Search Results — 350 specimen records retrieved (345 records with coordinates)
Results for search: County=SAN BERNARDINO; Scientific name=Ephedra nevadensis (including nomenclatural synonyms); Source=All;   More information: Jepson Online Interchange

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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/consortium/).
 Records are made available under the CCH Data Use Terms.

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC121297  Ephedra nevadensis A. C. Sanders; Mitch Provance; Petra Wester 2004-5-30 28017 San Bernardino Mojave Desert: Powerline road from Pisgah to Lucerne Valley, north end of Lava Bed Mtns., 2 km S of Silver Cliffs Mine 1098 Comment
  CAS-BOT-BC150824  Ephedra nevadensis Sarah J. De Groot; Erin Tripp 2011-5-6 6706 San Bernardino Sheep Hole Mountains, SW Mojave Desert: East side of saddle east of Sheep Hole Pass, wash running ~N40 E, south of saddle. NE side of main ridge of the mountains 765 Comment
  CAS-BOT-BC158126  Ephedra nevadensis B. G. Pitzer 2001-4-11 4325 San Bernardino SW Mojave Desert: just outside the Adelanto city limits (S side), ca. 2.6 mi. N of Hwy 18 & 0.2 mi. W of Hwy 395 on Holly Road 912 Comment
  CAS-BOT-BC376155  Ephedra nevadensis L. Nye; G. Gust; L. Busch 2005-3-16 74 San Bernardino 29 Palms Marine Base. Off Cleghorn Pass Rd. Mojave Desert 669 Comment
  CAS-BOT-BC376156  Ephedra nevadensis L. Nye; G. Gust; L. Busch 2005-3-16 75 San Bernardino 29 Palms Marine Base. Off Cleghorn Pass Rd. Mojave Desert 669 Comment
  CAS-BOT-BC518736  Ephedra nevadensis A. C. Sanders; A. Howald; Brian A. Elliot 2009-4-4 36787 San Bernardino Mojave Desert: Cady Mountains, along road to microwave/radio towers on peak 3307, c. 1.5 mi NNE of Black Butte Mine 959 Comment
  CAS-BOT-BC81725  Ephedra nevadensis H. Lewis 1940-4-28 1897 San Bernardino Desert near Keys Ranch, Joshua Tree National Mon. Comment
  CAS-BOT-BC81825  Ephedra nevadensis F. A. Thackery 1928-4-18 252 a San Bernardino 2 mi. N. of Morongo Pass Comment
  CAS-BOT-BC81826  Ephedra nevadensis Roxana S. Ferris 1928-4-24 7283 San Bernardino eastern base of Hackberry Mt near Goffs-Lanfair Road 1097 Comment
  CAS-BOT-BC81827  Ephedra nevadensis Mitch Provance 2000-4-16 1912 San Bernardino West Mojave Desert: Phelan: corner of Pheland Rd. and Coleridge Rd. (Phelan 7.5' Q.) 1120 Comment
  CAS-BOT-BC81831  Ephedra nevadensis Javier Penalosa 1962-4-16 2369 San Bernardino Rand Mtns. ca. 1 mile NE of Johannesburg on road to Trona 1066 Comment
  CAS-BOT-BC81832  Ephedra nevadensis David S. Thompson 1911-11-11 20 San Bernardino desert near Barstow Comment
  CAS-BOT-BC81833  Ephedra nevadensis Cecil Hart 1922-5-14 75 San Bernardino between Barstow & Victorville Comment
  CAS-BOT-BC81834  Ephedra nevadensis Alice Eastwood 1932-4-30 18791 San Bernardino On road to Barstow from Las Vegas Comment
  CAS-BOT-BC81835  Ephedra nevadensis Cecil Hart 1930-4-27 s.n. San Bernardino between Lancaster & Victorville Comment
  CAS-BOT-BC81836  Ephedra nevadensis Cecil Hart 1922-5-14 3 San Bernardino between Barstow & Victorville Comment
  CAS-BOT-BC81837  Ephedra nevadensis Ralph Hoffmann 1929-4-5 s.n. San Bernardino Kramer, Mojave Des. Comment
  CAS-BOT-BC81838  Ephedra nevadensis Alice Eastwood; John Thomas Howell 1941-5-7 8905 San Bernardino First summit east of Baker Comment
  CAS-BOT-BC81839  Ephedra nevadensis Alice Eastwood 1932-4-30 18766 San Bernardino On road from Barstow to Las Vegas Comment
  CAS-BOT-BC81840  Ephedra nevadensis Alice Eastwood 1932-4-29 18716 San Bernardino between Victorville & Lucerne Valley Comment
  CAS-BOT-BC81841  Ephedra nevadensis John Thomas Howell 1927-6-12 2529 San Bernardino half way between Victorville and Hesperia, Mojave Desert 822 Comment
  CAS-BOT-BC81842  Ephedra nevadensis Alice Eastwood; John Thomas Howell 1941-5-7 8875 San Bernardino Near Barstow Comment
  CAS-BOT-BC81843  Ephedra nevadensis Scott D. White; Julie Greene 1996-5-7 4007 San Bernardino Above Lucerne Valley: Specialty Minerals Inc.newly approved Arctic Cyn quarry site; private land N of 1524 Comment
  CAS-BOT-BC81844  Ephedra nevadensis Sarah J. De Groot; Leland Lubinsky 2004-10-17 4554 San Bernardino Whipple Mountains: Upper north fork of Whipple Wash 840 Comment
  CAS-BOT-BC81845  Ephedra nevadensis A. C. Sanders 1995-3-26 16235 San Bernardino Mojave Desert: ca. 5 miles W of Victorville, 1 mile W of Hwy 395 on Hwy 18 (Palmdale Rd), S side of the highway Comment
  CAS-BOT-BC81846  Ephedra nevadensis S. Boyd; D. Charlton; L. Arnseth; S. Meury; D. Nordin; R. Noyes; T. Ross 1988-4-8 1604 San Bernardino South side of Ord Mtn. North of Lucerne Valley. 10 miles N of the Bear Valley Rd. on Camp Rock Road, Mojave Desert 1371 Comment
  CAS-BOT-BC81847  Ephedra nevadensis John Thomas Howell 1927-6-11 2498 San Bernardino Mojave Desert, 9 miles south-east of Victorville 914 Comment
  CAS-BOT-BC81848  Ephedra nevadensis P. A. Munz 1919-4-13 2572 San Bernardino Barstow, on [Mohave] Mojave Desert 853 Comment
  CAS-BOT-BC81849  Ephedra nevadensis W. L. Jepson 1912-6-8 4831 San Bernardino [Mohave] Mojave Desert near Barstow 792 Comment
  CAS-BOT-BC81850  Ephedra nevadensis S. B. Parish 1915-5-23 9870 San Bernardino Baxter Comment
  CAS-BOT-BC81851  Ephedra nevadensis H. M. Hall 1905-5-1 6212 San Bernardino Hills near Victorville 1036 Comment
  CAS-BOT-BC81852  Ephedra nevadensis F. A. Thackery 1928-4-18 252 San Bernardino 2 mi. N. of Morongo Pass Comment
  CAS-BOT-BC81853  Ephedra nevadensis S. B. Parish; W. F. Parish 1882-5-1 1369 San Bernardino Cushenberry Springs, Mojave Desert Comment
  CAS-BOT-BC81854  Ephedra nevadensis S. B. Parish 1918-5-30 11841 San Bernardino Hesperia, Mojave Desert Comment
  CAS-BOT-BC81855  Ephedra nevadensis Carl B. Wolf 1932-5-2 3275 San Bernardino Eastern Mojave Desert, Lanfair Valley, 3 mi. No. of Lanfair 1280 Comment
  CAS-BOT-BC81856  Ephedra nevadensis Carl B. Wolf 1932-5-2 3274 San Bernardino Eastern Mojave Desert, Lanfair Valley, 3 mi. No. of Lanfair 1280 Comment
  CAS-BOT-BC81857  Ephedra nevadensis W. L. Jepson 1912-6-8 4838 San Bernardino [Mohave] Mojave Desert near Barstow 792 Comment
  CAS-BOT-BC81858  Ephedra nevadensis Sarah J. De Groot 2004-4-12 4161 San Bernardino Whipple Mountains: Sand dunes across Parker Dam road from River Shore resort, north of Earp. Colorado River Indian 111 Comment
  CDA746  Ephedra nevadensis G. D. Barbe, T. C. Fuller, L. R. Davis 1973-5-22 1424 San Bernardino Eastbound I-15, 2 miles (3.2 km) southwest of Halloran Summit, 18 miles (30 km) northeast of Baker. Comment
  CDA747  Ephedra nevadensis T. C. Fuller 1962-5-8 8476 San Bernardino Highway 91 to Las Vegas, 17.7 miles east of Baker. 0 Comment
  CHSC100717  Ephedra nevadensis L. P. Janeway; B. Castro 2008-4-9 9305 A San Bernardino Mojave Desert. Along the east side of the southern block of the Black Hills. 1036 Comment
  CHSC100718  Ephedra nevadensis L. P. Janeway; B. Castro 2008-4-9 9305 B San Bernardino Mojave Desert. Along the east side of the southern block of the Black Hills. 1036 Comment
  CHSC100748  Ephedra nevadensis L. P. Janeway; B. Castro 2008-4-11 9332 San Bernardino Mojave Desert. Along top of eastern ridge of Opal Mountain. Around blue-gray rock outcrop, north-facing slope near top of ridge. 1082 Comment
  CHSC100749  Ephedra nevadensis L. P. Janeway; B. Castro 2008-4-11 9331 San Bernardino Mojave Desert. Along top of eastern ridge of Opal Mountain. Around blue-gray rock outcrop, north-facing slope near top of ridge. 1082 Comment
  CHSC26402  Ephedra nevadensis James Henrickson 1971-4-25 5523 San Bernardino 10 mi. SW of Victorville, 1/4 mi. W. of Hwy. 395 along road to Phelan 1097 Comment
  GMDRC4266  Ephedra nevadensis J. Andre 2010-4-18 13076 San Bernardino Lanfair Valley: Mojave National Preserve; at major wash crossing (very sandy) along road approx. 0.5 mi. north of and paralleling the Old Govt Road (Mojave Rd), in far eastern end of Lanfair Valley, approx. 3 mi. west of Piute Range 1091 Comment
  GMDRC4307  Ephedra nevadensis J. Andre 2010-4-2 13366 San Bernardino Granite Mountains: eastern end of range in UC Granite Mtns Desert Research Center, upper Granite Cove in Granite Cove Spring area 1331 Comment
  GMDRC4523  Ephedra nevadensis J. Andre 2010-5-25 14262 San Bernardino Woods Mountains: Mojave National Preserve; north side of Woods Mtn at base along west to east-trending dirt road. c. 3 mi. NNE of Hole-in-the-Wall Campground, and east of Black Cyn Rd. 1419 Comment
  GMDRC5733  Ephedra nevadensis J. M. Andre 2012-4-4 23659 San Bernardino Granite Mountains: UC Granite Mtns Desert Research Ctr; Granite Cove, at Pinyon Camp 1302 Comment
  HSC101527  Ephedra nevadensis J. P. Smith, J. O. Sawyer, R. J. Cole 2010-4-15 12761 San Bernardino Along Amboy Road. 202 Comment
  HSC25171  Ephedra nevadensis James Henrickson 1971-4-25 5523 San Bernardino 10 mi. SW of Victorville, 1/4 mi. W of Hwy. 395 along road to Phelan in Mojave Desert 1098 Comment
  HSC25172  Ephedra nevadensis James Henrickson 1971-4-25 5523 San Bernardino 10 mi. SW of Victorville, 1/4 mi. W of Hwy. 395 along road to Phelan in Mojave Desert-Joshua Tree Woodland Comment
  JEPS123810  Ephedra nevadensis T. La Doux with J. Andre, H. Bartosh, R. Preston, JEPS Herbarium Workshop 2010-3-18 434 San Bernardino Sacramento Mountains; eastern end of Sacramento Mountains, along dirt road 4 miles S of I-40 at Highway 95 Junction, approx. 1 mile E of Flattop Mountain, and 2 miles S of Eagle Peak. 7.5' Quad: Flattop Mountain. Comment
  JEPS26327  Ephedra nevadensis Charlotte N. Smith 1941-5-28 475 San Bernardino about 2 mi ne of Pilot Knob (about 0.25 mi w of Seep Springs, w Mohave Desert); Mohave Desert 1188 Comment
  JEPS49101  Ephedra nevadensis Mary Beal 1941-4-24 880 San Bernardino just s of Calico Wash; Mohave Desert, Calico Mountains Comment
  JEPS49139  Ephedra nevadensis W. L. Jepson 1912-6-8 4831 San Bernardino Mohave Desert near Barstow (Coolgardie); Mohave Desert, Coolgardie Comment
  JOTR30906  Ephedra nevadensis La Doux, Tasha, Bill Truesdell 2008-4-29 2582 San Bernardino Joshua Tree National Park. Little San Bernardino mountains, north end of Quail Mountain; near mouth of Johnny Lang Canyon on bouldery slopes above wash (Stop 3) 1163 Comment
  JOTR30907  Ephedra nevadensis La Doux, Tasha, Bill Truesdell 2008-4-29 2583 San Bernardino Joshua Tree National Park. Little San Bernardino mountains, north end of Quail Mountain; near mouth of Johnny Lang Canyon on bouldery slopes above wash (Stop 3) 1163 Comment
  JOTR30927  Ephedra nevadensis La Doux, Tasha, Bill Truesdell 2008-4-29 2583 San Bernardino Joshua Tree National Park. Little San Bernardino mountains, north end of Quail Mountain; near mouth of Johnny Lang Canyon on bouldery slopes above wash (Stop 3) 1163 Comment
  JOTR33023  Ephedra nevadensis La Doux, Tasha, Jim Andre 2010-4-2 652 San Bernardino Joshua Tree National Park. Pinto Mountains; 2.5mi south of Clarks Pass (Hwy 62) Comment
  LA106500  Ephedra nevadensis Barry A. Prigge; 1992-5-7 10129 San Bernardino Upper Mojave River Narrows, ridge E of river and S of Hwy 18, W of Victorville 835 Comment
  LA107173  Ephedra nevadensis Barry A. Prigge; Arthur C. Gibson, K. Niessen 1993-4-24 10633 San Bernardino Drinkwater Valley, Fort Irwin Military Reservation, ca 17.5 km N of Tiefort Peak, vicinity of transect 20 1170.0 Comment
  LA107611  Ephedra nevadensis Barry A. Prigge; K. Niessen, S. Ahmann 1993-5-18 12188 San Bernardino Granite Mountains, Fort Irwin Military Reservation, Hell Wind Canyon, ca 16.5 km NNE of Mars Radio Telescope facility 940.0 Comment
  LA211922  Ephedra nevadensis Naomi Fraga; Caitlin Elam 2013-5-9 4277 San Bernardino SAN BERNARDINO MOUNTAINS, Rattlesnake Canyon, West of Viscera Springs. 1646.0 Comment
  LA28855  Ephedra nevadensis D. Bradbury; 1970-5-17 282 San Bernardino Granite Mountains, S of Norris' Cabin 1249 Comment
  LA6784  Ephedra nevadensis H. Lewis; 1940-4-28 sn San Bernardino Joshua Tree National Monument, near Keys Ranch Comment
  LA6826  Ephedra nevadensis H. Lewis; 1940-4-28 sn San Bernardino Joshua Tree National Monument, near Keys Ranch Comment
  NY1043614  Ephedra nevadensis R. T. Schuh 2004-5-16 PBI CAL 04 H008 San Bernardino Phelan, Rt. 138 at Phelan Rd. Locality: PBI CAL04 L02. 1310 Comment
  NY43341  Ephedra nevadensis C. R. Annable 1995-3-14 2276 San Bernardino Near Flamingo Heights, Hondo St, 2.7km E of Hwy 247 Comment
  NY579527  Ephedra nevadensis L. C. Wheeler 1952-12-14 7022 San Bernardino Moulton Mine Comment
  NY70311  Ephedra nevadensis S. D. Boyd 1988-4-8 1604 San Bernardino South side of Ord Mountain north of Lucerne Valley. 10 miles north of the Bear Valley Road on Camp Rock Road 1371.6 Comment
  NY70320  Ephedra nevadensis A. Eastwood 1941-5-7 8905 San Bernardino First summit east of Baker Comment
  NY70331  Ephedra nevadensis L. M. Shultz 1982-5-7 6094 San Bernardino East side of Mohave River on Stoddart-Wells Road, 3.1 miles north of Interstate 15, east of Victorville 914.4 Comment
  NY70349  Ephedra nevadensis R. F. Thorne 1973-6-1 43779 San Bernardino E. Mojave Desert, Kinston Mountains: ca. 2 miles east northeast of Horsethief Springs by road near Blackwater Mine 1280.2 Comment
  NY70353  Ephedra nevadensis C. B. Wolf 1941-4-28 10078 San Bernardino Mojave Desert. South base of Old Dad-Granite Mt. Range. Mouth of Willow Spring Canyon 1219.2 Comment
  NY70876  Ephedra nevadensis C. S. Gilbert 1904-1 s.n. San Bernardino New York Mountains Comment
  OBI34856  Ephedra nevadensis F. C. Vasek 1978-6-2 s.n. San Bernardino Upper slopes of Round Mtn (SE of Hesperia) 1402 Comment
  OBI35033  Ephedra nevadensis Sears 1978-3-21 1026 San Bernardino 7 mi NW of Essex in Clipper Mts Blind Hills to the top of the Clipper Mts 1403 Comment
  OBI41087  Ephedra nevadensis D. A. Hoover 1985-4-21 384 San Bernardino SE of Morongo Valley. Morongo Cyn 777 Comment
  POM1001  Ephedra nevadensis S. B. Parish 1918-5-30 11841 San Bernardino Hesperia, Mojave Desert. Comment
  POM119830  Ephedra nevadensis Marcus E. Jones 1903-5-17 s.n. San Bernardino Victor [Victorville] 793 Comment
  POM122575  Ephedra nevadensis Marcus E. Jones 1924-3-18 s.n. San Bernardino Barstow, Mohave Desert. Comment
  POM257089  Ephedra nevadensis C. B. Wolf 1932-5-2 3274 San Bernardino 3 mi. no. (slightly N.W.) of Lanfair. Lanfair Valley., East. Mojave Desert. 1280 Comment
  POM259123  Ephedra nevadensis Philip A. Munz 1941-4-28 s.n. San Bernardino 10 miles south of Goldstone, North of Barstow, Mohave Desert. Comment
  POM277199  Ephedra nevadensis Lyman Benson 1947-5-10 12367 San Bernardino Adelanto. 762 Comment
  POM303742  Ephedra nevadensis Lyman Benson 1947-4-16 12301 San Bernardino Edge of Mojave desert, 10 miles northwest of Cajon 1402 Comment
  POM308119  Ephedra nevadensis Henry J. Ramsey, Henry J. Ramsey 1937-5-2 2931 San Bernardino Between Barstow and Old Woman Spring. Comment
  POM6335  Ephedra nevadensis Philip A. Munz 1919-4-13 2572 San Bernardino Barstow. Rocky hills on Mohave Desert 854 Comment
  POM7689  Ephedra nevadensis I. M. Johnston 1920-5-15 s.n. San Bernardino Victorville. Comment
  POM7865  Ephedra nevadensis I. M. Johnston 1920-5-16 s.n. San Bernardino Deadman Point, Mojave Desert. 915 Comment
  RSA0013082  Ephedra nevadensis J. Andre 2012-4-6 23615 San Bernardino Granite Mtns: UC Granite Mtns Desert Research Ctr. Upper Granite Cove just below Granite Spring. 1333 Comment
  RSA0014711  Ephedra nevadensis J. Andre 2013-4-2 25310 San Bernardino Granite Mountains; UC Granite Mountains Desert Research Center, at Norris Camp cabin, 1.3 mi. west of Kelbaker Rd. 1205 Comment
  RSA0018677  Ephedra nevadensis Duncan S. Bell, Evan Meyer 2013-3-20 4583 San Bernardino Bighorn Mountains; the Bighorn Mountains Wilderness area; Ruby Canyon about a mile up from the mouth of the canyon. 1138 Comment
  RSA0024671  Ephedra nevadensis J. Andre 2013-4-30 24573 San Bernardino Cima Dome; Mojave National Preserve; approx. 5 miles NNW of Cima, 1.4 miles west of Cima Road (at Kessler Spring). 1559 Comment
  RSA0024922  Ephedra nevadensis J. Andre 2013-2-18 23993 San Bernardino Old Woman Mountains; NE side of range along Sunflower Wash Road (BLM NS211), 3.0 miles north of Sunflower Wash. 883 Comment
  RSA0025695  Ephedra nevadensis J. Andre 2013-4-30 24532 San Bernardino Providence Mountains; Mojave National Preserve; west side of range along Vulcan Mine Road near Foshay Pass, 5.8 miles SE of jct. with Kelbaker Road. 1209 Comment
  RSA0029241  Ephedra nevadensis J. Andre 2013-4-18 24188 San Bernardino Cima Cinder Cones: Mojave National Preserve, along Aiken Mine Road, 5.5 mi N of Kelbaker Rd. 1145 Comment
  RSA0031566  Ephedra nevadensis Duncan S. Bell 2011-4-23 2344 San Bernardino Sawtooth Mountains; collecting in rugged boulder piles about a mile south of Pioneertown and about 0.75 air mile east of Chaparrosa Spring. 1338 Comment
  RSA0033901  Ephedra nevadensis Naomi Fraga, Caitlin Elam 2013-5-9 4277 San Bernardino West of Viscera Springs. 1646 Comment
  RSA0033902  Ephedra nevadensis Naomi Fraga, Caitlin Elam 2013-5-9 4278 San Bernardino West of Viscera Springs. 1646 Comment
  RSA0033985  Ephedra nevadensis Naomi Fraga, Duncan S. Bell, Caitlin Elam 2013-8-27 4448 San Bernardino Bighorn Mountain Wilderness. Upper reaches of east fork of Ruby Canyon. 1452 Comment
  RSA0036308  Ephedra nevadensis Duncan S. Bell 2014-2-22 6180 San Bernardino Newberry Mountains; east side of the range; within the Newberry Mountains Wilderness area; about 6.75 air miles north northwest of Kane Springs. 1181 Comment
  RSA0038698  Ephedra nevadensis Jim Andre 2013-5-28 25881 San Bernardino Mescal Mountains: east side of Mescal Range (BLM land) at Blue Buzzard Mine area. 1575 Comment
  RSA0041863  Ephedra nevadensis Jim Andre 2013-5-21 26075 San Bernardino Mojave National Preserve; at base of 4th of July Canyon, 5.7 mi. N. of Jct with Cedar Cyn Rd (at Rock Springs). 1616 Comment
  RSA0047404  Ephedra nevadensis Duncan S. Bell 2014-4-25 6634 San Bernardino The Pioneertown Mountains Preserve; Black Hill, just to the north of Pioneertown. 1361 Comment
  RSA0048782  Ephedra nevadensis J. M. Andre 2014-5-8 29529 San Bernardino San Bernardino Mountains: eastern flanks of range, 3.4 mi. SSW of Burns Cyn Rd, just west of Vicera Spring and Rattlesnake Cr., near abandoned cabins at wilderness boundary. 1669 Comment
  RSA0048794  Ephedra nevadensis Duncan S. Bell 2014-3-7 6224 San Bernardino Newberry Mountains; northeast section of mountain range; collecting within the Newberry Mountains Wilderness area; about 4 air miles north of Kane Springs. 922 Comment
  RSA0049582  Ephedra nevadensis Duncan S. Bell 2014-3-28 6352 San Bernardino Granite Mountains; to the east of Apple Valley, approximately 3.5 air miles northwest of Rabbit Dry Lake, and about 1 air mile south of Amaral Spring. 1225 Comment
  RSA0060717  Ephedra nevadensis Amanda E Fisher, Naomi Leiserowitz, Miriam Fisher Leiserowitz, Saccavadi Bricker 2013-3-30 124 San Bernardino Bighorn BLM Wilderness, SE parcel. 1486 Comment
  RSA0067642  Ephedra nevadensis Jim Andre 2014-3-3 27721 San Bernardino Along Ord Mountain Rd, 9.5 mi. east of Hwy 247, south side of Ord Mt, west of Camp Rock Rd. 1323 Comment
  RSA0103066  Ephedra nevadensis Jim M. Andre 2014-2-13 30978 San Bernardino Dead Mountains; northern base of the range, along old Government Road (Mojave Road) at summit of pass, just in California, approx 12 mi. SW of Laughlin. 717 Comment
  RSA0115484  Ephedra nevadensis Jim M. Andre 2016-4-18 34430 San Bernardino Castle Mountains: in newly designated CM National Monument; fenceline road along base of westernmost hill of mine tailings, approx. 1.5 mi. SW of Hart Mine area. 1278 Comment
  RSA0123338  Ephedra nevadensis Duncan S. Bell 2016-4-18 9382 San Bernardino Sawtooth Mountains; northwestern section of range, approximately 3 air miles west northwest of Pioneertown, or about 1.5 air miles northeast of Chaparrosa Peak. 1476 Comment
  RSA125319  Ephedra nevadensis R. Weatherby 1949-6-3 590 San Bernardino Ivanpah Mts. 1524 Comment
  RSA15870  Ephedra nevadensis C. B. Wolf 1935-4-28 6566 San Bernardino Granite Mountains, Summit of Barstow - Cave Springs road 1220 Comment
  RSA15871  Ephedra nevadensis C. B. Wolf 1935-4-28 6567 San Bernardino Granite Mountains, Summit of Barstow - Cave Springs road 1220 Comment
  RSA191474  Ephedra nevadensis Robert F. Thorne, Lindsay Smith 1966-5-28 36373 San Bernardino Mojave Desert: just N of the San Gabriel Mountians, along Hwy 138, ca 2 miles WNW of Phelan near Los Angeles County line. 1220 Comment
  RSA22806  Ephedra nevadensis C. B. Wolf 1940-5-26 9602 San Bernardino Mojave Desert, Clark Mt. Coliseum Mine. Ft. 1677 Comment
  RSA232272  Ephedra nevadensis James Henrickson 1971-4-25 5523 San Bernardino 10 mi. SW of Victorville, 1/4 mi. W. of Hwy. 395 along road to Phelan in Mojave Desert. 1098 Comment
  RSA24870  Ephedra nevadensis C. B. Wolf 1941-5-26 10671 San Bernardino Mojave Desert, Providence Mts., 3.8 miles W of Columbia Mine 1098 Comment
  RSA24990  Ephedra nevadensis C. B. Wolf 1941-4-28 10078 San Bernardino South base of Old Dad-Granite Mt. Range, Mouth of Willow Spring Canyon 1220 Comment
  RSA252318  Ephedra nevadensis Robert F. Thorne, C. W. Tilforth 1973-6-1 43779 San Bernardino Eastern Mojave Desert, Kingston Mountains. c. 2 miles ENE of Horsethief Springs by road near Blackwater Mine 1280 Comment
  RSA254963  Ephedra nevadensis C. W. Tilforth, Dorothy Tilforth 1975-5-19 1026 San Bernardino Snake Spring area, Granite Mountains 1220 Comment
  RSA269219  Ephedra nevadensis B. A. Prigge 1973-5-26 1042 San Bernardino Clark Mt Range, 1 mile S of Mesquite Pass, 11 miles NNW of Mt Pass 1189 Comment
  RSA269220  Ephedra nevadensis B. A. Prigge 1973-5-26 1042 San Bernardino Clark Mt Range, 1 mile S of Mesquite Pass, 11 miles NNW of Mt Pass 1189 Comment
  RSA269221  Ephedra nevadensis B. A. Prigge 1973-4-28 732 San Bernardino NE San Bernardino County: Clark Mt Range, 5.3 miles E of Mt Pass near I-15 X Nipton Road 1067 Comment
  RSA269222  Ephedra nevadensis B. A. Prigge 1973-5-26 1090 San Bernardino Clark Mt Range, Keany Pass, 8.8 miles N of Mt Pass 1463 Comment
  RSA271123  Ephedra nevadensis James Henrickson 1973-4-29 9492 San Bernardino Ca 20 (air) miles NE of Cima, 4 miles along wash NE of Castle Buttes towards Moore, in N drainage of New York Mts. 1189 Comment
  RSA272356  Ephedra nevadensis James Henrickson 1978-4-30 16771 San Bernardino ca 31 air miles SE of Barstow, at S end of Box Canyon Road where turn-off from a powerline road N of Ford's Knob in Rodman Mts. 1250 Comment
  RSA272359  Ephedra nevadensis James Henrickson 1978-5-13 17106 San Bernardino 54 air miles NE of Barstow, 35 air miles NE of Fort Irwin Mil. Reserv. Hqds., ca 1 miles S of Avawatz Pass. 1174 Comment
  RSA275758  Ephedra nevadensis Robert F. Thorne, W. Wisura, C. Davidson, B. Prigge 1977-5-26 49140 San Bernardino Eastern Mojave Desert, Clark Mountain Range. Cactus Canyon below (c. 2 miles W of) Pachalka Spring 1372 Comment
  RSA280771  Ephedra nevadensis B. A. Stein 1978-6-5 110 San Bernardino Granite Mountains. Eastern Mojave Desert. Cove Spring/ Dripping Spring area 1250 Comment
  RSA281136  Ephedra nevadensis D. Bradbury 1970-5-17 282 San Bernardino Granite Mountains, central Mojave. So. of Norris' Cabin 1250 Comment
  RSA286417  Ephedra nevadensis Mary H. O Brien 1976-5-9 s.n. San Bernardino 8.7 mi. e. of Phelan (Sheep Creek Road) on Phelan Rd. 15 m no. of road. 1311 Comment
  RSA290901A  Ephedra nevadensis Jeff Hogue 1980-5-2 495 -A San Bernardino Growing in rocky outcrop e. of rd. leading to Greens Well and Colloseum Mine in Clark Mt. Range 1433 Comment
  RSA295963  Ephedra nevadensis Scott Martens, Marla LaCass, Bruce Baldwin 1980-5-25 246 San Bernardino Old Dad Mountain-Kelso Mountains area. 8.25 mi. N, 6 mi. W of Kelso 1098 Comment
  RSA317189  Ephedra nevadensis S. Carlquist 1984-7-31 15823 San Bernardino 1 mile west of Kelbaker (Kelso-Baker) exit from Interstate Highway 40, on Highway 40. Comment
  RSA317195  Ephedra nevadensis S. Carlquist 1984-8-15 15845 San Bernardino 11 miles north of Mojave on Highway 14 south of Red Rock Canyon. 976 Comment
  RSA32  Ephedra nevadensis J. T. Howell 1927-6-11 104 San Bernardino 9 miles SE. of Victorville 915 Comment
  RSA334596  Ephedra nevadensis Robert F. Thorne, Avil Shmida 1978-5-5 51753 San Bernardino Lucerne Valley: 0.3 miles W of Lucerne Valley (2.6 miles W of jct with Cushenbury Grade Road) 950 Comment
  RSA3661  Ephedra nevadensis C. B. Wolf 1932-5-2 3274 San Bernardino 3 mi. no. (slightly N.W.) of Lanfair. Lanfair Valley., East. Mojave Desert. 1280 Comment
  RSA3662  Ephedra nevadensis C. B. Wolf 1932-5-2 3275 San Bernardino 3 mi. no. (slightly N.W.) of Lanfair. Lanfair Valley., East. Mojave Desert. 1280 Comment
  RSA371699  Ephedra nevadensis A. C. Sanders 1986-5-26 6522 San Bernardino N side of Cajon Pass. Head of Oro Grande Wash & adjacent disturbed flats along Hwy 395, ca. 0.7 mi. N of the junction with Hwy I-215, & 0.3 mi N of Joshua Street. 1098 Comment
  RSA383802  Ephedra nevadensis Christopher Davidson 1977-5-26 5676 San Bernardino Clark Mtn. Ca. 1 mi SW of Pachalka Spg on dirt road leading to the spg. 1372 Comment
  RSA383803  Ephedra nevadensis M. B. Dunkle 1935-4-15 4465 San Bernardino Providence Mountains 1524 Comment
  RSA383806  Ephedra nevadensis L. E. Hoffman 1931-5-30 s.n. San Bernardino Hesperia, Mojave Desert. Comment
  RSA383808  Ephedra nevadensis C. B. Wolf 1932-4-30 3191 San Bernardino Eastern Colorado Desert. NW. edge of Whipple Mts. 17 mi. from Vidal on old road to Needles. Ft. 457 Comment
  RSA383838  Ephedra nevadensis M. B. Dunkle 1934-3-30 3930 San Bernardino West of Windmill Tank. Mohave Desert. Comment
  RSA383863  Ephedra nevadensis N. C. Cooper 1949-4-18 3539 San Bernardino Mountain Pass 1372 Comment
  RSA384600  Ephedra nevadensis Gale Sphon 1955-4-16 s.n. San Bernardino 15 miles southeast of Victorville on highway 91. Comment
  RSA48887  Ephedra nevadensis J. C. Roos 1949-9-2 4636 San Bernardino Tecopa Pass, Kingston Mts. 1524 Comment
  RSA491900  Ephedra nevadensis D. Charlton, S. D. Boyd, L. Arnseth, S. Meury, D. Nordin, R. Noyes, Timothy S. Ross 1988-4-8 1604 San Bernardino South side of Ord Mountain. North of Lucerne Valley. 10 miles north of the Bear Valley Road on Camp Rock Road. 1372 Comment
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Oct 3 2007
  RSA492852  Ephedra nevadensis Jeri Hirshberg 1988-4-12 s.n. San Bernardino Las Flores Ranch area, ca. 2 mi. N of intersection of Grass Valley Crk. and Hwy 173, ca. 2.5 mi. E of California Aqueduct 976 Comment
  RSA495090  Ephedra nevadensis Jeri Hirshberg, S. Myers 1988-3-16 s.n. San Bernardino Mojave Desert, Yucca Valley area, Sunnymead Rd. at end of Palm Avenue. 1006 Comment
  RSA531270  Ephedra nevadensis W. Wisura, T. Hayduk 1991-6-30 4516 San Bernardino 0.8 mi W of Horse Thief Spring, Kingston Mts. Comment
  RSA571787  Ephedra nevadensis F. W. Peirson 1930-4-29 8766 San Bernardino 1 mile west of the Mohave River on the Hesperia Road. 854 Comment
  RSA572194  Ephedra nevadensis Alice Eastwood 1932-4-30 18766 San Bernardino On road from Barstow to Las Vegas. Comment
  RSA575245  Ephedra nevadensis R. G. Swinney 1994-6-12 2921 San Bernardino NE of Wrightwood, Horse Canyon, NW of Circle Mt. 100-200m E of State Hwy 2, ca. 200 ft. S of Horse Canyon Road (FS rd 3N12). 1494 Comment
  RSA616824  Ephedra nevadensis Valerie L. Soza, Tasha LaDoux, Tracy Tennant, Lauren Raz 1998-8-10 415 San Bernardino San Bernardino Mountains: Northeast side of Blackhawk Mountain, east of Blackhawk Canyon, NW of Round Mountain. 1372 Comment
  RSA619330  Ephedra nevadensis Valerie L. Soza, S. D. Boyd, Dave Bramlet, Kazuyuki Kashiwase, Tasha LaDoux, Mitch Provance, A. C. Sanders, Scott White 1998-6-15 230 San Bernardino San Bernardino Mountains: Cushenbury Canyon, off Highway 18 to the west, near Cal Trans 1524 Comment
  RSA619342  Ephedra nevadensis Valerie L. Soza, Kate Kramer 1998-6-24 289 San Bernardino Southeast of Round Mountain, east of haul road to Terrace Springs quarry, northern base of peak 4568. 1372 Comment
  RSA632122  Ephedra nevadensis L. C. Wheeler 1952-12-14 7023 San Bernardino Moulton Mine Comment
  RSA645411  Ephedra nevadensis A. C. Sanders, P. Mackay, G. Helmkamp 1995-5-7 16923 San Bernardino San Bernardino Mtns./Mojave Desert: N foot of the mtns below the Partin Bros. Mine (Terrace Sprs.) 4.6 mi. SSW of Old Woman Spr. Rd., 1.1 mi. below Round Mtn, ca. 1.5 mi. above Silver Reef Mine 1235 Comment
  RSA645416  Ephedra nevadensis A. C. Sanders, G. L. Helmkamp 1995-4-30 16872 San Bernardino San Bernardino Mountains: Burns Canyon, 2.1 miles above Rimrock Rd., just below Burns Spring. 1530 Comment
  RSA648076  Ephedra nevadensis S. Kanegae, M. Lucey, H. Tuma 1982-4-25 318 San Bernardino 11.3 mi. W. from Hwy. 18 on U.S. Hwy. 395 in Mojave Desert. Comment
  RSA649313  Ephedra nevadensis Ken Zysk 1971-4-27 P 143 San Bernardino Collected off Hwy. 18 in area next to rd. 10 miles from [Lucerne] Valley. 1220 Comment
  RSA650051  Ephedra nevadensis Marion P. Harthill 1974-5-2 1714 San Bernardino Summit Valley, Cajon. 1006 Comment
  RSA650253  Ephedra nevadensis Marion P. Harthill 1974-5-23 1505 San Bernardino Hist. Monument, Hwy. 138 Comment
  RSA653973  Ephedra nevadensis Robert H. Goodman Jr., Marsha Vail 1991-5-5 36 San Bernardino Providence Mts., 5.45 miles east of Kelbaker Rd. on Vulcan Mine Rd., south of road. Comment
  RSA654513  Ephedra nevadensis J. Andre 2000-4-23 3861 San Bernardino At main gate to Granite Cove 1220 Comment
  RSA663945  Ephedra nevadensis C. R. Annable 1995-3-14 2276 San Bernardino Near Flamingo Heights. Hondo St, 2.7 km E of Hwy 247. Comment
  RSA665282  Ephedra nevadensis Marc Baker, D. Silverman 2001-5-14 14057 San Bernardino North of Barstow; western alluvial plains of the paradise Range, Paradise Valley. 823 Comment
  RSA674689  Ephedra nevadensis Scott D. White, B. Leatherman, T. La Doux, K. Hughes 2001-4-21 8390 San Bernardino Southwest Mojave Desert: Apple Valley. Bajada surface just west of Bell Mountain 884 Comment
  RSA697720  Ephedra nevadensis Seacord s.n. San Bernardino Victorville. Mohave Desert. Comment
  RSA697723  Ephedra nevadensis Anonymous 1928-12-2 385 San Bernardino Twentynine Palms Comment
  RSA698697  Ephedra nevadensis Scott D. White, Michael Honer 2003-5-23 9392 San Bernardino South Mojave Desert: Hesperia. South of Ranhero Road and east of RR tracks. 976 Comment
  RSA701320  Ephedra nevadensis Steve Boyd, Tammy Morgan 2004-3-30 10700 San Bernardino Southern end of the Cady Mountains northwest of Ludlow (north of Interstate 40) about hill topped with communication towers. 854 Comment
  RSA707192  Ephedra nevadensis LeRoy Gross 2005-4-19 1978 San Bernardino Rodman Moutains; South end of a large lava flow, between Camp Rock Mine to the west and Silver Bell Mine to the east. 1382 Comment
  RSA709818  Ephedra nevadensis Scott D. White, Dave Charlton 2005-5-10 11036 San Bernardino Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. 1420 Comment
  RSA712166  Ephedra nevadensis Sarah J. De Groot, Leland Lubinsky 2004-10-17 4554 San Bernardino WHIPPLE MOUNTAINS: Upper north fork of Whipple Wash. 840 Comment
  RSA713326  Ephedra nevadensis A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 28017 San Bernardino Mojave Desert: Powerline road from Pisgah to Lucerne Valley, north end of Lava Bed Mtns., 2 km south of Silver Cliffs Mine. 1098 Comment
  RSA718592  Ephedra nevadensis Michael Honer 2006-5-13 2299 San Bernardino Appx. 4.25 mi WNW of Flamingo Heights; Around S-facing slopes above bajada accessible by driving Hondo St. W from Hwy 247. 1341 Comment
  RSA756426  Ephedra nevadensis Michael Honer 2008-5-28 3130 San Bernardino Along winding 4WD road traversing broad bajada N of Hondo Wash. Appx. 3.6 mi. W of Highway 247 in Flamingo Heights / Landers area, 1 mi. NW of Black Lava Butte. 1265 Comment
  RSA765265  Ephedra nevadensis Brandy Wood 2010-5-5 30 San Bernardino Mojave River at Rock Springs Rd, +/- 0.3 miles east of bridge. 883 Comment
  RSA769036  Ephedra nevadensis J. Andre 2010-4-20 14625 San Bernardino Granite Mountains; UC Granite Mountains Desert Research Center; upper Granite Cove at Granite Spring drainage. 1323 Comment
  RSA769069  Ephedra nevadensis J. Andre 2010-5-25 14262 San Bernardino Woods Mountains; Mojave National Preserve; north side of Woods Mtn at base along west to east-trending dirt road. c. 3 mi. NNE of Hole-in-the-Wall Campground, and east of Black Cyn Rd.. 1419 Comment
  RSA774575  Ephedra nevadensis J. Andre 2010-6-4 13914 San Bernardino Mid Hills; Mojave National Preserve; northern Pinto Valley at Howe Spring, 0.7 miles north of Bathtub Spring, approx. 2.5 miles west of 4th of July Canyon (NY Mts.) 1741 Comment
  RSA778058  Ephedra nevadensis J. Andre 2010-5-30 15749 San Bernardino Mid Hills; Above Chicken Water Spring, approx. 4 miles south of Cima Road, 4 miles west of Cedar Canyon Road 1478 Comment
  RSA778594  Ephedra nevadensis J. Andre 2010-5-14 15161 San Bernardino Clark Mountain Range; north slope of Mohawk Hill ( just south of powerline), 1.5 miles north of I-15, 4.5 miles ENE of Valley Wells 1292 Comment
  RSA779553  Ephedra nevadensis Sarah J. De Groot, Erin Tripp 2011-5-6 6706 San Bernardino SHEEP HOLE MOUNTAINS, SW Mojave Desert: East side of saddle east of Sheep Hole Pass, wash running ~N40 E, south of saddle. 765 Comment
  RSA785039  Ephedra nevadensis Duncan S. Bell, Kim Clark, Tom Persons 2012-4-15 3340 San Bernardino The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass. 657 Comment
  RSA785341  Ephedra nevadensis Doris Bowers 1973-5-27 2045 San Bernardino Mojave Desert, Providence Mtns. 1402 Comment
  RSA788663  Ephedra nevadensis Duncan S. Bell, Dorothy DeGennero, Dave Garry, John Katko, Robin Kobaly 2012-4-22 3471 San Bernardino Approximately 5 air miles north of Pioneertown, collecting in the valley between Black Lava Butte and Flat Top Mesa. 1214 Comment
  RSA797343  Ephedra nevadensis J. Andre 2011-4-18 22086 San Bernardino Granite Mountains; Mojave National Preserve; at base of east fork of Willow Springs Basin, at interface between wash and granitic bouldery slopes. 1148 Comment
  RSA801801  Ephedra nevadensis Duncan S. Bell, Caitlin Elam 2013-5-23 4978 San Bernardino Bighorn Mountains; in bouldery hills near the head of Bighorn Canyon. 1647 Comment
  RSA85182  Ephedra nevadensis F. W. Peirson 1930-4-29 8766 San Bernardino 1 mile west of the Mohave River on the Hesperia Road. 854 Comment
  SBBG118847  Ephedra nevadensis L. Gross 2005-4-19 1978 San Bernardino Rodman Mtns; S end of large lava flow, SE of large cinder cone quarry, between Camp Rock Mine to the W and Silver Bell Mine to the E 1382 Comment
  SBBG396  Ephedra nevadensis H. and M. Dearing 1937-4-28 2916 San Bernardino Granite Wells Rd near Barstow Comment
  SBBG397  Ephedra nevadensis J. M. Tucker 1941-4-12 214 San Bernardino ca. 4 mi W of Barstow Comment
  SBBG398  Ephedra nevadensis H. and M. Dearing 1937-4-28 2915 San Bernardino Granite Wells Rd near Barstow Comment
  SBBG56455  Ephedra nevadensis R. Hoffmann 1929-4-27 San Bernardino Ord Mtn Comment
  SBBG56461  Ephedra nevadensis J. M. Tucker 1941-4-12 214 San Bernardino ca. 4 mi W of Barstow Comment
  SD125852  Ephedra nevadensis Steve Boyd, Et al. 1988-4-8 1604 San Bernardino south side of Ord Mountain north of Lucerne Valley, 10 miles north of the Bear Valley Road on Camp Rock Road 1370 Comment
  SD185059  Ephedra nevadensis B. G. Pitzer 2001-4-11 4329 San Bernardino Just outside the Adelanto city limits, ca. 2.6 miles north of Highway 18 and 0.2 mile west of Highway 395 on Holly Road. 911 Comment
  SD218923  Ephedra nevadensis S. J. De Groot, Erin Tripp 2011-5-6 6706 San Bernardino Sheep Hole Mountains, SW Mojave Desert; east side of saddle east of Sheep Hole Pass, wash running N40, south of saddle; NE side of main ridge of the mountains. 765 Comment
  SD240237  Ephedra nevadensis J. M. Andre 2013-5-20 25996 San Bernardino Region: MNP; Clark Mountain Range Mojave National Preserve; N. side of range along Yates Well Rd, approx 2 mi. NW of Colosseum Mine area, 1.5 mi. S. of Powerline Rd 1367 Comment
  SD240238  Ephedra nevadensis J. M. Andre 2013-4-19 26332 San Bernardino Region: C; Granite Mountains wash area near base of White Fang peak, se end of UC Granite Mtns Desert Research Center 1260 Comment
  SD248058  Ephedra nevadensis J. M. Andre 2013-5-28 25881 San Bernardino Mescal Mountains; east side of Mescal Range (BLM land) at Blue Buzzard Mine area. 1575 Comment
  SD253321  Ephedra nevadensis A. C. Sanders, Karen Kirtland 2016-4-20 42430 San Bernardino San Bernardino Mountains: mouth of Cushenbury Canyon, off Hwy 18 near cement plant, electrical substation, and Camp Rock Road junction, north of Cushenbury Springs (Big Bear City 7.5'Q) 1182 Comment
  SD256657  Ephedra nevadensis J. M. Andre 2013-4-30 24532 San Bernardino Providence Mountains; Mojave National Preserve, west side of range along Vulcan Mine Rd near Foshay Pass, 5.8 miles SE of Jct with Kelbaker Rd. 1207 Comment
  SD259917  Ephedra nevadensis J. M. Andre 2013-4-2 25310 San Bernardino Granite Mountains; UC Granite Mountains Desert Research Center, at Norris Camp Cabin, 1.3 mi. W of Kelbaker Rd. 1205 Comment
  SD27863  Ephedra nevadensis Carl B. Wolf 1932-4-30 San Bernardino northwest edge of Whipple Mountains 17 miles from Vidal on old road to Needles 455 Comment
  SD27864  Ephedra nevadensis Carl B. Wolf 1932-4-30 San Bernardino northwest edge of Whipple Mountains 17 miles from Vidal on old road to Needles 455 Comment
  SD27883  Ephedra nevadensis Carl B. Wolf 1932-5-2 San Bernardino Lanfair Valley, 3 miles north of Lanfair 1280 Comment
  SD27884  Ephedra nevadensis Carl B. Wolf 1932-5-2 San Bernardino Lanfair Valley, 3 miles north of Lanfair 1280 Comment
  SD42304  Ephedra nevadensis Carl B. Wolf 1941-5-26 San Bernardino Mojave Desert, Providence Mountains, 3.8 miles west of Columbia Mine 1095 Comment
  SD42373  Ephedra nevadensis Carl B. Wolf 1941-4-28 San Bernardino south base of Old Dad-Granite Mountain range. Mouth of Willow Spring Canyon 1220 Comment
  SDSU18221  Ephedra nevadensis Gerry Scheid 1982-3-14 San Bernardino Sheephole Pass, East of road, MCAGCC, Twentynine Palms, CA 403 Comment
  SDSU3624  Ephedra nevadensis A. H. Gallup 1948-5-2 177 San Bernardino Quail Springs-Joshua Tree Natl. Monument. Little San Bernardino Mt. range 701 Comment
  SEINET10613636  Ephedra nevadensis Nye Leith 2005-3-16 Nye 75 San Bernardino 29 Palms Marine Base. Off Cleghorn Pass Rd. Mohave desert. Sandy flats and mountain wash. 669 Comment
  SEINET10613637  Ephedra nevadensis Nye Leith 2005-3-16 Nye 74 San Bernardino 29 Palms Marine Base. Off Cleghorn Pass Rd. Mohave desert. Sandy flats and mountain wash. 669 Comment
  SEINET10719724  Ephedra nevadensis John R. Stone, Sharon A. Bodine 2000-4-4 Stone 2859 San Bernardino Ca. 10 km west of Rt. 62/ Rt. 177 junction on Rt. 62. Desert scrub. Mojave Desert. 540 Comment
  SEINET12784752  Ephedra nevadensis G. Rink 2015-4-15 13091 San Bernardino Vicinity of Box X Spring, shoulder of Highway 18 1097 Comment
  SEINET1909306  Ephedra nevadensis Sarah J. De Groot, Leland Lubinsky 2004-1 4554 San Bernardino Whipple Mountains: Upper north fork of Whipple Wash. 840 Comment
  SEINET1956213  Ephedra nevadensis Marc A. Baker 2008-5-12 16704 San Bernardino Johnson Valley, 27km ESE of the town of Lucerne Valley, just north of the Big Horn Mtns 955 Comment
  SEINET1956217  Ephedra nevadensis Marc A. Baker 2008-5-12 16704 San Bernardino Johnson Valley, 27km ESE of the town of Lucerne Valley, just north of the Big Horn Mtns 955 Comment
  SEINET2042307 Image available Ephedra nevadensis A. C. Sanders, P. MacKay 1994-6-3 14676 San Bernardino San Bernardino Mountains: Crystal Creek at the road crossing below the Pleuss-Staufer limestone mine, near an abandoned ranch & just N of the National Forest boundary, N slope of the Mountains Above Lucerne Valley. T3N R1W SE/4 SE/4 sec 11. 1475 Comment
  SEINET2154610  Ephedra nevadensis Z. Sherman 2003-1 s.n. San Bernardino S of road 164, E of Nipton, ca 60 miles S of Las Vegas. Comment
  SEINET269479  Ephedra nevadensis Scott D. White 1995-3-31 2693 San Bernardino North slope San Bernardino Mountains below Marble Canyon USGS 7 1/2' Fawnskin quad. 1463 Comment
  SEINET3111913  Ephedra nevadensis Sears 1978-3-21 1026 San Bernardino 7 mi NW of Essex in Clipper Mts; Blind Hills to the top of the Clipper Mts. 658 Comment
  SEINET3124283 Image available Ephedra nevadensis A. C. Sanders, A. Howald, Brian A. Elliott, et al 2009-4-4 36787 San Bernardino Mojave Desert: Cady Mountains, along road to microwave/radio towers on peak 3307, c. 1.5 mi. NNE of Black Butte Mine (Sleeping Beauty 7.5' Q.) 881 Comment
  SEINET3195127 Image available Ephedra nevadensis Andrew C. Sanders, Fred M. Roberts, Katy Beck, Eve Laeger, et al 2009-3-27 36636 San Bernardino Mojave Desert; Cady Mountains, along the powerline route in the pass between Pisgah and Broadwell valleys. (Sleeping Beauty 7.5' 7.5Q) 793 Comment
  SEINET3197509  Ephedra nevadensis Marc A. Baker 2008-4-8 16692 San Bernardino Johnson Valley, 2.5km south of Soggy Lake, 24km east of the town of Lucerne Valley 895 Comment
  SEINET3220918 Image available Ephedra nevadensis B. Pitzer, David Charlton 1985-9-13 San Bernardino Mescal Range, ca. 6.7 miles E of I-15 on Cima Road, then ca. 6 miles NNW on unnamed dirt road. Comment
  SEINET3221196 Image available Ephedra nevadensis B. Pitzer 1995-4-18 2293 San Bernardino Eastern Mojave Desert; E/NE slope of Clark Mountain Range, wash on north side of Nipton Road 1067 Comment
  SEINET3386511  Ephedra nevadensis R. F. Thorne, James Henrickson 1975-5-4 45475 San Bernardino East Mojave Desert; east end of Granite Mountains, above Cottonwood Spring 1372 Comment
  SEINET3867319 Image available Ephedra nevadensis Sears 1978-3-20 981 San Bernardino Whipplo Mt. transect.; 0 Comment
  SEINET3867320 Image available Ephedra nevadensis Leila M. Shultz, John S. Shultz 1982-5-7 6094 San Bernardino East side of the Mohave River on Stoddart-Wells Road, 3.1 miles north of Interstate 15, east of Victorville.; 0 914 Comment
  SEINET4691828  Ephedra nevadensis J. Andre 2011-1 22086 San Bernardino Granite Mountains; Mojave National Preserve; Lower Willow Springs Basin at base of eastern fork 1148 Comment
  SEINET5518809  Ephedra nevadensis G. Rink, A. Schaub 2014-3-27 12460 San Bernardino Johnson Valley, east of the Bessemer Mine Road 950 Comment
  SEINET6627196 Image available Ephedra nevadensis B. G. Pitzer 2001-1 4325 San Bernardino SW Mohave Desert: just outside the Adelanto City limits (S side), ca. 2.6 mi N of Hwy 18 & 0.2 mi W of Hwy 395 on Holly Road 911 Comment
  SEINET6627214 Image available Ephedra nevadensis B. G. Pitzer 2001-1 4329 San Bernardino SW Mohave Desert: just outside the Adelanto City limits (S side), ca. 2.6 mi N of Hwy 18 & 0.2 mi W of Hwy 395 on Holly Road 911 Comment
  SEINET724638  Ephedra nevadensis Marc A. Baker, David Silverman 2001-5-14 14057 San Bernardino Paradise Range Quadrangle; north of Barstow; western alluvial plains of the Paradise Range; Paradise Valley 825 Comment
  SEINET768754  Ephedra nevadensis Scott White, Michael Honer 2003-5-23 9392 San Bernardino Southwest Mojave Desert: Hesperia. South of Ranchero Road and east of RR tracks. 976 Comment
  SEINET8584862  Ephedra nevadensis Duncan S. Bell, Kim Clark & Tom Persons 2012-4-15 3340 San Bernardino The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass. 657 Comment
  SEINET909613  Ephedra nevadensis Carl B. Wolf 1935-1 6566 San Bernardino Mojave Desert, Granite Mts., summit of Barstow - Cave Springs Road. 1219 Comment
  SEINET909619  Ephedra nevadensis Carl B. Wolf 1932-1 3275 San Bernardino Eastern Mojave Desert. Lanfair Valley. 3 miles north of Lanfair. 1280 Comment
  SEINET909623  Ephedra nevadensis Carl B. Wolf 1932-1 3274 San Bernardino Eastern Mojave Desert. Lanfair Valley. 3 mi. No. of Lanfair. 1280 Comment
  SEINET909631  Ephedra nevadensis A. C. Sanders, P. MacKay, A. Knapp, D. & S. Kaufman 1995-1 16457 San Bernardino Mohave Desert. Stoddard Ridge at pipeline crossing near Traer Agua Canyon, ca. 18 mi. SSE of Barstow 1097 Comment
  UC1083310  Ephedra nevadensis Margaret Stason 1927-5-15 San Bernardino near Victorville; Mojave Desert Comment
  UC1134392  Ephedra nevadensis D. Axelrod 1935-2-21 76 San Bernardino 1 mi w Deadman's Pt.; Deep Creek Quad. 1066 Comment
  UC119076  Ephedra nevadensis E. Palmer, M. D. 1876-5-1 524 San Bernardino Mohave River District Comment
  UC1516009  Ephedra nevadensis Baki Kasapligil 1986-4-10 3184 San Bernardino 2.5 mi s Mohave City; Mohave Desert 762 Comment
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Nov 3 2014
  UC1546931  Ephedra nevadensis Leila M. Shultz and John S. Shultz 1982-5-7 6094 San Bernardino 3.1 mi n Interstate 15 (on Stoddart-Wells Road, e of Victorville, e side of Mohave River); Mohave River 914 Comment
  UC206753  Ephedra nevadensis Katharine Brandegee May 1911 San Bernardino Barnwell Comment
  UC215361  Ephedra nevadensis S. B. Parish 1918-5-30 11841 San Bernardino Hesperia , Hesperia (Mojave Desert) Comment
  UC218185  Ephedra nevadensis P. A. Munz, I. M. Johnston, and R. D. Harwood May 21 1920-May 24 1920 4029 San Bernardino vicinity of Bonanza King Mine (open desert, e slope of Providence Mountains, Mohave Desert); Mohave Desert, Providence Mountains 914 Comment
  UC667179  Ephedra nevadensis Annie M. Alexander and Louise Kellogg 1941-6-3 2283 San Bernardino slope above Warrens Well; Mohave Desert 1005 Comment
  UC68663  Ephedra nevadensis H. M. Hall 1905-5-1 6035 San Bernardino near Dale; Colorado Desert Comment
  UC68687  Ephedra nevadensis H. M. Hall 1905-5-1 6212 San Bernardino hills near Victorville; Mohave Desert 1036 Comment
  UC729560  Ephedra nevadensis Carl B. Wolf 1932-5-2 San Bernardino 3 mi n Lanfair (e Mojave Desert); Mojave Desert, Lanfair Valley 1280 Comment
  UC729564  Ephedra nevadensis Carl B. Wolf 1932-5-2 San Bernardino 3 mi n Lanfair (e Mojave Desert); Mojave Desert, Lanfair Valley 1280 Comment
  UC774719  Ephedra nevadensis Carl B. Wolf 1941-4-28 10104 San Bernardino mouth of Willow Spring Canyon Mojave Desert, Old Dad - Granite Mt. Range, Willow Spring Ca (s base of Old Dad - Granite Mt. Range, open slopes and canyon bottom) 1219 Comment
  UC774761  Ephedra nevadensis Carl B. Wolf 1941-5-26 San Bernardino 3.8 mi w Columbia Mine; Mojave Desert, Providence Mts. 1097 Comment
  UC813705  Ephedra nevadensis F. W. Peirson and I. M. Johnston 1922-5-14 6510 San Bernardino Summit of Pilot Knob Mohave Desert, Summit of Pilot Knob Comment
  UCD132873  Ephedra nevadensis Beecher Crampton 1967-5-23 7973 San Bernardino Mojave Desert, Mescal Range, Mescal Range just east of Mtn. Pass Summit, US Hwys. 91 - 466. 1280 Comment
  UCD132875  Ephedra nevadensis Beecher Crampton 1976-9-22 9415 San Bernardino San Gabriel Mtns., ca. 1.5 miles west of Phelan. Mojave Desert. Comment
  UCD133204  Ephedra nevadensis H. and M. Dearing 1937-4-28 2915 San Bernardino Near Barstow, Cave Springs Road. Comment
  UCD133206  Ephedra nevadensis Gordon J. Pilone 1962-4-13 183 San Bernardino 3 miles from junction 395 and 6 on 395. 1036 Comment
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Sep 2 2014
  UCD133215  Ephedra nevadensis Daryl Koutnik 1978-3-23 123 San Bernardino Mojave Narrows on west side of Mojave River. 853 Comment
  UCD133219  Ephedra nevadensis A. C. Sanders; P. MacKay, A. Meyers 1995-6-11 17318 San Bernardino San Bernardino Mtns. (NE), Mound Spring, 2 mi E of Tip Top Mtn. 1665 Comment
  UCR101426  Ephedra nevadensis A. C. Sanders, G. F. Pratt & C. L. Pierce 1997-4-5 20194 San Bernardino Northern Mojave Desert, Avawatz Mountains, Fort Irwin Military Reservation, east-draining large canyon 2 km south of peak 1876 m (BM 'Avawatz'), c. 5 km SW of Old Mormon Spring 1524 Comment
  UCR105946  Ephedra nevadensis Valerie Soza, S. D. Boyd, D. E. Bramlet, et al. 1998-6-15 230 San Bernardino San Bernardino Mtns., Cushenbury Canyon, off Hwy 18 to the west, near CalTrans 5000 ft. el. sign 1524 Comment
  UCR113517  Ephedra nevadensis Mitch Provance 2000-4-16 1912 San Bernardino West Mojave Desert, Phelan, corner of Phelan Road and Coleridge Road 1220 Comment
  UCR12613  Ephedra nevadensis J. Hollinger 1972-4-8 720408 5 San Bernardino Mojave Desert, 1 mi SE of Hesperia 1067 Comment
  UCR136285  Ephedra nevadensis A. C. Sanders, Mitch Provance, Petra Wester 2004-5-30 28017 San Bernardino Mojave Desert, powerline road from Pisgah to Lucerne Valley, north end of Lava Bed Mtns., 2 km south of Silver Cliffs Mine 1098 Comment
  UCR137683  Ephedra nevadensis A. C. Sanders 1995-3-26 16235 San Bernardino Mojave Desert, c. 5 miles west of Victorville, 1 mile west of Hwy 395 on Hwy 18 (Palmdale Rd.), south side of the highway 976 Comment
  UCR138469  Ephedra nevadensis Valerie Soza, Tasha LaDoux, Tracy Tennant, Lauren Raz 1998-8-10 415 San Bernardino San Benardino Mtns, NE side of Blackhawk Mountain, east of Blackhawk Canyon, NW of Round Mountain 1372 Comment
  UCR139175  Ephedra nevadensis S. J. Myers 2003-4-18 s.n. San Bernardino Mojave Desert, Mojave River at Lower Narrows near Victorville, vicinity of Rockview Park 823 Comment
  UCR140649  Ephedra nevadensis Randall T. Schuh, Cassis, Schwartz, Weirauch, Wyniger, Forero 2004-5-16 2- 08 San Bernardino Mojave Desert, Phelan, Route138 at Phelan Road, Site L2 1310 Comment
  UCR1420  Ephedra nevadensis Frank C. Vasek 1960-3-18 600318- 06 San Bernardino Eastern Mojave Desert, hill on section south of Vulcan Mine, about 5.8 miles southeast of Kelso, in the Providence Mtns 1333 Comment
  UCR142993  Ephedra nevadensis C. B. Wolf 1941-4-28 10104 San Bernardino Eastern Mojave Desert, south base of Old Dad-Granite Mtn Range, mouth of Willow Spring Canyon 1220 Comment
  UCR142994  Ephedra nevadensis C. B. Wolf 1932-5-2 3274 San Bernardino Eastern Mojave Desert, Lanfair Valley, 3 mi north of Lanfair 1341 Comment
  UCR144764  Ephedra nevadensis Scott D. White, Michael Honer 2003-5-23 9392 San Bernardino Southwest Mojave Desert, Hesperia. South of Ranchero Road and east of RR tracks 1006 Comment
  UCR147671  Ephedra nevadensis Steve Boyd, Tammy Morgan 2004-3-30 10701 San Bernardino Central Mojave Desert, S end of the Cady Mountains, NW of Ludlow (N of Interstate 40) about hill topped with communication towers 854 Comment
  UCR149880  Ephedra nevadensis Steve Boyd, Tammy Morgan 2004-3-30 10700 San Bernardino Central Mojave Desert, S end of the Cady Mountains, NW of Ludlow (N of Interstate 40) about hill topped with communication towers 854 Comment
  UCR154150  Ephedra nevadensis Mark A. Elvin 2005-5-7 4262 San Bernardino Little San Bernardino Mtns, southern Mojave Desert, UC Burns Pinyon Ridge Reserve, off Skyline Ranch Rd c. 2 mi (air) ESE of Pioneertown, 1.5 mi (air) NW of Yucc. Valley; NE corner 1250 Comment
  UCR163317  Ephedra nevadensis B. G. Pitzer 2001-4-11 4325 San Bernardino SW Mojave Desert, just outside the Adelanto city limits (S side), c. 2.6 mi. north of Hwy 18 & 0.2 mi. west of Hwy 395 on Holly Road 912 Comment
  UCR163964  Ephedra nevadensis B. G. Pitzer 2001-4-11 4329 San Bernardino SW Mojave Desert, just outside the Adelanto city limits (S side), c. 2.6 mi. north of Hwy 18 & 0.2 mi. west of Hwy 395 on Holly Road 912 Comment
  UCR167285  Ephedra nevadensis John F. Green 2005-6-11 s.n. San Bernardino Mojave Desert, Victor Valley, c. 9 mi. SE of Victorville, c. 2 mi north of Calif. Aqueduct and c. 2 mi east of US Highway 395 1010 Comment
  UCR169805  Ephedra nevadensis Scott D. White, David Charlton 2005-5-10 11036 San Bernardino Eastern Mojave Desert, Mountain Pass. North of the I-15 Freeway and south of Molycorp quarry. Proposed and approved for expanded quarry waste area. 1420 Comment
  UCR177600  Ephedra nevadensis LeRoy Gross 2005-4-25 2055 San Bernardino Northern Mojave Desert, southwest end of the Lava Mtns, north of Red Mountain, east of Trona Road. Side road off Steam Well Road (RM1444) to Skilling Well; road ends near mines. Along the lower ridge that climbs toward Kilinker Mtn., then down a small draw to the west of this ridge 1191 Comment
  UCR178584  Ephedra nevadensis R. G. Swinney 1967-5-6 130 San Bernardino Mojave Desert, Hesperia, west edge of Mojave River 823 Comment
  UCR187338  Ephedra nevadensis Michael Honer 2006-5-13 2299 San Bernardino Southcentral Mojave Desert, Approx. 4.25 mi. WNW of Flamingo Heights; Around S-facing slopes above bajada accessible by driving Hondo St. W from Hwy 242 1341 Comment
  UCR194520  Ephedra nevadensis A. C. Sanders, Jim Andre, M. O. Bagley, A. Howald, et al 2008-3-19 34446 San Bernardino Eastern Mojave Desert, Ivanpah Valley near foot of Clark Mtn., just north of Antimony Gulch Wash and c. 2.2 mi. SE of Ivanpah Springs 1098 Comment
  UCR195593  Ephedra nevadensis Pesach Lubinsky, L. Lubinsky 1998-5-1 023 San Bernardino San Gabriel Mtns., Oak Spring Ranch 1600 Comment
  UCR210870  Ephedra nevadensis A. C. Sanders, A. Howald, Brian A. Elliott, et al 2009-4-4 36787 San Bernardino Mojave Desert, Cady Mountains, along road to microwave/radio towers on peak 3307, c. 1.5 mi. NNE of Black Butte Mine 959 Comment
  UCR210927  Ephedra nevadensis A. C. Sanders, Fred M. Roberts, Katy Beck, Eve Laeger, et al 2009-3-27 36636 San Bernardino Mojave Desert, Cady Mountains, along the powerline route in the pass between Pisgah and Broadwell valleys 823 Comment
  UCR21093  Ephedra nevadensis A. C. Sanders 1980-5-25 s.n. San Bernardino Eastern Mojave Desert, Shadow Valley, near Valley Wells; just north of Hwy I-15 at its junction with Excelsior Mine Road 1131 Comment
  UCR214804  Ephedra nevadensis Michael Honer, K. Marsh, M. A. Baker, G. Kinoshita 2008-3-21 2889 San Bernardino Southcentral Mojave Desert, 'Lava Bed Mountains' at east end of the Rodman Mountains, along powerline service road c. 9 mi southwest of Pisgah undercrossing of Hwy I-40 1037 Comment
  UCR215030  Ephedra nevadensis A. C. Sanders, A. Howald, Florence Caplow, et al 2010-5-4 38271 San Bernardino Eastern Mojave Desert, Ivanpah Valley, western foot of metamorphic hill emerging from alluvium below Clark Mountain, 3.5 km NW (120 deg. ) of Primm Valley Golf Club, 5.3 km W of I-15 912 Comment
  UCR215753  Ephedra nevadensis Tasha La Doux, Jim Andre, Heath Bartosh, Robert E. Preston 2010-3-18 434 San Bernardino Mojave Desert, eastern end of Sacramento Mountains, along dirt road 4 mi south of Hwy I-40 at its junction with Hwy 95, c. 1 mi east of Flattop Mountain and 2 mi south of Eagle Peak 583 Comment
  UCR227029  Ephedra nevadensis E. J. Lawlor 1992-4-24 223 San Bernardino Eastern Mojave Desert, Granite Mountains south of Kelso Dunes; UC Granite Mountains Reserve, new campground south of White Fang (east of large rock outcrop visible from gate to east of main gate to reserve) 1100 Comment
  UCR227297  Ephedra nevadensis Jim Andre, Tasha La Doux, Ron B. Kelley 2011-3-24 16280 San Bernardino Mojave Desert, Clipper Mountains, north of Tom Reed Mine, 6.5 mi north of Hwy 66 at Danby Road 743 Comment
  UCR227839  Ephedra nevadensis R. F. Thorne 1973-4-29 43275 San Bernardino East Mojave Desert, near junction of Union Pacific RR and road to Cedar Canyon 1174 Comment
  UCR227841  Ephedra nevadensis R. F. Thorne 1973-4-28 43243 San Bernardino Eastern Mojave Desert, Providence Mountains, canyon above Cornfield Springs 1220 Comment
  UCR227842  Ephedra nevadensis R. F. Thorne, James Henrickson 1975-5-3 45333 San Bernardino Eastern Mojave Desert, east slope of Providence Mtns., at Bonanza King Mine 1274 Comment
  UCR228150  Ephedra nevadensis R. F. Thorne, James Henrickson, B. A. Prigge, et al. 1975-5-4 45475 San Bernardino East Mojave Desert, east end of Granite Mountains, above Cottonwood Spring 1372 Comment
  UCR229223  Ephedra nevadensis A. C. Sanders, Chika Mori 2011-6-15 39681 San Bernardino Eastern Mojave Desert, north side of the Mescal Range above Mountain Pass, 0.1 mi. south of I-15 on Bailey Rd., at first fork in dirt road just beyond end of pavement 1421 Comment
  UCR229224  Ephedra nevadensis A. C. Sanders, Chika Mori 2011-6-15 39682 San Bernardino Eastern Mojave Desert, north side of the Mescal Range above Mountain Pass, 0.1 mi. south of I-15 on Bailey Rd., at first fork in dirt road just beyond end of pavement 1421 Comment
  UCR234979  Ephedra nevadensis Jim Andre 2011-4-27 17370 San Bernardino Mojave Desert, east side of Rodman Mountains, along BLM road #NR 8460, 1.6 mi. SE of junction with 'Canyon Rte' road and Lava Mountain 1334 Comment
  UCR240284  Ephedra nevadensis Brian J. Cleary, S. S. 2009-3-24 s.n. San Bernardino Mojave Desert, Cady Mountains, rocky slope above electrical transmission line road, west of Broadwell Dry Lake 945 Comment
  UCR245835  Ephedra nevadensis Jim Andre 2011-6-1 20454 San Bernardino Eastern Mojave Desert, Mojave National Preserve, Ivanpah Mountains, at Standard Mine #1 south of Striped Mtn, 4.8 mi. east of Cima Rd 1582 Comment
  UCR251528  Ephedra nevadensis Jim Andre 2013-4-30 24532 San Bernardino Eastern Mojave Desert, Mojave National Preserve; Providence Mountains, west side of range along Vulcan Mine Rd near Foshay Pass, 5.8 mi southeast of junction with Kelbaker Rd 1209 Comment
  UCR254644  Ephedra nevadensis Jim Andre 2013-4-18 24188 San Bernardino Eastern Mojave Desert, Mojave National Preserve, Cima Cinder Cones, along Aiken Mine Road, 5.5 miles north of Kelbaker Rd. 1145 Comment
  UCR263729  Ephedra nevadensis Duncan S. Bell, Caitlin Elam 2013-5-23 4978 San Bernardino Transverse Ranges; San Bernardino Mountains, Bighorn Mountains, in bouldery hills near the head of Bighorn Canyon 1647 Comment
  UCR267701  Ephedra nevadensis Jim Andre 2013-2-18 23993 San Bernardino Eastern Mojave Desert, Old Woman Mountains, NE side of range along Sunflower Wash Rd. (BLM # NS211), 3.0 miles north of Sunflower Wash 883 Comment
  UCR267764  Ephedra nevadensis Jim Andre 2014-4-7 27853 San Bernardino Mojave Desert, west side of Mud Hills along Copper City Rd., c. 3 miles NW of Irwin Rd., c. 10 mi. north of Barstow 1017 Comment
  UCR268344  Ephedra nevadensis Jim Andre 2014-3-3 27721 San Bernardino Mojave Desert, along Ord Mountain Road, 9.5 mi east of Hwy 247, south side of Ord Mountain, west of Camp Rock Road 1324 Comment
  UCR268562  Ephedra nevadensis Jim Andre 2013-4-30 24573 San Bernardino Mojave Desert, Mojave National Preserve, Cima Dome, c. 5 miles north-north-west of Cima, 1.4 miles west of Cima Road at Kessler Spring 1559 Comment
  UCR270543  Ephedra nevadensis A. C. Sanders, Karen Kirtland 2016-4-27 42441 San Bernardino San Bernardino Mtns./Mojave Desert, north side of the mountains, west of Cushenbury, along Powerline Rd. 1.33 km east of Meridian Rd., between mouths of Bousic and Arctic canyons, NE of Specialty Minerals limestone processing plant 1232 Comment
  UCR270764  Ephedra nevadensis A. C. Sanders, Karen Kirtland 2016-4-20 42430 San Bernardino San Bernardino Mtns., mouth of Cushenbury Canyon, off Hwy 18 near cement plant, electrical substation, and Camp Rock Rd. junction, north of Cushenbury Springs 1183 Comment
  UCR274313  Ephedra nevadensis Jennifer H. Jones, Scott D. White 2005-4-15 61 San Bernardino South Mojave Desert, Sidewinder Valley (N of Apple Valley), north of Black Mountain Quarry Road on bajada below Black Mtn. 1018 Comment
  UCR276527  Ephedra nevadensis Jim Andre 2012-4-4 23659 San Bernardino Eastern Mojave Desert, Granite Mountains, UC Granite Mtns Desert Research Center; Granite Cove at Pinyon Camp 1302 Comment
  UCR279272  Ephedra nevadensis Onkar Singh 2016-4-23 5763 San Bernardino Mojave Desert, Fort Irwin National Training Center, west side of Avawatz Mountains 1460 Comment
  UCR280370  Ephedra nevadensis Onkar Singh 2016-5-26 5847 San Bernardino Mojave Desert, Fort Irwin National Training Center, Avawatz Mountainstns 1405 Comment
  UCR42539  Ephedra nevadensis A. C. Sanders 1986-5-26 6522 San Bernardino Southern Mojave Desert, N side of Cajon Pass. Head of Oro Grande Wash & adjacent disturbed flats along Hwy 395, c. 0.7 mi. north of the junction with Hwy I-215, & 0.3 mi north of Joshua Street 1098 Comment
  UCR83930  Ephedra nevadensis A. C. Sanders, P. J. MacKay, C. Walton 1994-7-8 14978 San Bernardino San Bernardino Mtns., N slope of the mountains at Oak Spring, 1 mi. NW of Rattlesnake Mtn. at the Forest Service Boundary, on slopes south of the spring. 1590 Comment
  UCR86554  Ephedra nevadensis A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-5-7 16923 San Bernardino Mojave Desert/San Bernardino Mtns, north foot of mtns below the Partin Brothers Mine (Terrace Springs), 4.6 mi. SSW of Old Woman Springs Road, 1.1 mi. below Round Mtn, c. 1.5 mi. above Silver Reef Mine 1235 Comment
  UCR86574  Ephedra nevadensis A. C. Sanders, G. K. Helmkamp, E. A. Helmkamp 1995-4-30 16873 San Bernardino San Bernardino Mtns, Burns Canyon, 2.1 mi above Rimrock Rd, just below Burns Spring 1585 Comment
  UCR87285  Ephedra nevadensis A. C. Sanders, P. J. MacKay, G. K. Helmkamp 1995-5-7 16979 San Bernardino San Bernardino Mtns/ So. Mojave Desert, canyon and slopes above Rock Corral, NE foot of the mtns, Bighorn Mtns. area 1220 Comment
  UCR87473  Ephedra nevadensis R. G. Swinney 1994-6-12 2921 San Bernardino Eastern San Gabriel Mtns, NE of Wrightwood, Horse Canyon, NW of Circle Mtn., 100-200 m east of State Hwy 2; c. 200 ft. north of Horse Canyon Road (FS road 3N12) 1482 Comment
  UCR88259  Ephedra nevadensis A. C. Sanders, P. MacKay, A. Knapp, D & S. Kaufman 1995-4-9 16457 San Bernardino Mojave Desert, Stoddard Ridge at pipeline crossing near Traer Agua Canyon, c. 18 mi SSE of Barstow 1240 Comment
  UCR88506  Ephedra nevadensis A. C. Sanders, P. J. MacKay, Archie Meyer 1995-6-11 17318 San Bernardino San Bernardino Mtns, Mound Spring, 2 mi east of Tip Top Mtn 1665 Comment
  UCR90988  Ephedra nevadensis Scott D. White 1995-3-31 2693 San Bernardino San Bernardino Mtns./Mojave Desert, alluvial fan below Marble Canyon 1468 Comment
  UCR91012  Ephedra nevadensis A. C. Sanders, P. J. MacKay 1994-6-3 14676 San Bernardino San Bernardino Mtns., Crystal Creek at road crossing below the Pleuss-Staufer limestone mine, near an abandoned ranch and just north of the National Forest boundary; N slope of the mountains above Lucerne Valley 1475 Comment
  UCR93987  Ephedra nevadensis Scott D. White, Julie Greene 1996-5-7 4007 San Bernardino San Bernardino Mtns., Desert slope above Lucerne Valley; Specialty Minerals Inc. newly approved Arctic Canyon quarry site; private land north of National Forest boundary. 1524 Comment
  UCR94168  Ephedra nevadensis B. G. Pitzer 1995-4-18 2293 San Bernardino Eastern Mojave Desert, ENE slope of Clark Mountain Range, wash on north side of Nipton Road, Ivanpah 15' Q. 1067 Comment
  UCSB13168  Ephedra nevadensis Tucker, John 1941-4-12 San Bernardino Mojave Desert, ca. 4 miles west of Barstow Comment
  UCSB261  Ephedra nevadensis Zellhoefer, Judi 1960-5-13 San Bernardino Highway 138, 3 miles east of San Bernardino County line Comment
  UCSB9563  Ephedra nevadensis Haller, Norman 1953-2-22 San Bernardino 29 Palms, California Comment
  VVC1260  Ephedra nevadensis Scott D. White 1996-5-7 4007 San Bernardino San Bernardino Mtns., Desert slope above Lucerne Valley; Specialty Minerals Inc. newly approved Arctic Canyon quarry site; private land N of National Forest boundary. 1524 Comment
  VVC1261  Ephedra nevadensis A. C. Sanders 1995-4-30 16872 San Bernardino San Bernardino Mtns, Burns Canyon, 2.1 mi above Rimrock Rd, just below Burns Spring 1585 Comment
  VVC1262  Ephedra nevadensis A. C. Sanders 1995-4-30 16873 San Bernardino San Bernardino Mtns, Burns Canyon, 2.1 mi above Rimrock Rd, just below Burns Spring 1585 Comment
  VVC1263  Ephedra nevadensis A. C. Sanders, J. Mac 1995-5-7 16923 San Bernardino Mojave Desert/San Bernardino Mtns, N foot of mtns below the Partin Brothers Mine (Terrace Springs), 4.6 mi. SSW of Old Woman Springs Road, 1.1 mi. below Round Mtn, ca. 1.5 mi. above Silver Reef Mine. 1235 Comment
  GMDRC10  Ephedra nevadensis B. A. Stein 1978-6-5 110 San Bernardino Sweeney Granite Mountains Desert Research Center: Cove Spring/Dripping Spring area Comment
  GMDRC799  Ephedra nevadensis J. Andre 2000-4-23 3861 San Bernardino Sweeney Granite Mountains Desert Research Center: At main gate to Granite Cove, c. 4000 1220 Comment
  POM9209  Ephedra nevadensis I. M. Johnston 1920-5-5 s.n. San Bernardino Near Mohave, at base of Mt. Soledad. Comment
Read comments
Nov 24 2014
  RSA0002749  Ephedra nevadensis Robert F. Thorne 1966-4-23 36156 a San Bernardino San Bernardino National Forest: ca. 2.5 miles NNE of Wrightwood at boundary of National Forest 1524 Comment
  SEINET8714368 Image available Ephedra nevadensis F. A. Thackery 1928-1 252 A San Bernardino Two miles North Morongo Pass, San Bernardino Co. Comment



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