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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
CDA21352
Oenothera deltoides
Frank B. McMurry
1943-1
1359
Imperial
Sonoran Desert; Imperial National Wildlife Refuge.
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
CSUSB205
Oenothera deltoides
Heidi A. Haid
1964-3-27
64327 2
Imperial
5 miles west of Glamis, 300 yards from road.
91
Comment
CSUSB210
Oenothera deltoides
R. Herring
1975-2-23
Imperial
Glamis Imperial Sand Dunes
60
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
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
LA206206
Oenothera deltoides
Philip A. Munz;
1932-3-3
7742
Imperial
10 mi. E Holtville
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
SBBG36808
Oenothera deltoides
D. Myrick
1966-4-4
1351
Imperial
Hwy 78 between Brawley and Glamis
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
SD196909
Oenothera deltoides
Raul Gutierrez
2008-3-11
1874
Imperial
ca 1.5 miles west of interstate 8 along highway 98
28
Comment
SD73502
Oenothera deltoides
Helen V. Witham
1970-3-1
711
Imperial
Lower Pinto Wash.
160
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
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
SEINET5563069
Oenothera deltoides
Robert A. Raguso
1998-1
98 -X
Imperial
Ogilve Rd. Exit, I-8
Comment
SEINET777399
Oenothera deltoides
Raul Gutierrez
2008-3-11
1874
Imperial
ca. 1.5 mi W of I-8 along Hwy 98
29
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
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
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
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
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
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
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
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
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
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
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
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
SDSU8865
Oenothera deltoides
Vonnie Varner
1962-4-1
Imperial
8 miles from Hwy. 115 off road labeled R-2
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
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
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
JEPS43955
Oenothera deltoides subsp. deltoides
W. S. Childs
1922-3-22
Imperial
Brawley
Comment
POM122928
Oenothera deltoides subsp. deltoides
Marcus E. Jones
1926-6-22
s.n.
Imperial
Sand Dunes W. of Yuma
Comment
POM14557
Oenothera deltoides subsp. deltoides
R. W. Campbell
1922-3-6
s.n.
Imperial
Near Salton Sea.
Comment Read comments 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
POM214402
Oenothera deltoides subsp. deltoides
Donald A. Johansen, J. A. Ewan
1932-4-13
7133
Imperial
16 miles east of Holtville, Colorado Desert
Comment
POM228200
Oenothera deltoides subsp. deltoides
A. M. Alexander, Louise Kellogg
1941-3-3
1885
Imperial
Yuma-El Centro road.
Comment
POM271922
Oenothera deltoides subsp. deltoides
Lyman Benson
1933-4-1
4225
Imperial
US 80, Sand dunes W of Yuma., Yuma Desert.
30
Comment
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 Read comments 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
POM355576
Oenothera deltoides subsp. deltoides
M. B. Dunkle
1935-4-19
4593
Imperial
E. of Holtville
0
Comment
POM355586
Oenothera deltoides subsp. deltoides
Jack Rempel
1933-2-24
s.n.
Imperial
Colorado Desert. 5 miles N of Kave Springs.
Comment
POM47843
Oenothera deltoides subsp. deltoides
P. A. Munz
1924-2-23
7809
Imperial
25 miles E. of Holtsville.
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
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
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
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
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
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
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 Read comments Dec 29 2011
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
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
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
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
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
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
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
RSA75406
Oenothera deltoides subsp. deltoides
F. W. Peirson
1932-3-21
9778
Imperial
E edge of sand hills, Holtsville -Yuma Road
61
Comment
RSA75417
Oenothera deltoides subsp. deltoides
F. W. Peirson
1932-3-21
9771
Imperial
8 miles east of Holtsville
15
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
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
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
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
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
UC1228542
Oenothera deltoides subsp. deltoides
C. V. Muhlick
1962-3-18
22215
Imperial
just sw sandhills 5 mi. w. of Glamis
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
UC1602329
Oenothera deltoides subsp. deltoides
T. S. Brandegee
1901-3-30
Imperial
Signal Mt. Colorado Desert
Comment
UC172346
Oenothera deltoides subsp. deltoides
T. S. Brandegee
1901-3-31
Imperial
Cameron Lake Colorado Desert
Comment Read comments Sep 10 2007
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
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
UC700980
Oenothera deltoides subsp. deltoides
Aven and Ruth Nelson
1939-3-23
3225
Imperial
w side Salton Sea
Comment
UC724196
Oenothera deltoides subsp. deltoides
Aven and Ruth Nelson
1939-3-23
3225
Imperial
w side Salton Sea
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
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
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
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
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
POM355317
Oenothera deltoides subsp. deltoides
Edwin Kline
1920-3-29
s.n.
Imperial
Imperial County
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
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
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
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