Search Results — 137 specimen records retrieved (135 records with coordinates)
Results for search: Scientific name=Ziziphus obtusifolia canescens (including nomenclatural synonyms);   More information: Jepson Online Interchange

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  A378469  Ziziphus obtusifolia var. canescens S. B. Parish & W. F. Parish 1882-03-01 - 1882-04-01 1181 Unknown Mammoth Tank Comment
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Feb 2 2013
  A378470  Ziziphus obtusifolia var. canescens S. B. Parish 1916-5-13 10846 Unknown Cottonwood Springs, Colorado Desert Comment
  CAS-BOT-BC168072  Ziziphus obtusifolia var. canescens Sarah J. De Groot 2004-5-9 4311 San Bernardino Whipple Mountains: Along East Mojave Heritage Trail SW of West Well, N/NE of junction with road past War Eagle Mine 290 Comment
  CAS-BOT-BC172763  Ziziphus obtusifolia var. canescens Sarah J. De Groot 2004-5-8 4284 San Bernardino Whipple Mountains: Chemehuevi Wash between powerline road and Lake Havasu 202 Comment
  CAS-BOT-BC174051  Ziziphus obtusifolia var. canescens Sarah J. De Groot; Leland Lubinsky 2004-10-15 4454 San Bernardino Whipple Mountains: Southern fork of Whipple Wash, near Whipple Cave 524 Comment
  CAS-BOT-BC174062  Ziziphus obtusifolia var. canescens Sarah J. De Groot 2003-8-27 3110 San Bernardino Whipple Mountains: West Well, near Chemehuevi Wash 224 Comment
  CAS-BOT-BC175005  Ziziphus obtusifolia var. canescens Sarah J. De Groot; Leland Lubinsky 2004-10-16 4475 San Bernardino Whipple Mountains: Middle fork of Whipple Wash, ~NW of large dark bluff 649 Comment
  CAS-BOT-BC175008  Ziziphus obtusifolia var. canescens Sarah J. De Groot; Angela Gatto 2003-9-7 3133 San Bernardino Whipple Mountains: Chemehuevi Wash between mouth and powerline road 196 Comment
  CAS-BOT-BC183403  Ziziphus obtusifolia var. canescens James R. Shevock 1986-3-25 11367 Imperial Along Picacho road 1.3 to 2.8 miles south of entrance to Picacho State Recreation Area and 14 miles north of All American Canal 200 Comment
  CAS-BOT-BC56179  Ziziphus obtusifolia var. canescens S. B. Parish; W. F. Parish 1882-3-1 1181 San Bernardino Mammoth Tank, San Bernardino Comment
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Aug 3 2019
  CAS-BOT-BC56180  Ziziphus obtusifolia var. canescens A. C. Sanders; G. F. Pratt; C. Pierce 1997-4-5 20212 San Bernardino Northern Mojave Desert: Avawatz Mtns., Fort Irwin Nat. Training Center, spring in canyon S of peak 4849 1188 Comment
  CAS-BOT-BC56181  Ziziphus obtusifolia var. canescens Lester Rowntree 1937-11-1 s.n. Riverside Corn Springs; Pinto Basin Comment
  CAS-BOT-BC56182  Ziziphus obtusifolia var. canescens W. L. Jepson 1912-10-22 s.n. San Bernardino Purple Hills Pass., Needles to Yuma 137 Comment
  CAS-BOT-BC56183  Ziziphus obtusifolia var. canescens Dr. Barton W. Evermann 1924-4-1 s.n. Riverside Cottonwood Spring Comment
  CAS-BOT-BC56184  Ziziphus obtusifolia var. canescens Dr. Barton W. Evermann 1924-4-1 s.n. Riverside Cottonwood Spring Comment
  CAS-BOT-BC56185  Ziziphus obtusifolia var. canescens B. D. Stark 1932-6-17 3752 Riverside Colorado Desert. Eagle Mts. 289 Comment
  CAS-BOT-BC56186  Ziziphus obtusifolia var. canescens Annie M. Alexander; Louise Kellogg 1941-5-23 2228 Riverside Canyon just below Cottonwood Spring, Eagle Mountains 883 Comment
  CAS-BOT-BC56187  Ziziphus obtusifolia var. canescens Annie M. Alexander 1941-5-10 2143 Riverside 1 1/2 mi. N. Cottonwood Spring, Eagle Mts. 701 Comment
  CAS-BOT-BC56188  Ziziphus obtusifolia var. canescens John Thomas Howell 1928-1-30 3311 Riverside Cottonwood Springs, Colorado Desert Comment
  CAS-BOT-BC56189  Ziziphus obtusifolia var. canescens Annie M. Alexander; Louise Kellogg 1941-5-10 2143 Riverside 1.5 miles north of Cottonwood Spring, Eagle Mountains 975 Comment
  CAS-BOT-BC59752  Ziziphus obtusifolia var. canescens Robert Cowell 1959-5-4 s.n. Riverside N. of Bradshaw Stage road, ca. 3/4 mi. e. of the Imperial Gas Line Road, bet. Chocolate and Chuckwalla Mts. Comment
  CAS-BOT-BC59770  Ziziphus obtusifolia var. canescens Sarah J. De Groot; Leland Lubinsky 2004-10-17 4539 Riverside Whipple Mountains: N. fork of Whipple Wash, a few mi. e. of summit. 914 Comment
  CAS-BOT-BC59771  Ziziphus obtusifolia var. canescens B. D. Stark 1932-6-15 3734 Riverside Colorado Desert. Mecca-Blythe Rd., 2 mi. w. of Utopia. 213 Comment
  CAS-BOT-BC59772  Ziziphus obtusifolia var. canescens Roxana S. Ferris; Ruth P. Rossbach 1938-5-15 9561 Riverside At Cottonwood Springs. Comment
  CAS-BOT-BC59773  Ziziphus obtusifolia var. canescens S. B. Parish 1904-5-13 10846 Riverside At Cottonwood Springs, Colorado Desert. 792 Comment
  GH260408  Ziziphus obtusifolia var. canescens Edw. Palmer [1800's] Unknown Camp Lincoln Comment
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Aug 5 2013
  GH378467  Ziziphus obtusifolia var. canescens R. J. Ferris & R. P. Rossbach 1938-5-15 9561 Unknown In wash at Cottonwood Springs Comment
  GH378468  Ziziphus obtusifolia var. canescens S. B. Parish 1916-5-13 10846 Unknown Cottonwood Springs, Colorado Desert Comment
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Sep 10 2019
  GH378471  Ziziphus obtusifolia var. canescens A. M. Alexander & L. Kellogg 1941-5-10 2143 Unknown Eagle Mountains, 1.5 miles north of Cottonwood Spring 975 Comment
  GH378472  Ziziphus obtusifolia var. canescens R. F. Thorne & R. Rutherford 1964-4-11 33607 Unknown Gables Wash, ca 3 miles W of Imperial Gables, Chocolate Mts. 396 Comment
  GH378473  Ziziphus obtusifolia var. canescens W. L. Jepson 1928-4-25 12614 Unknown Cottonwood Spr., Cottonwood Mts., n. of Mecca 731 Comment
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Apr 1 2018
  GMDRC3532  Ziziphus obtusifolia var. canescens J. Andre, G. L. Clifton 2009-4-4 10735 San Bernardino Turtle Mountains: Turtle Mountains: north side of Turtle Mtns, approx. 1 mi. S. of Mohawk Springs Rd at Carson Well and Lost Arch Inn (historic). USGS 7.5 min Quad: Mohawk Spring 34 deg. 25.176' N 114 deg. 49.91' W. Elev. 2331 ft. 711 Comment
  GMDRC5484  Ziziphus obtusifolia var. canescens J. Andre 2012-4-11 20806 Riverside Little San Bernardino Mountains: western margin of Eagle Mtns, along road to Cottonwood Spr (Utah Trail), 0.7 mi. north of Cottonwood Visitor Ctr. 956 Comment
  HSC25127  Ziziphus obtusifolia var. canescens Richard Spjut 1972-2-15 2191 Riverside Colorado Desert, washes around Corn Spring, 10 mi E of Desert Center on Inst. Hwy. 10, 8 mi SW in Little Chuckawalla Mtns. 305 Comment
  HSC27840  Ziziphus obtusifolia var. canescens Richard Spjut 1973-5-4 3348 Riverside Colorado Desert, Corn Spring, Chuckawalla Mtns. 305 Comment
  HSC93369  Ziziphus obtusifolia var. canescens G. K. Helmkamp 1996-3-11 10003 Riverside Corn Springs 479 Comment
  HSC93961  Ziziphus obtusifolia var. canescens D. Atwood, L. Stritch 1993-4-3 17922 San Diego Desert View Tower area along I-8 just W of Desert View Tower. Comment
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Mar 5 2020
  JEPS41934  Ziziphus obtusifolia var. canescens W. L. Jepson 1928-4-25 12614 Riverside n. Mecca (Cottonwood Spring); Cottonwood Mts., Cottonwood Spring 731 Comment
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Oct 9 2010
  JEPS41935  Ziziphus obtusifolia var. canescens John Thomas Howell 1928-1-30 3311 Riverside Colorado Desert, Cottonwood Springs Comment
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Sep 20 2011
  JEPS41944  Ziziphus obtusifolia var. canescens W. L. Jepson 1912-11-4 5295 Imperial Purple Hills Pass 45 Comment
  JEPS46429  Ziziphus obtusifolia var. canescens W. L. Jepson 1912-1 5295 Imperial Purple Hills Pass Comment
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Nov 26 2016
  JOTR30274  Ziziphus obtusifolia var. canescens Leary, Pat, Ed Rossick 1987-5-16 3825 Riverside Joshua Tree National Park. On south slope associated with spring 15m north of cabin at Ruby Lee Mill, Hexie Mountains, T4S R11E sec10 (unsurveyed) Comment
  JOTR30278  Ziziphus obtusifolia var. canescens La Doux, Tasha, Alice Miller 2007-5-31 1776 Riverside Joshua Tree National Park. Stop 1: Cottonwood Springs/Oasis; slope above oasis along visitor walkway to parking lot. 893 Comment
  JOTR31988  Ziziphus obtusifolia var. canescens La Doux, Tasha, M. Harding, M. Wheeler, T. Herskovits 2011-4-14 2222 Riverside Joshua Tree National Park. Southwest Eagle Mountains; west of Lost Palms Canyon; small bowl with underground water seep at top of bouldery canyon 815 Comment
  JOTR31989  Ziziphus obtusifolia var. canescens La Doux, Tasha, M. Harding, M. Wheeler, T. Herskovits 2011-4-14 2222 Riverside Joshua Tree National Park. Southwest Eagle Mountains; west of Lost Palms Canyon; small bowl with underground water seep at top of bouldery canyon 815 Comment
  JOTR32448  Ziziphus obtusifolia var. canescens La Doux, Tasha, M. Harding, M. Wheeler, T. Herskovits 2011-4-14 2222 Riverside Joshua Tree National Park. Southwest Eagle Mountains; west of Lost Palms Canyon; small bowl with underground water seep at top of bouldery canyon 815 Comment
  JOTR35306  Ziziphus obtusifolia var. canescens Andre, Jim 2012-4-11 20806 Riverside Joshua Tree National Park. western margin of Eagle Mountains, along road to Cottonwood Spring (Utah Trail), 0.7mi N of Cottonwood Visitor Center 956 Comment
  OBI10309  Ziziphus obtusifolia var. canescens Annie M. Alexander & Louise Kellogg, Louise Kellogg 1941-5-10 2143 Riverside Eagle Mts, 1.5 mi N cottonwood Spring Comment
  OBI10311  Ziziphus obtusifolia var. canescens H. E. McMinn 1937-3-5 4492 Riverside Approaching NE part of cottonwood Mt from Pinto Basin Comment
  OBI75660  Ziziphus obtusifolia var. canescens Mark Elliott 1979-4-20 46 Riverside Joshua Tree Natl Monument Cottonwood Springs campground Comment
  POM11883  Ziziphus obtusifolia var. canescens P. A. Munz, D. D. Keck 1922-4-9 4860 Riverside Vicinity of Corn Springs, Chuckwalla Mountains, Colorado Desert. 457 Comment
  POM148134  Ziziphus obtusifolia var. canescens Marcus E. Jones 1927-4-16 s.n. Riverside Cottonwood Spring, near Shaver's Well, Colorado Desert Comment
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Oct 9 2010
  POM299243  Ziziphus obtusifolia var. canescens A. M. Alexander, Louise Kellogg 1941-5-10 2143 Riverside 1.5 miles north of Cottonwood Spring. Eagle Mountains. 976 Comment
  POM303041  Ziziphus obtusifolia var. canescens P. A. Munz 1941-12-30 16597 Imperial sandy wash, Beale's Well, Chocolate Mts. Comment
  POM48152  Ziziphus obtusifolia var. canescens E. C. Jaeger 1921-01 s.n. Riverside Cottonwood Springs. Comment
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Oct 9 2010
  POM99000  Ziziphus obtusifolia var. canescens E. C. Jaeger 1926-3-20 s.n. Riverside Cottonwood Springs, S base of Eagle Mts Comment
  RSA0034201  Ziziphus obtusifolia var. canescens Duncan S. Bell, Kim Clark, Keir Morse, Donna Thomas, Adriana VanKlaveren 2013-3-9 4490 Imperial Chocolate Mountains; in Arrastra Wash approximately 2.25 air miles northeast of Picacho Peak. 129 Comment
  RSA0040093  Ziziphus obtusifolia var. canescens Duncan S. Bell, Deidre Conocchioli 2014-3-18 6259 Riverside Orocopia Mountains; southern/central section of range; approximately 1.25 air miles northwest of Gucci Spring. 511 Comment
  RSA0092848  Ziziphus obtusifolia var. canescens Jim M. Andre 2012-4-11 20806 Riverside Little San Bernardino Mountains; western margin of Eagle Mtns, along road to Cottonwood Spr (Utah Trail), 0.7 mi. north of Cottonwood Visitor Ctr. 956 Comment
  RSA0104077  Ziziphus obtusifolia var. canescens Duncan S. Bell, Evan Meyer 2014-10-28 7673 Riverside Orocopia Mountains; northwest section of range; approximately 1.8 air miles northwest of the summit of Orocopia Mountain. 936 Comment
  RSA0105944  Ziziphus obtusifolia var. canescens Alan Romspert 2000-4-14 s.n. Riverside West of Dupont road, Chuckwalla Mountains. Comment
  RSA0105952  Ziziphus obtusifolia var. canescens Alan Romspert 2000-4-16 s.n. Riverside Along Bradshaw trail just west of intersection with Dupont road, Chuckwalla Mountains. Comment
  RSA1261  Ziziphus obtusifolia var. canescens B. D. Stark 1930-5-25 s.n. Riverside Chuckawalla Valley, Colorado Desert Comment
  RSA129077  Ziziphus obtusifolia var. canescens Robert Cowell 1959-5-4 s.n. Riverside north of Bradshaw Stage Rd. ca. 3/4 mi. east of the Imperial Gas Line Rd. Comment
  RSA167686  Ziziphus obtusifolia var. canescens Robert F. Thorne, R. Rutherford 1964-4-11 33607 Imperial Gables Wash, ca 3 miles W of Imperial Gables, Chocolate Mts. 396 Comment
  RSA234111  Ziziphus obtusifolia var. canescens Robert F. Thorne, R. Carolin 1967-3-21 41642 Riverside Joshua Tree National Monument: Cottonwood Springs. 915 Comment
  RSA264429  Ziziphus obtusifolia var. canescens C. W. Tilforth, Jeff Barnes 1976-7-20 1218 Riverside Maniobra Valley, south of Chiriaco Summit. Between Indio and Desert Center. Comment
  RSA339617  Ziziphus obtusifolia var. canescens Robert F. Thorne 1979-8-23 53610 Riverside Cottonwood Springs Area Comment
  RSA390216  Ziziphus obtusifolia var. canescens J. Jones, Christopher Davidson 1980-4-4 9953 Riverside West end of the Orocopia Mtns. in a small canyon and wash almost due south of Oro peak. 518 Comment
  RSA390217  Ziziphus obtusifolia var. canescens Julian P. Donahue 1973-6-16 s.n. Riverside Corn Springs Wash at Corn Spring, Chuckwalla Mountains, 7.5 mi. SE Desert Center 488 Comment
  RSA390218  Ziziphus obtusifolia var. canescens H. de Forest 1935-4-14 20200 Riverside Near Cottonood Springs, Mohave Desert. Comment
  RSA444459  Ziziphus obtusifolia var. canescens J. C. Roos 1965-6-23 s.n. Riverside Lost Palms Wash. Comment
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Aug 19 2011
  RSA492692  Ziziphus obtusifolia var. canescens Walter Wisura 1989-5-16 4345 Riverside Corn Spring, N-side of Chuckwalla Mts. S of I-10 Comment
  RSA5281  Ziziphus obtusifolia var. canescens B. D. Stark 1932-6-17 s.n. Riverside Cottonwood Springs, Eagle Mts., Colorado Desert. Lower sonoran. Comment
  RSA5555  Ziziphus obtusifolia var. canescens B. D. Stark 1932-6-15 3734 Riverside 2 mi W of Utopia on the Mecca - Blythe Road 213 Comment
  RSA592635  Ziziphus obtusifolia var. canescens R. M. Beauchamp 1982-11-14 s.n. Imperial NOrth side of Picacho Peak. 305 Comment
  RSA599951  Ziziphus obtusifolia var. canescens Louis C. Wheeler 1959-12-29 7653 Imperial Barren Mountains. Deyan Mine. Comment
  RSA698613  Ziziphus obtusifolia var. canescens J. R. Bruff 1928-4-2 165 Riverside Cottonwood Springs. Comment
  RSA698614  Ziziphus obtusifolia var. canescens J. R. Bruff 1928-4-2 28 Riverside Cottonwood Springs. Comment
  RSA706340  Ziziphus obtusifolia var. canescens Sarah J. De Groot 2003-8-27 3110 San Bernardino Whipple Mountains: West Well, near Chemehuevi Wash. 224 Comment
  RSA712065  Ziziphus obtusifolia var. canescens Sarah J. De Groot, Leland Lubinsky 2004-10-15 4454 San Bernardino WHIPPLE MOUNTAINS: Southern fork of Whipple Wash, near Whipple Cave. 524 Comment
  RSA712277  Ziziphus obtusifolia var. canescens Sarah J. De Groot, L. Lubinsky 2004-10-16 4475 San Bernardino WHIPPLE MOUNTAINS: Middle fork of Whipple Wash, ~NW of large dark bluff. 649 Comment
  RSA712767  Ziziphus obtusifolia var. canescens Sarah J. De Groot, Leland Lubinsky 2004-10-17 4539 San Bernardino WHIPPLE MOUNTAINS: North fork of Whipple Wash, a few miles E of summit. 915 Comment
  RSA714528  Ziziphus obtusifolia var. canescens Sarah J. De Groot 2004-5-9 4311 San Bernardino Whipple Mountains: Along East Mojave Heritage Trail SW of West Well, N/NE of junction with road past War Eagle mine. 290 Comment
  RSA714759  Ziziphus obtusifolia var. canescens Sarah J. De Groot 2004-5-8 4284 San Bernardino WHIPPLE MOUNTAINS: Chemehuevi Wash between powerline road and Lake Havasu. 202 Comment
  RSA775297  Ziziphus obtusifolia var. canescens Duncan S. Bell 2011-3-19 2060 Riverside West side of the Chuckwalla Mountains; north of Red Cloud Mine Road; approximately 1 air mile southwest of Lost Pony Mine. 599 Comment
  RSA789690  Ziziphus obtusifolia var. canescens James R. Shevock 1986-3-25 11367 Imperial Along Picacho road 1.3 to 2.8 miles south of entrance to Picacho State Recreation Area and 14 miles north of All American Canal. 200 Comment
  RSA792072  Ziziphus obtusifolia var. canescens James R. Shevock 1986-3-25 11367 Imperial Along Picacho road 1.3 to 2.8 miles south of entrance to Picacho State Recreation Area and 14 miles north of All American Canal. 200 Comment
  RSA792704  Ziziphus obtusifolia var. canescens Duncan S. Bell, Carl Arentz, Danny Bryant, Kim Clark, Chris Clarke, Bob Ellis, Jackson Lam, Andrew Liang 2012-3-30 3296 Imperial Palo Verde Mountains: southeast section of mountain range, about a half mile west of Davis Lake, approximately 3 miles north of Milpitas Wash, or 2.5 air miles southeast of Palo Verde Peak. 82 Comment
  RSA792712  Ziziphus obtusifolia var. canescens Duncan S. Bell, Carl Arentz, Danny Bryant, Kim Clark, Chris Clarke, Bob Ellis, Jackson Lam, Andrew Liang 2012-3-30 3294 B Imperial Palo Verde Mountains: southeast end of range, approximately 1 air mile north of Milpitas Wash, or approximately 2.5 air miles southeast of Palo Verde Peak. 128 Comment
  RSA798046  Ziziphus obtusifolia var. canescens Jim Andre 2012-4-11 20846 Riverside Orocopia Mountains: north end of range, along dirt road 2.8 mi due south of I-10 at Box Canyon Rd/Cottonwood Rd Exit. 624 Comment
  SD144565  Ziziphus obtusifolia var. canescens Suzanne Bell 1998-3-1 306 Imperial Sandy wash west of Ferguson Lake Road. Comment
  SD190677  Ziziphus obtusifolia var. canescens Larry Hendrickson, Jon Rebman, et al. 2005-4-16 3161 Imperial Picacho State Recreation Area. South side of the Colorado River, near Group Camp on N-side of main access road. 42 Comment
  SD242950  Ziziphus obtusifolia var. canescens 1985-4-15 Imperial [Locality determined by SDNHM] Burro Wash, east of Picacho Peak Comment
  SD247493  Ziziphus obtusifolia var. canescens A. C. Sanders, Jim Malusa 2015-9-10 41854 Riverside Sonoran (Colorado) Desert: Bradshaw Trail, 0.85 mile SE of its junction with Summit Road in Salt Creek Canyon, at wash crossing (East of Red Canyon 7.5'Q) 480 Comment
  SD250695  Ziziphus obtusifolia var. canescens Jon Rebman, J. LaGrange, W. Schmidtmann, & J. Emming 2014-9-25 28790 Imperial Milpitas Wash west of Hwy 78; southwest of Palo Verde & south of the Palo Verde Mountains; in sandy substrates along Milpitas Wash Road 199 Comment
  SDSU18669  Ziziphus obtusifolia var. canescens Michael G. Simpson, Kristen Hasenstab 2008-4-3 2955 Riverside Joshua Tree National Park. Wash, along trail to Cottonwood campground, ca. 0.4 mile south of campground, ca. 0.2 mile northwest of Cottonwood Spring. 912 Comment
  SEINET1004381  Ziziphus obtusifolia var. canescens Sarah J. De Groot 2004-1 4284 San Bernardino Whipple Mountains: Chemehuevi Wash between powerline road and Lake Havasu. 202 Comment
  SEINET10389832  Ziziphus obtusifolia var. canescens A. C. Sanders, Jim Malusa 2015-9-10 41854 Riverside Bradshaw Trail, 0.85 mi. SE of its junction with Summit Rd. in Salt Creek Canyon, at wash crossing, at edge of Chocolate Mountains Aerial Gunnery Range 480 Comment
  SEINET1909053  Ziziphus obtusifolia var. canescens Sarah De Groot, Leland Lubinsky 2004-1 4539 San Bernardino Whipple Mountains: North fork of Whipple wash, a few miles E of summit 914 Comment
  SEINET1909791  Ziziphus obtusifolia var. canescens Sarah J. De Groot 2003-1 3110 San Bernardino Whipple Mountains: West Well, near Chemehuevi Wash. 224 Comment
  SEINET3076056 Image available Ziziphus obtusifolia var. canescens Robert F. Thorne, Rolf & Gertrud Dahlgren 1979-8-23 53610 Riverside Cottonwood Springs Area. Comment
  SEINET3831821  Ziziphus obtusifolia var. canescens Suzanne Bell 1998-1 306 Imperial Sandy Wash west of Ferguson Lake Road. se/4 Comment
  SJSU6052  Ziziphus obtusifolia var. canescens R. C. McGehee 1972-3-30 386 Imperial near Gavilan Wash NW of Picacho Peak Comment
  UC1181405  Ziziphus obtusifolia var. canescens Robert Cowell 1959-5-4 Riverside ca. 3/4 mi. e. Imperial Gas Line Rd. (n. of Bradshaw Stage rd., between Chocolate and Chuckwalla Mts.) Comment
  UC1281225  Ziziphus obtusifolia var. canescens H. E. McMinn 1937-3-5 4492 Riverside approaching n.e. part of Cottonwood and Eagle Mts. from Pinto Basin Comment
  UC1302434  Ziziphus obtusifolia var. canescens Robert F. Thorne and R. Rutherford 1964-4-11 33607 Imperial ca. 3 mi. w. Imperial Gables (Gables Wash); Chocolate Mts., Gables Wash 396 Comment
  UC1329868  Ziziphus obtusifolia var. canescens James E. Cole 1941-5-10 701 Riverside Joshua Tree Nat'l Monument, Cottonwood Pass Comment
  UC1332437  Ziziphus obtusifolia var. canescens Walter Knight, Irja Knight with Fred Klein 1968-11-17 2590 Riverside 2.8 mi. n. of junction Bradshaw Stage Rd. and Imperial Gas Line rd. (access via Red Cloud Rd. from the Indio-Blythe hwy.) Comment
  UC1714507  Ziziphus obtusifolia var. canescens L. G. Childs 1921-1-15 9 Riverside Aztec Well Colorado Desert, Chuckawalla Mts., Aztec Well 609 Comment
  UC194834  Ziziphus obtusifolia var. canescens S. B. Parish 1916-5-13 10846 Riverside Cottonwood Spr.; Colorado Desert, Cottonwood Spr. 792 Comment
  UC1971289  Ziziphus obtusifolia var. canescens B. D. Stark 1932-6-15 3734 Riverside Colorado Desert. Mecca- Blythe Road, 2 m. W. of Utopia; Lower Sonoran Comment
  UC604868  Ziziphus obtusifolia var. canescens Roxana S. Ferris and Ruth P. Rossbach 1938-5-15 9561 Riverside in wash at Cottonwood Springs Comment
  UC667317  Ziziphus obtusifolia var. canescens Annie M. Alexander 1941-5-23 2228 Riverside canyon just below Cottonwood Spring; Eagle Mts. 883 Comment
  UC667374  Ziziphus obtusifolia var. canescens Annie M. Alexander and Louise Kellogg 1941-5-10 2143 Riverside 1.5 mi. n. Cottonwood Spring; Colorado Desert, Eagle Mts. 975 Comment
  UC70529  Ziziphus obtusifolia var. canescens E. E. Schellenger 1904-2-25 64 Riverside Colorado Desert, Chucawalla Bench Comment
  UC729943  Ziziphus obtusifolia var. canescens B. D. Stark 1932-6-15 3734 Riverside 2 mi w Utopia (Mecca-Blythe Road); Colorado Desert 213 Comment
  UCD112473  Ziziphus obtusifolia var. canescens Robert Cowell 1959-5-4 s.n. Riverside North of the Bradshaw Stage Road, 0.75 mile east of the Imperial Gas Line Road, between Chocolate and Chuckwalla Mountains. Comment
  UCD33259  Ziziphus obtusifolia var. canescens Beecher Crampton 1967-5-23 7970 San Bernardino Mescal Range, just E of Mountain Pass Summit, US Highway 91-466. 1280 Comment
  UCR138114  Ziziphus obtusifolia var. canescens Sue Bell 1998-3-1 306 Imperial Sonoran (Colorado) Desert, Ferguson Lake Road [eastern Chocolate Mtns.] Comment
  UCR142121  Ziziphus obtusifolia var. canescens June Latting 1979-3-25 s.n. Riverside Sonoran (Colorado) Desert, Corn Spring, Chuckwalla Mtns. 488 Comment
  UCR168676  Ziziphus obtusifolia var. canescens Sarah J. De Groot 2003-8-27 3110 San Bernardino Sonoran (Colorado) Desert, WHIPPLE MOUNTAINS: West Well, near Chemehuevi Wash. 224 Comment
  UCR169289  Ziziphus obtusifolia var. canescens Sarah J. De Groot, A. Gatto 2003-9-7 3133 San Bernardino Sonoran (Colorado) Desert, WHIPPLE MOUNTAINS: Chemehuevi Wash between mouth and powerline road. 196 Comment
  UCR178581  Ziziphus obtusifolia var. canescens R. G. Swinney, E. C. Jaeger 1967-4-30 129 San Bernardino Mojave Desert, Turtle Mountains, c. 10 mi west of Hwy 95 on Turtle Mtns. Road and 0.5 mi south of Turtle Mtn. Road 655 Comment
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May 2 2012
  UCR215572  Ziziphus obtusifolia var. canescens Jim Andre, G. L. Clifton 2009-4-4 10735 San Bernardino Sonoran (Colorado) Desert, north side of Turtle Mountains, c. 1 mile south of Mohawk Springs Road at Carson Well and historic Lost Arch Inn 711 Comment
  UCR237431A  Ziziphus obtusifolia var. canescens Duncan S. Bell, The Habitat Work Organization 2011-3-19 2060 Riverside Mojave Desert, west side of the Chuckwalla Mountains, north of Red cloud Mine Road, c. 1 air mi southeast of Lost Pony Mine 599 Comment
  UCR264234  Ziziphus obtusifolia var. canescens A. C. Sanders, Jim Malusa 2015-9-11 41873 Riverside Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, Iris Pass, in gorge of pass below a large cliff/peak 673 Comment
  UCR264245  Ziziphus obtusifolia var. canescens A. C. Sanders, Jim Malusa 2015-9-10 41854 Riverside Sonoran (Colorado) Desert, Bradshaw Trail, 0.85 mi. SE of its junction with Summit Rd. in Salt Creek Canyon, at wash crossing, at edge of Chocolate Mountains Aerial Gunnery Range 480 Comment
  UCR268637  Ziziphus obtusifolia var. canescens Jim Andre 2012-4-11 20846 Riverside Mojave Desert, Orocopia Mountains, north end of range, along dirt road 2.8 mi due south of Hwy I-10 at Box Canyon Road/Cottonwood Road exit 624 Comment
  UCR277795  Ziziphus obtusifolia var. canescens A. C. Sanders, Jim Malusa 2016-3-17 42305 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, old Niland-Blythe Rd. between Beal Well and Surveyors Pass, c. 1 mile SW of Surveyors Pass 599 Comment
  UCR279370  Ziziphus obtusifolia var. canescens A. C. Sanders, Jim Malusa 2017-3-24 42976 Riverside Sonoran (Colorado) Desert, northern end of Chocolate Mountains, in canyon draining south toward Iris Wash, c. 3.5 km ESE of Iris Pass 701 Comment
  UCR281863  Ziziphus obtusifolia var. canescens A. C. Sanders, Jim Malusa 2017-9-19 43332 Riverside Sonoran (Colorado) Desert, northern Chocolate Mountains, c. 1.35 km SW of Tabaseca Tank 634 Comment
  UCR281937  Ziziphus obtusifolia var. canescens A. C. Sanders, Jim Malusa 2017-9-21 43367 Imperial Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, south of Bradshaw Trail on dirt road toward Surveyors Pass, near Riverside Co. line & Hovley Tank guzzler 677 Comment
  UCR89649  Ziziphus obtusifolia var. canescens Bern Schwenn 1994-5-18 s.n. Riverside Sonoran (Colorado) Desert, Joshua Tree National Monument, north side of the Eagle Mountains, site of Conejo Well 1021 Comment
  UCR91947  Ziziphus obtusifolia var. canescens George K. Helmkamp 1996-3-11 1003 Riverside Chuckwalla Mtns, Corn Springs 479 Comment
  JOTR01105  Ziziphus obtusifolia var. canescens Cole, James E. 1941-2-2 433 Riverside Joshua Tree National Park. DALE, COTTONWOOD ROAD, NEAR SUMMIT OF PINTO MOUNTAINS 609 Comment
  JOTR01107  Ziziphus obtusifolia var. canescens Cole, James E. 1941-6-11 862 Riverside Joshua Tree National Park. COTTONWOOD SPRING AREA 914 Comment



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