Search Results — 900 specimen records retrieved (732 records with coordinates)
Results for search: Scientific name=Oenothera deltoides (including nomenclatural synonyms);   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/).
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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC205811  Oenothera deltoides James R. Shevock 1985-3-24 11090 Inyo Mojave Desert Region. Overlooking Owens Valley off of Cactus Flats Road about 0.25 mile northwest corner of Haiwee Reservoir 1158 Comment
  CDA19895  Oenothera deltoides M. Lahti 2002-6-26 PDR P 168802 Riverside Southern California; Bautista Creek Ranches at 45200 Bautista Rd, Hemet. 0 Comment
  CDA21352  Oenothera deltoides Frank B. McMurry 1943-1 1359 Imperial Sonoran Desert; Imperial National Wildlife Refuge. 0 Comment
  CDA38161  Oenothera deltoides A. C. Browne 1953-6-12 s.n. San Diego Jacumba. 0 Comment
  CDA38162  Oenothera deltoides M. Wasbauer 1960-3-26 s.n. Riverside Palm Springs. 0 Comment
  CDA38164  Oenothera deltoides T. C. Fuller 1962-4-4 8028 Imperial Highway 99 [later renumbered Highway 86] to Indio, 5.4 miles north of Highway 78, 22.2 miles northwest of Westmoreland. 0 Comment
  CDA38165  Oenothera deltoides T. C. Fuller 1962-4-4 8043 Imperial 0.2 mile south of Highway 98, 11 miles west of Calexico. 0 Comment
  CHSC106578  Oenothera deltoides C. Dow; D. Garrison 2008-5-3 Lassen Fort Sage Mtns. OHV Trailhead and Trail to Indian Springs. 1439 Comment
  CHSC20135  Oenothera deltoides J. H. Moyer 1975-3-27 9 San Diego Along roadside at foot of Coyote Mt. 8.9 km. ne of Borrego Springs. 50 Comment
  CHSC22127  Oenothera deltoides Robert A. Schlising 1972-6-1 3041 Los Angeles 1.0 mi SW of jct hwy N2 and Spunkey Canyon Road, along latter. Comment
  CHSC22128  Oenothera deltoides Robert A. Schlising 1972-6-1 3042 Los Angeles 1.0 mi SW of jct hwy N2 and Spunkey Canyon Road, along latter. Comment
  CHSC26012  Oenothera deltoides Joseph Noe 1965-5-15 34 Los Angeles Gorman. 1127 Comment
  CHSC3696  Oenothera deltoides MacArthur 1966-4-28 11 Los Angeles Hughes Lake. 1524 Comment
  CHSC8448  Oenothera deltoides Edward Laidlaw Smith 1958-3-21 358 Riverside 3 mi. n. Desert Center, Chukwalla Mt. Range. Colorado River drainage area. 274 Comment
  CLARK-A1045-715  Oenothera deltoides George K. Helmkamp 1977-4-21 San Bernardino along U.S. 395; 2 miles north of Adelanto; Adelanto 7.5'Q Comment
  CLARK-A1528-3298  Oenothera deltoides John C. Roos 1937-4-18 1370 Riverside Snow Creek Comment
  CLARK-A1528-3349  Oenothera deltoides John C. Roos 1966-3-12 Riverside Indio Comment
  CLARK-A1528-670  Oenothera deltoides Charlotte Stocks 1962-5-18 Riverside Coachella Valley Comment
  CLARK-A1528-671  Oenothera deltoides Charlotte Stocks 1966-5-1 San Bernardino San Bernardino Mountains Comment
  CLARK-A1528-672  Oenothera deltoides F. Zaebst 1959-4-19 San Bernardino Deadman's Point Comment
  CSUSB205  Oenothera deltoides Heidi A. Haid 1964-3-27 64327 2 Imperial 5 miles west of Glamis, 300 yards from road. 91 Comment
  CSUSB206  Oenothera deltoides Sally Bell 1964-3-15 Riverside Cathedral City, in dry wash about 300 yards behind Travel Lodge Trailor Park off Highway 111. 91 Comment
  CSUSB207  Oenothera deltoides Linda Stangor 1974-4-18 Riverside Windy Point; South side of Windy Point dunes. Comment
  CSUSB208  Oenothera deltoides Steve G. Nelson 1974-4-13 Riverside Two miles north of US Highway 10 on Washington. Found 200 yards from road in sand dunes. 152 Comment
  CSUSB209  Oenothera deltoides Susan Larisch 1963-3-30 San Bernardino Dale Dry Lake, about 10 meters off roadside. Comment
  CSUSB210  Oenothera deltoides R. Herring 1975-2-23 Imperial Glamis Imperial Sand Dunes 60 Comment
  CSUSB211  Oenothera deltoides Elliott Helm 1975-5-23 Riverside Colorado Desert 3 miles north of 29 Palms, off highway 177, Colorado Desert. 304 Comment
Read comments
Dec 4 2014
  HSC16472  Oenothera deltoides R. A. Rasp 1964-3-23 11 San Diego 4 mi. SE of Borrego Springs on Palm Canyon Rd. Comment
  HSC16473  Oenothera deltoides J. J. Wagoner 1965-4-12 31 Riverside 1 mi. N of Palm Springs Village along Hwy. 111 Comment
  HSC16474  Oenothera deltoides C. L. Hitchcock, C. V. Muhlick 1964-3-20 23169 San Diego Vallecito Creek near union with Carrizo Creek Comment
  HSC16475  Oenothera deltoides C. L. Hitchcock 1966-3-18 24242 San Diego Vallecito Wash, 10 mi. SE of Agua Caliente Hot Springs Comment
  HSC22878  Oenothera deltoides John Pratt 1970-6-14 16 Lassen East of Janesville Comment
  HSC25079  Oenothera deltoides Richard Spjut 1972-2-7 2174 Riverside Riverside/San Bernardino Cos., Colorado Desert, 4-10 mi. W of Rice along Hwy. from Rice to 29 Palms Hwy. or to Desert Center, N end of the Maria Sand Dunes 305 Comment
  HSC47376  Oenothera deltoides Richard Spjut, C. E. Edson 1978-5-1 4998 San Bernardino San Bernardino Co./Riverside Co., Colorado Desert, N of Maria Mts. Comment
  HSC82767  Oenothera deltoides Christopher Davidson, H. Surprenant, A. P. Romspert 1979-4-28 7741 Imperial Algodones Dunes, dirt road continuation of Ogilby Rd., 1/8 mi. N of All American Canal. 41 Comment
  JEPS20752  Oenothera deltoides Roxana S. Ferris and Laura Lorraine Mar 19 1958-Mar 25 1958 13198 San Bernardino 3.2 mi e Old Dale-Joshua Tree Natl. Monu. road junction (18.9 mi e of Twentynine Palms) Comment
  JEPS31462  Oenothera deltoides Mary Beal 1937-4-16 105 San Bernardino Boulder Dam Power Line about 2 1/2 mi e Daggett; Mojave Desert Comment
  JEPS31560  Oenothera deltoides Marjorie D. Clary 1932-2-19 2062 Imperial dunes along sw shore of sea SW Colorado Desert, Salton Sea (Seaview Road to Salton Sea) -76 Comment
  JEPS43940  Oenothera deltoides W. L. Jepson 1920-4-30 8897 San Diego San Felipe Wash w. Colorado Desert 137 Comment
  JEPS68866  Oenothera deltoides Annie M. Alexander and Louise Kellogg 1939-5-3 369 San Bernardino 4 mi. n. Crossroads (Colorado R.); Colorado R. Comment
  JEPS89987  Oenothera deltoides Dean W. Taylor 1978-5-18 7067 Inyo near Klondike Lake 3 mi. n. Big Pine (Owens Valley); Owens Valley 1219 Comment
Read comments
Aug 23 2011
  LA206154  Oenothera deltoides A. M. Johnson; 1932-3-20 3903 Riverside Indian Wells, below Palm Springs Comment
  LA206156  Oenothera deltoides C. L. Hogue; 1954-4-24 sn San Bernardino New York Mountains, Saginaw Canyon 1371 Comment
  LA206157  Oenothera deltoides Mrs. W. B. Welch; 1935-4-7 sn Kern Arvin Comment
  LA206158  Oenothera deltoides Charles Bogert; 1932-4-17 4001 Riverside Indian Wells Comment
  LA206159  Oenothera deltoides H. Lewis; 1940-4-28 sn San Bernardino Joshua Tree National Monument, near Keys Ranch Comment
  LA206160  Oenothera deltoides A. M. Johnson; 1933-2-22 4172 Riverside E of Cook's Ranch, 4 mi. NW of Indian Wells Comment
  LA206161  Oenothera deltoides A. M. Johnson; 1993-2-22 4165 Riverside E of Cook's Ranch, 4 mi. NW of Indian Wells Comment
Read comments
Mar 22 2014
  LA206194  Oenothera deltoides Barry A. Prigge; Arthur C. Gibson, K. Niessen 1993-5-16 12114 San Bernardino Fort Irwin Military Reservation, 4.1 km SW of Bitter Spring, vicinity of transect 141 490.0 Comment
  LA206195  Oenothera deltoides Carl Epling; L. Ellison, Harvey Anderson 1930-4-17 sn Inyo Slate Mountains, Ophir Mine Comment
  LA206197  Oenothera deltoides H. Lewis; 1940-4-28 sn San Bernardino Joshua Tree National Monument, near Keys Ranch Comment
  LA206198  Oenothera deltoides A. M. Johnson; 1933-4-28 4206 Riverside E of Cool's Ranch, 4 mi N of Indian Wells, and 15 mi. below Palm Springs Comment
Read comments
Mar 10 2014
  LA206199  Oenothera deltoides H. Lewis; 1950-4-8 1662 Kern near US Hwy 99, 14 mi. S of Greenfield Comment
  LA206200  Oenothera deltoides H. Lewis; 1937-4-10 sn San Bernardino Yermo 609 Comment
  LA206201  Oenothera deltoides B. H. Brattstrom; 1949-4-11 sn San Diego Clark Dry Lake, Borego Valley 152 Comment
  LA206202  Oenothera deltoides Carl Epling; William Robison 1932-4-9 sn San Diego Borego Springs Comment
  LA206203  Oenothera deltoides B. Lewis; 1938-4-24 sn San Bernardino Adelanto 822 Comment
  LA206204  Oenothera deltoides H. Lewis; 1952-3-9 1622 Riverside about 10 mi. S of Garnet Comment
  LA206205  Oenothera deltoides Mary Reynolds; 1937-3-23 27 Riverside Palm Springs Comment
  LA206206  Oenothera deltoides Philip A. Munz; 1932-3-3 7742 Imperial 10 mi. E Holtville Comment
  LA206207  Oenothera deltoides Carl Epling; Nesta Dunn, Alice Goen 1931-5-16 Los Angeles San Gabriel Mountains, Big Pines Camp Comment
  LA30319  Oenothera deltoides Mary V. Hood; 1941-4-10 41- 52 k* San Diego Borago Valley 243 Comment
  LA30321  Oenothera deltoides Mary V. Hood; 1941-4-10 41- 52 k* San Diego Borago Valley 243 Comment
  LA30322  Oenothera deltoides Mary V. Hood; 1946-4-16 46- 16 k* San Diego Borrego Sand Dunes 304 Comment
  LA30323  Oenothera deltoides Mary V. Hood; 1939-3-5 39- 13 k* San Diego Borago Valley 304 Comment
  LA303320  Oenothera deltoides Mary V. Hood; 1941-4-10 41- 52 k* San Diego Borago Valley 243 Comment
  LA90657  Oenothera deltoides Ernie Small; 1967-5-7 sn Los Angeles Antelope Valley, S end of Edwards Air Force Base, on 140th St Comment
  LA93759  Oenothera deltoides David Diaz; 1971-5-9 49 San Bernardino behind Hills Ranch, Barstow Comment
  NY43245  Oenothera deltoides C. R. Annable 1995-3-16 2295 Riverside Ca. 13km NE of Desert Center, on Hwy 177 Comment
  OBI19837  Oenothera deltoides Walter F. Chesbro 1978-5-6 133 A Kern On Soda Lake Rd, 19 mi E of Soda Lake 610 Comment
  OBI26117  Oenothera deltoides David J. Keil 1976-12-12 11918 Riverside Along I-10, 37 mi E of Chiriaco Summit Comment
  OBI39741  Oenothera deltoides David J. Keil 1977-5-8 12314 Los Angeles Just outside of Saddleback Butte State Park Comment
  OBI44883  Oenothera deltoides David J. Keil, V. L. Holland, Michael Stiles, & Francis Villablanca 1987-5-2 20110 San Bernardino Ca. 2 mi S of Kelso along Kelbaker Rd Comment
  RSA0013274  Oenothera deltoides April Garbat, Sarah J. De Groot 2013-4-9 46 Riverside Blythe-Rice Rd at a wash at the bottom of Rice Valley, 1.9 mi S of Hwy 62. 243 Comment
  RSA0019241  Oenothera deltoides Jim Andre 2013-4-18 24983 San Bernardino Kelso Dunes: along Kelbaker Rd, 12 mi N of Granite Pass, 2.5 mi south of Kelso. 580 Comment
  RSA0020869  Oenothera deltoides Jim Andre 2013-3-28 25026 San Bernardino Whipple Mtns: east side of range, along Parker Dam Rd., 3.9 miles NE of Parker (bridge). 114 Comment
  RSA0043370  Oenothera deltoides Marc A. Baker, Amy Robinson, Chris Hackbarth, Michelle Cloud-Hughes 2013-3-19 17705 Riverside Palo Verde Mesa, 14 km SW of Blythe, 6 km ENE of north end of the Mule Mountains. 118 Comment
  RSA0073311  Oenothera deltoides Ed Kentner 2013-3-29 185 San Bernardino Mojave Desert, Soda Mountain, 10 air miles west of Baker. 365 Comment
  RSA620823  Oenothera deltoides Mary DeDecker 1975-4-19 3753 San Bernardino Indian Wells Valley: China Lake 655 Comment
  RSA649938  Oenothera deltoides Stacey Biddle 1976-4-24 s.n. San Bernardino St. Hwy 62, 38 miles west of Rice. 610 Comment
  RSA659517  Oenothera deltoides J. C. Roos 1966-3-12 s.n. Riverside Indio. Comment
  RSA659558  Oenothera deltoides Elizabeth S. Shapiro 1984-5-6 63 San Bernardino Mojave Desert; New York Mtns., Keystone Springs, 1.8 miles west of Ivanpah Rd. 1555 Comment
  RSA663899  Oenothera deltoides C. R. Annable 1995-3-16 2295 Riverside Ca. 13 km NE of Desert center on Hwy 177. Comment
  RSA701326  Oenothera deltoides Steve Boyd, Tammy Morgan 2004-3-30 10746 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
  RSA701915  Oenothera deltoides Steve Boyd, Michael Denslow 2004-3-23 10657 San Bernardino Flats southwest of Sleeping Beauty Mountain, southern end of the Cady Mountains northwest of Ludlow (north of Interstate 40) along powerline/pipeline access road. 756 Comment
  RSA709884  Oenothera deltoides Sarah J. De Groot, Leland Lubinsky 2005-2-28 4761 San Bernardino Ward Valley. Stabilized sand dune area a few miles west of Rice, along MWD dirt road heading S from Hwy 62. 264 Comment
  RSA726579  Oenothera deltoides Naomi S. Fraga, Sarah J. De Groot, Lisa Rojas, Lel Lubinsky 2005-2-10 1428 Riverside Along Palen Road near Hwy 177. 170 Comment
  RSA726977  Oenothera deltoides Naomi S. Fraga, LeRoy Gross, Bryan Tutt, Sula Vanderplank, Aydee Virgen 2005-2-24 1513 San Bernardino Near Armagosa River, north of Dumont Dunes. 220 Comment
  RSA732828  Oenothera deltoides LeRoy Gross 2008-3-24 2958 San Bernardino Alvord Mountains: Along south base of the mountains. Area called Alvord Well. (Water was used for the Alvord Mine, north and up canyon from this site). 622 Comment
  RSA736350  Oenothera deltoides Tasha La Doux, Jim Andre, G. L. Clifton 2008-1-10 187 San Bernardino Devil s Playground: S. end of Old Dad Mountain, growing in large sandy wash (lower Jackass Cyn Wash) bissected by transmission line corridors. 605 Comment
  RSA757036  Oenothera deltoides Michael Honer 2008-3-24 2918 San Bernardino Outwash plain SW of Cady Mountains: 2.1 mi. N of Interstate 40, 2.5 mi. E of Hector Road. 637 Comment
  RSA767455  Oenothera deltoides J. Mark Porter, Orlando Mistretta, S. Hobbs 2002-3-2 13392 Imperial Imperial Dunes Recreation Area [Algodones Dunes], 0.5 miles west-southwest of Ogilby, west of County road S34. 95 Comment
  RSA772660  Oenothera deltoides Robert F. Thorne, C. W. Tilforth, Larry E. DeBuhr, B. Tucker, R. K. Benjamin 1976-10-29 47946 San Bernardino New York Mountains: near mouth of Keystone Canyon. 1662 Comment
  RSA776903  Oenothera deltoides Thomas Stoughton, Stephanie Rockwood, Christi Gabriel 2011-4-5 959 Riverside Blythe-Rice Road, East/Northeast of Arica Mountains on Blythe-Rice Road, about 1 mile south of railroad crossing. 243 Comment
  RSA778490  Oenothera deltoides Duncan S. Bell 2009-3-8 57 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
  RSA779628  Oenothera deltoides Duncan S. Bell 2010-4-1 44222 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
  RSA795946  Oenothera deltoides Duncan S. Bell 2009-4-19 272 Riverside Arica Mountains: west side of range, approximately 2.5 air miles southwest of Priests Well. 391 Comment
  SBBG100309  Oenothera deltoides W. L. Halvorson 1977-3-8 Riverside near roadway of Interstate 10, 30 mi W of Blythe Comment
  SBBG100310  Oenothera deltoides W. L. Halvorson 1977-3-9 San Bernardino basin NE of Sheep Hole Mtns on dirt rd 2 mi NW of Hwy 62 Comment
  SBBG100311  Oenothera deltoides W. L. Halvorson 1977-3-11 San Bernardino S of Dale Lake, along St Hwy 62, E of Twentynine Palms Comment
  SBBG100312  Oenothera deltoides W. L. Halvorson 1977-3-11 San Bernardino E side of Dale Lake, N of Hwy 62, E of Twentynine Palms Comment
  SBBG35562  Oenothera deltoides D. Myrick 1966-4-2 1344 Riverside Hwy 74 ca. 5 mi W of Palm Desert Comment
  SBBG36808  Oenothera deltoides D. Myrick 1966-4-4 1351 Imperial Hwy 78 between Brawley and Glamis Comment
  SBBG5112  Oenothera deltoides H. and M. Dearing 1937-4-1 1204 San Bernardino near Yermo Comment
  SBBG60447  Oenothera deltoides R. Hoffmann 1929-4-27 Kern 15 mi N of Muroc Comment
  SBBG60448  Oenothera deltoides R. Hoffmann 1929-4-27 Kern near Muroc Comment
  SBBG60449  Oenothera deltoides R. Hoffmann 1930-5-14 San Bernardino 10 mi W of Ludlow Comment
  SBBG60450  Oenothera deltoides R. Hoffmann 1930-5-16 San Bernardino 4 mi N of Fenner Comment
  SBBG61310  Oenothera deltoides M. N. Ackley 1928-4-1 763 Riverside Indio Comment
  SBBG61311  Oenothera deltoides R. C. and J. R. Robbins 1933-2-16 Riverside Palm Springs-Indio Rd, near La Quinta Comment
  SD10529  Oenothera deltoides Frank F. Gander 1935-3-7 136 7 San Diego Borrego Valley Comment
  SD114119  Oenothera deltoides Darley F. Howe 1938-4-16 607 San Diego Borrego Valley Comment
  SD128694  Oenothera deltoides Darley F. Howe 1980-4-14 Imperial 19 miles east of Brawley on Highway 78 Comment
  SD143795  Oenothera deltoides B. Pitzer 1998-2-2 3487 Imperial Algondones Dunes, south terminus of Ogilby Road, on south side of Highway I-8. 60 Comment
  SD185275  Oenothera deltoides S. J. Myers 2005-5-11 Los Angeles Western Mojave Desert; northeast of Lancaster, southwest of the intersection of Ave. H and 10th Street. 719 Comment
  SD186271  Oenothera deltoides A. C. Sanders, J. Andre, et al. 2005-2-26 29116 San Bernardino Cadiz Valley, Highway 62, 4.0 miles west of Highway 177 junction to Desert Center. 305 Comment
  SD187448  Oenothera deltoides Naomi Fraga, Sarah J. De Groot, et al. 2005-2-10 1428 Riverside Colorado Desert; Northeastern Colorado Desert region; along Palen Road near Highway 177. 170 Comment
  SD196909  Oenothera deltoides Raul Gutierrez 2008-3-11 1874 Imperial ca 1.5 miles west of interstate 8 along highway 98 28 Comment
  SD24473  Oenothera deltoides Frank F. Gander 1939-4-1 7049 San Diego about 2 miles southwest of Carrizo Station Comment
  SD24622  Oenothera deltoides A. J. Stover 1939-3-25 210 San Diego oil well Borrego Desert Comment
  SD247470  Oenothera deltoides T. B. Salvato, R. T. Hawke, et al. 2013-3-8 7302 Riverside Sonoran (Colorado) Desert: south of Highway I-10, north of the Chuckwalla Mountains, Chuckwalla Valley Road about 1.4 kilometers west of its junction with Augustine Pass Road. 136 Comment
  SD249719  Oenothera deltoides J. M. Andre 2013-4-18 24983 San Bernardino Region: MNP; Kelso Dunes along Kelbaker Rd, 12 mi. N. of Granite Pass, 2.5 mi. south of Kelso 579 Comment
  SD260091  Oenothera deltoides J. M. Andre 2013-3-28 25026 San Bernardino Whipple Mountains; east side of range, along Parker Dam Rd, 3.9 mi. northeast of Parker (bridge). Sandy area. 113 Comment
  SD260092  Oenothera deltoides J. M. Andre 2013-4-18 24983 San Bernardino Kelso Dunes; along Kelbaker Rd, 12 mi. N. of Granite Pass, 2.5 mi. south of Kelso. 580 Comment
  SD39503  Oenothera deltoides Edith A. Purer 1935-4-21 6490 Riverside Colorado Desert, near Palm Springs. Comment
  SD48535  Oenothera deltoides P. C. Everett, E. K. Balls 1958-4-29 23025 Riverside 5.3 miles northeast along road from Desert Center to Rice and Vidal Junction. 800 Comment
  SD73502  Oenothera deltoides Helen V. Witham 1970-3-1 711 Imperial Lower Pinto Wash. 160 Comment
  SDSU18223  Oenothera deltoides Judy Newhauser 1982-4-22 San Bernardino Maumee Mine, MCAGCC, Twentynine Palms, CA 1125 Comment
  SDSU21253  Oenothera deltoides S. H. Bullock 1968-4-8 107 Imperial 18 mi. southeast of Ocotillo on Calif. State 98. 30 Comment
  SDSU8858  Oenothera deltoides D. R. Harvey 1932-1-31 Imperial Colorado Desert between Haltville and Yuma. Comment
  SDSU8860  Oenothera deltoides Greg Snyder 1962-3-31 Imperial 75 yards south west of Brawley- Glamis road where it crosses the All American Canal Comment
  SDSU8867  Oenothera deltoides A. H. Gallup 1948-5-2 191 San Bernardino Above Quail Springs- Joshua Tree Natl. Mon. 701 Comment
  SEINET13753029  Oenothera deltoides G. Rink, A. Karl 2015-4-11 13090 San Bernardino old Joshua Tree airstrip site 747 Comment
  SEINET1906292  Oenothera deltoides Sarah J. De Groot, J. Mark Porter 2006-1 5201 Riverside North foot of San Jacinto Mts, between Snow Creek Road and Highway 111. 351 Comment
  SEINET2042099 Image available Oenothera deltoides A. C. Sanders, P. J. MacKay 2001-4-14 24014 San Bernardino (New Dale Quad 7.5') Hwy 62 at Iron Age Rd., E of 29 Palms on S side of Dale Dry Lake. T1S R12E S1 (SW/4) 404 Comment
  SEINET2078765  Oenothera deltoides R. Taylor 1998-3-27 9824 San Bernardino Off of Highway. 95 Comment
  SEINET3005057  Oenothera deltoides G. Rink 2011-4-29 10495 Riverside Proposed Palo Verde Solar Power Plant about 15 miles southwest of Blythe, sandy 91 Comment
  SEINET3092695 Image available Oenothera deltoides Norman C. Cooper 1949-3-15 3026 Riverside Palm Springs. Comment
  SEINET3092710 Image available Oenothera deltoides John Adams 1966-3-12 459 Riverside Cathedral City, corner of Palm Canyon and Araby. Comment
  SEINET3828033  Oenothera deltoides J. Mark Porter, O. Mistretta & S. Hobbs 2002-1 13392 Imperial Imperial dunes recreation area ( Algodones Dunes) , ca 0.5 mi WSW of ogibly, W of County road S34 95 Comment
  SEINET4565803 Image available Oenothera deltoides Sarah J. De Groot, Leland Lubinsky 2005-2-28 4761 San Bernardino Ward Valley a few miles west of Rice, along MWD dirt road heading S from Hwy 62. 264 Comment
  SEINET5563069  Oenothera deltoides Robert A. Raguso 1998-1 98 -X Imperial Ogilve Rd. Exit, I-8 Comment
  SEINET7249060  Oenothera deltoides Teresa B. Salvato, R. T. Hawke, Tim Thomas, Mitch Provance 2013-1 Riverside Comment
  SEINET777399  Oenothera deltoides Raul Gutierrez 2008-3-11 1874 Imperial ca. 1.5 mi W of I-8 along Hwy 98 29 Comment
  SEINET9311938  Oenothera deltoides Patricia Lincoln, Moldenke, A 1976-3-30 San Diego 8 mi SE of Borrego Springs; Comment
  SEINET959798  Oenothera deltoides Claire C. Heinitz 2008-1 CH 08 -14 San Bernardino Approx. 20 mi east of Desert Center, CA on I-10 near AZ border. 112 Comment
  SFV13264  Oenothera deltoides M. J. Thor 1983-4-16 182 Los Angeles Mojave Desert Along Avenue J, west of Saddleback Butte State Park 760 Comment
  SFV2523  Oenothera deltoides K. A. Wilson 1962-5-12 1269 Los Angeles Mojave Desert Antelope Valley. Eastern side of Pearblossom at corner of Highway 138 and 131st Street East. 930 Comment
  SFV4450  Oenothera deltoides D. S. Verity, J. Turner, F. M. Ball 1964-2-15 s. n. Imperial Colorado Desert About 21.5 miles east of Holtville on main highway to Yuma. Open desert. Comment
  SFV7893  Oenothera deltoides T. Gordon, M. H. Grayum 1976-4-15 1252 San Bernardino Mojave Desert Along dirt road from Kelbaker Road into north part of Granite Mountains (south of Kelso). 1159 Comment
  SJSU10942  Oenothera deltoides T. N. Seeno 1963-4-12 274 Riverside by Hwy 60-70, 20 mi W of Blythe Comment
  UC1234715  Oenothera deltoides D. Gregory 1960-4-29 365 San Bernardino 14 mi e 29 Palms Comment
  UC1332436  Oenothera deltoides Harry George 1968-2-21 Imperial Imperial Valley Comment
  UC1595572  Oenothera deltoides W. Wisura, J. Dolan, and M. Wall 1992-3-25 4660 Imperial w Glamis; Lowdesert, Imperial Dunes Comment
  UC1734055  Oenothera deltoides Frank Gould, Kay H. Beach May 1940 907 San Bernardino Vicinity of Barstow. Comment
  UC1922396  Oenothera deltoides Naomi Fraga, Sarah J. De Groot, Lisa Rojas, Leland Lubinsky 2005-2-10 1428 Riverside Colorado Desert; Northeastern Colorado Desert region; Along Palen Road near Hwy 177. 170 Comment
  UC1979846  Oenothera deltoides Thomas Stoughton, Christi Gabriel, Stephanie Rockwood 2011-4-5 959 Riverside Mojave Desert; East Mojave Desert region: Blythe-Rice Road, East / Northeast of Arica Mountains on Blythe-Rice Road, about 1 mile south of railroad crossing. Comment
  UCD104195  Oenothera deltoides Helen Kennedy; Fred R. Ganders 2008-4-11 6268 San Bernardino Mojave Desert. 1.3 mi. W of Junction of Amboy Road with Ironage Road, sandy wash on S. side of Amboy Road. 366 Comment
  UCD106845  Oenothera deltoides J. C. Aulenbrock 1985-4-14 68 San Bernardino BLM Wilderness Study Area 328, ca. 30 mi. E of Twentynine Palms, S of Hwy 62 and N of boundary of Joshua Tree National Monument. 633 Comment
  UCD106846  Oenothera deltoides Dan Axelrod 1932-3-23 s.n. Riverside Palm Springs. Comment
  UCD106847  Oenothera deltoides Richard Bates 1949-4-28 s.n. Riverside Sand dunes, Cathedral City, southeast of Palm Springs. Comment
  UCD106848  Oenothera deltoides Robert C. Bechtel 1952-3-29 37 San Bernardino 7 miles east of Twentynine Palms. 565 Comment
  UCD106849  Oenothera deltoides K. Esau 1935-6-21 s.n. San Bernardino Road 138. Comment
  UCD106850  Oenothera deltoides P. C. Everett; E. K. Balls 1958-5-13 23170 San Bernardino 4.5 mi. se. of Ivanpah on road from Goffs and Lanfair Valley. 1386 Comment
  UCD106851  Oenothera deltoides P. C. Everett; E. K. Balls 1958-5-14 23184 San Bernardino 9 mi. n. along road to Kingston Mts. From U.S. Hwy. 91, w. base Clark Mts. 975 Comment
  UCD106853  Oenothera deltoides Daryl Koutnik; Vickie Dawes 1978-4-6 295 San Bernardino 36 miles west of Baker at Field Road off ramp along State Highway 15. 304 Comment
  UCD106854  Oenothera deltoides Geoffrey Levin 1977-4-30 1226 San Bernardino Junction of Old Woman Springs Rd. (Highway 247) and Coler Rd., Johnson Valley. North base of San Bernardino Mts. 944 Comment
  UCD106856  Oenothera deltoides F. A. MacFadden 1935-4-19 s.n. San Bernardino Desert, near Barstow. Comment
  UCD106857  Oenothera deltoides Bruce M. Pavlik 1980-5-28 191 San Bernardino Dumont Dunes, 20 miles south of Shoshone. 182 Comment
  UCD106859  Oenothera deltoides David S. Verity; Jane Turner, Francis M. Ball 1964-2-15 SK and F 1368 Imperial 21 1/2 mi. E of Holtville on main hwy. to Yuma. Comment
  UCD106860  Oenothera deltoides John Wear 1995-3-23 s.n. Riverside Colorado Desert: Blythe. Comment
  UCD33605  Oenothera deltoides Beecher Crampton 1970-6-26 8638 Lassen Lassen County, 10 miles north of Milford. Comment
  UCD55625  Oenothera deltoides Ellen Dean; Tim Metcalf, Jim Andre, CNPS Desert Chapter 2005-3-26 2371 San Bernardino Cadiz Dunes, south of Mojave National Reserve, west of Cadiz Road, ca. 13.3 road miles south of intersection of Cadiz Road and Old Route 66 (National Trails Hwy.), then west of Cadiz Road along sandy dirt road. 185 Comment
  UCD83544  Oenothera deltoides Ellen Dean; T. Starbuck, M. Starbuck, T. Zavortink 2010-4-8 5888 Imperial BLM Algodones Dunes Natural Area. Location on easternmost side of dune accessed from wash that begins 4.6 mi N of Hwy 78 on the W side of Kipf Rd. 75 Comment
  UCR100864  Oenothera deltoides George K. Helmkamp, E. A. Helmkamp 1998-2-18 2689 Riverside Sonoran (Colorado) Desert, Midland Road., 3.8 mi. SE of Midland, Little Maria Mtns. 198 Comment
  UCR101125  Oenothera deltoides George K. Helmkamp, E. A. Helmkamp 1998-2-26 2758 San Bernardino Mojave Desert, East Cronese Dry Lake. 0.2 mi south of I-15 on Basin Rd. 332 Comment
  UCR102684  Oenothera deltoides B. G. Pitzer 1998-2-2 3487 Imperial Sonoran (Colorado) Desert, Algodones Dunes, S terminus of Ogilby Road, on south side of Hwy I-8. S end of dunes 61 Comment
  UCR103650  Oenothera deltoides George K. Helmkamp, E. A. Helmkamp 1998-1-28 2626 Imperial Sonoran (Colorado) Desert, West Mesa. Jeep trail south of Calif. Hwy 98 along the Mexican border, 2.2 mi. west of Mt. Signal Road. 67 Comment
  UCR103655  Oenothera deltoides George K. Helmkamp, E. A. Helmkamp 1998-1-24 2583 Imperial Sonoran (Colorado) Desert, between Hwy I-8 & the All-American Canal across from the Brock Research Center (c. 3 mi. east of the jct of Calif. Hwy 98 with Hwy I-8) 46 Comment
  UCR103665  Oenothera deltoides George K. Helmkamp, E. A. Helmkamp 1998-1-23 2566 Imperial Sonoran (Colorado) Desert, On the W side of Hwy 86, 18.8 mi. NW of Westmorland -30 Comment
  UCR113146  Oenothera deltoides A. C. Sanders, J. C. Pires 1998-3-13 21731 San Bernardino Mojave Desert, Cronese Valley, south side of I-15 at Basin Rd., SE of East Cronese Dry Lake and east of Cave Mtn. 343 Comment
  UCR115393  Oenothera deltoides June Latting 1977-12-11 s.n. Imperial Sonoran/Colorado Desert, east side of Algodones Sand Dunes, Pilot Knob Mesa, south side of I-8 at Ogilby Road 69 Comment
  UCR116658  Oenothera deltoides A. C. Sanders, P. J. MacKay 2001-4-14 24014 San Bernardino South Central Mojave Desert, Hwy 62 at Ironage Rd., east of 29 Palms on south side of Dale Dry Lake 404 Comment
  UCR119335  Oenothera deltoides B. G. Pitzer 1998-5-12 3685 Los Angeles Western Mojave Desert, c. 18 mi. north of Adelanto, on 240th Street East, c. 2.8 mi north of intersection with El Mirage Road (= Avenue 'P'), and 3.2 mi. south of Avenue 'J 953 Comment
  UCR133503  Oenothera deltoides G. R. Ballmer 1998-4-10 s.n. Kern San Joaquin Valley, Hwy 99, 1.7 miles south of Hwy 223, c. 6 miles (air) SW of Weed Patch 91 Comment
  UCR134599  Oenothera deltoides Marisa Sripracha, Kyle Boyd 2004-2-14 015 Riverside Sonoran (Colorado) Desert, Myoma, near 38th Street and Washington Ave, on the Coachella Valley Preserve 120 Comment
  UCR136601  Oenothera deltoides June Latting 1958-4-12 299 Kern Mojave Desert, Hwy 6 [= 14], five miles north of Red Rock Canyon 945 Comment
  UCR1367  Oenothera deltoides Frank C. Vasek 1960-3-17 600317- 27 San Bernardino Mojave Desert, Dale Dry Lake, 17.3 mi. east of Twentynine Palms 381 Comment
  UCR147734  Oenothera deltoides Steve Boyd, Tammy Morgan 2004-3-30 10746 San Bernardino Central Mojave Desert, Pisgah lava beds just south of old Route 66 and I-40, west of Ludlow and 7.8 mi east of Fort Cady Road 600 Comment
  UCR154817  Oenothera deltoides A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip 2005-2-26 29116 San Bernardino Southern Mojave Desert, Cadiz Valley, Hwy 62, 4 miles west of Hwy 177 junction to Desert Center 305 Comment
  UCR16380  Oenothera deltoides S. J. Southwell 1971-5-2 s.n. Riverside Sonoran (Colorado) Desert, Windy 'Gap' [Point] sand dune, c. 10 mi. NW of Palm Springs on Hwy 111 305 Comment
  UCR165714  Oenothera deltoides Alex R. Van Dam 2005-4-19 s.n. Imperial Sonoran(Colorado) Desert, Algodones Dunes N of the Osborne Overlook and c. 50 m N of Hwy 78 122 Comment
  UCR167550  Oenothera deltoides S. J. Myers 2005-5-11 s.n. Los Angeles Western Mojave Desert, NE of Lancaster, SW of the intersection of Avenue H and 10th Street, 120 acre area near landing strip 720 Comment
  UCR17331  Oenothera deltoides Anna Mayers 1978-3-27 s.n. Imperial Sonoran (Western Colorado) Desert, outside Anza Borrego Park, on Route S-22 152 Comment
  UCR182778  Oenothera deltoides Mitch Provance 2001-5-5 4962 San Bernardino Mojave Desert, Cronese Valley, east of Cronese Dry Lake Wash on the north side of Hwy. 15 329 Comment
  UCR196347  Oenothera deltoides Naomi Fraga, Sarah J. De Groot, Lisa Rojas, Pesach Lubinsky 2005-2-10 1428 Riverside Northeastern Colorado Desert, along Palen Pass Road, near Hwy 177 170 Comment
  UCR196423  Oenothera deltoides Naomi Fraga, LeRoy Gross, Bryan Tutt, Sula Vanderplank, Aydee Virgen 2005-2-24 1513 San Bernardino East Mojave Desert, near Amargosa River, north of Dumont Dunes 220 Comment
  UCR20776  Oenothera deltoides A. C. Sanders, Steve Boyd, J. Zabriskie 1980-4-17 1331 Riverside Sonoran (Colorado) Desert, Coachella Valley, 5 miles ESE of Thousand Palms, west side of Washington Street c. 1 mi north of Interstate Hwy 10 35 Comment
  UCR210852  Oenothera deltoides A. C. Sanders, Jim Andre, A. Howald, et al 2009-3-31 36728 San Bernardino Mojave Desert, along powerline route NE of Pisgah substation, south of the Cady Mountains, from where powerlines cross RR to c. 2 miles north 671 Comment
  UCR214560  Oenothera deltoides A. C. Sanders 2010-3-15 37412 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
  UCR214714  Oenothera deltoides A. C. Sanders 2010-3-23 37548 Riverside Sonoran (Colorado) Desert, Chuckwalla Valley, at SW foot of Palen Mountains 130 Comment
  UCR216064  Oenothera deltoides Helen Kennedy, Fred R. Ganders 2008-4-11 6268 San Bernardino Mojave Desert, 1.3 miles west of junction of Amboy Road with Ironage Road, sandy wash on south side of Amboy Road 366 Comment
  UCR241541  Oenothera deltoides A. C. Sanders, Ann Howald 2013-2-28 40580 Imperial Sonoran (Colorado) Desert, along dirt track 1.03 km due north of Hwy 98, track joins Hwy c. 9.9 km west of Mt. Signal at Brockman Rd., 0.8 mi. from hwy via the track 30 Comment
  UCR245948  Oenothera deltoides Duncan S. Bell 2009-3-8 57 Riverside Arica Mountains, north tip of range, c. 3 air miles NW of Priest Well, or c. 5.5 air miles SW of ghost town of Rice 404 Comment
  UCR246535  Oenothera deltoides Frank B. McMurry 1943-1 1359 Imperial Sonoran (Colorado) Desert, Imperial National Wildlife Refuge [along Colorado River between c. Walker Lake and Sortan Wash] 61 Comment
  UCR249665  Oenothera deltoides T. B. Salvato, R. T. Hawke, Tim Thomas, Mitch Provance 2013-3-8 7302 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
  UCR275466  Oenothera deltoides Thomas R. Stoughton, Stephanie Rockwood, Christi Gabriel 2011-4-5 959 Riverside Sonoran (Colorado) Desert, Blythe-Rice Road, ENE of Arica Mountains on Blythe-Rice Road, about 1 mile south of railroad crossing 243 Comment
  UCR3171  Oenothera deltoides Scott Fowler 1964-3-23 640323- 15 Imperial Sonoran (Colorado) Desert, west side of Salton Sea near Kane Spring, crossroads of Hwy 99 [=86] and Hwy 78 -55 Comment
  UCR3306  Oenothera deltoides John Kitasako 1964-4-9 45242 Imperial Sonoran (Colorado) Desert, [Algodones Dunes] 3 miles west of Glamis on Hwy 78 92 Comment
  UCR33376  Oenothera deltoides James Henrickson 1978-4-3 16584 San Bernardino Central Mojave Desert, c. 6 mi north of Barstow at junction of Fort Irwin Road and Fossil Bed Road 823 Comment
  UCR33513  Oenothera deltoides B. A. Prigge 1978-4-22 2675 San Bernardino Eastern Mojave Desert, Kelso Dunes: south edge, 7.5 miles west of Kelbaker Road on powerline road 703 Comment
  UCR33630  Oenothera deltoides Faulkner 1978-3-20 325 Riverside Sonoran (Colorado) Desert, near Big Maria Mtns., 1 mi west of Colorado River. 152 Comment
  UCR41109  Oenothera deltoides C. F. Smith 1952-4-30 s.n. San Luis Obispo Sandy Cammatti Canyon, SE of Shandon. 370 Comment
  UCR50963  Oenothera deltoides George K. Helmkamp 1988-2-28 s.n. Imperial Sonoran (Colorado) Desert, just N of Signal Mtn., south of Hwy 98 31 Comment
  UCR68051  Oenothera deltoides B. G. Pitzer 1991-6-4 1739 San Bernardino Mojave Desert, 29 Palms Marine Corps Base, Emerson Range c. 4 km south of Hidalgo Mtn 734 Comment
  UCR84980  Oenothera deltoides A. C. Sanders, K. C. Rose, D. Woodard 1995-3-22 16216 Riverside San Jacinto Mountains, San Gorgonio Pass: on and near a rocky spur at the N foot of the mountains, SW of Verbenia Ave, west of Snow Creek, east of Cabazon 550 Comment
  UCR85080  Oenothera deltoides A. C. Sanders, G. K. Helmkamp, P. J. MacKay 1995-3-12 16033 Riverside Sonoran (Colorado) Desert, Coachella Valley, City of Indio, just SW of Whitewater River channel at Auto Center Drive (Hwy 111) -7.5 Comment
  UCR90031  Oenothera deltoides Ed LaRue, S. Dougherty 1995-3-27 s.n. San Bernardino Central Mojave Desert, west end of East Cronese Dry Lake, 26 km SW of Baker 1076 Comment
  UCR90165  Oenothera deltoides R. W. Scora 1966-4-1 3005 Riverside Sonoran (Colorado) Desert, Coachella Valley, 3-4 km east of Thousand Palms on Ramon Road; near Hidden Spring Oasis 60 Comment
  UCSB72106  Oenothera deltoides UCSB Botanical Society 1979-3-4 San Diego 2 miles north of Borrego Springs Road on Pala Canyon Road Comment
  VVC1507  Oenothera deltoides A. C. Sanders, PJ MacKay 2001-4-14 24014 San Bernardino South Central Mojave Desert, Hwy 62 at Ironage Rd., E of 29 Palms on S side of Dale Dry Lake 404 Comment
  VVC346  Oenothera deltoides W. W. Mayhew 1959-12-12 s.n. San Bernardino Mojave Desert, 18 mi East of 29 Palms 495 Comment
  HSC16470  Oenothera deltoides C. E. Fellows 1965-6-23 102 Santa Barbara Santa Maria, NW corner at intersection of Donovan Rd. and Hwy. 101 Comment
  HSC16471  Oenothera deltoides C. S. Apperson 1967-6-28 Los Angeles 1/4 mi. W of Lake Hughes on Pine Canyon Rd. Comment
  JEPS124824 Image available Oenothera deltoides B. Wenegrat 1969-7-8 52 Lassen off H. 395 8 miles S of Milford. Comment
  JEPS124825 Image available Oenothera deltoides C. Meek 1969-7-8 68 Lassen Along Hi #395, 1 mi south of intersection to Herlong Army Depot, 8 mi. south of Milford. Comment
  JEPS124836 Image available Oenothera deltoides Laurie Hooker 1965-7-12 106 Lassen 2.6 miles past Milford on Highway 395. Comment
  JEPS124837 Image available Oenothera deltoides J. Yamanaka 1965-7-12 122 Lassen U. S. Highway 395, 2.6 miles N. of Milford Sandy soil. Comment
  JOTR00889  Oenothera deltoides Sipe, Frank 1958-3-10 259 Riverside Joshua Tree National Park. PINTO BASIN Comment
  JOTR01131  Oenothera deltoides Cole, James E. 1941-4-13 542 Riverside Joshua Tree National Park. OLD DALE 396 Comment
  LA206196  Oenothera deltoides Carl Epling; May 1927 sn Los Angeles Tehachapi Mountains Comment
  LA29374  Oenothera deltoides Ernest C. Twisselmann; 1958-3-26 4214 Kern along the N side of the mouth of Caliente Canyon 289 Comment
  LA83162  Oenothera deltoides O. H. Kappler; 1941-6-17 315 Kern San Joaquin Valley, 10 mi. N of Grapevine, upper valley Comment
  LA83163  Oenothera deltoides O. H. Kappler; 1946-3-23 1027 San Bernardino 5 mi. S of Needles 137 Comment
  OBI11886  Oenothera deltoides Eben McMillan 1952-4-30 72 San Luis Obispo Commatra Crk, 12 mi S, 3 mi E Shandon. 2 locations covering 1/4 acre Comment
  OBI11887  Oenothera deltoides Eben McMillan 1952-4-30 72 San Luis Obispo Commatra Crk, 12 mi S, 3 mi E Shandon. 2 locations covering 1/4 acre Comment
  OBI29043  Oenothera deltoides Melissa Luckow, Rhonda Riggins 1982-4-13 785 Kern 20 Mule Team Rd, 0.1 mi S of hwy 58, 3.5 mi W of Desert Lake. 6.2 mi W of Boron Comment
  OBI30390  Oenothera deltoides Nancy J. Mann 1976-4-24 s.n. San Bernardino 62 mi N of 29 Palms, St hwy 62 Comment
  OBI30550  Oenothera deltoides Melissa Luckow 1982-4-13 785 Kern 20 Mule Team Rd, 0.1 mi S of hwy 58, 3.5 mi W of Desert Lake Comment
  OBI48977  Oenothera deltoides Lewis S. Rose 1940-6-16 40598 Lassen Buntinville 1280 Comment
  OBI7830  Oenothera deltoides Jim Lundquist 1966-4-9 s.n. San Diego Hillside off S side of US Rte 80 at outskirts of San Diego Comment
  OBI7875  Oenothera deltoides G. L. Parsons 1976-5-22 77 Los Angeles Alongside road, W side of Saddleback Butte State Park Comment
  RSA0042844  Oenothera deltoides Jim Andre, Tasha La Doux 2010-4-2 19632 San Bernardino Joshua Tree National Park; approx. 1.5 mi. SSW of Clarks Pass (Hwy 62). 596 Comment
  RSA0128174  Oenothera deltoides G. Rink 2013-3-20 11896 Riverside About twelve miles west of Blythe, at the site of the proposed Quartzite solar power plant. 105 Comment
  RSA652334  Oenothera deltoides Gary Guntle 1971-4-3 s.n. Ventura 4 mi N on Alamo Mtn. Rd. W. of Gorman. 1220 Comment
  RSA652335  Oenothera deltoides Charles O. Pease 1948-5-12 s.n. San Bernardino 2 mil. S. of Etiwanda. 366 Comment
  RSA719068  Oenothera deltoides Michael Honer 2005-3-18 2098 Riverside Palen Valley; appx. 3 mi. due E of Desert Center Airport. 134 Comment
  RSA776202  Oenothera deltoides Amber Swanson 2011-4-1 321 San Bernardino Sand dunes near Cronese Dry Lake. 330 Comment
  SBBG14739  Oenothera deltoides E. C. Twisselmann 1962-3-28 6718 Kern hills N of Point of Rocks 182 Comment
  SBBG17429  Oenothera deltoides K. A. Wilson 1962-5-12 1269 Los Angeles E side of Pearblossom, corner of Hwy 138 and 131 St E, Antelope Valley Comment
  SBBG81950  Oenothera deltoides C. F. Smith 1952-4-30 San Luis Obispo Cammatti Cyn SE of Shandon Comment
  SD122417  Oenothera deltoides Duffie Clemons, Erik Jonsson 1988-2-11 1916 San Diego Near Squaw Peak and Packrat Wash; state vehicle recreation area. 54 Comment
  SD50942  Oenothera deltoides Darley F. Howe 1958-4-13 San Bernardino Comment
  SDSU8865  Oenothera deltoides Vonnie Varner 1962-4-1 Imperial 8 miles from Hwy. 115 off road labeled R-2 Comment
  SEINET10453107  Oenothera deltoides Mary Susan Taylor 1982-6-12 Taylor 4652 Lassen T27N R14E se sec 22. Milford quad. Both sides of Hwy 395, in sandy Sagebrush Scrub, ca. 1 mi n of Milford. 4200 ft. 1280 Comment
  SEINET10491872  Oenothera deltoides David B. Dunn 1941-4-10 Dunn 1042 San Diego On top of rocky alluvial fan. Rancho de anza. In the anza-borrego desert state park. Comment
  SEINET12189792  Oenothera deltoides J. F. Bright, Wyman, C. 1933-1 8308 Kern Mojave Desert Comment
  SEINET12189793  Oenothera deltoides J. F. Bright 1935-1 1012 Los Angeles Antelope Valley Comment
  SEINET12189794  Oenothera deltoides H. H. Heller 1937-1 409 Los Angeles E of Lancaster, along Victorville Rd Comment
  SEINET12189795  Oenothera deltoides J. F. Bright, Wyman, C. 1933-1 8067 Riverside near Palm Springs Comment
  SEINET12189796  Oenothera deltoides E. A. Purer 1935-1 6490 San Diego Colorado Desert, near Palm Springs Comment
  SEINET12193405  Oenothera deltoides W. L. Wagner, Mill, S. W. 1982-1 4558 Riverside 8.2 mi NW of I-10 at Desert Center along Hwy 177 Comment
  SEINET5345716  Oenothera deltoides H. M. Hall, H. P. Chandler 1906-6-11 7386 Los Angeles Near Lancaster Comment
  SEINET6630452  Oenothera deltoides Robert L. Dressler 1949-3-19 418 Riverside 5 miles. North East of Desert Center Comment
  SJSU418  Oenothera deltoides A. W. Jacobs 1938-8-8 San Bernardino Lone Pine Canyon, San Gabriel Mts 1280 Comment
  UC1293971  Oenothera deltoides W. R. Smith and T. Hansen 1958-4-2 106 San Bernardino approx. 42 mi e Barstow (on Hwy 466 and 91, e of Cat Mt., between secondary rd and mt.); Cronise Lake Comment
  UCD106852  Oenothera deltoides Deanna L. Hickman; Brenda Bird and Christian Goerrissen 1993-3-28 s.n. San Bernardino Mojave Desert. Pearblossom Hwy (Hwy 138), approx. 2 miles S of Hwy 18. 883 Comment
  UCD106855  Oenothera deltoides S. P. Lynch 1974-4-22 470 San Luis Obispo San Luis Obispo County: Commatti Canyon (aka Camatta Canyon) Rd. ca. 1.1 mi. N of jct. w/ Hwy 58. Comment
  UCD106858  Oenothera deltoides R. N. Raynor 1939-5-31 s.n. Lassen Milford, Honey Lake Valley. Comment
  CDA21549  Oenothera deltoides subsp. cognata D. G. Kelch 2000-9-4 0 .145 Contra Costa CA Delta; N Oakley. Comment
  CDA28933  Oenothera deltoides subsp. cognata C. Bognuda 2009-4-21 s.n. Santa Barbara Orcutt. Highway 1. 0 Comment
  CHSC66007  Oenothera deltoides subsp. cognata Vernon H. Oswald; Joseph Silveira 1996-4-27 7463 Merced San Joaquin Valley. Arena Plains National Wildlife Refuge. U.S. Fish and Wildlife Service parcel located ca. 13 mi W of Merced. On dunes. 30 Comment
  CHSC69645  Oenothera deltoides subsp. cognata James D. Jokerst 1988-4-26 3003 Contra Costa Town of Oakly, E and adjacent to Hwy. 4, N of Cypress Rd., between highway and railroad tracks. Comment
  JEPS43939  Oenothera deltoides subsp. cognata Harriet P. Kelley 1919-4-13 Fresno Fresno Comment
  JEPS43948  Oenothera deltoides subsp. cognata W. L. Jepson 1928-5-15 12745 Merced a little n Delhi 33 Comment
  JEPS43950  Oenothera deltoides subsp. cognata W. L. Jepson 1925-5-24 10744 Merced Delhi San Joaquin Valley 30 Comment
  JEPS43951  Oenothera deltoides subsp. cognata W. L. Jepson 1896-6-27 14479 San Joaquin between Mossdale and Atlanta Comment
  JEPS43952  Oenothera deltoides subsp. cognata W. L. Jepson 1920-5-4 8942 Kern between Rose station and Bakersfield; Bakersfield plain Comment
  JEPS44000  Oenothera deltoides subsp. cognata W. H. Shockley May 1883 Sacramento Sacramento Comment
  JEPS44001  Oenothera deltoides subsp. cognata R. F. Hoover 1936-5-18 1108 Merced 10 mi w Merced Comment
  JEPS44061  Oenothera deltoides subsp. cognata W. L. Jepson 1937-5-12 18406 Merced 2 mi s Delhi; San Joaquin Valley Comment
  JEPS44062  Oenothera deltoides subsp. cognata W. L. Jepson 1937-5-12 18406 Merced 2 mi s Delhi; San Joaquin Valley Comment
  JEPS44070  Oenothera deltoides subsp. cognata W. L. Jepson 1935-4-16 17015 Fresno near Avenal (sw Fresno Co.); Coalinga 198 Comment
  JEPS44072  Oenothera deltoides subsp. cognata Mrs. Allison Krames 1935-3-11 Kern Edison Comment
  OBI54196  Oenothera deltoides subsp. cognata David J. Keil, Kathleen Keil 1995-4-15 24887 San Luis Obispo Shell Crk Rd, ca 1/2 mi N of jctn with Calif Rte 58 Comment
  POM13940  Oenothera deltoides subsp. cognata Wm. M. Pierce 1922-4-8 s.n. Kern Devil s Den Comment
  POM145597  Oenothera deltoides subsp. cognata L. R. Abrams 1927-4-30 11650 Kern Foot of Tejon Pass 19 miles south of Bakersfield. Comment
  POM271920  Oenothera deltoides subsp. cognata Lyman Benson 1932-3-20 3108 Kern 10 mil S of Bakersfield; Kern Lake Watershed. 107 Comment
  POM307917  Oenothera deltoides subsp. cognata Henry J. Ramsey, Henry J. Ramsey 1938-4-14 2672 Kern Below Graveine [Grapevine] Grade. Comment
  POM355602  Oenothera deltoides subsp. cognata Robert M. Perkins 1935-4-14 64 Kern San Joaquin Valley Comment
  POM355605  Oenothera deltoides subsp. cognata Geo. Cantwell 1931-3-15 s.n. Kern Near Bakersfield. Comment
  POM355606  Oenothera deltoides subsp. cognata Cora Mae Life 1935-3-30 s.n. Kern Arvin near Bakersfield. Comment
  POM355607  Oenothera deltoides subsp. cognata R. S. Woglum 1935-3-16 1257 Kern San Joaquin Valley: Arvin. Comment
  POM355609  Oenothera deltoides subsp. cognata Robert M. Perkins 1935-4-14 62 Kern Near Weedpatch. Comment
  POM355610  Oenothera deltoides subsp. cognata H. L. Bauer 1931-4-1 s.n. Kern Near Bakersfield Comment
  RSA113580  Oenothera deltoides subsp. cognata Harlan Lewis 1950-4-8 s.n. Kern near United States Highway 99, 14 miles south of Greenfield. Comment
  RSA114309  Oenothera deltoides subsp. cognata E. C. Twisselmann 1954-4-6 990 Kern Sand dunes 1/2 mi. n. of Point of Rocks Comment
  RSA122046  Oenothera deltoides subsp. cognata L. R. Short, L. H. Johnson 1934-4-21 S- 148 Fresno MDM, Anticline Ridge. 213 Comment
  RSA122068  Oenothera deltoides subsp. cognata G. T. Nordstrom 1935-5-8 525 Kern 5 miles s.s.w. of Adobe Sta. 91 Comment
  RSA146088  Oenothera deltoides subsp. cognata J. R. Powers, R. W. Thorp, G. I. Stage 1959-3-28 59 -48 Kern 18 miles east of Bakersfield. Comment
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Jul 18 2016
  RSA176305  Oenothera deltoides subsp. cognata Robert F. Thorne 1964-5-3 34001 San Bernardino 5 miles east of Joshua Tree and ca 1 mile north of road to Twentynine Palms. Comment
  RSA18385  Oenothera deltoides subsp. cognata Carl B. Wolf 1927-6-24 523 San Joaquin 3 miles west of Manteca Comment
  RSA41301  Oenothera deltoides subsp. cognata Robert F. Hoover 1937-5-18 2178 San Joaquin Near Lathrop Comment
  RSA41302  Oenothera deltoides subsp. cognata Robert F. Hoover 1937-4-11 1827 Kern Edge of San Joaquin Valley on Bakersfield-Tehachipi [sic] road. Comment
  RSA41315  Oenothera deltoides subsp. cognata Robert F. Hoover 1940-3-23 4254 Kings Kettleman Hills above Avenal, Comment
  RSA41325  Oenothera deltoides subsp. cognata Robert F. Hoover 1938-5-1 3330 Kings Kettleman City Comment
  RSA75416  Oenothera deltoides subsp. cognata F. W. Peirson 1925-3-20 5532 Kern 20 miles S of Bakersfield Comment
  SD11073  Oenothera deltoides subsp. cognata Irma Van Gorder 1935-4-6 Kern Near Bakersfield. Comment
  SD39496  Oenothera deltoides subsp. cognata Edith A. Purer 1935-3-23 5991 Kern San Joaquin Valley Comment
  SEINET6731098 Image available Oenothera deltoides subsp. cognata Lynn Bohs, L.& R. Kimsey, T. Zavortink, entomology students 2014-1 4025 Fresno Fresno County: on the border with San Benito County. Ciervo Mountains. Monocline Hills ridge approaching Manning Road. Land owned by the BLM from power lines up to top of ridge. BLM name for this dune is Dune #1. 490 Comment
  SFV2524  Oenothera deltoides subsp. cognata T. L. Kasbeer 1963-11-6 s. n. Los Angeles Mojave Desert Quartz Hill along 50th Street West at Avenue L, 9 miles southwest of Lancaster. 740 Comment
  SFV7391  Oenothera deltoides subsp. cognata T. Gordon, K. Kimbrough, M. H. Grayum 1975-4-25 909 Merced San Joaquin Valley CA Highway 140, about 0.5 miles east of Lincoln Blvd. and 6 miles south of Livingston. 30 Comment
  UC1122212  Oenothera deltoides subsp. cognata H. C. Lee 1937-5-11 925 San Luis Obispo 2 mi se San Miguel (near Salinas R.); Paso Robles Quadrangle 213 Comment
  UC1122213  Oenothera deltoides subsp. cognata T. M. Hendrix 1937-4-26 95 San Luis Obispo 3.6 mi ne Highland School; Pozo Quadrangle Comment
  UC1122214  Oenothera deltoides subsp. cognata R. C. Wilson 1938-4-9 532 Monterey 3 mi nnw McKay (Plot 304 and Plot 94); San Miguel Quadrangle Comment
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  UC1122215  Oenothera deltoides subsp. cognata C. A. Graham 1938-5-3 395 Monterey 1 1/4 nw McKay; San Miguel Quadrangle Comment
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1
  UC1186572  Oenothera deltoides subsp. cognata J. R. Powers, G. I. Stage, and R. W. Thorp 1959-3-28 59 -48 Kern 18 mi e Bakersfield Comment
  UC129099  Oenothera deltoides subsp. cognata H. M. Hall and H. P. Chandler 1906-6-11 7386 Los Angeles near Lancaster Comment
  UC1293872  Oenothera deltoides subsp. cognata P. A. Munz and D. Gregory 1958-4-19 23309 San Bernardino 7 mi w Adelanto; Mojave Desert 822 Comment
  UC1584022  Oenothera deltoides subsp. cognata G. Schoolcraft 1990-6-12 2086 Lassen about 17 mi e Ravendale; Pine Dunes RNA 1706 Comment
  UC169386  Oenothera deltoides subsp. cognata T. H. Heaton 1890-3-23 Fresno Fresno Comment
  UC169387  Oenothera deltoides subsp. cognata K. Brandegee 1892-5 Contra Costa Antioch Comment
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Sep 29 2008
  UC169415  Oenothera deltoides subsp. cognata T. S. Brandegee 1893-3-24 Fresno Huron Comment
  UC2029152  Oenothera deltoides subsp. cognata Barbara Ertter, Chris Thayer 1994-5-19 12782 Contra Costa Highway 4 between Brentwood and Oakley at Honey Lane (halfway between Cypress Rd. and Delta Rd.) Comment
  UC20553  Oenothera deltoides subsp. cognata J. Burtt Davy 1896-4-26 1735 Kern near Bakersfield; head of the San Joaquin Valley Comment
  UC20554  Oenothera deltoides subsp. cognata State Survey 1862-6-3 1217 Alameda Corral Hollow Comment
  UC310263  Oenothera deltoides subsp. cognata Philip A. Munz 1925-3-20 9005 Kern halfway between Tejon Pass and Bakersfield Comment
  UC423040  Oenothera deltoides subsp. cognata H. M. Hall 1916-9-10 10281 San Joaquin near Manteca; Nile Gardens Comment
  UC450922  Oenothera deltoides subsp. cognata Fay A. Macfadden 1931-4-3 2617 Kern near Bakersfield Comment
  UC572273  Oenothera deltoides subsp. cognata G. T. Nordstrom 1935-5-8 525 Kern 5 mi sw Adobe Station; Caliente Quadrangle 91 Comment
  UC596452  Oenothera deltoides subsp. cognata R. F. Hoover 1938-5-1 3330 Kings Kettleman City Comment
  UC608290  Oenothera deltoides subsp. cognata R. C. Wilson 1938-4-9 532 Monterey 3 mi nw McKay (Plot 304 and Plot 94); San Miguel Quadrangle 213 Comment
  UC608528  Oenothera deltoides subsp. cognata C. A. Graham 1938-5-3 395 Monterey 1 1/4 mi nw McKay; San Miguel Quadrangle 182 Comment
  UC661031  Oenothera deltoides subsp. cognata L. R. Short and I. H. Johnson 1934-3-21 S- 148 Fresno Anticline Ridge Coalinga Quadrangle 213 Comment
  UC762982  Oenothera deltoides subsp. cognata R. F. Hoover 1937-5-6 2097 Merced bluffs above river w Snelling; Merced River Comment
  UC763066  Oenothera deltoides subsp. cognata Robert F. Hoover 1936-5-18 1108 Merced 10 mi Merced Comment
  UC763067  Oenothera deltoides subsp. cognata R. F. Hoover 1938-4-9 3031 San Joaquin hill betw. Castle Rock and Black Butte; Corral Hollow Comment
  UC763977  Oenothera deltoides subsp. cognata R. F. Hoover 1937-5-18 2178 San Joaquin near Lathrop Comment
  UC764052  Oenothera deltoides subsp. cognata R. F. Hoover 1937-4-11 1827 Kern edge of valley on Bakersfield-Tehachapi Rd San Joaquin Valley Comment
  UC764074  Oenothera deltoides subsp. cognata R. F. Hoover 1940-3-23 4254 Kings above Avenal; Kettleman Hills Comment
  UC764079  Oenothera deltoides subsp. cognata R. F. Hoover 1938-5-1 3330 Kings Kettleman City Comment
  UC874002  Oenothera deltoides subsp. cognata Carl B. Wolf 1933-5-11 4568 Kern on US Hwy 99 4.6 mi n Maricopa Road; Upper end of San Joaquin Valley 106 Comment
  UC874007  Oenothera deltoides subsp. cognata L. R. Abrams 1927-4-30 11650 Kern 19 mi s Bakersfield; foot of Tejon Pass Comment
  UCD106861  Oenothera deltoides subsp. cognata K. Esau 1935-4-12 s.n. Kern Near Arvin. Comment
  UCD106862  Oenothera deltoides subsp. cognata P. C. Everett 1958-5-16 23267 San Bernardino 4.2 mi. n. of Adelanto on U.S. Hwy. 395. 807 Comment
  UCD106864  Oenothera deltoides subsp. cognata K. Esau 1935-4-12 s.n. Kern 15 miles east of Bakersfield. Comment
  UCD106865  Oenothera deltoides subsp. cognata F. A. MacFadden 1935-4-12 s.n. Kern Foot of Grape Vine Grade Road from Los Angeles to Bakersfield. Comment
  UCD147916  Oenothera deltoides subsp. cognata Lynn Bohs; L. and R. Kimsey, T. Zavortink, entomology students 2014-5-25 4025 Fresno On the border with San Benito County. Ciervo Mountains. Monocline Hills Ridge approaching Manning Road. Monvero Dunes. Land owned by the BLM from power lines up to top of ridge. BLM name for this dune is Dune #1. 490 Comment
  UCD77886  Oenothera deltoides subsp. cognata Robert E. Preston 2003-3-6 2000 Fresno Ciervo Hills, E slope of Monocline Ridge. 286 Comment
  UCR131808  Oenothera deltoides subsp. cognata R. S. Woglum 1935-5-25 999 Fresno Coalinga 203 Comment
  UCSB22857  Oenothera deltoides subsp. cognata Krames, Allison 1935-3-11 Kern Edison Comment
  UCSB30403  Oenothera deltoides subsp. cognata Krasner, Larry 1975-5-25 Los Angeles 2.5 miles from Calif. 14 on Old Sierra Highway 792 Comment
  UCSC011294  Oenothera deltoides subsp. cognata Dylan M. Neubauer 2017-5-8 1003 Monterey (SCoRI/SCoRO) Salinas Valley, sandy ridge east of Highway 101, ca. 3.25 air miles southeast of Soledad 59 Comment
  CAS-BOT-BC518713  Oenothera deltoides subsp. cognata Ernest C. Twisselmann 1963-4-12 8045 Kern San Joaquin Valley: abandoned field 1 mi W of Comanche Point 205 Comment
  CDA38154  Oenothera deltoides subsp. cognata T. C. Fuller 1965-5-17 13461 Merced West of Hwy 99 to Turlock, just south of Bloss Ave. to Irwin, 2 miles north of Livingston. 0 Comment
  CDA38155  Oenothera deltoides subsp. cognata F. J. Brucato 1962-5-2 s.n. Contra Costa Knightsen; Sunset and Eden Plains Rd. 0 Comment
  CDA38156  Oenothera deltoides subsp. cognata James Reed 1951-5-5 s.n. Merced Twenty miles west of Merced. 0 Comment
  CDA38157  Oenothera deltoides subsp. cognata A. E. Mahoney 1958-9-3 s.n. San Joaquin Lathrop; Lake Ranch. 0 Comment
  CDA38158  Oenothera deltoides subsp. cognata E. E. Hogan 1963-9-17 s.n. Fresno Northeast corner of West Ave. & South Ave. 0 Comment
  CDA38160  Oenothera deltoides subsp. cognata D. Sande 1962-4-12 s.n. Fresno Coalinga District. 0 Comment
  CDA38166  Oenothera deltoides subsp. cognata Harry Spanglet 2008-7-1 s.n. Contra Costa West side of Emerson Ranch (Emerson Tract?), nr. Oakley, part of DWR s Dutch Slough Restoration Project. 0 Comment
  JEPS27661  Oenothera deltoides subsp. cognata Chas. H. Quibell 1954-4-2 3651 b Fresno Fresno; vacant lot (in the Faculty Home Sites) near home of Winston Strong (3971 N Angus St, Fresno) Comment
  OBI40275  Oenothera deltoides subsp. cognata Clifton F. Smith 1952-4-30 s.n. San Luis Obispo Sandy Cammatti Cyn SE of Shandon Comment
  PGM2756  Oenothera deltoides subsp. cognata Ron Branson 1985-5-9 Monterey Salinas Valley, Oasis Rd near San Lucas Bridge, N side of road E of bridge Comment
  POM192729  Oenothera deltoides subsp. cognata H. M. Hall 1916-9-10 10281 San Joaquin Nile Gardens, near Manteca. Comment
  POM201061  Oenothera deltoides subsp. cognata Carl B. Wolf 1933-7-2 5162 Merced North side of Merced River on U.S. Highway 99 between Merced and Modesto, San Joaquin Valley. 30 Comment
  POM248182  Oenothera deltoides subsp. cognata Robert F. Hoover 1937-5-6 2097 Merced Bluffs above Merced River west of Snelling. Comment
  POM271834  Oenothera deltoides subsp. cognata Lyman Benson 1933-4-16 4346 Stanislaus U.S. 99, Delhi; San Joaquin River watershed 30 Comment
  POM355601  Oenothera deltoides subsp. cognata H. de Forest 1930-4-6 s.n. Contra Costa Near mouth of San Joaquin River Comment
  POM98443  Oenothera deltoides subsp. cognata P. A. Munz 1925-3-20 9005 Kern Half way between Tejon Pass and Bakersfield Comment
  RSA0027719  Oenothera deltoides subsp. cognata Barbara Ertter, Chris Thayer 1994-5-19 12782 Contra Costa Highway 4 between Brentwood and Oakley at Honey Lane, halfway between Cypress Rd and Delta Rd. Comment
  RSA119423  Oenothera deltoides subsp. cognata William M. Klein 1958-6-10 443 Merced Ca. 20 miles west of Merced on Calif. Highway 140 Comment
  RSA122067  Oenothera deltoides subsp. cognata T. M. Hendrix 1937-4-26 95 San Luis Obispo 3.6 miles northeast of Highland School. 457 Comment
  RSA146077  Oenothera deltoides subsp. cognata G. I. Stage 1959-4-4 59 -57 Merced 2 miles southwest of Livingston. Comment
  RSA146269  Oenothera deltoides subsp. cognata Gary Malazian 1958-4-18 s.n. Fresno West side of Highway 53, two miles north of Shell station entering Oil City, in Tidewater Associated Oil Co. premises. Section 22, 19/15 1067 Comment
  RSA149969  Oenothera deltoides subsp. cognata Clare B. Hardham 1961-4-14 8979 San Luis Obispo Shell Creek just north of intersection with Cammatta Road, east of Creston Comment
  RSA153021  Oenothera deltoides subsp. cognata Chas H. Quibell 1951-4-2 3651 -b Fresno Vacant lot (in the Faculty Home Sites) near home of Winston Strong (3971 N. Angus St., Fresno). Comment
  RSA176563  Oenothera deltoides subsp. cognata Peter H. Raven 1964-4-19 18814 Merced 3 miles SW of Livingston Comment
  RSA176786  Oenothera deltoides subsp. cognata Peter H. Raven 1963-4-20 18209 Monterey 1.5 miles due west of Bradley. Comment
  RSA344391  Oenothera deltoides subsp. cognata C. F. Smith 1952-4-30 s.n. San Luis Obispo Sandy Cammatti Canyon southeast of Shandon Comment
  RSA41318  Oenothera deltoides subsp. cognata Robert F. Hoover 1937-5-6 2097 Merced Bluffs above Merced River west of Snelling. Comment
  SD124406  Oenothera deltoides subsp. cognata Clifton F. Smith 1952-4-30 San Luis Obispo Sandy Cammatti Canyon southeast of Shandon. Comment
  SJSU3383  Oenothera deltoides subsp. cognata C. W. Sharsmith 1962-4-19 6774 B San Luis Obispo by Shell Cr, San Juan Cr drainage c. 12 mi S of Shandon 414 Comment
  SJSU3384  Oenothera deltoides subsp. cognata C. W. Sharsmith 1962-4-19 6774 A San Luis Obispo by Shell Cr, San Juan Cr drainage c. 12 mi S of Shandon 414 Comment
  UC1206626  Oenothera deltoides subsp. cognata Wm. Klein 1958-6-10 443 Merced on CA 140 ca 20 mi w Merced Comment
  UC1541102  Oenothera deltoides subsp. cognata Clifton F. Smith 1952-4-30 San Luis Obispo se Shandon; Sandy Cammatti Canyon Comment
  UC20443  Oenothera deltoides subsp. cognata L. Jared 1822-3-4 San Luis Obispo South Coast Ranges Comment
  UC20556  Oenothera deltoides subsp. cognata State Survey Apr 1863 1590 Unknown Tulare Plain Comment
  UC719501  Oenothera deltoides subsp. cognata Gregory Lyon 1936-3-8 916 Fresno 4 mi nw junction of Panoche Creek with San Joaquin Valley; Panoche Hills 457 Comment
  UCD35084  Oenothera deltoides subsp. cognata Beecher Crampton 1941-4-12 124 Merced Crampton Ranch south of Delhi. 36 Comment
  UCSB52775  Oenothera deltoides subsp. cognata Smith, Clifton 1952-4-30 San Luis Obispo Sandy Cannnatti Canyon southeast of Shandon Comment
  CAS-BOT-BC183876  Oenothera deltoides subsp. deltoides Sarah J. DeGroot; Lee DeGroot 2003-4-6 2332 San Bernardino Whipple Mountains: Sand dune area just S of Echo Point, across Parker Dam road from Copper Basin Dunes OHV area 141 Comment
  CHSC105851  Oenothera deltoides subsp. deltoides L. Meyer; I. Meyer 1974-4-11 184 San Bernardino Hwy 66, 2 mi e of Ludlow. Comment
  CHSC1149  Oenothera deltoides subsp. deltoides V. Holt 1935-4-13 San Bernardino Mohave Desert. Comment
  CHSC1150  Oenothera deltoides subsp. deltoides E. Thomas 1940-3-30 Riverside Cathedral City. 137 Comment
  CHSC1151  Oenothera deltoides subsp. deltoides V. Holt 1958-3-26 San Bernardino Hinkley, Mohave Desert. 609 Comment
  CHSC26013  Oenothera deltoides subsp. deltoides M. C. Long; A. Chiri 1971-4-3 Kern Ca. 10 mi. SW of Inyo-Kern on Hwy. 14, 6 mi. So. of Jct. with Hwy. 178 in NW Mojave Desert. Along roadside. Comment
  GMDRC1248  Oenothera deltoides subsp. deltoides J. Andre 2003-4-25 4206 San Bernardino Kelso Dunes: Kelso Dunes: Sandy ridge along poleline road south side of Kelso Dunes, 2443 ft. Elev. 2443 ft. 745 Comment
  GMDRC2703  Oenothera deltoides subsp. deltoides J. Andre, T. La Doux 2008-1-12 9325 San Bernardino Bristol Dry Lake: low dunes, approx. 0.5 mi. SW of Amboy Rd on S. margin of Bristol Dry Lake (pleistocene) 34 deg. 26' 38.4'' N 115 deg. 44' 44.6'' W. Elev. 624 ft. 190 Comment
  GMDRC4366  Oenothera deltoides subsp. deltoides J. Andre 2010-4-23 13669 San Bernardino Kelso Dunes: Mojave National Preserve; along powerline access road south end of Kelso Dunes 7.5 mi. west of Kelbaker Rd 680 Comment
  GMDRC6613  Oenothera deltoides subsp. deltoides J. M. Andre 2014-2-21 28780 San Bernardino about 25 mi NE of Barstow,1.0 mi. NNE of Interstate 15 at Field Rd exit 589 Comment
  GMDRC8131  Oenothera deltoides subsp. deltoides J. M. Andre 2016-4-18 34442 San Bernardino Castle Mountains: in newly designated CM National Monument; fenceline road just south of southermost hill of mine tailings, approx. 2.5 mi. SW of Hart Mine area 1273 Comment
  GMDRC8453  Oenothera deltoides subsp. deltoides T. La Doux 2016-2-23 747 San Bernardino Dale Lake/Pinto Mountains: Southwest corner of Hwy 62 and Ironage Road; between Pinto Mountains and Dale Lake, north of Joshua Tree National Park 400 Comment
  GMDRC9403  Oenothera deltoides subsp. deltoides J. M. Andre 2017-3-4 37247 Imperial Algodones Dunes: 0.2 mi. south of Interstate 8, 0.4 mi. southeast of Ogilby Rd overpass, eastern blowout zone of dune system 66 Comment
  HSC101250  Oenothera deltoides subsp. deltoides Jim Andre 2012-3-19 21350 Riverside Chuckwalla Valley; along Hwy 177, 8.6 mi. NE of Jct with I-10. 152 Comment
  JEPS23062  Oenothera deltoides subsp. deltoides Reino Alava with R. Bacigalupi, Dr. and Mrs. Rolla Tryon 1958-3-3 1806 Imperial at junction of US Hwy 80 with road from Ogilby; Colorado Desert 67 Comment
  JEPS43941  Oenothera deltoides subsp. deltoides W. L. Jepson 1927-4-15 11719 Imperial plain e Holtville; Colorado Desert Comment
  JEPS43942  Oenothera deltoides subsp. deltoides W. L. Jepson 1913-5-4 5406 San Bernardino ne Barstow; Calico Wash 701 Comment
  JEPS43943  Oenothera deltoides subsp. deltoides Dr. L. M. Newlon 1922-4-3 428 Riverside 6 mi w Indian Wells; Colorado Desert Comment
  JEPS43945  Oenothera deltoides subsp. deltoides W. L. Jepson 1930-5-8 15473 San Bernardino w side Lavic 426 Comment
  JEPS43947  Oenothera deltoides subsp. deltoides W. L. Jepson 1913-5-1 5344 San Bernardino Kramer Mohave Desert 755 Comment
  JEPS43949  Oenothera deltoides subsp. deltoides W. S. Childs March 1922 Imperial Brawley Colorado Desert Comment
  JEPS43953  Oenothera deltoides subsp. deltoides S. B. Parish 1912-10-15 8326 Imperial sw Brawley; Salton Basin -38 Comment
  JEPS43954  Oenothera deltoides subsp. deltoides W. L. Jepson 1912-10-20 5184 San Bernardino Barstow Mohave Desert 701 Comment
  JEPS43955  Oenothera deltoides subsp. deltoides W. S. Childs 1922-3-22 Imperial Brawley Comment
  JEPS46538  Oenothera deltoides subsp. deltoides W. L. Jepson 1916-3-12 6707 San Bernardino Barstow Comment
  JEPS46539  Oenothera deltoides subsp. deltoides W. L. Jepson May 1930 15473 a San Bernardino Lavic Mohave Desert Comment
  JEPS76476  Oenothera deltoides subsp. deltoides L. R. Heckard with R. Bacigalupi 1977-3-12 4511 a San Bernardino about 5 mi s Kramer (e of Hwy 395); Kramer Hills 960 Comment
  JEPS85062  Oenothera deltoides subsp. deltoides L. R. Heckard with R. Bacigalupi 1977-3-12 4511 a San Bernardino about 5 mi s Kramer (e of Hwy 395); Kramer Hills 960 Comment
  JOTR33047  Oenothera deltoides subsp. deltoides Andre, Jim, Tasha La Doux 2010-4-2 19632 San Bernardino Joshua Tree National Park. Pinto Mountains; 1.5 miles SSW of Clarks Pass (Hwy 62) Comment
  JOTR33677  Oenothera deltoides subsp. deltoides La Doux, Tasha, T. J. Mohajerin 2005-4-6 1606 San Bernardino Joshua Tree National Park. Northeast of Clarks Pass, 31 miles east of Utah Trail on Hwy 62 190 Comment
  JOTR35386  Oenothera deltoides subsp. deltoides Harding, Mitzi, J. Hoines, E. Kramer 2012-2-2 174 Riverside Joshua Tree National Park. eastern Eagle Mountains; near Pinto Wells, sand ramps and large active wash between sand hills and basalt outcrops 286 Comment
  POM122928  Oenothera deltoides subsp. deltoides Marcus E. Jones 1926-6-22 s.n. Imperial Sand Dunes W. of Yuma Comment
  POM123034  Oenothera deltoides subsp. deltoides Marcus E. Jones 1926-1-21 s.n. San Diego Yaqui Well, Colorado Desert. Comment
  POM126853  Oenothera deltoides subsp. deltoides E. E. Schellenger 20 Riverside Colorado Desert. Santa Marie Mts. [Little or Big Maria Mountains] Comment
  POM128689  Oenothera deltoides subsp. deltoides Marcus E. Jones 1927-5-12 s.n. San Bernardino Adelanto, Mojave Desert. Comment
  POM14557  Oenothera deltoides subsp. deltoides R. W. Campbell 1922-3-6 s.n. Imperial Near Salton Sea. Comment
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Sep 16 2016
  POM184494  Oenothera deltoides subsp. deltoides P. A. Munz, C. L. Hitchcock 1932-4-5 12128 Imperial 10 miles SE of Holtville. Comment
  POM188344  Oenothera deltoides subsp. deltoides P. A. Munz 1933-5-13 12949 Los Angeles 10 miles south of Muroc. Comment
  POM200877  Oenothera deltoides subsp. deltoides Carl B. Wolf 1932-4-27 3065 Riverside Colorado Desert, Chuckwalla Valley, 16 mi. east of Desert Center. 122 Comment
  POM209590  Oenothera deltoides subsp. deltoides Florence J. Youngberg 1935-4-11 110 San Diego Northern Borrego Valley. Comment
  POM213104  Oenothera deltoides subsp. deltoides P. A. Munz 1935-4-3 13646 Los Angeles Mojave Desert; 25 miles NW of Adelanto. Comment
  POM214402  Oenothera deltoides subsp. deltoides Donald A. Johansen, J. A. Ewan 1932-4-13 7133 Imperial 16 miles east of Holtville, Colorado Desert Comment
  POM220053  Oenothera deltoides subsp. deltoides F. R. Fosberg 1932-3-13 8092 Riverside Thousand Palm Canyon, Coachella Valley Comment
  POM228200  Oenothera deltoides subsp. deltoides A. M. Alexander, Louise Kellogg 1941-3-3 1885 Imperial Yuma-El Centro road. Comment
  POM259403  Oenothera deltoides subsp. deltoides P. A. Munz 1940-3-18 15620 San Diego Colorado Desert, Borrego Valley at north end of valley. Comment
  POM259939  Oenothera deltoides subsp. deltoides P. A. Munz 1940-3-22 15677 San Bernardino Old Dale, east of 29 Palms. 915 Comment
  POM271895  Oenothera deltoides subsp. deltoides S. M. Meadows 1932-3-27 s.n. Kern Red Rock Canyon. 823 Comment
  POM271922  Oenothera deltoides subsp. deltoides Lyman Benson 1933-4-1 4225 Imperial US 80, Sand dunes W of Yuma., Yuma Desert. 30 Comment
  POM3081  Oenothera deltoides subsp. deltoides H. M. Hall 1906-6-11 7386 Los Angeles Lancaster. Comment
  POM355308  Oenothera deltoides subsp. deltoides Douglas Bothwell 1934-3-31 s.n. Riverside Valle Vista, Hemet. Base of San Jacinto Mtns Comment
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Mar 27 2011
  POM355312  Oenothera deltoides subsp. deltoides Christopher Davidson, Alan Romspert, H. Surprenant 1979-4-28 7741 Imperial Algondones Dunes, dirt track continutation of Ogilby Rd, ca. 1/8 mi from All American Canal. 41 Comment
  POM355313  Oenothera deltoides subsp. deltoides Christopher Davidson, Alan Romspert, H. Surprenant 1979-4-29 7797 Imperial SW of railroad access road towards Glamis. foredunes of Pilot Knob Mesa, NE of Sand Hills. 107 Comment
  POM355314  Oenothera deltoides subsp. deltoides H. de Forest, Jack Rempel 1933-4-9 17725 Imperial Supersition Mountains, Colorado Desert. Comment
  POM355315  Oenothera deltoides subsp. deltoides H. de Forest, Jack Rempel 1933-4-9 18150 Imperial Bet. Tamarack Dist. and Superstition Mt. Comment
  POM355316  Oenothera deltoides subsp. deltoides H. de Forest, Jack Rempel 1933-4-10 18124 Imperial Between Glamis & Ruthven Comment
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Feb 22 2014
  POM355318  Oenothera deltoides subsp. deltoides N. C. Cooper 1949-3-16 3071 Imperial Seeley -13 Comment
  POM355319  Oenothera deltoides subsp. deltoides N. C. Cooper 1949-3-16 3069 Imperial Calexico. -15 Comment
  POM355320  Oenothera deltoides subsp. deltoides Geo. C. Johnstone 1928-4-7 s.n. San Bernardino Near Yermo. Comment
  POM355575  Oenothera deltoides subsp. deltoides T. W. Minthorn 1926-5-14 s.n. Riverside Between Banning and Palm Springs. Comment
  POM355576  Oenothera deltoides subsp. deltoides M. B. Dunkle 1935-4-19 4593 Imperial E. of Holtville 0 Comment
  POM355577  Oenothera deltoides subsp. deltoides M. B. Dunkle 1935-3-19 4400 Riverside Desert Center. 610 Comment
  POM355578  Oenothera deltoides subsp. deltoides M. B. Dunkle 1932-2-25 2921 Riverside 6 miles NW of Indio. Comment
  POM355579  Oenothera deltoides subsp. deltoides N. C. Cooper 1949-4-9 3327 Riverside Blythe. 81 Comment
  POM355580  Oenothera deltoides subsp. deltoides N. C. Cooper 1949-3-15 3026 Riverside Palm Springs 122 Comment
  POM355581  Oenothera deltoides subsp. deltoides Francis Fultz s.n. Riverside Colorado Desert. Comment
  POM355582  Oenothera deltoides subsp. deltoides E. C. Jaeger 1922-4-5 721 Riverside Desert Center, Chuckwalla Valley. 366 Comment
  POM355583  Oenothera deltoides subsp. deltoides N. R. Zabriskie, W. M. Zabriskie 1973-3-19 574 Riverside Triangle formed S of Freeway (I-10), N of Ramon Rd., E of intersection with Bob Hope Dr., N of Palm Desert, Coachella Valley. (Site 19). 61 Comment
  POM355584  Oenothera deltoides subsp. deltoides E. S. Spalding 1926-2-13 s.n. Riverside Colorado Desert. Box Canon on Blythe Road. Comment
  POM355585  Oenothera deltoides subsp. deltoides Glenn Shryoek 1928-3-17 s.n. Riverside Colorado Desert. Painted Canyon. Comment
  POM355586  Oenothera deltoides subsp. deltoides Jack Rempel 1933-2-24 s.n. Imperial Colorado Desert. 5 miles N of Kave Springs. Comment
  POM355587  Oenothera deltoides subsp. deltoides Malcolm M. Rice 1922-5-5 s.n. Riverside Colorado Desert; White Water. Comment
  POM355588  Oenothera deltoides subsp. deltoides A. Menke 1955-4-26 s.n. Riverside Indian Wells Comment
  POM355589  Oenothera deltoides subsp. deltoides Gale Sphon 1955-5-15 s.n. Riverside 5 miles north of Cathedral City. Comment
  POM355590  Oenothera deltoides subsp. deltoides Anstruther Davidson 1893-4-10 s.n. Riverside Palm Springs. Comment
  POM355591  Oenothera deltoides subsp. deltoides Geo. Cantwell 1935-4-8 s.n. Riverside McCoy Springs, McCoy Mnts. [NW of Blythe] Comment
  POM355592  Oenothera deltoides subsp. deltoides H. Green 1939-4-1 s.n. Riverside Palm Springs. Comment
  POM355593  Oenothera deltoides subsp. deltoides R. S. Woglum 1937-5-1 319 San Bernardino Morongo Valley, west of 29 Palms. Comment
  POM355594  Oenothera deltoides subsp. deltoides I. W. Clokey, E. G. Anderson 1935-4-25 6772 San Bernardino Ten miles north of Hinkley. 1100 Comment
  POM355597  Oenothera deltoides subsp. deltoides M. B. Dunkle 1933-3-26 3113 San Bernardino Mojave Desert, 5 miles E of Baker. Comment
  POM355598  Oenothera deltoides subsp. deltoides N. C. Cooper 1949-4-9 3342 San Bernardino Rice 244 Comment
  POM355599  Oenothera deltoides subsp. deltoides N. C. Cooper 1949-4-16 3344 San Bernardino Near Ludlow. 610 Comment
  POM355611  Oenothera deltoides subsp. deltoides G. R. Johnstone 1932-4-24 s.n. Los Angeles 15 miles E of Palmdale. Mojave Desert. Comment
  POM355612  Oenothera deltoides subsp. deltoides Anstruther Davidson 1895-5-8 s.n. Los Angeles Lancaster. Comment
  POM355613  Oenothera deltoides subsp. deltoides Unspecified 1906-06 s.n. Los Angeles Lancaster. Comment
  POM37747  Oenothera deltoides subsp. deltoides Marcus E. Jones 1906-5-2 s.n. San Bernardino Kelso. 915 Comment
  POM39308  Oenothera deltoides subsp. deltoides Marcus E. Jones 1884-5-10 s.n. San Bernardino Needles. Comment
  POM46830  Oenothera deltoides subsp. deltoides Mary F. Spencer 1920-3-24 1447 Riverside Near Indio. Colorado Desert. 91 Comment
  POM47843  Oenothera deltoides subsp. deltoides P. A. Munz 1924-2-23 7809 Imperial 25 miles E. of Holtsville. Comment
  POM50649  Oenothera deltoides subsp. deltoides A. D. E. Elmer 1902-06 3810 Los Angeles Lancaster. Comment
  POM6616  Oenothera deltoides subsp. deltoides P. A. Munz 1919-4-12 2556 San Bernardino Barstow. Desert 793 Comment
  POM66421  Oenothera deltoides subsp. deltoides Marcus E. Jones 1924-2-27 s.n. Riverside Desert Center. Chuckwalla Valley. Comment
  POM67095  Oenothera deltoides subsp. deltoides Marcus E. Jones 1924-2-27 s.n. Riverside Desert Center. Chuckwalla Valley. Comment
  POM7591  Oenothera deltoides subsp. deltoides P. A. Munz 1920-4-1 3634 San Bernardino Needles. 152 Comment
  POM8196  Oenothera deltoides subsp. deltoides P. A. Munz, R. D. Harwood 1920-4-2 3583 San Bernardino Colorado Desert, Blythe Junction 366 Comment
  POM8654  Oenothera deltoides subsp. deltoides P. A. Munz, R. D. Harwood 1920-4-20 35832 Riverside Blythe. Comment
  POM9302  Oenothera deltoides subsp. deltoides P. A. Munz, R. D. Harwood 1920-3-28 3414 San Bernardino 4 mi west of Ludlow 518 Comment
  RSA0045338  Oenothera deltoides subsp. deltoides Jim Andre 2014-3-9 27159 San Bernardino along pipeline road, just south of Coyote Lake, just WNW of Copper Mountain College, approx 5 mi. east of Joshua Tree, 0.6 mi. north of Hwy 62 719 Comment
  RSA0047875  Oenothera deltoides subsp. deltoides Jim Andre 2014-3-13 27179 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
  RSA0047876  Oenothera deltoides subsp. deltoides Jim Andre 2014-3-13 27179 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
  RSA0048795  Oenothera deltoides subsp. deltoides Jim Andre 2013-3-27 24807 Riverside Rice Valley: east side of Arica Mountains, along Rice-Midland Rd, 2.2 mi. south of Rice (Hwy 62). 241 Comment
  RSA0069288  Oenothera deltoides subsp. deltoides Jim Andre 2014-3-6 27983 San Bernardino Kelso Dunes: Southwest end of dunes, just east of Bull Cyn wash, 6.1 mi west of Kelbaker Rd. 698 Comment
  RSA0073104  Oenothera deltoides subsp. deltoides Jim Andre 2013-3-27 24776 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
  RSA0078178  Oenothera deltoides subsp. deltoides J. M. Andre 2014-4-7 29688 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
  RSA0084907  Oenothera deltoides subsp. deltoides Jim Andre 2013-3-11 25958 San Bernardino Chemehuevi Valley: along Turtle Mtn Rd 3.9 mi. east of Chemehuevi Wash, approx. 2 mi. west of Hwy 95. 412 Comment
  RSA0103060  Oenothera deltoides subsp. deltoides Jim M. Andre 2014-4-7 29733 San Bernardino Sandy hummocks just north of junction of BLM Rd # 8687 and powerline corridor, about 1 mi. north of RR tracks underpass at Interstate 40 (Pisgah Rd). Approx. 13 mi. west of Ludlow. 650 Comment
  RSA101741  Oenothera deltoides subsp. deltoides R. Weatherby 1950-3-4 1040 -A Imperial 23 miles east of Holtsville at Junction of Highways 98 and 80. 61 Comment
  RSA111299  Oenothera deltoides subsp. deltoides Verne Grant, James Davis 1957-3-28 9891 San Diego Sand dunes east of Borrego School, Borrego Valley. Comment
  RSA11564  Oenothera deltoides subsp. deltoides C. Epling, Marvin Darsie, Wm. Robison 1932-4-9 s.n. San Diego Borego Spring. Comment
  RSA118385  Oenothera deltoides subsp. deltoides P. A. Munz, David P. Gregory, William M. Klein 1958-4-4 22964 Imperial Hwy. w. of sand dunes bet. Holtsville and Yuma, 35 mi. w. of Winterhaven. 0 Comment
  RSA118387  Oenothera deltoides subsp. deltoides P. A. Munz, David P. Gregory, William M. Klein 1958-4-4 22962 Riverside Sun Tan Motel, 3.5 mi. nw. Indio city limits, on Hwy 70 [Hwy 10]. 30 Comment
  RSA118388  Oenothera deltoides subsp. deltoides P. A. Munz, David P. Gregory, William M. Klein 1958-4-4 22961 Riverside Sun Tan Motel, 3.5 mi. nw. Indio city limits, on Hwy 70 [Hwy 10]. 30 Comment
  RSA118390  Oenothera deltoides subsp. deltoides P. A. Munz, David P. Gregory 1958-4-19 23309 San Bernardino 7 miles w. of Adelanto. Mojave Desert. 823 Comment
  RSA118459  Oenothera deltoides subsp. deltoides P. A. Munz, David P. Gregory, William M. Klein 1958-4-7 23004 San Bernardino 0.5 miles E of Kelso. 610 Comment
  RSA118461  Oenothera deltoides subsp. deltoides P. A. Munz, D. Gregory, W. M. Klein 1958-4-7 23006 San Bernardino W. end of Dry Lake, 17 mile e of 29 Palms. 579 Comment
  RSA118463  Oenothera deltoides subsp. deltoides P. A. Munz, D. Gregory, W. M. Klein 1958-4-7 23008 San Bernardino W. end of Dry Lake, 17 mile e of 29 Palms. 579 Comment
  RSA119422  Oenothera deltoides subsp. deltoides William M. Klein 1958-6-3 283 San Bernardino 1.7 miles W of the turn-off to Palmdale just n. of Adelanto. Comment
  RSA124070  Oenothera deltoides subsp. deltoides Percy C. Everett, E. K. Balls 1958-5-16 23267 San Bernardino 4.2 miles north of Adelanto on U.S. Hwy. 395 808 Comment
  RSA124320  Oenothera deltoides subsp. deltoides E. K. Balls, P. C. Everett 1958-3-20 22909 Imperial 0.5 miles north of U.S. Hwy. 80, along road to Blythe. 61 Comment
  RSA124447  Oenothera deltoides subsp. deltoides Percy C. Everett 1958-4-29 23025 Riverside 5.3 miles NE along road from Desert center to Rice and Vidal Jct. 244 Comment
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May 15 2009
  RSA12956  Oenothera deltoides subsp. deltoides Carl B. Wolf 1935-4-27 6497 San Bernardino 3/4 mile beyond 1st summit, 6.3 miles north east of Barstow on the Garlic Springs Road. Mojave Desert. 762 Comment
  RSA144657  Oenothera deltoides subsp. deltoides Peter H. Raven 1958-3-22 11909 San Bernardino Dawes Siding, between Cima and Kelso. Comment
  RSA144658  Oenothera deltoides subsp. deltoides Peter H. Raven 1958-1-26 11509 Imperial 8.3 miles west of Winterhaven, 0.9 miles west of State Inspection Station. Comment
  RSA144922  Oenothera deltoides subsp. deltoides J. W. MacSwain, R. W. Thorp 1959-3-7 59 -46 Riverside 2 miles west of Hopkins Well. Comment
  RSA144927  Oenothera deltoides subsp. deltoides J. W. MacSwain, R. W. Thorp 1959-3-7 59 -47 Riverside 2 miles west of Hopkins Well. Comment
  RSA145363  Oenothera deltoides subsp. deltoides William M. Klein 1959-3-11 816 -820 San Bernardino About 10 miles north of Hinkley in water Valley. 640 Comment
  RSA145365  Oenothera deltoides subsp. deltoides William M. Klein 1959-4-5 948 -949 Riverside U,S. Hwy 60-70, about 22 miles west of Blythe. 137 Comment
  RSA145368  Oenothera deltoides subsp. deltoides William M. Klein 1959-3-19 929 -930 San Bernardino Along the north side of U.S. Hwy 66 at Essex. 610 Comment
  RSA145372  Oenothera deltoides subsp. deltoides William M. Klein 1959-3-11 813- 814 -815 San Bernardino About 8 miles north of Hinkley near Harper Dry Lake Bed. 640 Comment
  RSA145374  Oenothera deltoides subsp. deltoides William M. Klein 1959-3-13 847- 849 -853 San Bernardino Mojave Desert. Ca. 7.4 miles SW of Cronise Valley Station on Highway 91-466. 579 Comment
  RSA145482  Oenothera deltoides subsp. deltoides William M. Klein, David P. Gregory 1960-4-11 1337 San Bernardino Along the Adelanto-Palmdale road, 2.8 miles west of Adelanto. 884 Comment
  RSA145483  Oenothera deltoides subsp. deltoides William M. Klein, David P. Gregory 1960-4-12 1343 San Bernardino Extensive sand dunes along the Kelso-Amboy road 2 miles south of Kelso. 610 Comment
  RSA145485  Oenothera deltoides subsp. deltoides William M. Klein, David P. Gregory 1960-4-13 1364 San Bernardino Along to road to Mitchell Caverns State Park, 1.5 miles northewest of Essex. 610 Comment
  RSA145509  Oenothera deltoides subsp. deltoides William M. Klein, R. K. Benjamin 1960-11-11 1612 San Bernardino Along the Mojave River just north of Daggett. 610 Comment
  RSA146008  Oenothera deltoides subsp. deltoides William M. Klein 1958-4-12 241 San Bernardino On the northeast side of 29 Palms along to road to Amboy. Comment
  RSA146010  Oenothera deltoides subsp. deltoides William M. Klein 1959-3-1 800 Riverside Bermuda Dunes; along the LaQuinta road, .5 miles south of the junction of US Hwy 60-99, about 6 miles northwest of Indio. 61 Comment
  RSA146011  Oenothera deltoides subsp. deltoides William M. Klein 1959-3-1 802 Riverside Bermuda Dunes; along the LaQuinta road, .5 miles south of the junction of US Hwy 60-99, about 6 miles northwest of Indio. 61 Comment
  RSA146012  Oenothera deltoides subsp. deltoides William M. Klein 1958-2-12 63 Imperial Along U.S. Highway 99 about 11 miles southeast of Kane Springs. Comment
  RSA146014  Oenothera deltoides subsp. deltoides William M. Klein, David P. Gregory 1958-2-13 74 Imperial Along U.S. Highway 80 about 3.8 miles southeast of Desert Edge. Comment
  RSA146016  Oenothera deltoides subsp. deltoides William M. Klein, David P. Gregory 1958-2-13 78 Imperial Along U.S. Highway 80 about 1.9 miles northeast of Gray s Well, west side of Sand Hills. Comment
  RSA146017  Oenothera deltoides subsp. deltoides William M. Klein 1958-2-14 144 Imperial Northeast drainage of the Palo Verde Mtns., 15.4 miles north of Midway Well on the Ogilby-Blythe road. Comment
  RSA146019  Oenothera deltoides subsp. deltoides William M. Klein, David P. Gregory 1958-2-14 147 Riverside Along U.S. hwy 60-70 on Palo Verde Mesa, west of Blythe. Comment
  RSA146020  Oenothera deltoides subsp. deltoides William M. Klein 1958-2-12 54 Imperial Along U.S. Highway 99 about 6 miles northwest of Kane Springs. Comment
  RSA146053  Oenothera deltoides subsp. deltoides William M. Klein 1959-4-6 952 Riverside U,S. Hwy 60-70, about 21 miles west of Blythe. 137 Comment
  RSA146056  Oenothera deltoides subsp. deltoides William M. Klein 1959-3-18 905 San Bernardino Sand dunes about 2 miles south of Kelso along the Kelso-Amboy road. 671 Comment
  RSA146061  Oenothera deltoides subsp. deltoides William M. Klein 1959-4-6 951 Riverside U,S. Hwy 60-70, about 20 miles west of Blythe. 137 Comment
  RSA146067  Oenothera deltoides subsp. deltoides William M. Klein 1959-3-19 922 San Bernardino Sand dunes about 3 miles south of Kelso along the Kelso-Amboy road 671 Comment
  RSA146082  Oenothera deltoides subsp. deltoides J. A. Powell 1960-4-23 60 -34 San Bernardino 10.5 miles north of Earp. Comment
  RSA146090  Oenothera deltoides subsp. deltoides E. G. Linsley, J. W. MacSwain 1959-3-28 59 -63 Kern Boron. Comment
  RSA146282  Oenothera deltoides subsp. deltoides William M. Klein 1960-4-20 1368 San Bernardino Along the 29 Palms Palms-Rice road 20 miles east of 29 Palms, south of Dale Dry Lake. Comment
  RSA146299  Oenothera deltoides subsp. deltoides William M. Klein 1960-6-25 1466 San Bernardino Along the 29 Palms-Rice road 32 miles east of 29 Palms. 621 Comment
  RSA152010  Oenothera deltoides subsp. deltoides David P. Gregory 1960-4-8 361 Riverside 5 miles NW of Palm Desert. Comment
  RSA152015  Oenothera deltoides subsp. deltoides David P. Gregory 1960-3-20 360 Riverside Across railroad tracks from Thousand Palms in the V of the forking road Comment
  RSA152102  Oenothera deltoides subsp. deltoides David Gregory 1960-5-1 s.n. San Bernardino Sandy desert 21 miles east of 29 Palms. Comment
  RSA158242  Oenothera deltoides subsp. deltoides David P. Gregory 1960-4-29 365 San Bernardino 14 miles east of 29 Palms. Comment
  RSA159415  Oenothera deltoides subsp. deltoides John H. Thomas 1949-4-21 388 Imperial Flat desert, along U.S. Highway 80 [Hwy 8], 3 miles E. of Midway Well. Comment
  RSA176295  Oenothera deltoides subsp. deltoides Robert F. Thorne, Robert Rutherford 1964-4-10 33568 Imperial Sand dunes ca. 17 miles west of Yuma near rest stop on Hwy. 80. Comment
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Dec 29 2011
  RSA24629  Oenothera deltoides subsp. deltoides Carl B. Wolf 1941-5-1 10191 San Bernardino S.E. end of Kelso Sand Dunes, 7 miles S. of Kelso on Amboy Rd. 762 Comment
  RSA248011  Oenothera deltoides subsp. deltoides Robert F. Thorne, C. W. Tilforth 1973-4-28 43146 San Bernardino 4.4 mi. W of Kelso along Union Pacific Railroad. 671 Comment
  RSA248134  Oenothera deltoides subsp. deltoides Susan Delano McKelvey 1936-2-10 5056 Riverside In desert north of Palm Springs. Comment
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Dec 14 2011
  RSA25381  Oenothera deltoides subsp. deltoides C. L. Hitchcock 1940-4-4 5944 Riverside Pinto Basin. Comment
  RSA254937A  Oenothera deltoides subsp. deltoides C. W. Tilforth 1975-5-19 1031 San Bernardino Along Kelbaker Road, 1/4 mi. S of Kelso 640 Comment
  RSA264557  Oenothera deltoides subsp. deltoides C. W. Tilforth, J. Dourley, Walter Wisura 1977-5-19 1321 Riverside Colorado Desert. 2 miles south of Rice and Highway 62 along Blythe-Rice Road, between Arica Mtns & Rice Valley. 244 Comment
  RSA271696  Oenothera deltoides subsp. deltoides David S. Verity, Jane Turner, Francis M. Ball 1964-2-15 1368 Imperial Ca. 21 1/2 mi. E. of Holtsville on main hwy. to Yuma; Comment
  RSA272253  Oenothera deltoides subsp. deltoides James Henrickson 1978-5-12 17051 -b San Bernardino Ca 42 miles NE of Barstow at Bitter Springs in Fort Irwin Military Reserve, ca 23 miles E of Headquarters 427 Comment
  RSA275207  Oenothera deltoides subsp. deltoides Robert F. Thorne, C. W. Tilforth, R. K. Benjamin 1977-5-15 49396 San Bernardino Mojave Desert, Kelso Dunes: along S margin. 793 Comment
  RSA278664  Oenothera deltoides subsp. deltoides Barry A. Prigge 1978-4-21 2547 San Bernardino 2.9 miles NW of Lavic near railroad crossing 640 Comment
  RSA278755  Oenothera deltoides subsp. deltoides Bonnie M. Rich 1979-4-19 79039 Imperial On Algadones Dunes, 0.5 miles east of power drop #2 on the north side of the All American Canal. Comment
  RSA284182  Oenothera deltoides subsp. deltoides Robert F. Thorne, A. Shmida, Barry A. Prigge 1978-5-9 51203 San Bernardino Kelso Dunes: southern edge of Kelso Dunes near Bull Canyon Wash from Granite Mountains. 732 Comment
  RSA289296  Oenothera deltoides subsp. deltoides Charles Convis 1980-4-10 144 Imperial Colorado Desert, Western Salton Basin, 27 km due WNW of Westmorland, Ca. Flats and stabilized dunes area 0-2 km N of San Felipe creek in area of confluence with Carrizo wash. -21 Comment
  RSA295987  Oenothera deltoides subsp. deltoides B. G. Baldwin 1980-4-26 66 San Bernardino 11 miles N, 14.5 miles W of Kelso. 564 Comment
  RSA296582  Oenothera deltoides subsp. deltoides S. Castagnoli, Greg de Nevers, R. D. Stone 1980-4-24 78 San Bernardino Kingston Range: 3/4 mile W of Kingston Wash Confluence. 823 Comment
  RSA296594  Oenothera deltoides subsp. deltoides S. Castagnoli, Greg de Nevers, R. D. Stone 1980-4-25 91 San Bernardino Kingstone Range. Coyote Holes. 671 Comment
  RSA336266  Oenothera deltoides subsp. deltoides Robert F. Thorne 1978-5-30 52160 Imperial Algodones Dunes: N end of Dunes, ca. 2 miles SSE of Regina. 61 Comment
  RSA355595  Oenothera deltoides subsp. deltoides Jeannette B. Edge 1934-3-6 s.n. San Bernardino Cajon Wash. Comment
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Dec 29 2016
  RSA356622  Oenothera deltoides subsp. deltoides Robert F. Thorne 1966-3-26 35745 San Diego Borrego Valley. Sandy creosote bush scrub, ca. 1.5 miles N of Borrego Springs 183 Comment
  RSA357857  Oenothera deltoides subsp. deltoides Robert F. Thorne, M. Z. Thorne 1973-3-30 42708 San Bernardino SE end Johnson Valley, ca. 20 miles N of Yucca Valley and 12 miles ESE of Old Woman Springs. 976 Comment
  RSA48298  Oenothera deltoides subsp. deltoides E. K. Balls 1949-4-3 12933 Imperial Near Grays Well on Highway 80 between Holtville and Yuma, Colorado Desert. 76 Comment
  RSA4933  Oenothera deltoides subsp. deltoides Carl B. Wolf 1932-4-27 3065 Riverside Colorado Desert, Chuckwalla Valley, 16 mi. east of Desert Center. 122 Comment
  RSA519288  Oenothera deltoides subsp. deltoides H. Green 1978-4-26 s.n. San Bernardino E. Mojave Desert, Ward Valley; W of Needles. Comment
  RSA525291  Oenothera deltoides subsp. deltoides Walter Wisura 1991-4-28 4492 San Bernardino 27.3 mi E of 29 Palm along the Hwy 62. Comment
  RSA528111  Oenothera deltoides subsp. deltoides Ed LaRue 1991-4-11 91 -23 Imperial Western side of Imperial Sand Dunes area, immediately N of Hwy 78. Comment
  RSA550047  Oenothera deltoides subsp. deltoides Walter Wisura, J. Dolan, M. Wall 1992-3-25 4660 Imperial Imperial Dunes W of Glamis Comment
  RSA554061  Oenothera deltoides subsp. deltoides Dave Kelly 1992-2-11 92 -16 Imperial Algodones Dunes, hwy 78 on W side of dunes Comment
  RSA562058  Oenothera deltoides subsp. deltoides Steve Boyd, C. Boyd, K. A. Boyd 1992-4-19 6926 Riverside N end of the Granite Mtns on sandy bajada along poweline road near jtn of Hwy 177 and Hwy 62. Area of transition between Mojave and Colorado Deserts. Comment
  RSA604958  Oenothera deltoides subsp. deltoides Scott D. White 1995-4-6 2794 San Bernardino Cadiz Rd., +/- 10 road miles N of hwy 62. 200 Comment
  RSA615333  Oenothera deltoides subsp. deltoides George K. Helmkamp, E. A. Helmkamp 1998-2-18 2689 Riverside Colorado Desert: Midland Road, 3.8 miles SE of Midland, Little Maria Mountains Comment
  RSA676317  Oenothera deltoides subsp. deltoides J. Mark Porter, Susan Hobbs, Orlando Mistretta 2003-2-20 s.n. Imperial Algodones Dunes. Imperial Sand Dunes National Recreation Area, Algodones Wilderness. Comment
  RSA698260  Oenothera deltoides subsp. deltoides Mary Edmunds 1932-3-27 s.n. Riverside Sandy soil W. of Indio. Comment
  RSA705113  Oenothera deltoides subsp. deltoides Sarah J. De Groot, J. Mark Porter 2003-3-1 1141 San Bernardino Whipple Mountains: Dune OHV area near Echo Lodge, along Parker Dam road. Comment
  RSA705162  Oenothera deltoides subsp. deltoides Sarah J. De Groot, Lee De Groot 2003-4-6 2332 San Bernardino Whipple Mountains: Along Parker Dam road S of Bullfrog day use area, across river from Roadrunner resort. 110 Comment
  RSA707593  Oenothera deltoides subsp. deltoides Jonathan Snapp-Cook, Kurt Roblek, Kevin B. Clark, Reas Chavez 2005-6-30 CFW- 3 Riverside Rancho Mirage, eastern Riverside County. 0.5 miles NWW of intersection of Ramon Road and Los Alamos Way. This area is referred to as Big Dune. 91 Comment
  RSA715093  Oenothera deltoides subsp. deltoides Sarah J. De Groot, J. Mark Porter 2006-3-14 5201 Riverside North foot of San Jacinto Mts, between Snow Creek Road and Highway 111. Stabilized sand dunes. 351 Comment
  RSA720729  Oenothera deltoides subsp. deltoides J. Mark Porter 2001-4-20 12491 San Bernardino Whipple Mountains: Just W of Colorado River, Copper Basin Dunes OHV area. Comment
  RSA720735  Oenothera deltoides subsp. deltoides J. Mark Porter 2001-4-20 12481 San Bernardino Whipple Mountains: Just W of Colorado River, Copper Basin Dunes OHV area. Comment
  RSA72276  Oenothera deltoides subsp. deltoides Robert L. Dressler 1949-3-19 418 Riverside 5 miles NE of Desert Center. Comment
  RSA75406  Oenothera deltoides subsp. deltoides F. W. Peirson 1932-3-21 9778 Imperial E edge of sand hills, Holtsville -Yuma Road 61 Comment
  RSA75413  Oenothera deltoides subsp. deltoides F. W. Peirson 1918-03 779 Riverside Irrigated field near Indio. Comment
  RSA75417  Oenothera deltoides subsp. deltoides F. W. Peirson 1932-3-21 9771 Imperial 8 miles east of Holtsville 15 Comment
  RSA75419  Oenothera deltoides subsp. deltoides F. W. Peirson 1922-4-6 782 Riverside Near the White Water Bridge, head of Coachella Valley. Comment
  RSA75420  Oenothera deltoides subsp. deltoides F. W. Peirson 1922-4-12 2905 Imperial 45 miles southeast of Coachella Comment
  RSA75421  Oenothera deltoides subsp. deltoides F. W. Peirson 1927-4-15 7192 Imperial 10 miles east of Holtsville Comment
  RSA756279  Oenothera deltoides subsp. deltoides Michael Honer, Marc Baker 2008-4-21 3065 San Bernardino Johnson Valley: open flats appx. 2.5 mi. N of Highway 247, 3.25 mi. E of Lafon Road. 854 Comment
  RSA767452  Oenothera deltoides subsp. deltoides Jim Andre 2009-3-11 11263 San Bernardino Bristol Dry Lake: south end of Bristol Dry Lake, just west of Amboy Road, at the bend in road at margin of playa, approx. 7 miles south of town of Amboy. 164 Comment
  RSA777659  Oenothera deltoides subsp. deltoides Jim Andre 2011-3-31 16478 San Bernardino Northern end of East Cronise Lake, along Cronise Lake Road 3 miles north of I-15, 16 miles west of Baker 320 Comment
  RSA779857  Oenothera deltoides subsp. deltoides Jim Andre 2011-3-31 16459 San Bernardino Mojave National Preserve; approx. 2 miles south of Baker, 0.8 mile SW of Kelbaker Road, at sand ramp onto base of limestone hill 307 Comment
  RSA785130  Oenothera deltoides subsp. deltoides Jim Andre 2011-3-28 16826 San Bernardino Along Yermo-Daggett Road, just N of Daggett, on north bank of Mojave River crossing 609 Comment
  RSA789747  Oenothera deltoides subsp. deltoides David Fraker, Aaron Sedgwick 2012-3-22 15 San Bernardino Chuckwalla Valley - South of Joshua Tree National park on both sides of Highway 177. North of Highway 10 ~5 mi. South of the Desert lily Sanctuary approx. 3 mi. 183 Comment
  RSA79130  Oenothera deltoides subsp. deltoides P. A. Munz 1952-5-2 17334 San Bernardino North of High School, 29 Palms. 549 Comment
  RSA795734  Oenothera deltoides subsp. deltoides Jim Andre 2012-3-18 21285 San Bernardino Along Ironage Rd., just east of Dale Lake playa, approx. 1 mi south of Hwy 62. 424 Comment
  SD118107 Image available Oenothera deltoides subsp. deltoides Duffie Clemons, Erik Jonsson, Mike Curto 1985-3-16 932 San Diego Common in sandy soil of desert flat, south side of Henderson Cyn Road. 185 Comment
  SD143794  Oenothera deltoides subsp. deltoides G. K. Helmkamp, E. A. Helmkamp 1998-1-23 2566 Imperial 18.8 miles northwest of Westmoreland. -29 Comment
  SD143796  Oenothera deltoides subsp. deltoides G. K. Helmkamp, E. A. Helmkamp 1998-3-18 2874 Imperial Between Highway I-8 and the All American Canal across from the Brock Research Center. 46 Comment
  SD144862  Oenothera deltoides subsp. deltoides Jon P. Rebman, A. Salywon & C. Christy 1998-3-22 4940 Imperial West of Yuma, AZ, in dune area at the junction of Ogilby Road and Interstate 8. (IPB 10/07) 29 Comment
  SD154887  Oenothera deltoides subsp. deltoides Joe Barth 2004-2-23 32 San Diego Shell Reef Expressway E of N San Felipe Wash Rd. 53 Comment
  SD161134  Oenothera deltoides subsp. deltoides Bill Sullivan 2005-1-2 11 San Diego Anza-Borrego Desert SP, map sections 31 and 32 along a west-east line from El Vado Monument to the jeep trail starting at the N. end of DiGiorgio road in Borrego Springs 256 Comment
  SD161135  Oenothera deltoides subsp. deltoides Larry Hendrickson 2004-2-20 6 San Diego 0.5 miles Southeast of Little Clark Lake, Anza-Borrego State Park Comment
  SD161136  Oenothera deltoides subsp. deltoides Joe Barth 2005-1-30 178 San Diego Anza-Borrego Desert State Park; west bank of Font's Point Wash about .6 mile south of Hwy S22; (near south edge of square). 238 Comment
  SD161137  Oenothera deltoides subsp. deltoides Char Glacy, Nancy Nenow 2005-2-27 41 San Diego Anza Borrego Desert State Park - Old Overland Stage Route Road followed stream bed of Vallecito Creek. 260 Comment
  SD169630  Oenothera deltoides subsp. deltoides Joe Barth 2005-2-20 319 San Diego Anza-Borrego Desert State Park: Carrizo Valley at Bow Willow Creek and adjacent banks; 2.5 miles (by road) east of Hwy S2. 180 Comment
  SD200107  Oenothera deltoides subsp. deltoides Jon Rebman, G. Fleming, W. Schmidtmann, & G. Erbeck 2009-3-9 16089 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
  SD206109  Oenothera deltoides subsp. deltoides Bill Sullivan 2008-3-11 403 San Diego Anza-Borrego Desert State Park, north side of Borrego-Salton Seaway (County Road S22), about 1 mile east of Font's Point Wash 259 Comment
  SD206110  Oenothera deltoides subsp. deltoides Richard L. Breisch 2008-3-7 310 San Diego Anza-Borrego Desert State Park, 6 Km east of Canebrake, south of junction of Overland Stage Route & Arroyo Tapiado. 203 Comment
  SD217887  Oenothera deltoides subsp. deltoides Ruth R. Ehly, Larry Hendrickson, MaryJo Churchwell 2009-4-16 51 San Diego Borrego Springs, Borrego Springs Road, west side, 0.5 miles north of Palm Canyon Drive. 49 Comment
  SD228600  Oenothera deltoides subsp. deltoides Joe Barth 2011-2-2 1063 San Diego Wolfe Well Rd, N of Holmes Camp. E of Benson Lake airport. ~0.3 mile S of San Felipe Wash; 1.7 mile W of county line. In Ocotillo Wells State Vehicular Recreation Area. 49 Comment
  SD228601  Oenothera deltoides subsp. deltoides Larry Hendrickson, Collected by Mary Ekelund 2010-3-22 4535 San Diego Anza-Borrego Desert State Park. Borrego Valley, 4.0 air miles NE of Christmas Circle, and 1.0 mile E of the intersection of Henderson Canyon Road and Borrego Valley Road, N-side of Henderson Cyn. Rd, 194 Comment
  SD242896  Oenothera deltoides subsp. deltoides Janeen Williams 2008-1-23 2 Imperial Yuha Desert Area of Critical Environmental Concern, north of highway 98 west of kiosk on road 131 Comment
  SD250525  Oenothera deltoides subsp. deltoides J. Mark Porter, Susan Hobbs, Orlando Mistretta 2003-2-20 Imperial Algodones Dunes. Imperial Sand Dunes National Recreation Area, Algodones Wilderness. Comment
  SD261809  Oenothera deltoides subsp. deltoides Susan T Welker 1992-3-19 San Diego Along road edge and north of road, Henderson Canyon Road, north-east of Borrego Springs 184 Comment
  SD52939  Oenothera deltoides subsp. deltoides David P. Gregory 1960-5-1 369 San Bernardino 21 miles east of Twentynine Palms. Comment
  SDSU18770  Oenothera deltoides subsp. deltoides C. Matt Guilliams, Jeff Marshall 2008-4-23 622 Imperial North of I-8 ca. 0.5km and east of the All-American Canal ca. 50m. Adjacent to the canal as it passes through the Algodones Dunes. 73 Comment
  SDSU18776  Oenothera deltoides subsp. deltoides C. Matt Guilliams, Jeff Marshall 2008-4-23 622 Imperial North of I-8 ca. 0.5km and east of the All-American Canal ca. 50m. Adjacent to the canal as it passes through the Algodones Dunes. 73 Comment
  SDSU8861  Oenothera deltoides subsp. deltoides D. Hunsaker 1962-3-31 Imperial Coachella Canal, 22 miles E of Brawley, on Glamis road. Comment
  SDSU8866  Oenothera deltoides subsp. deltoides D. Hunsaker 1962-3-31 Imperial Coachella Canal, 22 miles E of Brawley., on Glamis road. Comment
  SDSU8916  Oenothera deltoides subsp. deltoides M. J Benton, Joanie M. Wojtan 1992-3-15 15 III92F San Diego 0.8 miles east from the intersection of Henderson Canyon Rd and Borrego Valley Rd., Borrego Springs. 75 feet south of road. 189 Comment
  SEINET1909520  Oenothera deltoides subsp. deltoides Sarah J. De Groot, Lee DeGroot 2003-1 2332 San Bernardino Whipple Mountains: Sand dune area just S of Echo Point, across Parker Dam road from Copper Basin Dunes OHV area. 141 Comment
  SEINET269340  Oenothera deltoides subsp. deltoides Scott D. White 1995-4-12 2845 San Bernardino Just north of State Route 62 at intersection with Ironage road Comment
  SEINET3289385 Image available Oenothera deltoides subsp. deltoides Marcus E. Jones 1884-5-10 3870 Unknown The Needles. Comment
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Mar 17 2014
  SJSU10937  Oenothera deltoides subsp. deltoides H. Kosakai 1958-4-3 Unknown 1 mi S of San Felipe Comment
  UC1007211  Oenothera deltoides subsp. deltoides Philip A. Munz 1940-3-18 15620 San Diego n end Borrego Valley (e San Diego Co.) Comment
  UC1122209  Oenothera deltoides subsp. deltoides H. S. Yates 1937-3-23 6419 Riverside 5 mi n Edom; Thermal Quadrangle Comment
  UC1186529  Oenothera deltoides subsp. deltoides J. A. Powell 1960-4-23 60 -34 San Bernardino 10.5 mi n Earp Comment
  UC1186574  Oenothera deltoides subsp. deltoides J. W. MacSwain and R. W. Thorp 1959-3-7 59 -47 Riverside 2 mi w Hopkins Well Comment
  UC1228542  Oenothera deltoides subsp. deltoides C. V. Muhlick 1962-3-18 22215 Imperial just sw sandhills 5 mi. w. of Glamis Comment
  UC1234605  Oenothera deltoides subsp. deltoides David P. Gregory 1960-3-20 360 Riverside across r.r. from Thousand Palms Comment
  UC1251998  Oenothera deltoides subsp. deltoides William M. Klein 1958-2-14 144 Imperial 15.4 mi n Midway Well (on the Ogilby-Blythe Rd); Northeast drainage of Palo Verde Mtns. Comment
  UC1252000  Oenothera deltoides subsp. deltoides William M. Klein 1958-2-12 Imperial along US Hwy 99 about 3.6 mi se Kane Springs 50 Comment
  UC1252001  Oenothera deltoides subsp. deltoides William M. Klein and D. P. Gregory 1958-2-13 75 Imperial along US Hwy 80 about 3.8 mi se Desert Edge Comment
  UC1252002  Oenothera deltoides subsp. deltoides William M. Klein 1959-3-1 805 Riverside along La Quinta Rd 0.5 mi s junction of U.S. Highway 60-99 (about 6 mi nw of Indio); Bermuda Dunes 60 Comment
  UC1537649  Oenothera deltoides subsp. deltoides Gordon H. True Jr. 1935-3-6 54 Los Angeles s slopes Lovejoy Butte 853 Comment
  UC1602329  Oenothera deltoides subsp. deltoides T. S. Brandegee 1901-3-30 Imperial Signal Mt. Colorado Desert Comment
  UC162559  Oenothera deltoides subsp. deltoides H. M. Hall Apr. 1905 5768 Riverside Bradley Canyon Colorado Desert 91 Comment
  UC166866  Oenothera deltoides subsp. deltoides Marcus E. Jones, A. M. 1884-5-10 3870 San Bernardino The Needles Comment
  UC169238  Oenothera deltoides subsp. deltoides Katharine Brandegee May 1913 Kern Randsburg to Rand Comment
  UC169605  Oenothera deltoides subsp. deltoides Katharine Brandegee May 1913 Kern Rand-Randsburg Comment
  UC172341  Oenothera deltoides subsp. deltoides T. S. Brandegee Apr. 1901 San Diego Carisso Ck. Colorado Desert Comment
  UC172343  Oenothera deltoides subsp. deltoides T. S. Brandegee 1905-4-18 San Diego Borregos Springs Colo. Desert Comment
  UC172346  Oenothera deltoides subsp. deltoides T. S. Brandegee 1901-3-31 Imperial Cameron Lake Colorado Desert Comment
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Sep 10 2007
  UC172392  Oenothera deltoides subsp. deltoides T. S. Brandegee Apr. 1905 San Diego Colorado Desert Comment
  UC178517  Oenothera deltoides subsp. deltoides Katharine Brandegee 1913-1 Kern Randsburg-Rand Mojave Desert Comment
  UC183430  Oenothera deltoides subsp. deltoides Miss Mabel Minthorn 1914-3-17 San Bernardino 5 mi w Barstow Comment
  UC184464  Oenothera deltoides subsp. deltoides A. D. E. Elmer July 1902 3810 Los Angeles Lancaster Comment
  UC20437  Oenothera deltoides subsp. deltoides Dr. A. Davidson May 1895 Los Angeles Lancaster Comment
  UC20440  Oenothera deltoides subsp. deltoides W. G. Wright 1889-3 1736 Riverside Colorado Desert Comment
  UC20445  Oenothera deltoides subsp. deltoides J. Burtt Davy May 9 1896-May 24 1896 2276 Los Angeles Lancaster Antelope Valley Comment
  UC20555  Oenothera deltoides subsp. deltoides S. B. Parish Apr 4 1896-Apr 13 1896 4107 Riverside Palm Springs (Agua Caliente) desert base of San Jacinto Mt. 152 Comment
  UC20577  Oenothera deltoides subsp. deltoides Wright 1889-3 Riverside Colorado Desert Comment
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Jan 26 2011
  UC218138  Oenothera deltoides subsp. deltoides P. A. Munz and R. D. Harwood 1920-3-28 3414 San Bernardino 4 mi w Ludlow 518 Comment
  UC306279  Oenothera deltoides subsp. deltoides S. B. Parish 1919-4-13 19244 San Bernardino mesa near Barstow; Mojave Desert Comment
  UC314074  Oenothera deltoides subsp. deltoides A. D. E. Elmer June 1902 3810 Los Angeles Lancaster Comment
  UC476919  Oenothera deltoides subsp. deltoides Mrs. G. Earle Kelly 1932-3-22 San Bernardino nr. Barstow; Mohave Desert Comment
  UC494797  Oenothera deltoides subsp. deltoides T. Craig 1928-4-28 1023 San Bernardino Adelanto Mojave Desert Comment
  UC495105  Oenothera deltoides subsp. deltoides Philip A. Munz and C. L. Hitchcock 1932-4-5 12128 Imperial 10 mi se Holtville Comment
  UC500542  Oenothera deltoides subsp. deltoides Aven Nelson 1930-2-22 11154 a Imperial w Salton Sea Comment
  UC501478  Oenothera deltoides subsp. deltoides Frank W. Peirson 1932-3-21 9771 Imperial 8 mi e Holtville 15 Comment
  UC519749  Oenothera deltoides subsp. deltoides C. Epling and Wm. Robison 1932-4-9 San Diego Borego Spring Comment
  UC569079  Oenothera deltoides subsp. deltoides Philip A. Munz 1935-4-3 13646 San Bernardino 25 mi nw Adelanto; Mohave Desert Comment
  UC625772  Oenothera deltoides subsp. deltoides Annie M. Alexander 1939-5-3 369 San Bernardino 4 mi n Crossroads; Colorado R. Comment
  UC635277  Oenothera deltoides subsp. deltoides Margaret Stason 1927-3-12 Riverside Painted Canyon Colorado Desert Comment
  UC665751  Oenothera deltoides subsp. deltoides Ira L. Wiggins 1941-3-26 9660 Riverside along wash Wiley Well Comment
  UC669259  Oenothera deltoides subsp. deltoides Annie M. Alexander and Louise Kellogg 1941-3-3 1885 Imperial near edge of road from El Centro to Yuma; Colorado Desert Comment
  UC68520  Oenothera deltoides subsp. deltoides H. M. Hall Apr. 1905 5926 Riverside MyCoy Wash Colorado Desert 91 Comment
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Sep 5 2011
  UC68570  Oenothera deltoides subsp. deltoides H. M. Hall Apr. 1905 5768 Riverside Bradley Canyon Colorado Desert 91 Comment
  UC68573  Oenothera deltoides subsp. deltoides H. M. Hall Apr. 1905 5756 Riverside Whitewater Colorado Desert 243 Comment
  UC68574  Oenothera deltoides subsp. deltoides H. M. Hall May 1905 6042 San Bernardino near Dale; Lyons Well Comment
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Sep 11 2011
  UC700980  Oenothera deltoides subsp. deltoides Aven and Ruth Nelson 1939-3-23 3225 Imperial w side Salton Sea Comment
  UC723984  Oenothera deltoides subsp. deltoides Aven Nelson and Ruth A. Nelson 1930-3-30 3337 Riverside on hwys 60 and 70 between Blythe and Mecca Comment
  UC724196  Oenothera deltoides subsp. deltoides Aven and Ruth Nelson 1939-3-23 3225 Imperial w side Salton Sea Comment
  UC726199  Oenothera deltoides subsp. deltoides A. A. Heller 1941-4-7 15975 San Bernardino Black Lava beds w Ludlow (along US Hwy 66) Comment
  UC874003  Oenothera deltoides subsp. deltoides C. L. Hitchcock 1940-4-4 5944 Riverside Pinto Basin Comment
  UC874006  Oenothera deltoides subsp. deltoides I. W. Clokey and E. G. Anderson 1935-4-25 6772 San Bernardino 10 mi n Hinkley 1100 Comment
  UC909740  Oenothera deltoides subsp. deltoides Norman C. Cooper 1949-3-15 3026 Riverside sand dunes Palm Springs 30 Comment
  UCD106867  Oenothera deltoides subsp. deltoides Bruce M. Pavlik 1980-5-29 210 San Bernardino Kelso Dunes. 762 Comment
  UCD55198  Oenothera deltoides subsp. deltoides Ellen Dean; T. and M. Starbuck 2005-3-7 2252 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
  UCD84927  Oenothera deltoides subsp. deltoides Chuck Hughes 2010-3-21 199 Riverside About 2.3 miles south of Highway 62, next to railroad tracks. 225 Comment
  UCR118286  Oenothera deltoides subsp. deltoides George K. Helmkamp, E. A. Helmkamp 1998-4-19 3350 San Bernardino Mojave Desert, northwest side of East Cronese Lake, about 15 miles west of Baker 335 Comment
  UCR120096  Oenothera deltoides subsp. deltoides Jon P. Rebman, A. Salywon, C. M. Christy 1998-3-22 4940 Imperial Sonoran (Colorado) Desert, West off Yuma, AZ; in dune area at the junction of Ogilby Road and Interstate 8 30 Comment
  UCR122298  Oenothera deltoides subsp. deltoides June Latting 1973-2-18 s.n. Imperial Sonoran (Colorado) Desert, Yuha Desert, sand pit area on Yuha Cutoff, Hwy 98, west of Calexico 30 Comment
  UCR123771  Oenothera deltoides subsp. deltoides Steven R. Hill, K. Kramer 2001-4-27 33505 Imperial Sonoran/Colorado Desert, north side of California Route 78, 1.7 mi west of Glamis (measured from railroad crossing), Algodones Dunes 92 Comment
  UCR133613  Oenothera deltoides subsp. deltoides I. W. Clokey, E. G. Anderson 1935-4-25 6772 San Bernardino Mojave Desert, ten miles north of Hinkley 'alt. 1100-1150 m 671 Comment
  UCR169203  Oenothera deltoides subsp. deltoides Sarah J. De Groot, Lee De Groot 2003-4-6 2332 San Bernardino Sonoran (Colorado) Desert, WHIPPLE MOUNTAINS: Sand dune area just south of Echo Point, across Parker Dam road from Copper Basin Dunes OHV area. 141 Comment
  UCR199077  Oenothera deltoides subsp. deltoides Jim Andre, T. La Doux 2008-1-3 9471 San Bernardino Mojave Desert, Kelso Dunes, Mojave National Preserve, south side of Kelso Dunes, along transmission line dirt road, c. 3 mi east of main public parking area, just east of Bull Canyon wash 715 Comment
  UCR200542  Oenothera deltoides subsp. deltoides Jim Andre, T. La Doux 2008-1-12 9325 San Bernardino Mojave Desert, low dunes, c. 0.5 mi southwest of Amboy Road on south margin of (historic) Bristol Dry Lake 190 Comment
  UCR216214  Oenothera deltoides subsp. deltoides Jim Andre, T. La Doux 2009-2-25 10824 Riverside Sonoran (Colorado) Desert, Palen Dry Lake; c. 6 miles north of I-10 freeway, c. 15 miles east of Desert Center 129 Comment
  UCR217226  Oenothera deltoides subsp. deltoides Jim Andre 2010-4-23 13669 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
  UCR222017  Oenothera deltoides subsp. deltoides Jim Andre 2010-6-4 13950 San Bernardino Eastern Mojave Desert, Kelso Dunes, Mojave National Preserve; just south of RR tracks 3.5 mi. west of Kelso on north end of dunes 584 Comment
  UCR225869  Oenothera deltoides subsp. deltoides Jim Andre 2011-3-28 16826 San Bernardino Mojave Desert, along Yermo-Daggett Road, just north of Daggett, on north bank of Mojave River crossing 609 Comment
  UCR226221  Oenothera deltoides subsp. deltoides Jim Andre 2011-4-9 16326 San Bernardino Mojave Desert, Cadiz Basin, west side of Cadiz Dunes, along north-south trending dirt road, c. 15 mi south southwest of Chambliss (at US 66), 8 mi west of Cadiz Road 176 Comment
  UCR226400  Oenothera deltoides subsp. deltoides Jim Andre 2011-4-22 17096 San Bernardino Mojave Desert, Kelso Dunes, Mojave National Preserve, along wash cutting through the dunes, c. 6 mi south southwest of Kelso, 1.5 mi of highest dunes 716 Comment
  UCR226751  Oenothera deltoides subsp. deltoides Jim Andre 2011-3-11 15978 San Bernardino Mojave Desert, Fenner Valley, along Danyb Road, 1.5 mi south of Hwy 66, National Trails Hwy 418 Comment
  UCR234675  Oenothera deltoides subsp. deltoides Jim Andre 2011-4-14 17225 Kern Rand Mountains, along Redrock-Randsburg Road, 3.5 mi west of Randsburg 791 Comment
  UCR244732  Oenothera deltoides subsp. deltoides Jim Andre 2012-3-19 21350 Riverside Sonoran (Colorado) Desert, Chuckwalla Valley, along Hwy 177, 8.6 mi. NE of junction with I-10 152 Comment
  UCR252830  Oenothera deltoides subsp. deltoides Jim Andre 2013-3-3 23970 Imperial Sonoran (Colorado) Desert, Yuha Desert, along Hwy 98 near Pinto Wash, 15.1 mi. ESE of Ocotillo, and west of Calexico 38 Comment
  UCR263649  Oenothera deltoides subsp. deltoides David Fraker, Aaron C. Sedgwick 2012-3-22 015 Riverside Sonoran (Colorado) Desert, Chuckwalla Valley, south of Joshua Tree National Park on both sides of Hwy 177, c. 5 miles north of I-10, c. 3 miles south of the Desert Lily Sanctuary 183 Comment
  UCR267573  Oenothera deltoides subsp. deltoides Jim Andre 2013-3-11 25958 San Bernardino Eastern Mojave/Colorado Desert, Chemehuevi Valley; along Turtle Mountain Rd., 3.9 miles east of Chemehuevi Wash, c. 2 miles west of Hwy 95 413 Comment
  UCR269008  Oenothera deltoides subsp. deltoides Jim Andre 2014-3-9 27125 San Bernardino Western Mojave Desert, Cadiz Basin, sandy margins of south end of Bristol Lake playa, 1.4 mi west of Amboy Road 112 Comment
  UCR276008  Oenothera deltoides subsp. deltoides Jim Andre 2016-3-6 34802 San Diego Borrego Desert, north end of Borrego Valley in Coyote Wash, 0.2 mile north of Di Grigorio Road, adjacent grapefruit orchard 229 Comment
  UCR278780  Oenothera deltoides subsp. deltoides Onkar Singh, B. Huttar 2015-3-21 5157 Imperial Sonoran (Colorado) Desert, Imperial Valley, Naval Air Facility El Centro Target 68 bombing range, c. 13 km SW of Glamis 37 Comment
  UCR86234  Oenothera deltoides subsp. deltoides Scott D. White 1995-4-6 2794 San Bernardino Southeastern Mojave Desert, Cadiz Rd., 10 mi north of Hwy 62 200 Comment
  UCR86301  Oenothera deltoides subsp. deltoides Scott D. White 1995-4-12 2845 San Bernardino Southeastern Mojave Desert, Ironage Rd., about 2 mi north of State Route 62 Comment
  UCSB12256  Oenothera deltoides subsp. deltoides Tarwater, Shirley 1961-3-4 Imperial 2 miles north of Mt. Signal, 15 miles west of Calexico, Hwy 89, on dirt road Comment
  UCSB12279  Oenothera deltoides subsp. deltoides Corfman, Nancy 1961-3-4 Imperial 2 miles north of Mt. Signal, 15 miles west of Calexico off dirt road, from Highway 89 Comment
  UCSB12583  Oenothera deltoides subsp. deltoides Dearing, Hugh; Dearing, Margaret 1939-11-13 San Bernardino West of 29 Palms Comment
  UCSB12889  Oenothera deltoides subsp. deltoides Breedlove, Dennis 1962-3-11 Imperial Western side of Salton Sea at junction of U.S. 99 and State 78 -60 Comment
  UCSB12890  Oenothera deltoides subsp. deltoides Breedlove, Dennis 1962-3-11 San Diego 3.0 miles southeast of Borrego Valley Road on Palm Canyon Drive 152 Comment
  UCSB33421  Oenothera deltoides subsp. deltoides Kearns, D.; Simmons, Karen 1979-3-4 San Diego 2 miles north of Borrego Springs Road on Pala Canyon Road Comment
  UCSB4404  Oenothera deltoides subsp. deltoides Keator, Glenn Riverside 16 miles west of Indio on highway from Indio to Palm Desert Comment
  UCSB4444  Oenothera deltoides subsp. deltoides Gill, Robert 1960-3-23 Riverside About 1 mile up Snow Canyon from road to Palm Springs, San Jacinto Mt. Range 396 Comment
  UCSB4445  Oenothera deltoides subsp. deltoides Broder, Richard 1958-3-1 Riverside 16.6 miles west of Desert Center on U. S. 60-70 Comment
  UCSB4446  Oenothera deltoides subsp. deltoides Atsatt, Pete 1958-3-22 Riverside 8 miles east of Shavers Summit on highway 60 & 70; Sandy Strech on N. side of Rd Comment
  UCSB4503  Oenothera deltoides subsp. deltoides Beeks, Richard 1952-4-5 Riverside 12 miles E. of Shaver Summit Comment
  UCSB4520  Oenothera deltoides subsp. deltoides Haller, John 1957-3-24 San Diego Borrego Valley, ca. 2 miles NE of Borrego Springs 213 Comment
  UCSB45778  Oenothera deltoides subsp. deltoides Brown, Matt 1980-3-27 San Diego Anza Borrego state park, 0.3 miles north of Big Horn road on DeGiorgio road 243 Comment
  UCSB46316  Oenothera deltoides subsp. deltoides Murphy, Tim 1983-3-6 San Diego 2.5 miles East on Henderson Canyon Rd, past Coyote Creek Wash, Anza Borrego 182 Comment
  UCSB50114  Oenothera deltoides subsp. deltoides Gomez, M. 1984-3-3 San Diego On DiGiorgio Road, one mile north from its junction with Henderson Canyon Road, Borrego Valley 182 Comment
  UCSB9470  Oenothera deltoides subsp. deltoides Lloyd, Robert 1960-3-23 Riverside One mile from U.S. Hiway 99 on State Road 111, to Palm Springs, San Jacinto Mt. Range 396 Comment
  HSC94136  Oenothera deltoides subsp. deltoides Mary Drumm 1996-3-23 38 Kern 1/2 mi. N on 395 after Junction 395 and 14, 2.5 mi. up first dirt road to the W toward Short Canyon 1067 Comment
  POM355317  Oenothera deltoides subsp. deltoides Edwin Kline 1920-3-29 s.n. Imperial Imperial County Comment
  POM355596  Oenothera deltoides subsp. deltoides M. B. Dunkle 1935-3-10 4389 San Bernardino Rand Valley. 823 Comment
  POM355603  Oenothera deltoides subsp. deltoides R. S. Woglum 1935-5-25 999 Fresno Coalinga, south-central Fresno county Comment
  POM355604  Oenothera deltoides subsp. deltoides Percy Train 1937-4-1 s.n. Inyo Panamint Valley sand dunes, S. of Ballarat. 366 Comment
  POM355614  Oenothera deltoides subsp. deltoides N. C. Cooper 1949-4-19 3610 Los Angeles Mojave Desert, Lancaster. 762 Comment
  RSA0125332  Oenothera deltoides subsp. deltoides Larry E. DeBuhr, Gary D. Wallace 1973-3-3 791 Imperial Yuha Basin, Pinto Wash; about 16 miles west of Calexico along Hwy 98. Comment
  RSA119395  Oenothera deltoides subsp. deltoides William M. Klein 1958-6-3 288 Los Angeles 3.0 mi W of thje turn-off just n of Adelanto, on the road to Palmdale. Comment
  RSA119396  Oenothera deltoides subsp. deltoides William M. Klein 1958-6-3 287 Los Angeles 3.0 mi W of thje turn-off just n of Adelanto, on the road to Palmdale. Comment
  RSA119397  Oenothera deltoides subsp. deltoides William M. Klein 1958-6-3 290 Los Angeles 33.3 mi W of turn-off just n. of Adelanto on the road to Lancaster (Palmdale), nw of the Wilson school. Comment
  RSA119398  Oenothera deltoides subsp. deltoides William M. Klein 1958-6-3 289 Los Angeles 33.3 mi W of turn-off just n. of Adelanto on the road to Lancaster (Palmdale), nw of the Wilson school. Comment
  RSA145360  Oenothera deltoides subsp. deltoides William M. Klein 1959-3-12 840 -841 San Bernardino Mojave Desert. To the north of US Highway 91-466. at Cronise Valley Station. 579 Comment
  RSA145362  Oenothera deltoides subsp. deltoides William M. Klein 1959-3-12 842 ...845 San Bernardino Along U.S. Highway 91-466, 3.8 miles west of Cronise Valley Station 579 Comment
  RSA145370  Oenothera deltoides subsp. deltoides William M. Klein 1959-3-13 854- 858 -859 San Bernardino Mojave Desert. Along US Highway 91-466. just west of Cronise Valley Station. 579 Comment
  RSA146026  Oenothera deltoides subsp. deltoides William M. Klein 1958-3-16 220 San Bernardino Cronise Valley Station. Comment
  RSA146059  Oenothera deltoides subsp. deltoides William M. Klein 1959-3-12 831 San Bernardino Mojave Desert. T US Highway 91-466. about 7.8 miles aouthwest of Cronise Valley Station. 579 Comment
  RSA262374  Oenothera deltoides subsp. deltoides Betsy Rich 1974-4-13 1 San Diego Peg Leg road, 1 mile south of its junction with County Road S-22, near Anza Borrego Desert State Park. Comment
  RSA274045  Oenothera deltoides subsp. deltoides Richard L. Zembal 1975-4-26 345 Inyo In deep sand, 1 mile N of mouth of Deadman Canyon. Comment
  RSA489144  Oenothera deltoides subsp. deltoides Jeri Hirshberg, S. Myers 1988-3-2 s.n. San Bernardino Hwy 247, ca. 25 mi. W of Last Mile Rd. 915 Comment
  RSA489203  Oenothera deltoides subsp. deltoides Karen Kirtland 1986-4-14 s.n. Inyo Searless Valley, on the flats just E of Valley Wells. 518 Comment
  RSA527888  Oenothera deltoides subsp. deltoides B. Pitzer 1991-6-4 1739 San Bernardino Mojave Desert 29 Palms Marine Corps Base, Emerson Range c. 4 km south of Hidalgo Mtn. 734 Comment
  RSA552562  Oenothera deltoides subsp. deltoides D. Charlton 1991-4-16 4873 Los Angeles Lancaster, corner of 35 St. West, one block south of K. 701 Comment
  RSA562888  Oenothera deltoides subsp. deltoides D. Charlton 1991-4-16 4873 Los Angeles Lancaster, corner of 35 St. West, one block south of K. 701 Comment
  RSA718760  Oenothera deltoides subsp. deltoides Michael Honer, L. Hulse 2004-4-14 1945 Riverside Rice Valley; appx. 2 mi. SE of Rice. 240 Comment
  RSA75391  Oenothera deltoides subsp. deltoides F. W. Peirson 1932-4-17 9845 Los Angeles Below the Lovejoy Dam, Lovejoy Buttes, Mojave Desert. 762 Comment
  SDSU8837  Oenothera deltoides subsp. deltoides Charles Shaw 1938-4-12 San Diego Clarles Valley, Borego. Comment
  SEINET7048036  Oenothera deltoides subsp. deltoides Steven R. Hill, Kate Kramer 2001-4-27 33505 Imperial North side of California Route 78, 1.7 miles west of Glamis (measured from railroad crossing), Algodones Dunes. Elevation about 302 feet. Comment
  UC696123  Oenothera deltoides subsp. deltoides Annie M. Alexander and Louise Kellogg 1940-4-18 1127 Inyo valley 7 mi ne Trona; Mohave Desert 548 Comment
  UCSB18551  Oenothera deltoides subsp. deltoides Otey, D. 1963-3-30 San Bernardino U.S. Highway 66, 73.4 miles west of Essex 609 Comment
  UCSB22529  Oenothera deltoides subsp. deltoides Day, Fran 1964-4-11 San Bernardino Near Kelso, 33 miles north of US 66 on Kelso Road 426 Comment
  UCSB23982  Oenothera deltoides subsp. deltoides Laughrin, Lyndal 1965-5-22 Kern 8.5 mi. east of junction of Highway 178 and road from Weldon to Jawbone Canyon, Near Dry Meadow Creek, Mojave Desert 1158 Comment
  UCSB4443  Oenothera deltoides subsp. deltoides Mazzia, Linda 1960-3-28 San Bernardino 2.4 mi S. of Kelso Comment
  UCSB4516  Oenothera deltoides subsp. deltoides Haller, John 1958-4-12 San Bernardino US 466, 18.3 miles E. of Junc. of US 395, 14.4 road miles W. of Junc. of US 91 (N. of Barstow) Comment
  UCSB7337  Oenothera deltoides subsp. deltoides Kennedy, Phil 1953-4-5 San Bernardino 29 Palms Comment
  CAS-BOT-BC7120  Oenothera deltoides subsp. eurekensis Philip Alexander Munz; John C. Roos 1954-9-19 20158 Inyo SE part of Eureka Valley, East of Inyo Mts. 944 Comment
  CAS-BOT-BC7121  Oenothera deltoides subsp. eurekensis Philip Alexander Munz; John C. Roos 1954-9-19 20158 Inyo SE part of Eureka Valley, East of Inyo Mts. 944 Comment
  CLARK-A1528-3348  Oenothera deltoides subsp. eurekensis John C. Roos, Philip A. Munz 1954-9-18 20158 Inyo Eureka Dunes Comment
  GH367846  Oenothera deltoides subsp. eurekensis J. C. Roos 1955-5-13 6362 Unknown west side Eureka Valley at mouth of Marble Canyon. 1036 Comment
  GH367847  Oenothera deltoides subsp. eurekensis W. M. Klein 1958-3-29 238 Unknown [cultived at:] Rancho Santa Ana Botanic Garden (Desert Sand Dunes, area L) 365 Comment
  GH367848  Oenothera deltoides subsp. eurekensis J. C. Roos 1955-5-13 6356 Unknown southeast end Eureka Valley 944 Comment
  GH367849  Oenothera deltoides subsp. eurekensis D. P. Gregory 1960-5-7 394 Unknown sand dunes at southern end of Eureka Valley, eastern Inyo County Comment
  GH73337  Oenothera deltoides subsp. eurekensis P. A. Munz & J. C. Roos 1954-9-19 20158 Unknown East of Inyo Mountains, deep sand of dunes in southeast part of Eureka Valley, 3100 feet Comment
  NY233530  Oenothera deltoides subsp. eurekensis P. A. Munz 1954-9-19 20158 Inyo In southeast part of Eureka Valley, east of Inyo Mountain. 944.9 Comment
  RSA39518  Oenothera deltoides subsp. eurekensis P. A. Munz, J. C. Roos 1954-9-19 20158 Inyo Dunes east in southeast part of Eureka Valley, east of Inyo Mts. 945 Comment
  SEINET4854136  Oenothera deltoides subsp. eurekensis Unknown 1954-9-19 20158 Inyo In southeast part of Eureka Valley, E of Inyo Mtns. 945 Comment
  UCR23497  Oenothera deltoides subsp. eurekensis John C. Roos 1955-5-13 6356 Inyo Northern Mojave Desert, SE end of Eureka Valley 945 Comment
  UCR23498  Oenothera deltoides subsp. eurekensis John C. Roos, P. A. Munz 1955-4-9 6318 Inyo Northeastern Mojave Desert, Eureka Valley 945 Comment
  UCR67954  Oenothera deltoides subsp. eurekensis Roger Twitchell 1977-6-15 s.n. Inyo Northern Mojave Desert, Eureka Dunes, Eureka Valley Comment
  RSA0004530  Oenothera deltoides subsp. eurekensis P. A. Munz, J. C. Roos 1954-9-19 20158 Inyo Dunes east in southeast part of Eureka Valley, east of Inyo Mts. 945 Comment
  SEINET13095285  Oenothera deltoides subsp. eurekensis Unknown 1954-9-19 20158 Inyo Southeast part of Eureka Valley, east of Inyo Mts. 945 Comment
  CAS-BOT-BC171587  Oenothera deltoides subsp. howellii P. A. Munz 1949-6-1 14436 Contra Costa Sand dunes east of Antioch Comment
  CAS-BOT-BC171588  Oenothera deltoides subsp. howellii J. H. Thomas 1953-4-25 3004 Contra Costa Antioch sand hills along San Joaquin River, 2 miles west of Antioch Bridge Comment
  CAS-BOT-BC171589  Oenothera deltoides subsp. howellii J. H. Thomas 1953-4-25 3004 Contra Costa Antioch sand hills along San Joaquin River, 2 miles west of Antioch Bridge Comment
  CAS-BOT-BC171590  Oenothera deltoides subsp. howellii J. H. Thomas 1949-4-19 314 Contra Costa Antioch sand dunes. Comment
  CAS-BOT-BC171591  Oenothera deltoides subsp. howellii P. A. Munz 1949-6-1 14436 Contra Costa Sand dunes east of Antioch. Comment
  CAS-BOT-BC171592  Oenothera deltoides subsp. howellii Volney Rattan 1879-1-1 s.n. Contra Costa Antioch Comment
  CAS-BOT-BC171593  Oenothera deltoides subsp. howellii James McMurphy 1909-5-23 s.n. Contra Costa Antioch Comment
  CAS-BOT-BC171594  Oenothera deltoides subsp. howellii K. Brandegee s.n. Contra Costa Antioch Comment
  CAS-BOT-BC171595  Oenothera deltoides subsp. howellii Alice Eastwood 1921-4-18 10283 Contra Costa Antioch Comment
  CAS-BOT-BC171596  Oenothera deltoides subsp. howellii Peter Rubtzoff 1954-9-14 1756 Contra Costa Sand dunes along lower San Joaquin river, east of Antioch Comment
  CAS-BOT-BC171597  Oenothera deltoides subsp. howellii Walter Knight 1965-3-1 s.n. Contra Costa Antioch dunes. Comment
  CAS-BOT-BC171598  Oenothera deltoides subsp. howellii Lewis S. Rose 1933-4-17 33088 Contra Costa Antioch Comment
  GH367856  Oenothera deltoides subsp. howellii C. F. Baker 1903-4-25 2873 Unknown Antioch Comment
  GH367857  Oenothera deltoides subsp. howellii W. H. Shockley 1883-05-01 - 1883-06-01 409 Unknown Sacramento Comment
  JEPS12789  Oenothera deltoides subsp. howellii Rimo Bacigalupi with G. T. Robbins 1955-5-4 4979 Contra Costa river front just e Antioch; San Joaquin River 9 Comment
  JEPS43995  Oenothera deltoides subsp. howellii Chesnut and Drew 1889-4-18 Contra Costa Antioch Comment
  JEPS716  Oenothera deltoides subsp. howellii W. L. Jepson 1945-10-28 27570 Contra Costa Antioch Sand Hills Comment
  POM310930  Oenothera deltoides subsp. howellii P. D. Hurd 1952-5-26 s.n. Contra Costa 1 mile east of Antioch in sand dunes, near western margin of San Joaquan River close to its mouth 30 Comment
  POM32717  Oenothera deltoides subsp. howellii C. F. Baker 1903-4-25 2873 Contra Costa Antioch. Comment
  POM355600  Oenothera deltoides subsp. howellii Peter H. Raven 1965-5-9 20181 Contra Costa Antioch dunes Comment
  RSA119427  Oenothera deltoides subsp. howellii William M. Klein 1958-6-9 432 Contra Costa Sandhills N of Antoch, along the San Joaquin River Channel. 2 Comment
  RSA144914  Oenothera deltoides subsp. howellii Peter Rubtzoff 1954-9-14 1756 Contra Costa Sand dunes along lower San Joaquin River, east of Antioch. Comment
  RSA34666  Oenothera deltoides subsp. howellii P. A. Munz 1947-10-8 12201 Contra Costa Sand dunes east of Antioch 8 Comment
  RSA41319  Oenothera deltoides subsp. howellii Robert F. Hoover 1937-5-14 2112 Contra Costa Antioch sand-dunes Comment
  UC1073376  Oenothera deltoides subsp. howellii George B. Rossbach 1955-5-22 369 Contra Costa dunes near bank of San Joaquin River (e edge of Antioch); Antioch Comment
  UC1084504  Oenothera deltoides subsp. howellii G. Thomas Robbins 1940-5-19 325 Contra Costa cliffs above river e Antioch; San Joaquin River Comment
  UC1241161  Oenothera deltoides subsp. howellii Wm. Klein 1958-6-9 442 Contra Costa sandhills just n Antioch (along the channel) Comment
  UC35411  Oenothera deltoides subsp. howellii J. Burtt Davy 1895-4-7 880 Contra Costa Antioch sandhills Comment
  UC35412  Oenothera deltoides subsp. howellii Chesnut and Drew 1889-4-18 Contra Costa Sand Hills Antioch Comment
  UC635385  Oenothera deltoides subsp. howellii H. L. Mason 1929-3-31 5163 Contra Costa Antioch San Joaquin River (sand dike along river) Comment
  UC763071  Oenothera deltoides subsp. howellii R. F. Hoover 1937-5-14 2112 Contra Costa Antioch sand-dunes Comment
  UC914280  Oenothera deltoides subsp. howellii Verne Grant and Alva Grant 1947-4-13 7926 Contra Costa sand hills by river e Antioch Comment
  UC971924  Oenothera deltoides subsp. howellii P. D. Hurd 1952-5-26 Contra Costa one mi e Antioch (in sand dunes close to w margin of river near its mouth); San Joaquin River 30 Comment
  CAS-BOT-BC171586  Oenothera deltoides subsp. howellii W. M. Klein 1958-6-9 433 Contra Costa Sandhills north of Antioch along the San Joaquin River channel. 1 Comment
  CDA38152  Oenothera deltoides subsp. howellii T. C. Fuller 1961-7-6 7369 Contra Costa East of road, south end of Antioch bridge, Antioch. 0 Comment
  CDA38153  Oenothera deltoides subsp. howellii F. J. Brucato 1962-5-1 s.n. Contra Costa Antioch; Wilbur Ave. 0 Comment
  GH367854  Oenothera deltoides subsp. howellii W. M. Klein 1958-6-9 440 Unknown Rolling sandhills just n. of Antioch, along the channel. Comment
  GH367855  Oenothera deltoides subsp. howellii W. M. Klein 1958-6-9 432 Unknown Sandhills n. of Antioch, along the San Joaquin River channel 1 Comment
  RSA119390  Oenothera deltoides subsp. howellii William M. Klein 1958-6-9 441 Contra Costa Sandhills N of Antoch, along the San Joaquin River Channel. 2 Comment
  RSA119391  Oenothera deltoides subsp. howellii William M. Klein 1958-6-9 442 Contra Costa Sandhills N of Antoch, along the San Joaquin River Channel. 2 Comment
  RSA119394  Oenothera deltoides subsp. howellii William M. Klein 1958-6-9 440 Contra Costa Sandhills N of Antoch, along the San Joaquin River Channel. 2 Comment
  RSA119417  Oenothera deltoides subsp. howellii William M. Klein 1958-6-9 438 Contra Costa Sandhills N of Antoch, along the San Joaquin River Channel. 2 Comment
  RSA119418  Oenothera deltoides subsp. howellii William M. Klein 1958-6-9 434 Contra Costa Sandhills N of Antoch, along the San Joaquin River Channel. 2 Comment
  RSA119426  Oenothera deltoides subsp. howellii William M. Klein 1958-6-9 432 Contra Costa Sandhills N of Antoch, along the San Joaquin River Channel. 2 Comment
  RSA119436  Oenothera deltoides subsp. howellii William M. Klein 1958-6-9 433 Contra Costa Sandhills N of Antoch, along the San Joaquin River Channel. 2 Comment
  RSA273285  Oenothera deltoides subsp. howellii Glenn A. Gorelick 1967-5-2 s.n. Contra Costa 1.5 miles east of Antioch Comment
  UCD17865  Oenothera deltoides subsp. howellii Glen Holstein 2000-6-23 s.n. Contra Costa California. Contra Costa County: Midway between Brentwood and Oakley on west side of Highway 4. Comment
  CAS-BOT-BC190810  Oenothera deltoides subsp. piperi Bruce Bartholomew 1990-6-17 5314 Modoc Surprise Valley, 6.8 km W of Eagleville. 1390 Comment
  CAS-BOT-BC190812  Oenothera deltoides subsp. piperi Bruce Bartholomew 1993-6-13 6630 Modoc Near Fortynine Creek, E of Cedarville on E side of Surprise Valley. 1400 Comment
  CAS-BOT-BC190813  Oenothera deltoides subsp. piperi Bruce Bartholomew; Barrett Anderson 1989-6-2 4836 Modoc 6.4 km E of Eagleville on the road to the California state border, E side of Surprise Valley. 1550 Comment
  CHSC106678  Oenothera deltoides subsp. piperi Zachary Garcia 2008-5-3 Lassen Fort Sage Mtns. OHV Trailhead and Trail to Indian Springs. 1439 Comment
  CHSC12954  Oenothera deltoides subsp. piperi K. R. Stern; D. B. Joley, J. G. Geschke 1974-6-22 5803 Lassen Field on w side of Janesville Rd., ca. 0.1 mi w of turnoff from Hwy. 395, ca. 11 mi se of Susanville. Comment
  CHSC26139  Oenothera deltoides subsp. piperi Detzer; Sacks 1977-6-27 46 Lassen On bank along Hwy. 395, ca. 4 km w of Milford. 1386 Comment
  CHSC36283  Oenothera deltoides subsp. piperi M. S. Taylor 1982-6-12 4652 Lassen Both sides of Hwy 395, ca. 1 mi n of Milford. 1280 Comment
  CHSC50836  Oenothera deltoides subsp. piperi Vernon Oswald; Lowell Ahart 1990-7-25 4393 Sierra Staverville Rd ca. 0.5 mi east of Balls Ranch. On a roadside slope. 1798 Comment
  CHSC67116  Oenothera deltoides subsp. piperi James D. Jokerst 1989-7-14 3136 Sierra Adjacent to Staverville Rd. in Balls Canyon ca. 0.33 mi E of Balls Ranch. 1828 Comment
  CHSC71093  Oenothera deltoides subsp. piperi Vernon H. Oswald; Lowell Ahart 1998-5-22 9095 Lassen Hwy. 395 at an intermittent drainage crossing the road 2.3 mi south of Milford. On roadside banks along this section of highway. 1255 Comment
  JEPS100317  Oenothera deltoides subsp. piperi Dean W. Taylor 2001-7-21 17846 Plumas Diamond Mountains, southerly end of the range ca. 4 air mile N of Chilcoot, along Forest Road 23N67, Plumas National Forest 1737 Comment
  JEPS29737  Oenothera deltoides subsp. piperi Rimo Bacigalupi and L. R. Heckard 1962-5-28 8492 Lassen along US Hwy 395 10 mi s Milford 1219 Comment
  JEPS94105  Oenothera deltoides subsp. piperi Vernon H. Oswald and Lowell Ahart 1998-5-22 9095 Lassen Hwy. 395 at an intermittent drainage crossing the rd. 2.3 mi. s. Milford 1255 Comment
  RSA146085  Oenothera deltoides subsp. piperi G. I. Stage, R. W. Thorp 1959-6-19 59 -113 Lassen 7.2 miles southeast of Milford. Comment
  RSA75415  Oenothera deltoides subsp. piperi F. W. Peirson 1925-6-29 6161 Mono Cris Flat. W fork of Walker River. Comment
  UC107611  Oenothera deltoides subsp. piperi T. S. Brandegee 1892-6-22 Lassen Honey Lake Comment
  UC1122216  Oenothera deltoides subsp. piperi E. Sawyer 1935-6-27 231 Lassen Long Valley Sierraville Quadrangle Comment
  UC1122217  Oenothera deltoides subsp. piperi C. W. Hanks 1934-8-13 44 Plumas ne Sierra Valley; Plumas National Forest, Sierraville Quadrangle Comment
  UC1186579  Oenothera deltoides subsp. piperi G. I. Stage and R. W. Thorp 1959-6-19 59 -113 Lassen 7.2 mi se Milford Comment
  UC566272  Oenothera deltoides subsp. piperi E. Sawyer 1935-6-27 231 Lassen Long Valley Sierraville Quadrangle 1310 Comment
  UC569234  Oenothera deltoides subsp. piperi Philip A. Munz 1935-5-4 13939 San Bernardino mouth of canyon below Keystone Spring; eastern Mohave Desert, New York Mts. 1524 Comment
  UC66124  Oenothera deltoides subsp. piperi P. B. Kennedy 1901-6-10 Lassen R.R. station Constantia Comment
  UC70345  Oenothera deltoides subsp. piperi Milo S. Baker 1890-1 Lassen Milford Comment
  UCR265545  Oenothera deltoides subsp. piperi Ann Howald 2015-7-11 3486 Mono East of Sierra Nevada Mtns., North Mono Basin, c. 2 miles NE of Sulphur Pond 1993 Comment
  UCR278429  Oenothera deltoides subsp. piperi Ann Howald 2016-6-14 3752 Mono East of Sierra Nevada, Eastern Mono Basin, Dobie Meadows Rd, c. 0.1 mile south of intersection with Hwy 395 2067 Comment
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Jan 16 2018
  UCR279146  Oenothera deltoides subsp. piperi Ann Howald 2016-8-4 3923 Mono East of Sierra Nevada, Eastern Mono Basin, Dobie Mdws Rd, east side, c. 0.2 mile south of intersection with Hwy 167 2067 Comment
  CAS-BOT-BC190811  Oenothera deltoides subsp. piperi Margaret J. Williams; Arnold Tiehm; Jan Nachlinger 1988-6-2 88- 27 -5 Modoc Hwy 0.4 mi E of Susanville road after turn to Alturas. Comment
  CDA38150  Oenothera deltoides subsp. piperi T. C. Fuller 1968-7-1 17323 Plumas Sierra Nevada; Hwy 70 to Beckwourth, 1 mile east of Vinton, Sierra Valley. Comment
  CDA38151  Oenothera deltoides subsp. piperi T. C. Fuller 1960-6-3 4647 Siskiyou Mt. Hebron Road & Highway 97, 2 miles west of Mt. Hebron. 0 Comment
  HSC71817  Oenothera deltoides subsp. piperi Thomas W. Nelson, Jane P. Nelson 1981-7-17 6733 Plumas Along State Route 395, 32 mi. S Susanville, at jct. with County Rd. A25, road to Herlong Comment
  JEPS43944  Oenothera deltoides subsp. piperi Alice M. Ottley 1920-7-8 1135 Alpine Woodford Comment
  POM126858  Oenothera deltoides subsp. piperi P. A. Munz 1929-03 1916 Modoc Cedarville & Lake City Comment
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Jan 23 2011
  POM38616  Oenothera deltoides subsp. piperi R. M. Austin 1897-8-26 1641 Modoc Lost River Comment
  POM38743  Oenothera deltoides subsp. piperi Marcus E. Jones 1897-6-22 s.n. Lassen 10 miles south of Amedee. [Lassen or Plumas Co.] 1220 Comment
  RSA520343  Oenothera deltoides subsp. piperi Bruce Bartholomew, B. Anderson 1989-6-2 4836 Modoc 6.4 km E of Eagleville on the road to the California state border, E side of Surprise Valley. 1550 Comment
  RSA60643  Oenothera deltoides subsp. piperi Dorothy Parker 1948-6-22 27 Siskiyou Between Dorris and Macdoel, Butte Valley 1220 Comment
  SEINET10491874  Oenothera deltoides subsp. piperi Paul Gallian, Billy Joe Cox 1971-6-2 Gallian 477 Lassen Approx 3 mi s of hanesville at honey lake, rest area on us hwy 395; in sagebrush-grass margin between jeffery pine oak forest and honey lake. 1250 Comment
  SEINET10491875  Oenothera deltoides subsp. piperi Billy Joe Cox, Paul Gallian 1971-6-2 Cox 2591 Lassen Approx 6 mi s of susanville at jct of us hwy 395 and calif hwy 36 to susanville, near johnstonville. Assoc; purshia-artemesia. 1311 Comment
  SEINET10491876  Oenothera deltoides subsp. piperi Paul Gallian, David B. Dunn 1971-6-2 Gallian 491 Lassen 5 mi s of milford near honey lake on us hwy 395; along roadside in grass artemesia tridentata assoc; quercus jeffery pine on mtn range to west at approximately the same altitude. 1250 Comment
  SJSU10936  Oenothera deltoides subsp. piperi G. R. Ostrander 1965-7-12 70 Lassen by Hwy 395, 5 mi N of Doyle 1158 Comment
  UC107610  Oenothera deltoides subsp. piperi T. S. Brandegee 1891-4-19 Inyo Olancha Comment
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Feb 27 2017
  UC164428  Oenothera deltoides subsp. piperi Geo. D. Butler 2000 Siskiyou Comment
  UC169236  Oenothera deltoides subsp. piperi Katharine Brandegee and P. B. Kennedy June 1913 2005 K Unknown Comment
  UCSB16106  Oenothera deltoides subsp. piperi Breedlove, Dennis 1962-6-14 Alpine 0.6 mile east of Woodfords on State Highway 88, Sierra Nevada 1706 Comment
  SEINET10492350  Oenothera deltoides var. cineracea Billy Joe Cox 1975-4-23 Cox 4171 Riverside Palo verde, 1-3 km w, creosote desert scrub; sandy and gravelly entisols; 70 Comment
  NY998625  Oenothera deltoides var. cognata Jack L. Reveal 1962-5-30 75 Mono 1/4 mile north of highway 31 (Pole Line Road) 3 miles east of Hwy 395 on old sand beach soil of Mono Lake 2012 Comment
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Oct 20 2018
  SDSU8862  Oenothera deltoides var. cognata Santa Ana Botanic Garden 1940-5-20 San Bernardino W end of Mohave- San Joaquin Vy. Comment
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Jul 18 2016
  SEINET3289384 Image available Oenothera deltoides var. cognata Philip A. Munz 1935-4-3 13646 Unknown Mohave Desert; 25 miles NW of Adelanto. Comment
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Jan 12 2016
  RSA0015806  Oenothera deltoides var. deltoides Jim Andre, G. L. Clifton 2013-3-5 24302 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
  RSA270746  Oenothera deltoides var. deltoides James Henrickson 1973-4-23 9167 San Bernardino 38 (air) miles SE of Baker, 13.4 miles S of Kelso; towards pass between Granite & Providense Mtns. 793 Comment
  RSA702921  Oenothera deltoides var. deltoides Scott D. White, Michael Honer, Brian Leatherman 2004-5-11 10371 San Bernardino Northeast of Barstow, east of Coyote Dry Lake. Bajadas and hills ca. 2 miles east of Manix Tank Trail south of (present) Ft. Irwin. 579 Comment
  RSA747802  Oenothera deltoides var. deltoides Justin M. Wood 2009-3-26 402 Riverside [Coachella Valley:] Bermuda Dunes; Avenue 38, between Washington St and I-10. 37 Comment
  UCR100854  Oenothera deltoides var. deltoides George K. Helmkamp, E. A. Helmkamp 1998-3-18 2874 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
  UCR101663  Oenothera deltoides var. deltoides George K. Helmkamp, E. A. Helmkamp 1998-2-26 2807 San Bernardino Eastern Mojave Desert, Saltbush scrub flat east of Soda Lake and 5.9 mi SSE of Baker on a farm road leading to Little Cowhole Mtn. 299 Comment
  UCR102985  Oenothera deltoides var. deltoides George K. Helmkamp 1998-3-30 3014 San Bernardino Mojave Desert, Dale Dry Lake, east of Twentynine Palms; along Iron Age Rd, 4.2 mi. SE of Amboy Rd. 366 Comment
  UCR123983  Oenothera deltoides var. deltoides George K. Helmkamp, E. A. Helmkamp 2001-3-30 6390 San Bernardino Mojave Desert, CA Hwy 62, 16.2 mi east of Utah Trail (Twentynine Palms) near Dale Lake 366 Comment
  SEINET5345706  Oenothera deltoides var. deltoides N. H. Holmgren, P. K. Holmgren 1974-3-24 7496 Imperial Salton Sea Basin, Calif. Highway 86, 10.8 miles west-northwest of Westmorland 55 Comment
  SEINET5345712  Oenothera deltoides var. deltoides H. M. Hall 1905-1 5926 Riverside Colorado Desert, McCoy Wash 91 Comment
  SEINET5345713  Oenothera deltoides var. deltoides H. M. Hall 1904-5-20 4952 Riverside Viciniity of Riverside, along S.P.R.R. 262 Comment
  CAS-BOT-BC7128  Oenothera deltoides var. howellii Alice Eastwood; John Thomas Howell 1936-4-19 2147 Contra Costa Antioch Comment
  GH73052  Oenothera deltoides var. howellii A. Eastwood & J. T. Howell 1936-4-19 2147 Unknown Antioch, Sand dunes Comment
  NY233529  Oenothera deltoides var. howellii A. Eastwood 1936-4-19 2147 Contra Costa Comment
  RSA0004531  Oenothera deltoides var. howellii Alice Eastwood, J. T. Howell 1936-4-19 2147 Contra Costa Sand dunes at Antioch Comment
  RSA0004532  Oenothera deltoides var. howellii Alice Eastwood, J. T. Howell 1936-4-19 2147 Contra Costa Sand dunes at Antioch Comment
  NY998638  Oenothera deltoides var. piperi W. W. Eggleston 1911-9-3 7705 Lassen Vicinity of Doyle Station 1290 Comment
  NY998639  Oenothera deltoides var. piperi W. W. Eggleston 1911-5-29 6745 Lassen Vicinity of Doyle Station 393 Comment
  NY998640  Oenothera deltoides var. piperi B. M. Bartholomew 1993-6-13 6630 Modoc Near Fortynine Creek, east of Cedarville on east side of Surprise Valley 1400 Comment
  NY998650  Oenothera deltoides var. piperi B. M. Bartholomew 1989-6-2 4836 Modoc 6.4 km east of Eagleville on the road to the California state border, east side of Surprise Valley 1550 Comment
  SEINET5345685  Oenothera deltoides var. piperi W. Harnach, N. Harnach 1990-5-27 325 Plumas Sierra Valley, Between Vinton and Chilcoot, Vinton cemetary 1524 Comment
  NY687249  Oenothera deltoides var. piperi E. M. McClintock 1968-5-17 s.n. Plumas Between Chilcoot and Vinton 1524 Comment
  NY998662  Oenothera deltoides var. piperi M. J. Williams 1988-6-2 88- 27 --5 Modoc Hwy 395 0.4 mile east of Susanville road after turn to Alturas Comment
  NY998663  Oenothera deltoides var. piperi J. T. Howell 1973-5-12 49230 -A Lassen On Highway 395 northwest of Doyl on road to Milford 1280 Comment
  SEINET5345661  Oenothera deltoides var. piperi M. J. Williams 1968-6-1 s.n. Lassen Near Doyle 1372 Comment
  SEINET5345675  Oenothera deltoides var. piperi M. J. Williams, L. Wise 1976-5-31 76- 21 -2 Plumas Between Chilcoot and Vinton, Sierra Valley 1554 Comment
  SEINET5345688  Oenothera deltoides var. piperi G. Butler Unknown 2000 Siskiyou No data. Comment
  SEINET5345714  Oenothera deltoides var. piperi P. B. Kennedy 1901-6-10 s.n. Lassen R.R. Station, Constantia Comment
  SEINET5345715  Oenothera deltoides var. piperi P. B. Kennedy 1901-6-10 s.n. Lassen R.R. Station, Constantia Comment



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