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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
HSC66535
Cryptantha maritima
Christopher Davidson
1979-4-4
7672
Riverside
Orocopia Mtns., lower end of Box Canyon on Box Canyon Rd., 4.4 mi. E of Mecca
213
Comment
HSC82900
Cryptantha maritima
A. C. Sanders, Pitzer, Charlton, Kniffen
1986-3-3
6121
Riverside
Corn Spring, Chuckwalla Mtns. wash below the spring and wash and rocky slopes to the S
489
Comment
HSC87254
Cryptantha maritima
Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. Ross
1988-3-10
2179
Riverside
NW end McCoy Mtns., NW of Blackjack Mine
400
Comment
JEPS119477
Cryptantha maritima
Clark Cowan
1978-4-23
1175
Riverside
ESE slope above San Jacinto tramway parking lot, Chino Canyon.
Comment
JEPS67683
Cryptantha maritima
E. E. Schellenger
1920-5-1
25 s
Riverside
e of Coachella
Comment
JEPS67684
Cryptantha maritima
W. L. Jepson
1927-4-12
11635
Riverside
Painted Canyon Mecca Hills
76
Comment
JEPS67690
Cryptantha maritima
W. L. Jepson
1937-4-12
11635 a
Riverside
Painted Canyon Colorado Desert, Mecca Hills
76
Comment
JOTR28747
Cryptantha maritima
La Doux, Tasha, Bill Truesdell
2004-2-24
1029
Riverside
Joshua Tree National Park. Eagle Mountains; Trail to Lost Palms Oasis, southeast of Cottonwood Oasis
914
Comment
JOTR28750
Cryptantha maritima
La Doux, Tasha
2005-2-7
1031
Riverside
Joshua Tree National Park. above Hayfield Dry lake
553
Comment
JOTR29358
Cryptantha maritima
La Doux, Tasha, Bill Truesdell, Naomi Fraga
2006-4-26
1435
Riverside
Joshua Tree National Park. Long Canyon; Stop 2, in side canyon east of main wash.
837
Comment
JOTR29373
Cryptantha maritima
La Doux, Tasha, Mike Bell
2006-5-10
1450
Riverside
Joshua Tree National Park. East Deception Canyon
Comment
JOTR29433
Cryptantha maritima
La Doux, Tasha, M. Bell, B. Truesdell
2006-3-22
1367
Riverside
Joshua Tree National Park. East Wide canyon
499
Comment
JOTR30309
Cryptantha maritima
La Doux, Tasha, Erin Babich, Bill Truesdell
2008-3-10
1742
Riverside
Joshua Tree National Park. Stop 2: Near sand hill in Pinto Basin
538
Comment
JOTR30316
Cryptantha maritima
La Doux, Tasha, Erin Babich, Bill Truesdell
2008-3-10
1750
Riverside
Joshua Tree National Park. Stop 2: Near Sand Hill in Pinto Basin
538
Comment
JOTR33862
Cryptantha maritima
La Doux, Tasha, A. Miller and G. Clifton
2009-4-9
3053
Riverside
Joshua Tree National Park. north eastern tip of Eagle Mountains; rocky basalt slopes above Pinto Wash
377
Comment
JOTR33866
Cryptantha maritima
La Doux, Tasha, A. Miller and G. Clifton
2009-4-9
3053
Riverside
Joshua Tree National Park. north eastern tip of Eagle Mountains; rocky basalt slopes above Pinto Wash
377
Comment
JOTR33978
Cryptantha maritima
La Doux, Tasha, M. Harding
2010-4-7
2866
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains, north of Fan Hill; large, open southwest flowing fan below Key's View with cobble benches above wash
Comment
JOTR35048
Cryptantha maritima
La Doux, Tasha, M. Harding and M. Stewart
2010-3-24
3501
Riverside
Joshua Tree National Park. Coxcomb Mountains: southwest corner of park, north of MWD Aqueduct Road on south-facing bajada among sonoran desert riparian washes.
Comment
JOTR35049
Cryptantha maritima
La Doux, Tasha, M. Harding and M. Stewart
2010-3-24
3501
Riverside
Joshua Tree National Park. Coxcomb Mountains: southwest corner of park, north of MWD Aqueduct Road on south-facing bajada among sonoran desert riparian washes.
Comment
JOTR35213
Cryptantha maritima
La Doux, Tasha, M. Harding, B. Truesdell
2011-3-15
3637
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains; west Pinkham Wash, west of Pinkham Canyon Road; sandy gravel flats near road (Stop 1)
Comment
JOTR35287
Cryptantha maritima
Andre, Jim
2012-4-11
20780
Riverside
Joshua Tree National Park. NW Eagle Mountains, along dirt road to Black Eagle Mine, 0.7mi east of road to Cottonwood Spring, 34mi south of Hwy 62 at Twentynine Palms.
729
Comment
JOTR35322
Cryptantha maritima
Harding, Mitzi, Mark Wheeler
2012-2-28
90
Riverside
Joshua Tree National Park. Southeast Coxcomb Mountains; eastern slopes of southern tip of range (Stop 1)
177
Comment
JOTR35357
Cryptantha maritima
Harding, Mitzi, M. Wheeler
2011-1-26
142
Riverside
Joshua Tree National Park. Pinto Basin, where Chuckwalla Valley meets Pinto Wash, between NE Eagle Mountains and W Coxcomb Mountains along dirt road (STOP1)
267
Comment
JOTR35364
Cryptantha maritima
Harding, Mitzi, M. Wheeler
2011-1-26
148
Riverside
Joshua Tree National Park. West Coxcombs, north facing rocky slope (STOP3)
328
Comment
JOTR36430
Cryptantha maritima
La Doux, Tasha, M. Harding, B. Truesdell, D. Shade, E. Babich
2013-3-15
3402
Riverside
Joshua Tree National Park. Southeast Coxcomb mountains; just west of bend in Hwy 177 near park boundary; desert pavements w/ braided rivulets (Stop 1)
213
Comment
JOTR36469
Cryptantha maritima
La Doux, Tasha, M. Harding, B. Truesdell, D. Shade, E. Babich
2013-3-15
3438
Riverside
Joshua Tree National Park. Southeast Coxcomb mountains; ridge top with steep, loose, rocky metamorphic siltstone slopes below (above Russi Rocks guzzler) (Stop 3)
538
Comment
JOTR37504
Cryptantha maritima
Hodges, Stephen R.
2016-3-1
630
Riverside
Joshua Tree National Park. Northern edge of the Eagle Mountains where they border the Pinto Basin. Approximately 3 kilometers west of Pinto Wells. Ascending up towards the ridge line on loose unconsolidated sand ramps
Comment
OBI35028
Cryptantha maritima
Sears
1978-3-18
926
Riverside
3 mi E of Corn Spring, 9 mi SE of Desert Center, T6S, R16E, sec 23
366
Comment
OBI38912
Cryptantha maritima
A. C. Sanders, B. Pitzer & D. Charlton, & Kniffen, D. Charlton, & Kniffen
1986-3-3
6121
Riverside
Corn Spring, Chuckwalla Mts, wash below the spring and wash and rocky slopes to the south (T6S, R16E, sec 28-projected)
488
Comment
POM118681
Cryptantha maritima
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
POM126312
Cryptantha maritima
T. Craig
1927-4-2
13
Riverside
Hidden Springs Canyon.
Comment
POM13223
Cryptantha maritima
E. C. Jaeger
1920-4-20
1124
Riverside
Palm Springs.
Comment
POM13224
Cryptantha maritima
E. C. Jaeger
1921-04
1126
Riverside
Box Canyon, Colorado Desert.
Comment
POM14031
Cryptantha maritima
P. A. Munz, D. D. Keck
1922-4-14
4942
Riverside
East of Whitwater Ranch
213
Comment
POM14239
Cryptantha maritima
P. A. Munz, D. D. Keck
1922-4-9
4755
Riverside
Shavers Well, near Mecca.
76
Comment
POM147640
Cryptantha maritima
F. M. Reed
1927-3-19
5434
Riverside
Dos Palmas Springs north of Salton Sea
Comment Read comments Apr 6 2011
POM287672
Cryptantha maritima
Lyman Benson
1933-3-31
4170
Riverside
Beginning of Hemet Road [presumably Hwy 74 on desert side, Deep Cyn.] Colorado Desert watershed.
549
Comment
POM287673
Cryptantha maritima
Lyman Benson
1933-3-31
s.n.
Riverside
Salton Sea-Imperial Co. line.
61
Comment
POM369474
Cryptantha maritima
M. B. Dunkle
1932-3-25
2903 -b
Riverside
Near Cathedral Canyon
152
Comment
POM369551
Cryptantha maritima
E. S. Spalding
1926-2-13
s.n.
Riverside
Colorado Desert. Calif. Painted Canon.
Comment
POM3919
Cryptantha maritima
H. M. Hall
1905-4-23
5858
Riverside
Canyon Springs
Comment
POM46800
Cryptantha maritima
Mary F. Spencer
1920-3-24
1520
Riverside
Rocks near Indian Wells.
9
Comment
POM48530
Cryptantha maritima
F. M. Reed
1925-3-17
4936
Riverside
Tahquitz Canyon - Palm Springs.
Comment
POM73209
Cryptantha maritima
Marcus E. Jones
1906-4-27
s.n
Riverside
Indio.
Comment
POM73211
Cryptantha maritima
Marcus E. Jones
1906-4-26
s.n.
Riverside
Indio
Comment
RSA0014315
Cryptantha maritima
Justin M. Wood, J. Miner
2010-4-30
1549
Riverside
Coachella Valley: Thousand Palms, just E of intersection of Ramon Rd. and Vista de Oro, just NE of Edison substation.
61
Comment
RSA0033751
Cryptantha maritima
Jim Andre
2013-3-27
24831
Riverside
Riverside Mountains; along Wilson River Crossing Rd., 0.8 mi. east of Hwy 95, 12.4 mi. south of Vidal Jct.
114
Comment
RSA0049916
Cryptantha maritima
Jim Andre
2014-1-27
26673
Riverside
At mine site (and borrow pit), in canyon 1.3 mi. west of Hwy 95 (at Wilson Rd), 12.2 mi. south of Vidal Jct (at Hwy 62).
224
Comment
RSA0106706
Cryptantha maritima
Duncan S. Bell, Amanda Turek
2010-4-9
756
Riverside
East side of the Arica Mountains, near the center of the range; approx. 1.75 air mile west of Priest Well.
439
Comment
RSA0106757
Cryptantha maritima
Duncan S. Bell, Amanda Turek
2009-3-29
144
Riverside
Central section of the Arica Mountains; within the Palen/McCoy Wilderness area; large narrow canyon to the west of Priest Mine.
420
Comment
RSA0119973
Cryptantha maritima
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-24
9094
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Martinez Canyon, approximately 5.75 air miles southeast of the summit of Martinez Mountain.
550
Comment
RSA0121002
Cryptantha maritima
Duncan S. Bell, LeRoy Gross
2016-3-8
8831
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; southern section of the range; approximately 1.75 air miles north of the Bradshaw Trail.
466
Comment
RSA0123175
Cryptantha maritima
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-23
9064
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Agua Alta Canyon, approximately 3.5 air miles southeast of the summit of Martinez Mountain.
639
Comment
RSA0124381
Cryptantha maritima
Duncan S. Bell, LeRoy Gross
2016-3-31
9195
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; in a side canyon off of Martinez Canyon, approximately 7 air miles southeast of the summit of Martinez Mountain.
591
Comment
RSA0124819
Cryptantha maritima
Duncan S. Bell, Sarah De Groot, LeRoy Gross
2016-2-17
8751
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting on the Martinez Slide to the north of Toro Canyon, approximately 5.25 air miles east northeast of the summit of Martinez Mountain.
123
Comment
RSA0128989
Cryptantha maritima
J. Mark Porter, Valerie Soza, G. Wallace
2001-4-2
12331
Riverside
Coachella Valley, along Big Morongo Wash, N of Indian Avenue, ca. 1.5 mi ESE jtn. with Hwy 62.
472
Comment
RSA151903
Cryptantha maritima
Peter M. Ray
1949-3-5
1334
Riverside
Along hillcrest, Willis Palms, near 100 Palms, Coachella Valley, Riverside County
Comment
RSA27454
Cryptantha maritima
I. L. Wiggins
1941-3-24
9579
Riverside
Along eastern side of Salton Sea, 2.7 miles south of Mortmar.
Comment
RSA316876
Cryptantha maritima
P. A. Munz, D. D. Keck
1922-4-9
4794
Riverside
Vicinity of Corn Springs, Chuckwalla Mountains.
457
Comment
RSA337994
Cryptantha maritima
F. R. Fosberg
1932-3-13
10624
Riverside
Thousand Palm Canyon, Coachella Valley
Comment
RSA353602
Cryptantha maritima
R. F. Thorne, Walter Wisura, A. Shmida, R. Whittaker
1978-4-23
52033
Riverside
Chino Canyon
Comment
RSA480021
Cryptantha maritima
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, D. Nordin, Timothy S. Ross
1988-3-10
2144
Riverside
North end Palen Mountains, 2 mi west of Palen Pass
300
Comment
RSA499627
Cryptantha maritima
Robert Gustafson
1983-3-27
2488
Riverside
Dry rocky canyon southwest of Lake Cahuilla .
Comment
RSA499628
Cryptantha maritima
Robert Gustafson
1980-4-3
1526
Riverside
Orocopia Mountains, about 6 miles east of Mecca along Box Canyon Road, south of the road
305
Comment
RSA499629
Cryptantha maritima
Christopher Davidson
1979-4-4
7672
Riverside
Orocopia Mts, lower end of Box Canyon on Box Canyon road, 4.4 miles E of Mecca.
213
Comment
RSA504966
Cryptantha maritima
D. Charlton
1988-2-18
1151
Riverside
Little San Bernardino Mountains. south side of range. Fargo Canyon Road to Cottonwood Wash, S of Joshua Tree National Monument, parallel to I-10. 5 miles E of Junction of Dillon Road and Fargo Canyon Road.
762
Comment
RSA517913
Cryptantha maritima
Steve Boyd, T. S. Elias, Kirsten Winter
1986-2-18
1318
Riverside
Mecca Hills, Colorado Desert: Painted Canyon N of Highway 195.
Comment
RSA524410
Cryptantha maritima
Steve Boyd, Timothy S. Ross, L. Arnseth, J. Bonilla
1990-4-3
4102
Riverside
Vail Lake area, upper benches and adjacent slopes of the E flank of 'Big' Oak Mountain., just S of the E summit.
610
Comment
RSA617205
Cryptantha maritima
L. C. Wheeler
1953-3-31
7038 -b
Riverside
North slope at foot of limestone face which concentrated water by its runoff.
Comment
RSA649247
Cryptantha maritima
Faulkner
1978-3-15
256
Riverside
1 mi. W of Hwy 95, 25 mi. N of Blythe.
152
Comment
RSA650995
Cryptantha maritima
Marion P. Harthill
1971-3-19
39
Riverside
Palm Desert.
Comment
RSA676167
Cryptantha maritima
Scott D. White
2001-4-3
8274
Riverside
Colorado Desert: Shavers Valley. Near the I-10 Freeway, ca. 15 miles east of Indio jtn I-10/SR 111.
396
Comment
RSA681028
Cryptantha maritima
Scott D. White, Michael Honer
2003-5-14
9281
Riverside
Bajada at foothills of Little Maria Mtns, ca. 20 air miles NW of Blythe, near Standard (= Superior ) Gypsum Mine.
76
Comment
RSA701218
Cryptantha maritima
Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah De Groot, Valentin Arvizu, Tim Thibault
2004-5-14
11274
Riverside
Western edge of the Chocolate Mountains, along Gas Line Road in major wash system west of Iris Wash drainage.Within boundaries of U.S. Navy's Chocolate Mountains Aerial Gunnery Range.
570
Comment
RSA709894
Cryptantha maritima
Sarah J. De Groot, Leland Lubinsky, Naomi Fraga, Lisa Rojas
2005-2-10
4595
Riverside
Along Palen Pass Road, near Palen Pass, between Granite and Palen Mountains. Bluff of sharp light-colored volcanic rock.
402
Comment
RSA718865
Cryptantha maritima
Michael Honer, L. Hulse
2005-3-8
2041
Riverside
Fargo Canyon; first main N-trending fork after entering canyon from bajada. Site of large long MWD aqueduct tunnel tailings pile.
457
Comment
RSA735320
Cryptantha maritima
Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah De Groot, Valentin Arvizu, Tim Thibault
2004-5-14
11252
Riverside
Western base of the Chocolate Mountains, small canyon, ca. 1.25 miles due north of Imperial County line and ca. 3.75 miles due west of aqueduct, accessed by dirt road off of main aqueduct road at siphon station., Within boundaries of U.S. Navy's Chocolate Mountains Aerial Gunnery Range.
Comment
RSA770987
Cryptantha maritima
J. Andre, T. La Doux
2009-2-25
10809
Riverside
Chuckwalla Mountains: approx. 0.5 miles south of I-10 freeway at Eagle Mountain Road exit
414
Comment
RSA774928
Cryptantha maritima
Duncan S. Bell
2011-4-7
2164
Riverside
On the east side of the Arica mountains; approximately 2 miles northwest of Priests Well, or approximately 5.2 air miles southwest of the ghost town of Rice.
357
Comment
RSA776189
Cryptantha maritima
Amber Swanson, Duncan S. Bell
2011-3-10
206
Riverside
Mecca Hills, E of Painted Cyn Rd
Comment
RSA776299
Cryptantha maritima
Duncan S. Bell, Amanda Turek
2010-4-10
825
Riverside
Riverside Mountains; southern section of the mountain range; approximately 1 air mile southwest of Riverside Mountain Peak.
269
Comment
RSA776338
Cryptantha maritima
Duncan S. Bell, Amanda Turek
2010-4-10
817
Riverside
Riverside Mountains; southern section of the mountain range; approximately 1 air mile southwest of Riverside Mountain Peak.
269
Comment
RSA777542
Cryptantha maritima
Thomas Stoughton, Chrsiti Gabriel, Stephanie Rockwood
2011-3-30
902
Riverside
East Mojave Desert region: McCoy Wash, east side of McCoy Mountains, pavement plain, approximately 7 miles north of I-10.
290
Comment
RSA777771
Cryptantha maritima
Thomas Stoughton, Stephanie Rockwood, Christi Gabriel
2011-4-5
978
Riverside
Road to Priest's Well, east side of Arica Mountains
488
Comment
RSA779587
Cryptantha maritima
Duncan S. Bell
2009-3-7
19
Riverside
Arica Mountains: collecting on the ridgeline of the mountain range just north of the summit along the border of the Palen/McCoy Wilderness area.
614
Comment
RSA779597
Cryptantha maritima
Duncan S. Bell
2009-3-7
24
Riverside
Arica Mountains: collecting on the ridgeline of the mountain range just north of the summit along the border of the Palen/McCoy Wilderness area.
614
Comment
RSA779767
Cryptantha maritima
Duncan S. Bell
2010-4-1
673
Riverside
Arica Mountains: west side of Rice Valley, about 1.2 air miles east of the Atchison, Topeka, and Santa Fe railway line, approximately 4.2 air miles east of Priest Well, and approximately 4.3 air miles southeast of the ghost town of Rice.
208
Comment
RSA779784
Cryptantha maritima
Duncan S. Bell
2010-4-2
693 A
Riverside
Arica Mountains: collecting along the ridgeline of the mountain range about 0.3 air mile north of the summit.
561
Comment
RSA781653
Cryptantha maritima
Duncan S. Bell
2009-3-8
74
Riverside
Arica Mountains: northwest section of mountain range approximately 3.2 air miles northwest of Priest Well, or approximately 6 air miles southwest of the ghost town of Rice.
476
Comment
RSA784934
Cryptantha maritima
Duncan S. Bell
2012-2-12
3102
Riverside
Mecca Hills: approximately 1.25 air miles north of Box Canyon Road, and approximately 4 air miles southwest of Shavers Well.
256
Comment
RSA785021
Cryptantha maritima
Duncan S. Bell
2012-3-18
3192
Riverside
The Mecca Hills; southeastern section of hills; at mouth of Hidden Canyon where drainage is blocked by the Coachella Canal, approximately 2.8 air miles southwest of Hidden Spring.
20
Comment
RSA797511
Cryptantha maritima
C. P. Cowan
1978-4-23
1175
Riverside
ESE slope above San Jacinto tramway parking lot, Chino Canyon.
570
Comment
RSA799813
Cryptantha maritima
D. M. Ray
2011-3-5
6
Riverside
Sonoran Desert: Chuckwalla Valley along Kaiser Road.
198
Comment
RSA799817
Cryptantha maritima
D. M. Ray
2011-3-5
15
Riverside
Sonoran Desert: Chuckwalla Valley along Kaiser Road.
198
Comment
RSA80738
Cryptantha maritima
F. W. Peirson
1927-4-12
7172
Riverside
Painted Canyon, near Mecca
Comment
RSA80739
Cryptantha maritima
F. W. Peirson
1935-4-17
11474
Riverside
30 miles north of Blythe.
Comment
RSA80741
Cryptantha maritima
F. W. Peirson
1919-4-13
1027
Riverside
first canyon east of Palm Canyon, Palm Springs region.
Comment
SBBG104070
Cryptantha maritima
A. C. Sanders, E. J. Lawlor
1992-4-4
12103
Riverside
within 0.5 mi of McCoy Spring; alluvial slopes below and to the S and cyn bottom above the spring
243
Comment
SBBG37502
Cryptantha maritima
R. N. Muller, S. Lindsey
1967-5-11
Riverside
1.9 mi S on rd to top of Box Springs Mtns from its jct with Pigeon Pass Rd
Comment Read comments Mar 23 2014
SBBG6253
Cryptantha maritima
H. and M. Dearing
1942-3-5
4807
Riverside
bajada washes near Cathedral City
Comment
SBBG63959
Cryptantha maritima
M. N. Ackley
-Feb-1926
31
Riverside
near Palm Springs
91
Comment
SBBG81505
Cryptantha maritima
S. A. Junak
1983-3-23
1616
Riverside
Jefferson Rd, across from entrance to Cahuilla Lake County Park, S of indio
Comment
SBBG81675
Cryptantha maritima
S. A. Junak
1983-3-24
1660
Riverside
N side of Hwy 10, 6.9 mi W of Pinto Basin Rd
426
Comment
SBBG87841
Cryptantha maritima
A. C. Sanders with Pitzer, Charlton, Kniffen
1986-3-3
6121
Riverside
Corn Spring, wash below the spring and wash and rocky slopes to the S; Chuckwalla Mtns
487
Comment
SD140153
Cryptantha maritima
A. C. Sanders, E. J. Lawlor
1992-4-4
12103
Riverside
Within 1/2 mile of McCoy Spring, alluvial slopes below and to the south and canyon bottom above the spring
245
Comment
SD260026
Cryptantha maritima
J. M. Andre
2013-3-27
24831
Riverside
Riverside Mountains: along Wilson River Crossing Rd, 0.8 mi. east of Hwy 95, 12.4 mi. south of Vidal Jct. Parker SW 7.5'Q
114
Comment
SD87813
Cryptantha maritima
Frank W. Peirson
1935-4-17
11474
Riverside
30 miles north of Blythe on small alluvial flat along the Colorado River
Comment
SEINET2042094
Cryptantha maritima
A. C. Sanders
2001-4-8
23987
Riverside
(Desert Hot Springs Quad 7.5') Coachella Valley, Desert Hot Springs, N of intersection of Pierson Blvd. And Atlantic Ave, N of flood control ditch.
348
Comment
SEINET4568277
Cryptantha maritima
Sarah J. De Groot, Leland Lubinsky, Naomi Fraga, Lisa Rojas
2005-2-10
4595
Riverside
Along Palen Pass Road, near Palen Pass, between Granite and Palen Mountains. Bluff of sharp light-colored volcanic rock.
402
Comment
UC100901
Cryptantha maritima
H. M. Hall
1905-4-23
5858
Riverside
Canyon Springs Colorado Desert
Comment
UC100916
Cryptantha maritima
E. Schellenger
1905-3-10
Riverside
Palo Verde Valley
Comment
UC1063826
Cryptantha maritima
H. S. Yates
1937-3-24
6460
Riverside
Deep Canyon Thermal Quad.
609
Comment
UC1186496
Cryptantha maritima
Peter M. Ray
1949-3-5
1334
Riverside
near 1000 Palms; Coachella Valley, Willis Palms
Comment
UC1186499
Cryptantha maritima
Peter M. Ray
1949-3-5
1319
Riverside
near 1000 Palms; Coachella Valley, Willis Palms
Comment
UC1514466
Cryptantha maritima
Rimo Bacigalupi with Paul Hutchison
1958-2-19
6199
Riverside
9.4 mi n Blythe (at w base of the Big Maria Mts.); Big Maria Mts.
167
Comment
UC1606965
Cryptantha maritima
Robert F. Thorne, W. Wisura, A. Shmida, and R. Whittaker
1978-4-23
52033
Riverside
Palms to Pines Highway San Jacinto Mountains, Chino Canyon
Comment
UC180100
Cryptantha maritima
H. M. Hall
Apr 1905
5786 a
Riverside
10 mi w Coachella; Marshall Canyon
30
Comment
UC24728
Cryptantha maritima
W. G. Wright
1890-1
1760
Riverside
Colorado Desert
Comment
UC280440
Cryptantha maritima
E. E. Schellenger
May 1920
Riverside
e of Coachella; Colorado Desert
Comment
UC551819
Cryptantha maritima
F. R. Fosberg
1932-3-13
10624
Riverside
Thousand Palms Canyon
Comment
UC573150
Cryptantha maritima
Herbert L. Mason
1928-3-10
4227
Riverside
Hidden Springs Canyon Coachella Mountains
Comment
UC598645
Cryptantha maritima
John Bright
1936-4-21
12823
Riverside
n of Palm Springs; Colorado Desert
Comment
UC665862
Cryptantha maritima
Ira L. Wiggins
1941-3-24
9579
Riverside
2.7 mi s Mortmar (along e side of Salton sea); Salton Sea
Comment
UC729731
Cryptantha maritima
Carl B. Wolf
1932-4-28
Riverside
17 mi e Mecca (on Blythe Road); Colorado Desert
152
Comment
UC79467
Cryptantha maritima
W. G. Wright
Mar 1890
Riverside
Colorado Desert
Comment
UC998315
Cryptantha maritima
H. K. Wagnon
1944-3-12
325
Riverside
Cathedral City Cathedral Canyon
Comment
UCD80958
Cryptantha maritima
Chuck Hughes
2009-3-23
57
Riverside
South of Highway 62 near the abandoned Desert Center Airport. Near city of Rice.
219
Comment
UCR101575
Cryptantha maritima
Bern Schwenn
1998-4-2
s.n.
Riverside
Sonoran (Colorado) Desert, S slope of Eagle Mtns, Hayfield 'Cove', a wide cyn mouth c. 2.5 mi. (airline) ENE of Hayfield Pumping Station & 0.75 mi. SE of Hayfield Spring
544
Comment
UCR102705
Cryptantha maritima
B. G. Pitzer
1998-1-24
3383 .2
Riverside
Sonoran (Colorado) Desert, N foot of Chuckwalla Mtns, Eagle Mt Rd, south side of Hwy I-10, 0.8 mi south of Hwy at powerline rd, & wash directly south of road
500
Comment
UCR102935
Cryptantha maritima
George K. Helmkamp
1998-4-4
3128
Riverside
Sonoran (Colorado) Desert, junction of Calif. Hwy 62 (Twentynine Palms Hwy) & Calif. Hwy 177 (Desert Center-Rice Rd)
457
Comment
UCR103573
Cryptantha maritima
George K. Helmkamp, E. A. Helmkamp
1998-2-18
2742
Riverside
Chuckwalla Mtns, Graham Pass Rd, 10.6 mi. SSW of Chuckwalla Valley Rd.
488
Comment
UCR103585
Cryptantha maritima
George K. Helmkamp, E. A. Helmkamp
1998-2-18
2716
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley; 0.3 mi south of Chuckwalla Rd. on Graham Pass Rd.
122
Comment
UCR112400
Cryptantha maritima
A. C. Sanders, T. B. Salvato
2000-5-16
23392
Riverside
Sonoran (Colorado) Desert, Coachella Valley, under powerlines at gravel pits just south of the mouth of Thermal Canyon
30
Comment
UCR116599
Cryptantha maritima
A. C. Sanders
2001-4-8
23987
Riverside
Western Colorado Desert, Coachella Valley, Desert Hot Springs, north of intersection of Pierson Blvd. and Atlantic Ave., north of flood control ditch
348
Comment
UCR130117
Cryptantha maritima
Scott D. White
2001-4-3
8274
Riverside
Sonoran (Colorado) Desert, Shavers Valley, near the I-10 Freeway, c. 15 miles east of Indio junction of I-10 and Calif. SR 111, adjacent to powerline access roads at unnamed freeway exit accessing pump station
473
Comment
UCR138588
Cryptantha maritima
Steve Boyd, T. S. Elias, Erika Winter
1986-2-18
1318
Riverside
Western Colorado Desert, Mecca Hills: Painted Canyon north of Hwy 195
Comment
UCR147845
Cryptantha maritima
Steve Boyd, Et al.
2004-5-14
11274
Riverside
Colorado Desert; Chocolate-Chuckwalla Mountains region, Western edge of the Chocolate Mountains, along Gas Line Road in major wash system west of Iris Wash drainage, within boundaries of U.S. Navy Chocolate Mountains Aerial Gunnery Range
570
Comment
UCR148324
Cryptantha maritima
John F. Green
2005-1-12
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, Coachella Canal right-of-way, between siphons 22 and 23, south of Salt Creek
23
Comment
UCR148449
Cryptantha maritima
John F. Green, Chet McGaugh
2005-1-19
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, 1.1 mile transect along Coachella Canal right-of-way, between siphons 24 and 25, NE of Hunters Spring, near S base of Orocopia Mtns.
23
Comment
UCR148458
Cryptantha maritima
S. J. Myers
2005-2-1
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, c. 9 miles (4 air line) east of North Shore along Coachella Canal right-of-way, N of Rancho Dos Palmas
21
Comment
UCR148846
Cryptantha maritima
Chet McGaugh
2005-1-5
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, c. 1 mi. north of the Imperial Co. line along Coachella Canal right-of-way
21
Comment
UCR148863
Cryptantha maritima
S. J. Myers
2005-1-31
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, c. 10 miles ESE of North Shore along Coachella Canal right-of-way, N of Rancho Dos Palmas
20
Comment
UCR163920
Cryptantha maritima
A. C. Sanders, P. J. MacKay, Tim Thomas
2005-2-26
29141
Riverside
Sonoran (Colorado) Desert, SE of Hwy 177 toward dunes above Palen Dry Lake, SE end of Coxcomb Mtns.
168
Comment
UCR165813
Cryptantha maritima
John F. Green
2005-2-2
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, transect along Coachella Canal right-of-way, between siphons 29 and 30, c. 3 mi east of Desert Beach
24
Comment
UCR167246
Cryptantha maritima
John F. Green
2005-3-14
s.n.
Riverside
Sonoran (Colorado) Desert, E of N shore of Salton Sea, WNW of Rancho Dos Palmas between Coachella Canal siphons 29 and 30
24
Comment
UCR18174
Cryptantha maritima
A. C. Sanders
1978-4-2
00202
Riverside
Coachella Valley, Hidden Valley, near the mouth of Deep Canyon
183
Comment
UCR20837
Cryptantha maritima
A. C. Sanders, Steve Boyd, J. Zabriskie
1980-4-17
1303
Riverside
Sonoran (Colorado) Desert, Coachella Valley, 5 miles ESE of Thousand Palms, west side of Washington Street c. 1 mi north of Interstate Hwy 10
35
Comment
UCR213258
Cryptantha maritima
A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley
2010-3-16
37451
Riverside
Sonoran (Colorado) Desert, SE side of McCoy Mountains, upper part of wash c. 4 mi. NW of Blythe Airport, c. 4 mi. ENE of McCoy Peak
195
Comment
UCR214165
Cryptantha maritima
T. B. Salvato
2010-4-20
4067
Riverside
Sonoran (Colorado) Desert, alluvial slope between the McCoy Mountains and McCoy Wash, c. 14 mi northwest of Blythe
189
Comment
UCR214429
Cryptantha maritima
A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley
2010-3-16
37496
Riverside
Sonoran (Colorado) Desert, SE side of McCoy Mountains, upper part of wash c. 4.5 mi. NW of Blythe Airport, c. 3.5 mi. ENE of McCoy Peak
244
Comment
UCR216088
Cryptantha maritima
Jim Andre, T. La Doux
2009-2-25
10809
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains; c. 0.5 mi. south of I-10 freeway at Eagle Mountain Road exit
414
Comment
UCR217797
Cryptantha maritima
Jim Andre, T. La Doux
2010-2-28
12557
Riverside
Lower Colorado River Valley, along Hwy 95 c. 25 miles north of Blythe, on east side of Big Maria Mountains, under radio tower
83
Comment
UCR226794
Cryptantha maritima
Jim Andre
2011-2-9
15916
Riverside
Sonoran (Colorado) Desert, Mecca Hills, along Box Canyon Road at upper end of gorge, c. 6 mi south southeast of the junction with Hwy I-10, c. 12 mi west of Chiriaco Summit
284
Comment
UCR233178A
Cryptantha maritima
Jim Andre, Glenn L. Clifton
2011-2-22
17430
Riverside
Mecca Hills, along Box Canyon Road, 8.5 mi northeast of town of Mecca
171
Comment
UCR241801
Cryptantha maritima
A. C. Sanders, Ann Howald
2013-2-28
40564
Riverside
Sonoran (Colorado) Desert, Bradshaw Trail, 3.4 miles west of Hwy 78, 11 km SW (250 deg. ) of Ripley
114
Comment
UCR244860
Cryptantha maritima
Jim Andre
2012-3-19
21381
Riverside
Sonoran (Colorado) Desert, Palen Mountains, along Palen Pass Rd at Palen Pass
383
Comment
UCR245257
Cryptantha maritima
Jim Andre
2012-3-19
21293
Riverside
Sonoran (Colorado) Desert, north end of Orocopia Mountains, 0.5 mi. south of junction of Box Canyon Rd and I-10 Fwy, 23 miles east of city of Coachella
470
Comment
UCR245655
Cryptantha maritima
Duncan S. Bell
2010-4-1
673
Riverside
Sonoran (Colorado) Desert, Arica Mountains; west side of Rice Valley, c. 1.2 air miles east of AT & SF railway line, c. 4.2 air miles east of Priest Well and c. 4.3 air mi. SE of the ghost town of Rice
208
Comment
UCR249503
Cryptantha maritima
T. B. Salvato, R. T. Hawke, Tim Thomas, Mitch Provance
2013-3-8
7289
Riverside
Sonoran (Colorado) Desert, south of Hwy I-10, north of the Chuckwalla Mountains, Chuckwalla Valley Road c. 1.4 km west of its junction with Augustine Pass Road
137
Comment
UCR275516
Cryptantha maritima
D. E. Bramlet
2010-3-1
4451
Riverside
Sonoran (Colorado) Desert, West Berdoo Canyon, Little San Bernardino Mtns., c. 6 air miles north of Indio
366
Comment
UCR276658
Cryptantha maritima
Jim Andre
2015-3-6
33569
Riverside
Coachella Valley, far northwest corner of valley, 0.5 mile west of Hwy 62 at mouth of Dry Morongo Wash, 0.3 mile north of (dirt) Kolbe Road
561
Comment
UCR279418
Cryptantha maritima
A. C. Sanders, Jim Malusa
2017-3-25
43019
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, Arroyo Seco, 3.5-4 km south of Augustine Pass, 100-200 m S of Bradshaw Trail, c. 1.5 km N of Imperial Co. line
652
Comment
UCR280920
Cryptantha maritima
Fred M. Roberts
2016-3-5
7995
Riverside
Sonoran (Colorado) Desert, Little Maria Mountains: shallow canyon at west end, 4.3 km east of Palen Pass and 2.0 km WNW Peak "602"
116
Comment
UCR281023
Cryptantha maritima
Fred M. Roberts
2016-3-5
8001
Riverside
Sonoran (Colorado) Desert, Little Maria Mountains: shallow canyon at west end, 4.3 km east of Palen Pass and 2.0 km WNW Peak "602"
116
Comment
UCR30071
Cryptantha maritima
George K. Helmkamp
1983-4-5
483 11
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, large wash below Chuckwalla Spring, 9 miles SW of Graham Pass Road
489
Comment
UCR38137
Cryptantha maritima
J. M. Stewart
1985-3-16
s.n.
Riverside
Sonoran (Colorado) Desert/Santa Rosa Mtns., Santa Rosa Mtns., Agua Alta Canyon off Martinez Canyon
732
Comment
UCR38249
Cryptantha maritima
J. M. Stewart
1985-2-24
8501
Riverside
Sonoran (Colorado) Desert, Coachella Valley, south of Pushawalla Palms Oasis, Indio Hills
Comment
UCR41597
Cryptantha maritima
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6121
Riverside
Sonoran (Colorado) Desert, Corn Spring, Chuckwalla Mtns. wash below the spring and wash and rocky slopes to the south
489
Comment
UCR42397
Cryptantha maritima
J. M. Stewart
1986-1-20
86 5
Riverside
Sonoran (Colorado) Desert, Divide between the Mecca Hills and the Orocopia Mtns.
Comment
UCR50380
Cryptantha maritima
F. R. Fosberg
1930-3-9
S- 01557
Riverside
Western Colorado Desert, Devil's Garden; between Morongo Wash and Whitewater Wash.
Comment
UCR67355
Cryptantha maritima
Steve Boyd, L. Arnseth, T. S. Ross, J. Bonilla
1990-4-3
4102
Riverside
Peninsular Range, Vail Lake Area, E flank of Oak Mtn, just south of E summit.
701
Comment
UCR72197
Cryptantha maritima
Theo Glenn
1992-3-31
92 4
Riverside
Sonoran (Colorado) Desert, north side Eagle Mts, Storm Jade Mine
671
Comment
UCR75036
Cryptantha maritima
A. C. Sanders, E. J. Lawlor
1992-4-4
12103
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, within 0.5 mile of McCoy Spring
244
Comment
UCR85069
Cryptantha maritima
A. C. Sanders, G. K. Helmkamp, P. J. MacKay
1995-3-12
16081
Riverside
Coachella Valley/Santa Rosa Mtns., alluvial slopes at the foot of Rabbit Peak, below Sheep Canyon
12
Comment
UCR89712
Cryptantha maritima
J. M. Stewart
1993-3-10
684
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley; Corn Springs Rd, 2 mi south of Chuckwalla Rd.
Comment
UCR92483
Cryptantha maritima
George K. Helmkamp
1995-3-16
s.n.
Riverside
Sonoran (Colorado) Desert, Below Coxcomb Mtns., west of Rice Rd., 10.3 mi. NE of Desert Center
200
Comment
UCR92488
Cryptantha maritima
George K. Helmkamp
1995-3-16
s.n.
Riverside
Sonoran (Colorado) Desert, 5.6 mi NE of Desert Center on Rice Rd.
152
Comment
UCSB52570
Cryptantha maritima
Cowan, Clark
1978-4-23
Riverside
ESE slope above San Jacinto tramway parking lot, Chino Canyon
570
Comment
VVC944
Cryptantha maritima
G. K. Helmkamp
1998-2-18
2716
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley; 0.3 mi S of Chuckwalla Rd. on Graham Pass Rd.
122
Comment
POM46810
Cryptantha maritima
Mary F. Spencer
1920-4-7
1528
Riverside
Palm Canyon, Colorado Desert
213
Comment
POM99142
Cryptantha maritima
Marcus E. Jones
1926-2-16
s.n
Riverside
Corn Spring, Chuckwalla Mountains, Colorado Desert.
Comment
SEINET10456345
Cryptantha maritima
David B. Dunn, Dhogo; Schroeder, (UMO); Bruskin; A. Folsom
1948-3-13
Dunn 3738
Riverside
Found growing in a wash. Indio Hills, Colorado Desert. Near Pushawalla.
Comment
SEINET10456346
Cryptantha maritima
David B. Dunn
1948-2-21
Dunn 3676
Riverside
Pushawalla; a rain about 2 weeks earlier in wash. Hills still quite dry.
Comment
SEINET10456349
Cryptantha maritima
David B. Dunn
1948-2-21
Dunn 3677
Riverside
Borage in wash; Pushawalla; a rain about 2 weeks earlier. Hills still quite dry.
Comment
SEINET12280843
Cryptantha maritima
Unknown
1936-1
12823
Riverside
Colorado Desert, N of Palm Springs
Comment
RSA703480
Cryptantha maritima var. maritima
LeRoy Gross, Leland Lubinsky, Victor Steinmann, Linda Worlow
2005-2-17
1425 -a
Riverside
Chocolate-Chuckwalla Mountains region: Corn Springs Campground in the Chuckwalla Mountains. Canyon southwest of Campground.
480
Comment
RSA704585
Cryptantha maritima var. maritima
LeRoy Gross
2005-3-3
1584 -a
Riverside
Palen Mountains, south side. Near end of old prospect road., Near 33.71244N, 115.11171W. to 33.72053N, 115.11051W
207
Comment
SDSU18679 SDSU18679
Cryptantha maritima var. maritima
Kristen Hasenstab, M. G. Simpson
2008-4-1
45
Riverside
In Fan Canyon, just inside the boundary for Joshua Tree National Park. Located in a wide desert wash.
607
Comment
SDSU18682
Cryptantha maritima var. maritima
Kristen Hasenstab, M. G. Simpson
2008-4-1
49
Riverside
Joshua Tree National Park. 500ft south of Cottonwood Springs Campground, on path to Mastodon loop trail.
640
Comment
SDSU18693
Cryptantha maritima var. maritima
Kristen Hasenstab, M. G. Simpson
2008-4-1
56
Riverside
Joshua Tree National Park. 0.80 miles along trail to Mastodon Peak, from Cottonwood Springs Campground when approachind Mastodon Peak from the North portion of the trail.
948
Comment
SDSU21879
Cryptantha maritima var. maritima
Kristen Hasenstab, M. G. Simpson
2008-4-1
47
Riverside
In Fan Canyon, just inside the boundary for Joshua Tree National Park. Located in a wide desert wash.
640
Comment
UCR269839
Cryptantha maritima var. maritima
A. C. Sanders, Jim Malusa
2016-3-18
42379
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, along gasline road 21.5 km due north of Slab City/Camp Dunlap
538
Comment
UCR52017
Cryptantha maritima var. maritima
Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2180
Riverside
Sonoran (Colorado) Desert, NW end McCoy Mtns, NW of Blackjack Mine
400
Comment
POM316875
Cryptantha maritima var. pilosa
E. C. Jaeger
1920-4-20
1124
Riverside
Palm Springs.
Comment
POM73198
Cryptantha maritima var. pilosa
Marcus E. Jones
1906-4-26
s.n.
Riverside
Indio
Comment
RSA4902
Cryptantha maritima var. pilosa
C. B. Wolf
1932-4-27
3018
Riverside
Colorado Desert, 17 miles E of Mecca on the Blythe road.
152
Comment
RSA617201
Cryptantha maritima var. pilosa
L. C. Wheeler
1953-3-31
7038 a
Riverside
Near Mountaineer Mine.
Comment
RSA703365
Cryptantha maritima var. pilosa
LeRoy Gross, Leland Lubinsky, Victor Steinmann, Linda Worlow
2005-2-17
1447
Riverside
Chocolate-Chuckwalla Mountains region: Corn Springs Campground in the Chuckwalla Mountains. Canyon southwest of Campground.
480
Comment
RSA703404
Cryptantha maritima var. pilosa
LeRoy Gross, Leland Lubinsky, Victor Steinmann, Linda Worlow
2005-2-17
1425 -b
Riverside
Chocolate-Chuckwalla Mountains region: Corn Springs Campground in the Chuckwalla Mountains. Canyon southwest of Campground.
480
Comment
RSA704540
Cryptantha maritima var. pilosa
LeRoy Gross
2005-3-3
1584 -b
Riverside
Palen Mountains, south side. Near end of old prospect road., Near 33.71244N, 115.11171W. to 33.72053N, 115.11051W
207
Comment
RSA704548
Cryptantha maritima var. pilosa
LeRoy Gross
2005-3-3
1573
Riverside
Palen Mountains, south side. Near end of old prospect road., Near 33.71244N, 115.11171W. to 33.72053N, 115.11051W
207
Comment
RSA721898
Cryptantha maritima var. pilosa
J. Mark Porter, Orlando Mistretta
2003-6-5
13606 -A
Riverside
Chocolate Mountains. Chocolate Mountain Bombing and Gunnery Range. Unnamed canyon, S of Salt Creek, accessed via Siphon 21 of the Coachella Canal; fork running east, above the pour-off.
439
Comment
SDSU21775
Cryptantha maritima var. pilosa
Duncan S. Bell
2011-4-7
2164
Riverside
On the east side of the Arica mountains; approximately 2 miles northwest of Priests well, or approximately 2 miles southwest of the ghost town of Rice.
357
Comment
UCR279557
Cryptantha maritima var. pilosa
A. C. Sanders, Jim Malusa
2017-3-29
43196
Riverside
Sonoran (Colorado) Desert, northern Chocolate Mountains, large canyon 2.8 km south of the confluence of Red Canyon and Salt Creek
460
Comment
UCR279596
Cryptantha maritima var. pilosa
A. C. Sanders, Jim Malusa
2017-3-28
43163
Riverside
Sonoran (Colorado) Desert, Northern edge of Chocolate Mountains, along Salt Creek at edge of Navy Aerial Gunnery Range, vicinity of Clemons Well site, between wash and old Kaiser RR
314
Comment
UCR52018
Cryptantha maritima var. pilosa
Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2179
Riverside
Sonoran (Colorado) Desert, NW end McCoy Mtns, NW of Blackjack Mine
400
Comment
VVC2459
Cryptantha maritima var. pilosa
Tim Thomas
2013-3-18
5941
Riverside
Sonoran Desert, 10 miles WSW of Blythe NE of Mule Mtns.
116
Comment
VVC2476
Cryptantha maritima var. pilosa
Tim Thomas
2013-3-18
5938
Riverside
Sonoran Desert, 10 miles WSW of Blythe NE of Mule Mtns.
116
Comment