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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
JEPS47973
Abies concolor
W. L. Jepson and H. M. Hall
1901-5-19
1304
Riverside
Strawberry Valley Southern California, Mt. San Jacinto, Strawberry Valley
Comment
CAS-BOT-BC229310
Abronia villosa
John Thomas Howell
1928-3-11
3429
Riverside
6 miles se. of Garnet Station, Coachella Valley, Colorado Desert
152
Comment
CAS-BOT-BC229350
Abronia villosa
E. A. McGregor
1917-3-18
796
Riverside
Colorado Desert. 4 mi up Painted Canon [Canyon]
Comment
CSUSB578
Abronia villosa
Shirley Hill
1963-2-20
630220 3
Riverside
Desert wash where houses end on Vista Chino St., Palm Springs, 500 yards up wash.
Comment
SEINET785371
Abronia villosa
Leo A. Galloway
1969-1
1084
Riverside
1.5 miles southeast of Cathedral City, State Highway 111.
Comment
UCD109830
Abronia villosa
Lewis S. Rose
1967-12-20
67184
Riverside
6 mi. se. of Thousand Palms.
9
Comment
UCR85139
Abronia villosa
A. C. Sanders
1995-3-12
16018
Riverside
Sonoran (Colorado) Desert, Coachella Valley, City of Indio, just SW of Whitewater River channel at Auto Center Drive (Hwy 111)
-7.5
Comment
RSA0048314
Abronia villosa
Charles MacKechnie
1950-4-29
s.n.
Riverside
Cranston Ranger Station, San Bernardino National Forest.
609
Comment
UC851650
Abronia villosa var. aurita
I. W. Clokey, E. G. Anderson
1935-8-21
6604
Riverside
Hemet Lake, By road Hemet Lake
1300
Comment
UCR266410
Abronia villosa var. aurita
D. E. Bramlet, M. Tucker, T. Huntley
2005-6-14
3878
Riverside
San Jacinto Valley, San Jacinto River just west of Bridge St.
438
Comment
RSA0030910
Abronia villosa var. aurita
Ira W. Clokey, E. G. Anderson
1935-8-21
6604
Riverside
Hemet Lake.
1300
Comment
UCR214550
Abronia villosa var. villosa
A. C. Sanders
2010-3-15
37413
Riverside
Sonoran (Colorado) Desert, pass between Chuckwalla Valley and Palo Verde Mesa, south of I-10 between the Mule and McCoy Mountains, c. 12 miles WSW (264 deg. ) of Blythe
152
Comment
CLARK-A1528-456
Acacia farnesiana
Charlotte Stocks
1962-5-15
Riverside
Palm Desert
Comment
OBI17154
Acamptopappus sphaerocephalus
Tracey Call, Viola Call
1962-4-6
2116
Riverside
4 mi w of Desert Hot Springs at rd jctn
213
Comment
RSA688848
Acamptopappus sphaerocephalus
Scott D. White, Michael Honer
2003-5-13
9249
Riverside
Whitewater Canyon, ca. 2 miles north of Bonnie Bell.
579
Comment
RSA770431
Achnatherum coronatum
Orlando Mistretta, Duncan Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4868
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
CAS-BOT-BC260327
Achnatherum hymenoides
Ivan Johnston
1917-4-4
1098
Riverside
Colorado Desert. Whitewater, about station
Comment
RSA494624
Achnatherum speciosum
Maureen H. Pendleton
1987-5-20
s.n.
Riverside
Ca. 0.8 mi. (airline) WSW of town of Anza on Terwilliger Rd.
1280
Comment
RSA588840
Achnatherum speciosum
D. L. Banks, Steve Boyd
1995-10-17
783
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; Along lower Arroyo Seco, S of the Dripping Springs Campground. Along the broad alluvial benches N of where Arroyo Seco turns to the E.
512
Comment
CAS-BOT-BC30408
Achyrachaena mollis
Steve Boyd
1986-4-19
1708
Riverside
Temescal Canyon, flats at SE end of Alberhill Mountain
Comment
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
RSA718876
Achyronychia cooperi
Michael Honer, L. Hulse
2005-3-7
2029
Riverside
Little San Bernardino Mountains region: Blind Canyon; appx. 1/2 mi. N of Desert Hot Springs.
488
Comment
RSA784742
Achyronychia cooperi
Duncan S. Bell
2012-2-12
3087
Riverside
Mecca Hills: approximately 1.25 air miles north of Box Canyon Road, and approximately 4 air miles southwest of Shavers Well.
256
Comment
SD233271
Achyronychia cooperi
Justin M. Wood
2009-3-26
394
Riverside
Colorado Desert: Western foothills of Mecca Hills A+-0.5 air mile east of the Coachella Canal and 4 air miles S of the I-10 Freeway. In an unnamed wash draining to the west.
21
Comment
UCR148338
Achyronychia cooperi
John F. Green
2005-1-12
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, Coachella Canal right-of-way, between siphons 22 and 23, south of Salt Creek
23
Comment
SEINET957104
Acmispon argophyllus
H. M. Hall
1902-1
2899
Riverside
Upper Sonoran Zone.
762
Comment
SDSU13491
Acmispon argophyllus var. argophyllus
Ryan Jacobson, Jeremy Mass
2000-10-24
Riverside
Jeep trail along Stone Creek, Santa Margarita Ecological Reserve.
177
Comment
UCD104140
Acmispon glaber var. brevialatus
A. C. Sanders; T. B. Salvato, Mitch Provance
2003-4-4
25846
Riverside
San Bernardino/Santa Ana River Valley Region: Jurupa Mtns., hill SW of the Jensen Quarry, NW of Sunnyslope.
365
Comment
UC1929899
Acmispon nevadensis var. davidsonii
Scott D. White
2004-4-26
10251
Riverside
San Jacinto Mountain foothills: Soboba Indian Reservation, Indian Creek Watershed. Lake Fulmore 7.5' Quad.
Comment
SFV22080
Acmispon strigosus
T. Stoughton, C. Gabriel, S. Rockwood
2011-3-29
891
Riverside
San Bernardino Mountains Haugen Lehmann exit, Pacific Crest Trail up into canyon east of Cottonwood Canyon.
915
Comment
SBBG65794
Adenophyllum porophylloides
Anstruther Davidson, S. B. Parish
1898-1
Riverside
Palm Springs
Comment
UCR16482
Adenostoma fasciculatum
K. T. Seng
1966-4-13
660413- 5
Riverside
Santa Ana Mtns, NE slope of Santa Ana Mountain, end of Main Street, 4 mi. from downtown Corona
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
SEINET2084147
Adenostoma sparsifolium
G. Rink
1999-5-20
sn
Riverside
San Bernardino National Forest, Santa Rosa Mountains south of Palm Springs
1219
Comment
UCSB2736
Adenostoma sparsifolium
Gill, Robert
1959-11-22
Riverside
Pines to Palms Highway
1219
Comment
RSA162790
Adiantum aleuticum
J. D. Olmsted
1959-7-16
760
Riverside
San Jacinto Mts. 1/2 mi. below Carumba on Tahquitz Cr., 8 mi. east of Idyllwild (below dropoff)
2073
Comment Read comments Mar 21 2011
POM177872
Adiantum jordanii
Marcus E. Jones
1930-3-5
26524
Riverside
Glen Ivy
Comment
RSA180464
Agoseris grandiflora var. grandiflora
E. W. Lathrop
1960-5-27
5232
Riverside
6 miles west of Murrieta.
Comment
UC63090
Agoseris grandiflora var. grandiflora
H. M. Hall
1901-6-1
2103
Riverside
eastern base, along the borders of Colorado Desert; San Jacinto Mountains, , Vandeventer's Meadow
Comment
SEINET3916260
Agrostis exarata
Scott D. White
2000-8-5
8107
Riverside
San JACINTO MTS: Near Mountain Center. Unnamed ephemeral drainage (tributary to S Fork, San Jacinto River).; 0
1402
Comment
UCR187474
Agrostis exarata
Diane Menuz, Angela Hyde
2006-8-24
235
Riverside
Peninsular Range; San Jacinto Mtns, North Fork San Jacinto River c. 100 m below FS Rd. 5S09, below Indian Mountain
1331
Comment
RSA720504
Agrostis idahoensis
Naomi Fraga, et al.
2006-7-11
1714
Riverside
Mount San Jacinto State Park, Hidden Lake.
2652
Comment
UC1922837
Agrostis idahoensis
Naomi Fraga, et al.
2006-7-11
1714
Riverside
Peninsular Ranges; San Jacinto Mountains region: Mount San Jacinto State Park, Hidden Lake.
Comment
POM162492
Agrostis oregonensis
Ralph Hoffmann
1929-9-5
s.n.
Riverside
Tahquitz Valley, San Jacinto Mountains.
Comment
SEINET14046487
Agrostis pallens
S. D. White, M. Honer, D. Hannon
2003-6-24
9596
Riverside
Near Rainbow Valley; mountains W of I-15 freeway and immediately N of San Diego Co. border.
335
Comment
UCR207357
Alchemilla occidentalis
O. F. Clarke
1997-3-8
s.n.
Riverside
Peninsular Range, Box Springs Mtns., east edge of Riverside, along Box Springs Mtn. Rd.
668
Comment
RSA172212
Aliciella latifolia
R. F. Thorne
1963-3-29
32392
Riverside
Ca. 7-8 miles E of Mecca, Mecca Hills.
152
Comment
POM13990
Allionia incarnata
P. A. Munz, D. D. Keck
1922-4-9
4896
Riverside
Vicinity of Corn Springs, Chuckwalla Mountains, Colorado Desert.
457
Comment
RSA69992
Allionia incarnata
F. W. Peirson
1922-12-28
5221
Riverside
Andreas Canyon near Palm Springs
Comment
SBBG69673
Allionia incarnata
M. N. Ackley
1928-4-3
722
Riverside
Clarys Cyn, Coral Reef Ranch
60
Comment
UCR165828
Allionia incarnata
John F. Green
2005-2-2
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, transect along Coachella Canal right-of-way, between siphons 29 and 30, c. 3 mi east of Desert Beach
24
Comment
JOTR32473
Allium fimbriatum var. fimbriatum
Herskovits, Tasya, M. Harding
2011-5-20
9
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; near Ryan Mountain trailhead
1341
Comment
UCR121646
Allium haematochiton
A. C. Sanders, Kent Beaman
2002-5-10
25053
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
UCR37470
Allium haematochiton
Steve Boyd
1981-4-6
s.n.
Riverside
Peninsular Range, Gavilan Hills, Estelle Mtn. summit
823
Comment
UCR49374
Allium haematochiton
Steve Boyd
1986-3-9
1395
Riverside
Peninsular Range, Temescal Canyon, between Indian Truck Trail & Horsethief Wash
367
Comment
JEPS47552
Allium marvinii
Frank W. Peirson
1921-3-19
2394
Riverside
4 mi w Beaumont
Comment
UCR80806
Allophyllum gilioides
Scott D. White
1993-5-29
1483
Riverside
San Bernardino Mtns, Banning Canyon & Big Oaks Canyon along the road to Raywood Flat on Yucaipa Ridge
1220
Comment
RSA644198
Allophyllum glutinosum
Scott D. White, Mike Wilcox
1995-7-13
3478
Riverside
NE Santa Ana Mtn foothills. Alluvial fan below [unnamed] canyon. +/- 1/4 mi SW of Grand Ave. (City of Lake Elsinore), directly downslope from hairpin turn on SH 74.
488
Comment
UCR145578
Amaranthus albus
Chet McGaugh
2004-11-15
s.n.
Riverside
Sonoran (Colorado) Desert, Coachella Valley, 1 mile south of Thermal, parcel bounded by Ave. 58 & Ave. 60 on the north and south and by Polk and Filmore on the west and east, between the airport and Whitewater River
-41
Comment
UCR135822
Amaranthus blitum
A. C. Sanders, C. L. Sanders, D. L. Sanders
2004-5-23
27962
Riverside
Sonoran (Colorado) Desert, Coachella Valley, Thermal, Hwy 111 at Oasis Date Gardens, 0.5 mi. south of Ave. 58
-43
Comment
SD146064
Amaranthus californicus
A. C. Sanders, Mitch Provance
1999-9-26
23080
Riverside
San Jacinto Mountains; McMullen Flat at Valley High County Park, 0.7 mile southeast of Highway 74 on Twin Pines Ranch Road.
1029
Comment
CLARK-A1528-1395
Amaranthus fimbriatus
John C. Roos
1963-10-23
Riverside
Chuckwalla Mountains
Comment
JOTR30834
Amaranthus fimbriatus
Andre, Jim, Tasha La Doux
2008-9-16
10706
Riverside
Joshua Tree National Park. JTNP; NE end of Splitrock Picnic Area. Queen Mountain USGS 7.5 min Quad. Near 34 00.534' N 116 03.098' W
1327
Comment
UCSB59695
Amaranthus retroflexus
Roos, John
1965-8-4
Riverside
Arlington
Comment
RSA0093772
Amaranthus torreyi
Duncan S. Bell
2015-9-30
8682
Riverside
Santa Rosa Mountains; Little Pinyon Flat; collecting in a large drainage from Cactus Spring Trail to Horsethief Creek.
1246
Comment
UCR272130
Amaranthus torreyi
Duncan S. Bell
2015-9-30
8682
Riverside
Santa Rosa Mountains, Little Pinyon Flat, from Cactus Spring Trail to Horsethief Creek
1246
Comment
CAS-BOT-BC13616
Ambrosia acanthicarpa
H. S. Gentry
1954-7-26
14252
Riverside
Dripping Springs along route 79
Comment
RSA736529
Ambrosia acanthicarpa
Scott D. White, Angelia Carey
2004-7-2
10575
Riverside
San Jacinto Mountain foothills: Soboba Indian Reservation, Poppet Creek Canyon.
549
Comment
UC1929936
Ambrosia acanthicarpa
Scott D. White
2003-10-9
9826
Riverside
San Jacinto Mountains: Pine Cove area. Dutch Flat. San Jacinto Peak 7.5' Quad.
Comment
UCR106907
Ambrosia acanthicarpa
D. L. Banks, L. Raz
1996-11-5
1174
Riverside
Agua Tibia Mountains, Pechanga Indian Reservation, east of San Gabriel Church; along main road in the Reservation; c. 20 m east of its intersection with Pechanga Creek
393
Comment
UCSB7142
Ambrosia acanthicarpa
Philbrick, Ralph
1954-10-24
Riverside
4 miles south of Chino Institute
Comment
IRVC727
Ambrosia confertiflora
Linda Stilgenbauer
1965-4-25
s.n.
Riverside
Hwy 74 above Elsinore. Peninsular Ranges, Santa Ana Mountains
Comment
SD143588
Ambrosia confertiflora
R. D. Goeden, D. W. Ricker
1970-4-2
Riverside
Moreno Badlands, west of Beaumont, south side of Highway 60, 2 miles west of Jackrabbit Trail
686
Comment
UCR278799
Ambrosia confertiflora
Arlee Montalvo, Erika Presley, Shani Pynn
2016-10-12
672
Riverside
Temescal Valley; restored portion of wash in Dos Lagos - Temescal Wash Conservation Easement through Dos Lagos Golf Course, just N of main bridge below golf club, E of intersection of Temescal Canyon Dr. & Cabot Dr.
260
Comment
OBI17103
Ambrosia dumosa
Robert F. Hoover
1969-4-11
11219
Riverside
Mouth of Morongo Valley cyn
Comment
UCR101565
Ambrosia dumosa
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
CAS-BOT-BC30800
Ambrosia ilicifolia
P. A. Munz; D. D. Keck
1922-4-9
4782
Riverside
Vicinity of Corn Springs, Chuckwalla Mountains, Colorado Desert.
457
Comment
CLARK-A1528-5016
Ambrosia ilicifolia
John C. Roos
1945-10-25
3147
Riverside
Chuckwalla Mountains
Comment
UCR194219
Ambrosia psilostachya
Scott D. White, Angelia Carey
2004-6-4
10478 B
Riverside
San Jacinto Mtn Foothills, San Jacinto River wash and adjacent alluvial benches, near Indian Creek confluence
534
Comment
CAS-BOT-BC273023
Ambrosia salsola
C. L. Hitchcock
1966-3-16
24217
Riverside
4 mi. s. of Palm Desert, along Palms to Pines Hiway
Comment
RSA739851
Ambrosia salsola
J. L. Strother
2008-3-10
1370
Riverside
18km (11miles) W of Chiriaco Summit, along N frontage of I10.
420
Comment
SEINET2052883
Ambrosia salsola
George K. Helmkamp, E. A. Helmkamp
1998-2-18
2744
Riverside
Chuckwalla Mts., raham Pass Rd. 10.6 mi. SSW of Chuckwalla Valley Rd.
487
Comment
SEINET10908529
Ambrosia salsola
David B. Dunn, Howard Brown
1947-1-12
Dunn 2834
Riverside
Pushawalla Canyon, Indio Hills. In dry wash.
Comment
JEPS39443
Ambrosia salsola var. salsola
I. W. Clokey
1935-4-17
6985
Riverside
Cottonwood Springs
Comment Read comments Oct 9 2010
UCR23953
Amorpha californica
John C. Roos
1952-6-13
5767
Riverside
Pass between Reche Canyon and the north base of Pigeon Pass.
488
Comment
UCR102898
Amorpha fruticosa
Bern Schwenn
1998-9-27
s.n.
Riverside
Santa Rosa Mtns, San Bernardino National Forest, Cactus Spring Trail, where trail crosses Horsethief Creek
1341
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
RSA0065487
Amsinckia
Eleanor McClung
1937-3-23
26
Riverside
Palm Springs.
Comment
SDSU18726
Amsinckia intermedia
C. Matt Guilliams
2008-2-13
454
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.
410
Comment
SDSU18978
Amsinckia intermedia
C. Matt Guilliams
2008-2-27
486
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
RSA0089923
Amsinckia menziesii var. menziesii
Carol Shideler
1981-4-11
13
Riverside
Lake Mathews, El Cerrito, east on Cajalco Road, 6 miles east of Corona, 0.5 mile west of Pacific Clay Comp., mil. 52086.2.
Comment
SDSU18691
Amsinckia tessellata
Kristen Hasenstab, M. G. Simpson
2008-4-1
54
Riverside
Joshua Tree National Park. 1000 ft southeast of Cottonwood Springs campground. Near sign for entrance from campground to Mastodon loop trail, located in a large wash.
905
Comment
SEINET9296725
Amsinckia tessellata
Unknown
1976-5-3
Riverside
Red Mountain Road.
Comment
RSA0091445
Amsinckia tessellata
F. W. Peirson
1919-4-13
995
Riverside
Alkali Canyon, first canyon east of Palm Canyon near Palm Springs.
381
Comment
CAS-BOT-BC392002
Anemone tuberosa
Louis C. Wheeler
1953-3-31
7042
Riverside
Riverside Mountains: Near Mountaineer Mine
Comment
UCR14552
Angelica tomentosa
Warren Estes
1974-7-10
s.n.
Riverside
San Jacinto Mtns., l mi. above Poppet Flats, E side of Rd. 243, near Banning
1280
Comment
SD20319
Anisocoma acaulis
A. L. Haines, L. Erickson
1937-4-10
Riverside
Palsm to Pines Highway near road to Shumay.
Comment Read comments Dec 17 2011
UC1237988
Anisocoma acaulis
John Weiler and Roy L. Taylor
May 12 1961-May 15 1961
61120
Riverside
100 yds e of bridge over, (feeding Hemet Res. along Hwy 74) Hurkey Creek; Hemet Reservoir
Comment Read comments Mar 24 2011
SEINET10721353
Antennaria
David B. Dunn
1946-8-18
Dunn 2759
Riverside
Comp. on open dry pine floor. On East trail from Round meadow to Mt. San Jacinto Mts.
2743
Comment
UC130485
Antennaria rosea
Mrs. C. M. Wilder
1909-7-13
Riverside
Tahquitz Valley San Jacinto Mts., Tahquitz Valley
Comment
OBI37456
Antirrhinum coulterianum
Jennifer Lyman
1981-5-22
s.n.
Riverside
San Jacinto Mts. E side of mt San Jacinto. USFS San Jacinto Mtn
1829
Comment
RSA773175
Antirrhinum coulterianum
Duncan S. Bell, Joy D. England
2010-5-27
1125
Riverside
San Bernardino National Forest: Rouse Ridge, approximately 0.9 air mile southeast of junction of Highway 74 and forest service road 5S15.
744
Comment
UCR133654
Antirrhinum coulterianum
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
UCR280623
Antirrhinum coulterianum
Mitch Provance, Jeremiah George, Matt K. Beyers
2017-4-3
417- 13
Riverside
Gavilan Hills, Alberhill Canyon, tower site 0.3 miles east of dirt road portion of Lake St., about 0.8 miles NNE of Lake St. and Walker Canyon Rd.
497
Comment
RSA736258
Antirrhinum kelloggii
Scott D. White, Justin M. Wood
2008-4-3
11788
Riverside
Perris / Elsinore Basin: Foothills of Gavilan Hills at Temescal Wash, near Olsen Canyon. 'Morgan' property, Alberhill area.
274
Comment
RSA501074
Apiastrum angustifolium
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-4-2
3192
Riverside
Vail Lake Area, W end of bench on S flank of Oak Mountain.
548
Comment
UCR172249
Apiastrum angustifolium
John F. Green
2006-5-2
s.n.
Riverside
Peninsular Ranges, City of Temecula, Immediately N and south of Murrieta Hot Springs Road along San Diego Aqueduct right-of-way
396
Comment
UC64653
Arabis glabra
H. M. Hall
1897-6-17
654
Riverside
Strawberry Valley San Jacinto Mountains
1615
Comment
RSA161333
Arabis glaucovalvula
P. H. Raven
1958-5-5
12900
Riverside
To the west of Split Rock Tank, Joshua Tree National Monument.
Comment
RSA66799
Arabis glaucovalvula
F. W. Peirson
1941-4-10
13078
Riverside
White Tank Region at summit of grade S of 29 Palms.
Comment
UCR201670
Arabis sparsiflora
Scott D. White, Justin M. Wood
2008-6-19
12276
Riverside
San Jacinto Mountains, meadows at Baldy Mountain
1677
Comment
UCD166225
Arctostaphylos
Jack Major
1962-4-16
768
Riverside
Along California Hwy 74, below Pinyon Flat toward Palm Desert. (Exact location unknown. Coordinates estimated by label maker.)
1220
Comment
RSA629377
Arctostaphylos glandulosa
Jon E. Keeley
1992-7-17
16857
Riverside
Hwy 243, 39-40 km north of Idyllwild.
1375
Comment
RSA629436
Arctostaphylos glandulosa
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-11
19530
Riverside
Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns.
820
Comment
RSA629474
Arctostaphylos glandulosa
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-11
19513
Riverside
Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns.
820
Comment
UCR44194
Arctostaphylos glandulosa subsp. glandulosa
A. C. Sanders
1986-6-1
6549
Riverside
San Jacinto Mtns., trail to Spitler Peak from the Herkey Creek Camp to Bonita Vista road [=Apple Canyon Rd.]
1829
Comment
UC1121482
Arctostaphylos glandulosa subsp. zacaensis
A. E. Wieslander
1936-8-29
680
Riverside
5 mi sw Rayneta; San Bernardino National Forest, San Jacinto Quadrangle
1524
Comment
CLARK-A1045-104
Arctostaphylos glauca
George K. Helmkamp
1977-3-20
Riverside
San Jacinto Mountains flats above Deep Canyon; ; Palm Desert 15'Q
1066
Comment
RSA631835
Arctostaphylos glauca
Jon E. Keeley
1992-6-12
15545
Riverside
1/2 km south of Elsinore Peak, Santa Ana Mountains.
900
Comment
RSA632643
Arctostaphylos glauca
Jon E. Keeley
1992-7-16
16585
Riverside
Red Mountain Road/Stanley Road, 11.7 km east of R3 on Stanley Road.
975
Comment
UC1329901
Arctostaphylos glauca
James E. Cole
1941-4-21
634
Riverside
Stubby Spring Pass Joshua Tree National Monument
1524
Comment
RSA633531
Arctostaphylos parryana subsp. desertica
Jon E. Keeley, Allen Massihi, Robert Goar
1992-8-18
20130
Riverside
Truck trail on north-facing slope of Santa Rosa Mountain, ca. 8 km south of Pinyon Pines, Santa Rosa Mountains.
1750
Comment
RSA633539
Arctostaphylos parryana subsp. desertica
Jon E. Keeley, Melanie Baer-Keeley
1993-4-23
22664
Riverside
Road to Santa Rosa Mountain.
2000
Comment
RSA635300
Arctostaphylos patula
Jon E. Keeley, Rx Rothrock
1992-11-11
22542
Riverside
Saddle Junction, ca. 2 km northeast of Humber Park, Idyllwild, San Jacinto Mtns.
2400
Comment
JEPS26531
Arctostaphylos pringlei subsp. drupacea
Peter Kamb
1947-5-17
516
Riverside
Hall Canyon; San Jacinto Mts., Hall Canyon
1645
Comment
SEINET11977832
Arctostaphylos pringlei subsp. drupacea
A. E. Wieslander
1938-1
821
Riverside
Idyllwild, Strawberry Valley
168
Comment
RSA585641
Arctostaphylos rainbowensis
D. L. Banks, S. D. Boyd
1995-3-15
0076
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area, N face of Agua Tibia Mtn., Dorland Mtn. area.
738
Comment
SD180727
Arctostaphylos rainbowensis
C. Matt Guilliams
2007-8-9
411
Riverside
Santa Margarita Ecological Reserve, on bench ca. 1/3 up steep slope from river bottom.
264
Comment
UCSB44665
Argemone corymbosa
Hibbard, Doug
1977-5-15
Riverside
Off west side of Hwy 74, 8.45 miles from its intersection with Hwy 111
679
Comment
CAS-BOT-BC27541
Argythamnia californica
Harvey Monroe Hall
1905-4-1
5796
Riverside
Marshall Canyon, 7 mi. W of Coachella
30
Comment
CAS-BOT-BC207123
Argythamnia lanceolata
Lewis S. Rose
1959-1-8
59001
Riverside
La Quinta
15
Comment
CAS-BOT-BC202503
Argythamnia serrata
S. B. Parish
1907-4-16
6131
Riverside
Whitewater. Western border of the Colorado Desert
200
Comment
RSA591402
Aristida adscensionis
L. C. Wheeler
1931-11-26
373
Riverside
Salton Bench Mark, Colorado Desert.
-15
Comment
SD27948
Aristida adscensionis
Carl B. Wolf
1932-4-27
2987
Riverside
Colorado desert, 14 miles east of Mecca on Blythe Road (east of Shavers well).
152
Comment
UC1595793
Aristida adscensionis
W. Wisura, J. Dolan, and M. Wall
1992-3-25
4651
Riverside
on Wileys Well Rd 2.7 mi s prison; Lowdesert
Comment
UCR251717
Aristida adscensionis
Deidre Conocchioli, Sarah J. De Groot
2013-9-18
48
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, 23 miles west of Blythe on I-10, Ford Dry Lake exit, Chuckwalla Valley Road 1.5 miles west to near Graham Pass Road
122
Comment
CLARK-A1528-4482
Aristida purpurea
John C. Roos
1965-8-15
Riverside
San Jacinto Valley
Comment
RSA385034
Aristida purpurea var. fendleriana
H. de Forest, Jack Rempel
1934-4-14
s.n.
Riverside
San Gorgonio Pass.
640
Comment
RSA741056
Aristida purpurea var. longiseta
Scott D. White, Justin M. Wood
2008-6-5
12063
Riverside
Quinn Flat Meadow.
1372
Comment
JOTR29525
Aristida purpurea var. nealleyi
La Doux, Tasha
2003-9-4
1576
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, Barker Dam
1280
Comment
POM146220
Aristida purpurea var. nealleyi
F. M. Reed
1927-3-18
5440
Riverside
Upper Fork of Salt Creek Wash, Colorado Desert.
213
Comment
UCR120861
Aristida purpurea var. parishii
J. Zabriskie
1976-12-21
963
Riverside
Sonoran (Colorado) Desert/Peninsular Range, Deep Canyon Desert Research Area. Coyote Canyon, 1 mi east of research station
335
Comment
UCR54264
Aristida purpurea var. parishii
A. C. Sanders, E. J. Lawlor
1988-10-22
8727
Riverside
Peninsular Range; Santa Rosa Mountains, Pinyon Flats area, c. 0.5 mi west of the Dolomite Mine
1200
Comment
JOTR32644
Aristida purpurea var. purpurea
La Doux, Tasha, Alice Miller
2007-5-8
1732
Riverside
Joshua Tree National Park. Stop 1: Along Key's View Rd.
1385
Comment
SDSU13499
Artemisia californica
W. Miller with C. Mosse
1972-7-20
Riverside
Comment
SFV3693
Artemisia californica
M. L. Vincent, R. H. Swade
1963-10-19
458
Riverside
Snow Creek Road, 2 miles from its intersection with California State Highway 111. This intersection is about 0.5 miles southeast of the intersection between Highway 111 and Interstate Highway 10.
366
Comment
UC1211952
Artemisia dracunculus
Otto T. Solbrig
1958-8-19
2771
Riverside
on road to Indio 11.1 mi w Keen Camp; San Jacinto Mountains, Big Senvo Creek
Comment
UCR127046
Artemisia dracunculus
Mitch Provance, Twoc Tran
1998-5-30
568
Riverside
Jurupa Mountains, N end of 'Wilder's Canyon' (E fork of Pyrite Canyon), c. 0.25 miles SE of peak 1538.
351
Comment
OBI35675
Artemisia ludoviciana
Louis B. Ziegler
1964-8-10
2
Riverside
San Jacinto Mts-Garner (Hemet) Valley. Kenworthy ranger station
Comment
CAS-BOT-BC90767
Artemisia ludoviciana subsp. albula
Philip A. Munz
1938-8-13
15335
Riverside
ridge east of Santa Rosa Peak
2377
Comment
SD48521
Artemisia ludoviciana subsp. albula
E. K. Balls, P. C. Everett
1957-11-4
22747
Riverside
Snow Creek, near old fish hatchery; north base San Jacinto Mountains.
700
Comment
SD259960
Asclepias albicans
J. Andre
2012-4-11
20788
Riverside
Joshua Tree National Park; NW Eagle Mtns, along dirt road to Black Eagle Mine, 0.7 mi. east of road to Cottonwood Spr (Sutah Trail), 34 mi. south of Hwy 62 at 29 Palms. At interface of steep rocky (granitic) hills and large wash.
729
Comment
RSA0104763
Asclepias californica
D. L. Banks
1995-4-11
176
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the Dripping Springs Trail.
829
Comment
RSA6040
Asclepias eriocarpa
C. B. Wolf
1932-8-4
3924
Riverside
Strawberry Valley, 1.5 miles from Idyllwild on road to Banning
1707
Comment
SEINET3081707
Asclepias erosa
E. R. Blakley
1961-9-12
4706
Riverside
20 miles west of Blythe at Desert wash crossing of US Highway 60-70.
107
Comment
SEINET10580568
Asclepias erosa
Harvey M. Hall
Hall s.n. 1899
Riverside
San Jacinto Mountains, base of El Toro Mt.
1433
Comment
RSA674602
Asclepias fascicularis
Scott D. White
2000-8-5
8098
Riverside
San Jacinto Mountains: Near Mountain Center. Unnamed ephemeral drainage (tributary to S Fork, San Jacinto River).
1402
Comment
RSA90127
Asclepias fascicularis
E. K. Balls, P. C. Everett
1953-8-19
18538
Riverside
Head of Palm Canyon, where stream crosses Hwy 74 on Palms to Pines Hwy.
1372
Comment
UCR12209
Asclepias subulata
O. F. Clarke
1969-11-22
s.n.
Riverside
Sonoran (Colorado) Desert, 4.5 mi. east of North Palm Springs, Coachella Valley
290
Comment
UCR131022
Asclepias subulata
Karen Kirtland
1998-11-6
s.n.
Riverside
Sonoran (Colorado) Desert, sand and gravel mine c. 8 miles (airline) north of Blythe, SW of Big Maria Mtns. on Midland Road
137
Comment
UCR135829
Aspidotis californica
A. C. Sanders
2004-4-20
27554
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
UCR119439
Aster ascendens
A. C. Sanders, Mitch Provance
1999-9-26
23103
Riverside
San Jacinto Mountains, Garner Valley, along Hwy 74 east of the upper end of Hemet Lake, SE of Lake Hemet store
1326
Comment
POM183876
Aster bernardinus
Philip A. Munz
1932-10-16
12838
Riverside
Meadow in Hemet Valley, San Jacinto Mts.
1372
Comment
UCR110417
Aster subulatus
A. C. Sanders, Mitch Provance
1999-9-26
23126
Riverside
San Jacinto Valley, Mystic (San Jacinto) Lake, 1.4 mi. SE of Jackrabbit Trail on Gilman Springs Rd., 1.4 mi. south of Eden Hot Spring
433
Comment
CAS-BOT-BC177465
Astragalus aridus
H. M. Hall
1905-4-1
5826
Riverside
Near Indio
0
Comment
RSA23110
Astragalus aridus
I. L. Wiggins
1938-3-19
8901 -A
Riverside
25 miles W of Blythe.
Comment
RSA782074
Astragalus aridus
Duncan S. Bell
2009-3-9
111
Riverside
Arica Mountains: east side of mountain range, west side of Rice Valley approximately 2.7 air miles northeast of Priest Well or approximately 3.3 air miles southeast of the ghost town of Rice.
244
Comment
RSA0002830
Astragalus chuckwallae
P. A. Munz, D. D. Keck
1922-4-9
4779
Riverside
Vicinity of Corn Springs, Chuckwalla Mountains, Colorado Desert
762
Comment
RSA800102
Astragalus didymocarpus var. dispermus
Duncan S. Bell, Kim Clark, Ingrid Crickmore, Bob Ellis, Keir Morse, Gene Ratcliff
2013-4-7
4771
Riverside
East side of the Arica Mountains; west side of Rice Valley approximately 5.5 air miles southeast of the ghost town or Rice or approximately 4.75 air miles east of Priests Well.
208
Comment
UC1128768
Astragalus didymocarpus var. dispermus
H. S. Yates
1937-3-23
6418
Riverside
5 mi nw Edom; Thermal Quad., nw of Edom
Comment
UC862649
Astragalus didymocarpus var. obispoensis
L. Haines and L. Erickson
1937-4-9
Riverside
1 mi w San Jacinto
Comment
UCR130223
Astragalus douglasii var. douglasii
George K. Helmkamp, E. A. Helmkamp
1998-6-27
4120
Riverside
Santa Rosa Mountains., Santa Rosa Mountain Road, 5.8 miles southeast of Calif. Hwy 74
1799
Comment
CAS-BOT-BC178447
Astragalus douglasii var. parishii
Philip A. Munz
1937-5-30
15143
Riverside
Northwest slope of Santa Rosa Peak
2225
Comment
UC218254
Astragalus douglasii var. parishii
P. A. Munz
1922-6-29
5895
Riverside
Santa Rosa , Santa Rosa (Santa Rosa Mts.)
2011
Comment
UC82604
Astragalus douglasii var. parishii
C. F. Baker
1904-4-5
4131
Riverside
Hemit
Comment Read comments Sep 5 2011
UCR90390
Astragalus gambelianus
D. L. Banks, Steve Boyd
1995-5-9
320
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
CAS-BOT-BC187107
Astragalus lentiginosus var. borreganus
P. A. Munz; D. Keck
1922-4-14
4963
Riverside
Indian Wells, Colorado Desert
106
Comment
CLARK-A1656-615
Astragalus lentiginosus var. coachellae
Milton Walker
1978-1-27
Riverside
Palm Springs
152
Comment
POM12864
Astragalus leucolobus
P. A. Munz
1922-6-28
5872
Riverside
Ridge west of Toro Peak
2287
Comment
RSA631065
Astragalus nuttallianus var. imperfectus
L. C. Wheeler
1953-3-31
7039
Riverside
Near Mountaineer Mine.
Comment
RSA0029415
Astragalus pachypus
John F. Emmel
1996-4-28
1396
Riverside
Rouse Ridge, San Jacinto River drinage; along Rouse Ridge Road, 4.0 road mi SSE of Cranston Ranger Station.
878
Comment
JEPS54835
Astragalus palmeri
W. L. Jepson
1901-5-22
1345
Riverside
Palm Canyon and return to Van Deventer's Ranch
914
Comment
UC863204
Astragalus palmeri
P. A. Munz
1922-4-29
5114
Riverside
Aguanga
Comment
LA212347
Astragalus palmeri
Carol Haines;
1964-3-22
54
Riverside
Joshua Tree National Monument, Jaeger Cove.
1280
Comment
CAS-BOT-BC194171
Astragalus pomonensis
Scott D. White; Julie Greene
1997-3-12
4778
Riverside
Near I-215 Freeway, S of Perris and N of Menifee, low hills E of Bavaria Dr., Sun City - Perris Basin
487
Comment
RSA415663
Astragalus pomonensis
G. R. Johnstone
1925-04
s.n
Riverside
Citrus Experiment Station.
Comment
UCR3367
Astragalus pomonensis
H. M. Whistler
1964-5-3
640503- 02
Riverside
Road cut along 'State Hwy 79' [probably Gilman Springs Rd.], 3 mi. west of junction with Jack Rabbit Trail
457
Comment
RSA90742
Astragalus pomonensis
F. W. Peirson
1922-4-29
2957
Riverside
Roadside W of Lake Elsinore.
381
Comment
CLARK-A1528-5056
Astragalus tricarinatus
John C. Roos
1948-4-24
3805
Riverside
Whitewater Canyon
609
Comment
SEINET10486811
Astragalus vaseyi
L. Rose
1935-12-23
Rose s.n.
Riverside
San jacinto mts.
914
Comment
POM13789
Athysanus pusillus
P. A. Munz
1922-4-29
5136
Riverside
Tucalota Creek, S of Hemet
Comment Read comments Sep 17 2011
UCR112953
Athysanus pusillus
B. G. Pitzer
1998-3-1
3552
Riverside
Lakeview Mtns, Maze Stone county historical marker & picnic area, E side of mtns, on W side of Reinhardt Canyon
610
Comment
RSA703818
Atrichoseris platyphylla
LeRoy Gross
2005-3-3
1606
Riverside
Palen Mountains, south side. Near end of old prospect road., Near 33.71244N, 115.11171W. to 33.72053N, 115.11051W.
207
Comment
UCR251648
Atrichoseris platyphylla
Thomas R. Stoughton, Christi Gabriel, Stephanie Rockwood, Jackie McConnaughy, Naomi Fraga
2011-3-17
761
Riverside
Sonoran (Colorado) Desert, Mecca Hills, Shaver's Well, adjacent to Box Canyon Road, Shaver's Wash just west of Mecca Copia Trail
305
Comment
UCR92484
Atrichoseris platyphylla
George K. Helmkamp
1995-3-16
s.n.
Riverside
Sonoran (Colorado) Desert, Below Coxcomb Mtns., west of Rice Rd., 10.3 mi. NE of Desert Center
200
Comment
RSA452448
Atriplex
Anstruther Davidson
1925-1
s.n.
Riverside
Colorado Desert
Comment
RSA736291
Atriplex argentea subsp. expansa
Scott D. White, Justin Wood
2008-5-27
12030
Riverside
North bound I-215 freeway corridor, S of San Jacinto River crossing.
431
Comment
CLARK-A1656-894
Atriplex canescens
Lois Ann Scott
1977-11-18
Riverside
Palm Springs
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
UC527696
Atriplex canescens
C. B. Wolf
1931-10-14
2462
Riverside
roadside at Cabezon (San Gorgonio Pass); , Cabezon
518
Comment
JOTR31142
Atriplex canescens subsp. canescens
La Doux, Tasha
2009-6-3
1853
Riverside
Joshua Tree National Park. (Stop 2): Little San Bernardino Mountains, Covington Flats Area, Covington Spring
1396
Comment
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
RSA696735
Atriplex canescens var. laciniata
J. R. Bruff
1933-1-1
s.n.
Riverside
Travertine Point, south of Indio.
Comment Read comments Mar 26 2010
RSA520929
Atriplex coronata var. notatior
D. E. Bramlet
1990-7-20
2054
Riverside
California Dept. of Fish and Game, San Jacinto Wildlife Area. Populations are found just west of the old San Jacinto river channel and adjacent to the first waterfowl pond.
476
Comment
UCR281803
Atriplex elegans var. elegans
Mitch Provance, John Hazlett
2017-4-27
417- 109
Riverside
Elsinore Trough, Lake Elsinore, borderline with Wildomar, SW of Olive St and Mission Trail.
386
Comment
SEINET4135126
Atriplex hymenelytra
Howard C. Stutz
1988-1-6
94549
Riverside
12 mi. N of Desert Center.; 0
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
UCR274223
Atriplex polycarpa
Duncan S. Bell, Evan Meyer
2014-10-28
7666
Riverside
Santa Rosa Mountains, the foot of the mountains between Toro Canyon and Martinez Canyon
169
Comment
RSA653203
Atriplex prostrata
Mitch Provance, Steve D. Boyd
1999-9-14
1781
Riverside
Riverside: Riverbottom along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River at the Mission Bridge, along bike path, vicinity of old Boy Scout camp.
238
Comment
RSA596677
Atriplex semibaccata
D. L. Banks, Lauren Raz
1996-11-5
1182
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Pechanga Indian Reservation, E of San Gabriel Church; Along the main road in the Reservation, approximately 0.2 miles E of San Gabriel Church, across from the local cemetery.
378
Comment
RSA737438
Atriplex serenana var. serenana
Justin M. Wood
2008-8-31
118
Riverside
Romoland, 1/4 mile S of Ethanac Rd. between San Jacinto Rd. and Palomar Rd. just south of railroad tracks.
442
Comment
RSA676064
Atriplex suberecta
Scott D. White
2001-6-19
8593
Riverside
Sun City: Quail Valley east of Canyon Lake and west of Goetz Road.
442
Comment
SD211580
Atriplex suberecta
Scott D. White
2008-8-20
12537
Riverside
Perris Basin: City of Moreno Valley, Perris Boulevard between Krameria and Oleander Streets. (Perris, Sunnymead)
445
Comment
IRVC5339
Avena barbata
Gidon Ladizinsky
1971-5-19
s.n.
Riverside
University of California, Riverside
Comment
RSA614180
Avena barbata
D. L. Banks
1997-2-17
1279
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, along Pechanga Road in the Reservation, approximately 10 m west of the Pechanga Tribal Government Center.
367
Comment
SDSU12930
Avena barbata
Jutta Buschbom
1991-5-1
3
Riverside
SE-Slope, N-border of the Reserve, beyond an Avocado-grove, ca. 500m (15 min) NW from the field station. Santa Margarita Ecological Reserve, Temecula.
375
Comment
UCR138823
Avena fatua
D. L. Banks
1997-2-23
1298
Riverside
Agua Tibia Mtns., NW Palomar Mountains: Pechanga Indian Reservation, south of Pechanga Rd. in the Reservation, north of Pechanga Creek and east of the Pechanga Tribal Government Center
367
Comment
JEPS13897
Ayenia compacta
Marjorie Clary
1932-1-22
Riverside
Desert canyons at base of Santa Rosa Mountains, southwest of Coral Reef, Coachella Valley
Comment
CAS-BOT-BC98783
Baccharis brachyphylla
Carl B. Wolf
1932-10-11
4275
Riverside
Morongo Wash, 3/10 mi. below the San Bernardino Co. line.
670
Comment
JOTR32848
Baccharis brachyphylla
La Doux, Tasha, E. Babich, M. Brown
2008-9-30
1169
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, east of Queen Mountain, near north entrance to park; basalt rocky slopes
946
Comment
POM320337
Baccharis emoryi
Patricia Wilder
1971-11-11
5304
Riverside
Along Santa Ana River, north of Jurupa Ave., opposite Sheppard Street at crossing of the Union Pacific Railroad.
229
Comment
RSA518205
Baccharis emoryi
O. F. Clarke
1970-10-20
s.n.
Riverside
Growing wild at the UCR Botanic Gardens, on the Campus of University of California
Comment
IRVC525
Baccharis glutinosa
R. H. Whittaker, W. A. Niering
1963-6-11
SJ 373
Riverside
Santa Rosa Rd., slope W-5 degree draw, mostly sandy soil, occasional boulders. Santa Rosa Mountains
1601
Comment
SFV3737
Baccharis pilularis
C. T. Brandhorst
1963-3-15
s. n.
Riverside
Palm Desert.
Comment Read comments Mar 10 2013
RSA296140
Baccharis salicifolia
B. A. Prigge
1980-8-5
3885
Riverside
Whitewater canyon: 1.1 miles N of Interstate 10.
473
Comment Read comments Jan 14 2010
SBBG101771
Baccharis salicifolia
S. Boyd with T. Ross
1991-6-14
6400
Riverside
Warm Springs Crk at the NE end of Hogbacks Ridge, from Alamos Rd, S to confluence with Adobe Spring tributary, 2-3 mi NW of Murrieta Hot Springs
Comment
UCR34877
Baccharis salicifolia
L. B. Ziegler
1967-9-18
248
Riverside
San Jacinto Mtns, Bautista Canyon
673
Comment
UC893660
Baccharis salicifolia subsp. salicifolia
Carl B. Wolf
1932-10-11
4274
Riverside
3/10 mi below, Morongo Wash, Little San Bernardino Mts. Colorado Desert San Bernardino County line; Colorado Desert, Little San Bernardino Mts., Morongo Wash
670
Comment
SJSU1903
Bahiopsis parishii
J. W. Tilden
1957-4-18
1098
Riverside
in near vicinity of Whitewater E of San Gorgonio Pass
Comment
RSA0124816
Baileya multiradiata
Duncan S. Bell, LeRoy Gross
2016-3-9
8854
Riverside
Orocopia Mountains; northern section of range, approximately 0.5 air mile south of Chiriaco Summit.
546
Comment
JEPS7794
Baileya pauciradiata
Rimo Bacigalupi with J. F. MacBride and Ruth D. Sanderson
1952-4-1
3599
Riverside
just opposite and e of the n end of Salton Sea (along highway); State Highway No. 111
-60
Comment
OBI26027
Baileya pauciradiata
David J. Keil
1977-1-2
11933
Riverside
W of Blythe along I-10
Comment
PASA2184
Baileya pauciradiata
Florence Brubaker
Riverside
Colorado Desert
Comment Read comments Mar 23 2019
POM350685
Baileya pleniradiata
N. C. Cooper
1949-4-9
3326
Riverside
Blythe.
81
Comment
RSA653353
Bassia hyssopifolia
Robert MacGregor
1984-5-19
3
Riverside
Lake Elsinore, CA Hwy 74, 1 mile W of junction with 15E Freeway, N side of road.
Comment
RSA6111
Bebbia juncea
C. B. Wolf
1932-5-24
3651
Riverside
0.5 mile below the Fish Hatchery, Snow Creek, north base of San Jacinto Mountains
549
Comment
RSA695624
Bebbia juncea
Keith E. Hoffmaster
1934-4-8
s.n.
Riverside
Santa Ana Mts.
Comment
SBBG45057
Bebbia juncea
A. M. Alexander, L. Kellogg
1941-5-12
2158
Riverside
rd to Black Eagle Mine, Eagle Mtns
777
Comment
CAS-BOT-BC100120
Bebbia juncea var. aspera
H. M. Hall
1903-4-1
3803
Riverside
Point of Rocks, vicinity of Riverside
396
Comment
CAS-BOT-BC100136
Bebbia juncea var. aspera
J. Von Loh
1978-1-23
3311
Riverside
Palo Verde Mesa, 12 mi. W. of Blythe
121
Comment
UCR189589
Berberis nevinii
Diane Menuz
2006-5-23
105
Riverside
Peninsular Range, Oak Mountain; c. 2.5 km north of Vail Lake
823
Comment
UCR217657
Berberis nevinii
Diane Menuz
2006-6-2
124
Riverside
Palomar Mountains, Agua Tibia Wilderness near Dripping Springs Campground. 365 m south of Hwy 79 and 265 m south-southwest of Dripping Springs Guard Station.
490
Comment
UCR67358
Berberis nevinii
Steve Boyd, T. S. Ross, L. Arnseth, J. Bonilla
1990-4-2
3997
Riverside
Peninsular Range, Vail Lake area, lower slopes of Agua Tibia Mtn. along Hwy 79, east of USFWS Dripping Springs Guard Station
610
Comment
RSA557321
Bergia texana
Julie Greene, S. D. Boyd, D. E. Bramlet, H. Flores, H. Ochoterana
1993-7-9
1432
Riverside
San Jacinto Wildlife Area: from the edge of drying flood area.
433
Comment
RSA795476
Bernardia incana
C. P. Cowan
1978-4-23
1221
Riverside
12.1 mi (19.2 km) S on Hwy 74 from jct with Hwy 111 at Indian Wells. Whittaker transect no.W-220.
950
Comment
POM97991
Bernardia incana
E. C. Jaeger
1926-3-26
s.n.
Riverside
Eagle Mountains, eastern Riverside
1250
Comment
CLARK-A1528-1652
Bidens frondosa
John C. Roos
1951-9-25
5265
Riverside
Riverside
259
Comment
SBBG81103
Bidens laevis
S. Cantrell, W. Appleby
1985-9-19
Riverside
Santa Ana River Regional Park, Riverside, S side of river; T2S, R5W SW 1/4 S30
207
Comment
CAS-BOT-BC14182
Boechera perennans
H. K. Wagnon
1944-3-19
353
Riverside
Along South rim of Tahquitz Canyon above Falls, Palm Springs.
Comment
POM128654
Boerhavia coccinea
M. French Gilman
1927-5-22
1
Riverside
Corn Springs, Chuckwalla Mts.
Comment
JOTR30685
Boerhavia triquetra
Andre, Jim, Tasha La Doux
2008-9-13
10273
Riverside
Joshua Tree National Park. Eagle Mountains at Joshua Tree National Park boundary, lower slopes of south end of Eagle Mtns., along aqueduct access road.
354
Comment
UC1930178
Boerhavia wrightii
Michael Denslow
2003-9-14
1569
Riverside
Colorado Desert; Western Colorado Desert region: Maniobra Valley, Chiraco Summit Road off I-10.
Comment
CAS-BOT-BC31023
Bolboschoenus maritimus
LeRoy Abrams
1901-5-1
s.n.
Riverside
Elsinore.
Comment
LA11370
Bouteloua aristidoides var. aristidoides
Carl Epling; William Stewart
1936-9-1
sn
Riverside
Desert Center
Comment
RSA781996
Bouteloua barbata
Duncan S. Bell
2011-12-30
3034
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
UCR89728
Bouteloua barbata
J. M. Stewart
1990-9-23
657
Riverside
Sonoran (Colorado) Desert, Interstate Hwy 10, 1.5 mi. west of Wiley Well Road.
Comment
JOTR30287
Bouteloua barbata var. barbata
La Doux, Tasha, Bill Truesdell
2006-10-3
1782
Riverside
Joshua Tree National Park. Pinto Basin: (Stop 2) east side of Hexie Mtns. at mouth of Pinkham Spring Canyon
694
Comment
LA102207
Bouteloua eriopoda
John C. Roos;
1958-9-28
sn
Riverside
Santa Rosa Mountains, Abestos Spring, Pinon Flats
1219
Comment
UCR172208
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
412
Comment
UCR20928
Bowlesia incana
M. Wilson
1980-5-30
053080- 5
Riverside
San Timeteo Canyon, [Beaumont Badlands] 1.6 mi. north of Locust on Redlands Blvd.
Comment
UCR151383
Brachypodium distachyon
Scott D. White, T. B. Salvato
2001-6-8
8584
Riverside
Peninsular Ranges; Santa Ana Mountains region, Santa Ana Mountains: Southern margin of county, just northeast of Rainbow Valley
579
Comment
SDSU21250
Brandegea bigelovii
S. H. Bullock
1968-4-10
119
Riverside
17 mi. east of Mecca on Calif. State 195.
457
Comment
UCR226770
Brandegea bigelovii
Jim Andre
2011-2-9
15894
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
CAS-BOT-BC30262
Brassica nigra
Steve Boyd
1986-5-7
1830
Riverside
Temescal Canyon. Terrace escarpment between Horsethief Wash and Indian Truck Trail, south of I-15.
Comment
NY43448
Brassica tournefortii
C. R. Annable
1995-3-9
2257
Riverside
BLM land, ca. 13km N of Rancho Mirage, behind A-1 Cement
Comment
RSA184044
Brassica tournefortii
I. L. Wiggins, Dorothy B. Wiggins
1966-2-22
20462
Riverside
Hwy 60, 1.5 miles SE of Garnet Hill.
Comment
RSA776014
Brassica tournefortii
Duncan S. Bell
2010-3-20
614
Riverside
Riverside Mountains; in the vicinity of Calzona Mine; approximately 2 air miles northeast of Riverside Mountain Peak.
232
Comment
RSA778228
Brassica tournefortii
Duncan S. Bell
2009-3-8
33
Riverside
Arica Mountains: east side of mountain range, approximately 1.8 air miles northwest of Priest Well.
350
Comment
SBBG35085
Brassica tournefortii
T. L. Secrest
1948-4-10
Riverside
near Hemet
Comment
SEINET4326811
Brassica tournefortii
T. J. Glenn
1988-1-7
s.n.
Riverside
Palm Springs, Peninsular Ranges: San Jacinto Mountains region; off Snow Creek Road, Palm Springs.
Comment
SBBG7813
Brickellia atractyloides
H. and M. Dearing
1949-4-17
6753
Riverside
Morongo Cyn
Comment
POM229413
Brickellia desertorum
Noel Wallace
1937-1
45
Riverside
Indian Canyon, Box Springs Mts.
Comment Read comments Sep 7 2011
UC1010309
Brickellia desertorum
John and Lucille Roos
1950-9-9
4986
Riverside
Mt. Rubidoux
396
Comment
UCR25198
Brickellia desertorum
John C. Roos
1950-11-25
5026
Riverside
N end Perris Blvd, Sunnymead
612
Comment
UCR89680
Brickellia incana
Bern Schwenn
1994-5-7
s.n.
Riverside
Mojave Desert, Joshua Tree Nat. Mon.; Eagle Mtns, Black Eagle Mine Rd., 2.5 mi. east of Monument boundary
650
Comment
UC1551954
Brickellia nevinii
J. C. Roos
1965-9-12
Riverside
3 mi sw of Corona Tin Mine Canyon (Santa Ana Mountains); Santa Ana Mountains
548
Comment
CAS-BOT-BC100608
Brickellia oblongifolia var. linifolia
H. M. Hall
1901-6-1
2142
Riverside
San Jacinto Mountains, Easetern base, along the borders of the Colorado Desert
Comment
RSA752784
Brodiaea terrestris subsp. kernensis
Scott D. White, Justin M. Wood
2009-5-21
12848
Riverside
McMullen Flat area, 0.35 N on Valley Hi Dr, from intersection w/ Twin Pines Rd.
1195
Comment
UC1951127
Bromus carinatus
Scott D. White, Justin Wood
2009-5-22
12896
Riverside
SAN JACINTO MOUNTAINS: Quinn Flat Meadow. USGS Idyllwild 7.5' Quad.
Comment
UCR265595
Bromus carinatus
Jordan Zylstra
2014-3-18
14007
Riverside
San Jacinto Mountains, Apple Canyon, west of Apple Canyon Road
1453
Comment
UC1979673
Bromus diandrus
Darin L. Banks, Steve Boyd
1995-5-3
201
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco.
Comment
UCR158274
Bromus hordeaceus
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-4-14
29499
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
UCR96873
Bromus hordeaceus
Scott D. White
1993-4-30
1310
Riverside
San Jacinto Valley, Near intersection of Warren Rd. and Stetson Ave.
458
Comment
UCSB18534
Bromus madritensis subsp. rubens
MacLean, Jr., Steve
1963-5-4
Riverside
Banning to Idyllwild Rd; 2.5 mi S of Banning
853
Comment
VVC553
Bromus madritensis subsp. rubens
A. C. Sanders, J. Mac
1997-5-4
20639
Riverside
San Jacinto Mountains, N side along Hwy 243, 1.5 mi. below Twin Pines Ranch Road (McMullen Flat), N slope of peak 3740
1067
Comment
RSA613628
Bromus tectorum
D. L. Banks, Victor Steinmann
1997-3-13
1489
Riverside
Agua Tibia Mountains: Vail Lake area, north and just S of Hwy. 79. The hills east of the Dripping Springs alcove and west of Vail Lake Marina Road, that were burned in the Vail fire of May 1996.
476
Comment
RSA0121413
Bursera microphylla
Duncan S. Bell, LeRoy Gross
2016-3-31
9185
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Martinez Canyon, approximately 6 air miles southeast of the summit of Martinez Mountain.
492
Comment
JOTR31932
Caesalpinia virgata
La Doux, Tasha, M. Harding, B. Truesdell
2011-3-15
2171
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains; rocky wash draining into west Pinkham Wash
Comment
UC192964
Caesalpinia virgata
S. B. and W. F. Parish
Mar 1884
591
Riverside
Colorado Desert
Comment
UC864227
Caesalpinia virgata
I. W. Clokey
1935-4-17
6717
Riverside
Shaver Wells
Comment
UCR250131
Calandrinia ciliata
A. C. Sanders
2014-4-9
40999
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
CDA2647
Callisia repens
A. C. Sanders, O. F. Clarke, Susan Sims
2001-11-28
24889
Riverside
San Bernardino Valley Region; between Pedley and Mira Loma, Sims property at NE corner of Limonite Ave. and Bain St.
Comment
CDA5111
Callistemon viminalis
R. E. Riefner Jr.
2006-7-31
06 -345
Riverside
City of Temecula, Pechanga Creek between Via Edwardo Road and Rainbow Canyon Road.
Comment
UCR269649
Callitriche
D. E. Bramlet
2005-4-22
3827 A
Riverside
Perris-Aguanga Basin Region, 1.8 km SE of Winchester, south of Patton Ave. and Patterson Ave. intersection, east of Hwy 79
449
Comment
POM13642
Callitriche marginata
P. A. Munz
1922-5-5
5163
Riverside
0.5 mile north of March Field [March Air Force Base].
Comment
RSA162810
Calochortus albus
J. D. Olmsted
1959-4-30
500
Riverside
Beacon Pines Ranch; 9 miles SW of Corona, Santa Ana River Drainage Area.
808
Comment
RSA0120439
Calochortus concolor
Duncan S. Bell, LeRoy Gross
2016-5-18
9596
Riverside
Santa Rosa Mountains; west side of Martinez Mountain; hills in the northern section of Little Pinyon Flat.
1316
Comment
RSA741192
Calochortus concolor
Scott D. White, Justin M. Wood
2008-6-16
12129
Riverside
Fobes Ranch Road N of Quinn Flat
1390
Comment
UCR167665
Calochortus splendens
Ian G. Gillespie, Abby Sirulnik
2000-5-7
31
Riverside
Temescal Valley, 0.9 mi SE of Indian Truck Trail and 40 m SW of DePalma Road, directly across from Corona Lake
396
Comment
RSA500537
Calochortus weedii var. weedii
Steve Boyd, Timothy S. Ross, Laurel Arnseth
1989-6-4
3630
Riverside
Vail Lake area, just S of Jtn Hwy 79 and road to Vail Lake Marina, Butterfield Valley.
457
Comment
POM351398
Calycadenia tenella
Robert Gustafson, Gary D. Wallace
1983-6-23
2721
Riverside
Along Clinton Keith Road, ca. 2.5 miiles from its junction with Hwy 15, Santa Ana Mts.
Comment
RSA180367
Calycadenia tenella
E. W. Lathrop
1960-6-6
4837
Riverside
14 miles W. of Murrieta.
Comment
CAS-BOT-BC282921
Calycoseris wrightii
Carl B. Wolf
1932-4-29
3107
Riverside
E Colorado Desert. Blythe - Rice Rd. 9 miles S of Browns Well
243
Comment
UCR72385
Calycoseris wrightii
Theo Glenn
1992-3-31
92- 14
Riverside
Sonoran (Colorado) Desert, north side Eagle Mts, Storm Jade Mine
671
Comment
HSC17652
Calyptridium monandrum
C. L. Hitchcock, C. V. Muhlick
1964-3-17
23089
Riverside
0.5 mi. SE of Glen Ivy Hot Springs
Comment
UC1584109
Calyptridium monandrum
Steve Boyd, Tim Ross, Laurel Arnseth
1990-3-29
3833
Riverside
at n side of mouth of Temecula Creek Canyon (and adjacent benches on s flank of Big Oak Mountain); Vail Lake Area, Temecula Creek Canyon
396
Comment
UC851946
Calyptridium monandrum
I. W. Clokey
1935-4-18
6616
Riverside
Gavila Mesa
600
Comment
UCR20950
Calyptridium monandrum
A. C. Sanders
1978-7-1
569
Riverside
San Jacinto Mtns, James Reserve, above Lake Fulmor
1646
Comment
HSC16409
Camissonia bistorta
C. L. Hitchcock, C. V. Muhlick
1964-3-17
23087
Riverside
1/2 mi. SE of Glen Ivy Hot Springs
Comment
RSA613467
Camissonia bistorta
D. L. Banks, Victor W. Steinmann
1997-3-13
1454
Riverside
NW Palomar Mountains, Agua Tibia Mountains: In the Redhawk Housing Development, north of the Pechanga Indian Reservation. The hills south of the intersection of Marge Place and Tehachapi Pass (south of Redhawk Parkway).
378
Comment
UCR102737
Camissonia bistorta
B. G. Pitzer
1998-1-25
3430
Riverside
Lakeview Mtns., Warren Road, just below water tank at base of hills, W side of road c. 0.5 mi. NE of Juniper Flat Road
610
Comment
UCR234253
Camissonia bistorta
A. C. Sanders
2012-4-12
40022
Riverside
Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon, along Temescal Canyon Rd. between Glen Ivy and Indian Truck Trail, c. 250 m SE of El Hermano Rd.
314
Comment
UCR167453
Camissonia boothii
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
RSA799380
Camissonia boothii subsp. condensata
Duncan S. Bell
2013-4-7
4756
Riverside
Arica Mountains, east side of range; west side of Rice Valley approximately 4 air miles south of the ghost town of Rice.
207
Comment
UCR256335
Camissonia brevipes
Duncan S. Bell
2012-3-18
3214
Riverside
Sonoran (Colorado) Desert, Mecca Hills; southeastern section of hills; at mouth of Hidden Canyon where drainage is blocked by the Coachella Canal, c. 2.8 air miles southwest of Hidden Spring
20
Comment
POM13036
Camissonia brevipes subsp. brevipes
P. A. Munz, D. Keck
1922-4-9
4892
Riverside
Palm Springs.
457
Comment
RSA144621
Camissonia brevipes subsp. brevipes
William M. Klein, David P. Gregory
1958-2-14
150
Riverside
Chuckwalla Mountains. Mouth of Corn Springs.
Comment
RSA214487
Camissonia californica
Donald A. Johansen, J. A. Ewan
1932-4-10
7052
Riverside
San Gorgonio Pass, Cabazon
488
Comment
UCR87646
Camissonia californica
A. C. Sanders
1994-5-29
14550
Riverside
San Bernardino Mtns, Morongo Indian Reservation, low pass between Millard Canyon and Potrero Creek
793
Comment
POM257261
Camissonia claviformis subsp. aurantiaca
H. L. Mason
1928-3-11
4242
Riverside
Desert flats near Indio.
Comment
SDSU3354
Camissonia confusa
H. Wedberg
1958-5-17
302
Riverside
About 7.4 miles from railroad station at Banning on road to Idyllwild.
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
UCR116886
Camissonia graciliflora
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-5-9
24217
Riverside
Perris-Aguanga Basin region, Hemet, SE of intersection of State Street and Gibbel Rd., small hill (1684 ft. at summit) at east end of Diamond Valley, 1 mi. SSW of Hemet Butte
513
Comment
RSA735318
Camissonia refracta
Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah De Groot, Valentin Arvizu, Tim Thibault
2004-5-14
11283
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
RSA774305
Camissonia refracta
Duncan S. Bell
2011-4-8
2196
Riverside
Northwest section of the Granite Mountains; approximately 1 air mile southeast of junction of Highway 62 and Highway 177.
470
Comment
UCR75091
Camissonia refracta
A. C. Sanders, E. J. Lawlor
1992-4-4
12099
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, within 0.5 mile of McCoy Spring
244
Comment
RSA186600
Camissonia strigulosa
Peter H. Raven
1958-5-18
12973
Riverside
Hemet Meadows, San Jacinto Mountains.
Comment
UCR133405
Camissonia strigulosa
Tracy Tennant, J. S. Ross
1998-5-7
MOR- 82
Riverside
San Bernardino Mtns. Region, Morongo Indian Reservation, Wood Canyon, c. 0.6miles NNW of Cabazon.
1280
Comment
UCR18396
Camissonia strigulosa
A. C. Sanders
1978-5-20
465
Riverside
San Jacinto Mountains, James Reserve, above Lake Fulmor
1646
Comment
UCR48388
Camissonia strigulosa
Steve Boyd
1986-4-22
1774
Riverside
Peninsular Range, Temescal Canyon: Horsethief Wash north of Temescal Canyon Road.
Comment
SD185270
Camissoniopsis pallida
A. C. Sanders, J. C. Dice, K. C. Rose, D. Woodard
1995-3-29
16289
Riverside
San Jacinto Mountains/Sonoran (Colorado) Desert; San Gorgonio Pass; alluvial fan at the mouth of Snow Creek, between Hwy 111 and Snow Creek Village (White Water 7.5'Q)
381
Comment
JEPS31585
Camissoniopsis pallida subsp. pallida
W. L. Jepson
1914-5-18
6006
Riverside
n Indio; Colorado Desert, Pinon Well grade
762
Comment
OBI23285
Camissoniopsis pallida subsp. pallida
Robert F. Hoover
1969-4-14
11236
Riverside
Palm Springs, just outside of city limit
Comment
UCR166107
Camissoniopsis pallida subsp. pallida
A. C. Sanders, K. C. Rose
1995-4-5
16363
Riverside
San Bernardino Mtns./Sonoran (Colorado) Desert, Coachella Valley; south of Mission Creek and west of Hwy 62
701
Comment
CAS-BOT-BC17706
Carex alma
Philip Alexander Munz
1941-5-18
16652
Riverside
Elsinore Mountains. North end of Santa Rosa Ranch,
914
Comment
RSA776704
Carex multicostata
Steve Boyd, Gary D. Wallace
2005-7-30
11652
Riverside
San Jacinto Mountains State Park, Hidden Lake area, northeast of Hidden Divide, southeast of Long Valley, near head of Hidden Fork of Tahquitz Creek
2659
Comment
RSA0012651
Carex praegracilis
LeRoy Gross, Caitlin Elam
2013-5-14
6078
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
RSA575995
Carex praegracilis
Steve Boyd
1981-4-10
s.n.
Riverside
Gavilan Hills region, canyon at southeastern base of Rocky Bluff Ridge , east of Estelle Mountain and south of Gavilan Plateau.
610
Comment
CHSC106609
Carex senta
P. F. Zika; Nick Otting
2010-8-3
25243
Riverside
Vicinity of Willow Creek, San Jacinto Wilderness Area, San Jacinto Mountains, Peninsula Ranges.
2550
Comment
CHSC88475
Carex senta
L. P. Janeway
2004-5-8
8063
Riverside
Peninsular Ranges. Santa Ana Mountains, San Mateo Canyon; along the creek 150 m south-southwest of the Tenaja Trail trailhead at Wildomar Road.
384
Comment
SD136989
Carex spissa
Steve Boyd, Tim Ross, Dave Bramlet
1993-5-13
7375
Riverside
Southern Santa Ana Mountains; San Mateo Canyon Wilderness Area; Wildhorse Canyon; from confluence with Los Alamos Canyon upstream approx. 1 mile; common in seepy ground understory of oak woodland on slope in side drainage just above first major waterfall.
410
Comment
UC2030051
Carex subfusca
Robert F. Thorne, J. P. Simon, and C. W. Tilforth
1969-6-24
38118
Riverside
SAN JACINTO MOUNTAINS: San Bernardino National Forest. Above James Reserve in Hall Canyon.
Comment
SEINET4170163
Carex teneriformis
Unknown
1938-8-13
15322
Riverside
Cedar Spring, N. base of Santa Rosa Peak
2286
Comment
CAS-BOT-BC353428
Castela emoryi
Marcus E. Jones
1929-9-16
24964
Riverside
Near Desert Center
Comment
POM171282B
Castela emoryi
I. M. Johnston
1930-6-15
3787
Riverside
Hayfields, Mecca-Blythe Road
Comment
RSA792471
Castela emoryi
Justin M. Wood, Dustin Ray
2011-4-28
3836
Riverside
Sonoran Desert: Chuckwalla Valley: 6.5 miles north of Desert Center on Kaiser Road, +/- 0.4 miles northeast of bend in road.
202
Comment
UCR217305
Castela emoryi
Nathan Moorhatch, Shari Norton
2010-5-7
s.n.
Riverside
Sonoran (Colorado) Desert, north of Desert Center, north of the golf course and east of the bend in Eagle Mountain Road
198
Comment
RSA516607
Castilleja affinis
R. C. Bacigalupi, L. R. Heckard, C. L. Custer
1953-5-5
4077
Riverside
Along Calif. Highway 79, at first right-angle turn 5.7 mi. S. of Hemet, at edge of hills south of Diamond Valley.
518
Comment
UC1490301
Castilleja angustifolia
Rolf Y. Berg
1980-4-2
Riverside
ca 2.5 mi from mouth of Whitewater Canyon; Whitewater Canyon
Comment
JOTR31005
Castilleja chromosa
La Doux, Tasha, B. Truesdell, M. Wheeler, M. Harding, E. Babich
2010-4-20
1288
Riverside
Joshua Tree National Park. Stop 4: Hexie Mountains, Blue Cut Gorge, canyon with sandy bottom and steep rocky walls
Comment
RSA773666
Castilleja exserta
Duncan S. Bell, Joy D. England
2010-5-20
1029
Riverside
San Bernardino National Forest: Garner Valley, approximately 2 miles southeast of junction of forest service road 6S04 and forest service road 6S13.
1374
Comment
RSA775123
Castilleja exserta
Orlando Mistretta, Duncan S. Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
5024
Riverside
Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 0-1 miles above Whitewater Visitor Center (Whitewater Trout Farm); between N34.00456, W116.67238 and N33.99629 and W116.66010.
750
Comment
SBBG47445
Castilleja exserta
N. C. Cooper
1944-4-21
1127
Riverside
Banning
701
Comment
SEINET7073308
Castilleja exserta
A. G. Vestal
1963-4-27
s.n.
Riverside
Santa Gertrudis Wash southeast of Murrieta Hot Springs. Coordinate datum: NAD27.
Comment
SDSU12881
Castilleja exserta subsp. exserta
J. Jill Steinberg with Leon Steinberg
1998-4-5
39
Riverside
North side of foot trail approximately 1/2 mile north east of Santa Margarita (SDSU) Field Station trailer, north of Santa Margarita River.
351
Comment
CSUSB894
Castilleja foliolosa
Steve Kulju
1974-5-9
Riverside
Jack Rabbit Trail, one mile south of U.S. Highway 60.
487
Comment
JEPS3913
Castilleja foliolosa
W. L. Jepson
1939-4-19
19215
Riverside
w of Aguanga; Dripping Spring
396
Comment
RSA400599
Castilleja foliolosa
E. Crow
1929-4-7
309
Riverside
Santa Ana Mountains, Corona Skyline Drive.
Comment
UC26427
Castilleja foliolosa
Geo. F. Reinhardt
Jun 1897
Riverside
San Jacinto Valley
Comment
UCR180588
Castilleja foliolosa
Scott D. White, Angelia Carey
2004-4-5
9985
Riverside
San Jacinto Mountains, Foothills, north of Valle Vista. Indian Creek Watershed
671
Comment
UCR133711
Castilleja martinii
N. C. Cooper
1944-6-17
1418
Riverside
San Jacinto Mtns., [road to Idyllwild] above Banning
1372
Comment
UC26462
Castilleja miniata
H. M. Hall
1897-7-22
716
Riverside
San Jacinto Mts.
2438
Comment
UCR193891
Castilleja minor subsp. spiralis
A. C. Sanders, Mitch Provance
2008-7-11
35814
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
RSA0010909
Castilleja minor subsp. spiralis
Barbara Ertter, J. Strachan
1979-6-26
2974
Riverside
Large wash behind Kenworthy Ranger Station, near Route 74 in Hemet Valley, San Jacinto Mountains, San Bernardino National Forest.
762
Comment
SBBG87902
Caulanthus heterophyllus
L. F. LaPre
1986-4-17
Riverside
Bull Cyn, Gavilan Hills (cf. var. pseudosimulans Buck, nom. illegit.)
Comment Read comments May 31 2013
SD181645
Caulanthus heterophyllus
Scott D. White, Tasha LaDoux
2000-4-20
7678
Riverside
Gibbel Flat in the Santa Rosa Hills.
609
Comment
UCR127574
Caulanthus heterophyllus
D. E. Bramlet
2003-4-18
3372
Riverside
Base of San Jacinto Mtns., 2,348m south of Cabazon, 2,012m northwest of Cabazon Peak, and 183m northwest of the Colorado River Aqueduct
548
Comment
UCR137475
Caulanthus heterophyllus
D. L. Banks
1997-2-23
1314
Riverside
NW Palomar Mtns, Agua Tibia Mtns, Pechanga Indian Reservation, north of Pechanga Rd. and south of Anza Rd., just NNW of San Gabriel Church in the area burned by the 1996 Temecula Fire
460
Comment
UCR51946
Caulanthus lasiophyllus
Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2172
Riverside
Sonoran (Colorado) Desert, Palen Pass at the N end of the Palen Mountains
500
Comment
UCR77692
Caulanthus lasiophyllus var. rigidus
Steve Boyd, T. S. Ross, Mike Hammitt
1991-5-2
6123
Riverside
Peninsular Range, Vail Lake area, summit of Oak Mtn, north of lake near Henderson benchmark
823
Comment
RSA0028170
Ceanothus
John F. Emmel
1988-4-27
1086
Riverside
Bautista Canyon road, 0.75 road mile northwest of turnoff to Tripp Flats.
1120
Comment
HSC18361
Ceanothus crassifolius
C. L. Hitchcock, C. V. Muhlick
1964-3-17
23086
Riverside
0.5 mi. SE of Glen Ivy Hot Springs
Comment
SEINET13945800
Ceanothus crassifolius
Lewis S. Rose
1949-1
49072
Riverside
2 mi. south of Temecula
366
Comment
RSA575062
Ceanothus cuneatus
Steve Boyd
1981-3-4
810304 -g
Riverside
Gavilan Hills region, low hill and adjacent flats along Gavilan Creek drainage at the southwest end of Harford Springs County Park on the Gavilan Plateau, north of Ida Leeona Road and east of the trailer park.
610
Comment
RSA655601
Ceanothus cuneatus
Mitch Provance
2000-4-8
2214
Riverside
Jurupa Mountains: Bloomington/Crestmore, ca. 100 yards NE of the corner of Cedar Ave. and El Rivino Rd., and along the W side of the El Rivino Country Club.
293
Comment
POM254865
Ceanothus integerrimus var. integerrimus
W. Pequegnat
1940-7-1
s.n.
Riverside
Santiago Peak.
1735
Comment
SEINET5543273
Ceanothus leucodermis
R. H. Whittaker, W. A. Niering
1961-1
s.n.
Riverside
San Jacinto Mountians, SW 25d slope.
1524
Comment
UC1070823
Ceanothus leucodermis
A. Lewis
1934-5-1
445
Riverside
Ortega Hwy Elsinore quad., Cleveland National Forest
609
Comment
UC494740
Ceanothus leucodermis
Philip A. Munz
1932-3-24
12027
Riverside
s of Lake Elsinore (base of mts.)
365
Comment
UCR201683
Ceanothus leucodermis
Scott D. White, Justin M. Wood
2008-5-15
11992
Riverside
San Jacinto Mountains, Johnson Meadow
1476
Comment
RSA398912
Ceanothus oliganthus
Anstruther Davidson
1921-4-1
3406
Riverside
Banning.
Comment Read comments Mar 27 2011
CAS-BOT-BC83760
Ceanothus ophiochilus
D. O. Burge
2009-3-19
1065 b
Riverside
Oak Mountain, W of Vail Lake
640
Comment
RSA557733
Ceanothus ophiochilus
Steve Boyd, Ken Berg, Sandy Morey, Jon Keeley
1992-5-3
7169 A
Riverside
Vail Lake area, ridge about 1 mile west of the lake, east of ''Little'' Oak Mountain.
610
Comment
SBBG105060
Ceanothus ophiochilus
S. Boyd with T. Ross
1993-3-23
7891
Riverside
Palomar Range S of Vail Lake, N base of Agua Tibia Mtn, along trail extending S from end of Woodchuck Rd
792
Comment
UCR16494
Ceanothus palmeri
J. Hollinger
1972-5-13
720513- 6
Riverside
Peninsular Range; San Jacinto Mtns., Idyllwild
Comment
CAS-BOT-BC126849
Ceanothus pauciflorus
Nancy Ryan Zabriskie; Walter Zabriskie
1970-5-2
292
Riverside
Up canyon from turnout parking area which is 1/2 mi. up Sta. Rosa Mt. road from Hwy. 74, Santa Rosa Mountains
1371
Comment
CAS-BOT-BC51916
Ceanothus perplexans
Peter H. Raven
1958-5-17
12959
Riverside
along road to Banning 6.1 miles North-West of Lake Fulmore, San Jacinto Mountains
Comment
SEINET10778077
Ceanothus perplexans
Dylan O. Burge
2007-3-21
Burge DOB 802 d
Riverside
San Jacinto Mountains, along Hwy 243, 16.1 road miles (25.8 km) north of Idyllwild, near the turn-off for Poppet Flat Road, 17.2 km 319 deg. (True) NNW of Idyllwild.
1280
Comment
UCR81115
Ceanothus spinosus
Steve Boyd, Orlando Mistretta
1992-4-22
7009
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
UCR26625
Ceanothus tomentosus
E. W. Lathrop
1966-3-23
6078
Riverside
Peninsular Range; Santa Ana Mtns, Skyline Drive, 4 mi west of Corona between Tin Mine Canyon and Santiago Peak
610
Comment
RSA278320
Ceanothus tomentosus var. olivaceus
C. W. Tilforth, Walter Wisura
1979-5-23
1804 A
Riverside
Murrieta-DeLuz Rd., ca. 2 air miles south of Murrieta.
335
Comment
CDA7288
Centaurea X pouzinii
T. C. Fuller
1962-6-6
8846
Riverside
South entrance to Fuller Rancho, ca. 5 miles north of Corona.
0
Comment
RSA763063
Centaurea melitensis
E. W. Lathrop
1973-6-28
7438
Riverside
Main Divide Truck Trail between El Carriso and Santiago Peak, Cleveland Nat'l. Forest.
1220
Comment
UCR26085
Centaurea repens
John C. Roos, L. Roos
1951-10-24
5335
Riverside
City of Riverside, between Arlington area and Pedley
229
Comment
RSA697665
Centaurium exaltatum
J. R. Bruff
1934-4-19
540
Riverside
Pinon belt-Palms & Pines Hiwy
Comment
RSA735072
Centaurium venustum
Scott D. White, Angelia Carey
2004-6-4
10477 -A
Riverside
San Jacinto Mountain foothills: San Jacinto River wash and adjacent alluv. benches, near Indian Creek confluence.
503
Comment
UC774537
Centaurium venustum
Carl B. Wolf
1941-6-27
10897
Riverside
3.3 mi e Orange County line (Ortega Highway); Santa Ana Mts.
579
Comment Read comments Sep 18 2011
SD134524
Centromadia pungens subsp. laevis
Craig Reiser
1991-7-10
Riverside
Moreno Valley, Sycamore Canyon Park W of Eucalyptus Street
Comment
SD248326
Centromadia pungens subsp. laevis
Mitch Provance
2012-4-20
412 06
Riverside
San Timoteo Canyon, just southeast of the SCE El Casco Substation, on the south side of San Timoteo Canyon Rd./ Oak Valley Parkway.
643
Comment
JOTR00987
Centrostegia thurberi
Cole, James E.
1941-5-17
711
Riverside
Joshua Tree National Park. COVINGTON FLAT CANYON
1280
Comment
UC68686
Centrostegia thurberi var. thurberi
H. M. Hall
May, 1905
6021
Riverside
Colorado Desert, Cottonwood Mountains Cottonwood Mountains; Colorado Desert, Cottonwood Mountains
609
Comment
RSA264430
Cercidium floridum
C. W. Tilforth, Jeff Barnes
1976-7-20
1216
Riverside
Wash N of Power Line Road NE of Chiriaco Summit between Indio and Desert Center
Comment
RSA405363
Cercidium floridum
W. Hutchinson
1926-4-1
s.n.
Riverside
Palm Springs.
Comment Read comments Apr 1 2019
HSC79241
Cercocarpus montanus var. glaber
Miles Fellows
1985-3-12
Riverside
UCR botanic garden, original site across from ranger station in Lytle Creek Canyon, San Gabriel Mtns. at 2700 ft.
Comment
UCR174518
Chaenactis artemisiifolia
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-22
32508
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
CAS-BOT-BC276397
Chaenactis carphoclinia
F. O. Ballow
1926-2-27
s.n.
Riverside
Painted Canyon
Comment
POM351670
Chaenactis carphoclinia var. carphoclinia
L. H. Jones
1910-3-15
s.n.
Riverside
Rocky mountainside, Riverside Mtn, Colorado Rivers,.
Comment
UC69070
Chaenactis carphoclinia var. carphoclinia
H. M. Hall
1905-4-24
5904
Riverside
near Chuckawalla Springs Colorado Desert, Chuckawalla Springs
Comment
OBI23318
Chaenactis fremontii
Robert F. Hoover
1969-4-14
11228
Riverside
Palm Springs, just S of South City limit
Comment
POM66583
Chaenactis fremontii
Marcus E. Jones
1903-5-10
s.n.
Riverside
Palm Spring.
61
Comment
UCR132502
Chaenactis fremontii
Chet McGaugh
2004-2-25
s.n.
Riverside
Sonoran (Colorado) Desert, Coachella Valley, northern Palm Springs, near the Whitewater River channel, NW corner of Sunrise Way and San Rafael
171
Comment
RSA0034950
Chaenactis fremontii
A. Lee Haines
1973-3-25
s.n.
Riverside
Orocopia Mtns.
Comment
RSA34519
Chaenactis glabriuscula var. glabriuscula
N. C. Cooper
1944-4-21
1109
Riverside
Banning
701
Comment
UC55096
Chaenactis glabriuscula var. glabriuscula
H. M. Hall
1903-4-1
3800
Riverside
vicinity of Riverside
426
Comment
CAS-BOT-BC277549
Chaenactis glabriuscula var. lanosa
G. D. Hanna; M. M. Hanna
1958-2-16
s.n.
Riverside
Cabazon
Comment
CAS-BOT-BC277554
Chaenactis glabriuscula var. lanosa
LeRoy Abrams
1903-4-15
3229
Riverside
Cabazon Station
Comment
JEPS8841
Chaenactis stevioides
W. L. Jepson
1928-4-25
12578
Riverside
Cottonwood Springs Eagle Mtns., Colorado Desert, Cottonwood Springs
731
Comment
UC494758
Chaenactis stevioides
C. L. Hitchcock
1932-4-8
12215
Riverside
1 mi w of Cottonwood Spring
Comment
UCR21293
Chaetopappa aurea
A. C. Sanders
1980-5-1
01361
Riverside
San Jacinto Mountains, Garner Valley. Dry bench above valley floor 0.25 mi NW of Kenworthy Ranger Station
1433
Comment
RSA0020043
Chamaesyce abramsiana
Duncan S. Bell, John Anderson, Kim Clark, Debbie George, Jim George, Ed Howland
2013-9-28
6015
Riverside
Chuckwalla Valley; approximately 17.5 air miles west of Blythe, on the south side of Interstate 10, about 0.4 air mile south of Wileys Well.
120
Comment
JEPS48830
Chamaesyce albomarginata
Marjorie D. Clary
1932-5-26
942 -A
Riverside
Hexie Mtn, Pleasant Valley
Comment
JOTR33955
Chamaesyce albomarginata
La Doux, Tasha, M. Harding, M. Wheeler, and J. Harding
2010-6-2
2841
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, NW of Key's View and Inspiration Peak; sandy wash and gravelly benches with bouldery granitic outcrops
Comment
UCSB8659
Chamaesyce albomarginata
Krogen, Roger
1957-1
Riverside
4 mi. S of junction of Hwy. 195 and Hwy. 60-70 at N edge of Orocopia Mts.
Comment
JEPS52387
Chamaesyce polycarpa
Ethel Rockwell
400
Riverside
northwest Colorado Desert, Edom
Comment Read comments Sep 7 2011
JOTR32295
Chamaesyce polycarpa
Herskovits, Tasya, M. Harding, M. Wheeler
2011-6-22
6
Riverside
Joshua Tree National Park. Eagle Mountains; .5 mile east of Pinto Basin road and north of southern park boundary; Open sandy bajada
553
Comment
RSA433501A
Chamaesyce polycarpa
M. B. Dunkle
1934-2-19
3842
Riverside
San Juan Canyon.
610
Comment
RSA535080
Chamaesyce polycarpa
Steve Boyd, T. S. Ross
1991-11-10
6628
Riverside
Gavilan Hills, Harford Springs Park. Rocky slope of ridge on W side of large juniper grove area at th north-central end of the park.
Comment
RSA779949
Chamaesyce polycarpa
Duncan S. Bell, Jennifer Pilapil
2011-5-19
2479 A
Riverside
A side canyon off of Mission Creek canyon approximately 4.5 air miles up canyon from the junction of Highway 62 and Mission Creek Road.
946
Comment
RSA433509A
Chamaesyce polycarpa var. polycarpa
L. H. Jones
1910-3-17
s.n.
Riverside
In Sand, Riverside Mountain, Colorado river.
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
SEINET238735
Cheilanthes clevelandii
A. C. Sanders, Mitch Provance; E. J. Lawlor
2000-1-23
23312
Riverside
Lake Skinner area: summit of Black Mtn.
915
Comment
CAS-BOT-BC70039
Cheilanthes covillei
Earle W. Taylor
1963-1-1
s.n.
Riverside
West of Tehachapi on US Hwy 466
914
Comment
SEINET3153702
Cheilanthes covillei
S. B. Parish
1907-4-16
6112
Riverside
Western border of the Colorado desert
400
Comment
UCR41226
Cheilanthes covillei
N. M. Fellows, A. C. Sanders
1985-4-9
157
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
RSA685792
Cheilanthes newberryi
Anonymous
s.n.
Riverside
San Jacinto.
Comment
CAS-BOT-BC68094
Cheilanthes parryi
Robert T. Clausen
1940-6-18
4676
Riverside
Chino Canyon - Salton Sea Basin
457
Comment
CAS-BOT-BC70336
Cheilanthes parryi
Milo S. Baker
1928-4-3
3292 a
Riverside
Palm Canyon
Comment
RSA685803
Cheilanthes parryi
H. de Forest
1933-4-16
s.n.
Riverside
Chino Canyon, Colorado Desert, E of Coachella Valley
Comment
UC1511337
Cheilanthes parryi
Robert F. Thorne, W. Wisura, A. Shmida, and R. Whittaker
1978-4-23
52022
Riverside
Chino Canyon, Palms to Pines Highway Chino Canyon; San Jacinto Mts
Comment Read comments Apr 24 2011
UC366588
Cheilanthes viscida
unknown
May 1876
Riverside
White River Canyon San Gorgonio Pass
Comment Read comments Nov 26 2011
UCR113904
Chenopodium berlandieri
Mitch Provance, A. C. Sanders
2000-7-4
2083
Riverside
Riverside, Santa Ana River Wash, between the Market St. and Riverside Ave crossings
244
Comment
UCR154743
Chenopodium berlandieri
T. B. Salvato, Kent Beaman
2005-5-16
778
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
UCR167303
Chenopodium botrys
Scott D. White, Jennifer H. Jones
2005-5-24
11093
Riverside
Banning Pass area, Cabazon: San Gorgonio River wash and adjacent alluvial flats and benches to W
610
Comment
RSA717576
Chenopodium californicum
A. C. Sanders
2004-5-5
27754
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
CDA23371
Chenopodium desiccatum
Scott D. White
1998-6-28
6790
Riverside
Coastal Plains and Basins; San Bernadino Basin region; Corona: River Road bridge over the Santa Ana River.
Comment
UCD98200
Chenopodium glaucum var. salinum
A. C. Sanders
2001-11-25
24888
Riverside
Moreno Valley, Hope Depot at Pigeon Pass Rd. on north side of Hwy 60.
Comment
UC7266
Chenopodium hians
H. M. Hall
1901-6-24
2253 .1
Riverside
Fuller's Mill San Jacinto Mountains
1767
Comment Read comments Sep 20 2011
SD146305
Chenopodium pratericola
A. C. Sanders, Mitch Provance and T. B. Salvato
2000-4-18
23325
Riverside
Coachella Valley; along Dillon Road at junction with Tyler, north of I-10, east of Indio and north of Coachella.
4
Comment
UC7268
Chenopodium pratericola
H. M. Hall
July 1901
2473
Riverside
Tahquitz Valley San Jacinto Mountains
2133
Comment
SEINET10457922
Chilopsis linearis
Rose
1935-12-22
Rose 35682
Riverside
Colorado Desert. Palm Canyon Wash. Desert.
183
Comment
UC63821
Chimaphila menziesii
H. M. Hall
June, 1901
Riverside
San Jacinto Mts., Dark Canyon
Comment
CAS-BOT-BC184874
Chloris virgata
S. B. Parish
1912-10-24
8227
Riverside
Salton Basin. Manual.
-39
Comment
SD145982
Chorispora tenella
A. C. Sanders
1998-3-11
21695
Riverside
Shipley/Skinner Reserve area: Diamond Valley, along State Street (R3) ca. 1/2 mile N of Newport Rd., S. of Hemet
487
Comment
UC1618028
Chorizanthe
Donald G. Nelson
1936-5-21
383
Riverside
n. Mt. Thomas (slopes just n. of meadow in valley, just e. of Hurkey Creek Camp area, e. of Lake Hemet)
Comment
POM2177
Chorizanthe brevicornu var. brevicornu
I. M. Johnston
1917-4-4
s.n.
Riverside
Near Palm Springs.
Comment
UCR21931
Chorizanthe coriacea
Steve Boyd
1980-5-2
159
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau
610
Comment
RSA65184
Chorizanthe corrugata
F. W. Peirson
1926-2-22
6509
Riverside
Thousand-Palms Canyon.
152
Comment
UC279686
Chorizanthe corrugata
Edmund C. Jaeger
1926-2-28
Riverside
Dos Palmas near Mecca; Colorado Desert, Dos Palmas near Mecca
Comment
UCR59533
Chorizanthe fimbriata
Steve Boyd, L. Arnseth, T. S. Ross
1989-6-4
3620
Riverside
Vail Lake, Sandy benches of Kolb Creek drainage, south of Hwy 79
488
Comment
UCR243124
Chorizanthe leptotheca
Kate Kramer
2012-5-8
259
Riverside
Peninsular Range; San Jacinto Mountains, c. 0.25 km east of National Forest Land boundary on north side of Hwy 74 near the Cranston Fire Station
575
Comment
UCR35077
Chorizanthe leptotheca
L. B. Ziegler
1967-6-19
162
Riverside
San Jacinto Mtns., Bautista Creek Canyon
762
Comment
RSA339658
Chorizanthe parryi var. parryi
Robert F. Thorne, Tilforth
1980-5-28
54226
Riverside
Along Whitewater River, ca. 3.2 miles N of Whitewater Post Office and Hwy 10.
Comment
UC217961
Chorizanthe parryi var. parryi
P. A. Munz and I. M. Johnston
1922-5-19
5359
Riverside
5 mi ne Murietta; ne of Murietta
457
Comment
HSC85463
Chorizanthe polygonoides var. longispina
Steve Boyd
1986-4-2
1587
Riverside
Gavilan Plateau, Gavilan Hills, Harford Springs County Park.
610
Comment
UCR217540
Chorizanthe polygonoides var. longispina
Diane Menuz
2008-3-24
376
Riverside
Perris-Hemet Basin, East of Briggs Rd,. c. 1 km south of Scott Rd.
432
Comment
RSA180403
Chorizanthe procumbens
E. W. Lathrop
1959-5-29
4590
Riverside
14 miles W of Murieta. Tenaja canyon grassland back of Tenaja Guard Station
Comment
SD248476
Chorizanthe xanti var. xanti
Lee A. Ripma
2008-6-25
130
Riverside
Peninsular Ranges: San Jacinto Mountains: Alvin Meadows (Blackburn Canyon 7.5'Q)
1467
Comment
POM48353
Chrysolepis sempervirens
P. A. Munz, I. M. Johnston
1924-7-27
8789
Riverside
Dark Canyon, just below Deer Springs, San Jacinto Mts.
2439
Comment
RSA296169
Chrysothamnus paniculatus
B. A. Prigge
1980-8-5
3868
Riverside
San Bernardino Mts, Whitewater Canyon: 0.5 miles N of trout farm. Slopes and terraces of canyon.
716
Comment Read comments Jan 14 2010
CDA37527
Chylismia brevipes
M. S. Wasbauer
1960-3-26
Riverside
Shaver s Summit.
0
Comment
RSA0021233
Chylismia brevipes subsp. brevipes
Jim Andre
2012-3-19
21321
Riverside
Chuckwalla Mountains; north end of range at Jaeger Nature Sanctuary, 1.5 miles south of junction Eagle Mountain Road and I-10 freeway.
411
Comment
UCD103854
Chylismia claviformis
G. K. Helmkamp; E. A. Helmkamp
1998-2-18
2710
Riverside
Colorado Desert. Midland Road, 3.8 miles SE of Midland, Little Maria Mountains.
Comment
CAS-BOT-BC160580
Chylismia claviformis subsp. aurantiaca
A. C. Sanders; Mark Bibbo; Erin Bergman; Lance Woolley
2010-3-16
37433
Riverside
Sonoran (Colorado) Desert: SE side of McCoy Mountains, lower part of wash c. 2.5-3 mi. NW of Blythe Airport, above Black Creek Rd.
171
Comment
CAS-BOT-BC160625
Chylismia claviformis subsp. aurantiaca
Munz; Street; Williams
1919-3-26
2339
Riverside
Mecca, Oasis-date-ranch
45
Comment
SD187441
Chylismia claviformis subsp. aurantiaca
Naomi Fraga, Sarah J. De Groot, et al.
2005-2-10
1424
Riverside
Northeastern Colorado Desert region; along Palen Road near Highway 177.
170
Comment
UCSB23977
Chylismia claviformis subsp. aurantiaca
Keefe, Joseph
1967-1-2
Riverside
Salton Beach Park; northeast end of Salton Sea; southeast of Mecca
-36
Comment
UCSB12723
Chylismia claviformis subsp. peirsonii
Dearing, Hugh; Dearing, Margaret
1930-4-13
Riverside
Colorado desert between El Centro and Palm Springs
Comment Read comments Jan 7 2015
RSA0070671
Cirsium californicum
E. W. Lathrop
1973-6-28
7442
Riverside
Main Divide Truck Trail between El Carriso and Santiago Peak, Cleveland Nat'l. Forest.
1220
Comment
UCR276075
Cirsium occidentale
T. B. Salvato, Meenaxi R. Panakkal, Tim Thomas
2009-6-26
3800
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
UCD130643
Cirsium occidentale var. californicum
E. W. Lathrop
1966-5-8
6453
Riverside
3 miles SW of Corona. Hagador Canyon, Cleveland National Forest, Trabuco District.
274
Comment
CAS-BOT-BC285634
Cirsium occidentale var. occidentale
John Thomas Howell
1930-5-11
4865
Riverside
Temescal Canyon, 1 mile south of Alberhill
Comment
CAS-BOT-BC280419
Cirsium ochrocentrum
R. M. Howie
1952-8-1
s.n.
Riverside
Beaumont
Comment
POM98780
Cistanthe ambigua
M. French Gilman
1926-2-22
s.n.
Riverside
Thousand Palms Canyon.
Comment
RSA203063
Cistanthe monandra
James Henrickson
1967-4-30
2468
Riverside
2 miles N of Lake Elsinore.
396
Comment
RSA387366
Cistanthe monandra
Steve Boyd
1986-4-19
1701
Riverside
Temescal Canyon: E side of Indian Wash between I-15 and Temescal Canyon Road.
Comment
RSA791720
Clarkia
Robert F. Thorne, Walter Wisura, David Mitchener
1982-05
55196
Riverside
Cleveland National Forest: Along Ortega Hwy.
732
Comment
RSA674924
Clarkia epilobioides
Scott D. White, Pam DeVries
2000-4-25
7729
Riverside
Temescal Valley: Corona area, eastern foothills of Santa Ana Mountains just above citrus groves.
412
Comment
RSA85121
Clarkia epilobioides
J. C. Roos
1952-5-7
5618
Riverside
Box Springs Mountains, north of Canyon Crest Heights
488
Comment
CAS-BOT-BC164763
Clarkia rhomboidea
Mrs. E. C. Van Dyke
1928-7-22
s.n.
Riverside
Idyllwild
Comment
RSA522742
Claytonia parviflora subsp. parviflora
Steve Boyd, Timothy S. Ross, Laurel Arnseth
1990-3-29
3849
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
RSA524239
Claytonia parviflora subsp. parviflora
Steve Boyd, Timothy S. Ross, Laurel Arnseth, Jaime Bonilla
1990-4-2
4035
Riverside
Vail Lake area, lower slopes of Agua Tibia Mtn, along Hwy 79, E of USFWS Dripping Springs Guard Station.
488
Comment
UCR91429
Claytonia parviflora subsp. parviflora
Scott D. White
1995-3-30
2650
Riverside
San Jacinto Valley, Moreno Valley; hills c. 0.7 air mi directly south of 60 Fwy and west of bend in Moreno Beach Drive. Topo Q. shows 'Moreno' BM 2067 at top of hill.
579
Comment
UCR174047
Claytonia perfoliata
A. C. Sanders
2006-5-19
32460
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
CAS-BOT-BC439947
Claytonia perfoliata subsp. mexicana
H. A. Zuill
1966-3-13
43
Riverside
1-2 miles SW of Murrieta
Comment
SEINET10536024
Clematis lasiantha
James S. Miller
1992-5-8
Miller 7461
Riverside
1 mi N of California route 74 on Main Divide Road; near NE border of Cleveland National Forest.
900
Comment
SEINET199116
Coldenia palmeri
Francia Chisaki, J Ingram; H Arnott
1955-4-18
621
Riverside
5.7 miles northwest of Thousand Palms on Hwy 60
Comment
RSA0117455
Collinsia concolor
Duncan S. Bell, Joy D. England
2010-6-4
1259
Riverside
San Bernardino National Forest: Garner Valley, approximately 3.2 air miles southeast of junction of forest service road 6S04 and forest service road 6S13.
1430
Comment
SEINET7073400
Collinsia heterophylla
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
UCR132612
Collinsia heterophylla
Kent Beaman
1983-4-24
03
Riverside
Santa Ana Mtns., north and west of Murrieta; Clinton Keith Road about 2 miles west of Hwy 15, south side of road just before it starts up a hill
427
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
UC64481
Convolvulus arvensis
H. M. Hall
1895-7-12
188
Riverside
Moreno
Comment Read comments Mar 20 2011
UCR189581
Convolvulus simulans
Diane Menuz
2006-5-23
104
Riverside
Peninsular Range, Oak Mountain; c. 2.5 km north of Vail Lake
823
Comment
POM10039
Conyza coulteri
E. A. Zumbro
96
Riverside
Cold Water Canyon, bridge over old canal.
Comment Read comments Apr 10 2016
UCR207782
Conyza coulteri
O. F. Clarke
2005-9-18
s.n.
Riverside
Peninsular Range, Riverside; O.F. Clarke residence, 266 Frost Court; east edge of UCR campus
351
Comment
UCR216236
Conyza floribunda
Mike Bell
2008-4-27
048
Riverside
Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau Ecological Reserve, Adobe Loop Trail
558
Comment
SBBG68642
Cordylanthus nevinii
R. Hoffmann
1929-9-8
Riverside
San Jacinto Mtns
Comment
UCR227806
Cordylanthus rigidus
Duncan S. Bell, Ryan Parker
2010-6-1
1231
Riverside
San Jacinto Mountains, San Bernardino National Forest, Rouse Ridge, c. 2.4 air miles southeast of the junction of Hwy 74 and Forest Service Road 5S15
992
Comment
UCSB26204
Cordylanthus rigidus subsp. rigidus
Gliessman, Stephen
1968-7-24
Riverside
West side of Morris Ranch Road, 0.4 miles north of junction with Highway 74, hills north of Hemet Valley
1402
Comment
RSA412309
Cordylanthus rigidus subsp. setiger
H. de Forest, Jack Rempel
1933-10-29
18676
Riverside
Snow Creek Canyon.
655
Comment
SDSU13522
Cordylanthus rigidus subsp. setiger
W. Miller with C. Mosse
1972-7-20
Riverside
Just past Eucalyptus trees at north boundary (west of trees.)
Comment
CAS-BOT-BC287876
Coreopsis californica
C. L. Hitchcock; C. V. Muhlick
1964-3-17
23091
Riverside
3 miles SE of Glen Ivy Hot Springs
Comment
JOTR32156
Coreopsis californica var. californica
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell
2011-3-31
2310
Riverside
Joshua Tree National Park. Northern edge of Hexie Mountains; Sandy wash in wide canyon that feeds southwest into Wilson Canyon, with gneiss outcrops on either side of canyon (Stop 5)
Comment
UC1292297
Coreopsis californica var. californica
C. L. Hitchcock and C. V. Muhlick
1964-3-17
23091
Riverside
3 mi se Glen Ivy Hot Springs
Comment
CAS-BOT-BC101307
Corethrogyne filaginifolia
Edmund C. Jaeger
1939-8-30
s.n.
Riverside
Radec, junction S. of Sage, W. of Aguanga
Comment
LA99063
Corethrogyne filaginifolia
E. R. Hobbs; G. Malanson, Walt Westman
1978-9-30
78- 132
Riverside
Cortrite Avenue, Homeland
Comment
RSA33795
Corethrogyne filaginifolia
Norman C. Cooper
1943-9-11
902
Riverside
San Jacinto Mtns. below Idlewild.
1067
Comment
RSA397453
Cornus nuttallii
Gale Sphon
1955-5-21
s.n.
Riverside
Dark Canyon.
Comment
UCR92043
Crassula connata
Scott D. White
1995-3-30
2664
Riverside
San Jacinto Valley, Moreno Valley; hills c. 0.7 air mi directly south of 60 Fwy and west of bend in Moreno Beach Drive. Topo Q. shows 'Moreno' BM 2067 at top of hill.
579
Comment
UCR140322
Cressa truxillensis
A. C. Sanders
2004-5-12
27887
Riverside
Elsinore Basin Region, Walker Canyon at northeast foot of Alberhill Mountain, Temescal Creek
378
Comment
UCR232040
Cressa truxillensis
John F. Green
2008-4-22
04- 05
Riverside
Peninsular Range, hills south of Perris, powerline route just east of the San Jacinto River, west of Goetz Rd.
438
Comment
CAS-BOT-BC175813
Crossosoma bigelovii
Joseph Andorfer Ewan
1932-4-8
7046
Riverside
Whitewater Canyon, about 3 miles above mouth
Comment
POM310171
Crossosoma bigelovii
Hulda Crooks
1946-4-15
350
Riverside
29 Palms Canyon
396
Comment
RSA545237
Crossosoma bigelovii
R. F. Thorne
1970-10
41887
Riverside
San Bernardino Mountains- Whitewater canyon: ca. 1350 ft. near bridge and Whitewater Post Office to ca. 2000 ft. up the canyon toward fish hatchery.
610
Comment
RSA85071
Crossosoma bigelovii
F. W. Peirson
1920-2-15
1953
Riverside
Small canyon north of Tahquitz Canyon, east base of San Jacinto Mtns.
Comment
POM278344
Croton californicus
Lyman Benson
1933-3-31
4154
Riverside
US 66, 10 miles E of Banning
457
Comment
RSA0034095
Croton californicus
Duncan S. Bell
2013-1-30
4455
Riverside
The Mecca Hills; collecting beside the Coachella Canal and the powerlines at the base of the mountains in narrow desiccating depressions where winter rains had collected.
23
Comment
RSA763979
Croton californicus
Justin M. Wood, D. M. Ray
2010-10-21
3024
Riverside
Chuckwalla Valley 8 kilometers SW of Coxcomb Mountains and 3.5 kilometers E of Kaiser Road.
198
Comment
SEINET3089931
Croton californicus
B. Pitzer
1986-5-24
247
Riverside
Whitewater Canyon, ca. 5 mi N of Hwy I-10 on Whitewater Canyon Road. From N edge of hatchery to ca. 1/4 mi N of hatchery boundary. Whitewater 7.5' quad:
Comment
UC868659
Croton californicus
I. W. Clokey, C. B. Clokey, and B. C. Templeton
1930-4-15
4637
Riverside
Gavilan Peak
600
Comment
UCR109479
Croton californicus
A. C. Sanders, Pam MacKay, Tim Thomas, O. F. Clarke
1996-11-23
19651
Riverside
San Bernardino Mtns., Whitewater Canyon, just below the fish hatchery
648
Comment
IRVC28961
Cryptantha
Mitch Provance, Kerry Knudsen, Petra Wester
2004-5-8
9026
Riverside
Ca. 0.05 mi. S on Santa Rosa Mtn. Road from Hwy 74. Peninsular Ranges, Santa Rosa Mountains
Comment
UCR260602
Cryptantha
A. C. Sanders, Sandra L. Leatherman, Jeff Crain
2015-4-1
41543
Riverside
Peninsular Range, Eastern Foot of Santa Ana Mtns., Temescal Canyon, south side of Indian Truck Trail along Temescal Canyon Road
349
Comment
CLARK-A1656-800
Cryptantha angustifolia
Theo Glenn
1982-4-18
Riverside
Painted Canyon
Comment
JOTR35292
Cryptantha angustifolia
Andre, Jim
2012-4-11
20785
Riverside
Joshua Tree National Park. NW Eagle Mountains, along dirt road to Black Eagle Mine, 0.7mi east of road to Cottonwood Spring, 34mi south of Hwy 62 at Twentynine Palms.
729
Comment
RSA788739
Cryptantha angustifolia
Aaron C. Sedgwick, David Fraker
2012-3-28
29
Riverside
In the Mecca Hills, take Box Canyon Rd. approximately 6 miles south of Rt. 10.
323
Comment
SBBG6241
Cryptantha angustifolia
C. H. Muller
1952-4-6
9508
Riverside
Pinto Basin, Joshua Tree Nat Monument
Comment
UCR33811
Cryptantha angustifolia
Faulkner
1978-3-20
332
Riverside
Sonoran (Colorado) Desert, near Big Maria Mtns., 1 mi west of Colorado River.
152
Comment
PASA1975
Cryptantha barbigera
Sally Ellis
1939-3-31
Riverside
Colorado Desert
Comment
POM368280
Cryptantha barbigera
Christopher Davidson
1979-4-4
7713
Riverside
Orocopia Mountains, E of Box Canyon on Box Canyon Rd., 15.1 miles E of Mecca. Dirt road to the SE.
579
Comment
POM3857
Cryptantha barbigera
I. M. Johnston
1917-4-4
1053
Riverside
Palm Canyon, Colorado Desert.
366
Comment
RSA747728
Cryptantha barbigera
Scott D. White, Justin M. Wood
2009-3-24
12562
Riverside
Western foothills of Mecca Hills, +/- 0.5 air mile east of the Coachella Canal and 4 air miles S of the I-10 Freeway.
21
Comment
UC1168707
Cryptantha barbigera
Peter H. Raven
1958-3-16
11869
Riverside
Fried Liver Wash Joshua Tree National Monument, Pinto Basin
Comment
UCR138587
Cryptantha barbigera
Steve Boyd, T. S. Elias, Erika Winter
1986-2-18
1330
Riverside
Western Colorado Desert, Mecca Hills: Box Canyon, along Hwy 195
305
Comment
UCR47671
Cryptantha barbigera
F. R. Fosberg
1932-3-13
10627
Riverside
Sonoran (Colorado) Desert, Coachella Valley, Thousand Palms Canyon
213
Comment
UCR60441
Cryptantha circumscissa
R. F. Thorne, M. Z. Thorne
1973-3-30
42667
Riverside
Sonoran (Colorado) Desert, Morongo Valley Canyon, near mouth at junction of roads to Morongo Valley and Desert Hot Springs; [vicinity of Hwy 62 crossing of Mission Creek]
488
Comment
SBBG63938
Cryptantha cycloptera
L. G. Yates
-Apr-1895
Riverside
Palm Springs
Comment Read comments Mar 24 2013
JEPS29292
Cryptantha decipiens
Rimo Bacigalupi, and L. Heckard, P. C. Hutchison
1962-3-23
8363
Riverside
1.9 mi sw San Bernardino County line (lower end of Morongo Wash); Morongo Wash
609
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
UCR279375
Cryptantha decipiens
A. C. Sanders, Jim Malusa
2017-3-24
42953
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, large wash south of Bradshaw Trail, c. 11 km SE of Gasline Rd.
729
Comment
JOTR34347
Cryptantha dumetorum
Andre, Jim
2012-4-11
20696
Riverside
Joshua Tree National Park. N. end of Hexie Mountains, Hidden Tank Picnic Area, approx. 8 mi south of north entrance station, and 1.4 mi SW of paved road (Rte 11)
1076
Comment
SEINET10906620
Cryptantha flaccida
David B. Dunn, Howard Brown; Elizabeth M. McClintock
1947-3-15
Dunn 2911
Riverside
On same sheet as Dunn 2068, UMO 162037. Dry hillside by quadrat 4. Pushawalla Canyon biota. Indio Hills. Nutlets smooth, shining, 1.4 mm long.
Comment
POM368273
Cryptantha intermedia
Ora M. Clark
1929-3-2
1601
Riverside
Near Alberhill
Comment
RSA556514
Cryptantha intermedia
Julie Greene
1993-4-10
1138 a
Riverside
San Jacinto Wildlife Area: Lower North facing slope with granitic outcrops.
475
Comment
RSA586920
Cryptantha intermedia
D. L. Banks, S. D. Boyd
1995-5-3
255
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco.
500
Comment
RSA762387
Cryptantha intermedia
Mitch Provance
2003-4-26
9896
Riverside
northern extreme of the La Sierra Hills, on the N-facing slopes and ridges just south of Crestlawn Memorial Cemetery
274
Comment
RSA779438
Cryptantha intermedia
A. C. Sanders
1998-1-15
21641
Riverside
along old Rawson Rd. just north of Crown Valley, above Diamond Valley at waterline of proposed reservoir
518
Comment
SDSU13341
Cryptantha intermedia
C. Matt Guilliams
2000-4-29
Riverside
Santa Margarita Ecological Reserve, 'Insect Trail'. 1.5 miles NE of Gavalin Mtn.
305
Comment
SEINET3084402
Cryptantha intermedia
Dave Hawks
1988-4-2
s.n.
Riverside
Tule Creek drainage, 1.75 miles (airline) NE of Aguanga, SE of intersection of Dove and Sycamore Streets, S of Hwy 371.
762
Comment
UC857153
Cryptantha intermedia
Lewis S. Rose
1937-4-9
37095
Riverside
Cabazon
563
Comment
UCR132664
Cryptantha intermedia
D. C. Hawks
1988-4-2
s.n.
Riverside
Peninsular Range, Tule Creek drainage, 1.75 mi. (airline) NE of Aguanga, SE of intersection of Dove Dr. and Sycamore Falls, south of Hwy 371, between Aguanga and Anza
945
Comment
UCR214120
Cryptantha intermedia
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-2
37726
Riverside
Peninsular Range, Alberhill, south foot of the Gavilan Hills at Temescal Canyon, c. 0.5 mi NE (34 deg. ) of intersection of Temescal Canyon Rd. and Concordia Ranch Rd.
518
Comment
UCR250877
Cryptantha intermedia
S. J. Myers, Jennifer Tobin, Michelle Tobin
2013-3-13
1040
Riverside
Lakeview Mountains, along powerline access road NE of Juniper Flats Rd.
649
Comment
UCR47759
Cryptantha intermedia
F. R. Fosberg
1929-5-3
S- 01058
Riverside
Peninsular Range, Temecula River, c. 10 mi above Temecula
Comment
UCR80812
Cryptantha intermedia
Scott D. White
1993-5-29
1452
Riverside
San Bernardino Mtns, Banning Canyon, along the road to Raywood Flat, Yucaipa Ridge
1402
Comment
POM3919
Cryptantha maritima
H. M. Hall
1905-4-23
5858
Riverside
Canyon Springs
Comment
RSA781653
Cryptantha maritima
Duncan S. Bell
2009-3-8
74
Riverside
Arica Mountains: northwest section of mountain range approximately 3.2 air miles northwest of Priest Well, or approximately 6 air miles southwest of the ghost town of Rice.
476
Comment
SEINET4568277
Cryptantha maritima
Sarah J. De Groot, Leland Lubinsky, Naomi Fraga, Lisa Rojas
2005-2-10
4595
Riverside
Along Palen Pass Road, near Palen Pass, between Granite and Palen Mountains. Bluff of sharp light-colored volcanic rock.
402
Comment
UCR116599
Cryptantha maritima
A. C. Sanders
2001-4-8
23987
Riverside
Western Colorado Desert, Coachella Valley, Desert Hot Springs, north of intersection of Pierson Blvd. and Atlantic Ave., north of flood control ditch
348
Comment
UCR233178A
Cryptantha maritima
Jim Andre, Glenn L. Clifton
2011-2-22
17430
Riverside
Mecca Hills, along Box Canyon Road, 8.5 mi northeast of town of Mecca
171
Comment
RSA0039698
Cryptantha micrantha
J. M. Andre
2013-3-27
24798
Riverside
Rice Valley; east side of Arica Mountains, along Rice-Midland Rd, 2.2 mi south of Rice (Hwy 62).
241
Comment
RSA789244
Cryptantha micrantha
Naomi Fraga, Erika Gardner, Beth Kempton, Tom Kerrin-Torres, Michael Wall
2008-7-17
2418
Riverside
Mount San Jacinto State Park; Hidden Lake
2652
Comment
POM46993
Cryptantha micrantha var. lepida
Mary F. Spencer
1919-6-29
1301
Riverside
Idyllwild.
1616
Comment
UCSB41250
Cryptantha microstachys
Cowan, Clark
1978-4-25
Riverside
5.1 mi. (8.1 km.) W on Hwy. 74 from its jct. with Hwy. 243, approaching Hemet, San Jacinto Mts.
1370
Comment
SEINET3084450
Cryptantha muricata
Rose Gagnon
1968-5-14
680514 -5
Riverside
North bank of Santa Ana River East of Salt Lake City bridge
Comment
UC1095301
Cryptantha muricata
Peter H. Raven with R. Snow
1957-7-26
11093
Riverside
0.9 mi n Vista Grande Ranger Station (Banning to Idyllwild road); San Jacinto Mountains
Comment
SBBG28428
Cryptantha muricata var. muricata
D. Myrick
1964-4-30
833
Riverside
Pines to Palms Hwy 74, 15 mi W of Palm Desert
1219
Comment
SBBG34216
Cryptantha muricata var. muricata
H. Haid
1969-5-11
Riverside
Bautista Cyn, ca. 20 mi SE of Hemet
914
Comment
POM46805
Cryptantha nevadensis
Mary F. Spencer
1920-4-4
1525
Riverside
Mouth of Tahquitz Canyon.
213
Comment
RSA0123760
Cryptantha pterocarya var. cycloptera
Duncan S. Bell, LeRoy Gross
2016-3-9
8864
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
RSA499793
Cryptantha racemosa
W. Hutchinson
1925-04
s.n.
Riverside
Palm Canyon
Comment
RSA499801
Cryptantha utahensis
Christopher Davidson
1973-4-19
1987
Riverside
Joshua Tree Natl. Monument, ca 4 mi. E of Split Rock, ca 1.5 mi S of park entrance.
1220
Comment
RSA499802
Cryptantha utahensis
M. B. Dunkle
1937-3-25
4950
Riverside
Colorado Desert. Shaver s Well
Comment
RSA0024547
Cryptantha wigginsii
Steve Boyd
1986-5-1
1797
Riverside
Southwestern Perris Basin: Hill W of Skunk Hollow.
Comment
SEINET7048197
Cucurbita foetidissima
Steven R. Hill, Andrew C. Sanders
2001-5-4
33706
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
SEINET3082991
Cucurbita maxima
A. C. Sanders
1987-9-27
7386 -A
Riverside
Cultivated in the vegetable garden at 422 Campus View Dr.
Comment
RSA289815
Cucurbita palmata
B. A. Prigge
1980-9-16
4044
Riverside
Indio. Coachella Valley Stormwater Channel.
0
Comment
RSA614098
Cucurbita palmata
A. C. Sanders, T. Tennant
1997-11-14
21600
Riverside
San Bernardino Mtns: Morongo Indian Reservation, sag pond at SE end of Burro Flats.
1110
Comment
RSA409704
Cuscuta californica
M. B. Dunkle
1934-2-19
3838
Riverside
San Juan Canyon
396
Comment
RSA674613
Cuscuta californica
Scott D. White
2000-8-5
8106
Riverside
San Jacinto Mountains: Near Mountain Center. Unnamed ephemeral drainage (tributary to S Fork, San Jacinto River).
1402
Comment
SBBG38007
Cuscuta denticulata
A. C. Sanders with G. Nuhn
1995-4-20
16587
Riverside
near Fan Hill, NE of Dillon Rd on an abandoned rd, below Little San Bernardino Mtns, NE of 1000 Palms
350
Comment
UCD98514
Cycloloma atriplicifolium
K. Esau
1935-6-15
s.n.
Riverside
Hemet Valley.
Comment
UCD98520
Cycloloma atriplicifolium
H. R. Greene
1920-5-11
s.n.
Riverside
Riverside.
Comment
UCR20826
Cylindropuntia echinocarpa
Don Emery
1980-5-15
s.n.
Riverside
Sonoran (Western Colorado) Desert, Coachella Valley, Devers Hill, near the So. Cal. Edison substation
305
Comment
RSA575850
Cyperus erythrorhizos
Steve Boyd
1982-11-2
s.n.
Riverside
Gavilan Hills region, Temescal Canyon at the confluence of Estelle Creek and Temescal Creek, at the northern end of the entrenched meander of Temescal Creek at the western base of Estelle Mountain
329
Comment
RSA597789
Cyperus involucratus
Scott D. White
1996-3-31
3853
Riverside
Bundy Canyon, SE of Lake Elsinore; ca 1 road mile (ca 0.2 mile) E of Bundy Canyon Road exit from Hwy I-15.
451
Comment
RSA577533
Cyperus laevigatus
L. C. Wheeler
1932-9-4
1325
Riverside
Santa Ana River at Chino Creek.
152
Comment
UCR101430
Cyperus parishii
A. C. Sanders, Tracy Tennant, Jeff Ross
1998-8-20
22234
Riverside
San Bernardino Mtns., Morongo Indian Reservation, lower Millard Canyon
841
Comment
UCD141140
Cyperus rotundus
Paul Popenoe
1920-12-11
s.n.
Riverside
Thermal.
Comment
CAS-BOT-BC114045
Cyperus squarrosus
Harvey Keith Wagnon
1944-5-25
396
Riverside
By stream, Tahquitz Canyon, Palm Springs.
Comment
RSA559351
Cyperus squarrosus
Steve Boyd, Timothy S. Ross
1992-5-15
7391
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Major lateral drainage north of Bear Canyon, vicinity of the junction of Tenaja and Morgan Trails, west of Round Potrero.
671
Comment
SEINET944513
Dalbergia sissoo
Fujio Shibuya
1983-1
s.n.
Riverside
Riverside Co., California. Off Highway 86 near Oasis.
Comment
RSA517838
Dalea mollis
Steve Boyd, Orlando Mistretta
1986-3-13
1468
Riverside
West side Palen Mts.: NE of Desert Center.
Comment
RSA774929
Dalea mollis
Duncan S. Bell
2011-4-7
2163
Riverside
Northwest side of the Arica Mountains; just south of the Colorado River Aqueduct at the end of the Aqueduct access road.
283
Comment
SEINET958537
Dalea mollis
Unknown
2005-1
5757
Riverside
NE riverside Co., Rice Vallet, SE of Danby Dry Lake, S. of Highway 62, along Midland (Blythe-Rice) Road, S. of rail road crossing.
234
Comment
UC1212086
Dalea mollis
Peter M. Ray
1949-3-6
1327
Riverside
near 1000 Palms (Willis Palms); Coachella Valley, Willis Palms
Comment
RSA776381
Dalea mollis
Amber Swanson
2011-4-8
374
Riverside
Granite Mtns area E of Hwy 177 near jct 62.
423
Comment
RSA91431
Dalea mollissima
F. W. Peirson
1916-04
570
Riverside
Region of Palm Springs.
Comment
CLARK-A1528-4965
Dalea spinosa
John C. Roos
1947-2-15
3233
Riverside
Eagle Mountains
Comment
RSA782036
Dasyochloa pulchella
Duncan S. Bell
2011-10-22
2979
Riverside
Arica Mountains: west side of the mountain range, approximately 2.6 air miles west of Priests Well, and approximately 6.8 air miles southwest of the ghost town of Rice.
437
Comment
UCR68859
Datisca glomerata
Steve Boyd, T. S. Ross
1990-5-11
4659
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
GMDRC5489
Datura discolor
J. Andre
2012-4-16
20899
Riverside
Little San Bernardino Mountains: along Cottonwood Spr. Rd, 1.0 mi. north of South Entrance
584
Comment
RSA0088549
Datura wrightii
Phung Hoang
2016-4-9
18
Riverside
LA basin, White water canyon reserve.
536
Comment
RSA512137
Datura wrightii
Ed LaRue
1989-4-20
s.n.
Riverside
Moreo Valley, old Riverside International Raceway, on Day Street, ca. 1/2 mi. S. of Hwy 60.
Comment
UCR139652
Datura wrightii
A. C. Sanders
2004-7-1
28374
Riverside
Perris-Aguanga Surface/Menifee Valley Region, Paloma Valley, c. 1.5 mile NW of the "Menifee-Antelope Community Hall", 0.6 mi. east of Murrieta Rd. near the NW foot of a large rocky hill (1762 ft.) and c. 5 miles due south of Sun City
457
Comment
UC1563100
Daucus pusillus
Steve Boyd, Tim Ross, and Laurel Arnseth
1989-5-7
3538
Riverside
just s. of dam Vail Lake area
487
Comment
UCR116675
Daucus pusillus
A. C. Sanders, Carolyn Washburn
2001-5-10
24239
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
UCR152646
Daucus pusillus
A. C. Sanders
2005-4-22
29583
Riverside
Gavilan Hills, Gavilan Plateau c. 0.75 air mi. SE of summit of Gavilan Peak
625
Comment
UCR154737
Daucus pusillus
T. B. Salvato, Kent Beaman
2005-5-16
772
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
HSC87025
Deinandra kelloggii
L. F. LaPre
1988-6-3
Riverside
Indian Trails project site, Indian Truck Trail exit on W side of Hwy. 15 in Temescal Canyon, 1/4 mi. from the freeway
Comment
UC2030098
Deinandra kelloggii
Scott D. White
2000-10-24
8143
Riverside
SOUTH OF HEMET: Gibbel Flat: in the Santa Rosa Hills.
Comment
RSA675703
Deinandra mohavensis
Scott D. White
2000-10-24
8142
Riverside
South of Hemet: 'Gibbel Flat' in the Santa Rosa Hills.
610
Comment Read comments Dec 16 2012
CHSC100697
Deinandra paniculata
R. E. Riefner Jr.
2007-6-16
07 -263
Riverside
City of Hemet, Bautista Canyon, 2.8 mi E of Fairview Ave. on Bautista Rd. UTM 11S 0513785E 3728497N. NAD 83.
692
Comment
JEPS15720
Deinandra paniculata
Peter H. Raven and S. R. Snow
1956-6-30
9531
Riverside
Dripping Springs Guard Station Temecula River, Dripping Springs Guard Station
Comment
UC1787311
Deinandra paniculata
A. C. Sanders, Kelly Volansky
2003-10-16
27335
Riverside
Moreno Valley: lower Pigeon Pass Valley, NE corner of intersection of Old Lake Dr. and Pigeon Pass Rd.
533
Comment
UC297879
Deinandra paniculata
David D. Keck
1926-9-30
264
Riverside
9.7 mi n Perris
Comment
RSA278562
Delphinium parishii
T. C. Emmel
1961-3-21
s.n.
Riverside
Chino Canyon
Comment
UC1595568
Delphinium parishii
W. Wisura, A. King, and L. Newcomb
1992-4-10
4667
Riverside
w Hwy 62 (below Morongo Valley); Low Desert, Mission Creek Ranch
Comment
PASA2553
Delphinium parryi
Frank W. Peirson
1922-5-18
3051
Riverside
Road south of Lake Elsinore
377
Comment
UC162675
Delphinium parryi subsp. maritimum
H. M. Hall
1897-4-3
424
Riverside
Winchester
Comment Read comments Mar 20 2011
CAS-BOT-BC121429
Delphinium parryi subsp. parryi
H. M. Hall
1901-6-1
2013
Riverside
Canyon of San Jacinto River
762
Comment
UCR140906
Delphinium parryi subsp. parryi
Virginia Moran
2003-5-23
s.n.
Riverside
Peninsular Range, Wilson Valley Mitigation Bank (Center for Natural Lands Management), east of Sage Road and south of Wilson Valley Road
700
Comment
RSA263759
Dendromecon rigida subsp. rigida
E. W. Lathrop
1971-3-24
7468
Riverside
Main Divide Truck Trail between El Carriso and San Mateo Canyon. Cleveland National Forest.
1220
Comment
UC489085
Descurainia obtusa subsp. adenophora
C. V. Meyer
1928-7-26
522
Riverside
0.5 mi e Dutch Flat; San Jacinto Mts.
1828
Comment
CAS-BOT-BC43198
Descurainia pinnata subsp. brachycarpa
H. M. Hall
1898-7-22
1053
Riverside
San Bernardino Mountains.
Comment
CAS-BOT-BC43350
Descurainia pinnata subsp. glabra
K. Watkins; E. McClintock
1937-4-10
s.n.
Riverside
Palms to Pines highway near road to Shumay.
Comment
POM369391
Descurainia pinnata subsp. glabra
M. B. Dunkle
1937-3-25
4922
Riverside
Colorado Desert. Shaver s Well
Comment Read comments Dec 18 2011
POM369392
Descurainia pinnata subsp. glabra
N. C. Cooper
1944-5-20
1235
Riverside
Pinon Flats, Palms to Pines Hwy.
1220
Comment
RSA594527
Descurainia pinnata subsp. glabra
D. L. Banks, Dylan Hannon
1996-5-3
1007
Riverside
Agua Tibia Mountains; Cleveland National Forest; Dripping Springs Campground, 30 m N of campsite #9
487
Comment
UC1931130
Descurainia sophia
Scott D. White, Justin Wood
2008-6-17
12161
Riverside
San Jacinto Mountains: Garner Valley- Kenworthy Station (USFS) (Butterfly Peak)
Comment
UCR145975
Dicentra chrysantha
June Latting
1977-11-6
s.n.
Riverside
San Jacinto Mtns./Sonoran (Colorado) Desert, Oasis de Los Osos, Snow Creek
488
Comment
UCR154396
Dicentra chrysantha
A. C. Sanders, Mike Misenhelter
2005-6-15
30946
Riverside
Peninsular Range; Sage-Aguanga Region, 2 miles NNE of Vail Lake, 4 miles SSW of Sage, Denise Rd. at Bonita Rd., near Calle de Nino, 1.2 mi. NE of summit of (Big) Oak Mtn., SW of Rocky Ridge and SE of Black Hills
671
Comment
UCR275280
Dicentra chrysantha
T. B. Salvato, Gregg Miller
2005-6-7
1450
Riverside
Peninsular Range, Gavilan Hills, along dirt road E of Lindell (Stovepipe) Road, W of El Toro Road, and ca 4.5 mi NW of Lake Elsinore
671
Comment
RSA649288
Dichelostemma capitatum subsp. capitatum
Bruce H. Lewis
1970-3-9
27
Riverside
Collected 1 mi. south of Temecula on a dirt road, an area south of the State College property.
548
Comment
RSA500987
Dichelostemma pulchellum var. pulchellum
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-4-1
3106
Riverside
Vail Lake area, at N base of rounded knob 1.25 mi WSW of dam.
610
Comment
RSA501036
Dichelostemma pulchellum var. pulchellum
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-4-1
3157
Riverside
Vail Lake area, recent burn in hills just to SW of the dam.
488
Comment
RSA524231
Dichelostemma pulchellum var. pulchellum
Steve Boyd, Timothy S. Ross, L. Arnseth, Jaime Bonilla
1990-4-2
4025
Riverside
Vail Lake area, lower slopes of Agua Tibia Mtn, along Hwy 79, E of USFWS Dripping Springs Guard Station.
488
Comment
JEPS30682
Dicoria canescens
Peter H. Raven
1961-10-8
16840
Riverside
along Snow Creek Road (near State Hwy 111); Whitewater Wash
350
Comment
RSA545218
Dicoria canescens subsp. hispidula
R. F. Thorne
1970-10
41879
Riverside
San Bernardino Mts, Whitewater canyon, Sandy soil of canyon alt 1350ft. near bridges and Whitewater Post Office, 2000 ft up the canyon toward fish hatchery.
610
Comment
UC1494274
Dieteria canescens var. ziegleri
J. C. Roos
1946-8-27
2920
Riverside
Santa Rosa Mountain
2407
Comment
SD137606
Diplacus aurantiacus
Darin L. Banks, Steve Boyd
1995-6-2
560
Riverside
Cleveland National Forest; Agua Tibia Wilderness area; N face of N peak of Agua Tibia Mountain; on Woodchuck Trail N of the Riverside County boundary, ca Ao mi S of the clay grasslands
901
Comment
RSA0019420
Diplacus fremontii
Scott D. White
1999-6-6
7440
Riverside
Idyllwild Area: Near Idyllwild Community Service Dist. sewage ponds at terminus of USFS Road 5S24.2.
1432
Comment
RSA0086589
Diplacus puniceus
Bonnie C. Templeton, C. B. Clokey, I. W. Clokey
1930-4-15
1086
Riverside
Hillsides near Gavilan Peak.
607
Comment
CDA7874
Dipsacus sativus
Kurt Cambell
2006-6-15
s.n.
Riverside
Northwest corner of Moraga Road and Rancho California Road, Temecula.
Comment
RSA0042922
Distichlis spicata
Duncan S. Bell, Evan Meyer
2014-4-2
6493
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; southern section of range; Canyon Spring.
367
Comment
SFV17344
Ditaxis lanceolata
J. D. Dilley, J. N. Hogue (109.6)
1998-4-24
279
Riverside
Colorado Desert Chuckwalla Mountains. Corn Springs Wash, 0.5 miles east of Aztec Well.
579
Comment
SD113862
Ditaxis neomexicana
Darley F. Howe
1952-4-28
2194
Riverside
Chuckwalla Mountains
Comment
HSC101274
Dithyrea californica
Jim Andre
2012-3-19
21349
Riverside
Chuckwalla Valley; along Hwy 177, 8.6 mi. NE of Jct with I-10.
152
Comment
RSA21755
Dithyrea californica
C. B. Wolf
1937-4-6
8427
Riverside
Coachella Valley, 2 mi. NE. of Edom
30
Comment
UCR20744
Dithyrea californica
A. C. Sanders, Steve Boyd, J. Zabriskie
1980-4-17
1301
Riverside
Sonoran (Colorado) Desert, Coachella Valley, 5 miles ESE of Thousand Palms, west side of Washington Street c. 1 mi north of Interstate Hwy 10
35
Comment
RSA461476
Dodecatheon alpinum subsp. majus
M. B. Dunkle
1933-7-22
3754
Riverside
Tahquitz Valley.
2317
Comment
UC1929719
Dodecatheon clevelandii
Scott D. White
2003-3-21
8809
Riverside
SANTA ANA MOUNTAIN FOOTHILLS: Rancho Mission Viejo. East-facing slopes above an unnamed tributary to San Juan Creek.
Comment
UC64193
Draba cuneifolia
H. M. Hall
1897-2-27
366
Riverside
Rawson
Comment
RSA507954
Drymocallis glandulosa
Steve D. Boyd, C. Boyd, Bob Boyd, Richard Noyes, L. Arnseth
1988-5-28
2272
Riverside
Cahuilla Mountain, west of Anza, mostly along the crest.
1500
Comment
CAS-BOT-BC157798
Drymocallis lactea var. lactea
Edmund C. Jaeger
s.n.
Riverside
[Taequitz] Tahquitz, San Jacinto Mts.
Comment
SEINET13709264
Dryopteris arguta
J. Adams, J. Adams (Botany)
1966-1
746
Riverside
Santa Rosa Plateau, Dirt Rd from Murrieta to De Luz 2500 Ft
762
Comment
UCR174543
Dudleya lanceolata
Jennifer H. Jones
2006-6-6
394
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
UCR5884
Dudleya multicaulis
Charles Prentiss
1966-5-10
s.n.
Riverside
Santa Ana Canyon, 300 yards south of Riverside - Newport Freeway, 1 mi. east of Orange County line.
Comment
SEINET3089228
Dudleya saxosa
Bruce A. Beebe
1970-1
Riverside
Comment
JEPS50041
Dudleya saxosa subsp. aloides
Carl V. Meyer
1928-7-24
521
Riverside
above Ildyllwild Falls (in canyon)
1828
Comment
SBBG104170
Dudleya saxosa subsp. aloides
E. R. Blakley
1993-5-20
7658
Riverside
Pinto Mtns, E of White Tank Cmpgrd, Joshua Tree Nat Monument
Comment
SEINET3071816
Echinocereus engelmannii subsp. engelmannii
Marc A. Baker, Michelle Cloud-Hughes
2011-12-17
17500
Riverside
Queen Mountain quadrangle, Queen Valley, 1km west of Desert Queen (McHaney's) Mine, 1km ESE of the summit of Negor Hill, 13km SSW of Twentynine Palms
1335
Comment
CAS-BOT-BC32714
Echinocereus engelmannii var. munzii
P. A. Munz; I. M. Johnston
1922-5-21
5570
Riverside
Field redacted by CAS, contact the data manager for more information
1417
Comment
UCSB38362
Echinochloa crus-galli
Reed, F.
1918-9-15
Riverside
Bluff Ranch
Comment Read comments Apr 11 2009
UCR60762
Elatine californica
R. F. Thorne, M. Z. Thorne, W. Wisura
1978-5-21
51987
Riverside
Santa Rosa Plateau, Mesa de Colorado
610
Comment
UC1563126
Eleocharis montevidensis
Steve Boyd, Tim Ross, Laurel Arnseth
1989-5-7
3548
Riverside
just S of Vail Lake (pond and freshwater marsh in Kolb Creek)
Comment
UCR58486
Eleocharis montevidensis
Jeri Hirshberg
1989-4-11
s.n.
Riverside
Santa Rosa Plateau, Santa Ana Mtns., S of town of Murrieta, NE of Mesa del Burro. Rocky creek bed below Guava-DeLuz Road, c. 1.5 mi SW of intersection w/ Hayes Avenue
Comment
POM1371
Eleocharis montevidensis var. montevidensis
Phillip A. Munz
1918-4-27
2141
Riverside
Between Temescal [Creek/ Valley] and Murietta
Comment
CLARK-A1045-61
Eleocharis parishii
George K. Helmkamp
1978-6-1
Riverside
Santa Ana Mountains head of De Luz Creek; Wildomar 7.5' Q
Comment
UC1979680
Eleocharis parishii
Darin L. Banks, Steve Boyd
1995-5-3
219
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco.
Comment
UCR111564
Eleocharis parishii
Mitch Provance
1999-5-4
1683
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River Wash, between the Market St. and Riverside Ave crossings
244
Comment
RSA544432
Eleocharis radicans
Steve Boyd, Timothy S. Ross, D. Zippin, T. Oberbauer
1991-6-14
6339
Riverside
Skunk Hollow area, 2 miles E of Murrieta Hot Springs, just W of Second San Diego Aquaduct.
Comment
RSA78221
Eleusine indica
J. C. Roos, E. C. Jaeger
1952-10-8
5899
Riverside
Riverside.
259
Comment
UC73689
Emmenanthe penduliflora
Miss M. A. King
1893-1
Riverside
Menifee
Comment
UCR103920
Emmenanthe penduliflora
B. G. Pitzer
1997-4-11
3116
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. C. 3/4 mi. (airline) SE of Mt. Rudolph (measured from BM 'Nelson')
610
Comment
CAS-BOT-BC172827
Encelia actoni
Mitch Provance; Kerry Knudsen; Petra Wester
2004-5-8
9006
Riverside
Santa Rosa Mountains: Along Hwy 74 on the Santa Rosa Mountain Grade, ca. 0.8-0.5 mi NE of Black Hills
854
Comment
CHSC313
Encelia actoni
E. Thomas
1949-4-9
Riverside
Murietta.
Comment
RSA33587
Encelia actoni
Norman C. Cooper
1944-5-21
1226
Riverside
Hemet.
549
Comment
RSA93902
Encelia actoni
F. W. Peirson
1928-4-24
7891
Riverside
Cottonwood Springs, northern Colorado Desert
Comment
UCR154633
Encelia actoni
A. C. Sanders, Mike Misenhelter
2005-6-15
30995
Riverside
Peninsular Range; Sage-Aguanga Region, 2 miles NNE of Vail Lake, 4 miles SSW of Sage, Denise Rd. at Bonita Rd., near Calle de Nino, 1.2 mi. NE of summit of (Big) Oak Mtn., SW of Rocky Ridge and SE of Black Hills
671
Comment
UCR260844
Encelia actoni
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-25
41509
Riverside
San Gorgonio Pass, c. 1.5 miles east of Cabazon, north of the San Gorgonio River wash on the alluvial slope between the water bottling plant and I-10 and west along dirt track, near Elm St.
498
Comment
CAS-BOT-BC131342
Encelia farinosa
Ira L. Wiggins
1941-3-24
9577
Riverside
Along eastern side of Salton Sea, 2.7 miles south of Mortmar
Comment
HSC83022
Encelia farinosa
N. M. Fellows
1984-3-20
3
Riverside
Oasis de Los Osos Preserve, off Snow Creek Canyon at the N foot of the San Jacinto Mtns., 1 mi. W of Snow Creek Village
488
Comment
RSA771033
Encelia farinosa
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4540
Riverside
San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
RSA790974
Encelia farinosa
Aaron C. Sedgwick, David Fraker
2012-4-24
8
Riverside
In the Palen Valley south of Hwy. 10 on Dupont Rd., ca. 2 mi. northeast of the Chuckwalla Mountains Wilderness Area.
183
Comment
RSA796096
Encelia farinosa
Duncan S. Bell
2009-4-20
306
Riverside
Arica Mountains: southeast of range, approximately 7.5 air miles south of Rice.
244
Comment
SD229085
Encelia farinosa
Dick Schwenkmeyer
2012-11-6
865
Riverside
Palm Canyon, Ague Caliente Indian Reservation, 2.6 mi. south of the intersection of South Palm Canyon Drive and East Palm Canyon Drive, Palm Springs.
178
Comment
UC809737
Encelia farinosa
E. K. Balls
1949-4-2
12903
Riverside
near Durmid (on Highway 111 and slopes toward Salton Sea); Colorado Desert
-67
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
UCR89581
Encelia frutescens
George K. Helmkamp
1994-3-10
42 9
Riverside
Sonoran (Colorado) Desert, Indio Hills, canyon opening into Coachella Valley, 2 miles east of Thousand Palms on Ramon Road, and 1.3 miles north
122
Comment
CAS-BOT-BC81493
Ephedra aspera
H. E. McMinn
1925-7-1
1475
Riverside
Palm [Canon] Canyon
Comment
CAS-BOT-BC81539
Ephedra californica
Philip A. Munz
1940-3-22
15656
Riverside
[Whitewater] White Water Canyon, 2 miles north of Banning-Indio boulevard
Comment
CAS-BOT-BC81544
Ephedra californica
S. B. Parish; W. F. Parish
1882-4-1
653
Riverside
Borders of the Colorado Desert, [Whitewater] White Water
Comment
RSA771863
Ephedra californica
Robert F. Thorne, M. Z. Thorne
1973-3-30
42689
Riverside
Morongo Valley Canyon: Near mouth at junction of roads to Morongo Valley and Desert Hot Springs
488
Comment
UCR38700
Ephedra californica
J. M. Stewart
1985-4-28
8516
Riverside
Western Colorado Desert, Coachella Valley, along the north side of Hwy I-10, 1 mi west of Indian Ave.
244
Comment
CAS-BOT-BC81683
Ephedra fasciculata
Ivan Johnston
1917-4-4
1048
Riverside
Palm Canyon
457
Comment
UC142164
Ephedra trifurca
T. S. Brandegee
1901-4-4
Riverside
Salton Ck. Colorado Desert
Comment Read comments Sep 11 2011
CSUSB251
Epilobium adenocaulon var. parishii
Lynn Baasch
1971-5-16
Riverside
University of California, Riverside campus; Hill south of reservoir, which is south of Picnic Hill. Unnatural running water.
Comment
UCR220335
Epilobium campestre
D. E. Bramlet
1992-4-29
2248
Riverside
Peninsular Range; Perris-Aguanga Basin Region, San Jacinto Valley, west edge of Hemet, west of Warren Rd. and north of Florida Ave./Hwy 74
457
Comment
OBI11871
Epilobium canum
Carl B. Wolf
1940-10-31
9759
Riverside
Colorado Desert. Cottonwood Springs
290
Comment
UCR193858
Epilobium canum
A. C. Sanders, Mitch Provance
2008-7-11
35823
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
RSA448475
Epilobium ciliatum
Louis C. Wheeler
1932-7-9
928
Riverside
Santa Ana River at Chino Creek.
152
Comment
UCR275273
Epilobium ciliatum
T. B. Salvato, Gregg Miller
2005-6-7
1491
Riverside
Peninsular Range, Gavilan Hills, Lindell (Stovepipe) Road north of Snake Road, c. 4.5 miles north-northwest of Lake Elsinore
640
Comment
POM48731
Epilobium ciliatum subsp. ciliatum
P. A. Munz, I. M. Johnston
1924-7-29
8830
Riverside
6 miles SE of Poppet Flat, San Jacinto Mountains.
1524
Comment
RSA740837
Epilobium densiflorum
Scott D. White, Justin M. Wood
2008-7-8
12399
Riverside
San Jacinto Mountains: Johnson Meadow.
1439
Comment
POM19842
Epipactis gigantea
Mary F. Spencer
1923-7-20
2248
Riverside
Idyllwild, San Jacinto Mountains.
1646
Comment
RSA60337
Epipactis gigantea
G. R. Campbell
1948-7-4
618
Riverside
Azalea Trails Girl Scout Camp, Dark Canyon, north of Idyllwild.
1738
Comment
UC472747
Epipactis gigantea
M. F. Spencer
1922-6-23
33
Riverside
near Idyllwild; Colorado Desert, San Jacinto Mt.
Comment
UCSC001069
Equisetum hyemale subsp. affine
Peter Kamb
1948-10-31
1277
Riverside
Hall Canyon, San Jacinto Mts
1646
Comment
UCR116955
Eragrostis
A. C. Sanders, T. B. Salvato
2001-5-3
24114
Riverside
Perris-Aguanga Basin region, Hemet, SE corner of State Street at Gibbel, 1712 ft. hill at east end of Diamond Valley
518
Comment
POM267971
Eragrostis mexicana subsp. mexicana
E. Johnson
1944-11-24
s.n.
Riverside
Corona Fothill Lemon Co., Corona
Comment
UCD63467
Eragrostis mexicana subsp. mexicana
F. M. Reed
1907-11-24
2000
Riverside
Riverside and vicinity. Santa Ana River bottom near Chinese Gardens.
Comment
RSA129660
Eragrostis mexicana subsp. virescens
H. S. Yates
1937-6-28
6744
Riverside
Near Indio.
30
Comment
RSA584898
Eremalche exilis
C. Reiser
1991-3-26
s.n.
Riverside
Gavilan Hills, Harford Springs County Park, northwestern corner of Park south of harford Spring and north od trailer park.
579
Comment Read comments Mar 4 2013
UCR139383
Eremalche exilis
I. M. Johnston
1917-4-4
s.n.
Riverside
San Jacinto Mtns./Sonoran (Colorado) Desert, Palm Canyon
427
Comment
UCR65287
Eremalche exilis
Steve Boyd, T. S. Ross, L. Arnseth
1990-3-29
3883
Riverside
Peninsular Range, Vail Lake area, cinder cone ridge at north side of mouth of Temecula Creek Canyon and adjacent benches on S flank of 'Big' Oak Mtn.
549
Comment
UCR148462
Eremalche rotundifolia
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
RSA206252
Eremogone ferrisiae
Reid V. Moran
1968-8-3
15366
Riverside
N slope 1 mile W of summit, Santa Rosa Mtn.
2150
Comment
UCSB7335
Eremothera refracta
Wilson, Richard
1958-3-22
Riverside
7 miles E. of Desert Center on U.S. Highway 60-70
Comment
RSA0105505
Eriastrum densifolium subsp. austromontanum
Christopher Davidson
1978-6-15
7381
Riverside
Santa Rosa Mts. Road from Hwy 74 to Sta Rosa Mt., ca. 2 mi W of junction to Sta Rosa Spgs Campground.
2087
Comment
UCSB14758
Eriastrum densifolium subsp. austromontanum
Breedlove, Dennis
1961-8-4
Riverside
Riverside Highway 1 at junction with road to Black Mountain Campground; San Jacinto Mountains
1676
Comment
UC1787319
Eriastrum densifolium subsp. densifolium
Mark S. Brunell
1993-7-9
124
Riverside
Arroyo Seco Creek, adjacent to Dripping Springs Public Campground, ca. 500 m south of terminal loop of campground road, along east bank of creek
487
Comment
UCR229122
Eriastrum eremicum
A. C. Sanders, Chika Mori
2011-6-15
39666
Riverside
Sonoran (Colorado) Desert, NW Coachella Valley, Worsley Rd. 0.1 mile above North Indian Dr., at mouth of Dry Morongo Canyon, just east of Hwy 62
534
Comment
UCR261369
Eriastrum eremicum
A. C. Sanders, Katie Young, John Hale
2015-4-22
41611
Riverside
San Gorgonio Pass, San Gorgonio River wash, SE of Cabazon, east of Elm St., c. 2 km south of I-10, 1.2 km NW (296 deg. ) of One Horse Spring
461
Comment
JOTR32480
Eriastrum eremicum subsp. eremicum
Herskovits, Tasya
2011-5-25
16
Riverside
Joshua Tree National Park. Cottonwood Mountains; Large, sandy, open wash flowing southeast to Cottonwood Canyon; Near convergence of both drainage systems and Pinto Basin road (Stop 2)
Comment
UC901712
Eriastrum eremicum subsp. eremicum
Alice Eastwood
1913-4-30
2984
Riverside
Palm Springs
Comment Read comments Aug 27 2011
CAS-BOT-BC514449
Eriastrum eremicum subsp. eremicum
Philip A. Munz
1937-5-29
15148
Riverside
Palms to Pine HIghway, Deep Canyon, Santa Rosa Mts.
1066
Comment
CAS-BOT-BC514454
Eriastrum eremicum subsp. eremicum
S. B. Parish
1894-6-14
3330
Riverside
San Bernardino Mountains and their eastern base: Whitewater
343
Comment
RSA0120675
Eriastrum harwoodii
Duncan S. Bell
2010-4-2
686
Riverside
Arica Mountains: west side of mountain range within the Palen/McCoy Wilderness; approximately 2.5 air miles northwest of Priest Well; collecting along a steep sand ramp at the head of the main western drainage for the mountain range.
559
Comment
UC133930
Eriastrum sapphirinum
Charlotte M. Wilder
1903-6-4
45
Riverside
near Riverside; Wilder's
Comment
RSA0135761
Eriastrum sapphirinum subsp. dasyanthum
Sarah J. De Groot, Robert K. Lauri
2005-7-7
5113
Riverside
Western San Jacinto Mountains: Along Chimney Flat Road/Old Control Road 5S08.
796
Comment
RSA0122013
Eriastrum sapphirinum subsp. dasyanthum
Steve Boyd, L. Arnseth, Yvonne Rasmussen, Hugo Cota
1990-5-3
4591
Riverside
Vail Lake area, steep SE flank of Oak Mtn. above NE end of lake.
579
Comment
CAS-BOT-BC131670
Ericameria brachylepis
Louis C. Wheeler
1933-12-1
2288
Riverside
2 mi. E Cabezon, San Gorgonio Pass
640
Comment Read comments Jan 10 2018
RSA702553
Ericameria brachylepis
Scott D. White
2004-10-8
10774
Riverside
Black Hills, southeast of Lake Skinner and north of Oak Mountain.
610
Comment
RSA702740
Ericameria cooperi
Scott D. White, Michael Honer
2004-4-6
10047
Riverside
Perris / Elsinore Basin: Temescal Valley, just north of the I-15 Freeway and east of Indian Truck Trail, south and west of Lee Lake.
335
Comment
JEPS19256
Ericameria cuneata var. spathulata
W. L. Jepson
1914-5-17
5985
Riverside
between Twenty-seven Palms and Indio (near Pleasant Valley); Cottonwood Mts.
Comment
SD255094
Ericameria cuneata var. spathulata
Duncan S. Bell
2015-9-30
Riverside
Santa Rosa Mountains; collecting in the summit area of Asbestos Mountain.
1573
Comment
JEPS31355
Ericameria linearifolia
W. L. Jepson
1901-5-20
1330
Riverside
Thomas Valley Mt. San Jacinto Range, Thomas Valley
Comment
HSC47477
Ericameria paniculata
Richard Spjut
1978-11-21
5234
Riverside
Colorado Desert; N of North Palm Springs along Indian Ave.
Comment
SFV13134
Ericameria parishii var. parishii
M. J. Thor
1982-9-18
155
Riverside
San Jacinto Mountains Idyllwild. Saunders Meadow Road, 0.25 miles from State Highway 243.
1524
Comment
RSA589077
Ericameria pinifolia
D. L. Banks, Steve Boyd
1995-10-17
0788
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; Along lower Arroyo Seco, S of the Dripping Springs Campground. Along the broad alluvial benches N of where Arroyo Seco turns to the E.
512
Comment
LA203163
Ericameria teretifolia
Elizabeth McClintock; L. Erickson
1937-11-6
sn
Riverside
Palms-to-Pines Highway
Comment Read comments Feb 27 2014
JOTR16590
Erigeron breweri var. covillei
Hogan, J.
1974-6-24
187
Riverside
Joshua Tree National Park. 0.6 MILES WEST OF BARRIEADE AT UPPER COVINGTON FLATS
Comment
RSA674564
Erigeron foliosus
Scott D. White
2000-5-31
7984
Riverside
Santa Rosa Plateau: Near Squaw Mountain. Series of unpaved roads on east- and north-facing slopes.
640
Comment
CAS-BOT-BC296233
Erigeron foliosus var. foliosus
Edmund C. Jaeger
1932-5-12
s.n.
Riverside
Sage of Hemet
762
Comment
RSA601198
Erigeron strigosus
S. Morgan
1994-3-25
94 -1
Riverside
A weed in the UCR Botanic Garden
Comment
CHSC99226
Erigeron sumatrensis
John Dittes; Eva M. Dittes, Rudolph A. Dittes, R. Arviso
2006-11-4
1429
Riverside
South Coast Subregion; San Fernando Valley; North Hollywood; 7650 Hinds Ave, ca. 1/4 mile NW of intersection of Lankershim Blvd, and Saticoy St. Undesignated section San Fernando Land Grant.
237
Comment Read comments Sep 13 2014
CLARK-A1528-61
Eriochloa acuminata
John C. Roos
1951-9-25
5294
Riverside
Riverside
259
Comment
RSA455013
Eriodictyon crassifolium
N. R. Zabriskie, W. M. Zabriskie
1970-3-27
269
Riverside
below Andreas Canyon Club clubhouse; Andreas Canyon.
305
Comment
UC729542
Eriodictyon crassifolium
Carl B. Wolf
1932-5-24
3650
Riverside
1/2 mi below Fish Hatchery (Snow Creek Canyon, n base of San Jacinto Mts.); n base of San Jacinto Mts., Snow Creek Canyon
548
Comment
UC748986
Eriodictyon crassifolium
Susan Delano McKelvey
1935-12-3
5027
Riverside
Palms to Pines Highway top of divide leading down to Hemet; San Jacinto Mts., Palms to Pines Highway
Comment
CAS-BOT-BC189132
Eriodictyon crassifolium var. crassifolium
Marcus E. Jones
1903-5-11
s.n.
Riverside
Whitewater
304
Comment
SEINET3156064
Eriodictyon tomentosum
S. B. Parish
1907-4-16
6135
Riverside
W border of the Colorado Desert
375
Comment Read comments Feb 18 2015
JOTR16711
Eriodictyon trichocalyx var. trichocalyx
Hogan, J.
1974-6-24
77
Riverside
Joshua Tree National Park. 1.5 MILES WEST OF EUREKA PEAK
1554
Comment
RSA771739
Eriodictyon trichocalyx var. trichocalyx
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4813
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
610
Comment
OBI26129
Eriogonum
David J. Keil
1976-12-12
11907
Riverside
Ca 5 mi E of Indio along I-10
Comment
UCR121344
Eriogonum angulosum
A. C. Sanders, Mark Elvin, , Vipul Joshi
2002-4-26
25027
Riverside
The Badlands, west fork of Laborde Canyon near old rocket test facility
622
Comment
POM161538
Eriogonum apiculatum
Ralph Hoffmann
1929-9-7
s.n.
Riverside
Fuller's Mill.
Comment Read comments Nov 11 2011
SD181397
Eriogonum apiculatum
Louis Wheeler
1945-10-7
6412
Riverside
San Jacinto Mountains; divide between West Fork Snow Creek and North Fork San Jacinto River
2377
Comment
SEINET3087074
Eriogonum baileyi
J. Hogan
1974-7-10
179
Riverside
Upper Covington Flat barricade, Joshua Tree National Monument
1463
Comment
RSA777396
Eriogonum clavatum
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-22
788
Riverside
Mecca Hills, just south of Shaver's Well.
305
Comment Read comments Dec 22 2020
RSA639700
Eriogonum davidsonii
Scott D. White, Dave Flietner
1998-12-2
7194
Riverside
Temescal Canyon - Lake Elsinore area.
365
Comment
SD60831
Eriogonum davidsonii
Peter H. Raven
1956-6-30
9544
Riverside
Deserty flats 1.7 miles west of Dripping Springs Guard Station on road to Temecula
Comment
SEINET269566
Eriogonum davidsonii
G. R. Ballmer, K. T. Stockwell
1995-6-24
Riverside
San Jacinto Mountains: along trail from Mason Ranch Road to Pacific Crest Trail near Pyramid Peak
1981
Comment Read comments Jul 6 2014
RSA554428
Eriogonum deflexum var. deflexum
Theo Glenn
1991-5-2
91 -124
Riverside
Arica Mtns, SW of Rice.
340
Comment
POM202624
Eriogonum elongatum
Marcus E. Jones
1933-10-29
s.n.
Riverside
Palm Springs.
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
UCR138605
Eriogonum elongatum var. elongatum
D. L. Banks
1996-11-7
1199
Riverside
Agua Tibia Mtns, NW Palomar Mountains: Pechanga Indian Reservation, east of San Gabriel Church. At the end of the main road in the reservation, 150 m east of the spring on the northern fork of Pechanga Creek, at the E end of the reservation
579
Comment
SDSU6540
Eriogonum fasciculatum
T. B. Bruhns
1966-6-30
279
Riverside
Along road, S. side of Lake Mathews.
Comment
SEINET269321
Eriogonum fasciculatum
Scott D. White
2734
Riverside
Directly S of Rosary St. at T intersection w/ Central in town of Nuevo. +/-1600 ft. elev. USGS Perris 7 1/2 quad.
488
Comment
SEINET7907886
Eriogonum fasciculatum
D. A. Johnson
2005-1
Riverside
1 mi E of CA 74 on River Rd between Perris & Lake Elsinore
488
Comment
UCR102851
Eriogonum fasciculatum
A. C. Sanders
1997-4-3
20142
Riverside
Lake Skinner area, near north foot of Black Mountain, slopes south of Crown Valley
726
Comment
UCR231185
Eriogonum fasciculatum
A. C. Sanders, Kent Beaman
2011-9-27
39918
Riverside
Peninsular Range; Santa Ana Mtns., Main Divide Truck Trail, 0.95 km ENE (78 deg. ) of Santiago Peak summit
1402
Comment
CAS-BOT-BC249899
Eriogonum fasciculatum var. flavoviride
C. L. Hitchcock
1940-4-1
5903
Riverside
1 mi. below Cottonwood Springs, Joshua Tree National Monument
Comment
POM98946
Eriogonum fasciculatum var. flavoviride
E. C. Jaeger
1926-3-24
s.n.
Riverside
Cottonwood Springs, Eagle Mountains.
Comment Read comments Oct 9 2010
UC849410
Eriogonum fasciculatum var. flavoviride
Carl B. Wolf
1932-10-12
4293
Riverside
Pinyon Well Colorado Desert, Litle San Bernardino Mts.
1219
Comment
CAS-BOT-BC249953
Eriogonum fasciculatum var. foliolosum
Marcus E. Jones
1903-5-10
s.n.
Riverside
Palm Spring [Springs]
60
Comment
POM115636
Eriogonum fasciculatum var. foliolosum
A. M. Alexander, Louise Kellogg
1941-5-23
2223
Riverside
1.5 miles northeast of Cottonwood Spring, Eagle Mountains.
976
Comment
RSA701344
Eriogonum fasciculatum var. foliolosum
M. Wall
1996-1-5
116
Riverside
S of Hemet along Bautista Canyon Rd, S of Hwy 74, 6.3 mi SE of Fariview Avenue.
610
Comment
JOTR29156
Eriogonum fasciculatum var. polifolium
La Doux, Tasha, K. Knudsen, J. Galvin
2005-8-22
1231
Riverside
Joshua Tree National Park. Eureka Peak
Comment
POM123083
Eriogonum fasciculatum var. polifolium
Marcus E. Jones
1903-5-11
s.n.
Riverside
Whitewater.
305
Comment
UC849424
Eriogonum fasciculatum var. polifolium
I. Johnston
1917-6-5
1240
Riverside
hills s Arlington
365
Comment
RSA766313
Eriogonum gracile
Joseph A. Ewan
1928-8-23
1524
Riverside
Strawberry Valley. San Jacinto Mtns.
1616
Comment
UC69224
Eriogonum gracile
F. M. Reed
1905-9-16
818
Riverside
vicinity Riverside (Terraces Ranch); Terraces Ranch
Comment
UCR120541
Eriogonum gracile
D. E. Bramlet
2000-8-30
3077
Riverside
Perris-Aguanga Basin region, Shipley Reserve, ephemeral drainage 213 m south of Auld Valley Creek and 915 m east of Bachelor Mtn. access road
451
Comment
UCSB37820
Eriogonum gracile
Sanders, A.
1980-7-18
Riverside
San Jacinto Mountains; Thomas Mountain; Thomas Mtn. campground to the summit at the lookout
2072
Comment
RSA393246
Eriogonum gracile var. gracile
Ann Grove
1980-10-8
9 ..10
Riverside
Tenaja Ranger Station area, Rancho California, 7 miles northwest of Murrieta, southwest Riverside Co.
Comment Read comments Dec 1 2014
RSA588189
Eriogonum gracile var. gracile
D. L. Banks, Victor W. Steinmann
1995-7-10
754
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; Along the Wildhorse Trail, W of lower Arroyo Seco, SE of Wildhorse Peak. Along the drainage N of the peak ''Agua.
1000
Comment
RSA709868
Eriogonum gracile var. gracile
Scott D. White
2005-7-6
11158
Riverside
San Gorgonio Pass: Cabazon. Toeslope of San Jacinto Mtns. and adjacent alluvial fan west of San Gorgonio River and south of I-10 Freeway.
579
Comment
CAS-BOT-BC257579
Eriogonum inflatum
C. L. Hitchcock
1940-4-3
5928
Riverside
1 1/2 miles northeast of Cottonwood Springs along 29 Palms Road, Joshua Tree National Monument
Comment
JEPS56846
Eriogonum inflatum var. inflatum
W. L. Jepson
1914-5-18
5987
Riverside
n Indio; Pinyon Well
762
Comment
CLARK-A1528-3695
Eriogonum pusillum
John C. Roos
1943-5-23
2667
Riverside
Little San Bernardino Mountains
914
Comment
JOTR36475
Eriogonum pusillum
La Doux, Tasha, M. Harding, B. Truesdell, D. Shade, E. Babich
2013-3-15
3409
Riverside
Joshua Tree National Park. Southeast Coxcomb mountains; just west of bend in Hwy 177 near park boundary; desert pavements w/ braided rivulets (Stop 1)
213
Comment
UCR5712
Eriogonum pusillum
Frank C. Vasek
1960-3-17
600317- 04
Riverside
Sonoran (Colorado) Desert, Morongo Canyon, E side of the road on hill at mouth of canyon, 4.5 mi NW of Desert Hot Springs
579
Comment
JOTR30124
Eriogonum reniforme
La Doux, Tasha, Bill Truesdell, Erin Babich
2008-3-10
1688
Riverside
Joshua Tree National Park. Stop #3= Northwest end of Eagle Mtns., near road heading to Cottonwood
898
Comment
CAS-BOT-BC263507
Eriogonum thomasii
Geo. B. Grant
1906-4-20
6719
Riverside
Palm Springs
Comment
CAS-BOT-BC263532
Eriogonum thomasii
S. B. Parish
1906-5-1
440 -6741
Riverside
Colorado Desert at Palm Springs
Comment
OBI40205
Eriogonum thomasii
G. K. Helmkamp
1983-4-5
483 -34
Riverside
Chuckwalla MTs, large was below Chuckwalla Spring, 9 mi SW of Graham Pass Rd
488
Comment
SBBG1631
Eriogonum thomasii
H. and M. Dearing
1942-4-8
4871
Riverside
Riverside Mtns, 35 mi N of Blythe
Comment
UC998913
Eriogonum thomasii
H. J. Fuller
1942-4-18
Riverside
near Mecca; Mojave Desert
Comment
UCR148317
Eriogonum thomasii
John F. Green
2005-1-12
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, Coachella Canal right-of-way, between siphons 22 and 23, south of Salt Creek
23
Comment
CAS-BOT-BC263593
Eriogonum trichopes
Susan G. Stokes
1933-4-9
51
Riverside
South of Palm Springs
Comment
JOTR35360
Eriogonum trichopes
Harding, Mitzi, M. Wheeler
2011-1-26
145
Riverside
Joshua Tree National Park. Pinto Basin, where Chuckwalla Valley meets Pinto Wash, 0.5 mi west of Coxcomb Mountains, sandy burms above large wash (STOP2)
289
Comment
RSA420617
Eriogonum wrightii var. membranaceum
C. M. Dammers
1933-10-27
s.n.
Riverside
Gavilan Hills.
Comment
RSA297402
Eriogonum wrightii var. nodosum
Larry E. DeBuhr
1977-5-6
2587
Riverside
Whitewater Canyon, ca. 4.5 miles N from I-10.
Comment
UCR281864
Eriogonum wrightii var. nodosum
A. C. Sanders, Jim Malusa
2017-9-19
43337
Riverside
Sonoran (Colorado) Desert, northern Chocolate Mountains, canyon 5 km SW (214 deg. ) of Tabaseca Tank
767
Comment
CAS-BOT-BC298479
Eriophyllum ambiguum var. paleaceum
Edmund C. Jaeger
1922-3-19
s.n.
Riverside
Painted Canon near Mecca
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
CAS-BOT-BC297343
Eriophyllum confertiflorum
Cecil Hart
1922-5-21
s.n.
Riverside
San Jacinto Peak
Comment
CLARK-A1528-207
Eriophyllum confertiflorum
C. M. Flanagan
1973-5-20
OO 523
Riverside
Morongo Indian Reservation
1158
Comment
POM11997
Eriophyllum confertiflorum
Mary F. Spencer
1919-6-17
1277
Riverside
San Jacinto Mts
549
Comment
POM54680
Eriophyllum confertiflorum
L. R. Abrams
1901-5-20
15713
Riverside
Elsinore.
Comment
RSA701397
Eriophyllum confertiflorum
Steve Boyd, Aydee Virgen
2004-4-13
10869
Riverside
San Mateo Canyon, midway between confluence with Los Alamos Canyon and Tenaja Canyon.
Comment
UCR108878
Eriophyllum confertiflorum
Heidi A. Haid
1968-3
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon, above confluence with Horse Creek
915
Comment
UCSB6520
Eriophyllum confertiflorum
Kamb, Peter
1947-6-7
Riverside
Arid Transition Zone; Hall Canyon, San Jacinto Mts.
1645
Comment
UCR110960
Eriophyllum confertiflorum var. confertiflorum
George K. Helmkamp
1998-6-27
4088
Riverside
Santa Rosa Mtns., 3.3 miles south of Hwy 74 along Santa Rosa Mtn Rd. (= Santa Rosa Truck Trail, FS Rd. 7S02), in vicinity of an unnamed spring
1585
Comment
CAS-BOT-BC301800
Eriophyllum multicaule
A. C. Sanders; J. C. Lyman
1995-4-16
1655904
Riverside
Glen Avon: sand dune area on the N slope of the Jurupa Hills (draining toward Fontana), Pyrite St. Canyon
335
Comment
POM358079
Eriophyllum multicaule
M. B. Dunkle
1935-3-10
4355
Riverside
Temescal Canyon.
274
Comment
UCR281271
Eriophyllum multicaule
Mitch Provance, Matt K. Beyers, John Hazlett, Douglas Gordon-Blackwood
2017-4-14
417- 31
Riverside
Peninsular Ranges, Sedco Hills (east end), along transmission road, from 0.2 mi W of Beverly St. to the vicinity of intersection with Green Meadow Way
592
Comment
RSA801742
Erodium
D. M. McF
1952-9-9
s.n.
Riverside
Red Mtn. Southeast Hemet.
Comment
UCR90343
Erodium botrys
Scott D. White
1995-6-30
3437
Riverside
Santa Ana Mtn. foothills, Cole Creek, NW of Murrieta, upstream from Murrieta Creek confluence
396
Comment
UCR103274
Erodium cicutarium
B. G. Pitzer, O. F. Clarke, S. Reed, G. Ruiz
1998-3-7
3574
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
RSA574730
Erodium macrophyllum
Steve Boyd
1981-4-15
s.n.
Riverside
Gavilan Hills region, flats at the north base of the range, south of Lake Mathews, south of Cajalco Road.
457
Comment Read comments Dec 28 2009
JEPS61396
Erodium texanum
S. B. Parish
1913-2-28
8477
Riverside
Mecca Salton Basin
-60
Comment
POM10412
Erodium texanum
Charlotte M. Wilder
1905-4-2
34
Riverside
Wilders Canyon, Jurupa Hills near Riverside.
Comment
UCR23187
Eryngium aristulatum
P. Tomlinson
1981-5-24
43
Riverside
Peninsular Range, Near Mesa de Colorado, c. 1 mi south of Tenaja Rd., 3 mi east of Squaw Mtn, and c. 0.25 mi north of central Mesa Colorado
652
Comment
CAS-BOT-BC54337
Erysimum capitatum
Edmund C. Jaeger
1922-6-12
s.n.
Riverside
MacMullen Trail, east slope San Jacinto Mountains.
1127
Comment
JOTR01035
Erysimum capitatum var. capitatum
Cole, James E.
1941-11-7
856
Riverside
Joshua Tree National Park. STUBBY SPRING AREA
1402
Comment
RSA0020250
Erythranthe floribunda
Henry J. Ramsey, Henry J. Ramsey
1937-5-30
2121
Riverside
Santa Rosa Mountains.
Comment
SDSU10781
Erythranthe guttata
Wende Rehlaender
1983-5-22
Riverside
Across road from Console Springs. Reche Canyon, approx. 7 miles from NW end of Reche Canyon Rd.; about 3 miles N of Sunnymead.
Comment
SEINET14046349
Erythranthe guttata
N. H. Holmgren, Liew Fah Seong
1969-1
3582
Riverside
San Jacinto Mountains, country road R1, at Black Mountain turn-off, 8.5 miles north of Idyllewild
Comment
SBBG28552
Eschscholzia glyptosperma
D. Myrick
1964-4-30
820
Riverside
Palms to Pines (St Hwy 74), 10 mi W of Palm Desert
914
Comment Read comments Jul 7 2012
RSA771518
Eschscholzia minutiflora
Keith E. Hoffmaster
1935-3-31
564
Riverside
Palm Springs.
Comment
SD258461
Eschscholzia minutiflora
J. M. Andre
2013-3-27
24834
Riverside
Riverside Mountains; along Wilson River Crossing Rd, 0.8 mile east of Highway 95, 12.4 miles south of Vidal Jct. Sandy bluffs above Colorado River flood plain.
114
Comment
UC1929974
Eschscholzia minutiflora
Steve Boyd, Amber Maurice, Pesach Lubinsky, Leland Lubinsky
2003-4-17
10453
Riverside
Peninsular Ranges, San Jacinto Mountains / Colorado Desert; East side of mouth of Chino Canyon, at upper edge of bajada and lower rocky slope of mountains, along road to Palm Springs Tram Station.
Comment
OBI11742
Eschscholzia parishii
Philip A. Munz
1949-4-13
13056
Riverside
Above Cottonwood Springs, W end of Eagle Mts, Colorado Desert
1143
Comment
RSA0010858
Eucalyptus camaldulensis
Scott D. White, D. Flietner
1998-12-2
7195
Riverside
Along Temescal Creek. Temescal Canyon/Lake Elsinore area.
366
Comment
UCR237635
Eucnide urens
Duncan S. Bell
2010-3-20
634
Riverside
Riverside Mountains, in the vicinity of Mountaineer Mine, c. 2 air mi northeast of Riverside Mountain Peak
215
Comment
RSA420834
Eucrypta chrysanthemifolia
H. Twining
1890-02
s.n.
Riverside
Riverside.
Comment
UCR230047
Eucrypta chrysanthemifolia var. chrysanthemifolia
L. Nye, G. Gust
2005-3-10
536
Riverside
city of Lake Elsinore on river bank just off of Auto Center Drive, north of junction with Diamond Drive
400
Comment
SEINET7048199
Eucrypta chrysanthemifolia var. chrysanthemifolia
Steven R. Hill, Andrew C. Sanders
2001-5-4
33709
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
JEPS1691
Eucrypta micrantha
Marjorie D. Clary
1932-3-15
1618
Riverside
12 mi sw Indio; Colorado Desert, Santa Rosa Mts.
121
Comment
JOTR35151
Eucrypta micrantha
La Doux, Tasha, M. Harding, K. Kain, E. Babich
2011-3-22
3263
Riverside
Joshua Tree National Park. West Cottonwood Mountains; bouldery side canyon leading into southeast Pinkham Wash (Stop 4)
Comment
RSA0089216
Eulobus californicus
Jim M. Andre
2015-3-2
31355
Riverside
Along Kolbe Rd (dirt), northwest end of Coachella Valley at foot of Little SnBr Mtns, 0.2 mi. west of intersection between Hwy 62 and Indian Avenue (road to Desert Hot Springs), 2.3 mi. south of San Bernardino county line.
528
Comment
SJSU13061
Euonymus occidentalis var. parishii
C. W. Sharsmith
1945-8-28
5450
Riverside
Indian Cr Canyon, Mt San Jacinto
1828
Comment
UCD170880
Euphorbia abramsiana
A. C. Sanders; T. B. Salvato, Rob Shoener
2012-8-22
40394
Riverside
Sonoran (Colorado) Desert, Bradshaw Trail, Chuckwalla Bench area on S side of Chuckwalla Mountains, 0.9 km west of Dupont Rd.
757
Comment
UC219262
Euphorbia palmeri
P. A. Munz and I. M. Johnston
1922-5-21
5517
Riverside
Keen Camp; San Jacinto Mts.
1524
Comment
CLARK-A1045-137
Euphorbia polycarpa
George K. Helmkamp
1978-4-1
Riverside
Deep Canyon by University of California Reserve System Boyd research station; Palm Desert 15'Q
Comment
UCR132707
Euphorbia polycarpa
A. C. Sanders, T. B. Salvato
2004-2-16
27393
Riverside
Santa Ana Mtns., foothills at edge of Temescal Valley, summit of ridge proposed for removal at development called 'Trilogy at Glen Ivy,' south of Brown Canyon
451
Comment
UCR167267
Euphorbia polycarpa
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
SD215504
Euphorbia serpillifolia var. hirtula
Louis C. Wheeler
1945-10-7
6140
Riverside
San Jacinto Mountains; Fuller Mill Creek, North Fork San Jacinto Riover.
1829
Comment
RSA600227
Euphorbia supina
L. C. Wheeler
1960-5-12
7702
Riverside
Banning.
Comment Read comments Mar 13 2011
RSA606143
Euthamia occidentalis
L. C. Wheeler
1932-9-4
1318
Riverside
Santa Ana River at Chino Creek.
183
Comment
JEPS20778
Fagonia laevis
Roxana S. Ferris and Rimo Bacigalupi
Mar 19 1958-Mar 25 1958
13236
Riverside
11.3 mi n Blythe (U.S. Highway 95); Big Maria Mts.
Comment
RSA801970
Fagonia laevis
W. Marquart
1938-3-12
s.n.
Riverside
Mule Mtns south of Chuckwalla range. CD3.
Comment
SBBG67798
Fagonia laevis
S. W. Hutchinson
-Feb-1926
1144
Riverside
Box Cyn
152
Comment
UCR233184A
Fagonia laevis
Jim Andre, Glenn L. Clifton
2011-2-22
17421
Riverside
Mecca Hills, along Box Canyon Road, 5.5 mi northeast of town of Mecca
52
Comment
UCR277609
Fagonia laevis
Aaron C. Sedgwick, Joella Adkins
2012-10-24
147
Riverside
Sonoran (Colorado) Desert, Graham Pass Rd. in the Chuckwalla Mtns., c. 1 mile north of Graham Pass
421
Comment
UCR89547
Fagonia laevis
George K. Helmkamp
1994-3-10
43- 3
Riverside
Sonoran (Colorado) Desert, Indio Hills, canyon opening into Coachella Valley, 2 miles east of Thousand Palms on Ramon Road, and 1.3 miles north
122
Comment
JOTR31895
Fagonia pachyacantha
La Doux, Tasha, M. Harding, K. Kain, E. Babich
2011-3-22
2144
Riverside
Joshua Tree National Park. West Cottonwood Mountains; east edge of Pinkham Wash east of Pinkham Canyon Road; loose, cobbley, south facing slope above large drainage
Comment
RSA731016
Fagonia pachyacantha
M. Wall
2008-4-26
456
Riverside
Chuckwalla Valley; along Chuckwalla Rd. just east of junction with Dupont Rd.
161
Comment
RSA667079
Fatoua villosa
A. C. Sanders, T. B. Salvato
2001-10-8
24878
Riverside
Santa Ana River Valley region; Riverside, UCR Campus in old Citrus Expt. Station lath house near the intersection of S Campus Dr. and E. Campus Dr. just N of the reservoir.
351
Comment
UCR99208
Fatoua villosa
Steve Morgan
1990-11-30
s.n.
Riverside
Riverside, UCR Botanical Garden
366
Comment
UCR60250
Festuca microstachys
Steve Boyd, T. S. Ross, L. Arnseth
1989-4-1
3012
Riverside
Peninsular Range, Vail Lake area, dried bed of man-made pond and adjacent slopes at N base of rounded knob 1.25 mi WSW of dam
610
Comment
UCR241680
Festuca microstachys var. pauciflora
T. B. Salvato
2013-3-22
7397
Riverside
Perris-Aguanga Basin, southern end of Menifee Valley, between Hwy 215 and Winchester Rd (Hwy 79), south of Los Alamos Rd, rocky slopes flanking Warm Springs Creek
396
Comment
UCR133356
Festuca myuros
Tracy Tennant, J. S. Ross
1998-5-7
MOR- 123
Riverside
San Bernardino Mtns. Region, Morongo Indian Reservation, Wood Canyon (polygon W8), c. 0.6miles NNW of Cabazon.
1280
Comment
UCR2418
Festuca octoflora
F. M. Reed
1908-4-26
2317
Riverside
Riverside. Along Crestmore railroad north of Fairmount Park
Comment
UCR2422
Festuca octoflora
F. M. Reed
1920-3-24
4175
Riverside
Western Colorado Desert, Murray Canyon, a tributary of Palm Canyon near Palm Springs
305
Comment
UCR279237
Festuca octoflora
Ginny Short
2017-3-17
002
Riverside
Coachella Valley, Indio Hills, near Moon Country Trail, c. 0.8 mile west of Thousand Palms Canyon Road and 2.4 miles north of El Ramon Road
247
Comment
RSA524432
Filago arizonica
Steve Boyd, Timothy S. Ross, Laurel Arnseth, Jaime Bonilla
1990-4-3
4048
Riverside
Vail Lake area, summit of 'Big' Oak Mountain at E end.
793
Comment
RSA682167
Filago arizonica
Steve Boyd, Amber Maurice, Pesach Lubinsky, Leland Lubinsky
2003-4-17
10482 -B
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
POM36325
Filago californica
Marcus E. Jones
1903-5-11
s.n.
Riverside
Whitewater.
305
Comment
RSA793593
Filago californica
R. F. Thorne
1995-3-29
63036
Riverside
White Water Canyon
600
Comment
POM9583
Filago californica
I. M. Johnston
1920-5-8
s.n.
Riverside
Jurupa Mountains, extreme west end.
Comment
RSA343864
Filago gallica
R. F. Thorne, Walter Wisura, E. W. Lathrop, Sara Meury
1985-5-18
60653
Riverside
Santa Rosa Plateau: Mesa de Colorado.
625
Comment
UCR116000
Foeniculum vulgare
A. C. Sanders, D. Bramlet, E. J. Lawlor, C. L. Sanders
2000-1-16
23309
Riverside
Shipley-Skinner Reserve, campground and boat launching area on the east side of Lake Skinner
457
Comment
RSA113900
Forestiera pubescens
G. R. Campbell
1955-12-6
21504
Riverside
S Tillett, Hwy 74, 17 miles SE of Mountain Center on road to Palm Springs. Riverside County.
Comment
JOTR01138
Forestiera pubescens
Cole, James E.
1941-3-31
458
Riverside
Joshua Tree National Park. BARKER DAM
1371
Comment
RSA0121168
Fouquieria splendens
Duncan S. Bell, LeRoy Gross
2016-3-30
9182
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; in a side canyon off of Martinez Canyon, approximately 6.25 air miles southeast of the summit of Martinez Mountain.
518
Comment
CAS-BOT-BC211663
Frankenia salina
R. F. Hoover
1968-6-6
11153
Riverside
1 mile east of Perris
Comment
RSA7377
Frankenia salina
Justin M. Wood
2008-10-29
210
Riverside
Murrieta Creek- 2 miles SE of Murrieta, open field N of Winchester Rd and between the creek and Jefferson Ave.
314
Comment
UCR232062
Frankenia salina
John F. Green
2008-4-23
07- 05
Riverside
Peninsular Range, hills south of Perris, powerline route above the San Jacinto River, east of Lantana Dr., south of Ethanac Rd.
439
Comment
UCR272492
Frankenia salina
Mitch Provance
2013-6-16
613- 21
Riverside
Santa Ana River Valley, City of Riverside, Arlanza neighborhood, Foothill Elementary School on Wells Avenue, about 0.4 mi W of Van Buren
226
Comment
UCR126262
Fraxinus uhdei
Nathan Moorhatch, John Green
2003-4-2
s.n.
Riverside
Sonoran (Colorado) Desert, Coachella Valley, Whitewater River channel at Date Palm Drive in Cathedral City
91
Comment
CAS-BOT-BC422454
Fumaria officinalis
Steve Morgan
1994-3-25
94 -2
Riverside
Riverside.
Comment
UCR225781
Funastrum cynanchoides var. hartwegii
Dave Silverman
2010-3-30
7886 A
Riverside
Sonoran (Colorado) Desert, East bajada flank of southern McCoy Mtns, 1 km west of Black Creek Rd, 7.8 km east of McCoy Peak, and 4.8 km N of I-10
165
Comment
SD229053
Funastrum heterophyllum
Dick Schwenkmeyer
2012-5-22
710
Riverside
Snow Creek, north base of Mt. San Jacinto, approx. 4 mi. south of intersection of highways 10 and 111, Riverside County, CA.
511
Comment
RSA792479
Funastrum hirtellum
Justin M. Wood, Dustin Ray
2011-4-28
3850
Riverside
Sonoran Desert: Chuckwalla Valley; Eagle Mountain Road, 2.8 miles west of Desert Center and 0.9 miles north of I-10.
312
Comment
UCD121580
Galium angustifolium
A. C. Sanders
2004-4-20
27526
Riverside
Santa Ana Mtns.: Santa Rosa Plateau, 0.5 km west of Tenaja Road and north of the San Diego county line.
640
Comment
UCR174537
Galium angustifolium
Jennifer H. Jones, Janine Amaya and Thi (Teresa) Bui
2006-5-21
309
Riverside
Peninsular Ranges: Box Springs Mtns., Box Springs Mountain Reserve. First trail on the left beyond the parking lot along the service road
793
Comment
SEINET11171281
Galium angustifolium
H. M. Hall
1944-6-3
s.n.
Riverside
Riverside
Comment
JEPS7849
Galium angustifolium subsp. angustifolium
Marjorie D. Clary
1932-7-4
983
Riverside
10 mi se Kenworthy (near springs in canyon); Santa Rosa Mts.
1371
Comment
POM367707
Galium angustifolium subsp. angustifolium
N. C. Cooper
1947-4-5
2102
Riverside
Los Alamos Canyon, Elsinore.
762
Comment
JOTR34210
Galium angustifolium subsp. gracillimum
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2010-5-27
3002
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, Lost Horse Mountain; burned slopes (2009 fire) above Lost Horse Mine trail, west of mine, with rocky-cobbley soil and rocky outcrops
Comment
RSA702383
Galium angustifolium subsp. jacinticum
Naomi S. Fraga, Sarah J. De Groot, Valerie Soza
2004-6-28
1283 -b
Riverside
Along Red Hill Road (5S10) near Alvin Meadows, southwest of Pine Cove.
1616
Comment
UCR147260
Galium angustifolium subsp. jacinticum
Naomi Fraga, Sarah De Groot, Valerie Soza
2004-6-28
1283 a
Riverside
Peninsular Range; San Jacinto Mtns., along Red Hill Road (5S10) near Alvin Meadows, SW of Pine Cove
1677
Comment
SEINET13297620
Galium porrigens var. tenue
T. B. Salvato, Arlee M. Montalvo, Rari E. Marcs
2016-1
8348
Riverside
Santa Ana Mountains: unnamed west-east trending canyon south of Mabey Canyon and north of Tin Mine Canyon, c. 0.6 mi west of the end of West Foothill Parkway (Corona South 7.5' Q.)
424
Comment
POM14223
Galium stellatum
Philip A. Munz, D. D. Keck
1922-4-9
4792
Riverside
Vicinity of Corn Springs, Chuckwalla Mountains, Colorado Desert.
457
Comment Read comments Apr 5 2011
UCR52012
Galium stellatum subsp. eremicum
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2212
Riverside
Sonoran (Colorado) Desert, NW end McCoy Mtns, NW of Blackjack Mine
400
Comment
LA40308
Garrya veatchii
D. Dunn;
1941-1-12
672
Riverside
halfway up the grade on the way to Idyllwild from Hemet Ranger Station
Comment
POM355341
Gayophytum diffusum subsp. parviflorum
M. B. Dunkle
1933-7-19
3676
Riverside
Upper Tahquitz Valley, San Jacinto Mountains.
2409
Comment
UCR131723
Gayophytum nuttallii
C. B. Wolf
1932-8-5
03932
Riverside
San Jacinto Mtns, summit of Devil's Slide Trail from Idyllwild to Tahquitz Valley
2439
Comment
SEINET10859115
Gazania linearis
Nye Leith, Greg Gust
2005-3-11
Nye 68
Riverside
BM 2228 ca. 4 miles W of Murrieta.
453
Comment
CAS-BOT-BC303588
Geraea canescens
C. L. Hitchcock
1940-4-4
5946
Riverside
Pinto Basin
Comment
OBI26134
Geraea canescens
David J. Keil
1976-12-12
11914
Riverside
5 mi E of Indio along I-10
Comment
SBBG60584
Geraea canescens
Mrs. Ashcraft
--
Riverside
Palm Springs
Comment
UCR214898
Geraea canescens
A. C. Sanders
2010-3-23
37529
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, at SW foot of Palen Mtns.
140
Comment
RSA652943
Geranium carolinianum
Mitch Provance
1998-4-25
1126
Riverside
Jurupa Mountains: City of Fontana, Jurupa Hills Regional Park, E to SW traversing canyon just S of Martin Tudor Park, and along the W edge of Sierra Blvd.
366
Comment Read comments Oct 5 2016
SDSU13962
Geranium carolinianum
Michael G. Simpson, C. Luke, T. Sagar, S. Johnston, T. Duffy
2000-4-30
2102
Riverside
El Valle. Remote southeastern region of Santa Margarita Ecological Reserve (SDSU).
640
Comment
RSA0028473
Geranium dissectum
P. A. Munz
1941-5-18
16655
Riverside
North end of Santa Rosa Ranch, Elsinore Mts.
854
Comment
RSA598677
Geranium richardsonii
Louis C. Wheeler
1948-8-28
6701
Riverside
San Jacinto Mountains. Wellman's Cienega.
2896
Comment
UCR126261
Gilia
Nathan Moorhatch, John Green
2003-4-2
s.n.
Riverside
Sonoran (Colorado) Desert, Coachella Valley, Whitewater River channel at Date Palm Drive in Cathedral City
91
Comment
RSA523916
Gilia achilleifolia subsp. multicaulis
G. H. True
1935-2-26
17
Riverside
Mockingbird Canyon.
366
Comment
RSA605202
Gilia angelensis
A. C. Sanders, G. K. Helmkamp, P. J. MacKay, et al.
1995-3-19
16171
Riverside
Coachella Valley: N-facing rocky slope in Chino Canyon along the Palm Springs tram road, 2 miles above Hwy 111 (Palm Canyon Dr.)
490
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
UC2015540
Gilia angelensis
A. C. Sanders with G. Helmkamp, P. MacKay, et al
1995-3-19
16171
Riverside
Coachella Valley/San Jacinto Mtns. Foothills, N-facing rocky slope in Chino Canyon along the Palm Springs tram road, 2 miles above Highway 111 (Palm Canyon Dr.)
Comment
UCR111601
Gilia angelensis
Mitch Provance, J. Ross
1999-4-1
1734
Riverside
Jurupa Mountains, Pediment of the extreme W end of the range, on the E side of Country Village Road.
250
Comment
UCR120181
Gilia angelensis
Mitch Provance
1998-3-5
186
Riverside
Riverside, VABM 1031, Hill traditionally called 'Lionshead', but also referred to as 'Challen Hill', located near the corner of Harrison St. and California Ave. in the Arlington area
305
Comment
UCR106884
Gilia capitata
A. C. Sanders, Pam MacKay, Tim Thomas & O. F. Clarke
1997-5-4
20666
Riverside
San Jacinto Mountains, north side along Hwy 243, 1.5 mi below Twin Pines Ranch Road (McMullen Flat), north slope of Peak 3740
1067
Comment
UCR252210
Gilia capitata
J. Mendoza
2011-5-13
s.n.
Riverside
Santa Ana River Regional Park near Louis Rubidoux Nature Center
221
Comment
RSA586861
Gilia diegensis
D. L. Banks, S. D. Boyd
1995-5-3
0280
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco.
512
Comment
SD137683
Gilia diegensis
Darin L. Banks, Steve Boyd
1995-5-3
280
Riverside
Cleveland National Forest, Agua Tibia Wilderness area. N slope of Agua Tibia Mtn, E of the Dripping Springs Alcove area, along the lower alluvial benches of Arroyo Seco.
512
Comment
UCR31805
Gilia diegensis
A. C. Sanders, Karen Kirtland, Don Emery, Jan West, P. Clark, and others
1982-4-17
294
Riverside
San Jacinto Valley, San Jacinto River, c. 1 mi. east of the town of San Jacinto
Comment
SEINET3005041
Gilia latifolia
G. Rink
2011-4-25
10477
Riverside
Proposed Palo Verde Solar Power Plant about 15 miles southwest of Blythe, desert pavement
118
Comment
UCR103549
Gilia latifolia
George K. Helmkamp, E. A. Helmkamp
1998-1-17
2533
Riverside
Sonoran (Colorado) Desert, Box Canyon, NE of Mecca and 3.5 mi south of Shavers Well.
244
Comment
RSA792626
Gilia maculata
R. F. Thorne
1995-3-29
63026
Riverside
White Water Canyon.
600
Comment
RSA0017084
Gilia ochroleuca subsp. exilis
R. F. Thorne, C. W. Tilforth
1980-5-28
54247
Riverside
Along Whitewater River, ca. 3.2 miles N of Whitewater Post Office and Hwy 10.
Comment
RSA0017105
Gilia ochroleuca subsp. exilis
Verne Grant, Alva Grant
1951-7-22
16107
Riverside
1 mi. N of Fulmor Lake on road from Idyllwild to Banning
1372
Comment
UCR35049
Gilia sinuata
L. B. Ziegler
1972-5-3
449
Riverside
San Jacinto Mtns, Hemet (Garner) Valley.
1402
Comment
UCR165913
Gilia splendens
T. B. Salvato, John F. Green
2004-5-27
553
Riverside
San Bernardino Mtns, head of Banning (San Gorgonio River) Canyon close to the San Bernardino Co. line, 1 mi SE of Oak Glen Conservation Camp
1402
Comment
JOTR29346
Gilia stellata
La Doux, Tasha, Bill Truesdell, Naomi Fraga
2006-4-26
1423
Riverside
Joshua Tree National Park. Long Canyon; Stop 2, in side canyon east of main wash.
837
Comment
JOTR35458
Gilia stellata
Harding, Mitzi, M. Wheeler, K. Callahan, C. Barrows
2013-4-25
62
Riverside
Joshua Tree National Park. Little San Bernardino Mtns. W of Juniper Flats (stop3)
Comment
RSA516892
Gilia stellata
Steve Boyd, Orlando Mistretta
1986-3-13
1408
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
RSA703478
Gilia stellata
LeRoy Gross, Leland Lubinsky, Victor W. Steinmann, Linda Lee Worlow
2005-2-17
1422
Riverside
Corn Springs Campground in the Chuckwalla Mountains. Canyon southwest of Campground., [second UTM:] UTM 3720669N, 654757E.
480
Comment
RSA767450
Gilia stellata
J. Andre, T. La Doux
2009-3-10
11253
Riverside
Joshua Tree National Park: south end of the Cottonwood Mountains near Pinkham Wash just north of aqueduct just inside National Park boundary, approx. 7 miles west of south entrance into park at Cottonwood.
542
Comment
UCR244401
Gilia stellata
Jim Andre
2012-4-16
20983
Riverside
Southern Mojave Desert, Joshua Tree National Park; along Cottonwood Springs Rd [=Pinto Basin Rd.], c. 6 mi. south of north entrance at Twin Tanks parking area
1197
Comment
CAS-BOT-BC123839
Gilia tenuiloba
Samuel Bonsal Parish
1880-7-1
689
Riverside
San Jacinto Mts.
Comment
RSA395909
Githopsis diffusa subsp. diffusa
Steve Boyd
1986-4-22
1771
Riverside
Temescal canyon: Terrace escarpment E side of Indian Wash, S of I-15.
Comment
UCR167824
Glinus lotoides
T. B. Salvato, Melissa Clemons
2005-6-2
1398
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
SD133877
Glyceria striata
Michael Curto, Linda Allen
1992-6-15
826
Riverside
San Jacinto Mts, NW of Pine Cove, SBNF Rd 5S09 @ Stone Cr, streamside
1370
Comment
RSA0028237
Gnaphalium
John F. Emmel
1988-4-23
1082
Riverside
Riverside/San Bernardino County Line. Joshua Tree National Monument; wash 0.2 air mile NE to 1.2 air mile NNE of summit of Negro Hill, at NE end Queen Valley.
1363
Comment
RSA659556
Gnaphalium californicum
P. Shirokawa
1998-5-15
34
Riverside
Cleveland National Forest- Trabuco Ranger District, 0.3 miles from Ortega Highway (State Highway 74) on North Main Divide Road.
808
Comment
CLARK-A1528-4906
Gnaphalium microcephalum
John C. Roos
1947-9-6
3745
Riverside
San Jacinto Mountains
Comment
RSA556455
Gnaphalium palustre
Julie Greene
1993-4-30
1268
Riverside
San Jacinto Wildlife Area. N of San Jacinto River drainage.
433
Comment
UCR154373
Gnaphalium stramineum
A. C. Sanders, Mike Misenhelter
2005-6-15
30967
Riverside
Peninsular Range; Sage-Aguanga Region, 2 miles NNE of Vail Lake, 4 miles SSW of Sage, Denise Rd. at Bonita Rd., near Calle de Nino, 1.2 mi. NE of summit of (Big) Oak Mtn., SW of Rocky Ridge and SE of Black Hills
671
Comment
UCR22145
Gnaphalium stramineum
Steve Boyd
1980-7-12
335
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau
610
Comment
RSA430052
Guillenia lasiophylla
Anstruther Davidson
1904-5-1
1095
Riverside
Palm Springs.
Comment
UCR199652
Gutierrezia californica
Justin M. Wood
2008-7-16
26
Riverside
Perris/Elsinore Basin, Gavilan Hills at Temescal Wash, near Olsen Canyon, 'Morgan' property, Alberhill area
366
Comment
SEINET3859876
Haplopappus venetus
A. C. Sanders, Donald L. Sanders
2010-11-28
38695
Riverside
Peninsular Range; NW Gavilan Hills: Angel Canyon Falls, above Home Gardens at the western edge of Riverside, 4.8 km NW of Lake Mathews dam, above intersection of Lincoln St. & Indiana Ave.; 0
232
Comment
UCR228829
Harpagonella palmeri
A. C. Sanders
2011-4-26
39328
Riverside
Peninsular Range, Alberhill Mountain, south side near Nichols Rd., c. 350 m WNW (276 deg. ) of Nichols Rd. & Pierce St. intersection
395
Comment
UCR99159
Harpagonella palmeri
A. C. Sanders, G. Helmkamp
1997-3-15
19993
Riverside
Peninsular Range, Lake Skinner, SE foot of Bachelor Mtn., just north of the lake
600
Comment
RSA0066634
Harpagonella palmeri
D. L. Banks, S. D. Boyd
1995-3-15
57
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of Agua Tibia Mountain, Dorland Mountain area.
683
Comment
CAS-BOT-BC211540
Helianthemum scoparium
John Thomas Howell
1931-5-30
6599
Riverside
Santiago Peak Trail, Santa Ana Mts.
Comment
RSA0012943
Helianthus californicus
P. A. Munz
1922-9-5
6362
Riverside
Strawberry Valley, north end.
1677
Comment
POM360006
Helianthus gracilentus
N. C. Cooper
3955
Riverside
Elsinore.
762
Comment
UCD132927
Helianthus petiolaris
K. Esau
1935-6-15
s.n.
Riverside
Hemet Valley.
Comment
SDSU14076
Heliotropium curassavicum
Joel Tracey
2002-4-20
9
Riverside
Santa Margarita Ecological Reserve, 0.1 mile east from parking area intersecting Santa Margarita River and Northside Field Station road, rock wall 20 feet north of river.
253
Comment
UCR120322
Heliotropium curassavicum
Mitch Provance
1998-7-23
904
Riverside
Jurupa Mountains, Jurupa Mountains Cultural Center, 1/4 mile SE of peak 1411
305
Comment
SBBG63442
Heliotropium curassavicum var. oculatum
M. N. Ackley
1928-3-31
61
Riverside
near Mecca
-60
Comment
SBBG87828
Heliotropium curassavicum var. oculatum
A. C. Sanders with Pitzer, Charlton, Kniffen
1986-3-3
6092
Riverside
Corn Spring, wash below the spring and wash and rocky slopes to the S; Chuckawalla Mtns
487
Comment
UCR23815
Hemizonia kelloggii
John C. Roos
1965-6-27
s.n.
Riverside
Reche Canyon
Comment
RSA716064
Hemizonia mohavensis
Scott D. White, Justin M. Wood
2006-9-13
11643
Riverside
Perris Basin/San Jacinto Mtn Foothills: Gibbel Flat in the Santa Rosa Hills
610
Comment
UCR132825
Hemizonia mohavensis
A. C. Sanders, Steve Boyd, Jeff Ross, , Mitch Provance
1998-10-25
22272
Riverside
San Jacinto Mtns., Hwy 243 between Idyllwild and Mountain Center, 1 mile north of Mtn. Center
1427
Comment
UCR193974
Hemizonia mohavensis
A. C. Sanders
2008-7-25
35903
Riverside
Peninsular Range; San Jacinto Mtns., east side of May Valley, NE of Bonita Vista Rd. at foot of hills
1539
Comment
RSA191404
Hemizonia paniculata
E. W. Lathrop
1967-9-26
6641
Riverside
6 miles NW of Murrieta.
Comment
UCR105990
Hemizonia paniculata
D. L. Banks
1997-5-5
1952
Riverside
NW Palomar Mtns., Agua Tibia Mtns: NW foothills of Dorland Mtns, along Los Caballos Road, approx 0.4 m south of Hwy 79, 150 m north of Anza Road. Along the W side of the road in areas burned by the 1996 Temecula Fire
390
Comment
UCR117711
Hemizonia paniculata
Mitch Provance
1998-6-11
678
Riverside
Jurupa Mountains, 'Twin Canyons', south of the historical community known as Declezville; housing development now known as Southridge
320
Comment
UCR267879
Hemizonia paniculata
D. E. Bramlet
2005-4-19
3820 A
Riverside
Hills west of Hemet-Ryan Airport, west of California Ave., south of Hwy 74, north of Stowe Rd.
599
Comment
RSA520921
Hemizonia pungens subsp. laevis
D. E. Bramlet
1990-7-20
2053
Riverside
The northern shoulder of the Ramona Expressway 440 m W of Lakeview and some 587 m. E of the San Jacinto River.
477
Comment
RSA520922
Hemizonia pungens subsp. laevis
D. E. Bramlet
1990-7-26
2062
Riverside
Murrieta Creek at the Rancho California Street bridge in Temecula. On W side of creek, just E of Diaz Rd and within the creek channel
330
Comment
UCR66975
Hemizonia pungens subsp. laevis
D. E. Bramlet
1990-7-20
2053
Riverside
N shoulder of Ramona Expressway, 440 m west of Lakeview & c. 587 m east of San Jacinto River
477
Comment
CLARK-A1528-2176
Hemizonia tenella
John C. Roos
1952-7-19
5816
Riverside
Santa Ana Mountains
761
Comment
RSA0026165
Hesperocallis undulata
Marc Baker, Amy Robinson, Chris Hackbarth, Michelle Cloud-Hughes
2013-3-19
17707
Riverside
Palo Verde Mesa, 14 kilometers SW of Blythe, 6 kilometers ENE of north end of the Mule Mountains.
Comment
RSA286424
Hesperocallis undulata
Mary H. O'Brien
1976-4-14
s.n.
Riverside
0.4 mile N of Amboy Road and 3.4 miles east of Adobe Road in Twentynine Palms.
595
Comment Read comments Mar 29 2014
SEINET3886943
Hesperocallis undulata
Faulkner
1978-3-20
324
Riverside
Near Big Maria Mtns., 1 mile West of Colorado River.; 0
152
Comment
HSC85437
Hesperocnide tenella
Steve Boyd
1986-4-2
1598
Riverside
Gavilan Plateau, Gavilan Hills, Harford Springs County Park.
610
Comment
RSA395901
Hesperolinon micranthum
Steve Boyd
1986-4-22
1773
Riverside
Temescal Canyon; W side of Indian Wash, S of I-15
Comment
SEINET5866979
Hesperoyucca whipplei var. whipplei
Wendy C. Hodgson, Andrew Salywon, Liz Slauson, Brandi Eide
2013-6-14
28525
Riverside
Santa Rosa Mountains, off of highway 74 south of Palm Desert.
1236
Comment
RSA680401
Heterocodon rariflorum
Scott D. White, Michael Honer, Dylan Hannon
2003-6-24
9597
Riverside
Near Rainbow Valley: Mountains west of I-15 Freeway and immediately north of San Diego County boundary.
335
Comment
UCR163989
Heteromeles arbutifolia
John F. Green
2005-11-2
s.n.
Riverside
Peninsular Range, Southern Santa Ana Mtns., Santa Rosa Plateau, La Cresta area, 2 miles NE of Squaw Mountain
640
Comment
UCR58685
Heteromeles arbutifolia
James C. Dice, Ruth Miller
1987-11-23
754
Riverside
Peninsular Range, Santa Margarita Ecological Reserve. Temecula Gorge, N bank of Santa Margarita River, just east of aqueduct crossing
244
Comment
RSA0074603
Heterotheca fastigiata
R. F. Thorne, Kay Wright, R. K. Benjamin
1982-10-8
55400
Riverside
San Bernardino Mts.: Side canyon on W side of Whitewater Cyn, ca. 3.3 mi. N of Whitewater Post Office.
595
Comment
RSA0075892
Heterotheca grandiflora
Scott D. White
1998-6-17
6747
Riverside
Gavilan Hills, W Riverside Co.: Along Gavilan Rd. or Santa Rosa Mine Rd.; ca. 7 mi survey route from Gavilan/Cajalco Rd. jtn. south and east to Santa Rosa Mine/Post Rd. jtn.
500
Comment
RSA0075883
Heterotheca grandiflora
N. C. Cooper
1943-9-26
927
Riverside
Cabazon.
549
Comment
SEINET10419994
Heterotheca grandiflora
Norman C. Cooper
1943-9-11
901
Riverside
Banning.
610
Comment
UCR34904
Heterotheca sessiliflora subsp. echioides
L. B. Ziegler
1966-8-9
075
Riverside
San Jacinto Mtns., Hemet (Thomas-Garner) Valley
1418
Comment
UCSB15429
Heterotheca sessiliflora subsp. echioides
Breedlove, Dennis
1961-8-5
Riverside
Along State Highway 74, 5 miles east of Keen Camp, Memet Valley, San Jacinto Mountains
1341
Comment
CAS-BOT-BC206627
Heuchera hirsutissima
Elizabeth McClintock
1965-6-25
119
Riverside
Santa Rosa Mountain, a short distance below summit.
Comment
UCR70830
Heuchera hirsutissima
C. B. Wolf
1932-8-5
03977
Riverside
San Jacinto Mtns, summit of San Jacinto Peak
3294
Comment
SEINET212651
Hilaria rigida
L. C. Higgins
1974-4-12
8488
Riverside
5 mi S of Morongo Valley on Hwy 62
Comment
RSA0047272
Hirschfeldia incana
J. Mark Porter, Lauren E. Machen
1997-2-15
11419
Riverside
North of Interstate 15 at the Lake Street/Walker Canyon exit, 4.4 mi NE of the Hwy 74 exit at Lake Elsinore.
390
Comment
PASA1047
Hoffmannseggia densiflora
Margaret Stason
1932-4-18
249
Riverside
Roadside near Blythe
Comment
RSA4929
Hoffmannseggia glauca
C. B. Wolf
1932-4-28
s.n.
Riverside
Chuckwalla Valley, 20 miles west of Blythe on Mecca Road
122
Comment Read comments Mar 26 2011
SD174895
Hoffmannseggia microphylla
Mark A. Elvin
2005-4-26
4229
Riverside
Northern Sonoran Desert: Coachella Valley/Indio Hills; N of I-10.
198
Comment
SDSU7779
Hoffmannseggia microphylla
unknown
1952-4-27
Riverside
Junction of All-American Canal and Highway east of Mecca.
Comment
SEINET5500004
Hoffmannseggia microphylla
A. C. Sanders
1995-5-23
17113
Riverside
Colorado Desert, Coachella Valley: alluvial fans below the Santa Rosa Mtns., N r Toro Cyn., W of Monroe St., So o Ave. 62
15
Comment
RSA707985
Hoita orbicularis
Scott D. White, Angelia Carey
2004-5-7
10347
Riverside
San Jacinto Mountain foothills: Indian Creek and adjacent foothills.
549
Comment
RSA179498
Hordeum brachyantherum subsp. californicum
E. W. Lathrop
1959-5-17
4546
Riverside
14 miles west of Murrieta.
Comment
POM15212
Hordeum depressum
Mary F. Spencer
1922-3-26
1925
Riverside
Mecca
-49
Comment
UCR112394
Hordeum depressum
A. C. Sanders, K. C. Rose
1998-5-21
21857
Riverside
Hemet, Alkaline flats west of town, east of the canal, south of Hwy 74 (Florida) and c. 1/4 mi. west of Warren Rd.
457
Comment
UCR281279
Hordeum depressum
Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett
2017-3-29
317- 19
Riverside
Elsinore Trough, Periodic eastern shoreline of Lake Elsinore (e.g. 1994), in the City of Lake Elsinore, +- at the borderline with the Sedco Hills Neighborhood of the City of Wildomar, in open space along west side of Mission Trail at Lewis St.
387
Comment
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
UCR104646
Hordeum intercedens
D. E. Bramlet
1996-4-22
2459
Riverside
Perris-Aguanga Basin region, San Jacinto Wildlife area, Lovell Unit. The site is approximately 198 m east of Davis Rd. and 183 m north of the San Jacinto River. Locality was some 46 m south of the existing access road
432
Comment
UCR97285
Hordeum marinum
Scott D. White
1993-3-12
1157
Riverside
Perris-Aguanga Basin Region, near Winchester; Old Salt Creek Channel, between new flood control channel and Patton Ave
445
Comment
RSA740614
Hordeum marinum subsp. gussoneanum
Scott D. White, Justin M. Wood
2008-6-19
12256
Riverside
Meadows at Baldy Mtn.
1585
Comment
UCR91918
Hordeum murinum
A. C. Sanders, S. Hawkins
1996-4-24
18087
Riverside
San Bernardino Mtns, Morongo Indian Reservation, SE edge of Burro Flats in vicinity of natural pond & bog
1159
Comment
RSA595258
Hordeum murinum subsp. leporinum
D. L. Banks, Elizabeth Hedge Banks
1996-5-2
0962 A
Riverside
NW Palomar Mountains; Agua Tibia Mountains; NW foothills of Dorland Mtn.; S end of Los Caballos Road, At the gate to the University of California-Emerson Oaks Reserve.
451
Comment
CAS-BOT-BC148556
Horkelia clevelandii
Peter H. Raven; R. Snow
1957-7-26
11106
Riverside
Meadow just below Vista Grande Ranger Station, Banning-Idyllwild Road - San Jacinto Mts.
Comment
SBBG72539
Horkelia clevelandii
R. Hoffmann
1929-9-8
Riverside
San Jacinto Mtns
2133
Comment
UCR146261
Horkelia clevelandii
Orlando Mistretta, Mark A. Elvin
1995-6-19
1772
Riverside
Peninsular Ranges; San Jacinto Mountains, -- exact loc. unrecorded
1463
Comment
CAS-BOT-BC201093
Hosackia crassifolia
Carl B. Wolf
1940-7-2
9719
Riverside
E. side of Santa Ana Mts. Indian Canyon Truck Trail, 1/4 mi. below main divide
1219
Comment
UC1598600
Hulsea heterochroma
C. V. Meyer
1929-6-13
750
Riverside
Idyllwild Grade San Jacinto Mts.
1524
Comment
SDSU1684
Hulsea vestita subsp. callicarpha
D. F. Howe
1941-6-8
1281
Riverside
San Jacinto Mts.
1524
Comment
SEINET11839636
Hulsea vestita var. callicarpha
C. W. Tilforth, Wisura, W.
1979-1
1922
Riverside
along Thomas Mtn. Rd, 10.4 mi from N jct with Hwy 74, S of Lake Hemet
Comment
SD90463
Hydrocotyle ranunculoides
Robert F. Thorne, E. Lathrop
1969-6-6
39347
Riverside
Santa Rosa Plateau, Rancho California.
609
Comment
RSA302002
Hymenoclea salsola
Jim Shevock
1971-3-5
738
Riverside
Box Canyon, near Mecca.
305
Comment
POM361216
Hypochaeris glabra
J. D. Olmsted
1962-5-10
3649
Riverside
Crest between Sandia Creek and DeLuz Creek drainages.
259
Comment
CAS-BOT-BC219742
Hyptis emoryi
L. S. Rose
1946-12-27
46308
Riverside
Dead Indian Creek Wash, Palms-to-Pines Highway, 7 miles southwest of Indian Wells
274
Comment
CLARK-A1528-5344
Hyptis emoryi
John C. Roos
1965-12-4
Riverside
Desert Center
365
Comment
RSA182080
Hyptis emoryi
P. A. Munz
1932-3-14
11976
Riverside
Palm Springs.
91
Comment
UCR260270
Hyptis emoryi
A. C. Sanders, Jim Malusa
2015-3-11
41404
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, wide canyon along the Gasline Road c. 1/4 mile north of the Imperial Co. line, US Navy Chocolate Mountains Aerial Gunnery Range
459
Comment
UCSB12882
Hyptis emoryi
Breedlove, Dennis
1962-3-11
Riverside
Cat Creek, 3 miles southwest of Palm Desert
426
Comment
RSA0056404
Hyptis emoryi
James R. Shevock
1970-12-12
557
Riverside
Box Canyon, Hwy. 195.
219
Comment
CDA34536
Isocoma acradenia
Mike Lahti
2009-9-23
PDR# 1501827
Riverside
Riverside
0
Comment
RSA0042207
Isocoma acradenia
Joseph Brehm
2014-7-16
s.n.
Riverside
Collected at Dos Palmas ACEC within Upper San Andreas Oasis, 1 mile south of oasis.
Comment
RSA125959
Isocoma acradenia var. eremophila
E. K. Balls, P. C. Everett
1957-11-5
22759
Riverside
Beside Salton Sea, Hwy 111, 5.1 miles NW County line
-70
Comment
RSA357155
Isoetes orcuttii
R. F. Thorne
1973-5-23
43853
Riverside
Santa Rosa Plateau:; N side of Mesa de Colorado.
610
Comment
UCR193356
Isoetes orcuttii
A. C. Sanders, Tim Thomas, T. B. Salvato
2008-6-25
35627
Riverside
Peninsular Range; San Jacinto Mtns., May Valley c. 1.0 mi. WSW of Fleming Ranch, along nameless tributary of Herkey Creek
1585
Comment
CSUSB955
Isomeris arborea
Linda Stangor
1974-5-16
Riverside
Along highway 60, 6 miles northwest of Palm Springs
152
Comment
LA85176
Isomeris arborea
O. H. Kappler;
1941-3-15
127
Riverside
Morongo Pass Area, Desert City
Comment
UCR4003
Isomeris arborea
Val Chase
1965-2-22
4 a
Riverside
Western Colorado Desert, 6 mi west of Desert Hot Springs on the road W toward Whitewater
518
Comment
UCD51330
Jarava speciosa
Fred M. Reed
1920-5-10
4489
Riverside
Colorado Desert, Murray Canyon.
426
Comment
UCR262277
Jasminum mesnyi
A. C. Sanders
2006-5-13
32285
Riverside
Peninsular Range, 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
RSA0011073
Juglans californica
A. C. Sanders, O. F. Clarke
1991-6-10
11130
Riverside
Upper Santa Ana River/San Bernardino Valley: Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River
238
Comment
UCD110257
Juglans californica
Robert F. Thorne; Walter Wisura, Earl Lathrop, Sara Meury
1985-5-18
60641
Riverside
Santa Rosa Plateau: Santa Rosa Ranch headquarters.
563
Comment
RSA787278
Juglans hindsii
A. C. Sanders, R. E. Riefner Jr.
2009-8-11
37145
Riverside
Box Springs Mtns. Foothills, Riverside, dry arroyo on UCR campus SE of student health center and just north of North Campus Drive
320
Comment
SEINET3831732
Juglans hindsii
R. E. Riefner Jr.
2011-1
11 -126
Riverside
Santa Ana Canyon, end of Green River Rd. near entrance to Green River Golf Course.
125
Comment
UCR280962
Juglans hindsii
Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett
2017-6-2
617- 03
Riverside
Temescal Valley, Horsethief Canyon Wash, S. side of I-15, vicinity of De Palma Rd.
378
Comment
UCR158861
Juncus balticus
Scott D. White
1994-6-14
2058
Riverside
Peninsular Ranges; Perris-Aguanga Basin region, Santa Gertrudis Creek, c. 1 mi. east of Skunk Hollow
396
Comment
UC1563066
Juncus bufonius
Steve Boyd, Tim Ross, and Laurel Arnseth
1989-6-4
3641
Riverside
se of Vail Lake area (just n of Hwy 79); Temecula Creek
487
Comment
CAS-BOT-BC21103
Juncus bufonius var. bufonius
James R. Shevock
1975-4-28
4246
Riverside
South Coast Ranges. Mesa De Burro, Santa Rosa Plateau.
609
Comment
UC1601813
Juncus macrandrus
H. M. Hall
Jul 1901
2248
Riverside
Fuller's Mills San Jacinto Mountains
Comment
GMDRC6564
Juncus macrophyllus
J. M. Andre
2012-6-15
30519
Riverside
San Jacinto Mountains: along Hwy 243, 8.6 mi. south of Interstate 10 (Banning), just northeast of Hungry Hollow and Poppet Flat; SB Natl. Forest
1309
Comment
POM14183
Juncus mexicanus
Phillip A. Munz
1922-6-23
5775
Riverside
Hemet Valley, San Jacinto Mountains, [on Garner Ranch - 5784]
1372
Comment
RSA750745
Juncus mexicanus
Scott D. White, Justin M. Wood
2009-5-22
12885
Riverside
Garner Valley, abandoned duck pond near Quinn Flat.
1357
Comment
UCR35287
Juncus mexicanus
L. B. Ziegler
1972-7-12
490
Riverside
San Jacinto Mtns., Hemet (Garner) Valley.
1372
Comment
UCR195132
Juncus oxymeris
A. C. Sanders, Tim Thomas
2008-8-1
35953
Riverside
Peninsular Range; San Jacinto Mtns., lower Coldwater Creek near Mountain Center, SSE of Keenwild Fire Station
1372
Comment
UCR57987
Juncus oxymeris
Jeri Hirshberg
1989-7-18
s.n.
Riverside
Vicinity of Lake Skinner: drainage east of the reservoir.
Comment
RSA559352
Juncus tiehmii
Steve Boyd
1992-5-15
7390
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Major lateral drainage north of Bear Canyon, vicinity of the junction of Tenaja and Morgan Trails, west of Round Potrero.
671
Comment
RSA605787
Juniperus californica
Scott D. White
1995-12-30
3803
Riverside
Perris Basin, SW of Perris, above S bank of San Jacinto River.
441
Comment
SD80105
Juniperus californica
Nancy Ryan Zabriskie, Walter Zabriskie
1971-4-9
385
Riverside
Santa Rosa Mountains, north slope, Deep Canyon, east side of water service road, about 1.5 miles south of Highway #74
Comment
CAS-BOT-BC234577
Justicia californica
David Dreyer
1967-3-18
s.n.
Riverside
Unspecified
152
Comment
CAS-BOT-BC234584
Justicia californica
H. M. Hall
1905-4-16
5776
Riverside
7 mi. west of Coachella
Comment
POM3996
Justicia californica
Marjorie Shaw
1916-03
s.n.
Riverside
Palm Springs.
Comment Read comments Aug 27 2011
UC494557
Justicia californica
Philip A. Munz
1932-3-14
11971
Riverside
Deep Canyon Coachella Valley, Deep Canyon
91
Comment
CDA28517
Kallstroemia californica
W. E. Henson
Nov 1937
Riverside
Blythe.
0
Comment
UCR163060
Kallstroemia californica
B. G. Pitzer, G. R. Ballmer
2000-10-14
4218
Riverside
Sonoran (Colorado) Desert, south of eastern Ford Dry Lake, south side of Hwy I-10 along gasline road, 0.5-0.75 mi. east of Ford Lake Rd. exit, c. 22 miles west of Blythe
115
Comment
CDA28958
Keckiella antirrhinoides
Mike Lahti
2009-4-7
PDR# 1501611
Riverside
East Hemet.
0
Comment
RSA298671
Keckiella antirrhinoides
D. C. Michener
1982-5-5
4036
Riverside
Northerly slopes along Temescal Canyonn Rd ca 1.1 miles southeast of Temescal Fire Station.
Comment
UCR91667
Keckiella antirrhinoides subsp. antirrhinoides
Steve Boyd
1995-4-24
8496
Riverside
Palomar Range, Agua Tibia Wilderness Area, Arroyo Seco drainage on N flank of Agua Tibia Mtn, at N base of Wildhorse Peak. Along the Wildhorse Trail near the NE corner of the Wilderness
671
Comment
RSA1321
Keckiella cordifolia
J. T. Howell
1928-7-8
1055
Riverside
Santa Ana Mountains above Glen Ivy
1067
Comment
CAS-BOT-BC246207
Keckiella rothrockii
S. B. Parish; W. F. Parish
1880-7-1
473
Riverside
San Jacinto Mt.
Comment
UCR227805
Keckiella ternata
Duncan S. Bell, Joy England
2010-6-7
1267
Riverside
San Jacinto Mountains, San Bernardino National Forest, Rouse Ridge, c. 1.4 air miles southeast of the junction of Hwy 74 and Forest Service Road 5S15
780
Comment
RSA734400
Koeleria macrantha
Keith E. Hoffmaster
1934-4-8
348
Riverside
Santa Ana Mts, Near Corona
Comment
SEINET3101948
Koeleria macrantha
Marc A. Baker, Michelle Cloud-Hughes
2011-6-10
17359
Riverside
Along Morris Ranch Road, 400m north of Kenworthy Station, 4km west of Butterfly Peak, west base of San Jacinto Mountains, Garner Valley, just east of Thomas Mountain.
1420
Comment
UCD85716
Koeleria macrantha
A. A. Beetle
1946-6-10
4393
Riverside
San Jacinto Mt., San Jacinto Mts.
1219
Comment
UCR2487
Koeleria macrantha
F. M. Reed
1928-7-10
5989
Riverside
San Jacinto Mtns, Strawberry Creek at Camp Emerson, Idyllwild
1524
Comment
CAS-BOT-BC61434
Krameria bicolor
Barbara Ertter; Jeffrey Strachan
1980-5-20
3464
Riverside
West side Whitewater Hill, east side Whitewater Wash, northwest end of Coachella Valley north of I-10.
457
Comment
SD21520
Krameria bicolor
Frank F. Gander
1938-5-21
5762
Riverside
Shaver's Summit
Comment
UCSB3524
Krameria bicolor
Eriksen, C.
1954-4-29
Riverside
3 mi. W. of Morango Valley along the Hwy. Colorado Desert
Comment Read comments Feb 2 2015
JOTR30064
Krameria erecta
La Doux, Tasha, Mike Bell, Katy Mathews, Alice Miller, Amber Holt
2007-5-23
1694
Riverside
Joshua Tree National Park. Stop #2 = Near Geology Tour rd., N of Malapai Hill
1286
Comment
LA45693
Krameria erecta
Elizabeth McClintock;
1940-5-26
sn
Riverside
1.5 mi. W of Pinon Flats, Pines to Palms Highway
Comment
UCD166268
Krameria erecta
Jack Major
1962-4-17
784
Riverside
On CA HWY 74 from Pinyon Flat to Palm Desert. (Exact location unknown. Coordinates estimated by label maker.)
900
Comment
UC1329866
Krameria grayi
James E. Cole
1941-5-22
768
Riverside
Joshua Tree National Monument Ruby Lee Mill Site; , Ruby Lee Mill Site
914
Comment
RSA192323
Lagophylla ramosissima
E. W. Lathrop
1966-9-14
6584
Riverside
3 miles SW of Murrieta.
Comment
SD227700
Lamarckia aurea
A. C. Sanders
1994-5-15
14489
Riverside
Mount Rubidoux, ar rodky granitic hill on the NW side of Riverside on the east bank of the Santa Ana River.
399
Comment
UCR2507
Lamarckia aurea
H. S. Fawcett
1914-4-23
1311
Riverside
Riverside, arroyo to the west of the Box Springs Mtns, near sanitarium
Comment
CHSC101709
Larrea tridentata
Steve Boyd; Amber Maurice, Pesach Lubinsky, Leland Lubinsky
2003-4-17
10447
Riverside
Peninsular Ranges, San Jacinto Mountains/Colorado Desert; east side of mouth of Chino Canyon, at upper edge of bajada and lower rocky slope of mountains, along road to Palm Springs Tram station.
Comment
JOTR31950
Larrea tridentata
La Doux, Tasha, M. Harding, B. Truesdell
2011-3-15
2188
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains; rocky drainages feeding into southwest Pinkham Wash
Comment
RSA457768
Larrea tridentata
Steve D. Boyd, Sara Meury, Richard Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2219
Riverside
Sonoran (Colorado) Desert NW end McCoy Mtns, NW of Blackjack Mine.
400
Comment
UCSB19494
Larrea tridentata
Gerhart, Janet
1963-3-30
Riverside
North side of U.S. Highway 66 at Roy Tull Standard Gas Station, 4 miles E of Kelbaker Road
304
Comment Read comments May 15 2016
UC218076
Lastarriaea coriacea
P. A. Munz, I. M. Johnston
1922-5-19
5364
Riverside
5 mi ne of;' Murietta
457
Comment
SD30719
Lasthenia californica
Edith A. Purer
1935-4-21
6442
Riverside
Pine Valley on Palms to Pines Highway.
Comment
SEINET3244092
Lasthenia californica
Scott D. White, Michael Honer
2003-1
8967
Riverside
Hemet Area: Northeast corner of Devonshire Ave, and Warren Road, immediately southwest of ''Tres Cerritos.'' Former chicken farm.
472
Comment
POM6606
Lasthenia coronaria
P. A. Munz, L. T. Street, Williams
1919-3-28
2368
Riverside
San Gorgonio Pass, near Cabazon
543
Comment Read comments Mar 13 2011
RSA388496
Lasthenia coronaria
Steve Boyd
1986-5-1
1821
Riverside
Bachelor Mtn.: Lower south slopes of Bachelor Mtn., east end of Lake Skinner.
Comment
UC1979572
Lasthenia coronaria
Darin L. Banks, Steve Boyd
1995-5-9
0363
Riverside
NW Palomar Mtns., N of the Agua Tibia Wilderness Area; N slope of Agua Tibia Mtn., the Dorland Mtn. area, W of the Dripping Springs Alcove Area, W of Woodchuck Campground.
Comment
HSC92490
Lasthenia glabrata
D. Atwood, L. Stritch
1993-4-2
17903
Riverside
Santa Rosa Plateau TNC Preserve and adjacent to BLM administrated lands
671
Comment Read comments May 15 2015
RSA574752
Lasthenia glabrata subsp. coulteri
Steve Boyd, A. C. Sanders
1980-5-19
s.n
Riverside
San Jacinto Valley, of the San Jacinto River floodplain along the Ramona expressway near Lakeview.
Comment
RSA666587
Lasthenia glabrata subsp. coulteri
A. C. Sanders, Sue Nash, Tom Paulek, et al.
2002-4-7
24903
Riverside
San Jacinto Wildlife Area, west side of Davis Rd., just north of the old San Jacinto River channel (levee), 2.25mi. N of Lakeview.
434
Comment
RSA586869
Lasthenia gracilis
D. L. Banks, S. D. Boyd
1995-5-3
0288
Riverside
NW Palomar Mountains; Agua Tibia Mountains;Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco.
512
Comment
UC893747
Lasthenia gracilis
L. Haines and L. Erickson
1937-4-9
Riverside
1 mi w San Jacinto
Comment
UCR92704
Lasthenia gracilis
A. C. Sanders, S. Hawkins
1996-4-24
18078
Riverside
San Bernardino Mtns, Morongo Indian Reservation, SE edge of Burro Flats in vicinity of natural pond & bog
1159
Comment
RSA406616
Lathyrus vestitus subsp. alefeldii
Anstruther Davidson
1897-03
408
Riverside
Winchester
Comment Read comments Mar 20 2011
POM2641
Lathyrus vestitus subsp. laetiflorus
P. A. Munz
1918-4-27
2127
Riverside
Elsinore
Comment
RSA593885
Layia platyglossa
Steve Boyd, David E. Bramlet
1996-4-19
8615
Riverside
San Jacinto Valley, ca 2 air miles NE of Winchester and 0.5 mi W of Ryan Airfield in the upper Salt Creek floodplain, at the N end of California Avenue, N of Stetson Avenue, W of the Metropolitan Water District canal.
457
Comment
SEINET11447836
Layia platyglossa
F. Gillman
1904-1
4
Riverside
Banning
Comment
UC62891
Layia platyglossa
H. M. Hall
1901-5-1
Riverside
W Riverside
Comment
CAS-BOT-BC379632
Layia platyglossa
H. M. Hall
1901-6-1
2023
Riverside
San Jacinto Mountains, Southern California
1371
Comment
POM361701
Layia platyglossa subsp. campestris
B. C. Templeton, I. W. Clokey
1930-4-9
1024
Riverside
Near Banning
500
Comment
UCR847
Layia platyglossa subsp. campestris
Leland R. Dykes
1962-4-6
26
Riverside
Lake Matthews area; off La Sierra Ave., 5.8 mi from Riverside Freeway
Comment
RSA769764
Layia ziegleri
Duncan S. Bell, Valentin Arvizu
2010-5-10
986
Riverside
San Bernardino National Forest: Garner Valley, approximately 1.4 air miles southeast of junction of forest service road 6S13 and forest service road 6S04.
1365
Comment
RSA192135A
Lemna gibba
E. W. Lathrop
1965-3-30
5608 -A
Riverside
12 miles west of Murrieta.
Comment
RSA234095
Lemna gibba
Robert F. Thorne, E. W. Lathrop
1969-6-6
39344
Riverside
Santa Rosa Plateau: Rancho California
610
Comment
RSA388776
Lepechinia cardiophylla
M. Kottman
1982-5-17
s.n.
Riverside
Junction of Indian Truck Trail and North Main Divide.
Comment
RSA0040097
Lepidium fremontii
Duncan S. Bell, Deidre Conocchioli
2014-3-18
6255
Riverside
Orocopia Mountains; southern/central section of range; approximately 1.25 air miles northwest of Gucci Spring.
511
Comment
JOTR35341
Lepidium fremontii var. fremontii
Harding, Mitzi, Mark Wheeler
2012-2-28
107
Riverside
Joshua Tree National Park. Southeast Coxcomb Mountains; steep-walled, shallow, north-flowing canyon with rocky wash bottom (Stop 4)
361
Comment
CAS-BOT-BC89582
Lepidium lasiocarpum
Steve Boyd; S. Meury; R. Noyes; L. Arnseth; D. Nordin; T. Ross
1988-3-10
2122
Riverside
North end of Palen Mountains, 2 miles west of Palen Pass.
300
Comment
RSA535492
Lepidium lasiocarpum
Steve Boyd, Timothy S. Ross, Orlando Mistretta
1992-2-2
6640
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness of the Cleveland National Forest. Upper San Mateo Canyon between confluence of Tenaja Canyon and Los Alamos Canyon.
Comment
UC68542
Lepidium lasiocarpum var. lasiocarpum
H. M. Hall
Apr 1905
5879
Riverside
Chuckawalla Mts. Colorado Mts.
Comment
RSA645673
Lepidium nitidum
Scott D. White
1999-5-2
7290
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
UCR199740
Lepidium pinnatifidum
Scott D. White, Justin Wood
2008-6-24
12285
Riverside
Beaumont Badlands, San Timoteo Canyon, meadow along San Timoteo Creek
671
Comment
CDA24948
Lepidium strictum
A. C. Sanders
2001-5-1
24068
Riverside
San Bernardino Valley region; Riverside, UCR campus, off Linden Drive in married student housing area, near corporation yard.
Comment
RSA653419
Lepidium virginicum var. pubescens
Scott D. White
1999-5-24
7386
Riverside
San Jacinto Valley, San Jacinto River wash: Just N of City of San Jacinto, about 1 mile SE of State St. Bridge.
448
Comment
UCR261486
Lepidium virginicum var. pubescens
A. C. Sanders, Katie Young, John Hale
2015-4-22
41585
Riverside
San Gorgonio Pass, San Gorgonio River wash, SE of Cabazon, east of Elm St., c. 1.6 km south of I-10, 1.2 km NW (319 deg. ) of One Horse Spring
458
Comment
RSA586039
Lepidium virginicum var. virginicum
D. L. Banks, S. D. Boyd
1995-3-16
92
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn, E of Dripping Springs Alcove, Arroyo Secco drainage.
512
Comment
POM184160
Lepidospartum squamatum
M. French Gilman
1932-11-30
4
Riverside
Whitewater Point.
Comment
RSA778129
Lepidospartum squamatum
Thomas Stoughton, E. Gardner, D. Bell
2010-11-12
720
Riverside
PCT Trail. W of White Water Canyon. N of jct of I-10 and Rte 111.
732
Comment
JOTR33675
Leptochloa fusca subsp. uninervia
La Doux, Tasha
2003-9-24
1618
Riverside
Joshua Tree National Park. Little San Bernardino Mtns; southern Wonderland of Rocks, along trail to Barker Dam
1296
Comment
UCD64017
Leptochloa fusca subsp. uninervia
Edward G. Wegenek
1970-8-24
- 955
Riverside
s.e. Riverside County: Blythe area.
Comment
POM3599
Leptodactylon californicum
Robinson, Crocker
1916-3-28
s.n.
Riverside
Santa Ana Mountains.
Comment
JEPS44377
Leptodactylon pungens
Lauramay T. Dempster and G. L. Stebbins
1966-6-19
4257
Riverside
just below Toro Peak (i.e. s of the saddle e of the peak); Santa Rosa Mts., just below Toro Peak
2499
Comment
POM157941
Leptosiphon lemmonii
P. A. Munz
1927-5-21
10829
Riverside
Coahuila [Cahuilla] Valley.
1220
Comment
POM74296
Leptosiphon lemmonii
T. S. Brandegee
1902-5-19
10399
Riverside
Banning.
Comment Read comments Nov 21 2016
UC1930075
Leptosiphon liniflorus
Scott D. White, Michael Honer
2003-5-27
9406
Riverside
Gavilian Hills / Temescal Canyon: Hils and canyons ca. 1 mile north of the I-15 Freeway and 1 mile east of Lake Street exit. Collected south and/or west of unnamed peak 2349. (Lake Elsiniore & adjacent Alberhill)
Comment
UCR281227
Leptosiphon parviflorus
Mitch Provance, Jeremiah 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
390
Comment
RSA0083863
Leptosiphon pygmaeus subsp. continentalis
Andrew C. Sanders
1997-4-3
20164
Riverside
Lake Skinner area: hills NE of Skinner Lake in a tributary to Rawson Canyon, along the dirt road.
503
Comment
SBBG27981
Lessingia glandulifera var. glandulifera
J. T. Howell
1927-8-2
2929
Riverside
rd to Hemet, Mt San Jacinto
Comment
SD132253
Lessingia glandulifera var. glandulifera
Scott White
1990-10-8
Riverside
Vail Lake Area; Highway 79 immediately west of Dripping Springs Guard Station.
490
Comment
UCR217561
Lilium humboldtii subsp. ocellatum
Jeff B. Galvin
2008-6-26
72
Riverside
Peninsular Ranges, Santa Ana Mountains, Horse Thief Canyon, 1.3 km SE of Trabuco Peak
955
Comment
RSA723549
Limonium ramosissimum
R. E. Riefner
2006-8-22
6 -398
Riverside
Corona-La Sierra area, vicinity of Green River Rd. and Palisades Dr.
16
Comment
JEPS58191
Linanthus aureus
W. L. Jepson
1914-5-17
5983
Riverside
Pleasant Valley, Lookout Mt. Colorado Desert, Conchilla Range
914
Comment
SD152787
Linanthus californicus
Steve Boyd, Tim Ross, Orlando Mistretta
1992-2-25
5582
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness Area, along San Mateo Trail from junction 7S04 and 7S01 upstream to southern end of Potrero de la Cienega, but primarily about Tenaja Falls.
395
Comment Read comments Jun 9 2012
UCD118518
Linanthus californicus
Edward J. Hall
1951-4-21
26
Riverside
1.7 miles S of Beaumont near Lamb's Canyon Road.
Comment
HSC85324
Linanthus dianthiflorus
Steve Boyd
1986-4-2
1632
Riverside
Gavilan Plateau, Gavilan Hills, Harford Springs County Park.
610
Comment
RSA369630
Linanthus jonesii
R. F. Thorne, M. Z. Thorne
1973-3-30
42680
Riverside
Morongo Valley Canyon: Near mouth at junction of roads to Morongo Valley and Desert Hot Springs, Mission Creek.
488
Comment
RSA778832
Linanthus jonesii
J. Andre
2011-2-9
15904
Riverside
Mecca Hills; along Box Canyon Road at upper end of gorge, approx. 6 miles SSE of Jct. with I-10, approx. 12 miles west of Chiraco Summit
284
Comment
JEPS58459
Linanthus lemmonii
Marjorie D. Clary
1932-7-3
975
Riverside
near Hemet Lake; Colorado Desert
1341
Comment
SEINET7072844
Linanthus lemmonii
A. G. Vestal
1963-5-19
s.n.
Riverside
About 0.5 mile west of Cahuilla. Coordinate datum: WGS84/NAD83. (33? deg. 32' 25" North Latitude, -116? deg. 45' 8" West Longitude, Coordinate datum: NAD27.).
Comment
CLARK-A1528-3477
Linanthus liniflorus
John C. Roos
1952-5-26
5712
Riverside
Reche Canyon
457
Comment
RSA357775
Linanthus maculatus
R. F. Thorne, M. Z. Thorne
1973-3-30
42656
Riverside
Morongo Valley Canyon: Near mouth at junction of roads to Morongo Valley and Desert Hot Springs
488
Comment
RSA554129
Linanthus maculatus
George K. Helmkamp
1992-4-16
92 -4
Riverside
Coachella Valley, soft, sandy bench of Mission Creek, 0.4 miles S of Indian Ave. on old Hwy 62. [A few scattered plants found on N side of Mission Creek between Hwy 62 & old Hwy 62, but none S of creek or W of Hwy 62.]
20
Comment
SD4007
Linanthus pungens
Evelyn Gray
1926-3-20
Riverside
Border of Southern Riverside Co., near Aguanga
Comment
POM301609
Lobelia cardinalis subsp. graminea
J. C. Roos
1937-8-23
2402
Riverside
Snow Creek, north base of San Jacinto Mountains
762
Comment Read comments May 21 2011
GMDRC7792
Loeflingia squarrosa
J. M. Andre
2015-3-6
33556
Riverside
Coachella Valley: sandy flats along Snow Canyon Rd, just south of Hwy 111
362
Comment
UCR174170
Loeflingia squarrosa
A. C. Sanders, T. B. Salvato, Kelly Volansky, Michelle Balk
2006-5-24
32578
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
518
Comment
UCR41246
Loeflingia squarrosa
N. M. Fellows, A. C. Sanders
1985-4-9
122
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
SD137812
Loeflingia squarrosa var. squarrosa
Darin L. Banks, Steve Boyd
1995-5-3
207
Riverside
Agua Tibia Mountains Water Shed;Cleveland National Forest, Agua Tibia Wilderness Area. North slope of Agua Tibia Mountain.
495
Comment
JOTR35499
Loeseliastrum matthewsii
La Doux, Tasha, D. Shade, S. De Groot, N. Fraga, L. Washburn
2013-4-26
3187
Riverside
Joshua Tree National Park. Little San Bernardino Mtns, Smithwater Canyon, below steep rock wall at bend in canyon (Biodiversity Hunt stop3)
1241
Comment
RSA0081253
Loeseliastrum matthewsii
Gary D. Wallace
1982-5-15
2005
Riverside
Palms to Pines Highway (74), San Bernardino National Forest. 1 mi. E of Pinyon Pines Camp.
Comment
RSA67046
Loeseliastrum schottii
Verne Grant, Alva Grant
1951-4-7
15989
Riverside
Below Morongo Valley on road to White Water
732
Comment
SD45174
Loeseliastrum schottii
Helen K. Sharsmith
1952-4-8
4050
Riverside
Western Lobe of Pinto Basin, Joshua Tree national Monument
609
Comment
JEPS20926
Logfia filaginoides
W. L. Jepson
1935-4-19
17074
Riverside
San Gorgonio Pass
Comment
SDSU13914
Logfia gallica
Michael G. Simpson, Claudia Luke & Shane Waddell
2000-5-23
2135
Riverside
Santa Margarita Ecological Reserve (SDSU), southeastern region, ca. 1/4 mile north of El Valle meadow.
646
Comment
RSA613311
Lolium perenne subsp. multiflorum
D. L. Banks
1997-3-1
1376
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, west of Pala Road. Reservation lands west of the casino and along Pechanga Creek.
329
Comment
IRVC28529
Lolium rigidum
Walter Graves
2002-5-15
502- 22
Riverside
grown at U.C.R. in Agricultural Operations Fields Riverside
305
Comment
RSA613134
Lomatium dasycarpum var. dasycarpum
D. L. Banks
1997-3-6
1404
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
UCR63510
Lomatium lucidum
Scott D. White
1990-6-16
s.n.
Riverside
Santa Ana Mtns, Cleveland National Forest, private land just inside the Forest boundary; E wall of Hagador Canyon, near the mouth of the canyon
400
Comment
CLARK-A1528-1445
Lomatium utriculatum
John C. Roos
1937-3-24
1341
Riverside
Pigeon Pass
Comment
UC1375401
Lomatium utriculatum
Louis B. Ziegler
1969-5-7
Riverside
Hemet Valley near Kenworthy Ranger Station San Jacinto Mountains
1447
Comment Read comments Mar 25 2011
UCR34985
Lomatium utriculatum
L. B. Ziegler
1969-5-5
345
Riverside
Peninsular Ranges, San Jacinto Mtns, Hemet Valley ( = Garner Valley), near Pine Meadows
1437
Comment
RSA97436
Lomatium vaginatum
F. W. Peirson
1922-4-29
2932
Riverside
South of Lake Elsinore.
381
Comment Read comments Dec 8 2013
SD181619
Lonicera subspicata
Scott D. White, Teresa Salvato
2001-6-8
8589
Riverside
Santa Ana Mountains, southern margin of county, just northeast of Rainbow Valley (Temecula [quad]).
334
Comment
SEINET7073452
Lotus argophyllus var. argenteus
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
UC15533
Lotus argophyllus var. argophyllus
H. M. Hall
May 1899
1169
Riverside
El Toro San Jacinto Mountains
1828
Comment
UCR122740
Lotus argophyllus var. argophyllus
George K. Helmkamp, E. A. Helmkamp
1998-4-24
3381
Riverside
Santa Rosa Mountains, Pinyon Pines along Calif. Hwy 74 between the San Jacinto and Santa Rosa Mountains
1296
Comment
PASA1079
Lotus davidsonii
Frank W. Peirson
1924-7-27
Riverside
Dark Canyon, San Jacinto Mts.
2224
Comment
RSA406139
Lotus grandiflorus var. grandiflorus
N. C. Cooper
1944-5-21
1250
Riverside
San Jacinto Mtns. West Side.
1220
Comment
RSA525243
Lotus hamatus
Steve Boyd, T. S. Ross
1990-5-11
4620
Riverside
Vail Lake area, base of Agua Tibia Mtn, E of Dripping Springs campground of Cleveland National Forest, S of Hwy. 79.
549
Comment
UCR153635
Lotus heermannii
Scott D. White
1999-5-24
7385
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
UCR35034
Lotus heermannii
L. B. Ziegler
1968-7-17
329
Riverside
San Jacinto Mtns, Hemet Valley. On shore of Lake Hemet, c. 50 ft. from waters edge
1357
Comment
UCR60261
Lotus heermannii
Steve Boyd
1989-6-10
3674
Riverside
Vail Lake area, Temecula Creek Canyon below the dam
459
Comment
UCR120906
Lotus humistratus
A. C. Sanders, Mark Elvin, Julie M. Vanderwier
2002-4-9
24944
Riverside
The Badlands, hills and canyons west of Laborde Canyon, 1 mile northeast of Eden Hot Springs, SW of Beaumont
671
Comment
UCR225620
Lotus humistratus
A. C. Sanders, T. B. Salvato
2011-3-28
38827
Riverside
Peninsular Range; Perris-Aguanga Basin Region, Menifee Valley, between Sun City and Perris, west end of McLaughlin Rd. near Byers Rd., along powerline corridor
442
Comment
UCR91381
Lotus humistratus
Scott D. White, M. Jacobsmeyer
1996-4-20
3944
Riverside
Bundy Canyon Road, west of Menifee. c. 4-5 mi west of Interstate Hwy-215 freeway. north of road.
549
Comment
RSA89921
Lotus nevadensis var. nevadensis
E. K. Balls, Percy C. Everett
1953-7-1
18349
Riverside
5 mi. NW of Idyllwild on road to Banning
1524
Comment
RSA249854
Lotus oblongifolius
R. F. Thorne, J. P. Simon, C. W. Tilforth
1969-6-24
38126
Riverside
San Bernardino National Forest, San Jacinto Mts.: In James Reserve
1677
Comment
CSUSB1192
Lotus purshianus
Leland R. Dykes
1962-5-8
94
Riverside
Santa Ana Mountains, San Mateo Canyon Road, 7 miles west of Palomar Road in Murrieta.
Comment
UCR175060
Lotus purshianus
Teresa Nieto
2005-5-26
28
Riverside
Peninsular Range, Wildomar, Menifee Hills, south of Bundy Canyon Rd. c. 1 mile from Harvest Way East, north of Felswood Rd.
579
Comment
RSA26280
Lotus rigidus
Reid V. Moran
1941-5-4
841
Riverside
East of Quail Spring, Joshua Tree Nat. Mon.
1300
Comment
RSA49188
Lotus rigidus
P. A. Munz
1949-4-12
13034
Riverside
North base of Eagle Mts., Mojave Desert
945
Comment
UC33595
Lotus rigidus
H. M. Hall
1902-4-12
2841
Riverside
Coyote Canyon, w borders of Colorado Desert Colorado Desert
152
Comment
UCR122769
Lotus rigidus
George K. Helmkamp, E. A. Helmkamp
1998-4-24
3376
Riverside
Santa Rosa Mountains, Pinyon Pines along Calif. Hwy 74 between the San Jacinto and Santa Rosa Mountains
1296
Comment
UCR14209
Lotus rigidus
N. R. Zabriskie
1973-2-23
565
Riverside
Peninsular Range/Sonoran (Colorado) Desert, Boyd's Road Lookout, Deep Canyon, N slope of Santa Rosa Mtns (Site 18)
854
Comment
CSUSB1252
Lotus strigosus
D. T. Wright
1966-5-16
Riverside
8 miles southeast of Banning on Banning- Idyllwild road at Hurley Flats Road, San Jacinto Mountains.
Comment
RSA495418
Lotus strigosus
Steve Boyd, T. S. Ross, L. Arnseth
1989-3-12
2938
Riverside
Vail Lake area, Temecula Creek Cyn., just below Vail Lake Dam.
442
Comment
RSA673505
Lotus strigosus
Scott D. White, Bill La Haye
2000-5-27
7965
Riverside
San Jacinto Mountains: Baldy Mtn. area.
1616
Comment
RSA777532
Lotus strigosus
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-30
909
Riverside
McCoy Wash, east side of McCoy Mountains, pavement plain, approximately 7 miles north of I-10.
290
Comment
SEINET3409356
Lotus strigosus
G. Rink, M. Honer, A. Karl, t. Thomas, M. Baker
2013-3-18
11871
Riverside
About twelve miles west of Blythe, along the powerline west of the proposed Quartzite solar power plant
116
Comment
SEINET7063432
Lotus strigosus
A. G. Vestal
1947-3-30
s.n.
Riverside
About 3.8 miles east of Sage on East Benton Road. Tucalota Valley. UTM Zone 11, 502344mE, 3715130mN. (WGS84/NAD83).
573
Comment
SEINET7063445
Lotus strigosus
A. G. Vestal
1947-3-30
s.n.
Riverside
Intersection 5 miles south of Winchester on the Winchester Road (Route 79) at French Valley. UTM Zone 11, 492195mE, 3722513mN. (WGS84/NAD83).
460
Comment
UCR228877
Lotus strigosus
A. C. Sanders
2011-4-6
38995
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
RSA678415
Lotus strigosus var. strigosus
Michael Wall
2003-4-6
257
Riverside
Vacant lot off Ramona Expressway at Donna Ave adjacent to Soboba Health Clinic. Property for sale and future housing development.
506
Comment
POM6857
Lotus strigosus var. tomentellus
P. A. Munz, L. T. Street, G. Williams
2319
Riverside
mouth of Palm Canyon
213
Comment
POM259965
Lotus tomentellus
P. A. Munz
1940-3-23
15722
Riverside
north end of Pinto Basin
610
Comment
RSA517817
Lotus tomentellus
Steve Boyd, Orlando Mistretta
1986-3-13
1434
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
RSA406438
Lotus unifoliolatus
M. M. Thompson
1947-6-9
c 2067
Riverside
Los Alamos Canyon, Elsinore.
762
Comment
RSA736308
Lotus wrangelianus
Scott D. White, Justin M. Wood
2008-3-25
11786
Riverside
Perris / Elsinore Basin: Foothills of Gavilan Hills at Temescal Wash, near Olsen Canyon, Morgan Property, Alberhill area.
274
Comment
RSA33840
Lupinus albifrons
N. C. Cooper
1944-4-22
1124
Riverside
Banning.
762
Comment
POM349944
Lupinus arizonicus
Geo Cantwell
1935-4-10
s.n.
Riverside
Dos Palmas Springs, Salton Sea
Comment
RSA414833
Lupinus arizonicus
E. C. Jaeger
1922-4-4
715
Riverside
Chuckwalla Well
244
Comment Read comments May 29 2011
SEINET6180890
Lupinus arizonicus
David B. Dunn
1946-3-16
2060
Riverside
Collected on dry plateau 1/2 mile Northeast of Pushawalla Palms (Springs). Indio Hills.; 0
Comment
UCR165300
Lupinus arizonicus
John F. Green
2005-2-4
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, transect along Coachella Canal right-of-way, between siphons 29 and 30, c. 3 miles east of Desert Beach
24
Comment
UCR213884
Lupinus arizonicus
Scott D. White, Jennifer H. Jones, James Huelsman
2005-4-14
10895
Riverside
Sonoran (Colorado) Desert, Eastern Coachella Valley, bajada beneath Mecca Hills, just east of Coachella Canal
49
Comment
UCR89579
Lupinus arizonicus
George K. Helmkamp
1994-3-8
41 14
Riverside
Western Colorado Desert, Indio Hills, junction of Palm Dr. & Varner Rd, below Edom Hill
200
Comment
UCR126385
Lupinus bicolor
A. C. Sanders, W. W. Wright, J. Latting, et al.
1975-5-4
695 B
Riverside
Santa Rosa Plateau, Santa Ana Mtns., Mesa de Burro
610
Comment
UCR226081
Lupinus bicolor
A. C. Sanders, T. B. Salvato
2011-4-1
38950
Riverside
Peninsular Range, Lake Elsinore, old house site on hill top along Baker St. below large water tank on hill, 0.83 km NW of Hwy 74, 0.5 km SW of Elsinore Outlet Mall/Collier Ave., above Temescal wash
403
Comment
UCR91867
Lupinus bicolor
A. C. Sanders, S. Hawkins
1996-4-24
18076
Riverside
San Bernardino Mtns, Morongo Indian Reservation, SE edge of Burro Flats in vicinity of natural pond & bog
1159
Comment
POM350064
Lupinus bicolor subsp. microphyllus
Bonnie C. Templeton, J. W. Clokey
1930-4-9
1055
Riverside
Moreno Grade, S.W. of Beaumont
600
Comment Read comments Mar 20 2011
RSA0123284
Lupinus concinnus
Duncan S. Bell, Larry Heronema, Isaac Marck, Evan Meyer
2016-3-22
8997
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
UCR86884
Lupinus concinnus
A. C. Sanders, James C. Dice, K. C. Rose, D. Woodard
1995-3-29
16287
Riverside
San Jacinto Mtns/Sonoran (Colorado) Desert, San Gorgonio Pass; alluvial fan at the mouth of Snow Creek, between Hwy 111 and Snow Creek Village
427
Comment
UCR95959
Lupinus concinnus
Scott D. White
1996-8-1
4417
Riverside
Peninsular Range; San Jacinto Mtns., Idyllwild area, Hwy 243 at Deer Springs trailhead and adjacent area
1829
Comment
RSA395902
Lupinus concinnus subsp. concinnus
Steve D. Boyd
1986-4-22
1782
Riverside
Gavilan Hills: Summit of Estelle Mountain
Comment
RSA559939
Lupinus concinnus subsp. concinnus
Steve D. Boyd
1992-4-18
6890
Riverside
Buck Mesa, S of Lake Skinner, 1.8 mi E of main entrance rd to lake along Borell Rd.
Comment
SEINET269555
Lupinus excubitus var. hallii
Scott D. White
1996-5-27
4068
Riverside
Jackrabbit Canyon E. of Moreno Valley and S. of Calimesa between state Hwy. 60 and Gilman Spr. Rd. west and north of
518
Comment
RSA503808
Lupinus formosus
N. C. Cooper
1945-5-24
1640
Riverside
Big Oaks Canyon, Banning.
1220
Comment
SEINET7123947
Lupinus hirsutissimus
G. Gust, L. Nye
2005-1
542
Riverside
Hwy 74 ca. 2 mi W of Lake Elsinore; Lake Elsinore city limits
691
Comment
SEINET10837839
Lupinus hirsutissimus
Gary D. Wallace, Dieter H. Wilken
1966-4-7
Wallace 413
Riverside
Along roadside hwy 71, s of aguanga.
Comment
SEINET8042261
Lupinus hirsutissimus
Unknown
404
Riverside
Boxsprings Mts.
Comment
RSA5431
Lupinus hyacinthinus
Carl B. Wolf
1932-8-5
3985
Riverside
near junction of trail from Round Valley to San Jacinto Peak and trail to idyllwild via Tahquitz Valley
2957
Comment
RSA91190
Lupinus hyacinthinus
F. W. Peirson
1938-5-30
12412
Riverside
Thomas Mountain, Hemet Valley.
1402
Comment
RSA413836
Lupinus latifolius subsp. parishii
M. B. Dunkle
1933-7-20
3713
Riverside
Idyllwild, San Jacinto Mountains.
1616
Comment
LA205135
Lupinus latifolius var. parishii
Elizabeth McClintock;
1939-9-1
sn
Riverside
San Jacinto Mountains, Trail to Hidden Lake
Comment
UC1129524
Lupinus longifolius
A. Lewis
Mar 1934
314
Riverside
Tin Mine Canyon; Cleveland National Forest, Corona Quad.
Comment
UCR180045
Lupinus microcarpus
Mitch Provance
2005-5-18
9810
Riverside
Warm Springs Valley, Nichols road wetland area at Alberhill Creek, south of the I-15 Freeway and Collier Ave., along the SE side of Pierce St., properties on both the NE and SW sides of Baker St. in the city of Elsinore
396
Comment
RSA678287
Lupinus microcarpus var. densiflorus
Michael Wall
2003-5-11
313
Riverside
Vacant lot off Ramona Expressway between Donna Ave. and Seventh St. adajacent to Soboba Health Clinic. (currently for sale and development).
506
Comment
SD27999
Lupinus shockleyi
Carl B. Wolf
1932-4-29
3121
Riverside
3.0 miles south of Rice on Blythe Road.
213
Comment
CSUSB1451
Lupinus sparsiflorus
Dean Jones
1966-4-13
Riverside
Pigeon Pass Road about 2.1 miles north of Indio Freeway in Riverside.
396
Comment
POM98002
Lupinus sparsiflorus subsp. sparsiflorus
E. C. Jaeger
1926-3-24
s.n.
Riverside
Eagle Mountains.
Comment
UCR103181
Lupinus succulentus
Scott D. White, Julie Greene
1997-3-12
4777
Riverside
Perris Basin, Sun City, near Interstate Hwy 215, south of Perris and north of Menifee, low hills east of Bavaria Drive
488
Comment
UCR172260
Lupinus succulentus
John F. Green
2006-5-2
s.n.
Riverside
Peninsular Ranges, City of Temecula, Immediately N and south of Murrieta Hot Springs Road along San Diego Aqueduct right-of-way
396
Comment
POM320523
Lupinus truncatus
Worthman
1968-5-16
182
Riverside
17.3 miles west of Murrieta
671
Comment Read comments Jun 16 2013
RSA519230
Lupinus truncatus
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
UCR155323
Lupinus truncatus
A. C. Sanders, Mike Misenhelter
2005-3-23
29253
Riverside
Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd.
701
Comment
CAS-BOT-BC231417
Lycium andersonii
D. E. Breedlove
1962-3-11
1891
Riverside
On State 74, 3.7 miles south-west of Palm Desert
335
Comment
RSA708240
Lythrum hyssopifolia
Scott D. White, Angelia Carey
2004-5-7
10332
Riverside
San Jacinto Mountain foothills: Indian Creek and adjacent foothills.
549
Comment
RSA0008554
Mahonia nevinii
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-18
3001
Riverside
Vail Lake area, Temecula Creek Cyn below Vail Lake Dam
457
Comment
UCR261217
Malacothamnus densiflorus
A. C. Sanders, Jeff Crain
2015-5-20
41741
Riverside
Temesal Canyon, Temescal Creek at I-15 bridge, 2.2 km west of Lake St. at Alberhill
363
Comment
RSA0103965
Malacothamnus fasciculatus
Duncan S. Bell, LeRoy Gross
2015-3-10
7768
Riverside
San Gorgonio Wilderness area; Mission Creek; just below (south of) the San Bernardino/Riverside county border.
830
Comment
UC1122021
Malacothamnus fasciculatus
A. Lewis
1932-1-26
141
Riverside
Cactus Valley
487
Comment Read comments Mar 20 2011
UCR114809
Malacothamnus fasciculatus
Mitch Provance
1998-2-13
19
Riverside
Jurupa Mountains, Pyrite Canyon, c. 0.3 km east of peak 1768, and c. 0.3 km south of Riv. / S.B. county line.
442
Comment
RSA759211
Malacothrix clevelandii
Robt Allen
2008-5-17
s.n.
Riverside
Bear Canyon Trail. Near boundary of San Mateo Wilderness
675
Comment
CAS-BOT-BC347687
Malacothrix glabrata
Javier Penalosa
1963-4-10
2776
Riverside
Deep Canyon, 3 mi. south of Palm Desert
213
Comment
CAS-BOT-BC347705
Malacothrix glabrata
John Thomas Howell
1928-3-11
3444
Riverside
Coachella Valley, Colorado Desert
213
Comment
JEPS4781
Malacothrix glabrata
Roxana S. Ferris and Rimo Bacigalupi
1953-4-20
12633
Riverside
between crossing of Eagle Mt. Iron Mine R.R. and Shaver summit (s of hayfields, U.S. Highway 60 and 70)
Comment
POM362318
Malacothrix glabrata
W. Hutchinson
1925-04
s.n.
Riverside
Palm Springs.
Comment
SEINET10389903
Malacothrix glabrata
A. C. Sanders, Jim Malusa
2016-3-17
42355
Riverside
north edge of Chocolate Mountains Aerial Gunnery Range, upper Arroyo Seco on south shoulder of Bradshaw Trail
686
Comment
SEINET2042092
Malacothrix glabrata
A. C. Sanders
2001-4-8
23972
Riverside
(Desert Hot Springs Quad 7.5')Coachella Valley, Garnet, along transmission line route, E of Garnet. T3S R4E S15 (center of W/2)
232
Comment
UCR269857
Malacothrix glabrata
A. C. Sanders, Jim Malusa
2016-3-17
42355
Riverside
Sonoran (Colorado) Desert, north edge of Chocolate Mountains Aerial Gunnery Range, upper Arroyo Seco on south shoulder of Bradshaw Trail
686
Comment
RSA16510
Malosma laurina
Percy C. Everett
1935-6-17
7148
Riverside
Santa Ana Mountains, near Glen Ivy Resort on Coldwater Canyon Trail to Santiago Peak.
457
Comment
UCR123751
Malva parviflora
Steven R. Hill
2001-4-29
33519
Riverside
Calimesa, south side of Route I-10 right-of-way, 0.2 mi west of Desert Lawn Road exit
705
Comment
RSA27447
Malva parviflora
I. L. Wiggins
1941-3-24
9566
Riverside
0.3 mile south of Myoma, 4.6 miles north of Indio.
Comment
RSA434902
Malva parviflora
Richard C. Barkelew, Mark Morris
1929-3-3
s.n.
Riverside
Perris.
Comment Read comments Nov 9 2011
UCR51560
Malva sylvestris
Lyman Benson
1946-4-15
12016
Riverside
[Calimesa area] 6 mi. SE of Redlands
610
Comment
HSC80237
Malvella leprosa
Steve Boyd
1985-8-7
1120
Riverside
Murrieta area, Clinton Keith Rd. near (just E of) Bear Creek golf course
Comment
RSA441213
Marah macrocarpa
M. V. Hood
1945-3-26
s.n.
Riverside
Aguanga.
610
Comment
UC990731
Marah macrocarpa
Roxana S. Ferris
1953-3-6
12592
Riverside
s Palm Springs; Palm Canyon
Comment
UCR162643
Marah macrocarpa
S. J. Myers, John F. Green
2003-4-4
s.n.
Riverside
San Jacinto Mountains, powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain
1189
Comment
VVC191
Marah macrocarpa
A. C. Sanders, J. Mac
1997-5-4
20668
Riverside
San Jacinto Mountains, N side along Hwy 243, 1.5 mi. below Twin Pines Ranch Road (McMullen Flat), N slope of peak 3740
1067
Comment
RSA284804
Marina orcuttii
J. Zabriskie
1976-6-1
848
Riverside
Santa Rosa Mountains, along the Cactus Springs Trail, 0.25 miles east of Horsethief Creek
1159
Comment
RSA698735
Marina parryi
W. Marquart
1938-3-12
s.n.
Riverside
10 miles west of Blythe.
Comment
UCR72199
Marina parryi
Theo Glenn
1991-5-20
91- 99
Riverside
Sonoran (Colorado) Desert, Arica Mts, SW of Rice
320
Comment
UCSB59680
Marina parryi
Boyd, Steve; Meury, S.; Noyes, R.
1988-3-10
Riverside
N end Palen Mtns., 2 mi. west of Palen Pass
300
Comment
SEINET11098364
Marina parryi
S. P. McLaughlin, Janice E. Bowers
2005-1
10369
Riverside
NW of Blyth.
250
Comment
RSA450079
Marsilea vestita
J. C. Roos
1965-9-16
s.n.
Riverside
Lakeview.
Comment
UC1523645
Marsilea vestita
Robert F. Thorne, Steve Boyd and Earl Lathrop
1985-7-18
61175
Riverside
Santa Rosa Plateau, Nature Conservancy Reserve, along Cole Canyon
533
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
OBI37484
Medicago polymorpha
Steve Boyd
1985-7-23
1008
Riverside
De Luz Rd, 7 mi W of Rancho California
366
Comment
UCR241394
Medicago polymorpha
T. B. Salvato
2013-3-22
7394
Riverside
Perris-Aguanga Basin, southern end of Menifee Valley, between Hwy 215 and Winchester Rd (Hwy 79), on Los Alamos Rd at its crossing of Warm Springs Creek
402
Comment
UCR3350
Medicago polymorpha
T. R. Plumb
1964-5-3
s.n.
Riverside
Riverside, collector's backyard
335
Comment
UC1929590
Melia azedarach
Steve Boyd
2007-4-20
11723
Riverside
Peninsular Ranges; Perris-Aguanga Basin region; 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 t
549
Comment
CAS-BOT-BC269426
Melica californica
Marcus E. Jones
1882-4-25
3554
Riverside
San Jacinto
Comment
CLARK-A1528-4723
Melica frutescens
John C. Roos
1942-5-1
1157
Riverside
Dry Morongo Canyon
548
Comment
RSA495443
Melica frutescens
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-18
2971
Riverside
Agua Tibia Mountains. Vail Lake area, Temecula Creek Canyon below Vail Lake dam.
418
Comment
CAS-BOT-BC281598
Melica imperfecta
H. M. Hall
1899-5-21
1134 a
Riverside
San Jacinto Mts
1676
Comment
SBBG56866
Melica imperfecta
M. N. Ackley
1928-4-1
57
Riverside
Snow Crk, Mt San Jacinto
518
Comment
SD197629
Melica imperfecta
Mike Misenhelter
2005-6-8
Riverside
Idyllwild, south edge of town, 37 acre Lane property south of the intersection of Highway 243 and Marian View Dr., west edge of Hwy 243 and off Robin Dr., West Ridge Rd., and Chickadee Way
1000
Comment
UCR103905
Melica imperfecta
B. G. Pitzer
1997-4-11
3113
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. C. 3/4 mi. (airline) SE of Mt. Rudolph (measured from BM 'Nelson')
610
Comment
UCR92655
Melica imperfecta
G. P. Schultz
1994-4-7
89
Riverside
Box Springs Mtns, Big Springs Canyon and N on the crest to Two Trees Canyon (S side)
Comment
CLARK-A1528-511
Melilotus albus
Ken F. Clarke
1971-9-7
Riverside
Riverside
Comment
CSUSB1309
Melilotus indicus
Dean Jones
1966-4-19
Riverside
on a lawn above Lot #4, UC Riverside campus.
365
Comment
SBBG67127
Melilotus indicus
M. N. Ackley
1928-3-10
579
Riverside
Bridge Haven [Service Station in Whitewater, 1920s -1950]
426
Comment
UCR241210
Melilotus indicus
Tracy Tennant, Jeffrey Ross
1998-4-30
MOR- 02
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, just inside gate at mouth of Hathaway Canyon
741
Comment
CHSC7076
Mentzelia
I. Wilson
1969-4-6
Riverside
Dry stream bed on e side of access road to Desert Center on s side of Highway 10.
Comment
UCR20846
Mentzelia desertorum
A. C. Sanders, Steve Boyd, J. Zabriskie
1980-4-17
1334
Riverside
Sonoran (Colorado) Desert, Coachella Valley, 5 miles ESE of Thousand Palms, west side of Washington Street c. 1 mi north of Interstate Hwy 10
35
Comment
JOTR31931
Mentzelia involucrata
La Doux, Tasha, M. Harding, B. Truesdell
2011-3-15
2170
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains; rocky wash draining into west Pinkham Wash
Comment
RSA440416
Mentzelia involucrata
Anstruther Davidson
1893-4-10
s.n.
Riverside
Palm Springs.
Comment
UCSB37940
Mentzelia involucrata
Carlson, B.
1978-3-24
Riverside
East of Desert Hot Springs, Berdoo Cyn Rd., 7.7 mi. N. of Dillon Rd., 10m from road edge
Comment
POM14554
Mentzelia involucrata var. megalantha
J. Clemens
1922-4-10
s.n.
Riverside
Mecca.
Comment
RSA80991
Mentzelia jonesii
G. R. Campbell
1952-4-5
18377
Riverside
Colorado Desert, road leading from Highway 60 to 29 Palms [Hwy 62], at junction to Desert Hot Springs
762
Comment
RSA282917
Mentzelia montana
C. W. Tilforth
1980-6-17
2011
Riverside
Along Thomas Mtn Rd south of Lake Hemet, west of Hwy 74.
1662
Comment Read comments Dec 19 2008
UCR201409
Mentzelia montana
Justin M. Wood, Brandy N. Ulrich
2008-7-14
19
Riverside
San Jacinto Mountains, Garner Valley, near intersection of Fobes Ranch Road and Hwy 74
1360
Comment
SBBG4879
Mentzelia nitens
H. and M. Dearing
1949-4-16
6749
Riverside
Cottonwood Spring
Comment
UCR241673
Mercurialis annua
O. F. Clarke
2010-12-31
s.n.
Riverside
Peninsular Range, Riverside; O.F. Clarke residence, 266 Frost Court; east edge of UCR campus
365
Comment
UCR126991
Mesembryanthemum nodiflorum
A. C. Sanders, Guy Bruyea
2003-6-12
26889
Riverside
Perris-Aguanga Basin Region, Winchester, SW edge of town between Simpson Ave. and Olive Ave., c. 1 km west of Hwy 79/Winchester Rd.
445
Comment
CAS-BOT-BC348454
Micropus californicus var. californicus
Steve Boyd
1992-4-14
6804
Riverside
Santa Ana Mtns, San Mateo Cyn Wilderness Area. Along Verdugo Trail from Tenaja Tr. to Bluewater Tr. in upper watershed of Bluewater Cyn, S of Sitton Pk.
853
Comment
UCR103488
Microseris douglasii subsp. platycarpha
D. E. Bramlet
1993-3-30
2306
Riverside
Lake Mathews Reserve, approx 1.98 km east of the intersection of Cajalco Rd. and Sierra Ave., 152 m south of Cajalco Road and 50 m west of the access road to the Black Rocks area
442
Comment
UCR228821
Microseris heterocarpa
A. C. Sanders
2011-4-26
39321
Riverside
Peninsular Range, Alberhill Mountain, along dirt track parallel to Coal Ave./Nichols Rd.
432
Comment
UCR165190
Microseris lindleyi
S. J. Myers
2001-4-6
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon
976
Comment
POM8965
Mimulus aurantiacus var. puniceus
I. M. Johnston
1920-5-8
2298
Riverside
Butte west of Lakeview.
610
Comment
UC1292579
Mimulus aurantiacus var. puniceus
C. L. Hitchcock, C. V. Muhlick
1964-3-17
23105
Riverside
10 mi n Pala (on road to Elsinore)
Comment
UC943853
Mimulus aurantiacus var. puniceus
H. E. McMinn, M. Van Rensselaer
1945-6-7
1900 A
Riverside
Temecula Grade
Comment
UCR151972
Mimulus aurantiacus var. puniceus
Steve Boyd, Aydee Virgen
2004-4-13
10850
Riverside
Peninsular Ranges/Santa Ana Mtns region, San Mateo Canyon, midway between confluence with Los Alamos Canyon and Tenaja Canyon
Comment
JEPS8177
Mimulus bigelovii var. bigelovii
Dr. L. M. Newlon
1922-4-4
452
Riverside
near Palm Springs; Palm Canyon
Comment
UCR244409
Mimulus bigelovii var. bigelovii
Jim Andre
2012-4-16
20904
Riverside
Sonoran (Colorado) Desert, Joshua Tree National Park; along Cottonwood Springs Rd, 3.1 mi. north of south entrance, 4.1 mi. north of I-10
788
Comment
RSA763894
Mimulus brevipes
Doris Bowers
1972-4-15
1814
Riverside
Dig at Rancho California - N/o camp
396
Comment
UC672455
Mimulus brevipes
H. L. Mason
1926-4-30
3121
Riverside
Temecula to Pala (Pala Grade); Temescal Canyon
Comment
RSA527835
Mimulus diffusus
Scott D. White
1991-5-10
91 -123
Riverside
Hwy 79, immediately W of US Forest Service Campground at Dripping Springs.
549
Comment
JEPS11071
Mimulus floribundus
W. L. Jepson
1901-5-22
1388
Riverside
near Vandeventer Flat (upper part of Palm Canyon); Santa Rosa Mts.
Comment
JEPS11072
Mimulus floribundus
W. L. Jepson and H. M. Hall
1901-5-19
1300 a
Riverside
Strawberry Valley Mt. San Jacinto
1676
Comment
JEPS26106
Mimulus fremontii var. fremontii
Peter H. Raven
1958-5-17
12946
Riverside
7.4 mi se Banning (on road to Idyllwild); San Jacinto Mountains
Comment
RSA442776
Mimulus guttatus
E. Crow
1929-4-21
331
Riverside
N. of Alberhill
Comment
UCR116890
Mimulus guttatus
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-5-8
24200
Riverside
Perris-Aguanga Basin region, S of Hemet, E end of Diamond Valley, c. 1/4 mi. north of Newport Rd. and 3/4 mi. east of State St.
506
Comment
UCR123837
Mimulus guttatus
Steven R. Hill
2001-4-29
33528
Riverside
Western Colorado Desert/ San Bernardino Mtns., E side of Whitewater Canyon along Whitewater River, east of Whitewater Canyon Road, about 2 mi north of Route I-10
549
Comment
UCR241497
Mimulus guttatus
Tracy Tennant, Jeffrey Ross
1998-5-21
MOR- 218
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, Hathaway Creek Canyon, NW of Cabazon
976
Comment
SEINET10929299
Mimulus guttatus
David B. Dunn
1946-8-17
Dunn 2683
Riverside
Stream edge. Near stream at camp in taquitz valley damp meadow area. San jacinto Mts.
Comment
UC26997
Mimulus nasutus
Geo. F. Reinhardt
June 1897
Riverside
San Jacinto Valley
Comment
JEPS51437
Minuartia douglasii
W. L. Jepson
1901-5-27
1477
Riverside
hill between Cahuilla and Aguanga
624
Comment
UCR4233
Mirabilis bigelovii
K. S. Gill
1965-4-17
s.n.
Riverside
San Bernardino Mtns./ Sonoran (Colorado) Desert, Whitewater Canyon, 4 miles north of Hwy 60
610
Comment
SEINET272153
Mirabilis californica
A. C. Sanders
1997-3-1
19
Riverside
Box Springs Mountains: S end of the range along Gernert Rd. in valley drainging to Box Spring Cyn.
457
Comment
UCR133974
Mirabilis californica
Mitch Provance, J. S. Ross
1998-3-27
MOR- 967
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Millard Canyon, just south of the juction with the NE bound road to Deep Cyn.
915
Comment
RSA60730
Mirabilis laevis var. crassifolia
Frank W. Gould
1943-4-17
2120
Riverside
12 miles S of Corona.
Comment
SDSU12952
Mirabilis laevis var. crassifolia
Jutta Buschbom
41
Riverside
Comment
SEINET3142545
Mirabilis laevis var. crassifolia
N. C. Cooper
1944-3-25
1009
Riverside
Cabazon
457
Comment
UC1007219
Mirabilis laevis var. crassifolia
Philip A. Munz
1940-3-22
15654
Riverside
Whitewater Canyon, 2 miles N of Banning-Indio Boulevard
Comment
UCR100127
Mollugo cerviana
B. G. Pitzer
1997-10-19
3356
Riverside
Sonoran (Colorado) Desert, north foot of Chuckwalla Mtns., Eagle Mtn. Road on south side of Hwy I-10, c. 0.8 mi. south of Hwy at powerline road
500
Comment
UCR156274
Mollugo cerviana
T. B. Salvato, Kent Beaman
2005-5-16
854
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
RSA356611
Mollugo cerviana
Robert F. Thorne
1966-10-15
41808
Riverside
Dead Indian Canyon: Near Palm Desert at foot of Palms to Pines Highway.
Comment
RSA0003914
Monardella australis
H. M. Hall
1901-07
2486
Riverside
In open forests of Tamarack Valley.
2805
Comment
UC1995359
Monardella australis subsp. australis
Elizabeth McClintock
1939-9-1
Riverside
trail to Round Valley; San Jacinto Mts.
Comment
CAS-BOT-BC249027
Monardella breweri subsp. lanceolata
A. C. Sanders; Tim Thomas; T. B. Salvato; Mitch Provance
2008-7-1
35656
Riverside
Peninsular Range; San Jacinto Mtns.: May Valley, slopes west of Herkey Creek and north of Bonita Vista Rd., SSW of Fleming Ranch
1524
Comment
LA205778
Monardella nana
Elizabeth McClintock; M. McClintock, D. Weiner
1941-7-11
96
Riverside
Banning-Idyllwild road. 2 mi. beyond Stone Creek
Comment
LA96070
Monardella nana
Elizabeth McClintock;
1941-5-31
44
Riverside
5 mi from turn off tp Anza Tablet
Comment
LA96099
Monardella nana
Elizabeth McClintock; H. Lewis
1941-6-22
70
Riverside
Stone Creek, on the Banning-Idyllwild road
Comment
UC1499820
Monardella nana
Elizabeth McClintock
1941-7-21
123
Riverside
San Jacinto Mts. Trail to Hidden Lake, a short distance below Willow Creek.
Comment
RSA651658
Monardella nana subsp. arida
Elizabeth McClintock
1941-7-12
107
Riverside
San Jacinto Mountains. Trail to Deer Springs, a short distance below first spring which crosses trail.
Comment
RSA750393
Monardella nana subsp. arida
Elizabeth McClintock
1941-5-31
47
Riverside
About 5 miles from the Anza Monument turn off.
Comment
UCR221497
Monardella nana subsp. arida
Elizabeth McClintock
1940-5-19
05
Riverside
Peninsular Range; Santa Rosa Mtns., 0.25 mi. off Pines to Palms Highway, on road to Santa Rosa Mtn.
1433
Comment
SEINET10961496
Monardella nana subsp. nana
A. Graff
1993-6-24
Graff 49
Riverside
San Bernadino National Forest, Thomas Mtn. Go ca. 50 yds. past the former lookout tower site on Thomas Mtn. summit. Monardella nana is off the road, to the right ca. 75 yds. T6S,R3E,S29. Need USNFS permission to collect. Small, dense, population growing among the rocks in clearing, surrounded by Pinus ponderosa, Abies concolor, Calocedrus decurrens, Quercus chrysolepis, with Eriogonum fasciculatum, Lupinus sp., Gutierrezia sp., Galium andrewsii, Bromus sitchensis, Ribes roezlii. Mid-bloom.
Comment
UC1499806
Monardella nana subsp. tenuiflora
Elizabeth McClintock
1941-7-12
111
Riverside
trail to Deer Springs (several hundred ft below first spring which crosses trail); San Jacinto Mts.
Comment
UC1499961
Monardella nana subsp. tenuiflora
E. and M. McClintock, D. Weiner
1941-7-11
103
Riverside
1/2 mi beyond Black Mt. Spring; Black Mt.
Comment
SEINET13948655
Monardella robisonii
K. Stolte
1979-1
s.n.
Riverside
Joshua Tree National Monument. Serpent Rock, ca 800 meters SW of South Gate leading into Keys ranch. Serpent rock forms the N boundary of the Cohen property (off Monument route 2, opposite the entrance to Los Horse Ranger station.) Hidden Valley area
Comment
CLARK-A1528-414
Monolepis nuttalliana
Oscar F. Clarke
1970-9-24
Riverside
Riverside
Comment
UCR30582
Monolepis nuttalliana
John C. Roos
1966-3-1
s.n.
Riverside
Perris basin, San Jacinto River bottom at Perris.
Comment
CAS-BOT-BC349705
Monoptilon bellidiforme
Ella Dales Cantelow
1941-3-8
3584
Riverside
S.E. of Palm Springs
Comment
POM363579
Monoptilon bellioides
M. B. Dunkle
1933-5-6
4449
Riverside
Painted Canyon
Comment
RSA678216
Monoptilon bellioides
Valerie L. Soza, J. Mark Porter, Gary D. Wallace
2001-4-2
1083
Riverside
Little San Bernardino Mountains region: Big Morongo Wash.
473
Comment
SBBG15883
Monoptilon bellioides
R. Gunnerson
1953-3-21
130
Riverside
ca. 9 mi E of Indio
Comment
UC1069983
Monoptilon bellioides
H. S. Yates
1937-3-23
6422
Riverside
5 mi nw Edom; Thermal Quadrangle
Comment Read comments Dec 16 2011
UC1259283
Monoptilon bellioides
T. J. Watson Jr.
1970-3-25
370
Riverside
20 mi n Cottonwood Springs Ranger Station (along paved road through Joshua Tree National Monument); Joshua Tree National Monument
Comment
SEINET10809441
Monoptilon bellioides
A. K. Evans
1976-4-13
Evans 5209
Riverside
Rocky slopes of Santa Rosa Mountains.
Comment
UC53724
Muhlenbergia asperifolia
E. L. Koethen
1897-8-12
1
Riverside
Riverside
Comment
POM48398
Muhlenbergia rigens
P. A. Munz, I. M. Johnston
1924-7-28
8814
Riverside
Pine Flats
1738
Comment
UCR19373
Muhlenbergia rigens
John C. Roos
1965-6-30
s.n.
Riverside
Santa Ana Mtns., Ortega Hwy
Comment
UCR77754
Myosurus minimus subsp. apus
Steve Boyd, D. E. Bramlet
1991-3-13
6227
Riverside
Winchester Valley between Winchester & Hemet along upper Salt Creek drainage. Pasture north of Santa Fe RR tracks, west of San Diego Aqueduct.
Comment
UCR85530
Myosurus minimus subsp. apus
Scott D. White
1993-3-12
1149
Riverside
Perris-Aguanga Basin Region, near Winchester; Old Salt Creek Channel, between new flood control channel and Patton Ave
445
Comment
RSA699658
Nama demissa
Keith E. Hoffmaster
1935-3-31
s.n.
Riverside
Palm Springs
Comment Read comments Aug 27 2011
RSA74715
Nama demissa var. deserti
F. W. Peirson
1926-1-31
6483
Riverside
Dos Palmas [Spring], Colorado Desert.
Comment
GMDRC5513
Nama hispida var. spathulata
J. Andre
2012-3-19
21340
Riverside
Chuckwalla Valley: along unnamed dirt road 0.3 mi. N. of Hwy 177, 5.7 mi. NE of Jct with I-10 freeway
157
Comment
RSA709188
Nama stenocarpa
Chris E. True, Robert Cox
2005-7-21
s.n.
Riverside
San Jacinto Valley: Mystic Lake, lakeshore west of Bridge Street intersection with Gilman Springs Road.
436
Comment
RSA757987
Nassella cernua
Doug Goldman
2005-5-11
3289
Riverside
Garner Valley, just north of the village of Thomas Mountain, about 0.1 miles northwest of Morris Ranch Road and about 0.2 miles northeast of Route 74. San Bernardino National Forest.
1378
Comment
SD146190
Navarretia atractyloides
Andy C. Sanders
2000-5-25
23425
Riverside
Menifee Valley; S of Newport Road and E of Bradley Road, 2 miles due East of Railroad Canyon Lake
438
Comment
UCR154380
Navarretia atractyloides
A. C. Sanders, Mike Misenhelter
2005-6-15
30950
Riverside
Peninsular Range; Sage-Aguanga Region, 2 miles NNE of Vail Lake, 4 miles SSW of Sage, Denise Rd. at Bonita Rd., near Calle de Nino, 1.2 mi. NE of summit of (Big) Oak Mtn., SW of Rocky Ridge and SE of Black Hills
671
Comment
UCR174094
Navarretia atractyloides
A. C. Sanders, T. B. Salvato, Kelly Volansky, Michelle Balk
2006-5-24
32550
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
488
Comment
UCR280914
Navarretia atractyloides
Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett
2017-5-23
517- 39
Riverside
Temescal Valley, Temescal Valley, Indian Wash, SE side of Glen Eden Rd. at De Palma Rd.
372
Comment
RSA785182
Navarretia fossalis
D. E. Bramlet
1993-5-8
2347
Riverside
San Jacinto Valley, 7.2 km west of Hemet, 183 m north of Stowe Rd. and 610 m south of Setson Ave.,120 m east of California Ave. and 152 m west of the MWD canal.
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
UC23840
Navarretia leptalea subsp. leptalea
Miss King
Riverside
Menifee
Comment Read comments Apr 3 2011
RSA256714
Navarretia prostrata
R. F. Thorne, E. W. Lathrop
1975-5-25
45563
Riverside
Santa Rosa Plateau: Rancho California, Mesa de Burro.
609
Comment
RSA464361
Nemacaulis denudata var. gracilis
S. B. Parish
1896-04
1931
Riverside
Palm Springs.
Comment
UCR18148
Nemacaulis denudata var. gracilis
A. C. Sanders
1978-4-2
565
Riverside
Coachella Valley, Indian Wells; growing in the sand dunes at the intersection of Bay Club Drive and Highway 111
30
Comment
RSA777633
Nemacladus glanduliferus
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood, Jackie McConnaughy, Naomi Fraga
2011-3-17
770
Riverside
Mecca Hills, Shaver's Well, Adjacent to Box Canyon Road, Shaver's Wash just west of Mecca Copia Trail.
305
Comment
SEINET10840560
Nemacladus longiflorus
Samuel B. Parish
Parish 1628
Riverside
San Jaciento Mountains
Comment
RSA0126318
Nemacladus longiflorus var. longiflorus
G. R. Campbell
1951-5-30
16133
Riverside
9 miles west of Anza.
1067
Comment
RSA0123278
Nemacladus ramosissimus
Duncan S. Bell, Larry Heronema, Isaac Marck, Evan Meyer
2016-3-22
8991
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
UCR281472
Nemacladus ramosissimus
Mitch Provance, John Hazlett, Matt K. Beyers, Jeremiah George
2017-3-31
317- 98
Riverside
Temescal Valley, Corona, N side of Campbell Ranch Rd., 0.2 miles E of intersection with Temescal Canyon Rd.
330
Comment
SEINET10461079
Nemacladus rubescens
Ira L. Wiggins
1941-3-27
Wiggins 9671
Riverside
South end of Coxcomb Mountains 8 miles northeast of Desert Center
Comment
UC668348
Nemacladus sigmoideus
Annie M. Alexander and Louise Kellogg
1941-4-24
2076
Riverside
gorge of Dry Morongo Creek (Morongo Valley); Morongo Valley
640
Comment
RSA663590
Nemacladus tenuis var. aliformis
Marcus E. Jones
1926-2-26
s.n.
Riverside
Near Shaver's Well.
Comment
CLARK-A1528-2987
Nemophila menziesii
John C. Roos
1947-3-21
3371
Riverside
Reche Canyon
Comment
RSA543739
Nemophila menziesii
Steve Boyd, Mike Hammitt
1991-5-2
6033
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
RSA716378
Nemophila menziesii
Scott D. White
2006-4-27
11297
Riverside
Perris Basin/San Jacinto Mtn Foothills: Santa Rosa Hills, S. of Hemet.
549
Comment
JEPS1891
Nemophila menziesii var. integrifolia
W. L. Jepson
May 17 1901-June 1, 1901
1288
Riverside
Strawberry Valley
1828
Comment
RSA776228
Nemophila menziesii var. menziesii
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-29
876
Riverside
Haugen Lehmann exit, Pacific Crest Trail up into canyon east of Cottonwood Canyon
762
Comment
UCR787
Nemophila pedunculata
C. Bahre
1970-4-30
s.n.
Riverside
San Jacinto Mtns., North Fork of San Jacinto River
1524
Comment
RSA78181
Nicolletia occidentalis
P. A. Munz
1953-5-31
18517
Riverside
Juniper Flats, Joshua Tree National Monument
1357
Comment
CLARK-A1528-885
Nicotiana bigelovii
Bruce A. Beebe
1970-5-16
41
Riverside
Lakeview Mountains
670
Comment
CLARK-A1528-4354
Nicotiana clevelandii
H. A. Zuill
1966-7-1
Riverside
Lake Elsinore
Comment
JOTR30638
Nicotiana obtusifolia
La Doux, Tasha, Erin Babich
2008-4-21
1800
Riverside
Joshua Tree National Park. Stop 3-Little San Bernardino Mountains, S of Covington Flat
1290
Comment
RSA799245
Nicotiana obtusifolia
Thomas Stoughton, Duncan S. Bell, Debra Nelson
2011-2-20
733
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
UC303674
Nicotiana obtusifolia
Ivan Johnston
1917-4-4
Riverside
Palm Canyon; Colorado Desert
304
Comment
UCSB36131
Nicotiana obtusifolia
Roberts, Dar
1980-3-26
Riverside
1 mile south southern entrance to Joshua tree national monument, 0.25 miles E. rd
750
Comment
SEINET2047162
Nicotiana quadrivalvis
Howard Scott Gentry
1948-5-29
8171
Riverside
Galvin Hills, roadside.
Comment
UC129476
Nicotiana quadrivalvis
H. M. Hall
1907-7-2
8007
Riverside
vicinity Riverside (Santa Ana River); Santa Ana River
274
Comment
RSA0020228
Nicotiana quadrivalvis
R. S. Woglum
1937-5-22
532
Riverside
Anza, Cahuilla Valley.
Comment
UCR264957
Nolina bigelovii
A. C. Sanders, Jim Malusa
2015-9-12
41883
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, just south of Bradshaw Trail, c. 2.4 km west of the Dupont Rd. junction
749
Comment
CAS-BOT-BC131882
Nolina parryi
Peter H. Raven
1959-5-18
14246
Riverside
0.9 miles south of Mountain Center on road to Aguanga, San Jacinto Mountains
Comment
POM11513
Nolina parryi
Philip A. Munz
1922-6-30
5928
Riverside
Santa Rosa Mountains, south of Santa Rosa.
1768
Comment
RSA160335
Nolina parryi
Marcus E. Jones
1929-06
s.n.
Riverside
Little San Bernardino Mountains: Keye s Ranch.
Comment
UCR26376
Nolina parryi
A. C. Sanders
1981-7-11
2203
Riverside
San Jacinto Mtns., Bull Canyon Road just inside the Forest Service boundary
Comment
RSA0013355
Notholaena
C. P. Cowan
1978-4-23
1202
Riverside
6.3 miles (10 km) south on Highway 74 from its junction with Highway 111 at Indian Wells.
480
Comment
JEPS19051
Notholaena californica subsp. californica
W. G. Wright
Riverside
Agua Caliente; Colorado desert
Comment
UCR129868
Notholaena californica subsp. californica
P. A. Munz
1921-12-31
4704
Riverside
Sonoran (Colorado) Desert, Andreas Canyon
427
Comment
UC604974
Oenothera californica subsp. californica
Roxana S. Ferris and Ruth P. Rossbach
1938-5-20
9666
Riverside
between Riverside and Ontario
Comment
RSA0043370
Oenothera deltoides
Marc A. Baker, Amy Robinson, Chris Hackbarth, Michelle Cloud-Hughes
2013-3-19
17705
Riverside
Palo Verde Mesa, 14 km SW of Blythe, 6 km ENE of north end of the Mule Mountains.
118
Comment
RSA663899
Oenothera deltoides
C. R. Annable
1995-3-16
2295
Riverside
Ca. 13 km NE of Desert center on Hwy 177.
Comment
CLARK-A1528-5707
Oenothera dentata
John C. Roos
1937-4-18
1365
Riverside
Cabazon
Comment Read comments Jun 24 2020
RSA192047
Oenothera elata subsp. hirsutissima
H. A. Zuill
1966-6-23
240
Riverside
De Luz Road about 9 miles SW of Murrieta.
Comment
CSUSB752
Oenothera speciosa
Eric Trubschenck
1972-5-8
7
Riverside
Undeveloped lot on northeast corner of Park and 7th Streets.
271
Comment
CLARK-A1656-697
Olneya tesota
Lois Ann Scott
1979-5-16
Riverside
Mecca
121
Comment
RSA23256
Olneya tesota
Carl B. Wolf
1940-7-16
9724
Riverside
Colorado Desert, 10 miles E of Desert Center on road to Rice
Comment Read comments Sep 24 2011
SEINET6090132
Olneya tesota
Russell S. Woglum
1934-4-12
1355
Riverside
Idyllwild Area. Strawberry Creek between crossing at Circle Drive and Humber Park.
Comment
CAS-BOT-BC349928
Oncosiphon piluliferum
A. C. Sanders; T. B. Salvato
2011-3-28
38812
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
UCR26900
Oncosiphon piluliferum
K. M. Kummer
1981-5-19
s.n.
Riverside
Box Springs Reserve, Box Springs Mtns.
732
Comment
POM281247
Opuntia basilaris var. basilaris
H. G. Rush
1951-6-3
201
Riverside
Colorado Desert; 13 miles north of Blythe on Hwy 95.
84
Comment
POM300506
Opuntia basilaris var. basilaris
Lyman Benson
1945-3-29
11636
Riverside
Canyon on 29 Palms Road, first large canyon east of US 99 Colorado Desert, Little San Bernardino Mountain.
610
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
RSA696233
Opuntia bigelovii
Keith E. Hoffmaster
1933-4-14
s.n.
Riverside
Palm Springs
Comment Read comments Aug 27 2011
UCR41417
Opuntia littoralis
A. C. Sanders
1984-4-21
5013
Riverside
Moreno Valley, Moreno Badlands, along Gilman Springs Road, 1.5 mi. northwest of Gilman Hot Springs, 4 mi west of Sanderson Avenue/ Lamb Canyon Road
488
Comment
RSA0097156
Opuntia phaeacantha
Marc A. Baker, Michelle Cloud-Hughes
2015-6-23
18358
Riverside
2.5 km north of central Banning, 39 km NW of central Palm Springs.
841
Comment
RSA22795
Opuntia polyacantha var. erinacea
C. B. Wolf
1939-9-29
9459
Riverside
Desert slopes of San Jacinto range. Upper edge of Pinon Flats on the Palms-Pines Road.
1220
Comment
RSA6210
Opuntia polyacantha var. erinacea
B. D. Stark
1932-09
4374
Riverside
East slope of San Jacinto Mountains on the Palms to Pines road.
1524
Comment Read comments Dec 11 2011
RSA757047
Orcuttia californica
D. E. Bramlet, Rick Riefner
2005-5-17
3856
Riverside
Stowe vernal pool. The site is located 152m N of Stowe Rd. & 213m W of California Ave. The pools are located 8km west of Hemet.
456
Comment
UCR85525
Orcuttia californica
Scott D. White
1993-4-25
1274
Riverside
Peninsular Range; Perris-Aguanga Basin Region, Vernal Pool ('Bramlet's') on California Ave. between intersection of Stetson and RR crossing
450
Comment
CHSC1168
Orobanche cooperi
V. Holt
1942-3-27
Riverside
Indio.
0
Comment
SDSU581
Orobanche fasciculata
H. Wedberg, T. Bruhns
1965-5-23
Riverside
On the road from Hemet to Mountain Center and Idyllwild, about 1/4 mi. above the 4000 elev. sign at edge of parking area.
1219
Comment
RSA559931
Orthocarpus densiflorus var. gracilis
Steve D. Boyd
1992-4-18
6900
Riverside
Paloma Valley betweeen Sun City and Murrieta, E of Hwy I-215. Rolling Hills just SW of Jtn Briggs Rd. and Scott Rd.
Comment
RSA550045
Orthocarpus purpurascens
Walter Wisura, A. King, L. Newcomb
1992-4-10
4662
Riverside
Colorado Desert, Morongo Valley, Mission Creek Ranch W of Highway 62 below Morongo Valley.
Comment
SD136900
Osmadenia tenella
Steve Boyd, Tim Ross
1992-6-10
7626
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness Area. San Mateo Cyn about Potrero Escondido due west of junction Tenaja and Los Alamos Rds
669
Comment
UC1608216
Osmadenia tenella
Steve Boyd, Tim Ross
1992-6-10
7626
Riverside
an isolated area topping the ridge system due west of the junction of Tenaja Road (7S01) and Los Alamos Road ((7S04) Potrero Escondido; Southern Santa Ana Mountains, San Mateo Canyon Wilderness Ar
Comment
RSA221028
Osmorhiza brachypoda
E. W. Lathrop
1966-3-30
6124
Riverside
Mail Divide Truck, Trail between El Carriso and Santiago Peak, Cleveland Nat l Forest
1220
Comment
RSA522708
Oxalis albicans subsp. californica
Steve Boyd, Tim S. Ross, L. Arnseth
1990-3-29
3894 -B
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
UCR146126
Oxytheca emarginata
Michael Denslow, Firoozeh Navid- Ara, Valerie Soza
2003-7-15
1452
Riverside
Peninsular Ranges; San Jacinto Mountains, Northeast of South Ridge trailhead, east of Idyllwild
2012
Comment
RSA495437
Paeonia californica
Steve Boyd
1989-3-12
2964
Riverside
Vail Lake area, lower slopes of Oak Mountain 1.5 mi WSW of lake.
488
Comment
SEINET10537850
Paeonia californica
James S. Miller
1992-5-8
Miller 7458
Riverside
1 mi N of California route 74 on Main Divide Road; near NE border of Cleveland National Forest.
900
Comment
CAS-BOT-BC327889
Palafoxia arida
L. A. Greata
1905-4-1
391
Riverside
Coachella
Comment
CAS-BOT-BC327892
Palafoxia arida
M. E. Jones
1884-5-3
s.n.
Riverside
Needles
Comment Read comments Sep 2 2017
CAS-BOT-BC327906
Palafoxia arida
Roxana S. Ferris; Ruth P. Rossbach
1938-5-15
9524
Riverside
Pinto Basin 16 miles from Cottonwood Springs
Comment
UCR85144
Palafoxia arida
A. C. Sanders, G. K. Helmkamp, P. MacKay
1995-3-12
16041
Riverside
Sonoran (Colorado) Desert, Coachella Valley, City of Indio, just SW of Whitewater River channel at Auto Center Drive (Hwy 111)
-7.5
Comment
RSA28088
Palafoxia arida var. arida
I. L. Wiggins
1941-3-27
28088
Riverside
4 miles northeast of Desert Center on road to Rice.
Comment
RSA92216
Palafoxia arida var. arida
F. W. Peirson
1924-12-30
5426
Riverside
Thousand Palms Canyon, Coachella Valley.
122
Comment
RSA0040035
Palafoxia linearis
W. Marquart
1938-3-12
s.n.
Riverside
Wiley's Well.
Comment
RSA663891
Palafoxia linearis var. linearis
C. R. Annable
1995-3-16
2299
Riverside
Ca. 13 km NE of Desert center on Hwy 177.
Comment
CAS-BOT-BC253749
Panicum capillare
Scott D. White; Steve Ogg
1994-10-17
2489
Riverside
Temecula Valley. City of Temecula, Murrieta Creek channel directly W of Cherry Street
315
Comment
UCR90598
Panicum capillare
Scott D. White
1995-6-29
3379
Riverside
Santa Ana Mtns., Murrieta Creek, NW of Murrieta, upstream from Cole Creek confluence, at Calle de Oso Oro Rd. crossing
351
Comment
RSA314455
Parietaria hespera var. hespera
Robert F. Thorne, F. R. Fosberg, Sachet, Herbst
1983-4-23
55462
Riverside
San Bernardino Mountains: side canyon on W side of Whitewater Canyon, ca. 3.3 miles N of Whitewater post office.
595
Comment
SBBG1355
Parietaria hespera var. hespera
H. and M. Dearing
1942-1-25
4787
Riverside
San Jacinto Mtns
1219
Comment
LA45744
Parkinsonia florida
Miss Halflaud;
March 1925
8734
Riverside
Palm Springs
Comment
RSA608705
Parkinsonia florida
L. C. Wheeler
1931-4-8
s.n.
Riverside
Oasis.: .
Comment
UCR196357
Parkinsonia florida
Naomi Fraga, Lisa Rojas
2005-2-10
1383
Riverside
Northeastern Colorado Desert, just north of Palen Pass Road, c. 10 mi east of Hwy 177
365
Comment
RSA0045516
Parosela parryi
Mary Edmunds
1932-3-26
s.n.
Riverside
Oasis. [Most likely the city in Riverside County].
Comment
RSA667027
Paspalum distichum
A. C. Sanders, Mitch Provance
1999-9-26
23090
Riverside
Lake Hemet, north shore at FS day use area
1323
Comment
UCR34953
Pectis papposa
L. B. Ziegler
1964-9-2
035
Riverside
San Jacinto Mountains, Pinyon Flats
1311
Comment
JOTR38523
Pectis papposa var. papposa
Harding, Mitzi, Kipp Callahan
2012-8-27
292
Riverside
Joshua Tree National Park. Pinto Basin, along southern edge of Pinto Mountains; along Old Dale Road, near Sunrise Mill
Comment
RSA0027564
Pectis papposa var. papposa
April Garbat, Kristin Forgrave
2013-8-1
98
Riverside
Chuckwalla Valley. Intersection of Graham Pass Rd and Chuckwalla Valley Rd.
120
Comment
RSA0078487
Pectis papposa var. papposa
Sarah J. De Groot, Duncan S. Bell
2015-9-21
7585
Riverside
Santa Rosa Mountains south-southwest of Palm Desert. Along Carrizo Road just north of Highway 74.
1053
Comment
RSA678384
Pectocarya heterocarpa
Steve Boyd, Amber Maurice, Pesach Lubinsky, Leland Lubinsky
2003-4-17
10449
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
RSA777852
Pectocarya heterocarpa
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood, Jacqueline McConnaughy
2011-3-24
842
Riverside
Chuckwalla Mountains Wilderness, off Corn Spring Road. Large wash draining out of large canyon in Chuckwalla Mountains, draining through pavement plain bajadas
396
Comment
UCR41583
Pectocarya heterocarpa
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6124
Riverside
Sonoran (Colorado) Desert, Corn Spring, Chuckwalla Mtns. wash below the spring and wash and rocky slopes to the south
489
Comment
UCR250362
Pectocarya linearis
A. C. Sanders
2014-4-9
40993
Riverside
Peninsular Range, Temescal Canyon, along Temescal Canyon Rd. north of intersection with Indian Truck Trail, c. 0.18 km southeast of El Hermano Rd., NW of Corona (Lee) Lake
316
Comment
UCR25941
Pectocarya linearis
John C. Roos
1952-2-29
5371
Riverside
Reche Canyon
457
Comment
RSA525688
Pectocarya penicillata
Steve Boyd, L. Arnseth, Yvonne Rasmussen, Hugo Cota
1990-5-3
4559
Riverside
San Jacinto Mountains, Vail Lake area, rolling terrain at jtn of Hwy R3 and Powerline Road, NE of the lake
Comment
UCR35181
Pectocarya penicillata
L. B. Ziegler
1972-5-18
462
Riverside
San Jacinto Mtns., Upper Pipe Creek (drains into Hemet Valley)
1585
Comment
POM368801
Pectocarya platycarpa
M. B. Dunkle
1934-3-18
3854
Riverside
W of Shaver s Well, SE of Indio
244
Comment
RSA800113
Pectocarya platycarpa
Duncan S. Bell
2013-4-7
4760
Riverside
Arica Mountains, east side of range; west side of Rice Valley approximately 4 air miles south of the ghost town of Rice.
207
Comment
RSA0124824
Pectocarya recurvata
Duncan S. Bell, Sarah De Groot, LeRoy Gross
2016-2-17
8750
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting on the Martinez Slide to the north of Toro Canyon, approximately 5.25 air miles east northeast of the summit of Martinez Mountain.
123
Comment
SEINET3105402
Pectocarya recurvata
Faulkner
1978-3-15
277
Riverside
1 mile West Hwy 95; 25 miles N. of Blythe.
152
Comment
UCSB8771
Pectocarya recurvata
Bell, David
1969-3-31
Riverside
River Bend Campground; along U.S. Highway 95; 15 miles north of Blythe; Mojave Desert
152
Comment
SD39275
Pectocarya setosa
Edith A. Purer
1935-4-21
6446
Riverside
Pine Valley, Pines to Palms Highway
Comment
RSA750884
Pelargonium denticulatum
T. B. Salvato
2007-10-10
3068
Riverside
Riverside, residence at 1009 Bascomb Drive
305
Comment
CAS-BOT-BC520447
Pelargonium grossularioides
A. C. Sanders
2016-6-26
42518
Riverside
Peninsular range: Riverside, UCR Botanic Garden, at W edge of the herb garden
362
Comment
RSA516764
Pellaea andromedifolia var. andromedifolia
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
RSA686928
Pellaea mucronata
Norman C. Cooper
1944-3-24
1032
Riverside
Banning.
701
Comment
UCR125766
Pellaea mucronata
A. C. Sanders, Lowell J. Bean, Pesach Lubinsky, et al
2003-1-10
25656
Riverside
San Jacinto Mountains, Bautista Canyon, c. 3/4 mile above the Horse Canyon confluence, near beginning of Alessandro Trail
884
Comment
UCR154446
Pellaea mucronata
A. C. Sanders, Mike Misenhelter
2005-6-15
30986
Riverside
Peninsular Range; Sage-Aguanga Region, 2 miles NNE of Vail Lake, 4 miles SSW of Sage, Denise Rd. at Bonita Rd., near Calle de Nino, 1.2 mi. NE of summit of (Big) Oak Mtn., SW of Rocky Ridge and SE of Black Hills
671
Comment
RSA559448
Pellaea mucronata var. mucronata
Steve Boyd, Timothy S. Ross
1992-5-5
7220
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Oak Flats area east of Verdugo Potrero.
732
Comment
CAS-BOT-BC310321
Pennisetum setaceum
Duncan S. Bell; John Anderson; Keir Morse
2012-11-11
4380
Riverside
Colorado Desert; Chocolate-Chuckwalla Mountains region: 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
UCR230915
Pennisetum villosum
T. B. Salvato
2000-8-22
020
Riverside
Peninsular Range, Riverside, Bascomb Drive at Don Goodwin Street
309
Comment
PASA847
Penstemon antirrhinoides
Mary Hall
1939-5-27
Riverside
San Jacinto river
Comment
CHSC1852
Penstemon centranthifolius
L. Oliver; D. Sloan
1935-4-17
Riverside
North Colorado desert.
Comment
UCR261687
Penstemon centranthifolius
Dick Newell, Judy Booth
2014-5-18
369
Riverside
Peninsular Range; Santa Ana Mtns., Cleveland National Forest on South Main Divide Road, 0.4 mi. east of CNF gate near Elsinore Peak
959
Comment
RSA783242
Penstemon grinnellii
J. D. Olmsted
1959-6-25
680
Riverside
Fern Valley NE of Idyllwild, Near Strawberry creek.
1707
Comment
UCR187288
Penstemon grinnellii
Diane Menuz
2006-6-27
182
Riverside
Peninsular Range; Santa Ana Mtns, trail to Santiago Peak, 100 m from Main Divide Road
1470
Comment
RSA263751
Penstemon heterophyllus var. australis
E. W. Lathrop
1968-5-17
6892
Riverside
4 miles west of Corona between Tin Mine Canyon and Santiago Peak, Skyline Drive.
1082
Comment
RSA0099997
Penstemon labrosus
Duncan S. Bell, Sandra Llamas, Koto Tikande
2015-7-16
8572
Riverside
Santa Rosa Mountains; along Forest Service Road 7S02, approx. 0.7 air mile west of the summit of Santa Rosa Mountain.
2233
Comment
CLARK-A1528-4314
Penstemon pseudospectabilis
John C. Roos
1958-2-22
Riverside
Chuckwalla Mountains
Comment
UC219093
Penstemon pseudospectabilis
P. A. Munz, D. Keck
Apr 9 1922-Apr 12 1922
4909
Riverside
vicinity Corn Springs (Chuckwalla Mountains); Colorado Desert, , vic Corn Springs
457
Comment
RSA0014860
Penstemon rostriflorus
N. C. Cooper
1949-6-29
4279
Riverside
Palms to Pines Highway.
1220
Comment
SEINET3148378
Pentachaeta aurea
F. M. Reed
1908-7-14
2455
Riverside
Strawberry Valley, San Jacinto Mts.
Comment
UCR193899
Pentachaeta aurea
A. C. Sanders, Mitch Provance
2008-7-11
35782
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
RSA0060230
Pentagramma triangularis
Lyman Benson
1946-4-15
12035
Riverside
Canyon on Twenty-nine Palms Road from Whitewater. San Bernardino Mountains, Colorado Desert drainage area.
457
Comment
IRVC3157
Pentagramma triangularis subsp. triangularis
R. H. Whittaker, W. A. Niering
1963-6-6
SJ 249
Riverside
San Jacinto Mountains; Indian Creek. Peninsular Ranges
640
Comment
RSA772404
Pentagramma triangularis subsp. triangularis
Orlando Mistretta, Duncan Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4862
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
LA204571
Peritoma arborea
Norman C. Cooper;
1944-4-23
1117
Riverside
Cabazon
457
Comment
CAS-BOT-BC77492
Peritoma arborea var. angustata
W. R. Dudley
1903-12-28
s.n.
Riverside
Palm Springs
Comment
POM301786
Perityle emoryi
J. Cole
1942-5-19
971
Riverside
Ruby Lee Mine, Joshua Tree National Monument.
915
Comment
UCR102743
Perityle emoryi
B. G. Pitzer
1998-2-1
3441
Riverside
Sonoran (Colorado) Desert, Hayfield Dry Lake, alluvial fan on north side of lakebed, from paved road down to lakebed
427
Comment
RSA0065563
Petalonyx linearis
Peter Gail
1961-5-6
s.n.
Riverside
Palms to Pines Highway.
Comment
CLARK-A1656-878
Petalonyx thurberi
Jim Cornett
1977-6-25
Riverside
Desert Hot Springs
396
Comment
RSA445159
Petalonyx thurberi
Donald Myrick
1968-3-4
1802
Riverside
On desert at Desert Hot Springs.
305
Comment
LA49855
Petalonyx thurberi subsp. thurberi
Elizabeth McClintock; L. Erickson
1937-11-6
sn
Riverside
at foot of Palms to Pines Highway
Comment
SD67610
Petalonyx thurberi subsp. thurberi
Victor Duran
1933-7-3
3500
Riverside
Coachella Valley at Deep Canyon. Frequent in washes and on the desert floor.
Comment
UC535038
Petalonyx thurberi subsp. thurberi
Victor Duran
1933-7-3
3500
Riverside
Coachella Valley at Deep Canyon; Coachella Valley
243
Comment
JOTR34023
Peucephyllum schottii
La Doux, Tasha, M. Harding
2010-4-7
2910
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains, north of Fan Hill; large, open southwest flowing fan below Key's View; in upper reaches of side canyon, approx. 1 mile north of park boundary
Comment
RSA0031425
Peucephyllum schottii
Duncan S. Bell, Kim Clark, Bob Ellis, Pam McKay, Jim Pittman, Gene Ratcliff, Ed Schlegel, Felicia Sirchia
2013-2-24
4474
Riverside
Orocopia Mountains; south end of range, north of the Coachella Canal, approximately 3 air miles northeast of Dos Palmas Springs.
182
Comment
UCR279243
Peucephyllum schottii
A. C. Sanders, Jim Malusa
2017-1-14
42656
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
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
RSA125596
Phacelia affinis
Peter H. Raven
1958-5-5
12906
Riverside
Joshua Tree National Monument, Salton View
1585
Comment
UCR232389
Phacelia ambigua var. minutiflora
Dave Silverman, Onkar Singh
2010-3-27
8056
Riverside
Sonoran (Colorado) Desert, north edge of Palo Verde Mesa, 150 m south of McCoy Wash, 5.3 km WSW of Mesaville Siding, and 6.1 km north of Blythe Airport
137
Comment
UCR35127
Phacelia brachyloba
L. B. Ziegler
1966-7-14
072
Riverside
San Jacinto Mtns., Hemet (Garner) Valley
1463
Comment
SDSU18658
Phacelia campanularia subsp. campanularia
Michael G. Simpson, Kristen Hasenstab
2008-4-2
2948
Riverside
Joshua Tree National Park. Wash just southwest of road to Cottonwood Spring, ca. 0.4 mile northwest of Cottonwood Spring.
922
Comment
JEPS2213
Phacelia campanularia subsp. vasiformis
W. L. Jepson
1928-4-25
12571
Riverside
Cottonwood Spr. Colorado Desert, Eagle Mts.
731
Comment
UCR244398
Phacelia campanularia subsp. vasiformis
Jim Andre
2012-4-16
20979
Riverside
Southern Mojave Desert, Joshua Tree National Park; along Cottonwood Springs Rd [=Pinto Basin Rd.], c. 6 mi. south of north entrance at Twin Tanks parking area
1197
Comment
UCR113167
Phacelia cicutaria var. hispida
A. C. Sanders
1998-3-11
21672
Riverside
Shipley/Skinner Reserve area, North Domenigoni Hills, north of Diamond Valley, near high water line of reservoir under construction
518
Comment
UCSB42177
Phacelia cicutaria var. hispida
Roos, John
1965-6-19
Riverside
Sky Line Drive, south of Corona, Santa Ana Mtns.
Comment
SBBG19794
Phacelia crenulata
J. R. Haller
1960-4-2
1545
Riverside
S side of US Hwy 60-70, 5.8 mi E of Desert Center
243
Comment
UCR274807
Phacelia crenulata
David Fraker, Aaron C. Sedgwick
2012-3-22
027
Riverside
Sonoran (Colorado) Desert, Palen Mountains, Coxcomb Monument Road [becomes Palen Pass Rd.] c. 8 miles east of Hwy 177
376
Comment
UCSB17617
Phacelia crenulata
Hurst, Linda
1963-5-5
Riverside
About 12 miles E of Pinyon Flats Campground on California Highway 74
1097
Comment
UC1087296
Phacelia crenulata var. ambigua
P. C. Everett and E. K. Balls
1958-4-29
23011
Riverside
US Hwy 60/70 6.5 mi e jct. with U.S. Hwy. 99 (Indio to Blythe)
243
Comment
UC1426600
Phacelia crenulata var. ambigua
Noel H. Holmgren and Patricia K. Holmgren
1973-3-21
6429
Riverside
12 airline mi n downtown Blythe; Big Maria Mountains
289
Comment
RSA426071
Phacelia distans
E. Crow
1929-4-7
295
Riverside
Southwest of Corona.
Comment
RSA555478
Phacelia distans
D. Charlton
1988-2-18
1183
Riverside
Alluvial Fan, S side of Little San Bernardino Mtns, Fargo Canyon road to Cottonwood wash, S of Joshua Tree National Par, Parallel to I10. 1 mile E of Jct Dillon Road and Fargo Canyon road.
610
Comment
RSA586322
Phacelia distans
D. L. Banks, Steve Boyd
1995-5-3
187
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
RSA651699
Phacelia distans
Diane M. Ramirez
1983-5-15
29
Riverside
Mellor Ranch Road, 4 mi S of junction with CA Hwy 243, S of Banning.
Comment
RSA763659
Phacelia distans
Doris Bowers
1972-4-15
1828
Riverside
Pulgas Creek Canyon at Rancho Calif.
396
Comment
SBBG11789
Phacelia distans
H. and M. Dearing
1937-4-10
1463
Riverside
NE of Indio
Comment
SD255771
Phacelia distans
Mitch Provance
2012-5-24
512 26
Riverside
San Bernardino Mountains; Banning, foothills and alluvial fan near border with Beaumont, NE of the intersection of Highland Springs Ave., and Wilson St.
868
Comment
SEINET3091700
Phacelia distans
B. Pitzer
1998-1-24
3382
Riverside
N foot of Chuckwalla Mts, Eagle Mt Rd, S side of Hwy I-10, 0.8 mi S of Hwy at powerline rd & wash directly S of rd.
500
Comment
UC56888
Phacelia distans
H. M. Hall
1902-4-22
2953
Riverside
vicinity of Riverside
365
Comment
UCR198194
Phacelia distans
Michael Honer, L. Hulse
2004-4-3
1920
Riverside
Colorado Desert, Little San Bernardino Mountains, Rockhouse Canyon c. half mi north of intersection with Fargo Canyon
610
Comment
SEINET10420007
Phacelia distans
Norman C. Cooper
1944-3-24
1018
Riverside
Banning.
701
Comment
RSA0106639
Phacelia ivesiana
Duncan S. Bell, Kim Clark, Ingrid Crickmore, Bob Ellis, Keir Morse, Gene Ratcliff
2013-4-7
4774
Riverside
East side of the Arica Mountains; west side of Rice Valley approximately 5.5 air miles southeast of the ghost town or Rice or approximately 4.75 air miles east of Priests Well.
208
Comment
RSA5001
Phacelia minor
Carl B. Wolf
1932-3-20
1
Riverside
Richman Ranch, 2.5 miles no. of De Luz; S.W. Riverside County.
457
Comment
RSA60725
Phacelia minor
Frank W. Gould
1944-4-4
2212
Riverside
9 miles southeast of Temecula on highway 71.
Comment
RSA651700
Phacelia minor
Diane M. Ramirez
1983-5-15
11
Riverside
Mellor Ranch Road, 4 mi S of junction with CA Hwy 243, S of Banning.
Comment
UCSB33378
Phacelia minor
Marks, R.
1978-3-16
Riverside
Top of hill 3/4 mi. W of orange grove at 3000 block of McAllister Rd., Riverside
457
Comment
UC2061795
Phacelia neglecta
Susan Fawcett, B. G. Baldwin
2017-5-14
766
Riverside
Corn Springs, Chuckwalla Mountains.
Comment
RSA74836
Phacelia suaveolens subsp. keckii
F. W. Peirson
1931-5-30
9378
Riverside
Trail from Glen Ivy to Santiago Peak
1372
Comment
UCR23998
Phalaris aquatica
John C. Roos
1962-6-30
s.n.
Riverside
Santa Ana Mtns, Head of Tin Mine Canyon
Comment
UC56540
Phlox austromontana
H. M. Hall
1898-6-27
949
Riverside
El Toro Peak San Jacinto Mts.
Comment
UCR77684
Pholisma arenarium
Steve Boyd
1991-5-20
6277
Riverside
Santa Ana Mtns., NW of Lake Elsinore. Lower Rice Cyn, just inside Cleveland Nat. For. boundary
671
Comment
UCR42516
Pholistoma membranaceum
P. J. Leary
1975-2-25
944
Riverside
SE Mojave Desert, Joshua Tree National Monument, 2.3 SE of Aqua Peak. Coxcomb Mtns
976
Comment
CAS-BOT-BC135103
Phoradendron californicum
Roxana S. Ferris
1918-6-15
997
Riverside
in a wash 12 miles E of Showers Well
Comment
RSA132731
Phoradendron californicum
Del Wiens
1953-12-5
872
Riverside
Near junction of road from south end of Joshua Tree Nat. Mon. and U.S. 60 and 70.
152
Comment
RSA132732
Phoradendron californicum
Del Wiens
1953-12-5
866
Riverside
Several mi. south of Cottonwood Springs, Joshua Tree National Monument.
213
Comment
SEINET7048058
Phoradendron californicum
Steven R. Hill
2001-4-29
33535
Riverside
Whitewater Canyon, east side of canyon, east of Whitewater Canyon Road, about 2 miles north of Route I-10. Elevation about 1800 feet.
Comment
UCR52006
Phoradendron californicum
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2103
Riverside
Sonoran (Colorado) Desert, N end of the Palen Mtns, 2 miles west of Palen Pass
300
Comment
UCSB10620
Phoradendron californicum
Gill, Robert
1960-3-23
Riverside
Snow canyon, near end of road; Jan Jacinto Mountain range, Colorado Desert
533
Comment
RSA132739
Phoradendron densum
Del Wiens
1954-10-19
962
Riverside
Palms to Pines highway, btwn. Keen Camp and Palm Desert, Hgwy # 74.Pinyon-Juniper WoodlandParasictic on juniper.
Comment
UCD170895
Phyllanthus
O. F. Clarke
2007-10-15
s.n.
Riverside
Peninsular Range, Riverside; O.F. Clarke residence, 266 Frost Court; east edge of UCR campus.
351
Comment
SEINET270228
Physalis angulata
G. Helmkamp
1996-1-18
8 -1
Riverside
About 2 miles northeast of Blythe
91
Comment
RSA0093978
Physalis crassifolia
A. C. Sanders, Jim Malusa
2015-9-10
41858
Riverside
Sonoran (Colorado) Desert. Bradshaw Trail, 0.85 mi. SE of its junction with Summit Rd. in Salt Creek Canyon, at wash crossing, at edge of Chocolate Mountains Aerial Gunnery Range.
480
Comment
UCR103322
Physalis crassifolia
George K. Helmkamp, E. A. Helmkamp
1998-2-5
2653
Riverside
Sonoran (Colorado) Desert, Indio Hills, 3 mi. east of Thousand Palms & 1.1 mi. N on Amity Rd.
101
Comment
UCR123818
Physalis crassifolia
Steven R. Hill
2001-5-3
33671
Riverside
San Jacinto Mtns., NE-facing slopes of Mt. San Jacinto, Tramway Road in vicinity of road summit, Chino Canyon, c. 3.8 mi west of Calif. Hwy 111, Palm Springs. Palm Springs Aerial Tramway property, around and below parking area
793
Comment
CDA42620
Picris echioides
J. Chandler
1998-9-22
s.n.
Riverside
Upper Chase Nursery, 19851 Patterson Ave., Perris.
0
Comment
SEINET3871933
Pinus cembroides var. parryana
Victor Duran
1933-7-2
3495
Riverside
Near Santa Rosa, Santa Rosa Mountains.; 0
1676
Comment
UCR261150
Pinus halepensis
A. C. Sanders, Jeff Crain, Nina Kidd
2015-5-20
41732
Riverside
Temesal Canyon, open area on south side of I-15, between Horse Thief Canyon Road and Hostettler Rd.
395
Comment
UC1506123
Pinus jeffreyi
R. T. Clausen
1963-4-24
63065
Riverside
summit Thomas Mt; Transverse Ranges, San Jacinto Mts., Thomas Mt
2080
Comment
CAS-BOT-BC78895
Pinus monophylla
John Thomas Howell
1960-3-24
35150 A
Riverside
Pinyon Flat, [Palms-to-Pines] Palms to Pines Highway, San Jacinto Mts.
Comment
CAS-BOT-BC79097
Pinus quadrifolia
Munz; Johnston
1922-5-20
5492
Riverside
head of Hemet Valley, San Jacinto Mts.
1524
Comment
CDA22276
Pipturus skottsbergii
Carl Yonge
1962-11-2
Riverside
Mrs. John Day property, 6582 Mitchell Street, Arlington.
0
Comment
UCR89880
Pityrogramma triangularis
Scott D. White, S. J. Myers, S. Ogg Wilcox
1995-6-16
3337
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
UCR151370
Plagiobothrys acanthocarpus
Steve Boyd
2001-4-12
10409
Riverside
Peninsular Ranges; Perris-Aguanga Basin region, Gavilan Hills Region: South base of Alberhill Mountain on flats north of Nichols Road and West of Pierce Street, in the vicinity of the site of Terra Cotta
Comment
UCR91740
Plagiobothrys arizonicus
A. C. Sanders, J. Goetzen
1996-5-1
18139
Riverside
San Bernardino Mtns., Morongo Indian Reservation, along dirt road in Hathaway Creek Canyon, north of Banning
915
Comment
OBI53725
Plagiobothrys canescens
Bill Wagner
1988-3-9
s.n.
Riverside
At Benton Rd and San Diego aqueduct, 1/2 mi E of Winchester Rd, NE of Murrieta
411
Comment
UCR241777
Plagiobothrys canescens
A. C. Sanders, Timothy W. Chumley
2013-4-1
40723
Riverside
Peninsular Range; Elsinore Valley, Hwy 74 at Collier, large vacant parcel at SE corner of intersection, NE edge of Lake Elsinore, between Riverside Dr. (Hwy 74) and Enterprise Way
385
Comment
JOTR32965
Plagiobothrys canescens var. canescens
La Doux, Tasha, Alice Miller and Victoria Sork
2009-5-3
2716
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, west side of Queen Mountain; granitic outcrops with sandy ephemeral wash
1408
Comment
UCR128317
Plagiobothrys collinus
Jeri Hirshberg
1989-3-15
s.n.
Riverside
Santa Ana Mtns., Santa Rosa Plateau, south of town of Murrieta; small mesa SW of Mesa de Burro
579
Comment
UCR172241
Plagiobothrys collinus
John F. Green
2006-5-10
s.n.
Riverside
Peninsular Ranges, City of Murrieta; south of the Hogbacks. north of Hunter Road to Ramage Lane, between Calle de Amor on the E and Springview/Kiwebre Road on the W
402
Comment
UCR214859
Plagiobothrys collinus
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-3-31
37677
Riverside
Peninsular Range; foothills of Gavilan Hills, Temescal Canyon at Alberhill, c. 1/2 mi. west of Lake St. on N side of I-15, near Temescal Canyon Rd. undercrossing and N of Concordia Ranch Rd.
402
Comment
UCR239790
Plagiobothrys collinus
O. F. Clarke
2004-2-27
s.n.
Riverside
Peninsular Range, Riverside; hills above (south of) UCR Botanical Garden
436
Comment
RSA716876
Plagiobothrys collinus var. californicus
A. C. Sanders, T. B. Salvato, Mitch Provance
2003-4-4
25847
Riverside
San Bernardino/Santa Ana River Valley Region: Jurupa Mtns., hill SW of the Jensen Quarry, NW of Sunnyslope.
366
Comment
RSA0119986
Plagiobothrys collinus var. fulvescens
Duncan S. Bell, Thomas Stoughton
2016-4-13
9266
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting along the Cactus Spring Trail, in the vicinity of Horsethief Creek.
1047
Comment
RSA80216
Plagiobothrys leptocladus
F. W. Peirson
1922-4-29
4273
Riverside
Field S of Lake Elsinore
375
Comment
UC219101
Plagiobothrys leptocladus
P. A. Munz
1922-4-29
5068
Riverside
1/2 mi s Lake Elsinore
381
Comment
UCR47600
Plagiobothrys leptocladus
F. R. Fosberg
1932-5-9
10640
Riverside
Perris
450
Comment
CLARK-A1045-190
Plagiobothrys tenellus
George K. Helmkamp
1979-5-5
Riverside
Santa Ana Mountains Southern Oak Woodland; Wildomar 7.5'Q
Comment
UC473484
Plagiobothrys tenellus
John Thomas Howell
1930-5-10
4804
Riverside
sandy plateau at top St. John's Grade
Comment
UCR20646
Plagiobothrys tenellus
O. F. Clarke
1980-4-26
s.n.
Riverside
Menifee Valley Area, south of Sun City a few miles. 1.5 miles west from the intersection of Holland and Haun Roads, 2 miles SW of the intersection of Newport Rd and Hwy 395
473
Comment
UCR20739
Plagiobothrys tenellus
A. C. Sanders, Steve Boyd
1980-5-2
1407
Riverside
Peninsular Range; Perris Basin, Motte Reserve; rocky hills 2.5 miles NW of Perris
518
Comment
UCR77718
Plagiobothrys tenellus
Steve Boyd
1991-5-7
6176
Riverside
Peninsular Ranges, Santa Ana Mountains, SE and E side of Elsinore Peak
1067
Comment
RSA650596
Plantago erecta
William Gilbert
1969-4-24
s.n.
Riverside
Hwy 71 and Temecula River.
Comment
UCR26531
Plantago erecta
A. C. Sanders, S. Hagopian
1981-5-20
2125
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
UCR91452
Plantago erecta
Scott D. White
1995-3-30
2672
Riverside
San Jacinto Valley, Moreno Valley; hills c. 0.7 air mi directly south of 60 Fwy and west of bend in Moreno Beach Drive. Topo Q. shows 'Moreno' BM 2067 at top of hill.
579
Comment
RSA0013276
Plantago ovata
April Garbat, Sarah J. De Groot
2013-4-9
40
Riverside
Along Graham Pass Rd near intersection with Chuckwalla Valley Rd
130
Comment
UC1279712
Plantago ovata
David B. Dunn
1948-2-21
3686
Riverside
n of Pushawalla
Comment
RSA402031A
Plantago ovata var. fastigiata
H. de Forest, F. Detmers
1931-4-2
s.n.
Riverside
Colorado Desert.
Comment
RSA402032A
Plantago ovata var. fastigiata
Robert L. Dressler
1949-3-19
383
Riverside
Box Canyon, Orocopia Mts.
Comment
JEPS3456
Plantago patagonica
Marjorie D. Clary
1932-5-13
1633
Riverside
Lost Horse Canyon Colorado Desert, Little San Bernardino Mountains
1219
Comment
UCR193405
Plantago patagonica
A. C. Sanders, Tim Thomas, T. B. Salvato
2008-6-25
35620
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
UCR250314
Plantago subnuda
A. C. Sanders
2014-4-16
41016
Riverside
Peninsular Range, Temescal Valley, Campbell Ranch Rd. between Indian Truck Trail and Temescal Canyon Rd., south of Sycamore Creek Fire Station
372
Comment
UC455178
Platanthera leucostachys
I. J. Condit
1910-6-23
Riverside
San Jacinto Mts.
2590
Comment
RSA5370
Pleurocoronis pluriseta
B. D. Stark
1932-6-17
3751
Riverside
Canyon above Cottonwood Springs, Eagle Mts., Colorado Desert
305
Comment
SD9129
Pleurocoronis pluriseta
S. B. Parish, W. F. Parish
Apr 1882
Riverside
Palm Springs
Comment Read comments Jul 19 2010
UCR41763
Pleurocoronis pluriseta
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6139
Riverside
Sonoran (Colorado) Desert, N foot of the Chuckwalla Mountains, 2.75 mi (airline) SE of Desert Center
367
Comment
UC205026
Pluchea odorata var. odorata
L. G. Childs
1921-1-21
Riverside
Dos Palmas Colorado Desert
Comment
POM8378
Pluchea sericea
Mary F. Spencer
1918-3-28
782
Riverside
In Palm canyon.
183
Comment
RSA748218
Pluchea sericea
G. Gust, L. Nye
2005-3-10
534
Riverside
City limits of Lake Elsinore on River bank just off of Auto Center Dr., N of junction with Diamond Dr.
400
Comment
SD84905
Pluchea sericea
Nancy Ryan Zabriskie, W. Zabriskie
1972-3-28
484
Riverside
North canyon, Andreas Canyon drainage, east slope San Jacinto Mountain
609
Comment
UCR81687
Pluchea sericea
J. M. Stewart
1994-5-2
856
Riverside
Western Colorado Desert, Coachella Valley, Thermal, Filmore Street & Avenue 66
Comment
RSA604606
Poa annua
L. C. Wheeler
1961-6-24
7915
Riverside
San Jacinto Mountains: Fulmor Lake.
Comment
RSA298881
Poa secunda
Frank W. Gould
1943-4-18
2153
Riverside
On steep grassy slopes 1 mile west of Banning; foothills of the San Jacinto Mountains.
Comment
UCR2705
Poa secunda
F. M. Reed
1905-4-2
694
Riverside
Box Springs Mountain, east of Riverside
549
Comment
CAS-BOT-BC242998
Poa secunda subsp. secunda
H. M. Hall
1900-6-1
1439
Riverside
Lytle Creek Canyon, San Antonio Mountains
1752
Comment
UCD91691
Poa secunda subsp. secunda
J. G. Lemmon
1888-4-14
s.n.
Riverside
Elsinore.
Comment
CLARK-A1528-759
Polygonum aviculare
Roberta H. Smith
1969-5-6
33
Riverside
Riverside
152
Comment
CDA22826
Polygonum lapathifolium
P. Gordon-Reedy
1996-1
s.n.
Riverside
Shores of Lake Skinner.
0
Comment
UCR282411
Polygonum lapathifolium
Mitch Provance
2009-7-1
709- 07
Riverside
Badlands of Western Riverside County, San Timoteo Canyon, just south of San Timoteo Canyon Rd. along paved access road to the El Casco Substation
616
Comment
RSA509564
Polypodium californicum
Ed LaRue
1989-3-30
s.n.
Riverside
Rancho California area, ca. 4 miles W of Temecula, with Ave. del Oro as the N boundary.
381
Comment
SEINET1004495
Polypogon monspeliensis
T. B. Salvato, Kent Beaman
2005-1
846
Riverside
San Jacinto Mtn foothills: San Jacinto River E of Valle Vista just downstream from the Forest Service Boundry and N of CA Hwy 74.
549
Comment
UCR199630
Polypogon monspeliensis
Scott D. White
2004-4-26
10252
Riverside
San Jacinto Mountain Foothills, Soboba Indian Reservation, Indian Creek Watershed
671
Comment
POM49459
Populus X parryi
M. French Gilman
1924-07
s.n.
Riverside
Side canyon of Snow Canyon.
610
Comment
SD229275
Populus fremontii
Dick Schwenkmeyer, Tony Harper - Collector
2013-5-8
893
Riverside
Agua Bonita Spring, Palm Canyon, approx. 8 Mi. S. of Catherdral City
883
Comment
SEINET10932112
Populus fremontii
Billy Joe Cox
1975-4-23
Cox 4156
Riverside
Palo verde, 1-3 km w, ca 32 m s of blythe. Creosote desert scrub; sandy and gravelly entisols.
100
Comment
HSC25126
Porophyllum gracile
Richard Spjut
1972-2-12
2190
Riverside
Colorado River: N base and face of the Chuckawalla Mtns., ca. 3 to 4 mi. S of Desert Center
305
Comment
RSA472194
Porophyllum gracile
Christopher Davidson, Jones
1980-4-4
9955
Riverside
Orocopia Mts. West end of the mountains in a small canyon and wash almost due south of Oro Peak.
518
Comment
UCR102718
Porophyllum gracile
B. G. Pitzer
1998-1-24
3404
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
CDA3370
Portulaca oleracea
T. B. Salvato, A. C. Sanders
2005-5-17
890
Riverside
San Jacinto Mtn foothills; San Jacinto River E of Valle Vista, just downstream from the Forest Service boundary and N of CA Hwy 74.
Comment
UC123556
Potamogeton foliosus
F. M. Reed
1906-7-31
1154
Riverside
Riverside and vicinity Riverside
Comment
RSA783358
Potentilla glandulosa
John Olmsted
1958-6-15
171
Riverside
San Jacinto Mts: M. FK. San Jacinto Range Drainage Area. 1 mi above intersection of Beartrap Canyon with Strawberry Cr. by Idyllwild School of Music and Art. On sandy banks of Beartrap Canyon.
1616
Comment
RSA5231
Potentilla glandulosa subsp. nevadensis
Carl B. Wolf
1932-8-5
s.n.
Riverside
Trail from Tahquitz Valley to San Jacinto Peak, San Jacinto Mountains.
2744
Comment
UCR18542
Potentilla glandulosa subsp. reflexa
A. C. Sanders
1978-6-11
874
Riverside
San Jacinto Mtns., James Reserve, above Lake Fulmor
1646
Comment
CAS-BOT-BC206988
Prosopis glandulosa var. torreyana
Mrs. E. C. Van Dyke
1928-1-1
s.n.
Riverside
Coachella
Comment
POM2529
Prosopis glandulosa var. torreyana
L. T. Street, M. Durant
1918-5-12
s.n.
Riverside
San Jacinto.
Comment
JEPS65604
Prosopis pubescens
Marjorie D. Clary
1936-9-27
Riverside
Colorado Desert, Coachella Coachella; Colorado Desert, Coachella
Comment
POM348748
Prosopis pubescens
Anstruther Davidson
1903-5-3
s.n.
Riverside
Thermal.
Comment
UC65756
Prosopis pubescens
E. E. Schellenger
1904-10-18
56
Riverside
Dos Palmas; Colorado Desert
Comment
UCD108198
Prosopis pubescens
Richard Bates
1949-4-26
s.n.
Riverside
Cathedral Canon, southeast of Palm Springs.
Comment
UC860997
Prunus virginiana var. demissa
C. Epling, Wm. Robison
1935-6-30
Riverside
North Fork San Jacinto River
Comment
UCR29849
Psathyrotes ramosissima
George K. Helmkamp
1983-3-24
383- 7
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, at junction of the Graham Pass and Chuckwalla Springs Roads
229
Comment
SEINET10842589
Psathyrotes ramosissima
David B. Dunn, Howard Brown; Elizabeth M. McClintock
1947-3-15
Dunn 2889
Riverside
Pushawalla Canyon Biota. Indio Hills. In dry wash.
Comment
SEINET2054133
Pseudognaphalium californicum
D. H. Eslinger
1970-5-29
Riverside
4 mi. E of Riverside, 50 m N of 9725 Pigeon Pass Rd.
365
Comment
JOTR35159
Pseudognaphalium canescens
Harding, Mitzi, T. Herskovits
2011-9-14
158
Riverside
Joshua Tree National Park. Queen Mountains; Barker Dam
1304
Comment
UC1605405
Pseudognaphalium leucocephalum
Steve Boyd
1994-10-14
8385
Riverside
San Mateo Canyon at confluence with Bluewater Canyon (canyon bottom); Southern Santa Ana Mountains, Cleveland N.F.
329
Comment
RSA785189
Psilocarphus brevissimus
D. E. Bramlet
1993-5-5
2340
Riverside
along a NE-SW access road between Olsen and Dawson Canyons, leading to the Black Rocks region; 426 m east of the El Sobrante landfill and 518 m north of Dawson Canyon
427
Comment
SFV11880
Psorothamnus arborescens var. simplicifolius
R. H. Swade
1963-12-7
s. n.
Riverside
Colorado Desert Open desert west of Snow Creek Road, about 3 miles south of Interstate 10 intersection with California State Highway 111.
366
Comment
UCR123759
Psorothamnus arborescens var. simplicifolius
Steven R. Hill
2001-4-29
33546
Riverside
Western Colorado Desert/ San Bernardino Mtns., E side of Whitewater Canyon along Whitewater River, east of Whitewater Canyon Road, about 2 mi north of Route I-10
549
Comment
CAS-BOT-BC353636
Psorothamnus emoryi
R. Freeman
1976-10-2
2157
Riverside
South of I-10, N of Mule Mountains
Comment
JEPS41730
Psorothamnus emoryi
W. L. Jepson
1927-4-14
11697
Riverside
Colorado Desert, Silent Canyon, foothills SE end Santa Rosa Mts.
304
Comment
SBBG14292
Psorothamnus emoryi
E. R. Blakley
1961-9-10
4707
Riverside
20 mi W of Blythe at wash crossing of US Hwy 60-70
106
Comment
UCD108349
Psorothamnus fremontii
R. L. Smith
1960-4-15
8
Riverside
15 miles north of Palm Springs.
Comment
UCR46613
Psorothamnus polydenius
J. M. Stewart
1986-9-28
86- 23
Riverside
Sonoran (Colorado) Desert, south side of Orocopia Mountains
829
Comment
CHSC848
Psorothamnus schottii
M. Anthony
1954-4-15
Riverside
Near Coachella.
Comment
RSA0031550
Psorothamnus schottii
Duncan S. Bell
2013-1-30
4440
Riverside
The Mecca Hills; in an unnamed canyon between Thermal Canyon and Painted Canyon, just to the west of Mecca Hills peak 1642.
138
Comment
SD37834
Psorothamnus schottii
Edith A. Purer
1935-4-21
6462
Riverside
Desert floor, near Palm Springs, Colorado Desert
Comment
UCR16201
Psorothamnus schottii
B. A. Carlson
1978-4-17
s.n.
Riverside
Western Colorado Desert, E of Desert Hot Springs, Jct of Dillon Road and Berdoo Canyon Road
Comment
SBBG68033
Psorothamnus spinosus
M. Van Rensselaer
1945-11-18
1919
Riverside
S of Cathedral City
Comment
SD224975
Psorothamnus spinosus
A. C. Sanders
1995-5-23
17119
Riverside
Colorado Desert, Coachella Valley: alluvial fans below the Santa Rosa Mtns., near the mouth of Martinez Cyn., at end of 72nd Ave.
22
Comment
UCSB3066
Psorothamnus spinosus
Haller, John
1950-5-21
Riverside
Coachella Valley, 2 miles up Palms to Pines Highway, near base of mountains
Comment
RSA523518
Pteridium aquilinum var. pubescens
Steve Boyd, Timothy S. Ross, L. Arnseth, Jaime Bonilla
1990-4-2
3977
Riverside
Vail Lake area, lower slopes of Agua Tibia Mtn, along Hwy 79, E of USFWS Dripping Springs Guard Station.
488
Comment
CAS-BOT-BC421257
Pterostegia drymarioides
A. C. Sanders; T. B. Salvato; Mitch Provance
2003-4-4
25836
Riverside
San Bernardino/Santa Ana River Valley Region: Jurupa Mtns., hill SW of the Jensen Quarry, NW of Sunnyslope.
421
Comment
CAS-BOT-BC421261
Pterostegia drymarioides
Marcus E. Jones
1903-5-11
s.n.
Riverside
Whitewater
304
Comment
CHSC105751
Pterostegia drymarioides
Christine C. Johnson; Paul J. Johnson
1985-3-12
956
Riverside
Lamb Canyon, 2 miles NW of Gilman Hot Spr.
463
Comment
RSA343093
Pterostegia drymarioides
Robert F. Thorne, Walter Wisura, Earl Lathrop, Sara Meury
1985-5-18
60621
Riverside
Santa Rosa Plateau: Burned-over chapparral along Clinton Keith Road, near base of plateau.
427
Comment
UCR86856
Pterostegia drymarioides
A. C. Sanders, K. C. Rose
1995-4-27
16737
Riverside
Sonoran (Colorado) Desert, Coachella Valley, foot of the Little San Bernardino Mtns., canyon east of Fan Hill, just outside Joshua Tree Nat. Park
549
Comment
CLARK-A1528-822
Purshia glandulosa
Charlotte Stocks
1964-7-26
Riverside
Pinyon Crest
1066
Comment
RSA0081612
Pyrola aphylla
P. A. Munz
1938-8-14
15370
Riverside
Ridge east of Toro Peak, Santa Rosa Mts.
2378
Comment
RSA39351
Quercus
P. A. Munz
1946-10-21
11591
Riverside
Live Oak Tank, Joshua Tree National Monument.
1220
Comment
UCD170873
Quercus
Jeremiah George
2012-8-13
s.n.
Riverside
San Gorgonio Pass/Moreno Badlands, west of Beaumont, just east of junction of 60 Fwy and Jackrabbit Trail, off frontage road dead end.
716
Comment
UCR273998
Quercus
Mitch Provance
2012-9-11
17622
Riverside
Badlands of Western Riverside County, Beaumont, near N base of Mt. Davis, near Cooper's Creek (tributary of San Timoteo Creek), about 2000 ft., along dirt road extension of Risco Circle, S of W 4th St.
762
Comment
SDSU14184
Quercus agrifolia var. agrifolia
Kimberly S Miller, Dr. M. G. Simpson, Derek T Miller
2002-3-17
9
Riverside
Santa Margarita Ecological Reserve. Outside north gate.
457
Comment
UCSB1039
Quercus agrifolia var. agrifolia
Keator, Glenn
1959-05
Riverside
foothills of northern Mt. San Jacinto
Comment Read comments Mar 2 2014
SDSU13623
Quercus berberidifolia
W. Miller with C. Mosse
1972-7-19
Riverside
Comment
UCR158906
Quercus berberidifolia
A. C. Sanders, R. E. Riefner Jr.
2005-8-12
31546
Riverside
San Jacinto Mtns., Vandeventer Flat along Hwy 74, 1.2 mi. west of Santa Rosa Mtn. Rd., just west of entrance to Santa Rosa Indian Reservation
1402
Comment
UCR82765
Quercus berberidifolia
A. C. Sanders, D. R. Schramm, D. Wappler
1994-10-6
15779
Riverside
San Jacinto Mtns., N slope of mtns.: Twin Pines Creek drainage, Azalea Creek and a tributary gully from the west
1189
Comment
RSA476548
Quercus chrysolepis
E. Fitzgerald
1929-05
s.n.
Riverside
Idylwild, San Jacinto Mts.
Comment
UC1281192
Quercus chrysolepis
H. E. McMinn
1925-7-2
1494
Riverside
along Tahquitz trail San Jacinto Mountains
Comment Read comments Nov 17 2011
SEINET5466872
Quercus chrysolepis
Richard Carter
1984-12-18
3860
Riverside
1.1 mi NE of Anza on Hwy 371. Canyon at 4-000ft elev.
0
Comment
UCD142136
Quercus cornelius-mulleri
Mike Lahti
2012-4-5
PDR# 159032 1
Riverside
Anza.
1219
Comment
UCD45606
Quercus cornelius-mulleri
K. R. Montgomery
1969-6-9
69 19
Riverside
Wilson Valley, 18 miles south of Hemet, Riverside County, California. Elev. 3500'.
1066
Comment
UCD45612
Quercus cornelius-mulleri
Ted C. MacRae
1995-5-26
43 c
Riverside
California, Riverside Co., Santa Rosa Mts., Pinyon Flats cpgd., 15.5 mi S Palm Desert. E. 4000'.
1219
Comment Read comments Sep 7 2013
UCR18991
Quercus cornelius-mulleri
John C. Roos
1965-9-26
s.n.
Riverside
Santa Rosa Mtns, Pinyon Flats
1220
Comment
CHSC59979
Quercus dumosa
John La Salle
1982-5-4
82- 5 -4-4
Riverside
2.4 miles west of Radec across the highway from Vail Lake turnoff from Highway 79.
Comment
CLARK-A1528-530
Quercus dumosa
C. M. Flanagan
1973-4-26
OO 304
Riverside
Morongo Indian Reservation
914
Comment
UCR118000
Quercus engelmannii
J. Zabriskie
1978-9-10
1155
Riverside
Santa Rosa Mtns, Boyd Deep Canyon Desert Research Center, intersection of Horsethief Creek and Cactus Spring Trail
1037
Comment
RSA751633
Quercus john-tuckeri
G. Gust, L. Nye
2005-3-11
547
Riverside
Cleveland National Forest. Just off of Hwy 74 opposite El Cariso Campground on washed out forest road.
762
Comment
UC219581
Quercus kelloggii
P. A. Munz
1922-7-2
5943
Riverside
Santa Rosa Santa Rosa Mts.
1981
Comment
UCD47104
Quercus palmeri
Louis B. Ziegler
1969-10-12
s.n.
Riverside
Hemet Valley, San Jacinto Mts. Near the Kentworth Ranger Station.
1417
Comment
UCR111511
Quercus palmeri
A. C. Sanders, Steve Boyd, Mitch Provance, J. Ross
1998-10-25
22286
Riverside
San Jacinto Mtns., Santa Rosa Indian Reservation along Hwy 74, 2.1 mi. east of Hwy 371 junction to Anza, just west of Vandeventer Flat
1463
Comment
UC219579
Quercus wislizeni
P. A. Munz
1922-6-30
5907
Riverside
Santa Rosa Santa Rosa Mts.
1981
Comment
RSA220971
Rafinesquia californica
E. W. Lathrop
1966-5-8
6405
Riverside
3 miles SW of Corona. Hagador Canyon, Cleveland National Forest. Trabuco District.
274
Comment Read comments Apr 28 2011
CAS-BOT-BC537216
Rafinesquia neomexicana
Cheryl Sevilla; Sarah J. De Groot
2015-2-18
14
Riverside
Transverse Ranges; San Bernardino Mountains region: San Gorgornio Wilderness Area; on the plain to the E of Mission Creek, 0.4 mi NW of the Stone House
783
Comment
JOTR34394
Rafinesquia neomexicana
Andre, Jim
2012-4-16
20925
Riverside
Joshua Tree National Park. Along Cottonwood Spr. Rd. 2.4 miles north Cottonwood Visitor's Center
955
Comment
SBBG46757
Rafinesquia neomexicana
Leota Davidson
1966-4-6
109
Riverside
ca. 0.5 mi W Wiley Well Rd, at second intersection S of Interstate 10, Chuckwalla Mtns
Comment
UC665741
Rafinesquia neomexicana
Ira L. Wiggins
1941-3-27
9688
Riverside
desert wash 9 mi w Desert Center
Comment Read comments Feb 23 2010
CAS-BOT-BC379419
Ranunculus alismifolius var. alismellus
H. M. Hall
1901-7-1
2405
Riverside
San Jacinto Mountains, in meadows or along creeks of Tamarack Valley
2804
Comment
UCR199761
Ranunculus sceleratus
Scott D. White, Angelia Carey and Linda Archer
2004-8-5
10691
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
UCR101452
Rhamnus californica
A. C. Sanders, Tracy Tennant, Jeff Ross
1998-8-20
22218
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Middle Branch of Millard Canyon
1341
Comment
RSA0034421
Rhamnus californica
Percy C. Everett
1935-6-17
7137
Riverside
Coldwater Can. , trail to Santiago Pk. 1/3 mi. above Glen Ivy Resort.
457
Comment
POM246569
Rhamnus crocea
B. D. Stark
1933-2-19
4530
Riverside
2.5 mi. East of Nuevo.
762
Comment
LA207802
Rhamnus ilicifolia
A. M. Johnson;
1932-8-19
4133
Riverside
San Jacinto Mountains
Comment
POM171417
Rhamnus ilicifolia
I. M. Johnston
1930-6-15
3790
Riverside
Lost Palms Canyon above [Anslintz] Wall, Eagle Mts., Colo. Desert. [information from frag pack]
Comment
UCR194211
Rhamnus ilicifolia
Scott D. White, Angelia Carey
2004-6-4
10463
Riverside
San Jacinto Mtn Foothills, San Jacinto River wash and adjacent alluvial benches, near Indian Creek confluence
534
Comment
POM17819
Rhamnus tomentella subsp. cuspidata
P. A. Munz, D. D. Keck
1923-6-14
7081
Riverside
Santiago peak, Santa Ana Mountains.
1616
Comment
UC18583
Rhamnus tomentella subsp. tomentella
H. M. Hall
1897-5-18
539
Riverside
Cahuilla
Comment
UCR234755
Rhus aromatica
A. C. Sanders, John F. Green
2012-6-25
40300
Riverside
Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon, benches south of I-15 and east of Horsethief Canyon Rd.
419
Comment
UCR34998
Rhus aromatica
L. B. Ziegler
1974-4-2
521
Riverside
San Jacinto Mountains, foothills of the San Jacinto Mountains, hillside slopes of lower Bautista Canyon
612
Comment
UCR94484
Rhus integrifolia
Steve Boyd
1981-1-9
s.n.
Riverside
Peninsular Range, Gavilan Hills, narrows in central Dawson Cyn.
488
Comment
RSA650226
Rhus ovata
Carol Zuck
1981-2-16
42
Riverside
On I-74, 17.5 miles southeast of Santa Rosa Rd. overlooking Elsinore.
Comment
SBBG97184
Rhus ovata
W. L. Halvorson
1977-4-1
77 -225
Riverside
5 mi S of Temecula on Hwy S16
Comment
NY43195
Rhus trilobata
J. B. Walker
1995-5-4
1412
Riverside
San Bernardino National Forest, 1km S of Pinyon Flat Campground
1300
Comment
UC1719478
Ribes canthariforme
D. Atwood
1993-3-26
17667
Riverside
Santa Ana Mountains; 1.5 mi S of Lake Elsinore, along Hwy 74
670
Comment Read comments Jan 11 2017
CAS-BOT-BC108721
Ribes cereum
F. Grinnell Jr.
1908-7-1
s.n.
Riverside
Tahquitz Valley.
2438
Comment
UCR178327
Ribes indecorum
T. B. Salvato, Jeffrey Ross
1998-5-14
MOR- 132
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
UCR77566
Ribes indecorum
Steve Boyd, T. S. Ross, Orlando Mistretta
1992-2-2
6646
Riverside
Santa Ana Mtns, Cleveland National Forest. Upper San Mateo Canyon between the confluence of Tenaja Canyon and Los Alamos Canyon
427
Comment
CAS-BOT-BC168948
Ribes malvaceum
Carl B. Wolf
1932-2-11
2651
Riverside
Santa Ana Mts., Hidden Canyon, 5 mi. west of Corona, base of Skyline Drive
405
Comment
UCR121645
Ribes malvaceum
A. C. Sanders, Kent Beaman
2002-5-10
25054
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
UC11635
Ribes nevadense
H. M. Hall
July, 1901
2423
Riverside
vicinity Strawberry Valley; San Jacinto Mountains
1524
Comment
UCSB2649
Ribes nevadense
Keator, Glenn
1959-5-16
Riverside
Collected about 11 miles northeast of Idyllwild; on Banning-Idyllwild highway; San Jacinto mountains
Comment
POM229020
Ribes quercetorum
P. A. Munz
1937-5-31
15120
Riverside
At Anza Table [Anza Bench] near head of Coyote Canyon.
1067
Comment Read comments Dec 17 2011
UCR47052
Ribes quercetorum
B. G. Pitzer, A. C. Sanders
1987-4-21
490
Riverside
Box Spring Mountains, near southernmost radio towers
793
Comment
UC219170
Ribes roezlii
P. A. Munz and I. M. Johnston
1922-5-19
5395
Riverside
Keen Camp San Jacinto Mts.
1463
Comment
UCR16767
Rosa californica
W. C. Anderson
1967-8-15
s.n.
Riverside
San Jacinto Mtns., Fuller Mill Creek Camp, 6 miles north of Idyllwild off Banning-Idyllwild Road
1585
Comment
UCR24927
Rosa californica
A. C. Sanders
1980-7-18
1661
Riverside
San Jacinto Mtns, Thomas Mountain; along a small dry creek in Spillway Canyon about 2 mi SW of Hwy 74 along Thomas Mountain Road
1463
Comment
UCR268297
Rosa californica
Jim Andre
2012-6-15
30551
Riverside
San Jacinto Mountains, west slopes of range along Poppet Flat Road, Poppet Creek canyon, 3.2 miles west of Hwy 243
1022
Comment
JEPS44747
Rubus parviflorus
W. L. Jepson
1903-8-6
2278
Riverside
Dark Canyon San Jacinto Mt., Dark Canyon
1524
Comment
CLARK-A1528-826
Rubus ursinus
Paul D. Wood
1970-4-19
2 C
Riverside
Riverside
243
Comment
UCR114965
Rumex crispus
Fred M. Roberts
1992-4-25
4866
Riverside
San Jacinto Valley, Upper Salt Creek Watershed adjacent to Hemet, NW corner of California Avenue and Stowe Road, 3.3km ENE Winchester
455
Comment
UCR158322
Rumex crispus
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30065
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
RSA596773
Rumex hymenosepalus
D. L. Banks, K. D. Hedge
1996-5-16
1043
Riverside
NW Palomar Mountains; Agua Tibia Mountains; N foothills of Dorland Mtn., S of Temecula Creek; 0.4 miles E of Pauba Road on the N side of Los Caballos Road, along the broad, sandy, southern alluvial bench of Temecula Creek.
370
Comment
UCR116591
Rumex obtusifolius
A. C. Sanders, T. B. Salvato
2001-5-24
24368
Riverside
Perris-Aguanga Basin, Temecula, Long Canyon west of Del Rey Rd., along bottom of canyon west of junction of Av. [Calle] Pina Colada
345
Comment
UCR80798
Rumex salicifolius
Scott D. White
1993-5-29
1479
Riverside
San Bernardino Mtns, Banning Canyon & Big Oaks Canyon along the road to Raywood Flat on Yucaipa Ridge
1372
Comment
POM12873
Sagina saginoides
P. A. Munz
1922-7-6
6019
Riverside
Tahquitz Valley, San Jacinto Mountains.
2195
Comment
SDSU7072
Salazaria mexicana
J. Godsil
1953-3-20
575
Riverside
hwy to Twenty- nine Palms; Joshua National Monument.
792
Comment
UC888146
Salazaria mexicana
I. W. Clokey
1935-4-17
6967
Riverside
Cottonwood Springs
Comment
POM319272
Salix exigua
Patricia Wilder
1972-2-18
5361
Riverside
North side of Norco, along the Santa Ana River at the end of Pedley St.
229
Comment
RSA444572
Salix exigua
Walter Wisura
1988-3-23
4216
Riverside
49 Palms oasis, Joshua Tree National Monument.
Comment Read comments Aug 25 2013
JOTR35491
Salix exigua var. hindsiana
La Doux, Tasha, D. Shade, S. De Groot, N. Fraga, L. Washburn
2013-4-26
3179
Riverside
Joshua Tree National Park. Little San Bernardino Mtns, Upper Smithwater Canyon, NW of Quail Mtn. (Biodiversity Hunt stop2)
1295
Comment
UC4990
Salix exigua var. hindsiana
Geo. F. Reinhardt
June, 1897
Riverside
San Jacinto Valley
Comment
CAS-BOT-BC108144
Salix gooddingii
D. B. Dunn; H. Brown; E. McClintock
1947-3-15
2868
Riverside
Pushawalla Canyon, Indio Hills
Comment
JOTR32525
Salix gooddingii
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler
2011-6-16
2609
Riverside
Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4)
1301
Comment
POM319271
Salix gooddingii
Patricia Wilder
1970-10-30
4829
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.
152
Comment
UCD110975
Salix gooddingii
A. C. Sanders; T. B. Salvato
2003-5-21
26785
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
UCR171977
Salix gooddingii
John F. Green
2006-4-25
s.n.
Riverside
Peninsular Ranges, City of Temecula, Long Canyon, Southern California Edison right of way between residential areas, south of Rancho California Road and east of Margarita Road
366
Comment
RSA707986
Salix laevigata
Scott D. White, Angelia Carey
2004-5-7
10348
Riverside
San Jacinto Mountain foothills: Indian Creek and adjacent foothills.
549
Comment
UCR139630
Salix laevigata
A. C. Sanders
2004-6-30
28399
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
SBBG54391
Salix lasiolepis
P. Wilder
1971-3-20
4896
Riverside
Santa Ana River at end of Pedley Street, Norco, on S side of Santa Ana River
243
Comment
SEINET272322
Salix lasiolepis
A. C. Sanders, G Helmkamp
1997-3-15
19969
Riverside
Lake Skinner Area; lower Rawson Canyon along the dirt road toward Bachelor Mtn. UTM 10km cell: MH-9E 1N. Skinner Reser
457
Comment
UCR261417
Salsola paulsenii
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-23
41424
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
RSA586840
Salsola tragus
D. L. Banks, Peter Morrell
1995-5-4
307
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, N of the Wildhorse Trail, on metasedimentary hills N of Wildhorse Peak.
622
Comment
RSA769517
Saltugilia australis
Duncan S. Bell, Lucila Reccia
2010-5-5
966
Riverside
San Bernardino National Forest: Rouse Ridge, approximately 1.4 air miles southeast of junction of Highway 74 and forest service road 5S15.
791
Comment
UCR104919
Saltugilia australis
A. C. Sanders, Pam MacKay, Tim Thomas & O. F. Clarke
1997-5-4
20650
Riverside
San Jacinto Mountains, north side along Hwy 243, 1.5 mi below Twin Pines Ranch Road (McMullen Flat), north slope of Peak 3740
1067
Comment
RSA516420
Saltugilia caruifolia
W. Wisura, Bart O'Brien, Tom Hayduck
1990-5-2
4425
Riverside
Ortega Hwy. below switchbacks above Lake Elsinore, in burned areas.
Comment
RSA0120307
Saltugilia latimeri
Duncan S. Bell
2016-4-16
9320
Riverside
Whitewater Watershed; Whitewater Canyon; collecting in Rainbow Canyon, approximately 2.5 air miles east northeast of Kitching Peak.
1023
Comment
IRVC2064
Salvia apiana
R. H. Whittaker, W. A. Niering
1963-5-29
SJ 52
Riverside
Mountain Center to Hemet. San Jacinto Mountains
640
Comment
RSA562456
Salvia apiana
Steve Boyd, T. S. Ross
1992-5-5
7233
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Eastern portions of Oak Flats along the Bluewater Trail
732
Comment
UC534838
Salvia apiana
Victor Duran
1933-7-1
3491
Riverside
near Santa Rosa; Santa Rosa Mts.
1828
Comment
UCLA37966
Salvia apiana
C. Epling and H. Lewis
1942-3-3
Riverside
0.5 mi e Shumway Road (Pines of Palms Highway)
Comment
RSA411380
Salvia carduacea
C. Epling
1932-5-28
s.n.
Riverside
Perris-Hemet.
Comment
UCR48367
Salvia carduacea
Steve Boyd
1986-5-1
1818
Riverside
S slopes of Bachelor Mtn, east end of Lake Skinner
Comment
POM4121
Salvia columbariae
M. Alice King
1893-1
s.n.
Riverside
Menifee.
Comment
RSA793534
Salvia columbariae
Naomi S. Fraga, David Fracker, Tommy Stoughton
2012-3-15
3943
Riverside
Off of Box Canyon Rd. S. of Shaver well in a wash.
229
Comment
UC1979870
Salvia columbariae
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood, Jackie McConnaughy, Naomi Fraga
2011-3-17
768
Riverside
Colorado Desert; Chocolate-Chuckwalla Mountains region: Mecca Hills, Shaver's Well Adjacent to Box Canyon Road, Shaver's Wash just west of Mecca Copia Trail.
Comment
UCR103189
Salvia columbariae
Scott D. White, Julie Greene
1997-3-12
4784
Riverside
Perris Basin, Sun City, near Interstate Hwy 215, south of Perris and north of Menifee, low hills east of Bavaria Drive
488
Comment
UCR72203
Salvia columbariae
Theo Glenn
1992-3-31
92- 6
Riverside
Sonoran (Colorado) Desert, north side Eagle Mts, Storm Jade Mine
671
Comment
UCR97491
Salvia columbariae
A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand
1997-3-12
19870
Riverside
Lake Skinner area, lower Rawson Canyon, along road NE of Skinner Lake
457
Comment
SEINET10499073
Salvia dorrii
David B. Dunn
1946-8-17
Dunn 2723
Riverside
Round meadow dry hillside among lodge pole pines. San jacinto mts.
Comment
RSA434138
Salvia mellifera
Bonnie C. Templeton, I. W. Clokey
1930-4-9
1067
Riverside
Palm Springs.
650
Comment
RSA519252
Salvia mellifera
Ed LaRue
1989-4-25
s.n.
Riverside
5 mi (airline) NW of Lake Elsinore, adjacent to Cleveland National Forest; at mouths of Rice and McVicker Canyons.
488
Comment
RSA552756
Salvia mellifera
Steve Boyd, T. S. Ross, Orlando Mistretta
1992-3-31
6742
Riverside
San Mateo Canyon Wilderness Area. Morgan Trail from Round Potrero W to junction with Tenaja Trail in N-fork Bear Creek.
670
Comment
UCLA69959
Salvia mellifera
L. Haines and L. Erickson
1937-4-9
Riverside
near Winchester turn-off (Riverside to Hemet road)
Comment Read comments Mar 20 2011
UCR120920
Salvia mellifera
A. C. Sanders, Mark Elvin, Julie M. Vanderwier
2002-4-9
24942
Riverside
The Badlands, hills and canyons west of Laborde Canyon, 1 mile northeast of Eden Hot Springs, SW of Beaumont
671
Comment
UCR260564
Salvia mellifera
T. B. Salvato
2014-5-29
8038
Riverside
Perris-Aguanga Basin, Wildomar, field south of Bundy Canyon Road, west of Sunset Avenue and east of a broad oak/willow gully, c. 1.13 mi west of Murrieta Rd and 4.10 mi southeast of Canyon Lake
537
Comment
UC575070
Salvia mohavensis
C. Epling and Wm. Robison
1933-6-27
Riverside
5 mi s Gold Coin Mine; Little San Bernardino Mts.
Comment
RSA0094096
Salvia pachyphylla
Duncan S. Bell, Evan Meyer, Sonia Pena
2015-10-20
8722
Riverside
Santa Rosa Mountains; approximately 0.75 air mile west of the summit of Santa Rosa Mountain.
2196
Comment
CAS-BOT-BC233340
Salvia vaseyi
E. K. Balls
1959-6-25
23860
Riverside
Along road to 29 Palms, 7.5 mi. N. of jct. with U.S. Hwys. 60/70/99
381
Comment
CDA40964
Salvia vaseyi
T. C. Fuller
1963-4-23
10289
Riverside
San Jacinto Mountains; Carrizo Canyon, Highway 74 to Pinyon Flat, south of Palm Desert.
0
Comment
CAS-BOT-BC414253
Salvinia minima
R. E. Riefner, Jr.
2011-10-16
11 -142
Riverside
City of Lake Elsinore, W of Hwy. 74, S side of Temescal Wash, ca. 0.2 mi N of Baker St., vicinity of Bromley Ave. and Baker St.
382
Comment
SEINET8753384
Sambucus mexicana
Norman C. Cooper
1944-1
1289
Riverside
Banning
701
Comment
UCSB6271
Sambucus nigra subsp. caerulea
Gill, Robert
1959-3-14
Riverside
Road to Black Star Canyon; Santa Ana Mt. Range; Pacific slope Drainage Area
335
Comment
RSA596153
Samolus parviflorus
D. L. Banks
1996-11-7
1190
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Pechanga Indian Reservation, E of San Gabriel Church; At the end of the main road in the Reservation., Approximately 150 m NW of the spring on the northern fork of Pechanga Creek at the E end of the Reservation.
473
Comment
RSA543857
Sanicula bipinnatifida
Steve Boyd, Orlando Mistretta
1991-5-22
6308
Riverside
Vail Lake area, base of Agua Tibia Mtn, E of Dorland Mtn, W of Kolb Crk.
549
Comment
RSA570233
Sanicula tuberosa
Steve Boyd, Timothy S. Ross
1993-3-23
7907
Riverside
Palomar Range south of Vail Lake at the north base of Agua Tibia Mountain, Agua Tibia Wilderness Area, Cleveland National Forest. Small area of native grassland on break in slope, west side of trail extending south from end of Woodchuck Road.
732
Comment
SD152964
Sanicula tuberosa
Steve Boyd
1992-4-15
6863
Riverside
Sant Ana Mountains, San Mateo Canyon Wilderness Area; Bluewater Canyon along Bluewater Tr. Downstream to the confluence with San Mateo Creek.
334
Comment
POM19642
Sarcodes sanguinea
Mary F. Spencer
1923-6-13
2220
Riverside
Prope [near] Idyllwild, San Jacinto Mts.
1677
Comment
SEINET244780
Sarcostemma cynanchoides
A. C. Sanders, Mitch Provance; T. B. Salvato
2001-5-7
24174
Riverside
Perris-Aguanga Basin; 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
503
Comment
LA202870
Sarcostemma cynanchoides subsp. hartwegii
Unknown;
1951-5-26
sn
Riverside
San Jacinto Canyon, Cranston Ranger station
Comment
JEPS22636
Sarcostemma hirtellum
Rimo Bacigalupi with Roxana S. Ferris
1958-3-21
6253
Riverside
ca. 13 mi. n. of Blythe (on rd. to Midland); w. slope Big Maria Mts.
262
Comment
UCR925
Satureja chandleri
Frances Shropshire
1959-4-25
s.n.
Riverside
Santa Ana Mtns., Santa Rosa Plateau, Guava-DeLuz Road, 1.8 mi. south of turnoff to this road at Warner's Ranch, near Murrieta
457
Comment
RSA783588
Saxifraga californica
M. Wall
2011-4-2
599
Riverside
Bautista Creek, east of Hemet off Bautista Canyon Rd. ca. 6.5 miles east of jct. with Fairview Ave.
758
Comment
UCR162541
Schinus polygamus
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
RSA778559
Schismus
David J. Keil
1983-4-15
16908
Riverside
East of Temecula on SR79
Comment
UCD93090
Schismus arabicus
Ellis W. Van Gorder
1963-2-18
s.n.
Riverside
Colton.
Comment Read comments Jun 8 2013
UCR214694
Schismus arabicus
A. C. Sanders
2010-3-25
37629
Riverside
Sonoran (Colorado) Desert; Salton Trough, northeast side of the Salton Sea, Hwy 111 at Mortmar near North Shore (Desert Beach), near Marina Dr.
-60
Comment
CAS-BOT-BC243464
Schismus barbatus
A. C. Sanders; E. J. Lawlor
1992-4-4
12098
Riverside
Within 1/2 mile of McCoy Spring, below and to the south and canyon bottom above the spring, McCoy Mountains
243
Comment
RSA406829
Schismus barbatus
Christopher Davidson
1973-4-1
1800
Riverside
Hwy 71/79, appx. 7 mi from jct of Hwy 395 south.
412
Comment
RSA478502
Schismus barbatus
Christopher Davidson
1973-4-1
1790
Riverside
Hwy 71/79, appx. 7 mi from jct of Hwy 395 south.
412
Comment
RSA653143
Schismus barbatus
A. C. Sanders, G. Helmkamp
1997-3-15
19922
Riverside
Lake Skinner area: hill (1864) E of Skinner Lake at NW end of Tucalota Hills., [UTM 10km cell: MH-9E, 1N. Skinner Reservoir]
549
Comment
RSA777446
Schismus barbatus
Thomas Stoughton, Stephanie Rockwood, Christi Gabriel
2011-4-5
969
Riverside
Blythe-Rice Road, East/Northeast of Arica Mountains on Blythe-Rice Road, about 1 mile south of railroad crossing
243
Comment
UCR100171
Schismus barbatus
Scott D. White
1993-3-3
1085
Riverside
Perris Basin, Romoland/Winchester area
442
Comment
UCR264629
Schoenoplectus americanus
Mitch Provance
2012-6-19
196- 07
Riverside
San Bernardino Valley, Santa Ana River Bottom, Tequesquite Creek and associated wetlands W of Rubidoux Ave
226
Comment
RSA366083
Schoenoplectus maritimus
Joseph A. Ewan, C. Epling
1933-5-12
7609
Riverside
South shore Lake Elsinore.
Comment
UCR57153
Scirpus cernuus
Jeri Hirshberg
1989-6-9
s.n.
Riverside
Santa Rosa Plateau, Santa Ana Mtns, S of town of Murrieta. Mouth of a small SW-draining channel on the SW side of Mesa de Burro
Comment
RSA335035
Scirpus microcarpus
Steve Boyd
1985-8-7
1103
Riverside
Santa Rosa Plateau region, NW base of Redonda Mesa on Tenaja Rd., 0.8 miles east of junction with 8S01 and 8S02.
Comment
CLARK-A1528-881
Scrophularia californica
Paul D. Wood
1970-5-16
6 A
Riverside
Riverside
380
Comment
SBBG54856
Scrophularia californica
D. Keil, M. McLeod
1977-3-26
12023
Riverside
0.7 mi W of jct with Riverside Country Rd R-3 (to Hemet) along St Hwy 79
Comment
UC1618461
Scrophularia californica
L. A. Gill, H. S. Gentry
1979-5-25
2550
Riverside
Murrieta: Howard Scott Gentry Experimental Ranch
Comment
UCR161440
Scrophularia californica
A. C. Sanders, Mike Misenhelter
2005-9-20
31687
Riverside
San Jacinto Mtns. Foothills, Santa Rosa Hills south of Hemet, road NW of Gibbel Flat, south end of Cornell St., 0.5 mi. SE of the Ramona Bowl
610
Comment
RSA314663
Scrophularia californica subsp. floribunda
Robert F. Thorne, F. R. Fosberg
1983-4-23
55485
Riverside
San Bernardino Mountains: Whitewater River where road crosses river below fish hatchery, ca. 4 miles north of Whitewater Post Office.
640
Comment
RSA425198
Scrophularia californica subsp. floribunda
Christopher Davidson
1975-6-16
2801
Riverside
Ca. 2 miles S of Banning on road R1 to Idyllwild.
823
Comment
SD136743
Scrophularia californica subsp. floribunda
Steve Boyd, T. Ross, D. Bramlet
1993-5-13
7380 A
Riverside
San Mateo Canyon Wilderness Area. Wildhorse Canyon, from confluence with Los Alamos Canyon upstream approx. 1 mile, lower 1/3 mile of Wildhorse Canyon
410
Comment
CAS-BOT-BC214232
Scutellaria bolanderi subsp. bolanderi
John Thomas Howell
1927-8-2
2925
Riverside
Road to Hemet at top of control, Mt. San Jacinto
1371
Comment
RSA560371
Scutellaria tuberosa
Steve Boyd
1992-4-14
6811
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness Area. Western edge of Oak Flats area along Bluewater Tributary from Verdugo Tributary S to crest of ridge W side Bluewater Canyon.
732
Comment
RSA562052
Scutellaria tuberosa
Steve Boyd, T. S. Ross
1992-4-1
6776
Riverside
Santa Ana Mountains., Elsinore Peak area, S of Lake Elsinore. South base of Peak (3448) to SE of Elsinore Peak area.
1000
Comment
RSA0074744
Sedum spathulifolium
Steve Boyd, Darin L. Banks
1995-3-30
8415
Riverside
Agua Tibia Wilderness Area, northern flank of Agua Tibia Mountain at the western edge of the Dripping Springs Alcove in tributary of Kolb Creek just east of the old Woodchuck Truck Trail road grade, just south of the Wilderness boundary.
640
Comment
RSA683696
Selaginella bigelovii
Ora M. Clark
1929-2-23
1522
Riverside
S Cabazon, San Jacinto Mtns.
Comment
SEINET2043064
Selaginella bigelovii
A. C. Sanders, O . F. Clarke, P. MacKay, S. White, C. L. Sanders
1994-11-27
15867
Riverside
Palm Canyon, from Hermit's Bench upstream to just beyond the confluence with East fork.
268
Comment
RSA747993
Selaginella eremophila
Scott D. White, Justin M. Wood
2009-4-28
12596
Riverside
City of Desert Hot Springs, Proposed development N of Pierson Blvd and E of Verbena Dr.
Comment
RSA770439
Senecio californicus
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4571
Riverside
San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
JOTR37454
Senecio flaccidus var. monoensis
Hodges, Stephen, T. Green
2016-5-24
576
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Quail Mountain Complex; On slopes with granitic boulders descending down east side of Minerva Hoyt peak towards Lost Horse area and in sandy washes beneath slopes (Stop 3).
Comment
LA203935
Senecio flaccidus var. monoensis
C. L. Hitchcock;
1940-4-5
5964
Riverside
3 mi. below Cottonwood Springs
Comment
CAS-BOT-BC364530
Senecio vulgaris
Fred Reed
1925-3-1
4955
Riverside
Chicago Ave., Riverside
274
Comment
UCR99860
Senecio vulgaris
Scott D. White
1993-3-3
1102
Riverside
Perris Basin, Romoland/Winchester area
442
Comment
UCSB8569
Senegalia greggii
Haller, John
1950-5-21
Riverside
Coachella Valley, 2 miles up Palms to Pines Highway, near base of mountains
Comment
SD247432
Senna armata
A. C. Sanders, Jim Malusa
2015-9-10
41855
Riverside
Sonoran (Colorado) Desert: Bradshaw Trail, 0.85 mile SE of its junction with Summit Road in Salt Creek Canyon, at wash crossing, at edge of Chocolate Mountains Aerial Gunnery Range (East of Red Canyon 7.5'Q)
480
Comment
POM243656
Sesbania exaltata
E. C. Jaeger
1938-10-30
s.n.
Riverside
Mecca
Comment
UCR84473
Sesuvium verrucosum
Steve Boyd, D. Banks
1994-9-29
8372
Riverside
Lake Elsinore, Floodplain east of dike along San Jacinto River, west of Sedco Hills community
381
Comment
CSUSB813
Sidalcea malviflora
Kirk Taylor
1976-5-23
Riverside
Mesa de Colorado; 9 miles west of Murrieta, on Tenaja Road.
548
Comment
RSA433915
Sidalcea malviflora subsp. sparsifolia
E. C. Jaeger
1921-6-21
s.n.
Riverside
Idyllwild.
1585
Comment
RSA433916
Sidalcea malviflora subsp. sparsifolia
E. C. Jaeger
1922-7-3
s.n.
Riverside
Stawberry Valley
Comment
CLARK-A1528-2460
Silene antirrhina
John C. Roos
1952-4-28
5590
Riverside
Box Springs Mountains
396
Comment
RSA613319
Silene gallica
D. L. Banks
1997-3-1
1384
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, west of Pala Road. Reservation lands west of the casino and along Pechanga Creek.
329
Comment
RSA764125
Silene laciniata subsp. major
L. M. Prince, Duncan S. Bell
2009-6-17
576
Riverside
Cleveland National Forest
Comment
SD137806
Silene laciniata subsp. major
Darin L. Banks, Steve Boyd
1995-5-17
449
Riverside
Agua Tibia Mountains; northwest Palomar Mountains; Cleveland National Forest, east of the Dripping Springs Alcove area.
590
Comment
RSA438855
Silene parishii var. viscida
M. B. Dunkle
1933-7-19
3687
Riverside
Tahquitz Peak. San Jacinto Mts.
2651
Comment
CAS-BOT-BC175126
Silene verecunda
Mary F. Spencer
1919-7-2
1221
Riverside
San Jacinto Mt.
1615
Comment
POM10044
Silybum marianum
H. M. Hall
1904-5-24
4956
Riverside
Along Santa Ana River, near Riverside
Comment