Click on column header to sort data (* sorts by family); click in leftmost checkbox to select record. CCH Help Page .
A yellow cell in the column headed "? ", for records with coordinates, indicates a discrepancy with respect to range as specified in the eFlora.
Read more ...
?
Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
POM183209
Mentzelia longiloba var. longiloba
F. R. Fosberg
1932-4-9
7750
Imperial
Colorado river across from Yuma
Comment
RSA0126949
Mentzelia longiloba var. longiloba
Christopher Davidson, Alan Romspert, H. Surprenant
1979-4-28
7756
Imperial
Algondones Dunes, dirt track continutation of Ogilby Rd, ca. 1/8 mi from All American Canal.
41
Comment
RSA0127369
Mentzelia longiloba var. longiloba
J. Mark Porter, Susan Hobbs, Orlando Mistretta
2003-2-20
s.n.
Imperial
Algodones Dunes. Imperial Sand Dunes National Recreation Area, Algodones Wilderness.
Comment
RSA45527
Mentzelia longiloba var. longiloba
J. C. Roos, L. Roos
1949-4-7
4160
Imperial
Along All-America Canal, 35 miles SE of Niland.
Comment
RSA649274
Mentzelia longiloba var. longiloba
Sears
1978-3-15
780
Imperial
9 mi. NE of Glamis, 2 mi. SW of Blythe, Ogilby Road Jct. Chocolate Mts.
295
Comment
RSA69549
Mentzelia longiloba var. longiloba
R. S. Woglum
1940-3-10
13026
Imperial
Sonora Desert: Ogilby.
Comment
SD125142
Mentzelia longiloba var. longiloba
Steven P. McLaughlin, Janice E. Bowers
1985-3-10
2955
Imperial
In sandy soil, along frontage road north of I-8, just west of Andrade exit.
60
Comment
SD128689
Mentzelia longiloba var. longiloba
Darley F. Howe
1980-4-14
Imperial
19 miles east of Brawley on Highway 78
Comment
SD143862
Mentzelia longiloba var. longiloba
G. K. Helmkamp, W. A. Helmkamp
1998-3-18
2873
Imperial
Between Hwy I-8 & the All-American Canal across from the Brock Research Center (ca. 3 mi. east of the jct of Hwy CA-98 with I-8).
46
Comment
SD143863
Mentzelia longiloba var. longiloba
G. K. Helmkamp, E. Helmkamp
1998-1-24
2575
Imperial
Between Hwy I-8 & the All-American Canal across from the Brock Research Center (ca. 3 mi. east of the jct of Hwy CA-98 with Hwy I-8).
46
Comment
SD175111
Mentzelia longiloba var. longiloba
Amadeo M. Rea
1993-3-18
1889
Imperial
West of Yuma, Brock Research Center Road & I-8
Comment
SD35541
Mentzelia longiloba var. longiloba
L. M. Huey
March 1945
Imperial
5 miles west of Pilot Knob.
Comment
SEINET842534
Mentzelia longiloba var. longiloba
J. E. Bowers, S. P. McLaughlin
1981-1
2078
Imperial
Stable dunes, western edge Algodones Dunes in vicinity of Highway 78.
Comment
SEINET842642
Mentzelia longiloba var. longiloba
G. K. Helmkamp, E. Helmkamp
1998-1
2575
Imperial
Between Hwy. I-8 & the All-American Canal across from the Brock Research Center (ca. 3 miles E of the junction of Hwy. CA-98 with Hwy. I-8)
45
Comment
SEINET842643
Mentzelia longiloba var. longiloba
Steven P. McLaughlin
1998-1
7369
Imperial
Low dunes near Colorado River
60
Comment
SEINET877378
Mentzelia longiloba var. longiloba
Steven P. McLaughlin
2005-1
10267
Imperial
Southeastern edge of Algodones Dunes, near junction of I-10 and Ogilby Road
60
Comment
SEINET889859
Mentzelia longiloba var. longiloba
D. F. Howe
1980-1
Imperial
19 miles east of Brawley on Highway 78
Comment
SEINET889860
Mentzelia longiloba var. longiloba
Steven P. McLaughlin
1986-1
3136
Imperial
along frontage road north of I-8
91
Comment
SEINET931048
Mentzelia longiloba var. longiloba
Amadeo M. Rea
1993-1
1889
Imperial
West of Yuma, Brock Research Center Road & Interstate 8
Comment
UCR100855
Mentzelia longiloba var. longiloba
George K. Helmkamp, E. A. Helmkamp
1998-3-18
2873
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
UCR101714
Mentzelia longiloba var. longiloba
B. G. Pitzer
1998-2-2
3502
Imperial
Sonoran (Colorado) Desert, extension of Sidewinder Road, S and west of Pilot Knob RV park/campground, c. 1 mi. airline SW of Pilot Knob, on and adjacent to N berm of All-America Canal, c. 3.2 road mi. past the RV park
61
Comment
UCR103658
Mentzelia longiloba var. longiloba
George K. Helmkamp, E. Helmkamp
1998-1-24
2575
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
UCR123769
Mentzelia longiloba var. longiloba
Steven R. Hill, K. Kramer
2001-4-27
33502
Imperial
Sonoran/Colorado Desert, north side of California Route 78, 1.7 mi west of Glamis (measured from railroad crossing), Algodones Dunes
92
Comment
UCR134128
Mentzelia longiloba var. longiloba
June Latting
1978-5-1
s.n.
Imperial
Sonoran (Colorado) Desert, Imperial Sand Dunes, Ogilby Road at I-8
69
Comment
UCR1509
Mentzelia longiloba var. longiloba
W. R. Moberly
1961-2-23
610223- 01
Imperial
Sonoran (Colorado) Desert, [Algonones Dunes] 7 miles west of Glamis, along the Brawley to Glamis road
61
Comment
UCR163744
Mentzelia longiloba var. longiloba
B. G. Pitzer, G. R. Ballmer
2001-3-17
4268
Imperial
Sonoran (Colorado) Desert, Algodonnes Dunes, south of end of Ogilby Rd. on south side of I-8
88
Comment
UCR165715
Mentzelia longiloba var. longiloba
Alex R. Van Dam
2005-4-19
s.n.
Imperial
Sonoran(Colorado) Desert, Algodones Dunes 1 to 2 mi east of the Osborne Overlook along Hwy 78, c. 3 mi west of Glamis
91
Comment
UCR82250
Mentzelia longiloba var. longiloba
J. M. Stewart
1994-3-21
794
Imperial
Colorado River Valley, Glamis Dunes, along Interstate Hwy 8, 1 mi. west of Brock Research Center Drive.
Comment
RSA0126946
Mentzelia longiloba var. longiloba
Roxana S. Ferris
1928-4-19
7132
Imperial
Mesa just above the bottom lands of the Colorado River on the Picacho Road, Imperial County
Comment
RSA0126947
Mentzelia longiloba var. longiloba
Bonnie M. Rich
1979-4-21
79034
Imperial
North side of All American Canal, 4.5 miles E of Power drop #2.
Comment
RSA0126948
Mentzelia longiloba var. longiloba
L. H. Jones
1910-5-8
s.n.
Imperial
Colorado River near Pilot Knob
Comment
RSA0126950
Mentzelia longiloba var. longiloba
H. de Forest, Jack Rempel
1933-4-10
18148
Imperial
Between Holtville and Algodone
Comment
RSA0126951
Mentzelia longiloba var. longiloba
J. C. Roos, L. Roos
1949-4-7
4161
Imperial
All America Canal, 5 miles SE of Niland
Comment
RSA0126952MENTZELIALONGILOBA
Mentzelia longiloba var. longiloba
Christopher Davidson, Alan Romspert, H. Surprenant
1979-4-28
7773
Imperial
Off Interstate 8 on Sidewinder Rd, ca. 1.5 miles NW of Pilot Knob.
79
Comment
RSA0126953
Mentzelia longiloba var. longiloba
F. W. Peirson
1927-4-15
7201
Imperial
Low land along Colorado River, near Ft. Yuma.
Comment
RSA0126954
Mentzelia longiloba var. longiloba
Robert F. Thorne
1977-11-26
50921
Imperial
Near jct. of Hwy I-8 and Obilby [Ogilby] Rd., just E of Algodones Dunes.
Comment
RSA0126955
Mentzelia longiloba var. longiloba
F. W. Peirson
1932-3-21
9779
Imperial
E edge of sand hills, Holtsville -Yuma Road
61
Comment
RSA0126956
Mentzelia longiloba var. longiloba
Robert F. Thorne, Robert L. Rutherford
1964-4-10
33559
Imperial
East side Sand Hills, 14 miles west of Yuma on Hwy 80.
Comment
RSA0126957
Mentzelia longiloba var. longiloba
E. K. Balls, P. C. Everett
1958-3-20
22891
Imperial
0.5 miles N along road to Ogilby and Blythe from U.S. Hwy 80.
61
Comment
RSA0127351
Mentzelia longiloba var. longiloba
Donald A. Johansen, Joseph A. Ewan
1932-4-13
7128
Imperial
Eastern edge of Sand Hills on Yuma Road at Ogilly turnoff.
Comment
RSA0127365
Mentzelia longiloba var. longiloba
H. de Forest, Jack Rempel
1933-4-10
17762
Imperial
Between Hwy 80 and Ogilby.
Comment
RSA0127366
Mentzelia longiloba var. longiloba
Robert F. Thorne
1978-5-30
52161
Imperial
Algodones Dunes: N end of Dunes, ca. 2 miles SSE of Regina.
61
Comment
RSA0127367
Mentzelia longiloba var. longiloba
R. Weatherby
1950-3-4
1039
Imperial
23 miles east of Holtsville at Junction of Highways 98 and 80.
61
Comment