35.58060 35.68060 -115.52100 -115.42100
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Search Results
— 656 specimen records retrieved (656 records with coordinates)
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Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/). | |
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A yellow cell in the column headed "?", for records with coordinates, indicates a discrepancy with respect to range as specified in the eFlora. Read more ... |
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? | Specimen ID | Determination * | Collector | Collection Date | Collection Number | County | Locality | Elevation in meters | Feedback | |
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HSC79590 | Acacia greggii | B. A. Prigge | 1974-6-11 | 1582 | San Bernardino | Clark Mtn. Range, 1 mi. NW of Shire Gypsum Deposits, 12 mi. N of Mt. Pass. | 1006 | Comment | ||
RSA269730 | Acacia greggii var. arizonica | B. A. Prigge | 1974-6-10 | 1575 | San Bernardino | Clark Mtn. Range, near Stateline Pass, 13 miles NNE of Mt. Pass | 1098 | Comment | ||
RSA269732 | Acacia greggii var. arizonica | B. A. Prigge | 1974-6-11 | 1582 | San Bernardino | NE San Bernardino, Clark Mtn. range, ca 1 miles NW of Shire Gypsum Deposits, ca 12 miles N of Mt. Pass. | 1006 | Comment | ||
GMDRC3145 | Acamptopappus shockleyi | J. Andre | 2008-4-23 | 10330 | San Bernardino | Clark Mountain Range: growing on calcareous clay gravels up drainage just north or transmission line corridor road, approx 2 mi. E. of Keaney Pass 35 deg. 35.724' N 115 deg. 31.198' W. Elev. 3805 ft. | 1160 | Comment | ||
LA104098 | Acamptopappus shockleyi | Barry A. Prigge; Robert F. Thorne, David C. Michener | 1978-5-29 | 3160 | San Bernardino | Clark Mountains, vicinity of Shire Gypsum Deposits, ca 12 (air) mi. N of Mountain Pass | 975 | Comment | ||
UCR214439 | Acamptopappus sphaerocephalus | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38214 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
RSA0016082 | Achnatherum aridum | Duncan S. Bell, John Anderson, Kim Clark, Ed Howland | 2013-5-10 | 4900 | San Bernardino | Clark Mountains; Chuckwalla Pass, about 0.25 air mile northwest of Umberci Mine. | 1188 | Comment | ||
RSA0020388 | Achnatherum aridum | Duncan S. Bell, John Anderson, Kim Clark, Ed Howland | 2013-5-10 | 4910 | San Bernardino | Clark Mountains; approximately 1.3 air miles northwest of Umberci Mine. | 1166 | Comment | ||
RSA0020629 | Achnatherum aridum | Duncan S. Bell, John Anderson, Kim Clark, Ed Howland | 2013-5-11 | 4919 | San Bernardino | Clark Mountains; Stateline Wilderness area, approximately 1.75 air miles northeast of Umberci Mine. | 1174 | Comment | ||
RSA269505 | Achnatherum aridum | B. A. Prigge | 1973-5-20 | 1008 | San Bernardino | Clark Mt. Range, Bear Poppy Saddle, 11.9 miles NNE of Mt. Pass | 1220 | Comment | ||
RSA279149 | Achnatherum aridum | B. A. Prigge, Thorne | 1978-5-10 | 3018 | San Bernardino | Clark Mountains; W of Shire Gypsum Deposits. Near Lat. 35 deg 37'N, Long. 115 deg 31'W | 1249 | Comment | ||
RSA269424 | Achnatherum hymenoides | B. A. Prigge | 1973-4-29 | 834 | San Bernardino | Clark Mt Range, 11 1/4 mi NNE of Mt Pass, between Shire Gypsum Deposit and Umberci Mine | 1220 | Comment | ||
RSA279150 | Achnatherum parishii subsp. parishii | B. A. Prigge, C. W. Tilforth | 1978-5-10 | 3022 | San Bernardino | Clark Mountains; W of Shire Gypsum Deposits., Near Lat. 35 deg 37'N, Long. 115 deg 31'W | 1249 | Comment | ||
CHSC35729 | Achnatherum speciosum | Barry Prigge | 1973-5-25 | 1050 a | San Bernardino | NE part of county. Clark Mt Range, above Umberci Mine, 11 miles NNE of Mt Pass. | 1402 | Comment | ||
RSA269471 | Achnatherum speciosum | B. A. Prigge | 1973-5-25 | 1050 A | San Bernardino | NE San Bernardino County, Clark Mt Range, above Umberci Mine, 11 miles NNE of Mt Pass | 1402 | Comment | ||
UCR228457 | Adenophyllum cooperi | Jim Andre | 2010-10-5 | 15426 | San Bernardino | Mojave Desert, far eastern Clark Range, along dirt road at Stateline Pass summit between Primm and Mesquite Lake | 1104 | Comment | ||
RSA745374 | Agave utahensis | Duncan S. Bell, Valentin Arvizu | 2009-6-12 | 366 | San Bernardino | Clark Mountains: in the vicinity of the Umberci Mine area. | 1227 | Comment | ||
RSA279726 | Agave utahensis var. nevadensis | Robert F. Thorne | 1974-5-28 | 44534 | San Bernardino | E. Mojave Desert, Clark Mountains: 8.1 miles W of State Line (Nevada) along powerline road | 1159 | Comment | ||
SD123467 | Agave utahensis var. nevadensis | Robert F. Thorne, C. W. Tilforth | 1974-5-28 | 44534 | San Bernardino | East Mojave Desert, Clark Mountains; 8.1 miles west of Nevada state line along power line road | Comment | |||
HSC79883 | Allionia incarnata | B. A. Prigge | 1974-5-10 | 1517 | San Bernardino | Clark Mtn. Range, ca. 11 mi. NNE of Mt. Pass, 3 mi. W of Stateline | 854 | Comment | ||
RSA269593 | Allionia incarnata | Barry A. Prigge | 1974-5-10 | 1517 | San Bernardino | Eastern Mojave Desert, Clark Mountain Range. ca 11 miles NNE of Mt. Pass, 3 miles W of Stateline | 854 | Comment Read comments Dec 11 2011 |
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RSA745365 | Allionia incarnata | Duncan S. Bell, Valentin Arvizu | 2009-6-13 | 370 | San Bernardino | Clark Mountains: west of Umberci Mine Road along a steep limestone slope. | 1098 | Comment | ||
SEINET3134799 | Allionia incarnata | B. Prigge | 1974-5-10 | 1517 | San Bernardino | NE part of co., Clark Mt. Range, ca 11 mi NNE of Mt. Pass, 3 mi W of Stateline | 853 | Comment | ||
SEINET7859638 | Allionia incarnata var. incarnata | G. Rink | 2014-9-26 | 12975 | San Bernardino | Stateline Solar Power Plant, west of Primm, Nevada | 847 | Comment | ||
GMDRC2928 | Aloysia wrightii | J. Andre, G. L. Clifton & T. La Doux | 2008-9-23 | 9801 | San Bernardino | Clark Mountain Range: approx. 0.4 mi. S. of Ubeuchi Mine, eastern Clark Range, or 'Stateline Range', N. of major transmission line corridor in Ivanpah Valley, approx. 5 mi. E. of Keany Pass (N. Clark Mtn), 5 mi.W. of Primm, N. of I-40 35 deg. 36.495' N 115 deg. 29.091' W. Elev. 3389 ft. | 1033 | Comment | ||
UCR211542 | Aloysia wrightii | Jim Andre, T. La Doux, G. L. Clifton | 2008-9-23 | 9801 | San Bernardino | Mojave Desert, Ivanpah Valley, along dirt road c. 0.5 mi south of Umberci Mine, c. 0.5 mi north of major transmission line | 1033 | Comment | ||
VVC2237 | Aloysia wrightii | Jim Andre, T. LaDoux, G. Clifton | 2008-9-23 | 9801 | San Bernardino | Mojave Desert, Ivanpah Valley; along major transmission line corridor; approx. 4 mi E of Keany Pass 5 mi west of Primm NV | 872 | Comment | ||
RSA792752 | Amaranthus albus | Duncan S. Bell, Aaron Sedgwick | 2012-9-4 | 4106 | San Bernardino | Eastern Clark Mountains, approximately 3 air miles southeast of Stateline Pass and approximately 0.5 air mile west of the California/Nevada border. | 887 | Comment | ||
RSA777753 | Amaranthus fimbriatus | J. Andre | 2010-10-5 | 15428 | San Bernardino | Along dirt road at Stateline Pass summit between Primm and Mesquite Lake (far eastern Clark Range) | 1104 | Comment | ||
CAS-BOT-BC126772 | Ambrosia eriocentra | A. C. Sanders; A. Howald; Florence Caplow; et al | 2010-5-3 | 38224 | San Bernardino | Eastern Mojave Desert: Ivanpah Valley, slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
RSA0020385 | Ambrosia eriocentra | Duncan S. Bell, John Anderson, Kim Clark, Ed Howland | 2013-5-10 | 4913 | San Bernardino | Clark Mountains; approximately 1.3 air miles northwest of Umberci Mine. | 1166 | Comment | ||
RSA270444 | Ambrosia eriocentra | B. A. Prigge | 1974-4-24 | 1392 | San Bernardino | Clark Mt Range, ca 9.8 miles NNE of Mt Pass and 1.4 miles SE of Umberci Mine | 976 | Comment | ||
UCR214447 | Ambrosia eriocentra | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38224 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
RSA745367 | Amsonia brevifolia var. tomentosa | Duncan S. Bell, Valentin Arvizu | 2009-6-12 | 355 | San Bernardino | Clark Mountains: in the vicinity of the Umberci Mine area. | 1227 | Comment | ||
GMDRC3006 | Amsonia tomentosa | J. Andre, Nick Jensen | 2009-4-6 | 9949 | San Bernardino | Ivanpah Valley: Ivanpah Valley: growing on limestone hill, just N. of major power line corridor, approx. 5 mi. W of Primm (NV), and 3 mi. E. of Keany Pass 35 deg. 35.725' N 115 deg. 31.247' W. - 3808 ft. | 1161 | Comment | ||
HSC79586 | Amsonia tomentosa | B. A. Prigge | 1973-4-21 | 688 | San Bernardino | Clark Mtn. Range, 9 mi. N of Mtn. Pass, 12.6 mi. E of Cima Rd. X Power Line Rd. | 1128 | Comment | ||
RSA752160 | Amsonia tomentosa | J. Andre, Nick Jensen | 2009-4-6 | 9949 | San Bernardino | Clark Mt. Range: Just N of major power line corridor, approx. 5 miles W of Primm (NV), and 3 miles E of Keany Pass. | 1161 | Comment | ||
UCR192650 | Amsonia tomentosa | A. C. Sanders | 2008-4-2 | 34695 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, foothills and alluvial slopes along powerline road from Primm to Keaney Pass | 980 | Comment | ||
UCR192651 | Amsonia tomentosa | A. C. Sanders | 2008-4-2 | 34696 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, foothills and alluvial slopes along powerline road from Primm to Keaney Pass | 980 | Comment | ||
UCR214511 | Amsonia tomentosa | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38210 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
UCR214512 | Amsonia tomentosa | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38211 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
RSA269344 | Amsonia tomentosa var. tomentosa | B. A. Prigge | 1973-4-21 | 688 | San Bernardino | Eastern Mojave Desert, Clark Mountain Range. 9 miles N of Mountain Pass, 12.6 miles E of Cima Road x power line road. | 1127 | Comment | ||
RSA757582 | Amsonia tomentosa var. tomentosa | Amber Swanson | 2010-6-2 | 147 | San Bernardino | In Large rocky wash at bottom of Saddle on the other side of hills from Umberci Mine Rd off Powerline rd 5.2 mi W from Whiskey Pete's parking lot in Primm, NV. | Comment | |||
RSA279241 | Anemone tuberosa | Barry A. Prigge, Robert F. Thorne | 1978-5-10 | 3020 | San Bernardino | Clark Mountains; W of Shire Gypsum Deposits. | 1250 | Comment | ||
RSA339826 | Anemone tuberosa | Robert F. Thorne, Barry A. Prigge | 1978-5-11 | 51430 | San Bernardino | N. Clark Mountains: Shire Gypsum Deposit, E. Mojave Desert. | 1052 | Comment | ||
RSA270421 | Anisocoma acaulis | B. A. Prigge | 1973-4-21 | 689 | San Bernardino | Eastern Mojave Desert, Clark Mountain Range. 9 miles N of Mountain Pass, 12.6 miles E of Cima Road x power line road. | 1127 | Comment | ||
GMDRC2492 | Antirrhinum filipes | J. Andre, T. La Doux | 2008-4-4 | 8635 | San Bernardino | Ivanpah Valley: Ivanpah Valley: east side of Section 12, approx. 3 mi NW of Primm 35 deg. 36.749' N 115 deg. 25.401' W. Elev. 2721 ft. | 830 | Comment | ||
RSA279243 | Antirrhinum filipes | Barry A. Prigge, Robert F. Thorne | 1978-5-10 | 3013 | San Bernardino | Clark Mountains; W of Shire Gypsum Deposits. | 1250 | Comment | ||
UCR196059 | Antirrhinum filipes | Jim Andre, T. La Doux | 2008-4-4 | 8635 | San Bernardino | Mojave Desert, Ivanpah Valley, east side of Section 12, c. 3 mi northwest of Primm | 830 | Comment | ||
UCR218823 | Antirrhinum filipes | Jim Andre | 2010-4-26 | 12949 | San Bernardino | Mojave Desert, Clark Mountain Range, along dirt road 2 mi south of Mesquite Lake and c. 2 mi north of Stateline Pass north of Primm, on far northeastern side of Clark Range in Mesquite Lake Valley | 925 | Comment | ||
RSA0015754 | Arctomecon merriamii | Duncan S. Bell, John Anderson, Kim Clark, Ed Howland | 2013-5-10 | 4904 | San Bernardino | Clark Mountains; approximately 0.75 air mile north northwest of Umberci Mine. | 1149 | Comment | ||
RSA0015767 | Arctomecon merriamii | Duncan S. Bell, John Anderson, Kim Clark, Ed Howland | 2013-5-11 | 4928 | San Bernardino | Clark Mountains; Stateline Wilderness area, approximately 1.75 air miles northeast of Umberci Mine. | 1174 | Comment | ||
RSA269624 | Arctomecon merriamii | Barry A. Prigge | 1974-4-24 | 1394 | San Bernardino | Clark Mt Range: ca. 10.3 miles NNE of Mt Pass and 1 mile SE of Umberci Mine. | 1006 | Comment | ||
RSA269625 | Arctomecon merriamii | Barry A. Prigge | 1973-5-20 | 1005 | San Bernardino | Clark Mt. Range, Bear Poppy Saddle, 11.9 miles NNE of Mt. Pass | 1220 | Comment | ||
RSA275878 | Arctomecon merriamii | Robert F. Thorne, Walter Wisura, C. Davidson, B. A. Prigge | 1977-5-28 | 49218 | San Bernardino | E Mojave Desert, Clark Mtn. Range: c. 1/4 mi NE of junction of Umberci Mine rd. and Powerline rd. | 976 | Comment | ||
RSA279231 | Arctomecon merriamii | Barry A. Prigge, Robert F. Thorne | 1978-5-10 | 3009 | San Bernardino | Clark Mountains; W of Shire Gypsum Deposits. | 1250 | Comment | ||
SD251259 | Arctomecon merriamii | Duncan S. Bell, John Anderson, et al. | 2013-5-10 | 4904 | San Bernardino | Mojave Desert; East Mojave Desert region: Clark Mountains; ca. 0.75 air mile northnorthwest of Umberci Mine. | 1149 | Comment | ||
UCR32971 | Arctomecon merriamii | B. A. Prigge, R. F. Thorne | 1978-5-10 | 3009 | San Bernardino | Eastern Mojave Desert, Clark Mountain, west of Shire Gypsum deposits | 1250 | Comment | ||
UCR59054 | Arctomecon merriamii | Maureen Hales Pendleton | 1983-5-17 | 83- 11 | San Bernardino | Eastern Mojave Desert, Clark Mountain, Shire Gypsum area | Comment | |||
RSA269834 | Arenaria macradenia var. macradenia | B. A. Prigge | 1973-4-29 | 825 | San Bernardino | Clarke Mountain Range, 11 1/4 miles NNE of Mt. Pass, between Shire Gypsum Deposit and Umberci Mine | 1280 | Comment | ||
RSA279192 | Arenaria macradenia var. macradenia | B. A. Prigge, R. F. Thorne | 1978-5-10 | 3016 | San Bernardino | Clark Mountains; W of Shire Gypsum Deposits. | 1249 | Comment | ||
SD254586 | 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 bely walked on the mesa and loser slopes south of the electric transmission lines (Clark Mountain 7.5'Q) | 1220 | Comment | ||
UCR32915 | Arenaria macradenia var. parishiorum | B. A. Prigge, R. F. Thorne | 1978-5-10 | 3016 | San Bernardino | Eastern Mojave Desert, Clark Mountain, west of Shire Gypsum deposits | 1250 | Comment | ||
RSA793498 | Aristida | Duncan S. Bell, Aaron Sedgwick | 2012-9-4 | 4103 | San Bernardino | Eastern Clark Mountains, approximately 3 air miles southeast of Stateline Pass and approximately 0.5 air mile west of the California/Nevada border. | 887 | Comment | ||
SEINET7859605 | Aristida adscensionis | G. Rink | 2014-9-20 | 12964 | San Bernardino | Stateline Power Plant | 875 | Comment | ||
UCR214443 | Aristida purpurea | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38228 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road north to Kern gas pipeline corridor scar | 930 | Comment | ||
RSA269244 | Aristida purpurea var. nealleyi | B. A. Prigge | 1973-5-25 | 1048 | San Bernardino | NE San Bernardino County, Clark Mountain Range, Umberci Mine, 11 miles NNE of Mountain Pass. | 1311 | Comment | ||
UCR280222 | Aristida purpurea var. nealleyi | Onkar Singh | 2013-4-18 | 3334 | San Bernardino | Eastern Mojave Desert, eastern part of Clark Mtn Range, 2.5 miles NW of Primm, 0.25 mile west of CA/NV border | 904 | Comment | ||
RSA757583 | Asclepias nyctaginifolia | Amber Swanson | 2010-6-2 | 146 | San Bernardino | In wash near Umberci Mine Rd flowing to Powerline Rd, 5.2 mi W of Whiskey Pete's Parking Lot in Primm, NV. | Comment | |||
UCR192240 | Asclepias nyctaginifolia | A. C. Sanders | 2008-4-2 | 34682 A | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes along powerline road from Primm to Keaney Pass, 3.6 miles from edge of Primm | 878 | Comment | ||
UCR214444 | Asclepias nyctaginifolia | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38227 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road north to Kern gas pipeline corridor scar | 930 | Comment | ||
UCR214533 | Asclepias nyctaginifolia | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38219 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
RSA753203 | Astragalus layneae | Jim Andre | 2007-4-17 | 10318 | San Bernardino | Ivanpah Valley: East Clark Range, approx. 4.5 miles WNW of Primm, NV, just N of transmission line corridor (road to Keaney Pass) | 1159 | Comment | ||
UCR280467 | Astragalus mohavensis var. mohavensis | Onkar Singh | 2013-4-19 | 3390 | San Bernardino | Eastern Mojave Desert, eastern part of Clark Mtn Range, State Line Pass, c. 6 miles NW of Primm, and 1 mile west of CA/NV border, within the State Line Wilderness Area | 1136 | Comment | ||
RSA339845 | Astragalus nuttallianus var. imperfectus | R. F. Thorne, B. A. Prigge | 1978-5-11 | 51428 | San Bernardino | N. Clark Mountains: Shire Gypsum Deposit, E. Mojave Desert | 1052 | Comment | ||
UCR280230 | Astragalus nuttallianus var. imperfectus | Onkar Singh | 2013-4-18 | 3366 | San Bernardino | Eastern Mojave Desert, eastern part of Clark Mtn Range, c. 6.5 miles NW of Primm, 0.25 mile west of CA/NV border, eastern boundary of State Line Wilderness Area | 1114 | Comment | ||
RSA0015750 | Astragalus tidestromii | Duncan S. Bell, John Anderson, Kim Clark, Ed Howland | 2013-5-10 | 4899 | San Bernardino | Clark Mountains; Chuckwalla Pass, about 0.25 air mile northwest of Umberci Mine. | 1188 | Comment | ||
UCR211137 | Astragalus tidestromii | Jim Andre | 2007-4-17 | 10318 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley; East Clark Range, c. 4.5 mi. WNW of Primm, NV, just N of transmission line corridor road to Keaney Pass | 1159 | Comment | ||
UCR211418 | Astragalus tidestromii | Jim Andre, Nick Jensen | 2009-4-6 | 10103 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, just north of major power line corridor c. 5 miles west of Primm (NV) and 3 miles east of Keaney Pass | 1161 | Comment | ||
UCR211531 | Astrolepis cochisensis | Jim Andre, T. La Doux, G. L. Clifton | 2008-9-23 | 9806 | San Bernardino | Mojave Desert, Ivanpah Valley, Umberci Mine, c. 1 mi north of major transmission line | 1030 | Comment | ||
VVC2236 | Astrolepis cochisensis | Jim Andre, T. LaDoux, G. Clifton | 2008-9-23 | 9806 | San Bernardino | Mojave Desert, Ivanpah Valley; along major transmission line corridor; approx. 4 mi E of Keany Pass 5 mi west of Primm NV | 872 | Comment | ||
RSA269849 | Atriplex confertifolia | B. A. Prigge | 1974-6-10 | 1578 | San Bernardino | Northeast San Bernardino County, Clark Mountain Range, near Stateline Pass, ca 13 miles north-northeast of Mountain Pass | 1341 | Comment | ||
RSA269898 | Atriplex confertifolia | B. A. Prigge | 1973-5-20 | 1004 | San Bernardino | Clark Mt. Range, Bear Poppy Saddle, 11.9 miles NNE of Mt. Pass | 1220 | Comment | ||
GMDRC2926 | Baccharis brachyphylla | J. Andre, G. L. Clifton & T. La Doux | 2008-9-23 | 9797 | San Bernardino | Ivanpah Valley: Ivanpah Valley: along major transmission line corridor, approx. 4 mi. E. of Keany Pass (N. Clark Mtn), 5 mi.W. of Primm, N. of I-40 35 deg. 36.312' N 115 deg. 27.142' W. Elev. 2859 ft. | 872 | Comment | ||
UCR211544 | Baccharis brachyphylla | Jim Andre, T. La Doux, G. L. Clifton | 2008-9-23 | 9797 | San Bernardino | Mojave Desert, Ivanpah Valley, along major transmission line corridor, c. 4 mi east of Keany Pass, 5 mi west of Primm, Nevada | 872 | Comment | ||
UCR230798 | Baccharis brachyphylla | Jim Andre | 2010-10-5 | 15435 | San Bernardino | Mojave Desert, far eastern Clark Range, along dirt road at Stateline Pass summit between Primm and Mesquite Lake | 1104 | Comment | ||
RSA269768 | Bahiopsis parishii | B. A. Prigge | 1973-6-16 | 1175 | San Bernardino | NE San Bernardino County, Clark Mt. Range, 1 mile SE of Umberci Mine, 9 1/2 miles NE of Mt Pass | 1006 | Comment | ||
RSA276743 | Bahiopsis parishii | John F. Emmel | 1978-3-20 | 593 | San Bernardino | Foothills E. of Clark Mtn. Range, near Nevada state line; two small hills just NE of rd. 3.0 rd. mi. from I-15 on rd. to State Line Pass. | 915 | Comment | ||
RSA777754 | Bahiopsis parishii | J. Andre | 2010-10-5 | 15436 | San Bernardino | Along dirt road at Stateline Pass summit between Primm and Mesquite Lake (far eastern Clark Range) | 1104 | Comment | ||
UCR195826 | Bahiopsis parishii | Jim Andre, G. L. Clifton | 2007-11-9 | 8656 | San Bernardino | Clark Mountain Range, along transmission line corridor, just east of Keaney Pass, in the Mesquite Wilderness | 1228 | Comment | ||
UCR230578 | Baileya pleniradiata | Jim Andre | 2010-10-5 | 15427 | San Bernardino | Mojave Desert, far eastern Clark Range, along dirt road at Stateline Pass summit between Primm and Mesquite Lake | 1104 | Comment | ||
LA104086 | Boechera pulchra | Barry A. Prigge; Robert F. Thorne, David C. Michener | 1978-5-29 | 3167 | San Bernardino | Clark Mountain Range, vicinity of Shire Gypsum Deposits, ca 12 (air) mi. N of Mountain Pass | 975 | Comment | ||
RSA792671 | Boerhavia coulteri | Duncan S. Bell, Aaron Sedgwick | 2012-9-5 | 4115 | San Bernardino | Eastern Clark Mountains, in the vicinity of Bear Poppy Saddle approximately 1.25 air miles southeast of Umberci Mine. | 1033 | Comment | ||
RSA792751 | Boerhavia coulteri | Duncan S. Bell, Aaron Sedgwick | 2012-9-4 | 4107 | San Bernardino | Eastern Clark Mountains, approximately 3 air miles southeast of Stateline Pass and approximately 0.5 air mile west of the California/Nevada border. | 887 | Comment | ||
GMDRC2925 | Boerhavia wrightii | J. Andre, G. L. Clifton & T. La Doux | 2008-9-23 | 9796 | San Bernardino | Ivanpah Valley: Ivanpah Valley: along major transmission line corridor, approx. 4 mi. E. of Keany Pass (N. Clark Mtn), 5 mi.W. of Primm, N. of I-40 35 deg. 36.312' N 115 deg. 27.142' W. Elev. 2859 ft. | 872 | Comment | ||
RSA792750 | Boerhavia wrightii | Duncan S. Bell, Aaron Sedgwick | 2012-9-4 | 4108 | San Bernardino | Eastern Clark Mountains, approximately 3 air miles southeast of Stateline Pass and approximately 0.5 air mile west of the California/Nevada border. | 887 | Comment | ||
UCR228615 | Boerhavia wrightii | Jim Andre | 2010-10-5 | 15424 | San Bernardino | Mojave Desert, far eastern Clark Range, along dirt road at Stateline Pass summit between Primm and Mesquite Lake | 1104 | Comment | ||
GMDRC2502 | Bothriochloa barbinodis | J. Andre, G. L. Clifton | 2007-11-9 | 8661 | San Bernardino | Clark Mountain Range: along transmission line corridor, just E. of Keaney Pass, in the Mesquite Wilderness, growing in limestone/gypsum gravel.. Elev. 4028 ft. | 1228 | Comment | ||
GMDRC2933 | Bothriochloa barbinodis | J. Andre, G. L. Clifton & T. La Doux | 2008-9-23 | 9808 | San Bernardino | Clark Mountain Range: at Ubeuchi Mine, eastern Clark Range, or 'Stateline Range', N. of major transmission line corridor in Ivanpah Valley, approx. 5 mi. E. of Keany Pass (N. Clark Mtn), 5 mi.W. of Primm, N. of I-40 35 deg. 36.633' N 115 deg. 29.4' W. Elev. 3327 ft. | 1014 | Comment | ||
UCR195828 | Bothriochloa barbinodis | Jim Andre, G. L. Clifton | 2007-11-9 | 8661 | San Bernardino | Clark Mountain Range, along transmission line corridor, just east of Keaney Pass, in the Mesquite Wilderness | 1228 | Comment | ||
RSA793496 | Bouteloua aristidoides | Duncan S. Bell, Aaron Sedgwick | 2012-9-4 | 4105 | San Bernardino | Eastern Clark Mountains, approximately 3 air miles southeast of Stateline Pass and approximately 0.5 air mile west of the California/Nevada border. | 887 | Comment | ||
SD251141 | Bouteloua aristidoides | Duncan S. Bell, Aaron Sedgwick | 2012-9-4 | 4105 | San Bernardino | Mojave Desert; East Mojave Desert Region: Eastern Clark Mountains, approximately 3 air miles SE of Statline Pass and approximately 0.5 air mile west of the California/Nevada border. | 886 | Comment | ||
UCR211543 | Bouteloua barbata var. barbata | Jim Andre, T. La Doux, G. L. Clifton | 2008-9-23 | 9795 | San Bernardino | Mojave Desert, Ivanpah Valley, along major transmission line corridor, c. 4 mi east of Keany Pass, 5 mi west of Primm, Nevada | 872 | Comment | ||
VVC2223 | Bouteloua barbata var. barbata | Jim Andre, T. LaDoux, G. Clifton | 2008-9-23 | 9795 | San Bernardino | Mojave Desert, Ivanpah Valley; along major transmission line corridor; approx. 4 mi E of Keany Pass 5 mi west of Primm NV | 872 | Comment | ||
HSC98449 | Bouteloua eriopoda | Jim Andre, G. L. Clifton | 2007-11-9 | 8665 | San Bernardino | Clark Mtn. Range, just E of Keaney Pass, in the Mesquite Wilderness, .4 mi. N of transmission line | 1228 | Comment | ||
UCR195822 | Bouteloua eriopoda | Jim Andre, G. L. Clifton | 2007-11-9 | 8665 | San Bernardino | Clark Mountain Range, along transmission line corridor, just east of Keaney Pass, in the Mesquite Wilderness | 1228 | Comment | ||
GMDRC9847 | Bouteloua trifida | J. M. Andre | 2017-4-19 | 38160 | San Bernardino | Stateline Hills: 0.4 mi. NE of Stateline Pass on west slopes of Stateline Hills, approx 7 mi. SSE of Mesquite Lake | 1135 | Comment | ||
HSC98431 | Bouteloua trifida | Jim Andre, G. L. Clifton, T. La Doux | 2008-5-1 | 8785 | San Bernardino | Ivanpah Valley, just N of major transmission line, 6 mi. W of Primm, in the Mesquite Wilderness, E Clark Mtn. Range, E of Keany Pass | 995 | Comment | ||
RSA0020625 | Bouteloua trifida | Duncan S. Bell, John Anderson, Kim Clark, Ed Howland | 2013-5-11 | 4915 | San Bernardino | Clark Mountains; approximately 0.7 air mile southwest of Umberci Mine. | 1064 | Comment | ||
RSA0020627 | Bouteloua trifida | Duncan S. Bell, John Anderson, Kim Clark, Ed Howland | 2013-5-11 | 4917 | San Bernardino | Clark Mountains; Stateline Wilderness area, approximately 1.75 air miles northeast of Umberci Mine. | 1174 | Comment | ||
RSA279148 | Bouteloua trifida | B. A. Prigge, Robert F. Thorne, et al. | 1978-5-10 | 2995 | San Bernardino | E. Mojave Desert, Clark Mountains: Shire Gypsum Deposits area. | 1220 | Comment | ||
UCR196080 | Bouteloua trifida | Jim Andre, T. La Doux, G. L. Clifton | 2008-5-1 | 8785 | San Bernardino | Mojave Desert, Ivanpah Valley, just north of major transmission line, c. 6 mi west of Primm, in the Mesquite Wilderness, east Clark Mountain Range, east of Keany Pass | 995 | Comment | ||
UCR211545 | Bouteloua trifida | Jim Andre, T. La Doux, G. L. Clifton | 2008-9-23 | 9800 | San Bernardino | Mojave Desert, Ivanpah Valley, along dirt road c. 0.5 mi south of Umberci Mine, c. 0.5 mi north of major transmission line | 1033 | Comment | ||
UCR280231 | Bouteloua trifida | Onkar Singh | 2013-4-18 | 3377 | San Bernardino | Eastern Mojave Desert, eastern part of Clark Mtn Range, c. 6.5 miles NW of Primm, 0.25 mile west of CA/NV border, eastern boundary of State Line Wilderness Area | 1114 | Comment | ||
VVC2238 | Bouteloua trifida | Jim Andre, T. LaDoux, G. Clifton | 2008-9-23 | 9800 | San Bernardino | Mojave Desert, Ivanpah Valley; along major transmission line corridor; approx. 4 mi E of Keany Pass 5 mi west of Primm NV | 872 | Comment | ||
RSA270424 | Brickellia arguta | B. A. Prigge | 1974-4-24 | 1396 | San Bernardino | Eastern Mojave Desert, Clark Mountain Range. NE part of County. Ca. 9.8 miles NNE of Mt. Pass and 1.4 miles SE of Umberci Mine | 990 | Comment | ||
RSA270440 | Brickellia arguta | B. A. Prigge | 1973-5-20 | 996 b | San Bernardino | Clark Mt. Range below Bear Poppy Saddle, 11.9 mi. NNE of Mt Pass | 1128 | Comment | ||
RSA278684 | Brickellia arguta | B. A. Prigge, Robert F. Thorne | 1978-5-10 | 2988 | San Bernardino | E. Mojave Desert, Clark Mountains: Shire Gypsum Deposits area. | 1220 | Comment | ||
UCR280224 | Brickellia atractyloides var. arguta | Onkar Singh | 2013-4-18 | 3330 | San Bernardino | Eastern Mojave Desert, eastern part of Clark Mtn Range, 2.5 miles NW of Primm, 0.25 mile west of CA/NV border | 904 | Comment | ||
GMDRC9851 | Brickellia atractyloides var. atractyloides | J. M. Andre | 2017-4-19 | 38168 | San Bernardino | Stateline Hills: 0.4 mi. NE of Stateline Pass on west slopes of Stateline Hills, approx 7 mi. SSE of Mesquite Lake | 1135 | Comment | ||
GMDRC2931 | Brickellia desertorum | J. Andre, G. L. Clifton & T. La Doux | 2008-9-23 | 9804 | San Bernardino | Clark Mountain Range: at Ubeuchi Mine, eastern Clark Range, or 'Stateline Range', N. of major transmission line corridor in Ivanpah Valley, approx. 5 mi. E. of Keany Pass (N. Clark Mtn), 5 mi.W. of Primm, N. of I-40 35 deg. 36.633' N 115 deg. 29.4' W. Elev. 3327 ft. | 1014 | Comment | ||
UCR211489 | Brickellia desertorum | Jim Andre, T. La Doux, G. L. Clifton | 2008-9-23 | 9804 | San Bernardino | Mojave Desert, Ivanpah Valley, Umberci Mine, c. 1 mi north of major transmission line | 1030 | Comment | ||
GMDRC2501 | Brickellia longifolia | J. Andre, G. L. Clifton | 2007-11-9 | 8660 | San Bernardino | Clark Mountain Range: along transmission line corridor, just E. of Keaney Pass, in the Mesquite Wilderness, growing in limestone/gypsum gravel.. Elev. 4028 ft. | 1228 | Comment | ||
RSA735135 | Brickellia longifolia | J. Andre, Glenn L. Clifton | 2007-11-9 | 8660 | San Bernardino | Clark Mountain Range: along transmission line corridor, just E. of Keaney Pass, in the Mesquite Wilderness. On E-facing rocks. approx. 0.4 mi. N. of transmission line. | 1228 | Comment | ||
UCR195836 | Brickellia longifolia | Jim Andre, G. L. Clifton | 2007-11-9 | 8660 | San Bernardino | Clark Mountain Range, along transmission line corridor, just east of Keaney Pass, in the Mesquite Wilderness | 1228 | Comment | ||
GMDRC9857 | Bromus madritensis subsp. rubens | J. M. Andre | 2017-4-19 | 38176 | San Bernardino | approx. 1 mi. NW of Stateline Pass, approx 6 mi. SSE of Mesquite Lake, canyon between eastern Clark Mtn Range and western end of Stateline Hills | 1043 | Comment | ||
CDA36188 | Bromus rubens | A. C. Sanders, A. Howald, Florence Caplow, et al. | 2010-5-3 | 38187 | San Bernardino | Eastern Mojave Desert; Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar. | Comment | |||
UCR213586 | Bromus rubens | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38187 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
CAS-BOT-BC233732 | Buddleja utahensis | Carl B. Wolf | 1940-5-29 | 9690 | San Bernardino | Stateline Pass, between Clark Mt. and Springs Mts. (Nevada), 1 3/10 mi. N. of summit, this 'road' called State line Pass leaves U.S. #91 near the Nevada Line and crosses to Mesquite Valley, Mojave Desert | 1036 | Comment | ||
GMDRC5925 | Buddleja utahensis | J. Andre, T. La Doux | 2008-5-1 | 19496 | San Bernardino | Ivanpah Valley: NE end of Clark Range at southern end of Stateline Wilderness, WNW of Primm, NV, approx. 1 mi. SW of Uberci Mine | 995 | Comment | ||
HSC65716 | Buddleja utahensis | R. F. Thorne, C. W. Tilforth | 1974-5-28 | 44537 | San Bernardino | Clark Mts: 5.3 mi. W of State line (Nev.) along power line Rd. | 1006 | Comment | ||
HSC79873 | Buddleja utahensis | B. A. Prigge | 1973-5-25 | 1059 | San Bernardino | Clark Mt. Range, near Stateline Pass, 13 1/2 mi. NE of Mt. Pass | 1098 | Comment | ||
RSA0015758 | Buddleja utahensis | Duncan S. Bell, John Anderson, Kim Clark, Ed Howland | 2013-5-10 | 4908 | San Bernardino | Clark Mountains; approximately 1.3 air miles northwest of Umberci Mine. | 1166 | Comment | ||
RSA23443 | Buddleja utahensis | C. B. Wolf | 1940-5-29 | 9690 | San Bernardino | Mojave Desert, Stateline Pass, between Clark Mt. & Spring Mts. (Nevada) 1 3/10 mi. N. of summit | 1037 | Comment | ||
RSA269586 | Buddleja utahensis | B. A. Prigge | 1974-6-10 | 1579 | San Bernardino | Northeast San Bernardino County, Clark Mountain Range, near Stateline Pass, ca 13 miles north-northeast of Mountain Pass | 1280 | Comment | ||
RSA269587 | Buddleja utahensis | B. A. Prigge | 1973-5-25 | 1059 | San Bernardino | Clark Mt Range, near Stateline Pass, 13 1/2 miles NE of Mt Pass | 1098 | Comment | ||
RSA269588 | Buddleja utahensis | B. A. Prigge | 1974-5-10 | 1501 | San Bernardino | Northeast San Bernardino County, Clark Mountain Range, ca 9.9 miles north-northeast of Mountain Pass, 1.4 miles southeast of Umberci Mine | 976 | Comment | ||
RSA279191 | Buddleja utahensis | B. A. Prigge, R. F. Thorne, et al. | 1978-5-10 | 2986 | San Bernardino | E. Mojave Desert, Clark Mountains: Shire Gypsum Deposits area. | 1220 | Comment | ||
RSA279812 | Buddleja utahensis | R. F. Thorne, C. W. Tilforth | 1974-5-28 | 44537 | San Bernardino | East Mojave Desert: 5.3 miles west of State Line (Nevada) along powerline road. | 1005 | Comment | ||
RSA641244 | Buddleja utahensis | R. F. Thorne, C. W. Tilforth | 1974-5-28 | 44537 | San Bernardino | East Mojave Desert: 5.3 miles west of State Line (Nevada) along powerline road. | 1005 | Comment | ||
RSA657261 | Buddleja utahensis | James Henrickson | 1981-4-25 | 18807 | San Bernardino | 45 air miles NE of Baker in Mojave Desert, on W-facing limestone outcrop of road from Searchlight (now Primm) Nev, to umberci Mine, 5 miles W of Stateline | 976 | Comment | ||
RSA745363 | Buddleja utahensis | Duncan S. Bell, Valentin Arvizu | 2009-6-13 | 368 | San Bernardino | Clark Mountains: west of Umberci Mine Road along a steep limestone slope. | 1098 | Comment | ||
RSA745364 | Buddleja utahensis | Duncan S. Bell, Valentin Arvizu | 2009-6-12 | 363 | San Bernardino | Clark Mountains: in the vicinity of the Umberci Mine area. | 1227 | Comment | ||
RSA753205 | Buddleja utahensis | J. Andre | 2007-4-17 | 10321 | San Bernardino | Ivanpah Valley: East Clark Range, approx. 4.5 miles WNW of Primm, NV, just N of transmission line corridor (road to Keaney Pass) | 1159 | Comment | ||
SD123500 | Buddleja utahensis | Robert F. Thorne, C. W. Tilforth | 1974-5-28 | 44537 | San Bernardino | East Mojave Desert, Clark Mts.: 5.3 miles west of State Line (Nev.) along power line road on south-facing ls hillside in creosote bush-stem succulent scrub. | 1006 | Comment | ||
SD181628 | Buddleja utahensis | James Henrickson, Barry and John Prigge | 1981-4-25 | 18807 | San Bernardino | Ca. 45 miles northeast of Baker in Mojave Desert, on west-facing limestone outcrop of road from Searchlight (Primm) Nev. To umberci Mine. | 975 | Comment | ||
SD99355 | Buddleja utahensis | Christopher Davidson | 1977-5-28 | 5753 | San Bernardino | North side of Clark Mtn., along Powerline Rd, ca. 6.5 miles east of Keany Pass. In crevices in west-facing limestone cliff. | 975 | Comment | ||
UC1478581 | Buddleja utahensis | Robert F. Thorne and C. W. Tilforth | 1974-5-28 | 44537 | San Bernardino | 5.3 mi w State Line (Nev.) (Clark Mts.); E. Mojave Desert, Clark Mts. | 1005 | Comment | ||
UC774576 | Buddleja utahensis | Carl B. Wolf | 1940-5-29 | 9690 | San Bernardino | Stateline Pass between Clark Mt. and Spring Mts. (Nevada) 1 3/10 mi n summit; Mojave Desert, btw Clark Mt. and Spring Mts. (Nevada) | 1036 | Comment | ||
UCR146317 | Buddleja utahensis | James Henrickson, Et al. | 1981-4-25 | 18807 | San Bernardino | Eastern Mojave Desert, 45 air mi NE of Baker in Mojave Desert, on W-facing limestone outcrop on road from Searchlight (now Primm) NV, to Umberci Mine, 5 miles west of Stateline | 976 | Comment | ||
UCR168307 | Buddleja utahensis | Christopher Davidson | 1977-5-28 | 5753 | San Bernardino | Eastern Mojave Desert, north side of Clark Mountain, along Powerline Rd, c. 6.5 miles east of Keany Pass | 976 | Comment | ||
UCR168308 | Buddleja utahensis | R. F. Thorne, C. W. Tilforth | 1974-5-28 | 44535 | San Bernardino | Eastern Mojave Desert, Clark Mountain: 6.8 miles west of Stateline ( NV) along power line road on south facing limestone hillside and top of ridge in creosote bush-stem succulent scrub. | 1098 | Comment | ||
UCR218851 | Buddleja utahensis | Jim Andre | 2010-4-26 | 12965 | San Bernardino | Mojave Desert, Clark Mountain Range, 0.3 mi north of Stateline Pass, due north of Primm, on far northeastern side of Clark Range | 1035 | Comment | ||
GMDRC9856 | Calochortus flexuosus | J. M. Andre | 2017-4-19 | 38175 | San Bernardino | approx. 1 mi. NW of Stateline Pass, approx 6 mi. SSE of Mesquite Lake, canyon between eastern Clark Mtn Range and western end of Stateline Hills | 1043 | Comment | ||
RSA279142 | Calochortus flexuosus | B. A. Prigge | 1978-5-10 | 2983 | San Bernardino | E. Mojave Desert, Clark Mountains: Shire Gypsum Deposits area. | 1220 | Comment | ||
RSA753209 | Calochortus flexuosus | Jim Andre | 2008-4-23 | 10328 | San Bernardino | Clark Mountain Range: Drainage just N of transmission line corridor road, approx. 2 miles E of Keaney Pass. | 1160 | Comment | ||
UCR218848 | Calochortus flexuosus | Jim Andre | 2010-4-26 | 12960 | San Bernardino | Mojave Desert, Clark Mountain Range, 0.3 mi north of Stateline Pass, due north of Primm, on far northeastern side of Clark Range | 1035 | Comment | ||
UCR280011 | Calochortus flexuosus | Onkar Singh | 2013-4-19 | 3383 | San Bernardino | Eastern Mojave Desert, eastern part of Clark Mtn Range, State Line Pass, c. 6 miles NW of Primm, and 1 mile west of CA/NV border, within the State Line Wilderness Area | 1136 | Comment | ||
RSA339829 | Calochortus kennedyi | Robert F. Thorne, Barry A. Prigge | 1978-5-11 | 51432 | San Bernardino | N. Clark Mountains: Shire Gypsum Deposit, E. Mojave Desert | 1052 | Comment | ||
RSA339813 | Calycoseris parryi | R. F. Thorne | 1978-5-11 | 51402 | San Bernardino | N. Clark Mountains: Shire Gypsum Deposit, E. Mojave Desert | 1052 | Comment | ||
UCR282052 | Calycoseris parryi | Onkar Singh | 2013-4-19 | 3408 | San Bernardino | Eastern Mojave Desert, Mesquite Valley at base of eastern part of Clark Mountain Range | 908 | Comment | ||
RSA269558 | Camissonia brevipes subsp. brevipes | Barry A. Prigge | 1973-4-21 | 693 | San Bernardino | Eastern Mojave Desert, Clark Mountain Range. 9 miles N of Mountain Pass, 12.6 miles E of Cima Road x power line road. | 1128 | Comment | ||
RSA269560 | Camissonia brevipes subsp. brevipes | Barry A. Prigge | 1974-4-24 | 1401 | San Bernardino | Eastern Mojave Desert, Clark Mountain Range. NE part of County. Ca. 9.8 miles NNE of Mt. Pass and 1.4 miles SE of Umberci Mine | 991 | Comment | ||
RSA269562 | Camissonia brevipes subsp. brevipes | Barry A. Prigge | 1974-5-10 | 1518 | San Bernardino | Eastern Mojave Desert, Clark Mountain Range. ca 11 miles NNE of Mt. Pass, 3 miles W of Stateline | 854 | Comment Read comments Jul 19 2008 |
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RSA768097 | Camissonia chamaenerioides | Jim Andre | 2010-4-26 | 12953 | San Bernardino | Clark Mountain Range; limestone hill along dirt road 2 miles south of Mesquite Lake and about 2 miles north of Stateline Pass north of Primm, on far northeastern side of Clark Range (Stateline Range) in Mesquite Lake Valley | 925 | Comment | ||
UCR218820 | Camissonia chamaenerioides | Jim Andre | 2010-4-26 | 12953 | San Bernardino | Mojave Desert, Clark Mountain Range, along dirt road 2 mi south of Mesquite Lake and c. 2 mi north of Stateline Pass north of Primm, on far northeastern side of Clark Range in Mesquite Lake Valley | 925 | Comment | ||
RSA269568 | Camissonia munzii | Barry A. Prigge | 1973-4-28 | 779 | San Bernardino | Clark Mt Range, vicinity of Shire Gypsum Mine, 11.5 miles NNE of Mt Pass | 1098 | Comment | ||
RSA279228 | Camissonia refracta | Barry A. Prigge, Robert F. Thorne | 1978-5-10 | 2991 | San Bernardino | E. Mojave Desert, Clark Mountains: Shire Gypsum Deposits area. | 1220 | Comment | ||
UCR213588 | Camissonia refracta | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38185 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
UCR218846 | Camissonia refracta | Jim Andre | 2010-4-26 | 12962 | San Bernardino | Mojave Desert, Clark Mountain Range, 0.3 mi north of Stateline Pass, due north of Primm, on far northeastern side of Clark Range | 1035 | Comment | ||
UCR218824 | Camissonia walkeri subsp. tortilis | Jim Andre | 2010-4-26 | 12947 | San Bernardino | Mojave Desert, Clark Mountain Range, along dirt road 2 mi south of Mesquite Lake and c. 2 mi north of Stateline Pass north of Primm, on far northeastern side of Clark Range in Mesquite Lake Valley | 925 | Comment | ||
UCR33502 | Camissonia walkeri subsp. tortilis | B. A. Prigge | 1978-5-10 | 3003 | San Bernardino | Eastern Mojave Desert, Clark Mountain, west of Shire Gypsum deposits | 1250 | Comment | ||
RSA269488 | Castilleja angustifolia | Barry A. Prigge | 1973-4-21 | 687 | San Bernardino | Eastern Mojave Desert, Clark Mountain Range. 9 miles N of Mountain Pass, 12.6 miles E of Cima Road x power line road. | 1128 | Comment | ||
GMDRC3008 | Caulanthus cooperi | J. Andre, Nick Jensen | 2009-4-6 | 10104 | San Bernardino | Clark Mountain Range: growing on limestone hill, just N. of major power line corridor, approx. 5 mi. W of Primm (NV), and 3 mi. E. of Keany Pass 35 deg. 35.725' N 115 deg. 31.247' W. - 3808 ft. | 1161 | Comment | ||
RSA269418 | Caulanthus cooperi | B. A. Prigge | 1973-4-29 | 831 | San Bernardino | Clark Mt Range: 11 1/4 miles NNE of Mt. Pass, between Shire Gypsum Deposit and Umberci Mine. | 1250 | Comment | ||
UCR211419 | Caulanthus cooperi | Jim Andre, Nick Jensen | 2009-4-6 | 10104 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, just north of major power line corridor c. 5 miles west of Primm (NV) and 3 miles east of Keaney Pass | 1161 | Comment | ||
UCR280240 | Caulanthus cooperi | Onkar Singh | 2013-4-19 | 3413 | San Bernardino | Eastern Mojave Desert, Mesquite Valley at base of eastern part of Clark Mountain Range | 908 | Comment | ||
UCR280005 | Caulanthus lasiophyllus | Onkar Singh | 2013-4-19 | 3399 | San Bernardino | Eastern Mojave Desert, eastern part of Clark Mtn Range, just north of State Line Pass, c. 6.5 miles NW of Primm, and 0.5 mile west of CA/NV border, within the State Line Wilderness Area | 1056 | Comment | ||
UCR214530 | Chaenactis carphoclinia | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38200 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
UCR213454 | Chaenactis fremontii | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38169 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
RSA0077279 | Chaenactis macrantha | Jim Andre, Tasha La Doux | 2008-5-1 | 19498 | San Bernardino | NE end of Clark Range at southern end of Stateline Wilderness, WNW of Primm, NV approx. 1 mi. SW of Uberci Mine. | 994 | Comment | ||
RSA269351 | Chaenactis macrantha | B. A. Prigge | 1973-5-20 | 999 | San Bernardino | Clark Mt. Range, Bear Poppy Saddle, 11.9 miles NNE of Mt. Pass | 1220 | Comment | ||
RSA269353 | Chaenactis stevioides | B. A. Prigge | 1973-4-21 | 690 | San Bernardino | Eastern Mojave Desert, Clark Mountain Range. 9 miles N of Mountain Pass, 12.6 miles E of Cima Road x power line road. | 1127 | Comment | ||
UCR214442 | Chaenactis stevioides | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38229 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road north to Kern gas pipeline corridor scar | 930 | Comment | ||
RSA792667 | Chamaesyce revoluta | Duncan S. Bell, Aaron Sedgwick | 2012-9-5 | 4111 | San Bernardino | Eastern Clark Mountains, in the vicinity of Bear Poppy Saddle approximately 1.25 air miles southeast of Umberci Mine. | 1033 | Comment | ||
VVC2235 | Chamaesyce revoluta | Jim Andre, T. LaDoux, G. Clifton | 2008-9-23 | 9807 | San Bernardino | Mojave Desert, Ivanpah Valley; along major transmission line corridor; approx. 4 mi E of Keany Pass 5 mi west of Primm NV | 872 | Comment | ||
RSA339823 | Cheilanthes parryi | R. F. Thorne, Barry Prigge | 1978-5-11 | 51424 | San Bernardino | N. Clark Mountains: Shire Gypsum Deposit, E. Mojave Desert | 1052 | Comment | ||
RSA269780 | Chilopsis linearis subsp. arcuata | B. A. Prigge | 1973-6-16 | 1171 | San Bernardino | NE San Bernardino Co, Clark Mt Range, 1 mile S of Umberci Mine, 9.5 miles NE of Mt Pass | 1006 | Comment | ||
RSA745370 | Chilopsis linearis subsp. arcuata | Duncan S. Bell, Valentin Arvizu | 2009-6-12 | 353 | San Bernardino | Clark Mountains: south of the end of Umberci Mine Road. | 963 | Comment | ||
UCR213590 | Chorizanthe brevicornu | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38183 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
UCR213591 | Chorizanthe rigida | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38182 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
GMDRC9858 | Chylismia walkeri subsp. tortilis | J. M. Andre | 2017-4-19 | 38178 | San Bernardino | approx. 1 mi. NW of Stateline Pass, approx 6 mi. SSE of Mesquite Lake, canyon between eastern Clark Mtn Range and western end of Stateline Hills | 1043 | Comment | ||
UCR280004 | Chylismia walkeri subsp. tortilis | Onkar Singh | 2013-4-19 | 3400 | San Bernardino | Eastern Mojave Desert, eastern part of Clark Mtn Range, just north of State Line Pass, c. 6.5 miles NW of Primm, and 0.5 mile west of CA/NV border, within the State Line Wilderness Area | 1056 | Comment | ||
UCR281188 | Chylismia walkeri subsp. tortilis | Onkar Singh | 2013-4-18 | 3363 | San Bernardino | Eastern Mojave Desert, eastern part of Clark Mtn Range, c. 6.5 miles NW of Primm, 0.25 mile west of CA/NV border, eastern boundary of State Line Wilderness Area | 1114 | Comment | ||
GMDRC2565 | Coryphantha chlorantha | J. Andre, G. L. Clifton, T. La Doux | 2008-5-1 | 8787 | San Bernardino | Ivanpah Valley: Ivanpah Valley: just north of major transmission line, approx 6 mi W. of Primm, in the Mesquite Wilderness, E. Clark Mtn Range, E. of Keany Pass 35 deg. 36.636' N 115 deg. 28.477' W. Elev. 3263 ft. | 995 | Comment | ||
GMDRC9855 | Coryphantha chlorantha | J. M. Andre | 2017-4-19 | 38174 | San Bernardino | Stateline Hills: 0.4 mi. NE of Stateline Pass on west slopes of Stateline Hills, approx 7 mi. SSE of Mesquite Lake | 1135 | Comment | ||
RSA0015772 | Coryphantha chlorantha | Duncan S. Bell, John Anderson, Kim Clark, Ed Howland | 2013-5-11 | 4933 | San Bernardino | Clark Mountains; Stateline Wilderness area, approximately 1.75 air miles northeast of Umberci Mine. | 1174 | Comment | ||
UCR196081 | Coryphantha chlorantha | Jim Andre, T. La Doux, G. L. Clifton | 2008-5-1 | 8787 | San Bernardino | Mojave Desert, Ivanpah Valley, just north of major transmission line, c. 6 mi west of Primm, in the Mesquite Wilderness, east Clark Mountain Range, east of Keany Pass | 995 | Comment | ||
UCR214452 | Coryphantha chlorantha | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38230 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road north to Kern gas pipeline corridor scar | 930 | Comment | ||
UCR213456 | Cryptantha angustifolia | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38191 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
UCR211415 | Cryptantha barbigera | Jim Andre, Nick Jensen | 2009-4-6 | 10101 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, just north of major power line corridor c. 5 miles west of Primm (NV) and 3 miles east of Keaney Pass | 1161 | Comment | ||
UCR280226 | Cryptantha barbigera var. barbigera | Onkar Singh | 2013-4-18 | 3354 | San Bernardino | Eastern Mojave Desert, eastern part of Clark Mtn Range, c. 6.5 miles NW of Primm, 0.25 mile west of CA/NV border, eastern boundary of State Line Wilderness Area | 1114 | Comment | ||
GMDRC3007 | Cryptantha confertiflora | J. Andre, Nick Jensen | 2009-4-6 | 10102 | San Bernardino | Clark Mountain Range: growing on limestone hill, just N. of major power line corridor, approx. 5 mi. W of Primm (NV), and 3 mi. E. of Keany Pass 35 deg. 35.725' N 115 deg. 31.247' W. - 3808 ft. | 1161 | Comment | ||
RSA269363 | Cryptantha confertiflora | B. A. Prigge | 1973-5-25 | 1053 | San Bernardino | NE San Bernardino County, Clark Mt Range, between Shire Gypsum Deposit and Umberci Mine, 11.25 miles NNE of Mt Pass | 1220 | Comment | ||
RSA279175 | Cryptantha confertiflora | B. A. Prigge, Robert F. Thorne | 1978-5-10 | 3017 | San Bernardino | Clark Mountains; W of Shire Gypsum Deposits. | 1249 | Comment | ||
UCR32437 | Cryptantha confertiflora | B. A. Prigge, R. F. Thorne, et al. | 1978-5-10 | 3017 | San Bernardino | Eastern Mojave Desert, Clark Mountain, west of Shire Gypsum deposits | 1250 | Comment | ||
UCR280227 | Cryptantha decipiens | Onkar Singh | 2013-4-18 | 3356 | San Bernardino | Eastern Mojave Desert, eastern part of Clark Mtn Range, c. 6.5 miles NW of Primm, 0.25 mile west of CA/NV border, eastern boundary of State Line Wilderness Area | 1114 | Comment | ||
RSA763019 | Cryptantha dumetorum | A. C. Sanders, A. Howald, Florence Caplow, et al. | 2010-5-3 | 38170 | San Bernardino | Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 915 | Comment | ||
UCR213451 | Cryptantha dumetorum | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38170 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
RSA753206 | Cryptantha holoptera | J. Andre | 2007-4-17 | 10322 | San Bernardino | Ivanpah Valley: East Clark Range, approx. 4.5 miles WNW of Primm, NV, just N of transmission line corridor (road to Keaney Pass) | 1159 | Comment | ||
RSA0020626 | Cryptantha maritima | Duncan S. Bell, John Anderson, Kim Clark, Ed Howland | 2013-5-11 | 4916 | San Bernardino | Clark Mountains; approximately 0.7 air mile southwest of Umberci Mine. | 1064 | Comment | ||
RSA0020632 | Cryptantha maritima | Duncan S. Bell, John Anderson, Kim Clark, Ed Howland | 2013-5-11 | 4923 | San Bernardino | Clark Mountains; Stateline Wilderness area, approximately 1.75 air miles northeast of Umberci Mine. | 1174 | Comment | ||
RSA768099 | Cryptantha maritima | J. Andre | 2010-4-26 | 12955 | San Bernardino | Clark Mountain Range; limestone hill along dirt road 2 miles south of Mesquite Lake and about 2 miles north of Stateline Pass north of Primm, on far northeastern side of Clark Range (Stateline Range) in Mesquite Lake Valley | 925 | Comment | ||
UCR32425 | Cryptantha maritima | B. A. Prigge, R. F. Thorne, et al. | 1978-5-10 | 2994 | San Bernardino | Eastern Mojave Desert, Clark Mountain, west of Shire Gypsum deposits | 1250 | Comment | ||
RSA339844 | Cryptantha nevadensis | R. F. Thorne, B. Prigge | 1978-5-11 | 51418 | San Bernardino | N. Clark Mountains: Shire Gypsum Deposit, E. Mojave Desert | 1052 | Comment | ||
UCR213584 | Cryptantha nevadensis var. nevadensis | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38188 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
UCR280239 | Cryptantha nevadensis var. nevadensis | Onkar Singh | 2013-4-19 | 3412 | San Bernardino | Eastern Mojave Desert, Mesquite Valley at base of eastern part of Clark Mountain Range | 908 | Comment | ||
RSA0016128 | Cryptantha pterocarya var. cycloptera | Duncan S. Bell, John Anderson, Kim Clark, Ed Howland | 2013-5-11 | 4922 | San Bernardino | Clark Mountains; Stateline Wilderness area, approximately 1.75 air miles northeast of Umberci Mine. | 1174 | Comment | ||
UCR214445 | Cryptantha pterocarya var. cycloptera | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38226 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
UCR280087 | Cryptantha pterocarya var. cycloptera | Onkar Singh | 2013-4-18 | 3345 | San Bernardino | Eastern Mojave Desert, eastern part of Clark Mtn Range, 3.5 miles NW of Primm, 0.5 mile west of CA/NV border, eastern boundary of State Line Wilderness Area | 951 | Comment | ||
UCR281897 | Cryptantha pterocarya var. cycloptera | Onkar Singh | 2013-4-19 | 3411 | San Bernardino | Eastern Mojave Desert, Mesquite Valley at base of eastern part of Clark Mountain Range | 908 | Comment | ||
UCR213589 | Cryptantha pterocarya var. pterocarya | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38184 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
UCR281898 | Cryptantha pterocarya var. pterocarya | Onkar Singh | 2013-4-19 | 3410 | San Bernardino | Eastern Mojave Desert, Mesquite Valley at base of eastern part of Clark Mountain Range | 908 | Comment | ||
GMDRC5311 | Cryptantha racemosa | J. Andre, T. La Doux | 2008-5-1 | 19493 | San Bernardino | Ivanpah Valley: NE end of Clark Range at southern end of Stateline Wilderness, WNW of Primm, NV, approx. 1 mi. SW of Uberci Mine | 995 | Comment | ||
HSC101234 | Cryptantha racemosa | Jim Andre, Tasha LaDoux | 2008-5-1 | 19493 | San Bernardino | Ivanpah Valley; NE end of Clark Range at southern end of Stateline Wilderness, WNW of Primm, NV approx. 1 mi. SW of Uberci Mine. | 995 | Comment | ||
RSA0077282 | Cryptantha racemosa | Jim Andre, Tasha La Doux | 2008-5-1 | 19493 | San Bernardino | NE end of Clark Range at southern end of Stateline Wilderness, WNW of Primm, NV approx. 1 mi. SW of Uberci Mine. | 994 | Comment | ||
RSA269368 | Cryptantha racemosa | B. A. Prigge | 1974-4-24 | 1397 | San Bernardino | Eastern Mojave Desert, Clark Mountain Range. NE part of County. Ca. 9.8 miles NNE of Mt. Pass and 1.4 miles SE of Umberci Mine | 990 | Comment | ||
RSA753207 | Cryptantha racemosa | J. Andre | 2007-4-17 | 10323 | San Bernardino | Ivanpah Valley: East Clark Range, approx. 4.5 miles WNW of Primm, NV, just N of transmission line corridor (road to Keaney Pass) | 1159 | Comment | ||
GMDRC9860 | Cryptantha recurvata | J. M. Andre | 2017-4-19 | 38183 | San Bernardino | approx. 1 mi. NW of Stateline Pass, approx 6 mi. SSE of Mesquite Lake, canyon between eastern Clark Mtn Range and western end of Stateline Hills | 1043 | Comment | ||
RSA339839 | Cryptantha recurvata | R. F. Thorne, Barry Prigge, et al. | 1978-5-11 | 51420 | San Bernardino | N. Clark Mountains: Shire Gypsum Deposit, E. Mojave Desert | 1052 | Comment | ||
UCR213583 | Cryptantha recurvata | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38190 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
UCR218850 | Cryptantha recurvata | Jim Andre | 2010-4-26 | 12966 | San Bernardino | Mojave Desert, Clark Mountain Range, 0.3 mi north of Stateline Pass, due north of Primm, on far northeastern side of Clark Range | 1035 | Comment | ||
UCR43437 | Cryptantha recurvata | R. F. Thorne, B. A. Prigge, et al. | 1978-5-11 | 51420 | San Bernardino | Eastern Mojave Desert, north Clark Mountain, Shire Gypsum Deposit | 1189 | Comment | ||
RSA0015751 | Cryptantha tumulosa | Duncan S. Bell, John Anderson, Kim Clark, Ed Howland | 2013-5-10 | 4901 | San Bernardino | Clark Mountains; Chuckwalla Pass, about 0.25 air mile northwest of Umberci Mine. | 1188 | Comment | ||
RSA0015768 | Cryptantha tumulosa | Duncan S. Bell, John Anderson, Kim Clark, Ed Howland | 2013-5-11 | 4929 | San Bernardino | Clark Mountains; Stateline Wilderness area, approximately 1.75 air miles northeast of Umberci Mine. | 1174 | Comment | ||
RSA269372 | Cryptantha utahensis | B. A. Prigge, John Prigge | 1973-4-7 | 529 | San Bernardino | Clark Mountains, Shire Gypsum Road, 13 (air) miles NE of Mountain Pass | 976 | Comment | ||
UCR280007 | Cryptantha utahensis | Onkar Singh | 2013-4-19 | 3397 | San Bernardino | Eastern Mojave Desert, eastern part of Clark Mtn Range, just north of State Line Pass, c. 6.5 miles NW of Primm, and 0.5 mile west of CA/NV border, within the State Line Wilderness Area | 1056 | Comment | ||
GMDRC9844 | Cryptantha virginensis | J. M. Andre | 2017-4-19 | 38155 | San Bernardino | 0.2 mi. west Stateline Pass (and BLM Rd # 402), 6.4 mi. NNW of Primm, east of Clark Mtn Range, west of Stateline Hills | 1097 | Comment | ||
RSA269361 | Cryptantha virginensis | B. A. Prigge | 1973-4-29 | 823 -a | San Bernardino | Clark Mt Range: 11 1/4 miles NNE of Mt. Pass, between Shire Gypsum Deposit and Umberci Mine. | 1250 | Comment | ||
RSA279174 | Cryptantha virginensis | B. A. Prigge | 1978-5-10 | 3002 | San Bernardino | Clark Mountains; W of Shire Gypsum Deposits. | 1249 | Comment | ||
UCR196111 | Cryptantha virginensis | Jim Andre, R. Kelley | 2006-5-1 | 8154 | San Bernardino | Eastern Mojave Desert, Mesquite Mountains, c. 4 mi west-northwest of Primm (Stateline), just north of the Umberci Mine area | 1023 | Comment | ||
UCR211138 | Cryptantha virginensis | Jim Andre | 2007-4-17 | 10319 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley; East Clark Range, c. 4.5 mi. WNW of Primm, NV, just N of transmission line corridor road to Keaney Pass | 1159 | Comment | ||
UCR280085 | Cryptantha virginensis | Onkar Singh | 2013-4-18 | 3378 | San Bernardino | Eastern Mojave Desert, eastern part of Clark Mountain Range, c. 6.5 miles northwest of Primm, 0.25 mile west of CA/NV border, eastern boundary of State Line Wiolderness Area | 1060 | Comment | ||
UCR32429 | Cryptantha virginensis | B. A. Prigge, R. F. Thorne, et al. | 1978-5-10 | 3002 | San Bernardino | Eastern Mojave Desert, Clark Mountain, west of Shire Gypsum deposits | 1250 | Comment | ||
RSA0062320 | Cylindropuntia acanthocarpa | Marc A. Baker, Michelle Cloud-Hughes | 2013-1-21 | 17660 | San Bernardino | Ivanpah Valley, 6 km west of Ivanpah Lake, 8 km west of Primm, Nevada, 9 km east of Keany Pass in the Clark Mountain Range. | 960 | Comment | ||
UCR273889 | Cylindropuntia acanthocarpa | Marc A. Baker, Michelle Cloud-Hughes | 2013-1-21 | 17660 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, 6 km west of Ivanpah Lake, 8 km west of Primm, NV, 8 km east of Keany Pass in Clark Mountain Range | 960 | Comment | ||
RSA0097945 | Cylindropuntia ramosissima | Marc A. Baker | 2014-10-9 | 18242 | San Bernardino | Ivanpah Valley, 800m west of Ivanpah Lake, 20 km NW of Nipton, 69 km SSW of Las Vegas, Nevada. | 840 | Comment | ||
SEINET9191640 | Cylindropuntia ramosissima | Marc A. Baker | 2013-1 | 18242 | San Bernardino | Ivanpah Valley, 800m west of Ivanpah Lake, 20km NW of Nipton, 69km SSW of Las Vegas, Nevada | 840 | Comment | ||
GMDRC3142 | Cymopterus gilmanii | J. Andre | 2008-4-23 | 10325 | San Bernardino | Clark Mountain Range: growing on calcareous clay gravels up drainage just north or transmission line corridor road, approx 2 mi. E. of Keaney Pass 35 deg. 35.724' N 115 deg. 31.198' W. Elev. 3805 ft. | 1160 | Comment | ||
LA104097 | Cymopterus gilmanii | Barry A. Prigge; Robert F. Thorne, David C. Michener | 1978-5-29 | 3159 | San Bernardino | Clark Mountain Range, vicinity of Shire Gypsum Deposits, ca 12 (air) mi. N of Mountain Pass | 975 | Comment | ||
RSA0015752 | Cymopterus gilmanii | Duncan S. Bell, John Anderson, Kim Clark, Ed Howland | 2013-5-10 | 4902 | San Bernardino | Clark Mountains; Chuckwalla Pass, about 0.25 air mile northwest of Umberci Mine. | 1188 | Comment | ||
RSA0015757 | Cymopterus gilmanii | Duncan S. Bell, John Anderson, Kim Clark, Ed Howland | 2013-5-10 | 4907 | San Bernardino | Clark Mountains; approximately 1.3 air miles northwest of Umberci Mine. | 1166 | Comment | ||
RSA0016130 | Cymopterus gilmanii | Duncan S. Bell, John Anderson, Kim Clark, Ed Howland | 2013-5-11 | 4927 | San Bernardino | Clark Mountains; Stateline Wilderness area, approximately 1.75 air miles northeast of Umberci Mine. | 1174 | Comment | ||
RSA269331 | Cymopterus gilmanii | B. A. Prigge | 1973-5-20 | 998 | San Bernardino | Clark Mt. Range, Bear Poppy Saddle, 11.9 miles NNE of Mt. Pass | 1220 | Comment Read comments Oct 11 2011 |
||
RSA276742 | Cymopterus gilmanii | John F. Emmel | 1978-3-21 | 594 | San Bernardino | Clark Mountains: limestone canyon 0.6 miles S and 0.8 miles E of peak 4345 of 1956 USGS topo. Quad. | 1220 | Comment | ||
RSA339809 | Cymopterus gilmanii | R. F. Thorne, Prigge | 1978-5-11 | 51438 | San Bernardino | N. Clark Mountains: Chuckwalla Pass. | 1189 | Comment | ||
SD108888 | Cymopterus gilmanii | Barry Prigge | 1973-5-20 | 998 | San Bernardino | Clark Mountain Range, Bear Poppy Saddle | 1220 | Comment | ||
UC1523442 | Cymopterus gilmanii | Robert F. Thorne, Barry Prigge, et al | 1978-5-11 | 51438 | San Bernardino | North Clark Mountains, Chuckwalla Pass Chuckwalla Pass; Clark Mountains, Chuckwalla Pass | 1188 | Comment Read comments Oct 11 2011 |
||
UCR211132 | Cymopterus gilmanii | Jim Andre | 2008-4-23 | 10325 | San Bernardino | Eastern Mojave Desert, Clark Mountain Range, drainage just N of transmission line corridor road, c. 2 miles east of Keaney Pass | 1160 | Comment | ||
UCR32940 | Cymopterus gilmanii | B. A. Prigge, R. F. Thorne, et al | 1978-5-10 | 3000 | San Bernardino | Eastern Mojave Desert, Clark Mountain, west of Shire Gypsum deposits | 1250 | Comment | ||
UCR59051 | Cymopterus gilmanii | Maureen Hales Pendleton | 1983-5-24 | 83- 20 | San Bernardino | Eastern Mojave Desert, Clark Mountain area: N base of Chuckwalla Pass near road to Shire Gypsum | Comment | |||
UCR59052 | Cymopterus gilmanii | Maureen Hales Pendleton | 1983-5-17 | 83- 10 | San Bernardino | Eastern Mojave Desert, Clark Mountain, just below (N of) saddle on road to Umberci Mine | 1150 | Comment | ||
SEINET7859574 | Cynanchum utahense | G. Rink | 2014-9-20 | 12960 | San Bernardino | Stateline Power Plant | 905 | Comment | ||
SEINET7859576 | Dalea mollis | G. Rink | 2014-9-20 | 12962 | San Bernardino | Stateline Power Plant | 905 | Comment | ||
RSA745369 | Dasyochloa pulchella | Duncan S. Bell, Valentin Arvizu | 2009-6-12 | 352 | San Bernardino | Clark Mountains, 0.5 mile north of Powerline Road. | 838 | Comment | ||
UCR192649 | Daucus pusillus | A. C. Sanders | 2008-4-2 | 34697 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, foothills and alluvial slopes along powerline road from Primm to Keaney Pass | 980 | Comment | ||
UCR280228 | Daucus pusillus | Onkar Singh | 2013-4-18 | 3357 | San Bernardino | Eastern Mojave Desert, eastern part of Clark Mtn Range, c. 6.5 miles NW of Primm, 0.25 mile west of CA/NV border, eastern boundary of State Line Wilderness Area | 1114 | Comment | ||
RSA339842 | Delphinium parishii | Robert F. Thorne | 1978-5-11 | 51416 | San Bernardino | N. Clark Mountains: Shire Gypsum Deposit, E. Mojave Desert. | 1052 | Comment | ||
CAS-BOT-BC133198 | Descurainia pinnata | A. C. Sanders; A. Howald; Florence Caplow; et al | 2010-5-3 | 38215 | San Bernardino | Eastern Mojave Desert: Ivanpah Valley, slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gass pipeline corridor scar | 930 | Comment | ||
UCR214438 | Descurainia pinnata | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38215 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
UCR280006 | Descurainia pinnata | Onkar Singh | 2013-4-19 | 3398 | San Bernardino | Eastern Mojave Desert, eastern part of Clark Mtn Range, just north of State Line Pass, c. 6.5 miles NW of Primm, and 0.5 mile west of CA/NV border, within the State Line Wilderness Area | 1056 | Comment | ||
RSA269393 | Draba cuneifolia | B. A. Prigge | 1973-4-29 | 824 | San Bernardino | Clark Mt Range: 11 1/4 miles NNE of Mt. Pass, between Shire Gypsum Deposit and Umberci Mine. | 1250 | Comment | ||
UCR280244 | Draba cuneifolia | Onkar Singh | 2013-4-19 | 3418 | San Bernardino | Eastern Mojave Desert, Mesquite Valley at base of eastern part of Clark Mountain Range | 908 | Comment | ||
UCR213929 | Dyssodia cooperi | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38180 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
UCR175249 | Dyssodia pentachaeta | Jim Andre, G. L. Clifton | 2006-3-16 | 7313 | San Bernardino | Eastern Mojave Desert, Clark Mountain: above Umberci Mine, c. 4 mi east of Kearny Pass and 5 miles WNW of Primm, NV | 1063 | Comment | ||
UCR43354 | Dyssodia pentachaeta subsp. pentachaeta | R. F. Thorne, B. A. Prigge | 1978-5-11 | 51406 | San Bernardino | Eastern Mojave Desert, north Clark Mountain, Shire Gypsum Deposit | 1189 | Comment | ||
UCR211532 | Dyssodia pentachaeta var. belenidium | Jim Andre, T. La Doux, G. L. Clifton | 2008-9-23 | 9810 | San Bernardino | Mojave Desert, Ivanpah Valley, Umberci Mine, c. 1 mi north of major transmission line | 1030 | Comment | ||
RSA0020387 | Elymus | Duncan S. Bell, John Anderson, Kim Clark, Ed Howland | 2013-5-10 | 4911 | San Bernardino | Clark Mountains; approximately 1.3 air miles northwest of Umberci Mine. | 1166 | Comment | ||
RSA269251 | Elymus elymoides | B. A. Prigge | 1973-5-20 | 995 | San Bernardino | NE San Bernardino County, Clark Mountain Range. Below Bear Poppy Saddle, 11.9 miles NNE of Mt Pass. | 1098 | Comment | ||
UCR213606 | Encelia virginensis | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38177 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
RSA269316 | Enceliopsis nudicaulis | B. A. Prigge | 1973-4-29 | 833 | San Bernardino | Clark Mt Range, 11 1/4 mi NNE of Mt Pass, between Shire Gypsum Deposit and Umberci Mine | 1220 | Comment | ||
RSA269317 | Enceliopsis nudicaulis | B. A. Prigge | 1973-5-20 | 1007 | San Bernardino | Clark Mt. Range, Bear Poppy Saddle, 11.9 miles NNE of Mt. Pass | 1220 | Comment | ||
RSA275879 | Enceliopsis nudicaulis | R. F. Thorne, Walter Wisura, Christopher Davidson, Barry A. Prigge | 1977-5-28 | 492117 | San Bernardino | E Mojave Desert, Clark Mtn. Range: c. 1/4 mi NE of junction of Umberci Mine rd. & Powerline rd. | 975 | Comment | ||
RSA339808 | Enceliopsis nudicaulis | R. F. Thorne, B. A. Prigge | 1978-5-11 | 51437 | San Bernardino | N. Clark Mountains: Chuckwalla Pass. | 1189 | Comment | ||
RSA375879 | Enceliopsis nudicaulis | R. F. Thorne | 1977-5-28 | 49217 | San Bernardino | E Mojave Desert, Clark Mtn. Range: c. 1/4 mi NE of junction of Umberci Mine rd. & Powerline rd. | 975 | Comment | ||
RSA753204 | Enceliopsis nudicaulis | Jim Andre | 2007-4-17 | 10320 | San Bernardino | Ivanpah Valley: East Clark Range, approx. 4.5 miles WNW of Primm, NV, just N of transmission line corridor (road to Keaney Pass) | 1159 | Comment | ||
UC1478760 | Enceliopsis nudicaulis | Barry Prigge, R. F. Thorne, et al. | 1978-5-10 | 2982 | San Bernardino | Shire Gypsum Deposits area E. Mojave Desert, Clark Mtn Range | 1051 | Comment | ||
UCR195830 | Enceliopsis nudicaulis | Jim Andre, G. L. Clifton | 2007-11-9 | 8655 | San Bernardino | Clark Mountain Range, along transmission line corridor, just east of Keaney Pass, in the Mesquite Wilderness | 1228 | Comment | ||
UCR43357 | Enceliopsis nudicaulis | R. F. Thorne, B. A. Prigge | 1978-5-11 | 51396 | San Bernardino | Eastern Mojave Desert, north Clark Mountain, Shire Gypsum Deposit | 1189 | Comment | ||
UCR59056 | Enceliopsis nudicaulis | Maureen Hales Pendleton | 1983-5-24 | 83 21 | San Bernardino | Eastern Mojave Desert, Clark Mountain area: N base of Chuckwalla Pass near road to Shire Gypsum | Comment | |||
UCR59059 | Enceliopsis nudicaulis | Maureen Hales Pendleton | 1983-5-17 | 83 9 | San Bernardino | Eastern Mojave Desert, Clark Mountain, just below (N of) saddle on road to Umberci Mine | 1150 | Comment | ||
RSA0015753 | Enceliopsis nudicaulis var. nudicaulis | Duncan S. Bell, John Anderson, Kim Clark, Ed Howland | 2013-5-10 | 4903 | San Bernardino | Clark Mountains; Chuckwalla Pass, about 0.25 air mile northwest of Umberci Mine. | 1188 | Comment | ||
HSC98447 | Enneapogon desvauxii | Jim Andre, G. L. Clifton, T. La Doux | 2008-9-23 | 9794 | San Bernardino | Ivanpah Valley, 4 mi. E of Keaney Pass, 5 mi. W of Primm, NV | 872 | Comment | ||
RSA735134 | Enneapogon desvauxii | Jim Andre, Glenn L. Clifton | 2007-11-9 | 8662 | San Bernardino | Clark Mountain Range: along transmission line corridor, just E. of Keaney Pass, in the Mesquite Wilderness. On E-facing rocks. approx. 0.4 mi. N. of transmission line. | 1228 | Comment | ||
RSA792666 | Enneapogon desvauxii | Duncan S. Bell, Aaron Sedgwick | 2012-9-5 | 4110 | San Bernardino | Eastern Clark Mountains, in the vicinity of Bear Poppy Saddle approximately 1.25 air miles southeast of Umberci Mine. | 1033 | Comment | ||
RSA793500 | Enneapogon desvauxii | Duncan S. Bell, Aaron Sedgwick | 2012-9-4 | 4101 | San Bernardino | Eastern Clark Mountains, approximately 3 air miles southeast of Stateline Pass and approximately 0.5 air mile west of the California/Nevada border. | 887 | Comment | ||
UCR195819 | Enneapogon desvauxii | Jim Andre, G. L. Clifton | 2007-11-9 | 8662 | San Bernardino | Clark Mountain Range, along transmission line corridor, just east of Keaney Pass, in the Mesquite Wilderness | 1228 | Comment | ||
VVC2241 | Enneapogon desvauxii | Jim Andre, T. LaDoux, G. Clifton | 2008-9-23 | 9794 | San Bernardino | Mojave Desert, Ivanpah Valley; along major transmission line corridor; approx. 4 mi E of Keany Pass 5 mi west of Primm NV | 872 | Comment | ||
CAS-BOT-BC520438 | Ephedra funerea | A. C. Sanders | 2011-6-15 | 39691 | San Bernardino | Eastern Mojave Desert: Ivanpah Valley, at slight bend in powerline road 2.8 mi NW of Primm at NV state line (from parking lot edge at Whiskey Pete's casino), toward Keany Pass | 833 | Comment | ||
LA104096 | Ephedra funerea | Barry A. Prigge; Robert F. Thorne, David C. Michener | 1978-5-29 | 3161 | San Bernardino | Clark Mountain Range, vicinity of Shire Gypsum Deposits, ca 12 (air) mi. N of Mountain Pass | 975 | Comment | ||
RSA269225 | Ephedra funerea | B. A. Prigge | 1973-5-25 | 1062 | San Bernardino | Clark Mt Range, near Stateline Pass, 13 1/2 miles NE of Mt Pass | 1098 | Comment | ||
UCR192523 | Ephedra funerea | A. C. Sanders | 2008-4-2 | 34694 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, foothills and alluvial slopes along powerline road from Primm to Keaney Pass | 980 | Comment | ||
UCR214528 | Ephedra funerea | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38197 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
UCR230165 | Ephedra funerea | A. C. Sanders, Chika Mori | 2011-6-15 | 39691 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, at slight bend in powerline road 2.8 mi. NW of Primm at NV state line (from parking lot edge at 'Whiskey Pete's' casino), toward Keany Pass | 834 | Comment | ||
UCR43438 | Ephedra funerea | R. F. Thorne | 1978-5-11 | 51414 | San Bernardino | Eastern Mojave Desert, north Clark Mountain, Shire Gypsum Deposit | 1189 | Comment | ||
RSA792668 | Eragrostis cilianensis | Duncan S. Bell, Aaron Sedgwick | 2012-9-5 | 4112 | San Bernardino | Eastern Clark Mountains, in the vicinity of Bear Poppy Saddle approximately 1.25 air miles southeast of Umberci Mine. | 1033 | Comment | ||
GMDRC9850 | Eremogone macradenia var. macradenia | J. M. Andre | 2017-4-19 | 38165 | San Bernardino | Stateline Hills: 0.4 mi. NE of Stateline Pass on west slopes of Stateline Hills, approx 7 mi. SSE of Mesquite Lake | 1135 | Comment | ||
UCR280009 | Eremogone macradenia var. macradenia | Onkar Singh | 2013-4-19 | 3388 | San Bernardino | Eastern Mojave Desert, eastern part of Clark Mtn Range, State Line Pass, c. 6 miles NW of Primm, and 1 mile west of CA/NV border, within the State Line Wilderness Area | 1136 | Comment | ||
UCD105549 | Eremothera boothii subsp. condensata | Robert E. Preston | 2010-5-26 | 2802 | San Bernardino | NW Ivanpah Valley, 5.9 mi WSW of Primm. | 1022 | Comment | ||
UCR280238 | Eremothera refracta | Onkar Singh | 2013-4-19 | 3403 | San Bernardino | Eastern Mojave Desert, eastern part of Clark Mtn Range, just north of State Line Pass, c. 6.5 miles NW of Primm, and 0.5 mile west of CA/NV border, within the State Line Wilderness Area | 1056 | Comment | ||
UCR214446 | Ericameria cooperi | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38225 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
HSC99774 | Ericameria cooperi var. cooperi | Jim Andre | 2010-4-26 | 12964 | San Bernardino | Clark Mtn. Range, 0.3 mi. N of Stateline Pass, N of Primm, far NE side of Clark Range (Stateline Range) | 1035 | Comment | ||
UCR218852 | Ericameria cooperi var. cooperi | Jim Andre | 2010-4-26 | 12964 | San Bernardino | Mojave Desert, Clark Mountain Range, 0.3 mi north of Stateline Pass, due north of Primm, on far northeastern side of Clark Range | 1035 | Comment | ||
UCR214441 | Eriogonum angulosum | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38231 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
GMDRC2493 | Eriogonum brachypodum | J. Andre, T. La Doux | 2008-4-4 | 8639 | San Bernardino | Ivanpah Valley: Ivanpah Valley: east side of Section 12, approx. 3 mi NW of Primm 35 deg. 36.749' N 115 deg. 25.401' W. Elev. 2721 ft. | 830 | Comment | ||
RSA0015755 | Eriogonum brachypodum | Duncan S. Bell, John Anderson, Kim Clark, Ed Howland | 2013-5-10 | 4905 | San Bernardino | Clark Mountains; approximately 0.75 air mile north northwest of Umberci Mine. | 1149 | Comment | ||
RSA777752 | Eriogonum brachypodum | Jim Andre | 2010-10-5 | 15429 | San Bernardino | Along dirt road at Stateline Pass summit between Primm and Mesquite Lake (far eastern Clark Range) | 1104 | Comment | ||
GMDRC2930 | Eriogonum deflexum var. deflexum | J. Andre, G. L. Clifton & T. La Doux | 2008-9-23 | 9803 | San Bernardino | Clark Mountain Range: at Ubeuchi Mine, eastern Clark Range, or 'Stateline Range', N. of major transmission line corridor in Ivanpah Valley, approx. 5 mi. E. of Keany Pass (N. Clark Mtn), 5 mi.W. of Primm, N. of I-40 35 deg. 36.633' N 115 deg. 29.4' W. Elev. 3327 ft. | 1014 | Comment | ||
RSA749718 | Eriogonum deflexum var. deflexum | Jim Andre, G. L. Clifton, T. LaDoux | 2008-9-23 | 9803 | San Bernardino | Ivanpah Valley: at Umberci Mine, approx 1 mile N of major transmission line. | 1030 | Comment | ||
UCR211490 | Eriogonum deflexum var. deflexum | Jim Andre, T. La Doux, G. L. Clifton | 2008-9-23 | 9803 | San Bernardino | Mojave Desert, Ivanpah Valley, Umberci Mine, c. 1 mi north of major transmission line | 1030 | Comment | ||
UCR214524 | Eriogonum fasciculatum subsp. polifolium | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38194 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
HSC79814 | Eriogonum fasciculatum var. polifolium | B. A. Prigge | 1973-5-20 | 1003 | San Bernardino | Clark Mt. Range, Bear Poppy Saddle, 11.9 miles NNE of Mt. Pass | 1220 | Comment | ||
RSA269524 | Eriogonum fasciculatum var. polifolium | Barry A. Prigge | 1974-4-24 | 1398 | San Bernardino | Eastern Mojave Desert, Clark Mountain Range. NE part of County. Ca. 9.8 miles NNE of Mt. Pass and 1.4 miles SE of Umberci Mine | 991 | Comment | ||
RSA269529 | Eriogonum fasciculatum var. polifolium | Barry A. Prigge | 1973-5-20 | 1003 | San Bernardino | Clark Mt. Range, Bear Poppy Saddle, 11.9 miles NNE of Mt. Pass | 1220 | Comment | ||
UCR282053 | Eriogonum fasciculatum var. polifolium | Onkar Singh | 2013-4-18 | 3331 | San Bernardino | Eastern Mojave Desert, eastern part of Clark Mtn Range, 2.5 miles NW of Primm, 0.25 mile west of CA/NV border | 904 | Comment | ||
GMDRC9852 | Eriogonum heermannii var. floccosum | J. M. Andre | 2017-4-19 | 38169 | San Bernardino | Stateline Hills: 0.4 mi. NE of Stateline Pass on west slopes of Stateline Hills, approx 7 mi. SSE of Mesquite Lake | 1135 | Comment | ||
RSA745361 | Eriogonum heermannii var. floccosum | Duncan S. Bell, Valentin Arvizu | 2009-6-12 | 359 | San Bernardino | Clark Mountains: in the vicinity of the Umberci Mine area. | 1227 | Comment | ||
SEINET12784921 | Eriogonum heermannii var. floccosum | G. Rink | 2016-4-26 | 13777 | San Bernardino | Clark Mountains | 1250 | Comment | ||
SEINET12784922 | Eriogonum heermannii var. floccosum | G. Rink | 2016-4-26 | 13776 | San Bernardino | Clark Mountains | 1250 | Comment | ||
RSA0015771 | Eriogonum heermannii var. humilius | Duncan S. Bell, John Anderson, Kim Clark, Ed Howland | 2013-5-11 | 4932 | San Bernardino | Clark Mountains; Stateline Wilderness area, approximately 1.75 air miles northeast of Umberci Mine. | 1174 | Comment | ||
GMDRC2504 | Eriogonum heermannii var. sulcatum | J. Andre, G. L. Clifton | 2007-11-9 | 8664 | San Bernardino | Clark Mountain Range: along transmission line corridor, just E. of Keaney Pass, in the Mesquite Wilderness, growing in limestone/gypsum gravel | 1228 | Comment | ||
GMDRC2932 | Eriogonum heermannii var. sulcatum | J. Andre, G. L. Clifton & T. La Doux | 2008-9-23 | 9805 | San Bernardino | Clark Mountain Range: at Ubeuchi Mine, eastern Clark Range, or 'Stateline Range', N. of major transmission line corridor in Ivanpah Valley, approx. 5 mi. E. of Keany Pass (N. Clark Mtn), 5 mi.W. of Primm, N. of I-40 | 1014 | Comment | ||
GMDRC9861 | Eriogonum heermannii var. sulcatum | J. M. Andre | 2017-4-19 | 38184 | San Bernardino | approx. 1 mi. NW of Stateline Pass, approx 6 mi. SSE of Mesquite Lake, canyon between eastern Clark Mtn Range and western end of Stateline Hills | 1043 | Comment | ||
UCR230574 | Eriogonum heermannii var. sulcatum | Jim Andre | 2010-10-5 | 15433 | San Bernardino | Mojave Desert, far eastern Clark Range, along dirt road at Stateline Pass summit between Primm and Mesquite Lake | 1104 | Comment | ||
RSA269541 | Eriogonum maculatum | Barry A. Prigge | 1973-5-25 | 1044 | San Bernardino | NE San Bernardino County, Clark Mt Range, SE of Shire Cypsum Deposit, 11.25miles NNE of Mt. Pass | 1128 | Comment | ||
UCR214529 | Eriogonum thomasii | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38199 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
RSA735141 | Eriogonum trichopes | Jim Andre, Tasha La Doux | 2008-4-4 | 8640 | San Bernardino | Ivanpah Valley: east side of Section 12, approx. 3 mi NW of Primm. | 830 | Comment | ||
UCR196056 | Eriogonum trichopes | Jim Andre, T. La Doux | 2008-4-4 | 8640 | San Bernardino | Mojave Desert, Ivanpah Valley, east side of Section 12, c. 3 mi northwest of Primm | 830 | Comment | ||
UCR213608 | Eriophyllum wallacei | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38167 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
UCR214440 | Erodium cicutarium | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38213 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
UCR280234 | Erodium cicutarium | Onkar Singh | 2013-4-19 | 3427 | San Bernardino | Eastern Mojave Desert, Mesquite Valley at base of eastern part of Clark Mountain Range | 908 | Comment | ||
RSA269628 | Eschscholzia glyptosperma | Barry A. Prigge, John Prigge | 1973-4-7 | 528 a | San Bernardino | Clark Mountains, Shire Gypsum Road, 13 (air) miles NE of Mountain Pass | 976 | Comment | ||
RSA269631 | Eschscholzia glyptosperma | Barry A. Prigge | 1973-5-20 | 1000 | San Bernardino | Clark Mt. Range, Bear Poppy Saddle, 11.9 miles NNE of Mt. Pass | 1220 | Comment | ||
RSA279232 | Eschscholzia glyptosperma | Barry A. Prigge, Robert F. Thorne | 1978-5-10 | 2997 | San Bernardino | Clark Mountains; W of Shire Gypsum Deposits. | 1250 | Comment | ||
UCR213605 | Eschscholzia glyptosperma | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38176 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
GMDRC9841 | Eucnide urens | J. M. Andre | 2017-4-19 | 38146 | San Bernardino | Ivanpah Valley: along BLM Rd # 402 (road to Mesquite Lake), 3.0 mi. NNW of Primm, SW end of Stateline Hills | 888 | Comment | ||
LA104088 | Eucnide urens | Barry A. Prigge; Robert F. Thorne, David C. Michener | 1978-5-29 | 3169 | San Bernardino | Clark Mountain Range, vicinity of Shire Gypsum Deposits, ca 12 (air) mi. N of Mountain Pass | 975 | Comment | ||
OBI12522 | Eucnide urens | Carl B. Wolf | 1940-5-29 | 9691 | San Bernardino | Mojave Desert, Stateline Pass, between Clark Mt and Spring Mts (Nevada). 1-3/10 mi N of summit | 1036 | Comment | ||
RSA23442 | Eucnide urens | Carl B. Wolf | 1940-5-29 | 9691 | San Bernardino | Mojave Desert, Stateline Pass, between Clark Mt. & Spring Mts. (Nevada) 1 3/10 mi. N. of summit | 1037 | Comment | ||
RSA279722 | Eucnide urens | Robert F. Thorne, C. W. Tilforth | 1974-5-28 | 44539 | San Bernardino | East Mojave Desert: 5.3 miles west of State Line (Nevada) along powerline road. | 1006 | Comment | ||
SD123491 | Eucnide urens | Robert F. Thorne, C. W. Tilforth | 1974-5-28 | 44539 | San Bernardino | E. Mojave Desert, Clark Mts.: 5.3 mi W of State Line (Nev.) along power line road on S-facing ls hillside. | 1006 | Comment | ||
SD42471 | Eucnide urens | Carl B. Wolf | 1940-5-29 | San Bernardino | Mojave Desert, Stateline Pass, between Clark Mt. & Spring Mts. (Nevada). 1 3/10 mi. N of summit. | 1036 | Comment | |||
UCR38085 | Eucnide urens | B. G. Pitzer | 1985-5-26 | 4001 | San Bernardino | Eastern Mojave Desert, NE end of Clark Mountain Range, State Line Pass | 1159 | Comment | ||
RSA0020633 | Eucrypta micrantha | Duncan S. Bell, John Anderson, Kim Clark, Ed Howland | 2013-5-11 | 4924 | San Bernardino | Clark Mountains; Stateline Wilderness area, approximately 1.75 air miles northeast of Umberci Mine. | 1174 | Comment | ||
UCR213607 | Eucrypta micrantha | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38178 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
UCR218821 | Eucrypta micrantha | Jim Andre | 2010-4-26 | 12952 | San Bernardino | Mojave Desert, Clark Mountain Range, along dirt road 2 mi south of Mesquite Lake and c. 2 mi north of Stateline Pass north of Primm, on far northeastern side of Clark Range in Mesquite Lake Valley | 925 | Comment | ||
RSA763020 | Euphorbia albomarginata | A. C. Sanders, A. Howald, Florence Caplow, et al. | 2010-5-3 | 38192 | San Bernardino | Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 915 | Comment | ||
SEINET7859577 | Euphorbia albomarginata | G. Rink | 2014-9-20 | 12963 | San Bernardino | Stateline Power Plant | 905 | Comment | ||
UCR213528 | Euphorbia albomarginata | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38192 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
SEINET7859637 | Euphorbia micromera | G. Rink | 2014-9-26 | 12974 | San Bernardino | Stateline Solar Power Plant, west of Primm, Nevada | 847 | Comment | ||
SEINET7859575 | Euphorbia setiloba | G. Rink | 2014-9-20 | 12961 | San Bernardino | Stateline Power Plant | 905 | Comment | ||
SEINET7859636 | Euphorbia setiloba | G. Rink | 2014-9-26 | 12973 | San Bernardino | Stateline Solar Power Plant, west of Primm, Nevada | 847 | Comment | ||
UCR213529 | Filago depressa | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38174 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
UCR280232 | Galium | Onkar Singh | 2013-4-18 | 3373 | San Bernardino | Eastern Mojave Desert, eastern part of Clark Mtn Range, c. 6.5 miles NW of Primm, 0.25 mile west of CA/NV border, eastern boundary of State Line Wilderness Area | 1114 | Comment | ||
GMDRC9848 | Galium proliferum | J. M. Andre | 2017-4-19 | 38163 | San Bernardino | Stateline Hills: 0.4 mi. NE of Stateline Pass on west slopes of Stateline Hills, approx 7 mi. SSE of Mesquite Lake | 1135 | Comment | ||
RSA0020389 | Galium proliferum | Duncan S. Bell, John Anderson, Kim Clark, Ed Howland | 2013-5-10 | 4909 | San Bernardino | Clark Mountains; approximately 1.3 air miles northwest of Umberci Mine. | 1166 | Comment | ||
RSA278686 | Galium proliferum | Barry A. Prigge, Robert F. Thorne | 1978-5-10 | 2990 | San Bernardino | E. Mojave Desert, Clark Mountains: Shire Gypsum Deposits area. | 1220 | Comment | ||
UC1478762 | Galium proliferum | Barry Prigge, R. F. Thorne, et al. | 1978-5-10 | 2990 | San Bernardino | Shire Gypsum Deposits area E. Mojave Desert, Clark Mtn. Range | 1219 | Comment | ||
UCR280229 | Galium proliferum | Onkar Singh | 2013-4-18 | 3358 | San Bernardino | Eastern Mojave Desert, eastern part of Clark Mtn Range, c. 6.5 miles NW of Primm, 0.25 mile west of CA/NV border, eastern boundary of State Line Wilderness Area | 1114 | Comment | ||
UCR33485 | Galium proliferum | B. A. Prigge, R. F. Thorne | 1978-5-10 | 2990 | San Bernardino | Eastern Mojave Desert, Clark Mountain, west of Shire Gypsum deposits | 1250 | Comment | ||
RSA0031540 | Gaura coccinea | Jim Andre, Glenn L. Clifton | 2006-4-28 | 7462 | San Bernardino | Clark Mtn: in canyon 0.3 mi. W of the Umberci Mine, in the Mesquite Wilderness Area about 4 mi. east of Clark Mtn., and about 5 mi. WNW of Primm, Nev. | 1080 | Comment | ||
RSA0033947 | Gaura coccinea | Jim Andre, Glenn L. Clifton | 2006-4-28 | 7462 | San Bernardino | Clark Mtn: in canyon 0.3 mi. W of the Umberci Mine, in the Mesquite Wilderness Area about 4 mi. east of Clark Mtn., and about 5 mi. WNW of Primm, Nev. | 1080 | Comment | ||
RSA745366 | Gaura coccinea | Duncan S. Bell, Valentin Arvizu | 2009-6-12 | 361 | San Bernardino | Clark Mountains: in the vicinity of the Umberci Mine area. | 1227 | Comment | ||
RSA735142 | Gilia aliquanta subsp. breviloba | J. Andre, T. La Doux | 2008-4-4 | 8637 | San Bernardino | Ivanpah Valley: east side of Section 12, approx. 3 mi NW of Primm. | 830 | Comment | ||
RSA0020634 | Gilia cana | Duncan S. Bell, John Anderson, Kim Clark, Ed Howland | 2013-5-11 | 4925 | San Bernardino | Clark Mountains; Stateline Wilderness area, approximately 1.75 air miles northeast of Umberci Mine. | 1174 | Comment | ||
UCR213930 | Gilia cana | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38181 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
GMDRC3031 | Gilia cana subsp. speciformis | J. Andre, Nick Jensen | 2009-4-6 | 9947 | San Bernardino | Ivanpah Valley: Ivanpah Valley: growing along transmission line road approx 3 mi. W. of Primm, at base of limestone hills 35 deg. 36.313' N 115 deg. 27.197' W. - 2876 ft. | 877 | Comment | ||
UCR211410 | Gilia cana subsp. speciformis | Jim Andre, Nick Jensen | 2009-4-6 | 9947 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, along transmission line road c. 3 miles west of Primm | 877 | Comment | ||
RSA349832 | Gilia cana subsp. triceps | B. A. Prigge, R. F. Thorne, et al. | 1978-5-10 | 3012 | San Bernardino | Clark Mountains; W of Shire Gypsum Deposits. | 1249 | Comment | ||
RSA349833 | Gilia cana subsp. triceps | B. A. Prigge, R. F. Thorne, et al. | 1978-5-10 | 3004 | San Bernardino | Clark Mountains; W of Shire Gypsum Deposits. | 1249 | Comment | ||
UCR32972 | Gilia filiformis | B. A. Prigge, R. F. Thorne | 1978-5-10 | 3011 | San Bernardino | Eastern Mojave Desert, Clark Mountain, west of Shire Gypsum deposits | 1250 | Comment | ||
RSA269649 | Gilia scopulorum | B. A. Prigge | 1973-5-20 | 994 | San Bernardino | NE San Bernardino County, Clark Mountain Range. Below Bear Poppy Saddle, 11.9 miles NNE of Mt Pass. | 1098 | Comment | ||
RSA349828 | Gilia scopulorum | B. A. Prigge, Robert F. Thorne | 1978-5-10 | 3019 | San Bernardino | Clark Mountains; W of Shire Gypsum Deposits. | 1249 | Comment | ||
RSA349831 | Gilia scopulorum | B. A. Prigge, Robert F. Thorne | 1978-5-10 | 2993 | San Bernardino | E. Mojave Desert, Clark Mountains: Shire Gypsum Deposits area. | 1220 | Comment | ||
RSA749779 | Gilia scopulorum | R. F. Thorne, Barry Prigge | 1978-5-11 | 51421 | San Bernardino | N. Clark Mountains: Shire Gypsum Deposit, E. Mojave Desert. | 1052 | Comment | ||
RSA768098 | Gilia scopulorum | J. Andre | 2010-4-26 | 12954 | San Bernardino | Clark Mountain Range; limestone hill along dirt road 2 miles south of Mesquite Lake and about 2 miles north of Stateline Pass north of Primm, on far northeastern side of Clark Range (Stateline Range) in Mesquite Lake Valley | 925 | Comment | ||
UCR227835 | Gilia scopulorum | R. F. Thorne, B. A. Prigge, et al. | 1978-5-11 | 51421 | San Bernardino | Eastern Mojave Desert, north Clark Mountain, Shire Gypsum Deposit | 1189 | Comment | ||
UCR32970 | Gilia scopulorum | B. A. Prigge, R. F. Thorne | 1978-5-10 | 2993 | San Bernardino | Eastern Mojave Desert, Clark Mountain, Shire Gypsum deposits area | 1254 | Comment | ||
RSA0098804 | Gilia stellata | Duncan S. Bell, Evan Meyer | 2015-4-28 | 8108 | San Bernardino | Clark Mountains; BLM section; approximately 1.5 air miles west northwest of Umberci Mine. | 1155 | Comment | ||
RSA269652 | Gilia stellata | B. A. Prigge, John Prigge | 1973-4-7 | 525 | San Bernardino | Clark Mountains, Shire Gypsum Road, 13 (air) miles NE of Mountain Pass | 976 | Comment | ||
UCR214535 | Gilia stellata | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38204 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
GMDRC3005 | Gilia transmontana | J. Andre, Nick Jensen | 2009-4-6 | 9948 | San Bernardino | Ivanpah Valley: Ivanpah Valley: growing along transmission line road approx 3 mi. W. of Primm, at base of limestone hills 35 deg. 36.313' N 115 deg. 27.197' W. - 2876 ft. | 877 | Comment | ||
RSA269661 | Gilia transmontana | B. A. Prigge, John Prigge | 1973-4-7 | 524 | San Bernardino | Clark Mountains, Shire Gypsum Road, 13 (air) miles NE of Mountain Pass | 976 | Comment | ||
RSA752159 | Gilia transmontana | J. Andre, Nick Jensen | 2009-4-6 | 9948 | San Bernardino | Ivanpah Valley: along transmission line road approx. 3 miles W of Primm, at base of limestone hills. | 877 | Comment | ||
RSA269405 | Guillenia lasiophylla | B. A. Prigge, John Prigge | 1973-4-7 | 522 | San Bernardino | Clark Mountains, Shire Gypsum Road, 13 (air) miles NE of Mountain Pass | 976 | Comment | ||
RSA339817 | Guillenia lasiophylla | R. F. Thorne | 1978-5-11 | 51411 | San Bernardino | N. Clark Mountains: Shire Gypsum Deposit, E. Mojave Desert | 1052 | Comment | ||
UCR211486 | Gutierrezia sarothrae | Jim Andre, T. La Doux, G. L. Clifton | 2008-9-23 | 9809 | San Bernardino | Mojave Desert, Ivanpah Valley, Umberci Mine, c. 1 mi north of major transmission line | 1030 | Comment | ||
VVC2231 | Gutierrezia sarothrae | Jim Andre, T. LaDoux, G. Clifton | 2008-9-23 | 9808 | San Bernardino | Mojave Desert, Ivanpah Valley; along major transmission line corridor; approx. 4 mi E of Keany Pass 5 mi west of Primm NV | 872 | Comment | ||
GMDRC9859 | Hedeoma nana subsp. californica | J. M. Andre | 2017-4-19 | 38181 | San Bernardino | approx. 1 mi. NW of Stateline Pass, approx 6 mi. SSE of Mesquite Lake, canyon between eastern Clark Mtn Range and western end of Stateline Hills | 1043 | Comment | ||
JEPS100951 | Hedeoma nana subsp. californica | Dean W. Taylor | 1979-4-23 | 7360 | San Bernardino | Clark Mountains, tall shrubs on limestone slopes near Umberci Mine | 1402 | Comment | ||
RSA0020631 | Hedeoma nana subsp. californica | Duncan S. Bell, John Anderson, Kim Clark, Ed Howland | 2013-5-11 | 4921 | San Bernardino | Clark Mountains; Stateline Wilderness area, approximately 1.75 air miles northeast of Umberci Mine. | 1174 | Comment | ||
RSA657263 | Hedeoma nana subsp. californica | James Henrickson | 1981-4-25 | 18805 | San Bernardino | 45 air miles NE of Baker in Mojave Desert, on W-facing limestone outcrop of road from Searchlight (now Primm) Nev, to umberci Mine, 5 miles W of Stateline | 976 | Comment | ||
RSA745375 | Hedeoma nana subsp. californica | Duncan S. Bell, Valentin Arvizu | 2009-6-13 | 372 | San Bernardino | Clark Mountains: west of Umberci Mine Road along a steep limestone slope. | 1098 | Comment | ||
SD181471 | Hedeoma nana subsp. californica | James Henrickson, Barry & John Prigge | 1981-4-25 | 18805 | San Bernardino | About 45 airmiles northeast of Baker in Mojave Desert, on west-facing limestone outcrop of road from Searchlight (now Primm) Nev, to Umberci Mine, ca. 5 miles west of state line. | Comment | |||
UCD124912 | Hedeoma nana subsp. californica | Dean W. Taylor | 1979-4-23 | 7360 | San Bernardino | Clark Mountains; on slopes facing south. | 1402 | Comment | ||
UCR280233 | Hedeoma nana subsp. californica | Onkar Singh | 2013-4-18 | 3375 | San Bernardino | Eastern Mojave Desert, eastern part of Clark Mtn Range, c. 6.5 miles NW of Primm, 0.25 mile west of CA/NV border, eastern boundary of State Line Wilderness Area | 1114 | Comment | ||
RSA339819 | Ipomopsis polycladon | R. F. Thorne | 1978-5-11 | 51408 | San Bernardino | N. Clark Mountains: Shire Gypsum Deposit, E. Mojave Desert. | 1052 | Comment | ||
UCR196057 | Ipomopsis polycladon | Jim Andre, T. La Doux | 2008-4-4 | 8638 | San Bernardino | Mojave Desert, Ivanpah Valley, east side of Section 12, c. 3 mi northwest of Primm | 830 | Comment | ||
UCR43347 | Ipomopsis polycladon | R. F. Thorne, B. A. Prigge | 1978-5-11 | 51408 | San Bernardino | Eastern Mojave Desert, north Clark Mountain, Shire Gypsum Deposit | 1189 | Comment | ||
RSA269582 | Krameria erecta | Barry A. Prigge | 1974-6-11 | 1581 | San Bernardino | NE San Bernardino, Clark Mtn. range, ca 1 miles NW of Shire Gypsum Deposits, ca 12 miles N of Mt. Pass. | 1006 | Comment | ||
RSA269700 | Krameria erecta | Barry A. Prigge | 1973-5-25 | 1056 | San Bernardino | NE San Bernardino County, Clark Mt Range, SE of Shire Cypsum Deposit, 11.25miles NNE of Mt. Pass | 1128 | Comment | ||
RSA269702 | Krameria erecta | Barry A. Prigge | 1973-5-25 | 1058 | San Bernardino | Clark Mt Range, near Stateline Pass, 13 1/2 miles NE of Mt Pass | 1098 | Comment | ||
SEINET3095227 | Krameria erecta | Robert F. Thorne, Barry Prigge, et al | 1978-5-11 | 51415 | San Bernardino | Eastern Mojave Desert; north Clark Mountain, Shire Gypsum Deposit. | 1052 | Comment | ||
RSA269822 | Krascheninnikovia lanata | B. A. Prigge | 1973-5-25 | 1045 | San Bernardino | Clark Mt. Range, between Shire Gypsum Deposit and Umberci Mine, ca. 11 miles NNE of Mt Pass. | 1402 | Comment | ||
RSA339814 | Langloisia setosissima subsp. punctata | R. F. Thorne | 1978-5-11 | 51403 | San Bernardino | N. Clark Mountains: Shire Gypsum Deposit, E. Mojave Desert | 1052 | Comment | ||
RSA340126 | Langloisia setosissima subsp. punctata | K. Thorne, B. A. Prigge | 1978-5-11 | 51404 | San Bernardino | N. Clark Mountains: Shire Gypsum Deposit, E. Mojave Desert | 1052 | Comment | ||
UCR214525 | Langloisia setosissima subsp. punctata | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38195 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
RSA269669 | Langloisia setosissima subsp. setosissima | B. A. Prigge | 1973-5-20 | 993 | San Bernardino | Clark Mountains, below Bear Poppy Saddle, 11.9 miles NNE of Mt. Pass | 1067 | Comment | ||
UC625613 | Langloisia setosissima subsp. setosissima | Annie M. Alexander and Louise Kellogg | 1939-6-24 | 818 | San Bernardino | Power Lines Rd. from Nev.-Calif. state line, 4 junctions <Colisseum> Mine Rd. ?> Clark Mt. | 1051 | Comment | ||
UCD105554 | Langloisia setosissima subsp. setosissima | Robert E. Preston | 2010-5-26 | 2801 | San Bernardino | Northern Ivanpah Valley, 2.9 mi WSW of Primm. | 838 | Comment | ||
RSA269382 | Lappula occidentalis var. occidentalis | B. A. Prigge | 1973-4-29 | 821 | San Bernardino | NE San Bernardino County, Clark Mt range, 11.25 miles NNE of Mt Pass, between Shire Gypsum Deposit and Umberci Mine. | 1189 | Comment | ||
UC625924 | Lepidium | Annie M. Alexander | 1939-6-24 | 819 | San Bernardino | Power Line Rd from state line (Nev./Calif.) to junction with Coliseum Mine Rd.; Clark Mt. | Comment | |||
RSA269412 | Lepidium fremontii | B. A. Prigge | 1973-5-20 | 1006 | San Bernardino | Clark Mt. Range, Bear Poppy Saddle, 11.9 miles NNE of Mt. Pass | 1220 | Comment | ||
UCR214541 | Lepidium fremontii | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38216 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
UCR280008 | Lepidium fremontii | Onkar Singh | 2013-4-19 | 3392 | San Bernardino | Eastern Mojave Desert, eastern part of Clark Mtn Range, State Line Pass, c. 6 miles NW of Primm, and 1 mile west of CA/NV border, within the State Line Wilderness Area | 1136 | Comment | ||
UCR77196 | Lepidium fremontii | J. Jaeger | 1992-3-15 | s.n. | San Bernardino | Eastern Mojave Desert, west of Spring Mtns, c. 3 miles SE of State Line Pass | 878 | Comment | ||
UCR280237 | Lepidium lasiocarpum subsp. lasiocarpum | Onkar Singh | 2013-4-19 | 3421 | San Bernardino | Eastern Mojave Desert, Mesquite Valley at base of eastern part of Clark Mountain Range | 908 | Comment | ||
UCR211413 | Linanthus bigelovii | Jim Andre, Nick Jensen | 2009-4-6 | 9960 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, along transmission line road c. 3 miles west of Primm | 877 | Comment | ||
UCR211412 | Linanthus demissus | Jim Andre, Nick Jensen | 2009-4-6 | 9961 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, along transmission line road c. 3 miles west of Primm | 877 | Comment | ||
UCR214449 | Linanthus demissus | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38222 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
UCR218849 | Linanthus demissus | Jim Andre | 2010-4-26 | 12959 | San Bernardino | Mojave Desert, Clark Mountain Range, 0.3 mi north of Stateline Pass, due north of Primm, on far northeastern side of Clark Range | 1035 | Comment | ||
RSA279235 | Linanthus filiformis | B. A. Prigge, Robert F. Thorne | 3011 | San Bernardino | Clark Mtns, W of Shire Gypsum deposits | 1250 | Comment | |||
RSA279236 | Linanthus filiformis | B. A. Prigge, Robert F. Thorne | 1978-5-10 | 3019 -c | San Bernardino | Clark Mtns., W of Shire Gypsum deposits. | 1220 | Comment | ||
RSA339822 | Linanthus filiformis | R. F. Thorne, B. A. Prigge | 1978-5-11 | 51425 | San Bernardino | N. Clark Mountains: Shire Gypsum Deposit, E. Mojave Desert. | 1052 | Comment | ||
UCR211402 | Linanthus filiformis | Jim Andre, Nick Jensen | 2009-4-6 | 9962 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, along transmission line road c. 3 miles west of Primm | 877 | Comment | ||
UCR214534 | Linanthus jonesii | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38220 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
RSA269670 | Linanthus pungens subsp. hallii | B. A. Prigge | 1973-5-25 | 1015 -b | San Bernardino | Clark Mt. Range, 0.7 miles NE of Umberci mine, 11 1/4 miles NNe of Mt Pass | 1372 | Comment | ||
RSA260803 | Lycium andersonii | Barry A. Prigge | 1973-5-25 | 1051 -A | San Bernardino | ClaNE San Bernardino Co., Clark Mt. range, 0.7 mi. NE of Umberci Mine, 11 1/4 mi. NNE of Mt Pass. | 1402 | Comment | ||
RSA269763 | Lycium andersonii | Barry A. Prigge | 1973-4-28 | 778 | San Bernardino | NE Sanbernardino Co.; Clark Mt. range, Stateline Pass, 13.7 mi. NE of Mt. Pass. | 1113 | Comment | ||
RSA0127777 | Lycium cooperi | G. Rink | 2016-4-30 | 13778 | San Bernardino | Five miles west of Primm, NV. | 823 | Comment | ||
SEINET12784920 | Lycium cooperi | G. Rink | 2016-4-30 | 13778 | San Bernardino | Five miles west of Primm, NV | 823 | Comment | ||
UCR213531 | Malacothrix glabrata | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38172 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
UCR43350 | Menodora spinescens | R. F. Thorne, B. A. Prigge, et al. | 1978-5-11 | 51405 | San Bernardino | Eastern Mojave Desert, north Clark Mountain, Shire Gypsum Deposit | 1189 | Comment | ||
RSA0020384 | Mentzelia | Duncan S. Bell, John Anderson, Kim Clark, Ed Howland | 2013-5-10 | 4914 A | San Bernardino | Clark Mountains; approximately 1.25 air miles northwest of Umberci Mine. | 1041 | Comment | ||
UCR192521 | Mentzelia | A. C. Sanders | 2008-4-2 | 34692 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, foothills and alluvial slopes along powerline road from Primm to Keaney Pass | 980 | Comment | ||
RSA752164 | Mentzelia albicaulis | Jim Andre, Nick Jensen | 2009-4-6 | 10105 | San Bernardino | Clark Mt. Range: Just N of major power line corridor, approx. 5 miles W of Primm (NV), and 3 miles E of Keany Pass. | 1161 | Comment | ||
RSA0060671 | Mentzelia obscura | A. C. Sanders, A. Howald, Florence Caplow | 2010-5-3 | 38166 | San Bernardino | Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar. | 915 | Comment | ||
UCR213452 | Mentzelia obscura | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38166 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
GMDRC3144 | Mentzelia polita | J. Andre | 2008-4-23 | 10327 | San Bernardino | Clark Mountain Range: growing on calcareous clay gravels up drainage just north or transmission line corridor road, approx 2 mi. E. of Keaney Pass 35 deg. 35.724' N 115 deg. 31.198' W. Elev. 3805 ft. | 1160 | Comment | ||
RSA0015756 | Mentzelia polita | Duncan S. Bell, John Anderson, Kim Clark, Ed Howland | 2013-5-10 | 4906 | San Bernardino | Clark Mountains; approximately 1.3 air miles northwest of Umberci Mine. | 1166 | Comment | ||
RSA0015769 | Mentzelia polita | Duncan S. Bell, John Anderson, Kim Clark, Ed Howland | 2013-5-11 | 4930 | San Bernardino | Clark Mountains; Stateline Wilderness area, approximately 1.75 air miles northeast of Umberci Mine. | 1174 | Comment | ||
RSA0117798 | Mentzelia polita | Duncan S. Bell, Valentin Arvizu | 2009-6-12 | 360 | San Bernardino | Clark Mountains: in the vicinity of the Umberci Mine area. | 1227 | Comment | ||
RSA279218 | Mentzelia polita | Barry A. Prigge, Robert F. Thorne | 1978-5-10 | 3005 | San Bernardino | Clark Mountains; W of Shire Gypsum Deposits. | 1250 | Comment | ||
SEINET12784923 | Mentzelia polita | G. Rink | 2016-4-26 | 13775 | San Bernardino | Clark Mountains | 1250 | Comment | ||
UCR211133 | Mentzelia polita | Jim Andre | 2008-4-23 | 10327 | San Bernardino | Eastern Mojave Desert, Clark Mountain Range, drainage just N of transmission line corridor road, c. 2 miles east of Keaney Pass | 1160 | Comment | ||
LA103817 | Mentzelia pterosperma | Robert F. Thorne; Barry A. Prigge | 1978-5-11 | 51397 | San Bernardino | Clark Mountain Range, Shire Gypsum Deposit | 1051 | Comment | ||
RSA279219 | Mentzelia pterosperma | Barry A. Prigge, Robert F. Thorne | 1978-5-10 | 2987 | San Bernardino | E. Mojave Desert, Clark Mountains: Shire Gypsum Deposits area. | 1220 | Comment | ||
UCR43360 | Mentzelia pterosperma | R. F. Thorne, B. A. Prigge | 1978-5-11 | 51397 | San Bernardino | Eastern Mojave Desert, north Clark Mountain, Shire Gypsum Deposit | 1189 | Comment | ||
RSA269489 | Mimulus bigelovii var. bigelovii | Barry A. Prigge, John Prigge | 1973-4-7 | 527 | San Bernardino | Clark Mountains, Shire Gypsum Road, 13 (air) miles NE of Mountain Pass | 976 | Comment | ||
RSA279244 | Mimulus bigelovii var. bigelovii | Barry A. Prigge, Robert F. Thorne | 1978-5-10 | 2998 | San Bernardino | Clark Mountains; W of Shire Gypsum Deposits. | 1250 | Comment | ||
UCR218819 | Mimulus bigelovii var. bigelovii | Jim Andre | 2010-4-26 | 12957 | San Bernardino | Mojave Desert, Clark Mountain Range, 0.3 mi north of Stateline Pass, due north of Primm, on far northeastern side of Clark Range | 1035 | Comment | ||
UCR280243 | Mimulus bigelovii var. bigelovii | Onkar Singh | 2013-4-19 | 3419 | San Bernardino | Eastern Mojave Desert, Mesquite Valley at base of eastern part of Clark Mountain Range | 908 | Comment | ||
GMDRC9845 | Mirabilis laevis var. villosa | J. M. Andre | 2017-4-19 | 38157 | San Bernardino | 0.2 mi. west Stateline Pass (and BLM Rd # 402), 6.4 mi. NNW of Primm, east of Clark Mtn Range, west of Stateline Hills | 1097 | Comment | ||
UCR213587 | Monoptilon bellioides | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38186 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
CAS-BOT-BC202801 | Mortonia utahensis | Carl B. Wolf | 1940-5-29 | 9692 | San Bernardino | Mojave Desert, Stateline Pass, between Clark Mt. & Spring Mts. (Nevada). 1 3/10 mi. n. of summit | 1036 | Comment | ||
GMDRC2500 | Mortonia utahensis | J. Andre, G. L. Clifton | 2007-11-9 | 8659 | San Bernardino | Clark Mountain Range: along transmission line corridor, just E. of Keaney Pass, in the Mesquite Wilderness, growing in limestone/gypsum gravel.. Elev. 4028 ft. | 1228 | Comment | ||
GMDRC9862 | Mortonia utahensis | J. M. Andre | 2017-4-19 | 38185 | San Bernardino | approx. 1 mi. NW of Stateline Pass, approx 6 mi. SSE of Mesquite Lake, canyon between eastern Clark Mtn Range and western end of Stateline Hills | 1043 | Comment | ||
HSC65719 | Mortonia utahensis | R. F. Thorne, C. W. Tilforth | 1974-5-28 | 44540 | San Bernardino | E Mojave Desert, Clark Mtns., 5.3 mi. W of state line (Nevada), along power line road | 1006 | Comment | ||
HSC99814 | Mortonia utahensis | Jim Andre | 2010-4-26 | 12961 | San Bernardino | Clark Mtn. Range, 0.3 mi. N of Stateline Pass, N of Primm, far NE side of Clark Range (Stateline Range) | 1035 | Comment | ||
RSA23441 | Mortonia utahensis | C. B. Wolf | 1940-5-29 | s.n. | San Bernardino | Mojave Desert, Stateline Pass, between Clark Mt. & Spring Mts. (Nevada) 1 3/10 mi. N. of summit. | 1037 | Comment | ||
RSA279196 | Mortonia utahensis | B. A. Prigge, R. F. Thorne, et al. | 1978-5-10 | 2985 | San Bernardino | E. Mojave Desert, Clark Mountains: Shire Gypsum Deposits area. | 1220 | Comment | ||
RSA279823 | Mortonia utahensis | R. F. Thorne, C. W. Tilforth | 1974-5-28 | 44540 | San Bernardino | East Mojave Desert: 5.3 miles west of State Line (Nevada) along powerline road. | 1005 | Comment | ||
RSA279824 | Mortonia utahensis | R. F. Thorne | 44536 | San Bernardino | Clark Mountains; 6.8 miles W. of State Line (Nev.) | 1098 | Comment | |||
RSA745359 | Mortonia utahensis | Duncan S. Bell, Valentin Arvizu | 2009-6-13 | 367 | San Bernardino | Clark Mountains: west of Umberci Mine Road along a steep limestone slope. | 1098 | Comment | ||
RSA745368 | Mortonia utahensis | Duncan S. Bell, Valentin Arvizu | 2009-6-12 | 362 | San Bernardino | Clark Mountains: in the vicinity of the Umberci Mine area. | 1227 | Comment | ||
RSA768096 | Mortonia utahensis | J. Andre | 2010-4-26 | 12945 | San Bernardino | Clark Mountain Range; limestone hill along dirt road 2 miles south of Mesquite Lake and about 2 miles north of Stateline Pass north of Primm, on far northeastern side of Clark Range (Stateline Range) in Mesquite Lake Valley | 925 | Comment | ||
SD123488 | Mortonia utahensis | Robert F. Thorne, C. W. Tilforth | 1974-5-28 | 44540 | San Bernardino | Clark Mountains; 5.3 miles west of state line. | 1004 | Comment | ||
SD42473 | Mortonia utahensis | Carl B. Wolf | 1940-5-29 | 9692 | San Bernardino | Stateline Pass, between Clark Mountain and Spring Mountains; 1.3 miles north of summit. | 1035 | Comment | ||
UC774577 | Mortonia utahensis | Carl B. Wolf | 1940-5-29 | 9692 | San Bernardino | 1 3/10 mi n of summit between Clark Mountain and Spring Mountain (Mohave Desert, Stateline Pass); Mohave Desert, Stateline Pass | 1036 | Comment | ||
UCR175405 | Mortonia utahensis | Jim Andre, G. L. Clifton | 2006-4-28 | 7460 | San Bernardino | Eastern Mojave Desert, Clark Mountain: canyon 0.3 mi west of the Umberci Mine, in the Mesquite Wilderness Area c. 4 mi east of Clark Mtn and c. 5 mi WNW of Primm, NV | 1080 | Comment | ||
UCR195833 | Mortonia utahensis | Jim Andre, T. La Doux, G. L. Clifton, | 2007-11-9 | 8659 | San Bernardino | Clark Mountain Range, along transmission line corridor, just east of Keaney Pass, in the Mesquite Wilderness | 1228 | Comment | ||
UCR218818 | Mortonia utahensis | Jim Andre | 2010-4-26 | 12945 | San Bernardino | Mojave Desert, Clark Mountain Range, along dirt road 2 mi south of Mesquite Lake and c. 2 mi north of Stateline Pass north of Primm, on far northeastern side of Clark Range in Mesquite Lake Valley | 925 | Comment | ||
UCR218847 | Mortonia utahensis | Jim Andre | 2010-4-26 | 12961 | San Bernardino | Mojave Desert, Clark Mountain Range, 0.3 mi north of Stateline Pass, due north of Primm, on far northeastern side of Clark Range | 1035 | Comment | ||
UCR280245 | Mortonia utahensis | Onkar Singh | 2013-4-19 | 3402 | San Bernardino | Eastern Mojave Desert, eastern part of Clark Mtn Range, just north of State Line Pass, c. 6.5 miles NW of Primm, and 0.5 mile west of CA/NV border, within the State Line Wilderness Area | 1056 | Comment | ||
UCR32917 | Mortonia utahensis | B. A. Prigge, R. F. Thorne | 1978-5-10 | 2985 | San Bernardino | Eastern Mojave Desert, Clark Mountain, Shire Gypsum deposits area | 1254 | Comment | ||
RSA793499 | Muhlenbergia microsperma | Duncan S. Bell, Aaron Sedgwick | 2012-9-4 | 4102 | San Bernardino | Eastern Clark Mountains, approximately 3 air miles southeast of Stateline Pass and approximately 0.5 air mile west of the California/Nevada border. | 887 | Comment | ||
UCR280083 | Muhlenbergia microsperma | Onkar Singh | 2013-4-18 | 3344 | San Bernardino | Eastern Mojave Desert, eastern part of Clark Mtn Range, 3.5 miles NW of Primm, 0.5 mile west of CA/NV border, eastern boundary of State Line Wilderness Area | 951 | Comment | ||
UCR230576 | Muhlenbergia porteri | Jim Andre | 2010-10-5 | 15431 | San Bernardino | Mojave Desert, far eastern Clark Range, along dirt road at Stateline Pass summit between Primm and Mesquite Lake | 1104 | Comment | ||
UCR214448 | Nama demissa | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38223 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
CAS-BOT-BC532583 | Nemacladus | A. C. Sanders; A. Howald; Florence Caplow; et al | 2010-5-3 | 38164 | San Bernardino | Eastern Mojave Desert: Ivanpah Valley, slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gass pipeline corridor scar | 930 | Comment | ||
UCR213480 | Nemacladus | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38164 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
UCR196058 | Nemacladus glanduliferus var. orientalis | Jim Andre, T. La Doux | 2008-4-4 | 8636 | San Bernardino | Mojave Desert, Ivanpah Valley, east side of Section 12, c. 3 mi northwest of Primm | 830 | Comment | ||
HSC82727 | Nemacladus orientalis | R. F. Thorne, B. A. Prigge, et al. | 1978-5-11 | 51429 | San Bernardino | N Clark Mtns., Shire Gypsum Deposit, E Mojave Desert. | 1052 | Comment | ||
RSA279194 | Nemacladus orientalis | B. A. Prigge, R. F. Thorne, et al. | 1978-5-10 | 3007 | San Bernardino | Clark Mountains; W of Shire Gypsum Deposits. | 1249 | Comment | ||
RSA339827 | Nemacladus orientalis | R. F. Thorne, Barry Prigge, et al. | 1978-5-11 | 51429 | San Bernardino | N. Clark Mountains: Shire Gypsum Deposit, E. Mojave Desert. | 1052 | Comment | ||
UCR213453 | Nemacladus sigmoideus | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38165 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
GMDRC9840 | Nicotiana obtusifolia | J. M. Andre | 2017-4-19 | 38145 | San Bernardino | Ivanpah Valley: along BLM Rd # 402 (road to Mesquite Lake), 3.0 mi. NNW of Primm, SW end of Stateline Hills | 888 | Comment | ||
RSA269749 | Nicotiana obtusifolia | Barry A. Prigge | 1973-4-29 | 828 | San Bernardino | NE San Bernardino Co. Clark Mt. range 11.25 mi. NNE of Mt Pass, between Shire Gymsum Deposit and Umberci Mine | 1341 | Comment | ||
RSA269754 | Nicotiana obtusifolia | Barry A. Prigge | 1974-4-24 | 1388 | San Bernardino | Clark Mt Range, ca 9.8 miles NNE of Mt Pass and 1.4 miles SE of Umberci Mine | 976 | Comment | ||
RSA777755 | Nicotiana obtusifolia | Jim Andre | 2010-10-5 | 15434 | San Bernardino | Along dirt road at Stateline Pass summit between Primm and Mesquite Lake (far eastern Clark Range) | 1104 | Comment | ||
UCR175250 | Notholaena jonesii | Jim Andre, G. L. Clifton | 2006-3-16 | 7315 | San Bernardino | Eastern Mojave Desert, Clark Mountain: above Umberci Mine, c. 4 mi east of Kearny Pass and 5 miles WNW of Primm, NV | 1063 | Comment | ||
RSA0016129 | Oenothera cavernae | Duncan S. Bell, John Anderson, Kim Clark, Ed Howland | 2013-5-11 | 4926 | San Bernardino | Clark Mountains; Stateline Wilderness area, approximately 1.75 air miles northeast of Umberci Mine. | 1174 | Comment | ||
RSA0098805 | Oenothera cavernae | Duncan S. Bell, Evan Meyer | 2015-4-28 | 8107 | San Bernardino | Clark Mountains; BLM section; approximately 1.5 air miles west northwest of Umberci Mine. | 1155 | Comment | ||
RSA762190 | Oenothera cavernae | Jim Andre | 2007-4-17 | 10317 | San Bernardino | Ivanpah Valley: East Clark Range, approx. 4.5 miles WNW of Primm, NV, just N of transmission line corridor (road to Keaney Pass) | 1159 | Comment | ||
UCR196049 | Oenothera cavernae | Jim Andre, T. La Doux, G. L. Clifton | 2008-3-1 | 8786 | San Bernardino | Mojave Desert, Ivanpah Valley, just north of major transmission line, c. 6 mi west of Primm, in the Mesquite Wilderness, east of Clark Mountain Range, east of Keany Pass | 995 | Comment | ||
GMDRC9843 | Oenothera suffrutescens | J. M. Andre | 2017-4-19 | 38153 | San Bernardino | 0.2 mi. west Stateline Pass (and BLM Rd # 402), 6.4 mi. NNW of Primm, east of Clark Mtn Range, west of Stateline Hills | 1097 | Comment | ||
GMDRC2097 | Opuntia polyacantha var. erinacea | J. Andre, G. L. Clifton | 2006-4-28 | 7461 | San Bernardino | Clark Mtn: in canyon 0.3 mi. W. of the Umberci Mine, in the Mesquite Wilderness Area about 4 mi. east of Clark Mtn, and about 5 mi. WNW of Primm, Nev.. Elev. 1080 m. | 1080 | Comment | ||
GMDRC9853 | Opuntia polyacantha var. erinacea | J. M. Andre | 2017-4-19 | 38170 | San Bernardino | Stateline Hills: 0.4 mi. NE of Stateline Pass on west slopes of Stateline Hills, approx 7 mi. SSE of Mesquite Lake | 1135 | Comment | ||
RSA0059262 | Orobanche arizonica | Barry A. Prigge, Robert F. Thorne, et al. | 1978-5-10 | 2984 | San Bernardino | E. Mojave Desert, Clark Mtn. Range: Shire Gypsum Deposits area. | 1219 | Comment | ||
UCR211139 | Orobanche cooperi | Jim Andre | 2007-4-17 | 10324 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley; East Clark Range, c. 4.5 mi. WNW of Primm, NV, just N of transmission line corridor road to Keaney Pass | 1159 | Comment | ||
RSA339841 | Pectocarya heterocarpa | R. F. Thorne, B. Prigge | 1978-5-11 | 51417 | San Bernardino | N. Clark Mountains: Shire Gypsum Deposit, E. Mojave Desert | 1052 | Comment | ||
UCR213457 | Pectocarya heterocarpa | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38173 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
UCR213609 | Pectocarya platycarpa | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38168 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
UCR280086 | Penstemon palmeri | Onkar Singh | 2013-4-18 | 3349 | San Bernardino | Eastern Mojave Desert, eastern part of Clark Mtn Range, 3.5 miles NW of Primm, 0.5 mile west of CA/NV border, eastern boundary of State Line Wilderness Area | 951 | Comment | ||
RSA735143 | Perityle intricata | J. Andre, Glenn L. Clifton | 2007-11-9 | 8663 | San Bernardino | Clark Mountain Range: along transmission line corridor, just E. of Keaney Pass, in the Mesquite Wilderness. On E-facing rocks. approx. 0.4 mi. N. of transmission line. | 1228 | Comment | ||
RSA792749 | Perityle intricata | Duncan S. Bell, Aaron C. Sedgwick | 2012-9-5 | 4109 | San Bernardino | East Mojave Desert Eastern Clark Mountains, c. 3 air mi southeast of Stateline Pass and c. 0.5 air mi west of the California/Nevada border. | Comment Read comments Feb 5 2017 |
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RSA269880 | Perityle megalocephala var. intricata | B. A. Prigge | 1974-6-10 | 1574 | San Bernardino | NE San Bernardino county: Clark Mt Range, near statline Pass, 13 miles NNE of Mt Pass | 1098 | Comment Read comments Apr 13 2014 |
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GMDRC2503 | Perityle megalocephala var. oligophylla | J. Andre, G. L. Clifton | 2007-11-9 | 8663 | San Bernardino | Clark Mountain Range: along transmission line corridor, just E. of Keaney Pass, in the Mesquite Wilderness, growing in limestone/gypsum gravel.. Elev. 4028 ft. | 1228 | Comment | ||
GMDRC2929 | Perityle megalocephala var. oligophylla | J. Andre, G. L. Clifton & T. La Doux | 2008-9-23 | 9802 | San Bernardino | Clark Mountain Range: approx. 0.4 mi. S. of Ubeuchi Mine, eastern Clark Range, or 'Stateline Range', N. of major transmission line corridor in Ivanpah Valley, approx. 5 mi. E. of Keany Pass (N. Clark Mtn), 5 mi.W. of Primm, N. of I-40 35 deg. 36.495' N 115 deg. 29.091' W. Elev. 3389 ft. | 1033 | Comment | ||
JEPS123578 | Perityle megalocephala var. oligophylla | J. Andre, G. L. Clifton | 2007-11-9 | 8663 | San Bernardino | Clark Mountain Range, along transmission line corridor, just E of Keaney Pass, in Mesquite Wilderness. | Comment | |||
UCR195815 | Perityle megalocephala var. oligophylla | Jim Andre, G. L. Clifton | 2007-11-9 | 8663 | San Bernardino | Clark Mountain Range, along transmission line corridor, just east of Keaney Pass, in the Mesquite Wilderness | 1228 | Comment | ||
UCR211534 | Perityle megalocephala var. oligophylla | Jim Andre, T. La Doux, G. L. Clifton | 2008-9-23 | 9812 | San Bernardino | Mojave Desert, Ivanpah Valley, Umberci Mine, c. 1 mi north of major transmission line | 1030 | Comment | ||
UCR248084 | Perityle megalocephala var. oligophylla | Duncan S. Bell, Aaron C. Sedgwick | 2012-9-4 | 4109 | San Bernardino | East Mojave Desert, Eastern Clark Mountains, c. 3 air mi southeast of Stateline Pass and c. 0.5 air mi west of the California/Nevada border | 887 | Comment | ||
VVC2229 | Perityle megalocephala var. oligophylla | Jim Andre, T. LaDoux, G. Clifton | 2008-9-23 | 9812 | San Bernardino | Mojave Desert, Ivanpah Valley; along major transmission line corridor; approx. 4 mi E of Keany Pass 5 mi west of Primm NV | 872 | Comment | ||
HSC65773 | Peucephyllum schottii | B. A. Prigge, R. F. Thorne, et al. | 1978-5-10 | 2989 | San Bernardino | Clark Mtns, Shire Gypsum deposits area | 1254 | Comment | ||
RSA275880 | Peucephyllum schottii | R. F. Thorne, Walter Wisura, B. A. Prigge, Christopher Davidson | 1977-5-28 | 49216 | San Bernardino | E Mojave Desert, Clark Mtn. Range: c. 1/4 mi NE of junction of Umberci Mine rd. & Powerline rd. | 975 | Comment | ||
RSA278685 | Peucephyllum schottii | B. A. Prigge, Robert F. Thorne | 1978-5-10 | 2989 | San Bernardino | E. Mojave Desert, Clark Mountains: Shire Gypsum Deposits area. | 1220 | Comment | ||
RSA657262 | Peucephyllum schottii | James Henrickson | 1981-4-25 | 18806 | San Bernardino | 45 air miles NE of Baker in Mojave Desert, on W-facing limestone outcrop of road from Searchlight (now Primm) Nev, to umberci Mine, 5 miles W of Stateline | 976 | Comment | ||
RSA768124 | Peucephyllum schottii | J. Andre | 2010-4-26 | 12956 | San Bernardino | Clark Mountain Range; limestone hill along dirt road 2 miles south of Mesquite Lake and about 2 miles north of Stateline Pass north of Primm, on far northeastern side of Clark Range (Stateline Range) in Mesquite Lake Valley | 925 | Comment | ||
UC1478761 | Peucephyllum schottii | Barry Prigge, R. F. Thorne, et al. | 1978-5-10 | 2989 | San Bernardino | Shire Gypsum Deposits area, e Mojave Desert Mojave Desert, Clark Mtn. Range | 1219 | Comment | ||
UC1483306 | Peucephyllum schottii | Robert F. Thorne, W. Wisura, C. Davidson, and B. Prigge | 1977-5-28 | 49216 | San Bernardino | 0.25 mi ne junction of Umberci Mine rd and power line rd (e Mojave Desert, e San Bernardino Co.); Mojave Desert, Clark Mt. Range | 975 | Comment | ||
UCR280225 | Peucephyllum schottii | Onkar Singh | 2013-4-18 | 3325 | San Bernardino | Eastern Mojave Desert, eastern part of Clark Mtn Range, 2.5 miles NW of Primm, 0.25 mile west of CA/NV border | 904 | Comment | ||
UCR32431 | Peucephyllum schottii | B. A. Prigge, R. F. Thorne, et al. | 1978-5-10 | 2989 | San Bernardino | Eastern Mojave Desert, Clark Mountain, west of Shire Gypsum deposits | 1250 | Comment | ||
RSA26968 | Phacelia ambigua | Barry A. Prigge | 1973-4-29 | 830 | San Bernardino | Clark Mt Range: 11 1/4 miles NNE of Mt. Pass, between Shire Gypsum Deposit and Umberci Mine. | 1250 | Comment | ||
SEINET6632589 | Phacelia anelsonii | Teague Embrey | 2014-1 | 168 | San Bernardino | Ivanpah Valley. | 1070 | Comment | ||
RSA0015770 | Phacelia coerulea | Duncan S. Bell, John Anderson, Kim Clark, Ed Howland | 2013-5-11 | 4931 | San Bernardino | Clark Mountains; Stateline Wilderness area, approximately 1.75 air miles northeast of Umberci Mine. | 1174 | Comment | ||
UCR218825 | Phacelia coerulea | Jim Andre | 2010-4-26 | 12946 | San Bernardino | Mojave Desert, Clark Mountain Range, along dirt road 2 mi south of Mesquite Lake and c. 2 mi north of Stateline Pass north of Primm, on far northeastern side of Clark Range in Mesquite Lake Valley | 925 | Comment | ||
UCR214536 | Phacelia crenulata var. ambigua | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38205 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
GMDRC9846 | Phacelia crenulata var. crenulata | J. M. Andre | 2017-4-19 | 38158 | San Bernardino | Stateline Hills: 0.4 mi. NE of Stateline Pass on west slopes of Stateline Hills, approx 7 mi. SSE of Mesquite Lake | 1135 | Comment | ||
UCR218858 | Phacelia distans | Jim Andre | 2010-4-26 | 12963 | San Bernardino | Mojave Desert, Clark Mountain Range, 0.3 mi north of Stateline Pass, due north of Primm, on far northeastern side of Clark Range | 1035 | Comment | ||
RSA763021 | Phacelia fremontii | A. C. Sanders, A. Howald, Florence Caplow | 2010-5-3 | 38189 | San Bernardino | Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 915 | Comment | ||
UCR213585 | Phacelia fremontii | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38189 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
GMDRC9849 | Phacelia rotundifolia | J. M. Andre | 2017-4-19 | 38164 | San Bernardino | Stateline Hills: 0.4 mi. NE of Stateline Pass on west slopes of Stateline Hills, approx 7 mi. SSE of Mesquite Lake | 1135 | Comment | ||
RSA0077278 | Phacelia rotundifolia | Jim Andre, Tasha La Doux | 2008-5-1 | 19499 | San Bernardino | NE end of Clark Range at southern end of Stateline Wilderness, WNW of Primm, NV approx. 1 mi. SW of Uberci Mine. | 994 | Comment | ||
RSA269693 | Phacelia rotundifolia | Barry A. Prigge | 1973-5-25 | 1047 | San Bernardino | NE San Bernardino County, Clark Mountain Range, Umberci Mine, 11 miles NNE of Mountain Pass. | 1311 | Comment | ||
RSA279211 | Phacelia rotundifolia | Barry A. Prigge, Robert F. Thorne | 1978-5-10 | 2992 | San Bernardino | E. Mojave Desert, Clark Mountains: Shire Gypsum Deposits area. | 1220 | Comment | ||
RSA339821 | Phacelia rotundifolia | Robert F. Thorne, Barry A. Prigge | 1978-5-11 | 51426 | San Bernardino | N. Clark Mountains: Shire Gypsum Deposit, E. Mojave Desert. | 1052 | Comment | ||
UCR218822 | Phacelia rotundifolia | Jim Andre | 2010-4-26 | 12950 | San Bernardino | Mojave Desert, Clark Mountain Range, along dirt road 2 mi south of Mesquite Lake and c. 2 mi north of Stateline Pass north of Primm, on far northeastern side of Clark Range in Mesquite Lake Valley | 925 | Comment | ||
RSA0098806 | Phacelia vallis-mortae | Duncan S. Bell, Evan Meyer | 2015-4-28 | 8106 | San Bernardino | Clark Mountains; BLM section; approximately 1.5 air miles west northwest of Umberci Mine. | 1155 | Comment | ||
RSA348918 | Phacelia vallis-mortae | Robert F. Thorne, Barry A. Prigge | 1978-5-11 | 51400 | San Bernardino | N. Clark Mountains: Shire Gypsum Deposit, E. Mojave Desert. | 1052 | Comment | ||
UCR192520 | Phacelia vallis-mortae | A. C. Sanders | 2008-4-2 | 34691 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, foothills and alluvial slopes along powerline road from Primm to Keaney Pass | 980 | Comment | ||
UCR213928 | Phacelia vallis-mortae | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38179 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
UCSB71642 | Phacelia vallis-mortae | Thorne, Robert; Prigge, Barry | 1978-5-11 | San Bernardino | N Clark Mountains; Shire Gypsum Deposit, E Mojave Desert | 1188 | Comment | |||
UCR280003 | Physalis crassifolia | Onkar Singh | 2013-4-19 | 3401 | San Bernardino | Eastern Mojave Desert, eastern part of Clark Mtn Range, just north of State Line Pass, c. 6.5 miles NW of Primm, and 0.5 mile west of CA/NV border, within the State Line Wilderness Area | 1056 | Comment | ||
RSA269764 | Physalis crassifolia var. crassifolia | Barry A. Prigge | 1973-5-25 | 1057 | San Bernardino | Clark Mt Range, near Stateline Pass, 13 1/2 miles NE of Mt Pass | 1098 | Comment | ||
RSA279250 | Physalis crassifolia var. crassifolia | Barry A. Prigge, Robert F. Thorne | 1978-5-10 | 3001 | San Bernardino | Clark Mountains; W of Shire Gypsum Deposits. | 1250 | Comment | ||
UCR280010 | Plagiobothrys jonesii | Onkar Singh | 2013-4-19 | 3386 | San Bernardino | Eastern Mojave Desert, eastern part of Clark Mtn Range, State Line Pass, c. 6 miles NW of Primm, and 1 mile west of CA/NV border, within the State Line Wilderness Area | 1136 | Comment | ||
RSA339810 | Plantago ovata var. fastigiata | Robert F. Thorne, Barry A. Prigge | 1978-5-11 | 51401 | San Bernardino | N. Clark Mountains: Shire Gypsum Deposit, E. Mojave Desert. | 1052 | Comment | ||
UCR280236 | Plantago ovata var. fastigiata | Onkar Singh | 2013-4-19 | 3422 | San Bernardino | Eastern Mojave Desert, Mesquite Valley at base of eastern part of Clark Mountain Range | 908 | Comment | ||
RSA745373 | Pleuraphis rigida | Duncan S. Bell, Valentin Arvizu | 2009-6-12 | 364 | San Bernardino | Clark Mountains: in the vicinity of the Umberci Mine area. | 1227 | Comment | ||
UCR213455 | Porophyllum gracile | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38193 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
UCR230577 | Porophyllum gracile | Jim Andre | 2010-10-5 | 15430 | San Bernardino | Mojave Desert, far eastern Clark Range, along dirt road at Stateline Pass summit between Primm and Mesquite Lake | 1104 | Comment | ||
RSA0077280 | Prenanthella exigua | Jim Andre, Tasha La Doux | 2008-5-1 | 19497 | San Bernardino | NE end of Clark Range at southern end of Stateline Wilderness, WNW of Primm, NV approx. 1 mi. SW of Uberci Mine. | 994 | Comment | ||
RSA0098803 | Prenanthella exigua | Duncan S. Bell, Evan Meyer | 2015-4-28 | 8109 | San Bernardino | Clark Mountains; BLM section; approximately 1.5 air miles west northwest of Umberci Mine. | 1155 | Comment | ||
UCR214544 | Prenanthella exigua | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38203 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
UCR218859 | Prenanthella exigua | Jim Andre | 2010-4-26 | 12951 | San Bernardino | Mojave Desert, Clark Mountain Range, along dirt road 2 mi south of Mesquite Lake and c. 2 mi north of Stateline Pass north of Primm, on far northeastern side of Clark Range in Mesquite Lake Valley | 925 | Comment | ||
UCR280242 | Prenanthella exigua | Onkar Singh | 2013-4-19 | 3417 | San Bernardino | Eastern Mojave Desert, Mesquite Valley at base of eastern part of Clark Mountain Range | 908 | Comment | ||
RSA0114672 | Psathyrotes | Anonymous | 1998-6-9 | s.n. | San Bernardino | On desert pavement. SW of Bear Poppy Saddle. | Comment | |||
RSA269877 | Psathyrotes annua | B. A. Prigge | 1973-5-25 | 1063 a | San Bernardino | Clark Mt Range, near Stateline Pass, 13 1/2 miles NE of Mt Pass | 1098 | Comment | ||
OBI76782 | Psilostrophe cooperi | James M. Andre | 2010-10-5 | 15437 | San Bernardino | Along dirt rd at Stateline Pass summit between Primm and Mesquite Lake (far E Clark Range) | 1104 | Comment | ||
RSA785232 | Psilostrophe cooperi | J. Andre | 2010-10-5 | 15437 | San Bernardino | Along dirt road at Stateline Pass summit between Primm and Mesquite Lake (far eastern Clark Range) | 1104 | Comment | ||
UCR230796 | Psilostrophe cooperi | Jim Andre | 2010-10-5 | 15437 | San Bernardino | Mojave Desert, far eastern Clark Range, along dirt road at Stateline Pass summit between Primm and Mesquite Lake | 1104 | Comment | ||
RSA0077281 | Psorothamnus fremontii | Jim Andre, Tasha La Doux | 2008-5-1 | 19495 | San Bernardino | NE end of Clark Range at southern end of Stateline Wilderness, WNW of Primm, NV approx. 1 mi. SW of Uberci Mine. | 994 | Comment | ||
UCR214526 | Psorothamnus fremontii | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38196 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
GMDRC5312 | Psorothamnus fremontii var. fremontii | J. Andre, T. La Doux | 2008-5-1 | 19495 | San Bernardino | Ivanpah Valley: NE end of Clark Range at southern end of Stateline Wilderness, WNW of Primm, NV, approx. 1 mi. SW of Uberci Mine | 995 | Comment | ||
RSA745360 | Purshia mexicana var. stansburyana | Duncan S. Bell, Valentin Arvizu | 2009-6-12 | 354 | San Bernardino | Clark Mountains, 0.5 mile north of Powerline Road. | 838 | Comment | ||
UCR280012 | Purshia stansburyana | Onkar Singh | 2013-4-19 | 3382 | San Bernardino | Eastern Mojave Desert, eastern part of Clark Mtn Range, State Line Pass, c. 6 miles NW of Primm, and 1 mile west of CA/NV border, within the State Line Wilderness Area | 1136 | Comment | ||
UCR280235 | Rafinesquia neomexicana | Onkar Singh | 2013-4-19 | 3426 | San Bernardino | Eastern Mojave Desert, Mesquite Valley at base of eastern part of Clark Mountain Range | 908 | Comment | ||
UCR175406 | Rumex hymenosepalus | Jim Andre, G. L. Clifton | 2006-4-28 | 7464 | San Bernardino | Eastern Mojave Desert, Clark Mountain: canyon 0.3 mi west of the Umberci Mine, in the Mesquite Wilderness Area c. 4 mi east of Clark Mtn and c. 5 mi WNW of Primm, NV | 1080 | Comment | ||
RSA269611 | Salazaria mexicana | Barry A. Prigge | 1974-4-24 | 1391 | San Bernardino | Clark Mt Range, ca 9.8 miles NNE of Mt Pass and 1.4 miles SE of Umberci Mine | 976 | Comment | ||
UCR214540 | Salazaria mexicana | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38209 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
UCR214537 | Salvia dorrii | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38206 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
GMDRC9854 | Salvia dorrii var. dorrii | J. M. Andre | 2017-4-19 | 38171 | San Bernardino | Stateline Hills: 0.4 mi. NE of Stateline Pass on west slopes of Stateline Hills, approx 7 mi. SSE of Mesquite Lake | 1135 | Comment | ||
RSA745362 | Salvia mohavensis | Duncan S. Bell, Valentin Arvizu | 2009-6-13 | 369 | San Bernardino | Clark Mountains: west of Umberci Mine Road along a steep limestone slope. | 1098 | Comment | ||
RSA745371 | Salvia mohavensis | Duncan S. Bell, Valentin Arvizu | 2009-6-12 | 358 | San Bernardino | Clark Mountains: in the vicinity of the Umberci Mine area. | 1227 | Comment | ||
UCR215360 | Salvia mohavensis | Duncan S. Bell, Valentin Arvizu | 2009-6-12 | 358 | San Bernardino | Eastern Mojave Desert, Clark Mountain, north of Umberci Mine area | 1230 | Comment | ||
UCR241124 | Salvia mohavensis | Petra Wester | 2004-6-8 | 508 | San Bernardino | Eastern Mojave Desert, NE Clark Mountain, Bearpoppy Saddle, road to Umberci Mine | 1146 | Comment | ||
CDA36378 | Schismus arabicus | A. C. Sanders, A. Howald, Florence Caplow, et al. | 2010-5-3 | 38171 | San Bernardino | Eastern Mojave Desert; Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar. | Comment | |||
UCR213530 | Schismus arabicus | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38171 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
UCR280241 | Schismus arabicus | Onkar Singh | 2013-4-19 | 3416 | San Bernardino | Eastern Mojave Desert, Mesquite Valley at base of eastern part of Clark Mountain Range | 908 | Comment | ||
RSA0020630 | Scopulophila rixfordii | Duncan S. Bell, John Anderson, Kim Clark, Ed Howland | 2013-5-11 | 4920 | San Bernardino | Clark Mountains; Stateline Wilderness area, approximately 1.75 air miles northeast of Umberci Mine. | 1174 | Comment | ||
RSA269841 | Scopulophila rixfordii | B. A. Prigge | 1973-5-20 | 1012 | San Bernardino | Clark Mt. Range, Bear Poppy Saddle, 11.9 miles NNE of Mt. Pass | 1220 | Comment | ||
RSA269847 | Scopulophila rixfordii | B. A. Prigge | 1974-6-10 | 1580 | San Bernardino | Clark Mtn. Range, near Stateline Pass, 13 miles NNE of Mt. Pass | 1220 | Comment | ||
SD108763 | Scopulophila rixfordii | Barry Prigge | 1974-6-10 | 1580 | San Bernardino | Clark Mountain Range, near Stateline Pass, ca. 13 miles northnortheast of Mt. Pass. | 1220 | Comment | ||
UCR281187 | Scopulophila rixfordii | Onkar Singh | 2013-4-18 | 3376 | San Bernardino | Eastern Mojave Desert, eastern part of Clark Mtn Range, c. 6.5 miles NW of Primm, 0.25 mile west of CA/NV border, eastern boundary of State Line Wilderness Area | 1114 | Comment | ||
CAS-BOT-BC340811 | Senecio flaccidus var. monoensis | A. C. Sanders; A. Howald; Florence Caplow; et al | 2010-5-3 | 38218 | San Bernardino | Eastern Mojave Desert: Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
UCR214532 | Senecio flaccidus var. monoensis | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38218 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
RSA0020386 | Silene antirrhina | Duncan S. Bell, John Anderson, Kim Clark, Ed Howland | 2013-5-10 | 4912 | San Bernardino | Clark Mountains; approximately 1.3 air miles northwest of Umberci Mine. | 1166 | Comment | ||
UCR192522 | Sphaeralcea | A. C. Sanders | 2008-4-2 | 34693 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, foothills and alluvial slopes along powerline road from Primm to Keaney Pass | 980 | Comment | ||
UCR192235 | Sphaeralcea ambigua | A. C. Sanders | 2008-4-2 | 34687 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes along powerline road from Primm to Keaney Pass, 3.6 miles from edge of Primm | 878 | Comment | ||
UCR213604 | Sphaeralcea ambigua | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38175 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
UCR214527 | Sphaeralcea ambigua | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38198 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
UCR214531 | Sphaeralcea ambigua | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38201 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
UCR214538 | Sphaeralcea ambigua | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38207 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
UCR214543 | Sphaeralcea ambigua | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38202 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
RSA339818 | Sphaeralcea ambigua subsp. monticola | Robert F. Thorne, Barry A. Prigge | 1978-5-11 | 51409 | San Bernardino | N. Clark Mountains: Shire Gypsum Deposit, E. Mojave Desert. | 1052 | Comment | ||
UCR280084 | Sphaeralcea ambigua var. ambigua | Onkar Singh | 2013-4-18 | 3342 | San Bernardino | Eastern Mojave Desert, eastern part of Clark Mtn Range, 3.5 miles NW of Primm, 0.5 mile west of CA/NV border, eastern boundary of State Line Wilderness Area | 951 | Comment | ||
UCR280466 | Sphaeralcea ambigua var. ambigua | Onkar Singh | 2013-4-18 | 3352 | San Bernardino | Eastern Mojave Desert, eastern part of Clark Mtn Range, 4 miles NW of Primm, 1 mile west of CA/NV border, eastern boundary of State Line Wilderness Area | 990 | Comment | ||
UCR214539 | Sphaeralcea rusbyi | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38208 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
UCR74636 | Sphaeralcea rusbyi subsp. eremicola | Maureen Hales Pendleton | 1983-5-24 | 83- 17 | San Bernardino | Eastern Mojave Desert, Clark Mountain area: N base of Chuckwalla Pass near road to Shire Gypsum | Comment | |||
GMDRC2096 | Sphaeralcea rusbyi var. eremicola | J. Andre, G. L. Clifton | 2006-4-28 | 7459 | San Bernardino | Clark Mtn: in canyon 0.3 mi. W. of the Umberci Mine, in the Mesquite Wilderness Area about 4 mi. east of Clark Mtn, and about 5 mi. WNW of Primm, Nev.. Elev. 1080 m. | 1080 | Comment | ||
JEPS123568 | Sphaeralcea rusbyi var. eremicola | J. Andre, G. L. Clifton, T. La Doux | 2007-11-9 | 8679 | San Bernardino | Clark Mountain Range, approx. 0.2 mi. S of transmission line road on N side of Clark Mountain, approx. 2 miles W of Keaney Pass, just E of Yates Well Road. | Comment | |||
JEPS123667 | Sphaeralcea rusbyi var. eremicola | J. Andre, G. L. Clifton | 2007-11-9 | 8658 | San Bernardino | Clark Mountain Range; along transmission line corridor, just E of Keaney Pass, in the Mesquite Wilderness. | Comment | |||
RSA0016092 | Sphaeralcea rusbyi var. eremicola | Duncan S. Bell, John Anderson, Kim Clark, Ed Howland | 2013-5-10 | 4898 | San Bernardino | Clark Mountains; Chuckwalla Pass, about 0.25 air mile northwest of Umberci Mine. | 1188 | Comment | ||
RSA0020383 | Sphaeralcea rusbyi var. eremicola | Duncan S. Bell, John Anderson, Kim Clark, Ed Howland | 2013-5-10 | 4914 B | San Bernardino | Clark Mountains; approximately 1.25 air miles northwest of Umberci Mine. | 1041 | Comment | ||
RSA0020628 | Sphaeralcea rusbyi var. eremicola | Duncan S. Bell, John Anderson, Kim Clark, Ed Howland | 2013-5-11 | 4918 | San Bernardino | Clark Mountains; Stateline Wilderness area, approximately 1.75 air miles northeast of Umberci Mine. | 1174 | Comment | ||
RSA554479 | Sphaeralcea rusbyi var. eremicola | Maureen Hales | 1983-5-24 | 83 -17 | San Bernardino | Clark Mountains area, N side of Chuckwalla Pass on road to Shire Gypsum | Comment | |||
RSA753210 | Sphaeralcea rusbyi var. eremicola | Jim Andre | 2008-4-23 | 10329 | San Bernardino | Clark Mountain Range: Drainage just N of transmission line corridor road, approx. 2 miles E of Keaney Pass. | 1160 | Comment | ||
UCR175248 | Sphaeralcea rusbyi var. eremicola | Jim Andre, G. L. Clifton | 2006-3-16 | 7312 | San Bernardino | Eastern Mojave Desert, Clark Mountain: above Umberci Mine, c. 4 mi east of Kearny Pass and 5 miles WNW of Primm, NV | 1063 | Comment | ||
UCR195827 | Sphaeralcea rusbyi var. eremicola | Jim Andre, G. L. Clifton | 2007-11-9 | 8658 | San Bernardino | Clark Mountain Range, along transmission line corridor, just east of Keaney Pass, in the Mesquite Wilderness | 1228 | Comment | ||
UCR211118 | Sphaeralcea rusbyi var. eremicola | Jim Andre | 2008-4-23 | 10329 | San Bernardino | Eastern Mojave Desert, Clark Mountain Range, drainage just N of transmission line corridor road, c. 2 miles east of Keaney Pass | 1160 | Comment | ||
UCR280013 | Sphaeralcea rusbyi var. eremicola | Onkar Singh | 2013-4-18 | 3351 | San Bernardino | Eastern Mojave Desert, eastern part of Clark Mtn Range, 4 miles NW of Primm, 1 mile west of CA/NV border, eastern boundary of State Line Wilderness Area | 990 | Comment | ||
LA104091 | Stanleya pinnata var. pinnata | Barry A. Prigge; Robert F. Thorne, David C. Michener | 1978-5-29 | 3154 | San Bernardino | Clark Mountain Range, vicinity of Shire Gypsum Deposits, ca 12 (air) mi. N of Mountain Pass | 975 | Comment | ||
RSA269879 | Stephanomeria pauciflora | B. A. Prigge | 1974-5-10 | 1514 | San Bernardino | NE San Bernardino Co, Clark Mt Range, ca 11 miles NNE of Mt Pass, 3 miles W of Stateliine | 854 | Comment | ||
CHSC118946 | Stipa arida | Duncan S. Bell; John Anderson, Kim Clark and Ed Howland | 2013-5-11 | 4919 | San Bernardino | Mojave Desert; East Mojave Desert region: Clark Mountains; Stateline Wilderness area, approximately 1.75 air miles northeast of Umberci Mine. | 1174 | Comment | ||
RSA269388 | Streptanthella longirostris | B. A. Prigge | 1973-4-7 | 526 | San Bernardino | Clark Mountains, Shire Gypsum Road, 13 (air) miles NE of Mountain Pass | 976 | Comment | ||
OBI36019 | Stylocline micropoides | Barry Prigge, R. F. Thorne, et al. | 1978-5-10 | 3019 b | San Bernardino | E Mojave Desert, Clark Mtn range: W of Shire Gypsum Deposits | 1250 | Comment | ||
RSA340122 | Stylocline micropoides | R. F. Thorne, B. A. Prigge | 1978-5-11 | 51407 | San Bernardino | N. Clark Mountains: Shire Gypsum Deposit, E. Mojave Desert | 1052 | Comment | ||
UCR214507 | Stylocline micropoides | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38221 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
UCR218817 | Stylocline micropoides | Jim Andre | 2010-4-26 | 12948 | San Bernardino | Mojave Desert, Clark Mountain Range, along dirt road 2 mi south of Mesquite Lake and c. 2 mi north of Stateline Pass north of Primm, on far northeastern side of Clark Range in Mesquite Lake Valley | 925 | Comment | ||
RSA269826 | Syntrichopappus fremontii | B. A. Prigge | 1973-5-25 | 1063 b | San Bernardino | Clark Mt Range, near Stateline Pass, 13 1/2 miles NE of Mt Pass | 1098 | Comment | ||
RSA269321 | Thymophylla pentachaeta var. belenidium | B. A. Prigge | 1973-4-29 | 837 | San Bernardino | NE San Bernardino Co. Clark Mt Range, 13 mi NE of Mt Pass, near Stateline Pass | 1037 | Comment | ||
RSA792670 | Thymophylla pentachaeta var. belenidium | Duncan S. Bell, Aaron C. Sedgwick | 2012-9-5 | 4114 | San Bernardino | Eastern Clark Mountains, in the vicinity of Bear Poppy Saddle approximately 1.25 air miles southeast of Umberci Mine. | 1033 | Comment | ||
UCD136851 | Thymophylla pentachaeta var. belenidium | Dean W. Taylor | 1979-4-23 | 7361 | San Bernardino | Clark Mountains; on slopes facing south. | 1402 | Comment | ||
UCR228470 | Thymophylla pentachaeta var. belenidium | Jim Andre | 2010-10-5 | 15425 | San Bernardino | Mojave Desert, far eastern Clark Range, along dirt road at Stateline Pass summit between Primm and Mesquite Lake | 1104 | Comment | ||
UCR280223 | Thymophylla pentachaeta var. belenidium | Onkar Singh | 2013-4-18 | 3332 | San Bernardino | Eastern Mojave Desert, eastern part of Clark Mtn Range, 2.5 miles NW of Primm, 0.25 mile west of CA/NV border | 904 | Comment | ||
VVC2230 | Thymophylla pentachaeta var. belenidium | Jim Andre, T. LaDoux, G. Clifton | 2008-9-23 | 9810 | San Bernardino | Mojave Desert, Ivanpah Valley; along major transmission line corridor; approx. 4 mi E of Keany Pass 5 mi west of Primm NV | 872 | Comment | ||
UCR211533 | Tidestromia oblongifolia | Jim Andre, T. La Doux, G. L. Clifton | 2008-9-23 | 9811 | San Bernardino | Mojave Desert, Ivanpah Valley, Umberci Mine, c. 1 mi north of major transmission line | 1030 | Comment | ||
CAS-BOT-BC230653 | Tiquilia canescens | A. C. Sanders; et al. | 2010-5-3 | 38212 | San Bernardino | E Mojave Desert: Ivanpah Valley, below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) N to Kern gas pipeline corridor scar | 930 | Comment | ||
UCR214523 | Tiquilia canescens | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38212 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
GMDRC2927 | Tiquilia canescens var. canescens | J. Andre, G. L. Clifton & T. La Doux | 2008-9-23 | 9799 | San Bernardino | Clark Mountain Range: approx. 0.4 mi. S. of Ubeuchi Mine, eastern Clark Range, or 'Stateline Range', N. of major transmission line corridor in Ivanpah Valley, approx. 5 mi. E. of Keany Pass (N. Clark Mtn), 5 mi.W. of Primm, N. of I-40 35 deg. 36.495' N 115 deg. 29.091' W. Elev. 3389 ft. | 1033 | Comment | ||
RSA0103515 | Tiquilia canescens var. canescens | Duncan S. Bell, Aaron Sedgwick | 2012-9-5 | 4113 | San Bernardino | Eastern Clark Mountains, in the vicinity of Bear Poppy Saddle approximately 1.25 air miles southeast of Umberci Mine. | 1033 | Comment | ||
UCR175408 | Tiquilia canescens var. canescens | Jim Andre, G. L. Clifton | 2006-4-28 | 7463 | San Bernardino | Eastern Mojave Desert, Clark Mountain: canyon 0.3 mi west of the Umberci Mine, in the Mesquite Wilderness Area c. 4 mi east of Clark Mtn and c. 5 mi WNW of Primm, NV | 1080 | Comment | ||
GMDRC4247 | Tricardia watsonii | J. Andre | 2010-4-26 | 12958 | San Bernardino | Clark Mountain Range: growing on limestone gravels 0.3 mi. north of Stateline Pass (due north of Primm), on far northeastern side of Clark Range (Stateline Range) | 1035 | Comment | ||
RSA276741 | Tricardia watsonii | John F. Emmel | 1978-3-21 | 595 | San Bernardino | Clark Mountains: limestone canyon 0.6 air mile S and 0.8 air mile E of peak 4345 on 1956 USGS topo. Quad. | 1220 | Comment | ||
RSA269476 | Tridens muticus | B. A. Prigge | 1973-5-25 | 1049 | San Bernardino | NE San Bernardino County, Clark Mountain Range, Umberci Mine, 11 miles NNE of Mountain Pass. | 1311 | Comment | ||
RSA793497 | Tridens muticus | Duncan S. Bell, Aaron Sedgwick | 2012-9-4 | 4104 | San Bernardino | Eastern Clark Mountains, approximately 3 air miles southeast of Stateline Pass and approximately 0.5 air mile west of the California/Nevada border. | 887 | Comment | ||
UCR230575 | Tridens muticus | Jim Andre | 2010-10-5 | 15432 | San Bernardino | Mojave Desert, far eastern Clark Range, along dirt road at Stateline Pass summit between Primm and Mesquite Lake | 1104 | Comment | ||
UCR248083 | Tridens muticus | Duncan S. Bell, Aaron Sedgwick | 2012-9-4 | 4104 | San Bernardino | East Mojave Desert, Eastern Clark Mountains, c. 3 air mi southeast of Stateline Pass and c. 0.5 air mi west of the California/Nevada border | 887 | Comment | ||
VVC2226 | Tridens muticus | Jim Andre, T. LaDoux, G. Clifton | 2008-9-23 | 9798 | San Bernardino | Mojave Desert, Ivanpah Valley; along major transmission line corridor; approx. 4 mi E of Keany Pass 5 mi west of Primm NV | 872 | Comment | ||
GMDRC9842 | Tridens muticus var. muticus | J. M. Andre | 2017-4-19 | 38148 | San Bernardino | Ivanpah Valley: along BLM Rd # 402 (road to Mesquite Lake), 3.0 mi. NNW of Primm, SW end of Stateline Hills | 888 | Comment | ||
POM362081 | Xylorhiza tortifolia | Christopher Davidson | 1977-5-28 | 5754 | San Bernardino | N side of Clark Mountain, along Powerline Road, ca. 6.5 miles E of Keany Pass. | 976 | Comment | ||
RSA269855 | Xylorhiza tortifolia | B. A. Prigge | 1974-4-24 | 1395 | San Bernardino | Clark Mt Range: ca. 10.3 miles NNE of Mt Pass and 1 mile SE of Umberci Mine. | 1005 | Comment | ||
RSA276744 | Xylorhiza tortifolia | John F. Emmel | 1978-3-20 | 592 | San Bernardino | Foothills E. of Clark Mtn. Range, near Nevada state line; two small hills just NE of rd. 3.0 rd. mi. from I-15 on rd. to State Line Pass. | 930 | Comment | ||
UCR214542 | Xylorhiza tortifolia | A. C. Sanders, A. Howald, Florence Caplow, et al | 2010-5-3 | 38217 | San Bernardino | Eastern Mojave Desert, Ivanpah Valley, alluvial slopes below Clark Mountain, proposed utility corridor from dirt road (at given coordinates) north to Kern gas pipeline corridor scar | 930 | Comment | ||
GMDRC2499 | Xylorhiza tortifolia var. tortifolia | J. Andre, G. L. Clifton | 2007-11-9 | 8657 | San Bernardino | Clark Mountain Range: along transmission line corridor, just E. of Keaney Pass, in the Mesquite Wilderness, growing in limestone/gypsum gravel.. Elev. 4028 ft. | 1228 | Comment |
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