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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
SBBG94634
Abies concolor
F. C. Vasek, K. Neisses
1979-7-26
790726 -1
Riverside
N of Toro Peak at Virgin Spring
Comment
CAS-BOT-BC229333
Abronia villosa
J. Von Loh
1978-1-23
3297
Riverside
Palo Verde Mesa, 12 mi SW of Blythe
121
Comment
UC851648
Abronia villosa
I. W. Clokey, B. C. Templeton
1930-4-9
4704
Riverside
n Palm Springs; Colorado desert
170
Comment
RSA776187
Abronia villosa var. aurita
Amber Swanson, Duncan S. Bell
2011-3-10
204
Riverside
Mecca Hills, E of Painted Cyn Rd
Comment
RSA783154
Abronia villosa var. aurita
J. D. Olmsted
1962-5-3
3513
Riverside
South access road to Thomas Mt., 1.5 mi. W of Pines-to-Palms Hwy.
1418
Comment
SDSU8425
Abronia villosa var. aurita
H. Wedberg
1962-7-28
990
Riverside
On Hwy 74 between Hemet Meadow and Santa Rosa Summit.
1372
Comment Read comments Jan 24 2013
CSUSB582
Abronia villosa var. villosa
Wayne White
1975-5-10
Riverside
Chuckwalla Mountains On Highway I-10 near Red Cloud Rd. Colorado Desert; Chuckwalla Mountains.
771
Comment
RSA414903
Acacia greggii var. arizonica
Albert J. Perkins
1916-4-16
s.n.
Riverside
Palm Springs. Andreas Canon.
Comment
UCR9834
Acamptopappus sphaerocephalus
K. S. Gill
1965-4-17
s.n.
Riverside
San Bernardino Mtns./ Sonoran (Colorado) Desert, Whitewater Canyon, 4 miles north of Hwy 60
610
Comment
RSA0030723
Acamptopappus sphaerocephalus
Bonnie C. Templeton, I. W. Clokey
1930-4-9
1052
Riverside
North of Palm Springs. Colorado Desert.
305
Comment
RSA263609
Acer macrophyllum
E. W. Lathrop
1968-3-22
6917
Riverside
Main Divide Truck, trail between El Carriso and Santiago Peak, Cleveland Nat'l Forest
1220
Comment Read comments Apr 28 2011
UCR34912
Achillea millefolium
L. B. Ziegler
1968-6-12
313
Riverside
San Jacinto Mtns, Thomas Mtn
1951
Comment
UCR34913
Achillea millefolium
L. B. Ziegler
1967-7-27
195
Riverside
San Jacinto Mtns., Hemet (Garner) Valley
1387
Comment
RSA613149
Achnatherum coronatum
D. L. Banks
1997-4-5
1657
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. South of Dorland Mountain, just west of the Wilderness Area boundry, along a tributary of the north fork of Pechanga Creek.
518
Comment
UC819258
Achnatherum hymenoides
I. W. Clokey and B. C. Templeton
1930-4-9
4670
Riverside
n Palm Springs; Colorado Desert
170
Comment
CLARK-A1528-2417
Achyronychia cooperi
John C. Roos
1937-4-23
2123
Riverside
Garnet
Comment
SFV4435
Achyronychia cooperi
D. S. Verity, J. Turner, F. M. Ball
1964-2-15
s. n.
Riverside
East side of Salton Sea near Mecca Beach. About 6.5 miles north of Imperial County line.
Comment
SD111979
Acmispon glaber var. brevialatus
Barbara Ertter, Jeffrey Strachan
1980-5-20
3469
Riverside
West side of Whitewater Hill, east side Whitewater Wash, NW end of Coachella Valley north of I-10
456
Comment
SEINET957562
Acmispon heermannii
S. Boyd
1982-1
s.n.
Riverside
Gavilan Hills region, Temescal Canyon at the confluence of 'Estelle Creek' and Temescal Creek, at the northern end of the entreched meander of Temescal Creek at the western base of Estelle Mountains.
1080
Comment
SBBG3489
Acmispon strigosus
H. and M. Dearing
1937-4-11
922
Riverside
NE of Indio
Comment
CAS-BOT-BC22558
Adenophyllum porophylloides
Harvey Keith Wagnon
1944-5-25
394
Riverside
North side Tahquitz Canyon, Palm Springs
Comment
UC829294
Adenophyllum porophylloides
Lewis S. Rose
1938-12-22
38335
Riverside
15 mi sw, along Palms to Pines Highway Cathedral City; San Jacinto Mts.
670
Comment
CAS-BOT-BC139866
Adenostoma sparsifolium
H. E. McMinn
1925-7-2
1521
Riverside
[Idylwild] Idyllwild grade - San Jacinto Mts.
Comment
RSA589088
Adenostoma sparsifolium
D. L. Banks, Steve D. Boyd
1995-10-17
799
Riverside
NW Palomar Mountains. Agua Tibia Mountains. Cleveland National Forest. Agua Tibia Wilderness Area. Along lower Arroyo Seco. S of the Dripping Springs Campground. Along the narrow benches where Arroyo Seco turns E, just W of the Metasedimentary hills.
524
Comment
RSA162790
Adiantum aleuticum
J. D. Olmsted
1959-7-16
760
Riverside
San Jacinto Mts. 1/2 mi. below Carumba on Tahquitz Cr., 8 mi. east of Idyllwild (below dropoff)
2073
Comment Read comments Mar 21 2011
RSA783267
Adiantum aleuticum
J. D. Olmsted
1959-11-8
1075
Riverside
Fish Fork between sixth and seventh falls
1280
Comment Read comments Jun 8 2013
UC718133
Agave deserti
C. B. Wolf and P. C. Everett
1939-9-29
Riverside
2.7 mi below Dos Palmos Spring (on Palms to Pines road); San Jacinto Range, Deep Canyon
274
Comment Read comments Sep 24 2011
UCR37461
Agrostis viridis
Steve Boyd
1981-5-15
s.n.
Riverside
Peninsular Range, Gavilan Hills, confluence of the major drainage off the west slope of Estelle Mountain with Temescal Wash
320
Comment
OBI8367
Aliciella latifolia subsp. latifolia
Malcom McLeod, Dirk Walters, David Keil
1977-3-27
K 12055
Riverside
Along Box Canyon Rd. ca. 17 mi. ENE of Mecca in Orocopia Mts. Rock walled canyon with very open stand of Cercidium, Dalea spinosa, Olneya, Larrea. Surrounding hillsides essentially unvegetated.
213
Comment
RSA0042208
Allenrolfea occidentalis
Joseph Brehm
2014-7-17
s.n.
Riverside
Collected at Dos Palmas ACEC in Upper San Andreas Oasis, 2 miles south of oasis.
Comment
SBBG72628
Allenrolfea occidentalis
M. N. Ackley
-Mar-1927
421
Riverside
Salton Sea
-76
Comment
UC116545
Allenrolfea occidentalis
T. S. Brandegee
1901-4-4
Riverside
Colorado Desert
Comment
RSA462623
Allionia incarnata
C. M. Dammers
1929-10-6
s.n.
Riverside
Cottonwood Springs.
Comment Read comments Oct 9 2010
RSA644307
Allionia incarnata
Ed LaRue
1993-4-28
s.n.
Riverside
Colorado Desert: Blythe Landfill, along Blythe-Midland Rd., 3 mi. S of the Big Maria Mtns., 6 mi. W of Colorado R.
121
Comment
UCR148480
Allionia incarnata
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
UCR163053
Allionia incarnata
B. G. Pitzer, G. R. Ballmer
2000-10-14
4216
Riverside
Sonoran (Colorado) Desert, south of eastern Ford Dry Lake, south side of Hwy I-10 along gasline road, 0.5-0.75 mi. east of Ford Lake Rd. exit, c. 22 miles west of Blythe
115
Comment
UCR85162
Allionia incarnata
A. C. Sanders, G. K. Helmkamp, P. J. MacKay
1995-3-12
16079
Riverside
Coachella Valley/Santa Rosa Mtns., alluvial slopes at the foot of Rabbit Peak, below Sheep Canyon
12
Comment
JOTR32471
Allium denticulatum
Harding, Mitzi
2011-5-13
18
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; near Ryan Mountain trailhead
1341
Comment
HSC85274
Allium haematochiton
Steve Boyd
1986-4-22
1780
Riverside
Gavilan Hills, Summit of Estelle Mountain.
841
Comment
RSA524460
Allium haematochiton
Steve Boyd, Timothy S. Ross, L. Arnseth, J. Bonilla
1990-4-3
4063
Riverside
Vail Lake area, E flank of Big Oak Mtn, S of E summit.
610
Comment
UCR113750
Allium haematochiton
June Latting
1978-6-4
s.n.
Riverside
Santa Ana Mtns., Santa Rosa Plateau, Mesa de Colorado
640
Comment
SEINET12048030
Allium haematochiton
R. F. Thorne, Lathrop, E.
1975-1
45560
Riverside
Santa Rosa Plateau, Rancho California, Mesa de Burro
610
Comment
RSA559356
Allium lacunosum var. davisiae
Steve Boyd
1992-5-15
7386
Riverside
Southern Santa Ana Mountains, southeastern flank of Elsinore Peak at Onion Hill , a grassy knoll about 1/4 mile E of radio towers, along old Main Divide Road track
1021
Comment Read comments Apr 7 2011
RSA343873
Allium lacunosum var. lacunosum
Robert F. Thorne, Walter Wisura, E. W. Lathrop, Sara Meury
1985-5-18
60652
Riverside
Santa Rosa Plateau: Mesa de Colorado
625
Comment
UCR101432
Allium peninsulare
A. C. Sanders
1997-4-10
20334
Riverside
Tucalota Hills, east of Lake Skinner
701
Comment
POM49564
Allophyllum glutinosum
P. A. Munz, I. M. Johnston
1924-7-29
8841
Riverside
6 miles SE of Poppet Flat, San Jacinto Mountains.
1524
Comment
UCR6069
Althaea rosea
Jeanne E. Barnhill
1966-4-30
s.n.
Riverside
Riverside [downtown area], NW corner of intersection of 1st (First) Street and Mulberry, 20 yards from intersection.
262
Comment
RSA507509
Amaranthus albus
S. A. Meyers
1988-6-4
s.n.
Riverside
Rancho California area, E of Winchester Road, between Auld Rd & Borel Road.
396
Comment
UCR92407
Amaranthus californicus
F. M. Reed
1933-9-20
8098
Riverside
San Jacinto Mtns., N shore of Hemet Lake
1525
Comment
RSA644192
Amaranthus palmeri
Scott D. White, Michael A. Patten
1995-8-16
3558
Riverside
San Jacinto Valley. Just W of Hemet, valley floor and foothills at SE margin of Lakeview Mts. N of Florida Ave. (SR 74) and W of California Ave.
470
Comment
RSA780557
Amaranthus palmeri
Stephanie Rockwood, Christi Gabriel
2011-10-18
124
Riverside
Ford Dry Lake Area, Pallen Dunes Road. I10 exit 217. Chuckwalla Valley.
96
Comment
POM263162
Ambrosia acanthicarpa
J. C. Roos
1937-8-19
359
Riverside
Thomas Valley, San Jacinto Mts.
Comment
RSA595915
Ambrosia acanthicarpa
Darin L. Banks, Lauren Raz
1996-11-5
1174
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Pechanga Indian Reservation, E of San Gabriel Church; Along the main road in the Reservation, approximately 20 m E of its intersection with Pechanga Creek.
393
Comment
UCSB10270
Ambrosia acanthicarpa
Ballard
1954-10-30
Riverside
3 miles south of Men's Reform School, (Chino Institute), Chino
198
Comment
CDA9958
Ambrosia acanthicarpa
Wright s Office
Nov 1948
Riverside
0
Comment
JEPS108703
Ambrosia dumosa
C. Spurrier, M. J. Way
2001-6-14
6
Riverside
Big Morongo Canyon Preserve, 5.6 km n of water company entrance on Kickapoo Trail
595
Comment
SD143584
Ambrosia dumosa
R. D. Goeden, D. W. Ricker
1970-5-14
Riverside
Coachella Valley, Palm Springs, southwest side of Highway 111, 1.3 miles southeast of Ovcerture Drive at foot of San Jacinto Mountains
274
Comment
UC1539707
Ambrosia dumosa
Chas. B. Fiker
1946-4-18
3417
Riverside
w side Colorado Desert
Comment Read comments Mar 23 2014
UCR251788
Ambrosia dumosa
Thomas R. Stoughton, Stephanie Rockwood, Christi Gabriel
2011-4-6
986
Riverside
Southcentral Mojave Desert, Iron Mountains, on southwest side of mountains in drainage on either side of the road
419
Comment
UCSB24079
Ambrosia dumosa
McMinn, Howard
1937-3-6
Riverside
About 10 miles N.E. of Blythe, on road from Blythe to Needles
Comment
UCR159261
Ambrosia psilostachya
A. C. Sanders, Kelly Volansky
2005-8-31
31588
Riverside
Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd.
701
Comment
CAS-BOT-BC273002
Ambrosia salsola
Aven Nelson; Ruth Nelson
1939-3-24
3247
Riverside
Lower part of Palm Canyon
Comment
SD229061
Ambrosia salsola
Dick Schwenkmeyer
2013-6-11
902
Riverside
Approx. 1.5 miles north od highway 74 and Royal Carrizo Road intersection.
854
Comment
RSA522282
Amelanchier pallida
Steve D. Boyd, C. Boyd, K. A. Boyd
1989-5-13
3592
Riverside
Upper Bautista Cyn. just below turnoff to Tripp Flat Ranger Station, foothills of San Jacinto Mtns.
Comment
RSA527870
Amelanchier pallida
Scott D. White
1991-5-24
91 -73
Riverside
San Jacinto Mtns region: Big Bear area E of Sugarloaf and W of Hwy 38, S of Hwy 18 and Baldwin Lake.
2073
Comment
RSA162692
Ammannia coccinea
J. D. Olmsted
1959-9-23
996
Riverside
Riverbottom, crossing W of Lakeview at bottom of the Lakeview grad on E side of hills, Lakeview hills to Lake Elsinore
442
Comment
UCR85580
Ammannia robusta
Julie A. Greene
1993-6-11
1358
Riverside
San Jacinto Valley, San Jacinto Wildlife Area [NW of Lakeview]
441
Comment
UCR93228
Ammannia robusta
A. C. Sanders
1994-7-26
15149
Riverside
Santa Ana River at the Mission Blvd/7th street Bridge, W foot of Mt. Rubidoux
240
Comment
UCR182528
Amsinckia
Mitch Provance
2005-5-17
6571
Riverside
Warm Springs Valley, Terra Cotta, Nichols Rd. Wetland at Alberhill Creek, c. 100 yards SE of the Durant RR siding, the site bordered along the NW by Pierce St. and on the N by Alberhill Creek, with Baker St. more or less bisecting the collection site
421
Comment
POM319691
Amsinckia intermedia
Patricia Wilder
1971-5-13
4952
Riverside
Prado Flood Control Basin; along bank at east end of top of Prado. Alt. 650 ft.
198
Comment
SDSU18973
Amsinckia intermedia
C. Matt Guilliams
2008-2-27
487
Riverside
El Sobrante Landfill preserve area, western Riverside County, east of Interstate 15 off Temescal Canyon Road. Ca. 5 kilometers east off freeway. Access through landfill entrance.
449
Comment
UCR158315
Amsinckia intermedia
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30054
Riverside
Peninsular Range, Agua Tibia Mountains, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank
488
Comment
UCR174108
Amsinckia intermedia
A. C. Sanders
2006-5-19
32425
Riverside
Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
518
Comment
RSA0089635
Amsinckia intermedia
N. C. Cooper
1944-3-24
1025
Riverside
Banning.
701
Comment
UCR228843
Amsinckia retrorsa
A. C. Sanders, Nathan Moorhatch
2011-3-22
38786
Riverside
Peninsular Range; Perris-Aguanga Basin, Romoland in Menifee Valley, powerline route along McLaughlin Rd. east of Trumble Rd. and west of Antelope Rd.
440
Comment
POM14034
Amsinckia tessellata
P. A. Munz, D. D. Keck
1922-4-15
4987
Riverside
Near Moreno. Grain field.
366
Comment Read comments Mar 20 2011
UCR41574
Amsinckia tessellata
A. C. Sanders, B. Pitzer, D. Charlton, R. & J. Kniffen, J. M. Stewart
1986-3-2
6072
Riverside
Sonoran (Colorado) Desert, Bradshaw Rd. on south side of Chuckwalla Mts, 8.2 miles west of Graham Pass Rd.
Comment
RSA0091445
Amsinckia tessellata
F. W. Peirson
1919-4-13
995
Riverside
Alkali Canyon, first canyon east of Palm Canyon near Palm Springs.
381
Comment
JOTR32139
Amsinckia tessellata var. tessellata
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell
2011-3-31
2295
Riverside
Joshua Tree National Park. Northern edge of Hexie Mountains; Sandy pediment/bajada surrounding granitic ourcrops near Stirrup Tank parking lot (Stop 1)
Comment
RSA777766
Amsinckia tessellata var. tessellata
Thomas Stoughton, Stephanie Rockwood, Christi Gabriel
2011-4-27
1087
Riverside
Chuckwalla Mountains, Corn Springs Road, Crossing of main wash which drains Chuckwallas on east side toward Chuckwalla Bench
427
Comment
UC218011
Amsonia tomentosa
P. A. Munz and D. Keck
Apr 9 1922-Apr 12 1922
4843
Riverside
vicinity of Corn Springs Corn Springs; Colorado Desert, Chuckwalla Mts.
762
Comment
SD137658
Anagallis arvensis
Darin L. Banks, Steve Boyd
1995-5-3
220
Riverside
Cleveland National Forest; Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along Arroyo Seco
500
Comment
UCR275486
Anagallis arvensis
T. B. Salvato, Melissa Clemons
2005-6-9
1509
Riverside
Peninsular Range, Gavilan Hills, E/W trending side canyon feeding into Walker Canyon, c. 0.3 mile northeast of Hwy 15
457
Comment
UCR3413
Anagallis arvensis
H. M. Whistler
1964-5-10
640510- 01
Riverside
City of RIverside; UCR campus at 3401 Avocado, in lawn
335
Comment
UCR4122
Anagallis arvensis
Ronald M. Cope
1965-4-13
s.n.
Riverside
City of Riverside, on corner of where Gage canal crosses Le Conte Drive
290
Comment
RSA543905
Anagallis arvensis
Steve Boyd, Orlando Mistretta
1991-5-22
6286
Riverside
Vail Lake area, base of Agua Tibia Mtn, E of Dorland Mtn, W of Kolb Crk.
549
Comment
SJSU15324
Anaphalis margaritacea
B. SMith
1986-4-21
39
Riverside
1 mile east of Blair Valley.
975
Comment Read comments Aug 19 2015
SBBG122771
Ancistrocarphus filagineus
A. Parikh
1990-4-25
155
Riverside
NNW slope, base of Gavilan Pk, S of Harford Sprinkg Co Park, 1.7 km N of Lake Mathews Drive9 km E of Gavilan Rd
637
Comment
UCR109474
Andropogon glomeratus
A. C. Sanders, Pam MacKay, Tim Thomas, O. F. Clarke
1996-11-23
19657
Riverside
San Bernardino Mtns., Whitewater Canyon, just above Bonnie Bell, 2.3 miles below the stream crossing near the fish hatchery, east of VAMB Captain
534
Comment
POM278956
Anemopsis californica
Grant D. Brown
1951-3-28
618
Riverside
Dos Palmas Spring.
Comment
RSA234091
Anemopsis californica
R. F. Thorne, E. W. Lathrop
1969-6-6
39313
Riverside
Santa Rosa Plateau: Rancho California, small stream near junction of Tenaja Road and road to ranch headquarters.
610
Comment
SD148268
Anthriscus caucalis
A. C. Sanders, Mark Elvin and M. S. Enright
2002-4-16
24958
Riverside
The Badlands: Laborde Canyon and adjacent slopes and side canyons, 1.0 mile east of Mt. Eden, southwest of Beaumont.
548
Comment
RSA425776
Antirrhinum coulterianum
Ora M. Clark
1929-3-16
1686
Riverside
Near Cabazon, Colorado Desert.
Comment
RSA673633
Antirrhinum coulterianum
Scott D. White, Tasha La Doux
2000-4-20
7700
Riverside
South of Hemet: 'Gibbel Flat' in the Santa Rosa Hills.
610
Comment
RSA72773
Antirrhinum coulterianum
Philip A. Munz
1925-5-20
9844
Riverside
2 miles east of Aguanga.
Comment
UCR262229
Antirrhinum coulterianum
T. B. Salvato, Meenaxi R. Panakkal, Tim Thomas
2009-6-23
3707
Riverside
San Jacinto Mountains, San Jacinto River Canyon, along South Fork Trail (FSR 2E17), c. halfway between Hwy 74 and the bottom of the canyon
1274
Comment
JEPS5311
Antirrhinum filipes
W. L. Jepson
1928-4-25
12604
Riverside
Cottonwood Spring; Colorado Desert, Eagle Mts.
731
Comment
POM14369
Antirrhinum filipes
Philip A. Munz, D. D. Keck
1922-4-9
4756
Riverside
Shavers Well, near Mecca.
76
Comment
RSA0123683
Antirrhinum filipes
Duncan S. Bell, LeRoy Gross
2016-3-9
8858
Riverside
Orocopia Mountains; northwestern section of the range, approximately 6.5 air miles southwest of Chiriaco Summit, collecting in the area know as Hotel California.
775
Comment
UCR102710
Antirrhinum filipes
B. G. Pitzer
1998-1-24
3395
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
SDSU13330
Antirrhinum kelloggii
Tom Duffy, Tarja Sagar
2000-4-29
Riverside
Two hundred meters NE of Stanta Margrita Ecological Reserve North End.
320
Comment
UCR116075
Antirrhinum nuttallianum
O. F. Clarke, Jeanine Derby
1974-4-13
s.n.
Riverside
Box Springs Mtns., E side of Box Springs Mtn. Rd. c. 1 mile above Pigeon Pass
686
Comment
RSA304702
Antirrhinum nuttallianum subsp. nuttallianum
James R. Shevock
1970-4-25
158
Riverside
Coldwater Trail
579
Comment
SDSU14193
Antirrhinum nuttallianum subsp. nuttallianum
Kristin Andrade, Mike Simpson
2002-4-20
13
Riverside
On north side of Santa Margarita river, tenth of a mile from junction of Via Tornado road. Santa Margarita Ecological Reserve Road.
229
Comment
RSA501015
Apiastrum angustifolium
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-4-1
3134
Riverside
Vail Lake area, ridge-top of volcanic substrate w/clay soil, 2 mi W of dam, at edge of escarpment E of Pauba Valley.
518
Comment
RSA511346
Apiastrum angustifolium
B. Pitzer, E. Misquez
1988-3-20
674
Riverside
Cleveland National Forest, San Juan Loop Trail, ca. 4 mi. W of El Cariso Village, just across the hwy from Ortega Parks Store.
548
Comment
RSA0129548
Arabis johnstonii
P. A. Munz, P. C. Everett
1950-6-23
14911
Riverside
2 mi. NW of Pipe Creek, south end of San Jacinto Mountains
1402
Comment
UCR107744
Arabis sparsiflora var. californica
D. L. Banks
1997-5-5
1979
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, east of its intersection with Pechanga Creek. Along the S fork of Pechanga Creek
427
Comment
POM48870
Arceuthobium campylopodum
Philip A. Munz, I. M. Johnston
1924-6-26
8705
Riverside
Near Dark Canyon.
1524
Comment
RSA599151
Arceuthobium campylopodum
R. S. Woglum
1937-10-20
1203
Riverside
Peninsular Ranges, Santa Rosa Mountains.
Comment
RSA629135
Arctostaphylos
Jon E. Keeley
1992-7-16
16571
Riverside
Red Mountain Road/Stanley Road, 11.7 km east of R3 on Stanley Road.
975
Comment
RSA629157
Arctostaphylos
Jon E. Keeley
1992-7-17
16790
Riverside
Road to Thomas Mountain (5S15), 5.2 km north of Toolbox Spring.
1840
Comment
RSA629375
Arctostaphylos glandulosa
Jon E. Keeley
1992-7-17
16860
Riverside
Hwy 243, 39-40 km north of Idyllwild.
1375
Comment
RSA629453
Arctostaphylos glandulosa subsp. leucophylla
Jon E. Keeley
1992-7-17
16809
Riverside
Rd. to Thomas Mtn. (5S15), 9.5 km north of Toolbox Spring.
1640
Comment
RSA282770
Arctostaphylos glandulosa var. adamsii
C. W. Tilforth, W. Wisura
1979-8-8
1891
Riverside
Along Hiway 243, 5.6 mi. south of jct. with Hiway 10, s. of Banning.
1037
Comment
JEPS38730
Arctostaphylos glauca
Marjorie D. Clary
1934-4-23
Riverside
se Kenworthy; Santa Rosa Mts.
1371
Comment
RSA631754
Arctostaphylos glauca
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-10
19269
Riverside
Highway 79, 5 km west of Radec.
580
Comment
RSA631771
Arctostaphylos glauca
Jon E. Keeley
1992-4-17
15078
Riverside
End of Woodchuck Road, Woodchuck Resort. 2 km south of Highway 79.
670
Comment
SD7734
Arctostaphylos glauca
J. C. Nevin
1884-1
Riverside
San Jacinto Mtns.
Comment
UCR278096
Arctostaphylos glauca
A. C. Sanders, Amy Litt, Yi Huang
2017-2-1
42679
Riverside
Peninsular Range; San Jacinto Mountains, north side of Hwy 74 at McGaugh Rd., west slope of the mountains below Mountain Center
1316
Comment
RSA633565
Arctostaphylos parryana subsp. desertica
Jon E. Keeley, Allen Massihi, Robert Goar
1992-8-18
20155
Riverside
Truck trail on north-facing slope of Santa Rosa Mountain, ca. 8 km south of Pinyon Pines, Santa Rosa Mountains.
1750
Comment
RSA633643
Arctostaphylos parryana subsp. desertica
Jon E. Keeley, Allen Massihi, Robert Goar
1992-8-18
20136
Riverside
Truck trail on north-facing slope of Santa Rosa Mountain, ca. 8 km south of Pinyon Pines, Santa Rosa Mountains.
1750
Comment
RSA633706
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-7-16
16670
Riverside
Road to Santa Rosa Mountain (7S02), 9.3 km south of Highway 74.
1990
Comment
RSA633721
Arctostaphylos parryana subsp. desertica
Jon E. Keeley, Allen Massihi, Robert Goar
1992-8-18
20129
Riverside
Truck trail on north-facing slope of Santa Rosa Mountain, ca. 8 km south of Pinyon Pines, Santa Rosa Mountains.
1750
Comment
RSA633731
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-7-16
16623
Riverside
Road to Santa Rosa Mountain (7S02), 2.5 km south of Highway 74.
1640
Comment
RSA633763
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-9-27
21800
Riverside
Dirt road to Santa Rosa Mountain, 12.3 km southeast of Highway 74, northwest side of Santa Rosa Mountains.
2190
Comment
RSA635690
Arctostaphylos pringlei subsp. drupacea
Jon E. Keeley
1992-7-16
16597
Riverside
Hwy 371 & Burnt Valley Rd. San Jacinto Mtns.
1250
Comment
SD229129
Arctostaphylos pringlei subsp. drupacea
Dick Schwenkmeyer
2012-4-17
696
Riverside
Mt. San Jacinto: Vista Grande, 2 miles south of U.S. Forestry station on Highway 243 north of Idyllwild
1618
Comment
UCR92376
Arctostaphylos pungens
F. M. Reed
1928-7-10
6016
Riverside
San Jacinto Mtns, Hillsides about Strawberry Valley, Idyllwild
1677
Comment
RSA636012
Arctostaphylos rainbowensis
Jon E. Keeley
1992-8-2
18805
Riverside
East of Hwy 15, off Rainbow Cyn. Rd., 3 km north of San Diego Co. line.
400
Comment
SD136855
Arctostaphylos rainbowensis
Steve Boyd
1994-10-14
8380
Riverside
Cleveland Nat'l Forest, southern Santa Ana Mtns., San Mateo Canyon Wilderness Area
349
Comment
UCR63512
Arctostaphylos rainbowensis
Scott D. White
1990-6-14
s.n.
Riverside
Peninsular Range, Rainbow area: c. 1 mi (airline) SE of Temecula Canyon and 1 mi (airline) NW of Rainbow Valley. S boundary of property on the San Diego County line
427
Comment
RSA36551
Arenaria macradenia
Sara M. Schenck
1941-6-15
s.n.
Riverside
Black Springs wash, Joshua Tree National Monument.
1220
Comment Read comments Feb 24 2013
JOTR31236
Argemone corymbosa
La Doux, Tasha, Alice Miller, G. Clifton
2009-4-9
2020
Riverside
Joshua Tree National Park. Pinto Basin; (Stop 7) Pinto Wash, large active wash
322
Comment
SFV21857
Argemone corymbosa
J. R. Pucci
2001-5-7
14
Riverside
San Jacinto Mountains Chino Canyon. Along abandoned road off north side of Tramway Road, 2 miles west of Highway 111.
425
Comment
UCSB44665
Argemone corymbosa
Hibbard, Doug
1977-5-15
Riverside
Off west side of Hwy 74, 8.45 miles from its intersection with Hwy 111
679
Comment
JOTR31976
Aristida adscensionis
La Doux, Tasha, M. Harding, M. Wheeler, T. Herskovits
2011-4-14
2212
Riverside
Joshua Tree National Park. Southwest Eagle Mountains; west of Lost Palms Canyon; large wash at mouth of rocky, narrow canyon
719
Comment
RSA776145
Aristida adscensionis
Duncan S. Bell, Amanda Turek
2010-4-10
838
Riverside
Riverside Mountains; in the vicinity of Mountaineer Mine and Calzona Mine; approximately 3.8 air miles west of the Colorado River; approximately 2 air miles northeast of Riverside Mountain Peak.
198
Comment
SEINET3918922
Aristida adscensionis
Elizabeth Neese
1979-4-10
7084
Riverside
Ca 25 mi W of Blythe, desert along Interstate 10.; 0
244
Comment
UCR256798
Aristida adscensionis
T. B. Salvato, Thomas M. Sullivan Jr
2014-4-23
7874
Riverside
Gavilan Hills, Southern CA Edison access road east of Lake Street, c. 1 mi north of Hwy 15 and Temescal Canyon
549
Comment
HSC101267
Aristida californica
Jim Andre
2012-3-19
21352
Riverside
Chuckwalla Valley; along Hwy 177, 8.6 mi. NE of Jct with I-10.
152
Comment
RSA781967
Aristida purpurea var. fendleriana
Stephanie Rockwood, Christi Gabriel
2011-11-1
193
Riverside
Pallen Dunes Road, Ford Dry Lake area. I10 exit 217. Chuckwalla Valley.
107
Comment Read comments Sep 10 2016
RSA777279
Artemisia californica
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4737
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm)., Between N33.97538, W116.65161 and N33.97538 and W116.65119
604
Comment
SD137913
Artemisia californica
Darin L. Banks, Steve Boyd
1995-10-17
766
Riverside
Northwest Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; along lower Arroyo Seco.
515
Comment
UCR220001
Artemisia californica
A. C. Sanders
2010-11-18
38692
Riverside
Peninsular Range; western Gavilan Hills, eastern edge of Corona, north end of 'radio tower' ridge, 1.85 mi. NNE (25 deg. ) of El Cerrito, 1 mi. SSE (143 deg. ) of Home Gardens, just east of large rock quarry
488
Comment
UC892321
Artemisia douglasiana
I. W. Clokey and E. G. Anderson
1935-8-21
6984
Riverside
w of Keen Camp P. O.
1360
Comment
CAS-BOT-BC90573
Artemisia dracunculus
H. A. Dutton
1899-1
s.n.
Riverside
Elsinore
Comment
POM319663
Artemisia dracunculus
Patricia Wilder
1970-10-15
4802
Riverside
Prado Dam on bank at east end of dam in Prado Flood Plain Control Basin.
183
Comment
SD137912
Artemisia dracunculus
Darin L. Banks, Steve Boyd
1995-10-17
771
Riverside
Northwest Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; along lower Arroyo Seco.
515
Comment
UC29674
Artemisia dracunculus
Mrs. Gregory
1890-1
Riverside
San Jacinto
Comment
UCR243132
Artemisia dracunculus
Kate Kramer
2012-5-8
257
Riverside
Peninsular Range; San Jacinto Mountains, south side of Hwy 74 near cement-lined water flue at National Forest Lands boundary
576
Comment
POM6098
Artemisia ludoviciana subsp. albula
I. M. Johnston
1918-4-3
1847
Riverside
San Jacinto Canyon. (Oak Cliff).
686
Comment
UCR21345
Artemisia ludoviciana subsp. incompta
Frank C. Vasek
1966-9-5
660905- 06
Riverside
San Jacinto Mtns., 1 mile north of Mountain Center toward Idyllwild
1445
Comment
OBI45713
Artemisia nova
David Charlton
1986-8-18
578
Riverside
Capitol reef National Park, Grand Wash Trail above the campground and the Fremont River
1646
Comment Read comments Apr 9 2015
RSA23707
Artemisia tridentata
R. S. Woglum
1937-10-20
1204
Riverside
Santa Rosa Mountains
Comment
UCR34905
Artemisia tridentata
L. B. Ziegler
1964-8-10
003
Riverside
San Jacinto Mtns, Garner Valley
1375
Comment
RSA0048565
Artemisia tridentata
Nancy Anderson
1955-5-21
s.n.
Riverside
Van der Venter [Vandeventer] Flats.
Comment
RSA507495
Arthrocnemum subterminale
L. F. LaPre, Jack Easton
1988-7-10
s.n.
Riverside
1 mi E of of Perris.
427
Comment
RSA699312
Asclepias californica
Pomeroy
1929-5-11
s.n.
Riverside
Between Lake Elsinore and Glenn Ivy.
Comment Read comments Oct 22 2011
UC22958
Asclepias californica
H. M. Hall
May 17 1901-Jun 1 1901
Riverside
Temecula Peak
609
Comment
SEINET10580561
Asclepias erosa
C. Ritchie Bell
1963-4-10
Bell 17588
Riverside
Sandy desert roadside of US 60-70, ca 16 mi E of Desert Center School
Comment
RSA595538
Asclepias subulata
Alan Prather, Alice Hempel
1993-5-16
1345
Riverside
Along I-10, 20.1 km E of Coachella, at the rest stop for the westbound lanes.
400
Comment
RSA69916
Asclepias subulata
F. W. Peirson
1935-4-17
11476
Riverside
30 miles north of Blythe.
Comment
SJSU11072
Asclepias subulata
R. C. McGehee
1970-5-1
260
Riverside
Chuckwalla Springs Rd, 1 mi W of Graham Pass Rd c. 7 mi SW of Interstate Hwy 10
Comment
UCR264607
Asparagus officinalis
Mitch Provance
2012-6-19
196- 08
Riverside
San Bernardino Valley, Santa Ana River Bottom, Tequesquite Creek and associated wetlands W of Rubidoux Ave
226
Comment
CAS-BOT-BC65781
Aspidotis californica
Munz; Harwood
1920-2-28
3236
Riverside
2 mi S.E. of Corona
274
Comment
CHSC823
Astragalus crotalariae
E. Thomas
1940-3-3
Riverside
Coachella Valley.
-30
Comment
UC665878
Astragalus crotalariae
Ira L. Wiggins
1941-3-24
9580
Riverside
2.7 mi s Mortmar (eastern side Salton Sea); , s of Mortmar
Comment
CAS-BOT-BC182328
Astragalus didymocarpus var. didymocarpus
Marcus E. Jones
1903-5-11
s.n.
Riverside
Banning
701
Comment
RSA49368
Astragalus didymocarpus var. dispermus
P. A. Munz
1949-4-11
12996
Riverside
North base of Eagle Mtns.
945
Comment
UCR18985
Astragalus didymocarpus var. dispermus
John C. Roos
1949-3-19
4113
Riverside
Sonoran (Colorado) Desert, Near Indio
Comment
RSA642086
Astragalus douglasii var. parishii
Orlando Mistretta, Mark Elvin
1995-6-19
1777
Riverside
Highway 74.
1418
Comment
UCR91477
Astragalus gambelianus
Scott D. White, M. Jacobsmeyer
1996-4-20
3946
Riverside
Bundy Canyon Road, west of Menifee. c. 4-5 mi west of Interstate Hwy-215 freeway. north of road.
549
Comment
RSA498238
Astragalus lentiginosus var. coachellae
T. W. Minthorn
1926-5-15
s.n.
Riverside
Near Indio.
Comment
SEINET2060082
Astragalus lentiginosus var. variabilis
P. Leary
1975-2-16
934
Riverside
S of Pinto Mountain, Joshua Tree National Monument.
518
Comment
UCR189576
Astragalus pachypus var. jaegeri
Carlos Navarro
2006-5-30
069
Riverside
South San Jacinto Mountains, Rouse Ridge, c. 2.5 mi. south of Highway 74, c. 6 mi east of Baldy Mountain
1053
Comment Read comments Aug 25 2010
RSA552694
Astragalus pomonensis
Steve Boyd, T. S. Ross, Orlando Mistretta
1992-2-26
6702
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness Area. San Mateo Canyon from Fisherman's Camp downstream to confluence with Bluewater Canyon.
305
Comment
UCD170755
Astragalus pomonensis
John F. Green
2005-3-7
s.n.
Riverside
Peninsular Range, Wildomar, west of Grand Ave off Sweet Nectar Rd.
415
Comment
POM26331
Astragalus sabulonum
Marcus E. Jones
1906-4-30
s.n
Riverside
Indio.
Comment
RSA0006865
Astragalus tricarinatus
J. B. Feudge
1926-5-9
1462
Riverside
Keyes Ranch, Little San Bernardino Mts
1220
Comment
UCR51674
Astragalus tricarinatus
Lyman Benson
1945-4-6
11655
Riverside
Sonoran (Colorado) Desert/San Bernardino Mtns., Whitewater Canyon, 3 mi above Whitewater
579
Comment
POM48357
Athyrium filix-femina
P. A. Munz, I. M. Johnston
1924-7-27
8794
Riverside
Dark Canyon, San Jacinto Mountains
2134
Comment
UCR1669
Athysanus pusillus
J. R. Allen
1962-4-4
8- 253
Riverside
Perris-Aguanga Basin region, 6 mi south of Perris, 1/3 mi south of Newport Rd. on Murrieta Rd.
427
Comment
CDA10363
Atrichoseris platyphylla
T. C. Fuller
1963-4-23
10279
Riverside
Box Canyon Wash, Mecca-Blythe Road (Highway 195), 11.8 miles northeast of Mecca.
0
Comment
SEINET3005071
Atrichoseris platyphylla
G. Rink
2011-5-1
10509
Riverside
North side of the Chuckawalla Mountains near Chuckawalla Spring
505
Comment
UC70077
Atrichoseris platyphylla
E. E. Schellenger
1905-4-1
Riverside
Santa Maria Mts Colorado Desert, Santa Maria Mts.
Comment
UC2015364
Atriplex
Mark A. Elvin
2005-5-24
4317
Riverside
Southern Coastal Slop; Perris Basin: Perris, east of I-215
Comment
RSA451005
Atriplex canescens
Stephen M. Beckstrom-Sternberg
1985-9-13
1038
Riverside
Living Desert Reserve, Palm Desert
Comment
RSA696732
Atriplex canescens
J. R. Bruff
1927-11-26
36
Riverside
Cottonwood Springs.
Comment Read comments Sep 20 2011
JEPS3951
Atriplex canescens subsp. canescens
S. B. Parish
1912-10-11
8255
Riverside
Salton Basin; Caleb
-60
Comment Read comments Sep 4 2011
CAS-BOT-BC170278
Atriplex confertifolia
J. Von Loh
1978-7-11
60375 A
Riverside
Edwards' AFB - Mojavie D.
762
Comment
OBI60302
Atriplex coronata var. notatior
Marc Baker, Robert Johnson
1990-1
Riverside
Comment Read comments Dec 9 2014
SEINET3931219
Atriplex coronata var. notatior
John Roos
1952-1
Riverside
Comment
UCR66973
Atriplex coronata var. notatior
D. E. Bramlet
1990-6-14
2038
Riverside
San Jacinto Valley, c. 6.5 km SW of Hemet, c. 400 m north of the Santa Fe RR tracks and adjacent to (E of ) MWD canal, c. 900 m west of Warren Ave
457
Comment
UCR234763
Atriplex elegans var. elegans
A. C. Sanders, John F. Green
2012-6-25
40307
Riverside
Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon near I-15 crossing of Temescal Canyon Rd. and Temescal Creek, c. 2.6 km SE of Lee (Corona) Lake
361
Comment
SBBG1763
Atriplex hymenelytra
H. and M. Dearing
1940-1-1
4070
Riverside
near Mecca
Comment
CLARK-A1528-2523
Atriplex lentiformis
John C. Roos
1936-9-21
Riverside
Indio
Comment
UCD97609
Atriplex polycarpa
Lewis S. Rose
1967-12-19
67177
Riverside
La Quinta.
15
Comment
SD122871
Atriplex serenana
Steve Boyd
1985-8-7
1115
Riverside
Murrieta area, Clinton Keith Road, just east of the Bear Creek development golfcourse.
Comment
UCR182538
Atriplex serenana var. serenana
Mitch Provance
2003-7-3
4638
Riverside
San Bernardino Valley, Riverside, the NE part of Lionshead (Challen Hill), 0.4 km due west of the corner of California Av. and Van Buren Blvd.
238
Comment
UCR206019
Atriplex serenana var. serenana
John F. Green
2009-7-13
s.n.
Riverside
Peninsular Range, Elsinore Trough, NE side of the city of Lake Elsinore, east side of Pasadena St. north of Central Ave.
384
Comment
UCR115132
Atriplex suberecta
Mitch Provance
2000-10-28
2274
Riverside
Jurupa Mountains, Jurupa Mountains Cultural Center, 1/4 mile SE of peak 1411
290
Comment
UCR240169
Atriplex suberecta
R. E. Riefner Jr.
2012-3-31
12- 64
Riverside
city of Hemet, north of Florida Avenue and south of West Devonshire Avenue and east of Meyers Street
462
Comment
UCR91951
Atriplex suberecta
George K. Helmkamp
1996-1-23
999
Riverside
Colorado River Valley, 1.5 mi. NE of Blythe, at c. Intake Blvd and 10th Avenue.
82
Comment
UCR158254
Avena fatua
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30114
Riverside
Peninsular Range, Agua Tibia Mountains, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank
488
Comment
SEINET5510176
Ayenia compacta
Annie M. Alexander, Louise Kellogg
1941-1
2236
Riverside
Eagle Mountains, Monsen Canyon
823
Comment
CLARK-A1528-1625
Baccharis emoryi
John C. Roos
1937-9-12
Riverside
Santa Ana River
Comment
CAS-BOT-BC106744
Baccharis salicifolia
Geo. B. Grant
1898-3-16
s.n.
Riverside
Riverside
Comment
SDSU13529
Baccharis salicina
W. Miller
1972-8-9
Riverside
Just west of beaver dam and east of aqueduct.
Comment
CLARK-A1528-1085
Baccharis viminea
Cameron Duncan
1966-3-27
Riverside
Woodcrest
548
Comment
RSA5361
Bahiopsis parishii
B. D. Stark
1932-6-15
1525
Riverside
Base of Eagle Mountains above Utopia, Colorado Desert.
229
Comment
CAS-BOT-BC99974
Baileya pauciradiata
Marcus E. Jones
1903-5-8
s.n.
Riverside
Indio
-7
Comment
SBBG65721
Baileya pauciradiata
M. N. Ackley
-Feb-1926
267
Riverside
near Edom
64
Comment
SEINET2047551
Baileya pauciradiata
Shirley Hill
1963-3-13
630313
Riverside
500 yards down desert wash on Vista Chino St., Palm Springs
Comment
CHSC109244
Barbarea orthoceras
Scott D. White; Justin M. Wood
2008-6-18
12232
Riverside
San Jacinto Mountains: K Flat Meadow.
1439
Comment
UCR260321
Bassia hyssopifolia
A. C. Sanders
2015-2-19
41252
Riverside
San Jacinto Valley, 53 acre parcel c. 370 m south of Ramona Expressway and 1 km east of Warren Rd., north of Record Rd.
442
Comment
RSA502593
Bassia hyssopifolia
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-6-11
3729
Riverside
Vail Lake area, wetlands of Wilson Creek, east of the lake.
457
Comment
CAS-BOT-BC100137
Bebbia juncea var. aspera
Annie M. Alexander; Louise Kellogg
1941-5-15
2182
Riverside
north base of Eagle Mountains, Colorado Desert
914
Comment
JEPS19303
Bebbia juncea var. aspera
W. L. Jepson
1901-5-22
1410
Riverside
Palm Canon San Jacinto Mts.
Comment
RSA0120035
Beloperone californica
I. M. Johnston
1917-4-4
s.n.
Riverside
Near Palm Springs.
Comment
UCR104618
Berberis dictyota
D. E. Bramlet, E. Robertson
1989-5-17
1863
Riverside
Perris-Aguanga basin, Lake Perris, S facing slope of Mt. Russell, some 457m SW of the summit. The site is approximately 2.07 km west of Davis Road and 1.74 km south of Alessandro Blvd.
732
Comment
UCR87941
Berberis dictyota
A. C. Sanders
1994-1-30
14228
Riverside
Box Springs Mtns, Rocky N facing slope at the head of Two Trees Canyon.
Comment
UCR99863
Berberis dictyota
Scott D. White
1996-12-26
4647
Riverside
San Jacinto Mtns, Bautista Canyon, along Bautista Canyon. Road, near junction with Tripp Flats Road
1174
Comment
UCR67358
Berberis nevinii
Steve Boyd, T. S. Ross, L. Arnseth, J. Bonilla
1990-4-2
3997
Riverside
Peninsular Range, Vail Lake area, lower slopes of Agua Tibia Mtn. along Hwy 79, east of USFWS Dripping Springs Guard Station
610
Comment
RSA557321
Bergia texana
Julie Greene, S. D. Boyd, D. E. Bramlet, H. Flores, H. Ochoterana
1993-7-9
1432
Riverside
San Jacinto Wildlife Area: from the edge of drying flood area.
433
Comment
SEINET10680516
Bergia texana
Arnold J. Tiehm
1988-8-5
Tiehm 11892
Riverside
Lahontan Valley, Sheckler Reservoir W-SW of Fallon. Mudflats just E of the dam.
1213
Comment
CAS-BOT-BC207049
Bernardia incana
Annie M. Alexander; Louise Kellogg
1941-5-23
2220
Riverside
Near mouth of canyon, north slope of Eagle Mountains
1371
Comment
RSA0123123
Bernardia incana
Duncan S. Bell, Larry Heronema, Isaac Marck, Evan Meyer
2016-3-22
9010
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in a side canyon off of Martinez Canyon, approximately 7 air miles southeast of the summit of Martinez Mountain.
698
Comment
RSA69817
Bidens frondosa
J. C. Roos
1951-9-25
5265
Riverside
Fairmount Park
259
Comment
UCR114010
Bidens frondosa
Mitch Provance
2000-6-24
2052
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
UC128992
Bidens laevis
Geo. R. Hall
1905-1
Riverside
Riverside
Comment
CAS-BOT-BC412943
Bistorta bistortoides
Mary F. Spencer
1919-7-6
1262
Riverside
Tacquitz [Tahquitz] Meadow, San Jacinto Mt.
2377
Comment
UCR126380
Blennosperma nanum var. nanum
A. C. Sanders, W. W. Wright, J. Latting, et al.
1975-5-4
689 B
Riverside
Santa Rosa Plateau, Santa Ana Mtns., Mesa de Burro
610
Comment
RSA367330
Bloomeria crocea var. crocea
N. C. Cooper
1949-6-29
4327
Riverside
Idlewild, San Jacinto Mountains.
1524
Comment
SD185256
Boerhavia coccinea
T. B. Salvato, Kent Beaman
2005-5-16
853
Riverside
San Jacinto Mtn foothills, San Jacinto River E of Valle Vista, just downstream from the forest service boudary and N of CA Hwy 74
Comment
UCR159898
Boerhavia coccinea
Scott D. White
1999-4-20
7276
Riverside
Colorado River Valley, Blythe area, Southern foothills of the Big Maria Mtns, NW of Calif. Hwy 95, c. 7 road mi N of the junction of Hwy 10 and Intake Blvd in Blythe
137
Comment
CAS-BOT-BC502087
Boerhavia triquetra
A. C. Sanders; Jim Malusa
2015-9-10
41849
Riverside
Sonoran (Colorado) Desert: Salt Creek Canyon, along Summit Rd c. 1.5 mi above mouth of Red Canyon, edge of Chocolate Mtns Aerial Gunnery Range
433
Comment
POM246649
Boerhavia triquetra
E. C. Jaeger
1938-10-30
s.n.
Riverside
Granite Wells Wash, Chuckawalla Mts, Colorado Desert.
366
Comment
UCR244886
Boerhavia triquetra
A. C. Sanders, T. B. Salvato
2012-10-12
40403
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, Graham Pass, 7.6 km (c. 4.5 mi.) above the road to Chuckwalla Spring on Graham Pass Rd.
387
Comment
CLARK-A1528-5364
Boisduvalia glabella
John C. Roos
1952-5-14
5662
Riverside
Edgemont
487
Comment
RSA751507
Bouteloua aristidoides var. aristidoides
Jim Andre, Tasha La Doux
2008-9-13
10274
Riverside
Eagle Mts.: At Joshua Tree National Park boundary, lower slopes of S end of Eagle Mtns., along aqueduct access road.
355
Comment
CAS-BOT-BC540737
Bouteloua barbata
Sarah J. De Groot; Amy Rouillard
2015-9-15
7567
Riverside
Ford Dry Lake, Chuckwalla Valley, N of I-10
106
Comment
HSC86980
Bowlesia incana
B. G. Pitzer, A. C. Sanders
1987-4-21
491
Riverside
Box Springs Mtns., near southernmost radio towers.
793
Comment
UCR107426
Bowlesia incana
B. G. Pitzer, A. C. Sanders, T. Tennant
1998-4-26
3674
Riverside
Box Springs Mountains, Pigeon Pass Road, c. 1/2 mi. by road uphill from Pigeon Pass., in Pigeon Pass Valley, on south side of mtns.
518
Comment
RSA586770
Boykinia rotundifolia
D. L. Banks, Steve Boyd
1995-5-17
0468
Riverside
NW Palomar Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of Agua Tibia Mtn., E of the Dripping Springs Alcove area W of the Dripping Springs Trail., At the spring just inside the wilderness boundary in north-central, section 33.
731
Comment
JEPS42502
Brandegea bigelovii
W. L. Jepson
1928-4-25
12593
Riverside
Colorado Desert, Cottonwood Mountains, Cottonwood Spring Cottonwood Spring; Colorado Desert, Cottonwood Mts, Cottonwood Spring
731
Comment Read comments Oct 9 2010
JOTR35011
Brandegea bigelovii
La Doux, Tasha, A. Miller, T. Vaughn, A. Johnson
2007-10-25
3112
Riverside
Joshua Tree National Park. Pinto Basin, along Old Dale Road, near Mission Well
Comment
JOTR36016
Brandegea bigelovii
Harding, Mitzi, T. Herskovits
2012-3-16
223
Riverside
Joshua Tree National Park. Eagle Mountains, Cholla Wash
Comment
RSA668362
Brandegea bigelovii
C. R. Annable
1995-3-15
2284
Riverside
2.7km SW of Valerie on road to Martinez Canyon.
Comment
SBBG16939
Brandegea bigelovii
H. Yokoyama
1953-3-21
139
Riverside
9 mi E of Indio
Comment
UCD107473
Brandegea bigelovii
Lewis S. Rose
1967-12-21
67187
Riverside
2 mi. s. of Palm Desert.
60
Comment
POM90998
Brandegea bigelovii
E. C. Jaeger
1925-12-20
s.n.
Riverside
Fish traps.
3
Comment Read comments Feb 3 2011
RSA778390
Brandegea bigelovii
Amber Swanson, Linda Jean Foster
2011-10-8
645
Riverside
Washes in the Little Santa Maria Wilderness W of Midland/Blythe-Rice Rd.
272
Comment
HSC6599
Brassica juncea
C. E. Fellows
1965-4-13
55
Riverside
5 mi. N of Palm Springs city limits on Hwy. 111, 1.5 mi. W on Snow Creek Rd.
Comment Read comments Jun 9 2013
CLARK-A1656-706
Brassica tournefortii
Theo Glenn
1979-2-11
Riverside
Snow Creek
Comment
RSA505050
Brassica tournefortii
A. C. Sanders, O. F. Clarke
1989-4-5
9034
Riverside
Box Springs Mtns., on the E edge of Riverside. S-facing slope at the end of the dirt road in Two Trees Canyon.
Comment
RSA770685
Brassica tournefortii
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4785
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
SBBG87894
Brassica tournefortii
A. C. Sanders with B. Pitzer, D. Charlton
1986-3-1
6014
Riverside
Chuckwalla Valley, 1 mi W of Hayfield Lake, 2 mi SW of pumping station on a small cutoff rd from Hayfield Rd to the dirt rd to Colorado River Aqueduct
426
Comment
UCR155832
Brassica tournefortii
John F. Green
2005-5-4
s.n.
Riverside
Perris-Aguanga Region, SE corner Markham St. and Day St., Mead Valley area, 2-3 mi SW of March Air Reserve Base
534
Comment
JOTR37458
Brickellia arguta var. arguta
Hodges, Stephen, T. Green
2016-5-24
580
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Quail Mountain Complex; On slopes with granitic boulders descending down east side of Minerva Hoyt peak towards Lost Horse area and in sandy washes beneath slopes (Stop 3).
Comment
LA203099
Brickellia californica
W. E. Pequegnat;
1939-4-8
sn
Riverside
Santa Ana Mountains
Comment
RSA226500
Brickellia californica
C. W. Tilforth, John Dourley
1970-10-16
316
Riverside
Along and above intermittent stream bed, road to Santa Rosa Mtn.
Comment
SD137905
Brickellia californica
Darin L. Banks, Steve Boyd
1995-10-17
761
Riverside
Northwest Palomar Mountains; Agua Tibia Mountains; along lower Arroyo Seco, south of the dripping Springs Campground.
515
Comment
JOTR33948
Brickellia oblongifolia var. linifolia
La Doux, Tasha, M. Harding, M. Wheeler, and J. Harding
2010-6-2
2836
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, NW of Key's View and Inspiration Peak; bouldery outcrops along ridge line heading toward Juniper Flats
Comment
POM12856
Brickellia oblongifolia var. linifolia
Philip A. Munz
1922-6-26
5824
Riverside
Road to Santa Rosa.
1829
Comment
CAS-BOT-BC132177
Brodiaea
Dr. E. Rixford
1917-4-17
s.n.
Riverside
Coachella Valley
Comment
RSA367529
Brodiaea
Anstruther Davidson
s.n.
Riverside
Palm Springs.
Comment
RSA234087
Brodiaea filifolia
Robert F. Thorne, E. Lathrop
1969-6-6
39323
Riverside
Rancho, Mesa de Colorado
625
Comment
UCR94259
Brodiaea filifolia
Scott D. White
1996-4-14
3890
Riverside
Perris Basin, Near Perris Airport, c. 100 m north of Case Rd. and 100 m west of the San Jacinto River channel
433
Comment
UCR68502
Brodiaea santarosae
R. Montijo
1991-7-10
91- 17
Riverside
Peninsular Ranges/San Jacinto Mtns, Santa Rosa Plateau: Avenida Escalera, north of Tenaja Road and c. 1 mi NE of Squaw Mountain
610
Comment
RSA561879
Bromus arenarius
Steve Boyd, Timothy S. Ross
1992-6-10
7630
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. San Mateo Canyon about 'Potrero Escondido',, an isolated area of low relief topping the ridge system due west of the junction on Tenaja Road (7S01) and Los Alamos Road (7S04) at the confluence of Los Alamos Creek with the main trunk of San Mateo Creek
671
Comment
CAS-BOT-BC149438
Bromus berteroanus
Peter H. Raven
1958-5-5
12882
Riverside
Jumbos Rocks Camp Ground, Joshua Tree National Monument.
Comment
CAS-BOT-BC149442
Bromus berteroanus
John Roos; Lucille Roos
1953-3-21
5909
Riverside
Mouth of Andreas Canyon south of Palm Springs.
274
Comment
UCR125474
Bromus carinatus
A. C. Sanders
2003-4-6
25945
Riverside
San Bernardino/Santa Ana River Valley Region, Riverside, weed in yard at 422 Campus View Dr.
341
Comment
UCR201652
Bromus carinatus
Scott D. White, Justin M. Wood
2008-5-15
12010
Riverside
San Jacinto Mountains, Johnson Meadow
1476
Comment
UCR54250
Bromus carinatus
David Charlton
1988-5-21
1921
Riverside
San Jacinto Mtns., Thomas Mtn Rd, west of Garner Valley and south of Lake Hemet on Hwy 74
1829
Comment
CAS-BOT-BC148744
Bromus carinatus var. marginatus
H. M. Hall
1901-6-1
2099
Riverside
San Jacinto Mountains. South side.
1524
Comment
RSA618392
Bromus diandrus
D. L. Banks
1997-5-5
1971
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, east of its intersection with Pechanga Creek, along the south fork of Pechanga Creek.
396
Comment
SEINET244863
Bromus diandrus
A. C. Sanders, Mark Elvin; Julie M. Vanderwier
2002-4-9
24919
Riverside
Hills and canyons west of Laborde Canyon, 1 mile northeast of Eden Hot Springs, SW of Beaumont.
610
Comment
UCR158271
Bromus diandrus
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-4-14
29502
Riverside
Peninsular Range, Agua Tibia Mountains, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank
488
Comment
UCR262239
Bromus diandrus
T. B. Salvato, Meenaxi R. Panakkal, Tim Thomas
2009-6-23
3711
Riverside
San Jacinto Mountains, San Jacinto River Canyon, along South Fork Trail (FSR 2E17), c. halfway between Hwy 74 and the bottom of the canyon
1274
Comment
UC1930190
Bromus grandis
Valerie Soza, Naomi Fraga, Sarah Swartzentruber
2003-6-25
1697
Riverside
Peninsular Ranges; San Jacinto Mountains region; Fuller Mill Creek just N of junction with Dark Canyon.
Comment
UCR108872
Bromus grandis
Heidi A. Haid
1968-1
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon, above confluence with Horse Creek
915
Comment
UCR114304
Bromus hordeaceus
Julie A. Greene
1993-4-17
1227
Riverside
Perris Basin, San Jacinto Wildlife Area, west of Davis Rd
433
Comment
RSA771660
Bromus rubens
Orlando Mistretta, Duncan Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4908
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 1-2 miles above Whitewater Visitor Center (Whitewater Trout Farm)., Between N34.01961, W116.68175 and N34.01041 and W116.67141.
850
Comment
RSA651763
Bromus rubens
C. A. Schideler
1981-4-11
14
Riverside
Lake Mathews, El Cerrito, east on Cajalco Road, 6 miles east of Corona, 0.5 mile west of Pacific Clay Comp., mil. 52086.2.
Comment
RSA774506
Bromus tectorum
Orlando Mistretta, Duncan Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald
2010-4-12
4429
Riverside
Whitewater canyon. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor center (Whitewater Trout Farm) in the vicinity of Bonnie Bell., Between N33.94217, W116.64118 and N33.94722 W116.64312
487
Comment
SEINET13203270
Bromus tectorum
Steve Boyd, Carol Boyd
2011-1
12305
Riverside
Traversa Ranges; San Bernardio Mountains region.: Southeast end of range in south branch of Mission Canyon, just upstream from confluence with north branch
762
Comment
RSA595267
Bromus tectorum
D. L. Banks, Dylan Hannon
1996-5-3
979
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Foothills S of Hwy. 79 ; E of the Dripping Spring Campground; Along a mesic E facing slope, approximately 300 m SE of the Helipad at the upper camp sites
534
Comment
POM47669
Caesalpinia virgata
Mary F. Spencer
1920-3-13
1448
Riverside
Painted Canyon near Mecca
-60
Comment
UC373093
Caesalpinia virgata
Marcus E. Jones, A. M.
1906-4-27
Riverside
Indio
Comment
UCR124000
Caesalpinia virgata
George K. Helmkamp, E. A. Helmkamp
2001-4-14
6466
Riverside
Coachella Valley, Indio Hills, 1.4 mi north of Ramon Rd on Avita Rd (Avita is 2.8 mi east of I-10)
46
Comment
UCR117302
Calandrinia ciliata
A. C. Sanders, W. W. Wright, J. Latting, et al.
1975-5-4
723
Riverside
Santa Rosa Plateau, Santa Ana Mtns., Mesa de Burro
610
Comment
UCR19204
Calandrinia ciliata
John C. Roos
1966-3-24
s.n.
Riverside
Winchester
457
Comment
UCR225591
Calandrinia ciliata
A. C. Sanders, T. B. Salvato
2011-3-29
38883
Riverside
Peninsular Range; Perris-Aguanga Basin Region, between Sun City and Perris, along powerline corridor between Byers St. at west end of McLaughlin Rd. and Wheat St.
447
Comment
UCR43790
Callitriche heterophylla subsp. bolanderi
R. F. Thorne, W. Wisura, E. W. Lathrop, S. Meury
1985-5-18
60638
Riverside
Peninsular Ranges/Santa Ana Mtns, Santa Rosa Plateau: along seasonal stream in Cole Canyon, near entrance to the Nature Conservancy Reserve
534
Comment
POM13642
Callitriche marginata
P. A. Munz
1922-5-5
5163
Riverside
0.5 mile north of March Field [March Air Force Base].
Comment
CAS-BOT-BC85768
Calocedrus decurrens
Carl Epling
1931-10-3
s.n.
Riverside
Strawberry Valley, San Jacinto Mts.
1524
Comment
RSA619553
Calochortus albus
Darin L. Banks
1997-5-5
2001
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, east of its intersection with Pechanga Creek., East of where the road crosses to the southern bank of the south fork of Pechanga Creek.
427
Comment
RSA740245
Calochortus palmeri var. munzii
Scott D. White, Justin M. Wood
2008-7-9
12417
Riverside
Johnson Meadow
1415
Comment
POM17810
Calochortus splendens
Philip A. Munz, D. D. Keck
1923-6-14
7094
Riverside
Santa Ana Mountains: Glen Ivy Trail to Santiago Peak.
1463
Comment
UC774535
Calochortus weedii
Carl B. Wolf
1941-6-27
10899
Riverside
0.3 mi e Ortega Highway summit (Ortega Highway); Santa Ana Mts.
762
Comment Read comments Sep 18 2011
CLARK-A1528-3201
Calochortus weedii var. intermedius
John C. Roos
1962-6-30
Riverside
Santa Ana Mountains
Comment
RSA336171
Calycadenia tenella
R. F. Thorne
1978-5-21
52002
Riverside
Santa Rosa Plateau: Mesa de Colorado.
610
Comment
RSA560840
Calycadenia tenella
Steve Boyd
1992-5-4
7182
Riverside
Southern Santa Ana Mountains; San Mateo Canyon Wilderness Area; Oak Flats area E of Verdugo Potrero
732
Comment
POM307226
Calycoseris wrightii
Henry J. Ramsey, Henry J. Ramsey
1940-4-14
1995
Riverside
50 miles N of Blythe
Comment
JEPS52570
Calyptridium monandrum
W. L. Jepson
1901-5-24
1425
Riverside
journey from Riverside to Santa Rosa Peak and Palomar (Van Deventer's Ranch); Van Deventer's Ranch
Comment
UCR182999
Calyptridium monandrum
Mitch Provance
2003-5-5
4423
Riverside
La Sierra Hills, Norco, NW side of the La Sierra Hills, east of the end of Rushmore Dr.
305
Comment
UCR35073
Calyptridium monandrum
L. B. Ziegler
1969-5-27
365
Riverside
San Jacinto Mtns., Cahuilla Indian Reservation
1113
Comment
UCR100437
Calystegia macrostegia
B. G. Pitzer
1997-4-20
3200
Riverside
Lakeview Mtns, Pulsar View Road, c. 1/2 mi. up from the base of the hills (at end of Warren St.) c. 1 mi. (air) north of Juniper Flats (Contour) Rd.
549
Comment
UCR252228
Calystegia macrostegia
Marissa Manahan
2011-4-24
s.n.
Riverside
Mount Rubidoux Park, Riverside, near summit
381
Comment
CAS-BOT-BC221306
Calystegia macrostegia subsp. intermedia
L. R. Abrams
1941-4-22
13883
Riverside
3 miles northeast of Elsinore on road to Perris
Comment
RSA271855
Calystegia macrostegia subsp. intermedia
C. W. Tilforth
1978-4-30
1565
Riverside
Low rounded hills east of Norco
Comment
RSA543734
Calystegia macrostegia subsp. intermedia
Steve Boyd, Timothy S. Ross, Mike Hammitt, Bob Boyd
1991-5-2
6069
Riverside
Vail Lake region, SW & W flanks of Billy Goat Mountain, 3 miles N Hwy 79, 1 mile W of Hwy 371, N of Aguanga.
600
Comment
SD137801
Calystegia macrostegia subsp. tenuifolia
Darin L. Banks
1995-4-11
172
Riverside
Agua Tibia Mountains Watershed; Agua Tibia Wilderness Area, north slope of Agua Tibia Mountain; east of the Dripping Springs Alcove Area.
950
Comment
RSA652944
Calystegia sepium subsp. limnophila
Mitch Provance, S. D. Boyd
1999-9-14
1780
Riverside
Riverside: Riverbottom along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River at the Mission Bridge, along bike path, vicinity of old Boy Scout camp.
238
Comment
POM66476
Camissonia arenaria
Marcus E. Jones
1924-2-7
s.n.
Riverside
Salton Sink near Oasis.
Comment Read comments Mar 27 2010
RSA125547
Camissonia bistorta
R. Weatherby
1949-5-13
406
Riverside
Arlington.
152
Comment
RSA466984
Camissonia bistorta
H. de Forest
1929-3-16
s.n.
Riverside
San Bernardino Mts, San Gorgonio Pass.
Comment
SEINET7067554
Camissonia bistorta
A. G. Vestal
1947-6-13
s.n.
Riverside
About 5.3 miles northeast of De Luz on the De Luz-Murrieta Road. Coordinate datum: NAD27. UTM Zone 11, 476330mE, 3704636mN.
Comment
UCR111999
Camissonia bistorta
A. C. Sanders, T. B. Salvato
2000-5-25
23428
Riverside
Peninsular Range, Menifee Valley, south of Newport Rd., north of Holland Rd. and west of Bradley Rd., 2 miles due east of Railroad Canyon Lake
488
Comment
UCR260546
Camissonia bistorta
T. B. Salvato, Matt Malle
2014-5-29
8024
Riverside
Perris-Aguanga Basin, Menifee, northeast corner of Bundy Canyon Road and Cottonwood Hills (= Sunset Ave), c. 1 mi west of Murrieta Rd and 4.3 mi southeast of Canyon Lake
534
Comment
SEINET5584828
Camissonia boothii
Stephen Hale
2010-1
Riverside
Along power line, adjecent to state Route 95
121
Comment
RSA4893
Camissonia boothii subsp. condensata
Carl B. Wolf
1932-4-27
3009
Riverside
Colorado Desert, 17 miles E of Mecca on the Blythe road.
152
Comment
CLARK-A1528-654
Camissonia boothii subsp. desertorum
Charlotte Stocks
1964-5-19
Riverside
Thermal Canyon
Comment
RSA0021216
Camissonia brevipes subsp. brevipes
Peter H. Raven
1958-3-15
11840
Riverside
Colorado Desert, with parents in broad sandy wash, Box Canyon, 4.2 miles E of turn to Painted Canyon.
Comment
JOTR29607
Camissonia californica
Andre, Jim
2006-4-26
6744
Riverside
Joshua Tree National Park. about 0.5 mi. NNE of Rattlesnake Spring on ridge just south of radio tower and NE corner of park boundary
1320
Comment
RSA145174
Camissonia californica
William M. Klein
1958-2-11
30
Riverside
2.6 mi. east of Cabazon on hwy. 70-99
546
Comment
RSA357766
Camissonia californica
Robert F. Thorne, M. Z. Thorne
1973-3-30
42681
Riverside
Morongo Valley Canyon: Near mouth at junction of roads to Morongo Valley and Desert Hot Springs, Mission Creek.
488
Comment
RSA466164
Camissonia californica
N. C. Cooper
1944-5-6
1210
Riverside
Whitewater Canyon.
457
Comment
UCR174119
Camissonia californica
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-26
32608
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
579
Comment
UCR85683
Camissonia californica
A. C. Sanders, G. K. Helmkamp, P. J. MacKay
1995-3-12
16030
Riverside
Sonoran (Colorado) Desert, Coachella Valley, City of Indio, just SW of Whitewater River channel at Auto Center Drive (Hwy 111)
-7.5
Comment
JOTR30963
Camissonia campestris subsp. campestris
La Doux, Tasha, B. Truesdell, M. Wheeler, M. Harding, E. Babich
2010-4-20
1938
Riverside
Joshua Tree National Park. (Stop 1) Pleasant Valley at base of Hexie Mountains, near Blue Cut Gorge
Comment
UC1329993
Camissonia campestris subsp. campestris
James E. Cole
1941-5-17
707
Riverside
Covington Flat Canyon Joshua Tree National Monument
1219
Comment
RSA176311
Camissonia cardiophylla
Robert F. Thorne, Robert Rutherford
1964-4-10
33551 a
Riverside
Palm Springs.
305
Comment Read comments Apr 25 2011
SEINET10453218
Camissonia cardiophylla subsp. cardiophylla
Chris Dietrich, Mary Merello; Heidi H. Schmidt
1994-4-12
Dietrich 22
Riverside
9 miles north-northwest of Indio, off Dillon Road 1.9 miles northeast on Berdoo Canyon Road (J241). BLM land. Desert Access Guide Map #17. Along gravelly wash in creosote bush scrub.
380
Comment
SEINET12806728
Camissonia cardiophylla subsp. cardiophylla
Chris Dietrich, M. Merello & H. Schmidt
1994-1
22
Riverside
9 miles north-northwest of Indio, off 9 Dillon Road 1.9 miles northeast on Berdoo Canyon Road, BLM land, Desert Access Guide Map #17
358
Comment
UCR166017
Camissonia claviformis
Nathan Moorhatch
2005-2-17
s.n.
Riverside
Sonoran (Colorado) Desert, Coachella Valley, east edge of Santa Rosa Mtns., La Quinta, west of Washington St., between Ave. 48 and Lake La Quinta Dr., 4 acre parcel
37
Comment
UCR167463
Camissonia claviformis
John F. Green
2005-3-14
s.n.
Riverside
Sonoran (Colorado) Desert, E of N shore of Salton Sea, NNE of Rancho Dos Palmas, between Coachella Canal siphons 28 and 29
24
Comment
UCR213432
Camissonia claviformis
A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley
2010-3-16
37433
Riverside
Sonoran (Colorado) Desert, SE side of McCoy Mountains, lower part of wash c. 2.5-3 mi. NW of Blythe Airport, above Black Creek Rd.
171
Comment
UCR241524
Camissonia claviformis
A. C. Sanders, Ann Howald
2013-2-27
40547
Riverside
Sonoran (Colorado) Desert, Coachella Valley, north of Ave. 70 near Cleveland St., 10 km SE (108 deg. ) of Mecca
-40
Comment
RSA286430
Camissonia claviformis subsp. aurantiaca
Mary H. O Brien
1976-4-14
76- 4 -14-4
Riverside
5 meters east of dirt road, 0.6 mi. no. of Amboy Rod. and 3.6 mi. east of Adobe Road in Twentynine Palms.
595
Comment Read comments Mar 29 2014
RSA652361
Camissonia claviformis subsp. aurantiaca
David B. Dunn, H. Lint
1955-4-1
11829
Riverside
Pushawalla Canyon, Indio Hills.
Comment Read comments May 24 2012
SEINET3093303
Camissonia claviformis subsp. claviformis
George K. Helmkamp, E. A. Helmkamp
1998-2-5
2655
Riverside
Indio Hills, 3 mi. E of Thousand Palms & 1.1 mi. N on Amity Rd.
101
Comment
SDSU3356
Camissonia confusa
H. Wedberg
1958-5-18
306
Riverside
At Pinon Flat Campground, San Jacinto Mountains.
Comment
UCR3431
Camissonia confusa
Heidi A. Haid
1964-5-17
645117- 01
Riverside
San Jacinto Mtns., c. 1 mi from junction of Hurley Flats Rd and Idyllwild-Banning Rd
1402
Comment
SEINET12188402
Camissonia dentata
H. M. Hall
2917
Riverside
Vicinity of Winchester
457
Comment
UCR12573
Camissonia hirtella
Bill Schultz
1972-4-30
720430- 5
Riverside
Santa Ana River bottom, 200 yards west of where power lines make turn where palm trees are west of dump 2 mi south of Mt. Rubidoux
305
Comment
RSA449012
Camissonia ignota
L. M. Ashley
1943-4-20
20442
Riverside
Loma Linda: Hills S of Town.
427
Comment Read comments Feb 16 2013
UCR118661
Camissonia intermedia
A. C. Sanders, G. Helmkamp
1997-3-15
19974
Riverside
Lake Skinner area, N foot of 1700 ft. hill east of Bachelor Mtn., small canyon and grassy S-facing slopes
488
Comment
RSA777628
Camissonia refracta
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood, Jacqueline McConnaughy, Naomi S. Fraga
2011-3-17
765
Riverside
Mecca Hills, Shaver's Well, Adjacent to Box Canyon Road, Shaver's Wash just west of Mecca Copia Trail.
305
Comment
SBBG104645
Camissonia strigulosa
M. A. Patten
1992-5-14
92 -5
Riverside
Cherry Valley, just N of Cherry Park Drive between Mtn View Avenue and Beaumont Avenue
Comment
UCD103439
Camissoniopsis bistorta
A. C. Sanders; Mitch Provance, T. B. Salvato, C. L. Sanders
2001-4-3
23881
Riverside
Perris-Aguanga Basin region. Temecula, along E side of pipeline NE of Long Canyon, W of San Diego Aqueduct.
381
Comment
CHSC26018
Camissoniopsis pallida subsp. pallida
Dieter H. Wilken
1965-6-29
302
Riverside
Along County Route 1, about 3 miles south of Banning, San Jacinto Mtns.
914
Comment
RSA593884
Capsella bursa-pastoris
Steve Boyd, Dave Bramlet
1996-4-19
8616
Riverside
San Jacinto Valley, ca 2 air miles NE of Winchester and 0.5 mi W of Ryan Airfield in the upper Salt Creek floodplain, at the N end of California Avenue, N of Stetson Avenue, W of the Metropolitan Water District canal.
457
Comment
UCR241250
Capsella bursa-pastoris
T. B. Salvato, Tracy Tennant
1998-4-16
MOR- 1208
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, Potrero Canyon about 1 mile above locked gate, east side of road near old corrals, tree stand P-03
976
Comment
UCR250320
Cardamine hirsuta
A. C. Sanders
2014-4-16
41014
Riverside
Peninsular Range, Temescal Valley, Campbell Ranch Rd. between Indian Truck Trail and Temescal Canyon Rd., across from intersection with Soapberry Rd.
345
Comment
SEINET7063425
Carex
A. G. Vestal
1947-3-30
s.n.
Riverside
West of Cahuilla Valley on Route 371. UTM Zone 11, 519809mE, 3708775mN. (WGS84/NAD83).
1045
Comment
JOTR32971
Carex douglasii
La Doux, Tasha, Alice Miller and Victoria Sork
2009-5-3
2722
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, west side of Queen Mountain; granitic outcrops with sandy ephemeral wash
1408
Comment
RSA249849
Carex multicaulis
Robert F. Thorne, J. P. Simon, C. W. Tilforth
1969-6-24
38117
Riverside
San Bernardino National Forest, San Jacinto Mountains.: Above and in James Reserve.
1677
Comment Read comments Apr 24 2011
SEINET7574126
Carex sartwelliana
I. W. Clokey, E. G. Anderson
1935-8-21
6563
Riverside
Fuller's Creek.
1500
Comment
SD153013
Carex senta
Steve Boyd, Tim Ross, Dave Bramlet
1992-9-9
7664
Riverside
So. Sta. Ana Mtns, San Mateo Cyn Wilderness Area. Upper San Mateo Cyn, fr. jctn of Tenaja Rd (7S01) & Los Alamos Rd (7S04) at the confluence of Los Alamos Creek, up the San Mateo Trail no. to Potrero de la Cienega. etc.
395
Comment
UCD140838
Carex senta
P. Zika; N. Otting
2010-8-3
25248
Riverside
vicinity of Willow Creek. San Jacinto Wilderness Area, San Jacinto Mountains, Peninsula ranges.
2550
Comment
UCR59761
Carex triquetra
Steve Boyd, T. S. Ross, L. Arnseth
1989-3-31
3069
Riverside
Vail Lake area, S of Hwy 79, Kolb Creek drainage, west of Woodchuck Rd.
512
Comment
UCR23673
Carthamus tinctorius
John C. Roos
1965-7-7
s.n.
Riverside
San Bernardino/San Jacinto Mtns, Beaumont
Comment
POM230837
Castilleja affinis
C. B. Clokey, Bonnie C. Templeton, I. W. Clokey
1930-4-15
4729
Riverside
Perris to Gavilan Peak.
600
Comment Read comments Nov 8 2011
SD148071
Castilleja affinis
Andy C. Sanders, M. Provance, T. B. Salvato, C. L. Sanders
2001-4-3
23899
Riverside
Perris-Aguanga Basin Region: Tucalota Creek along gasline right-of-way, SE of French Valley Airport, off Borel Rd. in NE Murrieta
395
Comment
SD7122
Castilleja affinis
Daniel Cleveland
1882-5-4
Riverside
Temecula
Comment
RSA6018
Castilleja applegatei subsp. martinii
Carl B. Wolf
1932-8-5
3935
Riverside
Trail from Tahquitz Valley to San Jacinto Peak, San Jacinto Mountains.
2561
Comment
SD79836
Castilleja applegatei subsp. martinii
Helen V. Witham
1970-4-29
812
Riverside
one mile west of L. Hemet, Palms-to-Pines Hwy.
1200
Comment
SBBG47445
Castilleja exserta
N. C. Cooper
1944-4-21
1127
Riverside
Banning
701
Comment
SEINET6985158
Castilleja exserta subsp. exserta
Wanda P. Vestal, A. G. Vestal
1955-4-21
s.n.
Riverside
2.5 miles west of Route US 395 and about 5 miles southeast of Lake Matthews.
Comment
CLARK-A1528-4176
Castilleja foliolosa
E. W. Lathrop
1966-3-2
Riverside
853
Comment
JEPS13247
Castilleja foliolosa
Annie M. Alexander and Louise Kellogg
1941-4-24
2081
Riverside
w side Dry Morongo Creek Gorge; Morongo Valley, Dry Morongo Creek Gorge
640
Comment
UCD166250
Caulanthus
Jack Major
1962-4-17
783
Riverside
Pinyon Flat. (Exact location unknown. Coordinates estimated by label maker.)
1220
Comment
UC1583150
Caulanthus heterophyllus
Steve Boyd
1986-3-1
1364
Riverside
1/4 mi s Harford Springs County Park; Gavilan Plateau, Gavilan Hills, s of Harford Springs Co Park
640
Comment
UCR281782
Caulanthus heterophyllus
Mitch Provance, Matt K. Beyers, Jeremiah George, John Hazlett
2017-4-5
417- 107
Riverside
Temescal Valley, Foothills of the Gavilan Range, ridge +- 0.5 miles NNW of Lake St. and Walker Canyon Rd.
543
Comment
SDSU10275
Ceanothus cordulatus
Frank Gander
1941-6-8
1106
Riverside
Strawberry Creek, San Jacinto Mtns.
1524
Comment
RSA741436
Ceanothus cuneatus
Scott D. White, Justin M. Wood
2008-6-18
12251
Riverside
San Jacinto Mountains: Meadow N/W of Keen Camp Summit, S/W of hwy 79.
1402
Comment
UCR16497
Ceanothus cuneatus
P. A. Rauch
1966-4-5
s.n.
Riverside
San Jacinto Mtns., [Hwy 74] at hairpin turn [White Post Turn], roadside
1098
Comment
UC520086
Ceanothus cuneatus var. cuneatus
C. Epling
1932-6-24
Riverside
near Idyllwild
Comment
UC1070672
Ceanothus greggii
R. St. John
1929-2-28
9
Riverside
2 mi e Indian Creek; San Jacinto quad., San Bernardino National Forest
1219
Comment
CAS-BOT-BC51280
Ceanothus leucodermis
R. S. Woglum
1941-6-12
3058 A
Riverside
Idyllwild
Comment
RSA77158
Ceanothus leucodermis
F. W. Peirson
1914-04
730
Riverside
Whitewater at head of Coachella Valley.
Comment
UCD112269
Ceanothus leucodermis
R. S. Woglum
1941-6-12
3058 A
Riverside
Idylwild.
Comment
POM254875
Ceanothus oliganthus
W. Pequegnat
1940-4-13
s.n.
Riverside
Bedford Road, Santa Ana Mts.
854
Comment
RSA674954
Ceanothus oliganthus
Scott D. White, Teresa Salvato
2001-6-8
8566
Riverside
Santa Ana Mountains: Southern margin of county, just northeast of Rainbow Valley.
335
Comment
RSA570001
Ceanothus ophiochilus
Steve Boyd, Kyle Boyd
1993-3-28
7916
Riverside
Palomar Range south of Vail Lake at the north base of Agua Tibia Mountain, Agua Tibia Wilderness Area, Cleveland National Forest. Along trail extending south from end of Woodchuck Road.
792
Comment
UC1611574
Ceanothus ophiochilus
Steve Boyd, Kyle Boyd
1993-3-28
7914
Riverside
Palomar Range s of Vail Lake (at n base of Agua Tibia Mt., Agua Tibia Wilderness Area, Cleveland National Forest, along trail extending s from end of Woodchuck Road); Palomar Range, Cleveland Nat'l Forest, Agua Tibia Mt.
792
Comment
UCR138758
Ceanothus palmeri
Scott D. White
1997-5-18
5176
Riverside
San Jacinto Mtns., 'Black Mountain Scenic Area,' Black Mountain Trail between Hwy 243 and Cinco Poses Trail junction
1829
Comment
RSA755430
Celtis australis
O. F. Clarke
2003-10-6
s.n.
Riverside
Riverside, UCR campus
366
Comment
POM78963
Cenchrus longispinus
I. M. Johnston
1925-7-1
s.n.
Riverside
1 mile W of Wineville on Ontario Road [Mission Blvd.]
Comment Read comments Apr 2 2011
RSA126838
Cenchrus spinifex
H. S. Yates
1937-6-28
6741
Riverside
Near Indio.
30
Comment
RSA500112
Centaurea melitensis
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-6-10
3699
Riverside
Vail Lake area, Benches of Arroyo Seco and slopes of adjacent hills to E.
488
Comment
UC30938
Centaurea melitensis
Geo. F. Reinhardt
1897-6-1
Riverside
San Jacinto Valley
Comment
CLARK-A1528-5249
Centaurium venustum
John C. Roos
1948-4-24
3797
Riverside
Whitewater
Comment
UC566918
Centaurium venustum
H. L. Mason
1926-4-30
3126
Riverside
Pala Grade Temescal Canyon
Comment
SD187336
Centromadia pungens subsp. laevis
R. E. Riefner Jr., K. Campbell
2007-5-19
07 209
Riverside
Temecula, Western Bypass Rd. near Highway 79; end of Western Bypass Rd. at Murrieta Creek.
309
Comment
UC1746510
Centromadia pungens subsp. laevis
A. C. Sanders, K. C. Rose
1999-6-18
22816
Riverside
between Hwy 79 (Winchester Rd.) and Scott Rd. upper Warm Springs Creek; Domenigoni Valley; upper Warm Springs Creek between Hwy 79 (Winchester Rd.) and Scott Rd., Domenigoni Ranch, S of Winchester
433
Comment
UC1787515
Centromadia pungens subsp. laevis
Barry L. Jones
Riverside
USGS quad. For Wildomar & Lake Elsinore, Lake Elsinore area, just N of the intersection of Corydon Road and Grand Road.
Comment Read comments Mar 31 2011
OBI37521
Centromadia pungens subsp. pungens
Steve Boyd
1985-8-7
1114
Riverside
Murrieta area, Clinton Kieth Rd. just E of the Bear Creek development golfcourse
Comment
RSA784845
Cerastium glomeratum
J. D. Olmsted
1959-6-23
567
Riverside
Erosion gully where stream enters pond from North, Desert Sun School near Idyllwild, M. Fk. San Jacinto R. drainage area
1646
Comment
RSA607916
Ceratophyllum demersum
L. C. Wheeler
1961-6-24
7912
Riverside
San Jacinto Mountains: Fulmor Lake.
Comment
RSA27030
Cercidium floridum
C. L. Hitchcock
1940-3-29
5844
Riverside
12 miles east of Indio.
Comment
CAS-BOT-BC135499
Cercocarpus betuloides var. betuloides
Nancy Ryan Zabriskie; Walter Zabriskie
1972-10-22
546
Riverside
In small dry watercourse area, NE side Cactus Spring Trail west of Horsethief Canyon, Deep Canyon drainage, north slope Santa Rosa mts.
1097
Comment
CAS-BOT-BC135577
Cercocarpus ledifolius var. ledifolius
Louis C. Wheeler
1931-10-3
236
Riverside
1 mi. N. Tahquitz Peak, San Jacinto Mts.
2468
Comment
UCR90419
Cercocarpus minutiflorus
D. L. Banks, Steve Boyd
1995-3-30
0112
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area, N slope of Agua Tibia Mtn, west of the Dripping Springs Alcove, east of the Woodchuck Trail.
713
Comment
UC30976
Chaenactis artemisiifolia
H. M. Hall
May 17 1899-May 20 1899
11051
Riverside
Reche Canon <two specimens, one from Reche Canon another collected at lower altitudes> San Jacinto Mountains
Comment
RSA668340
Chaenactis carphoclinia
Carol R. Annable
1995-3-18
2302
Riverside
Ca 11km N of Indio on road to Berdoo Canyon.
300
Comment
SD21518
Chaenactis carphoclinia
Frank F. Gander
1938-5-21
5763
Riverside
Shaver's Summit.
Comment
UCR139718
Chaenactis carphoclinia
B. G. Pitzer
1989-4-16
1298
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, just outside impact area, 1 km south of Tabaseca Tank
700
Comment
UCSB37396
Chaenactis carphoclinia
Gordon, Patricia
1980-5-18
Riverside
Chuckwalla Mtns; Corn Springs Wash
457
Comment
CAS-BOT-BC276923
Chaenactis fremontii
C. L. Hitchcock
1966-3-16
24208
Riverside
Along Palms to Pines Highway, 4 miles S of Palm Desert
609
Comment
OBI8304
Chaenactis fremontii
David J. Keil, Malcolm McLeod, Dirk Walters
1977-3-28
12069
Riverside
Joshua Tree Natl Monument, along Pinto Basin Rd, 11 mi S of N park boundary
Comment
POM6061
Chaenactis fremontii
I. M. Johnston
1917-4-4
s.n.
Riverside
Andreas Canyon, near Palm Springs.
229
Comment
RSA21754
Chaenactis fremontii
C. B. Wolf
1937-4-6
8426
Riverside
Coachella Valley, 2 mi. NE. of Edom
30
Comment
SBBG7877
Chaenactis fremontii
H. and M. Dearing
1937-4-10
2869
Riverside
ca. 16 mi N of Indio
Comment
SEINET2049424
Chaenactis fremontii
John Adams
1965-4-17
132
Riverside
Hwy 111, 2 mi. E of Palm Springs near foothills.
244
Comment
UCR226911
Chaenactis fremontii
Jim Andre
2011-2-2
16212
Riverside
Coachella Valley, west of Palm Springs along Hwy 111 (south side) at base of San Jacinto Mtns at Windy Point 5.5 mi from junction with Hwy I-10
259
Comment
UCR133360
Chaenactis glabriuscula
Tracy Tennant, J. S. Ross
1998-4-30
MOR- 76
Riverside
San Bernardino Mtns. Region, Morongo Indian Reservation, unnamed canyon running W to E between the southern portions of Hathaway and Potrero Canyons, c. 1.5 miles ENE of Banning Peak (VABM 3440)
854
Comment
UCR59522
Chaenactis glabriuscula
Steve Boyd, T. Ross, L. Arnseth
1989-6-4
3608
Riverside
Butterfield Valley, Vail Lake area, Kolb Creek drainage, N extension of Woodchuck Road, north of Hwy 79
489
Comment
UCSB11119
Chaenactis glabriuscula
Haines, Bruce
1962-5-5
Riverside
6.6 miles south of Banning on Banning to Idyllwild Road
1158
Comment
HSC85256
Chaenactis glabriuscula var. glabriuscula
Steve Boyd
1986-4-22
1744
Riverside
Stable alluvial benches of Indian Wash just S of Interstate Hwy 15
Comment
UCR281277
Chaenactis glabriuscula var. glabriuscula
Mitch Provance, Jeremiah George
2017-3-21
317- 10
Riverside
Temescal Valley, Horsethief Wash (E branch impeded by development), N of Hwy 15 and NNW of Horsethief Rd., area between Temescal Canyon Rd. and Temescal Creek
357
Comment
CAS-BOT-BC277556
Chaenactis glabriuscula var. lanosa
Ynez Whilton Winblad
1937-4-19
s.n.
Riverside
Near Palm Springs
Comment
HSC5297
Chaenactis macrantha
C. L. Hitchcock
1966-3-16
24208
Riverside
Along Palms to Pines Hwy., 4 mi. S of Palm Desert
610
Comment
UCR244911
Chaenactis stevioides
Jim Andre
2012-3-19
21353
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, along Hwy 177, 8.6 mi. NE of junction with I-10
152
Comment
SEINET3228133
Chamaesyce abramsiana
G. Rink, T. Thomas and K. Routson
2012-9-1
11656
Riverside
Blythe Solar Power Plant (proposed) about 10 miles northwest of Blythe
160
Comment
JOTR34213
Chamaesyce albomarginata
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2010-5-27
3005
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, Lost Horse Mountain; burned slopes (2009 fire) above Lost Horse Mine trail, west of mine, with rocky-cobbley soil and rocky outcrops
Comment
RSA778320
Chamaesyce micromera
Amber Swanson, Kyle Dexter
2011-10-8
633
Riverside
Sandy flats N off of Blythe Rice Rd.
237
Comment
RSA784753
Chamaesyce ocellata subsp. arenicola
Duncan S. Bell
2012-2-12
3097
Riverside
Mecca Hills: approximately 1.25 air miles north of Box Canyon Road, and approximately 4 air miles southwest of Shavers Well.
256
Comment
JEPS52379
Chamaesyce polycarpa
W. L. Jepson
May 17 1901-Jun 1 1901
Riverside
Palm Canyon and return to Van Deventer's
Comment
JOTR35000
Chamaesyce polycarpa
La Doux, Tasha, A. Miller, T. Vaughn, A. Johnson
2007-10-25
3102
Riverside
Joshua Tree National Park. Pinto Basin, along Old Dale Road
Comment
RSA770647
Chamaesyce polycarpa
R. F. Thorne, Kay L. Wright, Richard K. Benjamin
1982-10-8
55364
Riverside
Mouth of Whitewater Canyon near Whitewater Post Office in sandy wash between old and new highway bridges and along Whitewater River.
412
Comment
RSA777345
Chamaesyce polycarpa
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4709
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm)., Between N33.97538, W116.65161 and N33.97538 and W116.65119
604
Comment
RSA781804
Chamaesyce polycarpa
Duncan S. Bell
2010-5-1
s.n.
Riverside
Arica Mountains: northwest section of project area, approximately 10.5 air miles southwest of the ghost town of Rice, and approximately 2.6 air miles south of the junction of Highway 62 and the aqueduct access road.
291
Comment
SBBG35071
Chamaesyce polycarpa
T. L. Secrest
1948-4-7
Riverside
above Whitewater
304
Comment
POM184752
Chamaesyce polycarpa var. hirtella
C. L. Hitchcock
1932-4-7
12213
Riverside
5 miles S of Cottonwood Springs, East Riverside County.
Comment
RSA608167
Chamaesyce polycarpa var. polycarpa
Steve Boyd, Valerie Soza, Tasha La Doux
1997-10-13
10053
Riverside
Sonoran (Colorado) Desert Chuckwalla Mtns, NW base of the range, south of Eagle Mine Rd exit on Hwy I-10.
426
Comment
RSA615380
Chamaesyce prostrata
A. C. Sanders, L. Ard, et al.
1994-7-11
15061
Riverside
Cherry Valley, irrigated landscaping at the Edward-Dean Museum, Oak Glen Rd. 1 mi. N. of Orchard St.
1000
Comment
JOTR30931
Chamaesyce serpillifolia subsp. serpillifolia
La Doux, Tasha, E. Babich, M. Brown
2008-9-30
1376
Riverside
Joshua Tree National Park. Queen Valley, near Geology Tour Rd/ Rte. 12 intersection
1333
Comment
RSA685778
Cheilanthes newberryi
Paul C. Silva
1947-4-5
2036
Riverside
Los Alamos Canyon, Elsinore
762
Comment Read comments Jul 8 2009
RSA685818
Cheilanthes parryi
Freda Detmers
1930-2-2
s.n.
Riverside
Palm Canyon.
Comment
UC399595
Cheilanthes parryi
F. M. Reed
1917-5-19
3873
Riverside
near Palm Grove in Palm Canyon; Colorado Desert
Comment
UCR91556
Cheilanthes parryi
A. C. Sanders, G. K. Helmkamp, L. Lubinsky, C. L. Sanders
1995-1-29
15900
Riverside
San Jacinto Mtns/Colorado Desert, Chino Canyon near Palm Springs, 1.8 mi above Palm Canyon Rd (Hwy111) on the rd to the tram station, vicinity of the upper end of the flood control dike
428
Comment
UCR113721B
Chenopodium
Mitch Provance
2000-7-30
2171 B
Riverside
Jurupa Mountains, NW Jurupa Mtns; SW of the E extreme of Philadelphia St.
305
Comment
UCR120295
Chenopodium
Mitch Provance
1998-5-25
877
Riverside
Santa Ana River Wash, Riverside, 1/8 mile NW of Tequesquite Ave. and Gregory Rd.
229
Comment
UCR20418
Chenopodium ambrosioides
Dr. H. de Forest, Jack Rempel
1933-10-29
s.n.
Riverside
San Jacinto Mountains, north base of mountains, Snow Creek Canyon
549
Comment
UCR125294
Chenopodium berlandieri
A. C. Sanders
2002-11-21
25627
Riverside
Temescal Valley, development called 'Trilogy at Glen Ivy,' mouth of Bixby Canyon
457
Comment
RSA543170
Chenopodium californicum
Steve Boyd, Timothy S. Ross, Mike Hammitt
1991-5-2
6080
Riverside
Vail Lake region, SW and W flanks of Billy Goat Mountain, 3 miles N Hwy 79, 1 mile W of Hwy 371, N of Aguanga.
600
Comment
SD233273
Chenopodium californicum
Scott D. White, Justin M. Wood
2009-5-22
12900
Riverside
San Jacinto Mountains: Quinn Flat Meadow. Meadow and adjacent uplands.
1372
Comment
UCR4104
Chenopodium californicum
Ronald M. Cope
1965-3-5
s.n.
Riverside
valley c. 50 yds. south of where Gage Canal goes underground after having crossed Le Conte Drive
Comment
UCD98200
Chenopodium glaucum var. salinum
A. C. Sanders
2001-11-25
24888
Riverside
Moreno Valley, Hope Depot at Pigeon Pass Rd. on north side of Hwy 60.
Comment
CLARK-A1528-5012
Chenopodium leptophyllum
John C. Roos
1946-8-27
2913
Riverside
Santa Rosa Mountains
2438
Comment
RSA653232
Chenopodium pratericola
A. C. Sanders, Mitch Provance, T. B. Salvato
2000-4-18
23325
Riverside
Coachella Valley: along Dillon Rd. at junction with Tyler, north of I-10, E of Indio and N of Coachella.
5
Comment
SEINET238935
Chilopsis linearis
A. C. Sanders, T. B. Salvato
2000-4-27
23374
Riverside
Coachella Valley: east side of Coachella Canal near the foot of the Mecca Hills vicinity of the east end of Ave. 60 (Me
15
Comment
UC1929903
Chilopsis linearis
Scott D. White, Angelia Carey
2004-7-2
10565
Riverside
San Jacinto Mountain foothills: Soboba Indian Reservation, Poppet Creek Canyon. San Jacinto 7.5' Quad.
Comment
UCR281927
Chilopsis linearis subsp. arcuata
A. C. Sanders, Jim Malusa
2017-9-20
43347
Riverside
Sonoran (Colorado) Desert, northern Chocolate Mountains, in canyon 1.5 km west (276 deg. ) of Tabaseca Tank, 6.7 km SE of Salt Creek at mouth of Red Canyon
602
Comment
POM9328
Chilopsis linearis subsp. arcuata
Mary F. Spencer
1918-4-28
800
Riverside
In desert sand. Colorado Desert
122
Comment Read comments Nov 20 2011
UCR89114
Chloris truncata
V. McAfee-Jacobs, B. R. Drake
1995-11-6
01
Riverside
Peninsular Range, Temecula, Drake Enterprises vineyard at Buck Road and Berenda Road
463
Comment
RSA457793
Chorizanthe brevicornu
Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2195
Riverside
Sonoran (Colorado) Desert NW end McCoy Mtns, NW of Blackjack Mine.
400
Comment
CAS-BOT-BC191716
Chorizanthe brevicornu var. brevicornu
John H. Thomas
1957-3-30
6563
Riverside
8.1 miles E of Cactus City, about 20 miles E of Coachella. Colorado Desert
426
Comment
POM122108
Chorizanthe brevicornu var. brevicornu
Marcus E. Jones
1903-5-11
s.n.
Riverside
Whitewater.
305
Comment
RSA656553
Chorizanthe coriacea
A. C. Sanders
2000-5-25
23406
Riverside
Menifee Valley; S of Newport Rd., N of Holland Rd. and E of Bradley Rd., 2 miles due east of Railroad Canyon Lake
439
Comment
UCR59751
Chorizanthe coriacea
Steve Boyd, T. S. Ross, L. Arnseth
1989-3-31
3093
Riverside
Vail Lake area, S of Hwy 79, Kolb Creek drainage, west of Woodchuck Rd.
512
Comment
UCR58855
Chorizanthe fimbriata
Steve Boyd, T. S. Ross, L. Arnseth
1989-6-4
3628
Riverside
Butterfield Valley, Vail Lake area, just south of junction of Hwy 79 and road to the marina
460
Comment
SD160881
Chorizanthe fimbriata var. laciniata
Virginia S. Moran
2000-4-21
Riverside
Lower slopes of Bell Mountain, Sun City. Off Garibaldi Road from I-215. GPS taken from Topo Program, Sun City quadrangle (1:12,000)
487
Comment Read comments Nov 4 2014
CAS-BOT-BC460910
Chorizanthe leptotheca
W. P. Vestal; A. G. Vestal
1947-3-30
s.n.
Riverside
About 2 miles up San Jacinto Canyon
518
Comment
UCR217653
Chorizanthe leptotheca
Karyn L. Drennen, Kim Sparks
2010-6-7
10
Riverside
Palomar Mountains foothills, Southwest of Durasno Valley, 5 km north-northeast of Beauty Peak, 1.07 km east of Bonny Lane and 10m north of Bowers Road.
1374
Comment
UCR59523
Chorizanthe leptotheca
Steve Boyd, T. S. Ross, L. Arnseth
1989-6-4
3605
Riverside
Butterfield Valley, Vail Lake area, Kolb Creek drainage, N extension of Woodchuck Road, north of Hwy 79
489
Comment
RSA736037
Chorizanthe parryi var. parryi
Scott D. White, Justin M. Wood
2008-4-16
11885
Riverside
Perris/Elsinore Basin: Hills to the W of I-215 and S of Scott Rd.
488
Comment
SD138829
Chorizanthe parryi var. parryi
Craig Reiser
1993-3-29
Riverside
North of Lewis Valley Road and east of Sage Road
Comment
UCR174384
Chorizanthe parryi var. parryi
A. C. Sanders
2006-5-19
32415
Riverside
Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
518
Comment
RSA356652
Chorizanthe polygonoides var. longispina
Robert F. Thorne, C. W. Tilforth, Larry E. DeBuhr, E. Lathrop
1975-8-29
47305
Riverside
Santa Rosa Plateau: Rancho California, Mesa de Burro.
610
Comment
RSA593799
Chorizanthe polygonoides var. longispina
Jeri Hirshberg
1995-5-19
273
Riverside
San Jacinto Mountains, Garner Valley.
Comment
CAS-BOT-BC246240
Chorizanthe rigida
Frank W. Peirson
1922-4-11
2863
Riverside
Deep Canyon Wash, 12 miles southeast of Palm Springs
243
Comment
RSA777391
Chorizanthe rigida
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-22
793
Riverside
Mecca Hills, just south of Shaver's Well.
305
Comment
UCR74364
Chorizanthe rigida
Theo Glenn
1991-4-30
91- 66
Riverside
Sonoran (Colorado) Desert, McCoy Mtns, NW of Blythe
280
Comment
UCSB10022
Chorizanthe rigida
Haller, John
1958-3-22
Riverside
U.S. 60-70, 7.8 miles E of junction with U.S. 99, near Indio
Comment
POM10485
Chorizanthe staticoides
Charlotte M. Wilder
1903-6-4
203
Riverside
Wilder's Canyon. Jurupa Hills.
Comment
RSA746811
Chorizanthe staticoides
Michael Honer
2003-7-15
1847
Riverside
Rainbow area, just north of the San Diego County boundary and west of the I-15 Freeway.
366
Comment
UCR16970
Chorizanthe staticoides
D. H. Wilken
1965-6-29
390
Riverside
San Jacinto Mtns, W end of Hemet Valley (Garner Valley), near Lake Hemet
1372
Comment
SD127315
Chrysolepis sempervirens
Reid Moran
1973-7-28
21107
Riverside
Summit of Toro Peak
2500
Comment
POM145651
Chrysothamnus paniculatus
J. B. Feudge
1923-11-12
467
Riverside
White Water, Colorado Desert
366
Comment
UCR23781
Chrysothamnus teretifolius
John C. Roos
1943-10-16
2737
Riverside
Southern Mojave Desert, Falcon Flats, Little San Bernardino Mtns
1524
Comment
UC20519
Chylismia claviformis subsp. aurantiaca
S. B. Parish
Apr 4 1896-Apr 13 1896
4116
Riverside
Palm Springs (Agua Caliente) desert base of San Jacinto Mt.
152
Comment
UC874160
Chylismia claviformis subsp. aurantiaca
I. W. Clokey and B. C. Templeton
1930-4-9
4725
Riverside
n Palm Springs; Colorado Desert
170
Comment
UCR202218
Cirsium vulgare
Denise Woodard, G. Nuhn
1995-8-21
s.n.
Riverside
Peninsular Range; Perris-Aguanga Basin, 300 acre parcel at west end of Domenigoni Valley, c. 3 miles south of Winchester on the west side of Winchester Rd.
470
Comment
RSA314660
Cistanthe monandra
R. F. Thorne, Fosberg, Sachet, Herbst
1983-4-23
55479
Riverside
San Bernardino Mountains: Whitewater River where road crosses river below fish hatchery, ca. 4 miles north of Whitewater Post Office.
640
Comment
CAS-BOT-BC172109
Clarkia dudleyana
Mrs. E. C. Van Dyke
1928-5-28
s.n.
Riverside
Banning
Comment
UCR250316
Clarkia epilobioides
A. C. Sanders
2014-4-8
40970
Riverside
Peninsular Range, Temescal Canyon, along Temescal Canyon Rd. c. 280 m NE of the I-15 crossing, near mouth of Mayhew Canyon
317
Comment
UC58849
Clarkia purpurea subsp. quadrivulnera
H. M. Hall
June 1897
593
Riverside
Riverside
Comment
UCR107817
Clarkia purpurea subsp. quadrivulnera
D. L. Banks
1997-5-5
2018
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, east of its intersection with Pechanga Creek. Along the S fork of Pechanga Creek
427
Comment
UCR80803
Clarkia purpurea subsp. quadrivulnera
Scott D. White
1993-5-29
1460
Riverside
San Bernardino Mtns, Banning Canyon & Big Oaks Canyon along the road to Raywood Flat on Yucaipa Ridge
1372
Comment
RSA748334
Clarkia rhomboidea
Justin M. Wood, Brandy Wood
2009-6-13
886
Riverside
Idyllwild County Park, Lilly Creek and adj slope to W of campground.
1585
Comment
UCR194240
Claytonia parviflora
Mitch Provance, Michael L. Fugate
2005-4-14
10052
Riverside
San Bernardino Valley, near the water tanks just E of Versity Hill, or what is known locally as Coyote Hill (pk 1386), a few hundred yards SSE of the UCR Campus
396
Comment
UCR265604
Claytonia parviflora
Jordan Zylstra
2014-3-18
14011
Riverside
San Jacinto Mountains, Apple Canyon, west of Apple Canyon Road
1453
Comment
RSA0021843
Claytonia parviflora subsp. parviflora
Scott D. White
1999-6-6
7447
Riverside
Idyllwild Area: Near Idyllwild Community Service Dist. sewage ponds at terminus of USFS Road 5S24.2.
1432
Comment
UCR97442
Claytonia parviflora subsp. parviflora
A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand
1997-3-12
19862
Riverside
Lake Skinner area, lower Rawson Canyon, along road NE of Skinner Lake
457
Comment
POM12718
Claytonia parviflora subsp. tenuifolia
P. A. Munz
1922-6-30
5910
Riverside
Santa Rosa, Santa Rosa Mountains.
1982
Comment
RSA585627
Claytonia perfoliata subsp. perfoliata
D. L. Banks, Steve Boyd
1995-3-15
0062
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of Agua Tibia Mountain, Dorland Mountain area.
689
Comment
UCR35072
Claytonia perfoliata subsp. perfoliata
L. B. Ziegler
1969-5-15
357
Riverside
San Jacinto Mtns., Hemet Valley
1418
Comment
RSA650481
Clematis ligusticifolia
C. J. Humphrey
1936-6-7
84
Riverside
[No location data on label]
Comment Read comments Dec 15 2011
RSA701114
Clematis pauciflora
M. Wall
1996-6-26
183
Riverside
S of beaumont, 1.8 mi S of Fwy 10, canyons W of Hwy 79. Associated plants include: Adenostoma fasciculatum, Cercocarpus betuloides, Quercus berberidifolia, Prunus illicifolia, and Salvia mellifera.
Comment
UCSB10606
Clematis pauciflora
Gill, Robert
1960-3-23
Riverside
San Jacinto Mt. Range; Snow Cayon; near end of road
563
Comment
RSA33657
Cleome isomeris
N. C. Cooper
1944-3-25
1042
Riverside
Morongo Pass.
457
Comment
CSUSB872
Clytostoma callistegioides
Paul E. Peterson, O. F. Clarke
1968-10-2
Riverside
University of California (UCR). Lath house behind greenhouse #12
Comment Read comments May 3 2014
CLARK-A1528-2208
Coldenia plicata
John C. Roos
1965-6-23
Riverside
Comment
UCR216362
Collinsia heterophylla
Mike Bell
2008-4-27
013
Riverside
Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau Ecological Reserve, Adobe Loop Trail
557
Comment
RSA0117360
Collinsia parryi
A. C. Sanders
1994-5-30
14612
Riverside
NNE of Beaumont at Highland Springs, hills N of the end of Bellflower Ave. at Dutton St.
950
Comment
RSA76977
Colubrina californica
I. M. Johnston
1930-6-15
3788
Riverside
North of Mecca-Blythe road in canyons at SE end of Eagle Mountains
Comment
UCR35148
Convolvulus arvensis
L. B. Ziegler
1977-6-6
567
Riverside
San Jacinto Valley
473
Comment
RSA407724
Convolvulus simulans
Steve Boyd
1986-5-1
1787
Riverside
SW Perris Basin: Hill W of Skunk Hollow
Comment
UC1584111
Convolvulus simulans
Steve Boyd, Tim Ross, and Laurel Arnseth
1990-3-29
3890
Riverside
cinder cone ridge at n side of mouth of Temecula Creek Cyn (s flank of mt.); Vail Lake Area, Big Oak Mtn.
396
Comment
UCR21864
Conyza canadensis
Steve Boyd
1980-7-16
s.n.
Riverside
Perris Basin, Motte Reserve, 2.5 miles NW of Perris, west edge of the reserve c. 1/4 mile north of the Motte's house
520
Comment
UCR151096
Cordylanthus nevinii
Scott D. White, Julie Greene
1998-8-1
6968
Riverside
Peninsular Ranges/San Jacinto Mtns region, Idyllwild Area, within residential community above/parallel to E bank of Strawberry Creek, between crossing at Circle Drive and Humber Park
1951
Comment
RSA412305
Cordylanthus rigidus subsp. setiger
Lester H. Cushman
1931-10-3
14218
Riverside
[Unspecified]
Comment
LA205802
Corethrogyne filaginifolia
Elizabeth McClintock;
1936-7-20
Riverside
San Jacinto Mountains, Idyllwild
Comment
POM259196
Corethrogyne filaginifolia
P. A. Munz
1938-8-13
15337
Riverside
East of Santa Rosa Peak.
2378
Comment
RSA93115
Corethrogyne filaginifolia
F. W. Peirson
1928-9-6
8206
Riverside
1 mile W of Cabazon, San Gorgonio Pass
Comment Read comments Mar 13 2011
UCD130861
Corethrogyne filaginifolia
R. N. Raynor
1933-3-31
s.n.
Riverside
Moreno Valley.
Comment
RSA716107
Corethrogyne filaginifolia var. filaginifolia
M. Wall
2006-10-8
420
Riverside
South Fork San Jacinto River east of Hemet along Hwy 74 past Cranston Ranger Station. Just off the highway towards the river.
638
Comment
SBBG56001
Cornus nuttallii
F. C. Vasek
1964-7-25
640725 -18
Riverside
Dark Cyn near Wet Cyn Cmpgrd
Comment Read comments May 19 2012
CAS-BOT-BC291362
Cotula coronopifolia
Philip A. Munz
1941-5-18
16665
Riverside
North end of Santa Rosa Ranch, Elsinore Mts.
914
Comment
RSA198953
Crassula aquatica
R. F. Thorne, E. W. Lathrop, Ora M. Clark, S. Carlquist
1968-4-18
37460
Riverside
Santa Rosa Plateau: Mesa de Colorado, Rancho California
671
Comment
UCR266332
Cressa truxillensis
D. E. Bramlet
1992-5-15
2283
Riverside
Perris-Aguanga Basin region, Pipeline seep located south of Lakeview Hot Springs and just south of the MWD access road, some 833 m. west of the San Jacinto River and 433 m east of the intersection of Pozos Rd. and the MWD pipeline maintenance road
Comment
UCR281114
Cressa truxillensis
Mitch Provance, John Hazlett, Matt K. Beyers, Jeremiah George
2017-5-23
517- 26
Riverside
Menifee Valley, Menifee, about 0.5 miles south of Sun City, and 0.5 miles west of Romoland, SW corner of Lazy Creek Rd. and Murrieta Rd.
431
Comment
JOTR37486
Crossosoma bigelovii
Hodges, Stephen R.
2016-3-19
615
Riverside
Joshua Tree National Park. Coxcomb Mountains, ascending north up Hummingbird wash towards the Inner Basin
Comment
SBBG2862
Crossosoma bigelovii
K. K. Muller
1958-3-21
908
Riverside
cyn slopes of tributary of Whitewater Cyn, 1.5 mi N of Whitewater Jct on Hwy 60
Comment
SEINET3083387
Crossosoma bigelovii
P. A. Rauch
1968-2-22
Riverside
Cottonwood Canyon, San Bernardino Mts.
Comment
UC669209
Crossosoma bigelovii
Annie M. Alexander and Louise Kellogg
1941-2-28
1877
Riverside
Andreas Canyon San Jacinto Mountains
365
Comment
RSA480576
Croton californicus
N. C. Cooper
1944-4-21
1142
Riverside
Banning
701
Comment
UC1130375
Croton californicus
A. E. Wieslander
1929-1-25
41
Riverside
Bautista Creek San Jacinto Quadrangle (near Plot 9)
609
Comment
SEINET9253118
Croton californicus
Hugh Harvey
1940-2-16
M 1117
Riverside
Morongo Reservation.
579
Comment
GMDRC5507
Cryptantha
J. Andre, T. La Doux, R. B. Kelley
2011-5-4
21088
Riverside
Little San Bernardino Mountains: Long Canyon, up side canyon approx. 400 m. west of main canyon drainage
1172
Comment
POM368198
Cryptantha angustifolia
D. A. Young
1969-3-28
342
Riverside
At end of Hayfield Rd., S of Interstate Hiway 10.
305
Comment
RSA719069
Cryptantha angustifolia
Michael Honer
2005-3-18
2097
Riverside
Palen Valley; appx. 3 mi. due E of Desert Center Airport.
134
Comment
SBBG63616
Cryptantha angustifolia
M. N. Ackley
1928-3-10
41
Riverside
Bridge Haven [Service Station in Whitewater, 1920s -1950]
426
Comment
UCR108712
Cryptantha angustifolia
Scott D. White, Pam DeVries
1998-2-9
6082
Riverside
Coachella Valley, La Quinta/Palm Desert Area: Whitewater River Channel at & near Miles Ave. crossing
30
Comment
UCR256343
Cryptantha angustifolia
Duncan S. Bell
2011-12-30
3027
Riverside
Sonoran (Colorado) Desert, Arica Mountains: southern section of the mountain range within the Palen/McCoy Wilderness area; c. 2 air miles southwest of Priests Well, or c. 7 air miles southwest of the ghost town of Rice
365
Comment
UCR34446
Cryptantha angustifolia
George K. Helmkamp
1983-4-5
483 33
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, large wash below Chuckwalla Spring, 9 miles SW of Graham Pass Road
489
Comment
CAS-BOT-BC177103
Cryptantha barbigera
G. K. Helmkamp
1984-5-2
D- 26
Riverside
Little San Bernardino Mountains: Big Morongo Canyon, 3 - 3.5 mi below the caretaker's house at the Big Morongo Preserve
610
Comment
POM368290
Cryptantha barbigera
I. M. Johnston
1917-4-4
s.n.
Riverside
Palm Canyon, Colorado Desert.
366
Comment
RSA0042159
Cryptantha barbigera
Duncan S. Bell, Evan Meyer
2014-4-2
6513
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; southern section of range; approximately 1 air mile northwest of Canyon Spring.
422
Comment
RSA678229
Cryptantha barbigera
Valerie Soza, J. M. Porter, Gary D. Wallace
2001-4-2
1098
Riverside
Mouth of West Wide Canyon, NNW of junction of Dillon Road and Ford Avenue.
396
Comment
SBBG6244
Cryptantha barbigera
H. and M. Dearing
1942-3-1
4805
Riverside
near Cathedral City
Comment
SD128709
Cryptantha barbigera
Darley F. Howe
1980-4-16
Riverside
8.5 miles south of Highway 10 on Cornsprings Road, Chuckwalla Mountains
550
Comment
UCR182321
Cryptantha barbigera
Mitch Provance
2003-4-18
6604
Riverside
San Bernardino Valley, Riverside, Santa Ana River Wash, just under and NE of the Market St. Bridge
244
Comment
UCR50878
Cryptantha barbigera
A. C. Sanders
1988-5-11
7797
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, Iris Pass area, 12 miles above the Coachella Canal, east of the gasline road from Niland
549
Comment
SD167194
Cryptantha barbigera var. fergusoniae
J. C. Roos
1948-4-24
3807
Riverside
East San Bernardino Mountains/Sopnoran Desert; Whitewater Wash.
518
Comment
UCR244395
Cryptantha barbigera var. fergusoniae
Jim Andre
2012-4-16
20975
Riverside
Southern Mojave Desert, Joshua Tree National Park; along Cottonwood Springs Rd [=Pinto Basin Rd.], c. 6 mi. south of north entrance at Twin Tanks parking area
1197
Comment
SD240918
Cryptantha costata
A. C. Sanders
2010-3-23
37535
Riverside
Sonoran (Colorado) Desert: Chuckwalla Valley, at SW foot of Palen Mountains (Sidewinder Well 7.5'Q)
130
Comment
UC100863
Cryptantha costata
H. M. Hall
1905-5-1
5974
Riverside
Hodges Mts. Colorado Desert
Comment
UCR127960
Cryptantha decipiens
A. C. Sanders, K. C. Rose, D. Woodard
1995-3-15
16139
Riverside
Sonoran (Colorado) Desert, mouth of San Gorgonio Pass, along Whitewater River wash between Windy Point and Hwy I-10, Coachella Valley
396
Comment
RSA645677
Cryptantha intermedia
Scott D. White
1999-5-2
7295
Riverside
Perris Basin: Perris / Sun City area. Just east of Goetz Rd. and south of Ethanac Rd., ca. 1.5 - 2 mi. W of I-215 freeway.
442
Comment Read comments Feb 22 2008
RSA674971
Cryptantha intermedia
Scott D. White, Teresa Salvato
2001-6-8
8580
Riverside
Santa Ana Mountains: Southern margin of county, just northeast of Rainbow Valley.
335
Comment
RSA757780
Cryptantha intermedia
LeRoy Gross, Jackie McConnaughy, Drew Monks, Tommy Stoughton, Jane Tirrell, Malia Volke
2010-4-12
4328
Riverside
Whitewater Canyon Bioblitz: From camp near 34.02539N, 116.68032W, east of the Paw, near the mouth of Catclaw Flat canyon. Dropped down the Whitewater River to the first wide alluvial canyon to the east, near 34.02133N, 116.67779W., Surveyed this canyon to near 34.02483N, 116.66819W. Then surveyed back to camp by climbing to saddle of ridge to the north, near 34.02655N, 116.67484, and small draw at south end of Catclaw Flat Canyon.
871
Comment
RSA79564
Cryptantha intermedia
F. W. Peirson
1913-04
1023
Riverside
Whitewater at head of Coachella Valley.
Comment
SBBG34718
Cryptantha intermedia
T. L. Secrest
1950-3-12
Riverside
near Indio
Comment
UC1168697
Cryptantha intermedia
Peter H. Raven
1958-5-17
12940
Riverside
3.4 mi se Banning (on road to Idyllwild); San Jacinto Mountains
Comment
UC1212065
Cryptantha intermedia
Peter M. Ray
1949-3-12
1348
Riverside
2 mi w Whitewater (n side of Coachella Valley); Coachella Valley
457
Comment
UC24685
Cryptantha intermedia
Geo. F. Reinhardt
Jun 1897
Riverside
San Jacinto Valley
Comment
UCR122540
Cryptantha intermedia
George K. Helmkamp, E. A. Helmkamp
2001-5-20
6669
Riverside
San Jacinto Mountains., Apple Canyon Rd, 1.5 mi NE of CA-74
1463
Comment
UCR215620
Cryptantha intermedia
Alejandra Martinez-Berdeja, Cara M. Stripe
2010-4-24
07
Riverside
Peninsular Range, Box Springs Mountains, eastern edge of Riverside; Two Trees Canyon Trail near the trailhead
409
Comment
UCR92205
Cryptantha intermedia
D. L. Banks, Steve Boyd
1995-5-3
0247
Riverside
Agua Tibia Mtns Watershed, Cleveland National Forest, Agua Tibia Wilderness Area, N slope of Agua Tibia Mtn., east of Dripping Springs Alcove, along lower alluvial benches of Arroyo Seco
512
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
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
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
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
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
SEINET12280846
Cryptantha micrantha
E. A. Purer
1935-1
6471
Riverside
Pam Springs, western Colorado Desert
Comment
RSA778529
Cryptantha micrantha var. micrantha
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-31
952
Riverside
Dune system along Midland Rice Road, South of Arica Mountains.
305
Comment
POM13116
Cryptantha microstachys
P. A. Munz, I. M. Johnston
1922-5-19
5338
Riverside
5 mi. E of Murrieta.
488
Comment
UCR63513
Cryptantha microstachys
Scott D. White
1990-6-16
s.n.
Riverside
Santa Ana Mtns, Cleveland National Forest, private land just inside the Forest boundary; E wall of Hagador Canyon, near the mouth of the canyon
400
Comment
UCR90387
Cryptantha microstachys
Steve Boyd
1995-4-24
8474 A
Riverside
Palomar Range, Agua Tibia Wilderness Area, Arroyo Seco drainage on N flank of Agua Tibia Mtn, at N base of Wildhorse Peak. Along the Wildhorse Trail near its junction with the Dripping Springs Trail.
610
Comment
UCR111546
Cryptantha muricata
Mitch Provance
1999-5-4
1695
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River Wash, between the Market St. and Riverside Ave crossings
244
Comment
UCR156470
Cryptantha muricata
T. B. Salvato, A. C. Sanders
2005-5-17
892
Riverside
San Jacinto Mtn foothills, San Jacinto River east of Valle Vista, just downstream from the Forest Service boundary and north of CA Hwy 74
585
Comment
UCR167792
Cryptantha muricata
T. B. Salvato, Gregg Miller
2005-6-3
1382
Riverside
Peninsular Range: Perris-Aguanga Basin, tributary of the San Jacinto River, c. 3 mi SW of Perris, 1.5 mi east of the Good Hope Mine and less than 0.25 mi south of Ethanac Road
433
Comment
GMDRC9804
Cryptantha nevadensis
J. M. Andre
2017-3-1
38020
Riverside
Chuckwalla Bench: along Red Cloud Rd, 2.5 mi. SSE of junction Interstate 10, between Orocopia and Chuckwalla Mtns
473
Comment
SEINET3225524
Cryptantha pterocarya
A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley
2010-3-16
37476
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 (McCoy Peak 7.5. Q)
204
Comment
UC78604
Cryptantha pterocarya
C. R. Orcutt
Apr 1889
Riverside
Colorado Desert
Comment
UCR18153B
Cryptantha pterocarya var. pterocarya
A. C. Sanders
1979-3-9
947 B
Riverside
Sonoran (Colorado) Desert/Santa Rosa Mtns, Deep Canyon Reserve south of Palm Desert. In the gorge of Deep Canyon above the Research Center - near bucket #24
366
Comment
JOTR29374
Cryptantha racemosa
La Doux, Tasha, Mike Bell
2006-5-10
1451
Riverside
Joshua Tree National Park. East Deception Canyon
Comment
POM254739
Cryptantha racemosa
P. A. Munz
1940-3-24
15693
Riverside
3 miles south of Cottonwood Springs, Eagle Mts
457
Comment
UC857248
Cryptantha racemosa
C. L. Hitchcock
1940-3-31
5892
Riverside
between Cottonwood Springs and Pinto Basin
Comment
SD134490
Cryptantha utahensis
Craig Reiser
1992-4-11
Riverside
Palms to Pines Highway, rocky desert slope overlooking Desert Bighorn Institute
Comment
UC28914
Cucurbita palmata
H. M. Hall
1901-8-6
2654
Riverside
vicinity Riverside
457
Comment
RSA552729
Cupressus forbesii
Steve Boyd, T. S. Ross
1992-3-31
6772
Riverside
Santa Ana Mountains, clay soil areas on Elsinore Peak.
1011
Comment
HSC6392
Cuscuta californica
C. L. Hitchcock, C. V. Muhlick
1964-3-17
23076
Riverside
8 mi. SE of Corona, along road to Elsinore
Comment
UCR22026
Cylindropuntia californica var. parkeri
Steve Boyd
1980-5-11
222
Riverside
Peninsular Range, Gavilan Hills, Harford Springs County Park, northwest corner of the Gavilan Plateau. East of trailer park, east side of Gavilan Road
625
Comment
RSA125841
Cylindropuntia echinocarpa
E. K. Balls, Percy C. Everett
1957-11-13
22801
Riverside
Snow Creek, between village and Fish Hatchery.
671
Comment
CAS-BOT-BC56745
Cylindropuntia ramosissima
Dr. Barton W. Evermann
1924-4-1
s.n.
Riverside
Field redacted by CAS, contact the data manager for more information
Comment
RSA289852
Cynodon dactylon
B. A. Prigge
1980-9-16
4050
Riverside
Indio. Coachella Valley Stormwater Channel., Near 33 deg 44'N, 116 deg 14'W.
0
Comment
UCR104908
Cynodon dactylon
A. C. Sanders
1997-3-19
20039
Riverside
Lake Skinner area, Lake Skinner, NW shore near inlet, SW foot of Bachelor Mtn
445
Comment
UCR130876
Cyperus difformis
A. C. Sanders
2001-12-22
24891
Riverside
Perris-Aguanga Basin, Perris, south side of Mildred St. between Redlands Ave. and Ruby St.
436
Comment
RSA522318
Cyperus difformis
Steve Boyd
1989-7-23
3788
Riverside
City of Riverside, Santa Ana River, just downstream of old city dump at W extension of Rubidoux Avenue.
Comment
RSA770779
Cyperus eragrostis
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4617
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
RSA500204
Cyperus erythrorhizos
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-5-7
3540
Riverside
Vail Lake area, pond and freshwater marsh in Kolb Crk. just south of the lake.
Comment
POM158187
Cyperus esculentus
Phillip A. Munz
1928-9-6
11272
Riverside
Santa Ana River, Ontario-Corona Road [Hwy. 71].
Comment
RSA597789
Cyperus involucratus
Scott D. White
1996-3-31
3853
Riverside
Bundy Canyon, SE of Lake Elsinore; ca 1 road mile (ca 0.2 mile) E of Bundy Canyon Road exit from Hwy I-15.
451
Comment
SD148283
Cyperus involucratus
A. C. Sanders, Steve Boyd
2000-11-30
23726
Riverside
San Bernardino/ upper Santa Ana River region; Box Springs Mountains foothills, Box Springs Canyon above Sheriff's Academy, north of Central Avenue.
366
Comment
UCR265057
Cyperus involucratus
Mitch Provance
2012-11-9
612- 52
Riverside
San Bernardino Valley, Box Springs Canyon, SW base of the Box Springs Mountains, E side of Interstate 215, 0.25 mi SE of the intersection of Gernert Rd. and Watkins Dr.
422
Comment
RSA500573
Cyperus involucratus
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-5-7
3579
Riverside
Vail Lake area, along Arroyo Seco drainage from jtn. with Kolb Creek, S to w/in 1/4 mi Hwy 79.
457
Comment
CAS-BOT-BC113944
Cyperus odoratus
Samuel B. Parish
1913-9-20
8616
Riverside
In the small stream from the RR waterworks, Mecca. Salton Sink.
-57
Comment
RSA588665
Cyperus odoratus
Darin L. Banks, Steve Boyd
1995-10-17
820
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; Along lower Arroyo Seco, S of the Dripping Springs Campground. Along the narrow benches where Arroyo Seco turns to the E., Just W of the Metasedimentary hills.
524
Comment
RSA596541
Cyperus odoratus
Darin L. Banks, Lauren Raz
1996-8-29
1144
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; Along Arroyo Seco, N of Wildhorse Peak, before the drainage bends to the S.
548
Comment
UCR274879
Dalbergia sissoo
John F. Green
2015-12-16
s.n.
Riverside
Sonoran(Colorado) Desert/E Foothills Peninsular Range, La Quinta, canyon wash alongside 'The Quarry' golf course, c. 1 km west of Lake Cahuilla
70
Comment
RSA404183
Dalea mollis
L. H. Jones
1910-3-18
s.n
Riverside
Riverside Mountain, near the Colorado River.
Comment
RSA779806
Dalea mollis
Duncan S. Bell
2009-3-9
105
Riverside
Arica Mountains: southeast section of the mountain range approximately 1.2 air miles from Priest Well or approximately 6.5 air miles southwest of the ghost town of Rice.
307
Comment
RSA4878
Dalea mollissima
C. B. Wolf
1932-4-27
2994
Riverside
Colorado Desert, 14 miles E. of Mecca on Blythe Road
152
Comment Read comments Sep 18 2011
UCR20404
Dalea mollissima
Tema S. Clare
1930-4-13
s.n.
Riverside
Sonoran (Colorado) Desert, Coachella Valley, Thousand Palms
91
Comment
UCR41745
Dalea mollissima
A. C. Sanders, B. Pitzer, D. Charlton, R. & J. Kniffen, J. M. Stewart
1986-3-2
6067
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, c. 1/2 mi. west of Graham Pass Rd., on powerline road 1/2 mi. south of old Hwy 60 (Chuckwalla Road)
134
Comment
RSA0018639
Dalea schottii
C. P. Cowan
1978-4-23
1168
Riverside
ESE slope above San Jacinto tramway parking lot, Chino Canyon. Whittaker transect #W-217.
570
Comment
CAS-BOT-BC283039
Dasyochloa pulchella
H. S. Yates
1937-3-24
6454
Riverside
Deep Canyon, Coachella Valley
457
Comment
RSA25134
Dasyochloa pulchella
C. L. Hitchcock
1940-4-1
5907
Riverside
1 mi. below Cottonwood Springs. Joshua Tree Nat. Monument.
Comment
SBBG94884
Datisca glomerata
B. Pitzer, B. L. Phillips
1988-7-1
1480
Riverside
S of Vail Lake, N of Hwy 79, between Kolb and Arroyo Seco Crks, ca. 0.25 mi W of Dripping Springs Guard Station
487
Comment
UC2042147
Datisca glomerata
R. F. Thorne with E. W. Lathrop, W. Wisura
1977-7-8
49547
Riverside
Santa Ana Mountains: along Ortega Highway (74), about 3 miles south-southwest of El Cariso, near junction of Decker and Morrell Canyons.
Comment
RSA575930
Datura wrightii
Steve D. Boyd
1994-10-14
8391
Riverside
Southern San Mateo Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest. San Mateo Canyon, in canyon bottom at the confluence with Bluewater Canyon.
329
Comment
UC68721
Datura wrightii
H. M. Hall
May, 1905
6243
Riverside
Shaver's Well Chilcoot Pass (Chilcoot Pass); Colorado Desert, , Shaver's Well
Comment
UCD126636
Datura wrightii
Robert F. Thorne; Drs. Fosberg, Sachet, and Herbst
1983-4-23
55419
Riverside
San Bernardino Mountains. Mouth of Whitewater Canyon, east of Whitewater Post Office at south end of ridge. In sandy wash east of bridge and on base of W-facing slope of ridge.
411
Comment
UCR174081
Daucus pusillus
A. C. Sanders, T. B. Salvato, Kelly Volansky, Michelle Balk
2006-5-24
32542
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
564
Comment
CAS-BOT-BC293827
Deinandra fasciculata
John Thomas Howell
1930-5-10
4789
Riverside
2 miles south of Perris
Comment
CAS-BOT-BC294116
Deinandra kelloggii
R. F. Hoover
1968-6-7
11155
Riverside
Lower St. Johns Canyon south of Hemet
Comment
SD233742
Deinandra kelloggii
A. C. Sanders, Kelly Volansky
2003-10-16
27348
Riverside
Moreno Valley: lower Pigeon Pass Valley, NE corner of intersection of Old Lake Dr. and Pigeon Pass Rd. Alluvial slopes and low hills cut by sandy washes.
534
Comment
CAS-BOT-BC291901
Deinandra mohavensis
A. C. Sanders; Steve Boyd; Jeff Ross; Mitch Provance
1998-10-25
22271
Riverside
San Jacinto Mtns.: Mt. Edna Road, ca. 0.2 mi. west of Hwy 243
1159
Comment
SD233743
Deinandra paniculata
A. C. Sanders, Kelly Volansky
2003-10-16
27335
Riverside
Moreno Valley: lower Pigeon Pass Valley, NE corner of intrsection of Old Lake Dr. and Pigeon Pass Rd. Alluvial slopes and low hills cut by sandy washes.
534
Comment
RSA444458
Delphinium cardinale
J. C. Roos
1965-6-19
s.n.
Riverside
Hagador Canyon: Skyline Drive south of Corona.
Comment Read comments May 21 2011
RSA301798
Delphinium parishii
James E. Cole
1942-5-10
951
Riverside
Joshua Tree National Monument.
1341
Comment
RSA0019620
Delphinium parishii subsp. parishii
N. C. Cooper
1944-4-8
1069
Riverside
Andreas Canyon.
457
Comment
SD128263
Delphinium parishii subsp. subglobosum
R. Mitchel Beauchamp
1971-5-16
2426
Riverside
Santa Rosa Mountains, north side among shrubs, Ribbonwood.
1175
Comment
RSA591819
Delphinium parryi
E. W. Lathrop
1969-5-8
7016
Riverside
Main Divide Truck Trail between El Carriso and San Mateo Canyon. Cleveland National Forest.
1220
Comment
UCR104941
Delphinium parryi
A. C. Sanders, Pam MacKay, Tim Thomas & O. F. Clarke
1997-5-4
20696
Riverside
San Jacinto Mountains, N side of the range, Twin Pines Creek below the confluence with Brown Creek [c. 2.5 miles below Twin Pines Rd. on dirt road]
854
Comment
UCR132917
Delphinium parryi
John Wear
1998-7-8
s.n.
Riverside
San Jacinto Mtns., Pine Meadow in eastern Garner Valley, R-Ranch, just east of Hwy 74, between Gold Hill and Thomas Mountain
1402
Comment
CLARK-A1528-1355
Dendromecon rigida
Robin Kobaly
1972-5-13
RLK 720513
Riverside
San Jacinto Mountains
1219
Comment
UCSB2144
Dendromecon rigida
Kamb, Peter
1947-5-17
Riverside
Banning-Idyllwild Road at Vista Grande Ranger Station, San Jacinto Mts.
1463
Comment
POM369561
Descurainia obtusa subsp. adenophora
Lester H. Cushman
18058
Riverside
Idyllwild
Comment
POM273766
Descurainia pinnata
Lyman Benson
1933-3-31
4174
Riverside
Beginning of Hemet Road [presumably Hwy 74 on desert side, Deep Cyn.] Colorado Desert watershed.
549
Comment
UCR279579
Descurainia pinnata
A. C. Sanders, Jim Malusa
2017-3-28
43154
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
RSA263742
Dichelostemma capitatum subsp. capitatum
E. W. Lathrop
1968-5-17
6890
Riverside
4 miles west of Corona between Tin Mine Canyon and Santiago Peak, Skyline Drive.
1082
Comment
UCR93016
Dichelostemma capitatum subsp. capitatum
G. P. Schultz
1994-4-7
75
Riverside
Box Springs Mtns, Big Springs Canyon and N on the crest to Two Trees Canyon (S side)
Comment
UCSB22206
Dichelostemma capitatum subsp. pauciflorum
Keefe, Joseph
1967-3-24
Riverside
1/3 mile east of Tahquitz Waterfall, Tahquitz Canyon, 3 miles west of Palm Canyon Boulevard, Palm Springs
182
Comment
CLARK-A1528-4588
Digitaria sanguinalis
John C. Roos
1937-8-17
2547
Riverside
San Jacinto
Comment
UCR207327
Digitaria sanguinalis
O. F. Clarke
2000-1-11
s.n.
Riverside
Peninsular Range, Riverside; O.F. Clarke residence, 266 Frost Court; east edge of UCR campus
351
Comment
RSA0018422
Diplacus longiflorus var. calycinus
D. C. Michener, Walter Wisura
1982-7-15
4061 -A
Riverside
Open granitic boulders and slope above CA 234 ca 0.5 mi. above crossing of Smith Creek (beginning of grade south of Banning).
Comment
RSA0019303
Diplacus puniceus
A. C. Sanders
2004-4-20
27534
Riverside
Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line.
640
Comment
SEINET3928472
Distichlis spicata
R. L. Piemeisel
1913-5-25
3666
Riverside
Crestmore field.; 0
Comment
UCR116656
Distichlis spicata
A. C. Sanders, Carolyn Washburn
2001-5-10
24244
Riverside
Perris-Aguanga Basin, San Jacinto River Valley, south side of intersection of Sanderson Ave. and Ramona Blvd., c. 4 mi. NW of San Jacinto
445
Comment
POM87299
Ditaxis claryana
Marcus E. Jones
1906-4-26
s.n.
Riverside
Indio
Comment
RSA70427
Ditaxis lanceolata
F. W. Peirson
1921-3-23
2805
Riverside
Deep Canyon Wash, 12 miles southeast of Palm Springs.
152
Comment
UCR200301
Ditaxis lanceolata
Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah J. De Groot, Valentin Arvizu, T. Thibault
2004-5-14
11225
Riverside
Colorado Desert; Chocolate-Chuckwalla Mountains, western base of the Chocolate Mountains, small canyon c. 1.25 mi due north of Imperial Co. line and c. 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
549
Comment
UC2026387
Ditaxis neomexicana
Steve Boyd, Valerie Soza, Tasha LaDoux
1997-10-13
10065
Riverside
COLORADO-MOJAVE DESERT TRANSITION, LITTLE MARIA MOUNTAINS: Bajada at southwest end of Rice Valley, along Midland Road, just north of pass between Little Maria and Big Maria mountains.
Comment
UCR74376
Ditaxis neomexicana
Theo Glenn
1991-5-1
91- 47
Riverside
Sonoran (Colorado) Desert, McCoy Mts, NW of Blythe
240
Comment
RSA0104638
Ditaxis serrata var. californica
Duncan S. Bell, Evan Meyer
2014-10-28
7660
Riverside
Santa Rosa Mountains; at the foot of the mountains between Toro Canyon and Martinez Canyon.
169
Comment
CAS-BOT-BC43657
Dithyrea californica
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center.
Comment
RSA311338
Dithyrea californica
R. F. Thorne
1963-3-29
32385
Riverside
Ca. 7-8 miles E of Mecca, Mecca Hills.
152
Comment Read comments Dec 13 2011
SBBG72429
Dithyrea californica
M. N. Ackley
-Feb-1926
129
Riverside
mouth of Painted Cyn
Comment
SEINET3167268
Dithyrea californica
R. W. Spellenberg, N. Zucker
2005-2-14
13497
Riverside
50 km NW of Blythe on Midway Rd., 5km NW of Midway. 14 km SE of Rice
50
Comment
UC856055
Dithyrea californica
Ira L. Wiggins
1937-3-9
8765
Riverside
n of Indio
Comment Read comments Dec 16 2011
UCR60786
Dithyrea californica
Steve Boyd, Orlando Mistretta
1986-3-13
1411
Riverside
Sonoran (Colorado) Desert, Palen Mtns: NE of Desert Center, junction of Parker Dam Road and 'Palen Road' (road going through pass between Palen and Granite Ranges)
244
Comment
CAS-BOT-BC412632
Dodecahema leptoceras
Steve Boyd
1986-4-19
1692
Riverside
Temescal Canyon: E side of Indian Wash between I-15 and Temescal Canyon Road
Comment
POM19640
Dodecatheon alpinum subsp. majus
Mary F. Spencer
1923-7-16
s.n.
Riverside
Round Valley.
2744
Comment
CLARK-A1528-1317
Dodecatheon clevelandii
John C. Roos
1946-12-28
3195
Riverside
Reche Canyon
0
Comment
RSA675704
Dryopteris arguta
Scott D. White
2000-11-15
8146
Riverside
Idyllwild area, 'Strawberry Fuelbreak' between 'Inspiration Pt.' and Strawberry Ck.
1402
Comment
SD138002
Dryopteris arguta
Darin L. Banks, Steve Boyd
1995-2-16
51
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area; north slope AguaTibia Mtn., south of Dripping Springs Alcove, east of Woodchuck Trail
Comment
UCR37490
Dryopteris arguta
Steve Boyd
1981-2-2
s.n.
Riverside
Peninsular Range, Gavilan Hills, Rocky Bluff Ridge
Comment
SD206994
Dudleya aloides
Reid Moran
1947-5-10
2183
Riverside
Andreas Palm Canyon; south of Palm Springs.
Comment
UCR84643
Dudleya lanceolata
Scott D. White, S. Ogg
1994-4-21
1985
Riverside
San Bernardino Mtns, Millard Canyon, near stream crossing of Forest Service Road 2S05, c. 4 miles south of Bear Wallow Spring
917
Comment
CAS-BOT-BC109602
Dudleya saxosa subsp. aloides
Reid Moran
1950-4-28
3407
Riverside
Whitewater.
457
Comment
CAS-BOT-BC109649
Dudleya saxosa subsp. aloides
D. W. Kyhos
1960-6-1
s.n.
Riverside
Bed of San Gorgonio River 2 miles north of Banning.
Comment
RSA397789
Dudleya saxosa subsp. aloides
H. de Forest
1924-4-15
s.n.
Riverside
Whitewater
Comment
SEINET8060006
Echinocactus polycephalus var. polycephalus
Michael Chamberl
1990-1-8
5
Riverside
3.8mi down Eagle Mt. Rd. off I-10. SE side of the road.
400
Comment
UC1100271
Echinochloa colona
Malcolm A. Nobs and S. Galen Smith
1948-9-3
488
Riverside
2 mi n Indio; Imperial Valley
Comment
UCR110376
Eclipta prostrata
A. C. Sanders, Mitch Provance
1999-9-26
23117
Riverside
San Jacinto Valley, Mystic (San Jacinto) Lake, 1.4 mi. SE of Jackrabbit Trail on Gilman Springs Rd., 1.4 mi. south of Eden Hot Spring
433
Comment
UCSB6995
Ehrendorferia ochroleuca
Lloyd, Robert
1959-4-17
Riverside
3 mi. south of West Corona on the Oak Flat Fire Road, Santa Ana Mtn. range
335
Comment
UCSB52656
Elatine californica
Thorne, Robert; Thorne, M.; Wisura, Walter
1978-5-21
Riverside
Santa Rosa Plateau: Mesa de Colorado; W and S margin of vernal marsh
609
Comment
RSA192161
Elatine chilensis
E. W. Lathrop
1966-5-1
6243
Riverside
3 miles W of Murrieta.
Comment
SD204751
Eleocharis macrostachya
R. F. Thorne, E. W. Lathrop, et al.
1982-6-5
55212
Riverside
Santa Ana Mountains region: Southwest of Murrieta. Santa Rosa Plateau, Mesa de la Punta near south edge of plateau, approached from De Luz road.
579
Comment
RSA69833
Elymus X gouldii
J. C. Roos, L. Roos
1951-10-24
5344
Riverside
Fairmount Park.
259
Comment
CAS-BOT-BC227735
Elymus elymoides
Carl B. Wolf
1932-8-5
3948
Riverside
San Jacinto Mts. Along trail from Tahquitz Valley to San Jacinto Peak
2621
Comment
RSA144656
Elymus elymoides
William McKinley Klein
1960-8-22
1585
Riverside
North of Idyllwild along trail to Suicide Rock and Mt. San Jacinto, San Jacinto Mountains.
Comment
RSA0031712
Emmenanthe penduliflora
Tamara Joy Hanna
1991-5-19
49
Riverside
Off of Coyote Canyon Road (FWD dirt) on a walking trail approx. 3 mi from the gated (back) entrance to the Anza-Borrego State Park via Horse Canyon.
Comment
UC162678
Emmenanthe penduliflora
H. M. Hall
May 1899
Riverside
San Jacinto Mts., El Toro Mt., Coyote Canyon
Comment
UCR116828
Emmenanthe penduliflora
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-4-6
23929
Riverside
Western Colorado Desert, Coachella Valley, Desert Hot Springs, north of intersection of Pierson Blvd. and Atlantic, north of flood control ditch
348
Comment
UCR268947
Emmenanthe penduliflora var. penduliflora
Jim Andre
2015-3-2
31358
Riverside
Mojave Desert, along Kolbe Road, northwest end of Coachella Valley at foot of Little San Bernardino Mountains, 0.2 mi west of intersection between Hwy 62 and Indian Avenue, road to Desert Hot Springs, 2.3 mi south of San Bernardino Co. line
529
Comment
JEPS34099
Encelia actoni
W. L. Jepson and H. M. Hall
May 17 1901-Jun 1 1901
1253
Riverside
San Jacinto River
Comment
UCR26134
Encelia actoni
John C. Roos
1947-3-15
3342
Riverside
San Jacinto Valley, Valle Vista, east of Hemet
549
Comment
POM9617
Encelia californica
I. M. Johnston
1920-5-8
s.n.
Riverside
Jurupa Mountains, extreme west end.
Comment
CAS-BOT-BC131330
Encelia farinosa
Ivan Johnston
1917-4-4
1112
Riverside
Near Palm Springs
152
Comment
CLARK-A1528-1809
Encelia farinosa
John C. Roos
1952-4-9
5509
Riverside
Riverside
335
Comment
JEPS34117
Encelia farinosa
I. W. Clokey
1935-4-17
6946
Riverside
Cottonwood Springs
Comment
JOTR31865
Encelia farinosa
La Doux, Tasha, M. Harding, J. Lynam, B. Truesdell, K. Kain
2011-3-10
2120
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Fargo Canyon; where 4x4 road meets southwest park boundary; steep-walled canyon
533
Comment
LA83403
Encelia farinosa
O. H. Kappler;
1945-5-8
215
Riverside
Morongo Pass Area, Desert City
Comment
UC1292317
Encelia farinosa
C. L. Hitchcock and C. V. Muhlick
1964-3-17
23077
Riverside
8 mi se Corona (along road to Elsinore)
Comment Read comments Oct 16 2011
UCR200326
Encelia farinosa
Steve Boyd
2007-4-20
11724
Riverside
Peninsular Ranges: Perris-Aguanga Basin, southeastern end of the Gavilan Hills, north of Warm Springs Valley at upper end of 'Walsh Canyon,' c. 0.5 mi from junction with Lindel (aka Stovepipe) Road, on southwest facing slope just above old Melia adzedarach and across from driveway leading to 26875 Walsh Road
549
Comment
POM4941
Encelia farinosa var. farinosa
C. F. Baker
1903-4-4
4151
Riverside
Elsinore.
Comment
RSA554022
Encelia farinosa var. farinosa
A. C. Sanders, E. J. Lawlor
1992-4-4
12129
Riverside
McCoy Mountains, within 1/2 mile of McCoy Spring.
244
Comment
UC813669
Ephedra aspera
I. W. Clokey
1935-4-17
6514
Riverside
Cottonwood Springs
Comment
CAS-BOT-BC81549
Ephedra californica
Munz; Street; Williams
1919-3-25
2310
Riverside
[Whitewater] White Water
304
Comment
SDSU18838
Ephedra californica
Patrice Ashfield
1985-4-28
13
Riverside
Anza Borego Desert State Park, in Horse Canyon, ca 42 km. N. of Borrego Springs via Coyote Canyon jeep trail.
914
Comment
UC1007228
Ephedra californica
Philip A. Munz
1940-3-22
15656
Riverside
2 mi n, Banning-Indio boulevard; Southern California, Whitewater Canyon
Comment
UC813662
Ephedra fasciculata var. clokeyi
I. W. Clokey
1935-4-17
6511
Riverside
Cottonwood Springs
Comment
SD181809
Ephedra nevadensis
Louis C. Wheeler
1955-6-16
7158
Riverside
Palm to Pines Highway 0.45 mile downhill from 3000 foot marker.
Comment
CAS-BOT-BC171741
Epilobium canum subsp. latifolium
S. B. Parish
1916-5-13
10859
Riverside
Cottonwood Springs, Colorado Desert
792
Comment
RSA180478
Epilobium ciliatum subsp. ciliatum
E. W. Lathrop
1960-5-27
5231
Riverside
6 miles west of Murrieta.
Comment
UCR25047
Epilobium densiflorum
A. C. Sanders
1981-7-22
1723
Riverside
San Jacinto Mtns., Dutchman's Flat in Bear Trap Canyon, c. 1 mi. (airline) west of Idyllwild; between Hwy 243 and Foster Lake.
1814
Comment
RSA650202
Equisetum laevigatum
R. Garner
1974-7-15
s.n.
Riverside
San Jacinto Mts.
Comment
UC810270
Equisetum laevigatum
Crawford and Johnston
1917-6-9
1216
Riverside
Santa Ana River near Corona
Comment Read comments Jun 9 2011
UC576272
Eragrostis cilianensis
H. S. Yates
1936-8-29
6372
Riverside
Idlewild; San Jacinto Quadrangle
Comment
CLARK-A1528-4613
Eragrostis mexicana
John C. Roos
1965-7-7
Riverside
San Jacinto
Comment
JEPS74000
Eragrostis pectinacea var. pectinacea
S. B. Parish
1912-6-27
8101
Riverside
Mecca
Comment
UC1007205
Eremalche exilis
Philip A. Munz
1940-3-23
15723
Riverside
n. end Pinto Basin Mohave Desert, n. end Pinto Basin
Comment
UC494838
Eremalche exilis
Philip A. Munz
1932-3-14
11992
Riverside
Deep Canyon Coachella Valley, Deep Canyon
91
Comment
RSA575897
Eremocarpus setiger
Steve Boyd
1994-10-14
8390
Riverside
Southern San Mateo Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest. San Mateo Canyon, in canyon bottom at the confluence with Bluewater Canyon.
329
Comment
JOTR34317
Eremothera boothii subsp. condensata
Andre, Jim
2012-4-11
20815
Riverside
Joshua Tree National Park. Western margin of Eagle Mountains; 0.6mi south of Cottonwood Visitor Ctr. along Rte 11
912
Comment
UC68568
Eremothera boothii subsp. condensata
H. M. Hall
1905-4-24
5888
Riverside
Chuckawalla Bench Colorado Desert
Comment
SD137689
Eriastrum densifolium subsp. elongatum
Darin L. Banks, Steve Boyd
1995-10-17
784
Riverside
Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; along lower Arroyo Seco, south of the Dripping Springs Campground, along the broad alluvial benches north of where Arroyo Seco turns to the east.
512
Comment
UCR160849
Eriastrum eremicum
Mark S. Brunell, M. Okada
1993-5-29
s.n.
Riverside
Sonoran (Colorado) Desert, Palm Springs area, SW corner of Hwy 111 and Gene Autry Trail
104
Comment
SD38839
Eriastrum eremicum subsp. eremicum
Edith A. Purer
1935-4-21
6459
Riverside
Desert floor, near Palm Springs.
Comment
UC1329878
Eriastrum eremicum subsp. eremicum
James E. Cole
1941-5-21
770
Riverside
Ruby Lee Mill Site Joshua Tree National Monument
914
Comment
UC666379
Eriastrum eremicum subsp. eremicum
Annie M. Alexander and Louise Kellogg
1941-6-1
2265
Riverside
Intersection of Morongo and main highway.
243
Comment
UCR245652
Eriastrum harwoodii
Duncan S. Bell
2010-4-2
695
Riverside
Sonoran (Colorado) Desert, Arica Mountains: along jagged ridgeline of mountain range; in the Palen/McCoy wilderness; on a sand ramp located just below the ridgeline on the eastern side that was trapped between the ridgeline and the steep narrow rocky canyons below it
595
Comment
UC1123879
Eriastrum sapphirinum
H. S. Yates
1937-7-27
6702
Riverside
1 mi sw Mt. Eden; Elsinore Quadrangle
Comment
RSA0121581
Eriastrum sapphirinum subsp. dasyanthum
Percy C. Everett
1935-6-18
7176
Riverside
Santa Ana Mountains, San Juan Canyon, near Ortega Highway on road [North Main Divide Road] to Santiago Pk.
701
Comment
RSA296144
Ericameria cuneata var. spathulata
B. A. Prigge
1980-8-18
3968
Riverside
San Bernardino Mountains, Whitewater Canyon; 3.5 miles upstream from trout farm.
991
Comment
CAS-BOT-BC434240
Ericameria linearifolia
Mitch Provance; Kerry Knudsen; Petra Wester
2004-5-8
9012
Riverside
Santa Rosa Mtns.: c. 0.05 miles S on Santa Rosa Mt. Road from Hwy 74.
1402
Comment
LA204641
Ericameria nauseosa
H. Lewis;
1939-10-22
1035
Riverside
San Jacinto Mountains, Hemet Lake
Comment
SD229090
Ericameria nauseosa var. bernardina
Dick Schwenkmeyer
2012-8-7
778
Riverside
Santa Rosa Mountain Cabin, 10 miles southeast of the intersection of Highway 74 and Santa Rosa Mountain road.
2305
Comment
UCR100373
Ericameria palmeri var. pachylepis
A. C. Sanders, T. Tennant, A. Montalvo & B. Wagner
1997-11-20
21616
Riverside
Lake Skinner Reserve area, Crown Valley, east of Rawson Road
671
Comment
UCR197055
Ericameria palmeri var. pachylepis
A. C. Sanders, D. L. Sanders
2008-9-27
36109
Riverside
San Bernardino Valley Region, Santa Ana Riverbottom at Norco, between Corydon Av. (Fire Sta. 21) and a point NW of Vine St. & Halfmoon Ct. intersection, c. 1 mile NE of River Rd. bridge
165
Comment
CAS-BOT-BC299545
Ericameria paniculata
S. B. Parish
1907-4-22
6191
Riverside
Palm Canyon, western base of the Colorado Desert
200
Comment
RSA736780
Ericameria parishii
Scott D. White, Angelia Carey
2004-7-2
10559
Riverside
San Jacinto Mountain foothills: Soboba Indian Reservation, Poppet Creek Canyon.
549
Comment
POM96266
Ericameria pinifolia
E. C. Jaeger
1925-11-9
s.n.
Riverside
Dripping Spring, S.W. Riverside Co.
Comment Read comments Jun 3 2008
UCR277726
Ericameria pinifolia
Kate Kramer
2016-11-29
369
Riverside
San Jacinto Mountains, Living Free Animal Sanctuary, 0.6 mile east of the junction of Hwy 74 and Keen Camp Road
1471
Comment
UC574882
Erigeron breweri var. covillei
C. Epling and Wm. Robison
1933-6-26
Riverside
Key's View Little San Bernardino, Key's View
1524
Comment
POM49138
Erigeron foliosus
Mary F. Spencer
1919-6-25
1269
Riverside
San Jacinto Moutains: Idyllwild.
1616
Comment
JOTR33936
Erigeron foliosus var. foliosus
La Doux, Tasha, M. Harding, M. Wheeler, and J. Harding
2010-6-2
2826
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, NW of Key's View and Inspiration Peak; bouldery outcrops along ridge line heading toward Juniper Flats
Comment
UCR3717
Erigeron foliosus var. foliosus
Frank C. Vasek
1964-7-25
640725- 21
Riverside
San Jacinto Mtns, road out of Dark Canyon
1829
Comment
CAS-BOT-BC296247
Erigeron foliosus var. foliosus
Peter H. Raven; R. Snow
1957-7-26
11083
Riverside
Banning-Idyllwild Road, 6.5 mi. n. of road to Twin Pines Ranch, San Jacinto Mts.
Comment
SD232604
Erigeron strigosus
Steve Morgan
1994-3-25
94 1
Riverside
Riverside. In a cultivated area in the UCR Botanic Garden.
Comment
UCR59841
Eriochloa contracta
George K. Helmkamp
1989-9-16
s.n.
Riverside
Sonoran (Colorado) Desert, W of Blythe, c. 0.5 mi. south of Hwy I-10 ['I-8'] , at Seeley Ave. [=16th Ave.] and Calif. Hwy 78
79
Comment
POM320435
Eriodictyon crassifolium
Greg Wright
1971-4-17
13
Riverside
Corona Skyline Drive, Cleveland National Forest, SW of Corona. Before ascending the Mtns. Santa Ana Mts.
366
Comment
RSA33508
Eriodictyon crassifolium
N. C. Cooper
1944-4-8
1066
Riverside
Andreas Canyon.
305
Comment
RSA444486
Eriodictyon crassifolium
J. C. Roos
1947-3-15
3340
Riverside
San Jacinto Mtns: Cranston Ranger Station, E of Hemet, west base of Mtns.
610
Comment
RSA653350
Eriodictyon crassifolium
B. F. Rogers
1984-4-21
9
Riverside
Collected along trail & bank area of the west side of Strawberry Creek heading upstream. Starting point was 4.9 miles from Cranston Ranger Station heading East on Hwy. 74.
915
Comment
UCR277736
Eriodictyon crassifolium
Mitch Provance
2012-1-26
112- 08
Riverside
Badlands of Western Riverside County, San Timoteo Canyon, El Casco area, powerline access road, 0.4 miles due S of El Casco Substation.
687
Comment
POM13747
Eriodictyon crassifolium var. crassifolium
E. C. Jaeger
1921-06
1195
Riverside
Palms to Pines Hwy., San Jacinto Mtns.
1829
Comment Read comments Nov 6 2011
UCR87934
Eriodictyon crassifolium var. crassifolium
A. C. Sanders, N. Ferguson
1994-6-2
14623
Riverside
San Jacinto Mtns, Bautista Canyon, c. 1 mile above the forest service boundary
850
Comment
POM10464
Eriogonum apiculatum
Charlotte M. Wilder
1909-7-13
930
Riverside
Tahquitz Mts.
Comment Read comments Jul 27 2008
RSA627513
Eriogonum apiculatum
Scott D. White, Julie Greene
1998-8-1
6973
Riverside
Idyllwild Area: Roadside uplands and meadows within residential community above/parallel to E bank of Strawberry Creek between crossing at Circle Drive and Humber Park.
1829
Comment
RSA766436
Eriogonum apiculatum
E. L. Peterson
1930-8-28
s.n.
Riverside
Canyon between Tahquitz Valley Trail and Marion Peak, above Idyllwild. San Jacinto Mts.
1890
Comment
SBBG123018
Eriogonum apiculatum
L. Wheeler
1945-10-7
6412
Riverside
divide between W Fk Snow Crk and N Fk San Jacinto River
2377
Comment
SBBG161
Eriogonum apiculatum
R. Hoffmann
1929-9-10
Riverside
Tahquitz Pk
Comment
JOTR32454
Eriogonum brachyanthum
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler
2011-6-16
2602
Riverside
Joshua Tree National Park. Queen Mountains; Barker Dam loop trail, near trailhead; Sandy wash and open flats among boulder outcrops (Stop 2)
1298
Comment
JEPS122476
Eriogonum davidsonii
J. M. Andre
2012-6-15
30517
Riverside
San Jacinto Mountains; along Highway 243, 8.6 miles south of Interstate 10 (Banning), just northeast o Hungry Hollow and Poppet Flat; San Bernardino National Forest. Lake Fulmor 7.5' Q.
Comment
RSA393466
Eriogonum davidsonii
N. C. Cooper
1944-5-20
1231
Riverside
Pine Flats, Palms to Pines Highway.
1220
Comment
UCR175171
Eriogonum davidsonii
Jim Andre
2006-4-26
6770
Riverside
South Mojave Desert, Joshua Tree National Park: west of upper Long Canyon, c. 5 mi south of the radio tower and NE corner (boundary) of the park
1325
Comment
UCR211472
Eriogonum davidsonii
Jim Andre, T. La Doux
2008-9-13
10278
Riverside
Sonoran (Colorado) Desert, Joshua Tree National Park, upper Wilson Canyon on east side of paved highway
991
Comment
UCR161402
Eriogonum elongatum
A. C. Sanders, Mike Misenhelter
2005-9-20
31674
Riverside
San Jacinto Mtns. Foothills, Santa Rosa Hills south of Hemet, road NW of Gibbel Flat, south end of Cornell St., 0.5 mi. SE of the Ramona Bowl
610
Comment
UCR239248
Eriogonum elongatum var. elongatum
Thomas R. Stoughton, E. Gardner, D. Bell
2010-11-12
717
Riverside
Transverse Ranges; San Bernardino Mountains, Pacific Crest Trail, west of White Water Canyon, north of the junction of Hwy I-10 and Rte 111
732
Comment
RSA65145
Eriogonum fasciculatum
F. W. Peirson
1928-4-24
7907
Riverside
Cottonwood Spring, west end of Eagle Mtns.
Comment
CAS-BOT-BC249899
Eriogonum fasciculatum var. flavoviride
C. L. Hitchcock
1940-4-1
5903
Riverside
1 mi. below Cottonwood Springs, Joshua Tree National Monument
Comment
CDA26817
Eriogonum fasciculatum var. flavoviride
Mike Lahti
2008-12-1
PDR# 1509319
Riverside
San Jacinto, 950 N. Ramona Blvd. at State St.
0
Comment
RSA766511
Eriogonum fasciculatum var. flavoviride
Lawrence Saylor
1935-3-24
207
Riverside
Cottonwood Springs.
Comment
RSA32416
Eriogonum fasciculatum var. foliolosum
N. C. Cooper
1943-9-11
913
Riverside
San Jacinto Mountains, Below Idyllwild.
1372
Comment
RSA500168
Eriogonum fasciculatum var. foliolosum
Steve Boyd, Tim S. Ross, L. Arnseth
1989-6-10
3659
Riverside
Vail Lake area, Temecula Creek canyon below the dam.
457
Comment
CAS-BOT-BC250141
Eriogonum fasciculatum var. polifolium
Carl B. Wolf
1932-5-24
3644
Riverside
No. base of San Jacinto Mts. Snow Creek Canyon. 1/2 mi. below fish hatchery
548
Comment
RSA613164
Eriogonum fasciculatum var. polifolium
Donald A. Johansen, J. A. Ewan
1932-4-10
7048
Riverside
Warrens Ranch at Whitewater.
Comment
RSA771762
Eriogonum fasciculatum var. polifolium
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4575
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
SBBG35134
Eriogonum fasciculatum var. polifolium
T. L. Secrest
1948-4-7
Riverside
5 mi below Whitewater
274
Comment
UCR125213
Eriogonum gracile
Mitch Provance
1998-5-5
521
Riverside
City of Riverside, Hillside area, near Central Ave., along the N periphery of the Riverside Airport, south of the Wall Street Journal Ofc.
250
Comment
UCR5717
Eriogonum gracile
Frank C. Vasek
1966-9-5
660905- 09
Riverside
San Jacinto Mtns., 1 mile north of Mountain Center toward Idyllwild
1445
Comment
SEINET5329485
Eriogonum gracile
J. L. Reveal, Caroline G. Reveal
1972-8-6
2844
Riverside
Along California Highway 74, 1.5 miles southwest of the summit of Santa Ana Mountains, 9 miles southwest of Elsinore and aboot 22 miles east-northeast of San Juan Capistrano, near turnoff to McConville Camp,
Comment
RSA33368
Eriogonum gracile var. gracile
N. C. Cooper
1943-9-26
929
Riverside
Cabazon.
610
Comment
RSA393098
Eriogonum gracile var. gracile
Louis C. Wheeler
1933-12-1
2282
Riverside
San Gorgonia Wash at S. P. RR, San Gorgonio Pass.
640
Comment
RSA393250
Eriogonum gracile var. gracile
Kessler
1921-09
s.n.
Riverside
Mt. San Jacinto.
Comment
UCR278854
Eriogonum gracile var. gracile
Mitch Provance
2012-7-14
712- 23
Riverside
San Gorgonio Pass, Banning, remnant of Montgomery Creek, N side of Westward Ave, between Lovell St. and April Ln.
716
Comment
JOTR33769
Eriogonum maculatum
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2011-6-1
2925
Riverside
Joshua Tree National Park. north of Quail Mountain, near the mouth of Johnny Lang Canyon; loamy and gravelly gentle slopes with rock outcrops in an old burn area from 1999 fire
1173
Comment
JOTR35297
Eriogonum maculatum
Andre, Jim
2012-4-11
20794
Riverside
Joshua Tree National Park. western margin of Eagle Mountains, along road to Cottonwood Spring (Utah Trail), 0.7mi N of Cottonwood Visitor Center
956
Comment
UC849594
Eriogonum molestum
P. A. Munz
1922-9-6
6361
Riverside
n Dark Canyon; San Jacinto Mts.
1524
Comment
UC849812
Eriogonum molestum
I. W. Clokey, E. G. Anderson
1935-8-21
6594
Riverside
e Keen Camp P.O.
1370
Comment
RSA761986
Eriogonum nudum var. pauciflorum
Shawn Krosnick, C. Martinez, Naomi Fraga, L. McDade
2010-8-14
728
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
RSA766362
Eriogonum nudum var. pauciflorum
Joseph A. Ewan
1928-8-30
1499
Riverside
Tahquitz Peak Trail, San Jacinto Mts.
2012
Comment
RSA679189
Eriogonum nudum var. pauciflorum
Michael Denslow, Firoozeh Navid-Ara, Valerie Soza
2003-7-15
1455
Riverside
East of Idyllwild, along South Ridge Road (5S11 Rd.)
1890
Comment
RSA799084
Eriogonum pusillum
Sarah J. De Groot, Jessica Chu, Loraine Washburn
2013-3-22
6881
Riverside
South side of Joshua Tree National Park, Cottonwood Spring
905
Comment
UC1212179
Eriogonum thomasii
H. E. and S. T. Parks
1940-2-16
24163
Riverside
Palms to Pines Highway, Santa Rosa Canyon San Jacinto Mountains, Santa Rosa Canyon
304
Comment
UCR216496
Eriogonum thomasii
Jim Andre, T. La Doux
2009-3-10
11237
Riverside
Joshua Tree National Park, south end of the Cottonwood Mountains near Pinkham Wash, just north of aqueduct just inside JTNP boundary, c. 7 miles west of south entrance into park at Cottonwood
542
Comment
UCR40591
Eriogonum thomasii
George K. Helmkamp
1983-4-5
483- 34
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, large wash below Chuckwalla Spring, 9 miles SW of Graham Pass Road
489
Comment
UCSB1538
Eriogonum thomasii
Haller, John
1960-4-2
Riverside
north base of Orocopia Mtns; 1.3 miles south of the junc. of US 60-70 and the south entrance road to Joshua Tree Nat. Mon
487
Comment
JEPS56272
Eriogonum thurberi
Dr. L. M. Newlon
1922-4-5
462
Riverside
e Palm Springs; San Jacinto Mts.
Comment
CAS-BOT-BC263587
Eriogonum trichopes
Edmund C. Jaeger
1939-3-31
s.n.
Riverside
Boulder Well, north east of Desert Center
Comment
HSC17375
Eriogonum umbellatum var. munzii
R. A. Eagle
1963-6-30
5
Riverside
San Jacinto Mtns., Azalea Trails Girl Scout Camp
Comment
CAS-BOT-BC264931
Eriogonum wrightii var. membranaceum
Geo. B. Grant
No date on label.
s.n.
Riverside
Strawberry Valley, San Jacinto Mts.
Comment
CAS-BOT-BC261787
Eriogonum wrightii var. nodosum
P. A. Munz
1936-5-5
14593
Riverside
Whitewater Creek, 2mi. north of main highway, northwestern corner of Coachella Valley
Comment
RSA346256
Eriogonum wrightii var. nodosum
Robert F. Thorne, W. A. Tilforth, L. Shultz, R. K. Benjamin, J. Hogge
1980-4-16
54060
Riverside
Branch Ravine W from Whitewater Canyon, W of road and ca. 3.2 miles N of Hwy 10 and Whitewater PO.
610
Comment
RSA9743
Eriogonum wrightii var. nodosum
Louis C. Wheeler
1933-12-1
2294
Riverside
Mouth of Tauquitz Canyon, San Jacinto Mountains.
152
Comment
RSA766282
Eriogonum wrightii var. subscaposum
Joseph A. Ewan
1930-8-31
2133
Riverside
N rim of Tahquitz Valley. San Jacinto Mtns.
2652
Comment
UCR2827
Erioneuron pulchellum
F. M. Reed
1927-1-5
5691
Riverside
Sonoran (Colorado) Desert, Eagle Canyon, 5 miles east of Palm Springs, south of Cathedral City [= Cathedral Canyon?]
229
Comment
POM11997
Eriophyllum confertiflorum
Mary F. Spencer
1919-6-17
1277
Riverside
San Jacinto Mts
549
Comment
POM357970
Eriophyllum confertiflorum
Norman C. Cooper
1947-4-5
2115
Riverside
Los Alamos Canyon, Elsinore.
762
Comment
UCR154391
Eriophyllum confertiflorum
A. C. Sanders, Mike Misenhelter
2005-6-15
30969
Riverside
Peninsular Range; Sage-Aguanga Region, 2 miles NNE of Vail Lake, 4 miles SSW of Sage, Denise Rd. at Bonita Rd., near Calle de Nino, 1.2 mi. NE of summit of (Big) Oak Mtn., SW of Rocky Ridge and SE of Black Hills
671
Comment
UCR240656
Eriophyllum confertiflorum
Tracy Tennant, Jeffrey Ross
1998-4-30
MOR- 45
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, upper Hathaway Canyon
884
Comment
UCR90757
Eriophyllum confertiflorum
Scott D. White
1995-4-5
2731
Riverside
Perris Valley, Lakeview Mountains: directly south of Rosary Ave. at ' T ' intersection with Central Ave., in town of Nuevo
488
Comment
RSA92625
Eriophyllum confertiflorum
F. W. Peirson
1924-7-29
5023
Riverside
Road between Banning and Idyllwild.
1767
Comment
UCR51838
Eriophyllum multicaule
I. W. Clokey
1935-4-18
6987
Riverside
Gavilan Plateau, Gavilan
600
Comment
RSA289504
Eriophyllum wallacei
Dale E. Johnson
1975-3-23
169
Riverside
22 km (13.7 miles S of Hwy 111 ( Palm Springs Indio road) and 16.9km (10.5mile) ENE of Hwy 71 (at Paadise Valley) on Hwy 74 (road to Palm Desert), at Big Horn lookout.
1037
Comment
RSA714374
Erodium botrys
T. B. Salvato, John Green
2004-5-27
615
Riverside
Head of Banning (San Gorgonio River) Canyon close to the San Bernardino Co. line, 0.5 mi SE of Oak Glen Conservation Camp.
1402
Comment
UCR269900
Erodium brachycarpum
D. E. Bramlet, Amy Hills, R. E. Riefner Jr., Russell Huddleston
2005-3-2
3655
Riverside
Perris-Agunaga Basin Region; San Jacinto Valley, west of Hemet, east of San Diego Canal, west of Warren Rd., south of Hwy 74, north of W Stetson Ave.
457
Comment
SDSU13539
Erodium cicutarium
W. Miller with C. Mosse
1972-7-20
Riverside
Comment
UC17078
Erodium cicutarium
Geo. F. Reinhardt
Jun 1897
Riverside
San Jacinto Valley
Comment
RSA781187
Erodium cicutarium
D. Silverman, Cindy Hopkins, Jamison Miner
2008-3-31
7009
Riverside
SE of Banning, old gravel pit/dump E of wter treatment facility, along Smith Creek, 320 m south of E Westward Ave.
628
Comment
JOTR31210
Erodium texanum
Cipra, Jane, Jane Cipra
2009-4-27
sn
Riverside
Joshua Tree National Park. Pinto Basin; Near turkey flat
594
Comment
CAS-BOT-BC54330
Erysimum capitatum
Mrs. E. C. Van Dyke
1928-5-28
s.n.
Riverside
Banning.
Comment
RSA0020240
Erythranthe floribunda
M. B. Dunkle
1933-7-21
3725
Riverside
Idyllwild.
1616
Comment
RSA0018794
Erythranthe guttata
M. B. Dunkle
1933-5-6
3429
Riverside
Canyon N of Catherdral Canyon
Comment
RSA0020065
Erythranthe guttata
Philip A. Munz
1937-5-30
15098
Riverside
North of Vandeventer Flat, Santa Rosa Mountain
1677
Comment
RSA0015888
Erythranthe moschata
Mary F. Spencer
1921-7-1
1288
Riverside
Idyllwild, San Jacinto Mts.
1616
Comment
UC56235
Eschscholzia californica
H. M. Hall
Apr. 1903
3826
Riverside
Vicinity of Riverside
365
Comment
SBBG28552
Eschscholzia glyptosperma
D. Myrick
1964-4-30
820
Riverside
Palms to Pines (St Hwy 74), 10 mi W of Palm Desert
914
Comment Read comments Jul 7 2012
UCR214164
Eschscholzia glyptosperma
T. B. Salvato
2010-4-20
4058
Riverside
Sonoran (Colorado) Desert, alluvial slope between the McCoy Mountains and McCoy Wash, c. 14 mi northwest of Blythe
189
Comment
POM125730
Eschscholzia minutiflora
Marcus E. Jones
1903-5-10
s.n.
Riverside
Palm Springs.
61
Comment
RSA747992
Eschscholzia minutiflora
Scott D. White, Justin M. Wood
2009-4-28
12614
Riverside
Little San Bernardino Mountains: City of Desert Hot Springs, Proposed development N of Pierson Blvd and E of Verbena Dr.
Comment
UC1595573
Eschscholzia minutiflora
W. Wisura, J. Dolan, and M. Wall
1992-3-25
4656
Riverside
31 mi s prison on Wileys Well Rd. toward Hwy 78; Lowdesert
Comment Read comments Dec 5 2014
UC575035
Eschscholzia minutiflora
C. Epling and Wm. Robison
1933-6-26
Riverside
Key's View Little San Bernardino Mountains
1524
Comment
UCR180229
Eschscholzia minutiflora
Scott D. White, Pam Devries
2006-3-14
11257
Riverside
Sonoran (Colorado) Desert, Eastern Coachella Valley, a few mi east of Indio, at proposed I-10 Freeway/ McNaughton Parkway interchange, north of the I-10 Freeway
152
Comment
RSA0023135
Eschscholzia minutiflora
Henry J. Ramsey, Henry J. Ramsey
1937-2-26
887
Riverside
Whitewater.
Comment
UCD96470
Eschscholzia papastillii
Shannon M. Still
2009-2-21
435 -A
Riverside
California. Riverside County.
168
Comment Read comments Sep 2 2017
CAS-BOT-BC419621
Eschscholzia parishii
Ynez Whilton Winblad
1937-3-22
s.n.
Riverside
East slope of Chocolate Mts.
Comment
RSA445442
Eschscholzia parishii
E. C. Jaeger
1922-3-27
708
Riverside
Colorado Desert. Box Canon, near Mecca.
91
Comment
RSA703477
Eschscholzia parishii
LeRoy Gross, Leland Lubinsky, Victor Steinmann, Linda L. Worlow
2005-2-17
1421
Riverside
Corn Springs Campground in the Chuckwalla Mountains. Canyon southwest of Campground.
480
Comment
UCSB3660
Eschscholzia parishii
Wilson, Richard
1958-3-22
Riverside
7 miles East of Desert Center on U.S Highway 60-70
Comment
JOTR01022
Eschscholzia parishii
Cole, James E.
1941-4-23
637
Riverside
Joshua Tree National Park. WEST END OF PINTO BASIN
609
Comment
RSA0023137
Eschscholzia parishii
Anstruther Davidson
1893-04
s.n.
Riverside
Palm Springs.
Comment
RSA0010829
Eucalyptus
Scott D. White, Justin M. Wood
2008-6-24
12282
Riverside
Beaumont Badlands: San Timoteo Canyon. Meadow along San Timoteo Creek.
640
Comment
RSA709795
Eucrypta chrysanthemifolia
A. C. Sanders
2004-5-5
27770
Riverside
Gavilan Hills: Route of proposed realignment of Gavilan Rd., SSW from Multiview Rd. intersection, ca. 0.25 mi. NNW of Harford Spring, ca. 1.2 mi. NE of Gavilan Peak.
579
Comment
UCR172223
Eucrypta chrysanthemifolia
John F. Green
2006-5-2
s.n.
Riverside
Peninsular Ranges, unincorporated area along San Diego Aqueduct Corridor, 1 km due west of Skunk Hollow, between Nicholas Rd. and Borel Rd., east of Murrieta Hot Springs
421
Comment
UCSB38662
Eucrypta chrysanthemifolia
Cowan, Clark
1978-4-25
Riverside
6.7 mi (10.7 km) SW on 74 from jct w/ 71, 4.6 mi (7.3 km) from Lake Elsinore, Santa Ana Mts. Cleveland Natl. For.; Whittaker transect #W-229
Comment
UCR280922
Eucrypta micrantha
Fred M. Roberts
2016-3-5
7997
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
CHSC21747
Euonymus occidentalis var. parishii
Robert A. Schlising
1969-10-25
2944
Riverside
San Jacinto Mountains, Harry James Preserve (owned by Univ. Calif. Riverside), by Fulmor Lake.
1524
Comment
UCD170236
Euonymus occidentalis var. parishii
K. M. Meyer; A. Townesmith
2007-3-16
19
Riverside
San Bernardino National Forest. Fuller Mill Creek. 17.6 m S on Hwy 243 (off of I-10).
1572
Comment
UCR18954
Euonymus occidentalis var. parishii
John C. Roos
1941-8-2
88
Riverside
San Jacinto Mtns, Dark Canyon
Comment
SD181548
Euphorbia
Louis C. Wheeler
1952-4-5
6850
Riverside
Neat Canyon east of Painted Canyon.
Comment
UCR152632
Euphorbia albomarginata
A. C. Sanders
2005-4-22
29600
Riverside
Gavilan Hills, Gavilan Plateau c. 0.75 air mi. SE of summit of Gavilan Peak
625
Comment
UCR17102
Euphorbia albomarginata
S. W. Austin
1969-5-10
33
Riverside
Peninsular Range, Alberhill Road, 2.25 - 2.5 mi. NW of Elsinore on slope on SW side of road
305
Comment
UCR21977
Euphorbia albomarginata
Steve Boyd
1980-5-5
206
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
610
Comment
CLARK-A1528-437
Euphorbia eriantha
Olga Kersteiner
1964-5-17
Riverside
Aguanga
Comment
RSA0124812
Euphorbia eriantha
Duncan S. Bell, LeRoy Gross
2016-3-9
8849
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; central section of range, approximately 1.75 air miles north of Gucci Spring.
551
Comment
UCR242718
Euphorbia micromera
A. C. Sanders, T. B. Salvato
2012-10-12
40435
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, along Wileys Well Rd. c. 3 miles north of Wileys Well/ Bradshaw Trail
155
Comment
UCR264243
Euphorbia micromera
A. C. Sanders, Jim Malusa
2015-9-10
41851
Riverside
Sonoran (Colorado) Desert, Salt Creek Canyon, along Summit Road c. 1.5 miles above mouth of Red Canyon, edge of Chocolate Mountains Aerial Gunnery Range
433
Comment
POM9771
Euphorbia misera
E. C. Jaeger
1921-4-15
4415
Riverside
Palm Springs
152
Comment
SEINET156320
Euphorbia palmeri
Norman C. Cooper
1944-6-17
1397
Riverside
San Jacinto Mtns. Pine Cove.
1524
Comment
RSA717574
Euphorbia polycarpa
A. C. Sanders
2004-2-6
27386
Riverside
Foothills at edge of Temescal Valley, intact ridge at a development called Trilogy at Glen Ivy, south of Brown Canyon
442
Comment
SD128680
Euphorbia polycarpa
Darley F. Howe
1980-4-15
Riverside
1.5 miles west of Mesa Verde, south slope of McCoy Mountains, Highway 10
Comment
UCD142718
Euphorbia polycarpa
Geoffrey Levin
1976-10-17
1171
Riverside
Box Canyon. About 11 miles east of Mecca. Mecca Hills. Salton Sea Basin.
91
Comment
UCR102049
Euphorbia polycarpa
B. G. Pitzer
1997-10-19
3353
Riverside
Sonoran (Colorado) Desert, north foot of Chuckwalla Mtns., Eagle Mtn. Road on south side of Hwy I-10, c. 0.8 mi. south of Hwy at powerline road
500
Comment
UCR119352
Euphorbia polycarpa
Helen Kennedy, Sara Mills
2001-3-17
5391
Riverside
Mojave Desert, 0.8 mi from the junction of Hwy 10 & Cottonwood Springs Road, 100m SE of the entrance to Joshua Tree National Park
550
Comment
UCR213543
Euphorbia polycarpa
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-7
37828
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, ridge west of dirt extension of Lake St., 0.9 mi. north (358 deg. ) of intersection of I-15 and Lake St.
488
Comment
UCD142740
Euphorbia polycarpa var. hirtella
A. H. F.
1928-3-1
s.n.
Riverside
W. of Colorado Desert; Nr. Palm Springs.
Comment
UCR5293
Euphorbia polycarpa var. hirtella
O. F. Clarke
1966-10-5
661005- 02
Riverside
Sonoran (Colorado) Desert, University of Calif, Riverside Desert Research Center [= Deep Canyon]
290
Comment
UC1922388
Euphorbia setiloba
Michael Honer with L. Hulse
2004-4-3
1910
Riverside
Colorado Desert; Little San Bernardino Mountains Region: Rockhouse Canyon, approx. 2 mi N of intersection with Fargo Canyon.
Comment
UCR159144
Euphorbia spathulata
A. C. Sanders
1997-3-19
20031
Riverside
Lake Skinner area, S foot of Bachelor Mtn., across the northern arm of the lake from the boat ramp
473
Comment
CAS-BOT-BC167371
Fagonia laevis
Milo S. Baker
1928-4-3
3304 b
Riverside
Palm [Canon] Canyon
Comment
RSA600124
Fagonia laevis
Louis C. Wheeler
1959-12-27
7645
Riverside
Chuckwalla Mountains. White Cloud Mine.
Comment
RSA735216
Fagonia laevis
Steve D. Boyd, Tammy Morgan, Aydee Virgen, Sarah J. De Groot, Valentin Arvizu, Tim Thibault
2004-5-14
11238
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
UCR148076
Fagonia laevis
John F. Green
2005-1-14
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, Coachella Canal right-of-way, between siphons 22 and 23, south of Salt Creek
23
Comment
UCR72160
Fagonia laevis
Theo Glenn
1991-5-7
91- 89
Riverside
Sonoran (Colorado) Desert, Big Maria Mtns, north of Blythe
365
Comment
CAS-BOT-BC293741
Fagonia pachyacantha
Mona Bourell
1987-4-14
3277
Riverside
BLM California Conservation Area, Hwy 195, spur off of Box Canyon. Near Mecca
150
Comment
CDA22199
Fatoua villosa
A. C. Sanders, S. Morgan
1994-10-7
15832
Riverside
Riverside: UCR Botanic Garden.
0
Comment
UC403999
Ferocactus cylindraceus
Munz and Johnston
1922-5-7
5291
Riverside
Keyes Ranch Little San Bernardino Mts.
Comment
UCR85152
Ferocactus cylindraceus
A. C. Sanders, G. K. Helmkamp, P. J. MacKay
1995-3-12
16092
Riverside
Coachella Valley/Santa Rosa Mtns., alluvial slopes at the foot of Rabbit Peak, below Sheep Canyon
12
Comment
OBI53610
Festuca myuros
Steve Myers
1988-1
s.n.
Riverside
Temescal Cyn, ca 1/4 mi W of intersection of hwy I-15 and Indian Truck Trl
Comment
UCR162272
Festuca myuros
S. J. Myers, John Green
2003-4-4
s.n.
Riverside
San Jacinto Mountains, powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain
1220
Comment
UCR174097
Festuca myuros
A. C. Sanders
2006-5-19
32464
Riverside
Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
518
Comment
UCR180145
Festuca myuros
Mitch Provance
2003-4-26
9904
Riverside
Santa Ana River Valley, northern extreme of the La Sierra Hills, on the N-facing slopes and ridges just south of Crestlawn Memorial Cemetery
427
Comment
UCR92504
Festuca myuros
S. J. Myers
1996-1-16
s.n.
Riverside
Perris Basin, 2 mi NE of Perris, flood control channel between Perris Blvd, & Murrieta St., parallel to Nuevo Rd c. 1/4 mi N.
442
Comment
UCR239201
Festuca myuros var. hirsuta
Steven R. Hill, A. C. Sanders
2001-5-4
33721
Riverside
Santa Rosa Plateau, Santa Rosa Plateau, eastern rim, north side of Avenida del Oro, just east of junction with Sandia Creek Drive, 2 mi west of junction of Rancho California Road and Route I-15
509
Comment
UCR126260
Festuca octoflora
Nathan Moorhatch, John Green
2003-4-2
s.n.
Riverside
Sonoran (Colorado) Desert, Coachella Valley, Whitewater River channel at Date Palm Drive in Cathedral City
91
Comment
RSA522702
Filago arizonica
Steve Boyd, Timothy S. Ross, Laurel Arnseth
1990-3-29
3889
Riverside
Vail Lake area, cinder cone ridge at N side of mouth of Temecula Creek Canyon and adjacent benches on S Flank of Big Oak Mountain.
396
Comment
UCR107401
Filago californica
B. G. Pitzer
1997-3-23
2982
Riverside
Perris-Aguanga Basin Region, Lakeview Mtns, c. 1 air mi. SSW of Mt. Rudolph, along powerline road 0.3 mi. east of Contour (Juniper Flats) Rd.
610
Comment
UCR155822
Filago californica
John F. Green
2005-5-4
s.n.
Riverside
Perris-Aguanga Region, SE corner Markham St. and Day St., Mead Valley area, 2-3 mi SW of March Air Reserve Base
534
Comment
UCR25779
Filago californica
John C. Roos
1952-4-13
5528
Riverside
Peninsular Range, Box Springs Mountains
520
Comment
RSA586917
Filago depressa
D. L. Banks, Steve Boyd
1995-5-3
0252
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco.
500
Comment
CDA5871
Flaveria trinervia
M. Tavianini
1977-10-23
Riverside
On McKinley Street about 1 mile north of the 91 Freeway, La Sierra area.
0
Comment
SD216506
Forestiera pubescens
Jay B. Walker
1995-4-4
1310
Riverside
San Bernardino National Forest; Santa Rosa Mountain truck trail, 4 kilometers south of highway 74
1600
Comment
UCR17335
Forestiera pubescens
N. R. Zabriskie, W. W. Zabriskie
1971-8-20
426
Riverside
Santa Rosa Mtns, Canyon above first turnout E side of Santa Rosa Mountain Road, 0.6 mi above Hwy 74
1524
Comment
RSA148133
Fouquieria splendens
Marcus E. Jones
1927-4-16
s.n.
Riverside
Hidden Spring, near Shaver's Well
Comment
RSA0018946
Fragaria vesca
Philip A. Munz
1922-6-27
5855
Riverside
Santa Rosa, Santa Rosa Mts.
1982
Comment
UC1931061
Frangula californica subsp. cuspidata
Scott D. White, Justin Wood
2008-7-8
12388
Riverside
San Jacinto Mountains: Johnson Meadow.
Comment
RSA265795
Frankenia grandifolia var. campestris
J. C. Roos
1937-9-16
2568
Riverside
La Sierra, western Riverside Co.
Comment
SBBG101696
Frankenia salina
S. Boyd, T. Ross
1991-6-14
6381
Riverside
Warm Springs Crk at the NE end of Hogbacks Ridge, from Alamos Rd, S to confluence with Adobe Spring tributary, 2-3 mi NW of Murrieta Hot Springs
Comment
UCR201842
Frankenia salina
Justin M. Wood
2008-10-29
209
Riverside
SW Perris Basin, Temecula - Murrieta Creek, downstream of First Street Bridge
320
Comment
RSA17494
Frasera parryi
Percy C. Everett
1936-8-28
8234
Riverside
Santa Ana Mts, north end of La Cienega
732
Comment Read comments Dec 16 2011
RSA392144
Frasera parryi
N. C. Cooper
1944-7-15
1583
Riverside
Palms to Pines Highway, San Jacinto Mountains.
1372
Comment
UCR164889
Frasera parryi
T. B. Salvato, John F. Green
2004-5-27
628
Riverside
San Bernardino Mtns, head of Banning (San Gorgonio River) Canyon close to the San Bernardino Co. line, 0.5 mi SE of Oak Glen Conservation Camp
1463
Comment
UCR80802
Fraxinus dipetala
Scott D. White
1993-5-29
1465
Riverside
San Bernardino Mtns, Banning Canyon & Big Oaks Canyon along the road to Raywood Flat on Yucaipa Ridge
1220
Comment
UCR79356
Fritillaria biflora
Steve Boyd, T. S. Ross
1992-3-31
6769
Riverside
Santa Ana Mtns, Elsinore Peak
1024
Comment
RSA0023060
Funastrum cynanchoides var. cynanchoides
John F. Emmel
1995-4-21
1362
Riverside
Little Maria Mts., northwest end; large canyon and wash 0.4 air mile southwest of peak 2479.
488
Comment
POM3365
Funastrum cynanchoides var. hartwegii
I. M. Johnston
1917-4-4
s.n.
Riverside
Palm Canyon, Colorado Desert.
366
Comment
RSA0097126
Funastrum cynanchoides var. hartwegii
Marc A. Baker, Danny Cuellar, Chris Taylor, Paul Roberge, Cecile Shohet, Youssef Atallah
2015-7-3
18377
Riverside
1.8 km south of San Timoteo Wash, 15 km SE of central San Bernardino, 35m south of the San Bernardino County line.
491
Comment
RSA33514
Funastrum cynanchoides var. hartwegii
N. C. Cooper
1944-4-8
1076
Riverside
Andreas Canyon
305
Comment
UCSB4944
Funastrum hirtellum
Haller, John
1960-4-2
Riverside
South side of U.S. 60-70, 5.8 miles east of Desert Center
243
Comment
LA35621
Galium andrewsii
Ronald A. Cross;
April 1952 - May 1952
Riverside
California State Hwy. 74 near Santa Rosa Summit (aprox. 3 Mi. south)
Comment
SEINET3076712
Galium angustifolium
B. Pitzer, H. Pitzer, J. Hall
1987-5-23
572
Riverside
Whitewater Canyon, from N edge of fish hatchery to ca. 0.5 mi N of it; approximately 5.5 mi N of I-10 on Whitewater Canyon Rd.
732
Comment
CLARK-A1528-7883
Galium angustifolium subsp. angustifolium
John C. Roos
1948-5-8
3819
Riverside
Whitewater Canyon
548
Comment
POM259262
Galium angustifolium subsp. angustifolium
Philip A. Munz
1938-8-14
15387
Riverside
High ridge east of Toro Peak, Santa Rosa Mts.
2439
Comment
POM319092
Galium angustifolium subsp. angustifolium
Patricia Wilder
1971-5-13
4943
Riverside
Prado Flood Control Basin; at top of Prado Dam on west end.
229
Comment
POM367707
Galium angustifolium subsp. angustifolium
N. C. Cooper
1947-4-5
2102
Riverside
Los Alamos Canyon, Elsinore.
762
Comment
RSA144223
Galium angustifolium subsp. angustifolium
William M. Klein
1960-8-22
1583
Riverside
North of Idyllwild along trail to Suicide Rock and Mt. San Jacinto, San Jacinto Mountains.
Comment
RSA544389
Galium angustifolium subsp. angustifolium
Steve D. Boyd, Tim S. Ross
1991-6-14
6404
Riverside
Warm Springs Creek at NE end of Hogbacks ridge from Alamos Rd. S to confluence w/ Adobe Springs tributary, 2-3 miles NW of Murrieta Hot Springs.
Comment
JOTR29243
Galium angustifolium subsp. gracillimum
La Doux, Tasha
2005-8-8
1524
Riverside
Joshua Tree National Park. Little San Bernardino Mtns; Eureka Peak
1676
Comment
UCR41306
Galium angustifolium subsp. gracillimum
N. M. Fellows, A. C. Sanders
1985-4-9
160
Riverside
San Jacinto Mtns/Sonoran (Colorado) Desert, Oasis de Los Osos Preserve of the Nature Conservancy, off Snow Creek Canyon at the north foot of San Jacinto Mtns., 1 mile west of Snow Creek Village
489
Comment
RSA0018468
Galium angustifolium subsp. jacinticum
Peter Guiden, C. Martinez, Naomi S. Fraga, L. McDade
2010-8-14
86
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
UCR107410
Galium aparine
B. G. Pitzer
1997-3-23
2967
Riverside
Perris-Aguanga Basin Region, Lakeview Mtns, c. 1 air mi. SSW of Mt. Rudolph, along powerline road 0.3 mi. east of Contour (Juniper Flats) Rd.
610
Comment
UCR139041
Galium aparine
D. L. Banks
1997-3-6
1397
Riverside
NW Palomar Mountains, Agua Tibia Mountains, Pechanga Indian Reservation. 'Fiesta Ground' east of Pechanga Creek along the N fork of Pechanga Creek at the E end of the Reservation
482
Comment
JOTR33777
Galium multiflorum
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2011-6-1
2929
Riverside
Joshua Tree National Park. Little San Bernardino Mountains: Northeast side of Quail Mountain; Steep, loamy, loose slopes just below the summit (stop 3)
Comment
JOTR33926
Galium multiflorum
La Doux, Tasha, M. Harding, M. Wheeler, and J. Harding
2010-6-2
2817
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, NW of Key's View and Inspiration Peak; bouldery outcrops along ridge line heading toward Juniper Flats
Comment
UCR116473
Galium parisiense
A. C. Sanders, T. B. Salvato
2001-5-25
24373
Riverside
San Jacinto Valley, west end of Hemet-Ryan airport runway, 50-200 m east of Warren Rd. and 100-200 m north of Stetson Ave.
457
Comment
LA208442
Galium stellatum var. eremicum
Martha Hilend;
1932-3-25
Riverside
Chuckwalla Mountains, Chuckwalla Mts., about 3 mi above Corn Spring
Comment
CAS-BOT-BC158023
Garrya veatchii
A. C. Sanders; S. Hawkins; J. Goetzen; D. Freeman
1996-5-1
18121
Riverside
San Bernardino Mtns.; Morongo Indian Reservation, vicinity of natural pond & bog at SE edge of Burro Flats, along the road below the pond
1097
Comment
UC20261
Gayophytum diffusum subsp. parviflorum
H. M. Hall
July, 1901
2347
Riverside
Tauquitz Valley San Jacinto Mountains
2438
Comment
UCR257224
Gayophytum diffusum subsp. parviflorum
Naomi Fraga, Et al.
2008-8-28
2608
Riverside
Peninsular Range; San Jacinto Mountains, Mount San Jacinto State Park; Hidden Lake
2652
Comment
SEINET4344937
Geraea canescens
Orr Michael
2013-1
Riverside
Palen/McCoy Wilderness area, off Midland rd, about 3 mi S of Rice
Comment
SFV17346
Geraea canescens
J. D. Dilley, J. N. Hogue
1998-4-24
281
Riverside
Colorado Desert Chuckwalla Mountains. Corn Springs Wash on Corn Springs Road, 1 mile southwest of Interstate Highway 10.
274
Comment
UC896831
Geraea canescens
C. L. Hitchcock
1940-4-4
5946
Riverside
Pinto Basin
Comment
UCR179259
Geraea canescens
R. G. Swinney
1967-2-12
0016
Riverside
Sonoran (Colorado) Desert, North Palm Springs
229
Comment
RSA70499
Geranium carolinianum
F. W. Peirson
1922-4-10
2859
Riverside
Murray Canyon, near Palm Springs.
305
Comment
UCR100161
Gilia
Scott D. White
1994-4-23
2041
Riverside
San Bernardino Mtns., Millard Canyon, c. 5 air miles north of Cabazon: U.S. Forest Service Road 2S05.1, c. 1-1.5 mi. south of Millard Canyon Guard Station and junction of roads 2S05.2 & 2S05.1A (= East Branch)
1037
Comment
UCR118404
Gilia
A. C. Sanders
1994-5-30
14602
Riverside
San Bernardino Mountains, north-northeast of Beaumont at Highland Springs, hills north of the end of Bellflower Ave., at Dutton St
950
Comment
UCR157430
Gilia
N. M. Fellows, A. C. Sanders, A. Strickland
1986-4-8
185 B
Riverside
San Jacinto Mtns./Sonoran (Colorado) Desert, Oasis de Los Osos Preserve, off Snow Creek Canyon at the N foot of the San Jacinto Mountains, 1 mi west of Snow Creek Village
489
Comment
RSA522744
Gilia angelensis
Steve Boyd, T. S. Ross, L. Arnseth
1990-3-29
3851
Riverside
Vail Lake area, cinder cone ridge at N side of mouth of Temecula Creek Canyon and adjacent benches on S Flank of Big Oak Mountain.
396
Comment
RSA776229
Gilia angelensis
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-29
875
Riverside
Haugen Lehmann exit, Pacific Crest Trail up into canyon east of Cottonwood Canyon
762
Comment
UC2015540
Gilia angelensis
A. C. Sanders with G. Helmkamp, P. MacKay, et al
1995-3-19
16171
Riverside
Coachella Valley/San Jacinto Mtns. Foothills, N-facing rocky slope in Chino Canyon along the Palm Springs tram road, 2 miles above Highway 111 (Palm Canyon Dr.)
Comment
UCR98211
Gilia angelensis
B. G. Pitzer
1997-4-1
3059
Riverside
Lakeview Mtns, c. 0.75 air mi. SSW of Mt. Rudolph, c. 1 air mi NE of Contour (Juniper Flats) Rd.
655
Comment
UCR97492
Gilia australis
A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand
1997-3-12
19882
Riverside
Peninsular Range, Lake Skinner area; lower Rawson Canyon, NE of the lake & SW of Black Mtn., along the road
518
Comment
POM308200
Gilia diegensis
Henry J. Ramsey, Henry J. Ramsey
1938-4-22
3002
Riverside
Santa Rosa Mountains.
1220
Comment
SD137683
Gilia diegensis
Darin L. Banks, Steve Boyd
1995-5-3
280
Riverside
Cleveland National Forest, Agua Tibia Wilderness area. N slope of Agua Tibia Mtn, E of the Dripping Springs Alcove area, along the lower alluvial benches of Arroyo Seco.
512
Comment
UCR33727
Gilia latifolia
Faulkner
1978-4-28
520
Riverside
Eastern Colorado Desert, West Riverside Mountains, 9 mi. [SW] of Vidal
457
Comment
JEPS20155
Gilia maculata
Charlotte M. Wilder
1907-4-6
704
Riverside
just beyond the crossing of the Whitewater River (Colorado Desert); , beyond crossing Whitewater River
Comment
CAS-BOT-BC407604
Gilia ochroleuca subsp. exilis
Marcus E. Jones
1926-6-21
s.n.
Riverside
20 miles N of Idylwild
Comment
CAS-BOT-BC407624
Gilia ochroleuca subsp. exilis
Frank W. Gould
1943-4-17
2108
Riverside
12 miles S of Corona on Elsinore Road
Comment
RSA0016279
Gilia ochroleuca subsp. exilis
P. A. Munz
1922-6-27
5850
Riverside
Santa Rosa Mountains: Santa Rosa.
2012
Comment
UCR201467
Gilia ochroleuca subsp. exilis
Scott D. White, Justin M. Wood
2008-5-15
11979
Riverside
San Jacinto Mountains, Johnson Meadow
1476
Comment
RSA776239
Gilia scopulorum
Duncan S. Bell
2010-3-20
600
Riverside
Riverside Mountains; in the vicinity of Calzona Mine; approximately 2 air miles northeast of Riverside Mountain Peak.
232
Comment
UCR128137
Gilia scopulorum
A. C. Sanders, E. J. Lawlor
1992-4-4
12145
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, within 0.5 mile of McCoy Spring
244
Comment
JEPS2614
Gilia stellata
L. M. Newlon
1922-4-3
433
Riverside
Andreas Canyon San Jacinto Mts.; Andreas Canyon, San Jacinto Mts.
Comment Read comments Apr 7 2011
JOTR30630
Gilia stellata
Andre, Jim, Tasha La Doux
2008-3-21
8835
Riverside
Joshua Tree National Park. Upper Wilson Wash, approximately 9.5 mi S. of North Entrance
1017
Comment
JOTR30792
Gilia stellata
La Doux, Tasha
2008-2-4
1753
Riverside
Joshua Tree National Park. Hexie Mountains, Porcupine Wash, Stop 2.
778
Comment
RSA480027
Gilia stellata
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2158
Riverside
Palen Pass at the north end of the Palen Mountains.
500
Comment
RSA778252
Gilia stellata
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-30
919 A
Riverside
McCoy Wash, east side of McCoy Mountains, pavement plain, approximately 7 miles north of I-10.
335
Comment
UCR139095
Gilia stellata
B. G. Pitzer
1989-4-16
1310
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, 4 km west of Tabaseca Tank, in impact area
620
Comment
UCR282350
Glinus lotoides
Mitch Provance, Jeremiah George
2017-7-26
717- 01
Riverside
San Bernardino Valley, Jurupa Valley, northeast side of the Riverside Basin, just SE of Philadelphia St. and Wineville Rd.
247
Comment
SEINET952168
Glycyrrhiza lepidota
H. M. Hall
1904-1
4967
Riverside
West Riverside
213
Comment
RSA594037
Gnaphalium californicum
D. L. Banks, Elizabeth Hedge Banks
1996-5-2
0931 B
Riverside
NW Palomar Mountains; Agua Tibia Mountains; NW foothills of Dorland Mtn.; S end of Los Caballos Road, University of California-Emerson Oaks Reserve. Along the broad alluvial benches just to the SE of the gate to the Preserve.
448
Comment
UCR98674
Gnaphalium californicum
S. J. Myers
1995-6-9
s.n.
Riverside
Peninsular Range, Lake Elsinore, 0.5 mi south of intersection of Grand Ave. and Ortega Hwy (State Hwy 74)
457
Comment
UCR141245
Gnaphalium canescens subsp. microcephalum
A. C. Sanders, Kelly Volansky
2004-10-6
28814
Riverside
Santa Ana Mtns./Santa Rosa Plateau, 41050 Avenida La Cresta, south of Sierra Maria Rd. and c. 1.5 mi. north of Tenaja Rd., c. 2 miles NW of the Mesa de Colorado
671
Comment
UCR232794
Gnaphalium palustre
John F. Green
2008-4-16
0408- 50
Riverside
Peninsular Range; Perris-Aguanga Valley, SSE of Romoland, powerline route north of McLaughlin Rd, between Palomar and Dawson roads
442
Comment
UCR1195
Gnaphalium stramineum
Martha McCarthy
1960-4-24
s.n.
Riverside
Santa Ana Mtns, 20 ft from north side of Tenaja Rd., 11 mi from the junction with Washington Ave, Murrieta [vicinity of Squaw Mtn.]
701
Comment
JOTR30315
Guillenia lasiophylla
La Doux, Tasha, Bill Truesdell, Erin Babich
2008-3-10
1747
Riverside
Joshua Tree National Park. Stop # 3 Northwest end of Eagle Mountains, near road leading to Cottonwood Canyon.
898
Comment
POM118627
Guillenia lasiophylla
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
RSA597056
Gutierrezia californica
D. L. Banks, Lauren Raz
1996-11-5
1161
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Pechanga Indian Reservation, S of San Gabriel Church; E of a newly established firebreak along a NW-SE running ridgeline, SW of the water tank in section 34.
390
Comment
POM97003
Gutierrezia californica
P. A. Munz
1926-5-2
10419
Riverside
about rocks, 5 miles NW of Dripping Spring
Comment
POM78959
Gutierrezia sarothrae
I. M. Johnston
1925-7-1
s.n.
Riverside
Along Ontario Road, 3 miles W of Riverside.
Comment
UCR182439
Gutierrezia sarothrae
Mitch Provance
2003-5-5
4425 B
Riverside
La Sierra Hills, Norco, NW side of the La Sierra Hills, east of the end of Rushmore Dr.
305
Comment
RSA90692
Gutierrezia sarothrae
F. W. Peirson
1922-12-26
1217
Riverside
Box Springs Grade near Riverside.
Comment
CAS-BOT-BC231103
Harpagonella palmeri
Steve Boyd
1986-4-10
1644
Riverside
Temescal Canyon: Along DePalma Road between Indian Truck Trail and Horsethief Canyon, 1.0 mile E of Indian Truck Trail
Comment
UCR139181
Harpagonella palmeri
Virginia Moran
2003-4-2
s.n.
Riverside
Peninsular Range, Warm Springs Preserve (managed by Center for Natural Lands Management), approximately 8 km north of Temecula and 3 km northeast of the [west?] end of Hunter Road
396
Comment
SBBG92270
Hazardia squarrosa var. grindelioides
R. Moran
1969-10-25
16662
Riverside
Poppet Flat Rd
1250
Comment
UCR128914
Hedypnois cretica
A. C. Sanders, Mitch Provance
2001-4-5
23914
Riverside
Perris-Aguanga Basin region, Long Canyon, Temecula, between gas pipeline route and 'windmill,' south of BM 1221
366
Comment
SEINET13387099
Helianthemum scoparium
T. B. Salvato, Arlee M. Montalvo, Rari E. Marcs
2016-1
8350
Riverside
Santa Ana Mountains: unnamed west-east trending canyon south of Mabey Canyon and north of Tin Mine Canyon, c. 0.6 mi west of the end of West Foothill Parkway (Corona South 7.5' Q.)
424
Comment
UCD132794
Helianthus annuus
K. Esau
1935-6-20
s.n.
Riverside
Beaumont Grade.
Comment
CDA6473
Helianthus gracilentus
F. J. Willmarth
1961-5-26
Riverside
Along Cherry Ave, north of Cherry Valley, Beaumont District.
0
Comment
UC354463
Helianthus gracilentus
Edmund C. Jaeger
1925-8-1
Riverside
near Gregg's Ranch (Banning-Idylwild Rd.)
1127
Comment
CLARK-A1528-1913
Helianthus niveus subsp. canescens
John C. Roos
1965-4-28
Riverside
Palm Springs
Comment
RSA725741
Hemizonia fasciculata
Mitch Provance
2005-5-18
9811
Riverside
Warm Springs Valley: Nichols road wetland area at Alberhill Creek, S of the I-5 freeway and Collier Ave., along the SE side of Pierce St., properties on both the NE and SW sides of Baker St. in the city of Elsinore.
396
Comment
UCR260528
Hemizonia fasciculata
T. B. Salvato
2014-5-29
8042
Riverside
Perris-Aguanga Basin, Wildomar, field south of Bundy Canyon Road, west of Sunset Avenue and east of a broad oak/willow gully, c. 1.13 mi west of Murrieta Rd and 4.10 mi southeast of Canyon Lake
537
Comment
UCR260605
Hemizonia kelloggii
A. C. Sanders, Sandra L. Leatherman, Jeff Crain
2015-4-6
41570
Riverside
Peninsular Range, Temescal Valley, large open parcel between Horsethief Canyon Rd. and Hostettler Rd., just south of I-15
392
Comment
RSA655231
Hemizonia paniculata
Scott D. White
1999-11-12
7632
Riverside
Murrietta Area: Corner of Nutmeg and Clinton Keith.
410
Comment
UCR260538
Hemizonia paniculata
T. B. Salvato, Matt Malle, Tom Sullivan
2014-5-28
7993
Riverside
Perris-Aguanga Basin, Menifee, south side of Bundy Canyon Road between Sunset Ave and Lynx Rd. 0.9 mi west of the intersection of Bundy Canyon Road and Murrieta Rd, and 4.2 mi southeast of Canyon Lake
543
Comment
UCR66972
Hemizonia pungens subsp. laevis
D. E. Bramlet, D. Bradney, P. Gordon-Reedy
1989-6-5
1934
Riverside
Domengoni-Diamond Valley, just west of Gateway Farms south of Newport Rd. [1 mi. west of] Rawson Rd. [site now under water of Diamond Valley Reservoir]
517
Comment
SD152814
Hesperolinon micranthum
Steve Boyd, Tim Ross
1992-5-4
7196
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Oak Flats area east of Verdugo Potrero.
730
Comment
RSA91385
Hesperolinon micranthum
F. W. Peirson
1922-5-19
3023
Riverside
2.5 miles NE of Murrieta
381
Comment
UCR281497
Hesperoyucca whipplei
Mitch Provance, John Hazlett, Matt K. Beyers, Jeremiah George
2017-5-31
517- 112
Riverside
Temescal Valley, 0.25 miles SW of the intersection of De Palma Rd. and Horsethief Canyon Rd.
396
Comment
UCSB17459
Hesperoyucca whipplei
Lockwood, Leo
1963-5-4
Riverside
W side of banning-Idyllwild Road, 4 miles S of U.S. Highway 60, 70, 99
762
Comment
UCR23297
Heterotheca villosa var. scabra
John C. Roos, Lucille Roos
1950-10-21
5011
Riverside
Mojave Desert, Little San Bernardino Mountains, Wonderland of Rocks [Joshua Tree National Park]
1220
Comment
UC64041
Heuchera hirsutissima
H. M. Hall
1901-7-1
2412
Riverside
San Jacinto Mountains; ; San Jacinto Mts.
Comment
CLARK-A1656-652
Hibiscus denudatus
Milton Walker
1978-3-3
Riverside
La Quinta
45
Comment
IRVC28828
Hibiscus denudatus
Mark A. Elvin
2005-4-26
4231
Riverside
Coachella Valley/Indio Hills; N of I-10. Northern Sonoran Desert
198
Comment
RSA28084
Hibiscus denudatus
I. L. Wiggins
1941-3-27
9691
Riverside
8.2 miles west of Shaver s summit.
Comment
UCD116340
Hibiscus denudatus
Geoffrey Levin
1976-3-27
693
Riverside
Chino Canyon, west of Palm Springs. Alluvial fan of San Jacinto Mts. Mt. Range.
396
Comment
UCR60775
Hibiscus denudatus
Steve Boyd, Orlando Mistretta
1986-3-13
1474
Riverside
Sonoran (Colorado) Desert, West side Palen Mtns: NE of Desert center; first large canyon at NW tip of western segment of range
Comment
UC1542729
Hieracium horridum
Barbara Ertter with Ken Berg, Roxanne Bittman, and Tim Krantz
1987-9-5
7427
Riverside
head Andreas Canyon (on n side Red Tahquitz Peak); San Jacinto Mts.
2438
Comment
UCD89948
Hilaria rigida
James B. Garner
1959-4-20
USD 1
Riverside
6 miles west of Elyth.
Comment Read comments May 29 2013
UCD90086
Hilaria rigida
H. S. Yates
1937-3-23
6442
Riverside
15 miles N. N. E. of Mecca.
457
Comment
SBBG3333
Hoffmannseggia glauca
H. and M. Dearing
1938-3-5
1961
Riverside
between Blythe and Desert Center
Comment
SEINET953583
Hoffmannseggia glauca
J. C. Roos
1965-1
Riverside
17 miles West of Blythe, Colorado Desert.
Comment
UC68515
Hoffmannseggia glauca
H. M. Hall
1905-4-20
5829
Riverside
Coachella; Colorado Desert
-20
Comment
UCSB3071
Hoffmannseggia microphylla
Haller, John
1960-4-2
Riverside
Along U.S. 60-70, about 9 miles east of Indio
Comment
RSA668426
Hofmeisteria pluriseta
S. Granger
1979-2-13
s.n.
Riverside
Chuckawalla Mountains.
Comment
UC718285
Hoita orbicularis
Carl B. Wolf
1936-6-17
7964
Riverside
Tenaja Rd 1 mi s La Cienaga (headwaters of creek); Santa Ana Mts., San Mateo Creek
609
Comment
UCR124333
Hordeum depressum
J. Jacobi
1970-4-30
430- 01
Riverside
1 mi north of Lakeview, by bridge
274
Comment
UCR140309
Hordeum depressum
A. C. Sanders
2004-4-9
27478
Riverside
San Jacinto Valley, Tres Cerritos, c. 3 miles WNW of Hemet, east of the Lakeview Mtns., mouth of canyon on south side, vicinity of Rose Rd.
457
Comment
UCR21125
Hordeum depressum
A. C. Sanders, Steve Boyd
1980-5-19
1495
Riverside
San Jacinto Mtns, Garner Valley. Meadow west of Kenworthy Ranger Station.
1375
Comment
UCR85535
Hordeum depressum
A. C. Sanders
1993-4-5
13697
Riverside
San Jacinto Valley, west edge of Hemet, along south side of Devonshire Ave. between Old Warren and Warren Roads, SW of Tres Cerritos and north of Florida Ave./ Hwy 74
460
Comment
RSA771740
Hordeum murinum subsp. glaucum
Orlando Mistretta, Duncan Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald
2010-4-12
4763
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
600
Comment
RSA772332
Hordeum murinum subsp. glaucum
Orlando Mistretta, Duncan Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald
2010-4-12
4512
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
CAS-BOT-BC148570
Horkelia clevelandii
Marcus E. Jones
1926-6-20
s.n.
Riverside
12 miles north of Idyllwild
Comment
RSA507957
Hulsea vestita subsp. callicarpha
Steve Boyd, Carol Boyd, K. Boyd, R. Noyes, L. Arnseth
1988-5-28
2275
Riverside
Cahuilla Mountain, west of Anza, mostly along the crest.
1500
Comment
SD187328
Hydrocotyle umbellata
Scott D. White, Angelia Carey
2004-5-7
10329
Riverside
San Jacinto Mountain foothills: Indian Creek and adjacent foothills.
548
Comment
CAS-BOT-BC312629
Hymenopappus filifolius var. lugens
Elizabeth McClintock
1965-6-25
s.n.
Riverside
Santa Rosa Mountain, a short distance below summit
Comment
SD137870
Hypochaeris glabra
Darin L. Banks, Steve Boyd
1995-5-3
190
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area; north slope of Agua Tibia Mountain, east of Dripping Springs Alcove area.
1640
Comment
CAS-BOT-BC219762
Hyptis emoryi
V. Newsom
1927-3-25
s.n.
Riverside
Painted Canyon, Colorado Desert
Comment
LA61528
Hyptis emoryi
E. Braunton;
January 1929
1023
Riverside
Painted Canyon, Mecca
45
Comment
PASA1156
Hyptis emoryi
R. E. Merrill
Riverside
Lower Murray Canyon
Comment
RSA171143
Hyptis emoryi
Robert F. Thorne
1963-3-29
32429
Riverside
Colorado Desert, 12 miles ENE of Mecca.
Comment
SD229197
Hyptis emoryi
Dick Schwenkmeyer
2012-11-6
857
Riverside
Palm Canyon, Ague Caliente Indian Reservation, 2.6 mi. south of the intersection of South Palm Canyon Drive and East Palm Canyon Drive, Palm Springs.
178
Comment
SEINET10498867
Hyptis emoryi
David B. Dunn
1946-2-22
Dunn 1973
Riverside
Hidden springs canyon in the vicinity of the palms
Comment
SEINET9369856
Hyptis emoryi
Unknown
1936-12-19
Riverside
Riverside Co., CA (elev 500')
152
Comment
RSA0028827
Isocoma acradenia
W. Schlegel, Andrew Troutte, Jordan Zylstra
2008-9-4
20
Riverside
San Jacinto and Santa Rosa Mts.: Idyllwild: Along road.
Comment
LA203673
Isocoma acradenia var. eremophila
Charles Bogert;
1932-4-17
4006
Riverside
Indian Wells
Comment
UCR19519
Isocoma acradenia var. eremophila
John C. Roos
1965-10-12
s.n.
Riverside
Sonoran (Colorado) Desert, near Indio
-6
Comment
UCR238739
Isocoma menziesii
A. C. Sanders, John F. Green
2012-6-25
40306
Riverside
Peninsular Range; Santa Ana Mtns. Region, small canyon east of Horsethief Canyon Rd., below end of Kicking Horse Dr. & Caravan Circle
389
Comment
CDA32720
Isocoma menziesii var. vernonioides
Mike Lahti
2009-10-13
PDR# 1501839
Riverside
Hemet. Found off Deportola Road on Colt Road.
0
Comment
RSA234045
Isoetes howellii
R. F. Thorne, E. Lathrop
1969-5-19
37974
Riverside
Santa Rosa Plateau: Rancho Caifornia, Mesa de Colorado
625
Comment
RSA357154
Isoetes howellii
Robert F. Thorne
1973-5-23
43852
Riverside
Santa Rosa Plateau: N side of Mesa de Colorado. Santa Ana Mountains
609
Comment
UCR103292
Isomeris arborea
George K. Helmkamp, E. A. Helmkamp
1998-2-5
2667
Riverside
Little San Bernardino Mtns., 3.2 mi. north of junction of Thousand Palms Canyon Road and Dillon Road.
457
Comment
UCR121889
Iva axillaris
Ian G. Gillespie
2001-5-7
78
Riverside
East side of Santa Ana Mountains, Temescal Valley Area, also known as Sycamore Canyon Area. North of Indian Truck Trail, in drainage off of De Palma Road. Heavy construction currently underway in adjacent areas
335
Comment
UC1514814
Ivesia callida
K. Berg
1980-7-30
Riverside
s ridge Tahquitz Peak; San Jacinto Mountains
2438
Comment Read comments Mar 15 2017
UCR114749
Juglans californica
A. C. Sanders, K. C. Rose
1999-6-18
22803
Riverside
Skinner/Domenigoni area, French Valley, E side of Washington Ave., 1/2 mile south of Rawson Rd.
439
Comment
UCR18881
Juglans californica
John C. Roos
1952-6-25
5789
Riverside
Thickets at W end of Fairmont Park, Riverside
260
Comment
UCR189780
Juglans californica var. californica
Amy Rowland
2007-8-31
103
Riverside
Peninsular Ranges, Perris-Aguanga basin, Off Rawson Rd in parcel 31 of Lake Skinner Reserve
501
Comment
RSA619797
Juglans nigra
A. C. Sanders
1998-8-20
22231
Riverside
San Bernardino Mtns: Morongo Indian Reservation, lower Hathaway Creek Canyon.
838
Comment
RSA70095
Juncus bufonius var. occidentalis
F. W. Peirson
1922-4-29
2928
Riverside
South of Lake Elsinore.
381
Comment
UCR128302
Juncus effusus subsp. austrocalifornicus
Scott D. White, Teresa Salvato, Lia DeMarco, Jessica Christian
2001-6-30
8641
Riverside
San Jacinto Mtns, Idyllwild area; 'Strawberry Fuelbreak' between Inspiration Point and Strawberry Creek. I.e., southwest terminus of Double View Dr. west to creek
1646
Comment
UCR20919
Juncus effusus subsp. austrocalifornicus
A. C. Sanders
1978-7-5
781
Riverside
San Jacinto Mountains, James Reserve, near head of Lake Fulmor at the mouth of Indian Creek
1616
Comment
UCR242660
Juncus longistylis
A. C. Sanders
2013-7-6
40849
Riverside
Peninsular Range; San Jacinto Mountains, SE of Idyllwild on South Ridge along FS Rd. 5S11, at and near sharp bend
1857
Comment
RSA5234
Juncus macrandrus
Carl B. Wolf
1932-8-5
3958
Riverside
Trail from Tahquitz Valley to San Jacinto Peak, San Jacinto Mountains.
2744
Comment
UCD169325
Juncus macrophyllus
A. C. Sanders
2008-7-25
35885
Riverside
Peninsular Range; San Jacinto Mtns., May Valley, along nameless tributary of Herkey Creek NW of Bonita Vista Rd., 3/4 mi. SW of Fleming Ranch.
1524
Comment
UCR201479
Juncus macrophyllus
Scott D. White, Justin M. Wood
2008-6-18
12248
Riverside
San Jacinto Mountains, meadow northwest of Keen Camp Summit, southwest of Hwy 79
1463
Comment
UCR281580
Juncus macrophyllus
Mitch Provance, John Hazlett, Matt K. Beyers, Jeremiah George
2017-5-31
517- 116
Riverside
Gavilan Hills, Alberhill Canyon, dirt road portion of Lake St., about 0.8 miles N of Hwy. 15 at Alberhill.
457
Comment
RSA192133
Juncus mexicanus
E. W. Lathrop
1964-5-24
5383
Riverside
14 miles west of Murrieta.
549
Comment
SD51956
Juncus oxymeris
Reid Moran
1962-7-7
9857
Riverside
Occasional in shade, in granitric soil by Strawberry Creek, 2 miles southwest of Idyllwild, San Jacinto Mountains.
1550
Comment
UC1601812
Juncus oxymeris
H. M. Hall
Jul 1901
Riverside
vicinity Deer Springs; San Jacinto Mts.
2590
Comment
POM184650
Juncus rugulosus
L. C. Wheeler
1931-10-3
188
Riverside
Strawberry Valley, San Jacinto Mountains.
1585
Comment
UCR116688
Juncus rugulosus
George K. Helmkamp
1974-7-14
s.n.
Riverside
Santa Ana Mtns. region, Ortega Oaks Park on Hwy 74
610
Comment
UCR113860
Juncus torreyi
Mitch Provance
2000-6-24
2076
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
RSA368387
Juncus xiphioides
N. R. Zabriskie
1978-10-20
852
Riverside
Andreas Canyon, east slope San Jacinto Mountains.
305
Comment
UCR272500
Juncus xiphioides
Mitch Provance
2012-7-25
712- 02
Riverside
San Gorgonio Pass, Banning, Smith Creek, NE of West Ramsey St. and Highland Home Rd.
1410
Comment
UCR80516
Juncus xiphioides
A. C. Sanders, O. F. Clarke
1991-6-10
11136
Riverside
Upper Santa Ana River/San Bernardino Valley, Riverside, along Spring Brook between Lake Evans (Fairmont Park) & the Santa Ana River
238
Comment
CAS-BOT-BC234590
Justicia californica
W. R. Dudley
1903-12-25
s.n.
Riverside
Tahquitz Canon [Canyon]
Comment
LA202776
Justicia californica
Martha Hilend;
1929-12-27
366
Riverside
Shafer's Well
Comment
LA202785
Justicia californica
Philip A. Munz;
1932-3-14
11971
Riverside
Deep Canyon, Coachella Valley
91
Comment
RSA663896
Justicia californica
C. R. Annable
1995-3-12
2273
Riverside
Mecca Hills, Box Canyon Wash. Hwy 195.
Comment
SD126045
Justicia californica
B. Pitzer
1988-3-10
64
Riverside
West side of Chuckwalla Mtns. on gas line road ca. 1.5 miles North of intersection with Red Cloud Mine Rd. (& wash); 2 miles south ofHwy I-10
490
Comment
SDSU2159
Justicia californica
Gerald Collier
1951-3-25
M 487
Riverside
State Hwy #111, 25 yards from roadside. About 1 mile south of Cathedral City.
Comment
UC447180
Justicia californica
J. Ewan
1931-4-4
4145
Riverside
5 mi. e. Desert Center; Colorado Desert
Comment
UC888135
Justicia californica
Lewis S. Rose
1938-12-18
38325
Riverside
Palm Springs
137
Comment
RSA401735
Keckiella antirrhinoides
M. M. Thompson
1947-6-9
C- 2077
Riverside
Los Alamos Canyon, Elsinore.
762
Comment
UCR131831
Keckiella antirrhinoides
Jennie Phui
1998-5-30
037
Riverside
San Bernardino Mtns./San Gorgonio Pass, Morongo Indian Reservation, eastern fork of Lion Canyon, 3 miles up Lion Canyon road north of I-10 Fwy
600
Comment
LA209342
Keckiella antirrhinoides subsp. microphylla
Elizabeth McClintock;
1940-5-26
sn
Riverside
1.5 mi. W of Pinon Flats, Pines to Palms Highway
Comment
JOTR32199
Keckiella antirrhinoides var. microphylla
Herskovits, Tasya, M. Harding
2011-5-20
s.n.
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Ryan Mountain; Gentle, gravelly north facing slope near the intersection of Ryan Mountain Trail and Sheep Pass Spur Trail (Stop 3)
1361
Comment
GMDRC6555
Keckiella ternata var. ternata
J. M. Andre
2012-6-15
30508
Riverside
San Jacinto Mountains: along Hwy 243 at Mt Edna Rd, approx. 1 mi. north of McMullen Flat, 5.9 mi. south of Interstate 10 at Banning; SB Natl. Forest
1172
Comment
UCR132896
Kochia scoparia
Gevin Kenney
1997-8-29
s.n.
Riverside
San Jacinto Valley, 0.5 mi. SW of Gilman Springs Rd. off Bridge St.
436
Comment
RSA489842
Koeleria macrantha
D. Charlton
1988-5-21
1937
Riverside
Thomas Mountain Rd, from North to South. West of Garner Valley and South of Lake Hemet on Hwy 74
1677
Comment
UCR35301
Koeleria macrantha
L. B. Ziegler
1968-5-21
294
Riverside
San Jacinto Mtns., Hemet Valley (=Garner Valley)
1418
Comment
RSA788988
Krameria grayi
Aaron C. Sedgwick, David Fraker
2012-3-28
16
Riverside
In the Mecca Hills, take Box Canyon Rd. approximately 6 miles south of Rt. 10.
323
Comment
HSC99164
Larrea tridentata
Paul J. CaraDonna
2009-3-17
130
Riverside
Jumbo Rock Campground, Joshua Tree National Park.
Comment
JOTR28941
Larrea tridentata
La Doux, Tasha
2005-3-30
1177
Riverside
Joshua Tree National Park. Next to Fried Liver Wash
544
Comment
JOTR32129
Larrea tridentata
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler, B. Truesdell, D. Shade`
2011-4-26
2285
Riverside
Joshua Tree National Park. Pleasant Valley, southwestern edge of Hexie Mountains; sandy flats at base of mountains and northern edge of valley (Stop 4)
996
Comment
LA209858
Larrea tridentata
Leo Boyd;
1953-5-24
Riverside
11 mi. SW of junction of CA highways 74 and 111, on highway 74
Comment
LA31387
Larrea tridentata
Jane Turner; Barbara Whitesel, Virginia Sjaholm
1959-3-21
c- 172
Riverside
Morongo Wash
Comment
RSA682850
Larrea tridentata
Scott D. White
2003-3-23
8843
Riverside
Desert slope; Hwy 74 near Carrizo Creek crossing.
610
Comment
UC303764
Larrea tridentata
unknown
May 1 1906-May 10 1906
229 -6724
Riverside
Palm Springs; Colorado Desert
Comment Read comments Nov 30 2009
UCR167431
Larrea tridentata
John F. Green
2005-3-14
s.n.
Riverside
Sonoran (Colorado) Desert, E of N shore of Salton Sea, NNE of Rancho Dos Palmas, between Coachella Canal siphons 28 and 29
24
Comment
UCR214295
Larrea tridentata
A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley
2010-3-16
37474
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
CAS-BOT-BC338933
Lasthenia californica
F. W. Peirson
1922-4-29
4520
Riverside
Lake Elsinore
374
Comment
CAS-BOT-BC352880
Lasthenia coronaria
Lewis S. Rose
1937-4-9
37089
Riverside
Cabazon
563
Comment
SEINET11811273
Lasthenia coronaria
J. F. Bright, Wyman, C.
1933-1
8050
Riverside
near Palm Springs
Comment
SDSU2771
Lasthenia gracilis
D. Hunsaker
1962-3-30
Riverside
Ryran Field, 3 miles west of Hemet.
457
Comment
UCR129059
Lasthenia gracilis
A. C. Sanders, Mitch Provance
2001-4-5
23921
Riverside
Moreno Valley, Hwy 215 at Van Buren Blvd., adjacent to March Air Res. Base, Alessandro RR siding
466
Comment
UCR167421
Lasthenia gracilis
John F. Green
2005-3-16
s.n.
Riverside
Perris-Aguanga Basin, Cajalco Canyon, SE of Corona, SW of Lake Mathews, east of Calif. highway 71; Collections made while monitoring pipeline repair
366
Comment
UCR241403
Lasthenia gracilis
T. B. Salvato, Matt Malle, Tom Sullivan
2013-3-27
7450
Riverside
Perris-Aguanga Basin, Menifee, vacant lot north of Newcomb Substation, at southwest corner of Lazy Creek Road and Murrieta Road
432
Comment
UCR94263
Lasthenia gracilis
Scott D. White
1996-4-14
3896
Riverside
Perris Basin, Near Perris Airport, c. 100 m north of Case Rd. and 100 m west of the San Jacinto River channel
433
Comment
CAS-BOT-BC379634
Layia platyglossa
Frank W. Peirson
1922-5-19
3042
Riverside
Hemet Valley; San Jacinto Mts.
1341
Comment
CAS-BOT-BC379667
Layia platyglossa
Steve Boyd
1986-4-22
1764
Riverside
Temescal Canyon: Terrace escarpment W side of Indian Wash, S of I-15
Comment
CAS-BOT-BC379672
Layia platyglossa
Munz; Johnston
1922-5-19
5419
Riverside
Hemet Valley, San Jacinto Mts
1402
Comment
RSA695600
Layia platyglossa
Keith E. Hoffmaster
1937-6-6
s.n.
Riverside
Hemet Lake.
Comment
UC1563034
Layia platyglossa
Steve Boyd, Tim Ross, Laurel Arnseth
1989-3-18
2985
Riverside
Temecula Creek Cyn below Vail Lake dam; Vail Lake area, Temecula Creek Cyn below Vail Lake dam
417
Comment
SD124943
Lemna gibba
Robert F. Thorne, Steve Boyd, Earl Lathrop
1985-7-18
61279
Riverside
Sandia Canyon, DeLuz-Murietta Road, along small stream.
259
Comment
RSA621635
Lepidium dictyotum
R. E. Riefner
1998-3-22
98 -183
Riverside
Lake Elsinore. Elsinore Trough between Willard and Murrieta Creek.
Comment
UCR79366
Lepidium dictyotum var. dictyotum
Steve Boyd, T. S. Ross
1992-4-1
6773
Riverside
Peninsular Range, Temecal Canyon, terrace escarpments betwee Indian and Horsethief Washes along DePalma Road.
412
Comment
RSA717052
Lepidium didymum
A. C. Sanders, E. J. Lawlor, Don Pendleton
1992-3-21
12073
Riverside
Sonoran Desert: Coachella Valley, Oasis Date Garden, 4.4 miles north of Mecca on Hwy 111 near Ave. 59
-44
Comment
UC170137
Lepidium fremontii
E. E. Schellenger
1895-12-5
92
Riverside
Chuckawalla Bench Colorado Desert
Comment
POM126304
Lepidium lasiocarpum
T. Craig
1927-4-2
59
Riverside
Hidden Springs Canyon.
Comment
RSA68342
Lepidium lasiocarpum
F. W. Peirson
1916-04
679
Riverside
Near Palm Springs.
Comment
UCR102748
Lepidium lasiocarpum
B. G. Pitzer
1998-2-1
3448
Riverside
Sonoran (Colorado) Desert, Hayfield Dry Lake, alluvial fan on north side of lakebed, from paved road down to lakebed
427
Comment
JOTR31226
Lepidium lasiocarpum var. lasiocarpum
La Doux, Tasha, Alice Miller, G. Clifton
2009-4-9
2010
Riverside
Joshua Tree National Park. Eagle Mountains; (Stop 4) basalt rocky slopes above Pinto Wash, sparsely vegetated
377
Comment
SBBG92827
Lepidium lasiocarpum var. lasiocarpum
D. Charlton
1988-2-18
1130
Riverside
Fargo Cyn Rd to Cottonwood Wash, parallel to Interstate 10, ca. 1 mi E of jct of Dillon Rd and Fargo Cyn Rd
609
Comment
UC856469
Lepidium lasiocarpum var. lasiocarpum
C. L. Hitchcock
1940-3-31
5884
Riverside
0.5 mi below Cottonwood Springs
Comment
UCR68503
Lepidium latifolium
Chet McGaugh
1991-6-20
91- 01
Riverside
Peninsular Range, Murrieta Hot Springs Area: c. 1 mi east of Hwy I-215, south of and adjacent to Murrieta Hot Springs Road
348
Comment
UCR250905
Lepidium nitidum
A. C. Sanders
2014-4-18
41019
Riverside
Peninsular Range, Temescal Canyon, hills along De Palma Rd. between Indian Truck Trail and Horsethief Canyon roads, c. 100 m south of I-15
401
Comment
UCR60544
Lepidium nitidum
K. Tomlinson, D. Kama, R. F. Thorne
1985-3-27
898
Riverside
Santa Rosa Plateau, Mesa de Colorado
610
Comment
POM48496
Lepidium virginicum var. pubescens
Mary F. Spencer
1919-6-18
1327
Riverside
San Jacinto Mtns.
Comment
SD137828
Lepidium virginicum var. pubescens
Darin L. Banks, Steve Boyd
1995-5-3
189
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area. North slope of Agua Tibia Mountain. East of Dripping Springs Alcove Area, ArroyoSeco
504
Comment
UCR80815
Lepidium virginicum var. pubescens
Scott D. White
1993-5-29
1482
Riverside
San Bernardino Mtns, Banning Canyon & Big Oaks Canyon along the road to Raywood Flat on Yucaipa Ridge
1372
Comment
RSA495440
Lepidium virginicum var. robinsonii
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-18
2967
Riverside
Agua Tibia Mountains. Vail Lake area, Temecula Creek Canyon below Vail Lake dam.
418
Comment
UCR112557
Lepidium virginicum var. robinsonii
A. C. Sanders
1998-3-17
21745
Riverside
Shipley/Skinner Reserve area, North Domenigoni Hills, south of Hemet
343
Comment
HSC47589
Lepidospartum squamatum
Richard Spjut, Judy Adams
1978-11-22
5239
Riverside
Colorado Desert, N of Palm Springs ca. 1 mi. S from Jct. with Hwy. 10
Comment
JOTR35237
Lepidospartum squamatum
Wheeler, Mark
2011-10-19
s.n.
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, Eureka Peak Complex, below Eureka peak on west boundary
Comment
SD127552
Lepidospartum squamatum
Reid Moran
1967-11-7
14647
Riverside
4 mi N of Palm Springs
299
Comment
UCD134030
Lepidospartum squamatum
Virginia Moran
2003-9-1
s.n.
Riverside
Peninsular Range. Wilson Valley Mitigation Bank (Center for Natural Lands Management), East of Sage Road and South of Wilson Valley Road.
675
Comment
UCR34937
Lepidospartum squamatum
L. B. Ziegler
1964-10-13
046
Riverside
San Jacinto Mtns., Mouth of Hamilton Creek where it opens into Cahuilla Valley
1220
Comment
UCR277748
Leptochloa fusca subsp. uninervia
Mitch Provance
2012-10-15
1012- 08
Riverside
Badlands of Western Riverside County, San Timoteo Creek, about 3.5 miles west of Beaumont, N side of Hwy. 60
1479
Comment
UCR92237
Leptochloa uninervia
Scott D. White, S. Ogg
1994-10-17
2477
Riverside
Temecula Valley, Murrieta Creek, 1000-3000 ft. south of Winchester Road bridge (Banana Avenue)
317
Comment
UC23617
Leptodactylon pungens
H. M. Hall
June, 1901
2130
Riverside
Santa Rosa Mountain San Jacinto Mountains, Santa Rosa Mountain (dry hillsides of Coyote Canyon)
1524
Comment
CAS-BOT-BC227046
Leptosiphon floribundus subsp. glaber
Frank W. Peirson
1922-4-28
946
Riverside
Leach Canon [Canyon], Elsinore Region
Comment
POM13198
Leptosiphon lemmonii
P. A. Munz
1922-5-20
5477
Riverside
Kenworthy, Covering miles of sandy flats.
1463
Comment
OBI70236
Leptosiphon liniflorus
Steve Boyd
1986-5-7
1850
Riverside
Temescal Cyn: terrace escarpment between Horsethief wash and Indian Truck Trl, S of I-15
Comment
RSA469972
Leptosiphon parviflorus
Christopher Davidson
1973-4-1
1831
Riverside
Jct. Vail Lake Marina and Hwy. 71/79, about 3 miles west of Aguanga.
426
Comment
POM118637
Lesquerella tenella
Marcus E. Jones
1924-2-28
s.n.
Riverside
West of Blythe.
Comment
UC310390
Lesquerella tenella
Edmund C. Jaeger
1926-3-24
Riverside
Pinto Valley; eastern Riverside Co.
Comment
UCR143339
Lessingia filaginifolia var. filaginifolia
I. W. Clokey, E. G. Anderson
1935-8-21
6963
Riverside
San Jacinto Mtns., Keen Camp P.O. '1350 m
1463
Comment
RSA732304
Lessingia glandulifera var. glandulifera
John T. Howell
1927-8-2
552 -A
Riverside
Strawberry Valley, Mt San Jacinto.
1677
Comment
SEINET1909735
Leymus condensatus
Sarah De Groot, Beth Kampton
2006-1
5207
Riverside
San Jacinto Mountains: Dirt road heading east from Castille Canyon Road toward Indian Creek, west of Poppet Flat.
490
Comment
POM319687
Leymus triticoides
Patricia Wilder
1971-11-11
5293
Riverside
Along Santa Ana River, north of Jurupa Ave., opposite Sheppard Street at crossing of the Union Pacific Railroad.
229
Comment
RSA123479
Leymus triticoides
H. S. Yates
1937-6-27
6718
Riverside
Near Hemet Reservoir.
1341
Comment Read comments Nov 26 2008
UCR60497
Lilaea scilloides
R. F. Thorne
1973-5-23
43841
Riverside
Santa Rosa Plateau, north side of Mesa de Colorado
610
Comment
RSA192244
Lilium humboldtii subsp. ocellatum
H. A. Zuill
1966-6-27
252
Riverside
At Fisherman's Camp in Tenaja Canyon, about 13 miles SW of Murrieta.
Comment
UC26802
Limosella acaulis
H. M. Hall
1901-7
2494
Riverside
Lake Surprise; San Jacinto Mountains, shores of Lake Surprise
2499
Comment
CHSC1260
Linanthus californicus
E. Thomas
1940-4-14
Riverside
Ortega highway.
Comment
LA206680
Linanthus californicus
W. Pequegnat;
April 1937
65
Riverside
Santa Ana Mountains, Glen Ivy, 8 mi. S of Corona
Comment
SD119887
Linanthus californicus
Louis B. Ziegler
1967-4-18
116
Riverside
Foothills of San Jacinto Mountains, on Poppet Flat Road.
914
Comment
OBI33512
Linanthus californicus
Sheila Riddell
1973-5-17
730517 -19
Riverside
On the roadside of Highway 74, 4.1 miles past El Cariso Fire Station
671
Comment
JEPS29313
Linanthus dianthiflorus
Rimo Bacigalupi, and L. Heckard
1962-3-26
8409
Riverside
1.5 mi nw Elsinore (just ne of State Highway 71)
365
Comment
RSA0013621
Linanthus dianthiflorus
LeRoy Gross, Duncan S. Bell
2013-4-30
6028
Riverside
Surveyed from Apela Drive, right at junction of road to sewage disposal ponds, south to Strawberry Creek. Started near 33.73367N, 116.75074W. And ended at 33.72912N 116.75098W.
1510
Comment
POM364579
Linanthus dianthiflorus subsp. dianthiflorus
E. Crow
1929-4-7
H.- 8284
Riverside
Santa Ana Mountains, Corona Skyline Drive.
Comment
GMDRC3554
Linanthus jonesii
J. Andre, T. La Doux
2009-2-25
10829
Riverside
Big Maria Mountains: along Hwy 95 (west side of highway), approx 15 mi. N. of Blythe. USGS 7.5 min. Quad: Big Maria Mountains 33 deg. 44.529' N 114 deg. 30.988' W. Elev. 308 ft.
94
Comment
RSA0107843
Linanthus jonesii
Duncan S. Bell, Thomas Stoughton
2010-3-19
583
Riverside
Central section of the Arica Mountians; in the vicinity of Priest Mine.
460
Comment
SD258481
Linanthus jonesii
J. M. Andre, Glenn Clifton, Ron Kelley
2013-3-21
24383
Riverside
West Riverside Mountains at base of NW corner of range where sand ramps run up against granitic bouldery slopes, ca. 10 miles SW of Vidal Jct, 3.0 miles south of Grommet RR xing at Hwy 62.
363
Comment
UC219561
Linanthus liniflorus
P. A. Munz
1922-6-23
5781
Riverside
Hemet Valley San Jacinto Mts.
1371
Comment
UC23813
Linanthus pygmaeus
Mrs. Gregory
1892-1
Riverside
San Jacinto
Comment
UCR6480
Linaria canadensis
Helen Leach
1967-3-2
C670302- 01
Riverside
Pedley
229
Comment
RSA525350
Linaria canadensis var. texana
Steve D. Boyd, A. C. Sanders, Mark Skinner
1990-4-28
4448
Riverside
Vail Lake area, benches along Kolb Creek, W of Dripping Springs, N of Hwy 79.
488
Comment
UCR97499
Linaria canadensis var. texana
A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand
1997-3-12
19875
Riverside
Lake Skinner area, lower Rawson Canyon, along road NE of Skinner Lake
457
Comment
UCSB3559
Linum lewisii
Zellhoefer, Judi
1960-5-15
Riverside
Highway 74, 25.2 miles SE of Idyllwild
Comment
UCR160958
Lithophragma
A. C. Sanders
1997-4-3
20158
Riverside
Lake Skinner area, near north foot of Black Mountain, slopes south of Crown Valley
726
Comment
CLARK-A1528-2455
Loeflingia squarrosa
John C. Roos
1952-5-14
5664
Riverside
487
Comment
RSA688852
Loeflingia squarrosa
Scott D. White, Michael Honer
2003-5-13
9256
Riverside
Whitewater Canyon, ca. 2 miles north of Bonnie Bell.
579
Comment
UCR60245
Loeflingia squarrosa
R. F. Thorne, M. Z. Thorne
1973-3-30
42688
Riverside
Sonoran (Colorado) Desert, Morongo Valley Canyon, near mouth at junction of roads to Morongo Valley and Desert Hot Springs; [vicinity of Hwy 62 crossing of Mission Creek]
488
Comment
UC405428
Logfia depressa
C. R. Orcutt
Apr 1889
Riverside
Colorado Desert
Comment Read comments Oct 27 2011
CAS-BOT-BC342250
Logfia filaginoides
S. B. Parish
1884-3-1
1657 in part
Riverside
Agua Caliente (Palm Springs)
Comment
UCR194218
Lolium perenne
Scott D. White, Angelia Carey
2004-6-4
10460
Riverside
San Jacinto Mtn Foothills, San Jacinto River wash and adjacent alluvial benches, near Indian Creek confluence
534
Comment
POM14426
Lolium temulentum var. arvense
P. A. Munz, I. M. Johnston
1922-5-19
5382
Riverside
8 miles NE of Murietta.
412
Comment
RSA0029311
Lomatium dissectum var. multifidum
John F. Emmel
1992-4-25
1215
Riverside
Bautista Canyon road, 0.9-1.0 road mi NW of Tripp Flats Road turnoff (8.5-8.6 road mi SE of national forest boundary on Bautista Canyon road).
1113
Comment
RSA586134
Lomatium lucidum
D. L. Banks
1995-4-11
177
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the Dripping Springs Trail.
829
Comment
UCR1607
Lomatium lucidum
R. G. Barber, David L. Davis
1962-5-13
111
Riverside
Santa Ana Mtns., l mi. up Ivy St. from center of Murrieta
396
Comment
SD255699
Lonicera subspicata
T. B. Salvato, Meenaxi R. Panakkal, Tim Thomas
2009-6-23
3743
Riverside
San Jacinto Mountains: San Jacinto River Canyon, along South Fork Trail, halfway between Highway 74 and the bottom of the canyon.
1110
Comment
UCR164066
Lonicera subspicata
John F. Green
2005-11-2
s.n.
Riverside
Peninsular Range, Southern Santa Ana Mtns., Santa Rosa Plateau, La Cresta area, Los Alamos Canyon 1.5 mi. SW of Los Alamos Ranch, just outside Cleveland Nat. Forest boundary
564
Comment
SD229122
Lonicera subspicata var. denudata
Dick Schwenkmeyer
2012-3-26
676
Riverside
Mt. San Jacinto area: Lake Hemet (site #4), Highway 74, sloping hillside
1317
Comment
SD229123
Lonicera subspicata var. denudata
Dick Schwenkmeyer
2012-3-26
662
Riverside
Mt. San Jacinto: Garner Valley, Kenworthy (site #2), approx 1 mile northeast of junction of Highway 74 and Morris Ranch Road, base of steep bouldery slope.
1374
Comment
UC1125311
Lonicera subspicata var. denudata
R. St. John
1931-1-24
177
Riverside
ne Oak Mountain; San Jacinto Quadrangle
Comment Read comments Nov 27 2011
SD133130
Lonicera subspicata var. johnstonii
Scott White
1991-5-13
91 104
Riverside
Highway 79, immediately west of U. S. Forest Service Campground at Dripping Springs.
550
Comment
UCR164938
Lotus argophyllus
T. B. Salvato, John F. Green
2004-5-27
632
Riverside
San Bernardino Mtns, head of Banning (San Gorgonio River) Canyon close to the San Bernardino Co. line, 0.5 mi SE of Oak Glen Conservation Camp
1463
Comment
RSA90073
Lotus argophyllus var. argophyllus
F. W. Peirson
1921-3-22
4092
Riverside
Andreas Canyon, Palm Springs region
Comment
RSA784831
Lotus crassifolius
J. D. Olmsted
1958-6-15
170
Riverside
M. fk. San Jacinto River: 1 mi above intersection of Beartrap Canyon with Strawberry Creek by Idyllwild School of Music and the Arts.
1616
Comment
RSA0093975
Lotus hamatus
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-3-31
37673
Riverside
Peninsular Range; foothills of Gavilan Hills. Temescal Canyon at Alberhill, c. 1/2 mi. west of Lake St. on N side of I-15, near Temescal Canyon Rd. undercrossing and N of Concordia Ranch Rd.
372
Comment
RSA90301
Lotus hamatus
F. W. Peirson
1919-4-12
714
Riverside
Along the Tahquitz Creek stream near Palm Springs
Comment
UCR77747
Lotus heermannii
Steve Boyd
1991-9-8
6424
Riverside
Peninsular Range, Aguanga Valley, sandy wash of Temecula Creek, south of Hwy 79 at jct with Hwy 371
600
Comment
LA37967
Lotus oblongifolius var. oblongifolius
Carl Epling; Harlan Lewis
1942-5-2
sn
Riverside
Mouth of Andreas Canyon, near Palm Springs
Comment
RSA720599
Lotus purshianus
T. Tennant, T. B. Salvato
1998-6-23
MOR- 486
Riverside
Morongo Indian Reservation, N end of Hathaway Cyn., ca. 0.4 miles E of pk 4265 (polygon 13).
1341
Comment
UC62934
Lotus purshianus var. purshianus
H. M. Hall
1895-6-23
154
Riverside
vicinity Riverside
Comment
CDA27315
Lotus salsuginosus var. brevivexillus
T. C. Fuller
1963-4-23
10274 a
Riverside
Box Canyon Wash, Mecca-Blythe Road (Highway 195), 11.8 miles northeast of Mecca.
0
Comment
RSA406823
Lotus salsuginosus var. salsuginosus
M. B. Dunkle
1934-3-18
3862
Riverside
Moreno
488
Comment
RSA629027
Lotus salsuginosus var. salsuginosus
Scott D. White
1998-6-28
6791
Riverside
Corona: River Road bridge over the Santa Ana River.
159
Comment
CSUSB1262
Lotus scoparius
Steve Stadler
1966-3-26
032666 40
Riverside
Lake Matthews 7 miles east from the junction of the road from Lake Matthews with the road between Corona and Elsinore.
213
Comment
JEPS55902
Lotus scoparius
W. L. Jepson
1927-4-11
11627
Riverside
Whitewater
457
Comment
RSA6082
Lotus scoparius var. brevialatus
C. B. Wolf
1932-5-25
3665
Riverside
Snow Creek, No. Base San Jacinto Mountains. Just above the Fish Hatchery
671
Comment
RSA291598
Lotus strigosus
C. W. Tilforth, Walter Wisura
1979-4-11
1776
Riverside
Along Rancho California Rd. west of Temecula.
Comment
RSA495418
Lotus strigosus
Steve Boyd, T. S. Ross, L. Arnseth
1989-3-12
2938
Riverside
Vail Lake area, Temecula Creek Cyn., just below Vail Lake Dam.
442
Comment
RSA777415
Lotus strigosus
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood, Jacqueline McConnaughy
2011-3-23
839
Riverside
Chuckwalla Mountains, North side, Alligator ACEC off I-10, south of Desert Center, in hills above 'Granite Mine,' rolling bajadas adjacent rocky hills, separated by small wash fingers
451
Comment
RSA782088
Lotus strigosus
Duncan S. Bell
2009-3-7
5
Riverside
Arica Mountains: east side of mountain range, approximately 1.7 air miles west of Priest Well.
431
Comment
UCR101791
Lotus strigosus
George K. Helmkamp, E. A. Helmkamp
1997-3-5
1325
Riverside
2.8 mi SE of Gilman Hot Springs
518
Comment
UCR86871
Lotus strigosus
A. C. Sanders, James C. Dice, K. C. Rose, D. Woodard
1995-3-29
16279
Riverside
San Jacinto Mtns/Sonoran (Colorado) Desert, San Gorgonio Pass; alluvial fan at the mouth of Snow Creek, between Hwy 111 and Snow Creek Village
427
Comment
RSA526497
Lotus strigosus var. hirtellus
Steve Boyd, T. S. Ross
1990-5-11
4692
Riverside
Vail Lake area, N flank and summit of Wild Horse Peak in Agua Tibia Mtns, Cleveland Nat. Forest.
610
Comment
UCR33623
Lotus tomentellus
Sears
1978-3-16
812
Riverside
Sonoran (Colorado) Desert, 3.5 mi SE of Midland
244
Comment
NY43295
Lupinus arizonicus
C. R. Annable
1995-3-12
2272
Riverside
Box Canyon Wash, Hwy 195
Comment
POM349952
Lupinus arizonicus
N. C. Cooper
1944-3-25
2016
Riverside
Morongo Pass.
457
Comment
RSA48403B
Lupinus arizonicus
E. K. Balls
1949-4-2
12894
Riverside
Between Mecca and Mortmar on Hwy 111
-61
Comment Read comments Jun 24 2012
RSA748592
Lupinus arizonicus
Scott D. White, Justin M. Wood
2009-4-28
12612
Riverside
Little San Bernardino Mountains: City of Desert Hot Springs, Proposed development N of Pierson Blvd and E of Verbena Dr.
Comment
SEINET8043502
Lupinus arizonicus
Duncan S. Bell, Evan Meyer
2014-1
6521
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; southern section of range; approximately 1 air mile northwest of Canyon Spring.
422
Comment
UC865464
Lupinus arizonicus
Ira L. Wiggins
1937-3-9
8753
Riverside
wash 5 mi w Shaver's Well; w of Shaver's Well
Comment
RSA494352
Lupinus bicolor
Bill Wagner
1988-4-5
s.n.
Riverside
Approx. 1.5 miles NW of the community of Murrieta. South side of I-15 Fwy at the junction of Nutmeg Rd.
381
Comment
SBBG104647
Lupinus bicolor
M. A. Patten
1992-5-14
92 -8
Riverside
just N of Cherry Park Drive between Mtn View Avenue and Beaumont Avenue, Cherry Valley
Comment
UCR43179
Lupinus bicolor
B. G. Pitzer, Karen Kirtland
1986-5-6
0201
Riverside
Peninsular Range, Butterfield Stage Ranch Development, hills on the north side of Pauba Valley in Rancho California area, 1 mi south of Buck Mesa, on the E side of Butterfield Stage Rd.
457
Comment
VVC218
Lupinus bicolor
Markell Kohn
1959-3-29
s.n.
Riverside
on US 395 0.2 miles south of Murieta Hot Springs Rd jct west side of hwy [now jct 15/215]
354
Comment
RSA594125
Lupinus bicolor subsp. microphyllus
D. L. Banks, Victor W. Steinmann
1996-4-20
0894
Riverside
NW Palomar Mountains; Agua Tibia Mountains; NW foothills of Dorland Mtn.; S end of Los Caballos Road, University of California-Emerson Oaks Reserve.
536
Comment
RSA652736
Lupinus bicolor subsp. microphyllus
Marion P. Harthill
1971-3-19
14
Riverside
Palm Desert.
Comment
UCR138139
Lupinus bicolor subsp. microphyllus
D. L. Banks, V. W. Steinmann
1997-3-13
1457
Riverside
NW Palomar Mtns, Agua Tibia Mtns: Redhawk Housing Development, north of the Pechanga Indian Reservation in the hills south of the intersection of Marge Place and Tehachapi Pass (S of Redhawk Parkway)
378
Comment
JEPS65048
Lupinus concinnus
W. L. Jepson
1901-5-19
1297
Riverside
Chalk Hill Mt. San Jacinto, Chalk Hill
1371
Comment
RSA770841
Lupinus concinnus
Orlando Mistretta, Duncan S. Bell, Joy D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4945
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 1-2 miles above Whitewater Visitor Center (Whitewater Trout Farm)., Between N34.01961, W116.68175 and N34.01041 and W116.67141.
823
Comment
SD137771
Lupinus concinnus
Darin L. Banks, Steve Boyd
1995-5-9
337
Riverside
Northwest Palomar Mountains, north of the Agua Tibia Wilderness Area; west of the Dripping Springs Alcove Area.
730
Comment
UCR51927
Lupinus concinnus
Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2117
Riverside
Sonoran (Colorado) Desert, N end of the Palen Mtns, 2 miles west of Palen Pass
300
Comment
POM123545
Lupinus concinnus subsp. optatus
Philip A. Munz
1924-5-18
8140
Riverside
18 miles outh of Banning, San jacinto Mts.
1524
Comment
UCR100820
Lupinus excubitus
G. R. Ballmer
1998-5-23
s.n.
Riverside
Santa Ana Mtns., Santa Rosa Plateau, Massinger oak easement, Riverside Land Conservancy, north base of Redonda Mesa, close to Tenaja Rd.
671
Comment
CAS-BOT-BC216696
Lupinus excubitus var. excubitus
P. C. Everett
1935-6-18
7182
Riverside
1 mile from Ortega Highway, Main Divide Motorway to Santiago Peak, Santa Ana Mountains
731
Comment
POM12626
Lupinus excubitus var. hallii
P. A. Munz, I. M. Johnston
1922-5-19
5407
Riverside
Above Oak Cliff, San Jacinto Canyon. San Jacinto Mts.
Comment
RSA502514
Lupinus excubitus var. hallii
Steve Boyd, T. S. Ross, L. Arnseth
1989-5-7
3571
Riverside
Vail Lake area, along Arroyo Seco drainage from jtn. with Kolb Creek, S to w/in 1/4 mi Hwy 79.
457
Comment
RSA91205
Lupinus excubitus var. hallii
F. W. Peirson
1929-5-4
8339
Riverside
2 miles north of Aguanga, South of Hemet.
549
Comment
SEINET10937096
Lupinus formosus
David B. Dunn
1947-10-9
Dunn 3534
Riverside
Collected near the dry wash or shallow area about half way from the hwy to 29 Palms to hidden valley.
Comment
UCR3349
Lupinus hirsutissimus
T. R. Plumb
1964-4-11
s.n.
Riverside
San Jacinto Mountains, North Mountain [=Mt. Edna?] c. 5.5 mi south on Old Banning-Idyllwild Rd.
988
Comment
UC130314
Lupinus hyacinthinus
H. M. Hall
1897-7-22
712
Riverside
San Jacinto Mts.; ; Riverside, San Jacinto Mts.
3261
Comment
SEINET10485439
Lupinus hyacinthinus
David B. Dunn
1946-8-17
Dunn 2714
Riverside
Round meadow dry hillside among lodge pole pines. San jacinto mts.
Comment
UCR156086
Lupinus microcarpus
T. B. Salvato, Kent Beaman
2005-5-16
807
Riverside
San Jacinto Mtn foothills, San Jacinto River east of Valle Vista, just downstream from the Forest Service boundary and north of CA Hwy 74
585
Comment
JOTR30921
Lupinus sparsiflorus
La Doux, Tasha, Bill Truesdell
2008-4-29
2596
Riverside
Joshua Tree National Park. Little San Bernardino mountains, north end of Quail Mountain; Steep rocky slopes above side canyon, south of Johnny Lang Canyon (Stop 8)
1219
Comment
RSA770857
Lupinus sparsiflorus
Orlando Mistretta, Duncan S. Bell, Joy D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4931
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 1-2 miles above Whitewater Visitor Center (Whitewater Trout Farm)., Between N34.01961, W116.68175 and N34.01041 and W116.67141.
823
Comment
SDSU13998
Lupinus sparsiflorus
Michael G. Simpson, Adrienne Russell
2000-4-29
2074
Riverside
Rocky ridge, ca. 100-150 feet SSW of Northside field station, Santa Margarita Ecological Reserve (SDSU).
366
Comment
UCR272436
Lupinus sparsiflorus
Cheryl Sevilla, Sarah J. De Groot
2015-3-18
040
Riverside
San Bernardino Mountains, San Gorgonio Wilderness Area, off the Pacific Crest Trail c. 2.2 air miles north of the Whitewater Preserve Ranger Station, hillside east of the Whitewater River drainage
885
Comment
POM259684
Lupinus sparsiflorus subsp. sparsiflorus
Philip A. Munz
1940-3-24
15714
Riverside
3 miles north of Cottonwood Springs, Eagle Mts.
915
Comment
RSA512175
Lupinus succulentus
Ed LaRue
1989-4-21
s.n.
Riverside
Moreno valley, University of California agricultural experimental farms, ca. 1/2 mi. S of Alessandro Blvd. at NE corner of Catus Ave. and Nason Street.
Comment
RSA524442
Lupinus succulentus
Steve D. Boyd, Tim S. Ross, L. Arnseth, J. Bonilla
1990-4-3
4058
Riverside
Vail Lake area, E flank of Big Oak Mtn, S of E summit.
610
Comment
SBBG53743
Lupinus succulentus
S. Boyd
1980-5-8
Riverside
Harford Springs County Park, on the NW corner of the Gavilan Plateau
Comment
CLARK-A1045-873
Lupinus truncatus
George K. Helmkamp
1977-3-5
Riverside
Santa Ana Mountains along Riverside-San Diego County Line at start of Interstate Highway 215; ; southern oak woodland; Temecula 7.5'Q
Comment
IRVC29065
Lupinus truncatus
June Latting
1979-4-8
s.n.
Riverside
Box Springs Mountain
366
Comment
RSA262120
Lupinus truncatus
E. W. Lathrop
1968-6-2
6966
Riverside
Main Divide Truck Trail between El Carriso and San Mateo Canyon. Cleveland National Forest.
Comment
RSA28732
Lupinus truncatus
R. S. Woglum
1938-5-1
1611
Riverside
Peninsular Ranges: San Jacento Valley; Hemet. .
Comment
UCR96708
Lupinus truncatus
A. C. Sanders
1997-3-1
19717
Riverside
Riverside, Box Springs Mtns.: Coyote Hill (Bench Mark 'Versity', 1386 ft.) and ridge S and SE of the UCR Botanic Garden
427
Comment
POM12139
Luzula comosa
Mary F. Spencer
1921-6-15
1278
Riverside
Idyllwild, San Jacinto Mt.
1616
Comment
CHSC1919
Lycium andersonii
M. Anthony
1954-4-15
Riverside
So. of Joshua National Monument, near Hiway 60.
Comment
RSA0046718
Lycium andersonii
Jim Andre
2014-1-27
26654
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
RSA49383
Lycium andersonii
Philip A. Munz
1949-4-11
12999
Riverside
Mojave Desert. Joshua Tree National Monument. Eastern end of Monument.
945
Comment
RSA774990
Lycium andersonii
Duncan S. Bell
2011-4-7
2171
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
UC809726
Lycium andersonii
Philip A. Munz
1949-4-13
13051
Riverside
above Cottonwood Springs (w end of Eagle Mts.); Colorado Desert, Eagle Mts.
1097
Comment Read comments Oct 9 2010
POM69966
Lycium andersonii var. deserticola
Marcus E. Jones
1903-5-11
s.n.
Riverside
Whitewater.
305
Comment
UCR19491
Lycium brevipes
Don Emery
1980-2-12
s.n.
Riverside
Sonoran (Colorado) Desert, E side of the Salton Sea, near an old playa south of Dos Palmas Spring and north of Ferrum siding
Comment
RSA0118002
Lycium fremontii
Sarah J. J. De Groot, Thomas Stoughton
2016-2-18
7626
Riverside
Mecca Hills: side canyon (east fork) of Painted Canyon.
182
Comment
SBBG70678
Lycium fremontii
M. N. Ackley
1928-3-31
981
Riverside
Hidden Springs
304
Comment
UCR194209
Lythrum hyssopifolia
Scott D. White, Angelia Carey
2004-6-4
10462
Riverside
San Jacinto Mtn Foothills, San Jacinto River wash and adjacent alluvial benches, near Indian Creek confluence
534
Comment
SEINET11799418
Machaeranthera asteroides var. asteroides
Unknown
1936-1
12853
Riverside
western foothills of San Jacinto Mts
Comment
UC33263
Madia elegans
H. M. Hall
1901-6
+ 2662
Riverside
vicinity Strawberry Valley; San Jacinto Mountains, vicinity of Strawberry Valley
1584
Comment
UCSB37909
Madia gracilis
Sanders, A.
1980-7-18
Riverside
Thomas Mountain; Thomas Mtn. campground to the summit at the lookout; T 6S R 3E, W1/2 sec. 28
2072
Comment
CAS-BOT-BC206267
Malacothamnus fasciculatus
Peter H. Raven; Sidney R. Snow
1956-6-30
9526
Riverside
Flats 2.5 miles from Alberthill Road to Elsinore
Comment
RSA0119357
Malacothamnus fasciculatus
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4436
Riverside
Whitewater canyon. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor center (Whitewater Trout Farm) in the vicinity of Bonnie Bell. Between N33.94217, W116.64118 and N33.94722 W116.64305.
488
Comment
UCR113163
Malacothamnus fasciculatus
A. C. Sanders
1998-1-15
21642
Riverside
Lake Skinner area, along old Rawson Rd. just north of Crown Valley, above Diamond Valley at waterline of proposed reservoir
518
Comment
UCR251866
Malacothamnus fasciculatus
M. A. Voeltz
2014-5-25
s.n.
Riverside
Peninsular Range; Santa Ana Mtns., Tin Mine Canyon near Corona, Cleveland National Forest, Trabuco Ranger District
403
Comment
JEPS26409
Malacothamnus fasciculatus var. fasciculatus
W. L. Jepson and H. M. Hall
May 17 1901-Jun 1 1901
1220
Riverside
mesas e of Riverside
Comment
RSA89027
Malacothrix clevelandii
J. C. Roos, Lucille Roos
1954-5-15
6119
Riverside
Summit of Reche Canyon
732
Comment
OBI8322
Malacothrix glabrata
David J. Keil, Malcolm McLeod, Dirk Walters
1977-3-28
12066
Riverside
Joshua Tree Natl Monument, along Pinto Basin Rd 5.5 mi N of Cottonwood campgrounds
Comment
SBBG54355
Malacothrix glabrata
S. See
1957-4-3
138
Riverside
ca. 1 mi N of Indio-Beaumont Hwy, rd to Twentynine Palms
426
Comment
SBBG66064
Malacothrix glabrata
M. N. Ackley
-Feb-1926
151
Riverside
near Edom
64
Comment
UCR165296
Malacothrix glabrata
John F. Green
2005-2-4
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, transect along Coachella Canal right-of-way, between siphons 29 and 30, c. 3 miles east of Desert Beach
24
Comment
UC354462
Malacothrix saxatilis var. tenuifolia
Edmund C. Jaeger
1925-7-2
Riverside
Jack Rabbit Trail between Moreno and Beaumont
Comment Read comments Mar 21 2011
IRVC77
Malosma laurina
L. Stilgenbauer
1965-4-25
s.n.
Riverside
Ortega Highway; above Elsinore. Santa Ana Mountains
Comment
SEINET10625161
Malva parviflora
Nye Leith, Greg Gust
2005-3-11
Nye 63
Riverside
Lake Elsinore. Intersection of Malaga and Mission Trail Rd.
398
Comment
SD146224
Malvella leprosa
A. C. Sanders, Mitch Provance
1999-9-26
23122
Riverside
San Jacinto Valley: Mystic (San Jacinto) Lake, 1.4 mi SE of Jackrabbit Trail on Gilman Springs Road, 1.4 mi. S of Eden Hot Spr.
433
Comment
RSA0126634
Mammillaria tetrancistra
Duncan S. Bell
2016-3-4
8803
Riverside
Orocopia Mountains; northwestern corner of range; collecting in the Orocopia Mountains Wilderness area in an unnamed canyon approximately 3.75 air miles northwest of the summit of the range.
738
Comment
RSA541823
Mammillaria tetrancistra
H. G. Rush
1948-4-16
s.n.
Riverside
2 miles north of Whitewater, east of Hwy 66.
Comment Read comments Jan 14 2010
UCR162643
Marah macrocarpa
S. J. Myers, John F. Green
2003-4-4
s.n.
Riverside
San Jacinto Mountains, powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain
1189
Comment
UCR215516
Marah macrocarpa
Daphne K. Christopher, Hannah I. Stevens
2003-4-4
092
Riverside
Peninsular Range, UC Riverside Motte Rimrock Reserve, off Sage Road
530
Comment
UCR230205
Marah macrocarpa
A. C. Sanders
2011-4-6
38978
Riverside
Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon, along Temescal Canyon Rd. 1.5 mi. NE (73 deg. ) of Glen Ivy Hot Springs, 0-0.4 mi. NE of I-15 crossing
320
Comment
UCR250873
Marah macrocarpa
S. J. Myers, Jennifer Tobin, Michelle Tobin
2013-3-13
1044
Riverside
Lakeview Mountains, along powerline access road NE of Juniper Flats Rd.
649
Comment
RSA284804
Marina orcuttii
J. Zabriskie
1976-6-1
848
Riverside
Santa Rosa Mountains, along the Cactus Springs Trail, 0.25 miles east of Horsethief Creek
1159
Comment
JEPS41720
Marina parryi
W. L. Jepson
1912-10-29
5248
Riverside
Black Point Riverside Mts.
88
Comment
SD143254
Marina parryi
James C. Dice, Kimberly A. Nicol
1998-3-24
980324 1D
Riverside
9.0 miles north of Desert Center, along State Highway 177.
163
Comment
RSA651643
Marrubium vulgare
A. Mayor, T. Strid
1973-4-20
s.n.
Riverside
Railroad Cyn Rd.
Comment
UCR26314
Marsilea vestita
John C. Roos
1937-4-10
2072
Riverside
Lake Elsinore
366
Comment
UCR268067
Marsilea vestita
D. E. Bramlet
2005-4-22
3829
Riverside
Perris-Aguanga Basin Region, 1.8 km SE of Winchester, south of Patton Ave. and Patterson Ave. intersection, east of Hwy 79
449
Comment
RSA736384
Matricaria globifera
Scott D. White, Justin M. Wood
2008-5-1
11925
Riverside
Perris Basin: I-215 freeway corridor, between freeway and frontage road, S of Scott Rd.
470
Comment
RSA356750
Matricaria matricarioides
R. F. Thorne
1975-5-20
45509
Riverside
Santa Rosa Plateau: Rancho California, Mesa de Burro; Santa Ana Mountains
610
Comment
LA206252
Meconella denticulata
W. B. Welch;
1928-5-5
sn
Riverside
San Jacinto Mountains, Idyllwild and Lily Rock
Comment
UCR91481
Medicago polymorpha
Scott D. White, M. Jacobsmeyer
1996-4-20
3962
Riverside
Perris Basin, Perris area: just south of Perris Airport, SE of Goetz Road/ Mapes Road intersection, north of San Jacinto River Channel
430
Comment
UCD66801
Melica frutescens
F. M. Reed
1920-5-10
4490
Riverside
Colorado Desert, Murray Canyon.
457
Comment
CAS-BOT-BC281601
Melica imperfecta
W. A. Silveus
1938-4-16
2647
Riverside
Near Elsinore
Comment
JEPS76204
Melica imperfecta
W. L. Jepson
1939-4-17
19129
Riverside
near Twin Springs (n end of Temescal Canyon); Temescal Canyon
274
Comment
RSA519239
Melica imperfecta
Ed LaRue
1989-4-25
s.n.
Riverside
2 mi (airline) NW of Lake Elsinore, adjacent to Cleveland National Forest; at mouths of Rice and McVicker Canyons.
488
Comment
RSA595321
Melica imperfecta
D. L. Banks, Victor Steinmann
1996-4-20
879
Riverside
NW Palomar Mountains; Agua Tibia Mountains; N face of Dorland Mtn., on the W side of the Dorland Mountain Arts Colony; Along a circular drive that runs along the W end of the compound.
567
Comment
SD231175
Melica imperfecta
Scott D. White
2003-3-21
8821
Riverside
Santa Ana Mountain Foothills: Rancho Mission Viejo. East-facing slopes above an unnamed tributary to San Juan Creek.
121
Comment
SD244057
Melica imperfecta
T. B. Salvato
2013-3-22
7410
Riverside
Perris - Aguanga Basin: southern end of Menifee Valley, between Hwy 215 and Winchester Rd (Hwy 79), south of Los Alamos Rd, rocky slopes flanking Warm Springs Creek.
395
Comment
SEINET251739
Melica imperfecta
A. C. Sanders
2004-4-20
27548
Riverside
Santa Ana Mtns: Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of San Diego county line(Fallbrook 7.5' Q.: Near 33. 29'34'N -117.21'56'W)
640
Comment
UCR176909
Melica imperfecta
Tracy Tennant
1998-6-18
2024
Riverside
San Jacinto Mtns., Bee Canyon, NE of Valle Vista
793
Comment
UCR84642
Melica imperfecta
Scott D. White, S. Ogg
1994-4-21
1982
Riverside
San Bernardino Mtns, Millard Canyon, near stream crossing of Forest Service Road 2S05, c. 4 miles south of Bear Wallow Spring
917
Comment
CSUSB1110
Melilotus indicus
Randy Salstrom
1966-5-1
Riverside
10 yards west of north end of Blaine Street beside the Gage Canal in City of Riverside.
274
Comment
RSA519229
Melilotus indicus
Ed LaRue
1989-5-8
s.n.
Riverside
Mockingbird Canyon area, S of Van Buren Blvd and ca 1/2 mi (airline) E of Mockingbird Canyon Road.
Comment
RSA741426
Melilotus indicus
Justin M. Wood
2008-12-2
264
Riverside
City of Temecula, Murrieta Creek, downstream of 1st street bridge.
290
Comment
UCR156290
Melilotus indicus
T. B. Salvato, Kent Beaman
2005-5-16
834
Riverside
San Jacinto Mtn foothills, San Jacinto River east of Valle Vista, just downstream from the Forest Service boundary and north of CA Hwy 74
585
Comment
RSA244817
Melilotus indicus
E. C. Jaeger
1938-8-15
s.n.
Riverside
Cottonwood Creek. About 20 miles south of Hemet.
915
Comment
POM299267
Menodora scoparia
A. M. Alexander, Louise Kellogg
1941-5-21
2208
Riverside
Colorado Desert: bed of canyon near its mouth, north slope of Eagle Mountains.
1159
Comment
POM182471
Mentha aquatica
Joseph A. Ewan
1931-10-3
8212
Riverside
Santa Ana River 4 mi NW of Corona.
Comment
UCR241513
Mentzelia
A. C. Sanders, Mitch Provance, Fred M. Roberts
2013-3-22
40643
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, Graham Pass at large wash crossing Graham Pass Rd. north of the summit
410
Comment
JEPS26723
Mentzelia affinis
Newlon
1922-4-3
430
Riverside
6 miles w Indian Wells; Southern California
Comment
JOTR34485
Mentzelia albicaulis
Andre, Jim
2012-4-16
20969
Riverside
Joshua Tree National Park. along Cottonwood Spring Road, approx. 6 mi. south of the North Entrance at Twin Tanks parking area.
1196
Comment
JEPS41174
Mentzelia dispersa
Carl V. Meyer
June 1927
192
Riverside
Slope of ravine below Saunders Meadow. [Idyllwild added in pencil]
Comment
SEINET1908634
Mentzelia dispersa
A. C. Sanders, Mitch Provance
2008-1
35767
Riverside
Peninsular Range; San Jacinto Mtns.: FS road 5S02 to Coldwater Creek below road to helipad, 1 mi. NE of Mountain Center, c. 1/2 mile NE of Kreenwild Fire Station (Idyllwild 7.5' Q.)
1463
Comment
SBBG97174
Mentzelia involucrata
W. L. Halvorson
1977-3-8
77 -94
Riverside
1 mi S of S entrance to Joshua Tree Nat Monument
Comment
UC1286997
Mentzelia involucrata
C. L. Hitchcock
1966-3-16
24211
Riverside
4 mi s Palm Desert (along palms to Pines Hiway)
609
Comment
UCR232515
Mentzelia involucrata
Dave Silverman
2010-3-30
7890
Riverside
Sonoran (Colorado) Desert, east flank of southern McCoy Mountains, 1.8 km W of Black Creek Rd, 7.0 km E of McCoy Peak, and 4.4 km north of I-10
175
Comment
UCSB37940
Mentzelia involucrata
Carlson, B.
1978-3-24
Riverside
East of Desert Hot Springs, Berdoo Cyn Rd., 7.7 mi. N. of Dillon Rd., 10m from road edge
Comment
POM13079
Mentzelia involucrata var. megalantha
R. Evans
1921-3-30
s.n.
Riverside
Painted Canyon, near Mecca.
Comment
RSA25321
Mentzelia involucrata var. megalantha
C. L. Hitchcock
1940-3-29
5855
Riverside
Cottonwood Canyon, ca. 100 yards east of Spring.
Comment
RSA339677
Mentzelia involucrata var. megalantha
Robert F. Thorne, C. W. Tilforth
1980-5-28
54215
Riverside
Branch ravine running W from Whitewater Canyon, W of road and ca. 3.2 miles N of Hwy 10 and Whitewater P.O.
610
Comment
RSA49187
Mentzelia involucrata var. megalantha
P. A. Munz
1949-4-12
13032
Riverside
North base of Eagle Mts., Mojave Desert.
945
Comment
RSA440446
Mentzelia jonesii
N. C. Cooper
1949-4-8
3345
Riverside
Blythe.
259
Comment
UCR166291
Mentzelia jonesii
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
JEPS42854
Mentzelia laevicaulis var. laevicaulis
Marjorie D. Clary
1929-7-8
11
Riverside
Whitewater Canyon
Comment
RSA282917
Mentzelia montana
C. W. Tilforth
1980-6-17
2011
Riverside
Along Thomas Mtn Rd south of Lake Hemet, west of Hwy 74.
1662
Comment Read comments Dec 19 2008
SEINET3099877
Mentzelia multiflora
G. Rink
2011-3-9
10376
Riverside
Palo Verde Solar Site, southwest of Blythe
90
Comment
POM10068
Mentzelia puberula
E. E. Schellenger
891
Riverside
Colorado Desert. Santa Marie Mts. [Little or Big Maria Mountains]
Comment
RSA395915
Mentzelia veatchiana
Steve Boyd
1986-4-20
1722
Riverside
Gavalin Hills-Gavalin Hills: Harford Springs Co. Park.
Comment
LA212357
Metrosideros excelsa
Lee Haines;
1951-5-20
5150
Riverside
Palms to Pines Highway.
1158
Comment
RSA356983
Micropus californicus
R. F. Thorne
1973-5-23
43870
Riverside
Santa Rosa Plateau: N side of Mesa de Colorado. Santa Ana Mountains
609
Comment
UCR112851
Microseris douglasii subsp. douglasii
A. C. Sanders
1997-5-1
20628
Riverside
Lake Skinner area, along horse trail in southern part of Lake Skinner Park, west of Tucalota Hills and east of Warren Rd.
488
Comment
UCR94262
Microseris douglasii subsp. douglasii
Scott D. White
1996-4-14
3895
Riverside
Perris Basin, Near Perris Airport, c. 100 m north of Case Rd. and 100 m west of the San Jacinto River channel
433
Comment
CLARK-A1045-155
Microseris elegans
George K. Helmkamp
1978-6-1
Riverside
Santa Ana Mountains vernal pool near origin of creek; Wildomar 7.5'Q
Comment
RSA0016888
Microseris lindleyi
Robinson, Crocker
1916-4-3
s.n.
Riverside
Elsinore region.
Comment
RSA587174
Mimulus aurantiacus
D. L. Banks, S. D. Boyd
1995-6-2
558
Riverside
NW Palomar Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of N peak of Agua Tibia Mountain; On the Woodchuck Trail N of the Riverside County boundary, approximately 1/4 mile S of the clay grasslands in S32.
902
Comment
POM8476
Mimulus aurantiacus var. pubescens
I. M. Johnston
1920-5-8
2296
Riverside
Butte west of Lakeview.
610
Comment
POM8484
Mimulus aurantiacus var. pubescens
I. M. Johnston
1920-5-8
2294
Riverside
Butte west of Lakeview.
610
Comment
UCR241634
Mimulus aurantiacus var. pubescens
T. B. Salvato, Jeffrey Ross
1998-6-9
MOR- 352
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, Lion Canyon up to fork in stream
720
Comment
UCR268294
Mimulus aurantiacus var. pubescens
Jim Andre
2012-6-15
30526
Riverside
San Jacinto Mountains, San Bernardino National Forest, along Hwy 243, 8.6 miles south of Hwy I-10 at Banning, just northeast of Hungry Hollow and Poppet Flat
1309
Comment
POM312148
Mimulus aurantiacus var. puniceus
N. C. Cooper
1944-6-4
1321
Riverside
Elsinore Mountain. Lookout at top.
1067
Comment
UC1537442
Mimulus aurantiacus var. puniceus
Gordon H. True Jr.
1935-3-1
40
Riverside
Gavilan Hills
457
Comment
UC943851
Mimulus aurantiacus var. puniceus
H. E. McMinn, M. Van Rensselaer
1945-6-7
1900 C
Riverside
Temecula Grade
Comment
UCR102726
Mimulus aurantiacus var. puniceus
B. G. Pitzer
1998-1-25
3414
Riverside
Lakeview Mtns., Reinhardt Canyon, Maze Stone County Park, at N terminus of California Avenue
610
Comment
UCR216401
Mimulus aurantiacus var. puniceus
Mike Bell
2008-3-30
029
Riverside
Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau Ecological Reserve, 5 miles SW of Murrieta, Punta Mesa Trail
537
Comment
RSA444559
Mimulus bigelovii var. bigelovii
Walter Wisura
1988-3-13
4204
Riverside
Box Canyon.
Comment Read comments Nov 3 2011
JEPS9943
Mimulus brevipes
W. L. Jepson and H. M. Hall
1901-5-17
1211
Riverside
Riverside
265
Comment
SEINET3079369
Mimulus brevipes
Howard Scott Gentry
1947-4-20
7630
Riverside
Gentry Farm, 3 miles NE of Murrieta.
396
Comment
UCR202240
Mimulus brevipes
Mike Misenhelter
2005-6-8
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., Idyllwild, south edge of town, 37 acre Lane property south of the intersection of Hwy 243 and Marian View Dr., west edge of Hwy 243 and off Robin Dr., West Ridge Rd., and Chickadee Way
1610
Comment
UCR281481
Mimulus brevipes
Mitch Provance, Matt K. Beyers, John Hazlett
2017-3-30
317- 79
Riverside
Temescal Valley, 0.4 miles SE of Horsethief Canyon Rd. and the 15 Fwy.
391
Comment
RSA388422
Mimulus cardinalis
Robert F. Thorne, S. D. Boyd, Earl Lathrop
1985-7-18
61190
Riverside
Santa Rosa Plateau, Nature Conservancy Reserve: along Cole Canyon.
535
Comment
SEINET11262501
Mimulus cardinalis
Steve Boyd, Tim Ross; Dave Bramlet
1992-9-9
7679
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper San Mateo Canyon, from the junction of Tenaja Road (7S01) and Los Alamos Road (7S04) at the confluence of Los Alamos Creek, up the San Mateo Trail north to Potrero de la Cienega. Top of Tenaja Falls.; 0
396
Comment
RSA523971
Mimulus diffusus
F. W. Peirson
1929-5-4
s.n.
Riverside
Summit of St John's grade.
793
Comment
RSA450075
Mimulus floribundus
J. C. Roos
1952-4-29
5595
Riverside
Pigeon, Box Springs Mts.
457
Comment Read comments May 21 2011
UCR18484
Mimulus floribundus
A. C. Sanders
1978-6-11
s.n.
Riverside
San Jacinto Mtns., James Reserve, above Lake Fulmor
1646
Comment
LA209399
Mimulus guttatus
Norman C. Cooper;
1415
Riverside
San Jacinto Mountains, above Banning
1219
Comment
UCR215616
Mimulus guttatus
Alejandra Martinez-Berdeja, Cara M. Stripe
2010-4-24
03
Riverside
Peninsular Range, Box Springs Mountains, eastern edge of Riverside; Two Trees Canyon Trail near the trailhead
409
Comment
SBBG22451
Mimulus moschatus
H. and M. Dearing
1942-3-9
4820
Riverside
Eagle Cyn near Palm Springs
Comment
UC26997
Mimulus nasutus
Geo. F. Reinhardt
June 1897
Riverside
San Jacinto Valley
Comment
UCD122831
Mimulus palmeri
Victor Duran
1932-5-18
3220
Riverside
Idyllwild, San Jacinto Mountains.
1676
Comment
RSA612170
Mimulus pilosus
Louis C. Wheeler
1932-7-9
931
Riverside
Santa Ana River at Chino Creek.
152
Comment
UCR108858
Mimulus pilosus
Heidi A. Haid
1969-1
s.n.
Riverside
San Jacinto Mtns, Bautista Canyon, above confluence with Horse Creek
915
Comment
UCR275350
Mimulus pilosus
T. B. Salvato, Melissa Clemons
2005-6-9
1493
Riverside
Peninsular Range, Gavilan Hills, E/W trending side canyon feeding into Walker Canyon, c. 0.3 mile northeast of Hwy 15
457
Comment
CLARK-A1528-4270
Mimulus puniceus
John C. Roos
1941-5-17
123
Riverside
March Field
Comment
UC219590
Minuartia douglasii
P. A. Munz
1922-6-23
5773
Riverside
Keen Camp San Jacinto Mts.
1524
Comment
UCR226069
Mirabilis laevis
A. C. Sanders, T. B. Salvato
2011-4-1
38963
Riverside
Peninsular Range, Lake Elsinore, hill 90 m NE of intersection of Baker St. and Bunker St., 0.35 km NW of Hwy 74
395
Comment
POM757
Mirabilis laevis var. retrorsa
I. M. Johnston
1917-4-4
s.n.
Riverside
Colorado Desert: Palm Canyon.
305
Comment
UC168849
Mirabilis laevis var. retrorsa
S. B. Parish
1907-4-28
6073
Riverside
Whitewater; Colorado Desert
360
Comment
RSA717651
Mirabilis laevis var. villosa
Scott D. White, Pam DeVries
2006-3-14
11249
Riverside
North of the I-10 Freeway a few mi east of Indio, at proposed I-10 / McNaughton Parkway interchange.
91
Comment
RSA735220
Mirabilis multiflora var. pubescens
Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah De Groot, Valentin Arvizu, Tim Thibault
2004-5-14
11242 -B
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
UCR277701
Modiola caroliniana
Mitch Provance
2013-4-16
413- 22
Riverside
San Bernardino Valley, Santa Ana River bottom, Tequesquite Creek and associated wetlands west of Rubidoux Ave
226
Comment
RSA408766
Mohavea confertiflora
H. C. Ackley
1926-02
s.n.
Riverside
Shavers Well, Colorado Desert.
Comment
LA62613
Monardella australis subsp. australis
Elizabeth McClintock;
1939-9-1
sn
Riverside
San Jacinto Mountains, along trail to Round Valley
Comment
UC1995359
Monardella australis subsp. australis
Elizabeth McClintock
1939-9-1
Riverside
trail to Round Valley; San Jacinto Mts.
Comment
JOTR30271
Monardella linoides subsp. linoides
Leary, Pat, Cari Leary
1987-5-9
3813
Riverside
Joshua Tree National Park. 1.0 km south of Jumbo rocks campground, T2S R9E sec20 [UTMs estimated, January 2010]
Comment
LA96112
Monardella nana
Elizabeth McClintock;
1941-6-8
64
Riverside
2.5 mi. above Pines to Palms Hwy
Comment
SDSU7373
Monardella nana
R. Harvin
1962-7-28
37
Riverside
2286
Comment
SEINET3996319
Monardella nana
A. J. Breitung
1953-6-12
15551
Riverside
Santa Rosa Mountains
1829
Comment
POM307236
Monardella nana subsp. arida
Henry J. Ramsey, Henry J. Ramsey
1937-5-30
2112
Riverside
Santa Rosa Mountains.
Comment
RSA750412
Monardella nana subsp. arida
Elizabeth McClintock
1941-6-8
59
Riverside
Road to Santa Rosa Mt. 0.9 miles above Pines to Palms Highway.
Comment
SEINET10829421
Monardella nana subsp. arida
A. Graff
1993-6-24
Graff 63
Riverside
San Bernadino National Forest, Santa Rosa Mtn. .75 miles down Santa Rosa Mtn. Rd. (USNFS Rd. 7S02) from Santa Rosa Camp, on left side of road (heading back towards Hwy. 74). T7S,R5E,S29. 1 small clump, close to, but not under Quercus chrysolepis. Bare, gravelly road bank.
Comment
RSA750280
Monardella nana subsp. tenuiflora
Elizabeth McClintock, H. Lewis
1941-6-29
81
Riverside
Santa Rosa Peak
2454
Comment
UC1499954
Monardella nana subsp. tenuiflora
E. and M. McClintock, D. Weiner
1941-7-11
99
Riverside
3/4 mi beyond the snow gate Black Mt.
Comment
CAS-BOT-BC248286
Monardella robisonii
A. C. Sanders; Mark Elvin; Jane Rodgers
2001-8-17
24612
Riverside
Mojave Desert, Little San Bernardino Mtns: Split Rock, Joshua Tree National Park, north of Ruby VABM 4351 on west side of road
1296
Comment
UCR123190
Monardella robisonii
A. C. Sanders, Mark Elvin
2001-8-17
24615
Riverside
Mojave Desert, Little San Bernardino Mtns, near Hidden Valley Campground at 'Echo T,' Joshua Tree National Park
1311
Comment
CAS-BOT-BC349795
Monoptilon bellioides
J. H. Thomas
1949-2-28
56
Riverside
Southern part of Palm Springs
Comment
CAS-BOT-BC349803
Monoptilon bellioides
Marcus E. Jones
1903-5-10
s.n.
Riverside
Palm Spring
60
Comment
RSA650955
Monoptilon bellioides
David B. Dunn, H. Lint
1955-4-1
11837
Riverside
Pushawalla Canyon, Indio Hills. Top of the hill on the east side.
Comment Read comments May 24 2012
UC1080449
Monoptilon bellioides
P. C. Everett and E. K. Balls
1958-4-29
22959
Riverside
5 mi e from junction with U. S. Hwy. 99 (U. S. Hwy. 60 and 70, Indio to Blythe)
121
Comment
UC1606977
Monoptilon bellioides
David Charlton
1988-2-18
1144
Riverside
s. Joshua Tree Nat'l Park (Fargo Canyon Rd. to Cottonwood Wash, parallel to I-10, 1 mi. e. of junction Dillon Rd. & Fargo Canyon Rd.); s. side Little San Bernardino Mts.
609
Comment
JOTR38686
Muhlenbergia microsperma
Hodges, Stephen R.
2017-2-7
702
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, West Deception Canyon, near the mouth of the canyon just north of the park boundary
Comment
UCR181625
Muhlenbergia microsperma
Mitch Provance
2004-5-1
7604
Riverside
Granitic Knolls of Riverside, Riverside, W side of Versity Hill (Coyote Hill), south side of the UCR campus
396
Comment
UCD87077
Muhlenbergia rigens
Peter Kamb
1948-10-21
1275
Riverside
Hall Canyon. San Jacinto Mts.
1645
Comment
RSA772403
Muilla maritima
Orlando Mistretta, Duncan S. Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4863
Riverside
Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 2-3 miles above Whitewater Visitor Center (Whitewater Trout Farm)., between N34.02559, W116.69098 and N34.02135 and W116.68712.
915
Comment
RSA85577
Muilla maritima
J. C. Roos
1952-4-2
5456
Riverside
At Edgemont near Box Springs.
488
Comment
UCR213303
Muilla maritima
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-3-31
37697
Riverside
Peninsular Range; foothills of Gavilan Hills, Temescal Canyon at Alberhill, c. 1/2 mi. west of Lake St. on north side of I-15, near Temescal Canyon Rd. undercrossing, at north edge of Concordia Ranch Rd.
378
Comment
UCR42546
Muilla maritima
B. G. Pitzer
1986-4-26
0182
Riverside
San Bernardino Mtns., Whitewater Canyon, c. 4.5 mi. north of Hwy I-10 on Whitewater Canyon Road
734
Comment
RSA359887
Myosurus minimus subsp. apus
Steve Boyd
1986-4-2
1591
Riverside
Gavilan Plateau, Gavilan Hills, Harford Springs County Park.
610
Comment
SD138003
Myriopteris clevelandii
Darin L. Banks, Steve Boyd
1995-3-16
100
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area; north slope AguaTibia Mtn., east of Dripping Springs Alcove, Arroyo Seco drainage
Comment
UCR228162
Nama hispida var. spathulata
Dave Silverman, Onkar Singh
2010-3-27
7856
Riverside
Sonoran (Colorado) Desert, McCoy Wash, N of Palo Verde Mesa, 5.4 km WSW of Mesaville siding, west of A Canal/Levee Blvd, & c. 7.6 km N of Blythe Airport
136
Comment
RSA108340
Nassella cernua
Frank W. Gould
1944-4-4
2206
Riverside
12 miles S of Corona on road to Elsinore, alt Riverside County
Comment
SEINET239060
Nassella cernua
Mitch Provance
2000-4-8
2007
Riverside
Jurupa Mountains: S extension of 'Rattlesnake Mt.' <100m W of Peak 1739. (Fontana 7.5' Q.)
488
Comment
UC149798
Nassella cernua
H. M. Hall
April 1902
2921
Riverside
vicinity of Winchester
304
Comment Read comments Mar 20 2011
UC1601383
Nassella cernua
Robinson and Crocker
1916-3-29
Riverside
grassy foothills Santa Ana Mts.
Comment
RSA525232
Nassella lepida
Steve Boyd, Timothy S. Ross
1990-5-11
4609
Riverside
Vail Lake area, base of Agua Tibia Mtn, E of Dripping Springs campground of Cleveland National Forest, S of Hwy. 79.
549
Comment
RSA496363
Nassella pulchra
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-19
3037
Riverside
Vail Lake area, 0.5 mi WNW of dam, S flank Oak Mountain.
549
Comment
CLARK-A1528-3446
Navarretia atractyloides
John C. Roos
1943-7-15
2733
Riverside
San Timoteo Canyon
Comment
RSA561867
Navarretia atractyloides
Steve Boyd, T. S. Ross
1992-6-10
7623
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. San Mateo Canyon, near the junction of Tenaja Road (7S01) and Los Alamos Road (7S04) at the confluence of Los Alamos Creek with main trunk of San Mateo Creek.
405
Comment
UCR86986
Navarretia atractyloides
Jack Easton
1993-5-27
s.n.
Riverside
Murrieta Oaks, 3 mi. (airline) NW of Murrieta Hot Springs, W side of Hwy 215
451
Comment
RSA532574
Navarretia fossalis
D. E. Bramlet, P. Gordon Reedy
1991-5-8
2126
Riverside
30m east of California Ave. and 75m north of the AT and SF railroad tracks. The population is NE of the intersection of California Ave. and Marvin Hull Road. Some 10-300m west of MWD Canal.
498
Comment
UCR68041
Navarretia fossalis
D. E. Bramlet, P. Gordon-Reedy
1991-5-8
2126
Riverside
San Jacinto Valley, 8.2 km SW of Hemet, 30 m east of California Ave., NE of intersection of California Ave. and Marvin Hull Rd., c. 75 m north of ATSF RR tracks & 10-300 west of MWD canal
498
Comment Read comments Nov 30 2009
RSA760323
Navarretia intertexta
R. F. Thorne, E. W. Lathrop, S. Beckstrom-Sternberg, B. Martin
1982-05
55217
Riverside
SW of Murrieta. Santa Rosa Plateau, Mesa de la Punta near S. edge of plateau, approached from De Luz road.
730
Comment
RSA464362
Nemacaulis denudata var. gracilis
George B. Grant
6718
Riverside
Palm Springs.
Comment
RSA0120324
Nemacladus
Duncan S. Bell, Thomas Stoughton
2016-4-13
9272
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting along the Cactus Spring Trail, in the vicinity of Horsethief Creek.
1047
Comment
SEINET10464925
Nemacladus
Wagnon
1944-3-26
WAGNON 362
Riverside
Among stones, in sand, open sun all day. Cathedral Canyon, Cathedral City
Comment
POM145372
Nemacladus ramosissimus
P. A. Munz
1927-5-20
10810
Riverside
10 miles S. of Hemet.
Comment
RSA439259
Nemacladus ramosissimus
N. C. Cooper
1944-5-21
1239
Riverside
San Jacinto Mountains, West side
915
Comment
RSA674707
Nemacladus ramosissimus
Scott D. White
2000-5-1
7749
Riverside
Corona: Western foothills of Santa Ana Mountains near Bedford Canyon.
351
Comment
JOTR34083
Nemacladus sigmoideus
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2010-5-27
2977
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, Lost Horse Mountain; narrow canyon with loamy slopes and rocky outcrops; 2009 burn area, below Lost Horse Mine
Comment
RSA421340
Nemophila menziesii
D. A. Young
1969-4-12
ps 28
Riverside
10 mi SE of Hemet, 200 yrs. E. of State St. in a wash.
335
Comment
RSA339360
Nicolletia occidentalis
R. F. Thorne, Rolf, Gertrud Dahlgren
1979-8-22
53587
Riverside
Joshua Tree National Monument; Vicinity of Ryan Campground to base of Ryan Mountain.
1319
Comment
UCR107769
Nicotiana glauca
D. L. Banks, E. H. Banks, Dawn Rodriguez, E. Rodriguez
1997-6-20
2168
Riverside
NW Palomar Mtns., Agua Tibia Mountains, west of Vail Lake at the intersection of Pauba Road and Los Caballos Road
372
Comment
JOTR35444
Nicotiana obtusifolia
Harding, Mitzi, M. Wheeler, K. Callahan, C. Barrows
2013-4-25
49
Riverside
Joshua Tree National Park. Little San Bernardino Mtns. W of Juniper Flats (stop2)
Comment
RSA11572
Nicotiana obtusifolia
A. N. Dunn
1932-3-26
s.n.
Riverside
Box Canon. [Canyon]
Comment
SBBG70578
Nicotiana obtusifolia
M. N. Ackley
1928-3-31
971
Riverside
Painted Cyn
76
Comment
RSA718294
Nicotiana obtusifolia
Michael Honer, L. Hulse
2004-4-2
1875
Riverside
Blind Canyon; appx. 1/2 mi. N of Desert Hot Springs
488
Comment
SEINET7063443
Nicotiana quadrivalvis
A. G. Vestal
1947-3-30
s.n.
Riverside
About 3.8 miles west of Sage on East Benton Road. Tucalosa Hills. UTM Zone 11, 499688mE, 3715592mN. (WGS84/NAD83).
527
Comment
UCR139414
Nicotiana quadrivalvis
P. A. Munz, R. D. Harwood
1920-5-5
3833
Riverside
San Bernardino Valley Region, near Wineville [Mira Loma]
457
Comment
UCR1582
Nicotiana quadrivalvis
R. L. Needham
1962-4-27
10015
Riverside
Peninsular Range, 3 mi NE of Nuevo [near Lakeview]
488
Comment
UCR199613
Nicotiana quadrivalvis
Scott D. White, Angelia Carey
2004-7-2
10566
Riverside
San Jacinto Mountain foothills, Soboba Indian Reservation, Poppet Creek Canyon
610
Comment
GMDRC5194
Nolina bigelovii
Mike Heaney
2010-5-23
1119
Riverside
Old Woman Mountains: northern end of range in canyon just south and east of Enterprise Mine
1077
Comment
UCR99793
Nolina bigelovii
A. C. Sanders, G. Helmkamp, O. Clarke, B. Pitzer
1996-11-9
19645
Riverside
Sonoran (Colorado) Desert, Orocopia Mtns., near 'Bob's Cabin', 5 mi. (air) south of Hayfield Pump Sta., east of Maniobra Valley, central section of arroyo (N of peak 2552 to Bench Mark 1899)
610
Comment
JOTR29586
Nolina parryi
Andre, Jim
2006-4-26
6779
Riverside
Joshua Tree National Park. Long canyon, approx 2.3 mi. S of NE corner (boundary) of park
1055
Comment
RSA11601
Nolina parryi
C. Epling, William Robison
1933-6-26
s.n.
Riverside
Little San Bernardino Mountains: Key s View [Salton View].
1524
Comment
UCR129868
Notholaena californica subsp. californica
P. A. Munz
1921-12-31
4704
Riverside
Sonoran (Colorado) Desert, Andreas Canyon
427
Comment
UC1929613
Nuttallanthus texanus
Scott D. White
2003-3-21
8797
Riverside
SANTA ANA MOUNTAIN FOOTHILLS: Rancho Mission Viejo. East-facing slopes above an unnamed tributary to San Juan Creek.
Comment
UC1329914
Oenothera californica subsp. californica
James E. Cole
1941-5-29
820
Riverside
Stubby Spring Rd Joshua Tree National Monument
1402
Comment
POM46830
Oenothera deltoides subsp. deltoides
Mary F. Spencer
1920-3-24
1447
Riverside
Near Indio. Colorado Desert.
91
Comment
RSA146010
Oenothera deltoides subsp. deltoides
William M. Klein
1959-3-1
800
Riverside
Bermuda Dunes; along the LaQuinta road, .5 miles south of the junction of US Hwy 60-99, about 6 miles northwest of Indio.
61
Comment
UCR1500
Oenothera elata
Donna Lee Hobbs
1962-4-29
4-29-62- 01
Riverside
5 mi. north of Rainbow on Hwy 395 [now Interstate Hwy 215]
Comment
POM355626
Oenothera elata subsp. hirsutissima
M. B. Dunkle
1933-7-21
3736
Riverside
Idyllwild.
1616
Comment
RSA652333
Oenothera elata subsp. hirsutissima
T. Sargent
1959-5-22
s.n.
Riverside
S. of Temecula (Hghy. 395.) ?
Comment
SEINET3347387
Oenothera primiveris
David Silverman, Onkar Singh
2010-3-25
7841
Riverside
Sonoran (Colorado) Desert; Palo Verde Mesa east of the southern McCoy Mtns, 1.6 km east of Black Creek Rd., 4.9 km west of McCoy Wash, and 8.6 north of I-10
149
Comment
UC1241196
Oenothera primiveris subsp. bufonis
Peter H. Raven
1958-2-16
11624
Riverside
8.1 mi north of Midland, ca 5 miles south of Highway 62.
Comment Read comments Jun 9 2012
SEINET7909439
Oenothera scapoidea
P. L. Packard
1976-1
Riverside
6 mi W of Blythe, Interstate 10
Comment
CLARK-A1528-2648
Oenothera speciosa
Charles S. Papp
1965-6-16
860
Riverside
Highgrove
Comment
RSA0042168
Oligomeris linifolia
Duncan S. Bell, Evan Meyer
2014-4-2
6518
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; southern section of range; approximately 1 air mile northwest of Canyon Spring.
422
Comment
RSA21764
Oligomeris linifolia
Carl B. Wolf
1937-4-6
8436
Riverside
Coachella Valley, 3 miles N of Indio.
0
Comment
RSA612615
Oligomeris linifolia
D. L. Banks, Victor W. Steinmann
1997-3-13
1500
Riverside
Agua Tibia Mountains: Vail Lake area, north and just S of Hwy. 79. The hills east of the Dripping Springs alcove and west of Vail Lake Marina Road, that were burned in the Vail fire of May 1996.
476
Comment
UCR117377
Oligomeris linifolia
B. G. Pitzer
1998-2-1
3446
Riverside
Sonoran (Colorado) Desert, Hayfield Dry Lake, alluvial fan on north side of lakebed, from paved road down to lakebed
427
Comment
UCR232390
Oligomeris linifolia
Dave Silverman
2010-3-24
7826
Riverside
Sonoran (Colorado) Desert, South Palen Lake, Chuckwalla Valley, 4.5 km southeast of Sidewinder Well, 2.3 km SW of Palen Dunes Dr., and 4.2 km north of Interstate 10
128
Comment
POM348468
Olneya tesota
Lester H. Cushman
1932-3-21
15130
Riverside
1 miles East of Mecca Colorado Desert
Comment
CAS-BOT-BC383075
Oncosiphon piluliferum
R. E. Riefner, Jr.
2014-6-1
14 -141
Riverside
Northeast of Norco, E of Eastvale, Community of La Sierra, Hidden Valley Wildlife Area, Santa Ana River Trail, ca. 0.6 mi N of Arlington Ave.
205
Comment
RSA689383
Oncosiphon piluliferum
Scott D. White, Michael Honer
2003-6-17
9551
Riverside
S Perris Basin: Murrieta. Interstate 215 / Clinton Keith interchange.
457
Comment
SD237345
Oncosiphon piluliferum
A. C. Sanders, John F. Green
2012-3-26
39992
Riverside
Peninsular Range; Santa Ana Mtns. Area: Temescal Canyon, De Palma Rd. near Indian Truck Trail, west of Lee (Corona) Lake near edge of a commercial development.
363
Comment
UCR232066
Oncosiphon piluliferum
John F. Green
2008-4-24
13- 06
Riverside
Peninsular Range; SE Gavilan Hills, SW of Perris along Hwy 74, between Lazy Lizard Dr. and Wasson Canyon Rd.
504
Comment
UC718132
Opuntia X occidentalis
C. B. Wolf and P. C. Everett
1938-9-29
9462
Riverside
9 mi from Temecula (on road to Aguanga); Fork of Temecula Wash
335
Comment
POM83401
Opuntia echinocarpa
J. W. Toumey
1895-04
s.n.
Riverside
Banning.
Comment Read comments Mar 21 2011
CAS-BOT-BC56218
Opuntia littoralis
Carl B. Wolf
1938-6-11
9422
Riverside
Field redacted by CAS, contact the data manager for more information
1219
Comment
RSA775262
Opuntia littoralis var. littoralis
Michael Wall
2010-9-10
593
Riverside
Bautista Creek off Bautista Canyon Road, ca. 6.6 miles SE of junction with Fairview Avenue.
751
Comment
RSA22794
Opuntia parryi
C. B. Wolf
1939-2-24
9491
Riverside
2.4 miles north of Aguanga on road to Anza.
762
Comment
CAS-BOT-BC254291
Orcuttia californica
R. F. Thorne; E. Lathrop
1969-5-19
37971
Riverside
Santa Rosa Plateau: Rancho California, Mesa de Colorado, small vernal marsh NW of large vernal marsh
624
Comment
UCR48211
Orcuttia californica
R. F. Thorne, C. W. Tilforth, Larry E. DeBuhr, E. W. Lathrop
1975-8-29
47312
Riverside
Santa Rosa Plateau, Santa Ana Mtns., Rancho California, Mesa de Burro
610
Comment
JEPS85935
Orobanche cooperi
L. R. Heckard with R. Bacigalupi
1977-3-15
4521
Riverside
along Rice Rd. ca. 16 mi. n.e. Desert Center
Comment
SEINET10500315
Orobanche cooperi
David B. Dunn
Dunn 2045
Riverside
Collected on dry plateau in vicinity of Pushawalla Canyon, Indio Hills. Sparse desert scrub of Larrea and Franseria, with palms at the springs in the canyon.
Comment
RSA0070483
Orobanche cooperi subsp. cooperi
C. Leo Hitchcock
1940-4-4
5940
Riverside
Pinto Basin.
Comment
RSA0087201
Orobanche fasciculata
Darin L. Banks
1995-5-3
0276
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area.
512
Comment
UCR20870
Orobanche parishii subsp. parishii
A. C. Sanders
1978-9-17
945
Riverside
San Jacinto Mtns., James Reserve above Lake Fulmor
1646
Comment
RSA525458
Orthocarpus purpurascens
Steve D. Boyd, David E. Bramlet
1990-4-29
4503
Riverside
Lake Skinner County Park, SE base of Bachelor Mountain.
Comment
UC63233
Osmadenia tenella
W. L. Jepson and H. M. Hall
May 17 1901-Jun 1 1901
1974
Riverside
Temascal wash Riverside, Santa Rosa Peak, Palomar
365
Comment Read comments Nov 27 2011
UC21180
Osmorhiza berteroi
H. M. Hall
1901-7
2592
Riverside
Tamarack Valley San Jacinto Mountains
2682
Comment
SD137700
Oxalis californica
Darin L. Banks, Steve Boyd
1995-5-9
360
Riverside
Northwest Palomar Mountains, north of the Agua Tibia Wilderness Area. North slope of Agua Tibia Mountain, the Dorland Mtn area, west of the Dripping Springs Alcove Area, west of Woodchuck Campground
792
Comment
RSA614422
Oxalis pes-caprae
D. L. Banks
1997-3-29
1555
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, at San Gabriel Church along Pechanga Road, in front of the cemetery
378
Comment
PASA2619
Paeonia brownii
Sally Ellis
1940-3-18
Riverside
Dripping Springs
Comment
OBI15593
Palafoxia arida
Lewis S. Rose
1959-1-8
59002
Riverside
La Quinta
15
Comment
UCR148845
Palafoxia arida
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
POM15081
Palafoxia arida var. arida
Mary F. Spencer
222
Riverside
Mecca, Colorado Desert.
-49
Comment
POM363748
Palafoxia arida var. arida
F. R. Fosberg
1932-3-13
8093
Riverside
Thousand Palms Canyon.
Comment
UC1595689
Palafoxia arida var. arida
W. Wisura, J. Dolan, and C. Demme
1992-4-13
4680
Riverside
on Box Canyon Road 4.7 mi ne Mecca; Low Desert
Comment
CLARK-A1656-880
Palafoxia linearis
Lois Ann Scott
1977-11-18
Riverside
Palm Springs
Comment
UCR207214
Panicum
O. F. Clarke
2002-11-3
s.n.
Riverside
Peninsular Range, Riverside; UCR Botanical Garden
412
Comment
SD211515
Panicum capillare
Justin M. Wood
2008-9-19
130
Riverside
Southwest Perris Basin: Temecula - Murrieta Creek, downstream of 1st street bridge.
292
Comment
UCR2623
Panicum capillare
F. M. Reed
1906-7-10
1137
Riverside
Riverside, Chicago Ave. south of 8th St. (University Ave.)
293
Comment
CDA32593
Panicum urvilleanum
K. E. Hoffmaster
1958-12-22
Riverside
Indio area, in young grapefruit orchard.
0
Comment
UCR281269
Papaver californicum
Mitch Provance, Matt K. Beyers, John Hazlett, Douglas Gordon-Blackwood
2017-4-14
417- 27
Riverside
Peninsular Ranges, Sedco Hills (east end), along transmission road, from 0.2 mi W of Beverly St. to the vicinity of intersection with Green Meadow Way
592
Comment
GMDRC5836
Parietaria hespera var. hespera
J. M. Andre
2013-3-27
24815
Riverside
Riverside Mountains: east side of Riverside Mountains, along Hwy 95, 13.2 mi. south of Vidal Jct
126
Comment
LA45756
Parkinsonia florida
Carl Epling; William Robison
1933-6-24
sn
Riverside
near Indio
Comment
SJSU5171
Parkinsonia florida
L. M. Stotelmyre
1970-3-23
73
Riverside
8 km E of Indio
Comment
UCR244308
Parkinsonia florida
Jim Andre
2012-4-15
20852
Riverside
Sonoran (Colorado) Desert, west end of Hayfield Dry Lake, 0.3 mi. N. of I-10, 0.4 mi. NE of Jct Hayfield Rd and I-10
395
Comment
RSA134370
Pectis papposa
L. S. Rose
1959-1-8
59004
Riverside
La Tuna Canyon, along La Tuna Canyon Road.La Quinta.
15
Comment
RSA763992
Pectis papposa
Justin M. Wood, D. M. Ray
2010-10-21
2997
Riverside
Chuckwalla Valley NE of Victory Springs and 0.9 km E of Kaiser Road on unmarked 4WD road.
198
Comment
UCR93098
Pectis papposa
F. M. Reed
1929-11-6
6636
Riverside
Sonoran (Colorado) Desert, mouth of Fish Trap Canyon, south of Indio
46
Comment
OBI15592
Pectis papposa var. papposa
Lewis S. Rose
1961-11-24
61063
Riverside
La Quinta
15
Comment
CAS-BOT-BC169718
Pectocarya anisocarpa
C. F. Baker
1904-4-5
4139
Riverside
Hemet
Comment
UC178198
Pectocarya anisocarpa
C. F. Baker
1904-5-4
4139
Riverside
Hemet
Comment Read comments Mar 24 2011
POM368802
Pectocarya heterocarpa
M. B. Dunkle
1937-3-25
4933
Riverside
Colorado Desert. Shaver s Well
Comment
UCR177262
Pectocarya heterocarpa
Scott D. White
2003-3-20
8828
Riverside
Coachella Valley, Immediately north of the I-10 / Jefferson Avenue fwy interchange
18
Comment
UCR155081
Pectocarya linearis
A. C. Sanders, Kelly Volansky
2005-3-17
29222
Riverside
Perris-Aguanga Basin Region, French Valley, SE of Winchester Rd. (Hwy 79) between Thompson Rd. and Benton Rd., c. 0.5 mi. NE of Adobe Spring, near San Diego Aqueduct
412
Comment
UCR225621
Pectocarya linearis
A. C. Sanders, T. B. Salvato
2011-3-28
38828
Riverside
Peninsular Range; Perris-Aguanga Basin Region, Menifee Valley, between Sun City and Perris, west end of McLaughlin Rd. near Byers Rd., along powerline corridor
442
Comment
RSA314642
Pectocarya linearis subsp. ferocula
R. F. Thorne
1983-4-23
55449
Riverside
San Bernardino Mountains: side canyon on W side of Whitewater Canyon, ca. 3.3 miles N of Whitewater post office.
595
Comment
SD137836
Pectocarya linearis subsp. ferocula
Darin L. Banks
1995-4-5
134
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area. North slope of Agua Tibia Mountain, east of Dripping Springs Alcove,along Drip.Sp.Trail
609
Comment
UC1212183
Pectocarya linearis subsp. ferocula
H. E. Parks and S. T. Parks
1940-2-16
24174
Riverside
San Jacinto Mountians, Santa Rosa Canyon, Palms to Pines Hig
304
Comment
POM12230
Pectocarya penicillata
Mary F. Spencer
1921-4-16
s.n.
Riverside
Banning
701
Comment Read comments Mar 13 2011
SEINET3084025
Pectocarya penicillata
Ricardo Montijo
1990-4-27
Riverside
Rancho California area: E of Santa Rosa Plateau, Green Meadow Road off de Portoloa Road. (Sage 7.5')
Comment
UCR162763
Pectocarya penicillata
S. J. Myers, John F. Green
2003-4-4
s.n.
Riverside
San Jacinto Mountains, powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain
1189
Comment
UCR177824
Pectocarya penicillata
S. J. Myers, John Green
2003-4-23
s.n.
Riverside
San Jacinto Mtns., Reed Valley at beginning of powerline trail to Juan Diego Flats, NW of Cahuilla Mountain
1037
Comment
RSA703402
Pectocarya platycarpa
LeRoy Gross, Leland Lubinsky, Victor Steinmann, Linda Worlow
2005-2-17
1454
Riverside
Chocolate-Chuckwalla Mountains region: Corn Springs Campground in the Chuckwalla Mountains. Canyon southwest of Campground.
480
Comment
UCR241799
Pectocarya platycarpa
A. C. Sanders, Ann Howald
2013-2-28
40562
Riverside
Sonoran (Colorado) Desert, Bradshaw Trail, 3.4 miles west of Hwy 78, 11 km SW (250 deg. ) of Ripley
114
Comment
POM262931
Pediomelum californicum
Unspecified
1941-5-10
125
Riverside
Pinon flats Camp, Santa Rosa Mts.
1220
Comment
SD234418
Pelargonium denticulatum
T. B. Salvato
2007-10-10
3068
Riverside
Upper Santa Ana River Basin/San Bernardino Valley: Riverside, residence at 1009 Bascomb Drive (Riverside East 7.5' Q)
305
Comment
UCR261101
Pellaea andromedifolia
Joseph Cahill
2011-1-29
111- 18
Riverside
San Bernardino Mountains/Sonoran Desert, Whitewater Canyon Road, c. 2.2 miles north of Hwy 10
518
Comment
RSA667002
Pellaea mucronata
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-5-8
24196
Riverside
S. of Hemet, E end of Diamond Valley, ca 1/4 mi. N of Newport Rd. and 3/4 mi. E of State St.
506
Comment
SBBG283
Pellaea mucronata
H. and M. Dearing
1936-12-26
2920
Riverside
head of Palm Cyn; Palms to Pines Hwy
1219
Comment
RSA688933
Pellaea mucronata subsp. californica
T. R. Pray
1956-11-11
1058
Riverside
Santa Rosa Mountain, S side of summit ridge
2439
Comment
SEINET5796827
Penstemon antirrhinoides
I. W. Clokey, E. G. Anderson
1936-1
6885
Riverside
East of Hemet along San Jacinto River
600
Comment
SDSU10925
Penstemon bridgesii
H. Wedberg
1962-7-28
996
Riverside
Near Black Mtn. Public Campground in San Jacinto Mtns.
2317
Comment
NY583866
Penstemon centranthifolius
H. M. Hall
1899-5-31
s.n.
Riverside
Smith Mountain on north slope
762.0
Comment
SBBG95104
Penstemon centranthifolius
S. D. White
1990-7-12
Riverside
E Millard Cyn
1158
Comment
SDSU10935
Penstemon clevelandii
H. Wedberg
1962-4-20
911
Riverside
About 1 mile SE of Pinyon Flats on Road to Palm Springs.
1219
Comment
CAS-BOT-BC265292
Penstemon clevelandii subsp. connatus
Philip A. Munz
1937-5-29
15154
Riverside
Deep Canyon, Santa Rosa Mountains
1066
Comment
NY583967
Penstemon clevelandii var. connatus
E. K. Balls
1953-8-19
18535
Riverside
Head of Palm Canyon, where stream crosses Highway 74 on Palms to Pines Highway
1371.6
Comment
JOTR30254
Penstemon clevelandii var. mohavensis
Leary, C. and Leary, Pat
1979-5-6
3025
Riverside
Joshua Tree National Park. Barker Dam, Joshua Tree National Monument, T2S R8E sec 4
Comment
UCR25029
Penstemon grinnellii
A. C. Sanders
1980-8-21
1772
Riverside
San Jacinto Mtns, Along Devil's Slide Trail above Idyllwild
2256
Comment
UC1409152
Penstemon heterophyllus var. australis
Robert F. Thorne and Earl Lathrop
1969-6-6
39333
Riverside
Rancho California , Rancho California (Santa Rosa Plateau)
609
Comment
SD28120
Penstemon labrosus
Carl B. Wolf
1932-8-4
3929
Riverside
San Jacinto Mts. Strawberry Valley, 1 1/2 mi. from Idyllwild on road to Banning
1707
Comment
UCR3236
Penstemon spectabilis
Chuck Elliott
1964-5-5
s.n.
Riverside
1 mi past end of Canyon Crest Rd. west in Riverside
305
Comment
CAS-BOT-BC330348
Pentachaeta aurea
H. M. Hall
1901-6-1
2057
Riverside
San Jacinto Mountains, vicinity of Chalk Hill
1524
Comment
JOTR28919
Pentagramma triangularis subsp. maxonii
La Doux, Tasha
2005-2-7
1155
Riverside
Joshua Tree National Park. Above Hayfield Dry Lake
553
Comment
LA204569
Peritoma arborea
E. C. Parke;
1941-5-7
Riverside
White Water
Comment
CAS-BOT-BC77524
Peritoma arborea var. arborea
Cecil Hart
1926-2-1
s.n.
Riverside
Palm Springs
Comment
CAS-BOT-BC355997
Perityle emoryi
Ynez Whilton Winblad
1937-4-23
s.n.
Riverside
Palms to Pines Highway, Mt. San Jacinto
Comment
RSA695702
Perityle emoryi
J. R. Bruff
1927-10-8
I-J
Riverside
Thousand Palms
Comment
SEINET229275
Perityle emoryi
Leila M. Shultz, John S. Shultz
1985-4-16
8290
Riverside
Benches N of the Chuckawalla Mts approx 6 mi E of Desert Center about 3 mi S of highway.
290
Comment
UCR104023
Perityle emoryi
George K. Helmkamp, E. A. Helmkamp
1998-2-5
2662
Riverside
Sonoran (Colorado) Desert, Indio Hills, 3 mi. east of Thousand Palms & 1.1 mi. N on Amity Rd.
101
Comment
UCSB24317
Perityle emoryi
Shaw, Merrilee
1964-4-5
Riverside
Wash, box canyon; State Highway 195, 7.3 miles northeast of junction with State Highway 111 at Mecca
106
Comment
JOTR35333
Petalonyx linearis
Harding, Mitzi, Mark Wheeler
2012-2-28
99
Riverside
Joshua Tree National Park. Southeast Coxcomb Mountains; southeastern most canyon in the range (Stop 2)
265
Comment
PASA1839
Petalonyx thurberi
R. Peirce
1966-5-21
Riverside
Windy Point, 2 mi S of White Water P.O.
Comment
RSA247995
Petalonyx thurberi
Robert F. Thorne, S. T. Blake
1965-6-1
34712
Riverside
Morongo Valley pass
488
Comment
SD83590
Petalonyx thurberi subsp. thurberi
R. Mitchel Beauchamp
1970-11-15
1392
Riverside
Sandy wash 10 miles east of Mecca.
89
Comment
UCR277612
Petalonyx thurberi subsp. thurberi
Aaron C. Sedgwick, Joella Adkins, Jennifer Pilapil
2012-8-14
104
Riverside
Sonoran (Colorado) Desert, NE of Mecca Hills, south of Hwy I-10, c. 400 m east of Box Canyon Rd.
488
Comment
RSA0031425
Peucephyllum schottii
Duncan S. Bell, Kim Clark, Bob Ellis, Pam McKay, Jim Pittman, Gene Ratcliff, Ed Schlegel, Felicia Sirchia
2013-2-24
4474
Riverside
Orocopia Mountains; south end of range, north of the Coachella Canal, approximately 3 air miles northeast of Dos Palmas Springs.
182
Comment
RSA220393
Peucephyllum schottii
C. W. Tilforth, John Dourley
1971-4-15
347
Riverside
Ca. 7 miles NNE of Desert Center, Valley floor SE of Eagle Mountains.
Comment
UC566662
Peucephyllum schottii
Margaret Stason
1927-3-12
Riverside
Painted Canyon Colorado Desert
Comment
CHSC8269
Phacelia
Edward L. Smith
1958-3-21
353
Riverside
Located 10 mi. e of Indio on hwy. 60.
213
Comment
UC923114
Phacelia
Freed W. Hoffman
1950-4-24
3318
Riverside
Perris to Hemet Hwy (#74) at Winchester road junction; Rock Brook Ranch
Comment Read comments Mar 20 2011
RSA769029
Phacelia brachyloba
E. W. Lathrop
1968-5-30
6939
Riverside
Main divide truck trail between El Carriso and Santiago Peak; Cleveland National Forest
1220
Comment
UCR102736
Phacelia campanularia
B. G. Pitzer
1998-1-25
3429
Riverside
Lakeview Mtns., Warren Road, just below water tank at base of hills, W side of road c. 0.5 mi. NE of Juniper Flat Road
610
Comment
SEINET5537057
Phacelia campanularia
E. Neese
1979-4-10
7066
Riverside
Joshua Tree National Monument south of Twenty-Nine Palms, between Pinto Basin junction and Cottonwood Wash.
305
Comment
POM178002
Phacelia campanularia subsp. vasiformis
Marcus E. Jones
1930-3-15
26506
Riverside
Eagle Mountains.
Comment
UCR101787
Phacelia cicutaria var. hispida
George K. Helmkamp, E. A. Helmkamp
1997-3-5
1320
Riverside
2.8 mi SE of Gilman Hot Springs
518
Comment
UCR239210
Phacelia cicutaria var. hispida
Steven R. Hill
2001-5-3
33637
Riverside
San Jacinto Mtns., NE-facing slopes of Mt. San Jacinto, Tramway Road in vicinity of road summit, Chino Canyon, c. 3.8 mi west of Calif. Hwy 111, Palm Springs. Palm Springs Aerial Tramway property, around and below parking area
793
Comment
UCR104033
Phacelia crenulata
George K. Helmkamp, E. A. Helmkamp
1998-2-18
2736
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mtns, 10.6 miles SSW of Chuckwalla Valley Rd. on Graham Pass Rd.
488
Comment
UCR41275
Phacelia crenulata
B. G. Pitzer
1986-2-9
0004
Riverside
Sonoran (Colorado) Desert, Santa Rosa Mountains: Martinez Canyon, SW of Valerie Jean, on upper fan, c. 1 mi east of mouth of canyon
122
Comment
UC1523544
Phacelia crenulata var. ambigua
Robert F. Thorne
1963-3-29
32368
Riverside
5 miles E of Mecca, Mecca Hills
Comment
CSUSB134
Phacelia distans
Arthur P. Donaldson
1966-5-7
Riverside
Collected 10 yards off the road on Banks Drive, 0.8 mile past the tank going towards Riverside (city). Fairmount Park.
266
Comment
OBI59605
Phacelia distans
David Charlton
1988-2-18
1183
Riverside
Alluvial Fan, S side of Little San Bernardino Mts, Fargo Cyn Rd to Cottonwood Wash, S of Joshua Tree Natl Park, parallel to I-10. 5 I E of jct Dillon Rd and Fargo Cyn rd
762
Comment
POM47235
Phacelia distans
Mary F. Spencer
1920-3-29
1586
Riverside
In desert sand near mouth of Tahquitz Canyon, Palm Spring.
152
Comment
RSA0069666
Phacelia distans
Cheryl Sevilla, Sarah J. De Groot
2015-2-18
12
Riverside
Transverse Ranges; San Bernardino Mountains region: San Gorgornio Wilderness Area; on the plain to the east of Mission Creek; 0.4 miles northwest of the Stone House.
783
Comment
RSA426222
Phacelia distans
Ora M. Clark
1929-2-23
1590
Riverside
North Whitewater.
Comment
SD72092
Phacelia distans
John Thomas Howell
1930-5-10
4791
Riverside
St. John's Grade
Comment
UCR142201
Phacelia distans
June Latting
1979-4-8
s.n.
Riverside
Box Springs Mountain
915
Comment
UCR207337
Phacelia distans
O. F. Clarke
2004-3-15
s.n.
Riverside
Peninsular Range, Riverside; O.F. Clarke residence, 266 Frost Court; east edge of UCR campus
351
Comment
UCR20787
Phacelia distans
A. C. Sanders, Steve Boyd
1980-5-2
1419
Riverside
Peninsular Range; Perris Basin, Motte Reserve; rocky hills 2.5 miles NW of Perris
518
Comment
UCR261148
Phacelia distans
A. C. Sanders, Katie Young, John Hale
2015-4-22
41594
Riverside
San Gorgonio Pass, San Gorgonio River wash, SE of Cabazon, east of Elm St., c. 1.6 km south of I-10, 1.2 km NW (319 deg. ) of One Horse Spring
458
Comment
RSA428087
Phacelia minor
Gale Sphon
1955-4-22
s.n.
Riverside
Perris, Riverside County.
Comment
RSA495409
Phacelia minor
Steve Boyd, T. S. Ross, L. Arnseth
1989-3-12
2944
Riverside
Vail Lake area, Temecula Creek Cyn., just below Vail Lake Dam.
442
Comment
SBBG55031
Phacelia minor
D. Keil, M. McLeod
1979-3-18
12968
Riverside
Alberhill Jct along St Hwy 71
365
Comment
SD227838
Phacelia minor
A. C. Sanders
1994-5-15
14482
Riverside
Mount Rubidoux on NW side of Riverside on the east bank of the Santa Ana River.
399
Comment
SD4090
Phacelia minor
Fidella G. Woodcock
1926-3-15
Riverside
Palm Springs (mak 7/07)
Comment
UCR158722
Phacelia minor
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30012
Riverside
Peninsular Range, Agua Tibia Mountains, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank
488
Comment
UCR274288
Phacelia minor
T. B. Salvato, Melissa Clemons
2005-6-6
1414
Riverside
Peninsular Range, Gavilan Hills, c. 0.75 mile south-southeast of Steele Peak, 0.6 mile E of Hammack Ranch, and 5 miles north-northeast of Lake Elsinore
579
Comment
RSA428151
Phacelia parryi
N. C. Cooper
1944-6-4
2020
Riverside
Elsinore Mountain; Lookout at top.
1067
Comment
RSA74795
Phacelia pedicellata
F. W. Peirson
1920-2-16
970
Riverside
Palm Canyon Stream, Near foot of Alkali Canyon east of Palm Canyon, Riverside County.
Comment
SEINET12280304
Phacelia platyloba
J. F. Bright, Wyman, C.
1933-1
8073
Riverside
near Palm Springs
Comment
CSUSB150
Phacelia ramosissima
Randy Salstrom
1966-5-12
Riverside
One mile up canyon from west end of Blain Street, on an old road out in the Box Springs Mountains.
365
Comment
UCR193876
Phacelia ramosissima
A. C. Sanders, Mitch Provance
2008-7-11
35794
Riverside
Peninsular Range; San Jacinto Mtns., Coldwater Creek along trails in vicinity of junction of South Ridge and Coldwater Trails, 1.25 mi. NE of Mountain Center, c. 3/4 mile NE of Keenwild Fire Station
1475
Comment
POM122264
Phacelia ramosissima var. latifolia
Marcus E. Jones
1926-6-20
s.n.
Riverside
20 miles north of Idyllwild.
Comment
RSA691955
Phalaris aquatica
Scott D. White, Michael Honer
2003-4-9
8977
Riverside
Northeast corner of Devonshire Ave. and Warren Road, immediately southwest of 'Tres Cerritos.' Former chicken farm.
473
Comment
RSA0034096
Phalaris minor
Duncan S. Bell
2013-1-30
4454
Riverside
The Mecca Hills; collecting beside the Coachella Canal and the powerlines at the base of the mountains in narrow desiccating depressions where winter rains had collected.
23
Comment
UCR241005
Pholistoma auritum var. auritum
Tracy Tennant
1998-4-7
241
Riverside
Peninsular Range/Perris-Aguanga Basin Region, S end of Gavilan Hills, valley NE of Lake Elsinore
473
Comment
JEPS1850
Pholistoma membranaceum
L. M. Newlon
1922-4-3
434
Riverside
Andreas Canyon e. base Mt. San Jacinto, Andreas Canyon
Comment
JEPS1860
Pholistoma membranaceum
S. B. Parish
Mar 1882
Riverside
Cabezon Station Colorado Desert, Cabezon Station
Comment Read comments Jul 15 2009
UCR17965
Pholistoma membranaceum
A. C. Sanders
1976-4-20
00980
Riverside
San Jacinto/Santa Rosa Mtns., 9.5 mi. SE of Anza in White Wash, a tributary of Coyote Canyon
976
Comment
CAS-BOT-BC135101
Phoradendron californicum
Catherine A. Toschi
1963-4-11
63 :123
Riverside
Porcupine Wash, Joshua Tree National Monument
762
Comment
OBI12435
Phoradendron californicum
Lewis S. Rose
1966-12-11
66093
Riverside
Palm Springs
152
Comment
RSA420772
Phoradendron californicum
Albert J. Perkins
1966-4-16
s.n.
Riverside
Found in desert near Palm Springs.
Comment
RSA676278
Phoradendron californicum
Scott D. White
2001-4-3
8235
Riverside
Colorado Desert: Shavers Valley. Near the I-10 Freeway, ca. 15 miles east of Indio jtn I-10 / SR 111.
396
Comment
CHSC83641
Phoradendron densum
John Dittes
2002-1-5
2 -48
Riverside
Mojave Desert; ca. 11 air-miles south-southwest of Twentynine Palms, ca. 0.8 mile northwest of Hidden Valley Campground, ca. 1 mile east of Lost Horse Ranger Station, base of ridge west of Loop Road.
1286
Comment
CSUSB308
Phoradendron tomentosum subsp. macrophyllum
Holzmiller
1966-3-15
Riverside
Mary Knoll Ranch near resevoir.
304
Comment
UC1073268
Phoradendron villosum
George B. Rossbach
1955-4-22
230
Riverside
slope between Juniper Flat and Stubby Spring; Little San Bernardino Mts.
1402
Comment
UCR99862
Phoradendron villosum
Scott D. White
1996-12-26
4646
Riverside
San Jacinto Mtns, Bautista Canyon: along Bautista Canyon Rd, c. 2 or 3 air mi. NW of junction with Tripp Flats Rd.
1037
Comment
UCR263657
Physalis crassifolia
David Fraker, Aaron C. Sedgwick
2012-3-22
026
Riverside
Sonoran (Colorado) Desert, Palen Mountains, Coxcomb Monument Road [becomes Palen Pass Rd.] c. 8 miles east of Hwy 177
376
Comment
RSA278977
Physalis crassifolia var. crassifolia
Barry A. Prigge, L. Martinez
1978-3-23
2429
Riverside
NW Colorado desert, 1.2 miles E of Sky Valley near Dillon X Skyridge Roads
335
Comment
UCR5867
Physalis philadelphica
O. F. Clarke
1966-10-2
661002- 21
Riverside
Riverside, residential garden of O.F. Clarke, 1012 Spruce Street [now the site of an apartment complex, 2001]
305
Comment
UCR46721
Picris echioides
B. G. Pitzer, D. C. Hawks
1986-12-2
0367
Riverside
Peninsular Range, Temescal Canyon, c. 1 mi north of Glen Ivy Hot Springs and 0.5 mi west of I-15 off Lawson Drive between Temescal Canyon Road & Warm Springs Dr.
336
Comment
RSA357171
Pilularia americana
R. F. Thorne, Earl Lathrop
1975-5-25
45545
Riverside
Santa Rosa Plateau: Rancho California, Mesa de Burro
609
Comment
RSA543873
Pilularia americana
Steve Boyd, Dave Bramlet
1991-5-13
6226
Riverside
Winchester Valley between Winchester and Hemet along upper Salt Creek drainage. N of Santa Fe RR tracks, W of San Diego aqueduct.
Comment
JEPS47964
Pinus contorta subsp. murrayana
W. L. Jepson
1903-8-8
2307
Riverside
Summit of Tauquitz Peak San Jacinto Mt., Summit of Tauquitz Peak
2682
Comment Read comments Jul 6 2010
SEINET10612079
Pinus coulteri
Porter P. Lowry II
1980-12-6
Lowry II 3123
Riverside
ca 3.5 mi E of Anza on STate Hwy. 371. Open, E-facing slopes along roadway. ca 300 m W of San Bernadino Forest boundary.
1341
Comment
JEPS47911
Pinus flexilis
W. L. Jepson
2308
Riverside
Tauquitz Peak San Jacinto Mt.
2682
Comment
RSA384332
Pinus flexilis
George R. Johnstone
1928-9-8
s.n.
Riverside
Mt. San Jacinto, Calif. Wind swept timber.
3288
Comment
RSA658964
Pinus lambertiana
Diane M. Ramirez
1983-5-15
33
Riverside
Ca Hwy 243, 1/2 mi S of Junction with Poppet Flat Divide Truck trail.
Comment Read comments Mar 27 2014
UCSB41941
Pinus quadrifolia
Ericson, Trudy
1974-11-9
Riverside
St. 74 toward Palm Desert; about 4 1/2 mi. east of intersection with St. 71
1432
Comment
UCR30553
Piperia cooperi
John C. Roos
1950-5-6
4791
Riverside
Santa Ana Mtns., Hagador Canyon
427
Comment
RSA632133
Plagiobothrys arizonicus
L. C. Wheeler
1976-3-30
s.n.
Riverside
San Jacinto Mountains: Falls Creek, north side of Mount San Jacinto.
548
Comment
UCR169784
Plagiobothrys arizonicus
Scott D. White, Angelia Carey
2004-4-5
10001 B
Riverside
San Jacinto Mountains, Foothills, north of Valle Vista. Indian Creek Watershed
671
Comment
SD236235
Plagiobothrys canescens
John F. Green
2006-4-18
Riverside
NE of Murrieta, just S of Los Alamos Road (Clinton Keath Rd) on E and W sides of Liberty Road border between City of Murrietta and unincorporated French Valley (Murrieta 7.5'Q)
415
Comment
UCR172214
Plagiobothrys canescens
John F. Green
2006-5-3
s.n.
Riverside
Peninsular Ranges, French Valley, unincorporated Riverside County; along San Diego Aqueduct right of way between Benton Road and the obvious drainage to the south
412
Comment
UCR97686
Plagiobothrys canescens
A. C. Sanders, G. Helmkamp
1997-3-15
19964
Riverside
Lake Skinner area: NE of Skinner Lake in a tributary to Rawson Canyon, along the dirt road
503
Comment
SEINET6060264
Plagiobothrys collinus
Unknown
1996-4-19
Riverside
Idyllwild Area. Strawberry Creek between crossing at Circle Drive and Humber Park.
Comment
UCR135807
Plagiobothrys collinus
A. C. Sanders, Guy Bruyea
2004-4-2
27440
Riverside
Peninsular Range, Temescal Canyon, 'Serrano Highlands' project, between Glen Ivy Hot Springs and Arcilla, NE side of the I-15 Fwy, south of Clay Canyon Rd.
335
Comment
UCR112525
Plagiobothrys collinus var. californicus
Mitch Provance
1998-2-13
8
Riverside
Jurupa Mountains, Pyrite Canyon, c. 0.3 km east of peak 1768, and c. 0.3 km south of Riv. / S.B. county line.
442
Comment
CLARK-A1528-2261
Plagiobothrys leptocladus
John C. Roos
1966-3-24
Riverside
Edgemont
Comment
UCR182429
Plagiobothrys leptocladus
Mitch Provance
2005-5-17
6593
Riverside
Warm Springs Valley, Terra Cotta, Nichols Rd. Wetland at Alberhill Creek, c. 100 yards SE of the Durant RR siding, the site bordered along the NW by Pierce St. and on the N by Alberhill Creek, with Baker St. more or less bisecting the collection site
421
Comment
RSA92556
Plagiobothrys leptocladus
J. C. Roos
1952-5-7
5623
Riverside
Flats at Edgemont
Comment Read comments May 21 2011
RSA593903
Plantago elongata subsp. pentasperma
Steve Boyd, Dave Bramlet
1996-4-19
8604
Riverside
San Jacinto Valley, ca 2 air miles NE of Winchester and 0.5 mi W of Ryan Airfield in the upper Salt Creek floodplain, at the N end of California Avenue, N of Stetson Avenue, W of the Metropolitan Water District canal.
457
Comment
SDSU13316
Plantago erecta
Shawn Johnston, Calif. Taxonomy Class spring 2000
2000-4-1
9
Riverside
Santa Margarita Ecological Reserve North end.
Comment
UC1536775
Plantago erecta
G. H. True
1935-3-13
89
Riverside
Mockingbird Canyon
457
Comment
UCR226077
Plantago erecta
A. C. Sanders, T. B. Salvato
2011-4-1
38946
Riverside
Peninsular Range, Lake Elsinore, SW of Baker St. along dirt branch road to microwave tower, near large water tank on hill
409
Comment
CDA6611
Plantago major
G. D. Barbe, J. L. Johnson
1983-1-25
4038
Riverside
Bank of Colorado River at Water Wheel Recreation Area, Highway 395.
0
Comment
RSA770450
Plantago ovata
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4562
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
UCR90168
Plantago ovata
R. W. Scora
1966-4-1
3030
Riverside
Sonoran (Colorado) Desert, Coachella Valley, 3-4 km east of Thousand Palms on Ramon Road; near Hidden Spring Oasis
60
Comment
POM305630
Plantago ovata var. fastigiata
Henry J. Ramsey, Henry J. Ramsey
1937-3-2
869
Riverside
Blythe, Colorado River bluffs.
Comment
POM312789
Plantago ovata var. fastigiata
D. Taylor
1951-3-23
19
Riverside
N of Blythe along Colorado River, Maria Mt Rang.
335
Comment
RSA503143
Plantago ovata var. fastigiata
Gary D. Wallace
1966-3-26
232
Riverside
Whitewater Canyon; 13 mi. E. of Banning, San Bernardino Nat'l For.
427
Comment
RSA659485
Plantago ovata var. fastigiata
J. C. Roos
1966-3-20
s.n.
Riverside
2 miles SE of Desert Center.
Comment Read comments Dec 17 2011
RSA698378
Plantago ovata var. fastigiata
W. Marquart
1938-3-12
s.n.
Riverside
10 miles west of Blythe.
Comment
JEPS3566
Plantago patagonica
Rimo Bacigalupi
1952-4-2
3605
Riverside
off Palm Canyon, at mouth of Andreas Canyon, lower slopes of Mount San Jacinto Mount San Jacinto, Andreas Canyon
Comment
UCR178149
Plantago patagonica
T. B. Salvato, Tracy Tennant
1998-4-23
MOR- 912
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Potrero Canyon
1037
Comment
RSA772005
Platanus racemosa
Orlando Mistretta, Duncan S. Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4967
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 1-2 miles above Whitewater Visitor Center (Whitewater Trout Farm)., Between N34.01961, W116.68175 and N34.01041 and W116.67141.
850
Comment
CAS-BOT-BC91886
Platystemon californicus
W. R. Ernst
1958-5-2
278
Riverside
About 2 miles north of Temecula along Highway 395.
Comment
CLARK-A1528-690
Platystemon californicus
Annette Price
1962-5-1
O 57
Riverside
Santa Ana Mountains
Comment
RSA552739
Plectritis ciliosa subsp. insignis
Steve D. Boyd, Tim S. Ross, Orlando Mistretta
1992-3-31
6761
Riverside
San Mateo Cyn. Wilderness Area. Tenaja Trail from jtn w/ Morgan Tr. S to Pigeon Spring area.
670
Comment
SBBG35124
Pleuraphis rigida
T. L. Secrest
1948-4-7
Riverside
ca. 7 mi below Whitewater
274
Comment
SBBG62653
Pleurocoronis pluriseta
M. N. Ackley
1928-4-3
173
Riverside
Coral Reef Ranch, Coachella Valley
213
Comment
SD125619
Pleurocoronis pluriseta
Steven A. Junak
1983-3-23
1628
Riverside
East side of Jefferson Road across from entrance sto Cahuilla Lake County Park; south of Indio.
Comment
RSA696921
Pluchea sericea
J. R. Bruff
1927-10-8
1 -E
Riverside
Thousand Palms
Comment
SEINET2053973
Pluchea sericea
Heather Johnston
1967-5-16
51667
Riverside
Salton Sea State Park. 0.9 miles South of entrance on CAL 111. Where creek crosses road
45
Comment
SEINET10801074
Pluchea sericea
Billy Joe Cox
1975-4-23
Cox 4141
Riverside
Palo Verde, 1-3 km. W, (ca. 32 mi. S of Blythe). Riverside-Imperial counties.
70
Comment
POM14438
Poa secunda
P. A. Munz, I. M. Johnston
1922-5-21
5509
Riverside
Kenworthy, San Jacinto Mountains.
1418
Comment
RSA679011
Poa secunda subsp. secunda
Michael Wall
2003-5-17
316
Riverside
Lamb Canyon (Hwy. 79) south of Beaumont, side canyon east side of Hwy., 5.4 miles north of Ramona Expressway.
579
Comment
RSA528096
Polygonum punctatum
S. J. Myers
1990-12-5
s.n.
Riverside
Louis Rubidoux Nature Center: along the drainage that connects to the Sunnyslope Channel, and to the confluence with the Santa Ana River. (Near 33d 58'N, 117D 27'W)
213
Comment
UCR199694
Polygonum punctatum
Scott D. White, Angelia Carey, Linda Archer
2004-8-5
10689
Riverside
San Jacinto Mountain foothills, Soboba Indian Reservation, Indian Creek and adjacent uplands, from confluence with San Jacinto River to c. 2 miles upstream
610
Comment
RSA602394
Polygonum ramosissimum
Louis C. Wheeler
1955-6-10
7152
Riverside
3.5 miles NNE of Palo Verde: Ave 32 and Rannells Blvd.
Comment
RSA740786
Polypogon monspeliensis
Scott D. White, Justin M. Wood
2008-7-9
12412
Riverside
Johnson Meadow
1415
Comment
UCR140702
Polypogon monspeliensis
A. C. Sanders
2004-5-12
27868
Riverside
Elsinore Basin Region, Walker Canyon at northeast foot of Alberhill Mountain, Temescal Creek
378
Comment
SEINET3244163
Polypogon viridis
A. C. Sanders, Mark Elvin
2002-1
25224
Riverside
NE end of Santa Susana Mtns.: Santa Clara River bottom at confluence with Castaic Creek, near and above bench mark 926, at foot of bluffs on south side of river.
290
Comment Read comments Jul 29 2013
SDSU13615
Populus balsamifera subsp. trichocarpa
W. Miller, C. Mosse
Riverside
Comment
CAS-BOT-BC102586
Populus fremontii
Munz; Harwood
1920-2-28
3261
Riverside
2 mi. S.E. of Corona
304
Comment
POM2088
Populus fremontii
I. M. Johnston
1917-4-4
1092
Riverside
Palm Canyon.
457
Comment
SD229278
Populus fremontii subsp. fremontii
Dick Schwenkmeyer
2012-10-16
851
Riverside
Approx. 2 mi. south of U.S. Highway 10 at Cabazon.
505
Comment
RSA472194
Porophyllum gracile
Christopher Davidson, Jones
1980-4-4
9955
Riverside
Orocopia Mts. West end of the mountains in a small canyon and wash almost due south of Oro Peak.
518
Comment
RSA4946
Porophyllum gracile
C. B. Wolf
1932-4-27
3052
Riverside
Colorado Desert, lower end of Lost Palm Canyon, at 1st rocky hills, 1mi off the Mecca-Blythe Road.
244
Comment
CDA3370
Portulaca oleracea
T. B. Salvato, A. C. Sanders
2005-5-17
890
Riverside
San Jacinto Mtn foothills; San Jacinto River E of Valle Vista, just downstream from the Forest Service boundary and N of CA Hwy 74.
Comment
UC1951225
Potamogeton pusillus
Justin M. Wood with Brandy Wood
2009-7-4
1045
Riverside
San Bernardino Valley: Riverside Flood Control Basin, SW corner of Patton Rd and Wineville Rd, immediately S of San Bernardino County Line. Guasti 7.5' Quad.
Comment
RSA200061
Potentilla gracilis var. elmeri
L. B. Ziegler
1967-8-1
s.n.
Riverside
Upper Hurkey Creek south side of San Jacinto Mts.
Comment
NY436457
Potentilla wheeleri var. rimicola
P. A. Munz
1924-7-27
8764
Riverside
Dark Canyon, San Jacinto Mts.
2407.9
Comment
CAS-BOT-BC206995
Prosopis glandulosa var. torreyana
Roxana S. Ferris
1918-6-14
963
Riverside
By stream at Palm Springs
Comment
UCR270201
Prunus dulcis
A. C. Sanders, Jeanne Marie Acceturo & participants in Jepson Workshop
2016-4-3
42420
Riverside
Peninsular Range, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, south end of Los Caballos Road, c. 0.3 km NW (161 deg. ) of water tank
473
Comment
UC861037
Prunus fremontii
Ivan Johnston
Apr 4 1917-Apr 6 1917
1101
Riverside
Colorado Desert, Palm Canyon Palm Canyon; Colorado Desert, Palm Canyon
304
Comment
UCR22038
Prunus ilicifolia
Steve Boyd
1980-6-4
316
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
640
Comment
SEINET3005043
Psathyrotes ramosissima
G. Rink
2011-4-25
10479
Riverside
Proposed Palo Verde Solar Power Plant about 15 miles southwest of Blythe, desert pavement
118
Comment
UC990729
Psathyrotes ramosissima
Roxana S. Ferris
1953-3-10
12603
Riverside
Thousand Palms Indio Hills
Comment
UCR241715
Psathyrotes ramosissima
Alejandra Martinez-Berdeja, Cara M. Stripe
2010-4-24
56
Riverside
Sonoran (Colorado) Desert, near Joshua Tree National Park, Coachella Valley, Dillon Rd. 4.21 miles north of Hwy 10 in Indio
91
Comment
POM358758
Pseudognaphalium biolettii
Elbert Benjamine
1929-2-17
26
Riverside
Mt. Roubidoux, Riverside
Comment
UC1518844
Pseudognaphalium luteoalbum
Robert F. Thorne, Kay L. Wright and Richard K. Benjamin
1982-10-8
55375
Riverside
near Whitewater Post Office (between old and new highway bridges and along Whitewater River); San Bernardino Mts., Mouth of Whitewater Canyon, Whitewater
411
Comment
UCR280932
Pseudognaphalium microcephalum
Mitch Provance, Matt K. Beyers, Jeremiah George, John Hazlett
2017-6-5
617- 16
Riverside
Temescal Valley, Mayhew Wash, 200 yards E of I-15, N side of Temescal Canyon Rd.
314
Comment
JEPS26595
Pseudognaphalium thermale
Peter Kamb
1948-10-31
1280
Riverside
Hall Canyon San Jacinto Mts., Hall Canyon
1645
Comment
UCR112396
Psilocarphus brevissimus
A. C. Sanders, K. C. Rose
1998-5-21
21855
Riverside
Hemet, Alkaline flats west of town, east of the canal, south of Hwy 74 (Florida) and c. 1/4 mi. west of Warren Rd.
457
Comment
UCR280721
Psilocarphus brevissimus
Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett
2017-4-10
417- 22
Riverside
Elsinore Trough, Baker St., 0.05-0.15 miles SE of Pierce St. [NW edge of city of Lake Elsinore, near Terra Cotta]
384
Comment
SJSU5521
Psilostrophe cooperi
R. C. McGehee
1970-4-16
215
Riverside
by road between Wileys Well & Nyland
Comment Read comments Aug 30 2007
UCSB13077
Psorothamnus arborescens
Dearing, Hugh; Dearing, Margaret
1940-6-9
Riverside
7 mi. N of Palm Springs
Comment
JEPS41716
Psorothamnus arborescens var. simplicifolius
W. L. Jepson
1914-5-17
5982
Riverside
Summit of Cottonwood Mountains = Lookout Mountain!; Mohave Desert
1219
Comment
SD121836
Psorothamnus arborescens var. simplicifolius
C. H. Muller
1952-5-21
9515
Riverside
Outwash plain at mouth of Morongo Canyon.
Comment
UCR17307
Psorothamnus arborescens var. simplicifolius
K. Stolte
1978-5-25
s.n.
Riverside
Sonoran (Colorado) Desert, south side Hwy 111, at Windy Point; c. 5 mi. west of Palm Springs, Coachella Valley
300
Comment
CAS-BOT-BC353619
Psorothamnus emoryi
B. D. Stark
1932-6-15
3731
Riverside
Whitewater, road to Indio, Colorado Desert
152
Comment
IRVC28838
Psorothamnus emoryi
Mark A. Elvin
2005-4-25
4221
Riverside
Coachella Valley; N of Palm Springs; N of I10; S of Dillan Road; E of Indian Avenue. Northern Sonoran Desert
244
Comment
JEPS41730
Psorothamnus emoryi
W. L. Jepson
1927-4-14
11697
Riverside
Colorado Desert, Silent Canyon, foothills SE end Santa Rosa Mts.
304
Comment
RSA403988
Psorothamnus emoryi
Anstruther Davidson
1893-04
s.n.
Riverside
Palm Springs.
Comment
UCR136897
Psorothamnus emoryi
Michael D. Wilcox
2003-6-26
s.n.
Riverside
Sonoran (Colorado) Desert, Thousand Palms Oasis
152
Comment
CAS-BOT-BC340871
Psorothamnus schottii
L. R. Abrams
1926-3-26
11066
Riverside
Palm Springs to Palm Canyon
Comment
CAS-BOT-BC340896
Psorothamnus schottii
Carl B. Wolf
1932-4-27
3057
Riverside
Colorado Desert. 5 mi. E. of Desert Center. No. base of Chuckwalla Mts.
152
Comment
CAS-BOT-BC340919
Psorothamnus schottii
Marcus E. Jones
1927-4-16
s.n.
Riverside
Colo. Desert. Hidden Spring, near Shaver's Well
Comment
RSA404254
Psorothamnus schottii
Anstruther Davidson
1979-4-4
7690
Riverside
Orocopia Mts. Lower End of Box Canyon on Box Canyon Rd., 4.4 mi. E of Mecca.
213
Comment Read comments Mar 15 2013
SD44839
Psorothamnus schottii
Darley F. Howe
1952-4-27
2190
Riverside
Along All American Canal; 5 mi. so highway east of Mecca.
Comment
UCD159769
Psorothamnus schottii
Duncan S. Bell
2013-1-30
4440
Riverside
The Mecca Hills; in an unnamed canyon between Thermal Canyon and Painted Canyon, just to the west of Mecca Hills peak 1642.
138
Comment
SEINET12155971
Psorothamnus schottii
E. A. Purer
1935-1
6462
Riverside
Near Palm Springs, Colorado Desert
Comment
RSA404271
Psorothamnus spinosus
Anstruther Davidson
1895-06
1903
Riverside
Palm Springs.
Comment
RSA575916
Pteridium aquilinum var. pubescens
Steve Boyd
1994-10-14
8376
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest. Fisherman's Camp Trail (7S02) from Wildomar Road (7S01) west into Tenaja Canyon at its confluence with San Mateo Canyon, Fisherman's Camp.
341
Comment
SDSU13320
Pteridium aquilinum var. pubescens
Ryan Jacobson, Jeremy Mass
2000-4-19
13
Riverside
On banks of Stone Creek, Santa Margarita Ecological Reserve, along jeep trail going from south-side facility to north-side facility. About 1.5 miles from south-side facility.
183
Comment
CAS-BOT-BC421258
Pterostegia drymarioides
A. C. Sanders; T. B. Salvato; Matthew Malle; Jonas Winbolt; Katie A. Kurtz
2010-4-2
37735
Riverside
Peninsular Range: Alberhill, south foot of the Gavilan Hills at Temescal Canyon, c. 0.5 mi NE (34 deg. ) of intersection of Temescal Canyon Rd. and Concordia Ranch Rd.
518
Comment
POM209228
Pterostegia drymarioides
S. G. Stokes
1934-7-1
313
Riverside
San Jacinto Mountains
1067
Comment
UCR116989
Pterostegia drymarioides
A. C. Sanders, T. B. Salvato
2001-5-3
24074
Riverside
Perris-Aguanga Basin region, Hemet, SE corner of State Street at Gibbel, 1712 ft. hill at east end of Diamond Valley
518
Comment
UCR18121
Pterostegia drymarioides
A. C. Sanders
1978-4-2
567
Riverside
Sonoran (Colorado) Desert, Living Desert Reserve in Palm Desert [mouth of Deep Canyon]
152
Comment
CAS-BOT-BC362148
Pulicaria paludosa
A. C. Sanders; Pam MacKay; Tim Thomas; O. F. Clarke; et al
1996-11-23
19661
Riverside
San Bernardino Mtns.: Whitewater Canyon, just above Bonnie Bell, 2.3 miles below the stream crossing near the fish hatchery, E of VAMB Captain
534
Comment
UCR50000
Pulicaria paludosa
Theo Glenn
1987-6-15
s.n.
Riverside
Western Colorado Desert, Coachella Valley, Thousand Palms Oasis, in the Indio Hills.
168
Comment
UCSB1217
Quercus X munzii
Muller, Cornelius
1952-3-23
Riverside
Live-oak Tank, Joshua Tree National Monument
Comment
CAS-BOT-BC61821
Quercus agrifolia
B. Trowbridge
1979-4-13
6074
Riverside
ca. 5 miles west of Temecula off Hwy. 71
457
Comment
UCR270755
Quercus agrifolia
T. B. Salvato, Arlee M. Montalvo, Rari E. Marcs
2016-4-26
8368
Riverside
Santa Ana Mountains, unnamed west-east trending canyon south of Mabey Canyon and north of Tin Mine Canyon, c. 0.6 mi west of the end of West Foothill Parkway
424
Comment
SEINET10730902
Quercus agrifolia var. agrifolia
Andrew Townesmith, Karen M. Meyer; Tracy Scott
2007-3-11
Townesmith 673
Riverside
Cleveland National Forest. Along South Main Divide Road, 3.5 miles south of intersection with Route 74
890
Comment
RSA450473
Quercus agrifolia var. oxyadenia
J. C. Roos
1965-9-26
s.n.
Riverside
San Janinto & Santa Rosa Mountains: hills near summit of Pines to Palms Highway.
Comment
UCR161944
Quercus agrifolia var. oxyadenia
Mike Misenhelter
2005-9-9
s.n.
Riverside
San Bernardino Mtns., northeast of intersection of Basil Lane and Butterfly Drive, just south of Wildwood Canyon Road, north of Cherry Valley
1052
Comment
UCR168032
Quercus agrifolia var. oxyadenia
R. E. Riefner Jr.
2005-8-7
05- 580
Riverside
San Bernardino National Forest: San Jacinto Mountains, 2.3 mi. west of Santa Rosa Mountain Rd on SR 74 at Vandeventer Flat
1430
Comment
RSA479914
Quercus berberidifolia
Steve Boyd
1987-11-23
2098
Riverside
Mt. Russell, N of Lake Perris, Moreno Valley.
762
Comment
SDSU13905
Quercus berberidifolia
Michael G. Simpson, Claudia Luke & Shane Waddell
2000-5-23
2130
Riverside
Santa Margarita Ecological Reserve (SDSU), southeast region, El Valle meadow.
648
Comment
UCR158906
Quercus berberidifolia
A. C. Sanders, R. E. Riefner Jr.
2005-8-12
31546
Riverside
San Jacinto Mtns., Vandeventer Flat along Hwy 74, 1.2 mi. west of Santa Rosa Mtn. Rd., just west of entrance to Santa Rosa Indian Reservation
1402
Comment
UCR209398
Quercus berberidifolia
Fred M. Roberts, Robt. L. Allen
2007-6-22
6540
Riverside
San Jacinto Mountains, Bau\tista Canyon, Bautista Canyon Road, 2.2 km northwest of Bautista Spring below Blackburn Ridge
726
Comment
UCR26582
Quercus berberidifolia
John LaSalle
1982-5-4
4
Riverside
Peninsular Range, 2.4 mi west of Radec across the Hwy from Vail Lake turnoff from Hwy 79.
Comment
UCSB34696
Quercus chrysolepis
Nixon, Kevin; Hendon, Emily
1980-5-23
Riverside
15.9 mi northwest of Idyllwild on Calif. Hwy 243; San Jacinto Mtns
Comment
UC5826
Quercus dumosa
S. B. Parish
1891-11-5
2259
Riverside
McGee's home
Comment Read comments Mar 9 2011
SBBG92531
Quercus engelmannii
B. Pitzer
1988-6-8
1045
Riverside
Rancho Californica area, avocado grove S of Avenida del Oro, just past Calle Capistrano
Comment
SD90464
Quercus engelmannii
Robert F. Thorne, E. Lathrop
1969-6-6
39348
Riverside
Santa Rosa Plateau: Rancho California
609
Comment
UCR252814
Quercus engelmannii
John Dvorak
2010-11-2
007
Riverside
Perris Aguanga Basin, Two miles north of the intersection of Sage Road and Highway 79, west of alluvial fan
692
Comment
UCR169242
Quercus kelloggii
Randall T. Schuh, Cassis, Schwartz, Weirauch, Wyniger, Forero
2004-5-20
10- 77
Riverside
San Jacinto Mtns, San Bernardino National Forest, 2 miles north of Idyllwild on Hwy 243, Site L10
1717
Comment
CAS-BOT-BC104311
Quercus palmeri
Philip A. Munz
1946-10-19
11571
Riverside
Burnt Valley, about 5.2 mi E of Anza
1310
Comment
SD232696
Quercus palmeri
A. C. Sanders
1995-11-26
17925
Riverside
Elder Creek drainage, NE of Tule Pk, between Aguanga & Anza, S of Hwy 371. Elder Crk. Rd. 0.3 mi. W of Bonny Lane, rural low density development, area partially cleared.
1264
Comment
UC1135917
Quercus wislizeni var. frutescens
A. Lewis
Mar 1934
370
Riverside
Mojeska Peak Cleveland National Forest, Corona Quad.
1219
Comment
CAS-BOT-BC362627
Rafinesquia neomexicana
John H. Thomas
1957-3-30
6570
Riverside
Joshua Tree National Monument. About 3 miles southeast of White Tank near the road to Cholla Cactus Garden. About 20 miles northeast of Indio
883
Comment
HSC28057
Rafinesquia neomexicana
Richard Spjut
1973-4-6
3273
Riverside
Colorado Desert, 4-5 mi. N of Palm Springs on Indian Ave.
152
Comment
RSA703469
Rafinesquia neomexicana
LeRoy Gross, Leland Lubinsky, Victor Steinmann, Linda Lee Worlow
2005-2-17
1413
Riverside
Corn Springs Campground in the Chuckwalla Mountains. Canyon southwest of Campground.
480
Comment
UCR279567
Rafinesquia neomexicana
A. C. Sanders, Jim Malusa
2017-3-29
43176
Riverside
Sonoran (Colorado) Desert, northern Chocolate Mountains, large canyon 4 km SSE (164 deg. ) of the confluence of Red Canyon and Salt Creek
518
Comment
UCR12601
Ranunculus aquatilis
Bill Schultz
1972-5-22
720522- 31
Riverside
San Jacinto Mtns., 0.3 miles east of Mobile station on Hwy 74 at Hemet Lake, south of Hwy
1326
Comment
UCR151412
Ranunculus hebecarpus
D. L. Banks
1997-4-5
1708
Riverside
Agua Tibia Mtns., NW Palomar Mtns: Pechanga Indian Reservation. south of Dorland Mountain, just west of the Wilderness Area Boundary, along a tributary of the N fork of Pechanga Creek
640
Comment
RSA249864
Ranunculus oxynotus
Robert F. Thorne, J. P. Simon, C. W. Tilforth
1969-6-24
38149
Riverside
San Bernardino National Forest, San Jacinto Mountains: Lake Fulmor.
1677
Comment
CSUSB568
Raphanus raphanistrum
Penny Stead
1970-4-14
Riverside
Found in vacant behind A. & I. dorm at University of California, Riverside.
274
Comment
SBBG101776
Rhamnus crocea
S. Boyd, T. Ross
1991-6-14
6383
Riverside
Warm Springs Crk at the NE end of Hogbacks ridge, from Alamos Rd S to confluence w/ Adobe Spring tributary, 2-3 mi NW of Murrieta Hot Springs
Comment
RSA210968
Rhamnus ilicifolia
C. W. Tilforth
1969-7-24
212
Riverside
About 5 mi. south of Hemet, east of County Highway R-3.
Comment
UCR54446
Rhamnus ilicifolia
A. C. Sanders, E. J. Lawlor
1988-10-22
8735
Riverside
Santa Rosa Mountains, Pinyon Flats area, along the trail from the Dolomite Mine to Horsethief Creek
1200
Comment
RSA731532
Rhamnus pilosa
R. E. Riefner
2007-9-6
7 -376
Riverside
W of Rainbow Canyon ca. 2 mi E of I-15 SW of Pechanga Indian Reservation
668
Comment
CAS-BOT-BC168116
Rhus aromatica
P. C. Everett
1935-6-18
7181
Riverside
Santa Ana Mts., main divide highway to Santiago Pk., 1 mi. from Ortega Highway
731
Comment
CAS-BOT-BC200732
Rhus aromatica
A. C. Sanders; J. Goetzen
1996-5-1
18138
Riverside
San Bernardino Mtns.: Morongo Indian Reservation, along dirt road in Hathaway Crk. Cyn., N of Banning
915
Comment
CDA35354
Rhus ovata
T. C. Fuller
1963-4-23
10294
Riverside
San Jacinto Mountains; Highway 74 to Palm Desert, just east of Pinyon Flat.
0
Comment
OBI8068
Rhus ovata
David J. Keil, Malcolm McLeod
1977-3-26
12018
Riverside
9 mi E of jctn with I-15 along Calif 79.
518
Comment
UC1979667
Rhus ovata
Darin L. Banks, Steve Boyd
1995-3-16
108
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area. E of the Dripping Springs Alcove, N slope of Wildhorse Peak, on the Wildhorse Trail.
Comment
UCR163816
Rhus ovata
John F. Green
2005-11-2
s.n.
Riverside
Peninsular Range, Southern Santa Ana Mtns., Santa Rosa Plateau, La Cresta area, 1 mile N of Squaw Mountain, 1.6 mi. NE of Tenaja Guard Station
716
Comment
RSA0062683
Rhus ovata
Dave Kelly
1948-1-23
s.n.
Riverside
Foothills of Batiesta [Bautista] Canyon, 7-10 mi. East of Hemet.
518
Comment
RSA476152
Ribes cereum
H. E. Hasse
1892-7-2
s.n.
Riverside
San Jacinto Mts, Taquitz meadow.
Comment
SD67910
Ribes cereum
Reid Moran
1968-8-3
15352
Riverside
Occasional on northeast slope, ridge 1.0 mile northwest of Toro Peak.
2250
Comment
UC79638
Ribes cereum
A. W. Anthony
1895-7-7
Riverside
San Jacinto Mountain
2743
Comment
UCD102262
Ribes indecorum
Steve Boyd; Tim Ross, Laurel Arnseth
1989-4-2
3191
Riverside
Vail Lake area, W end of bench on S flank of Oak Mtn.
548
Comment
RSA575881
Ribes malvaceum var. viridifolium
Steve Boyd
1981-3-13
s.n.
Riverside
Gavilan Hills region, western flank of Estelle Mountain in steep canyon at the border of NW 1/4 Sec. 5 and NE 1/4 Sec. 6.
610
Comment
CAS-BOT-BC212606
Ribes montigenum
A. Davidson
1896-7-1
s.n.
Riverside
Summit, San Jacinto Peak
Comment
RSA0022092
Ribes montigenum
P. A. Munz
1922-7-7
6046
Riverside
Summit of San Jacinto Peak.
3287
Comment
RSA761166
Ribes nevadense
Shawn Krosnick, C. Martinez, Naomi S. Fraga, L. McDade
2010-8-14
700
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
RSA709708
Ribes quercetorum
A. C. Sanders
2004-5-5
27766
Riverside
Gavilan Hills: Route of proposed realignment of Gavilan Rd., SSW from Multiview Rd. intersection, ca. 0.25 mi. NNW of Harford Spring, ca. 1.2 mi. NE of Gavilan Peak.
579
Comment
UCR154628
Ribes quercetorum
A. C. Sanders, Mike Misenhelter
2005-6-15
31003
Riverside
Peninsular Range; Sage-Aguanga Region, 2 miles NNE of Vail Lake, 4 miles SSW of Sage, Denise Rd. at Bonita Rd., near Calle de Nino, 1.2 mi. NE of summit of (Big) Oak Mtn., SW of Rocky Ridge and SE of Black Hills
671
Comment
UCR35281
Ribes roezlii var. roezlii
L. B. Ziegler
1968-6-12
316
Riverside
San Jacinto Mtns., Thomas Mountain, slopes below summit
2043
Comment
UCR251975
Romneya coulteri
Marissa Manahan
2011-4-25
s.n.
Riverside
Walker Canyon, along I-15 Freeway NW of Lake Elsinore
Comment
SDSU13629
Rorippa nasturtium-aquaticum
W. Miller with C. Mosse
1972-7-11
Riverside
Comment
UCR114544
Rorippa nasturtium-aquaticum
A. C. Sanders, K. C. Rose
1999-6-18
22812
Riverside
Skinner/Domenigoni area, French Valley, E side of Washington Ave. near Rawson Rd.
451
Comment
RSA708220
Rosa californica
Scott D. White, Angelia Carey
2004-5-7
10334
Riverside
San Jacinto Mountain foothills: Indian Creek and adjacent foothills.
549
Comment
RSA761754
Rosa californica
Shawn Krosnick, C. Martinez, Naomi S. Fraga, L. McDade
2010-8-14
649
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
UCR654
Rosa californica
S. C. Warner
1956-5-19
s.n.
Riverside
San Jacinto Mtns., 3 mi up Bautista Canyon Road, near San Jacinto
671
Comment
SEINET239057
Rostraria cristata
Mitch Provance
1998-3-20
174 B
Riverside
Riverside area: Jurupa Mtns. pass west of Rattlesnake Mtn. along the E side of Armstrong Rd. ca. 1/8 mi. S of the San
313
Comment
RSA0086464
Rubus ursinus
Mitch Provance
2013-4-8
413 -11
Riverside
San Bernardino Valley: Santa Ana River Bottom, Tequesquite Creek and associated wetlands W of Rubidoux Ave.
226
Comment
CAS-BOT-BC422287
Rumex californicus
D. E. Breedlove
1961-8-5
943
Riverside
Along Fuller Mill Creek, 0.5 mile upstream from point where creek crosses Riverside Highway 1; San Jacinto Mountains
1645
Comment
CAS-BOT-BC433322
Rumex crispus
A. J. Mc.
1892-5-1
s.n.
Riverside
Elsinore
Comment
JOTR32379
Rumex crispus
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler
2011-6-16
2489
Riverside
Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4)
1301
Comment
UCR180047
Rumex crispus
Mitch Provance
2005-5-18
9808
Riverside
Warm Springs Valley, Nichols road wetland area at Alberhill Creek, south of the I-15 Freeway and Collier Ave., along the SE side of Pierce St., properties on both the NE and SW sides of Baker St. in the city of Elsinore
396
Comment
CAS-BOT-BC433585
Rumex hymenosepalus
Scott D. White
1996-4-14
3910
Riverside
Perris Basin, W Riverside Co. E of Hemet: San Jacinto River Wash near Valle Vista, N of Hwy. 74, ca. 1.7 mi W of USFS Cranston Fire Station.
550
Comment
CAS-BOT-BC433961
Rumex salicifolius
Scott D. White
1996-8-1
4430
Riverside
San Jacinto Mts. Idyllwild Area: Hwy 243 at Deer Springs trailhead and adjacent area.
1830
Comment
POM19661
Rumex salicifolius var. salicifolius
Mary F. Spencer
1923-1
2237
Riverside
Idyllwild, San Jacinto mts.
1646
Comment
JOTR35977
Salix exigua
De Groot, Sarah J., Jessica Chu, Loraine Washburn
2013-3-22
6877
Riverside
Joshua Tree National Park. Cottonwood Spring; Fan palm oasis and surrounding slopes.
914
Comment
UCR128560
Salix exigua
A. C. Sanders, Mitch Provance
2001-4-5
23919
Riverside
Perris-Aguanga Basin region, Long Canyon, Temecula, between gas pipeline route and 'windmill,' south of BM 1221
366
Comment
RSA0010965
Salix exigua var. exigua
Lyman D. Benson
1949-3-28
13564
Riverside
Santa Rosa Mountains. Pines to Palms Highway from Palm Springs to Hemet.
732
Comment
RSA0010967
Salix exigua var. exigua
I. M. Johnston
1917-4-4
s.n.
Riverside
Andreas Canyon.
290
Comment
SBBG58927
Salix exigua var. hindsiana
Mrs. H. P. Bracelin
1932-4-12
605
Riverside
E side of bridge over Santa Ana River, 4.8 km N of Arlington on rd to Pedley, W of Riverside
240
Comment
UC498067
Salix exigua var. hindsiana
Philip A. Munz
1932-3-24
12031
Riverside
n Elsinore (along small stream)
304
Comment
UC4994
Salix exigua var. hindsiana
H. M. Hall
June, 1901
2105
Riverside
borders of Colorado Desert, e base San Jacinto Mts.
Comment
RSA4945
Salix gooddingii
Carl B. Wolf
1932-4-28
3085
Riverside
Overflow land back of Colorado River, about 800 m. from State Inspection Station, on way to Blythe Bridge.
90
Comment Read comments Mar 26 2011
SD187475
Salix laevigata
Scott D. White, Angelia Carey
2004-5-7
10348
Riverside
San Jacinto Mountain foothills: Indian Creek and adjacent foothills
548
Comment
UCR140318
Salix laevigata
A. C. Sanders, Guy Bruyea
2004-4-2
27408
Riverside
San Jacinto Valley, Tres Cerritos, c. 3 miles WNW of Hemet, east of the Lakeview Mtns., in central valley among the three peaks
518
Comment
UC4983
Salix lutea
H. M. Hall
1901-7-17
2447
Riverside
San Jacinto Mts., Tahquitz Creek
1828
Comment
UCR104919
Saltugilia australis
A. C. Sanders, Pam MacKay, Tim Thomas & O. F. Clarke
1997-5-4
20650
Riverside
San Jacinto Mountains, north side along Hwy 243, 1.5 mi below Twin Pines Ranch Road (McMullen Flat), north slope of Peak 3740
1067
Comment
SEINET1906667
Salvia
A. C. Sanders, B. Pitzer
1992-1
13125 -E
Riverside
Riverside, UCR Botanical Garden.
335
Comment
UCR11221
Salvia X bernardina
Dennis E. Kucera
1970-4-14
s.n.
Riverside
Peninsular Range; Moreno Valley, Residence of D.E. Kucera at 11681 Dalehurst Road, Sunnymead
625
Comment
RSA411319
Salvia apiana
Gale Sphon
1955-5-7
s.n.
Riverside
3 miles W of Lake Elsinore.
Comment
UCR11353
Salvia apiana
Dennis E. Kucera
1971-6-2
s.n.
Riverside
Peninsular Range; Moreno Valley, Kucera residence, 11681 Dalehurst, Sunnymead (now part of city of Moreno Valley)
625
Comment
UCR102701
Salvia columbariae
B. G. Pitzer
1998-1-24
3384
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
CLARK-A1045-181
Salvia dorrii
George K. Helmkamp
1979-5-5
Riverside
Santa Ana Mountains vernal pool; Wildomar 7.5'Q
Comment Read comments Jul 21 2021
RSA0116964
Salvia eremostachya
Anstruther Davidson
1903-5-1
s.n.
Riverside
Palm Springs.
Comment
RSA314041
Salvia eremostachya
Walter Wisura
1983-7-9
3920
Riverside
11 mi fr. jctn. with Hwy 111. along Hwy 74.
Comment
UCLA69690
Salvia eremostachya
Elizabeth McClintock
1941-5-30
Riverside
near Tule Creek; Coyote Canyon
Comment
UCR18500
Salvia eremostachya
Frank C. Vasek, O. F. Clarke
1966-4-4
s.n.
Riverside
Santa Rosa Mtns, Hwy 74 at Royal Carrizo Road, Deep Canyon drainage
917
Comment
CLARK-A1656-694
Salvia mellifera
Lois Ann Scott
1978-4-11
Riverside
San Gorgonio Pass
579
Comment
RSA434135
Salvia mellifera
N. C. Cooper
1944-5-6
1213
Riverside
Banning.
701
Comment
UCD125545
Salvia mellifera
R. Tofsrud
1951-4-25
s.n.
Riverside
near Santa Anna above Elsinore.
Comment
UCD125587
Salvia mellifera
C. L. Hitchcock
1966-3-16
24181
Riverside
0.25 mile west of Aguanga.
Comment
UCR139642
Salvia mellifera
A. C. Sanders
2004-7-1
28380
Riverside
Perris-Aguanga Surface/Menifee Valley Region, Paloma Valley, large rocky hill (1762 ft.) 1 mi. east of Murrieta Rd. and 1 mi. N of Bundy Canyon Rd., c. 5 miles due south of Sun City
488
Comment
UCR174264
Salvia mellifera
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-28
32671
Riverside
Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd., near stream crossing of dirt road
549
Comment
CAS-BOT-BC224851
Salvia pachyphylla
H. M. Hall
1901-7-1
2160
Riverside
San Jacinto Mountains. Eastern base, along the borders of the Colorado Desert
Comment
UC187491
Salvia pachyphylla
A. W. Anthony
1895-7-13
Riverside
San Jacinto Mountains
2438
Comment
UC489206
Salvia pachyphylla
C. V. Meyer
1928-7-27
568
Riverside
near Hidden Lake; San Jacinto Mts.
2438
Comment
RSA727067
Salvia vaseyi
Jay Walker, R. C. Walker
3101
Riverside
Ca. 6 miles NE of Pinyon Flats, along hwy 74, at mile marker 87.25 in the first pullout uphill from Vista Point.
Comment
SFV4276B
Salvia vaseyi
W. A. Emboden, Jr.
May 1963
s. n.
Riverside
Palms to Pines Highway.
Comment
UC217970
Salvia vaseyi
P. A. Munz, I. M. Johnston
1922-5-7
5285
Riverside
mouth of Dry Morongo Wash Plants of Southern California, Colorado Desert
365
Comment
SEINET7882518
Sambucus glauca
Jean Coulson
1959-1
188
Riverside
Riverside, Riverside County, Calif. .4 mi. from Pennsylvania Ave. on Canyon Crest E. side of road, in gully.
Comment
RSA748217
Sambucus mexicana
G. Gust, L. Nye
2005-3-10
533
Riverside
City limits of Lake Elsinore on River bank just off of Auto Center Dr., N of junction with Diamond Dr.
400
Comment
RSA0037336
Sambucus mexicana
Bob Rogers
1984-4-21
11
Riverside
Collected along trail and bank area on the west side of Strawberry Creek heading upstream. Starting point was 4.9 miles from Cranston ranger station heading East on Hwy.74.
914
Comment
POM3627
Samolus parviflorus
Crawford, Johnston
1917-6-9
1231
Riverside
Santa Ana River near Corona.
Comment
RSA612699
Sanicula arguta
D. L. Banks
1997-3-29
1599
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. The headwaters of Pala Creek at the southern extremity of the Reservation, north the Riverside / San Diego County line border., West of the intersection of Magee Truck Trail and Moreno Road including a large area of vernally wet grassland at the extreme southwestern corner of the Reservation.
390
Comment
SEINET13945144
Sanicula bipinnatifida
Steve Boyd
1986-1
1379
Riverside
Temescal Canyon: Alberhill Mtn., south slope of mtn., just east of claymine area. Elev 1400-1600 ft
488
Comment
UCR19460
Sarcostemma hirtellum
Carl Epling, H. Lewis
1941-5-2
s.n.
Riverside
Sonoran (Colorado) Desert, Cottonwood Spring junction
945
Comment
UCR226768
Sarcostemma hirtellum
Jim Andre
2011-2-9
15897
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
RSA47452
Schedonorus arundinaceus
J. C. Roos
1949-5-21
4317
Riverside
Temecula.
304
Comment
UCR91855
Schinus polygamus
A. C. Sanders, G. Helmkamp
1995-12-5
17930
Riverside
City of Riverside: abandoned orchard on Spruce Street, at Canyon Crest Drive.
300
Comment
SDSU18397
Schismus barbatus
C. Matt Guilliams
2008-2-27
484
Riverside
El Sobrante Landfill preserve area, western Riverside County, east of Interstate 15 off Temescal Canyon Road. Ca. 5 kilometers east off freeway. Access through landfill entrance.
370
Comment
UCR41394
Schismus barbatus
N. M. Fellows
1985-3-3
94
Riverside
San Jacinto Mtns, Oasis de los Osos Preserve of the Nature Conservancy, off Snow Creek Canyon at the north foot of San Jacinto Mountain, l mile west of Snow Creek Village
489
Comment
SDSU12984
Schoenoplectus americanus
Michael G. Simpson with Claudia A. Luke
1999-10-27
2020
Riverside
Santa Margarita river, Santa Margarita Ecological Reserve, San Diego State University, ca.1/2 mile from Southside Facilities.
152
Comment
POM78962
Schoenoplectus californicus
I. M. Johnston
1925-7-7
5280
Riverside
Santa Ana River (Hammer s Spring River Ranch), ca. 1 mile above Corona-Ontario Road Bridge.
183
Comment Read comments Jul 10 2015
UCR278569
Schoenoplectus californicus
Mitch Provance
2012-9-5
912- 07
Riverside
Beaumont Plateau, City of Beaumont, lower reaches of Potrero Creek, adjacent to Four Seasons Development, west side of Highland Springs Ave., 1.1 miles south of the I-10 freeway.
762
Comment
POM153368
Schoenoplectus maritimus
Phillip A. Munz, I. M. Johnston
1928-9-12
11243
Riverside
North end of Lake Elsinore.
Comment
RSA617994
Schoenoplectus saximontanus
R. E. Riefner
1997-6-14
97 -191
Riverside
Elsinore Trough, Wildomar.
Comment
SBBG80993
Scirpus microcarpus
D. L. Ill
1985-5-12
39
Riverside
Harford Springs, 1.6 mi S of Cajalco Rd on Gavilan Rd, right side of rd along Spring, Gavilan Hills
609
Comment
UCSB25710
Scrophularia californica
Gliessman, Stephen
1968-7-17
Riverside
along Little Thomas Mountain Road, 2.7 miles southwest of junction with Highway 74, Little Thomas Mountain
1524
Comment
RSA425202
Scrophularia californica subsp. floribunda
Ora M. Clark
1929-4-6
1936
Riverside
Riverside.
Comment
UCR281202
Scutellaria bolanderi subsp. austromontana
James Hughes
2017-6-21
s.n.
Riverside
San Jacinto Mountains, Fleming Ranch
1569
Comment
CAS-BOT-BC341101
Scutellaria mexicana
Peter H. Raven
1958-5-5
12886
Riverside
Jumbo Rocks Camp Ground, Joshua Tree National Monument
Comment
RSA0074165
Scutellaria siphocampyloides
Richard Olmstead
1986-6-8
804
Riverside
1.1 mile SE of Mountain Center along Hwy 74.
1448
Comment
UCR20801
Sedum spathulifolium
Robert McKernan
1980-5-18
s.n.
Riverside
San Bernardino Mtns., 0.5 mi. up the Kitching Peak Trail
1585
Comment
UCR269175
Sedum spathulifolium
Duncan S. Bell, Caitlin Elam, Carrie Kiel
2013-6-5
5011
Riverside
San Jacinto Mountains, Strawberry Creek to the southwest of Strawberry Valley, c. 2.4 air miles southwest of Idyllwild
1534
Comment
RSA585637
Selaginella bigelovii
Darin L. Banks, Steve D. Boyd
1995-3-15
72
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of Agua Tibia Mountain, Dorland Mountain area.
790
Comment
RSA683861
Selaginella bigelovii
Scott D. White, Michael Honer
2003-4-4
8948
Riverside
Dissected bajada bench, below and east of Horsethief Canyon; immediately S of I-15 Freeway.
366
Comment
UC1059063
Selaginella bigelovii
Lee Bonar
1957-3-2
Riverside
e slope Mt. Rubidoux
Comment
UC306711
Selaginella bigelovii
I. M. Johnston
1918-4-3
1825
Riverside
San Jacinto Canyon; San Jacinto Mts.
685
Comment
SEINET6336353
Selaginella bigelovii
S. B. Parish
1907-4-18
6110
Riverside
Western border of the Colorado Desert
200
Comment
CAS-BOT-BC62088
Selaginella eremophila
L. R. Abrams
1926-3-26
11077
Riverside
Palm Canyon
Comment
RSA0041946
Selaginella eremophila
Duncan S. Bell, Loraine Washburn
2014-4-9
6589
Riverside
Orocopia Mountains; northeast section of range; approximately 3.75 air miles south of Hayfields Lake.
551
Comment
UCR85260
Selaginella eremophila
A. C. Sanders, G. K. Helmkamp, P. J. MacKay
1995-3-19
16169
Riverside
Coachella Valley/San Jacinto Mtns foothills, Coachella Valley: N-facing rocky slope in Chino Canyon along the Palm Springs tram road, 2 mi above Hwy 111 (Palm Canyon Dr.)
612
Comment
CAS-BOT-BC363481
Senecio californicus
A. C. Sanders; G. Waines; B. Ehdaie; A. Aryavand
1997-3-12
19878
Riverside
Lake Skinner area: lower Rawson Canyon, NE of the lake and SW of Black Mtn., along the road
518
Comment
UCR103458
Senecio cineraria
Dave Fleitner
1998-9-8
s.n.
Riverside
Corona, Orange grove on Gilbert Ave. southwest of Ontario Ave.
290
Comment
POM299279
Senecio douglasii var. monoensis
A. M. Alexander, Louise Kellogg
1941-5-9
2142
Riverside
Cottonwood Spring, Eagle Mountains
884
Comment
RSA575920
Senecio flaccidus var. douglasii
Steve Boyd
1994-10-14
8384
Riverside
Southern Santa Ana Mts., San Mateo Canyon Wilderness Area of the Cleveland Nat'l Forest. San Mateo Canyon, sandy benches in canyon bottoms at the confluence with Bluewater Canyon.
329
Comment
UCR133412
Senecio flaccidus var. douglasii
Jeffrey Ross, T. B. Salvato
1998-6-9
MOR- 319 A
Riverside
San Bernardino Mtns. Region, Morongo Indian Reservation, Lion Canyon, c. 3.5 miles NNW of Cabazon
854
Comment
UCR209591
Senecio flaccidus var. douglasii
Robert J. Steers, Stan C. Spencer, Matt Willis
2009-6-1
s.n.
Riverside
San Gorgonio Pass, near the town of Cabazon, west side of the San Gorgonio River on the Morongo Indian Reservation, c. 0.2 mi. WSW of the corner of Dailey Rd. and Sullivan Rd.
675
Comment
RSA0122704
Senecio mohavensis
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-23
9060
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
RSA614303
Senecio vulgaris
D. L. Banks, Victor W. Steinmann
1997-3-13
1505
Riverside
Agua Tibia Mountains: Vail Lake area, north and just S of Hwy. 79. The hills east of the Dripping Springs alcove and west of Vail Lake Marina Road, that were burned in the Vail fire of May 1996.
476
Comment
SDSU12241
Senecio vulgaris
Shasta Gaughen, M. G. Simpson
2000-4-1
3
Riverside
Comment
RSA449948
Senecio vulgaris
J. C. Roos
1967-2-7
s.n.
Riverside
City of Hemet.
Comment
RSA701161
Senna armata
Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah DeGroot, Valentin Arvizu, Tim Thibault
2004-5-14
11267
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
UCR198201
Senna armata
Michael Honer, L. Hulse
2004-4-3
1909
Riverside
Colorado Desert, Little San Bernardino Mountains, Rockhouse Canyon c. half mi north of intersection with Fargo Canyon
610
Comment
RSA0031605
Sequoiadendron giganteum
Rudolf Schmid, Mena Schmid
2009-5-1
2009 -5
Riverside
NW. San Jacinto Mtns., ne. of HW 243 ca. 16 highway km nw. of Idyllwild, in the s. unit of the San Bernardino National Forest, on sw. flank of Black Mtn. Right (as ascending) of Black Mountain Trail in flat open area on the sloping plateau or saddle, just above the head of Hall Canyon.
2093
Comment
RSA0031607
Sequoiadendron giganteum
Rudolf Schmid, Mena Schmid
2009-5-1
2009 -2
Riverside
nw. San Jacinto Mtns., ne. of HW 243 ca. 16 highway km nw. of Idyllwild, in the s. unit of the San Bernardino National Forest, on sw. flank of Black Mtn. Right (as ascending) of Black Mountain Trail on slope covered with Pteridium aquilinum and near, drainage (Indian Creek) with Alnus rhombifolia, uppermost Hall Canyon.
2066
Comment
SEINET2063690
Sesbania herbacea
A. C. Sanders
1985-8-24
5950
Riverside
Near Oasis in the lower Coachella Valley on E side of Hwy 195, ca 1/2 mi N of intersection with Hwy 86, just N of Ave. 76
-51
Comment
SEINET3228162
Sesbania herbacea
G. Rink, S. Rhodes
2012-9-9
11688
Riverside
Agricultural fields southwest of Blythe
84
Comment
UC1191601
Sesbania herbacea
Malcolm A. Nobs and S. Galen Smith
1948-9-3
500
Riverside
2 mi n Indio; Imperial Valley
Comment
UCD108488
Sesbania herbacea
Malcolm A. Nobs; S. Galen Smith
1948-9-3
500
Riverside
Citrus grove, 2 miles north of Indio.
Comment
RSA33842
Sidalcea malviflora subsp. sparsifolia
N. C. Cooper
1944-5-20
1240
Riverside
Palms to Pines Highway.
1433
Comment
CAS-BOT-BC434393
Sidotheca trilobata
Barbara Ertter; Jeffrey Strachan
1980-5-21
3479
Riverside
Santa Rosa Mountain road (Forest Road 7S02) 2.9 miles south of Highway 74 (Pines to Palms Highway)
1676
Comment
CSUSB709
Silene gallica
Annette Price
1962-5-8
089
Riverside
Santa Ana Mountains Santa Ana Mountains. Growing in Foothill woodland along Tenaja Road, 7 miles from Washington Ave.
Comment
POM305921
Silene gallica
Henry J. Ramsey
1937-4-2
I- 099
Riverside
Elsinore-Capistrano
Comment
JEPS50991
Silene parishii
Carl V. Meyer
1928-7-31
608
Riverside
near summit Tahquitz Peak; Sn Jacinto Mt., near summit of Tahquitz Peak
2682
Comment
UC120158
Silene parishii
Dr. A. Davidson
Riverside
Mt. San Jacinto
Comment
UCR263525
Silene parishii
Barbara Ertter, Ken Berg, Roxanne Bittman, T. P. Krantz
1987-9-5
7428
Riverside
San Jacinto Mountains, head of Andreas Canyon on north side of Red Tahquitz Peak
2439
Comment
CAS-BOT-BC175066
Silene verecunda
H. M. Hall
1901-7-1
2453
Riverside
In open forests of [Tauquitz] Tahquitz. San Jacinto Mountains
2133
Comment
RSA335004
Silybum marianum
Steve Boyd
1985-7-30
1048
Riverside
De Luz Rd. 7.8 mi west of Rancho California.
Comment
JOTR36020
Simmondsia chinensis
Harding, Mitzi, T. Herskovits
2012-3-16
227
Riverside
Joshua Tree National Park. Eagle Mountains, Cholla Wash
Comment
UC519862
Simmondsia chinensis
N. Dunn and A. M. Martin
Mar 26 1932-Mar 27 1932
Riverside
Cottonwood Spring
Comment
UCR244858
Simmondsia chinensis
Jim Andre
2012-3-19
21375
Riverside
Sonoran (Colorado) Desert, Palen Valley along Palen Pass Rd [Coxcomb Monument Rd.] (dirt), 7.1 mi. east of Hwy 177
321
Comment
RSA586124
Sisymbrium altissimum
D. L. Banks
1995-4-11
163
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove, along the Dripping Springs Trail.
646
Comment
CDA3871
Sisymbrium erysimoides
O. F. Clarke
1974-11-25
Riverside
0
Comment
UC1494255
Sisymbrium erysimoides
O. F. Clarke
1977-10-24
Riverside
University of California Riverside campus, e of the Agricultural Extension offices University of California Riverside campus
Comment
CLARK-A1045-163
Sisyrinchium bellum
George K. Helmkamp
1978-6-1
Riverside
Santa Ana Mountains vernal pool near creek; Wildomar 7.5' Q
Comment
RSA407734
Sisyrinchium bellum
Steve Boyd
1986-5-1
1803
Riverside
Southwestern Perris Basin: Hill W of Skunk Hollow.
Comment
RSA422445
Solanum douglasii
Mark Morris
1929-3-17
14560
Riverside
Palm Canyon.
Comment
UCR46563
Solanum lanceolatum
A. C. Sanders
1984-7-31
5113
Riverside
West side of UCR Botanical Garden
Comment
RSA645544
Solanum mauritianum
A. C. Sanders
1995-11-30
17928
Riverside
Riverside: Rustin Ave. N of Spruce, spontaneous at edge of an abandoned orange orchard and a light industrial area.
305
Comment
RSA495462
Solanum umbelliferum
Steve D. Boyd, Tim S. Ross, L. Arnseth
1989-3-18
2991
Riverside
Vail Lake area, Temecula Creek Cyn below Vail Lake dam.
418
Comment
SD181320
Solanum umbelliferum
Scott D. White, Tasha LaDoux
2000-4-20
7693
Riverside
South of Hemet; Gibbel Flat in the Santa Rosa Hills.
609
Comment
SEINET10851792
Solanum umbelliferum
Greg Gust, Leith Nye
2005-3-12
Gust 562
Riverside
Cleveland National Forest. Hwy 74 west of lower San Juan Picnic Area at pullout W side of Santa Ana Mountain Range.
495
Comment
NY820473
Solanum xanti
D. B. Dunn
1973-6-15
20772
Riverside
At the Jct of Hwy 74 & 71. A gas station on the SW corner
Comment Read comments May 24 2012
UCR97443
Solanum xanti
A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand
1997-3-12
19863
Riverside
Lake Skinner area, lower Rawson Canyon, along road NE of Skinner Lake
457
Comment
RSA561523
Solidago californica
Steve Boyd, Timothy S. Ross, D. E. Bramlet
1992-9-9
7673
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper San Mateo Canyon, from the junction of Tenaja Road (7S01) and Los Almos Road (7S04) and the confluence of Los Almos Creek, up the San Mateo Trail north to Potrero de la Cienega.
396
Comment
UCR40413
Solidago californica
Steve Boyd
1985-4-7
1110
Riverside
Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau Region, NW base of Redonda Mesa on Tenaja Rd., 0.8 mi east of jtn with 8S01 and 8S02
610
Comment
UCR266322
Spergularia
D. E. Bramlet
1991-4-29
2099
Riverside
Perris-Aguanga Basin Region; San Jacinto Valley, 6.5 km west of Hemet & c. 0.4 km west of intersection of Florida Ave./Hwy 74 & Warren Road
457
Comment
RSA784537
Spergularia atrosperma
J. D. Olmsted
1959-4-30
505
Riverside
Drainage area to Santa Ana River: Spring Trail at Beacon Pines Ranch. 9 mi SW of Corona.
716
Comment
UCR199739
Spergularia marina
Scott D. White, Justin Wood
2008-6-24
12286
Riverside
Beaumont Badlands, San Timoteo Canyon, meadow along San Timoteo Creek
671
Comment
UCR208488
Spergularia salina
Scott D. White, Justin M. Wood
2009-3-24
12580
Riverside
Colorado Desert, western foothills of Mecca Hills, c. 0.5 air mi east of the Coachella Canal and 4 air mi south of the I-10 Fwy
27
Comment
LA206872
Sphaeralcea ambigua
K. Kinsel;
1930-4-17
sn
Riverside
Gilman's Hot Spring
Comment
SBBG54337
Sphaeralcea ambigua
L. R. Abrams
1926-3-26
Riverside
Palm Cyn
Comment
RSA95302
Sphaeralcea ambigua subsp. rosacea
F. W. Peirson
1921-3-20
s.n.
Riverside
Palm Canyon near Palm Springs
Comment
RSA777387
Sphaeralcea ambigua var. ambigua
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-22
777
Riverside
Mecca Hills, just south of Shaver's Well.
305
Comment
UC1121988
Sphaeralcea ambigua var. ambigua
H. S. Yates
1936-4-6
5410
Riverside
Palm Springs; San Jacinto Quad.
137
Comment
UC167157
Sphaeralcea ambigua var. ambigua
Geo. B. Grant
May 1-10 1906
749
Riverside
Southern California Palm Springs; Colorado Desert
Comment
POM160107
Sphaeralcea ambigua var. keckii
E. C. Jaeger
1927-3-23
s.n.
Riverside
Beal's Wall, Colorado Desert
Comment Read comments Apr 16 2017
RSA49382
Sphaeralcea ambigua var. keckii
P. A. Munz
1949-4-12
13029
Riverside
North base of Eagle Mts., Mojave Desert.
945
Comment
JOTR34143
Sphaeralcea angustifolia
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler, D. Shade
2011-4-26
3161
Riverside
Joshua Tree National Park. Pleasant Valley, south of Gold Coin mine complex; mud flats and sandy hummocks on valley floor (Stop 5)
959
Comment
VVC2324
Sphaeralcea angustifolia
Tim Thomas
2011-10-17
5517
Riverside
Sonoran Desert, Ford Dry Lake off ramp just N of I 10 in drainge channel at edge of Lake.
108
Comment
JEPS67351
Sphaeralcea emoryi var. emoryi
W. L. Jepson
May 1914
6037
Riverside
Indio
Comment
UCD93054
Sporobolus airoides
H. M. Reed
1906-7-8
1126
Riverside
Riverside and vicinity riverbank, 2 miles W of Pelley Station.
Comment Read comments Jun 15 2012
UC25966
Stachys ajugoides var. rigida
H. M. Hall
1901-7-11
2389
Riverside
vicinity Strawberry Valley; San Jacinto Mountains
1676
Comment
UCLA71610
Stachys ajugoides var. rigida
Carl Epling, Louis Wheeler
Oct 3 1931-Oct 4 1931
Riverside
Strawberry Valley San Jacinto Mts.
1615
Comment
SEINET9333833
Stachys stebbinsii
A. Sanders, Winbolt, Jonas
2010-5-17
38376
Riverside
Riverside Co., CA
Comment
JEPS53901
Stanleya pinnata
W. L. Jepson
1928-4-23
12560
Riverside
wash 2 mi below Cottonwood Spring; Eagle Mountains, wash below Cottonwood Spring
518
Comment
RSA495793
Stellaria media
Steve Boyd, Timothy S. Ross, Laurel Arnseth
1989-3-11
2900
Riverside
Vail Lake area, mouth of Temecula Creek Cyn, 1.5 mi west of Vail Lake Dam.
390
Comment
UCR193965
Stephanomeria
A. C. Sanders
2008-7-25
35921
Riverside
Peninsular Range; San Jacinto Mtns., east side of May Valley, NE of Bonita Vista Rd. at foot of hills
Comment
RSA792716
Stephanomeria exigua subsp. deanei
A. C. Sanders, John F. Green
2012-6-1
40228
Riverside
Temescal Canyon, south of I-15 between Horsethief Cyn. Rd. and Hostettler Rd.
368
Comment
UC50319
Stephanomeria exigua subsp. deanei
H. M. Hall
1901-8-6
2656
Riverside
vicinity Moreno
457
Comment Read comments Mar 20 2011
CAS-BOT-BC375508
Stephanomeria exigua subsp. exigua
C. Epling; Wm. Robison
1933-6-24
s.n.
Riverside
Little San Bernardino Mts. San Gorgonio Wash near Banning
Comment
CAS-BOT-BC375515
Stephanomeria exigua subsp. exigua
Lewis S. Rose
1946-1-2
46006
Riverside
Colorado Desert. Palm Springs
137
Comment
POM123022
Stephanomeria exigua subsp. exigua
Marcus E. Jones
1926-6-8
s.n.
Riverside
Whitewater. Colorado Desert.
Comment
UC830512
Stephanomeria exigua subsp. exigua
C. L. Hitchcock
1940-4-4
5947
Riverside
Pinto Basin
Comment
JOTR32367
Stephanomeria pauciflora
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler
2011-6-16
2482
Riverside
Joshua Tree National Park. Queen Mountains; Barker Dam loop trail, near trailhead; Sandy wash and open flats among boulder outcrops (Stop 2)
1298
Comment
RSA339669
Stephanomeria pauciflora
R. F. Thorne, C. W. Tilforth
1980-5-28
54155
Riverside
San Bernardino Mountains, dry, Colorado Desert slopes, S-facing and W-facing, N-S rocky ridge at E side of Whitewater River at mouth of canyon, ca. 1/4-1/2 miles E of Whitewater Post Office.
Comment
UC574883
Stephanomeria pauciflora
C. Epling and Wm. Robison
Jun 24 1933-Jun 27 1933
Riverside
5 mi s Gold Coin Mine; Little San Bernardino Mountains
Comment
UCR278871
Stephanomeria pauciflora
Mitch Provance
2012-8-1
812- 05
Riverside
Colorado Desert, Thousand Palms Canyon Road, +- 2/3 of the way up into the canyon.
140
Comment
SEINET10616586
Stephanomeria pauciflora
A. K. Evans
1976-4-13
Evans 5216
Riverside
Desert canyons of Santa Rosa Mountains.
Comment
RSA73532
Stillingia linearifolia
D. D. Keck, H. G. Baker, P. Dansereau, H. Nordenskiold
1949-4-23
6247
Riverside
12 miles W. of Rice, 1 1/2 miles W. of Iron Mountain Pump Road.
Comment
UCR194824
Stillingia linearifolia
Scott D. White
2006-4-27
11292
Riverside
Perris Basin/San Jacinto Mtn Foothills, Santa Rosa Hills, south of Hemet
610
Comment
UCR215520
Stillingia linearifolia
Daphne K. Christopher, Hannah I. Stevens
2003-4-6
108
Riverside
UC Riverside Motte Rimrock Reserve, off Sage Road
540
Comment
UCSB69286
Stillingia linearifolia
White, Scott
2005-3-29
Riverside
San Gorgonio Pass: Cabazon, alluvial fan and benches west of San Gorgonio river and south of I-10 Freeway, west of existing gravel quarry, likely to be proposed for quarry expansion; (Cabazon; T3S R2E S7 and 18)
598
Comment
SD167324
Stipa capensis
A. C. Sanders, M. Skinner
1995-4-6
16393
Riverside
Coachella Valley, Chino Canyon along the Palm Springs Tram road, north side of the road 14 telephone poles above Highway 111/Palm Canyon Dr.
289
Comment Read comments Mar 14 2011
LA9575
Stipa hymenoides
Carl Epling;
1926-4-17
sn
Riverside
Palm Springs
Comment
JOTR37754
Streptanthella longirostris
Hodges, Stephen R.
2016-2-29
711
Riverside
Joshua Tree National Park. Pleasant Valley, off of Geotour Road near the Pushwalla Canyon trailhead
Comment
RSA66811
Streptanthella longirostris
L. S. Rose
1936-12-29
36835
Riverside
La Quinta
0
Comment
CAS-BOT-BC61272
Streptanthus campestris
Philip A. Munz
1937-5-31
15099
Riverside
At Anza Tablet near head of Coyote Canyon, southwest Riverside County.
1066
Comment
UC126878
Suaeda calceoliformis
Geo. R. Hall
1905-9-26
52
Riverside
near Riverside (near the Santa Ana River)
290
Comment
UCR130259
Symphoricarpos albus var. laevigatus
Robert Noll
2003-9-24
s.n.
Riverside
San Jacinto Mtns., Upper Bautista Canyon, near where Cottonwood Canyon comes in
1159
Comment
RSA170442
Symphoricarpos mollis
J. D. Olmsted
1959-4-30
507
Riverside
Beacon Pines Ranch; 9 miles SW of Corona, Santa Ana River Drainage Area.
808
Comment
SD146044
Symphyotrichum defoliatum
A. C. Sanders, Mitch Provance
1999-9-26
23078
Riverside
San Jacinto Mountains; McMullen Flat, ca., 1.0 km northwest of Valley High County Park.
1195
Comment
RSA200023
Syntrichopappus lemmonii
L. B. Ziegler
1968-5-15
s.n.
Riverside
Hemet Valley, San Jacinto Mts., lower edge of Yellow Pine Belt
1372
Comment
RSA653222
Tamarix chinensis
John Wallace
1991-5-9
23
Riverside
Approximately two miles south of Palo Verde Dam; Colorado River.
Comment Read comments Jun 13 2012
RSA722370
Tamarix gallica
J. R. Bruff
1928-4-5
211
Riverside
Between Wiley Well and Beals Well.
Comment
RSA389675
Tamarix parviflora
H. de Forest
1933-3-26
17152
Riverside
Colorado Desert
Comment
SD186355
Tamarix ramosissima
Andy C. Sanders
2004-6-20
28214
Riverside
Temescal Canyon, Serrano Highlands project, between Glen Ivy Hot Springs and Arcilla, NE side of the I-15 Fwy, south of Clay Canyon Rd.
305
Comment
UCR26583
Tamarix ramosissima
K. A. Lamb
1968-4-21
680421- 01
Riverside
Sonoran (Colorado) Desert, 1 mi east of Mecca, Hwy 195
-46
Comment
RSA673725
Taraxacum erythrospermum
Scott D. White
2000-4-12
7646
Riverside
Baldy Mtn. area.
1616
Comment
RSA295203
Taraxacum kok-saghyz
John B. Carpenter
1979-11-10
s.n.
Riverside
U.S Date and Citrus Station, 44-455 Clinton St. Indio
Comment
UCR89877
Tauschia arguta
Scott D. White, S. J. Myers, S. Ogg Wilcox
1995-6-16
3329
Riverside
Peninsular Range; Santa Ana Mns., Proposed pipeline route; Lake Elsinore Pumped Storage Hydroeletric Project. west of Lake Elsinore, SE of Hwy 74
915
Comment
SEINET10956515
Tauschia arguta
Timothy Reeves
1978-5-13
Reeves 6879
Riverside
5 mi S of Banning on Hwy 243.
1097
Comment
HSC8038
Tetracoccus hallii
C. L. Hitchcock, C. V. Muhlick
1964-3-22
23256
Riverside
Side canyon near S entrance to Joshua Tree National Monument.
Comment
SJSU6128
Tetracoccus hallii
D. S. Starks
1972-3-31
92
Riverside
Joshua Tree National Monument
Comment
RSA102280
Thamnosma montana
S. B. Parish, W. F. Parish
1882-03
722
Riverside
Borders of the Colorado Desert, Whitewater.
Comment
RSA430273
Thysanocarpus curvipes
E. Crow
1929-3-17
203
Riverside
Glen Ivy Hot Springs, Santa Ana Mts.
Comment
POM12957
Thysanocarpus curvipes var. curvipes
I. M. Munz, I. Johnston
1922-5-21
5531
Riverside
Hemet Valley, San Jacinto Mountains[Hemet Valley = Garner Valley -SDW]
1418
Comment Read comments Feb 22 2014
RSA614286
Thysanocarpus curvipes var. curvipes
D. L. Banks, V. W. Steinmann
1997-3-13
1522
Riverside
Agua Tibia Mountains: Vail Lake area, north and just S of Hwy. 79. The hills east of the Dripping Springs alcove and west of Vail Lake Marina Road, that were burned in the Vail fire of May 1996.
476
Comment
UC55895
Thysanocarpus laciniatus
H. M. Hall
1897-2-28
371
Riverside
Winchester
Comment Read comments Mar 20 2011
RSA0039821
Thysanocarpus laciniatus
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-4-1
3171
Riverside
Vail Lake area, recent burn in hills just to SW of the dam.
488
Comment
POM162685
Tidestromia oblongifolia
F. M. Reed
1929-11-6
6696
Riverside
Rocky wash near the Fish Traps west of oasis.
Comment
SEINET3102665
Tidestromia oblongifolia
J. P. Lynch
2009-11-2
003
Riverside
An old open lot
275
Comment
SBBG72703
Tidestromia suffruticosa var. oblongifolia
R. H. Nordhoff
1940-11-11
598
Riverside
Coachella Valley
Comment
UCD97881
Tidestromia suffruticosa var. oblongifolia
P. C. Everett; E. K. Balls
1958-4-29
23022
Riverside
4 mi. ne. of Desert Center along road to Rice and Vidal Jct.
259
Comment
RSA0081436
Tiquilia palmeri
Michael J. Moore, Hilda Flores Olvera, Helga Ochoterena, Ya Yang
2015-5-29
3120
Riverside
Along 70th Ave. approx. 0.1 mi E of jct w/ Windward Dr.
-26
Comment
SBBG63445
Tiquilia palmeri
M. N. Ackley
1928-4-4
28
Riverside
near Edom
64
Comment
UC1004772
Tiquilia palmeri
Edmund C. Jaeger
1939-12-29
Riverside
5 mi. e. Thousand Palms (Burro Canyon); Burro Canyon
182
Comment Read comments Apr 3 2011
UCR256705
Tiquilia palmeri
Duncan S. Bell
2012-3-8
3146
Riverside
Mojave Desert, Southern section of the Mecca Hills; north side of the canal, approximately 4.75 air miles southeast of where Box Canyon Road crosses the Coachella Canal
16
Comment
SEINET10497204
Tiquilia palmeri
David B. Dunn
1946-2-22
Dunn 1960
Riverside
Collected in mud flats dry, caked and split. All American Canal catch basin from desert washes. Oracopia Mts. northeast of the Saltan Sea. Very arid country.
Comment
JEPS67417
Tiquilia plicata
Marjorie D. Clary
1932-5-25
1169
Riverside
Pleasant Valley south of 29 Palms near Hexie Mt., Colorado Desert.
Comment
UC604864
Tiquilia plicata
Roxana S. Ferris and Ruth P. Rossbach
1938-5-16
9566
Riverside
2 mi. up Painted Canyon; Colorado Desert, Mecca Hills
Comment
UCD121054
Tiquilia plicata
John Bacon
1971-4-10
942 I
Riverside
51.6 mi E of 29 Palms in Hwy 62.
Comment Read comments Dec 3 2014
UCR18391
Trianthema portulacastrum
A. C. Sanders
1979-8-18
637
Riverside
Western Colorado Desert, Coachella Valley, abandoned field 3 mi. SE of Thousand Palms
61
Comment
NY643530
Tribulus terrestris
F. A. Thackery
1928-4-25
181
Riverside
Comment
JEPS1236
Tricardia watsonii
Marjorie Clary
1932-3-20
939
Riverside
Mission Creek Colorado Desert, Morongo Valley (T. & K. Ranch, Morongo Valley, nw Colorado Desert)
Comment
RSA278969
Trichoptilium incisum
B. A. Prigge, L. Martinez
1978-3-23
2418
Riverside
NW Colorado desert, 1.2 miles E of Sky Valley near Dillon X Skyridge Roads
335
Comment
RSA480081
Trichoptilium incisum
Steve Boyd, Sara Meury, Richard Noyes, L. Arnseth, D. Nordin, Timothy S. Ross
1988-3-10
2169
Riverside
Palen Pass at the north end of the Palen Mountains
500
Comment
RSA779697
Trichoptilium incisum
Duncan S. Bell
2010-4-2
723
Riverside
Arica Mountains: east side of mountain range, approximately 2.4 air miles northwest of Priests Well, or approximately 5.7 air miles southwest of the ghost town of Rice.
419
Comment
UC69082
Trichoptilium incisum
H. M. Hall
Apr 1905
5875
Riverside
Chuckwalla Bench Colorado Desert
Comment
RSA160459
Trichostema lanatum
John Olmsted
1958-6-10
161
Riverside
10 miles SW of Corona on Oak Flat fire road and 1 mile past Oak Flat towards Sierra Peak. (Turn S in Corona from US onto Lincoln).
869
Comment
RSA180370
Trichostema lanceolatum
E. W. Lathrop
1960-6-8
4903
Riverside
14 miles west of Murrieta.
Comment
CAS-BOT-BC214363
Trichostema parishii
Edmund C. Jaeger
1921-6-12
s.n.
Riverside
MacMullen Trail, San Jacinto Mts.
1188
Comment
UCR104935
Trichostema parishii
A. C. Sanders, Pam MacKay, Tim Thomas & O. F. Clarke
1997-5-4
20677
Riverside
San Jacinto Mountains, N side of the range, 0.2 mi. north of Twin Pines Ranch Road on the dirt road to Brown Creek and Cabazon
1098
Comment
UCR91625
Trichostema parishii
D. L. Banks, Steve Boyd
1995-3-30
0130
Riverside
Agua Tibia Mountains Watershed, Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., west of the Dripping Springs Alcove, on the Woodchuck Trail
634
Comment
UCR48525
Trifolium albopurpureum
Steve Boyd
1986-4-19
1711
Riverside
Temescal Canyon, Temescal Canyon: flats at SE end of Alberhill Mtn.
396
Comment
RSA618172
Trifolium ciliolatum
D. L. Banks
1997-5-5
2014
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, east of its intersection with Pechanga Creek., East of where the road crosses to the southern bank of the south fork of Pechanga Creek.
427
Comment
RSA717585
Trifolium depauperatum
A. C. Sanders, Guy Bruyea
2004-4-2
27423
Riverside
San Jacinto Valley: Tres Cerritos, ca. 3 miles WNW of Hemet, east of the Lakeview Mtns., mouth of canyon on south side, just north of Rose Rd.
463
Comment
UCR121794
Trifolium depauperatum
A. C. Sanders, Carolyn Washburn
2001-4-17
24038
Riverside
San Jacinto Valley, west edge of Hemet, SW corner of Florida Ave. (Hwy 74) and Warren Rd.
457
Comment
UCR140448
Trifolium depauperatum
A. C. Sanders, Guy Bruyea
2004-4-2
27423
Riverside
San Jacinto Valley, Tres Cerritos, c. 3 miles WNW of Hemet, east of the Lakeview Mtns., mouth of canyon on south side, just north of Rose Rd.
463
Comment
UCR155157
Trifolium depauperatum var. truncatum
A. C. Sanders, Kelly Volansky
2005-3-17
29206
Riverside
Perris-Aguanga Basin Region, French Valley, SE of Winchester Rd. (Hwy 79) between Thompson Rd. and Benton Rd., c. 0.5 mi. NE of Adobe Spring, near San Diego Aqueduct
412
Comment
JEPS65968
Trifolium microcephalum
F. M. Reed
1905-5-7
746
Riverside
near top of Pigeon Pass (spring, Riverside vicinity)
Comment
UC16680
Trifolium obtusiflorum
Geo. F. Reinhardt
June, 1897
Riverside
San Jacinto Mtns
Comment
UC64630
Trifolium obtusiflorum
H. M. Hall
1896-5-3
274
Riverside
Box Spring Mtn Riverside vicinity
822
Comment
CLARK-A1528-2889
Trifolium tridentatum
John C. Roos
1937-4-10
1394
Riverside
La Sierra
Comment
UCR202575
Trifolium variegatum
Scott D. White, Justin M. Wood
2008-7-8
12400
Riverside
San Jacinto Mountains, Johnson Meadows
1488
Comment
RSA33849
Trifolium willdenovii
N. C. Cooper
1944-4-22
1144
Riverside
Banning.
732
Comment
RSA180238
Trifolium wormskioldii
E. W. Lathrop
1959-5-17
4552
Riverside
10 miles W of Murrieta.
Comment
UCR193522
Trifolium wormskioldii
A. C. Sanders, Tim Thomas, T. B. Salvato
2008-6-24
35559
Riverside
Peninsular Range; San Jacinto Mtns., May Valley c. 1.25 mi SW of Fleming Ranch, nameless tributary NW of Herkey Crk., north of Bonita Vista Rd. and NE of May Valley Rd.
1555
Comment
UC310672
Triodanis biflora
Philip A. Munz
1926-5-2
10421
Riverside
about 5 mi nw Dripping Spring; nw of Dripping Spring
Comment
POM97002
Triodanis biflora
P. A. Munz
1926-2-5
10421
Riverside
about 5 miles NW of Dripping Springs.
Comment
RSA543615
Triticum aestivum
Steve Boyd, Laurel Arnseth, Orlando Misttreta
1991-5-6
6150
Riverside
Santa Ana Mtns, along Main Divide Truck Trail SE of El Cario Quard Station.
Comment
UCR95424
Triticum aestivum
D. L. Banks, V. W. Steinmann
1996-4-20
891
Riverside
Agua Tibia Mtns, NW Palomar Mountains; NW foothills of Dorland Mtn. At the junction of Los Caballos Road and Hwy 79
378
Comment
UCR18465
Trixis californica
Frank C. Vasek, O. F. Clarke
1966-4-4
s.n.
Riverside
Western Colorado Desert, Deep Canyon Reserve, south of Palm Desert. Worley Trail above the lab.
457
Comment
UCR112962
Tropidocarpum gracile
B. G. Pitzer
1998-3-1
3556
Riverside
Lakeview Mtns, Maze Stone county historical marker & picnic area, E side of mtns, on W side of Reinhardt Canyon
610
Comment
UCR225587
Tropidocarpum gracile
A. C. Sanders, T. B. Salvato
2011-3-29
38866
Riverside
Peninsular Range; Perris-Aguanga Basin Region, between Sun City and Perris, gentle alluvial slope along powerline corridor east of Goetz Rd., west of Wheat St.
450
Comment
SD152925
Uropappus lindleyi
Steve Boyd
1992-4-15
6856
Riverside
Santa Ana Mountains, Bluewater Canyon along Bluewater Trails downstream to the confluence with San Mateo Creek.
334
Comment
POM262921
Verbena lasiostachys
J. C. Roos
1937-8-23
529
Riverside
Snow Creek, north base of Mt. San Jacinto.
Comment Read comments Oct 22 2014
UCR154387
Verbena lasiostachys
A. C. Sanders, Mike Misenhelter
2005-6-15
30977
Riverside
Peninsular Range; Sage-Aguanga Region, 2 miles NNE of Vail Lake, 4 miles SSW of Sage, Denise Rd. at Bonita Rd., near Calle de Nino, 1.2 mi. NE of summit of (Big) Oak Mtn., SW of Rocky Ridge and SE of Black Hills
671
Comment
UCR149390
Verbesina encelioides
Scott D. White
2003-12-1
9889
Riverside
Santa Ana River Valley; city of Riverside; La Sierra area
244
Comment
SD262340
Veronica peregrina subsp. xalapensis
Mitch Provance, Jeremiah George, Matt K, Beyers, John Hazlett
2017-3-29
317 22
Riverside
Elsinore Trough: Periodic E shoreline of Lake Elsinore (e.g. 1994) in the City of Lake Elsinore, A+- borderline with the Sedco Hills Neighborhood, City of Wildomar, in open space along W side of Mission Trail at Lewis St. (Lake Elsinore 7.5'Q)
387
Comment
UCD124773
Veronica peregrina subsp. xalapensis
T. B. Salvato; A. C. Sanders
2005-5-17
891
Riverside
San Jacinto Mtn foothills San Jacinto River east of Valle Vista, just downstream from the Forest Service boundary and N of Calif. Hwy 74.
549
Comment
UCR43236
Vicia villosa
S. J. Bouscaren
1986-5-22
26
Riverside
Upper Santa Ana River/San Bernardino Valley Region, N side of arroyo that runs from Canyon Crest Drive and University Avenue to Linden Street and Interstate Hwy 15E, near the Univ. of Calif. Riverside campus
311
Comment
CSUSB288
Viola odorata
Margaret-Lee Dean
1965-4-23
Riverside
3908 Linwood Place, Riverside
262
Comment
POM293092
Viola pedunculata
Lyman D. Benson
1946-4-15
12010
Riverside
6 miles SE of Redlands
610
Comment
RSA0117684
Viola pedunculata
Lyman Benson
1946-4-15
12010
Riverside
6 miles SE of Redlands, San Bernardino Mtns.
609
Comment
RSA390414
Vitis girdiana
Anstruther Davidson
1904-5-1
1093
Riverside
Palm Springs.
Comment
UC489024
Vitis girdiana
C. V. Meyer
1929-6-11
747
Riverside
Idyllwild Grade San Jacinto Mts. (foot)
609
Comment
UCR16366
Vitis girdiana
Robert M. Hasegawa
1976-4-14
s.n.
Riverside
Box Springs Mtns., 1/8 mi. from end of east Big Springs Road
274
Comment
RSA776085
Vulpia bromoides
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood, Jacqueline McConnaughy
2011-3-23
817
Riverside
Chuckwalla Mountains, North side, Alligator ACEC off I-10, south of Desert Center, in hills above 'Granite Mine.'
396
Comment
SACT002526
Vulpia microstachys
Philip Munz
1927-5-20
Riverside
Grassy open flat.
Comment
HSC93132
Vulpia myuros
Karen Kirtland
1993-4-17
Riverside
N of Temecula
Comment
RSA516753
Vulpia myuros var. hirsuta
Ed LaRue
1989-4-25
s.n.
Riverside
2 mi (airline) NW of Lake Elsinore, adjacent to Cleveland National Forest; at mouths of Rice and McVicker Canyons.
488
Comment
RSA583375
Vulpia myuros var. hirsuta
Steve Boyd, Darin Banks
1995-4-5
8424 A
Riverside
Palomar Range, Agua Tibia Wilderness Area, northern flank of Agua Tibia Mountain at the eastern edge of the Dripping Springs Alcove in tributary of Arroyo Seco, west of the lower Dripping Springs Trail, just south of the Wilderness boundary.
579
Comment
SD137937
Vulpia octoflora var. hirtella
Steve Boyd, Darin Banks
1995-4-5
8429
Riverside
Agua Tibia Wilderness Area, northern flank of Agua Tibia Mountain at the eastern edge of the Dripping Springs Alcove in the tributary of Arroyo Seco, west of the lower Dripping Springs Trail, just south of the Wilderness boundary
579
Comment
UC43086
Woodwardia fimbriata
Vasey Jr.
Feb. 1881
14
Riverside
Whitewater
Comment Read comments Nov 29 2010
SD181677
Wyethia ovata
Scott D. White
2000-5-3
7762
Riverside
Near Wolf Valley, directly south of Red Hawk subdivision.
351
Comment
SD232210
Wyethia ovata
Scott D. White, Justin M. Wood
2009-5-21
12844
Riverside
San Jacinto Mountains: McMullen Flat area, 0.35 N on Valley Hi Dr, from intersection w/Twin Pines Rd.
1195
Comment
CAS-BOT-BC136318
Xanthium strumarium
S. B. Parish
1913-9-20
8610
Riverside
Mecca, Salton Sink
-57
Comment
CLARK-A1528-311
Xanthium strumarium var. canadense
Fred B. Essig
1966-9-12
Riverside
Riverside
Comment
SDSU13699
Xylococcus bicolor
James C. Dice with J. D. Tenhunen
1987-11-14
751
Riverside
North side of Temecula Gorge, above Santa Margarita River. T8S, R3W, northwest 1/4 o southeast 1/4 of section 27.
450
Comment
CAS-BOT-BC326954
Xylorhiza cognata
Edmund C. Jaeger
1922-3-18
s.n.
Riverside
Painted Canyon, Colorado Desert
Comment
JEPS31859
Xylorhiza cognata
Mary Beal
1941-4-6
857
Riverside
Painted Canyon, Mecca Hills, Coachella Valley.
Comment
UCR274561
Xylorhiza cognata
Michelle Murphy-Mariscal, Kathleen D. Fleming
2014-4-10
XYCO- 10
Riverside
Sonoran (Colorado) Desert, Mecca Hills, side canyon on west side of Box Canyon, c. 1.7 miles above Coachella Canal
84
Comment
SEINET9118730
Xylorhiza cognata
E. Adams
1978-1
S.N.
Riverside
Mecca, Box Canyon.
Comment
RSA0025518
Xylorhiza tortifolia
John F. Emmel
1986-4-12
993
Riverside
Little San Bernardino Mtns: upper Berdoo Canyon. Section 5 & Section 8.
Comment
UC892607
Xylorhiza tortifolia var. tortifolia
I. W. Clokey
1935-4-17
6964
Riverside
Cottonwood Springs
Comment
UCR272448
Yucca schidigera
Cheryl Sevilla, Sarah J. De Groot
2015-2-18
016
Riverside
San Bernardino Mountains, San Gorgonio Wilderness Area, the plain to the east of Mission Creek, 0.4 miles northwest of the Stone House
783
Comment
UCR88434
Yucca whipplei
A. C. Sanders, K. C. Rose
1995-4-5
16352
Riverside
San Bernardino Mtns./Sonoran (Colorado) Desert, Coachella Valley; south of Mission Creek and west of Hwy 62
701
Comment
RSA191458
Zannichellia palustris
E. W. Lathrop, Robert F. Thorne
1967-9-26
6622 a
Riverside
6 miles NW of Murrieta.
Comment
RSA522309
Zinnia elegans
Steve Boyd
1989-7-9
3779
Riverside
City of Riverside, 4863 Rubidoux Ave.
Comment
POM48152
Ziziphus obtusifolia var. canescens
E. C. Jaeger
1921-01
s.n.
Riverside
Cottonwood Springs.
Comment Read comments Oct 9 2010
UCR279370
Ziziphus obtusifolia var. canescens
A. C. Sanders, Jim Malusa
2017-3-24
42976
Riverside
Sonoran (Colorado) Desert, northern end of Chocolate Mountains, in canyon draining south toward Iris Wash, c. 3.5 km ESE of Iris Pass
701
Comment
POM88070
Ziziphus parryi
Marcus E. Jones
1903-5-11
s.n.
Riverside
Whitewater.
305
Comment
RSA336034
Ziziphus parryi
Robert F. Thorne, A. Shmida, R. Whittaker
1978-4-23
s.n.
Riverside
Palm to Pines Highway: Above Palm Desert., north slope Santa Rosa Mountains.
Comment
SD73398
Ziziphus parryi
Nancy Ryan Zabriskie, Walter Zabriskie
1969-4-27
200
Riverside
Andreas Canyon area near Palm Springs
1000
Comment
JEPS41943
Ziziphus parryi var. parryi
W. L. Jepson
1901-5-22
1337
Riverside
Palm Canyon below Vandeventer Flat; San Jacinto Mts., Palm Canyon
Comment