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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
UCR67732
Abies concolor
Frank C. Vasek
1977-11-25
771125- 02
Riverside
San Jacinto Mtns., area around Boulder Basin Campground, just below Black Mountain look-out
Comment
CAS-BOT-BC229333
Abronia villosa
J. Von Loh
1978-1-23
3297
Riverside
Palo Verde Mesa, 12 mi SW of Blythe
121
Comment
CAS-BOT-BC229347
Abronia villosa
Ivan Johnston
1917-4-4
1111
Riverside
Near Palm Springs
Comment
CAS-BOT-BC229367
Abronia villosa
J. H. Thomas
1949-2-28
48
Riverside
Between Banning and Palm Springs
Comment
CSUSB1329
Abronia villosa
Art Whistler
1966-5-7
Riverside
Route 74, Palms-to-Pines Highway, near Lake Fulmor in Pine Forest.
Comment Read comments May 29 2018
RSA714961
Abronia villosa
Sarah J. De Groot, J. Mark Porter
2006-3-14
5203
Riverside
North foot of San Jacinto Mts, between Snow Creek Road and Highway 111. Stabilized sand dunes.
351
Comment
UC912300
Abronia villosa
Margaret Stason
1927-3-12
Riverside
Colorado Desert, Painted Canyon
Comment
UCR163077
Abronia villosa
B. G. Pitzer, G. R. Ballmer
2000-10-14
4229
Riverside
Sonoran (Colorado) Desert, c. 0.25 mi. west of Wiley's Well Rd. on south side of Hwy I-10
120
Comment
POM248343
Abronia villosa var. aurita
I. W. Clokey, E. G. Anderson
1935-4-6
6609
Riverside
Hemet
500
Comment
POM745
Abronia villosa var. aurita
Marjorie Shaw
1916-03
s.n.
Riverside
Palm Springs.
Comment Read comments Aug 27 2011
SD187438
Abronia villosa var. aurita
R. E. Riefner Jr.
2007-5-19
07 210
Riverside
Temecula, Temecula Canyon, Santa Margarita River, ca. 1.5 miles west of I-15 Fwy. and 1.0 mile west of Murrieta Creek
298
Comment
UC454270
Abronia villosa var. aurita
I. J. Condit
1910-6-24
Riverside
Along San Jacinto River Valley San Jacinto Mts, San Jacinto River Valley
Comment
UCR35205
Abronia villosa var. pinetorum
L. B. Ziegler
1966-8-25
80
Riverside
San Jacinto Mtns., Hemet (Thomas/Garner) Valley
1402
Comment
CHSC100690
Abronia villosa var. villosa
Naomi Fraga; Sarah J. De Groot, Lisa Rojas, Leland Lubinsky
2005-2-10
1420
Riverside
Colorado Desert; Northeastern Colorado Desert region: Along Palen Road near Hwy 177.
170
Comment
OBI37474
Abutilon theophrasti
Steve Boyd
1985-9-23
1189
Riverside
Garden weed at Boyd residence, Good Hope Valley area, W of Perris
Comment
SBBG7491
Acamptopappus sphaerocephalus var. sphaerocephalus
H. and M. Dearing
1939-12-31
4044
Riverside
N of Palm Springs
Comment
CAS-BOT-BC218715
Achnatherum coronatum
S. B. Parish; W. F. Parish
1882-5-1
872
Riverside
Foothills of the San Bernardino Mts.
Comment Read comments Aug 31 2019
POM365987
Achnatherum hymenoides
Bonnie C. Templeton
1931-4-9
s.n.
Riverside
N of Palm Springs
Comment
SEINET1909738
Achnatherum hymenoides
Sarah De Groot, Mark Porter
2006-1
5198
Riverside
North foot of San Jacinto Mountains, between Snow Creek and Highway 111. Stabilized sand dunes several miles downstream from gaging station.
366
Comment
RSA182335
Achnatherum speciosum
J. D. Olmsted
1962-5-1
3433
Riverside
W slope below Falls Plateau, Snow Canyon N of Mt. San Jacinto.
793
Comment Read comments Nov 24 2011
GMDRC9404
Achyronychia cooperi
J. M. Andre
2017-3-4
37169
Riverside
along west side of US Hwy 95, 21.4 mi. south of Vidal Junction, just north of Big Maria Mountains
123
Comment
JEPS51455
Achyronychia cooperi
W. L. Jepson
1927-4-12
11666
Riverside
Painted Canyon Mecca Hills
76
Comment
JOTR37710
Achyronychia cooperi
Hodges, Stephen R.
2016-3-1
636
Riverside
Joshua Tree National Park. Northern edge of the Eagle Mountains where they border the Pinto Basin. Approximately 3 kilometers west of Pinto Wells. Ascending up towards the ridge line on loose unconsolidated sand ramps
Comment
SEINET3005054
Achyronychia cooperi
G. Rink
2011-4-29
10492
Riverside
Proposed Palo Verde Solar Power Plant about 15 miles southwest of Blythe, sandy
91
Comment
SEINET3156338
Achyronychia cooperi
L. A. Greata
1905-1
497
Riverside
Colorado desert
Comment
UCD77301
Achyronychia cooperi
Robert E. Preston
1997-11-11
1063
Riverside
east edge of Palo Verde Mesa
99
Comment
SD107125
Acmispon glaber
B. Ertter, J. Strachan
1979-6-26
2983
Riverside
Hwy 243 near Idyllwild, San Jacinto Mts, decomposed granite of roadside.
Comment
UCD104137
Acmispon glaber var. brevialatus
T. B. Salvato; Kent Beaman
2005-5-16
793
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
SEINET957560
Acmispon heermannii
George K. Helmkamp
1984-1
A- 27
Riverside
Big Morongo Canyon near the riverside county line, 2 miles below the Big Morongo Preserve headquarters, floor of the main canyon and to 1/4 mi. up a broad side canyon to the east.
701
Comment Read comments Dec 3 2014
UCD104282
Acmispon rigidus
L. S. Rose
1935-12-23
s.n.
Riverside
Above Deep Canyon, San Jacinto Mts., 22 mi. so. Of Cathedral City, Colorado Desert.
1066
Comment
RSA791483
Acmispon strigosus
Jim Andre, Tasha La Doux, R. B. Kelley
2011-5-4
21082
Riverside
Joshua Tree National Park; Long Canyon, up side canyon approx. 400 m. west of main canyon drainage.
1172
Comment
SJSU10339
Acmispon strigosus
R. C. McGehee
1970-4-15
203
Riverside
Wileys Well, Wileys Well Rd, 20 mi SW of Blythe via Hwy 60
Comment
JOTR31947
Adenophyllum porophylloides
La Doux, Tasha, M. Harding, B. Truesdell
2011-3-15
2185
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains; rocky drainages feeding into southwest Pinkham Wash
Comment
SBBG18424
Adenophyllum porophylloides
M. A. Piehl
1963-6-1
63533
Riverside
St Hwy 74, ca. 7.6 mi NE of Pinyon Flat Cmpgrd, S of Palm Desert
731
Comment
UCR30527
Adenostoma fasciculatum
John C. Roos
1952-5-26
5722
Riverside
Haas' Ranch, Reche Canyon
457
Comment
IRVC29859
Adenostoma sparsifolium
Mark A. Elvin
2004-10-12
3812
Riverside
S of Idyllwild, N of Mountain Center along Hwy 243. San Jacinto Moutnains
1524
Comment
RSA716087
Adenostoma sparsifolium
Fred M. Roberts, Robert Allen
2006-8-5
6398
Riverside
Santa Ana Mtns region: just east of Bear Creek, 0.5km SE Upper San Juan Campground.
668
Comment
SEINET10964943
Adenostoma sparsifolium
Melvin L. Conrad, David B. Dunn; Douglas G. LeDoux
1973-6-15
Conrad 7147
Riverside
Chaparral along roadside
1036
Comment
UC12023
Adenostoma sparsifolium
Mrs. Gregory
1890-1
Riverside
at San Jacinto San Jacinto
Comment
UC403963
Adenostoma sparsifolium
C. Van Deventer
Aug 1903
Riverside
San Jacinto Mt. Region
Comment
CAS-BOT-BC69644
Adiantum capillus-veneris
Louis C. Wheeler
1933-12-1
2295
Riverside
Mouth of Tahquitz Canyon, San Jacinto Mts.
152
Comment
CAS-BOT-BC69646
Adiantum capillus-veneris
Nancy Ryan Zabriskie; Walter Zabriskie
1971-11-27
466
Riverside
Ca. 25' n. of stream bank, ca. 200 yds. below juncture with north canyon; Andreas Canyon, e. slope San Jacinto
359
Comment
UCR35308
Adiantum capillus-veneris
L. B. Ziegler
1966-9-13
090
Riverside
Sonoran (Colorado) Desert, San Jacinto Mountains, Carrizo Spring (Carrizo Creek), c.3/8 mi above Hwy 74 crossing of canyon.
703
Comment
RSA591754
Agrostis pallens
E. W. Lathrop
1966-5-29
6378
Riverside
Main Divide Truck Trail between El Carriso and Santiago Peak. Cleveland National Forest
1220
Comment
UC183444
Alhagi pseudalhagi
F. M. Turner
1915-7-19
Riverside
Mecca; Colorado Desert, Mecca
Comment Read comments Aug 6 2013
POM13217A
Aliciella latifolia
E. C. Jaeger
1921-04
1129
Riverside
Painted canyon, near Mecca.
Comment
RSA469417
Aliciella latifolia
Anstruther Davidson
1920-4-1
3365
Riverside
4 miles from Schavers Well, Mecca
Comment Read comments Oct 26 2009
RSA69679
Allenrolfea occidentalis
F. W. Peirson
1926-1-31
6487
Riverside
Dos Palmas, Colorado Desert.
Comment
UCR49370
Allenrolfea occidentalis
Theo Glenn
1984-10-15
s.n.
Riverside
Sonoran (Colorado) Desert, Whitewater River Delta at N end of Salton Sea
Comment
CAS-BOT-BC434480
Allionia incarnata
Carl B. Wolf
1932-4-28
3073
Riverside
Colorado Desert. Chuckwalla Valley. 20 mi. West of Blythe on the Mecca Road.
121
Comment
SD134565
Allium fimbriatum var. munzii
Craig Reiser
1992-4-14
Riverside
Bachelor Mountain, south flank near Skinner Dam. (IPB 2/08)
Comment
SD67627
Allium fimbriatum var. munzii
I. W. Clokey, C. B. Clokey, B. Templeton
1930-4-15
4621
Riverside
Gavilan Peak.
600
Comment
UC494721
Allium haematochiton
Philip A. Munz
1932-3-24
12026
Riverside
n Lake Elsinore
304
Comment
UCR48386
Allium haematochiton
Steve Boyd
1986-4-22
1780
Riverside
Gavilan Hills, Summit of Estelle Mountain.
841
Comment
SEINET12049414
Allium hyalinum
B. C. Templeton
1930-1
1484
Riverside
N of Gavilan[????]?
550
Comment
UC3087
Allium marvinii
H. M. Hall
June, 1901
2096
Riverside
along water courses in the vicinity of Strawberry Valley
1371
Comment
RSA574748
Allium munzii
Steve Boyd
1982-4-20
s.n.
Riverside
Gavilan Hills region, smal remnant of the Gavilan Plateau on ridge east of Estelle Mountain, south of head of Dawson Canyon.
671
Comment
RSA495442
Allium peninsulare
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-18
2970
Riverside
Agua Tibia Mountains. Vail Lake area, Temecula Creek Canyon below Vail Lake dam.
418
Comment
RSA543160
Allium peninsulare
Steve Boyd, Timothy S. Ross, Mike Hammitt
1991-5-2
6090
Riverside
Vail Lake region, SW and W flanks of Billy Goat Mountain 3 miles N Highway 79, 1 mile W of Highway 371, N of Aguanga.
600
Comment
RSA673549
Allium peninsulare
Scott D. White, Tasha LaDoux
2000-4-20
7703
Riverside
South of Hemet: Gibbel Flat in the Santa Rosa Hills.
610
Comment
UCR156480
Allium peninsulare
Jason L. Hlebakos
2005-5-3
622
Riverside
Santa Ana Mtns, Open slope east and downslope from Elsinore Peak
1049
Comment
POM158461
Allium peninsulare var. peninsulare
Philip A. Munz
1927-5-20
10823
Riverside
10 miles S. of Hemet.
Comment
RSA543140
Allium praecox
Steve Boyd
1991-3-17
5505
Riverside
Jurupa Hills, N of Glen Avon. Cove on S flank, just W of Soto St. from white limestone outcrops to summit E of Pyrite Canyon.
Comment
SJSU7112
Allium praecox
G. B. Youngberg
1956-3-27
172
Riverside
hills near La Sierra College, Arlington, SW of Riverside
Comment
UCR120804
Allium praecox
Ian G. Gillespie, Steve Boyd
2000-4-15
01
Riverside
Lake Mathews, Drainage on E side of Monument Peak
488
Comment
UCR16652
Allophyllum divaricatum
Robert Eaton
1968-5-13
680513- 8
Riverside
Santa Ana Mtns., Santa Rosa Plateau, Mesa de Colorado, Santa Rosa Road, 6 mi. from Washington Street in Murrieta
610
Comment
UCR44452
Allophyllum divaricatum
A. C. Sanders, B. Pitzer
1986-4-30
6486
Riverside
San Jacinto Mtns, upper Bee Canyon along the road, 1.3 mi. above the mouth of the canyon at the San Jacinto River Valley
732
Comment
RSA16503
Allophyllum glutinosum
Percy C. Everett
1935-6-17
7155
Riverside
Coldwater Can. trail to Santiago Peak, 1.5 mi. above Glen Ivy Resort.
564
Comment
SBBG118783
Allophyllum glutinosum
S. D. White
1999-7-9
7530
Riverside
near Idyllwild Community Service District sewage ponds at terminus of USFS Rd 5S24.2; T5S R2E boundary of S15/22
1430
Comment
RSA801724
Alopecurus pratensis
LeRoy Gross, Grace Cho, Caitlin Elam
2013-5-30
6167
Riverside
End of Apela Drive, west end of Strawberry Valley. And south of road (5S24) that runs out to the sewage disposal ponds. Collections are between this road, and Strawberry Creek., Basically ridge north of Strawberry Creek and creek north of this ridge, south of road. This draw drains into Strawberry Creek.
1524
Comment
SD146067
Alternanthera philoxeroides
J. Zamora
1999-9-29
11537 UC
Riverside
Santa Ana River under the northwest end of the Market Street bridge.
244
Comment
RSA596768
Amaranthus albus
D. L. Banks, K. D. Hedge
1996-5-16
1034
Riverside
NW Palomar Mountains; Agua Tibia Mountains; NW foothills of Dorland Mtn.; S end of Los Caballos Road, approximately 20 m N of the gate to the University of California-Emerson Oaks Reserve., At the junction with the road to the local golf course.
426
Comment
UCR77569
Amaranthus blitoides
Steve Boyd
1991-9-8
6435
Riverside
Peninsular Range, Aguanga Valley, sandy wash of Temecula Creek, south of Hwy 79 at jct with Hwy 371
600
Comment
CLARK-A1528-5235
Amaranthus retroflexus
John C. Roos
1937-8-17
2406
Riverside
San Jacinto
Comment
CAS-BOT-BC22585
Ambrosia dumosa
F. H. Billings
1926-2-6
23 a
Riverside
near Palm Springs
Comment
CHSC95389
Ambrosia dumosa
C. Spurrier; Way, M. J.
2001-6-14
6
Riverside
Riverside County. Big Morongo Canyon Preserve, Kickapoo trail, 5.6 km north of State Water Company Entrance.
595
Comment
RSA696751
Ambrosia dumosa
J. Russell Bruff
1927-3-13
3 -a
Riverside
Thousand Palms
Comment
SD143584
Ambrosia dumosa
R. D. Goeden, D. W. Ricker
1970-5-14
Riverside
Coachella Valley, Palm Springs, southwest side of Highway 111, 1.3 miles southeast of Ovcerture Drive at foot of San Jacinto Mountains
274
Comment
CLARK-A1528-2032
Ambrosia ilicifolia
John C. Roos
1947-1-11
3199
Riverside
Chuckwalla Mountains
Comment
UCSB34110
Ambrosia ilicifolia
Collins, Elizabeth
1980-3-31
Riverside
10 miles SW of Hwy 10 at Corn Springs campground
Comment
POM246654
Ambrosia psilostachya
E. C. Jaeger
1938-10-30
s.n.
Riverside
Mecca.
-30
Comment
POM318866
Ambrosia psilostachya
Patricia Wilder
1970-10-30
4835
Riverside
Road on south side of Prado Flood Control Basin on east side of Prado Dam. About 1/2 mile east of dam tender's residence. Santa Ana River Drainage Area. East of Chino Hills.
152
Comment
CAS-BOT-BC273024
Ambrosia salsola
Philip A. Munz
1932-3-14
11972
Riverside
Sandy wash of Deep Canyon, Coachella Valley
91
Comment
SEINET10797864
Ambrosia salsola
Billy Joe Cox
1975-4-23
Cox 4138
Riverside
Palo Verde, 1-3 km W, (ca. 32 m S of Blythe), Riverside-Imperial counties.
70
Comment
UC68914
Ambrosia salsola var. salsola
H. M. Hall
1905-5-1
5983
Riverside
Chuckawalla Springs Colorado Desert
Comment
UCR13798
Amorpha californica
N. R. Zabriskie, W. W. Zabriskie
1971-8-21
441
Riverside
Santa Rosa Mtns, above Garnet Queen Creek crossing of Santa Rosa Mountain Road, Palm Canyon drainage.
2195
Comment
SDSU12999
Amorpha fruticosa
Michael G. Simpson
1999-10-27
2029
Riverside
Adjacent to Santa Margarita river, Santa Margarita Ecological Reserve, San Diego State University, ca.1/2 mile from Southside Facilities.
152
Comment
UCR162542
Amorpha fruticosa
Michael D. Wilcox
2005-7-28
s.n.
Riverside
Upper Santa Ana River Basin, Riverside, east of Mt. Rubidoux, 4737 Indian Hill Road off Mission and adjacent to Santa Ana River
244
Comment
UCR209168
Amorpha fruticosa var. occidentalis
A. C. Sanders, R. E. Riefner Jr.
2009-8-11
37159
Riverside
Peninsular Range, Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River
238
Comment
RSA523542
Amsinckia intermedia
Steve Boyd, Timothy S. Ross, L. Arnseth, Jaime Bonilla
1990-4-2
4002
Riverside
Vail Lake area, lower slopes of Agua Tibia Mtn, along Hwy 79, E of USFWS Dripping Springs Guard Station.
488
Comment
SBBG95668
Amsinckia intermedia
S. Boyd
1986-3-1
1366
Riverside
Gavilan Plateau, Gavilan Hills: 0.25 mi S of Harford Springs County Park
640
Comment
SDSU18973
Amsinckia intermedia
C. Matt Guilliams
2008-2-27
487
Riverside
El Sobrante Landfill preserve area, western Riverside County, east of Interstate 15 off Temescal Canyon Road. Ca. 5 kilometers east off freeway. Access through landfill entrance.
449
Comment
UCR16784
Amsinckia intermedia
C. M. Bringle
1967-4-2
s.n.
Riverside
Riverside, Mockingbird Canyon off Jackson St., 0.2 mi past 1645 Jackson, in ravine on S side, about 1/4 mi out
351
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
UCR279530
Amsinckia intermedia
A. C. Sanders, Jim Malusa
2017-3-25
43000
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, Arroyo Seco, 3.5-4 km south of Augustine Pass, 100-200 m S of Bradshaw Trail, c. 1.5 km N of Imperial Co. line
652
Comment
UCR41534
Amsinckia intermedia
A. C. Sanders, B. Pitzer, D. Charlton, R. & J. Kniffen, J. M. Stewart
1986-3-2
6050
Riverside
Sonoran (Colorado) Desert, Chuckwalla Bench, south side of Chuckwalla Mtns, on Bradshaw Road c. 2 miles east of gasline road
642
Comment
UCR140314
Amsinckia menziesii var. menziesii
A. C. Sanders, Guy Bruyea
2004-4-2
27413
Riverside
San Jacinto Valley, Tres Cerritos, c. 3 miles WNW of Hemet, east of the Lakeview Mtns., mouth of canyon on south side, just north of Rose Rd.
463
Comment
SD244092
Amsinckia retrorsa
A. C. Sanders, Timothy W. Chumley
2013-3-28
40708
Riverside
Peninsular Range: Alberhill, along Lake Street, 1.45 km south of I-15 near old clay mines (Alberhill 7.5'Q)
395
Comment
POM368407
Amsinckia tessellata
Severance
1926-2-20
s.n.
Riverside
Andreas Canyon.
Comment Read comments May 14 2013
RSA0091251
Amsinckia tessellata
Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah De Groot, Valentin Arvizu, Tim Thibault
2004-5-14
11298
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
JEPS90275
Amsinckia tessellata var. tessellata
Roderick MacDonald
1973-3-18
1019
Riverside
vicinity of Live Oak Tank (Colorado Desert, Joshua Tree National Monument); Colorado Desert, Joshua Tree National Monument
1280
Comment Read comments Nov 6 2011
JOTR35437
Amsonia tomentosa
Harding, Mitzi, M. Wheeler, K. Callahan, C. Barrows
2013-4-25
43
Riverside
Joshua Tree National Park. Little San Bernardino Mtns. W of Juniper Flats (stop1)
Comment
SD137658
Anagallis arvensis
Darin L. Banks, Steve Boyd
1995-5-3
220
Riverside
Cleveland National Forest; Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along Arroyo Seco
500
Comment
CAS-BOT-BC272872
Ancistrocarphus filagineus
Steve Boyd
1986-4-2
1588
Riverside
Gavilan Plateau, Gavilan Hills: Harford Springs County Park
640
Comment
RSA0013033
Anemopsis californica
LeRoy Gross, Caitlin Elam
2013-5-14
6052
Riverside
Garner cattle company (Garner ranch), east of Lake Hemet, and highway 74. West of the ranch's buildings. North of the road to the buildings, and south of the old landing strip. Started near
1332
Comment
RSA761268
Angelica
Shawn Krosnick, Lucinda A. McDade, Naomi Fraga
2010-8-14
668
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
UC63070
Antennaria rosea
H. M. Hall
1901-7-1
2401
Riverside
Tamarack Valley San Jacinto Mountains, Tamarack Valley
2834
Comment
SEINET3132559
Antennaria rosea subsp. rosea
F. M. Reed
1908-7-10
2425
Riverside
Round Valley
Comment
UC668389
Antirrhinum coulterianum
Annie M. Alexander and Louise Kellogg
1941-4-24
2086
Riverside
gorge of Dry Morongo Creek; Morongo Valley
640
Comment
UCR87622
Antirrhinum coulterianum
A. C. Sanders
1994-5-30
14615
Riverside
San Bernardino Mountains, north-northeast of Beaumont at Highland Springs, hills north of the end of Bellflower Ave., at Dutton St
950
Comment
RSA114705
Antirrhinum nuttallianum subsp. nuttallianum
Verne Grant
1955-5-17
20835
Riverside
On crest of Santa Ana Mts near hwy 74.
811
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
UCR5785
Antirrhinum nuttallianum subsp. nuttallianum
S. M. Chambers
1970-4-19
11
Riverside
Riverside, half way up the W slope of the Box Springs Mtns from Big Springs Road
610
Comment
UCR99157
Apiastrum angustifolium
A. C. Sanders, G. Helmkamp
1997-3-15
19994
Riverside
Peninsular Range, Lake Skinner, SE foot of Bachelor Mtn., just north of the lake
600
Comment
VVC25
Apium graveolens
P. J. MacKay
1975-6-1
s.n.
Riverside
Cismontane S Cal, Chino vic Euclid Ave bordering a channel from Prado Dam
159
Comment
UCR26530
Apocynum cannabinum
A. C. Sanders, S. Hagopian
1981-5-20
2121
Riverside
Agua Tibia Mountains Area, Wolf Valley, SE of Temecula, at the junction of Road S16 with the road to the Pechanga Indian Reservation
351
Comment
UC853788
Aquilegia formosa
C. Epling and Wm. Robison
1935-6-30
Riverside
between Pine Flat Camp and Fuller's Mill Mt. San Jacinto
Comment
UCR241188
Arabis glabra
Tracy Tennant, Jeffrey Ross
1998-6-23
MOR- 515
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, upper end of Hathaway Canyon at Burro Flat
1113
Comment
UC1078932
Arceuthobium campylopodum
Job Kuijt
1958-3-14
1497
Riverside
0.6 mi se Keen Camp Summit (Hwy 74); San Bernardino Mtns
Comment
RSA629178
Arctostaphylos
Jon E. Keeley
1992-7-16
16677
Riverside
Road to Santa Rosa Mountain (7S02), 9.3 km south of Highway 74.
1990
Comment
RSA629373
Arctostaphylos glandulosa
Jon E. Keeley
1992-7-17
16862
Riverside
Hwy 243, 39-40 km north of Idyllwild.
1375
Comment
SEINET10684215
Arctostaphylos glandulosa subsp. adamsii
Tracy Scott, Andrew Townesmith; Karen M. Meyer
2007-3-15
Scott 129
Riverside
San Bernardino National Forest. 9.4 mi. S on 243 (Palms to Pines National Scenic Byway) from US 10.
1298
Comment
SD217272
Arctostaphylos glandulosa subsp. glandulosa
Steve Boyd, Tim Ross and Orlando Mistretta
1992-2-2
6655
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness; lower half of Tenaja Canyon especially about Fisherman/s Camp
Comment
RSA629410
Arctostaphylos glandulosa subsp. leucophylla
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-11
19505
Riverside
Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns.
820
Comment
HSC85394
Arctostaphylos glauca
Steve Boyd
1986-4-19
1704
Riverside
Temescal Canyon: E side of Indian Wash between I-15 and Temescal Canyon Rd.
Comment
RSA631737
Arctostaphylos glauca
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-10
19285
Riverside
Highway 79, 2 km west of Radec.
550
Comment
RSA631806
Arctostaphylos glauca
Jon E. Keeley
1992-9-27
21811
Riverside
Highway 74 at Pinyon Flats, southwest of Palm Desert.
1290
Comment
RSA631849
Arctostaphylos glauca
Jon E. Keeley, Allen Massihi, Robert Goar
1992-8-18
20177
Riverside
Truck trail on north-face of Santa Rosa Mountain, ca. 3 km south of Pinyon Pines, Santa Rosa Mountains.
1350
Comment
SD137791
Arctostaphylos glauca
Darin L. Banks, Steve Boyd
1995-3-30
121
Riverside
ClevelandNat'l Forest, Agua Tibia Wilderness Area
700
Comment
UCR167779
Arctostaphylos glauca
Richard Minnich
2002-10-28
s.n.
Riverside
Southern Mojave Desert, Little San Bernardino Mtns; SE of VABM Inspiration; near the second peak (c. 0.4 mi) NW of Salton View (Keys View) Parking Lot
1677
Comment
SEINET10449242
Arctostaphylos glauca
James S. Miller
1992-5-8
Miller 7467
Riverside
San Jacinto Mountains. 11 mi E of W boundary of San Bernadino National Forest on California route 74.
1300
Comment
POM3277
Arctostaphylos glauca var. glauca
I. M. Johnston
1918-4-27
1879
Riverside
near Temecula
366
Comment
RSA633635
Arctostaphylos parryana subsp. desertica
Jon E. Keeley, Allen Massihi, Robert Goar
1992-8-18
20158
Riverside
Truck trail on north-facing slope of Santa Rosa Mountain, ca. 8 km south of Pinyon Pines, Santa Rosa Mountains.
1750
Comment
RSA633642
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-9-27
21763
Riverside
Dirt road to Santa Rosa Mountain, 8.6 km southeast of Highway 74, northwest side of Santa Rosa Mountains.
1940
Comment
RSA633662
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-7-16
16656
Riverside
Road to Santa Rosa Mountain (7S02), 8.7 km south of Highway 74.
1935
Comment
RSA633679
Arctostaphylos parryana subsp. desertica
Jon E. Keeley, Allen Massihi, Robert Goar
1992-8-18
20114
Riverside
Truck trail on north-facing slope of Santa Rosa Mountain, ca. 8 km south of Pinyon Pines, Santa Rosa Mountains.
1750
Comment
RSA633714
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-7-16
16661
Riverside
Road to Santa Rosa Mountain (7S02), 8.7 km south of Highway 74.
1935
Comment
RSA635199
Arctostaphylos parryana subsp. tumescens
Jon E. Keeley
1992-7-17
16776
Riverside
Rd. to Thomas Mtn. (5S15), 4.3 km north of Toolbox Spring. San Jacinto Mtns.
1920
Comment
CAS-BOT-BC434238
Arctostaphylos pringlei
Tracy Tennant; Mitch Provance
1998-6-16
MOR- 422
Riverside
San Bernardino Mtns. Foothills: Morongo Indian Reservation, upper Millard Canyon, north of Cabazon.
1098
Comment
RSA635690
Arctostaphylos pringlei subsp. drupacea
Jon E. Keeley
1992-7-16
16597
Riverside
Hwy 371 & Burnt Valley Rd. San Jacinto Mtns.
1250
Comment
UCR160060
Arctostaphylos pringlei subsp. drupacea
Steve Boyd, Valerie Soza
2004-6-22
11552
Riverside
Peninsular Ranges; San Jacinto Mountains region, Western flank of the range, vicinity of Alvin Meadows and Chimney Flats, west of Idyllwild along Forest Service Road 5N13 near 5N06
1463
Comment
CAS-BOT-BC46339
Arctostaphylos pungens
Peter H. Raven
1958-5-18
12981
Riverside
3.0 mi. e. of junction to Aguanga, San Jacinto Mts.
Comment
RSA636001
Arctostaphylos rainbowensis
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-11
19543
Riverside
Carancho Rd., W. of Temecula.
440
Comment
RSA667364
Arctostaphylos rainbowensis
A. C. Sanders, Kent Beaman
2002-5-10
25056
Riverside
Santa Ana Mtns., Santa Rosa Plateau: hills west of the head of De Luz Creek, 0.4 mi south of Tenaja Rd. on west side of Calle Roble near Avenida Matorral.
671
Comment
UCR68857
Arenaria douglasii
Steve Boyd, T. S. Ross
1990-5-11
4646
Riverside
Peninsular Range, Cleveland National Forest: Vail Lake area, Arroyo Seco drainage, canyon bottom at N base of Wild Horse Peak, SE of Dripping Springs campground
610
Comment
JOTR31236
Argemone corymbosa
La Doux, Tasha, Alice Miller, G. Clifton
2009-4-9
2020
Riverside
Joshua Tree National Park. Pinto Basin; (Stop 7) Pinto Wash, large active wash
322
Comment
UCR133418
Argemone munita
Mitch Provance, J. S. Ross
1998-3-27
MOR- 938
Riverside
San Bernardino Mtns. Region, Morongo Indian Reservation, S entrance to Hathaway Cyn., near the corner of Verdugo Rd. and Hathaway Cyn. Rd.
732
Comment
JEPS48605
Argemone munita subsp. munita
W. L. Jepson
1939-4-17
19162
Riverside
about 2 mi e of Temescal Village (1 mi s of bridge over Temescal Creek on old road to Oak Grove, Temecula); Temecula
304
Comment
RSA0040095
Argythamnia lanceolata
Duncan S. Bell, Deidre Conocchioli
2014-3-18
6257
Riverside
Orocopia Mountains; southern/central section of range; approximately 1.25 air miles northwest of Gucci Spring.
511
Comment
CAS-BOT-BC137661
Aristida adscensionis
George Helmkamp
1995-3-16
s.n.
Riverside
Colorado Desert. Below slopes of Coxcomb Mountains, west of Rice Road, 10.3 miles northeast of Desert Center.
198
Comment
RSA675739
Aristida adscensionis
Scott D. White, W. LaHaye
2001-4-28
8431
Riverside
Colorado Desert: Coachella Valley, east of Dillon Road, ca. 6 road miles north of the I-10 Freeway.
137
Comment
SEINET192378
Aristida adscensionis
I. L. Wiggins
1941-3-27
9676
Riverside
South end of Coxcomb Mountains 8 mi northeast of Desert Center.
Comment
UCR157594
Aristida purpurea
A. C. Sanders, G. K. Helmkamp, P. J. MacKay, et al.
1995-3-19
16181
Riverside
Coachella Valley/San Jacinto Mtns. foothills, Chino Canyon near the Palm Springs tram station
793
Comment
UCR2168
Aristida ternipes var. gentilis
F. M. Reed
1906-7-8
1128
Riverside
Santa Ana River Valley, sand hills west of Pedley [RR] Station
213
Comment
LA93406
Artemisia californica
Nancy Ryan Zabriskie; Walter Zabriskie
1972-12-25
548
Riverside
San Jacinto Mountains, Andreas Canyon watershed, on trail to ridge above Eagle Peak, E slope of mountains
914
Comment
RSA596672
Artemisia californica
Darin L. Banks, Lauren Raz
1996-11-5
1146
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Pechanga Indian Reservation, S of San Gabriel Church; Along a newly established firebreak along a NW-SE running ridgeline, near the water tank.
402
Comment
UC2015543
Artemisia californica
A. C. Sanders with P. MacKay, G. MacKay, A. Knapp and C. Sanders
1995-2-19
15936
Riverside
San Bernardino Mountains/Coachella VAlley, Mission Canyon, 1.75 mies above highway 62.
Comment
UCR141241
Artemisia californica
A. C. Sanders, Kelly Volansky
2004-10-6
28813
Riverside
Santa Ana Mtns./Santa Rosa Plateau, 41050 Avenida La Cresta, south of Sierra Maria Rd. and c. 1.5 mi. north of Tenaja Rd., c. 2 miles NW of the Mesa de Colorado
671
Comment
RSA0062669
Artemisia californica
D. B. Dunn
1948-1-25
3644
Riverside
1/4 mi. N. West of Jct. Hwy. 60 near March Field. East of Riverside.
Comment
RSA417289
Artemisia douglasiana
Albert J. Perkins
1916-9-12
s.n.
Riverside
Idyllwild.
Comment Read comments Mar 21 2011
CLARK-A1528-1572
Artemisia dracunculus
John C. Roos
1937-8-17
1615
Riverside
San Jacinto
Comment
SD67909
Artemisia dracunculus
Reid Moran
1968-8-3
15351
Riverside
open northeast slope, ridge 1 mile northwest of Toro Peak
2250
Comment
JOTR32653
Artemisia ludoviciana subsp. albula
La Doux, Tasha, K. Matthews, S. Szabo, J. Van Warmerdam, B. Truesdell
2007-10-4
2557
Riverside
Joshua Tree National Park. Little San Bernardino Mountains: Lower Covington Flat, southeast of trailhead heading toward Smith Water Canyon (Stop 2)
1398
Comment
UC1080341
Artemisia ludoviciana subsp. albula
E. K. Balls and P. C. Everett
1957-11-4
22747
Riverside
about old Fish Hatchery; n base San Jacinto Mts, Snow Creek
701
Comment
JEPS5536
Asclepias albicans
Marjorie D. Clary
1932-4-12
178
Riverside
8 mi sw Coachella; Colorado Desert, Santa Rosa Mts.
152
Comment
SD258299
Asclepias albicans
J. M. Andre
2013-3-4
23873
Riverside
Riverside Mountains; east side of range, along rocky dirt road to historic mine area, 0.8 mile west of Hwy 95, ca. 12 miles south of Vidal Jct.
127
Comment
RSA496474
Asclepias californica
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-31
3093
Riverside
Vail Lake area, S of Hwy 79, Kolb Creek drainage, W of Woodchuck Rd.
488
Comment
JEPS6280
Asclepias erosa
W. L. Jepson
May 17 1901-Jun 1 1901
1346
Riverside
Palm Canyon (upper end) Mt. San Jacinto Range
Comment Read comments Sep 15 2015
JOTR38526
Asclepias erosa
Harding, Mitzi, Kipp Callahan
2012-8-27
295
Riverside
Joshua Tree National Park. Pinto Basin, along southern edge of Pinto Mountains; along Old Dale Road, near Sunrise Mill
Comment
SEINET12518425
Asclepias subulata
Mark Fishbein, Frankie Coburn, Danny Fuller
2016-1
7547
Riverside
Along US Hwy 95 at jct Lonesome Dove Rd, 18 km north-northeast of jct I-10 at Blythe, west base of Big Maria Mountains, Colorado River valley.
93
Comment
UCR23408
Asclepias subulata
John C. Roos
1965-9-5
s.n.
Riverside
Sonoran (Colorado) Desert, Blythe airport
75
Comment
IRVC23981
Asplenium vespertinum
R. E. Reifner
1988-3-8
88 51
Riverside
Route 74: San Juan Loop Trail near Ortega Oaks in a well-shaded rock crevice. Peninsular Ranges
Comment
RSA0011742
Asplenium vespertinum
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-12
2917
Riverside
Vail Lake area, Temecula Creek Cyn., just below Vail Lake Dam.
442
Comment
JEPS83135
Astragalus coccineus
R. P. Allen
1935-3-24
255
Riverside
Eagle Mountains
Comment
RSA0123085
Astragalus coccineus
Duncan S. Bell, Larry Heronema, Isaac Marck, Evan Meyer
2016-3-22
8968
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
RSA85080
Astragalus didymocarpus
J. C. Roos
1952-4-9
850
Riverside
Fairmount Park
259
Comment
UCR18159
Astragalus didymocarpus var. dispermus
A. C. Sanders
1978-4-30
00310
Riverside
Santa Rosa Mtns, Pinyon Flats area, above the Dolomite Mine
1220
Comment
UC13446
Astragalus douglasii var. parishii
H. M. Hall
May 1899
1158
Riverside
Van de Venter's San Jacinto Mountians, El Toro Region, Van de Venter's (in the El Toro Region, San Jacinto Mountains)
1371
Comment
CAS-BOT-BC186906
Astragalus insularis var. harwoodii
J. C. Roos
1958-3-15
s.n.
Riverside
Chuckwalla Mtns., 3 miles SE of Desert Center
Comment
UCD84937
Astragalus insularis var. harwoodii
Chuck Hughes
2010-3-23
209
Riverside
About 11.5 miles south of Highway 62, next to railroad tracks.
254
Comment
CHSC110023
Astragalus lentiginosus var. coachellae
Scott D. White
2001-4-18
8367
Riverside
Coachella Valley: Palm Springs. Northeast corner of 30th Ave. and Devall St. Adjacent to housing tracts and scheduled for grading and new construction +/- immediately.
101
Comment
RSA774902
Astragalus lentiginosus var. coachellae
Duncan S. Bell, Amber Swanson
2011-2-18
2024
Riverside
Coachella Valley area; Edom Hill; along Edom Hill Road near dump; 0.6 road miles from junction of Varner Road and Edom Hill Road.
259
Comment
SBBG47488
Astragalus lentiginosus var. floribundus
M. B. Dunkle
1935-3-17
4402
Riverside
Desert Center
609
Comment Read comments Apr 5 2011
CAS-BOT-BC178061
Astragalus nuttallianus
Steve Castagnoli; Greg de Nevers; R. Doug Stone
1980-4-29
108
Riverside
6 1/2 road miles NNW of Horse Thief Springs - Kingston Range
1066
Comment Read comments Apr 22 2018
SD87621
Astragalus nuttallianus var. imperfectus
Frank W. Peirson
1922-4-9
584
Riverside
Murray Canyon, near Palm Springs.
Comment
POM15068
Astragalus pachypus var. jaegeri
Mary F. Spencer
1922-4-25
1779
Riverside
Lamb Canyon Pass, Banning.
Comment
POM247697
Astragalus palmeri
E. C. Jaeger
1939-5-4
s.n
Riverside
Pinyon Alta Flats, Santa Rosa Mts.
1585
Comment
RSA0100143
Astragalus palmeri
Duncan S. Bell, Sandra Llamas, Koto Tikande
2015-7-16
8583
Riverside
Santa Rosa Mountains; on a small ridge/summit area just to the south of the summit of Santa Rosa Mountain.
2438
Comment
UCR19853
Astragalus palmeri
W. W. Mayhew
1978-4-20
s.n.
Riverside
San Jacinto Mtns, Pinyon Flat
1220
Comment
UC574974
Astragalus pomonensis
C. Epling and J. Ewan
June, 1933
Riverside
5 mi above Corona (Temescal Canyon); , above Corona
Comment
RSA0003063
Astragalus pomonensis
Marcus E. Jones
1882-4-24
3166
Riverside
Temecula
Comment
RSA23111
Astragalus sabulonum
I. L. Wiggins
1938-3-19
8901
Riverside
25 miles W of Blythe.
Comment
LA205752
Astragalus tricarinatus
Marcus E. Jones;
1929-3-9
Riverside
San Bernardino Mountains, Whitewater Canyon
Comment
UCR51674
Astragalus tricarinatus
Lyman Benson
1945-4-6
11655
Riverside
Sonoran (Colorado) Desert/San Bernardino Mtns., Whitewater Canyon, 3 mi above Whitewater
579
Comment
OBI54982
Athyrium filix-femina
Marjorie Lewis
1947-8-26
17
Riverside
Dark Canyon San Jacinto Mts.
1981
Comment
UCSB11774
Athyrium filix-femina var. cyclosorum
1961-8-5
Riverside
Along Fuller Mill Creek where it crosses Riverside Highway 1; San Jacinto Mtns
1645
Comment
SBBG128628
Athysanus pusillus
A. C. Sanders, T. W. Chumley
2013-4-2
40745
Riverside
Temescal Cyn between Horsethief Cyn Rd and Hostettler Rd, near I-15 Fwy, SE of Corona (Lee) Lake
377
Comment
UCR120209
Athysanus pusillus
Mitch Provance
1998-3-7
153
Riverside
Jurupa Mountains, 'Rattlesnake Mt.', c. 0.5 km east of corner of Rorimer Dr. and Brenton St., on the E side of Armstrong Rd., in the Sunnyside area of Riverside.
366
Comment
CDA10364
Atrichoseris platyphylla
M. S. Wasbauer
1960-3-27
Riverside
Shaver Summit.
0
Comment
RSA0121008
Atrichoseris platyphylla
Duncan S. Bell, LeRoy Gross
2016-3-8
8825
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; southern section of the range; approximately 1.75 air miles north of the Bradshaw Trail.
466
Comment
SBBG19806
Atrichoseris platyphylla
J. R. Haller
1960-4-2
1527
Riverside
lower slopes of Orocopia Mtns, ca. 1.5 mi S of jct of US Hwy 60-70 and the entrance rd to Joshua Tree Nat Monument
609
Comment
SEINET2044653
Atrichoseris platyphylla
B. Pitzer
1988-3-10
648
Riverside
West side of Chuckwalla Mountains, on gas line road ca. 1.5 miles N of intersection with Red Cloud Mine Rd. (& wash); ca. 2 miles (airline) S of Hwy I-10.
488
Comment
POM305642
Atriplex
Henry J. Ramsey, Henry J. Ramsey
1937-3-2
857
Riverside
Desert center, Mojave Desert
Comment
RSA452445
Atriplex canescens
H. de Faust
1932-4-27
s.n.
Riverside
Beaumont- Banning Pass
Comment
SFV9419
Atriplex canescens
M. L. Vincent, R. H. Swade
1963-10-19
456
Riverside
Snow Creek Road, 2 miles from its intersection with California State Highway 111.
366
Comment
UC850752
Atriplex canescens
Ivan Johnston
Apr 4 1917-Apr 6 1917
1033
Riverside
near Palm Springs; Colorado Desert Flora, near Palm Springs
182
Comment
UC850849
Atriplex canescens
Carl B. Wolf
1932-10-13
4323
Riverside
ne side Salton Sea (at Durmid, ne side S. P. R. R. tracks, Colorado Desert); Colorado Desert, ne side Salton Sea, Durmid
-60
Comment
UCR113603
Atriplex canescens
A. C. Sanders, Mitch Provance, B. Pitzer
2000-9-27
23673
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
CAS-BOT-BC170212
Atriplex canescens subsp. canescens
Joseph Andorfer Ewan
1931-10-3
5226
Riverside
Mockingbird Canyon near Arlington
Comment
JEPS3951
Atriplex canescens subsp. canescens
S. B. Parish
1912-10-11
8255
Riverside
Salton Basin; Caleb
-60
Comment Read comments Sep 4 2011
JOTR34410
Atriplex canescens var. laciniata
La Doux, Tasha, M. Harding, B. Truesdell, D. Shade
2012-9-25
3097
Riverside
Joshua Tree National Park. Cottonwood Mountains; Cottonwood Spring, near oasis
914
Comment
OBI17338
Atriplex coronata var. notatior
Robert F. Hoover
1968-1
Riverside
Comment
RSA517251
Atriplex hymenelytra
Steve Boyd, T. S. Elias, Erika Winter
1986-2-18
1321
Riverside
Mecca Hills, Colorado Desert: Painted Canyon N of Highway 195.
Comment
UCR19490
Atriplex hymenelytra
Don Emery
1980-2-12
s.n.
Riverside
Sonoran (Colorado) Desert, E side of the Salton Sea, near an old playa south of Dos Palmas Spring and north of Ferrum siding
Comment
POM278762
Atriplex lentiformis
Grant D. Brown
1950-3-4
485
Riverside
Approximately 10 miles N of Blythe on hyway #95 near water intake plant.
91
Comment
RSA5583
Atriplex polycarpa
C. B. Wolf
1932-10-13
s.n.
Riverside
Caleb (Southern Pacific railway siding), 4.5 miles SE of Mecca, Colorado Desert
61
Comment Read comments Jul 16 2015
SBBG32344
Atriplex polycarpa
L. S. Rose
1967-12-19
67177
Riverside
La Quinta
15
Comment
UC850908
Atriplex polycarpa
Carl B. Wolf
1932-10-13
4317
Riverside
4 1/2 mi se Mecca (Caleb (S. P. R. R. Siding), Colorado Desert); Colorado Desert, Caleb, se of Mecca
-60
Comment
UCR201871
Atriplex suberecta
Justin M. Wood
2008-9-22
154
Riverside
SW Perris Basin, Temecula/Murrieta Creek, downstream of 1st Street bridge
305
Comment
RSA772335
Avena barbata
Orlando Mistretta, Duncan Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald
2010-4-12
4515
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
UCR92217
Avena barbata
D. L. Banks
1995-4-11
182
Riverside
Agua Tibia Mtns. Watershed, Cleveland National Forest, Agua Tibia Wilderness Area, N slope of Agua Tibia Mtn, east of the Dripping Springs Alcove, along the Dripping Springs Trail.
780
Comment
SD152999
Avena fatua
Steve Boyd, Tim Ross, Orlando Mistretta
1992-2-26
6684
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness Area, San Mateo Canyon from Fisherman's Camp downstream to confluence with Bluewater Canyon, along trail
305
Comment
RSA552715
Avena fatua
Steve Boyd, Timothy S. Ross, Orlando Mistretta
1992-2-26
6684
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness Area. San Mateo Canyon from Fisherman's Camp downstream to confluence with Bluewater Canyon
305
Comment
SEINET238943
Avenula pubescens
Barbara Keller
2000-6-6
Riverside
CULTIVATED; UC Botanical Gardens bed 658 behind memorial bench to the north of grass #93.0119. Accession number missing (Horticultu
Comment
RSA6625
Ayenia compacta
B. D. Stark
1933-5-13
4984
Riverside
Andreas Canyon.
762
Comment
RSA78374
Baccharis brachyphylla
J. C. Roos
1950-12-2
5028
Riverside
Monson Canyon, Eagle Mountains.
1067
Comment
UC774847
Baccharis brachyphylla
Carl B. Wolf and P. C. Everett
1942-10-13
11437
Riverside
3/10 mi below San Bernardino County line Morongo Pass
670
Comment
UCR23276
Baccharis brachyphylla
John C. Roos
1950-10-16
5008
Riverside
Transverse Range/Little San Bernardino Mtns., Dry Morongo Canyon about 1 mi south of Riverside-San Bernardino County line
612
Comment
RSA655084
Baccharis emoryi
Scott D. White
1999-11-12
7630
Riverside
Murrietta Area: Corner of Nutmeg and Clinton Keith.
410
Comment
UCR278378
Baccharis emoryi
Mitch Provance
2012-9-5
912- 13
Riverside
Beaumont Plateau, City of Beaumont, lower reaches of Potrero Creek, adjacent to Four Seasons Development, west side of Highland Springs Ave., 1.1 miles south of the I-10 freeway.
762
Comment
UCR189288
Baccharis salicifolia
Fred M. Roberts, S. Leatherman
2007-9-19
6591
Riverside
Santa Ana Canyon, Santa Ana River, across from Green River Golf Course, 0.15 km W of Green River Road bridge
128
Comment
UCR46717
Baccharis salicina
B. G. Pitzer, D. C. Hawks
1986-12-2
0363
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
SEINET2045190
Baccharis sarothroides
B. Pitzer
1996-11-11
2931
Riverside
Orocopia Mountains: Salt Creek Wash, at intersection w/SR211, 4 rd. mi. S of Bob's Cabin. Hayfield 15'USGS Quad.:T7s,R14ESW/4, S7
274
Comment
UCR272267
Baccharis sarothroides
Duncan S. Bell, Amanda Bell
2012-1-28
3065
Riverside
Mojave Desert, east side of the Arica Mountains, Rice Valley, c. 6 air miles southeast of the ghost town of Rice
202
Comment
IRVC14322
Baccharis sergiloides
L. McHargue
1971-10-23
none
Riverside
Whitewater Cove: northern shore of the Salton Sea, 6 miles south of Mecca, wet, saline clay loam soil. Sonoran Desert
-70
Comment
RSA197275
Baccharis sergiloides
L. B. Ziegler
1964-10-6
s.n.
Riverside
near Kenworthy, Garner Valley, S base of San Jacinto Mts
Comment Read comments Mar 25 2011
RSA502185
Baccharis sergiloides
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-6-11
3711
Riverside
Vail Lake area, sandy wash draining into Wilson Creek at E end of lake.
Comment
UCR34875
Baccharis sergiloides
L. B. Ziegler
1964-10-15
047
Riverside
San Jacinto Mtns, Garner (Hemet) Valley from Kenworthy area
1387
Comment
RSA252707
Bacopa monnieri
J. T. Gordon
1974-11-16
775
Riverside
forming small mounds in damp soil along Colorado River at Agnes Wilson Rd.
104
Comment Read comments Jun 12 2020
RSA0065645
Bahiopsis parishii
Cheryl Sevilla, Sarah J. De Groot
2015-3-18
39
Riverside
Transverse Ranges; San Bernardino Mountains region: San Gorgornio Wilderness Area; off the Pacific Crest Trail about 2 air miles north-northwest from the Whitewater Preserve Ranger Station; on the hillside east of the Whitewater River drainage.
822
Comment
JOTR31219
Baileya pauciradiata
La Doux, Tasha, Alice Miller, G. Clifton
2009-4-9
2003
Riverside
Joshua Tree National Park. Eagle Mountains; (Stop 2) sand ramps, interspersed with basalt outcrops, sparsely vegetated
349
Comment
RSA516890
Baileya pauciradiata
Steve Boyd, Orlando Mistretta
1986-3-13
1404
Riverside
Palen Mountains: NE of Desert Center, jct of Parker Dam Rd & 'Palen Rd' (rd. going through pass between Palen and Granite Ranges).
183
Comment
UCR42405
Baileya pauciradiata
J. M. Stewart
1986-3-3
86- 16
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, east of Desert Center, east of the dry lake south of Palen Dry Lake
Comment
UCR275573
Bassia hyssopifolia
T. B. Salvato
2005-6-13
605- 8
Riverside
Peninsular Range; Temescal Valley, c. 1.5 mi N of Lake Elsinore at Nichols Road, between the intersection of Pierce and Baker Streets and Alberhill Creek, S of Hwy I-15
390
Comment
RSA336420
Bebbia juncea
R. F. Thorne, Walter Wisura, A. Shmida, R. Whittaker
1978-4-23
52051
Riverside
Palm to Pines Highway: Above Palm Desert., north slope Santa Rosa Mountains.
Comment
RSA0040029
Bebbia juncea
W. Marquart
1938-3-12
s.n.
Riverside
Ten mi. west of Blythe.
Comment
JEPS19299
Bebbia juncea var. aspera
W. L. Jepson
May 17 1901-Jun 1 1901
1266
Riverside
San Jacinto River to Strawberry Valley
Comment Read comments Jul 8 2014
UCR59759
Berberis nevinii
Steve Boyd, T. S. Ross, L. Arnseth
1989-3-19
3055
Riverside
Peninsular Range, Vail Lake area, 0.75 mi north of dam, at edge of dissected bench, S flank Oak Mtn.
518
Comment
UCR110407
Bergia texana
A. C. Sanders, D. Bramlet, Mihai Costea, T. B. Salvato
1999-10-15
23177
Riverside
San Jacinto Valley, Mystic (San Jacinto) Lake, 1.4 mi. east of Jackrabbit Trail on Gilman Springs Rd., 1.4 mi. south of Eden Hot Spring
433
Comment
POM183989
Bernardia incana
P. A. Munz
1932-10-16
12850
Riverside
Santa Rosa Mountains, Deep Canyon Road.
Comment
RSA577342
Bernardia incana
A. M. Alexander, Louise Kellogg
1941-5-10
2144
Riverside
3 mi. NE of Cottonwood Springs, Eagle Mountains
1037
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
POM12847
Bloomeria crocea var. crocea
Philip A. Munz
1922-6-24
5809
Riverside
Pipe Creek, San Jacinto Mountains
1585
Comment
POM179754
Bloomeria crocea var. crocea
H. M. Hall
1901-06
2101
Riverside
South side of San Jacinto Mountains.
1463
Comment
CAS-BOT-BC16258
Boechera glaucovalvula
H. M. Hall
1905-5-1
6019
Riverside
Colorado Desert. Cottonwood Springs.
Comment
CAS-BOT-BC540735
Boerhavia triquetra
Sarah J. De Groot; Amy Rouillard
2015-9-15
7565
Riverside
Ford Dry Lake, Chuckwalla Valley, N of I-10
106
Comment
UCR101518
Boerhavia triquetra
Steve Boyd, Valerie Soza, Tasha LaDoux
1997-10-13
10051 B
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mtns, NW base of the range, south of Eagle Mine Rd exit on Hwy I-10.
427
Comment
JOTR32411
Boerhavia triquetra var. intermedia
Harding, Mitzi, T. Herskovits, D. Shade
2011-8-11
3
Riverside
Joshua Tree National Park. Valley west of Pinto Mountains along Rte 11; Belle Campground; Gravelly flats with granitic boulder outcrops
1154
Comment Read comments May 18 2013
SD241902
Boerhavia triquetra var. intermedia
Duncan S. Bell, John Anderson, Kim Clark, Debbie George, Jim George, Ed Howland
2013-9-28
6014
Riverside
Chuckwalla Valley; south side of Interstate 10, approximately 16 air miles west of Blythe and about 2 air miles southeast of Wileys Well.
121
Comment
RSA613138
Bothriochloa barbinodis
D. L. Banks
1997-3-6
1408
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. ''Fiesta Grounds'', east of Pechanga Creek along the northern fork of Pechanga Creek at the eastern end of the Reservation.
424
Comment
CLARK-A1528-4503
Bouteloua aristidoides
John C. Roos
1963-10-23
Riverside
Chuckwalla Valley
Comment
UCR52001
Bouteloua aristidoides
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2125
Riverside
Sonoran (Colorado) Desert, N end of the Palen Mtns, 2 miles west of Palen Pass
300
Comment
POM192675
Bouteloua barbata
Marcus E. Jones
1929-9-16
24716
Riverside
Hayfield, Near Desert Center. Colorado Desert.
Comment
UCR18067
Bouteloua barbata
Paul Mack, Hap Ritter
1976-10-20
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley Dunes. south of I-10 between Wiley Well Road and Graham Pass Road
152
Comment
RSA715367
Bowlesia incana
John F. Green
2006-5-2
s.n.
Riverside
Peninsular Ranges: French Valley; small unnamed drainage in agricultural field along Leon Road .[San Diego Aqueduct right of way] between Van Gaale Lane and Borel Road
409
Comment
SEINET12798918
Bowlesia incana
A. C. Sanders
2005-1
29848
Riverside
Alt: 625m/2050ft. Gavilan Hills near Riverside: ca. 1 km east and southeast of Gavilan Peak
635
Comment
UCR112978
Bowlesia incana
B. G. Pitzer
1998-3-1
3561
Riverside
Lakeview Mtns, Maze Stone county historical marker & picnic area, E side of mtns, on W side of Reinhardt Canyon
610
Comment
UCR270199
Bowlesia incana
A. C. Sanders, Jeanne Marie Acceturo & participants in Jepson Workshop
2016-4-3
42419
Riverside
Peninsular Range, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, south end of Los Caballos Road, c. 0.3 km NW (161 deg. ) of water tank
473
Comment
HSC87004
Boykinia rotundifolia
F. C. Vasek
1987-7-14
8707141
Riverside
Vista Grande Road (3508) 1 mile E of Banning-Idyllwild Road (SH234)
1524
Comment
UCR249918
Brachypodium distachyon
A. C. Sanders
2014-4-18
41039
Riverside
Peninsular Range, Temescal Canyon, along De Palma Rd. between Horsethief Canyon Road and Glen Eden
372
Comment
JOTR28883
Brandegea bigelovii
La Doux, Tasha
2004-2-24
1118
Riverside
Joshua Tree National Park. Cottonwood Canyon
932
Comment
OBI26116
Brandegea bigelovii
David J. Keil
1976-12-12
11921
Riverside
Along I-10, 37 mi E of Chiriaco Summit
Comment
SBBG7427
Brandegea bigelovii
H. and M. Dearing
1940-1-1
4060
Riverside
Painted Cyn
Comment
UCR245073
Brandegea bigelovii
A. C. Sanders, T. B. Salvato
2012-10-12
40413
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, along Chuckwalla Valley Rd. near intersection with Graham Pass Rd., 4.56 km west of I-10 junction
124
Comment
RSA0009701
Brandegea bigelovii
Marcus E. Jones
1906-4-20
s.n.
Riverside
Indio.
Comment
RSA0045157
Brassica geniculata
Andrew Haimov, April Sleigh
1992-5-7
81
Riverside
West side of Davis Road, 2 1/2 miles north of Ramona Expressway, San Jacinto Wildlife Area.
Comment
RSA674570
Brassica tournefortii
Scott D. White
2000-5-3
7765
Riverside
Temecula Area: Near Wolf Valley. Valley and hillsides along unnamed tributary to Temecula Creek, directly S of Red Hawk subdivision.
351
Comment
RSA793532
Brassica tournefortii
Naomi Fraga, David Fraker, Tommy Stoughton
2012-3-15
3955
Riverside
Off of Box Canyon Rd. S. of Shaver well in a wash.
229
Comment
SD216466
Brassica tournefortii
Carol R. Annable
1995-3-9
2257
Riverside
Circa 13 kilometers North of Rancho Mirage. BLM land behind A-1 Cement.
Comment
RSA595705
Brickellia
R. E. Riefner
1996-8-27
96 -153
Riverside
Lee Lake, W side of Temescal Wash near Indian Truck Rd. & I-15.
Comment
CDA19751
Brickellia californica
H. Leach
1958-9-12
s.n.
Riverside
Southern California; San Jacinto Mtn.
0
Comment
JOTR33129
Brickellia californica
La Doux, Tasha, Mike Bell
2003-10-17
1123
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
RSA777276
Brickellia californica
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4749
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm)., Between N33.97538, W116.65161 and N33.97538 and W116.65122
604
Comment
SD152952
Brickellia californica
Steve Boyd, Time Ross and Dave Bramlet
1992-9-9
7685
Riverside
Southern Santa Ana Mountains; upper San Mateo Canyon, from the junction of Tenaja Road and Los Alamos Road.
395
Comment
UC64839
Brickellia californica
E. A. Zumbro
1904-1-1
420
Riverside
Cold Water Canon Santa Ana Mts.
Comment
JOTR36390
Brickellia desertorum
La Doux, Tasha, M. Harding, T. Herskovits, D. Shade, B. Truesdell, M. Wheeler
2012-10-2
3343
Riverside
Joshua Tree National Park. Little San Bernardino Mtns: Pushwalla Canyon, approx 300 m from fork in road, up mouth of canyon
Comment
UC1010313
Brickellia desertorum
John and Lucille Roos
1950-9-30
4996
Riverside
.5 mi se of Citrus Experiment Station (Box Springs Grade); Box Springs Grade
396
Comment
UCR264241
Brickellia incana
A. C. Sanders, Jim Malusa
2015-9-10
41848
Riverside
Sonoran (Colorado) Desert, Salt Creek Canyon, along Summit Road c. 1.5 miles above mouth of Red Canyon, edge of Chocolate Mountains Aerial Gunnery Range
433
Comment
UC1442853
Brodiaea filifolia
Theodore F. Niehaus
1966-5-2
661
Riverside
flats of San Jacinto River. 1.3 mile southeast of Pierris
Comment
UCR196006
Brodiaea filifolia
R. F. Thorne, M. Z. Thorne, W. Wisura
1978-5-21
52007
Riverside
Santa Rosa Plateau, Mesa de Colorado
610
Comment
JOTR33668
Bromus berteroanus
La Doux, Tasha
2005-9-1
1594
Riverside
Joshua Tree National Park. Eagle Mountains, northwest end; 3.5 miles north of Cottonwood Visitor Center; granitic outcrops with sandy wash
Comment
RSA599130
Bromus carinatus
V. W. Steinmann, D. L. Banks
1996-4-20
839
Riverside
Agua Tibia Mountains, ca. 15 km east of Temecula, less than 1 km south of Route 79 at the Dorland Mountain Arts Colony, just southwest of the administration building., ca. 33?28'N, 117?01'W
550
Comment
POM112746
Bromus diandrus
Marcus E. Jones
1903-5-11
s.n.
Riverside
Banning.
701
Comment
RSA0014445
Bromus diandrus
Justin M. Wood
2010-3-4
1418
Riverside
Prado Basin: City of Corona. Just NW of sewage treatment dike (intersection of railroad st. and Yorba St.)
160
Comment
RSA577764
Bromus hordeaceus
F. M. Reed
1928-4-18
5860 -A
Riverside
Dry foothill, west of Aguanga.
823
Comment
RSA595314
Bromus hordeaceus
D. L. Banks, Victor Steinmann
1996-4-20
886
Riverside
NW Palomar Mountains; Agua Tibia Mountains; N face of Dorland Mtn., on the W side of the Dorland Mountain Arts Colony; Along the road to the Dorland Mountain Arts Colony;, approximately 100 m S from its junction with Hwy. 79. Area just north of Sec.19.
484
Comment
SEINET7048194
Bromus madritensis subsp. rubens
Steven R. Hill, Andrew C. Sanders
2001-5-4
33703
Riverside
Temecula; along new gas line right-of-way, north of Del Ray Road near junction with Calle Pii+-a Colada. Bachelor Mountain 7.5 minute U.S.G.S. quadrangle. Elevation about 1250 feet.
Comment
POM7101
Bromus rubens
P. A. Munz, L. T. Street, G. Williams
1919-3-28
2365
Riverside
Cabazon.
Comment Read comments Mar 13 2011
UCR138913
Bromus rubens
Julie A. Greene
1993-4-3
1099
Riverside
San Jacinto Valley, San Jacinto Wildlife Area, south of permanent pond
441
Comment
RSA0042639
Bromus rubens
Margaret Murphy
1983-4-15
0001 -A
Riverside
Located in the north section of parcel 475-090-006, lot 20 Moreno Acres of the unincorporated area known as Sunnymead.
Comment
UCR213312
Bromus tectorum
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-3-31
37690
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
POM305418
Caesalpinia virgata
Henry J. Ramsey, Henry J. Ramsey
1939-11-28
753
Riverside
10 miles east of Indio.
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
RSA444310
Caesalpinia virgata
Walter Wisura
1988-3-1
4181
Riverside
Frontage Road, off I-10, near pumping station in Pinkham Wash area.
Comment
RSA498297
Caesalpinia virgata
G. R. Johnstone
1930-4-13
14652
Riverside
1000 Palms Colorado Desert Cal.
Comment
RSA799249
Caesalpinia virgata
Thomas Stoughton, Duncan S. Bell, Debra Nelson
2011-2-20
729
Riverside
South side of the Mecca hills, side canyon roughly 1.3 miles north of turnoff for Painted Canyon on Box Canyon Road
113
Comment
UCR158771
Caesalpinia virgata
Lyman Benson, Robert Benson
1952-4-8
14858
Riverside
Sonoran (Colorado) Desert, 2 mi. west of Shaver Summit [Chiriaco Summit] east of Indio, U.S. Hwy 66
518
Comment
UCR127548
Calandrinia ciliata
A. C. Sanders, T. B. Salvato
2003-5-21
26803
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
UCR16505
Calandrinia ciliata
David M. Peterson
1966-2-27
660227- 01
Riverside
Santa Ana Mtns.; Santa Rosa Plateau, 6 mi SW of Murrieta, on the DeLuz Road, in a meadow
762
Comment
UCR35005
Calia secundiflora
L. B. Ziegler
1976-8-25
552
Riverside
San Jacinto Valley, upper part of valley on slopes below the hills on east side
457
Comment
UCR104625
Callitriche marginata
D. E. Bramlet
1992-4-3
2206
Riverside
7.3 km SW of Hemet, 30 m east of California Ave and 108 m north of the AT & SF railroad tracks, NE of the intersection of California Ave. and Marvin Hull Road and 305 m west of the MWD Canal
Comment
RSA357121
Callitriche marginata
R. F. Thorne
1973-5-23
45530
Riverside
Santa Rosa Plateau - Mesa de Colorado.
610
Comment
RSA6108
Calochortus concolor
Carl B. Wolf
1932-5-24
3654
Riverside
Snow Creek, north base San Jacinto Mountains. 1 mile above the Fish Hatchery.
793
Comment
CAS-BOT-BC483416
Calochortus invenustus
H. M. Hall
1901-7-1
2475
Riverside
Tahquitz Valley, San Jacinto Mountains
2712
Comment
RSA582824
Calochortus palmeri var. munzii
Mark Elvin, Orlando Mistretta
1995-6-1
43
Riverside
San Jacinto Mountains: Garner Valley, off Fobes Ranch Road.
1375
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
UCR262228
Calochortus plummerae
T. B. Salvato, Meenaxi R. Panakkal, Tim Thomas
2009-6-23
3715
Riverside
San Jacinto Mountains, San Jacinto River Canyon, along South Fork Trail (FSR 2E17), c. halfway between Hwy 74 and the bottom of the canyon
1274
Comment
RSA180362
Calochortus splendens
E. W. Lathrop
1960-5-6
4785
Riverside
10 miles west of Murrieta.
Comment
RSA1315
Calochortus weedii
J. T. Howell
1928-7-9
1079
Riverside
Temecula Grade, 4 miles S of Temecula.
396
Comment
RSA180367
Calycadenia tenella
E. W. Lathrop
1960-6-6
4837
Riverside
14 miles W. of Murrieta.
Comment
POM158062
Calycoseris parryi
A. M. Alexander
1941-5-11
2146
Riverside
1.5 mi N of Cottonwood Spring, Eagle Mts.
976
Comment Read comments Oct 9 2010
UCR1625
Calycoseris parryi
Leland R. Dykes
1962-4-1
9
Riverside
San Bernardino Mtns/ Sonoran (Colorado) Desert, Whitewater Canyon Rd, 4.5 mi north of U.S. 60
732
Comment
RSA457756
Calycoseris wrightii
Steve Boyd
1988-3-10
2120
Riverside
North end Palen Mountains, 2 mi west of Palen Pass.
300
Comment
SEINET5764663
Calyptridium monandrum
Ivan Johnston
1917-4-4
13784
Riverside
Palm Springs, Near Palm Springs.
Comment
CLARK-A1528-7874
Calystegia longipes
John C. Roos
1952-6-8
5747
Riverside
Reche Canyon
579
Comment
CLARK-A1528-2607
Calystegia macrostegia
John C. Roos
1950-4-22
4748
Riverside
Pigeon Pass
457
Comment
RSA422203
Calystegia macrostegia subsp. arida
G. R. Johnstone
1934-3-27
18570
Riverside
Near Wildomar. Inland route to Temecula.
Comment
UCR57202
Calystegia sepium subsp. binghamiae
Marlene Braun
1989-5-28
39
Riverside
Hidden Valley Wildlife Refuge, entrance at the end of Mann Ave. in Mira Loma. Follow dirt trail 1/4 mi S to river bottom
Comment
RSA465919
Camissonia bistorta
N. C. Cooper
1947-4-5
2097
Riverside
Los Alamos Canyon, Elsinore.
762
Comment
RSA465923
Camissonia bistorta
Gary D. Wallace
1964-4-26
s.n.
Riverside
San Jacinto Mountains.
Comment
RSA522751
Camissonia bistorta
Steve Boyd, L. Arnseth, T. S. Ross
1990-3-29
3858
Riverside
Vail Lake area, cinder cone ridge at N side of mouth of Temecula Creek Canyon and adjacent benches on S Flank of Big Oak Mountain.
396
Comment
UCR20791
Camissonia bistorta
A. C. Sanders, Steve Boyd
1980-5-2
1416
Riverside
Peninsular Range; Perris Basin, Motte Reserve; rocky hills 2.5 miles NW of Perris
518
Comment
SEINET10389808
Camissonia brevipes
A. C. Sanders, Jim Malusa
2015-3-11
41399
Riverside
Chocolate Mountains, Gasline Road south of junction with road to Observation Point Slats, c. 3.9 miles south of the Bradshaw Trail, US Navy Chocolate Mountains Aerial Gunnery Range
674
Comment
RSA13452
Camissonia californica
P. A. Munz
1922-5-19
5363
Riverside
5 miles NE of Murietta.
457
Comment
RSA175070
Camissonia californica
Robert F. Thorne
1963-3-29
32411
Riverside
Colorado Desert, desert wash, 9 miles E of Mecca, Mecca Hills
152
Comment
RSA516759
Camissonia californica
Ed LaRue
1989-4-26
s.n.
Riverside
2 mi. (airline) NW of Lake Elsinore, adjacent to Cleveland National Forest; at mouths of Rice and McVicker Canyons.
488
Comment
RSA68293
Camissonia californica
Verne Grant, Alva Grant
1951-4-7
15981
Riverside
Colorado Desert, Morongo Valley road [Hwy 62] ca. 1 miles North of Highway 60
671
Comment
RSA777290
Camissonia californica
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4543
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
610
Comment
UCR225712
Camissonia californica
A. C. Sanders
2011-3-30
38915
Riverside
Peninsular Range; SE edge Gavilan Hills, along north side of Hwy 74 at Riverside Street, just outside city limits of Lake Elsinore
479
Comment
SEINET6944434
Camissonia campestris
W. P. Vestal, A. G. Vestal
1955-4-21
s.n.
Riverside
West of Perris at base of brush-covered Gabilan Hills.
Comment
SBBG35222
Camissonia campestris subsp. campestris
T. L. Secrest
1951-5-18
Riverside
San Jacinto River bed near Hemet
Comment
RSA515202
Camissonia cardiophylla
Steve Boyd, Orlando Mistretta
1986-3-13
1476
Riverside
West Side Palen Mts: NE of Desert Center; first large canyon at NW tip of western segment of range.
Comment
UCR112099
Camissonia cardiophylla
A. C. Sanders, T. B. Salvato
2000-4-27
23379
Riverside
Coachella Valley, east side of Coachella Canal near the foot of the Mecca Hills, vicinity of the east end of Ave 60
15
Comment
UCR202043
Camissonia cardiophylla
Denise Woodard, Gilbert Goodlet
1997-3-11
s.n.
Riverside
Sonoran (Colorado) Desert, base of Santa Rosa Mtns. at mouth of Cathedral Canyon, border between Rancho Mirage and Cathedral City, site of proposed Ritz-Carlton Rancho Mirage/ Cathedral Canyon Golf Course
305
Comment
UCR148858
Camissonia claviformis
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
RSA135305
Camissonia claviformis subsp. aurantiaca
Peter H. Raven
1958-3-15
11847
Riverside
Box Canyon 4.5 miles east of turn to Painted Canyon.
Comment
RSA550278
Camissonia claviformis subsp. aurantiaca
Walter Wisura, J. Dolan, M. Wall
1992-3-24
4618
Riverside
5.5 mi NE of Mecca on Box Canyon Rd.
Comment
RSA679111
Camissonia confusa
M. Wall, Sean Wall
2003-4-6
260
Riverside
San Jacinto Valley, vacant lot off Ramona Expressway at Donna Ave. adjacent to Soboba Health Clinic. Property for sale for commercial development.
506
Comment
UCR41325
Camissonia confusa
N. M. Fellows, A. C. Sanders
1985-4-9
121
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
RSA449011
Camissonia ignota
Lester H. Cushman
1932-03
213
Riverside
La Sierra Hts.
Comment
UCR120965
Camissonia ignota
A. C. Sanders, Mitch Provance, T. B. Salvato, C. L. Sanders
2001-4-3
23883
Riverside
Perris-Aguanga Basin region, Temecula, along east side of pipeline NE of Long Canyon, west of San Diego Aqueduct
381
Comment
UCR182315
Camissonia micrantha
Mitch Provance
2003-4-5
6615
Riverside
San Bernardino Valley, Glen Avon (near border with Fontana) along the NW base of the Jurupa Mountains, south of Philadelphia St. and just east of Country Village Rd
253
Comment
JOTR37470
Camissonia pallida subsp. pallida
Hodges, Stephen, T. Green
2016-5-24
592
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
POM14084
Camissonia pallida subsp. pallida
P. A. Munz, D. Keck
1922-4-14
4978
Riverside
10 mi. west of Indian Wells. Along the Whitewater Wash.
91
Comment
JOTR16760
Camissonia refracta
Vanderspek & Youse
1964-4-19
s.n.
Riverside
Joshua Tree National Park. WILSON CANYON
Comment
SEINET3093216
Camissonia refracta
P. Leary
1975-3-13
992
Riverside
Pinto Mountains, Joshua Tree National Monument.
Comment
UC1595702
Camissonia refracta
W. Wisura, J. Dolan, and M. Wall
1992-3-24
4634
Riverside
on Box Canyon Rd 13.1 mi ne Mecca; Lowdesert
Comment
UCR228167
Camissonia refracta
Dave Silverman, Mark Bibbo
2010-3-31
7894
Riverside
Sonoran (Colorado) Desert, southern McCoy Mtns, east bajada flank, 1.5 km west of Black Creek Rd, 6.5 km north of I-10, and 6.9 km ENE of McCoy Pk.
177
Comment
RSA614409
Camissonia strigulosa
D. L. Banks
1997-3-16
1542
Riverside
NW Palomar Mountains, Agua Tibia Mountains: North face of Dorland Mountain, the Dorland Mountain Arts Colony along the circular drive that runs around the north side of the compound.
567
Comment
UCR154971
Camissonia strigulosa
A. C. Sanders, Kelly Volansky
2005-3-17
29218
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
UCR249836
Camissonia strigulosa
T. B. Salvato, John Lovio
2013-3-19
7356
Riverside
Perris-Aguanga Basin, Menifee Valley, Los Alamos Road at its crossing of Warm Springs Creek, and hill west of Jeanette Drive
402
Comment
UCSB42114
Camissonia strigulosa
Roos, John
1965-6-13
Riverside
Mountain Center, San Jacinto Mtns
Comment
UCR166109
Camissoniopsis
A. C. Sanders, N. Ferguson
1994-6-2
14630
Riverside
San Jacinto Mtns, Bautista Canyon, c. 1 mile above the forest service boundary
850
Comment
SD133053
Camissoniopsis bistorta
Scott White
1991-5-13
91 146
Riverside
Highway 79, immediately west of U. S. Forest Service Campground at Dripping Springs.
548
Comment
UC20431
Camissoniopsis bistorta
H. M. Hall
May 17 1901-Jun 1 1901
1909
Riverside
Van Deventer's
1371
Comment
UCD103434
Camissoniopsis bistorta
A. C. Sanders; T. B. Salvato
2000-5-25
23428
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
UCR128566
Camissoniopsis confusa
A. C. Sanders, Mitch Provance, T. B. Salvato, C. L. Sanders
2001-4-3
23904
Riverside
Perris-Aguanga Basin region, Tucalota Creek along gasline right-of-way, SE of French Valley Airport, off Borel Rd. in NE Murrieta
396
Comment
UCR265606
Camissoniopsis hirtella
Jordan Zylstra
2014-3-18
14009
Riverside
San Jacinto Mountains, Apple Canyon, west of Apple Canyon Road
1453
Comment
UCR109645
Carex
T. W. Fisher, R. E. Orth
1964-6-25
s.n.
Riverside
San Jacinto Mtns., Lake Hemet near stream
1311
Comment
RSA770448
Carex alma
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4560
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
UC72160
Carex fracta
H. M. Hall
May 17 1901 - Jun 1 1901
2665
Riverside
Strawberry Valley, San Jacinto Mountain
1600
Comment
UC837261
Carex nebrascensis
P. A. Munz
1922-7-7
6047
Riverside
Round Valley San Jacinto Mts.
2743
Comment
UC484199
Castela emoryi
B. D. Stark
April 1929
1268
Riverside
Hayfields Colorado Desert, , Hayfields (Chuckawalla Valley)
Comment
UCR41641
Castela emoryi
A. C. Sanders, D. Charlton, B. Pitzer, J. M. Stewart
1986-3-1
6041
Riverside
Sonoran (Colorado) Desert, Hayfield Lake, NW end of the lake c. 0.5 mi SW of the pumping station
412
Comment
RSA425879
Castilleja affinis
I. W. Clokey, C. B. Clokey, Bonnie C. Templeton
1930-4-15
449
Riverside
Perris to Gavalian Peak
600
Comment Read comments Nov 8 2011
UCR280613
Castilleja affinis
Mitch Provance, Jeremiah George, Matt K. Beyers
2017-4-4
417- 02
Riverside
Gavilan Hills, NE flank of Estelle Mtn., along Estelle Mountain Rd., 0.3 miles NNE of intersection with Highcliff Rd.
732
Comment
UCR59508
Castilleja affinis
Steve Boyd, T. S. Ross, L. Arnseth
1989-5-7
3557
Riverside
Peninsular Ranges; Palomar Mountains region, Vail Lake Area, along Arroyo Seco drainage from junction with Kolb Creek, S to within 0.25 mi of Hwy 79
457
Comment
JEPS57286
Castilleja affinis subsp. affinis
L. R. Heckard and R. C. Bacigalupi
1968-5-5
1808
Riverside
1.3 mi e Dripping Springs Campground (w of Radec)
457
Comment
OBI53713
Castilleja applegatei subsp. martinii
David Charlton
1988-5-21
1934
Riverside
Thomas Mtn Rd, from N to S. W of Garner Valley and S of Lake Hemet on hwy 74
1676
Comment
SBBG35075
Castilleja exserta
T. L. Secrest
1951-5-19
Riverside
near Hemet Lake
Comment
POM305662
Castilleja foliolosa
Henry J. Ramsey, Henry J. Ramsey
1939-4-22
1004
Riverside
Hemet-Anza, Bautista Creek Road.
Comment
SEINET269560
Castilleja foliolosa
Scott D. White
1996-5-27
4073
Riverside
Jackrabbit Canyon: east of Moreno Valley and south of Calimesa between State highway 60 and gilman Spring Road West and
518
Comment
UCR121243
Castilleja foliolosa
Steve Boyd, C. Boyd, K. A. Boyd, Richard Noyes, L. Arnseth
1988-5-28
2264
Riverside
San Jacinto Mtns, Cahuilla Mountain, west of Anza, along hiking trail, mostly along the crest
1700
Comment
RSA0054914
Castilleja foliolosa
G. Jentges
1932-2-20
16
Riverside
Jack Rabbit Grade, San Jacinto Mountains.
Comment
RSA192319
Castilleja minor subsp. spiralis
E. W. Lathrop
1966-6-1
6358
Riverside
Los Alamos Rd. , Tenaja Range. 14 miles NW of Murrieta.
366
Comment
UCR114745
Catalpa bignonioides
A. C. Sanders, K. C. Rose
1999-6-18
22800
Riverside
Skinner/Domenigoni area, French Valley, E side of Washington Ave., 1/2 mile south of Rawson Rd.
439
Comment
RSA248730
Caulanthus cooperi
Christopher Davidson
1973-4-19
1993
Riverside
Joshua tree Natl. Monument, various sites along the road, 1-10 miles s of Joshua tree
1220
Comment
UCR41536
Caulanthus cooperi
A. C. Sanders, B. Pitzer, D. Charlton, R. & J. Kniffen, J. M. Stewart
1986-3-2
6052
Riverside
Sonoran (Colorado) Desert, Chuckwalla Bench, south side of Chuckwalla Mtns, on Bradshaw Road c. 2 miles east of gasline road
642
Comment
JEPS26994
Caulanthus hallii
W. L. Jepson
1914-5-18
6002
Riverside
n Indio (Pinon Well); Colorado Desert, , n of Indio
762
Comment
RSA525244
Caulanthus heterophyllus
Steve Boyd, Timothy S. Ross
1990-5-11
4621
Riverside
Vail Lake area, base of Agua Tibia Mtn, E of Dripping Springs campground of Cleveland National Forest, S of Hwy. 79.
549
Comment
RSA567985
Caulanthus heterophyllus
Karin Cleary
1992-4-6
117
Riverside
Near top of ridge W of California St, Hemet.
610
Comment
SD119686
Caulanthus heterophyllus
Wayne P. Armstrong
1986-3-23
1258
Riverside
Gavilan Hills area; east side of Sant Rosa Road, ca. 2.0 miles south of Hartford Springs.
455
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
UC1608300
Caulanthus heterophyllus
Steve Boyd, Tim Ross, and Orlando Mistretta
1992-2-26
6700
Riverside
San Mateo Canyon from Fisherman's Camp downstream to confluence with Bluewater Canyon; Santa Ana Mountains, San Mateo Cyn Wilderness Area
304
Comment
UCR105435
Caulanthus heterophyllus
A. C. Sanders, Pam MacKay, Tim Thomas & O. F. Clarke
1997-5-4
20682
Riverside
San Jacinto Mountains, N side of the range, Twin Pines Creek drainage, dry slopes above Brown Creek
915
Comment
UCR150970
Caulanthus lasiophyllus
D. L. Banks, V. W. Steinmann
1997-3-13
1521
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
UCR213255
Caulanthus lasiophyllus
A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley
2010-3-16
37458
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
CAS-BOT-BC48619
Ceanothus cordulatus
H. E. McMinn
1925-7-2
1504
Riverside
Trail from Idyllwild to Tahquitz Peak
Comment
CAS-BOT-BC48458
Ceanothus crassifolius
A. C. Sanders
2006-5-19
32451
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north Glinton Keith Rd.
518
Comment
IRVC26891
Ceanothus crassifolius
C. B. Wolf
1932-2-11
2648
Riverside
Hidden [Tin Mine] Canyon, 5 mi. W of Corona, base of Skyline Drive. Santa Ana Mtns
405
Comment
RSA606778
Ceanothus crassifolius
Jon E. Keeley
1996-5-13
27429
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
UC870525
Ceanothus cuneatus var. cuneatus
I. W. Clokey and E. G. Anderson
1935-4-16
6734
Riverside
e of Hemet
820
Comment
RSA757790
Ceanothus greggii var. perplexans
LeRoy Gross, Jackie McConnaughy, Drew Monks, Tommy Stoughton, Jane Tirrell, Malia Volke
2010-4-12
4297
Riverside
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
SD37615
Ceanothus greggii var. perplexans
Edith A. Purer
1935-4-21
6444
Riverside
Pine Valley, Pines to Palms Highway
Comment
UC527223
Ceanothus greggii var. perplexans
C. B. Wolf
1931-5-11
Riverside
above Hemet Valley (near Pipe Creek.); San Jacinto Mts.
1676
Comment Read comments Mar 24 2011
RSA263748
Ceanothus oliganthus
E. W. Lathrop
1968-5-22
6905
Riverside
Main Divide Truck Trail between El Carriso and Santiago Peak. Cleveland National Forest
1220
Comment
UCR64746
Ceanothus ophiochilus
Steve Boyd, T. S. Ross, L. Arnseth
1989-3-19
3020
Riverside
Peninsular Range, Vail Lake area, 1 mi west of Vail Lake
640
Comment
RSA0019594
Ceanothus palmeri
Valerie L. Soza, Naomi Fraga, Sarah Swartzentruber
2003-6-25
1698
Riverside
Fuller Mill Creek just N of junction with Dark Canyon.
1494
Comment
RSA221003
Ceanothus palmeri
E. W. Lathrop
1966-5-29
6399
Riverside
Main Divide Truck Trail between El Carriso and Santiago Peak. Cleveland National Forest
1220
Comment
SEINET13946084
Ceanothus sorediatus
Dave Hawks
1987-1
s.n.
Riverside
S. of Hemet, intersection of Palm Ave. and Saddle Ridge Trail.
472
Comment
UCR95727
Cenchrus incertus
D. L. Banks, Lauren Raz
1996-8-29
1133
Riverside
Agua Tibia Mtns., NW Palomar Mtns, NW foothills of Dorland Mtn. Los Caballos Road, c. 0.5 m south of Hwy 79, 100 m north of the Golf Course access road.
399
Comment
RSA263672
Centaurium venustum
E. W. Lathrop
1968-6-2
6963
Riverside
Main Divide Truck Trail between El Carriso and San Mateo Canyon. Cleveland National Forest.
Comment Read comments Jun 6 2020
SD134523
Centromadia pungens subsp. laevis
Craig Reiser
1990-6-10
Riverside
Adjacent to Temecula Creek within urban Temecula
Comment
UCR63956
Centrostegia thurberi
Chet McGaugh
1990-7-31
s.n.
Riverside
Peninsular Range, SW Durasno Valley, south of town of Anza
1372
Comment
RSA198954
Cerastium glomeratum
R. F. Thorne, O. Clark, S. Carlquist
1968-4-18
37428
Riverside
Santa Rose Plateau: Mesa de Colorado, Rancho California.
671
Comment
RSA652884
Cercidium floridum
John Wallace
1991-5-18
29
Riverside
Colorado River. Approximately one half mile south of Collis Mayflower County Park.
Comment
RSA0122712
Cercocarpus betuloides
Duncan S. Bell, LeRoy Gross
2016-3-30
9150
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
RSA650397
Cercocarpus betuloides
C. J. Humphrey, Herbert Humphery, E. T. Bartholomew
1936-6-7
130
Riverside
In desert foothills 16 miles north of Riverside.
396
Comment
JOTR30771
Cercocarpus betuloides var. betuloides
La Doux, Tasha, Mike Bell, Katy Matthews
2007-4-4
1884
Riverside
Joshua Tree National Park. Little San Bernardino Mountains: (Stop 6) Smith Water Canyon
1264
Comment
UCR14863B
Cercocarpus minutiflorus
O. F. Clarke, A. C. Sanders, Dan Vossler
1975-7-23
s.n.
Riverside
Santa Ana Mountains, west of Murrieta,,west side of a canyon along Tenaja Road. Close to Mesa De Burro which forms the canyon wall a little farther down stream
549
Comment
UCR262260
Chaenactis artemisiifolia
T. B. Salvato, Meenaxi R. Panakkal, Tim Thomas
2009-6-23
3725
Riverside
San Jacinto Mountains, San Jacinto River Canyon, along South Fork Trail (FSR 2E17), c. halfway between Hwy 74 and the bottom of the canyon
1274
Comment
UCR47218
Chaenactis artemisiifolia
B. G. Pitzer, L. F. LaPre
1987-3-2
425
Riverside
Peninsular Range, Bundy Canyon, c. 2 miles SE of Lake Elsinore, 0.5 mile north of Bundy Canyon Road off Raciti Rd.
703
Comment
CAS-BOT-BC276379
Chaenactis carphoclinia
L. R. Abrams
1926-3-26
11009
Riverside
Palm Springs
Comment
RSA0026193
Chaenactis carphoclinia var. carphoclinia
J. Andre
2013-3-4
23877
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
UC472857
Chaenactis carphoclinia var. carphoclinia
unknown
1920-4-4
Riverside
Tahquitz Trail Colorado Desert, Palm Springs, Tahquitz Trail
152
Comment
SEINET10801715
Chaenactis carphoclinia var. carphoclinia
David B. Dunn, Dhogo; Schroeder, (UMO); Bruskin; A. Folsom
1948-3-13
Dunn 3745
Riverside
Found at the top of the wash. Pushawalla Canyon, Indio Hills of the Colorado Desert.
Comment
CAS-BOT-BC276911
Chaenactis fremontii
Palmer Stockwell
1940-4-24
1505
Riverside
1 mile E of Banning
Comment
RSA757634
Chaenactis fremontii
LeRoy Gross, Jackie McConnaughy, Andrew Monks, Thomas Stoughton, Jane Tirrell, Malia Volke
2010-4-12
4320
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
SD30666
Chaenactis fremontii
Edith A. Purer
1935-4-21
6456
Riverside
Valley floor, near Palm Springs.
Comment
UCR16699
Chaenactis fremontii
R. L. Lasby
1969-5-3
16
Riverside
San Bernardino Mtns/Colorado Desert, canyon 3 miles NE of Cabezon
671
Comment
UCR277637
Chaenactis fremontii
A. C. Sanders, Jim Malusa
2017-1-14
42662
Riverside
Sonoran (Colorado) Desert, Salt Creek wash, where it passes bend in old Kaiser RR tracks, c. 6 miles east of Dos Palmas
119
Comment
UCR80808
Chaenactis glabriuscula
Scott D. White
1993-5-29
1449
Riverside
San Bernardino Mtns, Banning Canyon, along the road to Raywood Flat, Yucaipa Ridge
1402
Comment
SEINET7450233
Chaenactis glabriuscula
G. R. Hall
1905-1
8486
Riverside
Riverside.
Comment
CAS-BOT-BC277402
Chaenactis glabriuscula var. glabriuscula
Mrs. E. C. Van Dyke
1928-5-28
s.n.
Riverside
Banning
Comment
CAS-BOT-BC277408
Chaenactis glabriuscula var. glabriuscula
Steve Boyd
1986-5-1
1820
Riverside
Bachelor Mtns.: lower south slopes of Bachelor Mtn., east end of Lake Skinner
Comment
POM123021
Chaenactis glabriuscula var. glabriuscula
Marcus E. Jones
1926-6-20
s.n.
Riverside
12 miles north of Idyllwild, San Jacinto Mountains.
Comment
UC1563130
Chaenactis glabriuscula var. glabriuscula
Steven Boyd, Tim Ross, and Laurel Arnseth
1989-6-4
3608
Riverside
around n extension of Woodchuck Rd. (n of Hwy 79, Vail Lake area, Kolb Creek drainage); Vail Lake, Kolb Creek
487
Comment
UCR136001
Chaenactis glabriuscula var. glabriuscula
Virginia Moran
2003-3-12
s.n.
Riverside
Peninsular Range, Wilson Valley Mitigation Bank (Center for Natural Lands Management), NE of Wilson Valley Road and west of Wilson Creek
915
Comment
RSA97129
Chaenactis glabriuscula var. glabriuscula
Philip A. Munz
1925-5-20
9826
Riverside
2 miles W of Dripping Spring.
427
Comment
JEPS8841
Chaenactis stevioides
W. L. Jepson
1928-4-25
12578
Riverside
Cottonwood Springs Eagle Mtns., Colorado Desert, Cottonwood Springs
731
Comment
RSA0039853
Chaenactis stevioides
Duncan S. Bell, Evan Meyer
2014-4-2
6508
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; southern section of range; approximately 1 air mile northwest of Canyon Spring.
422
Comment
RSA775940
Chaenactis stevioides
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-31
950
Riverside
Dune system along Midland Rice Road, South of Arica Mountains.
305
Comment
UC90136
Chaenactis stevioides
S. B. and W. F. Parish
1882-4-1
1213
Riverside
Morongo
Comment
UCR103591
Chaenactis stevioides
George K. Helmkamp, E. A. Helmkamp
1998-2-18
2722
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley; 0.3 mi south of Chuckwalla Rd. on Graham Pass Rd.
122
Comment
UCSB49
Chaenactis stevioides
Bell, David
1969-3-31
Riverside
River Bend Campground, along U.S. Highway 95, 15 miles north of Blythe, Mojave Desert
152
Comment
RSA559924
Chaenactis stevioides var. stevioides
Steve Boyd, Carol Boyd, K. A. Boyd
1992-4-19
6913
Riverside
N end of the Granite Mtns on sandy bajada along powerline road near jtn of Hwy 177 and Hwy 62. Area of transition between Mojave and Colorado Deserts.
Comment
RSA614334
Chamaesyce maculata
George K. Helmkamp, E. A. Helmkamp
1997-1-8
1279
Riverside
Palm Springs. Lawn at El Cielo and Tahquitz-McCallum.
152
Comment
RSA232934
Chamaesyce maculata
Lewis S. Ross
1967-12-19
67179
Riverside
La Quinta.
15
Comment
UC1292298
Chamaesyce micromera
C. L. Hitchcock and C. V. Muhlick
1964-3-17
23080
Riverside
8 mi se Corona (along rd to Elsinore)
Comment
RSA668235
Chamaesyce nutans
A. C. Sanders
1994-11-8
15863
Riverside
Sonoran (Colorado) Desert Coachella Valley, Palm Desert. Weeds in lawns & flower beds along a commercial strip on Hwy 111 between Hwy 74 and Sage Lane.
46
Comment
POM432475
Chamaesyce polycarpa
E. S. Spalding
1925-2-15
s.n.
Riverside
Painted Canyon.
Comment
SEINET3004969
Chamaesyce polycarpa
G. Rink
2011-3-24
10393
Riverside
Sandy wash north of Blythe, east of the McCoy Mtns
109
Comment
JOTR01095
Chamaesyce polycarpa
Cole, James E.
1941-4-13
573
Riverside
Joshua Tree National Park. PINTO BASIN; 1/2 MILE NORTH OF MEEK'S CABIN
609
Comment
RSA608177
Chamaesyce polycarpa var. polycarpa
Steve Boyd, Valerie Soza, Tasha La Doux
1997-10-13
10064
Riverside
Colorado-Mojave Desert transition, Little Maria Mountains: Bajada at southwest end of Rice Valley, along Midland Road, just north of pass between Little Maria and Big Maria mountains.
274
Comment
RSA614604
Chamaesyce polycarpa var. polycarpa
A. C. Sanders
1994-1-30
14224
Riverside
Box Springs mountains, E-facing open slope at the head of big Springs Canyon, in saddle SE of peak 2602.
762
Comment
RSA0104494
Chamaesyce serpillifolia
Duncan S. Bell
2015-9-30
8661
Riverside
Santa Rosa Mountains; collecting in the summit area of Asbestos Mountain.
1573
Comment
POM253440
Chamaesyce setiloba
Thos. Craig, Frances Craig
1939-11
s.n.
Riverside
Aguanga.
Comment
RSA543748
Cheilanthes clevelandii
Steve Boyd, Timothy S. Ross, Mike Hammitt
1991-5-2
6052
Riverside
Vail Lake region, SW & W flanks of Billy Goat Mountain, 3 miles N Hwy 79, 1 mile W of Hwy 371, N of Aguanga
600
Comment
CAS-BOT-BC70031
Cheilanthes covillei
Nancy Ryan Zabriskie; Walter Zabriskie
1971-4-9
363
Riverside
Deep Canyon south of Hwy. 74, c. 2 mi. up water service road, below crossing; Santa Rosa Mountains, north slope
1310
Comment
JOTR28820
Cheilanthes covillei
La Doux, Tasha
2003-9-4
1088
Riverside
Joshua Tree National Park. Queen Mountains, Barker Dam (Stop 3)
Comment
UCR261572
Cheilanthes newberryi
Joseph Cahill
2011-1-8
111- 05
Riverside
Peninsular Range; Santa Ana Mtns., Cleveland National Forest, San Juan Loop Trail, c. 0.5 mi. from eastern trailhead off Hwy 74
590
Comment
POM160095
Cheilanthes parryi
E. C. Jaeger
1927-3-23
s.n.
Riverside
Beal's Wall, Colorado Desert
Comment Read comments Apr 16 2017
RSA301974
Cheilanthes parryi
J. R. Shevock
1970-12-13
565
Riverside
White Tank, Joshua Tree
1188
Comment
RSA577151
Cheilanthes parryi
L. C. Wheeler
1933-12-2
2305
Riverside
Mouth Tahquitz Canyon near Palm Springs
144
Comment
RSA685826
Cheilanthes parryi
P. J. Remple
1942-3-1
s.n.
Riverside
Between Indio and Palm Springs
Comment
UC669241
Cheilanthes parryi
Annie M. Alexander and Louise Kellogg
1941-2-28
1875 a
Riverside
Andreas Canyon; San Jacinto Mts
335
Comment
POM9748
Cheilanthes parryi
Philip A. Munz
1921-12-31
4700
Riverside
Andreas Canyon, Colorado Desert.
Comment
RSA654971
Chenopodium album
A. C. Sanders
2000-10-16
23722
Riverside
railroad right of way between Watkins Dr. and Campus View Dr., near site of Lemona siding
335
Comment
RSA785467
Chenopodium album
A. C. Sanders, Mitch Provance
2000-10-16
23722
Riverside
railroad right of way between Watkins Dr. and Campus View Dr., near site of Lemona siding
335
Comment
UCR42376
Chenopodium berlandieri
N. M. Fellows, A. C. Sanders, A. Strickland
1986-4-8
194
Riverside
San Jacinto Mtns./Sonoran (Colorado) Desert, Oasis de Los Osos Preserve, off Snow Creek Canyon at the N foot of the San Jacinto Mountains, 1 mi west of Snow Creek Village
489
Comment
UC2015588
Chenopodium californicum
Scott D. White
1996-3-23
3845
Riverside
Perris Basin, Santa Rosa Hills, SE of Hemet (Loomis property: Friendly Hills Ranch).
Comment
SD234929
Chenopodium desiccatum
Mitch Provance
2003-6-7
7610
Riverside
San Bernardino Valley: Jurupa Mountains (extreme northwest end), near Philadelphia Street.
262
Comment
UCR113597
Chenopodium missouriense
A. C. Sanders, Mitch Provance, B. Pitzer
2000-9-27
23677
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
GMDRC5050
Chenopodium murale
J. Andre, G. L. Clifton
2011-2-22
17465
Riverside
Mecca Hills: along Box Canyon Rd, 10.3 mi. NE of town of Mecca
219
Comment
RSA554283
Chenopodium murale
Scott D. White
1992-2-25
92 -13
Riverside
Santa Rosa Plateau, between Sandia and De Luz Creeks, ca. 1.5 (air) mi. W of Sandia Canyon; 7 miles SW of Murrieta.
305
Comment
UCR111753
Chenopodium pratericola
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
CDA3099
Chenopodium strictum
Mitch Provance
2000-11-2
2296
Riverside
Reid Park, ca. 0.5 mile SW of the corner of Placentia Ln. and Orange Street, North Riverside.
Comment
CAS-BOT-BC231780
Chilopsis linearis
E. A. McGregor
1917-3-18
726
Riverside
Colorado Desert. 1 mi up Painted Canon [Canyon]
Comment
CSUSB731
Chilopsis linearis
Susan Larisch
1963-3-23
S. N.
Riverside
Ca. 10 miles above Mecca, California in Fox Canyon. Ca. 50 meters of roadside
Comment Read comments Mar 24 2013
RSA0099450
Chilopsis linearis
Duncan S. Bell, Evan Meyer
2014-10-29
7690
Riverside
Santa Rosa Mountains; collecting in Agua Alta Canyon, to the north of Martinez Canyon, about 6 air miles southeast of the summit of Martinez Mountain.
394
Comment
RSA340186
Chilopsis linearis
W. A. Tilforth
1980-5-28
54178
Riverside
San Bernardino Mts: Rocky, W-facing slope of Whitewater ridge above old bridge.
Comment
SEINET9118971
Chilopsis linearis
E. Adams
1978-1
Riverside
Mecca, Box Canyon. Desert wash.
Comment
UC2047744
Chilopsis linearis subsp. arcuata
Sarah J. De Groot with Duncan S. Bell
2015-5-14
7373
Riverside
White Water, along Pacific Trail about 400 m south of Forks 3028, and about 450 m south of Red Dome. Southeast side of San Bernardino Mountains of Red Dome. USGS quad: Catclaw Flat 7.5' Q.
Comment
CDA1886
Chloris gayana
S. Morgan
1997-12-5
s.n.
Riverside
UCR Botanical Garden, east side of the UCR campus, south of the pond, near the Rutaceae section, in cell blocks J8 & K8.
Comment
JEPS68483
Chloris virgata
S. B. Parish
1912-10-24
8227
Riverside
Thermal; Salton Basin, Thermal
-39
Comment
UCR17637
Chloris virgata
Hap Ritter, Paul Mack
1976-10-20
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, sand dunes southeast of Hopkins Well and west of Wiley's Well Road
152
Comment
RSA118957
Chloris virgata
L. S. Rose
1957-1-9
57025
Riverside
La Quinta.
15
Comment
RSA781748
Chorizanthe brevicornu
Duncan S. Bell
2011-12-30
3044
Riverside
Arica Mountains: southern section of the mountain range within the Palen/McCoy Wilderness area; approximately 2 air miles southwest of Priests Well, or approximately 7 air miles southwest of the ghost town of Rice.
365
Comment
RSA0130724
Chorizanthe brevicornu
Glen Rink
2013-3-18
11883
Riverside
About twelve miles west of Blythe, at the site of the proposed Quartzite solar power plant.
105
Comment
RSA392614
Chorizanthe brevicornu var. brevicornu
N. C. Cooper
1949-4-8
3304
Riverside
Desert Center.
610
Comment
SBBG99602
Chorizanthe brevicornu var. brevicornu
W. L. Halvorson
1977-3-8
77 -80
Riverside
1 mi S of S entrance to Joshua Tree Nat Monument
Comment
UC1552040
Chorizanthe brevicornu var. brevicornu
David Charlton
1988-2-19
1171
Riverside
Box Cyn on road between Cottonwood Wash and Mecca (n of Mecca Hills, near Mecca); Orocopia Mountains, n of Mecca Hills
457
Comment
UCR97471
Chorizanthe coriacea
B. G. Pitzer
1997-3-23
2979
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
UCR116696
Chorizanthe fimbriata
George K. Helmkamp
1974-7-16
s.n.
Riverside
Santa Ana Mtns. region, Ortega Oaks Park on Hwy 74
610
Comment
RSA679013
Chorizanthe fimbriata var. fimbriata
M. Wall, Sean Wall
2003-5-24
332
Riverside
NE of Skinner Reservoir, Rawson Canyon, Rawson Rd. 2.7 miles from jct. with Washington Ave.
564
Comment
UCR15524
Chorizanthe fimbriata var. fimbriata
Robin L. Kobaly, G. K. Helmkamp, N. Burchett
1978-6-1
s.n.
Riverside
Santa Rosa Plateau, Santa Ana Mtns., Mesa de Burro, south of Murrieta
Comment
UCR217527
Chorizanthe leptotheca
Jeff B. Galvin
2010-6-8
135
Riverside
Perris-Aguanga Basin, Temescal Canyon between Hwy I-15 and Temescal Canyon Road, south of the west end of Lee Lake
342
Comment
UCR216954
Chorizanthe parryi var. parryi
John Dvorak, Karyn L. Drennen
2010-5-10
03
Riverside
Perris-Aguanga Basin, French Valley, Warm Springs. ~35m north of creek and ~300m northwest of Maxmillian Ave.
385
Comment
RSA588985
Chorizanthe polygonoides var. longispina
D. E. Bramlet
1995-4-25
2395
Riverside
Shipley reserve/SE corner of Lake Skinner Co. Park. Site is saddle overlooking Upper Part of Long Canyon. approximpatly 488m. SE of the park entrance road and adjacent (N.) of the equestrian trail.
526
Comment
RSA614097
Chorizanthe procumbens
D. L. Banks
1997-4-5
1700
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
JOTR35338
Chorizanthe rigida
Harding, Mitzi, Mark Wheeler
2012-2-28
104
Riverside
Joshua Tree National Park. Southeast Coxcomb Mountains; high saddle along wide ridge (Stop 3)
463
Comment
UCR74364
Chorizanthe rigida
Theo Glenn
1991-4-30
91- 66
Riverside
Sonoran (Colorado) Desert, McCoy Mtns, NW of Blythe
280
Comment
JOTR30925
Chorizanthe watsonii
La Doux, Tasha, Bill Truesdell
2008-4-29
2600
Riverside
Joshua Tree National Park. Little San Bernardino mountains, north end of Quail Mountain; Rocky side canyon above Johnny Lang Canyon (Stop 10)
1235
Comment
CAS-BOT-BC248060
Chorizanthe xanti var. leucotheca
S. B. Parish
1907-4-19
6168
Riverside
Palm Springs, Western edge of the Colorado Desert
200
Comment
RSA763414
Chorizanthe xanti var. leucotheca
Justin M. Wood
2009-5-11
688
Riverside
[San Jacinto Mountains:] Garner Valley, Quinn Flat area.
1372
Comment
CAS-BOT-BC30107
Chrysolepis chrysophylla
Winifern W. Swarth
1914-9-10
s.n.
Riverside
Tahquitz Valley, San Jacinto Mts.
2438
Comment
CLARK-A1656-874
Chrysothamnus nauseosus subsp. bernardinus
Jim Cornett
1977-10-7
Riverside
San Jacinto Mountains
2590
Comment
POM352016
Chrysothamnus paniculatus
George R. Johnstone
1929-3-29
s.n.
Riverside
Colorado Desert near Palm Spring.
244
Comment
RSA688856
Chrysothamnus paniculatus
Scott D. White, Michael Honer
2003-5-13
9250
Riverside
San Bernardino Mtns: Whitewater Canyon, ca. 2 miles north of Bonnie Bell.
579
Comment
JOTR37496
Chylismia brevipes subsp. brevipes
Hodges, Stephen R., L. Ashfield
2016-1-20
625
Riverside
Joshua Tree National Park. Eagle Mountains, Black Eagle Mine road, northern edge of mountains near eastern park boundary (Stop 1).
Comment
SEINET232559
Cirsium occidentale var. californicum
A. C. Sanders, B Pitzer
1987-4-21
7048
Riverside
Box Springs Mountains near southernmost radio towers (Riverside East Quad)
792
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
RSA68317
Cistanthe monandra
G. R. Campbell
1951-5-30
16136
Riverside
9 miles west of Anza.
1067
Comment
CAS-BOT-BC164337
Clarkia dudleyana
Peter H. Raven; R. Snow
1957-7-26
11084
Riverside
Banning - Idyllwild road 0.9 mi. n. of Vista Grande Ranger Station, San Jacinto Mts.
Comment
SDSU8636
Clarkia dudleyana
Wende E. Rehlaender
1983-5-5
120
Riverside
Reche Canyon, approx 4.4 mi. from NW end of Reche Canyon Rd., 2.5 mi east of Highgrove and 2.5 mi. south of Loma Linda. Plant on a 100ft. hill, 12-15 yards from the road.
Comment
POM256726
Clarkia epilobioides
W. Pequegnat
1940-4-13
s.n.
Riverside
Bedford Truck Trail. Santa Ana Mountains.
793
Comment
UCR48384
Clarkia epilobioides
Steve Boyd
1986-4-22
1768
Riverside
Peninsular Range, Temescal Canyon, E side of Indian Wash, south of I-15
Comment
CSUSB234
Clarkia purpurea subsp. quadrivulnera
Leland R. Dykes
1962-4-22
41
Riverside
Along state highway 71, 7 miles south of Corona
Comment
UCR101464
Clarkia similis
A. C. Sanders
1997-4-10
20329
Riverside
Tucalota Hills, east of Lake Skinner
701
Comment
UCR218066
Clarkia similis
Steve Boyd
2010-5-28
12288
Riverside
Santa Ana Mountains, Elsinore Peak, northern flank of knoll south of peak, south of Main Divide Road
1037
Comment
UCR174072
Claytonia parviflora
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-26
32586
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
UCR230218
Claytonia parviflora
A. C. Sanders
2011-4-6
38980
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
RSA0013150
Claytonia parviflora subsp. viridis
LeRoy Gross, Duncan S. Bell
2013-4-30
6034 b
Riverside
Surveyed from Apela Drive, right at junction of road to sewage disposal ponds, south to Strawberry Creek. Started near 33.73367N, 116.75074W. And ended at 33.72912N 116.75098W.
1510
Comment
RSA689500
Claytonia perfoliata
Scott D. White
2001-4-19
8368
Riverside
Perris Basin: Perris/Sun City area. Just east of Goetz Rd. and south of Ethanac Rd., ca. 1.5-2 mi west of Interstate 215.
442
Comment
UCR234409
Cnicus benedictus
Kai T. Palenscar
2010-4-3
s.n.
Riverside
City of Riverside; Santa Ana River, just north of Martha McLean-Anza Narrows Park
217
Comment
UCR90506
Cnicus benedictus
F. M. Reed
1933-5-13
7686
Riverside
Peninsular Range, Cattle range in Temecula Valley
549
Comment
JOTR35465
Coleogyne ramosissima
Harding, Mitzi, M. Wheeler, K. Callahan, C. Barrows
2013-4-25
68
Riverside
Joshua Tree National Park. Little San Bernardino Mtns; W. of Juniper Flats (stop4)
Comment
UCR175218
Collinsia
Jennifer H. Jones
2006-6-6
396
Riverside
Peninsular Ranges; Santa Ana Mtns., Cleveland National Forest along Calif. Hwy 74; lower ele. part of San Juan Loop Trail, N of Upper San Juan Campground
518
Comment
POM305714
Collinsia concolor
Henry J. Ramsey, Henry J. Ramsey
1939-4-22
1025
Riverside
Hemet-Anza, Bautista Creek Road.
Comment
CAS-BOT-BC52502
Colubrina californica
Marjorie Clary
1935-11-17
2568
Riverside
Eagle Mts. (SE. slopes), 3 mi. E. of Mecca-Blythe road
Comment
HSC83072
Condalia globosa var. pubescens
A. C. Sanders, et al.
1986-3-1
6042
Riverside
W side of Chuckwalla Mtns, 9 miles S of Hwy I-10 on the Gasline Road, 2 mi. airline S of the Model Mine
579
Comment
UCD112186
Condalia globosa var. pubescens
Robert Cowell
1959-5-4
s.n.
Riverside
North of the Bradshaw Stage Road, 0.75 mile east of the Imperial Gas Line Road, between Chocolate and Chuckwalla Mountains.
Comment
SBBG9375
Condea emoryi
H. and M. Dearing
1936-12-26
1576
Riverside
Palms to Pines Hwy
Comment
UCR241383
Convolvulus simulans
T. B. Salvato, Mike Landers
2013-3-21
7385 A
Riverside
Perris-Aguanga Basin, Murrieta, between Hwy 215 and State Route 79 (Winchester Rd), 0.23 mi east of the intersection of Keller Rd and Menifee Rd
470
Comment
UCR92650
Conyza coulteri
F. M. Reed
1907-10-16
1971
Riverside
Sheep ranch at head of Mockingbird Canyon, at crossing of Elsinore Road, foothills SE of Riverside
457
Comment Read comments Oct 6 2017
UCR93031
Conyza coulteri
Steve Boyd, D. L. Banks
1994-9-29
8367
Riverside
Lake Elsinore, Floodplain east of dike along San Jacinto River, west of Sedco Hills community
381
Comment
RSA33573
Coreopsis californica
Norman C. Cooper
1944-3-25
1024
Riverside
Cabazon.
457
Comment
RSA259260
Corethrogyne filaginifolia
P. A. Munz
1938-8-14
15383
Riverside
High ridge east of Toro Peak, Santa Rosa Mts.
2438
Comment
RSA660040
Corethrogyne filaginifolia
Douglas A. Springer
1981-2-16
5
Riverside
5.9 miles E of Interstate 15, on Cajalco Rd. and 3.1 miles E of La Sierra Rd.
Comment Read comments Jul 14 2013
UC489090
Corethrogyne filaginifolia
C. V. Meyer
1928-7-30
574
Riverside
San Jacinto Mts., Saunder's Meadow
1676
Comment
CDA21779
Cosmos sulphureus
Steve Boyd
1989-7-9
3778
Riverside
City of Riverside, 4863 Rubidoux Ave.
0
Comment
RSA614125
Cotula australis
D. L. Banks
1997-2-23
1292
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.
367
Comment
UCD101837
Crassula connata
C. L. Hitchcock
1966-3-15
24149
Riverside
1 mile east of Glen Ivy Hot Springs.
Comment
UCR116463
Crassula connata
A. C. Sanders, T. B. Salvato
2001-3-30
23860
Riverside
Perris-Aguanga Basin region, Temecula, Long Canyon west of Del Rey Rd., along bottom of canyon west of junction of Av. Pina Colada
366
Comment
UCR153366
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.
777
Comment
UC219249
Crassula connata var. erectoides
P. A. Munz and I. M. Johnston
1922-5-19
5342
Riverside
5 mi. e. Murietta
518
Comment
CAS-BOT-BC226939
Cressa truxillensis
A. C. Sanders; John F. Green
2012-5-27
40204
Riverside
Peninsular Range; Perris-Aguanga Basin Region: San Jacinto River north of Canyon Lake, between Hwy 74 and Goetz Rd.
428
Comment
RSA653675
Cressa truxillensis
A. C. Sanders, K. C. Rose
1999-6-18
22820
Riverside
Domenigoni Valley: upper Warm Springs Creek between Hwy 79 (Winchester Rd.) and Scott Rd., Domenigoni Ranch, S of Winchester.
433
Comment
RSA71017
Cressa truxillensis
F. W. Peirson
1922-5-21
4254
Riverside
near foot of Jack Rabbit Grade. (south of Moreno)
427
Comment Read comments Mar 20 2011
UCR274538
Cressa truxillensis
Mitch Provance, Ken Halama
2003-6-15
17050
Riverside
Temescal Mountains, Mead Valley, just SSW of the corner of Cajalco Rd. and Wood St.
Comment
NY268554
Crossosoma bigelovii
C. B. Wolf
1937-5-4
8525
Riverside
Colorado Desert. Little San Bernardino Mts. Morongo Wash, 1 mi. below San Bernardino Co. line.
609.6
Comment
NY268556
Crossosoma bigelovii
T. Labouchere
1915-4-15
236
Riverside
Borders of the Colorado Desert on the easterly side of San Jacinto Mountain, in the Lower Sonoran Zone. Growing in debris in Tahquitch Cañon.
Comment Read comments Sep 3 2011
RSA397717
Crossosoma bigelovii
Anstruther Davidson
1893-4-10
s.n.
Riverside
Palm Springs.
Comment
UCR89665
Crossosoma bigelovii
Bern Schwenn
1994-2-13
s.n.
Riverside
Colorado Desert/Santa Rosa Mtns., 'wet fork' Agua Alta Canyon
640
Comment
JEPS52473
Croton californicus
R. L. Pendleton
1905-9-25
Riverside
Riverside
Comment
POM278344
Croton californicus
Lyman Benson
1933-3-31
4154
Riverside
US 66, 10 miles E of Banning
457
Comment
SBBG29381
Croton californicus
D. Myrick
1968-3-2
1795
Riverside
Desert Hot Springs
304
Comment
SD38453
Croton californicus
Edith A. Purer
1935-4-21
6454
Riverside
Desert floor, western Colorado Desert.
Comment
UC56533
Croton californicus
F. Gilman
1902-1
46
Riverside
Palm Springs
Comment
RSA480701
Croton californicus var. mohavensis
M. B. Dunkle
1937-3-25
4911
Riverside
East of Indio, Colorado Desert.
Comment
UCR139648
Croton setiger
A. C. Sanders
2004-6-30
28385 B
Riverside
Perris-Aguanga Surface/Menifee Valley Region, Paloma Valley, large rocky hill (1762 ft.) 1 mi. east of Murrieta Rd. and 1 mi. north of Bundy Canyon Rd., c. 5 miles due south of Sun City
518
Comment
UCR167678
Croton setiger
T. B. Salvato, Melissa Clemons
2005-6-23
1287
Riverside
Peninsular Range; Temescal Valley, Alberhill, intersection of Lake Street and Walker Canyon Drive, N of Hwy I-15, at base of Walker Canyon
378
Comment
UCR178330
Croton setiger
T. B. Salvato, Tracy Tennant
1998-7-18
MOR- 600
Riverside
San Bernardino Mtns., Morongo Indian Reservation, upper Potrero Canyon, sag pond at Burro Flats, tree stand P-10
1098
Comment
CSUSB1174
Cryptantha angustifolia
W. W. Mayhew
1959-2-3
S. N.
Riverside
10 miles east of desert center.
Comment
RSA314619
Cryptantha angustifolia
R. F. Thorne, Drs Fosberg, M. H. Sachet, Charles C. Herbst
1983-4-23
55486
Riverside
San Bernardino Mountains: Whitewater River where road crosses river below fish hatchery, ca. 4 miles north of Whitewater Post Office.
640
Comment
RSA650996
Cryptantha angustifolia
David B. Dunn
1948-3-14
3763
Riverside
near Hidden Springs Ranch, 3 miles south of the Indio Hills. Colorado Desert.
Comment
RSA778221
Cryptantha angustifolia
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood, Jackie McConnaughy, Naomi Fraga
2011-3-17
774
Riverside
Mecca Hills, Shaver's Well, Adjacent to Box Canyon Road, Shaver's Wash just west of Mecca Copia Trail
305
Comment
SD224872
Cryptantha angustifolia
G. K. Helmkamp, E. A. Helmkamp
1998-2-5
2652
Riverside
Indio Hills, 3 mi. E of Thousand Palms & 1.1 mi. N on Amity Rd. Almost barren hills just beyond creosote bush scrub.
100
Comment
UC100865
Cryptantha angustifolia
H. M. Hall
1905-4-27
5922
Riverside
near Colorado River; Colorado Desert
76
Comment
UCR6093
Cryptantha angustifolia
David T. Wright
1966-3-5
s.n.
Riverside
Sonoran (Colorado) Desert, 2 mi south of Palm Desert at the mouth of Deep Canyon
Comment
RSA0040032
Cryptantha angustifolia
W. Marquart
1938-3-12
s.n.
Riverside
Ten mi. west of Blythe.
Comment
RSA511314
Cryptantha barbigera
A. C. Sanders
1988-5-11
7797
Riverside
Chocolate Mountains, Iris Pass area, 12 miles above the Coachella Canal in a wash E of the gasline road from Niland.
548
Comment Read comments Jun 15 2012
SD128709
Cryptantha barbigera
Darley F. Howe
1980-4-16
Riverside
8.5 miles south of Highway 10 on Cornsprings Road, Chuckwalla Mountains
550
Comment
UCR138585
Cryptantha barbigera
Steve Boyd, Orlando Mistretta
1986-3-13
1407
Riverside
Sonoran (Colorado) Desert, Palen Mtns: NE of Desert Center, junction of Parker Dam Road and 'Palen Road' (road going through pass between Palen and Granite Ranges)
244
Comment
UCR262240
Cryptantha barbigera
T. B. Salvato, Meenaxi R. Panakkal, Tim Thomas
2009-6-23
3710
Riverside
San Jacinto Mountains, San Jacinto River Canyon, along South Fork Trail (FSR 2E17), c. halfway between Hwy 74 and the bottom of the canyon
1274
Comment
UCR50382
Cryptantha barbigera
F. R. Fosberg
1929-3-30
S- 00718
Riverside
Western Colorado Desert/ San Jacinto Mtns, Palm Springs, Andreas Canyon
Comment
UCSB12065
Cryptantha barbigera
Dearing, Hugh; Dearing, Margaret
1942-3-1
Riverside
Near Cathedral City
Comment
UCR244863
Cryptantha barbigera var. barbigera
Jim Andre
2012-3-19
21384
Riverside
Sonoran (Colorado) Desert, Palen Mountains, along Palen Pass Rd at Palen Pass
383
Comment
GMDRC2039
Cryptantha barbigera var. fergusoniae
J. Andre
2006-4-26
6745
Riverside
Little San Bernardino Mountains: Joshua Tree National Park: about 0.5 mi. NNE. of Rattlesnake Spring, on ridge just south of radio tower and NE corner of park boundary. Near 34.07623 deg. N 116.44711 deg. W. Elev. 4332 ft.
1321
Comment
RSA528102
Cryptantha decipiens
S. J. Myers
1991-4-15
91 -6
Riverside
City of Banning, W of Fields Rd, N of Interstate 10 & S of the Morongo Indian Reservation.
671
Comment
RSA0081526
Cryptantha dumetorum
Marc A. Baker, Michelle Cloud-Hughes
2014-2-16
17916
Riverside
Rice Valley, lower bajada on the north side of the Big Maria Mountains, 11km WNW of Quien Sabe Point, 35km NNW of Blythe.
312
Comment
CLARK-A1045-147
Cryptantha intermedia
George K. Helmkamp
1978-4-1
Riverside
Deep Canyon Palm Desert 15'Q
Comment
CLARK-A1045-329
Cryptantha intermedia
George K. Helmkamp
1977-3-20
Riverside
Cabazon dry wash south of Cabazon; ; Cabazon 7.5'Q
Comment
POM368274
Cryptantha intermedia
E. Crow
1929-2-24
184
Riverside
Near Cabazon, NW Colorado Desert
Comment
RSA683853
Cryptantha intermedia
Scott D. White, Michael Honer
2003-4-4
8959
Riverside
Dissected bajada bench, below and east of Horsethief Canyon; immediately S of I-15 Freeway.
366
Comment
RSA741608
Cryptantha intermedia
Scott D. White, Justin M. Wood
2008-6-16
12126
Riverside
Fobes Canyon, +/- 1 mile up Fobes Ranch Road from Fobes Spring.
1540
Comment
RSA771785
Cryptantha intermedia
Orlando Mistretta, Duncan Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4703
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm)., Between N33.97538, W116.65161 and N33.97538 and W116.65124
604
Comment
SD137841
Cryptantha intermedia
Darin L. Banks, Steve Boyd
1995-5-3
255
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area, East of the Dripping Springs Alcove Area, along the lower alluvial benches ofArroyoSeco
518
Comment
UC1063968
Cryptantha intermedia
H. S. Yates
1936-4-7
5428
Riverside
near Whitewater; San Jacinto Quad.
304
Comment
UCR124662
Cryptantha intermedia
B. C. Templeton
1930-4-9
1023
Riverside
San Bernardino Mtns., north of Banning
1220
Comment
UCR250557
Cryptantha intermedia
A. C. Sanders
2014-4-9
41002
Riverside
Peninsular Range, Temescal Canyon, along Temescal Canyon Rd. north of intersection with Indian Truck Trail, c. 0.4 km south of El Hermano Rd., NW of Corona (Lee) Lake
331
Comment
UCR276079
Cryptantha intermedia
T. B. Salvato, Meenaxi R. Panakkal, Tim Thomas
2009-6-26
3799
Riverside
San Jacinto Mountains, Rouse Ridge, east of Rouse Hill on 4WD road 2E17 (becoming a foot trail), c. 0.7 mile north of Rouse Ridge Road (5S15), NE of Milky Spring, San Bernardino National Forest
1476
Comment
POM46800
Cryptantha maritima
Mary F. Spencer
1920-3-24
1520
Riverside
Rocks near Indian Wells.
9
Comment
UC1186496
Cryptantha maritima
Peter M. Ray
1949-3-5
1334
Riverside
near 1000 Palms; Coachella Valley, Willis Palms
Comment
UCR67355
Cryptantha maritima
Steve Boyd, L. Arnseth, T. S. Ross, J. Bonilla
1990-4-3
4102
Riverside
Peninsular Range, Vail Lake Area, E flank of Oak Mtn, just south of E summit.
701
Comment
JEPS67968
Cryptantha micrantha
W. L. Jepson
1901-5-19
1295
Riverside
near Chalk Hill (on road to Strawberry Valley); San Jacinto Mt.
1676
Comment
UCR261447
Cryptantha micrantha subsp. micrantha
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-23
41430
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
RSA633317
Cryptantha micrantha var. lepida
R. F. Thorne, J. P. Simon, C. W. Tilforth
1969-6-24
38080
Riverside
San Bernardino National Forest, San Jacinto Mountains: Above James Reserve in Hall Canyon.
1677
Comment
RSA779067
Cryptantha microstachys
C. P. Cowan
1978-4-25
1271
Riverside
5.1 miles (8.1 km) west on Hwy. 74 from jct. with 243, approaching Hemet. San Jacinto Mts. Whittaker transect no. W-228.
1370
Comment
UCR7858
Cryptantha microstachys
O. F. Clarke, R. Gagnon
1968-5-14
s.n.
Riverside
City of Riverside, Santa Ana River bottom off Fremont Avenue
Comment
SD227781
Cryptantha muricata
A. C. Sanders
1994-5-30
14595
Riverside
San Bernardino Mountains: NNE of Beaumont at Highland Springs, hills N of the end of Bellflower Ave. at Dutton St.
950
Comment
RSA0119988
Cryptantha muricata var. denticulata
Duncan S. Bell, Thomas Stoughton
2016-4-13
9264
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting along the Cactus Spring Trail, in the vicinity of Horsethief Creek.
1047
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
RSA499793
Cryptantha racemosa
W. Hutchinson
1925-04
s.n.
Riverside
Palm Canyon
Comment
JOTR16629
Cryptantha utahensis
Liska, K. and Leary, Pat
1975-3-11
958
Riverside
Joshua Tree National Park. WEST WIDE CANYON
609
Comment
UC79447
Cryptantha utahensis
C. R. Orcutt
Apr 1889
Riverside
Colorado Desert
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
RSA796454
Cuscuta
Duncan S. Bell
2009-4-18
224
Riverside
Arica Mountains: northwest of range, approximately 1.6 air miles south of Highway 62, and approximately 0.4 air mile north of California aqueduct.
389
Comment
RSA409701
Cuscuta californica
I. M. Johnston
1917-4-4
s.n.
Riverside
Mouth of Andreas Canyon.
244
Comment
UC23232
Cuscuta californica
H. M. Hall
Jun 1901
Riverside
vicinity Strawberry Valley; San Jacinto Mountains
1584
Comment
POM296656
Cuscuta californica var. papillosa
L. S. Rose
1946-12-23
46300
Riverside
Cathedral Canyon Wash.
183
Comment
OBI33603
Cuscuta campestris
J. C. Roos
1951-9-25
5254
Riverside
W end Fairmont park, Riverside
259
Comment
UCD126282
Cuscuta campestris
A. C. Sanders; D. Bramlet, Mihai Costea, T. Salvato
1999-10-15
23171
Riverside
Riverside County San Jacinto Valley: Mystic (San Jacinto) Lake, 1.4 miles southeast of Jackrabbit Trail on Gilman Springs Road, 1.4 miles south of Eden Hot Springs.
433
Comment
RSA160502
Cuscuta indecora
J. D. Olmsted
1959-9-23
993
Riverside
Mt. Range NW of Lakeview Mts. Drainage area to Lake Elsinore. San Jacinto River crossing by Lakeview Rd from US 395.
427
Comment Read comments Jan 1 2007
UCR41561
Cylindropuntia bigelovii
A. C. Sanders, B. Pitzer, D. Charlton, R. & J. Kniffen, J. M. Stewart
1986-3-2
6148
Riverside
Sonoran (Colorado) Desert, Arroyo Seco, along Bradshaw Rd., 5.2 mi west of Graham Pass Rd., south side of the Chuckwalla Mtns.
640
Comment
RSA459601
Cylindropuntia echinocarpa
Christopher Davidson
1979-4-4
7739
Riverside
Orocopia Mountains; Box Canyon on Box Canyon Road, 13.4 miles E of Mecca
488
Comment
SEINET9037432
Cylindropuntia ganderi var. ganderi
M. A. Baker
2015-1
18385 .2
Riverside
San Jacinto Mountains, 25km SSE of central Palm Springs, 800m WSW of Sugarloaf Mountain
1236
Comment
UCR41677
Cylindropuntia munzii
A. C. Sanders, B. Pitzer, D. Charlton, R. & J. Kniffen, J. M. Stewart
1986-3-2
6147
Riverside
Sonoran (Colorado) Desert, Arroyo Seco, along Bradshaw Rd., 5.2 mi west of Graham Pass Rd., south side of the Chuckwalla Mtns.
640
Comment
SEINET2449498
Cylindropuntia ramosissima
Sears
1978-3-16
811
Riverside
10 mi N of Blythe along road to Midland. Forrhills of the Big Maria Mts.; 0
229
Comment Read comments Nov 18 2015
CLARK-A1656-743
Cynodon dactylon
Theo Glenn
1979-2-10
Riverside
Salton Sea
Comment
HSC100854
Cynodon dactylon
J. P. Smith, J. O. Sawyer, R. J. Cole
2010-4-12
12751
Riverside
Lawn at Casa del Diablo property.
Comment Read comments Aug 16 2015
SBBG119269
Cyperus involucratus
R. F. Thorne
1965-4-4
41861
Riverside
Tahquitz Falls, Tahquitz Cyn
Comment
UCR234765
Cyperus involucratus
A. C. Sanders, John F. Green
2012-6-25
40305
Riverside
Peninsular Range; Santa Ana Mtns. Region, small canyon east of Horsethief Canyon Rd., below end of Kicking Horse Dr. & Caravan Circle
389
Comment
RSA365119
Cyperus odoratus
S. B. Parish
1913-9-20
8616
Riverside
Mecca, Salton Sink.
58
Comment
UCR93231
Cyperus odoratus
A. C. Sanders
1994-7-27
15164
Riverside
Riverside, Santa Ana River between the San Bernardino Co. line & the Market Street Bridge
246
Comment
UCR193733
Cystopteris fragilis
A. C. Sanders, Tim Thomas, T. B. Salvato, Mitch Provance
2008-7-1
35646
Riverside
Peninsular Range; San Jacinto Mtns., May Valley, along nameless tributary of Herkey Creek NW of Bonita Vista Rd., 3/4 mi. SW of Fleming Ranch
1555
Comment
CLARK-A1528-2767
Dalea emoryi
John C. Roos
1966-5-2
Riverside
Palm Springs
Comment
RSA498350
Dalea mollis
Martha Hilend
1928-4-15
177
Riverside
Thousand Palms
Comment Read comments Sep 10 2011
RSA517813
Dalea mollis
Steve Boyd, Orlando Mistretta
1986-3-13
1428
Riverside
Palen Mountains; NE of Desert Center, jct. of Parker Dam Rd. and Palen Rd. (road going through pas between Palen and Granite Ranges).
244
Comment
UC863725
Dalea mollissima
C. L. Hitchcock
5846
Riverside
ca. 12 mi. e. Indio
Comment Read comments Oct 16 2011
UCR245246
Dalea mollissima
Jim Andre
2012-3-19
21339
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley along unnamed dirt road 0.3 mi. N. of Hwy 177, 5.7 mi. NE of junction with I-10 freeway
157
Comment
UCR193503
Datisca glomerata
A. C. Sanders, Tim Thomas, T. B. Salvato, Mitch Provance
2008-7-1
35647
Riverside
Peninsular Range; San Jacinto Mtns., May Valley, along nameless tributary of Herkey Creek NW of Bonita Vista Rd., 3/4 mi. SW of Fleming Ranch
1555
Comment
UCR92140
Datisca glomerata
D. L. Banks, Steve Boyd
1995-5-3
0202
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
RSA777778
Datura discolor
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood, Jacqueline McConnaughy, Naomi Fraga
2011-3-17
758
Riverside
Mecca Hills, Shaver's Well, Adjacent to Box Canyon Road, Shaver's Wash just west of Mecca Copia Trail
305
Comment
UC724162
Datura discolor
Aven and Ruth Nelson
1939-3-28
3299
Riverside
s. Mecca (on State Hwy. 111)
Comment
CHSC1917
Datura wrightii
V. Holt
1935-4-16
Riverside
Foothills, San Jacinto mts., E.
Comment
UCR21177
Datura wrightii
Steve Boyd
1980-7-3
s.n.
Riverside
Perris Basin, Motte Reserve. Rocky hills 2.5 mi NW of Perris. Western edge of the reserve and 0.25 mi south of the NW corner of the reserve
518
Comment
UCSB17922
Datura wrightii
Gerhart, Janet
1963-4-6
Riverside
Coachella canal, siphon no. 22, 5 miles S of intersection of Salt Creek Wash
Comment
RSA525264
Daucus pusillus
Steve Boyd, L. Arnseth, Yvonne Rasmussen, Hugo Cota
1990-5-3
4577
Riverside
Vail Lake area, steep SE flank of Oak Mtn. above NE end of lake.
579
Comment
SDSU13680
Daucus pusillus
Jutta Buschbom
1991-3-6
11
Riverside
SE-Slope, N-Border of reserve, beyond an avocado grove, ca. 500m (15 min.) NW from the fieldstation. Santa Margarita Ecological Reserve
Comment
UCR167419
Daucus pusillus
John F. Green
2005-3-16
s.n.
Riverside
Perris-Aguanga Basin, Cajalco Canyon, SE of Corona, SW of Lake Mathews, east of Calif. highway 71; Collections made while monitoring pipeline repair
366
Comment
CAS-BOT-BC293820
Deinandra fasciculata
S. B. Parish
1916-6-8
10973
Riverside
Between San Bernardino and Riverside
360
Comment
CAS-BOT-BC294105
Deinandra kelloggii
H. M. Hall
1901-6-1
2420
Riverside
San Jacinto Mountains. In the vicinity of Strawberry Valley
1828
Comment
RSA737435
Deinandra paniculata
Justin M. Wood
2008-8-31
121
Riverside
Romoland, 1/4 mile S of Ethanac Rd. between San Jacinto Rd. and Palomar Rd. just south of railroad tracks.
442
Comment
RSA398704
Delphinium parishii subsp. parishii
R. S. Woglum
1934-3-18
632
Riverside
Snow Creek, Coachella Valley
Comment
RSA660908
Delphinium parryi
Mitch Provance
1998-5-24
537
Riverside
Central ''Rattlesnake Mt.'', 0.5km NE of peak 1739.
457
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
UCR251940
Delphinium parryi
Harun Bektas
2011-4-26
03
Riverside
Riverside, Box Springs Mountain Park; 7 miles above Moreno Valley via Pigeon Pass Rd.
793
Comment
CAS-BOT-BC121436
Delphinium parryi subsp. parryi
E. K. Balls
1949-5-4
13478
Riverside
Cajalco Road, 2 miles from Corona to Elsinore Highway on road to Lake Matthews, Gavilan Hills.
Comment
UC1951134
Deschampsia danthonioides
Scott D. White, Justin Wood
2009-5-21
12855
Riverside
SAN JACINTO MOUNTAINS: Garner Valley, near abandoned duck ponds, S of Quinn Flat. USGS Idyllwild 7.5' Quad.
Comment
RSA33627
Descurainia pinnata subsp. glabra
N. C. Cooper
1945-3-24
1620
Riverside
Cabazon.
457
Comment
UCR16142
Descurainia pinnata subsp. menziesii
A. C. Sanders
1973-4-28
00225
Riverside
Peninsular Range; San Jacinto Mtns., east of Garner Valley, along switchbacks in trail from Morris Ranch Road to Cedar Springs
2012
Comment
UCR22308
Dicentra chrysantha
Steve Boyd
1980-12-20
368
Riverside
Peninsular Range, Gavilan Hills, Gavilan plateau, radio tower ridge south of Gavilan Peak
Comment
UCR141685
Dicentra ochroleuca
June Latting
1980-5-20
s.n.
Riverside
Peninsular Range, Santa Ana Mountains, Skyline Drive in Tin Mine Canyon, south of Sierra Peak
671
Comment
JOTR31223
Dicoria canescens
La Doux, Tasha, Alice Miller, G. Clifton
2009-4-9
2007
Riverside
Joshua Tree National Park. Eagle Mountains; (Stop 3) sand ramps
432
Comment
UCR132488
Dicoria canescens
Michael D. Wilcox
2003-6-26
s.n.
Riverside
Sonoran (Colorado) Desert, Thousand Palms Oasis
152
Comment
UCR110914
Distichlis spicata
A. C. Sanders, K. C. Rose
1999-6-18
22822
Riverside
Domenigoni Valley, upper Warm Springs Creek between Hwy 79 (Winchester Rd.) and Scott Rd., Domenigoni Ranch, south of Winchester
433
Comment
UCR121896
Distichlis spicata
Ian G. Gillespie
2001-5-7
79
Riverside
East side of Santa Ana Mountains, Temescal Valley Area, also known as Sycamore Canyon Area. North of Indian Truck Trail, in drainage off of De Palma Road. Heavy construction currently underway in adjacent areas
335
Comment
CLARK-A1656-860
Distichlis spicata subsp. spicata
Jon Mark Stewart
1983-10-10
Riverside
Indio Hills
121
Comment
UCR134640
Ditaxis californica
Nancy K. Cione
2004-4-30
s.n.
Riverside
Chuckwalla Valley, S of Eagle Mtns, north of Hayfield Dry Lake, near Red Cloud Road
415
Comment
RSA421609
Ditaxis lanceolata
H. S. Budd
1893-4-10
s.n.
Riverside
Palm Springs
Comment
RSA690981
Ditaxis lanceolata
Scott D. White, Michael Honer
2003-5-14
9306 -B
Riverside
Bajada at foothills of Little Maria Mtns, ca. 20 air miles NW of Blythe, near Standard (Superior) Gypsum Mine.
76
Comment
UC1547004
Ditaxis lanceolata
Leila M. Shultz and John S. Shultz
1985-4-18
8327
Riverside
1 mi. w. <Astec> Well (and 11.7 mi. s. of Hwy. (I-15)); Chuckwalla Mts.
615
Comment Read comments Apr 5 2011
UCR211502
Ditaxis lanceolata
Jim Andre, T. La Doux
2008-9-13
10270
Riverside
Sonoran (Colorado) Desert, Eagle Mountains at Joshua Tree National Park boundary, along aqueduct access road
355
Comment
UCR166692
Ditaxis neomexicana
Scott D. White, Brian Leatherman
2005-5-4
11012 A
Riverside
Sonoran Desert, Eastern Coachella Valley. Thermal area; bajada below Mecca Hills and east of the Coachella Canal
49
Comment
UCR167552
Ditaxis neomexicana
Nancy K. Cione
2004-4-30
s.n.
Riverside
Chuckwalla Valley, S of Eagle Mtns, north of Hayfield Dry Lake, near Red Cloud Road
415
Comment
UCR226672
Ditaxis neomexicana
Jim Andre
2011-2-9
15930
Riverside
Sonoran (Colorado) Desert, Mecca Hills, along Box Canyon Road at upper end of gorge, c. 6 mi south southeast of the junction with Hwy I-10, c. 12 mi west of Chiriaco Summit
284
Comment
UCR58872
Ditaxis neomexicana
J. M. Stewart
1989-10-16
612
Riverside
Sonoran (Colorado) Desert, Big Maria Mountains, canyon on NE side
Comment
RSA734742
Ditaxis serrata
L. C. Wheeler
1946-1-19
6170
Riverside
2 mi. north of main highway on road to 29 Palms.
Comment
RSA793974
Ditaxis serrata var. californica
Duncan S. Bell, John Anderson, Kim Clark, Keir Morse
2012-11-10
4351
Riverside
Big Maria Mountains: southeast section of range, approximately 0.6 air miles northwest of Palo Verde Dam.
97
Comment
RSA48407
Dithyrea californica
E. K. Balls
1949-4-2
12892
Riverside
Highway 111 between Thermal ana Arabia.
Comment
RSA530736
Dithyrea californica
Ora M. Clark
1929-2-22
1575
Riverside
E. of Whitewater, Colorado Desert.
Comment
RSA796022
Dithyrea californica
Duncan S. Bell
2009-4-18
241
Riverside
Arica Mountains; northeast of range, approximately 2.25 air miles southwest of the ghost town of Rice.
224
Comment
UCR33814
Dithyrea californica
Faulkner
1978-3-20
331
Riverside
Sonoran (Colorado) Desert, near Big Maria Mtns., 1 mi west of Colorado River.
152
Comment
UCR50296
Dithyrea californica
B. G. Pitzer, S. J. Myers, J. Wilkinson
1988-2-21
s.n.
Riverside
Sonoran (Colorado) Desert, S end of Coxcomb Mtns, 0.2 mi. north of Hwy 177 (Old Desert Center - Rice Road), at 10.6 mi. NE of Desert Center
229
Comment
UCR256941
Dodecahema leptoceras
Naomi Fraga, Duncan S. Bell
2009-5-6
2702
Riverside
Arroyo Seco SE of Dripping Springs Campground and Fire Station
518
Comment
RSA674926
Dodecatheon clevelandii
Scott D. White, Pam De Vries
2000-4-25
7726
Riverside
Temescal Valley: Corona area, eastern foothills of Santa Ana Mountains just above citrus groves.
412
Comment
CAS-BOT-BC129969
Dodecatheon redolens
H. M. Hall
1901-7-1
2335
Riverside
Vicinity of Deer Springs
Comment
RSA530890
Draba saxosa
I. M. Johnston
1928-9-3
s.n.
Riverside
Mt. San Jacinto.
3288
Comment
UC527311
Drymocallis glandulosa var. viscida
C. B. Wolf
1931-5-11
1961
Riverside
near Pipe Creek (above Hemet Valley, San Jacinto Mts.); San Jacinto Mts., near Pipe Creek
1676
Comment
IRVC19379
Dryopteris arguta
R. L. Allen
1977-2-11
s.n.
Riverside
Bear Creek Canyon; near Ortega Highway [74]. Peninsular Ranges, Santa Ana Mountains
Comment
RSA115730
Dryopteris arguta
Lucille Weight
1957-1
s.n.
Riverside
north Malapai Hill, Joshua Tree National Monument, southern end of Mojave Desert
Comment
RSA423467
Dudleya
Elizabeth A. White
1928-04
s.n.
Riverside
Near 7 [Seven] Palms.
Comment Read comments Aug 18 2010
UCSB2520
Dudleya cymosa
Gray, Caroline
1956-4-13
Riverside
In White Water Canyon; near White Water
Comment
CAS-BOT-BC411415
Dudleya lanceolata
Edmund C. Jaeger
1925-5-2
s.n.
Riverside
Keyes Water Canyon, Box Springs Mtn.
Comment
RSA180468
Dudleya lanceolata
E. W. Lathrop
1960-5-27
5227
Riverside
6 miles west of Murrieta.
Comment
UC115215
Dudleya lanceolata
Charlotte M. Wilder
1905-6-1
584
Riverside
near Riverside (Jurupa Hills)
Comment
CAS-BOT-BC109607
Dudleya saxosa subsp. aloides
Carl B. Wolf
1937-4-5
8414
Riverside
San Gorgonio Pass, 1 mile west of Whitewater.
365
Comment
CAS-BOT-BC56758
Echinocereus engelmannii subsp. engelmannii
Dr. Barton W. Evermann
1924-4-1
s.n.
Riverside
Field redacted by CAS, contact the data manager for more information
Comment
UCR88309
Echinocereus engelmannii var. engelmannii
A. C. Sanders, K. C. Rose
1995-4-5
16377
Riverside
San Bernardino Mtns./Sonoran (Colorado) Desert, Coachella Valley; south of Mission Creek and west of Hwy 62
701
Comment
POM78996
Echinochloa crus-galli
I. M. Johnston
1925-7-19
s.n.
Riverside
Pedley.
Comment
RSA575910
Eclipta prostrata
Steve Boyd, Darin L. Banks
1994-9-29
8370
Riverside
Floodplain E of dike along San Jacinto River, W of Sedco Hills community.
381
Comment
UCR119433
Eclipta prostrata
A. C. Sanders, Mitch Provance
1999-9-26
23091
Riverside
San Jacinto Mountains, Lake Hemet, north shore at FS day use area
1323
Comment
SEINET270227
Ehrharta erecta
A. C. Sanders, O. F. Clarke
1996-2-17
17952
Riverside
Residence of O.F. Clarke 1012 Spruce Street
305
Comment
UCR25867
Elatine brachysperma
John C. Roos
1952-4-16
5539
Riverside
Edgemont, near Box Springs
488
Comment
UCR110455
Elatine chilensis
D. E. Bramlet
1998-4-22
2605
Riverside
Perris-Aguanga Basin region, French Valley area, 305m east of Washington Road and 10m north of Rawson Road, 6m west of the San Diego Canal.
447
Comment
CAS-BOT-BC112743
Eleocharis geniculata
A. C. Sanders; Oscar Clarke; C. N. P. S.
1991-10-5
11744
Riverside
Santa Ana River bottom, Rancho Jurupa Park, Pleasant Acres Lake.
Comment
SEINET7586165
Eleocharis geniculata
Ivan Johnston
1917-4-4
s.n.
Riverside
Palm Canyon.
305
Comment
UCR266472
Eleocharis macrostachya
Mitch Provance, Robin Kinmont
2015-3-27
315- 49
Riverside
Perris-Aguanga Basin Region, French Valley, Leon Rd. (unmarked dirt portion), along SCE transmission route between Benton Rd. and Auld Rd.
411
Comment
SD148281
Eleocharis montevidensis
A. C. Sanders, Mitch Provance
2001-5-7
24170
Riverside
Perris-Aguanga Basin region, S of Hemet, E end of Diamond Valley, along Gibbel Rd, 0.5-0.75 mi. E of State St, bet. Silver Dew Dr & Morse Girard St, slopes & wash below mouth of Avery Canyon; Hemet 7.5' quad. In wet mud at the spring, but only there.
502
Comment Read comments Mar 24 2011
POM1371
Eleocharis montevidensis var. montevidensis
Phillip A. Munz
1918-4-27
2141
Riverside
Between Temescal [Creek/ Valley] and Murietta
Comment
UC62218
Eleocharis parishii
H. M. Hall
Jun 1901
2013
Riverside
e base San Jacinto Mountains (along the borders of the Colorado Desert); , Colorado Desert; along the border of the Colorado Desert, San Jacinto Mts.
Comment
UCR207612
Eleusine indica
O. F. Clarke
2003-9-29
s.n.
Riverside
Peninsular Range; Box Springs Mtns. Foothills, Riverside, UCR Campus
335
Comment
POM19850
Elymus elymoides
Mary F. Spencer
1929-6-29
2254
Riverside
Idyllwild [San Jacinto Mountains]
1616
Comment
UCR185181
Elymus elymoides
Naomi Fraga, LeRoy Gross, B. Hogshead
2006-6-12
1705
Riverside
Peninsular Ranges; San Jacinto Moutnains region: Along FS road west and paralleling Morris Ranch Road. c. 0.2 miles SW of the FS roads junction with Morris Ranch Road. NE of Garner Valley
1616
Comment
CAS-BOT-BC203642
Elymus glaucus subsp. glaucus
S. B. Parish; W. F. Parish
1881-7-1
1014
Riverside
San Jacinto Mts., Tahquitz Valley
Comment
UCR2361
Elymus glaucus subsp. jepsonii
F. M. Reed
1908-7-13
2429
Riverside
San Jacinto Mtns., Tahquitz Valley, north side
2561
Comment
UCR207342
Elymus repens
O. F. Clarke
2004-5-17
s.n.
Riverside
Peninsular Range, Riverside; O.F. Clarke residence, 266 Frost Court; east edge of UCR campus
351
Comment
CAS-BOT-BC204251
Elymus trachycaulus subsp. subsecundus
H. M. Hall
1901-7-1
2555
Riverside
San Jacinto Mountains. Fuller's, Mills Mountains
2133
Comment
HSC93130
Emmenanthe penduliflora
Karen Kirtland
1993-4-17
Riverside
Hills N of Temecula
Comment
RSA401445A
Emmenanthe penduliflora
J. Jones, Christopher Davidson
1980-4-4
9941
Riverside
West end of the Orocopia Mtns. in a small canyon and wash almost due south of Oro peak.
518
Comment
RSA676262
Emmenanthe penduliflora
Scott D. White
2001-4-3
8230
Riverside
Colorado Desert: Shavers Valley. Near the I-10 Freeway, ca. 15 miles east of Indio jtn I-10 / SR 111.
396
Comment
UC880684
Emmenanthe penduliflora
C. L. Hitchcock
1940-4-1
5900
Riverside
1 mi below Cottonwood Springs; Joshua Tree National Monument
Comment
UCR279586
Emmenanthe penduliflora
A. C. Sanders, Jim Malusa
2017-3-28
43145 B
Riverside
Sonoran (Colorado) Desert, Northern edge of Chocolate Mountains, along Salt Creek at edge of Navy Aerial Gunnery Range, vicinity of Clemons Well site, between wash and old Kaiser RR
314
Comment
UCR84597
Emmenanthe penduliflora
Scott D. White, S. Ogg
1994-4-21
1964
Riverside
San Bernardino Mtns, Millard Canyon, near stream crossing of Forest Service Road 2S05, c. 4 miles south of Bear Wallow Spring
917
Comment
UCR272438
Emmenanthe penduliflora var. penduliflora
Cheryl Sevilla, Sarah J. De Groot
2015-3-18
038
Riverside
San Bernardino Mountains, San Gorgonio Wilderness Area, off the Pacific Crest Trail c. 2 air miles north-northwest from the Whitewater Preserve Ranger Station, on the hillside east of the Whitewater River drainage
822
Comment
RSA0117837
Encelia actoni
Sarah J. J. De Groot, Thomas Stoughton
2016-4-19
7804
Riverside
Santa Rosa Mountains: Along Dunn Road between Haystack and Asbestos Mountains, east of Potrero Spring, near head of Dead Indian Creek. Southwest of Palm Desert and north of Highway 74 and Alpine Village.
1235
Comment
RSA33587
Encelia actoni
Norman C. Cooper
1944-5-21
1226
Riverside
Hemet.
549
Comment
SD224838
Encelia actoni
Scott D. White, Steve Myers
1995-10-21
3725
Riverside
Eastern foothills of San Jacinto Valley, Santa Rosa Hills, S of Hemet; foothills just above orange grove
609
Comment
UCD131281
Encelia californica
E. W. Lathrop
1966-3-30
6082
Riverside
Skyline Drive between Tin Mine Canyon and Black Star Canyon. 6 miles west of Corona, Santa Ana Mountains.
426
Comment Read comments Jun 16 2013
RSA0105079
Encelia farinosa
Daphne K. Christopher, Hannah Stevens
2003-4-6
102
Riverside
UC Riverside, Motte Rimrock Reserve. Off Sage Rd.
540
Comment
RSA715448
Encelia farinosa
A. C. Sanders, Teresa B. Salvato
2006-6-2
33068
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Canyon/Scott Road and north of Clinto Keith Road.
549
Comment
SEINET7865172
Encelia farinosa
J. M. Andre
2014-1-27
26675
Riverside
Riverside Mountains; at mine site 1.3 mi W of Hwy 95 at Wilson Rd., 12.2 mi S of Vidal Jct.
225
Comment
UC1922403
Encelia farinosa
Naomi Fraga, Lisa Rojas
2005-2-10
1374
Riverside
Colorado Desert; Northeastern Colorado Desert region; Just north of Palen Pass Road, ca. 10 miles east of Hwy 177.
365
Comment
UC912504
Encelia farinosa
Herbert L. Mason
1926-5-2
3202
Riverside
Temecula Valley
Comment
UCD20084
Encelia farinosa
Donald W. Kyhos
1965-5-11
65 -214
Riverside
4.9 miles north of junction of Hwy 95 and Hwy 60-70, on Hwy 95.
Comment
UCD20086
Encelia farinosa
Donald W. Kyhos
1965-5-11
65 -210
Riverside
Growing at mouth of Whitewater Canyon, about 15 miles northwest of Palm Springs.
Comment
UCR167364
Encelia farinosa
John F. Green
2005-3-14
s.n.
Riverside
Sonoran (Colorado) Desert, E of N shore of Salton Sea, NNE of Rancho Dos Palmas, between Coachella Canal siphons 28 and 29
24
Comment
POM356680
Encelia farinosa var. farinosa
H. E. Hasse
1892-7-4
s.n.
Riverside
San Jacinto.
Comment
CAS-BOT-BC131423
Encelia frutescens
H. M. Hall
1905-4-1
5859
Riverside
Near Chuckawalla Springs
Comment
SEINET10925116
Encelia frutescens
David B. Dunn
1948-3-14
Dunn 3768
Riverside
Found five miles south of Garnet in the Colorado Desert sands.
Comment
RSA85057
Ephedra aspera
F. W. Peirson
1922-4-9
3339
Riverside
Andreas Canyon near Palm Springs.
426
Comment
UCR41523
Ephedra aspera
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6096
Riverside
Sonoran (Colorado) Desert, Corn Spring, Chuckwalla Mtns. wash below the spring and wash and rocky slopes to the south
489
Comment
CAS-BOT-BC81537
Ephedra californica
Ynez Whilton Winblad
1937-3-18
s.n.
Riverside
29 Palms Canyon
Comment
CAS-BOT-BC81551
Ephedra californica
Marcus E. Jones
1903-5-10
s.n.
Riverside
Palm [Spring] Springs
60
Comment
RSA0117687
Ephedra californica
Lyman Benson
1946-4-15
12040
Riverside
On Twenty-nine Palms Road from Whitewater. Mt. Range: San Bernardino.
457
Comment
SD229017
Ephedra californica
Dick Schwenkmeyer
2012-5-22
723
Riverside
Snow Creek, north base of Mt. San Jacinto, approx. 4 miles south of intersection of highways 10 and 111
511
Comment
SEINET3866917
Ephedra californica
Lewis S. Rose
1955-3-14
55028
Riverside
Whitewater Wash. 3 mi. se. of Palm Springs Station.; 0
305
Comment
RSA383801
Ephedra nevadensis
M. B. Dunkle
1935-3-31
4444
Riverside
Cottonwood Springs. Colorado Desert
701
Comment
UCR137682
Ephedra nevadensis
A. C. Sanders, P. J. MacKay, M. Jacobsmyer, C. L. Sanders, et al.
1995-5-5
15986
Riverside
Sonoran (Colorado) Desert, Orocopia Mountains, Manirobra Valley, 1.6-3 mi south of frontage road (old 60) along I-10, S to edge of BLM wilderness
187
Comment
JEPS20738
Ephedra trifurca
Roxana S. Ferris and Rimo Bacigalupi
Mar 19 1958-Mar 25 1958
13264
Riverside
2.1 mi s of Rice (by Rice-Blythe Rd, nw edge of sand dunes)
Comment
RSA751285
Epilobium
A. C. Sanders, Tim Thomas, T. B. Salvato, Mitch Provance
2008-7-1
35660
Riverside
May Valley, along nameless tributary of Herkey Creek NW of Bonita Vista Rd., 3/4 mi. SW of Fleming Ranch
1524
Comment
UCR193260
Epilobium
A. C. Sanders, Tim Thomas, T. B. Salvato
2008-6-25
35617
Riverside
Peninsular Range; San Jacinto Mtns., May Valley c. 1.0 mi WSW of Fleming Ranch, at ephemeral stream crossing of dirt track
1561
Comment
RSA787213
Epilobium angustifolium
J. D. Olmsted
1959-7-18
766
Riverside
N. fk. San Jacinto River drainage area. Dark Canyon above Hwy from Banning to Idyllwild (0.25 mi).
1723
Comment
LA206142
Epilobium canum subsp. latifolium
Louis C. Wheeler;
1931-10-4
199
Riverside
San Jacinto Mountains, Strawberry Valley
1584
Comment
UCR199701
Epilobium ciliatum
Scott D. White, Angelia Carey, Linda Archer
2004-8-5
10672
Riverside
San Jacinto Mountain foothills, Soboba Indian Reservation, Indian Creek and adjacent uplands, from confluence with San Jacinto River to c. 2 miles upstream
610
Comment
RSA72167
Epilobium ciliatum subsp. ciliatum
F. W. Peirson
1924-7-28
5012
Riverside
Pine Flats Camp
1799
Comment
UC162736
Epilobium glaberrimum subsp. glaberrimum
H. M. Hall
1896-9-3
323
Riverside
San Jacinto Mountains
Comment
RSA381726
Epipactis gigantea
George Henry Grinnell
1919-6-1
s.n.
Riverside
Riverside.
Comment
SEINET7048051
Epipactis gigantea
Steven R. Hill
2001-4-29
33526
Riverside
Whitewater Canyon, along Whitewater River, east side of canyon, east of Whitewater Canyon Road, about 2 miles north of Route I-10. Elevation about 1800 feet.
Comment
POM961
Equisetum laevigatum
Crawford, Johnston
1216
Riverside
Santa Ana River near Corona.
Comment
SD132541
Equisetum telmateia subsp. braunii
John C. Roos
1952-6-25
5794
Riverside
Riverside, Fairmount Park, west end
259
Comment
UCR83128
Eragrostis curvula var. conferta
A. C. Sanders, S. Ogg
1994-7-28
15183
Riverside
Santa Ana River between the Hwy 60 Bridge and the Mission Blvd. Bridge
243
Comment
UC573246
Eragrostis minor
H. S. Yates
1937-6-28
6731
Riverside
Palm Springs San Jacinto Quad., Palm Springs
137
Comment
UCR26521
Eragrostis pectinacea var. pectinacea
A. C. Sanders, S. Hagopian
1981-5-20
2154
Riverside
Peninsular Range, Wolf Valley, SE of Temecula, NE of State Hwy S16 along road to sod farm
329
Comment
OBI12406
Eremalche exilis
Robert F. Hoover
1969-4-14
11235
Riverside
Palm Springs, just S of S city limit
Comment
JEPS68612
Eremalche rotundifolia
W. L. Jepson
1927-4-12
11680
Riverside
Painted Canyon Colorado Desert, Mecca Hills, Painted Canyon
76
Comment
RSA432712
Eremalche rotundifolia
Christopher Davidson
1979-4-4
7721
Riverside
Orocopia Mountains, E of Box Canyon on Box Canyon Rd., 15.1 miles E of Mecca. Dirt road to the SE.
579
Comment
UCR148332
Eremalche rotundifolia
John F. Green
2005-1-14
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, Coachella Canal right-of-way, between siphons 22 and 23, south of Salt Creek
23
Comment
SDSU3044
Eriastrum densifolium
Wende E. Rehlaender
1983-5-28
111
Riverside
Santa Rosa Mountains; next to Hwy 74, about 12 miles along road from Palm Desert; 1/2 mile W of Deep Canyon, 3 miles NW of Sheep Mountain.
Comment Read comments Jan 24 2013
UC880216
Eriastrum densifolium subsp. austromontanum
I. W. Clokey and E. G. Anderson
1935-8-21
6829
Riverside
e Keen Camp P.O.
1350
Comment
SDSU3046
Eriastrum densifolium subsp. elongatum
S. J. Banrhart
1966-4-24
Riverside
1 mile east of McAllister Street along the Metropolitan Water Co. Utility Road (Dirt). which is 1.5 miles south-east of the intersection of McAllister Street and Victoria Avenue.
457
Comment
RSA0119710
Eriastrum diffusum subsp. coachellae
Charlotte M. Wilder
1907-4-9
709
Riverside
Below junction of washes from Palm and Murray canyons.
Comment
RSA0120077
Eriastrum eremicum subsp. eremicum
Scott D. White, Andrea Warniment
2006-3-22
11273
Riverside
Eastern Coachella Valley a few mi E of Indio. Proposed I-10 Freeway / McMaughton Parkway Interchage, N of I-10 Freeway.
91
Comment
CAS-BOT-BC514467
Eriastrum eremicum subsp. eremicum
Annie M. Alexander; Louise Kellogg
1941-5-23
2219
Riverside
4 mi NE of Cottonwood Spring, Eagle Mountains, Colorado Desert
1112
Comment
UCR164934
Eriastrum sapphirinum
T. B. Salvato, John F. Green
2004-5-27
623
Riverside
San Bernardino Mtns, head of Banning (San Gorgonio River) Canyon close to the San Bernardino Co. line, 0.5 mi SE of Oak Glen Conservation Camp
1463
Comment
UCR25084
Eriastrum sapphirinum
A. C. Sanders
1980-7-18
1644
Riverside
San Jacinto Mtns., Thomas Mountain: Thomas Mountain Campground to the summit at the lookout
2073
Comment
UCR261506
Eriastrum sapphirinum
A. C. Sanders, Jeff Crain, Nina Kidd
2015-5-19
41728
Riverside
Temesal Canyon, west side of Horse Thief Canyon Rd. just south of DePalma Rd., Horsethief Canyon wash
392
Comment
CAS-BOT-BC515039
Eriastrum sapphirinum subsp. sapphirinum
Carl B. Wolf
1932-8-4
3915
Riverside
San Jacinto Mts., Point View, near Idyllwild
1645
Comment
CAS-BOT-BC292798
Ericameria cuneata var. cuneata
Nancy Ryan Zabriskie; Jan Grom Zabriskie
1972-10-21
543
Riverside
SE of S end Marion Ridge Road, Pine Cove, SW drainage San Jacinto Mts.
1920
Comment
CAS-BOT-BC286792
Ericameria cuneata var. spathulata
Nancy Ryan Zabriskie; Walter Zabriskie
1970-3-24
255
Riverside
East of so. end of Marion Ridge Rd., Pine Cove, Idyllwild, San Jacinto Mts.
1828
Comment
RSA0095204
Ericameria cuneata var. spathulata
Duncan S. Bell
2015-9-30
s.n.
Riverside
Santa Rosa Mountains; collecting in the summit area of Asbestos Mountain.
1573
Comment
POM359404
Ericameria linearifolia
Norman C. Cooper
1945-3-26
s.n.
Riverside
Aguanga.
Comment
UCR23274
Ericameria linearifolia
John C. Roos
1952-4-2
5466
Riverside
Box Springs Mtns, Box Springs grade east of Riverside.
427
Comment
RSA0034555
Ericameria palmeri var. pachylepis
Scott D. White
1999-10-7
7624
Riverside
Menifee / Sun City Area: South of McColl Ave. and east of I-215 freeway.
442
Comment
RSA594499
Ericameria palmeri var. pachylepis
D. L. Banks, Rashmi Pant
1996-5-13
1011 B
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Foothills S of Hwy. 79 ; E of the Dripping Spring Campground; Along a xeric, arkose ridge, approximately 100 m E of the Dripping Springs Guard Station, just S of Hwy.
500
Comment
UCR220009
Ericameria palmeri var. pachylepis
A. C. Sanders, D. L. Sanders
2010-11-28
38694
Riverside
Peninsular Range; NW Gavilan Hills, Angel Canyon Falls, above Home Gardens at the western edge of Riverside, 4.8 km NW (303 deg. ) of Lake Mathews dam, above intersection of Lincoln St. & Indiana Ave.
279
Comment
UCR266378
Ericameria palmeri var. pachylepis
D. E. Bramlet, Bill Wagner
2009-10-19
4404
Riverside
Peninsular Range, Riverside, Sycamore Canyon Reserve, c. 0.75 km north of Allesandro Blvd., west of Sycamore Canyon Blvd., along dirt pole line road
470
Comment
LA202515
Ericameria pinifolia
F. H. Lewis;
1939-11-22
1032
Riverside
San Jacinto Mountains, Hemet Lake
1371
Comment
UC496516
Ericameria pinifolia
Philip A. Munz
1932-10-16
12841
Riverside
Palm Creek Santa Rosa Mts., Palm Creek
1463
Comment
SEINET5708418
Ericameria teretifolia
Grady L. Webster, R. Hildreth
1966-1
7454
Riverside
Joshua Tree National Monument, Split Rock.; Joshua Tree National Park
Comment
SEINET10915531
Erigeron
David B. Dunn
1947-9-21
Dunn 3507
Riverside
Stream (Springs) bed, wet sand. Pushawalla Canyon, just below the Palms by quad 7, Indio Hills.
Comment
POM15211
Erigeron foliosus
Mary F. Spencer
1922-6-21
1598
Riverside
Fern Valley, Idyllwild, San Jacinto Mt
1829
Comment Read comments May 29 2011
RSA701741
Erigeron foliosus var. foliosus
Steve Boyd, Valerie L. Soza
2004-6-22
11538
Riverside
Western flank of the range in Hall Canyon, at the south end of Lake Fulmor, just north of Hwy 243.
1646
Comment
CLARK-A1528-205
Erigeron foliosus var. stenophyllus
C. M. Flanagan
1973-5-31
OO 604
Riverside
Morongo Indian Reservation
914
Comment
RSA89920
Erigeron foliosus var. stenophyllus
E. K. Balls, Percy C. Everett
1953-7-1
18351
Riverside
2.2 miles NW of boundary of San Bernardino National Forest, raod from Idyllwild to Banning.
Comment
CLARK-A1656-830
Erigeron philadelphicus
Jon Mark Stewart
1982-11-13
82-015
Riverside
Indio Hills
198
Comment
HSC83016
Eriodictyon crassifolium
N. M. Fellows
1985-3-16
106
Riverside
Oasis de los Osos Preserve of the Nature Conservancy, off Snow Creek Canyon at the N foot of San Jacinto Mts, 1 mi. W of Snow Creek Village
489
Comment
RSA455012
Eriodictyon crassifolium
N. R. Zabriskie, W. M. Zabriskie
1971-4-24
397
Riverside
Water service road above crossing of Deep Canyon, Santa Rosa Mts.
1317
Comment
RSA495435
Eriodictyon crassifolium
Steve Boyd, Tim Ross, L. Arnseth
1989-3-12
2962
Riverside
Vail Lake area, lower slopes of Oak Mountain 1.5 mi WSW of lake.
488
Comment
RSA627478
Eriodictyon crassifolium
A. C. Sanders
1999-5-31
22797
Riverside
upper Two Trees Canyon, E of Belvedere Heights
610
Comment
SD60443
Eriodictyon crassifolium
Reid Moran
1964-7-27
11865
Riverside
2.5 miles SSW of Temecula, Canyon of the Santa Margarita River
Comment
UCR103921
Eriodictyon crassifolium
B. G. Pitzer
1997-4-12
3128
Riverside
Lakeview Mtns, Pulsar View Road, c. 3/4-1 mi. by road uphill from the base of the hills at the end of Warren Road (very short dirt road); c. 1 mi. airline NE of Juniper Flats Road. Approx. 0.9 mi. airline SW of Mt. Rudolph (measured from BM 'Nelson').
610
Comment
OBI83154
Eriodictyon crassifolium
Cecelia Call
1958-6-14
10
Riverside
One-third mile south of Cleveland National Forest boundary-Tinmine 2 meters high.
Comment
UCR235079
Eriodictyon crassifolium var. crassifolium
A. C. Sanders, John F. Green
2012-6-1
40234
Riverside
Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon, SE of I-15 junction with Horsethief Cyn. Rd., 7 miles N of Lake Elsinore
381
Comment
CLARK-A1528-545
Eriodictyon trichocalyx
C. M. Flanagan
1973-5-31
OO 616
Riverside
Morongo Indian Reservation
975
Comment
JOTR33772
Eriogonum angulosum
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2011-6-1
2926
Riverside
Joshua Tree National Park. north of Quail Mountain, near the mouth of Johnny Lang Canyon; loamy and gravelly gentle slopes with rock outcrops in an old burn area from 1999 fire
1173
Comment
CLARK-A1528-5715
Eriogonum apiculatum
John C. Roos
1947-9-6
3743
Riverside
San Jacinto Mountains
Comment
RSA393080
Eriogonum apiculatum
Anstruther Davidson
1930-1
s.n.
Riverside
Tahquitz Ridge.
2439
Comment
RSA766439
Eriogonum apiculatum
Ralph Hoffmann
1929-9-5
972
Riverside
Strawberry Valley, San Jacinto Mts.
1646
Comment
SBBG36970
Eriogonum apiculatum
R. Hoffmann
1929-9-10
Riverside
Tahquitz Mtn
2286
Comment
UC1051633
Eriogonum apiculatum
Peter Kamb
1950-9-12
1930
Riverside
ridge n North Fork of San Jacinto River (w side of Mt. San Jacinto); Mt. San Jacinto
2286
Comment
UC6234
Eriogonum apiculatum
H. M. Hall
1901-6
2364
Riverside
Tauquitz Valley San Jacinto Mountains, Tauquitz Valley
2438
Comment
RSA0093774
Eriogonum davidsonii
Duncan S. Bell
2015-9-30
8680
Riverside
Santa Rosa Mountains; Little Pinyon Flat; collecting in a large drainage from Cactus Spring Trail to Horsethief Creek.
1246
Comment
UCR260951
Eriogonum deflexum
Duncan S. Bell, John Anderson, Kim Clark, Debbie George, Jim George, Ed Howland
2013-9-28
6025
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, c. 22.25 air miles west of Blythe, south side of Ford Dry Lake, about 0.5 air mile southeast of Hopkins Well
107
Comment
RSA554248
Eriogonum deflexum var. deflexum
Theo Glenn
1991-5-15
91134
Riverside
Colorado Desert Little Maria Mountains, NW of Blythe.
390
Comment
RSA777721
Eriogonum deflexum var. deflexum
Jim Andre, G. L. Clifton
2011-2-22
17415
Riverside
Mecca Hills; along Box Canyon Road, 5.5 miles NE of town of Mecca
52
Comment
JEPS57021
Eriogonum elongatum var. elongatum
Marjorie D. Clary
1932-9-22
1562
Riverside
n Banning; San Gorgonio Mts.
914
Comment
SD229217
Eriogonum elongatum var. elongatum
Dick Schwenkmeyer
2012-10-16
927
Riverside
Approx. 2 mi. south of U.S. Highway 10 at Cabazon.
551
Comment
UCR177510
Eriogonum fasciculatum subsp. polifolium
A. C. Sanders, T. B. Salvato, Kelly Volansky, Michelle Balk
2006-5-24
32529
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
640
Comment
RSA26984
Eriogonum fasciculatum var. flavoviride
C. L. Hitchcock
1940-4-1
5903
Riverside
1 mi. below Cottonwood Springs. Joshua Tree Nat. Monument.
Comment
POM158441
Eriogonum fasciculatum var. foliolosum
P. A. Munz
1927-5-21
10881
Riverside
10 miles SW of Coahuila [now Cahuilla].
Comment
RSA569010
Eriogonum fasciculatum var. foliolosum
N. C. Cooper
1944-6-17
1410
Riverside
Banning.
701
Comment
LA206784
Eriogonum fasciculatum var. polifolium
D. A. Johansen; F. R. Fosberg
1932-4-10
7048
Riverside
Warner Ranch at Whitewater
Comment
LA206786
Eriogonum fasciculatum var. polifolium
A. M. Johnson;
1932-8-18
4133
Riverside
San Jacinto Mountains, along road, down Banning side
Comment
RSA509530
Eriogonum fasciculatum var. polifolium
Ed LaRue
1989-4-7
s.n.
Riverside
Woodcrest area: 1/2 mile NE of the intersection of Van Buren Blvd and Mockingbird Canyon Road.
366
Comment
UCR280831
Eriogonum gracile
T. B. Salvato, Gregg Miller
2005-6-3
1404
Riverside
Peninsular Range; Perris-Aguanga Basin Region, edge of Gavilan Hills ca 3.5 mi SW of Perris, 1.4 mi SE of Steele Peak, and 0.5 mi NNW of Good Hope Mine, E of Hwy 74
534
Comment
UCR43412
Eriogonum gracile
B. G. Pitzer
1986-5-24
0249
Riverside
San Bernardino Mtns, Whitewater Canyon, c. 5 mi north of Hwy I-10 on Whitewater Canyon Road. From N edge of hatchery to c. 1/4 mi north of hatchery boundary
732
Comment
UCR21987
Eriogonum gracile var. gracile
Steve Boyd
1980-7-20
338
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau
610
Comment
POM153375
Eriogonum gracile var. incultum
P. A. Munz, I. M. Johnston
1928-9-12
11253
Riverside
Temescal Canyon.
Comment
RSA544324
Eriogonum gracile var. incultum
Steve Boyd
1991-9-8
6432
Riverside
Peninsular Range Aguanga Valley, sandy wash of Temecula Creek, south of Hwy 79 at jct with Hwy 371.
600
Comment
RSA759116
Eriogonum gracile var. incultum
Robt. Allen, Linnell R. Allen
2008-7-27
s.n.
Riverside
South Main Divide Road, 4.7 road mi. SE of junction with Ortega Hwy (SR74). Just S of the gated entrances to Rancho Capistrano housing developments.
938
Comment
RSA698435
Eriogonum inflatum
Unspecified
s.n.
Riverside
Indio.
Comment
SD143489
Eriogonum inflatum
W. L. Halvorson
1977-3-8
77 81
Riverside
Desert, 1 mile south of the south entrance to Joshua Tree Nat'l Monument
Comment Read comments Nov 6 2011
SEINET4087516
Eriogonum inflatum
G. T. Manthey
1977-1
1630
Riverside
Road leading from Mecca to Joshua Tree National Monument.
Comment
UC666511
Eriogonum inflatum var. deflatum
Annie M. Alexander and Louise Kellogg
1941-5-28
2263
Riverside
e on Metropolitan Aqueduct road Hayfield (on bank below road); Colorado Desert
Comment
RSA393582
Eriogonum inflatum var. inflatum
H. de Forest
1929-3-16
s.n.
Riverside
Painted Canyon near Mecca
Comment
JOTR33769
Eriogonum maculatum
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2011-6-1
2925
Riverside
Joshua Tree National Park. north of Quail Mountain, near the mouth of Johnny Lang Canyon; loamy and gravelly gentle slopes with rock outcrops in an old burn area from 1999 fire
1173
Comment
POM307287
Eriogonum parishii
Henry J. Ramsey, Henry J. Ramsey
1937-5-30
2132
Riverside
Santa Rosa Mountains.
Comment
RSA424859A
Eriogonum reniforme
M. B. Dunkle
4912
Riverside
Colorado Desert, east of Indio.
Comment
CAS-BOT-BC268552
Eriogonum saxatile
Mrs. E. C. Van Dyke
1928-7-22
s.n.
Riverside
Idyllwild
Comment
GMDRC5505
Eriogonum saxatile
J. Andre, T. La Doux, R. B. Kelley
2011-5-4
21083
Riverside
Little San Bernardino Mountains: Long Canyon, up side canyon approx. 400 m. west of main canyon drainage
1172
Comment
JOTR32487
Eriogonum saxatile
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2011-6-1
2468
Riverside
Joshua Tree National Park. Little San Bernardino Mountains: Northeast of Quail Mountain and just west of Johnny Lang Mine; Previously burned loose, rocky, gravelly slope above large drainage (Stop 2)
Comment
JEPS56264
Eriogonum thomasii
W. L. Jepson
1928-4-26
12642
Riverside
Whitewater Bridge San Gorgonio Pass, Whitewater Bridge
Comment Read comments Jan 14 2010
SBBG28175
Eriogonum thomasii
I. W. Clokey
1935-4-17
Riverside
Cottonwood Pass, Joshua Tree Nat Monument
Comment
UC634999
Eriogonum thomasii
H. L. Mason
1928-3-10
4190
Riverside
White Water River
Comment
UCR214169
Eriogonum thomasii
T. B. Salvato
2010-4-20
4063
Riverside
Sonoran (Colorado) Desert, alluvial slope between the McCoy Mountains and McCoy Wash, c. 14 mi northwest of Blythe
189
Comment
UCR263646
Eriogonum thomasii
Aaron C. Sedgwick, Brett Griffin
2012-3-28
034
Riverside
Sonoran (Colorado) Desert, Mecca Hills, Box Canyon Road. c. 6 miles south of Hwy I-10
323
Comment
RSA424933
Eriogonum thurberi
T. W. Minthorn
1926-5-14
s.n.
Riverside
Near Banning.
Comment
UC64572
Eriogonum umbellatum var. munzii
H. M. Hall
1901-7-17
Riverside
Tauquitz Valley San Jacinto Mountains, Tauquitz Valley
1828
Comment
UCD169998
Eriogonum wrightii
John F. Emmel
1985-10-23
977
Riverside
Coxcomb Mountains; gently sloping area 0.1 - 0.2 air mile WNW of peak 4416.
1280
Comment
UC496514
Eriogonum wrightii var. membranaceum
Philip A. Munz
1932-10-16
12839
Riverside
Palm Creek Sata Rosa Mts., Palm Creek
1463
Comment
UCR5722
Eriogonum wrightii var. membranaceum
O. F. Clarke
1966-10-5
661005- 41
Riverside
Peninsular Range; Santa Rosa Mtns., Santa Rosa Mountain Rd., first wooded canyon -- near University of California, Deep Canyon Desert Research Center
1829
Comment
UC1080584
Eriogonum wrightii var. nodosum
E. K. Balls and P. C. Everett
1957-11-13
22799
Riverside
Snow Creek, n side of valley Snow Creek
701
Comment
RSA182342
Eriophyllum ambiguum var. paleaceum
J. D. Olmsted
1962-5-1
3432
Riverside
W slope below Falls Plateau, Snow Canyon N of Mt. San Jacinto.
793
Comment
POM13391
Eriophyllum confertiflorum
E. C. Jaeger
1921-4-5
s.n.
Riverside
Mission Creek.
Comment
POM357953
Eriophyllum confertiflorum
George R. Johnston
1930-6-13
s.n.
Riverside
Indio Canyon, Ravenna.
1067
Comment Read comments Nov 8 2011
RSA544382
Eriophyllum confertiflorum
Steve Boyd, Timothy S. Ross
1991-6-14
6397
Riverside
Warm Springs Creek at NE end of Hogbacks ridge from Alamos Rd. S to confluence w/ Adobe Springs tributary, 2-3 miles NW of Murrieta Hot Springs.
Comment
LA203537
Eriophyllum confertiflorum var. confertiflorum
W. Pequegnat;
1937-8-31
sn
Riverside
SANTA ANA MOUNTAINS, Indian Truck Trail.
Comment Read comments Oct 7 2013
RSA0047251
Eriophyllum wallacei
J. Mark Porter, Leigh A. Johnson
1997-3-10
11466
Riverside
Whitewater Canyon, ca. 1 mi. N of Whitewater (along Interstate 10).
474
Comment
RSA289504
Eriophyllum wallacei
Dale E. Johnson
1975-3-23
169
Riverside
22 km (13.7 miles S of Hwy 111 ( Palm Springs Indio road) and 16.9km (10.5mile) ENE of Hwy 71 (at Paadise Valley) on Hwy 74 (road to Palm Desert), at Big Horn lookout.
1037
Comment
JOTR31878
Erodium cicutarium
La Doux, Tasha, M. Harding, J. Lynam, B. Truesdell, K. Kain
2011-3-10
2132
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; steep, gravelly, southwest facing slope above fork of Fargo and Rockhouse Canyons
Comment
JEPS61396
Erodium texanum
S. B. Parish
1913-2-28
8477
Riverside
Mecca Salton Basin
-60
Comment
UCR33575
Erodium texanum
Sears
1978-3-16
813
Riverside
Sonoran (Colorado) Desert, 3.5 mi SE of Midland
244
Comment
CAS-BOT-BC54339
Erysimum capitatum
Roxana S. Ferris; Ruth P. Rossbach
1938-5-20
9659
Riverside
6 miles form Pinon Flat Public Camp on road to Hemet on State Highway #74.
Comment
CSUSB513
Erysimum capitatum
Jean Texera
1970-4-30
18
Riverside
San Jacinto Mountains On Highway 74, 2 miles west of Mountian Center
1280
Comment
SDSU2406
Erysimum capitatum
M. De Lisle
1962-7-28
20
Riverside
Black Mtn, campgrounds Forest floor, Montane forest.
2347
Comment
RSA0019317
Erythranthe guttata
G. R. Campbell
1951-5-30
16146
Riverside
Canyon above meadow, Pine Meadow Ranch, southeast of Kenworthy.
Comment
RSA0020064
Erythranthe guttata
Mary F. Spencer
1918-4-6
220
Riverside
Murray Canyon, Colorado Desert.
152
Comment
SD107130
Erythranthe palmeri
Barbara Ertter, J. Strachan
1979-6-26
2975
Riverside
Kenworthy Forest Station on Rt 74 in Garner Valley, San Jacinto Mountains
Comment Read comments Mar 25 2011
SD152745
Erythranthe palmeri
Steve Boyd, Tim Ross, Dave Bramlet
1993-5-12
7349
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. San Mateo Canyon, along stream from conflunence with Los Alamos Canyon downstream to confluence with Tenaja Canyon
366
Comment
CAS-BOT-BC154055
Eschscholzia californica
Jun Hu
2000-5-11
22
Riverside
San Jacinto Valley: SE of city of Winchester, Hills N of Diamond Valley
488
Comment
CAS-BOT-BC83138
Eschscholzia minutiflora
Elizabeth McClintock
1958-4-5
s.n.
Riverside
In Painted Canyon, Colorado Desert.
Comment
POM307165
Eschscholzia minutiflora
Henry J. Ramsey, Henry J. Ramsey
1940-4-14
2005
Riverside
50 miles N of Blythe
Comment
UCR75085
Eschscholzia minutiflora
A. C. Sanders, E. J. Lawlor
1992-4-4
12146
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, within 0.5 mile of McCoy Spring
244
Comment
RSA0023224
Eschscholzia papastillii
M. B. Dunkle
1933-3-4
3063
Riverside
Painted Canyon, Colorado Desert.
30
Comment
OBI32596
Eschscholzia parishii
A. C. Sanders
1983-4-24
3797
Riverside
Alluvial fan at the NW end of the Orocopia Mts along hwy 195, +/- 3 mi NE of Shavers Well and 2.7 mi NE of the point where the rd enters Box Cyn
366
Comment
UC1080453
Eschscholzia parishii
P. C. Everett and E. K. Balls
1958-4-29
23013
Riverside
1 mi w Cactus City (US Hwy 60/70, Indio to Blythe)
548
Comment
UC1093128
Eschscholzia parishii
Richard Snow
1952-4-13
7
Riverside
Box Canyon Orocopia Mts.
Comment
UCR233153A
Eschscholzia parishii
Jim Andre, Glenn L. Clifton
2011-2-22
17459
Riverside
Mecca Hills, along Box Canyon Road, 10.3 mi northeast of town of Mecca
219
Comment
UCR260594
Eucalyptus
A. C. Sanders, Sandra L. Leatherman, Jeff Crain
2015-4-3
41554
Riverside
Peninsular Range, Eastern Foot of the Santa Ana Mtns., Temescal Valley just below I-15 bridge near Hostettler Road, SE of Lee (Corona) Lake, south side of I-15, 2.17 km west of Lake St. at Alberhill
363
Comment
SEINET7904490
Eucalyptus robusta
Paul Schallert
1957-1
10883
Riverside
Banning. Morongo Moravian church-yard
Comment
SD124718
Eucalyptus rudis
Alden Kelly
1986-3-17
Riverside
Edgmont area of Moreno Valley, from planting long W side of Hwy 215 Eucalyptus Ave
456
Comment
UCR113730
Eucalyptus rudis
Mitch Provance
2000-7-30
2168
Riverside
Jurupa Mountains, NW Jurupa Mtns; SW of the E extreme of Philadelphia St.
305
Comment
UCR140705
Eucrypta chrysanthemifolia
A. C. Sanders
2004-5-12
27862
Riverside
Elsinore Basin Region, Walker Canyon at northeast foot of Alberhill Mountain, Temescal Creek
378
Comment
JOTR33749
Eucrypta chrysanthemifolia var. bipinnatifida
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell
2011-3-31
2747
Riverside
Joshua Tree National Park. Northern edge of Hexie Mountains; Granitic bedrock slopes and outcrops (Stop 4)
Comment
RSA314636
Eucrypta chrysanthemifolia var. bipinnatifida
Robert F. Thorne, F. R. Fosberg, M. H. Sachet, Charles C. Herbst
1983-4-23
55456
Riverside
San Bernardino Mountains: side canyon on W side of Whitewater Canyon, ca. 3.3 miles N of Whitewater post office.
595
Comment
RSA678425
Eucrypta chrysanthemifolia var. chrysanthemifolia
Michael Wall
2003-4-15
269
Riverside
Lamb Canyon west of Beaumont, off Hwy. 79, 5.2 mi. south jct. with 10 Fwy up dirt road at turnout along west side of Hwy.
602
Comment
UCR112407
Eucrypta chrysanthemifolia var. chrysanthemifolia
A. C. Sanders, Mitch Provance, T. B. Salvato
2000-6-1
23458
Riverside
Menifee Valley, S of Newport Rd., north of Holland Rd. and east of Bradley Rd., 2 miles due east of Railroad Canyon Lake
488
Comment
CLARK-A1528-2975
Eucrypta micrantha
John C. Roos
1966-3-26
Riverside
Comment
UCSB42178
Eucrypta micrantha
Roos, John
1966-3-26
Riverside
2 miles SE of Desert Center
Comment
JEPS31735
Eulobus californicus
W. L. Jepson
May 17 1901-Jun 1 1901
1215
Riverside
mesas e Riverside
Comment
RSA781606
Euphorbia eriantha
Duncan S. Bell
2011-12-30
3026
Riverside
Arica Mountains: southern section of the mountain range within the Palen/McCoy Wilderness area; approximately 2 air miles southwest of Priests Well, or approximately 7 air miles southwest of the ghost town of Rice.
365
Comment
UCR17353
Euphorbia eriantha
Loretta Bates
1978-4-15
s.n.
Riverside
Sonoran (Colorado) Desert, Graham Pass Road, Chuckwalla Bench.
457
Comment
SEINET8665762
Euphorbia jaegeri
Duncan S. Bell, LeRoy Gross
2014-3-20
6263
Riverside
Oocopia Mountains: north section of range; 2.75 air miles southwest of Hayfields Lake.
511
Comment
UCR95421
Euphorbia micromera
L. C. Wheeler
1966-10-15
8982
Riverside
San Jacinto Mtns., near Black Hill, by Pines to Palms Hwy.
976
Comment
RSA314623
Euphorbia misera
R. F. Thorne, Fosberg, Sachet, Herbst
1983-4-23
55410
Riverside
San Bernardino Mountains: Mouth of Whitewater Canyon, east of Whitewater Post Office at south end of ridge.
412
Comment
CLARK-A1656-887
Euphorbia polycarpa
Jim Cornett
1977-6-25
Riverside
Desert Hot Springs
411
Comment
RSA678386
Euphorbia polycarpa
Steve Boyd, Amber Maurice, Pesach Lubinsky, Leland Lubinsky
2003-4-17
10458
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
SD229140
Euphorbia polycarpa
Dick Schwenkmeyer
2012-11-6
866
Riverside
Palm Canyon, Ague Caliente Indian Reservation, 2.6 mi. south of the intersection of South Palm Canyon Drive and East Palm Canyon Drive, Palm Springs.
178
Comment
UCR97280
Euphorbia polycarpa
Scott D. White
1993-3-12
1167
Riverside
Near Winchester
466
Comment
UC1931118
Euphorbia serpillifolia subsp. hirtula
Scott D. White, Justin Wood
2008-6-18
12237
Riverside
San Jacinto Mountains: Meadow N/W of Keen Camp Summit, S/W of Hwy 79.
Comment
RSA234071
Euphorbia spathulata
R. F. Thorne, E. Lathrop, et al.
1969-5-19
37977
Riverside
Santa Rosa Plateau. Mesa de Colorado.
625
Comment
RSA392122
Eustoma exaltatum
Anstruther Davidson
1893-04
s.n.
Riverside
Palm Springs.
Comment
CAS-BOT-BC334203
Eysenhardtia
O. F. Clarke
2010-1-29
s.n.
Riverside
Peninsular Range: Riverside. O.F. Clarke residence, 266 Frost Court, east edge of UCR campus
351
Comment
RSA703813
Fagonia laevis
LeRoy Gross
2005-3-3
1594
Riverside
Palen Mountains, south side. Near end of old prospect road. [From] Near 33.71244N, 115.11171W. to 33.72053N, 115.11051W.
207
Comment
RSA775960
Fagonia laevis
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood, Jacqueline McConnaughy
2011-3-23
808
Riverside
Chuckwalla Mountains, North side, Alligator ACEC off I-10, south of Desert Center, in hills above 'Granite Mine.'
396
Comment
VVC1721
Fagonia laevis
Jim Andre, T. La
2009-3-10
s.n.
Riverside
Colorado Desert, 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.
542
Comment
UCR260260
Fagonia pachyacantha
A. C. Sanders, Jim Malusa
2015-3-11
41400
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, Gasline Road south of junction with road to Observation Point Slats, c. 3.9 miles south of the Bradshaw Trail, US Navy Chocolate Mountains Aerial Gunnery Range
674
Comment
UCR90359
Festuca arundinacea
Scott D. White
1995-6-30
3415
Riverside
Santa Ana Mtn. foothills, Cole Creek, NW of Murrieta, upstream from Murrieta Creek confluence
396
Comment
UCR97745
Festuca microstachys
B. G. Pitzer
1997-4-1
3047
Riverside
Lakeview Mtns, c. 0.75 air mi. SSW of Mt. Rudolph, c. 1 air mi NE of Contour (Juniper Flats) Rd.
655
Comment
LA99030
Festuca myuros
Walt Westman; A. Davis
1979-3-29
79 52
Riverside
E Buttle of Double Butte, beyond E of Cortrite Ave, Homeland
548
Comment
UCR214149
Festuca octoflora
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-2
37713
Riverside
Peninsular Range, Alberhill, south foot of the Gavilan Hills at Temescal Canyon, 0.45 mi NNE (14 deg. ) of intersection of Temescal Canyon Rd. and Concordia Ranch Rd.
418
Comment
RSA501077
Filago arizonica
Steve Boyd, Timothy S. Ross, Laurel Arnseth
1989-4-2
3195
Riverside
Vail Lake Area, W end of bench on S flank of Oak Mountain.
548
Comment
UCR156089
Filago californica
T. B. Salvato, Kent Beaman
2005-5-16
797
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
UCR158510
Filago californica
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30086
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
RSA502199
Forestiera pubescens
Steve Boyd, Tim Ross, L. Arnseth
1989-6-11
3706 b
Riverside
Vail Lake area, sandy wash draining into Wilson Creek at E end of lake.
Comment Read comments Oct 23 2017
SD212712
Frangula californica
T. B. Salvato
2004-5-27
597
Riverside
Head of Banning (San Gorgonio River) Canyon .Bernardino County line, 0.5 mile Southeast of Oak Glen Conservation Camp.
1402
Comment
RSA0018451
Frangula californica subsp. cuspidata
Robert F. Thorne, J. P. Simon, C. W. Tilforth
1969-6-24
38121
Riverside
San Bernardino National Forest, San Jacinto Mountains.: Above and in James Reserve.
1677
Comment
SD225090
Frangula californica subsp. tomentella
Scott D. White
1996-8-16
4485
Riverside
Idyllwild Area: SW of Pine Cove and W of Bear Trap Cyn, in watershed above Alvin Meadows (tributary to Toll Rd. Cyn.)
1700
Comment
UCR133662
Frankenia salina
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
RSA263768
Fraxinus dipetala
E. W. Lathrop
1968-5-22
6900
Riverside
Main Divide Truck Trail between El Carriso and Santiago Peak, Cleveland National Forest.
1220
Comment
SD119908
Fraxinus dipetala
Louis B. Ziegler
1969-5-20
364
Riverside
San Jacinto Mountains; Bautista Canyon, upper canyon .
1143
Comment
RSA561103
Fraxinus velutina
Steve Boyd, Tim Ross, D. Bramlet
1993-5-12
7330
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
RSA524461
Fritillaria biflora
Steve Boyd, Timothy S. Ross, Laurel Arnseth, J. Bonilla
1990-4-3
4064
Riverside
Vail Lake area, summit of 'Big' Oak Mountain at E end.
793
Comment
UCD121392
Funastrum cynanchoides var. cynanchoides
Scott D. White; Michael Honer
2004-4-6
10061
Riverside
Perris/Elsinore Basins: Temescal Valley, just north of the I-15 Freeway and east of Indian Truck Trail, south and west of Lee Lake.
335
Comment
SDSU12985
Funastrum cynanchoides var. hartwegii
Michael G. Simpson with Claudia A. Luke
1999-10-27
2014
Riverside
Adjacent to Santa Margarita river, Santa Margarita Ecological Reserve, San Diego State University, ca.1/4 mile from Southside Facilities.
152
Comment
SD178114
Funastrum heterophyllum
A. C. Sanders
2004-5-12
27873
Riverside
Elsinore Basin Region: Walker Canyon at northeast foot of Alberhill Mountain, Temescal Creek. On dry slope along road.
377
Comment
RSA4954
Funastrum hirtellum
C. B. Wolf
1932-4-27
3044
Riverside
Colorado Desert, lower end of Lost Palm Canyon, at 1st rocky hills, 1mi off the Mecca-Blythe Road.
244
Comment
UCR200290
Funastrum hirtellum
Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah J. De Groot, Valentin Arvizu, T. Thibault
2004-5-14
11246
Riverside
Colorado Desert; Chocolate-Chuckwalla Mountains, western base of the Chocolate Mountains, small canyon c. 1.25 mi due north of Imperial Co. line and c. 3.75 miles due west of aqueduct, accessed by dirt road off of main aqueduct road at siphon station. Within boundaries of U.S. Navy's Chocolate Mountains Aerial Gunnery Range
549
Comment
POM96062
Funastrum hirtellum
P. A. Munz
1926-1-1
10817
Riverside
Thousand Palms, Riverside County.
Comment
RSA282792
Galium andrewsii subsp. andrewsii
C. W. Tilforth, B. Busenberg
1980-6-10
1983
Riverside
Along Thomas Mtn. Rd., west of Hwy 74 andGrown in Botanic Garden from seed collected Aug. 21,1952, by P.A.Munz and E.K.Balls, 1 mi. w. of Fuller Mill Creek, Banning-Idyllwild. south of Lake Hemet.
Comment
UCR201497
Galium andrewsii subsp. andrewsii
Scott D. White, Justin M. Wood
2008-6-17
12184
Riverside
San Jacinto Mountains, Garner Valley, USFS Kenworthy Station
1402
Comment
SEINET237962
Galium angustifolium
A. C. Sanders, T. B. Salvato
2000-5-25
23396
Riverside
Menifee Valley: S of Newport Rd. N of Holland Rd. and E of Bradley Rd. 2 miles due east of Railroad Canyon Lake.
439
Comment
UCR214310
Galium angustifolium
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt
2010-5-17
38403
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, west of dirt extension of Lake St., 1.0 mi. NW (341 deg. ) of intersection of I-15 and Lake St.
526
Comment
RSA720450
Galium angustifolium subsp. angustifolium
Naomi S. Fraga, Bryan Carey
2006-6-1
1690
Riverside
Near Morris creek on a 4W drive trail, ca. 1/2 mile SW of Tripp Meadow.
1585
Comment
UC1143121
Galium angustifolium subsp. angustifolium
A. Lewis
1934-5-1
447
Riverside
n Elsinore (#116 on Plots); Elsinore Quadrangle
Comment
UCR213474
Galium aparine
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-7
37842
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, ridge west of dirt extension of Lake St., 0.9 mi. north (358 deg. ) of intersection of I-15 and Lake St.
488
Comment
POM67937
Galium stellatum
Marcus E. Jones
1903-5-10
s.n.
Riverside
Palm Spring.
61
Comment
RSA597531
Garrya flavescens
Louis C. Wheeler
1960-5-9
7687
Riverside
Santa Rosa Mountains. Garnet Queen Mine.
Comment
UCR133357
Garrya flavescens
Tracy Tennant, J. S. Ross
1998-5-7
MOR- 126
Riverside
San Bernardino Mtns. Region, Morongo Indian Reservation, Wood Canyon (polygon W8), c. 0.6miles NNW of Cabazon.
1280
Comment
UC21617
Garrya veatchii
H. M. Hall
Aug 1901
2645
Riverside
vicinity Chalk Hill; San Jacinto Mountains
1402
Comment
SD260977
Gaura
A. C. Sanders, John F. Green
2012-5-27
40205
Riverside
Peninsular Range; Perris - Aguanga Basin Region: San Jacinto River north of Canyon Lake, between Hwy 74 and Goetz Rd.
427
Comment
POM3205
Gayophytum diffusum subsp. parviflorum
F. M. Reed
1908-7-12
2557
Riverside
South side of Round Valley. San Jacinto Mountains.
Comment
RSA577514
Gazania linearis
D. L. Banks, S. D. Boyd
1995-2-16
0043
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, along the Woodchuck Trail.
627
Comment Read comments Feb 20 2020
RSA593765
Gazania linearis
Steve Boyd
1996-4-14
8546
Riverside
Santa Ana Mountains, along Main Divide Road, just east of Sierra Peak at divide between Fresno and Fremont canyons.
884
Comment
CAS-BOT-BC303590
Geraea canescens
Lewis S. Rose
1936-12-29
36833
Riverside
La Quinta
0
Comment
OBI2987
Geraea canescens
Lewis S. Rose
1967-12-20
67183
Riverside
6 mi SE of Thousand Palms
15
Comment
RSA696892
Geraea canescens
W. Marquart
1938-3-12
s.n.
Riverside
10 mi. E. of Desert Center.
Comment Read comments Apr 14 2013
UCR2870
Geraea canescens
N. J. Matthews
1963-3-10
31063- 3
Riverside
Sonoran (Colorado) Desert, Coachella Valley, c. 1 mi north of Cathedral City, just off of Hwy 99
61
Comment
RSA5235
Geranium richardsonii
Carl B. Wolf
1932-8-5
3959
Riverside
On trail from Tahquitz Valley to San Jacinto Peak; head of a fork of Tahquitz Creek. San Jacinto Mountains.
2744
Comment
RSA784828
Gilia
J. D. Olmsted
1962-6-23
5242
Riverside
SE San Bernardino Mtns: At first switchback out of Banning Water Canyon towards Gunsight Pass and Raywood Flat.
1555
Comment
UCR127583
Gilia
N. M. Fellows, A. C. Sanders, A. Strickland
1986-4-8
182
Riverside
San Jacinto Mtns./Sonoran (Colorado) Desert, Oasis de Los Osos Preserve, off Snow Creek Canyon at the N foot of the San Jacinto Mountains, 1 mi west of Snow Creek Village
489
Comment
RSA670710
Gilia angelensis
B. C. Templeton, I. W. Clokey
1930-4-9
1027
Riverside
North Banning
610
Comment
RSA776229
Gilia angelensis
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-29
875
Riverside
Haugen Lehmann exit, Pacific Crest Trail up into canyon east of Cottonwood Canyon
762
Comment
SDSU13349
Gilia angelensis
Joseph R. Verfaillie, BIO 531 Taxonomy class (SDSU)
2000-4-1
26
Riverside
Along a poorly defined trail east of the North side field station. Near the edge of the north side of the Gorge wall. At the Santa Margarita Ecological Research Station (SDSU).
335
Comment
SEINET3087627
Gilia angelensis
J. Hirshberg
1989-3-22
Riverside
Santa Rosa Plateau, S of Murrieta; small mesa just W of MEsa de Burro & Tenaja Road.
Comment
SEINET7073453
Gilia angelensis
A. G. Vestal
1963-4-25
s.n.
Riverside
Granite Rocks, about 1 mile west of Radec on Route 71 (presently Route 79). Coordinate datum: NAD27.
Comment
UCR166166
Gilia angelensis
John F. Green
2005-2-10
s.n.
Riverside
Peninsular Range, E of Temecula, Rancho California, SE of intersection of Mesa Verdugo and Calle Vista, N of Pauba Valley and south of Buck Mesa
430
Comment
UCR281434
Gilia angelensis
Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett
2017-3-27
317- 75
Riverside
Temescal Valley, North side of Concordia Ranch Rd., slopes just east of Black Powder Rd.
393
Comment
UCR59665
Gilia angelensis
Steve Boyd, T. S. Ross, L. Arnseth
1989-3-12
2927
Riverside
Peninsular Range, Vail Lake area, Temecula Creek Canyon, just below Vail Lake Dam.
488
Comment
HSC86247
Gilia capitata
Jane Hildreth
1981-6-4
21
Riverside
7 mi. S of Banning along Hwy. 243
1220
Comment
RSA618171
Gilia capitata subsp. abrotanifolia
D. L. Banks
1997-5-5
2015
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
RSA469358
Gilia diegensis
Gale Sphon
1955-5-22
s.n.
Riverside
Montane meadow, Hemet meadow.
Comment
UCR24336
Gilia filiformis
John C. Roos
1958-3-15
s.n.
Riverside
Sonoran (Colorado) Desert, 3 mi. SE of Desert Center, Chuckwalla Mtns.
Comment
UC68704
Gilia latifolia
H. M. Hall
Apr., 1905
5791
Riverside
8 mi w Coachella; Colorado Desert, w of Coachella
30
Comment
UCSB40410
Gilia micromeria
C. Ochs
1980-3-25
3
Riverside
15 MI W OF VAIL LAKE (N SIDE OF CA HWY 79)
274
Comment
RSA774718
Gilia modocensis
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4523
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
RSA0016287
Gilia ochroleuca subsp. exilis
P. A. Munz
1927-5-21
10859
Riverside
Coahuila.
1372
Comment
RSA0017102
Gilia ochroleuca subsp. exilis
Marcus E. Jones
1926-6-20
s.n.
Riverside
20 miles north of Idyllwild.
Comment
UCR140891
Gilia ochroleuca subsp. exilis
Virginia Moran
2003-3-26
s.n.
Riverside
Peninsular Range, Wilson Valley Mitigation Bank (Center for Natural Lands Management), NE of Wilson Valley Road and west of Wilson Creek
915
Comment
UCR133170
Gilia splendens
Frank C. Vasek
1978-5-6
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon, c. 4 miles by road SSE of Valle Vista
671
Comment
UCR178146
Gilia splendens
T. B. Salvato, Jeffrey Ross
1998-5-14
MOR- 138
Riverside
San Bernardino Mtns., Morongo Indian Reservation, flat area cut by small wash, south and west of dirt road to Kitching Peak near junction with East Branch Millard Canyon, tree stand M-04
1128
Comment
UCR35048
Gilia splendens
L. B. Ziegler
1977-6-5
569
Riverside
San Jacinto Mtns, Banning/Idyllwild Road [Hwy 243]
1982
Comment
SBBG18148
Gilia stellata
C. B. Hardham
1962-3-18
8925
Riverside
E side of Salton Sea, St Hwy 195
Comment
SEINET7063450
Gilia tenuiflora
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
CAS-BOT-BC435005
Glinus lotoides
Steve Boyd
1981-9-2
s.n.
Riverside
Gavilan Hills region, north base of the range, south of Lake Mathews in muddy pool in drainage on south side of Cajalco Road, 1 mile west of Archer Road.
Comment
RSA482016
Glyceria striata
Richard Noyes, L. Arnseth
1988-9-10
727
Riverside
San Jacinto Mountains. Northeast section of Little Tahquitz Valley, 2 air miles northeast of Tahquitz Peak.
2378
Comment
SD144464
Glycyrrhiza lepidota
G. Ballmer
1996-5-19
Riverside
E of Murrieta: near margin of Warm Springs Creek, adjacent to Hwy I-15 right-of-way
366
Comment
RSA463721
Gnaphalium beneolens
B. Pitzer, Jack Easton
1987-3-10
398
Riverside
Anza area, hills S of Thomas Mtn., ca. 3 mi E of town of Anza on N side of Hwy 371.
1341
Comment
RSA519248
Gnaphalium californicum
Ed LaRue
1989-4-25
s.n.
Riverside
2 mi (airline) NW of Lake Elsinore, adjacent to Cleveland National Forest; at mouths of Rice and McVicker Canyons. All of sec. 33, W/2 sec. 34, NW/4 sec. 3 [T6S] and a small portion of eastern sec 35.
488
Comment
UCR138599
Gnaphalium canescens subsp. beneolens
D. L. Banks
1996-11-7
1211
Riverside
Agua Tibia Mountains, NW Palomar Mountains: Pechanga Indian Reservation, east of San Gabriel Church. At the end of the main road in the Reservation, 1.6 km east of the roads crossing with Pechanga Creek on the N fork of the creek, at the E end of the Reservation
415
Comment
RSA0043036
Gnaphalium luteoalbum
Duncan S. Bell, Evan Meyer
2014-4-3
6532
Riverside
Chuckwalla Mountains; northeast section of range; Spring Tank, approximately 3.25 air miles southeast of Desert Center.
446
Comment
RSA314478
Gnaphalium luteoalbum
R. F. Thorne, Kay Wright, R. K. Benjamin
1982-10-8
55375
Riverside
Mouth of Whitewater Canyon near Whitewater Post Office in sandy wash between old and new highway bridges and along Whitewater River.
412
Comment
RSA0105081
Gnaphalium palustre
Daphne K. Christopher, Hannah Stevens
2003-4-4
86
Riverside
UC Riverside, Motte Rimrock Reserve. Off Sage Rd.
530
Comment
RSA639129
Gnaphalium palustre
R. F. Thorne, Earl Lathrope, Oscar Clarke, S. Carlquist
1968-4-18
37460 B
Riverside
Santa Rosa Plateau: Mesa de Colorado, Rancho California..
609
Comment
UCR156459
Gnaphalium palustre
T. B. Salvato, A. C. Sanders
2005-5-17
885
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
UCSB1695
Grayia spinosa
Leeuwen, Henry
1957-4-13
Riverside
White Water Canyon about 2 miles from U.S. 60
Comment
POM48137
Guillenia lasiophylla
E. Schlinger
1920-05
s.n.
Riverside
Canyon Coachella, Colorado Desert
Comment Read comments Nov 19 2011
RSA67370
Guillenia lasiophylla
F. W. Peirson
1919-4-13
661
Riverside
Along Tahquitz Canyon stream, SE of Palm Springs.
Comment
UCR17935B
Guillenia lasiophylla
A. C. Sanders
1976-4-20
00224 B
Riverside
San Jacinto/Santa Rosa Mtns., 9.5 mi. SE of Anza in White Wash, a tributary of Coyote Canyon
976
Comment
CLARK-A1528-1862
Gutierrezia bracteata
John C. Roos
1965-9-26
Riverside
Palm Springs Station
Comment
RSA597056
Gutierrezia californica
D. L. Banks, Lauren Raz
1996-11-5
1161
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Pechanga Indian Reservation, S of San Gabriel Church; E of a newly established firebreak along a NW-SE running ridgeline, SW of the water tank in section 34.
390
Comment
UCR117338
Gutierrezia californica
Mitch Provance
1998-3-22
253
Riverside
Riverside, VABM 1031, Hill traditionally called 'Lionshead', or also referred to as 'Challen Hill', located near the corner of Harrison St. and California Ave. in the Arlington area
305
Comment
UC74080
Gutierrezia sarothrae
Geo. F. Reinhardt
1897-6-1
Riverside
San Jacinto Valley
Comment
CAS-BOT-BC231106
Harpagonella palmeri
D. E. Bramlet
1994-4-20
2370
Riverside
Perris-Aguanga Basin region: Shipley Reserve, SE corner of Lake Skinner Co. Park, beside a large, ephemeral drainage S of the equestrian trail, approx 762 m SE of the park entrance road and 579 m NW of E Benton Road
518
Comment
UCR252816
Harpagonella palmeri
Jeff B. Galvin
2011-3-31
144
Riverside
Peninsular Ranges Santa Ana Mountains, foothills, 420 meters west of Indian Creek, 1 km south of Interstate 15
426
Comment
RSA0066617
Harpagonella palmeri
Steve Boyd
1986-4-22
1767
Riverside
Temescal Canyon: Terrace escarpment E side of Indian Wash, S of I-15.
Comment
RSA793030
Hedypnois cretica
Justin M. Wood
2011-4-4
3392
Riverside
San Bernardino Mountains Foothills: San Gorgonio River wash, off of Bluff Street, just east of Banning Bench.
881
Comment
UCR128914
Hedypnois cretica
A. C. Sanders, Mitch Provance
2001-4-5
23914
Riverside
Perris-Aguanga Basin region, Long Canyon, Temecula, between gas pipeline route and 'windmill,' south of BM 1221
366
Comment
CLARK-A1045-868
Helianthemum scoparium
George K. Helmkamp
1978-6-1
#2
Riverside
Santa Ana Mountains off of De Luz Road near [southeast of] Mesa de Burro; ; Murrieta 7.5'Q
487
Comment
CLARK-A1528-1169
Helianthemum scoparium
John C. Roos
1947-5-24
3642
Riverside
San Jacinto Mountains
1158
Comment
RSA188416
Helianthus annuus subsp. lenticularis
L. S. Rose
1966-12-11
66095
Riverside
Palm Springs.
152
Comment
UCR58164
Helianthus californicus
George K. Helmkamp
1989-10-7
s.n.
Riverside
Peninsular Range; San Jacinto Mtns, roadside beside Hwy 243 near Lawlor Lodge, c. 2 mi north of Pine Cove
1600
Comment
RSA701121
Helianthus gracilentus
Michael Wall
1996-7-1
166
Riverside
Cherry Valley, Beaumont/Oak Glen Rd, 2.6 mi N of Cherry Vly Blvd, top of steep E slope of Little San Gorgonio Creek.
Comment
RSA450746
Helianthus niveus subsp. canescens
J. C. Roos
1962-4-3
s.n.
Riverside
Palm Springs Airport.
121
Comment
UCR133679
Hemizonia fasciculata
John F. Green, S. J. Myers
2003-6-25
s.n.
Riverside
French Valley, 'Greenway site' along Tucalota Creek c. 1 mile east of Murrieta Hot Springs
427
Comment
UCR155306
Hemizonia fasciculata
A. C. Sanders
2005-5-4
29842
Riverside
Gavilan Hills near Riverside, c. 1 km east and southeast of Gavilan Peak
625
Comment
UCR235047
Hemizonia fasciculata
A. C. Sanders, John F. Green
2012-5-27
40217
Riverside
Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon, disturbed area between I-15 and 'Sycamore Creek' shopping center at Indian Truck Trail
361
Comment
UCR116670
Hemizonia kelloggii
A. C. Sanders, Carolyn Washburn
2001-5-10
24242
Riverside
Perris-Aguanga Basin, 1 mi. south of Winchester on the east side of Hwy 79 (Winchester Rd.) just south of Patton Ave.
488
Comment
RSA92593
Hemizonia kelloggii
J. C. Roos
1952-5-26
5713
Riverside
Hass' Ranch. Reche Canyon.
457
Comment
RSA554220
Hemizonia paniculata
A. C. Sanders
1991-7-19
11155
Riverside
Murrieta Hot Springs, large vernal pool on S side of Murrieta Hot Springs Road, E of Via Princesa & N of Calle del Lago.
348
Comment
RSA715053
Hemizonia paniculata
A. C. Sanders, T. B. Salvato
2003-5-21
26787
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
UCR187504
Hemizonia paniculata
Theresa Johnson
2006-9-27
286
Riverside
Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau, Tenaja Road west of Squaw Mountain, c. 1 mile NW of Tenaja Guard Station
598
Comment
UCR103476
Hemizonia pungens subsp. laevis
D. E. Bramlet
1995-6-8
2432
Riverside
San Jacinto Valley, San Jacinto Wildlife Area, Lovell Unit; within the access road to the margin of the old duck ponds, 1.83 km east of Davis Road and 762 m north of the San Jacinto River channel
436
Comment
UCR202215
Hemizonia pungens subsp. laevis
Denise Woodard, G. Nuhn
1995-8-21
s.n.
Riverside
Peninsular Range; Perris-Aguanga Basin, 300 acre parcel at west end of Domenigoni Valley, c. 3 miles south of Winchester on the west side of Winchester Rd.
470
Comment
UCR231753
Herniaria hirsuta subsp. cinerea
John F. Green
2008-4-21
02- 07
Riverside
Peninsular Range, south edge of Perris, drainage way between housing tracts, west of Goetz Rd. and east of Alabaster Loop
450
Comment
UCR140567
Heteromeles arbutifolia
Randall T. Schuh, Cassis, Schwartz, Weirauch, Wyniger, Forero
2004-5-20
9- 69
Riverside
San Jacinto Mtns, San Bernardino National Forest, 12 miles east of Hemet on Hwy 74 near Dry Creek, Site L9
961
Comment
UCR22205
Heterotheca grandiflora
Steve Boyd
1980-9-17
s.n.
Riverside
Perris Basin, Motte Reserve, 1/2 mi SW of Orange St. 2.5 mi NW of Perris
518
Comment
UCR99567
Heterotheca grandiflora
Julie A. Greene, S. D. White
1993-7-5
1400
Riverside
San Jacinto Valley, San Jacinto Wildlife Area, on raised wet area, west of dirt road
445
Comment
CAS-BOT-BC311219
Heterotheca sessiliflora subsp. echioides
Edmund C. Jaeger
1939-8-30
s.n.
Riverside
Radec. (Radec is at junction of road south from Hemet with Temecula-Aguanga Road.)
Comment
JOTR16595
Heterotheca villosa var. scabra
Baker, James K. & Baker, Ilisa T.
1966-10-14
s.n.
Riverside
Joshua Tree National Park. BARKER DAM
1310
Comment
CAS-BOT-BC203348
Hibiscus denudatus
Ynez Whilton Winblad
1937-4-23
s.n.
Riverside
Palms to Pines Highway, Mt. San Jacinto
Comment
JOTR31814
Hibiscus denudatus
La Doux, Tasha, Bill Truesdell
2007-11-9
2521
Riverside
Joshua Tree National Park. Eagle Mountains along south boundary of park; Canyon parallel to and east of Lost Palms Canyon (Stop 5)
651
Comment
JOTR31979
Hibiscus denudatus
La Doux, Tasha, M. Harding, M. Wheeler, T. Herskovits
2011-4-14
2215
Riverside
Joshua Tree National Park. Southwest Eagle Mountains; west of Lost Palms Canyon; large wash at mouth of rocky, narrow canyon
719
Comment
POM13675
Hibiscus denudatus
E. C. Jaeger
1922-3-4
1035
Riverside
Painted Canyon near Mecca.
Comment
UCR214297
Hibiscus denudatus
A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley
2010-3-16
37472
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
UCR244888
Hibiscus denudatus
A. C. Sanders, T. B. Salvato
2012-10-12
40405
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, Graham Pass, 7.6 km (c. 4.5 mi.) above the road to Chuckwalla Spring on Graham Pass Rd.
387
Comment
POM12871
Hieracium horridum
P. A. Munz
1922-7-6
6023
Riverside
Zigzag on trail from Tahquitz to Hidden Lake; San Jacinto Mts,
2378
Comment
RSA0117898
Hilaria rigida
Sarah J. J. De Groot, Duncan S. Bell, LeRoy Gross
2016-2-17
7607
Riverside
Santa Rosa Mountains: Slide off east side of Martinez Mountain, north of Toro Canyon, south of La Quinta, southwest of Thermal and Coachella.
110
Comment
SEINET190986
Hilaria rigida
A. A. Beetle
1942-4-22
3183
Riverside
5 mi E of Shaver's Summit; Rt 60 & 70
Comment
CAS-BOT-BC207565
Hoffmannseggia microphylla
Marcus E. Jones
1924-2-26
s.n.
Riverside
Shaver's Well, Colo Desert
Comment
OBI37476
Hoita macrostachya
Steve Boyd
1985-7-30
1049
Riverside
De Luz Rd, 10.4 mi W of Rancho Calif; t point where E branch of De Luz Crk first crosses rd
Comment
RSA0012170
Hordeum intercedens
A. C. Sanders, T. B. Salvato
2011-4-4
38974
Riverside
Warm Springs Valley, 0.4 mi. WNW (276 deg ) of intersection of Collier Ave. & Riverside Dr./Hwy 74, NE of Baker St.
387
Comment
RSA609949
Hordeum intercedens
D. E. Bramlet
1996-4-22
2459
Riverside
San Jacinto Wildlife Area, Lovell Unit. The site is approximately 198m east of Davis Road and183m north of the San Jacinto River. This locality was some 46m south of the existing access road., 11S X 04 88 978mE X 37 45 950mN
432
Comment
RSA0042653
Hordeum marinum subsp. gussoneanum
Scott D. White, Marty Jacobsmeyer
1996-4-20
3972
Riverside
Perris area: Near Perris Airport; ca. 100 m N of Case Rd. and 100 m W of San Jacinto River Channel.
429
Comment
UCR182376
Hordeum murinum
Andrea Salzman, Carlos Navarro
2006-5-9
97
Riverside
Peninsular Range, San Jacinto Mountain foothills, San Jacinto Wildlife Area, east of Davis Road near duck ponds
436
Comment
RSA498671
Horkelia clevelandii
F. W. Peirson
1924-7-28
5006
Riverside
Pine Flats Camp
1799
Comment
LA207995
Horkelia clevelandii var. clevelandii
W. B. Welch;
1928-5-5
sn
Riverside
San Jacinto Mountains, Idyllwild
Comment
UCR21909
Hornungia procumbens
Steve Boyd
1980-5-2
154
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau
610
Comment
POM361076
Hymenoclea salsola
Elbert Benjamine
1929-4-6
s.n.
Riverside
Coachella Valley, Colorado Desert.
Comment
POM6597
Hymenoclea salsola
P. A. Munz, L. T. Street, Williams
1919-3-25
2321
Riverside
Desert at mouth of Canyon, Palm Canyon
Comment
UCR85286
Hymenoclea salsola
Bern Schwenn
1994-3-21
s.n.
Riverside
Sonoran (Colorado) Desert, Joshua Tree National Park and vicinity, Little San Bernardino Mtns, along radio tower road in first canyon west of mouth of Pushawalla Canyon, east of Upper Thousand Palms Canyon
610
Comment
RSA761283
Hymenoclea salsola var. salsola
Thomas Stoughton, J. McConnaughy, Andrew Monks, M. Volke
2010-4-21
150
Riverside
N of Desert Center. Jct of Hwy 177 and Kaiser Rd. W of Kaiser Rd. N of Hwy 177.
335
Comment
SEINET238558
Hymenopappus filifolius var. lugens
George K. Helmkamp
1998-6-27
4122
Riverside
Santa Rosa Mtns.: 5.8 mi SE of Hwy 74 along Santa Rosa Mtn Rd. below Mountain Home Spring.
1799
Comment
UCR34979
Hypochaeris glabra
L. B. Ziegler
1968-5-14
293
Riverside
San Jacinto Valley, vacant lots in city of San Jacinto. Interior Valley
473
Comment
JEPS63222
Hyptis emoryi
E. E. Schellenger
May 1920
Riverside
canyon e Coachella (Colorado Desert); , e of Coachella
Comment
LA61594
Hyptis emoryi
J. A. Ewan;
1931-2-23
4044
Riverside
Devils Canyon, above Coral Reef Ranch
Comment
LA61608
Hyptis emoryi
Nesta Dunn; A. M. Martin
1932-3-26
sn
Riverside
Box Canyon
Comment
RSA420174
Hyptis emoryi
M. B. Dunkle
1932-3-25
2907
Riverside
Palm Springs.
Comment
RSA721883
Hyptis emoryi
J. Mark Porter, Orlando Mistretta
2003-6-5
13624
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
SFV5022
Hyptis emoryi
F. M. Ball
1964-1-4
s. n.
Riverside
Colorado Desert Rocky roadside, Seven Level Hill about 10 miles south of Palm Desert on Route 74 to Hemet.
610
Comment
UCLA61587
Hyptis emoryi
C. Epling
1935-3-23
Riverside
near Mecca (Painted Canyon); , near Mecca
Comment
UCSB12882
Hyptis emoryi
Breedlove, Dennis
1962-3-11
Riverside
Cat Creek, 3 miles southwest of Palm Desert
426
Comment
SEINET6744646
Hyptis emoryi
L. S. Rose
1946-12-27
46308
Riverside
900 ft alt. 7 mi southwest of Indian Wells, Riverside County California
Comment
RSA48869
Imperata brevifolia
J. C. Roos
1949-9-17
4655
Riverside
1 mile west of Whitewater Bridge along Hwy 99
396
Comment
OBI15998
Isocoma menziesii var. vernonioides
H. E. McMinn
1935-6-22
3932
Riverside
1 mi N of Elsinore
Comment
JEPS42715
Isomeris arborea
W. L. Jepson
1928-4-25
12615
Riverside
ne of Mecca (Cottonwood Spr.); Colorado Desert, Cottonwood Spr.
731
Comment
UC1523439
Ivesia saxosa
Robert F. Thorne, Rolf and Gertrud Dahlgren
1979-8-22
53577
Riverside
base of Ryan Mountains (vicinity of Ryan Camp); Joshua Tree National Monument
1341
Comment
JEPS11392
Jepsonia parryi
H. M. Hall
1896-12-12
345
Riverside
Winchester
Comment Read comments Mar 20 2011
RSA781323
Juglans hindsii
A. C. Sanders, R. E. Riefner Jr.
2009-8-11
37142
Riverside
Box Springs Mtns. Foothills, Riverside, eastern side of UCR Campus in canyon below botanical garden
320
Comment
CAS-BOT-BC110044
Juncus acutus
H. M. Hall
1905-5-1
5978
Riverside
Colorado Desert. Chuckawalla Springs.
Comment
CAS-BOT-BC110064
Juncus acutus
W. R. Dudley
1903-12-26
s.n.
Riverside
Palm Canon [Canyon] below warm springs.
Comment
UC1930100
Juncus arcticus var. mexicanus
Scott D. White, Justin Wood
2008-6-5
12062
Riverside
San Jacinto Mountains: Quinn Flat Meadow.
Comment
UCR108825
Juncus balticus
O. F. Clarke
1972-5-21
s.n.
Riverside
Riverside, Santa Ana River near Union Pacific Bridge
213
Comment
UCR76173
Juncus bufonius
A. C. Sanders
1993-4-1
13672
Riverside
Perris-Aguanga Basin Region, western edge of Hemet, 14 acre parcel at NE corner of intersection of Myers St. and Devonshire Ave., 0.75 mile NE of the intersection of Florida Ave (Hwy 74) and Warren Rd, just south of Tres Cerritos
460
Comment
JOTR35126
Juncus bufonius var. occidentalis
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2011-5-9
3238
Riverside
Joshua Tree National Park. West of Queen Mountain, southern end of Wonderland of Rocks; Wonderland Wash, north of Mill Street Mine parking area. Active wash corridor with sandy bottom and surrounded by granitic outcrops and pediments; with heavy foot traffic (Stop 1)
1297
Comment
RSA719775
Juncus duranii
Naomi Fraga, Ilene Anderson, Mike Hamilton, Michael Wall, Gary Wallace
2006-9-7
1775
Riverside
Mount San Jacinto State Park, Hidden Lake.
2652
Comment
RSA741268
Juncus effusus subsp. austrocalifornicus
Scott D. White, Justin M. Wood
2008-7-10
12451
Riverside
Fobes Spring
1500
Comment
SDSU11812
Juncus mexicanus
H. Wedberg
1962-7-28
994
Riverside
In Hemet Meadow, about 1 mile S from Herkey Creek Publ. Campgr. on the road to Santa Rosa Summit, San Jacinto Mts.
1372
Comment Read comments Jan 24 2013
RSA368082
Juncus oxymeris
Robert L. Rutherford
1944-7-16
1612
Riverside
San Jacinto Mountains, above Pine Cove.
2073
Comment
SD51956
Juncus oxymeris
Reid Moran
1962-7-7
9857
Riverside
Occasional in shade, in granitric soil by Strawberry Creek, 2 miles southwest of Idyllwild, San Jacinto Mountains.
1550
Comment
UC489202
Juncus phaeocephalus var. paniculatus
C. V. Meyer
1928-7-27
559
Riverside
Round Valley San Jacinto Mt.
2773
Comment
POM49575
Juncus rugulosus
Phillip A. Munz, I. M. Johnston
1924-7-28
8800
Riverside
Pine Flats
1738
Comment
UCR23212
Juncus xiphioides
S. Gallagher
1981-5-27
22
Riverside
Riverside, Box Springs Mtns. Slope 1.8 mi S on Box Springs Road from its intersection w/ Pigeon Pass Road. SW corner of the intersection of Box Springs Road & a dirt side road leading to the W slope of the mountains.
747
Comment
RSA25246
Juniperus californica
C. L. Hitchcock
1940-4-3
5933
Riverside
1 1/2 mi. northeast of Cottonwood Spring along 29 Palms Road, Joshua Tree Nat. Monument.
Comment
RSA336053
Juniperus californica
Robert F. Thorne, Avi Shmida, Robert Whittaker
1978-4-23
52078
Riverside
Bighorn Lookout: Santa Rosa Mountains.
Comment
RSA604871
Juniperus californica
Scott D. White
1995-12-24
3797
Riverside
Lakeview Mountains. Juniper Flats Rd. ca. 1 1/2 road miles N of jct. w/ SR 74.
609
Comment
CAS-BOT-BC234582
Justicia californica
1940-4-6
5972
Riverside
3 mi. below Cottonwood Springs
Comment
CAS-BOT-BC234588
Justicia californica
S. B. Parish
1916-5-13
10840
Riverside
Cottonwood Springs, Colorado Desert
792
Comment
RSA793456
Justicia californica
Duncan S. Bell, John Anderson, Keir Morse
2012-11-11
4378
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
UC1039797
Justicia californica
Herbert L. Mason
1928-3-11
4251
Riverside
Palm Springs
Comment
UCD121630
Justicia californica
Dan Axelrod
1932-3-23
s.n.
Riverside
Palm Springs.
Comment
JOTR32595
Kallstroemia californica
La Doux, Tasha, M. Harding, T. Herskovits, D. Shade, M. Wheeler
2011-10-13
2664
Riverside
Joshua Tree National Park. eastern edge of Cottonwood Mountains, near mouth of Cottonwood Canyon; east of Rte. 11, aprpox. 2.5 miles north of park boundary
711
Comment
CLARK-A1528-1225
Keckiella antirrhinoides
Sherri Stange
1980-5-31
Riverside
Hemet
518
Comment
RSA543937
Keckiella antirrhinoides
Steve D. Boyd
1991-5-10
6215
Riverside
Santa Ana Mountains, base of range, just N of mouth of Hagador Cyn at bottom of Skyline Drive.
427
Comment
RSA717685
Keckiella antirrhinoides
A. C. Sanders
2004-5-5
27764
Riverside
Gavilan Hills; route of proposed realignment of Gavilan Rd., SSW from Multiview Rd. intersection, ca. 0.25 mi. NNW of Harford Spring, ca. 1.2 mi. NE of Gavilan Peak.
579
Comment
UCSB10530
Keckiella antirrhinoides
Wilson, Richard
1958-5-17
Riverside
6 miles SE of Banning; on State Hwy 74 San Jacinto Mtns
762
Comment
UCSB40587
Keckiella antirrhinoides
Hendon, E.
1980-5-23
Riverside
Along old Banning- Idyllwild Rd; 4 miles east of junction with Hwy. 243
Comment
SEINET13768165
Keckiella antirrhinoides
I. W. Clokey, C. B. Clokey, B. C. Templeton
1930-4-15
4742
Riverside
Perres-Gavilan Peak
500
Comment
CAS-BOT-BC246224
Keckiella ternata subsp. ternata
D. E. Breedlove
1961-8-5
939
Riverside
Riverside Highway 1, 0.2 mi. SW of Fuller Mill Creek, San Jacinto Mountains
1645
Comment
UCD86078
Koeleria macrantha
F. M. Reed
1907-5-5
1338
Riverside
north side of Hill in Fairmont Park.
Comment
UCR132930
Koeleria macrantha
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
CHSC26046
Krameria erecta
James Henrickson
1971-4-2
5478
Riverside
Near Hidden Oasis, 13 miles E. of Palm Springs; on rocky slope above sandy arroyo near fan palm oasis.
182
Comment
JOTR31935
Krameria erecta
La Doux, Tasha, M. Harding, B. Truesdell
2011-3-15
2173
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains; rocky wash draining into west Pinkham Wash
Comment
SEINET270933
Krameria erecta
Richard J. Shaw
1958-5-10
1111
Riverside
3 miles above Palm Desert. Palms to Pine Highway
610
Comment
POM307853
Krameria grayi
Henry J. Ramsey, Henry J. Ramsey
1937-5-9
2721
Riverside
Near Indio.
Comment
RSA795938
Krameria grayi
Duncan S. Bell
2009-4-18
258
Riverside
Arica Mountains: southeast side of range, approximately 0.5 air mile southwest of Priests Well.
311
Comment
UC574955
Krameria grayi
C. Epling and Wm. Robison
1933-6-24
Riverside
Morongo Pass , Morongo Pass (Little San Bernardino Mountains)
Comment
UCR228387
Krameria grayi
Thomas R. Stoughton, J. McConnaughy, D. Monks
2010-5-25
218
Riverside
Mojave Desert; East Mojave Desert, Cadiz Valley. Iron Mtns. Just E of junction of hwy 62 and hwy 177, NW of hwy 62
420
Comment
SEINET12203903
Krameria grayi
Unknown
1936-1
12781
Riverside
Colorado Desert, N of Palm Springs
Comment
RSA561415
Lactuca serriola
Steve Boyd, T. S. Ross, D. E. Bramlet
1992-9-9
7678
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper San Mateo Canyon, from the junction of Tenaja Road (7S01) and Los Almos Road (7S04) and the confluence of Los Almos Creek., Up the San Mateo Trail north to Potrero de la Cienega.
396
Comment
RSA784731
Lactuca serriola
Duncan S. Bell
2012-3-18
3198
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
RSA192323
Lagophylla ramosissima
E. W. Lathrop
1966-9-14
6584
Riverside
3 miles SW of Murrieta.
Comment
RSA339676
Lamarckia aurea
R. F. Thorne, C. W. Tilforth
1980-5-28
54217
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
SEINET7106655
Lamarckia aurea
N. Duane Atwood
1993-3-28
17711
Riverside
Bolsa Chica Ecological Reserve, California Dept. of Fish and Game.; 0
Comment
RSA621500
Lamium amplexicaule
D. L. Banks
1997-11-15
2201
Riverside
NW Palomar Mountains, Agua Tibia Mountains: North face of Dorland Mountain, on the north side of the Dorland Mountain Arts Colony. Along the margins of a small man-made pond.
549
Comment
UCR72195
Langloisia setosissima
Theo Glenn
1991-5-21
91- 107
Riverside
Sonoran (Colorado) Desert, Arica Mtns, SW of Rice. Near old Priest Mine
421
Comment
UCD118412
Langloisia setosissima subsp. punctata
C. L. Hitchcock
1966-3-21
24338
Riverside
at summit of pass through Sheep Hole Mountains, about 40 miles south of Amboy.
Comment Read comments Mar 2 2013
CAS-BOT-BC205629
Larrea tridentata
James R. Shevock
1986-3-23
11357
Riverside
Colorado Desert Region. Adjacent to Interstate 10 along Eagle Mountain Road, 3 miles west of Desert Center
350
Comment
CLARK-A1528-4436
Larrea tridentata
John C. Roos
1937-4-18
1354
Riverside
Whitewater
Comment
SEINET3132201
Larrea tridentata
Unknown
1906-5-1
229 -6724
Riverside
Colorado Desert at Palm Springs, southern California
Comment Read comments Jul 29 2013
UCR251960
Larrea tridentata
Max Brodie
2014-4-6
04
Riverside
San Bernardini Mtns./Sonoran (Colorado) Desert, Whitewater Canyon off Whitewater Canyon Rd., along Whitewater River near town of Bonnie Bell, c. 2 miles north of Hwy I-10
488
Comment
CAS-BOT-BC338911
Lasthenia californica
Scott D. White
1996-4-14
3896
Riverside
Perris Basin, W Riverside Co. Perris Area: Near Perris Airport; ca 100 m N of Case Rd. and 100 m W of San Jacinto River Channel
430
Comment
CAS-BOT-BC353284
Lasthenia coronaria
H. M. Hall
1903-4-1
3832
Riverside
Vicinity of Riverside
365
Comment
RSA608200
Lasthenia coronaria
R. S. Woglum
1938-5-1
1609
Riverside
Peninsular Ranges: South of Hemet; San Jacinto Valley west of San Jacinto Mountains.
Comment
RSA674933
Lasthenia coronaria
Scott D. White, Tasha La Doux
2000-4-23
7718
Riverside
Perris/San Jacinto Basin: Winchester/Hemet area. Unnamed hills just S of Lakeview Mts. South of Hwy 74 and E of Hwy 79.
473
Comment
SD232188
Lasthenia coronaria
Michael Wall
2003-4-15
265
Riverside
Peninsular Ranges; San Jacinto Mountains region: Lamb Canyon west of Beaumont, off Hwy. 79, 5.2 mi. south jct. with 10 Fwy, up dirt road at turnout along west side of Hwy.
601
Comment
UCR18317
Lasthenia coronaria
Saul Frommer
1979-4-19
s.n.
Riverside
Peninsular Range, near Aguanga, on Hwy R3 [closer to Radec]
549
Comment
RSA543606
Lasthenia gracilis
Steve Boyd
1991-5-7
6168
Riverside
Santa Ana Mountains, SE and E side of Elsinore Peak.
1006
Comment
UCR129059
Lasthenia gracilis
A. C. Sanders, Mitch Provance
2001-4-5
23921
Riverside
Moreno Valley, Hwy 215 at Van Buren Blvd., adjacent to March Air Res. Base, Alessandro RR siding
466
Comment
UCR183008
Lasthenia gracilis
Mitch Provance
2003-5-5
4418 B
Riverside
La Sierra Hills, Norco, NW side of the La Sierra Hills, east of the end of Rushmore Dr.
305
Comment
UCR193873
Lathyrus vestitus
A. C. Sanders, Mitch Provance
2008-7-11
35818
Riverside
Peninsular Range; San Jacinto Mtns., Coldwater Creek along trails in vicinity of junction of South Ridge and Coldwater Trails, 1.25 mi. NE of Mountain Center, c. 3/4 mile NE of Keenwild Fire Station
1475
Comment
POM306061
Lathyrus vestitus subsp. laetiflorus
Henry J. Ramsey, Henry J. Ramsey
1937-5-30
1325
Riverside
Santa Rosa Mountains.
Comment
RSA613326
Layia platyglossa
D. L. Banks
1997-3-6
1390
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. ''Fiesta Grounds'', east of Pechanga Creek along the northern fork of Pechanga Creek at the eastern end of the Reservation.
424
Comment
UC30661
Layia platyglossa
W. G. Wright
1889-1-1
1751
Riverside
borders Colorado Desert
Comment
UCR167436
Layia platyglossa
John F. Green
2005-3-16
s.n.
Riverside
Perris-Aguanga Basin, Cajalco Canyon, SE of Corona, SW of Lake Mathews, east of Calif. highway 71; Collections made while monitoring pipeline repair
366
Comment
CAS-BOT-BC379632
Layia platyglossa
H. M. Hall
1901-6-1
2023
Riverside
San Jacinto Mountains, Southern California
1371
Comment
RSA395943
Layia platyglossa subsp. campestris
Steve Boyd
1986-3-9
1394
Riverside
Temescal Canyon: Terrace escarpments between Indian Truck Trail and Horsethief Wash.
Comment
RSA769644
Layia ziegleri
Duncan S. Bell, Valentin Arvizu
2010-5-10
978
Riverside
San Bernardino National Forest: Garner Valley, approximately 1.1 air mile southeast of junction of forest service road 6S13 and forest service road 6S04.
1349
Comment
SD181796
Lemna
Scott D. White
2001-6-29
8626 A
Riverside
Menifee Valley: Ca. 1.4 miles southwest of the I215/Newport Road Interchange, northwest of the intersection of Holland Road and Bradley Road.
438
Comment
POM14284
Lemna gibba
Philip A. Munz
1922-4-30
5111
Riverside
Lancaster Valley, south of Hemet.
Comment
SD140147
Lepidium dictyotum var. dictyotum
A. C. Sanders
1993-4-5
13684
Riverside
Western edge of Hemet, along south side of Devonshire Avenue between Old Warren and Warren Roads (Highway 54)
459
Comment
CAS-BOT-BC89432
Lepidium fremontii
C. L. Hitchcock
1940-4-2
5921
Riverside
Joshua Tree National Monument. Cottonwood Springs wash.
Comment
RSA429909
Lepidium fremontii
J. Ewan
1931-4-3
4121
Riverside
20 miles E of Beal Well, Colorado Desert.
Comment
RSA718298
Lepidium lasiocarpum
Michael Honer, L. Hulse
2004-4-2
1879
Riverside
East Wide Canyon; near MWD aqueduct, appx 2 mi. N of Dillon Rd.
488
Comment
UCR72206
Lepidium lasiocarpum
Theo Glenn
1992-3-31
92 2
Riverside
Sonoran (Colorado) Desert, north side Eagle Mts, Storm Jade Mine
671
Comment
RSA777544
Lepidium lasiocarpum var. lasiocarpum
Thomas Stoughton, Chrsiti Gabriel, Stephanie Rockwood
2011-3-30
904
Riverside
East Mojave Desert region: McCoy Wash, east side of McCoy Mountains, pavement plain, approximately 7 miles north of I-10.
290
Comment
SEINET269469
Lepidium latifolium
Scott D. White, Steve Ogg
1994-10-17
2479
Riverside
City of Temecula Murrieta Creek channel directly west of Las Haciendas/Del Rio intersect. USGS 71/2' Murrieta quad.
299
Comment
UCR93064
Lepidium latifolium
A. C. Sanders
1994-7-26
15148
Riverside
Santa Ana River at the Mission Blvd/7th street Bridge, W foot of Mt. Rubidoux
240
Comment
UCR266406
Lepidium nitidum
D. E. Bramlet
2011-4-16
4801
Riverside
Perris-Aguanga Basin Region, West Hemet Hills, 1.15 km east of Winchester Road, 460 m north of Stowe Road
467
Comment
CAS-BOT-BC60107
Lepidium virginicum var. menziesii
Mary F. Spencer
1919-6-18
1327
Riverside
San Jacinto Mountains.
1615
Comment
CLARK-A1045-70
Lepidium virginicum var. pubescens
George K. Helmkamp
1978-4-27
Riverside
San Jacinto Mountains [probably Bee Canyon/San Jacinto Ridge Road area]; Lake Fulmor 7.5'Q
Comment
SD262250
Lepidium virginicum var. pubescens
Mitch Provance, Jeremiah George
2017-3-23
317 58
Riverside
Temescal Valley: De Palma Rd., side canyon between Horsethief Canyon and Glen Eden, south of dirt road entrance to revegetation plots.
372
Comment
UCR113592
Lepidium virginicum var. robinsonii
A. C. Sanders
1998-1-15
21632
Riverside
Lake Skinner area, Black Mtn., along road up north side
884
Comment
UCR98858
Lepidium virginicum var. robinsonii
A. C. Sanders, G. Helmkamp
1997-3-15
19997
Riverside
Peninsular Range, Lake Skinner, SE foot of Bachelor Mtn., just north of the lake
600
Comment
RSA495818B
Lepidium virginicum var. virginicum
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-12
2928
Riverside
Vail Lake area, Temecula Creek Cyn., just below Vail Lake Dam.
442
Comment
RSA770420
Lepidospartum squamatum
Orlando Mistretta, Duncan Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4879
Riverside
Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 2-3 miles above Whitewater Visitor Center (Whitewater Trout Farm); between N34.02559, W116.69098 and N34.02135 and W116.68712.
915
Comment
RSA0086969
Lepidospartum squamatum
H. de Forest, Jack Rempel
1933-10-29
s.n.
Riverside
San Gorgonio Wash, near Snow Creek Canyon. San Bernardino Mts.
Comment
RSA289874
Leptochloa fusca subsp. uninervia
B. A. Prigge
1980-9-17
4089
Riverside
Coachella Valley Stormwater Channel: 2 mi. W of Mecca, where Pierce Rd. crosses channel., Near Lat. 33 : 34 N ; Long. 116: 6 W.
-55
Comment
SEINET4854776
Leptodactylon californicum subsp. tomentosum
C. Leo Hitchcock
1940-4-12
6041
Riverside
8 mi NW of Elsinore.
457
Comment
POM46976
Leptosiphon ciliatus
Mary F. Spencer
1203
Riverside
In open woods. Idyllwild.
1616
Comment
RSA698320
Leptosiphon floribundus
Jeanne Paxton
1934-4-15
s.n.
Riverside
Hagador Canyon
Comment
SD135280
Leptosiphon floribundus subsp. floribundus
Craig Reiser, Dylan Hannon
1993-5-30
Riverside
SE flank of Santa Rosa Peak
Comment
POM157941
Leptosiphon lemmonii
P. A. Munz
1927-5-21
10829
Riverside
Coahuila [Cahuilla] Valley.
1220
Comment
POM364642
Leptosiphon liniflorus
N. C. Cooper
1949-6-29
4324
Riverside
Idlewild, San Jacinto Mountains.
1524
Comment
SD262349
Leptosiphon parviflorus
Mitch Provance, Jeramiah George, Matt K. Beyers, John Hazlett
2017-3-27
317 47
Riverside
Temescal Valley: East end of Concordia Ranch Rd., open space adjacent to east side of the equipment yard. (Alberhill 7.5'Q)
390
Comment
UCR231200
Lessingia filaginifolia
A. C. Sanders, T. B. Salvato, Kent Beaman
2011-11-3
39931
Riverside
Peninsular Range; Santa Ana Mtns., near Sierra Peak on dirt road (Leonard Rd.) from Skyline Drive, c. 1/4 mile east of the Orange Co. line
884
Comment
UCR269221
Lessingia glandulifera
T. B. Salvato, Arlee Montalvo
2015-8-22
8234
Riverside
San Jacinto Mountains, Apple Canyon Road, 1.35 air miles northeast of its junction with Hwy 74
1418
Comment
SD62321
Lessingia glandulifera var. glandulifera
A. P. Nelson, D. Kaplan
1960-8-13
666
Riverside
1.0 mile west of County Highway 7 at poine 1 mile south of Idyllwild on Toll Gate Road.
Comment
RSA388404
Leymus condensatus
R. F. Thorne, Steve Boyd, E. W. Lathrop
1985-7-18
61183
Riverside
Santa Rosa Plateau, Nature Conservancy Reserve: Cole Canyon
535
Comment
POM12132
Leymus triticoides
Mary F. Spencer
1921-5-29
1690
Riverside
San Jacinto
549
Comment
UC454443
Lilium parryi
I. J. Condit
1910-6-22
Riverside
San Jacinto Mt.
2438
Comment
POM13146
Limosella aquatica
Philip A. Munz, I. M. Johnston
1922-5-19
5430
Riverside
Hemet Valley, San Jacinto Mountains.
1402
Comment
UC68745
Linanthus aureus subsp. aureus
H. M. Hall
May 1905
6001
Riverside
Cottonwood Pass Colorado Desert
609
Comment
SEINET7073299
Linanthus bellus
A. G. Vestal
1963-4-27
s.n.
Riverside
Cottonwood Canyon Road southeast of Lake Elsinore. Coordinate datum: NAD27.
Comment
JOTR34178
Linanthus bigelovii
Harding, Mitzi, T. Herskovits and D. Oquendo
2011-5-5
139
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Northeast flowing steep side canyon of Pushawalla Canyon, almost parallel to main canyon (Stop 5)
1171
Comment
HSC95631
Linanthus californicus
D. Atwood
1993-3-26
17655
Riverside
Summit of Santa Ana Mts., 4.8 mi. S of Lake Elsinore, along Hwy. 74
813
Comment
SEINET7073398
Linanthus dianthiflorus
A. G. Vestal
1963-4-23
s.n.
Riverside
About 1.6 mile up the Railroad Canyon Road southeast of Lake Elsinore. Coordinate datum: NAD27.
Comment
UC1595565
Linanthus dianthiflorus
W. Wisura, A. King, and L. Newcomb
1992-4-10
4678
Riverside
n of W. Palm Springs; Gorgonio Pass, Stubbe Canyon
Comment
UCR120893
Linanthus dianthiflorus
Steve Boyd
1986-4-22
1779
Riverside
Gavilan Hills, Plateau remnant of ridge east of Estelle Mountain, south of Dawson Canyon.
671
Comment
RSA85447
Linanthus dianthiflorus subsp. dianthiflorus
J. C. Roos
1952-4-13
5529
Riverside
Box Springs Mts.
488
Comment
POM364714
Linanthus jonesii
N. C. Cooper
1949-4-8
3319
Riverside
Desert Center.
609
Comment
UCR90409
Linanthus pygmaeus subsp. continentalis
D. L. Banks, Steve Boyd
1995-5-9
406
Riverside
NW Palomar Mtns, Cleveland National Forest, Agua Tibia Wilderness Area, N face of Agua Tibia Mtn., the Dorland Mtn area, west of the Dripping Springs Alcove, west of Woodchuck Campground.
738
Comment
CLARK-A1528-4219
Linaria canadensis var. texana
John C. Roos
1952-4-9
5504
Riverside
Mount Rubidoux
Comment
UCR207521
Linum grandiflorum
O. F. Clarke
2004-2-27
s.n.
Riverside
Peninsular Range, Riverside; UCR Botanical Garden
412
Comment
UCR8101
Linum lewisii
B. Freeman
1969-6-14
690614- 3
Riverside
San Jacinto Mtns, University of California, Riverside's James Reserve, road from Banning to Idyllwild, near Lake Fulmor. Trailfinder's Camp.
1646
Comment
RSA91380
Linum lewisii
F. W. Peirson
1922-5-20
3036
Riverside
North side of Hemet Valley, San Jacinto Mts.
1372
Comment
SDSU13907
Lithophragma affine
Michael G. Simpson
2000-4-2
2066
Riverside
Santa Margarita Ecological Reserve (SDSU), ca. 1/4 mile east of Northside field station on bank above dry creek bed.
335
Comment
RSA523535
Lithophragma affine subsp. mixtum
Steve Boyd, T. S. Ross, L. Arnseth, Jaime Bonilla
1990-4-2
3994
Riverside
Vail Lake area, lower slopes of Agua Tibia Mtn, along Hwy 79, E of USFWS Dripping Springs Guard Station.
488
Comment
POM153404
Lobelia cardinalis subsp. graminea
P. A. Munz, I. M. Johnston
1928-9-12
11303
Riverside
2 miles S of Murrieta.
Comment
RSA14579
Loeflingia squarrosa
Daniel Cleveland
1882-5-3
s.n.
Riverside
San Jacinto.
Comment
RSA593877
Loeflingia squarrosa
Steve Boyd, David E. Bramlet
1996-4-19
8623
Riverside
San Jacinto Valley, ca 2 air miles NE of Winchester and 0.5 mi W of Ryan Airfield in the upper Salt Creek floodplain, E base of rounded hill at the N end of California Avenue, N of Stetson Avenue
457
Comment Read comments Mar 20 2011
RSA700026
Loeflingia squarrosa
Scott D. White, Michael Honer
2003-4-25
9099
Riverside
San Bernardino Mountains: Whitewater Canyon, about midway between Bonnie Bell and Whitewater Trout Farm. West side of road, on alluvial fan adjacent steep east-facing mountain slope.
610
Comment
SBBG122764
Loeflingia squarrosa
A. Parikh
1990-5-12
168
Riverside
Arroyo Seco, S of Dripping Springs Cmpgrd, 1 km S of Hwy 79, 2.8 km E of Woodchuck Rd
494
Comment Read comments Apr 29 2011
UCR116784
Loeflingia squarrosa
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-5-7
24164
Riverside
Perris-Aguanga Basin region, S of Hemet, E end of Diamond Valley, along Gibbel Rd. 0.5-0.75 mi. east of State St., between Silver Dew Dr. and Morse Girard St., slopes and wash below the mouth of Avery Canyon
549
Comment
UCR18962
Loeflingia squarrosa
John C. Roos
1952-5-14
5664
Riverside
Perris-Aguanga Basin, 2 mi NW of Perris
Comment
UC465549
Loeflingia squarrosa var. squarrosa
Fred M. Reed
1907-6-9
1394
Riverside
Ba<?> Ranch Riverside (Sec. 30)
Comment Read comments Jul 30 2006
UC880238
Loeseliastrum matthewsii
C. L. Hitchcock
1940-4-4
5948
Riverside
Pinto Basin
Comment
RSA122912
Loeseliastrum schottii
H. S. Yates
1937-3-23
6398
Riverside
2 miles North of Palm Springs.
Comment Read comments Nov 9 2011
RSA757823
Loeseliastrum schottii
Michael Wall
2010-5-6
557
Riverside
Morongo Wash, NE of Palm Springs, WNW of Flat Top Mountain.
164
Comment
SD241133
Loeseliastrum schottii
Dave Silverman, Onkar Singh
2010-3-27
7866
Riverside
McCoy Wash, N of Palo Verde Mesa, 5.3 km W of Mesaville siding, W of A Canal/Levee Blvd., and ca. 7 km N of Blythe Airport.
135
Comment Read comments Apr 24 2017
SD245437
Loeseliastrum schottii
Sarah De Groot, April Garbat
2013-4-9
7001
Riverside
Along Blythe-Rice (=Midland) Road, 1.9 mile south of Rice and Highway 62, near bottom of Rice Valley, east side of Arica Mountains.
231
Comment
SD185137
Logfia depressa
A. C. Sanders, K. C. Rose, D. Woodard
1995-3-15
16143
Riverside
Mouth of San Gorgonio Pass, along Whitewater River wash between Windy Point and I-10.
328
Comment
JOTR35133
Logfia filaginoides
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2011-5-9
3245
Riverside
Joshua Tree National Park. West of Queen Mountain, Wonderland of Rocks; narrow wash with large granitic boulders throughout corridor (Stop 2)
1302
Comment
SEINET251686
Lolium rigidum
Walter Graves
2002-5-15
502 -15
Riverside
Riverside: grown at U. C. R. in Agricultural Operations Fields (Riverside East 7.5 Q.)
305
Comment
SEINET251728
Lolium rigidum
Walter Graves
2002-5-15
502 -12
Riverside
Grown at U.C. R. in Agricultural Opeations Fields
305
Comment
UC875124
Lomatium dasycarpum subsp. dasycarpum
I. W. Clokey
1933-4-18
6780
Riverside
Gavilan Peak
700
Comment
UCR138828
Lomatium dasycarpum subsp. dasycarpum
D. L. Banks
1997-3-29
1640
Riverside
Agua Tibia Mtns., NW Palomar Mountains, Pechanga Indian Reservation. An area of native grassland along the Magee Truck Trail at the southern extremity of the Reservation, just before the Riverside/San Diego Co. line
482
Comment
RSA359520
Lomatium vaginatum
Steve Boyd
1986-3-9
1381
Riverside
Temescal Canyon: Alberhill Mountain, S slope of mountain just east of claymine area.
427
Comment
POM9654
Lomatium vaginatum
I. M. Johnston
1920-5-8
s.n.
Riverside
Jurupa Mountains, extreme west end.
Comment
UCR102922
Lotus argophyllus
George K. Helmkamp
1998-4-3
3069
Riverside
Sonoran (Colorado) Desert, Whitewater River, bordering the north side of Hwy I-10; E side of the river
396
Comment
UCR58166
Lotus argophyllus
George K. Helmkamp
1989-10-7
s.n.
Riverside
San Jacinto Mtns., Edge of Lake Hemet
1400
Comment
RSA249839
Lotus crassifolius
R. F. Thorne, J. P. Simon, C. W. Tilforth
1969-6-24
38104
Riverside
San Bernardino National Forest, San Jacinto Mountains: Above James Reserve in Hall Canyon.
1677
Comment
UCR19766
Lotus grandiflorus
W. W. Mayhew
1977-6-27
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., Pine Cove
1921
Comment
RSA602485
Lotus grandiflorus var. grandiflorus
Scott D. White
1996-8-16
4486
Riverside
Idyllwild area: SW of Pine Cove and W of Bear Trap Canyon, in watershed above Alvin Meadows (tributary to Toll Rd. Canyon).
1707
Comment
RSA689499
Lotus hamatus
Scott D. White
2001-4-19
8388
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
UC15749
Lotus heermannii
H. M. Hall
Jun 1901
2021
Riverside
s side San Jacinto Mountains
1219
Comment
UCR111563
Lotus heermannii
Mitch Provance
1999-5-4
1698
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River Wash, between the Market St. and Riverside Ave crossings
244
Comment
UCR215615
Lotus heermannii
Alejandra Martinez-Berdeja, Cara M. Stripe
2010-4-24
04
Riverside
Peninsular Range, Box Springs Mountains, eastern edge of Riverside; Two Trees Canyon Trail near the trailhead
409
Comment
UCR43283
Lotus heermannii
B. A. Carlson
1986-4-10
s.n.
Riverside
Upper Coachella Valley, floodplain of the Whitewater River at field of wind turbines among settling ponds west of Indian Avenue near Hugo Siding on S.P.R.R.
244
Comment
JEPS55538
Lotus nevadensis var. nevadensis
W. L. Jepson
1903-8-7
2287
Riverside
Strawberry Valley San Jacinto Mts.
1676
Comment
RSA704854
Lotus oblongifolius
J. R. Bruff
1934-6-19
553
Riverside
Idyllwild
Comment Read comments Jul 29 2010
UCR21848
Lotus purshianus
Steve Boyd
1980-7-16
s.n.
Riverside
Perris Basin, Motte Reserve, 2.5 miles NW of Perris, west edge of the reserve c. 1/4 mile north of the Motte's house
520
Comment
UCR93066
Lotus purshianus
A. C. Sanders, S. Ogg
1994-7-28
15193
Riverside
San Bernardino Valley, Colton & Riverside: Santa Ana River from the Riverside Ave. (N. Main St.) bridge downstream almost to Market St. crossing, both sides of San Bernardino Co. line, but mostly RIV
246
Comment
RSA596669
Lotus purshianus var. purshianus
D. L. Banks, Lauren Raz
1996-11-5
1151
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Pechanga Indian Reservation, S of San Gabriel Church; Along a newly established firebreak along a NW-SE running ridgeline, near the water tank.
402
Comment
RSA90306
Lotus rigidus
F. W. Peirson
1919-4-14
712
Riverside
Murray Canyon, near Palm Springs.
Comment
UC864872
Lotus rigidus
Lewis S. Rose
1938-12-22
38336
Riverside
15 mi sw Cathedral City (Palms to Pines Highway); San Jacinto Mts.
670
Comment
JEPS65154
Lotus salsuginosus
W. L. Jepson
1935-4-17
19143
Riverside
1.5 mi n Elsinore
457
Comment
SEINET2062419
Lotus salsuginosus
B. Pitzer, L. LaPre
1987-3-2
434
Riverside
Bundy Canyon, ca. 2.0 mi. SE of Lake Elsinore and 0.5 mi. N of Bundy Canyon Rd. off Raciti Rd. (Romoland 7.5' Quad
701
Comment
JOTR31942
Lotus salsuginosus var. brevivexillus
La Doux, Tasha, M. Harding, B. Truesdell
2011-3-15
2180
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains; rocky drainages feeding into southwest Pinkham Wash
Comment
UCR120932
Lotus scoparius var. brevialatus
A. C. Sanders, Mark Elvin, Julie M. Vanderwier
2002-4-9
24931
Riverside
The Badlands, hills and canyons west of Laborde Canyon, 1 mile northeast of Eden Hot Springs, SW of Beaumont
671
Comment
RSA192128
Lotus scoparius var. scoparius
E. W. Lathrop
1965-5-9
5749
Riverside
6 miles W of Murrieta.
Comment
RSA702212
Lotus strigosus
Scott D. White, Michael Honer
2004-3-11
9901
Riverside
Corona area. Approximately 1/2 air mile E of I-15 and 1 air mile N of El Cerrito Rd.
290
Comment
UCR100870
Lotus strigosus
George K. Helmkamp, E. A. Helmkamp
1998-2-18
2704
Riverside
Sonoran (Colorado) Desert, Midland Road., 3.8 mi. SE of Midland, Little Maria Mtns.
198
Comment
RSA171380
Lotus strigosus var. hirtellus
J. D. Olmsted
1962-5-3
3536
Riverside
Above old Santa Rosa Indian Village; SW side of Santa Rosa Mountain.
1905
Comment
RSA406327
Lotus strigosus var. strigosus
N. C. Cooper
1945-3-25
s.n.
Riverside
Cottonwood Creek near Aguanga, San Diego & Riverside.
Comment
UCR164061
Lotus strigosus var. tomentellus
A. C. Sanders, P. J. MacKay, Tim Thomas
2005-2-26
29140
Riverside
Sonoran (Colorado) Desert, SE of Hwy 177 toward dunes above Palen Dry Lake, SE end of Coxcomb Mtns.
168
Comment
RSA697979
Lotus subpinnatus
J. R. Bruff
1928-4-2
89
Riverside
Whitewater.
Comment
RSA480075
Lotus tomentellus
Steve Boyd, Sara Meury, Richard Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2166
Riverside
Palen Pass at the north end of the Palen Mountains.
500
Comment
RSA496357
Lotus wrangelianus
Steve Boyd, T. S. Ross, L. Arnseth
1989-3-19
3031
Riverside
Vail Lake area, 0.5 mi WNW of dam, clay soil deposits on dissected bench, S flank Oak Mountain.
488
Comment
UC15858
Lupinus
H. M. Hall
July, 1901
2551
Riverside
Fuller's Mills Mountains San Jacinto Mountains, Fuller's Mills Mountains (Southern California)
2316
Comment
UCR79259
Lupinus agardhianus
Steve Boyd, Orlando Mistretta
1992-4-22
7018
Riverside
Southern Santa Ana Mtns, San Mateo Canyon Wilderness Area. Indian Potrero Trail S from Verdugo Potrero to Indian Potrero on ridge between Talega Canyon and Nickel Canyon
701
Comment
POM305635
Lupinus arizonicus
Henry J. Ramsey
1937-2-26
864
Riverside
Indio
Comment
UCD105758
Lupinus arizonicus
P. C. Everett; E. K. Balls
1958-4-29
23019
Riverside
along U.S. Hwy 60/70, Indio to Blythe.
502
Comment
RSA711767
Lupinus bicolor
A. C. Sanders, Kelly Volansky
2005-3-17
29231
Riverside
Perris-Aguanga Basin Region: French Valley, SE of Winchester Rd. (Hwy 79) between Thompson Rd. and Benton Rd., ca. 0.5 mi. NE of Adobe Springs, near San Diego Aqueduct.
412
Comment
RSA776213
Lupinus bicolor
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-29
865
Riverside
Haugen Lehmann exit, Pacific Crest Trail up into canyon east of Cottonwood Canyon
610
Comment
SDSU4673
Lupinus concinnus
Bruhns
1965-5-22
119
Riverside
Slope around girl's dormitory of Desert Sun School in Idyllwild.
Comment
UCR245893
Lupinus concinnus
R. F. Thorne
1995-3-29
63014
Riverside
Transverse Range; San Bernardino Mtns., Whitewater Canyon
600
Comment
RSA673506
Lupinus concinnus subsp. optatus
Scott D. White, Bill La Haye
2000-5-27
7936
Riverside
San Jacinto Mountains: Baldy Mtn. area.
1616
Comment
RSA507949
Lupinus excubitus var. austromontanus
Steve D. Boyd
1988-5-28
2268
Riverside
Cahuilla Mountain, west of Anza, mostly along the crest.
1500
Comment
RSA78197
Lupinus formosus
Philip A. Munz
1953-5-31
18519
Riverside
Joshua Tree National Monument.
1357
Comment
SDSU4976
Lupinus formosus
Garrison
1962-7-29
Riverside
San Jacinto Mountains. 2 miles beyond Black Mountian campground.
2286
Comment
SEINET10543984
Lupinus formosus
David B. Dunn, Douglas G. LeDoux; Patricia L. Kenney
1973-6-15
Dunn 20760
Riverside
Coll along the sandy roadside. Sparse yellow pines. 4 Mi nw of jct of hwy 74 and 71 on 74.
1402
Comment
UCR20877
Lupinus formosus var. hyacinthinus
A. C. Sanders
1978-7-3
00353
Riverside
San Jacinto Mountains, along old fire road between the James Reserve and the Black Mountain Road
1677
Comment
POM280795
Lupinus hirsutissimus
Henry J. Ramsey, Henry J. Ramsey
1940-3-15
s.n.
Riverside
Aguanga. (north of Riverside Co.)
Comment
SEINET10631127
Lupinus hirsutissimus
Greg Gust, Leith Nye
2005-3-11
Gust 542
Riverside
Lake Elsinore City Limits. Hwy 74 ca. 2 mile W of Lake Elsinore on hill slope pullout.
691
Comment
UCR16243
Lupinus hirsutissimus
G. R. Ballmer
1965-3-21
s.n.
Riverside
Peninsular Range, Base of Santa Ana Mountains, 5 mi. south of Glen Ivy Hot Springs
396
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
UCR260873
Lupinus hirsutissimus
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-24
41507
Riverside
San Gorgonio Pass, north of San Gorgonio River wash, c. 3 miles east of Cabazon, south of I-10 and generally NE of water bottling plant
457
Comment
UCR26957
Lupinus latifolius
E. W. Lathrop
1966-5-29
6394
Riverside
Peninsular Range; Santa Ana Mtns, Cleveland National Forest: Bear Springs on the Main Divide Truck Trail, 1 mi east of Santiago Peak
1209
Comment
UCR93020
Lupinus latifolius
G. P. Schultz
1994-4-7
72
Riverside
Box Springs Mtns, Big Springs Canyon and N on the crest to Two Trees Canyon (S side)
Comment
POM280801
Lupinus microcarpus var. densiflorus
Henry J. Ramsey, Henry J. Ramsey
1940-3-15
s.n.
Riverside
Aguanga. (north of Riverside Co.)
Comment
RSA413538
Lupinus microcarpus var. densiflorus
Anstruther Davidson
1892-05
s.n.
Riverside
Banning.
Comment
SD234128
Lupinus sparsiflorus
Virginia Pinkus Ryder
1964-3-26
118
Riverside
Palm Springs, 1 mile on Palm Canyon Road.
248
Comment
UCR244296
Lupinus sparsiflorus
Jim Andre
2012-4-16
20876
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
UCR256794
Lupinus sparsiflorus
T. B. Salvato, Thomas M. Sullivan Jr
2014-4-23
7872
Riverside
Gavilan Hills, Southern CA Edison access road east of Lake Street, c. 1 mi north of Hwy 15 and Temescal Canyon
549
Comment
RSA339345
Lupinus sparsiflorus subsp. sparsiflorus
Robert F. Thorne, C. W. Tilforth, L. M. Shultz, R. K. Benjamin, J. Hogge
1980-4-16
54103
Riverside
San Bernardino Mountains: Flood plain (wash) along Whitewater River, ca. 3.0 miles N of Whitewater Post Office.
591
Comment
RSA414270
Lupinus sparsiflorus subsp. sparsiflorus
N. C. Cooper
1944-3-24
1029
Riverside
Banning.
701
Comment
RSA49351
Lupinus sparsiflorus subsp. sparsiflorus
Philip A. Munz
1949-4-11
13015
Riverside
Near Conejo Well, north base of Eagle Mts
915
Comment
RSA670571
Lupinus sparsiflorus subsp. sparsiflorus
B. C. Templeton
1930-4-9
1081
Riverside
Moreno Grade
610
Comment
RSA750737
Luzula comosa
Scott D. White, Justin M. Wood
2009-5-22
12904
Riverside
Idyllwild area; Strawberry Fuelbreak between Strawberry Creek and road to sewage ponds.
Comment
CAS-BOT-BC231412
Lycium andersonii
J. C. Roos
1966-2-12
s.n.
Riverside
2 miles east of Desert Center
Comment
CAS-BOT-BC231418
Lycium andersonii
Peter H. Raven
1958-2-15
11578
Riverside
Corn Springs, Chuckwalla Mountains
Comment
HSC25082
Lycium andersonii
R. W. Spjut
1972-2-7
2179
Riverside
Colorado Desert, 12 mi. S of Jct. 95 on Hwy. 78 near San Bernardino Co. line
305
Comment Read comments Jun 20 2013
RSA774990
Lycium andersonii
Duncan S. Bell
2011-4-7
2171
Riverside
On the east side of the Arica mountains; approximately 2 miles northwest of Priests Well, or approximately 5.2 air miles southwest of the ghost town of Rice.
357
Comment
SEINET3077689
Lycium andersonii
Alan Chamberlain
1957-3-16
Riverside
Peak above streambed in Big Spring Canyon, Box Springs Mountain.
396
Comment
JOTR36408
Lycium cooperi
La Doux, Tasha, K. Callahan, M. Harding, M. Levandowski
2013-5-9
3358
Riverside
Joshua Tree National Park. Little San Bernardino Mtns; Stubbe Springs, near guzzler and spring on densely vegetated slope (STOP1)
1371
Comment
RSA0120557
Lycium cooperi
Duncan S. Bell, Thomas Stoughton
2016-3-16
8940
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; southeastern section of range, approximately 2.5 air miles northeast of Gucci Spring.
399
Comment
UC519978
Lycopersicon esculentum
Louis C. Wheeler
1933-7-27
2040
Riverside
Santa Ana River at Chino Creek Chino Creek; Santa Ana River, Chino Creek
152
Comment
UCR101804
Lythrum californicum
George K. Helmkamp, E. A. Helmkamp
1998-8-17
4441
Riverside
Santa Ana Mtns., San Juan Canyon along the Ortega Hwy (Calif. Hwy 74) beside the Orange Co. line
503
Comment
RSA506441
Lythrum hyssopifolia
L. F. LaPre
1988-7-22
s.n.
Riverside
Santa Rosa Plateau, in the begining of Oak Hill Trail, Natural Conservancy Preserve.
Comment
SDSU7510
Malacothamnus fasciculatus
Thomas A. Zink
1971-7-1
Riverside
Near Redlands Blvd. about 1 mile south of San Timeteo cyn. Rd.
518
Comment
POM10232
Malacothrix californica
Charlotte M. Wilder
1904-5-15
124
Riverside
North side of Jurupa Hills, near Riverside
Comment
UC219554
Malacothrix californica
P. A. Munz
1922-7-4
5974
Riverside
Hemet Valley San Jacinto Mts.
1371
Comment
POM362266
Malacothrix clevelandii
Anstruther Davidson
1892-05
s.n.
Riverside
Banning
Comment Read comments Mar 13 2011
UCR20727
Malacothrix clevelandii
A. C. Sanders
1980-5-14
153
Riverside
Peninsular Range, south side of Hwy 79, 0.8 mi SE of Radec
559
Comment
CAS-BOT-BC347708
Malacothrix glabrata
Noel H. Holmgren; Patricia K. Holmgren; Ruth E. Kern
1973-3-21
6452
Riverside
Rice Valley, 12.3 miles south of Rice
274
Comment
RSA775224
Malacothrix glabrata
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4477
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
CAS-BOT-BC347702
Malacothrix glabrata
Mrs. G. Earle Kelly
1926-4-1
s.n.
Riverside
Mojave Desert
Comment
SEINET11799397
Malacothrix glabrata
Unknown
1936-1
12871
Riverside
Colorado Desert, N of Palm Springs
Comment Read comments Oct 7 2017
UCR91620
Malacothrix saxatilis var. tenuifolia
D. L. Banks, Steve Boyd
1995-6-27
0741
Riverside
NW Palomar Mtns., Agua Tibia Mtns., along the Crosley Road, north of the jct between the Cutca Road; north of the Devils Hole area, north of the Forest Boundary. north of the first gate along the road approx 1/2 mi from Hwy 79
518
Comment
RSA543128
Malosma laurina
Steve Boyd
1991-3-17
5470
Riverside
Jurupa Hills, N of Glen Avon. Cove on S flank, just W of Soto St. from white limestone outcrops to summit E of Pyrite Canyon.
Comment
RSA339615
Malva parviflora
Robert F. Thorne, M. Z. Thorne, Walter Wisura
1978-5-21
51963
Riverside
Murrietta
Comment Read comments Apr 24 2011
RSA335011
Malvella leprosa
Steve Boyd
1985-8-7
1120
Riverside
Santa Rosa Plateau Region, NW base of Redonda Mesa on Tenaja Road, 0.8 mile east of jct with 8S01 and 8S02.
Comment Read comments Feb 26 2013
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
SEINET10940390
Marah horrida
James S. Miller
1992-5-8
Miller 7459
Riverside
1 mi N of California route 74 on Main Divide Road; near NE border of Cleveland National Forest.
900
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
CAS-BOT-BC216183
Marina parryi
Carl B. Wolf
1932-4-28
s.n.
Riverside
Eastern Colorado Desert. S. W Edge of Maria Mts. 10 mi. from Blythe on Rice Road
152
Comment
CAS-BOT-BC218949
Marina parryi
Ira L. Wiggins
1941-3-27
9672
Riverside
South end of Coxcomb Mountains 8 miles northeast of Desert Center
Comment
RSA404235
Marina parryi
M. B. Dunkle
1935-4-17
4550
Riverside
East of Wiley Well, Colorado Desert.
Comment Read comments Dec 14 2011
UCR185117
Marina parryi
LeRoy Gross
2005-3-3
1601
Riverside
Northeastern Colorado Desert, Palen Mountains, S side. Near end of old prospect road
244
Comment
UCR245965
Marina parryi
Duncan S. Bell
2009-3-9
101
Riverside
Arica Mountains, SE section of the range, c. 1.2 air miles from Priest Well, or c. 6.5 air miles SW of ghost town of Rice
307
Comment
UCR85284
Marrubium vulgare
Bern Schwenn
1994-5-28
s.n.
Riverside
Mojave Desert, Joshua Tree National Monument [now J.T. National Park], Cottonwood Spring campground, parking lot at bathrooms, loop 'B.
Comment
UC1026579
Marsilea vestita subsp. vestita
John C. Roos
1952-5-21
5704
Riverside
1 1/2 mi se Perris (San Jacinto river bottomland)
426
Comment
CAS-BOT-BC348066
Matricaria discoidea
A. C. Sanders; T. B. Salvato
2011-3-28
38810
Riverside
Peninsular Range; Perris-Aguanga Basin Region: Menifee Valley, between Sun City and Perris, from McLaughlin & Evans roads intersection east to I-215 Fwy
434
Comment
RSA715764
Matricaria matricarioides
A. C. Sanders
2005-4-22
29589
Riverside
Gavilan Hills: Gavilan Plateau ca. 0.75 air mi. SE of summit of Gavilan Peak.
625
Comment
UCR165193
Medicago polymorpha
S. J. Myers
2001-4-6
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon
976
Comment
RSA180237
Medicago polymorpha
E. W. Lathrop
1965-4-18
5653
Riverside
10 miles west of Murrieta.
Comment
RSA562106
Medicago polymorpha
Steve D. Boyd
1992-4-14
6800
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness Area. Along Verdugo Trail from Tenaja Trail to Bluewater Trail in upper watershed of Bluewater Canyon, S of Sitton Peak.
793
Comment
RSA526493
Melica frutescens
Steve Boyd, Timothy S. Ross
1990-5-11
4689 A
Riverside
Vail Lake area, Arroyo Seco drainage, canyon bottom at N base of Wild Horse Peak, SE of Dripping Springs campground of Cleveland National Forest.
579
Comment
UCR112402
Melica frutescens
A. C. Sanders, Mitch Provance, T. B. Salvato
2000-6-1
23442
Riverside
Menifee Valley, S of Newport Rd., north of Holland Rd. and east of Bradley Rd., 2 miles due east of Railroad Canyon Lake
488
Comment
CAS-BOT-BC281598
Melica imperfecta
H. M. Hall
1899-5-21
1134 a
Riverside
San Jacinto Mts
1676
Comment
LA12137
Melica imperfecta
F. M. Reed;
1904-6-16
1410
Riverside
arroyo tahquitz [?]
Comment Read comments Jan 18 2014
POM8820
Melica imperfecta
I. M. Johnston
1920-5-8
2275
Riverside
Butte due west of Lakeview
Comment
UC38844
Melica imperfecta
H. M. Hall
May 1899
1134 a
Riverside
s side San Jacinto Mountains
1371
Comment
UC818862
Melica imperfecta
C. L. Hitchcock
1940-4-12
6042
Riverside
8 mi nw Elsinore
457
Comment
UCD87741
Melica imperfecta
A. A. Beetle
1944-4-27
3001
Riverside
West of Murietta.
Comment
UCR216402
Melica imperfecta
Mike Bell
2008-3-30
030
Riverside
Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau Ecological Reserve, 5 miles SW of Murrieta, Punta Mesa Trail
537
Comment
UCR49991
Melilotus indicus
S. J. Myers
1987-10-27
s.n.
Riverside
Peninsular Range; Santa Ana Mtns., c. 3 mi. west of Temecula, NE portion of Santa Rosa Plateau, 3/4 mi. east of Walker Basin
488
Comment
UCR194818
Melinis repens
Scott D. White, Justin Wood
2007-4-16
11652
Riverside
Peninsular Range, near Rainbow Valley, mountains west of I-15 Fwy and immediately north of San Diego County boundary
579
Comment
PASA1547
Mentzelia albicaulis
4/28
Riverside
Hidden Springs
Comment Read comments Jun 24 2016
RSA0107459
Mentzelia albicaulis
Duncan S. Bell, Amanda Turek
2009-3-29
148
Riverside
Collecting in the large western drainage of the Arica Mountains, within the Palen/McCoy wilderness area.
434
Comment
RSA676101
Mentzelia involucrata
Scott D. White
2001-4-3
8266
Riverside
Colorado Desert: Shavers Valley. Near the I-10 Freeway, ca. 15 miles east of Indio jtn I-10 / SR 111.
396
Comment
UCR244910
Mentzelia involucrata
Jim Andre
2012-3-19
21379
Riverside
Sonoran (Colorado) Desert, Palen Mountains, along Palen Pass Rd at Palen Pass
383
Comment
CHSC8267
Mentzelia involucrata var. megalantha
Edward L. Smith
1957-4-3
235
Riverside
Located 1 mi. n hwy. 99 to La Palms, Calif., in a wash. San Bernardino Mts.
91
Comment
RSA480016
Mentzelia involucrata var. megalantha
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, D. Nordin, Tim S. Ross
1988-3-10
2139
Riverside
North end Palen Mountains, 2 mi west of Palen Pass.
300
Comment
RSA652295
Mentzelia laevicaulis
Ted States
1949-3-25
s.n.
Riverside
Collected 15 miles east of Indio on Hwy 60, 1/2 mile off road.
457
Comment Read comments Sep 6 2008
UC665898
Mentzelia longiloba
Ira L. Wiggins
1941-3-26
9667
Riverside
1/2 mi s Highway #60 (on desert road to Wiley Well.)
Comment
POM2969
Mentzelia montana
H. M. Hall
1919-12
3829
Riverside
[Unspecified]
Comment
POM14286
Mentzelia veatchiana
P. A. Munz
1922-4-29
5113
Riverside
Aguanga
Comment
RSA0120306
Mentzelia veatchiana
Duncan S. Bell
2016-4-16
9322
Riverside
Whitewater Watershed; Whitewater Canyon; collecting in Rainbow Canyon, approximately 2.5 air miles east northeast of Kitching Peak.
1023
Comment
RSA771698
Mentzelia veatchiana
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4698
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm)., Between N33.97538, W116.65161 and N33.97538 and W116.65126
604
Comment
RSA387358
Mesembryanthemum nodiflorum
Steve Boyd
1986-4-19
1713
Riverside
Warm Springs Valley, Alberhill Creek E of Nichols Road.
Comment
UCR90392
Micropus californicus var. californicus
D. L. Banks, Steve Boyd
1995-5-9
0338
Riverside
NW Palomar Mtns., N of the Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., the Dorland Mtn. area, west of the Dripping Springs Alcove Area, west of Woodchuck Campground
732
Comment
UCR211732
Microseris douglasii subsp. douglasii
Fred M. Roberts, R. E. Riefner Jr., D. E. Bramlet
2005-4-22
6174
Riverside
Perris Basin, Winchester Valley, corner of Patterson and Patton Roads
448
Comment
RSA524441
Microseris douglasii subsp. platycarpha
Steve Boyd, Timothy S. Ross, Laurel Arnseth, Jaime Bonilla
1990-4-3
4057
Riverside
Vail Lake area, summit of Big Oak Mountain at E end
793
Comment
UCR102896
Microseris heterocarpa
A. C. Sanders
1997-4-3
20167
Riverside
Lake Skinner area, N edge of large clay patch adjacent to the E side of the Skinner entrance road, c. 1-2 km NE of Borel Road.
473
Comment
UCR213305
Microseris heterocarpa
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-3-31
37702
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
UCR103258
Microseris lindleyi
B. G. Pitzer, O. F. Clarke, S. Reed, G. Ruiz
1998-3-7
3569
Riverside
San Bernardino Mountains, Wildlands Conservancy's Mission Creek Preserve, c. 2 mi. up canyon from entrance at ranch gate, on Mission Creek Road, off of Calif. Hwy 62
762
Comment
OBI37455
Mimetanthe pilosa
Melody Lardner
1981-5-28
190
Riverside
In the Box Springs Mts on Box Springs Mt Rd 2.5 mi from the corner of Pigeon Pass Rd and Box Springs mt Rd
914
Comment
JEPS4592
Mimulus aurantiacus var. pubescens
C. V. Meyer
June 1927
211
Riverside
Idyllwild Grade San Jacinto Mts.
914
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
UC488887
Mimulus aurantiacus var. pubescens
C. V. Meyer
June 1927
Riverside
Idyllwild Grade
1066
Comment
UCR268294
Mimulus aurantiacus var. pubescens
Jim Andre
2012-6-15
30526
Riverside
San Jacinto Mountains, San Bernardino National Forest, along Hwy 243, 8.6 miles south of Hwy I-10 at Banning, just northeast of Hungry Hollow and Poppet Flat
1309
Comment
RSA0030783
Mimulus aurantiacus var. pubescens
N. C. Cooper
1944-6-16
1428
Riverside
San Jacinto Mtns. Pine Cove.
1524
Comment
RSA517928
Mimulus aurantiacus var. puniceus
Steve Boyd
1986-3-1
1362
Riverside
Gavilan Hills, Gavilan Plateau: 1/4 mile south of Harford Springs County Park
640
Comment
UC519885
Mimulus aurantiacus var. puniceus
K. Kinsel
1930-4-17
Riverside
near Perris
Comment Read comments Nov 8 2011
RSA0059089
Mimulus bigelovii
Norman C. Cooper
1944-6-17
1417
Riverside
San Jacinto Mtns. above Banning.
1220
Comment
UC56260
Mimulus bigelovii var. bigelovii
H. M. Hall
1902-4-11
2804
Riverside
Coyote Canyon, w borders of desert Colorado Desert
137
Comment
SFV17401
Mimulus brevipes
M. S. Valenzuela, P. Wilson
1998-6-2
67
Riverside
Highway 74 near mile marker 54. Found along a creek.
Comment
UCR172789
Mimulus brevipes
Wayne Law, Jun Hu
2000-5-16
15
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
RSA557872
Mimulus floribundus
Steve Boyd, Orlando Mistretta
1992-4-23
7058
Riverside
San Mateo Canyon Wilderness Area, along San Mateo Creek from Riverside Co. line, following San Mateo Trail upstream to the confluence with Bluewater Canyon.
243
Comment
UC1922190
Mimulus floribundus
Naomi Fraga, Ilene Anderson, Mike Hamilton, Michael Wall, Gary Wallace
2006-9-7
1778
Riverside
Peninsular Ranges; San Jacinto Mountains region; Mount San Jacinto State Park, Hidden Lake.
2652
Comment
RSA395895
Mimulus fremontii var. fremontii
Steve Boyd
1986-4-22
1751
Riverside
Temescal Canyon: Stable alluvial benches of Indian wash just south of I-15.
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
SBBG22451
Mimulus moschatus
H. and M. Dearing
1942-3-9
4820
Riverside
Eagle Cyn near Palm Springs
Comment
RSA586335
Mimulus palmeri
D. L. Banks, S. D. Boyd
1995-5-3
200
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco.
500
Comment
UC1931067
Mimulus pilosellus
Scott D. White, Justin Wood
2008-7-8
12397
Riverside
San Jacinto Mountains: Johnson Meadow.
Comment Read comments Sep 26 2019
UCR193982
Mimulus pilosus
A. C. Sanders
2008-7-25
35900
Riverside
Peninsular Range; San Jacinto Mtns., east side of May Valley, NE of Bonita Vista Rd. at foot of hills
1543
Comment
RSA395889
Minuartia douglasii
Steve Boyd
1986-4-20
1724
Riverside
Gavalin Hills-Gavalin Hills: Harford Springs Co. Park.
Comment
SBBG35039
Minuartia douglasii
T. L. Secrest
1951-5-21
Riverside
3 mi S of Banning
1066
Comment
UCR226606
Mirabilis bigelovii var. retrorsa
Jim Andre
2011-2-18
15818
Riverside
Coachella Valley, north end of valley at base of Morong Canyon, 0.5 mi north of indian Canyon Road, 1 mi west of Hwy 62
473
Comment
UCR107394
Mirabilis californica
B. G. Pitzer
1997-3-23
2949
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
RSA717494
Mirabilis laevis
John Green, S. J. Myers
2003-6-25
s.n.
Riverside
French Valley, Greenway site along Tucalota Creek ca. 1 mile east of Murrieta Hot Springs.
396
Comment
RSA465235
Mirabilis laevis var. crassifolia
Christopher Davidson
1973-4-1
1797
Riverside
Hwy 71/79, appx. 7 mi from jct of Hwy 395 south.
412
Comment
UC1719519
Mirabilis laevis var. villosa
D. Atwood
1993-3-26
17669 a
Riverside
Santa Ana Mts., 1.5 mi. S. of Lake Elsinore, along Hwy 74.
670
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
RSA0042111
Mirabilis tenuiloba
Duncan S. Bell, LeRoy Gross
2014-3-6
6191
Riverside
Santa Rosa Mountains; Toro Canyon on the east side of Martinez Mountain.
259
Comment
JEPS9988
Mohavea confertiflora
E. E. Schellenger
May 1920
Riverside
e of Coachella (Colorado Desert); Colorado Desert
Comment
RSA0123283
Mohavea confertiflora
Duncan S. Bell, Larry Heronema, Isaac Marck, Evan Meyer
2016-3-22
8996
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
UC1063092
Mohavea confertiflora
H. S. Yates
1937-3-23
6429
Riverside
Painted Canyon
121
Comment
UC1595755
Mohavea confertiflora
W. Wisura, J. Dolan, M. Wall
1992-3-24
4628
Riverside
10 mi NE of Mecca on Box Canyon Road
Comment
UCD99623
Mollugo cerviana
B. Pitzer
1997-10-19
3356
Riverside
N foot of Chuckwalla Mts., Eagle Mtn Rd on S side of Hwy I-10. 0.8 mile S of Hwy at Powerline Rd.
500
Comment
LA54310
Monardella australis subsp. australis
Ed Peterson; J. A. Ewan
1930-9-1
2163
Riverside
Mt San Jacinto
3293
Comment
LA96069
Monardella linoides subsp. linoides
Elizabeth McClintock;
1941-5-31
40
Riverside
1.5 to 2 mi from turn off to Anza Mounument, on rd to Coyote Canyon
Comment
POM122454
Monardella linoides subsp. linoides
Marcus E. Jones
1926-1
s.n.
Riverside
Corn Springs, Colo. Desert
Comment
LA96107
Monardella nana
Elizabeth McClintock; Harlan Lewis
1941-6-29
75
Riverside
Santa Rosa Mountains, road up. 4.5 mi above Pines to Plams Hwy
Comment
RSA679187
Monardella nana subsp. arida
Michael Denslow, M. W. Denslow Sr., Naomi S. Fraga
2003-7-16
1459
Riverside
Santa Rosa Mountains, first peak west of Toro Peak.
2617
Comment
SEINET10582421
Monardella nana subsp. arida
A. Graff
1993-6-24
Graff 59
Riverside
San Bernadino National Forest, Santa Rosa Mtn. 1.4 miles down Santa Rosa Mtn. Rd. (USNFS Rd. 7S02) from Santa Rosa Camp, on right roadside, west-facing slope (heading back towards Hwy. 74). T7S,R5E,S29. Locally abundant in sun and shade of Pinus jeffreyi, Quercus chrysolepis, with Eriophyllum confertiflorum, Lonicera subspicta, Phlox austromontana, Galium andrewsii, Eriogonum fasciculatum var. foliosum, Amorpha californica, Bromus sitchensis, Castilleja sp.
Comment
SEINET3996320
Monardella nana subsp. tenuiflora
Noel H. Holmgren, Liew Fah Seong
1969-6-17
3579
Riverside
San Jacinto Mountains, County Road R1, 1/4 mile above Bay Tree Spring.
Comment
UC1499838
Monardella nana subsp. tenuiflora
Elizabeth McClintock
1941-7-22
131
Riverside
a short distance below Keen Camp turn off (on the Idyllwild road); San Jacinto Mts.
Comment
UC1499916
Monardella nana subsp. tenuiflora
E. McClintock, H. Lewis
1941-6-22
72
Riverside
1 mi from fork in road going to public camps, on the Banning-Idyllwild road
Comment
RSA96049
Monardella robisonii
E. K. Balls
1954-8-4
19752
Riverside
grown in Botanic Garden.
Comment
RSA26986
Monoptilon bellidiforme
C. L. Hitchcock
1940-3-31
5880
Riverside
0.5 mile below Cottonwood Springs
Comment
HSC49189
Monoptilon bellioides
D. L. Goforth
1979-4-11
116
Riverside
Box Canyon, 10 mi. E of Mecca on State Rte. 195.
220
Comment
JEPS31419
Monoptilon bellioides
Dr. L. M. Newlon
1922-4-4
444
Riverside
about 5 mi s Palm Springs; Andreas Canyon
Comment
UC501449
Monoptilon bellioides
Frank W. Peirson
1927-4-24
7899
Riverside
Cottonwood Spring
Comment Read comments Oct 9 2010
UCR147839
Monoptilon bellioides
Steve Boyd, Et al.
2004-5-14
11285
Riverside
Colorado Desert; Chocolate-Chuckwalla Mountains region, Western edge of the Chocolate Mountains, along Gas Line Road in major wash system west of Iris Wash drainage, within boundaries of U.S. Navy Chocolate Mountains Aerial Gunnery Range
570
Comment
POM13069
Muhlenbergia filiformis
E. C. Jaeger
1921-6-24
s.n.
Riverside
Long Valley
Comment
RSA0104694
Muhlenbergia microsperma
Duncan S. Bell, Sarah DeGroot, Cheryl Sevilla
2015-3-5
7762
Riverside
Chuckwalla Mountains; a side canyon off of Irish Wash, approximately 1.5 air miles southwest of Aztec Well.
696
Comment
RSA583746
Muhlenbergia microsperma
Steve Boyd
1995-4-24
8485
Riverside
Palomar Range, Agua Tibia Wilderness Area, Arroyo Seco drainage on northern flank of Agua Tibia Mountain at the north base of Wildhorse Peak, along the Wildhorse Trail near the northeastern corner of the Wilderness.
671
Comment
RSA718830
Muhlenbergia microsperma
Michael Honer, L. Hulse
2004-4-3
1921
Riverside
Rockhouse Canyon, appx. 1/2 mi. N of intersection with Fargo Canyon.
610
Comment
UCR90300
Muhlenbergia microsperma
F. M. Reed
1920-5-24
4351
Riverside
Riverside, Box Springs Mtns: Canyon east of Highgrove, above Eureka Ranch
396
Comment
OBI22027
Muhlenbergia porteri
Robert F. Hoover
1966-10-15
10175
Riverside
Bighorn Dr, San Jacinto Mts
Comment
SEINET3082644
Muhlenbergia porteri
Jim Andre, T. La Doux
2008-9-16
10689
Riverside
Mojave Desert: Joshua Tree National Park, along Bell Moutain Road atop Bell Mountain, c. 0.3 mi. north of radio tower (Queen Mountain 7.5' Q.)
1359
Comment
POM259180
Muhlenbergia richardsonis
P. A. Munz
1938-8-13
15326
Riverside
Cedar Spring, north base of Santa Rosa Peak.
2287
Comment
UC39890
Muhlenbergia richardsonis
H. M. Hall
July, 1901
2341
Riverside
vicinity of Deer Springs San Jacinto Mountains
2743
Comment
UCR215365
Muilla maritima
Fred M. Roberts
2006-6-21
6342
Riverside
Peninsular Range; San Jacinto Mountains, Little Thomas Mountain; Thomas Mountain Road, 0.5 km west summit of peak
1866
Comment
RSA532577
Myosurus minimus subsp. apus
D. E. Bramlet, P. Gordon-Reedy
1991-5-8
2121
Riverside
30m east of California Ave. and 75m north of the AT and SF railroad tracks. The population is NE of the intersection of California Ave. and Marvin Hull Road. Some 10-300m west of MWD Canal.
498
Comment
UCR266314
Myosurus minimus subsp. apus
D. E. Bramlet
1991-4-3
2110
Riverside
Perris-Aguanga Basin region, west of Hemet, west of Warren Rd. across from Hemet-Ryan Airfield
457
Comment
SBBG270
Myriopteris parryi
H. and M. Dearing
1936-12-26
2931
Riverside
wash near bottom of Palms and Pines Hwy
Comment
RSA388844
Najas marina
Richard Yeo
1977-6-17
s.n.
Riverside
Canyon Lake, ca. 3.5 miles southeast of Arlington
Comment Read comments Dec 2 2014
UCD138165
Najas marina
Richard Yeo
1977-6-17
s.n.
Riverside
Canyon Lake, ca. 3.5 miles southeast of Arlington.
Comment Read comments Dec 2 2014
RSA421100
Nama demissa
M. B. Dunkle
1935-3-30
4418
Riverside
Pinto Basin, Colorado Desert.
915
Comment
RSA517829
Nama demissa
Steve Boyd, Orlando Mistretta
1986-3-13
1448
Riverside
West side Palen Mts.: NE of Desert Center.
Comment
RSA74713
Nama demissa var. deserti
F. W. Peirson
1920-2-15
2315
Riverside
Palm Springs, Tahquitz Camp.
Comment
CAS-BOT-BC259762
Nassella cernua
A. G. Vestal
1927-3-28
s.n.
Riverside
Near Banning
Comment
RSA660535
Nassella lepida
Orlando Mistretta
1992-6-10
525
Riverside
Cleveland National Forest: Along old road coming off 3504 W of Sierra Peak. Head of road.
Comment
SEINET225791
Nassella pulchra
E. W. Lathrop
1959-5-29
4587
Riverside
Cleveland National Forest ; 14 miles West of Murrieta Tenaja Canyon.
Comment
SEINET231382
Nassella pulchra
Kay L. Tomlinson, Deborah L. Kama; Robert F. Thorn
1985-3-27
890
Riverside
Santa Rosa Plateau Mesa de Colorado
610
Comment
RSA561867
Navarretia atractyloides
Steve Boyd, T. S. Ross
1992-6-10
7623
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. San Mateo Canyon, near the junction of Tenaja Road (7S01) and Los Alamos Road (7S04) at the confluence of Los Alamos Creek with main trunk of San Mateo Creek.
405
Comment
UCR139620
Navarretia atractyloides
A. C. Sanders
2004-7-1
28388
Riverside
Perris-Aguanga Surface/Menifee Valley Region, Paloma Valley, large rocky hill (1762 ft.) 1 mi. east of Murrieta Rd. and 1 mi. N of Bundy Canyon Rd., c. 5 miles due south of Sun City
488
Comment
RSA550475
Navarretia fossalis
D. E. Bramlet
1996-5-28
2293
Riverside
The site is approximatly 8km southwest of Hemet. The vernal pools are located northwest of the intersection California Ave. and Stowe Rd. The pools are located some 5-500 ft. N of Stowe Road and some 20-700 ft west of California Ave.
456
Comment
RSA789883
Navarretia intertexta
Jeremiah George
2012-3-4
s.n.
Riverside
Lake Elsinore area, south of Nichols Rd. and east of Baker St.
387
Comment
UCR114125
Nemacladus orientalis
B. G. Pitzer, J. Ross
1998-3-8
3608 .3
Riverside
Sonoran (Colorado) Desert, N-facing bajada on south side of Hayfield Lake, between lakebed and Hwy I-10
427
Comment
JEPS5228
Nemacladus ramosissimus
W. L. Jepson and H. M. Hall
May 17 1901-Jun 1 1901
1271 B
Riverside
San Jacinto River
Comment
RSA75139
Nemacladus rubescens
F. W. Peirson
1926-1-31
6486
Riverside
About 2 miles from Dos Palmas on road to Mecca, Colorado Desert.
Comment
RSA421339
Nemophila menziesii
Ora M. Clark
1929-4-7
2038
Riverside
S. Hemet.
Comment
UCR241479
Nemophila menziesii
Tracy Tennant, Jeffrey Ross
1998-4-9
MOR- 1006
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, Wood Canyon, east of upper Potrero Canyon
1305
Comment
UCSB10586
Nemophila menziesii
Wedberg, H.
1957-3-22
Riverside
Hwy. 71, near Alberhill
Comment
RSA33902
Nemophila menziesii var. integrifolia
N. C. Cooper
1945-5-24
1632
Riverside
Big Oaks Canyon, San Gorgonio Mountains, Banning.
1220
Comment
CSUSB122
Nemophila menziesii var. menziesii
Kenneth Hibberd
1966-2-20
Riverside
Arlington Ave., 1 mile east of Victoria Street, 100 yards south of road. City of Riverside.
304
Comment
UCR50430
Nemophila pedunculata
Bill Wagner
1988-3-2
s.n.
Riverside
Peninsular Range, Glenoaks Road, c. 2.5 mi south of Lake Skinner and c. 8 mi NE of Temecula.
564
Comment
UCR270185
Nerium oleander
A. C. Sanders, Jeanne Marie Acceturo & participants in Jepson Workshop
2016-4-2
42410
Riverside
Peninsular Range, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, south end of Los Caballos Road, vicinity of lab and old Emerson house site
488
Comment
RSA699016
Nicotiana attenuata
J. R. Bruff
1934-6-19
548
Riverside
San Jacinto Mountains.
Comment
UC406106
Nicotiana clevelandii
E. E. Schellenger
1911-2-25
Riverside
Shavers Well; Colorado Desert
Comment
UC68730
Nicotiana clevelandii
H. M. Hall
1905-4-16
5802
Riverside
10 mi w Coachella (Marshall Canyon); Colorado Desert, Marshall Canyon
91
Comment
UC1125156
Nicotiana glauca
A. Lewis
1934-3-4
309
Riverside
Tin Mine Canyon; Cleveland National Forest, Corona Quad.
762
Comment
HSC21284
Nicotiana obtusifolia
L. S. Rose
1967-12-19
67182
Riverside
La Quinta
15
Comment
JOTR30057
Nicotiana obtusifolia
La Doux, Tasha, Mike Bell, Katy Mathews, Alice Miller, Amber Holt
2007-5-23
1690
Riverside
Joshua Tree National Park. Stop #1 = Near Geology Tour rd., N of Malapai Hill
1267
Comment
UC1922494
Nicotiana obtusifolia
Scott D. White, Jennifer H. Jones, James Huelsman
2005-4-14
10890
Riverside
Sonoran Desert: Eastern Coachella Valley. Bajada beneath Mecca Hills, just east of Coachella Canal.
Comment
JEPS12374
Nicotiana quadrivalvis
W. L. Jepson
May 17 1901-Jun 1 1901
1582
Riverside
Temescal Wash; sw Riverside County
Comment
UCR153675
Nicotiana quadrivalvis
Scott D. White
1999-5-24
7398 B
Riverside
Peninsular Ranges/ Perris-Aguanga Basin, San Jacinto Valley, San Jacinto River wash: just N of the city of San Jacinto, about 1 mile SE of State St. Bridge
479
Comment
RSA648734
Nolina bigelovii
J. C. Roos
1948-5-15
3852
Riverside
Lost Palms Canyon, Eagle Mountains., Colorado Desert.
Comment
RSA305665
Nolina parryi
Walter Wisura, C. W. Tilforth
1979-10-11
1924
Riverside
South end of Thomas Mountain Road, west of Highway 74, south of Lake Hemet.
Comment
RSA752092
Oenothera alyssoides
Mary Edmunds
1932-3-26
33
Riverside
Mc Intyre Ranch-Oasis Coachella Valley.
Comment
CAS-BOT-BC167128
Oenothera californica
A. C. Sanders; D. Malueg
2003-5-8
26562
Riverside
San Jacinto Valley: San Jacinto Riverbottom, north of San Jacinto and SE of State St.
465
Comment
UCR133714
Oenothera californica subsp. californica
N. C. Cooper
1944-4-22
1143
Riverside
San Gorgonio Pass, Banning
701
Comment
UCR84980
Oenothera deltoides
A. C. Sanders, K. C. Rose, D. Woodard
1995-3-22
16216
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
POM355581
Oenothera deltoides subsp. deltoides
Francis Fultz
s.n.
Riverside
Colorado Desert.
Comment
SEINET10492350
Oenothera deltoides var. cineracea
Billy Joe Cox
1975-4-23
Cox 4171
Riverside
Palo verde, 1-3 km w, creosote desert scrub; sandy and gravelly entisols;
70
Comment
POM14086
Oligomeris linifolia
P. A. Munz, D. D. Keck
1922-4-14
4961
Riverside
Indian Wells
107
Comment
UC310592
Oligomeris linifolia
Philip A. Munz
1926-1-31
9970
Riverside
Dos Palmas Spring; Colorado Desert, Dos Palmas Spring
Comment
UCR50294
Oligomeris linifolia
B. G. Pitzer, S. J. Myers, J. Wilkinson
1988-2-21
607
Riverside
Sonoran (Colorado) Desert, S end of Coxcomb Mtns, 0.2 mi. north of Hwy 177 (Old Desert Center - Rice Road), at 10.6 mi. NE of Desert Center
229
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
SD173197
Oncosiphon piluliferum
Robert Noll
1998-3-23
Riverside
Moreno Valley, east of Lake Perris along JFK Dr. [corrected from Blvd.]
Comment Read comments Sep 12 2011
SD237345
Oncosiphon piluliferum
A. C. Sanders, John F. Green
2012-3-26
39992
Riverside
Peninsular Range; Santa Ana Mtns. Area: Temescal Canyon, De Palma Rd. near Indian Truck Trail, west of Lee (Corona) Lake near edge of a commercial development.
363
Comment
SEINET241485
Oncosiphon piluliferum
A. C. Sanders, Mitch Provance
2001-5-8
24210
Riverside
Perris-Aguanga region: Moreno Valley, along I-215 just S of March Field Museum, 0.7 mi. S of Van Buren Blvd.
465
Comment
UCR241807
Oncosiphon piluliferum
A. C. Sanders, Dave King
2013-4-11
40791
Riverside
Peninsular Range; SE edge Gavilan Hills, hills east of Hwy 74 and south of Perris, SCE power line route NE of intersection of Theda and Eugene streets
511
Comment
UCR96902
Oncosiphon piluliferum
D. E. Bramlet
1992-5-6
2265
Riverside
Peninsular Ranges/ Perris-Aguanga Basin, San Jacinto Wildlife Area, c. 920 m NW of Lakeview, 487 m west of Davis Rd. and 46 m north of Marvin Rd
433
Comment
POM314609
Opuntia basilaris var. basilaris
J. W. Toumey
1895-4-10
s.n.
Riverside
Banning.
Comment
UCR41330
Opuntia basilaris var. basilaris
N. M. Fellows
1984-11-12
19
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
RSA247286
Opuntia bigelovii
C. B. Wolf
1932-10-12
4301
Riverside
Northwest end of Pinto Basin, about 4 mi east of El Dorado Queen Mine.
915
Comment
JEPS66898
Opuntia polyacantha
W. L. Jepson
1901-5-22
1384 a
Riverside
between Van Deventer Flats and Santa Rosa Indian Village (probably towards Toro Peak); Santa Rosa Mts.
Comment
RSA356646
Orcuttia californica
R. F. Thorne, C. W. Tilforth, Larry E. DeBuhr, E. Lathrop
1975-8-29
79300
Riverside
Santa Rosa Plateau: Rancho California, Mesa de Burro.
609
Comment
UCR37410
Orcuttia californica
Steve Boyd
1984-4-18
s.n.
Riverside
Skunk Hollow, 6 mi east of Murrieta, SW of the Lake Skinner dam.
457
Comment
JEPS46553
Orobanche
Rimo Bacigalupi with Paul C. Hutchison
1958-2-19
6205
Riverside
20 mi n Desert Center (along the Parker Dam Hwy from Rice to Desert Center, and about 3-4 mi e of eastern base of Coxcomb Mts.); Colorado Desert
243
Comment
JEPS85950
Orobanche cooperi
L. R. Heckard with R. Bacigalupi
1977-3-15
4528
Riverside
along Rice Rd. ca. 16 mi. n.e. Desert Center
Comment
CAS-BOT-BC502867
Orobanche cooperi subsp. cooperi
James R. Shevock
1986-3-23
11352
Riverside
Along Ca Hwy 177 (Desert Center--Rice Road), 10 mi S of Hwy 62 and about 17 mi N of Desert Center
200
Comment
RSA402100
Orthocarpus purpurascens
G. R. Johnstone
1934-3-27
s.n.
Riverside
Near Wildomar. Inland route to Temecula.
Comment Read comments Dec 11 2011
SEINET156289
Orthocarpus purpurascens
Norman C. Cooper
1944-4-21
1127
Riverside
Banning.
701
Comment
RSA501069
Orthocarpus purpurascens var. purpurascens
Steve D. Boyd, Tim S. Ross, L. Arnseth
1989-4-1
3187
Riverside
Vail Lake area, recent burn in hills just to SW of the dam.
488
Comment
RSA586151
Osmorhiza brachypoda
D. L. Banks, S. D. Boyd
1995-3-30
113
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.
719
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
UCR217651
Oxytheca caryophylloides
Karyn L. Drennen, Kim Sparks
2010-6-17
12
Riverside
San Jacinto Mountains, Along Black Mountain Road (4S01), 2.6 km east of Lake Fulmor and 1.85 km south-southeast of Black Mountain.
1808
Comment
RSA17258
Paeonia californica
Carl B. Wolf
1936-6-17
7955
Riverside
Santa Ana Mountains, Tenaja Road: road to La Cienaga, 1.4 mile off Ortega Highway.
610
Comment
CAS-BOT-BC327942
Palafoxia arida
D. B. Dunn; H. Brown
1947-1-12
2840
Riverside
Pushawalla Canyon, Indio Hills
Comment
SFV7072
Palafoxia arida
T. Gordon, K. A. Wilson, M. H. Grayum, K. Felt
1974-11-16
772
Riverside
Along US Highway 95 in Big Wash at east end of county.
116
Comment
UC583283
Palafoxia arida var. arida
Lewis S. Rose
1936-1-1
36003
Riverside
L. A. Aqueduct Road 15 mi n Indio; Colorado Desert
304
Comment
VVC2045
Panicum hirticaule var. hirticaule
Tim Thomas, Alice Karl
2011-10-18
5530
Riverside
Sonoran Desert, Hayfield Lake 4 miles east of Chiriaco Summit; just north of Hwy 10. In northwest portion of lake bed.
437
Comment
UCR101
Panicum urvilleanum
S. J. Southwell
1971-5-2
s.n.
Riverside
Sonoran (Colorado) Desert, Windy 'Gap' [Point] sand dune, c. 10 mi. NW of Palm Springs on Hwy 111
305
Comment
UCD111487
Parietaria hespera var. californica
A. C. Sanders; Mitch Provance, T. B. Salvato
2001-5-7
24172
Riverside
Perris-Aguanga Basin Region: S of Hemet, E end of Diamond Valley, along Gibbel Rd. 0.5-0.75 mi. E of State St., between Silver Dew Dr. and Morse Girard St., slopes and wash below the mouth of Avery Canyon.
502
Comment
UCR198163
Parietaria pensylvanica
Michael Honer, L. Hulse
2004-4-3
1895
Riverside
Colorado Desert, Little San Bernardino Mountains, nameless canyon c. 1 mi west of Pushawalla Canyon, leading up to MWD aqueduct
488
Comment
SBBG3284
Parkinsonia florida
H. and M. Dearing
1941-4-9
4627
Riverside
near Mecca
Comment
SBBG3286
Parkinsonia florida
H. and M. Dearing
1937-4-10
Riverside
Aqueduct Rd 8 mi N of Indio [Long Cyn]
Comment
UCR214713
Parkinsonia florida
A. C. Sanders
2010-3-23
37547
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, at SW foot of Palen Mountains
130
Comment
SEINET10907017
Parkinsonia florida
Billy Joe Cox
1975-6-26
Cox 4202
Riverside
1-3 km W, (ca 32 mi S of Blythe).
70
Comment
RSA6980842
Parosela californica
J. R. Bruff
1928-10-25
s.n.
Riverside
Whitewater.
Comment
RSA782786
Pectis papposa var. papposa
Stephanie Rockwood, Christi Gabriel
2011-10-5
065
Riverside
Alligator ACEC. Desert Center Exit off I10. Follow route to Granite Mine.
399
Comment
UCD134925
Pectis papposa var. papposa
G. L. Webster; R. Hildreth
1966-12-10
7465
Riverside
Joshua Tree National Monument, near Cottonwood Canyon.
701
Comment
SD127609
Pectocarya heterocarpa
David Charlton
1988-2-18
1147
Riverside
Alluvial fan, Fargo Canyon Road to Cottonwood Wash, south of Joshua Tree National Park,1 mile east of junction Dillon Road and Fargo Canyon Rd
609
Comment
RSA660562
Pectocarya linearis
Starr Streight
1982-4-17
76
Riverside
Field north of Santa Rosa road, 5.7 miles east of Lake Mathews Road.
Comment
UCR171952
Pectocarya linearis
John F. Green
2006-4-18
s.n.
Riverside
NE of Murrieta, just south of Los Alamos Rd. ('Clinton Keith Rd.'), on E and W sides of Liberty Rd. border between City of Murrieta and unincorporated French Valley
415
Comment
UCR174049
Pectocarya linearis
A. C. Sanders
2006-5-19
32421
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
UCR88575
Pectocarya linearis
A. C. Sanders, J. C. Lyman
1995-4-16
16564
Riverside
San Bernardino Valley, Glen Avon: sand dune area on N slope of the Jurupa Hills (draining toward Fontana), Pyrite St. Canyon
335
Comment
RSA611563
Pectocarya linearis subsp. ferocula
R. S. Woglum
1939-4-22
2194
Riverside
Peninsular Ranges: Near Aguanga; Cleveland National Forest.
Comment Read comments Jun 9 2012
UCD120129
Pectocarya linearis subsp. ferocula
T. B. Salvato; A. C. Sanders
2005-5-17
888
Riverside
San Jacinto Mtn foothills San Jacinto River east of Valle Vista, just downstream from the Forest Service boundary and N of Calif. Hwy 74.
549
Comment
RSA543783
Pectocarya penicillata
Steve Boyd, Tim Ross, Mike Hammitt
1991-5-2
6040
Riverside
Vail Lake region, SW and W flanks of Billy Goat Mountain, 3 miles N Hwy 79, 1 mile W of Hwy 371, N of Aguanga.
600
Comment
SDSU21548
Pectocarya penicillata
Mary V. Hood
1945-3-25
Riverside
Aguanga, Riverside Co.
597
Comment
UCR241780
Pectocarya penicillata
A. C. Sanders, Timothy W. Chumley
2013-4-2
40734
Riverside
Peninsular Range, Temescal Canyon at west side of Horsethief Canyon Rd., south of I-15 Fwy, SE of Corona (Lee) Lake
390
Comment
UCR804
Pectocarya penicillata
J. E. Dimitman
1957-4-1
s.n.
Riverside
at the top of Pigeon Pass
Comment
RSA678271
Pectocarya peninsularis
Valerie Soza, J. M. Porter, Gary D. Wallace
2001-4-2
1081
Riverside
Little San Bernardino Mountains region: Big Morongo Wash.
473
Comment
UCR216202B
Pectocarya peninsularis
Jim Andre, T. La Doux
2009-2-25
10834 B
Riverside
Sonoran (Colorado) Desert, Palen Dry Lake; c. 6 miles north of I-10 freeway, c. 15 miles east of Desert Center
129
Comment
UCR281259
Pectocarya recurvata
Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett
2017-3-28
317- 53
Riverside
Temescal Valley, Southern foot of the Gavilan Hills, slopes west of Black Powder Rd.
427
Comment
RSA651845
Pellaea andromedifolia
N. R. Zabriskie, Walter Zabriskie
1970-3-28
278
Riverside
Andreas Canyon. [near Palm Springs] ca. 50 feet south of stream, almost opposite entrance to ''North Canyon''.
365
Comment
SEINET7073394
Pellaea andromedifolia
A. G. Vestal
1963-4-23
s.n.
Riverside
About 0.6 mile up Railroad Canyon Road southeast of Lake Elsinore. Coordinate datum: NAD27.
Comment
SEINET13709265
Pellaea andromedifolia
J. Adams, J. Adams (Botany)
1966-1
743
Riverside
Santa Rosa Plateau, Dirt Rd from Murrieta to De Luz 2500 Ft
762
Comment
RSA33509
Pellaea andromedifolia var. andromedifolia
Norman C. Cooper
1944-5-7
1197
Riverside
Banning
701
Comment
RSA686925
Pellaea mucronata
P. J. Remple
1942-3-21
s.n.
Riverside
Whitewater Canyon.
Comment
SBBG35016
Pellaea mucronata
T. L. Secrest
1951-5-19
Riverside
San Jacinto Mtns
Comment
UCR89842
Pellaea mucronata
Scott D. White, S. J. Myers, S. Ogg Wilcox
1995-6-16
3307
Riverside
Peninsular Range; Santa Ana Mns., Proposed pipeline route; Lake Elsinore Pumped Storage Hydroeletric Project. west of Lake Elsinore, SE of Hwy 74
915
Comment
UC42630
Pellaea mucronata var. californica
S. B. Parish and W. F. Parish
July 1880
6
Riverside
San Jacinto Mts
Comment
UCR82882
Pennisetum setaceum
A. C. Sanders, P. J. MacKay
1994-10-23
15848
Riverside
San Bernardino Mtns/Colorado Desert, Whitewater River Canyon, between the trout hatchery and Bonnie Bell
671
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
RSA650289
Penstemon centranthifolius
G. Foster
1961-5-12
121
Riverside
Highway to Idyllwild, Beaumont side.
Comment Read comments Feb 18 2013
RSA69368
Penstemon centranthifolius
G. R. Campbell
1951-5-30
16141
Riverside
just west of Cahuilla.
1067
Comment
RSA96996
Penstemon centranthifolius
R. M. Straw
1953-6-5
446
Riverside
0.2 mi. west of Palms to Pines Hwy on road to Anza.
Comment
UCR135734
Penstemon clevelandii
Mitch Provance, Kerry Knudsen, Petra Wester
2004-5-8
9020
Riverside
Santa Rosa Mtns., c. 0.05 miles S on Santa Rosa Mt. Road from Hwy 74
1402
Comment
JEPS7550
Penstemon clevelandii var. connatus
Marjorie D. Clary
1932-6-5
962
Riverside
Dead Indian Trail Santa Rosa Mts., Carrizo Creek, Dead Indian Trail
Comment
POM15011
Penstemon grinnellii
Mary F. Spencer
1922-7-2
1670
Riverside
FernValley. Idyllwild.
1829
Comment
NY650487
Penstemon rostriflorus
G. D. Wallace
1966-7-3
633
Riverside
East end of the San Jacinto Mountains up Thomas Mountain Road
Comment
RSA180448
Penstemon spectabilis
E. W. Lathrop
1965-5-7
5713
Riverside
5 miles SW of Murrieta on the De Luz Road.
Comment
UCR98677
Penstemon spectabilis
S. J. Myers
1995-6-9
s.n.
Riverside
Peninsular Range, Lake Elsinore, 0.5 mi south of intersection of Grand Ave. and Ortega Hwy (State Hwy 74)
457
Comment
NY661178
Penstemon spectabilis var. spectabilis
R. M. Straw
1953-6-25
485
Riverside
Northwest slope of Santa Rosa Mountain, along truck trail, San Jacinto Mountains
1828.8
Comment
CAS-BOT-BC330345
Pentachaeta aurea
F. W. Peirson
1922-5-19
3037
Riverside
Road along San Jacinto River, San Jacinto Mts.
1143
Comment
RSA0070733
Pentagramma maxonii
Scott D. White
2006-4-27
11294
Riverside
Perris Basin/San Jacinto Mtn. Foothills: Santa Rosa Hills, S. of Hemet.
549
Comment
RSA0070720
Pentagramma triangularis
Darin L. Banks, Steve Boyd
1995-3-30
0116 A
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
CAS-BOT-BC71683
Pentagramma triangularis subsp. triangularis
Elmer I. Applegate
1893-4-23
s.n.
Riverside
Hills of East Riverside
Comment
CAS-BOT-BC77479
Peritoma arborea var. angustata
G. D. Hanna; M. M. Hanna
1958-2-19
s.n.
Riverside
Orocopia Mts.
Comment
RSA615329
Perityle emoryi
George K. Helmkamp, E. A. Helmkamp
1998-2-18
2717
Riverside
Colorado Desert: Chuckwalla Valley, 0.3 mile S of Chuckwalla Road on Graham Pass Road.
Comment
SBBG92824
Perityle emoryi
D. Charlton
1988-2-18
1121
Riverside
Fargo Cyn Rd to Cottonwood Wash, parallel to Interstate 10, ca. 1 mi E of jct of Dillon Rd and Fargo Cyn Rd
609
Comment
UCR19122
Petalonyx linearis
John C. Roos, Lucille Roos
1949-4-6
4150
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, canyon bottom near Pope, Hot Mineral Springs
61
Comment
CAS-BOT-BC167759
Petalonyx thurberi
Alice Eastwood
1913-4-30
3079
Riverside
Palm Springs
Comment
CAS-BOT-BC167764
Petalonyx thurberi
Roxana S. Ferris; Ruth P. Rossbach
1938-5-16
9568
Riverside
Mecca Hills 2 miles up Painted Canyon
Comment
POM84173
Petalonyx thurberi
Marcus E. Jones
1903-5-8
s.n.
Riverside
Indio.
-7
Comment
SEINET3155077
Petalonyx thurberi
L. S. Rose
1938-12-19
38324
Riverside
6 miles S of Cathedral City
46
Comment
JOTR34373
Peucephyllum schottii
Andre, Jim
2012-4-16
20892
Riverside
Joshua Tree National Park. Along Cottonwood Spr. Rd. 1 mile north of South Entrance
583
Comment
UCR91557
Peucephyllum schottii
A. C. Sanders, L. Lubinsky, A. Knapp, P. J. MacKay, C. L. Sanders
1995-2-12
15923
Riverside
Sonoran (Colorado) Desert, Coachella Valley, mouth of Fargo Canyon, Litthe San Bernardino mtns., 1.2 mi. above junction with Aqueduct Road.
367
Comment
POM12033
Phacelia ambigua
Mary F. Spencer
1920-3-14
1581
Riverside
Desert sand, Colorado Desert.
-60
Comment
RSA27430
Phacelia ambigua
C. L. Hitchcock
1940-3-30
5877
Riverside
Cottonwood Spring.
Comment
RSA426003
Phacelia ambigua
P. J. Remple
1949-10-12
s.n.
Riverside
Dead Indian Creek near Palms to Pines Hwy.
Comment
RSA709861
Phacelia ambigua
Sarah J. De Groot, Leland Lubinsky, Naomi S. Fraga, Lisa Rojas
2005-2-10
4585
Riverside
Along Palen Pass Road, near Palen Pass, between Granite and Palen Mountains. Bluff of sharp light-colored volcanic rock.
402
Comment
RSA74175
Phacelia ambigua
F. W. Peirson
1922-4-9
4126
Riverside
Palm Canyon Region, near Palm Springs.
Comment
RSA75503
Phacelia brachyloba
F. W. Peirson
1924-7-29
5021
Riverside
Road between Banning and Idyllwild.
1768
Comment
SD4103
Phacelia campanularia
Ruth B. Randall
1926-2-22
Riverside
Whitewater Pass
Comment
UC1595707
Phacelia campanularia
W. Wisura, A. King, and L. Newcomb
1992-4-10
4676
Riverside
n W-Palm Springs; Gorgonio Pass, Stubbe Canyon
Comment
CLARK-A1528-554
Phacelia cicutaria
Fred B. Essig
1964-3-14
23
Riverside
Arlington
670
Comment
UCR97708
Phacelia cicutaria var. hispida
Scott D. White
1997-2-28
4716
Riverside
Peninsular Range, Elsinore Basin, SE of Hwy 74, c. 1 mi east of junction with Hwy I-15 Fwy
457
Comment
POM306723
Phacelia crenulata
Henry J. Ramsey, Henry J. Ramsey
1938-4-26
1719
Riverside
Near Desert Center-Indio.
Comment
UCR50883
Phacelia crenulata
A. C. Sanders
1988-5-11
7804
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, Iris Pass area, 12 miles above the Coachella Canal, east of the gasline road from Niland
549
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
JOTR28949
Phacelia distans
La Doux, Tasha
2005-3-30
1185
Riverside
Joshua Tree National Park. Next to Fried Liver Wash
544
Comment
RSA0123758
Phacelia distans
Duncan S. Bell, LeRoy Gross
2016-3-9
8865
Riverside
Orocopia Mountains; northwestern section of the range, approximately 6.5 air miles southwest of Chiriaco Summit, collecting in the area know as Hotel California.
775
Comment
UC511757
Phacelia distans
Frank W. Peirson
1922-4-9
956
Riverside
canyon bottom Murray Canyon (near end of road)
304
Comment
UCD120417
Phacelia distans
Geoffrey Levin
1974-3-30
5
Riverside
Chino Canyon below the tramway. San Jacinto Mts. Mt. Range.
426
Comment
UCR133956
Phacelia distans
Mitch Provance, J. S. Ross
1998-3-27
MOR- 970
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Millard Canyon, just south of the juction with the NE bound road to Deep Cyn.
915
Comment
UCR168242
Phacelia distans
P. A. Munz
1949-4-13
13047
Riverside
Sonoran (Colorado) Desert, above Cottonwood Springs, west end of Eagle Mountains
1143
Comment
UCR250875
Phacelia distans
S. J. Myers, Jennifer Tobin, Michelle Tobin
2013-3-13
1042
Riverside
Lakeview Mountains, along powerline access road NE of Juniper Flats Rd.
649
Comment
UCR24946
Phacelia imbricata
A. C. Sanders
1980-7-18
1643
Riverside
San Jacinto Mtns., Thomas Mountain: Thomas Mountain Campground to the summit at the lookout
2073
Comment
RSA180420
Phacelia imbricata subsp. patula
E. W. Lathrop
1965-5-23
5769
Riverside
9 miles W of Murrieta.
610
Comment Read comments Oct 30 2008
RSA622
Phacelia imbricata subsp. patula
J. T. Howell
1927-8-2
559
Riverside
Strawberry Valley, Mt San Jacinto.
1677
Comment
UC672713
Phacelia imbricata subsp. patula
Harlan Lewis
1942-1
1709
Riverside
near Idyllwild; Saunders Meadow
Comment Read comments Sep 23 2013
SEINET7073694
Phacelia ixodes
A. G. Vestal
1955-4-28
s.n.
Riverside
About 7.4 miles south of Sade on Route 79. Coordinate datum: NAD27.
Comment
RSA523477
Phacelia minor
Steve Boyd, Tim Ross, L. Arnseth
1990-3-29
3937
Riverside
Vail Lake area, summit of Big Oak Mtn, N. of lake.
793
Comment
UCR47234
Phacelia minor
B. G. Pitzer, L. F. LaPre
1987-3-2
0441
Riverside
Peninsular Range, Bundy Canyon, c. 2 miles SE of Lake Elsinore, 0.5 mile north of Bundy Canyon Road off Raciti Rd.
703
Comment
UC1228370
Phacelia mutabilis
L. R. Heckard
1956-6-28
769
Riverside
between Tahquitz Valley and Little Tahquitz Valley; San Jacinto Mountains
2316
Comment
JOTR35031
Phacelia neglecta
La Doux, Tasha, M. Harding and M. Stewart
2010-3-24
3484
Riverside
Joshua Tree National Park. Coxcomb Mountains: southwest corner of park, north of MWD Aqueduct Road on south-facing bajada among sonoran desert riparian washes.
Comment
POM8639
Phacelia neglecta
P. A. Munz, R. D. Harwood
1920-4-3
3562
Riverside
Ford's Well west of Blythe.
305
Comment Read comments Dec 13 2016
JEPS1349
Phacelia ramosissima var. latifolia
W. L. Jepson
1903-8-5
2269
Riverside
near meadow on side hill near Strawberry Valley; San Jacinto Mt.
1737
Comment
CAS-BOT-BC250617
Phalaris minor
W. A. Silveus
1938-4-20
2684
Riverside
Along road near Indio
Comment
RSA736287
Phalaris minor
Scott D. White, Justin M. Wood
2008-5-13
11955
Riverside
I-215 freeway right of way. South of Scott Rd.
Comment
CAS-BOT-BC128868
Philadelphus microphyllus
Philip A. Munz
1938-8-14
15392
Riverside
About rocks, ridge east of Toro Peak - Santa Rosa Mts.
2438
Comment
UCD89319
Phleum alpinum
Carl V. Meyer
1928-7-26
538
Riverside
San Jacinto Mountains, Deer Springs.
2651
Comment
UC23901
Phlox austromontana
H. M. Hall
1898-6-27
949
Riverside
El Toro Peak San Jacinto Mts.
2651
Comment
RSA15520
Phoradendron californicum
L. S. Rose
1935-12-19
s.n.
Riverside
Palm Springs.
138
Comment
UCR48557
Phoradendron californicum
J. Glazner
1985-3-24
s.n.
Riverside
Sonoran (Colorado) Desert Edge; San Gorgonio Pass, Cabzon, 3 mi NW of city and I-10 on Fields Road
564
Comment
UCR99806
Phoradendron californicum
B. G. Pitzer
1996-11-11
2932
Riverside
Sonoran (Colorado) Desert, Orocopia Mts: Salt Creek Wash, at intersection w/ SR211, 4 rd. mi. south of Bob's Cabin
274
Comment
RSA296171
Phoradendron densum
Barry A. Prigge
1980-8-5
3871
Riverside
San Bernardino Mts, Whitewater Canyon: 0.5 miles N of trout farm. Slopes and terraces of canyon.
716
Comment
CAS-BOT-BC171153
Phoradendron serotinum subsp. tomentosum
P. A. Munz; E. K. Balls
1952-8-21
17969
Riverside
Hamilton Canyon, SE end of San Jacinto Mountains
1432
Comment
RSA654165
Phoradendron villosum
A. C. Sanders, Steve D. Boyd, Mitch Provance, J. Ross
1998-10-25
22285
Riverside
San Jacinto Mtns.: Pine Meadow along Hwy 74 in Garner Valley (eastern), 1 mi. NW of Hwy 371 junction to Anza
1441
Comment
RSA735792
Phragmites australis
Steve Boyd
2007-4-20
11721
Riverside
Southeastern end of the Gavilan Hills, north of Warm Springs Valley at upper end of ''Walsh Canyon,'' ca. o.5 miles from junction with Lindel (aka Stovepipe) Road., On southwest facing slope just above old Melia azedarach and across from driveway leading to 26875 Walsh Road.
549
Comment
JOTR31098
Physalis crassifolia
La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler
2010-5-6
2356
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, north end of Lost Horse Hills; Side canyon off main wash between Ryan Mtn and Lost Horse Hills, with steep rocky slopes (Stop 4)
Comment
RSA423815
Physalis crassifolia
M. B. Dunkle
1933-3-4
3065
Riverside
Painted Canyon, Colorado Desert.
30
Comment
RSA700972
Physalis crassifolia
Steve D. Boyd, Tammy Morgan, Aydee Virgen, Sarah J. De Groot, Valentin Arvizu, Tim Thibault
2004-5-14
11216
Riverside
Western base of the Chocolate Mountains, small canyon, ca. 1.25 miles due north of Imperial County line and ca. 3.75 miles due west of aqueduct, accessed by dirt road off of main aqueduct road at siphon station., Within boundaries of U.S. Navy's Chocolate Mountains Aerial Gunnery Range.
Comment
SD144431
Physalis crassifolia
G. K. Helmkamp, E. A. Helmkamp
1998-2-18
2692
Riverside
Colorado Desert: Midland Rd., 3.8 mi. SE of Midland, Little Maria Mtns., sandy wash
Comment
UC987824
Physalis crassifolia
Reid Moran
1941-5-5
857
Riverside
Cottonwood Pass; Eagle Mts.
Comment
UCR103308
Physalis crassifolia
George K. Helmkamp
1998-4-4
3166
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
JOTR00960
Physalis crassifolia
Moran, Reid
1941-5-5
857
Riverside
Joshua Tree National Park. COTTONWOOD PASS
Comment
CSUSB764
Physalis crassifolia var. crassifolia
Wayne White
1975-5-24
Riverside
Chuckwalla Mountains Chuckwalla Mountains. On Highway I-10 to Red Cloud Road. Colorado Desert.
609
Comment
UCR23754
Physalis lancifolia
John C. Roos
1965-9-5
s.n.
Riverside
Sonoran (Colorado) Desert, Blythe
76
Comment
RSA637527
Physalis philadelphica
Scott D. White
1998-9-4
7122
Riverside
Beaumont: 'Oak Valley Golf Course' Flood detention basin along intermittent channel just above (i.e N side) of golf course.
762
Comment
UCR113861
Picris echioides
Mitch Provance
2000-6-24
2056
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
SEINET2149955
Pinus californiarum
S. Langer
2000-1
s.n.
Riverside
Thomas Mountain area.
1524
Comment
RSA520077
Pinus coulteri
Steve Boyd, Dave Bramlet
1988-10-8
2874
Riverside
Cahuilla Mountain, SW of Anza at head of Bautista Canyon. Along crest of the mountain.
Comment
RSA651153
Pinus monophylla
Peter Gail
1961-5-13
sn
Riverside
Pinyon Creek State Park. on Palms to Pines Hwy.
Comment
JEPS46788
Pinus quadrifolia
W. L. Jepson and Hall
1901-1
Riverside
Base of El Toro
Comment
SEINET2042418
Pistacia atlantica
A. C. Sanders, G. Helmkamp
1997-3-15
20004
Riverside
Peninsular Range: Lake Skinner, Multiple Species Reserve Headquarters, E of the lake (Bachelor Mountain Quad 7.5'). T7S R1W sec.6.
473
Comment
UCR174069
Pityrogramma triangularis
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-28
32637
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
UCR96810
Pityrogramma triangularis var. triangularis
A. C. Sanders, O. F. Clarke & H. Forster
1997-3-2
19764
Riverside
Box Springs Mountains, E side of the range in Pigeon Pass area, above W end of Quail Call Drive, in canyon just west of section line.
610
Comment
SBBG120130
Plagiobothrys acanthocarpus
A. C. Sanders with K. Volansky
2005-3-17
29201
Riverside
French Valley, SE of Winchester Rd (Hwy 79) between Thompson Rd and Benton Rd, ca. 0.5 mi NE of Adobe Spring, near San Diego Aqueduct
412
Comment
CLARK-A1045-185
Plagiobothrys bracteatus
George K. Helmkamp
1979-5-5
Riverside
Santa Ana Mountains vernal pool; Wildomar 7.5'Q
Comment
CLARK-A1528-2260
Plagiobothrys canescens
John C. Roos
1966-3-24
Riverside
Winchester
Comment
RSA773181
Plagiobothrys canescens
Duncan S. Bell, Joy England
2010-5-27
1132
Riverside
San Bernardino National Forest: Garner Valley, approximately 1 air mile southeast of junction of forest service road 6S04 and forest service road 6S13. Field surveys for potential habitat for the endangered Quino Checkerspot butterfly.
1354
Comment
POM184249
Plagiobothrys collinus var. californicus
P. A. Munz
1932-3-24
12018
Riverside
Corona
366
Comment
UCR250122
Plagiobothrys collinus var. californicus
A. C. Sanders
2014-4-9
40997
Riverside
Peninsular Range, Temescal Canyon, along Temescal Canyon Rd. north of intersection with Indian Truck Trail, c. 0.4 km south of El Hermano Rd., NW of Corona (Lee) Lake
331
Comment
SDSU13955
Plagiobothrys collinus var. fulvescens
Michael G. Simpson, C. Luke, T. Sagar, S. Johnston, T. Duffy
2000-4-30
2092
Riverside
Remote southeastern region of Santa Margarita Ecological Reserve (SDSU).
671
Comment
UCR99180
Plagiobothrys collinus var. gracilis
R. Montijo
1991-4-18
91- 13
Riverside
Peninsular Range, south of Lake Matthews, Ona Knoll Dr. c. 1 mi south of Cajalco Rd.
640
Comment
RSA709896
Plagiobothrys jonesii
Sarah J. De Groot, Leland Lubinsky, Naomi Fraga, Lisa Rojas
2005-2-10
4597
Riverside
Along Palen Pass Road, near Palen Pass, between Granite and Palen Mountains. Bluff of sharp light-colored volcanic rock.
402
Comment
UCR241802
Plagiobothrys jonesii
A. C. Sanders, Ann Howald
2013-2-28
40565
Riverside
Sonoran (Colorado) Desert, Bradshaw Trail, 3.4 miles west of Hwy 78, 11 km SW (250 deg. ) of Ripley
114
Comment
POM13593
Plagiobothrys leptocladus
P. A. Munz
1922-5-5
5158
Riverside
Mystic Lake, near Moreno.
Comment Read comments Mar 20 2011
UCR85638
Plagiobothrys leptocladus
A. C. Sanders
1993-4-5
13698
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
SEINET242057
Plagiobothrys nothofulvus
A. C. Sanders, T. B. Salvato
2001-3-30
23872
Riverside
Perris-Aguanga Basin region: Temecula, Long Cnyn W of Del Rey Rd., along bottom of cnyn W of junxn of Ave. Pina Colada
366
Comment
UCR60551
Plagiobothrys nothofulvus
K. Tomlinson, D. Kama, R. F. Thorne
1985-3-27
891
Riverside
Santa Rosa Plateau, Mesa de Colorado
610
Comment
UCR266469
Plagiobothrys tenellus
Mitch Provance, Robin Kinmont
2015-3-27
315- 53
Riverside
Perris-Aguanga Basin Region, Murrieta Hot Springs, Leon Rd. (unmarked dirt portion) on unnamed hill c. 0.5 miles W of Skunk Hollow, vicinity of W terminus of Promontory Parkway.
430
Comment
RSA412600
Plantago bigelovii subsp. californica
Robert Gustafson, Gary D. Wallace
1983-6-23
2719
Riverside
Mesa de Burro, Santa Rosa region, Santa Ana Mountains.
701
Comment
CAS-BOT-BC174041
Plantago erecta
A. C. Sanders
1997-3-12
19846
Riverside
Lake Skinner area: lower Rawson Canyon, along road NE of Skinner Lake
457
Comment
POM4545
Plantago erecta
Robinson, Crocker
1916-4-3
s.n.
Riverside
Elsinore region.
Comment
RSA356708
Plantago erecta
Robert F. Thorne, E. W. Lathrop
1975-5-20
45507
Riverside
Santa Rosa Plateau: Rancho California, Mesa de Burro; Santa Ana Mountains
610
Comment
SD122968
Plantago lanceolata
Steve Boyd
1985-7-23
1000
Riverside
5.0 miles west of Ranco California at junction of Rancho California Road and DeLuz Road.
427
Comment
UCR91997
Plantago lanceolata
Chet McGaugh
1996-4-26
s.n.
Riverside
San Jacinto Valley, Hemet, 0.25 mi west of State St., between Esplanade and Cottowood
465
Comment
UCR167423
Plantago ovata
John F. Green
2005-3-14
s.n.
Riverside
Sonoran (Colorado) Desert, E of N shore of Salton Sea, NNE of Rancho Dos Palmas, between Coachella Canal siphons 28 and 29
24
Comment
UCR74366
Plantago ovata
Theo Glenn
1991-4-30
91- 68
Riverside
Sonoran (Colorado) Desert, McCoy Mtns, NW of Blythe
280
Comment
UCR85084
Plantago ovata
A. C. Sanders, G. K. Helmkamp, P. J. MacKay
1995-3-12
16031
Riverside
Sonoran (Colorado) Desert, Coachella Valley, City of Indio, just SW of Whitewater River channel at Auto Center Drive (Hwy 111)
-7.5
Comment
RSA402014A
Plantago ovata var. fastigiata
N. C. Cooper
1949-3-15
3030
Riverside
Palm Springs.
122
Comment
RSA402040B
Plantago ovata var. fastigiata
N. R. Zabriskie, W. M. Zabriskie
1972-3-27
475
Riverside
Andreas Canyon watershed, east slope San Jacinto mtns.
396
Comment
RSA402277
Plantago ovata var. fastigiata
A. N. Dunn
1932-3-26
s.n.
Riverside
Coachella
Comment Read comments May 24 2012
SD185279
Plantago patagonica
A. C. Sanders, J. C. Dice, et al.
1995-3-29
16240
Riverside
San Jacinto Mountains; San Gorgonio Pass; alluvial fan at the mouth of Snow Creek, between Highway 111 and Snow Creek Village.
334
Comment
RSA596160
Platanus racemosa
D. L. Banks
1996-11-7
1213
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Pechanga Indian Reservation, E of San Gabriel Church; On the main road in the Reservation., 1.6 km E of the roads crossing with Pechanga Creek on the northern fork of the creek at the E end of the Reservation.
415
Comment
UCR228930
Platanus racemosa
A. C. Sanders
2011-4-6
39010
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
CHSC35504
Platystemon californicus
Jeanne Muro
1972-4-29
72
Riverside
Ca. 4 mi. SW of Murrieta on Tenaja Rd.
655
Comment Read comments Nov 16 2011
RSA0013020
Platystemon californicus
LeRoy Gross, Grace Cho
2013-4-9
6004
Riverside
Garner cattle company (Garner ranch), east of Lake Hemet, and highway 74. West of the ranch's buildings. North of the road to the buildings, and south of the old landing strip.
1332
Comment
SD181426
Platystemon californicus
Scott D. White
2001-5-1
8439
Riverside
Near Sun City; Quail Valley, valleys and slopes east of Canyon Lake and west of Goetz Road.
441
Comment
UC50137
Platystemon californicus
H. M. Hall
June, 1901
2189
Riverside
s side San Jacinto Mountains; s side San Jacinto Mountains
1341
Comment
UCR113138
Platystemon californicus
A. C. Sanders
1998-3-11
21686
Riverside
Shipley/Skinner Reserve area, North Domenigoni Hills, north of Diamond Valley, near old mine site above San Jacinto Valley, south of end of Warren Rd.
610
Comment
RSA613861
Platystemon californicus
B. Pitzer
1997-4-11
3114
Riverside
Lakeview Mtns Pulsar View Road (dirt), at sharp turn in road c. 1 mi. (air) NE of Juniper Flat Road, and c. 3/4 -1 mi. by road from the base of the hills. Approx. 3/4 mi. (airline) SE of Mt. Rudolph (measured from BM Nelson)
610
Comment
POM68795
Plectritis ciliosa subsp. insignis
Marcus E. Jones
1882-4-24
3167
Riverside
San Jacinto.
Comment Read comments Dec 9 2010
JOTR31962
Pleuraphis rigida
La Doux, Tasha, M. Harding, M. Wheeler, T. Herskovits
2011-4-14
2199
Riverside
Joshua Tree National Park. Southwest Eagle Mountains; west of Lost Palms Canyon; rocky/gravelly bajada north of the Aqueduct Rd.
603
Comment
POM118377
Pleuraphis rigida
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
UC218137
Pleuraphis rigida
P. A. Munz and R. D. Harwood
1920-4-2
3584
Riverside
Blythe Junc.
365
Comment Read comments May 28 2011
UCR196892
Pleurocoronis pluriseta
R. F. Thorne
1966-10-15
41784
Riverside
Colorado Desert: Western Colorado Desert region/San Jacinto Mountains, Dead Indian Canyon, near Palm Desert at foot of Palms to Pines Hwy
366
Comment
UCR75043
Pleurocoronis pluriseta
A. C. Sanders, E. J. Lawlor
1992-4-4
12157
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, within 0.5 mile of McCoy Spring
244
Comment
POM8378
Pluchea sericea
Mary F. Spencer
1918-3-28
782
Riverside
In Palm canyon.
183
Comment
RSA0039847
Pluchea sericea
Joseph Brehm
2014-7-21
s.n.
Riverside
Collected at Dos Palmas ACEC in Upper San Andreas Oasis, 1 mile south of oasis.
Comment
UCR92591
Pluchea sericea
F. M. Reed
1904-6-12
594
Riverside
Riverside, along Santa Ana River, near sewer outfall
244
Comment
CLARK-A1528-4813
Poa annua
John C. Roos
1965-10-7
Riverside
Hemet
Comment
UCR2680
Poa bigelovii
F. M. Reed
1920-3-24
4187
Riverside
Western Colorado Desert, Murray Canyon, a tributary of Palm Canyon near Palm Springs
305
Comment
CHSC109260
Poa pratensis
Scott D. White; Justin M. Hood
2008-6-19
12268
Riverside
San Jacinto Mountains; Meadows at Baldy Mtn.
1631
Comment
RSA734614
Poa pratensis
Keith E. Hoffmaster
1937-6-6
784
Riverside
San Jacinto mountains, near Hemet Lake
Comment
RSA0012656
Poa pratensis subsp. pratensis
LeRoy Gross, Caitlin Elam
2013-5-14
6083
Riverside
Garner cattle company (Garner ranch), east of Lake Hemet, and highway 74. West of the ranch's buildings. North of the road to the buildings, and south of the old landing strip.
1332
Comment
RSA543768
Poa secunda
Steve Boyd, Mike Hammitt
1991-5-2
6028
Riverside
Vail Lake region, SW and W flanks of Billy Goat Mountain, 3 miles N Hwy 79, 1 mile W of Hwy 371, N of Aguanga.
600
Comment
UC77794
Poa secunda subsp. juncifolia
Frank W. Gould
1944-4-5
2235
Riverside
17 mi e Temecula (on Hwy 79)
Comment
UCR241674
Polycarpon tetraphyllum
O. F. Clarke
2010-5-28
s.n.
Riverside
Peninsular Range, Riverside; O.F. Clarke residence, 266 Frost Court; east edge of UCR campus
365
Comment
POM179207
Polygala acanthoclada
A. M. Alexander, Loiuse Kellogg
1941-5-18
2195
Riverside
Eagle Mountains: 1.5 miles N Cottonwood Springs
976
Comment Read comments Oct 9 2010
RSA785070
Polygonum arenastrum
Anna Kostikova, Glenn Litsios, Sarah Burgy, Steve Boyd
2010-6-20
78
Riverside
Fobes Ranch road turn from Hwy 74
Comment
UCR88166
Polygonum argyrocoleon
A. C. Sanders, G. K. Helmkamp, P. J. MacKay
1995-3-12
16075
Riverside
Sonoran (Colorado) Desert, Coachella Valley, agricultural area along Ave. 78, 0.4 mi west of Hwy 86 and1.5 mi NW of Oasis, east of Filmore St.
-37
Comment
UC489188
Polygonum douglasii subsp. douglasii
C. V. Meyer
1928-7-27
558
Riverside
Round Valley San Jacinto Mts.
2773
Comment
RSA689922
Polypodium californicum
Gale Sphon
1959-5-2
321
Riverside
Horsetheif Canyon, Elsinore Mountains.
Comment
SEINET218263
Polypodium californicum
O. W. Robinson
1916-3-20
Riverside
Millers Canyon, Murietta
Comment
UCSB62761
Polypodium californicum
Kiefer, Lawrence
1963-11-3
Riverside
Reche Canyon (S of Loma Linda), W side of canyon, N running ravine just inside county line
426
Comment
RSA570754
Polypogon interruptus
Steve Boyd, Timothy S. Ross, J. Travis Columbus
1993-10-23
s.n.
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Morrell Canyon along Morgan Trail (5W02).
878
Comment
UC39738
Polypogon interruptus
E. L. Koethen
1897-8-12
4
Riverside
Riverside
Comment
RSA741556
Polypogon viridis
Justin M. Wood
2008-9-30
175
Riverside
Temecula - Murrieta Creek, downstream of 1st street bridge.
293
Comment
UCR260191
Polystichum imbricans
Duncan S. Bell, Caitlin Elam, Carrie Kiel
2013-6-5
4997
Riverside
San Jacinto Mountains, Strawberry Creek below Strawberry Valley, c. 2.25 air mi southwest of Idyllwild
1540
Comment
RSA783274
Polystichum imbricans subsp. curtum
J. D. Olmsted
1959-7-3
734
Riverside
Strawberry Cr. below dropoff below Isomata belowIdyllwild. Alt: 4700 ft.
1433
Comment
POM49459
Populus X parryi
M. French Gilman
1924-07
s.n.
Riverside
Side canyon of Snow Canyon.
610
Comment
POM122568
Populus fremontii
Marcus E. Jones
1925-4-24
s.n.
Riverside
Thousand Palms.
Comment
UCR251971
Populus nigra
Max Brodie
2014-4-6
09
Riverside
San Bernardini Mtns./Sonoran (Colorado) Desert, Whitewater Canyon off Whitewater Canyon Rd., along Whitewater River near town of Bonnie Bell, c. 2 miles north of Hwy I-10
488
Comment
PASA1571
Porophyllum gracile
Margaret Stason
April 1932
Riverside
Few miles west of Blythe
Comment
UCD135030
Porophyllum gracile
C. L. Hitchcock
1966-3-21
24330
Riverside
Mule Mountains, 20 miles southwest of Blythe.
Comment
CAS-BOT-BC452155
Potamogeton diversifolius
H. M. Hall
1901-7-1
2490
Riverside
San Jacinto Mt. In Surprise Lake
Comment
RSA180483
Potamogeton foliosus
E. W. Lathrop
1960-6-9
4971
Riverside
14 miles west of Murrieta.
Comment
SD90366
Potamogeton pusillus
Robert F. Thorne, E. Lathrop
1969-6-6
39322
Riverside
Santa Rosa Plateau: Rancho California, Mesa de Colorado, behind the dam
625
Comment
RSA13653
Potentilla glandulosa subsp. nevadensis
Philip A. Munz
1922-7-6
5987
Riverside
San Jacinto Mountains: Tahquitz Valley.
2195
Comment
RSA0013897
Proboscidea althaeifolia
Scott D. White, Justin M. Wood
2005-10-4
11235
Riverside
San Gorgonio Pass: Cabazon: Smith Creek (a dry wash) at the foot of the San Jacinto Mtns., south of the I-10 Freeway and west of San Gorgonio River.
564
Comment
RSA0127790
Proboscidea althaeifolia
G. Rink, T. Thomas, K. Routson
2012-9-1
11655
Riverside
Blythe Solar Power Plant (proposed) about 10 miles northwest of Blythe.
170
Comment
UCR103739
Proboscidea louisianica
A. C. Sanders
1997-11-20
21620
Riverside
Lake Skinner Reserve area, along road (on cut) on E side of Lake Skinner near Multispecies Reserve Headquarters
457
Comment
RSA0103440
Prosopis glandulosa var. torreyana
Duncan S. Bell, Josh Brito, John Woodruff
2015-7-15
8554
Riverside
Santa Rosa Mountains; south of Cactus Spring Trail; in Horsethief Creek.
1064
Comment
UC219556
Prunus emarginata
P. A. Munz
1922-7-6
6032
Riverside
between Tahquitz and Round Valley (San Jacinto Mountains); San Jacinto Mountains
2225
Comment
RSA453229
Prunus fasciculata
M. B. Dunkle
1935-3-31
4443
Riverside
Cottonwood Springs. Colorado Desert.
701
Comment
CAS-BOT-BC158291
Prunus fasciculata var. fasciculata
C. L. Hitchcock
1940-4-2
5916
Riverside
Cottonwood Spring wash, Joshua Tree Nat. Monument
Comment
CAS-BOT-BC151113
Prunus fremontii
H. E. McMinn
1925-7-1
1516
Riverside
Palm Spring Canyon
Comment
SEINET5569259
Prunus ilicifolia
H. S. Gentry
1954-1
14244
Riverside
Northwest of Aguanga, along road to Sage.
Comment
SBBG27203
Prunus virginiana var. demissa
I. W. Clokey, E. C. Anderson
1935-8-21
Riverside
W of Poppet Flat
1200
Comment
CAS-BOT-BC356300
Psathyrotes ramosissima
D. B. Dunn
1955-6-1
11873
Riverside
Coll. near the mouth of Pushawalla Canyon
Comment
SEINET2054372
Psathyrotes ramosissima
W. H. Earle
1974-12-8
Riverside
Haywood Rd. north of Rt. 60.
Comment Read comments Aug 25 2013
CAS-BOT-BC356595
Pseudognaphalium biolettii
Steve Boyd
1985-12-25
1197
Riverside
Gavilan Hills; granitic ridge on W side of Steele Valley in SCE Transmission Line Corridor
Comment
RSA736853
Pseudognaphalium leucocephalum
Scott D. White, Angelia Carey
2004-7-2
10594
Riverside
San Jacinto Mountain foothills: Soboba Indian Reservation, Poppet Creek Canyon.
549
Comment
HSC47347
Psorothamnus arborescens var. minutifolius
Richard Spjut, Judy Adams
1978-11-22
5235
Riverside
Colorado Desert: N of Palm Springs along Indian Ave.
0
Comment
CAS-BOT-BC353578
Psorothamnus arborescens var. simplicifolius
Marian L. Campbell
1921-3-20
27
Riverside
Palm Springs
Comment
RSA698041
Psorothamnus arborescens var. simplicifolius
J. R. Bruff
1928-4-2
92
Riverside
Whitewater.
Comment Read comments Jan 14 2010
CAS-BOT-BC353612
Psorothamnus emoryi
S. B. Parish
1896-4-18
4112
Riverside
Palm Springs, Colorado Desert
Comment
CAS-BOT-BC353618
Psorothamnus emoryi
Geo. B. Grant
1906-4-20
6725
Riverside
Palm Springs
Comment
RSA289818
Psorothamnus emoryi
Barry A. Prigge
1980-9-16
4030
Riverside
Colorado Desert, Coachella Valley: 3 mi. N of Pal Springs City Hall and E of Narnet.
159
Comment
UC168727
Psorothamnus emoryi
Marcus E. Jones, A. M.
1903-5-8
Riverside
Indio
-7
Comment
SBBG21967
Psorothamnus fremontii
R. F. Thorne
1964-5-3
33849
Riverside
near hwy ca. 4 mi S of Morongo Valley, ca. 3 mi S of San Bernardino Co line
Comment
CAS-BOT-BC340915
Psorothamnus schottii
C. L. Hitchcock
1940-3-29
5849
Riverside
Ca. 12 mi. east of Indio
Comment
HSC25801
Psorothamnus schottii
Richard Spjut
1972-3-13
2255
Riverside
Colorado Desert: Along Hwy. 74 at the E base of the San Jacinto Mts., 5 mi. W of Palm Desert
610
Comment
UC68509
Psorothamnus schottii
H. M. Hall
Apr., 1905
5758
Riverside
Palm Springs , Palm Springs (Colorado Desert)
152
Comment
RSA404267
Psorothamnus spinosus
Howard Mullins
1931-4-11
s.n.
Riverside
Thousand Palms
Comment
RSA516876
Pterostegia drymarioides
Steve Boyd
1986-3-1
1358
Riverside
Gavilan Hills, Gavilan Plateau: 1/4 mile south of Harford Springs County Park
640
Comment
CAS-BOT-BC362147
Pulicaria paludosa
A. C. Sanders
2002-11-21
25640
Riverside
Temescal Valley: development called Trilogy at Glen Ivy at the confluence of Bixby and Anderson Canyons
366
Comment
RSA0124025
Purshia tridentata
Duncan S. Bell, Thomas Stoughton
2016-4-14
9300
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
NY840213
Purshia tridentata var. glandulosa
J. B. Walker
1996-7-22
1934
Riverside
South of Palm Desert along Hwy. 74, 3km east of Pinyon Flats Campground
1200
Comment
UCSB41281
Purshia tridentata var. tridentata
Cowan, Clark
1978-4-25
Riverside
Pinon Flat Campgrd. Hwy. 74, 8.9 mi (14.2 km) E of jct. Hwy 74 & 371. San Bernardino Nat. Forest.
Comment
CDA40753
Pycnanthemum californicum
C. R. Tower
Jun 1954
s.n.
Riverside
In a canyon on the north side of the Santa Ana Mountains, facing towards Corona.
0
Comment
SD152819
Pycnanthemum californicum
Steve Boyd, Tim Ross, Dave Bramlet
1992-9-9
7681
Riverside
S. Santa Ana Mtns, upper San Mateo Cnyn Wilderness Area
395
Comment
RSA0081607
Pyrola aphylla
P. A. Munz, I. M. Johnston
1924-7-27
8725
Riverside
Dark Canyon, San Jacinto Mts.
1982
Comment
RSA0080589
Pyrola dentata
Michael Denslow, Firoozeh Navid-Ara, Valerie Soza
2003-7-15
1441
Riverside
Northeast side of Tahquitz Peak, on trail to Saddle Junction
2637
Comment
SD247440
Quercus
Jeremiah George
2012-8-13
Riverside
San Gorgonio Pass/Moreno Badlands: west of Beaumont, just east of junction of 60 Fwy and Jackrabbit Trail, off frontage road dead end (El Casco 7.5'Q)
715
Comment
SEINET13382482
Quercus
Mitch Provance
2009-1
17424
Riverside
Banning, beneath SCE lines about 290 m NW of the intersection of Bluff St. and Midas Canyon Rd
850
Comment
UCR278567
Quercus
Mitch Provance
2012-9-5
912- 10
Riverside
Badlands of Western Riverside County, Potrero Creek, S end of City of Beaumont, E side of Highland Springs Rd., about 100 yards south of intersection with Breckenridge Ave.
755
Comment
UC1584069
Quercus X acutidens
Steve Boyd and Dave Bramlet
1988-10-8
2875
Riverside
sw of Anza (at head of Bautista Canyon); Cahuilla Mountain, Bautista Canyon
Comment
UCD47712
Quercus X acutidens
John M. Tucker
1941-5-30
262
Riverside
Ortega summit, Highway 74, Riverside County, California.
812
Comment
UCSB41252
Quercus X acutidens
Cowan, Clark
1978-4-25
Riverside
6.7mi (10.7 km) SW on 74 from jct w/ 71, 4.6 mi (7.3 km) from Lake Elsinore, Sta. Ana Mts. Cleveland Nat. For.; Whittaker transect #W-229
Comment
SD262287
Quercus agrifolia
Tom Scott
Apr 2011
2011 574
Riverside
San Bernardino Mtns.: south side of mountains along Mias Canyon Rd., c. 0.5 mile north of Bluff St., north of Banning. Rural / agricultural area.
863
Comment
UCR136258
Quercus agrifolia
A. C. Sanders
2004-6-20
28229
Riverside
Peninsular Range, Temescal Canyon, 'Serrano Highlands' project, between Glen Ivy Hot Springs and Arcilla, NE side of the I-15 Fwy, south of Clay Canyon Rd., wash near I-15 & Temescal Cyn. Rd., west of main clay pit
305
Comment
SD257284
Quercus agrifolia
Mitch Provance, Jeremiah George
2012-8-4
812 44
Riverside
Western Riverside County: Badlands south of Beaumont, Potrero Creek, E side of Highland Springs Ave., between Breckenridge and the entrance to Portrero
751
Comment
SD167110
Quercus agrifolia var. oxyadenia
A. C. Sanders, R. E. Riefner Jr.
2005-8-12
31550
Riverside
San Jacinto Mountains; wesern edge of Vandeventer Flat along Highway 74.
1433
Comment
SD187414
Quercus agrifolia var. oxyadenia
R. E. Riefner
2005-8-12
05 600
Riverside
San Jacinto Mountains, vicinity of McMullen Flat on SR 243 at Valley Hi County Park
1139
Comment
RSA180342
Quercus berberidifolia
E. W. Lathrop
1965-10-27
6020
Riverside
10 miles West of Murrieta.
640
Comment
RSA180379
Quercus berberidifolia
E. W. Lathrop
1965-4-4
5643
Riverside
8 miles west of Murrieta-Tenaja Range.
Comment
RSA19221
Quercus berberidifolia
R. S. Woglum
1938-5-1
1602
Riverside
Hemet, So toward Aguanga
Comment
SD186231
Quercus berberidifolia
A. C. Sanders, T. B. Salvato
2004-2-16
27392
Riverside
Foothills at edge of Temescal Valley, south of Brown Canyon.
451
Comment
SDSU13623
Quercus berberidifolia
W. Miller with C. Mosse
1972-7-19
Riverside
Comment
UCR273038
Quercus berberidifolia
Mitch Provance
2012-1-25
17375
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
UCR97257
Quercus berberidifolia
Scott D. White
1997-2-9
4683
Riverside
Peninsular Range, Elsinore Basin; Temescal Valley: SW of Hwy I-15 between Indian Truck Trail and Lake Street exits, c. 0.5 mi east of Glen Eden
460
Comment
CAS-BOT-BC62438
Quercus chrysolepis
Winifern W. Swarth
1914-9-27
s.n.
Riverside
Strawberry Valley, San Jacinto Mts.
1828
Comment
LA46440
Quercus chrysolepis
W. B. Welch;
1928-5-5
sn
Riverside
San Jacinto Mountains, Idyllwild
Comment
CAS-BOT-BC257778
Quercus dumosa
P. S. Manos
1988-10-27
668
Riverside
Gavilan Rd., in Wildlife Preserve
600
Comment
SFV8726
Quercus engelmannii
F. C. Vasek
1975-9-11
s. n.
Riverside
Horsetheif Creek Canyon, southwest of Pinyon Flat where the Cactus Spring Trail crosses.
Comment
CAS-BOT-BC105321
Quercus kelloggii
Carl Epling
1931-10-4
245
Riverside
Strawberry Valley, San Jacinto Mts.
1584
Comment
CLARK-A1528-1149
Quercus kelloggii
Sherri Stange
1980-6-1
Riverside
San Jacinto Mountains
1523
Comment
UCD47075
Quercus palmeri
J. M. Tucker
1981-5-31
4458
Riverside
California, Contra Costa County: Antonio Souza Ranch southwest of Byron (extended section NW quarter Sec. 31, R3E, T1S, Mt. Diablo Meridian).
309
Comment Read comments Oct 29 2006
UCR20841
Quercus palmeri
A. C. Sanders, Steve Boyd
1980-4-17
1345
Riverside
San Jacinto Mtns, Palms to Pines Hwy, just west of junction with road to Anza
1463
Comment
SEINET4079341
Quercus wislizeni var. frutescens
C. Davidson
1975-1
2815
Riverside
3.8 miles north of Alandale Station on road R1 from Idyllwild to Banning.
1699
Comment
CAS-BOT-BC362518
Rafinesquia californica
Ivan Johnston
1917-4-4
1075
Riverside
Colorado Desert. Palm Canyon
304
Comment
RSA775598
Rafinesquia neomexicana
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-22
797
Riverside
Mecca Hills, just south of Shaver's Well.
305
Comment
SBBG8706
Rafinesquia neomexicana
C. H. Muller
1952-4-4
9495
Riverside
White Water Cyn, ca. 1 mi above White Water
Comment
SD232202
Rafinesquia neomexicana
Steve Boyd, Amber Maurice, Pesach Lubinsky, Leland Lubinsky
2003-4-17
10490
Riverside
Peninsular Ranges, San Jacinto Mountains / Colorado Desert: East side of mouth of Chino Canyon, at upper edge of bajada and lower rodky slope of mountains, along road to Palm Springs Tram Satiion. Area burned in 2001.
Comment
UCR176923
Rafinesquia neomexicana
Mitch Provance, J. S. Ross
1998-3-27
MOR- 941
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Lion Canyon, c. 1.2 miles NE of the town of Cabazon
579
Comment
UCR12601
Ranunculus aquatilis
Bill Schultz
1972-5-22
720522- 31
Riverside
San Jacinto Mtns., 0.3 miles east of Mobile station on Hwy 74 at Hemet Lake, south of Hwy
1326
Comment
SD68942
Ranunculus californicus
Robert F. Thorne, E. Lathrop, O. Clarke, S. Carlquist
1968-4-18
37427
Riverside
Santa Rosa Plateau: in grasslands on Mesa de Colorado near large vernal marsh, Rancho California
671
Comment
SBBG128811
Ranunculus muricatus
O. F. Clarke
2010-4-16
Riverside
O.F.Clarke residence, 266 Frost Court, Riverside, E edge of UCR campus
351
Comment
UCR24944
Rhamnus californica
A. C. Sanders
1980-7-18
1642
Riverside
San Jacinto Mtns., Thomas Mountain: Thomas Mountain Campground to the summit at the lookout
2073
Comment
SEINET13946317
Rhamnus crocea
Scott D. White
1996-1
3872
Riverside
Bundy Cyn, SE of Lk Elsinore. About 1 road mile (-+0.2 mi) E. of Bundy Cyn Rd exit from 1-15 freeway; USGS Lake Elsinore 7.5'topo map. +- 40 ft. S of rd along mapped intermittent blueline stream [Quercus agrifolia riparian woodland w Salis Laevihata, Platamus racemosa] and adjacent N-and W-facing slopes covered by mixed chaparral and coastal sage scrub spp.
450
Comment
UCR249823
Rhamnus crocea
T. B. Salvato, John Lovio
2013-3-19
7361
Riverside
Perris-Aguanga Basin, Menifee Valley, Los Alamos Road at its crossing of Warm Springs Creek, and hill west of Jeanette Drive
402
Comment
LA207815
Rhamnus ilicifolia
P. C. Everett;
1935-6-18
7207
Riverside
Santa Ana Mountains, Coldwater Canyon Trail, 1.5 mi. N (below) main divide Motorway
1280
Comment
POM19809
Rhamnus tomentella subsp. cuspidata
Mary F. Spencer
1923-7-1
2189
Riverside
Fern Valley.
1677
Comment Read comments Nov 18 2011
UC18582
Rhamnus tomentella subsp. cuspidata
H. M. Hall
Jul 1897
Riverside
San Jacinto Mountains
1828
Comment
UC189092
Rhododendron occidentale
S. B. and W. F. Parish
June, 1882
303
Riverside
San Jacinto Mountain
Comment
UCR25781
Rhus aromatica
John C. Roos
1953-4-13
5524
Riverside
Riverside, Box Springs Mountains
489
Comment
RSA125660
Rhus integrifolia
R. Weatherby
1950-3-6
1059
Riverside
Arlington Hills, near Lake Matthews.
335
Comment
SD136940
Rhus ovata
Steve Boyd, Tim Ross, Orlando Mistretta
1992-3-31
6744
Riverside
Santa Ana Mountains, San Mateo Cyn Wilderness Area. Morgan Trail from Round Potrero west to junction with Tenaja Trail in north fork Bear Crk.
669
Comment
SD144093
Rhus ovata
A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand
1997-3-12
19859
Riverside
Lake Skinner area: lower Rawson Canyon, along road NE of Skinner Lake.
456
Comment
UC124173
Rhus ovata
J. W. Toumey
1894-9-27
Riverside
Banning
Comment Read comments Mar 13 2011
UCD166229
Rhus ovata
Jack Major
1962-4-16
772
Riverside
Along California Hwy 74, below Pinyon Flat toward Palm Desert. (Exact location unknown. Coordinates estimated by label maker.)
1220
Comment
UCR120945
Rhus ovata
A. C. Sanders, Mark Elvin, Julie M. Vanderwier
2002-4-9
24918
Riverside
The Badlands, hills and canyons west of Laborde Canyon, 1 mile northeast of Eden Hot Springs, SW of Beaumont
671
Comment
CAS-BOT-BC108723
Ribes cereum
S. B. Parish; W. F. Parish
1880-8-1
494
Riverside
San Jacinto Mountains.
2438
Comment
POM614517
Ribes indecorum
A. C. Sanders
1994-1-30
14229
Riverside
Box Springs Mtns at the head of Two Trees Canyon.
686
Comment
POM20019
Ribes nevadense
Mary F. Spencer
1923-6-12
2174
Riverside
Idyllwild, San Jacinto Mountains.
1646
Comment
UCSB2646
Ribes nevadense
Wilson, Richard
1958-5-17
Riverside
Fuller Creek; 25 miles SE of Banning; on State hwy 4; San Jacinto Mtns
1676
Comment
UCR81108
Ribes roezlii var. roezlii
Scott D. White
1993-5-29
1436
Riverside
San Bernardino Mtns, Big Oaks Canyon, along the road to Raywood Flat,Yucaipa Ridge
2134
Comment
UCSB9364
Ribes speciosum
Gill, Robert
1959-4-17
Riverside
8 mi south of West Corona on the Oak Flats Fire Road; Santa Ana Mt Range
822
Comment
CAS-BOT-BC173857
Ribes velutinum
Samuel B. Parish
1894-2-25
s.n.
Riverside
Reche [Canon] Canyon
Comment
RSA262064
Romneya coulteri
E. W. Lathrop
1966-3-23
6079
Riverside
Skyline Drive, 4 mi. W of Corona, Tine Mine Canyon
305
Comment
UCR59924
Romneya coulteri
Ed LaRue
1989-4-26
s.n.
Riverside
Lake Elsinore, 2 mi. (airline) NW of Lake Elsinore, adjacent to Cleveland National Forest; at mouths of Rice and McVicker Canyons
488
Comment
UCR156614
Rorippa sphaerocarpa
T. B. Salvato, A. C. Sanders
2005-5-17
904
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 Read comments Feb 18 2009
RSA711839
Rumex
A. C. Sanders
2004-4-9
27474
Riverside
San Jacinto Valley: Tres Cerritos, ca. 3 miles WNW of Hemet, east of the Lakeview Mtns., mouth of canyon on south side, vicinity of Rose Rd.
457
Comment
RSA466099
Rumex hymenosepalus
N. C. Cooper
1944-3-24
1011
Riverside
Banning.
701
Comment
UCR58459
Rumex maritimus
George K. Helmkamp
1989-10-7
s.n.
Riverside
San Jacinto Mtns., Edge of Lake Hemet
1400
Comment
UCR89792
Rumex salicifolius var. denticulatus
Scott D. White
1993-5-27
1412
Riverside
North Alberhill Ranch, hills north of Walker Canyon
488
Comment
UC980087
Ruppia cirrhosa
D. F. Howe
1952-8-10
Riverside
Lake Elsinore
Comment
UCR17576
Sagina saginoides var. hesperia
E. C. Jaeger
1921-7-4
s.n.
Riverside
San Jacinto Mtns., Round Valley
2744
Comment
CSUSB1688
Salazaria mexicana
Wayne White
1975-5-17
Riverside
Chuckwalla Mountains On Red Cloud Road, off Highway I-10, Chuckwalla Mountains. Colorado Desert.
484
Comment
SEINET10626255
Salix
Nye Leith, Greg Gust
2005-3-11
Nye 66
Riverside
BM 2228 ca. 4 miles W of Murrieta.
453
Comment
SEINET10538623
Salix amygdaloides
Billy Joe Cox
1975-4-23
Cox 4164
Riverside
Palo verde, 1-3 km w (ca 32 mi s of blythe); creosote desert scrub; sandy and Gravelly entisols; riverside and imperial co.
95
Comment
POM184905
Salix exigua
H. P. Bracelin
1932-4-12
605
Riverside
East side of bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside.
240
Comment
POM2076
Salix exigua
I. M. Johnston
1918-5-26
1994
Riverside
Santa Ana River, NW of Corona.
152
Comment
RSA556484
Salix exigua
Julie Greene
1993-3-13
1044
Riverside
North of the eastern pond.
441
Comment
SJSU204
Salix exigua
Mrs. H. P. Bracelin
1932-4-12
601
Riverside
E side of bridge over Santa Ana R, 4.8 km N of Arlington on rd to Pedley, W of Riverside
243
Comment Read comments Mar 26 2011
CAS-BOT-BC108101
Salix gooddingii
Mrs. J. D. Abrams
1901-5-20
s.n.
Riverside
Elsinore
Comment
SJSU179
Salix gooddingii
C. B. Wolf
1932-4-28
3085
Riverside
back of Colorado R c. 800 m from Stste Inspection Station on way to Blythe Bridge
91
Comment Read comments Mar 26 2011
UC574976
Salix gooddingii
C. Epling and J. Ewan
June, 1933
Riverside
s shore Lake Elsinore
Comment
UCR140712
Salix gooddingii
A. C. Sanders
2004-5-11
27842
Riverside
Elsinore Basin Region, Alberhill Mountain, former clay mine area c. 1 mile SE of Alberhill
439
Comment
SD225103
Salix laevigata
Scott D. White, Shelton Dowthit & Conservancy volunteers
1996-3-31
3849
Riverside
Lk Skinner Area: Riverside Land Conservancy conservation easement site, about 1/2 air mi S of the reservoir, near East Benton Road
533
Comment
JEPS14747
Salix lasiandra var. lasiandra
Marjorie Clary
1934-3-3
Riverside
18 mi w Indio (Carrizo Canyon)
304
Comment
UC914224
Salix lasiolepis
Charles B. Fiker
1946-5-30
3366
Riverside
Hwy 395 s Temicula Bridge
Comment
RSA92654
Salix lasiolepis
F. W. Peirson
1933-4-14
10648
Riverside
Road between Banning and Idyllwild.
1524
Comment
RSA0094568
Saltugilia australis
G. H. True
1935-3-19
131
Riverside
6 mi SE of Perris. Gully, rocky hillside.
488
Comment
IRVC2068
Salvia apiana
R. H. Whittaker, W. A. Niering
1963-5-28
SJ 37
Riverside
Mountain Center, Hemet Hwy. San Jacinto Mountains
976
Comment
RSA411320
Salvia apiana
Larry E. DeBuhr
1977-5-6
2589
Riverside
Whitewater Canyon, ca. 4.5 miles N from I-10.
Comment
UC63763
Salvia carduacea
H. M. Hall
Riverside
Perris Valley
Comment
RSA783218
Salvia columbariae
J. D. Olmsted
1962-6-23
5228
Riverside
1/2 mile south of conservation-detention school east of Oak Glen, southeast of San Bernardino Mountains
1524
Comment
UC25691
Salvia columbariae
H. M. Hall
May 1899
1139
Riverside
Kenworthy; San Jacinto Mountains
1371
Comment Read comments Mar 25 2011
UC71045
Salvia columbariae
F. M. Reed
1905-5-24
764
Riverside
vicinity Riverside (Arroyo Tequisquite); Riverisde, Arroyo Tequisquite
Comment
UCR102870
Salvia columbariae
A. C. Sanders
1997-3-26
20122
Riverside
Lake Skinner area, NW foot of the Tucalota Hills, 0.2 mi. east of main Skinner entrance road on a dirt service road
473
Comment
UCSB9331
Salvia columbariae
Lloyd, Robert
1960-3-23
Riverside
1 mi from US Hiway 99 on State Rd 111; to Palm Springs; San Jacinto Mt Range; Colorado Desert
396
Comment
JEPS62715
Salvia eremostachya
W. L. Jepson and H. M. Hall
1901-5-22
1397
Riverside
near Vandeventer's; Palm Canyon of San Jacinto
609
Comment
RSA356609
Salvia eremostachya
Robert F. Thorne
1966-10-15
41814
Riverside
Dead Indian Canyon: Near Palm Desert at foot of Palms to Pines Highway.
Comment
CLARK-A1528-587
Salvia mellifera
Dorothy Detrich
1966-5-16
43
Riverside
Gavilan Hills
Comment
RSA522724
Salvia mellifera
Steve Boyd, T. S. Ross, L. Arnseth
1990-3-29
3829
Riverside
Vail Lake area, cinder cone ridge at N side of mouth of Temecula Creek Canyon and adjacent benches on S Flank of Big Oak Mountain.
396
Comment
SEINET12872696
Salvia mellifera
A. Sanders, Crain, J.
2015-4-3
41557
Riverside
Santa Ana Mountains
Comment
UC575070
Salvia mohavensis
C. Epling and Wm. Robison
1933-6-27
Riverside
5 mi s Gold Coin Mine; Little San Bernardino Mts.
Comment
UC1713564
Salvia pachyphylla
H. M. Hall
1897-8-11
809
Riverside
e side San Jacinto Mt.
2133
Comment Read comments Jul 23 2008
CAS-BOT-BC233350
Salvia vaseyi
H. M. Hall
1901-5-1
1878
Riverside
Eastern base, along the borders of the Colorado Desert, San Jacinto Mountains
Comment
RSA448913
Salvia vaseyi
N. C. Cooper
1948-5-13
2837
Riverside
Devil's Garden.
244
Comment
UC883997
Salvia vaseyi
C. Epling and Mrs. Epling
1937-6-10
Riverside
2 mi below Shumway (at Palm View); Palm View
Comment
RSA180335
Sambucus mexicana
E. W. Lathrop
1965-4-4
5626
Riverside
8 miles west of Murrieta-Tenaja Range.
Comment
SD234255
Sambucus nigra subsp. caerulea
Wayne Law, Jun Hu
2000-5-16
21
Riverside
Peninsular Ranges; Santa Ana Mtns.: Eastern edge of Cleveland National Firest, above Temescal Valley in Indian Canyon, 11.8 mi. S of Corona (Aberhill 7.5' Q)
395
Comment
CLARK-A1528-3839
Samolus parviflorus
John C. Roos
1937-6-7
497
Riverside
Aguanga
Comment
RSA601893
Samolus parviflorus
Louis C. Wheeler
1932-9-4
1359
Riverside
Santa Ana River at Chino Creek.
152
Comment
SDSU13636
Samolus parviflorus
W. Miller, C. Mosse
1972-7-20
Riverside
Growing out of crack in rock near pools in bedrock in the northwest section.
Comment
UCSB4631
Sanicula arguta
DeWitt, Jack
1959-5-19
Riverside
12.7 miles south of Hemet Lake along Hwy. 74; San Jacinto Mtns.
914
Comment
RSA585620
Sanicula bipinnatifida
D. L. Banks, S. D. Boyd
1995-3-15
55
Riverside
NW Palomar Mountains; Agua Tibia Mountains; N face of Agua Tibia Mtn., Dorland Mtn. area.
744
Comment
POM306143
Sarcodes sanguinea
Henry J. Ramsey, Henry J. Ramsey
1937-5-30
1334
Riverside
Santa Rosa Mountains.
Comment
POM46974
Sarcodes sanguinea
Mary F. Spencer
1919-6-20
1206
Riverside
Idyllwild. San Jacinto Mountians.
1616
Comment
RSA722994
Sarcostemma cynanchoides subsp. cynanchoides
Michael Wall
2007-7-6
436
Riverside
San Jacinto Valley, Bautista Canyon, along Bautista Canyon Rd. 4.5 miles SE of jct. with Fairview Ave.
719
Comment
LA202876
Sarcostemma cynanchoides subsp. hartwegii
Nesta Dunn; A. M. Martin
1932-3-27
sn
Riverside
Box Canyon
Comment
UC1329898
Sarcostemma hirtellum
James E. Cole
1941-4-13
585
Riverside
0.5 mi. n. Meek's Cabin (Pinto Pass); Joshua Tree Nat'l Monument, Pinto Pass
Comment
UCR226768
Sarcostemma hirtellum
Jim Andre
2011-2-9
15897
Riverside
Sonoran (Colorado) Desert, Mecca Hills, along Box Canyon Road at upper end of gorge, c. 6 mi south southeast of the junction with Hwy I-10, c. 12 mi west of Chiriaco Summit
284
Comment
UCR45939
Satureja chandleri
James Henrickson
1972-5-21
7196 A
Riverside
Santa Ana Mtns., Santa Rosa Plateau, 2 mi. west of Murrieta on slopes up to Santa Rosa Plateau along Tenaja Road
396
Comment
RSA206496
Saxifraga californica
E. W. Lathrop
1969-5-8
7020
Riverside
Los Alamos Canyon 1/2 mile E of San Mateo Canyon, Cleveland National Forest, Trabuco district.
518
Comment
SD224816
Schinus polygamus
A. C. Sanders, G. K. Helmkamp
1995-12-5
17930
Riverside
Riverside; abandoned orange orchard on Spruce ST. at Canyon Crest Dr.
305
Comment
UCD93276
Schismus
C. L. Hitchcock; C. V. Muhlick
1962-3-16
22139
Riverside
Temescal Canyon, 8 mi. s.e. of Corona.
Comment
RSA772124
Schismus barbatus
Orlando Mistretta, Duncan Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4834
Riverside
Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 2-3 miles above Whitewater Visitor Center (Whitewater Trout Farm)., between N34.02559, W116.69098 and N34.02135 and W116.68712.
915
Comment
UCR152526
Schismus barbatus
A. C. Sanders
2005-4-22
29615
Riverside
Gavilan Hills, Gavilan Plateau c. 0.75 air mi. SE of summit of Gavilan Peak
625
Comment
UCR13394
Schoenoplectus acutus var. occidentalis
William A. Hunt
1972-5-19
720519- 01
Riverside
Upper Santa Ana River Basin, Riverside, behind UCR Religious Center, Watkins House, past canal
305
Comment
POM1394
Schoenoplectus americanus
I. M. Johnston
1917-4-4
s.n.
Riverside
Palm Canyon.
274
Comment
POM220056
Schoenoplectus americanus
F. R. Fosberg
1932-3-13
8079
Riverside
Thousand Palms Canyon. Coachella Valley.
Comment
SEINET9753397
Schoenoplectus tabernaemontani
Richard Carter
2005-6-25
Riverside
Temecula, along west side Del Rio Road, vic. jct. with Calle Cortez
Comment
CAS-BOT-BC243508
Scribneria bolanderi
Steve Boyd
1995-5-13
8510
Riverside
West of Onion Hill, southeast of Elsinore Peak area along trail following old Main Divide Road Grade, Santa Ana Mountains
1005
Comment
CSUSB906
Scrophularia californica
M. Quinlan
1974-5-25
Riverside
Found in Riverside county on the bank of the Santa Ana River about 1 mile form the Riverside Municipal Airport in Riverside
266
Comment
UCR230914
Scrophularia californica
T. B. Salvato, Richard Camacho
2011-6-12
5480
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
RSA249459
Scrophularia californica subsp. floribunda
John F. Emmel
1973-3-3
413
Riverside
South Fork of San Jacino River, west of Hemet.
793
Comment
UC887498
Scrophularia californica subsp. floribunda
I. W. Clokey, C. B. Clokey, and B Tampleton
1930-4-15
4635
Riverside
Gavilan Peak
540
Comment
RSA674596
Scutellaria bolanderi subsp. austromontana
Scott D. White
2000-8-5
8104
Riverside
San Jacinto Mountains: Near Mountain Center. Unnamed ephemeral drainage (tributary to S Fork, San Jacinto River).
1402
Comment
RSA740788
Scutellaria bolanderi subsp. austromontana
Scott D. White, Justin M. Wood
2008-7-9
12414
Riverside
San Jacinto Mountains: Johnson Meadow.
1415
Comment
JOTR34489
Scutellaria mexicana
Andre, Jim
2012-4-16
20973
Riverside
Joshua Tree National Park. along Cottonwood Spring Road, approx. 6 mi. south of the North Entrance at Twin Tanks parking area.
1196
Comment
RSA0041451
Scutellaria mexicana
Duncan S. Bell, LeRoy Gross
2014-3-20
6286
Riverside
Orocopia Mountains; Orocopia Wilderness area; northeastern section of range; approximately 3.5 air miles south of Hayfields Lake.
609
Comment
SD29583
Scutellaria siphocampyloides
Darley F. Howe
1941-6-9
1111
Riverside
San Jacinto Mountains.
Comment
UCR173759
Searsia lancea
Mike Misenhelter
2006-5-12
s.n.
Riverside
San Jacinto Valley, SE of intersection of Fairview and Olive Aves., Valle Vista
Comment
RSA40603
Sedum niveum
J. C. Roos
1948-8-27
2919
Riverside
Santa Roas Mountains, north slope
122
Comment
IRVC3582
Selaginella bigelovii
R. H. Whittaker, W. A. Niering
1963-5-29
SJ 49
Riverside
Above N Fork San Jacinto River. Peninsular Ranges, San Jacinto Mountains
671
Comment
UCD135974
Selaginella bigelovii
Lewis S. Rose
1966-12-14
66107
Riverside
Chino Canyon, 3 mi. W. of Palm Springs Desert.
670
Comment
UCR156364
Selaginella bigelovii
T. B. Salvato, Kent Beaman
2005-5-16
882
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
SEINET9622492
Selaginella eremophila
M. D. Windham, K. Pryer, J. Beck, C. Rothfels, A. Grusz
2008-5-15
3559
Riverside
SSE of Palm Springs along unnamed tributary of Palm Canyon. ca. 5.61 km WNW of the summit of Murray Hill. T4S, R4E, Sec. 34.
221
Comment
RSA612914
Selaginella watsonii
Louis Cutter Wheeler
1931-10-3
176
Riverside
Tahquitz Peak, San Jacinto Mts.
2621
Comment
CAS-BOT-BC363487
Senecio californicus
A. G. Vestal
1929-3-28
s.n.
Riverside
9 miles south of Hemet on the St. John's Grade
Comment
RSA495807
Senecio californicus
Steve Boyd, Timothy S. Ross, Laurel Arnseth
1989-3-12
2916
Riverside
Vail Lake area, Temecula Creek Cyn., just below Vail Lake Dam.
442
Comment
UCR106418
Senecio californicus
George K. Helmkamp, A. C. Sanders
1997-3-15
1493
Riverside
Skinner Lake, Grassland at base of Bachelor Mtn. and adjoining chapararal.
488
Comment
UCR114334
Senecio californicus
Mitch Provance
2000-4-8
2010
Riverside
Jurupa Mountains, S extension of 'Rattlesnake Mt.', <100 m west of peak 1739.
518
Comment
CLARK-A1528-290
Senecio douglasii subsp. douglasii
C. M. Flanagan
1973-6-13
OO 705
Riverside
Morongo Indian Reservation
975
Comment
SEINET2054672
Senecio flaccidus var. douglasii
B. Pitzer
1986-5-24
245
Riverside
Whitewater Canyon, ca. 5 mi N of US I-10 on Whitewater Canyon Rd. From N edge of Hatchery to ca 1/4 mi N of hatchery boundary
731
Comment
POM97305
Senecio flaccidus var. douglasii
P. A. Munz
1925-5-20
9848
Riverside
Aguanga.
Comment
JOTR16613
Senecio flaccidus var. monoensis
Moore, Sue
1968-3-25
s.n.
Riverside
Joshua Tree National Park.
731
Comment
SD43521
Senecio flaccidus var. monoensis
Philip A. Munz
1946-10-20
11577
Riverside
Palms to Pines Highway at north base of Santa Rosa Mountains.
1035
Comment
UC68965
Senecio flaccidus var. monoensis
H. M. Hall
May 1905
6247
Riverside
Cottonwood Pass Colorado Desert
609
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
SBBG81721
Senecio mohavensis
S. A. Junak
1983-3-23
1625
Riverside
E side of Jefferson Rd across from entrance to Cahuilla Lake County Park, S of Indio
Comment
RSA0023063
Senna armata
John F. Emmel
1995-4-21
1365
Riverside
Little Maria Mts., northwest end; large canyon and wash 0.4 air mile southwest of peak 2479.
579
Comment
UCR38251
Senna covesii
J. M. Stewart
1985-3-16
8503
Riverside
Sonoran (Colorado) Desert, Santa Rosa Mtns., Martinez Canyon
259
Comment
SD129359
Senna obtusifolia
Les Ede
1989-8-19
Riverside
South of Blythe in the Palo Verde Valley, ca 1 mile north of the Imperial County line; in cotton fields at Norton Farms
Comment
POM243656
Sesbania exaltata
E. C. Jaeger
1938-10-30
s.n.
Riverside
Mecca
Comment
UCR59700
Sesbania herbacea
George K. Helmkamp
1989-9-16
s.n.
Riverside
Sonoran (Colorado) Desert, Colorado River Valley; hayfield on W side of state Hwy 78, 0.7 mi north of Palo Verde
71
Comment
UCR120
Setaria viridis
Frank C. Vasek
1959-8-6
590806- 03
Riverside
Riverside, O.F. Clarke residence at 1012 Spruce St.
305
Comment
RSA0076308
Sibaropsis hammittii
Naomi Fraga, Amber Maurice
2005-4-1
1532
Riverside
Elsinore Peak on a grassy knoll about 0.5 miles southeast of Elsinore Peak on the crest of the range, north of the Main Divide Road.
976
Comment Read comments Apr 28 2020
SEINET10539567
Sibaropsis hammittii
Steve Boyd, Timothy S. Ross
1992-4-1
Boyd 6783
Riverside
Santa Ana Mountains, Elsinore Peak area south of Lake Elsinore, on "Onion Hill", a grassy knoll about 0.5 miles southeast of Elsinore Peak on the crest of the range, north of the Main Divide Road. T6S R4W SE1/4 SW1/4 sec. 31 (USGS Wildomar 7.5' quadrangle). Gentle slopes with grassland of Stipa pulchra on clay soil developed over volcanic cobble, adjacent to chaparral dominated by Adenostoma fasciculatum and Ceanothus crassifolius. Associated with Allium munzii, Allium haematochiton, Allium lacunosum, Fritillaria biflora, Sanicula bipinnatifida, Lomatium dasycarpum, Delphinium parryi, Chorizanthe polygonoides var. longispina, Chorizanthe fimbriata, Harpagonella palmeri, Camissonia graciliflora, Lasthenia californica, Microseris douglasii ssp. platycarpha, and Ancistrocarphus filagineus.
1012
Comment
LA205908
Sidalcea malviflora
O. A. Plunkett;
1926-4-18
sn
Riverside
Temecula
Comment
UC18858
Sidalcea malviflora subsp. sparsifolia
H. M. Hall
1899-7-28
739
Riverside
Strawberry Valley; San Jacinto Mountains
1828
Comment
SEINET7048198
Silene multinervia
Steven R. Hill, Andrew C. Sanders
2001-5-4
33707
Riverside
Santa Rosa Plateau, eastern rim, north side of Avenida del Oro, just east of junction with Sandia Creek Drive, 2 miles west of junction of Rancho California Road and Route I-15. Elevation 1570 - 1670 feet.
509
Comment
SBBG25812
Simmondsia chinensis
M. Van Rensselaer
1937-6-23
Riverside
Palms to Pines Hwy
Comment
SEINET6418771
Simmondsia chinensis
F. R. Fosberg
1930-1
S 1700
Riverside
Coyote Well, Morongo Valley
Comment Read comments Dec 20 2019
UCR147747
Simmondsia chinensis
Steve Boyd, Et al.
2004-5-14
11270
Riverside
Colorado Desert; Chocolate-Chuckwalla Mountains region, Western edge of the Chocolate Mountains, along Gas Line Road in major wash system west of Iris Wash drainage, within boundaries of U.S. Navy Chocolate Mountains Aerial Gunnery Range
570
Comment
CAS-BOT-BC74911
Sinapis arvensis
H. K. Wagnon
1944-3-8
311
Riverside
West side of stream about 100 yards south of Trading Post, Palm Canyon.
Comment
RSA593693
Sinapis arvensis
Steve Boyd, Dave Bramlet
1996-4-19
8633
Riverside
San Jacinto Valley, San Jacinto Wildlife Refuge at southeastern of the Bernasconi Hills in the San Jacinto River floodplain, ca 0.5 mi NE of Lakeview Hot Springs, just N of Ramona Expressway on the W side of the river.
432
Comment
RSA586124
Sisymbrium altissimum
D. L. Banks
1995-4-11
163
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove, along the Dripping Springs Trail.
646
Comment
SD125634
Sisymbrium erysimoides
A. C. Sanders
1987-4-7
7045
Riverside
Riverside: Vacant lot on the north side of Spruce St. between Rustin and Canyon Crest Streets. Was an orange orchard with a house in it.
305
Comment Read comments Jul 11 2010
RSA612509
Sisymbrium irio
D. L. Banks, Joe Moreno
1997-2-5
1265
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., Including a large area of vernally wet grassland at the extreme southwestern corner of the Reservation.
390
Comment
UCR139129
Sisymbrium irio
Julie A. Greene
1993-4-17
1213
Riverside
San Jacinto Valley, San Jacinto Wildlife Area, flat area west of Davis Rd
445
Comment
UCR251301
Sisymbrium irio
T. B. Salvato, Matthew Malle
2014-4-8
7826
Riverside
Perris-Aguanga Basin, south end of Perris Valley, c. 8 mi south of the Perris Reservoir, northwest corner of Matthews (Case) Road and Menifee Road
446
Comment
SEINET7992210
Sisymbrium orientale
Ana Lilia Reina G.
2003-3-30
2003 -321
Riverside
Palm Canyon, Agua Caliente Indian Reservation, edge of Palm Spring NWbase of San Jacinto Mountains
274
Comment
CLARK-A1045-172
Sisyrinchium bellum
George K. Helmkamp
1979-4-27
Riverside
Santa Ana Mountains vernal pools; Wildomar 7.5' Q
Comment
UC4233
Sisyrinchium bellum
H. M. Hall
1901-6-25
2247
Riverside
San Jacinto Mountains, Fuller's Mill Fuller's Mill; San Jacinto Mountains, Fuller's Mill
1767
Comment
UCD126813
Solanum americanum
Steve Boyd; Tim Ross, Laurel Arnseth
1989-6-11
3735
Riverside
Vail Lake area, edge of hills on north side of Wilson Creek, east of the lake.
487
Comment
UCR121090
Solanum elaeagnifolium
A. C. Sanders, Mark Elvin, M. S. Enright
2002-4-16
24979
Riverside
The Badlands, Laborde Canyon and adjacent slopes and side canyons, 1 mile east of Mt. Eden, SW of Beaumont
610
Comment
RSA0030767
Solanum lanceolatum
A. C. Sanders, O. F. Clarke, R. Allert
1984-7-18
5110
Riverside
Riverside, scattered weed in vacent field northeast of the intersection of Tyler and Cypress Avenues.
305
Comment
RSA495462
Solanum umbelliferum
Steve D. Boyd, Tim S. Ross, L. Arnseth
1989-3-18
2991
Riverside
Vail Lake area, Temecula Creek Cyn below Vail Lake dam.
418
Comment
RSA733740
Solanum umbelliferum
Kenneth Beard
1934-03
s.n.
Riverside
Corona Sky-line drive
Comment Read comments Oct 31 2011
UCR43474
Solanum umbelliferum
R. F. Thorne, W. Wisura, E. W. Lathrop, S. Meury
1985-5-18
60627
Riverside
Peninsular Ranges/Santa Ana Mtns, Santa Rosa Plateau: along Clinton Keith Rd., near base of the plateau
427
Comment
RSA263783
Solanum umbelliferum
Wallar
L- 54
Riverside
Corona Mountain.
Comment
UCR135858
Solanum xanti
A. C. Sanders
2004-4-20
27528
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
SEINET6186066
Solanum xanti
D. M. Harris
1897-3-7
s.n.
Riverside
Winchester
Comment
UCR143322
Solanum xanti var. intermedium
P. A. Munz
1932-3-24
12030
Riverside
North of Elsinore
305
Comment
SD187367
Sonchus asper
Scott D. White, Angelia Carey
2004-5-7
10336
Riverside
Indian Creek and adjacent foothills.
548
Comment
UCR149985
Sonchus asper
Scott D. White, Angelia Carey
2004-5-7
10336
Riverside
San Jacinto Mountains, Indian Creek and adjacent foothills
610
Comment
RSA586764
Sonchus asper subsp. asper
D. L. Banks, S. D. Boyd
1995-5-17
0462
Riverside
NW Palomar Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of Agua Tibia Mtn., E of the Dripping Springs Alcove area W of the Dripping Springs Trail, along the W fork of upper Arroyo Seco.
598
Comment
SEINET10960227
Sorghum halepense
Steve Boyd
1989-7-9
Boyd 3769
Riverside
City of Riverside, weeds in vegetable garden of house at 4863 Rubidoux Ave.
Comment
CSUSB1663
Spartium junceum
Deborah Sullivan
1973-6-20
Riverside
Glen Avon in Riverside.
243
Comment
UCR111064
Spergularia marina
D. E. Bramlet
1992-4-29
2242
Riverside
San Jacinto Valley, San Jacinto Nuevo Y Potrero; c. 823 m west of Gilman Springs Road (Hwy 79), just NW of the Quail Ranch golf course; and c. 460 m south of Bold Style Ave.
436
Comment
SD146329
Spergularia platensis
A. C. Sanders, K. C. Rose
1998-5-21
21864
Riverside
Hemet: west of town, east of canal, south of Highway 74 (Florida) and ca. Ao mile west of Warren Road
456
Comment
SEINET1908422
Spergularia platensis
A. C. Sanders
1993-1
13682
Riverside
Western edge of Hemet, along S side of Devonshire Ave. between Old Warren and Warren Roads, SW of Tres Cerritos and N Florida Ave. (Hwy 74).
460
Comment
UCR174327
Spergularia rubra
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-28
32641
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
UCR274197
Spergularia rubra
T. B. Salvato, Melissa Clemons
2005-6-6
1418
Riverside
Peninsular Range, Gavilan Hills, c. 0.75 mile south-southeast of Steele Peak, 0.6 mile E of Hammack Ranch, and 5 miles north-northeast of Lake Elsinore
579
Comment
UCR124635
Sphaeralcea ambigua
B. C. Templeton, I. W. Clokey
1930-4-9
1019
Riverside
Sonoran (Colorado) Desert, North of Palm Springs
400
Comment
UCR163322
Sphaeralcea ambigua
B. G. Pitzer
1998-1-24
3389
Riverside
Sonoran (Colorado) Desert, N foot of Chuckwalla Mtns, Eagle Mt Rd, south side of Hwy I-10, 0.8 mi south of Hwy at powerline rd, & wash directly south of road
500
Comment
RSA775813
Sphaeralcea ambigua var. rugosa
Thomas Stoughton, Chrsiti Gabriel, Stephanie Rockwood
2011-3-29
893
Riverside
Haugen Lehmann exit, Pacific Crest Trail up into canyon east of Cottonwood Canyon
838
Comment
UCR20382
Sphaeralcea emoryi subsp. nevadensis
John C. Roos
1965-9-5
s.n.
Riverside
Sonoran (Colorado) Desert, 18 mi. west of Blythe
122
Comment
POM172728
Sphaeralcea emoryi subsp. variabilis
M. French Gilman
1930-4-27
s.n.
Riverside
Dos Palmos, east of Mecca.
Comment
SD239542
Sporobolus airoides
A. C. Sanders, John F. Green
2012-5-27
40210
Riverside
Peninsular Range: Perris-Aguanga Basin Region: San Jacinto River north of Canyon Lake, between Hwy 74 and Goetz Road (Romoland 7.5'Q)
427
Comment
RSA339247
Sporobolus cryptandrus
R. F. Thorne, Rolf, Gertrud Dahlgren
1979-8-22
53591
Riverside
Joshua Tree National Monument: Hidden Valley.
1280
Comment
UCR58492
Sporobolus cryptandrus
S. J. Myers
1988-1-27
s.n.
Riverside
Partin Development, Nuevo Road and Foothill Avenue, c. 1.5 mi west of Nuevo
442
Comment
RSA659765
Sporobolus indicus
J. C. Roos
1965-11-4
s.n.
Riverside
Fairmont Park, Riverside
Comment Read comments Aug 23 2007
SEINET12343822
Stachys ajugoides
Unknown
1936-4-21
12786
Riverside
E of Banning
Comment Read comments Oct 7 2017
UCR21141
Stachys rigida var. quercetorum
Steve Boyd
1980-7-3
s.n.
Riverside
Perris Basin, Motte Reserve. Rocky hills 2.5 mi NW of Perris. Western edge of the reserve and 0.25 mi south of the NW corner of the reserve
518
Comment
RSA715182
Stellaria media subsp. pallida
Amber Bruno
2005-4-14
08
Riverside
Peninsular Range, Agua Tibia Mountains: UC Emerson Oaks Reserve, ca. 8 miles southeast of Temecula, S of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank
457
Comment
SD181607
Stellaria nitens
Steve Boyd
2001-4-12
10403
Riverside
Santa Ana Mountains-Gavilan Hills Region, Temescal Canyon, terrace escarpment just south of DePalma Road, between Indian Wash and Horsethief Wash.
Comment
RSA474207
Stephanomeria exigua subsp. exigua
N. C. Cooper
1948-5-13
2850
Riverside
Banning.
701
Comment
OBI37412
Stephanomeria pauciflora
G. Helmkamp
1985-5-9
454
Riverside
1/2 mi from the Coachella Valley
503
Comment
UCR280424
Stephanomeria pauciflora
Onkar Singh
2015-11-9
5607
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, c. 5 km east of Eagle Mountain Mine
284
Comment
RSA766634
Stephanomeria pauciflora var. pauciflora
Thomas Stoughton, Jackie McConnaughy, Andrew Monks, M. Volke
2010-4-22
170
Riverside
McCoy Wash. N of I-10. Rd going N from Black Rock Rd. S side of private land boundary.
244
Comment
RSA716374
Stillingia linearifolia
Scott D. White
2006-4-27
11292
Riverside
Perris Basin/San Jacinto Mtn Foothills: Santa Rosa Hills, S. of Hemet.
549
Comment
UC1536997
Stillingia linearifolia
Gordon H. True
1935-3-15
111
Riverside
Box Springs Sycamore Canyon (flats between hills and wash)
365
Comment
UCD170898
Stillingia linearifolia
A. C. Sanders; Nina Kidd, Jeff Crain
2015-3-31
41535
Riverside
Peninsular Range; Eastern Foot of Santa Ana Mtns., Temescal Canyon, northwest of El Hermano Road junction along sandy wash of Temescal Creek.
313
Comment
UCR198188
Stillingia linearifolia
Michael Honer, L. Hulse
2004-4-2
1876
Riverside
Colorado(Sonora) Desert, Little San Bernardino Mountains. Blind Canyon, c. 0.5 mi north of Desert Hot Springs
488
Comment
UCR41363
Stillingia linearifolia
N. M. Fellows
1985-3-16
104
Riverside
San Jacinto Mtns., Oasis de los Osos Preserve of the Nature Conservancy, off Snow Creek Canyon at the N foot of San Jacinto Mts, 1 mile west of Snow Creek Village
489
Comment
POM299246
Stillingia spinulosa
A. M. Alexander, Louise Kellogg
1941-5-12
2164
Riverside
Eagle Mts., road to Black Eagle Mine.
671
Comment
UCR97447
Stipa capensis
John Wear, N. Moorhatch
1997-3-18
s.n.
Riverside
San Jacinto Mtns, S of Chino Canyon, at NW end of Palm Springs
350
Comment
IRVC28528
Stipa capensis
Nathan Moorhatch, John Green
2003-4-2
s.n.
Riverside
Coachella Valley/Santa Rosa Mountains, Cathedral Canyon, east side of the housing development called "The Cove" Sonoran Desert
152
Comment
UCR5912
Stipa cernua
W. H. Jordan
1966-5-19
s.n.
Riverside
San Bernardino Valley, 0.25 mi up Redlands Blvd. from junction with San Timoteo Canyon
579
Comment
UCR89926
Stipa coronata
Scott D. White, S. J. Myers, S. Ogg Wilcox
1995-6-16
3306
Riverside
Peninsular Range; Santa Ana Mns., Proposed pipeline route; Lake Elsinore Pumped Storage Hydroeletric Project. west of Lake Elsinore, SE of Hwy 74
915
Comment
CAS-BOT-BC376031
Stylocline gnaphaloides
Steve Boyd
1992-4-14
6821
Riverside
Santa Ana Mtns, San Mateo Cyn Wilderness Area. Western edge of Oak Flats area along Bluewater Tr. from Verdugo Tr. S to crest of ridge W side Bluewater Cyn.
792
Comment
UCR127349
Stylocline gnaphaloides
A. C. Sanders, T. B. Salvato, Mitch Provance
2003-4-4
25844
Riverside
San Bernardino/Santa Ana River Valley Region, Jurupa Mtns., hill SW of the Jensen Quarry, NW of Sunnyslope
421
Comment
UCR167856
Stylocline gnaphaloides
T. B. Salvato, Melissa Clemons
2005-6-2
1343
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
UC1595086
Stylocline sonorensis
Marcus E. Jones, A. M.
1930-4-2
25845
Riverside
n Chuckwalla Mts.; Colorado Desert, Hayfields
Comment
UCR19023
Suaeda moquinii
John C. Roos
1965-6-30
s.n.
Riverside
Perris-Aguanga Basin region, Perris
Comment
UC592752
Swertia parryi
Carl B. Wolf
1936-6-17
Riverside
n end La Cienega (Tenaja Road); Santa Ana Mts.
731
Comment Read comments Sep 24 2011
CAS-BOT-BC99402
Symphyotrichum subulatum var. parviflorum
Scott D. White; Steve Ogg
1994-10-17
2484
Riverside
Temecula Valley. City of Temecula, Murrieta Ck channel 1000 ft N of bridge at Rancho Calif. Ave.,
305
Comment
OBI9064
Tamarix parviflora
Tracey and Viola Call, Viola Call
1962-4-6
2112
Riverside
3 mi NW of Desert hot Springs in small cyn
274
Comment
UCR35345
Tamarix parviflora
L. B. Ziegler
1978-4-12
582
Riverside
San Jacinto Valley in the river bottom of the San Jacinto River
457
Comment
HSC67220
Tetracoccus hallii
R. W. Spjut, Judy Adams
1980-4-30
6152
Riverside
Rd. to Corn Springs in the Chuckawalla Mtns. SE of Desert Center, 4.7 mi. from Jct. to Chuckawalla Rd. and then 10 mi. E from Desert Center, (or 36 mi. W of Blythe)
Comment
SD215512
Tetracoccus hallii
Louis C. Wheeler
1952-4-6
6854
Riverside
Near bottom of Wood Spring.
Comment
UC1483908
Tetradymia comosa
C. W. Tilforth and W. Wisura
1979-6-27
1813
Riverside
ca 2 air mi s Murrieta (Murrieta-DuLuz Rd.)
Comment
UCR94937
Tetradymia comosa
Scott D. White
1996-9-22
4531
Riverside
Perris Basin, Lakeview Mtns: north of Homeland, along Juniper Flats Road, c. 1.2 road miles north of intersection with State Hwy 74, unnamed drainage channel parallel to the road
500
Comment
CAS-BOT-BC399653
Thalictrum fendleri
C. Epling; Wm. Robison
1935-6-30
s.n.
Riverside
Between Pine Flat Camp and Fuller's Mill, Mt. San Jacinto
Comment
RSA726821
Thalictrum fendleri
Steve Boyd, Aydee Virgen
2004-4-13
10854 -A
Riverside
San Mateo Canyon, midway between confluence with Los Alamos Canyon and Tenaja Canyon.
Comment
CAS-BOT-BC392423
Thalictrum fendleri
E. I. Applegate
1894-6-1
s.n.
Riverside
Swan Lake Valley
Comment
SBBG71882
Thalictrum fendleri var. fendleri
R. Hoffmann
1929-9-7
Riverside
San Jacinto Mtns
1645
Comment
UCR8152
Thalictrum fendleri var. fendleri
B. Freeman
1969-6-19
690619- 01
Riverside
San Jacinto Mtns, James Reserve
1646
Comment
RSA449374
Thamnosma montana
L. E. Hoffman
1933-2-18
s.n.
Riverside
Coachella Valley (near Garnet).
345
Comment
RSA605348
Thamnosma montana
Louis C. Wheeler
1962-3-18
7986
Riverside
West of Desert Hot Springs: Just W of highway to 29 Palms.
Comment
RSA763306
Thinopyrum intermedium
Scott D. White, Justin M. Wood
2008-6-16
12124
Riverside
Fobes Canyon, +- 1 mile up Fobes Ranch Road from Fobes Spring.
1540
Comment
RSA0123349
Thysanocarpus curvipes
Duncan S. Bell, Larry Heronema, Isaac Marck, Evan Meyer
2016-3-22
9006
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
UC10997
Thysanocarpus curvipes
H. M. Hall
June, 1901
2217
Riverside
Onstatt's Valley; San Jacinto Mountains, Onstatt's Valley
1981
Comment
RSA0039822
Thysanocarpus laciniatus
Steve Boyd
1986-3-9
1398 -A
Riverside
Temescal Canyon: Terrace escarpments between Indian Truck Trail and Horsethief Wash
366
Comment
RSA0057532
Thysanocarpus laciniatus
Steve Boyd, Timothy S. Ross
1990-5-11
4684
Riverside
Vail Lake area, Arroyo Seco drainage, canyon bottom at N base of Wild Horse Peak, SE of Dripping Springs campground of Cleveland National Forest.
579
Comment
RSA189353
Tidestromia oblongifolia
L. S. Rose
1966-12-11
s.n.
Riverside
La Quinta.
91
Comment
UCD97881
Tidestromia suffruticosa var. oblongifolia
P. C. Everett; E. K. Balls
1958-4-29
23022
Riverside
4 mi. ne. of Desert Center along road to Rice and Vidal Jct.
259
Comment
POM368509
Tiquilia palmeri
N. C. Cooper
1949-4-8
3267
Riverside
Indio. Mecca Pass, east of Indio.
457
Comment
POM13269
Tiquilia plicata
E. C. Jaeger
1921-5-7
122
Riverside
Edom
91
Comment
SEINET10743528
Tiquilia plicata
Hartmut H. Hilger
1994-7-19
Hilger USA 94 /7
Riverside
-45
Comment
HSC94218
Toxicodendron diversilobum
D. Atwood
1993-3-26
17665
Riverside
Santa Ana Mtns., 1.5 mi. S of Lake Elsinore, along Hwy. 74
671
Comment
CSUSB84
Trachelospermum jasminoides
Deborah Sullivan, William Talley
1973-7-12
s.n.
Riverside
10 miles west of Riverside
304
Comment Read comments Mar 22 2014
UCR207605
Tribulus terrestris
O. F. Clarke
2004-5-10
s.n.
Riverside
Peninsular Range, Riverside, UCR campus, agricultural operations area west of Canyon Crest Dr. and south of Martin Luther King Blvd., at 'Midgeville' the Entomology Dept. experimental ponds
302
Comment
POM7073
Trichoptilium incisum
P. A. Munz, L. T. Street
1919-5-7
2778
Riverside
Colorado Desert, Tahquitz Canyon
229
Comment
RSA23270
Trichoptilium incisum
Ernest Braunton
1940-03
2030
Riverside
Berdoo Canyon.
Comment
SEINET2042414
Trichoptilium incisum
B. Pitzer
1998-2-1
3434
Riverside
Hayfield Spring Quad 7.5': Hayfield Dry Lake, alluvial fan on N side of lakebed, from paved road lakebed.
427
Comment
SEINET1908706
Trichostema austromontanum subsp. austromontanum
A. C. Sanders
2008-1
35901
Riverside
Penisular Range; San Jacinto Mtns: east side of May Valley, NE of Bonita Vista Rd at foot of hills, on margin of dried stream
1543
Comment
UCR193951
Trichostema austromontanum subsp. austromontanum
A. C. Sanders
2008-7-25
35901
Riverside
Peninsular Range; San Jacinto Mtns., east side of May Valley, NE of Bonita Vista Rd. at foot of hills
1543
Comment
UC126711
Trichostema austromontanum subsp. compactum
H. M. Hall
1901-7
822
Riverside
shores of Lake Surprise; San Jacinto Mountains
2499
Comment
SBBG6567
Trichostema lanatum
H. and M. Dearing
1940-6-8
4350
Riverside
Palms to Pines Hwy, W of Ribbonwood
Comment
SEINET5763146
Trichostema lanatum
Willa Rutherford
1944-7-15
1570
Riverside
Palms to Pines Hwy. (sic. Rte 79), San Jacinto Mtns.
1372
Comment
RSA736725
Trichostema lanceolatum
Scott D. White, Angelia Carey, Linda Archa
2004-8-5
10693
Riverside
San Jacinto Mountain foothills: Soboba Indian Reservation- Indian Creek and adjacent uplands, from confluence w/ San Jacinto River to +/- 2 miles upstream.
534
Comment
UCR22005
Trichostema lanceolatum
Steve Boyd
1980-9-8
345
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau
610
Comment
RSA440727
Trichostema parishii
E. C. Jaeger
1921-6-7
s.n.
Riverside
Greggs Ranch. San Jacinto Mtns.
1280
Comment
RSA666726
Trifolium albopurpureum
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-4-6
23967
Riverside
Temecula, Long Canyon area west of Del Rey Rd., hills on both sides of gas pipline route.
366
Comment
LA205238
Trifolium gracilentum
Lee Haines; L. Erickson
1937-4-9
sn
Riverside
1 mi. W of San Jacinto
Comment
UCR140449
Trifolium gracilentum
A. C. Sanders, Guy Bruyea
2004-4-2
27422
Riverside
San Jacinto Valley, Tres Cerritos, c. 3 miles WNW of Hemet, east of the Lakeview Mtns., mouth of canyon on south side, just north of Rose Rd.
463
Comment
POM9576
Trifolium microcephalum
I. M. Johnston
1920-5-8
s.n.
Riverside
Near Wineville [RR Station] in sand by road[Wineville = Mira Loma]
Comment
POM12903
Trifolium variegatum
Philip A. Munz
1922-6-29
5896
Riverside
Santa Rosa. [Santa Rosa Mountains]
1982
Comment
UC1537308
Trifolium willdenovii
Gordon H. True Jr.
1935-4-1
193
Riverside
Box Springs
Comment
UCR194235
Trifolium willdenovii
Mitch Provance, Michael L. Fugate
2005-4-14
10056
Riverside
San Bernardino Valley, near the water tanks just E of Versity Hill, or what is known locally as Coyote Hill (pk 1386), a few hundred yards SSE of the UCR Campus
396
Comment
UCR22048
Triodanis biflora
Steve Boyd
1980-4-27
139
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau
640
Comment
UC53759
Trisetum spicatum
H. M. Hall
1897-8-1
793
Riverside
San Jacinto Mountains; near the summit
3291
Comment
POM320354
Trixis californica
Claire Dunn
1967-4-8
230
Riverside
Road to tramway above Palm Springs.
305
Comment
RSA747563
Tropidocarpum gracile
Michael Honer
2003-4-11
1820
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
UC144229
Tropidocarpum gracile
C. F. Baker
4128
Riverside
Hemet
Comment Read comments Mar 24 2011
UC63398
Urtica urens
H. M. Hall
1904-5-16
4943
Riverside
vicinity of Riverside
243
Comment
SD152915
Venegasia carpesioides
Steve Boyd
1992-4-15
6878
Riverside
Santa Ana Mtns, San Mateo Cyn Wilderness Area. Bluewater Cyn along Bluewater Tr. downstream to the confluence with San Mateo Creek.
334
Comment
CLARK-A1528-1318
Verbena tenera
Susan Larisch
1963-3-13
47
Riverside
Riverside
Comment
UCR26980
Verbena tenuisecta
E. W. Lathrop
1966-5-8
6475
Riverside
Peninsular Range; Santa Ana Mountains, Cleveland National Forest, Hagador Canyon, Trabuco District, 3 miles SW of Corona
275
Comment
RSA500199
Veronica anagallis-aquatica
Steve D. Boyd, Tim S. Ross, L. Arnseth
1989-5-7
3545
Riverside
Vail Lake area, pond and freshwater marsh in Kolb Crk. just south of the lake.
Comment
SD152741
Veronica anagallis-aquatica
Steve Boyd
1992-4-23
7049
Riverside
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
SBBG7233
Veronica peregrina subsp. xalapensis
H. and M. Dearing
1939-4-5
3094
Riverside
Hemet Valley
Comment
UC1951227
Veronica peregrina subsp. xalapensis
Scott D. White, Justin Wood
2008-7-9
12434
Riverside
San Jacinto Mountains: k Flat, from large pond downstream to meadow. Idyllwild 7.5' Quad.
Comment
RSA736385
Veronica peregrina var. xalapensis
Scott D. White, Justin M. Wood
2008-5-1
11926
Riverside
Perris Basin: I-215 freeway corridor, between freeway and frontage road, S of Scott Rd.
470
Comment
RSA195697
Vicia americana
C. R. Gunn
1963-5-29
s.n.
Riverside
Fern Valley at Lodge and San Jacinto intersection, San Bernardino National Forest.
Comment
SDSU14157
Vicia benghalensis
Joel Tracey
2002-4-20
8
Riverside
Santa Margarita Ecological Reserve, 0.08 miles east of parking area intersecting at North Side Field Station road and Santa Margarita River. Rock slab 20 feet north of large pool in river.
253
Comment
OBI78235
Vicia villosa
Annette Price
1962-4-22
44
Riverside
Corner of Washington Ave, and Tenaja Rd, near Murrieta
Comment
SBBG105049
Vicia villosa subsp. villosa
S. Boyd, D. Banks
1994-4-5
8259
Riverside
vicinity of Oak Flats E of Verdugo Potrero
762
Comment
UCR101574
Viguiera parishii
Bern Schwenn
1998-4-2
s.n.
Riverside
Sonoran (Colorado) Desert, S slope of Eagle Mtns, Hayfield 'Cove', a wide cyn mouth c. 2.5 mi. (airline) ENE of Hayfield Pumping Station & 0.75 mi. SE of Hayfield Spring
544
Comment
POM305679
Viola pedunculata
Henry J. Ramsey, Henry J. Ramsey
1937-4-2
987
Riverside
Corona-Elsinore.
Comment
UCR171981
Viola pedunculata
John F. Green
2006-4-25
s.n.
Riverside
Peninsular Ranges, City of Temecula; Long Canyon, Southern California Edison right of way, intersection of Southern Cross Road and Agena Street W to Candida Drive
366
Comment
UCR19261
Viola pedunculata
John C. Roos
1947-3-21
3370
Riverside
Plateau in Reche Canyon
Comment
RSA741432
Viola purpurea subsp. quercetorum
Scott D. White, Justin M. Wood
2008-6-18
12247
Riverside
San Jacinto Mountains: Meadow N/W of Keen Camp Summit, S/W of hwy 79.
1402
Comment
SEINET10778233
Vitis
J. Richard Abbott, B. S. Carlsward
1999-6-24
Abbott 12866
Riverside
South of Joshua Tree National Park and north of the Salton Sea, in Mecca, near junction of Lincoln Street and Avenue 64.
Comment
CAS-BOT-BC184427
Vulpia microstachys var. pauciflora
Steve Boyd
1986-5-1
1807
Riverside
Southwestern Perris Basin: Hill W of Skunk Hollow
Comment
RSA505018
Vulpia myuros
D. Charlton
1988-5-21
1919
Riverside
Thomas Mountain Rd, from North to South. West of Garner Valley and South of Lake Hemet on hwy 74.
1829
Comment
RSA772013
Vulpia myuros var. hirsuta
Orlando Mistretta, Duncan Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4957
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 1-2 miles above Whitewater Visitor Center (Whitewater Trout Farm)., Between N34.01961, W116.68175 and N34.01041 and W116.67141.
850
Comment
RSA577521
Woodwardia fimbriata
Darin L. Banks, Steve Boyd
1995-2-16
48
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., S of the Dripping Springs Alcove, E of the Woodchuck Trail.
829
Comment
POM12797
Wyethia ovata
P. A. Munz
1922-6-23
5783
Riverside
Hemet Valley
1372
Comment
SD68979
Xylococcus bicolor
Lathrop, R. Thorne
1967-9-26
6598
Riverside
6.0 miles northwest of Murrieta; Tenaja Road at the pass entering valley leading to Tenaja Guard Station.
609
Comment
SDSU3454
Xylococcus bicolor
James C. Dice with J. D. Tenhunen
1987-9-9
720
Riverside
'Powerline Peak,' 1.9 km west of Royal Oak Ranch. T8S, R3W, southeast 1/4 of southwest 1/4 of section 34.
357
Comment
UCD166530
Xylococcus bicolor
Dylan O. Burge
2016-1-26
2030
Riverside
Rainbow.
410
Comment
RSA788729
Xylorhiza cognata
Duncan S. Bell
2012-3-8
3150
Riverside
Southern section of the Mecca Hills, approximately 1.5 air miles east of where Hidden Springs Canyon crosses the Coachella Canal.
66
Comment
SBBG60624
Xylorhiza cognata
M. E. Jones
1927-4-16
Riverside
Hidden Springs, near Shaver's Well
Comment
RSA775301
Xylorhiza tortifolia
Duncan S. Bell
2011-3-18
2056
Riverside
Chuckwalla Mountains; north side of mountain range approximately 3 air miles southeast of Desert Center.
392
Comment
JOTR29389
Xylorhiza tortifolia var. tortifolia
La Doux, Tasha, Mike Bell
2006-5-10
1466
Riverside
Joshua Tree National Park. East Deception Canyon
Comment
JOTR34059
Xylorhiza tortifolia var. tortifolia
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2010-5-27
2957
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, Lost Horse Mountain; loamy-gravel, steep, southeast facing slopes above Lost Horse Mine Trail
Comment
UC75768
Yabea microcarpa
Miss M. Alice King
March, 1893
Riverside
Menifee
Comment
UCR250127
Yabea microcarpa
A. C. Sanders
2014-4-8
40988
Riverside
Peninsular Range, Temescal Canyon, along Temescal Canyon Rd. c. 0.5 km SE of I-15 crossing
317
Comment
JEPS62221
Yucca schidigera
Marjorie D. Clary
1932-3-20
1591
Riverside
10 mi nw Garnet (Mission Creek); Colorado Desert, Mission Creek
548
Comment
SEINET3895401
Yucca whipplei
Steve Boyd, Laurel Arnseth; Yvonne Rasmussen; Hugo Cota
1990-5-3
4580
Riverside
Vail Lake area, steep SE flank of Oak Mtn. above NE end of lake.; 0
579
Comment
RSA413249
Yucca whipplei var. whipplei
James C. Dice, J. D. Tenhunen
1987-9-9
721
Riverside
Ca. 1.6 kilometers NNW of Royal Oak Ranch
390
Comment
POM13144
Zannichellia palustris
Philip A. Munz, I. M. Johnston
1922-5-19
5432
Riverside
Hemet Valley, San Jacinto Mts.
1418
Comment
RSA615118
Zannichellia palustris
A. C. Sanders, S. D. White, C. L. Sanders
1997-10-9
15807
Riverside
San Bernardino Mtns, Whitewater Canyon, 2 miles below trout farm, above Bonnie Bell.
549
Comment
RSA0065384
Zigadenus
William Gilbert
1969-4-24
s.n.
Riverside
Calif. Hwy. 71 near Temecula.
Comment
RSA674711
Zigadenus fremontii
Scott D. White
2000-5-1
7740
Riverside
Corona: Western foothills of Santa Ana Mountains near Bedford Canyon.
351
Comment
UCR170118
Ziziphus parryi
Jeffrey Ross, Sam Lau, Jenny Phui
1998-5-31
123
Riverside
San Bernardino Mtns. region, Morongo Indian Reservation; Lion Canyon
756
Comment
JOTR29310
Ziziphus parryi var. parryi
La Doux, Tasha, Mike Bell
2006-5-17
1387
Riverside
Joshua Tree National Park. East Deception Canyon
Comment