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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
UCR158794
Achyronychia cooperi
A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip
2005-2-26
29078
San Bernardino
Sonoran (Colorado) /Mojave Desert transition, along jeep road c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., east side of 558 m hill
488
Comment
SFV7946
Acmispon strigosus
T. Gordon, K. A. Wilson, M. H. Grayum, G. Poseley
1976-5-1
1310
San Bernardino
Mojave Desert Along main wash in sandy soil in northeast portion of Coxcomb Mountains. Southern Mojave Desert.
610
Comment
RSA752926
Allionia incarnata
Duncan S. Bell
2009-10-11
510
San Bernardino
North section of the Coxcomb Mountains in the Sheephole Valley Wilderness Area; in a canyon at the confluence of two drainage's.
490
Comment
RSA785261
Allionia incarnata
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3335
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
JOTR29236
Amaranthus fimbriatus
La Doux, Tasha
2004-10-5
1517
San Bernardino
Joshua Tree National Park. 36 miles East of Twentynine Palms on Hwy 62
607
Comment
JOTR29237
Amaranthus fimbriatus
La Doux, Tasha
2004-10-5
1517
San Bernardino
Joshua Tree National Park. 36 miles East of Twentynine Palms on Hwy 62
607
Comment
JOTR29283
Amaranthus fimbriatus
La Doux, Tasha
2004-10-5
1517
San Bernardino
Joshua Tree National Park. 36 miles East of Twentynine Palms on Hwy 62
607
Comment
RSA752934
Amaranthus fimbriatus
Duncan S. Bell
2009-10-11
507
San Bernardino
North section of the Coxcomb Mountains in the Sheephole Valley Wilderness Area; in a canyon at the confluence of two drainage's.
490
Comment
UCR222637
Amaranthus fimbriatus
Duncan S. Bell
2009-10-11
507
San Bernardino
NW Sonoran (Colorado) Desert/Southern Mojave Desert, north section of the Coxcomb Mountains in the Sheephole Valley Wilderness Area
490
Comment
RSA785023
Ambrosia dumosa
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3377
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
SEINET10882136
Ambrosia dumosa
John R. Stone, Sharon A. Bodine
2000-4-4
Stone 2857
San Bernardino
Ca. 10 km west of Rt. 62/ Rt. 177 junction on Rt. 62. Desert scrub. Mojave Desert.
540
Comment
RSA789488
Ambrosia salsola
Aaron C. Sedgwick, David Fraker
2012-4-24
60
San Bernardino
West of Twentynine Palms approximately 14 miles. North of Joshua Tree National Park. South of Twentynine Palms Highway 62.
628
Comment
UCR256322
Ambrosia salsola
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3378
San Bernardino
Mojave Desert, Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness; c. 6.75 air miles NE of Clarks Pass
657
Comment
RSA785256
Amsinckia tessellata
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3353
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
UCR93402
Amsinckia tessellata
George K. Helmkamp
1995-3-16
s.n.
San Bernardino
Mojave Desert, north of Coxcomb Mts., Twentynine Palms (62) Hwy, 11.8 miles west of Rice Road (Hwy 177)
381
Comment
UCR158791
Aristida adscensionis
A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip
2005-2-26
29088
San Bernardino
Sonoran (Colorado) /Mojave Desert transition, along jeep road c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., east side of 558 m hill
488
Comment
RSA785171
Aristida purpurea
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3367
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
UCR248435
Aristida purpurea
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3367
San Bernardino
Mojave Desert, Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness; c. 6.75 air miles NE of Clarks Pass
657
Comment
JOTR29229
Aristida purpurea var. nealleyi
La Doux, Tasha
2004-10-5
1511
San Bernardino
Joshua Tree National Park. 36 miles East of Twentynine Palms on Hwy 62
607
Comment
RSA785173
Asclepias albicans
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3365
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
SEINET219257
Asclepias erosa
M. Dimmitt
1965-5-14
200 B
San Bernardino
40 miles east of Twenty-nine Palms. Edge of Sheephole Mountains.
914
Comment
RSA785254
Baileya pleniradiata
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3351
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
RSA789481
Bebbia juncea var. aspera
Aaron C. Sedgwick, David Fraker
2012-4-24
64
San Bernardino
West of Twentynine Palms approximately 14 miles. North of Joshua Tree National Park. South of Twentynine Palms Highway 62.
628
Comment
RSA752927
Boerhavia intermedia
Duncan S. Bell
2009-10-11
511
San Bernardino
North section of the Coxcomb Mountains in the Sheephole Valley Wilderness Area; in a canyon at the confluence of two drainage's.
490
Comment
UCR145778
Boerhavia wrightii
A. C. Sanders, Mark A. Elvin
2004-10-10
28992
San Bernardino
Southern Mojave Desert, Cadiz Valley c. 4.5 miles north of Hwy 62, along rel. straight dirt road up west side of valley toward Calumet Mine and Bristol Lake
315
Comment
JOTR29233
Bouteloua aristidoides var. aristidoides
La Doux, Tasha
2004-10-5
1513
San Bernardino
Joshua Tree National Park. 36 miles East of Twentynine Palms on Hwy 62
607
Comment
RSA0050437
Bouteloua aristidoides var. aristidoides
Sarah J. De Groot, Cheryl S. Sevilla
2014-9-9
7291
San Bernardino
Along Highway 62 at south end of the Calumet Mountains, north of the Coxcomb Mountains, west of Cadiz Valley.
512
Comment
UCR262879
Bouteloua aristidoides var. aristidoides
Sarah J. De Groot, Cheryl Sevilla
2014-9-9
7291
San Bernardino
Mojave Desert, along Hwy 62 at south end of the Calumet Mountains, north of the Coxcomb Mountains, west of Cadiz Valley
512
Comment
RSA752932
Bouteloua barbata
Duncan S. Bell
2009-10-11
516
San Bernardino
North section of the Coxcomb Mountains in the Sheephole Valley Wilderness Area; in a canyon at the confluence of two drainage's.
490
Comment
UCR145770
Bouteloua barbata
A. C. Sanders, Mark A. Elvin
2004-10-10
28991
San Bernardino
Southern Mojave Desert, Cadiz Valley c. 4.5 miles north of Hwy 62, along rel. straight dirt road up west side of valley toward Calumet Mine and Bristol Lake
315
Comment
IRVC26971
Brandegea bigelovii
A. C. Sanders, Mark A. Elvin
2004-10-10
28989
San Bernardino
Cadiz Valley ca. 4.5 miles north of Hwy 62, along rel. straight dirt road up west side of valley toward Calumet Mine and Bristol Lake Southern Mojave Desert
315
Comment
RSA752924
Brandegea bigelovii
Duncan S. Bell
2009-10-11
508
San Bernardino
North section of the Coxcomb Mountains in the Sheephole Valley Wilderness Area; in a canyon at the confluence of two drainage's.
490
Comment
RSA785031
Brandegea bigelovii
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3379
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
SD185193
Brandegea bigelovii
A. C. Sanders, Mark A. Elvin
2004-10-10
28989
San Bernardino
Cadiz Valley, ca. 4.5 miles north of Highway 62, along road up west side of valley toward Calumet Mine and Bristol Lake.
315
Comment
SFV7940
Brandegea bigelovii
T. Gordon, K. A. Wilson, M. H. Grayum, G. Poseley
1976-5-1
1304
San Bernardino
Mojave Desert Southern Mojave Desert in northeast Coxcomb Mountains. Edge of main, sandy wash.
610
Comment
UCR146196
Brandegea bigelovii
A. C. Sanders, Mark A. Elvin
2004-10-10
28989
San Bernardino
Southern Mojave Desert, Cadiz Valley c. 4.5 miles north of Hwy 62, along rel. straight dirt road up west side of valley toward Calumet Mine and Bristol Lake
315
Comment
UCR158800
Brandegea bigelovii
A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip
2005-2-26
29085
San Bernardino
Sonoran (Colorado) /Mojave Desert transition, along jeep road c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., east side of 558 m hill
488
Comment
UCR256323
Brandegea bigelovii
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3379
San Bernardino
Mojave Desert, Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness; c. 6.75 air miles NE of Clarks Pass
657
Comment
RSA785162
Brickellia desertorum
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3376
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
JOTR30151
Brickellia incana
La Doux, Tasha
2009-6-17
1786
San Bernardino
Joshua Tree National Park. Pediments NW of Coxcomb Mountains.
Comment
JOTR30152
Brickellia incana
La Doux, Tasha
2009-6-17
1786
San Bernardino
Joshua Tree National Park. Pediments NW of Coxcomb Mountains.
Comment
JOTR30153
Brickellia incana
La Doux, Tasha
2009-6-17
1786
San Bernardino
Joshua Tree National Park. Pediments NW of Coxcomb Mountains.
Comment
UCR43172
Brickellia incana
J. C. Aulenbrock
1986-5-7
158
San Bernardino
Mojave Desert, B.L.M. Wilderness Study Area #328, just north of Joshua Tree National Monument, south of Hwy 62, & c. 6 km ESE of Clark's Pass
869
Comment
UCR159183
Camissonia boothii
A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip
2005-2-26
29095
San Bernardino
Sonoran (Colorado) /Mojave Desert transition, along jeep road c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., east side of 558 m hill
488
Comment
RSA785252
Camissonia cardiophylla
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3349
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
UCR159219
Camissonia cardiophylla
A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip
2005-2-26
29106
San Bernardino
Sonoran (Colorado) /Mojave Desert transition, along major wash c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., between 558 and 668 m hills
500
Comment
UCR256318
Camissonia cardiophylla
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3349
San Bernardino
Mojave Desert, Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness; c. 6.75 air miles NE of Clarks Pass
657
Comment
GMDRC1744
Camissonia cardiophylla subsp. cardiophylla
J. Andre, G. L. Clifton
2005-4-6
4980
San Bernardino
Calumet Mtns: southern tip of Calumet Mtns, on steep rocky hill, N. side of Hwy 62. Elev. 1648 ft.
502
Comment
UCR159474
Camissonia cardiophylla subsp. cardiophylla
Jim Andre, G. L. Clifton
2005-4-6
4981
San Bernardino
Mojave Desert, Calumet Mtns: Southern tip of Mtns; north side of Hwy 62
502
Comment
UCR159184
Camissonia claviformis
A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip
2005-2-26
29103
San Bernardino
Sonoran (Colorado) /Mojave Desert transition, along major wash c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., between 558 and 668 m hills
500
Comment
RSA165284
Camissonia claviformis subsp. aurantiaca
Mark Parratt
1962-3-18
126
San Bernardino
39 mi. east of Twenty-nine Palms, on road to Parker, Arizona.
793
Comment
RSA785168
Camissonia claviformis subsp. aurantiaca
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3370
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
RSA785268
Camissonia refracta
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3330
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
GMDRC1729
Caulanthus cooperi
J. Andre, G. L. Clifton, Tim Thomas, Andrew Sanders, Tasha La Doux
2005-2-26
4955
San Bernardino
Calumet Mtns: southern tip of Calumet Mtns, growing on steep rocky hill just N. of Hwy 62. Elev. 1653 ft.
504
Comment
JOTR28922
Caulanthus cooperi
La Doux, Tasha
2005-2-26
1158
San Bernardino
Joshua Tree National Park. NW end of Coxcombs; South side of HWY 62
408
Comment
UCR159455
Caulanthus cooperi
Jim Andre, T. La Doux, G. L. Clifton, Tim Thomas, A. C. Sanders
2005-2-26
4955
San Bernardino
Mojave Desert, Calumet Mtns: Just north of Hwy 62
504
Comment
OBI53601
Caulanthus lasiophyllus
B. Pitzer, S. Morgan, & H. Soldan, H. Soldan
1988-2-14
597
San Bernardino
Extreme N end of Coxcomb Mts, just N of boundary line of Joshua Tree Natl Monument. A small wash draining NW; approx. 3.5 mi S ofhwy 62
823
Comment
RSA785265
Chaenactis carphoclinia
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3332 A
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
RSA785266
Chaenactis fremontii
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3332 B
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
UCR158788
Chaenactis fremontii
A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip
2005-2-26
29090
San Bernardino
Sonoran (Colorado) /Mojave Desert transition, along jeep road c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., east side of 558 m hill
488
Comment
UCR92490
Chaenactis stevioides
George K. Helmkamp
1995-3-16
s.n.
San Bernardino
Mojave Desert, north of Coxcomb Mts., Twentynine Palms (62) Hwy, 11.8 miles west of Rice Road (Hwy 177)
381
Comment
JOTR29242
Chamaesyce abramsiana
La Doux, Tasha
2004-10-5
1523
San Bernardino
Joshua Tree National Park. 36 miles East of Twentynine Palms on Hwy 62
607
Comment
JOTR29234
Chamaesyce micromera
La Doux, Tasha
2004-10-5
1514
San Bernardino
Joshua Tree National Park. 36 miles East of Twentynine Palms on Hwy 62
607
Comment
JOTR29235
Chamaesyce micromera
La Doux, Tasha
2004-10-5
1514
San Bernardino
Joshua Tree National Park. 36 miles East of Twentynine Palms on Hwy 62
607
Comment
JOTR29238
Chamaesyce polycarpa
La Doux, Tasha
2004-10-5
1519
San Bernardino
Joshua Tree National Park. 36 miles East of Twentynine Palms on Hwy 62
607
Comment
RSA0050438
Chamaesyce polycarpa
Sarah J. De Groot, Cheryl S. Sevilla
2014-9-9
7292
San Bernardino
Along Highway 62 at south end of the Calumet Mountains, north of the Coxcomb Mountains, west of Cadiz Valley.
512
Comment
RSA785263
Chamaesyce polycarpa
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3334 A
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
JOTR29241
Chamaesyce setiloba
La Doux, Tasha
2004-10-5
1522
San Bernardino
Joshua Tree National Park. 36 miles East of Twentynine Palms on Hwy 62
607
Comment
RSA785262
Chamaesyce setiloba
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3334 B
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
RSA604712
Cheilanthes parryi
L. C. Wheeler
1962-3-17
7977
San Bernardino
ca. 1 mile W of Coxcomb Mountains: near north end.
548
Comment
RSA685800
Cheilanthes parryi
Allan Schoenherr
1962-3-17
s.n.
San Bernardino
Coxcomb Mountains; 39.5 miles SE of 29 Palms on road to Parker
Comment
RSA685813
Cheilanthes parryi
L. C. Wheeler
1962-3-18
s.n.
San Bernardino
Coxcomb Mountains - northern end
Comment
RSA785175
Cheilanthes parryi
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3363
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
SFV7934
Cheilanthes parryi
T. Gordon, K. A. Wilson, M. H. Grayum, G. Poseley
1976-4-30
1298
San Bernardino
Mojave Desert Coxcomb Mountains of southern Mojave Desert. Near main wash draining northeast portion of range.
610
Comment
RSA605349
Cheilanthes viscida
L. C. Wheeler
1962-3-18
7983
San Bernardino
NW end of Coxcomb Mountains
762
Comment
JOTR29232
Chloris virgata
La Doux, Tasha
2004-10-5
1512
San Bernardino
Joshua Tree National Park. 36 miles East of Twentynine Palms on Hwy 62
607
Comment
RSA0093307
Chylismia claviformis subsp. aurantiaca
Thomas R. Stoughton, Sarah J. De Groot
2016-2-24
2107
San Bernardino
Cadiz Valley on E side of Columet Mountains.
343
Comment
UCR159272
Cleomella arborea var. angustata
A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip
2005-2-26
29105
San Bernardino
Sonoran (Colorado) /Mojave Desert transition, along major wash c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., between 558 and 668 m hills
500
Comment
RSA604603
Crossosoma bigelovii
L. C. Wheeler
1962-3-18
7984
San Bernardino
NW end of Coxcomb Mountains
762
Comment
JOTR38427
Croton californicus
Hodges, Stephen, James Heintz
2015-8-31
655
San Bernardino
Joshua Tree National Park. N. Coxcomb Mountains, just south of 62 near northern extent of range
Comment
RSA752929
Croton californicus
Duncan S. Bell
2009-10-11
513
San Bernardino
North section of the Coxcomb Mountains in the Sheephole Valley Wilderness Area; in a canyon at the confluence of two drainage's.
490
Comment
UCR159215
Croton californicus
A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip
2005-2-26
29096
San Bernardino
Sonoran (Colorado) /Mojave Desert transition, along jeep road c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., east side of 558 m hill
488
Comment
RSA785041
Cryptantha angustifolia
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3342
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
RSA785178
Cryptantha angustifolia
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3360
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
UCR158793
Cryptantha angustifolia
A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip
2005-2-26
29079
San Bernardino
Sonoran (Colorado) /Mojave Desert transition, along jeep road c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., east side of 558 m hill
488
Comment
RSA785181
Cryptantha barbigera
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3357
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
RSA785042
Cryptantha barbigera var. barbigera
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3343
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
SDSU21771
Cryptantha barbigera var. barbigera
Duncan S. Bell, Kim Clark and Tom Persons
2012-4-15
3357
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Aproximately 6.75 air miles northeast of Clarks Pass, (Cadiz Valley SW: T1S R15E S6).
657
Comment
UCR256354
Cryptantha barbigera var. fergusoniae
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3343
San Bernardino
Mojave Desert, Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness; c. 6.75 air miles NE of Clarks Pass
657
Comment
RSA785043
Cryptantha decipiens
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3344
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
GMDRC1727
Cryptantha holoptera
J. Andre, G. L. Clifton, Tim Thomas, Andrew Sanders, Tasha La Doux
2005-2-26
4953
San Bernardino
Calumet Mtns: southern tip of Calumet Mtns, growing on steep rocky hill just N. of Hwy 62. Elev. 1653 ft.
504
Comment
GMDRC1742
Cryptantha holoptera
J. Andre, G. L. Clifton
2005-4-6
4976
San Bernardino
Calumet Mtns: southern tip of Calumet Mtns, on steep rocky hill, N. side of Hwy 62. Elev. 1648 ft.
502
Comment
UCR159473
Cryptantha holoptera
Jim Andre, G. L. Clifton
2005-4-6
4977
San Bernardino
Mojave Desert, Calumet Mtns: Southern tip of Mtns; north side of Hwy 62
502
Comment
RSA0087479
Cryptantha maritima
Thomas R. Stoughton, Sarah J. De Groot
2016-2-24
2104
San Bernardino
Cadiz Valley on E side of Columet Mountains.
343
Comment
RSA510045
Cryptantha maritima
B. Pitzer, S. Morgan, H. M. Soldan
1988-2-14
594
San Bernardino
Extreme N end of Coxcomb Mountains, just N of boundary line of Joshua Tree National Monument; approximately 3.5 mi S of Hwy 62.
823
Comment
SEINET3084432
Cryptantha maritima
B. Pitzer, S. Morgan & H. Soldan
1988-2-14
594
San Bernardino
Extreme N end of Coxcomb Mountains, just N of boundary line of Joshua Tree National Monument. A small wash draining NW; approximately 3.5 mi. S of Hwy 62
823
Comment
SFV7936
Cryptantha maritima
T. Gordon, K. A. Wilson, M. H. Grayum, G. Poseley
1976-4-30
1300
San Bernardino
Mojave Desert Coxcomb Mountains of southern Mojave Desert. Near main wash draining northeast portion of range.
610
Comment
UCR159211
Cryptantha maritima
A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip
2005-2-26
29113
San Bernardino
Sonoran (Colorado) /Mojave Desert transition, along major wash c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., between 558 and 668 m hills
500
Comment
RSA785045
Cryptantha nevadensis
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3346
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
JOTR28921
Cryptantha pterocarya
La Doux, Tasha
2005-2-26
1157
San Bernardino
Joshua Tree National Park. NW end of Coxcombs; South side of HWY 62
408
Comment
RSA0079478
Cryptantha pterocarya var. pterocarya
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3347
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
GMDRC2201
Cryptantha racemosa
J. Andre, G. L. Clifton
2005-2-26
7770
San Bernardino
Calumet Mountains: far south end of Calumet Mtns, just N. of Hwy 62. Elev. 1653 ft.
504
Comment
RSA785179
Cryptantha racemosa
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3359
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
SDSU21769
Cryptantha racemosa
Duncan S. Bell, Kim Clark & Tom Persons
2012-4-15
3359
San Bernardino
The Calumet Mountains; Southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles Northeast of Clarks Pass. (Cadiz Valley SW: T1S R15E S6)
657
Comment
UCR158799
Cryptantha racemosa
A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip
2005-2-26
29087
San Bernardino
Sonoran (Colorado) /Mojave Desert transition, along jeep road c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., east side of 558 m hill
488
Comment
UCR159217
Cryptantha racemosa
A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip
2005-2-26
29108
San Bernardino
Sonoran (Colorado) /Mojave Desert transition, along major wash c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., between 558 and 668 m hills
500
Comment
UCR256320
Cryptantha racemosa
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3359
San Bernardino
Mojave Desert, Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness; c. 6.75 air miles NE of Clarks Pass
657
Comment
RSA785165
Cucurbita palmata
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3373
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
SD140529
Cylindropuntia ramosissima
Charlotte M. Christy
1995-6-8
2559
San Bernardino
About 6 road miles west of Riverside County, along CA 62, [ in] white granitic (?) hills. (IPB 8/07)
180
Comment
RSA785267
Dalea mollissima
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3331
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
RSA785260
Dasyochloa pulchella
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3336
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
RSA785253
Datura wrightii
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3350
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
SDSU11088
Datura wrightii
Ronald H. Bogelow
1962-4-16
Riverside
10 yards from north side of 29 Palms road, about 10 miles from Desert Center Rd.
Comment
SEINET10696569
Datura wrightii
John R. Stone, Sharon A. Bodine
2000-4-4
Stone 2858
San Bernardino
Ca. 10 km west of Rt. 62/ Rt. 177 junction on Rt. 62. Desert scrub. Mojave Desert.
540
Comment
RSA510041
Descurainia pinnata
B. Pitzer, S. Morgan, H. M. Soldan
1988-2-14
596
San Bernardino
Extreme N end of Coxcomb Mountains, just N of boundary line of Joshua Tree National Monument; approximately 3.5 mi S of Hwy 62.
823
Comment
UCR159218
Descurainia pinnata
A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip
2005-2-26
29107
San Bernardino
Sonoran (Colorado) /Mojave Desert transition, along major wash c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., between 558 and 668 m hills
500
Comment
RSA510046
Draba cuneifolia
B. Pitzer, S. Morgan, H. M. Soldan
1988-2-14
591
San Bernardino
Extreme N end of Coxcomb Mountains, just N of boundary line of Joshua Tree National Monument; approximately 3.5 mi S of Hwy 62.
823
Comment
RSA785763
Encelia farinosa
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3375
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
JOTR28926
Ephedra aspera
La Doux, Tasha
2005-2-26
1162
San Bernardino
Joshua Tree National Park. NW end of Coxcomb Mtns; South side of HWY 62
408
Comment
JOTR29239
Ephedra californica
La Doux, Tasha
2004-10-5
1520
San Bernardino
Joshua Tree National Park. 36 miles East of Twentynine Palms on Hwy 62
607
Comment
RSA604708
Ephedra californica
L. C. Wheeler
1962-3-18
7981
San Bernardino
NW end Coxcomb Mountains.
701
Comment
SD230101
Ephedra californica
Louis C. Wheeler
1962-3-18
7981
San Bernardino
NW end Coxcomb Mountains.
701
Comment
RSA785039
Ephedra nevadensis
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3340
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
SEINET10719724
Ephedra nevadensis
John R. Stone, Sharon A. Bodine
2000-4-4
Stone 2859
San Bernardino
Ca. 10 km west of Rt. 62/ Rt. 177 junction on Rt. 62. Desert scrub. Mojave Desert.
540
Comment
SEINET8584862
Ephedra nevadensis
Duncan S. Bell, Kim Clark & Tom Persons
2012-4-15
3340
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
RSA789485
Ephedra trifurca
Aaron C. Sedgwick, David Fraker
2012-4-24
62
San Bernardino
West of Twentynine Palms approximately 14 miles. North of Joshua Tree National Park. South of Twentynine Palms Highway 62.
628
Comment
RSA789486
Ephedra trifurca
Aaron C. Sedgwick, David Fraker
2012-4-24
63
San Bernardino
West of Twentynine Palms approximately 14 miles. North of Joshua Tree National Park. South of Twentynine Palms Highway 62.
628
Comment
RSA0093308
Eremothera boothii subsp. desertorum
Thomas R. Stoughton, Sarah J. De Groot
2016-2-24
2106
San Bernardino
Cadiz Valley on E side of Columet Mountains.
343
Comment
SFV7941
Eremothera refracta
T. Gordon, K. A. Wilson, M. H. Grayum, G. Poseley
1976-5-1
1305
San Bernardino
Mojave Desert Along main wash in sandy soil in northeast portion of Coxcomb Mountains. Southern Mojave Desert.
610
Comment
RSA0103477
Eriastrum eremicum subsp. eremicum
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3327
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
UCR42361
Eriogonum deflexum
J. C. Aulenbrock
1986-5-21
161
San Bernardino
N of Joshua Tree National Monument, c. 30 mi east of Twentynine Palms, on Hwy 62, c. 12 km. ENE of Clark's Pass
595
Comment
JOTR30166
Eriogonum deflexum var. deflexum
La Doux, Tasha
2009-6-17
1797
San Bernardino
Joshua Tree National Park. NW end of Coxcomb Mountains
Comment
JOTR30167
Eriogonum deflexum var. deflexum
La Doux, Tasha
2009-6-17
1797
San Bernardino
Joshua Tree National Park. NW end of Coxcomb Mountains
Comment
RSA785264
Eriogonum fasciculatum
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3333
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
RSA785257
Eriogonum trichopes
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3354
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
RSA785269
Eriophyllum wallacei
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3329
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
RSA785036
Eschscholzia minutiflora
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3337
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
UCD94286
Eschscholzia minutiflora
Shannon M. Still
2009-2-21
440 A
San Bernardino
California. San Bernardino County: Joshua Tree National Park.
520
Comment
UCR158957
Eschscholzia minutiflora
A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip
2005-2-26
29098
San Bernardino
Sonoran (Colorado) /Mojave Desert transition, along jeep road c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., east side of 558 m hill
488
Comment
UCR159181
Eschscholzia parishii
A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip
2005-2-26
29099
San Bernardino
Sonoran (Colorado) /Mojave Desert transition, along jeep road c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., east side of 558 m hill
488
Comment
UCR262880
Euphorbia polycarpa
Sarah J. De Groot, Cheryl Sevilla
2014-9-9
7292
San Bernardino
Mojave Desert, along Hwy 62 at south end of the Calumet Mountains, north of the Coxcomb Mountains, west of Cadiz Valley
512
Comment
RSA785167
Fagonia laevis
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3371
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
UCR158798
Filago depressa
A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip
2005-2-26
29082
San Bernardino
Sonoran (Colorado) /Mojave Desert transition, along jeep road c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., east side of 558 m hill
488
Comment
RSA752933
Funastrum hirtellum
Duncan S. Bell
2009-10-11
514
San Bernardino
North section of the Coxcomb Mountains in the Sheephole Valley Wilderness Area; in a canyon at the confluence of two drainage's.
490
Comment
SEINET10917857
Funastrum hirtellum
John R. Stone, Sharon A. Bodine
2000-4-4
Stone 2856
San Bernardino
Ca. 10 km west of Rt. 62/ Rt. 177 junction on Rt. 62. Desert scrub. Mojave Desert.
540
Comment
UCR93390
Galium stellatum subsp. eremicum
George K. Helmkamp
1995-3-16
s.n.
San Bernardino
Mojave Desert, north of Coxcomb Mts., Twentynine Palms (62) Hwy, 11.8 miles west of Rice Road (Hwy 177)
381
Comment
RSA785164
Galium stellatum var. eremicum
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3374
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
SEINET6030931
Galium stellatum var. eremicum
Duncan S. Bell, Kim Clark & Tom Persons
2012-1
3374
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass. Cadiz Valley SW.
657
Comment
UCR93393
Gilia stellata
George K. Helmkamp
1995-3-16
s.n.
San Bernardino
Mojave Desert, north of Coxcomb Mts., Twentynine Palms (62) Hwy, 11.8 miles west of Rice Road (Hwy 177)
381
Comment
RSA510035
Guillenia lasiophylla
B. Pitzer, S. Morgan, H. M. Soldan
1988-2-14
597
San Bernardino
Extreme N end of Coxcomb Mountains, just N of boundary line of Joshua Tree National Monument; approximately 3.5 mi S of Hwy 62.
823
Comment
RSA785024
Hymenoclea salsola
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3378
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
RSA789487
Isomeris arborea
Aaron C. Sedgwick, David Fraker
2012-4-24
61
San Bernardino
West of Twentynine Palms approximately 14 miles. North of Joshua Tree National Park. South of Twentynine Palms Highway 62.
628
Comment
SEINET10728437
Isomeris arborea
John R. Stone, Sharon A. Bodine
2000-4-4
Stone 2861
San Bernardino
Ca. 10 km west of Rt. 62/ Rt. 177 junction on Rt. 62. Desert scrub. Mojave Desert.
540
Comment
RSA752928
Kallstroemia californica
Duncan S. Bell
2009-10-11
512
San Bernardino
North section of the Coxcomb Mountains in the Sheephole Valley Wilderness Area; in a canyon at the confluence of two drainage's.
490
Comment
UCR222639
Kallstroemia californica
Duncan S. Bell
2009-10-11
512
San Bernardino
NW Sonoran (Colorado) Desert/Southern Mojave Desert, north section of the Coxcomb Mountains in the Sheephole Valley Wilderness Area
490
Comment
RSA785040
Krameria erecta
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3341
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
IRVC26969
Larrea tridentata
A. C. Sanders, Mark A. Elvin
2004-10-10
28986
San Bernardino
Cadiz Valley ca. 4.5 miles north of Hwy 62, along rel. straight dirt road up west side of valley toward Calumet Mine and Bristol Lake Southern Mojave Desert
315
Comment
RSA785038
Larrea tridentata
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3339
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
UCR146190
Larrea tridentata
A. C. Sanders, Mark A. Elvin
2004-10-10
28986
San Bernardino
Southern Mojave Desert, Cadiz Valley c. 4.5 miles north of Hwy 62, along rel. straight dirt road up west side of valley toward Calumet Mine and Bristol Lake
315
Comment
RSA0087478
Lepidium fremontii
Thomas R. Stoughton, Sarah J. De Groot
2016-2-24
2105
San Bernardino
Cadiz Valley on E side of Columet Mountains.
343
Comment
RSA785251
Lepidium lasiocarpum
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3348
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
RSA785030
Lepidospartum
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3386
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
JOTR28925
Logfia depressa
La Doux, Tasha
2005-2-26
1161
San Bernardino
Joshua Tree National Park. NW end of Coxcombs; South side of HWY 62
408
Comment
SFV7945
Logfia depressa
T. Gordon, K. A. Wilson, M. H. Grayum, G. Poseley
1976-5-1
1309
San Bernardino
Mojave Desert Along main wash in sandy soil in northeast portion of Coxcomb Mountains. Southern Mojave Desert.
610
Comment
JOTR28924
Logfia filaginoides
La Doux, Tasha
2005-2-26
1160
San Bernardino
Joshua Tree National Park. NW end of Coxcombs; South side of HWY 62
408
Comment
HSC93630
Lotus rigidus
L. C. Wheeler
1962-3-18
7982
San Bernardino
NW of Coxcomb Mtn.
701
Comment
RSA510050
Lotus rigidus
B. Pitzer, S. Morgan, H. M. Soldan
1988-2-14
597 -B
San Bernardino
Extreme N end of Coxcomb Mountains, just N of boundary line of Joshua Tree National Monument; approximately 3.5 mi S of Hwy 62.
823
Comment
RSA604707
Lotus rigidus
L. C. Wheeler
1962-3-18
7982
San Bernardino
NW end Coxcomb Mountains.
701
Comment
UCD169680
Lotus rigidus
Louis C. Wheeler
1962-3-18
7982
San Bernardino
NW end Coxcomb Mountains.
701
Comment
UCR158956
Lotus rigidus
A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip
2005-2-26
29097
San Bernardino
Sonoran (Colorado) /Mojave Desert transition, along jeep road c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., east side of 558 m hill
488
Comment
RSA785027
Lotus strigosus
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3382
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
UCR158796
Lotus strigosus var. tomentellus
A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip
2005-2-26
29077
San Bernardino
Sonoran (Colorado) /Mojave Desert transition, along jeep road c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., east side of 558 m hill
488
Comment
UCR92491
Lotus tomentellus
George K. Helmkamp
1995-3-16
s.n.
San Bernardino
Mojave Desert, north of Coxcomb Mts., Twentynine Palms (62) Hwy, 11.8 miles west of Rice Road (Hwy 177)
381
Comment
UCR159214
Lupinus agardhianus
A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip
2005-2-26
29110
San Bernardino
Sonoran (Colorado) /Mojave Desert transition, along major wash c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., between 558 and 668 m hills
500
Comment
RSA510037
Lupinus arizonicus
B. Pitzer, S. Morgan, H. M. Soldan
1988-2-14
590
San Bernardino
Extreme N end of Coxcomb Mountains, just N of boundary line of Joshua Tree National Monument; approximately 3.5 mi S of Hwy 62.
823
Comment
RSA785025
Lupinus arizonicus
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3380
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
UCR158792
Lupinus arizonicus
A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip
2005-2-26
29080
San Bernardino
Sonoran (Colorado) /Mojave Desert transition, along jeep road c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., east side of 558 m hill
488
Comment
UCR159213
Lupinus concinnus
A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip
2005-2-26
29111
San Bernardino
Sonoran (Colorado) /Mojave Desert transition, along major wash c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., between 558 and 668 m hills
500
Comment
RSA785028
Lycium andersonii
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3383
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
SEINET839669
Lycium andersonii
P. M. Jump
1969-1
San Bernardino
Coxcomb Mountains
Comment
RSA785255
Malacothrix glabrata
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3352
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
UCR158795
Malacothrix glabrata
A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip
2005-2-26
29081
San Bernardino
Sonoran (Colorado) /Mojave Desert transition, along jeep road c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., east side of 558 m hill
488
Comment
UCR159182
Mentzelia involucrata
A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip
2005-2-26
29094
San Bernardino
Sonoran (Colorado) /Mojave Desert transition, along jeep road c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., east side of 558 m hill
488
Comment
UCR158786
Mentzelia puberula
A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip
2005-2-26
29084
San Bernardino
Sonoran (Colorado) /Mojave Desert transition, along major wash c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., between 558 and 668 m hills
500
Comment
RSA165271
Mimulus bigelovii var. bigelovii
Mark Parratt
1962-3-18
125
San Bernardino
39 mi. east of Twenty-nine Palms, on road to Parker, Arizona.
793
Comment
SFV7942
Mimulus bigelovii var. bigelovii
T. Gordon, K. A. Wilson, M. H. Grayum, G. Poseley
1976-5-1
1306
San Bernardino
Mojave Desert Along main wash in sandy soil in northeast portion of Coxcomb Mountains. Southern Mojave Desert.
610
Comment
RSA785172
Mirabilis bigelovii
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3366
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
SFV7939
Mirabilis laevis
T. Gordon, K. A. Wilson, M. H. Grayum, G. Poseley
1976-5-1
1303
San Bernardino
Mojave Desert Southern Mojave Desert in northeast Coxcomb Mountains. Edge of main, sandy wash.
610
Comment
SFV7964
Mohavea confertiflora
T. Gordon, K. A. Wilson, M. H. Grayum, G. Poseley
1976-5-1
1329
San Bernardino
Mojave Desert Along main wash in sandy soil in northeast portion of Coxcomb Mountains. Southern Mojave Desert.
610
Comment
RSA510036
Monoptilon bellioides
B. Pitzer, H. M. Soldan, S. Morgan
1988-2-14
589
San Bernardino
Extreme N end of Coxcomb Mountains, just N of boundary line of Joshua Tree National Monument; approximately 3.5 mi S of Hwy 62.
823
Comment
RSA785037
Muhlenbergia porteri
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3338
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
UCR159216
Muhlenbergia porteri
A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip
2005-2-26
29109
San Bernardino
Sonoran (Colorado) /Mojave Desert transition, along major wash c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., between 558 and 668 m hills
500
Comment
RSA785174
Nicotiana obtusifolia
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3364
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
RSA752925
Palafoxia arida var. arida
Duncan S. Bell
2009-10-11
509
San Bernardino
North section of the Coxcomb Mountains in the Sheephole Valley Wilderness Area; in a canyon at the confluence of two drainage's.
490
Comment
IRVC26975
Pectis papposa
A. C. Sanders, Mark A. Elvin
2004-10-10
28990
San Bernardino
Cadiz Valley ca. 4.5 miles north of Hwy 62, along rel. straight dirt road up west side of valley toward Calumet Mine and Bristol Lake Southern Mojave Desert
315
Comment
RSA752931
Pectis papposa
Duncan S. Bell
2009-10-11
515
San Bernardino
North section of the Coxcomb Mountains in the Sheephole Valley Wilderness Area; in a canyon at the confluence of two drainage's.
490
Comment
UCR146188
Pectis papposa
A. C. Sanders, Mark A. Elvin
2004-10-10
28990
San Bernardino
Southern Mojave Desert, Cadiz Valley c. 4.5 miles north of Hwy 62, along rel. straight dirt road up west side of valley toward Calumet Mine and Bristol Lake
315
Comment
RSA0093305
Pectocarya heterocarpa
Thomas R. Stoughton, Sarah J. De Groot
2016-2-24
2108
San Bernardino
Cadiz Valley on E side of Columet Mountains.
343
Comment
RSA604711
Pectocarya heterocarpa
L. C. Wheeler
1962-3-18
7978
San Bernardino
NW end Coxcomb Mountains
609
Comment
RSA604710
Pectocarya platycarpa
L. C. Wheeler
1962-3-18
7979
San Bernardino
NW end Coxcomb Mountains
609
Comment
RSA0031472
Peritoma arborea
Kristin Forgrave, April Garbat
2013-5-8
4
San Bernardino
Hwy 62 just west of Sheep Hole Wilderness/ Cadiz Lake Rd. Pop. north of the road.
548
Comment
JOTR30156
Peritoma arborea var. angustata
La Doux, Tasha
2009-6-17
1789
San Bernardino
Joshua Tree National Park. Pediments NW of Coxcomb Mountains
Comment
RSA785177
Perityle emoryi
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3361
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
UCR159186
Perityle emoryi
A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip
2005-2-26
29101
San Bernardino
Sonoran (Colorado) /Mojave Desert transition, along jeep road c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., east side of 558 m hill
488
Comment
RSA510039
Phacelia ambigua
B. Pitzer, H. M. Soldan
1988-2-14
593
San Bernardino
Extreme N end of Coxcomb Mountains, just N of boundary line of Joshua Tree National Monument; approximately 3.5 mi S of Hwy 62.
823
Comment
RSA785169
Phacelia distans
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3369
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
SFV7943
Phacelia distans
T. Gordon, K. A. Wilson, M. H. Grayum, G. Poseley
1976-5-1
1307
San Bernardino
Mojave Desert Along main wash in sandy soil in northeast portion of Coxcomb Mountains. Southern Mojave Desert.
610
Comment
UCR159212
Phacelia distans
A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip
2005-2-26
29102
San Bernardino
Sonoran (Colorado) /Mojave Desert transition, along major wash c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., between 558 and 668 m hills
500
Comment
UCR248476
Phacelia distans
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3369
San Bernardino
Mojave Desert, Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness; c. 6.75 air miles NE of Clarks Pass
657
Comment
UCR92492
Phacelia distans
George K. Helmkamp
1995-3-16
s.n.
San Bernardino
Mojave Desert, north of Coxcomb Mts., Twentynine Palms (62) Hwy, 11.8 miles west of Rice Road (Hwy 177)
381
Comment
RSA785170
Phacelia pedicellata
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3368
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
OBI53603
Pholistoma membranaceum
B. Pitzer, S. Morgan, & H. Soldan, H. Soldan
1988-2-14
592
San Bernardino
Extreme N end of Coxcomb Mts, just N of boundary line of Joshua Tree Natl Monument. A small wash draining NW; approx. 3.5 mi S ofhwy 62
823
Comment
RSA510038
Pholistoma membranaceum
B. Pitzer, S Morgan, H. M. Soldan
1988-2-14
592
San Bernardino
Extreme N end of Coxcomb Mountains, just N of boundary line of Joshua Tree National Monument; approximately 3.5 mi S of Hwy 62.
823
Comment
VVC705
Phoradendron californicum
P. J. MacKay, T. Thomas
1996-12-29
90
San Bernardino
Mojave Desert, North end of the Coxcomb Mtns on Coxcomb Mtn Rd
492
Comment
RSA785176
Physalis crassifolia
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3362
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
UCR158789
Physalis crassifolia
A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip
2005-2-26
29091
San Bernardino
Sonoran (Colorado) /Mojave Desert transition, along jeep road c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., east side of 558 m hill
488
Comment
SBBG55748
Pinus monophylla
D. Keil, M. McLeod, D. Walters
1977-3-28
12104
San Bernardino
Mid Hills Cmpgrd
1676
Comment
RSA785044
Plagiobothrys jonesii
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3345
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
RSA785180
Plagiobothrys jonesii
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3358
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
UCR159273
Plagiobothrys jonesii
A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip
2005-2-26
29112
San Bernardino
Sonoran (Colorado) /Mojave Desert transition, along major wash c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., between 558 and 668 m hills
500
Comment
RSA785258
Plantago ovata
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3355
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
UCR159210
Plantago ovata
A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip
2005-2-26
29100
San Bernardino
Sonoran (Colorado) /Mojave Desert transition, along jeep road c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., east side of 558 m hill
488
Comment
RSA0087480
Plantago ovata var. fastigiata
Thomas R. Stoughton, Sarah J. De Groot
2016-2-24
2103
San Bernardino
Cadiz Valley on E side of Columet Mountains.
343
Comment
GMDRC1728
Pleurocoronis pluriseta
J. Andre, G. L. Clifton, Tim Thomas, Andrew Sanders, Tasha La Doux
2005-2-26
4954
San Bernardino
Calumet Mtns: southern tip of Calumet Mtns, growing on steep rocky hill just N. of Hwy 62. Elev. 1653 ft.
504
Comment
RSA785032
Pleurocoronis pluriseta
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3384
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
SFV7937
Pleurocoronis pluriseta
T. Gordon, K. A. Wilson, M. H. Grayum, G. Poseley
1976-4-30
1301
San Bernardino
Mojave Desert Southern Mojave Desert. Along main wash in northeast portion of Coxcomb Mountains.
610
Comment
UCR159271
Pleurocoronis pluriseta
A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip
2005-2-26
29113 B
San Bernardino
Sonoran (Colorado) /Mojave Desert transition, along major wash c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., between 558 and 668 m hills
500
Comment
UCR74438
Pleurocoronis pluriseta
R. D. Goeden, J. A. Teerink
1992-4-16
s.n.
San Bernardino
Mojave Desert, south end of Calumet Mountains, SE part of county; on north side of 29 Palms Highway (Hwy 62)
515
Comment
JOTR38428
Psathyrotes ramosissima
Hodges, Stephen, James Heintz
2015-8-31
656
San Bernardino
Joshua Tree National Park. N. Coxcomb Mountains, just south of 62 near northern extent of range
Comment
SEINET10688585
Psorothamnus arborescens var. simplicifolius
John R. Stone, Sharon A. Bodine
2000-4-4
Stone 2860
San Bernardino
Ca. 10 km west of Rt. 62/ Rt. 177 junction on Rt. 62. Desert scrub. Mojave Desert.
540
Comment
SFV7938
Psorothamnus arborescens var. simplicifolius
T. Gordon, K. A. Wilson, M. H. Grayum, G. Poseley
1976-5-1
1302
San Bernardino
Mojave Desert Southern Mojave Desert in northeast Coxcomb Mountains. Edge of main, sandy wash.
610
Comment
JOTR30155
Psorothamnus spinosus
La Doux, Tasha
2009-6-17
1788
San Bernardino
Joshua Tree National Park. Pediments NW of Coxcomb Mountains
Comment
JOTR30157
Psorothamnus spinosus
La Doux, Tasha
2009-6-17
1788
San Bernardino
Joshua Tree National Park. Pediments NW of Coxcomb Mountains
Comment
RSA510040
Rafinesquia neomexicana
B. Pitzer, S. Morgan, H. M. Soldan
1988-2-14
595
San Bernardino
Extreme N end of Coxcomb Mountains, just N of boundary line of Joshua Tree National Monument; approximately 3.5 mi S of Hwy 62.
823
Comment
RSA785270
Rafinesquia neomexicana
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3328
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
UCR158790
Rafinesquia neomexicana
A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip
2005-2-26
29089
San Bernardino
Sonoran (Colorado) /Mojave Desert transition, along jeep road c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., east side of 558 m hill
488
Comment
RSA785029
Salazaria mexicana
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3385
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
RSA785026
Salvia columbariae
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3381
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
UCR158785
Salvia columbariae
A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip
2005-2-26
29086
San Bernardino
Sonoran (Colorado) /Mojave Desert transition, along jeep road c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., east side of 558 m hill
488
Comment
IRVC26974
Sarcostemma hirtellum
A. C. Sanders, Mark A. Elvin
2004-10-10
28988
San Bernardino
Cadiz Valley ca. 4.5 miles north of Hwy 62, along rel. straight dirt road up west side of valley toward Calumet Mine and Bristol Lake Southern Mojave Desert
315
Comment
UCR146189
Sarcostemma hirtellum
A. C. Sanders, Mark A. Elvin
2004-10-10
28988
San Bernardino
Southern Mojave Desert, Cadiz Valley c. 4.5 miles north of Hwy 62, along rel. straight dirt road up west side of valley toward Calumet Mine and Bristol Lake
315
Comment
UCR159185
Sarcostemma hirtellum
A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip
2005-2-26
29104
San Bernardino
Sonoran (Colorado) /Mojave Desert transition, along major wash c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., between 558 and 668 m hills
500
Comment
UCR159472
Sarcostemma hirtellum
Jim Andre, G. L. Clifton
2005-4-6
4975
San Bernardino
Mojave Desert, Calumet Mtns: Southern tip of Mtns; north side of Hwy 62
502
Comment
RSA785259
Schismus arabicus
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3356
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment
UCR256319
Schismus arabicus
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3356
San Bernardino
Mojave Desert, Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness; c. 6.75 air miles NE of Clarks Pass
657
Comment
UCR159274
Senecio mohavensis
A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip
2005-2-26
29093
San Bernardino
Sonoran (Colorado) /Mojave Desert transition, along jeep road c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., east side of 558 m hill
488
Comment
JOTR30154
Senegalia greggii
La Doux, Tasha
2009-6-17
1787
San Bernardino
Joshua Tree National Park. Pediments NW of Coxcomb Mountains
Comment
RSA247390
Senna armata
Gary D. Wallace
1967-4-29
722
San Bernardino
North of Joshua Tree National Monument, along 29 Palms Hwy. 10 miles west of Junction with Parker Dam Hwy.
Comment
RSA752930
Senna armata
Duncan S. Bell
2009-10-11
517
San Bernardino
North section of the Coxcomb Mountains in the Sheephole Valley Wilderness Area; in a canyon at the confluence of two drainage's.
490
Comment
UCR222638
Senna armata
Duncan S. Bell
2009-10-11
517
San Bernardino
NW Sonoran (Colorado) Desert/Southern Mojave Desert, north section of the Coxcomb Mountains in the Sheephole Valley Wilderness Area
490
Comment
UCR158787
Sphaeralcea ambigua
A. C. Sanders, J. Andre , P. J. MacKay, Tim Thomas & CNPS Fld Trip
2005-2-26
29092
San Bernardino
Sonoran (Colorado) /Mojave Desert transition, along jeep road c. 0.5 mi. north of Hwy 62 at the south tip of the Calumet Mtns., north of the Coxcomb Mtns., east side of 558 m hill
488
Comment
RSA547421
Streptanthella longirostris
F. C. Vasek
1960-3-17
s.n.
San Bernardino
17.3 miles E of Dale Dry Lake
701
Comment
RSA604709
Tetracoccus hallii
L. C. Wheeler
1962-3-18
7980
San Bernardino
NW end of Coxcomb Mountains
762
Comment
JOTR28923
Thysanocarpus curvipes
La Doux, Tasha
2005-2-26
1159
San Bernardino
Joshua Tree National Park. NW end of Coxcombs; South side of HWY 62
408
Comment
IRVC26991
Tidestromia oblongifolia
A. C. Sanders, Mark A. Elvin
2004-10-10
28987
San Bernardino
Cadiz Valley ca. 4.5 miles north of Hwy 62, along rel. straight dirt road up west side of valley toward Calumet Mine and Bristol Lake Southern Mojave Desert
315
Comment
UCR145777
Tidestromia oblongifolia
A. C. Sanders, Mark A. Elvin
2004-10-10
28987
San Bernardino
Southern Mojave Desert, Cadiz Valley c. 4.5 miles north of Hwy 62, along rel. straight dirt road up west side of valley toward Calumet Mine and Bristol Lake
315
Comment
GMDRC1743
Trixis californica var. californica
J. Andre, G. L. Clifton
2005-4-6
4978
San Bernardino
Calumet Mtns: southern tip of Calumet Mtns, on steep rocky hill, N. side of Hwy 62. Elev. 1648 ft.
502
Comment
UCR159475
Trixis californica var. californica
Jim Andre, G. L. Clifton
2005-4-6
4979
San Bernardino
Mojave Desert, Calumet Mtns: Southern tip of Mtns; north side of Hwy 62
502
Comment
RSA525293
Xylorhiza tortifolia
Walter Wisura
1991-4-28
4490
San Bernardino
37.2mi. E of 29 Palms along Hwy. 62 on rocky outcrops.
Comment
RSA785166
Xylorhiza tortifolia
Duncan S. Bell, Kim Clark, Tom Persons
2012-4-15
3372
San Bernardino
The Calumet Mountains; southern section of this range in the Sheephole Valley Wilderness. Approximately 6.75 air miles northeast of Clarks Pass.
657
Comment