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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
RSA155551
Abronia villosa
L. S. Rose
1962-3-2
62010
Riverside
La Quinta
3
Comment
RSA462259
Abronia villosa
A. N. Dunn, A. Martin
1932-3-26
s.n.
Riverside
Coachella
Comment
SEINET4344938
Abronia villosa
Orr Michael
2013-1
Riverside
Palen/McCoy Wilderness area, off Midland rd, about 3 mi S of Rice
Comment
UCR134595
Abronia villosa
Marisa Sripracha, Kyle Boyd
2004-2-14
011
Riverside
Sonoran (Colorado) Desert, Myoma, near 38th Street and Washington Ave, on the Coachella Valley Preserve
120
Comment
CSUSB1330
Abronia villosa var. aurita
Jim Hearn
1971-5-19
Riverside
13 miles south of Idyllwild.
Comment
JEPS98074
Abronia villosa var. aurita
D. Wilken with E. Painter
2000-11-4
15865
Riverside
State Hwy. 74, 2.5 mi SE of Hurkey Creek San Jacinto Mountains, Garner Valley
1400
Comment
POM229027
Abronia villosa var. aurita
P. A. Munz
1937-3-31
15113
Riverside
Head of Coyote Canyon.
1006
Comment
RSA278980
Abronia villosa var. aurita
Barry A. Prigge, L. Martinez
1978-3-23
2430
Riverside
NW Colorado desert, 1.2 miles E of Sky Valley near Dillon X Skyridge Roads
335
Comment Read comments Sep 18 2008
RSA461185
Abronia villosa var. aurita
H. de Forest
1924-3-28
s.n.
Riverside
Palm Springs.
Comment
RSA461027
Abronia villosa var. villosa
A. Menke
1955-4-25
s.n.
Riverside
Palm Springs
Comment
UCR241415
Acacia
T. B. Salvato, Matt Malle, Tom Sullivan
2013-3-27
7437
Riverside
Perris-Aguanga Basin, Menifee, vacant lot north of Newcomb Substation, at southwest corner of Lazy Creek Road and Murrieta Road
432
Comment
SEINET8081480
Acacia greggii
Leila M. Shultz, John S. Shultz
1985-1
8270
Riverside
Chuckawalla Valley Sand dunes, east of the Chuckawalla Mountains
122
Comment
RSA248051
Acacia greggii var. arizonica
R. F. Thorne, C. W. Tilforth
1973-5-30
43580
Riverside
Colorado Desert: Mouth of Morongo Valley at N end of Coachella Valley
549
Comment Read comments Apr 24 2011
UCR11953
Acamptopappus sphaerocephalus
W. Shapeero
1954-4-28
s.n.
Riverside
Mojave Desert, Joshua Tree National Monument [Park]
Comment
UC218165
Acamptopappus sphaerocephalus var. sphaerocephalus
P. A. Munz, I. M. Johnston
1922-5-6
5172
Riverside
on dry gravelly soil near Whitewater San Gorgonio Pass
304
Comment
UC891013
Achillea millefolium
P. A. Munz
1922-6-24
5794
Riverside
on wet banks of Pepe Creek Hemet Valley; San Jacinto Mts
1463
Comment Read comments Mar 25 2011
UCR34913
Achillea millefolium
L. B. Ziegler
1967-7-27
195
Riverside
San Jacinto Mtns., Hemet (Garner) Valley
1387
Comment
CAS-BOT-BC210595
Achnatherum coronatum
H. M. Hall
1901-6-1
2078
Riverside
San Jacinto Mountains. In the vicinity of Chalk Hill
1463
Comment
RSA5508
Achnatherum coronatum
C. B. Wolf
1932-5-25
3694
Riverside
1/4 mile SW of summit of Moreno Grade, Bad Lands SW of Beaumont
671
Comment
SEINET4692071
Achnatherum coronatum
Barry A. Prigge
1980-1
3830
Riverside
San Bernardino Mountains, Whitewater Canyon: 0.5 miles N of trout farm
701
Comment
UC1133244
Achnatherum speciosum
A. Lewis
1933-4-2
181
Riverside
San Jacinto quadrangle
Comment
CAS-BOT-BC384726
Achyronychia cooperi
Roxana S. Ferris
1918-6-14
970
Riverside
In desert at Palm Springs
Comment
POM123137
Achyronychia cooperi
Marcus E. Jones
1903-5-10
s.n.
Riverside
Palm Spring.
61
Comment
RSA0112108
Achyronychia cooperi
Duncan S. Bell, Amanda Turek
2009-3-30
191
Riverside
South end of the Arica Mountains; approximately 1.5 air miles southwest of Priest Well.
365
Comment
RSA423492B
Achyronychia cooperi
L. H. Jones
1910-3-17
s.n.
Riverside
Riverside Mountain, Colorado River
Comment
RSA782193
Achyronychia cooperi
Duncan S. Bell
2011-10-22
2980
Riverside
Arica Mountains: west side of the mountain range, approximately 2.6 air miles west of Priests Well, and approximately 6.8 air miles southwest of the ghost town of Rice.
437
Comment
UCD97895
Achyronychia cooperi
Herbert L. Mason
1928-3-10
4177
Riverside
Whitewater River.
Comment
UCD104243
Acmispon micranthus
Nancy Ryan Zabriskie; Walter Zabriskie
1973-4-3
609 a
Riverside
Top of Poorwill Canyon, Andreas Canyon area, east slope San Jacinto Mtns.
426
Comment
SBBG67449
Acmispon nevadensis var. davidsonii
Mrs. J. D. Wright
1929-6-25
Riverside
San Jacinto Mtns [probably near Idyllwild]
Comment
RSA0042854
Acmispon rigidus
Duncan S. Bell, LeRoy Gross
2014-3-20
6274
Riverside
Orocopia Mountains; Orocopia Wilderness area; northeastern section of range; approximately 3.5 air miles south of Hayfields Lake.
609
Comment
JOTR35323
Acmispon strigosus
Harding, Mitzi, Mark Wheeler
2012-2-28
91
Riverside
Joshua Tree National Park. Southeast Coxcomb Mountains; eastern slopes of southern tip of range (Stop 1)
177
Comment
SDSU18659
Acmispon strigosus
C. Matt Guilliams, Jeannine Ross
2008-3-5
497
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. Collections near the Dudleya multicaulis restoration site.
388
Comment
JOTR31774
Adenophyllum porophylloides
Andre, Jim, Tasha La Doux
2009-3-10
11243
Riverside
Joshua Tree National Park. South end of the Cottonwood Mountains, near Pinkham Wash just north of aquaduct just inside park boundary; approx. 7mi west of south entrance
541
Comment
RSA0108982
Adenophyllum porophylloides
Duncan S. Bell, Amanda Bell
2012-1-29
3078
Riverside
Arica Mountains; collecting in the center of the range, approximately 7 air miles southwest of the ghost town of Rice, or 2 air miles west of Priests Well.
438
Comment
SD73614
Adenophyllum porophylloides
Helen V. Witham
1970-4-29
822
Riverside
Highway 74, 20 miles east of Lake Hemet.
1299
Comment
UC1393129
Adenostoma fasciculatum
John L. Strother
1970-7-7
992
Riverside
at Alberhill Alberhill
Comment
UCR21920
Adenostoma fasciculatum
Steve Boyd
1980-5-11
248
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
SBBG70868
Adenostoma sparsifolium
R. C. and J. R. Robbins
1923-2-15
Riverside
Pinyon Flat, Palms-Pines Rd
Comment
RSA84991
Adiantum capillus-veneris
F. W. Peirson
1919-4-13
1521
Riverside
First canyon east of Palm Canyon, Palm Springs region.
Comment
UC811108
Adiantum capillus-veneris
Ivan Johnston
1917-4-4
Riverside
Little Palm Canyon Fork Palm Canyon; Colorado Desert
304
Comment
RSA495429
Adiantum jordanii
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-12
2955
Riverside
Vail Lake area, Temecula Creek Cyn., just below Vail Lake Dam.
442
Comment
UCR92229
Adiantum jordanii
D. L. Banks, Steve Boyd
1995-5-9
419
Riverside
NW Palomar Mtns, Cleveland National Forest, Agua Tibia Wilderness Area, N face of Agua Tibia Mtn., the Dorland Mtn area, west of the Dripping Springs Alcove, west of Woodchuck Campground.
701
Comment
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
POM11433
Agoseris retrorsa
P. A. Munz
1922-7-3
5965
Riverside
Santa Rosa Mts. Santa Rosa.
1920
Comment
RSA750928
Agrostis exarata
A. C. Sanders, Tim Thomas
2008-8-1
35968
Riverside
lower Coldwater Creek near Mountain Center, at stream crossing of trail SSE of Keenwild Fire Station
1402
Comment
POM49571
Agrostis idahoensis
P. A. Munz
1924-7-27
8785
Riverside
Dark Canyon, San Jacinto Mountains.
1981
Comment
SEINET4558773
Agrostis pallens
Steve Boyd, Tim Ross, Orlando Mistretta
1992-1
6652
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness of the Cleveland National Forest. Lower half of Tenaja Canyon, especially about Fisherman's Camp.
Comment
SBBG59483
Agrostis scabra
R. Hoffmann
1929-9-6
Riverside
Tahquitz Valley
2438
Comment
OBI39187
Alhagi pseudalhagi
Dell O. Clark
1969-7-2
s.n.
Riverside
2 mi W of Mecca, Coachella Valley
Comment
POM14992
Allenrolfea occidentalis
Mary F. Spencer
1920-3-15
s.n.
Riverside
Mecca, Colorado Desert.
-48
Comment
RSA696214
Allenrolfea occidentalis
Keith E. Hoffmaster
1928-12-29
s.n.
Riverside
9 mi from Dos Palmas
Comment
CAS-BOT-BC434476
Allionia incarnata
Lester Rowntree
1937-5-26
s.n.
Riverside
Box Canon [Canyon], Mecca
Comment
RSA793616
Allionia incarnata
Duncan S. Bell, Aaron Sedgwick
2012-9-13
4197
Riverside
Hayfields Lake; eastern section of dry lake, approximately 3.75 air miles southeast of Hayfields pumping plant.
420
Comment
UC56252
Allionia incarnata
H. M. Hall
May 17 1901-Jun 1 1901
1872
Riverside
Palm Canyon, Journey from Riverside to Santa Rosa Peak and Palomar Palm Canyon
457
Comment
UCR180305
Allionia incarnata
Scott D. White, Andrea Warniment (Edwards)
2006-3-22
11264
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
CSUSB417
Allium fimbriatum
Joe Barrington
1968-5-11
680511 3
Riverside
1/4 mile off Highway 74, across from Alpine Village (town)
1280
Comment
UCSB17640
Allium fimbriatum
Keith, Sheldon
1963-5-5
Riverside
W of Pinyon Flats Campground, 21.3 miles SE of Mountain Center on California State Highway 74
1219
Comment
UCR139246
Allium lacunosum var. micranthum
A. C. Sanders, Kate Kramer
2003-6-11
26878
Riverside
San Jacinto Mtns., Garner Valley, foothills on the northeast side of the valley, 1/2 mile west of Morris Ranch Rd. on a dirt track, c. 1 km west of Goff Flat
1616
Comment
RSA545777
Allium munzii
L. Arnseth
1990-5-11
7
Riverside
Gavilan Hills. 0.8 mi. E. of Arroyo del Toro.
488
Comment
UCR42165
Allium munzii
Steve Boyd
1986-4-22
1781
Riverside
Gavilan Hills, Summit of Estelle Mountain.
841
Comment
CDA2749
Allium neapolitanum
Joyce Davis
1962-3-27
Riverside
3957 6th Street, Riverside.
0
Comment
UCR202615
Allium parryi
Scott D. White, Justin M. Wood
2008-6-17
12191 B
Riverside
San Jacinto Mountains, Morris Ranch Road, open area west of Goff Flat
1641
Comment
RSA501026
Allium peninsulare
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-4-1
3145
Riverside
Vail Lake area, ridge along N edge Oak Mountain, 1.5-2.0 miles W of the dam.
518
Comment
UCR251983
Allophyllum
A. C. Sanders, T. B. Salvato
2014-7-2
41180
Riverside
Peninsular Range; San Jacinto Mtns., Fobes Canyon, c. 1/2 mile south of Fobes Ranch along Fobes Ranch Rd.
1555
Comment
RSA775232
Allophyllum gilioides
Duncan S. Bell, J. D. England
2010-5-27
1134
Riverside
San Bernardino National Forest: Garner Valley, approximately 1 air mile southeast of junction of forest service road 6S04 and forest service road 6S13.
1354
Comment
SEINET2444582
Allophyllum glutinosum
T. B. Salvato, Kent Beaman
2005-5-16
841
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 (Blackburn Canyon 7.5' Q.).
549
Comment
UCR174336
Allophyllum glutinosum
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-22
32497
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
518
Comment
CLARK-A1528-2278
Alnus rhombifolia
John C. Roos
1948-5-8
3828
Riverside
Whitewater
518
Comment
RSA192207
Amaranthus albus
H. A. Zuill
1966-7-7
278
Riverside
Beside Tenaja Road near the junction to Santa Rosa Ranch and Tenaja Guard Station, 9-10 miles SW of Murrieta
Comment
RSA0112041
Amaranthus blitoides
A. C. Sanders, Jose Aguiar
2012-12-19
40532
Riverside
Sonoran (Colorado) Desert: Coachella Valley, NE of Mecca above intersection of Ave. 62 and Johnson St. near Coachella Canal.
-8
Comment
RSA653329
Amaranthus cruentus
Mitch Provance, A. C. Sanders
2000-7-4
2088
Riverside
Riverside: Santa Ana River Wash, between the Market St. and Riverside Ave crossings.
244
Comment
RSA0104438
Amaranthus fimbriatus
Duncan S. Bell, Evan Meyer
2014-10-28
7669
Riverside
Orocopia Mountains; northwest section of range; approximately 1.8 air miles northwest of the summit of Orocopia Mountain.
936
Comment
JEPS54313
Amaranthus palmeri
T. S. Brandegee
1901-4-3
Riverside
Salton Creek Colorado Desert
Comment
SD67913
Amauriopsis dissecta
Reid Moran
1968-8-3
15362
Riverside
Ridge, 1 mile northwest of Toro Peak.
2250
Comment
JEPS49060
Ambrosia acanthicarpa
Lewis S. Rose
1966-12-11
66094
Riverside
Palm Springs
152
Comment
SEINET269550
Ambrosia acanthicarpa
Scott D. White
1996-9-22
4532
Riverside
Lakeview Mountains: north of Homeland along Juniper Flats Road about 1.2 road miles north of intersection with State h
472
Comment
UCR92765
Ambrosia acanthicarpa
F. M. Reed
1933-10-14
8191
Riverside
South Coast; San Bernardino Valley, Riverside, Terraces Ranch [547 Chicago Ave., near Arroyo Tequesquite]
245
Comment
CDA9958
Ambrosia acanthicarpa
Wright s Office
Nov 1948
Riverside
0
Comment
JOTR31877
Ambrosia dumosa
La Doux, Tasha, M. Harding, J. Lynam, B. Truesdell, K. Kain
2011-3-10
2131
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; steep, gravelly, southwest facing slope above fork of Fargo and Rockhouse Canyons
Comment
OBI25271
Ambrosia dumosa
F. Seaman
1971-4-9
35 e
Riverside
51.6 mi E of Twentynine Palms on State hwy 62
Comment
RSA314630
Ambrosia dumosa
R. F. Thorne, F. R. Fosberg, M. H. Sachet, Charles C. Herbst
1983-4-23
55425
Riverside
San Bernardino Mountains: Mouth of Whitewater Canyon, east of Whitewater Post Office at south end of ridge.
412
Comment
UC912554
Ambrosia dumosa
H. L. Mason
1928-3-10
4217
Riverside
Hidden Springs Canyon; Coachella Mts.
Comment
UCR241286
Ambrosia dumosa
Alejandra Martinez-Berdeja, Cara M. Stripe
2010-4-24
54
Riverside
Sonoran (Colorado) Desert, near Joshua Tree National Park, Coachella Valley, Dillon Rd. 4.21 miles north of Hwy 10 in Indio
91
Comment
RSA588826
Ambrosia psilostachya
Darin L. Banks, Steve Boyd
1995-10-17
0778
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 broad alluvial benches N of where Arroyo Seco turns to the E.
512
Comment
UCR250383
Ambrosia pumila
A. C. Sanders, John F. Green
2014-4-4
40966
Riverside
Peninsular Range; Elsinore Trough, N of Elsinore near Alberhill, at intersection of Baker St. and Pierce St.
389
Comment
JOTR33855
Amelanchier utahensis
La Doux, Tasha, Alice Miller and Victoria Sork
2009-5-3
2715
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, west side of Queen Mountain; granitic outcrops with sandy ephemeral wash
1408
Comment
POM126807
Ammannia coccinea
E. E. Schellenger
1894-8-10
s.n.
Riverside
Colorado Desert, River bottom - Paloverde
Comment
UCR200689
Amorpha fruticosa
Steve Boyd, Aydee Virgen
2004-4-13
10849
Riverside
Peninsular Ranges/Santa Ana Mtns region, San Mateo Canyon, midway between confluence with Los Alamos Canyon and Tenaja Canyon
Comment
RSA180514
Amsinckia intermedia
E. W. Lathrop
1960-3-24
4664
Riverside
14 miles west of Murrieta.
Comment
SDSU18982
Amsinckia intermedia
C. Matt Guilliams, Jeannine Ross
2008-3-5
496
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. Collections near the Dudleya multicaulis restoration site.
388
Comment
SEINET3084380
Amsinckia intermedia
C. F. Shutts
1949-3-19
55
Riverside
White Tank, Joshua Tree Nat'l Mon.
457
Comment
RSA0089936
Amsinckia menziesii var. menziesii
Steve Boyd
1986-4-2
1617
Riverside
Gavilan Plateau, Gavilan Hills: Harford Springs County Park.
610
Comment
UCR11338
Amsinckia tessellata
John M. Spencer
1971-4-16
s.n.
Riverside
Sonoran (Colorado) Desert, Joshua Tree National Monument [now Park], 1 mi. north of Cottonwood Spring campground & Ranger Station [via Pinto Basin Rd.]
956
Comment
RSA0091469
Amsinckia tessellata
P. A. Munz
1949-4-12
13024
Riverside
North base of Eagle Mts., Mohave Desert.
945
Comment
SEINET12519219
Amsinckia tessellata
A. C. Sanders, Pitzer, Charlton & Kniffen
1986-1
6104
Riverside
Corn Spring, Chuckwalla Mountains.
Comment
RSA525325
Ancistrocarphus filagineus
Steve Boyd, Andy Sanders, Mark Skinner
1990-4-28
4456
Riverside
Vail Lake area, low, sedimentary hills to E of USFS Dripping Springs Campground along Arroyo Seco Crk, S of Hwy 79.
488
Comment
UCD137873
Anemopsis californica
Steve Boyd; Tim Ross, Laurel Arnseth
1989-6-11
3727
Riverside
Vail Lake area, wetlands of Wilson Creek, east of the lake.
472
Comment
RSA416654
Anisocoma acaulis
M. B. Dunkle
1937-3-25
4957
Riverside
Dry Morongo.
Comment
UCD166280
Anisocoma acaulis
Jack Major
1962-4-18
794
Riverside
Pinyon Flat. (Exact location unknown. Coordinates estimated by label maker.)
Comment
UCR112317
Anthemis cotula
A. C. Sanders
1998-5-21
21869
Riverside
Hemet, alkaline flats west of town, along Stetson Ave. west of Warren Rd.
457
Comment
UCR174960
Anthemis cotula
Teresa Nieto
2005-5-26
53
Riverside
Peninsular Range, Wildomar, Menifee Hills, south of Bundy Canyon Rd. c. 1 mile from Harvest Way East, north of Felswood Rd.
579
Comment
UCR120935
Anthriscus caucalis
A. C. Sanders, Mark Elvin, M. S. Enright
2002-4-16
24958
Riverside
The Badlands, Laborde Canyon and adjacent slopes and side canyons, 1 mile east of Mt. Eden, SW of Beaumont
610
Comment
JEPS83435
Antirrhinum coulterianum
David M. Thompson
1983-5-6
294
Riverside
1.9 mi e Aguanga, junction of Hwy. 79 and Hwy. 371, off Hwy. 79 (0.4 mi up wide gravel/dirt road); Aguanga, Aguanga Quad. (7.5', 1954)
792
Comment
POM19565
Antirrhinum coulterianum
Mary F. Spencer
1923-9-8
2185
Riverside
Idyllwild
2134
Comment
JEPS16181
Antirrhinum filipes
Rimo Bacigalupi with R. S. Ferris and R. W. Holm
1953-4-20
4043
Riverside
3 mi n Shavers Summit (close to head of Los Palms Canyon); Joshua Tree National Monument
762
Comment
JOTR32149
Antirrhinum filipes
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell
2011-3-31
2304
Riverside
Joshua Tree National Park. Northern edge of Hexie Mountains; Granitic bedrock slopes and outcrops (Stop 4)
Comment
RSA78730
Antirrhinum filipes
Philip A. Munz
1952-4-15
17345
Riverside
Wash ca. 3 mi. west of Monument Peak, Joshua Tree National Monument
1128
Comment
RSA776180
Antirrhinum filipes
Amber Swanson
2011-3-20
245
Riverside
On Railroad tracks on Summit Rd near the Bradshaw trail
479
Comment
RSA564285
Antirrhinum nuttallianum subsp. nuttallianum
Ed LaRue
1993-5-11
s.n.
Riverside
Murrieta Oaks, 3 miles (airline) NW of Murrieta Hot Springs, W side oh Hwy 215.
457
Comment
HSC85461
Apiastrum angustifolium
Steve Boyd
1986-4-2
1585
Riverside
Gavilan Plateau, Gavilan Hills, Harford Springs County Park.
610
Comment
UCR183003
Apiastrum angustifolium
Mitch Provance
2003-5-5
4406
Riverside
La Sierra Hills, Norco, NW side of the La Sierra Hills, east of the end of Rushmore Dr.
305
Comment
OBI37485
Apium graveolens
Steve Boyd
1985-7-23
1011
Riverside
De Luz Rd, 7 mi W of Rancho Calif
366
Comment
RSA263646
Apium graveolens
E. W. Lathrop
1966-5-8
6511
Riverside
3 miles SW of Corona. Hagador Canyon, Cleveland National Forest. Trabuco District.
274
Comment
RSA736239
Apocynum cannabinum
Scott D. White, Jonathan Campbell
2008-4-18
11899
Riverside
Foothills of Gavilan Hills at Temescal Wash, near Olsen Canyon. Morgan Property, Alberhill area.
274
Comment
JEPS60401
Aquilegia formosa
Carl V. Meyer
1927-6-1
181
Riverside
San Jacinto Mts.
Comment
POM19797
Aquilegia formosa var. truncata
Mary F. Spencer
1923-8-15
2179
Riverside
Idyllwild.
1646
Comment
UC216812
Arabis glaucovalvula
H. M. Hall
May 1905
6019
Riverside
Cottonwood Springs Colorado Desert
Comment Read comments Oct 9 2010
RSA608476
Arceuthobium cyanocarpum
Louis C. Wheeler
1961-6-21
7899
Riverside
San Jacinto Mountains: North side Tahquitz Peak.
Comment
RSA629347
Arctostaphylos glandulosa
Jon E. Keeley
1992-11-11
22545
Riverside
Hwy 74, 25 km east of Hwy 79 Junction in Hemit.
1220
Comment Read comments Apr 20 2013
RSA629352
Arctostaphylos glandulosa
Jon E. Keeley
1978-9-16
7257
Riverside
Road to Black Mountain off Highway 243.
1600
Comment
RSA629435
Arctostaphylos glandulosa
Jon E. Keeley
1992-7-17
16849
Riverside
Hwy 243, 39-40 km north of Idyllwild.
1375
Comment
RSA629442
Arctostaphylos glandulosa
Jon E. Keeley
1992-7-16
16581
Riverside
Red Mountain Road/Stanley Road, 11.7 km east of R3 on Stanley Road.
975
Comment
RSA629474
Arctostaphylos glandulosa
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-11
19513
Riverside
Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns.
820
Comment
RSA629394
Arctostaphylos glandulosa subsp. leucophylla
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-11
19518
Riverside
Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns.
820
Comment
RSA629431
Arctostaphylos glandulosa subsp. leucophylla
Jon E. Keeley
1992-6-16
16841
Riverside
Hwy 243, 38 km N of Idyllwild.
1485
Comment
RSA629457
Arctostaphylos glandulosa subsp. leucophylla
Jon E. Keeley
1992-7-17
16816
Riverside
Rd. to Thomas Mtn. (5S15), 11 km north of Toolbox Spring. San Jacinto Mtns.
1520
Comment
POM254925
Arctostaphylos glandulosa subsp. zacaensis
W. Pequegnat
1940-4-18
s.n.
Riverside
Sierra Peak, Santa Ana Mts.
Comment
UC922081
Arctostaphylos glandulosa subsp. zacaensis
Frank W. Gould
1943-4-18
2134
Riverside
mt. slopes 8 mi e Idlewild
Comment Read comments Sep 29 2011
RSA23617
Arctostaphylos glauca
C. B. Wolf, Percy C. Everett
1939-9-29
9454
Riverside
San Jacinto Range; Dos Palmos Spring, below Pinyon Flat.
1067
Comment
RSA631768
Arctostaphylos glauca
Jon E. Keeley
1992-7-16
16520
Riverside
Red Mountain Road, 1.8 km east of R3.
850
Comment
RSA631790
Arctostaphylos glauca
Jon E. Keeley
1992-6-12
15532
Riverside
Road to Elsinore Peak 2.8 km south of Highway 74.
870
Comment
RSA631803
Arctostaphylos glauca
Jon E. Keeley, Allen Massihi, Robert Goar
1992-8-18
20166
Riverside
Truck trail on north-face of Santa Rosa Mountain, ca. 6 km south of Pinyon Pines, Santa Rosa Mountains.
1585
Comment
RSA631840
Arctostaphylos glauca
Jon E. Keeley
1992-7-16
16503
Riverside
Hills around Indian Oaks Ranch, east of Lake Skinner.
500
Comment
UC1861763
Arctostaphylos glauca
Steve Boyd, Valerie Soza
2004-6-22
11554
Riverside
Peninsular Ranges; San Jacinto Mountains region: Western flank of the range, vicinity of Alvin Meadows and Chimney Flats, west of Idyllwild along forest service road 5N13 near 5N06.
1463
Comment
UCR100167
Arctostaphylos glauca
Scott D. White
1992-12-16
986
Riverside
Vail Lake area, c. 7 air mi NE of Aguanga (junction of Hwys 371 & 79) & 4 air mi N-NW of Beauty Mtn Peak.
1159
Comment
POM367317
Arctostaphylos glauca var. glauca
M. V. Hood
1945-3-25
s.n.
Riverside
Aguanga.
610
Comment
RSA633569
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-7-16
16673
Riverside
Road to Santa Rosa Mountain (7S02), 9.3 km south of Highway 74.
1990
Comment
RSA633586
Arctostaphylos parryana subsp. desertica
Jon E. Keeley, Rx Rothrock
1992-11-11
22506
Riverside
Andreas Canyon, ca. 5 km east of Saddle Junction, San Jacinto Wilderness area, eastern San Jacinto Mountains.
1950
Comment
RSA633616
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-9-27
21778
Riverside
Dirt road to Santa Rosa Mountain, 9.2 km southeast of Highway 74, northwest side of Santa Rosa Mountains.
1995
Comment
RSA633622
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-7-16
16695
Riverside
Road to Santa Rosa Mountain (7S02), 12.3 km south of Highway 74.
2190
Comment
UCR4058
Arctostaphylos pringlei
Carole Sims
1965-4-28
s.n.
Riverside
San Jacinto Mtns, 10 mi from Banning toward Idyllwild
1067
Comment
POM367426
Arctostaphylos pringlei subsp. drupacea
Douglas Bothwell
1934-5-6
s.n.
Riverside
Idyllwild, San Jacinto Mts.
1610
Comment
RSA635635
Arctostaphylos pringlei subsp. drupacea
Jon E. Keeley
1992-7-17
16738
Riverside
Morris Ranch Rd. (6S06), 4.2 km east of Hwy 74, Garner Valley, San Jacinto Mtns.
1650
Comment
RSA635642
Arctostaphylos pringlei subsp. drupacea
Jon E. Keeley
1992-7-17
16725
Riverside
Hwy 74, 4.3 km west of road (7S02) to Santa Rosa Mtn.
1470
Comment
RSA635657
Arctostaphylos pringlei subsp. drupacea
Jon E. Keeley
1992-7-16
16662
Riverside
Road to Santa Rosa Mountain (7S02), 8.7 km south of Highway 74.
1935
Comment
SBBG59984
Arctostaphylos pringlei subsp. drupacea
C. B. Wolf
1932-8-4
3922
Riverside
Strawberry Valley, 1.5 mi from Idyllwild on rd to Banning
1706
Comment
UCSB4756
Arctostaphylos pringlei subsp. drupacea
Gill, Robert
1959-11-22
Riverside
Idyllwild; San Jacinto Mt. Range; Pacific slope drainage area
1645
Comment
HSC25511
Arctostaphylos pringlei var. drupacea
Richard Spjut
1972-3-14
2275
Riverside
San Jacinto Mtns., along Hwy. 1 and Hwy. 74 in San Bernadino Natl. Forest
1220
Comment
RSA635788
Arctostaphylos pungens
Jon E. Keeley
1992-7-16
16525
Riverside
Red Mountain Road, 5 km east of R3.
1000
Comment
RSA635802
Arctostaphylos pungens
Jon E. Keeley
1992-7-16
16521
Riverside
Red Mountain Road, 1.8 km east of R3.
850
Comment
UCR201630
Arctostaphylos pungens
Scott D. White, Justin M. Wood
2008-6-16
12119
Riverside
San Jacinto Mountains, Fobes Canyon, c. 1 mi up Fobes Ranch Road from Fobes Spring
1555
Comment
RSA636173
Arctostaphylos rainbowensis
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-11
19480
Riverside
West of Temecula, off Colman Rd., 0.8 km north of Carancho Rd. and west of De Luz Rd., eastern Santa Margarita Mountains.
590
Comment
RSA339663
Argythamnia serrata
C. W. Tilforth
1980-5-28
54166
Riverside
San Bernardino Mountains: Dry Colorado Desert slopes, S-facing and W-facing, N0S rocky rifge at E side of Whitewater River at mouth of canyon, ca. 1/4-1/2 mile E of Whitewater Post Office. On rocky ridge at S end.
Comment
CAS-BOT-BC500430
Aristida adscensionis
A. C. Sanders; Jim Malusa
2015-9-10
41849
Riverside
Sonoran (Colorado) Desert: Bradshaw Trail, 0.85 mi SE of its junction with Summit Rd. in Salt Creek Canyon, at wash crossing, at edge of Chocolate Mts Aerial Gunnery Range
480
Comment
UC1922811
Aristida adscensionis
Michael Honer with L. Hulse
2005-3-8
2043
Riverside
Colorado Desert; Little San Bernardino Mountains region: Fargo Canyon; first main N-trending fork after entering canyon from bajada. Site of large long MWD aqueduct tunnel tailings pile.
Comment
RSA0041962
Aristida purpurea
Duncan S. Bell, Loraine Washburn
2014-4-8
6584
Riverside
Orocopia Mountains; at the entrance to Petra Canyon in Red Canyon, approximately 1 air mile north of the Bradshaw Trail.
398
Comment
UCR157594
Aristida purpurea
A. C. Sanders, G. K. Helmkamp, P. J. MacKay, et al.
1995-3-19
16181
Riverside
Coachella Valley/San Jacinto Mtns. foothills, Chino Canyon near the Palm Springs tram station
793
Comment
UCD56549
Aristida purpurea var. nealleyi
Alan A. Beetle
1946-6-10
4406
Riverside
Near Palm Springs.
Comment
UCD56552
Aristida purpurea var. nealleyi
F. M. Reed
1920-5-9
4316
Riverside
Colorado Desert, mouth of Andreas Canon.
304
Comment
UCR19699
Aristida purpurea var. parishii
John C. Roos
1965-6-13
s.n.
Riverside
San Jacinto Mtns., west base of the mountains near San Jacinto River, near Hwy 74
Comment
RSA774890
Aristida purpurea var. purpurea
Orlando Mistretta, Duncan Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
5007
Riverside
Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 0-1 miles above Whitewater Visitor Center (Whitewater Trout Farm)., Between N34.00456, W116.67238 and N33.99629 and W116.66012
750
Comment Read comments May 22 2012
UCR117105
Aristida ternipes var. gentilis
A. C. Sanders, T. B. Salvato
2001-5-16
24301
Riverside
Perris-Aguanga Basin, S of Hemet, 1/4 mi. south of Gibbel Rd. about 1 mile east of State St., foothills forming east end of Diamond Valley, 1 mi. SSE of Hemet Butte, south of mouth of Avery Cyn.
518
Comment
CAS-BOT-BC90191
Artemisia californica
Edmund C. Jaeger
1922-4-3
s.n.
Riverside
14 miles East and south of Palm Springs
Comment
RSA388061
Artemisia californica
Steve Boyd
1985-12-24
1194
Riverside
Gavilan Hills, Hartford Springs County Park, at south end of park.
Comment
SEINET7048062
Artemisia californica
Steven R. Hill
2001-4-29
33539
Riverside
Whitewater Canyon, east side of canyon, east of Whitewater Canyon Road, about 2 miles north of Route I-10. Elevation about 1800 feet.
Comment
POM230231
Artemisia douglasiana
I. W. Clokey, E. G. Anderson
1933-8-21
6984
Riverside
West of Keen Camp
1360
Comment
RSA653204
Artemisia douglasiana
Mitch Provance, Steve Boyd
1999-9-14
1783
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
SD67909
Artemisia dracunculus
Reid Moran
1968-8-3
15351
Riverside
open northeast slope, ridge 1 mile northwest of Toro Peak
2250
Comment
UC205742
Artemisia ludoviciana subsp. incompta
S. B. Parish
1918-4-3
11699
Riverside
San Jacinto River Canyon; Oak Lodge
914
Comment Read comments Nov 20 2011
RSA38359
Artemisia tridentata
Philip A. Munz
1946-10-19
11565 a
Riverside
Coahuila
1098
Comment
RSA588758
Artemisia tridentata subsp. tridentata
Darin L. Banks, Steve Boyd
1995-10-26
0836
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Along the Woodchuck Road, N of Woodchuck Campground; Approximately 0.15 miles from Hwy. 79, along a small drainage that crosses the road.
518
Comment
RSA715091
Arundo donax
Sarah J. De Groot, J. Mark Porter
2006-3-14
5205
Riverside
N base of San Jacinto Mountains, W of Hwy 111, just E of Snow Creek Road.
Comment Read comments Jan 23 2010
UCR163799
Asclepias albicans
John F. Green
2005-10-26
s.n.
Riverside
Sonoran (Colorado) Desert, Base of Orocopia Mtns, S side; east of Desert Beach; c. 1 mi N of Coachella Canal
146
Comment
SEINET955535
Asclepias californica
H. S. Gentry
1954-1
14257
Riverside
Dripping Springs, along Route 89.
Comment
UCR17634
Asclepias eriocarpa
O. F. Clarke
1975-7-20
s.n.
Riverside
San Jacinto Mtns, Valley Hi Co. Park at McMullen Flats off Hwy 243
1183
Comment
UCR89693
Asclepias erosa
J. M. Stewart
1990-10-22
663
Riverside
Sonoran (Colorado) Desert, Ford Dry Lake off I-10, c. 4 mi. west of Wiley Well Rd
Comment
RSA138026
Asclepias subulata
E. K. Balls
1960-4-8
24083
Riverside
Grown in Botanic Garden, Claremont, from see (#892) collected Aug. 17, 1930, by B.D. Stark, from Box Canyon, Riverside.
122
Comment
SBBG5722
Asclepias subulata
H. and M. Dearing
1940-11-10
5009
Riverside
Thousand Palms Cyn
Comment
GMDRC5834
Astragalus aridus
J. M. Andre
2013-3-27
24804
Riverside
Rice Valley: east side of Arica Mountains, along Rice-Midland Rd, 2.2 mi. south of Rice (Hwy 62)
242
Comment
JEPS48853
Astragalus crotalariae
Marjorie D. Clary
1932-3-25
953
Riverside
Conchilla Desert
Comment Read comments Sep 14 2011
POM13916
Astragalus crotalariae
P. A. Munz, D. D. Keck
1922-4-8
4743
Riverside
1/2 miles east of Indio.
-15
Comment
SD111917
Astragalus douglasii var. parishii
Barbara Ertter, Jeffrey Strachan
1980-5-21
3484
Riverside
Santa Rosa Mountain road, ca. 2.0 miles south of Highway 74, rivulets on southeast slope.
1584
Comment
UC574637
Astragalus douglasii var. parishii
S. B. and W. F. Parish
1880-1
1407
Riverside
San Jacinto Mountain
Comment Read comments Oct 17 2016
UC597722
Astragalus douglasii var. parishii
Philip A. Munz
1937-5-30
15138
Riverside
Santa Rosa Peak Santa Rosa Peak (on dry benches)
2346
Comment
UCR201474
Astragalus douglasii var. parishii
Scott D. White, Justin M. Wood
2008-6-5
12079
Riverside
San Jacinto Mountains, Garner Valley, Hwy 74 at Thomas Mountain Road, southwest corner of junction
1341
Comment
UCR4745
Astragalus douglasii var. parishii
Frank C. Vasek
1958-5-18
580518- 01
Riverside
San Jacinto Mtns., Black Mtn Road at junction with the Banning to Idyllwild Road
1640
Comment
RSA524458
Astragalus gambelianus
Steve Boyd, T. S. Ross, L. Arnseth, Jaime Bonilla
1990-4-3
4061
Riverside
Vail Lake Area, summit of Big'' Oak Mts. at E end.
792
Comment
UCR48343
Astragalus gambelianus
Steve Boyd
1986-4-22
1754
Riverside
Temescal Canyon, stable alluvial benches of Indian Wash just south of Interstate Hwy 15
Comment
HSC78590
Astragalus insularis var. harwoodii
J. C. Roos
1958-3-15
Riverside
3 mi. SE of Desert Center, Chuckwalla Mtns.
Comment
SEINET13752370
Astragalus insularis var. harwoodii
Heather Breakiron
2017-3-25
4
Riverside
10 miles ESE of Blythe, along power line road that funs east and west of new solar plant
Comment
POM250336
Astragalus lentiginosus var. coachellae
I. W. Clokey, B. C. Templeton
1930-4-9
4710
Riverside
North of Palm Springs, Colorado desert.
170
Comment
RSA605803
Astragalus lentiginosus var. variabilis
R. S. Woglum
1939-4-11
2203
Riverside
Sonora Desert: Desert Center.
Comment
RSA90703
Astragalus nuttallianus var. cedrosensis
F. W. Peirson
1922-4-9
584
Riverside
Murray Canyon, near Palm Springs
Comment
RSA653167
Astragalus nuttallianus var. imperfectus
A. C. Sanders, K. C. Rose
1995-4-5
16371
Riverside
San Bernardino Mtns. / Coachella Valley: alluvial slopes and foothills S of Mission Creek and E of Hwy 62.
520
Comment
RSA777331
Astragalus nuttallianus var. imperfectus
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood, Jacqueline McConnaughy
2011-3-23
828
Riverside
Chuckwalla Mountains, North side, Alligator ACEC off I-10, south of Desert Center, in hills above 'Granite Mine.' Old mine access road
534
Comment
UC1595797
Astragalus nuttallianus var. imperfectus
W. Wisura, J. Dolan, and M. Wall
1992-3-25
4648
Riverside
Ford Dry Lake n of I-10 at Hopkins Well; Ford Dry Lake n of Hopkins Well
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
OBI35629
Astragalus palmeri
Louis B. Ziegler
1972-5-17
458
Riverside
San Jacinto Mts - Pinyon Flats
1250
Comment
RSA415645
Astragalus palmeri
M. B. Dunkle
1938-4-3
5237
Riverside
2 miles S of Nightengale, Santa Rosa Mt.
Comment
CAS-BOT-BC192825
Astragalus pomonensis
C. F. B.
1904-4-5
4131
Riverside
Hemit [Hemet]
Comment
CAS-BOT-BC194133
Astragalus pomonensis
L. R. Abrams
1926-3-27
11138
Riverside
Between Redlands and Bannings at junction of Wildwood Canyon Road
Comment
CAS-BOT-BC194145
Astragalus pomonensis
Marcus E. Jones
1926-5-29
s.n.
Riverside
South of Temecula
Comment
RSA60419
Astragalus pomonensis
Frank W. Gould
1943-4-18
2155
Riverside
3 miles W of Beaumont near junction.
Comment
RSA608371
Astragalus pomonensis
L. C. Wheeler
1930-4-16
s.n
Riverside
San Jacinto.
Comment
RSA752132
Astragalus pomonensis
Justin M. Wood, Brandy Wood
2009-7-4
1036
Riverside
Riverside Flood Control Basin, SW corner of Patton Rd and Wineville Rd, immediately S of San Bernardino County Line.
250
Comment
UC1929603
Astragalus pomonensis
Scott D. White
2001-3-13
8161
Riverside
PERRIS / ELSINORE BASINS: Menifee / Sun City area. Valleys and slopes east of Canyon Lake and west of Goetz Rd.
Comment
UCR180132
Astragalus pomonensis
Mitch Provance
2003-4-26
9889
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
CAS-BOT-BC27727
Astragalus vaseyi var. johnstonii
Philip Alexander Munz; Ivan Murray Johnston
1922-5-7
5271
Riverside
Keyes Ranch, Little San Bernardino Mts.
1066
Comment
POM12879
Athyrium filix-femina
P. A. Munz
1922-7-6
6030
Riverside
San Jacinto Mountains: north fork of Tahquitz Creek.
2226
Comment
CLARK-A1528-2297
Athysanus pusillus
John C. Roos
1952-2-29
5366
Riverside
Reche Canyon
457
Comment
RSA482798
Athysanus pusillus
Anstruther Davidson
1893-4-10
s.n.
Riverside
Palm Springs.
Comment
RSA444558
Atrichoseris platyphylla
Walter Wisura
1988-3-13
4203
Riverside
Box Canyon
Comment Read comments Nov 3 2011
UCR119338
Atrichoseris platyphylla
B. G. Pitzer
2000-5-7
4130
Riverside
Sonoran (Colorado) Desert, extreme north end of Orocopia Mountains, Shavers Valley, at base of hills c. 0.5 mi. SE of Box Canyon Road.
341
Comment
UCR201824
Atriplex argentea subsp. expansa
Karin Cleary-Rose, G. Nuhn
1995-7-20
s.n.
Riverside
Peninsular Range; Perris-Aguanga Basin, west edge of Hemet, 19 acre parcel on the Wilhelm Ranch, between Hwy 74 and Whittier Ave, at south end of Hyatt Ave., west of the San Diego Aqueduct
457
Comment
RSA452378
Atriplex canescens
Ora M. Clark
1929-3-17
1744
Riverside
N. La Quinta, Colorado Desert.
Comment
UC850849
Atriplex canescens
Carl B. Wolf
1932-10-13
4323
Riverside
ne side Salton Sea (at Durmid, ne side S. P. R. R. tracks, Colorado Desert); Colorado Desert, ne side Salton Sea, Durmid
-60
Comment
CAS-BOT-BC170206
Atriplex canescens subsp. canescens
W. M. Ingram
1934-10-1
4
Riverside
Ediom
Comment
CAS-BOT-BC170212
Atriplex canescens subsp. canescens
Joseph Andorfer Ewan
1931-10-3
5226
Riverside
Mockingbird Canyon near Arlington
Comment
JOTR16655
Atriplex canescens subsp. canescens
Baker, James K. & Baker, Ilisa T.
1966-6-17
s.n.
Riverside
Joshua Tree National Park. COVINGTON FLATS
Comment
RSA296151
Atriplex canescens subsp. canescens
B. A. Prigge
1980-8-25
4009
Riverside
San Gorgornio Pass: 1 mi. SE of Fingal siding, S Pacific RR.
427
Comment
UC850852
Atriplex canescens subsp. canescens
Carl B. Wolf
1932-10-13
4321
Riverside
ne side Salton Sea (Durmid, ne side of S.P.R.R. Tracks, Colorado Desert); Colorado Desert, ne side Salton Sea, Durmid
-60
Comment
CAS-BOT-BC170225
Atriplex canescens subsp. linearis
Lewis S. Rose
1966-12-11
66096
Riverside
Palm Springs
152
Comment
SD40834
Atriplex canescens var. linearis
Carl B. Wolf
1932-10-13
4322
Riverside
Notheast side of Salton Sea at Durmid, northeast side of Southern Pacific Railroad tracks.
199
Comment
RSA601788
Atriplex coronata var. notatior
D. E. Bramlet
1997-3-13
2498
Riverside
Nichols Road Wetlands. This site is located aproximatly 183 m. southeast of Nichols Road, 91m west of Collier Ave. and 196m west of I-15., The locality is east of the existing dirt road extending south from Nicholas Rd. and adjacent to Alberhll Creek.
381
Comment
UCR159814
Atriplex coronata var. notatior
Mark A. Elvin
2005-5-24
4316
Riverside
Southern Coastal Slope; Perris Basin, Perris, east of I-215, south of San Jacinto River, NW corner of junction of Ellis Ave and first road east of I-215
427
Comment
UCR70526
Atriplex coronata var. notatior
D. E. Bramlet
1991-6-19
2196
Riverside
Perris-Aguanga Basin region, San Jacinto River area, c. 1.8 km south of intersection of Pozos Ave. & Ramona Expressway; c. 500 m west of the river & 2 m east of Pozos Ave.
473
Comment Read comments Dec 9 2014
CAS-BOT-BC354030
Atriplex elegans var. elegans
R. E. Riefner, Jr.
2013-8-17
13 -192
Riverside
City of Lake Elsinore, along Collier St. E ca 0.2 mi from Hwy. 74, near storage shed
394
Comment
RSA737895
Atriplex glauca
R. E. Riefner
2006-2-20
06 /29/2015
Riverside
City of Corona, along Magnolia Ave off ramp on SW side of I 15 Freeway.
216
Comment
UCR129808
Atriplex hymenelytra
Scott D. White
2001-5-4
8449
Riverside
Sonoran (Colorado) Desert, Eastern Coachella Valley, adjacent to I-10 Freeway, a few miles east of Indio
177
Comment
UCR42488
Atriplex hymenelytra
P. J. Leary
1975-4-13
1059
Riverside
Sonoran (Colorado) Desert, just SW of Pinto Well, Joshua Tree National Monument
366
Comment
UCR49995
Atriplex lentiformis
Theo Glenn
1984-10-2
s.n.
Riverside
Western Colorado Desert, Coachella Valley, Thousand Palms Oasis, in the Indio Hills
168
Comment
CAS-BOT-BC176543
Atriplex polycarpa
K. Kirtland
1998-11-6
s.n.
Riverside
Sonoran Desert: sand and gravel mine ca. 8 miles (airline) N of Blythe, SW of Big Maria Mtns. on Midland Road
137
Comment
LA91313
Atriplex polycarpa
Elizabeth McClintock; L. Erickson
1937-11-6
sn
Riverside
Box Canyon
Comment
RSA780958
Atriplex polycarpa
Stephanie Rockwood, Christi Gabriel
2011-10-19
134
Riverside
I95 Pulloff about 6 miles from Blythe Itaglios Marker. Boundary of Indian Reservation land. Desert Conservation Area.
99
Comment
RSA735905
Atriplex prostrata
Scott D. White, Justin Wood
2008-6-24
12287
Riverside
San Timoteo Canyon. Meadow along San Timoteo Creek.
640
Comment
UCD97656
Atriplex rosea
Steve Boyd; Tim Ross, Laurel Arnseth
1989-6-11
3730
Riverside
Vail Lake area, wetlands of Wilson Creek, east of the lake.
472
Comment
RSA685162
Atriplex suberecta
Scott D. White, Michael Honer
2003-4-9
8974
Riverside
Northeast corner of Devonshire Ave. and Warren Road, immediately southwest of Tres Cerritos. Former chicken farm.
473
Comment
SD211580
Atriplex suberecta
Scott D. White
2008-8-20
12537
Riverside
Perris Basin: City of Moreno Valley, Perris Boulevard between Krameria and Oleander Streets. (Perris, Sunnymead)
445
Comment
UCR256784
Atriplex suberecta
T. B. Salvato, Matthew Malle
2013-5-20
7579
Riverside
Perris-Aguanga Basin, Menifee, vacant lot north of Newcomb Substation, at southwest corner of Lazy Creek Road and Murrieta Road
432
Comment
UCR275576
Atriplex suberecta
T. B. Salvato, Jennifer Weiland
2005-6-13
605- 3
Riverside
Peninsular Range; Temescal Valley, c. 1.5 mi N of Lake Elsinore at Nichols Road, between the intersection of Pierce and Baker Streets and Alberhill Creek, S of Hwy I-15
390
Comment
RSA557311
Atriplex suberecta
Julie Greene, Steve Boyd, D. Bramlet, H. Flores, H. Ochoterana
1993-7-9
1411
Riverside
San Jacinto Wildlife Area.
433
Comment
IRVC28527
Atriplex triangularis
O. F. Clarke
1970-9-24
s.n.
Riverside
Riverside, Santa Ana River bottom just E of the old Salt Lake River Bridge.
Comment
UCR271329
Avena barbata
A. C. Sanders, Amy Litt & UCR Pl. Taxonomy Class
2016-5-7
42464
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 old Emerson house site
488
Comment
RSA552715
Avena fatua
Steve Boyd, Timothy S. Ross, Orlando Mistretta
1992-2-26
6684
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness Area. San Mateo Canyon from Fisherman's Camp downstream to confluence with Bluewater Canyon
305
Comment
RSA703632
Azolla filiculoides
Scott D. White, Angelia Carey
2004-9-16
10762
Riverside
Indian Creek. Stream and margins in slow-flowing areas, gen. beneath riparian canopy.
549
Comment
UC1010319
Baccharis brachyphylla
John C. Roos
1950-10-15
5008
Riverside
about 1 mi s of Riverside-San Bernardino County line Dry Morongo Canyon
609
Comment
RSA1880
Baccharis emoryi
C. B. Wolf
1931-3-13
1881
Riverside
Colorado Desert, in old cotton field 2 miles N of Blythe
152
Comment
POM319652
Baccharis salicifolia
Patricia Wilder
1970-10-30
4826
Riverside
Road on south side of Prado Flood Control Basin on east side of Prado Dam. About 1/2 mile east of dam tender's residence. Santa Ana River Drainage Area. East of Chino Hills.
152
Comment
POM350373
Baccharis salicifolia
Christopher Davidson, Robert Gustafson
1977-4-7
5577
Riverside
Whitewater Canyon Rd. (exit from Interstate-10 ca. 2.5 mi. W of jct I-10 with State 62); near start of Angeles [Pacific] Crest Trail. Hillside, N slope
610
Comment
RSA770295
Baccharis salicifolia
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4580
Riverside
San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
SD60247
Baccharis sarothroides
Carl B. Wolf
1932-10-12
4298
Riverside
Pinyon Wells, Little San Bernardino Mountains
1220
Comment
JOTR36394
Baccharis sergiloides
La Doux, Tasha, M. Harding, T. Herskovits, D. Shade, B. Truesdell, M. Wheeler
2012-10-2
3346
Riverside
Joshua Tree National Park. Little San Bernardino Mtns: Pushwalla Canyon, approx 100 m W of Pinyon Well site at spring
Comment
RSA588165
Baccharis sergiloides
Darin L. Banks, Steve Boyd
1995-10-17
0804
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
SD137907
Baccharis sergiloides
Darin L. Banks, Steve Boyd
1995-10-17
804
Riverside
Northwest Palomar Mountains; Agua Tibia Mountains; Cleveland National forest; along lower Arroyo Seco.
730
Comment
UCR89659
Baccharis sergiloides
Bern Schwenn
1994-2-13
s.n.
Riverside
Colorado Desert/Santa Rosa Mtns., Santa Rosa Mtns, west fork Agua Alta Canyon.
657
Comment
RSA1392
Bahiopsis parishii
B. D. Stark
1930-4-2
785
Riverside
Whitewater Bridge, San Gorgonio Pass
457
Comment
POM350666
Baileya pauciradiata
M. B. Dunkle
1932-2-25
2920
Riverside
6 miles NW of Indio.
Comment
UCR33559
Baileya pauciradiata
Faulkner
1978-3-30
398
Riverside
Sonoran (Colorado) Desert, sand dunes between Riverside and Big Maria Mtns. 11 mi south of Vidal
198
Comment
UCR268584
Barbarea orthoceras
Jim Andre
2012-6-15
30549
Riverside
San Jacinto Mountains, west slopes of range along Poppet Flat Road, Poppet Creek canyon, 3.2 miles west of Hwy 243
1022
Comment
UCR275528
Bassia hyssopifolia
A. C. Sanders, Karen Kirtland
2016-9-23
42627
Riverside
San Jacinto Valley, edge of Mystic Lake at duck hunting ponds below abandoned dairy south of Gilman Springs Rd. between Jack Rabbit Tr. and Eden Hot Springs Rd.
434
Comment
RSA675708
Bebbia juncea
Scott D. White
2000-10-24
8141
Riverside
South of Hemet: 'Gibbel Flat' in the Santa Rosa Hills
610
Comment
CAS-BOT-BC100128
Bebbia juncea var. aspera
F. Grinnell
1908-7-25
s.n.
Riverside
San Jacinto R.
762
Comment
LA35103
Bebbia juncea var. aspera
Louis Wheeler;
1952-4-6
sn
Riverside
Box Canyon
Comment
SD229077
Bebbia juncea var. aspera
Dick Schwenkmeyer
2012-5-22
724
Riverside
Snow Creek, north base of Mt. San Jacinto, approx. 4 miles south of intersection of highways 10 and 111
511
Comment
UC472351
Bebbia juncea var. aspera
F. M. Reed
1904-8-22
643
Riverside
Riverside and vicinity Riverside
304
Comment
CLARK-A1528-1368
Beloperone californica
John C. Roos
1965-9-26
Riverside
Santa Rosa Mountains
Comment
JOTR33719
Bernardia incana
La Doux, Tasha, M. Harding, T. Herskovits, D. Shade, M. Wheeler
2011-10-13
2566
Riverside
Joshua Tree National Park. Large open bajada in northwest Eagle Mountains, approx. 2 mi northeast of Cottonwood Visitor Center
984
Comment
UCSB21057
Bernardia myricifolia
McMinn, Howard
1935-6-27
Riverside
Grade to the valley, Palms to Pines Highway
Comment
CLARK-A1528-171
Bidens frondosa
John C. Roos
1951-9-25
5265
Riverside
Riverside
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
CAS-BOT-BC102100
Bidens laevis
S. B. Parish
1913-2-28
8462
Riverside
Salton Basin. In the stream from the rairoad wells at Mecca
-57
Comment
SBBG81103
Bidens laevis
S. Cantrell, W. Appleby
1985-9-19
Riverside
Santa Ana River Regional Park, Riverside, S side of river; T2S, R5W SW 1/4 S30
207
Comment
SD134536
Bidens laevis
Craig Reiser
1991-9-17
Riverside
Near Norco, in slough of Santa Ana River
Comment
SDSU11523
Bloomeria crocea
H. Wedberg
1962-5-23
937
Riverside
4.8 miles from Hwy 395 at Rainbow, on road to Santa Margarita river and Temecula Canyon.
366
Comment
SEINET8466122
Bloomeria crocea
N. Cooper
1944-7-16
1542
Riverside
San Jacinto Mtn., Pine Cove.
1524
Comment
UCR242657
Boechera
A. C. Sanders
2013-7-6
40857
Riverside
Peninsular Range; San Jacinto Mountains, SE of Idyllwild on South Ridge along FS Rd. 5S11, at junction with small side road
1905
Comment
RSA171387
Boechera californica
J. D. Olmsted
1962-2-2
3464
Riverside
Banning-Idyllwild Road.
1159
Comment
UCR261844
Boerhavia coulteri
Tim Thomas, Alice Karl
2011-10-18
5527
Riverside
Sonoran (Colorado) Desert, Hayfield Lake, 4 mi east of Chiriaco Summit, just north of Hwy I-10, northwest portion of lake be
437
Comment
RSA339328
Boerhavia intermedia
Robert F. Thorne, Gertrud Dahlgren, R. Dahlgren
1979-8-22
53572
Riverside
Joshua Tree National Monument: Just S of San Bernardino Co. line near jct of road to Split Rock and 29 Palms; Valley W of Pinto Mountains.
1098
Comment Read comments Apr 25 2011
UC406764
Boerhavia intermedia
Marcus E. Jones, A. M.
1929-9-16
24796
Riverside
near Desert Center (Hayfields); Hayfields
Comment
HSC79071
Boerhavia triquetra
G. K. Helmkamp
1983-10-8
- 19
Riverside
TNC Big Morongo Preserve, S of town of Morongo Valley in Big Morongo Canyon, beside pipeline road
762
Comment Read comments Feb 18 2013
RSA751512
Boerhavia triquetra
Jim Andre, Tasha La Doux
2008-9-13
10264
Riverside
Cuckwalla Valley: Along Hwy 177 (NW side), SE end of Coxcomb Mts. E boundary of Joshua Tree National Park
161
Comment
OBI29475
Boerhavia wrightii
David J. Keil, Melissa Luckow
1979-8-31
13148
Riverside
Jctn of Box Cyn Rd and I-10 just S of exit ramp at wash crossing
Comment
RSA608165
Boerhavia wrightii
Steve Boyd, Valerie Soza, Tasha La Doux
1997-10-13
10051 C
Riverside
Sonoran (Colorado) Desert Chuckwalla Mtns, NW base of the range, south of Eagle Mine Rd exit on Hwy I-10.
426
Comment
SEINET2043231
Boerhavia wrightii
Chris E. True, K. Flemming
2003-9-26
s.n.
Riverside
Colorado/Sonoran Desert: Canyon Spring, Orocopia Mountains (Red Canyon Quad 7.5')
372
Comment
IRVC27684
Bothriochloa barbinodis
A. C. Sanders, O. F. Clarke, P. J. MacKay, S. D. White, C. L. Sanders
1994-11-27
15871
Riverside
Palm Canyon, from Hermit's Bench upstream to just beyond the confluence with East Fork. San Jacinto Mtns/Colorado Desert
256
Comment
SEINET10519835
Bouteloua aristidoides
F. R. Fosberg
1932-1
Fosberg 8073
Riverside
Thousand Palms.
Comment
POM259504
Bouteloua barbata
E. C. Jaeger
1939-12-29
s.n.
Riverside
Eytel canon branching from Fargo Canon 5 mi. east Indio.
244
Comment
UCR2191
Bouteloua barbata
S. B. Parish
1902-6-28
8102
Riverside
Sonoran (Colorado) Desert, Salton Basin, Mecca
-58
Comment
UCR265475
Bouteloua barbata var. barbata
Jordan Zylstra
2014-8-17
14029
Riverside
Santa Rosa Mountains, vicinity of Pinyon Flat and head of Cactus Springs Trail, south of Hwy 74
1280
Comment
JEPS14078
Bowlesia incana
W. L. Jepson
1939-4-17
19133
Riverside
near Twin Springs (n end of Temescal Canyon); Temescal Canyon
274
Comment
JEPS43805
Boykinia rotundifolia
Marjorie D. Clary
1932-8-7
1640
Riverside
Snow Creek; Colorado Desert, San Jacinto Mts., Snow Creek
365
Comment
RSA690989
Brandegea bigelovii
Scott D. White, Michael Honer
2003-5-15
9313
Riverside
Bajada below Little Maria/ Big Maria Mtns. near Inca RR siding, ca. 15 air miles NW of Blythe.
61
Comment
UCR166551
Brandegea bigelovii
Scott D. White, Jennifer H. Jones, James Huelsman
2005-4-14
10893
Riverside
Sonoran (Colorado) Desert, Eastern Coachella Valley, bajada beneath Mecca Hills, just east of Coachella Canal
49
Comment
RSA0045157
Brassica geniculata
Andrew Haimov, April Sleigh
1992-5-7
81
Riverside
West side of Davis Road, 2 1/2 miles north of Ramona Expressway, San Jacinto Wildlife Area.
Comment
UCR250213
Brassica rapa
A. C. Sanders
2014-4-23
41063
Riverside
Peninsular Range, Baker St. NW of Lake Elsinore, near Alberhill Mtn., 1.1 km NW of Hwy 74
387
Comment
RSA783015
Brassica tournefortii
J. Andre
2011-2-2
16204
Riverside
West of Palm Springs alon Hwy 111 (south side) at base of San jacinto Mtns at Windy Point approx. 5.5 mi from Jct with I-10
259
Comment
SBBG35085
Brassica tournefortii
T. L. Secrest
1948-4-10
Riverside
near Hemet
Comment
SD187378
Brassica tournefortii
Scott D. White, Angelia Carey
2004-4-5
9977
Riverside
North of Valle Vista. Indian Creek Watershed.
518
Comment
UCR112596
Brassica tournefortii
Mitch Provance
1998-2-17
63
Riverside
Jurupa Mountains, Slopes on the W side of Sierra Blvd, c. 0.7 km NNW of the Jensen Quarry
396
Comment
UCR16147
Brassica tournefortii
Grace Sprague
1968-4-29
s.n.
Riverside
Western Colorado Desert, on Hwy 111, 5 mi north of Palm Springs where the San Jacinto Mtns are closest to the highway
Comment
UCR93041
Brassica tournefortii
Scott D. White
1995-3-30
2647
Riverside
San Jacinto Valley, Moreno Valley; hills c. 0.7 air mi directly south of 60 Fwy and west of bend in Moreno Beach Drive. Topo Q. shows 'Moreno' BM 2067 at top of hill.
579
Comment
UC484168
Brickellia atractyloides
B. D. Stark
1930-5-4
Riverside
Morongo Pass
Comment
RSA0097952
Brickellia californica
Duncan S. Bell
2014-11-14
7721
Riverside
Santa Rosa Mountains; in the Santa Rosa Wilderness area; west side of Martinez Mountain; collecting at Cactus Spring.
1292
Comment
UC64839
Brickellia californica
E. A. Zumbro
1904-1-1
420
Riverside
Cold Water Canon Santa Ana Mts.
Comment
RSA89873
Brickellia desertorum
J. C. Roos, L. Roos
1950-9-30
4994
Riverside
N base of Pigeon Pass, Box Springs Mts.
457
Comment
UCR140894
Brickellia desertorum
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
CLARK-A1528-1673
Brickellia incana
John C. Roos
1947-11-1
3751
Riverside
Eagle Mountains
Comment
SD226182
Brodiaea santarosae
Tom Chester, Wayne Armstrong, Kay Madore
2006-6-15
925
Riverside
Santa Rosa Plateau Ecological Reserve: Waterline Road, 0.4 km east-southeast of the northernmost high point of the Mesa de Burro
563
Comment
SEINET14623185
Bromus
F. S. Crosswhite
1961-1-22
1710
Riverside
along Chicago Ave.
183
Comment
RSA85126
Bromus arizonicus
J. C. Roos
1952-4-9
5473
Riverside
east base of Mt. Rubidoux
274
Comment
UCR207330
Bromus catharticus
O. F. Clarke
2000-4-22
s.n.
Riverside
Peninsular Range, Riverside; O.F. Clarke residence, 266 Frost Court; east edge of UCR campus
351
Comment
POM122849
Bromus diandrus
Marcus E. Jones
1926-6-20
s.n.
Riverside
20 miles north of Idyllwild.
Comment
UCR156299
Bromus diandrus
T. B. Salvato, Kent Beaman
2005-5-16
832
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
RSA689702
Bromus grandis
Valerie L. Soza, Naomi Fraga, Sarah Swartzentruber
2003-6-25
1697
Riverside
Fuller Mill Creek just N of junction with Dark Canyon.
1494
Comment
UCR70128
Bromus inermis
A. C. Sanders
1980-7-22
1726
Riverside
San Jacinto Mtns, Dutchman's Flat in Bear Trap Canyon about 1 mi (airline) west of Idyllwild. Between Hwy 243 and Foster Lake
1814
Comment
UC1931231
Bromus japonicus
Scott D. White, Justin Wood
2008-6-17
12168
Riverside
San Jacinto Mountains: Garner Valley - Kenworthy Station (USFS) (Butterfly Peak)
Comment
CAS-BOT-BC185645
Bromus tectorum
Victor Duran
1932-5-18
3218
Riverside
Idyllwild, San Jacinto Mountains.
1676
Comment
RSA697936
Caesalpinia virgata
J. Russell Bruff
1929-12-27
446
Riverside
1000 Palms.
Comment Read comments Nov 9 2011
UCR226076
Calandrinia ciliata
A. C. Sanders, T. B. Salvato
2011-4-1
38945
Riverside
Peninsular Range, Lake Elsinore, SW of Baker St. along dirt branch road to microwave tower, near large water tank on hill
409
Comment
UC215291
Calocedrus decurrens
Geo. B. Grant
1901-8-1
Riverside
Strawberry Valley San Jacinto Mts., Strawberry Valley
Comment
UCR107787
Calocedrus decurrens
D. L. Banks
1997-5-5
1960
Riverside
NW Palomar Mountains, Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, c. 60 m east of its intersection with Pechanga Creek
396
Comment
RSA784188
Calochortus
J. D. Olmsted
1959-5-17
632
Riverside
Hills of the Perris block [/range]. Drainage area to Lake Elsinore. The Gavilan district. 15 mi SE of Corona.
686
Comment
UCR100822
Calochortus albus
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
JEPS17807
Calochortus excavatus
W. L. Jepson
1903-8-8
2321
Riverside
San Jacinto Mt., at Log Cabin on upper trail San Jacinto Mt.
2438
Comment
CAS-BOT-BC132464
Calochortus plummerae
P. C. Everett; E. K. Balls; L. W. Lenz
1952-7-1
17281
Riverside
6.7 mi. w. along Hwy 74 from jct with road south from Idyllwild
914
Comment
UCR209401
Calochortus weedii var. intermedius
Fred M. Roberts, Robt. L. Allen
2008-6-23
7051
Riverside
Santa Ana Mountains, Santiago Peak, east slope, Main Divide Truck Trail, 0.7 km northeast of summit
1580
Comment
POM99048
Calycadenia tenella
E. C. Jaeger
1926-5-1
s.n.
Riverside
Joseph Canyon, Santa Ana Mts.
Comment
RSA704584
Calycoseris wrightii
LeRoy Gross
2005-3-3
1582
Riverside
Palen Mountains, south side. Near end of old prospect road., Near 33.71244N, 115.11171W. to 33.72053N, 115.11051W.
207
Comment
UCR261169
Calyptridium monandrum
A. C. Sanders, Katie Young, John Hale
2015-4-22
41597
Riverside
San Gorgonio Pass, San Gorgonio River wash, SE of Cabazon, east of Elm St., c. 2 km south of I-10, 1 km NW (303 deg. ) of One Horse Spring
459
Comment
RSA65431
Calyptridium parryi var. parryi
E. C. Jaeger
1921-7-8
5441
Riverside
Tahquitz Valley
2104
Comment
UCR120957
Calystegia macrostegia
A. C. Sanders, Mitch Provance, T. B. Salvato, C. L. Sanders
2001-4-3
23887
Riverside
Perris-Aguanga Basin region, Temecula, along east side of pipeline NE of Long Canyon, west of San Diego Aqueduct
381
Comment
UCR176684
Calystegia macrostegia
R. D. Goeden, Don W. Ricker
1965-6-10
s.n.
Riverside
Peninsular Range, Murrieta Township, Rancho Pauba, Hwy 71 [=79] at Temecula River
Comment
RSA500998
Calystegia macrostegia subsp. tenuifolia
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-4-1
3117
Riverside
Vail Lake area, ridge-top of volcanic substrate, 2 mi W of dam, at edge of escarpment E of Pauba Valley.
524
Comment
UC1123622
Calystegia macrostegia subsp. tenuifolia
R. St. John
1931-1-29
179
Riverside
Elsinore , Plot 52 (Plot 52)
Comment Read comments Nov 25 2010
CAS-BOT-BC199282
Calystegia sepium subsp. limnophila
S. B. Parish
1907-9-7
6435
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
UCR49260
Camissonia bistorta
Steve Boyd
1986-4-2
1629
Riverside
Peninsular Range, Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
640
Comment
UCR6154
Camissonia bistorta
Galen R. Hunsicker
1967-5-18
s.n.
Riverside
Base of Box Springs Mtns., University of California, Riverside campus, south of new Physical Sciences parking lot.
Comment
RSA136654
Camissonia brevipes subsp. brevipes
Peter H. Raven
1958-3-1
11749
Riverside
Colorado Desert. Alluvial fan along US Highway 95, 16.1 miles north of Blythe.
Comment
RSA36358
Camissonia brevipes subsp. brevipes
C. Epling
1947-03
s.n.
Riverside
Mojave Desert, south edge of desert at Cottonwood Springs.
Comment Read comments Oct 9 2010
RSA98736
Camissonia brevipes subsp. brevipes
P. A. Munz
1926-1-31
9973
Riverside
Dos Palmos [Palmas] Spring.
Comment
RSA80993
Camissonia californica
G. R. Campbell
1952-4-5
18379
Riverside
Colorado Desert, road leading from Highway 60 to 29 Palms [Hwy 62], at junction to Desert Hot Springs
762
Comment
UCR243184
Camissonia campestris
Kate Kramer
2012-5-8
261
Riverside
Peninsular Range; San Jacinto Mountains, c. 0.25 km east of National Forest Land boundary on north side of Hwy 74 near the Cranston Fire Station
575
Comment
SBBG35222
Camissonia campestris subsp. campestris
T. L. Secrest
1951-5-18
Riverside
San Jacinto River bed near Hemet
Comment
UC147303
Camissonia campestris subsp. campestris
H. M. Hall
April 1897
442
Riverside
vicinity of Winchester
457
Comment Read comments Mar 20 2011
CSUSB196
Camissonia claviformis
Sally Bell
1964-3-12
Riverside
Cathedral City, about 500 feet west of Blue Skies Trailor Court off highway 111, in sandy soil.
96
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
RSA144802
Camissonia claviformis subsp. aurantiaca
E. G. Linsley, J. W. MacSwain
1960-3-2
60 -9
Riverside
2 miles west of Desert Center.
Comment
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
SEINET12193360
Camissonia claviformis subsp. aurantiaca
W. L. Wagner, Mill, S. W.
1982-1
4559
Riverside
8.2 milesNW of I-10 Desert Center along Hwy 177
Comment
UCR162405
Camissonia hirtella
S. J. Myers, Chet McGaugh
2003-4-7
s.n.
Riverside
San Jacinto Mountains, powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain
1098
Comment
UCR178307
Camissonia hirtella
T. B. Salvato, Tracy Tennant
1998-7-18
MOR- 615
Riverside
San Bernardino Mtns., Morongo Indian Reservation, vicinity of Wood and Potrero Canyons
1280
Comment
UCR182438
Camissonia hirtella
Mitch Provance
2003-4-17
4630
Riverside
San Bernardino Valley, Riverside, W base of Box Springs Mts., Big Springs Arroyo, N. side of Big Springs Rd., west of the railroad tracks
360
Comment
UCR174538
Camissonia ignota
Jennifer H. Jones, Janine Amaya and Thi (Teresa) Bui
2006-5-21
312
Riverside
Peninsular Ranges: Box Springs Mtns., Box Springs Mountain Reserve. First trail on the left beyond the parking lot along the service road
793
Comment
POM9607
Camissonia ignota
I. M. Johnston
1920-5-8
s.n.
Riverside
Jurupa Mts, extreme west end. between Riverside and Ontario.
Comment
UCR104188
Camissonia intermedia
Scott D. White
1997-5-18
5172
Riverside
San Jacinto Mtns., 'Black Mountain Scenic Area,' Black Mountain Trail between Hwy 243 and Cinco Poses Trail junction
1829
Comment
UCR90416
Camissonia intermedia
D. L. Banks, Steve Boyd
1995-4-5
0137
Riverside
Palomar Mtns region, Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn, east of the Dripping Springs Alcove, west of the Dripping Springs Trail.
610
Comment
POM14038
Camissonia refracta
P. A. Munz, D. Keck
1922-4-9
4916
Riverside
Vicinity of Corn Springs, Chuckwalla Mountains.
457
Comment
SEINET3093216
Camissonia refracta
P. Leary
1975-3-13
992
Riverside
Pinto Mountains, Joshua Tree National Monument.
Comment
UC1186514
Camissonia refracta
E. G. Linsley and J. W. MacSwain
1960-3-2
60 -5
Riverside
2 mi w Desert Center
Comment
UC1979872
Camissonia refracta
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood, Jackie McConnaughy, Naomi Fraga
2011-3-17
765
Riverside
Colorado Desert; Chocolate-Chuckwalla Mountains region: Mecca Hills, Shaver's Well Adjacent to Box Canyon Road, Shaver's Wash just west of Mecca Copia Trail.
Comment
UC488994
Camissonia strigulosa
C. V. Meyer
June 1927
159
Riverside
Saunder's Meadow San Jacinto Mts.
1676
Comment
UCR120168
Camissonia strigulosa
Mitch Provance
1998-3-5
187
Riverside
Riverside, VABM 1031, Hill traditionally called 'Lionshead', but also referred to as 'Challen Hill', located near the corner of Harrison St. and California Ave. in the Arlington area
305
Comment
SDSU3330
Camissoniopsis bistorta
H. Wedberg
1958-3-31
203
Riverside
10.3 miles south of Hwy 74 in Hemet, on Hwy 79.
412
Comment
OBI42569
Camissoniopsis confusa
A. C. Sanders
1986-6-1
6535
Riverside
San Jacinto Mts, upper part of the trl toward Spitler Peak from the Hurkey Crk camp to Bonita Vista Rd
1829
Comment
SD136805
Camissoniopsis hirtella
Steve Boyd
1992-4-14
6788
Riverside
San Mateo Canyon Wilderness Area; along Verdugo Trail from Tenaja Trail to Bluewater Trail in upper watershed of Bluewagter Canyon, south of Sitton Peak.
792
Comment
UC130498
Camissoniopsis hirtella
Mrs. C. M. Wilder
1909-7-10
954
Riverside
Strawberry Canyon and Strawberry Valley San Jacinto Mts.
Comment
UCR166108
Camissoniopsis pallida subsp. hallii
A. C. Sanders, K. C. Rose
1995-4-5
16368
Riverside
San Bernardino Mtns./Sonoran (Colorado) Desert, Coachella Valley; south of Mission Creek and west of Hwy 62
701
Comment
JOTR33954
Camissoniopsis pallida subsp. pallida
La Doux, Tasha, M. Harding, M. Wheeler, and J. Harding
2010-6-2
2840
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, NW of Key's View and Inspiration Peak; sandy wash and gravelly benches with bouldery granitic outcrops
Comment
RSA0123365
Camissoniopsis pallida subsp. pallida
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-23
9039
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
UC172909
Camissoniopsis pallida subsp. pallida
E. E. Schellenger
1911-4-25
Riverside
Point of Rocks Colorado Desert, Whitewater Wash
Comment
RSA614419
Capsella bursa-pastoris
D. L. Banks
1997-3-16
1552
Riverside
NW Palomar Mountains, Agua Tibia Mountains: North face of Dorland Mountain, the Dorland Mountain Arts Colony along the circular drive that runs around the north side of the compound.
567
Comment
UCR88232
Cardamine debilis
A. C. Sanders
1994-11-8
15865
Riverside
Sonoran (Colorado) Desert, Coachella Valley, Palm Desert. Weeds in lawns & flower beds along a commercial strip on Hwy 111 between Hwy 74 & Sage Lane
46
Comment
RSA0100141
Carex fracta
Duncan S. Bell, Sandra Llamas, Koto Tikande
2015-7-16
8585
Riverside
Santa Rosa Mountains; collecting on forested slope between forest service road and the summit of Santa Rosa Mountain.
2324
Comment
UC1930173
Carex multicaulis
Valerie Soza, Naomi Fraga, Sarah Swartzentruber
2003-6-25
1699
Riverside
San Jacinto Mountains; junction of Dark Canyon and Fuller Mill Creek
Comment
RSA719520
Carex multicostata
Naomi Fraga, et al.
2006-7-11
1715
Riverside
Mount San Jacinto State Park, Hidden Lake.
2652
Comment
RSA180456
Carex praegracilis
E. W. Lathrop
1960-6-7
4896
Riverside
14 miles west of Murrieta, Redonda Mesa.
Comment
UC1930090
Carex praegracilis
Scott D. White, Justin Wood
2008-4-3
11795
Riverside
Perris/Elsinore Basin: Foothills of Gavilan Hills at Temescal Wash, near Olsen Canyon. Morgan property, Alberhill area. (Lake Matthews)
Comment
UCR105436
Carex praegracilis
D. E. Bramlet, P. Jacks, S. Goode
1989-4-5
1796
Riverside
Perris-Aguanga Basin Region, Shipley Multi-species Reserve, blue-line stream on the southeastern flank of Bachelor Mtn.
470
Comment
UC837101
Carex subfusca
P. A. Munz
1922-6-24
5801
Riverside
Pipe Creek San Jacinto Mts.
1584
Comment
POM160613
Castela emoryi
Marcus E. Jones
1929-3-9
s.n.
Riverside
Hayfields
Comment
UC406687
Castela emoryi
Marcus E. Jones, A. M.
1929-9-16
24994
Riverside
Hayfields , Hayfields (near Desert Center)
Comment
UCR41641
Castela emoryi
A. C. Sanders, D. Charlton, B. Pitzer, J. M. Stewart
1986-3-1
6041
Riverside
Sonoran (Colorado) Desert, Hayfield Lake, NW end of the lake c. 0.5 mi SW of the pumping station
412
Comment
SD7122
Castilleja affinis
Daniel Cleveland
1882-5-4
Riverside
Temecula
Comment
SDSU14031
Castilleja affinis subsp. affinis
Dinna Estrella, M. G. Simpson
2002-4-20
19
Riverside
Santa Margarita Ecological Reserve. Loop trail, ca. 1/4 mile east of Northside station.
341
Comment
POM184739
Castilleja angustifolia
C. Leo Hitchcock
1932-4-9
12225
Riverside
White tanks, eastern Riverside.
Comment
SEINET3078326
Castilleja angustifolia var. dubia
C. Francis Shutts
1949-3-19
56
Riverside
White Tank, Joshua Tree Nat'l Mon. Pinto Mt. Range, Colorado R. Drainage Area
457
Comment
RSA679168
Castilleja applegatei subsp. martinii
Fred M. Roberts
2003-6-25
5933
Riverside
Indian Truck Trail, 8.7 km by road W La Palma Rd., 2.5 km ENE Trabuco Peak
937
Comment
OBI35636
Castilleja exserta
Norman C. Cooper
1944-4-21
1127
Riverside
Banning
701
Comment
RSA773126
Castilleja exserta
Duncan S. Bell, Joy D. England
2010-6-4
1262
Riverside
San Bernardino National Forest: Garner Valley, approximately 3.2 air miles southeast of junction of forest service road 6S04 and forest service road 6S13.
1383
Comment
UCR84601
Castilleja exserta
Scott D. White, S. Ogg
1994-4-21
1950
Riverside
San Bernardino Mountains, Millard Canyon, near pipeline infiltration site 4 mi south of Bear Wallow Spring
976
Comment
RSA400576
Castilleja foliolosa
N. R. Zabriskie, Walter M. Zabriskie
1971-4-9
383
Riverside
West of water service road 2 mi. so. of Hwy. 74, Deep Canyon watershed, north slope Santa Rosa Mountains.
Comment
UCR213887
Castilleja foliolosa
Scott D. White, Justin M. Wood
2009-5-22
12918
Riverside
San Jacinto Mountains, Old Control Road, above Halfway Spring
1463
Comment
RSA448782
Castilleja minor subsp. spiralis
N. C. Cooper
1944-5-6
2649
Riverside
Whitewater Canyon.
457
Comment
UC885469
Castilleja minor subsp. spiralis
I. W. Clokey and E. G. Anderson
1935-8-21
6902
Riverside
North Fork San Jacinto River
1500
Comment
UCR26173
Castilleja minor subsp. spiralis
John C. Roos
1948-4-24
3808
Riverside
Eastern San Bernardino Mtns./Sonoran (Colorado) Desert, Whitewater Wash
549
Comment
SDSU13333
Castilleja subinclusa
Tom Duffy, Taria Sagar
2000-4-29
7
Riverside
Two hundred meters NE of Santa Margarita Ecological Reserve North field station.
320
Comment Read comments Oct 25 2011
UCR136315
Caulanthus heterophyllus
Virginia Moran
2003-3-26
s.n.
Riverside
Peninsular Range, Wilson Valley Mitigation Bank (Center for Natural Lands Management), NE of Wilson Valley Road and west of Wilson Creek
915
Comment
UCR89848
Caulanthus heterophyllus
Scott D. White, S. J. Myers, S. Ogg Wilcox
1995-6-16
3313
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
SBBG70228
Caulanthus lasiophyllus
M. N. Ackley
1927-3-13
142
Riverside
Coral Reef Ranch, Coachella Valley
-13
Comment
UCR275751
Caulanthus lasiophyllus
Thomas R. Stoughton, Christi Gabriel, Stephanie Rockwood, Jackie McConnaughy
2011-3-24
855
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains Wilderness, off Corn Spring Road, main wash adjacent to Corn Spring Road, draining from Corn & Aztec Springs,
396
Comment
SBBG122768
Caulanthus simulans
A. Parikh
1990-4-27
160
Riverside
SW of Crown Valley, W or Rawson Cyn, 1.9 km SW of jct of Crown Valley Rd and Rawson Rd
730
Comment
RSA398876
Ceanothus crassifolius
Gale Sphon
1955-3-5
s.n.
Riverside
Elsinore Mountains, Horsethief Canyon, along sunny side of road
Comment
RSA523500
Ceanothus crassifolius
Steve Boyd
1990-3-30
3960
Riverside
Vail Lake Area, westerly drainage cyn at N base of 'Big' Oak Mtn.
640
Comment
UCR138820
Ceanothus crassifolius
D. L. Banks
1997-2-23
1294
Riverside
Agua Tibia Mtns., NW Palomar Mountains: Pechanga Indian Reservation, south of Pechanga Rd. in the Reservation, north of Pechanga Creek and east of the Pechanga Tribal Government Center
367
Comment
UCR270184
Ceanothus crassifolius
A. C. Sanders, Jeanne Marie Acceturo & participants in Jepson Workshop
2016-4-2
42411
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, vicinity of lab and old Emerson house site
488
Comment
RSA0034415
Ceanothus cuneatus
I. W. Clokey, E. N. Anderson
1935-4-16
6733
Riverside
East of Hemet
560
Comment
UC18386
Ceanothus greggii var. perplexans
H. M. Hall
May 26-29 1899
Riverside
from Kenworthy to Oak Grove; Smith Mountain and San Jacinto Mountains
Comment Read comments Nov 13 2006
CAS-BOT-BC51279
Ceanothus leucodermis
Mary F. Spencer
1919-6-20
1205
Riverside
Edge of woods, Mt. San Jacinto
1615
Comment
CLARK-A1528-3895
Ceanothus leucodermis
John C. Roos
1952-4-23
5574
Riverside
Highgrove
Comment
GMDRC6557
Ceanothus leucodermis
J. M. Andre
2012-6-15
30511
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
UC870533
Ceanothus leucodermis
I. W. Clokey, E. G. Anderson
1935-8-21
6737
Riverside
Fuller's Creek
1500
Comment
UCSB7071
Ceanothus leucodermis
Lloyd, Robert
1960-3-23
Riverside
2 miles up Snow Canyon Road from State Rd 111
609
Comment
RSA0019585
Ceanothus leucodermis
Toppenberg
1961-5-12
s.n.
Riverside
Hwy to Idyllwild, Beaumont side.
Comment
CAS-BOT-BC51930
Ceanothus perplexans
Dr. A. Davidson
1892-5-1
s.n.
Riverside
Banning
Comment
RSA0022333
Ceanothus perplexans
P. A. Munz, I. M. Johnston
1922-5-19
5448
Riverside
Keen Camp, San Jacinto Mountains
1524
Comment
SEINET238463
Cenchrus echinatus
A. C. Sanders, Mitch Provance; T. B. Salvato
2000-4-18
23326
Riverside
Coachella Valley: Along Dillon Rd. at junction with Tyler north of I-10 E of Indio and N of Coachella.
5
Comment
UCR112478
Cenchrus echinatus
A. C. Sanders, Mitch Provance, T. B. Salvato
2000-4-18
23326
Riverside
Coachella Valley, along Dillon Rd. at junction with Tyler, north of I-10, east of Indio and north of Coachella
5
Comment
UCR130875
Cenchrus spinifex
A. C. Sanders, K. C. Rose
1999-5-28
22789
Riverside
Coachella Valley, between La Quinta and Indio, along Jefferson St. between Ave 54 and I-10
18
Comment
CDA7292
Centaurea X pouzinii
F. J. Willmarth
1960-6-2
Riverside
Old Fuller Rancho, near Corona.
0
Comment
UCR227808
Centaurea melitensis
Duncan S. Bell, Joy England
2010-6-7
1266
Riverside
San Jacinto Mountains, San Bernardino National Forest, Rouse Ridge, c. 1.4 air miles southeast of the junction of Hwy 74 and Forest Service Road 5S15
780
Comment
RSA525287
Centaurea melitensis
Steve Boyd, L. Arnseth, Yvonne Rasmussen, Hugo Cota
1990-5-3
4600
Riverside
Vail Lake area, steep SE flank of Oak Mtn. above NE end of lake.
579
Comment
UCR143352
Centaurium venustum
N. C. Cooper
1944-7-15
1585
Riverside
Peninsular Range; San Jacinto/Santa Rosa Mtns., Palms to Pines Highway
1372
Comment
UCR174431
Centaurium venustum
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-22
32479
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
518
Comment
CSUSB295
Centranthus ruber
Rex Sanders
1973-5-13
Riverside
Santa Ana Mountains Collected in Santa Ana Mountains along Highway 74, 7.94 miles from the Orange County line, Cleveland National Forest, in Riverside city, above west end Lake Elsinore. 3 meters from roadside in decomposing granite soil, northeast-facing slope, east ...
Comment
CAS-BOT-BC279121
Centromadia pungens subsp. laevis
R. F. Hoover
1968-6-6
11150
Riverside
1 mile east of Perris
Comment
RSA0097762
Centromadia pungens subsp. laevis
Marc A. Baker, Youssef Atallah, Cecile Shohet
2015-7-3
18384
Riverside
34 km ENE of central Riverside, 100m south of San Timoteo Wash, 2.2 km ESE of El Casco Lake.
615
Comment
UC1792827
Centromadia pungens subsp. laevis
A. C. Sanders, Guy Bruyea
2004-4-2
27426
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
RSA583619
Cerastium glomeratum
Steve Boyd, Darin Banks
1995-3-30
8413
Riverside
Agua Tibia Wilderness Area, northern flank of Agua Tibia Mountain at the western edge of the Dripping Springs Alcove in tributary of Kolb Creek just east of the old Woodchuck Truck Trail road grade, just south of the Wilderness boundary.
640
Comment
RSA303507
Cercidium floridum
J. R. Shevock
1971-5-8
1027
Riverside
Box Canyon near Mecca
98
Comment
CAS-BOT-BC135451
Cercocarpus betuloides var. betuloides
Lathrop; Thorne
1967-9-26
6608
Riverside
Tenaja Guard Station, 10 mi. NW of Murrieta
Comment
UC1536043
Cercocarpus minutiflorus
Robert F. Thorne
1973-5-23
45537
Riverside
Santa Rosa Plateau, Mesa De Colorado Mesa De Colorado; Santa Rosa Plateau, Mesa De Colorado
609
Comment
UCR120661
Chaenactis artemisiifolia
D. E. Bramlet, P. Jacks, S. Goode
1989-4-6
1808
Riverside
Perris-Aguanga Basin, Lake Skinner, north of the lake on the S-facing slope of Bachelor Mountain
488
Comment
SBBG87840
Chaenactis carphoclinia
A. C. Sanders, B. Pitzer
1986-3-3
6110
Riverside
Corn Spring, wash below the spring and wash and rocky slopes to the S Chuckawalla Mtns, T6S, R16E, S28
487
Comment
SEINET10799436
Chaenactis carphoclinia
David Charlton
1988-2-18
Charlton 1139
Riverside
Alluvial Fan, S side of Little San Bernardino Mtns. Fargo Canyon Road to Cottonwood Wash, S of Joshua Tree National Park, parallel to I-10. Creosote Bush Scrub. 1 mi. E of Jct. Dillon Rd. and Fargo Cyn. Rd.
610
Comment
JOTR35334
Chaenactis carphoclinia var. carphoclinia
Harding, Mitzi, Mark Wheeler
2012-2-28
100
Riverside
Joshua Tree National Park. Southeast Coxcomb Mountains; southeastern most canyon in the range (Stop 2)
265
Comment
RSA567641
Chaenactis carphoclinia var. carphoclinia
Theo Glenn
1991-5-2
91 -24
Riverside
McCoy Mtns, NW of Blythe.
350
Comment
RSA731020
Chaenactis carphoclinia var. carphoclinia
Michael Wall
2008-4-26
451
Riverside
Chuckwalla Mountains; Corn Springs wash at Corn Springs Rd. crossing ca. 8.0 miles SW of Chuckwalla Rd.
435
Comment
UCR41555
Chaenactis carphoclinia var. carphoclinia
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6110
Riverside
Sonoran (Colorado) Desert, Corn Spring, Chuckwalla Mtns. wash below the spring and wash and rocky slopes to the south
489
Comment
CAS-BOT-BC276928
Chaenactis fremontii
G. B. Grant
1906-4-20
6708
Riverside
Palm Springs
Comment
JOTR30640
Chaenactis fremontii
La Doux, Tasha, Erin Babich
2008-4-21
1802
Riverside
Joshua Tree National Park. Stop 3-Little San Bernardino Mountains, S of Covington Flat
1290
Comment
JOTR33977
Chaenactis fremontii
La Doux, Tasha, M. Harding
2010-4-7
2865
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains, north of Fan Hill; large, open southwest flowing fan below Key's View with cobble benches above wash
Comment
POM8405
Chaenactis fremontii
Mary F. Spencer
1920-4-9
557
Riverside
In desert sand. Palm Springs.
122
Comment
UCSB49254
Chaenactis fremontii
Hibbard, Doug
1977-5-16
Riverside
Off NW side of Hwy. 74, 11.8 mi. from intersection with Hwy. 111
1036
Comment
UCSB63960
Chaenactis fremontii
Scora, Rainer
1966-4-1
Riverside
400 meters before Hidden Springs Oasis on road from Thousand Palms
Comment Read comments Sep 10 2011
RSA180441
Chaenactis glabriuscula var. glabriuscula
E. W. Lathrop
1965-5-30
5773
Riverside
6 miles W of Murrieta.
Comment
RSA772854
Chaenactis glabriuscula var. glabriuscula
Orlando Mistretta, Duncan S. Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4828
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
UC63014
Chaenactis glabriuscula var. glabriuscula
H. M. Hall
1899-5-1
1104 .1
Riverside
Reche Canon
457
Comment
UC74100
Chaenactis glabriuscula var. glabriuscula
M. F. Gilman
1904-1-1
2
Riverside
Banning
Comment Read comments Mar 13 2011
UCR218073
Chaenactis glabriuscula var. glabriuscula
Steve Boyd
2010-5-26
12279
Riverside
Santa Ana Mountains, Elsinore Peak, southeast of peak, north of trail along ''old Main Divide Road'' east of road up to communications towers, near concrete wildlife drinker.
1040
Comment
RSA152488
Chaenactis macrantha
Rimo Bacigalupi, L. R. Heckard
1953-5-4
4066
Riverside
High desert slopes at base of the Cushenberry Grade, N base of San Bernardino Mtns.
1187
Comment Read comments Jun 30 2012
UCR34890
Chaenactis parishii
L. B. Ziegler
1967-7-5
173
Riverside
San Jacinto Mtns., south slope of Thomas Mountain
1616
Comment
CAS-BOT-BC284345
Chaenactis stevioides
C. L. Hitchcock
1940-3-29
5853
Riverside
Cottonwood Canyon ca. 100 yards east of spring
Comment
UC667268
Chaenactis stevioides
Annie M. Alexander and Louise Kellogg
1941-5-11
2154
Riverside
Cottonwood Spring Colorado Desert, Eagle Mountains, Cottonwood Spring
883
Comment
POM351833
Chaenactis stevioides var. stevioides
Geo Cantwell
1935-4-8
s.n.
Riverside
McCoy Springs, McCoy Mnts. [NW of Blythe]
Comment
RSA0093770
Chamaesyce albomarginata
Duncan S. Bell
2015-9-30
8685
Riverside
Santa Rosa Mountains; Little Pinyon Flat; collecting in a large drainage from Cactus Spring Trail to Horsethief Creek.
1246
Comment
RSA600228
Chamaesyce maculata
L. C. Wheeler
1960-5-9
7692
Riverside
Colorado Desert. Mirage Ranch.
Comment
RSA599301
Chamaesyce micromera
L. C. Wheeler
1954-11-25
7102
Riverside
Corn Springs Wash, ca. 2 mi. south of Desert Center, Blythe Highway.
Comment
SEINET4207484
Chamaesyce micromera
Duncan S. Bell
2011-10-22
3000
Riverside
Arica Mountains: west side of the mountain range, approximately 2.6 air miles west of Priests Well, and approximately 6.8 air miles southwest of the ghost town of Rice.; 0
437
Comment
JEPS52387
Chamaesyce polycarpa
Ethel Rockwell
400
Riverside
northwest Colorado Desert, Edom
Comment Read comments Sep 7 2011
POM7096
Chamaesyce polycarpa
P. A. Munz, L. T. Street, G. Williams
1919-3-28
2346
Riverside
Indio .
Comment
RSA433501A
Chamaesyce polycarpa
M. B. Dunkle
1934-2-19
3842
Riverside
San Juan Canyon.
610
Comment
UCSB54160
Chamaesyce polycarpa
McKinley, Gale
1985-3-27
Riverside
1/2 mile N of site #9 in Ryan Campground in Joshua Tree National Monument
1280
Comment
JOTR01095
Chamaesyce polycarpa
Cole, James E.
1941-4-13
573
Riverside
Joshua Tree National Park. PINTO BASIN; 1/2 MILE NORTH OF MEEK'S CABIN
609
Comment
RSA432470
Chamaesyce polycarpa var. hirtella
Christopher Davidson
1973-4-1
1837
Riverside
Palm Springs.
488
Comment
JOTR34999
Chamaesyce setiloba
La Doux, Tasha, A. Miller, T. Vaughn, A. Johnson
2007-10-25
3101
Riverside
Joshua Tree National Park. Pinto Basin, along Old Dale Road
Comment
UCR151407
Cheilanthes clevelandii
D. L. Banks
1997-3-1
1356
Riverside
NW Palomar Mtns, Agua Tibia Mtns, Pechanga Indian Reservation. Pechanga Creek, east of the'Fiesta Grounds' to the spring on the northern fork of Pechanga Creek at the eastern end of the Reservation
427
Comment
JOTR32631
Cheilanthes covillei
La Doux, Tasha, K. Matthews, S. Szabo, J. Van Warmerdam, B. Truesdell
2007-10-4
2554
Riverside
Joshua Tree National Park. Little San Bernardino Mountains: Lower Covington Flat, southeast of trailhead heading toward Smith Water Canyon (Stop 2)
1398
Comment
RSA675698
Cheilanthes covillei
Scott D. White
2001-5-1
8437
Riverside
Near Sun City: Quail Valley: Valleys and slopes east of Canyon Lake and west of Goetz Road.
442
Comment
UC254450
Cheilanthes covillei
W. G. Wright
March, 1881
Riverside
Whitewater
Comment
POM12203
Cheilanthes parryi
P. A. Munz, D. Keck
1922-4-9
4798
Riverside
Vicinity of Corn Springs, Chuckwalla Mountains, Colorado Desert.
610
Comment
RSA0123692
Cheilanthes parryi
Duncan S. Bell, LeRoy Gross
2016-3-30
9160
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; in a side canyon off of Martinez Canyon, approximately 7.5 air miles southeast of the summit of Martinez Mountain.
970
Comment
RSA577151
Cheilanthes parryi
L. C. Wheeler
1933-12-2
2305
Riverside
Mouth Tahquitz Canyon near Palm Springs
144
Comment
UCR92073
Chenopodium
Scott D. White
1994-10-17
2503
Riverside
City of Temecula, Murrieta Creek channel at confluence with Santa Gertrudis Creek
320
Comment
RSA0114928
Chenopodium berlandieri
Mitch Provance
2012-7-17
712 -16
Riverside
Beaumont Plain: Banning, south of I-10, vicinity of corner of Sunset Ave. and Westward Ave.
741
Comment
RSA736651
Chenopodium berlandieri
Justin M. Wood
2008-7-16
35
Riverside
Gavilan Hills at Temescal Wash, near Olsen Canyon, Morgan property, Alberhill area.
Comment Read comments Aug 8 2010
SD247396
Chenopodium berlandieri
Andy Sanders
2013-7-7
40860
Riverside
Peninsular Range; San Jacinto Mountains: near central Idyllwild, west side of Highway 243 at road junction to Astrocamp (Saunders Meadow Road) and 0.15 kilometer northeast of Tollgate Road junction.
1595
Comment
SEINET3106007
Chenopodium berlandieri
Faulkner
1978-3-15
283
Riverside
1 mile west of Hwy 95, 25 miles N of Blythe.
152
Comment
RSA567983
Chenopodium californicum
Karin Cleary
1992-4-6
112
Riverside
Drainage depression W of California St., Reinholt Canyon, Hemet.
579
Comment
RSA714432
Chenopodium californicum
A. C. Sanders
2004-5-12
27869
Riverside
Elsinore Basin Region: Walker Canyon at northeast foot of Alberhill Mountain, Temescal Creek.
378
Comment
UCR207249
Chenopodium pumilio
O. F. Clarke
2004-5-21
s.n.
Riverside
Peninsular Range, Riverside; UCR Botanical Garden
412
Comment
UCR115152
Chenopodium strictum
Mitch Provance
2000-11-2
2293
Riverside
North Riverside, Reid Park, c. 0.5 mi SW of the corner of Placentia Ln. and Orange St.
250
Comment
CAS-BOT-BC231782
Chilopsis linearis
Carl B. Wolf
1932-5-25
3674
Riverside
No. base of San Jacinto Mts. Snow Creek Canyon. 1 mi. below Fish Hatchery
396
Comment
RSA455302
Chilopsis linearis
H. de Forest
1932-8-27
s.n.
Riverside
Beaumont-Banning Pass.
Comment
RSA722345
Chilopsis linearis
J. Russell Bruff
1931-4-25
458
Riverside
Whitewater Wash 3 mi. west of Palm Springs.
Comment
IRVC28188
Chilopsis linearis subsp. arcuata
Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah De Groot, Valentin Arvizu, Tim Thibault
2004-5-14
11264
Riverside
Choclate-Chuckwalla Mtns region; W base of the Choclate Mtns, along Gas Line Road in major wash system W of Iris Wash drainage. Within boundary of US Navy Choclate Mtn Aerial Gunnery Range Colorado Desert
570
Comment
JEPS21143
Chilopsis linearis subsp. arcuata
H. M. Hall
June, 1901
2112
Riverside
e. base San Jacinto Mts. Colorado Desert, e. base San Jacinto Mts.
Comment
RSA679073
Chimaphila umbellata
Michael Denslow, Firoozeh Navid-Ara, Valerie Soza
2003-7-15
1444
Riverside
Northeast side of Tahquitz Peak, on trail to Saddle Junction
2637
Comment
SD234238
Chloris virgata
R. E. Riefner
2006-9-19
6 447
Riverside
Peninsular Range: Temecula Valley, along I-15 Freeway near Temecula Creek (Temecula 7.5' Q)
301
Comment
POM263173
Chloris virgata
J. C. Roos
1957-8-20
356
Riverside
Blythe.
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
RSA727398
Chorizanthe brevicornu
Naomi Fraga, Lisa Rojas
2005-2-10
1386
Riverside
Just north of Palen Pass Road, ca. 10 miles east of Hwy 177.
361
Comment
UCR50892
Chorizanthe brevicornu
A. C. Sanders
1988-5-11
7805
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, Iris Pass area, 12 miles above the Coachella Canal, east of the gasline road from Niland
549
Comment
CAS-BOT-BC191706
Chorizanthe brevicornu var. brevicornu
Carl B. Wolf
1932-4-26
2974
Riverside
Colorado Desert. 5 mi E of Mecca, on Blythe Road
30
Comment
CAS-BOT-BC191712
Chorizanthe brevicornu var. brevicornu
Roxana S. Ferris; Rimo Bacigalupi
1958-3-19
13259
Riverside
U.S. gypsum mine property in Little Maria Mts., 2.3 mi above Midland P.O.
Comment
JOTR16806
Chorizanthe brevicornu var. brevicornu
Vanderspek & Youse
1964-4-19
s.n.
Riverside
Joshua Tree National Park. WILSON CANYON
Comment
RSA5163
Chorizanthe brevicornu var. brevicornu
Carl B. Wolf
1932-4-26
2974
Riverside
Colorado Desert: 5 mi. E of Mecca on Blythe rd.
30
Comment
SBBG87405
Chorizanthe brevicornu var. brevicornu
A. C. Sanders with B. Pitzer, D. Charlton
1986-3-1
6011
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
UCR4619
Chorizanthe brevicornu var. brevicornu
Frank C. Vasek
1960-3-17
600317- 05
Riverside
Sonoran (Colorado) Desert, Morongo Canyon, E side of the road on hill at mouth of canyon, 4.5 mi NW of Desert Hot Springs
579
Comment
UCR18098
Chorizanthe coriacea
O. F. Clarke
1967-5-2
s.n.
Riverside
Pigeon Pass in the Box Springs Mtns behind UC Riverside campus
610
Comment
UCR48528
Chorizanthe coriacea
Steve Boyd
1986-4-19
1697
Riverside
Peninsular Range, Temescal Canyon, east side of Indian wash between I-15 and Temescal Canyon Road
351
Comment
RSA65172
Chorizanthe fimbriata var. fimbriata
F. W. Peirson
1920-6-22
2165
Riverside
Dripping Spring southeast of Temecula
457
Comment Read comments Nov 4 2014
RSA500538
Chorizanthe fimbriata var. laciniata
Steve Boyd, Tim S. Ross, L. Arnseth
1989-6-4
3628
Riverside
Vail Lake area, just S of Jtn Hwy 79 and road to Vail Lake Marina, Butterfield Valley.
457
Comment
UCR35076
Chorizanthe fimbriata var. laciniata
L. B. Ziegler
1967-8-22
220
Riverside
Santa Rosa Mtns., Terwilliger Valley and Tule Canyon
1250
Comment
UC1543898
Chorizanthe leptotheca
Barbara Ertter with Jeffrey L. Strachan
1980-5-22
3492
Riverside
e side Dripping Springs Compound (Cleveland National Forest near Highway 79 between Aguanga and Temecula n of Wild Horse Park); Cleveland National Forest, e side Dripping Springs Compound
609
Comment
UC52620
Chorizanthe leptotheca
Geo. F. Reinhardt
June, 1897
Riverside
San Jacinto Valley
Comment
UCD99733
Chorizanthe leptotheca
R. N. Raynor
1938-6-20
s.n.
Riverside
Coahuila.
Comment
SBBG104057
Chorizanthe parryi var. parryi
D. Bramlet
1991-5-9
2133
Riverside
North Domenigoni Hills, 1 km SE of end of Warren Rd; in a saddle between Pk 733m (Sec 31) and Pk 728m (Sec 30); T5S, R1W, NW/4 of NE/4, S31
Comment
UCR217536
Chorizanthe polygonoides var. longispina
Diane Menuz
2008-4-15
421
Riverside
Peninsular Range: Santa Ana Mts, West side of San Mateo Canyon, near Oak Flats
746
Comment
UCR92632
Chorizanthe polygonoides var. longispina
D. E. Bramlet
1995-4-26
2396 B
Riverside
Perris-Aguanga Basin, Shipley Multi-species Reserve, SW of Tucalota Creek
488
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
RSA65246
Chorizanthe rigida
F. W. Peirson
1922-4-11
2863
Riverside
Deep Canyon Wash, Coachella Valley
244
Comment
RSA754130
Chrysolepis sempervirens
W. Schlegel, Andrew Troutte
2008-8-15
11
Riverside
Idyllwild: PCT trail near Wilderness Boundary.
2363
Comment
SD128238
Chrysolepis sempervirens
R. Mitchel Beauchamp
1971-5-15
2413
Riverside
Black Mountain campground, San Jacinto Mountains.
2207
Comment
UC873886
Chylismia brevipes subsp. brevipes
Ira L. Wiggins
1937-3-9
8756
Riverside
wash 5 mi w Shaver's Well
Comment
UCR279590
Chylismia brevipes subsp. brevipes
A. C. Sanders, Jim Malusa
2017-3-28
43157
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
CAS-BOT-BC160619
Chylismia claviformis subsp. aurantiaca
Mrs. R. W. Campbell
1922-3-12
34
Riverside
Palm Springs
Comment
CLARK-A1703-1185
Cirsium occidentale
Charles S. Papp
1965-6-13
856
Riverside
San Jacinto
914
Comment
RSA618420
Cirsium occidentale var. californicum
D. L. Banks
1997-5-5
1956
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, approximately 60 m east of its intersection with Pechanga Creek
396
Comment
UCR1624
Cirsium occidentale var. occidentale
Leland R. Dykes
1962-5-8
105
Riverside
Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau, San Mateo Canyon [Tenaja] Road, c. 14 mi west of Palomar Road [=Washington Ave.] in Murrieta [probably 2-3 miles west of Tenaja Guard Station]
Comment
RSA0017423
Cistanthe ambigua
Marcus E. Jones
1906-4-27
s.n.
Riverside
Indio.
Comment
CAS-BOT-BC438845
Cistanthe monandra
L. A. Greata
1905-4-1
401
Riverside
Coachella
Comment
POM199346
Cistanthe monandra
Joseph A. Ewan
1932-4-8
7036
Riverside
Seven Palms near Garnet
Comment
POM8511
Cistanthe monandra
P. A. Munz, R. D. Harwood
1920-4-4
3524
Riverside
Pass south of Palm Springs.
152
Comment
RSA329670
Cistanthe monandra
Gary D. Wallace
1966-3-26
250
Riverside
Whitewater Canyon; 13 mi. E. of Banning, San Bernardino Nat l For.
427
Comment
SD144144
Cladium californicum
A. C. Sanders, P. MacKay, et al
1994-12-4
15878
Riverside
Colorado desert; Salton Sea sink; Dos Palmas Oasis area; San Andres palm grove, 1.75 Km (1.1 miles) west south west of Rancho Dos Palmas, marked seep on Durmid 7.5' Quad.
Comment
POM128358
Clarkia epilobioides
Thomas Craig
1927-4-23
213
Riverside
Glen Ivy.
Comment
POM256726
Clarkia epilobioides
W. Pequegnat
1940-4-13
s.n.
Riverside
Bedford Truck Trail. Santa Ana Mountains.
793
Comment
UCR274300
Clarkia purpurea
T. B. Salvato, Melissa Clemons
2005-6-6
1410
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
JEPS43258
Claytonia parviflora subsp. viridis
W. L. Jepson
1901-5-25
1447
Riverside
Indian Village at Santa Rosa; Santa Rosa
Comment
RSA524240
Claytonia parviflora subsp. viridis
Steve Boyd, Timothy S. Ross, Laurel Arnseth, Jaime Bonilla
1990-4-2
4036
Riverside
Vail Lake area, lower slopes of Agua Tibia Mtn, along Hwy 79, E of USFWS Dripping Springs Guard Station.
488
Comment
UCR241946
Claytonia perfoliata
A. C. Sanders, Timothy W. Chumley
2013-3-28
40705
Riverside
Peninsular Range, Alberhill, along Lake St. 1.45 km south of I-15, near old clay mines
393
Comment
RSA650479
Clematis lasiantha
G. Foster
1961-5-12
s.n.
Riverside
Idyllwild.
Comment
CHSC35508
Clematis pauciflora
Jeanne Muro
1972-4-29
39
Riverside
3 mi. SW of Murrieta on Tenaja Rd.
548
Comment
SBBG112483
Clematis pauciflora
C. Bornstein
1994-5-1
Riverside
Barker Dam; Joshua Tree Nat Monument
1280
Comment
POM180019
Cleome isomeris
M. French Gilman
1931-3-15
5
Riverside
Cabazon.
Comment
CLARK-A1528-7855
Coldenia canescens
John C. Roos
1949-4-11
4243
Riverside
Eagle Mountains
Comment
JEPS24218
Collinsia concolor
Peter H. Raven
1958-5-18
13004
Riverside
Pinyon Flats San Jacinto Mountains (near stream)
Comment
RSA0117430
Collinsia concolor
Steve D. Boyd
1995-4-24
8478
Riverside
Palomar Range, Agua Tibia Wilderness Area, Arroyo Seco drainage on northern flank of Agua Tibia Mountain at the north base of Wildhorse Peak, along the Wildhorse Trail southeast of its junction with the Dripping Springs Trail.
610
Comment
RSA0117456
Collinsia concolor
Duncan S. Bell, Joy D. England
2010-6-4
1263
Riverside
San Bernardino National Forest: Garner Valley, along forest service road 6S13 approximately 0.5 air mile west of junction of forest service road 6S04 and forest service road 6S13.
1372
Comment
SD244244
Collinsia concolor
A. C. Sanders, Timothy W. Chumley
2013-4-2
40744
Riverside
Peninsular Range: Temescal Canyon between Horsethief Canyon Road and Hostettler Road, near I-5 Freeway, southeast of Corona (Lee) Lake (Aberhill 7.5')
377
Comment
UC26586
Collinsia concolor
H. M. Hall
Jun 1901
2025
Riverside
San Jacinto Mtns
1371
Comment
SD211456
Colubrina californica
Carolyn Martus, Joseph Betzler, Caesara Brungraber, Lance Woolley
2008-4-23
1217
Riverside
Northwest of the Blythe airport and in the washes east of the McCoy mountains.
Comment
UCR22639
Colubrina californica
C. S. Jones
1979-3-27
41
Riverside
Sonoran (Colorado) Desert, in SE facing canyon about 300 yards from unnamed dirt road approximately 5 mi. north of I-10, 4 mi. west of Desert Center
427
Comment
CDA35599
Condalia globosa var. pubescens
Robert Cowell
1959-5-4
Riverside
North of Bradshaw Stage Road, ca. 3/4 mile east of the Imperial Gas Line road, between Chocolate and Chuckwalla Mtns.
0
Comment
RSA588812
Conyza canadensis
D. L. Banks, Steve Boyd
1995-10-17
0765
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 broad alluvial benches N of where Arroyo Seco turns to the E.
512
Comment
UCR125300
Conyza coulteri
A. C. Sanders
2002-11-21
25647
Riverside
Temescal Valley, development called 'Trilogy at Glen Ivy' at the confluence of Bixby and Anderson Canyons
366
Comment
SEINET3079759
Cordylanthus filifolius
H. S. Gentry
1954-7-26
14255
Riverside
Dripping Springs along Rte 79.
Comment
UC26331
Cordylanthus nevinii
H. M. Hall
Aug. 1901
2619
Riverside
s side San Jacinto Mountains
1828
Comment
JOTR35161
Cordylanthus rigidus subsp. setiger
Harding, Mitzi, T. Herskovits
2011-9-14
159
Riverside
Joshua Tree National Park. Queen Mountains; Barker Dam
1304
Comment
UC1608210
Cordylanthus rigidus subsp. setiger
Steve Boyd and Tim Ross
1992-6-10
7644
Riverside
about Potrero Escondido (...area of low relief topping ridge system due w of jct of Tenaja Rd (7S01) and Los Alamos Rd (7S04) at the confluence of Los Alamos Cr w/San Mateo Cr.); Southern Santa Ana Mts., San Mateo Canyon Wilderness Area, S
670
Comment
RSA770693
Coreopsis californica
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4794
Riverside
San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
CAS-BOT-BC101305
Corethrogyne filaginifolia
John Thomas Howell
1927-8-2
2917
Riverside
Idyllwild, Strawberry Valley, Mt. San Jacinto
1676
Comment
RSA829
Corethrogyne filaginifolia
J. T. Howell
1927-8-2
560
Riverside
Near Strawberry Valley, Mt. San Jacinto.
1677
Comment
RSA788881
Crassula aquatica
G. D. Wallace
2003-7-8
4041
Riverside
Hidden Lake.
Comment
UCSB33376
Crassula connata
Marks, R.
1978-3-16
Riverside
3/4 mi. W of orange grove at 3000 McAllister Dr., in Riverside
457
Comment
RSA679819
Crassula connata
LeRoy Gross, Valerie Soza
2003-5-8
830
Riverside
North end of Rouse Ridge; South of the San Jacinto River, north of Rouse Hill Road.
777
Comment
CAS-BOT-BC181562
Crossosoma bigelovii
B. Pitzer; O. Clarke; S. Reed; G. Ruiz
1998-3-7
3562
Riverside
Wildlands Conservancy's Mission Creek Preserve, ca. 2 mi. up canyon from entrance at ranch gate - San Bernardino Mountains
762
Comment
POM13080
Crossosoma bigelovii
A. Gilman
1922-3-19
s.n.
Riverside
Andreas Canyon, Palm Springs Region.
Comment
UC536862
Crossosoma bigelovii
M. C. Jones
1934-2-18
Riverside
Whitewater Canyon Colorado Desert
Comment
JEPS52463
Croton californicus
W. L. Jepson
1901-5-22
1404
Riverside
Palm Canyon Mt. San Jacinto (and return to Van Deventer's ranch)
Comment Read comments Jun 4 2016
LA211610
Croton californicus
Mark A. Elvin;
1998-5-12
857
Riverside
Along Santa Ana River between Colton and Riverside.
271.0
Comment
RSA777722
Croton californicus
J. Andre, G. L. Clifton
2011-2-22
17419
Riverside
Mecca Hills; along Box Canyon Road, 5.5 miles NE of town of Mecca
52
Comment
SEINET3089930
Croton californicus
B. Pitzer
1986-5-24
247
Riverside
Whitewater Canyon, ca. 5 mi N of Hwy I-10 on Whitewater Canyon Road. From N edge of Hatchery to ca. 1/4 mi N of hatchery boundary. Whitewater 7.5' quad.
731
Comment
UC868658
Croton californicus
Lewis S. Rose
1938-12-18
38320
Riverside
Palm Springs
137
Comment
UCD141965
Croton californicus subsp. californicus
Robert F. Thorne; W. A. Tilforth, L. Shultz, R. K. Benjamin, J Hogge
1980-4-16
54120
Riverside
San Bernardino Mts.; along Whitewater River; E. of bridge and levee.
Comment
UCR142301
Croton setiger
A. C. Sanders, Mike Misenhelter
2004-10-6
28837
Riverside
Santa Ana Mtns./Santa Rosa Plateau, hill 2139 at west end of the Mesa De Colorado, private land on the west side of Via Volcano adjacent to the Santa Rosa Plat. Ecol. Reserve
640
Comment
UCR155303
Croton setiger
A. C. Sanders
2005-5-4
29840
Riverside
Gavilan Hills near Riverside, c. 1 km east and southeast of Gavilan Peak
625
Comment
RSA736303
Crypsis schoenoides
Scott D. White, Justin M. Wood
2008-5-13
11950
Riverside
I-215 freeway right of way. South of Scott Rd.
Comment
UCR24005
Crypsis schoenoides
John C. Roos
1969-11-22
s.n.
Riverside
San Jacinto Valley, east of Moreno. Quail Lake at the S end of Jack Rabbit Trail.
427
Comment
RSA89903
Crypsis vaginiflora
J. C. Roos
1952-6-4
5735
Riverside
San Jacinto River bottomland 1.5 miles SE of Perris.
427
Comment
RSA612618
Cryptantha
D. L. Banks, Victor Steinmann
1997-3-13
1503
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
RSA27465
Cryptantha angustifolia
I. L. Wiggins
1941-3-24
9574
Riverside
Along eastern side of Salton Sea, 2.7 miles south of Mortmar.
Comment
SBBG25804
Cryptantha angustifolia
E. R. Blakley
1966-4-9
6752
Riverside
jct of US Hwy 60-70 and Wiley Well Rd, ca. 15 mi W of Blythe
121
Comment
UC1229796
Cryptantha angustifolia
Peter M. Ray
1949-3-12
1363
Riverside
n of 1000 Palms (Aqueduct Road, n side of Coachella Valley); Coachella Valley
Comment
UCR138589
Cryptantha angustifolia
Steve Boyd, T. S. Elias, Erika Winter
1986-2-18
1317
Riverside
Western Colorado Desert, Mecca Hills: Painted Canyon north of Hwy 195
Comment
UCR196109
Cryptantha angustifolia
Jim Andre, T. La Doux
2006-4-11
8141
Riverside
S Mojave Desert, Joshua Tree National Park, along Pinto Basin Road (paved) through Wilson Canyon at Fried Liver Wash
858
Comment
UCR6095
Cryptantha barbigera
Barry A. Vittor
1966-3-11
s.n.
Riverside
Western Colorado Desert, Rancho Dos Palmas, 2 miles NE of Salton Sea State Park
30
Comment
RSA781913
Cryptantha barbigera var. barbigera
Duncan S. Bell
2010-5-1
896 B
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
JOTR29561
Cryptantha barbigera var. fergusoniae
Andre, Jim, Tasha LaDoux
2006-4-11
6735
Riverside
Joshua Tree National Park. Along Pinto Basin Rd (paved) in Wilson Canyon
857
Comment
UCR261416
Cryptantha barbigera var. fergusoniae
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-23
41437
Riverside
San Gorgonio Pass, San Gorgonio River wash, c. 3.7 miles east of Cabazon, c. 1.25 mi. NNE of One Horse Spring, south of I-10 and east of water bottling plant, between wind farms
439
Comment
UC2015582
Cryptantha costata
A. C. Sanders with G. Helmkamp & P. MacKay
1995-3-12
16021
Riverside
Coachella Valley: Indio, just SW of the Whitewater River Channel at Auto Center, Dr. (Highway 111).
Comment
UCR24507
Cryptantha costata
L. F. LaPre
1981-4-14
s.n.
Riverside
Coachella Valley, Palm Desert; 2 mi north of junction of Monterey Ave. & Country Club Dr.
Comment
UCR127961
Cryptantha decipiens
A. C. Sanders, K. C. Rose, D. Woodard
1995-3-15
16117
Riverside
Coachella Valley, NW end of valley, wash east of Hwy 62 and south of Indian Ave, 0.45 mi south of Indian on Worsley Rd
500
Comment
GMDRC3553
Cryptantha dumetorum
J. Andre, T. La Doux
2009-2-25
10822
Riverside
Palen Dry Lake: Palen Dry Lake: SE margin of the playa, approx 40 mi. W. of Blythe, 6 mi. N. of I-10, E. of Desert Center. USGS 7.5 min. Quad: Sidewinder Well 33 deg. 42.637' N 115 deg. 12.163' W. Elev. 423 ft.
129
Comment
UCR267886
Cryptantha dumetorum
Jim Andre
2013-3-4
23868
Riverside
Sonoran (Colorado) Desert, 0.2 miles east of Hwy 95, just south of Riverside Mountains, just north of Queen Sable Point
96
Comment
POM369497
Cryptantha intermedia
M. M. Thompson
1947-6-9
2069
Riverside
Los Alamos Canyon, Elsinore.
762
Comment
RSA488928
Cryptantha intermedia
D. C. Hawks
1988-4-2
s.n.
Riverside
Tule Creek drainage, 1.75mile airline NE of Aguanga, SE of intersection of Dove and Sycamore Streets, S of Hwy 371.
762
Comment
RSA715938
Cryptantha intermedia
Scott D. White, Angelia Carey
2004-4-5
10019
Riverside
North of Valle Vista. Indian Creek Watershed.
518
Comment
UCR158498
Cryptantha intermedia
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30040
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
UCR251308
Cryptantha intermedia
T. B. Salvato, Matthew Malle, Thomas M. Sullivan Jr
2013-3-28
7427
Riverside
Perris-Aguanga Basin, Menifee, northeast corner of Murrieta Road and Scott Road
517
Comment
UCR43176
Cryptantha intermedia
B. G. Pitzer, Karen Kirtland
1986-5-6
0212
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
UCR88308
Cryptantha intermedia
A. C. Sanders, K. C. Rose
1995-4-5
16388
Riverside
San Bernardino Mtns./Sonoran (Colorado) Desert, Coachella Valley; south of Mission Creek and west of Hwy 62
701
Comment
RSA0075625
Cryptantha intermedia var. johnstonii
Michael Honer, L. Hulse
2005-3-7
2034
Riverside
Little San Bernardino Mountains region: Blind Canyon; appx. 1/2 mi. N of Desert Hot Springs.
488
Comment
UCR165813
Cryptantha maritima
John F. Green
2005-2-2
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, transect along Coachella Canal right-of-way, between siphons 29 and 30, c. 3 mi east of Desert Beach
24
Comment
UCR67355
Cryptantha maritima
Steve Boyd, L. Arnseth, T. S. Ross, J. Bonilla
1990-4-3
4102
Riverside
Peninsular Range, Vail Lake Area, E flank of Oak Mtn, just south of E summit.
701
Comment
POM6647
Cryptantha micrantha
P. A. Munz
1919-3-27
2344
Riverside
Salton Sea
Comment
RSA340179
Cryptantha micrantha
R. F. Thorne, W. A. Tilforth
1980-5-28
54188
Riverside
San Bernardino Mountains: Whitewater ridge above old bridge.
Comment
RSA499654
Cryptantha micrantha var. lepida
N. C. Cooper
1944-5-20
1249
Riverside
Palms to Pines Hwy. San Jacinto Mtns.
1219
Comment
RSA613426
Cryptantha muricata
D. L. Banks
1997-4-5
1666
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
UC1595557
Cryptantha muricata
Steve Boyd and Rita Gentry
1991-5-30
6316
Riverside
summit of Hogbacks on Gentry Experimental Farm Murrieta, Hogbacks
542
Comment Read comments May 18 2009
UCR156081
Cryptantha muricata
T. B. Salvato, Kent Beaman
2005-5-16
812
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
UCR158326
Cryptantha muricata
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30051
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
SBBG53352
Cryptantha muricata var. jonesii
J. Zabriskie
1975-3-26
Riverside
Santa Rosa Mtns
Comment
JOTR33723
Cryptantha nevadensis var. nevadensis
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell
2011-3-31
2724
Riverside
Joshua Tree National Park. Northern edge of Hexie Mountains; Sandy pediment/bajada surrounding granitic ourcrops near Stirrup Tank parking lot (Stop 1)
Comment
RSA0123086
Cryptantha pterocarya var. cycloptera
Duncan S. Bell, Larry Heronema, Isaac Marck, Evan Meyer
2016-3-22
8969
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
UCR279568
Cryptantha pterocarya var. cycloptera
A. C. Sanders, Jim Malusa
2017-3-29
43173
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
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
JOTR30922
Cryptantha utahensis
La Doux, Tasha, Bill Truesdell
2008-4-29
2597
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
UC1007202
Cryptantha utahensis
Philip A. Munz
1940-3-23
15718
Riverside
3 mi n Cottonwood Springs; Eagle Mt.
914
Comment
UCR216115
Cryptantha utahensis
Jim Andre, T. La Doux
2009-2-25
10814
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains; c. 0.5 mi. south of I-10 freeway at Eagle Mountain Road exit
414
Comment
RSA71010
Cuscuta californica
F. W. Peirson
1921-4-13
2399
Riverside
Deep Canyon; north base of Santa Rosa Mountains, Riverside.
152
Comment
POM188621
Cuscuta ceanothi
L. C. Wheeler
1933-12-1
2284
Riverside
San Gorgonia Wash at S. P. RR, San Gorgonio Pass.
640
Comment
RSA160502
Cuscuta indecora
J. D. Olmsted
1959-9-23
993
Riverside
Mt. Range NW of Lakeview Mts. Drainage area to Lake Elsinore. San Jacinto River crossing by Lakeview Rd from US 395.
427
Comment Read comments Jan 1 2007
CLARK-A1528-410
Cycloloma atriplicifolium
Fred B. Essig
1966-9-12
Riverside
Santa Ana River
Comment
JOTR01120
Cylindropuntia bigelovii
Cole, James E.
1941-5-21
764
Riverside
Joshua Tree National Park. CHOLLA GARDENS, PINTO BASIN
487
Comment
CAS-BOT-BC56145
Cylindropuntia californica var. parkeri
Carl B. Wolf
1938-1-5
9385
Riverside
Field redacted by CAS, contact the data manager for more information
548
Comment
SEINET5624439
Cylindropuntia chuckwallensis
Marc A. Baker, Michelle Cloud-Hughes
2012-4-9
17531
Riverside
1km north of Chiriaco Summit, 48km east of Indio, Hayfield 7.5' USGS topographic quadrangle
555
Comment
UC1560187
Cylindropuntia ramosissima
E. Yale Dawson
May, 1932
Riverside
Desert Center Colorado Desert
Comment Read comments Apr 5 2011
UCD97943
Cylindropuntia ramosissima
William H. Brooks
24-25 Feb 1989
s.n.
Riverside
McCoy Wash, north of Blythe.
579
Comment
UCR214861
Cynanchum utahense
A. C. Sanders
2010-3-23
37553
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, at SW foot of Palen Mountains
130
Comment
SDSU13535
Cynodon dactylon
W. Miller with C. Mosse
1972-7-11
Riverside
Dam.
Comment
UCR82215
Cyperus esculentus
J. M. Stewart
1994-5-2
844
Riverside
Western Colorado Desert, Coachella Valley, Thermal. Hwy 86 & Avenue 60
Comment
CDA2584
Cyperus involucratus
A. C. Sanders, Steven R. Hill
2001-5-4
24149
Riverside
Santa Ana Mountains region; West of Temecula, Santa Rosa Plateau area, Carancho Rd. at stream crossing (nameless tributary to De Luz Creek) west of Camaron Rd., east of Calle Calmar.
Comment
SD224786
Cyperus involucratus
A. C. Sanders, G. Helmkamp
1996-3-17
17981
Riverside
Coachella Valley: Palm Springs, Tahquitz Cyn. In vicinity of the debris basin above the W end of Sunny Dunes Rd.
185
Comment
UC1559
Cyperus odoratus
Samuel B. Parish
1891-11-3
2247
Riverside
Elsinore Lake
Comment Read comments Aug 8 2010
RSA314474
Cyperus squarrosus
Robert F. Thorne, Kay Wright, R. K. Benjamin
1982-10-8
55379
Riverside
Mouth of Whitewater Canyon near Whitewater Post Office in sandy wash between old and new highway bridges and along Whitewater River.
412
Comment
CAS-BOT-BC70571
Cystopteris fragilis
Geo. B. Grant
1901-8-1
464
Riverside
Strawberry Valley, San Jacinto Mts.
1524
Comment
RSA607912
Cystopteris fragilis
L. C. Wheeler
1961-6-20
7887
Riverside
West fork of Tahquitz Creek.
2378
Comment
JOTR31892
Dalea mollis
La Doux, Tasha, M. Harding, K. Kain, E. Babich
2011-3-22
2142
Riverside
Joshua Tree National Park. West Cottonwood Mountains; east edge of Pinkham Wash, east of Pinkham Canyon Road; loose, cobbley, south facing slope above large drainage
Comment
NY43422
Dalea mollis
C. R. Annable
1995-3-9
2259
Riverside
BLM land, ca. 13km N of Rancho Mirage, behind A-1 Cement
Comment
RSA784943
Dalea mollis
Duncan S. Bell
2012-2-12
3121
Riverside
Mecca Hills: approximately 1.25 air miles north of Box Canyon Road, and approximately 4 air miles southwest of Shavers Well.
256
Comment
SBBG22979
Dalea mollis
D. Myrick
1965-3-3
1071
Riverside
near Desert Center
304
Comment
SBBG3313
Dalea mollis
H. and M. Dearing
1936-12-25
794
Riverside
ca. 10 mi S Indio
Comment
UC1563095
Dalea mollis
Steve Boyd and Orlando Mistretta
1986-3-13
1428
Riverside
n.e. Desert Center (juction of Parker Dam Rd. and 'Palen Rd' (rd. going through pass between Palen and Granite Ranges)); Palen Mts.
243
Comment
UCR138566
Dalea mollissima
Steve Boyd, Orlando Mistretta
1986-3-13
1467
Riverside
Sonoran (Colorado) Desert, West side of Palen Mountains, NE of Desert Center. Upper bajada at base of range
244
Comment
SEINET10562293
Dasyochloa pulchella
Charles L. Hitchcock
1940-4-1
Hitchcock 5907
Riverside
1 mile below Cottonwood Springs, Joshua Tree Nat. Monument.
Comment
POM13846A
Datisca glomerata
E. C. Jaeger
1921-7-7
1184
Riverside
Massacre Canyon [Badlands, near Lamb Canyon -SDW]
Comment Read comments Nov 5 2011
UC534829
Datisca glomerata
Victor Duran
1933-7-1
3494
Riverside
near Santa Rosa (Santa Rosa Mountains); Santa Rosa Mountains
1828
Comment
UCR94936
Datisca glomerata
Scott D. White
1996-8-15
4465
Riverside
San Jacinto Mtns., Idyllwild Area: Alvin Meadows and unnamed canyon upstream. Upper margin of area that burned in July, 1996
1585
Comment
RSA518036
Datura discolor
Steve D. Boyd, Orlando Mistretta
1986-3-13
1403
Riverside
Palen Mountains: NE of Desert Center, jct of Parker Dam Rd and 'Palen Rd' (rd. going through pass between Palen and Granite Ranges).
183
Comment
UCR244445
Datura discolor
Jim Andre
2012-4-16
20899
Riverside
Sonoran (Colorado) Desert, Joshua Tree National Park; along Cottonwood Springs Rd., 1.0 mi. north of south entrance to J.T.N.P.
584
Comment
RSA770678
Datura wrightii
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4755
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
UCR113905
Datura wrightii
Mitch Provance
1998-4-18
456
Riverside
Jurupa Mountains, Crestmore Heights, E. Rattlesnake Mt., 'Oak Knoll' about 0.5 km west of Rubidoux Blvd., across the street from the Riverside Cement Company.
396
Comment
UCR16392
Datura wrightii
J. R. Sweeten
1965-5-15
017
Riverside
San Bernardino Mtns., White Water Canyon Road, about 3 mi from its jct with Hwy 60
549
Comment
UCSB17922
Datura wrightii
Gerhart, Janet
1963-4-6
Riverside
Coachella canal, siphon no. 22, 5 miles S of intersection of Salt Creek Wash
Comment
RSA674653
Deinandra mohavensis
Scott D. White
2000-8-22
8123
Riverside
Gibbel Flat in the Santa Rosa Hills.
610
Comment Read comments Dec 16 2012
RSA550040
Delphinium parishii
Walter Wisura, A. King, L. Newcomb
1992-4-10
4667
Riverside
Colorado Desert, Morongo Valley, Mission Creek Ranch W of Highway 62 below Morongo Valley.
Comment
UC64119
Delphinium parishii
H. M. Hall
June 1901
2161
Riverside
e base of mts along borders of Colorado Desert; San Jacinto Mountains
Comment
UCSB1983
Delphinium parishii subsp. parishii
Bobkowski, Vincent
1960-4-2
Riverside
Colorado Desert; 2 miles off of road in Whitewater region north of Garnet & South of Desert Hot Springs; Whitewater Cyn Rd; 2 mi N of US 99
Comment
UCR133371
Delphinium parryi
Jeffrey Ross, T. B. Salvato
1998-5-28
MOR- 297
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Millard Canyon, c. 3.5 miles NNW of Cabazon
915
Comment
UCR156481
Delphinium parryi
Jason L. Hlebakos
2005-5-3
619
Riverside
Santa Ana Mtns, Open slope east and downslope from Elsinore Peak
1049
Comment
UCR174549
Delphinium parryi
Jennifer H. Jones
2006-6-6
401
Riverside
Peninsular Ranges; Santa Ana Mtns., Cleveland National Forest along Calif. Hwy 74; lower ele. part of San Juan Loop Trail, N of Upper San Juan Campground
518
Comment
UCSB1997
Delphinium parryi
Hand, B.
1960-5-15
Riverside
7 miles from Banning-Idyllwild turnoff on highway 70-99 south
Comment
RSA0020478
Delphinium parryi subsp. parryi
Harlan Lewis
1941-7-7
s.n.
Riverside
Lake Hemet
Comment
UCR179211
Dendromecon rigida
Mitch Provance, Tracy Tennant
1998-6-16
MOR- 385
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Millard Canyon just south of Millard Guard Station
1037
Comment
RSA221050
Dendromecon rigida subsp. rigida
E. W. Lathrop
1966-3-23
6090
Riverside
4 miles west of Corona between Tin Mine Canyon and Santiago Peak, Skyline Drive.
610
Comment
RSA395350
Dendromecon rigida subsp. rigida
Steve Boyd
1986-4-22
1748
Riverside
Temescal Canyon: Stable alluvial benches of Indian wash just south of I-15.
Comment
RSA563879
Deschampsia danthonioides
A. C. Sanders
1993-5-12
13998
Riverside
Hemet, SW corner of intersection of Florida Ave (Hwy 74) & Warren Road, between the New San Diego Aqueduct and Warren.
457
Comment
UCR75548
Deschampsia danthonioides
A. C. Sanders
1993-5-12
13998
Riverside
San Jacinto Valley, Hemet, SW corner of intersection of Florida Ave (Hwy 74) & Warren Rd., between new San Diego Aqueduct and Warren Road
460
Comment
UCR2316
Deschampsia elongata
F. M. Reed
1928-7-15
6071
Riverside
San Jacinto Mtns., Camp Emerson, Idyllwild
1524
Comment
SD234342
Descurainia incana
A. C. Sanders, Tim Thomas
2008-8-1
35967
Riverside
Peninsular Range; San Jacinto Mtns.: lowe Coldwater Creeknear Mountain Center, at stream crossing of trail SSE of Keenwild Fire Station (Idyllwild 7.5'Q)
1402
Comment
POM369392
Descurainia pinnata subsp. glabra
N. C. Cooper
1944-5-20
1235
Riverside
Pinon Flats, Palms to Pines Hwy.
1220
Comment
POM91010
Descurainia pinnata subsp. glabra
E. C. Jaeger
1925-12-18
s.n.
Riverside
Eagle Canon, 5 miles east of Palm Springs.
122
Comment
CAS-BOT-BC402298
Dicentra chrysantha
Marcus E. Jones
1926-6-20
s.n.
Riverside
20 miles north of Idyllwild
Comment
SEINET8666167
Dichelostemma pulchellum
Sandy Gray
1981-4-1
12
Riverside
CA Hwy 142 6 miles east of Corona, highway overpass.
Comment
POM356427
Dicoria canescens
C. S. wasters
1909-6-20
s.n.
Riverside
Palm Springs.
Comment Read comments Oct 10 2009
RSA0106719
Dicoria canescens
Duncan S. Bell, Amanda Turek
2010-1-30
535
Riverside
Arica Mountains; within the Palen/McCoy Wilderness area; collecting in large drainage on the west side of the range.
434
Comment
SBBG60676
Dieteria canescens
S. W. Hutchinson
-Mar-1928
207
Riverside
near Blythe
Comment
UCR139986
Digitaria sanguinalis
A. C. Sanders
2004-8-10
28763
Riverside
Perris-Aguanga Region, 3 miles ENE of Perris, new nursery growing grounds west of Menifee Rd. (=Pozos Av.) & south of Nuevo Rd., between San Jacinto River and Nuevo
433
Comment
UCR117345
Dimorphotheca sinuata
Mitch Provance
1998-3-21
247
Riverside
Glen Avon, Jurupa Rd., c. 0.25 miles west of Camino Real.
244
Comment
SEINET237961
Diplacus puniceus
A. C. Sanders, Mitch Provance; T. B. Salvato
2000-1
23451
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
CDA31681
Distichlis spicata
G. D. Barbe
1983-10-26
4119
Riverside
Bank of Colorado River at County Park, 26th Avenue east of Boulevard, southeast of Blythe
0
Comment
UCR126932
Distichlis spicata
Julie A. Greene, James C. Dice
1993-6-25
1380
Riverside
San Jacinto Valley, San Jacinto Wildlife Area, sloping drainage from Davis Road
436
Comment
UCR100110
Ditaxis californica
B. G. Pitzer
1997-10-19
3355
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
POM87299
Ditaxis claryana
Marcus E. Jones
1906-4-26
s.n.
Riverside
Indio
Comment
UCR216222
Ditaxis lanceolata
Jim Andre, T. La Doux
2009-2-25
10806
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains; c. 0.5 mi. south of I-10 freeway at Eagle Mountain Road exit
414
Comment
UCR234815
Ditaxis lanceolata
Jim Andre, Glenn L. Clifton
2011-2-22
17480
Riverside
Coachella Valley, 1.2 mi due south of Windy Point (at Hwy 111, just southwest of 'The Cove' housing development near Blaisdell Creek, at base of San Jacinto Mountains
320
Comment
VVC690
Ditaxis lanceolata
P. J. MacKay, T. Thomas
1997-2-8
106
Riverside
Sonoran Desert, Palm Springs, Murray Canyon; at edge of creek btw palm groves
243
Comment
RSA554243
Ditaxis lanceolata
Theo. Glenn
1991-5-27
91 -122
Riverside
Palen Mountains, NE of Desert Center.
360
Comment
JOTR35319
Ditaxis neomexicana
Harding, Mitzi, Mark Wheeler
2012-2-28
87
Riverside
Joshua Tree National Park. Southeast Coxcomb Mountains; eastern slopes of southern tip of range (Stop 1)
177
Comment
UCR72230
Ditaxis neomexicana
Theo Glenn
1991-5-28
91- 109
Riverside
Sonoran (Colorado) Desert, Mule Mountains
165
Comment
UCD142316
Ditaxis serrata
L. S. Rose
1935-12-23
s.n.
Riverside
San Jacinto Mts. Colorado Desert. Above Deep Canyon.
914
Comment
CAS-BOT-BC43651
Dithyrea californica
J. Von Loh
1978-1-23
3316
Riverside
Palo Verde Mesa, 12 miles west of Blythe.
121
Comment
RSA768412
Dithyrea californica
J. Andre, T. La Doux
2009-2-25
10823
Riverside
Palen Dry Lake: southeast margin of dry lake, approx. 6 miles north of I-10 freeway, about 15 miles east of Desert Center
129
Comment
UCD114719
Dithyrea californica
Francis M. Ball
1964-1-4
66 -1
Riverside
Ca. 16 miles E of Banning on main highway to Indio: Whitewater turnoff on E side of Whitewater Canyon.
Comment
UCD84928
Dithyrea californica
Chuck Hughes
2010-3-21
200
Riverside
About 2.3 miles south of Highway 62, next to railroad tracks.
225
Comment
UCSB2316
Dithyrea californica
Ilch, D.
1932-3-13
Riverside
Palm Springs, Colorado Desert
Comment
UCR281563
Dodecahema leptoceras
Mitch Provance, Matt K. Beyers
2017-6-8
617- 80
Riverside
Temescal Valley, Indian Wash, SW of I-15, S side of De Palma Rd., about 0.2 mi WNW of inter. with Glen Eden Rd.
366
Comment
UCR20796
Downingia bella
A. C. Sanders
1980-5-17
1468
Riverside
Santa Rosa Plateau, Santa Ana Mtns., 2.5 miles SW of Murrieta, Mesa De Burro
620
Comment
UCR18804
Draba cuneifolia var. integrifolia
John C. Roos
1952-2-29
5369
Riverside
San Bernardino Valley, [upper] Reche Canyon
549
Comment
POM12937
Draba saxosa
P. A. Munz
1922-6-28
5870
Riverside
Toro Peak, Santa Rosa Mountains
2529
Comment
POM9754
Draba saxosa
E. C. Jaeger
1921-6-20
s.n.
Riverside
San Jacinto Mts. 1 mile below Round Valley.
Comment
CAS-BOT-BC157797
Drymocallis lactea var. lactea
H. M. Hall
1901-7-1
2355
Riverside
In meadows and bogs of [Tauquitz] Tahquitz Valley
2499
Comment
RSA783269
Dryopteris arguta
J. D. Olmsted
1959-4-23
460
Riverside
Spring Trail at Beacon Pines Ranch; 9 miles SW of Corona.
732
Comment
LA204779
Dudleya abramsii
Joan Malloy;
1952-5-24
sn
Riverside
Hemet Valley, S side of road
Comment
RSA16378
Dudleya lanceolata
P. C. Everett
1935-6-17
s.n.
Riverside
Coldwater Canyon, trail to Santiago Pk. 1/2 mi. above Glen Ivy Resort.
457
Comment
UCR281582
Dudleya pulverulenta
Mitch Provance, John Hazlett, Matt K. Beyers, Jeremiah George
2017-5-31
517- 114
Riverside
Gavilan Hills, Alberhill Canyon, dirt road portion of Lake St., about 0.8 miles N of Hwy. 15 at Alberhill.
457
Comment
UC115262
Dudleya saxosa subsp. aloides
T. S. Brandegee
1902-1
Riverside
near Palm Springs (Whitewater)
Comment Read comments May 21 2013
UCR215765
Dudleya saxosa subsp. aloides
Jim Andre, T. La Doux
2006-4-26
11711
Riverside
South Mojave Desert, Joshua Tree National Park, upper Long Canyon, western drainage
1165
Comment
RSA0002526
Echeveria lanceolata var. composta
W. L. Jepson
1903-8-6
2285
Riverside
Spruce Canyon, San Jacinto Mt.
1311
Comment
CAS-BOT-BC59755
Echinocereus engelmannii
Ira Wiggins
1937-3-9
8747
Riverside
Field redacted by CAS, contact the data manager for more information
Comment
CAS-BOT-BC112744
Eleocharis geniculata
A. C. Sanders; P. MacKay; G. Helmkamp; J. Stewart; C. L. Sanders
1994-12-1
15888
Riverside
Colorado Desert, Salton Sink: Dos Palmas Spring and immediate vicinity.
-30
Comment
SBBG119998
Eleocharis macrostachya
A. C. Sanders, K. Volansky
2005-3-17
29234
Riverside
French Valley, SE of Winchester Rd (Hwy 79) between Thompson Rd and Benton Rd, ca. 0.5 mi NE of Adobe Spring, near San Diego Aqueduct
412
Comment
UCR109647
Eleocharis macrostachya
T. W. Fisher, R. E. Orth
1964-6-25
s.n.
Riverside
San Jacinto Mtns., Lake Hemet near stream
1311
Comment
JOTR00975
Eleocharis parishii
Cole, James E.
1941-5-27
810
Riverside
Joshua Tree National Park. BARKER DAM
Comment
OBI37477
Eleocharis radicans
Steve Boyd
1985-8-7
1108
Riverside
Santa Rosa Plateau region, NW base of Redonda Mesa on Tenaja Rd, 0.8 mi E of jtn with 8S01 and 8S02
Comment
UCR20459
Eleusine indica
John C. Roos, E. C. Jaeger
1952-10-8
5899
Riverside
Riverside, in moist clay garden
259
Comment
SD247285
Elymus condensatus
T. B> Salvato, Matt MallA^
2014-5-29
8018
Riverside
Perris-Aguanga Basin: Menifee, northeast corner of Bundy Canyon Road and Cottonwood Hills (= Sunset Ave), c. 1 mi west of Murrieta Road and 4.3 southeast of Canyon Lake (Romoland 7.5'Q)
534
Comment
UCR35300
Elymus elymoides
L. B. Ziegler
1968-5-21
295
Riverside
San Jacinto Mtns., Hemet Valley (=Garner Valley)
1418
Comment
UC188950
Elymus elymoides subsp. elymoides
H. M. Hall
1899-5-25
1177
Riverside
El Toro region San Jacinto Mountains
Comment
UC821521
Elymus elymoides subsp. elymoides
P. A. Munz
1922-6-28
5883
Riverside
Santa Rosa Mts.; higher slopes
2407
Comment
CLARK-A1528-4605
Elymus glaucus
John C. Roos
1937-5-10
2336
Riverside
Lake Elsinore
Comment
UC576341
Elymus glaucus
H. S. Yates
1937-6-27
6713
Riverside
near Idlewild; San Jacinto Quadrangle
1676
Comment
CAS-BOT-BC206527
Elymus glaucus subsp. glaucus
Carl B. Wolf
1932-8-5
3944
Riverside
San Jacinto Mts., along trail from Tahquitz Valley to San Jacinto Peak
2621
Comment
RSA500549
Elymus glaucus subsp. glaucus
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-6-4
3623
Riverside
Vail Lake area, sandy benches of Kolb Creek drainage, S of Hwy 79.
488
Comment
UCR24986
Elymus hispidus
A. C. Sanders
1980-7-18
1677
Riverside
San Jacinto Mtns, Thomas Mountain; along a small dry creek in Spillway Canyon about 2 mi SW of Hwy 74 along Thomas Mountain Road
1463
Comment
RSA314457
Emmenanthe penduliflora
Robert F. Thorne
1983-4-23
55466
Riverside
San Bernardino Mountains: side canyon on W side of Whitewater Canyon, ca. 3.3 miles N of Whitewater post office.
595
Comment
RSA785609
Emmenanthe penduliflora
Doris Bowers
1972-4-15
1808
Riverside
Dig at Rancho California - N/o camp
396
Comment
UCSC000573
Emmenanthe penduliflora
I. J. Condit
2010-6-24
s.n.
Riverside
Road to Idyllwild, San Jacinto Canyon
Comment
RSA623984
Encelia actoni
Arthur R. Kruckeberg
1939-4-11
140
Riverside
Desert side of Santa Rosa Mts.
Comment
UCR177275
Encelia actoni
Scott D. White, Michael Honer
2003-5-13
9251
Riverside
San Bernardino Mtns, Whitewater Canyon, c. 2 miles north of Bonnie Bell
640
Comment
UCR92041
Encelia actoni
Scott D. White, S. J. Myers
1995-10-21
3725
Riverside
San Jacinto Valley, Eastern foothills of San Jacinto Valley,'Santa Rosa Hills', south of Hemet. Foothills just above orange grove.
610
Comment
UCR274545
Encelia californica
Mitch Provance, Ken Halama
2003-6-15
17061
Riverside
Temescal Mountains, Mead Valley, just SSW of the corner of Cajalco Rd. and Wood St.
Comment
RSA735386
Encelia farinosa
Steve Boyd
2007-4-20
11724
Riverside
Southeastern end of the Gavilan Hills, north of Warm Springs Valley at upper end of Walsh Canyon, Southeast-facing slope on English Lake trail. The Salmon Mountains. High Lake Basins in the vicinity of English Peak., Marble Mountain Wilderness Area ca. o.5 miles from junction with Lindel (aka Stovepipe) Road, on southwest facing slope just above old Melia azedarach and across from driveway leading to 26875 Walsh Road.
549
Comment
SD229085
Encelia farinosa
Dick Schwenkmeyer
2012-11-6
865
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
UCD131212
Encelia farinosa
R. N. Raynor
1933-3-31
s.n.
Riverside
Moreno Valley.
Comment
SEINET10958167
Encelia farinosa
David B. Dunn
1946-2-22
Dunn 1969
Riverside
Hidden Springs Canyon in the vicinity of the Palms.
Comment
POM356688
Encelia farinosa var. farinosa
C. W. Tilforth
1967-2-11
101
Riverside
Desert Hot Springs.
335
Comment
CAS-BOT-BC131423
Encelia frutescens
H. M. Hall
1905-4-1
5859
Riverside
Near Chuckawalla Springs
Comment
UC583131
Encelia frutescens
Lewis S. Rose
1935-12-23
35701
Riverside
Above Deep Canyon, 22 mi s Cathedral City; Colorado Desert, San Jacinto Mts.
1066
Comment
JOTR34056
Encelia virginensis
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2010-5-27
2954
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, Lost Horse Mountain; loamy-gravel, steep, southeast facing slopes above Lost Horse Mine Trail
Comment
UCSB21347
Ephedra aspera
McPherson, James
1968-5-11
Riverside
Ca. 10 mi. south of Palm Desert, calif., west side of Rt. 74, San Jacinto Mtns.
914
Comment
RSA383876
Ephedra californica
Christopher Davidson, B. Gustafson
1977-4-7
5575
Riverside
Whitewater Canyon Rd. (exit from Interstate-10 ca. 2.5 mi. W of jct I-10 with State 62); near start of Angeles [Pacific] Crest Trail. Hillside, N slope
610
Comment
RSA689504
Ephedra californica
Scott D. White, Michael Honer
2003-5-13
9235
Riverside
Whitewater Canyon, ca. 2 miles north of Bonnie Bell.
579
Comment
SEINET10389795
Ephedra californica
A. C. Sanders, Jim Malusa
2015-3-9
41358
Riverside
Chocolate Mountains, along Gasline Road at major wash crossing 1.9 mi. south of Bradshaw Trail, US Navy Chocolate Mountains Aerial Gunnery Range
686
Comment
UCR41339
Ephedra californica
N. M. Fellows
1985-3-3
98
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
UCSB256
Ephedra californica
Gill, Robert
1960-3-23
Riverside
About 1 mile from road to Snow Canyon from road to Palm Springs; San Jacinto Mt. Range; Colorado Desert drainage area
396
Comment
CAS-BOT-BC81682
Ephedra fasciculata
James R. Shevock
1978-4-8
5780
Riverside
along Calif. highway 195, [approximatley] approximately 3 miles from Interstate 10, west of Chiriaco Summit. Box Canyon
304
Comment
UCR91062
Ephedra nevadensis
Bern Schwenn
1994-2-20
s.n.
Riverside
Southern Mojave Desert, Joshua Tree National Monument, Little San Bernardino Mtns. 'Hidden Gold' Canyon near the Hidden Gold Mine. Along a wash edge in S18.
915
Comment
SD27998
Ephedra trifurca
Carl B. Wolf
1932-4-29
Riverside
3 miles south of Rice on Blythe Road
214
Comment
UCR241399
Epilobium campestre
T. B. Salvato, Matt Malle, Tom Sullivan
2013-3-27
7445
Riverside
Perris-Aguanga Basin, Menifee, vacant lot north of Newcomb Substation, at southwest corner of Lazy Creek Road and Murrieta Road
432
Comment
UCSB42151
Epilobium campestre
Roos, John
1952-6-18
Riverside
Edgemont
457
Comment
LA206124
Epilobium canum subsp. latifolium
Carl Epling;
1927-3-27
sn
Riverside
Palm Springs
Comment
RSA5475
Epilobium canum subsp. latifolium
Carl B. Wolf
1932-10-13
4309
Riverside
Cottonwood Springs. Eagle Mountains
290
Comment
UCR94929
Epilobium ciliatum
Scott D. White
1996-8-15
4464
Riverside
San Jacinto Mtns., Idyllwild Area: Alvin Meadows and unnamed canyon upstream. Upper margin of area that burned in July, 1996
1585
Comment
CAS-BOT-BC165938
Epilobium densiflorum
Scott D. White
1996-8-1
4423 (1 of 2 replicates)
Riverside
Idyllwild Area: Hwy 243 at Deer Springs trailhead and adjacent area
1830
Comment
POM12731
Epipactis gigantea
Philip A. Munz
1922-7-1
5934
Riverside
Santa Rosa Mountains, Old Nicholas Canyon.
1463
Comment
UCR202585
Equisetum arvense
Scott D. White, Justin M. Wood
2008-7-8
12373
Riverside
San Jacinto Mountains, Hurkey Creek Watershed - Bonita Vista Road, c. 1/2 mi east and west of Hurkey Creek crossing
1537
Comment
POM11736
Equisetum laevigatum
P. A. Munz, I. M. Johnston
1922-5-21
5482
Riverside
Kenworthy, San Jacinto Mountains
1418
Comment
UCR515
Equisetum laevigatum
Eugene Cardiff
1954-4-5
s.n.
Riverside
San Bernardino Valley Region, Santa Ana River, near Pedley
207
Comment
RSA644153
Eragrostis lehmanniana
Scott D. White
1995-6-7
3451
Riverside
Santa Ana River: City of Riverside, Market St. crossing at Sta Ana river.
243
Comment
POM267973
Eragrostis pectinacea
E. Johnson
1943-10-29
s.n.
Riverside
Coachella.
Comment
RSA432675
Eremalche exilis
M. B. Dunkle
1937-3-25
4936
Riverside
Colorado Desert
Comment
CHSC1041
Eremalche rotundifolia
V. Holt
1935-4-16
Riverside
E. Colorado Desert.
Comment
RSA192164
Eremocarpus setiger
E. W. Lathrop
1959-9-11
4649
Riverside
14 miles west of Murrieta.
Comment
JOTR36442
Eremothera refracta
La Doux, Tasha, M. Harding, B. Truesdell, D. Shade, E. Babich
2013-3-15
3412
Riverside
Joshua Tree National Park. Southeast Coxcomb mountains; just west of bend in Hwy 177 near park boundary; desert pavements w/ braided rivulets (Stop 1)
213
Comment
UCR126169
Eriastrum densifolium subsp. densifolium
Mark S. Brunell
1992-6-22
101
Riverside
Arroyo Seco Creek, adjacent to Dripping Springs Public Campground, c. 500 m south of terminal loop of campground road, along east bank of creek
488
Comment
CAS-BOT-BC514375
Eriastrum densifolium subsp. elongatum
Mitch Provance
1998-6-6
686 B
Riverside
Jurupa Mountains: Jensen Quarry, Sunnyside area on W side of Sierra Blvd, just E of corner of 29th St and Scenic Dr
299
Comment
RSA0110548
Eriastrum densifolium subsp. elongatum
N. C. Cooper
1944-7-15
1579
Riverside
Palms to Pines Highway, San Jacinto Mountains.
1280
Comment
UCD118303
Eriastrum densifolium subsp. mohavense
Ted C. MacRae
1994-6-6
940606 -4
Riverside
Vicinity of Pinyon Flats at junction of Jeraboa and Indio Roads.
Comment Read comments Sep 7 2013
UCR232520
Eriastrum diffusum
Dave Silverman, Onkar Singh
2010-3-27
7868
Riverside
Sonoran (Colorado) Desert, McCoy Wash, N of Palo Verde Mesa, 4.8 km WSW of Mesaville siding, W of A Canal/Levee Blvd, & c. 6 km N of Blythe Airport
131
Comment
JEPS69026
Eriastrum diffusum subsp. coachellae
E. E. Schellenger
April 1920
Riverside
Coachella Colorado Desert.
Comment
CAS-BOT-BC514422
Eriastrum diffusum subsp. diffusum
H. M. Hall
1905-5-1
5965
Riverside
McCoy Wash: Colorado Desert
Comment
CAS-BOT-BC514454
Eriastrum eremicum subsp. eremicum
S. B. Parish
1894-6-14
3330
Riverside
San Bernardino Mountains and their eastern base: Whitewater
343
Comment
RSA0120071
Eriastrum eremicum subsp. eremicum
Marcus E. Jones
1903-5-10
10249
Riverside
Palm Spring.
61
Comment
UCR125208
Eriastrum sapphirinum
Mitch Provance
1998-5-24
536
Riverside
Jurupa Mountains, S 'Rattlesnake Mt.', near the corner of Alta St. and Canal St. in Rubidoux
396
Comment
UCR164934
Eriastrum sapphirinum
T. B. Salvato, John F. Green
2004-5-27
623
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
UCR58302
Eriastrum sapphirinum
George K. Helmkamp
1989-10-7
s.n.
Riverside
San Jacinto Mtns, N slope of Thomas Mtn, 1 mi. SW of Hwy 74 on Thomas Mtn Road
1500
Comment
RSA0121571
Eriastrum sapphirinum subsp. dasyanthum
N. C. Cooper
1944-5-20
1297
Riverside
Banning.
701
Comment
RSA0094097
Eriastrum sapphirinum subsp. sapphirinum
Duncan S. Bell, Evan Meyer, Sonia Pena
2015-10-20
8723
Riverside
Santa Rosa Mountains; approximately 0.75 air mile west of the summit of Santa Rosa Mountain.
2196
Comment
CDA37835
Ericameria linearifolia
Mike Lahti
2012-5-1
PDR# 1590362
Riverside
Ramsey Road, one mile east of Terwilliger Road, six miles south of Anza.
0
Comment
UCR241015
Ericameria linearifolia
T. B. Salvato, Tracy Tennant
1998-4-16
MOR- 1215
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
UCR84641
Ericameria linearifolia
Scott D. White, S. Ogg
1994-4-21
1981
Riverside
San Bernardino Mtns, Millard Canyon, near stream crossing of Forest Service Road 2S05, c. 4 miles south of Bear Wallow Spring
917
Comment
CDA32894
Ericameria palmeri
Mike Lahti
2009-10-13
PDR# 1501838
Riverside
Hemet. Found off Deportola Road.
0
Comment
SEINET10443476
Ericameria palmeri var. pachylepis
Marc A. Baker, Danny Cuellar, Chris Taylor, Paul Roberge, Cecile shohet, and Youssef Atallah
2015-7-3
18380
Riverside
1.8km south of San Timoteo Wash, 15km SE of central San Bernardino, 35m south of the San Bernardino County line
491
Comment
UCR235074
Ericameria palmeri var. pachylepis
A. C. Sanders, John F. Green
2012-6-1
40221
Riverside
Peninsular Range; Santa Ana Mtns. Region, hills between I-15 and Temescal Canyon Rd., 0.22 km south (178 deg. ) of El Hermano Rd. junction with Temescal Canyon Rd., NW of Lee (Corona) Lake
325
Comment
CAS-BOT-BC131640
Ericameria parishii var. parishii
E. P. Van Duzer
1913-4-30
s.n.
Riverside
Palm Springs
Comment
UC1979604
Ericameria pinifolia
D. L. Banks, Steve Boyd
1995-10-17
0788
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 broad alluvial benches N of where Arroyo Seco turns to the E.
Comment
RSA0104481
Ericameria teretifolia
Duncan S. Bell
2015-9-30
8675
Riverside
Santa Rosa Mountains; Little Pinyon Flat; collecting in a large drainage from Cactus Spring Trail to Horsethief Creek.
1246
Comment
RSA761982
Erigeron foliosus
Shawn Krosnick, C. Martinez, Naomi Fraga, L. McDade, et al.
2010-8-14
691
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
UCD131907
Erigeron foliosus
R. N. Raynor
1938-6-20
s.n.
Riverside
Coahuila.
Comment
SD232604
Erigeron strigosus
Steve Morgan
1994-3-25
94 1
Riverside
Riverside. In a cultivated area in the UCR Botanic Garden.
Comment
CAS-BOT-BC189074
Eriodictyon crassifolium
Street; Durant
1918-5-12
s.n.
Riverside
San Jacinto River Canon [Canyon]
Comment
UCR172805
Eriodictyon crassifolium
Abby Sirulnik
2000-4-13
07
Riverside
Peninsular Ranges, Southwestern Riverside County Multispecies Reserve, c. 3 mi NE of Skinner Reservoir
610
Comment
SEINET10780802
Eriodictyon crassifolium var. crassifolium
George Yatskievych, Michael D. Windham; Fay, Wei Li
2011-5-10
Yatskievych 11 -14
Riverside
Ca. 6 mi NW of junction with State Highway 371 (in Anza) along Bautista Road, San Bernadino National Forest; sandy bench in drainage of Bautista Creek.
1100
Comment
UC1505525
Eriogonum apiculatum
Reid Moran
1973-7-28
21108
Riverside
summit of Toro Peak Santa Rosa Mts., Toro Peak
2500
Comment
SEINET3087074
Eriogonum baileyi
J. Hogan
1974-7-10
179
Riverside
Upper Covington Flat barricade, Joshua Tree National Monument
1463
Comment
CAS-BOT-BC249030
Eriogonum davidsonii
A. C. Sanders
2008-7-25
35919
Riverside
Peninsular Range; San Jacinto Mtns.: east side of May Valley, NE of Bonita Vista Rd. at foot of hills
Comment
RSA0035485
Eriogonum davidsonii
A. C. Sanders
2013-7-6
40844
Riverside
Idyllwild, SE side of town near south end of South Ridge, near junction of Tahquitz View Dr. and FS Rd. 5S11
1784
Comment
RSA783185
Eriogonum davidsonii
Elizabeth A. Kempton, Naomi Fraga, Tim Tibault, Valentin Arvizu
2006-6-7
383
Riverside
San Jacintos, near Palm View Peak, just east of Forbes Ranch Road
1879
Comment
POM50081
Eriogonum deflexum var. deflexum
E. C. Jaeger
1925-1-12
s.n.
Riverside
Painted Canon, Colorado Desert.
Comment
RSA393271
Eriogonum deflexum var. deflexum
M. B. Dunkle
1935-4-17
4565
Riverside
W. of Wiley Well. Colorado Desert.
Comment
SEINET6170721
Eriogonum deserticola
Marjorie D. Clary
1933-1
2021
Riverside
Along the South shore of Salton Sea
-76
Comment
UCR16528
Eriogonum elongatum
P. A. Rauch
1966-1-24
s.n.
Riverside
1 mi. SE of Aguanga on Aguanga-Warner Springs Hwy
610
Comment
UCR204360
Eriogonum evanidum
LeRoy Gross, Duncan Bell
2008-9-16
3584
Riverside
Peninsular Range; San Jacinto Mountains, west side of Garner Valley, near Hwy 74, c. 0.25 mi north from Ramona trailhead parking area
1365
Comment
RSA65145
Eriogonum fasciculatum
F. W. Peirson
1928-4-24
7907
Riverside
Cottonwood Spring, west end of Eagle Mtns.
Comment
UCR260543
Eriogonum fasciculatum subsp. polifolium
T. B. Salvato
2014-5-29
8026
Riverside
Perris-Aguanga Basin, Menifee, northeast corner of Bundy Canyon Road and Debon Street, c. 0.7 mi west of Murrieta Rd and 4.4 mi southeast of Canyon Lake
537
Comment
UC667251
Eriogonum fasciculatum var. flavoviride
Annie M. Alexander and Louise Kellogg
1941-5-15
2190
Riverside
n base of Eagle Mountains Colorado Desert, Eagle Mountains
914
Comment
HSC47417
Eriogonum fasciculatum var. polifolium
Richard Spjut, C. E. Edson
1978-5-5
5016
Riverside
W margins of Colorado Desert, along Hwy. 74 W of Palm Desert in the San Jacinto Mtns.
Comment
POM197991
Eriogonum fasciculatum var. polifolium
Donald A. Johansen, J. A. Ewan
1932-4-10
7048
Riverside
Warrens Ranch at Whitewater.
Comment
RSA708051
Eriogonum fasciculatum var. polifolium
Scott D. White, Angelia Carey
2004-4-16
10168
Riverside
San Jacinto Mountain foothills: Indian Creek and adjacent slopes.
549
Comment
SDSU13542
Eriogonum fasciculatum var. polifolium
W. Miller
1972-8-9
Riverside
Santa Margarita Ecological Reserve
Comment
UC849417
Eriogonum fasciculatum var. polifolium
I. W. Clokey, E. G. Anderson
1935-8-21
6592
Riverside
Keen Camp P.O.
1360
Comment Read comments Nov 20 2010
CAS-BOT-BC253489
Eriogonum gracile
Peter H. Raven; Sidney R. Snow
1956-6-30
9544
Riverside
Deserty flats 1.7 miles west of Dripping Springs guard statoin on road to Temecula
Comment
UC86025
Eriogonum gracile
J. W. Toumey
1894-9-27
Riverside
Banning
Comment Read comments Mar 13 2011
RSA679190
Eriogonum gracile var. incultum
Michael Denslow, Firoozeh Navid-Ara, Valerie Soza
2003-7-16
1456
Riverside
Santa Rosa Mountains, at junction of Road 7S02 and 74, just west of Rarick Spring
1479
Comment
SEINET3289845
Eriogonum gracile var. incultum
M. W. Denslow, Firoozeh Navid- Ara; Valeria Soza
2003-7-16
1456
Riverside
Peninsular Ranges; San Jacinto Mountains Region: Santa Rosa Mountains, at junction of Road 7S02 and 74, just west of Rarick Spring
1479
Comment
POM229427
Eriogonum inflatum var. deflatum
P. A. Munz
1937-5-29
15145
Riverside
Dead Indian Creek, north base of Santa Rosa Mts.
457
Comment
RSA783813
Eriogonum molestum var. davidsonii
John Olmsted
1950-6-15
182
Riverside
Hurkey Cr. into Hemet Lake and San Jacinto Rd. drainage area: Cedar Crest Rd. 1 mi E of Hurkey Cr. crossing (turn E 4 mi S of Mt. Center)
1372
Comment
JOTR35375
Eriogonum nudum var. pauciflorum
Wheeler, Mark
2011-10-20
s.n.
Riverside
Joshua Tree National Park. just east of Inspiration Point, localized population in canyon
1620
Comment
RSA520944
Eriogonum nudum var. pauciflorum
Steve Boyd, Dave Bramlet
1988-10-8
2867
Riverside
Cahuilla Mountain, SW of Anza at head of Bautista Canyon. Along crest of the mountain.
Comment
POM162495
Eriogonum plumatella var. jaegeri
E. C. Jaeger
1928-06
s.n.
Riverside
Cottonwood Springs, Mojave Desert.
Comment Read comments Oct 9 2010
JEPS56475
Eriogonum pusillum
W. L. Jepson
1927-4-11
11625
Riverside
Whitewater Bridge
457
Comment
RSA0094198
Eriogonum pusillum
Jim M. Andre
2012-4-11
20795
Riverside
Little San Bernardino Mountains; western margin of Eagle Mtns, along road to Cottonwood Spr (Utah Trail), 0.7 mi. north of Cottonwood Visitor Ctr.
956
Comment
CAS-BOT-BC268553
Eriogonum saxatile
Annie M. Alexander; Louise Kellogg
1941-4-23
2057
Riverside
Morongo Valley Gorge
701
Comment
RSA772580
Eriogonum saxatile
Orlando Mistretta, Duncan S. Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
5051
Riverside
Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 0-1 miles above Whitewater Visitor Center (Whitewater Trout Farm); between N34.00456, W116.67238 and N33.99629 and W116.66010.
750
Comment
UC64568
Eriogonum saxatile
H. M. Hall
May 1901
1842
Riverside
e base of San Jacinto Mountains along the borders of the Colorado Desert Colorado Desert, San Jacinto Mountains
Comment
CAS-BOT-BC263514
Eriogonum thomasii
L. R. Abrams
1926-3-27
11120
Riverside
Near Whitewater
Comment
CAS-BOT-BC263532
Eriogonum thomasii
S. B. Parish
1906-5-1
440 -6741
Riverside
Colorado Desert at Palm Springs
Comment
JEPS56189
Eriogonum thomasii
W. L. Jepson
1927-4-13
11689
Riverside
Mouth of Painted Canyon Mecca Hills, Painted Canyon
45
Comment
POM305593A
Eriogonum thomasii
Henry J. Ramsey, Henry J. Ramsey
1937-2-26
889
Riverside
Whitewater.
Comment
RSA0020370
Eriogonum thomasii
Duncan S. Bell
2012-3-4
3129
Riverside
Arica Mountains; west side of range, approximately 2.3 air miles west of Priests Well.
420
Comment
RSA424958
Eriogonum thomasii
Robert Gustafson
1980-4-3
1524
Riverside
Orocopia Mountains, about 6 miles east of Mecca along Box Canyon Road, south of the road
305
Comment
RSA698449
Eriogonum thomasii
Mary Edmunds
1932-3-24
s.n.
Riverside
McIntyre Ranch Oasis: Coachella Valley.
Comment Read comments Jun 15 2012
SD185290
Eriogonum thomasii
John F. Green
2005-2-2
Riverside
Salton Basin, transect along Coachella Canal right-of-way, between siphons 29 and 30, ca. 3 miles east of Desert Beach
24
Comment
UC1279724
Eriogonum thomasii
David B. Dunn, Shogo, Schroeder, Bruskin, Folsom
1948-3-13
3733
Riverside
near Pushawalla Canyon (w of Indio); Colorado Desert, Indio Hills
Comment
UC2058836
Eriogonum thomasii
Scott D. White
2001-4-3
8244
Riverside
Colorado Desert: Shavers Valley. Near the I-10 Freeway, ca. 15 miles east of Indio Junction I-10 /SR 111. Cottonwood Basin 7.5' Quad.
Comment
UC849809
Eriogonum thomasii
I. W. Clokey
1935-4-17
6581
Riverside
Cottonwood Springs
Comment
UCSB1523
Eriogonum thomasii
Krogen, Roger
1957-1
Riverside
4 mi. S of Jct. of HWY 195 and HWY 60-70; at N edge of Orocopia mts
Comment
UC1595607
Eriogonum thurberi
Steve Boyd, Orlando Mistretta
1991-5-22
6292
Riverside
e Dorland Mt. (w of Kolb Crk., base of Agua Tibia Mtn.); Vail Lake area, Agua Tibia Mtn.
548
Comment
RSA766279
Eriogonum wrightii var. membranaceum
Joseph A. Ewan
1928-6-23
1520
Riverside
Strawberry Valley, San Jacinto Mts.
1616
Comment
UCR204182
Eriogonum wrightii var. membranaceum
LeRoy Gross, Elizabeth A. Kempton
2008-8-21
3573
Riverside
Peninsular Range; San Jacinto Mountains, southern spur of Pine Meadow, SE of Hwy 371, NW of Santa Rosa Summit, north side of Hwy 74
1477
Comment
CLARK-A1528-4626
Erioneuron pulchellum
John C. Roos
1949-3-5
4088
Riverside
Orocopia Mountains
Comment
POM357966
Eriophyllum confertiflorum
Norman C. Cooper
1944-6-17
1405
Riverside
San Jacinto Mtns. West side.
1372
Comment
RSA494630
Eriophyllum confertiflorum
Maureen H. Pendleton
1987-5-20
s.n.
Riverside
Ca. 0.8 mi. (airline) WSW of town of Anza on Terwilliger Rd.
1280
Comment
UCR120620
Eriophyllum confertiflorum
Steve Boyd, K. A. Boyd, C. Boyd, Richard Noyes, L. Arnseth
1988-5-28
2282
Riverside
San Jacinto Mtns, Cahuilla Mountain, west of Anza, along hiking trail, mostly along the crest
1700
Comment
UCR160059
Eriophyllum confertiflorum
Steve Boyd, Valerie Soza
2004-6-22
11550
Riverside
Peninsular Ranges; San Jacinto Mountains region, Western flank of the range, vicinity of Alvin Meadows and Chimney Flats, west of Idyllwild along Forest Service Road 5N13 near 5N06
1463
Comment
UCR262564
Eriophyllum confertiflorum
T. B. Salvato, Meenaxi R. Panakkal, Tim Thomas
2009-6-23
3757
Riverside
San Jacinto Mountains, San Jacinto River Canyon, c. 0.16 mi south-southwest of the dirt parking area at the head of the South Fork Trail (FSR 2E17) from Hwy 74
1250
Comment
UCR279389
Eriophyllum lanosum
A. C. Sanders, Jim Malusa
2017-3-24
42978
Riverside
Sonoran (Colorado) Desert, northern end of Chocolate Mountains, in canyon draining south toward Iris Wash, c. 3.5 km ESE of Iris Pass
735
Comment
UCR106860
Eriophyllum multicaule
Kathleen Stockwell
1998-3-22
s.n.
Riverside
Murrieta Hot Springs, Warm Springs Creek, between Hwy 79 and the Hogbacks, south of Los Alamos Rd. and north of Hunter Rd.
400
Comment
POM358160
Eriophyllum wallacei
N. R. Zabriskie, W. M. Zabriskie
1973-4-25
643
Riverside
Deep Canyon drainage, E side Hwy 74, opposite Black Hill, Santa Rosa Mtns. (site 22)
914
Comment
UC1922013
Eriophyllum wallacei
Robert F. Thorne, M. Z. Thorne
1973-3-30
42687
Riverside
MORONGO VALLEY CANYON: Near mouth at junction of roads to Morongo Valley and Desert Hot Springs, on rocky and sandy outwash of Mission Creek.
Comment
SBBG99347
Erodium cicutarium
W. L. Halvorson
1977-4-1
77 -230
Riverside
Corona
Comment
SD137741
Erodium cicutarium
Darin L. Banks, Steve Boyd
1995-6-2
555
Riverside
Northwest Palomar Mountains, Agua Tibia Wilderness Area, on the Woodchuck Trail just north of the Riverside County boundary.
1042
Comment
SEINET269332
Erodium cicutarium
Karen Kirtland
1993-6-19
Riverside
San Jacinto River Valley: along I-215 between 4th St. (Perris) and approximately 0.25 miles south of the San Jacinto Riv
430
Comment
RSA652320
Erodium cicutarium
Margaret Murphy
1983-4-15
0002 -A
Riverside
located in the north section of [parcel] 475-090-006, lot 20 Moreno Acres of the unincorporated area known as Sunnymead.
Comment
UCR33575
Erodium texanum
Sears
1978-3-16
813
Riverside
Sonoran (Colorado) Desert, 3.5 mi SE of Midland
244
Comment
RSA470845
Eryngium
Benton
1923-05
3574
Riverside
Palm Springs.
Comment
SEINET4326807
Erysimum capitatum
N. Cooper
1944-7-16
1550
Riverside
San Jacinto Mountains, above Pine Cove
2073
Comment
UCR35188
Erysimum capitatum
L. B. Ziegler
1967-6-1
144
Riverside
San Jacinto Mountains, Hemet Valley, near Hemet Lake.
1341
Comment
RSA530203
Erysimum capitatum var. capitatum
N. C. Cooper
1944-5-20
1227
Riverside
Palms to Pines Highway [Hwy. 74], San Jacinto Mountains.
1372
Comment
SEINET13724113
Erythranthe moschata
N. H. Holmgren, Liew Fah Seong
1969-1
3585
Riverside
San Jacinto Mountains, San Jacinto Wilderness, along trail above Humber Park, about 3 airline miles northeast of Idyllwild.
Comment
RSA0014881
Erythranthe primuloides
Gary D. Wallace
2003-7-8
4033
Riverside
Hidden Lake.
Comment
RSA0022929
Eschscholzia androuxii
M. B. Dunkle
1935-3-30
4421
Riverside
Pinto Basin, Colorado Desert.
915
Comment
CAS-BOT-BC418697
Eschscholzia glyptosperma
Carl B. Wolf
1932-4-29
3104
Riverside
Eastern Colorado Desert. Blythe - Rice Road. 9 mi. So. of Browns Well
243
Comment
UCD84931
Eschscholzia glyptosperma
Chuck Hughes
2010-3-22
203
Riverside
Near edge of Rice-Midland Road.
269
Comment
CAS-BOT-BC83126
Eschscholzia minutiflora
John H. Thomas
1957-3-30
6523
Riverside
0.8 mile east of Cactus City, about 13 miles east of Coachella, near U.S. Highways 60 and 70.
518
Comment
CSUSB1238
Eschscholzia minutiflora
J. E. Parlevliet
1958-4-19
Riverside
Along highway to Twenty-Nine Palms about 2 miles up this road from where it starts on highway Riverside-Indio, till first sign on right, "Kings Ranch."
304
Comment
RSA445670
Eschscholzia minutiflora
P. J. Remple
1942-3-22
22
Riverside
Dead Indian Creek near Palms to Pines Hwy.
Comment
RSA80987
Eschscholzia minutiflora
G. R. Campbell
1952-4-5
18373
Riverside
Colorado Desert, road leading from Highway 60 to 29 Palms [Hwy 62], at junction to Desert Hot Springs
762
Comment
SEINET3094862
Eschscholzia minutiflora
Norman C. Cooper
1949-4-8
3243
Riverside
Mecca Pass east of Indio.
610
Comment
CAS-BOT-BC419634
Eschscholzia parishii
W. R. Ernst
1960-3-15
720
Riverside
East of Indio on Highway 60-70, about 6 miles west of Cactus City
Comment
UCR233153A
Eschscholzia parishii
Jim Andre, Glenn L. Clifton
2011-2-22
17459
Riverside
Mecca Hills, along Box Canyon Road, 10.3 mi northeast of town of Mecca
219
Comment
UC195337
Escobaria vivipara var. alversonii
S. B. Parish
1916-5-13
10861
Riverside
Shaver's Well; Colorado Desert
Comment
RSA713796
Eucalyptus
J. Lyman
1989-2-9
89 -2
Riverside
Lakeview, Pressman property in the Bernasconi Hills, just S of the Ramona Expressway, S of Lake Perris and N of Nuevo.
Comment
UCR241951
Eucalyptus
A. C. Sanders, Timothy W. Chumley
2013-3-28
40710
Riverside
Peninsular Range, Alberhill, along Lake St. 1.45 km south of I-15, near old clay mines
396
Comment
UCR241813
Eucalyptus rudis
A. C. Sanders, John F. Green
2013-3-27
40689
Riverside
Peninsular Range, Alberhill, along Lake St. near the old clay mines, 0.83 km south of I-15 Fwy
389
Comment
UC1608077
Eucalyptus tereticornis
D. Goodward
April 1987
27
Riverside
s. of Alessandro Blvd. near Nason St., Eucalyptus irrigation plot, Tree R1T9 U.C. Riverside Moreno Valley Field Station; Moreno Valley, U.C. Riverside Moreno Valley Field Station
457
Comment
HSC85458
Eucrypta chrysanthemifolia
Steve Boyd
1986-4-2
1602
Riverside
Gavilan Plateau, Gavilan Hills, Harford Springs County Park.
610
Comment
RSA561814
Eucrypta chrysanthemifolia
Steve Boyd
1992-4-14
6829
Riverside
San Mateo Canyon Wilderness Area; Western flank of Bluewater Canyon along Bluewater Trail
341
Comment
RSA715758
Eucrypta chrysanthemifolia
A. C. Sanders
2005-4-22
29604
Riverside
Gavilan Hills: Gavilan Plateau ca. 0.75 air mi. SE of summit of Gavilan Peak.
625
Comment
SEINET3091513
Eucrypta chrysanthemifolia
Ed LaRue
1989-3-30
Riverside
Rancho California area, ca. 4 mi. W of Temecula, with Ave. del Oro as the N boundary.
Comment
UCR104943
Eucrypta chrysanthemifolia
A. C. Sanders, Pam MacKay, Tim Thomas & O. F. Clarke
1997-5-4
20700
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
UCR260853
Eucrypta chrysanthemifolia
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-23
41419
Riverside
San Gorgonio Pass, San Gorgonio River wash, c. 3.7 miles east of Cabazon, c. 1.25 mi. NNE of One Horse Spring, south of I-10 and east of water bottling plant, between wind farms
439
Comment
SEINET7073346
Eucrypta chrysanthemifolia var. chrysanthemifolia
A. G. Vestal
1963-4-29
s.n.
Riverside
South Mesa on Tenaja Grande (Tenaja Trunk Road), Santa Ana Mountains. Cleveland National Forest. Coordinate datum: NAD27.
Comment
UCR281196
Eulobus californicus
Michael D. Wilcox
2017-4-18
s.n.
Riverside
Sonoran (Colorado) Desert, 1 mile long segment of Palm Canyon Wash, centered on Hwy 111 crossing, city of Palm Springs
165
Comment
UCR187477
Euonymus occidentalis
Theresa Johnson
2006-8-23
283
Riverside
Peninsular Range; San Jacinto Mtns., James Reserve, above Lake Fulmor
1646
Comment
UCR171895
Euphorbia albomarginata
John F. Green
2006-4-25
s.n.
Riverside
Peninsular Ranges, Temecula, Southern California Edison right of way between residential areas, N-S corridor between S General Kearny Road and La Serena Way; east of Veterans Park
366
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
RSA781606
Euphorbia eriantha
Duncan S. Bell
2011-12-30
3026
Riverside
Arica Mountains: southern section of the mountain range within the Palen/McCoy Wilderness area; approximately 2 air miles southwest of Priests Well, or approximately 7 air miles southwest of the ghost town of Rice.
365
Comment
RSA792560
Euphorbia eriantha
Duncan S. Bell
2012-9-13
4187
Riverside
Rice Valley; east side of the Arica Mountains; approximately 6 air miles southeast of the ghost town of Rice and approximately 5.5 air miles east of Priests Well.
202
Comment
SEINET9602565
Euphorbia eriantha
N. H. Holmgren, P. K. Holmgren, R. E. Kern
1973-1
6424
Riverside
Big Maria Mountains, 12 airline miles N of downtown Blythe.
290
Comment
UC187061
Euphorbia eriantha
S. B. and W. F. Parish
Apr 1882
Riverside
mountains back of Agua Caliente Colorado Desert (Andreas Canyon)
Comment Read comments Jul 15 2009
RSA608560
Euphorbia lurida
R. S. Woglum
1941-6-12
3054 a
Riverside
Idyllwild.
Comment
UCR95421
Euphorbia micromera
L. C. Wheeler
1966-10-15
8982
Riverside
San Jacinto Mtns., near Black Hill, by Pines to Palms Hwy.
976
Comment
UCR130871
Euphorbia nutans
A. C. Sanders, K. C. Rose
1999-5-28
22792
Riverside
Coachella Valley, between La Quinta and Indio, along Jefferson St. between Ave 54 and I-10
18
Comment
UCD142735
Euphorbia polycarpa
A. C. Sanders
1994-1-30
14224
Riverside
Box Springs Mountains, E-facing open slope at the head of Big Springs Canyon. SE of peak 2602.
762
Comment
UCR250118
Euphorbia polycarpa
A. C. Sanders
2014-4-23
41052
Riverside
Peninsular Range, Gavilan Hills, toward eastern end of Concordia Ranch Rd. at edge of Temescal Valley, above I-15
390
Comment
OBI14407
Euphorbia polycarpa var. hirtella
Robert F. Hoover
1966-10-15
10162
Riverside
Dead Indian Creek Wash, S of Palm Desert
Comment
UCR120425
Euphorbia prostrata
Mitch Provance
1998-7-23
912 D
Riverside
Jurupa Mountains, Jurupa Mountains Cultural Center, 1/4 mile SE of peak 1411
305
Comment
UCR104822
Euphorbia setiloba
George K. Helmkamp
1998-4-4
3161
Riverside
Sonoran (Colorado) Desert, 7.1 miles north of Hwy I-10 on Eagle Mtn Rd, to the vicinity of the pumping station
305
Comment
CAS-BOT-BC205627
Fagonia laevis
James R. Shevock
1986-3-23
11358
Riverside
Colorado Desert Region. Adjacent to Interstate 10 along Eagle Mountain Road, 3 miles west of Desert Center
350
Comment
JOTR31937
Fagonia laevis
La Doux, Tasha, M. Harding, B. Truesdell
2011-3-15
2175
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains; rocky wash with gradual, loose slopes on either side; draining into west Pinkham Wash
Comment
RSA391194
Fagonia laevis
Robert Gustafson
1980-4-3
1522
Riverside
Orocopia Mountains, about 6 miles east of Mecca along Box Canyon Road, south of the road
305
Comment
RSA699080
Fagonia laevis
J. Russell Bruff
1929-12-28
450
Riverside
Dos Palmas
Comment
UC1212089
Fagonia laevis
Peter M. Ray
1949-3-6
1328
Riverside
near 1000 Palms (Willis Palms); Coachella Valley
Comment
UCSB31031
Fagonia laevis
Steele, R.
1977-3-28
Riverside
Six miles southeast of interstate 10 along Box Canyon Road
304
Comment
HSC47598
Fagonia pachyacantha
R. W. Spjut
1978-5-10
5033
Riverside
Colorado Desert, N face of Chuckawalla Mtns., 2.7 mi. S of Desert Center.
335
Comment
CLARK-A1528-7832
Festuca arundinacea
John C. Roos
1949-5-21
4317
Riverside
Temecula
304
Comment
UCR172200
Festuca microstachys
John F. Green
2006-5-2
s.n.
Riverside
Peninsular Ranges, French Valley: Leon Road (San Diego Aqueduct right of way) from Borel Road/Tucalota Creek S for c. 0.25 mi
427
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
UCR85244
Festuca octoflora
A. C. Sanders, P. J. MacKay, M. Jacobsmyer, C. L. Sanders
1995-3-5
15992
Riverside
Sonoran (Colorado) Desert, Orocopia Mtns, Maniobra Valley, 1.6-3 mi. south of frontage road (old Hwy 60) along Interstate 10, S to edge of BLM wilderness
610
Comment
CLARK-A1528-4667
Festuca pacifica
John C. Roos
1937-5-2
1282
Riverside
Riverside
Comment
RSA85099
Filago californica
J. C. Roos
1952-4-9
5510
Riverside
Scattered along dry sunny roadside with Avena barbata, Muhlenbergia microsperma, etc., southeast face Mt. Rubidoux.
335
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
RSA479909
Filago gallica
Steve Boyd
1987-5-9
2086
Riverside
City of Riverside, J.V. Boyd residence, 2307 Oak Crest.
Comment
RSA586304
Filago gallica
D. L. Banks, S. D. Boyd
1995-5-3
0215
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
UCR42744
Filago gallica
B. G. Pitzer, Karen Kirtland
1986-5-20
0213
Riverside
Butterfield Stage Ranch development, in the hills on the north side of Pauba Valley in the Rancho California area, 1 mi south of Buck Mesa on the east side of Butterfield State Road
457
Comment
RSA171368
Forestiera pubescens
J. D. Olmsted
1962-5-3
3542
Riverside
N of Santa Rosa Indian Reservation.
1372
Comment
LA31862
Fouquieria splendens
B. H. Brattstrom;
1950-4-4
sn
Riverside
Santa Roas Mountains, W side of mountains
Comment
NY43292
Fouquieria splendens
C. R. Annable
1995-3-11
2269
Riverside
Rest stop on I-10
Comment
RSA799921
Fouquieria splendens
Justin M. Wood, D. M. Ray
2011-4-28
3832
Riverside
Sonoran Desert: Chuckwalla Valley: 6.5 miles north of Desert Center on Kaiser Road, +/- 0.4 miles northeast of bend in road.
202
Comment
UCR235057
Frankenia salina
A. C. Sanders, John F. Green
2012-5-27
40203
Riverside
Peninsular Range; Perris-Aguanga Basin Region, San Jacinto River north of Canyon Lake, between Hwy 74 and Goetz Rd.
428
Comment
CAS-BOT-BC217647
Fraxinus dipetala
T. Cass
1975-4-10
1512
Riverside
3/4 mi. down road parallel to Brown Creek
Comment
RSA464922
Fraxinus dipetala
A. Menke
1955-4-28
s.n.
Riverside
Near Barton Peak Lookout. San Jacinto Mts.
Comment
UCR5585
Fraxinus pennsylvanica subsp. velutina
O. F. Clarke
1966-10-5
661005- 40
Riverside
Peninsular Range; Santa Rosa Mtns., Santa Rosa Mountain Rd., first wooded canyon -- near University of California, Deep Canyon Desert Research Center
1829
Comment
UCR252994
Fraxinus uhdei
Fred T. Sproul, Julia Groebner
2014-7-21
6007
Riverside
Santa Ana River at Norco
169
Comment
SD186260
Fraxinus velutina
A. C. Sanders, O. F. Clarke
1991-6-10
11135
Riverside
Viverside, along Spring Brook between Lake Evans and the Santa Ana River.
238
Comment
RSA559949
Fritillaria biflora
Steve Boyd
1992-4-18
6904
Riverside
Paloma Valley, between Sun City and Murrieta, E of Highway 215.
Comment
UCD139667
Fritillaria biflora
Steve Boyd
1986-3-1
1375
Riverside
Gavilan Plateau, Gavilan Hills: Ida-Leona Road west of Piedras Road, east 1/2 of border.
624
Comment
UCR240999
Funastrum cynanchoides
Alejandra Martinez-Berdeja, Cara M. Stripe
2010-4-24
20
Riverside
South Coast/Peninsular Range, Riverside, Sycamore Canyon, near the entrance to the park
396
Comment
RSA27522
Funastrum cynanchoides var. hartwegii
I. L. Wiggins
1941-3-26
s.n.
Riverside
Along wash at Wiley well.
Comment
SD229054
Funastrum heterophyllum
Dick Schwenkmeyer, Tony Harper - Collector
2013-5-8
896
Riverside
Agua Bonita Spring, Palm Canyon, approx. 8 Mi. S. of Catherdral City
883
Comment
RSA49193
Funastrum hirtellum
P. A. Munz
1949-4-12
13041
Riverside
Dry rocky ridgen and slopes, edge of limestone and hematite bear Iron Chief Mine, north end of Eagle Mts. Mohave Desert.
1067
Comment Read comments Jun 26 2009
SEINET237962
Galium angustifolium
A. C. Sanders, T. B. Salvato
2000-5-25
23396
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
UCR154463
Galium angustifolium
Jason L. Hlebakos
2005-5-30
806
Riverside
Peninsular Range, Durasno Valley, SE of Coahuilla Indian Reservation, c. 11 mi east of Bonnie Road, and c. 6 mi SSW of Anza
1402
Comment
UCR271515
Galium angustifolium
T. B. Salvato, Arlee M. Montalvo, Rari E. Marcs
2016-4-26
8357
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
436
Comment
JEPS56034
Galium angustifolium subsp. angustifolium
Lauramay T. Dempster and Clare Hardham
1965-6-18
4135
Riverside
on Route R1 s Idyllwild; Keenwild Station
Comment
JEPS56071
Galium angustifolium subsp. angustifolium
Lauramay T. Dempster and G. L. Stebbins
1966-6-18
4245
Riverside
Black Mountain Rd 1/2 mi below Cinco Poses Spring (open s-facing slope); San Jacinto Mts.
2133
Comment Read comments May 13 2008
JEPS56075
Galium angustifolium subsp. angustifolium
Lauramay T. Dempster and G. L. Stebbins
1966-1-21
4177
Riverside
Hwy 79 10.1 mi s Hemet (e-facing slope in hills)
Comment
RSA655109
Galium angustifolium subsp. angustifolium
Scott D. White
1999-7-9
7537
Riverside
Idyllwild Area: Near Idyllwild Community Service Dist. sewage ponds at terminus of USFS Road S24.2.
1432
Comment
JOTR29520
Galium angustifolium subsp. gracillimum
La Doux, Tasha
2005-11-21
1267
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Black Rock Springs area, near Warren Peak
1310
Comment Read comments May 29 2013
UCR268305
Galium angustifolium subsp. jacinticum
Jim Andre
2012-6-15
30513
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
UCR121342
Galium aparine
A. C. Sanders, Mark Elvin, Vipul Joshi
2002-4-26
25037
Riverside
The Badlands, west fork of Laborde Canyon near old rocket test facility
622
Comment
HSC19819
Galium nuttallii subsp. nuttallii
C. L. Hitchcock, C. V. Muhlick
1964-3-17
23104
Riverside
10 mi. N of Pala, along road to Elsinore.
Comment
SBBG68947
Galium parishii
R. Hoffmann
1929-9-6
Riverside
San Jacinto Mtns
2438
Comment
POM68616
Galium stellatum
Marcus E. Jones
1906-4-26
s.n.
Riverside
Indio
Comment
RSA0123779
Galium stellatum
Duncan S. Bell, LeRoy Gross
2016-3-9
8857
Riverside
Orocopia Mountains; northern section of the range; along Red Canyon Road through Maniobra Valley, approximately 3 air miles south southeast of Chiriaco Summit.
589
Comment
POM99011
Galium stellatum
E. C. Jaeger
1926-3-24
s.n.
Riverside
Eagle Mountains.
Comment
RSA46491
Galium trifidum
Doris K. Kildale
1925-7-28
1098
Riverside
Riverside.
46
Comment Read comments Mar 22 2014
LA93407
Garrya flavescens
Nancy Ryan Zabriskie; Walter Zabriskie
1972-10-22
545
Riverside
Santa Rosa Mountains, by Cactus Spring Trail crossing of Horsethief Creek, trubutary to Deep Canyon, N slope of mountains (Site 13)
1097
Comment
CAS-BOT-BC192125
Garrya fremontii
H. M. Hall
1901-7-1
2452
Riverside
Tahquitz [Tanquitz] Valley, San Jacinto Mt.
2133
Comment
POM122436
Gayophytum diffusum subsp. parviflorum
Marcus E. Jones
1926-6-20
s.n.
Riverside
20 miles north of Idyllwild.
Comment
UCSB38068
Gayophytum heterozygum
Lewis, Harlan
1962-8-2
Riverside
San Jacinto Mnts. Pine cove road, .4 miles west of Idyllwild Banning Road.
Comment
UCR103185
Gazania linearis
Scott D. White, J. Greene
1997-3-12
4789
Riverside
Perris Basin, Sun City, near Interstate Hwy 215, south of Perris and north of Menifee, low hills east of Bavaria Drive
488
Comment
RSA559938
Gazania longiscapa
Steve Boyd
1992-4-18
6889
Riverside
Buck Mesa, S of Lake Skinner, 1.8 mi E of main entrance rd to lake along Borell Rd.
Comment
UCD105705
Genista monosperma
Anne Catterson
2002-2-25
s.n.
Riverside
Perris-Aguanga Basin region: Orangecrest area of SE Riverside, 17120 Cole Ave.
518
Comment
CAS-BOT-BC332706
Geraea
Elizabeth McClintock
1964-4-8
s.n.
Riverside
Desert flat E of Indio
Comment
POM358676
Geraea canescens
N. C. Cooper
1949-4-8
3317
Riverside
Desert Center.
610
Comment
RSA615345
Geraea canescens
George K. Helmkamp, E. A. Helmkamp
1998-2-18
2708
Riverside
Colorado Desert: Midland Road, 3.8 miles SE of Midland, Little Maria Mountains
Comment
RSA680917
Geraea canescens
Scott D. White, Michael Honer
2003-5-14
9272
Riverside
Bajada at foothills of Little Maria Mtns, ca. 20 air miles NW of Blythe, near Standard (Superior) Gypsum Mine.
76
Comment
UCR196349
Geraea canescens
Naomi Fraga, Lisa Rojas
2005-2-10
1405 B
Riverside
Northeastern Colorado Desert, just north of Palen Pass Road, c. 10 mi east of Hwy 177
361
Comment
SBBG132101
Geranium carolinianum
S. D. White, D. Honer
2003-5-27
9415
Riverside
Gavilan Hills/Temescal Cyn Hills and cyns ca. 1 mi N of the I-15 Freeway and 1 mi E of Lake St exit
396
Comment
CAS-BOT-BC225253
Gilia
J. Vale
1980-4-12
s.n.
Riverside
Near Aguanga, on Highway 79
Comment
RSA523543
Gilia angelensis
Steve Boyd, T. S. Ross, L. Arnseth, Jaime Bonilla
1990-4-2
4003
Riverside
Vail Lake area, lower slopes of Agua Tibia Mtn, along Hwy 79, E of USFWS Dripping Springs Guard Station.
488
Comment
UCR213626
Gilia angelensis
A. C. Sanders, Matthew Malle
2010-4-23
37998
Riverside
Peninsular Range, Menifee Hills, south of Sun City, south side of Bundy Canyon Rd. at intersection with Murrieta Rd.
518
Comment
UCR280965
Gilia angelensis
Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett
2017-5-23
517- 38
Riverside
Temescal Valley, Temescal Valley, Indian Wash, SE side of Glen Eden Rd. at De Palma Rd.
372
Comment
UCR86886
Gilia angelensis
A. C. Sanders, James C. Dice, K. C. Rose, D. Woodard
1995-3-29
16283
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
UCR93821
Gilia capitata
P. J. MacKay
1996-6-15
005
Riverside
Reche Cyn., 2.5-3 mi. south of S. B. county line on Reche Cyn. Rd.
580
Comment
SJSU11612
Gilia capitata subsp. abrotanifolia
N. D. Addy
1962-4-16
Riverside
Railroad Canyon Rd c. 5 mi E of E shore, Lake Elsinore
Comment
UC908040
Gilia latifolia
Victor Duran
1935-4-18
Riverside
near Indio (Curtis Palms); Curtis Palms -- near Indio
Comment Read comments Dec 14 2011
UCR202410
Gilia ochroleuca
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
RSA0017279
Gilia ochroleuca subsp. exilis
Steve Boyd, T. S. Ross, Mike Hammitt
1991-5-2
6086
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
UC880179
Gilia ochroleuca subsp. exilis
I. W. Clokey, E. G. Anderson
1935-4-16
6831
Riverside
e Hemet (steep open hillside); e of Hemet
600
Comment
UCR256909
Gilia ochroleuca subsp. exilis
Naomi Fraga, Duncan S. Bell
2009-5-6
2705
Riverside
Arroyo Seco SE of Dripping Springs Campground and Fire Station
518
Comment
RSA0017098
Gilia ochroleuca subsp. exilis
N. C. Cooper
1944-6-17
1397
Riverside
San Jacinto Mts., Pine Cove.
1524
Comment
UCR80824
Gilia splendens
Scott D. White
1993-5-29
1466
Riverside
San Bernardino Mtns, Big Oaks Canyon, along the road to Raywood Flat,Yucaipa Ridge
2134
Comment
RSA775401
Gilia stellata
Duncan S. Bell
2011-4-10
2249
Riverside
Northwest side of the Arica Mountains; northwestern section of project area; collecting in a large wash approximately 3.5 air miles south of Highway 62.
299
Comment
SEINET1869749
Glyceria declinata
A. C. Sanders, S. Hawkins
1996-1
18088
Riverside
San Bernardino Mtns.: Morongo Indian Reservation, vicinity of natural pond & bog at SE edge of Burro Flats.
1097
Comment
UCR113588
Glycyrrhiza lepidota
A. C. Sanders, Mitch Provance, B. Pitzer
2000-9-27
23678
Riverside
Santa Ana River Valley, SW side of Mt. Rubidoux, NW of intersection of Tequesquite Ave. and Gregory Rd., near confluence of Arroyo Tequesquite and the river
232
Comment
RSA586118
Gnaphalium californicum
D. L. Banks, S. D. Boyd
1995-4-5
0158
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, E of the Dripping Springs Trail., In the N flowing drainage that empties into Arroyo Seco.
549
Comment
UCR167865
Gnaphalium californicum
T. B. Salvato, Melissa Clemons
2005-6-2
1351
Riverside
Peninsular Range; Temescal Valley, Gavilan Hills, c. 0.5 mi SE of Steele Peak, 4 miles SW of Perris, and 6 miles NNE of Lake Elsinore, NW of Hwy 74
610
Comment
UCR175077
Gnaphalium californicum
Teresa Nieto
2005-4-24
20
Riverside
Peninsular Range, Wildomar, Menifee Hills, south of Bundy Canyon Rd. c. 1 mile from Harvest Way East, north of Felswood Rd.
579
Comment
UCR18844
Gnaphalium canescens subsp. beneolens
John C. Roos
1947-9-6
3745
Riverside
San Jacinto Mtns., Black Mtn.
Comment
UCR231043
Gnaphalium canescens subsp. microcephalum
A. C. Sanders, Kent Beaman
2011-9-27
39919
Riverside
Peninsular Range; Santa Ana Mtns., Main Divide Truck Trail, 0.95 km ENE (78 deg. ) of Santiago Peak summit
1402
Comment
UCR147705
Gnaphalium luteoalbum
Steve Boyd, Aydee Virgen
2004-4-13
108665
Riverside
Peninsular Ranges/Santa Ana Mtns region, San Mateo Canyon, midway between confluence with Los Alamos Canyon and Tenaja Canyon
Comment
CAS-BOT-BC307400
Gnaphalium palustre
Geo. B. Grant
No date on label.
s.n.
Riverside
Strawberry Valley, San Jacinto Mts.
Comment
UC218266
Gnaphalium palustre
P. A. Munz
1922-6-30
5919
Riverside
Santa Rosa Southern California, Santa Rosa Mountains, Santa Rosa
1981
Comment
UCR172148
Gnaphalium stramineum
A. C. Sanders
2006-5-11
32266
Riverside
Warm Springs Valley, N edge of city of Lake Elsinore, 35 acre parcel south of the intersection of Collier Ave. and Riverside Dr., NE of Alberhill Crk., NW of Enterprise Way
389
Comment
CAS-BOT-BC56205
Grusonia parishii
Carl B. Wolf
1932-10-12
4291
Riverside
Field redacted by CAS, contact the data manager for more information
914
Comment
RSA67365
Guillenia lasiophylla
F. W. Peirson
1922-4-9
2918
Riverside
Andreas Canyon near Palm Springs, Coachella Valley.
671
Comment
POM46836
Gutierrezia californica
Mary F. Spencer
1920-4-2
1474
Riverside
Palm Springs, Colorado Desert.
122
Comment
RSA125983
Gutierrezia californica
E. K. Balls, Percy C. Everett
1957-11-4
22744
Riverside
Snow Creek, N. base of San Jacinto Mts.
701
Comment
RSA0120315
Gutierrezia microcephala
Duncan S. Bell, Thomas Stoughton
2016-3-16
8956
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; central/southeastern section of range, approximately 2.5 air miles north of Gucci Spring.
511
Comment
CAS-BOT-BC302142
Gutierrezia sarothrae
Meredith A. Lane
1982-10-13
3026
Riverside
19.3 KM (12 mi) E of Kern Camp Summit on California State Highway 74 in the San Jacinto Mountains at Hurkey Creek Picnic Area
1341
Comment
UC1214011
Gutierrezia sarothrae
Otto T. Solbrig
1958-8-18
2758
Riverside
on road bank 2 mi w of Temecula (w side of stream); Hwy 78
Comment
UCD132605
Gutierrezia sarothrae
R. N. Raynor
1941-7-28
s.n.
Riverside
Highway 71 between Temecula and Aguanga.
Comment
CAS-BOT-BC231101
Harpagonella palmeri
Steve Boyd
1986-4-2
1589
Riverside
Gavilan Plateau, Gavilan Hills: S end of Harford Springs county Park
640
Comment
SEINET8466216
Harpagonella palmeri
Scott D. White
2001-4-19
8381
Riverside
Perris-Aguanga Basin; Perris / Sun City area. Just east of Goetz Road and south of Ethanac Road, c. 1.5 - 2.0 mi west of Interstate 215
442
Comment
SBBG94677
Hazardia squarrosa
S. D. White
1990-9-25
Riverside
Santa Rosa Plateau, ca. 5 air mi SW of Temecula, on Via Yerba Rd, E of Vaquero Rd
396
Comment
LA204760
Helianthemum scoparium
C. B. Wolf;
1936-6-17
7956
Riverside
Santa Ana Mountains, Tenaja Road, 1.4 mi. off Ortega Highway, on road to La Cienaga
609
Comment
UCR135846
Helianthemum scoparium
A. C. Sanders
2004-4-20
27535
Riverside
Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line
640
Comment
UCR268301
Helianthemum scoparium
Jim Andre
2012-6-15
30521
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
RSA655230
Helianthemum scoparium var. scoparium
Scott D. White
1999-11-12
7629
Riverside
Murrietta Area: Corner of Nutmeg and Clinton Keith.
410
Comment
CDA6205
Helianthus annuus
G. D. Barbe
1973-10-19
1733 a
Riverside
Marshburn Farms. Southeast corner of Van Buren and Road 62, west of Thermal.
0
Comment
UCR121094
Helianthus gracilentus
A. C. Sanders, Mark Elvin, M. S. Enright
2002-4-16
24963
Riverside
The Badlands, Laborde Canyon and adjacent slopes and side canyons, 1 mile east of Mt. Eden, SW of Beaumont
610
Comment
UCR140718
Helianthus gracilentus
A. C. Sanders
2004-5-12
27889
Riverside
Elsinore Basin Region, Walker Canyon at northeast foot of Alberhill Mountain, Temescal Creek
378
Comment
UCSB5611
Heliotropium curassavicum
Feudge, J.; Kraebel, C.
1930-7-23
Riverside
North of Riverside
Comment Read comments Mar 22 2014
RSA736248
Hemizonia fasciculata
Scott D. White, Justin M. Wood
2008-4-3
11801
Riverside
Perris / Elsinore Basin: Foothills of Gavilan Hills at Temescal Wash, near Olsen Canyon. 'Morgan' property, Alberhill area.
274
Comment
RSA191404
Hemizonia paniculata
E. W. Lathrop
1967-9-26
6641
Riverside
6 miles NW of Murrieta.
Comment
RSA613321
Hemizonia paniculata
D. L. Banks
1997-3-1
1386
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, west of Pala Road. Reservation lands west of the casino and along Pechanga Creek.
329
Comment
UCR131799
Hemizonia paniculata
Mitch Provance
1998-6-20
702
Riverside
Jurupa Mountains, Glen Avon Hts., Boulder Park, 0.7 km west of Pyrite St.on the north side of Granite Hill Dr.
305
Comment
UCR166795
Hemizonia paniculata
R. E. Riefner Jr.
2004-8-27
04- 398
Riverside
N of La Sierra Heights; NE (c. 0.25 mi) off Arlington Avenue, along dirt access road to Hidden Valley Wildlife Reserve
221
Comment
UCR266357
Hemizonia paniculata
D. E. Bramlet
2005-6-28
3884
Riverside
Murrieta, Elm St. NE of I-15, just S of I-215 junction
329
Comment
RSA0008433
Hemizonia pungens subsp. laevis
R. C. Bacigalupi, G. T. Robbins
1954-5-16
4466
Riverside
Valley of San Jacinto River, one-half mile west of Lakeview and just east of Lakeview (formerly Ginsberg) Hot Springs.
433
Comment
RSA722927
Hemizonia pungens subsp. laevis
R. E. Riefner Jr., K. Campbell
2007-5-19
07 -209
Riverside
Temecula, Western Bypass Rd near Hwy 79; end of Western Bypass Rd at Murrieta Creek.
309
Comment
UCR174435
Herniaria hirsuta subsp. cinerea
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-22
32489
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
518
Comment
RSA377051
Hesperocallis undulata
L. H. Jones
1910-3-17
s.n.
Riverside
In Sand, Riverside Mountain, Colorado river.
Comment
RSA764160
Hesperocallis undulata
Linda M. Prince
2009-4-18
520
Riverside
Joshua Tree National Park. Turkey Wash
549
Comment
UCR214566
Hesperocallis undulata
A. C. Sanders
2010-3-15
37406
Riverside
Sonoran (Colorado) Desert, pass between Chuckwalla Valley and Palo Verde Mesa, south of I-10 between the Mule and McCoy Mountains, c. 12 miles WSW (264 deg. ) of Blythe
152
Comment
UCR244916
Hesperocallis undulata
Jim Andre
2012-3-19
21357
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, along Hwy 177, 8.6 mi. NE of junction with I-10
152
Comment
UCR1555
Hesperocnide tenella
David L. Davis
1962-5-15
34
Riverside
Sycamore Canyon, about 1.5 mi south of Pennsylvania, 0.5 mi east of Canyon Crest Drive, Riverside
366
Comment
UCR158270
Hesperocnide tenella
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-4-14
29492
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
RSA192331
Heteromeles arbutifolia
H. A. Zuill
1966-6-29
259
Riverside
Around lake on Mesa top near Santa Rosa Ranch about 6 miles SW Murrieta
Comment
RSA701644
Heteromeles arbutifolia
Keith E. Hoffmaster
1933-12-18
s.n.
Riverside
Santa Ana Mountains
Comment Read comments May 7 2008
RSA0008465
Heterotheca fastigiata
Scott D. White, Michael Honer
2003-5-13
9247
Riverside
San Bernardino Mtns: Whitewater Canyon, ca. 2 miles north of Bonnie Bell.
579
Comment
RSA125200
Heterotheca fastigiata
E. K. Balls, P. C. Everett
1957-8-20
22680
Riverside
Along State Hwy. 74, SE of Hemet Reservoir, S end San Jacinto Mountains.
1357
Comment
UCR216216
Hibiscus denudatus
Jim Andre, T. La Doux
2009-2-25
10801
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains; c. 0.5 mi. south of I-10 freeway at Eagle Mountain Road exit
414
Comment
JEPS36587
Hieracium horridum
Carl V. Meyer
1928-7-31
610
Riverside
Summit of Tahquitz Peak San Jacinto Mts., Summit of Tahquitz Peak
2682
Comment
CAS-BOT-BC207559
Hoffmannseggia microphylla
Aven Nelson; Ruth Nelson
1939-3-28
3310
Riverside
In the road-side swales, between Mecca and Hidden Springs
Comment
LA45784
Hoffmannseggia microphylla
Carl Epling; William Robison, William Stewart
1936-3-22
sn
Riverside
Painted Canyon, near Mecca
Comment
SD49373
Hoffmannseggia microphylla
Thomas W. Whitaker
1958-4-30
Riverside
Box Canyon, midway between Mecca & Shaver's Well, in gravelly soil
Comment
UCSB3087
Hoffmannseggia microphylla
Hawkins, L.
1956-4-14
Riverside
Along roadside of Rt. 66 east of Indio
Comment Read comments Feb 20 2013
RSA654572
Hordeum brachyantherum
Marion P. Harthill
1976-5-6
s.n.
Riverside
Rancho California. [county not specified]
610
Comment Read comments May 20 2012
UCR266342
Hordeum intercedens
D. E. Bramlet
1996-4-18
2457
Riverside
Perris-Aguanga Basin region, San Jacinto Wildlife area, c. 762 m NE of Lakeview, 122 m east of Davis Rd. and 40 m north of Marvin Rd
434
Comment
SEINET271519
Hordeum marinum subsp. gussoneanum
A. C. Sanders, K. D. Jones; D. Malueg
1996-4-20
18061
Riverside
San Jacinto River between Nuevo and Lakeview from 11th to 13th Streets alkaline flats along the east side of the river
433
Comment
UCR117650
Hordeum murinum
Scott D. White, M. Jacobsmeyer
1996-4-20
3871
Riverside
Perris Basin, near Perris Airport; c. 100 m south of Case Road and 100 m west of the San Jacinto River Channel
433
Comment
RSA433951
Horsfordia alata
Marjorie D. Clary
1930-04
s.n.
Riverside
Canyon near Coachella
19
Comment
CAS-BOT-BC312579
Hulsea vestita subsp. callicarpha
Winifern W. Swarth
1914-9-15
s.n.
Riverside
Slope south of Round Valley, San Jacinto Mts.
2590
Comment
POM12884
Hulsea vestita subsp. callicarpha
P. A. Munz
1922-7-7
6056
Riverside
Zigzag on trail S of Hidden Lake.
2348
Comment
SD139749
Hulsea vestita subsp. callicarpha
Darley F. Howe
1941-6-9
1281
Riverside
San Jacinto Mountains
Comment
UC169663
Hulsea vestita subsp. callicarpha
S. B. and W. F. Parish
Jul 1880
531
Riverside
San Jacinto Mts
Comment Read comments Mar 4 2008
POM361065
Hymenoclea salsola
Ora M. Clark
1929-3-17
1733
Riverside
N. La Quinta, Colorado Desert.
Comment
UCR41307
Hymenoclea salsola
N. M. Fellows, A. C. Sanders
1985-4-9
161
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
UC68917
Hymenoxys odorata
H. M. Hall
1905-4-1
5914
Riverside
Paloverde Valley Colorado Desert
76
Comment
SBBG72735
Hypericum anagalloides
R. Hoffmann
1929-9-5
Riverside
Tahquitz Valley
2438
Comment
RSA458204
Hypericum androsaemum
M. B. Dunkle
1933-7-21
3724
Riverside
Idyllwild
1616
Comment
SD181473
Hypericum formosum
Scott D. White, Sandy Leatherman
2000-5-31
7983
Riverside
Santa Ana Mountains/Santa Rosa Plateau, near squaw Mountain, series of unpaved roads on east- and north-facing slopes; Wildomar [quad]. Occasional (patchy) in grassland.
640
Comment
CAS-BOT-BC219729
Hyptis emoryi
L. S. Rose
1927-2-3
s.n.
Riverside
Palm Springs
Comment
CAS-BOT-BC219762
Hyptis emoryi
V. Newsom
1927-3-25
s.n.
Riverside
Painted Canyon, Colorado Desert
Comment
UC883103
Hyptis emoryi
C. L. Hitchcock
1940-3-31
5895
Riverside
between Cottonwood Spring and Pinto Basin; btw Cottonwood Spring and Pinto Basin
Comment
UCR274851
Hyptis emoryi
Aaron C. Sedgwick, David Fraker
2012-4-24
07
Riverside
Sonoran (Colorado) Desert, Palen Valley south of Hwy I-10 on Dupont Road, c. 2 miles northeast of the Chuckwalla Mountains Wilderness Area
183
Comment
CDA5549
Ipomoea triloba
T. C. Fuller
1962-10-2
9691
Riverside
South of Avenue 60, 0.2 mile east of Jackson Street, ca. 6 miles south of Indio.
0
Comment
OBI16009
Isocoma acradenia var. eremophila
Lewis S. Rose
1961-11-23
61062
Riverside
La Quinta
15
Comment
RSA125962
Isocoma acradenia var. eremophila
E. K. Balls, P. C. Everett
1957-11-5
22756
Riverside
Just S. of Thermal, State Hwy. 111
30
Comment
RSA155458
Isocoma acradenia var. eremophila
L. S. Rose
1961-11-23
61062
Riverside
La Quinta.
15
Comment
UC64818
Isocoma acradenia var. eremophila
E. E. Schellenger
1904-10-16
58
Riverside
between Indio and Wolters [Walters=Mecca]
Comment Read comments Jun 18 2011
UCR89246
Isocoma menziesii var. vernonioides
Scott D. White
1995-9-22
3682
Riverside
San Jacinto Valley, March Air Force Base, west of Plummer St. and south of Cactus Ave., 0.7 mile west of 215 Fwy.
460
Comment
UC1605509
Isoetes howellii
Terry O'Brien
May 1995
2131
Riverside
ca 5 mi sw of Grand Ave in Murrieta on Clinton Keith Rd Mesa de Colorado; Santa Rosa Plateau Preserve
600
Comment
UCR193356
Isoetes orcuttii
A. C. Sanders, Tim Thomas, T. B. Salvato
2008-6-25
35627
Riverside
Peninsular Range; San Jacinto Mtns., May Valley c. 1.0 mi. WSW of Fleming Ranch, along nameless tributary of Herkey Creek
1585
Comment
CSUSB955
Isomeris arborea
Linda Stangor
1974-5-16
Riverside
Along highway 60, 6 miles northwest of Palm Springs
152
Comment
UCR279366
Isomeris arborea
A. C. Sanders, Jim Malusa
2017-3-24
42967
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, large wash south of Bradshaw Trail, c. 11 km SE of Gasline Rd.
729
Comment
RSA595913
Jepsonia parryi
D. L. Banks, Lauren Raz
1996-11-5
1172
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Pechanga Indian Reservation, E of San Gabriel Church; Along a steep ridge S of the floodplain of the northern fork of Pechanga Creek.
487
Comment
UCR172243
Juglans californica
John F. Green
2006-5-10
s.n.
Riverside
Peninsular Ranges, City of Murrieta; NE side of the Hogbacks. SE of Los Alamos Road, area bordered by Mason Avenue, Callahan Road and Shannon Lane
488
Comment
UCR135851
Juncus balticus
A. C. Sanders, Kerry Knudsen, T. B. Salvato
2004-5-18
27895
Riverside
Peninsular Range, Temescal Creek in Walker Canyon, at foot of Alberhill Mountain
378
Comment
UCR59802
Juncus balticus
Jeri Hirshberg
1989-7-14
s.n.
Riverside
Lake Perris, east end of lake
488
Comment
RSA563914
Juncus bufonius
A. C. Sanders
1993-4-1
13672
Riverside
Western Edge of Hemet, 14 acre parcel at NE corner of intersection of Myers and Devonshire Ave., 3/4 mi. NE of intersection of Florida Ave. (Hwy 74) and Warren Rd. just south of Tres Cerritos
460
Comment
RSA500202
Juncus bufonius var. bufonius
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-5-7
3541
Riverside
Vail Lake area, pond and freshwater marsh in Kolb Crk. just south of the lake.
Comment
UCR240201
Juncus cooperi
C. J. Minar
1994-5-7
08
Riverside
Sonoran (Colorado) Desert, Coachella Valley, east of Salton Sea near Dos Palmas Oasis
-27
Comment
UC1930125
Juncus effusus subsp. pacificus
Scott D. White, Teresa Salvato, Lia DeMarco, Jessica Christian
2001-6-30
8641
Riverside
SAN JACINTO MTS: Idyllwild area; Strawberry Fuelbreak between Inspiration Point and Strawberry Creek. I.e., southwest terminus of Double View Dr. west to creek.
Comment
RSA774066
Juncus mexicanus
Duncan S. Bell, Jeffrey Morawetz, Kathleen Ashbaker
2010-6-28
1435
Riverside
San Bernardino National Forest: Garner Valley, approximately 2.8 air miles southeast of junction of forest service road 6S04 and forest service road 6S13. Field surveys for potential habitat for the endangered Quino Checkerspot butterfly.
1374
Comment
UCR201442
Juncus mexicanus
Scott D. White, Justin M. Wood
2008-7-10
12456
Riverside
San Jacinto Mountains, Fobes Spring
1500
Comment
UCR264608
Juncus mexicanus
Mitch Provance
2012-6-19
196- 02
Riverside
San Bernardino Valley, Santa Ana River Bottom, Tequesquite Creek and associated wetlands W of Rubidoux Ave
226
Comment
UC1106410
Juncus oxymeris
Peter Kamb
1948-7-11
1195
Riverside
Hall Canyon San Jacinto Mountains
1645
Comment
RSA770887
Juncus rugulosus
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4590
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
UCR177389
Juncus saximontanus
A. C. Sanders, Scott D. White, C. L. Sanders
1994-10-9
15796
Riverside
San Bernardino Mtns., Whitewater Canyon, 2 mi below trout farm, above Bonnie Bell
564
Comment
SBBG57370
Juncus xiphioides
R. Hoffmann
1929-9-7
Riverside
San Jacinto Mtns
1645
Comment
RSA0097946
Juniperus californica
Duncan S. Bell
2014-11-14
7727
Riverside
Santa Rosa Mountains; in the Santa Rosa Wilderness area; west side of Martinez Mountain; collecting at Cactus Spring.
1292
Comment
RSA605787
Juniperus californica
Scott D. White
1995-12-30
3803
Riverside
Perris Basin, SW of Perris, above S bank of San Jacinto River.
441
Comment
CAS-BOT-BC234588
Justicia californica
S. B. Parish
1916-5-13
10840
Riverside
Cottonwood Springs, Colorado Desert
792
Comment
LA202795
Justicia californica
S. B. Parish;
1907-4-18
6126
Riverside
western border of the Colorado Desert
45
Comment
SDSU2158
Justicia californica
A. H. Gallup
1949-3-28
388
Riverside
Palms to Pines Hwy. above Desert Center [interpreted to be Palm Desert], San Jacinto Mountain Range, Colorado Desert drainage area, east slope.
152
Comment Read comments Jan 30 2013
SEINET2163601
Justicia californica
Philip A. Munz
1940-3-24
15692
Riverside
3 miles south of Cottonwood Springs, Eagle Mountains
460
Comment
RSA79828
Keckiella antirrhinoides
F. W. Peirson
1914-04
1105
Riverside
Whitewater at head of Coachella Valley.
Comment
SD143711
Keckiella antirrhinoides
Andy C. Sanders, P. MacKay, T. Thomas, O. Clarke
1997-5-4
20698
Riverside
San Jacinto Mountains: N side of the range, Twin Pines Creek below the confluence with Brown Crk.
854
Comment
UCSB17553
Keckiella antirrhinoides
Otey, D.
1963-5-4
Riverside
Banning to Idyllwild Road; 2.5 miles south of Banning
853
Comment
CAS-BOT-BC235497
Keckiella antirrhinoides
I. W. Clokey; E. G. Anderson
1936-4-16
6885
Riverside
Along San Jacinto River, East of Hemet
600
Comment
UCR91427
Keckiella antirrhinoides var. antirrhinoides
Scott D. White
1995-3-30
2652
Riverside
San Jacinto Valley, Moreno Valley; hills c. 0.7 air mi directly south of 60 Fwy and west of bend in Moreno Beach Drive. Topo Q. shows 'Moreno' BM 2067 at top of hill.
579
Comment
NY790223
Keckiella cordifolia
D. L. Banks
1996-6-6
1119
Riverside
Northwest Palomar Mountains; Agua Tibia Mountains; northwest foothills of Dorland Mountain; south end of Los Caballos Road, University of California-Emerson Oaks Reserve, southwest side of the Water Storage tank. 100 m north of the road junction between
457.2
Comment
RSA131402
Keckiella cordifolia
E. K. Balls
1958-6-27
23283
Riverside
Yellow Pine Forest, upper edge. 5 mi. se. from Silverado (Gate), Silverado Canyon.
1098
Comment
SDSU13574
Keckiella cordifolia
W. Miller, C. Mosse
1972-7-20
Riverside
South side road on bank of north boundary in R.C.
Comment
JEPS7926
Keckiella rothrockii var. jacintensis
Carl V. Meyer
1928-7-27
557
Riverside
San Jacinto Mountains, Round Valley Round Valley; San Jacinto Mountains, Round Valley
2804
Comment
UC103115
Keckiella rothrockii var. jacintensis
A. W. Anthony
1895-7-13
Riverside
San Jacinto Mts.
2438
Comment
UC729831
Keckiella rothrockii var. jacintensis
Carl B. Wolf
1932-8-5
Riverside
trail from Idyllwild to Tahquitz Valley; San Jacinto Mts., Summit of Devil's Slide
2438
Comment
RSA629035
Kochia scoparia
Scott D. White
1998-7-4
6846
Riverside
Corona: River Road bridge over the Santa Ana River.
152
Comment
RSA740082
Koeleria macrantha
Scott D. White, Justin M. Wood
2008-6-16
12147
Riverside
Meadow at Quinn Flat.
1378
Comment
UCR2484
Koeleria macrantha
F. M. Reed
1920-6-14
4419
Riverside
San Jacinto Mtns., Banning Road west of Idyllwild
1677
Comment
CAS-BOT-BC43704
Krameria erecta
Joy Keck
1935-4-15
3840
Riverside
Lower Morongo Canyon
Comment
RSA680921
Krameria grayi
Scott D. White, Michael Honer
2003-5-14
9279
Riverside
Bajada at foothills of Little Maria Mtns, ca. 20 air miles NW of Blythe, near Standard (Superior) Gypsum Mine.
76
Comment
UCR123758
Krameria grayi
Steven R. Hill
2001-4-29
33545
Riverside
Western Colorado Desert/ San Bernardino Mtns., E side of Whitewater Canyon along Whitewater River, east of Whitewater Canyon Road, about 2 mi north of Route I-10
549
Comment
UCR25150
Krameria grayi
John C. Roos
1965-6-23
s.n.
Riverside
Sonoran (Colorado) Desert, Eagle Mtns., Lost Palms Canyon, north of Chiriaco Summit
Comment
CAS-BOT-BC340504
Lactuca serriola
Scott D. White
1996-9-22
4543
Riverside
Perris Basin, W Riverside Co. Perris: Nuevo Road near intersect. w/ Wilson Ave., W of the San Jacinto Riv crossing
435
Comment
UCR167063
Lamarckia aurea
Scott D. White
2005-3-29
10838
Riverside
San Gorgonio Pass, Cabazon: alluvial fan and benches west of San Gorgonio river and south of I-10 fwy. west of existing gravel quarry, likely to be proposed for quarry expansion
598
Comment
UCR101796
Lamium amplexicaule
George K. Helmkamp, E. A. Helmkamp
1997-3-5
1329
Riverside
2.8 mi SE of Gilman Hot Springs
518
Comment
UCR133687
Lamium amplexicaule
Chet McGaugh
2003-5-10
s.n.
Riverside
French Valley, 'Greenway site' along Tucalota Creek c. 1 mile east of Murrieta Hot Springs
427
Comment
CLARK-A1656-877
Larrea tridentata
Jim Cornett
1977-6-25
Riverside
Desert Hot Springs
411
Comment
RSA115036
Larrea tridentata
E. K. Balls, Percy C. Everett, S. Tillett
1955-7-19
20976
Riverside
Hwy 74, 12 mi. E and N from Pinyon Flat F.S. Campground on road to Palm Springs
Comment
SEINET4907864
Larrea tridentata
H. F. Thut
1971-1-31
s.n.
Riverside
W of Blythe.
305
Comment
UCR16343
Larrea tridentata
S. Nelson
1974-4-13
s.n.
Riverside
Sonoran (Colorado) Desert, [Coachella Valley] 2 mi north of U.S. Highway 10 on Washington St.
153
Comment
UCR163926
Larrea tridentata
A. C. Sanders, P. J. MacKay, Tim Thomas
2005-2-26
29134
Riverside
Sonoran (Colorado) Desert, SE of Hwy 177 toward dunes above Palen Dry Lake, SE end of Coxcomb Mtns.
168
Comment
UCR165829
Larrea tridentata
John F. Green
2005-2-2
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, transect along Coachella Canal right-of-way, between siphons 29 and 30, c. 3 mi east of Desert Beach
24
Comment
UCR277613
Larrea tridentata
Aaron C. Sedgwick, Duncan S. Bell
2012-9-20
118
Riverside
Rice Valley, c. 3 miles south of Rice on Rice-Blythe [Midland] Rd. and then c. [1.5] miles [SE] on unmarked dirt road
235
Comment
UC1563120
Lastarriaea coriacea
Steve Boyd, Tim Ross, Laurel Arnseth
1989-4-2
3237
Riverside
n of Wilson Creek (at ne end of Vail Lake); Vail Lake
487
Comment
CAS-BOT-BC338930
Lasthenia californica
Robert F. Thorne; E. Lathrop; O. Clark; S. Carlquist
1968-4-18
37443
Riverside
Santa Rosa Plateau: Mesa de Colorado
670
Comment
RSA0106455
Lasthenia californica
Daphne K. Christopher, Hannah Stevens
2003-4-3
81
Riverside
UC Riverside, Motte Rimrock Reserve. Off Hairstreak trail.
536
Comment
POM361587
Lasthenia coronaria
M. B. Dunkle
1935-3-10
4356
Riverside
Temescal Canyon.
274
Comment
UCD133647
Lasthenia coronaria
Geoffrey Levin
1975-4-26
477
Riverside
Mayhew Canyon Wash 1.5 mi. SE of Glen Ivy on Highway 71.
335
Comment
UCR92236
Lasthenia coronaria
D. L. Banks, Steve Boyd
1995-5-9
363
Riverside
NW Palomar Mtns, Cleveland National Forest, Agua Tibia Wilderness Area, N face of Agua Tibia Mtn., the Dorland Mtn area, west of the Dripping Springs Alcove, west of Woodchuck Campground.
793
Comment
RSA586869
Lasthenia gracilis
D. L. Banks, S. D. Boyd
1995-5-3
0288
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 lower alluvial benches of Arroyo Seco.
512
Comment
UC893748
Lasthenia gracilis
K. Watkins and E. McClintock
1937-4-9
Riverside
between Hemet and Winchester
Comment Read comments Mar 20 2011
UCR224454
Lasthenia gracilis
A. C. Sanders, T. B. Salvato
2011-3-28
38806
Riverside
Peninsular Range; Perris-Aguanga Basin Region, Menifee Valley, between Sun City and Perris, from McLaughlin & Evans roads intersection east to I-215 Fwy
434
Comment
RSA92894
Lasthenia gracilis
F. W. Peirson
1922-4-29
4520
Riverside
Field S of Lake Elsinore
375
Comment
SD224958
Lathyrus latifolius
Scott D. White
1996-8-16
4487
Riverside
Idyllwild area: SW of Pine Cove and W of Bear Trap Cyn, in watershed above Alvin Meadows (tributary to toll Rd. Cyn.).A few plants at terminus of Marion Ridge Rd, near radio facility, in open forest.
1700
Comment
CLARK-A1656-646
Lathyrus vestitus
Lois Ann Scott
1978-5-19
Riverside
Santa Rosa Mountains
1523
Comment
OBI53606
Lathyrus vestitus var. alefeldii
Steve Myers
1988-1
s.n.
Riverside
Temescal Cyn, ca 1/4 mi W of intersection of hwy I-15 & Indian Truck Trl
381
Comment
SD129329
Lathyrus vestitus var. alefeldii
Steve Meyers
1990-3-21
Riverside
Santa Rosa Plateau Area; along Gatos Road 0.5 miles south of Buena Vista Road (2 miles west of sandia Canyon & 0.1 mile north of San Diego county line)
366
Comment
CAS-BOT-BC320796
Layia glandulosa
Cecil Hart
1922-5-21
16
Riverside
San Jacinto Mt.
Comment
SD173201
Layia glandulosa
Juergen Schrenk
2005-4-2
16
Riverside
Northern Anza Borrego Desert, White Wash
Comment
RSA691061
Layia platyglossa
Scott D. White, Michael Honer
2003-4-9
8975
Riverside
Hemet Area: Northeast corner of Devonshire Ave. and Warren Road, immediately southwest of 'Tres Cerritos.' Former chicken farm.
473
Comment
UC1979554
Layia platyglossa
Darin L. Banks, Steve Boyd
1995-5-9
380
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area, N face of Agua Tibia Mtn., the Dorland Mtn. area, W of the Dripping Springs Alcove Area, W of Woodchuck Campground.
Comment
UCR111766
Layia platyglossa
Mitch Provance
1998-3-10
202
Riverside
Lake Mathews, Meadow near the corner of La Sierra Ave. and Cajalco Rd., on the SW side of the lake, south of the dam.
412
Comment
UCR250908
Layia platyglossa
A. C. Sanders
2014-4-18
41024
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
CLARK-A1528-260
Layia platyglossa subsp. campestris
Roberta H. Smith
1969-5-4
24
Riverside
Lake Matthews
435
Comment
RSA34596
Layia platyglossa subsp. campestris
N. C. Cooper
1944-4-22
1160
Riverside
Banning
732
Comment
SD73610
Layia platyglossa subsp. campestris
Helen V. Witham
1970-5-1
863
Riverside
Bajutista Canyon, southeast of Hemet
1000
Comment
LA106896
Leersia oryzoides
A. C. Sanders; w/ O. F. Clarke & C. N. P. S. field trip
11740
Riverside
Fairmont Park, along Spring Brook between Lake Evans and the Santa Ana River, below the lake
50.0
Comment Read comments Feb 23 2014
RSA633881
Lemna gibba
Robert F. Thorne, J. P. Simon, C. W. Tilforth
1969-6-24
38150
Riverside
San Jacinto Mountains: San Bernardino National Forest. Lake Fulmor.
1615
Comment
RSA352157
Lemna minor
Wayne P. Armstrong
1985-6-29
1240
Riverside
Fulmor Lake -- on Highway R1 NW of Idyllwild.
1524
Comment
CAS-BOT-BC89177
Lepidium draba
Steve Boyd
1992-4-18
6894
Riverside
Paloma Valley, ca. 5 air miles southeast of Sun City at the corner of Leon Road and Scott Road.
Comment
UC856450
Lepidium fremontii
Ira L. Wiggins
1937-3-9
8745
Riverside
Chuckawalla Spring Chuckawalla Mts.
Comment
SD262248
Lepidium lasiocarpum
Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett
2017-3-29
317 15
Riverside
Elsinore Trough: Periodic eastern shoreline of Lake Elsinore (e.g. 1994), in the City of Lake Elsinore, A+- at the borderline with the Sedco Hills Neighborhood of the City of Wildomar, in open space along west side of Mission Trail at Lewis St.
387
Comment
SEINET7248271
Lepidium lasiocarpum
Duncan S. Bell, Deidre Conocchioli
2014-1
6229
Riverside
Colorado Desert; Western Colorado Desert region: Santa Rosa Mountains; Devil's Canyon, northwest of Martinez Mountain.
207
Comment
POM98996
Lepidium lasiocarpum
E. C. Jaeger
1926-3-20
s.n.
Riverside
Pinto Mts.
915
Comment
UCR14224
Lepidium nitidum
June Latting
1979-3-26
s.n.
Riverside
Gavilan Hills, Harford Springs County Park
610
Comment
UCR60544
Lepidium nitidum
K. Tomlinson, D. Kama, R. F. Thorne
1985-3-27
898
Riverside
Santa Rosa Plateau, Mesa de Colorado
610
Comment
UCR199740
Lepidium pinnatifidum
Scott D. White, Justin Wood
2008-6-24
12285
Riverside
Beaumont Badlands, San Timoteo Canyon, meadow along San Timoteo Creek
671
Comment
SBBG101691
Lepidium virginicum
S. Boyd with T. Ross
1991-6-14
6361
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
UCR242674
Lepidium virginicum subsp. menziesii
A. C. Sanders
2013-7-6
40839
Riverside
Peninsular Range; San Jacinto Mountains, Idyllwild, SE part of town near Saunders Meadow, west end of Tahquitz View Dr. toward Crestview Dr.
1707
Comment
RSA544286
Lepidium virginicum var. pubescens
Steve Boyd, Timothy S. Ross
1991-6-14
6361
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 Spings.
Comment
UCR202010
Lepidium virginicum var. pubescens
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
RSA524601
Lepidium virginicum var. robinsonii
Steve Boyd, Timothy S. Ross, L. Arnseth
1990-3-29
3916
Riverside
Vail Lake area, summit of Big Oak Mtn, N. of lake.
793
Comment
UCR97507
Lepidium virginicum var. robinsonii
A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand
1997-3-12
19881
Riverside
Peninsular Range, Lake Skinner area; lower Rawson Canyon, NE of the lake & SW of Black Mtn., along the road
518
Comment
RSA557880
Leptochloa fusca subsp. uninervia
Steve Boyd, Orlando Mistretta
1992-4-23
7050
Riverside
San Mateo Canyon Wilderness Area, along San Mateo Creek from Riverside Co. line, following San Mateo Trail upstream to the confluence with Bluewater Canyon.
243
Comment
UCD63993
Leptochloa fusca subsp. uninervia
W. A. Harvey
1954-11-1
Riverside
Blyth.
Comment
UCR78662
Leptochloa uninervia
Scott D. White
1992-9-11
796
Riverside
Vicinity of Gilman Hot Springs, north side of San Jacinto River & a thin strip trending north of the river & west of the Hot Springs
459
Comment
CAS-BOT-BC227051
Leptosiphon floribundus subsp. glaber
W. G. Wright
No date on label
s.n.
Riverside
Unspecified
Comment
RSA298925
Leptosiphon lemmonii
Marjorie D. Clary
1932-7-3
975
Riverside
Grassy meadowland near Hemet Lake.
1341
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
RSA429762
Lesquerella kingii subsp. latifolia
E. C. Jaeger
1922-4-1
718
Riverside
Chuckwalla Bench, Colorado Desert
366
Comment Read comments May 29 2011
UCR244432
Lesquerella tenella
Jim Andre
2012-4-16
20927
Riverside
Mojave/Sonoran Desert Transition, Joshua Tree National Park; along Cottonwood Springs Rd, 2.4 mi. north of Cottonwood Visitor's Center
956
Comment
CAS-BOT-BC339358
Lessingia glandulifera var. glandulifera
Scott D. White
1996-8-1
4406 A
Riverside
San Jacinto Mts. Idyllwild Area: Hwy 243 at Deer Springs trailhead and adjacent area
1830
Comment
UCR129782
Lilium parryi
P. A. Munz
1922-7-7
6066
Riverside
San Jacinto Mtns., meadow [Skunk Cabbage M.?] north of Tahquitz Valley
2439
Comment
UCR91369
Linanthus androsaceus
Scott D. White, M. Jacobsmeyer
1996-4-20
3941
Riverside
Elsinore Basin, Bundy Canyon, SE of Lake Elsinore. c. 1 road mi east of Bundy Canyon Road exit from Hwy I-15 freeway. south of road.
451
Comment
UC665604
Linanthus aureus subsp. decorus
Annie M. Alexander and Louise Kellogg
1941-5-15
2173
Riverside
n base Eagle Mountains; Colorado Desert
883
Comment
JOTR32961
Linanthus bigelovii
La Doux, Tasha, Alice Miller and Victoria Sork
2009-5-3
2712
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, west side of Queen Mountain; granitic outcrops with sandy ephemeral wash
1408
Comment
CAS-BOT-BC225699
Linanthus californicus
G. D. Hanna; M. M. Hanna
1958-2-16
s.n.
Riverside
Cabazon
Comment
SD132311
Linanthus californicus
T. D. Hacker
1990-5-3
12
Riverside
East side of Laguna Mountains, ca. 4.0 miles north of Highway 74 on a dirt road leading to Lake Elsinore; on a cliff above the road.
518
Comment
UCR102820
Linanthus dianthiflorus
A. C. Sanders
1997-3-26
20110
Riverside
Lake Skinner area, NW foot of Tucalota Hills, shallow valley along dirt road 0.65 mi. east of main Lake Skinner road
457
Comment
UCR8100
Linanthus dianthiflorus
Henry E. Davis
1969-5-20
s.n.
Riverside
Moreno Valley area, dirt road 1 mile from Redlands Blvd., leaving Redlands Blvd. 1.75 miles north of Hwy 60
732
Comment
RSA395904
Linanthus dianthiflorus subsp. dianthiflorus
Steve Boyd
1986-4-22
1779
Riverside
Gavillian Hills: Plateau remnant on ridge E of Estelle Mountain, S of Dawson Canyon.
Comment
UCR254611
Linanthus jonesii
Jim Andre, Glenn Clifton, Ron Kelley
2013-3-21
24383
Riverside
NE Colorado Desert, West Riverside Mountains; at base of NW corner of range where sand ramps run up against granitic bouldery slopes, about 10 mi. SW of Vidal Jct, 3 mi. south of Grommet RR xing at Hwy 62
363
Comment
UCR133428
Linanthus parviflorus
Tracy Tennant, T. B. Salvato
1998-6-23
MOR- 459
Riverside
San Bernardino Mountains, Morongo Indian Reservation, woodland stand 13, N end of Hathaway Canyon
1280
Comment
UCR90409
Linanthus pygmaeus subsp. continentalis
D. L. Banks, Steve Boyd
1995-5-9
406
Riverside
NW Palomar Mtns, Cleveland National Forest, Agua Tibia Wilderness Area, N face of Agua Tibia Mtn., the Dorland Mtn area, west of the Dripping Springs Alcove, west of Woodchuck Campground.
738
Comment
UCR103742
Linaria canadensis var. texana
O. F. Clarke
1997-3-4
s.n.
Riverside
Riverside, Vacant lot at back of St. George's Episcopal Church, at corner of Spruce Street and Watkins Drive
305
Comment
RSA321310
Linaria maroccana
L. B. Ziegler
1975-4-1
538
Riverside
San Jacinto Valley.
473
Comment
UC489224
Listera convallarioides
C. V. Meyer
1928-7-24
520
Riverside
s slope Marion Mt.; San Jacinto Mts.
2133
Comment
RSA632878
Lithophragma affine subsp. affine
R. F. Thorne, J. P. Simon, C. W. Tilforth
1969-6-24
38141
Riverside
San Bernardino National Forest, San Jacinto Mountains: Above James Reserve in Hall Canyon.
1677
Comment
RSA614395
Loeflingia squarrosa
D. L. Banks
1997-3-13
1529
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Vail Lake area, north and just south 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
RSA781796
Loeseliastrum matthewsii
Duncan S. Bell
2010-5-1
883
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
JEPS48798
Loeseliastrum schottii
Marjorie D. Clary
1932-6-5
927
Riverside
w. Colorado Desert, Santa Rosa Mts., Dead Indian Trail
Comment
SD237337
Logfia arizonica
Dave Silverman, Onkar Singh
2010-3-25
7843
Riverside
UTM in Supplement. NW of Blythe, Palo Verde Mesa, 1.4 km east of Black Creek Rd, 4.9 km west of McCoy Wash, and 8.8 km north of I-10.
150
Comment
JEPS40653
Logfia filaginoides
L. M. Newlon
1922-4-3
448
Riverside
Andreas Canyon Mt. San Jacinto
Comment
JOTR33734
Logfia filaginoides
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell
2011-3-31
2734
Riverside
Joshua Tree National Park. Northern edge of Hexie Mountains; Exposed aplite vein forming a prominent rib line with loose, cobble slope surrounding it (Stop 3)
Comment
UCR59859
Logfia filaginoides
J. M. Stewart
1988-3-21
623
Riverside
Sonoran (Colorado) Desert, Corn Spring Canyon about 2 miles west of Aztec Well
688
Comment
UCR90342
Logfia gallica
Scott D. White
1995-6-30
3439
Riverside
Santa Ana Mtn. foothills, Cole Creek, NW of Murrieta, upstream from Murrieta Creek confluence
396
Comment
UCR22185
Lolium temulentum
E. W. Lathrop
1964-6-7
4877
Riverside
Redonda Mesa, 14 mi west of Murrieta
Comment
RSA180346
Lomatium dasycarpum subsp. dasycarpum
E. W. Lathrop
1965-5-9
5717
Riverside
6 miles W of Murrieta.
Comment
SD137926
Lomatium dasycarpum subsp. dasycarpum
Darin L. Banks, Steve Boyd
1995-3-15
67
Riverside
Northwest Palomar Mountains; Agua Tibia Wilderness Area, north face of Agu Tibia Mountain, Dorland Mountain area.
700
Comment
UC21220
Lomatium lucidum
Mrs. Gregory
1892-1
Riverside
San Jacinto
Comment
UC2029940
Lonicera subspicata
Scott D. White, T. B. Salvato
2001-6-8
8589
Riverside
SANTA ANA MOUNTAINS: Southern margin of county, just northeast of Rainbow Valley.
Comment
CAS-BOT-BC234886
Lonicera subspicata var. denudata
H. M. Hall
1901-7-1
2529
Riverside
San Jacinto Mountains. In the vicinity of Strawberry Valley
1615
Comment
CAS-BOT-BC234894
Lonicera subspicata var. denudata
Elizabeth McClintock
1965-6-25
s.n.
Riverside
Road to Santa Rosa Mountain, a short distance from Pines to Palms Highway
Comment
CLARK-A1528-480
Lotus argophyllus
P. A. Rauch
1966-2-12
Riverside
Sage
822
Comment
UCR87651
Lotus argophyllus
Michael A. Patten, S. J. Myers
1993-8-20
s.n.
Riverside
Sonoran (Colorado) Desert, along Tahquitz Creek and behind the debris basin dam in Palm Springs
183
Comment
UC555383
Lotus argophyllus var. argophyllus
H. L. Mason
1926-5-2
3189
Riverside
Aguanga Valley
Comment Read comments Nov 16 2011
RSA305622
Lotus crassifolius
C. W. Tilforth, Walter Wisura
1979-8-8
1899
Riverside
9 mi. south of poppet flat turn-off along highway 243 south of banning, riverside county, ca.
1646
Comment Read comments Jun 26 2013
UCR187492
Lotus crassifolius
Theresa Johnson
2006-7-26
248
Riverside
Peninsular Range; San Jacinto Mtns., Hwy 243 at Pine Cove
1890
Comment
RSA406379
Lotus grandiflorus var. grandiflorus
Gary D. Wallace
1964-4-25
s.n.
Riverside
Backside of San Jacinto Mt. in desert.
Comment
UCR250197
Lotus hamatus
A. C. Sanders
2014-4-23
41042
Riverside
Peninsular Range, Gavilan Hills, along Concordia Ranch Rd. at edge of Temescal Valley, above I-15 and east of Black Powder Rd.
384
Comment
UCR256089
Lotus nevadensis var. davidsonii
G. D. Wallace
2003-7-8
4034
Riverside
Peninsular Range; San Jacinto Mountains, Hidden Lake
2652
Comment
UCR38688
Lotus oblongifolius
J. M. Stewart
1985-6-2
8522
Riverside
Western Colorado Desert/ San Jacinto Mtns, Andreas Canyon, Palm Canyon drainage
244
Comment
LA47945
Lotus oblongifolius var. oblongifolius
Carl Epling; William Robison
1935-6-30
sn
Riverside
Mt. San Jacinto, between Pine Flat Camp and Fuller's Mill
Comment
CLARK-A1528-2805
Lotus rigidus
John C. Roos
1966-2-12
Riverside
Chuckwalla Mountains
Comment
POM229011
Lotus rigidus
P. A. Munz
1937-5-30
15129
Riverside
Dos Palmos Spring, north end of Santa Rosa Mountains.
1098
Comment
RSA498786
Lotus rigidus
F. W. Peirson
1920-2-16
s.n.
Riverside
Murray Canyon, Palm Springs region.
274
Comment
JOTR31011
Lotus salsuginosus var. brevivexillus
La Doux, Tasha, B. Truesdell, M. Wheeler, M. Harding, E. Babich
2010-4-20
1298
Riverside
Joshua Tree National Park. Stop 6: Hexie Mountains, side canyon just north of Blue Cut Gorge
Comment
UCR200325
Lotus scoparius var. brevialatus
Steve Boyd
2007-4-20
11725
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
CSUSB1249
Lotus strigosus
Ronald H. Sauer
1965-4-3
Riverside
South side of Big Springs Road about 500 feet from the east end of the street in city of Riverside.
396
Comment
RSA583368
Lotus strigosus
Steve Boyd, Darin Banks
1995-4-5
8430
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
UC81104
Lotus strigosus
unknown
50
Riverside
Palmetto Springs [Palm Springs]
Comment Read comments Jul 8 2010
UCR228886
Lotus strigosus
A. C. Sanders
2011-4-6
38999
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
POM295530
Lotus strigosus var. strigosus
Lyman Benson
1946-4-15
12025
Riverside
2 miles east of Banning
610
Comment Read comments May 23 2012
SEINET2062441
Lotus strigosus var. tomentellus
B. Pitzer, L. LaPre
1987-3-2
437
Riverside
Bundy Canyon ca. 2 mi SE of Lake Elsinore and 0.5 mi. N of Bundy Canyon Rd., off Raciti Rd. (Romoland 7.5 Quad)
701
Comment
UCR167273
Lotus strigosus var. tomentellus
John F. Green
2005-3-14
s.n.
Riverside
Sonoran (Colorado) Desert, E of N shore of Salton Sea, WNW of Rancho Dos Palmas between Coachella Canal siphons 29 and 30
24
Comment
RSA406281
Lotus unifoliolatus
Christopher Davidson
1977-5-25
5664
Riverside
Mesa de Burro Santa Rosa Plateau area of Santa Ana Mountains.
701
Comment
POM9019
Lotus wrangelianus
R. D. Harwood
1920-3-20
3391
Riverside
Elsinore, Riverside.
Comment
RSA736761
Ludwigia peploides subsp. peploides
Scott D. White, Lynn Stafford
2007-6-27
11753
Riverside
Chino Hills State Park: Santa Ana River floodplain just below Prado Dam.
134
Comment
POM349939
Lupinus arizonicus
Robert Gustafson
1978-3-21
843
Riverside
Joshua Tree National Monument, about 4 miles from the junction of the road leading through the park and Hwy 70.
640
Comment
POM349948
Lupinus arizonicus
F. R. Fosberg
1932-3-13
8072
Riverside
Thousand Palms Canyon, Coachella Valley.
Comment
POM46817
Lupinus arizonicus
Mary F. Spencer
1920-3-12
1493
Riverside
Mecca. Colorado Desert
-60
Comment Read comments Sep 7 2011
RSA701222
Lupinus arizonicus
Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah De Groot, Valentin Arvizu, Tim Thibault
2004-5-14
11279
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
UC1979880
Lupinus arizonicus
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-4-27
1079
Riverside
Colorado Desert; Northeastern Clorado Desert region: Shavers Well area of Mecca Hills.
Comment
UC199855
Lupinus arizonicus
G. B. Grant
1906-4-20
6783
Riverside
Palm Spring; Southern California
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
RSA0023093
Lupinus arizonicus
John F. Emmel
1995-4-21
1368
Riverside
Little Maria Mts., northwest end; large canyon and wash 0.4 air mile southwest of peak 2479.
488
Comment
RSA781184
Lupinus arizonicus
D. Silverman, Mark Bibbo
2010-3-31
7887
Riverside
East flank bajada of the McCoy Mountains, one mile W of Black Creek Road, 5.3 km N of I-10 and 6.5 km ENE of McCoy Peak
175
Comment
SEINET6180880
Lupinus arizonicus subsp. arizonicus
Noel H. Holmgren, Patricia K. Holmgren; Ruth E. Kern
1973-3-21
6423
Riverside
Big Maria Mountains, 12 airline miles north of downtown Blythe.; 0
290
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
SD137773
Lupinus bicolor
Darin L. Banks, Steve Boyd
1995-5-3
282
Riverside
Agua Tibia Wilderness Area, east of the Dripping Springs Alcove Area.
512
Comment
UCR23267
Lupinus bicolor
J. C. Lyman
1981-5-16
s.n.
Riverside
Peninsular Ranges/San Jacinto Mountains, May Valley Rd, Idyllwild
1768
Comment
VVC217
Lupinus bicolor
A. C. Sanders, P. MacKay, T. Thomas, O. Clarke
1997-5-4
20687
Riverside
San Jacinto Mountains, N side of the range, Twin Pines Creek below the confluence with Brown Creek.
854
Comment
RSA525689
Lupinus bicolor subsp. microphyllus
Steve D. Boyd, L. Arnseth, Yvonne Rasmussen, F. M. Cota
1990-5-3
4560
Riverside
San Jacinto Mountains, Vail Lake area, rolling terrain at jtn of Hwy R3 and Powerline Road, NE of the lake.
Comment Read comments May 31 2008
UC668418
Lupinus concinnus
Annie M. Alexander and Louise Kellogg
1941-5-15
2180
Riverside
n base Eagle Mountains; Colorado Desert, n base of Eagle Mountains
914
Comment
UCR16230
Lupinus concinnus
A. C. Sanders
1973-4-28
00347
Riverside
Peninsular Range; San Jacinto Mtns., east of Garner Valley, along switchbacks in trail from Morris Ranch Road to Cedar Springs
2012
Comment
UCR162840
Lupinus concinnus
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
UCR209001
Lupinus concinnus
E. W. Lathrop
1959-4-17
4476
Riverside
Peninsuar Range, Santa Ana Mtns., Tenaja [Santa Rosa] Plateau. 14 miles west of Murrieta, west slope of Redonda Mesa
854
Comment
RSA407149
Lupinus concinnus subsp. optatus
Robert Gustafson
1985-5-20
3115
Riverside
San Jacinto Mtns., R-1, between Lake Fulmar and Allandale
Comment
RSA673506
Lupinus concinnus subsp. optatus
Scott D. White, Bill La Haye
2000-5-27
7936
Riverside
San Jacinto Mountains: Baldy Mtn. area.
1616
Comment
LA205085
Lupinus excubitus
L. Haines; L. Erickson
1937-4-11
sn
Riverside
Morongo Valley
Comment
JOTR33775
Lupinus excubitus var. excubitus
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2011-6-1
2927
Riverside
Joshua Tree National Park. Little San Bernardino Mountains: Northeast of Quail Mountain and just west of Johnny Lang Mine; Previously burned loose, rocky, gravelly slope above large drainage (stop 2)
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
UCR79236
Lupinus longifolius
Steve Boyd
1992-4-15
6881
Riverside
Santa Ana Mtns, San Mateo Canyon Wilderness: Bluewater Canyon along Bluewater Trail, downstream to the confluence with San Mateo Creek
488
Comment
UCR182531
Lupinus microcarpus var. densiflorus
Mitch Provance
2005-5-17
6579
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
RSA0096913
Lupinus microcarpus var. densiflorus
R. S. Woglum
1939-4-22
2183
Riverside
Peninsular Ranges: Hemet to Anza; San Jacinto Mtns.
Comment
CLARK-A1045-232
Lupinus sparsiflorus
George K. Helmkamp
1978-4-1
Riverside
Whitewater junction of Interstate highway 10 and Verbenia Avenue; Whitewater 7.5'Q
Comment
RSA676294
Lupinus sparsiflorus
Scott D. White
2001-4-3
8220
Riverside
Colorado Desert: Shavers Valley. Near the I-10 Freeway, ca. 15 miles east of Indio jtn I-10 / SR 111.
396
Comment
SD231315
Lupinus sparsiflorus
Steve Boyd, Amber Maurice, Pesach Lubinsky, Leland Lubinsky.
2003-4-17
10469
Riverside
Peninsular Ranges; San Jacinto Mountains / Colorado Desert. East side of mouth of Chino Canyon, at upper edge of bajada and lower rocky slope of mountains. Along road to Palm Springs Tram Station.
Comment
UC68635
Lupinus sparsiflorus
H. M. Hall
Apr 1905
5891
Riverside
Chuckawalla Springs; Colorado Desert, Chuckawalla Springs
Comment
POM10112
Lupinus sparsiflorus var. inopinatus
H. M. Hall
1904-05
4946
Riverside
Fairmount Park.
Comment
CLARK-A1045-884
Lupinus truncatus
George K. Helmkamp
1978-6-1
#1
Riverside
Santa Ana Mountains roadside; Wildomar 7.5'Q
Comment
RSA614166
Lupinus truncatus
D. L. Banks
1997-2-23
1311
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, north of Pechanga Road, south of Anza Road, just NNW of San Gabriel Church in the area burned by the 1996 Temecula Fire.
402
Comment
RSA772011
Lupinus truncatus
Orlando Mistretta, Duncan S. Bell, Joy D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4962
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
RSA234113
Lycium andersonii
Robert F. Thorne, R. Carolin
1967-3-21
41643
Riverside
Joshua Tree National Monument: Cottonwood Springs.
915
Comment
RSA49383
Lycium andersonii
Philip A. Munz
1949-4-11
12999
Riverside
Mojave Desert. Joshua Tree National Monument. Eastern end of Monument.
945
Comment
RSA502904
Lycium andersonii
J. C. Lyman
1989-2-13
s.n.
Riverside
SW end of the Bernasconi Hills.
549
Comment
UCR179764
Lycium andersonii
R. E. Riefner Jr.
2006-5-23
06- 203
Riverside
Temescal Canyon, near city of Corona, 0.25 mi. SE from Cajalco Rd. at Temescal Wash
254
Comment
UCSB5905
Lycium andersonii
Haller, John
1960-4-3
Riverside
south side of US 60-70; 5.8 miles east of Desert Center
243
Comment
RSA7221
Lycium brevipes var. brevipes
Carl B. Wolf
1932-10-13
4325
Riverside
NE side of S.P.R.R. at Durmid on N.E. side of Salton Sea
-61
Comment
POM184748
Lycium cooperi
C. Leo Hitchcock
1932-4-8
12217
Riverside
1 mile west of Cottonwood Springs.
Comment
UCR89978
Lythrum californicum
Karen Kirtland
1993-6-19
s.n.
Riverside
San Jacinto River Valley, along Hwy I-215 between 4th St. (Perris) and c. 0.25 mile south of the San Jacinto River crossing
430
Comment
RSA678927
Lythrum hyssopifolia
Scott D. White, Michael Honer
2003-6-3
9470
Riverside
Santa Ana Mountains: Near Rainbow Valley. West of the I-15 Freeway and immediately north of the San Diego County boundary.
335
Comment
UCR96865
Lythrum hyssopifolia
Scott D. White
1993-4-30
1321
Riverside
San Jacinto Valley, Near intersection of Warren Rd. and Stetson Ave.
458
Comment
RSA506441
Lythrum hyssopifolia
L. F. LaPre
1988-7-22
s.n.
Riverside
Santa Rosa Plateau, in the begining of Oak Hill Trail, Natural Conservancy Preserve.
Comment
UCR121335
Machaeranthera asteroides
A. C. Sanders, Mark Elvin, Vipul Joshi
2002-4-26
25036
Riverside
The Badlands, west fork of Laborde Canyon near old rocket test facility
622
Comment
RSA781414
Machaeranthera pinnatifida subsp. gooddingii
Duncan S. Bell
2011-10-22
2994
Riverside
Arica Mountains: west side of the mountain range, approximately 2.6 air miles west of Priests Well, and approximately 6.8 air miles southwest of the ghost town of Rice.
437
Comment
RSA180445
Madia gracilis
E. W. Lathrop
1965-5-30
5784
Riverside
6 miles west of Murrieta
Comment
RSA433286
Malacothamnus densiflorus var. densiflorus
Gale Sphon
1959-5-2
327
Riverside
Horsethief Canyon, Elsinore Mountains
Comment
RSA0087582
Malacothamnus fasciculatus
Edmund C. Jaeger
1949-7-25
s.n.
Riverside
North side Santa Rosa Mountain.
1646
Comment
SEINET9335970
Malacothrix californica
Unknown
1976-5-3
Riverside
Red Mountain Road.
Comment
UCR116066
Malacothrix clevelandii
O. F. Clarke, Jeanine Derby
1974-4-19
s.n.
Riverside
Lakeview Mountains, c. 2 mi. SSW of Mt. Rudolph, north of Juniper Flat, east of Juniper Flat Rd. and south of Stagecoach Rd., EIR for Tentative Tract 5702
610
Comment
SEINET2053710
Malacothrix glabrata
Glen W. Forister
1967-3-23
Riverside
Whitewater Cyn., on west-facing slope by the Whitewater Trout Farm.
609
Comment
UCR12641
Malacothrix saxatilis
Paul Lamos
1972-4-20
042072- 0301
Riverside
2 mi SW hwy 60 on Jack Rabbit trail
610
Comment
UCR27223
Malacothrix saxatilis
E. W. Lathrop
1966-5-1
6256
Riverside
Santa Ana Mtns., Skyline Drive, 4 mi west of Corona between Tin Mine Canyon and Santiago Peak
610
Comment
SDSU13928
Malosma laurina
Michael G. Simpson, Claudia Luke & Shane Waddell
2000-5-23
2153
Riverside
Santa Margarita Ecological Reserve (SDSU), southeastern region, northern end of northern most (narrow) deer grass meadow.
646
Comment
RSA0013135
Malva neglecta
LeRoy Gross, Caitlin Elam
2013-5-14
6065
Riverside
Garner cattle company (Garner ranch), east of Lake Hemet, and highway 74. West of the ranch's buildings. North of the road to the buildings, and south of the old landing strip.
1332
Comment
UCR59842
Malvella leprosa
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
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
UCR225715
Marah macrocarpa
A. C. Sanders
2011-3-30
38912
Riverside
Peninsular Range; SE edge Gavilan Hills, along north side of Hwy 74 at Riverside Street, just outside city limits of Lake Elsinore
479
Comment
CAS-BOT-BC193266
Marina parryi
Steve Boyd; S. Meury; R. Noyes; L. Arnseth; D. Nordin; T. Ross
1988-3-10
2131
Riverside
N. end of Palen Mrns, 2 mi west of Palen Pass
91
Comment
HSC101189
Marina parryi
Jim Andre
2012-3-19
21371
Riverside
Palen Valley; along Palen Pass Rd. (dirt), 7.1 mi. east of Hwy. 177.
321
Comment
JOTR36435
Marina parryi
La Doux, Tasha, M. Harding, B. Truesdell, D. Shade, E. Babich
2013-3-15
3406
Riverside
Joshua Tree National Park. Southeast Coxcomb mountains; just west of bend in Hwy 177 near park boundary; desert pavements w/ braided rivulets (Stop 1)
213
Comment
UCR244922
Marina parryi
Jim Andre
2012-3-19
21371
Riverside
Sonoran (Colorado) Desert, Palen Valley along Palen Pass Rd [Coxcomb Monument Rd.] (dirt), 7.1 mi. east of Hwy 177
321
Comment
UCR33653
Marina parryi
Sears
1977-10-10
S 523
Riverside
Sonoran (Colorado) Desert, 10 mi NE of Desert Center, base of Coxcomb Mtns
171
Comment
RSA33855
Marrubium vulgare
H. S. Gentry
1944-4-22
1112
Riverside
Banning.
732
Comment
POM157888
Marsilea vestita
P. A. Munz
1927-5-20
10800
Riverside
Murrieta Hot Springs
Comment
RSA543943
Marsilea vestita
Steve Boyd, Dave Bramlet
1991-5-13
6223
Riverside
Winchester Valley between Winchester and Hemet along upper Salt Creek drainage. N of Santa Fe RR tracks, W of San Diego aqueduct.
Comment
UCR22154
Matelea parvifolia
J. Zabriskie
1976-6-2
850
Riverside
Peninsular Range, Santa Rosa Mtns, along Cactus Springs Trail near Horsethief Creek
1009
Comment
CAS-BOT-BC348068
Matricaria discoidea
S. B. Parish
1914-4-13
9075
Riverside
Ethanac, near Perris
Comment
RSA556507
Matricaria matricarioides
Julie Greene
1993-4-3
1075
Riverside
San Jacinto Wildlife Area. Weedy area by Fence Line Road gate.
441
Comment
LA206252
Meconella denticulata
W. B. Welch;
1928-5-5
sn
Riverside
San Jacinto Mountains, Idyllwild and Lily Rock
Comment
RSA543900
Meconella denticulata
Steve Boyd
1991-5-20
6269
Riverside
Santa Ana Mountains, NW of Lake Elsinore. Lower Rice Cyn, just inside Cleveland Nat. For. boundary.
573
Comment
RSA644632
Medicago polymorpha
Scott D. White
1993-3-12
1141
Riverside
San Bernardino Basin: San Jacinto Valley: Perris Valley Pipeline.
439
Comment
RSA713913
Melica frutescens
R. E. Riefner
2006-8-2
6 -350
Riverside
Lakeview Mountains, vicinity of Alicante Dr. and Jamawag Rd., NNW ca. 0.75 mi from Leon Rd.
580
Comment
SEINET10599377
Melica frutescens
Steve Boyd, Timothy S. Ross
1990-5-11
Boyd 4689 A
Riverside
Vail Lake area, Arroyo Seco drainage, cyn bottom at N base of Wild Horse Peak, SE of Dripping Springs campground of Cleveland National Forest. T8S R1W S26 N1/2. Riparian woodland, pools along stream supporting Typha, Carex, etc. Benches, slopes burned.
579
Comment
CLARK-A1528-72
Melica imperfecta
Fred B. Essig
1967-5-7
Riverside
Box Springs Mountains
Comment
RSA36247
Melica imperfecta
Frank W. Gould
1943-4-17
2132
Riverside
4 miles east of Elsinore
Comment
UCR91514
Melica imperfecta
Scott D. White
1996-3-31
3854
Riverside
Elsinore Basin, Bundy Canyon, SE of Lake Elsinore; c. 1 road mile (+- 0.2 mi) east of Bundy Canyon Road exit from Hwy I-15. About 40 ft. south of road along mapped intermittent blueline stream
463
Comment
UCR104900
Melilotus indicus
A. C. Sanders
1997-3-19
20032
Riverside
Lake Skinner area, S foot of Bachelor Mtn., across the northern arm of the lake from the boat ramp, from dirt track down to lakeshore
457
Comment
POM99008
Mentzelia albicaulis var. albicaulis
E. C. Jaeger
1926-4-24
s.n.
Riverside
Eagle Mts. eastern Riverside Co.
976
Comment
CHSC109286
Mentzelia involucrata
Steve Boyd; T. Morgan, A. Virgen, S. DeGroot, V. Arvizu
2004-5-14
11219
Riverside
Colorado Desert: Chocolate-Chuckwalla Mountains region: 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
UCR166776
Mentzelia involucrata
Scott D. White, Jennifer H. Jones, James Huelsman
2005-4-14
10892
Riverside
Sonoran (Colorado) Desert, Eastern Coachella Valley, bajada beneath Mecca Hills, just east of Coachella Canal
49
Comment
UCR214298
Mentzelia involucrata
A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley
2010-3-16
37471
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
UCR216680
Mentzelia involucrata
Jim Andre, T. La Doux
2009-3-10
11241
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
UCSB4214
Mentzelia involucrata
Broder, Richard
1958-03
Riverside
5.8 miles east of Desert center on US 60-70
Comment
RSA49187
Mentzelia involucrata var. megalantha
P. A. Munz
1949-4-12
13032
Riverside
North base of Eagle Mts., Mojave Desert.
945
Comment
RSA592004
Mentzelia laevicaulis
Frederick W. Oettinger
1968-10-23
819
Riverside
San Bernardino Mts, Whitewater Canyon, 10milesNNW of Palm Springs,
Comment
SBBG69337
Mentzelia longiloba
S. W. Hutchinson
1928-3-24
511
Riverside
near Blythe
Comment
CAS-BOT-BC170850
Mentzelia veatchiana
R. F. Hoover
1969-4-11
11212
Riverside
Mouth of Morongo Valley Canyon
Comment
RSA740070
Mentzelia veatchiana
Scott D. White, Justin M. Wood
2008-6-16
12133
Riverside
San Jacinto Mountains: Meadow at Quinn Flat.
1378
Comment
CAS-BOT-BC332725
Mercurialis annua
O. F. Clarke
2011-4-10
s.n.
Riverside
Peninsular Range: Riverside. O.F. Clarke residence, 266 Frost Court, east edge of UCR campus
365
Comment
RSA402616
Mesembryanthemum crystallinum
Elizabeth A. White
1928-04
s.n.
Riverside
Colorado desert near Mecca.
Comment Read comments Jun 5 2011
CLARK-A1656-751
Micropus californicus
Theo Glenn
1979-3-31
Riverside
San Jacinto Mountains
Comment
UCR60713
Micropus californicus var. californicus
R. F. Thorne
1973-5-23
43870
Riverside
Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau, Mesa de Colorado
610
Comment
UCR112009A
Microseris douglasii subsp. platycarpha
A. C. Sanders, T. B. Salvato
2000-5-25
23410 A
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
UCR31279
Microseris heterocarpa
A. C. Sanders, T. Glenn
1983-4-17
3734
Riverside
Santa Ana Mtns., Mesa de Colorado, 5 mi (airline) SW of Murrieta
612
Comment
RSA0018773
Mimetanthe pilosa
Gary D. Wallace
2003-7-8
4035
Riverside
Hidden Lake.
Comment
UCR165610
Mimulus aurantiacus var. aurantiacus
T. B. Salvato, John F. Green
2004-5-27
711
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
SEINET3208883
Mimulus aurantiacus var. pubescens
G. Goodwin
2012-6-14
3437
Riverside
San Jacinto Mountains, 3 miles south of Banning along highway 243
910
Comment
UC943881
Mimulus aurantiacus var. pubescens
H. E. McMinn, M. Van Rensselaer
1945-6-7
1889 E
Riverside
Indian Canyon Truck Trail, e slope of mts. Santa Ana Mts.
640
Comment
UCR252523
Mimulus aurantiacus var. pubescens
J. Mendoza
2011-5-28
s.n.
Riverside
Moreno Valley, Boulder Ridge Dr. east of intersection with Lasselle, north of Ironwood Ave. and east of Perris Blvd. on north side of valley
645
Comment
POM8578A
Mimulus aurantiacus var. puniceus
I. M. Johnston
1920-5-8
2280
Riverside
Butte west of Lakeview.
610
Comment
UCR90980
Mimulus aurantiacus var. puniceus
Scott D. White
1996-3-16
3822
Riverside
Perris Basin, Lakeview Mtns, north of Winchester, at 'Maze Stone' Picnic Site
610
Comment
UC886099
Mimulus bigelovii var. bigelovii
Carl B. Wolf
1932-4-27
3055
Riverside
5 mi e Desert Center (n base of mts.); Colorado Desert, Chuckwalla Mts.
152
Comment
UCR19077
Mimulus bigelovii var. bigelovii
John C. Roos
1966-3-20
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, 2 miles southeast of Desert Center
366
Comment
RSA5557
Mimulus bigelovii var. bigelovii
B. D. Stark
1932-6-17
3746
Riverside
Canyon above Cottonwood Springs, Eagle Mts., Colorado Desert
305
Comment
RSA618389
Mimulus brevipes
D. L. Banks
1997-5-5
1974
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
UC1374909
Mimulus brevipes
Noel H. Holmgren, Liew Fah Seong
1969-6-17
3583
Riverside
County Road R1, at Black Mountain turnoff San Jacinto Mountains
Comment
UC68823
Mimulus brevipes
Bertha E. Brittain
1905-5-30
Riverside
near Riverside
Comment
RSA0054836
Mimulus brevipes
Keith E. Hoffmaster
1937-6-6
763
Riverside
Near Valle Vista, Hemet Valley.
Comment
POM214837
Mimulus diffusus
Victor Duran
1932-5-18
3220
Riverside
Idylwild, San Jacinto Mountains
1677
Comment
RSA297748
Mimulus diffusus
Barbara J. Ertter, J. Strachan
1979-6-26
2975
Riverside
Kenworthy Forest Station on Route/ Highway 74 in Garner Valley, San Jacinto Mountains.
Comment
UCR205443
Mimulus diffusus
Jeff B. Galvin
2008-4-24
019
Riverside
Peninsular Ranges; Santa Ana Mtns, Cleveland National Forest, 60 m east of Tenaja Falls trail, 290 m west of Wildomar Rd.
374
Comment
RSA557872
Mimulus floribundus
Steve Boyd, Orlando Mistretta
1992-4-23
7058
Riverside
San Mateo Canyon Wilderness Area, along San Mateo Creek from Riverside Co. line, following San Mateo Trail upstream to the confluence with Bluewater Canyon.
243
Comment
UCR162768
Mimulus fremontii
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
SEINET3078510
Mimulus guttatus
Ronald H Sauer
1965-4-21
s
Riverside
In the drainage ditch by the large black walnut at the base of hill of road to green houses, U.C.R. campus
366
Comment
UCR116890
Mimulus guttatus
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-5-8
24200
Riverside
Perris-Aguanga Basin region, S of Hemet, E end of Diamond Valley, c. 1/4 mi. north of Newport Rd. and 3/4 mi. east of State St.
506
Comment
UCR265019
Mimulus guttatus
Mitch Provance
2013-4-8
413- 14
Riverside
San Bernardino Valley, Santa Ana River bottom, Tequesquite Creek and associated wetlands west of Rubidoux Ave
226
Comment
UCR37616
Mimulus guttatus
George K. Helmkamp
1984-5-2
D 20
Riverside
Little San Bernardino Mountains, Big Morongo Canyon, 3 - 3.5 miles below the caretaker's house at the Big Morongo Preserve
610
Comment
SBBG22451
Mimulus moschatus
H. and M. Dearing
1942-3-9
4820
Riverside
Eagle Cyn near Palm Springs
Comment
UC27074
Mimulus palmeri
H. M. Hall
1901-6-22
2230
Riverside
vicinity Strawberry Valley; San Jacinto Mountains
1615
Comment
UCR18440
Mimulus parishii
J. Olmstead
1966-4-27
s.n.
Riverside
Santa Rosa Mtns, Deep Canyon drainage: Deep Canyon between road end and first falls
610
Comment
RSA376134
Mimulus pilosus
Robert F. Thorne, S. D. Boyd, Earl Lathrop
1985-7-18
61278
Riverside
Sandia Canyon, De Luz-Murrieta Road
260
Comment
UCR19054
Mimulus pilosus
John C. Roos
1948-6-19
3882
Riverside
San Jacinto Mtns., Roadside [vicinity of Dark Canyon] 7 miles north of Idyllwild
Comment
SEINET10570264
Mimulus primuloides
David B. Dunn
1946-8-17
Dunn 2691
Riverside
Near stream at camp in taquitz valley damp meadow area. San jacinto mtns.
Comment
POM121903
Minuartia douglasii
Marcus E. Jones
1903-5-11
s.n.
Riverside
Whitewater.
305
Comment
UCR96876
Mirabilis californica
Scott D. White
1993-3-12
1162
Riverside
Near Winchester
466
Comment
CAS-BOT-BC434685
Mirabilis laevis var. crassifolia
W. G. Wright
1890-4-1
s.n.
Riverside
Whitewater, Colorado Desert
Comment
RSA80975
Mirabilis laevis var. crassifolia
G. R. Campbell
1952-4-6
18424
Riverside
3 miles E of Lake Matthews
Comment
UCR120942
Mirabilis laevis var. crassifolia
A. C. Sanders, Mark Elvin, Julie M. Vanderwier
2002-4-9
24920
Riverside
The Badlands, hills and canyons west of Laborde Canyon, 1 mile northeast of Eden Hot Springs, SW of Beaumont
671
Comment
RSA0125279
Mirabilis laevis var. retrorsa
Duncan S. Bell
2016-3-3
8784
Riverside
Whitewater Canyon; near mouth of canyon, approximately 1 air mile south of Bonnie Bell, east side of the road, north of large gravel pit.
460
Comment
UC851827
Mirabilis laevis var. retrorsa
I. W. Clokey
1935-4-17
6602
Riverside
Cottonwood springs
Comment
SBBG14041
Mirabilis multiflora
E. R. Blakley
1961-9-12
4716
Riverside
Pinyon Flat, Palms to Pines Hwy
1219
Comment
RSA82951
Mirabilis multiflora var. pubescens
R. M. Straw
1953-6-4
439
Riverside
Head of Palm Canyon, Palms to Pines Hwy.
Comment Read comments Nov 19 2011
CLARK-A1528-638
Mirabilis tenuiloba
Charlotte Stocks
1962-6-27
Riverside
Whitewater Canyon
Comment
RSA0035939
Mirabilis tenuiloba
Deidre Conocchioli, Duncan S. Bell
2014-3-4
149
Riverside
1.3 miles down dirt BLM road from paved 58th Avenue; 4WD road south of Lake Cahuila and La Quinta. Just northeast of mouth of Devil Canyon, east side of Santa Rosa Mountains, west edge of Coachella Valley
37
Comment
POM14596
Mohavea confertiflora
Bradley
1922-4-10
7
Riverside
Near Mecca.
Comment
RSA703805
Mohavea confertiflora
LeRoy Gross
2005-3-3
1604
Riverside
Palen Mountains, south side. Near end of old prospect road. [From] Near 33.71244N, 115.11171W. to 33.72053N, 115.11051W.
207
Comment
UCR166546
Mohavea confertiflora
Scott D. White, Jennifer H. Jones, James Huelsman
2005-4-14
10887
Riverside
Sonoran (Colorado) Desert, Eastern Coachella Valley, bajada beneath Mecca Hills, just east of Coachella Canal
49
Comment
UCR245949
Mohavea confertiflora
Duncan S. Bell
2009-3-7
01
Riverside
Arica Mountains, east side of range, c. 1.7 miles west of Priest Well
431
Comment
UCSB10569
Mohavea confertiflora
Gunnerson, Robert
1953-3-22
Riverside
9 miles east of Indio
Comment Read comments Nov 23 2014
UC25457
Monardella breweri subsp. lanceolata
H. M. Hall
340
Riverside
San Jacinto Mountains
2438
Comment
RSA699167
Monardella lanceolata
J. R. Bruff
1934-6-19
544
Riverside
San Jacinto Mountains
Comment
RSA786959
Monardella lanceolata
Robert F. Thorne, E. W. Lathrop, Walter Wisura
1977-7-8
49544
Riverside
Santa Ana Mountains: along Ortega Highway (74), perhaps 1/4 mile west of El Cariso
Comment
SEINET13948595
Monardella lanceolata
Carl B. Wolf
1932-1
3914
Riverside
San Jacinto Mts. Point View, near Idyllwild. Alt 5400 ft.
1646
Comment
UCR35324
Monardella nana
L. B. Ziegler
1967-6-27
183
Riverside
San Jacinto Mtns, Hemet Valley
1494
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
CAS-BOT-BC349789
Monoptilon bellioides
John H. Thomas
1957-3-30
6541
Riverside
8.1 miles east of Cactus City, about 20 miles east of Coachella. Colorado Desert
426
Comment
SFV17328
Monoptilon bellioides
J. N. Hogue, J. D. Dilley
1998-4-23
108 .11
Riverside
Chuckwalla Mountains. Corn Springs Wash at Corn Spring.
488
Comment
UCSB37409
Monoptilon bellioides
Gordon, Patricia
1980-5-18
Riverside
Chuckwalla Mtns., Corn Springs Wash
457
Comment
SEINET10842464
Monoptilon bellioides
David B. Dunn
1946-3-16
Dunn 2076
Riverside
Dry arid slope in Pushawalla Palm Canyon about 1 mile above the main group of Palms.
Comment
RSA0104694
Muhlenbergia microsperma
Duncan S. Bell, Sarah DeGroot, Cheryl Sevilla
2015-3-5
7762
Riverside
Chuckwalla Mountains; a side canyon off of Irish Wash, approximately 1.5 air miles southwest of Aztec Well.
696
Comment
RSA389637
Muhlenbergia microsperma
F. M. Reed
1907-2-12
1202
Riverside
Arroyo Tequisquite
Comment Read comments Jan 18 2014
RSA574749
Muhlenbergia microsperma
Steve Boyd
1982-5-20
s.n.
Riverside
Gavilan Hills region, southeastern flank of Estelle Mountain.
671
Comment
UC1537221
Muhlenbergia microsperma
Gordon H. True Jr.
1935-3-11
67
Riverside
Box Springs Sycamore Canyon (brushy hillside)
Comment
POM9221
Muhlenbergia microsperma
I. M. Johnston
1920-5-8
2267
Riverside
Jurupa Mountains, extreme west end.
Comment
SD9581
Myriopteris viscida
S. B. Parish, W. F. Parish
Mar 1881
Riverside
Whitewater, desert side of San Bernardino Mountains
Comment Read comments Jan 14 2010
RSA0006065
Myzorrhiza hutchinsoniana
W. Hutchinson
1921-04
3407
Riverside
Near Palm Springs.
Comment
CDA19114
Najas guadalupensis
R. W. Schaffer
2001-4-16
PDR 1244191
Riverside
Growing in nursery at Shaynes Aquarium and Ponds, 38-995 Rancho Los Coyote, Bermuda Dunes.
0
Comment
RSA0043137
Nama demissa
Duncan S. Bell, Amanda Turek
2010-4-10
803
Riverside
Riverside Mountains; southern section of the mountain range; approximately 1 air mile southwest of Riverside Mountain Peak.
269
Comment
RSA421103
Nama demissa
M. B. Dunkle
1932-3-25
2887
Riverside
Cabazon. Colorado desert.
457
Comment
UCR241518
Nama demissa
A. C. Sanders, Mitch Provance, Fred M. Roberts
2013-3-22
40640
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, Graham Pass at large wash crossing Graham Pass Rd. north of the summit
410
Comment
SEINET9122027
Nama demissa
Katherine Muller
1952-1
562
Riverside
At S entrance to Joshua Tree National Monument.
Comment
RSA0019794
Nama hispida var. spathulata
April Garbat, Sarah J. De Groot
2013-4-30
57
Riverside
Ford Dry Lake, N of I-10
122
Comment
UCR228197
Nama hispida var. spathulata
Dave Silverman, Onkar Singh
2010-3-26
7839
Riverside
Sonoran (Colorado) Desert, Palo Verde Mesa, 1.6 km east of Black Creek Rd, 4.9 km west of McCoy Wash, and 8.6 km north of I-10
149
Comment
UCSB42146
Navarretia atractyloides
Roos, John
1952-5-26
Riverside
Haas ranch; Reche Canyon
Comment
CLARK-A1045-156
Navarretia prostrata
George K. Helmkamp
1978-6-1
Riverside
Santa Ana Mountains vernal pool near origin of creek; Wildomar 7.5'Q
Comment
RSA356991
Navarretia prostrata
R. F. Thorne
1973-5-23
43860
Riverside
Santa Rosa Plateau-Mesa De Colorado.
609
Comment
UCR254627
Nemacaulis denudata var. gracilis
Jim Andre, Glenn Clifton, Ron Kelley
2013-3-21
24394
Riverside
NE Colorado Desert, West Riverside Mountains; at base of NW corner of range where sand ramps run up against granitic bouldery slopes, about 10 mi. SW of Vidal Jct, 3 mi. south of Grommet RR xing at Hwy 62
363
Comment
POM316395
Nemacladus glanduliferus var. glanduliferus
P. A. Munz, D. D. Keck
1922-4-9
4824
Riverside
South base of Eagle Mountains 3 miles NE of the 'Hayfields'
213
Comment
RSA487534
Nemacladus orientalis
B. Pitzer
1988-3-10
647
Riverside
Chuckwalla Mountains. W side of mountains, on gas line road ca. 1.5 mi north of intersection with Red Cloud Mine Road (and wash); ca. 2 miles (airline) S of Highway I-10. (Red Cloud Road. 10 km cell; PH-2N, 3E)
488
Comment
RSA776292
Nemacladus orientalis
Duncan S. Bell, Amanda Turek
2010-4-10
833
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
UC1051455
Nemacladus orientalis
Herbert L. Mason
1952-4-7
14211
Riverside
Palm Canyon; Palms Springs
Comment
UCR71844
Nemacladus orientalis
George K. Helmkamp
1992-4-16
92- 06
Riverside
Western Colorado Desert, Coachella Valley, Mission Creek, 0.4 mi. south of Indian Avenue, on old Hwy 62
500
Comment
RSA585790
Nemacladus pinnatifidus
D. L. Banks, S. D. Boyd
1995-5-9
0417
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area, N face of Agua Tibia Mtn., Dorland Mtn. area.
737
Comment
RSA586730
Nemacladus ramosissimus
D. L. Banks, S. D. Boyd
1995-5-17
0453
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, along the W fork of upper Arroyo Seco.
598
Comment
SD132274
Nemacladus rubescens
O. F. Clarke
1973-4-1
Riverside
Alluvial fan at south entrance to Joshua Tree National Monument, below Cottonwood Springs.
Comment
SJSU1899
Nemacladus rubescens
J. W. Tilden
1957-4-18
1104
Riverside
near Whitewater, east of San Gorgonio Pass
Comment
RSA757628
Nemacladus sigmoideus
LeRoy Gross, Jackie McConnaughy, Andrew Monks, Thomas Stoughton, Jane Tirrell, Malia Volke
2010-4-12
4326
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
UCR18415
Nemacladus sigmoideus
A. C. Sanders
1978-4-30
00254
Riverside
Peninsular Range; Santa Rosa Mtns, Cactus Spring Trail, first large wash east of Horse Thief Creek, probably very near Cactus Spring
1311
Comment
RSA0126416
Nemacladus sigmoideus
W. L. Jepson
1928-4-25
12601 -A
Riverside
Cottonwood Springs, Eagle Mountains.
732
Comment
SD46094
Nemacladus tenuis var. aliformis
Herbert L. Mason
1952-4-7
14211
Riverside
Palm Springs, Palm Canyon
Comment
UCR241479
Nemophila menziesii
Tracy Tennant, Jeffrey Ross
1998-4-9
MOR- 1006
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, Wood Canyon, east of upper Potrero Canyon
1305
Comment
UCSB10586
Nemophila menziesii
Wedberg, H.
1957-3-22
Riverside
Hwy. 71, near Alberhill
Comment
RSA359870
Nemophila menziesii
Steve Boyd
1986-4-2
1610
Riverside
Gavilan Plateau, Gavilan Hills, Harford Springs County Park.
610
Comment
UC489083
Nicotiana attenuata
C. V. Meyer
1928-7-26
523
Riverside
0.5 mi e Dutch Flat; San Jacinto Mts.
1828
Comment
POM98160
Nicotiana bigelovii var. wallacei
Philip A. Munz
1925-5-20
9852
Riverside
2 mi. east of Aguanga.
Comment
UCR166856
Nicotiana clevelandii
Chet McGaugh
2005-1-27
s.n.
Riverside
Sonoran (Colorado) Desert, E of Salton Sea, along Coachella Canal between siphons 26-27 NE of Dos Palmas Spring
24
Comment
UC1922054
Nicotiana glauca
Scott D. White, Angelia Carey
2004-4-5
10015
Riverside
SAN JACINTO MTN FOOTHILLS: North of Valle Vista. Indian Creek Watershed.
Comment
RSA155546
Nicotiana obtusifolia
L. S. Rose
1962-3-3
62014
Riverside
Palm Desert.
152
Comment
SD225123
Nicotiana obtusifolia
G. K. Helmkamp, E. A. Helmkamp
1998-2-5
2665
Riverside
Little San Bernardino Mtns., 3.2 mi. N of jct of Thousand Palms Canyon Rd & Dillon Rd.
456
Comment
UC68733
Nicotiana obtusifolia
H. M. Hall
1905-4-29
5946
Riverside
McCoy Wash; Colorado Desert
91
Comment
UCR251641
Nicotiana obtusifolia
Thomas R. Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-22
782
Riverside
Sonoran (Colorado) Desert, Mecca Hills, just south of Shaver's Well
305
Comment
RSA716431
Nicotiana quadrivalvis
Scott D. White
2006-5-19
11474
Riverside
Perris Basin/San Jacinto Mtn Foothills: South of Hemet, 'Santa Rosa Hills' near Hemet Butte.
549
Comment Read comments May 15 2015
UCR174031
Nicotiana quadrivalvis
A. C. Sanders
2006-5-19
32426
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
UCR26444
Nolina parryi
A. C. Sanders, J. A. Harpel
1981-8-26
2338
Riverside
Santa Rosa Mtns., Garnet Queen Creek at Santa Rosa Mtn. Road
1829
Comment
UC56462
Oenothera californica subsp. californica
H. M. Hall
1902-4-23
2956
Riverside
S. Ana River vicinity of Riverside
243
Comment
LA206198
Oenothera deltoides
A. M. Johnson;
1933-4-28
4206
Riverside
E of Cool's Ranch, 4 mi N of Indian Wells, and 15 mi. below Palm Springs
Comment Read comments Mar 10 2014
RSA719068
Oenothera deltoides
Michael Honer
2005-3-18
2098
Riverside
Palen Valley; appx. 3 mi. due E of Desert Center Airport.
134
Comment
RSA118388
Oenothera deltoides subsp. deltoides
P. A. Munz, David P. Gregory, William M. Klein
1958-4-4
22961
Riverside
Sun Tan Motel, 3.5 mi. nw. Indio city limits, on Hwy 70 [Hwy 10].
30
Comment
UC20493
Oenothera elata subsp. hirsutissima
H. M. Hall
Aug. 1901
2639
Riverside
vicinity of Strawberry Valley San Jacinto Mountains (along watercourses)
1676
Comment
UCSB4343
Oenothera sinuosa
Koran, John
1958-4-14
Riverside
14.2 mi. W. of HWY111 on HWY 74; just outside of Palm Desert
609
Comment
UCR176916
Olea europaea
Mitch Provance, J. S. Ross
1998-3-27
MOR- 971
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Potrero Canyon at mouth of Corral Canyon, c. 1 mile NW of VABM Mil (Peak 3620)
915
Comment
RSA457800
Oligomeris linifolia
Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2199
Riverside
Sonoran (Colorado) Desert NW end McCoy Mtns, NW of Blackjack Mine.
400
Comment
SFV4437
Olneya tesota
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
CAS-BOT-BC383074
Oncosiphon piluliferum
R. E. Riefner, Jr.
2006-3-2
06 -43
Riverside
City of Lake Elsinore, near Gunnerson Pond, along Riverside Dr. ca. 0.15 mi E of Gunnerson St.
401
Comment
UC1494056
Oncosiphon piluliferum
K. M. Kummer
1981-5-19
Riverside
Box Springs Reserve Box Springs Mountain
731
Comment
SEINET10447240
Opuntia echinocarpa
Billy Joe Cox
1976-1-7
Cox 4227
Riverside
Palo verde, 1-3 km w, creosote desert scrub; sany and gravelly entisols.
70
Comment
SEINET224227
Opuntia munzii
Clarence Bonner
1960-12-25
Riverside
Chuckwalla Well, south side, in the Little Chuckwalla Mountains
305
Comment Read comments Mar 12 2016
POM285349
Opuntia phaeacantha
Lyman Benson
1955-12-6
15629
Riverside
San Jacinto Mountain Range; Pines-to-Palms Highway.
1372
Comment
UCR94060
Opuntia phaeacantha
Scott D. White, D. Haselfeld
1996-6-2
4267
Riverside
San Jacinto / Santa Rosa Mtns, Pinyon Flat area, north of Hwy 74, c. 10 road mi. east of junction with Hwy 371. W-facing slope of Sugarloaf Mtn and adjacent valley.
1402
Comment
CAS-BOT-BC56230
Opuntia polyacantha var. erinacea
C. B. Wolf; P. C. Everett
1938-9-29
9459
Riverside
Field redacted by CAS, contact the data manager for more information
1219
Comment
RSA22791
Opuntia vaseyi
C. B. Wolf
1938-6-11
9421
Riverside
Santa Rosa Mountains, 3.5 miles East of Anza, on road to Palms to Pines Hwy.
1220
Comment
SD28121
Oreostemma alpigenum var. andersonii
Carl B. Wolf
1932-8-5
3953
Riverside
San Jacinto Mountains, On trail from Tahquitz Valley to San Jacinto Peak.
2745
Comment
CDA42045
Orobanche cooperi
E. H. Asker
1968-5-1
s.n.
Riverside
Palms to Pines Highway (Highway 74).
Comment
JEPS85945
Orobanche cooperi
L. R. Heckard with R. Bacigalupi
1977-3-15
4520
Riverside
ca 1 mi ne Hayfield Lake; s end Eagle Mountains, Chuckwalla Valley
411
Comment
UCSB6224
Orobanche cooperi
Stoppel, Gordon
1958-3-22
Riverside
Colorado Desert off Indio highway near No Palms
Comment
RSA82119
Orobanche cooperi subsp. cooperi
F. W. Peirson
1930-3-29
8692
Riverside
At foot of Painted Canyon, lower Coachella Valley.
Comment
RSA0066571
Orobanche cooperi subsp. cooperi
H. U. Stauffer, Robert F. Thorne
1964-5-5
5924
Riverside
6.5 km south of Morongo Valley, 4.8 km south of County border.
550
Comment
RSA0081026
Orobanche fasciculata
Philip A. Munz, I. M. Johnston
1922-5-21
5481
Riverside
Kenworthy, San Jacinto Mts.
1432
Comment
UCR92776
Osmorhiza brachypoda
D. L. Banks, Steve Boyd
1995-3-30
0113
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
POM353423
Oxalis albicans subsp. californica
W. P. Burger
1979-4-29
62
Riverside
Hidden Valley Hang Gliding Site. Near Lake Elsinore.
610
Comment Read comments Dec 16 2009
POM353434
Oxalis albicans subsp. pilosa
Carl B. Wolf
1932-3-20
21
Riverside
Richman Ranch, 2.5 miles no. of De Luz; S.W. Riverside County.
457
Comment
CSUSB852
Oxalis rubra
William A. Hunt
1972-5-25
720525 1
Riverside
City of Riverside; UCR campus, Picnic Hill
365
Comment
UC2030130
Oxytheca caryophylloides
Robert F. Thorne, J. P. Simon, and C. W. Tilforth
1969-6-24
38137
Riverside
SAN JACINTO MOUNTAINS: San Bernardino National Forest. Woods above James Reserve.
Comment
RSA544399
Oxytheca emarginata
Steve Boyd, Tim S. Ross
1991-6-8
6326
Riverside
Pinyon Flats area near Ribbonwood. White calcareus outcrop forming small hill N of Hwy 74
Comment
POM12952
Oxytheca trilobata
P. A. Munz, I. M. Johnston
1922-5-21
5537
Riverside
Hemet Valley.
1433
Comment
UCR108881
Oxytheca trilobata
Heidi A. Haid
1968-5-14
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon, above confluence with Horse Creek
915
Comment
UCR193915
Oxytheca trilobata
A. C. Sanders, Mitch Provance
2008-7-11
35762
Riverside
Peninsular Range; San Jacinto Mtns., 3/4 mi. NE of Mountain Center, c. 1/4 mile NE of Keenwild Fire Station, near road to helipad
1494
Comment
SEINET3148310
Palafoxia arida
G. B. Grant
1906-5-1
906 -6748
Riverside
Colorado Desert at Palm Springs
Comment
SEINET10809649
Palafoxia arida
David B. Dunn, Shogo; Schroeder; Bruskin; A. Folsom
1948-3-13
Dunn 3715
Riverside
Bench. Found growing in a wash. Indio Hills, Colorado Desert. Near Pushawalla.
Comment
UC1440559
Palafoxia arida var. arida
T. J. Watson
1970-3-24
367
Riverside
1 1/2 mi n California State Hwy. 95 (9 mi e of Mecca)
Comment
UC831417
Palafoxia arida var. arida
Lewis S. Rose
1938-12-19
38327
Riverside
6 mi s Cathedral City
45
Comment
UCR100329
Palafoxia arida var. arida
George K. Helmkamp
1997-11-1
2516
Riverside
Sonoran (Colorado) Desert, Bermuda Dunes, 41st St and Sparky (just east of Washington and south of I-10)
30
Comment
UCSB6655
Palafoxia arida var. arida
Kamb, Peter
1948-4-11
Riverside
Whitewater Wash near Whitewater, Coachella Valley
457
Comment
UCSB9697
Palafoxia arida var. arida
Leeuwen, Henry
1957-4-13
Riverside
On shoulder of Cal. Hwy. 195 about 10 miles west of U.S. 60
Comment
CAS-BOT-BC253855
Panicum miliaceum
Gordon Sun
1916-8-1
s.n.
Riverside
Top of St. John's Grade
Comment
SEINET1909742
Pappostipa speciosa
Sarah De Groot, Janelle De Groot
2005-1
4989
Riverside
South end of Providence Mountains, Arroweed Spring, end of dirt road NE of Kelbaker Road. Horse Hills area.
366
Comment Read comments Jul 9 2014
SD173017
Parietaria hespera var. hespera
Melvin M. Sweet
2005-4-14
124
Riverside
Anza-Borrego State Park; about 1.5 km NE of Middle Willows in Coyote Canyon; on hill on east side of Coyote Wash
634
Comment
HSC24930
Parkinsonia aculeata
L. Zuckerman
1967-5-21
34
Riverside
12 mi. NNW of Indio at Thousand Palms Oasis in Indio Hills
457
Comment
LA31743
Parkinsonia florida
Mary V. Hood;
1941-11-20
41- 180 k*
Riverside
S of Indio. near Imperial County line. Sea Level
Comment
RSA698038
Parkinsonia microphylla
W. Marquart
1938-3-12
s.n.
Riverside
Mule Mts. S. of Chuckawalla Range.
Comment
RSA698049
Parosela mollis
J. Russell Bruff
1929-12-28
448
Riverside
1 mi. S.E of Dos Palmas.
Comment Read comments Apr 28 2011
RSA667027
Paspalum distichum
A. C. Sanders, Mitch Provance
1999-9-26
23090
Riverside
Lake Hemet, north shore at FS day use area
1323
Comment
UCR92095
Paspalum distichum
Scott D. White, S. Ogg
1994-10-17
2486
Riverside
Temecula Valley, Temecula, Murrieta Creek channel, 1000 ft. north of bridge at Rancho California Ave.
311
Comment
UCD88699
Paspalum notatum
C. W. Tilforth
1976-9-19
1224
Riverside
at 317 Swan Lake Mobile Home Park, Mira Loma (10 miles north of Corona.)
Comment
RSA778323
Pectis papposa
Amber Swanson
2011-10-9
652
Riverside
Around the Hayfields ext N of Hwy I-10.
426
Comment
RSA778525
Pectis papposa
Amber Swanson, Linda Jean Foster
2011-10-8
631
Riverside
Sandy flats N off of Blythe Rice Rd.
237
Comment
UCR24128
Pectis papposa
John C. Roos
1965-9-5
s.n.
Riverside
Sonoran (Colorado) Desert, 18 mi. west of Blythe
122
Comment
SFV11423
Pectis papposa var. papposa
M. L. Vincent, R. H. Swade
1963-10-19
447
Riverside
Within 3 miles of California State Highway 74 (Pines to Palms Highway) as highway crosses Santa Rosa Indian Reservation. About 1.5 miles west of Santa Rosa summit.
1503
Comment
UCR152515
Pectocarya linearis
A. C. Sanders
2005-4-22
29597
Riverside
Gavilan Hills, Gavilan Plateau c. 0.75 air mi. SE of summit of Gavilan Peak
625
Comment
UCR171952
Pectocarya linearis
John F. Green
2006-4-18
s.n.
Riverside
NE of Murrieta, just south of Los Alamos Rd. ('Clinton Keith Rd.'), on E and W sides of Liberty Rd. border between City of Murrieta and unincorporated French Valley
415
Comment
UCR250362
Pectocarya linearis
A. C. Sanders
2014-4-9
40993
Riverside
Peninsular Range, Temescal Canyon, along Temescal Canyon Rd. north of intersection with Indian Truck Trail, c. 0.18 km southeast of El Hermano Rd., NW of Corona (Lee) Lake
316
Comment
RSA613412
Pectocarya penicillata
D. L. Banks
1997-4-5
1679
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Agua Tibia Wilderness Area. South of Dorland Mountain, just east of the Wilderness Area boundry with the Pechanga Indian Reservation., Along a tributary of the north fork of Pechanga Creek.
670
Comment
UCR213612
Pectocarya penicillata
A. C. Sanders, Matthew Malle
2010-4-23
38004
Riverside
Peninsular Range, Menifee Hills, south of Sun City, south side of Bundy Canyon Rd. at intersection with Murrieta Rd.
518
Comment
SBBG6317
Pectocarya platycarpa
H. and M. Dearing
1942-2-3
Riverside
6 mi E of Palm Springs
Comment
UC1922397
Pectocarya platycarpa
Naomi Fraga, Sarah J. De Groot, Lisa Rojas, Leland Lubinsky
2005-2-10
1429
Riverside
Colorado Desert; Northeastern Colorado Desert region; Along Palen Road near Hwy 177.
170
Comment
UCR41560
Pectocarya platycarpa
A. C. Sanders, D. Charlton, B. Pitzer, J. M. Stewart
1986-3-1
6018
Riverside
Chuckwalla Valley, 1 mi west of Hayfield Lake, 2 mi SW of the pumping station on a small cutoff road from Hayfield Rd to the dirt road to the Colorado River Aqueduct
427
Comment
POM292378
Pectocarya recurvata
Lyman Benson
1933-3-31
4175
Riverside
Beginning of Hemet Road [presumably Hwy 74 on desert side, Deep Cyn.] Colorado Desert watershed.
549
Comment
RSA501012
Pectocarya recurvata
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-4-1
3131
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
RSA679823
Pectocarya setosa
LeRoy Gross, Valerie Soza
2003-5-8
826
Riverside
San Jacinto Mountains region: North end of Rouse Ridge; South of the San Jacinto River, north of Rouse Hill Road.
777
Comment
UCSB11214
Pedicularis semibarbata
Breedlove, Dennis
1961-5-6
Riverside
150 yds SW of road, 4.2 mi SE Vista Grande Guard Station on Riverside County Hwy. #1 San Jacinto Mts.
1798
Comment
POM292498
Pediomelum californicum
Philip A. Munz
1937-5-29
15104
Riverside
Public Camp ground at Nightengales [store near Pinyon Flats, camp = P. F. Public Camp], on Palms to Pines Hwy.
1220
Comment Read comments Dec 18 2011
SBBG3766
Pediomelum californicum
H. and M. Dearing
1940-6-7
4338
Riverside
Palms to Pines Hwy
1219
Comment
SEINET10793718
Pellaea andromedifolia
George Yatskievych
1981-4-24
Yatskievych 81 -135
Riverside
S end of Joshua Tree National Monument. Highway 79, ca. 3 mi. S.of Banning; at foot of mountains.
762
Comment
UCR41326
Pellaea andromedifolia
N. M. Fellows, A. C. Sanders
1985-4-9
152
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
RSA586088
Pellaea andromedifolia var. andromedifolia
Darin L. Banks, Steve Boyd
1995-3-30
116
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., W of the Dripping Springs Alcove, E of the Woodchuck Trail.
713
Comment
SDSU13607
Pellaea andromedifolia var. andromedifolia
W. Miller, C. Mosse
Riverside
Comment
UCR178509
Pellaea mucronata
R. G. Swinney
1967-3-5
0046
Riverside
San Jacinto Mtns/Colorado Desert, Snow Creek
381
Comment
POM120637
Pellaea mucronata var. mucronata
Marcus E. Jones
1903-5-11
s.n.
Riverside
Whitewater.
305
Comment
RSA495413
Pellaea mucronata var. mucronata
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-12
2948
Riverside
Vail Lake area, Temecula Creek Cyn., just below Vail Lake Dam.
442
Comment
SDSU10925
Penstemon bridgesii
H. Wedberg
1962-7-28
996
Riverside
Near Black Mtn. Public Campground in San Jacinto Mtns.
2317
Comment
UCR120823
Penstemon centranthifolius
Ian G. Gillespie, Summer Karsh
2000-5-13
42
Riverside
San Jacinto Mtns., c. 200 m up Mt. Edna Road off of Hwy 243 on the northern side of the mountains.
1159
Comment
CAS-BOT-BC265290
Penstemon clevelandii subsp. connatus
Philip A. Munz
1937-5-30
15097
Riverside
N of Vandeventer Flat, Santa Rosa Mountains
1676
Comment
RSA295277
Penstemon clevelandii subsp. connatus
R. S. Woglum
1937-5-22
544
Riverside
Santa Rosa Mountains, Santa Rosa Mountain road and Hwy Palms to Pines
Comment
JEPS7907
Penstemon clevelandii var. connatus
Rimo Bacigalupi with L. R. Heckard
1953-5-5
4074
Riverside
w slopes of Deep Canyon btw Santa Rosa Mts and San Jacinto Mts, Coachella Valley (along Palms-to-Pines Highway (Calif 74) above Seven Level Hill, mts w side Coachel1a Valley, 1/2-way btw Santa Rosa and San Jacinto Mts)
Comment Read comments Dec 23 2011
NY583957
Penstemon clevelandii var. connatus
F. W. Pennell
1940-4-28
25287
Riverside
Route 74, above Ribbonwood, east of San Jacinto Range
1402.1
Comment
UCR24922
Penstemon labrosus
A. C. Sanders
1980-7-18
1654
Riverside
San Jacinto Mtns., Thomas Mountain: Thomas Mountain Campground to the summit at the lookout
2073
Comment
POM4262
Penstemon spectabilis
H. M. Hall
1902-04
2923
Riverside
Vicinity of Riverside
366
Comment
RSA0097627
Penstemon spectabilis var. subviscosus
Marc A. Baker, Cecile Shohet, Melissa Fowler
2015-4-17
18328 .1
Riverside
South end of Banning Bench.2.4 km NW of central Banning, 51 km east of central Riverside.
912
Comment
OBI36582
Pentachaeta aurea
A. C. Sanders, S. D. Boyd
1980-4-17
s.n.
Riverside
San Jacinto Mtns. Pine Meadow in upper Garner Valley , along hwy 74, .7 mi E of jctn with Hwy 371.
1524
Comment Read comments Jun 21 2012
RSA200063
Pentachaeta aurea
L. B. Ziegler
1967-8-1
s.n.
Riverside
Upper Hurkey Creek, southern part of San Jacinto Mountains
1524
Comment
RSA797250
Perideridia parishii subsp. latifolia
R. F. Thorne, Walter Wisura
1977-9-17
50788
Riverside
San Jacinto Mountain: Long Valley to Round Valley along trail to summit.
2591
Comment
SEINET7248311
Peritoma arborea
Duncan S. Bell, LeRoy Gross
2014-1
6282
Riverside
Orocopia Mountains; Orocopia Wilderness area; northeastern section of range; approximately 3.5 air miles south of Hayfields Lake.
609
Comment
CAS-BOT-BC77498
Peritoma arborea var. angustata
Marcus E. Jones
1906-4-27
s.n.
Riverside
Indio
Comment
JOTR36474
Perityle emoryi
La Doux, Tasha, M. Harding, B. Truesdell, D. Shade, E. Babich
2013-3-15
3442
Riverside
Joshua Tree National Park. Southeast Coxcomb mountains; at top of large cobbley wash, near Russi Rocks guzzler (Stop 4)
538
Comment
RSA747729
Perityle emoryi
Scott D. White, Justin M. Wood
2009-3-24
12563
Riverside
Western foothills of Mecca Hills, +/- 0.5 air mile east of the Coachella Canal and 4 air miles S of the I-10 Freeway.
21
Comment
SBBG65632
Perityle emoryi
Anstruther Davidson
1895-1
Riverside
Palm Springs
Comment
SEINET201068
Perityle emoryi
H. E. Parks
Riverside
Mouth of Santa Rosa Canyon near Indio.
Comment Read comments Mar 20 2014
UCR97633
Perityle emoryi
John Wear, N. Moorhatch
1997-3-13
s.n.
Riverside
San Jacinto Mtns. / Coachella Valley, S of Chino Canyon, at NW end of Palm Springs.
350
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
CAS-BOT-BC167757
Petalonyx thurberi
K. Bonner
1977-10-28
2569
Riverside
2 mi. West of Red Cloud Road
Comment
RSA652291
Petalonyx thurberi
Harold Lint
1952-2-25
s.n.
Riverside
Base of Palms to Pines Hwy.
Comment
SEINET3155077
Petalonyx thurberi
L. S. Rose
1938-12-19
38324
Riverside
6 miles S of Cathedral City
46
Comment
SEINET11978708
Petalonyx thurberi
Unknown
1936-1
12554
Riverside
Colorado Desert N of Palm Springs
Comment
SD113277
Petalonyx thurberi subsp. thurberi
Darley F. Howe
1936-6-14
354
Riverside
Palm Springs.
Comment
UC164853
Petalonyx thurberi subsp. thurberi
S. B. Parish
1902-6-28
8121
Riverside
Mecca Colorado Desert, Mecca
Comment
CDA8465
Peucephyllum schottii
A. C. Browne
1953-4-23
Riverside
Indian Fish Traps, 12 miles south of Indio.
0
Comment
UCR227006
Peucephyllum schottii
Jim Andre
2011-2-2
16237
Riverside
Coachella Valley, mouth of Big Morongo Wash, 1 mi east of Hwy 62, just north of North Indian Canyon Road, west of Desert Hot Springs, 7.5 mi north of Hwy I-10
487
Comment
UCR279461
Peucephyllum schottii
A. C. Sanders, Jim Malusa
2017-3-27
43105
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, canyon 12 km NE (46 deg. ) of Bombay Beach, on both sides of the Imperial County line
305
Comment
RSA239852
Phacelia ambigua
C. W. Tilforth
1973-4-29
773
Riverside
2 miles S of Bridge at base of Seven Level Hill, S of Palm Desert, Hwy 74
457
Comment
SEINET3005069
Phacelia ambigua
G. Rink
2011-5-1
10507
Riverside
North side of the Chuckawalla Mountains near Chuckawalla Spring.
505
Comment
UCR228172
Phacelia ambigua var. minutiflora
Dave Silverman, Onkar Singh
2010-3-27
7864
Riverside
Sonoran (Colorado) Desert, McCoy Wash, N of Palo Verde Mesa, 5.4 km W of Mesaville railroad siding, 10 km N of I-10, and 13 km NW of Blythe
140
Comment
RSA427681A
Phacelia brachyloba
N. C. Cooper
1949-10-12
1389
Riverside
San Jacinto Mountains: above Banning, dry rock crevice in road cut.
1372
Comment
UCR241185
Phacelia brachyloba
Tracy Tennant, Jeffrey Ross
1998-6-23
MOR- 502
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, upper end of Hathaway Canyon at Burro Flat
1113
Comment
POM343364
Phacelia campanularia
F. R. Fosberg
1983-4-23
64172
Riverside
Whitewater Bridge.
Comment
UCR165415
Phacelia cicutaria var. hispida
A. C. Sanders
2005-4-21
29565
Riverside
Peninsular Range, Gavilan Hills, south of Harford Springs Co. Park and Ida Leona Rd., 1.5 mi. ESE of Gavilan Peak
622
Comment
UCR3163
Phacelia cicutaria var. hispida
M. Wexler
1973-5-13
s.n.
Riverside
Peninsular Range; Santa Ana Mtns., Cleveland National Forest, 10.18 mi from Orange Co. line on State Route 74, east face of mountains
457
Comment
UCR90049
Phacelia cicutaria var. hispida
P. F. Horner
1972-5-2
37
Riverside
Santa Ana River Valley, Riverside, Santa Ana River bottom, near Union Pacific Railroad Bridge
213
Comment
UCR103479
Phacelia ciliata
D. E. Bramlet
1993-4-3
2309
Riverside
South Cajalco Bend, c. 61m south of Cajalco Road, at location 3.2 km east of intersection of Cajalco Road and La Sierra Ave., c. 152m east of intersection with old Monument Peak access road
439
Comment
SEINET4681879
Phacelia crenulata
Steve Boyd, Tammy Morgan; Aydee Virgen; Sarah DeGroot; Valentin Arvizu; Tim Thibault
2004-5-14
11248
Riverside
Colorado Desert; Chocolate-Chuckwalla Mountains region: Western base of the Chocolate Mountains, small canyon, about 1.25 miles due north of Imperial County line and about 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.; 0
Comment
UC1424873
Phacelia crenulata var. ambigua
Robert F. Thorne and R. Carolin
1967-3-21
41632
Riverside
Cottonwood Springs Joshua Tree National Monument
914
Comment
UCSB46537
Phacelia crenulata var. crenulata
Watts, Lisa
1983-3-6
Riverside
South side of CA Highway 195, 5.5 miles east of Mecca, Box Canyon Wash
60
Comment
JOTR34041
Phacelia distans
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2010-5-27
2942
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, Lost Horse Mountain; above trail to Lost Horse Mine on basalt outcrop with scree slopes
Comment
POM3763
Phacelia distans
H. M. Hall
1902-4-22
2953
Riverside
Vicinity of Riverside
366
Comment
RSA426220
Phacelia distans
Scott D. White
1997-2-28
4716
Riverside
Elsinore Basin: SE of Hwy 74, ca 1 mi E of junction with Hwy I-15 Fwy.
457
Comment
RSA428218
Phacelia distans
Mark Morris
1929-3-17
14901
Riverside
Palm Canyon.
Comment
SD130319
Phacelia distans
Ed LaRue
1990-4-13
Riverside
0.5 mile northwest of town of Aguanga, north of Highway 79 and west of Highway 371. 1.5 mile north of San Diego County line.
640
Comment
SD217310
Phacelia distans
Darin L. Banks, Elizabeth Hedge Banks
1996-5-2
938
Riverside
Northwest Palomar Mountains; northwest foothills of Dorland Mountain, south end of Los Caballos Road, University of California-Emerson Oaks Reserve.
448
Comment
UC1929843
Phacelia distans
Scott D. White
2001-4-3
8271
Riverside
COLORADO DESERT: Shavers Valley. Near the I-10 Freeway, ca. 15 miles east of Indio jtn. I-10 / SR 111. Bajadas and washes adjacent to powerline access roads at unnamed freeway exit accessing pump station.
Comment
UCR100313
Phacelia distans
B. G. Pitzer
1997-4-20
3172
Riverside
Lakeview Mtns, top of the hill on Dutton Street, just east of Horseshoe Trail, at a point c. 0.4 mi. north of Stagecoach Road.
640
Comment
UCR133396
Phacelia distans
Tracy Tennant, T. B. Salvato
1998-6-23
468
Riverside
San Bernardino Mtns., Morongo Indian Reservation, N end of Hathaway Cyn., c. 0.4 miles east of pk 4265 (polygon 13)
1341
Comment
UCR91406
Phacelia distans
Scott D. White
1995-4-5
2721
Riverside
Perris Valley, Lakeview Mountains: directly south of Rosary Ave. at ' T ' intersection with Central Ave., in town of Nuevo
488
Comment
UCR265825
Phacelia imbricata
Mitch Provance
2012-5-24
512- 06 B
Riverside
San Bernardino Mountains, Banning, foothills and alluvial fan near border with Beaumont, NE of the intersection of Highland Springs Avenue and Wilson St.
1067
Comment
JEPS86532
Phacelia minor
Roy E. Buck
1988-4-1
869
Riverside
e-facing slope above CA Hwy. 74 (near top of grade w of Lake Elsinore, ca 2.0 air km nw of confluence of Harlan Cyn and Johnson Cyn drainages, 7 air km w of Lake Elsinore); Elsinore Mountains
780
Comment
RSA428083
Phacelia minor
H. Twining
1888-03
s.n.
Riverside
Riverside.
Comment
RSA627851
Phacelia minor
A. C. Sanders
1994-5-30
14601
Riverside
Foothills NNE of Beaumont.
945
Comment
UC68748
Phacelia minor
H. M. Hall
April, 1905
5754
Riverside
Whitewater Colorado Desert
243
Comment
UC974998
Phacelia minor
Rimo Bacigalupi and J. F. MacBride
1952-3-30
3552
Riverside
along US 395 2.6 mi n Murrieta (w-facing hillslope between Wildomar and Murrieta, sw Riverside Co.)
Comment
UCR155050
Phacelia minor
Jason L. Hlebakos
2005-5-30
824
Riverside
Peninsular Range, Durasno Valley, SE of Coahuilla Indian Reservation, c. 11 mi east of Bonnie Road, and c. 6 mi SSW of Anza
1402
Comment
UC699662
Phacelia suaveolens var. keckii
John Thomas Howell
1931-5-30
6611
Riverside
Santiago Peak Santa Ana Mts. (type locality)
1219
Comment
SEINET10658571
Phalaris caroliniana
Robert F. Thorne, Earl W. Lathrop
1969-5-12
Thorne 37951
Riverside
Santa Rosa Plateau: Mesa de Colorado, Rancho California, desiccated margins of small vernal marsh N of large vernal marsh; with Navarretia prostrata, Pilularia americana, Deschampsia danthonioides gracilis, Psilocarphus br. brevissimus, Myosurus minimus, ect.
625
Comment
RSA649668
Phalaris lemmonii
J. C. Roos
1966-3-24
s.n.
Riverside
Winchester (near Hemet)
Comment Read comments Mar 20 2011
UCR249866
Phalaris lemmonii
Virginia Moran
2008-3-31
s.n.
Riverside
Johnson Ranch (managed by Center for Natural Lands Management), vicinity of Skunk Hollow and Santa Gertrudis Creek, NE of Temecula
427
Comment
UC415567
Philadelphus microphyllus var. stramineus
H. M. Hall
1901-7
2500
Riverside
Vicinity of Tamarack Valley San Jacinto Mts.
2529
Comment
POM14421
Phleum alpinum
P. A. Munz
1922-7-6
6014
Riverside
Tahquitz Valley, San Jacinto Mountains.
2195
Comment
RSA575993
Pholistoma auritum
Steve Boyd
1981-4-8
s.n.
Riverside
Gavilan Hills region, narrows in central Dawson Canyon.
488
Comment
UCR19575
Pholistoma membranaceum
I. M. Johnston
1917-4-4
s.n.
Riverside
San Jacinto Mtns./Sonoran (Colorado) Desert, Palm Canyon
427
Comment
LA209904
Phoradendron bolleanum
H. Lewis;
1940-12-14
sn
Riverside
Santa Rosa Mountains, Pinon Flats
Comment
SD236439
Phoradendron bolleanum
John F. Green
2008-1-18
Riverside
Peninsular Range; Gavilan Hills: 5.5 miles WNW of Perris, c. 0.5 mi. north of Santa Rosa Mine Rd. and 0.75 mi SE of Ida Leona Mine
671
Comment
CDA22364
Phoradendron californicum
T. C. Fuller
1961-1-1
5493
Riverside
West of Highway 99, 1.5 miles south of Oasis.
0
Comment
HSC99177
Phoradendron californicum
Paul J. CaraDonna
2009-3-17
131
Riverside
Jumbo Rock Campground, Joshua Tree National Park.
Comment
LA209832
Phoradendron californicum
O. A. Plunkett;
1930-3-28
sn
Riverside
between Indio and Palm Springs
Comment
RSA475287
Phoradendron californicum
Steve D. Boyd, Sara Meury, Richard Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2103
Riverside
North end Palen Mountains, 2 mi west of Palen Pass.
300
Comment
RSA727012
Phoradendron californicum
Naomi S. Fraga, Lisa Rojas
2005-2-10
1413
Riverside
Just north of Palen Pass Road, ca. 10 miles east of Hwy 177.
502
Comment
SD229304
Phoradendron leucarpum subsp. tomentosum
Dick Schwenkmeyer
2012-4-18
709
Riverside
Mt. San Jacinto: Vista Grande, 1.1 mile northwest of U.S. Forestry station on Highway 243, north of Idyllwild. High granite ridge overlooking Gorgonio Pass to the north and Hemet to the west.
1540
Comment
SD137586
Phoradendron macrophyllum
Darin L. Banks, Steve Boyd
1995-10-17
823
Riverside
NW Palomar Mountains; Agua Tibia Mountains, Cleveland National Forest, Dripping Springs Campground
487
Comment
CAS-BOT-BC171151
Phoradendron serotinum subsp. tomentosum
Lewis S. Rose
1946-1-3
46009
Riverside
Palms to Pines Highway. Colorado Desert
1066
Comment
RSA296146
Phoradendron villosum
Barry A. Prigge
1980-8-18
3973
Riverside
San Bernardino Mountains, Whitewater Canyon; 3.5 miles upstream from trout farm.
991
Comment
UCR240205
Phragmites australis
C. J. Minar
1994-5-7
11
Riverside
Sonoran (Colorado) Desert, Coachella Valley, east of Salton Sea near Dos Palmas Oasis
-27
Comment
SEINET270228
Physalis angulata
G. Helmkamp
1996-1-18
8 -1
Riverside
About 2 miles northeast of Blythe
91
Comment
JOTR36457
Physalis crassifolia
La Doux, Tasha, M. Harding, B. Truesdell, D. Shade, E. Babich
2013-3-15
3427
Riverside
Joshua Tree National Park. Southeast Coxcomb mountains; narrow north fork of large canyon w/ cobbley wash and steep rocky walls (Stop 2)
338
Comment
RSA0042380
Physalis crassifolia
Duncan S. Bell, LeRoy Gross
2014-3-13
6237
Riverside
Orocopia Mountains; southern section of range; approximately 3 air miles northwest of Clemens Well.
431
Comment
RSA555226
Physalis crassifolia
Robert F. Thorne
1966-10-15
41812
Riverside
Dead Indian Canyon: Near Palm Desert at foot of Palms to Pines Highway.
Comment
RSA600123
Physalis crassifolia
Louis C. Wheeler
1959-12-27
7640
Riverside
Chuckwalla Mountains. White Cloud Mine.
Comment
RSA703403
Physalis crassifolia
LeRoy Gross, Leland Lubinsky, Victor Steinmann, Linda L. Worlow
2005-2-17
1455
Riverside
Corn Springs Campground in the Chuckwalla Mountains. Canyon southwest of Campground.
480
Comment
UC1129859
Pickeringia montana var. montana
R. St. John
1931-2-27
189
Riverside
Sitton Peak Elsinore Quadrangle
991
Comment Read comments Nov 27 2011
UCD136790
Pilularia americana
Robert F. Thorne; E. Lathrop, et al.
1969-5-19
37966
Riverside
Santa Rosa Plateau: Mesa de Colorado, Rancho California.
624
Comment
UCSB16195
Pinus coulteri
Lockwood, Leo
1963-5-4
Riverside
Roadside, 2 mi. south of Black Mountain Road on Banning-Idyllwild Road, R 1
1219
Comment
CAS-BOT-BC78595
Pinus flexilis
H. M. Hall
1902-4-1
2886
Riverside
near [Tauquitz] Tahquitz
2682
Comment
UCSB6958
Pinus ponderosa
Koran, Jr., John
1958-5-16
Riverside
5.2 miles W of Idyllwild on the Idyllwild to Banning Hwy
1584
Comment Read comments Mar 27 2014
CAS-BOT-BC72841
Pinus quadrifolia
Ellsworth Bethel
1918-5-11
s.n.
Riverside
35 mi. E of San Jacinto, Nigger Jim Hill
Comment
CAS-BOT-BC79097
Pinus quadrifolia
Munz; Johnston
1922-5-20
5492
Riverside
head of Hemet Valley, San Jacinto Mts.
1524
Comment
POM212007
Pinus quadrifolia
B. D. Stark
1931-8-29
2448
Riverside
Deep canyons, Vandeventer Flat, San Jacinto Mts.
1372
Comment
UCR107884
Pityrogramma triangularis var. triangularis
B. G. Pitzer
1997-3-23
3000
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
SBBG34989
Plagiobothrys
T. L. Secrest
1951-5-19
Riverside
near Hemet Lake
Comment
SBBG63863
Plagiobothrys canescens
M. N. Ackley
-May-1929
1298
Riverside
Tahquitz Lodge
1524
Comment
SD178181
Plagiobothrys canescens
A. C. Sanders, Guy Bruyea
2004-4-2
27414
Riverside
San Jacinto Valley: Tres Cerritos, ca. 3 miles west-northwest of Hemet, east of the Lakeview Mtns., mouth of canyon on south side, just north of Rose Rd.
462
Comment
SEINET959162
Plagiobothrys canescens
John F. Green
2006-1
Riverside
Northeast of Murrieta, just south of Los Alamos Rd. (''Clinton Keith Rd.'') on east and west sides of Liberty Rd. border between City of Murrieta and uniincorporated French Valley (Murrieta 7.5' Q)
415
Comment
UCR177420
Plagiobothrys canescens
Scott D. White, Michael Honer
2003-4-4
8944
Riverside
Peninsular Ranges; Perris-Aguanga Basin, Temescal Canyon, dissected bajada bench, below and east of Horsethief Canyon, immediately south of I-15 Fwy
427
Comment
JOTR32965
Plagiobothrys canescens var. canescens
La Doux, Tasha, Alice Miller and Victoria Sork
2009-5-3
2716
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, west side of Queen Mountain; granitic outcrops with sandy ephemeral wash
1408
Comment
RSA659769
Plagiobothrys canescens var. canescens
J. C. Roos
1952-4-30
5605
Riverside
Hills between Camp Haan and Riverside
518
Comment
SDSU18963
Plagiobothrys canescens var. canescens
C. Matt Guilliams, Jeannine Ross
2008-3-12
534
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.
436
Comment
UCR116466
Plagiobothrys collinus
A. C. Sanders, T. B. Salvato
2001-3-30
23863
Riverside
Perris-Aguanga Basin region, Temecula, Long Canyon west of Del Rey Rd., along bottom of canyon west of junction of Av. Pina Colada
366
Comment
RSA645676
Plagiobothrys collinus var. californicus
Scott D. White
1999-5-2
7294
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 Nov 7 2013
UCR241829
Plagiobothrys collinus var. californicus
A. C. Sanders, Timothy W. Chumley
2013-4-3
40763
Riverside
Peninsular Range, Temescal Canyon SE of Horsethief Canyon Rd, and just west of I-15 Fwy, SE of Corona (Lee) lake
392
Comment
RSA709896
Plagiobothrys jonesii
Sarah J. De Groot, Leland Lubinsky, Naomi Fraga, Lisa Rojas
2005-2-10
4597
Riverside
Along Palen Pass Road, near Palen Pass, between Granite and Palen Mountains. Bluff of sharp light-colored volcanic rock.
402
Comment
RSA508002
Plagiobothrys tenellus
Steve Boyd, C. Boyd, K. A. Boyd, Richard Noyes, L. Arnseth
1988-5-28
2306
Riverside
Cahuilla Mountain, west of Anza, along hiking trail, mostly along the crest.
1500
Comment
HSC78732
Plagiobothrys undulatus
A. C. Sanders, T. Glenn
1983-4-17
3729
Riverside
Mesa de Colorado, Santa Ana Mtns., 5 mi. SW of Murrieta
612
Comment
POM368995
Plagiobothrys undulatus
Christopher Davidson
1977-5-25
5641
Riverside
Mesa de Burro, Santa Rosa Plateau area
701
Comment
SD68967
Plantago elongata
Robert Thorne, P. A. Munz, E. Lathrop
1968-5-8
37575
Riverside
Santa Rosa Plateau: desiccated margin of vernal marsh on Mesa de Colorado, Rancho California;
671
Comment
RSA192036
Plantago erecta
E. W. Lathrop
1960-6-7
4899
Riverside
14 miles west of Murrieta.
Comment
RSA401991B
Plantago erecta
Bonnie C. Templeton, I. W. Clokey
1930-4-9
1021
Riverside
North of Banning. Colorado Desert.
500
Comment
UCR19085
Plantago erecta
John C. Roos
1952-4-2
5461
Riverside
Box Springs Mtns, Box Springs grade east of Riverside.
427
Comment
JEPS15400
Plantago ovata
Joseph and Hilda Grinnell
1937-11-30
1083 a
Riverside
24 mi w Blythe (bed of Ford Dry Lake); Ford Dry Lake
106
Comment
JEPS22326
Plantago ovata
Peter H. Raven
1958-1-24
11460
Riverside
Fargo Canyon
Comment
RSA0014650
Plantago ovata
April Garbat, Rachel Poutasse
2013-3-20
11
Riverside
Graham Pass Rd, S 5 miles from junction with Chuckwalla Rd. In drainage/wash to west of rd, 1 mile S of power lines.
145
Comment
SEINET7048019
Plantago ovata
Steven R. Hill, Kate Kramer
2001-4-27
33487
Riverside
North side of Route I-10, west side of Coachella Canal, about 0.1-0.2 mile north of interstate highway, 3 miles east of Indio. Elevation about 31 feet.
Comment
UCR3475
Plantago ovata
Sally Bell
1964-3-15
s.n.
Riverside
Sonoran (Colorado) Desert, Cathedral City, c. 500 yards from back of Travel Lodge Trailer Court off Hwy 111
91
Comment
RSA402032A
Plantago ovata var. fastigiata
Robert L. Dressler
1949-3-19
383
Riverside
Box Canyon, Orocopia Mts.
Comment
RSA550350
Plantago ovata var. fastigiata
Walter Wisura, J. Dolan, M. Wall
1992-3-24
4638
Riverside
1.9 miles S of I-10 on road to Corn Spring
Comment
RSA596529
Plantago ovata var. fastigiata
D. L. Banks
1996-7-16
1130
Riverside
NW Palomar Mountains; Agua Tibia Mountains; In the Vail Ranch Housing Development, N of the Pechanga Indian Reservation; At the W side of the intersection of Marge Place and Tehachapi Pass( N of Vail Ranch Road)., Along a disturbed hillside and adjacent roadside
427
Comment
RSA773178
Plantago patagonica
Duncan S. Bell, Joy D. England
2010-5-27
1128
Riverside
San Bernardino National Forest: Garner Valley, just south of junction of forest service road 6S04 and forest service road 6S13.
1340
Comment
RSA773671
Plantago patagonica
Duncan S. Bell, Valentin Arvizu
2010-5-24
1094
Riverside
San Bernardino National Forest: Garner Valley, approximately 2.7 air miles southeast of junction of forest service road 6S04 and forest service road 6S13.
1387
Comment
UCR201435
Plantago patagonica
Scott D. White, Justin M. Wood
2008-6-17
12193
Riverside
San Jacinto Mountains, Morris Ranch Road, open area west of Goff Flat
1641
Comment
POM49858
Platanthera leucostachys
Philip A. Munz, I. M. Johnston
1924-7-27
8765
Riverside
Deer Springs, San Jacinto Mountains.
2500
Comment
CAS-BOT-BC93213
Platanus racemosa
B. D. Stark
1933-11-1
5555
Riverside
Andreas Canyon, desert side of San Jacinto Mountains.
Comment
POM8686
Platystemon californicus
P. A. Munz, R. D. Harwood
1920-2-28
3269
Riverside
2 mi. southeast of Corona
274
Comment Read comments May 27 2008
UC64138
Platystemon californicus
H. M. Hall
May 1897
543
Riverside
Thomas Valley; San Jacinto Mountains, Thomas Valley
Comment Read comments Nov 30 2013
UCR93018
Platystemon californicus
G. P. Schultz
1994-4-7
71
Riverside
Box Springs Mtns, Big Springs Canyon and N on the crest to Two Trees Canyon (S side)
Comment
SBBG123195
Plecostachys serpyllifolia
R. E. Riefner
2008-12-16
08 -369
Riverside
Pechanga Parkway at Pechanga Resort Drive; Temecula
338
Comment
RSA776383
Pleuraphis rigida
Amber Swanson
2011-4-8
372
Riverside
Granite Mtns area E of Hwy 177 near jct 62.
423
Comment
RSA776908
Pleuraphis rigida
Thomas Stoughton, Stephanie Rockwood, Christi Gabriel
2011-4-5
960
Riverside
Blythe-Rice Road, East/Northeast of Arica Mountains on Blythe-Rice Road, about 1 mile south of railroad crossing
243
Comment
CAS-BOT-BC326638
Pleurocoronis pluriseta
Munz; Street; Williams
1919-3-25
2329
Riverside
Palm Canyon, Palm Springs, Colorado Desert
Comment
LA203877
Pleurocoronis pluriseta
Roxana S. Ferris; Ruth P. Rossbach
1938-5-16
9572
Riverside
Mecca Hills 2 mi. up Painted Canyon
Comment
RSA721882
Pleurocoronis pluriseta
J. Mark Porter, Orlando Mistretta
2003-6-5
13625
Riverside
Chocolate Mountains. Chocolate Mountain Bombing and Gunnery Range.Unnamed canyon, S of Salt Creek, accessed via Siphon 21 of the Coachella Canal; fork running southeast.
412
Comment
RSA795920
Pleurocoronis pluriseta
Duncan S. Bell
2009-4-19
290
Riverside
Arica Mountains: west side of range, approximately 2.5 air miles southwest of Priests Well.
391
Comment
CAS-BOT-BC226798
Pluchea sericea
A. C. Sanders; T. B. Salvato
2012-4-27
40092
Riverside
Peninsular Range; Santa Ana Mtns. Region: Temescal Canyon, along Temescal Canyon Rd. between Glen Ivy/I-15 and Indian Truck Trail, 265 m NW of El Hermano Rd.
310
Comment
CAS-BOT-BC326532
Pluchea sericea
E. A. McGregor
1917-3-17
720
Riverside
Northwest side of Salton Sea, Agua Dulce Spring
Comment
CLARK-A1656-604
Pluchea sericea
Jim Cornett
1977-7-10
Riverside
Thousand Palms Canyon
137
Comment
RSA652890
Pluchea sericea
John Wallace, Steve McNabb
1991-5-5
8
Riverside
Approximately one mile south of Thompsons Camp.
Comment
SD84905
Pluchea sericea
Nancy Ryan Zabriskie, W. Zabriskie
1972-3-28
484
Riverside
North canyon, Andreas Canyon drainage, east slope San Jacinto Mountain
609
Comment
UCR103731
Pluchea sericea
A. C. Sanders
1997-3-19
20033
Riverside
Lake Skinner area, S foot of Bachelor Mtn., across the northern arm of the lake from the boat ramp, from dirt track down to lakeshore
457
Comment
UCR89811
Pluchea sericea
Scott D. White
1993-5-27
1411
Riverside
Peninsular Range, North Alberhill Ranch, in hills north of Walker Canyon
490
Comment
UCD90508
Poa bigelovii
F. M. Reed
1920-3-24
4187
Riverside
Palm Springs District. Colorado Desert. Murray Canyon.
Comment
CHSC109260
Poa pratensis
Scott D. White; Justin M. Hood
2008-6-19
12268
Riverside
San Jacinto Mountains; Meadows at Baldy Mtn.
1631
Comment
UCR126327
Poa secunda
Mitch Provance
1998-4-5
391
Riverside
Reche Canyon, Reche Canyon Road, near intersection with Keissel Rd., c. 1 mile south of S.B.C./R.C. Line.
549
Comment
UCR29264
Poa secunda
A. C. Sanders, K. Berg
1980-5-1
1360
Riverside
Peninsular Range; San Jacinto Mtns., Garner Valley area, 1.8 mi NE of Kenworthy Ranger Station on Morris Ranch Road
1616
Comment
RSA593878
Polycarpon tetraphyllum
Steve Boyd, David E. Bramlet
1996-4-19
8622
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, E base of rounded hill at the N end of California Avenue, N of Stetson Avenue
457
Comment
UCR261422
Polypodium californicum
Joseph Cahill
2011-1-8
111- 14
Riverside
Peninsular Range; Santa Ana Mtns., Cleveland National Forest, San Juan Loop Trail, c. 0.5 mi. from eastern trailhead off Hwy 74
590
Comment
UCR234429
Polypogon monspeliensis
Jeremiah George
2012-3-4
s.n.
Riverside
Peninsular Range; Elsinore Trough, Lake Elsinore area, south of Nichols Rd. and east of Baker St.
387
Comment
UCR275326
Polypogon monspeliensis
Jeremiah George, Mitch Provance
2012-4-23
s.n.
Riverside
San Gorgonio Pass, Banning, 1.4 mile SCE powerline right-of-way from corner of Bobcat Rd. & Turtle Dove Ln. to just west of KOA camp at corner of Hwy 243 and Wesley St.
713
Comment
RSA0051251
Polypogon monspeliensis
John C. Roos
1952-4-23
5576
Riverside
West side of Box Springs Mts. above Canyon Crest Heights.
457
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
CAS-BOT-BC102601
Populus fremontii
Dr. Barton W. Evermann
1916-5-14
s.n.
Riverside
Mecca
Comment
POM360762
Populus fremontii
H. de Forest
1933-4-17
s.n.
Riverside
Chino Canyon, Colorado Desert.
Comment Read comments Mar 28 2011
UCR251962
Populus fremontii
Max Brodie
2014-4-6
02
Riverside
San Bernardini Mtns./Sonoran (Colorado) Desert, Whitewater Canyon off Whitewater Canyon Rd., along Whitewater River near town of Bonnie Bell, c. 2 miles north of Hwy I-10
488
Comment
LA208534
Populus fremontii subsp. fremontii
Mary V. Hood;
1945-3-25
45- 17 -k*
Riverside
Aguanga
587
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
CAS-BOT-BC356166
Porophyllum gracile
Carl B. Wolf
1932-4-29
3093
Riverside
Eastern Colorado Desert. W. edge of Maria Mts. 17 mi. from Blythe on Rice Road
152
Comment
SD262208
Porophyllum gracile
Mitch Provance, Matt K. Beyers, John Hazlett, Douglas Gordon-Blackwood.
2017-4-13
417 56
Riverside
Peninsular Ranges: Wildomar, Sedco Hills, along transmission road between Lost Rd. and Lake View Rd. (Lake Eslinore 7.5'Q)
563
Comment
UCR266494
Porophyllum gracile
Mitch Provance, Robin Kinmont
2015-3-30
315- 28
Riverside
Temecula/Murrieta Region, Murrieta Hot Springs, SW base of unnamed hill 0.6 miles W of Skunk Hollow, N side of Murrieta Hot Springs Rd at Chandler Dr., W of the lower watertank.
406
Comment
UCR48392
Porophyllum gracile
Steve Boyd
1986-5-1
1786
Riverside
Perris-Aguanga Basin region, southwestern Perris Basin, hill west of Skunk Hollow, Skunk Hollow vernal pool
488
Comment
RSA5231
Potentilla glandulosa subsp. nevadensis
Carl B. Wolf
1932-8-5
s.n.
Riverside
Trail from Tahquitz Valley to San Jacinto Peak, San Jacinto Mountains.
2744
Comment
CLARK-A1528-2867
Prosopis chilensis var. glandulosa
John C. Roos
1952-7-16
5814
Riverside
San Timoteo Canyon
441
Comment
SEINET11132263
Prosopis glandulosa
G. B. Grant
1906-5-1
1043 -6721
Riverside
Colorado desert at Palm Springs, southern California
Comment
POM2528
Prosopis glandulosa var. torreyana
Marjorie Shaw
1916-03
s.n.
Riverside
Palm Springs.
Comment Read comments Aug 27 2011
SEINET858920
Prosopis glandulosa var. torreyana
M. F. Wojciechowski
2000-1
875
Riverside
Ca. 5 miles north of Blythe along US highway 95, in low, sandy area adjacent to Colorado River.
Comment
UC212343
Prosopis glandulosa var. torreyana
unknown
May 1 1906-May 10 1906
1043 -6721
Riverside
Palm Springs; Colorado Desert
Comment Read comments Apr 17 2011
RSA453215
Prunus emarginata
Elbert Benjamine
1929-5-19
210
Riverside
Mt. San Jacinto.
Comment
UCR39192
Prunus fasciculata
M. L. Rosczyk, G. K. Helmkamp
1985-4-4
204
Riverside
Little San Bernardino Mtns/ Sonoran (Colorado) Desert, Big Morongo Preserve, south of Morongo Valley, at the west side of the main canyon c. 0.5 miles north of Indian Ave.
503
Comment
CAS-BOT-BC151120
Prunus fremontii
Alice Eastwood
1913-4-30
3022
Riverside
Palm Springs
Comment
UC400189
Prunus fremontii
Ynes Mexia
1929-2-16
2327
Riverside
near Palm Springs; Murray Canyon, Colorado Desert
Comment
SD212715
Prunus virginiana var. demissa
T. B. Salvato, John F. Green
2004-5-27
606
Riverside
Head of Banning (San Gorgonio Canyon) Canyon close to the San Bernardino County line, 0.5 miles Southeast of Oak Glen Conservation Camp
1402
Comment
SEINET6081899
Psathyrotes ramosissima
Unknown
1932-4-26
Riverside
5 miles east of Mecca on Blythe Road.
Comment Read comments Nov 7 2015
UC1595718
Psathyrotes ramosissima
W. Wisura, J. Dolan, and M. Wall
1992-3-24
4622
Riverside
6.0 mi ne Mecca (on Box Canyon Rd.)
Comment
RSA543188
Pseudognaphalium biolettii
Steve Boyd, Tim Ross, Mike Hammitt
1991-5-2
s.n.
Riverside
Vail Lake region, alluvial benches along Kolb Creek, S of Hwy 79 at Jtn w/ Woodchuck Rd.
494
Comment
RSA586144
Pseudognaphalium biolettii
D. L. Banks, S. D. Boyd
1995-3-16
0106
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. E of the Dripping Springs Alcove, N slope of Wildhorse Peak, on the Wildhorse Trail.
610
Comment
SDSU13557
Pseudognaphalium biolettii
W. Miller with C. Mosse
1972-7-20
Riverside
Comment
RSA770784
Pseudognaphalium luteoalbum
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4535
Riverside
San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
SD237349
Psilocarphus brevissimus
D. E. Bramlet
1991-5-7
2123
Riverside
Peninsular Range; Perris-Aguanga Basin Region: San Jacinto Valley, 8.2 km SW of Hemet, just NE of jct. of California Ave. & Marvin Hull Road, c. 50-150 m north of the AT&SF railroad tracks & 300 m west of MWD canal.
500
Comment
SD262211
Psilocarphus brevissimus
Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett
2017-3-29
317 37
Riverside
Perris-Aguanga Basin: Menifee, SE corner of Musick Rd and Murrieta Rd (Romeland 7.5'Q)
454
Comment
UCR89227
Psilocarphus brevissimus var. brevissimus
Scott D. White
1995-9-22
3677
Riverside
San Jacinto Valley, March Air Force Base, west of Plummer St. and south of Cactus Ave., 0.7 mile west of 215 Fwy.
460
Comment
SD260191
Psilostrophe cooperi
A. C. Sanders, Tim Thomas, T. B. Salvato
2012-11-1
40511
Riverside
Sonoran (Colorado) Desert: Chuckwalla Bench, south of the Chuckwalla Mtns., along Bradshaw Trail 1 km SE of Augustine Rd. junction, at large wash of SW side of road.
694
Comment
CAS-BOT-BC346359
Psorothamnus
W. R. Dudley
1895-1-1
s.n.
Riverside
Colorado Desert near Palm Springs Station
Comment
CAS-BOT-BC346364
Psorothamnus
Marcus E. A M Jones
1925-9-7
s.n.
Riverside
Palm Spring
Comment
JEPS41644
Psorothamnus arborescens var. simplicifolius
H. M. Hall
1905-5-11
6024
Riverside
Cottonwood Mts. , Cottonwood Mts. (Colorado Desert)
Comment
LA31367
Psorothamnus arborescens var. simplicifolius
Jane Turner; Barbara Whitesel, Virginia Sjaholm
1959-3-21
C 180
Riverside
Morongo Wash
Comment
UC729667
Psorothamnus arborescens var. simplicifolius
Carl B. Wolf
1932-5-25
3680
Riverside
1 mi below, n base of San Jacinto Mts. Fish Hatchery; n base San Jacinto Mts., Snow Creek Canyon
396
Comment
CAS-BOT-BC353631
Psorothamnus emoryi
Alice Eastwood
1913-4-30
3000
Riverside
Palm Springs
Comment
UCD108314
Psorothamnus emoryi
L. S. Rose
1935-12-10
s.n.
Riverside
Palm Springs, Colorado Desert.
138
Comment
UCSB3042
Psorothamnus emoryi
Graney, Don
1953-3-21
Riverside
11 miles east of Indio-Colorado Desert
Comment
RSA91375
Psorothamnus emoryi
F. W. Peirson
1939-11-25
s.n.
Riverside
Foot of mountain near Painted Canyon.
Comment
UCR281909
Psorothamnus polydenius
A. C. Sanders, Jim Malusa
2017-9-21
43360
Riverside
Sonoran (Colorado) Desert, northern Chocolate Mountains Aerial Gunnery Range, south of Bradshaw Trail at large wash crossing
689
Comment
JOTR33992
Psorothamnus schottii
La Doux, Tasha, M. Harding
2010-4-7
2880
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains, north of Fan Hill; large, open southwest flowing fan below Key's View with cobble benches above wash
Comment
RSA348945
Psorothamnus schottii
Steve D. Boyd
1986-2-18
1312
Riverside
Hwy 195, just W o fthe Coachella Canal, W base of Mecca Hills.
Comment
RSA605768
Psorothamnus schottii
A. C. Sanders
1995-5-23
17122
Riverside
Colorado Desert, Coachella Valley: alluvial fans below the Santa Rosa Mtns, near the mouth of Martinez Cyn., at end of 72nd Ave.
25
Comment
SD146262
Psorothamnus schottii
T. B. Salvato, A. C. Sanders, Mitch Provance
2000-4-18
47
Riverside
Coachella Valley; 2 mi. NE of Mecca near mouth of Painted Canyon at foot of Mecca Hills, W edge of Coachella Canal.
9
Comment
UC1080447
Psorothamnus schottii
P. C. Everett and E. K. Balls
1958-4-29
22957
Riverside
Hwy 60/70, Indio to Blythe, 5 mi E of jct. with Hwy. 99
121
Comment
UC68600
Psorothamnus schottii
H. M. Hall
Apr, 1905
5781
Riverside
10 mi w Coachella; Colorado Desert, w of Coachella
152
Comment
CAS-BOT-BC340948
Psorothamnus spinosus
Roxana S. Ferris
1918-6-14
973
Riverside
Between Palm Springs and Indian Wells
Comment
UCSB3066
Psorothamnus spinosus
Haller, John
1950-5-21
Riverside
Coachella Valley, 2 miles up Palms to Pines Highway, near base of mountains
Comment
GMDRC6574
Pteridium aquilinum var. pubescens
J. M. Andre
2012-6-15
30531
Riverside
San Jacinto Mountains: along Hwy 243, 10.7 mi. south of Interstate 10 (Banning); SB Natl. Forest
1499
Comment
HSC82996
Pterostegia drymarioides
N. M. Fellows, A. C. Sanders
1985-4-9
125
Riverside
Oasis de los Osos TNC Preserve, off Snow Creek Canyon at the N foot of San Jacinto Mtns., 1 mi. W of Snow Creek Village
489
Comment
JOTR31854
Pterostegia drymarioides
La Doux, Tasha, M. Harding, J. Lynam, B. Truesdell, K. Kain
2011-3-10
2112
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Fargo Canyon; where 4x4 road meets southwest park boundary; steep-walled canyon
533
Comment
RSA392939
Pterostegia drymarioides
Robert Gustafson
1980-5-5
1562
Riverside
Whitewater Canyon Road, 1.8 miles from the junction with Interstate 10.
610
Comment
JOTR31181
Purshia tridentata var. glandulosa
La Doux, Tasha, G. Clifton
2009-5-14
1978
Riverside
Joshua Tree National Park. (Stop 1)Little San Bernardino Mountains, Upper Covington Flats, west of trail head
1474
Comment
UCR239864
Pyrola picta
O. F. Clarke
2007-7-26
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., James Reserve
1646
Comment
SEINET13382482
Quercus
Mitch Provance
2009-1
17424
Riverside
Banning, beneath SCE lines about 290 m NW of the intersection of Bluff St. and Midas Canyon Rd
850
Comment
UCR273999
Quercus
Mitch Provance
2012-9-11
17621
Riverside
Badlands of Western Riverside County, Beaumont, near N base of Mt. Davis, near Cooper's Creek (tributary of San Timoteo Creek), about 2000 ft., along dirt road extension of Risco Circle, S of W 4th St.
762
Comment
UCR277504
Quercus
Mitch Provance
2012-4-20
412- 36
Riverside
San Timoteo Canyon, 0.8 mi south-southeast of the SCE El Casco Substation, on the south side of San Timoteo Canyon Rd./Oak Valley Parkway
671
Comment
RSA477085
Quercus agrifolia
Mark Morris
1929-3-17
14899
Riverside
Palm Canyon.
Comment
UCR158896
Quercus agrifolia
A. C. Sanders, R. E. Riefner Jr.
2005-8-12
31559
Riverside
San Jacinto Mtns., Valley Hi County Park (closed) off Hwy 243 and Twin Pines Rd. at McMullen Flat
1189
Comment
POM270082
Quercus berberidifolia
Lyman Benson
1933-3-31
4145
Riverside
San Bernardino Mt. Range. US 66 [actually US 60], Beaumont.
457
Comment
UC64103
Quercus berberidifolia
H. M. Hall
1901-8-6
2644
Riverside
Canyon of the San Jacinto River San Jacinto Mountains
1066
Comment
RSA476547
Quercus chrysolepis
N. C. Cooper
1943-9-11
903
Riverside
San Jacinto Mtns. below Idlewild.
1067
Comment
RSA761231
Quercus chrysolepis
Shawn Krosnick, C. Martinez, Naomi S. Fraga, L. McDade
2010-8-14
724
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
UCSB1061
Quercus chrysolepis
Neely, William
1948-10-3
Riverside
Hill slopes of Fern Valley, Idyllwild, San Jacinto Mts.
2072
Comment
RSA772411
Quercus cornelius-mulleri
Orlando Mistretta, Duncan S. Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4854
Riverside
Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 0-1 miles above Whitewater Visitor Center (Whitewater Trout Farm); between N34.00456, W116.67238 and N33.99629 and W116.66010.
915
Comment
RSA33879
Quercus turbinella
N. C. Cooper
1944-5-20
1307
Riverside
Palms to Pines Hwy., San Jacinto Mtns.
1220
Comment
CLARK-A1528-2914
Quercus wislizeni var. frutescens
John C. Roos
1952-4-13
5518
Riverside
Box Springs Mountains
518
Comment
SD255187
Quercus wislizeni var. frutescens
R. F. Thorne, E. W. Lathrop
1977-5-18
49726
Riverside
Santa Ana Mountains: Bear Spring (east slope of Santiago Peak.
Comment
SD144018
Rafinesquia californica
A. C. Sanders, P. Mackay, T. Thomas, and O. Clarke
1997-5-4
20643
Riverside
San Jacinto Mountains: N side along Hwy 243, 1.5 mi. below Twin Pines Ranch Road (McMullen Flat), N slope of 3740.
1067
Comment
POM311103
Rafinesquia neomexicana
H. K. Sharsmith
1952-4-10
4059
Riverside
Smoke Tree Wash, ca 5 mi. NE of Cottonwood Spirngs, Joshua Tree National Monument
854
Comment
UCR104018
Rafinesquia neomexicana
George K. Helmkamp
1998-4-4
3141
Riverside
Sonoran (Colorado) Desert, junction of Calif. Hwy 62 (Twentynine Palms Hwy) & Calif. Hwy 177 (Desert Center-Rice Rd)
457
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
RSA198929
Ranunculus californicus
Robert F. Thorne, P. A. Munz, E. W. Lathrop
1968-5-8
37588
Riverside
Santa Rosa Plateau: on Mesa de Colorado, Rancho California.
671
Comment
RSA0005415
Ranunculus californicus var. austromontanus
P. A. Munz
1927-5-21
10892
Riverside
Coahuila Valley.
1372
Comment
RSA162760
Ranunculus cymbalaria var. saximontanus
J. D. Olmsted
1959-9-23
997
Riverside
Stream crossing just S of Hurkey Creek crossing on Hwy 74 by entrance to Garner Ranch. San Jacinto Mts to Hemet Lake
1479
Comment
RSA0019612
Ranunculus eschscholtzii var. oxynotus
H. M. Hall
1901-07
2414
Riverside
San Jacinto Mountains, near the summit.
3293
Comment
SD244235
Ranunculus muricatus
O. F. Clarke
2010-4-16
Riverside
Peninsular Range: Riverside; O.F. Clarke residence, 266 Frost Court; east edge of University of California Riverside campus (Riverside East 7.5)
351
Comment
RSA544415
Rhamnus crocea
Steve Boyd, Tim S. Ross
1991-6-14
6383
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
UCR230210
Rhamnus crocea
A. C. Sanders
2011-4-6
38976
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
RSA271886
Rhamnus ilicifolia
C. W. Tilforth, Walter Wisura
1978-7-25
1653
Riverside
Along Murrieta- De Luz Rd., west of Murrieta.
Comment
POM122331
Rhamnus tomentella subsp. cuspidata
Marcus E. Jones
1924-8-20
s.n.
Riverside
Idyllwild.
Comment
CHSC26488
Rhus ovata
James Henrickson
1970-4-10
4530
Riverside
8 air miles ESE of Temecula along Hwy. 71-79;
542
Comment
GMDRC6542
Rhus ovata
J. M. Andre
2012-6-15
30494
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
RSA403687
Rhus ovata
E. Crow
1928-11-12
43
Riverside
Morongo Valley, Colorado Desert.
Comment
SBBG97184
Rhus ovata
W. L. Halvorson
1977-4-1
77 -225
Riverside
5 mi S of Temecula on Hwy S16
Comment
UC534836
Rhus ovata
Victor Duran
1933-7-3
3498
Riverside
2 mi e Pinyon Flat; Santa Rosa Mountains
1066
Comment
UCR199693
Rhus ovata
Scott D. White, Angelia Carey, Linda Archer
2004-8-5
10684
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
UCR90964
Rhus ovata
Scott D. White
1996-3-16
3820
Riverside
Perris Basin, Lakeview Mtns, north of Winchester, at 'Maze Stone' Picnic Site
610
Comment
RSA76945
Rhus trilobata var. pilosissima
F. W. Peirson
1928-3-24
7727
Riverside
Large clumps along road up Temecula River, just north of Dripping Spring.
457
Comment
UCR102861
Ribes aureum var. gracillimum
A. C. Sanders
1997-3-26
20114
Riverside
Lake Skinner area, arroyo draining toward the SE arm of the lake, crossing the entrance road near the old house site (and relocated school building)
453
Comment
CAS-BOT-BC108722
Ribes cereum
H. M. Hall
1901-7-1
2353
Riverside
San Jacinto Mountains. Tauquitz Valley.
2438
Comment
POM50270
Ribes cereum
H. M. Hall
1901-07
s.n.
Riverside
In open forests of Tahquitz Valley.
2439
Comment
CAS-BOT-BC173142
Ribes indecorum
Steve Boyd
1993-3-14
7725
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Northeastern corner of the wilderness, south of Elsinore Peak, in broad saddle on high ridge forming east side of Wildhorse Canyon
975
Comment
UCR112398
Ribes indecorum
A. C. Sanders, Mitch Provance, E. J. Lawlor
2000-1-23
23313
Riverside
Lake Skinner area, summit of Black Mtn.
915
Comment
CAS-BOT-BC219231
Ribes nevadense
1914-9-6
s.n.
Riverside
Strawberry Valley, San Jacinto Mountains
1828
Comment
UCR81108
Ribes roezlii var. roezlii
Scott D. White
1993-5-29
1436
Riverside
San Bernardino Mtns, Big Oaks Canyon, along the road to Raywood Flat,Yucaipa Ridge
2134
Comment
UCR199570
Ricinus communis
Scott D. White, Angelia Carey
2004-7-2
10596
Riverside
San Jacinto Mountain foothills, Soboba Indian Reservation, Poppet Creek Canyon
610
Comment
CHSC1217
Romneya coulteri
E. Thomas
1940-5-11
Riverside
Temescal canyon.
Comment
UCR217664
Romneya coulteri
Ana Hernandez, Jeff B. Galvin
2010-5-6
020
Riverside
Santa Ana Mountains, At the mouth of Rice Canyon on East Horsethief Trail next to riparian drainage
494
Comment
UCR149984
Rosa californica
Scott D. White, Angelia Carey
2004-5-7
10334
Riverside
San Jacinto Mountains, Indian Creek and adjacent foothills
610
Comment
SD70908
Rumex conglomeratus
Helen V. Witham
1969-7-2
183
Riverside
De Luz Creek crossing, 4 mi. N. of De Luz. One plant seen, in crack in boulder, impossible to get root (stout taproot ?).
249
Comment
CLARK-A1528-765
Rumex crispus
Bruce Freeman
1968-5-22
680522-1
Riverside
University of California
304
Comment
POM204506
Rumex crispus
M. French Gilman
1934-7-8
s.n.
Riverside
San Jacinto Mountains
Comment
CAS-BOT-BC433583
Rumex hymenosepalus
E. A. Zumbro
1900-5-1
345
Riverside
Reche Canon [Reche Canyon]
Comment
SEINET3245820
Rumex hymenosepalus
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-1
37695
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.
363
Comment
CDA2894
Rumex obtusifolius
A. C. Sanders, T. B. Salvato
2001-5-24
24368
Riverside
Perris-Aguanga Basin; Temecula, Long Canyon west of Del Rey Rd., along bottom of canyon W of junction of Av. Pina Colada
Comment
LA207772
Rumex violascens
J. Warren;
1952-4-6
sn
Riverside
Snow Creek
609
Comment
UCR92689
Rumex violascens
A. C. Sanders, K. D. Jones, D. Malueg
1996-4-20
18052
Riverside
San Jacinto Valley, San Jacinto River between Nuevo and Lakeview, from 11th to 13th Streets, E side of the river channel
433
Comment
RSA764121
Rupertia physodes
Linda M. Prince, Duncan S. Bell
2009-6-17
581
Riverside
Cleveland National Forest
Comment
UCR19559
Sagina saginoides var. hesperia
E. C. Jaeger
1922-7-6
s.n.
Riverside
San Jacinto Mtns., Long Valley
2439
Comment
RSA26966
Salazaria mexicana
C. L. Hitchcock
1940-4-1
5905
Riverside
1 mi. below Cottonwood Springs. Joshua Tree Nat. Monument.
Comment
UCR266335
Salicornia subterminalis
D. E. Bramlet
1992-5-28
2294
Riverside
Perris-Aguanga Basin region, west of Hemet, south of Florida Ave. and EMWD canal
457
Comment
HSC66447
Salix exigua
Christopher Davidson, B. Gustafson
1977-4-7
593
Riverside
Whitewater Canyon Road, (exit from I-10, 2.5 mi. W of junction I-10 with State 62, near start of Angeles Crest Trail.)
610
Comment
UC494349
Salix exigua var. hindsiana
Mrs. H. P. Bracelin
1932-4-12
600
Riverside
4.8 km. n Arlington (on rd. to Pedley, 4 mi w of Riverside, e side of bridge over Santa Ana R., down embankment either side of hwy.)
240
Comment
CAS-BOT-BC108149
Salix gooddingii
F. R. Fosberg
1932-3-13
8065
Riverside
Thousand Palm Can., Coachella Valley
Comment
SBBG29080
Salix gooddingii
C. B. Wolf
1932-4-28
3085
Riverside
back of Colorado River, ca. 800 m from State Inspection Station, on way to Blythe Bridge
90
Comment Read comments Mar 26 2011
JOTR35495
Salix laevigata
La Doux, Tasha, D. Shade, S. De Groot, N. Fraga, L. Washburn
2013-4-26
3183
Riverside
Joshua Tree National Park. Little San Bernardino Mtns, Upper Smithwater Canyon, NW of Quail Mtn. (Biodiversity Hunt stop2)
1295
Comment
RSA698836
Salix laevigata
J. R. Bruff
1927-3-13
313
Riverside
Thousand Palms
Comment Read comments Apr 3 2011
SEINET1004492
Salix laevigata
T. B. Salvato, Kent Beaman
2005-1
840
Riverside
San Jacinto Mtn foothills: San Jacinto River E of Valle Vista just downstream from the Forest Service Boundry and N of CA Hwy 74.
549
Comment
UC914225
Salix laevigata
Charles B. Fiker
1946-4
3365
Riverside
s of Temecula bridge (Hwy. 395)
Comment
RSA92622
Salix lasiolepis
F. W. Peirson
1922-6-29
5437
Riverside
Tahquitz Valley.
2134
Comment
CAS-BOT-BC128445
Salix lasiolepis var. lasiolepis
Marian L. Campbell
1921-3-19
35
Riverside
Banning
Comment
UCR35143B
Salsola australis
L. B. Ziegler
1976-6-20
550 B
Riverside
San Jacinto Valley
473
Comment
CDA3210
Salsola tragus
T. C. Fuller
1975-11-6
20115
Riverside
Northeast corner of Monroe Street & Interstate 10 freeway, Indio.
0
Comment
SBBG28438
Saltugilia australis
D. Myrick
1964-4-30
809
Riverside
Palms to Pines Hwy (St Hwy 74), 15 mi W of Palm Desert
1219
Comment
UCR165399
Saltugilia australis
A. C. Sanders, D. Malueg
2003-5-8
26573
Riverside
Perris-Aguanga Basin region, Los Alamos Road at Warm Springs Creek crossing west of Hwy 79, northeast of the Hogbacks, north of Los Alamos Rd. and east of the creek
396
Comment
RSA0095110
Saltugilia australis
Ora M. Clark
1929-3-16
1709
Riverside
N of Whitewater. Colorado Desert.
Comment
JOTR34205
Saltugilia latimeri
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2010-5-27
2997
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
CHSC89887
Salvia apiana
L. P. Janeway
2004-5-8
8076
Riverside
Peninsular Ranges. Santa Ana Mountains, Los Alamos Canyon; along Wildomar Road 0.8 km east of its crossing of Los Alamos Creek.
488
Comment
UC1080342
Salvia apiana
E. K. Balls and P. C. Everett
1957-11-4
22748
Riverside
Snow Creek San Jacinto Mts., Snow Creek (near old Fish Hatchery, n base of San Jacinto Mts)
701
Comment
UCR234759
Salvia apiana
A. C. Sanders, John F. Green
2012-6-25
40314
Riverside
Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon near Hostettler Rd. south of I-15, narrow canyon draining from vicinity of Palomino Creek Dr. at end of Calendula St.
387
Comment
UCR97491
Salvia columbariae
A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand
1997-3-12
19870
Riverside
Lake Skinner area, lower Rawson Canyon, along road NE of Skinner Lake
457
Comment
SEINET7040183
Salvia columbariae
A. G. Vestal
1962-3-29
Riverside
0.4miles east of Murrietta [on Murrietta Hot Springs road]. Murrieta Quad. UTM Zone 11, 482619mE, 3712809mN.
Comment
RSA263765
Salvia leucophylla
E. W. Lathrop
1967-4-14
6182
Riverside
4 miles west of Corona between Tin Mine Canyon and Santiago Peak, Skyline Drive.
Comment
RSA666647
Salvia mellifera
A. C. Sanders, Kent Beaman
2002-5-10
25046
Riverside
Santa Ana Mtns., Santa Rosa Plateau: hills west of the head of De Luz Creek, 0.4 mi south of Tenaja Rd. on west side of Calle Roble near Avenida Matorral.
671
Comment
UCD125585
Salvia mellifera
K. Esau
1935-6-20
s.n.
Riverside
Beaumont Grade.
Comment
UCR140324
Salvia mellifera
A. C. Sanders
2004-5-12
27892
Riverside
Elsinore Basin Region, Walker Canyon at northeast foot of Alberhill Mountain, Temescal Creek
378
Comment
JEPS62792
Salvia vaseyi
W. L. Jepson
1914-5-18
5998
Riverside
Pinyon Well Colorado Desert, Lookout Mts. (n of Indio, Lookout Mts)
762
Comment
NY43174
Salvia vaseyi
J. B. Walker
1995-5-3
1404
Riverside
S of Palm Desert, along Hwy 74, at desert lookout over Coachella Valley
500
Comment
SEINET2065848
Salvia vaseyi
A. C. Sanders, K. Rose
1995-4-27
16736
Riverside
Coachella Valley: foot of the Little San Bernardino Mts., Canyon E of Fan Hill, just outside Joshua Tree Natl. Park
548
Comment
UC883998
Salvia vaseyi
P. A. Munz and I. M. Johnston
1922-5-7
5285
Riverside
Mouth of Dry Morongo Wash; Colorado Desert
365
Comment Read comments Sep 26 2011
CHSC100669
Sambucus mexicana
A. C. Sanders
2004-5-12
27884
Riverside
Elsinore Basin Region: Walker Canyon at northeast foot of Alberhill Mountain, Temescal Creek.
378
Comment
UC64324
Sambucus mexicana
H. M. Hall
June, 1901
2216
Riverside
Onstatt's Valley San Jacinto Mountains
1615
Comment
CAS-BOT-BC238853
Sambucus nigra subsp. caerulea
A. C. Sanders; J. Goetzen
1996-5-1
18126
Riverside
San Bernardino Mtns.: Morongo Indian Reservation, along dirt road in Hathaway Crk. Cyn., N of Banning
915
Comment
UCR92657
Sanicula arguta
Scott D. White
1996-3-31
3867
Riverside
Elsinore Basin, Bundy Canyon, SE of Lake Elsinore; c. 1 road mile (+- 0.2 mi) east of Bundy Canyon Road exit from Hwy I-15. About 40 ft. south of road along mapped intermittent blueline stream
463
Comment
UCR214902
Sanicula bipinnatifida
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-3-31
37682
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.
402
Comment
RSA614423
Sanicula crassicaulis
D. L. Banks
1997-3-29
1556
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
CLARK-A1045-125
Sarcostemma hirtellum
George K. Helmkamp
1977-3-20
Riverside
Deep Canyon dry wash of Deep Canyon; Palm Desert 15'Q
Comment
JEPS27445
Sarcostemma hirtellum
W. L. Jepson
1928-4-25
12627
Riverside
s. Mohave Desert, Pinto Basin
1676
Comment Read comments Dec 26 2016
SEINET3004999
Sarcostemma hirtellum
G. Rink
2011-4-4
10427
Riverside
Northwest of Blythe, east of the McCoy Mtns, desert pavement
182
Comment
UCR218473
Sarcostemma hirtellum
Jim Andre, T. La Doux
2009-3-10
11250
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
RSA758330
Schismus arabicus
Doug Goldman
2005-3-3
3037
Riverside
Box Canyon, along the west side of Box Canyon Road, around 10 miles southwest of the intersection with Interstate 10 and around 0.7 miles southeast of Blake Hill
268
Comment
CAS-BOT-BC243457
Schismus barbatus
Rateaver
1944-2-21
58
Riverside
Fan of Tahquitz Creek, Palm Springs
Comment
RSA386262
Schismus barbatus
Christopher Davidson
1973-4-1
1806
Riverside
Hwy 71/79, appx. 7 mi from jct of Hwy 395 south.
412
Comment
UCSB466
Schismus barbatus
Beeks, Richard
1952-4-4
Riverside
U.S. 99, opposite Twenty Nine Palms turnoff
Comment
RSA736655
Schoenoplectus americanus
Justin M. Wood
2008-7-16
31
Riverside
Gavilan Hills at Temescal Wash, near Olsen Canyon, Morgan property, Alberhill area.
Comment
SDSU12983
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
SEINET10506556
Scirpus chilensis
David B. Dunn
1946-3-17
Dunn 2099
Riverside
At the springs at pushawalla (palms) canyon. Indio hills. Alkaline
Comment
CAS-BOT-BC214218
Scutellaria bolanderi subsp. austromontana
Mrs. E. C. Van Dyke
1928-7-22
s.n.
Riverside
Idyllwild
Comment
RSA749051
Scutellaria bolanderi subsp. austromontana
A. C. Sanders, Tim Thomas
2008-8-1
35969
Riverside
lower Coldwater Creek near Mountain Center, at stream crossing of trail SSE of Keenwild Fire Station
1402
Comment
SD136993
Selaginella bigelovii
Steve Boyd, Tim Ross
1992-5-4
7204
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Oak Flats area east of Verdugo Potrero
730
Comment
UCR124098
Selaginella bigelovii
Steven R. Hill
2001-4-29
33538
Riverside
Western Colorado Desert/ San Bernardino Mtns., E side of Whitewater Canyon along Whitewater River, east of Whitewater Canyon Road, about 2 mi north of Route I-10
549
Comment
UC489137
Senecio
C. V. Meyer
June 1927
212
Riverside
foot of Idyllwild Grade San Jacinto Mts.
762
Comment
CAS-BOT-BC363485
Senecio californicus
Philip A. Munz
No date on label
15663
Riverside
Whitewater Canyon, 2 miles north of Indio - Banning boulevard
Comment
LA203926
Senecio flaccidus var. douglasii
Elizabeth McClintock;
1936-8-12
sn
Riverside
San Jacinto Mountains, Massacre Canyon, near San Jacinto
Comment
JEPS4751
Senecio flaccidus var. monoensis
Roxana S. Ferris and R. Bacigalupi
1953-4-20
12634
Riverside
4.0 mi n Shaver Summit (road to Lost Palms Canyon)
Comment
UCR269865
Senecio mohavensis
A. C. Sanders, Jim Malusa
2016-3-18
42360
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, along gasline road 21.5 km due north of Slab City/Camp Dunlap
538
Comment
RSA0096810
Senecio vulgaris
Duncan S. Bell, Andrew Chambers
2015-3-12
7786
Riverside
San Gorgonio Wilderness area; Whitewater Canyon; about 0.75 air miles northeast of Red Dome.
863
Comment
UCR26101
Senecio vulgaris
John C. Roos
1952-3-26
5417
Riverside
City of Riverside, Fairmount Park
259
Comment
UCR90366
Senecio vulgaris
Scott D. White
1995-6-30
3423
Riverside
Santa Ana Mtn. foothills, Cole Creek, NW of Murrieta, upstream from Murrieta Creek confluence
396
Comment
RSA613317
Senecio vulgaris
D. L. Banks
1997-3-1
1382
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, west of Pala Road. Reservation lands west of the casino and along Pechanga Creek.
329
Comment
RSA220388
Senna armata
C. W. Tilforth, John Dourley
1921-4-14
343
Riverside
Pinto Basin, Joshua Tree National Monument.
Comment
UC2013408
Sequoiadendron giganteum
Rudolf Schmid and Mena J. Schmid
2009-5-1
2009 -1
Riverside
NW San Jacinto Mountains NE of Highway 243 ca. 16 Highway km NW of Idyllwild, in the S unit of the San Bernardino National Forest, on SW, flank of Black Mountain (summit). Just left (as ascending) of Black Mountain Trail on slope by large trunk lying across trail, at the head of Indian Creek in drainage, uppermost Hall Canyon.
Comment
SBBG80511
Sesbania exaltata
A. C. Sanders
1985-8-24
5950
Riverside
near Oasis, on E side of Hwy 195, ca. 0.5 mi N of the intersection with Hwy 86, just N of Ave 76
-51
Comment
RSA588598
Sesuvium verrucosum
D. L. Banks, S. D. Boyd
1995-12-17
809
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
UCR145577
Sesuvium verrucosum
Chet McGaugh
2004-11-15
s.n.
Riverside
Sonoran (Colorado) Desert, Coachella Valley, 1 mile south of Thermal, parcel bounded by Ave. 58 & Ave. 60 on the north and south and by Polk and Filmore on the west and east, between the airport and Whitewater River
-41
Comment
UCR5958
Sesuvium verrucosum
Barry A. Vittor
1966-3-25
s.n.
Riverside
Sonoran Desert; Western Colorado Desert, Coachella Valley, Palm Island Estates, Hwy 111, 2 mi. NW of Salton Sea State Park
-30
Comment
UC1620068
Sibaropsis hammittii
Steve Boyd and Tim Ross
1992-3-31
6771
Riverside
Elsinore Peak Santa Ana Mountains, USGS Wildomar 7.5' quadrangle
1011
Comment
RSA649334
Sidalcea malviflora
Chris M. Johnson
1970-3-16
82
Riverside
behind Temecula, paralleling Hwy 71.
265
Comment
OBI42663
Sidalcea sparsifolia
B. Pitzer & K. Kirtland, K. Kirtland
1986-5-6
202
Riverside
Butterfield Stage Ranch Development, in the hills on the N side of Pauba Valley in the Rancho Calif area, 1 mi S of Buck Mesa on the E side of Butterfield Stage Rd
457
Comment
SBBG94888
Sidotheca trilobata
C. McGaugh
1990-8-8
Riverside
SW Durasno Valley, S of town of Anza
1371
Comment
UC55875
Silene antirrhina
H. M. Hall
April 1902
2966
Riverside
vicinity Riverside; vicinity of Riverside
457
Comment
UCR193979
Silene antirrhina
A. C. Sanders
2008-7-25
35897
Riverside
Peninsular Range; San Jacinto Mtns., east side of May Valley, NE of Bonita Vista Rd. at foot of hills
1543
Comment
UCD170112
Silene coniflora
A. C. Sanders; Steven R. Hill
2001-5-4
24130
Riverside
Santa Ana Mtns. region, W of Temecula, Santa Rosa Plateau area, top of escarpment on Rancho California Rd. at Avenida del Oro (to Sandia Creek. Dr.), E side of Rancho Calif. Rd.
488
Comment
UCR137710
Silene gallica
D. L. Banks
1997-3-29
1564
Riverside
NW Palomar Mtns, Agua Tibia Mtns, Pechanga Indian Reservation. Headwaters of Pala Creek at the S extremity of the Reservation, north of the Riverside/San Diego Co. line, west of the intersection of Magee Truck Trail and Moreno Rd including a large area of vernally wet grassland at the extreme SW corner of the Reservation
409
Comment
UCR265593
Silene gallica
Jordan Zylstra
2014-3-18
14005
Riverside
San Jacinto Mountains, Apple Canyon, west of Apple Canyon Road
1453
Comment
POM12909
Silene parishii var. viscida
P. A. Munz
1922-6-28
5867
Riverside
Peak west of Toro Peak
2470
Comment
HSC101265
Simmondsia chinensis
Jim Andre
2012-3-19
21375
Riverside
Palen Valley; along Palen Pass Rd. (dirt), 7.1 mi. east of Hwy. 177.
321
Comment
RSA76934
Simmondsia chinensis
F. W. Peirson
1919-4-13
2049
Riverside
Murray Canyon, Palm Springs Region.
457
Comment
UC68604
Simmondsia chinensis
H. M. Hall
May, 1905
5870
Riverside
Chuckawalla Bench; Colorado Desert, Chuckawalla Bench
Comment
UCR120190
Sisymbrium irio
Mitch Provance
1998-3-7
154
Riverside
Jurupa Mountains, 'Rattlesnake Mt.', c. 0.5 km east of corner of Rorimer Dr. and Brenton St., on the E side of Armstrong Rd., in the Sunnyside area of Riverside.
366
Comment
UCR172139
Sisymbrium irio
A. C. Sanders
2006-5-11
32255
Riverside
Warm Springs Valley, N edge of city of Lake Elsinore, 35 acre parcel south of the intersection of Collier Ave. and Riverside Dr., NE of Alberhill Crk., NW of Enterprise Way
389
Comment
UCR16053
Sisyrinchium bellum
S. Riddell
1973-5-17
730517 8
Riverside
Santa Ana Mtns, Picnic Ground of El Cariso Fire Station on Hwy 74
793
Comment
RSA0018656
Sitanion
J. D. Olmsted
1962-5-3
3538
Riverside
Above old Santa Rosa Indian Village; SW side of Santa Rosa Mountain.
1905
Comment
RSA737325
Solanum douglasii
Justin M. Wood
2008-9-22
165
Riverside
SW Perris Basin; Temecula - Murrieta Creek, downstream of 1st street bridge.
293
Comment
UCR98707
Solanum douglasii
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
UCR26840
Solanum rostratum
A. C. Sanders
1982-6-12
2716
Riverside
Riverside, residential garden, 422 Campus View Drive
335
Comment
RSA717462
Solanum umbelliferum
Scott D. White
2006-4-28
11319
Riverside
Elsinore Basin: Wildomar., east of the I-15 Freeway and north of Baxter Rd. South- and west-facing hillsides, minor ephemeral wash, and upper bajadas at bases of hills.
427
Comment
UCR234288
Solanum umbelliferum
A. C. Sanders, John F. Green
2012-4-6
40017
Riverside
Peninsular Range; Santa Ana Mtns. Area, Temescal Canyon, along Temescal Cyn. Rd., between Campbell Ranch Rd. and Glen Ivy Electrical Substation, west of I-15 Fwy, c. 10 miles south of Corona
327
Comment
RSA0020571
Solanum umbelliferum
J. D. Olmsted
1962-6-23
5303
Riverside
SE San Bernardino Mts: near Calelectric water intake on S. fk. Whitewater River.
2195
Comment
RSA0030774
Solanum umbelliferum
M. V. Hood
1945-3-26
s.n.
Riverside
Aguanga.
610
Comment
RSA90062
Solidago californica
E. K. Balls, Percy C. Everett
1953-8-19
18545
Riverside
Santa Rosa Spring, Santa Rosa Peak
2134
Comment
RSA702049
Solidago occidentalis
Scott D. White, Angelia Carey
2004-9-16
10758
Riverside
San Jacinto Mountain foothills: Indian Creek watershed, above confluence w/ San Jacinto River. Former homestead area with persisting pond (cattle pond?) & adj. wetlands and seep.
579
Comment
SD5257
Solidago velutina subsp. californica
F. Youngberg
1933-8-18
Riverside
Idyllwild Pines, San Jacinto mts.
Comment Read comments Jul 10 2010
SBBG133407
Solidago velutina var. californica
S. D. White
26-Map-2004
10258
Riverside
San Jacinto Mtn foothills, Soboba Indian Reservation, Indian Crk Watershed
518
Comment
UCR41347
Sonchus oleraceus
N. M. Fellows, A. C. Sanders
1985-5-7
185
Riverside
San Jacinto Mountains, 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
488
Comment
CDA2502
Sorghum halepense
T. C. Fuller
1960-7-12
4904
Riverside
Southeast corner Clinton Street & 44th Avenue, Indio
0
Comment
UCR126422
Sorghum halepense
T. B. Salvato, A. C. Sanders
2000-4-27
62
Riverside
Coachella Valley, between Filmore & Buchanan on Avenue 56
-12
Comment
RSA612481
Spergula arvensis
D. L. Banks
1997-2-23
1336
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, north of Pechanga Road, south of Anza Road, just NNW of San Gabriel Church in the area burned by the 1996 Temecula Fire.
402
Comment
RSA674969
Spergula arvensis
Scott D. White, Teresa Salvato
2001-6-8
8577
Riverside
Santa Ana Mountains: Southern margin of county, just northeast of Rainbow Valley.
335
Comment
RSA0097879
Spergularia bocconi
A. C. Sanders
1993-5-12
14014
Riverside
Hemet, SW corner of intersection of Florida Ave (Hwy 74) & Warren Road, between San Diego Aqueduct and Warren.
457
Comment
CAS-BOT-BC390860
Spergularia marina
F. M. Reed
1906-7-1
s.n.
Riverside
West Riverside
Comment
UCR112321
Spergularia platensis
A. C. Sanders, K. C. Rose
1998-5-21
21864
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
RSA0098094
Spergularia rubra
Scott D. White, Justin M. Wood
2008-6-18
12241
Riverside
San Jacinto Mountains: Meadow N/W of Keen Camp Summit, S/W of hwy 79.
1402
Comment
RSA601920
Spergularia salina
D. E. Bramlet
1997-3-13
2495
Riverside
Nichols Road Wetlands. This site is located aproximatly 183 m. southeast of Nichols Road, 91m west of Collier Ave. and 196m west of I-15. The locality is east of the existing dirt road extending south from Nicholas Rd. and adjacent to Alberhll Creek.
381
Comment
RSA615341
Sphaeralcea ambigua
George K. Helmkamp, E. A. Helmkamp
1998-2-18
2700
Riverside
Colorado Desert: Midland Road, 3.8 miles SE of Midland, Little Maria Mountains
Comment
SBBG71507
Sphaeralcea ambigua
M. N. Ackley
1928-4-3
703
Riverside
Coral Reef Ranch
-13
Comment
UCR30102
Sphaeralcea ambigua
George K. Helmkamp
1983-4-5
483- 14
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, large wash below Chuckwalla Spring, 9 miles SW of Graham Pass Road
489
Comment
RSA445075
Sphaeralcea ambigua subsp. ambigua
I. M. Johnston
1917-4-4
13808
Riverside
Andreas Canyon
274
Comment
RSA445019
Sphaeralcea ambigua subsp. rosacea
M. B. Dunkle
1932-3-25
2906
Riverside
Near Cathedral Canyon.
Comment Read comments Feb 8 2009
RSA445023
Sphaeralcea ambigua subsp. rosacea
M. B. Dunkle
1935-3-30
4427
Riverside
Pinto Basin, Colorado Desert.
915
Comment
RSA445034
Sphaeralcea ambigua subsp. rosacea
L. E. Hoffman
1932-11-26
s.n.
Riverside
South of Palm Springs.
Comment
JOTR28790
Sphaeralcea ambigua var. ambigua
La Doux, Tasha
2005-3-30
1059
Riverside
Joshua Tree National Park. Next to Fried Liver Wash
544
Comment
JOTR32138
Sphaeralcea ambigua var. ambigua
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell
2011-3-31
2294
Riverside
Joshua Tree National Park. Northern edge of Hexie Mountains; Sandy pediment/bajada surrounding granitic ourcrops near Stirrup Tank parking lot (Stop 1)
Comment
POM126249
Sphaeralcea ambigua var. keckii
Thomas Craig
1927-4-2
40
Riverside
Hidden Springs Canyon; Colorado Desert.
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
RSA4928
Sphaeralcea emoryi var. nevadensis
Carl B. Wolf
1932-4-28
3070
Riverside
Chuckwalla Valley, 20 miles west of Blythe on Mecca Road
122
Comment Read comments Mar 26 2011
SBBG56977
Sporobolus cryptandrus
R. Hoffmann
1929-9-9
Riverside
Thomas Valley
Comment
UCD92993
Sporobolus flexuosus
B. A. Madson
1947-9-15
s.n.
Riverside
East side of San Jacinto Mts. Between Palm Springs and Idyllwild.
914
Comment
RSA762183
Stachys ajugoides
Peter Guiden, C. Martinez, Naomi S. Fraga, L. McDade
2010-8-14
81
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
RSA557897
Stachys rigida subsp. quercetorum
Steve Boyd, Orlando Mistretta
1992-4-22
7019
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Indian Potrero Trail south from Verdugo Potrero to Indian Potrero on ridge between Talega Canyon and Nickel Canyon.
610
Comment
UCR89808
Stachys rigida var. quercetorum
Scott D. White
1993-5-27
1415
Riverside
Peninsular Range, North Alberhill Ranch, in hills north of Walker Canyon
490
Comment
SD137718
Stachys stebbinsii
Darin L. Banks, Victor Steinmann
1995-7-10
744
Riverside
Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; along the Wildhorse Trail, south of lower Arroyo Seco, NWS of Wildhorse Peak.
609
Comment
SD244136
Stellaria media
T. B. Salvato, Mike Landers
2013-3-22
7387
Riverside
Perris-Aguanga Basin: southern end of Menifee Valley, between Hwy 215 and Winchester Road (Hwy 79) on Los Alamos Road at its crossing with Warm Springs Creek (Murrieta 7.5'Q)
395
Comment
RSA427241
Stemodia durantifolia
Freda Detmers
1930-2-2
17781
Riverside
Palm Canyon.
Comment Read comments Mar 11 2011
SEINET3271552
Stenotaphrum secundatum
O. F. Clarke
2003-7-23
Riverside
Peninsular Range; Riverside; UCR Botanical Garden
340
Comment
UCR115147
Stephanomeria diegensis
Mitch Provance
2000-10-28
2287
Riverside
Jurupa Mountains, Jurupa Mountains Cultural Center, 1/4 mile SE of peak 1411
290
Comment
UCR156369
Stephanomeria exigua
T. B. Salvato, Kent Beaman
2005-5-16
862
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
SD186112
Stephanomeria exigua subsp. deanei
A. C. Sanders, Mike Misenhelter
2005-6-15
30948
Riverside
2.0 miles northnortheast of Vail Lake, 4.0 miles southsouthwest of Sage, Denise Rd. at Bonita Rd. near Calle de Nino, 1.2 mile northeast of summit of (Big) Oak Mountain.
640
Comment
POM253438
Stephanomeria exigua subsp. exigua
Thos. Craig, Frances Craig
1939-11
s.n.
Riverside
Near Aguanga.
Comment
UC830510
Stephanomeria exigua subsp. exigua
Alice Eastwood
1913-4-30
2961
Riverside
Palm Springs
Comment
UCR251656
Stephanomeria exigua subsp. exigua
Thomas R. Stoughton, Christi Gabriel, Stephanie Rockwood
2011-5-16
1255
Riverside
San Bernardino Mtns., Haugen-Lehmann Way off I-10, Pacific Crest Trail (PCT) in canyon directly west of Whitewater
675
Comment
SFV13151
Stephanomeria virgata
M. J. Thor
1982-9-18
153 B
Riverside
San Jacinto Mountains Idyllwild. Saunders Meadow Road, 0.25 miles from State Highway 243.
1524
Comment
UCR18400
Stephanomeria virgata
A. C. Sanders
1978-8-28
00165
Riverside
San Jacinto Mtns., James Reserve, above Lake Fulmor
1646
Comment
HSC82714
Stillingia linearifolia
R. F. Thorne, C. W. Tilforth
1980-5-28
54156
Riverside
San Bernardino Mtns., E side of Whitewater River at mouth of canyon 1/4-1/2 mi. E of Whitewater Post Office
Comment
SBBG35115
Stillingia linearifolia
T. L. Secrest
1948-4-7
Riverside
near Whitewater
Comment
SD247413
Stillingia linearifolia
A. C. Sanders, Jim Malusa
2015-3-9
41359
Riverside
Sonoran (Colorado) Desert:; Chocolate Mountains, along Gasline Road at major wash crossing 1.9 miles south of Bradshaw Trail, US Navy Chocolate Mountains Aerial Gunnery Range (Red Cloud Canyon 7.5'Q)
671
Comment
UC1536997
Stillingia linearifolia
Gordon H. True
1935-3-15
111
Riverside
Box Springs Sycamore Canyon (flats between hills and wash)
365
Comment
UCR161371
Stillingia linearifolia
Mark A. Elvin
2005-4-25
4219
Riverside
Northern Sonoarn Desert, Coachella Valley; N of Palm Springs; N of 110; south of Dillon Road; east of Indian Avenue
244
Comment
SD46155
Stillingia spinulosa
John Ingram, F. Chisaki and H. Arnott
1955-4-17
216
Riverside
On Highway 99, 5.7 miles west of Thousand Palms.
Comment
RSA0014464
Stipa capensis
Justin M. Wood
2010-4-29
1538
Riverside
Coachella Valley: Cathedral City, 0.5 mi SW of intersection of East Palm Canyon Drive and Cathedral Canyon Wash.
130
Comment
UCR92674
Stipa cernua
Scott D. White
1994-5-4
2013
Riverside
Beaumont Badlands, near county dump and old DeAnza Cycle Park, north of Hwy 60
701
Comment
UCR2601
Stipa hymenoides
F. M. Reed
1927-3-19
5671
Riverside
Sonoran (Colorado) Desert, Salt Creek Wash, east of Mecca
213
Comment
RSA0088470
Stipa lepida
T. B. Salvato
2014-5-29
8049
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.
524
Comment
SD137947
Stipa lepida
Darin L. Banks
1995-4-3
268
Riverside
Cleveland National Forest; Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along lower alluvial benches
512
Comment
UCR121102
Stipa lepida
A. C. Sanders, Mark Elvin, M. S. Enright
2002-4-16
24953
Riverside
The Badlands, Laborde Canyon and adjacent slopes and side canyons, 1 mile east of Mt. Eden, SW of Beaumont
610
Comment
UCR23301
Stipa lepida
John C. Roos, L. Roos
1952-5-19
5691
Riverside
North of Moreno
518
Comment Read comments May 20 2011
UCR233577
Stipa pulchra
A. C. Sanders, John F. Green
2012-4-12
40037
Riverside
Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon, along Temescal Canyon Rd. between Glen Ivy and Indian Truck Trail, c. 370 m NW of El Hermano Rd.
312
Comment
UCR281784
Stipa pulchra
Mitch Provance, Matt K. Beyers, Jeremiah George, John Hazlett
2017-4-5
417- 105
Riverside
Temescal Valley, Foothills of the Gavilan Range, ridge +- 0.5 miles NNW of Lake St. and Walker Canyon Rd.
543
Comment
RSA498231
Streptanthella longirostris
B. C. Templeton
1930-4-9
1069
Riverside
North of Palm Springs, Colorado Desert.
430
Comment
UC117804
Streptanthus bernardinus
H. M. Hall
June 1901
2661
Riverside
Onstatt's Valley San Jacinto Mountains
1981
Comment
RSA286103
Stylocline gnaphaloides
John F. Emmel
1980-4-28
704
Riverside
Foothills ca. 6 air miles ESE of Hemet; ridge between Bautista Cyn. road & Peak 2595, 0.2 air mi NE of Peak 2595.
701
Comment
SDSU13894
Stylocline gnaphaloides
Michael G. Simpson, C. Luke, T. Sagar, S. Johnston, T. Duffy
2000-4-30
2097
Riverside
Remote southeastern region of Santa Margarita Ecological Reserve (SDSU).
671
Comment
UCR139653
Stylocline gnaphaloides
A. C. Sanders
2004-7-1
28387
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
UCR269225
Symphoricarpos rotundifolius
T. B. Salvato, Arlee Montalvo
2015-8-22
8237
Riverside
San Jacinto Mountains, Apple Canyon Road, 1.35 air miles northeast of its junction with Hwy 74
1418
Comment
POM12916
Symphoricarpos rotundifolius var. parishii
P. A. Munz
1922-6-28
5879
Riverside
Near Toro Peak , Santa Rosa Mts.
2407
Comment
UC29854
Symphyotrichum spathulatum
H. M. Hall
1901-8-1
2625
Riverside
vicinity of Strawberry Valley; San Jacinto Mountains
1584
Comment
CAS-BOT-BC99402
Symphyotrichum subulatum var. parviflorum
Scott D. White; Steve Ogg
1994-10-17
2484
Riverside
Temecula Valley. City of Temecula, Murrieta Ck channel 1000 ft N of bridge at Rancho Calif. Ave.,
305
Comment
CAS-BOT-BC211571
Tamarix parviflora
E. A. McGregor
1917-3-19
706
Riverside
Thermal
Comment
SBBG101773
Tamarix ramosissima
S. Boyd, T. Ross
1991-6-14
6396
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
UCR109966
Tamarix ramosissima
G. S. Nuessly
1980-4-29
s.n.
Riverside
Coachella Valley, Indio, Oleander Ave. off Monroe St., between Fred Waring Dr. (Ave 44) and the Whitewater River Channel
0
Comment
UCR125992
Tauschia arguta
Dave Goodward
2003-1-31
s.n.
Riverside
Box Springs Mountains, canyon SW of Pigeon Pass Rd, just before it begins climbing, c. 150 m south of the dump
427
Comment
RSA0099305
Tecomaria capensis
A. C. Sanders, Amy Litt
2016-5-7
42469
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 old Emerson house site.
488
Comment
CAS-BOT-BC5484
Tetracoccus hallii
H. M. Hall
1905-4-1
5865
Riverside
Colorado Desert, Chuckawalla Bench.
Comment
JOTR29468
Tetracoccus hallii
La Doux, Tasha, N. Pietrasiak
2006-6-16
1679
Riverside
Joshua Tree National Park. Stop # 1 = N Eagle Mountains, approx. 2 miles NE Cottonwood visitor center
1051
Comment
JOTR31955
Tetracoccus hallii
La Doux, Tasha, M. Harding, B. Truesdell
2011-3-15
2191
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains; rocky drainages feeding into southwest Pinkham Wash
Comment
UCR240041
Tetracoccus hallii
A. C. Sanders, Tim Thomas, T. B. Salvato
2012-11-1
40514
Riverside
Sonoran (Colorado) Desert, Bradshaw Trail, Chuckwalla Bench area on S side of Chuckwalla Mountains, 8.9 km SE of Gasline Rd. at narrow wash crossing
701
Comment
PASA959
Tetradymia comosa
Frank W. Peirson
1920-6-22
Riverside
Temescal Canyon
304
Comment Read comments Jun 24 2016
UC410717
Thalictrum fendleri
Mrs. E. C. Van Dyke
Jul 22 1928-Jul 28 1928
Riverside
Idyllwild
Comment
CAS-BOT-BC392423
Thalictrum fendleri
E. I. Applegate
1894-6-1
s.n.
Riverside
Swan Lake Valley
Comment
CLARK-A1528-791
Thalictrum polycarpum
Annette Price
1962-5-1
O 54
Riverside
Santa Ana Mountains
Comment
OBI9892
Thamnosma montana
Tracey & Viola Call, Viola Call
1962-4-6
2117
Riverside
4 mi W of Desert Hot Springs, at road jctn
213
Comment
RSA451303
Thamnosma montana
Robert Gustafson
1980-5-5
1568
Riverside
Whitewater Canyon Road, 0.4 of a mile from the junction with Interstate 10. Whitewater Canyon wash.
610
Comment
UCR89675
Thamnosma montana
Bern Schwenn
1994-3-23
s.n.
Riverside
Southern Mojave Desert, Joshua Tree National Monument, Hexie Mtns: E side of Pleasant Valley on south side of Mtns, along road between Hershey Mill Site and El Dorado Mine
976
Comment
RSA0104639
Thymophylla pentachaeta
Duncan S. Bell
2014-11-14
7730
Riverside
Santa Rosa Mountains; in the Santa Rosa Wilderness area; west side of Martinez Mountain; collecting at Cactus Spring.
1292
Comment
JOTR34346
Thysanocarpus curvipes
Andre, Jim
2012-4-11
20695
Riverside
Joshua Tree National Park. N. end of Hexie Mountains, Hidden Tank Picnic Area, approx. 8 mi south of north entrance station, and 1.4 mi SW of paved road (Rte 11)
1076
Comment
UCR88311
Thysanocarpus curvipes
A. C. Sanders, K. C. Rose
1995-4-5
16361
Riverside
San Bernardino Mtns./Sonoran (Colorado) Desert, Coachella Valley; south of Mission Creek and west of Hwy 62
701
Comment
RSA0074057
Thysanocarpus curvipes subsp. curvipes
Steve Boyd, Tim Ross
1990-5-11
4684
Riverside
Vail Lake area, Arroyo Seco drainage, canyon bottom at N base of Wild Horse Peak, SE of Dripping Springs campground of Cleveland National Forest.
579
Comment
RSA585643
Thysanocarpus curvipes var. curvipes
D. L. Banks, S. D. Boyd
1995-3-15
79
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area, N face of Agua Tibia Mtn., Dorland Mtn. area.
738
Comment
OBI14862
Thysanocarpus desertorum
Robert F. Hoover
1969-4-11
11218
Riverside
Mouth of Morongo Valley cyn
Comment
RSA0039820
Thysanocarpus laciniatus
Steve Boyd, Timothy S. Ross, L. Arnseth, Jaime Bonilla
1990-4-2
4034
Riverside
Vail Lake area, lower slopes of Agua Tibia Mtn, along Hwy 79, E of USFWS Dripping Springs Guard Station.
488
Comment
UCR103580
Tidestromia oblongifolia
George K. Helmkamp, E. A. Helmkamp
1998-1-17
2544
Riverside
Sonoran (Colorado) Desert, Mecca Hills, Box Canyon Road ENE of Mecca and on the north side of the Coachella Canal
.3
Comment
RSA47454
Tiquilia canescens
J. C. Roos
1949-4-11
4243
Riverside
Mouth of Lost Palms Wash, S foot Eagle Mt.
Comment
RSA0043038
Tiquilia canescens var. canescens
Duncan S. Bell, Evan Meyer
2014-4-2
6530
Riverside
Chuckwalla Mountains; approx. 0.75 air mile southeast of Aztec Well.
703
Comment
RSA0103505
Tiquilia canescens var. canescens
S. Granger
1979-4-5
s.n.
Riverside
Chuckawalla Mountains.
914
Comment
SDSU5455
Tiquilia palmeri
D. F. Howe
1952-4-27
2183
Riverside
Junction of All-American Canal and highway east of Mecca.
Comment Read comments Feb 28 2013
POM368542
Tiquilia plicata
B. C. Templeton
1930-4-9
1074
Riverside
Palm Springs Station; Colorado Desert
400
Comment
RSA0012649
Tiquilia plicata
April Garbat, Kristin Forgrave
2013-6-11
82
Riverside
Box Canyon Rd near I-10, Cottonwood Springs Rd exit.
67
Comment
SD4145
Tiquilia plicata
Mary S. Snyder
1895-3-31
Riverside
Below Palmetto Springs. [now Palm Springs]
Comment Read comments Jul 8 2010
SDSU2161
Toxicodendron diversilobum
Thomas A. Zink
1971-5-1
Riverside
About 100 yards north of Camp Evans.
244
Comment
UCR133949
Tragopogon dubius
John F. Green
2003-8-15
s.n.
Riverside
Santa Ana Mtns., Santa Rosa Plateau, La Cresta area, south side of Wendy Lane off Calle De Suenos, south of Avenida La Cresta and Avenida Castilla
701
Comment
UC577431
Trianthema portulacastrum
J. and H. W. Grinnell
1937-11-30
1086 a
Riverside
24 mi w of Blythe (Ford Dry Lake); Ford Dry Lake
Comment
VVC2320
Trianthema portulacastrum
Tim Thomas
2011-10-17
5523
Riverside
Sonoran Desert, Ford Dry Lake off ramp just N of I 10 in drainge channel at edge of Lake.
108
Comment
CLARK-A1656-839
Tribulus terrestris
Jon Mark Stewart
1983-10-24
83-44
Riverside
Palm Desert
60
Comment
RSA0039858
Trichoptilium incisum
Duncan S. Bell, Evan Meyer
2014-4-2
6504
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; southern section of range; approximately 1 air mile northwest of Canyon Spring.
422
Comment
UC1080452
Trichoptilium incisum
P. C. Everett and E. K. Balls
1958-4-29
23010
Riverside
6.5 mi e jct. U.S. Hwy. 60/70 (Indio to Blythe) with U.S. Hwy. 99
243
Comment
POM21372
Trichostema austromontanum
George B. Grant
s.n.
Riverside
Strawberry Valley.
Comment Read comments May 12 2013
UCLA54143
Trichostema austromontanum subsp. austromontanum
H. Lewis
1941-7-30
1479
Riverside
Lake Hemet; ; Lake Hemit, Riverside Co.
Comment
POM12855
Trichostema parishii
P. A. Munz
1922-6-26
5825
Riverside
Below Santa Rosa.
1829
Comment
UC1137556
Trichostema parishii
R. St. John
1929-5-23
29
Riverside
Bautista Canyon
609
Comment
UC1979592
Trichostema parishii
D. L Banks, Steve Boyd
1995-3-30
0130
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., W of the Dripping Springs Alcove, on the Woodchuck Trail.
Comment
UCR179562
Trifolium
Robert Noll
2005-6-1
s.n.
Riverside
Peninsular Range; Santa Ana Mtns. Region, Santa Rosa Plateau, Tenaja Road
671
Comment
POM12949
Trifolium gracilentum
Philip A. Munz, I. M. Johnston
1922-5-19
5385
Riverside
8 miles NE of Murietta.
412
Comment
UCR201457
Trifolium microcephalum
Scott D. White, Justin M. Wood
2008-5-15
11984
Riverside
San Jacinto Mountains, Johnson Meadow
1476
Comment
POM259116
Trifolium monanthum subsp. grantianum
Philip A. Munz
1938-8-14
15358
Riverside
Virgin Spring, Santa Rosa Peak.
2287
Comment
POM48125
Trifolium monanthum subsp. grantianum
Mary F. Spencer
1919-7-6
1255
Riverside
San Jacinto Mts. Tacquitz [Thaquitz] Meadow.
2378
Comment
RSA789238
Trifolium monanthum subsp. grantianum
Naomi S. Fraga
2008-8-28
2607
Riverside
Mount San Jacinto State Park; Hidden Lake
2652
Comment
UCR199703
Trifolium obtusiflorum
Scott D. White, Angelia Carey
2004-6-4
10467
Riverside
San Jacinto Mtn Foothills, Indian Creek, stream and margins in slow-flowering areas
567
Comment
UCR49255
Trifolium truncatum
Steve Boyd
1986-3-9
1390
Riverside
Peninsular Range, Temescal Canyon: Alberhill Mtn., south slope of mtn., just east of claymine area
488
Comment
RSA561101
Trifolium variegatum
Steve D. Boyd, Tim S. Ross, D. Bramlet
1992-5-12
7332
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. San Mateo Canyon, along stream and adjacent benches and lower slopes from confluence with Tenaja Canyon.
366
Comment
SD143880
Trifolium willdenovii
A. C. Sanders, P. MacKay, et al.
1997-5-4
20708
Riverside
San Jacinto Mountains; north side of the range, Twin Pines Creek below the confluece with Brown Creek.
854
Comment
RSA388420
Trifolium wormskioldii
Robert F. Thorne, Steve D. Boyd, E. W. Lathrop
1985-7-18
61192
Riverside
Santa Rosa Plateau, Nature Conservancy Reserve: along Cole Canyon.
535
Comment
HSC65747
Triglochin scilloides
R. F. Thorne
1974-5-23
44677
Riverside
Santa Rosa Plateau, Rancho California, at N base of Mesa de Colorado
610
Comment
RSA586950
Triodanis biflora
D. L. Banks, S. D. Boyd
1995-5-30
0479
Riverside
NW Palomar Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N Flank of Agua Tibia Mountain, along the Dripping Springs Trail; at first saddle area in section 34, NNE of the two peaks of Agua Tibia Mountain.
963
Comment
CAS-BOT-BC323084
Trixis californica
Ivan Johnston
1917-4-4
1099
Riverside
Mouth of Andreas Canyon, Colorado Desert
274
Comment
CAS-BOT-BC323096
Trixis californica
K. Larson
1977-2-2
600628
Riverside
On T/L access just west of Joshua Tree Mon. Rd.
Comment
RSA651712
Trixis californica
Viki Cruz
1983-5-8
008 *k
Riverside
Collected on a rocky ledge near dry wash one-half mile into Magnesia Canyon, Santa Rosa Mts.
Comment
RSA678345
Trixis californica
Steve Boyd, Amber Maurice, Pesach Lubinsky, Leland Lubinsky
2003-4-17
10486
Riverside
East side of mouth of Chino Canyon, at upper edge of bajada and lower rocky slope of mountains, along road to Palm Springs Tram Station.
Comment
UC1329958
Trixis californica var. californica
James E. Cole
1941-5-21
753
Riverside
Cottonwood Spring Wash , Cottonwood Spring Wash (Joshua Tree National Monument)
914
Comment
UC1536944
Tropidocarpum gracile
Gordon H. True
1935-2-22
14
Riverside
Gavilan Hills
609
Comment
RSA535478
Umbellularia californica
Steve Boyd, Timothy S. Ross, Orlando Mistretta
1992-2-2
6656
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness of the Cleveland National Forest. Upper San Mateo Canyon between confluence of Tenaja Canyon and Los Alamos Canyon.
Comment
SBBG103855
Uropappus lindleyi
Michael A. Patten
1992-5-7
92 -27
Riverside
Santa Rosa Plateau, along Via Vaquero at Via Oesta, ca. 5 km W of Temecula
Comment
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
UCR117332
Verbena tenuisecta
Mitch Provance
1998-6-11
663
Riverside
Jurupa Mountains, Pediment of the NW Jurupa Mtns., area SE of the eastern extreme of Philadelphia St.
267
Comment
RSA0018995
Veronica peregrina
Steve Boyd, Gary D. Wallace
2005-7-30
11651
Riverside
San Jacinto Mountains State Park, Hidden Lake area, northeast of Hidden Divide, southeast of Long Valley, near head of Hidden Fork of Tahquitz Creek
2659
Comment
UCR19721
Veronica peregrina subsp. xalapensis
E. W. Lathrop
1966-4-13
6163
Riverside
Peninsular Range, 3 mi NW of Murrieta
Comment
UCR35233
Veronica peregrina subsp. xalapensis
Robert McAllister
1968-5-25
289
Riverside
San Jacinto Mtns. Foothills, Avery Canyon opening into Diamond Valley (San Jacinto Valley)
518
Comment
UC64002
Vicia americana var. americana
H. M. Hall
Jun 1897
664
Riverside
Onstatt's Valley; San Jacinto Mountains
1828
Comment
RSA495815
Vicia exigua
Steve Boyd, T. S. Ross, L. Arnseth
1989-3-12
2925
Riverside
Vail Lake area, Temecula Creek Cyn., just below Vail Lake Dam.
442
Comment
HSC85390
Vicia villosa subsp. villosa
Steve Boyd
1986-4-16
1690
Riverside
Gavilan Hills: gate to Mead Valley Landfill
Comment
CLARK-A1528-4854
Viguiera deltoidea var. parishii
John C. Roos
1937-4-18
1376
Riverside
Snow Creek
Comment
UCR89687
Viguiera parishii
Bern Schwenn
1994-4-29
s.n.
Riverside
Southern Mojave Desert, Joshua Tree National Monument: E side of Hexie Mtns. along Rubie Lee Well Road, near 1st big wash crossing at c. 2500 ft.; also observed W along the road to 2700 ft. In Porcupine Wash (to south)
823
Comment
RSA0117684
Viola pedunculata
Lyman Benson
1946-4-15
12010
Riverside
6 miles SE of Redlands, San Bernardino Mtns.
609
Comment
UCR136281
Viola pedunculata
A. C. Sanders, Guy Bruyea
2004-4-2
27434
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
JEPS40246
Vitis girdiana
Carl V. Meyer
1929-6-11
748
Riverside
at base of mt. below Idyllwild Grade; San Jacinto Mt., wash of San Jacinto River
Comment
SD122916
Vitis girdiana
Steve Boyd
1985-7-23
1013
Riverside
De Luz Rd., 8 mi west of Rancho California, shaded canyon bottom of Sandia Creek
305
Comment
CAS-BOT-BC183953
Vulpia microstachys var. microstachys
L. R. Abrams
1935-4-7
13673
Riverside
Gavilan Hills, 2 mi. S.W. of Perris
Comment
SD137939
Vulpia microstachys var. pauciflora
Darin L. Banks, Steve Boyd
1995-5-9
336
Riverside
NW Palomar Mtns., N slope of Agua Tibia Mtn., the Dorland Mtn. area, W of the Dripping Springs Alcove Area, W of the Woodchuck Campground
730
Comment
HSC93132
Vulpia myuros
Karen Kirtland
1993-4-17
Riverside
N of Temecula
Comment
RSA612680
Vulpia octoflora
D. L. Banks
1997-3-29
1618 A
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
CAS-BOT-BC186023
Vulpia octoflora var. octoflora
Steve Boyd; Tim Ross; Laurel Arnseth; Jaime Bonilla
1990-4-2
4025
Riverside
Vail Lake area, lower slopes of Agua Tibia Mtn, along Hwy 79, E of USFWS Dripping Springs Guard Sta.
609
Comment
CLARK-A1528-1501
Washingtonia filifera
John C. Roos
1943-12-19
2762
Riverside
Pushawalla Canyon
Comment
RSA0027504
Xylorhiza cognata
April Garbat, Kristin Forgrave
2013-5-7
65
Riverside
Box Canyon, in the Mecca Hills north-east of Mecca. In alluvium of slot canyons, and in labyrinthine slot canyons to either side of Box Canyon Road.
Comment
CAS-BOT-BC326895
Xylorhiza tortifolia
Roxana S. Ferris
1953-4-20
12635
Riverside
Canyon floor road to Lost Palms Canyon about 4 miles north of Shaver Summit
Comment
CLARK-A1528-3313
Zauschneria latifolia var. johnstonii
John C. Roos
1947-11-1
3754
Riverside
Eagle Mountain
Comment
UCR23286
Zigadenus fremontii
Sue Damon
1981-5-16
s.n.
Riverside
Gavilan Hills, Harford Springs County Park, south entrance
579
Comment
UCR133028
Ziziphus obtusifolia
Bern Schwenn
1997-4-1
s.n.
Riverside
Sonoran (Colorado) Desert, Orocopia Mountains, Red Canyon Trail on north side of the mountains, 1.8 miles south of Pinto Road at I-10
518
Comment
HSC25127
Ziziphus obtusifolia var. canescens
Richard Spjut
1972-2-15
2191
Riverside
Colorado Desert, washes around Corn Spring, 10 mi E of Desert Center on Inst. Hwy. 10, 8 mi SW in Little Chuckawalla Mtns.
305
Comment
UC1332437
Ziziphus obtusifolia var. canescens
Walter Knight, Irja Knight with Fred Klein
1968-11-17
2590
Riverside
2.8 mi. n. of junction Bradshaw Stage Rd. and Imperial Gas Line rd. (access via Red Cloud Rd. from the Indio-Blythe hwy.)
Comment
UC604868
Ziziphus obtusifolia var. canescens
Roxana S. Ferris and Ruth P. Rossbach
1938-5-15
9561
Riverside
in wash at Cottonwood Springs
Comment
UC667317
Ziziphus obtusifolia var. canescens
Annie M. Alexander
1941-5-23
2228
Riverside
canyon just below Cottonwood Spring; Eagle Mts.
883
Comment
RSA314042
Ziziphus parryi
Walter Wisura
1983-7-9
3919
Riverside
11 mi fr. jctn. with Hwy 111. along Hwy 74.
Comment
UCR101448
Ziziphus parryi
A. C. Sanders, Tracy Tennant, Jeff Ross
1998-8-20
22225
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Lion Canyon
671
Comment
CAS-BOT-BC59359
Ziziphus parryi var. parryi
Catherine A. Toschi
1963-4-12
63 :130
Riverside
Pinyon Flat, 16 miles southwest of Palm Desert
762
Comment
RSA709871
Ziziphus parryi var. parryi
Scott D. White
2005-7-6
11154
Riverside
San Gorgonio Pass: Cabazon. Toeslope of San Jacinto Mtns. and adjacent alluvial fan west of San Gorgonio River and south of I-10 Freeway.
579
Comment
CDA28554
Zygophyllum fabago subsp. brachycarpum
T. C. Fuller
1969-7-16
18681
Riverside
Sonoran (Colorado) Desert; Colorado River Valley; east side of Cottonwood Ln., 0.5 mi S of East Hobson Way, [East] Blythe
Comment