Search Results — 444 specimen records retrieved (382 records with coordinates)
Results for search: Scientific name=Hesperocallis undulata;   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-BC401164  Hesperocallis undulata Sarah J. De Groot; April Garbat 2013-4-10 7002 San Bernardino Whipple Mountains: Sand dunes on NE side of Parker Dam Road, just east of hairpin curve, near Echo Point, SE of Copper Basin dunes OHV area 134 Comment
  CAS-BOT-BC508246  Hesperocallis undulata Scott D. White 1995-4-12 2828 San Bernardino Southwest margin of Cadiz Dry Lake, near access rd. to salt flats 685 Comment
  CDA39358  Hesperocallis undulata T. C. Fuller 1962-4-4 8089 Imperial Shell Canyon Road, south of Coyote Mountain, 2.8 miles north of Ocotillo. 0 Comment
  CDA39359  Hesperocallis undulata A. C. Browne 1954-5-9 s.n. San Bernardino Calico. 0 Comment
  CDA39360  Hesperocallis undulata H. L. Wilson 1958-2-18 209 -58 Imperial Signal Mountain [Mount Signal], southwest of El Centro. 0 Comment
  CDA39361  Hesperocallis undulata T. C. Fuller 1962-4-4 8029 Imperial South of Highway 99 [later renumbered Highway 86], 5.4 miles west of Highway 78, 22.2 miles west of Westmoreland. 0 Comment
  CHSC14045  Hesperocallis undulata L. M. Mayer; I. J. Mayer 1974-4-11 204 San Bernardino Ca. 2 1/2 mi n of Essex on Sunflower Springs Rd. Comment
  CHSC26110  Hesperocallis undulata L. Bauma 1966-4-4 94 San Diego Hwy 78, 2 miles west of Ocotillo Wells. 182 Comment
  CHSC26997  Hesperocallis undulata James Henrickson 1973-4-23 9228 San Bernardino Ca 32 (air) miles SE of Baker, 1/2 mile S of Kelso, along Kelbaker Rd. 685 Comment
  CLARK-A1528-7  Hesperocallis undulata Edson Follett 1963-5-2 139 San Bernardino Kelso Sand Dunes Comment
  CLARK-A1656-674  Hesperocallis undulata Lois Ann Scott 1978-4-8 Riverside Chuckwalla Valley 304 Comment
  CLARK-A1703-2  Hesperocallis undulata C. M. McKell 1966-4-13 San Bernardino Colton Well Comment
  CSUSB405  Hesperocallis undulata Heidi A. Haid 1964-3-25 64325 9 Imperial 5 miles west of Glamis. 91 Comment
  CSUSB406  Hesperocallis undulata Art Whistler 1966-4-4 Imperial On the road leading to camp site, 5 miles from Glamis. Comment
  GMDRC1255  Hesperocallis undulata J. Andre 2003-4-25 4213 San Bernardino Kelso Dunes: Kelso Dunes: Sandy Ridge along poleline road south of Kelso Dunes. Elev. 2443 . 745 Comment
  GMDRC2963  Hesperocallis undulata J. Andre, T. La Doux 2009-2-26 9866 Imperial Borrego Desert: sand flats blown up against low hills, approx. 1.5 mi. NE of Ocotillo and I-8 freeway 32 deg. 45.132' N 115 deg. 58.546' W. - 314 ft. 96 Comment
  GMDRC4153  Hesperocallis undulata J. Andre, T. La Doux 2010-2-28 12546 Riverside Lower Colorado River Valley: along Hwy 95 approx 20 mi. south of Vidal Junction, at southeast corner of Riverside Mountains 145 Comment
  HSC101254  Hesperocallis undulata Jim Andre 2012-3-19 21357 Riverside Chuckwalla Valley; along Hwy 177, 8.6 mi. NE of Jct with I-10. 152 Comment
  HSC101512  Hesperocallis undulata J. P. Smith, J. O. Sawyer, R. J. Cole 2010-4-15 12763 San Bernardino Along Essex Road, south of Interstate 40. 543 Comment
  HSC15558  Hesperocallis undulata C. L. Hitchcock 1966-3-17 24234 San Diego 6 mi. W of Ocotillo Well Comment
  HSC15559  Hesperocallis undulata C. L. Hitchcock, C. V. Muhlick 1964-3-20 23171 San Diego Vallecito Creek near union with Carrizo Creek Comment
  HSC15560  Hesperocallis undulata R. A. Rasp 1964-3-23 14 San Diego 8 mi. NE of Borrego Springs, off of Truckhaven Trail. Comment
  HSC25815  Hesperocallis undulata R. W. Spjut 1972-3-20 2286 Riverside Riverside/San Bernardino Co., Colorado Desert, 4-10 mi. W of Rice (N end of Maria Sand Dunes), along Hwy. From Rice to 29 Palms Hwy. or to Desert Center. 305 Comment
  HSC47334  Hesperocallis undulata R. W. Spjut, C. E. Edson 1978-4-26 4956 Riverside Colorado Desert, along Hwy. 177, ca. 7 mi. NE of Desert Center. 305 Comment
  HSC82827  Hesperocallis undulata A. C. Sanders, Charlton, Pitzer, Kniffen, Wright 1986-3-10 6242 Imperial Coyote Mtns., 2.15 mi. N of Hwy. S-2 on dirt road l.l mi. SE of San Diego Co. line 306 Comment
  HSC99768  Hesperocallis undulata Jim Andre 2010-4-23 13705 San Bernardino Kelso Dunes, Mojave National Preserve, along powerline access road S end of Kelso Dunes, 7.5 mi. W of Kelbaker Rd. 680 Comment
  IRVC12833  Hesperocallis undulata B. T. Gittins 1963-2-23 1 San Diego 1 mi. S Ocotillo Wells on Split Mtn Road. Sonoran desert Comment
  IRVC14057  Hesperocallis undulata C. A. Taylor 1966-4-8 66 83 Riverside 15 Mi E of 29 Palms, off road to Parker Dam. Mojave Desert 610 Comment
Read comments
Nov 30 2014
  IRVC17329  Hesperocallis undulata Gail A. Baker 1980-4-3 1 Imperial Hwy 86 10 mi. S of salton City, roadside. Sonoran Desert Comment
  IRVC4330  Hesperocallis undulata David Kruger 1964-4-12 64 San Bernardino 7.6 miles E of 29 Palms at jct of Amboy Road and Adobe Road. Mojave Desert 488 Comment
  JEPS22634  Hesperocallis undulata Rimo Bacigalupi with Roxana S. Ferris 1958-3-21 6256 Riverside 1.2 mi s of Rice (northeastern Riverside County) 228 Comment
  JEPS55590  Hesperocallis undulata H-M. and R. S. Beard 1966-4-11 San Bernardino 4 mi from Yermo (on road to Calico) 609 Comment
  JEPS565  Hesperocallis undulata W. L. Jepson 1941-5-4 20599 San Bernardino near Daggett (Mojave Desert); Mojave Desert Comment
  JEPS61968  Hesperocallis undulata H. A. Dutton 1920-4-16 8584 San Diego west Colorado Desert, Vallecito Vallecito; Colorado Desert, Vallecito 335 Comment
  JEPS61969  Hesperocallis undulata W. L. Jepson 1913-5-12 5502 San Bernardino Mohave Desert, at Ludlow Ludlow; Mohave Desert, Ludlow 548 Comment
  JEPS61970  Hesperocallis undulata unknown 1914-4-29 San Bernardino at Daggett or below, Mohave Desert Daggett; Mohave Desert Comment
  JEPS61971  Hesperocallis undulata W. L. Jepson 1927-4-14 11698 Riverside foothills s.e. end Santa Rosa Mts. (Silent Canyon); Colorado Desert, , Silent Canyon 304 Comment
  JEPS61972  Hesperocallis undulata Ruby Warren 1903-3-30 San Bernardino Needles Comment
  JEPS61973  Hesperocallis undulata Mary Beal 1857-4-20 San Bernardino Mohave Desert, Daggett Daggett; Mohave Desert, Daggett Comment
  JEPS61974  Hesperocallis undulata L. M. Newlon 1922-4-1 410 Imperial near Coyote Wells (Colarado Desert); Colarado Desert Comment
  JEPS61975  Hesperocallis undulata W. L. Jepson 1937-5-10 18357 San Bernardino on Mitchell's Caverns-Essex Road, at junction of Fenner Road Fenner Road; Mitchell's Caverns-Essex Road, Fenner Road 548 Comment
  JEPS61976  Hesperocallis undulata Marjorie D. Clary 1932-4-13 1592 Riverside Colorado Desert, Coachella Valley, Mecca Coachella Valley; Colorado Desert, , Mecca -60 Comment
  JEPS61977  Hesperocallis undulata Carl V. Meyer 1927-4-9 81 San Diego Borego Valley Comment
  JEPS7488  Hesperocallis undulata Rimo Bacigalupi with J. F. Macbride, Ruth D. Sanderson and C. Leroy Custer 1952-3-31 3574 San Diego 20 mi se of Vallecito Springs (along the old Butterfield State route, where it crosses Carrizo Creek, se San Diego County); Carrizo Creek 228 Comment
  JEPS83133  Hesperocallis undulata R. P. Allen 1935-3-27 297 San Bernardino Ludlow Comment
  JOTR16736  Hesperocallis undulata Leary, Pat 1975-4-27 1116 Riverside Joshua Tree National Park. TWO MILES EAST OF PINTO WELLS 487 Comment
  JOTR30115  Hesperocallis undulata La Doux, Tasha, Bill Truesdell, Erin Babich 2008-3-10 1682 Riverside Joshua Tree National Park. Stop # 2 = Pinto Basin near Sandhill 538 Comment
  JOTR31235  Hesperocallis undulata La Doux, Tasha, Alice Miller, G. Clifton 2009-4-9 2019 Riverside Joshua Tree National Park. Pinto Basin; (Stop 6) sandy wash leading to Pinto Wash 354 Comment
  JOTR33050  Hesperocallis undulata Andre, Jim, Tasha La Doux 2010-4-2 19636 San Bernardino Joshua Tree National Park. Pinto Mountains; 1.5 miles SSW of Clarks Pass (Hwy 62) Comment
  LA211907  Hesperocallis undulata J. M Andre; 2014-3-13 27181 San Bernardino Mojave National Preserve, Soda Lake Basin; sandy ramps on north side of limestone outcrops, approximately 3 miles south east of Baker (I-15), 0.8 miles Southwest of Kelbaker Road. 315 Comment
  NY43298  Hesperocallis undulata C. R. Annable 1995-3-16 2297 Riverside Ca. 13km NE of Desert Center, on Hwy 177 Comment
  OBI18909  Hesperocallis undulata David J. Keil, Donald Pinkava, Bruce Parfitt, Malcolm McLeod 1979-3-19 13001 San Diego About 3 mi W of Ocotillo Wells, just outside of E boundary of Anza-Borrego State Park Comment
  OBI21392  Hesperocallis undulata Robert F. Hoover 1968-3-25 10950 San Bernardino 7 mi E of Newberry Comment
  OBI44872  Hesperocallis undulata David J. Keil, V. L. Holland, Michael Stiles & Francis Villablanca 1987-5-2 20098 San Bernardino Ca 2 mi S of Kelso along Kelbaker Rd Comment
  OBI45888  Hesperocallis undulata Kristin Berry 1968-4-14 277 San Bernardino 3 mi S of Kelso on Kelbaker Rd, E Mojave Desert Comment
  POM122807  Hesperocallis undulata Marcus E. Jones 1925-10-21 s.n. San Bernardino Midway. Comment
  POM123065  Hesperocallis undulata Marcus E. Jones 1906-4-10 s.n. San Diego Borrego Spring. 152 Comment
  POM123066  Hesperocallis undulata Marcus E. Jones 1884-5-8 3863 San Bernardino Needles. Comment
  POM123263  Hesperocallis undulata Marcus E. Jones 1884-5-8 3863 San Bernardino Needles. Comment
  POM14597  Hesperocallis undulata Bradley 1922-4-10 6 Riverside Near Mecca. Comment
  POM145976  Hesperocallis undulata Philip A. Munz 1928-4-8 11048 San Bernardino Yermo. San Bernardino County. Comment
  POM182293  Hesperocallis undulata Philip A. Munz 1932-5-10 12597 San Bernardino 26 miles west of Baker. Comment
  POM209602  Hesperocallis undulata Florence J. Youngberg 1935-4-11 117 San Diego Northern Borrego Valley. Comment
Read comments
Mar 30 2020
  POM264021  Hesperocallis undulata I. W. Clokey, L. Moyer, C. B. Clokey 1941-4-19 5867 San Bernardino Coyote Well. [near Coyote Lake]. 500 Comment
  POM291267  Hesperocallis undulata Edwin Symmes 1932-4-24 s.n. Kern County line W of Kramer along US Highway 466; Mojave Desert Watershed. 823 Comment
  POM291269  Hesperocallis undulata Lyman Benson 1933-4-1 4226 Imperial 20 miles W of Yuma. Yuma Desert. Colorado River Watershed. 30 Comment
  POM308112  Hesperocallis undulata Henry J. Ramsey, Henry J. Ramsey 1937-5-2 2938 San Bernardino Near Calico Mountains. Comment
  POM46930  Hesperocallis undulata Mary F. Spencer 1917-3-25 455 Imperial Coyote Wells, Colorado Desert. Comment
Read comments
Oct 9 2010
  POM47844  Hesperocallis undulata Philip A. Munz 1924-2-23 7807 Imperial 25 miles E. of Holtsville Comment
  POM5737  Hesperocallis undulata Philip A. Munz, R. D. Harwood 1920-3-29 3660 San Bernardino Near Bagdad. 244 Comment
  POM8274  Hesperocallis undulata Philip A. Munz, R. D. Harwood 1920-4-1 3600 San Bernardino Turtle Mountains. 305 Comment
  POM8275  Hesperocallis undulata Philip A. Munz, R. D. Harwood 1920-4-1 3507 San Bernardino Turtle Mountains. 366 Comment
  RSA0015660  Hesperocallis undulata Jim Andre 2013-3-28 25031 San Bernardino Whipple Mtns: east side of range, along Parker Dam Rd., 3.9 miles NE of Parker (bridge). 114 Comment
  RSA0015937  Hesperocallis undulata Jim Andre 2013-3-3 23944 Imperial Yuha Desert, along dirt road 2.2 miles SW of town of Ocotillo, about 1.5 miles S of I-8. 165 Comment
  RSA0016113  Hesperocallis undulata Jim Andre, G. L. Clifton, Ron Kelley 2013-3-21 24399 Riverside West Riverside Mountains; at base of NW corner of range where sand ramps run up against granitic bouldery slopes, about 10 miles SW of Vidal Jct., 3 miles south of Grommet RR xing at Highway 62. 363 Comment
  RSA0019237  Hesperocallis undulata Jim Andre 2013-4-18 24986 San Bernardino Kelso Dunes: along Kelbaker Rd, 12 mi N of Granite Pass, 2.5 mi south of Kelso. 580 Comment
  RSA0025268  Hesperocallis undulata Jim Andre 2013-4-18 24236 San Bernardino Ivanpah Valley. SE end of valley, growing on sand ramps on E side of playa, 0.3 mi west of RR tracks, 4.7 mi NW of Nipton. 845 Comment
  RSA0026165  Hesperocallis undulata Marc Baker, Amy Robinson, Chris Hackbarth, Michelle Cloud-Hughes 2013-3-19 17707 Riverside Palo Verde Mesa, 14 kilometers SW of Blythe, 6 kilometers ENE of north end of the Mule Mountains. Comment
  RSA0029322  Hesperocallis undulata Justin M. Wood, J. Varonin, T. Valentovich 2012-4-23 4689 Riverside Sonoran Desert: Chuckwalla Valley, active sand dunes +/- 7.25 miles northeast of Desert Center, +/- 3.0 miles E of SR-177, and +/- 1.0 mile N of abandoned Jojoba farm. 149 Comment
  RSA0036293  Hesperocallis undulata J. M. Andre 2014-3-24 30060 San Bernardino Mojave National Preserve; sandy flats 0.3 mi. south of Kelso Depot, 0.2 mi. east of Kelbaker Rd. 652 Comment
  RSA0040168  Hesperocallis undulata Sarah J. De Groot, April Garbat 2013-3-28 6994 Riverside Along Highway 177 at sandy area just south of the Desert Lily sanctuary, Chuckwalla Valley, just south of the Coxcomb Mountains. 152 Comment
  RSA0041730  Hesperocallis undulata Sarah J. De Groot, April Garbat 2013-4-10 7002 San Bernardino Whipple Mountains: Sand dunes on NE side of Parker Dam Road, just east of hairpin curve, near Echo Point, SE of Copper Basin dunes OHV area. 134 Comment
  RSA0049543  Hesperocallis undulata Sarah J. De Groot, J. Mark Porter 2003-3-1 1164 San Bernardino Colorado Desert. Northeastern Colorado Desert region: Whipple Mountains: Dune OHV area near Echo Lodge, along Parker Dam road. Comment
  RSA0049545  Hesperocallis undulata Duncan S. Bell 2013-3-24 4611 Imperial The eastern base of the Jacumba Mountains; in Palm Canyon Wash approximately 6.25 air miles southwest of the town of Ocotillo and about 0.25 air mile east of the border of Anza-Borrego Desert State Park. 405 Comment
  RSA0050258  Hesperocallis undulata J. M. Andre 2013-3-27 24775 San Bernardino Danby Lake Basin: along BLM Rd#600, north end of Danby Lake, 0.8 mi. south of Cadiz Rd, just SW of Milligan. 200 Comment
  RSA0061239  Hesperocallis undulata Jim Andre 2014-2-21 28806 San Bernardino Along utility road, 6 mi. E of Field Rd junction with Interstate 15, about 1 mi. north of I-15 (across from Dunn) on sandy south slopes of volcanic dome. 567 Comment
  RSA0064284  Hesperocallis undulata Jim Andre 2014-3-13 27181 San Bernardino Mojave National Preserve; sandy ramps on north side of limestone outcrops, approx 3 mi. SE of Baker (at I-15), 0.8 mi. SW of Kelbaker Rd. 315 Comment
  RSA0070183  Hesperocallis undulata Jim Andre, Glenn Clifton 2013-3-5 24297 San Bernardino Whipple Mountains; east side of range, at south end of small dune complex, along Parker Dam Rd., approx. 4 miles SW of Parker Dam. 118 Comment
  RSA0073109  Hesperocallis undulata Jim Andre 2013-3-27 24801 Riverside Rice Valley: east side of Arica Mountains, along Rice-Midland Rd, 2.2 mi. south of Rice (Hwy 62). 241 Comment
  RSA0077127  Hesperocallis undulata Jim Andre 2013-3-20 26197 San Bernardino In low sandy hills on east side of range, 0.7 mi. west of Needles Hwy, approx. 4 mi. N. of I-40 at Needles. 183 Comment
  RSA0092964  Hesperocallis undulata Thomas R. Stoughton, Sarah J. De Groot 2016-2-25 2140 San Bernardino Area of Amboy Crater National Natural Landmark. 213 Comment
  RSA0100497  Hesperocallis undulata Jim M. Andre 2014-4-7 29693 San Bernardino Cady Mountains; SW base of Sleeping Beauty Mtn, approx 2 mi. north of US Interstate 40, 11.3 mi. WNW of Ludlow, 0.5 mi. north of major powerlines, about 5 mi. NE of Pisgah Lava Flow. 679 Comment
  RSA0107472  Hesperocallis undulata Duncan S. Bell, Amanda Turek 2009-3-29 152 Riverside Collecting in the large western drainage of the Arica Mountains, within the Palen/McCoy wilderness area. 434 Comment
  RSA124445  Hesperocallis undulata Percy C. Everett, E. K. Balls 1958-4-29 23027 Riverside 5.4 miles NE along road to Rice and Vidal Junction from Desert Center. 259 Comment
  RSA13132  Hesperocallis undulata Carl B. Wolf 1935-5-29 7089 San Bernardino Barstow to Baker road, 4.7 miles west of Cronese Valley. 457 Comment
  RSA167774  Hesperocallis undulata Robert F. Thorne, Robert L. Rutherford 1964-4-11 33614 Imperial Just E of Coachella Canal, ca. 8 miles W of Glamis. Comment
  RSA182754  Hesperocallis undulata J. Massey, James Henrickson 1966-3-18 1076 San Diego Ca. 3.0 miles SSW of Ocotillo Wells on Old Kane Spring Road. Comment
  RSA182761  Hesperocallis undulata J. Massey, James Henrickson 1966-3-18 1106 Imperial 15 miles W of Calexico along Highway 98. Comment
  RSA1909  Hesperocallis undulata B. D. Stark 1931-4-27 1090 Riverside 2.0 miles east of Mecca. Alt. below sea level. Comment
  RSA239719  Hesperocallis undulata Larry E. DeBuhr, Gary D. Wallace 1973-3-3 780 Imperial Yuha Basin, Pinto Wash; about 16 miles west of Calexico along Highway 98. Comment
  RSA239803  Hesperocallis undulata C. W. Tilforth, John Dourley 1973-5-1 803 San Bernardino N of Interstate Highway 15 and ca. 10 miles E of Yermo. Comment
  RSA24678  Hesperocallis undulata Carl B. Wolf 1941-5-1 10249 San Bernardino Mojave Desert 3.0 miles SW of Kelso on Amboy Road close to U.P.R.R. 671 Comment
  RSA247345  Hesperocallis undulata Gary D. Wallace 1966-3-5 80 Imperial Near Mexican border in Pinto Wash, Yuha Basin. 91 Comment
  RSA248020  Hesperocallis undulata Robert F. Thorne, C. W. Tilforth 1973-4-28 43147 San Bernardino 4.4 mi. W of Kelso along Union Pacific Railroad. 671 Comment
  RSA272215  Hesperocallis undulata James Henrickson 1978-5-12 17065 San Bernardino Ca 42 miles NE of Barstow at Bitter Springs in Fort Irwin Military Reserve, ca 23 miles E of Headquarters 427 Comment
  RSA272421  Hesperocallis undulata James Henrickson 1978-5-6 16847 San Bernardino Ca. 38 air miles W of Barstow. 564 Comment
  RSA275890  Hesperocallis undulata Robert F. Thorne, C. W. Tilforth, B. A. Prigge, et al. 1978-5-9 51202 San Bernardino Kelso Dunes: southern edge of Kelso Dunes near Bull Canyon Wash from Granite Mountains 731 Comment
  RSA278665  Hesperocallis undulata B. A. Prigge 1976-4-21 2546 San Bernardino Mojave Desert: 2.9 miles NW of Lavic. 640 Comment
  RSA286424  Hesperocallis undulata Mary H. O'Brien 1976-4-14 s.n. Riverside 0.4 mile N of Amboy Road and 3.4 miles east of Adobe Road in Twentynine Palms. 595 Comment
Read comments
Mar 29 2014
  RSA289332  Hesperocallis undulata Charles Convis 1980-4-10 169 Imperial Colorado Desert, Western Salton Basin, 27 kilometers due WNW of Westmorland. -21 Comment
  RSA296605  Hesperocallis undulata S. Castagnoli, Greg deNevers, R. D. Stone 1980-4-25 94 San Bernardino Kingstone Range. Coyote Holes. 671 Comment
  RSA297411  Hesperocallis undulata Larry E. DeBuhr 1976-3-27 2256 -B San Diego 4 miles W of Ocotillo Wells. Comment
  RSA297889  Hesperocallis undulata Mary Peal 1932-4-20 s.n. San Bernardino Daggett, Mohave Desert. Comment
  RSA336137  Hesperocallis undulata Robert F. Thorne 52089 Imperial Near Salton Sea: along Highway 86 near entrance to Salton Sea Navel Base, SSE of Salton Sea -61 Comment
  RSA337490  Hesperocallis undulata Thomas S. Elias, K. Tomlinson, D. Kama, M. Williams 1985-3-15 9210 San Diego Anza-Borrego Desert State Park; in Arroyo Hueso; west Mesa of Carrizo Badlands. 189 Comment
  RSA377040  Hesperocallis undulata Russell S. Woglum 1932-03 s.n. Imperial Holtville, 10-20 miles east. Comment
  RSA377041  Hesperocallis undulata N. C. Cooper 1949-3-15 3018 Imperial West of Salton Sea. -30 Comment
  RSA377042  Hesperocallis undulata Robert Gustafson 1983-3-28 2475 Imperial Highway 86, about 2 miles before the Allen Road turnoff, west of the Salton Sea. Comment
  RSA377043  Hesperocallis undulata T. H. Holmes 1932-3-25 s.n. Imperial Holtville. Comment
  RSA377044  Hesperocallis undulata George R. Johnstone 1930-4-25 s.n. Imperial Near Holtville. Comment
  RSA377046  Hesperocallis undulata H. de Forest, Jack Rempel 1932-12-19 s.n. Imperial Near Kane Springs. Comment
  RSA377047  Hesperocallis undulata Jack Rempel 1933-2-24 s.n. Imperial Colorado Desert. 5 miles N of Kave Springs. Comment
  RSA377048  Hesperocallis undulata M. B. Dunkle 1935-3-17 4395 Riverside Desert Center. 610 Comment
  RSA377049  Hesperocallis undulata George R. Johnstone 1928-4-5 s.n. San Bernardino Mojave desert near Yermo. Comment
  RSA377050  Hesperocallis undulata E. C. Jaeger 1922-4-5 722 Riverside Desert Center, Chuckwalla Valley. 366 Comment
  RSA377051  Hesperocallis undulata L. H. Jones 1910-3-17 s.n. Riverside In Sand, Riverside Mountain, Colorado river. Comment
  RSA377052  Hesperocallis undulata Geo Cantwell 1935-4-8 s.n. Riverside McCoy Springs, McCoy Mnts. [NW of Blythe] Comment
  RSA377053  Hesperocallis undulata N. C. Cooper 1949-4-8 3291 Riverside Blythe. 259 Comment
  RSA377054  Hesperocallis undulata N. C. Cooper 1949-4-8 3291 Riverside Blythe. 259 Comment
  RSA377056  Hesperocallis undulata N. C. Cooper 1949-4-18 3552 San Bernardino Beacon Station. [W of northern Soda Lake] 915 Comment
Read comments
Feb 27 2018
  RSA377057  Hesperocallis undulata N. C. Cooper 1949-4-16 3441 San Bernardino Ludlow. 610 Comment
  RSA377058  Hesperocallis undulata N. C. Cooper 1949-5-22 3920 San Bernardino Near Midway. 457 Comment
  RSA377060  Hesperocallis undulata Paul C. Silva 1941-3-29 25 San Diego Borrego Valley, Colorado Desert. Comment
  RSA377061  Hesperocallis undulata Bonnie C. Templeton 1930-3-21 1663 San Diego Borrego Valley, Colorado Desert. 400 Comment
  RSA377062  Hesperocallis undulata Robert L. Dressler 1949-4-2 548 San Diego 10 miles NW of Carrizo. Comment
  RSA377063  Hesperocallis undulata Bonnie C. Templeton 1930-3-21 1663 San Diego Borrego Valley, Colorado Desert. 400 Comment
  RSA377064  Hesperocallis undulata Christopher Davidson 1976-3-27 3905 San Diego 4 miles W of Ocotillo Wells on State Highway 78. 274 Comment
  RSA377066  Hesperocallis undulata W. Hutchinson 1926-3-1 s.n. Riverside Colorado Desert. Comment
  RSA3979  Hesperocallis undulata Carl B. Wolf 1932-4-29 s.n. Riverside Eastern Colorado Desert, 3 miles S of Rice on the Blythe road. 213 Comment
  RSA43727  Hesperocallis undulata E. B. Higgins 1949-3-21 s.n. San Diego Borrego. Comment
  RSA48404  Hesperocallis undulata Philip A. Munz 1949-3-27 12877 San Diego Near head of Borrego Valley, Colorado Desert. 76 Comment
  RSA48416  Hesperocallis undulata E. K. Balls 1949-4-2 12901 Riverside North of Mecca, Highway 111, Colorado Desert. -58 Comment
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Jul 16 2015
  RSA4971  Hesperocallis undulata Carl B. Wolf 1932-5-3 s.n. San Bernardino 17 miles SW of Baker on road to Barstow. 457 Comment
  RSA527881  Hesperocallis undulata Ed LaRue 1991-5-2 91 -96 San Bernardino East Mojave Desert. ca. 3.0 miles N of Dunn railroad siding, NW of Afton Canyon, at foot of unnamed hills W of Cronese Mountains. 610 Comment
  RSA550338  Hesperocallis undulata Walter Wisura, John Dolan, Michael Wall 1992-3-25 4650 Riverside Lowdesert: 2.7 miles S of prison on Wileys Well Road. Comment
  RSA550339  Hesperocallis undulata Walter Wisura, John Dolan, Michael Wall 1992-3-25 4649 Riverside Lowdesert: 0.5 mile S of I-10 along Wileys Well Road. Comment
  RSA550343  Hesperocallis undulata Walter Wisura, John Dolan, Michael Wall 1992-3-25 4645 Riverside Lowdesert: Chuckwalla Road, 14.3 miles E of Corn Spring Road. Comment
  RSA5572  Hesperocallis undulata Carl B. Wolf 1932-5-3 s.n. San Bernardino 23 miles SW of Baker on road to Barstow. 457 Comment
  RSA562056  Hesperocallis undulata Steve Boyd, Carol Boyd 1992-4-19 6928 Riverside N end of the Granite Mountains along powerline road near junction of Highway 177 and Highway 62. Area of transition between Mojave and colorado Deserts. Comment
  RSA663860  Hesperocallis undulata C. R. Annable 1995-3-16 2297 Riverside Ca. 13 km NE of Desert center on Hwy 177. Comment
  RSA680343  Hesperocallis undulata Scott D. White 2001-3-29 8182 San Bernardino Near Ludlow. Bajada surfaces and washes, on and near unnamed dirt road between Argos Wash and Ludlow. 518 Comment
  RSA68718  Hesperocallis undulata Frank W. Peirson 1927-4-13 7178 Riverside Canyon near east end of Santa Rosa Mountains, 8 miles from boulevard; desert near Mecca. Comment
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Nov 13 2011
  RSA698090  Hesperocallis undulata J. R. Bruff 1931-4-2 457 Riverside 20 mi. W. of Blythe Comment
  RSA705161  Hesperocallis undulata Sarah J. De Groot, Lee DeGroot 2003-4-6 2334 San Bernardino Whipple Mountains: Along Parker Dam road S of Bullfrog day use area, across river from Roadrunner resort. 110 Comment
  RSA710661  Hesperocallis undulata Melvin M. Sweet 2005-2-26 68 San Diego Coylte Canyon, Anza-Borrego State Park, below the 2nd crossing. 324 Comment
  RSA710922  Hesperocallis undulata J. Barth 2005-2-20 322 San Diego Anza-Borrego Desert State Park: Carrizo Valley along road adjacent to Bow Willow Creek; east of Hwy. S2 190 Comment
  RSA716440  Hesperocallis undulata Sarah J. De Groot, J. Mark Porter 2003-3-1 1107 San Bernardino Whipple Mountains: Across Parker Dam Road from Bass Point. Comment
  RSA720726  Hesperocallis undulata J. Mark Porter 2001-4-20 12494 San Bernardino WHIPPLE MOUNTAINS: Just W of Colorado River, Copper Basin Dunes OHV area. Comment
  RSA726993  Hesperocallis undulata Naomi Fraga, Aydee Virgen 2005-2-23 1449 San Bernardino North of Dumont Dunes, off of Dumont Dunes Road, east of Hwy 127. 220 Comment
  RSA731073  Hesperocallis undulata Steve Boyd, Naomi Fraga, Tammy Morgan 2004-3-30 10745 San Bernardino Pisgah lava beds just south of old Route 66 and I-40, west of Ludlow and 7.8 miles east of Fort Cady Road. 600 Comment
  RSA757243  Hesperocallis undulata Michael Honer, Marc Baker 2008-4-21 3059 San Bernardino Johnson Valley: open flats appx. 2.5 mi. N of Highway 247, 3.25 mi. E of Lafon Road. 854 Comment
  RSA758405  Hesperocallis undulata Michael Honer, Kristin Marsh 2008-3-19 2864 San Bernardino Dark volcanic hills along SW arm of Cady Mountains. Appx. 4.7 mi. N of Interstate 40, 3 mi. W of Hector Rd. 640 Comment
  RSA762476  Hesperocallis undulata M. E. Fishbein, Rachel Levin, Jill Miller 2010-3-20 6470 San Diego Vallecito Mtns. Ridge between Smuggler Canyon and Bisnaga Alta Wash (tributaries of Vallecito Creek). About 2 air miles NW of Agua Caliente Springs. 465 Comment
  RSA764160  Hesperocallis undulata Linda M. Prince 2009-4-18 520 Riverside Joshua Tree National Park. Turkey Wash 549 Comment
  RSA767474  Hesperocallis undulata J. Mark Porter, Orlando Mistretta, S. Hobbs 2002-3-2 13402 Imperial Imperial Dunes Recreation Area [Algodones Dunes], 0.5 miles west-southwest of Ogilby, west of County road S34 95 Comment
  RSA778492  Hesperocallis undulata Duncan S. Bell 2009-3-8 59 Riverside Arica Mountains: the north tip of the mountain range approximately 3 air miles northwest of Priest Well, or approximately 5.5 air miles southwest of the ghost town of Rice. 404 Comment
  RSA779019  Hesperocallis undulata Duncan S. Bell 2010-4-1 651 Riverside Arica Mountains: east side of the mountain range, west side of Rice Valley, near the lowest eastern drainage point for the Arica mountains; approximately 4.3 air miles southeast of the ghost town of Rice. 209 Comment
  RSA779688  Hesperocallis undulata Duncan S. Bell 2010-4-2 699 Riverside Arica Mountains: along jagged ridgeline of mountain range; in the Palen/McCoy wilderness., Collecting on a sand ramp located just below the ridgeline on the eastern side that was trapped between the ridgeline and the steep narrow rocky canyons below it. 595 Comment
  RSA788350  Hesperocallis undulata Doris Bowers 1966-4-6 50 San Bernardino Calico, Yermo dump area 579 Comment
  RSA78878  Hesperocallis undulata Philip A. Munz, Percy C. Everett 1952-5-30 17393 San Bernardino 5.0 miles east of Yermo 549 Comment
  RSA79132  Hesperocallis undulata Philip A. Munz, Percy C. Everett 1952-5-2 16270 San Bernardino Old Dale, southern Mohave Desert 610 Comment
  RSA8409  Hesperocallis undulata Roxana S. Ferris, Rimo C. Bacigalupi 1932-4-23 8107 San Bernardino State Highway 66. Between Siberia and Klondike. Comment
  SBBG1020  Hesperocallis undulata H. and M. Dearing 1932-5-1 532 San Bernardino near Barstow Comment
  SBBG1021  Hesperocallis undulata H. and M. Dearing 1939-4-15 3170 San Bernardino Twentynine Palms Comment
  SBBG14819  Hesperocallis undulata E. R. Blakley 1958-5-14 2309 San Bernardino 1.5 mi SW of Calico 579 Comment
  SBBG25126  Hesperocallis undulata D. Myrick 1966-4-4 1350 Imperial Hwy 78 between Brawley and Glamis Comment
  SBBG25149  Hesperocallis undulata Leota Davidson 1966-4-3 235 Riverside ca. 3 mi off Interstate 10 on Wyley Wells Rd, ca. 31 mi E of Desert Center, Chuckawalla Mts Comment
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Jul 1 2016
  SBBG57421  Hesperocallis undulata R. Hoffmann 1930-5-15 San Bernardino 20 mi W of Ludlow Comment
  SD10372  Hesperocallis undulata Irma van Gorder 1935-2-24 Riverside Painted Canyon. Comment
  SD112772  Hesperocallis undulata Darley F. Howe 1937-4-10 471 San Diego Borego Valley. (IPB 1/07) Comment
  SD118110  Hesperocallis undulata Duffie Clemons, Erik Jonsson, Mike Curto 1985-3-17 937 San Diego Many plants in localized area in sandy soil of un-named wash west of Palo Verde Wash. Borrego Badlands. 245 Comment
  SD120712  Hesperocallis undulata R. Mitchel Beauchamp, R. Pierce 1971-3-26 2028 San Diego Sandy area, junction of roads to Butler and Rockhouse Canyons, Anza-Borrego Desert State Park. (IPB 1/07) 374 Comment
  SD144136  Hesperocallis undulata B. Pitzer 1998-2-2 3481 Imperial Algodones Dunes, south terminus of Ogilby Road, on south side of Highway I-8. In small depression where there had previously been standing water. 60 Comment
  SD148685  Hesperocallis undulata Jon P. Rebman, J. Gibson, A. Winner, & misc. botany vols. 2001-3-15 7176 San Diego Anza-Borrego Desert State Park: East of Borrego Springs along S-22; just east of Font's Point and 0.3 miles west of Thimble Wash 299 Comment
  SD154447 Image available Hesperocallis undulata Joe Barth 2004-2-23 35 San Diego Shell Reef Expressway E of N San Felipe Wash Rd. 63 Comment
  SD156173  Hesperocallis undulata Jeannie Gregory, John Gregory 2004-2-29 671 San Diego Northeast of Borrego Springs on DiGiorgio Road. 249 Comment
  SD156836  Hesperocallis undulata Larry Hendrickson, Kim Marsden 2004-2-20 2 San Diego 0.5 miles Southeast of Little Clark Lake, Anza-Borrego State Park Comment
  SD165345  Hesperocallis undulata Bill Sullivan 2005-3-22 59 San Diego Borrego Springs, Anza-Borrego Desert State Park, Clark Valley, on a ridge above a wash draining the Santa Rosa Mountains and flowing southeast toward the Rockhouse Canyon Jeep Trail 8.4 miles north of Hwy S-22 415 Comment
  SD165848  Hesperocallis undulata Melvin M. Sweet 2005-2-26 68 San Diego Coyote Canyon, Anza-Borrego State Park, below the 2rd crossing 324 Comment
  SD165849  Hesperocallis undulata Char Glacy, Nancy Nenow, Lawrence Glacy, Rolf Muertter 2005-2-26 3 San Diego Anza Borrego State Park, Palm Springs Canyon Area 289 Comment
  SD167973  Hesperocallis undulata Mike D. Angel, John Dewald 2005-3-5 107 San Diego June Wash. Exit Highway S2 3.2 miles from Agua Caliente Regional Park. Take dirt road north. Road forks about 2.5 miles in. Take right fork. Drive until road ends. 458 Comment
  SD169516  Hesperocallis undulata Nancy Nenow, Char Glacy 2005-3-19 141 San Diego Anza-Borrego Desert State Park, northeast side of highway S2 (approx 6 mi SE of Agua Caliente Springs) between Well of the Eight Echos and highway marker 44. 170 Comment
  SD171263  Hesperocallis undulata Joe Barth 2005-2-20 322 San Diego Anza-Borrego Desert State Park: Carrizo Valley along road adjacent to Bow Willow Creek; east of Hwy S2. 189 Comment
  SD171264  Hesperocallis undulata Joe Barth 2005-2-19 272 San Diego Anza-Borrego Desert State Park: Mortero Canyon Rd. about .2 mile southwest of Hwy S2 (just north of Lava Flow Wash crossing). 289 Comment
  SD175109  Hesperocallis undulata Amadeo M. Rea 1992-3-18 1896 Imperial Across from Brock Road/Research Center, south of Interstate 8 Comment
  SD184158  Hesperocallis undulata Jon P. Rebman, Margie Mulligan 2008-3-12 14239 San Diego Anza-Borrego Desert State Park: east of Borrego Springs; just west of the Imperial/San Diego county border on the north side of Hwy. S22/Borrego Salton Seaway; along the Calcite Mine road 160 Comment
  SD188329  Hesperocallis undulata Kim Marsden, Larry Hendrickson 2008-3-24 303 San Diego Anza-Borrego Desert State Park; northern end of Hills of the Moon Wash in the Borrego Badlands, about 1.75 miles southeast (by air) of Fonts Point 170 Comment
  SD188636  Hesperocallis undulata Kim Marsden, Larry Hendrickson, ABDSP Volunteer Botany Group 2008-3-20 273 San Diego Anza-Borrego State Park, 6.5 mi ESE of town of Borrego Springs, 300 meters SE of San Gregorio monument along Borrego Sink Wash, 3.8 mi NNE of intersection Borrego Springs Road and Fletcher Road 132 Comment
  SD191729  Hesperocallis undulata Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-10 14603 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 8 (SL8), in Big Wash, Site PECHET in arroyo bottom and surrounding embankments 14 Comment
  SD191730  Hesperocallis undulata Jon Rebman, W. Schmidtmann & V. Marshall 2008-4-9 14460 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 9 (SP9), in Grave Wash, Site ENCFRU in arroyo bottom and surrounding embankments 0 Comment
  SD193408  Hesperocallis undulata CRES Native Seed Gene Bank, J Dunn, L Lippitt, S Anderson 2005-3-30 70 San Diego Anza-Borrego Desert State Park, San Felipe Wash, 0.4 m SW of junction of Hwy 78 and Borrego Springs Rd, 1.3 m NE junction of Hwy 78 and Old Kane Spring Rd 241 Comment
  SD196115  Hesperocallis undulata Nancy Nenow, Lawrence Glacy 2008-3-7 407 San Diego Anza-Borrego Desert State Park, 1I(c) mi SW of S-2 on Indian Gorge dirt road, Torote Canyon, W side of Carrizo Valley 333 Comment
  SD198047  Hesperocallis undulata Larry Hendrickson 2009-3-8 3405 San Diego Anza-Borrego Desert State Park. Bisnaga Wash, the next major wash east of Alta Bisnaga Wash. 4.0 miles SSW of Whale Peak summit, and 0.5 mile NNW of Agua Caliente Springs (County Park). 300 ft. W of signed cul-du-sac north side County Rd. S-2 392 Comment
  SD199735  Hesperocallis undulata Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-23 16519 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, W of Salton City, Along Hwy S22, section 29 (SP29), Site LANSET on mesa and surrounding mud and cobble hillsides 152 Comment
  SD199736  Hesperocallis undulata Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-10 16275 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 21 (SP21), Palm Wash, Site CHACARPEI in sandy arroyo and surrounding mud embankments and mesas 20 Comment
  SD199737  Hesperocallis undulata Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-10 16214 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 19 (SP19), vicinity of Palm Wash, Site ASTCRO in sandy arroyo bottom and surrounding rocky, mud embankments 54 Comment
  SD199738  Hesperocallis undulata Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-9 16127 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, approx. 2.7 mile W of Hwy. 86; Section 22 (SL22), Palm Wash, Site PHOCAL in sandy arroyo bottom and surrounding mud embankments -9 Comment
  SD199739  Hesperocallis undulata Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-9 16165 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 20 (SL20), Palm Wash, Site BRATOU in sandy arroyo bottom and surrounding rocky mud embankments 45 Comment
  SD199740  Hesperocallis undulata Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-9 16097 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, approx. 1 mile W of Hwy. 86; Section 14 (SL14), Palm Wash, Site ABRVIL in sandy arroyo bottom and surrounding mud embankments -35 Comment
  SD199741  Hesperocallis undulata Jon Rebman, G. Fleming and W. Schmidtmann 2009-3-11 16386 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 4 (SL4), Verbena Wash, Site FAGPAC in rocky arroyo and surrounding rocky hillsides & mesa -4 Comment
  SD200284  Hesperocallis undulata Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-26 16819 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 10 (SL10), in Big Wash, Site ERIINF in sandy arroyo and surrounding cobbly mesas -14 Comment
  SD200285  Hesperocallis undulata Jon Rebman, G. Fleming, V. Marshall, & A. Winner 2009-3-26 16744 Imperial Freeman Properties (Truckhaven): West of the Salton Sea, NW of Salton City, W of Hwy. 86; Section 15 (SP15), Coral Wash, Site PECHET on dried mud and sand arroyo and surrounding hillsides 4 Comment
  SD201124  Hesperocallis undulata Bill Sullivan, T. Chester, B. Lohstroh 2009-3-7 598 San Diego Anza-Borrego Desert State Park, 5.5 miles NE town of Borrego Springs, just North of intersection Rockhouse Canyon Road and Borrego-Salton Seaway (County Road S22) 178 Comment
  SD201217  Hesperocallis undulata Bill Sullivan 2008-2-18 331 San Diego North of Borrego Springs, Anza-Borrego Desert State Park, Coyote Creek First Crossing, 3 miles north of north end of DiGiorgio Road blacktop on Coyote Canyon Jeep Trail and 0.5 miles north of Rancho De Anza 294 Comment
  SD201218  Hesperocallis undulata Bill Sullivan 2008-3-5 358 San Diego Anza-Borrego Desert State Park, Clark Valley, on Rockhouse Canyon Road, 5.4 miles north of Borrego-Salton Seaway (County Road S22) 205 Comment
  SD201219  Hesperocallis undulata Richard L. Breisch 2008-3-7 330 San Diego Anza-Borrego Desert State Park, 6 Km east of Canebrake, in Arroyo Tapiado, about 1.6 km north of junction with Overland Stage Route. 224 Comment
  SD201220  Hesperocallis undulata Melvin M. Sweet 2008-3-8 517 San Diego Anza-Borrego Desert State Park, 2I(c) mi N of Borrego Springs, Coyote Canyon; about 1/2 mile below the Second Crossing; 7.5 miles NW of the intersection of DiGiorgio Rd and County Hwy S22 in Borrego Springs. 309 Comment
  SD201221  Hesperocallis undulata Bill Sullivan 2008-3-11 400 San Diego Anza-Borrego Desert State Park, Borrego-Salton Seaway (County Road S22), northeast of Call Box S22-319 302 Comment
  SD203925  Hesperocallis undulata Jon P. Rebman, L. Hendrickson, S. Leininger, & V. Marshall 2010-3-4 18726 San Diego Anza-Borrego Desert State Park: vicinity of Split Mountain; along the North Fork of Fish Creek Wash near its junction with Mollusk Wash 230 Comment
  SD205030  Hesperocallis undulata Jeannie Gregory, John Gregory 2008-3-7 2630 San Diego Anza-Borrego Desert State Park, Canyon Sin Nombre, 1 mi E of junction with Hwy S2, 11.7 mi NW of junction S2 and Interstate 8 at the town of Ocotillo. 285 Comment
  SD205031  Hesperocallis undulata Jeannie Gregory, John Gregory 2008-3-7 2705 San Diego Anza-Borrego Desert State Park, 5 mi SE of intersection Arroyo Salada and Borrego Salton Seaway (S22), 2 mi S of 17 Palms Oasis, 0.25 mi from Imperial County line 66 Comment
  SD20930  Hesperocallis undulata A. J. Stover 1938-4-14 San Diego Dunes north of Benson's Dry Lake (IPB 1/07) Comment
  SD211355  Hesperocallis undulata Jon Rebman, A. Trouette, V. Marshall, M. Vazquez, T. Beltran 2010-4-3 18872 Imperial Southwest of Plaster City on Bureau of Land Management (BLM) property in an area proposed for development of a solar facility: S of Hwy. S80 & N of I-8, NE of Ocotillo & W of El Centro; along a powerline road 53 Comment
  SD228356  Hesperocallis undulata Mike Bigelow, Jan Bigelow 2010-2-21 207 San Diego Anza-Borrego Desert State Park; Rainbow Wash, Borrego Badlands, 1 mile W of Hills of the Moon Wash, about 1 mile N of San Felipe Wash, S of Fonts Point 142 Comment
  SD228357  Hesperocallis undulata Mike Bigelow 2010-3-25 229 San Diego Anza-Borrego Desert State Park; just N of SR-78 1.5 miles west of the intersection with Borrego Springs Road 192 Comment
  SD228358  Hesperocallis undulata Mike Bigelow 2010-3-25 231 San Diego Anza-Borrego Desert State Park; N of SR-78, 1.5 miles west of the intersection with Borrego Springs Road, 1 mile N on Buttes Pass Road 209 Comment
  SD233373  Hesperocallis undulata Joe Barth 2010-3-6 928 San Diego Anza-Borrego Desert State Park: the sw part of the South Mesa (north and east of the Carrizo Badlands). Ca. 0.3 mile to the east of the canyon drainage called Arroyo Seco del Diablo. Ca. 2 miles N of Carrizo Creek. Ca.2.8 miles west of the county line. 249 Comment
  SD235758  Hesperocallis undulata Bill Sullivan 2010-3-9 781 San Diego Anza-Borrego Desert State Park, Borrego Badlands, 2.85 miles SE of intersection Henderson Canyon Road and Borrego-Salton Seaway (S-22), near junction of North Beckman Wash and West Beckman Wash 295 Comment
  SD235759  Hesperocallis undulata Ruth R. Ehly 2010-4-15 69 San Diego Borrego Springs, 2.3 miles NNW of Christmas Circle, vacant lot on near intersection of Pointing Rock Drive and Catarina Drive. 192 Comment
  SD242636  Hesperocallis undulata Andrea Laltoo 2005-2-18 16 Imperial Yuha Desert Area of Critical Environmental Concern, wash to SW side of route 353, between route 346 and the Shellbeds campground road 38 Comment
  SD24765  Hesperocallis undulata A. J. Stover 1939-3-25 225 San Diego 3 miles south [of] 17 Palms (IPB 1/07) Comment
  SD248060  Hesperocallis undulata J. M. Andre 2014-2-21 28806 San Bernardino Along utility road, 6 mi. E of Field Rd junction with Interstate 15, about 1 mi. north of I-15 (across from Dunn) on sandy south slopes of volcanic dome. 566 Comment
  SD249620  Hesperocallis undulata J. M. Andre 2013-4-17 24973 San Bernardino Region: GM; Kelso Dunes along powerline road north of Granite Mountains, east of Bull Canyon Wash, on south end of Kelso Dunes 712 Comment
  SD250773  Hesperocallis undulata Mary Jo Churchwell 2011-3-26 514 San Diego Anza-Borrego Desert State Park; Inspiration Wash; 2.15 miles S of Highway S-22 324 Comment
  SD251859  Hesperocallis undulata Mary Jo Churchwell 2010-3-5 265 San Diego Anza-Borrego Desert State Park; 0.63 mile NNW intersection Henderson Canyon Road and Highway S-22; in foothills of Coyote Mountain. 274 Comment
  SD251860  Hesperocallis undulata Mary Jo Churchwell 2010-2-18 240 San Diego Anza-Borrego Desert State Park; Coachwhip Canyon North; vicinity 0.5 mile N of junction with Highway S-22 299 Comment
  SD251861  Hesperocallis undulata Mary Jo Churchwell 2010-2-24 242 San Diego Anza-Borrego Desert State Park; Palo Verde Wash; vicinity 1 mile N of junction with Hwy S-22 356 Comment
  SD251862  Hesperocallis undulata Diana Lindsay 2009-3-30 46 San Diego Anza-Borrego Desert State Park; NE of Clark Dry Lake; 3.17 miles SW of Villager Peak; W of tamarisk dune, W side Santa Rosa Mountains, abt 4.6 mi NNE of junction Rockhouse Cyn Rd and Borrego Salton Seaway (S22) 175 Comment
  SD251863  Hesperocallis undulata Diana Lindsay, Marilyn Dickson 2009-4-20 72 San Diego Anza-Borrego Desert State Park; NW of Clark Dry Lake; S of Santa Rosa Mountains; 6.7 mi NNW of intersection of Rockhouse Cyn Rd and Borrego Salton Seaway (S22) 269 Comment
  SD258269  Hesperocallis undulata J. M. Andre 2013-3-28 25031 San Bernardino Whipple Mountains; east side of range, along Parker Dam Rd, 3.9 mi northeast of Parker (bridge); Sandy area (localized dunes) 113 Comment
  SD28673  Hesperocallis undulata Frank F. Gander 1941-4-30 9246 San Diego Near base of hills, south of Vallecito Stage Station. (IPB 1/07) Comment
  SD39123  Hesperocallis undulata Edith A. Purer 1939-4-3 7914 San Bernardino Mojave Desert, 10 miles north of Baker. Comment
  SD39124  Hesperocallis undulata Edith a. Purer 1935-4-19 6372 Imperial Desert floor, Colorado Desert, on old stage trail. Comment
  SD43675  Hesperocallis undulata Ethel Bailey Higgins 1949-3-21 San Diego Borrego (IPB 1/07) Comment
  SD49308  Hesperocallis undulata Reid Moran 1958-3-1 6507 Imperial Pinto Wash, locally common in sandy wash. 74 Comment
  SD51729  Hesperocallis undulata Rimo Bacigalupi, J. F. Macbride, R. D. Sanderson, C. L. Custer 1952-3-31 3574 San Diego Along the old Butterfield Stage route, where it crosses Carrizo Creek, on the sandy soil of its alluvial fan, 20 miles southeast of Vallecito Springs, southeastern SD County. (IPB 1/07) Comment
  SD575  Hesperocallis undulata Unknown 1917-4-18 18 30 Imperial Coyote Wells, Colorado Desert. Comment
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Oct 9 2010
  SD576  Hesperocallis undulata Mrs. M. H. Sargent 1927-1 Imperial Road to Fort Yuma, Colorado Desert. Comment
  SD577  Hesperocallis undulata A. B. Clayton Jun 1932 San Diego Borego (IPB 1/07) Comment
  SD578  Hesperocallis undulata Unknown 1920-3-31 34 San Diego Carrizo Creek (IPB 1/07) Comment
  SD7221  Hesperocallis undulata O. N. Sanford 1892-1 San Diego Mt. Springs Comment
  SD79814  Hesperocallis undulata Helen V. Witham 1971-3-23 1231 a Imperial 2 miles west of Ocotillo, on S-2 199 Comment
  SDSU11878  Hesperocallis undulata A. B. Clayton 1932-5-1 Imperial Colorado Desert near Salton Sea. Comment
  SDSU11895  Hesperocallis undulata D. R. Harvey 1931-3-22 Imperial Coyote Wells 87 Comment
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Oct 13 2011
  SDSU18207  Hesperocallis undulata Judy Newhauser 1982-4-22 San Bernardino Surprise Spring, MCAGCC, Twentynine Palms, CA 577 Comment
  SDSU18208  Hesperocallis undulata John Chesnut 1982-3-14 San Bernardino Airfeild south of the dry lake, Lavic Lake area, MCAGCC, Twentynine Palms, CA 695 Comment
  SDSU8919  Hesperocallis undulata H. Wedberg 1966-3-9 1129 San Diego On the road from Vallecito Valley to Hwy 80 and Ocotillo, 0.1 mile S of SD--Imperial Co line. Comment
  SEINET10668281  Hesperocallis undulata Nye Leith, Greg Gust 2005-3-5 Nye 2 Imperial Off S2, ca. 6 miles NW of Ocotillo. 281 Comment
  SEINET2076527  Hesperocallis undulata R. Taylor 1998-3-27 9803 San Bernardino Highway 95, 3 miles S of Needles 243 Comment
  SEINET2076528  Hesperocallis undulata J. Burton 1998-3-27 San Bernardino Highway. 95, 1 mile S of I-40 243 Comment
  SEINET3103514  Hesperocallis undulata Sears 1978-3-15 746 Imperial 40 mi. E. of El Centro, 3 mi. E. of Jct. 98 on Hwy 80. Broad sandy plains. 40 Comment
  SEINET3196409 Image available Hesperocallis undulata John F. Green 2005-1 s.n. Riverside Sonoran (Colorado) Desert; Salton Basin, east of Salton Sea, c. 4 mi N of Niland; Coachella Canal right of way, between siphones 10 and 11, along county road west of canal (Wister 7.5' Q. ) 26 Comment
  SEINET3218745 Image available Hesperocallis undulata H. Dearing, M. Dearing 1932-5-12 533 San Bernardino Near Barstow. Comment
  SEINET3218747 Image available Hesperocallis undulata E. R. Blakley 1958-5-14 2309 San Bernardino One and one-half miles SW of Calico. 579 Comment
  SEINET3218789 Image available Hesperocallis undulata W. H. Earle, Rodney Engard 1973-3-3 30 Imperial Rt. 98, 6 1/2 mi. west of Calexico turnoff. Comment
  SEINET3218987 Image available Hesperocallis undulata John Adams 1966-3-17 511 San Diego Anza-Borrego State Park, 5 mi. N of Borrego Springs. Comment
  SEINET3240428  Hesperocallis undulata Mark Fishbein, Rachel Levin, Jill Miller 2010-1 6470 San Diego Vallecito Mountains, ridge between Smuggler Canyon and Bisnaga Alta Wash (tributaries of Vallecito Creek), about 2 mi (air) northwest of Agua Caliente Springs 465 Comment
  SEINET3886940 Image available Hesperocallis undulata Larry C. Higgins, N. Duane Atwood 1969-4-25 1853 San Bernardino Yermo.; 0 Comment
  SEINET3886943  Hesperocallis undulata Faulkner 1978-3-20 324 Riverside Near Big Maria Mtns., 1 mile West of Colorado River.; 0 152 Comment
  SEINET3886945  Hesperocallis undulata Sears 1978-4-10 1136 Imperial 4.5 miles N. of Ogilby. Heges cemetary area. Foothills of the Cargo Muchacho Mts. Rocky hillsides.; 0 183 Comment
  SEINET3886952  Hesperocallis undulata R. Kass, E. Neese 1983-4-1 1230 San Bernardino Ca 10 mi W of Desert Center, 1/2 mi S of I-10.; 0 Comment
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Dec 25 2016
  SEINET3886958  Hesperocallis undulata I. W. Clokey, E. C. Moyer; C. B. Clokey 1941-4-19 5867 San Bernardino Coyote Well.; 0 500 Comment
  SEINET3886959  Hesperocallis undulata Elizabeth Neese 1979-4-11 7107 Riverside Ca 3 mi S of Rue, ca 40 mi NW of Blythe.; 0 Comment
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Jul 19 2015
  SEINET3886982  Hesperocallis undulata N. Duane Atwood 1993-3-24 17536 San Bernardino 1/4 mile northeast of Baker dump. East Mohave scenic area.; 0 Comment
  SEINET3886984  Hesperocallis undulata R. H. Foster 1997-3-20 11394 San Bernardino 5 miles west of Parker Dam.; 0 549 Comment
  SEINET3886986  Hesperocallis undulata Ken Heil, Arnold Clifford 2003-2-28 21127 San Bernardino Ca. 2 mi N of Earp, ca. 3 mi NW of Parker, AZ.; 0 117 Comment
  SEINET3886987  Hesperocallis undulata Arnold Clifford, K. Heil 2003-2-28 03 -01 San Bernardino Whipple Mts.; ca. 2 mi. n. of Earp comm. & ca. 3 mi. nw. of Parker, Arizona.; 0 117 Comment
  SEINET6064899  Hesperocallis undulata Arnold Clifford, Heil, Kenneth 2003-2-8 03 -01 San Bernardino BLM. 2 miles north of Earp and ca 3 miles northwest of Parker. Comment
  SEINET959805  Hesperocallis undulata Claire C. Heinitz 2008-1 CH 08 -10 San Bernardino 20 mi. S of Desert Center, CA on I-10 near AZ border. 112 Comment
  SJSU4230  Hesperocallis undulata C. W. Sharsmith 1968-4-13 7575 San Bernardino near Cronise Valley c. 10 mi W of Baker Comment
  SJSU7085  Hesperocallis undulata R. E. Palmer 1973-1-25 275 Unknown 3-4 mi S of sulfur mine midway between San Felipe & Puertecitos Comment
  UC1078187  Hesperocallis undulata Reino Alava 1958-3-3 1805 Imperial 10 mi w of junction of Highways 80 and 98 on the road from Ogilby Comment
  UC1080459  Hesperocallis undulata P. C. Everett and E. K. Balls 1958-4-29 23027 Riverside 5.4 mi ne from Desert Center (along road to Rice And Vidal Junction) 259 Comment
  UC1178019  Hesperocallis undulata Herbert L. Mason 1952-4-10 14245 San Bernardino 20 mi sw of Baker (Cronise Valley, on Highway 91-466); Cronise Valley Comment
  UC119821  Hesperocallis undulata T. S. Brandegee 1895-4-18 San Diego Palm Creek Comment
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Mar 30 2020
  UC119823  Hesperocallis undulata F. Stephens 1895-3-29 Riverside s of Salt Creek (below old Sea Beach, Colorado Desert); Colorado Desert Comment
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Mar 12 2011
  UC1237873  Hesperocallis undulata Howard J. Arnott 1955-4-25 21 Imperial 21 mi w of Winterhaven (on U.S. Highway 80) Comment
  UC1286990  Hesperocallis undulata C. L. Hitchcock 1966-3-17 24234 San Diego 6 mi w of Ocotillo Well (e San Diego County) Comment
  UC129513  Hesperocallis undulata H. M. Hall and H. P. Chandler 1906-5-2 6829 San Bernardino 6 mi e of Daggett (Mohave Desert, Minneola); Mohave Desert, Minneola Comment
  UC1302403  Hesperocallis undulata Robert F. Thorne, R. Rutherford 1964-4-11 33614 Imperial 8 mi w of Glamis (just e of Coachella Canal) Comment
  UC1353466  Hesperocallis undulata C. L. Hitchcock 1968-5-12 25448 Imperial 5 mi nw of Cyote Wells Comment
  UC142671  Hesperocallis undulata T. S. Brandegee Apr. 1905 Imperial Colorado Desert, Cariso Creek Cariso Creek; Colorado Desert, Cariso Creek Comment
  UC1577302  Hesperocallis undulata Baki Kasapligil 1960-4-14 3262 San Bernardino Twenty-nine Palms Comment
  UC170159  Hesperocallis undulata E. E. Schellenger 1895-11-5 108 Imperial Colorado Desert, Palo Verde Palo Verde; Colorado Desert, Palo Verde Comment
  UC1787543  Hesperocallis undulata Jon P. Rebman, J. Gibson, A. Winner, & misc. botany vols. 2001-3-15 7176 San Diego Anza-Borrego Desert State Park: East of Borrego Springs along S-22; just east of Font's Point and 0.3 miles west of Thimble Wash 300 Comment
  UC195036  Hesperocallis undulata Joseph Grinnell 1910-3-17 Riverside Riverside Mountain, Colorado River Colorado River; Riverside Mountain, Colorado River Comment
  UC200714  Hesperocallis undulata Katharine Brandegee San Bernardino Daggett Comment
  UC486362  Hesperocallis undulata A. B. Clayton Jun 1932 40 San Diego Borego Comment
  UC496361  Hesperocallis undulata Roxana S. Ferris and Rimo Bacigalupi 1932-4-23 8107 San Bernardino between Siberia and Klondike (State Highway #66); State Highway #66 Comment
  UC519753  Hesperocallis undulata C. Epling, Wm. Robison 1932-4-9 San Diego Borego Spring Comment
  UC55013  Hesperocallis undulata Miss Ruby I. Warner 1903-3-30 San Bernardino Mohave Desert, Needles Needles; Mohave Desert, Needles Comment
  UC55014  Hesperocallis undulata Miss Ruby I. Warner 1903-3-30 San Bernardino Mohave Desert, Needles Needles; Mohave Desert, Needles Comment
  UC669215  Hesperocallis undulata Annie M. Alexander and Louise Kellogg 1941-3-6 1896 a Imperial 6 mi nw of Ogilby (Colorado Desert, along road to Glamis); Colorado Desert Comment
  UC669216  Hesperocallis undulata Annie M. Alexander and Louise Kellogg 1941-3-6 1896 Imperial 6 mi nw of Ogilby (Colorado Desert, along road to Glamis); Colorado Desert Comment
  UC672095  Hesperocallis undulata Herbert L. Mason 1928-3-10 4208 Riverside Coachella Mountains, Hidden Springs Canyon Hidden Springs Canyon; Coachella Mountains, Hidden Springs Canyon Comment
  UC68614  Hesperocallis undulata H. M. Hall 1905-5-15 6090 San Bernardino near Ash Hill (Mohave Desert); Mohave Desert Comment
  UC68675  Hesperocallis undulata H. M. Hall Apr. 1905 5831 Riverside Colorado Desert, Mecca Mecca; Colorado Desert, Mecca -45 Comment
  UC68676  Hesperocallis undulata H. M. Hall 1905-4-28 5936 Riverside Colorado Desert, McCoy Wash McCoy Wash; Colorado Desert, McCoy Wash 91 Comment
  UC69218  Hesperocallis undulata E. E. Schellenger Apr. 1905 Riverside Colorado Desert, Santa Maria Mountains Colorado Desert; , Santa Maria Mountains Comment
  UC700961  Hesperocallis undulata Aven and Ruth Nelson 1939-3-23 3228 Imperial w side of Salton Sea Salton Sea Comment
  UC718439  Hesperocallis undulata Carl B. Wolf 1935-5-29 7089 San Bernardino 4 7/10 mi w of Cronese Valley (Mohave Desert, Barstow to Baker Road); Mohave Desert 457 Comment
  UC724359  Hesperocallis undulata Aven and Ruth Nelson 1939-3-23 3228 Imperial w side of Salton Sea Salton Sea Comment
  UC725348  Hesperocallis undulata A. A. Heller 1941-4-7 15983 San Bernardino in the Black Lava Beds w of Ludlow (along U.S. Highway #66); Black Lava Beds Comment
  UC843916  Hesperocallis undulata E. C. Moyer, I. W. Clokey, C. B. Clokey 1941-4-19 5867 San Bernardino Coyote Well 500 Comment
  UC843917  Hesperocallis undulata I. W. Clokey, B. C. Templeton 1935-4-7 5791 San Bernardino between Baker and Barstow 600 Comment
  UC843918  Hesperocallis undulata Mrs. Bradley 1922-4-10 Riverside near Mecca Comment
  UCD138396  Hesperocallis undulata P. C. Everett; E. K. Balls 1958-4-29 23027 Riverside 5.4 miles northeast from Desert Center along road to Rice and Vidal junction. 259 Comment
  UCD138397  Hesperocallis undulata C. L. Hitchcock 1966-3-17 24234 San Diego Eastern part of county. 6 mi. w. of Ocotillo Well. Comment
  UCD138399  Hesperocallis undulata Ann F. Johnson 1979-3-18 4005 Imperial Interstate 8, at 'Gordon Wells' exit around 3 miles east of El Centro. Comment
  UCD138401  Hesperocallis undulata Daryl Koutnik; Vickie Dawes 1978-4-6 300 San Bernardino 36 miles west of Baker at Field Road offramp along State Highway 15. 304 Comment
  UCD138403  Hesperocallis undulata Lionel A. Stange 1956-3-31 s.n. Riverside 2 miles east of Mecca on State Highway 195. Comment
  UCD55200  Hesperocallis undulata Ellen Dean; T. and M. Starbuck 2005-3-7 2254 San Diego California, San Diego County. In the town of Borrego Springs; Henderson Road; 0.7 road miles W of intersection with Road S22. 198 Comment
  UCD83581  Hesperocallis undulata Ellen Dean; T. Starbuck, M. Starbuck, T. Zavortink 2010-4-9 5920 Imperial BLM Algodones Dunes Natural Area. E side of dunes accessed from 6.8 mi N of Hwy 78 along Kipf Rd. In wash near road. 79 Comment
  UCR100852  Hesperocallis undulata George K. Helmkamp, E. A. Helmkamp 1998-3-18 2876 Imperial Sonoran (Colorado) Desert, between Hwy I-8 & the All-American Canal across from the Brock Research Center (c. 3 mi. east of the junction of Hwy Calif Hwy 98 with I-8) 46 Comment
  UCR101118  Hesperocallis undulata George K. Helmkamp, E. A. Helmkamp 1998-3-19 2943 Imperial Sonoran (Colorado) Desert, Imperial Dam area, along Ferguson Rd, 1.5 mi. north of Hwy S-24. 91 Comment
  UCR101681  Hesperocallis undulata B. G. Pitzer 1998-2-2 3515 Imperial Sonoran (Colorado) Desert, extension of Sidewinder Road, S and west of Pilot Knob RV park/campground, c. 1 mi. airline SW of Pilot Knob, on and adjacent to N berm of All-America Canal, c. 3.2 road mi. past the RV park 61 Comment
  UCR102682  Hesperocallis undulata B. G. Pitzer 1998-2-2 3481 Imperial Sonoran (Colorado) Desert, Algodones Dunes, S terminus of Ogilby Road, on south side of Hwy I-8. S end of dunes 61 Comment
  UCR1207  Hesperocallis undulata T. Gull 1973-2-3 s.n. Imperial Sonoran (Colorado) Desert, Algodones Dunes. Comment
  UCR124850  Hesperocallis undulata B. C. Templeton 1930-3-21 1663 San Diego Sonoran (Colorado) Desert, Borrego Valley 400 Comment
  UCR149146  Hesperocallis undulata Jon P. Rebman, Et al. 2001-3-15 7176 San Diego Western Colorado Desert, Anza-Borrego Desert State Park, east of Borrego Springs along S-22; just east of Font's Point and 0.3 mi west of Thimble Wash 300 Comment
  UCR1603  Hesperocallis undulata William G. Truesdell 1962-4-15 41562- 4 Imperial Sonoran (Colorado) Desert, Sand dunes near Glamis 91 Comment
  UCR1604  Hesperocallis undulata R. L. Irwin 1962-4-1 003 Imperial Sonoran (Colorado) Desert, 0.6 miles south of Ocotillo, off US Hwy 80 15 Comment
  UCR168344  Hesperocallis undulata I. W. Clokey, E. C. Moyer, C. B. Clokey 1941-4-19 5867 San Bernardino Central Mojave Desert, Coyote Well 500 Comment
  UCR196422  Hesperocallis undulata Naomi Fraga, Aydee Virgen 2005-2-23 1449 San Bernardino East Mojave Desert, north of Dumont Dunes, off of Dumont Dunes Road, east of Hwy 127 220 Comment
  UCR20356  Hesperocallis undulata Don Emery 1980-3-28 s.n. Riverside Sonoran Desert, Riverside/Imperial Co. line on the E side of Salton Sea, vicinity of Bat Caves Buttes -30 Comment
  UCR211320  Hesperocallis undulata Jim Andre, T. La Doux 2009-2-26 9866 Imperial Sonoran (Colorado) Desert, Borrego Desert, low hills c. 1.5 mi northeast of Ocotillo and Fwy I-8 96 Comment
  UCR211990  Hesperocallis undulata Jon P. Rebman, Guy L. Fleming, W. Schmidtmann, Gary Erbeck 2009-3-9 16127 Imperial Colorado (Sonoran) Desert, Freeman Properties (Truckhaven), west of the Salton Sea, northwest of Salton City, c. 2.7 mi west of Hwy 86, Section 22(SL22), Palm Wash, Site PHOCAL in sandy arroyo bottom and surrounding mud embankments. -9 Comment
  UCR213275  Hesperocallis undulata A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley 2010-3-16 37428 Riverside Sonoran (Colorado) Desert, SE side of McCoy Mountains, lower part of wash c. 2.5-3 mi. NW of Blythe Airport, above Black Creek Rd. 171 Comment
  UCR214566  Hesperocallis undulata A. C. Sanders 2010-3-15 37406 Riverside Sonoran (Colorado) Desert, pass between Chuckwalla Valley and Palo Verde Mesa, south of I-10 between the Mule and McCoy Mountains, c. 12 miles WSW (264 deg. ) of Blythe 152 Comment
  UCR214701  Hesperocallis undulata A. C. Sanders 2010-3-23 37536 Riverside Sonoran (Colorado) Desert, Chuckwalla Valley, at SW foot of Palen Mountains 130 Comment
  UCR216625  Hesperocallis undulata Jim Andre 2010-4-23 13772 San Bernardino Eastern Mojave Desert, Bristol Mountains, along powerline road at northwest end of range, c. 25 miles west of Kelso Dunes, 10 miles ENE of Ludlow and 6 mi. north of I-40 665 Comment
  UCR217248  Hesperocallis undulata Jim Andre 2010-4-23 13705 San Bernardino Eastern Mojave Desert, Kelso Dunes, Mojave National Preserve, along powerline access road at south end of dunes, 7.5 miles west of Kelbaker Rd. 680 Comment
  UCR217806  Hesperocallis undulata Jim Andre, T. La Doux 2010-2-28 12546 Riverside Lower Colorado River Valley, along Hwy 95 c. 20 miles south of Vidal Junction, at SE corner of Riverside Mountains 145 Comment
  UCR218574  Hesperocallis undulata Jim Andre 2010-4-27 12753 San Bernardino Eastern Mojave Desert, Ivanpah Valley, southeastern end of valley c. 3.2 miles north of Nipton on west side of RR tracks 866 Comment
  UCR220315  Hesperocallis undulata John F. Green 2005-3-3 s.n. Imperial Sonoran (Colorado) Desert, Salton Basin, east of Salton Sea, c. 4 mi N of Niland; Coachella Canal right of way, between siphons 10 and 11, along county road west of canal 26 Comment
  UCR226184  Hesperocallis undulata Jim Andre 2011-3-3 16317 San Bernardino Mojave Desert, Silurian Valley, northeast of Silver Lake playa, 3 mi east of Hwy 127, 10.5 mi north of Baker, Hwy I-15 334 Comment
  UCR226840  Hesperocallis undulata Jim Andre 2011-3-31 16509 San Bernardino Mojave Desert, west margin of East Cronise Lake, 2.0 mi north of Hwy I-15 322 Comment
  UCR227364  Hesperocallis undulata Jim Andre 2011-3-17 16028 San Bernardino Colorado River Valley, along north side of Hwy I-40 just southeast of West Park Road exit, along old Natioal Trails Hwy, c. 2.0 mi northwest of Needles 176 Comment
  UCR241028  Hesperocallis undulata A. C. Sanders, Ann Howald 2013-3-1 40585 Imperial Sonoran (Colorado) Desert, western edge of Salton Sea, along paved road to former Salton Sea Navy Test base, at end of road where blocked by a migrating Barchan dune, perhaps 1 mile above the former site of the base -38 Comment
  UCR24143  Hesperocallis undulata John C. Roos 1949-3-19 4114 Riverside Western Colorado Desert, Sandy flats 2 or 3 miles east of Mecca Comment
  UCR244073  Hesperocallis undulata Jim Andre, T. La Doux 2010-4-3 19546 San Bernardino Mojave Desert, Joshua Tree National Park, Pinto Mountains; east of Ironage Mine, c. 1 mi. east of Ironage Road, 4.8 mi. south of Hwy 62 0 Comment
  UCR244916  Hesperocallis undulata Jim Andre 2012-3-19 21357 Riverside Sonoran (Colorado) Desert, Chuckwalla Valley, along Hwy 177, 8.6 mi. NE of junction with I-10 152 Comment
  UCR249831  Hesperocallis undulata T. B. Salvato, R. T. Hawke, Tim Thomas, Mitch Provance 2013-3-8 7306 Riverside Sonoran (Colorado) Desert, south of Hwy I-10, north of the Chuckwalla Mountains, Chuckwalla Valley Road c. 1.4 km west of its junction with Augustine Pass Road 137 Comment
  UCR251903  Hesperocallis undulata Jim Andre 2013-3-27 24827 Riverside NE Colorado Desert, Riverside Mountains, Agnes Wilson Rd. west of crossing of Colorado River, 0.8 mi east of Hwy 95, 12.4 mi south of Vidal Junction 115 Comment
  UCR268391  Hesperocallis undulata Jim Andre 2014-4-7 27874 San Bernardino Mojave Desert, margin of Pisgah Lava Flow, 2.0 miles east of Pisgah Crater Road, 0.2 mi south of National Trails Highway, Route 66, c. 1 mile south of Hwy 40 649 Comment
  UCR275635  Hesperocallis undulata Jim Andre 2016-2-22 34670 San Diego Borrego Desert, Anza Borrego State Park, along north side of Route S-22 at scenic overlook, 8.6 mi east of Hwy 86, Salton City 185 Comment
  UCR276002  Hesperocallis undulata Jim Andre 2016-3-4 34787 San Diego Borrego Desert, c. 7 miles east-northeast of Borrego Springs, 0.5 mile east of Hwy S-22 179 Comment
  UCR279486  Hesperocallis undulata A. C. Sanders, Jim Malusa 2017-3-10 42793 Imperial Sonoran (Colorado) Desert, Chocolate Mountains, edge of U.S. Navy Aerial Gunnery Range above Ted Kipf Rd., north of Tortuga Siding 88 Comment
  UCR32007  Hesperocallis undulata E. W. Lathrop 1978-3-8 7854 Imperial Sonoran (Colorado) Desert, 2 mi SW of Plaster City Comment
  UCR32925  Hesperocallis undulata B. A. Prigge 1978-4-22 2674 San Bernardino Eastern Mojave Desert, Kelso Dunes: south edge, 7.5 miles west of Kelbaker Road on powerline road 703 Comment
  UCR3434  Hesperocallis undulata John Minnich 1964-3-26 64-3-26- 3 Imperial Sonoran (Colorado) Desert, Brawley-Glamis Road c. 8 mi west of Glamis 30 Comment
  UCR41769  Hesperocallis undulata A. C. Sanders, D. Charlton, B. Pitzer, R & J. Kniffen, and W. W. Wright 1986-3-10 6242 Imperial Sonoran (Colorado) Desert, Coyote Mtns., 2.15 miles north of Hwy S-2 on dirt road 1.1 miles SE of San Diego Co. line 306 Comment
  UCR4520  Hesperocallis undulata John Dean 1965-5-25 s.n. San Bernardino Mojave Desert, desert road at Newberry 610 Comment
  UCR55842  Hesperocallis undulata J. A. Adams 1966-3-17 511 San Diego Sonoran (Colorado) Desert, Anza-Borrego State Park, 5 miles north of Borrego Springs 152 Comment
  UCR86169  Hesperocallis undulata A. C. Sanders, P. MacKay, A. Knapp, D & S. Kaufman 1995-4-9 16413 San Bernardino Mojave Desert, Pisgah Crater, 2.1-2.6 miles east of Pisgah Crater Road, c. 45 miles ESE of Barstow, south of frontage road at bend 660 Comment
  UCR86233  Hesperocallis undulata Scott D. White 1995-4-12 2828 San Bernardino Mojave Desert, SW margin of Cadiz Dry Lake, near access road to salt flats. Comment
  UCR86281  Hesperocallis undulata B. G. Pitzer, S. Bliss, C. Sylber 1991-5-19 1548 San Bernardino Mojave Desert, 29 Palms Marine Corps Base: 'Emerson Lake' Artillery Range, on road to Hidalgo Mtn, 8.25 air km ENE of Surprise Spring and 5.5 km (air) south of Hidalgo Mtn. 732 Comment
  UCR9232  Hesperocallis undulata D. H. Wilken, G. D. Wallace 1966-3-5 681 Imperial Sonoran (Colorado) Desert, Yuma Desert, Pinto Wash west of Calexico 0 Comment
  UCR96615  Hesperocallis undulata B. G. Pitzer 1992-4-16 2085 San Bernardino Mojave Desert, 29 Palms Marine Corps Base, 'East' Artillery Range, c. 1 air mi. north of southern boundary of base & c. 1 air mi. NW of Valley Mtn. 610 Comment
  UCSB11927  Hesperocallis undulata 1961-3-4 Imperial 12 miles west of Calexico on Highway 98; 1 mile from West Side Main Canal Comment
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Sep 4 2016
  UCSB12185  Hesperocallis undulata Breedlove, Dennis 1962-3-10 Imperial northeast end of Coyote Wells; at junction of road to Borrego Desert State Park and U.S. 80 121 Comment
  UCSB12276  Hesperocallis undulata Tarwater, Shirley 1961-3-4 Imperial 12 miles West of Calexico, 1 mile from West Side Main Canal; on Hwy 89 Comment
  UCSB17456  Hesperocallis undulata Gerhart, Janet 1963-4-27 San Bernardino 2.4 miles S of Kelso; on Kelbaker Road 670 Comment
  UCSB24318  Hesperocallis undulata Cushing, Venita 1964-3-26 San Diego 3 1/2 miles west of jct. highways 99 and 78 Comment
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Mar 30 2020
  UCSB27842  Hesperocallis undulata Blakley, E. 1958-5-14 San Bernardino 1 1/2 mi SW of Calico Comment
  UCSB39075  Hesperocallis undulata Jorgensen, Jan 1982-3-25 San Diego Aqua caliente; Anza Borrego Park 121 Comment
  UCSB42563  Hesperocallis undulata Romspert, A. 1966-3-13 San Diego East side of Digiorgio Road; in Borrego Springs Comment
  UCSB42607  Hesperocallis undulata Brown, Matt 1980-3-27 San Diego Anza Borrego state park; at the corner of Henderson and DiGiorgio road 243 Comment
  UCSB689  Hesperocallis undulata Bacigalupi, Rimo; Macbride, J.; Sanderson, Ruth 1952-3-31 San Diego Along the old Butterfield Stage Route, where it crosses Carrizo Creek; 20 miles S.E. of Vallecito Springs, So. Eastern San Diego County 228 Comment
  UCSB690  Hesperocallis undulata Beeks, Richard 1952-4-5 Riverside 12 miles E. of Shavers Summit Comment
  UCSB691  Hesperocallis undulata Haller, John 1957-3-24 San Diego in Borrengo Valley; about 2 miles NE of Borrengo Springs 213 Comment
  VVC539  Hesperocallis undulata W. W. Mayhew 1960-4-11 s.n. San Bernardino Southcentral Mojave Desert, Dale Dry Lake [off Hwy 62 in sand dunes SE of lake] 427 Comment
  CAS-BOT-BC508233  Hesperocallis undulata Marcus E. Jones 1884-5-8 3863 San Bernardino The Needles Comment
  CAS-BOT-BC508234  Hesperocallis undulata Roxana S. Ferris; Rimo Bacigalupi 1932-4-1 23 San Bernardino Between Siberia and Klondike. State Highway #66 Comment
  CAS-BOT-BC508235  Hesperocallis undulata Roxana S. Ferris 1939-3-29 9718 San Bernardino Between Rice turn-off and Chubbuck about 3 miles east of Salt Marsh Station Comment
  CAS-BOT-BC508236  Hesperocallis undulata Carl B. Wolf 1932-5-1 3355 San Bernardino Mojave Desert. 23 mi. SW of Baker on road to Barstow 457 Comment
  CAS-BOT-BC508237  Hesperocallis undulata Carl B. Wolf 1935-5-29 7089 San Bernardino Mojave Desert. Barstow to Baker Road, 4 7/10 mi west of Cronese Valley 457 Comment
  CAS-BOT-BC508238  Hesperocallis undulata E. C. Moyer; I. W. Clokey; C. B. Clokey 1941-4-19 5867 San Bernardino Larrea belt. Coyote Well 500 Comment
  CAS-BOT-BC508239  Hesperocallis undulata J. H. Thomas 1949-4-23 443 San Bernardino 8 miles east of Vidal Junction, along Colorado River Aquaduct Road (About 15 miles west of Parker). Comment
  CAS-BOT-BC508240  Hesperocallis undulata Joy Keck 1935-4-10 3822 San Bernardino Twenty-nine Palms, Mohave Desert, southern San Bernardino County Comment
  CAS-BOT-BC508241  Hesperocallis undulata Marcus E. Jones 1884-5-8 3863 San Bernardino The Needles Comment
  CAS-BOT-BC508242  Hesperocallis undulata Carl B. Wolf 1935-5-29 7089 San Bernardino Mojave Desert. Barstow to Baker Road, 4 7/10 mi west of Cronese Valley 457 Comment
  CAS-BOT-BC508243  Hesperocallis undulata E. C. Moyer; I. W. Clokey; C. B. Clokey 1941-4-19 5867 San Bernardino Larrea belt. Coyote Well 500 Comment
  CAS-BOT-BC508244  Hesperocallis undulata Steve Castagnoli; Greg de Nevers; R. Doug Stone 1980-4-25 094 San Bernardino Coyote Holes 670 Comment
  CAS-BOT-BC508245  Hesperocallis undulata James Henrickson 1973-4-23 9228 San Bernardino ca 32 (air) miles SE of Baker, 1/2 mile S of Kelso along Kelbaker Rd 685 Comment
  CAS-BOT-BC508247  Hesperocallis undulata Alice Eastwood; John Thomas Howell 1941-5-7 8876 San Bernardino Near Yermo Comment
  CAS-BOT-BC508248  Hesperocallis undulata Ernest C. Twisselmann 1966-4-27 12091 San Bernardino Plain on the east side of Calico Dry Lake 655 Comment
  CAS-BOT-BC508249  Hesperocallis undulata Alice Eastwood 1932-4-30 18804 San Bernardino On road from Barstow to Las Vegas. Near quarantine station. Comment
  CAS-BOT-BC508250  Hesperocallis undulata J. E. Leach 1917-4-1 853 Imperial Westmoreland Comment
  CAS-BOT-BC508659  Hesperocallis undulata Lester Rowntree 1937-3-23 s.n. Riverside Coachella Valley near Hidden Springs Comment
  CAS-BOT-BC508660  Hesperocallis undulata H. M. Hall; L. A. Greata 1905-4-1 s.n. Riverside Mecca, Colorado Desert Comment
  CAS-BOT-BC508661  Hesperocallis undulata H. M. Hall 1905-4-1 5831 Riverside Mecca Comment
  CAS-BOT-BC508662  Hesperocallis undulata Eliz. Parsons 1917-3-31 s.n. Riverside Mecca Comment
  CAS-BOT-BC508663  Hesperocallis undulata Mrs. Jos. Clemens 1922-4-10 s.n. Riverside Mecca Comment
  CAS-BOT-BC508664  Hesperocallis undulata John Thomas Howell 1928-3-24 3500 San Diego Near Palm was, w/Colorado Desert Comment
  CAS-BOT-BC508665  Hesperocallis undulata Aven Nelson; Ruth Nelson 1939-3-23 3228 Imperial West side of Salton Sea Comment
  CAS-BOT-BC508666  Hesperocallis undulata Mrs. R. W. Campbell 1922-3-6 s.n. Imperial Near Salton Sea Comment
  CAS-BOT-BC508667  Hesperocallis undulata C. L. Hitchcock 1968-3-12 25448 Imperial 5 mi. n.w. of Coyote Wells Comment
  CAS-BOT-BC508668  Hesperocallis undulata Mrs. W. T. Anderson 1926-2-16 s.n. Imperial Westmorland, Imperial Valley Comment
  CAS-BOT-BC508669  Hesperocallis undulata H. S. Gentry 1933-3-20 s.n. Imperial Westmoreland Comment
  CAS-BOT-BC508670  Hesperocallis undulata Julia T Henshaw 1915-3-1 s.n. Imperial Imperial Valley Comment
  CAS-BOT-BC508671  Hesperocallis undulata Ira L. Wiggins 1957-3-24 14029 Imperial 2 mi. W. of Plaster City along Hwy. 80 Comment
  CAS-BOT-BC508672  Hesperocallis undulata L. R. Abrams 1903-4-2 s.n. Imperial Signal Mountain Comment
  CAS-BOT-BC508673  Hesperocallis undulata J. H. Thomas 1949-4-21 381 Imperial Along U.S. Highway 80, 10 miles west of Holtville Comment
  CAS-BOT-BC508674  Hesperocallis undulata Ernest C. Twisselmann 1966-4-27 12091 San Bernardino Plain on the east side of Calico Dry Lake 655 Comment
  CAS-BOT-BC508675  Hesperocallis undulata Parish, S. B. and W. F. 1883-5-1 687 San Bernardino Mojave Desert Comment
  GH29944  Hesperocallis undulata J. G. Cooper 1860-1-1 Unknown Fort Mojave Comment
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Jan 9 2016
  GMDRC816  Hesperocallis undulata J. Andre 2000-4-26 3873 San Bernardino Mojave National Preserve: 2 mi. S of Kelso on Kelbaker Rd, c. 2200 671 Comment
  NY319729  Hesperocallis undulata Frèmont's 2nd Expedition 1844-4-24 363-, 1844 Unknown Mohave River. Comment
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Jul 5 2010
  RSA0011889  Hesperocallis undulata Linda M. Prince, Jason Koontz, Jennifer Pilapil, Zezva Asanidze 2012-3-25 674 Riverside Desert Lily Reserve. Comment
  RSA0049544  Hesperocallis undulata Steve Boyd, Sara Meury, Richard Noyes, L. Arnseth, D. Nordin, Timothy S. Ross 1988-3-10 2222 Riverside Northwest end of the McCoy Mountains, NW of Blackjack Mine. 400 Comment
  RSA271716  Hesperocallis undulata Jane Turner, Gale Sphon 1961-3-25 C- 497 San Bernardino 2.0 miles northeast of Mt. Afton. Comment
  RSA291266  Hesperocallis undulata Gerald Griffith 1938-4-24 709 San Bernardino Near Barstow. 642 Comment
  RSA377045  Hesperocallis undulata A. C. Life 1926-2-20 s.n. Imperial Colorado Desert. Comment
  RSA377055  Hesperocallis undulata Bonnie C. Templeton, I. W. Clokey 1919-4-7 5791 San Bernardino Between Baker and Barstow. 600 Comment
  RSA377065  Hesperocallis undulata Edwin Kline 1920-3-28 s.n. San Diego San Diego County. Comment
  RSA658737  Hesperocallis undulata P. Owen, Tamara Joy Hanna 1991-4-28 40 San Bernardino 45 miles northeast of Barstow on Interstate 15. Approx. 20 meters away from north side of road. Comment
  SBBG57420  Hesperocallis undulata V. N. Poole 1930-4-16 Inyo Amargosa Desert Comment
  SD133243  Hesperocallis undulata Ed LaRue 1991-5-2 91 96 San Bernardino East Mojave Desert, ca. 3 miles north of Dunn railroad siding, northwest of Afton Canyon, at foot of unnamed hills west of Cronese Mountains; Dunn USGS 7.5' quad. 609 Comment
  SDSU11889  Hesperocallis undulata James Deuel 1938-4-10 San Diego Sandy inlet to Bensen's Dry Lake. Comment
  SEINET12044837  Hesperocallis undulata M. F. Spencer 1922-1 337 Unknown near Salton Sea 0 Comment
  SEINET12044843  Hesperocallis undulata B. C. Templeton 1930-1 1663 San Diego Borego Valley, Calorado Desert 400 Comment
  SEINET12044844  Hesperocallis undulata Unknown 1932-1 18804 San Bernardino on road from Barstow to Las Vegas, near quarantine station Comment
  SEINET12048029  Hesperocallis undulata R. F. Thorne 1978-1 52089 Imperial near Salton Sea, along Hwy 86 near entrance to Salton Sea Naval Base, SSE of Salton Sea 61 Comment
  SEINET12054541  Hesperocallis undulata E. C. Moyer, Clokey, I. W.; Clokey, C. B. 1941-1 5867 San Bernardino Coyote Well 500 Comment
  SEINET12054542  Hesperocallis undulata H. H. Heller 1937-1 413 San Bernardino 20 mi E of Barstow Comment
  SEINET3886955  Hesperocallis undulata Bonnie C. Templeton, I. W. Clokey 1935-4-7 5791 San Bernardino Between Baker and Barstow.; 0 600 Comment
  SEINET3886956  Hesperocallis undulata D. W. McNeal 1985-3-28 2945 San Bernardino Beside hwy. #62, 13.2 mi. e. of the jct. of hwy. #177 n. of Desert Center.; 0 Comment
  SEINET8480307  Hesperocallis undulata I. W. Clokey, B. C. Templeton 1935-4-7 5791 San Bernardino Baker-Barstow. 600 Comment
  SEINET9120676  Hesperocallis undulata D. Myrick 1966-1 1350 Imperial Sandy swale on Hwy 78 between Brawley and Glamis. Comment
  SEINET9120677  Hesperocallis undulata R. S. Woglum 1935-1 237 San Diego Borrego Valley Comment
  UC119822  Hesperocallis undulata T. S. Brandegee 1901-3-26 San Diego Colorado Desert Comment
  UCSB6816  Hesperocallis undulata Sage, Paul 1958-4-13 San Bernardino 2 mi. IT. of Essex on Cimi-Essex Rd 213 Comment
  UCSB692  Hesperocallis undulata Haller, John 1960-4-23 San Bernardino road to Mitchell Caverns State Park; 2.5 mi N of U.S. 66 at Essex 670 Comment



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