35.51242 35.61242 -115.65061 -115.55061 Archived CCH Search Results
Search Results — 3792 specimen records retrieved (3792 records with coordinates)
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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  A355177  Abies concolor C. B. Wolf 1935-5-28 7078 Unknown MOJAVE DESERT, CLARK MT. 1 MI. SO. OF COLISEUM MINE 1828 Comment
Read comments
Jul 7 2018
  CAS-BOT-BC77985  Abies concolor A. C. Sanders 1980-5-25 800525 -2 San Bernardino Clark Mountain 2255 Comment
  CAS-BOT-BC77986  Abies concolor Carl B. Wolf 1935-5-28 7078 San Bernardino Mojave Desert, Clark Mt. 1 mi. So. of Coliseum Mine 1828 Comment
  CAS-BOT-BC77992  Abies concolor Carl B. Wolf 1935-5-28 7078 San Bernardino Mojave Desert, Clark Mt. 1 mi. So. of Coliseum Mine 1828 Comment
  CLARK-A1528-3543  Abies concolor 1948-9-18 4071 San Bernardino Clark Mountain 1828 Comment
  GMDRC2543  Abies concolor J. Andre, T. La Doux, G. L. Clifton 2007-10-24 8741 San Bernardino Clark Mountain Range: Forsellesia Cyn, on W. side ofde of Clark Mtn.. Elev. 5199 ft. 1585 Comment
  GMDRC718  Abies concolor J. Evens 1999-5-25 138 San Bernardino Mojave National Preserve: Clark Mtns., in N-facing limestone canyon bottom, about 1 km N of Clark Mtn., c. 1900 m. 1900 Comment
  LA6361  Abies concolor Carl B. Wolf; 1935-5-28 7078 San Bernardino Clark Mountain Range, 1 mi. S of Coliseum Mine 1828 Comment
  NY29144  Abies concolor R. F. Thorne 1977-5-26 49200 San Bernardino This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  POM244296  Abies concolor C. B. Wolf 1935-5-28 7078 San Bernardino Clark Mountain, 1 mi. so. of Coliseum Mine. Ft. 1829 Comment
  RSA269217  Abies concolor B. A. Prigge, J. Henrickson 1972-5-20 148 San Bernardino 5.2 miles NNW of Mountain Pass, N slope of Clark Mountain. 2256 Comment
  RSA269218  Abies concolor B. A. Prigge, J. Henrickson 1972-7-6 190 San Bernardino 4.5 miles NNW of Mountain Pass, deep N-facing canyon on N side of Clark Mountain 2226 Comment
  RSA275871  Abies concolor Robert F. Thorne, W. Wisura, C. Davidson, B. Prigge 1977-5-26 49200 San Bernardino Clark Mountain Range: Fir Canyon. 1890 Comment
  RSA275872  Abies concolor Robert F. Thorne, W. Wisura, C. Davidson, B. Prigge 1977-5-26 49200 San Bernardino Clark Mountain Range: Fir Canyon. 1890 Comment
  RSA384198  Abies concolor Christopher Davidson 1977-5-27 5784 San Bernardino Trail up north side of Clark Mountain, departing from Colosseum Mine Road ca. 2.6 mi. south of Powerline Road. Steep narrow canyon. 1890 Comment
  RSA518929  Abies concolor A. C. Sanders 1976-6-12 760612 -7 San Bernardino Clark Mountain 2256 Comment
  RSA518930  Abies concolor A. C. Sanders 1978-5-28 780528 -2 San Bernardino Clark Mountain. 2256 Comment
  SBBG27194  Abies concolor C. B. Wolf 1935-5-28 San Bernardino Clark Mtn, 1 mi S of Coliseum Mine 1828 Comment
  SBBG95811  Abies concolor A. C. Sanders 1976-6-12 760612 -5 San Bernardino Clark Mtn 2255 Comment
  SBBG95859  Abies concolor A. C. Sanders 1978-5-28 780528 -4 San Bernardino Clark Mtn; T17N R13E SW/4 S8 2255 Comment
  SD132536  Abies concolor A. C. Sanders 1978-5-28 780528 3 San Bernardino Clark Mountain, north-facing slopes 2255 Comment
  SD234220  Abies concolor A. C. Sanders 1976-6-12 760612 3 San Bernardino Clark Mountain. 2255 Comment
  SD99375  Abies concolor Christopher Davidson 1977-5-27 5784 San Bernardino Clark Mountain, trail up north side departing from Colosseum Mine Road about 2.6 miles south of Powerline Road 1890 Comment
  SEINET5537474  Abies concolor P. S. Martin 1968-1 s.n. San Bernardino Clark Mountains. 2316 Comment
  SEINET7844094  Abies concolor James Henrickson, Barry Page 1981-5-1 18842 B San Bernardino Eastern Mojave Desert; c. 34 air mi NE of Baker, just north of the peak of the Clark Mountains. 2499 Comment
  UC592772  Abies concolor Carl B. Wolf 1935-5-28 7078 San Bernardino 1 mi s Coliseum Mine; Mojave Desert, Clark Mt. 1828 Comment
  UC632445  Abies concolor Alden H. Miller 1939-5-20 San Bernardino n side Clark Mountain 2286 Comment
  UC975399  Abies concolor Rimo Bacigalupi, L. Constance, L. Heckard, G. Gillett 1952-4-30 San Bernardino at foot 200 foot summit escarpment (n side of summit); Clark Mountain 2346 Comment
  UCD14286  Abies concolor Stephen K. Langer; and Charles S. Rand 1997-4-17 San Bernardino New York Mountains, head of Fir Canyon. 2164 Comment
  UCR21803  Abies concolor J. R. Haller 1979-5-12 3555 San Bernardino Eastern Mojave Desert, c. 0.7 mi north of the summit of Clark Mountain, 100 m east of the main canyon at the base of a small cliff 1860 Comment
  UCR63917  Abies concolor A. C. Sanders 1976-6-12 760612- 6 San Bernardino Eastern Mojave Desert, Clark Mountain 2256 Comment
  UCSB32988  Abies concolor Haller, John 1979-5-12 San Bernardino 100 m. east of main canyon, ca. 0.7 miles north of summit of Clark Mountain, Clark Mountain Range 1859 Comment
  RSA657522  Abies concolor var. concolor James Henrickson 1981-5-1 18842 B San Bernardino Ca. 34 air miles NE of Baker, just north of the peak of the Clark Mountains. 2500 Comment
  NY29221  Abies lowiana C. B. Wolf 1935-5-28 7078 San Bernardino Mojave Desert, Clark Mountain, 1 mile south of Coliseum Mine 1828.8 Comment
Read comments
Nov 23 2010
  NY29509  Abies lowiana C. Davidson 1977-5-27 5784 San Bernardino Trail up north side of Clark Mountain, departing from Colosseum Mine Road, ca. 2.6 miles south of Powerline Road 1889.8 Comment
  GMDRC5921  Abronia nana subsp. covillei J. Andre, T. La Doux, G. L. Clifton 2008-4-29 19430 San Bernardino Clark Mountain Range: NE end of range in Forsellesia Canyon 1934 Comment
  RSA16011  Abronia nana var. covillei Carl B. Wolf 1935-5-28 7075 San Bernardino Clark Mountain, 1 mi. so. of Coliseum Mine. Ft. 1829 Comment
  RSA278675  Abronia nana var. covillei Barry A. Prigge, Robert F. Thorne 1978-5-9 2966 San Bernardino Clark Mountain Range: Forsellsia Canyon. Below Juniper Claims 1616 Comment
  CLARK-A1528-2720  Acacia greggii John C. Roos 1950-8-4 San Bernardino Clark Mountain Range Comment
  SEINET894259  Acacia greggii Carl B. Wolf 1935-1 7589 San Bernardino MOVAJE DESERT, Clark Mt. 1 1/2 MI. ABOVE PAVHALKA SPRING 2nd CANYON TO THE EAST 1829 Comment
  UC718341  Acacia greggii Carl B. Wolf 1935-10-5 7589 San Bernardino 1 1/2 mi above Pachalka Spring (Second Canyon to the East, Mohave Desert, Clark Mountain); Mohave Desert, Clark Mountain 1828 Comment
  RSA16167  Acacia greggii var. arizonica C. B. Wolf 1935-10-5 7589 San Bernardino Clark Mountain, 1.5 mile above Pachalka Spring, 2nd canyon to the east. 1829 Comment
  RSA269729  Acacia greggii var. arizonica B. A. Prigge 1973-7-8 1261 San Bernardino Clark Mt. Range. Pachalka Spring, 5.9 miles NW of Mt Pass. 1494 Comment
  RSA414909  Acacia greggii var. arizonica R. S. Woglum, Carl B. Wolf 1935-10-2 12 San Bernardino Clark Mountains. Comment
  CLARK-A1528-1528  Acamptopappus shockleyi John C. Roos 1949-5-29 3533 San Bernardino Clark Mountain 1341 Comment
  JEPS68787  Acamptopappus shockleyi Annie M. Alexander and Louise Kellogg 1939-5-13 466 San Bernardino Power Line Road w slope Clark Mt.; w slope Clark Mt. 1219 Comment
  RSA270448  Acamptopappus shockleyi B. A. Prigge 1974-5-10 1493 San Bernardino NE San Bernardino County, Clark Mt Range, ca 8.4 miles NNW of Mt Pass. 1341 Comment
  RSA416151  Acamptopappus shockleyi Christopher Davidson 1977-5-28 5744 San Bernardino North side of Clark Mountain, along Powerline Road, vicinity of Keany Pass. 1387 Comment
  RSA44244  Acamptopappus shockleyi J. C. Roos 1949-5-29 3533 San Bernardino N base of Clark Mtns. 1341 Comment
  UC625678  Acamptopappus shockleyi Annie M. Alexander 1939-5-13 466 San Bernardino w slope, along Power Line Rd Clark Mt. 1219 Comment
  UCR182544  Acamptopappus shockleyi Mitch Provance 2001-5-5 4897 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  UCR24292  Acamptopappus shockleyi John C. Roos 1949-5-29 3533 San Bernardino Eastern Mojave Desert, north base of Clark Mountain 1345 Comment
  UCR32245  Acamptopappus sphaerocephalus B. A. Prigge, R. F. Thorne, et al 1977-6-24 1961 San Bernardino Eastern Mojave Desert, Clark Mountain Range, near Juniper Claims, c. 5.6 air mi. NNW of Mountain Pass 1738 Comment
  RSA275424  Acamptopappus sphaerocephalus var. hirtellus R. F. Thorne, Larry E. DeBuhr, W. Wisura, B. A. Prigge 1977-6-24 49473 San Bernardino Clark Mountain: ridge of dolomitized limestone just S of Frank Curtis' mine (Juniper Claims) 1768 Comment
  UC1478682  Acamptopappus sphaerocephalus var. hirtellus Barry A. Prigge, R. F. Thorne, L. DeBuhr, and W. Wisura 1977-6-24 1961 San Bernardino 5.6 air mi. nnw, near Juniper Claims Mountain Pass; Mojave Desert (E.), Clark Mt. Range 1737 Comment
  GH363477  Acer glabrum R. F. Thorne & B. A. Prigge 1978-5-27 3079 Unknown E. Mojave Desert, Clark Mtn. Range. Near Lat. 35:33 N, Long. 115:34 W 1950 Comment
  SBBG51054  Acer glabrum R. S. Woglum 1940-5-25 2756 San Bernardino Clark Mtn Comment
  UCR19132  Acer glabrum John C. Roos 1949-6-24 1269 San Bernardino Eastern Mojave Desert, Clark Mountain 2287 Comment
  UCR32263  Acer glabrum B. A. Prigge 1977-6-24 1988 San Bernardino Eastern Mojave Desert, Clark Mountain Range 1982 Comment
  UCR32939  Acer glabrum B. A. Prigge 1978-5-27 3079 San Bernardino Eastern Mojave Desert, Clark Mountain Range 1946 Comment
  RSA23544  Acer glabrum subsp. diffusum Carl B. Wolf 1940-5-25 9586 San Bernardino Clark Mountains (1 mile S of) Coliseum Mine 1982 Comment
  RSA269336  Acer glabrum subsp. diffusum Barry A. Prigge 1974-6-10 1554 San Bernardino Clark Mountain Range, E fork of Fir Canyon at NW base of Clark Mt., 4.6 miles NNW of Mt. Pass 2195 Comment
  RSA275765  Acer glabrum subsp. diffusum Robert F. Thorne, Walter Wisura, Christopher Davidson, Barry A. Prigge 1977-5-26 49 201 San Bernardino Clark Mountain Range: Fir Canyon. 1890 Comment
  RSA386059  Acer glabrum subsp. diffusum Christopher Davidson 1977-5-27 5787 San Bernardino Trail up north side of Clark Mountain., departing from Colosseum Mine Road ca. 2.6 mi. south of Powerline Road. Steep narrow canyon. 1890 Comment
  RSA386060  Acer glabrum subsp. diffusum Barry A. Prigge, Robert F. Thorne 1978-5-27 3079 San Bernardino Clark Mountain Range. 1946 Comment
  SD90089  Acer glabrum subsp. diffusum R. S. Woglum 1940-5-25 27560 San Bernardino Clark Mountain Comment
  SEINET221468 Image available Acer glabrum subsp. diffusum Robert F. Thorne, L Debuhr, L. Wisura, B. Prigge 1977-6-24 49532 San Bernardino E Mojave Desert Clark Mtn Range; limestone cliffs at head of NE-trending Forsellesia Cyn c. 1 mi S of Juniper Claims 1980 Comment
  CLARK-A1528-1372  Acer glabrum subsp. douglasii John C. Roos 1949-6-24 3558 San Bernardino Clark Mountain Comment
  CAS-BOT-BC330698  Acer glabrum var. diffusum R. F. Thorne; L. DeBuhr; Walter Wisura; Barry A. Prigge 1977-6-24 49532 San Bernardino E part of county. E. Mojave Desrt, Clark Mt. Range, at head of NE-trending Forsellesia Cyn., c. 1 mi S of Juniper Claims 1981 Comment
  CAS-BOT-BC330700  Acer glabrum var. diffusum Carl B. Wolf 1940-5-25 9586 San Bernardino Mojave Desert, Clark Mt. Coliseum Mine (1 mi S of) 1981 Comment
  GMDRC2577  Acer glabrum var. diffusum J. Andre, T. La Doux, Bart O'Brien 2007-10-2 8808 San Bernardino Clark Mountain Range: Forsellesia Cyn, E. Clark Mtn, approx. 3 mi. S. of Colosseum Mine, 1 mi W. of Benson Mine.. Elev. 5199 ft. 1585 Comment
  UC774613  Acer glabrum var. diffusum Carl B. Wolf 1940-5-25 9586 San Bernardino 1 mi s Coliseum Mine (Clark Mt.); Mojave Desert, , s of Coliseum Mine 1981 Comment
  UCR200406  Acer glabrum var. diffusum Jim Andre, T. La Doux, Bart O'Brien 2007-10-2 8808 San Bernardino Mojave Desert, Clark Mountain Range, Forsellesia Canyon, east Clark Mountain, c. 3 mi south of Colosseum Mine, 1 mi west of Benson Mine 1585 Comment
  CAS-BOT-BC216439  Achnatherum aridum J. C. Roos; A. R. Roos 1950-8-5 4894 San Bernardino 1.5 miles SW of Coliseum Mine, Clark Mountains, Mojave Desert 1737 Comment
  GMDRC4582  Achnatherum aridum J. Andre 2010-5-26 14587 San Bernardino Clark Mountain Range: west end of range at Pachalka Spring 1480 Comment
  RSA275874  Achnatherum aridum R. F. Thorne, Walter Wisura, Davidson 1977-5-27 49124 San Bernardino Clark Mountains: above Pachalka Spring on exposed limestone of rocky slopes. 1554 Comment
  RSA52769  Achnatherum aridum J. C. Roos, A. R. Roos 1950-8-5 4894 San Bernardino Clark Mountains; 1.5 mile southwest of colusuem Mine 1738 Comment
  RSA789664  Achnatherum aridum Jim Andre 2010-5-26 14587 San Bernardino Clark Mountain Range, West end of range at Pachalka Spring. 1480 Comment
  UC1023412  Achnatherum aridum J. C. and A. R. Roos 1950-8-5 4894 San Bernardino 1 1/2 mi sw Coliseum Mine; Mojave Desert, Clark Mts. 1737 Comment
  CHSC35731  Achnatherum hymenoides Barry Prigge 1973-5-27 1108 San Bernardino Clark Mt Range at picnic ground, 3.7 miles NNW of Mt Pass. 1920 Comment
  RSA23539  Achnatherum hymenoides C. B. Wolf 1940-5-25 9581 San Bernardino Clark Mountains (1 mile S of) Coliseum Mine 1981 Comment
  RSA269501  Achnatherum hymenoides B. A. Prigge 1973-5-27 1108 San Bernardino Clark Mountain Range, at picnic ground, 3.7 miles NNW of Mt Pass. 1921 Comment
  RSA269507  Achnatherum hymenoides B. A. Prigge 1973-5-26 1089 San Bernardino Clark Mt Range, Keany Pass, 8.8 miles N of Mt Pass 1463 Comment
  RSA269510  Achnatherum hymenoides B. A. Prigge 1973-5-19 943 San Bernardino Clark Mountain Range; a north fork of the Little Pachalka Canyon, 4.6 miles NW of Mt. Pass Comment
  RSA623806  Achnatherum hymenoides Arthur R. Kruckeberg 1940-5-26 4545 San Bernardino Clark Mountains 1677 Comment
  RSA654457  Achnatherum hymenoides Valerie L. Soza, Bart O'Brien 2000-5-16 926 San Bernardino Clark Mountains, north side, East Mojave Desert: 7 miles ENE of Kingston Road along powerline road. 1341 Comment
  RSA795191  Achnatherum hymenoides Jim Andre 2010-6-16 14491 San Bernardino Clark Mountain Range; SE end of range 0.6 mi. west (above) ''Picnic Area'' 1989 Comment
  SEINET3915433  Achnatherum hymenoides Valerie Soza, Bart O'Brien 2000-5-16 926 San Bernardino Clark Mountains, north side, east Mojave Desert: 7 miles ENE of Kingston Road along power line road.; 0 1341 Comment
  UC1023413  Achnatherum parishii J. C. and A. R. Roos 1950-8-5 4895 San Bernardino 1 1/2 mi sw on n slope of Clark Mtn. Coliseum Mine; eastern Mohave Desert, Clark Mtn. 1737 Comment
  CAS-BOT-BC210916  Achnatherum parishii subsp. depauperatum J. C. Roos; A. R. Roos 1950-8-5 4895 San Bernardino North slope Clark Mtn., about 1 1/2 miles S.W. of Coliseum Mine, eastern Mohave [Mojave] Desert 1737 Comment
  CAS-BOT-BC210923  Achnatherum parishii subsp. depauperatum J. C. Roos; A. R. Roos 1950-8-5 4895 San Bernardino North slope Clark Mtn., about 1 1/2 miles S.W. of Coliseum Mine, eastern Mohave [Mojave] Desert 1737 Comment
  RSA269470  Achnatherum parishii subsp. parishii B. A. Prigge 1973-5-19 937 San Bernardino Clark Mt. Range; Little Pachalka Cyn, 4.6 miles NW of Mt Pass 1524 Comment
  RSA269506  Achnatherum parishii subsp. parishii B. A. Prigge 1973-7-6 1195 San Bernardino Clark Mt Range, ca 4 miles NW of Mt Pass, on SE exposure of Clark Mt 2012 Comment
  RSA269512  Achnatherum parishii subsp. parishii B. A. Prigge 1973-6-15 1157 San Bernardino Clark Mt Range, Little Pachalka Canyon, first Canyon E of Pachalka Spring, 5.25 miles NW of Mts Pass 1738 Comment
  RSA44261  Achnatherum parishii subsp. parishii J. C. Roos 1949-6-24 3544 San Bernardino Summit of Clark Mt, Eastern Mojave Desert Comment
  RSA85163  Achnatherum parishii subsp. parishii J. C. Roos 1950-8-5 4895 San Bernardino Clark Mountains; 1.5 mile southwest of colusuem Mine 1738 Comment
  RSA269472  Achnatherum speciosum B. A. Prigge 1974-6-11 1589 San Bernardino NE San Bernardino County, Clark Mt Range, Keany Peak, 9.5 miles N of Mt Pass, alt 5400ft. 1646 Comment
  RSA275866  Achnatherum speciosum R. F. Thorne, Walter Wisura, Christopher Davidson 1977-5-27 49121 San Bernardino Clark Mountains: above Pachalka Spring on exposed limestone of rocky slopes. 1554 Comment
  UC1930191  Achnatherum speciosum Steve Boyd, Tammy Morgan 2004-6-1 11447 San Bernardino Mojave Desert; East Mojave Desert Region: Clark Mountains, western flank of the range in large canyon S of Pachalka Spring Comment
  CAS-BOT-BC22534  Adenophyllum cooperi Carl B. Wolf 1935-5-28 7061 San Bernardino Clark Mt, 1.3 mi NW of Pachalka Spring 1463 Comment
  GH414768  Adenophyllum cooperi C. B. Wolf 1935-5-28 7061 Unknown Mojave Desert, Clark Mt., 1 3/10 mi. N.W. of Pachalka Spring 1463 Comment
  GMDRC4583  Adenophyllum cooperi J. Andre 2010-5-26 14603 San Bernardino Clark Mountain Range: west end of range at Pachalka Spring 1480 Comment
  RSA531271  Adenophyllum cooperi W. Wisura, T. Hayduk 1991-6-30 4512 San Bernardino Clark Mts., along Colosseum Mine rd on N-side of the range, off powerline rd. Comment
  RSA787392  Adenophyllum cooperi J. Andre 2010-5-26 14603 San Bernardino Clark Mountain Range, west end of range at Pachalka Spring. 1480 Comment
  UC718421  Adenophyllum cooperi Carl B. Wolf 1935-5-28 7061 San Bernardino 1 3/10 mi nw Pachalka Spring; Mohave Desert, Clark Mt. 1463 Comment
  CHSC80777  Agave utahensis Barry Prigge 1974-6-12 1597 San Bernardino NE San Bernardino Co., Clark Mt Range, Fir Canyon, ca 6.5 miles NNW of Mt Pass. 1584 Comment
  GMDRC1111  Agave utahensis J. Andre 2003-5-26 4072 San Bernardino Clark Mtn: Limestone slope just above Palchalka Spring, growing in rocky soil. Elev. 4998 ft. 1524 Comment
  RSA785837  Agave utahensis Jim Andre 2010-6-16 14512 San Bernardino Clark Mountain Range; SE end of range 0.6 mi. west (above) Picnic Area 1989 Comment
  UC496493  Agave utahensis Philip A. Munz 1932-9-15 12869 San Bernardino Clark Mt., e San Bernardino County Clark Mt. 1524 Comment
  UC537245  Agave utahensis M. E. Jones 1932-9-14 San Bernardino Clark Mts. Mohave Desert Comment
  UC625544  Agave utahensis Annie M. Alexander 1864-5-22 San Bernardino Clark Mountains Comment
  UC718148  Agave utahensis Carl B. Wolf 1935-5-28 San Bernardino 2.4 mi w Coliseum Mine; Mojave Desert, Clark Mt. 1402 Comment
  UC718158  Agave utahensis Carl B. Wolf 1935-10-7 San Bernardino 2.4 mi w Coliseum Mine; Mojave desert, Clark Mt. 1402 Comment
  UCR220861  Agave utahensis Jim Andre 2010-6-16 14512 San Bernardino Eastern Mojave Desert, SE end of Clark Mountain Range, 0.6 mi. west (above) "Picnic Area" 1988.21 Comment
  CAS-BOT-BC101853  Agave utahensis var. nevadensis Carl B. Wolf 1935-5-28 7065 San Bernardino Mojave Desert, Clark Mt. 2 4/10 mi. W. of Coliseum Mine 1402 Comment
  CAS-BOT-BC101854  Agave utahensis var. nevadensis Carl B. Wolf 1935-5-28 7065 San Bernardino Mojave Desert, Clark Mt. 2 4/10 mi. W. of Coliseum Mine 1402 Comment
  CAS-BOT-BC101856  Agave utahensis var. nevadensis Carl B. Wolf 1935-5-28 7065 San Bernardino Mojave Desert, Clark Mt. 2 4/10 mi. W. of Coliseum Mine 1402 Comment
  CAS-BOT-BC101857  Agave utahensis var. nevadensis Carl B. Wolf 1935-10-7 7609 San Bernardino Mojave Desert, Clark Mt. 2 4/10 mi. W. of Coliseum Mine 1402 Comment
  CLARK-A1528-1493  Agave utahensis var. nevadensis John C. Roos 1948-9-18 4028 San Bernardino Clark Mountain Range 1523 Comment
  CLARK-A1528-1494  Agave utahensis var. nevadensis John C. Roos 1949-5-29 4368 San Bernardino Clark Mountains 1523 Comment
  POM179274  Agave utahensis var. nevadensis E. C. Jaeger 1930-6-22 s.n. San Bernardino Clark Mountain, Comment
  POM184236  Agave utahensis var. nevadensis Philip A. Munz 1932-9-15 12869 San Bernardino In Clark Mountains. 1524 Comment
  POM202063  Agave utahensis var. nevadensis Marcus E. Jones 1932-9-14 s.n. San Bernardino Clark Mt [Mountain], E Mojave Desert. Comment
  RSA0065585  Agave utahensis var. nevadensis Jim Andre 2014-6-5 28305 San Bernardino Clark Mountain Range: Mojave Natl. Preserve; northeast side of range, along Greens Well Rd, 0.5 mi. southwest of Colosseum Mine area. 1626 Comment
  RSA0065586  Agave utahensis var. nevadensis Jim Andre 2014-6-5 28305 San Bernardino Clark Mountain Range: Mojave Natl. Preserve; northeast side of range, along Greens Well Rd, 0.5 mi. southwest of Colosseum Mine area. 1626 Comment
  RSA0067625  Agave utahensis var. nevadensis Jim Andre 2013-5-20 26009 San Bernardino Clark Mountain Range: Mojave National Preserve; N. side of range along Yates Well Rd, at Jct with Greens Well Rd, just west of Colosseum Mine area. 1561 Comment
  RSA0085597  Agave utahensis var. nevadensis Jim Andre 2013-5-20 26000 San Bernardino Mojave National Preserve; N. side of range along Yates Well Rd, approx 2 mi. NW of Colosseum Mine area, 1.5 mi. S. of Powerline Rd. 1368 Comment
  RSA0094409  Agave utahensis var. nevadensis Jim M. Andre 2014-6-5 28292 San Bernardino Clark Mountain Range; Mojave Natl. Preserve; north end of range, along Yates Well Rd, 2.2 mi. north of east-west trending powerline road, just NW of Colosseum Mine area. 1436 Comment
  RSA13094  Agave utahensis var. nevadensis Carl B. Wolf 1935-10-7 7609 San Bernardino Mojave Desert, Clark Mt. 2.4 miles W of Coliseum Mine. 1402 Comment
  RSA16219  Agave utahensis var. nevadensis Carl B. Wolf 1935-5-28 7065 San Bernardino Mojave Desert, Clark Mt.: 2.4 miles W of Coliseum Mine. 1402 Comment
  RSA275749  Agave utahensis var. nevadensis Robert F. Thorne, Walter Wisura, Christopher Davidson 1977-5-25 49206 San Bernardino E. Mojave Desert, Clark Mountain Range: above Pachalka Spring. [Label with map] 1616 Comment
  RSA290939  Agave utahensis var. nevadensis Jeff Hogue 1980-6-15 508 San Bernardino Road leading to Greens Well and Coloseum Mine in Clark Mountain Range 1433 Comment
  RSA292701  Agave utahensis var. nevadensis B. A. Prigge 1974-6-12 1597 San Bernardino Clark Mountains, Fir Canyon, 6.5 miles NNW of Mt. Pass 1585 Comment
  RSA307402  Agave utahensis var. nevadensis H. J. Ramsey, Henry J. Ramsey 1940-5-26 2360 San Bernardino Clark Mountain Region, below Colosseum Mine. Comment
  RSA369171  Agave utahensis var. nevadensis Robert Gustafson, Sterling Keeley 1982-5-23 2616 San Bernardino Power Line Road, east side of Keany Pass, Clark Mountains 1372 Comment
  SD108848  Agave utahensis var. nevadensis Barry Prigge 1974-6-12 1597 San Bernardino Northeast San Bernardino County, Clark Mountain Range, Fir Canyon, ca 6.5 miles north northwest of Mountain Pass Comment
  SD240241  Agave utahensis var. nevadensis J. M. Andre 2013-5-20 26000 San Bernardino Region: MNP; Clark Mountain Range Mojave National Preserve; N. side of range along Yates Well Rd, approx 2 mi. NW of Colosseum Mine area, 1.5 mi. S. of Powerline Rd 1367 Comment
  SEINET6755829 Image available Agave utahensis var. nevadensis Barry Prigge 1974-6-12 1597 San Bernardino Clark Mountain Range, Fir Canyon, ca 6.5 miles NNW of Mountain Pass 1585 Comment
  CAS-BOT-BC35126  Ageratina herbacea John C. Roos 1950-9-2 4969 San Bernardino Clark Mountains, 1.5 miles south of Colisum Mine, eastern Mohave Desert 1706 Comment
  CLARK-A1528-1618  Ageratina herbacea John C. Roos 1950-9-2 4969 San Bernardino Clark Mountain 1706 Comment
  RSA16152  Ageratina herbacea Carl B. Wolf 1935-10-5 7570 San Bernardino Clark Mountain, 1.5 mile above Pachalka Spring, 2nd canyon to the east. 1829 Comment
  RSA269333  Ageratina herbacea B. A. Prigge 1973-9-19 1328 San Bernardino Clark Mountains: 6 miles NW of MT. Pass, Fir Canyon 1707 Comment
  RSA278909  Ageratina herbacea B. A. Prigge 1977-10-8 2185 San Bernardino E. Mojave Desert, Clark Mtn. Range: Fir Canyon., [See attached map for precise location] 1645 Comment
  RSA735622  Ageratina herbacea Steve Boyd, Tammy Morgan 2004-6-1 11436 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  RSA89988  Ageratina herbacea J. C. Roos 1950-9-2 4969 San Bernardino Clark Mountains: 1.5 miles south of Coliseum Mine 1707 Comment
  SD81193  Ageratina herbacea Darley F. Howe 1971-9-27 4778 San Bernardino Canyon, Clark Mountains. 1890 Comment
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Oct 7 2011
  SDSU6841  Ageratina herbacea D. F. Howe 1971-9-27 4778 San Bernardino Canyon on Clark Mt. 1890 Comment
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Oct 7 2011
  UC718328  Ageratina herbacea Carl B. Wolf 1935-10-5 San Bernardino 1.5 mi above Pachalka Spring (2nd canyon to the e); Mojave Desert, Clark Mt. 1828 Comment
  CAS-BOT-BC29381  Ageratina occidentalis C. B. Wolf 1935-10-5 7570 San Bernardino Mohave Desert, Clark Mountain, 1.5 mi above Pachalka Spring, 2nd canyon to the east 1828 Comment
  CAS-BOT-BC35128  Ageratina occidentalis Carl B. Wolf 1935-10-5 7570 San Bernardino Clark Mt., 1.5 mi. above Pachalka Spring, 2nd canyon to the east 1828 Comment
  CLARK-A1528-5204  Agropyron inerme John C. Roos 1949-5-29 3539 San Bernardino Clark Mountain Range 1767 Comment
  UCSB41130  Aliciella leptomeria Roos, John 1949-5-28 San Bernardino North slope of Clark Mountain 1584 Comment
  UCSB41131  Aliciella leptomeria Roos, John 1949-6-25 San Bernardino Flats below Coliseum Mine, Clark Mtn. 1584 Comment
  RSA44250  Aliciella triodon J. C. Roos 1949-5-28 3541 San Bernardino North slope of Clark Mt. 1585 Comment
  RSA44251  Aliciella triodon J. C. Roos 1949-6-25 3542 San Bernardino Flats below Coliseum Mine, Clark Mts. 1585 Comment
  CLARK-A1528-3261  Allionia incarnata 1982-10-11 4953 San Bernardino 1280 Comment
  RSA86881  Allionia incarnata J. C. Roos 1950-9-1 4953 San Bernardino North slopes Clark Mts., eastern Mohave Desert 1280 Comment
  RSA47439  Allium nevadense J. C. Roos, L. Roos 1949-5-29 4369 San Bernardino Coliseum Mine, Clark Mountain. 1677 Comment
  UCR182777  Allium nevadense Mitch Provance 2001-5-5 4933 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  CLARK-A1528-1510  Allium nevadense var. cristatum John C. Roos 1949-5-29 4369 San Bernardino Clark Mountain 1676 Comment
  UCR18571  Allium nevadense var. cristatum John C. Roos 1949-5-29 4369 San Bernardino Eastern Mojave Desert, Coloseum Mine, Clark Mountain 1707 Comment
  A401075  Aloysia wrightii C. B. Wolf 1935-10-5 7592 Unknown Mojave Desert, Clark Mt. 1/8 mi. east of Pachalka Spring in 1st canyon to the east 1524 Comment
  CAS-BOT-BC219578  Aloysia wrightii Carl B. Wolf 1935-10-5 7592 San Bernardino Mojave Desert, Clark Mt. 1/8 mi. East of Pachalka Spring in 1st canyon to the East 1524 Comment
  CAS-BOT-BC219579  Aloysia wrightii Carl B. Wolf 1935-10-5 7592 San Bernardino Mojave Desert, Clark Mt. 1/8 mi. East of Pachalka Spring in 1st canyon to the East 1524 Comment
  GMDRC2554  Aloysia wrightii J. Andre, T. La Doux, G. L. Clifton 2007-10-24 8758 San Bernardino Clark Mountain Range: alone Yates Well Rd, approx 1 mi. W. of Colosseum Mine Rd, N. side of Clark Mtn.. Elev. 4906 ft. 1496 Comment
  JEPS123633  Aloysia wrightii J. Andre, T. La Doux, G. L. Clifton 2007-10-24 8758 San Bernardino Clark Mountain Range, along Yates Well Road, approx. 1 mile W of Colosseum Mine Road, N side of Clark Mountain. Comment
  JEPS32553  Aloysia wrightii Carl B. Wolf 1935-10-5 7592 San Bernardino 1/8 mi. e. Pachalka Spring (in 1st. canyon to the e., Clark Mt.); Mojave Desert, Clark Mt. 1524 Comment
  POM244333  Aloysia wrightii Carl B. Wolf 1935-10-5 7592 San Bernardino Mojave Desert, Clark Mt. 1/8 miles east of Pachalka Spring in 1st canyon to the east. 1524 Comment
  POM280846  Aloysia wrightii Henry J. Ramsey, Henry J. Ramsey 1940-5-26 s.n. San Bernardino Clark Mt. region near Pochalka Springs. Comment
  RSA24274  Aloysia wrightii Carl B. Wolf, R. Wertheim 1941-1-22 9835 San Bernardino Mojave Desert, Clark Mt. 1/8 miles east of Pachalka Spring in 1st canyon to the east. 1524 Comment
  RSA275842  Aloysia wrightii Robert F. Thorne, Walter Wisura, C. Davisdon 1977-5-26 49135 San Bernardino Clark Mtn. range: above Pachalka Spring 1555 Comment
  RSA610394  Aloysia wrightii R. S. Woglum 1935-10 s.n. San Bernardino Mojave Desert: Clark Mountains. . Comment
  RSA736274  Aloysia wrightii Jim Andre, Tasha La Doux, G. L. Clifton 2007-10-24 8758 San Bernardino Clark Mountain Range: along Yates Well Rd, approx 1 mi. W of Colosseum Mine Rd, N. side of Clark Mtn. 1496 Comment
  SD121247  Aloysia wrightii Carl B. Wolf 1935-10-5 7592 San Bernardino Mojave Desert;; Clark Mountain, 1/8 mile east of Pachalka Spring in 1st canyon to the east 1525 Comment
  SD22850  Aloysia wrightii Carl B. Wolf 1935-10-5 7592 San Bernardino Mojave Desert; Clark Mt., 1/8 mile east of Pachalka Spring, in 1st canyon to the east 1524 Comment
  UC592737  Aloysia wrightii Carl B. Wolf 1935-10-5 7592 San Bernardino 1/8 mi e Pachalka Spring (in 1st Canyon to the East, Clark Mt., Mojave Desert); Mojave Desert, Clark Mt. 1524 Comment
  GMDRC2478  Amaranthus crassipes var. warnockii J. Andre, B. O'Brien, T. La Doux 2007-10-2 8608 San Bernardino Clark Mountain Range: along 'Yates Well Rd', on north side of Clark Mtn about 2 mi. W. of Colosseum Mine... Elev. 4881 ft. 1488 Comment
  UCR195844  Amaranthus fimbriatus Jim Andre, T. La Doux, Bart O'Brien 2007-10-2 8773 San Bernardino Mojave Desert, Clark Mountain Range, along transmissio line road c. 4.5 mi east of Excelsior Mine Road, north side of Clark Mountain 1180 Comment
  CLARK-A1528-1408  Amaranthus torreyi John C. Roos 1950-8-5 4905 San Bernardino Clark Mountain Range 1706 Comment
  CLARK-A1528-1409  Amaranthus torreyi John C. Roos 1950-9-1 4958 San Bernardino Clark Mountains 1615 Comment
  GH404015  Amaranthus torreyi J. C. Roos & A. R. Roos 1950-8-5 4905 Unknown Coliseum Mine, Clark Mts., eastern Mohave Desert 1706 Comment
  GMDRC2471  Amaranthus torreyi J. Andre, B. O'Brien, T. La Doux 2007-10-2 8597 San Bernardino Clark Mountain Range: along 'Yates Well Rd', on north side of Clark Mtn, approx 2 mi. S. of powerline rd, 2 mi. W. of Colosseum Mine, 1 mi WNW of Yates Well. .. Elev. 4777 ft. 1456 Comment
  GMDRC2535  Amaranthus torreyi J. Andre, T. La Doux, G. L. Clifton 2007-10-24 8720 San Bernardino Clark Mountain Range: W. edge of Colosseum Mine in undesturbed Joshua Tree Woodland.. Elev. 5368 ft. 1637 Comment
  RSA278932  Amaranthus torreyi B. A. Prigge 1977-10-9 2213 San Bernardino Clark Mountains, below corral 1570 Comment
  RSA732218  Amaranthus torreyi J. Andre, T. La Doux, Bart O Brien 2007-10-2 8609 San Bernardino Clark Mountain Range: along Yates Well Rd, on north side of Clark Mtn. about 2 mi. W. of Colosseum Mine. 1488 Comment
  UC1010285  Amaranthus torreyi J. C. and A. R. Roos 1950-8-5 4905 San Bernardino Coliseum Mine, e Mohave Desert Mohave Desert, Clark Mts. 1706 Comment
  UC1010300  Amaranthus torreyi John C. Roos 1950-9-1 4958 San Bernardino vicinity Coliseum Mine (e Mohave Desert); Mohave Desert, Clark Mts. 1615 Comment
  UCR18639  Amaranthus torreyi John C. Roos 1950-9-1 4958 San Bernardino Eastern Mojave Desert, vicinity of Coloseum Mine, Clark Mountain 1616 Comment
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Oct 17 2007
  UCR195248  Amaranthus torreyi Jim Andre, B. O'Brien, T. La Doux 2007-10-2 8597 San Bernardino Mojave Desert, Clark Mountain Range, along Yates Well Road, on north side of Clark Mountain c. 2 mi south of powerline road, 2 mi west of Colosseum Mine, 1 mi west-northwest of Yates Well 1456 Comment
  UCR195944  Amaranthus torreyi Jim Andre, T. La Doux, G. L. Clifton 2007-10-24 8720 San Bernardino Mojave Desert, Clark Mountain Range, west edge of Colosseum Mine 1637 Comment
  UCR195955  Amaranthus torreyi Jim Andre, T. La Doux, G. L. Clifton 2007-10-24 8747 San Bernardino Mojave Desert, Clark Mountain Range, Forsellesia Canyon, on east side of Clark Mountain 1585 Comment
  UCR23417  Amaranthus torreyi John C. Roos, A. R. Roos 1950-8-5 4905 San Bernardino Eastern Mojave Desert, Coloseum Mine, Clark Mountain 1707 Comment
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Oct 17 2007
  JEPS123579  Ambrosia dumosa J. Andre, T. La Doux, Bart O'Brien 2007-10-2 8771 San Bernardino Clark Mountain Range, along transmission line road approx. 4.5 miles E of Excelsior Mine Road, N side of Clark Mountain. Comment
  CAS-BOT-BC17073  Ambrosia eriocentra James Henrickson 1970-5-16 4756 San Bernardino E Mojave Desert, road just N of Clark Mountains, ca 11 miles NNE of Valley Wells 1310 Comment
  CHSC35789  Ambrosia eriocentra Barry Prigge 1973-5-26 1074 San Bernardino Clark Mt Range, Colosseum Gorge, 6 miles N of Mt Pass. 1463 Comment
  CLARK-A1528-1536  Ambrosia eriocentra John C. Roos 1949-5-29 4370 San Bernardino Clark Mountain 1523 Comment
  POM187263  Ambrosia eriocentra Philip A. Munz 1933-5-21 12991 San Bernardino Clark Mt. 1219 Comment
  POM308558  Ambrosia eriocentra Henry J. Ramsey, Henry J. Ramsey 1940-5-26 3137 San Bernardino Clark Mt. Region, below Colosseum Mine. Comment
  RSA23490  Ambrosia eriocentra C. B. Wolf 1940-5-26 9609 San Bernardino Mojave Desert, Clark Mt. Colosseum Mine (1 mi west of). 1371 Comment
  RSA270179  Ambrosia eriocentra James Henrickson 1970-5-16 4756 San Bernardino E. Mojave Desert, road just N of Clark Mountains, ca. 11 miles NNE of valley Wells. 1311 Comment
  RSA270431  Ambrosia eriocentra B. A. Prigge 1973-5-19 976 San Bernardino Clark Mt. Range; Little Pachalka Cyn, 4.6 miles NW of Mt Pass 1524 Comment
  RSA417005  Ambrosia eriocentra Christopher Davidson 1977-5-28 5788 San Bernardino North side of Clark Mtn. On Colosseum Mine Rd, ca. 2.6 mi. S of junction with Powerline Rd. 1524 Comment
  SD99374  Ambrosia eriocentra Christopher Davidson 1977-5-28 5788 San Bernardino north side of Clark Mountain, on Colosseum Mine Road, ca. 2.6 miles south of junction with Powerline Road. 1525 Comment
  UCR157403  Ambrosia eriocentra June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-28 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain, north of the peak in the canyon below the white fir grove 2012 Comment
  SD92928  Ambrosia salsola var. salsola Walter Bertsch 1954-5-8 561 San Bernardino Clark Mountains, San Bernardino 915 Comment
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Jul 10 2010
  GH346776  Amelanchier alnifolia C. B. Wolf 1935-5-29 7081 Unknown Mojave Desert, Clark Mt. 1 1/2 Mi. S.E. of Coliseum Mine Narrow Canyon Comment
  SEINET226231  Amelanchier alnifolia A. C. Sanders 1983-6-12 3859 San Bernardino N side Clark Mtn upper Fir Canyon including White Fir grove E Mojave Desert 2103 Comment
  RSA648676  Amelanchier covillei Elizabeth Wiggins 1984-5-6 135 San Bernardino Clark Mts., 4.9 mi. NW. of I 15 and Mt. Pass exit. 1860 Comment
  RSA657177  Amelanchier covillei Ron Ozaki 1984-5-6 128 San Bernardino East Mojave desert: Clark Mtns. 4.9 miles northwest of I-15 and Mountain Pass exit. 1860 Comment
  RSA657191  Amelanchier covillei Antonio F. Garcia-Castro 1984-5-6 33 San Bernardino East Mojave Desert. On Clark Mountain road, leading up to the [picnic] area. 1860 Comment
  RSA659557  Amelanchier covillei Elizabeth S. Shapiro 1984-5-6 62 San Bernardino Mojave desert; Clark Mtns. 1860 Comment
  SD70019  Amelanchier gracilis Darley Howe 1968-4-26 San Bernardino So. Side of Clark Mt. 1890 Comment
  CAS-BOT-BC135683  Amelanchier utahensis Carl B. Wolf 1935-5-29 7081 San Bernardino Mojave Desert - Clark Mt. 1 1/2 mi. S.E. of Coliseum Mine, narrow canyon 1402 Comment
  CLARK-A1528-3060  Amelanchier utahensis John C. Roos 1949-5-28 4349 San Bernardino Clark Mountain 1889 Comment
  GMDRC2576  Amelanchier utahensis J. Andre, T. La Doux, Bart O'Brien 2007-10-2 8807 San Bernardino Clark Mountain Range: Forsellesia Cyn, E. Clark Mtn, approx. 3 mi. S. of Colosseum Mine, 1 mi W. of Benson Mine.. Elev. 5199 ft. 1585 Comment
  GMDRC5922  Amelanchier utahensis J. Andre, T. La Doux, G. L. Clifton 2008-4-29 19434 San Bernardino Clark Mountain Range: NE end of range in Forsellesia Canyon 1934 Comment
  HSC47362  Amelanchier utahensis Richard Spjut, C. E. Edson 1978-4-30 4984 San Bernardino Mojave Desert; Southern slopes of Clark Mtn. 1982 Comment
  RSA269454  Amelanchier utahensis Barry A. Prigge 1973-7-7 1233 San Bernardino Clark Mtn. Range, ca. 3.7 miles N of Mt. Pass. 1707 Comment
  RSA338157  Amelanchier utahensis Robert F. Thorne, Larry E. DeBuhr, Walter Wisura, Barry A. Prigge 1977-6-23 49447 San Bernardino Clark Mtn. Range: Colosseum Gorge. 1524 Comment
  RSA736993  Amelanchier utahensis Jim Andre, Tasha La Doux, Bart O'Brien 2007-10-2 8807 San Bernardino Clark Mountain Range: Forsellesia Cyn, E. Clark Mtn, approx. 3 mi. S. of Colosseum Mine, 1 mi. W. of Benson Mine. 1585 Comment
  SD114279  Amelanchier utahensis D. F. Howe 1968-4-26 4505 San Bernardino Southside of Clark Mt. 1829 Comment
  SD181359  Amelanchier utahensis James Henrickson, Barry & john Prigge 1981-4-25 18803 San Bernardino Ca. 34 air miles NE of Baker in Mojave Desert, in Colosseum Gorge on the SE side of the Clark Mountains peak, 1584 Comment
  SD99373  Amelanchier utahensis Christopher Davidson 1977-5-27 5783 San Bernardino Trail up north side of Clark Mtn., departing from Colosseum Mine Rd ca. 2.6 mi. south of Powerline Rd 1890 Comment
  UC1334769  Amelanchier utahensis R. S. Woglum 1940-5-25 2755 San Bernardino Clark Mountains; ne San Bernardino County Comment
  UC718542 Image available Amelanchier utahensis Carl B. Wolf 1935-5-29 San Bernardino 1.5 mi se Coliseum Mine (Narrow Canyon); Mojave Desert, Clark Mt. 1402 Comment
  UCR151346  Amelanchier utahensis James Henrickson, B. A. Prigge, J. Prigge 1981-4-25 18803 San Bernardino Eastern Mojave Desert, c. 34 air mi NE of Baker in the Mojave Desert, in Colosseum Gorge on the SE side of the Clark Mountain peak 1585 Comment
  UCR30788  Amelanchier utahensis A. C. Sanders 1983-6-12 3859 San Bernardino Eastern Mojave Desert, N side of Clark Mountain, upper 'Fir Canyon' including the white fir grove 2104 Comment
  POM306642  Amelanchier utahensis subsp. covillei Henry J. Ramsey, Henry J. Ramsey 1940-5-25 1513 San Bernardino Clark Mountain region, near power-line. Comment
  RSA16017  Amelanchier utahensis subsp. covillei Carl B. Wolf 1935-5-29 7081 San Bernardino Clark Mtn. 1 1/2 mi. SE of Coliseum mine. Comment
  RSA269442  Amelanchier utahensis subsp. covillei Barry A. Prigge 1973-5-27 1122 San Bernardino ca. 1/2 mile S of CLark Mr., 4.4 miles NW of Mt. Pass 2073 Comment
  RSA269453  Amelanchier utahensis subsp. covillei Barry A. Prigge 1973-5-11 855 San Bernardino Clark Mtn. Range 5.5 mi NNW of Mt. Pass, Fir Cyn. Comment
  RSA275418  Amelanchier utahensis subsp. covillei Robert F. Thorne, Barry A. Prigge, Larry E. DeBuhr, Walter Wisura 1977-6-23 49447 San Bernardino Clark Mtn. Range: Colosseum Gorge. 1524 Comment
  RSA275763  Amelanchier utahensis subsp. covillei Robert F. Thorne, Christopher Davidson, Barry A. Prigge 1977-5-26 49184 San Bernardino E. Mojave Desert, Clark Mtn. Range: Fir Canyon. 1829 Comment
  RSA275929  Amelanchier utahensis subsp. covillei Robert F. Thorne, Christopher Davidson, Barry A. Prigge 1977-5-26 49197 San Bernardino Clark Mountain Range: Fir Canyon. 2195 Comment
  RSA453153  Amelanchier utahensis subsp. covillei Julian P. Donahue 1985-5-27 94 .782 San Bernardino NE side of Clark Mountain 1768 Comment
  RSA453154  Amelanchier utahensis subsp. covillei Christopher Davidson 1977-5-27 5783 San Bernardino Trail up north side of Clark Mountain., departing from Colosseum Mine Road ca. 2.6 mi. south of Powerline Road. Steep narrow canyon. 1890 Comment
  RSA47540  Amelanchier utahensis subsp. covillei J. C. Roos 1949-5-28 4349 San Bernardino North slope of Clark Mountains 1890 Comment
  SD72221  Amelanchier utahensis subsp. covillei R. S. Woglum 1940-5-25 2755 San Bernardino Clark Mountains Comment
  UCR157296  Amelanchier utahensis subsp. covillei June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-28 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain, north of the peak in the canyon below the white fir grove 2012 Comment
  UCR32256  Amelanchier utahensis subsp. covillei B. A. Prigge, R. F. Thorne, Larry E. DeBuhr, W. Wisura 1977-6-23 1951 a San Bernardino Eastern Mojave Desert, Clark Mountain Range, near seep in Colosseum Gorge 1524 Comment
  CHSC35800  Amelanchier utahensis var. covillei Barry Prigge 1973-5-27 1122 San Bernardino NE San Bernardino Co, Clark Mt Range, ca 1/2 mile S of Clark Mt, 4.4 miles NW of Mt Pass. 2072 Comment
  HSC65780  Amelanchier utahensis var. covillei R. F. Thorne, W. Wisura, B. A. Prigge 1977-6-23 49447 San Bernardino Clark Mountain Range, Colosseum Gorge 1524 Comment
  HSC79399  Amelanchier utahensis var. covillei B. A. Prigge 1973-5-11 855 San Bernardino Clark Mountain, 5.5 miles NNW of Mountain Pass, Fir Canyon 1707 Comment
  RSA269784  Amsinckia tessellata B. A. Prigge 1973-4-7 543 San Bernardino NE San Bernardino Co. Clark Mountain Range. 10 (air) miles NW of Mounain Pass, by powerline Comment
  SEINET4585262 Image available Amsonia tomentosa Barry Prigge 1973-4-21 688 San Bernardino Clark Mountain Range, 9 miles N of Mt Pass, 12.6 miles E of Clima Rd X power line road 1128 Comment
  SEINET4585268 Image available Amsonia tomentosa Barry Prigge 1973-4-21 688 San Bernardino Clark Mountain Range, 9 miles N of Mt Pass, 12.6 miles E of Clima Rd X power line road 1128 Comment
  CHSC35786  Anemone tuberosa Barry Prigge 1972-5-20 136 San Bernardino 5.5 miles NNW of Mountain Pass, N side of Clark Mountain. 1981 Comment
  RSA269461  Anemone tuberosa Barry A. Prigge, John Prigge 1973-4-21 634 a San Bernardino Clark Moutain Range, 5.5 (air) miles NWW of Mountain Pass, in Little Pachalka Canyon; on limestone gravel, in arroyo. 1540 Comment
  UC1736516  Anemone tuberosa Dean W. Taylor 1979-4-23 7352 San Bernardino Clark Mountain, about 1 air mile South of Greens Well area 1828 Comment
  UCR182622  Anemone tuberosa Mitch Provance 2001-5-4 4824 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, vicinity of lower Greene Cyn 442 Comment
  UCR221405  Anemone tuberosa Jim Andre 2010-5-26 14597 San Bernardino Eastern Mojave Desert, west end of Clark Mountain Range at Pachalka Spring 1480.11 Comment
  CAS-BOT-BC400350  Anemopsis californica Carl B. Wolf 1940-5-26 9623 San Bernardino Mojave Desert, Clark Mt., Pachalka Spring 1524 Comment
  CHSC34470  Anemopsis californica Barry Prigge; J. Henrickson 1972-7-7 2 San Bernardino Clark Mountain, Pachalka Spring, 5.9 miles NW of Mountain Pass. 1493 Comment
  GMDRC1116  Anemopsis californica J. Andre 2003-5-26 4079 San Bernardino Clark Mtn: Pachalka Spring, growing in open grassy area at 4,895 ft. Elev. 4895 ft. 1492 Comment
  RSA23457  Anemopsis californica C. B. Wolf 1940-5-26 9623 San Bernardino Mojave Desert, Clark Mountains, Pachalka Spring. 1524 Comment
  RSA269801  Anemopsis californica B. A. Prigge 1973-6-15 1133 San Bernardino Clark Mountain Range, Pachalka Spring, 5.9 miles NW of Mt. Pass 1494 Comment
  RSA275819  Anemopsis californica R. F. Thorne, Walter Wisura, Christopher Davidson 1977-5-26 49059 San Bernardino Clark Mountain Range, Pachalka Spring. 1494 Comment
  RSA503871  Anemopsis californica Christopher Davidson 1977-5-26 5688 San Bernardino Clark Mtn. at Pachalka Spg 1494 Comment
  SD42241  Anemopsis californica Carl B. Wolf 1940-5-26 9623 San Bernardino Mojave Desert, Clark Mt., Pachalka Spring 1524 Comment
  SD99400  Anemopsis californica Christopher Davidson 1977-5-26 5688 San Bernardino Clark Mtn. At Pachalka Spg. Desert Oasis woodland 1493 Comment
  RSA23479  Anisocoma acaulis C. B. Wolf 1940-5-26 9596 San Bernardino Mojave Desert, Clark Mt. Coliseum Mine (1/2 mile west of) 1524 Comment
  UCR30562  Anisocoma acaulis John C. Roos 1949-5-28 4339 San Bernardino Eastern Mojave Desert, wash near Green's Mine, north side Clark Mountain 1646 Comment
  RSA275876  Antirrhinum filipes Robert F. Thorne, Walter Wisura, Christopher Davidson 1977-5-26 49132 San Bernardino Clark Mountain Range, above Pachalka Spring 1616 Comment
  CLARK-A1528-4164  Antirrhinum kingii John C. Roos 1949-5-29 3531 San Bernardino Clark Mountain 1767 Comment
  RSA269490  Antirrhinum kingii Barry A. Prigge 1973-5-19 963 San Bernardino Clark Mountain Range; a north fork of the Little Pachalka Canyon, 4.6 miles NW of Mt. Pass Comment
  RSA44243  Antirrhinum kingii J. C. Roos 1949-5-29 3531 San Bernardino Steep north rock slide, north of Coloseum Mine, Clark Mountains 1768 Comment
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Feb 13 2011
  UCR24486  Antirrhinum kingii John C. Roos 1949-5-29 3531 San Bernardino Eastern Mojave Desert, near [north of] the Coloseum Mine, Clark Mountain 1768 Comment
  UCR26215  Aquilegia formosa John C. Roos 1949-6-24 4488 San Bernardino Eastern Mojave Desert, north face of Clark Mountain, near the base of limestone cliffs 2348 Comment
  CHSC34469  Aquilegia shockleyi Barry Prigge; J. Henrickson 1972-7-6 187 San Bernardino 4.5 miles NNW of Mountain Pass, N-facing canyon below Clark Mountain. 2225 Comment
  POM187367  Aquilegia shockleyi E. C. Jaeger 1933-06 s.n. San Bernardino Clark Mountain. Comment
  RSA269440  Aquilegia shockleyi Barry A. Prigge 1973-7-6 1212 San Bernardino Clark Mt Range, at base of cliff at head of Fir Cyn, ca 4 1/2 miles NW of Mt Pass 2165 Comment
  RSA269460  Aquilegia shockleyi Barry A. Prigge, James Henrickson 1972-7-6 187 San Bernardino 4.5 miles NNW of Mountain Pass, deep N-facing canyon below Clark Mountain, 2226 Comment
  RSA47337  Aquilegia shockleyi J. C. Roos, L. Roos 1949-6-24 4488 San Bernardino north side of Clark Mts. 2287 Comment
  UCR183065  Arabis Mitch Provance 2001-5-5 4870 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  RSA0083294  Arabis perennans Jim Andre, Tasha La Doux, Glenn L. Clifton 2008-4-29 19435 San Bernardino NE end of range in Forsellesia Canyon. 1933 Comment
  RSA269400  Arabis perennans B. A. Prigge 1973-5-19 956 San Bernardino Clark Mountain Range above Pachalka Springs, 4.6 miles NW of Mt Pass 2012 Comment
  RSA275431  Arabis perennans R. F. Thorne, De Buhr, Walter Wisura, Prigge 1977-6-24 49487 San Bernardino Clark Mountains: mouth of Forsellesia Canyon, 1 mile SW of Frank Curtis Mine (Juniper Claims) 1829 Comment
  RSA275799  Arabis perennans R. F. Thorne, Walter Wisura, Christopher Davidson 1977-5-26 49130 San Bernardino Clark Mountain Range, above Pachalka Spring 1616 Comment
  RSA275957  Arabis perennans R. F. Thorne, Walter Wisura, Christopher Davidson, B. Prigge 1977-5-26 49178 San Bernardino Clark Mountain Range; along trail to Fir Canyon near its mouth 1585 Comment
  RSA275970  Arabis perennans R. F. Thorne, Walter Wisura, Prigge 1977-6-24 49474 San Bernardino Clark Mountain: ridge of dolomitized limestone just S of Frank Curtis mine (Juniper Claims) 1768 Comment
  RSA278677  Arabis perennans B. A. Prigge, Robert F. Thorne, et al. 1978-5-9 2972 San Bernardino Clark Mountain Range: Forsellsia Canyon. Below Juniper Claims 1616 Comment
  RSA482596  Arabis perennans Christopher Davidson 1977-5-27 5765 San Bernardino Trail up north side of Clark Mountain, departing from Colosseum Mine Rd ca. 2.6 mi south of junction with Powerline Rd. 1676 Comment
  UCR183066  Arabis perennans Mitch Provance 2001-5-5 4875 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  POM187262  Arabis pulchra var. gracilis P. A. Munz 1933-5-21 12990 San Bernardino Clark Mountain. 1524 Comment
  RSA269404  Arabis pulchra var. gracilis B. A. Prigge 1973-5-11 864 San Bernardino Clark Mountain, 5 miles NNW of Mountain Pass, Fir Canyon 1799 Comment
  RSA275432  Arabis pulchra var. gracilis R. F. Thorne, Walter Wisura, B. Prigge 1977-6-24 49486 San Bernardino Clark Mountains: mouth of Forsellesia Canyon, 1 mile SW of Frank Curtis Mine (Juniper Claims) 1829 Comment
  RSA278673  Arabis pulchra var. gracilis B. A. Prigge, Robert F. Thorne 1978-5-9 2973 San Bernardino Clark Mountain Range: Forsellsia Canyon. Below Juniper Claims 1616 Comment
  UCR33003  Arabis pulchra var. gracilis B. A. Prigge, R. F. Thorne 1978-5-9 2973 San Bernardino Eastern Mojave Desert, Clark Mountain, Forsellesia Canyon, below Juniper Claims 1616 Comment
  GMDRC2551  Arceuthobium divaricatum J. Andre, T. La Doux, G. L. Clifton 2007-10-24 8755 San Bernardino Clark Mountain Range: Forsellesia Cyn, on W. side ofde of Clark Mtn.. Elev. 5199 ft. 1585 Comment
  GMDRC5306  Arceuthobium divaricatum J. Andre, T. La Doux, G. L. Clifton 2008-4-29 19432 San Bernardino Clark Mountain Range: NE end of range in Forsellesia Canyon 1934 Comment
  IRVC29374  Arceuthobium divaricatum A. C. Sanders, Mark Elvin 2001-8-3 24575 San Bernardino Clark Mtn., "Fir Canyon" on north side, 1-2.2 km above Green's Well Rd. Eastern Mojave Desert 1585 Comment
  RSA0083292  Arceuthobium divaricatum Jim Andre, Tasha La Doux, Glenn L. Clifton 2008-4-29 19432 San Bernardino NE end of range in Forsellesia Canyon. 1933 Comment
  RSA279853  Arceuthobium divaricatum Robert F. Thorne, C. W. Tilforth 1974-5-28 44525 San Bernardino East Mojave Desert: Clark Mountains, 1.8 miles up Coliseum Mine Road up from powerline road. 1616 Comment
  UCR116266  Arceuthobium divaricatum A. C. Sanders, Mark Elvin 2001-8-3 24575 San Bernardino Eastern Mojave Desert, Clark Mountain, 'Fir Canyon' on north side, 1-2.2 km above Green's Well Rd. 1707 Comment
  UCR33482  Arceuthobium divaricatum B. A. Prigge, R. F. Thorne, et. all 1978-5-9 2976 San Bernardino Eastern Mojave Desert, Clark Mountain, Forsellesia Canyon, below Juniper Claims 1616 Comment
  RSA780039  Arenaria macradenia J. Andre 2010-5-26 14562 San Bernardino Clark Mountain Range, in mouth of main canyon, approx. .5 miles SE of Pachalka Spring. 1502 Comment
  UCR31159  Arenaria macradenia A. C. Sanders 1983-6-11 3854 San Bernardino Eastern Mojave Desert, North side of Clark Mountain, lower 'Fir Canyon 1616 Comment
  UCR157274  Arenaria macradenia subsp. macradenia June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-27 s.n. San Bernardino Eastern Mojave Desert, Pachalka Spring, Clark Mountain Range 1500 Comment
  UCR157286  Arenaria macradenia subsp. macradenia June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-28 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain, north of the peak in the canyon below the white fir grove 2012 Comment
  CDA24005  Arenaria macradenia var. macradenia T. C. Fuller 1961-5-9 7234 San Bernardino Circa 2 miles southeast of Pacific Fluorite Mine, north slope of Clark Mountain. Comment
  JEPS68862  Arenaria macradenia var. macradenia Annie M. Alexander and Louise Kellogg 1939-6-24 822 San Bernardino Clark Mt, North slope Clark Mt. Comment
  POM307252  Arenaria macradenia var. macradenia Henry J. Ramsey, Ramsey 1940-5-25 2237 San Bernardino Clark Mountains. Comment
  RSA16258  Arenaria macradenia var. macradenia C. B. Wolf 1935-5-26 7026 San Bernardino Clark Mountains, 1.5 miles above Pachalka Spring in 2nd canyon to the east. 1829 Comment
  RSA269832  Arenaria macradenia var. macradenia B. A. Prigge 1973-5-19 969 San Bernardino Clark Mtn Range. A north fork of the Little Pachalka Canyon, 4.6 miles NW of Mt Pass 1585 Comment
  RSA269846  Arenaria macradenia var. macradenia B. A. Prigge 1973-5-19 936 San Bernardino Clark Mt. Range; Little Pachalka Cyn, 4.6 miles NW of Mt Pass 1524 Comment
  RSA279193  Arenaria macradenia var. macradenia B. A. Prigge, R. F. Thorne 1978-5-27 3050 San Bernardino Clark Mountains, Forsellesia Canyon. 1707 Comment
  RSA47333  Arenaria macradenia var. macradenia J. C. Roos 1949-5-28 4336 San Bernardino Near Green s Mine, north slopes of Clark Mountains Comment
  RSA789661  Arenaria macradenia var. macradenia J. Andre 2010-5-26 14591 San Bernardino Clark Mountain Range, west end of range at Pachalka Spring. 1480 Comment
  UC625975  Arenaria macradenia var. macradenia Annie M. Alexander 1939-6-25 822 b San Bernardino Clark Mt. 1828 Comment
  UC625978  Arenaria macradenia var. macradenia Annie M. Alexander 1939-6-24 822 a San Bernardino Clark Mt. 1524 Comment
  UCR273516  Arenaria macradenia var. macradenia Mitch Provance 2001-5-5 4867 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  CLARK-A1528-4859  Arenaria macradenia var. parishiorum John C. Roos 1949-5-28 4336 San Bernardino Clark Mountain 1615 Comment
  SD73178  Arenaria macradenia var. parishiorum Darley F. Howe 1969-5-17 San Bernardino Clark Mountain. 1769 Comment
  RSA0064411  Argemone munita Jim M. Andre 2014-6-5 28319 San Bernardino Clark Mountain Range: Mojave Natl. Preserve; northeast side of range, along Greens Well Rd, 0.5 mi. southwest of Colosseum Mine area. 1627 Comment
  RSA23482  Argemone munita subsp. rotundata Carl B. Wolf 1940-5-26 9599 San Bernardino Mojave Desert, Clark Mt. Coliseum Mine. Ft. 1524 Comment
  RSA264194  Argemone munita subsp. rotundata C. W. Tilforth, Walter Wisura 1977-8-2 1394 San Bernardino Slopes on n face of Clark Mtn. below Fir Canyon. Comment
  RSA269626  Argemone munita subsp. rotundata Barry A. Prigge 1973-5-26 1091 San Bernardino Near Greens Well, 6.4 miles N of Mt. Pass. 1585 Comment
  UC625963  Argemone rotundata Annie M. Alexander 1939-5-13 479 San Bernardino near Coliseum Mine (Clark Mountain); Clark Mountain 1371 Comment
  UC774615  Argemone rotundata Carl B. Wolf 1940-5-26 9599 San Bernardino 1/2 mi w of Coliseum Mine (Mohave Desert, Clark Mountain); Mohave Desert, Clark Mountain 1524 Comment
  RSA269229  Argyrochosma jonesii B. A. Prigge 1973-5-19 948 San Bernardino Clark Mountain Range; a north fork of the Little Pachalka Canyon, 4.6 miles NW of Mt. Pass Comment
  RSA47343  Argyrochosma jonesii J. C. Roos, L. Roos 1949-6-24 4475 San Bernardino north side of Clark Mtn. E. San Bernardino Co. 1676 Comment
  SFV17471  Argyrochosma jonesii P. Wilson 1998-6-16 3527 San Bernardino Clark Mountain. 1700 Comment
  UCR17608  Argyrochosma jonesii A. C. Sanders, O. F. Clarke, J. Latting & CNPS trip 1978-5-28 00688 San Bernardino Eastern Mojave Desert, north side of Clark Mountain in the canyon below Green's Well 1509 Comment
  UCR221291  Argyrochosma jonesii Jim Andre 2010-5-26 14556 San Bernardino Eastern Mojave Desert, Clark Mountain Range, in mouth of main canyon c. 0.5 mi. SE of Pachalka Spring 1502.05 Comment
  RSA385037  Aristida Christopher Davidson 1977-5-26 5681 San Bernardino Clark Mountain, Pachalka Spring. 1524 Comment
  RSA612858  Aristida Robert Gustafson, Sterling Keeley 1982-5-23 2309 San Bernardino Power Line Road, west side of Keany Pass, Clark Mountains 1371 Comment
  LA102843  Aristida adscensionis Barry A. Prigge; Mark Bagley 1984-9-12 5989 San Bernardino Clark Mountain Range, 5.3-5.8 mi. N of Mountain Pass, 0.5-1.0 mi. S of Green's Well 1645 Comment
  UCR161456  Aristida adscensionis Dave Goodward 2005-9-24 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain Range, c. 5 miles NW of Mountain Pass, north of Antimony Gulch 1750 Comment
  UCR195232  Aristida adscensionis Jim Andre, T. La Doux, B. O'Brien 2007-10-2 8556 San Bernardino Mojave Desert, Clark Mountain Range, along Yates Well Road, on north side of Clark Mountain c. 2 mi south of powerline road, 2 mi west of Colosseum Mine, 1 mi west-northwest of Yates Well 1456 Comment
  RSA275420  Aristida adscensionis var. modesta R. F. Thorne, Larry E. DeBuhr, Walter Wisura, B. A. Prigge 1977-6-23 49427 San Bernardino E Mojave Desert, Clark Mountain Range: N side of Clark Mountains, along power line road, c. 2 mi W of junction with Colosseum Road. 1220 Comment
  SEINET14187267  Aristida glauca B. Prigge, J. Henrickson 1972-7-6 216 San Bernardino SE side of Clark Mountain, 4 miles NNW of Mountain Pass 2011 Comment
  CLARK-A1528-4473  Aristida longiseta var. robusta John C. Roos, Alfred R. Roos 1950-8-5 4906 San Bernardino Clark Mountain Range 1280 Comment
  CLARK-A1528-4483  Aristida purpurea John C. Roos 1950-8-4 San Bernardino Clark Mountain Comment
  CLARK-A1528-4485  Aristida purpurea John C. Roos 1950-8-4 San Bernardino Clark Mountain Comment
  RSA731876  Aristida purpurea Jim Andre, Bart O'Brien, Tasha La Doux 2007-10-2 8567 San Bernardino Clark Mountain Range: along powerline road on N side of Clark Mtn, approx. 4.3 mi. E of Excelsior Mine Road. 1159 Comment
  RSA732001  Aristida purpurea Jim Andre, Bart O'Brien, Tasha La Doux 2007-10-2 8578 San Bernardino Clark Mountain Range: along powerline rd on N. side of Clark.growing on rocky limstone alluvial gravels. 120 Comment
  RSA786016  Aristida purpurea Jim Andre 2010-6-16 14501 San Bernardino Clark Mountain Range; SE end of range 0.6 mi. west (above) Picnic Area'' 1989 Comment
  SEINET14198965  Aristida purpurea J. C. Roos 1950-9-1 4947 San Bernardino 1 mi E of Yucca Station, eastern Mojave Desert 1616 Comment
  CAS-BOT-BC137581  Aristida purpurea var. fendleriana Robert F. Thorne; L. DeBuhr 1977-6-24 49477 San Bernardino East Mojave Desert, Clark Mountain Range. Ridge just south of Frank Curtis' Mine (Juniper Claims). 1767 Comment
  CAS-BOT-BC227201  Aristida purpurea var. fendleriana Barry A. Prigge; R. F. Thorne; L. DeBuhr; W. Wisura 1977-6-23 1934 San Bernardino E. Mojave Desert, Clark Mt. Range: c. 8 air miles NNW of Mountain Pass, NE San Bernardino Co. 1463 Comment
  GMDRC2457  Aristida purpurea var. fendleriana J. Andre, B. O'Brien, T. La Doux 2007-10-2 8556 San Bernardino Clark Mountain Range: along 'Yates Well Rd', on north side of Clark Mtn, approx 2 mi. S. of powerline rd, 2 mi. W. of Colosseum Mine, 1 mi WNW of Yates Well. .. Elev. 4777 ft. 1456 Comment
  SEINET220901  Aristida purpurea var. fendleriana R. F. Thorne, L Debuhr; W Wisura B Prigge 1977-6-24 49477 San Bernardino E Mojave Desert Clark Mtn Range: ridge of dolomitized limestone just S of Frank Curtis' mine (Juniper Claims) 1768 Comment
  UCR32248  Aristida purpurea var. fendleriana B. A. Prigge, R. F. Thorne, Larry E. DeBuhr, W. Wisura 1977-6-23 1940 San Bernardino Eastern Mojave Desert, Clark Mountain Range, above seep in Colosseum Gorge 1555 Comment
  CAS-BOT-BC137521  Aristida purpurea var. nealleyi Barry A. Prigge; Robert F. Thorne; L. DeBuhr; W. Wisura 1977-6-23 1929 San Bernardino East Mojave Desert, Clark Mountain Range. 4 miles east of Excelsior Mine Road on power line road. 1188 Comment
  CAS-BOT-BC137522  Aristida purpurea var. nealleyi Robert F. Thorne; L. DeBuhr 1977-6-23 49442 San Bernardino East Mojave Desert, Clark Mountain Range. Colosseum Gorge 1584 Comment
  HSC65754  Aristida purpurea var. nealleyi R. F. Thorne, L. DeBuhr,, W. Wisura, B Prigge 1977-6-23 49442 San Bernardino Clark Mountian Range, Colosseum Gorge 1585 Comment
  RSA0043285  Aristida purpurea var. nealleyi Jim Andre 2014-6-5 28296 San Bernardino Clark Mountain Range: Mojave Natl. Preserve; northeast side of range, along Greens Well Rd, 0.5 mi. southwest of Colosseum Mine area. 1626 Comment
  RSA0067617  Aristida purpurea var. nealleyi Jim Andre 2013-5-20 25993 San Bernardino Mojave National Preserve; N. side of range along Yates Well Rd, approx 2 mi. NW of Colosseum Mine area, 1.5 mi. S. of Powerline Rd. 1368 Comment
  RSA0067624  Aristida purpurea var. nealleyi Jim Andre 2013-5-20 26004 San Bernardino Clark Mountain Range: Mojave National Preserve; N. side of range along Yates Well Rd, at Jct with Greens Well Rd, just west of Colosseum Mine area. 1561 Comment
  RSA269240  Aristida purpurea var. nealleyi B. A. Prigge 1973-6-15 1152 San Bernardino Clark Mountain Range, Little Pachalka Canyon, first canyon E of Pachalka Spring, ca. 5.25 miles NW of Mountain Pass. 1677 Comment
  RSA269243  Aristida purpurea var. nealleyi B. A. Prigge, James Henrickson 1972-7-6 216 San Bernardino SE side of Clark Mountain, 4.0 miles NNW of Mountain Pass. 2012 Comment
  RSA275414  Aristida purpurea var. nealleyi R. F. Thorne, Larry E. DeBuhr, Walter Wisura, B. A. Prigge 1977-6-23 49442 San Bernardino Clark Mountain Range: Colosseum Gorge 1585 Comment
  RSA275936  Aristida purpurea var. nealleyi R. F. Thorne, Walter Wisura, Christopher Davidson 1977-5-26 49133 San Bernardino Clark Mountain Range, above Pachalka Spring 1616 Comment
  RSA649144  Aristida purpurea var. nealleyi J. C. Roos 1950-8-5 4898 San Bernardino north slope Clark Mts. about 1 1/2 miles S.W. of Coliseum Mine, eastern Mojave Desert. 1706 Comment
  RSA735574  Aristida purpurea var. nealleyi Steve Boyd, Tammy Morgan 2004-6-1 11445 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  RSA760743  Aristida purpurea var. nealleyi R. F. Thorne, C. W. Tilforth 1974-5-29 44583 San Bernardino Eastern Mojave Desert: Clark Mountains, ca 1.8 miles from powerline road on road to Coliseum Mine. 1615 Comment
  SD107801  Aristida purpurea var. nealleyi Robert F. Thorne, L. DeBuhr, W. Wisura, B. Prigge 1977-6-23 49435 San Bernardino East San Bernardino County, East Mojave Desert, Clark Mountain Range, north side of Clark Mountains, ca. 1 mile west of junction of Power Line and Colosseum Roads. 1250 Comment
  SD240248  Aristida purpurea var. nealleyi J. M. Andre 2013-5-20 26004 San Bernardino Region: MNP; Clark Mountain Range Mojave National Preserve; N. side of range along Yates Well Rd, at Jct with Greens Well Rd, just west of Colosseum Mine area 1561 Comment
  SD248067  Aristida purpurea var. nealleyi J. M. Andre 2014-6-5 28296 San Bernardino Clark Mountain Range; Mojave Natl. Preserve; northeast side of range, along Greens Well Rd, 0.5 mi. southwest of Colosseum Mine area. Rocky limestone outcrop. 1627 Comment
  SEINET220900 Image available Aristida purpurea var. nealleyi R. F. Thorne, L Debuhr; W Wisura B Prigge 1977-6-23 49435 San Bernardino E Mojave Desert Clark Mtn Range: N side Clark Mtns. c 1 mi. W of jct of power line and Colosseum Rds 1250 Comment
  UC1930192  Aristida purpurea var. nealleyi Steve Boyd, Tammy Morgan 2004-6-1 11445 San Bernardino Mojave Desert; East Mojave Desert region; Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. Comment
  UCR199836  Aristida purpurea var. nealleyi Steve Boyd, Tammy Morgan 2004-6-1 11445 San Bernardino Eastern Mojave Desert, Clark Mountain, west flank of the range in large canyon south of Pachalka Spring 1800 Comment
  UCR268686  Aristida purpurea var. nealleyi Jim Andre 2014-6-5 28296 San Bernardino Northern Mojave Desert, Clark Mountain Range, Mojave National Preserve, northeast side of range, along Greens Well Road, 0.5 mi southwest of Colosseum Mine area 1627 Comment
  RSA457403  Aristida purpurea var. purpurea J. C. Roos 1950-8-4 s.n. San Bernardino N side of Clark Mountain, east Mojave Desert. Comment
  RSA85678  Aristida purpurea var. purpurea J. C. Roos 1950-8-5 4906 San Bernardino North slopes Clark Mountains along power line road, eastern Mojave Desert. 1280 Comment
  UCR121077  Aristida purpurea var. purpurea B. A. Prigge, R. F. Thorne, Larry E. DeBuhr, W. Wisura 1977-6-23 1934 San Bernardino Eastern Mojave Desert, Clark Mountain Range: c. 8 air mi NNW of Mountain Pass 1463 Comment
  UCR20464  Aristida purpurea var. purpurea John C. Roos, A. R. Roos 1950-8-5 4906 San Bernardino Eastern Mojave Desert, north slopes of the Clark Mountain along power line road 1280 Comment
  GMDRC2465  Aristida purpurea var. wrightii J. Andre, B. O'Brien, T. La Doux 2007-10-2 8578 San Bernardino Clark Mountain Range: along powerline rd on N. side of Clark Mtn.. Elev. 3921 ft. 1195 Comment
  RSA47319  Aristida purpurea var. wrightii J. C. Roos, L. Roos 1949-5-29 4380 San Bernardino north side Clark Mts., eastern San Bernardino County 1402 Comment
  UCR195235  Aristida purpurea var. wrightii Jim Andre, T. La Doux, B. O'Brien, 2007-10-2 8578 San Bernardino Mojave Desert, Clark Mountain Range, along powerline road on north side of Clark Mountain 1195 Comment
  CLARK-A1528-4489  Aristida wrightii John C. Roos 1949-5-29 4380 San Bernardino Clark Mountain 1402 Comment
  A427427  Artemisia bigelovii P. A. Munz 1932-9-15 12874 Unknown Clark Mnt., eastern San Bernardino County 1676 Comment
  A427431  Artemisia bigelovii P. A. Munz 1932-9-15 12874 Unknown Clark Mtn., eastern San Bernardino County 1676 Comment
  CAS-BOT-BC84998  Artemisia bigelovii Carl B. Wolf 1935-10-5 7572 San Bernardino Mojave Desert, Clark Mt. 1 1/2 mi. above Pachalka Spring, 2nd canyon to the east. 1828 Comment
  CAS-BOT-BC84999  Artemisia bigelovii Carl B. Wolf 1935-10-5 7572 San Bernardino Mojave Desert, Clark Mt. 1 1/2 mi. above Pachalka Spring, 2nd canyon to the east. 1828 Comment
  CLARK-A1528-1557  Artemisia bigelovii John C. Roos 1950-8-4 San Bernardino Clark Mountain Comment
  CLARK-A1528-1558  Artemisia bigelovii John C. Roos 1950-9-3 4973 San Bernardino Clark Mountain 1828 Comment
  CLARK-A1528-4933  Artemisia bigelovii John C. Roos 1948-9-19 4059 San Bernardino Clark Mountains 1523 Comment
  CLARK-A1528-4940  Artemisia bigelovii John C. Roos 1948-9-18 4059 San Bernardino Clark Mountain 1523 Comment
  GH427428  Artemisia bigelovii C. B. Wolf 1935-10-5 7572 Unknown Mojave Desert, Clark Mt., 1 1/2 mi. above Pachalka Spring, 2nd canyon to the east 1828 Comment
  GMDRC2537  Artemisia bigelovii J. Andre, T. La Doux, G. L. Clifton 2007-10-24 8722 San Bernardino Clark Mountain Range: in small canyon just N. of homestead site, approx 0.5 mi. W. of Colosseum Mine, N. side of Clark Mtn.. Elev. 5093 ft. 1553 Comment
  HSC65736  Artemisia bigelovii B. A. Prigge 1977-10-9 2207 San Bernardino Clark Mountain, just S of Juniper Claims 1723 Comment
  JEPS123629  Artemisia bigelovii J. Andre, T. La Doux, G. L. Clifton 2007-10-24 8722 San Bernardino Clark Mountain Range, in small canyon just N of homestead site, approx. 0.5 mi W of Colosseum Mine, N side of Clark Mountain. Comment
  LA210514  Artemisia bigelovii Carl B. Wolf; 1935-10-5 7572 San Bernardino CLARK MOUNTAIN RANGE, 1.5 mi. above Pachalka Spring, 2nd canyon to the E. 1828 Comment
  OBI17070  Artemisia bigelovii Carl B. Wolf 1935-10-7 7619 San Bernardino Mojave Desert, Clark Mt; 1 mi S of Colisuem Mine 1829 Comment
  POM184029  Artemisia bigelovii Philip A. Munz 1932-9-15 12874 San Bernardino Clark Mountain, eastern San Bernardino County. 1677 Comment
  RSA16140  Artemisia bigelovii C. B. Wolf 1935-10-7 7619 San Bernardino Clark Mountains; 1 miles south of Coliseum Mine 1829 Comment
  RSA16153B  Artemisia bigelovii C. B. Wolf 1935-10-5 7572 San Bernardino Clark Mountain, 1.5 mile above Pachalka Spring, 2nd canyon to the east. 1829 Comment
  RSA278910  Artemisia bigelovii B. A. Prigge 1977-10-9 2207 San Bernardino E. Mojave Desert, Clarke Mtn. range, just S of Juniper Claims. 1723 Comment
  RSA45476  Artemisia bigelovii L. Roos 1948-9-18 4059 San Bernardino in steep limestone gulch, N slope, Clark Mts. 1829 Comment
  RSA594034  Artemisia bigelovii J. C. Roos 1948-9-18 4059 San Bernardino Clark Mountian. North slope 1829 Comment
  RSA736261  Artemisia bigelovii J. Andre, Tasha La Doux, G. L. Clifton 2007-10-24 8722 San Bernardino Clark Mountain Range: in small canyon just N. of homestead site, approx 0.5 mi. W. of Colosseum Mine, N. side of Clark Mtn. 1553 Comment
  SD42402  Artemisia bigelovii Carl B. Wolf 1935-10-7 7619 San Bernardino Mojave Desert, Clark Mountain, 1 mile south of Coliseum Mine 1830 Comment
  SEINET221456  Artemisia bigelovii Barry A. Prigge 1977-10-9 2207 San Bernardino E. Mohave Desert, Clark Mtn. Range; Just S of Juniper Claims. 1722 Comment
  UC1010306  Artemisia bigelovii John C. Roos 1950-9-3 4973 San Bernardino nw of Mountain Pass (canyon on s side of Clark Mtn.); eastern Mohave Desert, Clark Mtn. 1828 Comment
  UC1478687  Artemisia bigelovii Barry A. Prigge 1977-10-9 2207 San Bernardino just s of Juniper Claims; E. Mojave Desert, Clark Mtn. Range 1722 Comment
  UC496523  Artemisia bigelovii P. A. Munz 1932-9-15 12874 San Bernardino Mojave Desert; East Mojave Desert region; Clark Mountain, eastern San Bernardino County. 1676 Comment
  UC718329  Artemisia bigelovii Carl B. Wolf 1935-10-5 7572 San Bernardino 1 1/2 mi above Pachalka Spring (second canyon to the e); Mojave Desert, Clark Mt. 1828 Comment
  UCR18633  Artemisia bigelovii John C. Roos 1948-9-19 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain 1523 Comment
  UCR195932  Artemisia bigelovii Jim Andre, T. La Doux, G. L. Clifton 2007-10-24 8722 San Bernardino Mojave Desert, Clark Mountain Range, small canyon just north of homestead site, c. 0.5 mi west of Colosseum Mine, north side of Clark Mountain 1553 Comment
  UCR32665  Artemisia bigelovii B. A. Prigge 1977-10-9 2207 San Bernardino Eastern Mojave Desert, Clark Mountain, just south of Juniper Claims 1723 Comment
  POM183976  Artemisia dracunculus Philip A. Munz 1932-9-15 12853 San Bernardino Clark Mountain, eastern San Bernardino County. 1677 Comment
  UC496509  Artemisia dracunculus Philip A. Munz 1932-9-15 12853 San Bernardino Clark Mts. 1676 Comment
  CLARK-A1528-1580  Artemisia ludoviciana John C. Roos 1948-9-18 4058 San Bernardino Clark Mountains 1767 Comment
  RSA732131  Artemisia ludoviciana J. Andre, Bart O'Brien, Tasha La Doux 2007-10-2 8614 San Bernardino Clark Mountain Range: along 'Yates Well Rd,' on north side of Clark Mtn. about 2 mi. W. of Colosseum Mine. 1488 Comment
  POM184004  Artemisia ludoviciana subsp. albula Philip A. Munz 1932-9-15 12867 San Bernardino Clark Mountain, eastern San Bernardino County. 1677 Comment
  RSA24275  Artemisia ludoviciana subsp. albula C. B. Wolf, R. Wertheim 1941-1-22 9836 San Bernardino Mojave desert, Clark Mt. 1/8 miles east of Pachalka Spring in 1st canyon to the east. 1524 Comment
  RSA270427  Artemisia ludoviciana subsp. albula B. A. Prigge 1973-9-18 1290 San Bernardino Clark Mountains; 4.6 miles NW of Mountain Pass and 0.3 miles E of Clark Mountain 2317 Comment
  RSA270435  Artemisia ludoviciana subsp. albula B. A. Prigge 1973-9-18 1307 San Bernardino Clark Mt. Range, ca. 3.5 miles NW of Mt. Pass at picnic ground 1860 Comment
  RSA45477  Artemisia ludoviciana subsp. albula J. C. Roos 1948-9-18 4058 San Bernardino Clark Mts. 1768 Comment
  UCR195861  Artemisia ludoviciana subsp. incompta Jim Andre, T. La Doux, Bart O'Brien 2007-10-2 8614 San Bernardino Mojave Desert, Clark Mountain Range, along 'Yates Well Road,' on north side of Clark Mountain c. 2 mi west of Colosseum Mine 1488 Comment
  A427456  Artemisia nova P. A. Munz 1932-9-15 12856 Unknown Clark Mtn., eastern San Bernardino 1524 Comment
  CAS-BOT-BC90851  Artemisia nova Carl B. Wolf 1935-10-5 7585 San Bernardino Mojave Desert, Clark Mt. 1 1/2 mi. above Pachalka Spring, 2nd canyon to the East 1828 Comment
  CLARK-A1528-1583  Artemisia nova John C. Roos 1950-8-4 San Bernardino Clark Mountain Comment
  CLARK-A1528-1584  Artemisia nova John C. Roos 1948-9-18 San Bernardino Clark Mountains Comment
  CLARK-A1528-7841  Artemisia nova John C. Roos 1948-9-18 4069 San Bernardino Mojave Desert 1584 Comment
  GMDRC2473  Artemisia nova J. Andre, B. O'Brien, T. La Doux 2007-10-2 8599 San Bernardino Clark Mountain Range: along 'Yates Well Rd', on north side of Clark Mtn at Yates Well near old cabin (shed), approx 3 mi. S. of powerline rd, 1 mi. W. of Colosseum Mine... Elev. 5090 ft. 1552 Comment
  POM183973  Artemisia nova Philip A. Munz 1932-9-15 12856 San Bernardino Clark Mountains 1524 Comment
  RSA0065583  Artemisia nova Jim Andre 2014-6-5 28303 San Bernardino Clark Mountain Range: Mojave Natl. Preserve; northeast side of range, along Greens Well Rd, 0.5 mi. southwest of Colosseum Mine area. 1626 Comment
  RSA16163  Artemisia nova C. B. Wolf 1935-10-5 7585 San Bernardino Clark Mountain, 1 1/2 mile above Pachalka Spring, 2nd canyon to the east 1829 Comment
  RSA270422  Artemisia nova B. A. Prigge 1973-9-19 1332 San Bernardino Clark Mountain Range, 5.2 miles northwest of Mt Pass, east fork of Fir Canyon 1890 Comment
  RSA270429  Artemisia nova B. A. Prigge 1973-9-20 1346 San Bernardino Clark Mountain range, 6 miles north of Mt. pass, near Green Well 1616 Comment
  RSA275426  Artemisia nova R. F. Thorne, L. DeBuhr, Walter Wisura, B. A. Prigge 1977-6-23 49439 San Bernardino Eastern Mojave Desert, Clark Mountain Range, Colosseum Gorge 1585 Comment
  RSA425028  Artemisia nova J. C. Roos 1950-8-4 s.n. San Bernardino North side of Clark Mountain, Eastern Mojave Desert Comment
  RSA45486  Artemisia nova J. C. Roos, Lucille Roos 1948-9-18 4030 San Bernardino North side of Clark Mountains, dry wash below Colisseum Mine 1524 Comment
  RSA45541  Artemisia nova J. C. Roos, Lucille Roos 1948-9-18 4069 San Bernardino Edge of wide wash, north side of Clark mountain, near Greens Mine 1524 Comment
  SD81160  Artemisia nova Darley F. Howe 1971-9-27 San Bernardino Clark Mountains 1980 Comment
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Oct 7 2011
  UC496510  Artemisia nova Philip A. Munz 1932-9-15 12856 San Bernardino dry canyon bottom Clark Mtn. 1524 Comment
  UC718316  Artemisia nova Carl B. Wolf 1935-10-5 7585 San Bernardino 1 1/2 mi above Pachalka Spring (2nd canyon to the e); Mojave Desert, Clark Mt. Comment
  UCR157279  Artemisia nova June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-28 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain, north of the peak in the canyon below the white fir grove 2012 Comment
  UCR195241  Artemisia nova Jim Andre, T. La Doux, B. O'Brien, 2007-10-2 8599 San Bernardino Mojave Desert, Clark Mountain Range, along Yates Well Road, on north side of Clark Mountain at Yates Well near old cabin (shed), c. 3 mi south of powerline road, 1 mi west of Coleosseum Mine 1552 Comment
  UCR268689  Artemisia nova Jim Andre 2014-6-5 28303 San Bernardino Northern Mojave Desert, Clark Mountain Range, Mojave National Preserve, northeast side of range, along Greens Well Road, 0.5 mi southwest of Colosseum Mine area 1627 Comment
  UCR27434  Artemisia nova John C. Roos 1948-9-18 4069 San Bernardino Eastern Mojave Desert, north slope of Clark Mountain, Green's Mine 1585 Comment
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Mar 8 2012
  UCR275708  Artemisia nova Jim Andre 2014-8-15 32890 San Bernardino Eastern Mojave Desert, Clark Mountain Range, Mojave National Preserve, southeast end of range at picnic area, 5.6 miles north-northwest from Bailey Road junction at Hwy I-15 1877 Comment
  CDA10178  Artemisia tridentata T. C. Fuller 1961-5-9 7240 San Bernardino Circa 2 miles southeast of Pacific Fluorite Mine, north slope of Clark Mountain. Comment
  RSA735621  Artemisia tridentata Steve Boyd, Tammy Morgan 2004-6-1 11439 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  CHSC35785  Asclepias asperula Barry Prigge; J. Henrickson 1972-7-6 220 San Bernardino Clark Mountain, SE slope, 4.3 miles NNW of Mountain Pass. 2194 Comment
  CLARK-A1528-5131  Asclepias asperula John C. Roos 1949-6-25 4490 San Bernardino Clark Mountain Range 1737 Comment
  CLARK-A1528-5236  Asclepias asperula John C. Roos 1948-9-18 4042 San Bernardino Clark Mountain Range Comment
  IRVC29384  Asclepias asperula A. C. Sanders, Mark Elvin 2001-8-3 24580 San Bernardino Clark Mtn., "Fir Canyon" on north side, 1-2.2 km above Green's Well Rd. Eastern Mojave Desert 1585 Comment
  POM183899  Asclepias asperula P. A. Munz 1932-9-15 12888 San Bernardino Clark Mountains 1677 Comment
  POM183900  Asclepias asperula P. A. Munz 1932-9-15 12888 San Bernardino Clark Mountains 1677 Comment
  POM305399  Asclepias asperula Henry J. Ramsey 1940-5-25 701 San Bernardino Clark Mountains. Comment
  RSA13128  Asclepias asperula C. B. Wolf 1935-5-27 7048 San Bernardino Clark Mountains: 3/4 mile above Pachalka spring in first canyon to the east 1677 Comment
  RSA16257  Asclepias asperula C. B. Wolf 1935-5-26 7025 San Bernardino Clark Mountains, 1.5 miles above Pachalka Spring in 2nd canyon to the east. 1829 Comment
  RSA269347  Asclepias asperula B. A. Prigge 1974-6-9 1525 San Bernardino Clark Mountains: Big Pachalka Canyon, 5.5 miles NWW of Mt. Pass 1616 Comment
  RSA269348  Asclepias asperula B. A. Prigge 1973-6-23 1177 San Bernardino Clark Mountains: Fir Canyon, 6 1/4 miles NW of Mt. Pass 1677 Comment
  RSA269349  Asclepias asperula B. A. Prigge 1973-7-6 1188 San Bernardino Clark Mountains: at picnic ground 4 miles NW of Mt. Pass 1921 Comment
  RSA269350  Asclepias asperula B. A. Prigge 1973-6-15 1150 San Bernardino Clark Mountains: Little Pachalka Canyon, first canyon E of Pachalka Springs, 5 1/4 miles NW of Mt. Pass 1677 Comment
  RSA275416  Asclepias asperula R. F. Thorne, DeBuhr, Walter Wisura, Prigge 1977-6-24 49454 San Bernardino Clark Mountains: mouth of Forsellesia Canyon, 1 mile SW of Frank Curtis Mine (Juniper Claims) 1829 Comment
  RSA667309  Asclepias asperula A. C. Sanders, Mark Elvin 2001-8-3 24580 San Bernardino Eastern Mojave Desert: Clark Mountains., Fir Canyon on north side, 1-2.2 km above Green s Well Rd. 1585 Comment
  SBBG104650  Asclepias asperula D. Goodward 1992-6-3 92 -2 San Bernardino Clark Mtn, Fir Cyn just below the fir grove Comment
  SEINET2042313 Image available Asclepias asperula A. C. Sanders, Mark Elvin 2001-8-3 24580 San Bernardino Eastern Mojave Desert; Clark Mountain ''Fir Canyon'' on N side, 1-2.2 km above Green's Well Rd. (Clark Mountain 7.5' Q) 1585 Comment
  UCR116347  Asclepias asperula A. C. Sanders, Mark Elvin 2001-8-3 24580 San Bernardino Eastern Mojave Desert, Clark Mountain, 'Fir Canyon' on north side, 1-2.2 km above Green's Well Rd. 1707 Comment
  UCR17728  Asclepias asperula A. C. Sanders 1976-6-12 603 San Bernardino Eastern Mojave Desert, North side of Clark Mountain, lower part of canyon below fir grove 1677 Comment
  UCR26297  Asclepias asperula John C. Roos 1949-6-25 4490 San Bernardino Eastern Mojave Desert, near Coloseum Mine, north side Clark Mountain 1738 Comment
  CAS-BOT-BC222843  Asclepias asperula subsp. asperula Steve Boyd; Tammy Morgan 2004-6-1 11453 San Bernardino Mojave Desert; East Mojave Desert region: Clark Mountains, western flank of the range in large canyon south of Pachalka Spring 1800 Comment
  CAS-BOT-BC222844  Asclepias asperula subsp. asperula A. C. Sanders; Mark Elvin 2001-8-3 24580 San Bernardino Eastern Mojave Desert: Clark Mtn., Fir Canyon on north side, 1-2.2 km above Green's Well Rd. 1707 Comment
  CAS-BOT-BC222845  Asclepias asperula subsp. asperula Robert F. Thorne; L. DeBuhr; W. Wisura; B. Prigge 1977-6-24 49454 San Bernardino E. Mojave Desert, Clark Mtn. Range: mouth of Forsellesia Canyon, c. 1 mi. SW of Frank Curtis' mine (Juniper Claims). E. San Bernardino Co. 1828 Comment
  CAS-BOT-BC222846  Asclepias asperula subsp. asperula Carl B. Wolf 1935-5-27 7048 San Bernardino Mojave Desert, Clark Mt. 3/4 mi. above Pachalka Spring in 1st canyon to the East 1676 Comment
  CAS-BOT-BC222848  Asclepias asperula subsp. asperula Carl B. Wolf 1935-5-27 7048 San Bernardino Mojave Desert, Clark Mt. 3/4 mi. above Pachalka Spring in 1st canyon to the East 1676 Comment
  GMDRC2541  Asclepias asperula subsp. asperula J. Andre, T. La Doux, G. L. Clifton 2007-10-24 8737 San Bernardino Clark Mountain Range: in small canyon just N. of homestead site, approx 0.5 mi. W. of Colosseum Mine, N. side of Clark Mtn.. Elev. 5093 ft. 1553 Comment
  GMDRC7518  Asclepias asperula subsp. asperula J. M. Andre, Travis Columbus, Peter Pearlman 2015-6-23 32637 San Bernardino Clark Mountain Range: Mojave National Preserve; SE side of range 0.4 mi. to southeast of picnic area, about 3.5 miles NW of Mountain Pass 1849 Comment
  LA202852  Asclepias asperula subsp. asperula C. B. Adams; 1935-5-27 7048 San Bernardino Clark Mountain Range, 0.75 mi. above Pachalka Spring in 1st canyon to the E 1676 Comment
  RSA0065584  Asclepias asperula subsp. asperula Jim Andre 2014-6-5 28306 San Bernardino Clark Mountain Range: Mojave Natl. Preserve; northeast side of range, along Greens Well Rd, 0.5 mi. southwest of Colosseum Mine area. 1626 Comment
  RSA45482  Asclepias asperula subsp. asperula J. C. Roos 1948-9-18 4042 San Bernardino North side of Clark Mountain, SW of Colisseum Mine 1921 Comment
  RSA735632  Asclepias asperula subsp. asperula Steve Boyd, Tammy Morgan 2004-6-1 11453 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  RSA789668  Asclepias asperula subsp. asperula J. Andre 2010-6-16 14499 San Bernardino Clark Mountain Range; SE end of range 0.6 mi. west (above) Picnic Area 1989 Comment
  UC1929337  Asclepias asperula subsp. asperula Steve Boyd, Tammy Morgan 2004-6-1 11453 San Bernardino Mojave Desert; East Mojave Desert region; Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. Comment
  UC494696  Asclepias asperula subsp. asperula P. A. Munz 1932-9-15 12888 San Bernardino Clark Mtn. 1676 Comment
  UCR157295  Asclepias asperula subsp. asperula June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-28 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain, north of the peak in the canyon below the white fir grove 2012 Comment
  UCR199841  Asclepias asperula subsp. asperula Steve Boyd, Tammy Morgan 2004-6-1 11453 San Bernardino Eastern Mojave Desert, Clark Mountain, west flank of the range in large canyon south of Pachalka Spring 1800 Comment
  UCR220887  Asclepias asperula subsp. asperula Jim Andre 2010-6-16 14499 San Bernardino Eastern Mojave Desert, SE end of Clark Mountain Range, 0.6 mi. west (above) "Picnic Area" 1988.21 Comment
  UCR246270  Asclepias asperula subsp. asperula Jim Andre 2011-6-1 20502 San Bernardino Eastern Mojave Desert, Mojave National Preserve; Clark Mountain Range, SE end of range 0.5 mi. NW of "Picnic Area" 1960 Comment
  UCR268682  Asclepias asperula subsp. asperula Jim Andre 2014-6-5 28306 San Bernardino Northern Mojave Desert, Clark Mountain Range, Mojave National Preserve, northeast side of range, along Greens Well Road, 0.5 mi southwest of Colosseum Mine area 1627 Comment
  GH369333  Astragalus C. B. Wolf 1935-5-28 7062 Unknown Mojave Desert, Clark Mt. 1 3/10 Mi. N.W. of Pachalka Spring 1463 Comment
  RSA735624  Astragalus Steve Boyd, Tammy Morgan 2004-6-1 11434 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  CAS-BOT-BC200766  Astragalus allochrous Carl B. Wolf 1935-5-28 7062 San Bernardino Mojave Desert, Clark Mt. 1 3/10 mi. N.W. of Pachalka Spring 1463 Comment
  HSC47335  Astragalus layneae Richard Spjut, C. E. Edson 1978-4-30 4977 San Bernardino Mojave Desert; Southern slopes of Clark Mtn. 1982 Comment
  SEINET1007993  Astragalus lentiginosus A. C. Sanders, O. F. Clarke, J. Latting & CNPS trip 1978-1 318 San Bernardino Eastern Mojave Desert; Clark Mountain, Green's Well area. 1509 Comment
  UCR17589  Astragalus lentiginosus A. C. Sanders, O. F. Clarke, J. Latting & CNPS trip 1978-5-28 00318 San Bernardino Eastern Mojave Desert, Clark Mountain, Green's Well area 1509 Comment
  CAS-BOT-BC178159  Astragalus lentiginosus var. fremontii Carl B. Wolf 1935-5-28 7062 San Bernardino Clark Mt., 1 3/10 mi. NW of Pachalka Spring, Mojave Desert 1463 Comment
  CLARK-A1528-2748  Astragalus lentiginosus var. fremontii John C. Roos 1949-5-28 4341 San Bernardino Clark Mountain Range Comment
  CLARK-A1528-5424  Astragalus lentiginosus var. fremontii John C. Roos 1949-5-28 4341 San Bernardino Clark Mountain Range Comment
  POM304888  Astragalus lentiginosus var. fremontii Henry J. Ramsey, Henry J. Ramsey 1940-5-25 247 San Bernardino Clark Mountain region, near power-line. Comment
  RSA0067605  Astragalus lentiginosus var. fremontii Jim Andre 2013-5-20 26012 San Bernardino Clark Mountain Range: Mojave National Preserve; N. side of range along Yates Well Rd, at Jct with Greens Well Rd, just west of Colosseum Mine area. 1561 Comment
  RSA16151A  Astragalus lentiginosus var. fremontii C. B. Wolf 1935-10-7 7614 San Bernardino Clark Mtns. Just west of Coliseum Mine. 1555 Comment
  RSA269734  Astragalus lentiginosus var. fremontii B. A. Prigge 1973-5-26 1037 San Bernardino Eastern Mojave Desert, Clark Mountain Range. Between Keany and Mesquite Pass, 10 miles NNW of Mt. Pass 1220 Comment
  RSA279731  Astragalus lentiginosus var. fremontii R. F. Thorne, C. W. Tilforth 1974-5-28 44531 San Bernardino East Mojave Desert: Clark Mountains, 1.8 miles up Coliseum Mine Road up from powerline road. 1616 Comment
  RSA605929  Astragalus lentiginosus var. fremontii R. S. Woglum 1935-9-3 64 San Bernardino Mojave Desert: Clark Mountains. Comment
  UC626060  Astragalus lentiginosus var. fremontii Annie M. Alexander 1939-5-13 478 San Bernardino near Coliseum Mine (Clark Mt.); , near Coliseum Mine 1524 Comment
  UC718371  Astragalus lentiginosus var. fremontii Carl B. Wolf 1935-10-7 7614 San Bernardino just w Coliseum Mine (Clark Mt., Mojave Desert); Mojave Desert, Clark Mt., w of Coliseum Mine 1554 Comment
  UC718414  Astragalus lentiginosus var. fremontii Carl B. Wolf 1935-5-28 7062 San Bernardino 1 3/10 mi nw Pachalka Spring (Mojave Desert, Clark Mt.); Mojave Desert, Clark Mt., nw of Pachalka Spring 1463 Comment
  UCR182597  Astragalus lentiginosus var. fremontii Mitch Provance 2001-5-5 4889 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  UCR199779  Astragalus lentiginosus var. fremontii June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-28 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain, north of the peak in the canyon below the white fir grove 2012 Comment
  RSA269723  Astragalus lentiginosus var. variabilis B. A. Prigge 1974-4-24 1402 San Bernardino NE San Bernardino Co., Clark Mt. Range, ca 8.75 miles N of Mt Pass and 1.2 miles E of Keany Pass. 1341 Comment
  RSA269738  Astragalus lentiginosus var. variabilis B. A. Prigge 1974-5-10 1461 San Bernardino Clark Mountain range, 5.5 miles N of Mountain Pass, 1 mile S of Greens Mine. 1646 Comment
  JEPS88672  Astragalus malacus Dean W. Taylor 1979-4-23 7354 San Bernardino Greens Well Area , Greens Well Area (Clark Mountains) 1767 Comment
  RSA0089590  Astragalus malacus Dean Wm. Taylor 1979-4-23 7354 San Bernardino Clark Mountain, about 1 air mile South of Greens Well area. 1828 Comment
  RSA564996  Astragalus malacus D. W. Taylor 1979-4-23 7354 San Bernardino Clark Mountains. 1768 Comment
  CLARK-A1528-2751  Astragalus minthorniae John C. Roos 1949-5-29 3540 San Bernardino Clark Mountain Range 1584 Comment
  RSA0083291  Astragalus minthorniae Jim Andre, Tasha La Doux, Glenn L. Clifton 2008-4-29 19431 San Bernardino NE end of range in Forsellesia Canyon. 1933 Comment
  RSA415618  Astragalus minthorniae Christopher Davidson 1977-5-27 5771 San Bernardino Trail up north side of Clark Mountain, departing from Colosseum Mine Rd ca. 2.6 mi south of junction with Powerline Rd. 1676 Comment
  RSA415619  Astragalus minthorniae Julian P. Donahue 1985-5-27 94 .782 San Bernardino NE side of Clark Mountain 1768 Comment
  UCR23908  Astragalus minthorniae John C. Roos 1949-5-29 3540 San Bernardino Eastern Mojave Desert, near Green's Mine, north side of Clark Mountain 1585 Comment
  UCR31203  Astragalus minthorniae A. C. Sanders 1983-6-11 3856 San Bernardino Eastern Mojave Desert, North side of Clark Mountain, lower 'Fir Canyon 1616 Comment
  GMDRC4568  Astragalus minthorniae var. villosus J. Andre 2010-6-16 14497 San Bernardino Clark Mountain Range: SE end of range 0.6 mi. west (above) 'Picnic Area 1989 Comment
  HSC101198  Astragalus minthorniae var. villosus Jim Andre, T. La Doux, G. L. Clifton 2008-4-29 19431 San Bernardino Clark Mountain Range; NE end of range in Forsellesia Canyon. 1934 Comment
  POM187259  Astragalus minthorniae var. villosus P. A. Munz 1933-5-21 12986 San Bernardino Clark Mountain. 1524 Comment
  POM187343  Astragalus minthorniae var. villosus E. C. Jaeger 1933-6-13 s.n San Bernardino East side of Clark Mts., Eastern San Bernardino county. 1829 Comment
  RSA108786  Astragalus minthorniae var. villosus H. D. Ripley, R. C. Barneby 1945-3-25 6378 San Bernardino Clark Mt, near Coliseum Mine. 1676 Comment
  RSA125325  Astragalus minthorniae var. villosus R. Weatherby 1949-6-4 606 San Bernardino Clark Mtn. near Mtn. Pass. 1921 Comment
  RSA269733  Astragalus minthorniae var. villosus B. A. Prigge, John Prigge 1973-4-7 532 San Bernardino NE San Bernardino Co., Clark Mtn. Range, 10 air miles NW of Mountain Pass, by powerlines in Joshua Tree woodland. Comment
  RSA269735  Astragalus minthorniae var. villosus B. A. Prigge 1973-4-29 792 San Bernardino Clark Mt Range, 6 miles NNW of Mt. Pass in Fir Canyon 1646 Comment
  RSA275748  Astragalus minthorniae var. villosus R. F. Thorne, Walter Wisura, Christopher Davidson, B. A. Prigge 1977-5-26 49170 San Bernardino Clark Mountain Range; along trail to Fir Canyon near its mouth. 1585 Comment
  RSA278671  Astragalus minthorniae var. villosus B. A. Prigge, Robert F. Thorne 1978-5-9 2964 San Bernardino Clark Mountain Range: Forsellsia Canyon. Below Juniper Claims 1616 Comment
  RSA279205  Astragalus minthorniae var. villosus B. A. Prigge, Robert F. Thorne 1978-5-27 3051 San Bernardino Clark Mountains, Forsellesia Canyon. 1707 Comment
  RSA44247  Astragalus minthorniae var. villosus J. C. Roos 1949-5-29 3540 San Bernardino Greene Mine, N side of Clark Mtn. 1585 Comment
  RSA550077  Astragalus minthorniae var. villosus Walter Wisura, Tom Hayduk, M. Husar 1992-5-8 4746 San Bernardino East Mojave Desert: N side of Clark Mts. off rd. bypassing Coliseum Mine. Comment
  SD81276  Astragalus minthorniae var. villosus Darley F. Howe 1969-5-17 4593 San Bernardino Clark Mountain 1920 Comment
  SDSU7899  Astragalus minthorniae var. villosus D. F. Howe 1969-5-17 4593 San Bernardino Clark Mountain. 1920 Comment
  SEINET1869495  Astragalus minthorniae var. villosus A. C. Sanders, O. F. Clarke, J. Latting & CNPS trip 1978-1 319 San Bernardino Eastern Mojave Desert: north side of Clark Mountain, in canyon below fir grove. 1829 Comment
  UC1595554  Astragalus minthorniae var. villosus W. Wisura, T. Hayduk, and M. Husar 1992-5-8 4746 San Bernardino off rd bypassing Coliseum Mine (n side Clark Mts., e Mojave Desert); e Mojave Desert, n side Clark Mts., off rd bypassing Coliseu Comment
  UCR17594  Astragalus minthorniae var. villosus A. C. Sanders, O. F. Clarke, J. Latting & CNPS trip 1978-5-28 00319 San Bernardino Eastern Mojave Desert, north side of Clark Mountain, in the canyon below white fir grove 1829 Comment
  UCR220886  Astragalus minthorniae var. villosus Jim Andre 2010-6-16 14497 San Bernardino Eastern Mojave Desert, SE end of Clark Mountain Range, 0.6 mi. west (above) "Picnic Area" 1988.21 Comment
  UCR246262  Astragalus minthorniae var. villosus Jim Andre 2011-6-1 20490 San Bernardino Eastern Mojave Desert, Mojave National Preserve; Clark Mountain Range, SE end of range 0.5 mi. NW of "Picnic Area" 1960 Comment
  UCR32945  Astragalus minthorniae var. villosus B. A. Prigge, R. F. Thorne 1978-5-9 2964 San Bernardino Eastern Mojave Desert, Clark Mountain, Forsellesia Canyon, below Juniper Claims 1616 Comment
  UCSB42212  Astragalus minthorniae var. villosus Roos, John 1949-5-29 San Bernardino Near Greenes Mine, Clark Mtn. 1584 Comment
  CAS-BOT-BC187848  Astragalus mohavensis Robert F. Thorne; W. Wisura; C. Davidson 1977-5-27 49126 San Bernardino E. Mojave Desert, Clark Mtn. Range: above Pachalka Spring. E. San Bernardino County 1554 Comment
  CAS-BOT-BC187849  Astragalus mohavensis Carl B. Wolf 1935-5-26 7015 San Bernardino Mojave Desert, Clark Mt. 1 5/10 mi. above Pachalka Spring in 2nd canyon to the East 1828 Comment
  CAS-BOT-BC187850  Astragalus mohavensis Carl B. Wolf 1935-5-26 7015 San Bernardino Mojave Desert, Clark Mt. 1 5/10 mi. above Pachalka Spring in 2nd canyon to the East 1828 Comment
  CHSC35369  Astragalus mohavensis Barry Prigge 1974-6-10 1563 San Bernardino Clark Mt. Range, at the end of the road in Big Horn Cyn, ca 3.8 miles NNW of Mt Pass. 1950 Comment
  RSA16321  Astragalus mohavensis C. B. Wolf 1935-5-26 7015 San Bernardino Clark Mountains, 1.5 miles above Pachalka Spring in 2nd canyon to the east. 1829 Comment
  RSA269736  Astragalus mohavensis B. A. Prigge 1974-6-10 1563 San Bernardino Clark Mountain Range, at the end of the road in Big Horn Canyon, ca 3.8 miles NNW of Mt. Pass. 1951 Comment
  RSA275853  Astragalus mohavensis R. F. Thorne, Walter Wisura, Christopher Davidson 1977-5-27 49126 San Bernardino E. Mojave Desert, Clark Mountain Range: above Pachalka Spring. [w/ precise map] 1555 Comment
  SEINET948510  Astragalus mohavensis Carl B. Wolf 1935-1 7015 San Bernardino Mojave Desert, Clark Mt. 1 5/10 mi above Pachalka Spring in 2nd canyon to the east. Comment
  HSC79877  Astragalus mohavensis var. mohavensis B. A. Prigge 1974-6-10 1563 San Bernardino Clark Mt. Range, at the end of the road in Big Horn Cyn., 3.8 mi. NNW of Mt. Pass 1951 Comment
  SD108781  Astragalus mohavensis var. mohavensis Barry Prigge 1974-6-10 1563 San Bernardino Clark Mountain Range, at the end of the road in Big Horn Canyon, ca. 3.8 miles NNW of Mountain Pass 1950 Comment
  SD99362  Astragalus mohavensis var. mohavensis Christopher Davidson 1977-5-26 5697 San Bernardino Clark Mountains, Pachalka Spring, SW-sloping limestone hillside 1525 Comment
  RSA16205  Astragalus newberryi C. B. Wolf 1935-5-27 7051 San Bernardino Mojave Desert, Clark Mt. Large Canyon to the N.W. of Pachalka Spring (over one divide). 1981 Comment
  RSA269737  Astragalus newberryi B. A. Prigge 1973-5-26 1092 San Bernardino Near Greens Well, 6.4 miles N of Mt. Pass. 1585 Comment
  RSA275780  Astragalus newberryi R. F. Thorne, Walter Wisura, Christopher Davidson, B. A. Prigge 1977-5-26 49171 San Bernardino Clark Mountain Range; along trail to Fir Canyon near its mouth. 1585 Comment
  SEINET1869497  Astragalus newberryi A. C. Sanders, O. F. Clarke, J. Latting & CNPS trip 1978-1 320 San Bernardino Eastern Mojave Desert: north side of Clark Mountain, in canyon below fir grove. 1829 Comment
  UC718422  Astragalus newberryi Carl B. Wolf 1935-5-27 7051 San Bernardino large canyon to the nw Pachalka Spring ((over one divide), Clark Mt., Mojave Desert); Mojave Desert, Clark Mt., nw of Pachalka Spring 1981 Comment
  UCR17595  Astragalus newberryi A. C. Sanders, O. F. Clarke, J. Latting & CNPS trip 1978-5-28 00320 San Bernardino Eastern Mojave Desert, north side of Clark Mountain, in the canyon below white fir grove 1829 Comment
  CAS-BOT-BC186477  Astragalus newberryi var. newberryi Carl B. Wolf 1935-5-27 7051 San Bernardino Mojave Desert, Clark Mt. Large canyon to the N.W. of Pachalka Spring (over one divide) 1981 Comment
  RSA16216  Astragalus nutans C. B. Wolf 1935-5-28 7062 San Bernardino Mojave Desert, Clark Mt., 1.3 miles NW of Pachalka Spring. 1463 Comment
  RSA269727  Astragalus nutans B. A. Prigge 1973-6-16 1165 San Bernardino Clark Mt. Range, Cactus Cyn, 1 mile W of Pachalka Spr, 7.5 miles NW of Mt. Pass 1310 Comment
  RSA415825  Astragalus nutans Christopher Davidson 1977-5-28 5791 San Bernardino North side of Clark Mtn. On Colosseum Mine Rd, ca. 2.6 mi. S of junction with Powerline Rd. 1524 Comment
  RSA605801  Astragalus nutans R. S. Woglum 1939-5-13 2351 San Bernardino Mojave Desert: Clark Mountains. Comment
  SEINET948574  Astragalus nutans Carl B. Wolf 1935-1 7062 San Bernardino Mojave Desert, Clark Mt. 1 3/10 mi. NW of Pachalka Spring 1463 Comment
  UCR157300  Astragalus nutans June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-27 s.n. San Bernardino Eastern Mojave Desert, Pachalka Spring, Clark Mountain Range 1500 Comment
  CAS-BOT-BC178031  Astragalus nuttallianus Carl B. Wolf 1935-5-27 7042 San Bernardino Clark Mt., Pachalka Spring, Mojave Desert 1524 Comment
  UCR182627  Astragalus nuttallianus Mitch Provance 2001-5-5 4852 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  RSA16308  Astragalus nuttallianus var. imperfectus C. B. Wolf 1935-5-27 7042 San Bernardino Clark Mountain, Pachalka Spring. 1524 Comment
  RSA278690  Astragalus nuttallianus var. imperfectus B. A. Prigge, Robert F. Thorne 1978-5-27 3099 San Bernardino E. Mojave Desert, Clark Mtn Range: 1.2 mi. E of Greens Well. 1524 Comment
  UCR195943  Astragalus nuttallianus var. imperfectus Jim Andre, T. La Doux, G. L. Clifton 2007-10-24 8723 San Bernardino Mojave Desert, Clark Mountain Range, small canyon just north of homestead site, c. 0.5 mi west of Colosseum Mine, north side of Clark Mountain 1553 Comment
  UCR32942  Astragalus nuttallianus var. imperfectus B. A. Prigge, R. F. Thorne 1978-5-27 3099 San Bernardino Eastern Mojave Desert, Clark Mountain Range, 1.2 mi east of Greens Well 1529 Comment
  RSA415692  Astragalus purshii var. tinctus Christopher Davidson 1977-5-27 5768 San Bernardino Trail up north side of Clark Mountain, departing from Colosseum Mine Rd ca. 2.6 mi south of junction with Powerline Rd. 1676 Comment
  POM187267  Astragalus tidestromii P. A. Munz 1933-5-21 12995 San Bernardino Clark Mt. 1219 Comment
  GMDRC1114  Astrolepis cochisensis J. Andre 2003-5-26 4077 San Bernardino Clark Mtn: Pachalka Spring area, growing on limestone rocks above spring.. Elev. 4998 ft. 1524 Comment
  GMDRC2460  Astrolepis cochisensis J. Andre, B. O'Brien, T. La Doux 2007-10-2 8560 San Bernardino Clark Mountain Range: along 'Yates Well Rd', on north side of Clark Mtn, approx 2 mi. S. of powerline rd, 2 mi. W. of Colosseum Mine, 1 mi WNW of Yates Well. .. Elev. 4777 ft. 1456 Comment
  JEPS123641  Astrolepis cochisensis J. Andre, B. O'Brien, T. La Doux 2007-10-2 8560 San Bernardino Clark Mountain Range, along Yates Well Road , on north side of Clark Mountain, approx. 2 miles S of powerline road, 2 miles W of Colosseum Mine, 1 mile WNW of Yates Well. Comment
  JEPS89876  Astrolepis cochisensis Dean W. Taylor 1979-4-23 7351 San Bernardino 1 mi. s. Greens Well; Clark Mts. 1889 Comment
  POM244229  Astrolepis cochisensis C. B. Wolf 1935-5-27 7047 San Bernardino Mojave Desert, Clark Mt. 1/4 mi. above Pachalka Spring in 1st Canyon to the east 1584 Comment
  POM296312  Astrolepis cochisensis Clarence Bonner 1961-1 s.n. San Bernardino located north of Clark Mountain. Clark Mtn range, Colorado River drainage. 1524 Comment
  RSA23481  Astrolepis cochisensis C. B. Wolf 1940-5-26 9598 San Bernardino Mojave Desert, Clark Mt. Coliseum Mine (1/2 mile west of) 1524 Comment
  RSA264231  Astrolepis cochisensis C. W. Tilforth 1977-7-10 1385 San Bernardino Coliseum Mine road, n. of Clark Mtn Comment
  RSA275793  Astrolepis cochisensis R. F. Thorne, Walter Wisura, C. Davidson 1977-5-27 49118 San Bernardino Clark Mountains: above Pachalka Spring on exposed limestone of rocky slopes. 1554 Comment
  RSA278621  Astrolepis cochisensis B. A. Prigge, R. F. Thorne 1978-5-27 3096 San Bernardino E. Mojave Desert, Clark Mtn Range: 1.2 mi. E of Greens Well 1529 Comment
Read comments
Nov 22 2011
  RSA686535  Astrolepis cochisensis Christopher Davidson 1977-5-26 5713 San Bernardino Clark Mountains; Pachalka Spring 1524 Comment
  RSA731879  Astrolepis cochisensis Jim Andre, Bart O'Brien, T. La Doux 2007-10-2 8560 San Bernardino Clark Mountain Range: along eYates Well Rd.,' on N side of Clark Mtn, approx. 2 mi. S of powerline rd., 2 mi. W of Colosseum Mine. 1 mi WNW of Yates Well. 1456 Comment
  RSA732223  Astrolepis cochisensis T. La Doux, Bart O'Brien, J. M. Andre 2007-10-2 125 San Bernardino Clark Mountain Range: along 'Yates Well Rd', on north side of Clark Mtn. about 2 mi. W. of Colosseum Mine. 1488 Comment
  SD121268  Astrolepis cochisensis Carl B. Wolf 1935-5-27 7047 San Bernardino Mojave Deser, Clark Mountains, Ao mile above Pachalka Spring in first canyon to the east 1584 Comment
  SFV17534  Astrolepis cochisensis P. Wilson 1998-6-16 3528 San Bernardino Clark Mountain. 1700 Comment
  UC1478526  Astrolepis cochisensis Barry Prigge, R. F. Thorne, et al. 1978-5-27 3096 San Bernardino 1.2 mi e Green Wells; E Mojave Desert, Clark Mt Range 1524 Comment
  UC1483379  Astrolepis cochisensis Robert F. Thorne, W. Wisura, and C. Davidson 1977-5-27 49118 San Bernardino above Pachalka Spring; E. Mojave Desert, Clark Mt Range 1554 Comment
  UC592770  Astrolepis cochisensis Carl B. Wolf 1935-5-27 7047 San Bernardino 1/4 mi above Pachalka Spring (1sr canyon to e); Mojave Desert, Clark Mt 1584 Comment
  UCD137324  Astrolepis cochisensis Dean W. Taylor 1979-4-23 7351 San Bernardino Clark Mountains; 1 mile south of Greens Well. 1889 Comment
  UCR195831  Astrolepis cochisensis Jim Andre, T. La Doux, G. L. Clifton, 2007-11-9 8680 San Bernardino Clark Mountain Range, c. 0,2 mi south of transmission line road on north side of Clark Mountain, c. 2 mi west of Keaney Pass, just east of Yates Well Road 1316 Comment
  UCR195858  Astrolepis cochisensis Tasha La Doux, Jim Andre, Bart O'Brien 2007-10-2 125 San Bernardino Mojave Desert, Clark Mountain Range, along 'Yates Well Road,' on north side of Clark Mountain c. 2 mi west of Colosseum Mine 1488 Comment
  UCR195872  Astrolepis cochisensis Jim Andre, T. La Doux, Bart O'Brien 2007-10-2 8560 San Bernardino Mojave Desert, Clark Mountain Range, along Yates Well Road, on north side of Clark Mountain c. 2 mi south of powerline road, 2 mi west of Colosseum Mine, 1 mi west-northwest of Yates Well 1456 Comment
  CAS-BOT-BC68771  Astrolepis cochisensis subsp. cochisensis Carl B. Wolf 1935-5-27 7047 San Bernardino Mojave Desert, Clark Mt. 1/4 mi. above Pachalka Spring in 1st Canyon to the east 1584 Comment
  CAS-BOT-BC68772  Astrolepis cochisensis subsp. cochisensis Carl B. Wolf 1935-5-27 7047 San Bernardino Mojave Desert, Clark Mt. 1/4 mi. above Pachalka Spring in 1st Canyon to the east 1584 Comment
  RSA44239  Astrolepis cochisensis subsp. cochisensis J. C. Roos 1949-5-29 3532 San Bernardino North side of Clark Mountain 1463 Comment
  RSA738239  Astrolepis cochisensis subsp. cochisensis Steve Boyd, Tammy Morgan 2004-6-1 11438 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  SBBG124412  Astrolepis cochisensis subsp. cochisensis S. Boyd with T. Morgan 2004-6-1 11438 San Bernardino large cyn S of Pachalka Spring, W flank of the Clark Mtns 1433 Comment
  SD232125  Astrolepis cochisensis subsp. cochisensis Steve Boyd, Tammy Morgan 2004-6-1 11438 San Bernardino Mojave Desert; East Mojave Desert region: Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  UCR182608  Astrolepis cochisensis subsp. cochisensis Mitch Provance 2001-5-4 4817 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, vicinity of lower Greene Cyn 442 Comment
  UCR33020  Astrolepis cochisensis subsp. cochisensis B. A. Prigge, R. F. Thorne 1978-5-27 3096 San Bernardino Eastern Mojave Desert, Clark Mountain Range, 1.2 mi east of Greens Well 1529 Comment
  POM307325  Atriplex canescens Henry J. Ramsey, Henry J. Ramsey 1940-5-26 2214 San Bernardino Clark Mt. region near Pochalka Springs. Comment
  RSA23449  Atriplex canescens C. B. Wolf 1940-5-26 s.n. San Bernardino Mojave Desert, Clark Mt. Colosseum Mine (1 mi west of). 1372 Comment
  RSA269848  Atriplex canescens B. A. Prigge 1973-6-15 1130 San Bernardino Clark Mountain Range, Pachalka Spring, 5.9 miles NW of Mt. Pass 1494 Comment
  RSA623957  Atriplex canescens Arthur R. Kruckeberg 1940-5-26 745 San Bernardino Pachalco Springs: S.E. slope of Clark Mts. Comment
  RSA653933  Atriplex canescens Valerie L. Soza, Bart O Brien 2000-5-16 922 San Bernardino Clark Mountains, East Mojave Desert: Pachalka Spring. 1493 Comment
  CHSC35362  Atriplex canescens subsp. canescens Barry Prigge 1973-7-8 1260 San Bernardino NE san Bernardino Co. Clark Mt. Range, Pachalka Spring, 5.9 miles NW of Mt. Pass. 1493 Comment
  RSA269825  Atriplex canescens subsp. canescens B. A. Prigge 1973-9-18 1300 San Bernardino Clark Mt. Range, ca 3.5 miles NW of Mt Pass at end of road in Big Horn Cyn 1951 Comment
  RSA269831  Atriplex canescens subsp. canescens B. A. Prigge 1973-7-6 1221 San Bernardino Clark Mt. Range, in Big Horn Cyn, ca 3.5 miles NW of Mt Pass 1768 Comment
  RSA269852  Atriplex canescens subsp. canescens B. A. Prigge 1973-7-8 1260 San Bernardino Clark Mt. Range. Pachalka Spring, 5.9 miles NW of Mt Pass. 1494 Comment
  RSA269853  Atriplex canescens subsp. canescens B. A. Prigge 1974-6-10 1565 San Bernardino Clark Mountain Range, at the end of the road in Big Horn Canyon, ca 3.8 miles NNW of Mt. Pass. 1951 Comment
  RSA269897  Atriplex canescens subsp. canescens B. A. Prigge 1973-9-17 1281 San Bernardino NE San Bernardino Co., Clark Mounatin Range, Pachalka Spring, ca. 5.9 miles NW of Mt. pass 1494 Comment
  RSA275826  Atriplex canescens subsp. canescens R. F. Thorne, Walter Wisura, C. Davidson 1977-5-26 s.n. San Bernardino Clark Mtn Range: near Pachalka Spring, 1494 Comment
  RSA640217  Atriplex canescens subsp. canescens R. S. Woglum 1935-10-2 40 San Bernardino Mojave Desert: Clark Mountains. Comment
  RSA789665  Atriplex canescens subsp. canescens J. Andre 2010-5-26 14586 San Bernardino Clark Mountain Range, west end of range at Pachalka Spring. 1480 Comment
  UCR163861  Atriplex rosea B. G. Pitzer 1999-9-26 4072 San Bernardino Eastern Mojave Desert, Pachalka Spring, Clark Mountain 1490 Comment
  CLARK-A1528-1642  Bahia neomexicana John C. Roos 1950-9-1 4955 San Bernardino Clark Mountains 1615 Comment
  LA102838  Bahia neomexicana Barry A. Prigge; Mark Bagley 1984-9-12 5983 San Bernardino Clark Mountain Range, 5.3-5.8 mi. N of Mountain Pass, 0.5-1.0 mi. S of Green's Well 1645 Comment
  LA102999  Bahia neomexicana Barry A. Prigge; Mark Bagley 1984-9-12 5983 San Bernardino Clark Mountain Range, 5.3-5.8 mi. N of Mountain Pass, 0.5-1.0 mi. S of Green's Well 1645 Comment
  LA182857  Bahia neomexicana Barry A. Prigge; Mark Bagley 1984-9-12 5967 San Bernardino Clark Mountain Range, 5.3-5.8 mi. N of Mountain Pass, 0.5-1.0 mi. S of Green's Well 1645 Comment
  JEPS123595  Bahiopsis parishii J. Andre, B. O'Brien, T. La Doux 2007-10-2 8558 San Bernardino Clark Mountain Range, along Yates Well Road, on north side of Clark Mountain, approx. 2 miles S of powerline road, 2 miles W of Colosseum Mine, 1 mile WNW of Yates Well. Comment
  RSA275837  Bahiopsis parishii R. F. Thorne, Walter Wisura, Christopher Davidson 1977-5-26 49087 San Bernardino Clark Mtn Range: Near Pachalka Spring 1494 Comment
  RSA47458  Bahiopsis parishii J. C. Roos, L. Roos 1949-6-26 4496 San Bernardino North side of Clark Mtn. 1463 Comment
  RSA731880  Bahiopsis parishii J. Andre, Bart O'Brien, Tasha La Doux 2007-10-2 8558 San Bernardino Clark Mountain Range: along 'Yates Well Rd.,' on N side of Clark Mtn, approx. 2 mi. S of powerline rd., 2 mi. W of Colosseum Mine. 1 mi WNW of Yates Well. 1456 Comment
  UCR195240  Bahiopsis parishii Jim Andre, Tasha La Doux, B. O'Brien, 2007-10-2 8558 San Bernardino Mojave Desert, Clark Mountain Range, along Yates Well Road, on north side of Clark Mountain c. 2 mi south of powerline road, 2 mi west of Colosseum Mine, 1 mi west-northwest of Yates Well 1456 Comment
  JEPS34778  Baileya multiradiata Carl B. Wolf 1935-5-26 2442 San Bernardino 1 6/10 mi w of (below) Pachalka Spring (Mojave Desert, Clark Mt.); Mojave Desert, Clark Mt. 1402 Comment
  POM244231  Baileya multiradiata C. B. Wolf 1935-5-26 2442 San Bernardino Clark Mountain, 1.6 miles W of (Below) Pachalka Spring 1402 Comment
  RSA275836  Baileya multiradiata R. F. Thorne, Walter Wisura, Christopher Davidson 1977-5-26 49088 San Bernardino Clark Mtn Range: Near Pachalka Spring 1494 Comment
  SD93000  Baileya multiradiata Walter Bertsch 1954-5-8 557 San Bernardino Clark Mountain [east Mojave Desert--jag 2010] 915 Comment
Read comments
Jul 10 2010
  SDSU6218  Baileya multiradiata unknown 1940-5-20 3130 San Bernardino Seed from Clark Mts. Comment
  UC1483292  Baileya multiradiata Robert F. Thorne, W. Wisura, and C. Davidson 1977-5-26 49088 San Bernardino near Pachalka Spring (Clark Mtn. Range, Mojave Desert); Mojave Desert, Clark Mtn. Range 1493 Comment
  UC592815  Baileya multiradiata Carl B. Wolf 1935-5-26 2442 San Bernardino 1 6/10 mi w of (below), Clark Mt., Mojave Desert Pachalka Spring; Mojave Desert, Clark Mt. 1402 Comment
  UCR182595  Baileya multiradiata Mitch Provance 2001-5-5 4865 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  UCR32562  Baileya multiradiata B. A. Prigge, Et al. 1978-5-27 3102 San Bernardino Eastern Mojave Desert, Clark Mountain Range, 1.2 mi east of Greens Well 1529 Comment
  RSA786028  Baileya multiradiata var. multiradiata J. Andre 2010-5-26 14593 San Bernardino Clark Mountain Range, west end of range at Pachalka Spring. 1480 Comment
  UCR32561  Baileya pleniradiata B. A. Prigge, Et al. 1978-5-27 3101 San Bernardino Eastern Mojave Desert, Clark Mountain Range, 1.2 mi east of Greens Well 1529 Comment
  OBI74488  Bebbia juncea var. aspera Brian Henriott 2010-1 s.n. San Bernardino Clark Mtns Comment
  LA102982  Boechera pulchra Barry A. Prigge; Mark Bagley 1984-9-12 6002 San Bernardino Clark Mountain Range, 6.7 miles N of Mountain Pass, 0.3 mi. N of Green's Well 1722 Comment
  SD70006  Boechera pulchra Darley Howe 1968-4-26 4506 San Bernardino South side of Clark Mountain. 1830 Comment
  SD99397  Boechera pulchra Christopher Davidson 1977-5-26 5684 San Bernardino Clark Mountain, Pachalka Spring. 1525 Comment
  SDSU2641  Boechera pulchra D. F. Howe 1968-4-26 4506 San Bernardino South side of Clark Mt. 1829 Comment
  SD99390  Boechera xylopoda Christopher Davidson 1977-5-27 5759 San Bernardino Trail up north side of Clark Mountain, departing from Colosseum Mine Road; ca. 2.6 miles south of junction with Powerline Road. 1675 Comment
  UC625848  Boechera xylopoda Annie M. Alexander 1939-5-14 491 San Bernardino s slopes Clark Mt. (road to zinc mine) Comment
  CAS-BOT-BC434545  Boerhavia triquetra John C. Roos 1950-9-2 4963 San Bernardino East slope Clark Mts., eastern Mohave Desert. 1615 Comment
  JEPS123493  Boerhavia triquetra J. Andre, B. O'Brien, T. La Doux 2007-10-2 8606 San Bernardino Clark Mountain Range, along Yates Well Road, on north side of Clark Mountain about 2 miles W of Colosseum Mine. Comment
  RSA52799  Boerhavia triquetra J. C. Roos 1950-9-2 4963 San Bernardino Clark Mountains: 1.5 miles SE of Coliseum Mine 1616 Comment
  RSA732219  Boerhavia triquetra Jim Andre, Bart O'Brien, Tasha La Doux 2007-10-2 8606 San Bernardino Clark Mountain Range: along Yates Well Rd, on north side of Clark Mtn. about 2 mi. W. of Colosseum Mine. 1488 Comment
  UCR195849  Boerhavia triquetra Jim Andre, T. La Doux, Bart O'Brien 2007-10-2 8606 San Bernardino Mojave Desert, Clark Mountain Range, along 'Yates Well Road,' on north side of Clark Mountain c. 2 mi west of Colosseum Mine 1488 Comment
  CLARK-A1528-3273  Boerhavia wrightii John C. Roos 1950-8-4 San Bernardino Clark Mountain Range Comment
  RSA52801  Boerhavia wrightii J. C. Roos, A. R. Roos 1950-8-4 4892 San Bernardino North side of Clark Mtn. 1220 Comment
  UC1010281  Boerhavia wrightii J. C. and A. R. Roos 1950-8-4 4892 San Bernardino n. slopes Clark Mt.; e. Mohave Desert, Clark Mt. 1219 Comment
  UCR19703  Boerhavia wrightii John C. Roos, A. R. Roos 1950-8-4 4892 San Bernardino Eastern Mojave Desert, north side of Clark Mountain 1220 Comment
  CLARK-A1528-4505  Bouteloua aristidoides John C. Roos 1950-9-1 4959 San Bernardino Clark Mountains 1645 Comment
  RSA278942  Bouteloua aristidoides B. A. Prigge 1977-10-9 2211 San Bernardino E Mojave Desert, Clark Mountains, below corral. 1570 Comment
  RSA364197  Bouteloua aristidoides P. M. Peterson, M. E. Barkworth, C. R. Annable 1983-9-11 1638 San Bernardino North of Coliseum Mine, Greene Canyon, Clark Mountains 1768 Comment
  RSA86879  Bouteloua aristidoides J. C. Roos 1950-9-1 4959 San Bernardino Vicinity of Coliseum Mine, Clark Mountains 1646 Comment
  GMDRC2459  Bouteloua aristidoides var. aristidoides J. Andre, B. O'Brien, T. La Doux 2007-10-2 8559 San Bernardino Clark Mountain Range: along 'Yates Well Rd', on north side of Clark Mtn, approx 2 mi. S. of powerline rd, 2 mi. W. of Colosseum Mine, 1 mi WNW of Yates Well. .. Elev. 4777 ft. 1456 Comment
  LA102827  Bouteloua aristidoides var. aristidoides Barry A. Prigge; Mark Bagley 1984-9-12 5969 San Bernardino Clark Mountain Range, 5.3-5.8 mi. N of Mountain Pass, 0.5-1.0 mi. S of Green's Well 1645 Comment
  UC1023425  Bouteloua aristidoides var. aristidoides John C. Roos 1950-9-1 4959 San Bernardino vicinity of Coliseum Mine; eastern Mohave Desert, Clark Mts. 1645 Comment
  LA102858  Bouteloua barbata Barry A. Prigge; 1984-9-12 5968 San Bernardino Clark Mountain Range, 5.3-5.8 mi. N of Mountain Pass, 0.5-1.0 mi. S of Green's Well 1645 Comment
  LA206355  Bouteloua barbata C. B. Wolf; 1935-10-5 7597 San Bernardino Clark Mountain, Pachalka Spring 1523 Comment
  RSA16190  Bouteloua barbata C. B. Wolf 1935-10-5 7597 San Bernardino Mojave Desert, Clark Mountain. Pachalka Spring. 1524 Comment
  RSA278943  Bouteloua barbata B. A. Prigge 1977-10-9 2210 San Bernardino E Mojave Desert, Clark Mountains, below corral. 1570 Comment
  CAS-BOT-BC145601  Bouteloua barbata var. barbata Carl B. Wolf 1935-10-5 7597 San Bernardino Mojave Desert. Clark Mountain. Pachalka Springs. 1524 Comment
  CAS-BOT-BC145642  Bouteloua barbata var. barbata Barry A. Prigge 1977-10-9 2210 San Bernardino East Mojave Desert, Clark Mountain Range. 1569 Comment
  CAS-BOT-BC145647  Bouteloua barbata var. barbata Carl B. Wolf 1935-10-5 7597 San Bernardino Mojave Desert. Clark Mountain. Pachalka Spring. 1524 Comment
  UC718333  Bouteloua barbata var. barbata Carl B. Wolf 1935-10-5 7597 San Bernardino Pachalka Spring Mojave Desert, Clark Mt. 1524 Comment
  CLARK-A1528-4514  Bouteloua curtipendula John C. Roos 1949-5-28 4364 San Bernardino Clark Mountain 1615-1646 Comment
  CLARK-A1528-4515  Bouteloua curtipendula John C. Roos, Alfred R. Roos 1950-8-5 4901 San Bernardino Clark Mountains 1645 Comment
  CLARK-A1528-4517  Bouteloua curtipendula John C. Roos 1949-6-18 3551 San Bernardino Clark Mountain 1828 Comment
  POM183791  Bouteloua curtipendula P. A. Munz 1932-9-16 12913 San Bernardino Clark Mountain 1677 Comment
  RSA16161  Bouteloua curtipendula C. B. Wolf 1935-10-5 7583 San Bernardino Clark Mountain, 1.5 mile above Pachalka Spring, 2nd canyon to the east. 1829 Comment
  RSA269426  Bouteloua curtipendula B. A. Prigge 1974-6-9 1533 San Bernardino Clark Mountains: Big Pachalka Canyon, ca. 5.0 miles NW of Mountain Pass. 1616 Comment
  RSA278912  Bouteloua curtipendula B. A. Prigge 1977-10-8 2184 San Bernardino E. Mojave Desert, Clark Mountains: Fir Canyon. 1616 Comment
  RSA44268  Bouteloua curtipendula J. C. Roos 1949-6-18 3551 San Bernardino Southeastern base of Clark Mountain, eastern Mojave Desert. 1829 Comment
  RSA731878  Bouteloua curtipendula Jim Andre, Bart O'Brien, Tasha La Doux 2007-10-2 8564 San Bernardino Clark Mountain Range: along 'Yates Well Rd.,' on N side of Clark Mtn, approx. 2 mi. S of powerline rd., 2 mi. W of Colosseum Mine. 1 mi WNW of Yates Well.Growing on rocky limestone slope, WSW-facing. 1456 Comment
  RSA85159  Bouteloua curtipendula J. C. Roos, A. R. Roos 1950-8-5 4901 San Bernardino North side of Clark Mountains, about 1 mile SW of Coliseum Mine, eastern Mojave Desert. 1646 Comment
  SD77874  Bouteloua curtipendula D. F. Howe 1970-9-17 4707 San Bernardino South side of Clark Mountain 1890 Comment
  SDSU5360  Bouteloua curtipendula D. F. Howe 1970-9-17 4707 San Bernardino South side of Clark Mt. 1890 Comment
  SEINET3242671  Bouteloua curtipendula Carl B. Wolf 1935-1 7583 San Bernardino Mojave Desert, Clark Mt. 1 1/2 mi above Pachalka Spring 2nd Canyon to the East 1829 Comment
  UC718449  Bouteloua curtipendula Carl B. Wolf 1935-10-5 7583 San Bernardino 1 1/2 mi above Pachalka Spring (2nd canyon to the e); Mojave Desert, Clark Mt. 1828 Comment
  UCD56855  Bouteloua curtipendula Munz Date Unknown 12913 San Bernardino Clark Mountain. Comment
  UCR161702  Bouteloua curtipendula Dave Goodward 2005-9-24 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain Range, c. 5 miles NW of Mountain Pass, north of Antimony Gulch 1750 Comment
  UCR195853  Bouteloua curtipendula Jim Andre, T. La Doux, Bart O'Brien 2007-10-2 8564 San Bernardino Mojave Desert, Clark Mountain Range, along Yates Well Road, on north side of Clark Mountain c. 2 mi south of powerline road, 2 mi west of Colosseum Mine, 1 mi west-northwest of Yates Well 1456 Comment
  UCR19677  Bouteloua curtipendula John C. Roos 1949-5-28 4364 San Bernardino Eastern Mojave Desert, Clark Mountain 1646 Comment
  UCR275710  Bouteloua curtipendula Jim Andre 2014-8-15 32877 San Bernardino Eastern Mojave Desert, Clark Mountain Range, Mojave National Preserve, southeast end of range at picnic area, 5.6 miles north-northwest from Bailey Road junction at Hwy I-15 1877 Comment
  UCR32907  Bouteloua curtipendula B. A. Prigge 1977-10-8 2184 San Bernardino Eastern Mojave Desert, Clark Mountain Range, Fir Canyon 1616 Comment
  CAS-BOT-BC145637  Bouteloua curtipendula var. caespitosa Carl B. Wolf 1935-10-5 7583 San Bernardino Mojave Desert, Clark Mountain. 1.5 mile above Pachalka Spring. 2nd canyon to the east. 1828 Comment
  CAS-BOT-BC145633  Bouteloua curtipendula var. curtipendula Carl B. Wolf 1935-10-5 7583 San Bernardino Mojave Desert, Clark Mountain. 1.5 mile above Pachalka Spring. 2nd canyon to the east. 1828 Comment
  CAS-BOT-BC145629  Bouteloua eriopoda Barry A. Prigge 1977-10-8 2172 San Bernardino Eastern Mojave Desert, Clark Mountain Range. Fir Canyon. 1615 Comment
  CLARK-A1528-4520  Bouteloua eriopoda John C. Roos, Alfred R. Roos 1950-8-4 4890 San Bernardino Clark Mountain 1219 Comment
  CLARK-A1528-4521  Bouteloua eriopoda John C. Roos 1950-9-3 San Bernardino Clark Mountain 1828 Comment
  CLARK-A1528-4522  Bouteloua eriopoda John C. Roos 1950-8-4 San Bernardino Clark Mountain Comment
  GMDRC2458  Bouteloua eriopoda J. Andre, B. O'Brien, T. La Doux 2007-10-2 8557 San Bernardino Clark Mountain Range: along 'Yates Well Rd', on north side of Clark Mtn, approx 2 mi. S. of powerline rd, 2 mi. W. of Colosseum Mine, 1 mi WNW of Yates Well. .. Elev. 4777 ft. 1456 Comment
  LA102828  Bouteloua eriopoda Barry A. Prigge; Mark Bagley 1984-9-12 5970 San Bernardino Clark Mountain Range, 5.3-5.8 mi N of Mountain Pass, 0.5-1.0 mi S of Green's Well 1645 Comment
  RSA450458  Bouteloua eriopoda J. C. Roos 1950-8-4 4890 San Bernardino N side of Clark Mountain, east Mojave Desert. Comment
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Aug 11 2011
  RSA731881  Bouteloua eriopoda Jim Andre, Bart O'Brien, Tasha La Doux 2007-10-2 8557 San Bernardino Clark Mountain Range: along 'Yates Well Rd.,' on N side of Clark Mtn, approx. 2 mi. S of powerline rd., 2 mi. W of Colosseum Mine. 1 mi WNW of Yates Well.Growing on rocky limestone slope, WSW-facing. 1456 Comment
  RSA732221  Bouteloua eriopoda Tasha La Doux, J. Andre, Bart O'Brien 2007-10-2 128 San Bernardino Clark Mountain Range: along 'Yates Well Rd,' on north side of Clark Mtn. about 2 mi. W. of Colosseum Mine. 1488 Comment
  RSA736272  Bouteloua eriopoda Jim Andre, Tasha La Doux, Bart O'Brien 2007-10-2 8765 San Bernardino Clark Mountain Range: along Yates Well Rd, approx 1.5 mi. NW. of Colosseum Mine Rd, N. side of Clark Mtn. 1377 Comment
  RSA89957  Bouteloua eriopoda J. C. Roos 1950-9-3 4975 San Bernardino South of Clark Mountain, NW of Mountain Pass, eastern Mojave Desert 1829 Comment
  SEINET6654128  Bouteloua eriopoda Jim Andre, T. La Doux; Bart O'Brien 2007-10-2 8765 San Bernardino Clark Mountain Range, along Yates Well Rd, approx 1.5 mi NW of Colosseum Mine Rd, N side of Clark Mtn.; 0 1376 Comment
  UC1023410  Bouteloua eriopoda J. C. and A. R. Roos 1950-8-4 4890 San Bernardino n slopes Clark Mtn.; eastern Mohave Desert 1219 Comment
  UC1023428  Bouteloua eriopoda John C. Roos 1950-9-3 4975 San Bernardino canyon slope s Clark Mtn. (nw of Mountain Pass); eastern Mohave Desert 1828 Comment
  UCR116277  Bouteloua eriopoda A. C. Sanders, Mark Elvin 2001-8-3 24561 San Bernardino Eastern Mojave Desert, Clark Mountain, 'Fir Canyon' on north side, 1-2.2 km above Green's Well Rd. 1707 Comment
  UCR195231  Bouteloua eriopoda Jim Andre, T. La Doux, B. O'Brien 2007-10-2 8557 San Bernardino Mojave Desert, Clark Mountain Range, along Yates Well Road, on north side of Clark Mountain c. 2 mi south of powerline road, 2 mi west of Colosseum Mine, 1 mi west-northwest of Yates Well 1456 Comment
  UCR195864  Bouteloua eriopoda Tasha La Doux, Jim Andre, Bart O'Brien 2007-10-2 128 San Bernardino Mojave Desert, Clark Mountain Range, along 'Yates Well Road,' on north side of Clark Mountain c. 2 mi west of Colosseum Mine 1488 Comment
  UCR32908  Bouteloua eriopoda B. A. Prigge 1977-10-8 2172 San Bernardino Eastern Mojave Desert, Clark Mountain Range, Fir Canyon 1616 Comment
  CLARK-A1528-4524  Bouteloua gracilis John C. Roos 1949-9-18 4062 San Bernardino Clark Mountain Comment
  CLARK-A1528-4526  Bouteloua gracilis John C. Roos 1949-5-28 3552 San Bernardino Clark Mountain Range Comment
  GMDRC2532  Bouteloua gracilis J. Andre, T. La Doux, G. L. Clifton 2007-10-24 8713 San Bernardino Clark Mountain Range: E. side of Clark Mtn, approx 1 mi. E. of Forsellesia Cyn, on saddle overlook on N. side of granitic crag.. Elev. 5598 ft. 1707 Comment
  GMDRC2569  Bouteloua gracilis J. Andre, T. La Doux, Bart O'Brien 2007-10-2 8800 San Bernardino Clark Mountain Range: Forsellesia Cyn, E. Clark Mtn, approx. 3 mi. S. of Colosseum Mine, 1 mi W. of Benson Mine.. Elev. 5199 ft. 1585 Comment
  GMDRC7579  Bouteloua gracilis J. M. Andre 2014-8-15 32883 San Bernardino Clark Mountain Range: Mojave National Preserve; SE end of range at picnic area, 5.6 mi. NNW from Bailey Rd junction at Interstate 15 1877 Comment
  LA102840  Bouteloua gracilis Barry A. Prigge; Mark Bagley 1984-9-12 5985 San Bernardino Clark Mountain Range, 5.3-5.8 mi. N of Mountain Pass, 0.5-1.0 mi. S of Green's Well 1645 Comment
  OBI36051  Bouteloua gracilis Barry A. Prigge 1977-10-8 2170 San Bernardino NE county. E. Mojave Desert, Clark Mtn range: Fir cyn 1615 Comment
  POM184028  Bouteloua gracilis P. A. Munz 1932-9-15 12875 San Bernardino Clark Mountain, eastern San Bernardino County. 1677 Comment
  RSA269428  Bouteloua gracilis B. A. Prigge 1973-7-6 1204 San Bernardino NE San Bernardino County, Clark Mountains, ca. 4.5 miles NW of Mountain Pass, on peak ca. 1 mile E of Clark Mountain. 2287 Comment
  RSA44264  Bouteloua gracilis J. C. Roos 1949-5-29 3552 San Bernardino North side of Clark Mountain, eastern Mojave Desert. 1677 Comment
  RSA44267  Bouteloua gracilis J. C. Roos 1949-6-18 3553 San Bernardino Southeastern Clark Mountains, eastern Mojave Desert. 1829 Comment
  RSA736264  Bouteloua gracilis Jim Andre, Tasha La Doux, G. L. Clifton 2007-10-24 8713 San Bernardino Clark Mountain Range: E. side of Clark Mtn., approx. 1 mi E of Forsellesia Cyn, on saddle overlook on N. side of granitic crag. 1707 Comment
  UCR161701  Bouteloua gracilis Dave Goodward 2005-9-24 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain Range, c. 5 miles NW of Mountain Pass, north of Antimony Gulch 1750 Comment
  UCR163419  Bouteloua gracilis Julie Evens 1999-5-25 s.n. San Bernardino Eastern Mojave Desert, [Curtis Canyon] north of Clark Mountain 1830 Comment
  UCR195946  Bouteloua gracilis Jim Andre, T. La Doux, G. L. Clifton 2007-10-24 8713 San Bernardino Mojave Desert, Clark Mountain Range, east side of Clark Mountain c. 1 mi east of Forsellesia Canyon, on saddle overlook on north side of granitic crag 1707 Comment
  UCR19674  Bouteloua gracilis John C. Roos 1948-9-18 4062 San Bernardino Eastern Mojave Desert, north slope of Clark Mountain 1677 Comment
  UCR19700  Bouteloua gracilis John C. Roos 1949-6-18 3553 San Bernardino Eastern Mojave Desert, SE base of Clark Mountain 1829 Comment
  UCR200371  Bouteloua gracilis Jim Andre, T. La Doux, Bart O'Brien 2007-10-2 8800 San Bernardino Mojave Desert, Clark Mountain Range, Forsellesia Canyon, east Clark Mountain, c. 3 mi south of Colosseum Mine, 1 mi west of Benson Mine 1585 Comment
  JEPS123637  Brickellia arguta J. Andre, T. La Doux, Bart O'Brien 2007-10-24 8764 San Bernardino Clark Mountain Range, along Yates Well Road, approx. 1.5 miles NW of Colosseum Mine Road, N side of Clark Mountain. Comment
  UCR195857  Brickellia arguta Jim Andre, T. La Doux, Bart O'Brien 2007-10-2 8764 San Bernardino Mojave Desert, Clark Mountain Range, along 'Yates Well Road,' c. 1.5 mi northwest of Colosseum Mine Road, north side of Clark Mountain 1377 Comment
  CLARK-A1528-1660  Brickellia californica John C. Roos 1948-9-18 4057 San Bernardino Clark Mountains 1523 Comment
  GMDRC2552  Brickellia californica J. Andre, T. La Doux, G. L. Clifton 2007-10-24 8756 San Bernardino Clark Mountain Range: Forsellesia Cyn, on W. side ofde of Clark Mtn.. Elev. 5199 ft. 1585 Comment
  POM183898  Brickellia californica Philip A. Munz 1932-9-15 12889 San Bernardino Clark Mountain. 1676 Comment
  RSA16153A  Brickellia californica C. B. Wolf 1935-10-5 7571 San Bernardino Clark Mountain, 1.5 mile above Pachalka Spring, 2nd canyon to the east. 1829 Comment
  RSA270436  Brickellia californica B. A. Prigge 1973-9-18 1281 b San Bernardino NE San Bernardino County. Clark Mountain Range, ca. 4.5 mi. NW of Mt. Pass of SE exposure of Clark Mt. 1982 Comment
  RSA270439  Brickellia californica B. A. Prigge 1973-9-19 1326 San Bernardino Clark Mountains: 6 miles NW of MT. Pass, Fir Canyon 1707 Comment
  RSA270442  Brickellia californica B. A. Prigge 1973-9-17 1279 San Bernardino NE San Bernardino Co., Clark Mounatin Range, Pachalka Spring, ca. 5.9 miles NW of Mt. pass 1494 Comment
  RSA278906  Brickellia californica B. A. Prigge 1977-10-8 2182 San Bernardino E Mojave Desert, Clark Mountain Range: Fir Canyon. 1616 Comment
  RSA703340  Brickellia californica Steve Boyd, Tammy Morgan 2004-6-1 11437 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  SD81162  Brickellia californica Darley F. Howe 1971-9-27 San Bernardino Canyon on Clark Mountain 1890 Comment
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Oct 7 2011
  UC494697  Brickellia californica P. A. Munz 1932-9-15 12889 San Bernardino Clark Mtn., eastern San Bernardino Co Clark Mtn. 1676 Comment
  UC718330  Brickellia californica Carl B. Wolf 1935-10-5 7571 San Bernardino 1 1/2 mi above, 2nd canyon to the east Pachalka Spring; Mojave Desert, Clark Mt. 1828 Comment
  UCR19543  Brickellia californica John C. Roos 1948-9-18 4057 San Bernardino Eastern Mojave Desert, north slope of Clark Mountain 1829 Comment
  UCR195928  Brickellia californica Jim Andre, T. La Doux, G. L. Clifton 2007-10-24 8756 San Bernardino Mojave Desert, Clark Mountain Range, Forsellesia Canyon, on east side of Clark Mountain 1585 Comment
  UCR32861  Brickellia californica B. A. Prigge 1977-10-8 2182 San Bernardino Eastern Mojave Desert, Clark Mountain Range, Fir Canyon 1616 Comment
  CAS-BOT-BC106197  Brickellia desertorum Carl B. Wolf 1935-10-5 7571 San Bernardino Mojave Desert, Clark Mt. 1 1/2 mi. aobve Pachalka Spring 2nd canyon to the east 1828 Comment
  GH386539  Brickellia desertorum P. A. Munz 1932-9-15 12889 Unknown Clark Mtn., eastern San Bernardino County 1676 Comment
  RSA793011  Brickellia desertorum Duncan S. Bell 2012-9-22 4277 San Bernardino Clark Mountain: south side of range, approximately 0.6 air mile south east of Clark Mountain summit. 2038 Comment
  SD77873  Brickellia desertorum Darley F. Howe 1970-9-17 4706 San Bernardino South side of Clark Mountain 1890 Comment
  SDSU6409  Brickellia desertorum D. F. Howe 1970-9-17 4706 San Bernardino South side of Clark Mt. 1890 Comment
  UC537244  Brickellia desertorum M. E. Jones 1932-9-13 San Bernardino Clark Mt., Mohave Desert Mohave Desert, Clark Mt. Comment
  CAS-BOT-BC100530  Brickellia incana Annie M. Alexander 1939-6-24 825 San Bernardino Coliseum Mine Road, Clark Mountain 1432 Comment
  CLARK-A1528-1676  Brickellia incana John C. Roos, Alfred R. Roos 1950-8-5 4902 San Bernardino Clark Mountain Range 1554 Comment
  CLARK-A1528-1677  Brickellia incana John C. Roos 1950-8-4 San Bernardino Clark Mountain Comment
  GH404163  Brickellia incana A. M. Alexander 1939-6-24 825 Unknown Coliseum Mine road, Clark Mountain 1432 Comment
  JEPS123585  Brickellia incana J. Andre, B. O'Brien, T. La Doux 2007-10-2 8602 San Bernardino Clark Mountain Range, along Yates Well Road, on north side of Clark Mountain at Yates Well near Old Cabin (shed), approx. 3 miles S of powerline road, 1 miles W of Colosseum Mine. Comment
  RSA0085376  Brickellia incana Jim Andre 2014-6-5 28295 San Bernardino Clark Mountain Range; Mojave Natl. Preserve; north end of range, along Yates Well Rd, 2.2 mi. north of east-west trending powerline road, just NW of Colosseum Mine area. 1436 Comment
  RSA23488  Brickellia incana C. B. Wolf 1940-5-26 9607 San Bernardino Mojave Desert, Clark Mt. Coliseum Mine (1/2 mile west of) 1524 Comment
  RSA267958  Brickellia incana C. W. Tilforth, Walter Wisura 1977-10-10 1383 San Bernardino Coliseum Mine Rd., between power line road and Clark Mtn. Comment
  RSA270426  Brickellia incana B. A. Prigge 1973-7-8 1254 San Bernardino Clark Mt Range, Colosseum Gorge, 6.3 miles N of Mt Pass [See attached map for precise location.] 1584 Comment
  RSA85642  Brickellia incana J. C. Roos, A. R. Roos 1950-8-5 4902 San Bernardino Near Coliseum Mine, N side Cark Mts. E Mohave Desert 1555 Comment
  UC625733  Brickellia incana Annie M. Alexander 1939-6-24 825 San Bernardino Colisum North Rd., Clark Mts. Clark Mts. 1432 Comment
  UCR195244  Brickellia incana Jim Andre, T. La Doux, B. O'Brien, 2007-10-2 8602 San Bernardino Mojave Desert, Clark Mountain Range, along Yates Well Road, on north side of Clark Mountain at Yates Well near old cabin (shed), c. 3 mi south of powerline road, 1 mi west of Coleosseum Mine 1552 Comment
  UCR268688  Brickellia incana Jim Andre 2014-6-5 28295 San Bernardino Northern Mojave Desert, Clark Mountain Range, Mojave National Preserve, north end of range, along Yates Well Road, 2.2 mi north of east/west-trending powerline road, just northwest of Colosseum Mine area 1437 Comment
  UC718278  Brickellia longifolia Carl B. Wolf 1935-10-5 7578 San Bernardino 1 1/2 mi above Pachalka spring, 2nd canyon to the E. Mojave desert. 1828 Comment
  UCR183095  Brickellia longifolia Mitch Provance 2001-5-5 4872 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  GH386563  Brickellia longifolia var. multiflora C. B. Wolf 1935-10-5 7578 Unknown Mojave Desert, Clark Mt., 1 1/2 mi. above Pachalka Spring, 2nd Canyon to east 1828 Comment
  GMDRC7581  Brickellia microphylla J. M. Andre 2014-8-15 32891 San Bernardino Clark Mountain Range: Mojave National Preserve; SE end of range at picnic area, 5.6 mi. NNW from Bailey Rd junction at Interstate 15 1877 Comment
  POM184007  Brickellia microphylla Philip A. Munz 1932-9-15 12866 San Bernardino Clark Mountain, eastern San Bernardino County. 1677 Comment
  RSA89987  Brickellia microphylla J. C. Roos 1950-9-3 4974 San Bernardino South of Clark Mountains, NW of Mountain Pass 1828 Comment
  UCR275707  Brickellia microphylla Jim Andre 2014-8-15 32891 San Bernardino Eastern Mojave Desert, Clark Mountain Range, Mojave National Preserve, southeast end of range at picnic area, 5.6 miles north-northwest from Bailey Road junction at Hwy I-15 1877 Comment
  CAS-BOT-BC134092  Brickellia microphylla var. microphylla Carl B. Wolf 1935-10-5 s.n. San Bernardino Mojave Desert, Clark Mt. 1 1/2 mi. above Pachalka Spring, 2nd canyon to the east 1828 Comment
  GH404185  Brickellia microphylla var. scabra C. B. Wolf 1935-10-5 7574 Unknown Mojave Desert, Clark Mt. 1 1/2 mi. above Pachalka Spring 2nd Canyon to the east 1828 Comment
  UC496490  Brickellia microphylla var. scabra Philip A. Munz 1932-9-15 12866 San Bernardino Clark Mtn. 1676 Comment
  UC718276  Brickellia microphylla var. scabra Carl B. Wolf 1935-10-5 San Bernardino 1 1/2 mi above, 2nd canyon to the east Pachalka Spring; Mojave Desert, Clark Mt. 1828 Comment
  CHSC35434  Brickellia multiflora Barry Prigge 1974-10-1 1603 San Bernardino Clark Mt. Range, Big Pachalka Canyon, 5.3 miles NW of Mt Pass. 1706 Comment
  LA210527  Brickellia multiflora Carl B. Wolf; 1935-10-5 7578 San Bernardino CLARK MT, 1.5 mi above Pachalka Spring, 2nd Canyon to the E. 1828 Comment
  RSA16157  Brickellia multiflora C. B. Wolf 1935-10-5 7578 San Bernardino Clark Mountain, 1.5 mile above Pachalka Spring, 2nd canyon to the east. 1829 Comment
  RSA270434  Brickellia multiflora B. A. Prigge 1974-10 1603 San Bernardino Clark Mt. Range, Big Pachalka Canyon, 5.3 mi NW of Mt Pass 1707 Comment
  UCR17729  Brickellia oblongifolia A. C. Sanders 1976-6-12 808 San Bernardino Eastern Mojave Desert, north side of Clark Mountain, in the canyon below the fir grove 1829 Comment
  UCR31147  Brickellia oblongifolia A. C. Sanders 1983-6-11 3855 San Bernardino Eastern Mojave Desert, North side of Clark Mountain, lower 'Fir Canyon 1616 Comment
  CAS-BOT-BC100642  Brickellia oblongifolia var. linifolia Carl B. Wolf 1935-5-26 7035 San Bernardino Mojave Desert, Clark Mts. 1 mi. E. of Pachalka Spring 1676 Comment
  CAS-BOT-BC100645  Brickellia oblongifolia var. linifolia Carl B. Wolf 1940-5-26 9610 San Bernardino Mojave Desert, Clark Mt. Coliseum Mine (1 mi. west of) 1371 Comment
  GMDRC728  Brickellia oblongifolia var. linifolia J. Evens 1999-5-26 148 San Bernardino Mojave National Preserve: Clark Mtns., in N-facing limestone canyon bottom, about 2.8 km N of Clark Mtn, c. 1630 m. 1630 Comment
  JEPS123632  Brickellia oblongifolia var. linifolia J. Andre, T. La Doux, G. L. Clifton 2007-10-24 8750 San Bernardino Clark Mountain Range, Forsellesia Canyon on W side of Clark Mountain. Comment
  POM179276  Brickellia oblongifolia var. linifolia E. C. Jaeger 1930-6-22 s.n. San Bernardino Clark Mountain. Comment
  POM187370  Brickellia oblongifolia var. linifolia E. C. Jaeger 1933-06 s.n. San Bernardino Clark Mountain. Comment
  RSA16302  Brickellia oblongifolia var. linifolia C. B. Wolf 1935-5-26 7035 San Bernardino Clark Mt., 1 mi. E. of Pachalka Spring. 1677 Comment
  RSA23491  Brickellia oblongifolia var. linifolia C. B. Wolf 1940-5-26 9610 San Bernardino Mojave Desert, Clark Mt. Colosseum Mine (1 mi west of). 1371 Comment
  RSA270432  Brickellia oblongifolia var. linifolia B. A. Prigge 1973-6-23 1185 San Bernardino NE San Bernardino Co, Clark Mt Range, Fir Cyn, ca 6 mi. NW of Mt. Pass. 2073 Comment
  RSA270437  Brickellia oblongifolia var. linifolia B. A. Prigge 1974-5-9 1453 San Bernardino ca. 5.2 mi NWW of Mt Pass in Big Pachalka Cyn 1585 Comment
  RSA275779  Brickellia oblongifolia var. linifolia R. F. Thorne 1977-5-26 49172 San Bernardino Clark Mountain Range; along trail to Fir Canyon near its mouth 1585 Comment
  RSA394731  Brickellia oblongifolia var. linifolia C. B. Wolf 1935-5-26 7035 San Bernardino Clark Mt., 1 mi. E. of Pachalka Spring. 1677 Comment
  RSA47470  Brickellia oblongifolia var. linifolia J. C. Roos 1949-5-28 4335 San Bernardino North slope of washes, Clark Mtn, near Green's Mine 1616 Comment
  RSA47480  Brickellia oblongifolia var. linifolia J. C. Roos, L. Roos 1949-6-24 4473 San Bernardino Summit of Clark Mountain 2409 Comment
  RSA735568  Brickellia oblongifolia var. linifolia Steve Boyd, Tammy Morgan 2004-6-1 11454 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  RSA736279  Brickellia oblongifolia var. linifolia J. Andre, Tasha La Doux, G. L. Clifton 2007-10-24 8733 San Bernardino Clark Mountain Range: in small canyon just N. of homestead site, approx 0.5 mi. W. of Colosseum Mine, N. side of Clark Mtn. 1553 Comment
  UC1929338  Brickellia oblongifolia var. linifolia Steve Boyd, Tammy Morgan 2004-6-1 11454 San Bernardino Mojave Desert; East Mojave Desert region; Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. Comment
  UC625732  Brickellia oblongifolia var. linifolia Annie M. Alexander 1939-6-25 828 San Bernardino n slope of Clark Mt. Clark Mt. 1524 Comment
  UC718077  Brickellia oblongifolia var. linifolia Carl B. Wolf 1935-5-26 San Bernardino 1 mi e of Pachalka Spring (Clark Mt., Mojave Desert); Mojave Desert, Clark Mt. 1676 Comment
  UCR199840  Brickellia oblongifolia var. linifolia Steve Boyd, Tammy Morgan 2004-6-1 11454 San Bernardino Eastern Mojave Desert, Clark Mountain, west flank of the range in large canyon south of Pachalka Spring 1800 Comment
  HSC78569  Brickellia oblongifolia var. oblongifolia A. C. Sanders 1983-6-11 3855 San Bernardino N side of Clark Mtn., lower Fir Canyon, Eastern Mojave Desert 1616 Comment
  CLARK-A1528-1689  Brickellia watsonii John C. Roos 1950-9-3 4974 San Bernardino Clark Mountain 1828 Comment
  RSA16155  Brickellia watsonii C. B. Wolf 1935-10-5 7574 San Bernardino Clark Mountain, 1.5 mile above Pachalka Spring, 2nd canyon to the east. 1829 Comment
  RSA270430  Brickellia watsonii B. A. Prigge 1973-9-18 1306 San Bernardino Clark Mountain Range; 3.5 miles NW of Mt. Pass at picnic ground 1860 Comment
  RSA735628  Brickellia watsonii Steve Boyd, Tammy Morgan 2004-6-1 11426 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  UCR32865  Bromus carinatus John C. Roos 1949-6-25 4494 San Bernardino Eastern Mojave Desert, east slope of Clark Mountain [probably Colosseum Gorge] 1524 Comment
  GMDRC4581  Bromus diandrus J. Andre 2010-5-26 14584 San Bernardino Clark Mountain Range: west end of range at Pachalka Spring 1480 Comment
  RSA789666  Bromus diandrus Jim Andre 2010-5-26 14584 San Bernardino Clark Mountain Range, West end of range at Pachalka Spring. 1480 Comment
  RSA269429  Bromus rubens B. A. Prigge 1974-4-25 1418 San Bernardino Clark Mt Range, ca 4.8 miles N of Mt Pass, near shafts above Benson Mine. 1707 Comment
  UCR182599  Bromus tectorum Mitch Provance 2001-5-5 4885 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  RSA444880  Buddleja utahensis Robert Gustafson 1982-5-23 2612 San Bernardino Power Line Road, east side of Keany Pass, Clark Mountains 1372 Comment
  RSA23709  Calochortus flexuosus Russell S. Woglum 1939-5-14 2363 -B San Bernardino Mojave Desert: Clark Mountains. Comment
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Oct 9 2009
  RSA269234  Calochortus flexuosus B. A. Prigge 1973-5-11 853 San Bernardino Clark Mountians. 9.5 miles NNW of Mt. Pass 1250 Comment
  RSA269235  Calochortus flexuosus B. A. Prigge 1973-5-12 875 San Bernardino Clark Mountains: 7.1 miles NNW of Mt. Pass, near Colosseum Road 1463 Comment
  RSA651260  Calochortus flexuosus Russell S. Woglum 1939-5-14 2363 -A San Bernardino Clark Mountains, Pachalka Springs Canyon. Comment
  UC625990  Calochortus flexuosus Annie M. Alexander 1939-5-13 471 San Bernardino near Coliseum Mine; Clark Mt. Comment
  UCR157287  Calochortus flexuosus June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-28 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain, north of the peak in the canyon below the white fir grove 2012 Comment
  UCR18102  Calochortus flexuosus A. C. Sanders 1978-5-6 0845 San Bernardino Eastern Mojave Desert, NW side of Clark Mountain, along the dirt track from the powerline road (Shadow Valley-Keany Pass) to Green's Well 1280 Comment
  UCR221412  Calochortus flexuosus Jim Andre 2010-5-26 14561 San Bernardino Eastern Mojave Desert, Clark Mountain Range, in mouth of main canyon c. 0.5 mi. SE of Pachalka Spring 1502.05 Comment
  RSA269238  Calochortus kennedyi B. A. Prigge 1973-5-20 1024 San Bernardino NE San Bernardino County, Clark Mountain Range. Along power line road in Keany Canyon, 8.8 miles N of Mt Pass. 1372 Comment
  RSA279143  Calochortus kennedyi B. A. Prigge, Robert F. Thorne 1978-5-27 3058 San Bernardino Clark Mountain Range: Forsellesia Canyon, above Juniper Claims. 1723 Comment
  RSA377335B  Calochortus kennedyi Julian P. Donahue 1985-5-27 94 -782 San Bernardino NE side of Clark Mountain 1768 Comment
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Jan 4 2012
  UCR182630  Calochortus kennedyi Mitch Provance 2001-5-5 4859 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  POM308100  Calochortus kennedyi var. munzii Henry J. Ramsey, Henry J. Ramsey 1940-5-25 2950 San Bernardino Clark Mountain region, near power-line Comment
  RSA269236  Calochortus kennedyi var. munzii B. A. Prigge 1973-5-27 1105 San Bernardino Clark Mountain Range, at picnic ground, 3.7 miles NNW of Mt Pass. 1921 Comment
  RSA269237  Calochortus kennedyi var. munzii B. A. Prigge 1973-5-19 954 San Bernardino NE San Bernardino County, Clark Mountain Range above Pachalka Spring, 4.6 miles NW of Mt Pass. [w/ map] 1951 Comment
  RSA279144  Calochortus kennedyi var. munzii B. A. Prigge, Robert F. Thorne 1978-5-27 3059 San Bernardino Clark Mountain Range: Forsellesia Canyon, above Juniper Claims. 1723 Comment
  UCR157140  Calochortus kennedyi var. munzii June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-28 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain, north of the peak in the canyon below the white fir grove 2012 Comment
  UCR26324  Calochortus kennedyi var. munzii John C. Roos 1949-5-28 4338 San Bernardino Eastern Mojave Desert, Clark Mountain, slopes near Green's Mine 1616 Comment
  RSA275771  Calycoseris parryi K. Thorne 1977-5-26 49175 San Bernardino Clark Mtn. Range: along trail to Fir Canyon near its mouth 1585 Comment
  RSA275865  Calycoseris parryi R. F. Thorne 1977-5-27 49097 San Bernardino E Mojave Desert, Clark Mountain Range; above Pachalka Spring; [map included with specimen] 1524 Comment
  UCR32895  Calycoseris parryi B. A. Prigge 1978-5-27 3052 San Bernardino Eastern Mojave Desert, Clark Mountain, Forsellesia Canyon 1707 Comment
  RSA71122  Calystegia occidentalis subsp. fulcrata F. W. Peirson 1923-5-21 3516 Los Angeles Fish Canyon 914 Comment
  UCR182632  Camissonia brevipes Mitch Provance 2001-5-5 4851 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  RSA269559  Camissonia brevipes subsp. brevipes Barry A. Prigge 1973-5-26 1036 San Bernardino Eastern Mojave Desert, Clark Mountain Range. Between Keany and Mesquite Pass, 10 miles NNW of Mt. Pass 1220 Comment
  RSA275789  Camissonia brevipes subsp. brevipes Robert F. Thorne, Walter Wisura, C. Davidson 1977-5-27 49103 San Bernardino Eastern Mojave Desert, Clark Mountain Range. above Pachalka Spring on rock, limestone slope. 1524 Comment
  RSA466019  Camissonia brevipes subsp. brevipes Christopher Davidson 1977-5-26 5685 b Riverside Eastern Mojave Desert, Clark Mountains. Pachalka Spring, limestone hillside. 1524 Comment
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Nov 30 2014
  RSA145057  Camissonia campestris subsp. campestris Claude T. Powers, Thorp, Stage 1959-3-31 59 -54 Kern Short Canyon. Comment
  RSA16211  Camissonia chamaenerioides Carl B. Wolf 1935-5-27 7057 San Bernardino Mojave Desert, Clark Mt. Large Canyon to the N.W. of Pachalka Spring (over one divide). 1982 Comment
  RSA269566  Camissonia chamaenerioides Barry A. Prigge 1973-5-19 952 San Bernardino NE San Bernardino County, Clark Mountain Range above Pachalka Spring, 4.6 miles NW of Mt Pass. [w/ map] 1951 Comment
  RSA454786  Camissonia chamaenerioides Christopher Davidson 1977-5-26 5704 San Bernardino Clark Mountains; Pachalka Spring. 1524 Comment
  RSA780939  Camissonia chamaenerioides Jim Andre 2010-5-26 14554 San Bernardino Clark Mountain Range, in mouth of main canyon, approx. .5 miles SE of Pachalka Spring. 1502 Comment
  SEINET6191093 Image available Camissonia chamaenerioides J. Andre 2010-1 14554 San Bernardino Clark Mountain Range; in mouth of main canyon approx. 0.5 mi. SE of Pachalka Spring. 7.5' Quad:Clark Mountain. 1502 Comment
  UCR221393  Camissonia chamaenerioides Jim Andre 2010-5-26 14570 San Bernardino Eastern Mojave Desert, west end of Clark Mountain Range at Pachalka Spring 1480.11 Comment
  RSA145058  Camissonia claviformis subsp. claviformis Claude T. Powers, Thorp, Stage 1959-3-31 59 -55 Kern Short Canyon. Comment
  RSA145059  Camissonia pallida subsp. pallida Claude T. Powers, Thorp, Stage 1959-3-31 59 -56 Kern Short Canyon. Comment
  RSA279229  Camissonia pterosperma Barry A. Prigge, Robert F. Thorne 1978-5-9 2980 San Bernardino Clark Mountain Range: Forsellsia Canyon. Below Juniper Claims 1616 Comment
  UCR17601  Camissonia pterosperma A. C. Sanders, O. F. Clarke, J. Latting & CNPS trip 1978-5-28 463 San Bernardino Eastern Mojave Desert, north side of Clark Mountain, in the canyon below white fir grove 1829 Comment
  UCR33506  Camissonia pterosperma B. A. Prigge, R. F. Thorne, et al. 1978-5-27 3057 San Bernardino Eastern Mojave Desert, Clark Mountain, Forsellesia Canyon, above Juniper Claims 1723 Comment
  RSA275849  Camissonia walkeri subsp. tortilis Robert F. Thorne, Walter Wisura, C. Davidson 1977-5-27 49104 San Bernardino E Mojave Desert, Clark Mountain Range; above Pachalka Spring; [map included with specimen] 1524 Comment
  RSA453347  Camissonia walkeri subsp. tortilis Christopher Davidson 1977-5-26 5685 a San Bernardino Clark Mountains; Pachalka Spring. 1524 Comment
  UCR32934  Carex brevipes B. A. Prigge, R. F. Thorne 1978-5-27 3090 San Bernardino Eastern Mojave Desert, Clark Mountain Range, Forsellesia Canyon, above Juniper Claims. 1921 Comment
  RSA275769  Carex rossii Robert F. Thorne, Walter Wisura, Christopher Davidson, B. A. Prigge 1977-5-26 49199 San Bernardino Clark Mountain Range: Fir Canyon. 1890 Comment
  RSA278623  Carex rossii B. A. Prigge, Robert F. Thorne 1978-5-27 3090 San Bernardino E. Mojave Desert, Clark Mountain Range: Forsellesia Canyon, above Juniper Claims. 1921 Comment
  RSA364674  Carex rossii Christopher Davidson 1977-5-27 5775 San Bernardino Trail up north side of Clark Mountain, departing from Colosseum Mine Road ca. 2.6 mi. south of Powerline Road. Steep narrow canyon. 1890 Comment
  SD99382  Carex rossii Christopher Davidson 1977-5-27 5775 San Bernardino Trail up north side of Clark Mountain; departing from Colosseum Mine Road ca. 2.6 miles south of Powerline Road; steep narrow canyon. 1890 Comment
  JEPS73914  Castilleja angustifolia L. R. Heckard 1974-5-23 3731 San Bernardino about 1 mi n old Coliseum Mine (Clark Mt.); Clark Mt. 1493 Comment
  POM187345  Castilleja angustifolia E. C. Jaeger 1933-6-10 s.n. San Bernardino Clark Mountain. 1829 Comment
  RSA269479  Castilleja angustifolia Barry A. Prigge, John Prigge 1973-4-21 631 San Bernardino Clark Moutain Range, 5.5 (air) miles NWW of Mountain Pass, in Little Pachalka Canyon; on limestone gravel, in arroyo. 1540 Comment
  RSA269480  Castilleja angustifolia Barry A. Prigge 1973-4-28 718 San Bernardino Clark Mountain Range, 6 miles NW of Mountain Pass in Big Horn Canyon, near picnic ground. 1646 Comment
  RSA269496  Castilleja angustifolia Barry A. Prigge 1973-5-19 953 San Bernardino NE San Bernardino County, Clark Mountain Range above Pachalka Spring, 4.6 miles NW of Mt Pass. [w/ map] 1951 Comment
  RSA269497  Castilleja angustifolia Barry A. Prigge 1973-5-26 1038 San Bernardino Eastern Mojave Desert, Clark Mountain Range. Between Keany and Mesquite Pass, 10 miles NNW of Mt. Pass 1220 Comment
  RSA275933  Castilleja angustifolia Robert F. Thorne, Walter Wisura, Christopher Davidson 1977-5-27 49122 San Bernardino Clark Mountains: above Pachalka Spring on exposed limestone of rocky slopes. 1555 Comment
  RSA400524  Castilleja angustifolia Christopher Davidson 1977-5-26 5698 San Bernardino Clark Mountains; Pachalka Spring. 1524 Comment
  RSA641224  Castilleja angustifolia Robert F. Thorne, C. W. Tilforth 1974-5-28 44530 San Bernardino East Mojave Desert: Clark Mountains, 1.8 miles up Coliseum Mine Road up from powerline road. 1616 Comment
  RSA736271  Castilleja angustifolia Jim Andre, Tasha La Doux, Bart O'Brien 2007-10-2 8767 San Bernardino Clark Mountain Range: along Yates Well Rd, approx 1.5 mi. NW. of Colosseum Mine Rd, N. side of Clark Mtn. 1377 Comment
  UC1483341  Castilleja angustifolia Robert F. Thorne, W. Wisura, and C. Davidson 1977-5-27 49122 San Bernardino above Pachalka Spring (Clark Mtn. Range; e Mojave Desert, e San Bernardino County); Mojave Desert, Clark Mtn. Range 1554 Comment
  UCR157266  Castilleja angustifolia June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-28 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain, north of the peak in the canyon below the white fir grove 2012 Comment
  UCR182607  Castilleja angustifolia Mitch Provance 2001-5-4 4818 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, vicinity of lower Greene Cyn 442 Comment
  UCR182872  Castilleja angustifolia Mitch Provance 2001-5-5 4917 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  UCR195856  Castilleja angustifolia Jim Andre, T. La Doux, Bart O'Brien 2007-10-2 8767 San Bernardino Mojave Desert, Clark Mountain Range, along 'Yates Well Road,' c. 1.5 mi northwest of Colosseum Mine Road, north side of Clark Mountain 1377 Comment
  SD93009  Castilleja chromosa Walter Bertsch 1954-5-8 553 San Bernardino Clark Mountains 914 Comment
  CAS-BOT-BC494162  Castilleja linariifolia Valerie Soza 2004-7-1 1739 San Bernardino South side of the Clark Mountains, East Mojave Desert 1828 Comment
  IRVC29383  Castilleja linariifolia A. C. Sanders, Mark Elvin 2001-8-3 24582 San Bernardino Clark Mtn., "Fir Canyon" on north side, 1-2.2 km above Green's Well Rd. Eastern Mojave Desert 1585 Comment
  JEPS123561  Castilleja linariifolia J. Andre, T. La Doux, Bart O'Brien 2007-10-2 8798 San Bernardino Clark Mountain Range, Forsellesia Canyon, E of Clark Mountain, approx. 3 miles S of Colosseum Mine, 1 mile W of Benson Mines. Comment
  POM184006  Castilleja linariifolia Philip A. Munz 1932-9-15 12865 San Bernardino Clark Mountain. 1524 Comment
  RSA0060499  Castilleja linariifolia Valeria Soza 2004-7-1 1739 San Bernardino South side of the Clark Mountains, East Mojave Desert. 1829 Comment
  RSA269486  Castilleja linariifolia Barry A. Prigge 1973-7-6 1187 San Bernardino Clark Mountains: at picnic ground 4 miles NW of Mt. Pass 1921 Comment
  RSA278930  Castilleja linariifolia Barry A. Prigge 1977-10-8 2171 San Bernardino E Mojave Desert, Clark Mountain Range: Fir Canyon. 1616 Comment
  RSA659600  Castilleja linariifolia J. C. Roos 1948-9-18 4029 San Bernardino North side of Clark Mtn.; Near the Coliseum Mine. 1524 Comment
  RSA736999  Castilleja linariifolia Jim Andre, Tasha La Doux, Bart O'Brien 2007-10-2 8798 San Bernardino Clark Mountain Range: Forsellesia Cyn, E. Clark Mtn, approx. 3 mi. S. of Colosseum Mine, 1 mi. W. of Benson Mine. 1585 Comment
  SD81164  Castilleja linariifolia Darley F. Howe 1971-9-27 San Bernardino Clark Mountain 1524 Comment
  SEINET2041978 Image available Castilleja linariifolia A. C. Sanders, Mark Elvin 2001-8-3 24579 San Bernardino Eastern Mojave Desert; Clark Mountain ''Fir Canyon'' on N side, 1-2.2 km above Green's Well Rd. (Clark Mountain 7.5' Q) 1585 Comment
  SEINET244672 Image available Castilleja linariifolia A. C. Sanders, Mark Elvin 2001-8-3 24582 San Bernardino Eastern Mojave Desert; Clark Mtn., 'Fir Canyon' on north side, 1-2.2 km above Green's Well Rd. 1585 Comment
  UC1478678  Castilleja linariifolia Barry A. Prigge 1977-10-8 2165 San Bernardino Fir Canyon Mojave Desert, Clark Mtn. Range (Clark Mtn. Range, e Mojave Desert, ne San Bernardino County) 1524 Comment
  UC1478691  Castilleja linariifolia Barry A. Prigge 1977-10-8 2165 San Bernardino Fir Canyon Mojave Desert, Clark Mtn. Range (Clark Mtn. Range, e Mojave Desert, ne San Bernardino County) 1524 Comment
  UC496491  Castilleja linariifolia Philip A. Munz 1932-9-15 12865 San Bernardino Clark Mtn.; e San Bernardino County 1524 Comment
  UC625826  Castilleja linariifolia Annie M. Alexander 1939-6-24 824 San Bernardino n slope Clark Mt. 1524 Comment
  UCR116263  Castilleja linariifolia A. C. Sanders, Mark Elvin 2001-8-3 24582 San Bernardino Eastern Mojave Desert, Clark Mountain, 'Fir Canyon' on north side, 1-2.2 km above Green's Well Rd. 1707 Comment
  UCR116264  Castilleja linariifolia A. C. Sanders, Mark Elvin 2001-8-3 24579 San Bernardino Eastern Mojave Desert, Clark Mountain, 'Fir Canyon' on north side, 1-2.2 km above Green's Well Rd. 1707 Comment
  UCR195832  Castilleja linariifolia Jim Andre, T. La Doux, G. L. Clifton, 2007-11-9 8687 San Bernardino Clark Mountain Range, east side of Clark Mountain, end of dirt road at base of Forsellesia Canyon 1742 Comment
  UCR26174  Castilleja linariifolia John C. Roos 1948-9-18 4029 San Bernardino Eastern Mojave Desert, near the Coloseum Mine, north side of Clark Mountain 1524 Comment
  UCR33472  Castilleja linariifolia B. A. Prigge 1977-10-8 2171 San Bernardino Eastern Mojave Desert, Clark Mountain Range, Fir Canyon 1616 Comment
  RSA653932  Catalpa bignonioides Valerie L. Soza, Bart O Brien 2000-5-16 923 San Bernardino Clark Mountains, East Mojave Desert: Pachalka Spring. 1493 Comment
  SD132279  Catalpa bignonioides P. Ernst, T. Taylor 1977-6-29 San Bernardino Eastern Majave Desert, Clark Mountain, Pachalka Spring 1675 Comment
  UCR147564  Catalpa bignonioides Valerie Soza, B. O'Brien 2000-5-16 923 San Bernardino Eastern Mojave Desert, Clark Mountain, Pachalka Spring 1494 Comment
  RSA269419  Caulanthus cooperi B. A. Prigge 1973-5-11 874 San Bernardino NE San Bernardino County, clark Mt range, 7.1 miles NNW of Mt Pass, near Colosseum Road 1463 Comment
  RSA279189  Caulanthus cooperi B. A. Prigge, Robert F. Thorne 1978-5-9 2978 San Bernardino Clark Mountain Range: Forsellsia Canyon. Below Juniper Claims 1616 Comment
  RSA286509  Caulanthus cooperi John F. Emmel 1979-4-11 625 San Bernardino Clark Mtn, low ridge 0.9 air mile S of Peak 4916 on 1956 USGS Topo quad, near NW base of Clarke Mtn. 1463 Comment
  CAS-BOT-BC40992  Caulanthus crassicaulis Carl B. Wolf 1935-10-7 7615 San Bernardino Mojave Desert, Clark Mountain. 1 mile south of Colliseum Mine. 1828 Comment
  CAS-BOT-BC40993  Caulanthus crassicaulis Carl B. Wolf 1935-5-26 7031 San Bernardino Mojave Desert, Clark Mountain. 1 mile east of Pachalka Spring. 1676 Comment
  CDA24779  Caulanthus crassicaulis T. C. Fuller 1961-5-9 7232 San Bernardino Circa 2 miles southeast of Pacific Fluorite Mine, north slope of Clark Mountain. Comment
  CLARK-A1528-2307  Caulanthus crassicaulis John C. Roos 1949-5-28 San Bernardino Clark Mountain 1645 Comment
  OBI40232  Caulanthus crassicaulis Barry Prigge, R. F. Thorne, et al 1978-5-27 3066 San Bernardino E. Mojave Desert, Clark Mtn Range: Forsellesia Cyn, above Juniper Claims 1737 Comment
  SD113241  Caulanthus crassicaulis Darley F. Howe 1969-5-17 4596 San Bernardino Clark Mountain 1584 Comment
  SD81273  Caulanthus crassicaulis Darley F. Howe 1969-5-17 San Bernardino Clark Mountain 1584 Comment
  SEINET221471  Caulanthus crassicaulis Robert F. Thorne, L. DeBuhr; W. Wisura; B. Prigge 1977-6-24 49468 San Bernardino E. Mojave Desert; Clark Mtn. Range: Ridge of dolomitized limestone just S. of Frank Curtis' mine (Juniper Claims). Comment
  UC625849  Caulanthus crassicaulis Annie M. Alexander 1939-5-13 474 San Bernardino near Coliseum Mines; Clark Mt., near Coliseum Mines 1524 Comment
  UC718173  Caulanthus crassicaulis Carl B. Wolf 1935-5-26 7031 San Bernardino 1 mi e Pachalka Spring (Clark Mt.); Mojave Desert, , e of Pachalka Spring 1676 Comment
  CDA24780  Caulanthus crassicaulis var. crassicaulis T. C. Fuller 1961-5-9 7232 San Bernardino Circa 2 miles southeast of Pacific Fluorite Mine, north slope of Clark Mountain. Comment
  JEPS68854  Caulanthus crassicaulis var. crassicaulis Annie M. Alexander and Louise Kellogg 1939-5-13 474 San Bernardino near Colisseum Mine (Clark Mt.); Clark Mt. Comment
  RSA531143  Caulanthus crassicaulis var. crassicaulis R. F. Thorne 1977-6-24 49495 San Bernardino Clark Mtn. Range: limestone cliffs at head of NE-trending Forsellesia Cyn., c. 1 mi. S of Juniper Claims 1982 Comment
  UCR32271  Caulanthus crassicaulis var. crassicaulis B. A. Prigge, R. F. Thorne, W. Wisura, Larry E. DeBuhr 1977-6-24 1952 B San Bernardino Eastern Mojave Desert, Clark Mountain Range, near Juniper Claims, c. 5.6 air mi. NNW of Mountain Pass 1738 Comment
  HSC79589  Caulanthus lasiophyllus B. A. Prigge 1973-4-7 545 San Bernardino Clark Mtn. Range, 10 air mi. NW of Mtn. Pass 1098 Comment
  CAS-BOT-BC73717  Celtis reticulata Carl B. Wolf 1935-5-29 7080 San Bernardino Mojave Desert, Clark Mt. 1 1/2 mi. S.E. of Coliseum Mine. Narrow canyon. 1402 Comment
  CAS-BOT-BC73718  Celtis reticulata Carl B. Wolf 1935-5-29 7080 San Bernardino Mojave Desert, Clark Mt. 1 1/2 mi. S.E. of Coliseum Mine. Narrow canyon. 1402 Comment
  CAS-BOT-BC73719  Celtis reticulata John C. Roos 1950-9-2 4964 San Bernardino East slope of Clark Mts., about 1 1/2 miles S.E. of Coliseum Mine, eastern [Mohave] Mojave Desert. 1524 Comment
  CAS-BOT-BC73720  Celtis reticulata Barry A. Prigge; Robert F. Thorne; L. DeBuhr; W. Wisura 1977-6-23 1949 San Bernardino E. Mojave Desert, Clark Mtn. Range - near seep in Colosseum Gorge. 1524 Comment
  CAS-BOT-BC73721  Celtis reticulata Robert F. Thorne; L. DeBuhr; W. Wisura; B. Prigge 1977-6-23 49452 San Bernardino E. Mojave Desert, Clark Mtn. Range - in Colosseum Gorge. 1524 Comment
  HSC65783  Celtis reticulata R. F. Thorne, Larry E. DeBuhr, W. Wisura, B. Prigge 1977-6-23 49452 San Bernardino Clark Mtn. Range, Colosseum Gorge. 1524 Comment
  RSA16016  Celtis reticulata Carl B. Wolf 1935-5-29 7080 San Bernardino Clark Mt., 1.5 mi S. Eof colisem mine narrow canyon. 1402 Comment
  RSA275425  Celtis reticulata Robert F. Thorne, Larry E. DeBuhr, Walter Wisura, Barry A. Prigge 1977-6-23 49452 San Bernardino Clark Mountains: Colosseum Gorge 1524 Comment
  RSA86876  Celtis reticulata J. C. Roos 1950-9-2 4964 San Bernardino East slope Clark Mts., about 1.5 S. E of Coliseum Mine, eastern Mohave Desert. 1524 Comment
  SD181316  Celtis reticulata James Henrickson, Barry & John Prigge 1981-4-25 18802 San Bernardino 34 airmiles NE of Baker in Mojave Desert, in Colosseum Gorge on the SE side of the Clark Mountains peak 1584 Comment
  UCR142696  Celtis reticulata R. F. Thorne, Larry E. DeBuhr, W. Wisura, B. A. Prigge 1977-6-23 49452 San Bernardino Eastern Mojave Desert, Clark Mountain Range, Colosseum Gorge 1524 Comment
  UCR151348  Celtis reticulata James Henrickson, B. A. Prigge, J. Prigge 1981-4-25 18802 San Bernardino Eastern Mojave Desert, c. 34 air mi NE of Baker in the Mojave Desert, in Colosseum Gorge on the SE side of the Clark Mountain peak 1585 Comment
  UCR19244  Celtis reticulata John C. Roos 1949-6-25 4493 San Bernardino Eastern Mojave Desert, east slope of Clark Mountain [probably Colosseum Gorge] 1524 Comment
  UCR32254  Celtis reticulata B. A. Prigge, R. F. Thorne, Larry E. DeBuhr, W. Wisura 1977-6-23 1949 San Bernardino Eastern Mojave Desert, Clark Mountain Range, near seep in Colosseum Gorge 1524 Comment
  CLARK-A1528-3978  Cercocarpus intricatus John C. Roos 1948-9-18 4067 San Bernardino Clark Mountain Range 1706 Comment
  CLARK-A1528-3979  Cercocarpus intricatus John C. Roos 1949-5-28 4363 San Bernardino Clark Mountain Range 1828 Comment
  CLARK-A1528-4008  Cercocarpus intricatus John C. Roos 1948-9-18 4067 San Bernardino Clark Mountain Range 1706 Comment
  GMDRC5310  Cercocarpus intricatus J. Andre, T. La Doux, G. L. Clifton 2008-4-29 19441 San Bernardino Clark Mountain Range: NE end of range in Forsellesia Canyon 1934 Comment
  GMDRC5480  Cercocarpus intricatus J. Andre 2011-6-1 20500 San Bernardino Clark Mountain Range: Mojave National Preserve; SE end of range 0.5 mi. NW of 'Picnic Area' on mixed limestone grave at base of cliffs 1960 Comment
  GMDRC717  Cercocarpus intricatus J. Evens 1999-5-26 137 San Bernardino Mojave National Preserve: Clark Mtns., in N-facing limestone cyn. bottom, about 1.6 km N of Clark Mtn, c. 1650 m. 1650 Comment
  HSC47327  Cercocarpus intricatus Richard Spjut, C. E. Edson 1978-4-30 4980 San Bernardino Mojave Desert; Southern slopes of Clark Mtn. 1982 Comment
  POM179273  Cercocarpus intricatus E. C. Jaeger 1930-6-22 s.n. San Bernardino Clark Mountain, Comment
  RSA0077283  Cercocarpus intricatus Jim Andre, Tasha La Doux, Glenn L. Clifton 2008-4-29 19441 San Bernardino NE end of range in Forsellesia Canyon. 1933 Comment
  RSA13089  Cercocarpus intricatus Carl B. Wolf 1935-10-5 7576 San Bernardino Clark Mountain, 1.5 mile above Pachalka Spring, 2nd canyon to the east. 1829 Comment
  RSA16297  Cercocarpus intricatus Carl B. Wolf 1935-5-26 7030 San Bernardino Clark Mountains, 1.5 miles above Pachalka Spring in 2nd canyon to the east. 1829 Comment
  RSA269443  Cercocarpus intricatus Barry A. Prigge 1973-5-27 1121 San Bernardino Clark Mountain Range, along ridge just south of Clark mountain, ca. 4 1/2 miles NNW of Mt. Pass. 2317 Comment
  RSA269445  Cercocarpus intricatus Barry A. Prigge 1973-5-11 867 San Bernardino Clark Mountain Range 5 miles NNW of Mt Pass, Fir Canyon. 1829 Comment
  RSA275767  Cercocarpus intricatus Robert F. Thorne, Walter Wisura, Christopher Davidson, Barry A. Prigge 1977-5-26 49195 San Bernardino Clark Mountain Range: Fir Canyon. 1890 Comment
  RSA275875  Cercocarpus intricatus Robert F. Thorne, Walter Wisura, Christopher Davidson 1977-5-26 49136 San Bernardino Clark Mtn. range: above Pachalka Spring 1616 Comment
  RSA449427  Cercocarpus intricatus Christopher Davidson 1977-5-26 5682 San Bernardino Clark Mountains; Pachalka Spring. 1524 Comment
  RSA702300  Cercocarpus intricatus Steve D. Boyd, Tammy Morgan 2004-6-1 11427 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  SD72244  Cercocarpus intricatus Russell S. Woglum 1935-10-2 34 San Bernardino Clark Mountains Comment
  SD99403  Cercocarpus intricatus Christopher Davidson 1977-5-26 5682 San Bernardino Clark Myn. Pachalka Spg. 1524 Comment
  UC1334687  Cercocarpus intricatus R. S. Woglum 1935-10-2 34 San Bernardino Clark Mountains, northeast San Bernardino County Clark Mountains Comment
  UC718074  Cercocarpus intricatus Carl B. Wolf 1935-5-26 7030 San Bernardino 1 5/10 mi above Pachalka Spring (in second canyon to the east. Mojave Desert, Clark Mountain); Mojave Desert, Clark Mountain 1828 Comment
  UC718277  Cercocarpus intricatus Carl B. Wolf 1935-10-5 7576 San Bernardino 1 1/2 mi above Pachalka Spring (in second canyon to the east. Mojave Desert, Clark Mountain); Mojave Desert, Clark Mountain 1828 Comment
  UCR151697  Cercocarpus intricatus Steve Boyd, Tammy Morgan 2004-6-1 11427 San Bernardino Eastern Mojave Desert, Clark Mountain, west flank of the range in large canyon south of Pachalka Spring 1800 Comment
  UCR157135  Cercocarpus intricatus June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-28 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain, north of the peak in the canyon below the white fir grove 2012 Comment
  UCR220884  Cercocarpus intricatus Jim Andre 2010-6-16 14510 San Bernardino Eastern Mojave Desert, SE end of Clark Mountain Range, 0.6 mi. west (above) "Picnic Area" 1988.21 Comment
  UCR246268  Cercocarpus intricatus Jim Andre 2011-6-1 20500 San Bernardino Eastern Mojave Desert, Mojave National Preserve; Clark Mountain Range, SE end of range 0.5 mi. NW of "Picnic Area" 1960 Comment
  CAS-BOT-BC136970  Cercocarpus ledifolius var. intricatus Carl B. Wolf 1935-5-26 7030 San Bernardino Mojave Desert, Clark Mt. 1 5/10 mi. above Pachalka Spring in 2nd canyon to the East 1828 Comment
  CAS-BOT-BC136971  Cercocarpus ledifolius var. intricatus Carl B. Wolf 1935-10-5 7576 San Bernardino Mojave Desert, Clark Mt. 1 1/2 mi. above Pachalka Spring 2nd canyon to the East 1828 Comment
  CAS-BOT-BC136972  Cercocarpus ledifolius var. intricatus Carl B. Wolf 1935-5-26 7030 San Bernardino Mojave Desert, Clark Mt. 1 5/10 mi. above Pachalka Spring in 2nd canyon to the East 1828 Comment
  LA47780  Cercocarpus ledifolius var. intricatus Carl B. Wolf; 1935-5-26 7030 San Bernardino CLARK MOUNTAIN RANGE, 1.5 mi. above Pachalka Spring, 2nd canyon to the E. 1828 Comment
  LA47781  Cercocarpus ledifolius var. intricatus C. B. Wolf; 1935-10-5 7576 San Bernardino CLARK MOUNTAIN RANGE, 1.5 mi. above Pachalka Spring, 2nd canyon to the E. 1828 Comment
  POM351678  Chaenactis carphoclinia var. carphoclinia Christopher Davidson 1977-5-26 5718 San Bernardino Clark Mountains; Pachalka Spring 1524 Comment
  UC1483360  Chaenactis carphoclinia var. carphoclinia Robert F. Thorne, W. Wisura, and C. Davidson 1977-5-27 49100 San Bernardino above Palchalka Spring; East Mojave Desert, Clark Mtn. Range 1524 Comment
  RSA275858  Chaenactis macrantha R. F. Thorne, Walter Wisura, Christopher Davidson 1977-5-27 49102 San Bernardino Eastern Mojave Desert, Clark Mountain Range. above Pachalka Spring on rock, limestone slope. 1524 Comment
  RSA351795  Chaenactis macrantha Robert Gustafson 1982-5-23 2611 San Bernardino Power Line Road, east side of Keany Pass, Clark Mountains 1372 Comment
  UCR220834  Chaenactis macrantha Jim Andre 2010-5-26 14590 San Bernardino Eastern Mojave Desert, west end of Clark Mountain Range at Pachalka Spring 1480.11 Comment
  UCSB31025  Chaenactis macrantha Steele, R.; Steele, Kelly 1977-5-15 San Bernardino 4.5 miles northwest of Clark Mountain summit 1371 Comment
  RSA654459  Chaenactis stevioides Valerie L. Soza, Bart O'Brien 2000-5-16 925 b San Bernardino Clark Mountains, north side, East Mojave Desert: 7 miles ENE of Kingston Road along powerline road. 1341 Comment
  RSA275848  Chaenactis stevioides var. brachypappa R. F. Thorne, Walter Wisura, Christopher Davidson 1977-5-27 49100 San Bernardino Eastern Mojave Desert, Clark Mountain Range. above Pachalka Spring on rock, limestone slope. 1524 Comment
  SD73179  Chaetopappa ericoides Darley F. Howe 1969-5-17 San Bernardino Clark MOuntain 1950 Comment
  GMDRC2472  Chamaesaracha sordida J. Andre, B. O'Brien, T. La Doux 2007-10-2 8596 San Bernardino Clark Mountain Range: along 'Yates Well Rd', on north side of Clark Mtn at Yates Well near old cabin (shed), approx 3 mi. S. of powerline rd, 1 mi. W. of Colosseum Mine... Elev. 5090 ft. 1552 Comment
  RSA731847  Chamaesaracha sordida Jim Andre 2007-10-2 8596 San Bernardino Clark Mountain Range: along 'Yates Well Rd,' on north side of Clark Mtn at Yates Well near old cabin (shed), approx 3 mi. S of powerline road, 1 mile W of Colosseum Mine. 1552 Comment
  UCR195250  Chamaesaracha sordida Jim Andre, B. O'Brien, T. La Doux 2007-10-2 8596 San Bernardino Mojave Desert, Clark Mountain Range, along Yates Well Road, on north side of Clark Mountain at Yates Well near old cabin (shed), c. 3 mi south of powerline road, 1 mi west of Coleosseum Mine 1552 Comment
  UCR211135  Chamaesaracha sordida Jim Andre 2008-4-23 10333 San Bernardino Eastern Mojave Desert, Clark Mountain Range, NE side of Clark Mtn at Green's Well, just west of Colosseum Mine on slopes behind old homestead site 1498 Comment
  RSA23487  Chamaesyce albomarginata C. B. Wolf 1940-5-26 9606 San Bernardino Mojave Desert, Clark Mt. Coliseum Mine (1/2 mile west of) 1524 Comment
  RSA269819  Chamaesyce albomarginata B. A. Prigge 1973-7-7 1248 San Bernardino Clark Mountain Range, Greens Well, 6.3 miles N of Mt Pass 1616 Comment
  POM179281  Chamaesyce fendleri E. C. Jaeger 1930-6-22 s.n. San Bernardino Clark Mountain. Comment
  RSA125322  Chamaesyce fendleri R. Weatherby 1949-6-4 598 San Bernardino Clark Mtn. near Mtn. Pass. 1921 Comment
  RSA269820  Chamaesyce fendleri B. A. Prigge 1973-7-6 1196 San Bernardino Clark Mt. Range, ca 4 miles NW of Mt. Pass, on SE exposure of Clark Mt. 2134 Comment
  RSA275487  Chamaesyce fendleri R. F. Thorne, Larry E. DeBuhr, W. Wisura, B. A. Prigge 1977-6-24 49458 San Bernardino Clark Mountains: mouth of Forsellesia Canyon, 1 mile SW of Frank Curtis' Mine (Juniper Claims) 1829 Comment
  RSA278949  Chamaesyce fendleri B. A. Prigge 1977-10-8 2192 San Bernardino Clark Mt. Range: Fir Canyon 2073 Comment
  RSA279199  Chamaesyce fendleri B. A. Prigge, R. F. Thorne, et al. 1978-5-27 3064 San Bernardino Clark Mounatin: Forsellesia Canyon, above Juniper Claims. 1738 Comment
  RSA433520  Chamaesyce fendleri Christopher Davidson 1977-5-27 5764 San Bernardino Trail up north side of Clark Mountain, departing from Colosseum Mine Rd ca. 2.6 mi south of junction with Powerline Rd. 1676 Comment
  RSA47433  Chamaesyce fendleri J. C. Roos, L. Roos 4359 San Bernardino North slope Clark Mountain. 1829 Comment
  RSA792946  Chamaesyce fendleri Duncan S. Bell 2012-9-22 4274 San Bernardino Clark Mountain: south side of range, approximately 0.6 air mile south east of Clark Mountain summit. 2038 Comment
  GMDRC2454  Chamaesyce revoluta J. Andre, B. O'Brien, T. La Doux 2007-10-2 8553 San Bernardino Clark Mountain Range: along 'Yates Well Rd', on north side of Clark Mtn, approx 2 mi. S. of powerline rd, 2 mi. W. of Colosseum Mine, 1 mi WNW of Yates Well. .. Elev. 4777 ft. 1456 Comment
  RSA52780  Chamaesyce revoluta J. C. Roos 1950-8-4 4891 San Bernardino North side of Clark Mtn. 1220 Comment
  RSA732003  Chamaesyce revoluta J. Andre, Bart O'Brien, T. La Doux 2007-10-2 8533 San Bernardino Clark Mountain Range: along Yates Well Rd.,' on N side of Clark Mtn, approx. 2 mi. S of powerline rd., 2 mi. W of Colosseum Mine. 1 mi WNW of Yates Well. 1456 Comment
  RSA736280  Chamaesyce revoluta J. Andre, T. La Doux, G. L. Clifton 2007-10-24 8725 San Bernardino Clark Mountain Range: in small canyon just N. of homestead site, approx 0.5 mi. W. of Colosseum Mine, N. side of Clark Mtn. 1553 Comment
  RSA732220  Chamaesyce serpillifolia T. La Doux, Bart O'Brien, J. Andre 2007-10-2 129 San Bernardino Clark Mountain Range: along Yates Well Rd,' on north side of Clark Mtn. about 2 mi. W. of Colosseum Mine. 1488 Comment
  RSA731877  Chamaesyce setiloba J. Andre, Bart O'Brien, T. La Doux 2007-10-2 8566 San Bernardino Clark Mountain Range: along powerline road on N side of Clark Mtn, approx. 4.3 mi. E of Excelsior Mine Road. 1159 Comment
  GMDRC2477  Cheilanthes feei J. Andre, B. O'Brien, T. La Doux 2007-10-2 8607 San Bernardino Clark Mountain Range: along 'Yates Well Rd', on north side of Clark Mtn about 2 mi. W. of Colosseum Mine... Elev. 4881 ft. 1488 Comment
  GMDRC2548  Cheilanthes feei J. Andre, T. La Doux, G. L. Clifton 2007-10-24 8749 San Bernardino Clark Mountain Range: Forsellesia Cyn, on W. side ofde of Clark Mtn.. Elev. 5199 ft. 1585 Comment
  GMDRC7516  Cheilanthes feei J. M. Andre, Travis Columbus, Peter Pearlman 2015-6-23 32633 San Bernardino Clark Mountain Range: Mojave National Preserve; SE side of range 0.4 mi. to southeast of picnic area, about 3.5 miles NW of Mountain Pass 1849 Comment
  HSC101230  Cheilanthes feei Jim Andre, T. La Doux, G. L. Clifton 2008-4-29 19436 San Bernardino Clark Mountain Range; NE end of range in Forsellesia Canyon. 1934 Comment
  JEPS123640  Cheilanthes feei J. Andre, T. La Doux, G. L. Clifton 2007-10-24 8760 San Bernardino Clark Mountain Range, along Yates Well Road, approx. 1 mile W of Colosseum Mine Road, N side of Clark Mountain. Comment
  JEPS60017  Cheilanthes feei Philip A. Munz 1933-5-21 12984 San Bernardino Clark Mt 1524 Comment
  POM179286  Cheilanthes feei E. C. Jaeger 1930-6-22 s.n. San Bernardino Clark Mountain, Comment
  POM184132  Cheilanthes feei Philip A. Munz 1932-9-15 12879 San Bernardino Clark Mountain 1676 Comment
  POM187257  Cheilanthes feei Philip A. Munz 1933-5-21 12984 San Bernardino Clark Mountain. 1524 Comment
  RSA0083295  Cheilanthes feei Jim Andre, Tasha La Doux, Glenn L. Clifton 2008-4-29 19436 San Bernardino NE end of range in Forsellesia Canyon. 1933 Comment
  RSA0115456  Cheilanthes feei Jim M. Andre 2014-8-15 32879 San Bernardino Clark Mountain Range: Mojave National Preserve; SE end of range at picnic area, 5.6 mi. NNW from Bailey Rd junction at Interstate 15. 1876 Comment
  RSA16249  Cheilanthes feei C. B. Wolf 1935-5-26 7017 San Bernardino Clark Mountains, 1.5 miles above Pachalka Spring in 2nd canyon to the east. 1829 Comment
  RSA269226  Cheilanthes feei B. A. Prigge 1975-5-26 1661 San Bernardino NE San Bernardino Co., Clark Mt. Range, Fir Canyon, ca. 5.8 miles NNW of Mt. Pass at ''fall'' 1737 Comment
  RSA269228  Cheilanthes feei B. A. Prigge 1975-5-26 1652 San Bernardino NE San Bernardino Co., Clark Mtn, Range, S side of Westphal Canyon, ca 4.2 miles N of Mt. Pass 1889 Comment
  RSA275437  Cheilanthes feei R. F. Thorne, Larry E. DeBuhr, W. Wisura, B. Prigge 1977-6-24 49499 San Bernardino Clark Mountains: at head of NE-trending Forsellesia Canyon, 1 mile S of Frank Curtis' mine (Juniper Claims) 1981 Comment
  RSA275782  Cheilanthes feei R. F. Thorne, Walter Wisura, C. Davidson, B. Prigge 1977-5-26 49185 San Bernardino E. Mojave Desert, Clark Mtn. Range: Fir Canyon. 1828 Comment
  RSA279139  Cheilanthes feei B. A. Prigge, R. F. Thorne 1978-5-27 3088 San Bernardino E. Mojave Desert, Clark Mtn, Range: Forsellesia Canyon, above Juniper Claims. 1951 Comment
  RSA337451  Cheilanthes feei R. F. Thorne, C. W. Tilforth 1974-5-28 44520 San Bernardino East Mojave Desert: Clark Mountains, 1.8 miles up Coliseum Mine Road up from powerline road. 1616 Comment
  RSA47330  Cheilanthes feei J. C. Roos, Lucille Roos 1949-6-19 4400 San Bernardino SE base of Clark Mountain Comment
  RSA685702  Cheilanthes feei Christopher Davidson 1977-5-27 5782 San Bernardino Trail up north side of Clark Mountain, departing from Colosseum Mine Rd ca. 2.6 mi south of junction with Powerline Rd. 1676 Comment
  RSA701933  Cheilanthes feei Steve Boyd, Tammy Morgan 2004-6-1 11449 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  RSA785840  Cheilanthes feei Jim Andre 2010-6-16 14507 San Bernardino Clark Mountain Range; SE end of range 0.6 mi. west (above) e'Picnic Area'' 1989 Comment
  RSA793347  Cheilanthes feei Jim Andre 2011-6-1 20495 San Bernardino Clark Mountain Range; Mojave National Preserve. Southeast end of range 0.5 miles northwest of 'Picnic Area.' 1960 Comment
  UC1478529  Cheilanthes feei Robert F. Thorne, L. DeBuhr, W. Wisura, and B. Prigge 1977-6-24 49499 San Bernardino ca. 1 mi s Juniper Claims (at head of ne-trending Forsellesia Canyon); E. Mojave Desert, Clark Mt Range 1981 Comment
  UC1483378  Cheilanthes feei Robert F. Thorne, W. Wisura, C. Davidson, and B. Prigge 1977-5-26 49185 San Bernardino Fir Canyon; E Mojave Desert, Clark Mt Range 1828 Comment
  UC1950788  Cheilanthes feei A. C. Sanders, Mark A. Elvin 2001-8-3 24574 San Bernardino Eastern Mojave Desert: Clark Mtn., Fir Canyon on north side, 1-2.2 km above Greens Well Rd. Comment
  UC666370  Cheilanthes feei Annie M. Alexander 1939-5-13 480 San Bernardino <Colisseum Mines> Rd Clark Mt 1463 Comment
  UC718171  Cheilanthes feei Carl B. Wolf 1935-5-26 7017 San Bernardino 1 5/10 mi above Pachalka Spring (2nd canyon to e); Mojave Desert, Clark Mt 1828 Comment
  UCR164198  Cheilanthes feei Julie Evens 1998-6-11 79 San Bernardino Eastern Mojave Desert, Pachalka Spring, Clark Mountain 1646 Comment
  UCR165404  Cheilanthes feei A. C. Sanders, Mark Elvin 2001-8-3 24574 San Bernardino Eastern Mojave Desert, Clark Mountain, 'Fir Canyon' on north side, 1-2.2 km above Green's Well Rd. 1707 Comment
  UCR18784  Cheilanthes feei John C. Roos 1949-6-19 4400 San Bernardino Eastern Mojave Desert, Clark Mountain 1890 Comment
  UCR195852  Cheilanthes feei Jim Andre, T. La Doux, Bart O'Brien 2007-10-2 8607 San Bernardino Mojave Desert, Clark Mountain Range, along 'Yates Well Road,' on north side of Clark Mountain c. 2 mi west of Colosseum Mine 1488 Comment
  UCR220891  Cheilanthes feei Jim Andre 2010-6-16 14507 San Bernardino Eastern Mojave Desert, SE end of Clark Mountain Range, 0.6 mi. west (above) "Picnic Area" 1988.21 Comment
  UCR221292  Cheilanthes feei Jim Andre 2010-5-26 14557 San Bernardino Eastern Mojave Desert, Clark Mountain Range, in mouth of main canyon c. 0.5 mi. SE of Pachalka Spring 1502.05 Comment
  CAS-BOT-BC70348  Cheilanthes parryi Carl B. Wolf 1935-5-26 7017 San Bernardino Mojave Desert, Clark Mt. 1 5/10 mi. above Pachalka Spring in 2nd canyon to the east 1828 Comment
  RSA275862  Cheilanthes parryi R. F. Thorne, Walter Wisura, C. Davidson 1977-5-27 49127 San Bernardino E. Mojave Desert, Clark Mountain Range: above Pachalka Spring. [w/ precise map] 1555 Comment
  SFV17470  Cheilanthes parryi P. Wilson 1998-6-16 3526 San Bernardino Clark Mountain. 1700 Comment
  UCR182586  Cheilanthes parryi Mitch Provance 2001-5-4 4819 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, vicinity of lower Greene Cyn 442 Comment
  UCR163721  Chenopodium berlandieri B. G. Pitzer 1999-9-26 4071 San Bernardino Eastern Mojave Desert, Pachalka Spring, Clark Mountain 1490 Comment
  CLARK-A1528-2560  Chenopodium fremontii John C. Roos 1950-9-2 4966 San Bernardino Clark Mountain 1645 Comment
  GMDRC2546  Chenopodium fremontii J. Andre, T. La Doux, G. L. Clifton 2007-10-24 8746 San Bernardino Clark Mountain Range: Forsellesia Cyn, on W. side ofde of Clark Mtn.. Elev. 5199 ft. 1585 Comment
  JEPS123631  Chenopodium fremontii J. Andre, T. La Doux, G. L. Clifton 2007-10-24 8746 San Bernardino Clark Mountain Range, Forsellesia Canyon on W side of Clark Mountain. Comment
  POM184012  Chenopodium fremontii P. A. Munz 1932-9-15 12859 San Bernardino Clark Mountain. 1524 Comment
  RSA16166  Chenopodium fremontii C. B. Wolf 1935-10-5 7588 San Bernardino Clark Mountain, 1.5 mile above Pachalka Spring, 2nd canyon to the east. 1829 Comment
  RSA278933  Chenopodium fremontii B. A. Prigge 1977-10-9 2206 San Bernardino Clark Mtn. Range, just S of Juniper Claims. 1720 Comment
  RSA640208  Chenopodium fremontii R. S. Woglum 1935-10-2 41 San Bernardino Mojave Desert: Clark Mountains. Comment
  RSA64784  Chenopodium fremontii P. A. Munz 1932-9-15 12859 San Bernardino In Clark Mountains. 1524 Comment
  RSA86875  Chenopodium fremontii J. C. Roos 1950-9-2 4966 San Bernardino Clark Mtn., about 1.5 miles south of Coliseum Mine. 1646 Comment
  UC496512  Chenopodium fremontii Philip A. Munz 1932-9-15 12859 San Bernardino Clark Mtn.; e San Bernardino Co. 1524 Comment
  UC718281  Chenopodium fremontii Carl B. Wolf 1935-10-5 7588 San Bernardino 1 1/2 mi above Pachalka Spring (2nd canyon to e); Mojave Desert, Clark Mt. 1828 Comment
  UCR195957  Chenopodium fremontii Jim Andre, T. La Doux, G. L. Clifton 2007-10-24 8746 San Bernardino Mojave Desert, Clark Mountain Range, Forsellesia Canyon, on east side of Clark Mountain 1585 Comment
  CLARK-A1528-2564  Chenopodium incanum John C. Roos 1950-9-1 4960 San Bernardino Clark Mountains 1645 Comment
  RSA86878  Chenopodium incanum J. C. Roos 1950-9-1 4960 San Bernardino Vicinity of Coliseum Mine, Clark Mountains 1646 Comment
  GH37175  Chenopodium incanum var. occidentale C. B. Wolf 1935-5-27 7044 Unknown Mojave Desert, Clark Mountain, Pachalka Spring, alt. 5000 feet Comment
  RSA269824  Chenopodium incanum var. occidentale B. A. Prigge 1973-6-15 1144 San Bernardino Clark Mountain Range, Pachalka Spring, 5.9 miles NW of Mt. Pass 1494 Comment
  UC718175 Image available Chenopodium incanum var. occidentale C. B. Wolf 1935-5-27 7044 San Bernardino Pachalka Spring Mohave Desert, Clark Mt.; Clark Mt., San Bernardino 1524 Comment
  UCR132364  Chenopodium incanum var. occidentale June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-27 s.n. San Bernardino Eastern Mojave Desert, campsite in canyon north of Clark Mountain, below 'Fir Canyon 1524 Comment
  CAS-BOT-BC234530  Chilopsis linearis Carl B. Wolf 1935-10-7 7610 San Bernardino Mojave Desert, Clark Mt. 2 4/10 mi. West of Coliseum Mine 1402 Comment
  UCR142781  Chilopsis linearis C. B. Wolf 1935-10-7 7610 San Bernardino Eastern Mojave Desert, Clark Mountain, 2.4 mi west of Colosseum Mine 1402 Comment
  LA204140  Chilopsis linearis subsp. arcuata C. B. Wolf; 1935-10-7 7610 San Bernardino Clark Mountain Range, 2.4 mi W of Coliseum Mine 1402 Comment
  POM308152  Chilopsis linearis subsp. arcuata Henry J. Ramsey, Henry J. Ramsey 1940-5-26 2923 San Bernardino Clark Mt. Region, below Colosseum Mine. Comment
  RSA0084903  Chilopsis linearis subsp. arcuata Jim Andre 2014-6-5 28288 San Bernardino Clark Mountain Range; Mojave Natl. Preserve; north end of range, along Yates Well Rd, 2.2 mi. north of east-west trending powerline road, just NW of Colosseum Mine area. 1436 Comment
  RSA269782  Chilopsis linearis subsp. arcuata B. A. Prigge 1974-6-12 1598 San Bernardino NE San Bernardino Co, Clark Mt Range, 7 miles NNW of Mt Pass 1463 Comment
  RSA609747  Chilopsis linearis subsp. arcuata R. S. Woglum 1935-9-3 s.n. San Bernardino Mojave Desert: Clark Mountains. Comment
  UC718410  Chilopsis linearis subsp. arcuata Carl B. Wolf 1935-10-7 7610 San Bernardino 2.4 mi. w. Coliseum Mine; Mojave Desert, Clark Mt. 1402 Comment
  UCR268684  Chilopsis linearis subsp. arcuata Jim Andre 2014-6-5 28288 San Bernardino Northern Mojave Desert, Clark Mountain Range, Mojave National Preserve, north end of range, along Yates Well Road, 2.2 mi north of east/west-trending powerline road, just northwest of Colosseum Mine area 1437 Comment
  UCR182549  Chorizanthe brevicornu Mitch Provance 2001-5-5 4920 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  OBI36057  Chorizanthe brevicornu var. brevicornu Barry A. Prigge, R. F. Thorne, L. DeBuhr, and W. Wisura, W. Wisura 1977-6-23 1927 San Bernardino NE San Bernardino Co. E. Mojave Desert, Clark Mt Range. 4 mi E of Excelsior mine rd on power line rd 1189 Comment
  RSA275847  Chorizanthe brevicornu var. brevicornu Robert F. Thorne, Walter Wisura, C. Davidson 1977-5-27 49101 San Bernardino E Mojave Desert, Clark Mountain Range; above Pachalka Spring. 1524 Comment
  UCR32258  Chorizanthe rigida B. A. Prigge, R. F. Thorne, Larry E. DeBuhr, W. Wisura 1977-6-23 1932 San Bernardino Eastern Mojave Desert, Clark Mountain Range: 4 mi east of Excelsior Mine Rd. on power line rd 1189 Comment
  HSC47415  Chrysothamnus Richard Spjut, C. E. Edson 1978-4-30 4981 San Bernardino Mojave Desert; Southern slopes of Clark Mtn. 1982 Comment
  UC1483339  Chrysothamnus Robert F. Thorne, W. Wisura, C. Davidson, and B. Prigge 1977-5-26 49190 San Bernardino Fir Canyon E. Mojave Desert, Clark Mtn. Range (canyon floor) 1889 Comment
  CLARK-A1528-1706  Chrysothamnus depressus John C. Roos 1948-9-18 4061 San Bernardino Clark Mountain Comment
  GMDRC2571  Chrysothamnus depressus J. Andre, T. La Doux, Bart O'Brien 2007-10-2 8802 San Bernardino Clark Mountain Range: Forsellesia Cyn, E. Clark Mtn, approx. 3 mi. S. of Colosseum Mine, 1 mi W. of Benson Mine.. Elev. 5199 ft. 1585 Comment
  HSC79870  Chrysothamnus depressus B. A. Prigge 1973-9-19 1323 San Bernardino Clark Mountains: 6 miles NW of MT. Pass, Fir Canyon; elev 5700 ft 1738 Comment
  POM183901  Chrysothamnus depressus P. A. Munz 1932-9-15 12887 San Bernardino Clark Mountains 1677 Comment
  RSA0063953  Chrysothamnus depressus Jim Andre 2014-6-5 28316 San Bernardino Clark Mountain Range: Mojave Natl. Preserve; northeast side of range, along Greens Well Rd, 0.5 mi. southwest of Colosseum Mine area. 1626 Comment
  RSA269304  Chrysothamnus depressus B. A. Prigge 1973-9-19 1323 San Bernardino Clark Mountains: 6 miles NW of MT. Pass, Fir Canyon 1738 Comment
  RSA278913  Chrysothamnus depressus B. A. Prigge 1977-10-9 2200 San Bernardino Clark Mtn. Range, 0.6 mi. S of Juniper Claims. 1890 Comment
  RSA278917  Chrysothamnus depressus B. A. Prigge 1977-10-8 2177 San Bernardino E. Mojave Desert, Clark Mountains: Fir Canyon. 1616 Comment
  RSA607245  Chrysothamnus depressus R. S. Woglum 1935-9-3 s.n. San Bernardino Mojave Desert: Clark Mountains. Comment
  RSA736998  Chrysothamnus depressus Jim Andre, Tasha La Doux, Bart O'Brien 2007-10-2 8802 San Bernardino Clark Mountain Range: Forsellesia Cyn, E. Clark Mtn, approx. 3 mi. S. of Colosseum Mine, 1 mi. W. of Benson Mine. 1585 Comment
  SEINET182553  Chrysothamnus depressus M. E. Jones 1932-9-13 Unknown CLARK MTS. E OF MOHAVE DESERT. Comment
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Feb 2 2015
  UC1478685  Chrysothamnus depressus Barry A. Prigge 1977-10-9 2200 San Bernardino 0.6 mi s of Juniper Claims (ne San Bernardino County, e Mojave Desert); Mojave Desert, Clark Mtn. Range 1889 Comment
  UC494695  Chrysothamnus depressus P. A. Munz 1932-9-15 12887 San Bernardino e San Bernardino Clark Mtn. 1676 Comment
  UC537254  Chrysothamnus depressus M. E. Jones 1932-9-13 San Bernardino Clark Mts., e Mohave Desert Mohave Desert, Clark Mts. Comment
  UCR19473  Chrysothamnus depressus John C. Roos 1948-9-18 4061 San Bernardino Eastern Mojave Desert, north slope of Clark Mountain 1829 Comment
  UCR200369  Chrysothamnus depressus Jim Andre, T. La Doux, Bart O'Brien 2007-10-2 8802 San Bernardino Mojave Desert, Clark Mountain Range, Forsellesia Canyon, east Clark Mountain, c. 3 mi south of Colosseum Mine, 1 mi west of Benson Mine 1585 Comment
  UCR268679  Chrysothamnus depressus Jim Andre 2014-6-5 28316 San Bernardino Northern Mojave Desert, Clark Mountain Range, Mojave National Preserve, northeast side of range, along Greens Well Road, 0.5 mi southwest of Colosseum Mine area 1627 Comment
  CLARK-A1528-1718  Chrysothamnus nauseosus John C. Roos 1948-9-18 4060 San Bernardino Clark Mountain 1828 Comment
  RSA735626  Chrysothamnus nauseosus Steve Boyd, Tammy Morgan 2004-6-1 11432 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  UCR19479  Chrysothamnus nauseosus John C. Roos 1948-9-18 4060 San Bernardino Eastern Mojave Desert, north slope of Clark Mountain 1829 Comment
  POM183793  Chrysothamnus nauseosus subsp. hololeucus P. A. Munz 1932-9-15 12911 San Bernardino Clark Mountain. 1676 Comment
  POM187260  Chrysothamnus nauseosus subsp. hololeucus P. A. Munz 1933-5-21 12988 San Bernardino clark Mts 1677 Comment
  RSA16139  Chrysothamnus nauseosus subsp. hololeucus C. B. Wolf 1935-10-7 7617 San Bernardino Clark Mountains; 1 miles south of Coliseum Mine 1829 Comment
  RSA269325  Chrysothamnus nauseosus subsp. hololeucus B. A. Prigge 1973-9-19 1335 San Bernardino NE San Bernardino Co.: Clark Mountain Range, ca 5.1 miles NW of Mt. Pass, on ridge dividing E and W forks of Fir Canyon. 2043 Comment
  RSA269326  Chrysothamnus nauseosus subsp. hololeucus B. A. Prigge 1973-9-19 1330 San Bernardino Clark Mt Range, 5.2 miles NW of Mt Pass, E fork of Fir Canyon, 1890 Comment
  RSA278914  Chrysothamnus nauseosus subsp. hololeucus B. A. Prigge 1977-10-9 2201 San Bernardino Clark Mtn. Range, 0.6 mi. S of Juniper Claims. 1890 Comment
  RSA47469  Chrysothamnus nauseosus subsp. hololeucus J. C. Roos 1949-6-19 4407 San Bernardino Southeast slope of Clark Mountain. 1890 Comment
  RSA52775  Chrysothamnus nauseosus subsp. hololeucus J. C. Roos 1950-9-3 4972 San Bernardino Clark Mtn, south slope. 1890 Comment
  RSA607235  Chrysothamnus nauseosus subsp. hololeucus R. S. Woglum 1935-9-3 s.n. San Bernardino Mojave Desert: Clark Mountains. Comment
  UCR143389  Chrysothamnus nauseosus subsp. hololeucus P. A. Munz 1932-9-15 12911 San Bernardino Eastern Mojave Desert, Clark Mountain 1677 Comment
  POM183997  Chrysothamnus nauseosus subsp. leiospermus P. A. Munz 1932-9-15 12884 San Bernardino Clark Mountain. 1676 Comment
  RSA16160  Chrysothamnus nauseosus subsp. leiospermus C. B. Wolf 1935-10-5 7582 San Bernardino Clark Mountain, 1.5 mile above Pachalka Spring, 2nd canyon to the east. 1829 Comment
  RSA16164  Chrysothamnus nauseosus subsp. leiospermus C. B. Wolf 1935-10-5 7586 San Bernardino Clark Mountain, 1.5 mile above Pachalka Spring, 2nd canyon to the east. 1829 Comment
  RSA269328  Chrysothamnus nauseosus subsp. leiospermus B. A. Prigge 1973-9-18 1284 San Bernardino Clark Mountain Range, ca 4.5 miles NW of Mt Pass on SE exposure of Clark Mt at E-facing cliff 2134 Comment
  RSA269329  Chrysothamnus nauseosus subsp. leiospermus B. A. Prigge 1973-9-18 1295 San Bernardino NE San Bernardino Co, Clark Mtn Range. ca 4.6 miles NW of Mt Pass and 0.3 miles E of Clark Mt. 2287 Comment
  RSA275931  Chrysothamnus nauseosus subsp. leiospermus R. F. Thorne 1977-5-27 49128 San Bernardino E Mojave Desert, clark Mtn Range: above Pachalka Spring 1616 Comment
  RSA45475  Chrysothamnus nauseosus subsp. leiospermus J. C. Roos 1948-9-18 4060 San Bernardino N side of Clark Mtn 1829 Comment
  RSA607232  Chrysothamnus nauseosus subsp. leiospermus R. S. Woglum 1935-10-2 s.n. San Bernardino Mojave Desert: Clark Mountains. Comment
  CLARK-A1528-1727  Chrysothamnus nauseosus subsp. speciosus John C. Roos 1950-9-3 4972 (=4407) San Bernardino Clark Mountain 1889 Comment
  POM243739  Chrysothamnus paniculatus E. C. Jaeger 1938-10-2 s.n. San Bernardino Near Clark Mtn, eastern Mojave Desert Comment
  CAS-BOT-BC280080  Cirsium neomexicanum Carl B. Wolf 1935-5-27 7045 San Bernardino Mojave Desert, Clark Mt. Pachalka Spring 1524 Comment
  CAS-BOT-BC280081  Cirsium neomexicanum Carl B. Wolf 1935-5-27 7045 San Bernardino Mojave Desert, Clark Mt. Pachalka Spring 1524 Comment
  CDA1287  Cirsium neomexicanum T. C. Fuller 1961-5-9 72247 San Bernardino N. slope of Clark Mtn.; 2 mi. s. of Powerline Rd., about 2 mi. n.w. of Pacific Fluorite Mine. Comment
  RSA16256  Cirsium neomexicanum C. B. Wolf 1935-5-26 7024 San Bernardino Clark Mountains, 1.5 miles above Pachalka Spring in 2nd canyon to the east. 1829 Comment
  RSA16311  Cirsium neomexicanum C. B. Wolf 1935-5-27 7045 San Bernardino Clark Mountain, Pachalka Spring. 1524 Comment
  RSA269305  Cirsium neomexicanum B. A. Prigge 1973-5-26 1030 San Bernardino Eastern Mojave Desert, Clark Mountain Range. Between Keany and Mesquite Pass, 10 miles NNW of Mt. Pass 1220 Comment
  RSA308536  Cirsium neomexicanum Henry J. Ramsey, Henry J. Ramsey 1940-5-25 3159 San Bernardino Clark Mountain region, near power-line. Comment
  RSA439211  Cirsium neomexicanum Christopher Davidson 1977-5-26 5712 San Bernardino Clark Mountains; Pachalka Spring 1524 Comment
  RSA735571  Cirsium neomexicanum Steve Boyd, Tammy Morgan 2004-6-1 11452 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  UC1930193  Cirsium neomexicanum Steve Boyd, Tammy Morgan 2004-6-1 11452 San Bernardino Mojave Desert; East Mojave Desert region; Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. Comment
  UC718176  Cirsium neomexicanum Carl B. Wolf 1935-5-27 San Bernardino Pachalka Spring Mojave Desert, Clark Mt., Pachalka Spring 1524 Comment
  UCR183057  Cirsium neomexicanum Mitch Provance 2001-5-5 4886 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  UCR199842  Cirsium neomexicanum Steve Boyd, Tammy Morgan 2004-6-1 11452 San Bernardino Eastern Mojave Desert, Clark Mountain, west flank of the range in large canyon south of Pachalka Spring 1800 Comment
  UCR20849  Cirsium neomexicanum A. C. Sanders, T. P. Krantz, K. R. Neisess 1980-5-24 094 San Bernardino Eastern Mojave Desert, north slope of Clark Mountain, slope above wash east of Green's Well & opposite the mouth of White Fir Canyon 1524 Comment
  RSA269307  Cirsium nidulum B. A. Prigge 1973-9-18 1291 San Bernardino Clark Mountains; 4.6 miles NW of Mountain Pass and 0.3 miles E of Clark Mountain 2317 Comment
  CAS-BOT-BC143474  Coleogyne ramosissima Carl B. Wolf 1940-5-25 9594 San Bernardino Mojave Desert, Clark Mt. Coliseum Mine 1524 Comment
  CDA25760  Coleogyne ramosissima T. C. Fuller 1961-5-9 7246 San Bernardino Circa 2 miles southeast of Pacific Fluorite Mine, north slope of Clark Mountain. Comment
  HSC47361  Coleogyne ramosissima Richard Spjut, C. E. Edson 1978-4-30 4985 San Bernardino Mojave Desert; Southern slopes of Clark Mtn. 1982 Comment
  POM306643  Coleogyne ramosissima Henry J. Ramsey, Henry J. Ramsey 1940-5-25 1512 San Bernardino Clark Mountain region, near power-line. Comment
  RSA269451  Coleogyne ramosissima Barry A. Prigge 1974-5-10 1458 San Bernardino Clark Mountain Range, ca. 4.8 miles N of Mountain Pass, near shafts above Benson Mine 1707 Comment
  RSA275867  Coleogyne ramosissima Robert F. Thorne, Walter Wisura, Christopher Davidson 1977-5-26 49134 San Bernardino Clark Mountain Range: above Pachalka Spring 1555 Comment
  RSA279804  Coleogyne ramosissima Robert F. Thorne, C. W. Tilforth 1974-5-28 44521 San Bernardino East Mojave Desert: Clark Mountains, 1.8 miles up Coliseum Mine Road up from powerline road. 1616 Comment
  RSA624011  Coleogyne ramosissima Arthur R. Kruckeberg 1940-5-26 760 San Bernardino Clark Mountains 1677 Comment
  UC1334681  Coleogyne ramosissima R. S. Woglum 1935-10-2 6 San Bernardino Clark Mountains; ne San Bernardino County Comment
  UC1334768  Coleogyne ramosissima R. S. Woglum 1940-5-25 2764 San Bernardino Clark Mountains; ne San Bernardino County Comment
  UCR182598  Coleogyne ramosissima Mitch Provance 2001-5-5 4887 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  NY643126  Convolvulus arvensis R. F. Thorne 1977-5-26 49077 San Bernardino E. Mojave Desert, Clark Mtn. Range: Pachalka Spring. 1493.5 Comment
  RSA275823  Convolvulus arvensis R. F. Thorne, W. Wisura, C. Davidson, K. Thorne 1977-5-26 49077 San Bernardino Clark Mountain Range, Pachalka Spring. 1494 Comment
  UCD126129  Convolvulus arvensis Robert F. Thorne; W. Wisura, C. Davidson 1977-5-26 49077 San Bernardino East San Bernardino County: East Mojave Desert, Clark Mountain Range; Pachalka Spring. 1493 Comment
  CAS-BOT-BC8170  Coryphantha chlorantha Samuel Bonsal Parish; William Fletcher Parish 1880-1-1 455 San Bernardino Field redacted by CAS, contact the data manager for more information Comment
  POM296265  Coryphantha chlorantha Clarence Bonner 1960-12 s.n. (LM) San Bernardino Clarek Mountain Range. On a cliff near a wash located north of Clark Mountain. 1524 Comment
  POM311470  Coryphantha chlorantha Clarence Bonner, Alice Bonner 1961-12 s.n. San Bernardino Clark Mountain Range, near the Pacific Fluoride Company Mine; north side of Clark Mountain. 1524 Comment
  UCR20981  Coryphantha vivipara A. C. Sanders 1980-5-26 1543 San Bernardino Eastern Mojave Desert, north side of Clark Mountain, lower part of the White Fir Canyon 1677 Comment
  CLARK-A1528-3988  Cowania mexicana John C. Roos 1950-8-4 San Bernardino Clark Mountain Range Comment
  RSA659386  Cowania mexicana Elizabeth S. Shapiro 1984-5-6 59 San Bernardino Mojave desert; Clark Mtns. 1860 Comment
  CHSC35788  Cowania mexicana var. stansburyana Barry Prigge 1973-5-19 939 San Bernardino NE San Bernardino Co, Clark Mt Range a north fork of the Little Pachalka Cyn, 4.6 miles NW of Mt Pass. 1554 Comment
  JEPS68722  Crepis acuminata Annie M. Alexander and Louise Kellogg 1939-6-25 829 San Bernardino n slope Clark Mt. 2133 Comment
  UCR273518  Cryptantha Mitch Provance 2001-5-5 4906 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  POM368292  Cryptantha barbigera Christopher Davidson 1977-5-28 5746 San Bernardino North side of Clark Mountain, along Powerline Road, vicinity of Keany Pass. 1387 Comment
  POM368293  Cryptantha barbigera Christopher Davidson 1977-5-26 5731 San Bernardino Clark Mountains; Pachalka Spring 1524 Comment
  RSA275935  Cryptantha barbigera R. F. Thorne, Walter Wisura, Christopher Davidson 1977-5-27 49105 San Bernardino Eastern Mojave Desert, Clark Mountain Range. above Pachalka Spring on rock, limestone slope. 1524 Comment
  RSA780041  Cryptantha barbigera J. Andre 2010-5-26 14559 San Bernardino Clark Mountain Range, in mouth of main canyon, approx. .5 miles SE of Pachalka Spring. 1502 Comment
  UCR182631  Cryptantha barbigera Mitch Provance 2001-5-5 4858 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  UCR89702  Cryptantha barbigera J. M. Stewart 1993-4-24 696 San Bernardino Eastern Mojave Desert, W side of Clark Mountains near Pachalka Spring Comment
  RSA269367  Cryptantha circumscissa B. A. Prigge 1974-5-10 1489 San Bernardino NE San Bernardino County, Clark Mt Range, 6.5 miles N of Mt Pass, 0.5 miles N of Green Well. 1616 Comment
  RSA278609  Cryptantha circumscissa B. A. Prigge, Robert F. Thorne 1978-5-27 3098 San Bernardino E. Mojave Desert, Clark Mtn Range: 1.2 mi. E of Greens Well. 1524 Comment
  UCR32246  Cryptantha circumscissa B. A. Prigge, R. F. Thorne, Larry E. DeBuhr, W. Wisura 1977-6-23 1937 San Bernardino Eastern Mojave Desert, Clark Mountain Range, above seep in Colosseum Gorge 1555 Comment
  RSA610387  Cryptantha confertiflora R. S. Woglum 1940-5-25 2745 San Bernardino Mojave Desert: Clark Mountain. 1828 Comment
  RSA785838  Cryptantha confertiflora J. Andre 2010-6-16 14511 San Bernardino Clark Mountain Range; SE end of range 0.6 mi. west (above) Picnic Area 1989 Comment
  SD73182  Cryptantha confertiflora Darley F. Howe 1969-5-17 San Bernardino Clark Mountain 1920 Comment
  UCR220883  Cryptantha confertiflora Jim Andre 2010-6-16 14511 San Bernardino Eastern Mojave Desert, SE end of Clark Mountain Range, 0.6 mi. west (above) "Picnic Area" 1988.21 Comment
  GMDRC5923  Cryptantha flavoculata J. Andre, T. La Doux, G. L. Clifton 2008-4-29 19439 San Bernardino Clark Mountain Range: NE end of range in Forsellesia Canyon 1934 Comment
  POM368238  Cryptantha flavoculata Christopher Davidson 1977-5-27 5761 San Bernardino Trail up north side of Clark Mountain, departing from Colosseum Mine Rd ca. 2.6 mi south of junction with Powerline Rd. 1676 Comment
  RSA269358  Cryptantha flavoculata B. A. Prigge 1974-6-10 1542 San Bernardino NE San Bernardino Co., Clark Mt Range, crest 0.5 mile E of Clark Mountain, 4.5 miles N of Mt Pass. 2332 Comment
  RSA269364  Cryptantha flavoculata B. A. Prigge, J. Henrickson 1972-5-20 142 San Bernardino 5.5 miles NNW of Mountain Pass, N side of Clark Mountain. 1982 Comment
  RSA275421  Cryptantha flavoculata R. F. Thorne, Larry E. DeBuhr, Walter Wisura, B. Prigge 1977-6-24 49484 San Bernardino Clark Mountains, base of limestone cliffs at head of NE-trending Forsellesia Canyon, 1 mile south of Frank Curtis Mine. 1950 Comment
  RSA275753  Cryptantha flavoculata R. F. Thorne, Walter Wisura, Christopher Davidson, B. Prigge 1977-5-26 49191 San Bernardino Clark Mountain Range: Fir Canyon. 1890 Comment
  RSA278606  Cryptantha flavoculata B. A. Prigge 1978-5-27 3078 San Bernardino E Mojave Desert, Clark Mtn Range, Forsellesia Canyon, above Juniper Claims 1860 Comment
  UCR17593  Cryptantha flavoculata A. C. Sanders, O. F. Clarke, J. Latting & CNPS trip 1978-5-28 00195 San Bernardino Eastern Mojave Desert, north side of Clark Mountain near the summit 2134 Comment
  RSA269374  Cryptantha gracilis B. A. Prigge 1973-5-27 1120 San Bernardino Clark Mountain Range, along ridge just south of Clark mountain, ca. 4 1/2 miles NNW of Mt. Pass. 2317 Comment
  RSA278622  Cryptantha gracilis B. A. Prigge, Robert F. Thorne 1978-5-27 3094 San Bernardino E. Mojave Desert, Clark Mtn Range: 1.2 mi. E of Greens Well 1529 Comment
  RSA279837  Cryptantha gracilis R. F. Thorne 1974-5-28 44510 San Bernardino East Mojave Desert: Clark Mountains, 1.8 miles up Coliseum Mine Road up from powerline road. 1616 Comment
  RSA44272  Cryptantha gracilis J. C. Roos 1949-6-24 3559 San Bernardino Summit of Clark Mt, Eastern Mojave Desert Comment
  RSA47415  Cryptantha gracilis J. C. Roos 1949-6-19 4397 San Bernardino Southeastern base Clark Mtn. 1921 Comment
  RSA611562  Cryptantha gracilis R. S. Woglum 1939-5-14 2362 San Bernardino Mojave Desert: Clark Mountains. Comment
  RSA735569  Cryptantha gracilis Steve Boyd, Tammy Morgan 2004-6-1 11455 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  SD123504  Cryptantha gracilis Robert F. Thorne, C. W. Tilforth 1974-5-28 44510 San Bernardino East Mojave Desert, Clark Mountains, 1.8 miles up Coliseum Mine Road from power line road 1615 Comment
  UCR221306  Cryptantha gracilis Jim Andre 2010-5-26 14553 San Bernardino Eastern Mojave Desert, Clark Mountain Range, in mouth of main canyon c. 0.5 mi. SE of Pachalka Spring 1502.05 Comment
  UCR246263  Cryptantha gracilis Jim Andre 2011-6-1 20491 San Bernardino Eastern Mojave Desert, Mojave National Preserve; Clark Mountain Range, SE end of range 0.5 mi. NW of "Picnic Area" 1960 Comment
  UCR25964  Cryptantha gracilis John C. Roos 1949-6-24 3559 San Bernardino Eastern Mojave Desert, summit of Clark Mountain 2409 Comment
  UCR31667  Cryptantha gracilis John C. Roos 1949-6-19 4397 San Bernardino Eastern Mojave Desert, SE base of Clark Mountain 1921 Comment
  UCR32421  Cryptantha gracilis B. A. Prigge, R. F. Thorne, et al. 1978-5-27 3094 San Bernardino Eastern Mojave Desert, Clark Mountain Range, 1.2 mi east of Greens Well 1529 Comment
  UCR32422  Cryptantha gracilis B. A. Prigge, R. F. Thorne, et al. 1978-5-27 3048 San Bernardino Eastern Mojave Desert, Clark Mountain, Forsellesia Canyon 1707 Comment
  UCR89739  Cryptantha gracilis J. M. Stewart 1993-4-24 702 San Bernardino Eastern Mojave Desert, Clark Mountain, north side near Taylor Mine, west of Keany Pass 1750 Comment
  UCR89717  Cryptantha pterocarya var. cycloptera J. M. Stewart 1993-4-24 691 San Bernardino Eastern Mojave Desert, W side of Clark Mountains near Pachalka Spring Comment
  UCR220837  Cryptantha recurvata Jim Andre 2010-5-26 14579 San Bernardino Eastern Mojave Desert, west end of Clark Mountain Range at Pachalka Spring 1480.11 Comment
  CAS-BOT-BC228290  Cryptantha tumulosa H. D. Ripley; R. C. Barneby 1945-5-25 6384 San Bernardino Coliseum Mine, Clark Mt., E. San Bernardino Co 1828 Comment
  GH420044  Cryptantha tumulosa H. D. Ripley & R. C. Barneby 1945-3-25 6384 Unknown Clark Mt, near Colosseum Mine, E. San Bernarindo Co. 1828 Comment
  HSC78567  Cryptantha tumulosa A. C. Sanders 1983-6-11 3853 San Bernardino N side of Clark Mtn., lower Fir Canyon, Eastern Mojave Desert 1616 Comment
  RSA269357  Cryptantha tumulosa B. A. Prigge 1974-5-10 1469 San Bernardino Clark Mountain Range, Fir Canyon, 6.5 miles N of Mt Pass 1646 Comment
  RSA269360  Cryptantha tumulosa B. A. Prigge 1973-5-19 955 San Bernardino Clark Mountain Range above Pachalka Springs, 4.6 miles NW of Mt Pass 2012 Comment
  RSA275841  Cryptantha tumulosa R. F. Thorne, Wisura, Davidson 1977-5-26 49092 San Bernardino Clark Mountain Range, Pachalka Spring. 1494 Comment
  RSA518423  Cryptantha tumulosa P. Ernst, T. Taylor 1977-6-29 s.n. San Bernardino Eastern Mojave Desert, Clark Mtn, Pachalka Spring. 1677 Comment
  RSA611555  Cryptantha tumulosa R. S. Woglum 1939-5-14 2348 San Bernardino Mojave Desert: Clark Mountains. Comment
  RSA780035  Cryptantha tumulosa J. Andre 2010-5-26 14571 San Bernardino Clark Mountain Range; west end of range at Pachalka Spring. 1480 Comment
  UCR25908  Cryptantha tumulosa R. E. Steele 1977-5-15 48 A San Bernardino Eastern Mojave Desert, 3 mi north of Clark Mountain summit 1677 Comment
  UCR31151  Cryptantha tumulosa A. C. Sanders 1983-6-11 3853 San Bernardino Eastern Mojave Desert, North side of Clark Mountain, lower 'Fir Canyon 1616 Comment
  UCSB31218  Cryptantha tumulosa Steele, R. 1977-5-15 San Bernardino 3 miles north of Clark Mountain 1676 Comment
  HSC101242  Cryptantha utahensis Jim Andre 2010-5-26 14600 San Bernardino Clark Mountain Range; west end of range at Pachalka Spring, rocky slope just east of spring. 1480 Comment
  RSA269386  Cryptantha utahensis B. A. Prigge 1973-5-20 990 San Bernardino Clark Mt. Range, Cactus Canyon, 7 miles NW of Mt. Pass. 1280 Comment
  UCR183063  Cryptantha utahensis Mitch Provance 2001-5-5 2893 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  UCR221397  Cryptantha utahensis Jim Andre 2010-5-26 14600 San Bernardino Eastern Mojave Desert, west end of Clark Mountain Range at Pachalka Spring 1480.11 Comment
  UCR89716  Cryptantha utahensis J. M. Stewart 1993-4-24 692 San Bernardino Eastern Mojave Desert, W side of Clark Mountains near Pachalka Spring Comment
  RSA269359  Cryptantha virginensis B. A. Prigge 1974-4-24 1405 San Bernardino Clark Mtn. Range, ca. 9.1 miles N of Mt. Pass, 1.25 miles W of Keany Pass. 1372 Comment
  RSA275881  Cryptantha virginensis R. F. Thorne, Walter Wisura, Christopher Davidson, B. Prigge 1977-5-28 49215 San Bernardino Clark Mtn. Range: Powerline Rd. near Keany Pass. 1433 Comment
  RSA499809  Cryptantha virginensis Christopher Davidson 1977-5-26 5711 San Bernardino Clark Mountains; Pachalka Spring. 1524 Comment
  RSA499810  Cryptantha virginensis Christopher Davidson 1977-5-28 5747 San Bernardino North side of Clark Mountain, along Powerline Road, vicinity of Keany Pass. 1387 Comment
  RSA499811  Cryptantha virginensis Robert Gustafson, Sterling Keeley 1982-5-23 2604 San Bernardino Power Line Road, ca 6 miles from its jct. with the Cima Rd., north of Clark Mt. 1220 Comment
  RSA653870  Cryptantha virginensis Valerie L. Soza, Bart O Brien 2000-5-15 916 San Bernardino Clark Mountains, East Mojave Desert: On road to Pachalka Spring, 4.2 miles east from Kingston Road. 1402 Comment
  RSA735580  Cryptantha virginensis Steve Boyd, Tammy Morgan 2004-6-1 11410 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  SD248157  Cryptantha virginensis J. M. Andre 2013-5-20 25995 San Bernardino Region: MNP; Clark Mountain Range Mojave National Preserve; N. side of range along Yates Well Rd, approx 2 mi. NW of Colosseum Mine area, 1.5 mi. S. of Powerline Rd 1367 Comment
  SD92982  Cryptantha virginensis Walter Bertsch 1954-5-8 564 San Bernardino Clark Mountains 915 Comment
  SDSU20917  Cryptantha virginensis J. M. Andre 2013-3-20 25995 San Bernardino Clark Mountain Range; Mojave National Preserve; N. side of range along Yates Well Rd, approx. 2 mi. NW of colosseum Mine area, 1.5 mi. S. of Powerline Rd. NAD83 Quad: Clark Mountain. 1369 Comment
  UC1929690  Cryptantha virginensis Steve Boyd, Tammy Morgan 2004-6-1 11410 San Bernardino Mojave Desert; East Mojave Desert region; Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. Comment
  UCR108688  Cryptantha virginensis R. S. Woglum 1939-5-14 2348 San Bernardino Eastern Mojave Desert, Clark Mountain Comment
  UCR147624  Cryptantha virginensis Valerie Soza, B. O'Brien 2000-5-15 916 San Bernardino Eastern Mojave Desert, Clark Mountains, on road to Pachalka Spring, 4.2 mi E from Kingston Road 1402 Comment
  UCR157137  Cryptantha virginensis June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-28 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain, north of the peak in the canyon below the white fir grove 2012 Comment
  UCR199810  Cryptantha virginensis Steve Boyd, Tammy Morgan 2004-6-1 11410 San Bernardino Eastern Mojave Desert, Clark Mountain, west flank of the range in large canyon south of Pachalka Spring 1800 Comment
  UCR47504  Cryptantha virginensis C. B. Wolf 1935-5-26 07001 San Bernardino Eastern Mojave Desert, Clark Mountain, 1.6 mi west of (below) Pachalka Spring 1402 Comment
  RSA275812  Cucurbita foetidissima R. F. Thorne 1977-5-26 49067 San Bernardino Clark Mountain Range, Pachalka Spring. 1494 Comment
  RSA0067622  Cylindropuntia acanthocarpa var. coloradensis Jim Andre 2013-5-20 26002 San Bernardino Mojave National Preserve; N. side of range along Yates Well Rd, approx 2 mi. NW of Colosseum Mine area, 1.5 mi. S. of Powerline Rd. 1368 Comment
  RSA0085356  Cylindropuntia acanthocarpa var. coloradensis Jim Andre 2014-6-5 28293 San Bernardino Clark Mountain Range; Mojave Natl. Preserve; north end of range, along Yates Well Rd, 2.2 mi. north of east-west trending powerline road, just NW of Colosseum Mine area. 1436 Comment
  SD240344  Cylindropuntia acanthocarpa var. coloradensis J. M. Andre 2013-5-20 26002 San Bernardino Region: MNP; Clark Mountain Range Mojave National Preserve; N. side of range along Yates Well Rd, approx 2 mi. NW of Colosseum Mine area, 1.5 mi. S. of Powerline Rd 1367 Comment
  UC626089  Cylindropuntia echinocarpa Annie M. Alexander 1939-6-24 820 San Bernardino Clark Mt.; n slope, flat 1524 Comment
  JEPS89931  Cymopterus gilmanii Dean W. Taylor 1979-4-23 7363 San Bernardino 1 mi. s. Greens Well area (n. end Clark Mts.); Clark Mts. 1828 Comment
  JEPS89930  Cymopterus purpurascens Dean W. Taylor 1979-4-23 7356 San Bernardino ca. 1 mi. s. Greens Well area (Clark Mt.); Mojave Desert, Clark Mt. 1828 Comment
  RSA404196  Dalea mollissima Christopher Davidson 1977-5-26 5719 San Bernardino Clark Mountains; Pachalka Spring. 1524 Comment
  CAS-BOT-BC283058  Dasyochloa pulchella Robert F. Thorne; L. DeBuhr; W. Wisura; B. Prigge 1977-6-23 49428 San Bernardino N side of Clark Mtns., along power line road, c. 2 mi. W of jct. with Colosseum Road, E. Mojave Desert, Clark Mtn. Range 1219 Comment
  LA102854  Dasyochloa pulchella Barry A. Prigge; Mark Bagley 1984-9-12 6005 San Bernardino Clark Mountain Range, 6.7 mi. N of Mountain Pass, 0.3 mi. N of Green's Well 1722 Comment
  RSA275433  Dasyochloa pulchella R. F. Thorne, L. DeBuhr, Walter Wisura, B. Prigge 1977-6-23 49428 San Bernardino E Mojave Desert, Clark Mountain Range: N side of Clark Mountains, along power line road, c. 2 mi W of junction with Colosseum Road. 1220 Comment
  RSA278941  Dasyochloa pulchella B. A. Prigge 1977-10-8 2162 San Bernardino Clark Mountain Range, Fir Canyon 1524 Comment
  RSA414186  Dasyochloa pulchella Christopher Davidson 1977-5-26 5683 San Bernardino Clark Mountains; Pachalka Spring 1524 Comment
  RSA654458  Dasyochloa pulchella Valerie L. Soza, Bart O'Brien 2000-5-16 925 c San Bernardino Clark Mountains, north side, East Mojave Desert: 7 miles ENE of Kingston Road along powerline road. 1341 Comment
  UCR275705  Dasyochloa pulchella Jim Andre 2014-8-15 32875 San Bernardino Eastern Mojave Desert, Clark Mountain Range, Mojave National Preserve, southeast end of range at picnic area, 5.6 miles north-northwest from Bailey Road junction at Hwy I-15 1877 Comment
  CHSC35733  Datura wrightii Barry Prigge; J. Henrickson 1972-7-7 277 San Bernardino Clark Mountain, Pachalka Spring, 5.9 miles NW of Mountain Pass. 1493 Comment
  RSA23454  Datura wrightii Carl B. Wolf 1940-5-26 9620 San Bernardino Mojave Desert, Clark Mountains, Pachalka Spring. 1524 Comment
  RSA269761  Datura wrightii Barry A. Prigge 1973-6-15 1142 San Bernardino Clark Mountain Range, Pachalka Spring, 5.9 miles NW of Mt. Pass 1494 Comment
  RSA275805  Datura wrightii Robert F. Thorne, Walter Wisura, Christopher Davidson 1977-5-26 49075 San Bernardino Clark Mountain Range, Pachalka Spring. 1494 Comment
  SD102213  Delphinium amabile Darley Howe 1978-6-3 5052 San Bernardino From the Clark Mountains 1920 Comment
  POM306227  Delphinium parishii Henry J. Ramsey, Henry J. Ramsey 1940-5-25 s.n. San Bernardino Clark Mountains. Comment
  RSA269462  Delphinium parishii Barry A. Prigge 1973-5-27 1104 San Bernardino Clark Mountain Range, at picnic ground, 3.7 miles NNW of Mt Pass. 1921 Comment
  RSA269635  Delphinium parishii Barry A. Prigge 1974-5-10 1474 San Bernardino Clark Mountain Range, Fir Canyon, 6.5 miles N of Mt Pass 1646 Comment
  RSA269636  Delphinium parishii Barry A. Prigge 1973-5-19 970 San Bernardino Clark Mtn Range. A north fork of the Little Pachalka Canyon, 4.6 miles NW of Mt Pass. 1585 Comment
  RSA275746  Delphinium parishii Robert F. Thorne, Barry A. Prigge, W. Wisura, Christopher Davidson 1977-5-26 49168 San Bernardino Clark Mountain Range; along trail to Fir Canyon near its mouth. 1585 Comment
  UC1595651  Delphinium parishii W. Wisura, T. Hayduk, and M. Husar 1992-5-8 4743 San Bernardino n side of mts along Coliseum Mine Rd. 2.3 mi s powerline rd.; E-Mojave Desert, Clark Mts. Comment
  RSA720647  Delphinium parishii subsp. parishii Christopher Davidson 1977-5-27 5758 San Bernardino Trail up north side of Clark Mountain, departing from Colosseum Mine Rd ca. 2.6 mi south of junction with Powerline Rd. 1676 Comment
  RSA780036  Delphinium parishii subsp. parishii Jim Andre 2010-5-26 14568 San Bernardino Clark Mountain Range; west end of range at Pachalka Spring. 1480 Comment
  RSA790420  Delphinium parishii subsp. parishii Jim Andre 2010-6-16 14493 San Bernardino Clark Mountain Range; SE end of range 0.6 mi. west (above) 'Picnic Area' 1989 Comment
  RSA793349  Delphinium parishii subsp. parishii Jim Andre 2011-6-1 20486 San Bernardino Clark Mountain Range; Mojave National Preserve. Southeast end of range 0.5 miles northwest of 'Picnic Area.' 1960 Comment
  UCR132366  Delphinium parishii subsp. parishii June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-27 s.n. San Bernardino Eastern Mojave Desert, campsite in canyon north of Clark Mountain, below 'Fir Canyon 1524 Comment
  UCR157282  Delphinium parishii subsp. parishii June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-28 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain, north of the peak in the canyon below the white fir grove 2012 Comment
  UCR220873  Delphinium parishii subsp. parishii Jim Andre 2010-6-16 14493 San Bernardino Eastern Mojave Desert, SE end of Clark Mountain Range, 0.6 mi. west (above) "Picnic Area" 1988.21 Comment
  UCR245818  Delphinium parishii subsp. parishii Jim Andre 2011-6-1 20486 San Bernardino Eastern Mojave Desert, Mojave National Preserve; Clark Mountain Range, SE end of range 0.5 mi. NW of "Picnic Area" 1960 Comment
  RSA275811  Descurainia pinnata subsp. glabra R. F. Thorne, Walter Wisura 1977-5-26 49068 San Bernardino Clark Mountain Range, Pachalka Spring. 1494 Comment
  UCR182593  Descurainia pinnata subsp. glabra Mitch Provance 2001-5-5 4972 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  UCR195860  Descurainia pinnata subsp. glabra Jim Andre, T. La Doux, Bart O'Brien 2007-10-2 8770 San Bernardino Mojave Desert, Clark Mountain Range, along transmissio line road c. 4.5 mi east of Excelsior Mine Road, north side of Clark Mountain 1180 Comment
  UCR195963  Descurainia pinnata subsp. glabra Jim Andre, T. La Doux, G. L. Clifton 2007-10-24 8730 San Bernardino Mojave Desert, Clark Mountain Range, small canyon just north of homestead site, c. 0.5 mi west of Colosseum Mine, north side of Clark Mountain 1553 Comment
  RSA269239  Dichelostemma capitatum subsp. pauciflorum B. A. Prigge 1873-5-12 876 San Bernardino NE San Bernardino Co., Clark Mt. Range. 7.1 miles NNW of Mt. Pass, near Colosseum Rd, 1463 Comment
  POM184013  Dieteria canescens var. leucanthemifolia P. A. Munz 1932-9-15 12858 San Bernardino In Clark Mountains. 1524 Comment
  UC496511  Dieteria canescens var. leucanthemifolia Philip A. Munz 1932-9-15 12858 San Bernardino Clark Mtn. Clark Mtn. (e San Bernardino County) 1524 Comment
  RSA0114674  Draba cuneifolia Anonymous 1998-6-9 s.n. San Bernardino Clark Mts [Clark Mountain Range]. Comment
  RSA16303  Draba cuneifolia C. B. Wolf 1935-5-27 7037 San Bernardino Clark Mountain, Pachalka Spring 1524 Comment
  RSA269394  Draba cuneifolia B. A. Prigge 1973-4-29 795 San Bernardino Clark Mt Range, 6 miles NNW of Mt. Pass in Fir Canyon 1646 Comment
  RSA275422  Draba cuneifolia R. F. Thorne, B. A. Prigge, Walter Wisura, Larry E. DeBuhr 1977-6-23 49453 San Bernardino E Mojave Desert, Clark Mt, mouth of Forsellesia Canyon, 1 mile SW of Frank Curtis Mine (Juniper Claims) 1829 Comment
  RSA275770  Draba cuneifolia R. F. Thorne, Walter Wisura, B. Prigge, Christopher Davidson 1977-5-26 49198 San Bernardino Clark Mountain Range: Fir Canyon. 1890 Comment
  RSA278680  Draba cuneifolia B. A. Prigge 1978-5-9 2969 San Bernardino Clark Mountain Range: Forsellsia Canyon. Below Juniper Claims 1616 Comment
  RSA279180  Draba cuneifolia B. A. Prigge, Robert F. Thorne 1978-5-27 3072 San Bernardino E Mojave Desert, Clark Mtn, Forsellesia Canyon, above Juniper claims 1768 Comment
  RSA279183  Draba cuneifolia B. A. Prigge, Robert F. Thorne 1978-5-27 3054 San Bernardino Clark Mountain Range: Forsellesia Canyon, above Juniper Claims. 1723 Comment
  UCR157288  Draba cuneifolia June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-28 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain, north of the peak in the canyon below the white fir grove 2012 Comment
  UCR32978  Draba cuneifolia var. cuneifolia B. A. Prigge, R. F. Thorne, et al. 1978-5-9 2969 San Bernardino Eastern Mojave Desert, Clark Mountain, Forsellesia Canyon, below Juniper Claims 1616 Comment
  POM370054  Draba cuneifolia var. integrifolia Christopher Davidson 1977-5-27 5763 San Bernardino Trail up north side of Clark Mountain, departing from Colosseum Mine Rd ca. 2.6 mi south of junction with Powerline Rd. 1676 Comment
  POM308560  Dyssodia cooperi Henry J. Ramsey, Henry J. Ramsey 1940-5-26 3133 San Bernardino Clark Mt. Region, below Colosseum Mine. Comment
  RSA16215  Dyssodia cooperi C. B. Wolf 1935-5-28 7061 San Bernardino Mojave Desert, Clark Mt., 1.3 miles NW of Pachalka Spring. . 1463 Comment
  RSA269324  Dyssodia cooperi B. A. Prigge 1973-5-20 991 San Bernardino Clark Mt. Range, Cactus Canyon, 7 miles NW of Mt. Pass. 1280 Comment
  UCR195931  Dyssodia cooperi Jim Andre, T. La Doux, G. L. Clifton 2007-10-24 8736 San Bernardino Mojave Desert, Clark Mountain Range, small canyon just north of homestead site, c. 0.5 mi west of Colosseum Mine, north side of Clark Mountain 1553 Comment
  CLARK-A1528-1802  Dyssodia pentachaeta John C. Roos 1950-8-4 San Bernardino Clark Mountain Comment
  UCR182596  Dyssodia pentachaeta Mitch Provance 2001-5-5 4860 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  GH414953  Dyssodia pentachaeta var. belenidium C. B. Wolf 1935-5-27 7038 Unknown Mojave Desert, Clark Mt., Pachalka Spring 1524 Comment
  UCR89744  Dyssodia pentachaeta var. belenidium J. M. Stewart 1993-4-24 694 San Bernardino Eastern Mojave Desert, W side of Clark Mountains near Pachalka Spring Comment
  SEINET4890304 Image available Echinocereus engelmannii Bruce Parfitt, Marc A. Baker 1987-4-11 3587 San Bernardino N side of Clark Mountain in Clark Mountain Range. Road to Taylor Mine. 1610 Comment
  UC625550  Echinocereus engelmannii subsp. engelmannii Annie M. Alexander 1864-5-22 San Bernardino Clark Mountains Comment
  UCR21047  Echinocereus engelmannii subsp. engelmannii A. C. Sanders 1980-5-26 1540 San Bernardino Eastern Mojave Desert, north side of Clark Mountain, lower part of the White Fir Canyon 1677 Comment
  RSA524211  Echinocereus mojavensis M. A. Baker, B. D. Parfitt 1987-4-11 7509 San Bernardino Clarm Mountains, 5k N of Clarm Mountain. 1640 Comment
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Oct 7 2014
  SEINET4891570 Image available Echinocereus mojavensis Marc A. Baker, Bruce D. Parfitt 1987-4-11 7509 San Bernardino Clark Mountains, 5 km N of Clark Mountain 1640 Comment
  UC625546  Echinocereus mojavensis Annie M. Alexander 1864-5-22 San Bernardino Clark Mountains Comment
  UCR21039  Echinocereus mojavensis A. C. Sanders 1980-5-26 1544 San Bernardino Eastern Mojave Desert, north side of Clark Mountain, lower part of the White Fir Canyon 1677 Comment
  SEINET257221  Echinocereus triglochidiatus var. mojavensis M. Barkworth 1983-5-20 4185 b San Bernardino Clark Mtn, just north of Mountain Pass.. Comment
  UCR168359  Eleocharis montevidensis var. parishii R. F. Thorne, Larry E. DeBuhr, W. Wisura, B. A. Prigge 1977-6-23 49449 San Bernardino Eastern Mojave Desert, Clark Mountain Range, Colosseum Gorge 1524 Comment
  RSA275439  Eleocharis parishii Robert F. Thorne, Larry E. DeBuhr, Walter Wisura, B. A. Prigge 1977-6-23 49449 San Bernardino Clark Mountains: Colosseum Gorge 1524 Comment
  RSA0117108  Elymus elymoides Mitch Provance 2001-5-5 4883 San Bernardino Eastern Mojave Desert: Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines. 1220 Comment
  RSA269250  Elymus elymoides B. A. Prigge 1973-5-27 1109 San Bernardino Clark Mountain Range, at picnic ground, 3.7 miles NNW of Mt Pass. 1921 Comment
  RSA269252  Elymus elymoides B. A. Prigge 1974-5-9 1454 San Bernardino NE San Bernardino Co. Clark Mountain Range, ca 5.2 miles NW of Mt. Pass in Big Pachalka Canyon. 1707 Comment
  RSA269253  Elymus elymoides B. A. Prigge, James Henrickson 1972-5-20 133 A San Bernardino 5.5 miles NNW of Mountain Pass, N side of Clark Mountain. 1982 Comment
  RSA269254  Elymus elymoides B. A. Prigge 1973-6-15 1151 San Bernardino Clark Mountain Range, Little Pachalka Canyon, first canyon E of Pachalka Spring, ca. 5.25 miles NW of Mountain Pass. 1677 Comment
  RSA269255  Elymus elymoides B. A. Prigge 1974-4-25 1425 San Bernardino Clark Mt Range, ca 4.8 miles N of Mt Pass, near shafts above Benson Mine. 1707 Comment
  RSA269256  Elymus elymoides B. A. Prigge 1974-6-10 1543 San Bernardino NE San Bernardino Co., Clark Mt Range, crest 0.5 mile E of Clark Mountain, 4.5 miles N of Mt Pass. 2332 Comment
  RSA275868  Elymus elymoides R. F. Thorne, Walter Wisura, Christopher Davidson 1977-5-27 49123 San Bernardino E. Mojave Desert, Clark Mountain Range: above Pachalka Spring. [w/ precise map] 1555 Comment
  RSA275952  Elymus elymoides R. F. Thorne, Larry E. DeBuhr, Walter Wisura, Christopher Davidson 1977-6-24 49507 San Bernardino E Mojave Desert, Clark Mountains: at head of NE-trending Forsellesia Canyon, ca. 1 mile S of Jupiter Claims 1982 Comment
  UCR183054  Elymus elymoides Mitch Provance 2001-5-5 4883 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  CHSC35732  Elymus elymoides subsp. brevifolius Barry Prigge 1973-5-27 1109 San Bernardino Clark Mt Range, at picnic ground, 3.7 miles NNW of Mt Pass. 1920 Comment
  UCR157294  Elymus elymoides subsp. elymoides June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-28 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain, north of the peak in the canyon below the white fir grove 2012 Comment
  HSC79400  Elymus elymoides var. brevifolius B. A. Prigge 1974-5-9 1454 San Bernardino NE San Bernardino Co. Clark Mountain Range, 5.2 miles NW of Mt. Pass in Big Pachalka Canyon. 1707 Comment
  RSA735572  Elymus multisetus Steve Boyd, Tammy Morgan 2004-6-1 11448 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  UCR199844  Elymus multisetus Steve Boyd, Tammy Morgan 2004-6-1 11448 San Bernardino Eastern Mojave Desert, Clark Mountain, west flank of the range in large canyon south of Pachalka Spring 1800 Comment
  RSA0064412  Elymus salina Jim M. Andre 2014-6-5 28320 San Bernardino Clark Mountain Range: Mojave Natl. Preserve; northeast side of range, along Greens Well Rd, 0.5 mi. southwest of Colosseum Mine area. 1627 Comment
  UCR268678  Elymus salina Jim Andre 2014-6-5 28320 San Bernardino Northern Mojave Desert, Clark Mountain Range, Mojave National Preserve, northeast side of range, along Greens Well Road, 0.5 mi southwest of Colosseum Mine area 1627 Comment
  UCR23883  Elymus salinus John C. Roos 1949-5-29 3539 San Bernardino Eastern Mojave Desert, Coloseum Mine, Clark Mountain 1707 Comment
  GMDRC4580  Elymus trachycaulus subsp. trachycaulus J. Andre 2010-5-26 14583 San Bernardino Clark Mountain Range: west end of range at Pachalka Spring 1480 Comment
  RSA795184  Elymus trachycaulus subsp. trachycaulus Jim Andre 2010-5-26 14583 San Bernardino Clark Mountain Range, West end of range at Pachalka Spring. 1480 Comment
  CAS-BOT-BC131453  Encelia virginensis James Henrickson 1970-5-16 4759 San Bernardino E Mojave Desert, road just N of Clark Mountains, ca 11 miles NNE of Valley Wells, on road NE of Providence Mts. 1249 Comment
  LA102855  Encelia virginensis Barry A. Prigge; Mark Bagley 1984-9-12 6006 San Bernardino Clark Mountain Range, 6.7 mi. N of Mountain Pass, 0.3 mi. N of Green's Well 1722 Comment
  LA102990  Encelia virginensis Barry A. Prigge; Mark Bagley 1984-9-12 6006 San Bernardino Clark Mountain Range, 6.7 mi. N of Mountain Pass, 0.3 mi. N of Green's Well 1722 Comment
  UC625679  Encelia virginensis Annie M. Alexander 1939-5-13 476 San Bernardino Power Line Rd. on mesa Comment
  UCR182550  Encelia virginensis Mitch Provance 2001-5-5 4919 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  CAS-BOT-BC175881  Encelia virginensis var. virginensis James Henrickson 1970-5-16 4759 San Bernardino E Mojave Desert, road just N of Clark Mountains, ca 11 miles NNE of Valley Wells, on road NE of Providence Mts. 1249 Comment
  POM356738  Encelia virginensis var. virginensis Christopher Davidson 1977-5-26 5710 San Bernardino Clark Mountains; Pachalka Spring 1524 Comment
  RSA275434  Encelia virginensis var. virginensis R. F. Thorne, Larry E. DeBuhr, Walter Wisura, Barry A. Prigge 1977-6-23 49430 San Bernardino E Mojave Desert, Clark Mountain Range: N side of Clark Mountains, along power line road, c. 2 mi W of junction with Colosseum Road. 1220 Comment
  UCR32906  Enceliopsis nudicaulis B. A. Prigge, R. F. Thorne 1978-5-9 2981 San Bernardino Eastern Mojave Desert, Clark Mountain, Forsellesia Canyon, below Juniper Claims 1616 Comment
  CAS-BOT-BC221819  Enneapogon desvauxii J. C. Roos 1950-9-3 4970 San Bernardino South side Clark Mtn., Mojave Desert 1828 Comment
  CLARK-A1528-4611  Enneapogon desvauxii John C. Roos 1950-9-3 4970 San Bernardino Clark Mountain 1828 Comment
  GMDRC2456  Enneapogon desvauxii J. Andre, B. O'Brien, T. La Doux 2007-10-2 8555 San Bernardino Clark Mountain Range: along 'Yates Well Rd', on north side of Clark Mtn, approx 2 mi. S. of powerline rd, 2 mi. W. of Colosseum Mine, 1 mi WNW of Yates Well. .. Elev. 4777 ft. 1456 Comment
  LA102839  Enneapogon desvauxii Barry A. Prigge; Mark Bagley 1984-9-12 5984 San Bernardino Clark Mountain Range, 5.3-5.8 mi. N of Mountain Pass, 0.5-1.0 mi. S of Green's Well 1645 Comment
  RSA278936  Enneapogon desvauxii B. A. Prigge 1977-10-9 2215 San Bernardino Clark Mountains, below corral 1570 Comment
  RSA52777  Enneapogon desvauxii J. C. Roos 1950-9-3 4970 San Bernardino South of Clark Mountains, NW of Mountain Pass 1828 Comment
  RSA731882  Enneapogon desvauxii Jim Andre, Bart O'Brien, Tasha La Doux 2007-10-2 8555 San Bernardino Clark Mountain Range: along 'Yates Well Rd.,' on N side of Clark Mtn, approx. 2 mi. S of powerline rd., 2 mi. W of Colosseum Mine. 1 mi WNW of Yates Well.Growing on rocky limestone slope, WSW-facing. 1456 Comment
  RSA735131  Enneapogon desvauxii Jim Andre, Glenn L. Clifton, Tasha La Doux 2007-11-9 8682 San Bernardino Clark Mountain Range: approx 0.2 mi. S of transmission line rd. on N side of Clark Mtn, approx 2 mi. W of Keaney Pass, just E of Yates Well Rd. 1316 Comment
  RSA85161  Enneapogon desvauxii J. C. Roos 1950-8-5 4899 San Bernardino About 1 mile SW of Coliseum Mine, north side of Clark Mountains 1646 Comment
  UC1023389  Enneapogon desvauxii J. C. Roos 1950-9-3 4970 San Bernardino s side Clark Mt.; Mojave Desert 1828 Comment
  UCR19275  Enneapogon desvauxii John C. Roos 1950-9-3 4970 San Bernardino Eastern Mojave Desert, south side of Clark Mountain, NW of Mountain Pass 1829 Comment
  UCR195233  Enneapogon desvauxii Jim Andre, T. La Doux, B. O'Brien 2007-10-2 8555 San Bernardino Mojave Desert, Clark Mountain Range, along Yates Well Road, on north side of Clark Mountain c. 2 mi south of powerline road, 2 mi west of Colosseum Mine, 1 mi west-northwest of Yates Well 1456 Comment
  UCR195841  Enneapogon desvauxii Jim Andre, T. La Doux, G. L. Clifton, 2007-11-9 8682 San Bernardino Clark Mountain Range, c. 0,2 mi south of transmission line road on north side of Clark Mountain, c. 2 mi west of Keaney Pass, just east of Yates Well Road 1316 Comment
  UCR20455  Enneapogon desvauxii John C. Roos, A. R. Roos 1950-8-5 4899 San Bernardino Eastern Mojave Desert, about 1 mi SW of Coloseum Mine, north side of Clark Mountain 1646 Comment
  RSA22806  Ephedra nevadensis C. B. Wolf 1940-5-26 9602 San Bernardino Mojave Desert, Clark Mt. Coliseum Mine. Ft. 1677 Comment
  RSA269222  Ephedra nevadensis B. A. Prigge 1973-5-26 1090 San Bernardino Clark Mt Range, Keany Pass, 8.8 miles N of Mt Pass 1463 Comment
  SD240237  Ephedra nevadensis J. M. Andre 2013-5-20 25996 San Bernardino Region: MNP; Clark Mountain Range Mojave National Preserve; N. side of range along Yates Well Rd, approx 2 mi. NW of Colosseum Mine area, 1.5 mi. S. of Powerline Rd 1367 Comment
  CAS-BOT-BC82011  Ephedra viridis Carl B. Wolf 1935-5-26 7028 San Bernardino Mojave Desert, Clark Mt. 1 5/10 mi. above Pachalka Spring in 2nd canyon to the East 1828 Comment
  CAS-BOT-BC82012  Ephedra viridis Carl B. Wolf 1935-5-26 7029 San Bernardino Mojave Desert, Clark Mt. 1 5/10 mi. above Pachalka Spring in 2nd canyon to the East 1828 Comment
  CAS-BOT-BC82015  Ephedra viridis Robert F. Thorne; L. DeBuhr; W. Wisura; B. Prigge 1977-6-24 49530 San Bernardino E. Mojave Desert, Clark Mtn. Range: cliffs at head of NE-trending Forsellesia Cyn., c. 1 mi. S of Juniper Claims 1981 Comment
  CDA751  Ephedra viridis T. C. Fuller 1961-5-9 7245 San Bernardino Circa 2 miles southeast of Pacific Fluorite Mine, north slope of Clark Mountain. Comment
  CLARK-A1528-2674  Ephedra viridis John C. Roos 1950-8-4 San Bernardino Clark Mountain Comment
  LA204825  Ephedra viridis C. B. Wolf; 1935-5-26 7028 San Bernardino CLARK MOUNTAIN RANGE, 1.5 mi. above Pachalka Spring, 2nd canyon to the E. 1828 Comment
  NY70821  Ephedra viridis C. B. Wolf 1935-5-26 7028 San Bernardino Mojave Desert, Clark Mt., 1.5 miles above Pachalka Spring in second canyon to the east 1828.8 Comment
  NY70845  Ephedra viridis C. B. Wolf 1935-5-26 7029 San Bernardino Mojave Desert, Clark Mountain, 1.5 miles above Pachalka Spring in second canyon to the east 1828.8 Comment
  RSA16295  Ephedra viridis C. B. Wolf 1935-5-26 7028 San Bernardino Clark Mountains, 1.5 miles above Pachalka Spring in 2nd canyon to the east. 1829 Comment
  RSA16296  Ephedra viridis C. B. Wolf 1935-5-26 7029 San Bernardino Clark Mountains, 1.5 miles above Pachalka Spring in 2nd canyon to the east. 1829 Comment
  RSA269223  Ephedra viridis B. A. Prigge 1973-7-6 1194 San Bernardino Clark Mt Range, ca 4 miles NW of Mt Pass, on SE exposure of Clark Mt 2012 Comment
  RSA269224  Ephedra viridis B. A. Prigge 1974-5-10 1473 San Bernardino Clark Mountain Range, Fir Canyon, 6.5 miles N of Mt Pass 1646 Comment
  RSA275413  Ephedra viridis Robert F. Thorne, Larry E. DeBuhr, W. Wisura, B. Prigge 1977-6-24 49530 San Bernardino Clark Mtn. Range: limestone cliffs at head of NE-trending Forsellesia Cyn., c. 1 mi. S of Juniper Claims 1982 Comment
  RSA275756  Ephedra viridis Robert F. Thorne, W. Wisura, C. Davidson 1977-5-26 49129 San Bernardino Clark Mountain Range, above Pachalka Spring 1616 Comment
  RSA275781  Ephedra viridis Robert F. Thorne, W. Wisura, C. Davidson, B. Prigge 1977-4-26 49180 San Bernardino E. Mojave Desert, Clark Mtn. Range: along trail to Fir Canyon near its mouth. 1585 Comment
  RSA383829  Ephedra viridis Julian P. Donahue 1985-5-27 94 .782 San Bernardino NE side of Clark Mountain 1768 Comment
  RSA383832  Ephedra viridis Christopher Davidson 1977-5-26 5706 San Bernardino Clark Mountains; Pachalka Spring. 1524 Comment
  RSA383833  Ephedra viridis Christopher Davidson 1977-5-26 5706 San Bernardino Clark Mountains; Pachalka Spring 1524 Comment
  RSA702301  Ephedra viridis Steve Boyd, Tammy Morgan 2004-6-1 11429 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  RSA780037  Ephedra viridis J. Andre 2010-5-26 14565 San Bernardino Clark Mountain Range, in mouth of main canyon, approx. .5 miles SE of Pachalka Spring. 1502 Comment
  SEINET7259998 Image available Ephedra viridis Robert F. Thorne, L. DeBuhr, W. Wisura, and B. Prigge 1977-1 49530 San Bernardino East Mojave Desert, Clark Mtn. Range. Limestone cliffs at head of NE-trending Forsellesia Cyn., about 1 mile S of Juniper Claims 1981 Comment
  UCR151952  Ephedra viridis Steve Boyd, Tammy Morgan 2004-6-1 11429 San Bernardino Eastern Mojave Desert, Clark Mountain, west flank of the range in large canyon south of Pachalka Spring 1800 Comment
  UCR157394  Ephedra viridis June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-28 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain, north of the peak in the canyon below the white fir grove 2012 Comment
  UCR20980  Ephedra viridis A. C. Sanders 1980-5-26 s.n. San Bernardino Eastern Mojave Desert, north side of Clark Mountain, lower part of the White Fir Canyon 1677 Comment
  UCR220863  Ephedra viridis Jim Andre 2010-6-16 14515 San Bernardino Eastern Mojave Desert, SE end of Clark Mountain Range, 0.6 mi. west (above) "Picnic Area" 1988.21 Comment
  RSA667310  Epilobium canum subsp. garrettii A. C. Sanders, Mark A. Elvin 2001-8-3 24585 San Bernardino Clark Mountain, Fir Canyon on north side, 1-2.2 km above Green s Well Rd. 1585 Comment
  GMDRC1118  Epilobium ciliatum subsp. ciliatum J. Andre 2003-5-26 4081 San Bernardino Clark Mtn: Pachalka Spring, growing in shaded grassy area in flowing water at 4,895 ft. Elev. 4895 ft. 1492 Comment
  RSA269570  Epilobium ciliatum subsp. ciliatum Barry A. Prigge 1973-6-15 1128 San Bernardino Clark Mountain Range, Pachalka Spring, 5.9 miles NW of Mt. Pass 1494 Comment
  RSA269571  Epilobium ciliatum subsp. ciliatum Barry A. Prigge 1973-5-18 930 San Bernardino Clark Mountain Range; Pachalka Spring, 5.9 miles NW of Mt. Pass 1494 Comment
  RSA275818  Epilobium ciliatum subsp. ciliatum Robert F. Thorne, Walter Wisura, Christopher Davidson 1977-5-26 49060 San Bernardino Clark Mountain Range, Pachalka Spring. 1494 Comment
  RSA588331  Epilobium ciliatum subsp. ciliatum Christopher Davidson 1977-5-26 5722 San Bernardino Clark Mtn. at Pachalka Spring. 1494 Comment
  RSA84282B  Equisetum hyemale var. affine F. W. Peirson 1920-4-25 8450 B Los Angeles Arroyo Seco, Pasadena 411 Comment
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Jan 4 2014
  POM9733  Equisetum laevigatum F. W. Peirson 1920-4-25 s.n. Los Angeles Arroyo Seco, Pasadena 411 Comment
  POM9734  Equisetum telmateia var. braunii F. W. Peirson 1920-4-25 s.n. Los Angeles Arroyo Seco, Pasadena 411 Comment
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Sep 26 2014
  RSA84282A  Equisetum telmateia var. braunii F. W. Peirson 1920-4-25 8450 A Los Angeles Arroyo Seco, Pasadena 411 Comment
  CLARK-A1528-4631  Eragrostis cilianensis John C. Roos, Alfred R. Roos 1950-8-5 4900 San Bernardino Clark Mountains 1645 Comment
  CLARK-A1528-4632  Eragrostis cilianensis John C. Roos, Alfred R. Roos 1950-8-5 4961 San Bernardino Clark Mountains 1645 Comment
  CLARK-A1528-4638  Eragrostis cilianensis John C. Roos 1950-8-4 San Bernardino Clark Mountain Comment
  LA102829  Eragrostis cilianensis Barry A. Prigge; Mark Bagley 1984-9-12 5971 San Bernardino Clark Mountain Range, 5.3-5.8 mi. N of Mountain Pass, 0.5-1.0 mi. S of Green's Well 1645 Comment
  UC1023424  Eragrostis cilianensis John C. Roos 1950-9-1 4961 San Bernardino vicinity Coliseum Mine (e Mohave Desert); Mohave Desert, Clark Mts. 1645 Comment
  UCR195846  Eragrostis cilianensis Jim Andre, T. La Doux, Bart O'Brien 2007-10-2 8772 San Bernardino Mojave Desert, Clark Mountain Range, along transmissio line road c. 4.5 mi east of Excelsior Mine Road, north side of Clark Mountain 1180 Comment
  CAS-BOT-BC174436  Eremogone macradenia var. macradenia Carl B. Wolf 1935-5-26 7026 San Bernardino Mojave Desert, Clark Mt. 1 5/10 mi. above Pachalka Spring in 2nd canyon to the East 1828 Comment
  UCR132628  Eriastrum diffusum June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-27 s.n. San Bernardino Eastern Mojave Desert, campsite in canyon north of Clark Mountain, below 'Fir Canyon 1524 Comment
  UCR17607  Eriastrum eremicum A. C. Sanders, O. F. Clarke, J. Latting & CNPS trip 1978-5-28 995 San Bernardino Eastern Mojave Desert, Clark Mountain, Green's Well area 1509 Comment
  UCR32252  Eriastrum eremicum B. A. Prigge, R. F. Thorne, Larry E. DeBuhr, W. Wisura 1977-6-23 1945 San Bernardino Eastern Mojave Desert, Clark Mountain Range, near seep in Colosseum Gorge 1524 Comment
  RSA0063952  Eriastrum eremicum subsp. eremicum Jim Andre 2014-6-5 28314 San Bernardino Clark Mountain Range: Mojave Natl. Preserve; northeast side of range, along Greens Well Rd, 0.5 mi. southwest of Colosseum Mine area. 1626 Comment
  RSA0120386  Eriastrum eremicum subsp. eremicum Valerie L. Soza, Bart O'Brien 2000-5-16 925 a San Bernardino Clark Mountains, north side, East Mojave Desert: 7 miles ENE of Kingston Road along powerline road. 1341 Comment
  SD92980  Eriastrum eremicum subsp. eremicum Walter Bertsch 1954-5-8 551 San Bernardino Clark Mountains. 914 Comment
  UCR149503  Eriastrum eremicum subsp. eremicum Valerie Soza, B. O'Brien 2000-5-16 925 a San Bernardino Eastern Mojave Desert, north side Clark Mountain, 7 miles E NE of Kingston Road along power line road 1341 Comment
  UCR182556  Ericameria cooperi Mitch Provance 2001-5-5 4894 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  UCR183096  Ericameria cooperi Mitch Provance 2001-5-5 4873 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  UCR26141  Ericameria cooperi John C. Roos 1949-5-29 4371 San Bernardino Eastern Mojave Desert, Coloseum Mine, Clark Mountain 1707 Comment
  CAS-BOT-BC287504  Ericameria laricifolia John C. Roos 1950-9-1 4956 San Bernardino Vicinity of Coliseum Mine, Clark Mts, Eastern Mojave Desert 1615 Comment
  CAS-BOT-BC287505  Ericameria laricifolia John C. Roos 1950-9-1 4956 San Bernardino Vicinity of Coliseum Mine, Clark Mts, Eastern Mojave Desert 1615 Comment
  CAS-BOT-BC287506  Ericameria laricifolia Carl B. Wolf 1935-10-6 7608 San Bernardino Large canyon to the NW of Pachalka Spring (over one divide), Clark Mt, Mojave Desert 1981 Comment
  JEPS123494  Ericameria laricifolia J. Andre, B. O'Brien, T. La Doux 2007-10-2 8610 San Bernardino Clark Mountain Range, along Yates Well Road, on north side of Clark Mountain about 2 miles W of Colosseum Mine. Comment
  RSA16149  Ericameria laricifolia C. B. Wolf 1935-10-6 7608 San Bernardino Mojave Desert, Clark Mt. Large canyon to the northwest of Pachalka Spring (over one divide). 1981 Comment
  RSA269299  Ericameria laricifolia B. A. Prigge 1973-9-20 1340 San Bernardino Clark Mountains: 6.3 miles N of Mountain Pass, Colosseum Gorge 1585 Comment
  RSA278937  Ericameria laricifolia B. A. Prigge 1977-10-8 2164 San Bernardino E. Mojave Desert. Clark Mountain Range. Fir Canyon. 1524 Comment
  RSA52784  Ericameria laricifolia J. C. Roos 1950-9-1 4956 San Bernardino Coliseum Mine, Clark Mountains. 1616 Comment
  RSA607233  Ericameria laricifolia R. S. Woglum 1935-10-2 s.n. San Bernardino Mojave Desert: Clark Mountains. Comment
  RSA732134  Ericameria laricifolia Jim Andre, Bart O'Brien, Tasha La Doux 2007-10-2 8610 San Bernardino Clark Mountain Range: along 'Yates Well Rd,' on north side of Clark Mtn. about 2 mi. W. of Colosseum Mine. 1488 Comment
  UC1010298  Ericameria laricifolia John C. Roos 1950-9-1 4956 San Bernardino vicinity of Coliseum Mine (on dry rocky s slopes, e Mohave Desert); Mohave Desert, Clark Mts. 1615 Comment
  UC718339  Ericameria laricifolia Carl B. Wolf 1935-10-6 7608 San Bernardino large canyon to the nw of Pachalka Spring ((over one divide), dry wash, gravel); Mojave Desert, Clark Mt. 1981 Comment
  UCR18640  Ericameria laricifolia John C. Roos 1950-9-1 4956 San Bernardino Eastern Mojave Desert, vicinity of Coloseum Mine, Clark Mountain 1616 Comment
  UCR195851  Ericameria laricifolia Jim Andre, T. La Doux, Bart O'Brien 2007-10-2 8610 San Bernardino Mojave Desert, Clark Mountain Range, along 'Yates Well Road,' on north side of Clark Mountain c. 2 mi west of Colosseum Mine 1488 Comment
  CDA4616  Ericameria linearifolia T. C. Fuller 1961-5-9 7237 San Bernardino Circa 2 miles southeast of Pacific Fluorite Mine, north slope of Clark Mountain. Comment
  HSC79105  Ericameria linearifolia B. A. Prigge 1973-5-26 1094 San Bernardino Clark Mtn. Range; ca. 1/2 mi. S of Greens Well, 51/2 mi. N of Mt. Pass 1677 Comment
  POM308534  Ericameria linearifolia Henry J. Ramsey, Henry J. Ramsey 1940-5-25 3161 San Bernardino Clark Mountain region, near power-line. Comment
  RSA23453  Ericameria linearifolia C. B. Wolf 1940-5-26 9618 San Bernardino Mojave Desert, Clark Mt. Coliseum Mine. Ft. 1524 Comment
  RSA269294  Ericameria linearifolia B. A. Prigge 1973-5-19 967 San Bernardino NE San Bernardino County, Clark Mt Range Little Pachalka Canyon, 4.6 miles NW of Mt Pass 1646 Comment
  RSA269298  Ericameria linearifolia B. A. Prigge 1974-10 1602 San Bernardino NE San Bernardino County: Clark Mt range, Fir Canyon, 5.5 miles NNW of Mt Pass. 1707 Comment
  RSA269303  Ericameria linearifolia B. A. Prigge 1973-5-26 1094 San Bernardino Clark Mt. Range. Ca. 0.5 mile S of Greens Well, 5.5 miles N of Mt Pass. 1677 Comment
  RSA269872  Ericameria linearifolia B. A. Prigge 1974-5-10 1484 San Bernardino Clark Mt Range, ca 6.7 miles NNW of Mt Pass, 1 mile W of Greens Well 1508 Comment
  RSA269875  Ericameria linearifolia B. A. Prigge 1974-5-10 1459 San Bernardino Clark Mountain Range, ca. 4.8 miles N of Mountain Pass, near shafts above Benson Mine 1707 Comment
  RSA269892  Ericameria linearifolia B. A. Prigge 1974-4-24 1404 San Bernardino Clark Mt Range, ca. 8.8 miles N of Mt Pass, just E of Keany Pass. 1432 Comment
  UCR157306  Ericameria linearifolia June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-28 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain, north of the peak in the canyon below the white fir grove 2012 Comment
  UCR182543  Ericameria linearifolia Mitch Provance 2001-5-5 4896 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  A417255  Ericameria nauseosa var. hololeuca P. A. Munz 1932-9-16 12911 Unknown Clark Mtn., eastern San Bernardino County 1676 Comment
  CAS-BOT-BC299050  Ericameria nauseosa var. hololeuca John C. Roos 1950-9-3 4972 San Bernardino Canyon on S slope of Clark Mts, NW of Mountain Pass, E Mojave Desert 1889 Comment
  CAS-BOT-BC299051  Ericameria nauseosa var. hololeuca John C. Roos 1950-9-3 4972 San Bernardino Canyon on S slope of Clark Mts, NW of Mountain Pass, E Mojave Desert 1889 Comment
  CAS-BOT-BC299067  Ericameria nauseosa var. hololeuca Carl B. Wolf 1935-10-7 7617 San Bernardino Mojave Desert, Clark Mt, 1 mile S of Coliseum Mine 1828 Comment
  CAS-BOT-BC299068  Ericameria nauseosa var. hololeuca Carl B. Wolf 1935-10-7 7617 San Bernardino Mojave Desert, Clark Mt, 1 mile S of Coliseum Mine 1828 Comment
  GH417262  Ericameria nauseosa var. hololeuca R. S. Woglum 1935-9-3 Unknown Mojave Desert: Clark Mountains Comment
  UC1010268  Ericameria nauseosa var. hololeuca John C. Roos 1950-9-3 4972 San Bernardino nw of Mountain Pass (canyon on s slope of Clark Mtn., e Mohave Desert); Mohave Desert, Clark Mtn. 1889 Comment
  UC1478686  Ericameria nauseosa var. hololeuca Barry A. Prigge 1977-10-9 2201 San Bernardino 0.6 mi s Juniper Claims (e Mojave Desert, ne San Bernardino); Mojave Desert, Clark Mtn. Range 1889 Comment
  UC494703  Ericameria nauseosa var. hololeuca P. A. Munz 1932-9-15 12911 San Bernardino Clark Mtn., e San Bernardino County Clark Mtn. 1676 Comment
  UC537255  Ericameria nauseosa var. hololeuca M. E. Jones 1932-9-13 San Bernardino e Mohave Desert Mohave Desert, Clark Mts. Comment
  UC718370  Ericameria nauseosa var. hololeuca Carl B. Wolf 1935-10-7 San Bernardino 1 mi s Coliseum Mine; Mojave Desert, Clark Mt. 1828 Comment
  CAS-BOT-BC299115  Ericameria nauseosa var. leiosperma Carl B. Wolf 1935-10-5 7582 San Bernardino Mojave Desert. Clark Mt. 1.5 miles above Pachalka Spring, 2nd canyon to the east 1828 Comment
  CAS-BOT-BC299116  Ericameria nauseosa var. leiosperma Carl B. Wolf 1935-10-5 7582 San Bernardino Mojave Desert. Clark Mt. 1.5 miles above Pachalka Spring, 2nd canyon to the east 1828 Comment
  CHSC35396  Ericameria nauseosa var. leiosperma Barry Prigge 1973-9-18 1295 San Bernardino NE San Bernardino Co, Clark Mt Range, ca 4.6 miles NW of Mt Pass and 0.3 miles E of Clark Mt on slope. 2286 Comment
  GH417248  Ericameria nauseosa var. leiosperma R. S. Woglum 1935-10-2 Unknown Mojave Desert: Clark Mountains Comment
  GH417252  Ericameria nauseosa var. leiosperma C. B. Wolf 1935-10-5 7586 Unknown Clark Mt., 1 1/2 mi. above Pachalka Spring, 2nd canyon to the east 1828 Comment
  HSC79871  Ericameria nauseosa var. leiosperma B. A. Prigge 1973-9-18 1295 San Bernardino Clark Mtn. Range, ca. 4.6 mi. NW of Mt. Pass and 0.3 mi. E of Clark Mtn. on the S-facing slope 2287 Comment
  LA210556  Ericameria nauseosa var. leiosperma Carl B. Wolf; 1935-10-5 7586 San Bernardino CLARK MOUNTAIN RANGE, 1.5 mi. above Pachalka Spring, 2nd canyon to the E. 1828 Comment
  SD42401  Ericameria nauseosa var. leiosperma Carl B. Wolf 1935-10-5 7586 San Bernardino Clark Mountain; 1I(c) miles above Pachalka Spring; second canyon to the east. 1830 Comment
  SD69991  Ericameria nauseosa var. leiosperma Darley Howe 1968-9-22 San Bernardino South side of Clark Mountain. 1830 Comment
  UC718280  Ericameria nauseosa var. leiosperma Carl B. Wolf 1935-10-5 San Bernardino 1 1/2 mi above Pachalka Spring (2nd canyon to the e); Mojave Desert, Clark Mt. 1828 Comment
  OBI74486  Ericameria teretifolia Brian Henriott 2010-1 s.n. San Bernardino Clark mountains Comment
  CLARK-A1528-1813  Erigeron aphanactis John C. Roos 1949-5-28 4332 San Bernardino Clark Mountains Comment
  UCR182634  Erigeron concinnus Mitch Provance 2001-5-5 4856 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  CDA4401  Erigeron concinnus var. concinnus T. C. Fuller 1961-5-9 7243 San Bernardino Circa 2 miles southeast of Pacific Fluorite Mine, north slope of Clark Mountain. Comment
  GMDRC727  Erigeron concinnus var. concinnus J. Evens 1999-5-26 147 San Bernardino Mojave National Preserve: Clark Mtns., in N-facing limestone canyon bottom, about 2.8 km N of Clark Mtn, c. 1630 m. 1630 Comment
  JEPS41742  Erigeron concinnus var. concinnus Philip A. Munz 1933-5-21 12992 San Bernardino Clark Mt., e San Bernardino Co. Clark Mt. 1524 Comment
  UC1483304  Erigeron concinnus var. concinnus Robert F. Thorne, W. Wisura, C. Davidson, and B. Prigge 1977-5-26 49176 San Bernardino along trail to, near mouth of Fir Canyon; Mojave Desert, Clark Mt. Range 1584 Comment
  UC1595555  Erigeron concinnus var. concinnus W. Wisura, T. Hayduk, and M. Husar 1992-5-8 4744 San Bernardino n side of Clark Mts. along Coliseum Mine Rd. 2.3 mi s of powerline rd.; Mojave Desert, Clark Mts. Comment
  UCR132619  Erigeron concinnus var. concinnus June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-27 s.n. San Bernardino Eastern Mojave Desert, campsite in canyon north of Clark Mountain, below 'Fir Canyon 1524 Comment
  UCR157181  Erigeron concinnus var. concinnus June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-28 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain, north of the peak in the canyon below the white fir grove 2012 Comment
  UCR182553  Erigeron concinnus var. concinnus Mitch Provance 2001-5-5 4915 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  POM179269  Erigeron pumilus subsp. concinnoides E. C. Jaeger 1930-6-22 s.n. San Bernardino Clark Mountain Comment
  POM187264  Erigeron pumilus subsp. concinnoides P. A. Munz 1933-5-21 12992 San Bernardino Clark Mountain. 1524 Comment
  POM243655  Erigeron pumilus subsp. concinnoides E. C. Jaeger 1938-5-12 s.n. San Bernardino Clark mtn, eastern San Bernardino County. 1524 Comment
  POM357566  Erigeron pumilus subsp. concinnoides Christopher Davidson 1977-5-27 5769 San Bernardino Trail up north side of Clark Mountain, departing from Colosseum Mine Rd ca. 2.6 mi south of junction with Powerline Rd. 1676 Comment
  RSA16254  Erigeron pumilus subsp. concinnoides C. B. Wolf 1935-5-26 7022 San Bernardino Clark Mountains, 1.5 miles above Pachalka Spring in 2nd canyon to the east. 1829 Comment
  RSA269300  Erigeron pumilus subsp. concinnoides B. A. Prigge 1973-5-19 951 San Bernardino NE San Bernardino County, Clark Mountain Range above Pachalka Spring, 4.6 miles NW of Mt Pass. [w/ map] 1951 Comment
  RSA269301  Erigeron pumilus subsp. concinnoides B. A. Prigge 1974-5-10 1470 San Bernardino Clark Mountain Range, Fir Canyon, 6.5 miles N of Mt Pass 1646 Comment
  RSA269310  Erigeron pumilus subsp. concinnoides B. A. Prigge 1973-5-11 859 San Bernardino Clark Mountain Range 5 miles NNW of Mt Pass, Fir Canyon. 1829 Comment
  RSA275777  Erigeron pumilus subsp. concinnoides R. F. Thorne, Walter Wisura, Christopher Davidson, Barry A. Prigge 1977-5-26 49176 San Bernardino Clark Mountain Range; along trail to Fir Canyon near its mouth 1585 Comment
  RSA279157  Erigeron pumilus subsp. concinnoides B. A. Prigge, R. F. Thorne 1978-5-27 3071 San Bernardino Clark Mounatin: Forsellesia Canyon, above Juniper Claims. 1738 Comment
  RSA550078  Erigeron pumilus subsp. concinnoides Walter Wisura, Tom Hayduk, M. Husar 1992-5-8 4744 San Bernardino N-side of Clark Mts. along Coliseum Mine Rd. 2.3mi. S of powerline rd. Comment
  CLARK-A1528-1830  Erigeron uncialis John C. Roos 1948-9-18 4044 San Bernardino Clark Mountain 2133 Comment
  CLARK-A1528-1831  Erigeron uncialis John C. Roos 1949-5-28 4361 San Bernardino Clark Mountain 1920 Comment
  CLARK-A1528-4962  Erigeron uncialis John C. Roos 1949-6-24 4485 San Bernardino Clark Mountain 2255 Comment
  RSA269308  Erigeron uncialis B. A. Prigge 1973-7-6 1214 San Bernardino Clark Mt Range, at base of cliff at head of Fir Cyn, ca 4 1/2 miles NW of Mt Pass 2164 Comment
  RSA269309  Erigeron uncialis B. A. Prigge 1974-6-10 1551 San Bernardino Clark Mt Range, at base of cliff at head of Fir Canyon, ca. 4.6 miles NW of mt Pass 2226 Comment
  RSA275945  Erigeron uncialis R. F. Thorne 1977-6-24 49496 San Bernardino Clark Mountains: at head of NE-trending Forsellesia Canyon, 1 mile S of Frank Curtis' mine (Juniper Claims) 1981 Comment
  RSA47473  Erigeron uncialis J. C. Roos 1949-5-28 4361 San Bernardino Clark Mountain. 1890 Comment
  UCR17733  Erigeron uncialis A. C. Sanders 1976-6-12 103 San Bernardino Eastern Mojave Desert, north side of Clark Mountain 1951 Comment
  UCR72466  Erigeron uncialis Dave Goodward 1992-6-3 92- 4 San Bernardino Eastern Mojave Desert, Clark Mountain. Fir Canyon just below the fir grove Comment
  JEPS68777  Erigeron uncialis var. uncialis Annie M. Alexander and Louise Kellogg 1939-6-25 836 San Bernardino Clark Mt.; n slope 2286 Comment
  UC1478593  Erigeron uncialis var. uncialis Barry Prigge, R. F. Thorne, et al. 1978-5-27 3084 San Bernardino above Juniper Claims (bottom of Forsellesia Canyon at base of cliff); E. Mojave Desert, Clark Mtn. Range, Forsellesia Canyon 1950 Comment
  UC625728  Erigeron uncialis var. uncialis Annie M. Alexander 1939-6-25 836 San Bernardino n slope Clark Mt. 2286 Comment
  RSA608185  Eriogonum R. S. Woglum 1939-5-13 2341 San Bernardino Mojave Desert: Clark Mountains. Comment
  RSA608186  Eriogonum R. S. Woglum 1939-5-13 2353 San Bernardino Mojave Desert: Clark Mountains. Comment
  RSA275445  Eriogonum brachypodum Robert F. Thorne, Larry E. DeBuhr, W. Wisura, B. A. Prigge 1977-6-23 49423 b San Bernardino E Mojave Desert, Clark Mountain Range: N side of Clark Mountains, along power line road, c. 2 mi les W of junction with Colosseum Road 1220 Comment
  SEINET6329301  Eriogonum brachypodum Barry Prigge 1973-6-16 1160 San Bernardino Clark Mountain Range, Cactus Canyon, 1 mile W of Pachalka Spring, 7.5 miles NW of Mt Pass 1311 Comment
  RSA275456  Eriogonum davidsonii Robert F. Thorne, Walter Wisura, B. A. Prigge 1977-6-23 49444 San Bernardino Clark Mountain Range: Colosseum Gorge 1585 Comment
  SEINET6336378  Eriogonum davidsonii Barry Prigge 1974-5-10 1509 San Bernardino NE San Bernardino County, Clark Mountain Range, Colosseum George, ca 5.8 miles N of Mt Pass 1463 Comment
  RSA736208  Eriogonum deflexum Jim Andre, Tasha La Doux, Bart O'Brien 2007-10-2 8768 San Bernardino Clark Mountain Range: along the transmission line road approx 4.5 mi. E. of Excelsior Mine Rd, N. side of Clark Mtn 1180 Comment
  GMDRC2556  Eriogonum deflexum var. baratum J. Andre, T. La Doux, Bart O'Brien 2007-10-2 8768 San Bernardino Clark Mountain Range: along transmission line road approx 4.5 mi. E. of Excelsior Mine Rd, N. side of Clark Mtn.. Elev. 3872 ft. 1180 Comment
  JEPS123566  Eriogonum deflexum var. baratum J. Andre, T. La Doux, Bart O'Brien 2007-10-2 8768 San Bernardino Clark Mountain Range, along transmission line approx. 4.5 miles E of Excelsior Mine Road, N side of Clark Mountain. Comment
  POM184008  Eriogonum deflexum var. baratum P. A. Munz 1932-9-15 12863 San Bernardino In Clark Mountains. 1524 Comment
  RSA16187  Eriogonum deflexum var. baratum Carl B. Wolf 1935-10-5 7594 San Bernardino Mojave Desert, Clark Mt. 1/8 miles east of Pachalka Spring in 1st canyon to the east. 1524 Comment
  RSA269521  Eriogonum deflexum var. baratum Barry A. Prigge 1973-9-17 1278 San Bernardino NE San Bernardino Co., Clark Mounatin Range, Pachalka Spring, ca. 5.9 miles NW of Mt. pass 1494 Comment
  RSA275446  Eriogonum deflexum var. baratum Robert F. Thorne, Larry E. DeBuhr, W. Wisura, B. A. Prigge 1977-6-23 49423 a San Bernardino E Mojave Desert, Clark Mountain Range: N side of Clark Mountains, along power line road, c. 2 mi les W of junction with Colosseum Road 1220 Comment
  RSA275788  Eriogonum deflexum var. baratum Robert F. Thorne, Walter Wisura, C. Davidson 1977-5-27 49095 San Bernardino E Mojave Desert, Clark Mountain Range; above Pachalka Spring. 1524 Comment
  RSA275798  Eriogonum deflexum var. baratum Robert F. Thorne, Walter Wisura, C. Davidson 1977-5-27 49099 San Bernardino E Mojave Desert, Clark Mountain Range; above Pachalka Spring. 1524 Comment
  RSA278911  Eriogonum deflexum var. baratum Barry A. Prigge 1977-10-9 2209 San Bernardino Clark Mountain Range: Juniper Claims. 1677 Comment
  RSA393276  Eriogonum deflexum var. baratum Christopher Davidson 1977-5-26 5687 San Bernardino Clark Mtn. at Pachalka Spring. 1494 Comment
  UCR195863  Eriogonum deflexum var. baratum Jim Andre, T. La Doux, Bart O'Brien 2007-10-2 8768 San Bernardino Mojave Desert, Clark Mountain Range, along transmissio line road c. 4.5 mi east of Excelsior Mine Road, north side of Clark Mountain 1180 Comment
  CAS-BOT-BC246447  Eriogonum deflexum var. deflexum Philip A. Munz 1932-9-15 12863 San Bernardino Clark Mtn., eastern San Bernardino 1524 Comment
  CAS-BOT-BC246449  Eriogonum deflexum var. deflexum Carl B. Wolf 1935-10-5 7594 San Bernardino Mojave Desert, Clark Mt. 1/8 mi. East of Pachalka Spring in 1st canyon to the East 1524 Comment
  CAS-BOT-BC246459  Eriogonum deflexum var. deflexum Carl B. Wolf 1935-10-5 7594 San Bernardino Mojave Desert, Clark Mt. 1/8 mi. East of Pachalka Spring in 1st canyon to the East 1524 Comment
  GMDRC2516  Eriogonum deflexum var. deflexum J. Andre, G. L. Clifton,T. La Doux 2007-11-9 8683 San Bernardino Clark Mountain Range: approx 0.2 mi S. of transmission line rd on N. side of Clark Mtn, approx 2 mi. W. of Keaney Pass, just E. of Yates Well Rd.. Elev. 4318 ft. 1316 Comment
  RSA731848  Eriogonum deflexum var. deflexum Jim Andre 2007-10-2 8579 San Bernardino Clark Mountain Range: along powerline road on N side of Clark Mtn, approx. 4.3 mi. E of Excelsior Mine Road. 1159 Comment
  SEINET6414241  Eriogonum deflexum var. deflexum Barry Prigge 1973-9-17 1278 San Bernardino Clark Moutain Range, Pachalka Spring, ca 5.9 miles NW of Mt Pass 1494 Comment
  UC496489  Eriogonum deflexum var. deflexum Philip A. Munz 1932-9-15 12863 San Bernardino wash, Clark Mtn. Clark Mtn. 1524 Comment
  UC537246  Eriogonum deflexum var. deflexum Marcus E. Jones, A. M. 1932-9-14 San Bernardino Clark Mt. Mojave Desert, Clark Mt. Comment
  UCR195224  Eriogonum deflexum var. deflexum Jim Andre, T. La Doux, Bart O'Brien 2007-10-2 8580 San Bernardino Mojave Desert, Clark Mountain Range, along powerline road on north side of Clark Mountain 1195 Comment
  UCR33071  Eriogonum deflexum var. deflexum B. A. Prigge 1977-10-9 2209 San Bernardino Eastern Mojave Desert, Clark Mountain, Juniper Claims 1677 Comment
  LA102837  Eriogonum fasciculatum var. polifolium Barry A. Prigge; Mark Bagley 1984-9-12 5982 San Bernardino Clark Mountain Range, 5.3-5.8 mi. N of Mountain Pass, 0.5-1.0 mi. S of Green's Well 1645 Comment
  RSA0047350  Eriogonum fasciculatum var. polifolium Jim Andre 2014-6-5 28315 San Bernardino Clark Mountain Range: Mojave Natl. Preserve; northeast side of range, along Greens Well Rd, 0.5 mi. southwest of Colosseum Mine area. 1626 Comment
  RSA269527  Eriogonum fasciculatum var. polifolium Barry A. Prigge, John Prigge 1973-4-7 535 San Bernardino NE San Bernardino Co., Clark Mtn. Range, 10 air miles NW of Mountain Pass, by powerlines in Joshua Tree woodland. Comment
  SD248227  Eriogonum fasciculatum var. polifolium J. M. Andre 2014-6-5 28315 San Bernardino Clark Mountain Range; Mojave National Preserve, northeast side of range along Greens Well Rd., 0.5 mile southwest of Colosseum Mine area. 1627 Comment
  UCR183069  Eriogonum fasciculatum var. polifolium Mitch Provance 2001-5-5 4855 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  UCSB39360  Eriogonum fasciculatum var. polifolium Sanders, R. 1977-5-15 San Bernardino 5 mi NW of summit of Clark Mtn 1524 Comment
  CLARK-A1528-3652  Eriogonum heermannii subsp. floccosum John C. Roos 1950-9-3 4979 San Bernardino 1859 Comment
  A36366  Eriogonum heermannii var. floccosum P. A. Munz 1932-9-16 12915 Unknown Clark Mountains Comment
  A364253  Eriogonum heermannii var. floccosum M. E. Jones 1932-9-13 4 Unknown Clark Mts. E. Mojave Desert Comment
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Apr 6 2018
  CAS-BOT-BC33651  Eriogonum heermannii var. floccosum Philip Alexander Munz 1932-9-16 12915 San Bernardino Eastern San Bernardino County, Clark Mountain. Comment
  CHSC35407  Eriogonum heermannii var. floccosum Barry Prigge 1973-9-19 1333 San Bernardino CLARK MT RANGE, ca 5.2 miles NW of Mt Pass, E fork of Fir Cyn. 1950 Comment
  GMDRC2480  Eriogonum heermannii var. floccosum J. Andre, B. O'Brien, T. La Doux 2007-10-2 8613 San Bernardino Clark Mountain Range: along 'Yates Well Rd', on north side of Clark Mtn about 2 mi. W. of Colosseum Mine 1488 Comment
  GMDRC7580  Eriogonum heermannii var. floccosum J. M. Andre 2014-8-15 32884 San Bernardino Clark Mountain Range: Mojave National Preserve; SE end of range at picnic area, 5.6 mi. NNW from Bailey Rd junction at Interstate 15 1877 Comment
  HSC79396  Eriogonum heermannii var. floccosum B. A. Prigge 1973-9-18 1298 San Bernardino Clark Mountains; 4.6 miles NW of Mountain Pass and 0.3 miles E of Clark Mountain 2165 Comment
  POM183790  Eriogonum heermannii var. floccosum P. A. Munz 1932-9-15 12914 San Bernardino Clark Mountain. 1585 Comment
  RSA0047581  Eriogonum heermannii var. floccosum Jim Andre 2014-6-5 28310 San Bernardino Clark Mountain Range: Mojave Natl. Preserve; northeast side of range, along Greens Well Rd, 0.5 mi. southwest of Colosseum Mine area. 1626 Comment
  RSA16165  Eriogonum heermannii var. floccosum Carl B. Wolf 1935-10-5 7587 San Bernardino Clark Mountain, 1.5 mile above Pachalka Spring, 2nd canyon to the east. 1829 Comment
  RSA269530  Eriogonum heermannii var. floccosum Barry A. Prigge 1973-9-18 1298 San Bernardino Clark Mountains; 4.6 miles NW of Mountain Pass and 0.3 miles E of Clark Mountain 2165 Comment
  RSA269531  Eriogonum heermannii var. floccosum Barry A. Prigge 1973-9-18 1293 San Bernardino Clark Mountains; 4.6 miles NW of Mountain Pass and 0.3 miles E of Clark Mountain 2317 Comment
  RSA269532  Eriogonum heermannii var. floccosum James Henrickson 1973-9-19 1337 San Bernardino 5.5 miles NW of Mountain Pass, Fir Canyon 1707 Comment
  RSA269533  Eriogonum heermannii var. floccosum James Henrickson 1973-9-19 1333 San Bernardino 5.2 miles NW of Mountain Pass, Fir Canyon 1951 Comment
  RSA278947  Eriogonum heermannii var. floccosum James Henrickson 1977-10-8 2174 San Bernardino Clark Mountain; Fir Canyon 1616 Comment
  RSA393559  Eriogonum heermannii var. floccosum P. A. Munz 1932-9-16 12915 San Bernardino Clark Mountain 1585 Comment
  RSA45479  Eriogonum heermannii var. floccosum J. C. Roos 1948-9-18 4052 San Bernardino Clark Mountains; near Colisseum Mine 1616 Comment
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Aug 22 2011
  RSA89985  Eriogonum heermannii var. floccosum J. C. Roos 1950-9-3 4979 San Bernardino South of Clark Mountain, NW of Mountain Pass 1860 Comment
  SD108840  Eriogonum heermannii var. floccosum Barry Prigge 1973-9-18 1293 San Bernardino NE San Bernardino Co., Clark Mt range, ca 4.6 miles NW of Mt Pass and 0.3 miles E of Clark Mt on south-facing slope 2316 Comment
  SD248228  Eriogonum heermannii var. floccosum J. M. Andre 2014-6-5 28310 San Bernardino Clark Mountain Range; Mojave National Preserve; northeast side of range, along Greens Well R., 0.5 mile southwest of Colosseum Mine area. 1627 Comment
  SD98889  Eriogonum heermannii var. floccosum Darley Howe 1976-9-14 San Bernardino Clark Mountain 1829 Comment
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Jun 3 2013
  SEINET11043753 Image available Eriogonum heermannii var. floccosum Barry Prigge, J. Henrickson 1972-7-6 183 San Bernardino Clark Mountain, 4.2 miles NNW of Mountain Pass 2134 Comment
  UC1010308  Eriogonum heermannii var. floccosum John C. Roos 1950-9-3 4979 San Bernardino can yon s Clark Mtn. (nw of Mountain Pass); Mohave Desert 1859 Comment
  UC494704  Eriogonum heermannii var. floccosum P. A. Munz 1932-9-15 12914 San Bernardino sandy wash, Clark Mtn. Clark Mtn. 1584 Comment
  UC494705  Eriogonum heermannii var. floccosum P. A. Munz 1932-9-16 12915 San Bernardino canyon Clark Mts. (e San Bernardino Co.); Clark Mts., San Bernardino Co. 1584 Comment
  UC537251  Eriogonum heermannii var. floccosum M. E. Jones 1932-9-13 San Bernardino Clark Mts. Mohave Desert, Clark Mts. Comment
  UC718326  Eriogonum heermannii var. floccosum Carl B. Wolf 1935-10-5 7587 San Bernardino 1 1/2 mi above Pachalka Springs (2nd canyon to the e); Mojave Desert, Clark Mt. 1828 Comment
  UCR182582  Eriogonum heermannii var. floccosum Mitch Provance 2001-5-4 4828 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, vicinity of lower Greene Cyn 442 Comment
  UCR195850  Eriogonum heermannii var. floccosum Jim Andre, T. La Doux, Bart O'Brien 2007-10-2 8613 San Bernardino Mojave Desert, Clark Mountain Range, along 'Yates Well Road,' on north side of Clark Mountain c. 2 mi west of Colosseum Mine 1488 Comment
  UCR195966  Eriogonum heermannii var. floccosum Jim Andre, T. La Doux, G. L. Clifton 2007-10-24 8738 San Bernardino Mojave Desert, Clark Mountain Range, small canyon just north of homestead site, c. 0.5 mi west of Colosseum Mine, north side of Clark Mountain 1553 Comment
  UCR246269  Eriogonum heermannii var. floccosum Jim Andre 2011-6-1 20501 San Bernardino Eastern Mojave Desert, Mojave National Preserve; Clark Mountain Range, SE end of range 0.5 mi. NW of "Picnic Area" 1960 Comment
  UCR26786  Eriogonum heermannii var. floccosum A. C. Sanders 1981-10-4 2404 San Bernardino Eastern Mojave Desert, Clark Mountain, slopes above Pachalka Spring 1524 Comment
  UCR268683  Eriogonum heermannii var. floccosum Jim Andre 2014-6-5 28310 San Bernardino Northern Mojave Desert, Clark Mountain Range, Mojave National Preserve, northeast side of range, along Greens Well Road, 0.5 mi southwest of Colosseum Mine area 1627 Comment
  UCR275706  Eriogonum heermannii var. floccosum Jim Andre 2014-8-15 32884 San Bernardino Eastern Mojave Desert, Clark Mountain Range, Mojave National Preserve, southeast end of range at picnic area, 5.6 miles north-northwest from Bailey Road junction at Hwy I-15 1877 Comment
  UCR33055  Eriogonum heermannii var. floccosum B. A. Prigge 1977-10-8 2174 San Bernardino Eastern Mojave Desert, Clark Mountain Range, Fir Canyon 1616 Comment
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Jul 11 2011
  RSA735623  Eriogonum heermannii var. sulcatum Steve Boyd, Tammy Morgan 2004-6-1 11435 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  RSA0067618  Eriogonum inflatum Jim Andre 2013-5-20 25998 San Bernardino Mojave National Preserve; N. side of range along Yates Well Rd, approx 2 mi. NW of Colosseum Mine area, 1.5 mi. S. of Powerline Rd. 1368 Comment
  UCR182602  Eriogonum inflatum Mitch Provance 2001-5-5 4911 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  RSA269535  Eriogonum inflatum var. inflatum Barry A. Prigge 1974-6-9 1534 San Bernardino Clark Mountain Range, Big Phachalka Canyon, 5.5 miles NWW of Mt. Pass 1555 Comment
  RSA269537  Eriogonum inflatum var. inflatum Barry A. Prigge 1973-5-26 1035 San Bernardino Eastern Mojave Desert, Clark Mountain Range. Between Keany and Mesquite Pass, 10 miles NNW of Mt. Pass 1220 Comment
  RSA275803  Eriogonum inflatum var. inflatum Robert F. Thorne, Walter Wisura, C. Davidson 1977-5-27 49098 San Bernardino E Mojave Desert, Clark Mountain Range; above Pachalka Spring. 1524 Comment
  SD93011  Eriogonum maculatum Walter Bertsch 1954-5-8 550 San Bernardino Clark Mountains 914 Comment
  SEINET1869739  Eriogonum maculatum June Latting, O. F. Clarke, A. C. Sanders, and CNPS trip 1978-1 San Bernardino Esatern Mojave Desert: campsite in canyon north of Clark Mountain, below ''Fir Canyon' 1372 Comment
  UC1735848  Eriogonum maculatum Dean W. Taylor 1979-4-23 7364 a San Bernardino rare on clay limestone deposit at N end Clark Mts 1 mile S of Greens Well area 1828 Comment
  UCR132358  Eriogonum maculatum June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-27 s.n. San Bernardino Eastern Mojave Desert, campsite in canyon north of Clark Mountain, below 'Fir Canyon 1524 Comment
  RSA732132  Eriogonum microtheca Jim Andre, B. O'Brien, T. Hayduk 2007-10-2 8612 San Bernardino Clark Mountain Range: along 'Yates Well Rd,' on north side of Clark Mtn. about 2 mi. W. of Colosseum Mine. 1488 Comment
  POM183977  Eriogonum microtheca var. foliosum P. A. Munz 1932-9-19 12855 San Bernardino Clark Mountain. 1524 Comment
  RSA269542  Eriogonum microtheca var. foliosum Barry A. Prigge 1973-9-19 1339 a San Bernardino NE San Bernardino Co., Clark Mountain Range, ca 5.5 miles NW of Mt. Pass, Fir Canyon, 1707 Comment
  RSA269543  Eriogonum microtheca var. foliosum Barry A. Prigge 1973-9-18 1299 San Bernardino Clark Mt. Range, ca 3.5 miles NW of Mt Pass at end of road in Big Horn Cyn 1951 Comment
  RSA269544  Eriogonum microtheca var. foliosum Barry A. Prigge 1973-9-19 1325 San Bernardino Clark Mountains: 6 miles NW of MT. Pass, Fir Canyon 1738 Comment
  RSA278920  Eriogonum microtheca var. foliosum Barry A. Prigge 1977-10-8 2179 San Bernardino E. Mojave Desert, Clark Mountains: Fir Canyon. 1616 Comment
  RSA45480  Eriogonum microtheca var. foliosum J. C. Roos 1948-9-18 4051 San Bernardino North slope Clark Mountains 1616 Comment
  RSA0085378  Eriogonum microtheca var. simpsonii Jim Andre 2014-6-5 28300 San Bernardino Clark Mountain Range: Mojave Natl. Preserve; northeast side of range, along Greens Well Rd, 0.5 mi. southwest of Colosseum Mine area. 1626 Comment
  RSA736262  Eriogonum microtheca var. simpsonii Jim Andre, Tasha La Doux, G. L. Clifton 2007-10-24 8719 San Bernardino Clark Mountain Range: W. edge of Colosseum Mine in undisturbed Joshua Tree Woodland. 1637 Comment
  SEINET2041976 Image available Eriogonum microthecum A. C. Sanders, Mark Elvin 2001-8-3 24583 San Bernardino Eastern Mojave Desert; Clark Mountain ''Fir Canyon'' on N side, 1-2.2 km above Green's Well Rd. (Clark Mountain 7.5' Q) 1585 Comment
  UCR33057  Eriogonum microthecum B. A. Prigge 1977-10-8 2179 San Bernardino Eastern Mojave Desert, Clark Mountain Range, Fir Canyon 1616 Comment
  CLARK-A1528-3667  Eriogonum microthecum var. foliosum John C. Roos 1950-8-4 San Bernardino Clark Mountain Comment
  HSC47594  Eriogonum microthecum var. foliosum Richard Spjut, C. E. Edson 1978-4-30 4986 San Bernardino Mojave Desert; Southern slopes of Clark Mtn. 1982 Comment
  SD108928  Eriogonum microthecum var. foliosum Barry Prigge 1973-9-18 1229 San Bernardino NE San bernardino Co; Clark Mt range, ca 3.5 miles NW of Mt Pass at end of road in Big horn Canyon 1951 Comment
  A364364  Eriogonum microthecum var. simpsonii M. E. Jones 1932-9-14 Unknown Clark Mts., E. Mohave Desert Comment
  A364366  Eriogonum microthecum var. simpsonii P. A. Munz 1932-9-15 12855 Unknown Clark Mts. 1524 Comment
  CAS-BOT-BC268739  Eriogonum microthecum var. simpsonii Barry A. Prigge 1977-10-8 2179 San Bernardino E. Mojave Desert, Clark Mtn. Range: Fir Canyon. NE San Bernardino County 1615 Comment
  GMDRC2474  Eriogonum microthecum var. simpsonii J. Andre, B. O'Brien, T. La Doux 2007-10-2 8601 San Bernardino Clark Mountain Range: along 'Yates Well Rd', on north side of Clark Mtn at Yates Well near old cabin (shed), approx 3 mi. S. of powerline rd, 1 mi. W. of Colosseum Mine... Elev. 5090 ft. 1552 Comment
  GMDRC2479  Eriogonum microthecum var. simpsonii J. Andre, B. O'Brien, T. La Doux 2007-10-2 8612 San Bernardino Clark Mountain Range: along 'Yates Well Rd', on north side of Clark Mtn about 2 mi. W. of Colosseum Mine... Elev. 4881 ft. 1488 Comment
  GMDRC2534  Eriogonum microthecum var. simpsonii J. Andre, T. La Doux, G. L. Clifton 2007-10-24 8719 San Bernardino Clark Mountain Range: W. edge of Colosseum Mine in undesturbed Joshua Tree Woodland.. Elev. 5368 ft. 1637 Comment
  GMDRC7576  Eriogonum microthecum var. simpsonii J. M. Andre 2014-8-15 32874 San Bernardino Clark Mountain Range: Mojave National Preserve; SE end of range at picnic area, 5.6 mi. NNW from Bailey Rd junction at Interstate 15 1877 Comment
  SD197879  Eriogonum microthecum var. simpsonii A. C. Sanders, Mark Elvin 2001-8-3 24583 San Bernardino Clark Mnountain, Fir Canyon on north side, 1-2.2 km above Green's Well Rd. 1584 Comment
  UC496508  Eriogonum microthecum var. simpsonii Philip A. Munz 1932-9-15 12855 San Bernardino dry canyon bottom, Clark Mts. Clark Mts. 1524 Comment
  UCR116350  Eriogonum microthecum var. simpsonii A. C. Sanders, Mark Elvin 2001-8-3 24583 San Bernardino Eastern Mojave Desert, Clark Mountain, 'Fir Canyon' on north side, 1-2.2 km above Green's Well Rd. 1707 Comment
  UCR195243  Eriogonum microthecum var. simpsonii Jim Andre, T. La Doux, B. O'Brien, 2007-10-2 8601 San Bernardino Mojave Desert, Clark Mountain Range, along Yates Well Road, on north side of Clark Mountain at Yates Well near old cabin (shed), c. 3 mi south of powerline road, 1 mi west of Coleosseum Mine 1552 Comment
  UCR195862  Eriogonum microthecum var. simpsonii Jim Andre, T. La Doux, Bart O'Brien 2007-10-2 8612 San Bernardino Mojave Desert, Clark Mountain Range, along 'Yates Well Road,' on north side of Clark Mountain c. 2 mi west of Colosseum Mine 1488 Comment
  UCR195933  Eriogonum microthecum var. simpsonii Jim Andre, T. La Doux, G. L. Clifton 2007-10-24 8719 San Bernardino Mojave Desert, Clark Mountain Range, west edge of Colosseum Mine 1637 Comment
  UCR275704  Eriogonum microthecum var. simpsonii Jim Andre 2014-8-15 32874 San Bernardino Eastern Mojave Desert, Clark Mountain Range, Mojave National Preserve, southeast end of range at picnic area, 5.6 miles north-northwest from Bailey Road junction at Hwy I-15 1877 Comment
  UCSB39359  Eriogonum mohavense Sanders, R. 1977-5-15 San Bernardino 5 mi NW of summit of Clark Mtn 1524 Comment
  CHSC35799  Eriogonum nidularium Barry Prigge 1973-6-16 1167 San Bernardino Clark Mt Range, Cactus Cyn, 1 mile W of Pachalka Spr, 7 1/2 miles NW of Mt Pass. 1310 Comment
  CLARK-A1528-7885  Eriogonum nidularium John C. Roos 1948-9-18 4053 San Bernardino Mojave Desert 1584 Comment
  HSC101128  Eriogonum nidularium Jim Andre 2010-5-26 14598 San Bernardino Clark Mountain Range; west end of range at Pachalka Spring, rocky slope just east of spring. 1480 Comment
  RSA0085357  Eriogonum nidularium Jim Andre 2014-6-5 28294 San Bernardino Clark Mountain Range; Mojave Natl. Preserve; north end of range, along Yates Well Rd, 2.2 mi. north of east-west trending powerline road, just NW of Colosseum Mine area. 1436 Comment
  RSA269545  Eriogonum nidularium Barry A. Prigge 1973-7-8 1256 San Bernardino Clark Mountain Range, Greens Well, 6.3 miles N of Mt. Pass 1616 Comment
  RSA269546  Eriogonum nidularium Barry A. Prigge 1973-5-26 1031 San Bernardino Eastern Mojave Desert, Clark Mountain Range. Between Keany and Mesquite Pass, 10 miles NNW of Mt. Pass 1220 Comment
  RSA269548  Eriogonum nidularium Barry A. Prigge 1973-5-19 979 San Bernardino Clark Mountain Range: Below Pachalka Spring, 6.5 miles NW of MT. Pass 1463 Comment
  RSA393384  Eriogonum nidularium Christopher Davidson 1977-5-26 5692 San Bernardino Clark Mountains; Pachalka Spring. 1524 Comment
  RSA393385  Eriogonum nidularium Robert Gustafson, Sterling Keeley 1982-5-23 2602 San Bernardino Power Line Road, ca 6 miles from its jct. with the Cima Rd., north of Clark Mt. 1220 Comment
  RSA393386  Eriogonum nidularium P. A. Munz 1932-9-15 12861 San Bernardino In Clark Mountains. 1524 Comment
  RSA45478  Eriogonum nidularium J. C. Roos 1948-9-18 4053 San Bernardino N slope of Clark Mtn., Green's Mine. 1585 Comment
  RSA736207  Eriogonum nidularium Jim Andre, Tasha La Doux, Bart O'Brien 2007-10-2 8769 San Bernardino Clark Mountain Range: along transmission line road approx 4.5 mi. E. of Excelsior Mine Rd, N. side of Clark Mtn. 1180 Comment
  RSA786026  Eriogonum nidularium Jim Andre 2010-5-26 14598 San Bernardino Clark Mountain Range, west end of range at Pachalka Spring. 1480 Comment
  SD240438  Eriogonum nidularium J. M. Andre 2013-5-20 26006 San Bernardino Clark Mountain Range; Mojavee National Preserve; N. side of range along Yates Well Rd, at Jct with Greens Well Rd, just west of Colosseum Mine area. 1561 Comment
  UCR132357  Eriogonum nidularium June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-27 s.n. San Bernardino Eastern Mojave Desert, campsite in canyon north of Clark Mountain, below 'Fir Canyon 1524 Comment
  UCR195848  Eriogonum nidularium Jim Andre, T. La Doux, Bart O'Brien 2007-10-2 8769 San Bernardino Mojave Desert, Clark Mountain Range, along transmissio line road c. 4.5 mi east of Excelsior Mine Road, north side of Clark Mountain 1180 Comment
  POM184010  Eriogonum palmerianum P. A. Munz 1932-9-15 12861 San Bernardino In Clark Mountains. 1524 Comment
  UC495247  Eriogonum palmerianum Philip A. Munz 1932-9-15 12861 San Bernardino Clark Mtn. 1524 Comment
  UC537243  Eriogonum palmerianum M. E. Jones 1932-9-14 San Bernardino Clark Mts., E. Mohave Desert Mohave Desert, Clark Mts. Comment
  CAS-BOT-BC266922  Eriogonum panamintense Carl B. Wolf 1935-10-6 7604 San Bernardino Clark Mt., large canyon to the northwest of Pachalka Spring (over one divide), Mojave Desert 1981 Comment
  CAS-BOT-BC266923  Eriogonum panamintense Barry A. Prigge 1977-10-9 2193 San Bernardino 0.5 miles S of Juniper Claims, Clarck Mtn. Range, E. Mojave Desert 1828 Comment
  GMDRC2575  Eriogonum panamintense J. Andre, T. La Doux, Bart O'Brien 2007-10-2 8806 San Bernardino Clark Mountain Range: Forsellesia Cyn, E. Clark Mtn, approx. 3 mi. S. of Colosseum Mine, 1 mi W. of Benson Mine.. Elev. 5199 ft. 1585 Comment
  JEPS123562  Eriogonum panamintense J. Andre, T. La Doux, Bart O'Brien 2007-10-2 8806 San Bernardino Clark Mountain Range, Forsellesia Canyon, E of Clark Mountain, approx. 3 miles S of Colosseum Mine, 1 mile W of Benson Mines. Comment
  RSA16145  Eriogonum panamintense Carl B. Wolf 1935-10-6 7604 San Bernardino Mojave Desert, Clark Mt. Large canyon to the northwest of Pachalka Spring (over one divide). 1982 Comment
  RSA269550  Eriogonum panamintense Barry A. Prigge 1973-9-19 1336 San Bernardino NE San Bernardino Co.: Clark Mountain Range, ca 5.1 miles NW of Mt. Pass, on ridge dividing E and W forks of Fir Canyon. 2043 Comment
  RSA278907  Eriogonum panamintense Barry A. Prigge 1977-10-8 2189 San Bernardino Clark Mtn. range: Fir Canyon. 2012 Comment
  RSA278916  Eriogonum panamintense Barry A. Prigge 1977-10-9 2193 San Bernardino Clark Mountain Range: 0.5 miles S of Juniper Claims. 1829 Comment
  RSA736994  Eriogonum panamintense Jim Andre, Tasha La Doux, Bart O'Brien 2007-10-2 8806 San Bernardino Clark Mountain Range: Forsellesia Cyn, E. Clark Mtn, approx. 3 mi. S. of Colosseum Mine, 1 mi. W. of Benson Mine. 1585 Comment
  UCR200373  Eriogonum panamintense Jim Andre, T. La Doux, Bart O'Brien 2007-10-2 8806 San Bernardino Mojave Desert, Clark Mountain Range, Forsellesia Canyon, east Clark Mountain, c. 3 mi south of Colosseum Mine, 1 mi west of Benson Mine 1585 Comment
  UC718335  Eriogonum panamintense var. panamintense Carl B. Wolf 1935-10-6 7604 San Bernardino large canyon nw (over one divide) Pachalka Spring; Mojave Desert, Clark Mt. 1981 Comment
  UCR32992  Eriogonum panamintense var. panamintense B. A. Prigge 1977-10-9 2193 San Bernardino Eastern Mojave Desert, Clark Mountain Range: 0.5 mi south of Juniper Claims 1829 Comment
  SD240440  Eriogonum pusillum J. M. Andre 2013-5-20 26008 San Bernardino Region: MNP; Clark Mountain Range Mojave National Preserve; N. side of range along Yates Well Rd, at Jct with Greens Well Rd, just west of Colosseum Mine area 1561 Comment
  UCR31163  Eriogonum pusillum A. C. Sanders 1983-6-11 3852 San Bernardino Eastern Mojave Desert, North side of Clark Mountain, lower 'Fir Canyon 1616 Comment
  UCR32995  Eriogonum pusillum B. A. Prigge, R. F. Thorne, et. all 1978-5-27 3103 San Bernardino Eastern Mojave Desert, Clark Mountain Range, 1.2 mi east of Greens Well 1529 Comment
  RSA608187  Eriogonum reniforme R. S. Woglum 1939-5-13 2352 San Bernardino Mojave Desert: Clark Mountains. Comment
  RSA275475  Eriogonum thomasii Robert F. Thorne, Larry E. DeBuhr, W. Wisura, B. A. Prigge 1977-6-23 49422 San Bernardino E Mojave Desert, Clark Mountain Range: N side of Clark Mountains, along power line road, c. 2 mi les W of junction with Colosseum Road 1220 Comment
  HSC78552  Eriogonum thurberi A. C. Sanders 1983-6-11 3852 San Bernardino N side of Clark Mtn., lower Fir Canyon, Eastern Mojave Desert 1616 Comment
  UCR157040  Eriogonum trichopes June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-27 s.n. San Bernardino Eastern Mojave Desert, campsite in canyon north of Clark Mountain, below 'Fir Canyon 1524 Comment
  UCR182554  Eriogonum trichopes Mitch Provance 2001-5-5 4912 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  CAS-BOT-BC267509  Eriogonum umbellatum Barry A. Prigge 1977-10-8 2190 San Bernardino E. Mojave Desert, Clark Mtn. Range: Fir Canyon, NE San Bernardino County 2011 Comment
  RSA666775  Eriogonum umbellatum A. C. Sanders, Mark A. Elvin 2001-8-3 24587 San Bernardino Clark Mountain, 'Fir Canyon' on north side, 1-2.2 km above Green's Well Rd. 1585 Comment
  SEINET2042314 Image available Eriogonum umbellatum A. C. Sanders, Mark Elvin 2001-8-3 24581 San Bernardino Eastern Mojave Desert; Clark Mountain ''Fir Canyon'' on N side, 1-2.2 km above Green's Well Rd. (Clark Mountain 7.5' Q) 1585 Comment
  SEINET3246285  Eriogonum umbellatum A. C. Sanders, Mark Elvin 2001-1 24581 San Bernardino Eastern Mojave Desert: Clark Mtn., 'Fir Canyon' on north side, 1-2.2 km above Green's Well Rd. 1580 Comment
  UCR33061  Eriogonum umbellatum subsp. ferrissii B. A. Prigge 1977-10-8 2190 San Bernardino Eastern Mojave Desert, Clark Mountain: Fir Canyon 2012 Comment
  UCR93563  Eriogonum umbellatum subsp. ferrissii M. E. Barkworth, C. R. Annable, P. M. Peterson 1983-9-11 1640 San Bernardino Eastern Mojave Desert, north of Coloseum Mine, Greens Canyon, Clark Mountain 1768 Comment
  CAS-BOT-BC268159  Eriogonum umbellatum var. juniporinum Carl B. Wolf 1935-10-6 7607 San Bernardino Mojave Desert, Clark Mt. Large canyon to the northwest of Pachalka Spring (over one divide) 1981 Comment
  CHSC35370  Eriogonum umbellatum var. juniporinum Barry Prigge 1973-9-19 1324 San Bernardino Ca 6 miles NW of Mt Pass, Fir Cyn. 1737 Comment
  LA207038  Eriogonum umbellatum var. juniporinum C. B. Wolf; 1935-10-6 7607 San Bernardino Clark Mountains, large canyon to the NW of Pachalka Spring (over one divide) 1981 Comment
  RSA16146  Eriogonum umbellatum var. juniporinum Carl B. Wolf 1935-10-6 7605 San Bernardino Mojave Desert, Clark Mt. Large canyon to the northwest of Pachalka Spring (over one divide). 1982 Comment
  RSA16148  Eriogonum umbellatum var. juniporinum Carl B. Wolf 1935-10-6 7607 San Bernardino Mojave Desert, Clark Mt. Large canyon to the northwest of Pachalka Spring (over one divide). 1982 Comment
  RSA269553  Eriogonum umbellatum var. juniporinum Barry A. Prigge 1973-9-19 1324 San Bernardino Clark Mountains: 6 miles NW of MT. Pass, Fir Canyon 1738 Comment
  RSA278915  Eriogonum umbellatum var. juniporinum Barry A. Prigge 1977-10-8 2190 San Bernardino Clark Mtn. range: Fir Canyon. 2012 Comment
  UCR116348  Eriogonum umbellatum var. juniporinum A. C. Sanders, Mark Elvin 2001-8-3 24581 San Bernardino Eastern Mojave Desert, Clark Mountain, 'Fir Canyon' on north side, 1-2.2 km above Green's Well Rd. 1707 Comment
  UC718338  Eriogonum umbellatum var. subaridum Carl B. Wolf 1935-10-6 7607 San Bernardino large canyon over nw Pachalka Spring (over one divide); Mojave Desert, Clark Mt. 1981 Comment
  UCR131709  Eriogonum umbellatum var. subaridum C. B. Wolf 1935-10-6 07607 San Bernardino Eastern Mojave Desert, Clark Mountain, large canyon to the northwest of Pachalka Spring, over the divide 1982 Comment
  A364606  Eriogonum wrightii P. A. Munz 1932-9-15 12885 Unknown Clark Mtn., eastern San Bernardino County Comment
  HSC79395  Eriogonum wrightii var. membranaceum B. A. Prigge 1973-9-19 1334 San Bernardino Clark Mtn. Range, 5.1 mi. NW of Mtn. Pass, on ridge dividing E and W fork of Fir Canyon 2043 Comment
  HSC79816  Eriogonum wrightii var. membranaceum B. A. Prigge 1973-9-18 1304 San Bernardino Clark Mtn. Range, 3.5 mi. NW of Mt. Pass at end of rd. in Big Horn Canyon 1951 Comment
  RSA269554  Eriogonum wrightii var. membranaceum Barry A. Prigge 1973-9-19 1334 San Bernardino NE San Bernardino Co.: Clark Mountain Range, ca 5.1 miles NW of Mt. Pass, on ridge dividing E and W forks of Fir Canyon. 2043 Comment
  SD108906  Eriogonum wrightii var. membranaceum Barry Prigge 1973-9-18 1304 San Bernardino NE San bernardino Co., Clark Mt range, ca 3.5 miles NW of Mt Pass at end of road in Big Horn Cyn 1951 Comment
  POM183994  Eriogonum wrightii var. wrightii P. A. Munz 1932-9-15 12885 San Bernardino Clark Mountain. 1677 Comment
  RSA269459  Eriogonum wrightii var. wrightii Barry A. Prigge 1973-9-18 1304 San Bernardino Clark Mt. Range, ca 3.5 miles NW of Mt Pass at end of road in Big Horn Cyn 1951 Comment
  RSA278950  Eriogonum wrightii var. wrightii Barry A. Prigge 1977-10-8 2176 San Bernardino E Mojave Desert, Clark Mountain Range: Fir Canyon. 1616 Comment
  UC494684  Eriogonum wrightii var. wrightii P. A. Munz 1932-9-15 12885 San Bernardino Clark Mtn. 1676 Comment
  CAS-BOT-BC283020  Erioneuron pilosum Barry Prigge; R. F. Thorne; et al. 1978-5-27 3069 San Bernardino Forsellesia Canyon above Juinper Claims, E. Mojave Desert, Clark Mtn. Range 1737 Comment
  CAS-BOT-BC283021  Erioneuron pilosum Robert F. Thorne; Barry Prigge; L. DeBuhr; W. Wisura 1977-6-24 49472 San Bernardino Ridge of dolomitized limesone just S of Frank Curtis' mine (Juniper Claims), E. Mojave Desert, Clark Mtn. Range 1767 Comment
  CLARK-A1528-4625  Erioneuron pilosum John C. Roos 1949-5-28 3537 San Bernardino Clark Mountain 1646-1829 Comment
  GMDRC2468  Erioneuron pilosum T. La Doux, B. O'Brien, J. Andre 2007-10-2 124 San Bernardino Clark Mountain Range: along 'Yates Well Rd', on north side of Clark Mtn, approx 2 mi. S. of powerline rd, 2 mi. W. of Colosseum Mine, 1 mi WNW of Yates Well. .. Elev. 4777 ft. 1456 Comment
  RSA275974  Erioneuron pilosum R. F. Thorne, Larry E. DeBuhr, Walter Wisura, B. Prigge 1977-6-24 49472 San Bernardino Clark Mountain: ridge of dolomitized limestone just S of Frank Curtis' mine (Juniper Claims) 1768 Comment
  RSA278605  Erioneuron pilosum B. A. Prigge, Robert F. Thorne, et al. 1978-5-27 3104 San Bernardino Clark Mt. Range: 1.2 mi. E of Greens Well. On top of small limestone hill., Near Lat. 35:34 N, Long. 115: 35 W. 1524 Comment
  RSA279146  Erioneuron pilosum B. A. Prigge, Robert F. Thorne, et al. 1978-5-27 3069 San Bernardino Clark Mounatin: Forsellesia Canyon, above Juniper Claims., Near Lat. 35:33 N, Long. 115: 34 W 1738 Comment
  RSA44252  Erioneuron pilosum J. C. Roos 1949-5-28 3537 San Bernardino rocky slopes and ridges, with Pinus monophylla, Juniperus utahensis, Coleogyne, etc. north side of Clark Mtn., eastern Mojave Desert, Comment
  SEINET1109554  Erioneuron pilosum A. C. Sanders, O. F. Clarke, J. Latting & CNPS trip 1978-1 884 San Bernardino Eastern Mojave Desert: north side of Clark Mountain, in canyon below fir grove. 1829 Comment
  UCR17592  Erioneuron pilosum A. C. Sanders, O. F. Clarke, J. Latting & CNPS trip 1978-5-28 884 San Bernardino Eastern Mojave Desert, north side of Clark Mountain, in the canyon below white fir grove 1829 Comment
  UCR195246  Erioneuron pilosum Tasha La Doux, B. O'Brien, Jim Andre 2007-10-2 124 San Bernardino Clark Mountain Range, along Yates Well Road, on north side of Clark Mountain c. 2 mi south of powerline road, 2 mi west of Colosseum Mine, 1 mi WNW of Yates Well 1456 Comment
  UCR24072  Erioneuron pilosum John C. Roos 1949-5-28 3537 San Bernardino Eastern Mojave Desert, near Coloseum Mine, on the N slopes of Clark Mountain 1829 Comment
  UCR32852  Erioneuron pilosum B. A. Prigge 1978-5-27 3104 San Bernardino Eastern Mojave Desert, Clark Mountain Range, 1.2 mi east of Greens Well 1529 Comment
  UCR32883  Erioneuron pilosum B. A. Prigge, R. F. Thorne, et al. 1978-5-27 3069 San Bernardino Eastern Mojave Desert, Clark Mountain, Forsellesia Canyon, above Juniper Claims 1723 Comment
  HSC65790  Erioneuron pulchellum R. F. Thorne, Larry E. DeBuhr, W. Wisura, B. A. Prigge 1977-6-23 49428 San Bernardino E Mojave Desert, Clark Mountain Range: N side of Clark Mountains, along power line road, c. 2 miles W of junction with Colosseum Road. Elevation c. 4000 ft. 1220 Comment
  SEINET220902 Image available Erioneuron pulchellum R. F. Thorne, L Debuhr; W Wisura B Prigge 1977-6-23 49428 San Bernardino E Mohave Desert N side of Clark Mtns along power line rd ca 2 mi W of jct of Colosseum Rd 1219 Comment
  UCR182542  Erioneuron pulchellum Mitch Provance 2001-5-5 4904 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  RSA275423  Eriophyllum wallacei R. F. Thorne, Larry E. DeBuhr, Walter Wisura, Barry A. Prigge 1977-6-23 49448 San Bernardino E. Mojave Desert, Clark Mountains: Colosseum Gorge 1585 Comment
  SEINET5527608 Image available Erodium cicutarium Barry Prigge 1973-4-7 546 San Bernardino Clark Mountain Range, 10 air miles NW of Mountain Pass, by powerlines Comment
  CHSC34474  Erythranthe guttata Barry Prigge 1973-6-15 1127 San Bernardino Clark Mt Range, Pachalka Spring, 5.9 miles NW of Mt Pass. 1493 Comment
  CAS-BOT-BC418745  Eschscholzia glyptosperma Carl B. Wolf 1935-5-27 7040 San Bernardino Mojave Desert, Clark Mt. Pachalka Spring 1524 Comment
  OBI11776  Eschscholzia glyptosperma Carl B. Wolf 1935-5-27 7040 San Bernardino Mojave Desert, Clark Mt Pachalka Spring 1524 Comment
  RSA16306  Eschscholzia glyptosperma Carl B. Wolf 1935-5-27 7040 San Bernardino Clark Mountain, Pachalka Spring. 1524 Comment
  RSA275854  Eschscholzia glyptosperma Robert F. Thorne, Walter Wisura, Christopher Davidson, B. A. Prigge 1977-5-26 49138 San Bernardino E mojave Desert, Clark Mtn Range, Cactus Canyon below Pachalka Spring (0.2 miles W of Spring) 1402 Comment
  UC625951  Eschscholzia glyptosperma Annie M. Alexander 1939-5-13 504 San Bernardino near Coliseum Mine; Clark Mt. Comment
  UCD94333  Eschscholzia glyptosperma Shannon M. Still; Carolyn Still, Steven Still 2009-3-26 500 San Bernardino California. San Bernardino County: Mojave National Preserve. 1271 Comment
  UCR183058  Eschscholzia glyptosperma Mitch Provance 2001-5-5 4903 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  POM292530  Eschscholzia minutiflora Kenneth Wedel 1954-5-8 251 San Bernardino Clark Mts,. 762 Comment
  UCR273685  Eschscholzia minutiflora Mitch Provance 2001-5-5 4945 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  UC625549  Escobaria vivipara var. deserti Annie M. Alexander 1864-5-22 1584 San Bernardino Clark Mountains Comment
  SEINET2031654 Image available Eupatorium herbaceum J. C. Roos 1950-9-2 4969 San Bernardino 1.5 miles S of Coliseum Mine, Clark Mtn 1707 Comment
  UCR182605  Euphorbia albomarginata Mitch Provance 2001-5-5 4910 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  RSA659489  Euphorbia exstipulata J. C. Roos 1950-9-3 4976 San Bernardino South of Clark Mountains, NW of Mountain Pass 1828 Comment
  UCR195234  Euphorbia exstipulata Jim Andre, T. La Doux, B. O'Brien 2007-10-2 8551 San Bernardino Mojave Desert, Clark Mountain Range, along Yates Well Road, on north side of Clark Mountain c. 2 mi south of powerline road, 2 mi west of Colosseum Mine, 1 mi west-northwest of Yates Well 1456 Comment
  GMDRC2452  Euphorbia exstipulata var. exstipulata J. Andre, B. O'Brien, T. La Doux 2007-10-2 8551 San Bernardino Clark Mountain Range: along 'Yates Well Rd', on north side of Clark Mtn, approx 2 mi. S. of powerline rd, 2 mi. W. of Colosseum Mine, 1 mi WNW of Yates Well. .. Elev. 4777 ft. 1456 Comment
  GMDRC2539  Euphorbia exstipulata var. exstipulata J. Andre, T. La Doux, G. L. Clifton 2007-10-24 8731 San Bernardino Clark Mountain Range: in small canyon just N. of homestead site, approx 0.5 mi. W. of Colosseum Mine, N. side of Clark Mtn.. Elev. 5093 ft. 1553 Comment
  JEPS123570  Euphorbia exstipulata var. exstipulata J. Andre, B. O'Brien, T. La Doux 2007-10-2 8551 San Bernardino Clark Mountain Range, along Yates Well Road, on north side of Clark Mountain, approx. 2 miles S of powerline road, 2 miles W of Colosseum Mine, 1 mile WNW of Yates Well. Comment
  RSA735129  Euphorbia exstipulata var. exstipulata J. Andre, Bart O'Brien, Tasha La Doux 2007-10-2 8551 San Bernardino Clark Mountain Range: along Yates Well Rd., on N side of Clark Mtn, approx. 2 mi. S of powerline rd., 2 mi. W of Colosseum Mine. 1 mi WNW of Yates Well. 1456 Comment
  UCR195964  Euphorbia exstipulata var. exstipulata Jim Andre, T. La Doux, G. L. Clifton 2007-10-24 8731 San Bernardino Mojave Desert, Clark Mountain Range, small canyon just north of homestead site, c. 0.5 mi west of Colosseum Mine, north side of Clark Mountain 1553 Comment
  CLARK-A1528-2699  Euphorbia fendleri John C. Roos 1949-5-28 4359 San Bernardino Clark Mountain Range 1828 Comment
  OBI40230  Euphorbia fendleri Barry Prigge, R. F. Thorne, et al 1978-5-27 3064 San Bernardino E. Mojave Desert, Clark Mtn Range: Forsellesia Cyn, above Juniper Claims 1737 Comment
  UCD142516  Euphorbia fendleri Barry A. Prigge 1977-10-8 2180 San Bernardino NE side of County. E. Mojave Desert. Clark Mtn. Range: Fir Canyon. 1615 Comment
  UCD142517  Euphorbia fendleri Robert F. Thorne; L. DeBuhr, W. Wisura, B. Prigge 1977-6-24 49506 San Bernardino Eastern part of County. E. Mojave Desert. Clark Mtn. Range. At head of NE-trending Forsellesia Cyn. C. 1 mi. S of Juniper Claims. 1981 Comment
  UCR17600  Euphorbia fendleri A. C. Sanders, O. F. Clarke, J. Latting & CNPS trip 1978-5-28 00293 San Bernardino Eastern Mojave Desert, north side of Clark Mountain, in the canyon below white fir grove 1829 Comment
  UCR26187  Euphorbia fendleri John C. Roos 1949-5-28 6000 San Bernardino Eastern Mojave Desert, north slope Clark Mountain 1829 Comment
  UCR32240  Euphorbia fendleri B. A. Prigge, R. F. Thorne, Larry E. DeBuhr, W. Wisura 1977-6-24 1954 San Bernardino Eastern Mojave Desert, Clark Mountain Range, near Juniper Claims, c. 5.6 air mi. NNW of Mountain Pass 1738 Comment
  RSA23543  Euphorbia incisa C. B. Wolf 1940-5-25 9585 San Bernardino Clark Mountains (1 mile S of) Coliseum Mine 1981 Comment
  RSA654453  Euphorbia incisa Valerie L. Soza, Bart O'Brien 2000-5-16 930 San Bernardino Clark Mountains, East Mojave Desert: South of Colosseum Mine, W of Colosseum Gorge, W of Benson Mine, above Curtis Canyon. 1950 Comment
  UCR41278  Euphorbia micromera John C. Roos 1948-9-18 4035 San Bernardino Eastern Mojave Desert, near Coloseum Mine, Clark Mountain 1230 Comment
  CLARK-A1528-2635  Euphorbia revoluta John C. Roos 1950-8-4 4891 San Bernardino Clark Mountain Range 1219 Comment
  CLARK-A1528-2706  Euphorbia revoluta John C. Roos 1950-8-4 San Bernardino Clark Mountain Range Comment
  CLARK-A1528-2707  Euphorbia revoluta John C. Roos 1950-8-4 4891 San Bernardino Clark Mountain Range 1219 Comment
  UCR195227  Euphorbia revoluta Jim Andre, T. La Doux, Bart O'Brien 2007-10-2 8553 San Bernardino Mojave Desert, Clark Mountain Range, along Yates Well Road, on north side of Clark Mountain c. 2 mi south of powerline road, 2 mi west of Colosseum Mine, 1 mi west-northwest of Yates Well 1456 Comment
  UCR195941  Euphorbia revoluta Jim Andre, T. La Doux, G. L. Clifton 2007-10-24 8725 San Bernardino Mojave Desert, Clark Mountain Range, small canyon just north of homestead site, c. 0.5 mi west of Colosseum Mine, north side of Clark Mountain 1553 Comment
  UCR22192  Euphorbia revoluta John C. Roos, A. R. Roos 1950-8-4 4891 San Bernardino Eastern Mojave Desert, north side of Clark Mountain 1220 Comment
  UCR195952  Euphorbia serpillifolia Jim Andre, T. La Doux, G. L. Clifton 2007-10-24 8727 San Bernardino Mojave Desert, Clark Mountain Range, small canyon just north of homestead site, c. 0.5 mi west of Colosseum Mine, north side of Clark Mountain 1553 Comment
  CLARK-A1528-2638  Euphorbia setiloba John C. Roos 1950-9-1 4962 San Bernardino Clark Mountain Range 1645 Comment
  RSA659493  Euphorbia setiloba J. C. Roos 1950-9-1 4962 San Bernardino Vicinity of Coliseum Mine, Clark Mountains 1646 Comment
  UCR26190  Euphorbia setiloba John C. Roos 1950-9-1 4962 San Bernardino Eastern Mojave Desert, vicinity of Coloseum Mine, Clark Mountain 1646 Comment
  A345602  Fallugia paradoxa R. S. Woglum 1940-5-25 2766 Unknown Clark Mountains Comment
  CAS-BOT-BC143542  Fallugia paradoxa Carl B. Wolf 1940-5-26 9613 San Bernardino Mojave Desert, Clark Mt. Coliseum Mine (1 mi. west of) 1371 Comment
  CDA25847  Fallugia paradoxa T. C. Fuller 1961-5-9 7229 San Bernardino North slope of Clark Mountain, 2.0 miles south of power line road, ca. 2 miles northwest of Pacific Fluorite Mine. 0 Comment
  GMDRC2455  Fallugia paradoxa J. Andre, B. O'Brien, T. La Doux 2007-10-2 8554 San Bernardino Clark Mountain Range: along 'Yates Well Rd', on north side of Clark Mtn, approx 2 mi. S. of powerline rd, 2 mi. W. of Colosseum Mine, 1 mi WNW of Yates Well. .. Elev. 4777 ft. 1456 Comment
  GMDRC719  Fallugia paradoxa J. Evens 1999-5-26 139 San Bernardino Mojave National Preserve: Clark Mtns., in NW-facing limestone cyn. bottom, about 3 km N of Clark Mtn, c. 1600 m 1600 Comment
  LA102847  Fallugia paradoxa Barry A. Prigge; Mark Bagley 1984-9-12 5994 San Bernardino Clark Mountain Range, Mojave Desert, 5.3-5.8 mi. N. of Moutain Pass, 0.5-1.0 mi. S of Green's Well 1645 Comment
  POM184005  Fallugia paradoxa Philip A. Munz 1932-9-15 12864 San Bernardino Clark Mountain. 1524 Comment
  POM306639  Fallugia paradoxa Henry J. Ramsey, Henry J. Ramsey 1940-5-26 1516 San Bernardino Clark Mt. Region, below Colosseum Mine. Comment
  POM306641  Fallugia paradoxa Henry J. Ramsey, Henry J. Ramsey 1940-5-26 s.n. San Bernardino Clark Mt. Region, below Colosseum Mine. Comment
  RSA0067602  Fallugia paradoxa Jim Andre 2013-5-20 26010 San Bernardino Clark Mountain Range: Mojave National Preserve; N. side of range along Yates Well Rd, at Jct with Greens Well Rd, just west of Colosseum Mine area. 1561 Comment
  RSA0094415  Fallugia paradoxa Jim M. Andre 2014-6-5 28290 San Bernardino Clark Mountain Range; Mojave Natl. Preserve; north end of range, along Yates Well Rd, 2.2 mi. north of east-west trending powerline road, just NW of Colosseum Mine area. 1436 Comment
  RSA23494  Fallugia paradoxa Carl B. Wolf 1940-5-26 9613 San Bernardino Mojave Desert, Clark Mt. 1 mile west of Colosseum Mine 1372 Comment
  RSA269433  Fallugia paradoxa Barry A. Prigge 1973-5-12 873 San Bernardino Clark Mountains: 7.1 miles NNW of Mt. Pass, near Colosseum Road 1463 Comment
  RSA269434  Fallugia paradoxa Barry A. Prigge 1974-6-9 1529 San Bernardino Clark Mountains: Big Pachalka Canyon, 5 miles NW of Mt. Pass 1707 Comment
  RSA275772  Fallugia paradoxa Robert F. Thorne, Walter Wisura, Christopher Davidson, Barry A. Prigge 1977-5-26 49159 San Bernardino Clark Mountain Range: Colosseum Rd. c. 2 miles south of power line road, north side of mountains. (See attached map to specimen). 1433 Comment
  RSA279806  Fallugia paradoxa Robert F. Thorne, C. W. Tilforth 1974-5-28 44514 San Bernardino East Mojave Desert: Clark Mountains, 1.8 miles up Coliseum Mine Road up from powerline road. 1616 Comment
  RSA451748  Fallugia paradoxa Christopher Davidson 1977-5-28 5793 San Bernardino North side of Clark Mtn. On Colosseum Mine Rd, ca. 2.6 mi. S of junction with Powerline Rd. 1524 Comment
  RSA531265  Fallugia paradoxa Walter Wisura, T. Hayduk 1991-6-30 4513 San Bernardino Clark Mts., along Colosseum Mine rd on N-side of the range, off powerline rd. Comment
  SBBG119213  Fallugia paradoxa S. Boyd, T. Morgan 2004-6-2 11419 San Bernardino Clark Mtns, western flank of the range in large cyn S of Pachalka Spring 1433 Comment
  SD102226  Fallugia paradoxa Darley Howe 1978-6-3 San Bernardino Clark Mountains 1493 Comment
  SD240450  Fallugia paradoxa J. M. Andre 2013-5-20 26010 San Bernardino Region: MNP; Clark Mountain Range Mojave National Preserve; N. side of range along Yates Well Rd, at Jct with Greens Well Rd, just west of Colosseum Mine area 1561 Comment
  SD64098  Fallugia paradoxa Walter Bertsch 1954-5-8 560 San Bernardino Clark Mts. 914 Comment
  SD69992  Fallugia paradoxa Darley Howe 1968-9-4 San Bernardino South slope of Clark Mountain 1829 Comment
  SD72220  Fallugia paradoxa R. S. Woglum 1940-5-25 2766 San Bernardino Clark Mountains Comment
  SDSU9030  Fallugia paradoxa D. F. Howe 1978-6-5 5035 San Bernardino Clark Mtn. 1494 Comment
  SDSU9031  Fallugia paradoxa D. F. Howe 1968-9-4 4550 San Bernardino Clark Mtn. 1829 Comment
  UC1334767  Fallugia paradoxa R. S. Woglum 1940-5-25 2766 San Bernardino Clark Mountains; ne San Bernardino County Comment
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Mar 8 2011
  UCR151724  Fallugia paradoxa Steve Boyd, Tammy Morgan 2004-6-1 11419 San Bernardino Eastern Mojave Desert, Clark Mountain, west flank of the range in large canyon south of Pachalka Spring 1800 Comment
  UCR157297  Fallugia paradoxa June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-28 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain, north of the peak in the canyon below the white fir grove 2012 Comment
  UCR182609  Fallugia paradoxa Mitch Provance 2001-5-4 4816 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, vicinity of lower Greene Cyn 442 Comment
  UCR195226  Fallugia paradoxa Jim Andre, T. La Doux, Bart O'Brien 2007-10-2 8554 San Bernardino Mojave Desert, Clark Mountain Range, along Yates Well Road, on north side of Clark Mountain c. 2 mi south of powerline road, 2 mi west of Colosseum Mine, 1 mi west-northwest of Yates Well 1456 Comment
  UCR220875  Fallugia paradoxa Jim Andre 2010-6-16 14495 San Bernardino Eastern Mojave Desert, SE end of Clark Mountain Range, 0.6 mi. west (above) "Picnic Area" 1988.21 Comment
  UCR26783  Fallugia paradoxa A. C. Sanders 1982-5-29 2457 San Bernardino Eastern Mojave Desert, Clark Mountain, north base of the mountain in the lowest part of the White Fir Canyon. 1646 Comment
  RSA702229  Fallugia paradoxa var. acuminata Steve D. Boyd, Tammy Morgan 2004-6-1 11419 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  UCR148740  Fallugia paradoxa var. acuminata Steve Boyd, Tammy Morgan 2004-6-1 11419 San Bernardino Eastern Mojave Desert, Clark Mountain, west flank of the range in large canyon south of Pachalka Spring 1800 Comment
  A401624  Fendlerella utahensis P. A. Munz 1932-9-15 12882 Unknown canyon wall, Clark Mtn. 1676 Comment
  CAS-BOT-BC47538  Fendlerella utahensis Barry Prigge; R. F. Thorne; et al. 1978-5-27 3077 San Bernardino E. Mojave Desert, Clark Mtn. Range: Forsellesia Canyon, above Juniper Claims 1859 Comment
  CAS-BOT-BC47539  Fendlerella utahensis Carl B. Wolf 1935-10-7 7620 San Bernardino Mojave Desert, Clark Mt. 1 mi. South of Coliseum Mine 1828 Comment
  CAS-BOT-BC47543  Fendlerella utahensis Carl B. Wolf 1935-10-7 7620 San Bernardino Mojave Desert, Clark Mt. 1 mi. South of Coliseum Mine 1828 Comment
  CAS-BOT-BC47544  Fendlerella utahensis Annie M. Alexander 1939-6-25 827 San Bernardino North slope of Clark Mountain 2286 Comment
  CLARK-A1528-4088  Fendlerella utahensis John C. Roos 1948-9-18 4056 San Bernardino Clark Mountains Comment
  GMDRC7519  Fendlerella utahensis J. M. Andre, Travis Columbus, Peter Pearlman 2015-6-23 32638 San Bernardino Clark Mountain Range: Mojave National Preserve; SE side of range 0.4 mi. to southeast of picnic area, about 3.5 miles NW of Mountain Pass 1849 Comment
  HSC101211  Fendlerella utahensis Jim Andre 2010-6-16 14502 San Bernardino Clark Mountain Range; SE end of range 0.6 mi. west (above) 'Picnic Area 1989 Comment
  HSC65768  Fendlerella utahensis R. F. Thorne, Larry E. DeBuhr, W. Wisura, B. A. Prigge 1977-6-24 49504 San Bernardino E Mojave Desert, Clark Mountains: at head of NE-trending Forsellesia Canyon, ca. 1 mile S of Juniper Claims 1982 Comment
  JEPS68921  Fendlerella utahensis Annie M. Alexander and Louise Kellogg 1939-6-25 827 San Bernardino Clark Mt. 1828 Comment
  POM179254  Fendlerella utahensis E. C. Jaeger 1930-6-22 s.n. San Bernardino Clark Mountain, Comment
  POM184130  Fendlerella utahensis P. A. Munz 1932-9-15 12882 San Bernardino Clark Mountain. 1676 Comment
  POM187355  Fendlerella utahensis E. C. Jaeger 1933-06 s.n. San Bernardino Clark Mountain. Comment
  RSA0031364  Fendlerella utahensis Jim Andre 2010-6-16 14502 San Bernardino Clark Mountain Range; SE end of range 0.6 mi. west (above) Picnic Area 1989 Comment
  RSA0031365  Fendlerella utahensis Jim Andre 2010-6-16 14502 San Bernardino Clark Mountain Range; SE end of range 0.6 mi. west (above) Picnic Area 1989 Comment
  RSA0114675  Fendlerella utahensis Anonymous 1998-6-9 s.n. San Bernardino Clark Mts [Clark Mountain Range]. Comment
  RSA16141  Fendlerella utahensis Carl B. Wolf 1935-10-7 7620 San Bernardino Clark Mountains; 1 miles south of Coliseum Mine 1829 Comment
  RSA269478  Fendlerella utahensis B. A. Prigge, Henrickson 1972-7-6 209 San Bernardino SE side of Clark Mountain, 4.4 miles NNW of Mountain Pass 2256 Comment
  RSA269794  Fendlerella utahensis B. A. Prigge 1973-6-23 1178 San Bernardino Clark Mountains: Fir Canyon, 6 miles NW of Mt. Pass 1829 Comment
  RSA269795  Fendlerella utahensis B. A. Prigge 1973-7-6 1210 San Bernardino Clark Mt. Range, ca 4.5 miles NW of Mt. Pass, head of Fir Canyon. 2195 Comment
  RSA275751  Fendlerella utahensis Robert F. Thorne, Walter Wisura, Davidson, Barry A. Prigge 1977-5-26 49186 San Bernardino E. Mojave Desert, Clark Mtn. Range: Fir Canyon. 1829 Comment
  RSA275947  Fendlerella utahensis R. F. Thorne, DeBuhr, W. Wisura, Prigge 1977-6-24 49504 San Bernardino Clark Mountains: at head of NE-trending Forsellesia Canyon, 1 mile S of Frank Curtis mine (Juniper Claims) 1981 Comment
  RSA476340  Fendlerella utahensis Christopher Davidson 1977-5-27 5776 San Bernardino Trail up north side of Clark Mountain, departing from Colosseum Mine Rd. 2.6 miles south of Powerline Rd. 1890 Comment
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Jul 15 2014
  SD108828  Fendlerella utahensis Barry Prigge, J. Henrickson 1972-7-6 3 San Bernardino Clark Mountain, 4.2 miles NNW of Mountain Pass. 2133 Comment
  UC537242  Fendlerella utahensis Marcus E. Jones, A. M. 1932-9-13 San Bernardino Clark Mts. E Mojave Desert Comment
  UC625870  Fendlerella utahensis Annie M. Alexander 1939-6-25 827 San Bernardino n slope Clark Mt. 1828 Comment
  UC718418  Fendlerella utahensis Carl B. Wolf 1935-10-7 7620 San Bernardino 1 mi s Coliseum Mine; Mojave Desert, Clark Mt. 1828 Comment
  UCR116265  Fendlerella utahensis A. C. Sanders, Mark Elvin 2001-8-3 24576 San Bernardino Eastern Mojave Desert, Clark Mountain, 'Fir Canyon' on north side, 1-2.2 km above Green's Well Rd. 1707 Comment
  UCR17734  Fendlerella utahensis A. C. Sanders 1976-6-12 879 San Bernardino Eastern Mojave Desert, north side of Clark Mountain, in the canyon below the fir grove 1829 Comment
  UCR220888  Fendlerella utahensis Jim Andre 2010-6-16 14502 San Bernardino Eastern Mojave Desert, SE end of Clark Mountain Range, 0.6 mi. west (above) "Picnic Area" 1988.21 Comment
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Nov 12 2015
  UCR26382  Fendlerella utahensis A. C. Sanders 1981-6-27 2170 San Bernardino Eastern Mojave Desert, Clark Mountain: canyon below the White Fir Grove, north side of the mtn 1982 Comment
  UCR275895  Fendlerella utahensis Jim Andre, J. T. Columbus, Peter Pearlman 2015-6-23 32638 San Bernardino East Mojave Desert, Clark Mountain Range, Mojave National Preserve, southeast side of range 0.4 mile to southeast of picnic area, c. 3.5 miles northwest of Mountain Pass 1849 Comment
  UCR30787  Fendlerella utahensis A. C. Sanders 1983-6-12 3860 San Bernardino Eastern Mojave Desert, N side of Clark Mountain, upper 'Fir Canyon' including the white fir grove 2104 Comment
  UCR33468  Fendlerella utahensis B. A. Prigge, R. F. Thorne, et. all 1978-5-27 3077 San Bernardino Eastern Mojave Desert, Clark Mountain Range: Forsellesia Canyon, above Juniper Claims 1860 Comment
  CLARK-A1528-2493  Forsellesia nevadensis John C. Roos 1949-6-19 4402 San Bernardino Clark Mountain Range 1950 Comment
  POM187254  Forsellesia nevadensis P. A. Munz 1933-5-21 12982 San Bernardino Clark Mountain. 1524 Comment
  RSA269839  Forsellesia nevadensis B. A. Prigge 1974-6-10 s.n. San Bernardino Clark Mountain Range, at the end of the road in Big Horn Canyon, ca 3.8 miles NNW of Mt. Pass. 1951 Comment
  RSA269840  Forsellesia nevadensis B. A. Prigge, James Henrickson 1972-5-20 s.n. San Bernardino 5.5 miles NNW of Mountain Pass, N side of Clark Mountain. 1982 Comment
  RSA275731  Forsellesia nevadensis R. F. Thorne, W. Wisura, Christopher Davidson, B. A. Prigge 1977-5-26 49193 San Bernardino Clark Mountain Range: Fir Canyon. 1890 Comment
  RSA279198  Forsellesia nevadensis B. A. Prigge, R. F. Thorne 1978-5-27 3076 San Bernardino E Mojave Desert, Clark Mtn, Forsellesia Canyon, above Juniper claims 1768 Comment
  RSA338155  Forsellesia nevadensis R. F. Thorne, Larry E. DeBuhr, W. Wisura, B. A. Prigge 1977-6-24 s.n. San Bernardino Clark Mtn. Range: limestone cliffs at head of NE-trending Forsellesia Cyn., c. 1 mi. S of Juniper Claims 1982 Comment
  RSA397752  Forsellesia nevadensis Christopher Davidson 1977-5-27 5778 San Bernardino Trail up north side of Clark Mountain., departing from Colosseum Mine Road ca. 2.6 mi. south of Powerline Road. Steep narrow canyon. 1890 Comment
  RSA47537  Forsellesia nevadensis J. C. Roos, L. Roos 1979-06 4402 San Bernardino SE foot of Clark Mtn, Eastern San Bernardino County 1951 Comment
  RSA648738  Forsellesia nevadensis J. C. Roos 1949-6-19 4402 San Bernardino southeastern base of Clark Mts, eastern San Bernardino Co. 1950 Comment
  RSA275729  Forsellesia pungens R. F. Thorne, B. A. Prigge, Larry E. DeBuhr, W. Wisura 1977-6-24 49500 San Bernardino Clark Mountains: at head of NE-trending Forsellesia Canyon, 1 mile S of Frank Curtis' mine (Juniper Claims) 1981 Comment
  RSA275730  Forsellesia pungens R. F. Thorne, Larry E. DeBuhr, W. Wisura, B. A. Prigge 1977-6-24 49500 San Bernardino Clark Mountains: at head of NE-trending Forsellesia Canyon, 1 mile S of Frank Curtis' mine (Juniper Claims) 1981 Comment
  RSA279197  Forsellesia pungens var. glabra B. A. Prigge, K. Thorne 1978-5-27 3085 San Bernardino E. Mojave Desert, Clark Mountain Range: Forsellesia Canyon, above Juniper Claims. 1951 Comment
  NY311415  Forsellesia pungens var. pungens R. F. Thorne 1977-6-24 49500 San Bernardino E. Mojave Desert, Calrk Mtn. Range: limestone cliffs at head of NE-trending Forsellesia Canyon, c. 1 mi. S of Juniper Claims. 1981.2 Comment
  NY311416  Forsellesia pungens var. pungens C. B. Wolf 1940-5-25 9582 San Bernardino Mojave Desert, Clark Mt. Coliseum Mine 1981.2 Comment
  NY311417  Forsellesia pungens var. pungens C. B. Wolf 1935-5-28 7066 San Bernardino Mojave Desert, Clark Mt., 1 mi. south of Coliseum Mine 1828.8 Comment
  A378093  Frangula californica subsp. ursina C. B. Wolf 1935-5-26 7019 Unknown Mojave Desert, Clark Mt., 1 5/10 mi. above Pachalka Spring in 2nd canyon to the east 1828 Comment
  A378094  Frangula californica subsp. ursina C. B. Wolf 1935-10-5 7575 Unknown Mojave Desert, Clark Mt., 1 5/10 mi. above Pachalka Spring in 2nd canyon to the east 1828 Comment
  CAS-BOT-BC55627  Frangula californica subsp. ursina Carl B. Wolf 1935-10-5 7575 San Bernardino Mojave Desert, Clark Mt. 1 1/2 mi. above Pachalka Spring 2nd canyon to the east 1828 Comment
  CAS-BOT-BC55628  Frangula californica subsp. ursina Carl B. Wolf 1935-5-26 7019 San Bernardino Mojave Desert, Clark Mt. 1 5/10 mi. above Pachalka Spring in 2nd canyon to the east 1828 Comment
  CAS-BOT-BC55629  Frangula californica subsp. ursina Carl B. Wolf 1935-5-26 7019 San Bernardino Mojave Desert, Clark Mt. 1 5/10 mi. above Pachalka Spring in 2nd canyon to the east 1828 Comment
  CAS-BOT-BC55630  Frangula californica subsp. ursina Carl B. Wolf 1935-10-5 7575 San Bernardino Mojave Desert, Clark Mt. 1 1/2 mi. above Pachalka Spring 2nd canyon to the east 1828 Comment
  HSC79398  Frangula californica subsp. ursina B. A. Prigge 1974-6-9 1531 San Bernardino Clark Mt. Range, Big Pachalka Cyn., ~ 5 mi. NW of Mt Pass 1707 Comment
  LA207726  Frangula californica subsp. ursina Carl B. Wolf; 1935-5-26 7109 San Bernardino Clark Mountain, Mojave Desert, 1 5/10 mi. above Pachalka Spring in 2nd Canyon to the E 1828 Comment
  OBI66311  Frangula californica subsp. ursina Steve Boyd, Tammy Morgan 2004-6-1 11418 San Bernardino Mojave Desert; E Mojave Desert region: Clark Mts, western flank of the range in large cyn S of Pachalka Spring 1800 Comment
  SBBG50806  Frangula californica subsp. ursina R. S. Woglum, C. B. Wolf 1935-12-2 31 San Bernardino Clark Mtns Comment
  SD22841  Frangula californica subsp. ursina Carl B. Wolf 1935-5-26 7019 San Bernardino Mojave Desert, Clark Mt., 1 5/10 mi. above Pachalka Spring in 2nd canyon to the east 1829 Comment
  SD22842  Frangula californica subsp. ursina Carl B. Wolf 1935-10-5 7575 San Bernardino Mojave Desert, Clark Mt., 1 1/2 mi. above Pachalka Spring, 2nd canyon to the east 1829 Comment
  SD90100  Frangula californica subsp. ursina R. S. Woglum, C. B. Wolf 1935-10-2 31 San Bernardino Clark Mountains Comment
  CAS-BOT-BC218367  Frasera albomarginata Robert F. Thorne; L. DeBuhr; W. Wisura; B. Prigge 1977-6-24 49466 San Bernardino Ridge of dolomitized limestone just S of Frank Curtis' mine (Juniper Claims, Clark Mtn. Range, E. Mojave Desert 1767 Comment
  CLARK-A1528-1310  Frasera albomarginata John C. Roos 1950-9-2 4967 San Bernardino Clark Mountains 1706 Comment
  POM305428  Frasera albomarginata Henry J. Ramsey 1940-5-25 743 San Bernardino Clark Mountains. Comment
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Sep 5 2013
  RSA23547  Frasera albomarginata Carl B. Wolf 1940-5-25 9589 San Bernardino Clark Mountains; 1 mile south of Colusseum Mine 1829 Comment
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Sep 5 2013
  RSA275428  Frasera albomarginata Robert F. Thorne, DeBuhr, Wisura, Barry A. Prigge 1977-6-24 49466 San Bernardino Clark Mountain: ridge of dolomitized limestone just S of Frank Curtis mine (Juniper Claims) 1768 Comment
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Sep 5 2013
  RSA86874  Frasera albomarginata J. C. Roos 1950-9-2 4967 San Bernardino Clark Mountains, 1 mile south of coliseum Mine 1707 Comment
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Sep 5 2013
  UCR32244  Frasera albomarginata var. induta B. A. Prigge, R. F. Thorne, Larry E. DeBuhr, W. Wisura 1977-6-24 1959 San Bernardino Eastern Mojave Desert, Clark Mountain Range, near Juniper Claims, c. 5.6 air mi. NNW of Mountain Pass 1738 Comment
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Sep 5 2013
  A401118  Fraxinus anomala R. S. Woglum 1940-5-25 2754 Unknown Clark Mtms. Comment
  A401119  Fraxinus anomala C. B. Wolf 1935-5-28 7077 Unknown Mojave Desert, Clark Mt. 1 mi. so. of Coliseum Mine 1828 Comment
  A401120  Fraxinus anomala M. E. Jones 1932-9-13 Unknown Clark Mts., E. Mojave Desert Comment
  CAS-BOT-BC384223  Fraxinus anomala H. D. Ripley; R. C. Barneby 1945-5-25 6382 San Bernardino Coliseum Mine, Clark Cr. [Clark Mt.] 1828 Comment
  CAS-BOT-BC384224  Fraxinus anomala Carl B. Wolf 1935-5-28 7077 San Bernardino Mojave Desert, Clark Mt. 1 mi. So. of Coliseum Mine 1828 Comment
  CAS-BOT-BC384227  Fraxinus anomala Carl B. Wolf 1935-5-28 7077 San Bernardino Mojave Desert, Clark Mt. 1 mi. So. of Coliseum Mine 1828 Comment
  CAS-BOT-BC384230  Fraxinus anomala Barry Prigge; R. F. Thorne; et al 1978-5-27 3082 San Bernardino E. Mojave Desert, Clark Mtn. Range: Forsellesia Canyon, above Juniper Claims 1950 Comment
  CAS-BOT-BC384234  Fraxinus anomala Robert F. Thorne; W. Wisura; C. Davidson; B. Prigge 1977-5-26 49192 San Bernardino E. San Bernardino Co. E. Mojave Desert, Clark Mtn. Range: Fir Canyon 1889 Comment
  CLARK-A1528-3289  Fraxinus anomala John C. Roos 1949-5-28 San Bernardino Clark Mountain Comment
  CLARK-A1528-3291  Fraxinus anomala John C. Roos 1948-9-18 San Bernardino Clark Mountain Comment
  CLARK-A1528-5365  Fraxinus anomala John C. Roos 1948-9-18 San Bernardino Clark Mountain Comment
  CLARK-A1528-5705  Fraxinus anomala John C. Roos 1948-9-18 San Bernardino Clark Mountain Comment
  GMDRC2544  Fraxinus anomala J. Andre, T. La Doux, G. L. Clifton 2007-10-24 8743 San Bernardino Clark Mountain Range: Forsellesia Cyn, on W. side ofde of Clark Mtn.. Elev. 5199 ft. 1585 Comment
  GMDRC722  Fraxinus anomala J. Evens 1999-5-26 142 San Bernardino Mojave National Preserve: Clark Mtns., in N-facing limestone cyn. bottom, about 1.6 km N of Clark Mtn, c. 1665 m. 1665 Comment
  HSC78545  Fraxinus anomala A. C. Sanders 1983-6-11 3847 San Bernardino Lower Fir Canyon, N side of Clark Mtn., E Mojave Desert. 1616 Comment
  JEPS32552  Fraxinus anomala Carl B. Wolf 1935-5-28 San Bernardino 1 mi s Coliseum Mine; Mojave Desert, Clark Mt. 1828 Comment
  JEPS68728  Fraxinus anomala Annie M. Alexander and Louise Kellogg 1939-5-14 488 San Bernardino s slope Clark Mt. 1828 Comment
  POM244825  Fraxinus anomala Carl B. Wolf 1935-5-28 7077 San Bernardino Clark Mountain, 1 mi. so. of Coliseum Mine. Ft. 1829 Comment
  POM305426  Fraxinus anomala Henry J. Ramsey, Henry J. Ramsey 1940-5-25 745 San Bernardino Clark Mountain region, near power-line. Comment
  RSA13096  Fraxinus anomala Carl B. Wolf 1935-10-7 7618 San Bernardino Clark Mountains; 1 miles south of Coliseum Mine 1829 Comment
  RSA269599  Fraxinus anomala Barry A. Prigge 1973-5-11 863 San Bernardino Clark Mountain, 5 miles NNW of Mountain Pass, Fir Canyon 1799 Comment
  RSA269600  Fraxinus anomala Barry A. Prigge 1973-7-7 1246 San Bernardino Clark Mt Range, Westphal Canyon, 4.3 miles NNW of Mt Pass 1646 Comment
  RSA269601  Fraxinus anomala Barry A. Prigge 1973-6-15 1154 San Bernardino Clark Mt Range, Little Pachalka Canyon, first Canyon E of Pachalka Spring, 5.25 miles NW of Mts Pass 1738 Comment
  RSA269602  Fraxinus anomala Barry A. Prigge 1973-5-27 1117 San Bernardino Clark Mt Range, at base of cliff at head of Fir Canyon, 4.6 miles NNW of Mt Pass 2165 Comment
  RSA275754  Fraxinus anomala Robert F. Thorne, Walter Wisura, Barry A. Prigge, Christopher Davidson 1977-5-26 49192 San Bernardino Clark Mountain Range: Fir Canyon. 1890 Comment
  RSA275958  Fraxinus anomala Robert F. Thorne, Larry E. DeBuhr, Walter Wisura, Barry A. Prigge 1977-6-24 49492 San Bernardino Clark Mountains: at head of NE-trending Forsellesia Canyon, 1 mile S of Frank Curtis mine (Juniper Claims) 1982 Comment
  RSA279222  Fraxinus anomala Barry A. Prigge, Robert F. Thorne 1978-5-27 3082 San Bernardino E. Mojave Desert, Clark Mountain Range: Forsellesia Canyon, above Juniper Claims. 1951 Comment
  RSA464927  Fraxinus anomala Christopher Davidson 1977-5-27 5781 San Bernardino Trail up north side of Clark Mountain., departing from Colosseum Mine Road ca. 2.6 mi. south of Powerline Road. Steep narrow canyon. 1890 Comment
  RSA480251  Fraxinus anomala Barry A. Prigge 1974-5-10 1475 San Bernardino NE San Bernardino county, Clark Mt range, Fir Canyon, 5.8 miles NNW of Mt. Pass 1707 Comment
  RSA593754  Fraxinus anomala J. C. Roos 1948-9-18 s.n. San Bernardino Clark Mts., Comment
  RSA654454  Fraxinus anomala Valerie L. Soza, Bart O'Brien 2000-5-16 929 San Bernardino Clark Mountains, East Mojave Desert: South of Colosseum Mine, W of Colosseum Gorge, W of Benson Mine, above Curtis Canyon. 1829 Comment
  RSA736276  Fraxinus anomala Jim Andre, Tasha La Doux, G. L. Clifton 2007-10-24 8743 San Bernardino Clark Mountain Range: Forsellesia Cyn, on W. side of Clark Mtn. 1585 Comment
  SBBG50992  Fraxinus anomala R. S. Woglum 1940-5-25 2754 San Bernardino Clark Mtns Comment
  SBBG52694  Fraxinus anomala C. Davidson 1977-5-27 5781 San Bernardino trail up N side of Clark Mtn, departing from Colosseum Mine Rd ca. 2.6 mi S of Powerline Rd 1889 Comment
  SD99361  Fraxinus anomala Christopher Davidson 1977-5-27 5781 San Bernardino Trail up north side of Clark Mountain, departing from Colosseum Mine Road, ca. 2.6 miles south of Powerline Road. 1890 Comment
  UC592767  Fraxinus anomala Carl B. Wolf 1935-5-28 San Bernardino 1 mi s Coliseum Mine; Mojave Desert, Clark Mt. 1828 Comment
  UC625802  Fraxinus anomala Annie M. Alexander 1939-5-14 488 a San Bernardino s slope Clark Mt. 1828 Comment
  UC625805  Fraxinus anomala Annie M. Alexander 1939-6-15 488 b San Bernardino n slope Clark Mt. 1676 Comment
  UCR149472  Fraxinus anomala Valerie Soza, B. O'Brien 2000-5-16 929 San Bernardino Eastern Mojave Desert, Clark Mountain; south of Colosseum Mine, west of Colosseum Gorge, west of Benson Mine, above Curtis Canyon 1829 Comment
  UCR157268  Fraxinus anomala June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-28 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain, north of the peak in the canyon below the white fir grove 2012 Comment
  UCR17660  Fraxinus anomala A. C. Sanders 1976-6-12 437 San Bernardino Eastern Mojave Desert, north side of Clark Mountain 1951 Comment
  UCR19045  Fraxinus anomala John C. Roos 1949-5-28 4353 San Bernardino Eastern Mojave Desert, north slope Clark Mountain 1829 Comment
  UCR195960  Fraxinus anomala Jim Andre, T. La Doux, G. L. Clifton 2007-10-24 8743 San Bernardino Mojave Desert, Clark Mountain Range, Forsellesia Canyon, on east side of Clark Mountain 1585 Comment
  UCR26025  Fraxinus anomala J. R. Haller 1979-5-12 3454 San Bernardino Eastern Mojave Desert, c. 1 mi north of the summit of Clark Mountain 1768 Comment
  UCR33501  Fraxinus anomala B. A. Prigge, R. F. Thorne, et al. 1978-5-27 3082 San Bernardino Eastern Mojave Desert, Clark Mountain, Forsellesia Canyon, above Juniper Claims 1951 Comment
  UC496525  Galactia wrightii P. A. Munz 1932-9-15 12877 San Bernardino canyon wall Clark Mtn. (e San Bernardino Co.) 1676 Comment
Read comments
Apr 11 2012
  RSA0091969  Galium Mitch Provance 2001-5-5 4862 San Bernardino Eastern Mojave Desert: Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines. 1220 Comment
  RSA748720  Galium A. C. Sanders, Mark A. Elvin 2001-8-3 24572 San Bernardino Clark Mountain, 'Fir Canyon' on north side, 1-2.2 km above Green's Well Rd. 1585 Comment
  SD197906  Galium A. C. Sanders, Mark Elvin 2001-8-3 24572 San Bernardino Clark Mtn., Fir Canyon on north side, 1-2.2 km above Green's Well Rd. 1584 Comment
  UCR165407  Galium A. C. Sanders, Mark Elvin 2001-8-3 24572 San Bernardino Eastern Mojave Desert, Clark Mountain, 'Fir Canyon' on north side, 1-2.2 km above Green's Well Rd. 1707 Comment
  UCR273523  Galium Mitch Provance 2001-5-5 4862 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  LA105553  Galium hilendiae subsp. carneum Barry A. Prigge; 1989-5-20 8778 San Bernardino Clark Mountain Range, Clark Mountain Range, Curtis CanyoN: At headwall of canyon, 4.8 miles. 4.8 mi NNW of Mountain 1950 Comment
  GMDRC2570  Galium munzii J. Andre, T. La Doux, Bart O'Brien 2007-10-2 8801 San Bernardino Clark Mountain Range: Forsellesia Cyn, E. Clark Mtn, approx. 3 mi. S. of Colosseum Mine, 1 mi W. of Benson Mine.. Elev. 5199 ft. 1585 Comment
  RSA269456  Galium munzii Barry A. Prigge 1973-7-6 1203 San Bernardino 4.5 miles NW of Mt. Pass on peak ca 1 mile E of Clark Mt. 2287 Comment
  RSA269481  Galium munzii Barry A. Prigge 1973-7-7 1232 San Bernardino 3.7 miles N of Mt Pass 1707 Comment
  RSA275417  Galium munzii Robert F. Thorne, Larry E. DeBuhr, Walter Wisura, Barry A. Prigge 1977-6-23 49445 San Bernardino Clark Mountain Range: Colosseum Gorge 1585 Comment
  RSA275450  Galium munzii Robert F. Thorne, Larry E. DeBuhr, Walter Wisura, Barry A. Prigge 1977-6-24 49459 San Bernardino Forsellesia Canyon, 1 mile SW of Frank Curtis' mine (Juniper claims) 1890 Comment
  RSA275959  Galium munzii Robert F. Thorne, Larry E. DeBuhr, Walter Wisura, Barry A. Prigge 1977-6-24 49491 San Bernardino Clark Mtn. Range: limestone cliffs at head of NE-trending Forsellesia Cyn., c. 1 mi. S of Juniper Claims 1982 Comment
  RSA279802  Galium munzii Robert F. Thorne, C. W. Tilforth 1974-5-28 44529 San Bernardino East Mojave Desert: Clark Mountains, 1.8 miles up Coliseum Mine Road up from powerline road. 1616 Comment
  UC1478566  Galium munzii Robert F. Thorne and C. W. Tilforth 1974-5-28 44529 San Bernardino Coliseum Mine Rd 1.8 mi up from power line road; E. Mojave Desert, Clark Mts. 1615 Comment
  UC1478789  Galium munzii Robert F. Thorne, L. DeBuhr, W. Wisura, and B. Prigge 1977-6-24 49491 San Bernardino c. 1 mi s Frank Curtis' mine (Juniper Claims) (cliffs at head of ne-trending canyon); E. Mojave Desert, Clark Mtn. Range, Forsellia Cyn 1981 Comment
  UC1478803  Galium munzii Robert F. Thorne, L. DeBuhr, W. Wisura, and B. Prigge 1977-6-23 49445 San Bernardino Colosseum Gorge E. Mojave Desert, Clark Mtn. Range 1584 Comment
  UCR200370  Galium munzii Jim Andre, T. La Doux, Bart O'Brien 2007-10-2 8801 San Bernardino Mojave Desert, Clark Mountain Range, Forsellesia Canyon, east Clark Mountain, c. 3 mi south of Colosseum Mine, 1 mi west of Benson Mine 1585 Comment
  UCR32249  Galium munzii subsp. munzii B. A. Prigge, R. F. Thorne, Larry E. DeBuhr, W. Wisura 1977-6-23 1941 San Bernardino Eastern Mojave Desert, Clark Mountain Range, above seep in Colosseum Gorge 1555 Comment
  GH417031  Galium parishii C. B. Wolf 1935-5-27 7058 Unknown Mojave Desert, Clark Mt., large canyon to the N.W. of Pachalka Spring (over one divide) 1981 Comment
  RSA16212  Galium parishii Carl B. Wolf 1935-5-27 7058 San Bernardino Mojave Desert, Clark Mt. Large Canyon to the N.W. of Pachalka Spring (over one divide). 1982 Comment
  RSA609657  Galium parishii R. S. Woglum 1935-10-2 s.n. San Bernardino Mojave Desert: Clark Mountains. Comment
  RSA275856  Galium porrigens Robert F. Thorne, Walter Wisura, Christopher Davidson 1977-5-27 49116 San Bernardino Clark Mountains: above Pachalka Spring on exposed limestone of rocky slopes. 1555 Comment
  GMDRC3143  Galium proliferum J. Andre 2008-4-23 10326 San Bernardino Clark Mountain Range: northeast side of Clark Mtn at Green's Well, just W. of Colosseum Mine on slopes behind old homestead site 35 deg. 33.652' N 115 deg. 34.352' W. Elev. 4912 ft. 1498 Comment
  GMDRC7517  Galium proliferum J. M. Andre, Travis Columbus, Peter Pearlman 2015-6-23 32635 San Bernardino Clark Mountain Range: Mojave National Preserve; SE side of range 0.4 mi. to southeast of picnic area, about 3.5 miles NW of Mountain Pass 1849 Comment
  RSA269457  Galium proliferum Barry A. Prigge 1973-5-19 945 San Bernardino Clark Mt. Range: A north fork of the Little Pachalka Canyon, 4.6 miles NE of Mt Pass. 1677 Comment
  RSA753208  Galium proliferum Jim Andre 2008-4-23 10326 San Bernardino Clark Mountain Range: NE side of Clark Mt. at Green's Well, just W of Colosseum Mine on slopes behind old homestead site. 1498 Comment
  UC1483343  Galium proliferum Robert F. Thorne, W. Wisura, and C. Davidson 1977-5-27 49116 San Bernardino above Pachalka Spring; E. Mojave Desert, Clark Mtn. Range 1554 Comment
  UCR226753  Galium proliferum Jim Andre 2003-5-26 15077 San Bernardino Eastern Mojave Desert, Clark Mountain Range, Mojave National Preserve, 200 m east of Pachalka Spring 1524 Comment
  A417110  Galium wrightii P. A. Munz 1932-9-15 12877 Unknown Clark Mtn. eastern San Bernardino County 1676 Comment
  CAS-BOT-BC499150  Galium wrightii Valerie Soza 2004-7-1 1738 b San Bernardino South side of the Clark Mountains, East Mojave Desert 1828 Comment
  CAS-BOT-BC500456  Galium wrightii Valerie Soza 2004-7-1 1738 a San Bernardino South side of the Clark Mountains, East Mojave Desert 1828 Comment
  GMDRC4572  Galium wrightii J. Andre 2010-6-16 14509 San Bernardino Clark Mountain Range: SE end of range 0.6 mi. west (above) 'Picnic Area 1989 Comment
  GMDRC7578  Galium wrightii J. M. Andre 2014-8-15 32882 San Bernardino Clark Mountain Range: Mojave National Preserve; SE end of range at picnic area, 5.6 mi. NNW from Bailey Rd junction at Interstate 15 1877 Comment
  POM184026  Galium wrightii Philip A. Munz 1932-9-15 12877 San Bernardino Clark Mountain. 1677 Comment
  POM187348  Galium wrightii E. C. Jaeger 1933-6-10 s.n. San Bernardino Clark Mountain. 1829 Comment
  RSA0058998  Galium wrightii Valeria Soza 2004-7-1 1738 b San Bernardino South side of the Clark Mountains, East Mojave Desert. 1829 Comment
  RSA0060500  Galium wrightii Valeria Soza 2004-7-1 1738 a San Bernardino South side of the Clark Mountains, East Mojave Desert. 1829 Comment
  RSA269455  Galium wrightii Barry A. Prigge 1973-7-6 1205 San Bernardino Ca 4.25 miles NW of Mt Pass. On peak ca 1 mile E of Clark Mtn. Clark Mtn range. (NE San Bernardino Co.) 2287 Comment
  RSA275955  Galium wrightii Robert F. Thorne, Larry E. DeBuhr, Walter Wisura, Barry A. Prigge 1977-6-24 49462 San Bernardino Forsellesia Canyon, 1 mile SW of Frank Curtis' mine (Juniper claims) 1890 Comment
  RSA276629  Galium wrightii Lauramay T. Dempster, E. R. Dempster 1970-8-9 4421 San Bernardino Clark Mountains, camp at end of road leading NW from Mountain Pass 1890 Comment
  RSA278924  Galium wrightii Barry A. Prigge 1977-10-8 2183 San Bernardino E Mojave Desert, Clark Mountain Range: Fir Canyon. 1616 Comment
  RSA609656  Galium wrightii R. S. Woglum 1935-10-2 s.n. San Bernardino Mojave Desert: Clark Mountains. Comment
  RSA735627  Galium wrightii Steve D. Boyd, Tammy Morgan 2004-6-1 11430 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  RSA793001  Galium wrightii Duncan S. Bell 2012-9-22 4275 San Bernardino Clark Mountain: south side of range, approximately 0.6 air mile south east of Clark Mountain summit. 2038 Comment
  SEINET4560379  Galium wrightii Duncan S. Bell 2012-1 4275 San Bernardino Mojave Desert; East Mojave Desert region: Clark Mountain: south side of range, approximately 0.6 air miles south east of clark Mountain summit 2037 Comment
  UC1424022  Galium wrightii Lauramay T. Dempster and E. R. Dempster 1970-8-9 4421 San Bernardino camp at end of road leading nw from Mountain Pass Clark Mountain 1889 Comment
  UC625624  Galium wrightii Annie M. Alexander 1939-6-25 826 San Bernardino n slope Clark Mt. (in <?> of canyon) 1676 Comment
  UCR18861  Galium wrightii John C. Roos 1948-9-18 4046 San Bernardino Eastern Mojave Desert, north side of Clark Mountain 2134 Comment
  UCR248460  Galium wrightii Duncan S. Bell 2012-9-22 4275 San Bernardino East Mojave Desert, Clark Mountain: south side of range, c. 0.6 air mile southeast of Clark Mountain summit 2038 Comment
  CLARK-A1528-3959  Galium wrightii var. rothrockii John C. Roos 1948-9-18 4046 San Bernardino Clark Mountain 2133 Comment
  A401753  Garrya flavescens P. A. Munz 1932-9-15 12890 Unknown Clark Mtn. eastern San Bernardino County 1676 Comment
  CLARK-A1528-4971  Garrya flavescens John C. Roos 1949-6-19 4409 San Bernardino Clark Mountain 1950 Comment
  GH401751  Garrya flavescens R. F. Thorne, W. Wisura, C. Davidson & B. Prigge 1977-5-26 49187 Unknown E. Mojave Desert, Clark Mtn. Range: Fir Canyon 1828 Comment
  HSC78555  Garrya flavescens A. C. Sanders 1983-6-11 3848 San Bernardino N side of Clark Mtn., lower Fir Canyon, Eastern Mojave Desert 1616 Comment
  LA40325  Garrya flavescens Carl B. Wolf; 1935-5-26 7016 San Bernardino Clark Mountain Range, 1.5 mi. above Pachalka Spring, 2nd canyon to the E 1828 Comment
  OBI66312  Garrya flavescens Steve Boyd, Tammy Morgan 2004-6-1 11420 San Bernardino Mojave Desert; E Mojave desert region: Clark Mts, western flank of the range in large cyn S of Pachalka Srping 1800 Comment
  RSA702230  Garrya flavescens Steve Boyd, Tammy Morgan 2004-6-1 11420 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  RSA790419  Garrya flavescens Jim Andre 2010-6-16 14494 San Bernardino Clark Mountain Range; SE end of range 0.6 mi. west (above) 'Picnic Area' 1989 Comment
  SBBG89511  Garrya flavescens T. J. Ayers, R. W. Scott 1989-5-26 738 San Bernardino Clark Mtn; drainage above picnic area on E side; near ridge summit 1828 Comment
  SBBG90217  Garrya flavescens T. J. Ayers, R. W. Scott 1989-5-26 737 San Bernardino Clark Mtn; drainage above picnic area on E side; near ridge summit 1828 Comment
  UC494698  Garrya flavescens P. A. Munz 1932-9-15 12890 San Bernardino Clark Mtn.; e San Bernardino County 1676 Comment
  UC625797  Garrya flavescens Mr. Delmonte 1939-5-14 495 San Bernardino s slopes Clark Mt. Comment
  UC718073  Garrya flavescens Carl B. Wolf 1935-5-26 7016 San Bernardino 1.5 mi above Pachalka Spring (in 2nd canyon to east, Clark Mt.); Mojave Desert, Clark Mt. 1828 Comment
  UCR148746  Garrya flavescens Steve Boyd, Tammy Morgan 2004-6-1 11420 San Bernardino Eastern Mojave Desert, Clark Mountain, west flank of the range in large canyon south of Pachalka Spring 1800 Comment
  UCR151738  Garrya flavescens Steve Boyd, Tammy Morgan 2004-6-1 11420 San Bernardino Eastern Mojave Desert, Clark Mountain, west flank of the range in large canyon south of Pachalka Spring 1800 Comment
  UCR157136  Garrya flavescens June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-28 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain, north of the peak in the canyon below the white fir grove 2012 Comment
  UCR246267  Garrya flavescens Jim Andre 2011-6-1 20499 San Bernardino Eastern Mojave Desert, Mojave National Preserve; Clark Mountain Range, SE end of range 0.5 mi. NW of "Picnic Area" 1960 Comment
  UCR31204  Garrya flavescens A. C. Sanders 1983-6-11 3848 San Bernardino Eastern Mojave Desert, North side of Clark Mountain, lower 'Fir Canyon 1616 Comment
  RSA16248  Garrya flavescens subsp. flavescens Carl B. Wolf 1935-5-26 7016 San Bernardino Clark Mountains, 1.5 miles above Pachalka Spring in 2nd canyon to the east. 1829 Comment
  RSA183897  Garrya flavescens subsp. flavescens P. A. Munz 1932-9-15 12890 San Bernardino Clark Mountains. 1677 Comment
  RSA269704  Garrya flavescens subsp. flavescens Barry A. Prigge 1973-9-18 1286 San Bernardino Clark Mountain Range, ca 4.5 miles NW of Mt Pass on SE exposure of Clark Mt at E-facing cliff 2134 Comment
  RSA269705  Garrya flavescens subsp. flavescens Barry A. Prigge 1974-5-9 1455 San Bernardino NE San Bernardino Co. Clark Mountain Range, ca 5 miles NW of Mt Pass in Big Pachalka Canyon 1707 Comment
  RSA275940  Garrya flavescens subsp. flavescens Robert F. Thorne, Walter Wisura, C. Davidson, Barry A. Prigge 1977-5-26 49187 San Bernardino E. Mojave Desert, Clark Mtn. Range: Fir Canyon. 1829 Comment
  RSA392381  Garrya flavescens subsp. flavescens Christopher Davidson 1977-5-27 5785 San Bernardino Trail up north side of Clark Mountain, departing from Colosseum Mine Rd ca. 2.6 mi south of junction with Powerline Rd. 1676 Comment
  RSA657260  Garrya flavescens subsp. flavescens James Henrickson 1981-4-24 18801 San Bernardino Ca. 34 air miles NE of Baker in Mojave Desert, in the lower north slopes of the Clark Mountains, southwest of Green's Well, north of the Peak. 1707 Comment
  SD181495  Garrya flavescens subsp. flavescens James Henrickson, Barry & John Prigge 1981-4-24 18801 San Bernardino About 34 airmiles northeast of Baker in Mojave desert, in the lower north slopes of the Clark Mountains, southwest of Green's Well, north of the Peak. Common on lower slopes. 1707 Comment
  UCR146318  Garrya flavescens subsp. flavescens James Henrickson, Et al. 1981-4-24 18801 San Bernardino Mojave Desert, c. 34 air mi NE of Baker in the lower north slope of Clark Mountain, SW of Green's Well, north of the Peak 1707 Comment
  SD99370  Garrya flavescens subsp. pallida Christopher Davidson 1977-5-27 5785 San Bernardino trail up north side of Clark Mt. departing from Colliseum Mine Rd ca. 2.6 mi south of junction with Powerline Rd. 1680 Comment
  CLARK-A1528-3331  Gaura coccinea John C. Roos 1949-5-28 4340 San Bernardino Clark Mountain Comment
  GMDRC2475  Gaura coccinea J. Andre, B. O'Brien, T. La Doux 2007-10-2 8603 San Bernardino Clark Mountain Range: along 'Yates Well Rd', on north side of Clark Mtn about 2 mi. W. of Colosseum Mine... Elev. 4881 ft. 1488 Comment
  GMDRC723  Gaura coccinea J. Evens 1999-5-26 143 San Bernardino Mojave National Preserve: Clark Mtns., in N-facing limestone canyon, 250 m S of dirt rd. accessing Colosseum Gorge, c. 1508 m. 1508 Comment
  POM183972  Gaura coccinea P. A. Munz 1932-9-15 12857 San Bernardino In Clark Mountains. 1524 Comment
  RSA0066127  Gaura coccinea Christopher Davidson 1977-5-26 5696 San Bernardino Clark Mountains; Pachalka Spring. 1524 Comment
  RSA23486  Gaura coccinea Carl B. Wolf 1940-5-26 9605 San Bernardino Mojave Desert, Clark Mt. Coliseum Mine (1/2 mile west of) 1524 Comment
  RSA275734  Gaura coccinea Robert F. Thorne 1977-5-26 49153 San Bernardino E. Mojave Desert, Clark Mountain Range. along power line road, N side of Clarks. 1220 Comment
  RSA275825  Gaura coccinea Robert F. Thorne, Walter Wisura, C. Davidson 1977-5-26 49081 San Bernardino Clark Mtn Range: Near Pachalka Spring 1494 Comment
  RSA466814  Gaura coccinea Robert Gustafson, Sterling Keeley 1982-5-23 2597 San Bernardino Power Line Road, ca 6 miles from its jct. with the Cima Rd., north of Clark Mt. 1220 Comment
  RSA466816B  Gaura coccinea Christopher Davidson 1977-5-28 5751 San Bernardino North side of Clark Mountain, along Powerline Road, vicinity of Keany Pass. 1387 Comment
  RSA47203  Gaura coccinea J. C. Roos 1949-5-28 4340 San Bernardino North slope of washes, Clark Mtn, near Green's Mine 1616 Comment
  RSA609962  Gaura coccinea R. S. Woglum 1939-5-14 2360 San Bernardino Northern Mohave Desert: East Mohave National Scenic Area, Clark Mountains. Comment
  RSA653871  Gaura coccinea Valerie L. Soza, Bart O'Brien 2000-5-15 915 San Bernardino Clark Mountains, East Mojave Desert: On road to Pachalka Spring, 4 miles east from Kingston Road. 1372 Comment
  RSA702225  Gaura coccinea Steve Boyd, Tammy Morgan 2004-6-1 11413 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  RSA732224  Gaura coccinea Jim Andre, Tasha La Doux, Bart O Brien 2007-10-2 8603 San Bernardino Clark Mountain Range: along Yates Well Rd, on north side of Clark Mtn. about 2 mi. W. of Colosseum Mine. 1488 Comment
  RSA789663  Gaura coccinea Jim Andre 2010-5-26 14588 San Bernardino Clark Mountain Range, west end of range at Pachalka Spring. 1480 Comment
  UCR108695  Gaura coccinea R. S. Woglum 1939-5-14 2360 San Bernardino Eastern Mojave Desert, Clark Mountain Comment
  UCR147611  Gaura coccinea Valerie Soza, B. O'Brien 2000-5-15 915 San Bernardino Eastern Mojave Desert, Clark Mountains, on road to Pachalka Spring, 4 miles E from Kingston Road 1372 Comment
  UCR148741  Gaura coccinea Steve Boyd, Tammy Morgan 2004-6-1 11413 San Bernardino Eastern Mojave Desert, Clark Mountain, west flank of the range in large canyon south of Pachalka Spring 1800 Comment
  UCR151720  Gaura coccinea Steve Boyd, Tammy Morgan 2004-6-1 11413 San Bernardino Eastern Mojave Desert, Clark Mountain, west flank of the range in large canyon south of Pachalka Spring 1800 Comment
  UCR182589  Gaura coccinea Mitch Provance 2001-5-5 4927 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  UCR195865  Gaura coccinea Jim Andre, T. La Doux, Bart O'Brien 2007-10-2 8603 San Bernardino Mojave Desert, Clark Mountain Range, along 'Yates Well Road,' on north side of Clark Mountain c. 2 mi west of Colosseum Mine 1488 Comment
  UCR273522  Gilia Mitch Provance 2001-5-5 4825 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  RSA780032  Gilia aliquanta subsp. aliquanta J. Andre 2010-5-26 14578 San Bernardino Clark Mountain Range, west end of range at Pachalka Spring. On limestone hill just east of spring area 1480 Comment
  UCR25287  Gilia leptomeria John C. Roos 1949-5-28 3541 San Bernardino Eastern Mojave Desert, below Coloseum Mine, north slope Clark Mountain 1616 Comment
  UCR25288  Gilia leptomeria John C. Roos 1949-6-25 3542 San Bernardino Eastern Mojave Desert, flats below Coloseum Mine, Clark Mountain Comment
  RSA269647  Gilia ophthalmoides B. A. Prigge 1975-5-26 1658 San Bernardino E side of Clark Mountains Range, near zinc mine 2195 Comment
Read comments
Aug 13 2013
  RSA269648  Gilia ophthalmoides B. A. Prigge 1974-5-10 1466 San Bernardino Clark Mountain range, 5.5 miles N of Mountain Pass, 1 mile S of Greens Mine. 1646 Comment
  RSA275938  Gilia ophthalmoides R. F. Thorne, Walter Wisura, Christopher Davidson, B. A. Prigge 1977-5-26 49174 San Bernardino Clark Mountain Range; along trail to Fir Canyon near its mouth. 1585 Comment
  RSA349826  Gilia ophthalmoides B. A. Prigge, Robert F. Thorne 1978-5-27 3047 San Bernardino Clark Mountains, Forsellesia Canyon. 1707 Comment
  RSA349827  Gilia ophthalmoides B. A. Prigge, Robert F. Thorne 1978-5-27 3053 San Bernardino Clark Mountain Range: Forsellesia Canyon, above Juniper Claims. 1723 Comment
  RSA469507  Gilia ophthalmoides Christopher Davidson 1977-5-27 5767 San Bernardino Trail up north side of Clark Mountain, departing from Colosseum Mine Rd ca. 2.6 mi south of junction with Powerline Rd. 1676 Comment
  UCR246264  Gilia ophthalmoides Jim Andre 2011-6-1 20492 San Bernardino Eastern Mojave Desert, Mojave National Preserve; Clark Mountain Range, SE end of range 0.5 mi. NW of "Picnic Area" 1960 Comment
  SD240422  Gilia sinuata J. M. Andre 2013-5-20 26016 San Bernardino Region: MNP; Clark Mountain Range Mojave National Preserve; N. side of range along Yates Well Rd, at Jct with Greens Well Rd, just west of Colosseum Mine area 1561 Comment
  RSA753211  Gilia stellata J. Andre 2008-4-23 19334 San Bernardino Clark Mountain Range: NE side of Clark Mt. at Green's Well, just W of Colosseum Mine on slopes behind old homestead site. 1498 Comment
  UCR273524  Gilia stellata Mitch Provance 2001-5-5 4881 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  RSA269660  Gilia transmontana B. A. Prigge 1975-5-25 1630 San Bernardino Clark MT Range, Jackass Canyon, 6.8 miles NW of Mt Pass. 1555 Comment
  CAS-BOT-BC229518  Gilia triodon J. C. Roos 1949-6-25 3542 San Bernardino Flats below Coliseum Mine, Clark Mountain 1584 Comment
  CAS-BOT-BC229519  Gilia triodon Alva Day; DeAda Mally 1982-5-7 82 -8 San Bernardino Clark Mountains, below Green's Spring on N side of Clark Mountain Comment
  CAS-BOT-BC229520  Gilia triodon J. C. Roos 1949-5-28 3541 San Bernardino N slope of Clark Mountain 1584 Comment
  RSA0067606  Glandularia gooddingii Jim Andre 2013-5-20 26017 San Bernardino Clark Mountain Range: Mojave National Preserve; N. side of range along Yates Well Rd, at Jct with Greens Well Rd, just west of Colosseum Mine area. 1561 Comment
  RSA0092769  Glandularia gooddingii Jim M. Andre 2014-6-5 28298 San Bernardino Clark Mountain Range; Mojave Natl. Preserve; northeast side of range, along Greens Well Rd, 0.5 mi. southwest of Colosseum Mine area. 1627 Comment
  SD108911  Glandularia gooddingii Barry Prigge 1974-6-9 1530 San Bernardino Clark Mt Range, Big Pachalka Cyn, ca 5 miles NW of Mt Pass 1707 Comment
  SD240467  Glandularia gooddingii J. M. Andre 2013-5-20 26017 San Bernardino Region: MNP; Clark Mountain Range Mojave National Preserve; N. side of range along Yates Well Rd, at Jct with Greens Well Rd, just west of Colosseum Mine area 1561 Comment
  SEINET3828640 Image available Glandularia gooddingii Carl B. Wolf 1935-1 7021 San Bernardino Mojave Desert, Clark Mt. 1.5mi. above Pachalka spring in 2nd canyon to the East. Comment
  CAS-BOT-BC181056  Glossopetalon pungens R. S. Woglum 1940-5-25 2758 San Bernardino Clark Mountain, northeast San Bernardino county Comment
  CAS-BOT-BC181057  Glossopetalon pungens Barry Prigge; R. F. Thorne 1978-5-27 3085 San Bernardino Forsellesia Canyon, above Juniper Claims - E. Mojave Desert, Clark Mtn. Range 1950 Comment
  CAS-BOT-BC181058  Glossopetalon pungens L. DeBuhr; Robert F. Thorne; W. Wisura; B. Prigge 1977-6-24 49500 San Bernardino Head of NE-trending Forsellesia Canyon, c. 1 mi. S of Juniper Claims - E. Mojave Desert, Clark Mtn. Range 1981 Comment
  CAS-BOT-BC181059  Glossopetalon pungens Carl B. Wolf 1935-5-28 7066 San Bernardino Mojave Desert, Clark Mt., 1 mi. So. of Coliseum Mine 1828 Comment
  CAS-BOT-BC181060  Glossopetalon pungens Carl B. Wolf 1935-5-28 7066 San Bernardino Mojave Desert, Clark Mt., 1 mi. So. of Coliseum Mine 1828 Comment
  GMDRC2547  Glossopetalon pungens J. Andre, T. La Doux, G. L. Clifton 2007-10-24 8748 San Bernardino Clark Mountain Range: Forsellesia Cyn, on W. side ofde of Clark Mtn.. Elev. 5199 ft. 1585 Comment
  GMDRC5305  Glossopetalon pungens J. Andre, T. La Doux, G. L. Clifton 2008-4-29 19429 San Bernardino Clark Mountain Range: NE end of range in Forsellesia Canyon 1934 Comment
  HSC101201  Glossopetalon pungens Jim Andre, T. La Doux, G. L. Clifton 2008-4-29 19429 San Bernardino Clark Mountain Range; NE end of range in Forsellesia Canyon. 1934 Comment
  RSA0082940  Glossopetalon pungens Jim Andre, Tasha La Doux, Glenn L. Clifton 2008-4-29 19429 San Bernardino NE end of range in Forsellesia Canyon. 1933 Comment
  RSA0114676  Glossopetalon pungens Anonymous 1998-6-9 s.n. San Bernardino Clark Mts [Clark Mountain Range]. Comment
  RSA16170  Glossopetalon pungens C. B. Wolf 1935-5-28 7066 San Bernardino Clark Mountain, 1 mi. so. of Coliseum Mine. Ft. 1829 Comment
  RSA23540  Glossopetalon pungens C. B. Wolf 1940-5-25 9582 San Bernardino Clark Mountains (1 mile S of) Coliseum Mine 1981 Comment
  RSA654450  Glossopetalon pungens Valerie L. Soza, Bart O'Brien 2000-5-16 933 San Bernardino Clark Mountains, East Mojave Desert: South of Colosseum Mine, W of Colosseum Gorge, W of Benson Mine, above Curtis Canyon. 2072 Comment
  SBBG51050  Glossopetalon pungens R. W. Woglum 1940-5-25 2758 San Bernardino Clark Mtn Comment
  SD90094  Glossopetalon pungens R. S. Woglum 1940-5-25 2758 San Bernardino Clark Mountain Comment
  UC718424  Glossopetalon pungens Carl B. Wolf 1935-5-28 7066 San Bernardino 1 mi s Coliseum Mine; Mojave Desert, Clark Mt. 1828 Comment
  UCR147588  Glossopetalon pungens Valerie Soza, B. O'Brien 2000-5-16 933 San Bernardino Eastern Mojave Desert, Clark Mountain; south of Colosseum Mine, west of Colosseum Gorge, west of Benson Mine, above Curtis Canyon 2073 Comment
  UCR32262  Glossopetalon pungens B. A. Prigge, R. F. Thorne, Larry E. DeBuhr, W. Wisura 1977-6-24 1982 San Bernardino Eastern Mojave Desert, Clark Mountain, Forsellesia Canyon, south of Juniper Claims, c. 4.9 air miles NNW of Mountain Pass 1982 Comment
  UCR32951  Glossopetalon pungens B. A. Prigge, R. F. Thorne 1978-5-27 3085 San Bernardino Eastern Mojave Desert, Clark Mountain, Forsellesia Canyon, above Juniper Claims 1951 Comment
  CAS-BOT-BC181037  Glossopetalon spinescens Robert F. Thorne; W. Wisura; L. DeBuhr; B. Prigge 1977-6-24 49508 San Bernardino Limestone cliffs at head of NE-trending Forsellesia Cyn., c. 1 mi. S of Juniper Claims, E. Mojave Desert, Clark Mtn. Range 1981 Comment
  CAS-BOT-BC181038  Glossopetalon spinescens R. F. Thorne; Barry Prigge 1978-5-27 3076 San Bernardino Forsellesia Canyon, above Juniper Claims, E. Mojave Desert, Clark Mtn. Range 1767 Comment
  GMDRC1091  Glossopetalon spinescens J. Andre 1997-5-25 4054 San Bernardino Clark Mtn: On north facing cyn bottom, in limestone soil, about 1.6 km north of Clark Mtn T17N R13E SE 14 of NE 1/4 sec. 20. Elev. 1650 m. 1650 Comment
  GMDRC4737  Glossopetalon spinescens J. Andre 2010-6-16 32651 San Bernardino Clark Mountain Range: SE end of range 0.6 mi. west (above) 'Picnic Area 1989 Comment
  GMDRC714  Glossopetalon spinescens J. Evens 1999-5-25 134 San Bernardino Mojave National Preserve: Clark Mtns., in N-facing limestone canyon bottom, about 1 km N of Clark Mtn., c. 1945 m. 1945 Comment
  JEPS8560  Glossopetalon spinescens Rimo Bacigalupi with L. Constance, G. T. Robbins, G. W. Gillett, and L. R. Heckard 1952-4-30 3696 San Bernardino on US Hwy 91 3 mi nw Mountain Pass Station (s flank of mts.); Mohave Desert, Clark Mountains 2103 Comment
  JEPS90805  Glossopetalon spinescens Dean W. Taylor 1979-4-23 7357 Inyo 1 mi s of Green Well (Clark Mountains); Clark Mountains 1828 Comment
  JEPS9623  Glossopetalon spinescens Philip A. Munz 1933-5-21 12982 San Bernardino Clark Mt.; e San Bernardino Co. 1524 Comment
  UC496527  Glossopetalon spinescens P. A. Munz 1932-9-15 12882 San Bernardino Clark Mtn.; e San Bernardino Co. 1676 Comment
  UCR25936  Glossopetalon spinescens John C. Roos 1949-6-19 4402 San Bernardino Eastern Mojave Desert, SE foot of Clark Mountain 1951 Comment
  UCR32921  Glossopetalon spinescens B. A. Prigge, R. F. Thorne 1978-5-27 3076 San Bernardino Eastern Mojave Desert, Clark Mountain, Forsellesia Canyon, above Juniper Claims. 1768 Comment
  HSC47330  Glossopetalon spinescens var. aridum R. W. Spjut, C. E. Edson 1978-4-30 4978 San Bernardino Mohave Desert, S slopes of Clark Mtn. 1982 Comment
  LA204803  Glossopetalon spinescens var. aridum Philip A. Munz; 1993-5-21 12982 San Bernardino Clark Mountain Range, Clark Mt 1523 Comment
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May 7 2015
  SD108789  Glossopetalon spinescens var. aridum Barry Prigge 1974-6-10 1539 San Bernardino Clark Mt Range, Above picnic ground, 3.8 miles NNW of Mt Pass 1980 Comment
  UCD103114  Glossopetalon spinescens var. aridum Dean W. Taylor 1979-4-23 7357 Inyo Clark Mts. 1 mile S of Greens Well. 1828 Comment
  UCR182555  Grayia spinosa Mitch Provance 2001-5-5 4895 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  UC625551  Grusonia parishii Annie M. Alexander San Bernardino Clark Mts. Comment
  RSA269406  Guillenia lasiophylla B. A. Prigge 1973-4-7 545 San Bernardino NE San Bernardino Co., Clark Mtn. Range, 10 air miles NW of Mountain Pass, by powerlines in Joshua Tree woodland. Comment
  CAS-BOT-BC308499  Gutierrezia microcephala Carl B. Wolf 1935-10-5 7580 San Bernardino Clark Mt. 1 1/2 mi. above Pachalka Spring, 2nd canyon to the east, Mojave Desert 1828 Comment
  CLARK-A1528-1864  Gutierrezia microcephala John C. Roos 1950-8-4 San Bernardino Clark Mountain Comment
  LA203635  Gutierrezia microcephala C. B. Wolf; 1935-10-5 7580 San Bernardino CLARK MOUNTAIN RANGE, 1.5 mi. above Pachalka Spring, 2nd canyon to the E. 1828 Comment
  RSA16158  Gutierrezia microcephala C. B. Wolf 1935-10-5 7580 San Bernardino Clark Mountain, 1.5 mile above Pachalka Spring, 2nd canyon to the east. 1829 Comment
  RSA269858  Gutierrezia microcephala B. A. Prigge 1973-9-17 1277 San Bernardino NE San Bernardino Co., Clark Mounatin Range, Pachalka Spring, ca. 5.9 miles NW of Mt. pass 1494 Comment
  RSA269863  Gutierrezia microcephala B. A. Prigge 1973-9-20 1347 San Bernardino Clark Mt Range, 6 miles N of Mt Pass, near Greens Well 1616 Comment
  RSA278940  Gutierrezia microcephala B. A. Prigge 1977-10-8 2167 San Bernardino E. Mojave Desert. Clark Mountain Range. Fir Canyon. 1524 Comment
  RSA736278  Gutierrezia microcephala J. Andre, Tasha La Doux, G. L. Clifton 2007-10-24 8734 San Bernardino Clark Mountain Range: in small canyon just N. of homestead site, approx 0.5 mi. W. of Colosseum Mine, N. side of Clark Mtn. 1553 Comment
  UCR195968  Gutierrezia microcephala Jim Andre, T. La Doux, G. L. Clifton 2007-10-24 8734 San Bernardino Mojave Desert, Clark Mountain Range, small canyon just north of homestead site, c. 0.5 mi west of Colosseum Mine, north side of Clark Mountain 1553 Comment
  A417844  Gutierrezia sarothrae P. A. Munz 1932-9-15 12910 Unknown Clark Mtn., eastern San Bernardino County 1676 Comment
  CAS-BOT-BC302156  Gutierrezia sarothrae Carl B. Wolf 1935-10-5 7581 San Bernardino Mojave Desert, Clark Mt. 1 1/2 mi. above Pachalka Spring, 2nd canyon to the East 1828 Comment
  LA102988  Gutierrezia sarothrae Barry A. Prigge; Mark Bagley 1984-9-12 5975 San Bernardino Clark Mountain Range, 5.3-5.8 mi. N of Mountain Pass, 0.5-1.0 mi. S of Green's Well 1645 Comment
  OBI36063  Gutierrezia sarothrae Barry A. Prigge 1977-10-9 2208 San Bernardino E Mojave Desert, Cark mtn range; Juniper Claims 1676 Comment
  OBI74492  Gutierrezia sarothrae Brian Henriott 2010-1 s.n. San Bernardino Clark Mtns Comment
  POM183794  Gutierrezia sarothrae P. A. Munz 1932-9-15 12910 San Bernardino Clark Mountains 1677 Comment
  POM359211  Gutierrezia sarothrae Christopher Davidson 1977-5-26 5709 San Bernardino Clark Mountains; Pachalka Spring 1524 Comment
  RSA0118855  Gutierrezia sarothrae Jim M. Andre 2014-8-15 32887 San Bernardino Clark Mountain Range: Mojave National Preserve; SE end of range at picnic area, 5.6 mi. NNW from Bailey Rd junction at Interstate 15. 1876 Comment
  RSA16159  Gutierrezia sarothrae C. B. Wolf 1935-10-5 7581 San Bernardino Clark Mountain, 1.5 mile above Pachalka Spring, 2nd canyon to the east. 1829 Comment
  RSA269857  Gutierrezia sarothrae B. A. Prigge 1973-9-18 1296 San Bernardino NE San Bernardino Co, Clark Mtn Range. ca 4.6 miles NW of Mt Pass and 0.3 miles E of Clark Mt. 2287 Comment
  RSA269859  Gutierrezia sarothrae B. A. Prigge 1973-9-18 1292 San Bernardino Clark Mountains; 4.6 miles NW of Mountain Pass and 0.3 miles E of Clark Mountain 2317 Comment
  RSA269862  Gutierrezia sarothrae B. A. Prigge 1974-10 1601 San Bernardino NE San Beranrdino County, Clark Mt Range, Fir Canyon, 5.5 miles NNW of Mt Pass. 1707 Comment
  RSA278931  Gutierrezia sarothrae B. A. Prigge 1977-10-9 2205 San Bernardino Clark Mtn, just S of Juniper Claims. 1723 Comment
  RSA278946  Gutierrezia sarothrae B. A. Prigge 1977-10-8 2175 San Bernardino E Mojave Desert, Clark Mountain Range: Fir Canyon. 1616 Comment
  UC496507  Gutierrezia sarothrae P. A. Munz 1932-9-15 12910 San Bernardino dry canyon Clark Mtn. 1676 Comment
  UC718279  Gutierrezia sarothrae Carl B. Wolf 1935-10-5 7581 San Bernardino 1 1/2 mi above Pachalka Spring (second canyon to the e); Mojave Desert, Clark Mt. 1828 Comment
  UCR195965  Gutierrezia sarothrae Jim Andre, T. La Doux, G. L. Clifton 2007-10-24 8732 San Bernardino Mojave Desert, Clark Mountain Range, small canyon just north of homestead site, c. 0.5 mi west of Colosseum Mine, north side of Clark Mountain 1553 Comment
  UCR275709  Gutierrezia sarothrae Jim Andre 2014-8-15 32887 San Bernardino Eastern Mojave Desert, Clark Mountain Range, Mojave National Preserve, southeast end of range at picnic area, 5.6 miles north-northwest from Bailey Road junction at Hwy I-15 1877 Comment
  UCR32554  Gutierrezia sarothrae B. A. Prigge 1977-10-8 2175 San Bernardino Eastern Mojave Desert, Clark Mountain Range, Fir Canyon 1616 Comment
  UCR38930  Gutierrezia sarothrae B. A. Prigge, M. Bagley 1984-9-12 5975 San Bernardino Eastern Mojave Desert, Clark Mountain Range: 5.3-5.8 mi north of Mountain Pass, 0.5-1.0 mi south of Green's Well. 1707 Comment
  CLARK-A1528-2317  Halimolobos diffusa var. jaegeri John C. Roos 1948-9-18 San Bernardino Clark Mountain Range 2133 Comment
  UCR17662  Halimolobos diffusa var. jaegeri A. C. Sanders 1976-6-12 00231 San Bernardino Eastern Mojave Desert, north side of Clark Mountain, in the canyon below the fir grove 1829 Comment
  CHSC35372  Halimolobos jaegeri Barry Prigge 1973-7-6 1208 San Bernardino Clark Mt Range, at base of cliff at head of Fir Cyn, ca. 4 1/2 miles NW of Mt Pass. 2194 Comment
  GMDRC2559  Halimolobos jaegeri J. Andre, T. La Doux, G. L. Clifton 2007-10-24 8745 San Bernardino Clark Mountain Range: Forsellesia Cyn, on W. side ofde of Clark Mtn.. Elev. 5199 ft. 1585 Comment
  HSC79878  Halimolobos jaegeri B. A. Prigge 1973-7-6 1208 San Bernardino Clark Mtn. Range, 4.5 mi. NW of Mt. Pass, base of cliff at head of Fir Canyon 2195 Comment
  JEPS123630  Halimolobos jaegeri J. Andre, T. La Doux, G. L. Clifton 2007-10-24 8745 San Bernardino Clark Mountain Range, Forsellesia Canyon on W side of Clark Mountain. Comment
  POM171903  Halimolobos jaegeri E. C. Jaeger 1930-10-15 s.n. San Bernardino Clark Mountain Comment
  POM184024  Halimolobos jaegeri P. A. Munz 1932-9-15 12880 San Bernardino Clark Mtn, eastern San Bernardino County. 1677 Comment
  POM187365  Halimolobos jaegeri E. C. Jaeger 1933-06 s.n. San Bernardino Clark Mountain. Comment
  POM369374  Halimolobos jaegeri Marcus E. Jones 1932-9-13 s.n. San Bernardino Clark Mts, E mojave Desert. Comment
  RSA269408  Halimolobos jaegeri B. A. Prigge 1973-7-6 1208 San Bernardino Clark Mt. Range, ca 4.5 miles NW of Mt. Pass, head of Fir Canyon. 2195 Comment
  RSA269417  Halimolobos jaegeri B. A. Prigge 1973-7-6 1206 San Bernardino NE San Bernardino County, Clark Mtn, 4.5 miles NW of Mt Pass, on peak 1mile E of Clark Mt 2348 Comment
  RSA275944  Halimolobos jaegeri R. F. Thorne, Walter Wisura, Larry E. DeBuhr, B. Prigge 1977-6-24 49501 San Bernardino Clark Mtn. Range: limestone cliffs at head of NE-trending Forsellesia Cyn., c. 1 mi. S of Juniper Claims 1982 Comment
  RSA429823  Halimolobos jaegeri E. C. Jaeger 1933-06 s.n. San Bernardino Clark Mountain. Comment
  RSA45481  Halimolobos jaegeri J. C. Roos 1948-9-18 4045 San Bernardino Clark Mtn 2134 Comment
  RSA736275  Halimolobos jaegeri J. Andre, T. La Doux, G. L. Clifton 2007-10-24 s.n. San Bernardino Clark Mountain Range: Forsellesia Cyn, on W. side of Clark Mtn. 1585 Comment
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Jan 8 2014
  SD81163  Halimolobos jaegeri Darley F. Howe 1971-9-27 4779 San Bernardino Canyon on Clark Mountains 1980 Comment
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Oct 7 2011
  SDSU2421  Halimolobos jaegeri D. F. Howe 1971-9-27 4779 San Bernardino Canyon on Clark Mt. 1890 Comment
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Oct 7 2011
  UC496526  Halimolobos jaegeri Philip A. Munz 1932-9-15 12880 San Bernardino Clark Mtn.; eastern San Bernardino County 1676 Comment
  UC537248  Halimolobos jaegeri M. E. Jones 1932-9-13 San Bernardino Clark Mts.; e Mohave Desert, Clark Mts. Comment
  UCR195958  Halimolobos jaegeri Jim Andre, T. La Doux, G. L. Clifton 2007-10-24 8745 San Bernardino Mojave Desert, Clark Mountain Range, Forsellesia Canyon, on east side of Clark Mountain 1585 Comment
  CLARK-A1528-1890  Haplopappus laricifolius John C. Roos 1950-9-1 4956 San Bernardino Clark Mountains 1615 Comment
  CLARK-A1528-5322  Haplopappus laricifolius John C. Roos 1950-9-1 4956 San Bernardino Clark Mountains 1615 Comment
  SBBG89489  Hedeoma nana T. J. Ayers, R. W. Scott 1989-5-26 734 San Bernardino Clark Mtn; drainage above picnic area on E side 1905 Comment
  UCR17690  Hedeoma nana A. C. Sanders, O. F. Clarke, J. Latting & CNPS trip 1978-5-29 00405 San Bernardino Eastern Mojave Desert, N side of Clark Mountain in the canyon below Green's Well. 1509 Comment
  CAS-BOT-BC219703  Hedeoma nana subsp. californica Carl B. Wolf 1940-5-26 9608 San Bernardino Mojave Desert, Clark Mt. Coliseum Mine (1 mi. west of) 1371 Comment
  CAS-BOT-BC219706  Hedeoma nana subsp. californica Carl B. Wolf 1940-5-26 9608 San Bernardino Mojave Desert, Clark Mt. Coliseum Mine (1 mi. west of) 1371 Comment
  CAS-BOT-BC219707  Hedeoma nana subsp. californica Carl B. Wolf 1935-5-28 7063 San Bernardino Mojave Desert, Clark Mt. 3 3/10 mi. N.W. of Coliseum Mine 1402 Comment
  LA64043  Hedeoma nana subsp. californica Carl B. Wolf; 1935-5-28 7063 San Bernardino Clark Mountain Range, 3.3 mi. NW of Coliseum Mine 1402 Comment
  POM179279  Hedeoma nana subsp. californica E. C. Jaeger 1930-6-22 s.n. San Bernardino Clark Mountain. Comment
  POM187372  Hedeoma nana subsp. californica E. C. Jaeger 1933-06 s.n. San Bernardino Clark Mountain. Comment
  RSA16217  Hedeoma nana subsp. californica Carl B. Wolf 1935-5-28 7063 San Bernardino Mojave Desert, Clark Mtns. 3 3/10 mi. NW of Coliseum Mine 1402 Comment
  RSA23489  Hedeoma nana subsp. californica Carl B. Wolf 1940-5-26 9608 San Bernardino Mojave Desert, Clark Mt. Colosseum Mine (1 mi west of). 1372 Comment
  RSA269605  Hedeoma nana subsp. californica Barry A. Prigge 1973-6-15 1148 San Bernardino Clark Mtn Range. Little Pachalka Canyon, first canyon E of Pachalka Spring, ca. 5.5 miles NW of Mt. Pass. 1585 Comment
  RSA269606  Hedeoma nana subsp. californica Barry A. Prigge 1973-5-19 940 San Bernardino Clark Mtn Range. A north fork of the Little Pachalka Canyon, 4.6 miles NW of Mt Pass. 1585 Comment
  RSA275795  Hedeoma nana subsp. californica Robert F. Thorne 1977-5-27 49120 San Bernardino Clark Mountains: above Pachalka Spring on exposed limestone of rocky slopes. 1555 Comment
  RSA303318  Hedeoma nana subsp. californica S. Castagnoli, Greg de Nevers, R. D. Stone 1980-5-8 154 San Bernardino 2 mi S of Mesquite VABM. W slope of hill 5177 1555 Comment
  RSA400911  Hedeoma nana subsp. californica Robert Gustafson, Sterling Keeley 1982-5-23 2610 San Bernardino Power Line Road, east side of Keany Pass, Clark Mountains 1372 Comment
  RSA400912  Hedeoma nana subsp. californica Christopher Davidson 1977-5-26 5716 San Bernardino Clark Mountains; Pachalka Spring. 1524 Comment
  RSA653869  Hedeoma nana subsp. californica Valerie L. Soza, Bart O'Brien 2000-5-15 917 San Bernardino Clark Mountains, East Mojave Desert: Above Pachalka Spring. 1585 Comment
  RSA793012  Hedeoma nana subsp. californica Duncan S. Bell 2012-9-22 4276 San Bernardino Clark Mountain: south side of range, approximately 0.6 air mile south east of Clark Mountain summit. 2038 Comment
  RSA794133  Hedeoma nana subsp. californica Jim Andre 2011-6-1 20496 San Bernardino Clark Mountain Range; Mojave National Preserve. Southeast end of range 0.5 miles northwest of Picnic Area. 1960 Comment
  RSA89986  Hedeoma nana subsp. californica J. C. Roos 1950-9-3 4977 San Bernardino South of Clark Mountains, NW of Mountain Pass 1829 Comment
  SD107772  Hedeoma nana subsp. californica Robert F. Thorne, W. Wisura and C. Davidson 1977-5-27 49120 San Bernardino Clark Mountain Range; above Pachalka Spring on exposed limestone. 1554 Comment
  SD99358  Hedeoma nana subsp. californica Christopher Davidson 1977-5-26 5716 San Bernardino Clark Mountain, Pachalka Spring. 1524 Comment
  SDSU7287  Hedeoma nana subsp. californica D. F. Howe 1969-5-17 4594 San Bernardino Clark Mt. 1951 Comment
  UCR147576  Hedeoma nana subsp. californica Valerie Soza, B. O'Brien 2000-5-15 917 San Bernardino Eastern Mojave Desert, Clark Mountains, above Pachalka Spring 1585 Comment
  UCR195930  Hedeoma nana subsp. californica Jim Andre, T. La Doux, G. L. Clifton 2007-10-24 8759 San Bernardino Mojave Desert, Clark Mountain Range, along Yates Well Road c. 1 mi west of Colosseum Mine Road, north side of Clark Mountain 1496 Comment
  UCR195942  Hedeoma nana subsp. californica Jim Andre, T. La Doux, G. L. Clifton 2007-10-24 8724 San Bernardino Mojave Desert, Clark Mountain Range, small canyon just north of homestead site, c. 0.5 mi west of Colosseum Mine, north side of Clark Mountain 1553 Comment
  UCR211116  Hedeoma nana subsp. californica Jim Andre 2008-4-23 10332 San Bernardino Eastern Mojave Desert, Clark Mountain Range, NE side of Clark Mtn at Green's Well, just west of Colosseum Mine on slopes behind old homestead site 1498 Comment
  CHSC35437  Heliomeris multiflora var. nevadensis Barry Prigge 1973-6-16 1163 San Bernardino Clark Mt Range, Cactus Cyn, 1 mile W of Pachalka Spr, 7 1/2 miles NW of Mt Pass. 1310 Comment
  GMDRC4569  Heliomeris multiflora var. nevadensis J. Andre 2010-6-16 14498 San Bernardino Clark Mountain Range: SE end of range 0.6 mi. west (above) 'Picnic Area 1989 Comment
  GMDRC7577  Heliomeris multiflora var. nevadensis J. M. Andre 2014-8-15 32881 San Bernardino Clark Mountain Range: Mojave National Preserve; SE end of range at picnic area, 5.6 mi. NNW from Bailey Rd junction at Interstate 15 1877 Comment
  POM308530  Heliomeris multiflora var. nevadensis Henry J. Ramsey, Henry J. Ramsey 1940-5-25 3165 San Bernardino Clark Mountains. Comment
  RSA731846  Heliomeris multiflora var. nevadensis J. Andre 2007-10-2 8600 San Bernardino Clark Mountain Range: along 'Yates Well Rd,' on north side of Clark Mtn at Yates Well near old cabin (shed), approx 3 mi. S of powerline road, 1 mile W of Colosseum Mine. 1552 Comment
  RSA789669  Heliomeris multiflora var. nevadensis J. Andre 2010-6-16 14498 San Bernardino Clark Mountain Range; SE end of range 0.6 mi. west (above) 'Picnic Area' 1989 Comment
  UC1478677  Heliomeris multiflora var. nevadensis Barry A. Prigge 1977-10-8 2166 San Bernardino Fir Canyon E. Mojave Desert, Clark Mtn. Range 1524 Comment
  UC1478790  Heliomeris multiflora var. nevadensis Robert F. Thorne, L. DeBuhr, W. Wisura, and B. Prigge 1977-6-24 49457 San Bernardino mouth of Forsellesia Canyon c. 1 mi sw Frank Curtis' Mine (Juniper Claims); E. Mojave Desert, Clark Mtn. Range 1828 Comment
  UC496488  Heliomeris multiflora var. nevadensis Philip A. Munz 1932-9-15 12862 San Bernardino Clark Mtn. Clark Mtn. (sandy wash) 1524 Comment
  UCR245820  Heliomeris multiflora var. nevadensis Jim Andre 2011-6-1 20488 San Bernardino Eastern Mojave Desert, Mojave National Preserve; Clark Mountain Range, SE end of range 0.5 mi. NW of "Picnic Area" 1960 Comment
  POM369769  Heliotropium curassavicum var. oculatum Christopher Davidson 1977-5-26 5691 San Bernardino Clark Mtn. at Pachalka Spg 1494 Comment
  RSA23455  Heliotropium curassavicum var. oculatum C. B. Wolf 1940-5-26 9621 San Bernardino Mojave Desert, Clark Mountains, Pachalka Spring. 1524 Comment
  RSA269377  Heliotropium curassavicum var. oculatum B. A. Prigge 1973-6-15 1126 San Bernardino Clark Mountain Range, Pachalka Spring, 5.9 miles NW of Mt. Pass 1494 Comment
  RSA47318  Hesperostipa comata subsp. comata J. C. Roos 1949-6-19 4396 San Bernardino SE base of Clark Mountain Comment
  JEPS68922  Heuchera parishii Annie M. Alexander and Louise Kellogg 1939-6-25 839 San Bernardino n-facing slope Clark Mt. 2286 Comment
  CAS-BOT-BC424354  Heuchera rubescens Robert F. Thorne; L. DeBuhr; W. Wisura; B. Prigge 1977-6-24 49503 San Bernardino E. Mojave Desert, Clark Mtn. Range: limestone cliffs at head of NE-trending Forsellesia Cyn., c. 1 mile S of Juniper Claims. 1981 Comment
  CAS-BOT-BC424356  Heuchera rubescens Robert F. Thorne; W. Wisura; C. Davidson; B. Prigge 1977-5-26 49189 San Bernardino E. Mojave Desert, Clark Mtn. Range: Fir Canyon. 1828 Comment
  CAS-BOT-BC424359  Heuchera rubescens Annie M. Alexander 1939-6-25 839 San Bernardino North slope of Clark Mountain 2286 Comment
  CAS-BOT-BC424367  Heuchera rubescens Carl B. Wolf 1940-5-25 9588 San Bernardino Mojave Desert, Clark Mt. Coliseum Mine (1 mi. so. of) 1981 Comment
  CAS-BOT-BC424368  Heuchera rubescens Carl B. Wolf 1940-5-25 9588 San Bernardino Mojave Desert, Clark Mt. Coliseum Mine (1 mi. so. of) 1981 Comment
  SBBG104673  Heuchera rubescens D. Goodward 1992-6-3 92 -1 San Bernardino Fir Cyn just below the fir grove, Clark Mtn Comment
  SD108831  Heuchera rubescens Barry Prigge 1973-7-6 1209 San Bernardino NW San Bernardino Co., Clark Mt Range, at base of cliff at head of Fir Cyn, ca 4I(c) miles NW of Mt Pass 2194 Comment
  SEINET226229  Heuchera rubescens A. C. Sanders 1983-6-12 3864 San Bernardino N side of Clark Mt head of upper Fir Cyn including the white fir grove E Mojave Desert 2103 Comment
  UC625869  Heuchera rubescens Annie M. Alexander 1939-6-25 839 San Bernardino n slope of Clark Mountain 2286 Comment
  UCR17725  Heuchera rubescens A. C. Sanders 1976-6-12 876 San Bernardino Eastern Mojave Desert, Clark Mountain 2256 Comment
  UCR20398  Heuchera rubescens John C. Roos 1949-5-28 4351 San Bernardino Eastern Mojave Desert, north slope Clark Mountain 1829 Comment
  UCR30783  Heuchera rubescens A. C. Sanders 1983-6-12 3864 San Bernardino Eastern Mojave Desert, N side of Clark Mountain, upper 'Fir Canyon' including the white fir grove 2104 Comment
  UCR32399  Heuchera rubescens B. A. Prigge, R. F. Thorne, Larry E. DeBuhr, W. Wisura 1977-6-24 1980 San Bernardino Eastern Mojave Desert, Clark Mountain, Forsellesia Canyon, south of Juniper Claims, c. 4.9 air miles NNW of Mountain Pass 1982 Comment
  CHSC34475  Heuchera rubescens var. alpicola Barry Prigge 1973-7-6 1209 San Bernardino Clark Mt Range, at base of cliff at head of Fir Cyn, ca 4 1/2 miles NW of Mt Pass. 2194 Comment
  GMDRC725  Heuchera rubescens var. alpicola J. Evens 1999-5-25 145 San Bernardino Mojave National Preserve: Clark Mtns., in N-facing limestone canyon bottom, about 1 km N of Clark Mtn., c. 1890 m. 1890 Comment
  UC1366007  Heuchera rubescens var. glandulosa R. S. Woglum 1935-10-3 45 San Bernardino Clark Mountains 2133 Comment
  RSA269793  Heuchera rubescens var. pachypoda B. A. Prigge 1974-6-10 1552 San Bernardino Clark Mt Range, at base of cliff at head of Fir Canyon, ca. 4.6 miles NNW of mt Pass 2226 Comment
  SEINET2431547 Image available Heuchera rubescens var. versicolor Barry Prigge 1974-6-10 1552 San Bernardino Clark Mountain Range, E fork of Fir Canyon at base of cliff, 4.6 miles NNW of Mountain Pass. 2230 Comment
  CLARK-A1528-4679  Hilaria jamesii John C. Roos 1949-5-29 3538 San Bernardino Clark Mountain 1676 Comment
  UCR24071  Hilaria jamesii John C. Roos 1949-5-29 3538 San Bernardino Eastern Mojave Desert, vicinity of the Coloseum Mine, Clark Mountain 1677 Comment
  UCR182548  Hilaria rigida Mitch Provance 2001-5-5 4907 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  OBI36025  Holodiscus discolor var. microphyllus Barry Prigge, R. F. Thorne, et al 1978-5-27 3086 San Bernardino E. Mojave Desert, Clark Mtn range: Forsellesia Cyn, above Juniper Claims 1036 Comment
  SD108953  Holodiscus discolor var. microphyllus Barry Prigge 1973-7-6 1216 San Bernardino SE San Bernardino Co. Clark Mt. Range, at base of cliff at head of Fir Cyn, ca. 4.5 miles NW of Mt Pass 2164 Comment
  RSA269448  Holodiscus microphyllus Barry A. Prigge 1973-7-6 1200 San Bernardino Clark MT Range, ca 4 1/2 miles NW of Mt Pass, on peak ca 1 mile E of Clark Mt. 2317 Comment
  RSA269449  Holodiscus microphyllus Barry A. Prigge, James Henrickson 1972-7-6 197 San Bernardino 4.5 miles NNW of Mountain Pass, deep N-facing canyon on N side of Clark Mountain 2226 Comment
  RSA275942  Holodiscus microphyllus Robert F. Thorne, Larry E. DeBuhr, Walter Wisura, Barry A. Prigge 1977-6-24 49493 San Bernardino Clark Mountains: at head of NE-trending Forsellesia Canyon, 1 mile S of Frank Curtis' mine (Juniper Claims) 1982 Comment
  UCR26379  Holodiscus microphyllus A. C. Sanders 1981-6-27 2173 San Bernardino Eastern Mojave Desert, Clark Mountain: canyon below the White Fir Grove, north side of the mtn 1982 Comment
  CAS-BOT-BC152729  Holodiscus microphyllus var. microphyllus Robert F. Thorne; W. Wisura; C. Davidson; B. Prigge 1977-5-26 49203 San Bernardino E. Mojave Desert, Clark Mtn. Range, Fir Canyon 2164 Comment
  CAS-BOT-BC152730  Holodiscus microphyllus var. microphyllus Robert F. Thorne; B. Prigge 1978-5-27 3086 San Bernardino E. Mojave Desert, Clark Mtn. Range, Forsellesia Canyon, above Juniper Claims 1950 Comment
  RSA623838  Hordeum jubatum Arthur R. Kruckeberg 1940-5-26 742 San Bernardino Pachalco Springs, SE slope of Clark Mts, Eastern Mojave Desert, San Bernardino County Comment
  CHSC35730  Hordeum murinum subsp. glaucum Barry Prigge 1973-6-15 1134 San Bernardino Clark Mt Range, Pachalka Spring, 5.9 miles NW of Mt Pass. 1493 Comment
  RSA23492  Hymenoclea salsola C. B. Wolf 1940-5-26 9611 San Bernardino Mojave Desert, Clark Mt. Colosseum Mine (1 mi west of). 1372 Comment
  RSA623987  Hymenoclea salsola Arthur R. Kruckeberg 1940-5-25 4603 San Bernardino Dry ravine below Coliseum Mine; Clark Mtn; Eastern Mojave Desert. 1220 Comment
  CLARK-A1528-1967  Hymenopappus filifolius John C. Roos 1949-6-24 4481 San Bernardino Clark Mountains 2133 Comment
  HSC78064  Hymenopappus filifolius A. C. Sanders 1983-6-12 3861 San Bernardino N side of Clark Mountain, upper Fir Canyon including the white fir grove 2104 Comment
  UCR17735  Hymenopappus filifolius A. C. Sanders 1976-6-12 00141 San Bernardino Eastern Mojave Desert, north side of Clark Mountain, in the canyon below the fir grove 1829 Comment
  UCR26161  Hymenopappus filifolius John C. Roos 1949-6-24 4481 San Bernardino Eastern Mojave Desert, N slope of Clark Mountain 2134 Comment
  UCR30786  Hymenopappus filifolius A. C. Sanders 1983-6-12 3861 San Bernardino Eastern Mojave Desert, N side of Clark Mountain, upper 'Fir Canyon' including the white fir grove 2104 Comment
  CAS-BOT-BC312715  Hymenopappus filifolius var. eriopodus Carl B. Wolf 1935-5-28 7069 San Bernardino Mojave Desert, Clark Mt. 1 mi. So. of Coliseum Mine 1828 Comment
  CAS-BOT-BC312716  Hymenopappus filifolius var. eriopodus Carl B. Wolf 1935-5-28 7069 San Bernardino Mojave Desert, Clark Mt. 1 mi. So. of Coliseum Mine 1828 Comment
  JEPS68808  Hymenopappus filifolius var. eriopodus Annie M. Alexander and Louise Kellogg 1939-6-25 783 San Bernardino Clark Mt.; n slope Comment
  OBI40229  Hymenopappus filifolius var. eriopodus Barry Prigge, R. F. Thorne 1978-5-27 30663 San Bernardino E. Mojave Desert, Clark Mtn range: Forsellesia cyn, above Juniper Claims Comment
  POM308529  Hymenopappus filifolius var. eriopodus Henry J. Ramsey, Henry J. Ramsey 1940-5-25 3166 San Bernardino Clark Mountain region, near power-line. Comment
  RSA16005  Hymenopappus filifolius var. eriopodus C. B. Wolf 1935-5-28 7069 San Bernardino Clark Mountain, 1 mi. so. of Coliseum Mine. Ft. 1829 Comment
  RSA269885  Hymenopappus filifolius var. eriopodus B. A. Prigge 1973-6-23 1180 San Bernardino NE San Bernardino County, Clark Mts Range, Fir Canyon, 6 miles NW of Mt Pass 1921 Comment
  RSA275962  Hymenopappus filifolius var. eriopodus R. F. Thorne, Larry E. DeBuhr, Walter Wisura, B. Prigge 1977-6-24 49469 San Bernardino Clark Mountain: ridge of dolomitized limestone just S of Frank Curtis' mine (Juniper Claims) 1768 Comment
  RSA297033  Hymenopappus filifolius var. eriopodus John F. Emmel 1974-6-9 497 San Bernardino Small side canyon, 0.6 air mile NNE of Clark Mtn, Clark Mtn. 1982 Comment
  RSA47459  Hymenopappus filifolius var. eriopodus J. C. Roos 1949-6-24 4481 San Bernardino N side of Clark Mtn. 2134 Comment
  UC1478602  Hymenopappus filifolius var. eriopodus Robert F. Thorne, L. DeBuhr, W. Wisura, and B. Prigge 1977-6-24 49469 San Bernardino ridge just s Frank Curtis' Mine (Juniper Claims); E. Mojave Desert, Clark Mtn. Range 1767 Comment
  UC1478623  Hymenopappus filifolius var. eriopodus Barry A. Prigge, R. F. Thorne, L. DeBuhr, and W. Wisura 1977-6-24 1957 San Bernardino 5.6 air mi nnw of Mountain Pass (near Juniper Claims, ne San Bernardino County, Clark Mt. Range, E. Mojave Desert); E. Mojave Desert, Clark Mt. Range 1737 Comment
  UC1595553  Hymenopappus filifolius var. eriopodus W. Wisura, T. Hayduk, and M. Husar 1992-5-8 4747 San Bernardino n side of Clark Mts. off-road by passing Coliseum Mine; E Mojave Desert Comment
  UC625740  Hymenopappus filifolius var. eriopodus Annie M. Alexander 1939-6-25 783 San Bernardino north slopes Clark Mt. 1828 Comment
  UC718428  Hymenopappus filifolius var. eriopodus Carl B. Wolf 1935-5-28 7069 San Bernardino 1 mi s Coliseum Mine; Mojave Desert, Clark Mt. 1828 Comment
  UCR32243  Hymenopappus filifolius var. eriopodus B. A. Prigge, R. F. Thorne, Larry E. DeBuhr, W. Wisura 1977-6-24 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain Range, near Juniper Claims, c. 5.6 air mi. NNW of Mountain Pass 1738 Comment
  GMDRC2553  Hymenopappus filifolius var. megacephalus J. Andre, T. La Doux, G. L. Clifton 2007-10-24 8757 San Bernardino Clark Mountain Range: Forsellesia Cyn, on W. side ofde of Clark Mtn.. Elev. 5199 ft. 1585 Comment
  JEPS123639  Hymenopappus filifolius var. megacephalus J. Andre, T. La Doux, G. L. Clifton 2007-10-24 8757 San Bernardino Clark Mountain Range, Forsellesia Canyon on W side of Clark Mountain. Comment
  RSA0065589  Hymenopappus filifolius var. megacephalus Jim Andre 2014-6-5 28311 San Bernardino Clark Mountain Range: Mojave Natl. Preserve; northeast side of range, along Greens Well Rd, 0.5 mi. southwest of Colosseum Mine area. 1626 Comment
  UCR195937  Hymenopappus filifolius var. megacephalus Jim Andre, T. La Doux, G. L. Clifton 2007-10-24 8757 San Bernardino Mojave Desert, Clark Mountain Range, Forsellesia Canyon, on east side of Clark Mountain 1585 Comment
  UCR268680  Hymenopappus filifolius var. megacephalus Jim Andre 2014-6-5 28311 San Bernardino Northern Mojave Desert, Clark Mountain Range, Mojave National Preserve, northeast side of range, along Greens Well Road, 0.5 mi southwest of Colosseum Mine area 1627 Comment
  UCR25405  Hymenoxys acaulis John C. Roos 1948-9-18 4047 San Bernardino Eastern Mojave Desert, north slope of Clark Mountain 1829 Comment
  UCSB45611  Hymenoxys acaulis Roos, John 1948-9-18 San Bernardino Clark Mtn. 1981 Comment
  POM184131  Hymenoxys acaulis var. arizonica P. A. Munz 1932-9-15 12881 San Bernardino Clark Mountains 1677 Comment
  POM187360  Hymenoxys acaulis var. arizonica E. C. Jaeger 1933-6-10 s.n. San Bernardino Barren ridges, E side of Clark Mtn 2134 Comment
  POM308531  Hymenoxys acaulis var. arizonica Henry J. Ramsey, Henry J. Ramsey 1940-5-25 3164 San Bernardino Clark Mountain region, near power-line. Comment
  RSA16015  Hymenoxys acaulis var. arizonica C. B. Wolf 1935-5-28 7079 San Bernardino Clark Mountain, 1 mi. so. of Coliseum Mine. Ft. 1829 Comment
  RSA23549  Hymenoxys acaulis var. arizonica C. B. Wolf 1940-5-25 9591 San Bernardino Clark Mountains; 1 mile south of Colusseum Mine 1829 Comment
  RSA269876  Hymenoxys acaulis var. arizonica B. A. Prigge 1973-5-27 1114 San Bernardino Clark Mountain, 4 miles NNW of Mt. Pass 2012 Comment
  RSA269878  Hymenoxys acaulis var. arizonica B. A. Prigge 1974-6-10 1547 San Bernardino Clark Mt Range, E fork of Fir Cyn, at base of cliff, 4.6 miles NNW of Mt Pass 2287 Comment
  RSA275463  Hymenoxys acaulis var. arizonica R. F. Thorne, Larry E. DeBuhr, Walter Wisura, B. A. Prigge 1977-6-24 49456 San Bernardino Clark Mountains: mouth of Forsellesia Canyon, 1 mile SW of Frank Curtis' Mine (Juniper Claims) 1829 Comment
  RSA279158  Hymenoxys acaulis var. arizonica B. A. Prigge, Robert F. Thorne 1978-5-27 3068 San Bernardino Clark Mounatin: Forsellesia Canyon, above Juniper Claims. 1738 Comment
  RSA47471  Hymenoxys acaulis var. arizonica J. C. Roos 1949-5-28 4348 San Bernardino N slope Clark, Mts 1829 Comment
  UCR195842  Hymenoxys acaulis var. arizonica Jim Andre, T. La Doux, G. L. Clifton, 2007-11-9 8686 San Bernardino Clark Mountain Range, east side of Clark Mountain, end of dirt road at base of Forsellesia Canyon 1742 Comment
  UCR200367  Hymenoxys acaulis var. arizonica Jim Andre, T. La Doux, Bart O'Brien 2007-10-2 8799 San Bernardino Mojave Desert, Clark Mountain Range, Forsellesia Canyon, east Clark Mountain, c. 3 mi south of Colosseum Mine, 1 mi west of Benson Mine 1585 Comment
  UCR32241  Hymenoxys acaulis var. arizonica B. A. Prigge, R. F. Thorne, Larry E. DeBuhr, W. Wisura 1977-6-24 1955 San Bernardino Eastern Mojave Desert, Clark Mountain Range, near Juniper Claims, c. 5.6 air mi. NNW of Mountain Pass 1738 Comment
  UCR47743  Hymenoxys acaulis var. arizonica C. B. Wolf 1935-5-28 07079 San Bernardino Eastern Mojave Desert, 1 mi south of Coloseum Mine, Clark Mountain 1829 Comment
  CLARK-A1528-1992  Hymenoxys biennis John C. Roos 1948-9-18 4063 San Bernardino Clark Mountains 1828 Comment
  CAS-BOT-BC312739  Hymenoxys cooperi Carl B. Wolf 1935-5-27 7055 San Bernardino Mojave Desert, Clark Mt. Large canyon to the N.W. of Pachalka Spring (over one divide) 1981 Comment
  CLARK-A1528-1970  Hymenoxys cooperi John C. Roos 1949-6-24 4482 San Bernardino Clark Mountain 2103 Comment
  HSC78543  Hymenoxys cooperi A. C. Sanders 1983-6-11 3845 San Bernardino Lower Fir Canyon, N side of Clark Mtn., E Mojave Desert. 1616 Comment
  POM184025  Hymenoxys cooperi P. A. Munz 1932-9-15 12878 San Bernardino Clark Mountain, eastern San Bernardino County. 1677 Comment
  RSA16196  Hymenoxys cooperi C. B. Wolf 1935-10-6 7603 San Bernardino Mojave Desert, Clark Mountain. North side of Main Peak. 2287 Comment
  RSA16209  Hymenoxys cooperi C. B. Wolf 1935-5-27 7055 San Bernardino Mojave Desert, Clark Mt. Large Canyon to the N.W. of Pachalka Spring (over one divide). 1981 Comment
  RSA269871  Hymenoxys cooperi B. A. Prigge 1973-6-23 1179 San Bernardino NE San Bernardino County, Clark Mts Range, Fir Canyon, 6 miles NW of Mt Pass 1921 Comment
  RSA275461  Hymenoxys cooperi R. F. Thorne, Larry E. DeBuhr, Walter Wisura, B. Prigge 1977-6-24 49460 San Bernardino Forsellesia Canyon, 1 mile SW of Frank Curtis' mine (Juniper claims) 1890 Comment
  RSA275953  Hymenoxys cooperi R. F. Thorne, Larry E. DeBuhr, Walter Wisura, B. Prigge 1977-6-24 49505 San Bernardino Clark Mtn. Range: limestone cliffs at head of NE-trending Forsellesia Cyn., c. 1 mi. S of Juniper Claims 1982 Comment
  RSA608471  Hymenoxys cooperi R. S. Woglum 1935-10 48 San Bernardino Mojave Desert: Clark Mountains. 2134 Comment
  RSA641243  Hymenoxys cooperi R. F. Thorne 1974-5-28 44509 San Bernardino East Mojave Desert: Clark Mountains, 1.8 miles up Coliseum Mine Road up from powerline road. 1616 Comment
  SEINET2473390 Image available Hymenoxys cooperi Jim Andre 2010-1 14462 San Bernardino Eastern Mojave Desert; limestone hill, SE end of Clark Mountain Range along road to 'Picnic Area 1780 Comment
  UC1478831  Hymenoxys cooperi Robert F. Thorne, L. DeBuhr, W. Wisura, and B. Prigge 1977-6-24 49505 San Bernardino limestone cliffs at head of ne-trending Forsellesia Cyn (ca 1 mi s of Juniper Claims); E. Mojave Desert, Clark Mtn. Range 1981 Comment
  UC625730  Hymenoxys cooperi Annie M. Alexander 1939-6-25 833 San Bernardino n slope Clark Mt. Comment
  UC718336  Hymenoxys cooperi Carl B. Wolf 1935-10-6 7603 San Bernardino n side main peak; Mojave Desert, Clark Mt. 2286 Comment
  UC718425  Hymenoxys cooperi Carl B. Wolf 1935-5-27 7055 San Bernardino large canyon to the nw (over one divide) Pachalka Spring; Mojave Desert, Clark Mt. 1981 Comment
  UCR19533  Hymenoxys cooperi John C. Roos 1948-9-18 4063 San Bernardino Eastern Mojave Desert, north slope of Clark Mountain 1829 Comment
  UCR246266  Hymenoxys cooperi Jim Andre 2011-6-1 20494 San Bernardino Eastern Mojave Desert, Mojave National Preserve; Clark Mountain Range, SE end of range 0.5 mi. NW of "Picnic Area" 1960 Comment
  UCR26097  Hymenoxys cooperi John C. Roos 1949-6-24 4482 San Bernardino Eastern Mojave Desert, N slope of Clark Mountain 2134 Comment
  UCR31146  Hymenoxys cooperi A. C. Sanders 1983-6-11 3845 San Bernardino Eastern Mojave Desert, North side of Clark Mountain, lower 'Fir Canyon 1616 Comment
  UCR32266  Hymenoxys cooperi B. A. Prigge, R. F. Thorne, Larry E. DeBuhr, W. Wisura 1977-6-24 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain, Forsellesia Canyon, south of Juniper Claims, c. 5.3 air miles NNW of Mountain Pass 1799 Comment
  UCR116275  Hymenoxys cooperi var. canescens A. C. Sanders, Mark Elvin 2001-8-3 24563 San Bernardino Eastern Mojave Desert, Clark Mountain, 'Fir Canyon' on north side, 1-2.2 km above Green's Well Rd. 1707 Comment
  UCR182601  Hymenoxys cooperi var. cooperi Mitch Provance 2001-5-5 4866 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  CLARK-A1528-3524  Ipomopsis aggregata John C. Roos 1948-9-18 4065 San Bernardino 1737 Comment
  CLARK-A1528-3525  Ipomopsis aggregata John C. Roos 1949-5-29 4378 San Bernardino Comment
  CHSC35798  Ipomopsis arizonica Barry Prigge 1973-5-26 1101 San Bernardino Clark Mt Range, near Greens Well, 6.4 miles N of Mt Pass. 1584 Comment
  RSA16008  Ipomopsis arizonica C. B. Wolf 1935-5-28 7072 San Bernardino Clark Mountain, 1 mi. so. of Coliseum Mine. Ft. 1829 Comment
  RSA269662  Ipomopsis arizonica B. A. Prigge 1973-7-6 1198 San Bernardino Clark MT Range, ca 4 1/2 miles NW of Mt Pass, on ridge E of Clark Mt. 2317 Comment
  RSA269663  Ipomopsis arizonica B. A. Prigge 1973-6-23 1183 San Bernardino Clark MT Range, Fir Cyn, ca 6 miles NWof Mt pass. 2134 Comment
  RSA269664  Ipomopsis arizonica Anonymous, B. A. Prigge 1973-5-26 1101 San Bernardino Clark MT Range,Near Greens Wells, 6.4 miles N of Mt Pass 1585 Comment
  RSA275464  Ipomopsis arizonica R. F. Thorne, W. Wisura, B. A. Prigge, Larry E. DeBuhr 1977-6-24 49455 San Bernardino E Mojave Desert, Clark Mountains: at head of NE-trending Forsellesia Canyon, ca. 1 mile S of Jupiter Claims 1982 Comment
  RSA278679  Ipomopsis arizonica B. A. Prigge, Robert F. Thorne 1978-5-9 2968 San Bernardino Clark Mountain Range: Forsellsia Canyon. Below Juniper Claims 1616 Comment
  RSA45474  Ipomopsis arizonica J. C. Roos, L. Roos 1948-9-18 4065 San Bernardino Clark Mts., Comment
  RSA704809  Ipomopsis arizonica Tasha La Doux 2001-6-20 16 San Bernardino Mojave Desert; East Mojave Desert region: Clark Mountains, at base of Forsellesia Canyon. Comment
  UC625594  Ipomopsis arizonica Annie M. Alexander 1939-6-25 829 San Bernardino n side Clark Mtn 2133 Comment
  UC718531  Ipomopsis arizonica Carl B. Wolf 1935-5-28 7072 San Bernardino 1 mi s Coliseum Mine; Mojave Desert, Clark Mtn 1828 Comment
  UCR157284  Ipomopsis arizonica June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-28 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain, north of the peak in the canyon below the white fir grove 2012 Comment
  UCR195956  Ipomopsis arizonica Jim Andre, T. La Doux, G. L. Clifton 2007-10-24 8752 San Bernardino Mojave Desert, Clark Mountain Range, Forsellesia Canyon, on east side of Clark Mountain 1585 Comment
  UCR23074B  Ipomopsis arizonica B. A. Prigge, R. F. Thorne 1978-5-9 2968 San Bernardino Eastern Mojave Desert, Clark Mountain, Forsellesia Canyon, below Juniper Claims 1616 Comment
  UCR30784  Ipomopsis arizonica A. C. Sanders 1983-6-12 3863 San Bernardino Eastern Mojave Desert, N side of Clark Mountain, upper 'Fir Canyon' including the white fir grove 2104 Comment
  RSA275852  Ipomopsis polycladon R. F. Thorne, Walter Wisura, Christopher Davidson 1977-5-27 49096 San Bernardino E Mojave Desert, Clark Mountain Range; above Pachalka Spring; [map included with specimen] 1524 Comment
  RSA469560  Ipomopsis polycladon Christopher Davidson 1977-5-26 5679 San Bernardino Clark Mountains; Pachalka Spring. 1524 Comment
  UCR182776  Ipomopsis polycladon Mitch Provance 2001-5-5 4932 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  UCR221389  Ipomopsis polycladon Jim Andre 2010-5-26 14573 San Bernardino Eastern Mojave Desert, west end of Clark Mountain Range at Pachalka Spring 1480.11 Comment
  GMDRC2568  Ivesia jaegeri J. Andre, T. La Doux, Bart O'Brien 2007-10-2 8796 San Bernardino Clark Mountain Range: Forsellesia Cyn, E. Clark Mtn, approx. 3 mi. S. of Colosseum Mine, 1 mi W. of Benson Mine.. Elev. 5199 ft. 1585 Comment
  GMDRC5920  Ivesia jaegeri J. Andre, T. La Doux, G. L. Clifton 2008-4-29 19428 San Bernardino Clark Mountain Range: NE end of range in Forsellesia Canyon 1934 Comment
  POM187353  Ivesia jaegeri E. C. Jaeger 1933-06 s.n. San Bernardino Clark Mountain. Comment
  RSA269450  Ivesia jaegeri Barry A. Prigge, James Henrickson 1972-7-6 199 San Bernardino 4.5 miles NNW of Mountain Pass, deep N-facing canyon below Clark Mountain, 2226 Comment
  RSA47293  Ivesia jaegeri J. C. Roos 1949-6-24 4478 San Bernardino North side of Clark Mountains 2287 Comment
  UCR18834  Ivesia jaegeri John C. Roos 1949-6-24 4478 San Bernardino Eastern Mojave Desert, N slope of Clark Mountain 2134 Comment
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Dec 10 2008
  UCR200372  Ivesia jaegeri Jim Andre, T. La Doux, Bart O'Brien 2007-10-2 8796 San Bernardino Mojave Desert, Clark Mountain Range, Forsellesia Canyon, east Clark Mountain, c. 3 mi south of Colosseum Mine, 1 mi west of Benson Mine 1585 Comment
  UCR25066  Ivesia jaegeri John C. Roos 1949-5-28 4362 San Bernardino Eastern Mojave Desert, north slope Clark Mountain 1829 Comment
  UCD170383  Jarava speciosa Mitch Provance 2001-5-4 2822 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, vicinity of lower Greene Cyn. 409 Comment
  CAS-BOT-BC110155  Juncus nodosus Robert F. Thorne; L. DeBuhr; W. Wisura; B. Prigge 1977-6-23 49450 San Bernardino East Mojave Desert, Clark Mountain Range. Colloseum Gorge. 1524 Comment
  GMDRC4578  Juncus xiphioides J. Andre 2010-5-26 14580 San Bernardino Clark Mountain Range: west end of range at Pachalka Spring 1480 Comment
  GMDRC4739  Juncus xiphioides J. Andre 2003-5-26 15078 San Bernardino Clark Mountain Range: Mojave National Preserve; Pachalka Spring 1524 Comment
  RSA23469  Juncus xiphioides Carl B. Wolf 1940-5-26 9635 San Bernardino Mojave Desert, Clark Mountains, Pachalka Spring. 1524 Comment
  RSA780031  Juncus xiphioides Jim Andre 2010-5-26 14580 San Bernardino Clark Mountain Range, West end of range at Pachalka Spring. 1480 Comment
  RSA702227  Juniperus californica Steve Boyd, Tammy Morgan 2004-6-1 11416 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  A356386  Juniperus osteosperma P. A. Munz 1932-9-15 12870 Unknown Clark Mtn. eastern San Bernardino Co. Comment
  CDA716  Juniperus osteosperma T. C. Fuller 1961-5-9 7238 San Bernardino Circa 2 miles southeast of Pacific Fluorite Mine, north slope of Clark Mountain. Comment
  CLARK-A1528-2667  Juniperus osteosperma John C. Roos 1950-8-4 San Bernardino Clark Mountain Comment
  GH356372  Juniperus osteosperma R. F. Thorne & C. W. Tilforth 1974-5-29 44581 Unknown E. Mojave Desert, Clark Mts.: c. 1.8 mi from power line road on road to Coliseum Mine 1615 Comment
  HSC66626  Juniperus osteosperma Christopher Davidson 1977-5-27 5772 San Bernardino Trail up N side of Clark Mtn., departing from Colosseum Mine Rd., ca. 2.6 mi. S of junction with Powerline Rd. 1677 Comment
  LA204800  Juniperus osteosperma C. B. Wolf; 1935-10-7 7622 San Bernardino Clark Mountain Range, 1 mi. W of Coliseum Mine 1523 Comment
  OBI66310  Juniperus osteosperma Steve Boyd, Tammy Morgan 2004-6-1 11416 San Bernardino Mojave Desert; E Mojave Desert region; Clark Mts, western flank of the range in large cyn S of Pachalka Srping 1800 Comment
  POM184002  Juniperus osteosperma Philip A. Munz 1932-9-15 12870 San Bernardino In Clark Mountains. 1524 Comment
  RSA0067683  Juniperus osteosperma Jim Andre 2013-5-20 26011 San Bernardino Clark Mountain Range: Mojave National Preserve; N. side of range along Yates Well Rd, at Jct with Greens Well Rd, just west of Colosseum Mine area. 1561 Comment
  RSA0085377  Juniperus osteosperma Jim Andre 2014-6-5 28299 San Bernardino Clark Mountain Range: Mojave Natl. Preserve; northeast side of range, along Greens Well Rd, 0.5 mi. southwest of Colosseum Mine area. 1626 Comment
  RSA16143  Juniperus osteosperma C. B. Wolf 1935-10-7 7622 San Bernardino Mojave Desert, Clark Mt. 1 mi. West of Coliseum Mine. Ft. 1524 Comment
  RSA269213  Juniperus osteosperma B. A. Prigge 1973-6-16 1170 San Bernardino Clark Mt Range, Keany Pass, 8.8 miles NNW of Mt Pass 1432 Comment
  RSA275869  Juniperus osteosperma Robert F. Thorne, W. Wisura, C. Davidson, B. Prigge 1977-5-26 49204 San Bernardino E. Mojave Desert. Clark Mtn Range. Fir Canyon 1829 Comment
  RSA279852  Juniperus osteosperma Robert F. Thorne, C. W. Tilforth 1974-5-29 44581 San Bernardino Eastern Mojave Desert: Clark Mountains, ca 1.8 miles from powerline road on road to Coliseum Mine. 1615 Comment
  RSA352532  Juniperus osteosperma Christopher Davidson 1977-5-27 5772 San Bernardino Trail up north side of Clark Mountain, departing from Colosseum Mine Rd ca. 2.6 mi south of junction with Powerline Rd. 1676 Comment
  RSA450181  Juniperus osteosperma J. C. Roos 1950-8-4 s.n. San Bernardino N side of Clark Mountain, east Mojave Desert. Comment
  SBBG119197  Juniperus osteosperma S. Boyd with T. Morgan 2004-6-1 11416 San Bernardino large cyn S of Pachalka Spring, W flank of the Clark Mtns 1433 Comment
  SD240240  Juniperus osteosperma J. M. Andre 2013-5-20 26011 San Bernardino Region: MNP; Clark Mountain Range Mojave National Preserve; N. side of range along Yates Well Rd, at Jct with Greens Well Rd, just west of Colosseum Mine area 1561 Comment
  UC496494  Juniperus osteosperma Philip A. Munz 1932-9-15 12870 San Bernardino Clark Mt. , e San Bernardino Count 1524 Comment
  UC718149  Juniperus osteosperma Carl B. Wolf 1935-10-7 7622 San Bernardino 1 mi w Coliseum Mine; Mojave Desert, Clark Mt. 1524 Comment
  UCR148759  Juniperus osteosperma Steve Boyd, Tammy Morgan 2004-6-1 11416 San Bernardino Eastern Mojave Desert, Clark Mountain, west flank of the range in large canyon south of Pachalka Spring 1800 Comment
  UCR151722  Juniperus osteosperma Steve Boyd, Tammy Morgan 2004-6-1 11416 San Bernardino Eastern Mojave Desert, Clark Mountain, west flank of the range in large canyon south of Pachalka Spring 1800 Comment
  UCR157313  Juniperus osteosperma June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-28 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain, north of the peak in the canyon below the white fir grove 2012 Comment
  UCR182876  Juniperus osteosperma Mitch Provance 2001-5-5 4863 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  UCR4364  Juniperus osteosperma Mike Adams 1964-7-22 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain 1768 Comment
  RSA52772  Kallstroemia parviflora J. C. Roos, A. R. Roos 1950-8-5 4904 San Bernardino Eastern Mojave Desert Coliseum Mine, Clark Mountain. 1707 Comment
  SEINET226238 Image available Kallstroemia parviflora A. R. Roos 1950-8-4 San Bernardino North side of Clark Mountain, eastern Mojave Desert. Comment
  UC1010284  Kallstroemia parviflora J. C. and A. R. Roos 1950-8-5 4904 San Bernardino Coliseum Mine eastern Mohave Desert, Clark Mts., Coliseum Mine (Clark Mts., eastern Mohave Desert) Comment
  UCR195953  Kallstroemia parviflora Jim Andre, T. La Doux, G. L. Clifton 2007-10-24 8728 San Bernardino Mojave Desert, Clark Mountain Range, small canyon just north of homestead site, c. 0.5 mi west of Colosseum Mine, north side of Clark Mountain 1553 Comment
  UCR20327  Kallstroemia parviflora John C. Roos, A. R. Roos 1950-8-5 4904 San Bernardino Eastern Mojave Desert, Coloseum Mine, Clark Mountain 1707 Comment
  CAS-BOT-BC43714  Krameria erecta Robert F. Thorne; W. Wisura; C. Davidson 1977-5-26 49083 San Bernardino E. Mojave Desert, Clark Mtn. Range: near Pachalka Spring 1493 Comment
  CAS-BOT-BC43737  Krameria erecta Carl B. Wolf 1940-5-26 9638 San Bernardino Mojave Desert, Clark Mt., Pachalka Spring. (1st canyon to east.) 1524 Comment
  CDA28417  Krameria erecta T. C. Fuller 1961-5-9 7235 San Bernardino Circa 2 miles southeast of Pacific Fluorite Mine, north slope of Clark Mountain. Comment
  HSC79856  Krameria erecta B. A. Prigge, James Henrickson 1972-7-7 237 San Bernardino Clark Mtn., W-facing canyon, 5.6 mi. NW of Mtn. Pass 1524 Comment
  POM304913  Krameria erecta Henry J. Ramsey, Henry J. Ramsey 1940-5-26 278 San Bernardino Clark Mt. region. Comment
  RSA23472  Krameria erecta Carl B. Wolf 1940-5-26 9638 San Bernardino Mojave Desert, Clark Mountains, Pachalka Spring. 1524 Comment
  RSA269699  Krameria erecta Barry A. Prigge, Jim Henrickson 1972-7-7 237 San Bernardino Clark Mountain, 5.6 miles NW of Mountain Pass 1524 Comment
  RSA275448  Krameria erecta Robert F. Thorne, Walter Wisura, Larry E. DeBuhr, Barry A. Prigge 1977-6-23 49424 San Bernardino E Mojave Desert, Clark Mountain Range: N side of Clark Mountains, along power line road, c. 2 mi W of junction with Colosseum Road. 1220 Comment
  RSA275827  Krameria erecta Robert F. Thorne, Christopher Davidson, Walter Wisura 1977-5-26 49083 San Bernardino Clark Mtn Range: Near Pachalka Spring 1494 Comment
  RSA279816  Krameria erecta Robert F. Thorne, C. W. Tilforth 1974-5-29 44582 San Bernardino Eastern Mojave Desert: Clark Mountains, ca 1.8 miles from powerline road on road to Coliseum Mine. 1616 Comment
  RSA787391  Krameria erecta Jim Andre 2010-5-26 14604 San Bernardino Clark Mountain Range, west end of range at Pachalka Spring. 1480 Comment
  UCR32257  Krameria erecta B. A. Prigge, R. F. Thorne, Larry E. DeBuhr, W. Wisura 1977-6-23 1928 San Bernardino Eastern Mojave Desert, Clark Mountain Range: 4 mi east of Excelsior Mine Rd. on power line rd 1189 Comment
  GMDRC2555  Krascheninnikovia lanata J. Andre, T. La Doux, Bart O'Brien 2007-10-2 8761 San Bernardino Clark Mountain Range: along Yates Well Rd, approx 1.5 mi. NW. of Colosseum Mine Rd, N. side of Clark Mtn.. Elev. 4515 ft. 1377 Comment
  RSA269821  Krascheninnikovia lanata B. A. Prigge 1973-5-20 989 San Bernardino Clark Mt. Range, Cactus Canyon, 7 miles NW of Mt. Pass. 1280 Comment
  RSA270072  Krascheninnikovia lanata James Henrickson 1970-5-16 4757 San Bernardino Road just N of Clark Mountains, ca. 11 miles NNE of Valley Wells. 1250 Comment
  RSA271302  Krascheninnikovia lanata James Henrickson 1970-5-16 4757 San Bernardino Road just N of Clark Mountains, ca. 11 miles NNE of Valley Wells. 1250 Comment
  RSA275804  Krascheninnikovia lanata R. F. Thorne, Walter Wisura, Christopher Davidson 1977-5-26 49090 San Bernardino Clark Mtn Range: near Pachalka Spring. 1494 Comment
  RSA786025  Krascheninnikovia lanata J. Andre 2010-5-26 14599 San Bernardino Clark Mountain Range, west end of range at Pachalka Spring. 1480 Comment
  SEINET3082628 Image available Krascheninnikovia lanata Jim Andre 2010-5-26 14599 San Bernardino Eastern Mojave Desert: west end of Clark Mountain Range at Pachalka Spring (Pachalka Spring 7.5' Q) 1480 Comment
  UCR195855  Krascheninnikovia lanata Jim Andre, T. La Doux, Bart O'Brien 2007-10-2 8761 San Bernardino Mojave Desert, Clark Mountain Range, along 'Yates Well Road,' c. 1.5 mi northwest of Colosseum Mine Road, north side of Clark Mountain 1377 Comment
  UCR221398  Krascheninnikovia lanata Jim Andre 2010-5-26 14599 San Bernardino Eastern Mojave Desert, west end of Clark Mountain Range at Pachalka Spring 1480.11 Comment
  RSA23429  Lactuca serriola C. B. Wolf 1940-5-26 9595 San Bernardino Mojave Desert, Clark Mt. Coliseum Mine. Ft. 1524 Comment
  UCR19197  Langloisia punctata John C. Roos 1949-5-28 4355 San Bernardino Eastern Mojave Desert, wash near Green's Mine, north side Clark Mountain 1646 Comment
  POM315781  Langloisia setosissima subsp. punctata Henry J. Ramsey, Henry J. Ramsey 1940-5-26 305385 San Bernardino Clark Mountain Region. Below colosseum mine. Comment
  RSA275465  Langloisia setosissima subsp. punctata R. F. Thorne, Larry E. DeBuhr, Walter Wisura, B. A. Prigge 1977-6-23 49434 San Bernardino Clark Mts. Range: N side of Mt. 1 mi. W of jct. of power line and Colosseum Rds. 1250 Comment
  RSA275786  Langloisia setosissima subsp. punctata R. F. Thorne 1977-5-27 49110 San Bernardino E Mojave Desert, Clark Mountain Range; above Pachalka Spring; [map included with specimen] 1524 Comment
  RSA468409  Langloisia setosissima subsp. punctata Christopher Davidson 1977-5-28 5748 San Bernardino North side of Clark Mountain, along Powerline Road, vicinity of Keany Pass. 1387 Comment
  RSA47445  Langloisia setosissima subsp. punctata J. C. Roos, L. Roos 1949-5-28 4355 San Bernardino North slope of Clark Mt. 1646 Comment
  RSA789662  Langloisia setosissima subsp. punctata J. Andre 2010-5-26 14589 San Bernardino Clark Mountain Range, west end of range at Pachalka Spring. 1480 Comment
  UC625616  Langloisia setosissima subsp. punctata Annie M. Alexander 1939-5-13 482 San Bernardino n. slopes Clark Mt. (Power Line Rd.) 1219 Comment
  UCR132368  Langloisia setosissima subsp. punctata June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-27 s.n. San Bernardino Eastern Mojave Desert, campsite in canyon north of Clark Mountain, below 'Fir Canyon 1524 Comment
  RSA469615  Langloisia setosissima subsp. setosissima Robert Gustafson, Sterling Keeley 1982-5-23 2613 San Bernardino Power Line Road, east side of Keany Pass, Clark Mountains 1372 Comment
  RSA275787  Lappula occidentalis var. occidentalis R. F. Thorne, Walter Wisura, Christopher Davidson 1977-5-27 49108 San Bernardino E Mojave Desert, Clark Mountain Range; above Pachalka Spring; [map included with specimen] 1524 Comment
  UCR23250  Larrea tridentata John C. Roos 1950-8-4 s.n. San Bernardino Eastern Mojave Desert, north side of Clark Mountain 1220 Comment
  RSA605840  Layia R. S. Woglum 1939-5-14 2367 a San Bernardino Mojave Desert: Clark Mountains. Comment
  RSA269860  Layia glandulosa B. A. Prigge 1974-5-10 1463 San Bernardino Clark Mountain range, 5.5 miles N of Mountain Pass, 1 mile S of Greens Mine 1646 Comment
  RSA269864  Layia glandulosa B. A. Prigge 1973-4-29 796 San Bernardino Clark Mt Range, 6 miles NNW of Mt. Pass in Fir Canyon 1646 Comment
  RSA269865  Layia glandulosa B. A. Prigge 1974-4-24 1407 San Bernardino NE San Bernardino county, Clark Mt Range, 4.8 miles N of Mt Pass, above Benson Mine. 1707 Comment
  UCR30568  Layia glandulosa John C. Roos 1949-5-28 4346 San Bernardino Eastern Mojave Desert, wash below Coloseum Mine, Clark Mountain 1616 Comment
  CAS-BOT-BC89451  Lepidium fremontii Carl B. Wolf 1940-5-26 9628 San Bernardino Mojave Desert. Clark Mountain, Pachalka Spring. 1524 Comment
  CAS-BOT-BC89452  Lepidium fremontii Carl B. Wolf 1940-5-26 9628 San Bernardino Mojave Desert. Clark Mountain, Pachalka Spring. 1524 Comment
  POM187265  Lepidium fremontii P. A. Munz 1933-5-21 12993 San Bernardino Clark Mt. 1219 Comment
  RSA23462  Lepidium fremontii C. B. Wolf 1940-5-26 9628 San Bernardino Mojave Desert, Clark Mountains, Pachalka Spring. 1524 Comment
  RSA275839  Lepidium fremontii R. F. Thorne, Christopher Davidson, Walter Wisura 1977-5-26 49086 San Bernardino Clark Mtn Range: near Pachalka Spring. 1494 Comment
  RSA429912  Lepidium fremontii Christopher Davidson 1977-5-26 5690 San Bernardino Clark Mtn. at Pachalka Spg 1494 Comment
  RSA275807  Lepidium lasiocarpum R. F. Thorne, Walter Wisura, Christopher Davidson 1977-5-26 49072 San Bernardino Clark Mountain Range, Pachalka Spring. 1494 Comment
  RSA429940  Lepidium lasiocarpum Christopher Davidson 1977-5-26 5701 San Bernardino Clark Mountains; Pachalka Spring 1524 Comment
  UCR182611  Lepidium lasiocarpum Mitch Provance 2001-5-5 4891 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  HSC47595  Lepidium virginicum var. menziesii Richard Spjut, C. E. Edson 1978-4-30 4987 San Bernardino Mojave Desert, southern slopes of Clark Mtn. 1829 Comment
  A427620  Lepidospartum latisquamum M. E. Jones 1932-9-13 Unknown Clarke Mts., E. Mojave Deset Comment
  CAS-BOT-BC329366  Lepidospartum latisquamum Carl B. Wolf 1935-10-5 7584 San Bernardino Mojave Desert, Clark Mt. 1.5 mi above Pachalka Spring, 2nd canyon to the East 1828 Comment
  CAS-BOT-BC329367  Lepidospartum latisquamum Carl B. Wolf 1935-10-5 7584 San Bernardino Mojave Desert, Clark Mt. 1.5 mi above Pachalka Spring, 2nd canyon to the East 1828 Comment
  CAS-BOT-BC329386  Lepidospartum latisquamum John C. Roos 1950-9-3 4971 San Bernardino Canyon on S slope Clark Mtn, NW of Mountain Pass, eastern Mohave Desert 1889 Comment
  CAS-BOT-BC329387  Lepidospartum latisquamum John C. Roos 1950-9-3 4971 San Bernardino Canyon on S slope Clark Mtn, NW of Mountain Pass, eastern Mohave Desert 1889 Comment
  CLARK-A1528-1986  Lepidospartum latisquamum John C. Roos 1950-9-3 4971 San Bernardino Clark Mountains 1889 Comment
  CLARK-A1528-2171  Lepidospartum latisquamum John C. Roos 1950-9-3 4971 San Bernardino Clark Mountains 1889 Comment
  GH427618  Lepidospartum latisquamum C. B. Wolf 1935-10-5 7584 Unknown Mojave Desert, Clark Mt., 1 1/2 mi. above Pachaika Spring 2nd Canyon to East 1828 Comment
  POM202623  Lepidospartum latisquamum Marcus E. Jones 1932-9-13 s.n. San Bernardino Clark Mts, E mojave Desert. Comment
  RSA16162  Lepidospartum latisquamum C. B. Wolf 1935-10-5 7584 San Bernardino Clark Mountain, 1.5 mile above Pachalka Spring, 2nd canyon to the east. 1829 Comment
  RSA269854  Lepidospartum latisquamum B. A. Prigge 1973-9-19 1329 San Bernardino Clark Mountains: 6 miles NW of MT. Pass, Fir Canyon 1707 Comment
  RSA275752  Lepidospartum latisquamum R. F. Thorne 1977-5-26 49190 San Bernardino Clark Mountain Range: Fir Canyon. 1890 Comment
  RSA47468  Lepidospartum latisquamum J. C. Roos 1949-6-19 4408 San Bernardino Clark Mountain. 1890 Comment
  RSA52776  Lepidospartum latisquamum J. C. Roos 1950-9-3 4971 San Bernardino Clark Mtn, south slope. 1890 Comment
  SD77851  Lepidospartum latisquamum Darley F. Howe 1970-9-17 4708 San Bernardino South side of Clark Mountain. 1890 Comment
  SDSU4748  Lepidospartum latisquamum D. F. Howe 1970-9-17 4708 San Bernardino South side of Clark Mts. 1890 Comment
  UC718317  Lepidospartum latisquamum Carl B. Wolf 1935-10-5 7584 San Bernardino 1 1/2 mi above, 2nd canyon to e Pachalka Spring; Mojave Desert, Clark Mts. 1828 Comment
  CLARK-A1528-3531  Leptodactylon pungens John C. Roos 1949-6-24 4474 San Bernardino Clark Mountain 2407 Comment
  UC625595  Leptodactylon pungens Annie M. Alexander 1939-6-25 837 San Bernardino n slopes Clark Mt.; n slopes Clark Mt. 2286 Comment
  UCR17723  Leptodactylon pungens subsp. hallii A. C. Sanders 1976-6-12 520 San Bernardino Eastern Mojave Desert, north side of Clark Mountain, in the canyon below the fir grove 1829 Comment
  HSC83797  Leptosiphon aureus B. A. Prigge 1974-5-10 1464 San Bernardino Clark Mtn. range, 5.5 mi. N of Mtn. Pass, 1 mi. S of Greens Mine 1646 Comment
  RSA269672  Leptosiphon aureus B. A. Prigge 1973-5-19 966 San Bernardino Clark Mt Range. little pachalka Cyn, 4.6 miles NWof Mt Pass 1738 Comment
  RSA269674  Leptosiphon aureus B. A. Prigge 1974-5-10 1464 San Bernardino Clark Mountain range, 5.5 miles N of Mountain Pass, 1 mile S of Greens Mine. 1646 Comment
  CLARK-A1528-5219  Lesquerella kingii John C. Roos 1949-6-24 4486 San Bernardino Clark Mountain Range 2255 Comment
  RSA0077284  Lesquerella kingii Jim Andre, Tasha La Doux, Glenn L. Clifton 2008-4-29 19440 San Bernardino NE end of range in Forsellesia Canyon. 1933 Comment
  RSA429771  Lesquerella kingii Christopher Davidson 1977-5-27 5760 a San Bernardino Trail up north side of Clark Mountain, departing from Colosseum Mine Rd ca. 2.6 mi south of junction with Powerline Rd. 1676 Comment
  UCR17602  Lesquerella kingii subsp. kingii A. C. Sanders, O. F. Clarke, J. Latting & CNPS trip 1978-5-28 00239 San Bernardino Eastern Mojave Desert, north side of Clark Mountain, in the canyon below white fir grove 1829 Comment
  GMDRC5309  Lesquerella kingii subsp. latifolia J. Andre, T. La Doux, G. L. Clifton 2008-4-29 19440 San Bernardino Clark Mountain Range: NE end of range in Forsellesia Canyon 1934 Comment
  POM187356  Lesquerella kingii subsp. latifolia E. C. Jaeger 1933-06 s.n. San Bernardino Clark Mountain. Comment
  RSA16010  Lesquerella kingii subsp. latifolia C. B. Wolf 1935-5-28 7074 San Bernardino Clark Mountain, 1 mi. so. of Coliseum Mine. Ft. 1829 Comment
  RSA275776  Lesquerella kingii subsp. latifolia R. F. Thorne, Walter Wisura, Christopher Davidson, B. Prigge 1977-5-26 49177 San Bernardino Clark Mountain Range; along trail to Fir Canyon near its mouth 1585 Comment
  RSA275965  Lesquerella kingii subsp. latifolia R. F. Thorne, Walter Wisura, B. Prigge 1977-6-24 49482 San Bernardino Clark Mountains, base of limestone cliffs at head of NE-trending Forsellesia Canyon, 1 mile south of Frank Curtis Mine. 1950 Comment
  RSA279181  Lesquerella kingii subsp. latifolia B. A. Prigge, Robert F. Thorne 1978-5-27 3073 San Bernardino E Mojave Desert, Clark Mtn, Forsellesia Canyon, above Juniper claims 1768 Comment
  UC625923  Lesquerella kingii subsp. latifolia Annie M. Alexander 1939-6-25 835 San Bernardino n slope Clark Mt.; n slope Clark Mt. 2286 Comment
  CLARK-A1528-1994  Leucelene ericoides John C. Roos 1949-6-19 4398 San Bernardino Clark Mountain 1889 Comment
  RSA269856  Leucelene ericoides B. A. Prigge 1973-5-26 1099 San Bernardino Clark Mt. Range. Ca. 0.5 mile S of Greens Well, 5.5 miles N of Mt Pass. 1677 Comment
  RSA269866  Leucelene ericoides B. A. Prigge 1973-5-27 1112 San Bernardino Clark Mountain, 4 miles NNW of Mt. Pass 2012 Comment
  SEINET11529110  Leymus salina subsp. mojavensis M. E. Barkworth, P. M. Peterson; C. Annable 1983-9-11 4360 San Bernardino Green's Canyon, north side of Clark Mountain. Comment
  UC1508035  Leymus salina subsp. mojavensis M. E. Barkworth, P. M. Peterson, and C. Annable 1983-9-11 4360 San Bernardino Green's Canyon Clark Mountain (n side of mt.) Comment
  SEINET232140 Image available Leymus salinus subsp. mojavensis M. E. Barkworth, P. M. Peterson; C. Annable 1983-9-11 4360 San Bernardino Green's Canyon, north side of Clark Mountian. Comment
  SEINET232765 Image available Leymus salinus subsp. mojavensis M. E. Barkworth, P. M. Peterson; C. Annable 1983-9-11 4360 San Bernardino Green's Canyon, north side of Clark Mountain. Comment
  SEINET232777 Image available Leymus salinus subsp. mojavensis M. E. Barkworth, P. M. Peterson; C. Annable 1983-9-11 4360 San Bernardino Green's Canyon, north side of Clark Mountain. Comment
  SEINET257084 Image available Leymus salinus subsp. mojavensis M. E. Barkworth, P. M. Peterson; C. Annable 1983-9-11 4360 San Bernardino Green's Canyon, north side of Clark Mountain. Comment
  SEINET258178 Image available Leymus salinus subsp. mojavensis M. E. Barkworth, P. M. Peterson; C. Annable 1983-9-11 4360 San Bernardino Green's Canyon, north side of Clark Mountain. Comment
  RSA44257  Leymus salinus subsp. salinus J. C. Roos 1949-5-29 3539 San Bernardino Steep north rock slide, north of Coloseum Mine, Clark Mountains 1768 Comment
  RSA23461  Leymus triticoides C. B. Wolf 1940-5-26 9627 San Bernardino Mojave Desert, Clark Mountains, Pachalka Spring. 1524 Comment
  UCR132369  Linanthus aureus subsp. aureus June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-27 s.n. San Bernardino Eastern Mojave Desert, campsite in canyon north of Clark Mountain, below 'Fir Canyon 1524 Comment
  RSA278625  Linanthus bigelovii B. A. Prigge, R. F. Thorne, et al. 1978-5-27 3105 San Bernardino E. Mojave Desert, Clark Mtn Range: 1.2 mi. E of Greens Well. 1524 Comment
  RSA16305  Linanthus demissus C. B. Wolf 1935-5-27 7039 San Bernardino Clark Mountain, Pachalka Spring. 1524 Comment
  UC718472  Linanthus demissus Carl B. Wolf 1935-5-27 San Bernardino Pachalka Spring Mojave Desert, Clark Mt. 1524 Comment
  RSA279237  Linanthus filiformis B. A. Prigge, Robert F. Thorne 1978-5-27 3061 San Bernardino Clark Mountain Range: Forsellesia Canyon, above Juniper Claims. 1723 Comment
  RSA16193  Linanthus pungens C. B. Wolf 1935-10-6 7600 San Bernardino Mojave Desert, Clark Mountain. North side of Main Peak. 2287 Comment
  RSA47195  Linanthus pungens J. C. Roos, L. Roos 1949-6-24 4474 San Bernardino Summit of Clark Mountain 2409 Comment
  RSA269671  Linanthus pungens subsp. hallii B. A. Prigge 1974-6-10 1548 San Bernardino Clark Mt Range, E fork of Fir Cyn, at base of cliff, 4.6 miles NNW of Mt Pass 2287 Comment
  CLARK-A1528-3209  Linum lewisii John C. Roos 1949-5-28 4365 San Bernardino Clark Mountain Range Comment
  GMDRC1112  Linum lewisii J. Andre 2003-5-26 4075 San Bernardino Clark Mtn: Pachalka Spring, growing in open grassy area at 4,895 ft. 1492 Comment
  OBI40227  Linum lewisii Barry A. Prigge 1977-10-9 2203 San Bernardino NE San Bernardino County. E. Mojave Desert, Clark Mtn Range: just S of Juniper Claims 1722 Comment
  POM308356  Linum lewisii Henry J. Ramsey, Henry J. Ramsey 1940-5-25 3027 San Bernardino Clark Mountain region, near power-line. Comment
  RSA16003  Linum lewisii Carl B. Wolf 1935-5-28 7067 San Bernardino Clark Mountain, 1 mi. so. of Coliseum Mine. Ft. 1829 Comment
  RSA16218  Linum lewisii Carl B. Wolf 1935-5-28 7064 San Bernardino Mojave Desert, Clark Mtns. 3 3/10 mi. NW of Coliseum Mine 1402 Comment
  RSA269585  Linum lewisii Barry A. Prigge 1973-5-27 1103 San Bernardino Clark Mountain Range, at picnic ground, 3.7 miles NNW of Mt Pass. 1921 Comment
  RSA269623  Linum lewisii Barry A. Prigge 1974-5-10 1476 San Bernardino NE San Bernardino county, Clark Mt range, Fir Canyon, 5.8 miles NNW of Mt. Pass 1707 Comment
  RSA271299  Linum lewisii James Henrickson 1970-5-16 4764 San Bernardino road to Clark Mts, 2 miles NE of Clark Mt Peak. 1585 Comment
  RSA275747  Linum lewisii Robert F. Thorne, Walter Wisura, Barry A. Prigge, Christopher Davidson 1977-5-26 49169 San Bernardino Clark Mountain Range: along trail to Fir Canyon near its mouth. 1585 Comment
  RSA275968  Linum lewisii Robert F. Thorne, Larry E. DeBuhr, Walter Wisura, Barry A. Prigge 1977-6-24 49476 San Bernardino Clark Mountain: ridge of dolomitized limestone just S of Frank Curtis mine (Juniper Claims) 1768 Comment
  RSA435726  Linum lewisii Robert Gustafson, Sterling Keeley 1982-5-23 2596 San Bernardino Power Line Road, ca 6 miles from its jct. with the Cima Rd., north of Clark Mt. 1220 Comment
  RSA609832  Linum lewisii R. S. Woglum 1935-10-2 s.n. San Bernardino Mojave Desert: Clark Mountains. Comment
  RSA648687  Linum lewisii Elizabeth Wiggins 1984-5-6 129 San Bernardino Clark Mts., 4.9 mi. NW. of I 15 and Mt. Pass exit. 1860 Comment
  RSA652974  Linum lewisii Sharon Kautto 1984-5-6 84 -88 San Bernardino Clark Mountains. About 1 mile southeast of Clark Mountain Peak; (About 1.5 miles mortheast of Copper World Mine and 3-4 miles east of Burro Spring.) 6.0 miles from Bailey Rd. exit off I-15 going south, southwest to campground area Comment
  RSA657183  Linum lewisii Antonio F. Garcia-Castro 1984-5-6 32 San Bernardino East Mojave Desert. On Clark Mountain road, leading up to the [picnic] area. 1860 Comment
  RSA658909  Linum lewisii Ron Ozaki 1984-5-6 122 San Bernardino East Mojave desert: Clark Mtns. 4.9 miles northwest of I-15 & Mountain Pass exit. 1860 Comment
  UCR32242  Linum lewisii B. A. Prigge, R. F. Thorne, , Larry E. DeBuhr, W. Wisura 1977-6-24 1956 San Bernardino Eastern Mojave Desert, Clark Mountain Range, near Juniper Claims, c. 5.6 air mi. NNW of Mountain Pass 1738 Comment
  RSA0118856  Linum lewisii var. lewisii Jim M. Andre 2014-8-15 32878 San Bernardino Clark Mountain Range: Mojave National Preserve; SE end of range at picnic area, 5.6 mi. NNW from Bailey Rd junction at Interstate 15. 1876 Comment
  RSA793343  Linum lewisii var. lewisii Jim Andre 2011-6-1 20504 San Bernardino Clark Mountain Range; Mojave National Preserve. Southeast end of range 0.5 miles northwest of Picnic Area. 1960 Comment
  SBBG98770  Linum lewisii var. lewisii C. J. Bornstein, M. R. Benedict 1990-6-4 San Bernardino Clark Mtns 1859 Comment
  UCR220871  Linum lewisii var. lewisii Jim Andre 2010-6-16 14489 San Bernardino Eastern Mojave Desert, SE end of Clark Mountain Range, 0.6 mi. west (above) "Picnic Area" 1988.21 Comment
  CAS-BOT-BC167468  Linum puberulum Barry Prigge; R. F. Thorne; et al. 1978-5-27 3070 San Bernardino E. Mojave Desert, Clark Mtn. Range: Forsellesia Canyon, above Juniper Claims 1737 Comment
  RSA23550  Linum puberulum Carl B. Wolf 1940-5-25 9592 San Bernardino Clark Mountains; 1 mile south of Colusseum Mine 1829 Comment
  RSA275969  Linum puberulum Robert F. Thorne, Larry E. DeBuhr, Walter Wisura, Barry A. Prigge 1977-6-24 49475 San Bernardino Clark Mountain: ridge of dolomitized limestone just S of Frank Curtis mine (Juniper Claims) 1768 Comment
  RSA278678  Linum puberulum Barry A. Prigge, Robert F. Thorne 1978-5-9 2967 San Bernardino Clark Mountain Range: Forsellsia Canyon. Below Juniper Claims 1616 Comment
  RSA279217  Linum puberulum Barry A. Prigge, Robert F. Thorne 1978-5-27 3070 San Bernardino Clark Mounatin: Forsellesia Canyon, above Juniper Claims. 1738 Comment
  UCR33440  Linum puberulum B. A. Prigge, R. F. Thorne 1978-5-27 3070 San Bernardino Eastern Mojave Desert, Clark Mountain, Forsellesia Canyon, above Juniper Claims 1723 Comment
  UCR195929  Lippia wrightii Jim Andre, T. La Doux, G. L. Clifton 2007-10-24 8758 San Bernardino Mojave Desert, Clark Mountain Range, along Yates Well Road c. 1 mi west of Colosseum Mine Road, north side of Clark Mountain 1496 Comment
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Oct 27 2011
  CLARK-A1528-1442  Lomatium nevadense John C. Roos 1949-5-28 4333 San Bernardino Clark Mountains 1645 Comment
  UCR183060  Lomatium nevadense Mitch Provance 2001-5-5 4876 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  UCR32988  Lomatium nevadense B. A. Prigge, R. F. Thorne, et al 1978-5-9 2971 San Bernardino Eastern Mojave Desert, Clark Mountain, Forsellesia Canyon, below Juniper Claims 1616 Comment
  RSA269334  Lomatium nevadense var. parishii B. A. Prigge 1973-5-20 1023 San Bernardino NE San Bernardino County, Clark Mountain Range. Along power line road in Keany Canyon, 8.8 miles N of Mt Pass. 1372 Comment
  RSA278682  Lomatium nevadense var. parishii B. A. Prigge, R. F. Thorne, et al. 1978-5-9 2971 San Bernardino Clark Mountain Range: Forsellsia Canyon. Below Juniper Claims 1616 Comment
  RSA279750  Lomatium nevadense var. parishii R. F. Thorne, C. W. Tilforth 1974-5-28 44506 San Bernardino East Mojave Desert: Clark Mountains, 1.8 miles up Coliseum Mine Road up from powerline road. 1616 Comment
  UC1478764  Lomatium nevadense var. parishii Barry Prigge, R. F. Thorne, et al. 1978-5-9 2971 San Bernardino below Juniper Claims Forsellesia Canyon (Clark Mt. Range, E. Mojave Desert); E. Mojave Desert, Clark Mt. Range, Forsellesia Canyon 1615 Comment
  GMDRC5308  Lomatium parryi J. Andre, T. La Doux, G. L. Clifton 2008-4-29 19437 San Bernardino Clark Mountain Range: NE end of range in Forsellesia Canyon 1934 Comment
  GMDRC726  Lomatium parryi J. Evens 1999-5-25 146 San Bernardino Mojave National Preserve: Clark Mtns., in N-facing limestone canyon bottom, about 1 km N of Clark Mtn., c. 1945 m. 1945 Comment
  HSC78063  Lomatium parryi A. C. Sanders 1983-6-12 3862 San Bernardino N side of Clark Mountain, upper Fir Canyon including the white fir grove 2104 Comment
  JEPS68732  Lomatium parryi Annie M. Alexander and Louise Kellogg 1939-6-25 830 San Bernardino n-facing slope Clark Mt.; , n-facing slope 1981 Comment
  OBI40234  Lomatium parryi Barry Prigge, R. F. Thorne 1978-5-27 3091 San Bernardino E. Mojave Desert, Clark Mtn. Range: Forsellesia Cyn, above Juniper Claims Comment
  RSA0077286  Lomatium parryi Jim Andre, Tasha La Doux, Glenn L. Clifton 2008-4-29 19437 San Bernardino NE end of range in Forsellesia Canyon. 1933 Comment
  RSA452588  Lomatium parryi Christopher Davidson 1977-5-27 5766 San Bernardino Trail up north side of Clark Mountain, departing from Colosseum Mine Rd ca. 2.6 mi south of junction with Powerline Rd. 1676 Comment
  SD108841  Lomatium parryi Barry Prigge 1973-6-23 1184 San Bernardino Clark Mountain Range, Fir Canyon, ca 6 miles northwest of Mountain Pass 2135 Comment
  SEINET226230  Lomatium parryi A. C. Sanders 1983-6-12 3862 San Bernardino North side of Clark Mountain upper Fir Canyon including the white fir grove eastern Mojave Desert Comment
  UC1483310  Lomatium parryi Robert F. Thorne, W. Wisura, C. Davidson, and B. Prigge 1977-5-26 49202 San Bernardino E. Mojave Desert, Clark Mt. Range, Fir Canyon E. Mojave Desert, e. San Bernardino Co., Clark Mt. Range, Fi 1889 Comment
  UCR157311  Lomatium parryi June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-28 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain, north of the peak in the canyon below the white fir grove 2012 Comment
  UCR17732  Lomatium parryi A. C. Sanders 1976-6-12 678 San Bernardino Eastern Mojave Desert, north side of Clark Mountain 1951 Comment
  UCR30785  Lomatium parryi A. C. Sanders 1983-6-12 3862 San Bernardino Eastern Mojave Desert, N side of Clark Mountain, upper 'Fir Canyon' including the white fir grove 2104 Comment
  UCR32264  Lomatium parryi B. A. Prigge, R. F. Thorne, Larry E. DeBuhr, W. Wisura 1977-6-24 1976 San Bernardino Eastern Mojave Desert, Clark Mountain, Forsellesia Canyon, south of Juniper Claims, c. 5 air miles NNW of Mountain Pass 1921 Comment
  GMDRC3149  Lotus rigidus J. Andre 2008-4-23 10336 San Bernardino Clark Mountain Range: northeast side of Clark Mtn at Green's Well, just W. of Colosseum Mine on slopes behind old homestead site 35 deg. 33.652' N 115 deg. 34.352' W. Elev. 4912 ft. 1498 Comment
  RSA269743  Lotus rigidus B. A. Prigge 1974-4-25 1423 San Bernardino Clark Mt Range, ca 4.8 miles N of Mt Pass, near shafts above Benson Mine. 1707 Comment
  RSA753213  Lotus rigidus Jim Andre 2008-4-23 10336 San Bernardino Clark Mountain Range: NE side of Clark Mt. at Greens Well, just W of Colosseum Mine on slopes behind old homestead site. 1498 Comment
  RSA47534  Lupinus brevicaulis J. C. Roos, L. Roos 1949-5-28 4344 San Bernardino Colisseum Mine, North side Clark Mountains. 1616 Comment
  UCR183061  Lupinus brevicaulis Mitch Provance 2001-5-5 4880 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  UCR30593  Lupinus brevicaulis John C. Roos 1949-5-28 4344 San Bernardino Eastern Mojave Desert, below Coloseum Mine, north slope Clark Mountain 1616 Comment
  RSA595387  Lupinus flavoculatus R. S. Woglum 1958-5-4 s.n. San Bernardino Mojave Desert: Clark Mountains. Comment
  OBI9190  Lycium cooperi Carl B. Wolf 1940-5-26 9603 San Bernardino Mojave Desert, Clark Mt Coliseum Mine (1/2 mi W of) 1524 Comment
  POM304697  Lycium cooperi Henry J. Ramsey, Henry J. Ramsey 1940-5-26 199 San Bernardino Clark Mt. Region, below Colosseum Mine. Comment
  RSA23484  Lycium cooperi Carl B. Wolf 1940-5-26 9603 San Bernardino Mojave Desert, Clark Mtn, Coliseum Mine (0.5 mile W of) 1524 Comment
  RSA269744  Lycium cooperi Barry A. Prigge 1973-5-19 977 San Bernardino NE San Bernardino Co., clark Mt. Range Pachalka Spring, 5.9 mi. NW of Mt. Pass. 1494 Comment
  RSA269748  Lycium cooperi Barry A. Prigge 1974-6-10 1567 San Bernardino Clark Mountain Range, at the end of the road in Big Horn Canyon, ca 3.8 miles NNW of Mt. Pass. 1951 Comment
  RSA437430  Lycium cooperi R. S. Woglum 1939-5-13 2344 San Bernardino Mojave Desert: Clark Mountains. Comment
  SD42243  Lycium cooperi Carl B. Wolf 1940-5-26 9603 San Bernardino Mojave Desert, Clark Mt. Coliseum Mine (I(c) mile west of) 1524 Comment
  SD92940  Lycium cooperi Walter Bertsch 1954-5-8 562 San Bernardino Clark Mountains 914 Comment
  SEINET839065  Lycium cooperi Carl B. Wolf 1940-1 9603 Unknown Mojave Desert, Clark Mtn. Coliseum Mine Comment
  UCR182873  Lycium cooperi Mitch Provance 2001-5-5 4914 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  POM187364  Machaeranthera canescens E. C. Jaeger 1933-06 s.n. San Bernardino Clark Mountain. Comment
  RSA269868  Machaeranthera canescens B. A. Prigge 1973-9-18 s.n. San Bernardino Clark Mountain Range; 3.5 miles NW of Mt. Pass at picnic ground 1860 Comment
  RSA279841  Machaeranthera canescens R. F. Thorne, C. W. Tilforth 1974-5-28 44532 San Bernardino East Mojave Desert: Clark Mountains, 1.8 miles up Coliseum Mine Road up from powerline road. 1616 Comment
  RSA94376  Madia exigua F. W. Peirson 1923-5-21 3511 Los Angeles Fish Canyon 914 Comment
  UCR273515  Malacothrix coulteri Mitch Provance 2001-5-5 4943 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  RSA269869  Malacothrix glabrata B. A. Prigge 1973-5-19 973 San Bernardino Clark Mt. Range; Little Pachalka Cyn, 4.6 miles NW of Mt Pass 1524 Comment
  GMDRC4740  Malus sylvestris J. Andre 2003-5-26 15079 San Bernardino Clark Mountain Range: Mojave National Preserve; Pachalka Spring 1524 Comment
  NY385867  Mammillaria deserti S. B. Parish 1880-1 455 San Bernardino This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  UCD124987  Marrubium vulgare Robert F. Thorne; W. Wisura, C. Davidson 1977-5-26 49069 San Bernardino East San Bernardino County: East Mojave Desert, Clark Mountain Range; Pachalka Spring. 1493 Comment
  UCR221387  Marrubium vulgare Jim Andre 2010-5-26 14581 San Bernardino Eastern Mojave Desert, west end of Clark Mountain Range at Pachalka Spring 1480.11 Comment
  GMDRC1119  Melilotus indicus J. Andre 2003-5-26 4082 San Bernardino Clark Mtn: Pachalka Spring, growing in shaded grassy area in flowing water at 4,895 ft. Elev. 4895 ft. 1492 Comment
  RSA0114671  Menodora Anonymous 1998-6-9 s.n. San Bernardino Forsellesia Canyon. On E ridge above canyon. Comment
  CAS-BOT-BC384240  Menodora scabra Carl B. Wolf 1935-10-5 7593 San Bernardino Mojave Desert, Clark Mt. 1/8 mi. East of Pachalka Spring in 1st canyon to the East 1524 Comment
  CAS-BOT-BC384241  Menodora scabra Carl B. Wolf 1935-10-5 7593 San Bernardino Mojave Desert, Clark Mt. 1/8 mi. East of Pachalka Spring in 1st canyon to the East 1524 Comment
  CAS-BOT-BC384245  Menodora scabra Annie M. Alexander 1939-6-24 823 San Bernardino Flat on north slope of Clark Mountain 1524 Comment
  RSA654449  Menodora scabra Valerie L. Soza, Bart O'Brien 2000-5-16 934 San Bernardino Clark Mountains, East Mojave Desert: South of Colosseum Mine, W of Colosseum Gorge, W of Benson Mine, above Curtis Canyon. 1829 Comment
  RSA0047584  Menodora scabra var. glabrescens Jim Andre 2014-6-5 28301 San Bernardino Clark Mountain Range: Mojave Natl. Preserve; northeast side of range, along Greens Well Rd, 0.5 mi. southwest of Colosseum Mine area. 1626 Comment
  RSA0118903  Menodora scabra var. glabrescens Jim M. Andre 2014-8-15 32889 San Bernardino Clark Mountain Range: Mojave National Preserve; SE end of range at picnic area, 5.6 mi. NNW from Bailey Rd junction at Interstate 15. 1876 Comment
  SBBG50994  Menodora scabra var. glabrescens R. S. Woglum 1940-5-25 2768 San Bernardino Clark Mtn Comment
  SD248206  Menodora scabra var. glabrescens J. M. Andre 2014-6-5 28301 San Bernardino Clark Mountain Range; Mojave National Preserve; northeast side of range, along Greens Well Road, 0.5 mile SW of Colosseum Mine area. Clark Mountain 7.5'Q 1627 Comment
  SD90093  Menodora scabra var. glabrescens R. S. Woglum 1940-5-25 2768 San Bernardino Clark Mountain. Comment
  UC625804  Menodora scabra var. glabrescens Annie M. Alexander 1939-6-24 823 San Bernardino n slope Clark Mt. 1524 Comment
  UC718331  Menodora scabra var. glabrescens Carl B. Wolf 1935-10-5 San Bernardino .12 mi e Pachalka Spring (in first canyon to the e); Mojave Desert, Clark Mt. 1524 Comment
  UCR17663  Menodora scabra var. glabrescens A. C. Sanders 1976-6-12 438 San Bernardino Eastern Mojave Desert, north side of Clark Mountain, in the canyon below the fir grove 1829 Comment
  UCR268687  Menodora scabra var. glabrescens Jim Andre 2014-6-5 28301 San Bernardino Northern Mojave Desert, Clark Mountain Range, Mojave National Preserve, northeast side of range, along Greens Well Road, 0.5 mi southwest of Colosseum Mine area 1627 Comment
  RSA275474  Menodora scabra var. laevis Robert F. Thorne, Larry E. DeBuhr, Walter Wisura, Barry A. Prigge 1977-6-24 49467 San Bernardino Clark Mountain: ridge of dolomitized limestone just S of Frank Curtis mine (Juniper Claims) 1768 Comment
  GMDRC2469  Menodora scoparia J. Andre, B. O'Brien, T. La Doux 2007-10-2 8587 San Bernardino Clark Mountain Range: along 'Yates Well Rd', on north side of Clark Mtn, approx 2 mi. S. of powerline rd, 2 mi. W. of Colosseum Mine, 1 mi WNW of Yates Well. 1456 Comment
  GMDRC2540  Menodora scoparia J. Andre, T. La Doux, G. L. Clifton 2007-10-24 8735 San Bernardino Clark Mountain Range: in small canyon just N. of homestead site, approx 0.5 mi. W. of Colosseum Mine, N. side of Clark Mtn. 1553 Comment
  GMDRC716  Menodora scoparia J. Evens 1999-5-26 136 San Bernardino Mojave National Preserve: Clark Mtns., in N-facing limestone canyon bottom, near an old dirt road, about 3.7 km N of Clark Mtn, c. 1535 m 1535 Comment
  JEPS68727  Menodora scoparia Annie M. Alexander and Louise Kellogg 1939-6-24 823 San Bernardino n slope Clark Mt. 1524 Comment
  POM305425  Menodora scoparia Henry J. Ramsey, Henry J. Ramsey 1940-5-25 746 San Bernardino Clark Mountains. Comment
  RSA16169  Menodora scoparia Carl B. Wolf 1935-10-5 7593 San Bernardino Mojave Desert, Clark Mt. 1/8 miles east of Pachalka Spring in 1st canyon to the east. 1524 Comment
  RSA278927  Menodora scoparia Barry A. Prigge 1977-10-8 2168 San Bernardino E Mojave Desert, Clark Mtn Range, Fir canyon 1555 Comment
  RSA45542  Menodora scoparia J. C. Roos 1948-9-18 4068 San Bernardino N slopes Clark Mts, S og Green s Mine 1677 Comment
  UCR221404  Menodora scoparia Jim Andre 2010-5-26 14595 San Bernardino Eastern Mojave Desert, west end of Clark Mountain Range at Pachalka Spring 1480.11 Comment
  UCR32401  Menodora scoparia B. A. Prigge 1977-10-8 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain Range, Fir Canyon 1555 Comment
  LA89783  Menodora spinescens Philip A. Munz; 1938-4-26 8059 San Bernardino Clark Mountains Comment
  POM187780  Menodora spinescens P. A. Munz 1933-5-21 12981 San Bernardino Clark Mountain. 1524 Comment
  POM305427  Menodora spinescens Henry J. Ramsey, Henry J. Ramsey 1940-5-26 744 San Bernardino Clark Mt. Region, below Colosseum Mine. Comment
  RSA23451  Menodora spinescens Carl B. Wolf 1940-5-26 9616 San Bernardino Mojave Desert, Clark Mt. Colosseum Mine (1 mi west of). 1372 Comment
  RSA269604  Menodora spinescens Barry A. Prigge 1973-4-29 798 San Bernardino Clark Mt Range, 6 miles NNW of Mt. Pass in Fir Canyon 1646 Comment
  RSA275838  Menodora spinescens Robert F. Thorne, Walter Wisura, Christopher Davidson 1977-5-26 49084 San Bernardino Clark Mtn Range: near Pachalka Spring. 1494 Comment
  RSA653931  Menodora spinescens Valerie L. Soza, Bart O'Brien 2000-5-16 924 San Bernardino Clark Mountains, East Mojave Desert: 0.4 miles west of Pachalka Spring on road to Pachalka Spring from Kingston Road. 1433 Comment
  RSA736664  Menodora spinescens Don Ramsey 1940-5-26 744 San Bernardino Clark Mtns., below Colosseum Mine Comment
  RSA89618  Menodora spinescens E. K. Balls, R. M. Straw 1954-5-9 19119 San Bernardino Clark Mtn 1677 Comment
  UCR182879  Menodora spinescens Mitch Provance 2001-5-5 4923 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  RSA435436  Mentzelia Robert Gustafson, Sterling Keeley 1982-5-23 2615 San Bernardino Power Line Road, east side of Keany Pass, Clark Mountains 1372 Comment
  RSA275761  Mentzelia albicaulis Robert F. Thorne, Walter Wisura, Christopher Davidson 1977-5-27 49109 San Bernardino Eastern Mojave Desert, Clark Mountain Range. above Pachalka Spring on rock, limestone slope. 1524 Comment
  RSA786027  Mentzelia albicaulis Jim Andre 2010-5-26 14596 San Bernardino Clark Mountain Range, west end of range at Pachalka Spring. 1480 Comment
  SD99405  Mentzelia leucophylla Christopher Davidson 1977-5-28 5741 San Bernardino North side of Clark Mountain along Powerline Road, vicinity of Keany Pass. 1387 Comment
  SD99406  Mentzelia leucophylla Christopher Davidson 1977-5-28 5742 San Bernardino North side of Clark Mountain, along Powerline Road, vicinity of Keany Pass. 1387 Comment
  CLARK-A1528-3167  Mentzelia longiloba John C. Roos 1949-5-29 4373 San Bernardino Clark Mountain Range 1219 Comment
  CLARK-A1528-3169  Mentzelia oreophila John C. Roos 1950-8-4 San Bernardino Clark Mountain Comment
  GMDRC1113  Mentzelia oreophila J. Andre 2003-5-26 4076 San Bernardino Clark Mtn: Pachalka Spring area, growing on limestone rocks above spring.. Elev. 4998 ft. 1524 Comment
  GMDRC5919  Mentzelia oreophila J. Andre, T. La Doux, G. L. Clifton 2008-4-29 19427 San Bernardino Clark Mountain Range: north end of range along major powerline road, 4.5 mi. east of Excelsior Mine Rd 1229 Comment
  HSC101199  Mentzelia oreophila Jim Andre, T. La Doux, G. L. Clifton 2008-4-29 19427 San Bernardino Clark Mountain Range; north end of range along major powerline road, 4.5 mi. east of Excelsior Mine Rd. 1229 Comment
  RSA0105406  Mentzelia oreophila Jim Andre 2010-5-26 14592 San Bernardino Clark Mountain Range, west end of range at Pachalka Spring. 1480 Comment
  RSA0117762  Mentzelia oreophila Steve Boyd, Tammy Morgan 2004-6-1 11412 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  RSA0117763  Mentzelia oreophila Jim Andre, Tasha La Doux, G. L. Clifton 2008-4-29 19427 San Bernardino Clark Mountain Range; north end of range along major powerline road, 4.5 mi. east of Excelsior Mine Rd. 1229 Comment
  RSA16300  Mentzelia oreophila Carl B. Wolf 1935-5-26 7033 San Bernardino Clark Mt., 1.0 mi above Pachalka Spring. 1677 Comment
  RSA269716  Mentzelia oreophila Barry A. Prigge 1972-7-7 262 San Bernardino Clark Mtn Range. Little Pachalka Canyon, 4.8 miles NW of Mt. Pass 1768 Comment
  RSA275471  Mentzelia oreophila Robert F. Thorne, Larry E. DeBuhr, Walter Wisura, Barry A. Prigge 1977-6-23 49429 San Bernardino E Mojave Desert, Clark Mountain Range: N side of Clark Mountains, along power line road, c. 2 mi W of junction with Colosseum Road. 1220 Comment
  RSA275741  Mentzelia oreophila Robert F. Thorne, Walter Wisura, Barry A. Prigge, Christopher Davidson 1977-5-28 49211 San Bernardino Clark Mtn. Range: Powerline Rd. near Keany Pass. 1433 Comment
  RSA449943  Mentzelia oreophila J. C. Roos 1950-8-4 s.n. San Bernardino North side of Clark Mtn. 1220 Comment
  SBBG52689  Mentzelia oreophila C. Davidson 1977-5-28 5741 San Bernardino N side of Clark Mtn along Powerline Rd, vicinity of Keany Pass 1386 Comment
  SBBG52690  Mentzelia oreophila C. Davidson 1977-5-28 5742 San Bernardino N side of Clark Mtn along Powerline Rd, vicinity of Keany Pass 1386 Comment
  SEINET220903  Mentzelia oreophila Robert F. Thorne, L. DeBuhr; W Wisura. 49429 San Bernardino E. Mojave desert, Clark Mtn. Range: N. side of Clark Mtns., along power line road. 2 mi. W of jct. with Colosseium Roa 1219 Comment
  UCR183085  Mentzelia oreophila Mitch Provance 2001-5-5 4905 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
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Nov 9 2013
  UCR221380  Mentzelia oreophila Jim Andre 2010-5-26 14592 San Bernardino Eastern Mojave Desert, west end of Clark Mountain Range at Pachalka Spring 1480.11 Comment
  RSA269721  Mentzelia polita Barry A. Prigge 1972-8-31 400 San Bernardino Near Keany Pass, 8.8 miles N of Mt Pass 1463 Comment
  RSA275472  Mentzelia polita Robert F. Thorne, Walter Wisura, Larry E. DeBuhr, Barry A. Prigge 1977-6-23 49437 San Bernardino Clark Mtn. Range: Colosseum Rd. c. 2 mi. S of jct. with power line rd. 1402 Comment
  RSA275882  Mentzelia polita Robert F. Thorne, Walter Wisura, Barry A. Prigge 1977-5-28 49214 San Bernardino Clark Mtn. Range: Powerline Rd. near Keany Pass. 1433 Comment
  RSA278926  Mentzelia polita Barry A. Prigge, Robert F. Thorne, Larry E. DeBuhr, W. Wisura 1977-6-23 1936 San Bernardino c. 8 air miles NNW of Mountain Pass. 1463 Comment
  SEINET221470  Mentzelia polita Robert F. Thorne, B. Pri 1977-6-23 49437 San Bernardino E. Mojave Desert, Clark Mtn. Range: Colosseum Rd. C. 2 mi. S of Jct. with power line rd. Comment
  UCR195838  Mentzelia polita Jim Andre, T. La Doux, G. L. Clifton, 2007-11-9 8678 San Bernardino Clark Mountain Range, c. 0,2 mi south of transmission line road on north side of Clark Mountain, c. 2 mi west of Keaney Pass, just east of Yates Well Road 1316 Comment
  UCR32276  Mentzelia polita B. A. Prigge, R. F. Thorne, Larry E. DeBuhr, W. Wisura 1977-6-23 1936 San Bernardino Eastern Mojave Desert, Clark Mountain Range: c. 8 air mi NNW of Mountain Pass 1463 Comment
  UCR60554  Mentzelia polita R. F. Thorne, W. Wisura, C. Davidson, B. A. Prigge 1977-5-26 49156 San Bernardino Eastern Mojave Desert, Clark Mountain Range, powerline road on the north side of the mtn. 1220 Comment
  RSA269717  Mentzelia veatchiana Barry A. Prigge 1975-5-26 1645 b San Bernardino Clark Mt. Range E side of Clark Mt., 4.25 miles NNW of Mt. Pass 1707 Comment
  RSA269503  Mimulus bigelovii var. bigelovii Barry A. Prigge, John Prigge 1973-4-21 630 San Bernardino Clark Moutain Range, 5.5 (air) miles NWW of Mountain Pass, in Little Pachalka Canyon; on limestone gravel, in arroyo. 1540 Comment
  RSA420939  Mimulus bigelovii var. bigelovii R. S. Woglum 1939-5-14 2369 San Bernardino Mojave Desert: Clark Mountains. Comment
  RSA701935  Mimulus bigelovii var. bigelovii Steve Boyd, Tammy Morgan 2004-6-1 11451 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  UCR148511  Mimulus bigelovii var. bigelovii Steve Boyd, Tammy Morgan 2004-6-1 11451 San Bernardino Eastern Mojave Desert, Clark Mountain, west flank of the range in large canyon south of Pachalka Spring 1800 Comment
  UCR221392  Mimulus bigelovii var. bigelovii Jim Andre 2010-5-26 14566 B San Bernardino Eastern Mojave Desert, west end of Clark Mountain Range at Pachalka Spring 1480.11 Comment
  UCR246272  Mimulus bigelovii var. bigelovii Jim Andre 2011-6-1 20485 San Bernardino Eastern Mojave Desert, Mojave National Preserve; Clark Mountain Range, SE end of range 0.5 mi. NW of "Picnic Area" 1960 Comment
  RSA269492  Mimulus guttatus Barry A. Prigge 1973-6-15 1127 San Bernardino Clark Mountain Range, Pachalka Spring, 5.9 miles NW of Mt. Pass 1494 Comment
  RSA275817  Mimulus guttatus Robert F. Thorne, Walter Wisura, C. Davidson 1977-5-26 49061 San Bernardino Clark Mountain Range, Pachalka Spring. 1494 Comment
  UCR137158  Mimulus guttatus subsp. guttatus Christopher Davidson 1977-5-26 5686 San Bernardino Eastern Mojave Desert, Clark Mountain, at Pachalka Spring 1494 Comment
  CDA41848  Mimulus mephiticus T. C. Fuller 1961-5-9 7233 San Bernardino Circa 2 miles southeast of Pacific Fluorite Mine, north slope of Clark Mountain. Comment
  CLARK-A1528-4228  Mimulus rubellus John C. Roos 1949-5-29 4377 San Bernardino Clark Mountain 1676 Comment
  JEPS4660  Mimulus rubellus Rimo Bacigalupi with L. Constance, L. R. Heckard and George Gillett 1952-4-30 3694 San Bernardino southern flanks of Clark Mountain Clark Mountain 1920 Comment
  RSA269494  Mimulus rubellus Barry A. Prigge 1973-5-19 957 San Bernardino NE San Bernardino Co., Clark Mt. range. Little Pachalka Cyn, 4.6 mi. NW of Mt. Pass. 1829 Comment
  RSA278683  Mimulus rubellus Barry A. Prigge, Robert F. Thorne 1978-5-9 2981 San Bernardino Clark Mountain Range: Forsellsia Canyon. Below Juniper Claims 1616 Comment
  RSA279247  Mimulus rubellus Barry A. Prigge, Robert F. Thorne 1978-5-27 3055 San Bernardino Clark Mountain Range: Forsellesia Canyon, above Juniper Claims. 1723 Comment
  RSA47438  Mimulus rubellus J. C. Roos, Lucille Roos 1949-5-29 4377 San Bernardino Coliseum Mine, Clark Mountain. 1677 Comment
  RSA793346  Mimulus rubellus Jim Andre 2011-6-1 20497 San Bernardino Clark Mountain Range; Mojave National Preserve. Southeast end of range 0.5 miles northwest of 'Picnic Area.' 1960 Comment
  UCR17574  Mimulus rubellus A. C. Sanders, O. F. Clarke, J. Latting & CNPS trip 1978-5-28 955 San Bernardino Eastern Mojave Desert, north side of Clark Mountain, in the canyon below white fir grove 1829 Comment
  JEPS4656  Mimulus suksdorfii Rimo Bacigalupi with L. Constance, G. T. Robbins, L. R. Heckard and George Gillett 1952-4-30 3695 San Bernardino high up on s flanks Clark Mountain 2103 Comment
  RSA65508  Minuartia douglasii F. W. Peirson 1923-5-21 4155 Los Angeles Fish Canyon 914 Comment
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Aug 1 2014
  GMDRC2573  Mirabilis albida J. Andre, T. La Doux, Bart O'Brien 2007-10-2 8804 San Bernardino Clark Mountain Range: Forsellesia Cyn, E. Clark Mtn, approx. 3 mi. S. of Colosseum Mine, 1 mi W. of Benson Mine.. Elev. 5199 ft. 1585 Comment
  RSA736996  Mirabilis albida Jim Andre, Tasha La Doux, Bart O Brien 2007-10-2 8804 San Bernardino Clark Mountain Range: Forsellesia Cyn, E. Clark Mtn, approx. 3 mi. S. of Colosseum Mine, 1 mi. W. of Benson Mine. 1585 Comment
  UCR17590  Mirabilis albida A. C. Sanders, O. F. Clarke, J. Latting & CNPS trip 1978-5-28 436 San Bernardino Eastern Mojave Desert, north side of Clark Mountain in the canyon below Green's Well 1509 Comment
  UCR195854  Mirabilis albida Jim Andre, T. La Doux, Bart O'Brien 2007-10-2 8763 San Bernardino Mojave Desert, Clark Mountain Range, along 'Yates Well Road,' c. 1.5 mi northwest of Colosseum Mine Road, north side of Clark Mountain 1377 Comment
  UCR38932  Mirabilis albida B. A. Prigge, M. O. Bagley 1984-9-12 5981 San Bernardino Eastern Mojave Desert, Clark Mountain Range: 5.3-5.8 mi north of Mountain Pass, 0.5-1.0 mi south of Green's Well. 1707 Comment
  UCR89701  Mirabilis bigelovii J. M. Stewart 1993-4-24 697 San Bernardino Eastern Mojave Desert, W side of Clark Mountains near Pachalka Spring Comment
  RSA767580  Mirabilis bigelovii var. bigelovii Jim Andre 2010-5-26 14576 San Bernardino Clark Mountain Range; west end of range at Pachalka Spring. 1480 Comment
  UCR220843  Mirabilis bigelovii var. bigelovii Jim Andre 2010-5-26 14576 San Bernardino Eastern Mojave Desert, west end of Clark Mountain Range at Pachalka Spring 1480.11 Comment
  CLARK-A1528-3279  Mirabilis froebelii John C. Roos 1949-5-29 4379 San Bernardino Clark Mountains Comment
  CAS-BOT-BC384094  Mirabilis laevis var. villosa Carl B. Wolf 1935-5-27 7056 San Bernardino Mojave Desert, Clark Mt. Large canyon to the N.W. of Pachalka Spring (over one divide) 1981 Comment
  HSC101110  Mirabilis laevis var. villosa Jim Andre 2010-5-26 14576 San Bernardino Clark Mountain Range; west end of range at Pachalka Spring, rocky slope just east of spring. 1480 Comment
  RSA16210  Mirabilis laevis var. villosa Carl B. Wolf 1935-5-27 7056 San Bernardino Mojave Desert, Clark Mt. Large Canyon to the N.W. of Pachalka Spring (over one divide). 1982 Comment
  RSA269594  Mirabilis laevis var. villosa Barry A. Prigge 1973-5-19 935 San Bernardino NE San Bernardino Co. Clark Mt. Range ,Little Pachalka Cyn, 4.8 miles NW of Mt Pass 1463 Comment
  RSA269595  Mirabilis laevis var. villosa Barry A. Prigge 1973-5-26 1032 San Bernardino Eastern Mojave Desert, Clark Mountain Range. Between Keany and Mesquite Pass, 10 miles NNW of Mt. Pass 1220 Comment
  RSA464262  Mirabilis laevis var. villosa Christopher Davidson 1977-5-28 5745 San Bernardino North side of Clark Mountain, along Powerline Road, vicinity of Keany Pass. 1387 Comment
  UC718420  Mirabilis laevis var. villosa Carl B. Wolf 1935-5-27 7056 San Bernardino Mojave Desert, Clark Mountain, large canyon to the NW of Pachalka Spring (over one divide) 1981 Comment
  POM307316  Mirabilis multiflora Henry J. Ramsey, Henry J. Ramsey 1940-5-26 2223 San Bernardino Clark Mt. region near Pochalka Springs. Comment
  CAS-BOT-BC434921  Mirabilis multiflora var. pubescens Carl B. Wolf 1935-5-26 7027 San Bernardino Mojave Desert, Clark Mt. 1 5/10 mi. above Pachalka Spring in 2nd canyon to the East 1828 Comment
  RSA110028  Mirabilis multiflora var. pubescens E. K. Balls 1956-10-29 22215 San Bernardino Mojave Desert, Clark Mt. Comment
  RSA138141  Mirabilis multiflora var. pubescens E. K. Balls 1960-6-8 24152 San Bernardino Clark Mt., Mojave Desert Comment
  RSA16294  Mirabilis multiflora var. pubescens Carl B. Wolf 1935-5-26 7027 San Bernardino Clark Mountains, 1.5 miles above Pachalka Spring in 2nd canyon to the east. 1829 Comment
  RSA279809  Mirabilis multiflora var. pubescens Robert F. Thorne, C. W. Tilforth 1974-5-28 44511 San Bernardino East Mojave Desert: Clark Mountains, 1.8 miles up Coliseum Mine Road up from powerline road. 1616 Comment
  RSA702233  Mirabilis multiflora var. pubescens Steve Boyd, Tammy Morgan 2004-6-1 11424 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  RSA79318  Mirabilis multiflora var. pubescens E. K. Balls 1952-8-12 17301 San Bernardino Mojave Desert, Clark Mountain Comment
  UC1459347  Mirabilis multiflora var. pubescens George E. Pilz with John Strother 1972-5-13 782 San Bernardino Keany Pass; Clark Mt Range 1493 Comment
  UCR132618  Mirabilis multiflora var. pubescens June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-27 s.n. San Bernardino Eastern Mojave Desert, campsite in canyon north of Clark Mountain, below 'Fir Canyon 1524 Comment
  UCR221391  Mirabilis multiflora var. pubescens Jim Andre 2010-5-26 14569 San Bernardino Eastern Mojave Desert, west end of Clark Mountain Range at Pachalka Spring 1480.11 Comment
  HSC78568  Mirabilis pumila A. C. Sanders 1983-6-11 3857 San Bernardino Lower Fir Canyon, N side of Clark Mtn., E Mojave Desert. 1616 Comment
  RSA47309  Mirabilis pumila J. C. Roos 1949-6-25 4491 San Bernardino In gravelly wash, north side of Clark Mtn., near Colisseum Mine. 1738 Comment
  UCR116268  Monardella A. C. Sanders, Mark Elvin 2001-8-3 24568 San Bernardino Eastern Mojave Desert, Clark Mountain, 'Fir Canyon' on north side, 1-2.2 km above Green's Well Rd. 1707 Comment
  UCR116269  Monardella A. C. Sanders, Mark Elvin 2001-8-3 24569 San Bernardino Eastern Mojave Desert, Clark Mountain, 'Fir Canyon' on north side, 1-2.2 km above Green's Well Rd. 1707 Comment
  UCR116272  Monardella A. C. Sanders, Mark Elvin 2001-8-3 24567 San Bernardino Eastern Mojave Desert, Clark Mountain, 'Fir Canyon' on north side, 1-2.2 km above Green's Well Rd. 1707 Comment
  UCR116273  Monardella A. C. Sanders, Mark Elvin 2001-8-3 24566 San Bernardino Eastern Mojave Desert, Clark Mountain, 'Fir Canyon' on north side, 1-2.2 km above Green's Well Rd. 1707 Comment
  UCR116560  Monardella A. C. Sanders, Mark Elvin 2001-8-3 24571 San Bernardino Eastern Mojave Desert, Clark Mountain, 'Fir Canyon' on north side, 1-2.2 km above Green's Well Rd. 1707 Comment
  CAS-BOT-BC220101  Monardella eremicola Barry A. Prigge 1977-10-8 2186 San Bernardino E. Mojave Desert, Clark Mtn. Range: Fir Canyon, NE San Bernardino County 1645 Comment
  CAS-BOT-BC220102  Monardella eremicola Carl B. Wolf 1935-10-5 7577 San Bernardino Mojave Desert, Clark Mt. 1 1/2 mi. above Pachalka Spring 2nd canyon to the east 1828 Comment
  GMDRC2572  Monardella eremicola J. Andre, T. La Doux, Bart O'Brien 2007-10-2 8803 San Bernardino Clark Mountain Range: Forsellesia Cyn, E. Clark Mtn, approx. 3 mi. S. of Colosseum Mine, 1 mi W. of Benson Mine.. Elev. 5199 ft. 1585 Comment
  LA62728  Monardella eremicola C. B. Wolf; 1935-10-5 7577 San Bernardino Clark Mt. 1.5 mi above Pachalka Spring, 2nd canyon to the E 1828 Comment
  POM179282  Monardella eremicola E. C. Jaeger 1930-6-22 s.n. San Bernardino Clark Mtn. eastern Mohave Desert. Comment
  POM187366  Monardella eremicola E. C. Jaeger 1933-06 s.n. San Bernardino Clark Mtn. eastern San Bernardino County. Comment
  RSA0006608  Monardella eremicola A. C. Sanders, Mark A. Elvin 2001-8-3 24570 San Bernardino Eastern Mojave Desert: Clark Mtn., Fir Canyon on north side, 1-2.2 km above Green s Well Rd. 1585 Comment
  RSA16156  Monardella eremicola Carl B. Wolf 1935-10-5 7577 San Bernardino 1 1/2 mi. above Pachalka Spring. 2nd Canyon to the east. 1829 Comment
  RSA269608  Monardella eremicola Barry A. Prigge 1973-9-19 1327 San Bernardino NE San Bernardino Co., Clark Mtn. Range, ca. 6 miles NW of Mt Pass, Fir Canyon 1707 Comment
  RSA278922  Monardella eremicola Barry A. Prigge 1977-10-9 2198 San Bernardino E. Mojave Desert, Clark Mtn. Range, 0.6 miles S of Juniper Claims. 1890 Comment
  RSA278938  Monardella eremicola Barry A. Prigge 1977-10-8 2186 San Bernardino E. Mojave Desert, Clark Mtn. Range: Fir Canyon. 1646 Comment
  UCR165408  Monardella eremicola A. C. Sanders, Mark Elvin 2001-8-3 24570 San Bernardino Eastern Mojave Desert, Clark Mountain, 'Fir Canyon' on north side, 1-2.2 km above Green's Well Rd. 1707 Comment
  UCR165409  Monardella eremicola A. C. Sanders, Mark Elvin 2001-8-3 24565 San Bernardino Eastern Mojave Desert, Clark Mountain, 'Fir Canyon' on north side, 1-2.2 km above Green's Well Rd. 1707 Comment
  UCR143080  Monardella linoides C. B. Wolf 1935-10-5 7577 San Bernardino Eastern Mojave Desert, Clark Mountain, 1.5 miles above Pachalka Spring, 2nd canyon to the east 1829 Comment
  UCR200374  Monardella linoides Jim Andre, T. La Doux, Bart O'Brien 2007-10-2 8803 San Bernardino Mojave Desert, Clark Mountain Range, Forsellesia Canyon, east Clark Mountain, c. 3 mi south of Colosseum Mine, 1 mi west of Benson Mine 1585 Comment
  RSA736997  Monardella linoides subsp. linoides Jim Andre, Tasha La Doux, Bart O Brien 2007-10-2 8803 San Bernardino Clark Mountain Range: Forsellesia Cyn, E. Clark Mtn, approx. 3 mi. S. of Colosseum Mine, 1 mi. W. of Benson Mine. 1585 Comment
  UCR32395  Monardella linoides subsp. linoides B. A. Prigge, R. F. Thorne, Larry E. DeBuhr, W. Wisura 1977-6-24 1975 San Bernardino Eastern Mojave Desert, Clark Mountain, Forsellesia Canyon, south of Juniper Claims, c. 5.2 air miles NNW of Mountain Pass 1890 Comment
  UCR157299  Monoptilon bellidiforme June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-27 s.n. San Bernardino Eastern Mojave Desert, Pachalka Spring, Clark Mountain Range 1500 Comment
  CAS-BOT-BC202792  Mortonia utahensis Steve Boyd; Tammy Morgan 2004-6-1 11440 San Bernardino Mojave Desert; East Mojave Desert region: Clark Mountains, western flank of the range in large canyon south of Pachalka Spring 1800 Comment
  CAS-BOT-BC202793  Mortonia utahensis Carl B. Wolf 1935-10-5 7591 San Bernardino Mojave Desert, Clark Mt. 1/3 mi. above Pachalka Spring in 1st canyon to the East 1615 Comment
  CAS-BOT-BC202795  Mortonia utahensis Carl B. Wolf 1935-5-27 7049 San Bernardino Mojave Desert, Clark Mt. 1/3 mi. above Pachalka Spring in 1st canyon to the East 1615 Comment
  CAS-BOT-BC202797  Mortonia utahensis Carl B. Wolf 1935-10-5 7591 San Bernardino Mojave Desert, Clark Mt. 1/3 mi. above Pachalka Spring in 1st canyon to the East 1615 Comment
  CAS-BOT-BC202798  Mortonia utahensis Robert F. Thorne; W. Wisura; C. Davidson 1977-5-26 49137 San Bernardino E. Mojave Desert, Clark Mtn. Range: above Pachalka Spring. E. San Bernardino Co. 1584 Comment
  CAS-BOT-BC202804  Mortonia utahensis Carl B. Wolf 1935-5-27 7049 San Bernardino Mojave Desert, Clark Mt. 1/3 mi. above Pachalka Spring in 1st canyon to the East 1615 Comment
  GMDRC1115  Mortonia utahensis J. Andre 2003-5-26 4078 San Bernardino Clark Mtn: Pachalka Spring area, growing on limestone rocks above spring.. Elev. 4998 ft. 1524 Comment
  HSC46677  Mortonia utahensis Christopher Davidson 1977-5-26 5668 San Bernardino Clark Mtns., Pachalka Spring 1524 Comment
  JEPS32551  Mortonia utahensis Carl B. Wolf 1935-5-27 San Bernardino .33 mi above Pachalka Spring (in 1st canyon to the e); Mojave Desert, Clark Mt. 1615 Comment
  LA105853  Mortonia utahensis Carl B. Wolf; 1935-5-27 7049 San Bernardino Clark Mountain Range, 0.33 mi. above Pachalka Spring in 1st canyon to the E 1615 Comment
  LA204662  Mortonia utahensis Carl B. Wolf; 1935-10-5 7591 San Bernardino Clark Mountain Range, 0.33 mi. above Pachalka Spring in 1st canyon to the E 1615 Comment
  POM244230  Mortonia utahensis C. B. Wolf 1935-5-27 s.n. San Bernardino Mojave Desert, Clark Mt. 1/3 mi. above Pachalka Spring in 1st. canyon to the east. 1616 Comment
  POM244251  Mortonia utahensis C. B. Wolf 1935-10-5 s.n. San Bernardino Mojave desert, Clark Mt. 1/3 miles above Pachalka Spring in 1st canyon to the east. 1616 Comment
  POM308341  Mortonia utahensis Henry J. Ramsey, Henry J. Ramsey 1940-5-26 3042 San Bernardino Clark Mt. region near Pochalka Springs. Comment
  RSA269836  Mortonia utahensis B. A. Prigge 1973-5-19 938 San Bernardino Clark Mtn Range. A north fork of the Little Pachalka Canyon, 4.6 miles NW of Mt Pass 1555 Comment
  RSA269837  Mortonia utahensis B. A. Prigge 1974-5-10 s.n. San Bernardino Ca. 8.8 miles N. of Mt. Pass, 2.5 miles E of Keany Pass 1189 Comment
  RSA269838  Mortonia utahensis B. A. Prigge 1973-5-20 1015 San Bernardino Mouth of Keany Canyon, 8.8 miles N. of Mt. Pass. 1189 Comment
  RSA275864  Mortonia utahensis R. F. Thorne 1977-5-26 49137 San Bernardino Above Pachalka Springs on exposed limestone of rocky slopes. 1585 Comment
  RSA430087  Mortonia utahensis Christopher Davidson 5668 San Bernardino Clark Mountain. Pachalka Spring. 1524 Comment
  RSA640980  Mortonia utahensis R. F. Thorne, W. Wisura, C. Davidson 1977-5-27 49137 San Bernardino East Mojave Desert: Clark Mountains, above Pachalka Springs. 1584 Comment
  RSA703339  Mortonia utahensis Steve Boyd, Tammy Morgan 2004-6-1 11440 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  RSA780038  Mortonia utahensis J. Andre 2010-5-26 14563 San Bernardino Clark Mountain Range, in mouth of main canyon, approx. .5 miles SE of Pachalka Spring. 1502 Comment
  SBBG50793  Mortonia utahensis R. S. Woglum, C. B. Wolf 1935-10-2 33 San Bernardino Clark Mtn Comment
  SBBG51053  Mortonia utahensis R. S. Woglum 1940-5-25 2769 San Bernardino Clark Mtn Comment
  SBBG52685  Mortonia utahensis C. Davidson 1977-5-26 5668 San Bernardino Pachalka Spring, Clark Mtn 1524 Comment
  SBBG71284  Mortonia utahensis A. Lefebure 1941-5-3 625 San Bernardino Clark Mtn 1981 Comment
  SD108794  Mortonia utahensis Barry Prigge 1973-5-20 1015 San Bernardino Clark Mountain Range, mouth of Keany Canyon, 8.8 miles north of Mt. Pass. 1189 Comment
  SD22852  Mortonia utahensis Carl B. Wolf 1935-5-27 7049 San Bernardino Clark Mountain, 0.3 mile above Pachalka Spring; first canyon to the east. 1615 Comment
  SD90101  Mortonia utahensis R. S. Woglum, C. B. Wolf 1935-10-2 33 San Bernardino Clark Mountain. Comment
  SD90116  Mortonia utahensis R. S. Woglum 1940-5-25 2769 San Bernardino Clark Mountain. Comment
  SD99359  Mortonia utahensis Christopher Davidson 1977-5-26 5668 San Bernardino Clark Mountain, Pachalka Spring. 1525 Comment
  SFV17472  Mortonia utahensis P. Wilson 1998-6-16 3529 San Bernardino Clark Mountain. 1700 Comment
  UC1929335  Mortonia utahensis Steve Boyd, Tammy Morgan 2004-6-1 11440 San Bernardino Mojave Desert; East Mojave Desert region; Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. Comment
  UC592736  Mortonia utahensis Carl B. Wolf 1935-10-5 7591 San Bernardino 1/3 mi above Pachalka Spring (in first canyon to the east, Clark Mountain, Mohave Desert); Mohave Desert, Clark Mountain 1615 Comment
  UC592769  Mortonia utahensis Carl B. Wolf 1935-5-27 7049 San Bernardino 1/3 mi above Pachalka Spring (in first canyon to the east, Clark Mountain, Mohave Desert); Mohave Desert, Clark Mountain 1615 Comment
  UCR199803  Mortonia utahensis Steve Boyd, Tammy Morgan 2004-6-1 11440 San Bernardino Eastern Mojave Desert, Clark Mountain, west flank of the range in large canyon south of Pachalka Spring 1800 Comment
  UCR220838  Mortonia utahensis Jim Andre 2010-5-26 14585 San Bernardino Eastern Mojave Desert, west end of Clark Mountain Range at Pachalka Spring 1480.11 Comment
  UCR221326  Mortonia utahensis Jim Andre 2010-5-26 14563 San Bernardino Eastern Mojave Desert, Clark Mountain Range, in mouth of main canyon c. 0.5 mi. SE of Pachalka Spring 1502.05 Comment
  UCR26787  Mortonia utahensis A. C. Sanders 1981-10-4 2405 San Bernardino Eastern Mojave Desert, Clark Mountain, slopes above Pachalka Spring 1524 Comment
  CAS-BOT-BC262583  Muhlenbergia arsenei J. C. Roos; A. R. Roos 1950-8-5 4896 San Bernardino 1 1/2 miles SW of Coliseum Mine, Clark Mts., Mojave Desert 1737 Comment
  CAS-BOT-BC262584  Muhlenbergia arsenei J. C. Roos; A. R. Roos 1950-8-5 4896 San Bernardino 1 1/2 miles SW of Coliseum Mine, Clark Mts., Mojave Desert 1737 Comment
  CLARK-A1528-4746  Muhlenbergia arsenei John C. Roos, Alfred R. Roos 1950-8-5 4896 San Bernardino Clark Mountain Range 1737 Comment
  GH355757  Muhlenbergia arsenei J. C. Roos & A. R. Roos 1950-8-5 4896 Unknown 1 1/2 miles SW of Coliseum Mine, Clark Mts., Mojave Desert. 1737 Comment
  RSA47455  Muhlenbergia arsenei J. C. Roos, L. Roos 1948-9-18 4055 San Bernardino North side Clark Mountain 1524 Comment
  RSA61540  Muhlenbergia arsenei J. C. Roos 1950-8-5 4896 San Bernardino north slope Clark Mts. about 1 1/2 miles S.W. of Coliseum Mine, eastern Mojave Desert. 1706 Comment
  UC1023414  Muhlenbergia arsenei J. C. and A. R. Roos 1950-8-5 4896 San Bernardino 1 1/2 mi. s.w. Coliseum Mine; Mojave Desert, Clark Mts. 1737 Comment
  UCR20467  Muhlenbergia arsenei John C. Roos, A. R. Roos 1950-8-5 4896 San Bernardino Eastern Mojave Desert, 1.5 mi SW of Coloseum Mine, Clark Mountain 1738 Comment
  GMDRC2536  Muhlenbergia fragilis J. Andre, T. La Doux, G. L. Clifton 2007-10-24 8721 San Bernardino Clark Mountain Range: W. edge of Colosseum Mine in undesturbed Joshua Tree Woodland.. Elev. 5368 ft. 1637 Comment
  RSA278923  Muhlenbergia fragilis B. A. Prigge 1977-10-9 2214 San Bernardino Clark Mountains, below corral 1570 Comment
  LA102991  Muhlenbergia minutissima Barry A. Prigge; Mark Bagley 1984-9-12 5987 San Bernardino Clark Mountain Range, 5.3-5.8 mi. N of Mountain Pass, 0.5-1.0 mi. S of Green's Well 1645 Comment
  UCR195938  Muhlenbergia minutissima Jim Andre, T. La Doux, G. L. Clifton 2007-10-24 8721 San Bernardino Mojave Desert, Clark Mountain Range, west edge of Colosseum Mine 1637 Comment
  LA106862  Muhlenbergia montana Kendall McCulloh; Steve Boyd 1990-10-21 5304 San Bernardino Clark Mountains, summit of Peak 7891 (second highest peak in range) Comment
  CLARK-A1528-5577  Muhlenbergia pauciflora John C. Roos 1948-9-18 4055 San Bernardino Clark Mountain 1523 Comment
  CLARK-A1528-5578  Muhlenbergia pauciflora John C. Roos 1948-9-18 4055 San Bernardino Clark Mountain 1523 Comment
  CHSC35797  Muhlenbergia porteri Barry Prigge; J. Henrickson 1972-7-7 241 San Bernardino Clark Mountain, in canyon, 5.6 miles NW of Mountain Pass. 1524 Comment
  CLARK-A1528-4760  Muhlenbergia porteri John C. Roos, Alfred R. Roos 1950-8-4 4889 San Bernardino Clark Mountain 1219 Comment
  CLARK-A1528-4761  Muhlenbergia porteri John C. Roos 1950-8-4 San Bernardino Clark Mountain Comment
  RSA269500  Muhlenbergia porteri B. A. Prigge, J. Henrickson 1972-7-7 241 San Bernardino Clark Mountain, 5.6 miles NW of Mountain Pass 1524 Comment
  RSA85164  Muhlenbergia porteri J. C. Roos, A. R. Roos 1950-8-4 4889 San Bernardino N side of Clark Mountain, east Mojave Desert. Comment
  UC1023409  Muhlenbergia porteri J. C. and A. R. Roos 1950-8-4 4889 San Bernardino north slopes of mts. eastern Mojave Desert, Clark Mts. 1219 Comment
  UCR182551  Muhlenbergia porteri Mitch Provance 2001-5-5 4918 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  RSA517936  Munroa squarrosa Steve Boyd, Kendall McCulloh 1990-10-21 5304 San Bernardino Clark Mountains, Summit of Peak 7891 (second highest peak in range) Comment
  UCR195962  Munroa squarrosa Jim Andre, T. La Doux, G. L. Clifton 2007-10-24 8740 San Bernardino Mojave Desert, Clark Mountain Range, small canyon just north of homestead site, c. 0.5 mi west of Colosseum Mine, north side of Clark Mountain 1553 Comment
  CAS-BOT-BC60454  Nasturtium officinale Carl B. Wolf 1940-5-26 9625 San Bernardino Mojave Desert, Clark Mountain, Pachalka Spring. 1524 Comment
  RSA23459  Nasturtium officinale C. B. Wolf 1940-5-26 9625 San Bernardino Mojave Desert, Clark Mountains, Pachalka Spring. 1524 Comment
  RSA269409  Nasturtium officinale B. A. Prigge 1973-6-15 1131 San Bernardino Clark Mountain Range, Pachalka Spring, 5.9 miles NW of Mt. Pass 1494 Comment
  RSA269502  Nasturtium officinale B. A. Prigge 1973-5-18 929 San Bernardino Clark Mountain Range; Pachalka Spring, 5.9 miles NW of Mt. Pass 1494 Comment
  RSA275816  Nasturtium officinale R. F. Thorne 1977-5-26 49062 San Bernardino Clark Mountain Range, Pachalka Spring. 1494 Comment
  RSA431566  Nasturtium officinale Christopher Davidson 1977-5-26 5693 San Bernardino Clark Mtn. at Pachalka Spg 1494 Comment
  RSA780034  Nemacladus glanduliferus var. orientalis J. Andre 2010-5-26 14574 San Bernardino Clark Mountain Range, west end of range at Pachalka Spring, on limestone hill just east of spring area 1480 Comment
  SEINET10464853  Nemacladus glanduliferus var. orientalis Barry A. Prigge 1978-5-27 Prigge 3060 San Bernardino Forsellesia Canyon, above Juniper Claims, Clark Mountain Range, east Mojave Desert 1722 Comment
  RSA125321  Nemacladus orientalis R. Weatherby 1949-6-4 596 San Bernardino Clark Mtn. near Mtn. Pass. 1921 Comment
  RSA279195  Nemacladus orientalis B. A. Prigge, R. F. Thorne, et al. 1978-5-27 3060 San Bernardino Clark Mountain Range: Forsellesia Canyon, above Juniper Claims. 1723 Comment
  UC1478717  Nemacladus orientalis Barry Prigge, R. F. Thorne, et al. 1978-5-27 3060 San Bernardino above Juniper Claims (Forsellesia Canyon, Clark Mtn. Range, e Mojave Desert); Mojave Desert, Clark Mtn. Range 1722 Comment
  UCR132365  Nemacladus orientalis June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-27 s.n. San Bernardino Eastern Mojave Desert, campsite in canyon north of Clark Mountain, below 'Fir Canyon 1524 Comment
  UCR183068  Nemacladus orientalis Mitch Provance 2001-5-5 4934 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  UCR33001  Nemacladus orientalis B. A. Prigge, R. F. Thorne, et al 1978-5-27 3060 San Bernardino Eastern Mojave Desert, Clark Mountain, Forsellesia Canyon, above Juniper Claims 1723 Comment
  RSA13095  Nicotiana attenuata Carl B. Wolf 1935-10-7 7612 San Bernardino Clark Mtns. Just west of Coliseum Mine. 1555 Comment
  RSA269752  Nicotiana attenuata Barry A. Prigge 1973-7-8 1251 San Bernardino Clark Mountain Range, Greens Well, 6.3 miles N of Mt. Pass 1616 Comment
  RSA269753  Nicotiana attenuata Barry A. Prigge 1974-6-12 1593 San Bernardino NE San Bernardino Co., Clark Mt. Range, at corral near Green Well, ca. 6.5 mi. NNW of Mt. Pass. 1585 Comment
  RSA275949  Nicotiana attenuata Robert F. Thorne, Larry E. DeBuhr, Walter Wisura, Barry A. Prigge 1977-6-24 49509 San Bernardino Clark Mt. Range: along rocky road near Benson Mine. 1738 Comment
  RSA426666  Nicotiana attenuata R. S. Woglum 1935-9-3 62 San Bernardino Mojave Desert: Clark Mountains. Comment
  UCR136967  Nicotiana attenuata R. F. Thorne, Larry E. DeBuhr, W. Wisura, B. A. Prigge 1977-6-24 49509 San Bernardino Eastern Mojave Desert, Clark Mountain Range; along rocky road near Benson Mine 1738 Comment
  UCR32269  Nicotiana attenuata B. A. Prigge, R. F. Thorne, Larry E. DeBuhr, W. Wisura 1977-6-24 1950 B San Bernardino Eastern Mojave Desert, Clark Mt. Range: c. 4.9 air mi NNW of Mountain Pass at shafts above Benson Mine 1494 Comment
  RSA275785  Nicotiana obtusifolia Robert F. Thorne, Walter Wisura, Christopher Davidson 1977-5-27 49112 San Bernardino Clark Mountains: above Pachalka Spring on exposed limestone of rocky slopes. 1555 Comment
  RSA426731  Nicotiana obtusifolia Christopher Davidson 1977-5-26 5703 San Bernardino Clark Mountains; Pachalka Spring. 1524 Comment
  SD99402  Nicotiana obtusifolia Christopher Davidson 1977-5-26 5703 San Bernardino Clark Mountain, Pachalka Spring, limestone hillside sloping SW, creosote bush scrub 1520 Comment
  UCR182626  Notholaena jonesii Mitch Provance 2001-5-4 4829 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, vicinity of lower Greene Cyn 442 Comment
  CLARK-A1528-3568  Notholaena sinuata var. cochisensis John C. Roos 1949-5-29 3532 San Bernardino Clark Mountain 1462 Comment
  LA105768  Notholaena sinuata var. cochisensis Robert F. Thorne; Walter Wisura, Christopher Davidson 1977-5-27 49118 San Bernardino Clark Mountain Range, above Pachalka Spring on exposed limestones of rocky slopes 1554 Comment
  UCR17591  Notholaena sinuata var. cochisensis A. C. Sanders, O. F. Clarke, J. Latting & CNPS trip 1978-5-28 00816 San Bernardino Eastern Mojave Desert, north side of Clark Mountain in the canyon below Green's Well 1509 Comment
  UCR23340  Notholaena sinuata var. cochisensis John C. Roos 1949-5-29 3532 San Bernardino Eastern Mojave Desert, North side of Clark Mountain 1463 Comment
  CAS-BOT-BC171570  Oenothera cespitosa subsp. crinita Carl B. Wolf 1935-10-6 7598 San Bernardino Mojave Desert, Clark Mt., north side of main peak. 2286 Comment
  GMDRC4567  Oenothera cespitosa subsp. crinita J. Andre 2010-6-16 14496 San Bernardino Clark Mountain Range: SE end of range 0.6 mi. west (above) 'Picnic Area 1989 Comment
  RSA16191  Oenothera cespitosa subsp. crinita Carl B. Wolf 1935-10-6 7598 San Bernardino Mojave Desert, Clark Mountain. North side of Main Peak. 2287 Comment
  RSA269575  Oenothera cespitosa subsp. crinita Barry A. Prigge 1973-4-29 797 San Bernardino Clark Mt Range, 6 miles NNW of Mt. Pass in Fir Canyon 1646 Comment
  RSA47435  Oenothera cespitosa subsp. crinita J. C. Roos, L. Roos 1949-5-28 4374 San Bernardino North side Clark Mountain. 1616 Comment
  RSA793344  Oenothera cespitosa subsp. crinita Jim Andre 2011-6-1 20503 San Bernardino Clark Mountain Range; Mojave National Preserve. Southeast end of range 0.5 miles northwest of Picnic Area. 1960 Comment
  UCR183064  Oenothera cespitosa subsp. crinita Mitch Provance 2001-5-5 4892 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  UCR220885  Oenothera cespitosa subsp. crinita Jim Andre 2010-6-16 14496 San Bernardino Eastern Mojave Desert, SE end of Clark Mountain Range, 0.6 mi. west (above) "Picnic Area" 1988.21 Comment
  UCR246271  Oenothera cespitosa subsp. crinita Jim Andre 2011-6-1 20503 San Bernardino Eastern Mojave Desert, Mojave National Preserve; Clark Mountain Range, SE end of range 0.5 mi. NW of "Picnic Area" 1960 Comment
  RSA16252  Oenothera cespitosa subsp. marginata Carl B. Wolf 1935-5-26 7020 San Bernardino Clark Mountains, 1.5 miles above Pachalka Spring in 2nd canyon to the east. 1829 Comment
  RSA269573  Oenothera cespitosa subsp. marginata Barry A. Prigge 1973-5-27 1106 San Bernardino Clark Mountain Range, at picnic ground, 3.7 miles NNW of Mt Pass. 1921 Comment
  RSA269577  Oenothera cespitosa subsp. marginata Barry A. Prigge 1974-5-10 1468 San Bernardino Clark Mountain Range, Fir Canyon, 6.5 miles N of Mt Pass 1646 Comment
  RSA275760  Oenothera cespitosa subsp. marginata Robert F. Thorne, C. Davidson, Barry A. Prigge 1977-5-26 49163 San Bernardino Clark Mountain Range; along trail to Fir Canyon near its mouth. 1585 Comment
  RSA355274  Oenothera cespitosa subsp. marginata Robert Gustafson, Sterling Keeley 1983-5-23 2607 San Bernardino Power Line Road, west side of keany Pass, Clark Mountain Range. 1372 Comment
  RSA355275  Oenothera cespitosa subsp. marginata Christopher Davidson 1977-5-27 5770 San Bernardino Trail up north side of Clark Mountain, departing from Colosseum Mine Rd ca. 2.6 mi south of junction with Powerline Rd. 1676 Comment
  UCR211115  Oenothera cespitosa subsp. marginata Jim Andre 2008-4-23 10335 San Bernardino Eastern Mojave Desert, Clark Mountain Range, NE side of Clark Mtn at Green's Well, just west of Colosseum Mine on slopes behind old homestead site 1498 Comment
  GMDRC3147  Oenothera cespitosa var. marginata J. Andre 2008-4-23 10335 San Bernardino Clark Mountain Range: northeast side of Clark Mtn at Green's Well, just W. of Colosseum Mine on slopes behind old homestead site 35 deg. 33.652' N 115 deg. 34.352' W. Elev. 4912 ft. 1498 Comment
  SD114174  Oenothera primiveris subsp. bufonis Darley F. Howe 1969-5-17 4595 San Bernardino Clark Mountain 1768 Comment
  JEPS39367  Oenothera suffrutescens Mary Beal 1933-6-6 San Bernardino e Mohave Desert, Ivanpah Mountains, Clark Mountain Clark Mountain; Mohave Desert, Ivanpah Mountains, Clark Mountain Comment
  JEPS68874  Oenothera suffrutescens Annie M. Alexander and Louise Kellogg 1939-5-13 470 San Bernardino Clark Mountain, Colisium Mine Road Clark Mountain; , Colisium Mine Road 1402 Comment
  UC625783  Oenothera suffrutescens Annie M. Alexander and Louise Kellogg 1939-5-13 470 San Bernardino Clark Mountain, Colisium Mine Road Clark Mountain; , Colisium Mine Road 1402 Comment
  UCD170706  Oenothera suffrutescens Mitch Provance 2001-5-5 4927 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines. 1494 Comment
  UC625548  Opuntia basilaris var. basilaris Annie M. Alexander 1939-5-22 San Bernardino Clark Mountains Comment
  POM311472  Opuntia chlorotica Clarence Bonner, Alice Bonner 1961-12 s.n. San Bernardino Clark Mountain Range, near the Pacific Fluoride Company Mine; north side of Clark Mountain. 1524 Comment
  UC625553  Opuntia chlorotica Annie M. Alexander 1939-5-22 San Bernardino Clark Mountains Comment
  SD22849  Opuntia engelmannii Carl B. Wolf 1935-10-5 7595 San Bernardino Mojave Desert, Clark Mountain, 1/8 mile east of Pachalka Spring, in first canyon to the east. (IPB 9/07) 1525 Comment
  GMDRC5943  Opuntia engelmannii var. engelmannii J. M. Andre 2013-5-2 26001 San Bernardino Clark Mountain Range: Mojave National Preserve; N. side of range along Yates Well Rd, approx 2 mi. NW of Colosseum Mine area, 1.5 mi. S. of Powerline Rd 1369 Comment
  POM244331  Opuntia engelmannii var. engelmannii C. B. Wolf 1935-10-5 7595 San Bernardino Mojave desert, Clark Mt. 1/8 miles east of Pachalka Spring in 1st canyon to the east. 1524 Comment
  POM244332  Opuntia engelmannii var. engelmannii C. B. Wolf 1935-10-5 7595 San Bernardino Mojave desert, Clark Mt. 1/8 miles east of Pachalka Spring in 1st canyon to the east. 1524 Comment
  RSA13129A  Opuntia engelmannii var. engelmannii C. B. Wolf 1935-10-5 7595 San Bernardino Mojave desert, Clark Mt. 1/8 miles east of Pachalka Spring in 1st canyon to the east. 1524 Comment
  RSA16188  Opuntia engelmannii var. engelmannii C. B. Wolf 1935-10-5 7595 San Bernardino Mojave desert, Clark Mt. 1/8 miles east of Pachalka Spring in 1st canyon to the east. 1524 Comment
  SD240345  Opuntia engelmannii var. engelmannii J. M. Andre 2013-5-20 26001 San Bernardino Region: MNP; Clark Mountain Range Mojave National Preserve; N. side of range along Yates Well Rd, approx 2 mi. NW of Colosseum Mine area, 1.5 mi. S. of Powerline Rd 1367 Comment
  SEINET4604359 Image available Opuntia engelmannii var. engelmannii Marc A. Baker, Michelle Cloud-Hughes 2012-5-14 17555 .1 San Bernardino 3.7km SW of the summit of Clark Mountain, 100m south of Pachalka Spring, 49km NNE of Baker 1490 Comment
  UC592738  Opuntia engelmannii var. engelmannii Carl B. Wolf 1935-10-5 7595 San Bernardino 1/8 mi e Pachalka Spring (in 1st canyon to the e); Mojave Desert, Clark Mt. 1524 Comment
  UC625552  Opuntia engelmannii var. engelmannii Annie M. Alexander 1939-5-22 San Bernardino Clark Mountains Comment
  UCR21041  Opuntia erinacea A. C. Sanders 1980-5-26 1542 San Bernardino Eastern Mojave Desert, north side of Clark Mountain, lower part of the White Fir Canyon 1677 Comment
  CAS-BOT-BC56219  Opuntia mojavensis Carl B. Wolf 1935-10-5 7595 San Bernardino Field redacted by CAS, contact the data manager for more information 1524 Comment
  CAS-BOT-BC59018  Opuntia mojavensis Carl B. Wolf 1935-5-27 7050 San Bernardino Field redacted by CAS, contact the data manager for more information 1524 Comment
  JEPS32554  Opuntia phaeacantha Carl B. Wolf 1935-10-5 7595 San Bernardino 1/8 mi e Pachalka Spring (in 1st canyon to the e); Mojave Desert, Clark Mt. 1524 Comment
  LA204502  Opuntia phaeacantha Carl B. Wolf; 1935-5-27 7050 San Bernardino Clark Mountain Range, 0.125 mi. E of Pachalka Spring 1523 Comment
  POM244228  Opuntia phaeacantha C. B. Wolf 1935-5-27 7050 San Bernardino Mojave Desert; Clark Mountain. 1/8 mile east of Pachalka Spring. 1524 Comment
  POM311471  Opuntia phaeacantha Clarence Bonner, Alice Bonner 1961-12 s.n. San Bernardino Clark Mountain Range, near the Pacific Fluoride Company Mine; north side of Clark Mountain. 1524 Comment
  RSA0085120  Opuntia phaeacantha Jim Andre 2014-6-5 28291 San Bernardino Clark Mountain Range; Mojave Natl. Preserve; north end of range, along Yates Well Rd, 2.2 mi. north of east-west trending powerline road, just NW of Colosseum Mine area. 1436 Comment
  RSA0092770  Opuntia phaeacantha Jim M. Andre 2014-6-5 28307 San Bernardino Clark Mountain Range; Mojave Natl. Preserve; northeast side of range, along Greens Well Rd, 0.5 mi. southwest of Colosseum Mine area. 1627 Comment
  RSA13129B  Opuntia phaeacantha C. B. Wolf 1935-5-27 7050 San Bernardino Mojave Desert; Clark Mountain. 1/8 mile east of Pachalka Spring. 1524 Comment
  RSA13130  Opuntia phaeacantha C. B. Wolf 1935-5-27 7050 San Bernardino Mojave Desert; Clark Mountain. 1/8 mile east of Pachalka Spring. 1524 Comment
  RSA407881  Opuntia phaeacantha Fred Brooks, W. Wisura 1987-8-6 4173 San Bernardino Coliseum Mine Road, N-side of Clark Mountains. E-Mojave Desert. Comment
  RSA602997  Opuntia phaeacantha C. B. Wolf 1935-10-5 7595 San Bernardino Mojave desert, Clark Mt. 1/8 miles east of Pachalka Spring in 1st canyon to the east. 1524 Comment
  RSA798156  Opuntia phaeacantha Marc Baker, Michelle Cloud-Hughes 2012-4-29 17543 .1 San Bernardino 6.7km NNW of the summit of Clark Mountain, 55km NE of Baker. 1332 Comment
  UC592768  Opuntia phaeacantha Carl B. Wolf 1935-5-27 7050 San Bernardino 1/8 mi e Pachalka Spring; Mojave Desert, Clark Mt. 1524 Comment
  UCR21044  Opuntia phaeacantha A. C. Sanders 1980-5-26 1541 San Bernardino Eastern Mojave Desert, north side of Clark Mountain, lower part of the White Fir Canyon 1677 Comment
  GMDRC5924  Opuntia polyacantha var. erinacea J. Andre, T. La Doux, G. L. Clifton 2008-4-29 19442 San Bernardino Clark Mountain Range: NE end of range in Forsellesia Canyon 1934 Comment
  UC625547  Opuntia polyacantha var. erinacea Annie M. Alexander 1939-5-22 San Bernardino Clark Mountains Comment
  UC626088  Opuntia polyacantha var. erinacea Annie M. Alexander 1939-6-24 821 San Bernardino Clark Mt.; flat on n side 1524 Comment
  UC1478753  Orobanche fasciculata Barry Prigge and R. F. Thorne, et al. 1978-5-27 3046 San Bernardino Eastern Mojave Desert, Clark Mountain, Forsellesia Canyon , above Juniper Claims. Comment
  UC1483303  Orobanche fasciculata Robert F. Thorne, W. Wisura, C. Davidson, and B. Prigge 1977-5-26 49173 San Bernardino E Mojave Desert, Clark Mountain Range: along trail to Fir Canyon near its mouth. Comment
  UCR157290  Orobanche fasciculata June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-28 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain, north of the peak in the canyon below the white fir grove 2012 Comment
  UCR31158  Orobanche fasciculata A. C. Sanders 1983-6-11 3858 San Bernardino Eastern Mojave Desert, North side of Clark Mountain, lower 'Fir Canyon 1616 Comment
  UCR33476  Orobanche fasciculata B. A. Prigge, R. F. Thorne 1978-5-27 3046 San Bernardino Eastern Mojave Desert, Clark Mountain, Forsellesia Canyon, above Juniper Claims 1723 Comment
  UCR60638  Orobanche multiflora var. arenosa R. F. Thorne, Larry E. DeBuhr, W. Wisura, B. A. Prigge 1977-6-23 49440 San Bernardino Eastern Mojave Desert, Clark Mountain Range: Colosseum Gorge 1585 Comment
  JEPS79687  Orobanche parishii Barry A. Prigge, Robert F. Thorne, L. DeBuhr, and W. Wisura 1977-6-23 1942 San Bernardino near seep in Colosseum Gorge (up wash from seep); e. Mojave Desert, Clark Mt. Range. San Bernardino Co. 1524 Comment
  RSA288838  Orobanche parishii Robert F. Thorne, Larry E. DeBuhr, W. Wisura, B. A. Prigge 1977-6-23 49440 San Bernardino Clark Mountain Range: Colosseum Gorge 1585 Comment
  UC1478830  Orobanche parishii subsp. parishii Robert F. Thorne, L. DeBuhr, W. Wisura and B. Prigge 1977-6-23 49440 San Bernardino E Mohave Desert, Clark Mountain Range, Colosseum Gorge Colosseum Gorge; E Mohave Desert, Clark Mountain Range, Colosseum Gorge 1584 Comment
  CLARK-A1528-4771  Oryzopsis hymenoides John C. Roos 1949-6-24 4480 San Bernardino Clark Mountain 2072 Comment
  CLARK-A1528-4780  Oryzopsis micrantha John C. Roos 1949-6-24 3543 San Bernardino Clark Mountain 1981 Comment
  UCR17661  Oryzopsis micrantha A. C. Sanders 1976-6-12 892 San Bernardino Eastern Mojave Desert, north side of Clark Mountain, in the canyon below the fir grove 1829 Comment
  UCR24085  Oryzopsis micrantha John C. Roos 1949-6-24 3543 San Bernardino Eastern Mojave Desert, N slope of Clark Mountain 2134 Comment
  UCR26380  Oryzopsis micrantha A. C. Sanders 1981-6-27 2172 San Bernardino Eastern Mojave Desert, Clark Mountain: canyon below the White Fir Grove, north side of the mtn 1982 Comment
  CLARK-A1528-3280  Oxybaphus pumilus John C. Roos 1949-6-25 4491 San Bernardino Clark Mountains 1737 Comment
  CAS-BOT-BC317034  Packera multilobata H. D. Ripley; R. C. Barneby 1945-5-25 6376 San Bernardino Coliseum Mine, Clark Mt. 1066 Comment
  CAS-BOT-BC317045  Packera multilobata Annie Montague Alexander 1939-6-15 831 San Bernardino North slope of Clark Mountain. 2133 Comment
  JEPS17179  Packera multilobata Philip A. Munz 1933-5-21 12994 San Bernardino Clark Mt., eastern San Bernardino County Clark Mt. 1219 Comment
  JEPS68809  Packera multilobata Annie M. Alexander and Louise Kellogg 1939-6-25 831 San Bernardino n slope Clark Mountain; n slope Clark Mountain 1828 Comment
  POM187266  Packera multilobata P. A. Munz 1933-5-21 12994 San Bernardino Clark Mt. 1219 Comment
  RSA23542  Packera multilobata C. B. Wolf 1940-5-25 9584 San Bernardino Clark Mountains (1 mile S of) Coliseum Mine 1981 Comment
  RSA269883  Packera multilobata B. A. Prigge 1974-5-10 1481 San Bernardino Clark Mt Range, ca 6.7 miles NNW of Mt Pass, 1 mile W of Greens Well 1508 Comment
  RSA269886  Packera multilobata B. A. Prigge 1974-4-24 1403 San Bernardino Clark Mt Range, ca. 8.8 miles N of Mt Pass, just E of Keany Pass. 1432 Comment
  RSA269887  Packera multilobata B. A. Prigge 1974-6-10 1558 San Bernardino Clark Mt Range, NW side of Clark Mt, 4.6 miles NNW of Mt Pass, 2255 Comment
  RSA269888  Packera multilobata B. A. Prigge 1973-5-19 974 San Bernardino Clark Mt. Range; Little Pachalka Cyn, 4.6 miles NW of Mt Pass 1524 Comment
  RSA269890  Packera multilobata B. A. Prigge 1973-7-6 1213 San Bernardino Clark Mt Range, at base of cliff at head of Fir Cyn, ca 4 1/2 miles NW of Mt Pass 2164 Comment
  RSA269891  Packera multilobata B. A. Prigge 1973-5-12 872 San Bernardino Clark Mountains: 7.1 miles NNW of Mt. Pass, near Colosseum Road 1463 Comment
  RSA275773  Packera multilobata R. F. Thorne, Walter Wisura, Christopher Davidson, B. A. Prigge 1977-5-26 49158 San Bernardino E Mojave Desert, Clark Mtn. Range: Colosseum Rd. c. 2 miles S of power line rd., N side of mts. (See attached map to specimen). 1432 Comment
  RSA279753  Packera multilobata R. F. Thorne, C. W. Tilforth 1974-5-28 44505 San Bernardino East Mojave Desert: Clark Mountains, 1.8 miles up Coliseum Mine Road up from powerline road. 1616 Comment
  RSA473057  Packera multilobata Christopher Davidson 1977-5-28 5789 San Bernardino North side of Clark Mtn. On Colosseum Mine Rd, ca. 2.6 mi. S of junction with Powerline Rd. 1524 Comment
  RSA473058  Packera multilobata E. C. Jaeger 1933-06 s.n. San Bernardino Clark Mountain. Comment
  RSA47472  Packera multilobata J. C. Roos 1949-5-28 4350 San Bernardino north side Clark Mtn. 1890 Comment
  SD123521  Packera multilobata Robert F. Thorne, C. W. Tilforth 1974-5-28 San Bernardino E. Mojave Desert, Clark Mts., 1.8 mi up Coliseum Mine Road from power line road. 1615 Comment
  SD73180  Packera multilobata Darley F. Howe 1969-5-17 San Bernardino Clark Mountain 1705 Comment
  SD99371  Packera multilobata Christopher Davidson 1977-5-28 5789 San Bernardino north side of Clark Mtn. On Colosseum Mine Rd, ca. 2.6 mi S of junction with Powerline Rd. 1525 Comment
  UC1478671  Packera multilobata Robert F. Thorne and C. W. Tilforth 1974-5-28 44505 San Bernardino 1.8 mi up Coliseum Mine Road from power line road; e Mojave Desert, Clark Mts. 1615 Comment
  UC1483305  Packera multilobata Robert F. Thorne, W. Wisura, C. Davidson, and B. Prigge 1977-5-26 49158 San Bernardino Colosseum Rd. c 2 mi s Power Line Road (n side mts., e San Bernardino County); e Mojave Desert, Clark Mtn. Range 1432 Comment
  UC1494276  Packera multilobata J. C. Roos 1949-6-24 4487 San Bernardino summit Clark Mountain (eastern Mojave Desert); , summit of Clark Mtn. 2407 Comment
  UC625731  Packera multilobata Annie M. Alexander 1939-6-25 831 San Bernardino n slope Clark Mt.; n slope Clark Mt. 1828 Comment
  SEINET2473384 Image available Pappostipa speciosa Jim Andre 2010-1 14564 San Bernardino Eastern Mojave Desert; Clark Mountain Range, in mouth of main canyon c. 0.5 mi. SE of Pachalka Spring 1500 Comment
  RSA16189  Pectis papposa C. B. Wolf 1935-10-5 7596 San Bernardino Mojave desert, Clark Mt. Pachalka Spring. 1524 Comment
  CAS-BOT-BC355894  Pectis papposa var. papposa Carl B. Wolf 1935-10-5 7596 San Bernardino Mojave Desert, Clark Mt. Pachalka Spring 1524 Comment
  UC718332  Pectis papposa var. papposa Carl B. Wolf 1935-10-5 7596 San Bernardino Pachalka Spring Mojave Desert, Pachalka Spring 1524 Comment
  SBBG98742  Penstemon C. J. Bornstein with M. R. Benedict 1990-6-4 San Bernardino Clark Mtns 1859 Comment
  HSC78537  Penstemon eatonii A. C. Sanders 1983-6-11 3844 San Bernardino Lower Fir Canyon, N side of Clark Mtn., E Mojave Desert. 1616 Comment
  JEPS68739  Penstemon eatonii Annie M. Alexander and Louise Kellogg 1939-6-25 834 San Bernardino n-facing slope of Clark Mt. 2133 Comment
  RSA16006  Penstemon eatonii Carl B. Wolf 1935-5-28 7070 San Bernardino Clark Mountain, 1 mi. so. of Coliseum Mine. Ft. 1829 Comment
  RSA275473  Penstemon eatonii Robert F. Thorne, Larry E. DeBuhr, Walter Wisura, Barry A. Prigge 1977-6-24 49461 San Bernardino Forsellesia Canyon, 1 mile SW of Frank Curtis' mine (Juniper claims) 1890 Comment
  RSA412531  Penstemon eatonii Julian P. Donahue 1985-5-27 94 .782 San Bernardino NE side of Clark Mountain 1768 Comment
  RSA44241  Penstemon eatonii J. C. Roos 1949-6-19 3529 San Bernardino Southeast slope of Clark Mountain. 1890 Comment
  RSA44242  Penstemon eatonii J. C. Roos 1949-6-24 3530 San Bernardino Rocky ridge, on ledge near summit of Clark Mt. 2378 Comment
  SDSU10939  Penstemon eatonii D. F. Howe 1978-6-3 5032 San Bernardino Clark Mtn. 1859 Comment
  UC625817  Penstemon eatonii Annie M. Alexander 1939-6-25 834 San Bernardino n slope Clark Mt North Slope Clark Mt. 2133 Comment
  UC718427  Penstemon eatonii Carl B. Wolf 1935-5-28 7070 San Bernardino 1 mi s Coliseum Mine; Mojave Desert, Clark Mt. 1828 Comment
  UCR245819  Penstemon eatonii Jim Andre 2011-6-1 20487 San Bernardino Eastern Mojave Desert, Mojave National Preserve; Clark Mountain Range, SE end of range 0.5 mi. NW of "Picnic Area" 1960 Comment
  UCR31192  Penstemon eatonii A. C. Sanders 1983-6-11 3844 San Bernardino Eastern Mojave Desert, North side of Clark Mountain, lower 'Fir Canyon 1616 Comment
  POM179267  Penstemon eatonii subsp. eatonii E. C. Jaeger 1930-6-22 s.n. San Bernardino Clark Mountain. Comment
  POM308491  Penstemon eatonii subsp. eatonii Henry J. Ramsey, Henry J. Ramsey 1940-5-25 3080 San Bernardino Clark Mountain region, near power-line. Comment
  RSA269493  Penstemon eatonii subsp. eatonii Barry A. Prigge 1973-6-15 1156 San Bernardino NE San Bern. Co., Clark Mt. Range, Little Pachalka Canyon, first Cyn E of Pachalka Spr., ca 5.5 miles NW of Mt. Pass 1707 Comment
  RSA44240  Penstemon eatonii subsp. eatonii J. C. Roos 1949-6-19 3528 San Bernardino Southeast slope of Clark Mountain. 1890 Comment
  POM187344  Penstemon eatonii subsp. undosus E. C. Jaeger 1933-6-13 s.n. San Bernardino East side of Clark Mts., eastern San Bernardino Co. 1524 Comment
  RSA16142  Penstemon eatonii subsp. undosus Carl B. Wolf 1935-10-7 7621 San Bernardino Clark Mountains; 1 miles south of Coliseum Mine 1829 Comment
  RSA269499  Penstemon eatonii subsp. undosus Barry A. Prigge 1973-6-23 1186 San Bernardino NE San Bernardino Co, Clark Mt Range, Fir Cyn, ca 6 mi. NW of Mt. Pass. 2073 Comment
  RSA278904  Penstemon eatonii subsp. undosus Barry A. Prigge, Robert F. Thorne, Larry E. DeBuhr, Walter Wisura 1977-6-24 1973 San Bernardino Clark Mt. Range: Forsellesia Cyn. S of Luniper Claims; 5.2 mi. NNW of Mt. Pass. 1860 Comment
  RSA44238  Penstemon eatonii subsp. undosus J. C. Roos 1949-5-29 3527 San Bernardino Edge of rocky was, north slope of Clark Mountain 1646 Comment
  RSA650601  Penstemon eatonii subsp. undosus R. S. Woglum 1940-5-25 2750 San Bernardino Mojave Desert: Clark Mountain 1829 Comment
  NY592736  Penstemon eatonii var. eatonii B. A. Prigge 1973-6-15 1156 San Bernardino Clark Mountain Range, Little Pachalka Canyon, first canyon east of Pachalka Spring, ca. 5 1/4 miles northwest of Mountain Pass. 1706.9 Comment
  NY592737  Penstemon eatonii var. eatonii C. B. Wolf 1935-5-28 7070 San Bernardino Mojave Desert, Clark Mountain, 1 mile south of Coliseum Mine. 1828.8 Comment
  RSA0065587  Penstemon eatonii var. eatonii Jim Andre 2014-6-5 28308 San Bernardino Clark Mountain Range: Mojave Natl. Preserve; northeast side of range, along Greens Well Rd, 0.5 mi. southwest of Colosseum Mine area. 1626 Comment
  RSA735631  Penstemon eatonii var. eatonii Steve D. Boyd, Tammy Morgan 2004-6-1 11421 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  SEINET10312570  Penstemon eatonii var. eatonii Barry Prigge 1973-6-15 1156 San Bernardino Clark Mountain Range, Little Pachalka Canyon, first canyon east of Pachalka Spring, ca. 5 1/4 miles northwest of Mountain Pass. 1707 Comment
  UC1929687  Penstemon eatonii var. eatonii Steve Boyd, Tammy Morgan 2004-6-1 11421 San Bernardino Mojave Desert; East Mojave Desert region; Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. Comment
  UCR199806  Penstemon eatonii var. eatonii Steve Boyd, Tammy Morgan 2004-6-1 11421 San Bernardino Eastern Mojave Desert, Clark Mountain, west flank of the range in large canyon south of Pachalka Spring 1800 Comment
  GMDRC5944  Penstemon eatonii var. undosus J. M. Andre 2013-5-2 26005 San Bernardino Clark Mountain Range: Mojave National Preserve; N. side of range along Yates Well Rd, at Jct with Greens Well Rd, just west of Colosseum Mine area 1562 Comment
  UCR24492  Penstemon eatonii var. undosus John C. Roos 1949-5-29 3527 San Bernardino Eastern Mojave Desert, north slope of Clark Mountain Comment
  UCR32267  Penstemon eatonii var. undosus B. A. Prigge, R. F. Thorne, Larry E. DeBuhr, W. Wisura 1977-6-24 1973 San Bernardino Eastern Mojave Desert, Clark Mountain, Forsellesia Canyon, south of Juniper Claims, c. 5.2 air miles NNW of Mountain Pass 1890 Comment
  HSC78542  Penstemon palmeri A. C. Sanders 1983-6-11 3843 San Bernardino Lower Fir Canyon, N side of Clark Mtn., E Mojave Desert. 1616 Comment
  POM308492  Penstemon palmeri Henry J. Ramsey, Henry J. Ramsey 1940-5-25 3079 San Bernardino Clark Mountain region, near power-line. Comment
  RSA275735  Penstemon palmeri Robert F. Thorne, Walter Wisura, Christopher Davidson, Barry A. Prigge 1977-5-28 49213 San Bernardino Clark Mtn. Range: Powerline Rd. near Keany Pass. 1433 Comment
  RSA275739  Penstemon palmeri Robert F. Thorne, Walter Wisura, Christopher Davidson, Barry A. Prigge 1977-5-26 49154 San Bernardino E. Mojave Desert, Clark Mountain Range. along power line road, N side of Clarks. 1220 Comment
  RSA279800  Penstemon palmeri Robert F. Thorne, C. W. Tilforth 1974-5-28 44516 San Bernardino East Mojave Desert: Clark Mountains, 1.8 miles up Coliseum Mine Road up from powerline road. 1616 Comment
  RSA401840  Penstemon palmeri Christopher Davidson 1977-5-28 5752 -a San Bernardino North side of Clark Mountain, along Powerline Road, vicinity of Keany Pass 1387 Comment
  RSA401841  Penstemon palmeri Robert Gustafson, Sterling, Keeley 1982-5-23 2605 San Bernardino Power Line Rd., west side of Keany Pass, Clark Mtn. Range. 1372 Comment
  RSA401843  Penstemon palmeri Christopher Davidson 1977-5-26 5714 San Bernardino Clark Mountains; Pachalka Spring. 1524 Comment
  UCR182546  Penstemon palmeri Mitch Provance 2001-5-5 4899 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  UCR31111  Penstemon palmeri A. C. Sanders 1983-6-11 3843 San Bernardino Eastern Mojave Desert, North side of Clark Mountain, lower 'Fir Canyon 1616 Comment
  NY629284  Penstemon palmeri var. palmeri R. F. Thorne 1977-5-26 49154 San Bernardino East Mojave Desert, Clark Mountain Range: along power line road, north side of Clarks 1219.2 Comment
  RSA0043286  Penstemon palmeri var. palmeri Jim Andre 2014-6-5 28297 San Bernardino Clark Mountain Range: Mojave Natl. Preserve; northeast side of range, along Greens Well Rd, 0.5 mi. southwest of Colosseum Mine area. 1626 Comment
  RSA703327  Penstemon palmeri var. palmeri Steve D. Boyd, Tammy Morgan 2004-6-1 11443 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  SD240459  Penstemon palmeri var. palmeri J. M. Andre 2013-5-20 26007 San Bernardino Region: MNP; Clark Mountain Range Mojave National Preserve; N. side of range along Yates Well Rd, at Jct with Greens Well Rd, just west of Colosseum Mine area 1561 Comment
  SD248241  Penstemon palmeri var. palmeri J. M. Andre 2014-6-5 28297 San Bernardino Clark Mountain Range; Mojave National Preserve, northeast side of range, along Greens Well Road, 0.5 mile southwest of Colosseum Mine area. 1627 Comment
  SD93004  Penstemon palmeri var. palmeri Waletr Bertsch 1954-5-8 559 San Bernardino Clark Mountains 914 Comment
  UC1478564  Penstemon palmeri var. palmeri Robert F. Thorne and C. W. Tilforth 1974-5-28 44516 San Bernardino 1.8 mi up Coliseum Mine Road (from power line road, Clark Mts., e Mojave Desert); E Mojave Desert, Clark Mts. 1615 Comment
  UC625823  Penstemon palmeri var. palmeri Annie M. Alexander 1939-6-24 430 b San Bernardino Clark Mt. flat n slope Clark Mt. 1432 Comment
  UCR151378  Penstemon palmeri var. palmeri Steve Boyd, Tammy Morgan 2004-6-1 11443 San Bernardino Eastern Mojave Desert, Clark Mountain, west flank of the range in large canyon south of Pachalka Spring 1800 Comment
  UCR157283  Penstemon palmeri var. palmeri June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-28 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain, north of the peak in the canyon below the white fir grove 2012 Comment
  UCR221394  Penstemon palmeri var. palmeri Jim Andre 2010-5-26 14567 San Bernardino Eastern Mojave Desert, west end of Clark Mountain Range at Pachalka Spring 1480.11 Comment
  RSA278918  Penstemon rostriflorus Barry A. Prigge 1977-10-8 2191 San Bernardino Clark Mtn. range: Fir Canyon. 2012 Comment
  CAS-BOT-BC239669  Penstemon thompsoniae Carl B. Wolf 1935-5-28 7071 San Bernardino Mojave Desert, Clark Mt. 1 mi. So. of Coliseum Mine 1828 Comment
  CAS-BOT-BC239670  Penstemon thompsoniae Carl B. Wolf 1935-5-28 7071 San Bernardino Mojave Desert, Clark Mt. 1 mi. So. of Coliseum Mine 1828 Comment
  GH367554  Penstemon thompsoniae C. B. Wolf 1935-5-28 7071 Unknown Mojave Desert, Clark Mt., 1 mi. so. of Coliseum Mine. 1828 Comment
  OBI36206  Penstemon thompsoniae Barry A. Prigge, R. F. Thorne, L. DeBuhr, & W. Wisura, W. Wisura 1977-6-24 1951 B San Bernardino E. Mojave Desert, Clark Mt Range: near Juniper Claims, ca. 5.6 air mi NNW of Mtn Pass Comment
  POM308490  Penstemon thompsoniae Henry J. Ramsey 1940-5-25 3081 San Bernardino Clark Mountains. Comment
  RSA16007  Penstemon thompsoniae Carl B. Wolf 1935-5-28 7071 San Bernardino Clark Mountain, 1 mi. so. of Coliseum Mine. Ft. 1829 Comment
  RSA20937  Penstemon thompsoniae Carl B. Wolf 1937-7-30 9034 San Bernardino Clark Mountain, 1 mile S of Coliseum Mine 1829 Comment
  RSA275973  Penstemon thompsoniae Robert F. Thorne, Larry E. DeBuhr, Walter Wisura, Barry A. Prigge 1977-6-24 49471 San Bernardino Clark Mountain: ridge of dolomitized limestone just S of Frank Curtis' Mine 1768 Comment
  RSA279246  Penstemon thompsoniae Barry A. Prigge, Robert F. Thorne 1978-5-27 3065 San Bernardino Clark Mounatin: Forsellesia Canyon, above Juniper Claims. 1738 Comment
  UC1478624  Penstemon thompsoniae Barry A. Prigge 1977-10-9 2204 San Bernardino just s Juniper Claims (Clark Mtn Range, ne San Bernardino County); e Mojave Desert, Clark Mountain Range 1722 Comment
  UC1478683  Penstemon thompsoniae Barry A. Prigge, R. F. Thorne, L. DeBuhr, and W. Wisura 1977-6-24 1951 B San Bernardino ca 5.6 air mi nnw Mountain Pass (near Juniper Claims, e Mojave Desert, ne San Bernardino Co.); e Mojave Desert, Clark Mountain Range 1737 Comment
  UC1478713  Penstemon thompsoniae Barry A. Prigge, R. F. Thorne, et al. 1978-5-27 3065 San Bernardino above Juniper Claims (Forsellesia Canyon, e Mojave Desert); e Mojave Desert, Clark Mountain Range 1737 Comment
  UC1478815  Penstemon thompsoniae Robert F. Thorne, L. DeBuhr, W. Wisura, and B. Prigge 1977-6-24 49471 San Bernardino ridge just s Frank Curtis' Mine (Juniper Claims); E. Mojave Desert, Clark Mtn. Range 1767 Comment
  UC718412  Penstemon thompsoniae Carl B. Wolf 1935-5-28 7071 San Bernardino 1 mi s Coliseum Mine (Mojave Desert); , Clark Mt., s of Coliseum Mine 1828 Comment
  UCR136944  Penstemon thompsoniae R. F. Thorne, Larry E. DeBuhr, W. Wisura, B. A. Prigge 1977-6-24 49471 San Bernardino Eastern Mojave Desert, Clark Mountain Range: just south of Frank Curtis' mine (Juniper Claims) 1768 Comment
  UCR195840  Penstemon thompsoniae Jim Andre, T. La Doux, G. L. Clifton, 2007-11-9 8684 San Bernardino Clark Mountain Range, east side of Clark Mountain, end of dirt road at base of Forsellesia Canyon 1742 Comment
  UCR32270  Penstemon thompsoniae B. A. Prigge, R. F. Thorne, Larry E. DeBuhr, W. Wisura 1977-6-24 1951 B San Bernardino Eastern Mojave Desert, Clark Mountain Range, near Juniper Claims, c. 5.6 air mi. NNW of Mountain Pass 1738 Comment
  UCR33471  Penstemon thompsoniae B. A. Prigge, R. F. Thorne 1978-5-27 3065 San Bernardino Eastern Mojave Desert, Clark Mountain, Forsellesia Canyon, above Juniper Claims 1723 Comment
  NY662539  Penstemon thompsoniae var. thompsoniae C. B. Wolf 1935-5-28 7071 San Bernardino Mojave Desert, Clark Mountain, 1 mile south of Coliseum Mine 1828.8 Comment
  RSA725955  Penstemon utahensis Mitch Provance 2001-5-5 4871 San Bernardino Clark Mountai: Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes S of the electric transmission lines. 457 Comment
  UC625832  Penstemon utahensis Annie M. Alexander 1939-5-13 472 San Bernardino near Coliseum Mine (Clark Mt.); , near Coliseum Mine 1524 Comment
  UCR183086  Penstemon utahensis Mitch Provance 2001-5-5 4871 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  CLARK-A1528-2027  Petradoria pumila John C. Roos 1948-9-18 San Bernardino Clark Mountains Comment
  UCR116345  Petradoria pumila A. C. Sanders, Mark Elvin 2001-8-3 24577 San Bernardino Eastern Mojave Desert, Clark Mountain, 'Fir Canyon' on north side, 1-2.2 km above Green's Well Rd. 1707 Comment
  UCR18567  Petradoria pumila John C. Roos 1948-9-18 s.n. San Bernardino Eastern Mojave Desert, north slope of Clark Mountain 1829 Comment
  UCR19542  Petradoria pumila John C. Roos 1948-9-18 4066 San Bernardino Eastern Mojave Desert, north slope of Clark Mountain 1829 Comment
  CLARK-A1528-4952  Petradoria pumila subsp. pumila John C. Roos 1948-9-10 4066 San Bernardino Clark Mountain Comment
  GMDRC709  Petradoria pumila subsp. pumila J. Evens 1999-5-25 129 San Bernardino Mojave National Preserve: Clark Mtns., in N-facing limestone canyon bottom, about 1 km N of Clark Mtn., c. 1945 m. 1945 Comment
  GMDRC710  Petradoria pumila subsp. pumila J. Evens 1999-5-25 130 San Bernardino Mojave National Preserve: Clark Mtns., in N-facing limestone canyon bottom, about 1 km N of Clark Mtn., c. 1900 m. 1900 Comment
  JEPS68785  Petradoria pumila subsp. pumila Annie M. Alexander and Louise Kellogg 1939-6-25 842 San Bernardino Clark Mt.; n-facing slope 1981 Comment
  RSA269901  Petradoria pumila subsp. pumila B. A. Prigge 1973-9-18 1294 San Bernardino Clark Mountain Range, 4.6 miles NW of Mt. Pass and 0.3 miles E of clark Mt. on crest of ridge 2348 Comment
  RSA735130  Petradoria pumila subsp. pumila J. Andre, Glenn L. Clifton, Tasha La Doux 2007-11-9 8688 San Bernardino Clark Mountain Range: end of dirt road at base of Forsellesia Cyn. E side of Clark Mtn. 1742 Comment
  RSA735575  Petradoria pumila subsp. pumila Steve Boyd, Tammy Morgan 2004-6-1 11444 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  SBBG63034  Petradoria pumila subsp. pumila E. C. Jaeger 1930-6-22 San Bernardino Clark Mtn Comment
  UC1929334  Petradoria pumila subsp. pumila Steve Boyd, Tammy Morgan 2004-6-1 11444 San Bernardino Mojave Desert; East Mojave Desert region; Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. Comment
  UC496528  Petradoria pumila subsp. pumila P. A. Munz 1932-9-15 12883 San Bernardino e San Bernardino County Clark Mt. 1676 Comment
  UC537250  Petradoria pumila subsp. pumila M. E. Jones 1932-9-13 San Bernardino Clark Mts., e Mohave Desert Mohave Desert Comment
  UC625729  Petradoria pumila subsp. pumila Annie M. Alexander 1939-6-25 842 San Bernardino n slope Clark Mt. 1981 Comment
  UC718287  Petradoria pumila subsp. pumila Carl B. Wolf 1935-10-5 San Bernardino 1.5 mi above Pachalka Spring (second canyon to the e); Mojave Desert, Clark Mt. 1828 Comment
  UCR199802  Petradoria pumila subsp. pumila Steve Boyd, Tammy Morgan 2004-6-1 11444 San Bernardino Eastern Mojave Desert, Clark Mountain, west flank of the range in large canyon south of Pachalka Spring 1800 Comment
  UCR200368  Petradoria pumila subsp. pumila Jim Andre, T. La Doux, Bart O'Brien 2007-10-2 8797 San Bernardino Mojave Desert, Clark Mountain Range, Forsellesia Canyon, east Clark Mountain, c. 3 mi south of Colosseum Mine, 1 mi west of Benson Mine 1585 Comment
  CAS-BOT-BC326826  Petradoria pumila var. pumila Carl B. Wolf 1935-10-5 7573 San Bernardino 1 1/2 miles above Pachalka Spring, 2nd canyon to the east, Clark Mt., Mojave Desert 1828 Comment
  CAS-BOT-BC326827  Petradoria pumila var. pumila Carl B. Wolf 1935-10-5 7573 San Bernardino 1 1/2 miles above Pachalka Spring, 2nd canyon to the east, Clark Mt., Mojave Desert 1828 Comment
  CAS-BOT-BC326828  Petradoria pumila var. pumila P. A. Munz 1932-9-15 12883 San Bernardino Clark Mtn. 1676 Comment
  CAS-BOT-BC326830  Petradoria pumila var. pumila Annie M. Alexander 1939-6-25 842 San Bernardino North slope of Clark Mountain 1981 Comment
  CAS-BOT-BC326833  Petradoria pumila var. pumila Steve Boyd; Tammy Morgan 2004-6-1 11444 San Bernardino Western flank of the range in large canyon south of Pachalka Spring, Clark Mountains, East Mojave Desert region, Mojave Desert 1799 Comment
  GMDRC6180  Petradoria pumila var. pumila J. M. Andre 2014-6-5 28309 San Bernardino Clark Mountain Range: Mojave Natl. Preserve; northeast side of range, along Greens Well Rd, 0.5 mi. southwest of Colosseum Mine area. 1627 Comment
  GMDRC7515  Petradoria pumila var. pumila J. M. Andre, Travis Columbus, Peter Pearlman 2015-6-23 32632 San Bernardino Clark Mountain Range: Mojave National Preserve; SE side of range just west of picnic area, about 4 miles NW of Mountain Pass 1925 Comment
  POM179255  Petradoria pumila var. pumila E. C. Jaeger 1930-6-22 s.n. San Bernardino Clark Mountain, Comment
  POM184129  Petradoria pumila var. pumila P. A. Munz 1932-9-15 12883 San Bernardino Clark Mountains 1677 Comment
  POM187350  Petradoria pumila var. pumila E. C. Jaeger 1933-6-10 s.n. San Bernardino Clark Mountain 1829 Comment
  RSA0065588  Petradoria pumila var. pumila Jim Andre 2014-6-5 28309 San Bernardino Clark Mountain Range: Mojave Natl. Preserve; northeast side of range, along Greens Well Rd, 0.5 mi. southwest of Colosseum Mine area. 1626 Comment
  RSA16154  Petradoria pumila var. pumila C. B. Wolf 1935-10-5 s.n. San Bernardino Clark Mountain, 1.5 mile above Pachalka Spring, 2nd canyon to the east. 1829 Comment
  RSA275429  Petradoria pumila var. pumila R. F. Thorne, Larry E. DeBuhr, Walter Wisura, B. A. Prigge 1977-6-24 49465 San Bernardino Clark Mountain: ridge of dolomitized limestone just S of Frank Curtis' mine (Juniper Claims) 1768 Comment
  SEINET946997  Petradoria pumila var. pumila Carl B. Wolf 1935-1 7573 San Bernardino Mojave desert, Clark Mountain. 1.5 mi above Pachalka Spring 2nd Canyon to the east. 1829 Comment
  UCR268681  Petradoria pumila var. pumila Jim Andre 2014-6-5 28309 San Bernardino Northern Mojave Desert, Clark Mountain Range, Mojave National Preserve, northeast side of range, along Greens Well Road, 0.5 mi southwest of Colosseum Mine area 1627 Comment
  UCR275742  Petradoria pumila var. pumila Jim Andre, J. T. Columbus, Peter Pearlman 2015-6-23 32632 San Bernardino Eastern Mojave Desert, Clark Mountain Range, Mojave National Preserve, southeast side of range just wet of picnic area, c. 4 miles northwest of Mountain Pass 1925 Comment
  UCR275880  Petradoria pumila var. pumila Jim Andre, J. T. Columbus, Peter Pearlman 2015-6-23 32626 B San Bernardino East Mojave Desert, Clark Mountain Range, Mojave National Preserve, southeast side of range 0.4 mile to southeast of picnic area, c. 3.5 miles northwest of Mountain Pass 1849 Comment
  A346921  Petrophytum caespitosum P. A. Munz 1932-9-15 12868 Unknown Clark Mtn. Eastern San Bernardino County 1676 Comment
  CAS-BOT-BC140482  Petrophytum caespitosum Philip A. Munz 1932-9-15 12868 San Bernardino Clark Mtn., eastern San Bernardino County 1676 Comment
  CAS-BOT-BC140503  Petrophytum caespitosum Carl B. Wolf 1935-10-6 7601 San Bernardino Mojave Desert, Clark Mt. North side of main peak 2286 Comment
  CAS-BOT-BC140505  Petrophytum caespitosum Carl B. Wolf 1935-10-6 7601 San Bernardino Mojave Desert, Clark Mt. North side of main peak 2286 Comment
  CAS-BOT-BC140506  Petrophytum caespitosum Carl B. Wolf 1935-5-26 7018 San Bernardino Mojave Desert, Clark Mt. 1 5/10 mi. above Pachalka Spring in 2nd canyon to the east 1828 Comment
  CAS-BOT-BC140507  Petrophytum caespitosum Carl B. Wolf 1935-5-26 7018 San Bernardino Mojave Desert, Clark Mt. 1 5/10 mi. above Pachalka Spring in 2nd canyon to the East 1828 Comment
  CLARK-A1528-4013  Petrophytum caespitosum John C. Roos 1948-9-18 4043 San Bernardino Clark Mountain Comment
  HSC47593  Petrophytum caespitosum Richard Spjut, C. E. Edson 1978-4-30 4982 San Bernardino Mojave Desert; Southern slopes of Clark Mtn. 1982 Comment
  POM184003  Petrophytum caespitosum Philip A. Munz 1932-9-15 12868 San Bernardino Clark Mountain. 1677 Comment
  RSA125324  Petrophytum caespitosum R. Weatherby 1949-6-4 605 San Bernardino Clark Mtn. near Mtn. Pass 1982 Comment
  RSA16194  Petrophytum caespitosum Carl B. Wolf 1935-10-6 7601 San Bernardino Mojave Desert, Clark Mountain. North side of Main Peak. 2287 Comment
  RSA16250  Petrophytum caespitosum Carl B. Wolf 1935-5-26 7018 San Bernardino Clark Mountains, 1.5 miles above Pachalka Spring in 2nd canyon to the east. 1829 Comment
  RSA275750  Petrophytum caespitosum Robert F. Thorne, Walter Wisura, Christopher Davidson, Barry A. Prigge 1977-5-26 49188 San Bernardino E. Mojave Desert. Clark Mtn Range. Fir Canyon 1829 Comment
  RSA451825  Petrophytum caespitosum Christopher Davidson 1977-5-27 5777 San Bernardino Trail up north side of Clark Mountain., departing from Colosseum Mine Road ca. 2.6 mi. south of Powerline Road. Steep narrow canyon. 1890 Comment
  RSA648690  Petrophytum caespitosum Elizabeth Wiggins 1984-5-6 136 San Bernardino Clark Mts., 4.9 mi. NW. of I 15 and Mt. Pass exit. 1860 Comment
  RSA659613  Petrophytum caespitosum Elizabeth S. Shapiro 1984-5-6 61 San Bernardino Mojave desert; Clark Mtns. 1860 Comment
  RSA702231  Petrophytum caespitosum Steve D. Boyd, Tammy Morgan 2004-6-1 11423 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  SD69941  Petrophytum caespitosum Darley Howe 1968-9-4 San Bernardino South slope of Clark Mountain 1829 Comment
  SD72245  Petrophytum caespitosum R. S. Woglum Oct 1935 49 San Bernardino Clark Mountains 2133 Comment
  SDSU9103  Petrophytum caespitosum D. F. Howe 1968-9-4 4548 San Bernardino Clark Mtn. 1829 Comment
  UCR116346  Petrophytum caespitosum A. C. Sanders, Mark Elvin 2001-8-3 24578 San Bernardino Eastern Mojave Desert, Clark Mountain, 'Fir Canyon' on north side, 1-2.2 km above Green's Well Rd. 1707 Comment
  UCR151694  Petrophytum caespitosum Steve Boyd, Tammy Morgan 2004-6-1 11423 San Bernardino Eastern Mojave Desert, Clark Mountain, west flank of the range in large canyon south of Pachalka Spring 1800 Comment
  UCR177629  Petrophytum caespitosum Dave Goodward 2006-6-10 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain, SE foothills Comment
  UCR18906  Petrophytum caespitosum John C. Roos 1948-9-18 4043 San Bernardino Eastern Mojave Desert, Clark Mountain 1982 Comment
  RSA450435  Petrophytum caespitosum subsp. acuminatum J. C. Roos 1948-9-18 4043 San Bernardino Clark Mountain. 1982 Comment
  UC496492  Petrophytum caespitosum subsp. caespitosum Philip A. Munz 1932-9-15 12868 San Bernardino Clark Mt 1676 Comment
  UC718075  Petrophytum caespitosum subsp. caespitosum Carl B. Wolf 1935-5-26 7018 San Bernardino 1 5/10 mi above Pachalka Spring Clark Mt (in 2nd canyon to e); Mojave Desert 1828 Comment
  UC718334  Petrophytum caespitosum subsp. caespitosum Carl B. Wolf 1935-10-6 7601 San Bernardino n side of main peak Clark Mt; Mojave Desert 2286 Comment
  LA208056  Petrophytum caespitosum var. caespitosum Carl B. Wolf; 1935-5-26 7018 San Bernardino CLARK MOUNTAIN RANGE, 1.5 mi. above Pachalka Spring, 2nd canyon to the E. 1828 Comment
  SBBG104648  Petrophytum caespitosum var. caespitosum D. Goodward 1992-6-3 92 -3 San Bernardino Fir Cyn just below the fir grove, Clark Mtn Comment
  SBBG89490  Petrophytum caespitosum var. caespitosum T. J. Ayers, R. W. Scott 1989-5-26 740 San Bernardino Clark Mtn, drainage above picnic area on E side, near ridge summit 1828 Comment
  UCR157289  Petrophytum caespitosum var. caespitosum June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-28 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain, north of the peak in the canyon below the white fir grove 2012 Comment
  RSA426018  Phacelia Christopher Davidson 1977-5-26 5723 San Bernardino Clark Mtn. at Pachalka Spring. 1494 Comment
  RSA603250  Phacelia R. S. Woglum 1939-5-14 2370 San Bernardino Northern Mohave Desert: East Mohave National Scenic Area, Clark Mountains. Comment
  RSA269691  Phacelia affinis Barry A. Prigge 1973-5-19 950 San Bernardino NE San Bernardino Co., Clark Mt. range. Little Pachalka Cyn, 4.6 mi. NW of Mt. Pass. 1829 Comment
  RSA278681  Phacelia affinis Barry A. Prigge, Robert F. Thorne 1978-5-9 2970 San Bernardino Clark Mountain Range: Forsellsia Canyon. Below Juniper Claims 1616 Comment
  UC1478763  Phacelia affinis Barry Prigge, R. F. Thorne, et al. 1978-5-9 2970 San Bernardino below Juniper Claims; E. Mojave Desert, Clark Mtn. Range, Forsellesia Canyon 1615 Comment
  UCR246265  Phacelia affinis Jim Andre 2011-6-1 20493 San Bernardino Eastern Mojave Desert, Mojave National Preserve; Clark Mountain Range, SE end of range 0.5 mi. NW of "Picnic Area" 1960 Comment
  UCR33432  Phacelia affinis B. A. Prigge 1978-5-9 2970 San Bernardino Eastern Mojave Desert, Clark Mountain, Forsellesia Canyon, below Juniper Claims 1616 Comment
  RSA275851  Phacelia ambigua Robert F. Thorne, Walter Wisura, Christopher Davidson 1977-5-27 49117 San Bernardino Clark Mountains: above Pachalka Spring on exposed limestone of rocky slopes. 1555 Comment
  RSA427724  Phacelia ambigua Christopher Davidson 1977-5-26 5708 San Bernardino Clark Mountains; Pachalka Spring. 1524 Comment
  GMDRC3146  Phacelia anelsonii J. Andre 2008-4-23 10331 San Bernardino Clark Mountain Range: along south side of transmission line corridor road at summit of Keaney Pass 35 deg. 35.682' N 115 deg. 34.16' W. Elev. 4912 ft. 1498 Comment
  RSA654456  Phacelia anelsonii Valerie L. Soza, Bart O'Brien 2000-5-16 927 San Bernardino Clark Mountains, north side, East Mojave Desert: 8.7 miles ENE of Kingston Road along powerline road at east side of Keany Pass. 1494 Comment
  UCR149500  Phacelia anelsonii Valerie Soza, B. O'Brien 2000-5-16 927 San Bernardino Eastern Mojave Desert, north side Clark Mountain, 8.7 miles E NE of Kingston Road along power line road at E side of Keany Pass 1494 Comment
  UCR211117  Phacelia anelsonii Jim Andre 2008-4-23 10331 San Bernardino Eastern Mojave Desert, Clark Mountain Range, along south side of transmission line corridor road at summit of Keaney Pass 1498 Comment
  CLARK-A1528-5250  Phacelia barnebyana John C. Roos 1949-5-28 4366 San Bernardino Clark Mountain 1889 Comment
  HSC65707  Phacelia barnebyana R. F. Thorne, Larry E. DeBuhr, W. Wisura, B. A. Prigge 1977-6-24 49480 San Bernardino Mojave Desert, Clark Mtn. Range: cliffs at head of NE trending Forsellesia Canyon, 1 mi. S of Frank Curtis's mine 1951 Comment
  HSC65751  Phacelia barnebyana B. A. Prigge, R. F. Thorne 1978-5-27 3062 San Bernardino Clark Mtns, Forsellesia Canyon, above Juniper Claims 1723 Comment
  RSA269694  Phacelia barnebyana Barry A. Prigge 1973-5-19 964 San Bernardino Clark Mt Range. little pachalka Cyn, 4.6 miles NWof Mt Pass 1738 Comment
  RSA275967  Phacelia barnebyana Robert F. Thorne 1977-6-24 49480 San Bernardino Clark Mountains, base of limestone cliffs at head of NE-trending Forsellesia Canyon, 1 mile south of Frank Curtis Mine. 1951 Comment
  RSA279208  Phacelia barnebyana Barry A. Prigge, Robert F. Thorne 1978-5-9 2979 San Bernardino Clark Mountain Range: Forsellsia Canyon. Below Juniper Claims 1616 Comment
  RSA279212  Phacelia barnebyana Barry A. Prigge, Robert F. Thorne 1978-5-27 3062 San Bernardino Clark Mountain Range: Forsellesia Canyon, above Juniper Claims. 1723 Comment
  RSA47444  Phacelia barnebyana J. C. Roos, L. Roos 1949-5-28 4366 San Bernardino north side Clark Mtn. 1890 Comment
  UC1478754  Phacelia barnebyana Barry Prigge, R. F. Thorne, et al. 1978-5-27 3062 San Bernardino above Juniper Claims; E. Mojave Desert, Clark Mtn. Range, Forsellesia Canyon 1722 Comment
  UCR157305  Phacelia barnebyana June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-28 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain, north of the peak in the canyon below the white fir grove 2012 Comment
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May 17 2011
  UCR17596  Phacelia barnebyana A. C. Sanders, O. F. Clarke, J. Latting & CNPS trip 1978-5-28 00387 San Bernardino Eastern Mojave Desert, north side of Clark Mountain, in the canyon below white fir grove 1829 Comment
  UCR26910  Phacelia barnebyana A. C. Sanders 1982-5-29 2458 San Bernardino Eastern Mojave Desert, Clark Mountain, vicinity of the white fir grove on north side of peak Comment
  UCR33434  Phacelia barnebyana B. A. Prigge, R. F. Thorne 1978-5-9 2979 San Bernardino Eastern Mojave Desert, Clark Mountain, Forsellesia Canyon, below Juniper Claims 1616 Comment
  UCR33435  Phacelia barnebyana B. A. Prigge, R. F. Thorne 1978-5-27 3062 San Bernardino Eastern Mojave Desert, Clark Mountain, Forsellesia Canyon, above Juniper Claims 1723 Comment
  RSA603251  Phacelia crenulata R. S. Woglum 1939-5-13 2342 San Bernardino Northern Mohave Desert: East Mohave National Scenic Area, Clark Mountains. Comment
  UC1483359  Phacelia crenulata Robert F. Thorne, W. Wisura, and C. Davidson 1977-5-27 49117 San Bernardino above Pachalka Spring; E. Mojave Desert, Clark Mtn. Range 1554 Comment
  UCR182591  Phacelia crenulata Mitch Provance 2001-5-5 4926 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  UCR132359  Phacelia crenulata var. ambigua June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-27 s.n. San Bernardino Eastern Mojave Desert, campsite in canyon north of Clark Mountain, below 'Fir Canyon 1524 Comment
  UCR221390  Phacelia crenulata var. ambigua Jim Andre 2010-5-26 14572 San Bernardino Eastern Mojave Desert, west end of Clark Mountain Range at Pachalka Spring 1480.11 Comment
  RSA426019  Phacelia cryptantha Christopher Davidson 1977-5-28 5792 a San Bernardino North side of Clark Mtn. On Colosseum Mine Rd, ca. 2.6 mi. S of junction with Powerline Rd. 1524 Comment
  SD99378  Phacelia cryptantha Christopher Davidson 1977-5-26 5723 San Bernardino Clark Mountain at Pachalka Springs. 1493 Comment
  RSA309882  Phacelia curvipes Barry A. Prigge 1974-4-25 1428 San Bernardino NE San Bernardino County, Clark Mt Range, ca 4.8 miles N of Mt Pass, near shafts above Benson Mine, [w/ map] 1707 Comment
  RSA16255  Phacelia distans Carl B. Wolf 1935-5-26 7023 San Bernardino Clark Mountains, 1.5 miles above Pachalka Spring in 2nd canyon to the east. 1829 Comment
  RSA269687  Phacelia distans Barry A. Prigge 1974-5-10 1485 San Bernardino NE San Bernardino County, Clark Mt Range, 6.5 miles N of Mt Pass, 0.5 miles N of Green Well. 1616 Comment
  RSA275930  Phacelia distans Robert F. Thorne, Walter Wisura, Christopher Davidson, Barry A. Prigge 1977-5-26 49164 San Bernardino Clark Mountain Range; along trail to Fir Canyon near its mouth. 1585 Comment
  RSA275932  Phacelia distans Robert F. Thorne, Walter Wisura, Christopher Davidson 1977-5-26 49063 San Bernardino Clark Mountain Range, Pachalka Spring. 1494 Comment
  RSA426017  Phacelia distans Christopher Davidson 1977-5-26 5724 San Bernardino Clark Mtn. at Pachalka Spring. 1494 Comment
  RSA426251  Phacelia distans Christopher Davidson 1977-5-28 5792 b San Bernardino North side of Clark Mtn. On Colosseum Mine Rd, ca. 2.6 mi. S of junction with Powerline Rd. 1524 Comment
  RSA760770  Phacelia distans Robert F. Thorne, C. W. Tilforth 1974-5-28 44508 San Bernardino East Mojave Desert: Clark Mountains, 1.8 miles up Coliseum Mine Road up from powerline road. 1616 Comment
  RSA89616  Phacelia distans E. K. Balls, R. M. Straw 1954-5-9 19121 San Bernardino Joshua Tree Woodland, Clark Mtns 1677 Comment
  UC625606  Phacelia distans Annie M. Alexander 1939-5-14 485 San Bernardino s slope Clark Mt. (old road to Zinc<?> Mine) Comment
  UC718122  Phacelia distans Carl B. Wolf 1935-5-26 7023 San Bernardino 1.5 mi above Pachalka Spring (in 2nd canyon to the e); Mojave Desert, Clark Mt. 1828 Comment
  UCR183094  Phacelia distans Mitch Provance 2001-5-5 4868 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  UCR195835  Phacelia distans Jim Andre, T. La Doux, G. L. Clifton, 2007-11-9 8689 San Bernardino Clark Mountain Range, dirt road on south side of Colosseum Mine, just west of Colosseum Gorge 1735 Comment
  UCR221308  Phacelia distans Jim Andre 2010-5-26 14555 San Bernardino Eastern Mojave Desert, Clark Mountain Range, in mouth of main canyon c. 0.5 mi. SE of Pachalka Spring 1502.05 Comment
  UCR89738  Phacelia distans J. M. Stewart 1993-4-24 706 San Bernardino Eastern Mojave Desert, northern Clark Mountain, just east of Keany Pass on powerline road 1400 Comment
  RSA13127  Phacelia fremontii Carl B. Wolf 1935-5-27 7036 San Bernardino Clark Mountain, Pachalka Spring. 1524 Comment
  RSA17050  Phacelia fremontii Carl B. Wolf 1935-5-27 7036 San Bernardino Clark Mountain, Pachalka Spring. 1524 Comment
  RSA269578  Phacelia fremontii Barry A. Prigge 1974-4-25 1409 San Bernardino NE San Bernardino County, Clark Mt Range, ca 4.8 miles N of Mt Pass, near shafts above Benson Mine, [w/ map] 1707 Comment
  UC1417512  Phacelia fremontii J. L. Strother 1972-5-13 1145 San Bernardino Coliseum Mine Clark Mts. 1676 Comment
  UC718121  Phacelia fremontii Carl B. Wolf 1935-5-27 7036 San Bernardino Pachalka Spring Mojave Desert, Clark Mt. 1524 Comment
  UCR182779  Phacelia fremontii Mitch Provance 2001-5-5 4931 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  RSA171999  Phacelia pachyphylla E. C. Jaeger 1930-5-15 s.n. San Bernardino Clark Mt, Eastern Mojave Desert. Comment
  CLARK-A1528-3013  Phacelia perityloides var. jaegeri John C. Roos 1949-5-28 4367 San Bernardino Clark Mountain Range 1889 Comment
  CLARK-A1528-4960  Phacelia perityloides var. jaegeri John C. Roos 1949-6-24 4477 San Bernardino Clark Mountain 2346 Comment
  POM179272  Phacelia perityloides var. jaegeri E. C. Jaeger 1930-6-22 s.n. San Bernardino Clark Mountain Comment
  RSA23545  Phacelia perityloides var. jaegeri Carl B. Wolf 1940-5-25 9587 San Bernardino Clark Mountains, 1 mile S of Coliseum Mine. 1982 Comment
  RSA269581  Phacelia perityloides var. jaegeri Barry A. Prigge 1973-7-6 1215 San Bernardino Clark Mt Range, at base of cliff at head of Fir Cyn, ca 4 1/2 miles NW of Mt Pass 2165 Comment
  RSA269690  Phacelia perityloides var. jaegeri Barry A. Prigge 1974-6-10 1555 San Bernardino Clark Mountain Range, E fork of Fir Canyon at NW base of Clark Mt., 4.6 miles NNW of Mt. Pass 2195 Comment
  RSA275966  Phacelia perityloides var. jaegeri Robert F. Thorne, DeBuhr, Wisura, Barry A. Prigge 1977-6-24 49481 San Bernardino Clark Mountains, base of limestone cliffs at head of NE-trending Forsellesia Canyon, 1 mile south of Frank Curtis Mine. 1951 Comment
  RSA47427  Phacelia perityloides var. jaegeri J. C. Roos 1949-6-24 4477 San Bernardino North side of Clark Mountains 2287 Comment
  UC1478788  Phacelia perityloides var. jaegeri Robert F. Thorne, L. DeBuhr, W. Wisura, and B. Prigge 49497 San Bernardino E. MOJAVE DESERT, CLARK MOUNTAIN RANGE: limestone cliffs at head of NE-trending Forsellesia Canyon Comment
  UC625608  Phacelia perityloides var. jaegeri Annie M. Alexander 1939-6-25 832 San Bernardino n slope Clark Mt. 2286 Comment
  RSA269695  Phacelia rotundifolia Barry A. Prigge 1973-5-19 947 San Bernardino NE San Bernardino County, Clark Mt Range, a north fork of the Little Pachalka Canyon, 4.6 miles NW of Mt Pass 1768 Comment
  RSA780042  Phacelia rotundifolia Jim Andre 2010-5-26 14558 San Bernardino Clark Mountain Range, in mouth of main canyon, approx. .5 miles SE of Pachalka Spring. 1502 Comment
  UCR183059  Phacelia rotundifolia Mitch Provance 2001-5-4 4830 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, vicinity of lower Greene Cyn 442 Comment
  UCR221388  Phacelia rotundifolia Jim Andre 2010-5-26 14575 San Bernardino Eastern Mojave Desert, west end of Clark Mountain Range at Pachalka Spring 1480.11 Comment
  UCR89742  Phacelia rotundifolia J. M. Stewart 1993-4-24 695 San Bernardino Eastern Mojave Desert, W side of Clark Mountains near Pachalka Spring Comment
  SD93015  Phacelia vallis-mortae Walter Bertsch 1954-5-8 554 San Bernardino Clark Mountains. 914 Comment
  UC1417539  Phacelia vallis-mortae J. L. Strother 1972-5-13 1144 San Bernardino Coliseum Mine Clark Mts. 1676 Comment
  UC1483342  Phacelia vallis-mortae Robert F. Thorne, W. Wisura, and C. Davidson 1977-5-26 49063 San Bernardino Pachalka Spring E. Mojave Desert, Clark Mtn. Range 1493 Comment
  UCR183087  Phacelia vallis-mortae Mitch Provance 2001-5-5 4888 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  UCR26114  Phacelia vallis-mortae R. E. Steele 1977-5-15 54 San Bernardino Eastern Mojave Desert, 3 mi north of Clark Mountain summit 1677 Comment
  UCSB31033  Phacelia vallis-mortae Steele, Kelly; Steele, R. 1977-5-15 San Bernardino 3 miles north of Clark Mountain Summit 1676 Comment
  CAS-BOT-BC128874  Philadelphus microphyllus Barry Prigge; R. F. Thorne; et al. 1978-5-27 3081 San Bernardino E. Mojave Desert, Clark Mtn. Range: Forsellesia Canyon, above Juniper Claims 1950 Comment
  GMDRC2545  Philadelphus microphyllus J. Andre, T. La Doux, G. L. Clifton 2007-10-24 8744 San Bernardino Clark Mountain Range: Forsellesia Cyn, on W. side ofde of Clark Mtn.. Elev. 5199 ft. 1585 Comment
  HSC65755  Philadelphus microphyllus R. F. Thorne, Larry E. DeBuhr, W. Wisura, B. A. Prigge 1977-6-24 49483 San Bernardino Clark Mountains, base of limestone cliffs at head of NE-trending Forsellesia Canyon, 1 mile south of Frank Curtis Mine. 1951 Comment
  UCR149479  Philadelphus microphyllus Valerie Soza, B. O'Brien 2000-5-16 932 San Bernardino Eastern Mojave Desert, Clark Mountain, south of Colosseum Mine, west of Colosseum Gorge, west of Benson Mine, above Curtis Canyon 2043 Comment
  UCR17731  Philadelphus microphyllus A. C. Sanders 1976-6-12 983 San Bernardino Eastern Mojave Desert, north side of Clark Mountain 1951 Comment
  UCR195959  Philadelphus microphyllus Jim Andre, T. La Doux, G. L. Clifton 2007-10-24 8744 San Bernardino Mojave Desert, Clark Mountain Range, Forsellesia Canyon, on east side of Clark Mountain 1585 Comment
Read comments
Feb 9 2010
  UCR26181  Philadelphus microphyllus John C. Roos 1949-6-24 4483 San Bernardino Eastern Mojave Desert, north slope of Clark Mountain 2256 Comment
  UCR26381  Philadelphus microphyllus A. C. Sanders 1981-6-27 2171 San Bernardino Eastern Mojave Desert, Clark Mountain, canyon below the white fir grove, north side of the mountain 1982 Comment
  UCR33469  Philadelphus microphyllus subsp. stramineus B. A. Prigge 1978-5-27 3081 San Bernardino Eastern Mojave Desert, Clark Mountain, Forsellesia Canyon, above Juniper Claims 1951 Comment
  RSA0057822  Philadelphus microphyllus var. stramineus Valerie L. Soza, Bart O'Brien 2000-5-16 932 San Bernardino Clark Mountains, East Mojave Desert: South of Colosseum Mine, W of Colosseum Gorge, W of Benson Mine, above Curtis Canyon. 2043 Comment
  SD107784  Philadelphus microphyllus var. stramineus Robert F. Thorne, Et al 1977-6-24 49489 San Bernardino E. Mojave Desert, Clark Mtn., limestaone cliffs, at head of NE-trending Forsellesa Cyn, 1 mi. S of Frank Curtis' mine (junier claims) 1981 Comment
  SD108844  Philadelphus microphyllus var. stramineus Barry Prigge 1973-7-6 1211 San Bernardino Clark Mt. Range, base of cliff at head of Fir Cyn, 4 1/2 miles NW of Mt. Pass 2164 Comment
  SD99369  Philadelphus microphyllus var. stramineus Christopher Davidson 1977-5-27 5780 San Bernardino 2.6 mi. S of Powerline Rd. departing from Collosseum Mine Rd, Trail on N side of Clark Mtn. 1890 Comment
  SEINET221453 Image available Philadelphus microphyllus var. stramineus Robert F. Thorne, L. DeBuhr; W. Wisura; B. Prigge 1977-1 49489 San Bernardino Mojave Des; East Mojave Desert, Clark Mtn. Range; head of Forsellesia Canyon 1 mile south of Frank Curtis' mine, Juniper Claims. 1981 Comment
  UCR182545  Phlox Mitch Provance 2001-5-5 4900 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  GMDRC724  Phlox stansburyi J. Evens 1999-5-26 144 San Bernardino Mojave National Preserve: Clark Mtns., in N-facing limestone canyon, 250 m S of dirt rd. accessing Colosseum Gorge, c. 1508 m. 1508 Comment
  JEPS109568  Phlox stansburyi Dean W. Taylor 1979-4-23 7353 San Bernardino Clark Mountain, about 1 air mile South of Greens Well area 1828 Comment
  RSA469951  Phlox stansburyi P. A. Munz 1933-5-21 12989 San Bernardino Clark Mountain. 1524 Comment
  UC718528  Phlox stansburyi Carl B. Wolf 1935-5-27 San Bernardino nw of Pachalka Spring (large canyon (over the divide)); Mojave Desert, Clark Mt. 1981 Comment
  UCR157292  Phlox stansburyi June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-28 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain, north of the peak in the canyon below the white fir grove 2012 Comment
  CDA40281  Phlox stansburyi var. brevifolia T. C. Fuller 1961-5-9 7242 San Bernardino Circa 2 miles southeast of Pacific Fluorite Mine, north slope of Clark Mountain. Comment
  UCSB31057  Phlox viridis Steele, R. 1977-5-15 San Bernardino 3 miles N of Clark Mtn. summit 1676 Comment
  POM187261  Phlox viridis subsp. compacta P. A. Munz 1933-5-21 12989 San Bernardino Clark Mountain. 1524 Comment
  POM187349  Phlox viridis subsp. compacta E. C. Jaeger 1933-6-10 s.n. San Bernardino Clark Mountain 1829 Comment
  RSA16206  Phlox viridis subsp. compacta C. B. Wolf 1935-5-27 7052 San Bernardino Clark Mountain, large canyon to the NW of Pachalka Spring (over one divide). 183 Comment
  RSA269681  Phlox viridis subsp. compacta B. A. Prigge 1973-4-29 794 San Bernardino Clark Mt Range, 6 miles NNW of Mt. Pass in Fir Canyon 1646 Comment
  RSA269683  Phlox viridis subsp. compacta B. A. Prigge 1974-4-25 1431 San Bernardino NE San Bernardino Co, Clark Mountain Range: ca 4.8 miles N of Mt. Pass, just N of shafts above Benson Mine 1677 Comment
  RSA275745  Phlox viridis subsp. compacta R. F. Thorne, W. Wisura, Christopher Davidson, B. A. Prigge 1977-5-26 49167 San Bernardino Clark Mountain Range: along trail to Fir Canyon near its mouth. 1585 Comment
  RSA468402  Phlox viridis subsp. compacta Christopher Davidson 1977-5-27 5762 San Bernardino Trail up north side of Clark Mountain, departing from Colosseum Mine Rd ca. 2.6 mi south of junction with Powerline Rd. 1676 Comment
  UCR17727  Phlox viridis subsp. compacta A. C. Sanders 1976-6-12 540 San Bernardino Eastern Mojave Desert, North side of Clark Mountain, lower part of canyon below fir grove 1677 Comment
  UCR25596  Phlox viridis subsp. compacta R. E. Steele 1977-5-15 48 San Bernardino Eastern Mojave Desert, 3 mi north of Clark Mountain summit 1677 Comment
  GMDRC2518  Phoradendron juniperinum J. Andre, G. L. Clifton,T. La Doux 2007-11-9 8685 San Bernardino Clark Mountain Range: end of dirt road at base of Forsellesia Cyn, E. side of Clark Mtn.. Elev. 5713 ft. 1742 Comment
  UCR195839  Phoradendron juniperinum Jim Andre, T. La Doux, G. L. Clifton, 2007-11-9 8685 San Bernardino Clark Mountain Range, east side of Clark Mountain, end of dirt road at base of Forsellesia Canyon 1742 Comment
  UCR33483  Phoradendron juniperinum B. A. Prigge, R. F. Thorne, et al. 1978-5-9 2975 San Bernardino Eastern Mojave Desert, Clark Mountain, Forsellesia Canyon, below Juniper Claims 1616 Comment
  RSA278687  Phoradendron juniperinum subsp. juniperinum Barry A. Prigge, Robert F. Thorne 1978-5-9 2975 San Bernardino Clark Mountain Range: Forsellsia Canyon. Below Juniper Claims 1616 Comment
  UCR182583  Physalis crassifolia Mitch Provance 2001-5-4 4826 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, vicinity of lower Greene Cyn 442 Comment
  RSA279796  Physalis crassifolia var. crassifolia Robert F. Thorne, C. W. Tilforth 1974-5-28 44517 San Bernardino East Mojave Desert: Clark Mountains, 1.8 miles up Coliseum Mine Road up from powerline road. 1616 Comment
  RSA423740  Physalis crassifolia var. crassifolia Christopher Davidson 1977-5-26 5721 San Bernardino Clark Mountains; Pachalka Spring. 1524 Comment
  JEPS62345  Physalis hederifolia Javier Penalosa 1969-6-22 3400 San Bernardino saddle n Clark Mtn. (slope se of loop at end of improved dirt road); Clark Mountains 1609 Comment
  POM187347  Physalis hederifolia E. C. Jaeger 1933-6-10 s.n. San Bernardino Clark Mountain. 1829 Comment
  POM304696  Physalis hederifolia Henry J. Ramsey, Henry J. Ramsey 1940-5-26 200 San Bernardino Clark Mt. region near Pochalka Springs. Comment
  RSA23471  Physalis hederifolia Carl B. Wolf 1940-5-26 9637 San Bernardino Mojave Desert, Clark Mountains, Pachalka Spring. 1524 Comment
  RSA269751  Physalis hederifolia Barry A. Prigge 1973-7-6 1222 San Bernardino Clark Mt. Range, in Big Horn Cyn, ca 3.5 miles NW of Mt Pass 1768 Comment
  RSA275971  Physalis hederifolia Robert F. Thorne, Larry E. DeBuhr, Walter Wisura, Barry A. Prigge 1977-6-24 49511 San Bernardino Clark Mt. Range: corral near Green's Mine Well on sandy gravelly soil. 1585 Comment
  RSA278919  Physalis hederifolia Barry A. Prigge 1977-10-8 2178 San Bernardino E Mojave Desert, Clark Mountain Range: Fir Canyon. 1616 Comment
  RSA735577  Physalis hederifolia Steve D. Boyd, Tammy Morgan 2004-6-1 11415 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  UCR19552  Physalis hederifolia John C. Roos 1949-5-28 4358 San Bernardino Eastern Mojave Desert, north side of Clark Mountain 1677 Comment
  CLARK-A1528-4362  Physalis hederifolia var. cordifolia John C. Roos 1948-9-18 4070 San Bernardino Clark Mountain 1615 Comment
  CLARK-A1528-4363  Physalis hederifolia var. cordifolia John C. Roos 1948-9-18 4070 San Bernardino Clark Mountain Comment
  UCR136965  Physalis hederifolia var. cordifolia R. F. Thorne, Larry E. DeBuhr, W. Wisura, B. A. Prigge 1977-6-24 49511 San Bernardino Eastern Mojave Desert, Clark Mountain Range: corral near Green's Mine Well 1585 Comment
  RSA785839  Physalis hederifolia var. palmeri Jim Andre 2010-6-16 14508 San Bernardino Clark Mountain Range; SE end of range 0.6 mi. west (above) 'Picnic Area' 1989 Comment
  SD123511  Physalis hederifolia var. palmeri Robert F. Thorne, C. W. Tilforth 1974-5-28 44517 San Bernardino E. Mojave Desert, Clark Mts.: 1.8 mi up Coliseum Mine Road from power line road 1615 Comment
  UCR199808  Physalis hederifolia var. palmeri Steve Boyd, Tammy Morgan 2004-6-1 11415 San Bernardino Eastern Mojave Desert, Clark Mountain, west flank of the range in large canyon south of Pachalka Spring 1800 Comment
  CAS-BOT-BC60700  Physaria Carl B. Wolf 1935-5-28 7073 San Bernardino Mojave Desert. Clark Mountain. 1 mile south of Coliseum Mine. 1828 Comment
  CLARK-A1528-2335  Physaria chambersii John C. Roos 1949-5-28 4331 San Bernardino Clark Mountain Range 1645 Comment
  GH379819  Physaria chambersii R. F. Thorne, W. Wisura, C. Davidson & B. Prigge 1977-5-26 49165 Unknown E. Mojave Desert, Clark Mtn. Range: along trail to Fir Canyon near its mouth 1584 Comment
  GH379820  Physaria chambersii R. F. Thorne & B. A. Prigge 1978-5-9 2965 Unknown E. Mojave Desert, Clark Mtn. Range: Forsellesia Canyon. Below Juniper Claims 1615 Comment
  GH379821  Physaria chambersii R. F. Thorne & B. A. Prigge 1978-5-27 3067 Unknown E. Mojave Desert, Clark Mtn. Range: Forsellesia Canyon. Below Juniper Claims 1737 Comment
  GH379822  Physaria chambersii R. F. Thorne, L. E. Debuhr, W. Wisura & B. A. Prigge 1977-6-24 49470 Unknown E. Mojave Desert, Clark Mtn. Range: ridge of dolomitized limestone just S of Frank Curtis' mine (Juniper Claims) 1737 Comment
  GMDRC4566  Physaria chambersii J. Andre 2010-6-16 14492 San Bernardino Clark Mountain Range: SE end of range 0.6 mi. west (above) 'Picnic Area 1989 Comment
  HSC78544  Physaria chambersii A. C. Sanders 1983-6-11 3846 San Bernardino Lower Fir Canyon, N side of Clark Mtn., E Mojave Desert. 1616 Comment
  JEPS55226  Physaria chambersii Philip A. Munz 1933-5-21 12985 San Bernardino Clark Mt. Clark Mt. (eastern San Bernardino County) 1524 Comment
  JEPS68847  Physaria chambersii Annie M. Alexander and Louise Kellogg 1939-5-13 473 San Bernardino near Colisseum Mine (Clark Mt.); Clark Mt. Comment
  JEPS90366  Physaria chambersii Dean W. Taylor 1979-4-23 7355 San Bernardino limestone slopes 1 mi s Green's Well; Clark Mts. 1828 Comment
  POM183974  Physaria chambersii P. A. Munz 1932-9-15 12854 San Bernardino Clark Mountain 1524 Comment
  POM187258  Physaria chambersii P. A. Munz 1933-5-21 12985 San Bernardino Clark Mountain. 1524 Comment
  POM187845  Physaria chambersii E. C. Jaeger 1933-6-10 s.n. San Bernardino East side of Clark Mountains Comment
  POM307351  Physaria chambersii Henry J. Ramsey 1940-5-28 2188 San Bernardino Clark Mountains Comment
  RSA16009  Physaria chambersii C. B. Wolf 1935-5-28 7073 San Bernardino Clark Mountain, 1 mi. so. of Coliseum Mine. Ft. 1829 Comment
  RSA269410  Physaria chambersii B. A. Prigge 1973-5-27 1111 San Bernardino Clark Mountain, 4 miles NNW of Mt. Pass 2012 Comment
  RSA275961  Physaria chambersii R. F. Thorne, De Buhr, Walter Wisura, Prigge 1977-6-24 49470 San Bernardino Clark Mountain: ridge of dolomitized limestone just S of Frank Curtis mine (Juniper Claims) 1768 Comment
  RSA278674  Physaria chambersii B. A. Prigge, Robert F. Thorne 1978-5-9 2965 San Bernardino Clark Mountain Range: Forsellsia Canyon. Below Juniper Claims 1616 Comment
  RSA279185  Physaria chambersii B. A. Prigge, Robert F. Thorne 1978-5-27 3067 San Bernardino Clark Mounatin: Forsellesia Canyon, above Juniper Claims. 1738 Comment
  RSA431460  Physaria chambersii Christopher Davidson 1977-5-27 5760 b San Bernardino Trail up north side of Clark Mountain, departing from Colosseum Mine Rd ca. 2.6 mi south of junction with Powerline Rd. 1676 Comment
  RSA431461  Physaria chambersii Julian P. Donahue 1985-5-27 94 -782 San Bernardino NE side of Clark Mountain 1768 Comment
Read comments
Jan 4 2012
  SBBG89530  Physaria chambersii T. J. Ayers with R. Scott 1989-5-26 735 San Bernardino Clark Mtn, drainage above picnic area on E side, near ridge summit 1828 Comment
  UC625850  Physaria chambersii Annie M. Alexander 1939-5-13 473 San Bernardino near Coliseum Mine; Clark Mt., near Coliseum Mine 1524 Comment
  UC718411  Physaria chambersii Carl B. Wolf 1935-5-28 7073 San Bernardino 1 mi s Coliseum Mine (Mojave Desert); , Clark Mt., s of Coliseum Mine 1828 Comment
  UCR157310  Physaria chambersii June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-28 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain, north of the peak in the canyon below the white fir grove 2012 Comment
  UCR17603  Physaria chambersii A. C. Sanders, O. F. Clarke, J. Latting & CNPS trip 1978-5-28 0243 San Bernardino Eastern Mojave Desert, north side of Clark Mountain, in the canyon below white fir grove 1829 Comment
  UCR220874  Physaria chambersii Jim Andre 2010-6-16 14492 San Bernardino Eastern Mojave Desert, SE end of Clark Mountain Range, 0.6 mi. west (above) "Picnic Area" 1988.21 Comment
  UCR33006  Physaria chambersii B. A. Prigge, R. F. Thorne, et al. 1978-5-9 2965 San Bernardino Eastern Mojave Desert, Clark Mountain, Forsellesia Canyon, below Juniper Claims 1616 Comment
  UCSB31060  Physaria chambersii Steele, R. 1977-5-15 San Bernardino 1.5 miles north of Clark Mountain Summit 2072 Comment
  CAS-BOT-BC60734  Physaria kingii subsp. latifolia Carl B. Wolf 1935-5-28 7074 San Bernardino Mojave Desert, Clark Mountain. 1 mile south of Coliseum Mine. 1828 Comment
  JEPS123564  Picradeniopsis multiflora J. Andre, T. La Doux, G. L. Clifton 2007-10-24 8711 San Bernardino Clark Mountain Range, E side of Clark Mountain, approx. 1 mile E of Forsellesia Canyon. Comment
  UC1010299  Picradeniopsis multiflora John C. Roos 1950-9-1 4955 San Bernardino Coliseum Mine, e Mohave Desert Mohave Desert, Clark Mts. 1615 Comment
  SFV17853  Pinus edulis S. K. Langer, C. S. Rand 1997-4-17 San Bernardino New York Mountains Head of Fir Canyon. 2195 Comment
  UCD14281  Pinus edulis Stephen K. Langer; and Charles S. Rand 1997-4-17 San Bernardino New York Mountains, head of Fir Canyon. 2194 Comment
  CDA542  Pinus monophylla T. C. Fuller 1961-5-9 7239 San Bernardino N slope of Clark Mtn., 2 mi. SE of Pacific Fluorite Mine. Comment
  CLARK-A1528-3556  Pinus monophylla John C. Roos 1950-8-4 San Bernardino Clark Mountain Comment
  CLARK-A1528-3558  Pinus monophylla John C. Roos 1948-9-18 4072 San Bernardino Clark Mountain 1737 Comment
  OBI66309  Pinus monophylla Steve Boyd, Tammy Morgan 2004-6-1 11428 San Bernardino Mojave Desert; E Mojave Desert region; Clark Mts, western flank of the range in large cyn S of Pachalka Srping 1800 Comment
  RSA22807  Pinus monophylla C. B. Wolf 1940-5-26 9619 San Bernardino Mojave Desert, Clark Mt. Coliseum Mine. Ft. 1524 Comment
  RSA269214  Pinus monophylla B. A. Prigge 1974-6-10 1550 San Bernardino Clark Mt Range, E fork of Fir Cyn, at base of cliff, 4.6 miles NNW of Mt Pass 2287 Comment
  RSA269215  Pinus monophylla B. A. Prigge, J. Henrickson 1972-5-20 126 San Bernardino 6 miles NNW of Mountain Pass, Clark Mountain Range, Mojave Desert. 1677 Comment
  RSA269216  Pinus monophylla B. A. Prigge 1974-4-25 1426 San Bernardino Clark Mt Range, ca 4.8 miles N of Mt Pass, near shafts above Benson Mine. 1707 Comment
  RSA275870  Pinus monophylla Robert F. Thorne, W. Wisura, C. Davidson, B. Prigge 1977-5-26 49205 San Bernardino E. Mojave Desert, Clark Mtn. Range: Fir Canyon. 1555 Comment
  RSA279758  Pinus monophylla Robert F. Thorne, C. W. Tilforth 1974-5-28 44524 San Bernardino East Mojave Desert: Clark Mountains, 1.8 miles up Coliseum Mine Road up from powerline road. 1616 Comment
  RSA702786  Pinus monophylla Steve Boyd, Tammy Morgan 2004-6-1 11428 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  SD42242  Pinus monophylla Carl B. Wolf 1940-5-26 9619 San Bernardino Clark Mountain Coliseum Mine, Mojave Desert 1525 Comment
Read comments
Apr 24 2015
  UCR148749  Pinus monophylla Steve Boyd, Tammy Morgan 2004-6-1 11428 San Bernardino Eastern Mojave Desert, Clark Mountain, west flank of the range in large canyon south of Pachalka Spring 1800 Comment
  UCR151954  Pinus monophylla Steve Boyd, Tammy Morgan 2004-6-1 11428 San Bernardino Eastern Mojave Desert, Clark Mountain, west flank of the range in large canyon south of Pachalka Spring 1800 Comment
  UCR157138  Pinus monophylla June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-28 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain, north of the peak in the canyon below the white fir grove 2012 Comment
  CAS-BOT-BC254384  Piptatherum micranthum Robert F. Thorne; et al. 1977-6-24 49502 San Bernardino E Mojave Desert, Clark Mountain Range: Cliffs at head of NE-trending Forsellesia Cyn., ca. 1 mile S of Juniper Claims 1981 Comment
  POM365990  Piptatherum micranthum R. F. Thorne, DeBuhr, Walter Wisura, Prigge 1977-6-24 49502 San Bernardino Clark Mountains: at head of NE-trending Forsellesia Canyon, 1 mile S of Frank Curtis' mine (Juniper Claims) 1981 Comment
  RSA275951  Piptatherum micranthum R. F. Thorne, DeBuhr, Walter Wisura, Prigge 1977-6-24 49502 San Bernardino Clark Mountains: at head of NE-trending Forsellesia Canyon, 1 mile S of Frank Curtis' mine (Juniper Claims) 1981 Comment
  RSA44260  Piptatherum micranthum J. C. Roos 1949-6-24 3543 San Bernardino canyon bottom, north slope of Clark Mountain, eastern Mojave Desert 1982 Comment
  POM368984  Plagiobothrys jonesii Christopher Davidson 1977-5-26 5700 San Bernardino Clark Mountains; Pachalka Spring 1524 Comment
  RSA275937  Plagiobothrys jonesii R. F. Thorne, Walter Wisura, Christopher Davidson 1977-5-27 49106 San Bernardino E Mojave Desert, Clark Mountain Range; above Pachalka Spring; [map included with specimen] 1524 Comment
  RSA611552  Plagiobothrys jonesii R. S. Woglum 1939-5-13 2346 A San Bernardino Mojave Desert: Clark Mountains. Comment
  UCR32251  Plagiobothrys jonesii B. A. Prigge, R. F. Thorne, , Larry E. DeBuhr, W. Wisura 1977-6-23 1944 San Bernardino Eastern Mojave Desert, Clark Mountain Range, near seep in Colosseum Gorge 1524 Comment
  GMDRC1120  Plantago major J. Andre 2003-5-26 4083 San Bernardino Clark Mtn: Pachalka Spring, growing in shaded grassy area in flowing water at 4,895 ft. Elev. 4895 ft. 1492 Comment
  RSA275430  Plantago ovata var. fastigiata Robert F. Thorne, Barry A. Prigge, C. W. Tilforth, A. Shmida 1977-6-23 49421 San Bernardino E Mojave Desert, Clark Mountain Range: N side of Clark Mountains, along power line road, c. 2 mi les W of junction with Colosseum Road 1220 Comment
  UC625840  Plantago patagonica Annie M. Alexander 1939-5-13 475 San Bernardino near Coliseum Mines; Clark Mt. 1524 Comment
  UCR19209  Plantago patagonica John C. Roos 1949-5-28 4347 San Bernardino Eastern Mojave Desert, Clark Mountain, slopes near Green's Mine 1616 Comment
  RSA269686  Plantago purshii var. oblonga Barry A. Prigge 1973-5-11 854 San Bernardino Clark Mt Range, 7 miles NNW of Mt Pass, Mountain of Fir Canyon. 1494 Comment
  RSA278604  Plantago purshii var. oblonga Barry A. Prigge, Robert F. Thorne 1978-5-27 3100 San Bernardino E. Mojave Desert, Clark Mtn Range: 1.2 mi. E of Greens Well. 1524 Comment
  RSA275939  Pleuraphis jamesii R. F. Thorne, Walter Wisura, Christopher Davidson 1977-5-27 49119 San Bernardino Clark Mountains: above Pachalka Spring on exposed limestone of rocky slopes. 1554 Comment
  RSA279851  Pleuraphis jamesii R. F. Thorne 1974-5-28 44507 San Bernardino East Mojave Desert: Clark Mountains, 1.8 miles up Coliseum Mine Road up from powerline road. 1616 Comment
  RSA44253  Pleuraphis jamesii J. C. Roos 1949-5-29 3538 San Bernardino Clark Mountains: Coliseum Mine Comment
  RSA702059  Pleuraphis jamesii Steve Boyd, Tammy Morgan 2004-6-1 11446 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  JEPS123634  Pleuraphis rigida J. Andre, T. La Doux, Bart O'Brien 2007-10-24 8762 San Bernardino Clark Mountain Range, along Yates Well Road, approx. 1.5 miles NW of Colosseum Mine Road, N side of Clark Mountain. Comment
  RSA736273  Pleuraphis rigida Jim Andre, Tasha La Doux, Bart O'Brien 8762 San Bernardino Clark Mountain Range: along Yates Well Rd, pprox 1.5 mi. NW of Colosseum Mine Rd, N. side of Clark Mtn. 1377 Comment
  SBBG119123  Pleuraphis rigida S. Boyd with T. Morgan 2004-6-1 11446 San Bernardino large cyn S of Pachalka Spring, W flank of the Clark Mtns 1433 Comment
  UCR148518  Pleuraphis rigida Steve Boyd, Tammy Morgan 2004-6-1 11446 San Bernardino Eastern Mojave Desert, Clark Mountain, west flank of the range in large canyon south of Pachalka Spring 1800 Comment
  LA105551  Poa fendleriana Barry A. Prigge; 1989-5-20 8775 San Bernardino Clark Mountain Range, Curtis Canyon, at headwall of canyon, 4.8 mi. NNW of Mountain Pass 1950 Comment
  LA105554  Poa fendleriana Barry A. Prigge; 1989-5-20 8780 San Bernardino Clark Mountain Range, Curtis Canyon, at headwell of canyon, 4.8 mi. NNW of Mountain Pass 1920 Comment
  RSA16004  Poa fendleriana C. B. Wolf 1935-5-28 7068 San Bernardino Clark Mountain, 1 mi. so. of Coliseum Mine. Ft. 1829 Comment
  RSA269245  Poa fendleriana B. A. Prigge 1973-5-11 866 San Bernardino NE San Bernardino county, Clark Mt Range, 5 miles NNW of Mt Pass, Fir Canyon 1890 Comment
  RSA269246  Poa fendleriana B. A. Prigge, J. Henrickson 1972-5-20 132 San Bernardino 5.5 miles NNW of Mountain Pass, N side of Clark Mountain. 1982 Comment
  RSA269247  Poa fendleriana B. A. Prigge 1973-5-27 1119 San Bernardino NE San Bernardino County, Clark Mt Range, near summit of Clark Mt on NW exposure, 4.6 miles NNW of Mt Pass 2302 Comment
  RSA269248  Poa fendleriana B. A. Prigge 1973-5-19 960 San Bernardino NE San Bernardino Co., Clark Mt. range. Little Pachalka Cyn, 4.6 mi. NW of Mt. Pass. 1829 Comment
  RSA269249  Poa fendleriana B. A. Prigge 1974-5-10 1477 San Bernardino NE San Bernardino county, Clark Mt range, Fir Canyon, 5.8 miles NNW of Mt. Pass 1707 Comment
  RSA275764  Poa fendleriana R. F. Thorne, Walter Wisura, Christopher Davidson, B. Prigge 1977-5-26 49182 San Bernardino E. Mojave Desert, Clark Mtn. Range: Fir Canyon. 1828 Comment
  RSA279145  Poa fendleriana B. A. Prigge, Robert F. Thorne 1978-5-27 3075 San Bernardino E Mojave Desert, Clark Mtn, Forsellesia Canyon, above Juniper claims 1768 Comment
  RSA47317  Poa fendleriana J. C. Roos 1949-6-19 4399 San Bernardino Southeastern base Clark Mtn. 1921 Comment
  RSA47332  Poa fendleriana J. C. Roos 1949-5-28 4356 San Bernardino N slope Clark, Mts 1829 Comment
  UCR25415  Poa fendleriana John C. Roos 1949-6-19 4399 San Bernardino Eastern Mojave Desert, south base of Clark Mountain 1921 Comment
  CAS-BOT-BC300567  Poa fendleriana subsp. longiligula Carl B. Wolf 1935-5-28 7068 San Bernardino Mojave Desert, Clark Mt. 1 mi. So. of Coliseum Mine 1828 Comment
  CHSC35450  Poa fendleriana subsp. longiligula Barry Prigge 1974-5-10 1477 San Bernardino Clark Mt Range, Fir Cyn, ca 5.8 miles NNW of Mt Pass. 1706 Comment
  GMDRC707  Poa fendleriana subsp. longiligula J. Evens 1999-5-25 127 San Bernardino Mojave National Preserve: Clark Mtns., in N-facing limestone canyon bottom, about 1 km N of Clark Mtn., c. 1945 m. 1945 Comment
  GMDRC708  Poa fendleriana subsp. longiligula J. Evens 1999-5-25 128 San Bernardino Mojave National Preserve: Clark Mtns., in N-facing limestone canyon bottom, about 1 km N of Clark Mtn., c. 1900 m. 1900 Comment
  UC625898  Poa fendleriana subsp. longiligula Annie M. Alexander 1939-5-14 494 San Bernardino Smith <illeg>, old road <illeg> <name ?> Clark Mt Comment
  UCR157291  Poa fendleriana subsp. longiligula June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-28 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain, north of the peak in the canyon below the white fir grove 2012 Comment
  UCR164365  Poa fendleriana subsp. longiligula Julie Evens 1999-5-25 127 San Bernardino Eastern Mojave Desert, about 1 km north of Clark Mountain 1945 Comment
  CLARK-A1528-4833  Poa scabrella John C. Roos 1950-8-4 San Bernardino Clark Mountain Comment
  RSA701934  Pogogyne douglasii subsp. parviflora Steve Boyd, Tammy Morgan 2004-6-1 11450 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  GMDRC1117  Polypogon australis J. Andre 2003-5-26 4080 San Bernardino Clark Mtn: Pachalka Spring, growing in shaded grassy area in flowing water at 4,895 ft. Elev. 4895 ft. 1492 Comment
  CAS-BOT-BC237277  Polypogon monspeliensis Carl B. Wolf 1940-5-26 9636 San Bernardino Mojave Desert, Clark Mountain, Pachalka Spring 1524 Comment
  UCR32250  Polypogon monspeliensis B. A. Prigge, R. F. Thorne, Larry E. DeBuhr, W. Wisura 1977-6-23 1943 San Bernardino Eastern Mojave Desert, Clark Mountain Range, near seep in Colosseum Gorge 1524 Comment
  RSA275441  Polypogon viridis R. F. Thorne, Larry E. DeBuhr, Walter Wisura, B. A. Prigge 1977-6-23 49451 San Bernardino Clark Mountains: Colosseum Gorge 1524 Comment
  CAS-BOT-BC356181  Porophyllum gracile Carl B. Wolf 1935-5-28 7060 San Bernardino Mojave Desert, Clark Mt. 1 3/10 mi. N.W. of Pachalka Spring 1463 Comment
  OBI74489  Porophyllum gracile Brian Henriott 2010-1 s.n. San Bernardino Clark Mts Comment
  RSA16214  Porophyllum gracile C. B. Wolf 1935-5-28 7060 San Bernardino Mojave Desert, Clark Mt., 1.3 miles NW of Pachalka Spring. 1463 Comment
  UC718419  Porophyllum gracile Carl B. Wolf 1935-5-28 7060 San Bernardino 1 3/10 mi nw of Pachalka Spring; Mojave Desert, Clark Mt. 1463 Comment
  UCR195247  Portulaca halimoides Jim Andre, B. O'Brien, T. La Doux 2007-10-2 8588 San Bernardino Mojave Desert, Clark Mountain Range, along Yates Well Road, on north side of Clark Mountain c. 2 mi south of powerline road, 2 mi west of Colosseum Mine, 1 mi west-northwest of Yates Well 1456 Comment
  RSA736277  Portulaca oleracea J. Andre, T. La Doux, G. L. Clifton 2007-10-24 8739 San Bernardino Clark Mountain Range: in small canyon just N. of homestead site, approx 0.5 mi. W. of Colosseum Mine, N. side of Clark Mtn. 1553 Comment
  UCR163720  Portulaca oleracea B. G. Pitzer 1999-9-26 4070 San Bernardino Eastern Mojave Desert, Pachalka Spring, Clark Mountain 1490 Comment
  UCR195249  Portulaca oleracea subsp. impolita Jim Andre, B. O'Brien, T. La Doux 2007-10-2 8598 San Bernardino Mojave Desert, Clark Mountain Range, along Yates Well Road, on north side of Clark Mountain c. 2 mi south of powerline road, 2 mi west of Colosseum Mine, 1 mi west-northwest of Yates Well 1456 Comment
  UCR195967  Portulaca oleracea subsp. impolita Jim Andre, T. La Doux, G. L. Clifton 2007-10-24 8739 San Bernardino Mojave Desert, Clark Mountain Range, small canyon just north of homestead site, c. 0.5 mi west of Colosseum Mine, north side of Clark Mountain 1553 Comment
  GMDRC2542  Portulaca retusa J. Andre, T. La Doux, G. L. Clifton 2007-10-24 8739 San Bernardino Clark Mountain Range: in small canyon just N. of homestead site, approx 0.5 mi. W. of Colosseum Mine, N. side of Clark Mtn.. Elev. 5093 ft. 1553 Comment
  CAS-BOT-BC356225  Prenanthella exigua Carl B. Wolf 1935-5-27 7041 San Bernardino Mojave Desert, Clark Mt. Pachalka Spring 1524 Comment
  RSA16307  Prenanthella exigua C. B. Wolf 1935-5-27 7041 San Bernardino Clark Mountain, Pachalka Spring. 1524 Comment
  RSA275846  Prenanthella exigua R. F. Thorne, Walter Wisura, Christopher Davidson 1977-5-27 49111 San Bernardino Clark Mountains: above Pachalka Spring on exposed limestone of rocky slopes. 1554 Comment
  UC1483297  Prenanthella exigua Robert F. Thorne, W. Wisura, and C. Davidson 1977-5-27 49111 San Bernardino above Pachalka Spring (e San Bernardino County); e Mojave Desert, Clark Mountain Range 1554 Comment
  UCR132367  Prenanthella exigua June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-27 s.n. San Bernardino Eastern Mojave Desert, campsite in canyon north of Clark Mountain, below 'Fir Canyon 1524 Comment
  UCR70728  Prenanthella exigua Christopher Davidson 1977-5-26 5680 San Bernardino Eastern Mojave Desert, Clark Mountain, Pachalka Spring 1646 Comment
  CAS-BOT-BC202371  Prosopis glandulosa var. torreyana Carl B. Wolf 1940-5-26 9626 San Bernardino Mojave Desert, Clark Mt., Pachalka Spring 1524 Comment
  CHSC35398  Prosopis glandulosa var. torreyana Barry Prigge 1973-9-17 2 San Bernardino NE part of county, Clark Mt Range, Pachalka Spring, ca 5.9 miles NW of Mt Pass. 1493 Comment
  RSA23460  Prosopis glandulosa var. torreyana Carl B. Wolf 1940-5-26 9626 San Bernardino Mojave Desert, Clark Mountains, Pachalka Spring. 1524 Comment
  RSA269728  Prosopis glandulosa var. torreyana Barry A. Prigge 1973-6-15 1141 San Bernardino Clark Mountain Range, Pachalka Spring, 5.9 miles NW of Mt. Pass 1494 Comment
  RSA275829  Prosopis glandulosa var. torreyana Robert F. Thorne, Walter Wisura, Christopher Davidson 1977-5-26 49053 San Bernardino Clark Mountain Range, Pachalka Spring. 1494 Comment
  RSA653934  Prosopis glandulosa var. torreyana Valerie L. Soza, Bart O'Brien 2000-5-16 921 San Bernardino Clark Mountains, East Mojave Desert: Pachalka Spring. 1493 Comment
  SD42238  Prosopis glandulosa var. torreyana Carl B. Wolf 1940-5-26 9626 San Bernardino Mojave Desert, Clark Mountain, Pachalka Spring 1524 Comment
  UCR147534  Prosopis glandulosa var. torreyana Valerie Soza, B. O'Brien 2000-5-16 921 San Bernardino Eastern Mojave Desert, Clark Mountain, Pachalka Spring 1494 Comment
  CLARK-A1528-4026  Prunus andersonii John C. Roos 1949-6-18 4391 San Bernardino Clark Mountain 1828 Comment
  RSA653935  Prunus armeniaca Valerie L. Soza, Bart O'Brien 2000-5-16 920 San Bernardino Clark Mountains, East Mojave Desert: Pachalka Spring. 1494 Comment
  UCR147574  Prunus armeniaca Valerie Soza, B. O'Brien 2000-5-16 920 San Bernardino Eastern Mojave Desert, Clark Mountain, Pachalka Spring 1494 Comment
  HSC47366  Prunus fasciculata Richard Spjut, C. E. Edson 1978-4-30 4983 San Bernardino Mojave Desert; Southern slopes of Clark Mt. 1982 Comment
  HSC78547  Prunus fasciculata A. C. Sanders 1983-6-11 3849 San Bernardino Lower Fir Canyon, N side of Clark Mtn., E Mojave Desert. 1616 Comment
  RSA23485  Prunus fasciculata Carl B. Wolf 1940-5-26 9604 San Bernardino 0.5 mi. west of Clark Mt. Coliseum Mine. 1524 Comment
  RSA269447  Prunus fasciculata Barry A. Prigge 1974-5-9 1456 San Bernardino NE San Bernardino Co. Clark Mountain Range, ca 5 miles NW of Mt Pass in Big Pachalka Canyon 1707 Comment
  RSA47538  Prunus fasciculata J. C. Roos, L. Roos 1949-6-18 4391 San Bernardino Southeastern base of Clark Mountain, eastern Mojave Desert. 1829 Comment
  RSA648691  Prunus fasciculata Elizabeth Wiggins 1984-5-6 137 San Bernardino Clark Mts., 4.9 mi. NW. of I 15 and Mt. Pass exit. 1860 Comment
  RSA657190  Prunus fasciculata Ron Ozaki 1984-5-6 129 San Bernardino East Mojave desert: Clark Mtns. 4.9 miles northwest of I-15 and Mountain Pass exit. 1860 Comment
  RSA703332  Prunus fasciculata Steve D. Boyd, Tammy Morgan 2004-6-1 11442 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  SD119863  Prunus fasciculata James Dice, Louis Randall and Walter Wisura 1984-3-21 415 San Bernardino Clark Mountains, along Greens Mine Ropad, ca. 2.3 km south of junction with powerline road and ca. 4.4 km southwest of Keany Pass. 1370 Comment
  UCD96527  Prunus fasciculata Shannon M. Still; Carolyn Still, Steven Still 2006-3-23 499 A San Bernardino California. San Bernardino County. 1447 Comment
  UCR148750  Prunus fasciculata Steve Boyd, Tammy Morgan 2004-6-1 11442 San Bernardino Eastern Mojave Desert, Clark Mountain, west flank of the range in large canyon south of Pachalka Spring 1800 Comment
  UCR151728  Prunus fasciculata Steve Boyd, Tammy Morgan 2004-6-1 11442 San Bernardino Eastern Mojave Desert, Clark Mountain, west flank of the range in large canyon south of Pachalka Spring 1800 Comment
  UCR31150  Prunus fasciculata A. C. Sanders 1983-6-11 3849 San Bernardino Eastern Mojave Desert, North side of Clark Mountain, lower 'Fir Canyon 1616 Comment
  CAS-BOT-BC158313  Prunus fasciculata var. fasciculata Carl B. Wolf 1940-5-26 9604 San Bernardino Mojave Desert, Clark Mt. Coliseum Mine (1/2 mi. west of) 1524 Comment
  SBBG89512  Prunus fasciculata var. fasciculata T. J. Ayers, R. W. Scott 1989-5-26 739 San Bernardino drainage above picnic area on E side near ridge summit, Clark Mtn 1828 Comment
  UCR157293  Prunus fasciculata var. fasciculata June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-28 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain, north of the peak in the canyon below the white fir grove 2012 Comment
  CAS-BOT-BC362113  Psilostrophe cooperi W. Wisura; T. Hayduk 1991-6-30 4510 San Bernardino Clark Mts., above Pachalka Spring on W-side of the range Comment
  POM308527  Psilostrophe cooperi Henry J. Ramsey, Ramsey 1940-5-25 3168 San Bernardino Clark Mountain region, near power-line. Comment
  POM71730  Psilostrophe cooperi E. C. Jaeger 1925-9-12 s.n. San Bernardino Clark Mountains, eastern San Bernardino County Comment
  RSA0085598  Psilostrophe cooperi Jim Andre 2013-5-20 25997 San Bernardino Mojave National Preserve; N. side of range along Yates Well Rd, approx 2 mi. NW of Colosseum Mine area, 1.5 mi. S. of Powerline Rd. 1368 Comment
  RSA269882  Psilostrophe cooperi B. A. Prigge 1973-7-8 1250 San Bernardino Clark Mountain Range, Greens Well, 6.3 miles N of Mt. Pass 1616 Comment
  RSA275835  Psilostrophe cooperi R. F. Thorne, Walter Wisura, Christopher Davidson 1977-5-26 49089 San Bernardino Clark Mtn Range: near Pachalka Spring, 1494 Comment
  RSA531267  Psilostrophe cooperi Walter Wisura, Tom Hayduk 1991-6-30 4510 San Bernardino Clark Mountains, above Pachalka Spring on west side of the range Comment
  SEINET6078665  Psilostrophe cooperi Unknown 1977-5-26 5725 San Bernardino Clark Mountain. Pachalka Spring. Comment
  UC1483293  Psilostrophe cooperi Robert F. Thorne, W. Wisura, and C. Davidson 1977-5-26 49089 San Bernardino near Pachalka Spring (e Mojave Desert); Mojave Desert, Clark Mtn. Range 1493 Comment
  UC625681  Psilostrophe cooperi Annie M. Alexander 1939-5-13 481 San Bernardino n slope Clark Mt. (power line road) 1402 Comment
  UCR182588  Psilostrophe cooperi Mitch Provance 2001-5-5 4928 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  JEPS68901  Psorothamnus arborescens var. minutifolius Annie M. Alexander and Louise Kellogg 1939-5-13 467 San Bernardino Clark Mountain, Power Line Road Clark Mountain; , Power Line Road 1219 Comment
  SD64107  Psorothamnus arborescens var. minutifolius Walter Bertsch 1954-5-8 555 San Bernardino Clark Mountains 914 Comment
  UCR273517  Psorothamnus arborescens var. minutifolius Mitch Provance 2001-5-5 4925 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  UC626059  Psorothamnus fremontii var. fremontii Annie M. Alexander 1939-5-13 467 San Bernardino w slope Clark Mt. w slope Clark Mt. (Power Line Rd.) 1219 Comment
  UCR182552  Purshia glandulosa Mitch Provance 2001-5-5 4916 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  UCR32247  Purshia glandulosa B. A. Prigge, R. F. Thorne, Larry E. DeBuhr, W. Wisura 1977-6-23 1939 San Bernardino Eastern Mojave Desert, Clark Mountain Range, above seep in Colosseum Gorge 1555 Comment
  RSA780040  Purshia mexicana Jim Andre 2010-5-26 14560 San Bernardino Clark Mountain Range, in mouth of main canyon, approx. .5 miles SE of Pachalka Spring. 1502 Comment
  GMDRC1090  Purshia mexicana var. stansburyana J. Andre 1997-5-25 4053 San Bernardino Clark Mtn: On north facing cyn bottom, in limestone soil, about 1.6 km north of Clark Mtn T17N R13E SE 14 of NE 1/4 sec. 20. Elev. 1650 m. 1650 Comment
  GMDRC720  Purshia mexicana var. stansburyana J. Evens 1999-5-26 140 San Bernardino Mojave National Preserve: Clark Mtns., in NW-facing limestone cyn. bottom, about 3 km N of Clark Mtn, c. 1600 m 1600 Comment
  JEPS44668  Purshia mexicana var. stansburyana Philip A. Munz 1933-5-21 12987 San Bernardino Clark Mt. Mohave Desert (e San Bernardino County) 1371 Comment
  RSA735630  Purshia mexicana var. stansburyana Steve D. Boyd, Tammy Morgan 2004-6-1 11422 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  RSA795190  Purshia mexicana var. stansburyana Jim Andre 2010-6-16 14490 San Bernardino Clark Mountain Range; SE end of range 0.6 mi. west (above) 'Picnic Area' 1989 Comment
  UC1334674  Purshia mexicana var. stansburyana R. S. Woglum 1935-10-2 11 San Bernardino Clark Mountains; ne San Bernardino County Comment
  UC1929336  Purshia mexicana var. stansburyana Steve Boyd, Tammy Morgan 2004-6-1 11422 San Bernardino Mojave Desert; East Mojave Desert region; Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. Comment
  UC496524  Purshia mexicana var. stansburyana P. A. Munz 1932-9-15 12873 San Bernardino Clark Mtn., e San Bernardino County Clark Mtn. 1524 Comment
  UC718076  Purshia mexicana var. stansburyana Carl B. Wolf 1935-5-26 San Bernardino 1 mi e Pachalka Spring; Mojave Desert, Clark Mt. 1676 Comment
  UC718358  Purshia mexicana var. stansburyana Carl B. Wolf 1935-10-5 San Bernardino 0.25 mi above Pachalka Spring; Mojave Desert, Clark Mt. 1524 Comment
  CAS-BOT-BC143778  Purshia stansburyana Carl B. Wolf 1935-10-5 7590 San Bernardino Mojave Desert, Clark Mt. 1/4 mi. above Pachalka Spring 1524 Comment
  CAS-BOT-BC143779  Purshia stansburyana Carl B. Wolf 1935-5-26 7034 San Bernardino Mojave Desert, Clark Mt. 1 mi. E. of Pachalka Spring 1676 Comment
  CDA26228  Purshia stansburyana T. C. Fuller 1961-5-9 7241 San Bernardino Circa 2 miles southeast of Pacific Fluorite Mine, north slope of Clark Mountain. Comment
  HSC79819  Purshia stansburyana B. A. Prigge 1974-6-9 1524 San Bernardino Clark Mountains: Big Pachalka Canyon, 5.5 miles NWW of Mt. Pass 1524 Comment
  POM184030  Purshia stansburyana Philip A. Munz 1932-9-15 12873 San Bernardino Clark Mountain. 1524 Comment
  POM306738  Purshia stansburyana Henry J. Ramsey, Henry J. Ramsey 1940-5-25 1660 San Bernardino Clark Mountain region, near power-line. Comment
  RSA0047582  Purshia stansburyana Jim Andre 2014-6-5 28304 San Bernardino Clark Mountain Range: Mojave Natl. Preserve; northeast side of range, along Greens Well Rd, 0.5 mi. southwest of Colosseum Mine area. 1626 Comment
  RSA0067613  Purshia stansburyana Jim Andre 2013-5-20 26013 San Bernardino Clark Mountain Range: Mojave National Preserve; N. side of range along Yates Well Rd, at Jct with Greens Well Rd, just west of Colosseum Mine area. 1561 Comment
  RSA13092  Purshia stansburyana Carl B. Wolf 1935-10-5 7590 San Bernardino Clark Mt. 1/4 mi. above Pachalka Spring. 1524 Comment
  RSA16301  Purshia stansburyana Carl B. Wolf 1935-5-26 7034 San Bernardino Clark Mt., 1 mi. E. of Pachalka Spring. 1677 Comment
  RSA269435  Purshia stansburyana Barry A. Prigge 1973-5-26 1096 San Bernardino Clark Mt. Range. Ca. 0.5 mile S of Greens Well, 5.5 miles N of Mt Pass. 1677 Comment
  RSA269444  Purshia stansburyana Barry A. Prigge 1973-5-19 939 San Bernardino Clark Mtn Range: at N fork of the Little Pachalka Canyon. 4.6 miles NW of Mt Pass. 1555 Comment
  RSA275860  Purshia stansburyana Robert F. Thorne, Walter Wisura, Christopher Davidson 1977-5-27 49113 San Bernardino E Mojave Desert, Clark Mtn Range: Above Pachalka Spring. [There is a location map glued on the voucher] 1555 Comment
  RSA275963  Purshia stansburyana Robert F. Thorne, Larry E. DeBuhr, Walter Wisura, Barry A. Prigge 1977-6-24 49485 San Bernardino Clark Mountains: mouth of Forsellesia Canyon, 1 mile SW of Frank Curtis' Mine (Juniper Claims) 1829 Comment
  RSA444798  Purshia stansburyana J. C. Roos 1950-8-4 s.n. San Bernardino N side of Clark Mountain, east Mojave Desert. Comment
  RSA451378  Purshia stansburyana Christopher Davidson 1977-5-26 5727 San Bernardino Clark Mountains; Pachalka Spring. 1524 Comment
  RSA451379  Purshia stansburyana Philip A. Munz 1933-5-21 12987 San Bernardino Clark Mt. 1524 Comment
  RSA451380  Purshia stansburyana Christopher Davidson 1977-5-27 5757 San Bernardino Trail up north side of Clark Mountain, departing from Colosseum Mine Rd ca. 2.6 mi south of junction with Powerline Rd. 1676 Comment
  RSA451381  Purshia stansburyana Robert Gustafson, Sterling, Keeley 1982-5-23 2608 San Bernardino Power Line Rd., west side of Keany Pass, Clark Mtn. Range. 1372 Comment
  SD240452  Purshia stansburyana J. M. Andre 2013-5-20 26013 San Bernardino Region: MNP; Clark Mountain Range Mojave National Preserve; N. side of range along Yates Well Rd, at Jct with Greens Well Rd, just west of Colosseum Mine area 1561 Comment
  SD248235  Purshia stansburyana J. M. Andre 2014-6-5 28304 San Bernardino Clark Mountain Range; Mojave National Preserve; northeast side of range, along Greens Well Rd., 0.5 mile southwest of Colosseum Mine area. 1627 Comment
  SEINET3111139  Purshia stansburyana Carl B. Wolf 1935-10-5 2504 San Bernardino Mojave Desert; Clark Mtn; 0.25 mi above Pachalka Spring. 1524 Comment
  UCR157387  Purshia stansburyana June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-28 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain, north of the peak in the canyon below the white fir grove 2012 Comment
  UCR164410  Purshia stansburyana Julie Evens 1999-5-26 141 San Bernardino Eastern Mojave Desert, about 3 km north of Clark Mountain 1600 Comment
  UCR182610  Purshia stansburyana Mitch Provance 2001-5-4 4815 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, vicinity of lower Greene Cyn 442 Comment
  UCR199804  Purshia stansburyana Steve Boyd, Tammy Morgan 2004-6-1 11422 San Bernardino Eastern Mojave Desert, Clark Mountain, west flank of the range in large canyon south of Pachalka Spring 1800 Comment
  UCR220872  Purshia stansburyana Jim Andre 2010-6-16 14490 San Bernardino Eastern Mojave Desert, SE end of Clark Mountain Range, 0.6 mi. west (above) "Picnic Area" 1988.21 Comment
  UCR31148  Purshia stansburyana A. C. Sanders 1983-6-11 3851 San Bernardino Eastern Mojave Desert, North side of Clark Mountain, lower 'Fir Canyon 1616 Comment
  POM306739  Purshia tridentata var. glandulosa Henry J. Ramsey, Henry J. Ramsey 1940-5-25 1659 San Bernardino Clark Mountain region, near power-line. Comment
  RSA0085596  Purshia tridentata var. glandulosa Jim Andre 2014-6-5 28289 San Bernardino Clark Mountain Range; Mojave Natl. Preserve; north end of range, along Yates Well Rd, 2.2 mi. north of east-west trending powerline road, just NW of Colosseum Mine area. 1436 Comment
  RSA23551  Purshia tridentata var. glandulosa Carl B. Wolf 1940-5-25 9593 San Bernardino Clark Mountains, Coliseum Mine 1524 Comment
  RSA275427  Purshia tridentata var. glandulosa Robert F. Thorne, Larry E. DeBuhr, Walter Wisura, Barry A. Prigge 1977-6-23 49443 San Bernardino Clark Mountain Range: Colosseum Gorge 1585 Comment
  RSA279805  Purshia tridentata var. glandulosa Robert F. Thorne, C. W. Tilforth 1974-5-28 44522 San Bernardino East Mojave Desert: Clark Mountains, 1.8 miles up Coliseum Mine Road up from powerline road. 1616 Comment
  SD42232  Purshia tridentata var. glandulosa Carl B. Wolf 1940-5-25 9593 San Bernardino Mojave Desert, Clark Mt. Coliseum Mine 1524 Comment
  CLARK-A1528-3908  Rhamnus californica subsp. cuspidata John C. Roos 1949-6-19 4405 San Bernardino Clark Mountain Range 1950 Comment
  UCR168201  Rhamnus californica subsp. ursina C. B. Wolf 1935-10-5 7575 San Bernardino Eastern Mojave Desert, Clark Mountain, 1.5 miles above Pachalka Spring, 2nd canyon to the east 1829 Comment
  UCR168202  Rhamnus californica subsp. ursina C. B. Wolf 1935-5-26 7019 San Bernardino Eastern Mojave Desert, Clark Mountain, 1.5 mi above Pachalka Spring in 2nd canyon to the east 1829 Comment
  UCR148748  Rhamnus tomentella Steve Boyd, Tammy Morgan 2004-6-1 11418 San Bernardino Eastern Mojave Desert, Clark Mountain, west flank of the range in large canyon south of Pachalka Spring 1800 Comment
  UCR151723  Rhamnus tomentella Steve Boyd, Tammy Morgan 2004-6-1 11418 San Bernardino Eastern Mojave Desert, Clark Mountain, west flank of the range in large canyon south of Pachalka Spring 1800 Comment
  RSA702228  Rhamnus tomentella subsp. tomentella Steve Boyd, Tammy Morgan 2004-6-1 11418 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  CHSC34478  Rhamnus tomentella subsp. ursina Barry Prigge 1974-6-9 San Bernardino Clark Mt. Range, Big Pachalka Cyn, ca 5 miles NW of Mt Pass. 1706 Comment
  JEPS32567  Rhamnus tomentella subsp. ursina Carl B. Wolf 1935-5-26 San Bernardino 1.5 mi above Pachalka Spring (in 2nd canyon to the e); Mojave Desert, Clark Mt. 1828 Comment
  JEPS32568  Rhamnus tomentella subsp. ursina Carl B. Wolf 1935-10-5 San Bernardino 1.5 mi above Pachalka Spring (in 2nd canyon to the e); Mojave Desert, Clark Mt. 1828 Comment
  RSA125323  Rhamnus tomentella subsp. ursina R. Weatherby 1949-6-4 599 -A San Bernardino Occasional shrub on south side of Clark Mtn. 2043 Comment
  RSA13088  Rhamnus tomentella subsp. ursina Carl B. Wolf 1935-10-5 7575 San Bernardino Clark Mountain, 1.5 mile above Pachalka Spring, 2nd canyon to the east. 1829 Comment
  RSA16251  Rhamnus tomentella subsp. ursina Carl B. Wolf 1935-5-26 7019 San Bernardino Clark Mountains, 1.5 miles above Pachalka Spring in 2nd canyon to the east. 1829 Comment
  RSA243764  Rhamnus tomentella subsp. ursina Carl B. Wolf 1935-10-5 7575 San Bernardino Clark Mountain, 1.5 mile above Pachalka Spring, 2nd canyon to the east. 1829 Comment
  RSA269463  Rhamnus tomentella subsp. ursina Barry A. Prigge 1974-6-10 1556 San Bernardino Clark Mountain Range, E fork of Fir Canyon at NW base of Clark Mt., 4.6 miles NNW of Mt. Pass 2195 Comment
  RSA269464  Rhamnus tomentella subsp. ursina Barry A. Prigge 1974-6-9 1531 San Bernardino Clark Mountains: Big Pachalka Canyon, 5 miles NW of Mt. Pass 1707 Comment
  RSA47204  Rhamnus tomentella subsp. ursina J. C. Roos, L. Roos 1949-6-19 4405 San Bernardino southeastern base of Clark Mts, eastern San Bernardino Co. 1951 Comment
  UC592694  Rhamnus tomentella subsp. ursina Carl B. Wolf 1935-10-5 San Bernardino 1.5 mi above Pachalka Spring (2nd canyon to the e); Mojave Desert, Clark Mt. 1828 Comment
  UCR13741  Rhamnus tomentella subsp. ursina R. S. Woglum, C. B. Wolf 1935-5-5 0031 San Bernardino Eastern Mojave Desert, Clark Mountain Comment
  CAS-BOT-BC168031  Rhus aromatica Steve Boyd; Tammy Morgan 2004-6-1 11417 San Bernardino Mojave Desert; East Mojave Desert region: Clark Mountains, western flank of the range in large canyon south of Pachalka Spring 1800 Comment
  SBBG50790  Rhus aromatica R. S. Woglum 1935-12-2 30 San Bernardino Clark Mtns Comment
  SBBG51048  Rhus aromatica R. S. Woglum 1940-5-25 2763 San Bernardino Clark Mtns Comment
  UCR157267  Rhus aromatica June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-28 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain, north of the peak in the canyon below the white fir grove 2012 Comment
  UCR18646  Rhus aromatica John C. Roos 1950-8-4 s.n. San Bernardino Eastern Mojave Desert, north side of Clark Mountain 1220 Comment
  UCR199807  Rhus aromatica Steve Boyd, Tammy Morgan 2004-6-1 11417 San Bernardino Eastern Mojave Desert, Clark Mountain, west flank of the range in large canyon south of Pachalka Spring 1800 Comment
  UCR220890  Rhus aromatica Jim Andre 2010-6-16 14505 San Bernardino Eastern Mojave Desert, SE end of Clark Mountain Range, 0.6 mi. west (above) "Picnic Area" 1988.21 Comment
  RSA648723  Rhus trilobata Elizabeth Wiggins 1984-5-6 106 San Bernardino Clark Mts., 4.9 mi. NW. of I 15 and Mt. Pass exit. 1859 Comment
  RSA735576  Rhus trilobata Steve Boyd, Tammy Morgan 2004-6-1 11417 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  UC1929688  Rhus trilobata Steve Boyd, Tammy Morgan 2004-6-1 11417 San Bernardino Mojave Desert; East Mojave Desert region; Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. Comment
  POM184027  Rhus trilobata var. anisophylla P. A. Munz 1932-9-15 12876 San Bernardino Clark Mountain 1676 Comment
  POM187256  Rhus trilobata var. anisophylla P. A. Munz 1933-5-21 11983 San Bernardino Clark Mountain. 1524 Comment
  POM308339  Rhus trilobata var. anisophylla Henry J. Ramsey, Henry J. Ramsey 1940-5-26 3044 San Bernardino Clark Mt. Region, below Colosseum Mine. Comment
  RSA269338  Rhus trilobata var. anisophylla B. A. Prigge 1974-4-23 1385 San Bernardino NE San Bernardino C. Clark Moutains Range, 5.9 miles NW of Mt. Pass at Pachalka Spring 1494 Comment
  RSA269339  Rhus trilobata var. anisophylla B. A. Prigge 1974-5-9 1457 San Bernardino NE San Bernardino Co. Clark Mountain Range, ca 5 miles NW of Mt Pass in Big Pachalka Canyon 1707 Comment
  RSA269341  Rhus trilobata var. anisophylla B. A. Prigge 1974-6-9 1527 San Bernardino Clark Mountains: Big Pachalka Canyon, 5.5 miles NWW of Mt. Pass 1616 Comment
  RSA403707  Rhus trilobata var. anisophylla Julian P. Donahue 1985-5-27 94 .782 San Bernardino NE side of Clark Mountain 1768 Comment
  RSA531268  Rhus trilobata var. anisophylla W. Wisura, T. Hayduk 1991-6-30 4514 San Bernardino Clark Mts., along Colosseum Mine rd on N-side of the range, off powerline rd. Comment
  A380069  Ribes cereum P. A. Munz 1932-9-15 12891 Unknown Clark Mtn. eastern San Bernardino County 1676 Comment
  CAS-BOT-BC108729  Ribes cereum Robert F. Thorne; W. Wisura; C. Davidson; B. Prigge 1977-5-26 49196 San Bernardino East Mojave Desert, Clark Mountain Range. Fir Canyon. 1889 Comment
  CAS-BOT-BC108740  Ribes cereum Carl B. Wolf 1935-5-28 7076 San Bernardino Mojave Desert, Clark Mountain 1 mile south of Coliseum Mine. 1828 Comment
  CAS-BOT-BC108745  Ribes cereum Barry Prigge; R. F. Thorne; et al. 1978-5-27 3080 San Bernardino East Mojave Desert, Clark Mountain Range. Forsellesia Canyon, above Juniper Claims. 1950 Comment
  CAS-BOT-BC108746  Ribes cereum Robert F. Thorne; L. DeBuhr; W. Wisura; B. Prigge 1977-6-24 49494 San Bernardino East Mojave Desert, Clark Mountain Range. At head of Northeast trending Forsellesia Canyon. 1981 Comment
  CLARK-A1528-4123  Ribes cereum John C. Roos 1949-6-24 4484 San Bernardino 2255 Comment
  HSC65752  Ribes cereum B. A. Prigge, R. F. Thorne, et al. 1978-5-27 3080 San Bernardino Clark Mountain, Forsellesia Canyon, above Juniper Claims 1951 Comment
  LA205423  Ribes cereum Carl B. Wolf; 1935-5-28 7076 San Bernardino Clark Mountain Range, 1 mi. S of Coliseum Mine 1828 Comment
  POM183896  Ribes cereum P. A. Munz 1932-9-15 12891 San Bernardino Clark Mountain, eastern San Bernardino County. 1677 Comment
  RSA269790  Ribes cereum Barry A. Prigge 1974-6-10 1553 San Bernardino NE San Bernardino County, Clark Mt Range, E fork of Fir Canyon at base of Cliff, 4.6miles NNW of Mt Pass 2195 Comment
  RSA269796  Ribes cereum Barry A. Prigge 1974-5-10 1480 San Bernardino NE San Bernardino County, Clark Mt Range, Fir Canyon. 5.5 miles NNW of Mt Pass. 1951 Comment
  RSA269797  Ribes cereum Barry A. Prigge, James Henrickson 1972-5-20 147 San Bernardino 5.2 miles NNW of Mountain Pass, N slope of Clark Mountain. 2256 Comment
  RSA275766  Ribes cereum Robert F. Thorne, Walter Wisura, Barry A. Prigge 1977-5-26 49196 San Bernardino Clark Mountain Range: Fir Canyon. 1890 Comment
  RSA275943  Ribes cereum Robert F. Thorne, Walter Wisura, Barry A. Prigge 1977-6-24 44494 San Bernardino Clark Mtn. Range: limestone cliffs at head of NE-trending Forsellesia Cyn., c. 1 mi. S of Juniper Claims 1982 Comment
  RSA47302  Ribes cereum J. C. Roos, L. Roos 1949-6-24 4484 San Bernardino North slope of Clark Mountain. 2256 Comment
  RSA476155  Ribes cereum Carl B. Wolf 1935-5-28 7076 San Bernardino Clark Mountain, 1 mi. so. of Coliseum Mine. Ft. 1829 Comment
  RSA476158  Ribes cereum Christopher Davidson 1977-5-27 5779 San Bernardino Trail up north side of Clark Mountain., departing from Colosseum Mine Road ca. 2.6 mi. south of Powerline Road. Steep narrow canyon. 1890 Comment
  RSA786013  Ribes cereum Jim Andre 2010-6-16 14506 San Bernardino Clark Mountain Range; SE end of range 0.6 mi. west (above) Picnic Area 1989 Comment
  SD123976  Ribes cereum Barry Prigge 1974-6-10 1553 San Bernardino Clark Mountain Range, east fork of Fir Canyon at base of cliff, 4.6 miles northnorthwest of Mt. Pass. 2194 Comment
  SD99372  Ribes cereum Christopher Davidson 1977-5-27 5779 San Bernardino Trail up north side of Clark Mountain, departing from Colosseum Mine Road, ca. 2.6 miles south of Powerline Road. 1890 Comment
  UC494699  Ribes cereum P. A. Munz 1932-9-15 12891 San Bernardino Clark Mtn. 1676 Comment
  UC625867  Ribes cereum Annie M. Alexander 1939-6-25 840 San Bernardino n slope Clark Mt. 2286 Comment
  UC625922  Ribes cereum Annie M. Alexander 1939-5-14 489 San Bernardino s slope Clark Mt. (in head of small canyon) Comment
  UC718430  Ribes cereum Carl B. Wolf 1935-5-28 7076 San Bernardino 1 mi s Coliseum Mine; Mojave Desert, Clark Mt. 1828 Comment
  GMDRC4571  Ribes cereum var. cereum J. Andre 2010-6-16 14506 San Bernardino Clark Mountain Range: SE end of range 0.6 mi. west (above) 'Picnic Area 1989 Comment
  GMDRC5307  Ribes cereum var. cereum J. Andre, T. La Doux, G. L. Clifton 2008-4-29 19433 San Bernardino Clark Mountain Range: NE end of range in Forsellesia Canyon 1934 Comment
  RSA654452  Ribes cereum var. cereum Valerie L. Soza, Bart O'Brien 2000-5-16 931 San Bernardino Clark Mountains, East Mojave Desert: South of Colosseum Mine, W of Colosseum Gorge, W of Benson Mine, above Curtis Canyon. 1951 Comment
  UCR149476  Ribes cereum var. cereum Valerie Soza, B. O'Brien 2000-5-16 931 San Bernardino Eastern Mojave Desert, Clark Mountain, south of Colosseum Mine, west of Colosseum Gorge, west of Benson Mine, above Curtis Canyon 1951 Comment
  UCR17736  Ribes cereum var. cereum A. C. Sanders 1976-6-12 984 San Bernardino Eastern Mojave Desert, north side of Clark Mountain 1951 Comment
  UCR33470  Ribes cereum var. cereum B. A. Prigge, R. F. Thorne, et al. 1978-5-27 3080 San Bernardino Eastern Mojave Desert, Clark Mountain, Forsellesia Canyon, above Juniper Claims 1951 Comment
  CHSC35375  Rorippa nasturtium-aquaticum Barry Prigge 1973-6-15 1131 San Bernardino Clark Mt Range, Pachalka Spring. 5.9 miles NW of Mt Pass. 1493 Comment
  GMDRC2196  Rubus leucodermis V. L. Tenbrink 2002-5-15 180 San Bernardino Clark Mountain: Pachalka Spring, near 2 apple trees on w-facing slope near source of spring 1500 Comment
  RSA269556  Rumex hymenosepalus Barry A. Prigge 1973-5-20 1025 San Bernardino Clark Mountain Range, just W of Keany Pass, 9 mils N of Mt. Pass 1402 Comment
  JEPS68702  Salazaria mexicana Annie M. Alexander and Louise Kellogg 1939-5-13 469 San Bernardino Clark Mt.; Coliseum Mine road 1402 Comment
  RSA23452  Salazaria mexicana Carl B. Wolf 1940-5-26 9617 San Bernardino Mojave Desert, Clark Mt. Colosseum Mine (1 mi west of). 1372 Comment
  RSA275840  Salazaria mexicana Robert F. Thorne, Walter Wisura, C. Davidson 1977-5-26 49085 San Bernardino Clark Mountain Range, Pachalka Spring. 1494 Comment
  RSA279760  Salazaria mexicana Robert F. Thorne, C. W. Tilforth 1974-5-28 44515 San Bernardino East Mojave Desert: Clark Mountains, 1.8 miles up Coliseum Mine Road up from powerline road. 1616 Comment
  UC625558  Salazaria mexicana Annie M. Alexander 1939-5-13 469 San Bernardino Clark Mts. Colisseum Mine Rd.; , Colisseum Mine Rd. 1402 Comment
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Aug 19 2011
  CAS-BOT-BC108166  Salix gooddingii Carl B. Wolf 1940-5-26 9630 San Bernardino Mojave Desert, Clark Mt., Pachalka Spring 1524 Comment
  CHSC35734  Salix gooddingii Barry Prigge 1974-4-23 1384 San Bernardino Clark Mt Range, ca 5.9 miles NW of Mt Pass at Pachalka Spring. 1493 Comment
  POM361022  Salix gooddingii Christopher Davidson 1977-5-26 5689 San Bernardino Clark Mtn. at Pachalka Spring. 1494 Comment
  RSA23464  Salix gooddingii Carl B. Wolf 1940-5-26 9630 San Bernardino Mojave Desert, Clark Mountains, Pachalka Spring. 1524 Comment
  RSA269465  Salix gooddingii Barry A. Prigge 1974-4-23 1384 San Bernardino NE San Bernardino C. Clark Moutains Range, 5.9 miles NW of Mt. Pass at Pachalka Spring 1494 Comment
  RSA275736  Salix gooddingii Robert F. Thorne, Walter Wisura, Christopher Davidson 1977-5-26 49051 San Bernardino Clark Mountain Range, Pachalka Spring. 1494 Comment
  RSA275972  Salix gooddingii Robert F. Thorne, Larry E. DeBuhr, Walter Wisura, Barry A. Prigge 1977-6-23 49446 San Bernardino Clark Mtn. Range: Colosseum Gorge. 1524 Comment
  RSA654039  Salix gooddingii Valerie L. Soza, Bart O'Brien 2000-5-16 919 San Bernardino Clark Mountains, East Mojave Desert: Pachalka Spring. 1494 Comment
  SD99401  Salix gooddingii Christopher Davidson 1977-5-26 5689 San Bernardino Clark Mtn. At Pachalka Spg. Desert oasis woodland 1493 Comment
  UC1483361  Salix gooddingii Robert F. Thorne, W. Wisura, and C. Davidson 1977-5-26 49051 San Bernardino Pachalka Spring; E. Mojave Desert, Clark Mt. Range 1493 Comment
  UCR147568  Salix gooddingii Valerie Soza, B. O'Brien 2000-5-16 919 San Bernardino Eastern Mojave Desert, Clark Mountain, Pachalka Spring 1494 Comment
  RSA269612  Salvia columbariae Barry A. Prigge 1974-4-25 1427 San Bernardino NE San Bernardino County, Clark Mt Range, ca 4.8 miles N of Mt Pass, near shafts above Benson Mine, [w/ map] 1707 Comment
  UCR157298  Salvia dorrii June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-28 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain, north of the peak in the canyon below the white fir grove 2012 Comment
  UCR182877  Salvia dorrii Mitch Provance 2001-5-5 4864 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  UCR220862  Salvia dorrii Jim Andre 2010-6-16 14513 San Bernardino Eastern Mojave Desert, SE end of Clark Mountain Range, 0.6 mi. west (above) "Picnic Area" 1988.21 Comment
  UCR89715  Salvia dorrii J. M. Stewart 1993-4-24 693 San Bernardino Eastern Mojave Desert, W side of Clark Mountains near Pachalka Spring Comment
  RSA531266  Salvia dorrii subsp. dorrii Walter Wisura, T. Hayduk 1991-6-30 4511 San Bernardino Clark Mts., along Colosseum Mine rd on N-side of the range, off powerline rd. Comment
  SD123509  Salvia dorrii subsp. dorrii Robert F. Thorne, C. W. Tilforth 1974-5-28 44526 San Bernardino East Mojave Desert, Clark Mountains; 1.8 miles up Coliseum Mine Road from power line road. 1615 Comment
  UCR20852  Salvia dorrii subsp. dorrii K. R. Neisess 1980-5-24 502 San Bernardino Eastern Mojave Desert, north side of Clark Mountain, alluvial fan near the mouth of White Fir Canyon 1524 Comment
  UCR20853  Salvia dorrii subsp. dorrii K. R. Neisess 1980-5-24 501 San Bernardino Eastern Mojave Desert, north side of Clark Mountain, alluvial fan near the mouth of White Fir Canyon 1524 Comment
  UCR77193  Salvia dorrii subsp. dorrii J. Jaeger 1992-4-15 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain, c. 1.25 mi. NW of Pachalka Spring 1311 Comment
  CAS-BOT-BC220779  Salvia dorrii var. dorrii James Henrickson 1970-5-16 4758 San Bernardino E Mojave Desert, ca 1 mile N of Clark Mountains, NE of Clark Mt. Peak 1615 Comment
  CAS-BOT-BC220780  Salvia dorrii var. dorrii James Henrickson 1970-5-16 4758 San Bernardino E Mojave Desert, ca 1 mile N of Clark Mountains, NE of Clark Mt. Peak 1615 Comment
  HSC65720  Salvia dorrii var. dorrii R. F. Thorne, C. W. Tilforth 1974-5-28 44526 San Bernardino East Mojave Desert: Clark Mountains, 1.8 miles up Coliseum Mine Road up from powerline road. 1616 Comment
  CAS-BOT-BC221077  Salvia dorrii var. pilosa Carl B. Wolf 1940-5-26 9612 San Bernardino Mojave Desert, Clark Mt. Coliseum Mine (1 mi. west of) 1371 Comment
  JEPS73915  Salvia dorrii var. pilosa L. R. Heckard 1974-5-23 3732 San Bernardino about 1 mi n Coliseum Mine 1493 Comment
  RSA23493  Salvia dorrii var. pilosa Carl B. Wolf 1940-5-26 9612 San Bernardino Mojave Desert, Clark Mt. Colosseum Mine (1 mi west of). 1372 Comment
  RSA269613  Salvia dorrii var. pilosa Barry A. Prigge 1974-5-10 1467 San Bernardino Clark Mt Range, Fir Cyn, 6.5 miles N of Mt Pass. 1585 Comment
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Oct 9 2011
  RSA275774  Salvia dorrii var. pilosa Robert F. Thorne, Walter Wisura, C. Davidson, Barry A. Prigge 1977-5-26 49157 San Bernardino E Mojave Desert, Clark Mtn. Range: Colosseum Rd. c. 2 miles S of power line rd., N side of mts. (See attached map to specimen). 1433 Comment
  RSA279814  Salvia dorrii var. pilosa Robert F. Thorne, C. W. Tilforth 1974-5-28 44526 San Bernardino East Mojave Desert: Clark Mountains, 1.8 miles up Coliseum Mine Road up from powerline road. 1616 Comment
  RSA308501  Salvia dorrii var. pilosa Henry J. Ramsey 1940-5-26 3196 San Bernardino Clark Mt. Region, below Colosseum Mine. Comment
  RSA446293  Salvia dorrii var. pilosa Robert Gustafson, Sterling Keeley 1982-5-23 2606 San Bernardino Power Line Road, west side of Keany Pass, Clark Mountains 1372 Comment
  RSA47460  Salvia dorrii var. pilosa J. C. Roos 1949-5-28 4334 San Bernardino North slope of washes, Clark Mtn, near Green's Mine 1616 Comment
  SBBG89514  Salvia dorrii var. pilosa T. J. Ayers, R. W. Scott 1989-5-26 736 San Bernardino Clark Mtn; drainage above picnic area on E side, near ridge summit 1828 Comment
  SD102222  Salvia dorrii var. pilosa Darley F. Howe 1978-6-3 San Bernardino Clark Mountains. 1524 Comment
  UCR195866  Salvia dorrii var. pilosa Jim Andre, T. La Doux, Bart O'Brien 2007-10-2 8604 San Bernardino Mojave Desert, Clark Mountain Range, along 'Yates Well Road,' on north side of Clark Mountain c. 2 mi west of Colosseum Mine 1488 Comment
  CAS-BOT-BC224804  Salvia mohavensis Carl B. Wolf 1940-5-26 9615 San Bernardino Mojave Desert, Clark Mt. Coliseum Mine (1 mi. west of) 1371 Comment
  CLARK-A1528-3124  Salvia mohavensis John C. Roos 1949-6-25 4495 San Bernardino Clark Mountains 1645 Comment
  CLARK-A1528-4961  Salvia mohavensis John C. Roos 1949-6-24 4476 San Bernardino Clark Mountain 1676 Comment
  GMDRC2476  Salvia mohavensis J. Andre, B. O'Brien, T. La Doux 2007-10-2 8605 San Bernardino Clark Mountain Range: along 'Yates Well Rd', on north side of Clark Mtn about 2 mi. W. of Colosseum Mine... Elev. 4881 ft. 1488 Comment
  GMDRC2538  Salvia mohavensis J. Andre, T. La Doux, G. L. Clifton 2007-10-24 8726 San Bernardino Clark Mountain Range: in small canyon just N. of homestead site, approx 0.5 mi. W. of Colosseum Mine, N. side of Clark Mtn.. Elev. 5093 ft. 1553 Comment
  GMDRC6179  Salvia mohavensis J. M. Andre 2014-6-5 28302 San Bernardino Clark Mountain Range: Mojave Natl. Preserve; northeast side of range, along Greens Well Rd, 0.5 mi. southwest of Colosseum Mine area. 1627 Comment
  HSC79872  Salvia mohavensis B. A. Prigge, James Henrickson 1972-7-7 312 San Bernardino Clark Mountain Range, Colosseum Gorge, 6.3 miles N of Mountain Pass. 1616 Comment
  POM179285  Salvia mohavensis E. C. Jaeger 1930-6-22 s.n. San Bernardino Clark Mountain. Comment
  RSA0047583  Salvia mohavensis Jim Andre 2014-6-5 28302 San Bernardino Clark Mountain Range: Mojave Natl. Preserve; northeast side of range, along Greens Well Rd, 0.5 mi. southwest of Colosseum Mine area. 1626 Comment
  RSA264188  Salvia mohavensis C. W. Tilforth 1977-7-10 1384 San Bernardino Coliseum Mine Rd., between n. slopes of Clark Mtn. & power line road. Comment
  RSA269617  Salvia mohavensis Barry A. Prigge 1974-6-9 1537 San Bernardino Clark Mt Range, above Pachalka Spring, 5.9 miles NW of Mt Pass. 1555 Comment
  RSA269618  Salvia mohavensis Barry A. Prigge 1973-7-8 1253 San Bernardino Clark Mt Range, Colosseum Gorge, 6.3 miles N of Mt Pass. 1585 Comment
  RSA269619  Salvia mohavensis Barry A. Prigge 1974-6-11 1588 San Bernardino Clark Mt Range, Keany Peak, 9.5 miles N of Mt Pass. 1524 Comment
  RSA269620  Salvia mohavensis Barry A. Prigge 1973-6-15 1146 San Bernardino Clark Mt Range, Little Pachalka Cyn, first cyn E of Pachalka Spr, ca 5.25 miles NW of Mt Pass. 1524 Comment
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Aug 26 2008
  RSA269711  Salvia mohavensis Barry A. Prigge, J. Henrickson 1972-7-7 312 San Bernardino Clark Mountain Range, Colosseum Gorge, 6.3 miles N of Mountain Pass.[See attached map for precise location.] 1616 Comment
  RSA275443  Salvia mohavensis Robert F. Thorne, Larry E. DeBuhr, Walter Wisura, Barry A. Prigge 1977-6-23 49436 San Bernardino Clark Mtn. Range: Colosseum Rd. c. 2 mi. S of jct. with power line rd. 1402 Comment
  RSA275861  Salvia mohavensis Robert F. Thorne, Walter Wisura, C. Davidson 1977-5-27 49114 San Bernardino E. Mojave Desert, Clark Mountain Range: above Pachalka Spring. [w/ precise map] 1555 Comment
  RSA279813  Salvia mohavensis Robert F. Thorne, C. W. Tilforth 1974-5-28 44527 San Bernardino East Mojave Desert: Clark Mountains, 1.8 miles up Coliseum Mine Road up from powerline road. 1616 Comment
  RSA434168  Salvia mohavensis Christopher Davidson 1977-5-26 5702 San Bernardino Clark Mountains; Pachalka Spring. 1524 Comment
  RSA47198  Salvia mohavensis J. C. Roos, L. Roos 1949-6-25 4495 San Bernardino On rocky eastern slope of Clark Mountain. 1646 Comment
  SD248192  Salvia mohavensis J. M. Andre 2014-6-5 28302 San Bernardino Clark Mountain Range; Mojave National Preserve; northeast side of range, along Greens Well Road, p.5 mile SW of Colusseum Mine area. Clark Mountain 7.5'Q 1627 Comment
  UCR17726  Salvia mohavensis A. C. Sanders 1976-6-12 369 San Bernardino Eastern Mojave Desert, North side Clark Mountain, c. 1 mile west of Greens Well along dirt road 1494 Comment
  UCR195867  Salvia mohavensis Jim Andre, T. La Doux, Bart O'Brien 2007-10-2 8605 San Bernardino Mojave Desert, Clark Mountain Range, along 'Yates Well Road,' on north side of Clark Mountain c. 2 mi west of Colosseum Mine 1488 Comment
  UCR195949  Salvia mohavensis Jim Andre, T. La Doux, G. L. Clifton 2007-10-24 8726 San Bernardino Mojave Desert, Clark Mountain Range, small canyon just north of homestead site, c. 0.5 mi west of Colosseum Mine, north side of Clark Mountain 1553 Comment
  UCR221407  Salvia mohavensis Jim Andre 2010-5-26 14605 San Bernardino Eastern Mojave Desert, west end of Clark Mountain Range at Pachalka Spring 1480.11 Comment
  UCR268685  Salvia mohavensis Jim Andre 2014-6-5 28302 San Bernardino Northern Mojave Desert, Clark Mountain Range, Mojave National Preserve, northeast side of range, along Greens Well Road, 0.5 mi southwest of Colosseum Mine area 1627 Comment
  UCR32255  Salvia mohavensis B. A. Prigge, R. F. Thorne, Larry E. DeBuhr, W. Wisura 1977-6-23 1935 San Bernardino Eastern Mojave Desert, Clark Mountain Range: c. 8 air mi NNW of Mountain Pass 1463 Comment
  CAS-BOT-BC224877  Salvia pachyphylla Carl B. Wolf 1935-10-6 7606 San Bernardino Mojave Desert, Clark Mt. Large canyon to the Northwest of Pachalka Spring (over one divide) 1981 Comment
  GMDRC2550  Salvia pachyphylla J. Andre, T. La Doux, G. L. Clifton 2007-10-24 8754 San Bernardino Clark Mountain Range: Forsellesia Cyn, on W. side ofde of Clark Mtn.. Elev. 5199 ft. 1585 Comment
  GMDRC4570  Salvia pachyphylla J. Andre 2010-6-16 14503 San Bernardino Clark Mountain Range: SE end of range 0.6 mi. west (above) 'Picnic Area 1989 Comment
  GMDRC713  Salvia pachyphylla J. Evens 1999-5-25 133 San Bernardino Mojave National Preserve: Clark Mtns., in N-facing limestone canyon bottom, about 1 km N of Clark Mtn., c. 1890 m. 1890 Comment
  GMDRC7514  Salvia pachyphylla J. M. Andre, Travis Columbus, Peter Pearlman 2015-6-23 32630 San Bernardino Clark Mountain Range: Mojave National Preserve; SE side of range just west of picnic area, about 4 miles NW of Mountain Pass 1925 Comment
  IRVC29360  Salvia pachyphylla A. C. Sanders, Mark Elvin 2001-8-3 24573 San Bernardino Clark Mtn., "Fir Canyon" on north side, 1-2.2 km above Green's Well Rd. Eastern Mojave Desert 1585 Comment
  RSA269622  Salvia pachyphylla Barry A. Prigge 1973-7-6 1197 San Bernardino Clark Mt Range, ca 4 miles NW of Mt Pass, on SE exposure of Clark Mt. 2256 Comment
  RSA278908  Salvia pachyphylla Barry A. Prigge 1977-10-8 2187 San Bernardino E. Mojave Desert, Clark Mtn. Range: Fir Canyon. [See attached map for precise location]. 1646 Comment
  RSA786014  Salvia pachyphylla Jim Andre 2010-6-16 14503 San Bernardino Clark Mountain Range; SE end of range 0.6 mi. west (above) Picnic Area 1989 Comment
  SBBG45095  Salvia pachyphylla C. Wolf 1935-5-27 7053 San Bernardino Clark Mtn, large canyon to the NW of Pachalka Spring (over one divide) 1981 Comment
  SEINET2041977  Salvia pachyphylla A. C. Sanders, Mark Elvin 2001-1 San Bernardino Comment
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Dec 2 2014
  UC718337  Salvia pachyphylla Carl B. Wolf 1935-10-6 San Bernardino nw of Pachalka Spring (large canyon (over one divide)); Mojave Desert, Clark Mt. 1981 Comment
  UCR116267  Salvia pachyphylla A. C. Sanders, Mark Elvin 2001-8-3 24573 San Bernardino Eastern Mojave Desert, Clark Mountain, 'Fir Canyon' on north side, 1-2.2 km above Green's Well Rd. 1707 Comment
  UCR195950  Salvia pachyphylla Jim Andre, T. La Doux, G. L. Clifton 2007-10-24 8754 San Bernardino Mojave Desert, Clark Mountain Range, Forsellesia Canyon, on east side of Clark Mountain 1585 Comment
  UCR26299  Salvia pachyphylla John C. Roos 1949-6-19 4406 San Bernardino Eastern Mojave Desert, SE foot of Clark Mountain 1951 Comment
  UCR275894  Salvia pachyphylla Jim Andre, J. T. Columbus, Peter Pearlman 2015-6-23 32630 San Bernardino Eastern Mojave Desert, Clark Mountain Range, Mojave National Preserve, southeast side of range just wet of picnic area, c. 4 miles northwest of Mountain Pass 1925 Comment
  RSA16147  Salvia pachyphylla subsp. pachyphylla Carl B. Wolf 1935-10-6 7606 San Bernardino Mojave Desert, Clark Mt. Large canyon to the northwest of Pachalka Spring (over one divide). 1982 Comment
  RSA269621  Salvia pachyphylla subsp. pachyphylla Barry A. Prigge, J. Henrickson 1972-7-6 211 San Bernardino SE side of Clark Mountain, 4.2 miles NNW of Mountain Pass 2134 Comment
  RSA16309  Sambucus mexicana C. B. Wolf 1935-5-27 7043 San Bernardino Mojave Desert; Clark Mountain. 1/8 mile east of Pachalka Spring. 1524 Comment
  RSA269844  Sambucus mexicana B. A. Prigge 1973-6-15 1124 San Bernardino Clark Mountain Range, Pachalka Spring, 5.9 miles NW of Mt. Pass 1494 Comment
  RSA275830  Sambucus mexicana R. F. Thorne, Walter Wisura, C. Davidson 1977-5-26 40052 San Bernardino Clark Mountain Range, Pachalka Spring. 1494 Comment
  CAS-BOT-BC246083  Sambucus nigra subsp. caerulea Carl B. Wolf 1935-5-27 7043 San Bernardino Pachalka Spring, Clark Mt., Mojave Desert 1524 Comment
  CAS-BOT-BC246084  Sambucus nigra subsp. caerulea Carl B. Wolf 1935-5-27 7043 San Bernardino Pachalka Spring, Clark Mt., Mojave Desert 1524 Comment
  GMDRC4579  Sambucus nigra subsp. caerulea J. Andre 2010-5-26 14582 San Bernardino Clark Mountain Range: west end of range at Pachalka Spring 1480 Comment
  RSA789667  Sambucus nigra subsp. caerulea J. Andre 2010-5-26 14582 San Bernardino Clark Mountain Range, West end of range at Pachalka Spring. 1480 Comment
  SD99360  Sambucus nigra subsp. caerulea Christopher Davidson 1977-5-26 5720 San Bernardino Pachalka Spring Desert oasis, Clark Mountain 1490 Comment
  CAS-BOT-BC328143  Sanvitalia abertii J. C. Roos; A. R. Roos 1950-8-5 4893 San Bernardino 1 mile south of Coliseum Mine, Clark Mountains, eastern Mohave Desert 1645 Comment
  CAS-BOT-BC328144  Sanvitalia abertii John Roos 1950-9-1 4954 San Bernardino Near Coliseum Mine, Clark Mountains, eastern Mohave Desert 1645 Comment
  CAS-BOT-BC328145  Sanvitalia abertii John Roos 1950-9-1 4954 San Bernardino Near Coliseum Mine, Clark Mountains, eastern Mohave Desert 1645 Comment
  CAS-BOT-BC328146  Sanvitalia abertii J. C. Roos; A. R. Roos 1950-8-5 4893 San Bernardino 1 mile south of Coliseum Mine, Clark Mountains, eastern Mohave Desert 1645 Comment
  CLARK-A1528-2076  Sanvitalia abertii John C. Roos, Alfred R. Roos 1950-8-5 4893 San Bernardino Clark Mountain Range 1645 Comment
  CLARK-A1528-2077  Sanvitalia abertii John C. Roos 1950-9-1 4954 San Bernardino Clark Mountain 1645 Comment
  CLARK-A1528-2192  Sanvitalia abertii John C. Roos 1950-9-1 4954 San Bernardino Clark Mountain 1645 Comment
  GH414720  Sanvitalia abertii J. C. Roos 1950-9-1 4954 Unknown near Coliseum Mine, Clark Mts., eastern Mohave Desert 1645 Comment
  GMDRC2453  Sanvitalia abertii J. Andre, B. O'Brien, T. La Doux 2007-10-2 8552 San Bernardino Clark Mountain Range: along 'Yates Well Rd', on north side of Clark Mtn, approx 2 mi. S. of powerline rd, 2 mi. W. of Colosseum Mine, 1 mi WNW of Yates Well. .. Elev. 4777 ft. 1456 Comment
  GMDRC2531  Sanvitalia abertii J. Andre, T. La Doux, G. L. Clifton 2007-10-24 8712 San Bernardino Clark Mountain Range: E. side of Clark Mtn, approx 1 mi. E. of Forsellesia Cyn, on saddle overlook on N. side of granitic crag.. Elev. 5598 ft. 1707 Comment
  JEPS123572  Sanvitalia abertii J. Andre, B. O'Brien, T. La Doux 2007-10-2 8552 San Bernardino Clark Mountain Range, along Yates Well Road, on north side of Clark Mountain, approx. 2 miles S of powerline road, 2 miles W of Colosseum Mine, 1 mile WNW of Yates Well. Comment
  LA162856  Sanvitalia abertii Barry A. Prigge; Mark Bagley 1984-9-12 5966 San Bernardino Clark Mountain Range, 5.3-5.8 mi. N of Mountain Pass, 0.5-1.0 mi. S of Green's Well 1645 Comment
  RSA278944  Sanvitalia abertii B. A. Prigge 1977-10-9 2212 a San Bernardino Clark Mountains, below corral 1570 Comment
  RSA52782  Sanvitalia abertii J. C. Roos 1950-9-1 4954 San Bernardino Vicinity of Coliseum Mine, Clark Mountains 1646 Comment
  RSA52783  Sanvitalia abertii J. C. Roos 1950-8-5 4893 San Bernardino 1 mi S of Coliseum Mine, Clark Mtns. 1646 Comment
  UC1010301  Sanvitalia abertii John C. Roos 1950-9-1 4954 San Bernardino near Coliseum Mine; Clark Mts, Mohave Desert 1645 Comment
  UC1023411  Sanvitalia abertii J. C. and A. R. Roos 1950-8-5 4893 San Bernardino 1 mi s of Coliseum Mine; Clark Mts, Mohave Desert 1645 Comment
  UCR18647  Sanvitalia abertii John C. Roos 1950-9-1 4954 San Bernardino Eastern Mojave Desert, vicinity of Coloseum Mine, Clark Mountain 1616 Comment
  UCR195225  Sanvitalia abertii Jim Andre, T. La Doux, Bart O'Brien 2007-10-2 8552 San Bernardino Mojave Desert, Clark Mountain Range, along Yates Well Road, on north side of Clark Mountain c. 2 mi south of powerline road, 2 mi west of Colosseum Mine, 1 mi west-northwest of Yates Well 1456 Comment
  UCR195935  Sanvitalia abertii Jim Andre, T. La Doux, G. L. Clifton 2007-10-24 8712 San Bernardino Mojave Desert, Clark Mountain Range, east side of Clark Mountain c. 1 mi east of Forsellesia Canyon, on saddle overlook on north side of granitic crag 1707 Comment
  UCR195954  Sanvitalia abertii Jim Andre, T. La Doux, G. L. Clifton 2007-10-24 8729 San Bernardino Mojave Desert, Clark Mountain Range, small canyon just north of homestead site, c. 0.5 mi west of Colosseum Mine, north side of Clark Mountain 1553 Comment
  UCR19705  Sanvitalia abertii John C. Roos, A. R. Roos 1950-8-5 4893 San Bernardino Eastern Mojave Desert, 1 mi south of Coloseum Mine, Clark Mountain 1646 Comment
  UCR38931  Sanvitalia abertii B. A. Prigge, M. Bagley 1984-9-12 5966 San Bernardino Eastern Mojave Desert, Clark Mountain Range: 5.3-5.8 mi north of Mountain Pass, 0.5-1.0 mi south of Green's Well. 1707 Comment
  CAS-BOT-BC328148  Schkuhria John C. Roos 1950-9-1 4955 San Bernardino Coliseum Mine, Clark Mountains, eastern Mohave Desert 1615 Comment
  GH427361  Schkuhria multiflora J. C. Roos 1950-9-1 4955 Unknown Coliseum Mine, Clark Mts., eastern Mohave Desert 1615 Comment
  GMDRC2530  Schkuhria multiflora var. multiflora J. Andre, T. La Doux, G. L. Clifton 2007-10-24 8711 San Bernardino Clark Mountain Range: E. side of Clark Mtn, approx 1 mi. E. of Forsellesia Cyn, on saddle overlook on N. side of granitic crag.. Elev. 5598 ft. 1707 Comment
  RSA278934  Schkuhria multiflora var. multiflora B. A. Prigge 1977-10-9 2217 San Bernardino Eastern Mojave Desert, Clark Mountain Range: below corral. 1570 Comment
  RSA52785  Schkuhria multiflora var. multiflora J. C. Roos 1950-9-1 4955 San Bernardino Coliseum Mine, Clark Mountain. 1616 Comment
  UCR19185  Schkuhria multiflora var. multiflora John C. Roos 1950-9-1 4955 San Bernardino Eastern Mojave Desert, vicinity of Coloseum Mine, Clark Mountain 1616 Comment
  UCR195939  Schkuhria multiflora var. multiflora Jim Andre, T. La Doux, G. L. Clifton 2007-10-24 8711 San Bernardino Mojave Desert, Clark Mountain Range, east side of Clark Mountain c. 1 mi east of Forsellesia Canyon, on saddle overlook on north side of granitic crag 1707 Comment
  CAS-BOT-BC341134  Scutellaria mexicana Robert F. Thorne; W. Wisura; C. Davidson 1977-5-26 49085 San Bernardino E. Mojave Desert, Clark Mtn. Range: near Pachalka Spring, E. San Bernardino County 1493 Comment
  RSA0067619  Scutellaria mexicana Jim Andre 2013-5-20 25999 San Bernardino Mojave National Preserve; N. side of range along Yates Well Rd, approx 2 mi. NW of Colosseum Mine area, 1.5 mi. S. of Powerline Rd. 1368 Comment
  SD123508  Scutellaria mexicana Robert F. Thorne, C. W. Tilforth 1974-5-28 44515 San Bernardino Clark Mountains, 1.8 miles up Coliseum Mine Road from power line road. 1615 Comment
  SD240383  Scutellaria mexicana J. M. Andre 2013-5-20 25999 San Bernardino Region: MNP; Clark Mountain Range Mojave National Preserve; N. side of range along Yates Well Rd, approx 2 mi. NW of Colosseum Mine area, 1.5 mi. S. of Powerline Rd 1367 Comment
  RSA0114673  Senecio Anonymous 1998-6-9 s.n. San Bernardino At head of Forsellesia Canyon. Clark Mts [Clark Mountain Range]. Comment
  CLARK-A1528-2082  Senecio douglasii var. monoensis John C. Roos 1948-9-18 4049 San Bernardino Clark Mountains 1584 Comment
  POM308557  Senecio douglasii var. monoensis Henry J. Ramsey, Ramsey 1940-5-26 3138 San Bernardino San Bernardino City, Clark Mountain Region, below Coliseum Mine Comment
  RSA16151B  Senecio douglasii var. monoensis C. B. Wolf 1935-10-7 7613 San Bernardino Mojave Desert, Clark Mountain, just west of Coliseum Mine 1555 Comment
  RSA269769  Senecio douglasii var. monoensis B. A. Prigge 1972-5-20 131 San Bernardino 6 miles north-northwest of Mountain Pass on north side of Clark Mountain 1677 Comment
  RSA275435  Senecio douglasii var. monoensis R. F. Thorne, Larry E. DeBuhr, Walter Wisura, B. A. Prigge 1977-6-23 49431 San Bernardino E Mojave Desert, Clark Mountain Range: N side of Clark Mountains, along power line road, c. 2 mi W of junction with Colosseum Road. 1220 Comment
  CAS-BOT-BC340821  Senecio flaccidus var. monoensis Carl B. Wolf 1935-10-7 7613 San Bernardino Mojave Desert, Clark Mt. just west of Coliseum Mine 1554 Comment
  OBI74490  Senecio flaccidus var. monoensis Brian Henriott 6-7 Nov 10 s.n. San Bernardino Clark Mountains Comment
  RSA0067609  Senecio flaccidus var. monoensis Jim Andre 2013-5-20 26015 San Bernardino Clark Mountain Range: Mojave National Preserve; N. side of range along Yates Well Rd, at Jct with Greens Well Rd, just west of Colosseum Mine area. 1561 Comment
  SD240315  Senecio flaccidus var. monoensis J. M. Andre 2013-5-20 26015 San Bernardino Region: MNP; Clark Mountain Range Mojave National Preserve; N. side of range along Yates Well Rd, at Jct with Greens Well Rd, just west of Colosseum Mine area 1561 Comment
  UCR182624  Senecio flaccidus var. monoensis Mitch Provance 2001-5-5 4853 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  CDA8667  Senecio multilobatus T. C. Fuller 1961-5-9 7231 San Bernardino Circa 2 miles southeast of Pacific Fluorite Mine, north slope of Clark Mountain. Comment
  CLARK-A1528-2163  Senecio multilobatus John C. Roos 1949-5-28 4350 San Bernardino Clark Mountain 1889 Comment
  UCR157312  Senecio multilobatus June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-28 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain, north of the peak in the canyon below the white fir grove 2012 Comment
  UCR183093  Senecio multilobatus Mitch Provance 2001-5-5 4898 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  UCR18748  Senecio multilobatus John C. Roos 1949-5-28 4350 San Bernardino Eastern Mojave Desert, Clark Mountain [north side] 1890 Comment
  UCR26072  Senecio multilobatus John C. Roos 1949-6-24 4487 San Bernardino Eastern Mojave Desert, summit of Clark Mountain 2409 Comment
  UCR89737  Senecio multilobatus J. M. Stewart 1993-4-24 707 San Bernardino Eastern Mojave Desert, northern Clark Mountain, just east of Keany Pass on powerline road 1400 Comment
  LA204901  Senegalia greggii Carl B. Wolf; 1935-10-5 7589 San Bernardino Clark Mountain Range, 1.5 mi. above Pachalka Spring, 2nd canyon to the E 1828 Comment
  UCR32914  Silene andersonii B. A. Prigge 1977-10-9 2194 San Bernardino Eastern Mojave Desert, Clark Mountain, 1 mile south of Juniper Claims 1982 Comment
  RSA269833  Silene antirrhina B. A. Prigge 1973-5-19 941 San Bernardino Clark Mtn Range. A north fork of the Little Pachalka Canyon, 4.6 miles NW of Mt Pass 1585 Comment
  RSA278610  Silene antirrhina B. A. Prigge 1978-5-27 3097 San Bernardino E. Mojave Desert, Clark Mtn Range: 1.2 mi. E of Greens Well. 1529 Comment
  UCR32950  Silene antirrhina B. A. Prigge, R. F. Thorne 1978-5-27 3097 San Bernardino Eastern Mojave Desert, Clark Mountain Range, 1.2 mi east of Greens Well 1529 Comment
  CAS-BOT-BC175157  Silene verecunda Barry A. Prigge 1977-10-9 2194 San Bernardino E. Mojave Desert, Clark Mtn. Range: 1 mile S of Juniper Claims. NE San Bernardino County 1981 Comment
  GMDRC2549  Silene verecunda subsp. andersonii J. Andre, T. La Doux, G. L. Clifton 2007-10-24 8751 San Bernardino Clark Mountain Range: Forsellesia Cyn, on W. side ofde of Clark Mtn.. Elev. 5199 ft. 1585 Comment
  POM171901  Silene verecunda subsp. andersonii E. C. Jaeger 1930-10-15 s.n. San Bernardino Clark Mountain Comment
  RSA179266  Silene verecunda subsp. andersonii E. C. Jaeger 1930-6-22 s.n. San Bernardino Clark Mountain Comment
  RSA278921  Silene verecunda subsp. andersonii B. A. Prigge 1977-10-9 2194 San Bernardino Clark Mtns, 1 mi S of Juniper Claims. 1982 Comment
  SD240340  Sisymbrium altissimum J. M. Andre 2013-5-20 26003 San Bernardino Region: MNP; Clark Mountain Range Mojave National Preserve; N. side of range along Yates Well Rd, approx 2 mi. NW of Colosseum Mine area, 1.5 mi. S. of Powerline Rd 1367 Comment
  RSA23458  Solanum americanum Carl B. Wolf 1940-5-26 9624 San Bernardino Mojave Desert, Clark Mountains, Pachalka Spring. 1524 Comment
  RSA275814  Solanum americanum Robert F. Thorne, Walter Wisura, Christopher Davidson 1977-5-26 49065 San Bernardino Clark Mountain Range, Pachalka Spring. 1494 Comment
  CLARK-A1528-1211  Solanum triflorum John C. Roos 1950-9-1 4957 San Bernardino Clark Mountains 1615 Comment
  GMDRC2529  Solanum triflorum J. Andre, T. La Doux, G. L. Clifton 2007-10-24 8710 San Bernardino Clark Mountain Range: E. side of Clark Mtn, approx 1 mi. E. of Forsellesia Cyn, on saddle overlook on N. side of granitic crag.. Elev. 5598 ft. 1707 Comment
  HSC65791  Solanum triflorum R. F. Thorne, Larry E. DeBuhr, W. Wisura, B. A. Prigge 1977-6-24 49513 San Bernardino E Mojave Desert, Clark Mtn. Range, corral near Green's Mine Well 1585 Comment
  NY820341  Solanum triflorum B. A. Prigge 1974-6-12 1591 San Bernardino NE San Bernadino Co. Clark Mt. Range, at coral near Greens Well, ca. 6.5 miles NNW of Mt Pass 1585 Comment
  UCD126964  Solanum triflorum Robert F. Thorne; L. DeBuhr, W. Wisura, B. Prigge 1977-6-24 49513 San Bernardino Eastern San Bernardino County: Eastern Mojave Desert, Clark Mountain Range: Green's Mine Well. 1584 Comment
  UCR136964  Solanum triflorum R. F. Thorne, Larry E. DeBuhr, W. Wisura, B. A. Prigge 1977-6-24 49513 San Bernardino Eastern Mojave Desert, Clark Mountain Range: corral near Green's Mine Well 1585 Comment
  UCR195936  Solanum triflorum Jim Andre, T. La Doux, G. L. Clifton 2007-10-24 8710 San Bernardino Mojave Desert, Clark Mountain Range, east side of Clark Mountain c. 1 mi east of Forsellesia Canyon, on saddle overlook on north side of granitic crag 1707 Comment
  UCR26199  Solanum triflorum John C. Roos 1949-6-25 4489 San Bernardino Eastern Mojave Desert, around buildings at Coloseum Mine, Clark Mountain 1616 Comment
  RSA269894  Sonchus oleraceus B. A. Prigge 1973-6-15 1139 San Bernardino Clark Mountain Range, Pachalka Spring, 5.9 miles NW of Mt. Pass 1494 Comment
  RSA474114  Sonchus oleraceus Christopher Davidson 1977-5-26 5692 San Bernardino Clark Mtn. at Pachalka Spring. 1494 Comment
  UCR182592  Sphaeralcea ambigua Mitch Provance 2001-5-5 4924 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  UCR183055  Sphaeralcea ambigua Mitch Provance 2001-5-5 4884 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  UCR199809  Sphaeralcea ambigua Steve Boyd, Tammy Morgan 2004-6-1 11411 San Bernardino Eastern Mojave Desert, Clark Mountain, west flank of the range in large canyon south of Pachalka Spring 1800 Comment
  RSA23483  Sphaeralcea ambigua subsp. monticola Carl B. Wolf 1940-5-26 9600 San Bernardino Mojave Desert, Clark Mt. Coliseum Mine (1/2 mile west of) 1524 Comment
  RSA269584  Sphaeralcea ambigua subsp. monticola Barry A. Prigge 1973-5-27 1107 San Bernardino Clark Mountain Range, at picnic ground, 3.7 miles NNW of Mt Pass. 1921 Comment
  RSA269589  Sphaeralcea ambigua subsp. monticola Barry A. Prigge 1974-4-25 1424 San Bernardino NE San Bernardino County, Clark Mt Range, ca 4.8 miles N of Mt Pass, near shafts above Benson Mine, [w/ map] 1707 Comment
  RSA269590  Sphaeralcea ambigua subsp. monticola Barry A. Prigge 1974-5-10 1471 San Bernardino Clark Mt. Range, Fir Canyon, 6.5 mi N of Mt Pass 1646 Comment
  RSA445004B  Sphaeralcea ambigua subsp. monticola Christopher Davidson 1977-5-26 5730 San Bernardino Clark Mountains; Pachalka Spring. 1524 Comment
  CDA36487  Sphaeralcea ambigua subsp. rugosa T. C. Fuller 1961-5-9 7241 San Bernardino Circa 2 miles southeast of Pacific Fluorite Mine, north slope of Clark Mountain. Comment
  RSA786023  Sphaeralcea ambigua var. ambigua Jim Andre 2010-5-26 14602 San Bernardino Clark Mountain Range, west end of range at Pachalka Spring. 1480 Comment
  UC625960  Sphaeralcea ambigua var. ambigua Annie M. Alexander and Louise Kellogg 1939-5-16 524 San Bernardino near Clark Mt 1371 Comment
  UCR221396  Sphaeralcea ambigua var. ambigua Jim Andre 2010-5-26 14602 San Bernardino Eastern Mojave Desert, west end of Clark Mountain Range at Pachalka Spring 1480.11 Comment
  RSA735579  Sphaeralcea ambigua var. rugosa Steve Boyd, Tammy Morgan 2004-6-1 11411 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  UC1929689  Sphaeralcea ambigua var. rugosa Steve Boyd, Tammy Morgan 2004-6-1 11411 San Bernardino Mojave Desert; East Mojave Desert region; Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. Comment
  HSC78721  Sphaeralcea rusbyi A. C. Sanders 1982-5-29 2459 San Bernardino E Mojave Desert, Clark Mtn., along dirt road to Green's Well, 1 mi. S of the powerline road over Keany Pass 1524 Comment
  UCR26777  Sphaeralcea rusbyi A. C. Sanders 1982-5-29 2459 San Bernardino Eastern Mojave Desert, Clark Mountain, along dirt road to Green's Well, c. 1 mi. south of the powerline road over Keany Pass. 1524 Comment
  SBBG52688  Sphaeralcea rusbyi subsp. eremicola C. Davidson 1977-5-28 5743 San Bernardino N side of Clark Mtn along Powerline Rd, vicinity of Keany Pass 1386 Comment
  SD129420  Sphaeralcea rusbyi subsp. eremicola Maureen Pendleton 1983-5-18 83 12 San Bernardino Eastern Mojave Desert, Clark Mountain area, Keany Canyon. Comment
  SD99354  Sphaeralcea rusbyi subsp. eremicola Christopher Davidson 1977-5-28 5743 San Bernardino North side of Clark Mountain along Powerline Road, vicinity of Keany Pass. 1387 Comment
  UCR59050  Sphaeralcea rusbyi subsp. eremicola Maureen Hales Pendleton 1983-5-24 83- 16 San Bernardino Eastern Mojave Desert, Clark Mountain area, Keany Pass Road 0.02-0.05 mi. east of junction with Colosseum Gorge Road 1275 Comment
  UCR59057  Sphaeralcea rusbyi subsp. eremicola Maureen Hales Pendleton 1983-5-18 83- 12 San Bernardino Eastern Mojave Desert, Clark Mountain area, Keany Canyon Comment
  UCR59148  Sphaeralcea rusbyi subsp. eremicola Maureen Hales Pendleton 1983-5-24 83- 18 San Bernardino Eastern Mojave Desert, Clark Mountain area, Keany Pass Road 0.02-0.05 mi. east of junction with Colosseum Gorge Road 1275 Comment
  UCR59149  Sphaeralcea rusbyi subsp. eremicola Maureen Hales Pendleton 1983-5-24 83- 19 San Bernardino Eastern Mojave Desert, Clark Mountain area, junction of Keany Pass Road and Mesquite Pass Road 1340 Comment
  RSA0067611  Sphaeralcea rusbyi var. eremicola Jim Andre 2013-5-20 26014 San Bernardino Clark Mountain Range: Mojave National Preserve; N. side of range along Yates Well Rd, at Jct with Greens Well Rd, just west of Colosseum Mine area. 1561 Comment
  RSA275740  Sphaeralcea rusbyi var. eremicola Robert F. Thorne, Walter Wisura, Davidson, Barry A. Prigge 1977-5-28 49212 San Bernardino Clark Mtn. Range: Powerline Rd. near Keany Pass. 1433 Comment
  RSA447400  Sphaeralcea rusbyi var. eremicola Christopher Davidson 1977-5-28 5743 San Bernardino North side of Clark Mountain, along Powerline Rd., vicinity of Keany Pass. 1387 Comment
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May 10 2010
  UCR182585  Sphaeralcea rusbyi var. eremicola Mitch Provance 2001-5-5 4908 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  UCR182606  Sphaeralcea rusbyi var. eremicola Mitch Provance 2001-5-5 4909 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  UCR182612  Sphaeralcea rusbyi var. eremicola Mitch Provance 2001-5-5 4890 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  UCR195837  Sphaeralcea rusbyi var. eremicola Jim Andre, T. La Doux, G. L. Clifton, 2007-11-9 8679 San Bernardino Clark Mountain Range, c. 0,2 mi south of transmission line road on north side of Clark Mountain, c. 2 mi west of Keaney Pass, just east of Yates Well Road 1316 Comment
  RSA623770  Sporobolus airoides Arthur R. Kruckeberg 1940-5-26 741 San Bernardino Pachalco Springs: S.E. slope of Clark Mts. Comment
  LA102850  Sporobolus contractus Barry A. Prigge; 1984-9-12 6000 San Bernardino Clark Mountain Range, 5.3-5.8 mi. N of Mountain Pass, 0.5-1.0 mi. S of Green's Well 1645 Comment
  UCR275711  Sporobolus contractus Jim Andre 2014-8-15 32888 San Bernardino Eastern Mojave Desert, Clark Mountain Range, Mojave National Preserve, southeast end of range at picnic area, 5.6 miles north-northwest from Bailey Road junction at Hwy I-15 1877 Comment
  CLARK-A1528-5045  Sporobolus cryptandrus John C. Roos 1950-8-5 4897 San Bernardino Clark Mountain Range 1706 Comment
  GMDRC2574  Sporobolus cryptandrus J. Andre, T. La Doux, Bart O'Brien 2007-10-2 8805 San Bernardino Clark Mountain Range: Forsellesia Cyn, E. Clark Mtn, approx. 3 mi. S. of Colosseum Mine, 1 mi W. of Benson Mine.. Elev. 5199 ft. 1585 Comment
  JEPS123662  Sporobolus cryptandrus J. Andre, T. La Doux, Bart O'Brien 2007-10-2 8805 San Bernardino Clark Mountain Range;Forsellesia Canyon, E. Clark Mountain, approx. 3 miles S of Colosseum Mine, 1 mile W of Benson Mine. Comment
  RSA0115457  Sporobolus cryptandrus Jim M. Andre 2014-8-15 32876 San Bernardino Clark Mountain Range: Mojave National Preserve; SE end of range at picnic area, 5.6 mi. NNW from Bailey Rd junction at Interstate 15. 1876 Comment
  RSA275419  Sporobolus cryptandrus R. F. Thorne, L. DeBuhr, Walter Wisura, B. Prigge 1977-6-23 49441 San Bernardino Clark Mountain Range: Colosseum Gorge 1585 Comment
  RSA44262  Sporobolus cryptandrus J. C. Roos 1949-6-18 3550 San Bernardino Southeastern base of Clark Mountain, eastern Mojave Desert. 1829 Comment
  RSA732133  Sporobolus cryptandrus Jim Andre, Bart O'Brien, Tasha La Doux 2007-10-2 8611 San Bernardino Clark Mountain Range: along 'Yates Well Rd,' on north side of Clark Mtn. about 2 mi. W. of Colosseum Mine. 1488 Comment
  RSA732222  Sporobolus cryptandrus Tasha La Doux, Bart O'Brien, J. Andre 2007-10-2 127 San Bernardino Clark Mountain Range: along 'Yates Well Rd,' on north side of Clark Mtn. about 2 mi. W. of Colosseum Mine. 1488 Comment
  RSA736995  Sporobolus cryptandrus Jim Andre, Tasha La Doux, Bart O'Brien 2007-10-2 8805 San Bernardino Clark Mountain Range: Forsellesia Cyn, E. Clark Mtn, approx. 3 mi. S. of Colosseum Mine, 1 mi. W. of Benson Mine. 1585 Comment
  RSA85162  Sporobolus cryptandrus J. C. Roos, A. R. Roos 1950-8-5 4897 San Bernardino north slope Clark Mts. about 1 1/2 miles S.W. of Coliseum Mine, eastern Mojave Desert. 1706 Comment
  SEINET244825 Image available Sporobolus cryptandrus A. C. Sanders 2001-8-3 24562 San Bernardino Eastern Mojave Desert: Clark Mtn., 'Fir Canyon' on north side, 1-2.2 km above Green's Well Rd. 1585 Comment
  UC1010282  Sporobolus cryptandrus J. C. and A. R. Roos 1950-8-5 4897 San Bernardino ca. 1 1/2 mi. s.w. Coliseum Mine; e. Mohave Desert, Clark Mts. 1706 Comment
  UCR116276  Sporobolus cryptandrus A. C. Sanders, Mark Elvin 2001-8-3 24562 San Bernardino Eastern Mojave Desert, Clark Mountain, 'Fir Canyon' on north side, 1-2.2 km above Green's Well Rd. 1707 Comment
  UCR195228  Sporobolus cryptandrus Jim Andre, T. La Doux, B. O'Brien 2007-10-2 8563 San Bernardino Mojave Desert, Clark Mountain Range, along Yates Well Road, on north side of Clark Mountain c. 2 mi south of powerline road, 2 mi west of Colosseum Mine, 1 mi west-northwest of Yates Well 1456 Comment
  UCR200366  Sporobolus cryptandrus Jim Andre, T. La Doux, Bart O'Brien 2007-10-2 8805 San Bernardino Mojave Desert, Clark Mountain Range, Forsellesia Canyon, east Clark Mountain, c. 3 mi south of Colosseum Mine, 1 mi west of Benson Mine 1585 Comment
  UCR26327  Sporobolus cryptandrus John C. Roos 1949-6-18 3550 San Bernardino Eastern Mojave Desert, SE base of Clark Mountain 1829 Comment
  UCR32879  Sporobolus cryptandrus B. A. Prigge 1977-10-8 2173 San Bernardino Eastern Mojave Desert, Clark Mountain Range, Fir Canyon 1616 Comment
  GH379884  Stanleya pinnata R. F. Thorne & C. W. Tilforth 1974-5-28 44528 Unknown E. Mojave Desert, Clark Mts.: 1.8 mi up Coliseum Mine Road from Power line road 1615 Comment
  GH379925  Stanleya pinnata K. Wedel 1954-5-8 190 Unknown Clark Mts. 609 Comment
  RSA275738  Stanleya pinnata R. F. Thorne, Walter Wisura, B. Prigge, Christopher Davidson 1977-5-28 49210 San Bernardino Clark Mtn. Range: Powerline Rd. near Keany Pass. 1433 Comment
  RSA279832  Stanleya pinnata R. F. Thorne, C. W. Tilforth 1974-5-28 44528 San Bernardino East Mojave Desert: Clark Mountains, 1.8 miles up Coliseum Mine Road up from powerline road. 1616 Comment
  RSA0092772  Stanleya pinnata var. pinnata Jim M. Andre 2014-6-5 28318 San Bernardino Clark Mountain Range; Mojave Natl. Preserve; northeast side of range, along Greens Well Rd, 0.5 mi. southwest of Colosseum Mine area. 1627 Comment
  RSA786024  Stanleya pinnata var. pinnata J. Andre 2010-5-26 14601 San Bernardino Clark Mountain Range, west end of range at Pachalka Spring. 1480 Comment
  RSA269873  Stephanomeria exigua subsp. exigua B. A. Prigge 1973-5-26 1039 San Bernardino Clark Mt Range. 1 mile S of Mesquite Pass, 11 miles NNW of Mt Pass 1189 Comment
  RSA275449  Stephanomeria pauciflora R. F. Thorne, Larry E. DeBuhr, Walter Wisura, B. A. Prigge 1977-6-23 49426 San Bernardino E Mojave Desert, Clark Mountain Range: N side of Clark Mountains, along power line road, c. 2 mi W of junction with Colosseum Road. 1220 Comment
  UC1478681  Stephanomeria pauciflora Barry A. Prigge, R. F. Thorne, L. DeBuhr, and W. Wisura 1977-6-23 1933 San Bernardino 4 mi e Excelsior Mine Rd. (on power line rd, e Mojave Desert); Mojave Desert, Clark Mountain Range 1188 Comment
  UCR32259  Stephanomeria pauciflora B. A. Prigge, R. F. Thorne, Larry E. DeBuhr, W. Wisura 1977-6-23 1933 San Bernardino Eastern Mojave Desert, Clark Mountain Range: 4 mi east of Excelsior Mine Rd. on power line rd 1189 Comment
  HSC101327  Stipa arida Jim Andre 2010-5-26 14587 San Bernardino Clark Mountain Range; west end of range at Pachalka Spring, rocky slope just east of spring. 1480 Comment
  RSA0117487  Stipa arida Mitch Provance 2001-5-4 2823 San Bernardino Eastern Mojave Desert: Clark Mountain, Keany Pass, vicinity of lower Greene Cyn. 409 Comment
  UCR142947  Stipa arida Christopher Davidson 1977-5-26 5707 San Bernardino Eastern Mojave Desert, Clark Mountain, Pachalka Spring 1646 Comment
  UCR20468  Stipa arida John C. Roos, A. R. Roos 1950-8-5 4894 San Bernardino Eastern Mojave Desert, 1.5 mi SW of Coloseum Mine, Clark Mountain 1738 Comment
  UCR220833  Stipa arida Jim Andre 2010-5-26 14587 San Bernardino Eastern Mojave Desert, west end of Clark Mountain Range at Pachalka Spring 1480.11 Comment
  UCR277537  Stipa arida Mitch Provance 2001-5-4 2823 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, vicinity of lower Greene Cyn 442 Comment
  CLARK-A1528-5545  Stipa comata John C. Roos 1949-6-19 4396 San Bernardino Clark Mountain Range 1828 Comment
  UCR19290  Stipa comata John C. Roos 1949-6-19 4396 San Bernardino Eastern Mojave Desert, SE base of Clark Mountain 1829 Comment
  CLARK-A1528-5303  Stipa coronata John C. Roos 1949-6-24 3544 San Bernardino Clark Mountain Comment
  LA105552  Stipa hymenoides A. M. Johnson; 1989-5-20 8776 San Bernardino Clark Mountain Range, Curtis Canyon, at headwall of canyon, 4.8 mi. NNW of Mountain Pass 1950 Comment
  UCR149501  Stipa hymenoides Valerie Soza, B. O'Brien 2000-5-16 926 San Bernardino Eastern Mojave Desert, north side Clark Mountain, 7 miles E NE of Kingston Road along power line road 1341 Comment
  UCR124337  Stipa parishii B. A. Prigge, R. F. Thorne, Larry E. DeBuhr, W. Wisura 1977-6-23 1950 A San Bernardino Eastern Mojave Desert, Clark Mountain Range, near seep in Colosseum Gorge 1524 Comment
  UCR20463  Stipa parishii John C. Roos, A. R. Roos 1950-8-5 4895 San Bernardino Eastern Mojave Desert, 1.5 mi SW of Coloseum Mine, Clark Mountain 1738 Comment
  UCR24373  Stipa parishii John C. Roos 1949-6-24 3544 San Bernardino Eastern Mojave Desert, summit of Clark Mountain 2409 Comment
  LA102851  Stipa speciosa Barry A. Prigge; Mark Bagley 1984-9-12 6001 San Bernardino Clark Mountain Range, 6.7 miles N of Mountain Pass, 0.3 mi. N of Green's Well 1722 Comment
  RSA0117107  Stipa speciosa Mitch Provance 2001-5-5 2877 San Bernardino Eastern Mojave Desert: Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines. 1220 Comment
  UCR182584  Stipa speciosa Mitch Provance 2001-5-5 4878 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  UCR182590  Stipa speciosa Mitch Provance 2001-5-5 4929 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  UCR195829  Stipa speciosa Jim Andre, T. La Doux, G. L. Clifton 2007-11-9 8681 San Bernardino Clark Mountain Range, c. 0,2 mi south of transmission line road on north side of Clark Mountain, c. 2 mi west of Keaney Pass, just east of Yates Well Road 1316 Comment
  UCR199843  Stipa speciosa Steve Boyd, Tammy Morgan 2004-6-1 11447 San Bernardino Eastern Mojave Desert, Clark Mountain, west flank of the range in large canyon south of Pachalka Spring 1800 Comment
  UCR221281  Stipa speciosa Jim Andre 2010-5-26 14564 San Bernardino Eastern Mojave Desert, Clark Mountain Range, in mouth of main canyon c. 0.5 mi. SE of Pachalka Spring 1502.05 Comment
  UCR277538  Stipa speciosa Mitch Provance 2001-5-5 2877 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  UCR277540  Stipa speciosa Mitch Provance 2001-5-4 2822 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, vicinity of lower Greene Cyn 442 Comment
  RSA279182  Streptanthella longirostris B. A. Prigge, Robert F. Thorne 1978-5-27 3089 San Bernardino E. Mojave Desert, Clark Mountain Range: Forsellesia Canyon, above Juniper Claims. 1921 Comment
  RSA393801  Stylocline intertexta Robert Gustafson, Sterling Keeley 1982-5-23 2614 San Bernardino Power Line Road, east side of Keany Pass, Clark Mountains 1372 Comment
  RSA275802  Suaeda moquinii R. F. Thorne, Walter Wisura, C. Davidson, K. Thorne 1977-5-25 49207 San Bernardino E. Jojave Desert, Clark Mtn. Range: near Pachalka Spring. 1494 Comment
  JEPS68729  Swertia albomarginata Annie M. Alexander and Louise Kellogg 1939-6-25 841 San Bernardino n-facing slope Clark Mt. 2133 Comment
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Sep 5 2013
  UC625807  Swertia albomarginata Annie M. Alexander 1939-6-25 841 San Bernardino Clark Mountain, sw [Charlestons] Clark Mountain 2133 Comment
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Sep 5 2013
  A386296  Symphoricarpos longiflorus P. A. Munz 1932-9-15 12892 Unknown Clark Mtn., eastern San Bernardino County 1676 Comment
  CAS-BOT-BC269680  Symphoricarpos longiflorus Barry A. Prigge; R. F. Thorne; L. DeBuhr; W. Wisura 1977-6-24 1974 San Bernardino E. Mojave Desert, Clark Mt. Range: Forsellesia Cyn. S of Juniper Claims: c. 5.2 air mi. NNW of Mountain Pass. NE San Bernardino Co. 1889 Comment
  CAS-BOT-BC269682  Symphoricarpos longiflorus Carl B. Wolf 1935-10-7 7616 San Bernardino Mojave Desert, Clark Mt. 1 mi. South of Coliseum Mine 1828 Comment
  CAS-BOT-BC269683  Symphoricarpos longiflorus Carl B. Wolf 1935-10-7 7616 San Bernardino Mojave Desert, Clark Mt. 1 mi. South of Coliseum Mine 1828 Comment
  CAS-BOT-BC269684  Symphoricarpos longiflorus Carl B. Wolf 1935-5-27 7059 San Bernardino Mojave Desert, Clark Mt. Large canyon to the N.W. of Pachalka Spring (over one divide) 1981 Comment
  CLARK-A1528-2416  Symphoricarpos longiflorus John C. Roos 1949-6-19 4401 San Bernardino Clark Mountain Comment
  GMDRC711  Symphoricarpos longiflorus J. Evens 1999-5-26 131 San Bernardino Mojave National Preserve: Clark Mtns., in NW-facing limestone canyon bottom, about 3 km. N of Clark Mtn, c. 1600 m. 1600 Comment
  HSC47336  Symphoricarpos longiflorus Richard Spjut, C. E. Edson 1978-4-30 4979 San Bernardino Mojave Desert; Southern slopes of Clark Mtn. 1982 Comment
  HSC78546  Symphoricarpos longiflorus A. C. Sanders 1983-6-11 3850 San Bernardino Lower Fir Canyon, N side of Clark Mtn., E Mojave Desert. 1616 Comment
  POM183895  Symphoricarpos longiflorus P. A. Munz 1932-9-15 12892 San Bernardino Clark Mountain. 1676 Comment
  POM187363  Symphoricarpos longiflorus E. C. Jaeger 1933-6-10 s.n. San Bernardino East side of Clark Mountains Comment
  RSA16138  Symphoricarpos longiflorus C. B. Wolf 1935-10-7 7616 San Bernardino Clark Mountains; 1 miles south of Coliseum Mine 1829 Comment
  RSA16213  Symphoricarpos longiflorus C. B. Wolf 1935-5-27 7059 San Bernardino Mojave Desert, Clark Mt. Large Canyon to the N.W. of Pachalka Spring (over one divide). 1981 Comment
  RSA269845  Symphoricarpos longiflorus B. A. Prigge 1973-6-15 1158 San Bernardino Clark Mountain Range, Little Pachalka Canyon, first canyon E of Pachalka Spring, ca. 5 1/4 miles NW of Mt. Pass 1768 Comment
  RSA275491  Symphoricarpos longiflorus R. F. Thorne, W. Wisura, B. A. Prigge 1977-6-24 49464 San Bernardino Forsellesia Canyon, 1 mile SW of Frank Curtis' mine (Juniper claims) 1890 Comment
  RSA735625  Symphoricarpos longiflorus Steve Boyd, Tammy Morgan 2004-6-1 11433 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  RSA793345  Symphoricarpos longiflorus J. Andre 2011-6-1 20498 San Bernardino Clark Mountain Range; Mojave National Preserve. Southeast end of range 0.5 miles northwest of Picnic Area. 1960 Comment
  RSA795185  Symphoricarpos longiflorus J. Andre 2010-6-16 14500 San Bernardino Clark Mountain Range; SE end of range 0.6 mi. west (above) Picnic Area. 1989 Comment
  SD103507  Symphoricarpos longiflorus Darley Howe 1978-6-3 San Bernardino Clark Mountains. 1890 Comment
  SD108796  Symphoricarpos longiflorus Barry Prigge 1973-6-15 1158 San Bernardino Clark Mountain Range, Little Pachalka Canyon; first canyon east of Pachalka Spring, ca. 5.25 miles northwest of Mountain Pass. 1769 Comment
  UC494700  Symphoricarpos longiflorus P. A. Munz 1932-9-15 12892 San Bernardino Clark Mtn.; e San Bernardino County 1676 Comment
  UC718409  Symphoricarpos longiflorus Carl B. Wolf 1935-10-7 San Bernardino 1 mi s Coliseum Mine; Mojave Desert, Clark Mt. 1828 Comment
  UC718426  Symphoricarpos longiflorus Carl B. Wolf 1935-5-27 San Bernardino nw of Pachalka Spring (large canyon over one divide); Mojave Desert, Clark Mt. 1981 Comment
  UCR31149  Symphoricarpos longiflorus A. C. Sanders 1983-6-11 3850 San Bernardino Eastern Mojave Desert, North side of Clark Mountain, lower 'Fir Canyon 1616 Comment
  UCR32268  Symphoricarpos longiflorus B. A. Prigge, R. F. Thorne, Larry E. DeBuhr, W. Wisura 1977-6-24 1974 San Bernardino Eastern Mojave Desert, Clark Mountain, Forsellesia Canyon, south of Juniper Claims, c. 5.2 air miles NNW of Mountain Pass 1890 Comment
  NY643351  Tamarix ramosissima B. A. Prigge 1973-6-15 1143 San Bernardino Clark Mt Range, Pachalka Spring, 5.9 miles NW of Mt Pass 1493.5 Comment
  CAS-BOT-BC328912  Tetradymia argyraea J. C. Roos 1950-9-2 4965 San Bernardino 1 mile SE of Coliseum Mine, Clark Mtns., Mojave Desert 1615 Comment
  CAS-BOT-BC328916  Tetradymia argyraea John C. Roos 1949-6-25 3560 San Bernardino Below Coliseum Mine, Clark Mtns., northeast part of county 1615 Comment
  CAS-BOT-BC328919  Tetradymia argyraea J. C. Roos; A. R. Roos 1950-8-5 4903 San Bernardino Coliseum Mine, Clark Mtns., eastern Mohave Desert 1706 Comment
  CAS-BOT-BC328929  Tetradymia argyraea J. C. Roos 1950-9-2 4965 San Bernardino 1 mile SE of Coliseum Mine, Clark Mtns., Mojave Desert 1615 Comment
  CAS-BOT-BC329928  Tetradymia argyraea J. C. Roos; A. R. Roos 1950-8-5 4903 San Bernardino Coliseum Mine, Clark Mtns., eastern Mohave Desert 1706 Comment
  CHSC35432  Tetradymia argyraea Barry Prigge 1973-8-1 1267 San Bernardino Clark Mt Range, below Colosseum Mine, 6.5 miles NNW of Mt Pass. 1615 Comment
  CLARK-A1528-2117  Tetradymia argyraea John C. Roos 1949-5-29 4376 San Bernardino Clark Mountains 1645 Comment
  CLARK-A1528-2197  Tetradymia argyraea John C. Roos 1950-9-2 4965 San Bernardino Clark Mountains 1615 Comment
  GH427880  Tetradymia argyraea J. C. Roos & A. R. Roos 1950-8-5 4903 Unknown Coliseum Mine, Clark Mts., eastern Mohave Desert 1706 Comment
  GMDRC6181  Tetradymia argyraea J. M. Andre 2014-6-5 28317 San Bernardino Clark Mountain Range: Mojave Natl. Preserve; northeast side of range, along Greens Well Rd, 0.5 mi. southwest of Colosseum Mine area. 1627 Comment
  HSC79587  Tetradymia argyraea B. A. Prigge Aug 1973 1267 San Bernardino Clark Mountains: below Coliseum Mine, 6.5 mi. NNW of Mt. Pass 1616 Comment
  RSA0092771  Tetradymia argyraea Jim M. Andre 2014-6-5 28317 San Bernardino Clark Mountain Range; Mojave Natl. Preserve; northeast side of range, along Greens Well Rd, 0.5 mi. southwest of Colosseum Mine area. 1627 Comment
  RSA269775  Tetradymia argyraea B. A. Prigge 1973-08 1267 San Bernardino Clark Mountains: below Coliseum Mine, 6.5 miles NNW of Mt. Pass 1616 Comment
  RSA269779  Tetradymia argyraea B. A. Prigge 1973-9-20 1343 San Bernardino Clark Mountains: 6.3 miles N of Mountain Pass, Colosseum Gorge 1585 Comment
  RSA279761  Tetradymia argyraea R. F. Thorne, C. W. Tilforth 1974-5-28 44512 San Bernardino East Mojave Desert: Clark Mountains, 1.8 miles up Coliseum Mine Road up from powerline road. 1616 Comment
  RSA48174  Tetradymia argyraea J. C. Roos 1949-6-25 3560 San Bernardino Clark Mountains: Coliseum Mine 1616 Comment
  RSA48175  Tetradymia argyraea J. C. Roos 1949-5-29 4376 San Bernardino Clark Mountains: Coliseum Mine Comment
  RSA61538  Tetradymia argyraea J. C. Roos 1950-9-2 4965 San Bernardino 1 mi SE of Coliseum Mine, Clark Mountains 1616 Comment
  RSA654231  Tetradymia argyraea Valerie L. Soza, Bart O'Brien 2000-5-17 936 San Bernardino Clark Mountains, east side, Colosseum Gorge road in Colosseum Gorge, NW of Willow Spring, E of Curtis Canyon. 1615 Comment
  RSA85676  Tetradymia argyraea J. C. Roos 1950-8-5 4903 San Bernardino Eastern Mojave Desert Coliseum Mine, Clark Mountain. 1707 Comment
  SD123522  Tetradymia argyraea Robert F. Thorne, C. W. Tilforth 1974-5-28 44512 San Bernardino East Mojave Desert, Clark Mountains; 1.8 mile up Coliseum Mine Road from power line road. 1620 Comment
  SEINET3149700  Tetradymia argyraea J. Penalosa 1969-6-22 3399 San Bernardino Clark Mts. Saddle north of Clark Mt., on slope SE of loop at end of improved dirt road. 1609 Comment
  UC1010283  Tetradymia argyraea A. R. and J. C. Roos 1950-8-5 4903 San Bernardino Coliseum Mine, Clark Mts., e Mohave Desert Mohave Desert, Clark Mts. 1706 Comment
  UC1010295  Tetradymia argyraea J. C. Roos 1950-9-2 4965 San Bernardino 1 mi se Coliseum Mine; Mojave Desert, Clark Mts. 1615 Comment
  UC1393182  Tetradymia argyraea Javier Penalosa 1969-6-22 3399 San Bernardino saddle n Clark Mt. (on slope se of loop at end of improved dirt road); Clark Mts. 1609 Comment
  UC1478735  Tetradymia argyraea Robert F. Thorne and C. W. Tilforth 1974-5-28 44512 San Bernardino 1.8 mi up from power line road Coliseum Mine Road (Clark Mts., e Mojave Desert); Mojave Desert, Clark Mts. 1615 Comment
  UCR147609  Tetradymia argyraea Valerie Soza, B. O'Brien 2000-5-17 936 San Bernardino Eastern Mojave Desert, Clark Mountain; Colosseum Gorge road in Colosseum Gorge, NW of Willow Springs, east of Curtis Canyon 1616 Comment
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May 18 2013
  UCR19704  Tetradymia argyraea John C. Roos 1950-9-2 4965 San Bernardino Eastern Mojave Desert, 1 mi SE of Coloseum Mine, Clark Mountain 1616 Comment
  UCR32253  Tetradymia argyraea B. A. Prigge, R. F. Thorne, Larry E. DeBuhr, W. Wisura 1977-6-23 1948 San Bernardino Eastern Mojave Desert, Clark Mountain Range, near seep in Colosseum Gorge 1524 Comment
  CLARK-A1528-7790  Tetradymia canescens John C. Roos 1949-6-25 3560 San Bernardino Clark Mountain Range 1615 Comment
  RSA269354  Tetradymia canescens B. A. Prigge 1973-9-18 1289 San Bernardino NE San Bernardino Co, Clark Mtn Range. ca 4.6 miles NW of Mt Pass and 0.3 miles E of Clark Mt. 2287 Comment
  RSA269766  Tetradymia canescens B. A. Prigge 1973-9-18 1297 San Bernardino NE San Bernardino Co, Clark Mt Range, ca 4.6 miles NW of Mt Pass and 0.3 miles E of Clark Mt 2256 Comment
  RSA269772  Tetradymia canescens B. A. Prigge 1974-6-10 1541 San Bernardino NE San Bernardino Co, Clark Mt Range, ca 3.8 miles NNW of Mt Pass 2073 Comment
  GMDRC2135  Tetradymia glabrata J. Andre 1997-5-25 7571 San Bernardino Clark Mountain Range: growing just above the 'picnic area' on SE side of range. Elev. 1885 m. 1885 Comment
  CAS-BOT-BC377016  Tetraneuris acaulis var. arizonica Carl B. Wolf 1940-5-25 9591 San Bernardino Mojave Desert, Clark Mt. Coliseum Mine (1 mi. so. of) 1828 Comment
  CAS-BOT-BC377017  Tetraneuris acaulis var. arizonica Carl B. Wolf 1935-5-28 7079 San Bernardino Mojave Desert, Clark Mt. 1 mi. So. of Coliseum Mine 1828 Comment
  OBI40231  Tetraneuris acaulis var. arizonica Barry Prigge, R. F. Thorne, et al. 1978-5-27 3068 San Bernardino E. Mojave Desert, Clark Mts Range: Forsellesia cyn, above Juniper Claims 1737 Comment
  RSA0065907  Tetraneuris acaulis var. arizonica Jim Andre 2014-6-5 28321 San Bernardino Clark Mountain Range: Mojave Natl. Preserve; northeast side of range, along Greens Well Rd, 0.5 mi. southwest of Colosseum Mine area. 1626 Comment
  UC718429  Tetraneuris acaulis var. arizonica Carl B. Wolf 1935-5-28 San Bernardino 1 mi s Coliseum Mine; Mojave Desert, Clark Mt. 1828 Comment
  UC774614  Tetraneuris acaulis var. arizonica Carl B. Wolf 1940-5-25 San Bernardino 1 mi s Coliseum Mine; Mojave Desert, Clark Mt. 1828 Comment
  CAS-BOT-BC180990  Thamnosma montana Carl B. Wolf 1940-5-26 9601 San Bernardino 1/2 mile west of Clark Mt. Coliseum Mine, Mojave Desert 1524 Comment
  POM308340  Thamnosma montana Henry J. Ramsey, Henry J. Ramsey 1940-5-25 3043 San Bernardino Clark Mountains. Comment
  RSA0063951  Thamnosma montana Jim Andre 2014-6-5 28312 San Bernardino Clark Mountain Range: Mojave Natl. Preserve; northeast side of range, along Greens Well Rd, 0.5 mi. southwest of Colosseum Mine area. 1626 Comment
  RSA22805  Thamnosma montana Carl B. Wolf 1940-5-26 9601 San Bernardino Mojave Desert, Clark Mt. Coliseum Mine (1/2 mile west of) 1524 Comment
  RSA279724  Thamnosma montana Robert F. Thorne, C. W. Tilforth 1974-5-28 44523 San Bernardino East Mojave Desert: Clark Mountains, 1.8 miles up Coliseum Mine Road up from powerline road. 1616 Comment
  RSA449622  Thamnosma montana Christopher Davidson 1977-5-26 5732 San Bernardino Clark Mountains; Pachalka Spring. 1524 Comment
  RSA524205  Thamnosma montana B. D. Parfitt, Marc Baker 1987-4-10 3586 San Bernardino N. side of Clark Mountain in Clark Mountain Range. 1616 Comment
  RSA652964  Thamnosma montana Sharon Kautto 1984-5-6 84 -87 San Bernardino Clark Mountains. About 1 mile southeast of Clark Mountain Peak; (About 1.5 miles mortheast of Copper World Mine and 3-4 miles east of Burro Spring.) 6.0 miles from Bailey Rd. exit off I-15 going south, southwest to campground area. Comment
  RSA703333  Thamnosma montana Steve D. Boyd, Tammy Morgan 2004-6-1 11441 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  RSA785836  Thamnosma montana Jim Andre 2010-6-16 14514 San Bernardino Clark Mountain Range; SE end of range 0.6 mi. west (above) 'Picnic Area' 1989 Comment
  UCR148760  Thamnosma montana Steve Boyd, Tammy Morgan 2004-6-1 11441 San Bernardino Eastern Mojave Desert, Clark Mountain, west flank of the range in large canyon south of Pachalka Spring 1800 Comment
  UCR151950  Thamnosma montana Steve Boyd, Tammy Morgan 2004-6-1 11441 San Bernardino Eastern Mojave Desert, Clark Mountain, west flank of the range in large canyon south of Pachalka Spring 1800 Comment
  UCR157404  Thamnosma montana June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-28 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain, north of the peak in the canyon below the white fir grove 2012 Comment
  UCR182623  Thamnosma montana Mitch Provance 2001-5-5 4854 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  UCR182594  Thelypodium lasiophyllum Mitch Provance 2001-5-5 4921 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  CAS-BOT-BC323032  Thymophylla pentachaeta Carl B. Wolf 1935-5-27 7038 San Bernardino Pachalka Spring, Clark Mt., Mojave Desert 1524 Comment
  OBI74491  Thymophylla pentachaeta Brian Henriott 2010-1 s.n. San Bernardino Clark Mountains Comment
  SEINET814546 Image available Thymophylla pentachaeta J. C. Roos 1948-1 4032 San Bernardino North slope of Clark Mountain, along powerline. Comment
  UCSB42155  Thymophylla pentachaeta Roos, John 1950-8-4 San Bernardino N. side of Clark Mtn., E. Mojave Desert Comment
  JEPS123635  Thymophylla pentachaeta var. belenidium J. Andre, T. La Doux, Bart O'Brien 2007-10-24 8766 San Bernardino Clark Mountain Range, along Yates Well Road, approx. 1.5 miles NW of Colosseum Mine Road, N side of Clark Mountain. Comment
  JEPS34243  Thymophylla pentachaeta var. belenidium Mary Beal 1933-6-6 1 San Bernardino Clark Mountain Mojave Desert, Clark Mountains Comment
  JEPS34682  Thymophylla pentachaeta var. belenidium Mary Beal 1932-6-6 San Bernardino n of Clark Mt. (e Mohave Desert); Mohave Desert Comment
  POM179268  Thymophylla pentachaeta var. belenidium E. C. Jaeger 1930-6-22 s.n. San Bernardino Clark Mountain, Comment
  POM187368  Thymophylla pentachaeta var. belenidium E. C. Jaeger 1933-06 s.n. San Bernardino Clark Mountain. Comment
  POM308559  Thymophylla pentachaeta var. belenidium Henry J. Ramsey, Henry J. Ramsey 1940-5-26 3136 San Bernardino Clark Mt. Region, below Coliseum Mine. Comment
  RSA16304  Thymophylla pentachaeta var. belenidium C. B. Wolf 1935-5-27 7038 San Bernardino Clark Mountain, Pachalka Spring. 1524 Comment
  RSA269322  Thymophylla pentachaeta var. belenidium B. A. Prigge 1974-5-10 1490 San Bernardino NE San Bernardino County, Clark Mt Range, ca 8.4 miles NNW of Mt Pass. 1341 Comment
  RSA275784  Thymophylla pentachaeta var. belenidium R. F. Thorne, Walter Wisura, Christopher Davidson 1977-5-26 49093 San Bernardino Clark Mtn Range: Near Pachalka Spring 1494 Comment
  RSA395827  Thymophylla pentachaeta var. belenidium C. B. Wolf 1935-5-27 7038 San Bernardino Clark Mountain, Pachalka Spring. 1524 Comment
  RSA641120  Thymophylla pentachaeta var. belenidium R. S. Woglum 1935-10-2 35 -B San Bernardino Mojave Desert: Clark Mountains. Comment
  RSA780033  Thymophylla pentachaeta var. belenidium J. Andre 2010-5-26 14577 San Bernardino Clark Mountain Range, west end of range at Pachalka Spring. On limestone hill just east of spring area 1480 Comment
  SD240319  Thymophylla pentachaeta var. belenidium J. M. Andre 2013-5-20 25994 San Bernardino Region: MNP; Clark Mountain Range Mojave National Preserve; N. side of range along Yates Well Rd, approx 2 mi. NW of Colosseum Mine area, 1.5 mi. S. of Powerline Rd 1367 Comment
  SEINET947252 Image available Thymophylla pentachaeta var. belenidium Carl B. Wolf 1935-1 7038 San Bernardino Mojave Desert, Clark Mt. Pachalka Spring. 1524 Comment
  UC1483344  Thymophylla pentachaeta var. belenidium Robert F. Thorne, W. Wisura, and C. Davidson 1977-5-26 49093 San Bernardino near Pachalka Spring (e Mojave Desert, e San Bernardino County); Mojave Desert, Clark Mountain Range 1493 Comment
  UC718174  Thymophylla pentachaeta var. belenidium Carl B. Wolf 1935-5-27 San Bernardino Pachalka Spring Mojave Desert, Clark Mt. 1524 Comment
  UCR132360  Thymophylla pentachaeta var. belenidium June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-27 s.n. San Bernardino Eastern Mojave Desert, campsite in canyon north of Clark Mountain, below 'Fir Canyon 1524 Comment
  UCR182633  Thysanocarpus curvipes Mitch Provance 2001-5-5 4857 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  UCR23581  Tiquilia canescens John C. Roos 1949-5-29 3534 San Bernardino Eastern Mojave Desert, north base of Clark Mountain 1345 Comment
  RSA275863  Tiquilia canescens var. canescens R. F. Thorne, Walter Wisura, B. A. Prigge, Christopher Davidson 1977-5-28 49208 San Bernardino Clark Mtn. Range: Powerline Rd. near Keany Pass. 1433 Comment
  UC625556  Tiquilia canescens var. canescens Annie M. Alexander 1939-5-13 468 San Bernardino w. slopes Clark Mt. (Power Line Rd.) Comment
  CAS-BOT-BC230657  Tiquilia canescens var. pulchella Alva Day; De Ada Malley 1982-5-7 82 -12 San Bernardino Clark Mountains, vicinity of Coliseum Mine on N side and below Clark Mountain Comment
  CAS-BOT-BC206896  Tragia ramosa Carl B. Wolf 1935-5-27 7046 San Bernardino Clark Mt., 1/4 mi. above Pachalka Spring in 1st canyon to the east, Mojave Desert 1584 Comment
  CAS-BOT-BC206897  Tragia ramosa Carl B. Wolf 1935-5-27 7046 San Bernardino Clark Mt., 1/4 mi. above Pachalka Spring in 1st canyon to the east, Mojave Desert 1584 Comment
  CLARK-A1528-2717  Tragia ramosa John C. Roos 1950-9-3 4978 San Bernardino Clark Mountain Range 1859 Comment
  GMDRC4577  Tragia ramosa J. Andre 2010-5-26 14552 San Bernardino Clark Mountain Range: in mouth of main canyon approx. 0.5 mi. SE of Pachalka Spring 1502 Comment
  JEPS123577  Tragia ramosa J. Andre, B. O'Brien, T. La Doux 2007-10-2 8561 San Bernardino Clark Mountain Range, along Yates Well Road, on north side of Clark Mountain, approx. 2 miles S of powerline road, 2 miles W of Colosseum Mine, 1 mile WNW of Yates Well. Comment
  RSA702226  Tragia ramosa Steve Boyd, Tammy Morgan 2004-6-1 11414 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  RSA780940  Tragia ramosa J. Andre 2010-5-26 14552 San Bernardino Clark Mountain Range, in mouth of main canyon, approx.5 miles SE of Pachalka Spring. 1502 Comment
  SD181576  Tragia ramosa Valerie Soza, Bart OBrien 2000-5-15 918 San Bernardino Clark Mountains, above Pachalka Spring. 1584 Comment
  UC1010307  Tragia ramosa John C. Roos 1950-9-3 4978 San Bernardino nw of Mountain Pass (s of Clark Mountain, eastern Mohave Desert); Mohave Desert 1859 Comment
  UC494694  Tragia ramosa P. A. Munz 1932-9-15 12386 San Bernardino Clark Mountain, eastern San Bernardino County Clark Mountain 1676 Comment
  UCD142328  Tragia ramosa Robert F. Thorne; W. Wisura, C. Davidson 1977-5-27 49115 San Bernardino East San Bernardino County: East side of county. East Mojave Desert. Clark Mountain Range. Above Pachalka Spring. 1554 Comment
  UCD142338  Tragia ramosa C. W. Tilforth 1977-7-10 1386 San Bernardino Coliseum Mine Rd.; between power line road and Clark Mtn. Comment
  UCR147567  Tragia ramosa Valerie Soza, B. O'Brien 2000-5-15 918 San Bernardino Eastern Mojave Desert, Clark Mountains, above Pachalka Spring 1585 Comment
  UCR148739  Tragia ramosa Steve Boyd, Tammy Morgan 2004-6-1 11414 San Bernardino Eastern Mojave Desert, Clark Mountain, west flank of the range in large canyon south of Pachalka Spring 1800 Comment
  UCR151721  Tragia ramosa Steve Boyd, Tammy Morgan 2004-6-1 11414 San Bernardino Eastern Mojave Desert, Clark Mountain, west flank of the range in large canyon south of Pachalka Spring 1800 Comment
  UCR195230  Tragia ramosa Jim Andre, T. La Doux, B. O'Brien 2007-10-2 8561 San Bernardino Mojave Desert, Clark Mountain Range, along Yates Well Road, on north side of Clark Mountain c. 2 mi south of powerline road, 2 mi west of Colosseum Mine, 1 mi west-northwest of Yates Well 1456 Comment
  UCR195868  Tragia ramosa Tasha La Doux, Jim Andre, Bart O'Brien 2007-10-2 126 San Bernardino Mojave Desert, Clark Mountain Range, along 'Yates Well Road,' on north side of Clark Mountain c. 2 mi west of Colosseum Mine 1488 Comment
  UCR220889  Tragia ramosa Jim Andre 2010-6-16 14504 San Bernardino Eastern Mojave Desert, SE end of Clark Mountain Range, 0.6 mi. west (above) "Picnic Area" 1988.21 Comment
  UCR221307  Tragia ramosa Jim Andre 2010-5-26 14552 San Bernardino Eastern Mojave Desert, Clark Mountain Range, in mouth of main canyon c. 0.5 mi. SE of Pachalka Spring 1502.05 Comment
  POM179270  Tragia stylaris E. C. Jaeger 1930-6-22 s.n San Bernardino Clark Mountain, Comment
  POM187869  Tragia stylaris E. C. Jaeger 1933-6-10 s.n San Bernardino East side of Clark Mountains Comment
  POM308357  Tragia stylaris Henry J. Ramsey, Henry J. Ramsey 1940-5-26 3026 San Bernardino Clark Mt. region near Pochalka Springs. Comment
  RSA16312  Tragia stylaris C. B. Wolf 1935-5-27 7046 San Bernardino Mojave Desert, Clark Mt. 1/4 mi. above Pachalka Spring in 1st Canyon to the east. 1584 Comment
  RSA183902  Tragia stylaris P. A. Munz 1932-9-15 12886 San Bernardino Clark Mountain. 1676 Comment
  RSA264191  Tragia stylaris C. W. Tilforth 1977-7-10 1386 San Bernardino Coliseum Mine Rd., between n. slopes of Clark Mtn. & power line road. Comment
  RSA269703  Tragia stylaris B. A. Prigge 1973-6-15 1153 San Bernardino Clark Mountains: Little Pachalka Canyon, first canyon E of Pachalka Springs, 5 1/4 miles NW of Mt. Pass 1677 Comment
  RSA269709  Tragia stylaris B. A. Prigge 1973-7-6 1189 San Bernardino Clark Mountains: at picnic ground 4 miles NW of Mt. Pass 1921 Comment
  RSA275859  Tragia stylaris R. F. Thorne, Walter Wisura, Christopher Davidson 1977-5-27 49115 San Bernardino Clark Mountains: above Pachalka Spring on exposed limestone of rocky slopes. 1554 Comment
  RSA456261  Tragia stylaris Christopher Davidson 1977-5-26 5669 San Bernardino Clark Mountains; Pachalka Spring. 1524 Comment
  RSA653868  Tragia stylaris Valerie L. Soza, Bart O'Brien 2000-5-15 918 San Bernardino Clark Mountains, East Mojave Desert: Above Pachalka Spring. 1584 Comment
  NY643525  Tribulus terrestris B. A. Prigge 1972-7-7 309 San Bernardino Clark Mountain Comment
  UCD107414  Tribulus terrestris Robert F. Thorne; L. DeBuhr, W. Wisura, B. Prigge 1977-6-24 49514 San Bernardino Eastern part of county. E. Mojave Desert, Clark Mtn. Range. 1584 Comment
  CLARK-A1528-5280  Tridens muticus John C. Roos 1949-5-29 3536 San Bernardino Clark Mountain 1737 Comment
  CLARK-A1528-5281  Tridens muticus John C. Roos 1949-5-29 3535 San Bernardino Clark Mountain 1402 Comment
  CLARK-A1528-5282  Tridens muticus John C. Roos 1950-8-4 San Bernardino Clark Mountain Range Comment
  CLARK-A1528-5300  Tridens muticus John C. Roos 1949-5-29 3535 San Bernardino Clark Mountain 1402 Comment
  GMDRC715  Tridens muticus J. Evens 1999-5-26 135 San Bernardino Mojave National Preserve: Clark Mtns., in N-facing limestone canyon bottom, about 2.8 km N of Clark Mtn, c. 1630 m. 1630 Comment
  HSC101318  Tridens muticus Jim Andre 2010-5-26 14594 San Bernardino Clark Mountain Range; west end of range at Pachalka Spring, rocky slope just east of spring. 1480 Comment
  RSA269475  Tridens muticus B. A. Prigge, J. Henrickson 1972-7-7 269 San Bernardino Clark Mtn, 5.5 miles NW of Mtn Pass, in arroyo Comment
  RSA269477  Tridens muticus B. A. Prigge 1973-6-15 1149 San Bernardino NE San Bernardino County, Clark Mt Range, Little Pachalka Canyon, first canyon E of Pachalka Spring, 5.25 miles NW of Mt Pass 1616 Comment
  RSA275484  Tridens muticus R. F. Thorne, Larry E. DeBuhr, Walter Wisura, B. Prigge 1977-6-23 49433 San Bernardino Clark Mts. Range: N side of Mt. 1 mi. W of jct. of power line and Colosseum Rds. 1250 Comment
  RSA275797  Tridens muticus R. F. Thorne, Walter Wisura, Christopher Davidson 1977-5-27 49125 San Bernardino Clark Mountains: above Pachalka Spring on exposed limestone of rocky slopes. 1554 Comment
  RSA278928  Tridens muticus B. A. Prigge 1977-10-8 2169 San Bernardino E Mojave Desert, Clark Mtn Range, Fir canyon 1555 Comment
  RSA44248  Tridens muticus J. C. Roos 1949-5-29 3535 San Bernardino north side Clark Mts., eastern San Bernardino County 1402 Comment
  RSA44249  Tridens muticus J. C. Roos 1949-5-28 3536 San Bernardino Clark Mtn, Eastern Mojave Desert 1738 Comment
  RSA550080  Tridens muticus Walter Wisura, T. Hayduk, M. Husar 1992-5-8 4742 San Bernardino N-side of Clark Mts. along Coliseum Mine Rd. 2.3mi. S of powerline rd. Comment
  RSA731875  Tridens muticus Jim Andre, Bart O'Brien, Tasha La Doux 2007-10-2 8569 San Bernardino Clark Mountain Range: along powerline road on N side of Clark Mtn, approx. 4.3 mi. E of Excelsior Mine Road. 1159 Comment
  RSA735629  Tridens muticus Steve Boyd, Tammy Morgan 2004-6-1 11425 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  UCR142967  Tridens muticus Christopher Davidson 1977-5-26 5699 San Bernardino Eastern Mojave Desert, Clark Mountain, Pachalka Spring 1646 Comment
  UCR182600  Tridens muticus Mitch Provance 2001-5-5 4879 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  UCR195229  Tridens muticus Jim Andre, T. La Doux, B. O'Brien 2007-10-2 8562 San Bernardino Mojave Desert, Clark Mountain Range, along Yates Well Road, on north side of Clark Mountain c. 2 mi south of powerline road, 2 mi west of Colosseum Mine, 1 mi west-northwest of Yates Well 1456 Comment
  UCR221395  Tridens muticus Jim Andre 2010-5-26 14594 San Bernardino Eastern Mojave Desert, west end of Clark Mountain Range at Pachalka Spring 1480.11 Comment
  UCR24374  Tridens muticus John C. Roos 1949-5-28 3536 San Bernardino Eastern Mojave Desert, near Coloseum Mine, on the N slopes of Clark Mountain 1829 Comment
  UCR32414  Tridens muticus B. A. Prigge 1977-10-8 2169 San Bernardino Eastern Mojave Desert, Clark Mountain Range, Fir Canyon 1555 Comment
  CAS-BOT-BC199562  Tridens muticus var. muticus Robert F. Thorne; L. DeBuhr; W. Wisura; B. Prigge 1977-6-23 49433 San Bernardino E. Mojave Desert, Clark Mtn. Range: N side of Clark Mtns., c 1 mi. W of jct. of power line and Colosseum Rds., E. San Bernardino Co. 1249 Comment
  RSA91501  Trifolium ciliolatum F. W. Peirson 1923-5-21 3517 Los Angeles Fish Canyon 914 Comment
  RSA269508  Triticum aestivum B. A. Prigge 1973-6-15 1135 San Bernardino Clark Mountain Range, Pachalka Spring, 5.9 miles NW of Mt. Pass 1494 Comment
  CHSC35728  Verbena gooddingii Barry Prigge 1974-6-9 1530 San Bernardino NE part of county. Clark Mt Range, Big Pachalka Cyn, ca 5 miles NW of Mt Pass. 1706 Comment
  CLARK-A1528-4399  Verbena gooddingii John C. Roos 1949-9-18 4050 San Bernardino Clark Mountain 1615 Comment
  CLARK-A1528-4400  Verbena gooddingii John C. Roos 1949-6-19 4403 San Bernardino Clark Mountain 1828 Comment
  POM179284  Verbena gooddingii E. C. Jaeger 1930-6-22 s.n. San Bernardino Clark Mountain. Comment
  POM180135  Verbena gooddingii E. C. Jaeger 1931-10-31 s.n. San Bernardino North ed of Clark Mtns. Comment
  POM184011  Verbena gooddingii Philip A. Munz 1932-9-15 12860 San Bernardino In Clark Mountains. 1524 Comment
  POM280844  Verbena gooddingii Henry J. Ramsey, Henry J. Ramsey 1949-5-25 s.n. San Bernardino Clark Mtns. Comment
  POM296847  Verbena gooddingii Henry J. Ramsey, Henry J. Ramsey 1940-5-25 s.n. San Bernardino Clark Mountains. Comment
  RSA16253  Verbena gooddingii Carl B. Wolf 1935-5-26 7021 San Bernardino Clark Mountains, 1.5 miles above Pachalka Spring in 2nd canyon to the east. 1829 Comment
  RSA269715  Verbena gooddingii Barry A. Prigge 1974-6-9 1530 San Bernardino Clark Mountains: Big Pachalka Canyon, 5 miles NW of Mt. Pass 1707 Comment
  RSA269760  Verbena gooddingii Barry A. Prigge 1973-7-8 1249 San Bernardino Clark Mountain Range, Greens Well, 6.3 miles N of Mt. Pass 1616 Comment
  RSA269765  Verbena gooddingii Barry A. Prigge 1973-5-19 968 San Bernardino Clark Mt. Range: A north fork of the Little Pachalka Canyon, 4.6 miles NE of Mt Pass. 1616 Comment
  RSA279793  Verbena gooddingii Robert F. Thorne, C. W. Tilforth 1974-5-28 44519 San Bernardino East Mojave Desert: Clark Mountains, 1.8 miles up Coliseum Mine Road up from powerline road. 1616 Comment
  RSA610393  Verbena gooddingii R. S. Woglum 1935-10-2 s.n. San Bernardino Mojave Desert: Clark Mountains. Comment
  RSA610689  Verbena gooddingii R. S. Woglum 1939-5-14 2358 San Bernardino Mojave Desert: Clark Mountains. Comment
  RSA703338  Verbena gooddingii Steve D. Boyd, Tammy Morgan 2004-6-1 11431 San Bernardino Clark Mountains, western flank of the range in large canyon south of Pachalka Spring. 1433 Comment
  UC495246  Verbena gooddingii Philip A. Munz 1932-9-15 12860 San Bernardino Clark Mountain; eastern San Bernardino Co 1524 Comment
  UC718172  Verbena gooddingii Carl B. Wolf 1935-5-26 7021 San Bernardino 1 5/10 mi above Pachalka Spring (in 2nd canyon to e); Mojave Desert, Clark Mt 1828 Comment
  UCR151951  Verbena gooddingii Steve Boyd, Tammy Morgan 2004-6-1 11431 San Bernardino Eastern Mojave Desert, Clark Mountain, west flank of the range in large canyon south of Pachalka Spring 1800 Comment
  UCR157285  Verbena gooddingii June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-28 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain, north of the peak in the canyon below the white fir grove 2012 Comment
  UCR182547  Verbena gooddingii Mitch Provance 2001-5-5 4901 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  UCR245821  Verbena gooddingii Jim Andre 2011-6-1 20489 San Bernardino Eastern Mojave Desert, Mojave National Preserve; Clark Mountain Range, SE end of range 0.5 mi. NW of "Picnic Area" 1960 Comment
  CLARK-A1528-2180  Viguiera deltoidea var. parishii John C. Roos 1949-6-26 4496 San Bernardino Clark Mountain 1462 Comment
  UCR26082  Viguiera multiflora John C. Roos 1949-6-19 4404 San Bernardino Eastern Mojave Desert, south base of Clark Mountain 1921 Comment
  POM184009  Viguiera multiflora var. nevadensis P. A. Munz 1932-9-15 12862 San Bernardino Clark Mtn. Eastern San Bernardino Co. 1524 Comment
  POM187369  Viguiera multiflora var. nevadensis E. C. Jaeger 1933-06 s.n. San Bernardino Clark Mountain. Comment
  RSA16208  Viguiera multiflora var. nevadensis C. B. Wolf 1935-5-27 7054 San Bernardino Mojave Desert, Clark Mt. Large Canyon to the N.W. of Pachalka Spring (over one divide). 1981 Comment
  RSA269767  Viguiera multiflora var. nevadensis B. A. Prigge 1973-9-18 1302 San Bernardino Clark Mt. Range, ca 3.5 miles NW of Mt Pass at end of road in Big Horn Cyn 1951 Comment
  RSA269781  Viguiera multiflora var. nevadensis B. A. Prigge 1974-6-10 1562 San Bernardino Clark Mountain Range, at the end of the road in Big Horn Canyon, ca 3.8 miles NNW of Mt. Pass. 1951 Comment
  RSA275462  Viguiera multiflora var. nevadensis R. F. Thorne, Larry E. DeBuhr, Walter Wisura, B. A. Prigge 1977-6-24 49457 San Bernardino Clark Mountains: mouth of Forsellesia Canyon, 1 mile SW of Frank Curtis' Mine (Juniper Claims) 1829 Comment
  RSA278939  Viguiera multiflora var. nevadensis B. A. Prigge 1977-10-8 2166 San Bernardino E. Mojave Desert. Clark Mountain Range. Fir Canyon. 1524 Comment
  RSA442029  Viguiera multiflora var. nevadensis Julian P. Donahue 1985-5-27 94 .782 San Bernardino NE side of Clark Mountain 1768 Comment
  UCR116274  Viguiera multiflora var. nevadensis A. C. Sanders, Mark Elvin 2001-8-3 24564 San Bernardino Eastern Mojave Desert, Clark Mountain, 'Fir Canyon' on north side, 1-2.2 km above Green's Well Rd. 1707 Comment
  UCR157269  Viguiera multiflora var. nevadensis June Latting, O. F. Clarke, A. C. Sanders & CNPS trip 1978-5-28 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain, north of the peak in the canyon below the white fir grove 2012 Comment
  UCR195242  Viguiera multiflora var. nevadensis Jim Andre, T. La Doux, B. O'Brien, 2007-10-2 8600 San Bernardino Mojave Desert, Clark Mountain Range, along Yates Well Road, on north side of Clark Mountain at Yates Well near old cabin (shed), c. 3 mi south of powerline road, 1 mi west of Coleosseum Mine 1552 Comment
  UCR32261  Viguiera multiflora var. nevadensis B. A. Prigge 1977-10-8 s.n. San Bernardino Eastern Mojave Desert, Clark Mountain Range, Fir Canyon 1616 Comment
  UCR32265  Viguiera multiflora var. nevadensis B. A. Prigge, R. F. Thorne, Larry E. DeBuhr, W. Wisura 1977-6-24 1967 San Bernardino Eastern Mojave Desert, Clark Mountain, Forsellesia Canyon, south of Juniper Claims, c. 5.3 air miles NNW of Mountain Pass 1799 Comment
  CDA8977  Viguiera parishii T. C. Fuller 1961-5-9 7236 San Bernardino Circa 2 miles southeast of Pacific Fluorite Mine, north slope of Clark Mountain. Comment
  UC1483345  Viguiera parishii Robert F. Thorne, W. Wisura, and C. Davidson 1977-5-26 49087 San Bernardino near Pachalka Spring (eastern San Bernardino County); E Mojave Desert, Clark Mtn Range 1493 Comment
  RSA275775  Vulpia octoflora R. F. Thorne, Walter Wisura, C. Davidson, B. Prigge 1977-5-26 49179 San Bernardino Clark Mountain Range; along trail to Fir Canyon near its mouth 1585 Comment
  RSA279151  Vulpia octoflora B. A. Prigge, Robert F. Thorne, et al. 1978-5-27 3056 San Bernardino Clark Mountain Range: Forsellesia Canyon, above Juniper Claims., Near 35 deg 33' N, 115 deg 34'W 1723 Comment
  CAS-BOT-BC186024  Vulpia octoflora var. octoflora Barry Prigge; R. F. Thorne; et al. 1978-5-27 3056 San Bernardino E. Mojave Desert, Clark Mtn. Range: Forsellesia Canyon, above Juniper Claims 1722 Comment
  UCR195961  Woodsia oregana Jim Andre, T. La Doux, G. L. Clifton 2007-10-24 8742 San Bernardino Mojave Desert, Clark Mountain Range, Forsellesia Canyon, on east side of Clark Mountain 1585 Comment
  POM187842  Woodsia oregana subsp. cathcartiana E. C. Jaeger 1933-06 s.n. San Bernardino Clark Mtn. Comment
  RSA275438  Woodsia oregana subsp. cathcartiana R. F. Thorne, Larry E. DeBuhr, W. Wisura, B. Prigge 1977-6-24 49498 San Bernardino Clark Mountains: at head of NE-trending Forsellesia Canyon, 1 mile S of Juniper Claims. 1982 Comment
  RSA275757  Woodsia oregana subsp. cathcartiana R. F. Thorne, Walter Wisura, C. Davidson, B. Prigge 1977-5-26 49181 San Bernardino E. Mojave Desert, Clark Mtn. Range: Fir Canyon. 1828 Comment
  UC1478525  Woodsia plummerae Barry Prigge, R. F. Thorne, et al. 1978-5-27 3087 San Bernardino above Juniper Claims Forsellesia Canyon; E Mojave Desert, Clark Mts Range 1950 Comment
  UCR33016  Woodsia plummerae B. A. Prigge 1977-10-9 2196 San Bernardino Eastern Mojave Desert, Clark Mountain, 1 mile south of Juniper Claims 1982 Comment
  UCR33022  Woodsia plummerae B. A. Prigge, R. F. Thorne 1978-5-27 3087 San Bernardino Eastern Mojave Desert, Clark Mountain, Forsellesia Canyon, above Juniper Claims 1951 Comment
  CAS-BOT-BC326791  Xylorhiza tortifolia James Henrickson 1970-5-16 4750 San Bernardino Road just N of Clark Mountains ca. 11 miles NNE of Valley Wells, E. Mojave Desert 1066 Comment
  CAS-BOT-BC326815  Xylorhiza tortifolia James Henrickson 1970-5-16 4750 San Bernardino Road just north of Clark Mountains ca. 11 miles NNE of Valley Wells, E. Mojave Desert 1066 Comment
  RSA275737  Xylorhiza tortifolia R. F. Thorne, B. A. Prigge, Walter Wisura, Christopher Davidson 1977-5-28 49209 San Bernardino Clark Mtn. Range: Powerline Rd. near Keany Pass. 1433 Comment
  UC1483299  Xylorhiza tortifolia var. tortifolia Robert F. Thorne, W. Wisura, C. Davidson, and B. Prigge 1977-5-28 49209 San Bernardino power line road near Keany Pass; E. Mojave Desert, Clark Mtn. Range 1432 Comment
  POM184001  Yucca baccata Philip A. Munz 1932-9-15 12871 San Bernardino Clark Mountain 1524 Comment
  RSA13090  Yucca baccata Carl B. Wolf 1935-10-5 7579 San Bernardino Clark Mountain, 1.5 mile above Pachalka Spring, 2nd canyon to the east. 1829 Comment
  RSA13091  Yucca baccata Carl B. Wolf 1935-10-5 7579 San Bernardino Clark Mountain, 1.5 mile above Pachalka Spring, 2nd canyon to the east. 1829 Comment
  RSA641116  Yucca baccata Russell S. Woglum 1939-5-14 2349 San Bernardino Mojave Desert: Clark Mountains. Comment
  RSA641119  Yucca baccata Russell S. Woglum 1935-10-2 35 -A San Bernardino Mojave Desert: Clark Mountains. Comment
  UC496495  Yucca baccata Philip A. Munz 1932-9-15 12871 San Bernardino Clark Mtn. e San Bernardino County Clark Mtn. 1524 Comment
  UC718270  Yucca baccata Carl B. Wolf 1935-10-5 San Bernardino 1.5 mi above Pachalka Spring (2nd canyon to the e); Mojave Desert, Clark Mt. 1828 Comment
  UCR116710  Yucca baccata A. C. Sanders, Mark Elvin 2001-8-3 24560 San Bernardino Eastern Mojave Desert, Clark Mountain, 'Fir Canyon' on north side, 1-2.2 km above Green's Well Rd. 1707 Comment
  UCR182871  Yucca baccata Mitch Provance 2001-5-5 4869 San Bernardino Eastern Mojave Desert, Clark Mountain, Keany Pass, narrow 4 mile long E to W oriented belt walked on the mesa and lower slopes south of the electric transmission lines 1494 Comment
  UCR26774  Yucca baccata A. C. Sanders 1982-5-29 2456 San Bernardino Eastern Mojave Desert, Clark Mountain, north base of the mountain in the lowest part of the White Fir Canyon. 1646 Comment
  UCR30575  Yucca baccata John C. Roos 1949-5-28 4329 San Bernardino Eastern Mojave Desert, wash near Green's Mine, north side Clark Mountain 1646 Comment
  CAS-BOT-BC102421  Yucca baccata var. baccata C. B. Wolf 1935-10-5 s.n. San Bernardino Mojave Desert, Clark Mts., 1.5 mi. above Pachalka Spring in the 2nd canyon to the east Comment
  CAS-BOT-BC102425  Yucca baccata var. baccata Carl B. Wolf 1935-10-5 7579 San Bernardino Mojave Desert, Clark Mt. 1 1/2 mi. above Pachalka Spring 2nd canyon to the East 1828 Comment
  RSA641118  Yucca schidigera Russell S. Woglum 1935-10 99 -a San Bernardino Kingston Mountains Comment



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