Click on column header to sort data (* sorts by family); click in leftmost checkbox to select record. CCH Help Page .
Turn on yellow flags to show possible range discrepancies.
Read more ...
?
Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
SEINET3828034
Abronia villosa
J. Mark Porter, O. Mistretta, S Hobbs
2002-1
13391
Imperial
IMperial Recreation Area ( Algodones Dunes) , ca 0.5 mi WSW of Ogilby. W of County road S34
95
Comment
RSA767482
Abronia villosa var. villosa
J. Mark Porter, Orlando Mistretta, S. Hobbs
2002-3-2
13391
Imperial
Imperial Dunes Recreation Area [Algodones Dunes], 0.5 miles west-southwest of Ogilby, west of County road S34.
95
Comment
RSA124318
Achyronychia cooperi
E. K. Balls
1958-3-20
22911
Imperial
0.5 miles N along road to Ogilby and Blythe from U.S. Hwy 80
60
Comment
RSA423495
Achyronychia cooperi
H. de Forest, Jack Rempel
1933-4-10
s.n.
Imperial
Between Hwy 80 and Ogilby
Comment Read comments Oct 31 2011
RSA767463
Achyronychia cooperi
J. M. Porter, O. Mistretta, S. Hobbs
2002-3-2
13400
Imperial
Imperial Dunes Recreation Area [Algodones Dunes], 0.5 miles west-southwest of Ogilby, west of County road S34.
95
Comment
SEINET3104609
Achyronychia cooperi
Sears
1978-3-15
756
Imperial
3 mi S of Ogilby; Pilot Knob Mesa
73
Comment
SEINET3828054
Achyronychia cooperi
J. Mark Porter, O. Mistretta & S. Hobbs
2002-1
13400
Imperial
Imperial Dunes Recreation Area (Algodones Dunes), ca 0.5 mi WSW of Ogilby, W of County road S34
95
Comment
SD48544
Acmispon strigosus
E. K. Balls, P. C. Everett
1958-3-20
22898
Imperial
0.5 miles north along road to Blythe from US Hwy 80, on dry sandy flats in sun
60
Comment
UCR102042
Amaranthus palmeri
B. G. Pitzer
1997-10-19
3340
Imperial
Sonoran (Colorado) Desert, Pilot Knob Mesa; E side of Ogilby Rd (Hwy S34), c. 1 mi north of powerline road immediately north of Hwy I-8, and 2.7 mi. south of railroad tracks at Ogilby; flats SSW of Ogilby Hills.
100
Comment
POM38895
Ambrosia dumosa
Marcus E. Jones
1903-5-8
s.n.
Imperial
Ogilvie [Location doesn't exist? Could be confused with Ogilby.]
30
Comment
RSA746439
Ambrosia dumosa
G. Gust, L. Nye
2005-3-3
455
Imperial
BLM land just NE of Ogilby about 20 miles NW of Yuma off of Hwy 534 on American Girl Mine Rd.
159
Comment
RSA767466
Ambrosia dumosa
J. Mark Porter, Orlando Mistretta, S. Hobbs
2002-3-2
13404
Imperial
Imperial Dunes Recreation Area [Algodones Dunes], 0.5 miles west-southwest of Ogilby, west of County road S34.
95
Comment
SEINET10887038
Ambrosia dumosa
Greg Gust, Leith Nye
2005-3-3
Gust 455
Imperial
BLM Land just NE of Ogilby about 20 miles NW of Yuma off of Hwy 534 on American Girl Mine Rd. Desert Scrub.
159
Comment
SEINET2043627
Ambrosia dumosa
Harry Tate, Elinor Lehto
736
Unknown
Ogilby Road, 1 Mi N of U.S. 80 (w. of Yuma)
Comment Read comments Jan 8 2016
SEINET3829077
Ambrosia dumosa
J. Mark Porter, O. Mistretta, S. Hobbs
2002-1
13404
Imperial
Imperial Dunes Recreation area. (Algodones Dunes) ca. 0.5 mi. WSW of Ogilby, W of Country road S 34.
95
Comment
CAS-BOT-BC272854
Ambrosia monogyra
J. Mark Porter; O. Mistretta; S. Hobbs
2002-3-2
13410
Imperial
Imperial Dunes Recreation Area (Algodones Dunes), ca. 0.5 mi WSW of Ogilby, W of County road S34
95
Comment
JEPS22171
Aristida adscensionis
Rimo Bacigalupi with Paul Hutchison
1958-2-17
6136
Imperial
in wash 1 1/2 mi s Gold Rock Ranch (on road from Ogilby to Blythe, by way of Midway Well); Colorado Desert
137
Comment
RSA86723
Aristida adscensionis
F. W. Peirson
1932-3-21
9786
Imperial
3 mi. north of Ogilby.
122
Comment
UCR103661
Aristida adscensionis
George K. Helmkamp, E. Helmkamp
1998-1-24
2609
Imperial
Sonoran (Colorado) Desert, Ogilby Rd, 14.2 mi. south of the junction with Calif. Hwy 78, vicinity of Tumco Wash
183
Comment
RSA767460
Aristida californica
J. M. Porter, O. Mistretta, S. Hobbs
2002-3-2
13397
Imperial
Imperial Dunes Recreation Area [Algodones Dunes], 0.5 miles west-southwest of Ogilby, west of County road S34
95
Comment
UC500779
Aristida californica var. californica
Aven Nelson
1930-2-27
11157 a
Imperial
Yuma-Elcentro; sand dunes
Comment Read comments Dec 16 2014
POM75984
Asclepias subulata
Marcus E. Jones
1903-5-8
s.n.
Imperial
Ogilvie [Location doesn t exist? Could be confused with Ogilby.]
30
Comment
RSA492674
Asclepias subulata
W. Wisura
1989-5-10
4342
Imperial
0.2 mi N of I 8 along Ogilby Rd. in sandy gravel.
Comment
UCR100123
Asclepias subulata
B. G. Pitzer
1997-10-19
3343
Imperial
Sonoran (Colorado) Desert, Pilot Knob Mesa; Ogilby Road, c. 0.5 mi. north of Hwy I-8 at powerline road (which heads E)
91
Comment
UCR17058
Asclepias subulata
Anonymous
1969-5-24
9
Imperial
Sonoran (Colorado) Desert, 10 mi. up Ogilby Rd to north of turnoff from Hwy 8
734
Comment
UCR201790
Asclepias subulata
A. C. Sanders
2009-1-27
36162
Imperial
Sonoran (Colorado) Desert, site of Ogilby, just N of the RR crossing on Ogilby Rd.
108
Comment
UC1080347
Astragalus insularis var. harwoodii
E. K. Balls and P. C. Everett
1958-3-20
22890
Imperial
0.5 mi n along rd to Ogilby and Blythe from U.S. Hwy 80; n along rd to Ogilby and Blythe
60
Comment
SD243894
Astragalus lentiginosus var. borreganus
Gary Diridoni
1998-3-19
Imperial
Imperial Sand Dunes Recreation Area
Comment
SD243895
Astragalus magdalenae var. peirsonii
Gary Diridoni
1998-4-3
Imperial
Imperial Sand Dunes Recreation Area
Comment
RSA630229
Astragalus nuttallianus var. cedrosensis
R. S. Woglum
1941-4-10
2920
Imperial
Ogilby.
Comment
CAS-BOT-BC172819
Baileya pauciradiata
J. Mark Porter; O. Mistretta; S. Hobbs
2002-3-2
13390
Imperial
Imperial Dunes Recreation Area (Algodones Dunes), ca. 0.5 mi WSW of Ogilby, W of County road S34
95
Comment
RSA767481
Baileya pauciradiata
J. Mark Porter, Orlando Mistretta, S. Hobbs
2002-3-2
13390
Imperial
Imperial Dunes Recreation Area [Algodones Dunes], 0.5 miles west-southwest of Ogilby, west of County road S34.
95
Comment
SEINET3828035
Baileya pauciradiata
J. Mark Porter, O. Mistretta & S. Hobbs
2002-1
13390
Imperial
Imperial Dunes Recreation Area ( Algodones Dunes) ca. 0.5mi WSW of Ogilby, W of County road S34
95
Comment
CAS-BOT-BC106604
Baileya pleniradiata
William Anderson
1964-2-22
s.n.
Imperial
Ogilsby
Comment
JEPS23067
Baileya pleniradiata
Reino Alava with R. Bacigalupi, Dr. and Mrs. Rolla Tryon
1958-3-3
1812
Imperial
1 mi n of and along unpaved road from U.S. Highway 80 to Ogilby Highway 80; Colorado Desert
76
Comment
POM30712
Baileya pleniradiata
Marcus E. Jones
1903-5-8
s.n.
Imperial
Ogilvie.
Comment
POM350684
Baileya pleniradiata
H. de Forest, Jack Rempel
1933-4-10
17763
Imperial
Between Highway 80 & Ogilby.
Comment
RSA124375
Baileya pleniradiata
E. K. Balls, Percy C. Everett
1958-3-20
22893
Imperial
0.5 miles N along road to Ogilby and Blythe from U.S. Hwy 80
60
Comment
UC1078188
Baileya pleniradiata
Reino Alava
1958-3-3
1812
Imperial
1 mi n junction of road from Ogilby and the highways 80 and 98
Comment
CAS-BOT-BC376161
Boraginaceae
Greg Gust; Leith Nye
2005-3-3
458
Imperial
BLM Land just NE of Ogilby about 20 miles NW of Yuma off of Hwy 534 on American Girl Mine Rd.
159
Comment
CAS-BOT-BC376162
Boraginaceae
Greg Gust; Leith Nye
2005-3-3
465
Imperial
BLM Land just NE of Ogilby about 20 miles NW of Yuma off of Hwy 534 on American Girl Mine Rd.
159
Comment
CAS-BOT-BC376588
Boraginaceae
Greg Gust; Leith Nye
2005-3-3
457
Imperial
BLM Land just NE of Ogilby about 20 miles NW of Yuma off of Hwy 534 on American Girl Mine Rd.
159
Comment
CAS-BOT-BC428014
Boraginaceae
Greg Gust; Leith Nye
2005-3-3
458
Imperial
BLM Land just NE of Ogilby about 20 miles NW of Yuma off of Hwy 534 on American Girl Mine Rd.
159
Comment
CAS-BOT-BC428015
Boraginaceae
Greg Gust; Leith Nye
2005-3-3
465
Imperial
BLM Land just NE of Ogilby about 20 miles NW of Yuma off of Hwy 534 on American Girl Mine Rd.
159
Comment
UCR100118
Bouteloua barbata
B. G. Pitzer
1997-10-19
3344
Imperial
Sonoran (Colorado) Desert, Pilot Knob Mesa; Ogilby Road, c. 0.5 mi. north of Hwy I-8 at powerline road (which heads E)
91
Comment
UCR137365
Brandegea bigelovii
June Latting
1978-4-30
s.n.
Imperial
Sonoran (Colorado) Desert, Road S34 (Ogilby Road) north of I-8
400
Comment
RSA767459
Brassica tournefortii
J. Mark Porter, O. Mistretta, S. Hobbs
2002-3-2
13396
Imperial
Imperial Dunes Recreation Area [Algodones Dunes], 0.5 miles west-southwest of Ogilby, west of County road S34
95
Comment
SEINET3828056
Brassica tournefortii
J. Mark Porter, O. Mistretta & S. Hobbs
2002-1
13396
Imperial
Imperial Dunes Recreation Area (Algodones DUnes), ca 0.5 mi WSW of Ogibly. W of County road S34
95
Comment
UCD114627
Brassica tournefortii
E. K. Balls; P. C. Everett
1958-3-20
22894
Imperial
0.5 mi. n. along rd. to Blythe from U.S. Hwy. 80.
60
Comment
HSC14614
Calliandra eriophylla
C. L. Hitchcock, C. V. Muhlick
1964-3-20
23207
Imperial
4 mi. N of Ogilby, along road to Glamis.
Comment
HSC66468
Calliandra eriophylla
A. P. Romspert, H. Surprenant
1979-4-29
7803
Imperial
On railroad access Rd. toward Glamis, 2.2 mi. SE of Cactus, Pilot Knob Mesa.
119
Comment
POM347335
Calliandra eriophylla
Christopher Davidson, Alan Romspert, H. Surprenant
1979-4-29
7803
Imperial
On railroad access rd toward Glamis, 2.2.mi SE of Cactus, Pilot Knob Mesa. Rocky wash chennel near railroad bridge No. 714-12
118
Comment
SEINET3107285
Calliandra eriophylla
Sears
1978-3-15
776
Imperial
1 mi N of Ogilby, 2 mi down Desert Rat Trailer Park Rd.; Runnel-interfluve system west side of Cargo Muchacho Mts.
152
Comment
UCR137366
Calliandra eriophylla
June Latting
1978-4-30
s.n.
Imperial
Sonoran (Colorado) Desert, Road S34 (Ogilby Road) north of I-8
400
Comment
RSA124290
Camissonia boothii subsp. condensata
E. K. Balls, P. C. Everett
1958-3-20
22889
Imperial
0.5 mi north of US Highway 80 on road to Blythe.
61
Comment
RSA228208
Camissonia boothii subsp. condensata
A. M. Alexander, Louise Kellogg
1941-3-19
1972
Imperial
Colorado Desert, on edge of road 2 miles north of Ogilby.
Comment
RSA465953
Camissonia boothii subsp. condensata
H. de Forest, Jack Rempel
1933-4-10
s.n.
Imperial
Between Highway 80 & Ogilby.
Comment
RSA0021240
Camissonia brevipes subsp. arizonica
Peter H. Raven
1958-1-26
11505
Imperial
2.2 miles north of Ogilby on flood plain.
Comment
RSA124325
Camissonia cardiophylla
E. K. Balls, P. C. Everett
1958-3-20
22918
Imperial
Ogilby.
107
Comment
RSA136916
Camissonia cardiophylla
Peter H. Raven
1958-1-26
11504
Imperial
2.2 miles north of Ogilby.
Comment
RSA610458
Camissonia cardiophylla subsp. cardiophylla
R. S. Woglum
1940-3-10
2456
Imperial
Sonoran Desert: Imperial Sand Dunes Recreation Lands, Ogilby.
Comment
SEINET235605
Camissonia cardiophylla subsp. cardiophylla
Russell S. Woglum
1940-3-10
2456
Imperial
Sonoran Desert: Imperial Ssand Dunes Recreation Lands Ogilby.
Comment
POM228209
Camissonia claviformis subsp. aurantiaca
A. M. Alexander, Louise Kellogg
1949-3-19
1970
Imperial
Edge of road, 1 mile north of Ogilby.
Comment
RSA124289
Camissonia claviformis subsp. aurantiaca
E. K. Balls, P. C. Everett
1956-3-20
22888
Imperial
Dry sandy flats; 0.5 mi. n. of U.S. Hwy. 80, road to Blythe.
61
Comment
RSA135219
Camissonia claviformis subsp. aurantiaca
William M. Klein
1958-2-13
95
Imperial
1.0 mi. n. of the turn-off of U.S. 80 onto the road to Ogilby.
Comment
RSA135294
Camissonia claviformis subsp. aurantiaca
Peter H. Raven
1958-1-26
11507
Imperial
Flood plain 2.2 miles north of Ogilby.
Comment
SEINET3108359
Camissonia claviformis subsp. lancifolia
Sears
1978-3-15
759
Imperial
3 mi S of Ogilby; Pilot Knob Mesa.
73
Comment
RSA767478
Camissonia claviformis subsp. yumae
J. Mark Porter, Orlando Mistretta, S. Hobbs
2002-3-2
13387
Imperial
Imperial Dunes Recreation Area [Algodones Dunes], 0.5 miles west-southwest of Ogilby, west of County road S34.
95
Comment
SEINET3828038
Camissonia claviformis subsp. yumae
J. Mark Porter, O. Mistretta & S. Hobbs
2002-1
13387
Imperial
Imperial Dunes Recreation Area( Algodones Dunes), ca 0.5 mi WSW of Ogilby, W. of County road S34
95
Comment
RSA746440
Chaenactis carphoclinia var. carphoclinia
G. Gust, L. Nye
2005-3-3
459
Imperial
BLM land just NE of Ogilby about 20 miles NW of Yuma off of Hwy 534 on American Girl Mine Rd.
159
Comment
SEINET10853985
Chaenactis carphoclinia var. carphoclinia
Greg Gust, Leith Nye
2005-3-3
Gust 459
Imperial
BLM Land just NE of Ogilby about 20 miles NW of Yuma off of Hwy 534 on American Girl Mine Rd. Desert Scrub.
159
Comment
RSA423257
Chenopodium murale
H. de Forest, Jack Rempel
1933-4-10
18306
Imperial
Between Highway 80 & Ogilby.
Comment
RSA124327
Chorizanthe corrugata
E. K. Balls, Percy C. Everett
1958-3-20
22915
Imperial
2.4 mi. N of U. S Hwy. 80 on rd. to Blythe.
91
Comment
POM105874
Chorizanthe rigida
Marcus E. Jones
1903-5-8
s.n.
Imperial
Ogilvie [Location doesn't exist? Could be confused with Ogilby.]
30
Comment
RSA124366
Chorizanthe rigida
E. K. Balls, Percy C. Everett
1958-3-20
22897
Imperial
0.5 miles along road to Blythe from Hwy 80.
61
Comment
RSA392742
Chorizanthe rigida
H. de Forest, Jack Rempel
1933-4-10
s.n.
Imperial
Between Hwy 80 and Ogilby
Comment Read comments Oct 31 2011
SD48529
Chylismia cardiophylla subsp. cardiophylla
E. K. Balls, P. C. Everett
1958-3-20
22918
Imperial
Ogilby.
106
Comment
UC1080352
Chylismia cardiophylla subsp. cardiophylla
E. K. Balls and P. C. Everett
1958-3-20
22918
Imperial
Ogilby
106
Comment
UC1184326
Chylismia cardiophylla subsp. cardiophylla
Peter H. Raven
1958-1-26
11504
Imperial
flood plain 2.2 mi n Ogilby
Comment
SD48486
Chylismia claviformis subsp. aurantiaca
E. K. Balls, P. C. Everett
1956-3-20
22888
Imperial
On dry sandy flats, 0.5 miles north of US Highway 80, road to Blythe. (IPB 10/07)
60
Comment
UC1184370
Chylismia claviformis subsp. aurantiaca
Peter H. Raven
1958-1-26
11507
Imperial
flood plain 2.2 mi n Ogilby
Comment
UC669265
Chylismia claviformis subsp. aurantiaca
Annie M. Alexander and Louise Kellogg
1941-3-19
1970
Imperial
edge of road 1 mi n Ogilby; Colorado Desert
Comment
POM368201
Cryptantha angustifolia
H. de Forest, Jack Rempel
1933-4-10
17757
Imperial
Between Highway 80 & Ogilby.
Comment
RSA124279
Cryptantha angustifolia
E. K. Balls, P. C. Everett
1958-3-20
22943
Imperial
2.4 mi. N of U. S Hwy. 80 on rd. to Blythe.
91
Comment
RSA124319
Cryptantha angustifolia
E. K. Balls, P. C. Everett
1958-3-20
22910
Imperial
0.5 miles N along road to Ogilby and Blythe from U.S. Hwy 80
60
Comment
RSA610695
Cryptantha angustifolia
R. S. Woglum
1940-3-10
2449
Imperial
Sonora Desert: Ogilby.
Comment
RSA610693
Cryptantha barbigera var. barbigera
R. S. Woglum
1940-3-10
2469
Imperial
Sonora Desert: Ogilby.
Comment
RSA124328
Cryptantha maritima
E. K. Balls
1958-3-20
22914
Imperial
2.4 mi. N of U. S Hwy. 80 on rd. to Blythe.
91
Comment
SEINET3828036
Cryptantha maritima
J. Mark Porter, O. Mistretta & S. Hobbs
2002-1
13389
Imperial
Imperial Dunes Recreational Area ( Algodones Dunes) ca. 0.5 mi WSW of Ogilby, W of County road S34.
95
Comment
UC1080287
Cryptantha maritima
E. K. Balls and P. C. Everett
1958-3-20
22943
Imperial
2.4 mi n U.S. Hwy. 80 jct. (on rd to Blythe)
91
Comment
UC1080350
Cryptantha maritima
E. K. Balls and P. C. Everett
1958-3-20
22914
Imperial
2.4 mi n U.S. Hwy. 80 (on rd to Blythe)
91
Comment
RSA607789
Cucurbita
R. S. Woglum
1940-3-10
2466
Imperial
Sonora Desert: Ogilby.
Comment
OBI30226
Dalea mollis
Gail Thompson
1970-4-6
D 13
Imperial
Off Ogilby Rd at the Mica Shist Mining Claim
Comment
RSA767477
Dalea mollis
J. Mark Porter, O. Mistretta, S. Hobbs
2002-3-2
13386
Imperial
Imperial Dunes Recreation Area [Algodones Dunes], 0.5 miles west-southwest of Ogilby, west of County road S34.
95
Comment
SEINET3828039
Dalea mollis
J. Mark Porter, O. Mistretta & S. Hobbs
2002-1
13386
Imperial
Imperial Dunes Recreation Area ( Algodones Dunes) ca. 0.5 mi WSW of Ogilby, W of County road S34
95
Comment
SEINET906520
Dalea mollissima
G. Yatskievych
1980-1
80 -132
Imperial
Near railroad tracks just off Ogilby Road, 5 miles north of Interstate 8, about 10 miles west of Colorado River.
122
Comment
UCR33652
Dalea mollissima
Sears
1978-3-15
769
Imperial
Sonoran (Colorado) Desert, 1 mi. north of Ogilby, 2 mi. down Desert Rat Trailer Park Road. Runnel-interfluve system on W side of Cargo Muchacho Mtns.
198
Comment
RSA124095
Datura discolor
E. K. Balls, Percy C. Everett
1958-3-20
22916
Imperial
Ogilby.
107
Comment
RSA767503
Datura discolor
J. Mark Porter, Orlando Mistretta, S. Hobbs
2002-3-2
13411
Imperial
Imperial Dunes Recreation Area [Algodones Dunes], 0.5 miles west-southwest of Ogilby, west of County road S34.
95
Comment
SEINET3077657
Datura discolor
Harry Tate
1966-12-1
734
Unknown
Ogilby Road, 1 mi N of US 80 (W of Yuma).
Comment Read comments Jan 17 2016
SEINET3282752
Datura discolor
A. C. Sanders
2009-1-27
36163
Imperial
Sonoran (Colorado) Desert; site of Ogilby, just N of the RR crossing on Ogilby Rd.
108
Comment
UCR201791
Datura discolor
A. C. Sanders
2009-1-27
36163
Imperial
Sonoran (Colorado) Desert, site of Ogilby, just N of the RR crossing on Ogilby Rd.
108
Comment
RSA608575
Dicoria canescens
R. S. Woglum
1940-3-10
2453
Imperial
Sonora Desert: Ogilby.
Comment
JEPS22532
Ditaxis lanceolata
Rimo Bacigalupi with Paul Hutchison
1958-2-18
6178
Imperial
2.5 mi. n. of rd. summit on rd. from Blythe to Ogilby; Palo Verde Mts.
175
Comment
CDA35292
Ditaxis neomexicana
T. C. Fuller
1965-4-29
13389
Imperial
Ogilby; adjacent to railroad tracks north of railroad station.
0
Comment
UCR103637
Ditaxis neomexicana
George K. Helmkamp, E. Helmkamp
1998-1-24
2604
Imperial
Sonoran (Colorado) Desert, Ogilby Rd, 14.2 mi. south of the junction with Calif. Hwy 78, vicinity of Tumco Wash
183
Comment
UCR33593
Ditaxis neomexicana
Sears
1978-3-15
771
Imperial
Sonoran (Colorado) Desert, 1 mi. north of Ogilby, 2 mi. down Desert Rat Trailer Park Road. Runnel-interfluve system on W side of Cargo Muchacho Mtns.
198
Comment
RSA124322
Ditaxis serrata
E. K. Balls, Percy C. Everett
1958-3-20
s.n.
Imperial
0.5 miles N along road to Ogilby and Blythe from U.S. Hwy 80.
60
Comment
UCD142310
Ditaxis serrata
T. R. Van Devender; J. I. Mead
1977-11-8
s.n.
Imperial
1.1 miles north of I-8 on Imperial County S-34.
Comment Read comments Sep 14 2016
CAS-BOT-BC43599
Dithyrea californica
William Anderson
1964-2-22
s.n.
Imperial
Ogilsby.
Comment
RSA124321
Dithyrea californica
E. K. Balls, P. C. Everett
1958-3-20
22908
Imperial
0.5 miles N along road to Ogilby and Blythe from U.S. Hwy 80
60
Comment
SD48527
Dithyrea californica
E. K. Balls, P. C. Everett
1958-3-20
22908
Imperial
0.5 miles north from US Highway 80 on road to Blythe
60
Comment
RSA746443
Encelia farinosa
G. Gust, L. Nye
2005-3-3
464
Imperial
BLM land just NE of Ogilby about 20 miles NW of Yuma off of Hwy 534 on American Girl Mine Rd.
159
Comment
RSA767469
Encelia farinosa
J. Mark Porter, Orlando Mistretta, S. Hobbs
2002-3-2
13409
Imperial
Imperial Dunes Recreation Area [Algodones Dunes], 0.5 miles west-southwest of Ogilby, west of County road S34.
95
Comment
SEINET10673345
Encelia farinosa
Greg Gust, Leith Nye
2005-3-3
Gust 464
Imperial
BLM Land just NE of Ogilby about 20 miles NW of Yuma off of Hwy 534 on American Girl Mine Rd. Desert Scrub.
159
Comment
SEINET3828046
Encelia farinosa
J. Mark Porter, O. Mistretta & S. Hobbs
2002-1
13409
Imperial
Imperial Dunes Recreational Area (Algodones DUnes), ca. 0.5 mi WSW of Ogilby, W of County road S34
95
Comment
RSA767458
Ephedra trifurca
J. M. Porter, O. Mistretta, S. Hobbs
2002-3-2
13395
Imperial
Imperial Dunes Recreation Area [Algodones Dunes], ca. 0.5 miles west-southwest of Ogilby, west of County road S34.
95
Comment
SEINET3828029
Ephedra trifurca
J. Mark Porter, O. Mistretta & S. Hobbs
2002-1
13395
Imperial
Imperial Dunes Reacreation Area (Algodones Dunes), 0.5 mi WSW of Ogilby, W of Country Road S34
95
Comment
RSA432721
Eremalche rotundifolia
H. de Forest, Jack Rempel
1933-4-10
17759
Imperial
Between Highway 80 & Ogilby.
Comment
CAS-BOT-BC160020
Eremothera boothii subsp. condensata
W. M. Klein
1958-2-13
94
Imperial
1.0 mi. n. of the turn-off of U.S. 80 on the road to Ogilby
Comment
SD48487
Eremothera boothii subsp. condensata
E. K. Balls, P. C. Everett
1958-3-20
22889
Imperial
0.5 mile north of U. S. Highway 80 on road to Blythe.
60
Comment
UC669266
Eremothera boothii subsp. condensata
Annie M. Alexander and Louise Kellogg
1941-3-19
1972
Imperial
at edge of road 2 mi n Ogilby; Colorado Desert
Comment
POM105596
Eriogonum deflexum var. deflexum
Marcus E. Jones
1903-5-8
s.n.
Imperial
Ogilvie [Location doesn't exist? Could be confused with Ogilby.]
30
Comment
JEPS22178
Eriogonum thomasii
Rimo Bacigalupi with Paul Hutchison
1958-2-17
6130 -A
Imperial
in wash 1 1/2 mi s Gold Rock Ranch (on road from Ogilby to Blythe by way of Midway Well); Colorado Desert
137
Comment
POM105229
Eriogonum thomasii
Marcus E. Jones
1903-5-8
s.n.
Imperial
Ogilvie [Location doesn't exist? Could be confused with Ogilby.]
30
Comment
JEPS22177
Eriogonum trichopes
Rimo Bacigalupi with Paul Hutchison
1958-2-17
6130 -B
Imperial
in wash 1 1/2 mi s on road from Ogilby to Blythe, by way of Midway Well Gold Rock Ranch; Colorado Desert
137
Comment
JEPS22180
Eschscholzia minutiflora
Rimo Bacigalupi with Paul Hutchison
1958-2-17
6128
Imperial
in wash 1 1/2 mi s Gold Rock Ranch (on road from Ogilby to Blythe, by way of Midway Well); Colorado Desert
137
Comment
RSA767456
Euphorbia micromera
J. Mark Porter, Orlando Mistretta, S. Hobbs
2002-3-2
13393
Imperial
Imperial Dunes Recreation Area [Algodones Dunes], 0.5 miles west-southwest of Ogilby, west of County road S34.
95
Comment
SEINET3828057
Euphorbia micromera
J. Mark Porter, O Mistretta & S Hobbs
2002-1
13393
Imperial
Imperial Dunes Recreation Area ( Algodoned Dunes), ca 0.5 mi WSW of Ogilby, W of County road S34
95
Comment
UCR102041
Euphorbia polycarpa
B. G. Pitzer
1997-10-19
3341
Imperial
Sonoran (Colorado) Desert, Pilot Knob Mesa; Ogilby Road, c. 0.5 mi. north of Hwy I-8 at powerline road (which heads E)
91
Comment
SEINET3090254
Euphorbia setiloba
George K. Helmkamp, E. Helmkamp
1998-1-24
2603
Imperial
Sonoran (Colorado) Desert; Ogilby Rd, 14.2 mi. south of the junction with Calif. Hwy 78, vicinity of Tumco Wash
183
Comment
UCR103638
Euphorbia setiloba
George K. Helmkamp, E. Helmkamp
1998-1-24
2603
Imperial
Sonoran (Colorado) Desert, Ogilby Rd, 14.2 mi. south of the junction with Calif. Hwy 78, vicinity of Tumco Wash
183
Comment
HSC21904
Fagonia laevis
C. L. Hitchcock, C. V. Muhlick
1964-3-20
23206
Imperial
4 mi. N of Ogilby, along road to Glamis.
Comment
RSA124326
Fagonia laevis
E. K. Balls, Percy C. Everett
1958-3-20
22917
Imperial
Ogilby.
107
Comment
RSA391172
Fagonia laevis
Christopher Davidson, H. Surprenant, Alan Romspert
1979-4-29
7807
Imperial
On railroad access rd toward Glamis, 2.2.mi SE of Cactus, Pilot Knob Mesa. Rocky wash chennel near railroad bridge No. 714-12
119
Comment
RSA77841
Fagonia laevis
F. W. Peirson
1932-3-21
9783
Imperial
3 mi. north of Ogilby.
122
Comment
SEINET885184
Fagonia laevis
G. Yatskievych, J. Cicero
1980-1
80 -131
Imperial
Near railroad tracks, just off Ogilby Road, 5 miles north of Interstate 8, about 10 miles west of the Colorado River.
121
Comment
UC1080351
Fagonia laevis
E. K. Balls and P. C. Everett
1958-3-20
22917
Imperial
Ogilby
106
Comment
POM30735
Geraea canescens
Marcus E. Jones
1903-5-8
s.n.
Imperial
Ogilvie [Location doesn't exist? Could be confused with Ogilby.]
30
Comment
RSA746436
Geraea canescens
G. Gust, L. Nye
2005-3-3
450
Imperial
BLM land just NE of Ogilby about 20 miles NW of Yuma off of Hwy 534 on American Girl Mine Rd.
159
Comment
RSA767475
Geraea canescens
J. M. Porter, Orlando Mistretta, S. Hobbs
2002-3-2
13384
Imperial
Imperial Dunes Recreation Area [Algodones Dunes], 0.5 miles west-southwest of Ogilby, west of County road S34.
95
Comment
SEINET10672110
Geraea canescens
Greg Gust, Leith Nye
2005-3-3
Gust 450
Imperial
BLM Land just NE of Ogilby about 20 miles NW of Yuma off of Hwy 534 on American Girl Mine Rd. Desert Scrub.
159
Comment
SEINET3828058
Geraea canescens
J. Mark Porter, O. Mistretta & S. Hobbs
2002-1
13384
Imperial
Imperial Dunes Recreation Area (Algodones Dunes), ca 0.5 mi WSW of Ogilby, W of County road S34
95
Comment
RSA767474
Hesperocallis undulata
J. Mark Porter, Orlando Mistretta, S. Hobbs
2002-3-2
13402
Imperial
Imperial Dunes Recreation Area [Algodones Dunes], 0.5 miles west-southwest of Ogilby, west of County road S34
95
Comment
RSA124108
Hibiscus denudatus
E. K. Balls, P. C. Everett
1958-3-20
22924
Imperial
3.7 mi. N of Ogilby on road to Blythe.
152
Comment
RSA746438
Hibiscus denudatus
G. Gust, L. Nye
2005-3-3
454
Imperial
BLM land just NE of Ogilby about 20 miles NW of Yuma off of Hwy 534 on American Girl Mine Rd.
159
Comment
SD48473
Hibiscus denudatus
E. K. Balls, P. C. Everett
1958-3-20
22924
Imperial
3.7 miles north of Ogilby on road to Blythe.
152
Comment
SEINET10924334
Hibiscus denudatus
Greg Gust, Leith Nye
2005-3-3
Gust 454
Imperial
BLM Land just NE of Ogilby about 20 miles NW of Yuma off of Hwy 534 on American Girl Mine Rd. Desert Scrub.
159
Comment
SEINET3108170
Hibiscus denudatus
Sears
1978-3-15
775
Imperial
1 mi N of Ogilby, 2 mi down Desert Rat Trailer Park Rd; Runnel-Interfluve system Wside of Cargo Muchacho Mts.
152
Comment
SD48474
Hilaria rigida
E. K. Balls, P. C. Everett
1958-3-20
22925
Imperial
3.7 mi. n. of Ogilby on road to Blythe
152
Comment
UCD89911
Hilaria rigida
Rimo Bacigalupi; Paul Hutchison
1958-2-17
6137
Imperial
1.5 miles south of Gold Rock Ranch, on road from Ogilby to Blythe, by way of Midway Well, Colorado Desert.
137
Comment
UCD89913
Hilaria rigida
E. K. Balls; P. C. Everett
1958-3-20
22925
Imperial
3.7 miles north of Ogilby on road to Blythe.
152
Comment
SEINET3828045
Hymenoclea monogyra
J. Mark Porter, O. Mistretta & S. Hobbs
2002-1
13410
Imperial
Imperial Dunes Recreation Area (Algodones Dunes), ca. 0.5 mi WSW of Ogilby W. of County road S34
95
Comment
RSA767470
Hymenoclea salsola
J. M. Porter, Orlando Mistretta, S. Hobbs
2002-3-2
13410
Imperial
Imperial Dunes Recreation Area [Algodones Dunes], 0.5 miles west-southwest of Ogilby, west of County road S34.
95
Comment
CAS-BOT-BC219715
Hyptis emoryi
J. Mark Porter; O. Mistretta; S. Hobbs
2002-3-2
13408
Imperial
Imperial Dunes Recreation Area (Algodones Dunes), ca. 0.5 mi WSW of Ogilby, W of County road S34
95
Comment
HSC82772
Hyptis emoryi
Christopher Davidson, Alan Romsport, Harvey Surprenant
1979-4-29
7806
Imperial
On railroad access rd. toward Glamis, 1.6 miles SE of Cactus, Pilot Knob Mesa. Rock wash channel near railroad bridge No. 1956-05
119
Comment
RSA400957
Hyptis emoryi
Christopher Davidson
1979-4-29
7806
Imperial
On railroad access rd toward Glamis, 1.6 miles SE of Cactus, Pilot Knob Mesa. Rock wash channel near railroad bridge No. 1956-05.
119
Comment
RSA767468
Hyptis emoryi
J. Mark Porter, Orlando Mistretta, S. Hobbs
2002-3-2
13408
Imperial
Imperial Dunes Recreation Area [Algodones Dunes], 0.5 miles west-southwest of Ogilby, west of County road S34.
95
Comment
UCR163649
Hyptis emoryi
George K. Helmkamp, E. A. Helmkamp
1998-1-24
2608
Imperial
Sonoran (Colorado) Desert, Ogilby Rd, 14.2 mi. south of the junction with Calif. Hwy 78, vicinity of Tumco Wash
183
Comment
UCR201788
Hyptis emoryi
A. C. Sanders
2009-1-27
36161
Imperial
Sonoran (Colorado) Desert, site of Ogilby, just N of the RR crossing on Ogilby Rd.
108
Comment
SD244011
Kallstroemia californica
Gary Diridoni
2003-1-15
Imperial
Imperial Sand Recreation Area; along the east side
Comment
SD250549
Kallstroemia californica
B. Pitzer
1997-10-19
3339
Imperial
Ogilby Road (Highway S34), east side, ca. 1.0 mile north of powerline road immediately north of Highway I-8, & 2.7 miles south of railroad tracks at Ogilby; on flats SSW of Ogilby Hills.
99
Comment
UCR102043
Kallstroemia californica
B. G. Pitzer
1997-10-19
3342
Imperial
Sonoran (Colorado) Desert, Pilot Knob Mesa; Ogilby Road, c. 0.5 mi. north of Hwy I-8 at powerline road (which heads E)
91
Comment
UCR107436
Kallstroemia californica
B. G. Pitzer
1997-10-19
3339
Imperial
Sonoran (Colorado) Desert, Pilot Knob Mesa; E side of Ogilby Rd (Hwy S34), c. 1 mi north of powerline road immediately north of Hwy I-8, and 2.7 mi. south of railroad tracks at Ogilby; flats SSW of Ogilby Hills.
100
Comment
SEINET6658824
Krameria grayi
June Latting
1978-4-30
s.n.
Imperial
Colorado Desert: Road S34 (Ogilby Road) north of I-8 (Ogilby 7.5' Q.); 0
400
Comment
UCR134133
Krameria grayi
June Latting
1978-4-30
s.n.
Imperial
Sonoran (Colorado) Desert, Road S34 (Ogilby Road) north of I-8
400
Comment
RSA746441
Langloisia setosissima subsp. setosissima
G. Gust, L. Nye
2005-3-3
460
Imperial
BLM land just NE of Ogilby about 20 miles NW of Yuma off of Hwy 534 on American Girl Mine Rd.
159
Comment
SEINET10922811
Langloisia setosissima subsp. setosissima
Greg Gust, Leith Nye
2005-3-3
Gust 460
Imperial
BLM Land just NE of Ogilby about 20 miles NW of Yuma off of Hwy 534 on American Girl Mine Rd. Desert Scrub.
159
Comment
CAS-BOT-BC171066
Larrea tridentata
J. Mark Porter; O. Mistretta; S. Hobbs
2002-3-2
13403
Imperial
Imperial Dunes Recreation Area (Algodones Dunes), ca. 0.5 mi WSW of Ogilby, W of county road S34.
95
Comment
RSA767465
Larrea tridentata
J. Mark Porter, Orlando Mistretta, S. Hobbs
2002-3-2
13403
Imperial
Imperial Dunes Recreation Area [Algodones Dunes], 0.5 miles west-southwest of Ogilby, west of County road S34.
95
Comment
SD117940
Larrea tridentata
Amadeo Rea
24-25 Feb 1983
456 a
Imperial
Just north of I-8 interchange at exit for S-34 and Glamis
Comment
SEINET3828053
Larrea tridentata
J. Mark Porter, O. Mistretta & S. Hobbs
2002-1
13403
Imperial
Imperial Dunes Recreation Area(Algodones Dunes), ca. 0.5 mi WSW of Ogilby, W of County road S34
95
Comment
SEINET4560999
Larrea tridentata
R. Laport
2010-1
T 4 Q3-1887
Imperial
3.5km W from railroad Jct. with Ogilby Rd. on gravel Side Winder Rd., S side of road in open sand plains.
84
Comment
SEINET4561000
Larrea tridentata
R. Laport
2010-1
T 4 Q3-1888
Imperial
3.5km W from railroad Jct. with Ogilby Rd. on gravel Side Winder Rd., S side of road in open sand plains.
84
Comment
SEINET4561001
Larrea tridentata
R. Laport
2010-1
T 4 Q3-1889
Imperial
3.5km W from railroad Jct. with Ogilby Rd. on gravel Side Winder Rd., S side of road in open sand plains.
83
Comment
SEINET4691397
Larrea tridentata
R. Laport
2010-1
T 4 Q3-1852
Imperial
3.5 km W from railroad Jct. with Ogilby Rd. on gravel Side Winder Rd. S side of road in open sand plains
84
Comment
SEINET4691455
Larrea tridentata
R. Laport
2010-1
T 4 Q3-1851
Imperial
3.5 km W from railroad Jct. with Ogilby Rd. on gravel Side Winder Rd. S side of road in open sand plains
83
Comment
SEINET4691456
Larrea tridentata
R. Laport
2010-1
T 4 Q3-1853
Imperial
3.5 km W from railroad Jct. with Ogilby Rd. on gravel Side Winder Rd. S side of road in open sand plains
84
Comment
SEINET4691457
Larrea tridentata
R. Laport
2010-1
T 4 Q3-1854
Imperial
3.5 km W from railroad Jct. with Ogilby Rd. on gravel Side Winder Rd. S side of road in open sand plains
84
Comment
SEINET4691515
Larrea tridentata
R. Laport
2010-1
T 4 Q3-1855
Imperial
3.5km W from railroad Jct. with Ogilby Rd. on gravel Side Winder Rd., S side of road in open sand plains.
84
Comment
SEINET4691516
Larrea tridentata
R. Laport
2010-1
T 4 Q3-1856
Imperial
3.5km W from railroad Jct. with Ogilby Rd. on gravel Side Winder Rd., S side of road in open sand plains.
83
Comment
SEINET4691518
Larrea tridentata
R. Laport
2010-1
T 4 Q3-1877
Imperial
3.5km W from railroad Jct. with Ogilby Rd. on gravel Side Winder Rd., S side of road in open sand plains.
84
Comment
SEINET4691519
Larrea tridentata
R. Laport
2010-1
T 4 Q3-1859
Imperial
3.5km W from railroad Jct. with Ogilby Rd. on gravel Side Winder Rd., S side of road in open sand plains.
86
Comment
SEINET4691520
Larrea tridentata
R. Laport
2010-1
T 4 Q3-1858
Imperial
3.5km W from railroad Jct. with Ogilby Rd. on gravel Side Winder Rd., S side of road in open sand plains.
88
Comment
SEINET4691524
Larrea tridentata
R. Laport
2010-1
T 4 Q3-1866
Imperial
3.5km W from railroad Jct. with Ogilby Rd. on gravel Side Winder Rd., S side of road in open sand plains.
85
Comment
SEINET4691525
Larrea tridentata
R. Laport
2010-1
T 4 Q3-1865
Imperial
3.5km W from railroad Jct. with Ogilby Rd. on gravel Side Winder Rd., S side of road in open sand plains.
84
Comment
SEINET4691526
Larrea tridentata
R. Laport
2010-1
T 4 Q3-1864
Imperial
3.5km W from railroad Jct. with Ogilby Rd. on gravel Side Winder Rd., S side of road in open sand plains.
84
Comment
SEINET4691527
Larrea tridentata
R. Laport
2010-1
T 4 Q3-1863
Imperial
3.5km W from railroad Jct. with Ogilby Rd. on gravel Side Winder Rd., S side of road in open sand plains.
82
Comment
SEINET4691528
Larrea tridentata
R. Laport
2010-1
T 4 Q3-1862
Imperial
3.5km W from railroad Jct. with Ogilby Rd. on gravel Side Winder Rd., S side of road in open sand plains.
84
Comment
SEINET4691529
Larrea tridentata
R. Laport
2011-1
T 4 Q3-1861
Imperial
3.5km W from railroad Jct. with Ogilby Rd. on gravel Side Winder Rd., S side of road in open sand plains.
84
Comment
SEINET4691530
Larrea tridentata
R. Laport
2010-1
T 4 Q3-1860
Imperial
3.5km W from railroad Jct. with Ogilby Rd. on gravel Side Winder Rd., S side of road in open sand plains.
84
Comment
SEINET4691531
Larrea tridentata
R. Laport
2010-1
T 4 Q3-1882
Imperial
3.5km W from railroad Jct. with Ogilby Rd. on gravel Side Winder Rd., S side of road in open sand plains.
84
Comment
SEINET4691534
Larrea tridentata
R. Laport
2010-1
T 4 Q3-1867
Imperial
3.5km W from railroad Jct. with Ogilby Rd. on gravel Side Winder Rd., S side of road in open sand plains.
85
Comment
SEINET4691535
Larrea tridentata
R. Laport
2010-1
T 4 Q3-1876
Imperial
3.5km W from railroad Jct. with Ogilby Rd. on gravel Side Winder Rd., S side of road in open sand plains.
83
Comment
SEINET4691536
Larrea tridentata
R. Laport
2010-1
T 4 Q3-1857
Imperial
3.5km W from railroad Jct. with Ogilby Rd. on gravel Side Winder Rd., S side of road in open sand plains.
Comment
SEINET4691642
Larrea tridentata
R. Laport
2010-1
T 4 Q3-1884
Imperial
3.5 km W from railroad Jct. with Ogilby Rd. on gravel Side Winder Rd. S side of road in open sand plains
85
Comment
SEINET4691654
Larrea tridentata
R. Laport
2010-1
T 4 Q3-1885
Imperial
3.5 km N on poorly defined sand road from campgrounds/recreation area adjacent to Coachella Canal at the Gordons Wells exit from I-8 sparse vegetation
82
Comment
SEINET4691664
Larrea tridentata
R. Laport
2010-1
T 4 Q3-1883
Imperial
3.5 km W from railroad Jct. with Ogilby Rd. on gravel Side Winder Rd. S side of road in open sand plains
83
Comment
SEINET4691999
Larrea tridentata
R. Laport
2014-1
T 4 Q3-1886
Imperial
3.5 km W from railroad Jct. with Ogilby Rd. on gravel Side Winder Rd. S side of road in open sand plains
83
Comment
UCR201786
Larrea tridentata
A. C. Sanders
2009-1-27
36160
Imperial
Sonoran (Colorado) Desert, site of Ogilby, just N of the RR crossing on Ogilby Rd.
108
Comment
UCR103614
Lepidium dictyotum
George K. Helmkamp, E. Helmkamp
1998-1-24
2602 A
Imperial
Sonoran (Colorado) Desert, Ogilby Rd, 14.2 mi. south of the junction with Calif. Hwy 78, vicinity of Tumco Wash
183
Comment
RSA124283
Lepidium lasiocarpum
E. K. Balls, P. C. Everett
1958-3-20
22939
Imperial
2.4 mi. N of U. S Hwy. 80 on rd. to Blythe.
91
Comment
UCD115673
Lepidium lasiocarpum subsp. lasiocarpum
E. K. Balls; P. C. Everett
1958-3-20
22939
Imperial
2.4 mi. n. of jct. with U.S. Hwy. 80, on road to Blythe.
91
Comment
UCR103612
Lotus salsuginosus var. brevivexillus
George K. Helmkamp, E. Helmkamp
1998-1-24
2611
Imperial
Sonoran (Colorado) Desert, Ogilby Rd, 14.2 mi. south of the junction with Calif. Hwy 78, vicinity of Tumco Wash
183
Comment
RSA498722
Lotus tomentellus
H. de Forest, Jack Rempel
1933-4-10
17765
Imperial
Between Highway 80 & Ogilby.
Comment Read comments Feb 22 2014
SEINET10885386
Ludwigia
Greg Gust, Leith Nye
2005-3-3
Gust 451
Imperial
BLM Land just NE of Ogilby about 20 miles NW of Yuma off of Hwy 534 on American Girl Mine Rd. Desert Scrub.
159
Comment
SEINET10686769
Lupinus
Greg Gust, Leith Nye
2005-3-3
Gust 456
Imperial
BLM Land just NE of Ogilby about 20 miles NW of Yuma off of Hwy 534 on American Girl Mine Rd. Desert Scrub.
159
Comment
RSA607588
Lupinus arizonicus
R. S. Woglum
1941-4-10
2917
Imperial
Ogilby.
Comment
CAS-BOT-BC231370
Lycium andersonii
Ira L. Wiggins
1937-2-17
8560
Imperial
1.5 miles north of Ogilby
134
Comment
GH402548
Lycium andersonii
I. L. Wiggins
1937-2-17
8560
Unknown
Gravelly slopes 1.5 miles north of Ogilby
134
Comment
RSA422091
Lycium andersonii
R. S. Woglum
1941-4-10
2927
Imperial
Ogilby. .
Comment
RSA746446
Lycium andersonii
G. Gust, L. Nye
2005-3-3
462
Imperial
BLM land just NE of Ogilby about 20 miles NW of Yuma off of Hwy 534 on American Girl Mine Rd.
159
Comment
RSA80309
Lycium andersonii
F. W. Peirson
1932-3-21
9784
Imperial
3 mi. north of Ogilby.
122
Comment
SEINET10697077
Lycium andersonii
Greg Gust, Leith Nye
2005-3-3
Gust 462
Imperial
BLM Land just NE of Ogilby about 20 miles NW of Yuma off of Hwy 534 on American Girl Mine Rd. Desert Scrub.
159
Comment
UC884571
Lycium andersonii
Ira L. Wiggins
1937-2-17
8560
Imperial
1.5 mi n Ogilby
134
Comment
UCR103350
Lycium andersonii
George K. Helmkamp, E. Helmkamp
1998-1-24
2607
Imperial
Sonoran (Colorado) Desert, Ogilby Rd, 14.2 mi. south of the junction with Calif. Hwy 78, vicinity of Tumco Wash
183
Comment
JEPS22173
Marina parryi
Rimo Bacigalupi with Paul Hutchison
1958-2-17
6134
Imperial
1 1/2 mi s of Gold Rock Ranch (on raod from Ogilby to Blythe, by way of Midway Well, Colorado Desert); Colorado Desert
137
Comment
UCR103662
Marina parryi
George K. Helmkamp, E. Helmkamp
1998-1-24
2610
Imperial
Sonoran (Colorado) Desert, Ogilby Rd, 14.2 mi. south of the junction with Calif. Hwy 78, vicinity of Tumco Wash
183
Comment
RSA440388
Mentzelia desertorum
H. de Forest, Jack Rempel
1933-4-10
18305
Imperial
Between Highway 80 & Ogilby.
Comment
RSA124335
Mentzelia involucrata
E. K. Balls, P. C. Everett
1958-3-20
22921
Imperial
Ogilby,
152
Comment
SD48530
Mentzelia involucrata
E. K. Balls, P. C. Everett
1958-3-20
22921
Imperial
Ogilby
152
Comment
JEPS23066
Mentzelia longiloba
Reino Alava with R. Bacigalupi, and Dr. and Mrs. Rolla Tryon''Reino Alava (with R. Bacigalupi, and Dr. and Mrs. Rolla Tryon)
1958-3-3
1811
Imperial
From U. S. Highway 80 to Ogilby, 1 mile north of U. S. Highway 80. Colorado Desert.
Comment
RSA69549
Mentzelia longiloba var. longiloba
R. S. Woglum
1940-3-10
13026
Imperial
Sonora Desert: Ogilby.
Comment
RSA124237
Muhlenbergia microsperma
E. K. Balls, Percy C. Everett
1958-3-20
22926
Imperial
3.7 mi. N of Ogilby on road to Blythe.
152
Comment
UCD86823
Muhlenbergia microsperma
E. K. Balls; P. C. Everett
1958-3-20
22926
Imperial
3.7 mi. n. of Ogilby on road to Blythe. Creosote Bush Scrub Plant Community.
152
Comment
JEPS22174
Nama
Rimo Bacigalupi with Paul Hutchison
1958-2-17
6133
Imperial
on road from Ogilby to Blythe in wash 1 1/2 mi s Gold Rock Ranch (by way of Midway Well, Colorado Desert); Colorado Desert, rd fr Ogilby to Blythe, s of Gold Rock Ranc
137
Comment
RSA124278
Nama hispida var. spathulata
E. K. Balls
1958-3-20
22942
Imperial
0.5 miles N along road to Ogilby and Blythe from U.S. Hwy 80.
61
Comment
RSA603560
Nama hispida var. spathulata
R. S. Woglum
1940-3-10
2445
Imperial
Sonora Desert: Ogilby.
Comment
RSA603561
Nama hispida var. spathulata
R. S. Woglum
1940-3-10
2446
Imperial
Sonora Desert: Ogilby.
Comment
RSA124323
Nicotiana obtusifolia
E. K. Balls, Percy C. Everett
1958-3-20
22913
Imperial
2.4 mi. N of U. S Hwy. 80 on rd. to Blythe.
91
Comment
SEINET3928020
Oenothera decorticans var. condensata
N. D. Atwood
1970-4-2
2333
Imperial
Jct. of Hwy and Ogelby road.; 0
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
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
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
RSA124373
Oenothera primiveris subsp. bufonis
E. K. Balls, Percy C. Everett
1958-3-20
22892
Imperial
0.5 miles north of U.S. Hwy. 80, along road to Blythe.
61
Comment
RSA124374
Oenothera primiveris subsp. primiveris
E. K. Balls, P. C. Everett
1958-3-20
22892
Imperial
0.5 miles N along road to Ogilby and Blythe from U.S. Hwy 80.
61
Comment
RSA399177
Oligomeris linifolia
H. de Forest, Jack Rempel
1933-4-10
s.n.
Imperial
Between Hwy 80 and Ogilby
Comment Read comments Oct 31 2011
RSA399178
Oligomeris linifolia
H. de Forest, F. Detmers
1933-3-26
s.n.
Imperial
Ogilby, Hwy 80.
Comment Read comments Oct 31 2011
RSA767457
Oligomeris linifolia
J. Mark Porter, O. Mistretta, S. Hobbs
2002-3-2
13394
Imperial
Imperial Dunes Recreation Area [Algodones Dunes], 0.5 miles west-southwest of Ogilby, west of County road S34.
95
Comment
SEINET3828032
Oligomeris linifolia
J. Mark Porter, O. Mistretta & S. Hobbs
2002-1
13394
Imperial
Imperial Dunes Reacreation Area ( Algodones Dunes) , ca 0.5 mi WSW of Ogilby, W of County road S34
95
Comment
POM28087
Olneya tesota
Marcus E. Jones
1903-5-8
s.n.
Imperial
Ogilvie [Location doesnt exist? Could be confused with Ogilby.]
30
Comment
RSA492675
Olneya tesota
W. Wisura
1989-5-10
4343
Imperial
2.4 mi N of I 8 along Ogilby Rd. along gravelly wash.
Comment
SEINET5547582
Onagraceae
Robert A. Raguso
1998-1
98 -4
Imperial
Algodones Dunes, Olgilve Rd. Exit 1.2 mile N. of I-8, near RV campground.
Comment
CAS-BOT-BC327836
Palafoxia arida
J. Mark Porter; O. Mistretta; S. Hobbs
2002-3-2
13401
Imperial
Imperial Dunes Recreation Area (Algodones Dunes), ca 0.5 mi WSW of Ogilby, W of County Rd S34.
95
Comment
CAS-BOT-BC327860
Palafoxia arida
Annie M. Alexander; Louise Kellogg
1941-3-13
1935
Imperial
Colorado Desert. 3 miles S of Ogilby
Comment
CDA8437
Palafoxia arida
A. C. Browne
1951-10-21
Imperial
2 miles east of Ogilby.
0
Comment
RSA124377
Palafoxia arida var. arida
E. K. Balls
1958-3-20
22895
Imperial
0.5 mile N along road to Ogilby from U.S. Hwy. 80.
61
Comment
UC500622
Palafoxia arida var. arida
Aven Nelson
1930-2-27
11156 a
Imperial
(Old Plank Road) Yuma-El Centro
Comment Read comments Jun 24 2011
UC669287
Palafoxia arida var. arida
Annie M. Alexander and Louise Kellogg
1941-3-13
1935
Imperial
3 mi s Ogilby; Colorado Desert
Comment
CAS-BOT-BC7059
Palafoxia arida var. gigantea
Aven Nelson
1930-2-27
11161
Unknown
West of Yuma, Ariz.
Comment
RSA767464
Palafoxia arida var. gigantea
J. Mark Porter, Orlando Mistretta, S. Hobbs
2002-3-2
13401
Imperial
Imperial Dunes Recreation Area [Algodones Dunes], 0.5 miles west-southwest of Ogilby, west of County road S34.
95
Comment
SD243843
Palafoxia arida var. gigantea
Gary Diridoni
1998-3-16
Imperial
Imperial Sand Dunes Recreation Area
Comment
SEINET3828049
Palafoxia arida var. gigantea
J. Mark Porter, O. Mistretta & S. Hobbs
2002-1
13401
Imperial
Imperial Dunes Recreation Area (Algodones Dunes), ca. 0.5 mi WSW of ogilby, W of County road S34
95
Comment
SJSU11689
Palafoxia arida var. gigantea
R. C. McGehee
1971-2-13
352
Imperial
S end Sand Hills by junction of Hwy 20 & rd to Midway Wells c. 20 mi W of Yuma
Comment
UCR137364
Parkinsonia florida
June Latting
1978-4-30
s.n.
Imperial
Sonoran (Colorado) Desert, Road S34 (Ogilby Road) north of I-8
400
Comment
RSA767476
Pectis papposa
J. Mark Porter, Orlando Mistretta, S. Hobbs
2002-3-2
13385
Imperial
Imperial Dunes Recreation Area [Algodones Dunes], 0.5 miles west-southwest of Ogilby, west of County road S34.
95
Comment
JEPS22172
Pectocarya heterocarpa
Rimo Bacigalupi and P. C. Hutchison
1958-2-17
6135
Imperial
1.5 mi s Gold Rock Ranch (on road from Ogilby to Blythe, by way of Midway Well); Colorado Desert
137
Comment
RSA746437
Perityle emoryi
G. Gust, L. Nye
2005-3-3
452
Imperial
BLM land just NE of Ogilby about 20 miles NW of Yuma off of Hwy 534 on American Girl Mine Rd.
159
Comment
SEINET10671348
Perityle emoryi
Greg Gust, Leith Nye
2005-3-3
Gust 452
Imperial
BLM Land just NE of Ogilby about 20 miles NW of Yuma off of Hwy 534 on American Girl Mine Rd. Desert Scrub.
159
Comment
UC669330
Phacelia ivesiana var. pediculoides
Annie M. Alexander and Louise Kellogg
1941-3-19
1971
Imperial
2 mi n Ogilby; Colorado Desert
Comment
JEPS22175
Phacelia neglecta
Rimo Bacigalupi with Paul Hutchison
1958-2-17
6132
Imperial
in wash 1 1/2 mi s Gold Rock Ranch (on road from Ogilby to Blythe by way of Midway Well); Colorado Desert
137
Comment
SD243934
Pholisma sonorae
Gary Diridoni
2003-1-21
Imperial
Imperial Sand Dunes Recreation Area
Comment
SEINET3073031
Phoradendron californicum
Harry Tate
1966-12-1
739
Unknown
Ogilby Road, 1 mile north of US 80 (west of Yuma).
Comment Read comments Apr 23 2016
RSA124337
Physalis crassifolia
E. K. Balls
1958-3-20
22919
Imperial
Ogilby.
107
Comment Read comments Oct 18 2007
RSA611567
Plagiobothrys
R. S. Woglum
1941-4-10
2917 A
Imperial
Ogilby.
Comment
JEPS22179
Plantago ovata
Rimo Bacigalupi with Paul Hutchison
1958-2-17
6129
Imperial
1.5 mi s Gold Rock Ranch (on road from Ogilby to Blythe, by way of Midway Well); Colorado Desert
137
Comment
RSA767479
Plantago patagonica
J. Mark Porter, O. Mistretta, S. Hobbs
2002-3-2
13388
Imperial
Imperial Dunes Recreation Area [Algodones Dunes], 0.5 miles west-southwest of Ogilby, west of County road S34.
95
Comment
SEINET3828037
Plantago patagonica
J. Mark Porter, O. Mistretta & S. Hobbs
2002-1
13388
Imperial
Imperial Dunes Recreation Area ( Algodones Dunes) , ca 0.5 mi WSW of Ogilby, W of County road S34
95
Comment
JEPS22169
Pleuraphis rigida
Rimo Bacigalupi with Paul C. Hutchison
1958-2-17
6137
Imperial
1.5 mi s Gold Rock Ranch (on road from Ogilby to Blythe, by way of Midway Well); Colorado Desert
137
Comment
RSA124065
Pleuraphis rigida
E. K. Balls, Percy C. Everett
1958-3-20
22925
Imperial
3.7 mi. N of Ogilby on road to Blythe.
152
Comment
SEINET1910768
Polemoniaceae
G. Gust, L. Nye
2005-1
460
Imperial
BLM Land just NE of Ogilby about 20 miles NW of Yuma off of Hwy 534 on American Girl Mine Rd.
159
Comment
SD243940
Proboscidea althaeifolia
Gary Diridoni
2003-1-15
Imperial
Imperial San Dunes Recreation Area; along washes
Comment
UCR71761
Proboscidea althaeifolia
Dave Kelly
1991-8-28
92- 22
Imperial
Sonoran (Colorado) Desert, Ogilby Road, c. 5 mi. north of Interstate Hwy 8.
Comment
SBBG35083
Prosopis glandulosa var. torreyana
T. L. Secrest
1948-4-9
Imperial
Ogilby
Comment
JEPS22176
Psathyrotes ramosissima
Rimo Bacigalupi with Paul Hutchison
1958-2-17
6131
Imperial
1 1/2 mi s of Gold Rock Ranch; Ogilby, Blythe, Midway Well, Colorado Desert
137
Comment
RSA124336
Psathyrotes ramosissima
E. K. Balls, Percy C. Everett
1958-3-20
22920
Imperial
Ogilby.
106
Comment
UCR17096
Psorothamnus spinosus
Anonymous
1969-5-24
s.n.
Imperial
Sonoran (Colorado) Desert, 10 mi. up Ogilby Rd to north of turnoff from Hwy 8
734
Comment
RSA124240
Simmondsia chinensis
E. K. Balls, Percy C. Everett
1958-3-20
22928
Imperial
3.7 mi N of Ogilby on road to Blythe.
152
Comment
SD48475
Simmondsia chinensis
E. K. Balls, P. C. Everett
1958-3-20
22928
Imperial
In dry rocky washes, 3.7 miles north of Ogilby, on road to Blythe. (IPB 10/07)
152
Comment
RSA767461
Sonchus oleraceus
J. Mark Porter, Orlando Mistretta, S. Hobbs
2002-3-2
13398
Imperial
Imperial Dunes Recreation Area [Algodones Dunes], 0.5 miles west-southwest of Ogilby, west of County road S34.
95
Comment
SEINET10886931
Sonchus oleraceus
Greg Gust, Leith Nye
2005-3-3
Gust 463
Imperial
BLM Land just NE of Ogilby about 20 miles NW of Yuma off of Hwy 534 on American Girl Mine Rd. Desert Scrub.
159
Comment
UCR103613
Sphaeralcea ambigua
George K. Helmkamp, E. Helmkamp
1998-1-24
2606
Imperial
Sonoran (Colorado) Desert, Ogilby Rd, 14.2 mi. south of the junction with Calif. Hwy 78, vicinity of Tumco Wash
183
Comment
RSA747133
Sphaeralcea emoryi
A. C. Sanders
2009-1-27
36164
Imperial
Site of Ogilby, just N of the RR crossing on Ogilby Rd.
108
Comment
SD125137
Sphaeralcea emoryi
Steven P. McLaughlin, Janice E. Bowers
1985-3-12
2968
Imperial
Old Ogilby Town Site, Jct. S34 and SPRR
121
Comment
UCR201792
Sphaeralcea emoryi
A. C. Sanders
2009-1-27
36164
Imperial
Sonoran (Colorado) Desert, site of Ogilby, just N of the RR crossing on Ogilby Rd.
108
Comment
CDA36520
Sphaeralcea emoryi var. emoryi
T. C. Fuller
1965-4-29
13385
Imperial
Ogilby; adjacent to railroad tracks north of railroad station.
0
Comment
POM86324
Stillingia spinulosa
Marcus E. Jones
1903-5-8
s.n
Imperial
Ogilvie.
Comment
RSA124361
Stillingia spinulosa
E. K. Balls, Percy C. Everett
1958-3-20
22899
Imperial
0.5 miles along road to Blythe from Hwy 80.
61
Comment
SBBG51086
Thysanocarpus curvipes
R. S. Woglum
1941-4-10
2916 a
Imperial
Ogilby
Comment
CDA23826
Tidestromia oblongifolia
A. C. Browne
1951-10-21
Imperial
2 miles east of Ogilby.
0
Comment
UCD150411
Tidestromia suffruticosa var. oblongifolia
William Anderson
1964-2-22
s.n.
Imperial
Ogilsby.
Comment
POM84467
Tiquilia palmeri
Marcus E. Jones
1903-5-8
s.n.
Imperial
Ogilvie [Location doesn t exist? Could be confused with Ogilby.]
30
Comment
SEINET3828055
Tiquilia palmeri
J. Mark Porter, O. Mistretta & S. Hobbs
2002-1
13399
Imperial
Imperial Dunes Recreation Area (Algodones Dunes), ca. 0.5 mi WSW of Ogilby, W of County road S34
95
Comment
RSA0063310
Tiquilia plicata
J. Mark Porter, Orlando Mistretta, S. Hobbs
2002-3-2
13399
Imperial
Imperial Dunes Recreation Area [Algodones Dunes], ca. 0.5 miles west-southwest of Ogilby, west of County road S34.
95
Comment
CHSC69996
Trixis californica var. californica
Steve Boyd
1986-2-6
1224
Imperial
Cargo Muchacho Mts.; large canyon at SE end of mts, 5.4 mi NE of I-8 off Sidewinder Road and Powerline Road.
Comment
RSA747493
Trixis californica var. californica
G. Gust, L. Nye
2005-3-3
461
Imperial
BLM land just NE of Ogilby about 20 miles NW of Yuma off of Hwy 534 on American Girl Mine Rd.
159
Comment
SEINET10674607
Trixis californica var. californica
Greg Gust, Leith Nye
2005-3-3
Gust 461
Imperial
BLM Land just NE of Ogilby about 20 miles NW of Yuma off of Hwy 534 on American Girl Mine Rd. Desert Scrub.
159
Comment