. base of Ivanpah Mt. 1 mi. So. of Lakeview service station 914 Comment
  RSA5063  Dyssodia cooperi C. B. Wolf 1932-5-3 3311 San Bernardino 1 mile S of Lakeview Service Station, on mesa at east base, Ivanpah Mt., East Mojave Desert. 914 Comment
  UCR151226  Dyssodia cooperi Steve Boyd, Sula Vanderplank, V. Arvizu 2004-10-13 11604 San Bernardino Eastern Mojave Desert, Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15 Comment
  UCR2743  Elymus elymoides F. M. Reed, H. S. Reed 1937-5-3 9842 San Bernardino Eastern Mojave Desert, Wheaton Springs [near Mountain Pass] 1220 Comment
  UCD62459  Elymus multisetus H. S. and F. M. Reed 1937-5-3 9842 San Bernardino Wheaton Springs, Mojave Desert. 1219 Comment
  SD256688  Encelia actoni J. M. Andre 2013-9-26 25834 San Bernardino Ivanpah Valley; Mojave National Preserve; west end of valley, 0.5 mile west of Ivanpah Rd., about 5 miles S of I-15, just south of MNP borrder. Mineral Hill 7.5'Q 856 Comment
  UCD33273  Encelia actoni Beecher Crampton 1967-5-23 7987 San Bernardino San Bernardino County, Mojave Desert, 5.4 miles east of Mtn. Pass Summit, jct. Nipton rd. with US Hwy. 466. 1066 Comment
  CAS-BOT-BC131430  Encelia frutescens Carl B. Wolf 1932-5-3 3310 San Bernardino Eastern Mojave Desert, E. base of Ivanpah Mt. 1 mi. So. of Lakeview Service Station 914 Comment
  UC914170  Encelia frutescens H. S. Reed 1937-5-3 San Bernardino Wheaton Springs 1219 Comment
  OBI74562  Encelia virginensis David J. Keil, with Lawrence M. Kelly 1988-4-22 20447 San Bernardino Along Interstate 15 south of Ivanpah Dry Lake, 3 miles south of Yates Well Road 870 Comment
  RSA0022508  Encelia virginensis Jim Andre 2013-9-26 25834 San Bernardino Ivanpah Valley; Mojave National Preserve; west end of valley, 0.5 miles west of Ivanpah Rd., about 5 miles south of I-15, just south of MNP border. 856 Comment
  RSA701264  Encelia virginensis Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11593 San Bernardino Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15. Comment
  SBBG118891  Encelia virginensis S. Boyd with S. Vanderplank, V. Arvizu 2004-10-13 11593 San Bernardino Ivanpah Valley, upper bajada at NE base of the Ivanpah Mtns, S of Interstate 15 Comment
  SEINET7837776  Encelia virginensis Steve Boyd, Vanderpla, Sula; Arvizu, Valentin 2004-10-13 11593 San Bernardino Mojave Desert. East Mojave Desert region. Ivanpah Valley. Upper bajada at northeastern base of the Ivanpah Mountains. South of Interstate 15. Comment
  UC1719669  Encelia virginensis Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11593 San Bernardino Mojave Desert; East Mojave Desert region; Ivanpah Valley, upper bajada at northeastern base of the Ivanpah Mountains, south of Interstate 15. Comment
  UCR151173  Encelia virginensis Steve Boyd, Et al. 2004-10-13 11593 San Bernardino Eastern Mojave Desert, Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15 Comment
  RSA269313  Encelia virginensis var. virginensis B. A. Prigge 1973-4-28 747 San Bernardino Clark Mt Range, 5 miles E of Mt Pass, 0.8 miles W of I-15 X Nipton Rd [See attached map to specimen for specific location]. 1036 Comment
  RSA5062  Encelia virginensis var. virginensis C. B. Wolf 1932-5-3 3310 San Bernardino 1 mile S of Lakeview Service Station, on mesa at east base, Ivanpah Mt., East Mojave Desert. 914 Comment
  RSA757934  Enneapogon desvauxii Michael Honer, J. P. Charpentier 2008-9-6 3209 San Bernardino S end of Clark Mountains: along pipeline service road appx. 3.8 mi. E of Mountain Pass, 0.3 mi. SE of Interstate 15, 1 mi. SW of Nipton Road. 1150 Comment
  UCD130162  Enneapogon desvauxii Shannon M. Still 2010-4-27 675 San Bernardino BLM Property. In Ivanpah Valley. 990 Comment
  UCR215319  Enneapogon desvauxii Michael Honer, J. P. Charpentier 2008-9-6 3209 San Bernardino Eastern Mojave Desert, south end of Clark Mountain, along pipeline service road c. 3.8 miles east of Mountain Pass, 0.3 mi. SE of I-15, 1 mi. SW of Nipton Road 1150 Comment
  RSA269221  Ephedra nevadensis B. A. Prigge 1973-4-28 732 San Bernardino NE San Bernardino County: Clark Mt Range, 5.3 miles E of Mt Pass near I-15 X Nipton Road 1067 Comment
  SEINET3221196 Image available Ephedra nevadensis B. Pitzer 1995-4-18 2293 San Bernardino Eastern Mojave Desert; E/NE slope of Clark Mountain Range, wash on north side of Nipton Road 1067 Comment
  UCR94168  Ephedra nevadensis B. G. Pitzer 1995-4-18 2293 San Bernardino Eastern Mojave Desert, ENE slope of Clark Mountain Range, wash on north side of Nipton Road, Ivanpah 15' Q. 1067 Comment
  UCR93690  Ephedra viridis B. G. Pitzer 1995-4-18 2294 San Bernardino Eastern Mojave Desert, ENE slope of Clark Mountain Range, wash on north side of Nipton Road, Ivanpah 15' Q. 1067 Comment
  UCSB51406  Eragrostis curvula Roos, John 1965-9-16 Riverside Lakeview Comment
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Sep 19 2018
  OBI74561  Ericameria cooperi David J. Keil, with Lawrence M. Kelly 1988-4-22 20446 San Bernardino Along Interstate 15 south of Ivanpah Dry Lake, 3 miles south of Yates Well Road 870 Comment
  UC914163  Ericameria cooperi var. cooperi H. S. Reed 1935-5-11 San Bernardino Wheaton Springs Mohave Desert, Wheaton Springs Comment
  SD44498  Ericameria linearifolia H. S. Reed 1937-5-3 San Bernardino Wheaton Springs. 1220 Comment
  CAS-BOT-BC474540  Ericameria paniculata Sarah J. De Groot; Cheryl Sevilla 2014-9-29 7329 San Bernardino Along Nipton Road about 0.25 mi SE of I-15. East side of Clark Mtn/Ivanpah Mtns, E of Mountain Pass, SW of Ivanpah Lake and Primm, Nev. Above & N of Wheaton Wash 1052 Comment
  RSA0050470  Ericameria paniculata Sarah J. De Groot, Cheryl S. Sevilla 2014-9-29 7329 San Bernardino Along Nipton Road about 0.25 mile southeast of I-15. East side of Clark Mountain/ Ivanpah Mountains, east of Mountain Pass, southwest of Ivanpah Lake and Primm, Nevada. Above and north of Wheaton Wash. 1052 Comment
  UCR262912  Ericameria paniculata Sarah J. De Groot, Cheryl Sevilla 2014-9-29 7329 San Bernardino Mojave Desert, along Nipton Road cl 0.25 mi southeast of Hwy I-15, east side of Clark Mountain/Ivanpah Mountains, east of Mountain Pass, southwest of Ivanpah Lake and Primm, Nevada. Above and north of Wheaton Wash 1052 Comment
  RSA47466  Erigeron breweri var. covillei J. C. Roos 1949-6-20 4414 San Bernardino Ivanpah Mtns, North side of Kokoweef Peak 1677 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
  GMDRC2774  Eriogonum brachypodum J. Andre 2008-5-8 9490 San Bernardino Ivanpah Valley: Ivanpah Valley: along rough dirt road, appox. 0.5 mi. N. of Niption Rd exit at I-15 35 deg. 29.047' N 115 deg. 27.14' W. Elev. 3207 ft. 978 Comment
  GMDRC8766  Eriogonum brachypodum J. M. Andre, Ben Grady, Hugh MacMillan, Issac Marck, Eriog Society 2016-9-19 35973 San Bernardino Ivanpah Valley: along Nipton Rd, 0.8 mi. SE of junction Interstate 15 1020 Comment
  RSA701266  Eriogonum deflexum Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11591 San Bernardino Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15. Comment
  SBBG118890  Eriogonum deflexum S. Boyd with S. Vanderplank, V. Arvizu 2004-10-13 11591 San Bernardino Ivanpah Valley, upper bajada at NE base of the Ivanpah Mtns, S of Interstate 15 Comment
  SEINET6417298  Eriogonum deflexum Steve Boyd, Sula Vanderpla, Valentin Arvizu 2004-10-13 11591 San Bernardino Mojave Desert, East Mojave Desert region: Ivanpah Valley, upper bajada at northeastern base of the Ivanpah Mountains, south of Interstate 15. Comment
  UCR151176  Eriogonum deflexum Steve Boyd, Et al. 2004-10-13 115941 San Bernardino Eastern Mojave Desert, Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15 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
  CAS-BOT-BC246450  Eriogonum deflexum var. deflexum Frank W. Gould 1941-8-30 1354 San Bernardino 38 miles east of Baker, near Wheaton Springs Comment
  CAS-BOT-BC256156  Eriogonum deflexum var. deflexum Frank W. Gould 1941-8-30 1354 San Bernardino 38 miles east of Baker, near Wheaton Springs Comment
  POM298820  Eriogonum deflexum var. deflexum Frank W. Gould 1941-8-30 1354 San Bernardino 38 miles east of Baker, near Wheaton Springs. Comment
  UC849370  Eriogonum deflexum var. deflexum Frank W. Gould 1941-8-30 1354 San Bernardino near Wheaton Springs (38 mi e of Baker) Comment
  CDA22592  Eriogonum fasciculatum subsp. polifolium T. C. Fuller 1962-5-8 8494 San Bernardino Junction Highway 91 & Nipton Highway, 6.1 miles east of Mountain Pass. 0 Comment
  RSA701286  Eriogonum inflatum Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11611 San Bernardino Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15. Comment
  UCR151218  Eriogonum inflatum Steve Boyd, Et al. 2004-10-13 11611 San Bernardino Eastern Mojave Desert, Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15 Comment
  CAS-BOT-BC263150  Eriogonum maculatum Carl B. Wolf 1932-5-3 3316 San Bernardino Eastern Mojave Desert. E. base of Ivanpah Mt. 1 mi. So. of Lakeview Service Station 914 Comment
  RSA5068  Eriogonum maculatum Carl B. Wolf 1932-5-3 3316 San Bernardino 1 mi S of Lakeview Service Station, on mesa at east base, Ivanpah Mountain 915 Comment
  CAS-BOT-BC268860  Eriogonum nidularium Carl B. Wolf 1932-5-3 3317 San Bernardino Eastern Mojave Desert. E. base of Ivanpah Mt. 1 mi. So. of Lakeview Service Station 914 Comment
  CAS-BOT-BC268869  Eriogonum nidularium Frank W. Gould 1941-8-30 1353 San Bernardino 38 miles east of Baker, near Wheaton Springs Comment
  GMDRC2773  Eriogonum nidularium J. Andre 2008-5-8 9489 San Bernardino Ivanpah Valley: Ivanpah Valley: along rough dirt road, appox. 0.5 mi. N. of Niption Rd exit at I-15 35 deg. 29.047' N 115 deg. 27.14' W. Elev. 3207 ft. 978 Comment
  POM298821  Eriogonum nidularium Frank W. Gould 1941-8-30 1353 San Bernardino 38 miles east of Baker, near Wheaton Springs. 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
  RSA5069  Eriogonum nidularium Carl B. Wolf 1932-5-3 3317 San Bernardino 1 mi S of Lakeview Service Station, on mesa at east base, Ivanpah Mountain 915 Comment
  RSA701265  Eriogonum nidularium Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11592 San Bernardino Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15. Comment
  UC849604  Eriogonum nidularium Frank W. Gould 1941-8-30 1353 San Bernardino near Wheaton Springs (38 mi e of Baker) Comment
  UCR151175  Eriogonum nidularium Steve Boyd, Et al. 2004-10-13 11592 San Bernardino Eastern Mojave Desert, Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15 Comment
  UCR199062  Eriogonum nidularium Jim Andre 2008-5-8 9489 San Bernardino Mojave Desert, Ivanpah Valley, along rought dirt road c. 0.5 mi north of Niption Road exit at Hwy I-15 978 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
  CAS-BOT-BC266893  Eriogonum palmerianum Frank W. Gould 1941-8-30 1353 San Bernardino 38 miles east of Baker, near Wheaton Springs Comment
  RSA735759  Eriogonum pusillum Jim Andre 2008-5-8 9491 San Bernardino Ivanpah Valley: along rough dirt road, approx. 0.5 mi. N of Niption Rd exit at I-15. 978 Comment
  UCR114507  Eriogonum pusillum B. G. Pitzer 1995-4-18 2282 San Bernardino Eastern Mojave Desert, ENE slope of Clark Mountain Range, wash on north side of Nipton Road, Ivanpah 15' Q. 1067 Comment
  UCR199063  Eriogonum pusillum Jim Andre 2008-5-8 9491 San Bernardino Mojave Desert, Ivanpah Valley, along rought dirt road c. 0.5 mi north of Niption Road exit at Hwy I-15 978 Comment
  UCR151182  Erioneuron pulchellum Steve Boyd, Et al. 2004-10-13 11598 San Bernardino Eastern Mojave Desert, Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15 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
  RSA269318  Eriophyllum pringlei B. A. Prigge 1973-4-28 755 San Bernardino Clark Mt Range, 5 miles E of Mt Pass, 1.2 miles W of I-15 X Nipton Rd, [map included with specimen] 1036 Comment
  UCR90731  Eriophyllum wallacei B. G. Pitzer 1995-4-18 2288 San Bernardino Eastern Mojave Desert, ENE slope of Clark Mountain Range, wash on north side of Nipton Road, Ivanpah 15' Q. 1067 Comment
  RSA269629  Eschscholzia glyptosperma Barry A. Prigge 1973-4-28 741 San Bernardino Clark Mt Range, 5 miles E of Mt Pass, 0.8 miles W of I-15 X Nipton Rd. 1037 Comment
  UCR90733  Eschscholzia glyptosperma B. G. Pitzer 1995-4-18 2285 San Bernardino Eastern Mojave Desert, ENE slope of Clark Mountain Range, wash on north side of Nipton Road, Ivanpah 15' Q. 1067 Comment
  RSA269634  Eschscholzia minutiflora Barry A. Prigge 1973-4-28 740 San Bernardino Clark Mt Range, 5 miles E of Mt Pass, 0.8 miles W of I-15 X Nipton Rd. 1037 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
  RSA701258  Euphorbia albomarginata Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11599 San Bernardino Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15. Comment
  UCR151231  Euphorbia albomarginata Steve Boyd, Et al. 2004-10-13 11599 San Bernardino Eastern Mojave Desert, Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15 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
  HSC101598  Euphorbia micromera Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11603 San Bernardino Eastern Mojave Desert: Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15 Comment
  RSA0022039  Euphorbia micromera J. Andre 2013-9-26 25839 San Bernardino Ivanpah Valley; Mojave National Preserve; west end of valley, 0.5 miles west of Ivanpah Rd., about 5 miles south of I-15, just south of MNP border. 856 Comment
  RSA776740  Euphorbia micromera Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11603 San Bernardino Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15. Comment
  UCR225694  Euphorbia micromera Steve Boyd, Sula Vanderplank & Valentin Arvizu 2004-10-13 11603 San Bernardino Eastern Mojave Desert, Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15 Comment
  UCR276577  Euphorbia micromera Jim Andre 2012-8-23 23610 San Bernardino Eastern Mojave Desert, Clark Mountain Range, SE base of the range 0.5 mile NW of I-15 at Nipton Rd. junction 1032 Comment
  HSC101597  Euphorbia setiloba Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11600 San Bernardino Eastern Mojave Desert: Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15 Comment
  RSA0022453  Euphorbia setiloba J. Andre 2013-9-26 25838 San Bernardino Ivanpah Valley; Mojave National Preserve; west end of valley, 0.5 miles west of Ivanpah Rd., about 5 miles south of I-15, just south of MNP border. 856 Comment
  RSA776750  Euphorbia setiloba Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11600 San Bernardino Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15. Comment
  SD256737  Euphorbia setiloba J. M. Andre 2013-9-26 25838 San Bernardino Ivanpah Valley; Mojave National Preserve; west end of valley, 0.5 mile west of Ivanpah Rd, ca. 5.0 miles south of I-15 just south of MNP border. 856 Comment
  UCR225692  Euphorbia setiloba Steve Boyd, Sula Vanderplank & Valentin Arvizu 2004-10-13 11600 San Bernardino Eastern Mojave Desert, Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15 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
  RSA5060  Gilia stellata C. B. Wolf 1932-5-3 3308 San Bernardino 1 mi S of Lakeview Service Station, on mesa at east base, Ivanpah Mountain 914 Comment
  UCR128139  Gilia stellata B. G. Pitzer 1995-4-18 2281 San Bernardino Eastern Mojave Desert, ENE slope of Clark Mountain Range, wash on north side of Nipton Road, Ivanpah 15' Q. 1067 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
  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
  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
  RSA0059851  Hilaria rigida Sarah J. De Groot, Naomi Fraga, Cheryl Sevilla, Silvia Olivares 2014-8-23 7268 San Bernardino Nipton Road about 0.25 mile southeast of I-15, southwest of Ivanpah Lake, west of Nipton, and west of Ivanpah Road. Wheaton Wash drainage area. East of Mescal/Ivanpah Range and Clark Mountain. 1050 Comment
  SD247552  Hilaria rigida Sarah J. De Groot, Naomi Fraga, Cheryll Sevilla, Silvia Olivares 2014-8-23 7268 San Bernardino Nipton Road about 0.25 mile southeast of I-15, SW of Ivanpah Lake, W of Nipton, and W of Ivanpah Road. Wheaton Wash drainage aarea. East of Mescal / Ivanpah Range and Clark Mountain. Washes. 1050 Comment
  UCD89942  Hilaria rigida Beecher Crampton 1967-5-23 7986 San Bernardino Mojave Desert, 5.4 miles east of Mtn. Pass summit, US Hwy 466, at Nipton Road junction. 1066 Comment
  UCR151227  Hilaria rigida Steve Boyd, Sula Vanderplank, V. Arvizu 2004-10-13 11607 San Bernardino Eastern Mojave Desert, Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15 Comment
  GMDRC5321  Hirschfeldia incana J. Andre 2011-6-14 19658 San Bernardino Ivanpah Valley: along Nipton Road, just south of I-15, approx. 11 mi. SW of Primm. Nevada 1055 Comment
  GMDRC7786  Hirschfeldia incana J. M. Andre 2015-4-9 33542 San Bernardino Ivanpah Valley: 0.2 mi. SW of I-15 junction with Nipton Rd 1059 Comment
  RSA269874  Hymenoclea salsola B. A. Prigge 1973-4-28 737 San Bernardino NE San Bernardino County: Clark Mt Range, 5.3 miles E of Mt Pass near I-15 X Nipton Road 1067 Comment
  RSA5074  Hymenoclea salsola C. B. Wolf 1932-5-3 3322 San Bernardino 1 mile S of Lakeview Service Station, on mesa at east base, Ivanpah Mt., East Mojave Desert. 914 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
  SBBG104641  Ipomopsis polycladon J. Wear 1992-5-16 92 -42 San Bernardino Clark Mtn Range, "Molycorp" Underground Water Pipeline ca. 1 mi of Nipton Rd at W end and ca. .25 mi S of Nipton at E end 1000 Comment
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Aug 1 2016
  UCR215318  Kallstroemia californica Michael Honer, J. P. Charpentier 2008-9-5 3208 San Bernardino Eastern Mojave Desert, Ivanpah Valley; along pipeline service road about 0.5 mi east of I-15, 2.6 miles north of Nipton Road 836 Comment
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Oct 2 2012
  UCR276535  Kallstroemia californica Jim Andre 2012-8-23 23612 San Bernardino Eastern Mojave Desert, Clark Mountain Range, SE base of the range 0.5 mile NW of I-15 at Nipton Rd. junction 1032 Comment
  JEPS106997  Kallstroemia parviflora M. Wetherwax with Jim Andre, J. Greenhouse, Glenn Clifton 2003-9-13 s.n. San Bernardino Nipton Road, a few miles W of Ivanpah Road Comment
  JEPS107062  Kallstroemia parviflora M. Wetherwax with Jim Andre, J. Greenhouse, Glenn Clifton 2003-9-13 s.n. San Bernardino Nipton Road, a few miles W of Ivanpah Road Comment
  RSA0069915  Kallstroemia parviflora Duncan S. Bell, Jerred Branch, Matthew Ellis, Evan Meyer 2014-10-7 7601 San Bernardino East side of the Mescal Range, in the vicinity of Mineral Hill to the northeast of Kokoweef Mountain. 1653 Comment
  SBBG118895  Krameria bicolor S. Boyd with S. Vanderplank, V. Arvizu 2004-10-13 11596 San Bernardino Ivanpah Valley, upper bajada at NE base of the Ivanpah Mtns, S of Interstate 15 Comment
  CDA28416  Krameria erecta G. D. Barbe, T. C. Fuller 1973-5-22 1441 San Bernardino Desert northwest of Nipton Road exit from I-15, east of Mountain Pass; 10 miles (16 km) southwest of Nevada state line. 0 Comment
  SEINET6658808  Krameria grayi Steve Boyd, Sula Vanderpla; Valentin Arvizu 2004-10-13 11610 San Bernardino Mojave Desert; East Mojave Desert region: Ivanpah Vally, upper bajada at northeastern base of the Ivanpah Mountains, south of Interstate 15.; 0 Comment
  UCR151217  Krameria grayi Steve Boyd, Et al. 2004-10-13 11610 San Bernardino Eastern Mojave Desert, Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15 Comment
  RSA701065  Larrea tridentata Steve D. Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11613 San Bernardino Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15. Comment
  UCR151219  Larrea tridentata Steve Boyd, Et al. 2004-10-13 11613 San Bernardino Eastern Mojave Desert, Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15 Comment
  UCR90716  Linanthus demissus B. G. Pitzer 1995-4-18 2277 San Bernardino Eastern Mojave Desert, ENE slope of Clark Mountain Range, wash on north side of Nipton Road, Ivanpah 15' Q. 1067 Comment
  SD46108  Loeseliastrum matthewsii Herbert L. Mason 1952-4-10 14247 San Bernardino Mountain Pass grade east of Las Vegas, Nevada Comment
  UC1051491  Loeseliastrum matthewsii Herbert L. Mason 1952-4-10 14247 San Bernardino e. of Las Vegas, Nevada (Mountain Pass Grade, CA); Mountain Pass Grade, CA Comment
  UCR90703  Lotus tomentellus B. G. Pitzer 1995-4-18 2294 A San Bernardino Eastern Mojave Desert, ENE slope of Clark Mountain Range, wash on north side of Nipton Road, Ivanpah 15' Q. 1067 Comment
  UC914173  Lupinus brevicaulis H. S. Reed, F. M. Reed 1937-5-3 747 San Bernardino Wheaton Springs; Mohave Desert, Wheaton Springs 1219 Comment
  UCR90728  Lupinus brevicaulis B. G. Pitzer 1995-4-18 2292 San Bernardino Eastern Mojave Desert, ENE slope of Clark Mountain Range, wash on north side of Nipton Road, Ivanpah 15' Q. 1067 Comment
  JEPS23041  Lupinus concinnus Reino Alava with R. Bacigalupi, Dr. and Mrs. Rolla Tryon 1958-3-2 1771 San Bernardino 8 mi w Nipton (on road across Ivanpah Valley, slopes of bajada e of Wheaton Springs); rd across Ivanpah Valley, e of Wheaton Springs 963 Comment
  UCR90719  Lupinus concinnus subsp. orcuttii B. G. Pitzer 1995-4-18 2279 San Bernardino Eastern Mojave Desert, ENE slope of Clark Mountain Range, wash on north side of Nipton Road, Ivanpah 15' Q. 1067 Comment
  RSA269726  Lupinus flavoculatus Barry A. Prigge 1973-4-28 739 San Bernardino NE San Bernardino County: Clark Mt Range, 5.3 miles E of Mt Pass near I-15 X Nipton Road 1067 Comment
  RSA47769  Lupinus flavoculatus J. C. Roos 1949-6-20 4415 San Bernardino Ivanpah Mtns, North side of Kokoweef Peak 1677 Comment
  UC914175  Lupinus flavoculatus H. S. Reed, F. M. Reed 1937-5-3 744 San Bernardino Wheaton Springs; Mohave Desert, Wheaton Springs 1219 Comment
  UC914184  Lupinus flavoculatus H. S. Reed 1935-5-11 San Bernardino near Wheaton Springs; Mohave Desert, near Wheaton Springs Comment
  JEPS23040  Lupinus odoratus Reino Alava with Rimo Bacigalupi, Dr. and Mrs. Rolla Tryon 1958-3-2 1770 San Bernardino 8 mi w Nipton (e of Wheaton Springs, on road across Ivanpah Valley); e of Wheaton Springs, w of Nipton 963 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-BC233532  Lycium cooperi Philip A. Munz 1947-4-7 11685 San Bernardino East slope of Ivanpah Mts., 12 miles west of Nipton 1371 Comment
  RSA38246  Lycium cooperi Philip A. Munz 1947-4-7 11685 San Bernardino East slope of Ivanpah Mtns, 12 miles west of Nipton. 1372 Comment
  SD43550  Lycium cooperi Philip A. Munz 1947-4-7 11685 San Bernardino edge of wash, east slope of Ivanpah Mts., 12 miles west of Nipton, eastern San Bernardino County 1372 Comment
  UCR139407  Lycium cooperi P. A. Munz 1947-4-7 11685 San Bernardino Mojave Desert, east slope of Ivanpah Mountains, 12 mi west of Nipton 1372 Comment
  RSA269870  Malacothrix glabrata B. A. Prigge 1973-4-28 758 San Bernardino Clark Mt Range, 5 miles E of Mt Pass, 1.2 miles W of I-15 X Nipton Rd, [map included with specimen] 1036 Comment
  CAS-BOT-BC384287  Menodora spinescens Carl B. Wolf 1932-5-3 3302 San Bernardino Eastern Mojave Desert. E. base of Ivanpah Mt. 1 mi. So. of Lakeview Service Station 914 Comment
  CAS-BOT-BC384288  Menodora spinescens L. R. Abrams 1939-3-27 13764 San Bernardino Mojave Desert, at Lakeview - looking down on Ivanpah Valley Comment
  CAS-BOT-BC384300  Menodora spinescens Carl B. Wolf 1932-5-3 3302 San Bernardino Eastern Mojave Desert. E. base of Ivanpah Mt. 1 mi. So. of Lakeview Service Station 914 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
  RSA38247  Menodora spinescens P. A. Munz 1947-4-7 11686 San Bernardino East slope of Ivanpah Mtns, 12 miles west of Nipton. 1372 Comment
  RSA5054  Menodora spinescens Carl B. Wolf 1932-5-3 3302 San Bernardino 1 mile S of Lakeview Service Station, on mesa at east base, Ivanpah Mt., East Mojave Desert. 915 Comment
  SEINET226234 Image available Menodora spinescens A. C. Sanders 1983-6-11 3841 San Bernardino Winters Pass, Mesquite Mountains, eastern Mojave Desert, 40 miles (airline) NE of Baker. 1219 Comment
  SD27896  Menodora spinescens var. spinescens Carl B. Wolf 1932-5-3 3302 San Bernardino Eastern Mojave Desert, east base of Ivanpah Mt., 1.0 mile south of Lakeview Service Station. 914 Comment
  SD43549  Menodora spinescens var. spinescens Philip A. Munz 1947-4-7 11686 San Bernardino East side of Ivanpah Mountains, 12 miles west of Nipton. 1372 Comment
  UC729573  Menodora spinescens var. spinescens Carl B. Wolf 1932-5-3 San Bernardino 1 mi s Lakeview Service Station (e base of Ivanpah Mt.); Eastern Mohave Desert, Ivanpah Mt. 914 Comment
  RSA5061  Mentzelia albicaulis Carl B. Wolf 1932-5-3 3309 San Bernardino 1 mile S of Lakeview Service Station, on mesa at east base, Ivanpah Mt., East Mojave Desert. 915 Comment
  UCR90717  Mimulus bigelovii B. G. Pitzer 1995-4-18 2278 San Bernardino Eastern Mojave Desert, ENE slope of Clark Mountain Range, wash on north side of Nipton Road, Ivanpah 15' Q. 1067 Comment
  RSA269485  Mimulus bigelovii var. bigelovii Barry A. Prigge 1973-4-28 742 San Bernardino Clark Mt Range, 5 miles E of Mt Pass, 0.8 miles W of I-15 X Nipton Rd. 1037 Comment
  RSA5057  Mimulus bigelovii var. bigelovii Carl B. Wolf 1932-5-3 3305 San Bernardino 1 mi S of Lakeview Service Station, on mesa at east base, Ivanpah Mountain 915 Comment
  UCR91091  Mirabilis bigelovii B. G. Pitzer 1995-4-18 2291 San Bernardino Eastern Mojave Desert, ENE slope of Clark Mountain Range, wash on north side of Nipton Road, Ivanpah 15' Q. 1067 Comment
  CDA23887  Mirabilis multiflora var. pubescens T. C. Fuller 1961-5-9 7251 San Bernardino Below Antimony Gulch, southeast slope of Clark Mountain, 1 mile north of Highway 91. 0 Comment
  RSA701288  Mollugo cerviana Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11612 San Bernardino Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15. Comment
  UCR253289  Mollugo cerviana Jim Andre 2011-8-18 22325 San Bernardino Eastern Mojave Desert, Mojave National Preserve; Ivanpah Valley, along dirt road 0.9 mi WSW of the junction of Nipton Road and Hwy I-15 1105 Comment
  UCR90727  Monoptilon bellidiforme B. G. Pitzer 1995-4-18 2274 San Bernardino Eastern Mojave Desert, ENE slope of Clark Mountain Range, wash on north side of Nipton Road, Ivanpah 15' Q. 1067 Comment
  RSA269884  Monoptilon bellioides B. A. Prigge 1973-4-28 753 San Bernardino Clark Mt Range, 5 miles E of Mt Pass, 0.8 miles W of I-15 X Nipton Rd [See attached map to specimen for specific location]. 1036 Comment
  RSA0050429  Muhlenbergia porteri Sarah J. De Groot, Cheryl S. Sevilla 2014-9-16 7304 San Bernardino Along Nipton Road about 0.25 mile southeast of I-15; east side of Clark Mountain/ Ivanpah Mountains, east of Mountain Pass, southwest of Ivanpah Lake and Primm, NV. Above and north of Wheaton Wash. 1052 Comment
  RSA701226  Muhlenbergia porteri Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11605 San Bernardino Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15 Comment
  RSA757881  Muhlenbergia porteri Michael Honer, J. P. Charpentier 2008-9-5 3205 San Bernardino Ivanpah Valley: along pipeline service road about 0.5 mi. E of Interstate 15; 2.6 mi. N of Nipton Road. 836 Comment
  SBBG118894  Muhlenbergia porteri S. Boyd with S. Vanderplank, V. Arvizu 2004-10-13 11605 San Bernardino Ivanpah Valley, upper bajada at NE base of the Ivanpah Mtns, S of Interstate 15 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
  UCR151225  Muhlenbergia porteri Steve Boyd, Et al. 2004-10-13 11605 San Bernardino Eastern Mojave Desert, Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15 Comment
  UCR215251  Muhlenbergia porteri Michael Honer, J. P. Charpentier 2008-9-5 3205 San Bernardino Eastern Mojave Desert, Ivanpah Valley; along pipeline service road about 0.5 mi east of I-15, 2.6 miles north of Nipton Road 836 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
  UCR262891  Muhlenbergia porteri Sarah J. De Groot, Cheryl Sevilla 2014-9-16 7304 San Bernardino Mojave Desert, along Nipton Road c. 0.25 mile southeast of Hwy I-15, east side of Clark Mountain/Ivanpah Mountains, east of Mountain Pass, southwest of Ivanpah Lake and Primm, NV. Above and north of Wheaton Wash 1052 Comment
  RSA269698  Nama demissa Barry A. Prigge 1973-4-21 733 San Bernardino NE San Bernardino County, Clark Mt range, 5.3 miles E of Mt Pass near I15X Nipton road 1067 Comment
  RSA269843  Nemacladus orientalis B. A. Prigge 1973-4-28 752 San Bernardino Clark Mt Range, 5 miles E of Mt Pass, 0.8 miles W of I-15 X Nipton Rd [See attached map to specimen for specific location]. 1036 Comment
  UCR178627  Nemacladus orientalis B. G. Pitzer 1995-4-18 2280 San Bernardino Eastern Mojave Desert, ENE slope of Clark Mountain Range, wash on north side of Nipton Road, Ivanpah 15' Q. 1067 Comment
  CDA22732  Oxytheca perfoliata G. D. Barbe, T. C. Fuller 1973-5-22 1439 San Bernardino Nipton Road exit from I-15, 10 miles (16 km) southwest of Nevada state line, east of Mountain Pass. 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
  CAS-BOT-BC272370  Pappostipa speciosa Carl B. Wolf 1932-5-3 3321 San Bernardino E. base of Ivanpah Mt. 1 mi. So. of Lakeview service station, Eastern Mojave Desert 914 Comment
  CAS-BOT-BC274202  Pappostipa speciosa Carl B. Wolf 1932-5-3 3321 San Bernardino Eastern Mojave Desert. E. base of Ivanpah Mt. 1 mi. So. of Lakeview Service Station 914 Comment
  RSA701263  Pectis papposa Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11594 San Bernardino Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15. Comment
  UCR151172  Pectis papposa Steve Boyd, Et al. 2004-10-13 11594 San Bernardino Eastern Mojave Desert, Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15 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
  CAS-BOT-BC483048  Pectis papposa var. papposa Sarah J. De Groot; Naomi Fraga; Cheryl Sevilla; Silvia Olivares 2014-8-23 7271 San Bernardino Nipton Road about 0.25 mi SE of I-15, SW of Ivanpah Lake, W of Nipton, and W of Ivanpah Road Wheaton Wsh drainage area. E of Mescal/Ivanpah Range and Clark Mountain 1050 Comment
  RSA0022042  Pectis papposa var. papposa J. Andre 2013-9-26 25836 San Bernardino Ivanpah Valley; Mojave National Preserve; west end of valley, 0.5 miles west of Ivanpah Rd., about 5 miles south of I-15, just south of MNP border. 856 Comment
  RSA0059848  Pectis papposa var. papposa Sarah J. De Groot, Naomi Fraga, Cheryl Sevilla, Silvia Olivares 2014-8-23 7271 San Bernardino Nipton Road about 0.25 mile southeast of I-15, southwest of Ivanpah Lake, west of Nipton, and west of Ivanpah Road. Wheaton Wash drainage area. East of Mescal/Ivanpah Range and Clark Mountain. 1050 Comment
  UC1719670  Pectis papposa var. papposa Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11594 San Bernardino Mojave Desert; East Mojave Desert region; Ivanpah Valley, upper bajada at northeastern base of the Ivanpah Mountains, south of Interstate 15. Comment
  UCR253320  Pectis papposa var. papposa Jim Andre 2011-8-18 22335 San Bernardino Eastern Mojave Desert, Mojave National Preserve; Ivanpah Valley, along dirt road 0.9 mi WSW of the junction of Nipton Road and Hwy I-15 1105 Comment
  RSA5071  Pectocarya heterocarpa C. B. Wolf 1932-5-3 3319 San Bernardino 1 mile S of Lakeview Service Station, on mesa at east base, Ivanpah Mt., East Mojave Desert. 914 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
  UCR253313  Petalonyx thurberi subsp. thurberi Jim Andre 2011-8-18 22329 San Bernardino Eastern Mojave Desert, Mojave National Preserve; Ivanpah Valley, along dirt road 0.9 mi WSW of the junction of Nipton Road and Hwy I-15 1105 Comment
  JEPS8534  Petrophytum caespitosum subsp. caespitosum Rimo Bacigalupi with L. Constance, G. T. Robbins, G. W. Gillett, and L. R. Heckard 1952-4-30 3692 San Bernardino 3 mi nw Mountain Pass Station (on US Hwy 91); Mohave Desert, southern base of Clark Mountains 1371 Comment
  RSA269692  Phacelia ambigua Barry A. Prigge 1973-4-28 729 San Bernardino NE San Bernardino County: Clark Mt Range, 5.3 miles E of Mt Pass near I-15 X Nipton Road 1067 Comment
  RSA5058  Phacelia ambigua Carl B. Wolf 1932-5-3 3306 San Bernardino 1 mile S of Lakeview Service Station, on mesa at east base, Ivanpah Mt., East Mojave Desert. 915 Comment
  UCD33271  Phacelia crenulata Beecher Crampton 1967-5-23 7984 San Bernardino San Bernardino County, Mojave Desert, 5.4 miles east of Mtn. Pass Summit, jct. Nipton rd. with US Hwy. 466. 1066 Comment
  UCR132273  Phacelia crenulata Beecher Crampton 1967-5-23 7984 San Bernardino Eastern Mojave Desert, 5.4 miles east of Mountain Pass Summit, junction Nipton Road with US Hwy. 466 1000 Comment
  UCR90720  Phacelia crenulata B. G. Pitzer 1995-4-18 2283 San Bernardino Eastern Mojave Desert, ENE slope of Clark Mountain Range, wash on north side of Nipton Road, Ivanpah 15' Q. 1067 Comment
  RSA269579  Phacelia fremontii Barry A. Prigge 1973-4-28 743 San Bernardino Clark Mt Range, 5 miles E of Mt Pass, 0.8 miles W of I-15 X Nipton Rd. 1037 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
  JEPS8559  Physaria chambersii Rimo Bacigalupi with L. Constance, G. T. Robbins, G. W. Gillett, and L. R. Heckard 1952-4-30 3691 San Bernardino on U.S. Highway 91 3 mi nw Mountain Pass Station (Mohave Desert); , Southern base Clark Mountains 1371 Comment
  RSA168999  Pinus ponderosa Mark Parratt 1964-4-8 621 Los Angeles Charlton Flats Recreation Area; Angeles Crest Highway 1616 Comment
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Mar 3 2014
  RSA169006  Pinus ponderosa Mark Parratt 1964-4-8 620 Los Angeles Charlton Flats Recreation Area; Angeles Crest Highway 1616 Comment
  RSA269504  Pleuraphis rigida B. A. Prigge 1973-4-28 759 San Bernardino Clark Mt Range, 5 miles E of Mt Pass, 1.2 miles W of I-15 X Nipton Rd, [map included with specimen] 1036 Comment
  RSA701292  Pleuraphis rigida Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11607 San Bernardino Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15 Comment
  RSA757875  Pleuraphis rigida Michael Honer, J. P. Charpentier 2008-9-5 3203 San Bernardino Ivanpah Valley: along pipeline service road about 0.5 mi. E of Interstate 15; 2.6 mi. N of Nipton Road. 836 Comment
  CAS-BOT-BC356179  Porophyllum gracile Carl B. Wolf 1932-5-3 3313 San Bernardino Eastern Mojave Desert. E. base of Ivanpah Mt. 1 mi. So. of Lakeview Service Station 914 Comment
  CDA8492  Porophyllum gracile T. C. Fuller 1962-5-8 8493 San Bernardino Junction Highway 91 & Nipton Highway, 6.1 miles east of Mountain Pass. 0 Comment
  RSA0061232  Porophyllum gracile Jim M. Andre 2012-8-23 23607 San Bernardino Clark Mountain Range; SE base of range, 0.5 mi. NW of Interstate-15 at Nipton Rd Jct. 1032 Comment
  RSA5065  Porophyllum gracile C. B. Wolf 1932-5-3 3313 San Bernardino 1 mile S of Lakeview Service Station, on mesa at east base, Ivanpah Mt., East Mojave Desert. 914 Comment
  RSA701261  Porophyllum gracile Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11596 San Bernardino Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15. Comment
  SBBG118892  Porophyllum gracile S. Boyd with S. Vanderplank, V. Arvizu 2004-10-13 11596 San Bernardino Ivanpah Valley, upper bajada at NE base of the Ivanpah Mtns, S of Interstate 15 Comment
  SBBG13971  Porophyllum gracile E. R. Blakley 1958-5-16 2349 San Bernardino ca. 0.25 mi E of US Hwy 91 on Nipton Rd 1066 Comment
  SEINET2054308 Image available Porophyllum gracile E. R. Blakley 1958-5-16 2349 San Bernardino 1/4 mile east of U.S. Highway 91 on Nipton Road. 1066 Comment
  SEINET5586168  Porophyllum gracile J. M. Andre 2012-1 23607 San Bernardino Clark Mountain Range; SE base of range, 0.5 mi. NW of Interstate-15 at Nipton Rd Jct. Quad: Mineral Hill. 1032 Comment
  UC1719662  Porophyllum gracile Steve Boyd, Sula Vanderplank, Valentin Arvizu 2004-10-13 11596 San Bernardino Mojave Desert; East Mojave Desert region; Ivanpah Valley, upper bajada at northeastern base of the Ivanpah Mountains, south of Interstate 15. Comment
  UCD135026  Porophyllum gracile Steve Boyd; Sula Vanderpla, Valentin Arvizu 2004-10-13 11596 San Bernardino east Mojave Desert region: Ivanpah Valley, upper bajada at northeastern base of the Ivanpah Mountains, south of Interstate 15. Comment
  UCD33269  Porophyllum gracile Beecher Crampton 1967-5-23 7982 San Bernardino Mojave Desert, 5.4 miles east of Mtn. Pass Summit, jct. Nipton rd. with US Hwy. 466. 1066 Comment
  UCR151238  Porophyllum gracile Steve Boyd, Et al. 2004-10-13 11596 San Bernardino Eastern Mojave Desert, Ivanpah Valley: upper bajada at NE base of the Ivanpah Mtns, south of Interstate 15 Comment
  UCR253314  Porophyllum gracile Jim Andre 2011-8-18 22330 San Bernardino Eastern Mojave Desert, Mojave National Preserve; Ivanpah Valley, along dirt road 0.9 mi WSW of the junction of Nipton Road and Hwy I-15 1105 Comment
  UC641295  Prenanthella exigua Annie M. Alexander and Louise Kellogg 1940-5-17 1493 San Bernardino Lake View. 1164 Comment
  RSA0011432  Psilostrophe cooperi J. Andre 2012-8-23 23608 San Bernardino Clark Mountain Range; SE base of range, 0.5 mi. NW of Interstate-15 at Nipton Rd Jct. 1032 Comment
  RSA757933  Psilostrophe cooperi Michael Honer, J. P. Charpentier 2008-9-6 3210 San Bernardino S end of Clark Mountains: along pipeline service road appx. 3.8 mi. E of Mountain Pass, 0.3 mi. SE of Interstate 15, 1 mi. SW of Nipton Road. 1150 Comment
  UC1922492  Psilostrophe cooperi Scott D. White 2005-3-25 10825 San Bernardino East Mojave Desert: East of Mountain Pass, on bajada below Clark Mtns. / Ivanpah Mtns near Nipton Rd. Comment
  UCR215320  Psilostrophe cooperi Michael Honer, J. P. Charpentier 2008-9-6 3210 San Bernardino Eastern Mojave Desert, south end of Clark Mountain, along pipeline service road c. 3.8 miles east of Mountain Pass, 0.3 mi. SE of I-15, 1 mi. SW of Nipton Road 1150 Comment
  UCSB69290  Psilostrophe cooperi White, Scott 2005-3-25 San Bernardino East Mojave Desert; east of Mountain Pass, on bajada below Clark Mtns./Ivanpah Mtns. near Nipton Rd. 2150 Comment
  CAS-BOT-BC352326  Psorothamnus fremontii A. C. Sanders; A. Howald; Florence Caplow 2010-5-3 38196 San Bernardino Eastern Mojave Desert: Ivanpah Valley, slopes below Clark Mountain 930 Comment
  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
  RSA269340  Rhus trilobata var. anisophylla B. A. Prigge 1973-4-6 521 San Bernardino Clark Mountain Range, Ivanpah Valley, 5.5 miles NE of Mountain Pass along road to colosseum Gorge 1265 Comment
  RSA5064  Salvia columbariae Carl B. Wolf 1932-5-3 s.n. San Bernardino 1 mile S of Lakeview Service Station, on mesa at east base, Ivanpah Mt., East Mojave Desert. 915 Comment
  UCR96182  Salvia dorrii B. G. Pitzer 1995-4-18 2275 San Bernardino Eastern Mojave Desert, ENE slope of Clark Mountain Range, wash on north side of Nipton Road, Ivanpah 15' Q. 1067 Comment
  VVC294  Salvia dorrii B. G. Pitzer 1995-4-18 2275 San Bernardino East Mojave Desert, ENE slope of Clark Mountain Range, wash on N side of Nipton Road 1067 Comment
  CAS-BOT-BC221072  Salvia dorrii var. pilosa Philip A. Munz 1947-4-7 11684 San Bernardino East slope of Ivanpah Mts., 12 miles west of Nipton, eastern San Bernardino County 1371 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
  RSA269614  Salvia dorrii var. pilosa Barry A. Prigge 1973-4-28 748 San Bernardino Clark Mt Range, 5 miles E of Mt Pass, 0.8 miles W of I-15 X Nipton Rd. 1037 Comment
  RSA38266  Salvia dorrii var. pilosa P. A. Munz 1947-4-7 11684 San Bernardino East slope of Ivanpah Mtns, 12 miles west of Nipton. 1372 Comment
  SD43564  Salvia dorrii var. pilosa Philip A. Munz 1947-4-7 11684 San Bernardino East slope of Ivanpah Mountains, 12 miles west of Nipton. 1372 Comment
  UCR139408  Salvia dorrii var. pilosa P. A. Munz 1947-4-7 11684 San Bernardino Mojave Desert, east slope of Ivanpah Mountains, 12 mi west of Nipton 1372 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
  HSC84016  Sisymbrium orientale A. C. Sanders 1987-4-5 7037 San Bernardino Ivanpah Valley, N side of Nipton Rd. at junction with Ivanpah Rd. 831 Comment
  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
  RSA44362  Sphaeralcea emoryi subsp. variabilis Mabel P. Hollister 1947-4-21 502 San Bernardino highway 91, 10 mi from the Nevada border, Eastern Mohave Desert 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
  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
  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
  RSA757882  Sporobolus flexuosus Michael Honer, J. P. Charpentier 2008-9-5 3204 San Bernardino Ivanpah Valley: along pipeline service road about 0.5 mi. E of Interstate 15; 2.6 mi. N of Nipton Road. 836 Comment
  SBBG124741  Sporobolus flexuosus M. Honer with J. P. Charpentier 2008-9-5 3204 San Bernardino pipeline service rd, ca. 0.5 mi E of Interstate 15, 2.6 mi N of Nipton Rd 836 Comment
  UCR215213  Sporobolus flexuosus Michael Honer, J. P. Charpentier 2008-9-5 3204 San Bernardino Eastern Mojave Desert, Ivanpah Valley; along pipeline service road about 0.5 mi east of I-15, 2.6 miles north of Nipton Road 836 Comment
  CHSC35438  Stephanomeria pauciflora Barry Prigge 1974-6-10 1572 San Bernardino Clark Mt Range, near Nipton Rd X I-15, 5.2 miles E of Mt Pass. 1066 Comment
  RSA269895  Stephanomeria pauciflora B. A. Prigge 1974-6-10 1572 San Bernardino NE San Bernardino Co, Clark Mt Range, near Nipton Rd x I-15, 5.2 miles E of Mt Pass 1067 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
  SD27897  Stipa speciosa Carl B. Wolf 1932-5-3 3321 San Bernardino Eastern Mojave Desert, east base of Ivanpah Mountain, 1 mile south of Lakeview Service Station. 914 Comment
  UCR2818  Stipa speciosa F. M. Reed, H. S. Reed 1937-5-3 9843 San Bernardino Eastern Mojave Desert, Wheaton Springs [near Mountain Pass] 1220 Comment
  CDA25166  Streptanthella longirostris T. C. Fuller 1962-5-8 8497 San Bernardino Junction Highway 91 & Nipton Highway, 6.1 miles east of Mountain Pass. 0 Comment
  JEPS23039  Streptanthella longirostris Reino Alava with R. Bacigalupi, Dr. and Mrs. Rolla Tryon 1958-3-2 1767 San Bernardino 8 mi w of Nipton (e of Wheaton Springs, on road across Ivanpah Valley) 963 Comment
  UCR90729  Stylocline micropoides B. G. Pitzer 1995-4-18 2290 San Bernardino Eastern Mojave Desert, ENE slope of Clark Mountain Range, wash on north side of Nipton Road, Ivanpah 15' Q. 1067 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
  CHSC35431  Tetradymia stenolepis Barry Prigge 1973-7-7 1239 San Bernardino Clark Mt Range, SE area of the range, 5 mile ENE of Mt Pass. 975 Comment
  HSC79588  Tetradymia stenolepis B. A. Prigge 1973-7-7 1239 San Bernardino Clark Mt. Range, SE area of the range, 5 mi. ENE of Mt. Pass 976 Comment
  RSA269771  Tetradymia stenolepis B. A. Prigge 1973-7-7 1239 San Bernardino NE San Bernardino Co, Clark Mt. Range, SE area of the range, 5 mile ENE of Mt. Pass 976 Comment
  GH347975  Thamnosma montana A. Nelson & R. A. Nelson 1939-4-2 3376 Unknown Wheaton Spring, on Hiway [Highway] 91 Comment
  UC724166  Thamnosma montana Aven and Ruth Nelson 1939-4-2 3376 San Bernardino Wheaton Spring, on Highway 91 Wheaton Spring; , Highway 91 Comment
  GMDRC5898  Tribulus terrestris J. M. Andre 2013-9-26 25835 San Bernardino Ivanpah Valley: Mojave National Preserve; west end of valley, 0.5 mi. west of Ivanpah Rd, about 5 mi. south of I-15, just south of MNP border 856 Comment
  RSA0028071  Tribulus terrestris Jim Andre 2013-9-26 25835 San Bernardino Ivanpah Valley; Mojave National Preserve; west end of valley, 0.5 miles west of Ivanpah Rd., about 5 miles south of I-15, just south of MNP border. 856 Comment
  RSA518776  Tridens muticus R. Twitchell, H. B. Johnson 1977-9-7 s.n. San Bernardino E. of Clark Mtn., I-15 at Nipton Rd. Comment
  RSA757931  Tridens muticus Michael Honer, J. P. Charpentier 2008-9-6 3212 San Bernardino S end of Clark Mountains: along pipeline service road appx. 3.8 mi. E of Mountain Pass, 0.3 mi. SE of Interstate 15, 1 mi. SW of Nipton Road. 1150 Comment
  SBBG124727  Tridens muticus M. Honer 2008-9-6 3212 San Bernardino pipeline service rd, ca. 3.8 mi E of Mountain Pass, 0.3 mi SE of Interstate 15, 1 mi SW of Nipton Rd, S end of Clark Mtns 1150 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
  RSA151926  Verbena gooddingii R. C. Bacigalupi, Lincoln Constance, G. Thomas Robbins, George W. Gillett, L. R. Heckard 1952-4-30 3697 San Bernardino Southern base of Clark Mountains, 3 miles northwest of Mountain Pass Station on U.S. Highway 91. 1372 Comment
  UCR90718  Viguiera parishii B. G. Pitzer 1995-4-18 2276 San Bernardino Eastern Mojave Desert, ENE slope of Clark Mountain Range, wash on north side of Nipton Road, Ivanpah 15' Q. 1067 Comment
  CDA9038  Xylorhiza tortifolia T. C. Fuller 1962-5-8 8489 San Bernardino Junction Highway 91 & Nipton Highway, 6.1 miles east of Mountain Pass. 0 Comment
  OBI74598  Xylorhiza tortifolia David J. Keil, with Lawrence M. Kelly 1988-4-22 20449 San Bernardino Along Interstate 15 south of Ivanpah Dry Lake, 3 miles south of Yates Well Road 870 Comment
  RSA378347  Yucca schidigera N. C. Cooper 1949-4-18 35125 San Bernardino Mountain Pass near Wheaton Springs. 1372 Comment



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