Click on column header to sort data (* sorts by family); click in leftmost checkbox to select record. CCH Help Page .
Turn on yellow flags to show possible range discrepancies.
Read more ...
?
Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
SEINET13289891
Abies concolor
S. R. Hill, Kramer, K.
2001-1
33472
Riverside
San Jacinto Wilderness, west of Palm Springs, trails at terminus of Palm Springs Aerial Tramway
Comment
CAS-BOT-BC229338
Abronia villosa
D. E. Bramlet; Fred M. Roberts; Michael C. Couffer
2004-4-7
3548
Riverside
Perris-Aguanga Basin: South Barnasconi Hills. Adjacent to existing access road. 244 m S of the Ramona Expressway and 2.2 km W of the San Jacinto River
487
Comment
CSUSB1328
Abronia villosa
Clifford Kishi
1972-5-14
720514 34
Riverside
San Jacinto Mountains San Jacinto Mountains; 1 mile from Lake Hemet Reservoir along Herkey Canyon Road.
609
Comment
UC101376
Abronia villosa
D. Cleveland
1887-5-13
740
Riverside
Tenecula
Comment Read comments Mar 27 2011
UCR2930
Abronia villosa
R. Oshima
1963-4-19
041963- 01
Riverside
Colorado Desert, Coachella Valley, opposite the Raquet Club on Indian Ave., Palm Springs
177
Comment
RSA0046826
Abronia villosa
Tamara Joy Hanna
1991-5-4
15
Riverside
Township of Anza, area of High Country Ranches. From Terwilliger Road (paved) east on Coyote Canyon Road (dirt) approx. 2 miles.
1219
Comment
RSA741204
Abronia villosa var. aurita
Scott D. White, Justin M. Wood
2008-5-15
11962
Riverside
San Jacinto Mountains: Garner Valley, NW of Fobes Ranch Rd and NE of Hwy 74, valley bottom.
1357
Comment
UCR280972
Abronia villosa var. aurita
Mitch Provance
2017-4-12
417- 78
Riverside
Temescal Valley, South of the I-15, south side of Temescal Canyon Rd., vicinity of small bridge 0.8 mi W of Lake St., 0.3 mi E of Hostettler Rd.
372
Comment
RSA461200
Abronia villosa var. villosa
H. de Forest, Dr. Freda Detmers
1933-3-24
17154
Riverside
Between Beaumont and Banning, roadside just beyond San Gorgonio Pass
Comment Read comments Mar 9 2011
UC596758
Acacia greggii
Rensselaer J. Smith
May 1904
310
Riverside
Whitewater
Comment
CLARK-A1528-1529
Acamptopappus shockleyi
John C. Roos
1937-4-18
2483
Riverside
San Jacinto Mountains
Comment Read comments Oct 2 2018
CAS-BOT-BC172853
Acamptopappus sphaerocephalus
Mitch Provance; Kerry Knudsen; Petra Wester
2004-5-8
9004
Riverside
Santa Rosa Mountains: Along Hwy 74 on the Santa Rosa Mountain Grade, ca. 0.8-0.5 mi NE of Black Hills
854
Comment
SFV11426
Acamptopappus sphaerocephalus
M. L. Vincent, R. H. Swade
1963-10-19
461
Riverside
Snow Creek Road, 2 miles from its intersection with California State Highway 111. This intersection is about 0.5 miles southeast of the intersection between Highway 111 and Interstate Highway 10.
366
Comment
CAS-BOT-BC260436
Achnatherum hymenoides
H. M. Hall
1899-5-24
1163
Riverside
San Jacinto Mountains. Van DeVenders
1371
Comment
POM365986
Achnatherum hymenoides
George B. Grant
1906-4-20
861
Riverside
Palm Springs.
Comment
RSA774934
Achnatherum hymenoides
Duncan S. Bell
2011-4-7
2178
Riverside
The northeast side of the Arica mountains; approximately 2.5 air miles northwest of Priests Well, or approximately 4.3 air miles southwest of the ghost town of Rice.
339
Comment
RSA741606
Achnatherum parishii subsp. parishii
Scott D. White, Justin M. Wood
2008-6-16
12132
Riverside
Fobes Ranch Road N of Quinn Flat
1390
Comment
POM1072
Achnatherum speciosum
I. M. Johnston
1917-6-5
1238
Riverside
Hills south of Arlington
366
Comment
POM123135
Achyronychia cooperi
Marcus E. Jones
1903-5-11
s.n.
Riverside
Whitewater.
305
Comment
SBBG71600
Achyronychia cooperi
Anstruther Davidson
1895-1
Riverside
Palm Springs
Comment
UCR164926
Achyronychia cooperi
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
UCSB10041
Achyronychia cooperi
Haller, John
1958-3-22
Riverside
On Hwys. 60-70; 11 miles W of Desert Center; 12.8 miles E of Box Canyon Rd. junc. (Calif. 195)
Comment
UCD103976
Acmispon argophyllus
B. Pitzer; A. C. Sanders
1987-4-21
498
Riverside
Box Springs Mtns, near southernmost radio towers.
792
Comment
SDSU13378
Acmispon glaber var. brevialatus
C. Matt Guilliams, Taxonomy of Cal. Native Plants- Bio 531
2000-4-29
Riverside
Comment
CAS-BOT-BC402137
Acmispon grandiflorus var. grandiflorus
LeRoy Gross; Grace Cho; Caitlin Elam
2013-5-30
6156
Riverside
Peninular Ranges; San Jacinto Mountains region: Along road (5S24). End of Marion Ridge road, south of the community of Pine Cove. Ridge running south down to Idyllwild school of performing arts, west of Strawberry Valley.
1799
Comment
SD185218
Acmispon maritimus
T. B. Salvato, Melissa Clemons
2005-6-23
1320
Riverside
Temescal Valley, 3.0 miles northwest of Alberhill, Temescal Canyon Road at Corona.
353
Comment
SBBG36361
Acmispon strigosus
T. L. Secrest
1948-4-10
Riverside
near Sage
Comment
SD133087
Acmispon strigosus
Scott White
1991-5-10
91 144
Riverside
Hwy 79 immediately west of US Forest Service Campground at Dripping Springs; Vail USGS quad.
548
Comment
RSA615331
Acourtia microcephala
Scott D. White
1997-5-25
5246 -A
Riverside
Bautista Canyon, Hixon Trail (USFS No. 2E43), between trailhead at Bautista Cyn. Rd. and intermittent stream crossing at ca. 3200 ft.
793
Comment
UCR202421
Acourtia microcephala
Mike Misenhelter
1998-6-23
s.n.
Riverside
Peninsular Range; San Jacinto Mtns. Foothills, 35 acre 'Searl Tank' site, foot of the north end of Mica Butte, just SE of the intersection of State St. and Cactus Valley Rd., c. 1 mile south of Hemet
585
Comment
JOTR33126
Adenophyllum porophylloides
La Doux, Tasha, Mike Bell
2003-10-17
1124
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of Rocks; Wonderland Wash, active wash corridor with sandy bottom, surrounded by granitic outcrops and pediments
1310
Comment
SJSU5451
Adenophyllum porophylloides
R. C. McGehee
1970-5-1
258
Riverside
1 mile W of Chuckwalla Spring on Chuckwakka Road, Chuckwalla Mts
Comment
UCR16481
Adenostoma fasciculatum
Joe Buriel
1966-4-22
s.n.
Riverside
Peninsular Range, 5 miles north of Temecula off Hwy 395. Along small service road bordered by telephone poles
457
Comment
UCR214316
Adenostoma fasciculatum
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt
2010-5-17
38391
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, along dirt extension of Lake St., c. 1.0 mi. NNE (04 deg. ) of intersection of I-15 and Lake St.
503
Comment
POM182209
Adenostoma fasciculatum var. fasciculatum
Philip A. Munz
1932-4-24
12394
Riverside
San Jacinto Mountains: Snow Creek Canyon
457
Comment
POM13637
Adiantum capillus-veneris
E. C. Jaeger
1922-4-15
1037
Riverside
Eagle Canyon, 5 miles south-east of Palm Springs.
Comment Read comments Aug 3 2011
UC811108
Adiantum capillus-veneris
Ivan Johnston
1917-4-4
Riverside
Little Palm Canyon Fork Palm Canyon; Colorado Desert
304
Comment
UCR114756
Adiantum jordanii
Scott D. White, D. E. Bramlet
1999-4-22
7230
Riverside
Lake Skinner area, Ridgetop, north, west, and northwest facing slopes of Bachelor Mtn.
762
Comment
RSA125248
Agave deserti subsp. deserti
E. K. Balls, Percy C. Everett
1957-8-20
22671
Riverside
6.6 mi. sw. along State Hwy. 74 from Palm Village (jct. State Hwy. 111).
502
Comment
JEPS32114
Agnorhiza ovata
Carl V. Meyer
1929-6-18
783
Riverside
near Kenworthy (at edge of Hemet Valley); Hemet Valley
Comment Read comments Mar 25 2011
CAS-BOT-BC46155
Agoseris heterophylla
H. M. Hall
1901-6-1
2038
Riverside
San Jacinto Mountains, south side
1341
Comment
RSA741069
Agoseris heterophylla
Scott D. White, Justin M. Wood
2008-6-5
12077
Riverside
San Jacinto Mountains: Garner Valley: Hwy 74 at Thomas Mountain Rd. - SW corner of junction.
1326
Comment
SEINET10509773
Agropyron subsecundum
David B. Dunn
1946-8-17
Dunn 2677
Riverside
Grass near stream at camp in taquitz valley, damp meadow area. San jacinto mts.
2438
Comment
CLARK-A1528-1004
Agrostis exarata
E. W. Lathrop
1959-5-29
Riverside
Cleveland National Forest
Comment
SBBG59468
Agrostis exarata
R. Hoffmann
1929-9-7
Riverside
Strawberry Valley
1645
Comment
UCD52295
Agrostis exarata
Peter M. Ray
Date Unknown
1934
Riverside
Hall Canyon, San Jacinto Mtns.
Comment
SD127984
Agrostis humilis
Michael Curto
1989-8-6
601
Riverside
San Jacinto Mountains, Fuller Ridge Trail. At springy north headwaters of Fuller Mill Creek.
2695
Comment
POM49571
Agrostis idahoensis
P. A. Munz
1924-7-27
8785
Riverside
Dark Canyon, San Jacinto Mountains.
1981
Comment
UCR71881
Alchemilla arvensis
Joe Di Bernardo
1992-4-6
92- 01
Riverside
Sonoran (Colorado) Desert, Coachella Valley, Palm Desert, condominium complex at Mountain Shadows Golf Course
Comment
UCR97757
Alchemilla occidentalis
A. C. Sanders, G. Helmkamp
1997-3-15
19956
Riverside
Lake Skinner area: NE of Skinner Lake in a tributary to Rawson Canyon, along the dirt road
503
Comment
CAS-BOT-BC500426
Allionia incarnata
A. C. Sanders; Jim Malusa
2015-3-11
41393
Riverside
Sonoran (Colorado) Desert: Chocolate Mountains, Gasline Rd at jct with rd to Observation Point Slats, US Navy Chocolate Mts Aerial Gunnery Range
723
Comment
POM47779
Allionia incarnata
Mary F. Spencer
1918-3-27
771
Riverside
In desert sand, Palm Canyon.
168
Comment
RSA676104
Allionia incarnata
Scott D. White
2001-4-17
8331
Riverside
Sonoran Desert: Shaver s Valley. North of the I-10 Freeway, ca. 16 miles east of Indio jtn. I-10 / SR 111. Bajada, washes, and mtn. foothills near powerline access roads at unnamed freeway exit accessing pump station.
457
Comment
POM172031
Allium haematochiton
F. M. Reed
1930-4-15
6814
Riverside
Plateau south of Gavilan Peak. [Gavilan Plateau]
Comment
UCR48386
Allium haematochiton
Steve Boyd
1986-4-22
1780
Riverside
Gavilan Hills, Summit of Estelle Mountain.
841
Comment
SD119912
Allium lacunosum var. davisiae
Louis B. Ziegler
1967-6-27
181
Riverside
San Jacinto Mountains, Hemet Valley, on flat on top of Pleistocene Sedimentaries, Morris Ranch Road area.
1615
Comment
RSA543579
Allium lacunosum var. lacunosum
Steve Boyd
1991-5-7
6161
Riverside
Santa Ana Mountains, SE and E side of Elsinore Peak.
1006
Comment
RSA545777
Allium munzii
L. Arnseth
1990-5-11
7
Riverside
Gavilan Hills. 0.8 mi. E. of Arroyo del Toro.
488
Comment
RSA543598
Allium peninsulare
Steve Boyd, L. Arnseth, Orlando Mistretta
1991-5-6
6130
Riverside
Gavilan Hills, SE end of range, E of Arroyo del Toro. N-facing slope of low hill.
488
Comment
UCR77688
Allium peninsulare
Steve Boyd, T. S. Ross, Mike Hammitt
1991-5-2
6090
Riverside
Vail Lake, SW and W flanks of Billy Goat Mtn. 3 mi north of Hwy 79, 1 mi west of Hwy 371, north of Aguanga
880
Comment
RSA85583
Allium praecox
J. C. Roos
1952-4-2
5468
Riverside
Box Springs grade east of Riverside.
427
Comment
JOTR35166
Amaranthus albus
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler
2011-6-16
3270
Riverside
Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4)
1301
Comment
RSA736797
Amaranthus albus
Scott D. White, Angelia Carey
2004-7-2
10567
Riverside
Soboba Indian Reservation, Poppet Creek Canyon.
549
Comment
RSA594524
Amaranthus albus
D. L. Banks, Rashmi Pant
1996-5-13
1029
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest; Dripping Springs Campground, campsite #9. Disturbed area around the campsite and campground roadway.
487
Comment
RSA711758
Amaranthus retroflexus
B. L. Phillips
1994-9-12
s.n.
Riverside
A weed on the UCR campus at the community vegetable gardens at the NE corner of the intersection of Canyon Crest Dr. and M.L. King Blvd. (=Pennsylvania Avenue).
Comment
UCR16084
Amaranthus retroflexus
S. R. Szarek
1969-4-11
s.n.
Riverside
near intersection of Mission Blvd & Flemming St., Glen Avon
Comment
JOTR30809
Amaranthus torreyi
Andre, Jim, Tasha La Doux
2008-9-16
10686
Riverside
Joshua Tree National Park. along Bell Mountain Rd. atop Bell Mountain, approximately 0.3 miles north of radio tower. Queen Mountain USGS 7.5 min quad Near 34 00.35' N 116 00.017' W
1358
Comment
JOTR30826
Amaranthus torreyi
La Doux, Tasha, Jim Andre
2008-9-16
342
Riverside
Joshua Tree National Park. JTNP; SE end of Splitrock Picnic Area. Queen Mountain USGS 7.5 min Quad. Near 34 00.486' N 116 03.288' W
1289
Comment
RSA650127
Ambrosia
J. G. Page
1949-2-1
s.n.
Riverside
Colledted 30 mi. East of Blyth.
Comment Read comments Mar 27 2014
UCR113600
Ambrosia acanthicarpa
A. C. Sanders, Mitch Provance, B. Pitzer
2000-9-27
23675
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
UCR250116
Ambrosia confertiflora
A. C. Sanders
2014-4-23
41050
Riverside
Peninsular Range, Gavilan Hills, along Concordia Ranch Rd. at edge of Temescal Valley, above I-15, c. midway between Black Powder Rd. and end of Concordia Ranch Rd.
380
Comment
RSA289720
Ambrosia dumosa
Lyman Benson
1933-3-31
4162
Riverside
US 66 [US 60], Palm Springs. Mt. Range San Jacinto .
305
Comment
UC1329946
Ambrosia dumosa
James E. Cole
1941-4-13
569
Riverside
.5 mi n Meek's Cabin; Joshua National Monument, Pinto Pass
Comment
UCR148486
Ambrosia dumosa
John F. Green
2005-1-14
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, Coachella Canal right-of-way, between siphons 23 and 24 (near 23), just north of Salt Creek crossing
23
Comment
UCR178508
Ambrosia dumosa
R. G. Swinney
1967-5-26
149
Riverside
Sonoran (Colorado) Desert/ San Jacinto Mtns., Snow Creek
381
Comment
UCR228405
Ambrosia dumosa
Thomas R. Stoughton, J. McConnaughy, A. Monks, M. Volke
2010-4-20
143
Riverside
Little San Bernardino Mountains, Hwy 177, north of Desert Center and Desert Lily Sanctuary, east of Joshua Tree National Park border
274
Comment
UCSB7134
Ambrosia dumosa
Yokoyama, Howard
1953-3-21
Riverside
9 miles east of Indio
Comment
POM246654
Ambrosia psilostachya
E. C. Jaeger
1938-10-30
s.n.
Riverside
Mecca.
-30
Comment
UCR194219
Ambrosia psilostachya
Scott D. White, Angelia Carey
2004-6-4
10478 B
Riverside
San Jacinto Mtn Foothills, San Jacinto River wash and adjacent alluvial benches, near Indian Creek confluence
534
Comment
UCR34911
Ambrosia psilostachya
L. B. Ziegler
1967-9-18
247
Riverside
San Jacinto Mtns, Bautista Canyon
673
Comment
LA203748
Ambrosia salsola
Martha Hilend;
1929-3-24
sn -a
Riverside
Thousand Palms
Comment
SEINET2052892
Ambrosia salsola
Bruce A. Beebe
1970-5-9
33
Riverside
Cabazon area, 0.6 mile N. on S. Cal. Edison road no. V13 from turn-off with Apache Trail Road.
609
Comment
RSA522319
Ammannia coccinea
Steve Boyd
1989-7-23
3789
Riverside
City of Riverside, Santa Ana River, just downstream of old city dump at W extension of Rubidoux Avenue.
Comment
CLARK-A1528-2723
Amorpha californica
John C. Roos
1952-6-13
5767
Riverside
Box Springs Mountains
487
Comment
RSA160512
Amorpha californica
J. D. Olmsted
1959-4-30
508
Riverside
Near county line north of Hidden Ranch 100 yards NW of Rattlesnake rock on Black Star Canyon Road; 5 miles east of Irvine Reservoir.
732
Comment
UCR23953
Amorpha californica
John C. Roos
1952-6-13
5767
Riverside
Pass between Reche Canyon and the north base of Pigeon Pass.
488
Comment
CAS-BOT-BC177261
Amorpha fruticosa
H. M. Hall
1900-5-15
s.n.
Riverside
Reche [Canon] Canyon
457
Comment
POM1905
Amorpha fruticosa
I. M. Johnston
1918-5-30
s.n
Riverside
Temecscal Canyon (near Lee Lake).
335
Comment
RSA765305
Amorpha fruticosa
Doris Bowers
1972-4-15
1836
Riverside
Pulgas Creek Canyon, Rancho California
396
Comment
UCR13797
Amorpha fruticosa var. occidentalis
N. R. Zabriskie, W. W. Zabriskie
1971-8-20
429
Riverside
Santa Rosa Mtns, N side of canyon bottom, c. 350 yds. above Hwy 74, Palm Canyon Drainage
1524
Comment
CDA7723
Amsinckia intermedia
Richard W. Shaffer
2008-2-25
PDR# 1262475
Riverside
Themal, Avenue 66 & Pierce Street
0
Comment Read comments May 21 2016
SDSU20040
Amsinckia intermedia
Michael G. Simpson
2012-4-27
3689
Riverside
Skunk Hollow Vernal Pool Preserve, top of hill (near fence and vertical rebar marker), ca. 350 feet southwest of west end of vernal pool.
412
Comment
UCR214116
Amsinckia intermedia
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-2
37720
Riverside
Peninsular Range, Alberhill, south foot of the Gavilan Hills at Temescal Canyon, c. 0.5 mi NE (34 deg. ) of intersection of Temescal Canyon Rd. and Concordia Ranch Rd.
518
Comment
UCR234334
Amsinckia intermedia
A. C. Sanders, John F. Green
2012-3-26
40000
Riverside
Peninsular Range; Santa Ana Mtns. Area, Temescal Canyon, mouth of a small canyon between Horsethief Canyon and I-15 Fwy crossing of Temescal Wash, west of Hostettler Rd.
369
Comment
UCR91420
Amsinckia intermedia
Scott D. White
1995-4-5
2728
Riverside
Perris Valley, Lakeview Mountains: directly south of Rosary Ave. at ' T ' intersection with Central Ave., in town of Nuevo
488
Comment
UC511119
Amsinckia menziesii var. menziesii
Lyman Benson
1932-3-26
3163
Riverside
3 mi n Temecula; San Jacinto Mountain Range
457
Comment
UC1563007
Amsinckia tessellata var. tessellata
Steve Boyd
1986-3-1
1372
Riverside
1/4 mi s Harford Springs County Park; Gavilan Plateau, Gavilan Hills
640
Comment
UC881422
Amsinckia tessellata var. tessellata
C. L. Hitchcock
1940-4-2
5912
Riverside
Cottonwood Spring wash Cottonwood Spring; Joshua Tree National Monument
Comment
UCR174359
Ancistrocarphus filagineus
A. C. Sanders
2006-5-19
32383
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
UCR237626
Anemone tuberosa
Duncan S. Bell
2010-3-20
610
Riverside
Riverside Mountains, in the vicinity of Calzona Mine, c. 2 air mi northeast of Riverside Mountain Peak
232
Comment
POM153403
Anemopsis californica
P. A. Munz, I. M. Johnston
1928-9-12
11302
Riverside
Marsh, 1/2 mile N. of Temecula.
Comment
UC56664
Anemopsis californica
H. M. Hall
1897-5-31
594
Riverside
Southern California, Riverside Riverside; Southern California, Riverside
Comment
UCR25054
Angelica tomentosa
A. C. Sanders
1980-7-22
01746
Riverside
Peninsular Range; San Jacinto Mtns., Forest Service Road 5S09, l mi. (airline) west of Pine Cove
1677
Comment
SEINET10721353
Antennaria
David B. Dunn
1946-8-18
Dunn 2759
Riverside
Comp. on open dry pine floor. On East trail from Round meadow to Mt. San Jacinto Mts.
2743
Comment
CAS-BOT-BC79932
Antennaria microphylla
H. M. Hall
1901-7-1
2401
Riverside
Tamarack Valley
2834
Comment
POM14074
Antirrhinum coulterianum
Philip A. Munz, D. D. Keck
1922-4-14
4999
Riverside
East of White Water Ranch.
244
Comment
RSA425789
Antirrhinum coulterianum
R. S. Woglum
1937-5-22
588
Riverside
Santa Rosa Mountains, near Santa Rosa Indian Reservation.
Comment Read comments Apr 7 2011
RSA717852
Antirrhinum coulterianum
T. B. Salvato
1998-6-23
MOR- 445 -A
Riverside
Morongo Indian Reservation, polygon 13, N end of Hathaway Canyon.
1280
Comment
UC64222
Antirrhinum coulterianum
H. M. Hall
1900-1
579
Riverside
vicinity Riverside (Gavilan Mts); Gavilan Mts., Riverside
457
Comment
UC672557
Antirrhinum coulterianum
Herbert L. Mason
1926-5-2
3194
Riverside
Aguanga Valley
Comment
UCR162269
Antirrhinum coulterianum
S. J. Myers, John Green
2003-4-4
s.n.
Riverside
San Jacinto Mountains, powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain
1220
Comment
UCR71982
Antirrhinum coulterianum
Steve Morgan, H. M. Soldan
1992-5-25
92 5
Riverside
Santa Rosa Mtns, SE end of San Bernardino National Forest, c. 17 mi (airline) due south of Cathedral City, on County Road 7S02 (Santa Rosa Truck Trail), from 0.5 to c. 1.5 mi south of Calif. Hwy 74
Comment
RSA262107
Antirrhinum kelloggii
E. W. Lathrop
1969-5-8
7010
Riverside
Main Divide Truck Trail between El Carriso and San Mateo Canyon. Cleveland National Forest.
1220
Comment
SD262335
Antirrhinum nuttallianum
Mitch Provance, Matt K. Beyers, John Hazlett, Douglas Gordon-Blackwood
2017-6-8
617 9
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 (Alberhill 7.5'Q)
366
Comment
SEINET3078504
Antirrhinum nuttallianum
Ted R. Turk
1971-5-16
s.n.
Riverside
Murrieta, De Luz Rd. 1.9 mi. south of Murrieta
366
Comment
UC1929669
Antirrhinum nuttallianum
Scott D. White
2003-6-9
9525
Riverside
PERRIS BASIN: Northeast corner of Devonshire Ave. and Warren Rd., immediately south of Tres Cerritos.
Comment
RSA515311
Antirrhinum nuttallianum subsp. nuttallianum
Jeri Hirshberg
1989-4-11
s.n.
Riverside
Santa Rosa Plateau, S of town of Murrieta, NE of Mesa de Burro, creek below Guava-De Luz Road, approximately 1.5 miles SW of intersection with Hayes Avenue.
610
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
UC1424878
Antirrhinum nuttallianum subsp. nuttallianum
C. W. Tilforth
1978-4-30
1564
Riverside
East of Norco
Comment
UCR93825
Antirrhinum nuttallianum subsp. nuttallianum
G. R. Ballmer, K. T. Stockwell
1995-6-8
s.n.
Riverside
Peninsular Range, Warm Springs Creek, Budweiser Ranch, 0.25-1 mi upstream of Los Alamos Road crossing
457
Comment
RSA512160
Apiastrum angustifolium
Ed LaRue
1989-5-4
s.n.
Riverside
2 mi (airline) NW of Lake Elsinore, adjacent to Cleveland National Forest; At McViker Canyon.
488
Comment
RSA716377
Apiastrum angustifolium
Scott D. White
2006-4-27
11296
Riverside
Santa Rosa Hills, S. of Hemet.
549
Comment
UC1262266
Apiastrum angustifolium
C. W. Tilforth
1978-4-30
1571
Riverside
e of Norco
Comment
UCR133670
Apiastrum angustifolium
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
POM20025
Apium graveolens
Mary F. Spencer
1923-6-5
2205
Riverside
Saboba Hot Springs.
518
Comment Read comments Apr 1 2013
RSA802255
Apocynum cannabinum
Duncan S. Bell, Caitlin Elam, Carrie Kiel
2013-6-5
5002
Riverside
In Strawberry Creek below Strawberry Valley approximately 2.25 air miles southwest of Idyllwild.
Comment
RSA66701
Arabis perennans
F. W. Peirson
1919-4-13
660
Riverside
Along the Tahquitz creek, East of Palm Springs, Riverside.
Comment
RSA676286
Araujia sericifera
Scott D. White
2001-6-22
8601
Riverside
Corona: Bajada below the Santa Ana Mts., near the jtn. of Cleveland Way and Fullerton Av., about 2 road mi S of the jtn. Fullerton Av. and Ontario Av.
381
Comment
RSA629136
Arctostaphylos
Jon E. Keeley
1992-7-16
16574
Riverside
Red Mountain Road/Stanley Road, 11.7 km east of R3 on Stanley Road.
975
Comment
RSA629176
Arctostaphylos
Jon E. Keeley
1992-7-16
16602
Riverside
Hwy 371 & Burnt Valley Rd. San Jacinto Mtns.
1250
Comment
RSA629383
Arctostaphylos glandulosa
Jon E. Keeley
1992-4-17
15082
Riverside
End of Woodchuck Road, Woodchuck Resort. 2 km south of Highway 79.
670
Comment
RSA629376
Arctostaphylos glandulosa subsp. leucophylla
Jon E. Keeley
1992-7-17
16858
Riverside
Hwy 243, 39-40 km north of Idyllwild.
1375
Comment
RSA629458
Arctostaphylos glandulosa subsp. leucophylla
Jon E. Keeley
1992-7-17
16814
Riverside
Rd. to Thomas Mtn. (5S15), 9.5 km north of Toolbox Spring.
1640
Comment
RSA629465
Arctostaphylos glandulosa subsp. leucophylla
Jon E. Keeley
1992-6-16
16833
Riverside
Hwy 243, 30 km N of Idyllwild.
1630
Comment
POM254921
Arctostaphylos glandulosa subsp. zacaensis
W. Pequegnat
1940-4-13
s.n.
Riverside
Bedford Road, Santa Ana Mts.
1098
Comment
UC63815
Arctostaphylos glandulosa subsp. zacaensis
H. M. Hall
1901-6-10
2061
Riverside
vicinity of Chalk Hill San Jacinto Mountains
1524
Comment
RSA631729
Arctostaphylos glauca
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-10
19291
Riverside
Highway 79, at Radec.
580
Comment
RSA631846
Arctostaphylos glauca
Jon E. Keeley, Allen Massihi, Robert Goar
1992-8-18
20175
Riverside
Truck trail on north-face of Santa Rosa Mountain, ca. 3 km south of Pinyon Pines, Santa Rosa Mountains.
1350
Comment
UC21882
Arctostaphylos glauca
H. M. Hall
1901-6
Riverside
Tauquitz Valley San Jacinto Mountains
1828
Comment
RSA633559
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-9-27
21785
Riverside
Dirt road to Santa Rosa Mountain, 12.3 km southeast of Highway 74, northwest side of Santa Rosa Mountains.
2190
Comment
RSA633563
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-9-27
21750
Riverside
Dirt road to Santa Rosa Mountain, 1.8 km southeast of Highway 74, northwest side of Santa Rosa Mountains.
1605
Comment
RSA633700
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-7-16
16670
Riverside
Road to Santa Rosa Mountain (7S02), 9.3 km south of Highway 74.
1990
Comment
RSA635301
Arctostaphylos patula
Jon E. Keeley, Rx Rothrock
1992-11-11
22540
Riverside
Saddle Junction, ca. 2 km northeast of Humber Park, Idyllwild, San Jacinto Mtns.
2400
Comment
UC82993
Arctostaphylos patula
A. W. Anthony
1895-7-5
Riverside
San Jacinto Mountains
Comment
RSA0038405
Arctostaphylos patula
Elwood Fordham
1951-5-26
s.n.
Riverside
Fern Canyon, [Los Angeles County]
1219
Comment
CAS-BOT-BC44327
Arctostaphylos pringlei subsp. drupacea
J. Ewan
1929-6-16
3586
Riverside
Lily Creek Canyon above Idyllwild, San Jacinto Mts.
1676
Comment
CAS-BOT-BC44332
Arctostaphylos pringlei subsp. drupacea
E. A. McGregor
1941-6-12
8
Riverside
Idyllwild, San Gabriel Mountains
Comment
POM250404
Arctostaphylos pringlei subsp. drupacea
I. W. Clokey, E. G. Anderson
1935-8-21
6784
Riverside
Fuller's Creek, San Jacinto Mountains
1500
Comment
RSA635692
Arctostaphylos pringlei subsp. drupacea
Jon E. Keeley
1992-7-16
16596
Riverside
Hwy 371 & Burnt Valley Rd. San Jacinto Mtns.
1250
Comment
RSA635774
Arctostaphylos pungens
Jon E. Keeley
1992-7-16
16584
Riverside
Red Mountain Road/Stanley Road, 11.7 km east of R3 on Stanley Road.
975
Comment
RSA635782
Arctostaphylos pungens
Jon E. Keeley
1992-7-16
16531
Riverside
Red Mountain Road, 5 km east of R3.
1000
Comment
RSA635791
Arctostaphylos pungens
Jon E. Keeley
1992-7-16
16592
Riverside
Standley Rd., south of Red Mtn. Rd., 8.5 km east of R3.
900
Comment
RSA635800
Arctostaphylos pungens
Jon E. Keeley
1992-7-16
16515
Riverside
Red Mountain Road, 1.8 km east of R3.
850
Comment
SD233274
Arctostaphylos pungens
Scott D. White, Justin M. Wood
2009-5-22
12893
Riverside
San Jacinto Mountains: Quinn Flat Meadow. Meadow and adjacent uplands.
1372
Comment
RSA635993
Arctostaphylos rainbowensis
Jon E. Keeley
1992-9-26
21611
Riverside
W of Hwy 15, 1.5 km S of Temecula.
430
Comment
SBBG34202
Argemone munita
T. L. Secrest
1951-5-18
Riverside
San Jacinto River bed near Hemet
Comment
UC592913
Argemone munita
Carl B. Wolf
1932-4-27
3038
Riverside
3/4 mi w of Utopia (Colorado Desert, Mecca-Blythe Road); Colorado Desert, Mecca-Blythe Road
152
Comment Read comments Dec 11 2011
CAS-BOT-BC401738
Argemone munita subsp. rotundata
Winfield
1975-4-27
2363
Riverside
Snow Ck. Rd. ~3 mi from Hiway 111
Comment
RSA785383
Argemone platyceras var. hispida
Keith E. Hoffmaster
1933-4-15
400
Riverside
Moreno grade.
Comment
RSA700961
Aristida adscensionis
Gary D. Wallace
1982-5-15
2006
Riverside
Palms to Pines Highway (74), San Bernardino National Forest. 1 mi. E of Pinyon Pines Camp.
Comment
UCD56395
Aristida adscensionis
Ira L. Wiggins
1941-3-27
9676
Riverside
south end of Coxcomb Mountains, 8 miles northeast of Desert Center.
Comment
RSA0130722
Aristida adscensionis
G. Rink
2013-3-19
11887
Riverside
About twelve miles west of Blythe, at the site of the proposed Quartzite solar power plant.
105
Comment
POM11427A
Aristida purpurea var. parishii
P. A. Munz, D. D. Keck
1922-4-9
4906
Riverside
Vicinity of Corn Springs, Chuckwalla Mountains.
457
Comment
UCR2173
Aristida purpurea var. purpurea
F. M. Reed
1906-7-8
1129
Riverside
Plains near the Salt Lake RR, West Riverside
Comment
RSA0124743
Aristida purpurea var. wrightii
Duncan S. Bell, LeRoy Gross
2016-3-9
8842
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; central section of range, approximately 1.75 air miles north of Gucci Spring.
551
Comment
RSA774721
Artemisia ludoviciana subsp. albula
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4454
Riverside
Whitewater canyon. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor center (Whitewater Trout Farm) in the vicinity of Bonnie Bell. Between N33.94217, W116.64118 and N33.94722 W116.64305.
487
Comment
UCSB38400
Artemisia nova
Ziegler, Louis
1964-7-11
Riverside
Two miles northeast of Kenworthy Ranger Station
Comment Read comments Apr 22 2013
UC22958
Asclepias californica
H. M. Hall
May 17 1901-Jun 1 1901
Riverside
Temecula Peak
609
Comment
UC111250
Asclepias fascicularis
H. M. Hall
1897-6-19
666
Riverside
Kenworthy San Jacinto Mt.
1371
Comment Read comments Mar 25 2011
RSA602395
Aster subulatus var. ligulatus
L. C. Wheeler
1955-6-10
7153
Riverside
2 miles W of Blythe.
Comment
CHSC8460
Astragalus
Edward Laidlaw Smith
1958-3-22
411
Riverside
Sand dunes 3 mi. s. Rice. Little Santa Maria Mt. Range. Colorado River drainage area.
335
Comment
CAS-BOT-BC177464
Astragalus aridus
P. A. Munz; D. Keck
1922-4-8
4739
Riverside
Mecca, Colorado Desert
-30
Comment
CAS-BOT-BC177513
Astragalus bernardinus
Philip A. Munz
1949-4-11
13006
Riverside
Near Conejo Well, north base of Eagle Mts., [Mohave] Mojave Desert
914
Comment
UC1128768
Astragalus didymocarpus var. dispermus
H. S. Yates
1937-3-23
6418
Riverside
5 mi nw Edom; Thermal Quad., nw of Edom
Comment
SD128289
Astragalus douglasii var. parishii
R. Mitchel Beauchamp
1971-5-15
2419
Riverside
Black Mountain Road, San Jacinto Mountains.
1615
Comment
UC454087
Astragalus douglasii var. parishii
I. J. Condit
1910-6-21
Riverside
Strawberry Valley , Strawberry Valley (San Jacinto Mts.)
1524
Comment
UCR35038
Astragalus douglasii var. parishii
L. B. Ziegler
1972-5-15
461
Riverside
San Jacinto Mtns, Hemet (Garner) Valley
1402
Comment
UCR214304
Astragalus gambelianus
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt
2010-5-17
38400
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, along dirt extension of Lake St., c. 1.0 mi. NNE (04 deg. ) of intersection of I-15 and Lake St.
503
Comment
CAS-BOT-BC187105
Astragalus lentiginosus var. borreganus
P. A. Munz
1919-3-25
2307
Riverside
Whitewater
304
Comment
UCR112975
Astragalus nuttallianus
B. G. Pitzer, T. Tennant
1998-2-21
3533
Riverside
Sonoran (Colorado) Desert, Hayfield Dry Lake, on the lakebed, 1/2 to 3/4 mi.le SE of the pumping station
412
Comment
SDSU7658
Astragalus pachypus
D. F. Howe
1969-5-15
4591
Riverside
Near Dripping Springs camp ground.
457
Comment
POM47792
Astragalus palmeri
Mary F. Spencer
1918-3-4
743
Riverside
Palm Springs.
137
Comment
RSA308354
Astragalus palmeri
Henry J. Ramsey, Henry J. Ramsey
1938-4-22
3029
Riverside
Santa Rosa Mountains.
1220
Comment
CAS-BOT-BC194126
Astragalus pomonensis
Carl B. Wolf
1935-4-7
6298
Riverside
Gavilan Hills Region, 1 mi. W of Val Verde
487
Comment
CSUSB1292
Astragalus pomonensis
Heather Johnston
1967-4-9
040967 2
Riverside
1.2 miles south on Lawless Road from Route 395 exit. 50 yards up turnoff road, 5 yards from roadside (right side).
365
Comment Read comments Apr 6 2013
RSA612326
Astragalus pomonensis
C. Epling, Joseph A. Ewan
1933-06
s.n
Riverside
5 miles above Corona.
Comment
SBBG68281
Astragalus pomonensis
M. N. Ackley
-Mar-1922
564
Riverside
Murrieta Hot Springs
398
Comment Read comments Oct 21 2008
SD8527
Astragalus pomonensis
Daniel Cleveland
Apr 1880
Riverside
San Jacinto Plains
Comment
UC56244
Astragalus pomonensis
H. M. Hall
Apr. 1903
3815
Riverside
vicinity Riverside; vicinity of Riverside
304
Comment
POM123201
Astragalus pomonensis
Marcus E. Jones
1900-7-13
s.n.
Riverside
Dripping Spring, near Temecula.
366
Comment
RSA692510
Athyrium filix-femina subsp. cyclosorum
Sisson
1930-11-12
20
Riverside
San Jacinto Mtns.: Near Idyllwild. Strawberry Creek.
1982
Comment
CLARK-A1528-2297
Athysanus pusillus
John C. Roos
1952-2-29
5366
Riverside
Reche Canyon
457
Comment
CAS-BOT-BC98812
Atrichoseris platyphylla
Steve Boyd; S. Meury; R. Noyes; L. Arnseth; D. Nordin; T. Ross
1988-3-10
2161
Riverside
Palen Pass at the N. end of the Palen Mtns.
500
Comment
UC70077
Atrichoseris platyphylla
E. E. Schellenger
1905-4-1
Riverside
Santa Maria Mts Colorado Desert, Santa Maria Mts.
Comment
SEINET3930591
Atriplex canescens
R. L. Piemeisel
1914-10-19
4061
Riverside
Indio.; 0
Comment
SEINET3930666
Atriplex canescens
Carl B. Wolf
1932-10-13
4316
Riverside
Caleb (Southern Pacific railway sliding), 4.5 miles Southeast of Mecca, Colorado Desert. Lower Sonoran Zone.; 0
610
Comment
UC472155
Atriplex canescens
J. Ewan
1931-10-3
5227
Riverside
Mockingbird Canyon near Arlington; Mockingbird Canyon near Arlington
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
JOTR01004
Atriplex canescens subsp. canescens
Cole, James E.
1941-10-20
933
Riverside
Joshua Tree National Park. OPTIMIST MINE ROAD, LOST HORSE VALLEY
1310
Comment
CAS-BOT-BC170228
Atriplex canescens subsp. linearis
Nancy Ryan Zabriskie; Walter Zabriskie
1970-8-29
331
Riverside
Andreas Canyon Club property, Palm Canyon watershed, east slope San Jacinto Mts.
Comment
POM184644
Atriplex canescens var. laciniata
L. C. Wheeler
1931-11-27
379
Riverside
2 miles SE of Salton Bench Mark.
-76
Comment
RSA520926
Atriplex coronata var. notatior
D. E. Bramlet, A. Parikh
1990-6-14
2037
Riverside
Stetson Ave. and the MWD canal just west of warren Ave. approximatly 6.5 km SW of Hemet. The population is found n a cow pasture some 400m to 100m north of Stetson Ave.
457
Comment
SD138899
Atriplex coronata var. notatior
Craig Reiser
1994-5-2
Riverside
Fenced field. Reiser by phone says this was probably collected in Hemet near California Street, in an area now a preserve
Comment
UCR159813
Atriplex coronata var. notatior
Mark A. Elvin
2005-5-24
4315
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
UCR70516
Atriplex coronata var. notatior
D. E. Bramlet
1991-6-1
2180
Riverside
San Jacinto Valley, San Jacinto River, 3 km west of Nuevo, and c. 20 m east of the river, about 300 m south of the end of 11th Street
473
Comment
UCR121793
Atriplex davidsonii
A. C. Sanders, Carolyn Washburn
2001-4-17
24039
Riverside
San Jacinto Valley, west edge of Hemet, SW corner of Florida Ave. (Hwy 74) and Warren Rd.
457
Comment
UCR203887
Atriplex glauca
R. E. Riefner Jr.
2006-2-20
06- 29
Riverside
city of Corona, along Magnolia Ave. off-ramp on southwest side of Hwy I-15
216
Comment
CAS-BOT-BC170252
Atriplex hymenelytra
J. Beley
1974-2-21
73 -641
Riverside
1/2 mi. NE of tip of Coxcomb Mt.
Comment
CHSC239
Atriplex hymenelytra
E. Thomas
1940-2-17
Riverside
Thermal Canyon, Coachella valley.
30
Comment
JOTR37712
Atriplex hymenelytra
Hodges, Stephen R.
2016-3-1
638
Riverside
Joshua Tree National Park. Northern edge of the Eagle Mountains where they border the Pinto Basin. Approximately 3 kilometers west of Pinto Wells. Ascending up towards the ridge line in canyons of black rock. Sparsely vegetated.
Comment
RSA676295
Atriplex hymenelytra
Scott D. White
2001-5-4
8449
Riverside
Eastern Coachella Valley, adjacent to I-10 Freeway, a few miles east of Indio.
61
Comment
UC1922264
Atriplex hymenelytra
Scott D. White, Brian Leatherman
2005-5-4
11016
Riverside
Sonoran Desert: Eastern Coachella Valley. Thermal area; bajada below Mecca Hills and East of the Coachella Canal.
Comment
UCR165816
Atriplex hymenelytra
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
UCR33641
Atriplex hymenelytra
Faulkner
1978-3-21
335
Riverside
Sonoran (Colorado) Desert, 9 mi. north of Blythe on Hwy 95
152
Comment
UCSB23597
Atriplex hymenelytra
Shaw, Merrilee
1964-4-5
Riverside
State Highway 195, 7.3 miles NE of junction with State Highway 111 at Mecca
106
Comment
RSA24223
Atriplex linearis
C. B. Wolf
1941-1-5
s.n.
Riverside
Colorado Desert, E side of Salton Sea. 1/2 way between Date Palm Beach and Salton Beach.
-70
Comment
CAS-BOT-BC176539
Atriplex polycarpa
Lewis S. Rose
1961-11-24
61068
Riverside
La Quinta
15
Comment
POM307326
Atriplex polycarpa
Henry J. Ramsey, Henry J. Ramsey
1937-11-20
2213
Riverside
Coachella Valley
Comment
SBBG119922
Atriplex prostrata
O. F. Clarke
1970-9-24
Riverside
Santa Ana River bottom just E of the old Salt Lake Railroad bridge
216
Comment
SEINET244783
Atriplex serenana
A. C. Sanders, K. C. Rose
1999-6-18
22831
Riverside
Domenigoni Valley; upper Warm Springs Creek between Hwy 79(Winchester Rd.) and Scott Rd., Domenigoni Ranch, S of Winchester.
433
Comment
UCD97690
Atriplex suberecta
A. C. Sanders; K. C. Rose
1998-5-21
21854
Riverside
Hemet; west of town, E of the canal, S of Hwy 74 (Florida) and 1/4 mile W of Warren Road.
457
Comment
JOTR36019
Ayenia compacta
Harding, Mitzi, T. Herskovits
2012-3-16
226
Riverside
Joshua Tree National Park. Eagle Mountains, Cholla Wash
Comment
CAS-BOT-BC502093
Baccharis brachyphylla
A. C. Sanders
2015-9-11
41870
Riverside
Sonoran (Colorado) Desert: Bradshaw Trail at border of Chocolate Mtns Aerial Gunnery Range, 2.25 mi E of Gasline Rd
646
Comment
RSA40607
Baccharis brachyphylla
J. C. Roos
1946-9-14
3008
Riverside
Dry desert near Dos Palmos Spring, E of Asbestos Mountain.
1067
Comment
CLARK-A1528-165
Baccharis emoryi
John C. Roos
1951-9-25
5285
Riverside
Riverside
259
Comment
RSA350336
Baccharis emoryi
L. C. Wheeler
1933-12-2
2311
Riverside
Santa Ana River at Chino Creek
152
Comment
RSA502922
Baccharis emoryi
Ed LaRue
1989-4-7
s.n.
Riverside
Woodcrest area: 1/2 mile NE of the intersection of Van Buren Blvd & Mockingbird Canyon Road.
365
Comment
RSA0014780
Baccharis glutinosa
Ivan Johnston
1917-4-4
s.n.
Riverside
Palm Canyon.
304
Comment
CAS-BOT-BC106739
Baccharis salicifolia
C. L. Hitchcock
1966-3-15
24159
Riverside
3 mi. e. of Glen Ivy Hot Springs, in sandy wash.
Comment
RSA0120019
Baccharis salicifolia
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-24
9070
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Martinez Canyon, approximately 5.25 air miles southeast of the summit of Martinez Mountain.
621
Comment
RSA69837
Baccharis salicifolia
J. C. Roos
1951-10-24
5346
Riverside
Santa Ana River bottomland with Fremontii, Riverside
259
Comment
UCR241407
Baccharis salicifolia
T. B. Salvato, Matt Malle, Tom Sullivan
2013-3-27
7447
Riverside
Perris-Aguanga Basin, Menifee, vacant lot north of Newcomb Substation, at southwest corner of Lazy Creek Road and Murrieta Road
432
Comment
JEPS40677
Baccharis salicifolia subsp. salicifolia
L. M. Newlon
1922-4-3
443
Riverside
Andreas Canyon
Comment
SD152957
Baccharis salicina
Steve Boyd, Tim Ross and Dave Bramlet
1992-9-9
7663
Riverside
Southern Santa Ana Mountains; upper San Mateo Canyon from the junction of Tenaja Road and Los Alamos Road at the confluence of Los Alamos Creek.
395
Comment
CAS-BOT-BC99821
Baccharis sarothroides
Carl B. Wolf
1932-10-13
4310
Riverside
Colorado Desert. Eagle Mts. Cottonwood Springs
289
Comment
CAS-BOT-BC334468
Baccharis sergiloides
A. C. Sanders; T. B. Salvato; Ana Hernandez; Karyn Drennen; Angela Collada
2013-10-2
40954
Riverside
Peninsular Range: Wilson Valley Preserve, 0.35 air mi S of Wilson Valley Rd and 0.8 mi E of Sage Rd., 1.4 mi E (93 deg. ) of Round Top Mountain
739
Comment
RSA178645
Baccharis sergiloides
C. B. Wolf
1932-10-12
4297
Riverside
Above Pinyon Well, Little San Bernardino Mts.
1220
Comment
UC166726
Baccharis sergiloides
Geo. B. Grant
May 1 1906-May 10 1906
96
Riverside
Palm Springs Colorado Desert
Comment
UC1929930
Bahiopsis laciniata
Scott D. White, Michael Honer
2003-5-27
9419
Riverside
Gavilan Hills / Temescal Canyon: Hills and canyons ca. 1 mile north of the I-15 Freeway and 1 mile east of Lake St. exit. Collected south and / or west of unnamed peak 2349. Lake Elsiniore & adj. Alberhill 7.5' Quad.
Comment
CAS-BOT-BC295893
Bahiopsis parishii
Javier Penalosa
1963-4-11
2807
Riverside
Pines to Palms Hwy. (#74) above Palm Desert
762
Comment
CAS-BOT-BC295901
Bahiopsis parishii
Roxana S. Ferris; Ruth P. Rossbach
1938-5-15
9550
Riverside
Cottonwood Springs Canyon
Comment
RSA442012
Bahiopsis parishii
Christopher Davidson, B. Gustafson
1977-4-7
5576
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
RSA704862
Bahiopsis parishii
J. B. B.
1934-6-18
527
Riverside
Snow Creek; base of San Jacinto.
Comment Read comments Feb 16 2013
SD229076
Bahiopsis parishii
Dick Schwenkmeyer
2012-5-22
714
Riverside
Snow Creek, north base of Mt. San Jacinto, approx. 4 miles south of intersection of highways 10 and 111
511
Comment
CAS-BOT-BC99968
Baileya pauciradiata
Roxana S. Ferris
1953-3-9
12598
Riverside
Sandy flat near junction of U.S. 60 & 70 with Desert Hot Springs Road
Comment
POM29692
Baileya pauciradiata
Marcus E. Jones
1906-4-27
s.n.
Riverside
Indio.
Comment
SBBG97707
Baileya pauciradiata
W. L. Halvorson
1977-3-8
77 -69
Riverside
Interstate 10, ca. 30 mi W of Blythe
Comment
RSA4910
Baileya pleniradiata
C. B. Wolf
1932-4-27
3026
Riverside
Colorado desert, 3/4 mile west of Utopia on Mecca-Blythe road
152
Comment Read comments Dec 11 2011
UCR260321
Bassia hyssopifolia
A. C. Sanders
2015-2-19
41252
Riverside
San Jacinto Valley, 53 acre parcel c. 370 m south of Ramona Expressway and 1 km east of Warren Rd., north of Record Rd.
442
Comment
POM299269
Bebbia juncea
A. M. Alexander, Louise Kellogg
1941-5-15
2182
Riverside
north base of Eagle Mountains.
915
Comment
RSA0062664
Bebbia juncea
C. J. Humphrey, Herbert Humphrey
1936-6-7
405
Riverside
In foothills 18 miles East of Riverside.
548
Comment
CAS-BOT-BC100145
Bebbia juncea var. aspera
P. Munz; L. Street
1919-5-7
2720
Riverside
Tahquitz [Canon] Canyon
Comment
CHSC95388
Bebbia juncea var. aspera
R. Kobaly; Singer, A., Spurrier, C., Thompson, D., Way, M. J.
2001-6-12
1
Riverside
Riverside County. White Water Canyon. 4.8km north of Highway 10 SBBM, San Gorgonio Wilderness.
570
Comment
JEPS19302
Bebbia juncea var. aspera
W. L. Jepson
May 17 1901-Jun 1 1901
1384
Riverside
Palm Canon and return to Van Deventer's
Comment
JOTR31818
Bebbia juncea var. aspera
La Doux, Tasha, Bill Truesdell
2007-11-9
2524
Riverside
Joshua Tree National Park. Eagle Mountains along south boundary of park; small side canyon to east of larger wash running parallel to and east of Lost Palms Canyon (Stop 6)
655
Comment
SD229135
Bernardia incana
Dick Schwenkmeyer, Bethany Jenkins
2012-3-7
646
Riverside
Mt. San Jacinto: Pinyon Flats, approx. 1I(c) miles north of Highway 74 intersection with Palm Canyon Road, broad flat area.
1303
Comment
UC1281152
Bernardia incana
H. E. McMinn
1935-6-27
4070
Riverside
Palms to Pines Hwy. on grade to the valley
Comment
UCR135738
Bernardia myricifolia
Mitch Provance, Kerry Knudsen, Petra Wester
2004-5-8
9008
Riverside
Santa Rosa Mountains, along Hwy 74 on the Santa Rosa Mountain Grade, c. 0.5-0.8 mi NE of Black Hill
854
Comment
RSA69817
Bidens frondosa
J. C. Roos
1951-9-25
5265
Riverside
Fairmount Park
259
Comment
RSA594786
Bloomeria crocea
Darin L. Banks, Dylan Hannon
1996-5-3
981
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Foothills S of Hwy. 79 ; E of the Dripping Spring Campground; Along a mesic E facing slope, approximately 300 m SE of the Helipad at the upper camp sites
534
Comment
RSA752779
Bloomeria crocea
Scott D. White, Justin M. Wood
2009-5-21
12843
Riverside
McMullen Flat area, 0.35 N on Valley Hi Dr, from intersection w/ Twin Pines Rd.
1195
Comment
UC1929408
Bloomeria crocea
Scott D. White
2004-4-26
10240
Riverside
San Jacinto Mountain Foothills: Soboba Indian Reservation, Indian Creek Watershed.
Comment
UCR172793
Bloomeria crocea
Wayne Law, Jun Hu
2000-5-16
19
Riverside
Peninsular Ranges; Santa Ana Mtns., Eastern edge of Cleveland National Forest, above Temescal Valley in Indian Canyon, 11.8 mi south of Corona
396
Comment
JEPS53108
Boechera perennans
W. L. Jepson
1901-5-25
1454
Riverside
Coyote Canyon Santa Rosa mts.
Comment
UCR159898
Boerhavia coccinea
Scott D. White
1999-4-20
7276
Riverside
Colorado River Valley, Blythe area, Southern foothills of the Big Maria Mtns, NW of Calif. Hwy 95, c. 7 road mi N of the junction of Hwy 10 and Intake Blvd in Blythe
137
Comment
RSA518302
Boerhavia intermedia
A. C. Sanders
1989-9-19
9511
Riverside
Chocolate Mtns Aerial Gunnery Range, 1.75 km S of Tabaseca Tank, along the wash above ''Tabaseca Target.
680
Comment
RSA0078217
Boerhavia triquetra var. intermedia
Sarah J. De Groot, Duncan S. Bell
2015-9-21
7588
Riverside
Santa Rosa Mountains south-southwest of Palm Desert. Along Carrizo Road just north of Highway 74.
1053
Comment
RSA0062787
Boerhavia wrightii
Duncan S. Bell, Evan Meyer
2014-10-22
7653 A
Riverside
Orocopia Mountains; southwestern section of range; collecting in an unnamed canyon to the southeast of Orocopia Canyon; about 3.6 air miles north northeast of Dos Palmas.
404
Comment
SEINET4207419
Boerhavia wrightii
Duncan S. Bell
2011-10-22
3004 A
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
UCR245996
Boerhavia wrightii
Duncan S. Bell, Aaron Sedgwick
2012-9-13
4209 A
Riverside
Sonoran (Colorado) Desert, Mecca Hills; along what was left of Box Canyon Road after having been buried by a flash flood from a large summer storm, c. 5 air mi northeast of the junction of Box Canyon Road and the Coachella Canal or c. 1.25 air mi southwest of Shavers Well
240
Comment
CAS-BOT-BC31021
Bolboschoenus maritimus
Carl Epling; Joseph Andorfer Ewan
1933-6-1
s.n.
Riverside
South shore Lake Elsinore.
Comment
RSA129300
Bothriochloa barbinodis
A. Lewis
1934-04
375
Riverside
Tin Mine Canyon.
457
Comment
RSA0093776
Bouteloua aristidoides
Duncan S. Bell
2015-9-30
8678
Riverside
Santa Rosa Mountains; Little Pinyon Flat; collecting in a large drainage from Cactus Spring Trail to Horsethief Creek.
1246
Comment
UCR111989
Bouteloua aristidoides
A. C. Sanders, T. B. Salvato, Mitch Provance
2000-4-25
23370
Riverside
Coachella Valley, east side of Coachella Canal between I-10 and Ave. 52, east of Coachella
24
Comment
UCR33704
Bouteloua aristidoides
Sears
1977-10-10
S- 531
Riverside
Sonoran (Colorado) Desert, 23 mi. north of Desert Center, 3 mi. south of Hwy 62 Junction
335
Comment
CAS-BOT-BC145608
Bouteloua barbata var. barbata
Geo. B. Grant
6737
Riverside
Palm Springs.
Comment
HSC86980
Bowlesia incana
B. G. Pitzer, A. C. Sanders
1987-4-21
491
Riverside
Box Springs Mtns., near southernmost radio towers.
793
Comment
RSA716380
Bowlesia incana
Scott D. White
2006-4-27
11299
Riverside
Santa Rosa Hills, S. of Hemet.
549
Comment
UCR1532
Bowlesia incana
R. L. Irwin
1962-4-15
29
Riverside
Upper Santa Ana River/San Bernardino Valley Region, Sycamore Canyon, c. 1.4 mi. south of Pennsylvania Ave on Canyon Crest Dr. along creek
336
Comment
SEINET3287492
Brachypodium hybridum
O. F. Clarke
2008-5-20
s.n.
Riverside
Peninsular Range; Riverside; O.F. Clarke residence, 266 Frost Court; east edge of UCR campus.
351
Comment
RSA20225
Brandegea bigelovii
Roxana S. Ferris, Ruth P. Rossbach
1938-5-15
9514
Riverside
19 mi. from Cottonwood Springs, N end of Pinto Basin
Comment
UCR41529
Brandegea bigelovii
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6103
Riverside
Sonoran (Colorado) Desert, Corn Spring, Chuckwalla Mtns. wash below the spring and wash and rocky slopes to the south
489
Comment
UCR21919
Brassica geniculata
Steve Boyd
1980-5-11
223
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
UCR172240
Brassica nigra
John F. Green
2006-5-10
s.n.
Riverside
Peninsular Ranges, City of Murrieta; south of the Hogbacks. north of Hunter Road to Ramage Lane, between Calle de Amor on the E and Springview/Kiwebre Road on the W
402
Comment
CLARK-A1528-346
Brassica rapa subsp. sylvestris
Bob Sullivan
1966-3-18
Riverside
Riverside
228
Comment
HSC83020
Brassica tournefortii
N. M. Fellows
1985-3-3
92
Riverside
Oasis de los Osos Preserve, off Snow Creek Canyon at the N foot of San Jacinto Mtns., l mi. W of Snow Creek Village
489
Comment
RSA777333
Brassica tournefortii
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood, Jacqueline McConnaughy
2011-3-23
830
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
RSA778494
Brassica tournefortii
Duncan S. Bell
2009-3-8
61
Riverside
Arica Mountains: the north tip of the mountain range approximately 3 air miles northwest of Priest Well, or approximately 5.5 air miles southwest of the ghost town of Rice.
404
Comment
RSA0125868
Brassicaceae
Duncan S. Bell, Joy D. England
2010-5-17
1004 B
Riverside
San Jacinto Mountains region: San Bernardino National Forest: Rouse Ridge, approximately 3 air miles southeast of junction of Highway 74 and forest service road 5S15.
1045
Comment
JOTR16568
Brickellia californica
Baker, James K. & Baker, Ilisa T.
1966-10-19
s.n.
Riverside
Joshua Tree National Park. ROAD TO PROSPECTS 1/2 MILE WEST OF SPLIT ROCK
1341
Comment
RSA588808
Brickellia californica
Darin L. Banks, Steve Boyd
1995-10-17
0761
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
CLARK-A1528-5454
Brickellia desertorum
John C. Roos, Lucille Roos
1950-9-30
4996
Riverside
Riverside
396
Comment
UCR163887
Brickellia desertorum
B. G. Pitzer
2001-11-4
4350
Riverside
Peninsular Range; Santa Rosa Mountains, Carrizo Canyon, sheep guzzler c. 0.5 mi. SW of where Hwy 74 crosses canyon
701
Comment
UC894193
Brickellia incana
J. Francis Macbride and Francis Drouet
1941-10-14
4466
Riverside
desert w of Shavers Summit
304
Comment
RSA263716
Brodiaea filifolia
E. W. Lathrop
1968-6-2
6965
Riverside
Main Divide Truck Trail between El Carriso and San Mateo Canyon. Cleveland National Forest.
Comment Read comments Apr 7 2011
SD132940
Brodiaea filifolia
Tim Cass, Fred Sproul
1979-6-1
200
Riverside
Mesa de Colorado, Pool A. (IPB 2/08)
Comment
SEINET10533802
Brodiaea filifolia
Robert F. Thorne, Earl W. Lathrop
1969-1
Riverside
Comment
RSA191989
Brodiaea terrestris subsp. kernensis
E. W. Lathrop
1959-5-17
4538 b
Riverside
14 miles west of Murrieta. Tenaja Plateau
Comment
UCR104641
Brodiaea terrestris subsp. kernensis
D. E. Bramlet
1993-5-4
2336
Riverside
Peninsular Range; Gavilan Hills area, Monument Peak Valley. 762 m NW of Monument Peak and 76 m north of the E-W tending dirt road that is between Black Rocks and Monument Peak. 1.2 km SW of the 'bend' (Sec.17) area of Cajalco Rd.
488
Comment
UCD57694
Bromus arizonicus
John Thomas Howell
1956-3-20
31119
Riverside
Riverside. 8th street.
Comment
UCD62681
Bromus berteroanus var. excelsus
F. M. Reed
1920-3-20
4170
Riverside
Colorado Desert, Murray Canon near Palm Springs.
91
Comment
RSA741173
Bromus carinatus
Scott D. White, Justin M. Wood
2008-5-15
12010
Riverside
Johnson Meadow.
1415
Comment
UCR44200
Bromus carinatus
A. C. Sanders
1986-6-1
6539
Riverside
San Jacinto Mtns., trail to Spitler Peak from the Herkey Creek Camp to Bonita Vista road [=Apple Canyon Rd.]
1829
Comment
UC37670
Bromus carinatus var. carinatus
H. M. Hall
July, 1901
2342
Riverside
vicinity of Deer Springs (San Jacinto Mountains); San Jacinto Mountains
2743
Comment
SEINET4691497
Bromus diandrus
A. C. Sanders, John F. Green
2012-1
40036
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
UCR2241
Bromus diandrus
F. M. Reed
1934-1-20
8694
Riverside
Riverside, Bluffs Ranch [Chicago Ave. N of Arroyo Tequesquite]
274
Comment
UCR27004
Bromus grandis
E. W. Lathrop
1966-5-29
6395
Riverside
Peinsular Range; Santa Ana Mtns, Cleveland National Forest, Main Divide Truck Trail between El Carriso and Santiago Peak
1223
Comment
RSA740713
Bromus hordeaceus
Scott D. White, Justin M. Wood
2008-7-8
12402
Riverside
Johnson Meadow.
1439
Comment
RSA201604
Bromus hordeaceus subsp. molliformis
E. W. Lathrop
1964-5-24
5387
Riverside
8 miles west of Murrieta
Comment
SDSU14319
Bromus madritensis subsp. rubens
Michelle Perl
2002-4-20
11
Riverside
Santa Margarita Ecological Reserve north of Santa Margarita River adjacent to riparian area just northeast of junction of Santa Margarita River and Via Tornado Road.
233
Comment
UCR2243
Bromus rubens
F. M. Reed
1907-6-16
1404
Riverside
South Coast; San Bernardino Valley, Riverside, upper south fork of Arroyo Tequesquite
457
Comment
CAS-BOT-BC185646
Bromus tectorum
Victor Duran
1932-5-18
3218
Riverside
Idyllwild, San Jacinto Mountains.
1676
Comment
RSA161350
Caesalpinia virgata
Percy C. Everett, Nick Lolonis
1963-5-3
24492
Riverside
SE. corner of Colima & Obregon Sts., LaQuinta western edge of Colorado Desert.
91
Comment
RSA405292
Caesalpinia virgata
Christopher Davidson, J. Jones
1980-4-4
9954
Riverside
Orocopia Mts. West end of the mountains in a small canyon and wash almost due south of Oro Peak.
518
Comment Read comments Sep 17 2011
SEINET10451867
Caesalpinia virgata
Chris Dietrich, Mary Merello; Heidi H. Schmidt
1994-4-12
Dietrich 25
Riverside
9 miles north-northwest of Indio, off Dillon Road 1.9 miles northeast on Berdoo Canyon Road (J241). BLM land. Desert Access Guide Map #17. Along gravelly wash in creosote bush scrub.
380
Comment
UCR161368
Caesalpinia virgata
Mark A. Elvin
2005-4-26
4229
Riverside
Northern Sonoran (Colorado) Desert, Coachella Valley/Indio Hills; [pipeline route, south of mouth of Fargo Canyon] N of I-10
198
Comment
CAS-BOT-BC438493
Calandrinia ciliata
John F. Green
2006-4-18
s.n.
Riverside
NE of Murrieta, just S of Los Alamos Rd. (Clinton Keith Rd.), on E and W sides of Liberty Rd. border between City of Murrieta and unincorporated French Valley.
Comment
RSA180250
Calandrinia ciliata
E. W. Lathrop
1965-4-18
s.n.
Riverside
10 miles west of Murrieta.
Comment
UCR116855
Calandrinia ciliata
A. C. Sanders, Steven R. Hill
2001-5-4
24138
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
UCR128567
Calandrinia ciliata
A. C. Sanders, Mitch Provance
2001-4-5
23917
Riverside
Perris-Aguanga Basin region, Long Canyon, Temecula, between gas pipeline route and 'windmill,' south of BM 1221
366
Comment
POM6473
Calocedrus decurrens
George B. Grant
1901-08
s.n.
Riverside
Strawberry Vally, San Jacinto Mts.
Comment
RSA572048
Calocedrus decurrens
C. Epling
1931-10-4
246
Riverside
Strawberry Valley, San Jacinto Mountains; on mountainside.
1584
Comment Read comments Sep 22 2013
RSA562491
Calochortus albus
Steve Boyd, Timothy S. Ross
1992-5-5
7245
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Eastern portions of Oak Flats. Bluewater Trail.
732
Comment
RSA588180
Calochortus concolor
Darin L. Banks, Steve Boyd
1995-6-27
737
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Along the Crosley Road, S of the Cutca Road junction; Approximately 1/8 mile S of the junction between the Cutca and Crosley Roads.
792
Comment
POM12709
Calochortus invenustus
Philip A. Munz
1922-6-27
5856
Riverside
Santa Rosa Mountains: Santa Rosa.
2012
Comment
RSA582821
Calochortus palmeri var. munzii
Mark Elvin, Orlando Mistretta
1995-6-21
47
Riverside
San Jacinto Mts. Garner Valley; along both sides of Hwy 74 at mi. 70.0; in adjacent ditch and meadows;
Comment
UCR35292
Calochortus palmeri var. munzii
L. B. Ziegler
1969-7-1
387
Riverside
San Jacinto Mtns, Meadows of May Valley, Upper Herkey Creek
1616
Comment
UCR52585
Calochortus palmeri var. munzii
Kathy Harper
1988-5-14
s.n.
Riverside
Peninsular Range, San Jacinto Mtns, Hwy 74 between Alpine Village and the Vista Point at Seven Level Hill
Comment
RSA68632
Calochortus splendens
Frank W. Peirson
1924-7-27
4997
Riverside
Deer Springs, San Jacinto Mountains.
Comment Read comments May 26 2014
RSA784190
Calochortus splendens
J. D. Olmsted
1959-6-23
666
Riverside
M. fk. San Jacinto River. On west bank of pond at Desert Sun School near Idyllwild.
1646
Comment
UCR127556
Calochortus splendens
A. C. Sanders, T. B. Salvato
2003-5-21
26796
Riverside
Elsinore Valley, Wildomar, old ranch parcel SE of Wesley St. and SW of Laguna Rd., west of Orange St., NE of Palomar St.
402
Comment
UCR834
Calochortus splendens
J. E. Dimitman
1957-5-18
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., Bautista Canyon Wash
793
Comment
RSA92741
Calochortus splendens
J. C. Roos, L. Roos
1952-5-19
5688
Riverside
Between Moreno and Redlands in branch of San Timateo Canyon.
488
Comment
UC1563116
Calochortus weedii
Steve Boyd, Tim Ross, and Laurel Arnseth
1989-6-11
3720
Riverside
w end Vail Lake (sw of dam, Vail Lake area)
487
Comment
UCR57113
Calochortus weedii var. weedii
Ed LaRue
1989-6-14
s.n.
Riverside
Santa Ana Mtns., Santa Rosa Plateau, east edge of Plateau overlooking town of Murrieta; c. 1.25 mi west of town and c. 1 mi (airline) east of De Luz Road
549
Comment
POM13118
Calycadenia tenella
Philip A. Munz
1922-5-19
5337
Riverside
5 miles NE of Murietta.
488
Comment
POM351399
Calycadenia tenella
Christopher Davidson
1977-5-25
5646
Riverside
Mesa de Burro, Santa Rosa Plateau area
701
Comment
RSA543877
Calycoseris parryi
Steve Boyd
1991-5-13
6243
Riverside
Domenigoni Hills, N side of Domenigoni-Diamond Valleys ESE of Winchester. Vicinity of ultramafic outcrop on ridge top S of S-end of Warren Road
549
Comment
UCR77713
Calycoseris parryi
Steve Boyd, D. Bramlet
1991-5-13
6243
Riverside
Domenigoni Hills, north side Domenigoni/Diamond Valley, ESE of Winchester. Vicinity of ultramafic outcrop on ridgetop south of S-end of Warren Rd.
610
Comment
CDA10589
Calycoseris wrightii
T. C. Fuller
1963-4-23
10284
Riverside
Box Canyon Wash, Mecca-Blythe Road (Highway 195), 11.8 miles northeast of Mecca.
0
Comment
UC68981
Calycoseris wrightii
H. M. Hall
1905-4-1
5872
Riverside
Chuckawalla Bench Colorado Desert, Chuckawalla Bench
Comment
HSC17652
Calyptridium monandrum
C. L. Hitchcock, C. V. Muhlick
1964-3-17
23089
Riverside
0.5 mi. SE of Glen Ivy Hot Springs
Comment
JEPS49003
Calyptridium monandrum
Marjorie D. Clary
1932-4-29
895
Riverside
Santa Rosa Mountains, Dead Indian Trail Dead Indian Trail; Santa Rosa Mountains, Dead Indian Trail
Comment
UC454255
Calyptridium monospermum
I. J. Condit
1910-6-22
Riverside
San Jacinto Mountains, (to summit) San Jacinto Mountains
2438
Comment
SD135302
Calyptridium parryi var. parryi
Craig Reiser, Dylan Hannon
1993-5-30
Riverside
N side of Santa Rosa Peak
Comment
RSA192221
Calystegia macrostegia subsp. arida
E. W. Lathrop
1966-5-1
6232
Riverside
3 miles W of Murrieta
Comment
UCR116511
Calystegia macrostegia subsp. arida
A. C. Sanders, Pam MacKay, Tim Thomas & O. F. Clarke
1997-5-4
20669
Riverside
San Jacinto Mountains, north side along Hwy 243, 1.5 mi below Twin Pines Ranch Road (McMullen Flat), north slope of Peak 3740
1067
Comment
SDSU12264
Calystegia macrostegia subsp. intermedia
Jeremy Mass, Ryan Jacobsen
2000-4-19
10
Riverside
Stone Creek streambed in shrub-covered area near water. Near Southside Field Station, Santa Margarita Ecological Reserve (SDSU).
222
Comment
UCR113881
Calystegia macrostegia subsp. intermedia
Mitch Provance
2000-6-24
2042
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
UCR137361
Calystegia occidentalis subsp. fulcrata
John Wear
1998-7-8
s.n.
Riverside
San Jacinto Mtns., Pine Meadow in eastern Garner Valley, R-Ranch, just east of Hwy 74, between Gold Hill and Thomas Mountain
1402
Comment
RSA652944
Calystegia sepium subsp. limnophila
Mitch Provance, S. D. Boyd
1999-9-14
1780
Riverside
Riverside: Riverbottom along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River at the Mission Bridge, along bike path, vicinity of old Boy Scout camp.
238
Comment
RSA465927
Camissonia bistorta
Christopher Davidson
1973-4-1
1796
Riverside
Hwy 71/79, appx. 7 mi from jct of Hwy 395 south.
412
Comment
UCR16568
Camissonia bistorta
C. M. Bringle, H. Johnston
1967-4-22
670422- 01
Riverside
Peninsular Range, Temescal Canyon, 2.2 mi. south of Santa Fe (Railroad) overpass on Highway 71, and 50 ft. south of Glen Eden (nudist colony) mail box
457
Comment
UCR174163
Camissonia bistorta
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-28
32640
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., vicinity of peak 2279
695
Comment
UCR232076
Camissonia bistorta
John F. Green
2008-4-24
15- 02
Riverside
Peninsular Range; SE Gavilan Hills, SW of Perris along Hwy 74, in vicinity of Riverside St.
488
Comment
UCR51021
Camissonia bistorta
S. J. Myers
1988-2-24
s.n.
Riverside
Peninsular Range, Temescal Canyon, about 0.25 mi west of intersection of Hwy I-15 and Indian Truck Trail
381
Comment
UCR213396
Camissonia boothii
A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley
2010-3-16
37465
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
RSA162862
Camissonia brevipes
John Olmsted
1958-3-30
90
Riverside
Dry wash in first hills N of Southern entrance to Joshua Tree National Monument on Cottonwood Pass road with southern drainage toward Salton sea.
838
Comment
JOTR31893
Camissonia brevipes subsp. brevipes
La Doux, Tasha, M. Harding, K. Kain, E. Babich
2011-3-22
2143
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
RSA339346
Camissonia californica
Robert F. Thorne, W. A. Tilforth
1980-5-28
54171 b
Riverside
San Bernardino Mountains, dry, Colorado Desert slopes, S-facing and W-facing, N-S rocky ridge at E side of Whitewater River at mouth of canyon, ca. 1/4-1/2 miles E of Whitewater Post Office.
Comment
UC20456
Camissonia campestris subsp. campestris
E. L. Koethen
Mar., 1897
16
Riverside
Riverside
Comment
RSA139363
Camissonia cardiophylla
Thomas W. Whitaker
1958-4-30
s.n.
Riverside
Box Canyon, midway between Mecca and Shaver Well.
Comment
RSA793460
Camissonia cardiophylla
Duncan S. Bell, John Anderson, Keir Morse
2012-11-11
4374
Riverside
Mecca Hills: upper branch of Hidden Spring Canyon, approximately 0.6 air mile southeast of Hidden Spring and 0.6 air mile south of The Grotto.
250
Comment
JOTR29345
Camissonia cardiophylla subsp. cardiophylla
La Doux, Tasha, Bill Truesdell, Naomi Fraga
2006-4-26
1422
Riverside
Joshua Tree National Park. Long Canyon; Stop 2, in side canyon east of main wash.
837
Comment
POM126823
Camissonia cardiophylla subsp. cardiophylla
E. E. Schellenger
5
Riverside
Colorado Desert. Santa Marie Mts. [Little or Big Maria Mountains]
Comment
CSUSB195
Camissonia claviformis
W. W. Mayhew
1959-2-3
Riverside
10 miles east of Desert Center
Comment
UCR50879
Camissonia claviformis
A. C. Sanders
1988-5-11
7800
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, Iris Pass area, 12 miles above the Coachella Canal, east of the gasline road from Niland
549
Comment
SEINET10492066
Camissonia claviformis
David B. Dunn, Howard Brown; Elizabeth M. McClintock
1947-3-13
Dunn 2893
Riverside
Pushawalla canyon biota. Indio hills. In wash.
Comment
RSA777395
Camissonia claviformis subsp. aurantiaca
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-22
789
Riverside
Mecca Hills, just south of Shaver's Well.
305
Comment
RSA0127779
Camissonia claviformis subsp. aurantiaca
G. Rink
2013-3-17
11867
Riverside
About ten miles west of Blythe, on the proposed Quartzite solar power plant.
125
Comment
UCR115339
Camissonia confusa
A. C. Sanders, James C. Dice, K. C. Rose, D. Woodard
1995-3-29
16253
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
UCR43415
Camissonia confusa
D. C. Hawks
1986-4-16
s.n.
Riverside
San Bernardino Mtns / Sonoran (Colorado) Desert, Alta Mesa wind turbine field, on the ridge above Whitewater Canyon, west of Bonnie Bell
915
Comment
UCR92346
Camissonia confusa
Scott D. White, T. Keeler-Wolf
1994-5-8
s.n.
Riverside
San Jacinto Mtns, Foothills, San Jacinto River wash at eastern edge of Valle Vista
549
Comment
RSA144646
Camissonia hirtella
William M. Klein
1958-8-7
649
Riverside
Ca. 9 mi. southwest of Banning on the Old Banning-Idyllwild road, west side of Mt. Edna.
Comment
POM3272
Camissonia ignota
I. M. Johnston
1918-4-27
1875
Riverside
Near Corona.
274
Comment
RSA449034
Camissonia lewisii
Christopher Davidson
1973-4-1
1819
Riverside
Jct. Vail Lake Marina and Hwy. 71/79, about 3 miles west of Aguanga.
426
Comment
SEINET10492078
Camissonia micrantha
Timothy Reeves
1978-5-13
Reeves 6881
Riverside
San jacinto mts. 5 Mi s of banning on hwy 243. Sec 22, r1e, t3s. Chaparral. Ferns among rocks or in crevices.
1097
Comment
RSA186572
Camissonia pallida subsp. hallii
Peter H. Raven
1958-5-5
12884
Riverside
Joshua Tree National Monument, Salton View
1585
Comment
POM46820
Camissonia pallida subsp. pallida
Mary F. Spencer
1920-3-29
1452
Riverside
In desert sand, Palm Springs, Colorado Desert.
137
Comment
POM159845
Camissonia refracta
E. C. Jaeger
1928-3-24
s.n.
Riverside
Eagle Mts. Colo. Desert.
Comment
RSA449057
Camissonia refracta
N. C. Cooper
1949-4-8
3284
Riverside
Shaver's Summit east of Indio.
610
Comment
UC1186514
Camissonia refracta
E. G. Linsley and J. W. MacSwain
1960-3-2
60 -5
Riverside
2 mi w Desert Center
Comment
RSA731013
Camissonia strigulosa
M. Wall
2008-4-4
448
Riverside
San Jacinto Valley, Bautista Creek SE of Hemet, off Bautista Rd. ca. 8.0 miles SE of junction with Fairview Avenue.
778
Comment
SBBG53746
Camissoniopsis bistorta
S. Boyd
1980-4-27
Riverside
Harford Springs County Park, NW corner of the Gavilan Plateau
Comment
RSA0093835
Camissoniopsis confusa
A. C. Sanders, T. B. Salvato
2001-5-3
24121
Riverside
Perris-Aguanga Basin region. Hemet, SE corner of State Street at Gibbel, 1712 ft. hill at east end of Diamond Valley.
494
Comment
UCR260856
Camissoniopsis hirtella
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-23
41425
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
JOTR34225
Camissoniopsis pallida subsp. pallida
La Doux, Tasha, M. Harding
2010-4-7
3635
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
RSA0069663
Camissoniopsis pallida subsp. pallida
Cheryl Sevilla, Sarah J. De Groot
2015-2-18
15
Riverside
Transverse Ranges; San Bernardino Mountains region: San Gorgornio Wilderness Area; on the plain to the east of Mission Creek; 0.4 miles northwest of the Stone House.
783
Comment
CLARK-A1528-349
Capsella bursa-pastoris
C. M. Flanagan
1973-5-20
OO 514
Riverside
Morongo Indian Reservation
1158
Comment
UCR26907
Carex athrostachya
A. C. Sanders
1980-7-18
1682
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
UCR27268
Carex athrostachya
A. C. Sanders
1980-8-23
1764
Riverside
San Jacinto Mountains, Black Mountain; c. 100 yards above Black Mtn. Campground along a small stream
2241
Comment
POM14392
Carex nebrascensis
Phillip A. Munz
1922-9-6
6397
Riverside
Round Valley, San Jacinto Mountains.
2744
Comment
RSA736253
Carex praegracilis
Scott D. White, Justin M. Wood
2008-4-3
11795
Riverside
Perris / Elsinore Basin: Foothills of Gavilan Hills at Temescal Wash, near Olsen Canyon. Morgan property, Alberhill area.
274
Comment
UCR277703
Carex praegracilis
Mitch Provance
2013-4-16
413- 19
Riverside
San Bernardino Valley, Santa Ana River bottom, Tequesquite Creek and associated wetlands west of Rubidoux Ave
226
Comment
UCR29265
Carex praegracilis
A. C. Sanders, K. Berg
1980-5-1
1366
Riverside
San Jacinto Mtns., Garner Valley. 0.25 mi NW of the Kenworthy Ranger Station.
1387
Comment
RSA682366
Carex sartwelliana
Valerie Soza, Naomi Fraga, Sarah Swartzentruber
2003-6-25
1700
Riverside
Junction of Dark Canyon and Fuller Mill Creek.
1494
Comment
UC146414
Carex sartwelliana
Charlotte M. Wilder
1909-7-14
918
Riverside
above Idylwild (Strawberry creek); San Jacinto Mt.
Comment
RSA49572
Carex senta
Phillip A. Munz
1924-7-27
8786
Riverside
Dark Canyon, San Jacinto Mountains.
1616
Comment
RSA508010
Carex subfusca
Steve Boyd, K. A. Boyd, Richard Noyes, L. Arnseth
1988-5-28
2297
Riverside
Cahuilla Mountain, west of Anza, along hiking trail, mostly along the crest.
1500
Comment
SEINET3864289
Carex subfusca
Peter F. Zika, Nick Otting
2010-8-30
25237
Riverside
Vicinity of Willow Creek, W, San Jacinto Wilderness Area, San Jacinto Mountains, Peninsula Ranges.; 0
2550
Comment
SD178220
Carya illinoinensis
A. C. Sanders, T. B. Salvato
2003-5-21
26778
Riverside
Temescal Valley: Lawson Drive near Glen Ivy, in a wetland reserve area for the Trilogy development.
334
Comment
UCR116979
Castilleja affinis
A. C. Sanders, T. B. Salvato
2001-5-3
24084
Riverside
Perris-Aguanga Basin region, Hemet, SE corner of State Street at Gibbel, 1712 ft. hill at east end of Diamond Valley
518
Comment
UC494747
Castilleja angustifolia
Philip A. Munz and C. L. Hitchcock
1932-4-9
12225
Riverside
White Tanks; e Riverside County
Comment
UCR14223
Castilleja exserta
June Latting
1979-5-4
s.n.
Riverside
Gavilan Hills, Harford Springs County Park
610
Comment
UCR15963
Castilleja exserta
Leland E. Francois
1966-4-3
4366- 1
Riverside
Peninsular Range, south of Sun City, 3.4 mi west of Hwy 395 on Newport Road
439
Comment
SEINET3079827
Castilleja exserta subsp. exserta
J. Hirshberg
1989-3-22
Riverside
Santa Rosa Plateau, S of Murrieta; small mesa just W of Mesa de Burro & Tenaja Road.
610
Comment
SD233360
Castilleja foliolosa
Scott D. White, Justin M. Wood
2009-5-22
12918
Riverside
San Jacinto Mts: Old Control Road, above Halfway Spring. (Blackburn Canyon)
1159
Comment
SBBG66913
Castilleja miniata subsp. miniata
E. Peterson, J. Ewan
1930-8-31
Riverside
N fork of Tahquitz Crk
2499
Comment
UCR35230
Castilleja minor subsp. spiralis
L. B. Ziegler
1967-8-29
215
Riverside
San Jacinto Mtns, Meadow in Hemet Valley
1418
Comment
RSA0010911
Castilleja minor subsp. spiralis
C. M. Dammers
1930-10
s.n.
Riverside
Palm Springs.
Comment
CAS-BOT-BC38298
Caulanthus cooperi
L. R. Abrams
1926-3-26
11072
Riverside
Palm Canyon.
Comment
CAS-BOT-BC41105
Caulanthus heterophyllus
A. C. Sanders; G. Helmkamp
1997-3-15
19947
Riverside
Lake Skinner Area. Hill (1864) east of Skinner Lake at northwest end of Tucalota Hills.
488
Comment
SJSU8306
Caulanthus heterophyllus
G. L. Willey
1975-11-17
Riverside
Wileys Well (?) [locality questionable, probably from near the coast at some point in S California]
176
Comment
UCR89796
Caulanthus heterophyllus
D. E. Bramlet, P. Jacks, S. Goode
1989-4-4
1795
Riverside
Perris-Aguanga Basin Region, Lake Skinner, north of the lake on the S-facing slope of Bachelor Mountain
488
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
RSA559937
Caulanthus lasiophyllus var. rigidus
Steve Boyd
1992-4-18
6888
Riverside
Vail Lake region, summit of Oak Mountain, N of lake near Henderson benchmark.
823
Comment
CHSC36013
Caulanthus simulans
James Henrickson
1973-3-18
8611
Riverside
Ca 33 (air) miles E of Temecula, 5-7 miles SE of Terwilliger, at N end of Coyote Canyon Road, on the first steep grade down to canyon.
792
Comment
CAS-BOT-BC48498
Ceanothus crassifolius
Alice Eastwood; John Thomas Howell
1937-4-24
3909
Riverside
East side of Santa Ana Mts. above Elsinore
Comment
HSC18361
Ceanothus crassifolius
C. L. Hitchcock, C. V. Muhlick
1964-3-17
23086
Riverside
0.5 mi. SE of Glen Ivy Hot Springs
Comment
RSA606772
Ceanothus crassifolius
Jon E. Keeley
1996-5-5
27356
Riverside
Chaparral S of Hwy 79 on Woodchuck Rd., E of Temecula.
183
Comment
RSA614127
Ceanothus crassifolius
D. L. Banks
1997-2-23
1294
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, south of Pechanga Road in the Reservation, north of Pechanga Creek, and east of the Pechanga Tribal Government Center.
368
Comment
RSA651874
Ceanothus crassifolius
Carol Zuck
1981-2-16
41
Riverside
On I-74, 17.5 miles southeast of Santa Rosa Rd. overlooking Elsinore.
Comment
SEINET238728
Ceanothus crassifolius
A. C. Sanders
1998-1-15
21629
Riverside
Lake Skinner area: Black Mtn. along road up north side (Bachelor Mtn.)
884
Comment
UC1871015
Ceanothus crassifolius
Steve Boyd, T. S. Ross
1993-3-23
7899
Riverside
Peninsular Ranges; Palomar Mountains region; Palomar Range south of Vail Lake at the north base of Agua Tibia Mountain, Agua Tibia Wilderness Area, Cleveland National Forest. Along trail extending south from end of Woodchuck Road, T8S R1W SE 1/4 NE 1/4 sec. 29. Elev. 2000-2200 feet.
Comment
UCR98060
Ceanothus crassifolius
A. C. Sanders
1997-3-1
19728
Riverside
Box Springs Mountains, Pigeon Pass, canyon below Regulus Road, 0.6 mi. west of Pigeon Pass Road., 0.4 mi. east of Bench Mark 'Table' (2559 ft).
610
Comment
VVC434
Ceanothus crassifolius
Steve Boyd, K. A. Boyd
1993-3-28
7921
Riverside
Palomar Mountains, Palomar Range S of Vail Lake at the N base of Agau Tibia Mt., Agua Tibia Widerness area, Cleveland National Forest. Along trail extending S from end of Woodchuck Rd
884
Comment
RSA757806
Ceanothus cuneatus var. cuneatus
Dylan O. Burge
2008-4-27
DOB 982 c
Riverside
Tucalota Creek watershed, roadside on Sage Road (County Road R3), 0.6 road miles south of intersection with East Benton Road, near intersection ith Debby Lane, 15.8 km 338 degrees true north-northwest of Aguanga.
730
Comment
SD229243
Ceanothus greggii var. perplexans
Dick Schwenkmeyer
2012-8-6
767
Riverside
Garnet Queen Mine on Santa Rosa Mountain road, 4.1 miles southeast of the intersection of highway 74 and Santa Rosa Mountain Road.
1834
Comment
CAS-BOT-BC51288
Ceanothus leucodermis
H. E. McMinn
1925-7-2
1523
Riverside
Idyllwild grade - San Jacinto Mt.
Comment
POM184166
Ceanothus leucodermis
P. A. Munz
1932-3-24
12027
Riverside
Base of mts. south of Elsinore Lake.
366
Comment
POM282968
Ceanothus leucodermis
E. W. Lathrop
1966-3-20
6072
Riverside
Summit Temecula.
Comment
UCR398
Ceanothus leucodermis
Sally Crum
1966-5-12
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., c. 2 miles below Lake Fulmor on Idyllwild to Banning road
1159
Comment
UCSB3916
Ceanothus leucodermis
Kamb, Peter
1948-7-4
Riverside
Hall Canyon, San Jacinto Mts.
1645
Comment
RSA606747
Ceanothus ophiochilus
Jon E. Keeley
1996-5-13
27403
Riverside
In on N side of Agua Tibia Range, 2-3 km S of Agua Tibia Wilderness boundary gate on trail extending ca. 100 m S of enclosed reservoir on ridge SE of Woodchuck Resort at end of Woodchuck Rd., S of Hwy 79.
1000
Comment
UCR89465
Ceanothus ophiochilus
Steve Boyd, K. A. Boyd
1993-3-28
7916
Riverside
Palomar Mountains, Palomar Range south of Vail Lake at the N base of Agau Tibia Mt., Agua Tibia Widerness area, Cleveland National Forest. Along trail extending S from end of Woodchuck Rd
884
Comment
RSA0019593
Ceanothus palmeri
Keith E. Hoffmaster
1937-6-6
776
Riverside
San Jacinto Mountains.
Comment
UCR121312
Ceanothus perplexans
A. C. Sanders, Mark Elvin, Julie M. Vanderwier
2002-4-22
25006
Riverside
The Badlands, summit of Mt. Eden, SW of Beaumont
671
Comment
SDSU10418
Ceanothus tomentosus
H. Wedberg
1962-5-1
945
Riverside
4.8 miles from Hwy 395 at Rainbow, on road to Santa Margarita River and Temecula Canyon.
Comment
UCR137484
Ceanothus tomentosus subsp. olivaceus
D. L. Banks
1997-3-29
1574
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
OBI5807
Ceanothus vestitus
Carl B. Wolf
1941-8-12
11144
Riverside
San Jacinto Mts; 4 mi S idylwild on rd to Tauquitz Lodge
1372
Comment
RSA126839
Cenchrus spinifex
H. S. Yates
1937-6-28
6734
Riverside
Palm Springs.
137
Comment Read comments Dec 18 2011
RSA180329
Centaurea melitensis
E. W. Lathrop
1964-5-24
5396
Riverside
8 miles west of Murrieta
Comment
UCR38703
Centaurium exaltatum
J. M. Stewart
1985-5-20
8520
Riverside
Sonoran (Colorado) Desert, Palm Canyon
244
Comment
RSA561057
Centaurium venustum
Steve Boyd, T. S. Ross, D. Bramlet
1993-5-12
7356
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. San Mateo Canyon, along stream and adjacent benches and lower slopes from confluence with Los Alamos canyon downstream to confluence with Tenaja Canyon.
366
Comment
SD204959
Centranthus ruber
R. F. Thorne, W. Wisura dn Dave Michener
1982-5-24
55194
Riverside
Peninsular Ranges; Santa Ana Mountains region, along Ortega Highway.
732
Comment Read comments Oct 27 2011
CAS-BOT-BC279122
Centromadia pungens subsp. laevis
David D. Keck
1932-10-2
1946
Riverside
Just north of Temecula
Comment
CAS-BOT-BC279124
Centromadia pungens subsp. laevis
John Thomas Howell
1930-5-10
4785
Riverside
1 mile south of Perris
Comment
JEPS100431
Centromadia pungens subsp. laevis
Dean W. Taylor
2003-5-8
18550
Riverside
Davis Road 0.5 miles North of Lakeview, San Jacinto Wildlife Area
434
Comment
UCR217501
Centromadia pungens subsp. laevis
Ana Hernandez, Kim Sparks
2009-6-23
011
Riverside
Perris basin, Sycamore Canyon, I km north of Alessandro Blvd., along trail next to river.
446
Comment
UCR253358
Centromadia pungens subsp. laevis
Ana Hernandez, Karyn L. Drennen
2013-5-7
045
Riverside
Perris Aguanga Basin, Salt Creek, 75 meters south of Olive Avenue, 50 meters east of Rice Road
438
Comment
UCR266912
Centromadia pungens subsp. laevis
D. E. Bramlet
2005-5-24
3862
Riverside
Perris-Aguanga Basin Region, Warm Springs Creek, west of I-15, between Golden Gate Circle and Nick Lane
323
Comment
SD178173
Cerastium glomeratum
A. C. Sanders, G. Helmkamp & P. MacKay
1995-3-12
16035
Riverside
Weed: Coachella Valley: Indio, just southwest of the Whitewater River Channel at Auto Center Dr. (Hwy 111).
-7
Comment
UCR174039
Cerastium glomeratum
A. C. Sanders
2006-5-19
32461
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
UCR177831
Cerastium glomeratum
S. J. Myers, John Green
2003-4-23
s.n.
Riverside
San Jacinto Mtns., powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain
1128
Comment
RSA543837
Cerastium glomeratum
Steve Boyd, Orlando Mistretta
1991-5-22
6288
Riverside
Vail Lake area, base of Agua Tibia Mtn, E of Dorland Mtn, W of Kolb Crk.
549
Comment
RSA453311
Cercocarpus betuloides
Ora M. Clark
1929-4-6
1954
Riverside
South of Hemet.
Comment
UCR183179
Cercocarpus betuloides var. betuloides
Mitch Provance
2003-5-5
4412
Riverside
La Sierra Hills, Norco, NW side of the La Sierra Hills, east of the end of Rushmore Dr.
305
Comment
SEINET3077117
Cercocarpus montanus var. glaber
P. Leary
1975-5-11
1181
Riverside
0.5 miles north of Quail Mountain, Joshua Tree National Monument.
1494
Comment
SEINET9356336
Chaenactis
Unknown
1976-5-4
Riverside
Red Mountain Road.
Comment
UCR158500
Chaenactis artemisiifolia
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30037
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
CAS-BOT-BC276402
Chaenactis carphoclinia
Javier Penalosa
1963-4-10
2778
Riverside
Deep Canyon, 3 miles S of Palm Desert
213
Comment
CAS-BOT-BC276404
Chaenactis carphoclinia
Steve Boyd; S. Meury; R. Noyes; L. Arnseth; D. Nordin; T. Ross
1988-3-10
2148
Riverside
N end Palen Mountains, 2 miles W of Palen Pass, mid-bajada
300
Comment
SBBG25008
Chaenactis carphoclinia
D. Myrick
1966-4-1
1349
Riverside
Desert Hot Springs, adjoining Linda Vista Lodge
Comment
UC69071
Chaenactis carphoclinia var. peirsonii
H. M. Hall
1905-4-1
5809
Riverside
10 mi w Coachella; Colorado Desert
152
Comment
CAS-BOT-BC276938
Chaenactis fremontii
John Thomas Howell
1928-3-25
3552
Riverside
15 miles S of Palm Springs on road to Indio, Colorado Desert
Comment
CLARK-A1528-5626
Chaenactis fremontii
John C. Roos
1937-4-18
2462
Riverside
Comment
POM288432
Chaenactis fremontii
Lyman Benson
1933-3-31
4166
Riverside
US 66, 10 miles E of Palm Springs, San Jacinto Mt. Range, Colorado Desert Watershed.
244
Comment
POM8405
Chaenactis fremontii
Mary F. Spencer
1920-4-9
557
Riverside
In desert sand. Palm Springs.
122
Comment
SFV5007
Chaenactis fremontii
F. M. Ball
1964-1-4
s. n.
Riverside
Open hillside at White Water, 16 miles east of Banning.
457
Comment
UC90104
Chaenactis fremontii
S. B. and W. F. Parish
1882-4-1
343
Riverside
borders of the Colorado Desert; , Whitewater
Comment Read comments Jul 15 2009
UCR204226
Chaenactis fremontii
Valerie Soza, J. M. Porter, G. D. Wallace
2001-4-2
1084
Riverside
Transverse Ranges, Little San Bernardino Mountains, Big Morongo Wash
473
Comment
UCR208481
Chaenactis fremontii
Justin M. Wood
2009-3-26
411
Riverside
Coachella Valley, Bermuda Dunes, Ave 38, between Washington St and Hwy I-10
43
Comment
UCR260843
Chaenactis fremontii
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-25
41510
Riverside
San Gorgonio Pass, c. 1.5 miles east of Cabazon, north of the San Gorgonio River wash on the alluvial slope between the water bottling plant and I-10 and west along dirt track, near Elm St.
498
Comment
UCR49242
Chaenactis glabriuscula
Steve Boyd
1986-4-22
1744
Riverside
Temescal Canyon, stable alluvial benches of Indian Wash just south of Interstate Hwy 15
Comment
UCR92182
Chaenactis glabriuscula
D. L. Banks
1995-5-3
0191
Riverside
Agua Tibia Mtns Watershed, Cleveland National Forest, Agua Tibia Wilderness Area, N slope of Agua Tibia Mtn., east of Dripping Springs Alcove, along lower alluvial benches of Arroyo Seco
512
Comment Read comments Jun 4 2012
UCSB11119
Chaenactis glabriuscula
Haines, Bruce
1962-5-5
Riverside
6.6 miles south of Banning on Banning to Idyllwild Road
1158
Comment
CAS-BOT-BC277405
Chaenactis glabriuscula var. glabriuscula
C. L. Hitchcock
1940-4-12
6038
Riverside
8 mi. northwest of Elsinore
457
Comment
POM251765
Chaenactis glabriuscula var. glabriuscula
Ora M. Clark
1929-3-2
1598
Riverside
Near Alberhill
Comment
RSA388497
Chaenactis glabriuscula var. glabriuscula
Steve Boyd
1986-5-1
1820
Riverside
Bachelor Mtn.: Lower south slopes of Bachelor Mtn., east end of Lake Skinner.
Comment
JEPS34166
Chaenactis glabriuscula var. lanosa
Carl V. Meyer
1929-6-18
770
Riverside
Hemet Valley San Jacinto Mts., Hemet Valley
Comment
SBBG65592
Chaenactis parishii
R. Hoffmann
1929-9-10
Riverside
San Jacinto Mtns
2286
Comment
UCR34890
Chaenactis parishii
L. B. Ziegler
1967-7-5
173
Riverside
San Jacinto Mtns., south slope of Thomas Mountain
1616
Comment
CAS-BOT-BC284347
Chaenactis stevioides
H. M. Hall
1905-4-23
5874
Riverside
Chuckawalla Bench, Colorado Desert
Comment
RSA727388
Chamaesyce micromera
Naomi Fraga, Lisa Rojas
2005-2-10
1377
Riverside
Just north of Palen Pass Road, ca. 10 miles east of Hwy 177.
365
Comment
HSC8028
Chamaesyce polycarpa
L. S. Rose
1966-12-11
66099
Riverside
La Quinta
91
Comment
RSA644206
Chamaesyce polycarpa var. polycarpa
V. W. Steinmann
1999-10-26
1416
Riverside
foothills of the Chuckwalla Mountains, open desert ca. 2 km south of Desert Center.
325
Comment
RSA628535
Chamaesyce serpillifolia
A. C. Sanders, T. Tennant, J. S. Ross
1998-8-20
22212
Riverside
Morongo Indian Reservation, East Branch of Millard Canyon
1128
Comment
RSA433505B
Chamaesyce setiloba
C. Epling
1934-10
s.n.
Riverside
Palms to Pines Hwy.
Comment
RSA0093765
Cheilanthes covillei
Duncan S. Bell
2015-9-30
8690
Riverside
Santa Rosa Mountains; Little Pinyon Flat; collecting in a large drainage from Cactus Spring Trail to Horsethief Creek.
1246
Comment
UCR22130
Cheilanthes newberryi
Steve Boyd
1980-5-3
191
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
625
Comment
JOTR35149
Cheilanthes parryi
La Doux, Tasha, M. Harding, K. Kain, E. Babich
2011-3-22
3261
Riverside
Joshua Tree National Park. West Cottonwood Mountains; bouldery side canyon leading into southeast Pinkham Wash (Stop 4)
Comment
RSA685804
Cheilanthes parryi
N. R. Zabriskie, W. M. Zabriskie
1971-3-7
350
Riverside
Andreas Canyon watershed, desert side of mountains
366
Comment
UCSB44681
Cheilanthes parryi
Hibbard, Doug
1977-5-15
Riverside
Up wash from Hwy 74, 8.45mi from its intersection with Hwy 111
679
Comment
POM12527
Cheilanthes viscida
Philip A. Munz
1922-3-12
4706
Riverside
Andreas Canyon, Palm Springs. [Santa Rosa Mtns., W margin Colorado Des -SW]
Comment
UCR242672
Chenopodium
A. C. Sanders
2013-7-6
40837
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
UCR115139
Chenopodium berlandieri var. zschackei
Mitch Provance
2000-10-28
2271
Riverside
Jurupa Mountains, Jurupa Mountains Cultural Center, 1/4 mile SE of peak 1411
290
Comment
UCR130849
Chenopodium botrys
S. J. Myers, C. McGaugh
1996-5-17
s.n.
Riverside
Santa Ana River Valley, Corona, River Road bridge over the Santa Ana River
165
Comment
UCD98094
Chenopodium californicum
C. L. Hitchcock
1966-3-16
24192
Riverside
5 miles n.e. of Aguanga.
Comment
UCR275349
Chenopodium californicum
T. B. Salvato, Melissa Clemons
2005-6-9
1506
Riverside
Peninsular Range, Gavilan Hills, E/W trending side canyon feeding into Walker Canyon, c. 0.3 mile northeast of Hwy 15
457
Comment
RSA784961
Chenopodium murale
Duncan S. Bell
2012-3-18
3225
Riverside
The Mecca Hills; southeastern section of hills; at mouth of Hidden Canyon where drainage is blocked by the Coachella Canal, approximately 2.8 air miles southwest of Hidden Spring.
20
Comment
UCD84943
Chenopodium murale
Chuck Hughes
2010-3-26
215
Riverside
About 8.9 miles south of Highway 62.
328
Comment
UCR112591
Chenopodium murale
Mitch Provance, Seychelle Provance
1998-2-17
85
Riverside
Jurupa Mountains, Jensen Quarry; Sunnyside area on W side of Sierra Blvd, c. 0.2 miles NW of the corner of Scenic Dr. and 34th St.
348
Comment
RSA777289
Chilopsis linearis
Orlando Mistretta, Duncan Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4551
Riverside
San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
SEINET10457922
Chilopsis linearis
Rose
1935-12-22
Rose 35682
Riverside
Colorado Desert. Palm Canyon Wash. Desert.
183
Comment
UCR213385
Chorizanthe brevicornu
A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley
2010-3-16
37444
Riverside
Sonoran (Colorado) Desert, SE side of McCoy Mountains, upper part of wash c. 4 mi. NW of Blythe Airport, c. 4 mi. ENE of McCoy Peak
195
Comment
UCR72194
Chorizanthe brevicornu
Theo Glenn
1991-5-20
91- 104
Riverside
Sonoran (Colorado) Desert, Arica Mts, SW of Rice
320
Comment
RSA721888
Chorizanthe brevicornu var. brevicornu
J. Mark Porter, Orlando Mistretta
2003-6-5
13617
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
SBBG1396
Chorizanthe brevicornu var. brevicornu
H. and M. Dearing
1937-4-10
2848
Riverside
Thousand Palms Cyn
Comment
UC68578
Chorizanthe brevicornu var. brevicornu
H. M. Hall
May, 1905
6029
Riverside
near Pinto Mountains; Colorado Desert, near Pinto Mountains
Comment
UC69320
Chorizanthe corrugata
L. A. Greata
April 1905
Riverside
Coachella
Comment
HSC85265
Chorizanthe leptotheca
Steve Boyd
1986-4-22
1758
Riverside
Temescal Canyon: Benches of Indian wash just S of Hwy. 15
Comment
UC534896
Chorizanthe leptotheca
Susan G. Stokes
1934-7-1
311
Riverside
road to Idyllwild (San Jacinto Mountain); San Jacinto Mountain
1219
Comment
UCR280947
Chorizanthe leptotheca
Mitch Provance, Matt K. Beyers, John Hazlett, Jeremiah George
2017-4-6
417- 65
Riverside
Temescal Valley, Indian Wash, SW of I-15, S side of De Palma Rd., 700-1100 ft. WNW of inter. with Glen Eden Rd.
366
Comment
UCR98210
Chorizanthe parryi
B. G. Pitzer
1997-4-1
3054
Riverside
Lakeview Mtns, c. 0.75 air mi. SSW of Mt. Rudolph, c. 1 air mi NE of Contour (Juniper Flats) Rd.
655
Comment
SEINET3132306
Chorizanthe parryi var. parryi
K. Brandegee
1905-5-12
sn
Riverside
Riverside
Comment
UCR103478
Chorizanthe parryi var. parryi
D. E. Bramlet
1992-4-23
2238
Riverside
Peninsular Range, Perris-Aguanga Basin Region, Double Butte Park, in bowl area between the Double Buttes, c. 610 m north of the edge of the old landfill, and 107 m east of the existing (eastern) access road
500
Comment
RSA585883
Chorizanthe polygonoides var. longispina
D. L. Banks, S. D. Boyd
1995-5-9
317
Riverside
NW Palomar Mountains; Agua Tibia Mountains; N of the Cleveland National Forest and the Agua Tibia Wilderness Area; N slope of Agua Tibia Mtn., the Dorland Mtn. area, W of the Dripping Springs Alcove Area, W of Woodchuck Campground.
732
Comment
RSA593799
Chorizanthe polygonoides var. longispina
Jeri Hirshberg
1995-5-19
273
Riverside
San Jacinto Mountains, Garner Valley.
Comment
UCR97276
Chorizanthe polygonoides var. longispina
D. E. Bramlet
1995-4-26
2400
Riverside
Perris-Aguanga Basin region, Lake Skinner County Park, S facing slope adjacent (N) of the water tank maintenance road (road from BM 1487), c. 671m east of the entrance road, at junction of maintenace road and road to Tucalota Creek
476
Comment
SD215611
Chorizanthe procumbens
Steve Boyd, Orlando Mistretta
1991-5-22
6294
Riverside
Vail Lake area, base of Agua Tibia Mountain, east of Dorland Mountain, west of Kolb Creek.
548
Comment
RSA65245
Chorizanthe rigida
F. W. Peirson
1927-4-12
7174
Riverside
Painted canyon, near Mecca.
Comment
RSA0102795
Chorizanthe spinosa
Duncan S. Bell, Kay Evelina Lewis-Jones, Isaac Marck, Evan Meyer
2015-4-23
8105
Riverside
Rice Valley, to the east of the Arica Mountains, about 6 air miles south southeast of the ghost town of Rice.
211
Comment
UC1929317
Chorizanthe staticoides
Scott D. White, Justin Wood
2008-4-16
11886
Riverside
Perris/Elsinore Basin; Hills to the W of I-215 and S of Scott Rd.
Comment
RSA93245
Chrysothamnus paniculatus
F. W. Peirson
1920-12-29
2334
Riverside
1.5 miles E of Whitewater Station near Point of Rocks
305
Comment
RSA0043054
Chylismia cardiophylla subsp. cardiophylla
Duncan S. Bell, Evan Meyer
2014-4-1
6487
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; center of this range; approximately 4.75 air miles northwest of Gucci Spring; approx. 5 air miles north of the Bradshaw Trail.
759
Comment
UC4994400
Chylismia cardiophylla subsp. cardiophylla
C. L. Hitchcock
1932-4-7
12209
Riverside
Corn Springs
Comment
CAS-BOT-BC160615
Chylismia claviformis subsp. aurantiaca
P. D. Hurd
1963-4-9
s.n.
Riverside
3 miles south of Palo Verde
Comment
UCSB12723
Chylismia claviformis subsp. peirsonii
Dearing, Hugh; Dearing, Margaret
1930-4-13
Riverside
Colorado desert between El Centro and Palm Springs
Comment Read comments Jan 7 2015
JEPS30448
Cirsium occidentale var. californicum
Donald Kyhos
1958-5-16
58 -186
Riverside
1 mi up road toward Mount Santa Rosa summit; San Jacinto Mts.
Comment
SDSU13526
Cirsium occidentale var. californicum
W. Miller with C. Mosse
1972-7-20
Riverside
Comment
UCR109601
Cirsium occidentale var. californicum
R. D. Goeden, Don W. Ricker
1979-5-8
s.n.
Riverside
San Jacinto Mtns., Bautista Creek Canyon, Bautista Rd. at Horse Creek crossing
854
Comment
UCR178848
Cirsium occidentale var. californicum
Mitch Provance, Tracy Tennant
1998-6-16
MOR- 392
Riverside
San Bernardino Mtns., Morongo Indian Reservation, 0.5 mi. north of junction of East Branch and Millard Canyon
1220
Comment
UCR106357
Cirsium vulgare
John Wear, N. Moorhatch
1996-9-19
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., upper end of Garner Valley
1433
Comment
POM778
Cistanthe monandra
L. T. Street, Durant
1918-5-12
s.n.
Riverside
San Jacinto River Canyon.
Comment Read comments Apr 16 2011
RSA516877
Cistanthe monandra
Steve Boyd
1986-3-1
1359
Riverside
Gavilan Hills, Gavilan Plateau: 1/4 mile south of Harford Springs County Park.
640
Comment
CAS-BOT-BC228716
Cistanthe umbellata
Carl B. Wolf
1932-8-5
3983 A
Riverside
San Jacinto Mts. Summit of San Jacinto Peak
3293
Comment
UCR86013
Cladium californicum
A. C. Sanders, P. J. MacKay, G. K. Helmkamp, J. M. Stewart, C. L. Sanders
1994-12-4
15878
Riverside
Sonoran (Colorado) Desert, Salton Trough: Dos Palmas oasis area, San Andres palm grove, 1.75 km (1.1 mi) WSW of Rancho Dos Palmas, marked 'seep' on Durmid Q.
-23
Comment
UCR233281
Clarkia dudleyana
T. B. Salvato, Richard Camacho
2011-6-12
5491
Riverside
Peninsular Range, Temescal Canyon, N/S trending wash that extends from Temescal Canyon Road near the west end of Lee (Corona) Lake, south under the Hwy 15 overpass about 0.25 miles
372
Comment
UCR250316
Clarkia epilobioides
A. C. Sanders
2014-4-8
40970
Riverside
Peninsular Range, Temescal Canyon, along Temescal Canyon Rd. c. 280 m NE of the I-15 crossing, near mouth of Mayhew Canyon
317
Comment
RSA356713
Clarkia purpurea subsp. quadrivulnera
Robert F. Thorne, E. W. Lathrop
1975-5-25
45558
Riverside
Santa Rosa Plateau: Rancho California, Mesa de Burro.
610
Comment
RSA448300
Clarkia purpurea subsp. quadrivulnera
N. C. Cooper
1944-6-16
1443
Riverside
San Jacinto Mountains, west side.
1372
Comment
POM122431
Clarkia rhomboidea
Marcus E. Jones
1926-6-20
s.n.
Riverside
20 miles north of Idyllwild.
Comment
POM12788
Clarkia rhomboidea
P. A. Munz
1922-6-23
5771
Riverside
Keen Camp, San Jacinto Mountains.
1524
Comment
UC20031
Clarkia rhomboidea
H. M. Hall
June, 1901
2270
Riverside
vicinity Strawberry Valley; San Jacinto Mountains
1584
Comment
UCR268275
Clarkia rhomboidea
Jim Andre
2012-6-15
30537
Riverside
San Jacinto Mountains, Banning, along Hwy 243, 10.7 miles south of Interstate 10, San Bernardino National Forest
1499
Comment
RSA802419
Claytonia parviflora
Duncan S. Bell, Caitlin Elam, Carrie Kiel
2013-6-5
5020
Riverside
Strawberry Creek to the southwest of Strawberry Valley, about 2.4 air miles southwest of Idyllwild.
1534
Comment
UCR108859
Claytonia parviflora
Heidi A. Haid
1968-3
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon, above confluence with Horse Creek
915
Comment
RSA615097
Claytonia parviflora subsp. parviflora
D. L. Banks
1997-3-29
1582
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
RSA523491
Claytonia parviflora subsp. tenuifolia
Steve Boyd, Timothy S. Ross, Laurel Arnseth
1990-3-30
3951
Riverside
Vail Lake area, saddle at N base of Big Oak Mtn, S of Black Hills.
732
Comment
UCR241201
Claytonia perfoliata
Tracy Tennant, Jeffrey Ross
1998-5-21
MOR- 255
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, Hathaway Creek Canyon, NW of Cabazon
976
Comment
RSA556520
Claytonia perfoliata subsp. perfoliata
Julie Greene
1993-4-10
1128
Riverside
San Jacinto Wildlife Area: Lower North facing slope with granitic outcrops.
475
Comment
UCR216397
Claytonia perfoliata subsp. perfoliata
Mike Bell
2008-3-30
024
Riverside
Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau Ecological Reserve, 5 miles SW of Murrieta, Punta Mesa Trail
537
Comment
RSA747517
Clematis pauciflora
Justin M. Wood
2009-3-10
343
Riverside
Hwy 243, near base of the mountains, 0.5 miles up the highway from Smith Creek bridge.
695
Comment
RSA797662
Collinsia heterophylla var. heterophylla
Robert F. Thorne, E. W. Lathrop
1977-5-18
49766
Riverside
Santa Ana Mountains: Camp Portrero [near junction of Tenaja Truck Trail and Ortega Highway (74)]
Comment
JEPS6220
Collinsia parviflora
W. L. Jepson
May 17 1901-Jun 1 1901
1300
Riverside
Strawberry Valley; Mt San Jacinto
1676
Comment
UCR268293
Collomia grandiflora
Jim Andre
2012-6-15
30528
Riverside
San Jacinto Mountains, Banning, along Hwy 243, 10.7 miles south of Interstate 10, San Bernardino National Forest
1499
Comment
POM246590
Colubrina californica
E. C. Jaeger
1938-10-30
s.n.
Riverside
North border of Chuckwalla Mountains, directly south of Desert Center
Comment Read comments Jan 29 2009
HSC27841
Condalia globosa var. pubescens
Richard Spjut
1973-5-3
3344
Riverside
Colorado Desert, canyon in Chuckawalla Mtns. NW of Corn Springs
610
Comment
SBBG27785
Condea emoryi
D. Myrick
1964-4-30
839
Riverside
Palms to Pines (St Hwy 74), 10 mi W of Palm Desert
914
Comment
SD119920
Convolvulus arvensis
Louis B. Ziegler
1977-6-6
568
Riverside
San Jacinto Valley.
470
Comment
UCR140710
Conyza coulteri
A. C. Sanders
2004-5-11
27844
Riverside
Elsinore Basin Region, Alberhill Mountain, former clay mine area c. 1 mile SE of Alberhill
439
Comment
UCR164284
Cordylanthus rigidus
S. J. Myers
2001-7-16
s.n.
Riverside
Peninsular Range; San Jacinto Mtns, Bautista Canyon
951
Comment
JEPS15512
Cordylanthus rigidus subsp. setiger
Peter H. Raven, Sidney R. Snow
1956-6-30
9541
Riverside
Dripping Springs Guard Station, Temecula River
Comment
JOTR29265
Cordylanthus rigidus subsp. setiger
La Doux, Tasha, Mike Bell, Mariya Navasio
2005-9-21
1377
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Wonderland of Rocks; Near Wall Street Mill parking area
1310
Comment
RSA412302
Cordylanthus rigidus subsp. setiger
Robert Gustafson, Gary D. Wallace
1983-6-23
2723
Riverside
along Clinton Keith Road, 2.5 miles from its jct. with Hwy. 15.
Comment
UCSC000860
Cordylanthus rigidus subsp. setiger
E. P. Unangst
2006-9-9
s.n.
Riverside
Hall Canyon, San Jacinto Mts.
Comment
UCR237684
Coreopsis bigelovii
Orlando Mistretta, Duncan S. Bell, Janet Beckman, Joy England, K. Kane, et al.
2010-4-12
4692
Riverside
San Bernardino Mountains, Whitewater Canyon, along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center, Whitewater Trout Farm, in the vicinity of Bonnie Bell
600
Comment
UC89472
Coreopsis bigelovii
W. G. Wright
Riverside
Colorado Desert
Comment
CAS-BOT-BC287883
Coreopsis californica
Steve Boyd; Tim Ross; Laurel Arnseth
1990-3-30
3974
Riverside
Vail Lake Area, valley between Black Hills and Rocky Ridge
701
Comment
HSC5414
Coreopsis douglasii
C. L. Hitchcock, C. V. Muhlick
1964-3-17
23091
Riverside
3 mi. SE of Glen Ivy Hot Springs.
Comment
POM49860
Corethrogyne filaginifolia
P. A. Munz, I. M. Johnston
1924-7-29
8858
Riverside
5 miles SE of Poppet Flat, San Jacinto Mtns.
1372
Comment
SD229082
Corethrogyne filaginifolia
Dick Schwenkmeyer
2011-8-25
656
Riverside
Thomas Mountain, Tool Box Springs Campground
1857
Comment
UCR94496
Cotula coronopifolia
Steve Boyd
1982-4-27
s.n.
Riverside
Peninsular Range, Gavilan Hills, Temescal Canyon(Walker Canyon) between Alberhill Mtn & Gavilan Hills proper, just west of Warm Springs Valley, along I-15
396
Comment
RSA0019000
Crassula aquatica
Steve Boyd, Gary D. Wallace
2005-7-30
11654
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
CAS-BOT-BC427776
Crassula connata
L. R. Abrams
1941-4-24
13933
Riverside
San Gorgonio Pass near Cabazon
Comment
SD181581
Crassula connata
LeRoy Gross, Valerie Soza
2003-5-8
830
Riverside
Peninsular Ranges, San Jacinto Mountains region, north end of Rouse Ridge, south of the San Jacinto River, north of Rouse Hill Road; Blacburn Canyon quad.
776
Comment
JOTR35016
Croton californicus
La Doux, Tasha, A. Miller, T. Vaughn, A. Johnson
2007-10-25
3114
Riverside
Joshua Tree National Park. Pinto Basin, along Old Dale Road, near Mission Well
Comment
RSA651891
Croton californicus
Marion P. Harthill
1971-3-19
10
Riverside
Palm Desert.
Comment
SBBG95103
Croton californicus
S. D. White
1990-7-12
Riverside
E Millard Cyn, on the rd to Kitching Peak Trail
1127
Comment Read comments Sep 8 2014
SD2813
Croton californicus
Ruth B. Randall
1926-2-22
66
Riverside
Whitewater Pass.
Comment
SEINET10493393
Croton californicus
David B. Dunn
1948-6-18
Dunn 3827
Riverside
Desert floor on the way out along dirt road from Coldwater Canyon.
Comment
GMDRC5507
Cryptantha
J. Andre, T. La Doux, R. B. Kelley
2011-5-4
21088
Riverside
Little San Bernardino Mountains: Long Canyon, up side canyon approx. 400 m. west of main canyon drainage
1172
Comment
JEPS67469
Cryptantha angustifolia
Marjorie D. Clary
1933-2-26
2067
Riverside
road from Indio to Fargo Cnayon; Colorado Desert
91
Comment Read comments Oct 31 2011
NY1154341
Cryptantha angustifolia
N. H. Holmgren
1974-3-23
7477
Riverside
Box Canyon wash, 11.4 (9 airline) miles east-northeast of Mecca
244
Comment
RSA777448
Cryptantha angustifolia
Thomas Stoughton, Stephanie Rockwood, Christi Gabriel
2011-4-5
967
Riverside
Blythe-Rice Road, East/Northeast of Arica Mountains on Blythe-Rice Road, about 1 mile south of railroad crossing
243
Comment
RSA788739
Cryptantha angustifolia
Aaron C. Sedgwick, David Fraker
2012-3-28
29
Riverside
In the Mecca Hills, take Box Canyon Rd. approximately 6 miles south of Rt. 10.
323
Comment
UC857309
Cryptantha angustifolia
P. A. Munz, D. Keck
1922-4-8
4744
Riverside
0.5 mi e Indio
-9
Comment
UCR164064
Cryptantha angustifolia
A. C. Sanders, P. J. MacKay, Tim Thomas
2005-2-26
29146
Riverside
Sonoran (Colorado) Desert, SE of Hwy 177 toward dunes above Palen Dry Lake, SE end of Coxcomb Mtns.
168
Comment
SD216465
Cryptantha barbigera
Carol R. Annable
1995-3-10
2264
Riverside
1.6 kilometers South of Lake Cahiulla County Park.
Comment
UC280426
Cryptantha barbigera
E. E. Schellenger
May 1920
Riverside
Chuckawalla Bench Colorado Desert
Comment
UCR18172
Cryptantha barbigera
A. C. Sanders
1978-4-2
00188
Riverside
Coachella Valley, Hidden Valley, near the mouth of Deep Canyon
183
Comment
UCR41599
Cryptantha barbigera
A. C. Sanders, D. Charlton, B. Pitzer, J. M. Stewart
1986-3-1
6021
Riverside
Sonoran (Colorado) Desert, Hayfield Lake, NW end of the lake c. 0.5 mi SW of the pumping station
412
Comment
UCR50382
Cryptantha barbigera
F. R. Fosberg
1929-3-30
S- 00718
Riverside
Western Colorado Desert/ San Jacinto Mtns, Palm Springs, Andreas Canyon
Comment
JOTR33967
Cryptantha circumscissa var. circumscissa
La Doux, Tasha, M. Harding, M. Wheeler, and J. Harding
2010-6-2
2853
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
UC729691
Cryptantha costata
Carl B. Wolf
1932-4-29
Riverside
3 mi s Rice (on Blythe road, e Colorado Desert); Colorado Desert
213
Comment Read comments Feb 12 2013
RSA0078965
Cryptantha cycloptera
Scott D. White
2001-4-3
8275
Riverside
Colorado Desert: Shavers Valley. Near the I-10 Freeway, ca. 15 miles east of Indio jtn I-10/SR 111.
396
Comment
UCSB12608
Cryptantha decipiens
Dearing, Hugh; Dearing, Margaret
1942-3-5
Riverside
Bajada wahes near Cathedral City
Comment
SEINET4565900
Cryptantha dumetorum
Duncan S. Bell
2010-4-2
700
Riverside
Sonoran (Colorado) Desert; Arica Mountains: along jagged ridgeline of mountain range; in the Palen/McCoy wilderness; on a sand ramp located just below the ridgeline on the eastern side that was trapped between the ridgeline and the steep narrow rocky canyons below it
595
Comment
OBI77738
Cryptantha intermedia
David J. Keil, Malcolm McLeod
1979-3-18
12971
Riverside
Alberthill jctn along hwy 71
366
Comment
POM6633
Cryptantha intermedia
P. A. Munz, L. T. Street
1919-3-28
2361
Riverside
San Gorgonio Pass, near Cabazon
543
Comment Read comments Mar 13 2011
RSA524607
Cryptantha intermedia
Steve Boyd, Tim Ross, L. Arnseth
1990-3-29
3930
Riverside
Vail Lake area, summit of 'Big' Oak Mtn, N. of lake.
793
Comment
UCR25080
Cryptantha intermedia
A. C. Sanders
1980-7-18
1637
Riverside
San Jacinto Mtns., Thomas Mountain: Thomas Mountain Campground to the summit at the lookout
2073
Comment
SDSU20600
Cryptantha intermedia var. intermedia
Ronald B. Kelley
2006-3-26
1002
Riverside
Temescal Valley west of I-15 on west side of frontage road in disturbed field between Indian Canyon Truck Road and Horsethief Canyon Road exits.
367
Comment
POM73211
Cryptantha maritima
Marcus E. Jones
1906-4-26
s.n.
Riverside
Indio
Comment
HSC3581
Cryptantha micrantha
R. A. Eagle
1963-4-8
8
Riverside
San Jacinto Mtns., 3 mi. out of Banning
Comment
UC1063822
Cryptantha micrantha
H. S. Yates
1937-3-23
6394
Riverside
2 mi n Palm Springs; San Jacinto Quad.
213
Comment
SEINET12280846
Cryptantha micrantha
E. A. Purer
1935-1
6471
Riverside
Pam Springs, western Colorado Desert
Comment
UCR47740
Cryptantha micrantha var. micrantha
F. R. Fosberg
1932-3-13
10625
Riverside
Sonoran (Colorado) Desert, Coachella Valley, Thousand Palms Canyon
213
Comment
RSA683870
Cryptantha microstachys
Scott D. White, Michael Honer
2003-4-4
8958
Riverside
Dissected bajada bench, below and east of Horsethief Canyon; immediately S of I-15 Freeway.
366
Comment
UC61114
Cryptantha muricata
Geo. F. Reinhardt
Jun 1897
Riverside
San Jacinto Valley
Comment
UCR44431
Cryptantha muricata
A. C. Sanders, B. Pitzer
1986-4-30
6480
Riverside
San Jacinto Mtns, Bee Cyn, along the road [Bee Canyon Truck Trail], 1.1 miles above mouth of canyon at the San Jacinto River Valley
710
Comment
HSC3583
Cryptantha muricata var. jonesii
C. L. Hitchcock
1966-3-15
24157
Riverside
1 mi. E of Glen Ivy Hot Springs
Comment
UC667385
Cryptantha pterocarya
Annie M. Alexander and Louise Kellogg
1941-4-27
2090
Riverside
Riverside and San Bernardino counties Joshua Tree National Monument
1310
Comment
UCR269842
Cryptantha pterocarya var. cycloptera
A. C. Sanders, Jim Malusa
2016-3-18
42383
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, along gasline road 21.5 km due north of Slab City/Camp Dunlap
538
Comment
UCR41228
Cryptantha pterocarya var. purpusii
N. M. Fellows, A. C. Sanders
1985-4-9
144
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
JOTR36024
Cryptantha racemosa
Harding, Mitzi, T. Herskovits
2012-3-16
230
Riverside
Joshua Tree National Park. Cholla Wash
Comment
UC1929481
Cryptantha simulans
Valerie Soza, Naomi Fraga, Sarah Swartzentruber
2003-6-25
1704
Riverside
Peninsular Ranges; San Jacinto Mountains region; Slope above junction of Dark Canyon and Fuller Mill Creek.
Comment
UCR279564
Cryptantha utahensis
A. C. Sanders, Jim Malusa
2017-3-29
43171
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
UC729878
Cryptogramma acrostichoides
Carl B. Wolf
1932-8-5
3078
Riverside
summit San Jacinto Peak; San Jacinto Mts
3293
Comment
JOTR35004
Cucurbita palmata
La Doux, Tasha, A. Miller, T. Vaughn, A. Johnson
2007-10-25
3106
Riverside
Joshua Tree National Park. Pinto Basin, along Old Dale Road
Comment
SEINET1910781
Cucurbita palmata
R. E. Riefner Jr.
2006-1
06 -349
Riverside
Lakeview Mountains, vicinity of Alicante Dr. at Jamawag Rd., N of Leon Rd.
550
Comment
HSC6392
Cuscuta californica
C. L. Hitchcock, C. V. Muhlick
1964-3-17
23076
Riverside
8 mi. SE of Corona, along road to Elsinore
Comment
SEINET9037778
Cylindropuntia bigelovii
M. A. Baker, Michelle Cloud-Hughes
2015-1
18288 .2
Riverside
Orocopia Mountains, 2.4km north of Red Canyon, 52km east of Indio, mostly granitic grus and rocks
658
Comment
RSA0056192
Cylindropuntia californica
Marc A. Baker
2013-5-25
17746
Riverside
San Gorgonio Pass, 9.5km east of Banning, 1.2km NE of Cabazon.
570
Comment
UCR1087
Cylindropuntia californica var. parkeri
Peter De Gano
1970-5-11
700511- 04
Riverside
city of Riverside, University of California campus, just south of Perimeter Road
305
Comment
UCR47050
Cylindropuntia californica var. parkeri
Karin Cleary-Rose
1987-5-21
070
Riverside
San Jacinto Valley, San Jacinto, north side of Gilman Springs Road, 0.4 km SE of its intersection with Bridge Street
463
Comment
UCR99885
Cylindropuntia ganderi
Jon P. Rebman, A. Salywon
1997-3-21
3832
Riverside
Santa Rosa Mtns., along Hwy 74, 11.7 mi SW of jctn. with Hwy 11
966
Comment
UCD97951
Cylindropuntia ramosissima
Lionel A. Stange
1956-4-1
s.n.
Riverside
Near Forty Nine Palms oasis.
Comment Read comments Jul 1 2012
SDSU2277
Cymopterus panamintensis var. acutifolius
D. F. Howe
1966-4-6
4162
Riverside
Near entrance to Joshua Tree National Monument.
823
Comment
RSA666643
Cyperus difformis
A. C. Sanders
2001-12-22
24891
Riverside
Perris-Aguanga Basin: Perris, south side of Mildred St. between Redlands Ave. and Ruby St.
436
Comment
UCR92732
Cyperus difformis
A. C. Sanders
1994-7-27
15165
Riverside
Riverside, Santa Ana River between the San Bernardino Co. line & the Market Street Bridge
246
Comment
SEINET269477
Cyperus eragrostis
Scott D. White, Steve Ogg
1994-10-17
2490
Riverside
City of Temecula Murrieta Ck channel directly W of Cherry St. USGS 71/2' Murrieta Quad.
315
Comment
UCR199649
Cyperus odoratus
Justin M. Wood
2008-7-16
37
Riverside
Perris/Elsinore Basin, Gavilan Hills at Temescal Wash, near Olsen Canyon, 'Morgan' property, Alberhill area
366
Comment
CAS-BOT-BC114015
Cyperus rotundus
Malcom A. Nobs; Stanley Galen [S. Galen] Smith
1948-9-3
503
Riverside
Thermal. Imperial Valley.
Comment
UCR142028
Cyperus rotundus
A. C. Sanders, Et al.
1995-3-12
16036
Riverside
Sonoran (Colorado) Desert, Coachella Valley, City of Indio, just SW of Whitewater River channel at Auto Center Drive (Hwy 111)
-7.5
Comment
SEINET13203147
Cyperus squarrosus
T. B. Salvato, Melissa Clemons
2005-1
1420
Riverside
Peninsular Range: Gavilan Hills, c. 0.75 mile south-southeast of Stelle Peak, 0.6 mile E of Hammack Ranch, and 5 miles north-northeast of Lake Elsinore (Lake Elsinore 7.5' Q.)
579
Comment
UC816892
Dactylis glomerata
Crawford and Johnston
1917-6-9
1227
Riverside
Santa Ana River near Corona; Santa Ana River
Comment
CSUSB1208
Dalea mollis
Sally Bell
1964-3-26
Riverside
Off Dillon Road about 3 miles northeast of the town of Indio, about 500 yards off of road in a dry wash.
-6
Comment
GMDRC5832
Dalea mollis
J. M. Andre
2013-3-27
24799
Riverside
Rice Valley: east side of Arica Mountains, along Rice-Midland Rd, 2.2 mi. south of Rice (Hwy 62)
242
Comment
JOTR38527
Dalea mollis
Harding, Mitzi, Kipp Callahan
2012-8-27
296
Riverside
Joshua Tree National Park. Pinto Basin, along southern edge of Pinto Mountains; along Old Dale Road, near Sunrise Mill
Comment
SEINET3133953
Dalea mollis
S. B. Parish
1907-4-23
6105
Riverside
Western border of the Colorado desert
Comment
UC724223
Dalea mollis
Aven and Ruth Nelson
1939-3-29
3309
Riverside
between Mecca and Hidden Springs
Comment
POM307229
Dalea mollissima
Henry J. Ramsey, Henry J. Ramsey
1940-3-14
1992
Riverside
North of Blythe.
Comment
RSA517825
Dalea mollissima
Steve Boyd, Orlando Mistretta
1986-3-13
1443
Riverside
West side Palen Mts.: NE of Desert Center.
Comment
UCR139724
Dalea mollissima
B. G. Pitzer
1989-4-15
1289
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, along Ridgeline Road, c. 0.5 km west of Gasline Road, 5.5 km (airline) SE of Tabaseca Tank
680
Comment
UCSB41264
Dalea mollissima
Cowan, Clark
1978-4-23
Riverside
2.7 mi. (4.3 km.) S on Hwy. 74 from its jct. with Hwy. 111 at Indian Wells; Whittaker transect #W-218 (voucher)
210
Comment
SEINET10486090
Dalea spinosa
Billy Joe Cox
1975-4-23
Cox 4160
Riverside
Palo verde, 1-3 km w, creosote desert scrub; sandy and gravelly entisols.
70
Comment
RSA0124739
Dasyochloa pulchella
Duncan S. Bell, LeRoy Gross
2016-3-9
8846
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; central section of range, approximately 1.75 air miles north of Gucci Spring.
551
Comment
UCD107685
Datisca glomerata
Charles B. Fiker
1946-6-17
3601
Riverside
San Mateo Canyon, Fallbrook.
Comment
CAS-BOT-BC520457
Datura wrightii
Mitch Provance
2012-9-11
17620
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
HSC84147
Datura wrightii
H. A. Heaton
1987-4-11
8
Riverside
N of the University of California, Riverside, E on Blaine, N on Belvedire 0.6 mi. to the base of Two Trees Canyon
396
Comment
UCR116902
Daucus pusillus
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-5-8
24197
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
UCR172282
Daucus pusillus
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
CAS-BOT-BC293820
Deinandra fasciculata
S. B. Parish
1916-6-8
10973
Riverside
Between San Bernardino and Riverside
360
Comment
UC1930969
Deinandra kelloggii
Mitch Provance
2005-5-17
6551
Riverside
Warm Springs Valley: Terra Cotta, Nichols Rd. Wetland at Alberhill Creek, ca. 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
Comment
UCD131074
Deinandra kelloggii
K. Esau
1935-6-15
s.n.
Riverside
Hemet Valley.
Comment
SEINET6051330
Deinandra paniculata
Robert Allen, Allen, Linnel
2008-7-27
Riverside
Santa Ana Mountains. South Main Divide Road, 4.7 road mi SE of junction with Ortega Hwy (SR74). Just south of the gated entrances to Rancho Capistrano Housing Developments.
Comment
UC64115
Delphinium parishii
H. M. Hall
1897-4-17
469
Riverside
Whitewater
Comment
RSA398704
Delphinium parishii subsp. parishii
R. S. Woglum
1934-3-18
632
Riverside
Snow Creek, Coachella Valley
Comment
RSA618173
Delphinium parryi
D. L. Banks
1997-5-5
2013
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, east of its intersection with Pechanga Creek., East of where the road crosses to the southern bank of the south fork of Pechanga Creek.
427
Comment
RSA784840
Delphinium parryi
J. D. Olmsted
1962-5-2
3461
Riverside
In small arroyo north of turn from US 60 to Gilman Hot Springs, San Timoteo Badlands
564
Comment
UC1537320
Delphinium parryi
Gordon H. True Jr.
1935-3-18
126
Riverside
Box Springs
365
Comment
UC855080
Dendromecon rigida
I. W. Clokey and E. G. Anderson
1935-4-16
6730
Riverside
above Hemet
700
Comment
UCSB7040
Dendromecon rigida
Gill, Robert
1959-3-14
Riverside
Road to Black Star Canyon and Oak Flat, from Corona side, Santa Ana Mtn. Range
701
Comment
RSA617828
Deschampsia danthonioides
R. E. Riefner
1998-4-22
98 -290
Riverside
Elsinore Trough between Willard and Murrieta Creek. Lake Elsinore.
Comment
RSA741053
Descurainia pinnata
Scott D. White, Justin M. Wood
2008-6-5
12060
Riverside
Quinn Flat Meadow.
1372
Comment
POM489
Descurainia pinnata subsp. glabra
I. M. Johnston
1917-4-4
s.n.
Riverside
Palm Canyon.
274
Comment
SEINET3507548
Descurainia sophia
D. L. Heald
1966-5-16
54
Riverside
Off the road behind Webber Hall at UCR in Riverside, Riverside County.
Comment
RSA33579
Dicentra chrysantha
N. C. Cooper
1944-6-4
1359
Riverside
Elsinore Mountain; Lookout at top.
1067
Comment
RSA162722
Dicentra ochroleuca
John Olmsted
1958-6-10
158
Riverside
7.5 miles SW of Corona on Oak Flat Fire Road (turn S in corona from US onto Lincoln, Santa Ana Mtns, Santa Ana River.
793
Comment
IRVC53
Dichelostemma capitatum subsp. capitatum
Linda Stilgenbauer
1965-4-17
HS 0097
Riverside
Ortega Hwy [74]. Peninsular Ranges, Santa Ana Mountains
Comment
POM17820
Dichelostemma capitatum subsp. capitatum
Philip A. Munz, D. D. Keck
1923-6-14
7079
Riverside
Trail Glen Ivy to Santiago Peak.
1616
Comment
UCR91490
Dichelostemma capitatum subsp. capitatum
Scott D. White
1995-4-5
2712
Riverside
Moreno Valley, Base of slope in 'Badlands', off [Moreno-Redlands] Blvd
640
Comment
POM306763
Dicoria canescens
Henry J. Ramsey, Henry J. Ramsey
1937-11-20
1634
Riverside
Coachella Valley
Comment
POM356427
Dicoria canescens
C. S. wasters
1909-6-20
s.n.
Riverside
Palm Springs.
Comment Read comments Oct 10 2009
RSA0112100
Dicoria canescens
Duncan S. Bell
2009-8-15
434
Riverside
East side of the Arica Mountains.
257
Comment
UCSB37803
Dicoria canescens
Roos, John
1957-12-26
Riverside
6 miles N.W. of Thousand Palms, Coachella Valley
152
Comment
RSA69813
Digitaria ischaemum
J. C. Roos
1951-9-25
5276
Riverside
Fairmount Park
259
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
UCR84984
Dimorphotheca sinuata
A. C. Sanders, K. C. Rose, D. Woodard
1995-3-22
16224
Riverside
San Jacinto Mountains, San Gorgonio Pass: on and near a rocky spur at the N foot of the mountains, SW of Verbenia Ave, west of Snow Creek, east of Cabazon
550
Comment
SEINET8345725
Diplacus bigelovii
Unknown
1938-5-15
9546
Riverside
Cottonwood Springs Canyon.
Comment
RSA0016055
Diplacus bigelovii var. bigelovii
F. W. Peirson
1920-2-16
1121
Riverside
Palm Canyon stream below the canyon, Palm Springs. region
Comment
SD71842
Diplacus brevipes
Helen V. Witham
1969-7-2
198
Riverside
Silt flat above creek. 7 miles south of Murietta on road to De Luz
299
Comment
CAS-BOT-BC152264
Diplacus clevelandii
Steve Boyd
1986-4-22
1757
Riverside
Temescal Canyon, just south of Interstate 15
Comment
CAS-BOT-BC153093
Diplacus fremontii
Mrs. E. C. Van Dyke
1928-5-28
s.n.
Riverside
Banning
Comment
CAS-BOT-BC153100
Diplacus fremontii
B. Ertter; J. Strachan
1979-6-26
2989
Riverside
Banning-Idyllwild Road (Hwy 243) at Black Mtn turnoff (Forest Rd 4Sol), San Jacinto Mts.
Comment
SD217384
Diplacus puniceus
Steve Boyd, Tim Ross and Orlanda Mistretta
1992-2-2
6645
Riverside
San Mateo Canyon Wilderness of the Cleveland National Forest. Upper San Mateo Canyon between confluence of Tenaya Canyon and Los Alamos Canyon
Comment
UCR125906
Diplotaxis muralis
A. C. Sanders
2002-11-17
25624
Riverside
San Bernardino/Santa Ana River Valley Region, Riverside, UCR Botanical Garden, near the west fence above the Latin American section
366
Comment
SD178098
Distichlis spicata
A. C. Sanders
2004-5-12
27879
Riverside
Elsinore Basin Region: Walker Canyon at northeast foot of Alberhill Mountain, Temescal Creek.
377
Comment
UCR256773
Distichlis spicata
T. B. Salvato, Matthew Malle
2013-5-20
7585
Riverside
Perris-Aguanga Basin, Menifee, vacant lot north of Newcomb Substation, at southwest corner of Lazy Creek Road and Murrieta Road
432
Comment
UCD64340
Distichlis stricta
A. A. Beetle
1942-4-22
3177
Riverside
Beside Salton Sea.
Comment
JOTR32476
Ditaxis lanceolata
Herskovits, Tasya
2011-5-25
12
Riverside
Joshua Tree National Park. Cottonwood Mountains; Pinto Basin road; Convergence of large, sandy, open southeast flowing wash and Cottonwood Canyon (Stop 1)
Comment
RSA167707
Ditaxis lanceolata
R. F. Thorne, Robert L. Rutherford
1964-4-10
33552
Riverside
Palm Springs.
304
Comment Read comments Apr 25 2011
UC1929492
Ditaxis lanceolata
Steve Boyd, Amber Maurice, Pesach Lubinsky, Leland Lubinsky
2003-4-17
10488
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
UCR75052
Ditaxis lanceolata
A. C. Sanders, E. J. Lawlor
1992-4-4
12108
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, within 0.5 mile of McCoy Spring
244
Comment
SJSU4500
Ditaxis neomexicana
R. L. Fisher
1957-4-20
Riverside
near Indio
Comment
UCR97439
Ditaxis neomexicana
A. C. Sanders, Pam MacKay, Tim Thomas, G. K. Helmkamp
1997-2-8
19685
Riverside
Colorado Desert/San Jacinto Mtns:, Palm Springs area, Murray Canyon off Palm Canyon
244
Comment
RSA0104638
Ditaxis serrata var. californica
Duncan S. Bell, Evan Meyer
2014-10-28
7660
Riverside
Santa Rosa Mountains; at the foot of the mountains between Toro Canyon and Martinez Canyon.
169
Comment
CLARK-A1528-5015
Dithyrea californica
John C. Roos
1937-4-18
1367
Riverside
Comment
POM6879
Dithyrea californica
P. A. Munz, L. T. Street, G. Williams
1919-3-26
2341
Riverside
Mecca Oasis Date Ranch, roadside
-46
Comment
RSA651834
Dithyrea californica
Brinkerhoff
1949-2-20
s.n.
Riverside
Thousand Palms, Colorado Desert.
762
Comment
RSA66546
Dithyrea californica
F. W. Peirson
1926-1-31
6484
Riverside
Abundant on rocky slopes, Dos Palmas [Spring], Colorado Desert.
Comment
UCR223981
Dittrichia graveolens
Lee Jones
2010-11-19
s.n.
Riverside
Beaumont, San Timoteo Canyon Rd. at entrance to golf course maintenance bldg., c. 1.8 mi. west of intersection with I-10
701
Comment
JEPS14663
Dodecatheon redolens
Carl V. Meyer
1928-7-26
544
Riverside
vicinity Deer Springs (San Jacinto Mountains); , vicin Deer Springs
2743
Comment
RSA436105
Downingia cuspidata
H. M. Hall
1897-4-19
484
Riverside
Menifee
Comment Read comments Jun 21 2011
POM160111
Draba cuneifolia var. integrifolia
E. C. Jaeger
1927-3-23
s.n.
Riverside
Beal's Wall, Colorado Desert
Comment Read comments Apr 16 2017
RSA66172
Draba cuneifolia var. integrifolia
F. W. Peirson
1919-4-14
649
Riverside
Murray Canyon, Palm Springs Region.
Comment
RSA1661
Drymocallis glandulosa
Carl B. Wolf
1931-5-11
1961
Riverside
Near Pipe Creek, above Hemet Valley.
1677
Comment
SEINET3071477
Dudleya
Marc A. Baker, Michelle Cloud-Hughes
2011-1
Riverside
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
RSA6650
Dudleya saxosa subsp. aloides
C. B. Wolf
1932-5-25
1504
Riverside
Small Canyon on Gilman Ranch in foothills north of Banning
854
Comment
SD119401
Dudleya saxosa subsp. aloides
Reid Moran
1960-8-10
8366
Riverside
San Jacinto Mountains; near Alvin Meadow.
1525
Comment
CAS-BOT-BC197075
Echinochloa crus-galli
S. B. Parish
1913-9-20
8618
Riverside
Mecca, Salton Sink
57
Comment
UCR120338
Echinochloa crus-galli
Mitch Provance
1998-7-23
930
Riverside
Jurupa Mountains, Sunnyslope area, c. 0.5 mile east of 34th St. and Armstrong Road
274
Comment
UC1147888
Elatine californica
Robert F. Thorne, E. Lathrop, and P. Munz
1968-5-8
37560
Riverside
Mesa de Colorado Santa Rosa Plateau (Rancho California)
670
Comment
RSA0099583
Eleocharis geniculata
Duncan S. Bell
2015-8-12
8593
Riverside
Orocopia Mountains; southwestern section of the range, collecting at a spring in the southern section of the Dos Palmas area. Temperature at around 120 degrees.
-41
Comment
UCR154539
Eleocharis macrostachya
Jason L. Hlebakos
2005-5-18
710
Riverside
Santa Rosa Plateau, Mesa de Burro in the research area
602
Comment
POM10521
Eleocharis montevidensis var. montevidensis
C. F. Baker
1909-05
s.n.
Riverside
Fairmont Hill.
Comment Read comments Jul 27 2008
POM14330
Eleocharis palustris
Phillip A. Munz
1922-4-29
5105
Riverside
Dripping Springs, Temecula River
Comment
RSA271870
Eleocharis palustris
C. W. Tilforth, Walter Wisura
1978-7-25
1648
Riverside
Stream parallel to Murrieta - De Luz Road, 1.9 mile west of Murrieta.
Comment
RSA297080
Eleocharis radicans
B. A. Prigge
1980-8-5
3845
Riverside
Whitewater Canyon: 0.5 miles N of trout farm
701
Comment
RSA746528
Eleusine coracana subsp. africana
R. E. Riefner Jr.
2004-7-30
4 -280
Riverside
City of Norco, north side of Sixth St. at Sierra Ave.
200
Comment
UCR207612
Eleusine indica
O. F. Clarke
2003-9-29
s.n.
Riverside
Peninsular Range; Box Springs Mtns. Foothills, Riverside, UCR Campus
335
Comment
RSA69833
Elymus X gouldii
J. C. Roos, L. Roos
1951-10-24
5344
Riverside
Fairmount Park.
259
Comment
UCR98898
Elymus glaucus subsp. glaucus
Scott D. White
1996-8-16
4483
Riverside
Peninsular Range; San Jacinto Mtns., Idyllwild area, SW of Pine Cove & west of Bear Trap Canyon, in watershed above Alvin Meadows, tributary to Toll Road Canyon
1860
Comment
UCR193529
Elymus stebbinsii
A. C. Sanders, Tim Thomas, T. B. Salvato
2008-6-24
35560
Riverside
Peninsular Range; San Jacinto Mtns., May Valley c. 1.25 mi SW of Fleming Ranch, nameless tributary NW of Herkey Crk., north of Bonita Vista Rd. and NE of May Valley Rd.
1555
Comment
UCR20886
Elymus stebbinsii
A. C. Sanders
1978-7-1
862
Riverside
San Jacinto Mtns, James Reserve, above Lake Fulmor
1646
Comment
UC880682
Emmenanthe penduliflora
I. W. Clokey
1935-4-8
6846
Riverside
Gavilan Mesa
600
Comment
UCR133969
Emmenanthe penduliflora
Mitch Provance, J. S. Ross
1998-3-27
MOR- 950
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Lion Canyon, c. 1.2 miles NE of the town of Cabazon
579
Comment
UCR241193
Emmenanthe penduliflora
T. B. Salvato, Jeffrey Ross
1998-6-9
MOR- 375
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, Lion Canyon up to fork in stream
720
Comment
SEINET10397868
Emmenanthe penduliflora
Norman C. Cooper
1944-4-8
1053
Riverside
Andreas Canyon
305
Comment
SEINET12279716
Emmenanthe penduliflora
H. M. Hall
1902-1
2986
Riverside
vicinity of Riverside, in the Upper Sonoran Zone
457
Comment
JEPS34089
Encelia actoni
W. L. Jepson
1928-4-25
12584
Riverside
Cottonwood Springs Colorado Desert, Eagle Mts., Cottonwood Springs
731
Comment
UC101061
Encelia actoni
Dr. R. J. Smith
1904-1-1
302
Riverside
Cabezon
Comment
SDSU3844
Encelia californica
S. J. Barnhart
1966-4-17
660417 -15
Riverside
South-west facing slope of small hill 0.1 mi. east of McAllister St. along the Metropolitan Water Co. Untility Road (dirt), which is 1.5. south-east of the intersection of McAllister St. and Victoria Ave.
457
Comment
UCR172257
Encelia californica
John F. Green
2006-5-2
s.n.
Riverside
Peninsular Ranges, City of Temecula, Immediately N and south of Murrieta Hot Springs Road along San Diego Aqueduct right-of-way
396
Comment
CAS-BOT-BC131345
Encelia farinosa
E. A. McGregor
1917-3-18
700
Riverside
5 miles up Painted [Canon] Canyon
Comment
GMDRC5809
Encelia farinosa
J. M. Andre, Glenn Clifton, Ron Kelley
2013-3-21
24400
Riverside
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
RSA586839
Encelia farinosa
D. L. Banks, Peter Morrell
1995-5-4
0306
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, N of the Wildhorse Trail, on metasedimentary hills N of Wildhorse Peak.
622
Comment
UC895510
Encelia farinosa
C. L. Hitchcock
1940-3-30
5873
Riverside
Cottonwood Spring
Comment
UCD20081
Encelia farinosa
Donald W. Kyhos
1965-5-11
65 -212
Riverside
14.9 miles north of junction of Hwy 95 and Hwy 60-70, on Hwy 95.
Comment
UCR177026
Encelia farinosa
Tracy Tennant
1998-7-1
s.n.
Riverside
San Jacinto Valley, Stowe Road at California Ave., midway between Winchester and Hemet-Ryan Airport
457
Comment
UCR83194
Encelia farinosa
A. C. Sanders
1994-5-15
14483
Riverside
Mount Rubidoux, a rocky granitic hill on the NW side of Riverside on the E bank of the Santa Ana River
400
Comment
CAS-BOT-BC131423
Encelia frutescens
H. M. Hall
1905-4-1
5859
Riverside
Near Chuckawalla Springs
Comment
RSA792933
Encelia frutescens
Aaron C. Sedgwick, Cody Leslie
2012-9-20
123
Riverside
South of Essex in Rice Valley - Take Rice/Blythe Rd. ~3 miles south and turn left on unmarked road. The wash is on the northern side of the unmarked road ~3 miles east.
235
Comment
SD251191
Encelia frutescens
Aaron C. Sedgwick, Cody Leslie
2012-9-20
122
Riverside
Mojave Desert; Southcentral Mojave Desert region: South of 29 Palms Hwy 62 in a wash ~3 mi. east of Chadwick Rd. West of Ironage road ~1500 ft.
242
Comment
JOTR29439
Ephedra californica
La Doux, Tasha, M. Bell, B. Truesdell
2006-3-22
1373
Riverside
Joshua Tree National Park. East Wide canyon
499
Comment
RSA383874
Ephedra californica
A. Menke
1955-5-22
s.n.
Riverside
Palm Springs Station.
Comment
RSA383882
Ephedra californica
N. C. Cooper
1945-3-23
1614
Riverside
Banning. Dry open desert.
701
Comment
SEINET3866917
Ephedra californica
Lewis S. Rose
1955-3-14
55028
Riverside
Whitewater Wash. 3 mi. se. of Palm Springs Station.; 0
305
Comment
UC813664
Ephedra fasciculata var. clokeyi
I. W. Clokey
1935-4-17
6512
Riverside
Cottonwood Springs
Comment
JOTR35307
Ephedra nevadensis
Andre, Jim
2012-4-11
20808
Riverside
Joshua Tree National Park. western margin of Eagle Mountains, along road to Cottonwood Spring (Utah Trail), 0.7mi N of Cottonwood Visitor Center
956
Comment
UCR94959
Epilobium brachycarpum
Scott D. White
1996-9-22
s.n.
Riverside
Perris Basin, Perris: Nuevo Road near intersection with Wilson Ave., west of the San Jacinto River crossing.
436
Comment
SD122186
Epilobium canum subsp. canum
James C. Dice, J. DeWald
1987-9-28
727
Riverside
North side of Temecula Gorge, ca. 4.2 km ENE of Gavilan Mountain.
334
Comment
SDSU13550
Epilobium canum subsp. canum
W. Miller, C. Mosse
1972-7-12
Riverside
Comment
RSA314465
Epilobium canum subsp. latifolium
Robert F. Thorne, Kay Wright, R. K. Benjamin
1982-10-8
55401
Riverside
Side canyon on W side of Whitewater Cyn, ca. 3.3 mi. N of Whitewater Post Office.
595
Comment
SD181430
Epilobium densiflorum
Scott D. White
2000-8-5
8108
Riverside
San Jacinto Mountains: Near Mountain Center. Unnamed ephemeral drainage (tributary to South Fork, San Jacinto River).
1402
Comment
RSA633882
Epilobium glaberrimum
Robert F. Thorne, J. P. Simon, C. W. Tilforth
1969-6-24
38156
Riverside
San Jacinto Mountains: San Bernardino National Forest. Lake Fulmor.
1616
Comment
POM10058
Eremalche exilis
Charlotte M. Wilder
1907-4-9
638
Riverside
Wash from Palm Canyon
Comment
POM46749
Eremalche exilis
Marcus E. Jones
1903-5-8
s.n.
Riverside
Indio.
-7
Comment
UC1584112
Eremalche exilis
Steve Boyd, Tim Ross, and Laurel Arnseth
1990-3-29
3883
Riverside
cinder cone ridge at n. side of mouth of Tmemcula Creek Canyon (and adjacent benches on s. flank of Big Oak Mt.); Vail Lake area, s. flank 'Big' Oak Mt.
396
Comment
UCR108723
Eremalche exilis
Scott D. White, Pam DeVries
1998-3-3
6089
Riverside
Sonoran (Colorado) Desert, La Quinta/ Palm Desert area, Whitewater River channel at and near Miles Avenue crossing.
30
Comment
RSA0047091
Eremalche rotundifolia
Aaron C. Sedgwick, David Fraker
2012-3-28
26
Riverside
In the Mecca Hills, take Box Canyon Rd. approximately 6 miles south of Rt. 10.
323
Comment
RSA432715
Eremalche rotundifolia
N. C. Cooper
1949-4-8
3297
Riverside
Desert Center.
610
Comment
UCR16592
Eremalche rotundifolia
K. W. Brown
1966-3-10
s.n.
Riverside
Sonoran (Colorado) Desert, near Homestead Ranch gate, 0ne-half mi. east of Palms-to-Pines Hwy, c. 2 mi. south of Palm Desert '350 ft.
183
Comment
JOTR35366
Eremothera refracta
Harding, Mitzi, M. Wheeler
2011-1-26
150
Riverside
Joshua Tree National Park. West Coxcomb Mountains; rocky foothills/slopes above bouldery wash (STOP4)
424
Comment
UC52473
Eriastrum densifolium subsp. austromontanum
H. M. Hall
May 17 1901-Jun 1 1901
1861
Riverside
San Jacinto Mt.; e base
762
Comment
RSA0110548
Eriastrum densifolium subsp. elongatum
N. C. Cooper
1944-7-15
1579
Riverside
Palms to Pines Highway, San Jacinto Mountains.
1280
Comment
UC1329878
Eriastrum eremicum subsp. eremicum
James E. Cole
1941-5-21
770
Riverside
Ruby Lee Mill Site Joshua Tree National Monument
914
Comment
RSA0120105
Eriastrum eremicum subsp. eremicum
C. L. Hitchcock
1940-4-4
5956
Riverside
Pinto Basin.
Comment
SBBG58326
Eriastrum sapphirinum
M. N. Ackley
1928-4-1
Riverside
between Indio and Palm Springs
60
Comment
UC574982
Eriastrum sapphirinum
C. Epling and Wm. Robison
1933-6-24
Riverside
San Gorgonio Wash Little San Bernardino Mountains
Comment
UCR3494
Eriastrum sapphirinum
Frances Miller
1964-5-20
M 6460
Riverside
N Peninsular Range/San Bernardino Valley, base of Box Springs Mtns., 1/4 mi north of end of Big Springs Rd, above RR
366
Comment
UCR121234
Eriastrum sapphirinum subsp. ambiguum
Steve Boyd, C. Boyd, K. A. Boyd, Richard Noyes, L. Arnseth
1988-5-28
2271
Riverside
San Jacinto Mtns, Cahuilla Mountain, west of Anza, along hiking trail, mostly along the crest
1700
Comment
RSA0122948
Eriastrum sapphirinum subsp. dasyanthum
T. B. Salvato, John Green
2004-5-27
623
Riverside
Head of Banning (San Gorgonio River) Canyon close to the San Bernardino Co. line, 0.5 mi SE of Oak Glen Conservation Camp.
1402
Comment
UCR281101
Eriastrum sapphirinum subsp. dasyanthum
Mitch Provance
2017-5-25
517- 67
Riverside
Temescal Valley, 0.3 to 0.5 miles SE of Indian Truck Trail, between Temescal Canyon Rd. and Hwy. 15
361
Comment
UCR48399
Eriastrum sapphirinum subsp. dasyanthum
Steve Boyd
1986-5-7
1844
Riverside
Peninsular Range, Temescal Canyon, terrace escarpment between Horsethief Wash and Indian Truck Trail, south of Hwy I-15
366
Comment
CAS-BOT-BC515003
Eriastrum sapphirinum subsp. dasyanthum
S. B. Parish
1894-6-14
3331
Riverside
San Bernardino Mountains and their eastern base: Banning
767
Comment
CAS-BOT-BC515048
Eriastrum sapphirinum subsp. sapphirinum
R. Bacigalupi
1941-8-30
2700
Riverside
San Jacinto Mts., upper end of Kenworthy Flats
1392
Comment
RSA0122962
Eriastrum sapphirinum subsp. sapphirinum
E. K. Balls, P. C. Everett
1957-8-20
22679
Riverside
Along State Hwy. 74, SE of Hemet Reservoir, S end San Jacinto Mountains.
1357
Comment
RSA0122973
Eriastrum sapphirinum subsp. sapphirinum
Anonymous
1896-09
s.n.
Riverside
Strawberry Valley.
Comment
RSA502198
Ericameria brachylepis
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-6-11
3706
Riverside
Vail Lake area, sandy wash draining into Wilson Creek at E end of lake.
Comment
POM305655
Ericameria linearifolia
Henry J. Ramsey, Henry J. Ramsey
1939-4-22
1011
Riverside
Hemet-Anza, Bautista Creek Road.
Comment
UCR91727
Ericameria linearifolia
A. C. Sanders, J. Goetzen
1996-5-1
18130
Riverside
San Bernardino Mtns., Morongo Indian Reservation, along dirt road in Hathaway Creek Canyon, north of Banning
915
Comment
OBI16776
Ericameria paniculata
P. A. Holden
1968-11-24
614
Riverside
just W of Desert Hot Springs
Comment
POM357418
Erigeron breweri var. jacinteus
Robert Kessler
1920-1
17053
Riverside
San Jacinto Mts.
Comment
CLARK-A1656-639
Eriodictyon crassifolium
Lois Ann Scott
1978-5-5
Riverside
Snow Creek
381
Comment
POM320435
Eriodictyon crassifolium
Greg Wright
1971-4-17
13
Riverside
Corona Skyline Drive, Cleveland National Forest, SW of Corona. Before ascending the Mtns. Santa Ana Mts.
366
Comment
UCR87934
Eriodictyon crassifolium var. crassifolium
A. C. Sanders, N. Ferguson
1994-6-2
14623
Riverside
San Jacinto Mtns, Bautista Canyon, c. 1 mile above the forest service boundary
850
Comment
RSA0056443
Eriodictyon crassifolium var. crassifolium
Norman C. Cooper
1944-5-6
1170
Riverside
Banning.
701
Comment
CAS-BOT-BC188971
Eriodictyon parryi
Mrs. E. C. Van Dyke
1928-7-22
s.n.
Riverside
Idyllwild
Comment
RSA0098333
Eriodictyon trichocalyx
Marc A. Baker, Danny Cuellar, Emily Mastrelli, Cecile Shohet, Stephen Meyers
2015-4-10
18309
Riverside
South side of the San Gorgonio River, 2 km north of Banning, south base of the San Bernardino Mountains, 52 km east of Riverside.
788
Comment
UCR91723
Eriodictyon trichocalyx
A. C. Sanders, J. Goetzen
1996-5-1
18124
Riverside
San Bernardino Mtns., Morongo Indian Reservation, along dirt road in Hathaway Creek Canyon, north of Banning
915
Comment
UCR140876
Eriodictyon trichocalyx subsp. lanatum
Chris E. True
2004-8-3
s.n.
Riverside
Santa Rosa mtns., Santa Rosa Mtn. Road, 0.3 mi. (air) SE of Mountain Home Spring
2134
Comment
RSA0099998
Eriogonum apiculatum
Duncan S. Bell, Sandra Llamas, Koto Tikande
2015-7-16
8571
Riverside
Santa Rosa Mountains; along Forest Service Road 7S02, approx. 0.7 air mile west of the summit of Santa Rosa Mountain.
2233
Comment
RSA144252
Eriogonum apiculatum
William M. Klein
1960-8-22
1582
Riverside
North of Idyllwild along trail to Suicide Rock and Mt. San Jacinto, San Jacinto Mountains.
Comment
RSA65229
Eriogonum apiculatum
P. A. Munz
1937-5-30
15110
Riverside
Dos Palmos Spring, north end of Santa Rosa Mountains.
1098
Comment
SEINET6328739
Eriogonum apiculatum
J. L. Reveal, Caroline G. Reveal
1972-8-9
2861
Riverside
San Jacinto Mtns., along California Hwy 243, 4.4 mi NNW of Idyllwild, 8.9 mi N of the junction with Hwy 74, and 1 mi S of Alandale Ranger Station,
Comment
RSA674658
Eriogonum davidsonii
Scott D. White
2000-8-5
8118
Riverside
San Jacinto Mountains: Near Mountain Center. Unnamed ephemeral drainage (tributary to S Fork, San Jacinto River).
1402
Comment
RSA690990
Eriogonum deflexum
Scott D. White, Michael Honer
2003-5-14
9266
Riverside
Bajada at foothills of Little Maria Mtns, ca. 20 air miles NW of Blythe, near Standard (Superior) Gypsum Mine.
76
Comment
CAS-BOT-BC256119
Eriogonum deflexum var. deflexum
Roxana S. Ferris
1918-6-19
1014
Riverside
Along Colorado River 7 miles south of Palo Verde
Comment
POM187380
Eriogonum deflexum var. deflexum
E. Crow
1930-5-17
s.n.
Riverside
Between Mecca and Shaver's Well.
Comment
RSA393270
Eriogonum deflexum var. deflexum
N. C. Cooper
1949-4-8
3315
Riverside
Desert Center.
610
Comment
RSA0047239
Eriogonum deflexum var. deflexum
Jack Rempel
1934-3-3
s.n.
Riverside
Berdoo Canyon, Little San Bernardino Mts.
671
Comment
UCR133946
Eriogonum elongatum
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
UCR138605
Eriogonum elongatum var. elongatum
D. L. Banks
1996-11-7
1199
Riverside
Agua Tibia Mtns, NW Palomar Mountains: Pechanga Indian Reservation, east of San Gabriel Church. At the end of the main road in the reservation, 150 m east of the spring on the northern fork of Pechanga Creek, at the E end of the reservation
579
Comment
UC1348957
Eriogonum evanidum
Louis B. Ziegler
1967-10-10
Riverside
Hemet Valley San Jacinto Mts., Hemet Valley
1402
Comment
POM158441
Eriogonum fasciculatum var. foliolosum
P. A. Munz
1927-5-21
10881
Riverside
10 miles SW of Coahuila [now Cahuilla].
Comment
UC1393130
Eriogonum fasciculatum var. foliolosum
John L. Strother
1970-7-7
993
Riverside
at Alberhill Alberhill
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
JOTR16811
Eriogonum fasciculatum var. polifolium
Baker, James K. & Baker, Ilisa T.
1966-6-17
s.n.
Riverside
Joshua Tree National Park. COVINGTON FLATS
Comment
POM11512
Eriogonum fasciculatum var. polifolium
P. A. Munz
1922-7-1
5929
Riverside
Santa Rosa Mtns: Old Nicholas Canyon.
1524
Comment
RSA648264
Eriogonum fasciculatum var. polifolium
Diane M. Ramirez
1983-5-15
20
Riverside
Poppet Flat Divide Truck Trail, 1 1/2 mi S of junction with CA hwy 243, S of Banning.
Comment
UC56796
Eriogonum gracile
H. M. Hall
1902-8-6
2655
Riverside
vicinity of Riverside
457
Comment
SDSU13671
Eriogonum gracile var. gracile
W. Miller with C. Mosse
1972-8-9
Riverside
Comment
UC597631
Eriogonum inflatum var. deflatum
Philip A. Munz
1937-5-29
15145
Riverside
Dead Indian Creek, n base Santa Rosa Mts. Santa Rosa Mts., Dead Indian Creek
457
Comment
UCR1052
Eriogonum inflatum var. deflatum
Christine Dorn
1971-4-15
s.n.
Riverside
Sonoran (Colorado) Desert, 5 miles east of Desert Hot Springs
396
Comment
POM230615
Eriogonum maculatum
I. W. Clokey
1935-4-17
s.n.
Riverside
Cottonwood Springs.
Comment
CLARK-A1528-3678
Eriogonum nudum
Robin Kobaly
1977-8-26
Riverside
Comment
UCR106334
Eriogonum nudum var. pauciflorum
John Wear, N. Moorhatch
1996-9-19
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., upper end of Garner Valley
1433
Comment
RSA249857
Eriogonum saxatile
Robert F. Thorne, J. P. Simon, C. W. Tilforth
1969-6-24
38135
Riverside
San Jacinto Mountains: San Bernardino National Forest. Hilltop above Lake Fulmor.
1677
Comment
CAS-BOT-BC263547
Eriogonum thomasii
John Thomas Howell
1931-6-5
6653
Riverside
1 mile east of Whitewater
Comment
PASA1496
Eriogonum thomasii
1926-2-21
Riverside
Thousand Palms
Comment
RSA601446
Eriogonum thurberi
Louis C. Wheeler
1932-9-4
1323
Riverside
Santa Ana River at Chino Creek.
152
Comment
JEPS56822
Eriogonum trichopes
W. L. Jepson
1927-4-12
11642
Riverside
Painted Canyon Mecca Hills, Painted Canyon
76
Comment
SD146182
Eriogonum trichopes
Andy C. Sanders, T. B. Salvato
2000-4-27
23372
Riverside
Coachella Valley; east side of Coachella Canal near the foot of the Mecca Hills, vicinity of the east end of Ave 60
14
Comment
CLARK-A1528-3727
Eriogonum wrightii subsp. membranaceum
John C. Roos
1943-7-31
2705
Riverside
San Jacinto Mountains
Comment
POM259261
Eriogonum wrightii var. membranaceum
P. A. Munz
1938-8-14
15384
Riverside
High ridge east of Toro Peak, Santa Rosa Mts.
2439
Comment
CAS-BOT-BC261790
Eriogonum wrightii var. nodosum
E. K. Balls; P. C. Everett
1957-11-13
22799
Riverside
Snow Creek, n. side of valley
701
Comment
CAS-BOT-BC297338
Eriophyllum confertiflorum
Philip A. Munz
1937-5-30
15096
Riverside
N of Vandeventer Flat, Santa Rosa Mts
1676
Comment
POM357969
Eriophyllum confertiflorum
Emery M. Whilton
1937-4-23
s.n.
Riverside
Taken on the crest of the San Jacinto Mtns.
Comment
SEINET11850689
Eriophyllum confertiflorum
Unknown
1936-1
12775
Riverside
E of Banning
Comment
UC1118327
Eriophyllum confertiflorum var. confertiflorum
R. St. John
1931-3-28
200
Riverside
Elsinore Plot #134 Elsinore Quadrangle
457
Comment
POM358077
Eriophyllum multicaule
E. Crow
1929-04
337
Riverside
N of Alberhill.
Comment
POM359848
Eriophyllum multicaule
Steve Boyd
1986-4-2
1638
Riverside
Gavilan Plateau, Gavilan Hills, Harford Springs County Park
610
Comment
SEINET2051198
Eriophyllum multicaule
Howard S. Gentry
1947-4-20
7637
Riverside
Gentry Farm, 3 miles NE of Murrieta.
396
Comment
UCR126441
Eriophyllum multicaule
T. B. Salvato, A. C. Sanders, Mitch Provance et al.
2000-4-30
69
Riverside
Riverside, Box Springs Mtns. along road to radio towers from reserve parking lot
854
Comment
UCR251311
Eriophyllum multicaule
T. B. Salvato, Matthew Malle, Thomas M. Sullivan Jr
2013-3-28
7424
Riverside
Perris-Aguanga Basin, Menifee, northeast corner of Murrieta Road and Scott Road
517
Comment
RSA92511
Eriophyllum multicaule
F. W. Peirson
1928-4-19
7842
Riverside
Hills N of Elsinore
457
Comment Read comments Oct 23 2011
POM358157
Eriophyllum wallacei
Norman C. Cooper
1945-5-6
2264
Riverside
Banning
701
Comment
UCD132251
Eriophyllum wallacei
Collector Unknown
1923-3-25
299
Riverside
Whitewater.
Comment
UCR100175
Erodium brachycarpum
Scott D. White
1993-3-3
1987
Riverside
Perris Basin, Romoland/Winchester area
442
Comment
UCR136250
Erodium brachycarpum
A. C. Sanders
2004-4-20
27571
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
UCR155320
Erodium brachycarpum
A. C. Sanders, Mike Misenhelter
2005-3-23
29247
Riverside
Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd.
701
Comment
JOTR35927
Erodium cicutarium
De Groot, Sarah J., Jessica Chu, Loraine Washburn
2013-3-22
6875
Riverside
Joshua Tree National Park. Cottonwood Spring; Fan palm oasis and surrounding slopes.
905
Comment
UCR97502
Erodium moschatum
A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand
1997-3-12
19874
Riverside
Lake Skinner area, lower Rawson Canyon, along road NE of Skinner Lake
457
Comment
POM13597
Erodium texanum
E. C. Jaeger
1921-3-7
24
Riverside
Martinez, Salton Sink.
-60
Comment
UCR62382
Eryngium aristulatum
R. Montijo
1990-5-23
s.n.
Riverside
Mesa de Colorado, S edge of Santa Rosa plataeu
642
Comment
SEINET269260
Erythranthe guttata
M. A. Patten, S. J. Myers
1993-1
Riverside
Along Tahquitz Creek and in neighboring creosote scrub behind the debris basin dam in Palm Springs
183
Comment
RSA0015882
Erythranthe moschata
Carl B. Wolf
1932-8-5
3937
Riverside
Along trail from Tahquitz Valley to San Jacinto Peak.
2561
Comment
RSA0022971
Eschscholzia androuxii
Percy C. Everett, E. K. Balls
1958-5-7
23114
Riverside
S end Joshua Tree National Monument
1067
Comment
UCR178000
Eschscholzia californica
S. J. Myers, John Green
2003-4-4
s.n.
Riverside
San Jacinto Mountains, powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain
1189
Comment
LA46247
Eschscholzia minutiflora
F. R. Fosberg;
1932-3-13
8070
Riverside
Coachella Valley, Thousand Palms Canyon
Comment
UCR196351
Eschscholzia minutiflora
Naomi Fraga, Lisa Rojas
2005-2-10
1397
Riverside
Northeastern Colorado Desert, just north of Palen Pass Road, c. 10 mi east of Hwy 177
361
Comment
UCSB3647
Eschscholzia minutiflora
Haller, John
1957-3-23
Riverside
ca.4.5 rd. mi. N. of US 99; 3 air mi. S. of Riverside-San Bernardino Co. line
609
Comment
RSA0023135
Eschscholzia minutiflora
Henry J. Ramsey, Henry J. Ramsey
1937-2-26
887
Riverside
Whitewater.
Comment
SEINET5340017
Eschscholzia minutiflora
N. H. Holmgren, P. K. Holmgren
1974-3-23
7465
Riverside
Box Canyon wash, 11.4 (9 airline) miles east-northeast of Mecca.
244
Comment
RSA278983
Eschscholzia parishii
Barry A. Prigge, L. Martinez
1978-3-23
2440
Riverside
NW Colorado desert, 1.2 miles E of Sky Valley near Dillon X Skyridge Roads
335
Comment
UCR174363
Eucrypta chrysanthemifolia
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-28
32661
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., vicinity of peak 2279
695
Comment
RSA420858
Eucrypta chrysanthemifolia var. bipinnatifida
E. C. Jaeger
1922-3-20
809
Riverside
Murray Canyon, Colorado Desert.
366
Comment
POM14368
Eucrypta micrantha
P. A. Munz, D. D. Keck
1922-4-9
4791
Riverside
Vicinity of Corn Springs, Chuckwalla Mountains, Colorado Desert.
427
Comment
POM261028
Eucrypta micrantha
E. C. Jaeger
1941-3-23
s.n.
Riverside
13 miles W of Rice.
518
Comment
RSA776021
Eucrypta micrantha
Duncan S. Bell
2010-3-20
607
Riverside
Riverside Mountains; in the vicinity of Calzona Mine; approximately 2 air miles northeast of Riverside Mountain Peak.
232
Comment
UCR26225
Eucrypta micrantha
John C. Roos
1947-3-15
3348
Riverside
Sonoran (Colorado) Desert, Santa Rosa Mountains, mouth of Deep Canyon at foot of mtns.
366
Comment
UC668395
Eulobus californicus
Annie M. Alexander and Louise Kellogg
1941-4-22
2058
Riverside
Morongo Valley Gorge
701
Comment
CAS-BOT-BC202785
Euonymus occidentalis var. parishii
S. B. Parish; W. F. Parish
1881-7-25
957
Riverside
San Jacinto Mt.
Comment
RSA113529
Euonymus occidentalis var. parishii
E. K. Balls, C. H. Dodson
1955-9-20
21442
Riverside
Just below Dark Canyon campground.
1616
Comment
RSA736107
Euphorbia
L. C. Wheeler
1950-4-7
6759
Riverside
Ca. 3 mi. west of Dale Lake, just west of two pumping plants on main 29 Palms- Amboy Rd.
Comment Read comments Aug 15 2012
UCR240267
Euphorbia abramsiana
Neal Kramer, Wendy McBride
2012-9-3
2068
Riverside
Sonoran (Colorado) Desert, south side of Power Line Rd c. 2.75 miles east of Wily's Well Rd and 1.65 miles south of I-10 Fwy
129
Comment
SEINET3106568
Euphorbia eriantha
Sears
1977-10-12
S- 562
Riverside
Corn Springs Rd. in Corn Springs wash, 3 miles from Corn Springs and 5 miles from the highway.
439
Comment
UCR194233
Euphorbia lathyris
Scott D. White, J. Wood
2006-9-13
11644
Riverside
Perris Basin/San Jacinto Mtn Foothills, Gibbel Flat in the Santa Rosa Hills
671
Comment
RSA711032
Euphorbia ophthalmica
A. C. Sanders
1996-3-17
17979
Riverside
Coachella Valley: Palm Springs, shopping center at SE corner of Raquet Club Dr. and Palm Canyon Dr.
189
Comment
OBI14400
Euphorbia palmeri
Dieter H. Wilken
1965-6-29
375
Riverside
Strawberry Meadows, near Idyllwild, San Jacinto Mts
1554
Comment
PASA696
Euphorbia palmeri
Margaret Stason
1931-5-24
Riverside
Pine Woods, Idyllwild
Comment
SEINET7704821
Euphorbia polycarpa
Nathan C. Taylor
2015-6-29
598
Riverside
Along Hwy 177.
164
Comment
UCD142702
Euphorbia polycarpa
G. L. Webster; R. Hildreth
1966-12-10
7464
Riverside
Joshua Tree National Monument, near Cottonwood Canyon.
701
Comment
UCR163870
Euphorbia polycarpa
B. G. Pitzer
2000-11-4
4245
Riverside
Sonoran (Colorado) Desert, north side of the Chuckwalla Mtns., Eagle Mountain Rd. 0.8 mi. south of Hwy I-10 at and around powerline road, c. 3.5 mi. WSW of Desert Center
402
Comment
UCR3363
Euphorbia polycarpa
H. M. Whistler
1964-3-1
640301- 02
Riverside
Upper Santa Ana River/San Bernardino Valley Region, City of Riverside, 0.1 mi. north of Fire Research Station, on Canyon Crest Drive.
323
Comment
SD83592
Euphorbia polycarpa var. hirtella
R. Mitchel Beauchamp
1970-11-15
1391
Riverside
7 miles east of Mecca in sandy areas
89
Comment
SDSU17593
Euthamia occidentalis
C. Matt Guilliams
2007-10-6
433
Riverside
Just north of the Santa Margarita Ecological Reserve, along road to Reserve at bridge over river.
312
Comment
JEPS43388
Fagonia laevis
W. L. Jepson
1927-4-13
11685
Riverside
ne of Mecca (mouth of Painted Canyon); Colorado Desert
45
Comment
UCR50572
Fagonia laevis
B. G. Pitzer
1988-3-10
650
Riverside
Sonoran (Colorado) Desert, west side Chuckwalla Mountains, on gas line road c. 1.5 mi north of intersection with Red Cloud Mine Road (& wash); c. 2 mi. airline south of Hwy I-10
489
Comment
UC571105
Fagonia pachyacantha
Margaret Stason
1927-3-12
Riverside
Painted Canyon; Colorado Desert
Comment
UCR104001
Fagonia pachyacantha
George K. Helmkamp
1998-4-4
3158
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
UCR233167A
Fagonia pachyacantha
Jim Andre, Glenn L. Clifton
2011-2-22
17444
Riverside
Mecca Hills, along Box Canyon Road, 10.3 mi northeast of town of Mecca
219
Comment
UCR75045
Ferocactus cylindraceus
A. C. Sanders, E. J. Lawlor
1992-4-4
12159
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, within 0.5 mile of McCoy Spring
244
Comment
UCR201876
Festuca arundinacea
Justin M. Wood
2008-9-22
158
Riverside
SW Perris Basin, Temecula/Murrieta Creek, downstream of 1st Street bridge
305
Comment
UCR18355
Festuca myuros
George K. Helmkamp
1977-5-19
s.n.
Riverside
San Jacinto Mtns., Near Twins Pines Turnoff on Hwy 243, Valley [Hi Co.] Park area
1220
Comment
UCR207376
Festuca myuros
O. F. Clarke
2004-2-26
s.n.
Riverside
Peninsular Range, eastern edge of Riverside; Box Springs Mtns, Two Trees Canyon
412
Comment
UCR90808
Festuca octoflora
A. C. Sanders, G. K. Helmkamp
1996-3-17
17993
Riverside
Coachella Valley, Rancho Mirage, intersection of Dinah Shore Dr. and Duval Dr., at Cathedral City limits, 2 mi. east of Date Palm Dr. and 2 mi. south of Ramon Rd
98
Comment
UCR97888
Festuca octoflora
A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand
1997-3-12
19855
Riverside
Lake Skinner area, lower Rawson Canyon, along road NE of Skinner Lake
457
Comment
SBBG119938
Ficus carica
A. C. Sanders with O. F. Clarke
1991-6-10
11119
Riverside
Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River; Riverside
238
Comment
CLARK-A1045-169
Filago arizonica
George K. Helmkamp
1979-4-27
Riverside
Santa Ana Mountains Wildomar 7.5'Q
Comment
RSA519123
Filago californica
N. M. Fellows, A. C. Sanders, A. Strickland
1986-4-8
175
Riverside
Oasis de Los Osos Preserve, off Snow Creek Canyon at the N ft of the San Jacinto Mountains, 1 mi W of Snow Creek Village.
488
Comment
RSA1241
Forestiera pubescens
B. D. Stark
1930-3-17
1486 a
Riverside
Cajalco District, Riverside County.
Comment
RSA0018949
Fragaria vesca
Robert Gustafson
1985-5-20
3116
Riverside
San Jacinto Mountains, R-1, between Lake Fulmar and Allandale.
Comment
POM230678
Frangula californica subsp. californica
I. W. Clokey, E. G. Anderson
1935-8-21
6735
Riverside
North of Idlewilde. Hillsides.
1650
Comment
SD229247
Frangula californica subsp. cuspidata
Dick Schwenkmeyer
2012-4-18
700
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
RSA7377
Frankenia salina
Justin M. Wood
2008-10-29
210
Riverside
Murrieta Creek- 2 miles SE of Murrieta, open field N of Winchester Rd and between the creek and Jefferson Ave.
314
Comment
SEINET2030087
Franseria dumosa
Ira L. Wiggins
1941-3-14
9575
Riverside
Along eastern side of Salton Sea, 2.7 miles south of Mortmar
Comment
RSA69435
Frasera parryi
F. W. Peirson
1924-6-28
5008
Riverside
Pine flats Camp, San Jacinto Mts.
1799
Comment
UCR35004
Frasera parryi
L. B. Ziegler
1972-6-26
486
Riverside
San Jacinto Mtns, [Hemet] Garner Valley
1400
Comment
POM13788
Fraxinus dipetala
P. A. Munz, I. M. Johnston
1922-5-5
5149
Riverside
Jack rabbit Trail, near Beaumont.
732
Comment Read comments Mar 21 2011
RSA191448
Fraxinus dipetala
E. W. Lathrop, Robert F. Thorne
1967-10-22
6671
Riverside
2 miles NW of Murrieta. on the Tenaja Grade.
Comment
POM127906
Funastrum hirtellum
Joseph Grinnell
1910-3-18
s.n.
Riverside
Riverside Mt. Colorado River. Rocky hillside.
Comment
RSA475291
Funastrum hirtellum
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, D. Nordin, Timothy S. Ross
1988-3-10
2099
Riverside
North end Palen Mountains, 2 mi west of Palen Pass
300
Comment
RSA776948
Funastrum hirtellum
Amber Swanson
2011-3-19
241
Riverside
W of Eagle Mtn Rd to Railroad tracks abt 5 mi N of I-10
307
Comment
CAS-BOT-BC223032
Galium angustifolium
C. L. Hitchcock
1940-4-12
6039
Riverside
8 mi. northwest of Elsinore
457
Comment
UCR187480
Galium angustifolium
Diane Menuz
2006-6-6
130
Riverside
Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau, Miller Canyon, 1 hour hike from road
549
Comment
UCR256795
Galium angustifolium
T. B. Salvato, Thomas M. Sullivan Jr
2014-4-23
7871
Riverside
Gavilan Hills, Southern CA Edison access road east of Lake Street, c. 1 mi north of Hwy 15 and Temescal Canyon
549
Comment
JEPS29515
Galium angustifolium subsp. angustifolium
Lauramay T. Dempster
1962-4-17
1890
Riverside
about 1 mi below Fish Hatchery; Whitewater Canyon
Comment
JEPS56035
Galium angustifolium subsp. angustifolium
Lauramay T. Dempster and G. L. Stebbins
1967-3-19
4331
Riverside
e-facing slope s Temecula (just n of county line)
Comment
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
POM367710
Galium angustifolium subsp. angustifolium
E. S. Spalding
1925-6-12
s.n.
Riverside
Vicinity of Temecula.
Comment
RSA221062
Galium angustifolium subsp. angustifolium
E. W. Lathrop
1966-3-23
6083
Riverside
4 miles west of Corona between Tin Mine Canyon and Santiago Peak, Skyline Drive.
1220
Comment
RSA87112
Galium angustifolium subsp. angustifolium
F. W. Peirson
1920-6-22
4500
Riverside
Dripping Springs, Temecula River
457
Comment
RSA161150
Galium angustifolium subsp. gracillimum
Peter H. Raven, David Verity
1960-6-5
15496
Riverside
Salton View, Joshua Tree National Monument
Comment
UCR86553
Galium nuttallii subsp. nuttallii
A. C. Sanders
1994-5-30
14606
Riverside
San Bernardino Mountains, north-northeast of Beaumont at Highland Springs, hills north of the end of Bellflower Ave., at Dutton St
950
Comment
UCR174098
Galium porrigens
A. C. Sanders
2006-5-19
32468
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
RSA66724
Galium stellatum
F. W. Peirson
1919-4-12
1191
Riverside
Along the Tahquitz Creek stream near Palm Springs
Comment
UCR17453
Galium stellatum subsp. eremicum
K. Stolte
1978-5-25
s.n.
Riverside
Sonoran (Colorado) Desert, south side Hwy 111, at Windy Point; c. 5 mi. west of Palm Springs, Coachella Valley
300
Comment
CAS-BOT-BC217641
Galium stellatum subsp. stellatum
I. M. Johnston
1917-4-4
1039
Riverside
Palm Canyon
304
Comment
UC489039
Garrya flavescens
C. V. Meyer
Jun 1927
183
Riverside
Tahquitz Ridge; San Jacinto Mts.
1828
Comment
UCR261967
Garrya flavescens
Tom Scott
2011-1
2011- 571 .7
Riverside
San Bernardino Mtns., south side of mountains in Banning Canyon on USFS road 2S01, c. 6.5 miles up canyon
1492
Comment
UCR274225
Garrya flavescens
Duncan S. Bell
2014-11-14
7706
Riverside
Santa Rosa Mountains, Santa Rosa Mountain Wilderness area, west side of Martinez Mountain, at meeting point of Horsethief Creek and the Cactus Spring Trail
1055
Comment
CLARK-A1528-534
Garrya flavescens subsp. pallida
C. M. Flanagan
1973-5-31
OO 643
Riverside
Morongo Indian Reservation
975
Comment
UCR111614
Gaura drummondii
O. F. Clarke, Jeanine Derby
1974-5-19
s.n.
Riverside
Lake Perris
457
Comment
POM17812
Gayophytum diffusum subsp. parviflorum
P. A. Munz, D. D. Keck
1923-6-14
7092
Riverside
Santiago peak, Santa Ana Mountains.
1616
Comment
RSA6015
Gayophytum diffusum subsp. parviflorum
Carl B. Wolf
1932-8-5
3932
Riverside
Summit of Devil s Slide Trail from Idyllwild to Tahquitz Valley.
2439
Comment
UCR108935
Gayophytum diffusum subsp. parviflorum
Scott D. White
1997-5-18
5171
Riverside
San Jacinto Mtns., 'Black Mountain Scenic Area,' Black Mountain Trail between Hwy 243 and Cinco Poses Trail junction
1829
Comment
CHSC339
Geraea canescens
E. Thomas
1940-3-3
Riverside
Coachella Valley.
-21
Comment
POM358679
Geraea canescens
M. B. Dunkle
1935-4-17
4553
Riverside
W. of Wiley Well. Colorado Desert.
Comment
UCR103320
Geraea canescens
George K. Helmkamp, E. A. Helmkamp
1998-2-5
2650
Riverside
Sonoran (Colorado) Desert, Indio Hills, 3 mi. east of Thousand Palms & 1.1 mi. N on Amity Rd.
101
Comment
UCR33548
Geraea canescens
Faulkner
1978-3-30
407
Riverside
Sonoran (Colorado) Desert, 1 mi north of Riverside Mtns., bench area, 4 mi south of Vidal
146
Comment
SEINET10726156
Geraea canescens
Billy Joe Cox
1975-4-23
Cox 4168
Riverside
Palo Verde, 1-3 km W, (ca, 32 mi S of Blythe).
70
Comment
UC17150
Geranium californicum
H. M. Hall
Jul 1901
2336
Riverside
vicinity Deer Springs; San Jacinto Mountains
2743
Comment
SEINET7063449
Gilia achilleifolia subsp. multicaulis
A. G. Vestal
1947-3-30
s.n.
Riverside
About 4.2 miles west of Sage on the East Benton Road. Tucalota Valley. UTM Zone 11, 501776mE, 3714976mN. (WGS84/NAD83).
556
Comment
RSA67094
Gilia angelensis
Verne Grant
1949-4-27
8700
Riverside
6 miles from Lake Elsinore on Perris-Elsinore rd.
Comment
SD143743
Gilia angelensis
A. C. Sanders, G. Waines, et al.
1997-3-12
19850
Riverside
Lower Rawson Canyon, along road northeast of Skinner Lake.
456
Comment
SD231367
Gilia angelensis
J. Mark Porter, Sara DeGroot
2005-3-9
14257
Riverside
Along Whitewater Canyon Road, ca. 3 mi N of the intersection with the frontage road of I-10, W of the road on a steep, rocky slope, W of the river.
575
Comment
UC1537499
Gilia angelensis
Gordon H. True Jr.
1935-2-26
17
Riverside
Mockingbird Canyon
365
Comment
UCR158141
Gilia angelensis
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30090
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
UCR59134
Gilia angelensis
N. M. Fellows
1985-3-16
112
Riverside
Sonoran (Colorado) Desert/San Jacinto Mtns., Oasis de los Osos Preserve of the Nature Conservancy, off Snow Creek Canyon at the N foot of San Jacinto Mts
Comment
RSA263678
Gilia capitata subsp. abrotanifolia
E. W. Lathrop
1968-5-22
6929
Riverside
Main Divide Truck Trail between El Carriso and Santiago Peak, Cleveland National Forest.
1220
Comment
SBBG101644
Gilia capitata subsp. abrotanifolia
S. Boyd with L. Arnseth, Y. Rasmussen, H. Cota
1990-5-3
4530
Riverside
Vail Lake area at jct of Hwy R3 and Powerline Rd, NE of the lake
Comment
POM97005
Gilia capitata subsp. abrotanifolia
P. A. Munz
1926-5-2
10425
Riverside
about rocks, 5 miles NW of Dripping Spring
Comment
UC597591
Gilia diegensis
Philip A. Munz
1937-5-30
15082
Riverside
nw slope Santa Rosa Mts.
2133
Comment
UCR18186
Gilia diegensis
A. C. Sanders
1978-4-30
492
Riverside
Santa Rosa Mtns, Pinyon Flats area, above the Dolomite Mine
1220
Comment
UCR52067
Gilia exilis
D. C. Hawks
1988-3-27
s.n.
Riverside
between Aguanga and Anza, southeast of intersection of Dove and Sycamore Streets, south of Hwy 371. Tule Creek drainage, 1.75 mi airline northeast of Aguanga
762
Comment
CAS-BOT-BC123780
Gilia hallii
Harvey Monroe Hall
1899-5-1
s.n.
Riverside
El Toro Mt.
Comment
UC665781
Gilia latifolia
Ira L. Wiggins
1941-3-24
9587
Riverside
1 mi n Imperial County Line (on e side Salton Sea); e side of Salton Sea
Comment
RSA792626
Gilia maculata
R. F. Thorne
1995-3-29
63026
Riverside
White Water Canyon.
600
Comment
UCR177330
Gilia maculata
Scott D. White, Michael Honer
2003-5-13
9241
Riverside
San Bernardino Mtns, Whitewater Canyon, c. 2 miles north of Bonnie Bell
640
Comment
CAS-BOT-BC407617
Gilia ochroleuca subsp. exilis
N. M. Fellows; A. C. Sanders
1985-4-9
142
Riverside
Oasis de Los Osos Preserve, off Snow Creek Canyon at the north foot of the San Jacinto Mountains, 1 mile W of Snow Creek Village
487
Comment
CAS-BOT-BC407622
Gilia ochroleuca subsp. exilis
Frank W. Peirson
1928-3-24
7725
Riverside
Temescal Canyon, near auto camp
304
Comment
UC52864
Gilia ochroleuca subsp. exilis
H. M. Hall
April, 1902
2912
Riverside
vicinity Winchester; vicinity of Winchester
457
Comment Read comments Mar 20 2011
UCR108993
Gilia ochroleuca subsp. exilis
D. L. Banks, V. W. Steinmann
1997-3-13
1502
Riverside
NW Palomar Mtns, Agua Tibia Mtns, Vail Lake area, N and just south of Hwy 79; hills (burned in the Vail fire of May 1996) east of the Dripping Springs alcove and west of Vail Lake Marina Rd
549
Comment
CLARK-A1528-712
Gilia splendens
1965-5-2
Riverside
Temecula
609
Comment
UCR179203
Gilia splendens
Tracy Tennant, J. Ross, G. White
1998-5-21
MOR- 247
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Hathaway Canyon, c. 0.55 miles of the junction of the lower and upper canyons
1040
Comment
JEPS2614
Gilia stellata
L. M. Newlon
1922-4-3
433
Riverside
Andreas Canyon San Jacinto Mts.; Andreas Canyon, San Jacinto Mts.
Comment Read comments Apr 7 2011
LA210342
Gilia stellata
K. Watkins; E. McClintock
1937-4-10
sn
Riverside
Palms to Pines Highway near road to Shumay
Comment
SD215606
Gilia stellata
W. Wisura, J. Dolan and M. Wall
1992-3-24
4637
Riverside
15.4 miles northeast of Mecca, Bajadas above Box Canyon.
Comment
UC68776
Gilia stellata
H. M. Hall
May, 1905
6015
Riverside
Cottonwood Springs Colorado Desert, Cottonwood Springs
670
Comment Read comments Oct 9 2010
UCR269837
Gilia stellata
A. C. Sanders, Jim Malusa
2016-3-18
42381
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, along gasline road 21.5 km due north of Slab City/Camp Dunlap
538
Comment
RSA445520
Glaucium flavum
Donald A. Johansen
1933-7-14
710
Riverside
Along road from Cherry Valley to Mesa Mira.
1372
Comment
RSA66736
Glaucium flavum
H. Baer
1923-5-22
s.n.
Riverside
South side of Lake Elsinore
Comment
UCR266903
Glinus lotoides
D. E. Bramlet
2005-7-13
3901
Riverside
Perris-Aguanga Basin Region; San Jacinto Valley, Mystic Lake, SW side near duck club, 200 ft. east of South Contour Rd., 4700 ft. north of San Jacinto River
434
Comment
CDA7195
Glyceria declinata
T. B. Salvato, Tracy Tennant
1998-4-23
MOR- 905
Riverside
San Bernardino Mountains; Morongo Indian Reservation, seep in Wood Canyon, tree stand W-07.
Comment
UC39037
Glyceria elata
H. M. Hall
Jul 1901
2457
Riverside
Tauquitz Valley; San Jacinto Mountains
2133
Comment
POM205383
Glyceria striata
H. M. Hall
1901-06
1555
Riverside
Dark Canyon.
1829
Comment
UCR182823
Gnaphalium canescens subsp. beneolens
R. E. Riefner Jr.
2006-9-14
06- 432
Riverside
Peninsular Range, Temecula, Temecula Valley, Hwy 79 at Old Town Front Rd.
305
Comment
UCR201948
Gnaphalium luteoalbum
Mike Misenhelter
2005-7-12
s.n.
Riverside
Peninsular Range; Perris-Aguanga Basin Region, c. 3 miles E of Sun City, c. 2 mi. SW of Winchester, Hemet U. School Distr. proposed elementary school site, 14 acres on south side of Salt Creek and NE of the intersection of Leon and Patton Rds.
444
Comment
UCR116660
Gnaphalium palustre
A. C. Sanders, Carolyn Washburn
2001-5-10
24245
Riverside
Perris-Aguanga Basin, San Jacinto River Valley, south side of intersection of Sanderson Ave. and Ramona Blvd., c. 4 mi. NW of San Jacinto
445
Comment
UCR202597
Gnaphalium palustre
Scott D. White, Justin M. Wood
2008-7-9
12432
Riverside
San Jacinto Mountains, K Flat, from large pond downstream to meadow
1463
Comment
UCR20326
Gnaphalium palustre
John C. Roos
1952-6-8
5742
Riverside
canyon 4 mi NW of Moreno
640
Comment
RSA629020
Gnaphalium stramineum
Scott D. White
1998-6-28
6797
Riverside
Corona: River Road bridge over the Santa Ana River.
159
Comment
POM285637
Grusonia parishii
Lyman Benson
1954-5-2
15278
Riverside
Queen Valley, Joshua Tree National Monument.
1357
Comment
RSA496370
Guillenia lasiophylla
Steve Boyd, L. Arnseth, Timothy S. Ross
1989-3-19
3044
Riverside
Vail Lake area, 0.75 mi NW of dam, S flank Oak Mountain.
621
Comment Read comments Sep 19 2010
RSA718577
Guillenia lasiophylla
Michael Honer, L. Hulse
2004-4-3
1896
Riverside
Nameless canyon appx. 1 mi. W of Pushawalla Cyn., leading up to MWD aqueduct.
488
Comment
RSA778237
Guillenia lasiophylla
Duncan S. Bell
2009-3-8
42
Riverside
Arica Mountains: east side of mountain range, approximately 1.8 air miles northwest of Priest Well.
350
Comment
RSA90697
Gutierrezia californica
F. W. Peirson
1920-12-28
5298
Riverside
Murray Canyon near Palm Springs
Comment
UCR19506
Haplopappus squarrosus
John C. Roos
1965-10-7
s.n.
Riverside
hills 4 mi south of Beaumont. (Badlands)
Comment
HSC85385
Harpagonella palmeri
Steve Boyd
1986-4-10
1644
Riverside
Temscal Canyon: Along DePalma Rd. between Indian Truck Trail and Horsethief Canyon. 1.0 mi. E of Indian Truck Trail
Comment
UC1871078
Harpagonella palmeri
Steve Boyd, T. S. Ross
1993-3-23
7906
Riverside
Peninsular Ranges; Palomar Mountains region; Palomar Range south of Vail Lake at the north base of Agua Tibia Mountain, Agua Tibia Wilderness Area, Cleveland National Forest. Small area of native grassland on break in slope, west side of trail extending south from end of Woodchuck Road., T8S R1W SE
732
Comment
UCR67365
Harpagonella palmeri
Steve Boyd, T. S. Ross, L. Arnseth
1990-3-29
3920
Riverside
Peninsular Range, Vail Lake area, summit of 'Big' Oak Mtn, north of Lake
823
Comment
RSA0094790
Hedypnois cretica
Duncan S. Bell, Andrew Chambers, Jacob B. Landis, Evan Meyer, Billy Sale
2015-4-2
7935 A
Riverside
San Gorgonio Pass area, between Cabazon and Whitewater, about a 1/2 mile south of Interstate 10, just to the east of a section of the wind farm.
416
Comment
SDSU17518
Hedypnois cretica
Jerry Jenkins
2001-4-1
2001 -029
Riverside
Santa Margarita Ecological Reserve. Edge of avacado grove west of station and just above river. UTM zone 6, 481900E, 3699200N. UTM transfered to GIS.
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
UCR103900
Helianthus annuus
B. G. Pitzer
1997-4-11
3102
Riverside
Lakeview Mountains, Pulsar View Road, c. 0.5 mi. (air) SSE of Mt. Rudolph.
640
Comment
UCSC001464
Helianthus annuus
Peter Kamb
1948-2-1
772
Riverside
Valley in the Jurupa Mts. west of Colton Jurupa Mts., Colton - San Bernardino
305
Comment
CAS-BOT-BC305711
Helianthus gracilentus
Mrs. J. D. Abrams
1901-5-20
s.n.
Riverside
Elsinore
Comment
RSA33632
Helianthus gracilentus
N. C. Cooper
1944-7-15
1608
Riverside
Palms to Pines Highway, San Jacinto Mountains.
1372
Comment
UC895530
Helianthus gracilentus
E. C. Jaeger
1921-6-6
Riverside
McMullen Trail San Jacinto Mts., McMullen Trail
822
Comment Read comments Nov 5 2011
RSA764878
Heliotropium curassavicum
Justin M. Wood
2010-9-8
2597
Riverside
San Timoteo Canyon: Just SE of El Casco Substation along San Timoteo Creek.
640
Comment
UCR41639
Heliotropium curassavicum
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6092
Riverside
Sonoran (Colorado) Desert, Corn Spring, Chuckwalla Mtns. wash below the spring and wash and rocky slopes to the south
489
Comment
RSA357130
Heliotropium curassavicum var. oculatum
R. F. Thorne, P. A. Munz, E. W. Lathrop
1968-5-8
37612
Riverside
Lake Elsinore: behind levee at SE end of Lake Elsinore, ca. 1 mile S of Elsinore.
Comment
SBBG87828
Heliotropium curassavicum var. oculatum
A. C. Sanders with Pitzer, Charlton, Kniffen
1986-3-3
6092
Riverside
Corn Spring, wash below the spring and wash and rocky slopes to the S; Chuckawalla Mtns
487
Comment
POM122242
Hemizonia fasciculata
S. B. Parish
1916-6-8
10973
Riverside
Between San Bernardino and Riverside, on the coastal slope of southern California (Cismontane area)
360
Comment Read comments Sep 3 2011
RSA450431
Hemizonia fasciculata
J. C. Roos
1965-6-19
s.n.
Riverside
Skyline Drive, S of Corona
Comment
UCR176181
Hemizonia kelloggii
Amber Bruno
2005-6-7
53
Riverside
Riverside; east side of UC Riverside, east end of Big Springs Rd. on north side of road, 0.25 mi. east of Watkins Dr. but west of the railroad track, Islander Park
351
Comment
UCR232356
Hemizonia kelloggii
John F. Green
2008-4-16
0408- 35
Riverside
Peninsular Range; Perris-Aguanga Valley, SE edge of Romoland, edge of electrical power station, between Menifee and Palomar roads
446
Comment
RSA94101
Hemizonia kelloggii
R. S. Woglum
1937-5-22
12339
Riverside
Temecula.
Comment
UCR82772
Hemizonia mohavensis
A. C. Sanders, T. Schram, D. Wappler
1994-10-4
15774
Riverside
San Jacinto Mountains, N slope of the mountains; Azalea Creek c. 0.5 mi. SW of the Twin Pines Ranch buildings, at road crossing just outside the ranch fence
1067
Comment
RSA702554
Hemizonia paniculata
Scott D. White
2004-10-8
10777
Riverside
Black Hills, southeast of Lake Skinner and north of Oak Mountain.
610
Comment
UCR105991
Hemizonia paniculata
D. L. Banks
1997-6-16
2061
Riverside
NW Palomar Mtns., Agua Tibia Mtns: Pechanga Indian Reservation. On the south side of Pechanga Rd., c. 20 m west of the old schoolhouse
378
Comment
UCR119407
Hemizonia paniculata
Mitch Provance
1998-6-20
704
Riverside
Jurupa Mountains, Glen Avon Heights, on the north side of Conning St. (dirt road portion traversing from W to E), which lies between Campbell St. and Lindsay St.
262
Comment
UCR258629
Hemizonia paniculata
T. B. Salvato, Matthew Malle, Thomas M. Sullivan Jr
2014-6-2
8061
Riverside
Peninsular Range; Perris-Aguanga Basin, rolling hills just north of Franklin Street between Miramar and Channing Way, c. 1 mi northeast of Lake Elsinore
429
Comment
UCR266260
Hemizonia paniculata
D. E. Bramlet
2006-8-11
4045
Riverside
Perris-Aguanga Basin Region, San Jacinto Valley, west of Hemet at Hemet-Ryan Airport
459
Comment
UCR55654
Hemizonia pungens subsp. laevis
L. F. LaPre
1988-6-3
s.n.
Riverside
Peninsular Range, Indian Trails project site, Indian Truck Trail exit on W side of I-15 fwy in Temescal Cyn, c. 1/4 mi from the freeway
Comment
UCR66974
Hemizonia pungens subsp. laevis
D. E. Bramlet
1990-7-20
2055
Riverside
Perris-Aguanga Basin region, San Jacinto Wildlife Area; old San Jacinto River channel, c. 880 m NE of Davis Rd. and c. 400 m SW of first waterfowl pond.
476
Comment
UCR201021
Hemizonia pungens subsp. pungens
Scott D. White
2008-8-20
12535
Riverside
Peninsular Range; Perris-Aguanga Basin, City of Moreno Valley, Perris Blvd. between Krameria and Oleander Streets
451
Comment
UCR174159
Herniaria hirsuta subsp. cinerea
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-26
32598
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
579
Comment
POM13121
Hesperolinon micranthum
P. A. Munz, I. M. Johnston
1922-5-19
5336
Riverside
5 miles NE of Murrieta
518
Comment
RSA583618
Heterocodon rariflorum
Steve Boyd, Darin L. Banks
1995-3-30
8414
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
RSA740928
Heterocodon rariflorum
Scott D. White, Justin M. Wood
2008-7-9
12429
Riverside
K Flat, from large pond downstream to meadow.
1427
Comment
RSA479911
Heterotheca sessiliflora subsp. echioides
Steve Boyd
1987-9-27
2090
Riverside
Peninsular Range Temescal Canyon south of Corona; area between confluence of Indian and Horsethief washes and Temescal Creek.
366
Comment
UCR35279
Heuchera hirsutissima
L. B. Ziegler
1969-7-4
400
Riverside
San Jacinto Mtns., North slope above Black Mtn. Camp and east of Black Mtn
2348
Comment
RSA432778
Hibiscus denudatus
E. C. Jaeger
1922-3-29
730
Riverside
Murray Canyon, Colorado Desert
Comment
UCR277611
Hibiscus denudatus
Aaron C. Sedgwick, Joella Adkins
2012-10-24
145
Riverside
Sonoran (Colorado) Desert, Graham Pass Rd. in the Chuckwalla Mtns., c. 1 mile north of Graham Pass
421
Comment
UCR227609
Hilaria rigida
Thomas R. Stoughton, J. McConnaughy, A. Monks, M. Volke
2010-4-22
159
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley. N of I-10. Wiley Well Rd exit on 4x4 rd towards McCoy Peak
213
Comment
UCR92640
Hilaria rigida
George K. Helmkamp
1995-3-16
s.n.
Riverside
Sonoran (Colorado) Desert, Below Coxcomb Mtns., west of Rice Rd., 10.3 mi. NE of Desert Center
200
Comment
CLARK-A1528-475
Hoffmannseggia densiflora
Charlotte Stocks
1962-5-11
Riverside
Coachella
Comment
RSA405281
Hoffmannseggia glauca
Geo Cantwell
1935-4-8
s.n
Riverside
McCoy Springs, McCoy Mnts. [NW of Blythe]
Comment
CLARK-A1528-2785
Hoffmannseggia microphylla
John C. Roos
1949-3-19
4108
Riverside
Mecca
Comment
CLARK-A1528-5220
Hoffmannseggia microphylla
John C. Roos
1937-4-28
768
Riverside
Shavers Valley
Comment
CSUSB1281
Hoffmannseggia microphylla
J. E. Parlevliet
1958-4-13
Riverside
Highway 60-70 east of Indio, 1/2 mile east of Cactus City, 200 yards left from bridge 50 yards from wash.
457
Comment
LA45807
Hoffmannseggia microphylla
Nesta Dunn; A. M. Martin
1932-3-7
sn
Riverside
Oasis
Comment
SD44854
Hoffmannseggia microphylla
Darley F. Howe
1952-4-27
2185
Riverside
Highway east of Mecca at All American Canal
Comment
SEINET953937
Hoffmannseggia microphylla
Unknown
1930-1
190
Riverside
Near Shave's Well.
Comment Read comments Aug 4 2013
PASA2170
Hofmeisteria pluriseta
Frank W. Peirson
1927-4-12
Riverside
Painted Canyon
Comment
RSA263699
Hoita macrostachya
E. W. Lathrop
1975-3-7
7448
Riverside
Mesa de Burro, 3 miles west of Murrieta, Santa Rosa Plateau. De Luz Canyon.
610
Comment
SD152846
Hoita macrostachya
Steve Boyd, Timm Ross, Dave Bramlet
1992-9-9
7669
Riverside
Southern Santa Ana Mts, San Mateo Canyon Wilderness Area, upper San Mateo Cyn from junction of Tenaja Rd (7S01) & Los Alamos Rd (7S04) at confluence of Los Alamos Creek up the San Mateo Trail N to Potrero de la Cienega, about stream, top of Tenaja Falls
395
Comment
RSA654571
Hordeum arizonicum
Marion P. Harthill
1976-5-6
s.n.
Riverside
Rancho California. [county not specified]
762
Comment Read comments May 20 2012
RSA717589
Hordeum depressum
A. C. Sanders
2004-5-12
27877
Riverside
Elsinore Basin Region: Walker Canyon at northeast foot of Alberhill Mountain, Temescal Creek
378
Comment
UCR75301
Hordeum depressum
A. C. Sanders
1993-4-5
13686
Riverside
San Jacinto Valley, west edge of Hemet, along south side of Devonshire Ave. between Old Warren and Warren Roads, SW of Tres Cerritos and north of Florida Ave./ Hwy 74
460
Comment
CSUSB451
Hordeum leporinum
D. L. Heald
1966-5-16
68
Riverside
Off the road behind Webber Hall at University of California, Riverside (UCR) in the city of Riverside.
304
Comment
UCR75532
Hordeum marinum subsp. gussoneanum
A. C. Sanders
1993-5-12
14002
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
UCR180348
Hordeum murinum
Scott D. White, Angelia Carey
2004-4-5
10032
Riverside
San Jacinto Mountains, Foothills, north of Valle Vista. Indian Creek Watershed
671
Comment
UCR20872
Hordeum murinum
J. Zabriskie, Steve Boyd, A. C. Sanders
1980-4-17
1292
Riverside
Sonoran (Colorado) Desert, Coachella Valley, 5 mi ESE of Thousand Palms, sand dune area on the W side of Washington Street about 1 mi north of I-10
37
Comment
CLARK-A1528-66
Hordeum stebbinsii
C. M. Flanagan
1973-5-12
OO 416
Riverside
Morongo Indian Reservation
1158
Comment
RSA282759
Hulsea heterochroma
C. W. Tilforth, B. Busenberg
1980-6-10
1986
Riverside
2.2 miles in on N leg of Thomas Mtn Road, W of Hwy 74 and S of Lake Hemet.
Comment
RSA720440
Hulsea vestita subsp. callicarpha
Naomi Fraga, Valentin Arvizu, Elizabeth Kempton, Tim Thibault
2006-6-7
1702
Riverside
Along 4-W drive trail east of Morris Ranch road and west of McGregor Flat.
1616
Comment
SEINET480191
Hulsea vestita subsp. callicarpha
D. Wilken
1969-6-30
Riverside
Along road to Toro Peak, 5.9 miles south of California State Hwy 74, Santa Rosa Mountains
Comment
UC1181321
Hydrocotyle ranunculoides
Peter H. Raven
1959-5-17
14232
Riverside
San Jacinto Mts., Lake Fulmor
Comment
CAS-BOT-BC312862
Hymenoxys odorata
Roxana S. Ferris
1918-6-19
1010
Riverside
At Blythe, Colorado River bottoms
Comment
UCD133319
Hypochaeris glabra
Steve Boyd; Tim Ross, Laurel Arnseth
1989-6-11
3719
Riverside
Vail Lake area, recently burned hills at west end of lake southwest of dam.
487
Comment
CAS-BOT-BC219764
Hyptis emoryi
F. O. Ballou
1926-2-25
s.n.
Riverside
Painted Canon [Canyon] near Mecca
Comment
JEPS63226
Hyptis emoryi
W. L. Jepson
1912-10-30
5250
Riverside
Black Point Colorado River, , Black Point (Riverside Mts.)
88
Comment
UC61586
Hyptis emoryi
C. Epling
1935-3-23
Riverside
near Mecca (Painted Canyon); , near Mecca
Comment
SEINET9369856
Hyptis emoryi
Unknown
1936-12-19
Riverside
Riverside Co., CA (elev 500')
152
Comment
UC74093
Isocoma acradenia var. acradenia
M. F. Gilman
1904-1-1
37
Riverside
Banning
Comment Read comments Mar 13 2011
RSA342043
Isocoma acradenia var. eremophila
R. F. Thorne
1980-4-16
54104
Riverside
San Bernardino Mountains: Flood plain (wash) along Whitewater River, ca. 3.0 miles N of Whitewater Post Office.
591
Comment
UC897234
Isocoma acradenia var. eremophila
Carl B. Wolf
1932-10-11
Riverside
Morongo Wash at San Bernardino Co. line Colorado Desert, Little San Bernardino Mts.
731
Comment
RSA606526
Isoetes
Jon E. Keeley
1980-4-5
7500
Riverside
Mesa de Colorado on Santa Rosa Plateau, Santa Ana Mountains
650
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
RSA577517
Jepsonia parryi
D. L. Banks, Steve Boyd
1995-2-16
0046 B
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., on the Dripping Springs Alcove, E of the Woodchuck Trail.
719
Comment Read comments Nov 14 2016
UCR127543
Juglans
A. C. Sanders, T. B. Salvato
2003-5-21
26783
Riverside
Elsinore Valley, Wildomar, old ranch parcel SE of Wesley St. and SW of Laguna Rd., west of Orange St., NE of Palomar St.
402
Comment
CAS-BOT-BC133230
Juglans californica
D. E. Bramlet
2003-5-28
3454
Riverside
San Gorgonio wash, along dirt road to MWD tailings site. The site is 1768m south of Cabazon, and 762m north of the Colorado aqueduct
535
Comment
CAS-BOT-BC224903
Juglans hindsii
A. C. Sanders; R. E. Riefner, Jr.
2009-8-11
37161
Riverside
Peninsular Range: Riverside, between UCR agricultural operations fields, along Iowa Ave. between University Ave. and M.L. King Blvd.
305
Comment
CAS-BOT-BC110074
Juncus acutus
David B. Dunn
1948-2-21
3689
Riverside
Pushawalla Canyon, Indio Hills of the Colorado Desert. West of Indio.
Comment
RSA736246
Juncus bufonius
Scott D. White, Justin M. Wood
2008-4-3
11803
Riverside
Perris / Elsinore Basin: Foothills of Gavilan Hills at Temescal Wash, near Olsen Canyon. Morgan property, Alberhill area.
274
Comment
UC1563066
Juncus bufonius
Steve Boyd, Tim Ross, and Laurel Arnseth
1989-6-4
3641
Riverside
se of Vail Lake area (just n of Hwy 79); Temecula Creek
487
Comment
UCR241393
Juncus bufonius
T. B. Salvato
2013-3-22
7395
Riverside
Perris-Aguanga Basin, southern end of Menifee Valley, between Hwy 215 and Winchester Rd (Hwy 79), on Los Alamos Rd at its crossing of Warm Springs Creek
402
Comment
HSC83918
Juncus effusus subsp. austrocalifornicus
R. F. Thorne, C. W. Tilforth, Larry E. DeBuhr, E. W. Lathrop
1975-8-29
47293
Riverside
Santa Rosa Plateau, just SE of Tenaja Guard Station off Tenaja Truck Trail
610
Comment
UCR24956
Juncus macrandrus
A. C. Sanders
1980-8-23
1759
Riverside
San Jacinto Mountains, Black Mountain; c. 100 yards above Black Mtn. Campground along a small stream
2241
Comment
RSA293529
Juncus macrophyllus
C. W. Tilforth, Walter Wisura
1979-8-8
1898
Riverside
Highway 243 at turn-off to Poppet Flat, south of Banning.
1189
Comment
RSA0086968
Juncus rugulosus
H. de Forest, Jack Rempel
1933-10-29
s.n.
Riverside
Snow Creek Canyon, San Bernardino Mts.
541
Comment
UCR174256
Juncus textilis
A. C. Sanders, T. B. Salvato
2006-6-2
33076
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
RSA737221
Juncus xiphioides
Justin M. Wood
2008-9-30
179
Riverside
Temecula - Murrieta Creek, downstream of 1st street bridge.
293
Comment
IRVC1217
Juniperus californica
R. H. Whittaker, W. A. Niering
1963-5-31
SJ 93
Riverside
"Palm Canyon Road", off Palm to Pines Hwy. Peninsular Ranges, Santa Rosa Mountains
1220
Comment
POM277149
Juniperus californica
Lyman Benson
1946-4-15
12032
Riverside
Canyon on Twenty-nine Palms Road from Whitewater.
457
Comment
RSA352497
Juniperus californica
Mark Morris
1929-3-10
s.n.
Riverside
San Jacinto Mts. Indian Canyon
Comment
RSA38275
Juniperus californica
Philip A. Munz
1946-10-19
11573
Riverside
Pinyon Flat Public Camp, north slope of Santa Rosa Mts.
1220
Comment
UC1134257
Juniperus californica
H. S. Yates
1937-3-24
6472
Riverside
s of Pinyon Flat; Thermal Quad.
975
Comment
UCR52213
Juniperus californica
Steve Boyd
1985-12-14
1192
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau
Comment
GMDRC3747
Justicia californica
J. Andre, T. La Doux
2009-3-1
11245
Riverside
Little San Bernardino Mountains: Joshua Tree Natl. Park: south end of the Cottonwood Mtns near Pinkham Wash just N. of aquaduct just inside JTNP boundary, approx 7 mi. W. of S. entrance into park at Cottonwood. USGS 7.5 min. Quad: Cottonwood Basin 33 deg. 40.948' N 115 deg. 52.141' W. Elev. 1778 ft.
542
Comment
JEPS9204
Justicia californica
Marjorie D. Clary
1932-12-15
1732
Riverside
Bajada 2 mi. w. of Coral Reef Ranch; Colorado Desert, Santa Rosa Mts., Coachella Valley
91
Comment
SFV6305
Justicia californica
T. Gordon, M. H. Grayum, L. R. Ballou, S. Ballou, K. A. Wilson
1974-3-2
44
Riverside
5 miles north of Highway 111 on Highway 74. Growing adjacent to roadside.
100
Comment
SEINET3829069
Kallstroemia californica
Amber Swanson, Linda Jean Foster
2011-1
632
Riverside
Colorado Desert; Western Colorado Desert region. Sandy flats N off of Blythe Rice Rd.
237
Comment
UCR242295
Kallstroemia californica
A. C. Sanders, T. B. Salvato
2012-10-12
40414
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, along Chuckwalla Valley Rd., 2.9 km (1.8 mi.) west of I-10 junction
120
Comment
CAS-BOT-BC236708
Keckiella antirrhinoides subsp. antirrhinoides
L. Street
1917-5-15
1932
Riverside
Between Elsinore and Perris
Comment
NY786540
Keckiella antirrhinoides var. antirrhinoides
G. R. Campbell
1951-4-22
16072
Riverside
Highway 74, between Hemet and Idyllwild, 4 miles above Cranston Ranger Station
1005.8
Comment
NY786768
Keckiella antirrhinoides var. microphylla
A. M. Alexander
1941-5-23
2215 -a
Riverside
Mouth of canyon, north base of Eagle Mountains
1158.2
Comment
POM206592
Koeleria macrantha
H. M. Hall
1901-06
2066
Riverside
South side of San Jacinto Mountains
1524
Comment
UC38700
Koeleria macrantha
H. M. Hall
1901-6
2429
Riverside
San Jacinto Mountains Tauquitz Valley; , Tauquitz Valley
1889
Comment
CAS-BOT-BC273670
Koeleria pyramidata
H. M. Hall
1901-6-1
2131
Riverside
San Jacinto Mountains. Santa Rosa Mountain. Dry hillsides of Coyote Canyon
1584
Comment
RSA20295
Krameria erecta
Roxana S. Ferris, Ruth P. Rossbach
1938-5-15
9560
Riverside
1 mile below Cottonwood Springs
Comment
UCR239243
Krameria grayi
Andrew Monks, Jackie McConnaughy, Malia Volke
2010-1
035
Riverside
Colorado (Sonoran) Desert, McCoy Wash, road going north from Black Rock Road, south side of private boundary, north of Hwy I-10
244
Comment
RSA0056257
Krameria parvifolia
Lee Haines
1951-5-20
5148
Riverside
Pines to Palms Highway.
1158
Comment
UCR199607
Lactuca serriola
Scott D. White, Angelia Carey
2004-7-2
10572
Riverside
San Jacinto Mountain foothills, Soboba Indian Reservation, Poppet Creek Canyon
610
Comment
JOTR35089
Langloisia setosissima subsp. setosissima
La Doux, Tasha, M. Harding and M. Stewart
2010-3-24
3540
Riverside
Joshua Tree National Park. Southern end of Coxcomb Mountains with metasedimentary rocks; exposed ridge with rocky outcrops
Comment
UC909116
Langloisia setosissima subsp. setosissima
Frank W. Peirson
1927-4-12
7177
Riverside
at camp near forks Painted Canyon; Colorado Desert, Painted Canyon
Comment
POM8310
Larrea tridentata
Mary F. Spencer
1920-4-9
223
Riverside
In desert sand. Palm Springs.
122
Comment
RSA0124823
Larrea tridentata
Duncan S. Bell, Sarah De Groot, LeRoy Gross
2016-2-17
8749
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting on the Martinez Slide to the north of Toro Canyon, approximately 5.25 air miles east northeast of the summit of Martinez Mountain.
123
Comment
RSA681035
Larrea tridentata
Scott D. White, Michael Honer
2003-5-14
9269
Riverside
Bajada at foothills of Little Maria Mtns, ca. 20 air miles NW of Blythe, near Standard (Superior) Gypsum Mine.
76
Comment
RSA775495
Larrea tridentata
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4413
Riverside
Whitewater canyon. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor center (Whitewater Trout Farm) in the vicinity of Bonnie Bell. Between N33.94217, W116.64118 and N33.94722 W116.64305.
487
Comment
UCR214295
Larrea tridentata
A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley
2010-3-16
37474
Riverside
Sonoran (Colorado) Desert, SE side of McCoy Mountains, upper part of wash c. 4.5 mi. NW of Blythe Airport, c. 3.5 mi. ENE of McCoy Peak
244
Comment
UCSB9618
Larrea tridentata
Atsatt, Pete
1958-3-22
Riverside
5.8 miles east of Desert Center, south side of highway 60 & 70
243
Comment
POM305812
Lasthenia coronaria
Henry J. Ramsey, Henry J. Ramsey
1937-4-2
1047
Riverside
Corona-Elsinore.
Comment
POM361603
Lasthenia coronaria
P. J. Remple
1942-3-2
s.n.
Riverside
San Gorgonio Pass S of Cabazon
Comment
RSA495408
Lasthenia coronaria
Steve Boyd, T. S. Ross, L. Arnseth
1989-3-12
2939
Riverside
Vail Lake area, Temecula Creek Cyn., just below Vail Lake Dam.
442
Comment
UC1228547
Lasthenia coronaria
C. L. Hitchcock and C. V. Muhlick
1962-3-16
22125
Riverside
8 mi s of Corona; Temescal Canyon
Comment
UC517567
Lasthenia coronaria
John Thomas Howell
1928-3-11
3415
Riverside
Morongo Canyon; Colorado Desert
609
Comment
UC893739
Lasthenia coronaria
P. A. Munz and I. M. Johnston
1922-5-19
5349
Riverside
5 mi ne of Murietta
457
Comment
JEPS102002
Lasthenia glabrata subsp. coulteri
Raymund Chan
1998-3-22
98005
Riverside
1.5 mi W of Lakeview (on N side of Ramona Expressway; 200-300 ft E of San Jacinto River)
Comment
POM184253
Lasthenia gracilis
P. A. Munz
1932-3-24
12015
Riverside
Corona
366
Comment
UCR202227
Lasthenia gracilis
Karin Cleary-Rose
1998-3-6
s.n.
Riverside
Peninsular Range; Perris-Aguanga Basin Region, Palmieri property, 25 acre parcel in western Hemet, south of Hwy 74, west of Warren Rd, directly east of the San Diego Aqueduct and c. 500 ft. east of Salt Creek, north of Stetson Ave.
527
Comment
UCR135715
Lathyrus vestitus
Mitch Provance, Kerry Knudsen, Petra Wester
2004-5-8
9015
Riverside
Santa Rosa Mtns., c. 0.05 miles S on Santa Rosa Mt. Road from Hwy 74
1402
Comment
RSA14602
Lathyrus vestitus subsp. alefeldii
Daniel Cleveland
1882-5-5
s.n.
Riverside
Temecula
Comment
UCR35018
Lathyrus vestitus subsp. vestitus
L. B. Ziegler
1967-4-18
115
Riverside
San Jacinto Mtns, Foothills of the mountains, Soboba Indian Reservation, Poppet Flat Rd
581
Comment
SEINET11447836
Layia platyglossa
F. Gillman
1904-1
4
Riverside
Banning
Comment
UC1540425
Layia platyglossa
Charles B. Fiker
1946-4-8
3365
Riverside
at Temecula
Comment
UC63243
Layia platyglossa
H. M. Hall
1901-6-1
2041
Riverside
s side San Jacinto Mountains
1341
Comment
UCR34928
Layia platyglossa
L. B. Ziegler
1969-5-10
361
Riverside
Peninsular Range; San Jacinto Mtns., Hemet Valley
1402
Comment Read comments Jan 8 2013
UCSB18487
Layia platyglossa
Smalley, G.
1964-5-9
Riverside
State Highway 74, 4.3 miles S from Idyllwild
1371
Comment
POM184246
Layia platyglossa subsp. campestris
P. A. Munz
1932-3-24
12022
Riverside
North of Elsinore.
305
Comment
UCR34906
Layia platyglossa subsp. campestris
L. B. Ziegler
1967-2-20
109
Riverside
San Jacinto Valley, N of Lakeview
457
Comment
POM12985
Layia platyglossa subsp. platyglossa
P. A. Munz, I. M. Johnston
1922-5-19
5419
Riverside
Hemet Valley, San Jacinto Mountains.
1402
Comment
RSA90128
Lemna minor
E. K. Balls, Percy C. Everett
1953-8-19
18537
Riverside
Head of Palm Canyon, where stream crosses Hwy 74 on Palms to Pines Hwy.
1372
Comment
RSA588600
Lemna minuta
Darin L. Banks, Steve Boyd
1995-10-17
811
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; Along lower Arroyo Seco, S of the Dripping Springs Campground., Along the narrow benches where Arroyo Seco turns to the E, just W of the Metasedimentary hills.
524
Comment
UCR91866
Leonotis nepetifolia
A. C. Sanders, G. K. Helmkamp
1995-12-5
17931
Riverside
Riverside, yard of O.F. Clarke, 1012 Spruce Street [now an apartment complex], near Canyon Crest Drive
300
Comment
UCR163097
Lepechinia cardiophylla
Kirsten Larsen
2003-1-8
s.n.
Riverside
Peninsular Range; Santa Ana Mtns., Indian Truck Trail near head of Indian Canyon and c. 0.5 mi. N of Orange Co. line
1067
Comment
RSA601921
Lepidium dictyotum var. acutidens
D. E. Bramlet
1997-3-13
2493
Riverside
Nichols Road Wetlands. The site is located approximately 275 m SE of Nichols Road, 91 m W of Collier Ave and 305 m W of the I-15. The locality is E of the existing dirt road extending S from Nichols Road and adjacent to Alberhill Creek.
381
Comment
SD145980
Lepidium dictyotum var. acutidens
A. C. Sanders, K. C. Rose
1998-5-21
21858
Riverside
Hemet: alkaline flats west of town, east of the canal, south of Highway 74 and ca. 1/4 mile west of Warren Road.
456
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
POM147643
Lepidium fremontii
F. M. Reed
1927-3-20
5476
Riverside
Mouth of Cottonwood Springs Canyon, 30 miles E of Mecca, Colorado Desert.
274
Comment
RSA429909
Lepidium fremontii
J. Ewan
1931-4-3
4121
Riverside
20 miles E of Beal Well, Colorado Desert.
Comment
UC494743
Lepidium fremontii
C. L. Hitchcock
1932-4-8
12221
Riverside
1 mi w Cottonwood Springs (e Riverside County)
Comment
RSA429932
Lepidium lasiocarpum
Robert L. Dressler
1949-3-19
381
Riverside
Box Canyon, Orocopia Mts.
Comment
CAS-BOT-BC89665
Lepidium lasiocarpum subsp. lasiocarpum
Carl B. Wolf
1932-4-27
3029
Riverside
Colorado Desert. Mecca - Blythe Road. 0.75 mile west of Utopia.
152
Comment
SDSU14133
Lepidium latifolium
Michael G. Simpson, Tax. Cal. Pls. (Biol. 531) class
2002-4-20
2258
Riverside
Along north bank of Santa Margarita river, ca. 1/8 mile east of junction with Via Tornado Rd. (from Northside field station).
247
Comment
UCR201883
Lepidium latifolium
Justin M. Wood
2008-9-19
135
Riverside
SW Perris Basin, Temecula - Murrieta Creek, downstream of First Street Bridge
305
Comment
UCR266340
Lepidium latipes
D. E. Bramlet
1994-4-22
2371
Riverside
Perris-Aguanga Basin Region; San Jacinto Valley, 6.7 km SW of Hemet at the Dilworth property, NE of Winchester, north of the railroad tracks and east of California Ave.
457
Comment
RSA735907
Lepidium pinnatifidum
Scott D. White, Justin Wood
2008-6-24
12285
Riverside
San Timoteo Canyon. Meadow along San Timoteo Creek.
640
Comment
RSA586148
Lepidium strictum
D. L. Banks, S. D. Boyd
1995-3-16
110
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area. E of the Dripping Springs Alcove, N slope of Wildhorse Peak, on the Wildhorse Trail.
616
Comment
JEPS53779
Lepidium virginicum
W. L. Jepson
1901-5-25
1457
Riverside
Coyote Canyon to Van Deventer Ranch; Santa Rosa Peak
Comment
SD229115
Lepidium virginicum subsp. menziesii
Dick Schwenkmeyer
2011-8-25
649
Riverside
Thomas Mountain, Tool Box Springs Campground
1857
Comment
UCR102208
Lepidium virginicum var. pubescens
A. C. Sanders, P. MacKay, T. Thomas & O. Clarke
1997-5-4
20691
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
JEPS85756
Lepidium virginicum var. robinsonii
Roy E. Buck and A. C. Sanders
1989-3-30
1133
Riverside
2.1 air km ese Sugarloaf Mtn. summit (e of Riverside, Two Trees Canyon, w-facing slope just above confluence of main canyon and side canyon entering from the n); Box Springs Mtns., Two Trees Canyon
426
Comment
RSA613889
Lepidium virginicum var. robinsonii
A. C. Sanders
1997-3-1
19715
Riverside
Box Springs Mtns.: Coyote Hill (Bench Mark ''Versity'', 1386 ft.) and ridge S and SE of the UCR Botanic Garden.
427
Comment
UCR112557
Lepidium virginicum var. robinsonii
A. C. Sanders
1998-3-17
21745
Riverside
Shipley/Skinner Reserve area, North Domenigoni Hills, south of Hemet
343
Comment
UCR280624
Lepidium virginicum var. robinsonii
Mitch Provance, Jeremiah George, Matt K. Beyers
2017-4-3
417- 12
Riverside
Gavilan Hills, Alberhill Canyon, tower site 0.3 miles east of dirt road portion of Lake St., about 0.8 miles NNE of Lake St. and Walker Canyon Rd.
497
Comment
CAS-BOT-BC329439
Lepidospartum squamatum
John Thomas Howell
1927-8-1
2905
Riverside
Lower part of Morongo Canon, N Colorado Desert
609
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
UCR4084
Leptodactylon californicum subsp. leptotrichomum
Carole Sims
1965-3-28
s.n.
Riverside
Santa Ana Mtns., Cleveland National Forest, San Juan Canyon along road between Lion and Bear Canyons
762
Comment
RSA0004786
Leptodactylon jaegeri
E. C. Jaeger
1921-7-1
s.n.
Riverside
Tahquitz Peak, San Jacinto Mts.
Comment
RSA500182
Leptosiphon parviflorus
Steve Boyd, T. S. Ross, L. Arnseth
1989-5-7
3537
Riverside
Vail Lake area, recent burn in hills just to SW of the dam.
488
Comment
POM145371
Leptosiphon pygmaeus subsp. pygmaeus
P. A. Munz
1927-5-20
10808
Riverside
10 miles S. of Hemet.
Comment
SD146007
Lessingia glandulifera
A. C. Sanders, S. D. Boyd and Mitch Provance
1999-9-14
23072
Riverside
San Bernardino Valley; Colton Dunes, dune remnant on Slover Ave. between Pepper Ave. and the tank farm, ca. 1.0 mile due west of Slover Mt.
320
Comment
IRVC12874
Lilaea scilloides
B. T. Gittins
1966-5-1
1272
Riverside
Santa Rosa Plateau. Peninsular Ranges, Santa Ana Mountains
Comment
RSA377138
Lilium humboldtii subsp. ocellatum
Gale Sphon
1955-06
s.n.
Riverside
Horsethief Canyon, Elsinore Mountains.
Comment
CAS-BOT-BC130877
Lilium parryi
Albert M. Vollmer
1950-7-1
s.n.
Riverside
Stony Creek, San Jacinto Mts.
Comment
RSA752880
Lilium parryi
Orlando Mistretta
2009-7-10
3998
Riverside
Santa Ana River Canyon. Vicinity of Camp Round Meadow; 0.40 miles SE of junction of highway 38 and Jenks Lake Rd.
2027
Comment Read comments Nov 17 2014
SBBG98235
Linanthus dianthiflorus
N. C. Cooper
1944-3-24
1014
Riverside
Banning
701
Comment
UCR59750
Linanthus dianthiflorus
Steve Boyd, T. S. Ross, L. Arnseth
1989-3-31
3092
Riverside
Vail Lake area, S of Hwy 79, Kolb Creek drainage, west of Woodchuck Rd.
512
Comment
RSA67763
Linanthus dianthiflorus subsp. dianthiflorus
G. R. Campbell
1951-4-22
16074
Riverside
Hwy 74, 4 mi. above Cranston Ranger Stn.
1005
Comment
UCR214286
Linanthus jonesii
A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley
2010-3-16
37487
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
UCR201710
Linanthus lemmonii
Scott D. White, Justin M. Wood
2008-6-5
12076
Riverside
San Jacinto Mountains, Garner Valley, Hwy 74 at Thomas Mountain Road, southwest corner of junction
1341
Comment
CLARK-A1528-3476
Linanthus liniflorus
John C. Roos
1937-5-27
Riverside
Reche Canyon
Comment
UCR35060
Linanthus liniflorus subsp. pharnaceoides
L. B. Ziegler
1966-6-21
59
Riverside
Peninsular Range; San Jacinto Mtns., between Mountain Center and Keen Camp Summit
1448
Comment
UCR167979
Linanthus parviflorus
T. B. Salvato, John F. Green
2004-5-27
641
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
UCR57229
Linanthus pygmaeus
Jeri Hirshberg
1989-5-2
s.n.
Riverside
Santa Rosa Plateau, Santa Ana Mtns., Santa Rosa Plateau, south of town of Murrieta, SW of Mesa de Burro
610
Comment
UCR116913
Linaria canadensis var. texana
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-4-6
23958
Riverside
Perris-Aguanga Basin region, Temecula, Long Canyon area west of Del Rey Rd., hills on both sides of gas pipeline route
390
Comment
UCR95262
Lippia nodiflora
D. L. Banks, V. W. Steinmann
1996-4-20
0899
Riverside
Agua Tibia Mtns, NW Palomar Mtns; NW foothills of Dorland Mtn.; S end of Los Caballos Road, University of California- Emerson Oaks Reserve
524
Comment
CSUSB534
Lobularia maritima
Deborah Sullivan
1973-7-9
Riverside
Glen Avon, Riverside.
243
Comment
UCR158759
Lobularia maritima
S. J. Myers
1993-1-22
s.n.
Riverside
Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau, SW of Mesa de Colorado, Carancho Rd. at Tortuga Rd.
396
Comment
UCR4110
Lobularia maritima
Ronald M. Cope
1965-4-13
s.n.
Riverside
Riverside. On side of earthen dam, south of where Gage Canal goes underground for the second time after having crossed Le Conte Dr.
259
Comment
POM48844
Loeflingia squarrosa
Stephen Grout, Grout
1905-05
s.n.
Riverside
West Riverside.
Comment Read comments Jul 24 2010
UCR20971
Loeflingia squarrosa
A. C. Sanders
1980-5-2
1428
Riverside
Peninsular Range; Perris Basin, Motte Reserve; rocky hills 2.5 miles NW of Perris
518
Comment
CHSC8345
Loeseliastrum matthewsii
Edward L. Smith
1958-3-22
398
Riverside
Located at sand dunes 3 mi. s Rice, Little Santa Maria Mts.
335
Comment
CAS-BOT-BC342109
Logfia arizonica
Dave Silverman; Onkar Singh
2010-3-25
7843
Riverside
Palo Verde Mesa, 1.4 km E of Black Creek Rd, 4.9 km W of McCoy Wash, and 8.8 km N of I-10
151
Comment
JOTR29498
Logfia filaginoides
La Doux, Tasha, Bill Truesdell, Naomi Fraga
2006-4-26
1312
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; south end of Long Canyon, near Park boundary
547
Comment
CAS-BOT-BC342360
Logfia gallica
Steve Boyd
1986-5-7
1842
Riverside
Temescal Canyon: Terrace escarpment between Horsethief Wash and Indian Truck Trail, south of I-15
Comment
SD137889
Logfia gallica
Darin L. Banks, Steve Boyd
1995-5-9
334
Riverside
Northwest Palomar Mountains, north of the Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., the Dorland Mtn. area, W of the Dripping Springs Alcove Area, W of Woodchuck Campground.
730
Comment Read comments Apr 15 2009
RSA179517
Lolium temulentum
E. W. Lathrop
1964-6-7
4877
Riverside
14 miles west of Murrieta, Redonda Mesa
Comment Read comments Apr 28 2011
RSA212935
Lomatium mohavense subsp. longilobum
L. B. Ziegler
1969-5-7
s.n.
Riverside
Meadowy area in Hemet Valley near Kentworthy Ranger Station, San Jacinto Mts.
1448
Comment
UCR126367
Lomatium utriculatum
A. C. Sanders, W. W. Wright, J. Latting, et al.
1975-5-4
675
Riverside
Santa Rosa Plateau, Santa Ana Mtns., Mesa de Burro
610
Comment
SBBG95112
Lonicera interrupta
S. D. White
1990-7-10
Riverside
E Millard Cyn, on the rd to Kitching Peak Trail
1127
Comment Read comments Sep 8 2014
SD234349
Lonicera subspicata
Wayne Law, Jun Hu
2000-5-16
20
Riverside
Peninsular Ranges; Santa Ana Mtns.: Eastern edge of Cleveland National Forest, above Temescal Valley in Indian Canyon, 11.8 mi S of Corona (Alberhill 7.5'Q)
395
Comment
UC62935
Lotus argophyllus var. argophyllus
H. M. Hall
May 1899
Riverside
Kenworthy
1310
Comment Read comments Mar 25 2011
UCR6714
Lotus argophyllus var. decorus
Frank C. Vasek
1964-7-12
640712- 02
Riverside
Peninsular Range; San Jacinto Mountains, Pine Cove
1878
Comment
UCSC000919
Lotus crassifolius
Peter Kamb
1947-6-7
572
Riverside
Hall Canyon, San Jacinto Mts.
1646
Comment
RSA614095
Lotus hamatus
D. L. Banks
1997-4-5
1698
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
UCR155156
Lotus hamatus
A. C. Sanders, Kelly Volansky
2005-3-17
29205
Riverside
Perris-Aguanga Basin Region, French Valley, SE of Winchester Rd. (Hwy 79) between Thompson Rd. and Benton Rd., c. 0.5 mi. NE of Adobe Spring, near San Diego Aqueduct
412
Comment
UCR120807
Lotus humistratus
Ian G. Gillespie
2000-4-19
8
Riverside
Temescal Valley, 0.9 mi SE of Indian Truck Trail and 30 m south of DePalma Road
427
Comment
UCR228910
Lotus humistratus
A. C. Sanders
2011-4-7
39033
Riverside
Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon, between Horsethief Canyon and Glen Eden, along I-15 Frontage Rd., SE of Lee Lake
381
Comment
JEPS55554
Lotus oblongifolius var. oblongifolius
Marjorie Clary
1929-7-8
18 a
Riverside
Snow Creek San Jacinto Mts.
Comment
POM184751
Lotus rigidus
C. L. Hitchcock
1932-4-7
12214
Riverside
5 miles S of Cottonwood Springs, East Riverside County.
Comment
POM99026
Lotus rigidus
E. C. Jaeger
1926-3-26
s.n.
Riverside
Eagle Mts.
Comment
RSA406911
Lotus scoparius
M. B. Dunkle
1933-5-6
3384
Riverside
Dry Morongo Creek.
Comment
UCR214273
Lotus scoparius subsp. brevialatus
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-2
37744
Riverside
Peninsular Range, Alberhill, south foot of the Gavilan Hills at Temescal Canyon, north of I-15 and Concordia Ranch Rd., 1.65 mi. ESE of Corona (Lee) Lake, 0.5 mi. NE (25 deg. ) of Temescal Canyon Rd. where it goes under I-15
438
Comment
GMDRC2047
Lotus scoparius var. brevialatus
J. Andre
2006-4-26
6766
Riverside
Little San Bernardino Mountains: Joshua Tree National Park: Long Canyon, approx. 2.3 mi. S. of NE corner (boundary) of park Near 34.06072 deg. N 116.44711 deg. 43681' W. Elev. 3463 ft.
1056
Comment
RSA750540
Lotus scoparius var. brevialatus
Scott D. White, Justin M. Wood, Paul Kielhold
2009-4-21
12590
Riverside
San Bernardino Mountains: Ridgeline E of Whitewater Canyon, +- 2 miles N of town of White Water (Interstate 10), near Super Creek Quarry
640
Comment
JEPS55813
Lotus strigosus
H. M. Hall
1905-4-20
5830
Riverside
Mecca Colorado Desert
Comment
RSA571289
Lotus strigosus
Steve Boyd, Darin Banks
1994-4-5
8269
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, in the vicinity of Oak Flats east of Verdugo Potrero.
Comment
RSA775268
Lotus strigosus
Duncan S. Bell
2011-4-8
2203
Riverside
Northwest section of the Granite Mountains; approximately 1 air mile southeast of junction of Highway 62 and Highway 177.
470
Comment
RSA85587
Lotus strigosus
J. C. Roos
1952-4-9
5479
Riverside
Fairmount Park
259
Comment
UCR173155
Lotus strigosus
Abby Sirulnik
2000-4-13
11
Riverside
Peninsular Ranges, Southwestern Riverside County Multispecies Reserve, c. 3 mi NE of Skinner Reservoir
610
Comment
SEINET10838370
Lotus tomentellus
David B. Dunn, Dhogo; Schroeder, (UMO); Bruskin; A. Folsom
1948-3-13
Dunn 3709
Riverside
Found growing in a wash. Indio hills, colorado desert. Near pushawalla.
Comment
JEPS48835
Lupinus
Marjorie D. Clary
1932-5-13
952
Riverside
summit Little San Bernardino Mts. Keys View, Little San Bernardino Mts.; , Keys View
1524
Comment
RSA356739
Lupinus agardhianus
R. F. Thorne
1973-5-23
45531
Riverside
Santa Rosa Plateau:; N side of Mesa de Colorado.
610
Comment
POM11045
Lupinus arizonicus
H. M. Hall
1905-04
5759
Riverside
Palm Springs.
152
Comment
RSA444313
Lupinus arizonicus
Walter Wisura
1988-3-1
4183
Riverside
Frontage Road, off I-10, near pumping station in Pinkham Wash area.
Comment
RSA581752
Lupinus arizonicus
Michael Wall, Lorrae Fuentes
1995-4-13
101
Riverside
Coachella Valley, east of Desert Hot Springs along dirt road paralleling Dillon road, 16.7 miles east of Hwy 62 where hills are closest to the road.
Comment
SBBG19617
Lupinus arizonicus
D. Emery
1957-3-30
Riverside
Hwy 74, just above Palm Desert
Comment
SBBG3533
Lupinus arizonicus
H. and M. Dearing
1937-4-10
647
Riverside
16 mi N of Indio
Comment
SD185221
Lupinus arizonicus
John F. Green
2005-2-2
Riverside
Salton Basin, transect along Coachella Canal right-of-way, between siphons 29 and 30, ca. 3.0 miles east of Desert Beach.
24
Comment
SEINET10870660
Lupinus arizonicus
David B. Dunn
1947-3-15
Dunn 2883
Riverside
Pushawalla Canyon, Indio Hills. In wash. None f the plants on the plateau or slopes reached maturity; all died from drought.
Comment
UC1922387
Lupinus arizonicus
Michael Honer with L. Hulse
2004-4-2
1880
Riverside
Colorado Desert; Little San Bernardino Mountains Region: East Wide Canyon near MWD aqueduct approx. 2 mi N of Dillon Road.
Comment
RSA591821
Lupinus bicolor
E. W. Lathrop
1966-3-23
6094
Riverside
4 miles west of Corona between Tin Mine Canyon & Santiago Peak, Skyline Drive.
610
Comment
RSA715937
Lupinus bicolor
Scott D. White, Angelia Carey
2004-4-5
10025
Riverside
San Jacinto Mtn. Foothills: North of Valle Vista. Indian Creek Watershed.
518
Comment
UCR172234
Lupinus bicolor
John F. Green
2006-5-10
s.n.
Riverside
Peninsular Ranges, City of Murrieta; south of the Hogbacks. north of Hunter Road to Ramage Lane, between Calle de Amor on the E and Springview/Kiwebre Road on the W
402
Comment
RSA0123382
Lupinus concinnus
Duncan S. Bell, Thomas Stoughton
2016-4-14
9294
Riverside
Santa Rosa Mountains; near the head of Deep Creek and near the trailhead of the Cactus Spring Trail, at an old mining area above this trail.
1219
Comment
SD249688
Lupinus concinnus
J. M. Andre
2013-3-27
24808
Riverside
Region: CA-SonM; Rice Valley east side of Arica Mountains, along Rice-Midland Rd, 2.2 mi. south of Rice (Hwy 62)
241
Comment
RSA407144
Lupinus concinnus subsp. orcuttii
N. C. Cooper
1944-4-22
2634
Riverside
Banning.
732
Comment
SEINET5558805
Lupinus excubitus
H. S. Gentry
1954-1
14258
Riverside
Dripping Springs, along Route 79.
Comment
UC130303
Lupinus excubitus
H. M. Hall
1899-6-2
1372
Riverside
Alamos
457
Comment
RSA0028172
Lupinus excubitus
John F. Emmel
1988-5-4
1088
Riverside
Pechanga Creek wash, 5 air miles SE of Temecula.
348
Comment
RSA507949
Lupinus excubitus var. austromontanus
Steve D. Boyd
1988-5-28
2268
Riverside
Cahuilla Mountain, west of Anza, mostly along the crest.
1500
Comment
UCR35021
Lupinus excubitus var. austromontanus
L. B. Ziegler
1968-6-12
306
Riverside
San Jacinto Mtns, Thomas Mtn
1982
Comment
SEINET2062637
Lupinus formosus
Norman C. Cooper
1945-5-5
2225
Riverside
San Gorgonio Mts. Above Banning
914
Comment
UCR162644
Lupinus hirsutissimus
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
RSA633874
Lupinus hyacinthinus
R. F. Thorne, J. P. Simon, C. W. Tilforth
1969-6-24
38132
Riverside
San Jacinto Mountains: San Bernardino National Forest. Hill north of James Reserve and Lake Fulmor
1677
Comment
SEINET10970268
Lupinus hyacinthinus
David B. Dunn
1946-8-18
Dunn 2742
Riverside
San jacinto mts., 500 Ft below the peak.
Comment
RSA5514
Lupinus latifolius subsp. parishii
Carl B. Wolf
1932-8-5
3951
Riverside
On trail from Tahquitz Valley to San Jacinto Peak; head of a fork of Tahquitz Creek. San Jacinto Mountains.
2744
Comment
CLARK-A1045-333
Lupinus longifolius
George K. Helmkamp
1978-5-2
Riverside
Bautista Canyon along Bautista Road; Hemet 15'Q
Comment
RSA413759
Lupinus longifolius
Anstruther Davidson
1930-1
s.n.
Riverside
Colorado Desert.
Comment
RSA33568
Lupinus microcarpus var. densiflorus
N. C. Cooper
1944-5-5
1201
Riverside
Calimesa.
305
Comment
RSA659050
Lupinus microcarpus var. microcarpus
R. Riggins
1982-4-15
1341
Riverside
Guava St. (Deluz Rd.) 0.4 mi S jct. Washington Ave. in Murrietta.
Comment
RSA501045
Lupinus sparsiflorus
Steve D. Boyd
1989-4-1
3166
Riverside
Vail Lake area, recent burn in hills just to SW of the dam.
488
Comment
RSA414277
Lupinus sparsiflorus subsp. sparsiflorus
Christopher Davidson
1973-4-19
1992
Riverside
Joshua tree Natl. Monument, various sites along the road, 1-10 miles s of Joshua tree.
1220
Comment
CSUSB1452
Lupinus succulentus
Leland E. Francois
1966-3-21
32166 6
Riverside
City of Riverside 100 yards north of intersection of Van Buren Ave. and Acorn St., on Acorn St. Sandy soil along railroad tracks.
274
Comment
CSUSB1635
Lupinus succulentus
Rita Gibbons
1975-4-12
Riverside
3.5 miles north of highway 60 and Heacock in Sunnymead.
Comment
UC536840
Lupinus succulentus
M. E. Jones
1933-4-5
2
Riverside
Hemet
Comment Read comments Mar 24 2011
SD133083
Lupinus truncatus
Scott White
1991-3-22
Riverside
Los Alamos Road, ca., 2.0 miles west of I-215 exit; just east of the city of Murrieta.
366
Comment
UCR138827
Lupinus truncatus
D. L. Banks
1997-2-23
1311
Riverside
NW Palomar Mtns, Agua Tibia Mtns, Pechanga Indian Reservation, north of Pechanga Rd. and south of Anza Rd., just NNW of San Gabriel Church in the area burned by the 1996 Temecula Fire
460
Comment
SEINET3077689
Lycium andersonii
Alan Chamberlain
1957-3-16
Riverside
Peak above streambed in Big Spring Canyon, Box Springs Mountain.
396
Comment
UCR51932
Lycium andersonii
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth
1988-3-10
2178
Riverside
Sonoran (Colorado) Desert, Palen Pass at the N end of the Palen Mountains
500
Comment
RSA4924
Lycium andersonii var. deserticola
Carl B. Wolf
1932-4-28
s.n.
Riverside
Mesa at S.W. edge of Maria Mts., eastern Colorado Desert, 10 mi. from Blythe on the Rice rd
152
Comment
UC179043
Lycium cooperi
S. B. and W. F. Parish
Apr 1882
Riverside
Morongo Pass
Comment
UC68699
Lycium cooperi
H. M. Hall
May 1905
6031
Riverside
Eagle Mt. Colorado Desert
975
Comment
RSA358581
Mahonia repens
Larry E. DeBuhr
1972-3-23
513
Riverside
6000 ft, along forest road 7S02
Comment
RSA377709
Maianthemum stellatum
E. C. Jaeger
1923-6-22
s.n.
Riverside
Tahquitz Valley, San Jacinto Mountains.
2104
Comment
CSUSB1444
Malacothamnus fasciculatus
Randy Salstrom
1966-4-12
s.n.
Riverside
On slopes of canyon of Box Springs Mountains at east end of Blain Street in Riverside
274
Comment
UCR231744
Malacothamnus fasciculatus
John F. Green
2008-4-23
08- 11
Riverside
Peninsular Range; SE Gavilan Hills, SW of Perris, powerline route south of Ethanac Rd, and east of Theda St., east of Hwy 74
492
Comment
RSA507966
Malacothrix clevelandii
Steve Boyd, Carol Boyd, K. A. Boyd, Richard Noyes, L. Arnseth
1988-5-28
2284
Riverside
Cahuilla Mountain, west of Anza, mostly along the crest.
1500
Comment
RSA606378
Malacothrix clevelandii
Jon E. Keeley
1994-4-22
25340
Riverside
Shipley Reserve.
590
Comment
UCR133421
Malacothrix clevelandii
Jeffrey Ross, T. Tennant, G. White
1998-5-21
MOR- 212
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Hathaway Canyon, c. 0.55 miles of the junction of the lower and upper canyons
1040
Comment
CDA8311
Malacothrix glabrata
M. S. Wasbauer
1960-3-26
Riverside
Shaver s Summit.
0
Comment
POM362315
Malacothrix glabrata
N. C. Cooper
1949-3-15
3171
Riverside
North of Palm Springs.
121
Comment
RSA716262
Malacothrix glabrata
Scott D. White, Angelia Carey
2004-4-5
9999
Riverside
San Jacinto Mtn. Foothills: North of Valle Vista. Indian Creek Watershed.
518
Comment
SEINET2053783
Malacothrix saxatilis var. tenuifolia
J. Nevin
1987-4-4
40
Riverside
Market St. and Goodyear Ave, Ventura, 2 miles frolm caost.
0
Comment
UCD134443
Malacothrix saxatilis var. tenuifolia
K. Esau
1935-6-20
s.n.
Riverside
Beaumont Grade.
Comment
CAS-BOT-BC167854
Malosma laurina
H. A. Dutton
1898-6-2
s.n.
Riverside
At head of Lake Elsinore
Comment
IRVC72
Malosma laurina
D. DeVault
1965-4-24
s.n.
Riverside
Upper San Juan Creek Camp; Ortega Highway. Santa Ana Mountains
Comment
UCR123751
Malva parviflora
Steven R. Hill
2001-4-29
33519
Riverside
Calimesa, south side of Route I-10 right-of-way, 0.2 mi west of Desert Lawn Road exit
705
Comment
UCR101461
Malvella leprosa
A. C. Sanders, K. C. Rose
1998-9-29
22246
Riverside
San Jacinto Valley, west edge of Hemet, east side of Warren Rd. between Esplanade Ave. and the Tres Cerritos Hills
459
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
RSA7198
Mammillaria dioica
B. D. Stark
1932-09
7375
Riverside
East slope of San Jacinto Mountains on the Palms to Pines road.
1524
Comment
CSUSB589
Marah macrocarpa
I. Rauch
1968-2-15
Riverside
Santa Ana Mountains Santa Ana Mountains, Tin Mine Canyon
Comment
UCR21950
Marah macrocarpa
Steve Boyd
1980-5-11
219
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
UCR50586
Marah macrocarpa
B. G. Pitzer
1988-2-28
0617
Riverside
Santa Ana Mtns, Walker Basin, southwest of Murrieta, Avenida Del Oro, 2 mi south of Rancho California Road
428
Comment
JOTR29085
Marina parryi
La Doux, Tasha
2005-3-30
1202
Riverside
Joshua Tree National Park. Next to Fried Liver Wash
544
Comment
UC68511
Marina parryi
H. M. Hall
Apr 1905
5846
Riverside
Canyon Springs Colorado Desert
Comment
UC68513
Marina parryi
H. M. Hall
Apr 1905
5957
Riverside
near Palo Verde; Colorado Desert
91
Comment
VVC290
Marrubium vulgare
P. J. MacKay
1975-4-12
s.n.
Riverside
Southern California, Rancho La Sierra, just south of Hwy 91 near Green River Dr. Exit
210
Comment
JOTR30832
Matelea parvifolia
Andre, Jim, Tasha La Doux
2008-9-16
10704
Riverside
Joshua Tree National Park. JTNP; NE end of Splitrock Picnic Area. Queen Mountain USGS 7.5 min Quad. Near 34 00.534' N 116 03.098' W
1327
Comment
UCR21984
Matricaria matricarioides
Steve Boyd
1980-4-8
103
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau
610
Comment
CAS-BOT-BC474718
Matricaria occidentalis
R. E. Riefner, Jr.
2015-6-3
15 -169
Riverside
City of Hemet, ca 100 yds N of W. Devonshire Ave. and Meyers St.
473
Comment
RSA747965
Matricaria occidentalis
Justin M. Wood
2009-5-15
712
Riverside
Romoland, 1/4 mile S of Ethanac Rd, between San Jacinto Rd and Palomar Rd, just S of railroad tracks.
442
Comment
UCR154842
Matricaria occidentalis
A. C. Sanders, Kelly Volansky
2005-3-17
29242
Riverside
Perris-Aguanga Basin Region, French Valley, SE of Winchester Rd. (Hwy 79) between Thompson Rd. and Benton Rd., c. 0.5 mi. NE of Adobe Spring, near San Diego Aqueduct
412
Comment
UCR246459
Matricaria occidentalis
R. E. Riefner Jr.
2012-3-31
12- 65
Riverside
city of Hemet, north of Florida Avenue and south of West Devonshire Avenue and east of Meyers Street
462
Comment
RSA543842
Meconella denticulata
Steve Boyd, Orlando Mistretta
1991-5-22
6303
Riverside
Vail Lake area, base of Agua Tibia Mtn, E of Dorland Mtn, W of Kolb Crk.
549
Comment
RSA617162
Medicago polymorpha
Scott D. White, M. Jacobsmeyer
1996-4-20
3962
Riverside
Perris area: Just S of Perris Airport, SE of Goetz Rd. / Mapes Rd. intersection, N of San Jacinto River channel
430
Comment
SDSU14186
Medicago polymorpha
Ingrid Poulin
2002-3-22
11
Riverside
Santa Margarita Ecological Reserve; Red Mountain Truck Trail, 0.6 miles northeast of N. Stagecoach Lane.
216
Comment
CHSC109712
Melica imperfecta
Scott D. White
2003-3-21
8821
Riverside
Santa Ana Mountain Foothills: Rancho Mission Viejo. East-facing slopes above an unnamed tributary to San Juan Creek.
152
Comment
OBI77704
Melica imperfecta
Steve Myers
1988-1
s.n.
Riverside
Temescal Cyn, ca 1/4 mi W of intersection of hwy I-15 and Indian Truck Trl
381
Comment
RSA524411
Melica imperfecta
Steve Boyd, Timothy S. Ross, L. Arnseth, Jaime Bonilla
1990-4-3
4103
Riverside
Vail Lake area, upper benches and adjacent slopes of the E flank of 'Big' Oak Mountain., just S of the E summit.
610
Comment
UCR20447
Melica imperfecta
E. W. Lathrop
1966-4-13
6171
Riverside
Peninsular Range, 3 mi NW of Murrieta
Comment
CLARK-A1528-510
Melilotus albus
John C. Roos
1951-9-25
5256
Riverside
Riverside
259
Comment
RSA0121382
Melilotus albus
Duncan S. Bell, LeRoy Gross
2016-3-30
9140
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; in a side canyon off of Martinez Canyon, approximately 6.75 air miles southeast of the summit of Martinez Mountain.
698
Comment
CSUSB1111
Melilotus indicus
David H. Eslinger
1907-5-27
Riverside
City of Riverside, UCR campus, near sidewalk along lawn northwest of geology building.
335
Comment Read comments Jul 26 2011
RSA770881
Melilotus indicus
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4605
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
UC1537076
Melilotus indicus
Gordon H. True Jr.
1935-4-11
230
Riverside
Gavilan Hills
609
Comment
UCR174243
Melilotus indicus
A. C. Sanders, T. B. Salvato
2006-6-2
33075
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
JOTR32422
Menodora scabra var. glabrescens
Harding, Mitzi, T. Herskovits, D. Shade
2011-8-11
11
Riverside
Joshua Tree National Park. Queen Mountains; Intersection of Park Blvd. and Pinto Basin road; Small rocky hills and surrounding drainages
1112
Comment
RSA0116000
Mentzelia
Jordan Zylstra
2014-3-18
14002
Riverside
San Jacinto Mountains: Apple Canyon, west of Apple Canyon Road.
1453
Comment
RSA741195
Mentzelia
Scott D. White, Justin M. Wood
2008-5-15
11973
Riverside
San Jacinto Mountains: Garner Valley, NW of Fobes Ranch Rd and NE of Hwy 74, valley bottom.
1357
Comment
RSA440356
Mentzelia affinis
P. J. Remple
1942-3-1
s.n.
Riverside
Between Indio and Palm Springs.
Comment
RSA554202
Mentzelia albicaulis
Theo Glenn
1991-4-9
91 -6
Riverside
Big wash in Eagle Mountains
787
Comment Read comments Mar 4 2013
POM99008
Mentzelia albicaulis var. albicaulis
E. C. Jaeger
1926-4-24
s.n.
Riverside
Eagle Mts. eastern Riverside Co.
976
Comment
RSA440415
Mentzelia involucrata
Anstruther Davidson
1903-5-3
s.n.
Riverside
Thermal.
Comment
SEINET192011
Mentzelia involucrata
C. L. Hitchcock
1940-3-29
5855
Riverside
Cottonwood Canyon, ca 100 yards east of Spring.
Comment
SD62566
Mentzelia longiloba var. longiloba
W. D. Asserson
Mar 1966
Riverside
Big Maria Mountains, Point, Quien Sabe, 20 miles north of Blythe
149
Comment
RSA747564
Mentzelia veatchiana
Michael Honer
2003-4-11
1823
Riverside
Gavilan Hills, W slope: about 1 mile N of I-15 freeway, 1 mile E of Lake St. exit. On and around peak 2349 .
640
Comment
RSA660486
Mesembryanthemum nodiflorum
A. C. Sanders, K. C. Rose
1998-5-21
21853
Riverside
Hemet: alkaline flats west of town, E of the canal, S of Hwy 74 (Florida) and ca. 1/4 mi. W of Warren Rd.
457
Comment
RSA601791
Mesembryanthemum nodiflorum
D. E. Bramlet
1997-3-15
2502
Riverside
Nicholas Road Wetlands. The site is located approximately 183m southeast of Nicolas Road, 91m west of Collier Ave. and 196 m. west of the I-15., The locality is east of the existing dirt road extending south from Nicholas Rd. and adjacent to alberhill Creek.
116
Comment
RSA586495
Microseris heterocarpa
D. L. Banks, S. D. Boyd
1995-5-9
0326
Riverside
NW Palomar Mountains; Agua Tibia Mountains; N of the Cleveland National Forest and the Agua Tibia Wilderness Area; N slope of Agua Tibia Mtn., the Dorland Mtn. area, W of the Dripping Springs Alcove Area, W of Woodchuck Campground.
732
Comment
POM13138
Microseris lindleyi
P. A. Munz, I. M. Johnston
1922-5-20
5456
Riverside
Pipe Creek, Hemet Valley
1418
Comment
UCR84878
Microseris lindleyi
A. C. Sanders, K. Rose, D. Woodard
1995-3-15
16123
Riverside
Sonoran (Colorado) Desert, mouth of San Gorgonio Pass, along Whitewater River wash between Windy Point and Hwy I-10, Coachella Valley
396
Comment
POM8474
Mimulus aurantiacus var. pubescens
I. M. Johnston
1920-5-8
2293
Riverside
Butte west of Lakeview.
610
Comment
RSA550790
Mimulus aurantiacus var. pubescens
David M. Thompson
1992-5-19
1071
Riverside
Joshua Tree National Monument. Hidden Valley Campground, 14 rd. mi. S of Joshua Tree town.
1296
Comment
UC527581
Mimulus aurantiacus var. pubescens
Carl B. Wolf
1931-5-11
1960
Riverside
above Hemet Valley (near Pipe Creek); San Jacinto Mts.
1676
Comment Read comments Mar 24 2011
UCR182500
Mimulus aurantiacus var. pubescens
Andrea Salzman, Carlos Navarro
2006-4-5
27
Riverside
Peninsular Range, Sycamore Canyon park, Riverside, N of Alessandro Blvd. and SW of Box Springs Siding
457
Comment
UCR97282
Mimulus aurantiacus var. puniceus
Scott D. White
1993-3-12
1165
Riverside
Near Winchester
466
Comment
RSA676273
Mimulus bigelovii
Scott D. White
2001-4-3
8226
Riverside
Colorado Desert: Shavers Valley. Near the I-10 Freeway, ca. 15 miles east of Indio jtn I-10 / SR 111.
396
Comment
JEPS8160
Mimulus bigelovii var. bigelovii
W. L. Jepson
1928-4-25
12596
Riverside
Cottonwood Springs Eagle Mountains
731
Comment Read comments Oct 23 2011
UC1080454
Mimulus bigelovii var. bigelovii
P. C. Everett and E. K. Balls
1958-4-29
23017
Riverside
1 mi w Cactus City (U.S. Hwy. 60/70, Indio to Blythe)
548
Comment
RSA47935
Mimulus brevipes
N. C. Cooper
1943-9-11
924
Riverside
Below Idlewild.
915
Comment
UCR174079
Mimulus brevipes
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-26
32583
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
579
Comment
UCR183339
Mimulus brevipes
Mitch Provance
2005-5-27
4603
Riverside
San Bernardino Valley, Riverside, Sycamore Canyon, just east of the corner of Canyon Crest Drive and Via Vista
381
Comment
CLARK-A1045-283
Mimulus diffusus
George K. Helmkamp
1979-5-16
Riverside
San Jacinto Mountains along road; yellow pine forest just west of North Fork of the San Jacinto River; Lake Fulmor 7.5'Q
Comment
NY90708
Mimulus diffusus
W. L. Jepson
1961-5-29
1959
Riverside
Palomar
Comment
RSA606285
Mimulus diffusus
Jon E. Keeley
1994-4-22
25326
Riverside
Shipley Reserve
670
Comment
UCR19741
Mimulus floribundus
E. W. Lathrop
1966-5-1
6229
Riverside
Peninsular Range, 3 mi west of Murrieta
Comment
LA209492
Mimulus fremontii
John O'Leary;
1975-6-13
399
Riverside
Yellow Pine Forest, near side of Hy. leading from Banning to Idyllwild, 0.5 mi N of lake Fullmer
1584
Comment
RSA387369
Mimulus fremontii var. fremontii
Steve Boyd
1986-4-19
1698
Riverside
Temescal Canyon: E side of Indian Wash between I-15 and Temescal Canyon Road.
Comment
RSA714446
Mimulus guttatus
T. B. Salvato, John Green
2004-5-27
602
Riverside
Head of Banning (San Gorgonio River) Canyon close to the San Bernardino Co. line, 0.5 mi SE of Oak Glen Conservation Camp.
1402
Comment
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
UCR114543
Mimulus guttatus
A. C. Sanders, K. C. Rose
1999-6-18
22811
Riverside
Skinner/Domenigoni area, French Valley, E side of Washington Ave. near Rawson Rd.
451
Comment
UCR145828
Mimulus guttatus
June Latting
1977-11-6
s.n.
Riverside
San Jacinto Mtns./Sonoran (Colorado) Desert, Oasis de Los Osos, Snow Creek
488
Comment
UCR156100
Mimulus guttatus
T. B. Salvato, Kent Beaman
2005-5-16
847
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
UCR155835
Mimulus pilosus
John F. Green
2005-5-4
s.n.
Riverside
Perris-Aguanga Region, SE corner Markham St. and Day St., Mead Valley area, 2-3 mi SW of March Air Reserve Base
534
Comment
UCR256786
Mimulus pilosus
T. B. Salvato, Matthew Malle
2013-5-20
7573
Riverside
Perris-Aguanga Basin, Menifee, east of Railroad Canyon and west of Hyw I-215. Murrieta Road between Newport Road and La Piedra Road
454
Comment
UCR92265
Mimulus pilosus
Scott D. White, M. A. Patten
1995-8-16
3540
Riverside
San Jacinto Valley, Just west of Hemet, valley floor and foothills at SE margain of Lakeview Mts. north of Florida Ave. (SR 74) and west of California Avenue
500
Comment
RSA747833
Mirabilis bigelovii
Scott D. White, Justin M. Wood
2009-4-29
12624
Riverside
Little San Bernardino Mountains: City of Desert Hot Springs, Proposed development N of Pierson Blvd and E of Verbena Dr.
Comment
UCR101799
Mirabilis californica
George K. Helmkamp, E. A. Helmkamp
1997-3-5
1319
Riverside
2.8 mi SE of Gilman Hot Springs
518
Comment
UCD98155
Mirabilis laevis var. crassifolia
T. B. Salvato; Kent Beaman
2005-5-16
884
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.
549
Comment
JEPS61300
Mirabilis laevis var. retrorsa
W. L. Jepson
1914-5-18
6018
Riverside
County Well, on grade from Pinion Well to Indio
304
Comment
RSA49376
Mirabilis laevis var. villosa
P. A. Munz
1949-4-12
13037
Riverside
North base of Eagle Mts., Mojave Desert.
945
Comment
RSA708484
Mirabilis laevis var. villosa
Scott D. White, Brian Leatherman
2005-5-4
11011
Riverside
Eastern Coachella Valley. Thermal area; bajada below Mecca Hills and East of the Coachella Canal.
24
Comment
UC1922765
Mirabilis laevis var. villosa
Scott D. White, Brian Leatherman
2005-5-4
11011
Riverside
SONORAN DESERT: Eastern Coachella Valley. Thermal area; bajada below Mecca Hills and East of the Coachella Cana. Thermal Canyon 7.5' Quad.
Comment
RSA494625
Mirabilis multiflora var. pubescens
Maureen Pendleton
1987-5-20
s.n.
Riverside
Ca. 0.8 mi. (airline) WSW of town of Anza on Terwilliger Rd.
1280
Comment
RSA0014784
Mirabilis multiflora var. pubescens
C. M. Dammers
1929-10-29
s.n.
Riverside
Miser [?] Valley near Aguanga in a river wash in quantity in full flower and again a few plants at Anza Monument near Anza.
Comment
JEPS24421
Mohavea confertiflora
Peter M. Ray
1949-3-12
1389
Riverside
Painted Canyon, Orocopia Mountains, east of Mecca.
Comment
POM14596
Mohavea confertiflora
Bradley
1922-4-10
7
Riverside
Near Mecca.
Comment
RSA516911
Mohavea confertiflora
Steve D. Boyd, Orlando Mistretta
1986-3-13
1453
Riverside
West side Palen Mts.: NE of Desert Center.
Comment
RSA758321
Mohavea confertiflora
Doug Goldman
2005-3-3
3024
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
SFV17538
Mohavea confertiflora
J. F. Lockhart
1998-3-14
s. n.
Riverside
2.3 miles south of Interstate 10 on Box Canyon Road.
Comment
SEINET10548355
Mohavea confertiflora
David B. Dunn, Howard Brown; Elizabeth M. McClintock
1947-3-15
Dunn 2902
Riverside
Pushawalla Canyon biota, Indio Hills. In wash bottom.
Comment
RSA339249
Mollugo cerviana
Robert F. Thorne, R. Dahlgren, Gertrud Dahlgren
1979-8-22
53589 -a
Riverside
Joshua Tree National Monument: Hidden Valley.
1280
Comment
UCR59473
Mollugo verticillata
Jeri Hirshberg
1989-7-14
s.n.
Riverside
Lake Perris, east end of lake
488
Comment
LA205778
Monardella nana
Elizabeth McClintock; M. McClintock, D. Weiner
1941-7-11
96
Riverside
Banning-Idyllwild road. 2 mi. beyond Stone Creek
Comment
LA96112
Monardella nana
Elizabeth McClintock;
1941-6-8
64
Riverside
2.5 mi. above Pines to Palms Hwy
Comment
UC25476
Monardella nana
H. M. Hall
May 1901
1852
Riverside
Between Van Deventers and Palm Canyon eastern base of mountains along the borders of the desert, San Jacinto Mountains, Colorado Desert
1219
Comment
RSA750275
Monardella nana subsp. arida
Elizabeth McClintock, H. Lewis
1941-6-29
75
Riverside
Santa Rosa Mt. 4.5 miles above Pines to Palms Hwy, in canyon where stream crosses road.
Comment
RSA750293
Monardella nana subsp. tenuiflora
Elizabeth McClintock, D. Weiner
1941-7-11
101
Riverside
Black Mt. 2 miles beyond the snow gate.
Comment
RSA750301
Monardella nana subsp. tenuiflora
Elizabeth McClintock
1941-7-15
114
Riverside
San Jacinto Mts. On slope south of Strawberry Creek, and west of Domengonio Flats.
Comment
UC1499806
Monardella nana subsp. tenuiflora
Elizabeth McClintock
1941-7-12
111
Riverside
trail to Deer Springs (several hundred ft below first spring which crosses trail); San Jacinto Mts.
Comment
UC1499814
Monardella nana subsp. tenuiflora
Elizabeth McClintock
1941-7-15
117
Riverside
a short distance below Keen Camp turn off (on the Idyllwild road); San Jacinto Mts.
Comment
UC1499867
Monardella nana subsp. tenuiflora
Elizabeth McClintock
1940-6-30
23
Riverside
Fuller Mill Creek Camp Banning-Idyllwild road
Comment
UCR23122
Monardella nana subsp. tenuiflora
Jeanine Derby
1978-6-9
s.n.
Riverside
San Jacinto Mtns, SE of Lake Fulmor parking lot.
Comment
CAS-BOT-BC349794
Monoptilon bellioides
Carl B. Wolf
1932-4-29
3112
Riverside
Eastern Colorado Desert. Blythe - Rice Road. 9 mi. So. of Browns Well
243
Comment
CAS-BOT-BC349802
Monoptilon bellioides
Dr. Barton W. Evermann
1924-4-12
s.n.
Riverside
Cottonwood Springs
Comment
UCR139719
Monoptilon bellioides
B. G. Pitzer
1989-4-16
1297
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, just outside impact area, 1 km south of Tabaseca Tank
700
Comment
UCR52233
Monoptilon bellioides
Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2126
Riverside
Sonoran (Colorado) Desert, N end of the Palen Mtns, 2 miles west of Palen Pass
300
Comment
RSA788880
Muhlenbergia filiformis
Gary D. Wallace
2003-7-8
4044
Riverside
Hidden Lake.
Comment
UCR225155
Muhlenbergia filiformis
Steve Boyd, Gary Wallace
2005-7-30
11655
Riverside
Peninsular Ranges; San Jacinto Mountains region, San Jacinto Mountains State Park, Hidden Lake area, northeast of Hidden Divide, southeast of Long Valley, near head of Hidden Fork of Tahquitz Creek
2683
Comment
CAS-BOT-BC275252
Muhlenbergia microsperma
A. C. Sanders
2002-11-21
25630
Riverside
Temescal Valley: development called Trilogy at Glen Ivy between Bixby and Brown Canyons, drainage W12
457
Comment
POM47180
Muhlenbergia microsperma
Mary F. Spencer
1920-4-7
1548
Riverside
Palm Canyon.
Comment
UCD86835
Muhlenbergia microsperma
G. K. Helmkamp; E. A. Helmkamp
1998-2-18
2731
Riverside
Colorado Desert: Chuckwalla Mts; 10.6 mi SSW of Chuckwalla Valley Rd. on Graham Pass Rd.
Comment
UCR213463
Muhlenbergia microsperma
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt
2010-5-17
38364
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, along dirt extension of Lake St., c. 1.0 mi. NNE (04 deg. ) of intersection of I-15 and Lake St.
503
Comment
UC39891
Muhlenbergia richardsonis
H. M. Hall
July 1901
Riverside
Fuller's Mill Mountains San Jacinto Mountains
2286
Comment
UC39893
Muhlenbergia richardsonis
H. M. Hall
Jul 1 1901-Aug 1 1901
2477
Riverside
Tamarack Valley San Jacinto Mountains
2804
Comment
UCR113548
Myoporum laetum
Mitch Provance
1998-6-6
690
Riverside
Jurupa Mountains, Jensen Quarry, Sunnyside area on W side of Sierra Blvd, just east of corner of 29th St. and Scenic Drive
262
Comment
RSA0121058
Nama demissa
Duncan S. Bell, Thomas Stoughton
2016-3-16
8944
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; central/southeastern section of range, approximately 2.5 air miles north of Gucci Spring.
511
Comment
RSA735327
Nama demissa var. demissa
Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah De Groot, Valentin Arvizu, Tim Thibault
2004-5-14
11295
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
SD143517
Nama demissa var. demissa
W. L. Halvorson
1977-3-8
77 85
Riverside
1.0 mile south of the south entrance to Joshua Tree National Monument.
Comment
POM254734
Nama hispida var. spathulata
P. A. Munz
1940-3-23
15686
Riverside
north end of Pinto Basin.
610
Comment
RSA575976
Narcissus tazetta
Steve Boyd
1981-2-2
s.n.
Riverside
Gavilan Hills region, upper Arroyo del Toro along old road grad west of Bull Canyon Road.
610
Comment
UC1146058
Nassella lepida
C. L. Hitchcock and C. V. Muhlick
1964-3-17
23075
Riverside
open knoll 8 mi se Corona (along road to Elsinore)
Comment
RSA562482
Nassella pulchra
Steve Boyd, Timothy S. Ross
1992-5-5
7254
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Oak Flats along Serrano Spring drainage between Lucas Canyon Trail and junction of Bluewater and Verdugo Trails.
732
Comment
RSA689488
Nassella pulchra
Scott D. White, Michael Honer
2003-4-2
8899
Riverside
Just west of I-15 Freeway and northeast of Lawson Dr.
305
Comment
POM220131
Navarretia atractyloides
F. M. Reed
1932-6-20
7239
Riverside
Dry roadside opposite Prison Camp at Dripping Springs - road from Temecula to Aguanga.
Comment
UC472767
Nemacaulis denudata var. gracilis
Mary F. Spencer
1918-4-13
806
Riverside
Palm Springs Colorado Desert
125
Comment
UCR279517
Nemacladus
A. C. Sanders, Jim Malusa
2017-3-27
43103
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
CLARK-A1528-2371
Nemacladus glanduliferus
John C. Roos
1966-3-20
Riverside
Comment
UCR127941
Nemacladus glanduliferus
A. C. Sanders, G. Nuhn
1995-4-20
16580
Riverside
Sonoran (Colorado) Desert, Coachella Valley, near Fan Hill, NE of Dillon Road on an abandoned road, below Little San Bernardino Mtns. NE of 1000 Palms
549
Comment
UC64329
Nemacladus longiflorus var. longiflorus
H. M. Hall
Jun 1897
661
Riverside
Onstatt's Valley; San Jacinto Mts.
Comment Read comments Nov 24 2012
SEINET13681942
Nemacladus orientalis
Tina Ayers, Randy Scott
2017-3-19
1920
Riverside
Chuckwalla Mountains, ca 8 miles west of Chuckwalla Valley Road on Dupont Road, roadside at edge of wilderness area
152
Comment
RSA500212
Nemacladus ramosissimus
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-5-7
3531
Riverside
Vail Lake area, recent burn in hills just to SW of the dam.
488
Comment
RSA543854
Nemacladus ramosissimus
Steve Boyd, Orlando Mistretta
1991-5-22
6310 B
Riverside
Vail Lake area, base of Agua Tibia Mtn, E of Dorland Mtn, W of Kolb Crk.
549
Comment
RSA674707
Nemacladus ramosissimus
Scott D. White
2000-5-1
7749
Riverside
Corona: Western foothills of Santa Ana Mountains near Bedford Canyon.
351
Comment
SBBG101661
Nemacladus ramosissimus
S. Boyd
1991-5-20
6260
Riverside
Temescal Cyn, S flank of Alberhill Mtn, W end adjacent to old clay mine area
426
Comment
RSA759208
Nemacladus ramosissimus
Robt. Allen, L. Fuentes
2008-4-10
s.n.
Riverside
Along Bear Canyon Trail, 0.21 air mile SSE of the trailhead near Ortega Hwy.
664
Comment Read comments Jan 16 2012
UCR88123
Nemacladus rubescens
A. C. Sanders, G. Nuhn
1995-4-20
16579
Riverside
Sonoran (Colorado) Desert, Coachella Valley, near Fan Hill, NE of Dillon Road on an abandoned road, below Little San Bernardino Mtns. NE of 1000 Palms
549
Comment
SEINET10906122
Nemacladus rubescens
Kenton L. Chambers
1973-3-19
Chambers 3612
Riverside
Cottonwood Pass road at south border of Joshua Tree National Monument, 1.0 mile north of junction with Highway 60
Comment
JOTR35435
Nemacladus sigmoideus
Harding, Mitzi, M. Wheeler, K. Callahan, C. Barrows
2013-4-25
41
Riverside
Joshua Tree National Park. Little San Bernardino Mtns; upper reaches of Fan Canyon W of Juniper Flats
Comment
RSA659773B
Nemacladus sigmoideus
J. C. Roos
1947-3-15
3354
Riverside
Mouth of Deep Canyon. Santa Rosa Mtns
366
Comment Read comments Apr 3 2011
CAS-BOT-BC224919
Nemophila menziesii
A. C. Sanders
2011-4-6
38983
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
POM3491
Nemophila menziesii
H. M. Hall
1899-05
s.n.
Riverside
San Jacinto Mtns.
1601
Comment
RSA620357
Nemophila menziesii
A. C. Sanders
1997-3-1
19724
Riverside
Box Springs Mtns: Coyote Hill (Bench Mark Versity , 1386ft) and ridge S and SE of the UCR Botanic Garden.
427
Comment
UCR251693
Nemophila menziesii
T. B. Salvato
2014-4-9
7835
Riverside
Perris-Aguanga Basin, Menifee, c. 4 mi southeast of Canyon Lake, northeast corner of Bundy Canyon Road and Sunset Avenue
534
Comment
UC1329953
Nicolletia occidentalis
James E. Cole
1941-5-31
842
Riverside
Lost Horse Mine Road Joshua Tree National Monument
1402
Comment
UC406106
Nicotiana clevelandii
E. E. Schellenger
1911-2-25
Riverside
Shavers Well; Colorado Desert
Comment
UCR85251
Nicotiana clevelandii
A. C. Sanders, G. K. Helmkamp, P. J. MacKay
1995-3-19
16184
Riverside
Western Colorado Desert, Coachella Valley, Willow Hole, 4 miles south of Desert Hot Springs.
213
Comment
SEINET7882515
Nicotiana glauca
Jean Coulson
1959-1
175
Riverside
U.C.R. Campus, Riverside County, Calif. E. of garden behind Agricultural Extention Bldg. in rock out-crop.
1
Comment
SBBG32354
Nicotiana obtusifolia
L. S. Rose
1967-12-19
Riverside
La Quinta
15
Comment
RSA0018753
Nicotiana obtusifolia
Viki Cruz
1983-5-8
17
Riverside
On the banks of the stream one-quarter mile into Magnesia Canyon, Santa Rosa Mts.
Comment
UCR16396
Nicotiana quadrivalvis
Rex Sanders
1973-5-13
s.n.
Riverside
Santa Ana Mtns, along Hwy 74, 3.19 mi from Orange County line, in Riverside Co., about 1/3 from the top of the canyon, coastal side of the mountains
457
Comment
UC844076
Nolina bigelovii
Carl B. Wolf
1932-10-13
4315
Riverside
1/2 mi before reaching Cottonwood Springs; Colorado Desert, Eagle Mts.
289
Comment
CAS-BOT-BC71166
Notholaena californica
Eliz. Parsons Hawver
1917-4-1
s.n.
Riverside
Palm Springs
Comment
RSA314458
Notholaena californica subsp. leucophylla
R. F. Thorne, Fosberg, Sachet, Herbst
1983-4-23
55467
Riverside
San Bernardino Mountains: side canyon on W side of Whitewater Canyon, ca. 3.3 miles N of Whitewater post office.
595
Comment
SEINET7072842
Oenothera californica
A. G. Vestal
1963-5-19
s.n.
Riverside
About 0.5 mile west of Cahuilla. Coordinate datum: WGS84/NAD83. (33? deg. 32' 25" North Latitude, -116? deg. 45' 8" West Longitude, Coordinate datum: NAD27.).
Comment
UCR101206
Olea europaea
D. L. Banks, Lauren Raz
1996-11-5
1157
Riverside
Agua Tibia Mountains, Pechanga Indian Reservation, south of San Gabriel Church; along a newly established firebreak along a NW-SE running ridgeline, near the water tank in section 34
421
Comment
UC310592
Oligomeris linifolia
Philip A. Munz
1926-1-31
9970
Riverside
Dos Palmas Spring; Colorado Desert, Dos Palmas Spring
Comment
UCR85086
Oligomeris linifolia
A. C. Sanders, G. K. Helmkamp, P. J. MacKay
1995-3-12
16026
Riverside
Sonoran (Colorado) Desert, Coachella Valley, City of Indio, just SW of Whitewater River channel at Auto Center Drive (Hwy 111)
-7.5
Comment
CHSC955
Olneya tesota
V. Holt
1942-3-28
Riverside
Colorado river near Blythe.
82
Comment
RSA0038513
Oncosiphon piluliferum
R. E. Riefner Jr.
2012-4-30
12 -82
Riverside
city of Lake Elsinore, south side of Alberhill Creek, west of Hwy 74, vicinity of Bromley Ave. and Baker Street
380
Comment
UCR26903
Oncosiphon piluliferum
Polly Schiffman
1981-5-19
021
Riverside
Lake Perris State Recreation Area, Moreno Beach Road, 1.75 mile south from northern entrance gate
488
Comment
UCR269228
Oncosiphon piluliferum
A. C. Sanders, T. B. Salvato, Cecile Shohet
2016-2-28
42001
Riverside
Peninsular Range, along Hwy 79 c. 1 km east of Los Caballos Rd. and 1 km west of Pauba Rd.
401
Comment
CAS-BOT-BC58057
Opuntia basilaris var. basilaris
Dr. Barton W. Evermann
1924-4-1
s.n.
Riverside
Field redacted by CAS, contact the data manager for more information
Comment
RSA4029
Opuntia basilaris var. basilaris
C. B. Wolf
1931-10-14
2456
Riverside
Snow Creek 3/4 miles below the Fish Hatchery, N base of San Jacinto Mountains.
427
Comment
RSA750608
Opuntia chlorotica
K. M. Meyer, A. Townesmith, T. Scott
2007-3-19
22
Riverside
San Bernardino National Forest. San Jacinto Ranger District, Sawmill Trailhead, about 0.3 mi. along Pinyon Flats Transfer Station Rd., off of Route 74.
1232
Comment
UCR161018
Opuntia littoralis
Scott D. White
1994-6-23
2101
Riverside
Temecula/Murrieta Region, Santa Gertrudis Creek, c. 1 mi. east of Skunk Hollow
396
Comment
RSA20704
Opuntia polyacantha var. erinacea
C. B. Wolf
1938-6-11
9419
Riverside
San Jacinto Mountains, Palms to Pines Highway, at Ribbonwood.
1067
Comment
CAS-BOT-BC56909
Opuntia polyacantha var. hystricina
C. B. Wolf; P. C. Everett
1938-9-29
3352
Riverside
Field redacted by CAS, contact the data manager for more information
Comment
CLARK-A1528-78
Orcuttia californica
Ruth Cooper
1941-6-8
76 K
Riverside
Menifee Valley
Comment
UCR61093
Orobanche bulbosa
Steve Boyd, C. Boyd, K. A. Boyd, R. Noyes, L. Arnseth
1988-5-28
2301
Riverside
San Jacinto Mtns, Cahuilla Mountain, west of Anza, along hiking trail, mostly along the crest
1700
Comment
UC218255
Orobanche californica subsp. feudgei
Philip A. Munz
1922-6-26
5827
Riverside
South slopes Santa Rosa Mountains.
Comment
UCR35210
Orobanche californica subsp. feudgei
L. B. Ziegler
1972-6-14
483
Riverside
San Jacinto Mtns, Hemet (= Garner) Valley.
1402
Comment
CDA42039
Orobanche fasciculata
H. S. Gill
1969-6-24
s.n.
Riverside
H.A. Manchester property, Sun Town Trailer Park, Cathedral City.
0
Comment
UCR62859
Orobanche parishii
Scott D. White
1990-6-14
s.n.
Riverside
Peninsular Range, Rainbow area: c. 1 mi (airline) SE of Temecula Canyon and 1 mi (airline) NW of Rainbow Valley. S boundary of property on the San Diego County line
427
Comment
CLARK-A1045-166
Orthocarpus densiflorus
George K. Helmkamp
1979-4-27
Riverside
Santa Ana Mountains Wildomar 7.5'Q
Comment
JEPS38571
Osmadenia tenella
W. L. Jepson
1901-5-31
1556
Riverside
Walter's Ranch Temescal Wash
Comment
UC63685
Osmorhiza berteroi
H. M. Hall
1897-8-11
803
Riverside
Tamarack and Round valleys San Jacinto Mountains
2743
Comment
RSA585876
Oxalis albicans subsp. californica
D. L. Banks, S. D. Boyd
1995-5-9
360
Riverside
NW Palomar Mountains; Agua Tibia Mountains; N of the Cleveland National Forest and the Agua Tibia Wilderness Area; N slope of Agua Tibia Mtn., the Dorland Mtn. area, W of the Dripping Springs Alcove Area, W of Woodchuck Campground.
732
Comment
UC1608250
Oxalis albicans subsp. californica
Steve Boyd
1992-4-14
6873
Riverside
along Blue Water Trail (Blue Water Cyn, downstream to the confluence with San Mateo Creek); Santa Ana Mtns, San Mateo Canyon Wilderness Area
335
Comment
UCR19480
Oxytheca emarginata
E. C. Jaeger
1922-7-23
s.n.
Riverside
San Jacinto Mtns., Pines to Palms Trail, east slope of mountains
1524
Comment
UC489019
Oxytheca trilobata
C. V. Meyer
1929-6-13
759
Riverside
Chalk Hill San Jacinto Mts.
1463
Comment
CAS-BOT-BC121216
Paeonia californica
Robert F. Thorne; E. Lathrop
1969-6-6
39329
Riverside
Santa Rosa Plateau, Rancho california
609
Comment
OBI74593
Paeonia californica
David J. Keil
1983-4-15
16904
Riverside
E of Temecula on SR79
Comment
RSA434266
Paeonia californica
Ora M. Clark
1929-3-2
1627
Riverside
Near Elsinore.
Comment
CDA14250
Palafoxia arida
G. F. Hrusa, J. A. Hart
1993-4-4
10597
Riverside
Cholla Garden, Joshua Tree N.M.
Comment
CDA8436
Palafoxia arida
A. C. Browne
1957-4-6
Riverside
6 miles east of Indio.
0
Comment
UCR242304
Palafoxia arida
A. C. Sanders, T. B. Salvato
2012-10-12
40430
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, along Wileys Well Rd. c. 3 miles north of Wileys Well/ Bradshaw Trail
155
Comment
UCR3810
Palafoxia arida
Frank C. Vasek
1964-4-12
640412- 08
Riverside
Sonoran (Colorado) Desert, 29 Palms Road, 2.9 mi south of San Bernardino Co line, 1.5 mi from the junction with Rice Road
Comment
SEINET10799064
Palafoxia arida
David B. Dunn, A. Folsom
1948-6-17
Dunn 3809
Riverside
Near quad 2. At camp in Pushawalla Canyon under palms. Desert wash, Indio Hills, Colorado Desert.
Comment
RSA779200
Palafoxia arida var. arida
J. Andre
2011-2-9
15937
Riverside
Mecca Hills; along Box Canyon Road at upper end of gorge, approx. 6 miles SSE of Jct. with I-10, approx. 12 miles west of Chiraco Summit
284
Comment
RSA781995
Palafoxia arida var. arida
Stephanie Rockwood, Christi Gabriel
2011-10-18
123
Riverside
Ford Dry Lake Area, Pallen Dunes Road. I10 exit 217. Chuckwalla Valley.
96
Comment
UCR92427
Palafoxia arida var. arida
E. R. Blakley
1993-5-20
7566
Riverside
Sonoran (Colorado) Desert, W of roadside rest area at jct of Hwy 19 and road S to Wiley's Well, c. 15 mi west of city of Blythe
Comment
UCSB9919
Palafoxia arida var. arida
Gunnerson, Robert
1953-3-21
Riverside
9 miles east of Indio
Comment
VVC1457
Palafoxia arida var. arida
A. C. Sanders
1996-11-23
19655
Riverside
San Bernardino Mtns., Whitewater Canyon, just above Bonnie Bell, 2.3 miles below the stream crossing near the fish hatchery, E of VAMB Captain
534
Comment
RSA0040035
Palafoxia linearis
W. Marquart
1938-3-12
s.n.
Riverside
Wiley's Well.
Comment
CLARK-A1528-80
Panicum capillare var. occidentale
John C. Roos
1951-9-25
5255
Riverside
Riverside
259
Comment
UCR251736
Panicum hirticaule
Kristin Forgrave, Joshua Paolini
2013-8-7
029
Riverside
Colorado (Sonoran) Desert, Ford Dry Lake, just north of I-10
109
Comment
UCR100375
Panicum miliaceum
A. C. Sanders, T. Tennant, A. Montalvo & B. Wagner
1997-11-20
21614
Riverside
Lake Skinner Reserve area, Crown Valley, east of Rawson Road
671
Comment
CLARK-A1528-689
Papaver californicum
Grace Sprague
1968-5-3
Riverside
Twin Pines
Comment
RSA445556
Papaver californicum
Robert Gustafson
1983-4-18
2497
Riverside
Clinton Keith Rd. about 2.5 miles from its junction with Hwy 15, eastern slopes of the Santa Ana Mtns.
457
Comment
SBBG101640
Papaver californicum
S. Boyd with T. Ross
1990-5-11
4629
Riverside
Vail Lake area, base of Agua Tibia Mtn, E of Dripping Springs Cmpgrdt, S of Hwy 79
Comment
RSA0020380
Parietaria hespera
Duncan S. Bell, Keir Morse
2013-3-30
4661
Riverside
A small hidden spring in an unnamed canyon to the east of Snow Canyon, about 1.8 air miles southwest of Windy Point.
482
Comment
CAS-BOT-BC413395
Parietaria hespera var. hespera
Walter W. Zabriskie
1973-2-21
124
Riverside
Pipistrelle Canyon, Deep Canyon drainage, N slope Santa Rosa Mtns.
426
Comment
GMDRC3550
Parietaria hespera var. hespera
J. Andre, T. La Doux
2009-2-25
10811
Riverside
Chuckwalla Mountains: growing on rocky (granitic) north-facing slope, approx 0.5 mi. south of I-10 freeway at Eagle Mtn Rd exit, USGS 7.5 min. Quad: Desert Center 33 deg. 41.303' N 115 deg. 27.236' W. Elev. 1358 ft.
414
Comment
UCR124096
Parietaria hespera var. hespera
Steven R. Hill
2001-5-3
33659
Riverside
San Jacinto Mtns., NE-facing slopes of Mt. San Jacinto, Tramway Road in vicinity of road summit, Chino Canyon, c. 3.8 mi west of Calif. Hwy 111, Palm Springs. Palm Springs Aerial Tramway property, around and below parking area
793
Comment
SBBG3285
Parkinsonia florida
H. and M. Dearing
1940-6-7
4334
Riverside
Box Cyn, E of Mecca
Comment
SDSU7891
Parkinsonia florida
D. L. Harrison
1967-4-13
13 IV87D
Riverside
Sandy roadside. From jet. of St. Rt. 111 & St. Rt. 195 in Mecca, NE 15 miles on St. Rt. 195 in the Mecca Hills.
91
Comment
UCR97470
Pectocarya anisocarpa
A. C. Sanders
1997-3-1
19754
Riverside
Box Springs Mountains, E side of Pigeon Pass Valley c. 1/2 mile NW of Lawless Ranch, east of intersection of Hidden Springs Road and Pigeon Pass Road.
579
Comment
HSC3747
Pectocarya heterocarpa
C. L. Hitchcock
1966-3-21
24328
Riverside
About 15 mi. S of Rice, on dirt road to Blythe.
Comment
JOTR28951
Pectocarya heterocarpa
La Doux, Tasha
2005-3-30
1187
Riverside
Joshua Tree National Park. Next to Fried Liver Wash
544
Comment
RSA0123297
Pectocarya heterocarpa
Duncan S. Bell, Larry Heronema, Isaac Marck, Evan Meyer
2016-3-22
8982
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
RSA708432
Pectocarya linearis
Scott D. White
2005-3-29
10847
Riverside
Cabazon. Alluvial fan and benches west of San Gorgonio river and south of I-10 Freeway. West of existing gravel quarry, likely to be proposed for quarry expansion.
585
Comment
RSA33852
Pectocarya penicillata
N. C. Cooper
1944-4-23
1155
Riverside
Banning
701
Comment
RSA695835
Pectocarya penicillata
J. Russell Bruff
1934-6-19
550 -a
Riverside
Near Hemet Reservoir
Comment Read comments Dec 11 2011
POM368817
Pectocarya recurvata
F. R. Fosberg
1932-3-13
10628
Riverside
Thousand Palm Canyon, Coachella Valley
Comment
UCR49252B
Pectocarya recurvata
Steve Boyd
1986-3-9
1385 B
Riverside
Peninsular Range, Temescal Canyon: Alberhill Mtn., south slope of mtn., just east of claymine area
488
Comment
POM13104
Pectocarya setosa
P. A. Munz
1922-5-20
5497
Riverside
Kenworthy, San Jacinto Mountains.
1433
Comment
RSA747873
Pectocarya setosa
Justin M. Wood
2009-5-11
696
Riverside
Garner Valley, Quinn Flat area.
1372
Comment
UCR77717
Pectocarya setosa
Steve Boyd
1991-5-7
6169
Riverside
Peninsular Ranges, Santa Ana Mountains, SE and E side of Elsinore Peak
1067
Comment
UCR16845
Pedicularis densiflora
Robert A. Clark
1966-3-19
031966- 05
Riverside
Peninsular Range; Santa Ana Mtns, Skyline Drive 6 miles from entrance off Chase Ave., Corona
762
Comment
UC27331
Pedicularis semibarbata
H. M. Hall
1901-7
2593
Riverside
Tamarack Valley; San Jacinto Mountains
2743
Comment
CLARK-A1528-3592
Pellaea andromedifolia
John C. Roos
1952-4-29
5597
Riverside
Reche Canyon
457
Comment
SEINET3124929
Pellaea andromedifolia
Andrew C. Sanders, M. Jacobsmyer, C. L. Sanders
1995-1
15906
Riverside
Western Colorado Desert/ San Bernardino Mtns.; Whitewater Canyon, between Bonnie Bell & the fish hatchery
550
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
POM11163
Pellaea mucronata var. mucronata
P. A. Munz
1922-7-1
5938
Riverside
Santa Rosa Mountains: Old Nicholas Canyon.
1463
Comment
POM11167
Pellaea mucronata var. mucronata
P. A. Munz
1922-6-27
5849
Riverside
Santa Rosa Mountains: Santa Rosa.
2012
Comment
POM11755
Pellaea mucronata var. mucronata
P. A. Munz, I. M. Johnston
1922-5-19
5435 a
Riverside
Hemet Valley, San Jacinto Mountains.
1402
Comment
SDSU13338
Pellaea mucronata var. mucronata
C. Matt Guilliams
2000-4-29
Riverside
Santa Margarita Ecological Reserve, Insect Trail. 1.5 miles NE of Gavalin Mtn.
305
Comment
UCR213767
Pennisetum setaceum
Scott D. White, Justin M. Wood
2009-4-29
12619
Riverside
Little San Bernardino Mountains, city of Desert Hot Springs, proposed development north of Pierson Blvd and east of Verbena Dr.
Comment
POM11271
Penstemon californicus
Philip A. Munz
1922-7-3
5976
Riverside
Hemet Valley, 2 miles below Kenworthy
1372
Comment Read comments May 29 2011
RSA773108
Penstemon californicus
Duncan S. Bell, Joy D. England
2010-6-14
1300
Riverside
San Bernardino National Forest: Garner Valley, just west of Highway 74 approximately 2.5 miles southeast of junction of forest service road 6S04 and forest service road 6S13.
1367
Comment
RSA249834
Penstemon centranthifolius
Robert F. Thorne, J. P. Simon, C. W. Tilforth
1969-6-24
38095
Riverside
San Jacinto Mountains: San Bernardino National Forest. Above James Reserve in Hall Canyon.
1677
Comment
UC1018436
Penstemon clevelandii var. connatus
Jim Warren
1952-4-26
Riverside
Snow Creek
Comment
UC454771
Penstemon grinnellii
I. J. Condit
1910-6-22
Riverside
San Jacinto Mts.
2590
Comment
UCR167868
Penstemon grinnellii
T. B. Salvato, John F. Green
2004-5-27
574
Riverside
San Bernardino Mtns, head of Banning (San Gorgonio River) Canyon close to the San Bernardino Co. line, 1 mi SE of Oak Glen Conservation Camp
1402
Comment
JEPS44383
Penstemon grinnellii var. grinnellii
Lauramay T. Dempster and G. L. Stebbins
1966-6-19
4263
Riverside
1 mi se Toro Peak ridge (Santa Rosa Mountains); , se of Toro Peak ridge
2286
Comment
NY661175
Penstemon spectabilis var. spectabilis
R. M. Straw
1953-6-6
457
Riverside
0.4 mile north of Fulmore Lake on Idylwild to Banning Road
Comment
RSA0070922
Pentagramma maxonii
Steve Boyd, Amber Maurice, Pesach Lubinsky, Leland Lubinsky
2003-4-17
10470
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
RSA0060330
Pentagramma triangularis
O. W. Robinson
1916-3-29
s.n.
Riverside
Burton's Canyon, Elsinore.
Comment
CAS-BOT-BC300508
Pentas
O. F. Clarke
2007-10-15
s.n.
Riverside
Peninsular Range: Riverside; O.F. Clarke residence, 266 Frost Court; east edge of UCR campus
351
Comment
RSA0042375
Peritoma arborea
Duncan S. Bell, LeRoy Gross
2014-3-20
6282
Riverside
Orocopia Mountains; Orocopia Wilderness area; northeastern section of range; approximately 3.5 air miles south of Hayfields Lake.
609
Comment
JEPS24878
Perityle emoryi
Peter M. Ray
1949-3-6
1321
Riverside
near 1000 Palms; Coachella Valley, Willis Palms
Comment
RSA336413
Perityle emoryi
R. F. Thorne, Walter Wisura, A. Shmida, Thomas W. Whitaker
1978-4-23
52055
Riverside
Palm to Pines Highway: Above Palm Desert., north slope Santa Rosa Mountains.
Comment
SD127618
Perityle emoryi
David Charlton
1988-2-18
1121
Riverside
South side of Little San Bernardino Mountains. Fargo Canyon Road to Cottonwood Wash, south of Joshua Tree, 1 mile east of junct Dillon Road
609
Comment
UC1523403
Peucephyllum schottii
Robert F. Thorne, W. A. Tilforth, L. Schultz, R. K. Benjamin and J. Hogge
1980-4-16
54079
Riverside
3.2 mi n Hwy. 10 and Whitewater P.O. (branch ravine running w from Whitewater Canyon, w of road); San Bernardino Mts.
609
Comment
UCR244317
Peucephyllum schottii
Jim Andre
2012-4-16
20892
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
POM18746
Phacelia brachyloba
P. A. Munz
1923-6-14
7055
Riverside
Glen Ivy Trail to Santiago Peak
1067
Comment
RSA74790
Phacelia campanularia
F. W. Peirson
1926-2-22
6499
Riverside
On talus slope east of bridge over Whitewater River, head of Coachella Valley
Comment
SD119898
Phacelia campanularia
Louis B. Ziegler
1973-5-2
508
Riverside
Desert slopes of San Jacinto Mountains near Hwy #74, Ao to 1 mile below Pinyon Flats
1189
Comment
UCR102736
Phacelia campanularia
B. G. Pitzer
1998-1-25
3429
Riverside
Lakeview Mtns., Warren Road, just below water tank at base of hills, W side of road c. 0.5 mi. NE of Juniper Flat Road
610
Comment
RSA0106605
Phacelia campanularia subsp. campanularia
Robert F. Thorne
1995-3-29
63030
Riverside
White Water Canyon.
600
Comment
RSA74497
Phacelia campanularia subsp. vasiformis
F. W. Peirson
1928-4-24
7896
Riverside
Below Cottonwood Spring, northern edge of Colorado Desert.
Comment
UC881002
Phacelia campanularia subsp. vasiformis
C. L. Hitchcock
1940-3-29
5862
Riverside
ca 100 yds e Spring; Cottonwood Canyon
Comment
HSC13709
Phacelia cicutaria var. hispida
C. L. Hitchcock
1966-3-15
24156
Riverside
1 mi. E of Glen Ivy Hot Springs
Comment
RSA795747
Phacelia crenulata var. ambigua
Jim Andre
2012-3-19
21302
Riverside
Orocopia Mountains; north end of range, 0.5 miles south of junction of Box Canyon Road and I-10 freeway, 23 miles east of city of Coachella.
488
Comment
JOTR35475
Phacelia cryptantha
Harding, Mitzi, M. Wheeler, K. Callahan, C. Barrows
2013-4-26
78
Riverside
Joshua Tree National Park. Little San Bernardino Mtns; W. of Juniper Flats
1389
Comment
POM250248
Phacelia curvipes
E. C. Jaeger
1939-6-1
s.n.
Riverside
Pinon Alta, Mojave Desert
1585
Comment Read comments Mar 25 2011
JOTR31959
Phacelia distans
La Doux, Tasha, M. Harding, B. Truesdell
2011-3-15
2195
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains; deep-cut drainage in southwest Pinkham Wash
Comment
RSA278976
Phacelia distans
Barry A. Prigge
1978-3-23
2426
Riverside
NW Colorado desert, 1.2 miles E of Sky Valley near Dillon X Skyridge Roads
335
Comment
RSA428216
Phacelia distans
Robert Gustafson
1983-3-27
2486
Riverside
Dry rocky canyon southwest of Lake Cahuilla .
Comment
RSA667994
Phacelia distans
C. R. Annable
1995-3-15
2280
Riverside
2.7km SW of Valerie on road to Martinez Canyon.
Comment
UCSB26909
Phacelia imbricata
Wilken, Dieter
1969-6-30
Riverside
County Road R1, 1.0 miles south of Idyllwild, San Jacinto Mtns.
1524
Comment
UC219582
Phacelia imbricata subsp. patula
P. A. Munz
1922-7-8
6060
Riverside
Fern Valley San Jacinto Mts.
1767
Comment
RSA651700
Phacelia minor
Diane M. Ramirez
1983-5-15
11
Riverside
Mellor Ranch Road, 4 mi S of junction with CA Hwy 243, S of Banning.
Comment
UC218087
Phacelia minor
P. A. Munz and I. M. Johnston
1922-5-19
5356
Riverside
5 mi ne Murietta
457
Comment
RSA0108816
Phacelia neglecta
Duncan S. Bell, Amanda Turek
2009-3-30
188
Riverside
South end of the Arica Mountains; approximately 1.5 air miles southwest of Priest Well.
365
Comment
RSA485840
Phacelia neglecta
T. S. Elias
1988-2-26
10690
Riverside
Northeastern section of Eagle Mtns east of Joshua Tree National Monument; growing in flat rocky area adjacent to boundary of Joshua Tree National Monument.
Comment
UCR41464
Phacelia neglecta
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6138
Riverside
Sonoran (Colorado) Desert, N foot of the Chuckwalla Mountains, 2.75 mi (airline) SE of Desert Center
367
Comment
UCSB10392
Phacelia parryi
Yokoyama, Howard
1953-3-21
Riverside
9 miles east of Indio
Comment
UCR140562
Phacelia ramosissima
Randall T. Schuh, Cassis, Schwartz, Weirauch, Wyniger, Forero
2004-5-20
8- 64
Riverside
San Jacinto Mtns, San Bernardino National Forest, Hwy 74 near Cranston Guard Station, 10 miles east of Hemet, Site L8
581
Comment
UCR22110
Phacelia ramosissima
Steve Boyd
1980-5-15
280
Riverside
Gavilan Hills, Harford Springs County Park, northwest corner of the Gavilan plateau
625
Comment
CAS-BOT-BC250619
Phalaris minor
K. Larson
1977-5-12
2280
Riverside
Wiley Wells Rd. ca. 20 mi. W. of Blythe
Comment
RSA736307
Phalaris paradoxa
Scott D. White, Justin M. Wood
2008-5-13
11954
Riverside
I-215 freeway right of way. South of Scott Rd.
Comment
UCR2659
Phleum alpinum
F. M. Reed
1908-7-14
2474
Riverside
San Jacinto Mtns., Meadow in Round Valley
2744
Comment
UCR2663
Phleum pratense
F. M. Reed
1903-12-10
224
Riverside
San Bernardino Valley/Upper Santa Ana River region, Riverside, Terraces Ranch [547 Chicago Ave., near Arroyo Tequesquite]
305
Comment
UCR113892
Phoenix canariensis
Mitch Provance
1998-4-14
445
Riverside
Jurupa Mountains, Crestmore Heights, E. Rattlesnake Mt., 'Oak Knoll' about 0.5 km west of Rubidoux Blvd., across the street from the Crestmore Mines at the Riverside Cement Company.
396
Comment
RSA220378
Phoradendron californicum
C. W. Tilforth, John Dourley
1971-6-14
344
Riverside
Between Chiriaco Summit and Red Butte Wash, aong aqueeduct maintenance rd.
534
Comment
SBBG32262
Phoradendron californicum
L. S. Rose
1966-12-11
Riverside
Palm Springs
152
Comment
POM9802
Phoradendron californicum
Philip A. Munz
1921-12-31
4703
Riverside
Andreas Canyon.
Comment
RSA443393
Physalis acutifolia
J. C. Roos
1965-9-5
s.n.
Riverside
Blythe.
Comment
RSA423816
Physalis crassifolia
M. B. Dunkle
1934-2-25
3846
Riverside
Cathedral Canyon. Colorado Desert.
152
Comment
RSA709876
Physalis crassifolia
Sarah J. De Groot, Leland Lubinsky, Naomi S. Fraga, Lisa Rojas
2005-2-10
4621
Riverside
Along Palen Pass Road, near Palen Pass, between Granite and Palen Mountains. Bluff of sharp light-colored volcanic rock.
402
Comment
UC1546690
Physalis crassifolia
Barry A. Prigge
1988-2-21
7857
Riverside
2 mi w Clemens Well; Imperial Desert, Orocopia Mountains
228
Comment
CDA42620
Picris echioides
J. Chandler
1998-9-22
s.n.
Riverside
Upper Chase Nursery, 19851 Patterson Ave., Perris.
0
Comment
JEPS47909
Pinus flexilis
W. L. Jepson and H. M. Hall
1901-5-25
1452
Riverside
very top Santa Rosa Peak
Comment
UCR261150
Pinus halepensis
A. C. Sanders, Jeff Crain, Nina Kidd
2015-5-20
41732
Riverside
Temesal Canyon, open area on south side of I-15, between Horse Thief Canyon Road and Hostettler Rd.
395
Comment
UC1134062
Pinus monophylla
R. St. John
1931-1-15
173
Riverside
Vandevender Flat San Jacinto Quadrangle
Comment Read comments Jul 5 2010
UCSB9245
Pinus monophylla
Wilson, Richard
1958-5-18
Riverside
At pinon Flats on State highway 74
Comment
CLARK-A1528-3562
Pinus quadrifolia
John C. Roos
1965-8-18
Riverside
San Jacinto Mountains
Comment
NY62442
Pinus quadrifolia
N. H. Holmgren
1969-6-18
3587
Riverside
This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request.
Comment
RSA3409
Pinus quadrifolia
B. D. Stark
1931-8-29
2448
Riverside
Vendeventer Flat, San Jacinto Mts. Altitude 4500 ft.
1372
Comment
RSA562457
Piperia cooperi
Steve Boyd, Timothy S. Ross
1992-5-5
7232
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Eastern portions of Oak Flats along the Bluewater Trail.
732
Comment
CAS-BOT-BC170425
Pistacia atlantica
A. C. Sanders
1994-5-15
14480
Riverside
Mount Rubidoux, a rocky granitic hill on the NW side of Riverside on the east bank of the Santa Ana River
400
Comment
UCR219072
Pistia stratiotes
Dave Goodward
2010-10-6
s.n.
Riverside
Sonoran (Colorado) Desert, Thermal, 89635 Ave. 81, west of Hwy 86 and Harrison St.
-35
Comment
RSA612851
Pisum sativum
D. L. Banks
1997-3-1
1365
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
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
HSC3760
Plagiobothrys canescens
R. A. Eagle
1964-3-28
11
Riverside
5 mi. out of Riverside on the Van Buren St.
Comment
OBI53725
Plagiobothrys canescens
Bill Wagner
1988-3-9
s.n.
Riverside
At Benton Rd and San Diego aqueduct, 1/2 mi E of Winchester Rd, NE of Murrieta
411
Comment
RSA674847
Plagiobothrys canescens
Scott D. White
2000-5-3
7760
Riverside
Temecula Area: Near Wolf Valley. Valley and hillsides along unnamed tributary to Temecula Creek, directly S of Red Hawk subdivision.
351
Comment
UCR225510
Plagiobothrys canescens
A. C. Sanders
2011-3-29
38861
Riverside
Peninsular Range; Perris-Aguanga Basin Region, hills between Sun City and Perris, low hilltop along powerline corridor c. 1/2 mile west of Goetz Rd., west of Alabaster Loop, above the San Jacinto River upstream of Railroad Canyon Lake
451
Comment
UCR92712
Plagiobothrys canescens
A. C. Sanders, E. J. Lawlor, C. L. Sanders
1996-4-21
18066
Riverside
S slope of San Bernardino Mtns, Morongo Indian Reservation, grounds of the Malki Museum, NE of Banning.
732
Comment
POM13593
Plagiobothrys leptocladus
P. A. Munz
1922-5-5
5158
Riverside
Mystic Lake, near Moreno.
Comment Read comments Mar 20 2011
RSA785183
Plagiobothrys leptocladus
D. E. Bramlet
1992-4-29
2260
Riverside
San Jacinto Valley, 8 km SW of Hemet, NW of the intersection of California Ave. and Stowe Rd., c. 250 ft. north of Stowe Rd. and c. 350 ft. west of California Ave.
456
Comment
UCR266323
Plagiobothrys leptocladus
D. E. Bramlet
1991-4-29
2097
Riverside
Perris-Aguanga Basin Region; San Jacinto Valley, 6.5 km west of Hemet & c. 0.4 km west of intersection of Florida Ave./Hwy 74 & Warren Road, north of Florida
457
Comment
RSA496130
Plagiobothrys tenellus
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-18
3009
Riverside
Vail Lake area, low hills west of Kolb Creek arm of lake.
488
Comment
SDSU21873
Plagiobothrys undulatus
Michael G. Simpson, Laura Benedict, Zack Principe, Lee Ripma, Nuri Benet-Pierce, Andy Siekkinen
2016-5-7
3978
Riverside
Santa Rosa Plateau Ecological Reserve. Across street from vernal pool trail, ca. 4 miles north on road from Visitor's Center.
636
Comment
RSA574743
Plantago erecta
Steve Boyd
1982-3-30
s.n.
Riverside
Gavilan Hills region, Temescal Canyon, south slope of Alberhill Mountain, just east of extensively mined area.
427
Comment
UCR232036
Plantago erecta
John F. Green
2008-4-24
11- 01
Riverside
Peninsular Range; SE Gavilan Hills, SW of Perris along Hwy 74, vicinity of Kimes Ln.
511
Comment
UCR138767
Plantago lanceolata
Scott D. White
1997-5-18
5157
Riverside
San Jacinto Mtns., Vista Grande Area: just west of USFS Vista Grande Fire Station (i.e. Hwy 243, c. 10 road mi SE of Banning)
1509
Comment
UCR132905
Plantago major
John Wear
1998-7-8
s.n.
Riverside
San Jacinto Mtns., Pine Meadow in eastern Garner Valley, R-Ranch, just east of Hwy 74, between Gold Hill and Thomas Mountain
1402
Comment
RSA0024821
Plantago ovata
Jim Andre
2013-3-4
23871
Riverside
Riverside Mountains; east side of range, along rocky dirt road to historic mine area, 0.8 miles west of Hwy 95, approx 12 miles south of Vidal Junction.
127
Comment
UCR74366
Plantago ovata
Theo Glenn
1991-4-30
91- 68
Riverside
Sonoran (Colorado) Desert, McCoy Mtns, NW of Blythe
280
Comment
POM46962
Plantago ovata var. fastigiata
Mary F. Spencer
1920-3-22
1487
Riverside
Palm Springs.
122
Comment
RSA382936
Platanthera leucostachys
Anstruther Davidson
1896-07
s.n.
Riverside
Strawberry Valley.
2439
Comment
UC4554
Platanthera leucostachys
H. M. Hall
August 1901
2513
Riverside
San Jacinto Mountains San Jacinto Mountains (Southern California)
1584
Comment
UCR224260
Platanus racemosa
Robt. L. Allen, Fred M. Roberts
2007-6-22
s.n.
Riverside
San Jacinto Mtns. Foothills, SE of Hemet, Bautista Cyn, c. 4 road mi SE of jct Bautista Cyn Rd & Fairview Ave.
727
Comment
RSA741373
Platystemon californicus
Scott D. White, Justin M. Wood
2008-5-15
11983
Riverside
San Jacinto Mountains: Johnson Meadow.
1415
Comment
UC1228584
Platystemon californicus
C. L. Hitchcock, C. V. Muhlick
1962-3-16
22163
Riverside
5 mi se Elsinore
Comment
UC1537343
Platystemon californicus
Gordon H. True Jr.
1935-2-26
16
Riverside
Mockingbird Canyon
Comment
RSA697726
Pleuraphis rigida
J. Russell Bruff
s.n.
Riverside
Palm Springs.
Comment
RSA757727
Pleuraphis rigida
LeRoy Gross, Jackie McConnaughy, Drew Monks, Thomas Stoughton, Jane Tirrell, Malia Volke
2010-4-12
4356
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
RSA796506
Pleuraphis rigida
Jim Andre
2012-3-19
21365
Riverside
Palen Valley; along Palen Pass Road (dirt), 1.2 miles east of Highway 177.
184
Comment
CAS-BOT-BC326642
Pleurocoronis pluriseta
C. L. Hitchcock
1966-3-21
24339
Riverside
At summit of pass through Sheep Hole Mountains about 40 miles south of Amboy
Comment
UC166734
Pleurocoronis pluriseta
S. B. Parish
1907-4-17
6083
Riverside
Palm Springs, Colorado Desert
Comment Read comments Oct 18 2016
RSA472128
Pluchea sericea
M. B. Dunkle
1933-5-6
3430
Riverside
Canyon N of Catherdral Canyon
Comment
RSA615394
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.
457
Comment
SD229103
Pluchea sericea
Dick Schwenkmeyer, Collection made by Tony Harper
2013-5-8
888
Riverside
Little Paradise Camp in Palm Canyon, approx. 8 miles S. of Cathedral City
869
Comment
UC820904
Poa fendleriana subsp. longiligula
P. A. Munz and I. M. Johnston
1922-5-21
5505
Riverside
Kenworthy; San Jacinto Mts
1402
Comment Read comments Mar 25 2011
UCR182092
Poa infirma
Tom Chester
2005-5-3
606
Riverside
Peninsular Ranges; Santa Ana Mountains region, Santa Rosa Plateau Ecological Reserve: Beginning of Vista Grande Trail near intersection with Granite Loop Trail, ~0.2 miles (0.3 km) from Visitor Center
535.4
Comment
UCD169224
Poa secunda
Elizabeth A. Kellogg; Elizabeth L. Taylor
1980-5-20
304 -13
Riverside
On N side of Hwy. 74.
Comment
UCR95715
Poa secunda subsp. juncifolia
D. L. Banks, Dylan Hannon
1996-5-3
971
Riverside
NW Palomar Mtns, Agua Tibia Mtns; Foothills south of Hwy 79; east of the Dripping Spring Campground; c. 150 m SE of the Helopad at the upper camp sites.
524
Comment
CAS-BOT-BC242996
Poa secunda subsp. secunda
Frank W. Gould
1944-4-5
2235
Riverside
17 miles E of Temecula on Highway 79
Comment
CAS-BOT-BC243001
Poa secunda subsp. secunda
Peter H. Raven
1958-5-17
12941
Riverside
7.4 miles SE of Banning on road to Idyllwild, San Jacinto Mountains
Comment
JOTR34480
Poa secunda subsp. secunda
Andre, Jim
2012-4-16
20961
Riverside
Joshua Tree National Park. Queen Valley; north side of Ryan Mtn. at Sheeps Pass campground area.
1370
Comment
UC70983
Poa secunda subsp. secunda
H. M. Hall
April 1903
3785
Riverside
vicinity of Riverside
365
Comment
UCR280984
Polycarpon tetraphyllum
Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett
2017-5-23
517- 29
Riverside
Temescal Valley, Mayhew Wash, N side of Temescal Canyon Rd., vicinity of I-15
320
Comment
UC284202
Polygala cornuta var. fishiae
P. A. Munz
1923-6-18
7127
Riverside
on rocky slopes Temecula Canyon
Comment
UC1713682
Polygonum amphibium var. emersum
I. M. Johnston
1918-5-30
2027
Riverside
Lee Lake Temescal Canyon
335
Comment
UC2031359
Polygonum arenastrum
Duncan S. Bell with Kim Clark, Ingrid Crickmore, Bob Ellis, Keir Morse, and Gene Ratcliff
2013-4-7
4776
Riverside
E side of Arica Mountains; W side of Rice Valley approx. 6 air miles SE of the ghost town of Rice or approx. 5.25 air Miles ESE of Priests Well.
Comment
UCR119820
Polygonum aviculare
Mitch Provance
1998-6-11
644
Riverside
Jurupa Mountains, Pediment of the NW Jurupa Mtns., area SE of the eastern extreme of Philadelphia St.
267
Comment
UC212845
Polygonum bistortoides
Mary F. Spencer
1919-7-6
1262
Riverside
Tacquitz meadow San Jacinto Mt.
2377
Comment
UC489278
Polygonum bistortoides
C. V. Meyer
1928-7-26
537
Riverside
Deer Springs San Jacinto Mt.
2743
Comment
UC6691
Polygonum douglasii subsp. douglasii
H. M. Hall
July 1901
2446
Riverside
Tauquitz and Tamarack Valleys San Jacinto Mts.
1828
Comment
UC495190
Populus
P. A. Munz
1932-4-24
12388
Riverside
along Snow Creek; San Jacinto Mountains, along Snow Creek
457
Comment
UCR121103
Populus fremontii
A. C. Sanders
2002-3-5
24890
Riverside
San Jacinto River Valley, State St. at the NW edge of the town of San Jacinto, near Mt. San Jacinto College on the south side of the river
457
Comment Read comments Mar 31 2014
UC1134775
Populus fremontii subsp. fremontii
R. St. John
1930-2-14
95
Riverside
Lewis Valley; San Jacinto Quad., Lewis Valley
Comment
PASA1571
Porophyllum gracile
Margaret Stason
April 1932
Riverside
Few miles west of Blythe
Comment
UCR94922
Portulaca oleracea
Scott D. White
1996-9-22
4534
Riverside
Perris Basin, Perris: Nuevo Road, just east of San Jacinto River crossing
435
Comment
RSA500203
Potamogeton pusillus
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-5-7
3542
Riverside
Vail Lake area, pond and freshwater marsh in Kolb Crk. just south of the lake.
Comment
SEINET3228132
Proboscidea althaeifolia
G. Rink, T. Thomas and K. Routson
2012-9-1
11655
Riverside
Blythe Solar Power Plant (proposed) about 10 miles northwest of Blythe
170
Comment
UCR211500
Proboscidea althaeifolia
Jim Andre, T. La Doux
2008-9-13
10267
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, along dirt road c. 2 mi. north of Desert Center, 0.5 mi. west of Tamarisk Golf Course/Kaiser Road jct.
234
Comment
UCSB33253
Prosopis pubescens
Miller, Brian
1963-6-1
Riverside
1000 Palms Oasis
30
Comment
JEPS44711
Prunus emarginata
Carl V. Meyer
1928-7-31
606
Riverside
Tahquitz Valley
Comment
UC193219
Prunus fasciculata
S. B. and W. F. Parish
Apr 1 1882-May 1 1882
1197
Riverside
Comment Read comments Mar 5 2011
UC218102
Prunus fasciculata
A. Gilman
1922-4-10
Riverside
Morongo Pass
Comment
CAS-BOT-BC158287
Prunus fasciculata var. fasciculata
Lester Rowntree
1937-4-1
s.n.
Riverside
North of Cottonwood Springs
Comment
RSA314043
Prunus fremontii
Walter Wisura
1983-7-9
3918
Riverside
11 mi fr. jctn. with Hwy 111. along Hwy 74.
Comment
SBBG3053
Prunus fremontii
M. Van Rensselaer
1937-6-23
Riverside
Palms to Pines Hwy
Comment
SBBG3057
Prunus fremontii
M. Van Rensselaer
1937-6-23
Riverside
Palms to Pines Hwy
Comment
SDSU9174
Prunus ilicifolia subsp. ilicifolia
W. T. Williams
1962-5-12
Riverside
San Jacinto Mts. Highway between Hemet and Idyllwild. 3000 ft. marker East side of roadside 10 ft.
914
Comment Read comments Nov 10 2008
RSA785020
Psathyrotes ramosissima
Duncan S. Bell
2012-3-18
3191
Riverside
The Mecca Hills; southeastern section of hills; at mouth of Hidden Canyon where drainage is blocked by the Coachella Canal, approximately 2.8 air miles southwest of Hidden Spring.
20
Comment
UCR128938
Psathyrotes ramosissima
Chris E. True, K. Flemming
2003-9-26
s.n.
Riverside
Sonoran (Colorado) Desert, Canyon Spring, Orocopia Mtns.
372
Comment
SBBG50926
Pseudognaphalium biolettii
N. R. Zabriskie
1973-4-6
624
Riverside
trail ca 25' N of stream, ca 30 yds downstream from "Big Pool", Andreas Cyn, E slope San Jacinto Mtns
335
Comment
SDSU13315
Pseudognaphalium biolettii
Shawn Johnston, Calf. Taxonomy Class spring 2000
2000-4-1
12
Riverside
Santa Margarita Ecological Reserve North end.
Comment
UCR100628
Pseudognaphalium biolettii
A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand
1997-3-12
19895
Riverside
Lake Skinner area, upper Rawson Canyon, 2.5 mi. NNE of Skinner Lake, 1 mi. SW of Crown Valley
595
Comment
UCR117085
Pseudognaphalium biolettii
A. C. Sanders, T. B. Salvato
2001-5-16
24302
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
UCR34931
Pseudognaphalium biolettii
L. B. Ziegler
1967-8-24
223
Riverside
San Jacinto Mtns, San Jacinto Valley. Mission [Avery] Canyon
503
Comment
UCR41231
Pseudognaphalium biolettii
N. M. Fellows
1985-1-5
67
Riverside
San Jacinto Mtns, Oasis de los Osos Preserve of the Nature Conservancy, off Snow Creek Canyon at the N foot of San Jacinto Mtn., 1 mi west of Snow Creek Village
506
Comment
SEINET10669298
Pseudognaphalium canescens subsp. microcephalum
Nye Leith, Greg Gust
2005-3-11
Nye 69
Riverside
BM 2228 ca. 4 miles W of Murrieta.
453
Comment
UCR281574
Pseudognaphalium leucocephalum
Mitch Provance, Matt K. Beyers, Jeremiah George, John Hazlett
2017-6-5
617- 81
Riverside
Temescal Valley, Mayhew Wash, S side of Temescal Canyon Rd. at intersection with Temescal Hills Rd.
309
Comment
UCR280932
Pseudognaphalium microcephalum
Mitch Provance, Matt K. Beyers, Jeremiah George, John Hazlett
2017-6-5
617- 16
Riverside
Temescal Valley, Mayhew Wash, 200 yards E of I-15, N side of Temescal Canyon Rd.
314
Comment
UCR169369
Pseudotsuga macrocarpa
June Latting
1972-5-3
s.n.
Riverside
San Jacinto Mtns, 1 mile east of Keen Summit, 2.5 miles east of Mountain Center (junction of Calif. Hwy 74 and Calif. Hwy 243), a short distance east of Pasadena YMCA camp on the south side of Calif. Hwy 74
1402
Comment
UC1260164
Psilocarphus brevissimus var. brevissimus
Robert F. Thorne
1974-5-23
44668
Riverside
Rancho California, top of Mesa de Colorado Santa Rosa Plateau, Mesa de Colorado
624
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
SEINET3407778
Psorothamnus arborescens var. simplicifolius
A. Stanley
1969-5-3
48
Riverside
2 miles from Morango Valley Rd. on Dillion Rd. Little San Bernardino Mountains
457
Comment Read comments Jun 12 2019
UCR131535
Psorothamnus arborescens var. simplicifolius
Jennie Phui
1998-5-30
026
Riverside
San Bernardino Mtns./San Gorgonio Pass, Morongo Indian Reservation, mouth of Lion Canyon, 0.5-2 miles up Lion Canyon road north of I-10 Fwy
549
Comment
CAS-BOT-BC353639
Psorothamnus emoryi
Mrs. Robert Campbell
1921-11-26
8
Riverside
Palm Canyon
Comment
JOTR37055
Psorothamnus emoryi
Hodges, Stephen R., E. Heck and A. Ingersoll
2015-9-24
610
Riverside
Joshua Tree National Park. Pinto Basin, in sandy wash running west from Pinto Wells at the base of sand ramps and the Eagle Mountains
Comment
POM275393
Psorothamnus emoryi
L. R. Abrams
1926-3-26
11098
Riverside
between Edom and Garnet east of San Gorgonio pass.
Comment
RSA0112104
Psorothamnus emoryi
Duncan S. Bell
2009-10-9
487
Riverside
Northwest of the Arica Mountains.
281
Comment
JEPS41645
Psorothamnus schottii
I. W. Clokey, B. C. Templeton
1930-4-9
4688
Riverside
North of Palm Springs, Colorado Desert
51
Comment
RSA444302
Psorothamnus schottii
W. W.
1988-4-2
4220
Riverside
Frontage Rd. off I 10, near pumping station in Pinkham Wash area
Comment
RSA498752
Psorothamnus schottii
Martha Hilend
1928-3-24
115
Riverside
Wash N of Palm Wash, SW of Fish Springs
Comment
UC866000
Psorothamnus schottii
I. W. Clokey, B. C. Templeton
1930-4-9
4688
Riverside
n Palm Springs (Colorado Desert); , n of Palm Springs
170
Comment
UCD108355
Psorothamnus schottii
Richard Bates
1949-4-26
s.n.
Riverside
Cathedral City.
Comment
UCR148473
Psorothamnus schottii
S. J. Myers
2005-1-31
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, c. 10 miles ESE of North Shore along Coachella Canal right-of-way, N of Rancho Dos Palmas
20
Comment
CAS-BOT-BC340952
Psorothamnus spinosus
A. C. Sanders
1995-5-23
17119
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
CAS-BOT-BC340954
Psorothamnus spinosus
Marcus E. Jones
1926-6-8
s.n.
Riverside
Palm Spring
Comment
POM12877
Pteridium aquilinum var. pubescens
P. A. Munz
1922-7-5
6012
Riverside
Tahquitz Valley, San Jacinto Mountains
2194
Comment
SD262303
Pterocarya stenoptera
A. C. Sanders
2017-5-15
43206
Riverside
Riverside, eastern side of UCR campus, in canyon below the uCR Botanic Garden, adjacent to parking area (Riverside East 7.5'Q)
340
Comment
CAS-BOT-BC421252
Pterostegia drymarioides
C. L. Hitchcock
1940-4-1
5909
Riverside
1 mi. below Cottonwood Spring, Joshua Tree National Monument.
Comment
RSA561074
Pterostegia drymarioides
Steve Boyd, Tim S. Ross, Dave Bramlet
1993-5-12
7326
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. San Mateo Canyon, along stream and adjacent benches and lower slopes from confluence with Los Alamos canyon downstream to confluence with Tenaja Canyon,
365
Comment
UC2015555
Pterostegia drymarioides
A. C. Sanders with G. Helmkamp, P. MacKay, et al
1995-3-19
16157
Riverside
Coachella Valley/San Jacinto Mtns. Foothills, alluvial fan of Chino Canyon along the Palm Springs tram road, N of the road 14 telephone poles above Highway 111 (Palm Canyon Dr.).
Comment
RSA736652
Pulicaria paludosa
Justin M. Wood
2008-7-16
34
Riverside
Gavilan Hills at Temescal Wash, near Olsen Canyon, Morgan property, Alberhill area.
Comment
SD146003
Pulicaria paludosa
A. C. Sanders, Pam MacKay, et al.
1996-11-23
19661
Riverside
San Bernardino Mountains; Whitewater Canyon just above Bonnie Bell, 2.3 miles below the stream crossing near the fish hatchery.
534
Comment
JOTR37466
Purshia tridentata var. glandulosa
Hodges, Stephen, T. Green
2016-5-5
588
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Upper Covington Flats, southwest from parking area for Covington Crest trail, along the ridge crest (Stop 1)
Comment
RSA0081605
Pyrola aphylla
Patricia Wilder
1968-7-5
4327
Riverside
Dogwood St. near Rimrock Dr., Idyllwild. San Jacinto Mt. Range, Strawberry-Little Tahquitz Creek Drainage.
1829
Comment
UC809668
Quercus
Philip A. Munz
1946-10-21
11590
Riverside
Live Oak Tank Joshua Tree National Monument
1219
Comment
SEINET6081013
Quercus agrifolia
Louis Wheeler
1964-11-28
8649
Riverside
Idyllwild Area. Strawberry Creek between crossing at Circle Drive and Humber Park.
Comment
UCD58715
Quercus agrifolia var. oxyadenia
R. E. Riefner Jr.
2005-8-7
05- 580
Riverside
San Bernardino National Forest: San Jacinto Mountains: 2.3 mi. W of Santa Rosa Mountain Rd. on SR 74 at Vandeventer Flat.
1430
Comment
SEINET3101943
Quercus berberidifolia
Marc A. Baker, Michelle Cloud-Hughes
2011-6-11
17369
Riverside
Along Morris Ranch Road, 640m NNE of Kenworthy Station, 3.5km west of Butterfly Peak, west base of San Jacinto Mountains, Garner Valley, just east of Thomas Mountain, 16km SW of Idyllwild.
1445
Comment
UCR273030
Quercus berberidifolia
Mitch Provance
2012-1-25
17378
Riverside
Badlands of Western Riverside County, San Timoteo Canyon, SW end along SCE powerline access roads between El Casco Substation and the Hwy. 60.
677
Comment
RSA503823
Quercus cornelius-mulleri
N. C. Cooper
1944-5-20
1307
Riverside
Palms to Pines Hwy., San Jacinto Mtns.
1220
Comment
UCR54430
Quercus cornelius-mulleri
A. C. Sanders, E. J. Lawlor
1988-10-22
8720
Riverside
Santa Rosa Mountains, Pinyon Flats area, along the trail from the Dolomite Mine to Horsethief Creek
1200
Comment
CAS-BOT-BC79162
Quercus dumosa
Rev. J. C. Nevin
1904-1-1
s.n.
Riverside
Temecula
Comment
CLARK-A1528-2921
Quercus dunnii
John C. Roos
1956-9-14
3016
Riverside
San Jacinto Mountains
1371
Comment
RSA39266
Quercus engelmannii
P. A. Munz
1946-10-18
11559
Riverside
On grade 0.5 mile south of Sage
716
Comment
UCR94489
Quercus engelmannii
Steve Boyd
1982-10-28
s.n.
Riverside
Gavilan Hills, 'Blue Oak Canyon,' tributary of Dawson Canyon draining N flank of Estelle Mountain.
427
Comment
RSA751633
Quercus john-tuckeri
G. Gust, L. Nye
2005-3-11
547
Riverside
Cleveland National Forest. Just off of Hwy 74 opposite El Cariso Campground on washed out forest road.
762
Comment
UC520243
Quercus kelloggii
Carl Epling
1931-10-4
Riverside
Strawberry Valley San Jacinto Mts.
Comment
CAS-BOT-BC104312
Quercus palmeri
D. E. Breedlove
1961-8-5
952
Riverside
2.7 miles N of Anza road, State 74
1310
Comment
RSA741216
Quercus wislizeni
Scott D. White, Justin M. Wood
2008-6-16
12110
Riverside
San Jacinto Mountains: Fobes Canyon, +/- 1 mile up Fobes Ranch Road from Fobes Spring.
1540
Comment
UCR123366
Quercus wislizeni
Steve Boyd, D. E. Bramlet
1988-10-8
2868
Riverside
San Jacinto Mtns. area, Cahuilla Mountain, SW of Anza at head of Bautista Canyon, along the crest of the mountain
1707
Comment
RSA716342
Quercus wislizeni var. frutescens
R. E. Riefner Jr.
2006-10-11
6 -530
Riverside
E of Rainbow Canyon, N of Rainbow Heights, Termite's Hike Trail.
595
Comment
UC1135898
Quercus wislizeni var. frutescens
R. St. John
1929-4-27
21
Riverside
canyon w Old Nicholas Canyon; Santa Rosa Mts., Indio Quad.
1615
Comment
JOTR35493
Rafinesquia californica
La Doux, Tasha, D. Shade, S. De Groot, N. Fraga, L. Washburn
2013-4-26
3181
Riverside
Joshua Tree National Park. Little San Bernardino Mtns, Upper Smithwater Canyon, NW of Quail Mtn. (Biodiversity Hunt stop2)
1295
Comment
RSA339664
Rafinesquia neomexicana
R. F. Thorne, C. W. Tilforth
1980-5-28
54216
Riverside
Branch ravine running W from Whitewater Canyon, W of road and ca. 3.2 miles N of Hwy 10 and Whitewater P.O.
610
Comment
RSA472430
Rafinesquia neomexicana
E. C. Jaeger
1922-3-25
705
Riverside
Murray Canyon
274
Comment Read comments Mar 8 2012
UCR241712
Rafinesquia neomexicana
Alejandra Martinez-Berdeja, Cara M. Stripe
2010-4-24
43
Riverside
Sonoran (Colorado) Desert, near Joshua Tree National Park, Coachella Valley, Dillon Rd. 4.21 miles north of Hwy 10 in Indio
91
Comment
POM13857
Ranunculus californicus
P. A. Munz
1922-4-28
5019
Riverside
5 miles NW of Corona
213
Comment
RSA557314
Ranunculus oxynotus
Julie Greene, Steve Boyd, D. Bramlet, H. Flores, H. Ochoterana
1993-7-9
1415
Riverside
San Jacinto Wildlife Area: from the edge of drying flood area.
433
Comment
UCR97753
Rhamnus alaternus
A. C. Sanders
1997-3-1
19726
Riverside
Riverside: E side of University of California campus.
335
Comment
SEINET998620
Rhamnus californica
T. B. Salvato
2004-1
597
Riverside
San Bernardinos Mtns: head of Banning (San Gorgonio River) Canyon San Bernardino Co. line, 0.5 mi SE of Oak Glen Conservation Camp.
1402
Comment
CLARK-A1528-5196
Rhamnus crocea
John C. Roos
1952-2-29
5378
Riverside
Reche Canyon
457
Comment
RSA796514
Rhamnus ilicifolia
Robert F. Thorne, E. W. Lathrop
1977-5-18
49724
Riverside
Santa Ana Mountains: Bear Spring [east slope of Santiago Peak]
Comment
UC592933
Rhamnus ilicifolia
Carl B. Wolf
1932-5-25
Riverside
n of Banning (Gilman Ranch in the foothills)
853
Comment
UC18585
Rhamnus tomentella subsp. cuspidata
H. M. Hall
1901-6
Riverside
vicinity Strawberry Valley; San Jacinto Mountains
1584
Comment
JOTR37449
Rhus aromatica
Hodges, Stephen, T. Green
2016-5-24
571
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Quail Mountain Complex; ascending up wash and slopes towards Mount Minerva Hoyt peak from the east (Stop 2).
Comment
RSA0122718
Rhus aromatica
Duncan S. Bell, LeRoy Gross
2016-3-30
9156
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
UCR121303
Rhus aromatica
A. C. Sanders, Mark Elvin, Julie M. Vanderwier
2002-4-22
25014
Riverside
The Badlands, Laborde Canyon and adjacent slopes and side canyons, 1 mile east of Mt. Eden, SW of Beaumont
549
Comment
UCR94062
Rhus aromatica
Scott D. White, Duayne Haselfeld
1996-7-2
4269
Riverside
San Jacinto/Santa Rosa Mtns, Pinyon Flat area, north of Hwy 74, c. 10 road mi east of junction with Hwy 371, west-facing slope of Sugarloaf Mountain and adjacent valley
1402
Comment
RSA561082
Rhus integrifolia
Steve Boyd, Orlando Mistretta
1992-4-22
7000
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
VVC689
Rhus lancea
P. J. MacKay, T. Thomas
1997-2-8
107
Riverside
Sonoran Desert, Palm Springs, Murray Canyon; at edge of creek btw palm groves
243
Comment
HSC47413
Rhus ovata
R. W. Spjut, C. E. Edson
1978-5-5
5019
Riverside
W margins of Colorado Desert, along Hwy. 74, W of Palm Desert in the San Jacinto Mtns.
Comment
POM280874
Rhus ovata
Henry J. Ramsey, Henry J. Ramsey
1940-3-15
s.n.
Riverside
Aguanga. (north of Riverside Co.)
Comment
SDSU13694
Rhus ovata
James C. Dice, Ruth Miller
1987-11-23
755
Riverside
Temecula Gorge, south side of aqueduct crossing. T8S, R3W, SE 1/4 of NE 1/4 of Section 27.
259
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
RSA601101
Rhus trilobata var. pilosissima
A. C. Sanders, J. Goetzen
1996-5-1
18138
Riverside
San Bernardino Mtns.: Morongo Indian Reservation, along dirt road in Hathaway Crk., N of Banning.
792
Comment
JEPS49431
Ribes cereum
W. L. Jepson
1903-8-8
2320
Riverside
Log Cabin, on upper trail San Jacinto Peak
2438
Comment
POM161525
Ribes cereum
Ralph Hoffmann
1929-9-6
s.n.
Riverside
San Jacinto Mountains
2591
Comment
RSA1173
Ribes indecorum
B. D. Stark
1930-3-18
1487 c
Riverside
1/2 way up west side of Mt San Jacinto.
Comment
RSA523482
Ribes indecorum
Steve Boyd, T. S. Ross, L. Arnseth
1990-3-30
3942
Riverside
Vail Lake area, summit of Big Oak Mtn, N of Lake. Saddle between summits, along road heading N to Black Hills.
793
Comment
CAS-BOT-BC168949
Ribes malvaceum
Carl B. Wolf
1932-2-11
2643
Riverside
Santa Ana Mts., Hidden Canyon, 5 mi. west of Corona, base of Skyline Drive
405
Comment
UCR37451
Ribes malvaceum
Steve Boyd
1981-3-13
s.n.
Riverside
Peninsular Range, Gavilan Hills, Estelle Mtn.
844
Comment
UCSB2647
Ribes nevadense
Newby, Ron
1959-5-16
Riverside
10 miles N of Idyllwild on hiway to Banning; in the San Jacinto mountains
1828
Comment
CAS-BOT-BC92174
Romneya coulteri var. coulteri
E. H. Daniels; J. Bates
1932-6-6
s.n.
Riverside
Alberhill, Temescal Canyon, between Corona and Elsinore.
350
Comment
UCR125229
Rorippa nasturtium-aquaticum
Mitch Provance, Twoc Tran
1998-5-30
560
Riverside
Jurupa Mountains, N end of 'Wilder's Canyon' (E fork of Pyrite Canyon), c. 0.25 miles SE of peak 1538.
351
Comment
SD136237
Rorippa obtusa
Dylan T. Hannon
1993-5-6
176
Riverside
Norco, ca 3 miles west of Interstae 15, along north side of Santa Ana River bordering dairy fields
Comment
RSA500191
Rorippa palustris subsp. occidentalis
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-5-7
3553
Riverside
Vail Lake area, pond and freshwater marsh in Kolb Crk. just south of the lake.
Comment
UCR46719
Rosa californica
B. G. Pitzer, D. C. Hawks
1986-12-2
360
Riverside
Peninsular Range, Temescal Canyon, c. 1 mi north of Glen Ivy Hot Springs and 0.5 mi west of I-15 off Lawson Drive between Temescal Canyon Road & Warm Springs Dr.
336
Comment
UC12972
Rubus parviflorus
H. M. Hall
1898-6-30
961 .5
Riverside
Strawberry Valley San Jacinto Mountains, Strawberry Valley
1828
Comment
SD255840
Rumex
D. E. Bramlet
1995-5-24
2428
Riverside
Perris-Aguanga Basin Region; San Jacinto Valley: San Jacinto Wildlife Area, Lovell Unit, c. 1.83 km NE of Lakeview; east of Davis Road and 65 m south of the existing access (Contour) road, 168 m N of the San Jacinto River channel. (Lakeview 7.5'Q)
434
Comment
CLARK-A1528-766
Rumex crispus
C. M. Flanagan
1973-5-20
OO 521
Riverside
Morongo Indian Reservation
Comment
RSA690941
Rumex salicifolius
Scott D. White, Michael Honer
2003-5-27
9395
Riverside
Gavilan Hills / Temescal Canyon: Hills and canyons ca. 1 mile north of the I-15 Freeway and 1 mile east of Lake St. exit. Collected south and / or west of unnamed peak '2349.'
396
Comment
UCR150028
Rumex salicifolius
Scott D. White, Angelia Carey
2004-5-7
10314
Riverside
San Jacinto Mountains, Indian Creek and adjacent foothills
610
Comment
RSA589079
Rumex salicifolius var. denticulatus
D. L. Banks, S. D. Boyd
1995-10-17
790
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
UC850620
Rumex salicifolius var. denticulatus
P. A. Munz
1922-6-23
5777
Riverside
Hemet Valley San Jacinto Mts.
1371
Comment
POM12873
Sagina saginoides
P. A. Munz
1922-7-6
6019
Riverside
Tahquitz Valley, San Jacinto Mountains.
2195
Comment
JEPS62517
Salazaria mexicana
Marjorie Clary
1931-4-4
5
Riverside
Coachella Valley Devils' Canyon (slopes of Santa Rosa Mts., West Colorado Desert); West Colorado Desert, slopes of Santa Rosa Mts.
Comment
RSA770892
Salix exigua
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4595
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
UC717268
Salix exigua
W. A. Setchell and Victor Duran
1935-4-19
9
Riverside
1000 Palm Canyon; Indio Region
Comment
UCR155083
Salix exigua
A. C. Sanders, Kelly Volansky
2005-3-17
29240
Riverside
Perris-Aguanga Basin Region, French Valley, SE of Winchester Rd. (Hwy 79) between Thompson Rd. and Benton Rd., c. 0.5 mi. NE of Adobe Spring, near San Diego Aqueduct
412
Comment
LA208625
Salix exigua var. exigua
N. Dunn; A. M. Martin
1932-3-27
sn
Riverside
Cottonwood Spring
Comment
CAS-BOT-BC108115
Salix gooddingii
Carl Epling; Joseph Ewan
1933-5-12
7606
Riverside
South shore Lake Elsinore
Comment
IRVC26249
Salix gooddingii
A. C. Sanders, D. Malueg
2003-5-8
26560
Riverside
San Jacinto Riverbottom, north of San Jacinto and SE of State St. San Jacinto Valley
465
Comment
UC574976
Salix gooddingii
C. Epling and J. Ewan
June, 1933
Riverside
s shore Lake Elsinore
Comment
UCR214684
Salix gooddingii
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-3-31
37670
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, N of Temescal Canyon Rd. and NW of Concordia Ranch Rd., NW of horse racing track
366
Comment
CAS-BOT-BC106949
Salix laevigata
A. C. Sanders
2004-5-12
27867
Riverside
Elsinore Basin Region: Walker Canyon at north foot of Alberhill Mountain, Temescal Creek
378
Comment
RSA596146
Salix laevigata
D. L. Banks
1996-11-7
1194
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Pechanga Indian Reservation, E of San Gabriel Church., At the end of the main road in the Reservation, approximately 150 m NW of the spring on the northern fork of Pechanga Creek at the E end of the Reservation.
473
Comment
UCR231752
Salix laevigata
John F. Green
2008-4-21
02- 08
Riverside
Peninsular Range, south edge of Perris, drainage way between housing tracts, west of Goetz Rd. and east of Alabaster Loop
450
Comment
RSA741186
Salix lasiolepis
Scott D. White, Justin M. Wood
2008-6-16
12120
Riverside
San Jacinto Mountains: Fobes Canyon, +/- 1 mile up Fobes Ranch Road from Fobes Spring.
1540
Comment
CAS-BOT-BC128449
Salix lasiolepis var. lasiolepis
W. H. Brewer
1861-1-1
154
Riverside
In canyon near hannigan's Temiscal Range
Comment
CAS-BOT-BC176910
Salsola tragus
Ira L. Wiggins; Reed C. Rollins
1941-9-14
483
Riverside
Roadside, one-half mile east of Indio
Comment
RSA450977
Salsola tragus
Stephen M. Beckstrom-Sternberg
1985-9-10
1025
Riverside
U.C.R. garden plots.
Comment
RSA127672
Saltugilia australis
F. M. Reed
1917-5-9
3850
Riverside
Colorado Desert, Palm (Palua/Palun?) Canyon
Comment Read comments Aug 14 2010
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
UCR108863
Saltugilia australis
Heidi A. Haid
1969-5-14
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon, above confluence with Horse Creek
915
Comment
POM3540
Saltugilia splendens
F. M. Reed
1908-7-13
2427
Riverside
San Jacinto Mountains: Ridge north of Tahquitz Valley.
2500
Comment
UC416726
Salvia
Fred M. Reed
1908-3-8
2250
Riverside
vicinity Riverside (Box Springs Mt.); , Box Springs Mt.
Comment
CLARK-A1045-112
Salvia apiana
George K. Helmkamp
1977-3-20
Riverside
Pinyon Pines area above west edge of Deep canyon; Palm Desert 15'Q
Comment
POM49157
Salvia apiana
Charlotte M. Wilder
1905-06
627
Riverside
Wilder's Canyon, Jurupa Hills.
Comment
UCR115922
Salvia apiana
Mitch Provance
1998-4-24
1115
Riverside
Riverside, c. 1 mile SW of the corner of Trafalgar Ave. and Alessandro Blvd.
366
Comment
UCR117096
Salvia apiana
A. C. Sanders, T. B. Salvato
2001-5-16
24289
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
RSA500077
Salvia carduacea
Steve Boyd, T. S. Ross, L. Arnseth
1989-4-2
3235
Riverside
Vail Lake area, sandy valley at NE end of lake, N of Wilson Creek
488
Comment
CSUSB1061
Salvia columbariae
J. R. Sweeten
1965-4-21
Riverside
About 1 mile southwest of Lake Matthews Dam; near roadside on steep slope; Riverside.
Comment
POM10197
Salvia columbariae
P. A. Munz
1921-4-30
4501
Riverside
Pinyon Wells
1220
Comment
POM4121
Salvia columbariae
M. Alice King
1893-1
s.n.
Riverside
Menifee.
Comment
RSA676116
Salvia columbariae
Scott D. White
2001-4-3
8253
Riverside
Colorado Desert: Shavers Valley. Near the I-10 Freeway, ca. 15 miles east of Indio jtn I-10 / SR 111.
396
Comment
SEINET3242547
Salvia columbariae
Norman C. Cooper
1944-1
1149
Riverside
Banning, Riverside Co.
701
Comment
UC1719472
Salvia columbariae
D. Atwood
1993-3-26
17671
Riverside
3 mi N of I-10 along Hwy 62 to Morongo Valley
Comment Read comments Dec 18 2016
UC519843
Salvia columbariae
N. Dunn and A. M. Martin
Mar 26 1932-Mar 27 1932
Riverside
Cottonwood Springs
Comment
UCR167855
Salvia columbariae
T. B. Salvato, Melissa Clemons
2005-6-2
1342
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
UCR87609
Salvia columbariae
A. C. Sanders
1994-5-30
14600
Riverside
San Bernardino Mountains, north-northeast of Beaumont at Highland Springs, hills north of the end of Bellflower Ave., at Dutton St
950
Comment
UCLA69693
Salvia eremostachya
Elizabeth McClintock
1941-5-30
Riverside
near Tule Creek; Coyote Canyon
Comment
RSA751926
Salvia mellifera
Scott D. White, Justin M. Wood
2009-5-22
12931
Riverside
San Jacinto Mts: Old Control Road, below Halfway Spring.
793
Comment
UCR120296
Salvia mellifera
Mitch Provance
1998-2-13
16
Riverside
Jurupa Mountains, Pyrite Canyon, c. 0.3 km east of peak 1768, and c. 0.3 km south of Riv. / S.B. county line.
442
Comment
RSA0034496
Salvia mellifera
A. L. Haines
1951-5-19
5139
Riverside
Bautista Wash. San Jacinto Mts.
609
Comment
UCR17525
Salvia pachyphylla
Frank C. Vasek
1979-7-26
s.n.
Riverside
Santa Rosa Mtns, Vicinity of Virgin Spring and Stump Spring
2348
Comment
UCR55834
Salvia vaseyi
J. A. Adams
1965-4-17
127
Riverside
Sonoran (Colorado) Desert, Hwy 111, 2 mi east of Palm Springs near foothills
244
Comment
RSA508240
Sambucus mexicana
E. W. Lathrop
1977-7-13
7689
Riverside
Main Divide Truck. Trail between El Carriso and Santiago Peak, Cleveland National Forest
1734
Comment
UC729480
Sambucus mexicana
Carl B. Wolf
1932-8-6
3991
Riverside
base of Devil's Slide Trail to Tahquitz Valley; San Jacinto Mts., Strawberry Valley
1706
Comment
RSA596153
Samolus parviflorus
D. L. Banks
1996-11-7
1190
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Pechanga Indian Reservation, E of San Gabriel Church; At the end of the main road in the Reservation., Approximately 150 m NW of the spring on the northern fork of Pechanga Creek at the E end of the Reservation.
473
Comment
SD129457
Samolus parviflorus
J. Hirshberg
1989-7-25
Riverside
Butterfield country, SW of Vail Lake.
Comment
POM305803
Sanicula arguta
Henry J. Ramsey, Henry J. Ramsey
1937-4-2
I- 56
Riverside
Elsinore.
Comment
UC1611579
Sanicula crassicaulis
Steve Boyd, Tim Ross
1993-3-23
7904
Riverside
s of Vail Lake (at n base of Agua Tibia Mountain, Palomar Range, Cleveland Nat'l Forest, Agua Tibia Wilderness Area, along trail extending s from end of Woodchuck Rd.); Palomar Range, Cleveland Nat'l Forest, Agua Tibia Wilderness
609
Comment Read comments Aug 1 2006
UCR161404
Sarcostemma cynanchoides
A. C. Sanders, Mike Misenhelter
2005-9-20
31686
Riverside
San Jacinto Mtns. Foothills, Santa Rosa Hills south of Hemet, road NW of Gibbel Flat, south end of Cornell St., 0.5 mi. SE of the Ramona Bowl
610
Comment
UCR17719
Sarcostemma cynanchoides
Hap Ritter, Paul Mack
1976-10-19
s.n.
Riverside
Sonoran (Colorado) Desert, c. 20 mi. NW of Blythe on the Midland Road, McCoy wash drainage, SW side of the Big Maria Mtns.
245
Comment
UC1123579
Sarcostemma cynanchoides subsp. hartwegii
H. S. Yates
1936-4-6
5407
Riverside
Palm springs San Jacinto Quad., Palm springs
Comment
RSA613422
Sarcostemma hartwegii
D. L. Banks
1997-4-5
1670 A
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
UCR40932
Schinus polygamus
A. Kelly
1985-1
s.n.
Riverside
Riverside, yard at 4081 Glenwood, l block north of 14th Street.
Comment
RSA778242
Schismus arabicus
Duncan S. Bell
2009-3-8
47
Riverside
Arica Mountains: east side of mountain range, approximately 1.8 air miles northwest of Priest Well.
350
Comment
SEINET7072825
Schismus arabicus
A. G. Vestal
1963-5-19
s.n.
Riverside
About 1.5 miles northeast of Aguanga on Route 371 [the Cahiulla Road]. Coordinate datum: WGS84/NAD83. (33? deg. 27' 46" North Latitude, -116? deg. 51' 36" West Longitude, Coordinate datum: NAD27.).
Comment
RSA682166
Schismus barbatus
Steve Boyd, Amber Maurice, Pesach Lubinsky, Leland Lubinsky
2003-4-17
10474
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
SD247293
Schismus barbatus
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-23
41445
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 (White Water 7.5'Q)
433
Comment
SEINET229294
Schismus barbatus
L. M. Shultz, JS Shultz
1985-4-18
8321
Riverside
Chuckawalla Mountains at Corn Springs
518
Comment
UCR213278
Schismus barbatus
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-3-31
37691
Riverside
Peninsular Range; foothills of Gavilan Hills, Temescal Canyon at Alberhill, c. 1/2 mi. west of Lake St. on north side of I-15, near Temescal Canyon Rd. undercrossing, at north edge of Concordia Ranch Rd.
378
Comment
UCR25195
Schismus barbatus
John C. Roos, L. Roos
1951-3-24
5033
Riverside
San Bernardino Valley, Riverside, Mount Rubidoux
396
Comment
UCR91432
Schismus barbatus
Scott D. White
1995-3-30
2643
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
UCSB9691
Schismus barbatus
Van Leeuwen, Henry
1957-4-13
Riverside
Whitewater Canyon, 3 miles from U.S. 60
Comment
CAS-BOT-BC111477
Schoenoplectus americanus
Joseph Cook (Rev.) Nevin
1882-1-1
128
Riverside
Temecula
Comment
RSA500157
Schoenoplectus americanus
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-6-4
3644
Riverside
Vail Lake area, Temecula Creek, SE of the lake, just N of Hwy 79.
488
Comment
UC1076479
Scleranthus annuus subsp. annuus
Herbert L. Mason
1926-4-30
3125
Riverside
Pala Grade
Comment
UCR91461
Scrophularia californica
Scott D. White
1995-3-30
2674
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
UCR130866
Scrophularia californica subsp. floribunda
Mitch Provance
1998-6-10
634
Riverside
City of Riverside, East side of Pachappa Hill, as accessed from where Panorama road crosses the 91 freeway.
335
Comment
UCR281534
Scrophularia californica subsp. floribunda
Mitch Provance, Matt K. Beyers, John Hazlett
2017-3-30
317- 85
Riverside
Temescal Valley, 0.4 miles SE of Horsethief Canyon Rd. and the 15 Fwy.
391
Comment
CAS-BOT-BC341098
Scutellaria mexicana
Dr. Barton W. Evermann
1924-4-12
s.n.
Riverside
Cottonwood Springs
Comment
RSA761228
Scutellaria siphocampyloides
Shawn Krosnick, C. Martinez, Naomi S. Fraga, L. McDade
2010-8-14
729
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
RSA40603
Sedum niveum
J. C. Roos
1948-8-27
2919
Riverside
Santa Roas Mountains, north slope
122
Comment
POM6471
Selaginella bigelovii
Ivan M. Johnston
1918-4-3
1824
Riverside
Lakeview Mountains: south end of Juniper Flat
609
Comment
RSA683699
Selaginella bigelovii
Walter E. Haag
1936-4-11
4
Riverside
N fork San Juan Canyon.
305
Comment
SD122172
Selaginella bigelovii
James C. Dice, T. Chung
1987-10-19
736
Riverside
North side of Temecula Gorge, about 0.4 km east-northeast of Field Station Site overlooking Santa Margarita River
324
Comment
SDSU7434
Selaginella bigelovii
James C. Dice, T. Chung
1987-10-19
Riverside
North side of Temecula Gorge, ca. 0.4 km ENE of Field Station site (just SE of Weather Station), overlooking Santa Margarita River. T8S, R3W, NW 1/4 of NW 1/4 of section 26.
99
Comment
SEINET7048182
Selaginella bigelovii
Steven R. Hill
2001-5-3
33691
Riverside
Northeast-facing slopes of Mount San Jacinto, Tramway Road in vicinity of road summit, Chino Canyon, about 3.8 miles due west of California Route 111, Palm Springs. Palm Springs Aerial Tramway property, around and below parking area. Elevation about 2600 feet.
Comment
UCR147704
Selaginella eremophila
L. C. Wheeler
1964-10-17
8639
Riverside
Sonoran (Colorado) Desert, N slope of Orocopia Mountains; southerly from Hayfield Reservoir (lake)
Comment
RSA612914
Selaginella watsonii
Louis Cutter Wheeler
1931-10-3
176
Riverside
Tahquitz Peak, San Jacinto Mts.
2621
Comment
JEPS30395
Senecio
H. Lewis
1960-5-14
1249
Riverside
2.1 mi se Cranston Ranger Station (on road to Idyllwild, San Jacinto River Wash); San Jacinto River
Comment
UC1563104
Senecio californicus
Steve Boyd, Tim Ross, Laurel Arnseth
1989-4-1
3103
Riverside
dried bed of man-made pond and adjacent slopes at n base of rounded knob 1.25 mi wsw dam; Vail Lake area
609
Comment
UCR166764
Senecio californicus
Scott D. White, Jennifer H. Jones
2005-5-25
11109
Riverside
Peninsular Ranges; Santa Ana Mtns., Rainbow area; foothills west of I-15 Freeway and immediately N of San Diego County line
579
Comment
UCR214007
Senecio californicus
Scott D. White, Angelia Carey
2004-4-5
9942
Riverside
San Jacinto Mountains, Foothills, north of Valle Vista. Indian Creek Watershed
671
Comment
CAS-BOT-BC323973
Senecio flaccidus var. douglasii
P. C. Everett
1935-6-17
7145
Riverside
Santa Ana Mts., Coldwater Can. Trail to Santiago Pk, 1 mi. above Glen Ivy Resort.
548
Comment
UC575074
Senecio flaccidus var. douglasii
C. Epling, Wm. Robison
1933-6-24
Riverside
near Banning; Little San Bernardino Mts., San Gorgonio Wash
Comment
UC68965
Senecio flaccidus var. monoensis
H. M. Hall
May 1905
6247
Riverside
Cottonwood Pass Colorado Desert
609
Comment
RSA0121006
Senecio mohavensis
Duncan S. Bell, LeRoy Gross
2016-3-8
8827
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; southern section of the range; approximately 1.75 air miles north of the Bradshaw Trail.
466
Comment
RSA778254
Senecio mohavensis
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-30
920
Riverside
McCoy Wash, east side of McCoy Mountains, pavement plain, approximately 7 miles north of I-10.
335
Comment
UCR52152
Senecio mohavensis
Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2197
Riverside
Sonoran (Colorado) Desert, NW end McCoy Mtns, NW of Blackjack Mine
400
Comment
SEINET6692556
Senecio monoensis
Philip A. Munz
1946-10-20
11577
Riverside
Palms to Pines Highway at north base of Santa Rosa Mountains.
1036
Comment
RSA689369
Senecio vulgaris
Scott D. White
2001-4-19
8370
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
LA26722
Senna armata
William Shapeero;
1954-4-28
sn
Riverside
Joshua Tree National Monument
Comment
SEINET10389833
Senna armata
A. C. Sanders, Jim Malusa
2015-9-10
41855
Riverside
Bradshaw Trail, 0.85 mi. SE of its junction with Summit Rd. in Salt Creek Canyon, at wash crossing, at edge of Chocolate Mountains Aerial Gunnery Range
480
Comment
SEINET13276827
Senna artemisioides
A. C. Sanders, T. B. Salvato, Cecile Shohet
2016-1
42000
Riverside
Peninsular Range: along Hwy 79 c. 1 km east of Los Caballos Rd. and 1 km west of Pauba Rd. (Pechanga 7.5' Q.)
401
Comment
UCR18997
Sesbania herbacea
John C. Roos
1965-9-5
s.n.
Riverside
Sonoran (Colorado) Desert, Blythe
76
Comment
CAS-BOT-BC438206
Sesuvium verrucosum
F. O. Ballou
1926-2-28
s.n.
Riverside
Fish Springs, shore of Salton Sea
Comment
CDA23920
Sesuvium verrucosum
T. C. Fuller
1959-4-8
2473
Riverside
5 miles south of Ripley.
0
Comment
SEINET10753960
Setaria geniculata
Unknown
1987-5-10
Bogen 1
Riverside
Along Van Buren Blvd. between bridge over Santa Ana River and sewer plant; disturbed area by roadside. Roadfill at edge of riparian.
Comment
UCR21299
Sidalcea malviflora
A. C. Sanders, K. Berg
1980-5-1
1370
Riverside
San Jacinto Mtns., Garner Valley. 0.25 mi NW of the Kenworthy Ranger Station.
1387
Comment
UCR43178
Sidalcea malviflora
B. G. Pitzer, Karen Kirtland
1986-5-6
0202
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
RSA734205
Sidalcea malviflora subsp. sparsifolia
Keith E. Hoffmaster
1937-6-6
787
Riverside
San Jacinto mountains, near Hemet Lake
Comment
POM13244
Silene antirrhina
P. A. Munz, I. M. Johnston
1922-5-19
5357
Riverside
5 miles NE of Murietta.
457
Comment
RSA559425
Silene antirrhina
Steve Boyd
1992-4-15
6876
Riverside
Santa Ana Mtns, San Mateo Cyn Wilderness Area. Bluewater Cyn along Bluewater Tr. dowstream to the confluence with San Mateo Creek.
335
Comment
UC55875
Silene antirrhina
H. M. Hall
April 1902
2966
Riverside
vicinity Riverside; vicinity of Riverside
457
Comment
RSA477826
Silene laciniata subsp. major
Gale Sphon
1955-06
s.n.
Riverside
Horsethief Canyon, Elsinore Mountains.
Comment
CAS-BOT-BC389574
Silene parishii
Reid Moran
1968-8-3
15369
Riverside
North slope 1 mile west of summit, Santa Rosa Mountain
2150
Comment
RSA797259
Silene parishii var. viscida
R. F. Thorne, Walter Wisura
1977-9-17
50797
Riverside
San Jacinto Mountain: summit
3293
Comment
CAS-BOT-BC202950
Simmondsia chinensis
James R. Shevock
1978-4-8
5776
Riverside
Along California highway 195 just off Interstate 10 near Chiriaco Summit. Base of Orocopia Mountains, Colorado Desert
396
Comment
CDA39639
Simmondsia chinensis
Mike Lahti
2013-9-23
PDR# 331 P06142282
Riverside
Aguanga; Happy Valley Road at Pete s Crossing.
0
Comment
JOTR31875
Simmondsia chinensis
La Doux, Tasha, M. Harding, J. Lynam, B. Truesdell, K. Kain
2011-3-10
2129
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; steep, gravelly, southwest facing slope above fork of Fargo and Rockhouse Canyons
Comment
RSA23234
Simmondsia chinensis
Ernest Braunton
1940-4-3
2024
Riverside
Berdoo Canyon, 10 mi. E. of Indio.
305
Comment
RSA777173
Simmondsia chinensis
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood, Jacqueline McConnaughy
2011-3-23
815
Riverside
Chuckwalla Mountains, North side, Alligator ACEC off I-10, south of Desert Center, in hills above 'Granite Mine.'
396
Comment
SEINET6418774
Simmondsia chinensis
C. L. Hitchcock
1940-1
5891
Riverside
Bewteen Cottonwood Spring and Pinto Basin
Comment
SJSU7898
Simmondsia chinensis
R. C. McGehee
1970-4-30
249
Riverside
4 mi W of Corn Springs Campground, Corn Springs, Chuckwalla Mts c. 6 mi S of Desert Center
Comment
UCR227007
Simmondsia chinensis
Jim Andre
2011-2-2
16238
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
CAS-BOT-BC74912
Sinapis arvensis
J. H. Thomas
1957-3-29
6519
Riverside
Between Banning and Cabazon, about 2 miles east of Banning near railroad tracks.
609
Comment
RSA33829
Sinapis arvensis
N. C. Cooper
1944-5-21
1274
Riverside
San Jacinto Mountains, West side
1220
Comment
OBI45207
Sisymbrium erysimoides
A. C. Sanders
1987-4-7
7045
Riverside
Riverside, vacant lot on the N side of Spruce St between Rustin and Canyon Crest sts. Was an orchard with a house in it until aobut 1.5 yrs ago
305
Comment
RSA715942
Sisymbrium irio
Scott D. White, Angelia Carey
2004-4-5
10029
Riverside
North of Valle Vista. Indian Creek Watershed.
518
Comment
UCR249667
Sisymbrium irio
T. B. Salvato, R. T. Hawke, Tim Thomas, Mitch Provance
2013-3-8
7305
Riverside
Sonoran (Colorado) Desert, south of Hwy I-10, north of the Chuckwalla Mountains, Chuckwalla Valley Road c. 1.4 km west of its junction with Augustine Pass Road
137
Comment
RSA660641
Sisymbrium irio
Lydia Paneri
1982-4-17
3
Riverside
Cajalco Road, 0.7 miles east of I-15; south of Corona.
Comment
UCR158341
Sisymbrium officinale
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30077
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
RSA0125185
Sisymbrium orientale
Duncan S. Bell, Sarah De Groot, LeRoy Gross
2016-2-17
8754
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting on the Martinez Slide to the north of Toro Canyon, approximately 4.5 air miles east northeast of the summit of Martinez Mountain.
230
Comment
UCR133953
Sisymbrium orientale
Mitch Provance, J. S. Ross
1998-3-27
MOR- 943
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Lion Canyon, c. 1.2 miles NE of the town of Cabazon
579
Comment
UCR22044
Sisymbrium orientale
Steve Boyd
1980-5-13
262
Riverside
Gavilan Hills, Harford Springs County Park, at NW corner of the Gavilan Plateau
640
Comment
SEINET3876435
Sisyrinchium bellum
Daphne K. Christopher, Hannah Stevens
2003-4-8
121
Riverside
Santa Rosa Plateau Nature Conservancy Preserve. On road from Santa Rosa Ranch.; 0
556
Comment
CDA36021
Solanum
O. F. Clarke
2004-6-1
s.n.
Riverside
Peninsular Range; Riverside; UCR Botanical Garden
Comment
UCR174300
Solanum douglasii
Jennifer H. Jones
2006-5-16
300
Riverside
Peninsular Ranges, Box Springs Mtns. E end of Big Springs Road, N side
372
Comment
SD143697
Solanum lanceolatum
Andy C. Sanders
1997-3-6
19776
Riverside
Riverside, UCR campus, south side at foot of Coyote Hill, west of UCR Botanic Garden
366
Comment
UCR35268
Solanum rostratum
L. B. Ziegler
1973-7-11
513
Riverside
Peninsular Range; San Jacinto Mtns., Hemet (Garner) Valley
1402
Comment
RSA80383
Solanum umbelliferum
F. W. Peirson
1922-4-29
4487
Riverside
Leach Canyon. (base of Santa Ana Mts., near Elsinore)
534
Comment
SBBG99854
Solanum umbelliferum
W. L. Halvorson
1977-4-1
77 -217
Riverside
5 mi S of Temecula on Hwy S16
Comment
UC219155
Solanum umbelliferum
Munz and Harwood
1925-2-28
3250
Riverside
3 mi w of Corona
335
Comment
HSC83061
Solanum xanti
R. F. Thorne, W. Wisura, E. W. Lathrop, S. Meury
1985-5-18
60627
Riverside
Along Clinton Keith Rd. near base of Santa Rosa plateau
427
Comment
SD187486
Solanum xanti
Scott D. White
2004-5-7
10344
Riverside
San Jacinto Mountain foothills; Indian Creek and adjacent foothills
548
Comment
UCR143322
Solanum xanti var. intermedium
P. A. Munz
1932-3-24
12030
Riverside
North of Elsinore
305
Comment
SD229107
Solidago velutina subsp. californica
Dick Schwenkmeyer
2011-8-25
650
Riverside
Thomas Mountain, Tool Box Springs Campground
1857
Comment
SBBG62993
Solidago velutina var. californica
S. W. Hutchinson
-Sep-1927
205
Riverside
Idyllwild
1630
Comment
UC63154
Sonchus oleraceus
H. M. Hall
1901-6-27
2294
Riverside
vicinity Strawberry Valley (San Jacinto Mountains); , Southern California
1615
Comment
CDA2466
Sorghum bicolor
T. C. Fuller
1960-7-12
4903
Riverside
Southeast corner of Clinton Street & 44th Avenue, Indio.
0
Comment
CAS-BOT-BC235285
Sorghum bicolor
T. C. Fuller
1958-9-23
1853
Riverside
Near former USDA Exp. Station, Indio
Comment
UCD108510
Spartium junceum
R. Tofsrud
1951-4-25
s.n.
Riverside
Santa Ana Mts. Above Elsinore.
304
Comment
SD181609
Spergula arvensis
Scott D. White
7776
Riverside
City of Murrieta, vacant lot on north corner at intersection of Jefferson Avenue and Murrieta Hot Springs Road; Murrieta [quad]. Weedy grassland, probably has been used as cropland in the past.
323
Comment
RSA0098501
Spergularia marina
P. A. Munz, D. D. Keck
1922-4-15
4989
Riverside
San Jacinto Lake, Moreno.
365
Comment
RSA0098522
Spergularia marina
Steve Boyd, David E. Bramlet
1996-4-19
8603 B
Riverside
San Jacinto Valley, ca 2 air miles NE of Winchester and 0.5 mi W of Ryan Airfield in the upper Salt Creek floodplain, at the N end of California Avenue, N of Stetson Avenue, W of the Metropolitan Water District canal.
457
Comment
SEINET6190201
Spergularia marina
Scott D. White, Justin Wood
2008-1
12286
Riverside
Beaumont Badlands, San Timoteo Canyon, meadow along San Timoteo Creek. El Casco
640
Comment
RSA0045240
Sphaeralcea
W. Marquart
1938-3-12
s.n.
Riverside
Fifteen mi. west of Blythe.
Comment
NY43269
Sphaeralcea ambigua
C. R. Annable
1995-3-11
2267
Riverside
Rest stop on I-10
Comment
SEINET156047
Sphaeralcea ambigua
Norman C. Cooper
1944-4-9
1065
Riverside
Andreas Canyon.
305
Comment
UCSB18621
Sphaeralcea ambigua
Gerhart, Janet
1963-5-3
Riverside
State Highway 74, 5 miles E of Pinyon Flats Campground
975
Comment
RSA445028
Sphaeralcea ambigua subsp. rosacea
Howard Mullins
1931-4-26
s.n.
Riverside
Mecca
Comment
RSA786592
Sphaeralcea ambigua subsp. rosacea
Doris Bowers
1972-4-15
1819
Riverside
Pulgas Creek Rd. Rancho California
396
Comment
RSA49382
Sphaeralcea ambigua var. keckii
P. A. Munz
1949-4-12
13029
Riverside
North base of Eagle Mts., Mojave Desert.
945
Comment
LA205955
Sphaeralcea ambigua var. rosacea
Norman C. Cooper;
1944-5-20
2628
Riverside
San Jacinto Mountains, Palms to Pines Highway
914
Comment
CSUSB1311
Sphaeralcea angustifolia
Markell Kohn
1959-2-4
Riverside
14.1 miles west of Blythe, on U.S. 60-70, due south of McCoy Peak.
Comment
UC20425
Sphaerostigma hallii
H. M. Hall
1897-4-17
446
Riverside
Banning, edge of Colorado Desert Colorado Desert; Banning, edge of Colorado Desert, Riverside Co.
Comment Read comments Mar 21 2011
POM4081
Stachys rigida subsp. rigida
Jenkins, Street
1917-5-30
s.n.
Riverside
Idylwild Canyon.
Comment
SD138019
Stellaria media
Darin L. Banks, Steve Boyd
1995-3-30
115
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area. North slope of Agua Tibia Mountain, west of Dripping Springs Alcove.
710
Comment
SD187391
Stellaria media
Scott D. White, Angelia Carey
2004-4-16
10184
Riverside
Indian Creek and adjacent slopes.
548
Comment
JEPS4198
Stemodia durantifolia
Marjorie D. Clary
1932-6-5
1018
Riverside
Eagle Canyon, w side of Colorado Desert
182
Comment Read comments Jun 17 2012
SBBG7211
Stemodia durantifolia
H. and M. Dearing
1948-3-9
4818
Riverside
near Eagle Cyn, near Palm Springs
Comment
UCR41400
Stephanomeria exigua
N. M. Fellows, A. C. Sanders
1985-5-7
164
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
RSA518781
Stephanomeria exigua subsp. deanei
Scott D. White
1990-10-23
s.n.
Riverside
8.5 mi. (airline) ENE of Temecula; E of De Portola Rd. on El Dorado Rd.
488
Comment
CAS-BOT-BC375511
Stephanomeria exigua subsp. exigua
C. L. Hitchcock
1940-4-4
5947
Riverside
Pinto Basin
Comment
JOTR31963
Stephanomeria exigua subsp. exigua
La Doux, Tasha, M. Harding, M. Wheeler, T. Herskovits
2011-4-14
2200
Riverside
Joshua Tree National Park. Southwest Eagle Mountains; west of Lost Palms Canyon; rocky/gravelly bajada north of the Aqueduct Rd.
603
Comment
SBBG8856
Stephanomeria exigua subsp. exigua
H. and M. Dearing
1949-4-11
6742
Riverside
E of Cathedral City
Comment
SEINET10892187
Stephanomeria pauciflora
David B. Dunn, A. Folsom
1948-6-17
Dunn 3801
Riverside
By quad 2. At camp in Pushawalla Canyon. Desert, dry wash, Indio Hills, Colorado Desert.
Comment
CAS-BOT-BC375871
Stephanomeria virgata
Mitch Provance
2003-7-7
6524
Riverside
San Bernardino Valley: S of the site of the historic town of Declezville, in an unincorporated part of Riverside Co. just S of Fontana (in the Southridge area), along the NW slopes of the Jurupa Mountains, ca. 0.3 miles ENE of peak 1437
317
Comment
JOTR33851
Stillingia linearifolia
La Doux, Tasha, A. Miller and G. Clifton
2009-4-9
3063
Riverside
Joshua Tree National Park. north eastern tip of Eagle Mountains; Pinto Wash
322
Comment
RSA457865
Stillingia linearifolia
N. C. Cooper
1944-3-25
1024
Riverside
Cabazon.
457
Comment
UC17830
Stillingia spinulosa
S. B. Parish
Apr 4 1896-Apr 13 1896
4142
Riverside
Palm Springs (Agua Caliente) San Jacinto Mt. (desert base of mt.)
152
Comment
RSA663313
Stipa capensis
A. C. Sanders, G. K. Helmkamp, P. J. MacKay, et al.
1995-3-19
16148
Riverside
Coachella Valley: alluvial fan of Chino Canyon along the Palm Springs tram rd, 14 telephone poles above Hwy 111 (Palm Canyon Dr.)
300
Comment
HSC79624
Stipa coronata
Paul Bailey
1972-5-14
124
Riverside
5 mi. NE of Temecula near Rancho Calif. Dr., Tucalota Hills
457
Comment
UCR176928
Stipa coronata
Tracy Tennant, J. S. Ross
1998-4-30
MOR- 67
Riverside
San Bernardino Mtns., Morongo Indian Reservation, hills west of the mouth of Potrero Canyon, 0.2 mi. NE of hill 3030
854
Comment
UCR80243
Stipa lepida
I. M. Johnston
1917-6-5
1301
Riverside
Hills south of Arlington, Riverside
366
Comment
UCR121683
Stipa pulchra
Ian G. Gillespie, Abby Sirulnik
2000-5-7
34
Riverside
Temescal Valley, 0.9 mi SE of Indian Truck Trail and 40 m SW of DePalma Road, directly across from Corona Lake
396
Comment
UCR2817
Stipa speciosa
F. M. Reed
1906-3-17
924
Riverside
City of Riverside, north junction of upper branches of Arroyo Tequesquite, near bee ranch
335
Comment
RSA27525
Streptanthella longirostris
I. L. Wiggins
1941-3-27
9668
Riverside
4mi. north of Whitewater
Comment
UC665747
Streptanthella longirostris
Ira L. Wiggins
1941-3-27
9668
Riverside
4 mi ne of Desert Center (on road to Rice)
Comment
CAS-BOT-BC5656
Streptanthella longirostris var. derelicta
Lewis Samuel Rose
1936-12-29
36835
Riverside
La Quinta
0
Comment
CAS-BOT-BC61183
Streptanthus bernardinus
H. M. Hall
1901-6-1
2243
Riverside
San Jacinto Mountains. In canyons of the west side.
1767
Comment
RSA0043381
Streptanthus campestris
John F. Emmel
1996-6-16
1413
Riverside
San Jacinto Mts.; along Pacific Crest Trail north of Spitler Peak, 0.1 trail mile south of junction with Spitler Peak Trail.
2133
Comment
UCR48491
Stylocline filaginea
Steve Boyd
1986-3-9
1388
Riverside
Peninsular Range, Temescal Canyon: Alberhill Mtn., south slope of mtn., just east of claymine area
488
Comment
RSA387346
Stylocline gnaphaloides
Steve Boyd
1986-5-7
1841
Riverside
Temescal Canyon: Terrace escarpment between Horsethief wash and Indian Truck Trail, south of I-15. [Gavilan Hills]
Comment
UCR101332
Stylocline gnaphaloides
A. C. Sanders
1997-4-10
20317
Riverside
Tucalota Hills, east of Lake Skinner
701
Comment
UCR113180
Stylocline gnaphaloides
A. C. Sanders
1998-3-11
21673
Riverside
Shipley/Skinner Reserve area, North Domenigoni Hills, north of Diamond Valley, near high water line of reservoir under construction
518
Comment
UCR230768
Stylocline gnaphaloides
A. C. Sanders
2010-4-7
37824
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, under powerlines near dirt extension of Lake St., 1.1 mi. NW (356 deg. ) of intersection of I-15 and Lake St.
549
Comment
UCR48372
Stylocline gnaphaloides
Steve Boyd
1986-5-7
1824
Riverside
Temescal Canyon, Alberhill Mountain: lower slopes of S flank just east of clay mine area
427
Comment
UCR88300
Stylocline gnaphaloides
A. C. Sanders, Karin Cleary-Rose
1995-4-5
16365
Riverside
San Bernardino Mtns./Sonoran (Colorado) Desert, Coachella Valley; south of Mission Creek and west of Hwy 62
701
Comment
UCR97664
Stylocline gnaphaloides
A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand
1997-3-12
19856
Riverside
Lake Skinner area, lower Rawson Canyon, along road NE of Skinner Lake
457
Comment
RSA438629
Suaeda moquinii
N. Cooper
1943-10-9
947
Riverside
Hemet.
305
Comment
SFV18002
Swertia parryi
J. D. Dilley
1999-7-28
386
Riverside
San Jacinto Mountains Junction of Black Mountain Road and road to Dark Canyon Camp.
1845
Comment
UC456201
Swertia parryi
I. J. Condit
1910-6-24
Riverside
San Jacinto Mts.
1524
Comment
UCR90352
Symphoricarpos albus var. laevigatus
D. L. Banks, Steve Boyd
1995-5-17
0472
Riverside
Agua Tibia Mountains, NW Palomar Mtns, Cleveland National Forest, Agua Tibia Wilderness Area; N face of Agua Tibia Mtn, east of the Dripping Springs Alcove area, west of the Dripping Springs Trail, in the drainage immediately east of the spring just inside the wilderness boundary in N-central, S 33
707
Comment
JEPS44376
Symphoricarpos rotundifolius var. parishii
Lauramay T. Dempster and G. L. Stebbins
1966-6-19
4254
Riverside
just below Toro Peak (s of the saddle e of the peak)
2499
Comment
CAS-BOT-BC98543
Symphyotrichum spathulatum
Winifern W. Swarth
1914-9-15
s.n.
Riverside
Tahquitz Valley, San Jacinto Mts.
2438
Comment
SD136927
Symphyotrichum subulatum var. parviflorum
Steve Boyd, Darin Banks
1994-9-29
8363
Riverside
Lake Elsinore, floodplain east of dike along San Jacinto River, west of Sedco Hills community
380
Comment
SBBG65691
Syntrichopappus fremontii
M. N. Ackley
-Feb-1926
260
Riverside
near Edom
64
Comment
UCR132887
Tamarix ramosissima
G. Sampson
1985-4-20
85- 321
Riverside
Chino Hills State Park, side channel of the Santa Ana River
Comment
RSA392938
Tauschia arguta
Christopher Davidson
1973-4-1
1823
Riverside
Jct. Vail Lake Marina and Hwy. 71/79, about 3 miles west of Aguanga.
426
Comment
RSA523527
Tauschia arguta
Steve Boyd, Timothy S. Ross, L. Arnseth, Jaime Bonilla
1990-4-2
3986
Riverside
Vail Lake area, lower slopes of Agua Tibia Mtn, along Hwy 79, E of USFWS Dripping Springs Guard Station.
488
Comment
RSA765231
Tauschia arguta
L. M. Prince, Duncan Bell
2009-6-17
569
Riverside
Cleveland National Forest
Comment
SEINET235178
Tauschia arguta
A. C. Sanders
1997-4-10
20322
Riverside
E of Lake Skinner (Bachelor Mtn. 7.5 Q)
700
Comment
UCR244408
Tetracoccus hallii
Jim Andre
2012-4-16
20902
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
UCR89646
Tetracoccus hallii
Bern Schwenn
1994-5-7
s.n.
Riverside
Sonoran (Colorado) Desert, Joshua Tree National Monument: Eagle Mtns, along Black Eagle Mine Road between Monment boundary and Mission Sweet Mine
650
Comment
PASA2646
Thalictrum fendleri
Sally Ellis
1939-6-24
Riverside
Halona (Idyllwild)
Comment
RSA620639
Thamnosma montana
B. Pitzer, O. F. Clarke, S. Reed, G. Ruiz
1998-3-7
3584
Riverside
San Bernardino Mountains: Wildlands Conservancy's Mission Creek Preserve.
762
Comment
SEINET11814100
Thymophylla pentachaeta
M. F. Spencer
n d
454
Riverside
Idyllwild, San Jacinto Mt
Comment
RSA430273
Thysanocarpus curvipes
E. Crow
1929-3-17
203
Riverside
Glen Ivy Hot Springs, Santa Ana Mts.
Comment
UCSB54192
Thysanocarpus curvipes
McKinley, Gale
1985-3-26
Riverside
1/2 mile SE of site #9 in Ryan Campground in a dry streambed in Joshua Tree National Monument
1341
Comment
RSA696363
Thysanocarpus laciniatus
Keith E. Hoffmaster
1934-4-8
s.n.
Riverside
Santa Ana Mts.
Comment
CLARK-A1045-345
Tidestromia oblongifolia
George K. Helmkamp
1977-11-6
Riverside
Salton Sea Salton Sea State Recreation Area; Salt Creek Campground area; sandy slope between the highway and the Sea, just northwest of Salt Creek; Durmid 7.5'Q
Comment
RSA0030874
Tillaea erecta
Norman C. Cooper
1944-4-23
1158
Riverside
Banning.
701
Comment
RSA0031474
Tiquilia palmeri
April Garbat, Kristin Forgrave
2013-5-7
66
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
POM368519
Tiquilia palmeri
Albert J. Perkins
1895-05
s.n.
Riverside
Near Riverside
Comment Read comments Nov 26 2011
HSC3565
Tiquilia plicata
R. A. Eagle
1964-3-28
30
Riverside
15 mi. out of Palm Springs on the Thunderbird road.
Comment
RSA33612
Tiquilia plicata
N. C. Cooper
1944-7-15
1575
Riverside
Palm Springs.
122
Comment
SBBG35857
Tiquilia plicata
D. Myrick
1966-4-2
1336
Riverside
Mtn View Rd ca. 5 mi S of Desert Hot Springs
Comment
SDSU2161
Toxicodendron diversilobum
Thomas A. Zink
1971-5-1
Riverside
About 100 yards north of Camp Evans.
244
Comment
SEINET10874601
Trianthema portulacastrum
Billy Joe Cox
1975-10-10
Cox 4223
Riverside
Palo Verde, 1-3 km W, (ca 32 km S of Blythe); creosote desert scrub; sandy and gravelly entisols.
70
Comment
SBBG56115
Tricardia watsonii
unknown
1893-1
Riverside
Palm Springs
Comment
RSA557367
Trichocoronis wrightii var. wrightii
Julie Greene, Scott White
1993-7-5
1408 a
Riverside
San Jacinto Wildlife Area: From the edge of drying flood areaPerris 7.5 USGS Quad , R2W T4S NE 1/4 of the SW 1/4 of section 6.
433
Comment
UC1007201
Trichoptilium incisum
Philip A. Munz
1940-3-23
15666
Riverside
s base Pinto Mts.
609
Comment
POM78683
Trichostema austromontanum
Albert J. Perkins
1916-9-14
s.n.
Riverside
Idlewild
Comment
UC72052
Trichostema lanceolatum
Miss M. A. King
1893-1
Riverside
Menifee
Comment
UCR250924
Trichostema lanceolatum
Jeremiah George
2012-7-10
s.n.
Riverside
San Gorgonio Pass, Beaumont, NW corner of Grace Ave. and West 1st St.
783
Comment
CAS-BOT-BC214364
Trichostema parishii
Peter H. Raven
1959-5-18
14248
Riverside
0.9 miles south of Mountain Center of road to Aguanga, San Jacinto Mountains
Comment
POM210540
Trichostema parishii
Victor Duran
1933-7-1
3493
Riverside
Near Santa Rosa. Santa Rosa Mountains
1829
Comment
SD262307
Trichostema parishii
Mitch Provance
2017-5-28
517 110
Riverside
Badlands of Wesetern Riverside County: San Timoteo Canyon, SCE powerline road, 0.3 miles S of El Casco Substation (El Casco 7.5'Q)
673
Comment
UC26026
Trichostema parishii
H. M. Hall
1898-6-26
Riverside
El Toro Mountain Southern California, San Jacinto Mountains
Comment
UC527224
Trichostema parishii
C. B. Wolf
1931-5-11
1945
Riverside
near Pipe Creek, above Hemet Valley San Jacinto Mountains
1676
Comment Read comments Mar 24 2011
UCR60794
Trifolium albopurpureum
Walter Wisura
1979-4-11
s.n.
Riverside
S side of Lake Skinner, east of Murrieta
427
Comment
SEINET244674
Trifolium apertum
Walter Graves
2001-5-21
01 -4
Riverside
CULTIVATED; Grown at UCR Experiment Station (Ag Ops fields)
305
Comment
RSA559954
Trifolium ciliolatum
Steve D. Boyd, Orlando Mistretta
1992-4-23
7065
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness Area. Along San Mateo Creek from Riverside County line, following San Mateo Trail upstream to the confluence with Bluewater Canyon.
244
Comment
UCR281221
Trifolium depauperatum var. truncatum
Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett
2017-4-10
417- 20
Riverside
Elsinore Trough, Baker St., 0.05-0.15 miles SE of Pierce St. [NW edge of city of Lake Elsinore, near Terra Cotta]
384
Comment
RSA714608
Trifolium microcephalum
T. B. Salvato, John Green
2004-5-27
616
Riverside
Head of Banning (San Gorgonio River) Canyon close to the San Bernardino Co. line, 0.5 mi SE of Oak Glen Conservation Camp.
1402
Comment
UC16645
Trifolium microcephalum
H. M. Hall
July 1901
Riverside
w side San Jacinto Mtns
2286
Comment
UC866901
Trifolium monanthum subsp. grantianum
Carl B. Wolf
1932-8-5
3955
Riverside
head of fork of Tauquitz Creek San Jacinto Mtns
2743
Comment
RSA692248
Trifolium obtusiflorum
Scott D. White, Michael Honer
2003-5-27
9399
Riverside
Gavilan Hills / Temescal Canyon: Hills and canyons ca. 1 mile north of the I-15 Freeway and 1 mile east of Lake St. exit. Collected south and / or west of unnamed peak 2349.
396
Comment
PASA247
Trifolium stenophyllum
Frank W. Peirson
1922-4-29
Riverside
Lake Elsinore
380
Comment
UCR25310
Trifolium truncatum
John C. Roos
1966-3-24
s.n.
Riverside
Flats west of Hemet
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
CHSC989
Trifolium willdenovii
S. Westerberg
1938-4-1
Riverside
Lake Elsinore.
Comment
SD122993
Trixis californica
Robert F. Thorne, W. Wisura, A. Shmida and R. Whittaker
1978-4-23
52023
Riverside
San Jacinto Mountains; Chino Canyon.
Comment Read comments Apr 24 2011
SD231241
Trixis californica
Scott D. White
2001-4-3
8224
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.
395
Comment
UCR137743
Typha latifolia
L. C. Wheeler
1961-6-24
7909
Riverside
San Jacinto Mountains, Fulmor Lake
Comment
UCR220310
Typha latifolia
Bill Wagner
2005-10-7
s.n.
Riverside
Peninsular Range; Gavilan Hills Region, Cajalco Flood Control Basin site (proposed, since constructed), at NE corner of El Sobrante Rd. and Cajalco Rd.
447
Comment
UCR277760
Umbellularia californica
Mitch Provance
2012-1-26
112- 03
Riverside
Badlands of Western Riverside County, San Timoteo Creek, about 3.5 miles west of Beaumont, N side of Hwy. 60
1479
Comment
JEPS36171
Uropappus lindleyi
W. L. Jepson
May 17 1901-Jun 1 1901
1468
Riverside
Thomas Valley San Jacinto Mts.
Comment
RSA783425
Uropappus lindleyi
J. D. Olmsted
1959-5-1
523
Riverside
Spring Trail on Beacon Pines Ranch, 9 miles SW of Corona. Santa Ana Mts.
823
Comment
RSA793025
Uropappus lindleyi
Justin M. Wood
2011-4-4
3397
Riverside
San Bernardino Mountains Foothills: San Gorgonio River wash, off of Bluff Street, just east of Banning Bench.
881
Comment
SDSU11361
Verbena lasiostachys
Thomas A. Zink
Riverside
July 1971. Growing in a shady glen along Tenaja Rd. about 2 miles east of turnoff to Tenaja campground.
655
Comment Read comments Jun 8 2013
RSA263704
Verbena tenuisecta
E. W. Lathrop
1966-5-8
6475
Riverside
3 miles SW of Corona. Hagador Canyon, Cleveland National Forest. Trabuco District.
274
Comment
RSA747958
Verbesina encelioides
Justin M. Wood
2009-5-15
710
Riverside
Romoland, 1/4 mile S of Ethanac Rd, between San Jacinto Rd and Palomar Rd, just S of railroad tracks.
442
Comment
UCR149390
Verbesina encelioides
Scott D. White
2003-12-1
9889
Riverside
Santa Ana River Valley; city of Riverside; La Sierra area
244
Comment
UCR156300
Veronica anagallis-aquatica
T. B. Salvato, Kent Beaman
2005-5-16
848
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
CLARK-A1528-4331
Veronica peregrina
John C. Roos
1966-3-24
Riverside
Edgemont
Comment
RSA760324
Veronica peregrina subsp. xalapensis
Robert F. Thorne, E. W. Lathrop, S. Beckstrom-Sternberg, B. Martin
1982-05
55216
Riverside
SW of Murrieta. Santa Rosa Plateau, Mesa de la Punta near S. edge of plateau, approached from De Luz road.
730
Comment
UCR155821
Vicia villosa
John F. Green
2005-5-4
s.n.
Riverside
Perris-Aguanga Region, SE corner Markham St. and Day St., Mead Valley area, 2-3 mi SW of March Air Reserve Base
534
Comment
UCR158261
Vicia villosa
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30123
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
RSA33845
Vicia villosa
N. C. Cooper
1944-4-22
1132
Riverside
Banning.
762
Comment
CLARK-A1656-636
Viguiera deltoidea var. parishii
Lois Ann Scott
1978-5-5
Riverside
San Jacinto Mountains
365
Comment
UCR239220
Viguiera parishii
Thomas R. Stoughton, E. Gardner, D. Bell
2010-11-12
719
Riverside
Transverse Ranges; San Bernardino Mountains, Pacific Crest Trail, west of White Water Canyon, north of the junction of Hwy I-10 and Rte 111
732
Comment
CSUSB288
Viola odorata
Margaret-Lee Dean
1965-4-23
Riverside
3908 Linwood Place, Riverside
262
Comment
RSA412708
Viola pedunculata
N. C. Cooper
1947-4-5
2023
Riverside
Los Alamos Canyon, Elsinore.
762
Comment
UCR216403
Viola pedunculata
Mike Bell
2008-3-30
031
Riverside
Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau Ecological Reserve, 5 miles SW of Murrieta, Punta Mesa Trail
537
Comment
CAS-BOT-BC203189
Vitis girdiana
Louis C. Wheeler
1933-12-2
2302
Riverside
Tahquitz Canyon, San Jacinto Mts.
243
Comment
UCR117717
Vitis vinifera
Mitch Provance
1998-6-11
657
Riverside
Jurupa Mountains, Pediment of the NW extreme of the Jurupa Mountains, as accessed from Country Village Rd.
259
Comment
RSA0013357
Vulpia myuros
A. C. Sanders, Nathan Moorhatch
2011-3-22
38767
Riverside
Powerline corridor through hills 6.4 km SW of Perris, east of Hwy 74 and south of Ethanac Rd.
473
Comment
RSA582076
Vulpia octoflora
P. A. Munz
1932-3-14
11994
Riverside
Colorado Desert, Coachella Valley, Deep Canyon
91
Comment
RSA583736
Vulpia octoflora var. hirtella
Steve Boyd
1995-4-24
8495
Riverside
Palomar Range, Agua Tibia Wilderness Area, northeastern base of Wildhorse Peak, west of Devil's Hole, along the Wildhorse Trail near the rounded gabbro peak known as ''Agua''.
762
Comment
SD68757
Washingtonia filifera
David B. Dunn
1947-7-12
2957
Riverside
Pushawalla canyon, Indio Hills.
Comment
RSA787697
Wislizenia refracta subsp. palmeri
Duncan S. Bell
2012-4-5
3309
Riverside
Palen sand dunes on the southwest side of the Palen mountains at the south end of Palen Valley and the northwestern part of Chuckwalla Valley. Approx. 6.75 air miles directly north of Hell.
141
Comment
CAS-BOT-BC326964
Xylorhiza cognata
John Thomas Howell
1928-1-29
3293
Riverside
Painted Canyon, Colorado Desert
Comment
UCR274573
Xylorhiza cognata
Michelle Murphy-Mariscal, Kathleen D. Fleming
2014-4-22
XYCO- 17
Riverside
Sonoran (Colorado) Desert, Mecca Hills, south of Box Canyon Rd. in middle of canyon below Shavers Well
182
Comment
CAS-BOT-BC326896
Xylorhiza tortifolia
Roxana S. Ferris
1953-4-20
12635
Riverside
Road to Lost Palms Canyon about 4 miles north of Shaver Summit
Comment
CAS-BOT-BC326899
Xylorhiza tortifolia
H. M. Hall
1905-4-23
5868
Riverside
Near Salvation Spring, Chuckawalla Mts.
Comment
RSA23226
Xylorhiza tortifolia
Ernest Braunton
1940-3-4
2028
Riverside
5 mi. East of Shaver's Well.
Comment
UC892607
Xylorhiza tortifolia var. tortifolia
I. W. Clokey
1935-4-17
6964
Riverside
Cottonwood Springs
Comment
RSA587865
Youngia japonica
D. Koutnik
1995-10-22
s.n.
Riverside
Riverside
Comment
RSA378341
Yucca schidigera
Anstruther Davidson
1928-3-1
s.n.
Riverside
Palm Springs.
Comment Read comments Oct 23 2011
UCR178592
Yucca schidigera
R. G. Swinney
1967-5-26
1361 B
Riverside
Sonoran (Colorado) Desert/ San Bernardino Mtns., White Water Bench
305
Comment
SEINET9621454
Yucca schidigera
I. W. Clokey
1935-4-17
6548
Riverside
Cottonwood Springs.
Comment
UCR41376
Yucca whipplei
N. M. Fellows
1984-11-12
42
Riverside
San Jacinto Mtns., Oasis de los Osos Preserve of the Nature Conservancy, off Snow Creek Canyon at the N foot of San Jacinto Mtn.
489
Comment
POM157900
Yucca whipplei var. whipplei
Philip A. Munz
1927-5-21
10898
Riverside
Coahuila Valley, Ansa. [Cahuilla Valley, Anza]
1372
Comment
POM160736
Zigadenus brevibracteatus
Marcus E. Jones
1929-3-9
s.n.
Riverside
Whitewater, Colorado Desert
Comment
UCR115379
Zigadenus fremontii
June Latting
1978-5-4
s.n.
Riverside
Santa Ana Mountains, Sierra Peak
929
Comment
RSA503414
Zigadenus venenosus var. venenosus
John Olmsted
1962-5-10
3636
Riverside
SE Santa Ana Mountains, SSW of Lake Elsinore, western Riverside County.
991
Comment
UCR213827
Zigadenus venenosus var. venenosus
Scott D. White, Justin M. Wood
2009-5-21
12839
Riverside
San Jacinto Mountains, McMullen Flat area, 0.35 north on Valley Hi Drive, from intersection with Twin Pines Road
1201
Comment
RSA656549
Ziziphus jujuba
A. C. Sanders
2000-5-25
23415
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
RSA339617
Ziziphus obtusifolia var. canescens
Robert F. Thorne
1979-8-23
53610
Riverside
Cottonwood Springs Area
Comment
UCR281863
Ziziphus obtusifolia var. canescens
A. C. Sanders, Jim Malusa
2017-9-19
43332
Riverside
Sonoran (Colorado) Desert, northern Chocolate Mountains, c. 1.35 km SW of Tabaseca Tank
634
Comment
JOTR01107
Ziziphus obtusifolia var. canescens
Cole, James E.
1941-6-11
862
Riverside
Joshua Tree National Park. COTTONWOOD SPRING AREA
914
Comment
SBBG4608
Ziziphus parryi
H. and M. Dearing
1937-11-28
941
Riverside
Pinyon Flat Public Camp, Palms to Pine Hwy
Comment
UCR16951
Ziziphus parryi
D. H. Wilken
1966-3-26
785
Riverside
San Bernardino Mtns./Sonoran (Colorado) Desert, Whitewater Canyon, near palm oasis along E side of canyon.
610
Comment