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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
CAS-BOT-BC73599
Abies concolor
J. R. Bell
1902-1-1
s.n.
Riverside
Tahquitz Valley, San Jacinto Mts.
Comment
RSA461029
Abronia villosa
Christopher Davidson
1979-4-4
7674
Riverside
Orocopia Mts. Lower end of Box Canyon Rd., 4.4 mi E of Mecca.
213
Comment
POM12868
Abronia villosa var. aurita
P. A. Munz, I. M. Johnston
1922-5-20
5525
Riverside
Hemet Valley, San Jacinto Mountains; sandy washes on Garner Ranch.
1402
Comment
RSA461202
Abronia villosa var. aurita
P. J. Remple
1942-3-1
s.n.
Riverside
Between Indio and Palm Springs.
Comment
RSA414902
Acacia greggii var. arizonica
E. Crow
1928-11-12
48
Riverside
Morongo Valley, Colorado Desert.
Comment
RSA623995
Acacia greggii var. arizonica
E. C. Jaeger
1921-10-9
286
Riverside
Little Palm Canyon.
366
Comment
UCR9834
Acamptopappus sphaerocephalus
K. S. Gill
1965-4-17
s.n.
Riverside
San Bernardino Mtns./ Sonoran (Colorado) Desert, Whitewater Canyon, 4 miles north of Hwy 60
610
Comment
RSA730045
Acamptopappus sphaerocephalus var. sphaerocephalus
R. F. Thorne
1966-10-15
41796
Riverside
Dead Indian Canyon: Near Palm Desert at foot of Palms to Pines Highway
Comment
SBBG65818
Achillea millefolium
M. N. Ackley
-May-1929
Riverside
Tahquitz Lodge
1524
Comment
CAS-BOT-BC174017
Achnatherum coronatum
A. C. Sanders; T. B. Salvato; Kelly Volansky
2006-5-28
32649
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd., vicinity of peak 2279
695
Comment
JOTR31224
Achnatherum hymenoides
La Doux, Tasha, Alice Miller, G. Clifton
2009-4-9
2008
Riverside
Joshua Tree National Park. Eagle Mountains; (Stop 3) sand ramps
432
Comment
RSA771663
Achnatherum hymenoides
Orlando Mistretta, Duncan Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4906
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 1-2 miles above Whitewater Visitor Center (Whitewater Trout Farm)., Between N34.01961, W116.68175 and N34.01041 and W116.67141.
850
Comment
UCD50378
Achnatherum hymenoides
F. W. Peirson
1921-3-24
4322
Riverside
White Water, Colorado Desert
Comment
POM162738
Achnatherum parishii subsp. parishii
Ralph Hoffmann
1929-9-6
15
Riverside
Granite ridges, San Jacinto Mountains.
2439
Comment
RSA515306
Achyrachaena mollis
Jeri Hirshberg
1989-4-11
s.n.
Riverside
S of Town of Murrieta, SW of Mesa del Burro.
610
Comment
SEINET3156335
Achyronychia cooperi
Unknown
1906-5-1
11 -6707
Riverside
collected on Colorado desert at Palm Springs
Comment
UCR116304
Achyronychia cooperi
B. G. Pitzer
1998-2-1
3431
Riverside
Sonoran (Colorado) Desert, Hayfield Dry Lake, alluvial fan on north side of lakebed, from paved road down to lakebed
427
Comment
UCD103974
Acmispon argophyllus
Gordon Pilone
1961-3-1
92
Riverside
White Water Canyon, 1/2 mile below Fish Hatchery.
457
Comment
SBBG51127
Acmispon glaber
N. R. Zabriskie, W. Zabriskie
1973-5-6
635
Riverside
mesa SE of Andreas stream in the 1st 1/4 mi opposite, S of jct with "North Cyn" Andreas Cyn, E slope of San Jacinto Mtns
365
Comment
JOTR34168
Acmispon glaber var. brevialatus
Harding, Mitzi, T. Herskovits and D. Oquendo
2011-5-5
125
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Pushawalla Canyon; Pinyon Well; Riparian area near small series of active springs and seeps (Stop 2)
1182
Comment
CAS-BOT-BC402137
Acmispon grandiflorus var. grandiflorus
LeRoy Gross; Grace Cho; Caitlin Elam
2013-5-30
6156
Riverside
Peninular Ranges; San Jacinto Mountains region: Along road (5S24). End of Marion Ridge road, south of the community of Pine Cove. Ridge running south down to Idyllwild school of performing arts, west of Strawberry Valley.
1799
Comment
SBBG3417
Acmispon grandiflorus var. grandiflorus
H. and M. Dearing
1940-6-9
4363
Riverside
Palms to Pines Hwy
Comment
RSA0121434
Acmispon heermannii var. heermannii
Duncan S. Bell, LeRoy Gross
2016-3-30
9143
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; in a side canyon off of Martinez Canyon, approximately 6.75 air miles southeast of the summit of Martinez Mountain.
698
Comment
RSA799073
Acmispon maritimus var. brevivexillus
Sarah J. De Groot, Jessica Chu, Loraine Washburn
2013-3-22
6869
Riverside
South side of Joshua Tree National Park, Cottonwood Spring
905
Comment
UCD104243
Acmispon micranthus
Nancy Ryan Zabriskie; Walter Zabriskie
1973-4-3
609 a
Riverside
Top of Poorwill Canyon, Andreas Canyon area, east slope San Jacinto Mtns.
426
Comment
SD232684
Acmispon nevadensis var. davidsonii
Scott D. White
1996-8-1
4418
Riverside
Idyllwild Area: Hwy 243 at Deer Springs trailhead and adjacent area.
Comment
SD133087
Acmispon strigosus
Scott White
1991-5-10
91 144
Riverside
Hwy 79 immediately west of US Forest Service Campground at Dripping Springs; Vail USGS quad.
548
Comment
UCD104364
Acmispon strigosus
Rimo Bacigalupi; L. Heckard
1962-3-25
8391
Riverside
Eastern base of the Santa Ana Mountains just north of Bedford Canyon; about 5 miles southeast of Corona.
304
Comment
RSA701117
Acourtia microcephala
M. Wall
1996-7-22
179
Riverside
S. of Beaumont, Hwy 79, 2.6 mi S of Fwy 10 on E slopes off dirt rd.
610
Comment
JOTR31947
Adenophyllum porophylloides
La Doux, Tasha, M. Harding, B. Truesdell
2011-3-15
2185
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains; rocky drainages feeding into southwest Pinkham Wash
Comment
RSA0043068
Adenophyllum porophylloides
Duncan S. Bell, LeRoy Gross
2014-3-20
6264
Riverside
Orocopia Mountains; north section of range; 2.75 air miles southwest of Hayfields Lake.
511
Comment
SEINET10859062
Adenophyllum porophylloides
A. K. Evans
1976-4-13
Evans 5204
Riverside
Rocky slopes of Santa Rosa Mountains.
Comment
CLARK-A1528-3973
Adenostoma sparsifolium
John C. Roos
1946-8-27
2787
Riverside
Santa Rosa Mountains
1920
Comment
UCR91656
Adenostoma sparsifolium
D. L. Banks, Steve Boyd
1995-10-17
0799
Riverside
NW Palomar Mtns; Agua Tibia Mtns., Cleveland National Forest, Agua Tibia Wilderness Area; along lower Arroyo Seco, south of the Dripping Springs Campground. Along alluvial benches where Arroyo Seco turns to the E, just west of the Metasedimentary hills
525
Comment
UCR13753
Adiantum capillus-veneris
N. R. Zabriskie, W. M. Zabriskie
1971-11-27
466
Riverside
Western Colorado Desert/ San Jacinto Mtns, c. 25' north of stream bank, & c. 200 yards below juncture w/ 'north canyon'; Andreas Canyon, E slope of mountains.
360
Comment
RSA612814
Adiantum jordanii
Darin L. Banks
1997-3-1
1355
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. Pechanga Creek, east of the ''Fiesta Grounds'' to the spring on the northern fork of Pechanga Creek at the eastern end of the Reservation.
423
Comment
SEINET5641182
Agave deserti var. deserti
Wendy C. Hodgson, Andrew Salywon, Liz Slauson, Brandi Eide
2013-6-14
28520
Riverside
Santa Rosa Mountains, off of highway 74 south of Palm Desert.
759
Comment
SEINET5641184
Agave deserti var. deserti
Wendy C. Hodgson, Andrew Salywon, Liz Slauson, Brandi Eide
2013-6-14
28521
Riverside
Santa Rosa Mountains, off of highway 74 south of Palm Desert.
1236
Comment
CAS-BOT-BC295627
Agnorhiza ovata
Peter H. Raven
1962-5-18
17761
Riverside
Mail Divide Truck Trail 3 miles above Ortega Highway
1005
Comment
POM12045
Agoseris retrorsa
Mary F. Spencer
1921-6-2
1212
Riverside
Idyllwild, San Jacinto Mt.
1615
Comment
SEINET1908637
Agrostis pallens
A. C. Sanders, Mitch Provance
2008-1
35792
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 (Idyllwild 7.5' Q.)
1450
Comment
RSA172212
Aliciella latifolia
R. F. Thorne
1963-3-29
32392
Riverside
Ca. 7-8 miles E of Mecca, Mecca Hills.
152
Comment
UCD138541
Allium haematochiton
Steve Myers
24-25 Feb 1988
s.n.
Riverside
Temescal Canyon, ca. 1/4 mi. west of intersection of Highway I-15 and Indian Truck Trail.
381
Comment
UC1544762
Allium munzii
Steve Boyd
1986-4-20
1725
Riverside
hillside s Harford Springs County Park; Gavilan Plateau, Gavilan Hills
615
Comment
UCR15905
Allium parishii
Steve Boyd
1978-4-22
780422- 07
Riverside
Sonoran (Colorado) Desert, 5 mi north of the S entrance of Joshua Tree National Monument, near Pinto Basin Road
Comment
UCR77593
Allium peninsulare
Steve Boyd, L. Arnseth, Orlando Mistretta
1991-5-6
6130
Riverside
SE end of Gavilan Hills, east of Arroyo del Toro, north-facing slope of low hill
488
Comment
CAS-BOT-BC132054
Allium peninsulare var. peninsulare
John Thomas Howell
1930-5-10
4792
Riverside
St. John's Grade
Comment
UCR199647
Allium praecox
Scott D. White, Justin M. Wood
2008-3-25
11772
Riverside
Perris/Elsinore Basin, Foothills of Gavilan Hills at Temescal Wash, near Olsen Canyon 'Morgan' Property, Alberhill area
366
Comment
POM47185
Alnus rhombifolia
P. A. Munz, I. M. Johnston
1924-7-26
8723
Riverside
Along Creek at Beckers.
1372
Comment Read comments May 30 2011
RSA737437
Amaranthus albus
Justin M. Wood
2008-8-31
119
Riverside
Romoland, 1/4 mile S of Ethanac Rd. between San Jacinto Rd. and Palomar Rd. just south of railroad tracks.
442
Comment
UCR199612
Amaranthus albus
Scott D. White, Angelia Carey
2004-7-2
10567
Riverside
San Jacinto Mountain foothills, Soboba Indian Reservation, Poppet Creek Canyon
610
Comment
UCR93481
Amaranthus blitoides
A. C. Sanders, S. Ogg
1994-7-28
15185
Riverside
San Bernardino Valley, Colton & Riverside: Santa Ana River from the Riverside Ave. (N. Main St.) bridge downstream almost to Market St. crossing, both sides of San Bernardino Co. line, but mostly RIV
246
Comment
UCR266151
Amaranthus cruentus
R. E. Riefner Jr.
2015-11-1
15- 427
Riverside
Perris-Aguanga Basin, city of Perris, Encanto Road c. 0.4 mi south of Ethanac Road, east of Hwy I-215
448
Comment
UCR163092
Amaranthus palmeri
B. G. Pitzer, G. R. Ballmer
2000-10-14
4226
Riverside
Sonoran (Colorado) Desert, south of eastern Ford Dry Lake, c. 200 yards south of Hwy I-10 off gasline road at large wash, 1 mi. east of Ford Lake Rd. exit, c. 22 miles west of Blythe
110
Comment
SFV17215
Ambrosia acanthicarpa
J. W. Dole
1980-11-1
s. n.
Riverside
Snow Creek road, 1 mile from junction of Highway 111 and Interstate Highway 10.
360
Comment
CDA9969
Ambrosia confertiflora
G. C. Fleischman
1945-10-21
Riverside
Highway, Beaumont / Sunnymead.
0
Comment
UCR250116
Ambrosia confertiflora
A. C. Sanders
2014-4-23
41050
Riverside
Peninsular Range, Gavilan Hills, along Concordia Ranch Rd. at edge of Temescal Valley, above I-15, c. midway between Black Powder Rd. and end of Concordia Ranch Rd.
380
Comment
CAS-BOT-BC22577
Ambrosia dumosa
Joseph Andorfer Ewan
1932-4-8
7029
Riverside
Seven Palms near Garnet, Colorado Desert
Comment
CAS-BOT-BC22581
Ambrosia dumosa
H. M. Hall
1905-4-1
5907
Riverside
Near Mule Springs
Comment
CHSC8082
Ambrosia dumosa
Edward L. Smith
1957-4-3
264
Riverside
Located 1 mi. N of 29 Palms, Calif on Hwy. 99. San Bernadino Mtns.
91
Comment
LA31364
Ambrosia dumosa
Jane Turner; Barbara Whitesel, Virginia Sjaholm
1959-3-21
C- 177
Riverside
Morongo Wash
Comment
RSA314630
Ambrosia dumosa
R. F. Thorne, F. R. Fosberg, M. H. Sachet, Charles C. Herbst
1983-4-23
55425
Riverside
San Bernardino Mountains: Mouth of Whitewater Canyon, east of Whitewater Post Office at south end of ridge.
412
Comment
SD218270
Ambrosia dumosa
Carol R. Annable
1995-3-10
2261
Riverside
1.6 km south of Lake Cahuilla County Park.
Comment
SEINET3146797
Ambrosia dumosa
L. S. Rose
1936-12-26
36827
Riverside
Hayfield, 7 mi. W of Desert Center
762
Comment
UCR124631
Ambrosia dumosa
B. C. Templeton, I. W. Clokey
1930-4-9
1077
Riverside
Sonoran (Colorado) Desert, North of Palm Springs
400
Comment
UCR263655
Ambrosia dumosa
David Fraker, Aaron C. Sedgwick
2012-3-22
021
Riverside
Sonoran (Colorado) Desert, Palen Mountains, Coxcomb Monument Road [becomes Palen Pass Rd.] c. 8 miles east of Hwy 177
376
Comment
SD229058
Ambrosia psilostachya
Dick Schwenkmeyer
2012-11-6
878
Riverside
West fork of Palm Canyon, Agua Caliente Indian Reservation, 4.7 mi. south of the intersection of South Palm Canyon Drive and East Palm Canyon Drive, Palm Springs.
227
Comment
CAS-BOT-BC273020
Ambrosia salsola
Marian L. Campbell
1921-3-19
74
Riverside
Palm Springs
Comment
CAS-BOT-BC273036
Ambrosia salsola
Dr. E. Rixford
1917-4-17
s.n.
Riverside
Coachella Valley
Comment
JEPS39439
Ambrosia salsola var. salsola
L. M. Newlon
1926-4-2
421
Riverside
highway between Westmorland and Indio
Comment
POM223449
Amelanchier utahensis
Mary F. Spencer
1922-6-7
s.n.
Riverside
Mt. Tahquitz
Comment
UCR146729
Ammi visnaga
Gene McTeer
2004-9-3
s.n.
Riverside
Peninsular Range; Santa Rosa Plateau, Garcia property on Sunday Dr., south of Rancho California Rd., Temecula
543
Comment
RSA726820
Amorpha fruticosa
Steve Boyd, Aydee Virgen
2004-4-13
10849
Riverside
San Mateo Canyon, midway between confluence with Los Alamos Canyon and Tenaja Canyon.
Comment
UC597728
Amorpha fruticosa
Philip A. Munz
1937-5-30
15111
Riverside
Dos Palmos Spring Santa Rosa Mts. (n end of mts.)
1097
Comment
UCSB19371
Amorpha fruticosa
Haller, John
1950-5-20
Riverside
Base of San Jacinto Mtns., Hemet-Idyllwild Road, opposite Cranston Ranger Station
609
Comment
HSC84285
Amsinckia intermedia
J. Nevin
1987-4-9
37
Riverside
Box Springs Mtn. Park
366
Comment
POM287416
Amsinckia intermedia
Lyman Benson
1932-3-26
3163
Riverside
3 miles N [of] Temecula.
457
Comment
UCR140320
Amsinckia intermedia
A. C. Sanders, Guy Bruyea
2004-4-2
27406
Riverside
San Jacinto Valley, Tres Cerritos, c. 3 miles WNW of Hemet, east of the Lakeview Mtns., in central valley among the three peaks
518
Comment
CLARK-A1528-325
Amsinckia menziesii
Penny Stead
1970-4-14
Riverside
Riverside
274
Comment
JOTR30324
Amsinckia menziesii var. menziesii
La Doux, Tasha, E. Babich, J. Galvin, B. Truesdell, N. Fraga, A. Miller, J. Van Warmerdam
2008-2-4
1768
Riverside
Joshua Tree National Park. Stop #1: Hexie Mtns./Porcupine Wash. Open sandy wash near road heading to Cottonwood.
745
Comment
POM4022
Amsinckia menziesii var. menziesii
I. M. Johnston
1918-4-27
1877
Riverside
Near Corona.
274
Comment
UCR41830
Amsinckia tessellata
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6104
Riverside
Sonoran (Colorado) Desert, Corn Spring, Chuckwalla Mtns. wash below the spring and wash and rocky slopes to the south
489
Comment
UCR65284
Amsinckia tessellata var. tessellata
Steve Boyd, D. E. Bramlet, Harry Spilman
1989-4-30
3512
Riverside
Peninsular Range, Gavilan Hills, Harford Springs County Park, N edge of the Gavilan Plateau, east of Gavilan Creek
610
Comment
SBBG55836
Anagallis arvensis
S. LaBonde
1963-4-7
17
Riverside
4 mi NE of Palm Springs on the Palm Desert Hwy
60
Comment Read comments Mar 31 2014
SD187465
Anagallis arvensis
Scott D. White, Angelia Carey
2004-5-7
10315
Riverside
San Jacinto Mountain foothills: Indian Creek and adjacent foothills
548
Comment
RSA662565
Anagallis arvensis
P. Shirokawa
1998-5-15
33
Riverside
Cleveland National Forest- Trabuco Ranger District, 0.3 miles from Ortega Highway (State Highway 74) on North Main Divide Road.
808
Comment
RSA198934
Anagallis minima
Robert F. Thorne, E. W. Lathrop, Ora M. Clark, S. Carlquist
1968-4-18
37453
Riverside
Santa Rose Plateau: Mesa de Colorado, Rancho California.
671
Comment
UCR100026
Ancistrocarphus filagineus
A. C. Sanders, G. Helmkamp
1997-3-15
19999
Riverside
Peninsular Range, Lake Skinner, SE foot of Bachelor Mtn., just north of the lake
600
Comment
RSA180297
Anemopsis californica
E. W. Lathrop
1964-5-24
5380
Riverside
14 miles west of Murrieta.
549
Comment
UCD137886
Anemopsis californica
R. N. Raynor
1938-6-20
s.n.
Riverside
Aguanga.
Comment
UCSB57881
Anemopsis californica
Thorne, Robert
1973-5-23
Riverside
Santa Rosa plateau-Mesa de Colorado; Grassy margin of small stream N of mesa
609
Comment
UC63096
Anisocoma acaulis
H. M. Hall
May 17 1901-Jun 1 1901
1807
Riverside
s side, (journey from Riverside to Santa Rosa Peak and Palomar) San Jacinto Mt.
1554
Comment Read comments Nov 9 2015
UC130486
Antennaria rosea
Mrs. C. M. Wilder
1909-7-13
Riverside
Tahquitz Valley San Jacinto Mts., Tahquitz Valley
Comment
SBBG65810
Anthemis cotula
M. N. Ackley
-Feb-1926
288
Riverside
near Edom, Colorado Desert
Comment
UCR21989
Anthemis cotula
Steve Boyd
1980-7-12
333
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau
610
Comment
JEPS83426
Antirrhinum coulterianum
David M. Thompson
1983-5-10
300 B
Riverside
Lake Elsinore Elsinore Quad. (7.5', 1953) (Railroad Canyon road)
548
Comment
UC76433
Antirrhinum coulterianum
Miss M. Alice King
Apr 1893
Riverside
Menifee
Comment
UCR116925
Antirrhinum coulterianum
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-5-9
24220
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
UCR89857
Antirrhinum coulterianum
Scott D. White, S. J. Myers, S. Ogg Wilcox
1995-6-16
3303
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
UCSB13305
Antirrhinum coulterianum
Elliott, Millicent
1962-5-5
Riverside
6.6 miles south of junction of 8th Street (Banning) with U.S. Highway 70-90; San Jacinto Mountains
1158
Comment
RSA180264
Antirrhinum nuttallianum subsp. nuttallianum
E. W. Lathrop
1959-5-29
4581
Riverside
14 mi. W. of Murrieta.
Comment
RSA673553
Apiastrum angustifolium
Scott D. White, Tasha La Doux
2000-4-20
7683
Riverside
South of Hemet: Gibbel Flat in the Santa Rosa Hills.
610
Comment
UCR137564
Apiastrum angustifolium
A. C. Sanders
2004-5-5
27772
Riverside
Gavilan Hills, route of proposed realignment of Gavilan Rd., SSW from Multiview Rd. intersection, c. 0.25 mi. NNW of Harford Spring, c. 1.2 mi. NE of Gavilan Peak
579
Comment
SEINET238799
Apium graveolens
Mitch Provance
2000-6-24
2054
Riverside
Santa Ana River Wash between the Market St. bridge and the 60 Fwy.
244
Comment
UCR133682
Apocynum cannabinum
John F. Green, S. J. Myers
2003-6-25
s.n.
Riverside
French Valley, 'Greenway site' along Tucalota Creek c. 1 mile east of Murrieta Hot Springs
427
Comment
UC216812
Arabis glaucovalvula
H. M. Hall
May 1905
6019
Riverside
Cottonwood Springs Colorado Desert
Comment Read comments Oct 9 2010
RSA0125500
Arabis holboellii
Scott D. White, Justin M. Wood
2009-5-21
12873
Riverside
Garner Valley, 0.5 miles NW of Morris Ranch Rd (Kenworthy Ranger Station).
1372
Comment
CLARK-A1528-2291
Arabis pulchra
John C. Roos
1962-3-24
Riverside
Whitewater
Comment
RSA629163
Arctostaphylos
Jon E. Keeley
1992-7-17
16800
Riverside
Road to Thomas Mountain (5S15), 6.0 km north of Toolbox Spring.
1790
Comment
UCD50887
Arctostaphylos glandulosa
A. E. Wieslander
1929-4-1
Riverside
East side of North Fork of San Jacinto.
1219
Comment
UCR273506
Arctostaphylos glandulosa
A. C. Sanders, Glen Morrison
2016-8-4
42625
Riverside
Peninsular Range; San Jacinto Mtns., Hwy 74 at McGaugh Rd., west slope of the mountains below Mountain Center
1314
Comment
UCR277896
Arctostaphylos glandulosa
A. C. Sanders, Amy Litt, Yi Huang
2017-2-1
42674
Riverside
Peninsular Range; Santa Ana Mountains, Santa Rosa Plateau, along Tenaja Rd. at north foot of Redonda Mesa, 0.65 km west of intersection with Corona Calle Camino
680
Comment
RSA543131
Arctostaphylos glandulosa subsp. glandulosa
Steve Boyd, C. Boyd, K. A. Boyd
1991-3-16
5467
Riverside
Cahuilla Mountain between Anza and Hemet, SW of Bautista Cyn.
1067
Comment
SDSU18353
Arctostaphylos glandulosa subsp. glandulosa
C. Matt Guilliams
2007-6-21
370
Riverside
15 kilometers east of Temecula near Tenaja Road. From Tenaja, south on Harkey Road, east on Avenida Presta, south on Calle Viento, a dirt road on slope above drainage.
640
Comment
RSA629363
Arctostaphylos glandulosa subsp. leucophylla
Jon E. Keeley
1992-6-16
16832
Riverside
Hwy 243, 30 km N of Idyllwild.
1630
Comment
CAS-BOT-BC24669
Arctostaphylos glauca
Philip A. Munz
1953-5-31
18516
Riverside
Ridge between Juniper Flats and Stubby Springs, Joshua Tree National Monument.
1402
Comment
RSA16509
Arctostaphylos glauca
Percy C. Everett
1935-6-17
7149
Riverside
Santa Ana Mts. Coldwater Canyon trail to Santiago Peak. 1 mile above Glen Ivy resort.
549
Comment
RSA631764
Arctostaphylos glauca
Jon E. Keeley
1992-4-17
15070
Riverside
End of Woodchuck Road, Woodchuck Resort. 2 km south of Highway 79.
670
Comment
RSA631797
Arctostaphylos glauca
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-10
19567
Riverside
Highway 79, 4 km west of Aguanga.
660
Comment
RSA631805
Arctostaphylos glauca
Jon E. Keeley
1992-9-27
21812
Riverside
Highway 74 at Pinyon Flats, southwest of Palm Desert.
1290
Comment
RSA631817
Arctostaphylos glauca
Jon E. Keeley, Allen Massihi, Robert Goar
1992-8-18
20164
Riverside
Truck trail on north-facing slope of Santa Rosa Mountain, ca. 8 km south of Pinyon Pines, Santa Rosa Mountains.
1750
Comment
RSA631842
Arctostaphylos glauca
Jon E. Keeley, Allen Massihi, Robert Goar
1992-8-18
20168
Riverside
Truck trail on north-face of Santa Rosa Mountain, ca. 5 km south of Pinyon Pines, Santa Rosa Mountains.
1480
Comment
UCR100168
Arctostaphylos glauca
Scott D. White
1992-12-16
988
Riverside
Vail Lake area, c. 9 air mi east of Aguanga (junction of Hwys 371 & 79) & 3 air mi north of Beauty Mtn Peak.
1372
Comment
RSA633676
Arctostaphylos parryana subsp. desertica
Jon E. Keeley, Allen Massihi, Robert Goar
1992-8-18
20140
Riverside
Truck trail on north-facing slope of Santa Rosa Mountain, ca. 8 km south of Pinyon Pines, Santa Rosa Mountains.
1750
Comment
UCD50806
Arctostaphylos pringlei var. drupacea
A. E. Wieslander
1929-2-1
44
Riverside
Near Strawberry Valley.
1828
Comment
RSA635776
Arctostaphylos pungens
Jon E. Keeley
1992-7-17
16736
Riverside
Morris Ranch Rd. (6S06), 4.2 km east of Hwy 74, Garner Valley, San Jacinto Mtns.
1650
Comment
UCD53754
Arctostaphylos pungens
A. E. Wieslander
1936-8-29
682
Riverside
Tahquitz Pk. Road.
1524
Comment Read comments Dec 15 2011
RSA636165
Arctostaphylos rainbowensis
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-11
19465
Riverside
West of Temecula, off Carancho Rd., west of De Luz Rd., eastern Santa Margarita Mtns.
460
Comment
SD136855
Arctostaphylos rainbowensis
Steve Boyd
1994-10-14
8380
Riverside
Cleveland Nat'l Forest, southern Santa Ana Mtns., San Mateo Canyon Wilderness Area
349
Comment
UC1605406
Arctostaphylos rainbowensis
Steve Boyd
1994-10-14
8380
Riverside
Fisherman's Camp, upper end of Fisherman's Camp Trail (7S02) from Wildomar Road (7S01) W into Tenaja Canyon at its confluence with San Mateo Canyon Southern Santa Ana Mts., San Mateo Canyon Wilderness Area, C
Comment
UCR189556
Arctostaphylos rainbowensis
Annie L. Bustamante
2007-9-6
102
Riverside
Pennisular Range- Santa Ana Mountains, Santa Margarita Ecological Reserve; c. 0.7 km west of Highway 15, c. 1 km from Santa Margarita River. Along trail
603
Comment
UCR48523
Arenaria douglasii
Steve Boyd
1986-4-20
1724
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau.
640
Comment
UCR57230
Arenaria douglasii
Jeri Hirshberg
1989-6-9
s.n.
Riverside
Santa Rosa Plateau, Santa Ana Mtns, S of town of Murrieta, on clay hillside at edge of road below Mesa De Burro
Comment
UCR97748
Argemone corymbosa
Michael D. Wilcox, Stephen J. Myers
1995-5-27
s.n.
Riverside
NE Colorado Desert, Cadiz Valley near the San Bernardino Co. line
270
Comment
RSA652543
Argemone munita subsp. munita
G. Foster
1961-4-30
s.n.
Riverside
Palm Canyon, Palm Springs.
Comment
CAS-BOT-BC137644
Aristida adscensionis
Peter H. Raven
1958-3-15
11850
Riverside
Box Canyon.
Comment
RSA777397
Aristida adscensionis
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-22
787
Riverside
Mecca Hills, just south of Shaver's Well
305
Comment
RSA792554
Aristida adscensionis
Duncan S. Bell
2012-9-13
4181
Riverside
Rice Valley; east side of the Arica Mountains; approximately 6 air miles southeast of the ghost town of Rice and approximately 5.5 air miles east of Priests Well.
202
Comment
UCR244447
Aristida adscensionis
Jim Andre
2012-4-16
20903
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
RSA746807
Aristida purpurea
Michael Honer
2003-7-15
1845
Riverside
Rainbow area, just north of the San Diego County boundary and west of the I-15 Freeway.
366
Comment
HSC25255
Artemisia californica
Richard Spjut
1972-2-18
2209
Riverside
ca. 4 miles south of Beaumont on Hwy.60
Comment
SD137913
Artemisia californica
Darin L. Banks, Steve Boyd
1995-10-17
766
Riverside
Northwest Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; along lower Arroyo Seco.
515
Comment
UCR67004
Artemisia douglasiana
S. J. Myers
1990-12-10
s.n.
Riverside
Santa Ana River Valley, Louis Rubidoux Nature Center: along the drainage that connects to the Sunnyslope channel and to the confluence with the Santa Ana River
214
Comment
UCR17532
Artemisia ludoviciana subsp. incompta
Frank C. Vasek
1979-7-26
s.n.
Riverside
Santa Rosa Mtns, Vicinity of Virgin Spring and Stump Spring
2348
Comment
LA202958
Artemisia tridentata subsp. tridentata
Harlan Lewis;
1939-10-22
1034
Riverside
San Jacinto Mountains, Hemet Lake
1371
Comment
SDSU13516
Artemisia tridentata subsp. tridentata
W. Miller with C. Mosse
1972-7-12
Riverside
Riparian river bed 50 yards west of erosion area.
Comment
UC1119515
Artemisia tridentata subsp. tridentata
R. St. John
1929-1-1
65
Riverside
Vandeventer Flat San Jacinto Quadrangle, Vandeventer Flat
Comment
SEINET10455446
Asclepias
David B. Dunn, Howard Brown; Elizabeth M. McClintock
1947-3-15
Dunn 2870
Riverside
Pushawalla canyon, indio hills. On dry plateau; channel .5 mi. Nw.
Comment
RSA586809
Asclepias californica
D. L. Banks, S. D. Boyd
1995-5-3
246
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
RSA0104745
Asclepias eriocarpa
Scott D. White, Justin M. Wood
2008-7-8
12384
Riverside
San Jacinto Mountains: Hurkey Creek Watershed-Bonita Vista Rd, ca 1/2 miles E and W of Hurkey Creek crossing.
1512
Comment
SD122939
Asclepias fascicularis
Steve Boyd
1985-8-7
1102
Riverside
Santa Rosa Plateau, Northwest base of Redonda Mesa on Tenaja Road, 0.8 miles east of junction with 8SO1 and 8SO2
Comment
RSA595538
Asclepias subulata
Alan Prather, Alice Hempel
1993-5-16
1345
Riverside
Along I-10, 20.1 km E of Coachella, at the rest stop for the westbound lanes.
400
Comment
RSA8423
Asclepias subulata
Roxana S. Ferris, Rimo Bacigalupi
1932-4-30
8247
Riverside
In canyon between Shaver s Well and Mecca.
Comment
UCR34105
Asparagus officinalis
Lance F. Howard
1984-5-28
37
Riverside
San Bernardino Valley Region, Riverside, Fairmount Park, 40 m from Dexter Street, west of Lake Evans, 5 m from the maintenance road
239
Comment
SEINET175012
Aspidotis californica
F. M. Reed
1920-4-20
5829
Riverside
Summit of grade between Pala and Temecula.
914
Comment
CHSC8461
Astragalus
Edward Laidlaw Smith
1958-3-22
400
Riverside
Sand dunes 3 mi. s. Rice. Little Santa Maria Mt. Range. Colorado River drainage area.
335
Comment
CLARK-A1528-5566
Astragalus allochrous
John C. Roos
1949-4-10
4228
Riverside
Chuckwalla Mountains
Comment
POM228205
Astragalus crotalariae
A. M. Alexander, Louise Kellogg
1941-3-2
1881
Riverside
Roadside 5 miles south of Valerie.
Comment
RSA670366
Astragalus crotalariae
B. C. Templeton
1930-3-22
1637
Riverside
Palm Springs.
400
Comment Read comments Jan 4 2012
POM1994
Astragalus didymocarpus
Robinson, Crocker
1916-4-3
s.n
Riverside
Elsinore region.
Comment
RSA659768
Astragalus didymocarpus
J. C. Roos
1952-4-30
5606
Riverside
Hills between Camp Haan and Riverside
518
Comment
PASA2725
Astragalus douglasii
Margaret Stason
1931-5-24
Riverside
Pine woods, Idyllwild
Comment
SBBG68214
Astragalus douglasii
R. Hoffmann
1929-9-7
Riverside
Strawberry Valley
Comment
CAS-BOT-BC178443
Astragalus douglasii var. parishii
Marcus E. Jones
1926-6-20
s.n.
Riverside
20 miles north of Idyllwild.
Comment
CAS-BOT-BC178451
Astragalus douglasii var. parishii
D. E. Breedlove
1961-8-4
931
Riverside
Intersection of Black Mtn. Road and Riverside Highway 1, San Jacinto Mtns.
1676
Comment
UC314567
Astragalus douglasii var. parishii
Marcus E. Jones, A. M.
1926-6-20
Riverside
12 mi n Idyllwild; n of Idyllwild
Comment
UCR4745
Astragalus douglasii var. parishii
Frank C. Vasek
1958-5-18
580518- 01
Riverside
San Jacinto Mtns., Black Mtn Road at junction with the Banning to Idyllwild Road
1640
Comment
UCR95958
Astragalus douglasii var. parishii
Scott D. White
1996-8-1
4422
Riverside
Peninsular Range; San Jacinto Mtns., Idyllwild area, Hwy 243 at Deer Springs trailhead and adjacent area
1829
Comment
RSA522754
Astragalus gambelianus
Steve Boyd
1990-3-29
3861
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
SD181526
Astragalus gambelianus
Scott D. White
2000-5-1
7746
Riverside
Corona, western foothills of Santa Ana Mountains near Bedford Canyon; Corona South [quad]. Scarce in graded soil adjacent to undisturbed CSS.
351
Comment
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-BC186906
Astragalus insularis var. harwoodii
J. C. Roos
1958-3-15
s.n.
Riverside
Chuckwalla Mtns., 3 miles SE of Desert Center
Comment
SD143257
Astragalus lentiginosus var. coachellae
James C. Dice, Kimberly A. Nicol
1998-3-24
98032 2
Riverside
Northwestern Colorado Desert, 5.1 miles north of Desert Center, along Stte Highway 177.
167
Comment
UC1922546
Astragalus lentiginosus var. variabilis
Michael Honer, Dave Silverman
2005-3-18
2100
Riverside
Colorado Desert; Northeastern Colorado Desert region: Palen Valley; appx. 3 mi. due E of Desert Center Airport.
Comment
JEPS44369
Astragalus leucolobus
Lauramay T. Dempster and G. L. Stebbins
1966-6-19
4256
Riverside
just below Toro Peak ((i.e. s of the saddle e of the peak), Santa Rosa Mts., <ca. 20 mi due w of n end of Salton Sea>); Santa Rosa Mts., , s of saddle e of peak
2499
Comment
RSA253699
Astragalus nuttallianus var. cedrosensis
Noel Holmgren, Patricia K. Holmgren, Ruth E. Kern
1973-3-20
6420
Riverside
Big Maria Mts., 12 airline miles N of downtown Blythe.
290
Comment
CDA26729
Astragalus palmeri
T. C. Fuller
1963-4-23
10291
Riverside
Sac Jacinto Mountains; Highway 47 to Palm Desert just east of Pinyon Flat.
0
Comment
RSA415640
Astragalus palmeri
Anstruther Davidson
1893-4-10
s.n
Riverside
Palm Springs.
Comment
UCR232050
Astragalus pomonensis
John F. Green
2008-4-15
0408- 13
Riverside
Peninsular Range; Perris-Aguanga Valley, Moreno Valley/Mead Valley area, square parcel 0.8 km on a side, between Nandina Ave. and Oleander Ave., east of Day St.
523
Comment
RSA614891
Astragalus tricarinatus
George K. Helmkamp
1998-4-3
3087
Riverside
Coachella Valley: Mission Creek, the Wildlands Conservancy Preserve. 1.1 mile NW of the ranch house besides a gauging station along the creek.
747
Comment
CAS-BOT-BC334464
Athysanus pusillus
A. C. Sanders; Timothy W. Chumley
2013-4-2
40745
Riverside
Peninsular Range: Temescal Canyon between Horsethief Canyon Rd. and Hostettler Rd. near I-15 Fwy, SE of Corona (Lee) Lake
377
Comment
SD43753
Atrichoseris platyphylla
Darley F. Howe
1949-3-21
1944
Riverside
10 miles est of Mecca.
Comment
UCR130124
Atrichoseris platyphylla
Scott D. White
2001-4-3
8223
Riverside
Sonoran (Colorado) Desert, Shavers Valley, near the I-10 Freeway, c. 15 miles east of Indio junction of I-10 and Calif. SR 111, adjacent to powerline access roads at unnamed freeway exit accessing pump station
473
Comment
UCR180227
Atrichoseris platyphylla
Scott D. White, Pam Devries
2006-3-14
11254
Riverside
Sonoran (Colorado) Desert, Eastern Coachella Valley, a few mi east of Indio, at proposed I-10 Freeway/ McNaughton Parkway interchange, north of the I-10 Freeway
152
Comment
UCR41750
Atrichoseris platyphylla
A. C. Sanders, D. Charlton, B. Pitzer, J. M. Stewart
1986-3-1
6047
Riverside
Sonoran (Colorado) Desert, Chuckwalla Bench, west side of the Chuckwalla Mtns., 6 mi. south of Hwy I-10 on gasline road; 1/2 mi. NW of Model Mine
520
Comment
IRVC28917
Atriplex argentea subsp. expansa
D. E. Bramlet
1990-7-20
2049
Riverside
Perris Valley Storm Drain, 200 m E of the Escondido Freeway (Hwy I-125), and 350 m N of Ellis Ave
470
Comment
RSA357127
Atriplex argentea subsp. expansa
R. F. Thorne, P. A. Munz, E. W. Lathrop
1968-5-8
37608
Riverside
Lake Elsinore: behind levee at SE end of Lake Elsinore, ca. 1 mile S of Elsinore.
Comment
CLARK-A1656-894
Atriplex canescens
Lois Ann Scott
1977-11-18
Riverside
Palm Springs
Comment
POM278706
Atriplex canescens
Grant D. Brown
1950-12-2
584
Riverside
Cajalco Resevoir, SE; Cajalco Canyon.
442
Comment
POM278724
Atriplex canescens
Grant D. Brown
1950-12-2
593
Riverside
Santa Ana River NW of Arlington
198
Comment
RSA15501
Atriplex canescens
L. S. Rose
1935-12-19
35670
Riverside
Palm Springs
138
Comment
SD212554
Atriplex canescens
A. C. Sanders, J. Andre, et al.
2005-2-26
29128
Riverside
Sonoran Desert; southeast of Highway 177 toward dunes above Palen Dry Lake, southeast end of Coxcomb Mountains.
167
Comment
UC1303124
Atriplex canescens
Carl B. Wolf
1932-10-13
4316
Riverside
4 1/2 mi se Mecca (Caleb (Southern Pacific railway siding), Colorado Desert); Colorado Desert, Caleb, se of Mecca
60
Comment
UC850756
Atriplex canescens
Carl B. Wolf
1932-10-13
4305
Riverside
Cottonwood Springs Colorado Desert, , Cottonwood Springs (Eagle Mts.)
289
Comment
UC850760
Atriplex canescens
Carl B. Wolf
1932-10-13
4302
Riverside
Cottonwood Springs Colorado Desert, , Cottonwood Springs (Eagle Mts.)
289
Comment
SD138898
Atriplex coronata var. notatior
Craig Reiser
1994-4-1
Riverside
Hemet, east of Warren and Florida Streets
Comment
UCR104621
Atriplex coronata var. notatior
D. E. Bramlet
1997-5-1
2548
Riverside
Nichols Road Wetlands; c. 183 m SE of Nichols Road, 91 m west of Collier Ave. and 196 m west of the I-15; east of the dirt road extending S from Nichols Road. and adjacent to Alberhill Creek
Comment
UCR162949
Atriplex coronata var. notatior
Fred M. Roberts
1993-6-8
4885
Riverside
San Jacinto River Valley; c. 70m S San Jacinto Avenue and 1 km west of San Jacinto Road near EMWD ponds
431
Comment
UCR66980
Atriplex coronata var. notatior
D. E. Bramlet, A. Parikh
1990-6-14
2037
Riverside
San Jacinto Valley, c. 6.5 km SW of Hemet, just west of Warren Ave, at Setson Ave. & MWD canal; in cow pasture c. 400 m north of Setson Ave.
457
Comment
UCR260322
Atriplex davidsonii
A. C. Sanders
2015-2-19
41253
Riverside
San Jacinto Valley, 53 acre parcel c. 370 m south of Ramona Expressway and 1 km east of Warren Rd., north of Record Rd.
442
Comment
CDA23270
Atriplex glauca
R. E. Riefner Jr.
2002-12-12
02 -521
Riverside
Corona; SW side of I-15, along Magnolia Ave. on-ramp.
Comment Read comments Dec 13 2012
UCR33641
Atriplex hymenelytra
Faulkner
1978-3-21
335
Riverside
Sonoran (Colorado) Desert, 9 mi. north of Blythe on Hwy 95
152
Comment
UCR45118
Atriplex lentiformis
L. F. LaPre
1986-9-25
s.n.
Riverside
Sonoran (Colorado) Desert, Cabazon Indian Reservation, adjacent to Southern Pacific R.R. tracks, c. 1 mi NW of Mecca, between Buchanan and Lincoln Sts., Coachella Valley
52
Comment
UCR132656
Atriplex parishii
D. E. Bramlet
1993-7-9
2360 A
Riverside
San Jacinto Valley, 6.9 km southwest of Hemet, at the end of California Ave and 0.85 km north of Stetson, 150-500 m east of California and 335 m west of the MWD canal
457
Comment
RSA422257
Atriplex polycarpa
Ora M. Clark
1929-3-17
1743
Riverside
N. La Quinta, Colorado Desert.
Comment
RSA724123
Atriplex polycarpa
R. E. Riefner
2006-10-9
6 -488
Riverside
City of Lake Elsinore, back basin of Lake Elsinore, W ca. 0.5 mi off Pete Lehr Dr. at Diamond Stadium in Wildlife Viewing Area.
402
Comment
RSA557368
Atriplex semibaccata
Julie Greene, S. White
1993-7-5
1404
Riverside
San Jacinto Wildlife Area. Lower, flat area, W of dirt road.
441
Comment
SD122871
Atriplex serenana
Steve Boyd
1985-8-7
1115
Riverside
Murrieta area, Clinton Keith Road, just east of the Bear Creek development golfcourse.
Comment
RSA752292
Atriplex serenana var. serenana
Scott D. White
2009-8-10
13355
Riverside
City of Temecula, West bank of Murrieta Creek, from Rancho Califonria Rd to Cherry St.
306
Comment
UCR261193
Atriplex serenana var. serenana
A. C. Sanders, Sandra L. Leatherman, Jeff Crain
2015-5-18
41717
Riverside
Esinore, SE quarter of large vacant lot between Hwy 74 and Enterprise Way, a short distance NE of the drain from Lk. Elsinore to Temescal Canyon, S of the end of Enterprise and W of the end of Pasadena St.
387
Comment
UC2058835
Atriplex suberecta
Scott D. White
2001-6-19
8593
Riverside
Near Sun City: Quail Valley: Valleys and slopes east of Canyon Lake and west of Goetz Road. Lake Elsinore, Romoland 7.5' Quad.
Comment
UCR91951
Atriplex suberecta
George K. Helmkamp
1996-1-23
999
Riverside
Colorado River Valley, 1.5 mi. NE of Blythe, at c. Intake Blvd and 10th Avenue.
82
Comment
UCR112959
Avena barbata
B. G. Pitzer
1998-3-1
3544
Riverside
Lakeview Mtns, Maze Stone county historical marker & picnic area, E side of mtns, on W side of Reinhardt Canyon
610
Comment
CLARK-A1528-4495
Avena fatua
John C. Roos
1952-4-9
5472
Riverside
Riverside
274
Comment
SEINET7048193
Avena fatua
Steven R. Hill, Andrew C. Sanders
2001-5-4
33702
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
CAS-BOT-BC213222
Ayenia compacta
B. D. Stark
1933-5-13
4984
Riverside
Andreas Canyon, about 50 feet above stream bed.
762
Comment
RSA0104698
Ayenia compacta
Duncan S. Bell, Sarah DeGroot, Cheryl Sevilla
2015-3-5
7759
Riverside
Chuckwalla Mountains; a side canyon off of Irish Wash, approximately 1.5 air miles southwest of Aztec Well.
696
Comment
RSA703632
Azolla filiculoides
Scott D. White, Angelia Carey
2004-9-16
10762
Riverside
Indian Creek. Stream and margins in slow-flowing areas, gen. beneath riparian canopy.
549
Comment
JOTR16561
Baccharis brachyphylla
Hogan, J.
1974-9-27
164
Riverside
Joshua Tree National Park. RYAN CAMPGROUND
1325
Comment
RSA0042506
Baccharis brachyphylla
John F. Emmel
1993-4-23
1258
Riverside
Granite Mts. WSW of Rice, canyon 1.2-1.4 air miles north and 0.0-0.6 air mile west of 4353 ft. high peak.
853
Comment
IRVC528
Baccharis glutinosa
C. Duncan
1965-3-7
s.n.
Riverside
Ortega Highway [near the crest], El Carriso Guard Station Santa Ana Mountains
Comment
POM319733
Baccharis salicifolia
Patricia Wilder
1971-9-29
5279
Riverside
Along San Jacinto River at north end of Fairview Street, north of Florida Street, Valle Vista; east of Hemet. Base of the San Jacintos.
518
Comment
SFV11869
Baccharis salicifolia
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
UC63381
Baccharis salicifolia subsp. salicifolia
Geo. F. Reinhardt
1897-6-1
Riverside
San Jacinto
Comment
SEINET2045193
Baccharis sergiloides
Dave Charlton
1986-12-26
647
Riverside
Coxcomb Range, at E end of Joshua Tree National Monument, northernmost W-facing large canyon in the range, just N of Specter Peak
915
Comment
SD186334
Bacopa monnieri
G. R. Ballmer
2003-11-22
Riverside
Colorado River Valley: Northern Paloverde Valley, east of Hwy 95, ca. 5 miles NE of Blythe, east snd of 2nd Ave., shore of river
86
Comment
HSC47416
Bahiopsis parishii
Richard Spjut, C. E. Edson
1978-5-5
5015
Riverside
W margins of Colorado Desert, along Hwy. 74, W of Palm Desert in the San Jacinto Mtns.
915
Comment
RSA5361
Bahiopsis parishii
B. D. Stark
1932-6-15
1525
Riverside
Base of Eagle Mountains above Utopia, Colorado Desert.
229
Comment
SD129625
Bahiopsis parishii
A. C. Sanders
1989-9-19
9504
Riverside
Chocolate Mountains Aerial Gunnery Range, 1.75 km (airline) south of Tabaseca Tank, along the wash above Tabaseca Target
680
Comment
RSA48417
Baileya pauciradiata
E. K. Balls
1949-4-2
12902
Riverside
sand N of Salton on Hwy 111, Colorado Desert
-61
Comment
UC665909
Baileya pleniradiata
Ira L. Wiggins
1941-3-27
9684
Riverside
8 mi ne of, s end of Coxcomb Mountains Desert Center; Coxcomb Mountains
Comment
UCSB6394
Baileya pleniradiata
Haller, John
1958-3-22
Riverside
On Hwys. 60-70, 11 miles W. of Desert Center, 12.8 miles E. of Box Canyon Rd. junc. (Calif. 195)
Comment
CLARK-A1528-170
Bebbia juncea
Charlotte Stocks
1964-8-7
Riverside
Comment
POM350779
Bebbia juncea
D. A. Young
1969-4-18
p 425
Riverside
3 mi SE of hwy 74 (approx 8 mi S of Palm Desert) near the fence of the Univ. of Riverside Deep Canyon Research Station.
366
Comment
RSA519228
Bebbia juncea
Ed LaRue
1989-5-8
s.n.
Riverside
Mockingbird Canyon area, S of Van Buren Blvd and ca 1/2 mi (airline) E of Mockingbird Canyon Road.
Comment
CAS-BOT-BC100127
Bebbia juncea var. aspera
H. M. Hall
1901-6-1
2010
Riverside
Canyon of the San Jacinto River
762
Comment
LA211976
Bebbia juncea var. aspera
Deidre Conocchioli; Duncan Bell
2014-3-11
153
Riverside
Devil Canyon in the Santa Rosa Wilderness area. West of Coachella Valley, 3 miles south of Lake Cahuilla.
110.0
Comment
UCR256796
Bebbia juncea var. aspera
T. B. Salvato, Thomas M. Sullivan Jr
2014-4-23
7870
Riverside
Gavilan Hills, Southern CA Edison access road east of Lake Street, c. 1 mi north of Hwy 15 and Temescal Canyon
549
Comment
RSA713874
Bebbia juncea var. juncea
Michael Wall
2006-6-3
418
Riverside
Along the San Jacinto River, east of Hemet, ca. 2.2 miles east of the Cranston Ranger Station
652
Comment
UCR17557
Bergia texana
John C. Roos
1952-5-28
5730
Riverside
Perris-Aguanga Basin region, San Jacinto River bottomland 1 mile southeast of Perris
427
Comment
CAS-BOT-BC207049
Bernardia incana
Annie M. Alexander; Louise Kellogg
1941-5-23
2220
Riverside
Near mouth of canyon, north slope of Eagle Mountains
1371
Comment
JOTR32894
Bernardia incana
La Doux, Tasha, E. Babich
2008-3-5
3017
Riverside
Joshua Tree National Park. NW Eagle Mountains, approx. 3mi NE of Cottonwood Visitor Center; open rocky bajada/pediment
1085
Comment Read comments Jan 19 2014
UCR229109
Bernardia myricifolia
A. C. Sanders, Chika Mori
2011-6-14
39662
Riverside
Peninsular Range; Santa Rosa Mtns., Hwy 74 near 'Agave Hill', 0.3 km SW (249 deg. ) of VABM 'Lucky', 1.6 km NE (37 deg. ) of Black Hill, ridge west of Deep Canyon and east of Carrizo Creek, above switch backs
801
Comment
UCR93062
Bidens frondosa
A. C. Sanders, S. Ogg
1994-7-28
15180
Riverside
Riverside, Santa Ana River near Hwy 60
243
Comment
CAS-BOT-BC16089
Boechera californica
Mary F. Spencer
1919-6-25
1224
Riverside
San Jacinto Mountain.
1645
Comment
RSA482681
Boechera californica
R. S. Woglum
1941-6-12
3059 -A
Riverside
Idyllwild
Comment
JOTR30048
Boerhavia coccinea
La Doux, Tasha
2006-10-24
1655
Riverside
Joshua Tree National Park. Twentynine Palms, park headquarters, nursery compound
Comment
SD186257
Boerhavia coccinea
T. B. Salvato, Melissa Clemons
2005-6-23
1310
Riverside
Temescal Valley, 3.0 miles northwest of Alberhill, Temescal Canyon Road at Corona Lake.
353
Comment
RSA0106725
Boerhavia coulteri
Duncan S. Bell
2011-9-30
2937 A
Riverside
Northeastern section of the Arica Mountains; northwest section of Rice Valley; approx. 2 air miles southwest of the ghost town of Rice.
234
Comment
RSA0078226
Boerhavia coulteri var. palmeri
Sarah J. De Groot, Amy Rouillard
2015-9-15
7564
Riverside
Ford Dry Lake, Chuckwalla Valley, north of I-10.
107
Comment
UC1587773
Boerhavia coulteri var. palmeri
Duane Atwood
1991-9-9
17074
Riverside
4.8 mi. w. Chirachoa Summit (along I-10)
Comment
UCR19110
Boerhavia intermedia
John C. Roos
1965-9-5
s.n.
Riverside
Sonoran (Colorado) Desert, Desert Center
Comment
CAS-BOT-BC434547
Boerhavia spicata
Philip A. Munz
1946-10-20
11578
Riverside
Palms to Pines Highway, at north base of Santa Rosa Mts.
1036
Comment
OBI29475
Boerhavia wrightii
David J. Keil, Melissa Luckow
1979-8-31
13148
Riverside
Jctn of Box Cyn Rd and I-10 just S of exit ramp at wash crossing
Comment
UC489262
Bolboschoenus maritimus
C. V. Meyer
1928-8-2
626
Riverside
Temecula
Comment
UCR142642
Bolboschoenus maritimus subsp. paludosus
A. C. Sanders, Chet McGaugh
1991-7-19
11148
Riverside
Peninsular Range, Murrieta Hot Springs, large vernal pool on the south side of Murrieta Hot Springs Road, east of Via Princesa & north of Calle del Lago
348
Comment
UCR265471
Bouteloua aristidoides
Jordan Zylstra
2014-8-17
14025
Riverside
Santa Rosa Mountains, vicinity of Pinyon Flat and head of Cactus Springs Trail, south of Hwy 74
1280
Comment
LA102177
Bouteloua aristidoides var. aristidoides
John C. Roos;
1946-10-26
3139
Riverside
Chuckwalla Mountains
Comment
RSA0025664
Bouteloua aristidoides var. aristidoides
Deidre Conocchioli, Sarah J. De Groot
2013-9-18
50
Riverside
Valley north of Chocolate Mountain range. From Desert Center: Take I -10 West for 9.2 miles. Take exit marked Red Cloud Road. Turn left to cross under the interstate, continue over metal grate onto an unmarked, unpaved power line road for 0.2 miles., Continue over metal grate onto an unmarked, unpaved power line road for 0.2 miles. The collecting site is along the portion of the road that runs nearly parallel with an old raised railroad for a short distance before diverging. Collecting done on both sides of road.
442
Comment
CAS-BOT-BC145608
Bouteloua barbata var. barbata
Geo. B. Grant
6737
Riverside
Palm Springs.
Comment
SBBG18229
Bouteloua curtipendula
M. A. Piehl
1963-6-2
63539
Riverside
1.5 mi E of Pinyon Flat Cmpgrd, Palms to Pines Hwy
1219
Comment
SEINET7073401
Bowlesia incana
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
UCR41527
Bowlesia incana
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6083
Riverside
Sonoran (Colorado) Desert, Corn Spring, Chuckwalla Mtns. wash below the spring and wash and rocky slopes to the south
489
Comment
JEPS7070
Brandegea bigelovii
Francia Chisaki, Peter Kamb
1952-4-6
2196
Riverside
road from Mecca to Blythe (Box Canyon); Box Canyon
Comment
RSA789361
Brandegea bigelovii
Aaron C. Sedgwick, David Fraker
2012-3-28
35
Riverside
In the Mecca Hills, take Box Canyon Rd. approximately 6 miles south of Rt. 10.
323
Comment
SBBG69429
Brandegea bigelovii
L. Rowntree
1930-5-7
Riverside
Hidden Springs
Comment Read comments Aug 28 2016
UCR112112
Brandegea bigelovii
A. C. Sanders, T. B. Salvato
2000-4-21
23344
Riverside
Coachella Valley, east side of the Coachella Canal c. 1/4 mi. north of I-10, 3 miles east of Indio
15
Comment
UCSB6291
Brandegea bigelovii
Haller, John
1958-3-22
Riverside
Immediately S of Hwy. 60-70, 5.8 miles E of Desert Center
Comment
UCR50579
Brassica nigra
B. G. Pitzer, E. Misquez
1988-2-28
0621
Riverside
Santa Ana Mtns, Walker Basin, southwest of Murrieta, Avenida Del Oro, 2 mi south of Rancho California Road
428
Comment
CAS-BOT-BC36848
Brassica tournefortii
Winfield
1975-4-27
2373
Riverside
Snow Creek Road. 3 miles from Highway 111.
Comment
RSA0124391
Brassica tournefortii
Duncan S. Bell, Sarah De Groot, LeRoy Gross
2016-2-17
8745
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
RSA346617
Brassica tournefortii
R. F. Thorne, Dick Tilforth, L. M. Shultz, R. K. Benjamin, J. Hogge
1980-4-16
54032
Riverside
San Bernardino Mountains: 1/4 mile W of Whitewater P. O. and 1/2 mile W of Whitewater River
415
Comment
RSA663849
Brassica tournefortii
C. R. Annable
1995-3-9
2257
Riverside
ca. 13km N of Rancho Mirage. BLM land behind A-1 Cement.
Comment
RSA777676
Brassica tournefortii
Thomas Stoughton, Stephanie Rockwood, Christi Gabriel
2011-4-6
984
Riverside
Iron Mountains, on southwest side of mountains in drainage on either side of the road
419
Comment
UCR241803
Brassica tournefortii
A. C. Sanders, Ann Howald
2013-2-28
40554
Riverside
Sonoran (Colorado) Desert, Bradshaw Trail, 2.2 miles west of Hwy 78, 9.2 km SW (245 deg. ) of Ripley
96
Comment
UCR89832
Brassica tournefortii
George K. Helmkamp
1994-3-10
42 6
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
RSA13779
Brickellia californica
C. W. Tilforth, John Dourley
1970-10-16
316
Riverside
Along and above intermittent stream bed, road to Santa Rosa Mtn.
Comment
SEINET272197
Brickellia californica
A. C. Sanders, T. Tennant; A. Montalvo & B. Wagner
1997-11-20
21610
Riverside
Lake Skinner reserve area: Diamond Valley canyon along Rawson rd. going into hills toward Crown Valley.
509
Comment
UCD129703
Brickellia californica
J. C. Roos
1937-10-3
Riverside
In Temescal Canyon.
Comment
OBI40181
Brickellia desertorum
N. Miles Fellows
1984-11-12
27
Riverside
Oasis de Los Osos Preserve, off Snow Crk Cyn at N foot of the San Jacinto Mts, 1 mi W of Snow Crk Village. T3S, R3E, S1/2 sec 20
488
Comment
RSA314406
Brickellia desertorum
R. F. Thorne
1982-10-8
55388
Riverside
San Bernardino Mts.: Side canyon on W side of Whitewater Cyn, ca. 3.3 mi. N of Whitewater Post Office.
595
Comment
RSA5580
Brickellia desertorum
C. B. Wolf
1932-10-13
4312
Riverside
Cottonwood Springs. Eagle Mountains
290
Comment
OBI38270
Brickellia incana
David J. Keil
1985-8-30
18951
Riverside
Along road through Joshua Tree Natl Monument, 5 mi N of I-1
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
RSA191990
Brodiaea filifolia
E. W. Lathrop
1966-5-1
6237
Riverside
3 miles W of Murrieta
Comment
UCR191209
Brodiaea santarosae
Tom Chester, W. P. Armstrong, Kay Madore
2006-6-1
911
Riverside
Peninsular Ranges; Santa Ana Mountains region, Santa Rosa Plateau Ecological Reserve; Waterline Road, 0.4 km east-southeast of the northernmost high point of the Mesa de Burro
564
Comment
UCR217655
Brodiaea santarosae
Karyn L. Drennen, Ana Hernandez
2010-5-12
014
Riverside
Santa Ana Mountains foothills, Santa Rosa Plateau, south edge of Mesa de Colorado, 760 m east-southeast of Via Volcano/Avocado Mesa Road intersection, 250 m east of Via Volcano, 50 m north of dirt road
627
Comment
SEINET244299
Bromus arenarius
A. C. Sanders, Mitch Provance; T. B. Salvato
2001-5-9
24211
Riverside
Perris-Aguanga Basin; Hemet., SE of intersection of State St and Gibbel Rd., small hill (1684 ft. at summit) at east end of Diamond Valley, 1 mi SSW of Hemet Butte.
500
Comment
UCR112147
Bromus arizonicus
O. F. Clarke
1973-3-21
s.n.
Riverside
Riverside, residential garden of O.F. Clarke at 1012 Spruce Street
305
Comment
RSA550931
Bromus carinatus
R. F. Thorne, J. P. Simon, C. W. Tilforth
1969-6-24
38110
Riverside
San Bernardino National Forest, San Jacinto Mountains: Above James Reserve in Hall Canyon.
1677
Comment
SBBG56633
Bromus carinatus
R. Hoffmann
1929-9-11
Riverside
San Jacinto Mtns
1645
Comment
RSA598036
Bromus hallii
F. M. Reed
1908-7-13
2476
Riverside
San Jacinto Mountains: Tahquitz Valley.
2439
Comment Read comments Jun 3 2008
UCR94068
Bromus hordeaceus
Scott D. White, M. Jacobsmeyer
1996-4-20
3951
Riverside
Perris-Aguanga Basin region, SW of Perris: hillside south of the San Jacinto River channel
518
Comment
SD146100
Bromus madritensis subsp. rubens
B. Pitzer, J. Ross
1998-3-8
3595
Riverside
395
Comment
RSA778261
Bromus rubens
Jim Andre
2011-2-2
16218
Riverside
Coachella Valley; west of Palm Springs along Hwy. 111 (south side) at base of San Jacinto Mts. at Windy Point, approx. 5.5 miles from Jct. with I-10
259
Comment
SBBG100551
Bromus rubens
W. L. Halvorson
1977-3-13
77 -181
Riverside
near Temecula
Comment
UCR233067
Bromus rubens
Edith B. Allen
2012-1-21
112- 03
Riverside
Riverside, western foot of the Box Springs Mtns. on east edge of town, Islander Park, north of the east end of Big Springs Rd.
353
Comment
SD185082
Bromus sterilis
T. B. Salvato, Kent Beaman
2005-5-16
874
Riverside
San Jacinto River east of Valle Vista, just downstream from the Forest Service boundary and north of Ca. Highway 74.
548
Comment
UCR232025
Caesalpinia gilliesii
John F. Green
2008-4-24
13- 10
Riverside
Peninsular Range; SE Gavilan Hills, SW of Perris along Hwy 74, between Lazy Lizard Dr. and Wasson Canyon Rd.
504
Comment
RSA405286
Caesalpinia virgata
N. Dunn, A. Martin
1932-3-26
s.n
Riverside
Oasis
Comment
UCR41274
Caesalpinia virgata
B. G. Pitzer
1986-2-9
0006
Riverside
Sonoran (Colorado) Desert, Santa Rosa Mountains: Martinez Canyon, SW of Valerie Jean, on upper fan, c. 1 mi east of mouth of canyon
122
Comment
POM123120
Calandrinia ciliata
Marcus E. Jones
1882-4-24
s.n.
Riverside
Temecula
Comment
RSA466553
Calandrinia ciliata
Jeannette B. Edge
1934-3-18
s.n.
Riverside
[San] Timoteo Canyon.
518
Comment
RSA701342
Calandrinia ciliata
Michael Wall
1996-5-13
136
Riverside
Cherry Valley N of Beaumont Oak Glen Rd, 2.6 mi N of Cherry Valley Blvd, W side of rd.
Comment
UC1506080
Calandrinia ciliata
Robert T. Clausen
1963-4-18
63051
Riverside
in plots of Soil Conservation Service Transverse Ranges, Temecula
300
Comment
UCR51068
Calandrinia ciliata
S. J. Myers
1988-2-24
s.n.
Riverside
Peninsular Range, Temescal Canyon, about 0.25 mi west of intersection of Hwy I-15 and Indian Truck Trail
381
Comment
UCR23208
Calochortus concolor
J. C. Lyman
1981-5-22
s.n.
Riverside
San Jacinto Mountains, east side of Mt. San Jacinto
1524
Comment
RSA740245
Calochortus palmeri var. munzii
Scott D. White, Justin M. Wood
2008-7-9
12417
Riverside
Johnson Meadow
1415
Comment
UCR86247
Calochortus palmeri var. munzii
Jeri Hirshberg
1995-5-25
s.n.
Riverside
San Jacinto Mtns, San Bernardino National Forest, south side of Hwy 74, 0.1 mi east of Ribbonwood Drive
1341
Comment
CAS-BOT-BC132464
Calochortus plummerae
P. C. Everett; E. K. Balls; L. W. Lenz
1952-7-1
17281
Riverside
6.7 mi. w. along Hwy 74 from jct with road south from Idyllwild
914
Comment
UCR121085
Calochortus plummerae
A. C. Sanders, Mark Elvin, M. S. Enright
2002-4-16
24962
Riverside
The Badlands, Laborde Canyon and adjacent slopes and side canyons, 1 mile east of Mt. Eden, SW of Beaumont
610
Comment
UCR168414
Calochortus splendens
Gale Sphon
1959-5-2
325
Riverside
Peninsular Ranges; Santa Ana Mountains region, Cleveland National Forest, between Upper and Lower San Juan Camps, 'Orange County
488
Comment
RSA1314
Calochortus weedii
J. T. Howell
1928-7-8
1045
Riverside
Santa Ana Mountains above Glen Ivy
1067
Comment
UCR90296
Calochortus weedii var. weedii
Scott D. White, S. J. Myers, S. Ogg Wilcox
1995-6-16
3336
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
JOTR29598
Calycoseris parryi
Andre, Jim
2006-4-26
6755
Riverside
Joshua Tree National Park. abpit 0.5 mi. NNE of Rattlesnake Spring, on ridge just south of radio tower and NE corner of park boundary
1320
Comment
CLARK-A1528-3815
Calyptridium monandrum
John C. Roos
1952-4-23
5581
Riverside
Box Springs Mountains
Comment
JEPS52561
Calyptridium monandrum
Carl V. Meyer
1929-6-15
756
Riverside
along old road between Keen Camp and Idyllwild (San Jacinto Mountain); San Jacinto Mountain
1524
Comment
SDSU17509
Calyptridium monospermum
C. Matt Guilliams, Michael and Lori Simpson, Mike Silveira
2007-6-26
378 B
Riverside
San Jacinto Wilderness State Park, Round Valley Campsite. Ca. 50 meters east of stone buildings near trail junction, along west edge of Round Valley.
2755
Comment
SDSU17440
Calyptridium parryi var. parryi
C. Matt Guilliams, Michael and Lori Simpson, Mike Silveira
2007-6-26
379
Riverside
San Jacinto Wilderness State Park, Round Valley Campsite. Ca. 50 meters east of stone buildings near trail junction, along west edge of Round Valley.
2755
Comment
CSUSB954
Calystegia macrostegia
Robert M. Hasegawa
1976-4-14
Riverside
Box Springs Mountains Box Springs Mountains. 1/8 mile past road's end, east Big Springs Road.
274
Comment
OBI82274
Calystegia macrostegia
Alejandra Martinez-Berdeja, Cara M. Stripe
2010-4-24
5
Riverside
Peninsular Range; Box Springs Mountains, eastern edge of Riverside; Two Trees Canyon Trail near the trailhead
409
Comment
HSC92884
Calystegia macrostegia subsp. intermedia
Scott D. White
1996-4-14
3919
Riverside
E of Hemet, San Jacinto River Wash near Valle Vista, N of Hwy. 74, 1.7 mi. W of USFS Cranston Fire Station
534
Comment
UC456007
Calystegia macrostegia subsp. tenuifolia
I. J. Condit
1910-6-24
Riverside
road to Strawberry Valley (San Jacinto Mts.); San Jacinto Mts.
609
Comment
RSA721873
Camissonia
J. Mark Porter, Orlando Mistretta
2003-6-5
13605
Riverside
Chocolate Mountains. Chocolate Mountain Bombing and Gunnery Range. Unnamed canyon, S of Salt Creek, accessed via Siphon 21 of the Coachella Canal; fork running east, above the pour-off.
439
Comment
UCR277468
Camissonia
Mitch Provance
2012-4-1
412- 38
Riverside
Badlands of Western Riverside County, N side of San Timoteo Canyon Rd., about 4.5 mi WNW of intersection with I-10, N of old Haskell residence
646
Comment
RSA0039801
Camissonia bistorta
Scott D. White, Tasha LaDoux
2000-4-20
7685
Riverside
South of Hemet: Gibbel Flat in the Santa Rosa Hills.
610
Comment
RSA466981
Camissonia bistorta
M. B. Dunkle
1933-5-6
3396
Riverside
Colorado Desert. Dry Morongo Creek
Comment
SEINET4680874
Camissonia bistorta
R. L. Piemeisel
1913-4-16
3434
Riverside
Bottom of Rubidoux Mt.; 0
305
Comment
UCR116915
Camissonia bistorta
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-4-6
23956
Riverside
Perris-Aguanga Basin region, Temecula, Long Canyon area west of Del Rey Rd., hills on both sides of gas pipeline route
390
Comment
UCR116950
Camissonia bistorta
A. C. Sanders, T. B. Salvato
2001-5-3
24122
Riverside
Perris-Aguanga Basin region, Hemet, SE corner of State Street at Gibbel, 1712 ft. hill at east end of Diamond Valley
518
Comment
UCR35220
Camissonia bistorta
L. B. Ziegler
1967-2-20
108
Riverside
San Jacinto Valley, N of Lakeview
427
Comment
SEINET3093095
Camissonia boothii
R. G. Engard, T. Caldwell
1978-4-6
S.N.
Riverside
10 miles west of Blythe
Comment
UCR163936
Camissonia boothii
A. C. Sanders, P. J. MacKay, Tim Thomas
2005-2-26
29136
Riverside
Sonoran (Colorado) Desert, SE of Hwy 177 toward dunes above Palen Dry Lake, SE end of Coxcomb Mtns.
168
Comment
UCR85165
Camissonia boothii
A. C. Sanders, G. K. Helmkamp, P. J. MacKay
1995-3-12
16084
Riverside
Coachella Valley/Santa Rosa Mtns., alluvial slopes at the foot of Rabbit Peak, below Sheep Canyon
12
Comment
RSA0021216
Camissonia brevipes subsp. brevipes
Peter H. Raven
1958-3-15
11840
Riverside
Colorado Desert, with parents in broad sandy wash, Box Canyon, 4.2 miles E of turn to Painted Canyon.
Comment
RSA134156
Camissonia brevipes subsp. brevipes
Peter H. Raven
1958-1-25
11477
Riverside
Colorado Desert. With parents on alluvial flats, Box Canyon, 5.5 miles SE of Painted Canyon turnoff.
Comment
UC56479
Camissonia campestris subsp. campestris
H. M. Hall
1902-4-8
2765
Riverside
Valle Vista
Comment Read comments Mar 27 2011
RSA793460
Camissonia cardiophylla
Duncan S. Bell, John Anderson, Keir Morse
2012-11-11
4374
Riverside
Mecca Hills: upper branch of Hidden Spring Canyon, approximately 0.6 air mile southeast of Hidden Spring and 0.6 air mile south of The Grotto.
250
Comment
CSUSB193
Camissonia claviformis
Glen W. Forister
1967-4-2
Riverside
Northwest edge of Palm Springs near Farrell Drive and Alejo Drive.
170
Comment
RSA135291
Camissonia claviformis subsp. aurantiaca
William M. Klein
1958-2-14
143
Riverside
15.4 mi. n. of Midway Well on road to Blythe [Hwy 78].
Comment
RSA717330
Camissonia confusa
Scott D. White, Angelia Carey
2004-4-5
10023
Riverside
San Jacinto Mtn. Foothills: North of Valle Vista. Indian Creek Watershed.
518
Comment
SEINET7040180
Camissonia graciliflora
A. G. Vestal
1962-3-29
Riverside
4.2 miles east of Murrietta [near Murrietta Hot Springs]. UTM Zone 11, 487862mE, 3712342mN.
Comment
RSA614531
Camissonia hirtella
A. C. Sanders, P. Mackay, Tim C. Thomas, O. Clarke
1997-5-4
20635
Riverside
UTM 10km cell: NH-1E, 4N. Vista Grande.
1067
Comment
UCR174538
Camissonia ignota
Jennifer H. Jones, Janine Amaya and Thi (Teresa) Bui
2006-5-21
312
Riverside
Peninsular Ranges: Box Springs Mtns., Box Springs Mountain Reserve. First trail on the left beyond the parking lot along the service road
793
Comment
UCR112966
Camissonia intermedia
B. G. Pitzer
1998-3-1
3557
Riverside
Lakeview Mtns, Maze Stone county historical marker & picnic area, E side of mtns, on W side of Reinhardt Canyon
610
Comment
POM37762
Camissonia pallida subsp. hallii
Marcus E. Jones
1903-5-11
s.n.
Riverside
Banning.
701
Comment
UCR175185
Camissonia pallida subsp. hallii
Jim Andre
2006-4-26
6753
Riverside
South Mojave Desert, Joshua Tree National Park: c. 5 mi NNE of Rattlesnake Spring, on ridge just south of radio tower and NE corner of park boundary
1321
Comment
POM14635
Camissonia pallida subsp. pallida
P. A. Munz, D. Keck
1922-4-14
4976
Riverside
East of White Water Ranch.
244
Comment
RSA75687
Camissonia refracta
F. W. Peirson
1926-1-31
6492
Riverside
Dos Palmas [Spring], Colorado Desert.
Comment
SEINET269601
Camissonia refracta
John Wear
1995-3-22
Riverside
Colorado Desert: Wash along Eagle Mountain Road N of I-10 near Deset Center.
Comment
UCR50893
Camissonia refracta
A. C. Sanders
1988-5-11
7798
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, Iris Pass area, 12 miles above the Coachella Canal, east of the gasline road from Niland
549
Comment
UCR158276
Camissonia strigulosa
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30124
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
SBBG93053
Camissoniopsis bistorta
G. Ballmer
1990-5-5
Riverside
SE boundary of San Jacinto Potrero land grant, just N of the Colorado River aqueduct, where rd crosses creek at the mouth of unnamed cyn to the E
Comment
UCD103463
Camissoniopsis hirtella
T. B. Salvato; Kent Beaman
2005-5-16
779
Riverside
San Jacinto Mtn. foothills. San Jacinto River E of Valle Vista, just downstream from the Forest Service boundary and N of CA Hwy. 74.
549
Comment
UCD170656
Camissoniopsis ignota
A. C. Sanders
2014-4-25
41065
Riverside
Peninsular Range, Temescal Canyon, Richland property between Horsethief Canyon Rd and Hostettler Rd., SW of I-15.
386
Comment
UCSB38661
Camissoniopsis micrantha
Cowan, Clark
1978-4-25
Riverside
Whittaker transect #W-229; 6.7 mi (10.7 km) SW on 74 from jct w/ 71, 4.6 mi (7.3 km) from Lake Elsinore, Sta. Ana Mts., Cleveland Nat. F.
Comment
SDSU3392
Camissoniopsis pallida subsp. hallii
H. Wedberg
1958-4-4
231
Riverside
About 8 miles up Morongo Canyon from Hwy 60, 70, 99.
Comment Read comments Jan 24 2013
SDSU3391
Camissoniopsis pallida subsp. pallida
H. Wedberg
1958-4-4
230
Riverside
Near Whitewater. About 0.4 mile up Whitewater Canyon from Hwy 60-70-99.
Comment
UCR102856
Capsella bursa-pastoris
A. C. Sanders
1997-4-3
20157
Riverside
Lake Skinner area, near north foot of Black Mountain, slopes south of Crown Valley
726
Comment
UCR109623
Carduus pycnocephalus
R. D. Goeden, Don W. Ricker
1972-5-11
s.n.
Riverside
Box Springs Mtns., Highgrove, National Orange Co. property beyond E end of Palmyrita Ave.
412
Comment
SEINET6332637
Carex abrupta
P. Zika, Otting, N
2010-1
25241
Riverside
Vicinity of Willow Creek, San Jacinto Wilderness Area, San Jacinto Mountains (SnJt), Peninsula Ranges.
Comment
UCR205299
Carex multicaulis
Valerie Soza, Naomi Fraga, Sarah Swartzentruber
2003-6-25
1699
Riverside
San Jacinto Mountains, junction of Dark Canyon and Fuller Mill Creek
1585
Comment
POM6821
Carex multicostata
Phillip A. Munz, L. T. Street
1919-5-7
2742
Riverside
Tahquitz Canyon, San Jacinto Mountains
244
Comment Read comments Jul 2 2008
SD128231
Carex nebrascensis
R. Mitchel Beauchamp
1971-5-15
2420
Riverside
San Jacinto Mountains; along the shore of Lake Fulmore.
487
Comment Read comments Sep 6 2009
UC834496
Carex praegracilis
P. A. Munz
1922-7-4
5971
Riverside
Hemet Valley San Jacinto Mts.
1371
Comment
UC835304
Carex sartwelliana
I. W. Clokey, E. G. Anderson
1935-8-21
6563
Riverside
Fuller's Creek
1500
Comment
SD112262
Carex subfusca
Darley F. Howe
1941-6-9
1291
Riverside
San Jacinto Mountains; Strawberry Creek.
Comment
UCR150603
Carex subfusca
R. F. Thorne, J. P. Simon, C. W. Tilforth
1969-6-24
38118
Riverside
Peninsular Ranges; San Jacinto Mtns. region, San Bernardino National Forest, above James Reserve in Hall Canyon
1677
Comment
UCR121189
Carex triquetra
D. E. Bramlet
1990-4-26
1973
Riverside
Rawson Canyon, c. 6300 ft. (1.2 mi.) south of Crown Valley and 8,500 ft. NW of Black Mountain
585
Comment
RSA562104
Castilleja affinis
Steve D. Boyd
1992-4-14
6802
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness Area. Along Verdugo Trail from Tenaja Trail to Bluewater Trail in upper watershed of Bluewater Canyon, S of Sitton Peak.
793
Comment
UCR98338
Castilleja affinis
A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand
1997-3-12
19915
Riverside
Lake Skinner area, ridgetop (2283 foot ridge) on north side of valley in hills east of Rawson Canyon, 1 mile south of Crown Valley.
671
Comment
UCR86882
Castilleja exserta
A. C. Sanders, James C. Dice, K. C. Rose, D. Woodard
1995-3-29
16292
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
JEPS10615
Castilleja exserta subsp. exserta
Marjorie D. Clary
1932-3-20
1638
Riverside
10 mi nw Garnet; Colorado Desert, Mission Creek
457
Comment
RSA0010936
Castilleja exserta subsp. exserta
Marcus E. Jones
1903-5-11
s.n.
Riverside
Banning.
701
Comment
RSA741054
Castilleja exserta subsp. exserta
Scott D. White, Justin M. Wood
2008-6-5
12061
Riverside
San Jacinto Mountains: Quinn Flat Meadow.
1372
Comment
CLARK-A1528-4177
Castilleja foliolosa
John C. Roos
1940-5-4
880
Riverside
San Timoteo Canyon
Comment
SD80143
Castilleja foliolosa
Nancy Ryan Zabriske, Walter Zabriske
1971-4-6
359
Riverside
North-facing slope, Andreas Canyon, east slope San Jacinto Mts.
456
Comment
UCR165189
Castilleja foliolosa
S. J. Myers
2001-4-6
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon
976
Comment
UCR213887
Castilleja foliolosa
Scott D. White, Justin M. Wood
2009-5-22
12918
Riverside
San Jacinto Mountains, Old Control Road, above Halfway Spring
1463
Comment
UCR22079
Caucalis microcarpa
Steve Boyd
1980-5-3
193
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
625
Comment
JOTR34208
Caulanthus cooperi
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2010-5-27
3000
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
RSA0123359
Caulanthus hallii
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-23
9045
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Agua Alta Canyon, approximately 3.5 air miles southeast of the summit of Martinez Mountain.
639
Comment
RSA543766
Caulanthus hallii
Steve Boyd, Timothy S. Ross, Mike Hammitt
1978-4-23
52071
Riverside
Vail lake region, SW & W flanks of Billy Goat Mountains 2 mi. N Hwy 79, 1 mi W of Hwy 371, N of Aguanga.
600
Comment
UCR251313
Caulanthus heterophyllus
T. B. Salvato, Matthew Malle, Thomas M. Sullivan Jr
2013-3-28
7422
Riverside
Perris-Aguanga Basin, Menifee, northeast corner of Murrieta Road and Scott Road
517
Comment
CAS-BOT-BC126757
Caulanthus lasiophyllus
A. C. Sanders; Mark Bibbo; Erin Bergman; Lance Woolley
2010-3-16
37458
Riverside
Sonoran (Colorado) Desert: SE side of McCoy Mountains, c. 4 mi. NW of Blythe Airport, c. 4 mi. ENE of McCoy Peak
195
Comment
CHSC35472
Caulanthus lasiophyllus
James Henrickson
1973-3-18
8591
Riverside
16 (air) miles E of Temecula, 2.9 miles E of Aguanga along Hwy 71.
822
Comment
UCR241844
Caulanthus lasiophyllus var. rigidus
A. C. Sanders, Timothy W. Chumley
2013-3-29
40716
Riverside
Peninsular Range; Elsinore Valley, Baker St. between Elsinore and Alberhill, 0.63 km NW of Riverside Dr./Hwy 74
408
Comment
UCR77706
Caulanthus lasiophyllus var. rigidus
Steve Boyd, T. S. Ross, Mike Hammitt
1991-5-2
6122
Riverside
Peninsular Range, Vail Lake area, summit of Oak Mtn, north of lake near Henderson benchmark
823
Comment
UC1611558
Ceanothus
Steve Boyd, Chris Frazier
1993-4-24
8013
Riverside
Palomar Range s of Vail Lake (at n base of Agua Tibia Mt., Agua Tibia Wilderness Area, Cleveland National Forest, along trail extending s from end of Woodchuck Road); Palomar Range, Cleveland Nat'l Forest, Agua Tibia Mt.
1000
Comment
RSA569992
Ceanothus crassifolius
Steve Boyd, Tim S. Ross
1993-3-23
7901
Riverside
Palomar Range south of Vail Lake at the north base of Agua Tibia Mountain, Agua Tibia Wilderness Area, Cleveland National Forest. Along trail extending south from end of Woodchuck Road,
610
Comment
UCR91675
Ceanothus crassifolius
Steve Boyd, D. L. Banks
1995-4-5
8417
Riverside
Agua Tibia Mountains, Palomar Range, Agua Tibia Wilderness Area; northern flank of Agua Tibia Mtn. at the E edge of Dripping Springs Alcove in tributary of Arroyo Seco, west of the lower Dripping Springs Trail, just south of the Wilderness boundary
610
Comment
SEINET13945800
Ceanothus crassifolius
Lewis S. Rose
1949-1
49072
Riverside
2 mi. south of Temecula
366
Comment
SBBG119525
Ceanothus crassifolius var. crassifolius
A. C. Sanders
2004-2-6
27387
Riverside
foothills at edge of Temescal Valley, ridge S of Brown Cyn
442
Comment
SFV2219
Ceanothus cuneatus
P. G. Kilburn
1958-5-31
835
Riverside
San Jacinto Mountains Hemet Valley. 10.6 miles south of campground turnoff road, north of Idylwild.
1372
Comment
RSA33782
Ceanothus greggii var. perplexans
N. C. Cooper
1944-5-20
1270
Riverside
Palms to Pines Highway [Hwy 74], San Jacinto Mountains.
1280
Comment
LA43613
Ceanothus integerrimus
W. Pequegnat;
1938-6-15
sn
Riverside
Santa Ana Mountains, Bear Springs
Comment
UCR26627
Ceanothus integerrimus var. puberulus
E. W. Lathrop
1966-5-8
6416
Riverside
Peninsular Range; Santa Ana Mountains, Cleveland National Forest, Hagador Canyon, Trabuco District, 3 miles SW of Corona
275
Comment
CAS-BOT-BC51274
Ceanothus leucodermis
C. L. Hitchcock; C. V. Muhlick
1964-3-17
23109
Riverside
10 mi. N. of Pala, on road to Elsinore
Comment
RSA583614
Ceanothus leucodermis
Steve Boyd, Darin Banks
1995-3-30
8409
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
SD186314
Ceanothus leucodermis
Andy C. Sanders, Mike Misenhelter
2005-3-23
29263
Riverside
Santa Ana Mtns.: Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd.
701
Comment
UCR16488
Ceanothus leucodermis
P. A. Rauch
1966-4-5
s.n.
Riverside
San Jacinto Mtns., [Hwy 74] at hairpin turn [White Post Turn], roadside
1098
Comment
POM254866
Ceanothus megacarpus
W. Pequegnat
1940-6-18
s.n.
Riverside
Santa Ana Mts. Sierra Peak.
Comment Read comments Jun 10 2012
RSA262091
Ceanothus oliganthus
E. W. Lathrop
1969-5-9
7032
Riverside
Main Divide Truck. Trail between El Carriso and Santiago Peak, Cleveland Nat'l Forest.
1220
Comment
LA44926
Ceanothus oliganthus var. sorediatus
W. E. Pequegnat;
1939-4-8
sn
Riverside
Santa Ana Mountains, Coldwater Trail
731
Comment
UC1535384
Ceanothus oliganthus var. sorediatus
Dave Hawks
1987-3-2
Riverside
s of Hemet (intersection of Palm Ave. and Saddle Ridge Trail.)
472
Comment
UCD112315
Ceanothus oliganthus var. sorediatus
Dave Hawks
1987-3-2
s.n.
Riverside
S of Hemet, intersection of Palm Ave. and Saddle Ridge Trail.
472
Comment
UCR68480
Ceanothus ophiochilus
Steve Boyd, T. S. Ross, L. Arnseth
1989-3-31
3099
Riverside
Peninsular Range, Vail Lake area, 1 mi. west of lake
640
Comment
RSA25758
Ceanothus palmeri
Carl B. Wolf
1941-8-12
11142
Riverside
3.5 mi. N.W. of Idylwild on dark canyon Rd.
1646
Comment
RSA0054959
Ceanothus papillosus
Keith E. Hoffmaster
1932-4-17
503
Riverside
Santa Ana Mts. [Orange or Riverside].
Comment
HSC101778
Ceanothus perplexans
J. P. Smith, J. O. Sawyer, R. J. Cole
2011-6-9
13198
Riverside
1470
Comment
RSA618393
Centaurea melitensis
Darin L. Banks
1997-5-5
1970
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, east of its intersection with Pechanga Creek., East of where the road crosses to the southern bank of the south fork of Pechanga Creek.
427
Comment
UC1608215
Centaurium venustum
Steve Boyd and Tim Ross
1992-6-10
7627
Riverside
San Mateo Canyon, about Potrero Escondido, due w of junction of Tenaga Rd (7S01) and Los Alamos Rd (7S04), at confluence of Los Alamos Ck w/main San Mateo Ck San Mateo Canyon; Southern Santa Ana MOuntains, San Mateo Canyon Wilderness Ar
670
Comment
UCR135857
Centaurium venustum
A. C. Sanders
2004-4-20
27529
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
UCR143377
Centaurium venustum
C. B. Wolf
1932-8-6
3994
Riverside
San Jacinto Mountains, 2.9 mi from Idyllwild on the [control] road to Hemet
1220
Comment
RSA0008430
Centromadia pungens subsp. laevis
Scott D. White
2009-8-10
13347
Riverside
Temescal Valley: City of Temecula, West bank of Murrieta Creek, from Rancho Califonria Rd to Cherry St.
306
Comment
RSA767268
Centromadia pungens subsp. laevis
Scott D. White
2009-8-10
13351
Riverside
Temescal Valley: City of Temecula, West bank of Murrieta Creek, from Rancho Califonria Rd to Cherry St.
306
Comment
SD248328
Centromadia pungens subsp. pungens
R. E. Riefner Jr.
2012-7-23
12 321
Riverside
City of Hemet, ca. 100 yards north of W. Devonshire Ave. and Meyers St.
473
Comment
CAS-BOT-BC179728
Centrostegia thurberi
Annie M. Alexander; Louise Kellogg
1941-5-15
2176
Riverside
N base of Eagle Mountains. Colorado Desert
914
Comment
CLARK-A1045-880
Cerastium glomeratum
George K. Helmkamp
1978-5-2
Riverside
Bautista Canyon burn; Hemet 15'Q
Comment
RSA612485
Cerastium glomeratum
D. L. Banks
1997-2-23
1332
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, north of Pechanga Road, south of Anza Road, just NNW of San Gabriel Church in the area burned by the 1996 Temecula Fire.
402
Comment
RSA612683
Cerastium glomeratum
D. L. Banks
1997-3-29
1615
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. The headwaters of Pala Creek at the southern extremity of the Reservation, north the Riverside / San Diego County line border., West of the intersection of Magee Truck Trail and Moreno Road including a large area of vernally wet grassland at the extreme southwestern corner of the Reservation.
390
Comment
UCR154758
Cerastium glomeratum
T. B. Salvato, Kent Beaman
2005-5-16
783
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
UCR239200
Cerastium glomeratum
Steven R. Hill, A. C. Sanders
2001-5-4
33723
Riverside
Santa Rosa Plateau, Santa Rosa Plateau, eastern rim, north side of Avenida del Oro, just east of junction with Sandia Creek Drive, 2 mi west of junction of Rancho California Road and Route I-15
509
Comment
UCR59765
Cerastium glomeratum
Steve Boyd
1989-3-31
3076
Riverside
Peninsular Range, Vail Lake area, south of Hwy 79, 0.25 mi east of Pauba Road
457
Comment
RSA395888
Cerastium glomeratum
Steve Boyd
1986-4-20
1723
Riverside
Gavalin Hills-Gavalin Hills: Harford Springs Co. Park.
Comment
RSA652884
Cercidium floridum
John Wallace
1991-5-18
29
Riverside
Colorado River. Approximately one half mile south of Collis Mayflower County Park.
Comment
UC596757
Cercidium floridum subsp. floridum
R. J. S.
Feb. 1904
305
Riverside
Coachella Desert
Comment
JOTR01064
Cercidium floridum subsp. floridum
Cole, James E.
1941-6-11
864
Riverside
Joshua Tree National Park. COTTONWOOD SPRING AREAR; 1/4 MILE BELOW SPRING
914
Comment
POM243638
Cercocarpus betuloides
E. C. Jaeger
1938-10-2
s.n.
Riverside
Little San Bernardino Mountains.
1220
Comment
RSA678925
Cercocarpus minutiflorus
Scott D. White, Michael Honer
2003-6-3
9468
Riverside
Santa Ana Mountains: Near Rainbow Valley. West of the I-15 Freeway and immediately north of the San Diego County boundary.
335
Comment
SD130353
Chaenactis artemisiifolia
Ed LaRue
1990-4-13
Riverside
I(c) mile northwest of Aguanga, north of Highway 79 and west of Highway 371; 1I(c) miles north of SanDiego County line.
640
Comment
UC1537043
Chaenactis artemisiifolia
Gordon H. True Jr.
1935-4-18
229
Riverside
Mockingbird Canyon
457
Comment
UCR202238
Chaenactis artemisiifolia
Mike Misenhelter
2005-6-8
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., Idyllwild, south edge of town, 37 acre Lane property south of the intersection of Hwy 243 and Marian View Dr., west edge of Hwy 243 and off Robin Dr., West Ridge Rd., and Chickadee Way
1610
Comment
CAS-BOT-BC276377
Chaenactis carphoclinia
S. B. Parish
1916-5-15
10838
Riverside
Cottonwood Springs, Colorado Desert
792
Comment
CAS-BOT-BC276389
Chaenactis carphoclinia
Geo. B. Grant
1906-4-20
s.n.
Riverside
Palm Springs
Comment
RSA550281
Chaenactis carphoclinia
Walter Wisura, John Dolan, Michael Wall
1992-3-24
4615
Riverside
Lowdesert: 4.7 mi NE of Mecca on Box Canyon Rd.
Comment
RSA779581
Chaenactis carphoclinia
Duncan S. Bell
2009-3-7
13
Riverside
Arica Mountains: east side of mountain range, approximately 1.7 air miles west of Priest Well.
431
Comment
SD187338
Chaenactis carphoclinia
Sarah J. De Groot, Leland Lubinsky, et al.
2005-2-10
4615
Riverside
Along Palen Pass Road, near Palen Pass, between Granite and Palen Mountains.
402
Comment
RSA0047253
Chaenactis fremontii
J. Mark Porter, Leigh A. Johnson
1997-3-10
11464
Riverside
Whitewater Canyon, ca. 1 mi. N of Whitewater (along Interstate 10).
474
Comment
RSA0123117
Chaenactis fremontii
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-23
9024
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Agua Alta Canyon, approximately 3.5 air miles southeast of the summit of Martinez Mountain.
639
Comment
RSA0124032
Chaenactis fremontii
Duncan S. Bell, LeRoy Gross
2016-3-10
8877
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; northwestern section of the range; collecting approximately 1.75 air miles northwest of the summit area.
938
Comment
UCD130323
Chaenactis fremontii
James Henrickson
1963-3-29
1203
Riverside
9 miles E of Mecca, along Highway 195.
182
Comment
UCR16699
Chaenactis fremontii
R. L. Lasby
1969-5-3
16
Riverside
San Bernardino Mtns/Colorado Desert, canyon 3 miles NE of Cabezon
671
Comment
VVC703
Chaenactis fremontii
P. J. MacKay, T. Thomas
1997-2-8
92
Riverside
Colorado Desert, Palm Springs; vacant lot on Bogart Trail (street).
169
Comment
UCR274189
Chaenactis glabriuscula
T. B. Salvato, Gregg Miller
2005-6-7
1437
Riverside
Peninsular Range, Gavilan Hills, along Hill Top Drive, 1.7 mi NE ( 54.8 deg. ) of the Lake Street junction with Hwy I-15, and 1.8 miles west of El Toro Road, near benchmark 2349
695
Comment
JEPS34142
Chaenactis glabriuscula var. glabriuscula
W. L. Jepson and H. M. Hall
1901-5-17
1246
Riverside
San Jacinto town to Strawberry Valley
487
Comment
RSA351768
Chaenactis glabriuscula var. glabriuscula
J. D. Olmsted
1962-5-10
3646
Riverside
Crest between Sandia Creek and DeLuz Creek drainages
259
Comment
UC195040
Chaenactis stevioides
Joseph Grinnell
1910-5-17
Riverside
Riverside Mt., Colorado River
Comment
UCD20144
Chaenactis stevioides
Donald W. Kyhos
1976-3-17
67 -11
Riverside
Along Twentynine Palms Highway, at Riverside- San Bernardino County line.
Comment
RSA778523
Chamaesyce
Amber Swanson, Linda Jean Foster
2011-10-8
625
Riverside
Jct of Blythe Rice Rd and Hwy 62.
287
Comment
UCSB8661
Chamaesyce albomarginata
Haller, Norman
1953-5-24
Riverside
Pinyon Flats, San Jacinto Mts., Hwy. 74
1219
Comment
RSA659783
Chamaesyce melanadenia
S. Grangier
1979-5-10
s.n.
Riverside
Palm Springs.
610
Comment Read comments Apr 25 2011
RSA760823
Chamaesyce polycarpa
Thomas Stoughton, J. McConnaughy, Andrew Monks, Malia Volke
2010-3-30
106
Riverside
Coachella Valley Preserve, near mouth of Thousand Palms Canyon. Jct of Ramon Rd and Thousand Palms Canyon Rd.
91
Comment
RSA763995
Chamaesyce polycarpa
Justin M. Wood, Dustin M. Ray
2010-10-21
3004
Riverside
Chuckwalla Valley NE of Victory Springs and 0.9 km E of Kaiser Road on unmarked 4WD road.
198
Comment
SBBG32248
Chamaesyce polycarpa
L. S. Rose
1966-12-11
Riverside
La Quinta
91
Comment
SFV7071
Chamaesyce polycarpa
T. Gordon, K. A. Wilson, M. H. Grayum, K. Felt
1974-11-16
771
Riverside
Big Wash, just north of Quien Sabe Point at east end of county.
116
Comment
UC1547000
Chamaesyce polycarpa
Leila M. Shultz and John S. Shultz
1985-4-17
8316
Riverside
southern extension of the Big Maria Mtns
Comment
UC194833
Chamaesyce polycarpa
S. B. Parish
1916-5-13
10830
Riverside
Cottonwood Springs Colorado Desert
792
Comment Read comments Oct 9 2010
UC303788
Chamaesyce polycarpa
Ivan Johnston
1917-4-4
Riverside
Palm Canyon
274
Comment
UCSB7557
Chamaesyce polycarpa
Beeks, Richard
1952-4-4
Riverside
Seven miles above Mecca in Box Canyon
Comment
JEPS26604
Chamaesyce serpillifolia subsp. hirtula
Peter Kamb
1948-7-4
1168
Riverside
San Jacinto Mtns, Hall Canyon
1645
Comment
UCR246388
Chamaesyce setiloba
Duncan S. Bell, Aaron Sedgwick
2012-9-13
4201
Riverside
Sonoran (Colorado) Desert, Mecca Hills; along what was left of Box Canyon Road after having been buried by a flash flood from a large summer storm, c. 5 air mi northeast of the junction of Box Canyon Road and the Coachella Canal or c. 1.25 air mi southwest of Shavers Well
240
Comment
RSA388055
Cheilanthes clevelandii
Steve Boyd, C. Boyd, B. Roy
1986-2-2
1201
Riverside
Highway 79: At Riverside-San Diego County Line.
Comment Read comments Jan 9 2013
HSC990
Cheilanthes covillei
W. R. Supernaugh, Jr.
1964-12-21
17
Riverside
Joshua Tree Nat'l Mon. 1 mi. S of Jumbo Rocks Campground at old ground observation post
1372
Comment
RSA291610
Cheilanthes covillei
C. W. Tilforth
1979-2-11
1744
Riverside
Whitewater Canyon, east of Morongo Indian Reservation
441
Comment
RSA523539
Cheilanthes newberryi
Steve Boyd, Timothy S. Ross, L. Arnseth, Jaime Bonilla
1990-4-2
3999
Riverside
Vail Lake area, lower slopes of Agua Tibia Mtn, along Hwy 79, E of USFWS Dripping Springs Guard Station.
488
Comment
UCR214010
Cheilanthes newberryi
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-7
37798
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, west of dirt extension of Lake St., 1.0 mi. NW (341 deg. ) of intersection of I-15 and Lake St.
526
Comment
JEPS321
Cheilanthes parryi
S. B. and W. F. Parish
April, 1882
504
Riverside
Agua Caliente; Mts bordering the Colorado Desert
Comment
RSA636138
Cheilanthes parryi
L. C. Wheeler
1964-10-17
8638
Riverside
Orocopia Mountains: South of Hayfield Reservoir (lake) Colorado Desert.
Comment
UCR245235
Cheilanthes parryi
Jim Andre
2012-3-19
21325
Riverside
Sonoran (Colorado) Desert, north end of Chuckwalla Mountains at Jaeger Nature Sanctuary, 1.5 mi. south of junction Eagle Mt Rd and I-10 freeway
411
Comment
UCR176672
Chenopodium album
G. S. Nuessly
1980-10-14
s.n.
Riverside
Riverside: U.C. Riverside campus, above Picnic Hill
351
Comment
RSA763338
Chenopodium berlandieri
R. F. Thorne, R. K. Benjamin, Kay Wright
1982-10-8
763338
Riverside
Mouth of Whitewater Canyon near Whitewater Post Office in sandy wash between old and new highway bridges and along Whitewater River.
412
Comment
UCR114616
Chenopodium berlandieri var. zschackei
Mitch Provance
2000-9-1
2223 B
Riverside
Juupa Mtns., Belltown/Rubidoux area, along the RR tracks on the E side of Rubidoux Blvd at the SW side of Crestmore Hill (Riverside Cement Company).
274
Comment
UCR111548
Chenopodium botrys
Mitch Provance
1999-5-4
1700
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River Wash, between the Market St. and Riverside Ave crossings
244
Comment
SEINET12802708
Chenopodium incanum
Chris Dietrich, M. Merello & H. Schmidt
1994-1
32
Riverside
7.5 miles S of North Shore on State Highway 111. Along highway on east shore of Salton Sea.
60
Comment
RSA0110603
Chenopodium missouriense
Mitch Provance
2012-9-11
17623
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
RSA286100
Chenopodium murale
John F. Emmel
1980-10-5
761
Riverside
Hemet; 0.9 air mile WNW of peak of Reservoir Butte.
523
Comment
RSA64957
Chenopodium pratericola
F. W. Peirson
1918-03
s.n.
Riverside
Field near Indio.
Comment
CAS-BOT-BC231772
Chilopsis linearis
E. H. Daniels; J. Bates
1932-6-5
s.n.
Riverside
Palm Springs, Colorado Desert
137
Comment
CAS-BOT-BC231791
Chilopsis linearis
Annie M. Alexander; Louise Kellogg
1941-5-26
s.n.
Riverside
Lost Palms Canyon, Eagle Mts.
762
Comment
UCR215635
Chilopsis linearis
Bao Doan
2010-5-31
07
Riverside
Western edge of Sonoran (Colorado) Desert, San Gorgonio Pass, Cabazon, Elm St. at San Gorgonio River wash crossing
473
Comment
UCR272883
Chilopsis linearis
Duncan S. Bell
2009-8-15
411
Riverside
northwest of the Arica Mountains
286
Comment
UCSB8346
Chilopsis linearis
Ralph, F.
1959-5-17
Riverside
Along Hwy. 74 between Cathedral City and Palm Desert, 0.3 miles east of Cathedral City limits
152
Comment
SEINET9118971
Chilopsis linearis
E. Adams
1978-1
Riverside
Mecca, Box Canyon. Desert wash.
Comment
IRVC28188
Chilopsis linearis subsp. arcuata
Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah De Groot, Valentin Arvizu, Tim Thibault
2004-5-14
11264
Riverside
Choclate-Chuckwalla Mtns region; W base of the Choclate Mtns, along Gas Line Road in major wash system W of Iris Wash drainage. Within boundary of US Navy Choclate Mtn Aerial Gunnery Range Colorado Desert
570
Comment
SEINET13310687
Chilopsis linearis subsp. arcuata
A. C. Sanders, Jim Malusa
2015-9-10
41841
Riverside
Sonoran (Colorado) Desert: Salt Creek Canyon near top of alluvial fan, beside Summit Rd. c. 1.15 mi. below the old train trestle.
480
Comment
UCR272663
Chilopsis linearis subsp. arcuata
Sarah J. De Groot, Duncan S. Bell
2015-5-14
7373
Riverside
SE San Bernardino Mtns./Sonoran Desert, White Water, along Pacific Crest Trail about 400 m south of Forks 3028, and about 450 m south of Red Dome
768
Comment
UCR102887
Chloris truncata
A. C. Sanders
1997-3-26
20138
Riverside
Lake Skinner area, large clay patch adjacent to the Skinner entrance road, c. 1 km NE of Borel Rd.
473
Comment
CAS-BOT-BC184873
Chloris virgata
S. B. Parish
1913-2-26
8461
Riverside
Salton Basin. Mecca.
-57
Comment
RSA0078224
Chloris virgata
Sarah J. De Groot, Amy Rouillard
2015-9-15
7562
Riverside
Ford Dry Lake, Chuckwalla Valley, north of I-10.
107
Comment
RSA607345
Chorizanthe
R. S. Woglum
1937-5-22
526
Riverside
Temecula.
Comment
RSA718829
Chorizanthe brevicornu
Michael Honer, L. Hulse
2004-4-3
1922
Riverside
Rockhouse Canyon, appx. 1/2 mi. N of intersection with Fargo Canyon. Peninsular Ranges, San Ysidro Mountains: W side of Otay Mtn; 1.5 km SSE of Savage Dam (Otay Lake); N of County Prison; near tributary to Otay River, N of O'Neal Canyon.
610
Comment
RSA392607
Chorizanthe brevicornu var. brevicornu
M. B. Dunkle
1933-5-6
3450
Riverside
Painted Canyon
Comment
RSA392615
Chorizanthe brevicornu var. brevicornu
Christopher Davidson
1973-4-1
1847
Riverside
Along Hwy 74 on desert hillside facing Palm Desert.
488
Comment
UCR228708
Chorizanthe brevicornu var. brevicornu
Charles Hughes
2009-3-23
062
Riverside
south of Hwy 62 near the abandoned Desert Center Airport, near city of Rice
220
Comment
UCR138573
Chorizanthe corrugata
Steve Boyd, Orlando Mistretta
1986-3-13
1447
Riverside
Sonoran (Colorado) Desert, West side of Palen Mountains, NE of Desert Center. Upper bajada at base of range
244
Comment
RSA688846
Chorizanthe fimbriata
Scott D. White, Michael Honer
2003-6-17
9552
Riverside
S Perris Basin: Murrieta. Interstate 215 / Clinton Keith interchange.
457
Comment
UCR35076
Chorizanthe fimbriata var. laciniata
L. B. Ziegler
1967-8-22
220
Riverside
Santa Rosa Mtns., Terwilliger Valley and Tule Canyon
1250
Comment
UCR24615
Chorizanthe leptoceras
T. P. Krantz, G. Krantz, K. Berg
1980-4-24
s.n.
Riverside
San Jacinto River, one mile east of Valle Vista, just north of Highway 74
Comment
UCR280973
Chorizanthe leptotheca
Mitch Provance, Matt K. Beyers, John Hazlett, Jeremiah George
2017-4-6
417- 77
Riverside
Temescal Valley, Indian Wash, NE of I-15 and S of Temescal Canyon Rd.
351
Comment
CAS-BOT-BC252789
Chorizanthe parryi var. parryi
John Thomas Howell
1931-6-5
6658
Riverside
San Gorgonio Pass at Cabazon
Comment
UCR215794
Chorizanthe parryi var. parryi
Anuja Parikh
1990-4-27
161
Riverside
southwest of Crown Valley, west of Rawson Canyon, 1.7 km southwest of the intersection of Crown Valley Road and Rawson Road
666
Comment
UCR176988
Chorizanthe polygonoides subsp. longispina
Ken Osborne
2005-3-29
s.n.
Riverside
Peninsular Range, Murrieta, west of Los Alamos Rd., c. 0.5 mi. south of Clinton Keith Rd, Adobe Springs area
457
Comment
UCR217537
Chorizanthe polygonoides var. longispina
Diane Menuz
2008-4-17
423
Riverside
Peninsular Range: Santa Ana Mts., Santa Rosa Plateau, near intersection of Tormo Trail and Sylvan Meadows Road
553
Comment
UC449704
Chorizanthe xanti var. leucotheca
C. R. Orcutt
Apr 1891
Riverside
Cabazon
Comment Read comments Mar 13 2011
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
POM10140
Chrysothamnus paniculatus
P. A. Munz
1921-5-1
4544
Riverside
Morongo Creek
915
Comment Read comments May 28 2011
UC218061
Chylismia brevipes subsp. brevipes
P. A. Munz, D. Keck
Apr 9 1922-Apr 12 1922
4894
Riverside
vicinity of Corn Springs Colorado Desert, Chuckwalla Mountains
609
Comment
UCR244883
Chylismia cardiophylla subsp. cardiophylla
Jim Andre
2012-3-19
21391
Riverside
Sonoran (Colorado) Desert, Palen Mountains, along Palen Pass Rd at Palen Pass
383
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
SDSU13526
Cirsium occidentale var. californicum
W. Miller with C. Mosse
1972-7-20
Riverside
Comment
SEINET232562
Cirsium occidentale var. californicum
K. Seydel, Sue Morrill
1987-5-23
27
Riverside
San Jacinto Mountains; on Hwy 74 4.3 miles past Bee Canyon Road
2500
Comment
CAS-BOT-BC172425
Clarkia bottae
C. L. Hitchcock
1928-5-20
57
Riverside
Santa Ana Canyon, 8 miles west of Prado
400
Comment
RSA263698
Clarkia epilobioides
E. W. Lathrop
1969-5-8
7009
Riverside
Main Divide Truck Trail between El Carriso and San Mateo Canyon. Cleveland National Forest.
1220
Comment
UCR250316
Clarkia epilobioides
A. C. Sanders
2014-4-8
40970
Riverside
Peninsular Range, Temescal Canyon, along Temescal Canyon Rd. c. 280 m NE of the I-15 crossing, near mouth of Mayhew Canyon
317
Comment
SBBG104720
Clarkia purpurea
M. A. Patten
1992-5-28
92 -11
Riverside
just E of Temecula, between Pauba Rd and De Portola Rd; W boundary of site adjacent to Butterfield Stage Rd
365
Comment Read comments Aug 24 2013
SDSU8709
Clarkia purpurea subsp. quadrivulnera
H. Wedberg
1962-5-23
938
Riverside
4.8 miles from Hwy 395 at Rainbow, on road to Santa Margarita River and Temecula Canyon.
366
Comment
UC1928631
Clarkia purpurea subsp. quadrivulnera
Steve Boyd, Aydee Virgen
2004-4-13
10875
Riverside
Peninsular Ranges; Santa Ana Mountains region; San Mateo Canyon, midway between confluence with Los Alamos Canyon and Tenaja Canyon.
Comment
UCR1220
Clarkia purpurea subsp. quadrivulnera
Martha McCarthy
1960-4-24
s.n.
Riverside
Santa Ana Mtns. Region, Tenaja Road, 3 mi. from junction with Washington Avenue, Murrieta
Comment
UCR21953
Clarkia purpurea subsp. quadrivulnera
Steve Boyd
1980-5-11
233
Riverside
Peninsular Range, Gavilan Hills, Harford Springs County Park, northwest corner of the Gavilan Plateau. East of trailer park, east side of Gavilan Road
625
Comment
UCR213694
Clarkia rhomboidea
Justin M. Wood, Brandy Wood
2009-6-13
886
Riverside
San Jacinto Mountains, Idyllwild County Park, Lily Creek and adjacent slope to west of campground
1616
Comment
RSA34561
Claytonia parviflora subsp. parviflora
N. C. Cooper
1944-6-17
1438
Riverside
San Jacinto Mountain. West side.
1372
Comment
RSA5006
Claytonia parviflora subsp. parviflora
Dorothy R. Wolf
1932-3-20
6
Riverside
Richman Ranch 2.5 mi N of De Luz. SW Riverside County
457
Comment
UC489133
Claytonia parviflora subsp. viridis
C. V. Meyer
Jun 1927
187
Riverside
Saunder's Meadows; San Jacinto Mts.
1676
Comment
POM12079
Claytonia perfoliata subsp. intermontana
Mary F. Spencer
1921-6-1
1870
Riverside
Idyllwild, San Jacinto Mountains
1616
Comment
UCR154608
Clematis lasiantha
A. C. Sanders, Mike Misenhelter
2005-6-15
31002
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
UCR94924
Clematis ligusticifolia
Scott D. White
1996-8-15
4458
Riverside
San Jacinto Mtns., Idyllwild Area: Unnamed drainage (tributary to Toll Rd. Cyn.) at crossing w/ USFS Rd. directly west of Isomata.
1555
Comment
POM8679
Clematis pauciflora
P. A. Munz, Harwood
1920-2-28
3264
Riverside
2 mi. southwest of Corona.
305
Comment
SBBG112483
Clematis pauciflora
C. Bornstein
1994-5-1
Riverside
Barker Dam; Joshua Tree Nat Monument
1280
Comment
RSA440804
Cleome isomeris
N. R. Zabriskie
1973-3-16
569
Riverside
Deep canyon, north slope Santa Rosa Mountains.
335
Comment
UCR234409
Cnicus benedictus
Kai T. Palenscar
2010-4-3
s.n.
Riverside
City of Riverside; Santa Ana River, just north of Martha McLean-Anza Narrows Park
217
Comment
RSA0117428
Collinsia concolor
Steve D. Boyd, Tim S. Ross, Mike Hammitt
1991-5-2
6062
Riverside
Vail Lake region, SW and W flanks of Billy Goat Mountain, 3 miles N Hwy 79, 1 mile W of Hwy 371, N of Aguanga.
600
Comment
UC1495656
Collinsia concolor
R. T. Clausen
1963-4-18
63052
Riverside
10 km se Murrieta (n slope of ridge s of Santa Gertrudis Creek); Transverse Ranges
360
Comment
UCR213443
Collinsia concolor
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-7
37831
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, ridge west of dirt extension of Lake St., 0.9 mi. north (358 deg. ) of intersection of I-15 and Lake St.
488
Comment
UC1608302
Collinsia parryi
Steve Boyd and Orlando Mistretta
1992-4-23
7072
Riverside
following San Mateo Trail upstream to confluence with Bluewater Canyon (along San Mateo Creek from Riverside County line, San Mateo Canyon Wilderness Area, Southern Santa Mts); Southern Santa Ana Mts., San Mateo Canyon Wilderness Area
243
Comment
UCR168612
Collomia grandiflora
T. B. Salvato, John F. Green
2004-5-27
578
Riverside
San Bernardino Mtns, head of Banning (San Gorgonio River) Canyon close to the San Bernardino Co. line, 0.5 mi SE of Oak Glen Conservation Camp
1463
Comment
JOTR01108
Colubrina californica
Cole, James E.
1941-5-22
773
Riverside
Joshua Tree National Park. RUBY LEE MILL SITE
914
Comment
JOTR36454
Colubrina californica
La Doux, Tasha, M. Harding, B. Truesdell, D. Shade, E. Babich
2013-3-15
3424
Riverside
Joshua Tree National Park. Southeast Coxcomb mountains; narrow north fork of large canyon w/ cobbley wash and steep rocky walls (Stop 2)
338
Comment
RSA776841
Colubrina californica
Amber Swanson, Duncan S. Bell
2011-3-18
226
Riverside
In canyon and hills about 3 airmiles SE of Desert Center, N of Chuckwalla
386
Comment
UCR207186
Conium maculatum
O. F. Clarke
2003-6-24
s.n.
Riverside
Peninsular Range, Riverside; O.F. Clarke residence, 266 Frost Court; east edge of UCR campus
351
Comment
RSA230836
Cordylanthus nevinii
I. W. Clokey, E. G. Anderson
1933-8-21
6904
Riverside
Jinlleri Creek.
1500
Comment Read comments Oct 30 2011
POM356170
Corethrogyne filaginifolia
H. de Forest, Jack Rempel
1933-10-29
18687
Riverside
Snow Creek Canyon, San Jacinto Mts.
526
Comment
SBBG45042
Corethrogyne filaginifolia
I. W. Clokey with E. G. Anderson
1935-8-21
6962
Riverside
N fork of San Jacinto River
1500
Comment Read comments Dec 14 2011
UC76431
Corethrogyne filaginifolia
Miss M. Alice King
1893-12-1
Riverside
Menifee<?>
Comment Read comments Apr 3 2011
UC895240
Corethrogyne filaginifolia
I. W. Clokey and E. G. Anderson
1935-8-21
6962
Riverside
North Fork San Jacinto River
1500
Comment
SD229080
Corethrogyne filaginifolia var. filaginifolia
Dick Schwenkmeyer
2012-8-28
812
Riverside
Fuller's Mill camp, 2.6 mi. east of intersection of highway 243 and Fuller's Mill road, 7.5 miles north of Idyllwild.
1799
Comment
UCR100360
Cornus glabrata
A. C. Sanders, T. Tennant
1997-11-14
21596
Riverside
San Bernardino Mtns., Morongo Indian Reservation, W end of Burro Flats
1159
Comment
SD186148
Coronopus didymus
A. C. Sanders, E. J. Lawlor and Don Pendleton
1992-3-21
12073
Riverside
Oasis Date Garden, 4.4 miles north of Mecca on Highway 111, near Ave. 59.
-43
Comment
RSA175014
Coryphantha alversonii
S. B. Parish
1916-5-13
s.n.
Riverside
Cottonwood Canyon, Colorado Desert.
Comment Read comments Oct 3 2011
RSA198953
Crassula aquatica
R. F. Thorne, E. W. Lathrop, Ora M. Clark, S. Carlquist
1968-4-18
37460
Riverside
Santa Rosa Plateau: Mesa de Colorado, Rancho California
671
Comment
RSA719776
Crassula aquatica
Naomi Fraga, et al.
2006-7-11
1726
Riverside
Mount San Jacinto State Park, Hidden Lake.
2652
Comment
UCR222299
Crassula aquatica
R. F. Thorne, E. W. Lathrop, Steve Beckstrom-Sternberg, B. Martin
1982-1
55210
Riverside
Peninsular Ranges; Santa Ana Mountains, SW of Murrieta, Santa Rosa Plateau, Mesa de la Punta near south edge of plateau, approached by De Luz Rd.
579
Comment
CAS-BOT-BC427778
Crassula connata
John H. Thomas
1959-3-23
7573 B
Riverside
Between Banning and Cabazon, about 2 miles east of Banning near railroad tracks.
609
Comment
UCR182510
Cressa truxillensis
Mitch Provance
2005-5-17
6586
Riverside
Warm Springs Valley, Terra Cotta, Nichols Rd. Wetland at Alberhill Creek, c. 100 yards SE of the Durant RR siding, the site bordered along the NW by Pierce St. and on the N by Alberhill Creek, with Baker St. more or less bisecting the collection site
421
Comment
CAS-BOT-BC175811
Crossosoma bigelovii
John Thomas Howell
1928-3-11
3414
Riverside
Morongo Canyon, n. Colorado Desert
609
Comment
HSC27776
Crossosoma bigelovii
R. W. Spjut
1973-4-16
3305
Riverside
W border of the Colorado Desert, rocky canyons of the San Jacinto Mtns., just N of Palm Springs
244
Comment
RSA397717
Crossosoma bigelovii
Anstruther Davidson
1893-4-10
s.n.
Riverside
Palm Springs.
Comment
RSA785951
Croton californicus
J. Andre, G. L. Clifton
2011-2-22
17471
Riverside
Coachella Valley; just south of I-10 at Amtrak train station parking, just west of N Indian Canyon Drive
186
Comment
SBBG67680
Croton californicus
M. N. Ackley
1928-3-11
353
Riverside
Bridge Haven [Service Station in Whitewater, 1920s -1950]
426
Comment
UCD141985
Croton californicus
G. L. Webster; R. Hildreth
1966-12-11
7474
Riverside
Aguanga Valley, above Aguanga.
640
Comment
CDA20028
Crypsis schoenoides
D. Domenigoni
2002-8-3
PDR P 170159
Riverside
West Coast Turf on Hwy 79, Winchester.
0
Comment
UCR110378
Crypsis schoenoides
A. C. Sanders, Mitch Provance
1999-9-26
23107
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
POM368202
Cryptantha angustifolia
George B. Grant
1906-5-10
s.n.
Riverside
Palm Springs.
Comment
RSA778489
Cryptantha angustifolia
Duncan S. Bell
2009-3-8
54
Riverside
Arica Mountains: east side of mountain range, approximately 1.8 air miles northwest of Priest Well.
350
Comment
RSA791601
Cryptantha angustifolia
D. Silverman
2010-3-23
7820
Riverside
Chuckawalla Valley, dunes at SSE tip of Palen Lake, 1.7 km SW of Palen Dunes Dr., 3.3 km N of I-10 and 8 km ESE of Sidewinder Well.
128
Comment
SEINET3083593
Cryptantha angustifolia
E. R. Blakley
1966-4-9
6756
Riverside
1 mi. W. Desert Center on US 60-70.
274
Comment
UC280442
Cryptantha angustifolia
Childs
May 1920
Riverside
e of Coachella
Comment Read comments Nov 19 2011
UCR279403
Cryptantha angustifolia
A. C. Sanders, Jim Malusa
2017-3-25
43017
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, Arroyo Seco, 3.5-4 km south of Augustine Pass, 100-200 m S of Bradshaw Trail, c. 1.5 km N of Imperial Co. line
652
Comment
JEPS22517
Cryptantha barbigera
Rimo Bacigalupi with Paul Hutchison
1958-2-19
6193
Riverside
9.4 mi n Blythe (at w base of the Big Maria Mts.); Big Maria Mts.
167
Comment
RSA782079
Cryptantha barbigera
Duncan S. Bell
2009-3-9
118
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
SD128709
Cryptantha barbigera
Darley F. Howe
1980-4-16
Riverside
8.5 miles south of Highway 10 on Cornsprings Road, Chuckwalla Mountains
550
Comment
UCR216506
Cryptantha barbigera
Tasha La Doux, Jim Andre
2009-3-10
384
Riverside
Joshua Tree National Park, south end of the Cottonwood Mountains near Pinkham Wash, just north of aqueduct just inside JTNP boundary, c. 7 miles west of south entrance into park at Cottonwood
542
Comment
SDSU20603
Cryptantha barbigera var. fergusoniae
Ronald B. Kelley
2006-3-27
1006
Riverside
Northwest Coachella Valley. Roadside on Intersection of Painted Hills and Worsley Roads, east of SR62.
387
Comment
SEINET12280746
Cryptantha clevelandii
J. F. Bright, Wyman, C.
1933-1
8081
Riverside
in desert near Palm Springs
Comment
CAS-BOT-BC218863
Cryptantha costata
Carl B. Wolf
1932-4-29
s.n.
Riverside
EASTERN COLORADO DESERT. 3 MI. SO. OF RICE ON BLYTHE ROAD.
213
Comment
RSA0078966
Cryptantha cycloptera
LeRoy Gross, Leland Lubinsky, Victor Steinmann, Linda Worlow
2005-2-17
1428
Riverside
Chocolate-Chuckwalla Mountains region: Corn Springs Campground in the Chuckwalla Mountains. Canyon southwest of Campground.
480
Comment
CAS-BOT-BC227841
Cryptantha inaequata
Dave Silverman
2010-3-24
7825
Riverside
South Palen Lake, Chuckwalla Valley, 5.0 km SE of Sidewinder Well, 2.4 km SW of Palen Dunes Dr., and 3.7 km N of Interstate 10
130
Comment
CLARK-A1528-332
Cryptantha intermedia
Ellen Predmore
1971-5-3
Riverside
Gilman Hot Springs
457
Comment
POM368267
Cryptantha intermedia
Christopher Davidson, Robert Gustafson
1977-4-7
5579
Riverside
Whitewater Canyon Rd. (exit from Interstate-10 ca. 2.5 mi. W of jct I-10 with State 62); near start of Angeles [Pacific] Crest Trail.
610
Comment
RSA519255
Cryptantha intermedia
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
RSA679816
Cryptantha intermedia
LeRoy Gross, Valerie Soza
2003-5-8
833
Riverside
San Jacinto Mountains region: North end of Rouse Ridge; South of the San Jacinto River, north of Rouse Hill Road.
777
Comment
RSA699335
Cryptantha intermedia
J. R. Bruff
1927-3-12
s.n.
Riverside
Fingal
Comment
RSA771787
Cryptantha intermedia
Orlando Mistretta, Duncan Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4702
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm)., Between N33.97538, W116.65161 and N33.97538 and W116.65123
604
Comment
SBBG87945
Cryptantha intermedia
A. C. Sanders
1986-6-1
6538
Riverside
trail toward Spitler Pk from the Turkey Crk camp to Bonita Vista rd
1706
Comment
SD227780
Cryptantha intermedia
A. C. Sanders
1994-5-29
14547
Riverside
San Bernardino Mountains: Morongo Indian Reservation, sandy alluvial slopes among hills on the low pass between Millard Cyn. And Potrero Cr.
750
Comment
UCR115431
Cryptantha intermedia
Scott D. White, D. E. Bramlet
1999-4-22
7243
Riverside
Lake Skinner area, Ridgetop, north, west, and northwest facing slopes of Bachelor Mtn.
762
Comment
UCR171896
Cryptantha intermedia
John F. Green
2006-4-25
s.n.
Riverside
Peninsular Ranges, Temecula, Southern California Edison right of way between residential areas, N-S corridor between S General Kearny Road and La Serena Way; east of Veterans Park
366
Comment
UCR202009
Cryptantha intermedia
Mike Misenhelter
2005-6-8
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., Idyllwild, south edge of town, 37 acre Lane property south of the intersection of Hwy 243 and Marian View Dr., west edge of Hwy 243 and off Robin Dr., West Ridge Rd., and Chickadee Way
1610
Comment
UCR213602
Cryptantha intermedia
A. C. Sanders, Matthew Malle
2010-4-23
37999
Riverside
Peninsular Range, Menifee Hills, south of Sun City, south side of Bundy Canyon Rd. at intersection with Murrieta Rd.
518
Comment
UCR47672
Cryptantha intermedia
F. R. Fosberg
1932-5-9
10641
Riverside
Sage
770
Comment
JOTR33978
Cryptantha maritima
La Doux, Tasha, M. Harding
2010-4-7
2866
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains, north of Fan Hill; large, open southwest flowing fan below Key's View with cobble benches above wash
Comment
RSA357781
Cryptantha micrantha
R. F. Thorne, M. Z. Thorne
1973-3-30
42666
Riverside
Morongo Valley Canyon: Near mouth at junction of roads to Morongo Valley and Desert Hot Springs, Mission Creek.
488
Comment
POM46994
Cryptantha micrantha var. lepida
Mary F. Spencer
1919-7-3
1347
Riverside
Idyllwild.
1646
Comment
RSA741225
Cryptantha micrantha var. lepida
Scott D. White, Justin M. Wood
2008-5-15
11980
Riverside
Johnson Meadow.
1415
Comment
RSA0018641
Cryptantha micrantha var. lepida
C. P. Cowan
1978-4-24
1255
Riverside
19.6 mi S on Hwy 74 from its jct with Hwy 111 at Indian Wells. Sta. Rosa Road, 1.9 mi S of 74. Whittaker transect no.W-226(voucher).
Comment
UCR60440
Cryptantha micrantha var. micrantha
R. F. Thorne, M. Z. Thorne
1973-3-30
42666
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
RSA523516
Cryptantha micromeres
Steve Boyd, Timothy S. Ross, L. Arnseth, Jaime Bonilla
1990-4-2
3975
Riverside
Vail Lake area, lower slopes of Agua Tibia Mtn, along Hwy 79, E of USFWS Dripping Springs Guard Station.
488
Comment
UCR266468
Cryptantha microstachys
Mitch Provance, Robin Kinmont
2015-3-27
315- 55
Riverside
Perris-Aguanga Basin Region, Murrieta Hot Springs, Leon Rd. (unmarked dirt portion) on unnamed hill c. 0.5 miles W of Skunk Hollow, vicinity of W terminus of Promontory Parkway.
430
Comment
RSA0079245
Cryptantha muricata var. jonesii
D. L. Banks, S. D. Boyd
1995-5-3
217
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
SD4237
Cryptantha muricata var. jonesii
Fidella G. Woodcock
1928-4-27
Riverside
San Jacinto Mountain: Idyllwild
Comment
RSA0079562
Cryptantha muricata var. jonesii
C. B. Wolf
1932-8-6
s.n.
Riverside
Roadside 2.9 mi From Idyllwild on the road to Hemet. San Jacinto Mts.
1220
Comment
UCR52019
Cryptantha nevadensis
Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2138
Riverside
Sonoran (Colorado) Desert, N end of the Palen Mtns, 2 miles west of Palen Pass
300
Comment
JEPS67811
Cryptantha racemosa
W. L. Jepson
1928-4-25
12580
Riverside
Cottonwood Spr. Colorado Desert, Eagle Mts.
731
Comment
JOTR29435
Cryptantha racemosa
La Doux, Tasha, M. Bell, B. Truesdell
2006-3-22
1369
Riverside
Joshua Tree National Park. East Wide canyon
499
Comment
UC667292
Cryptantha racemosa
Annie M. Alexander and Louise Kellogg
1941-5-20
2203
Riverside
Cottonwood Pass Colorado Desert, Eagle Mountains
792
Comment
JOTR01186
Cryptantha racemosa
Schenck, Sara
1941-5-28
s.n.
Riverside
Joshua Tree National Park. RUBY LEE MILL SITE
Comment
JOTR34026
Cryptantha utahensis
La Doux, Tasha, M. Harding
2010-4-7
2913
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
UCR127530
Cuscuta pentagona
Scott D. White
1995-7-7
3452
Riverside
City of Riverside, Market Street crossing at Santa Ana River
344
Comment
UCR207985
Cycloloma atriplicifolium
L. C. Wheeler
1932-7-9
938
Riverside
Santa Ana River at Chino Creek, (El Rincon) Corona
152
Comment
RSA478741
Cycloloma atriplicifolium
Lester H. Cushman
1931-10-4
s.n.
Riverside
Near Riverside.
Comment
JOTR35427
Cylindropuntia chuckwallensis
Harding, Mitzi, C. Barrows, K. Callahan, J. Hoines, M. Wheeler
2013-4-11
130
Riverside
Joshua Tree National Park. Eagle Mountains; Eagle Mountain peak
1630
Comment
JOTR35524
Cylindropuntia chuckwallensis
Harding, Mitzi, M. Baker and M. Cloud-Hughes
2013-4-12
133
Riverside
Joshua Tree National Park. Cottonwood Mountains; Cottonwood Canyon, approx. 0.5 km southwest of Cottonwood Spring
966
Comment
POM11971
Cylindropuntia echinocarpa
P. A. Munz, D. D. Keck
1922-4-9
5017
Riverside
Vicinity of Corn Springs, Chuckwalla Mountains, Colorado Desert.
427
Comment Read comments Apr 5 2011
RSA0097198
Cylindropuntia echinocarpa
Marc A. Baker, Michelle Cloud-Hughes
2015-7-12
18412
Riverside
San Gorgonio River, 2.5 km SW of Cabazon, 28 km WNW of central Palm Springs.
538
Comment
POM172121
Cymopterus panamintensis var. acutifolius
M. French Gilman
1930-4-6
7
Riverside
[Monsen] Canyon, Eagle Mts.
Comment
POM178579
Cymopterus panamintensis var. acutifolius
Marcus E. Jones
1930-3-15
s.n.
Riverside
Eagle Mountains.
Comment
RSA0088440
Cyperus eragrostis
Mitch Provance
2011-7-4
17182
Riverside
San Bernardino Valley: Northwestern base of the Jurupa Mountains, adjacent to S side of Fontana (technically in an unincorporated part of Riverside Co.), retention basin on S side of Philadelphia St., just E of Country Village Rd.
262
Comment
UCR109736
Cyperus eragrostis
T. W. Fisher
1963-9-20
s.n.
Riverside
Riverside, Santa Ana River
213
Comment
UCR110370
Cyperus erythrorhizos
A. C. Sanders, Mitch Provance
1999-9-26
23123
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
RSA500573
Cyperus involucratus
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-5-7
3579
Riverside
Vail Lake area, along Arroyo Seco drainage from jtn. with Kolb Creek, S to w/in 1/4 mi Hwy 79.
457
Comment
POM10287
Cyperus parishii
Charlotte M. Wilder
1905-06
615
Riverside
Wilder s [near Riverside]
Comment
RSA703453
Dactyloctenium aegyptium
R. E. Riefner Jr.
2004-7-30
4 -281
Riverside
City of Norco, Sixth Street at Sierra Avenue. USGS 7.5' Quad: Corona North.
200
Comment
RSA550011
Dalea mollis
Walter Wisura, John Dolan, C. Demme
1992-4-13
4686
Riverside
Wileys Well road, 2.7 miles s of prison
Comment
SEINET10970016
Dalea mollis
David B. Dunn
1948-3-14
Dunn 3771
Riverside
Only one. Found in flat open sands near hidden springs ranch 5 mi s of the indio Hills in the colorado desert.
Comment
POM301796
Dalea mollissima
J. Cole
1942-5-19
964
Riverside
Ruby Lee Mine, Joshua Tree National Monument.
915
Comment
RSA278987
Dalea mollissima
B. A. Prigge, L. Martinez
1978-3-23
2433
Riverside
NW Colorado desert, 1.2 miles E of Sky Valley near Dillon X Skyridge Roads
335
Comment
SEINET2061477
Dalea mollissima
George Helmkamp
1995-3-16
Riverside
Colorado Desert, Coxcomb Mtns., W of Rice Road, 10.3 miles NE of Desert Center.
198
Comment
UC1176848
Dalea mollissima
Lewis S. Rose
1959-1-10
59007
Riverside
La Quinta
15
Comment
UC863725
Dalea mollissima
C. L. Hitchcock
5846
Riverside
ca. 12 mi. e. Indio
Comment Read comments Oct 16 2011
LA11688
Dasyochloa pulchella
H. S. Yates;
1937-3-24
6454
Riverside
Deep Canyon
457
Comment
RSA129648
Dasyochloa pulchella
H. S. Yates
1937-3-24
6454
Riverside
Deep Canyon, Coachella Valley
457
Comment
HSC83830
Datisca glomerata
R. F. Thorne, C. W. Tilforth, Larry E. DeBuhr, E. W. Lathrop
1975-8-29
47299
Riverside
Santa Rosa Plateau, Cleveland National Forest, along Tenaja Creek.
Comment
UCR92140
Datisca glomerata
D. L. Banks, Steve Boyd
1995-5-3
0202
Riverside
Agua Tibia Mtns Watershed, Cleveland National Forest, Agua Tibia Wilderness Area, N slope of Agua Tibia Mtn., east of Dripping Springs Alcove, along lower alluvial benches of Arroyo Seco
512
Comment
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
RSA659515
Datura discolor
J. C. Roos
1965-11-6
s.n.
Riverside
Colorado Desert, 26 miles west of Blythe.
Comment
CAS-BOT-BC520457
Datura wrightii
Mitch Provance
2012-9-11
17620
Riverside
Badlands of Western Riverside County: Beaumont, near N base of Mt. Davis, near Cooper's Creek (tributary of San Timoteo Creek), about 2000 ft. along dirt road extension of Risco Circle, S of W 4th St.
762
Comment
RSA595921
Datura wrightii
D. L. Banks, Lauren Raz
1996-11-5
1180
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
UCR235083
Datura wrightii
A. C. Sanders, John F. Green
2012-6-1
40230
Riverside
Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon, south of I-15 between Horsethief Cyn. Rd. and Hostettler Rd.
368
Comment
UCD127416
Daucus pusillus
Geoffrey Levin
1975-5-9
496
Riverside
Dripping Springs Forest Service Station, Cleveland National Forest. Pacific slope drainage area.
487
Comment
RSA703537
Deinandra kelloggii
R. E. Riefner Jr.
2004-4-27
04 -145
Riverside
Morreno Valley, south of Allesandro St. near Merwin St. and Kimber Ave.
354
Comment
RSA759102
Deinandra kelloggii
Robt Allen, Linnell R. Allen
2008-7-27
s.n.
Riverside
Long Canyon watershed, along Long Canyon Rd. 136 meters (0.08 air miles) NW of junction with Ortega Hwy (SR74). In meadow S of roadway.
724
Comment
UC1930969
Deinandra kelloggii
Mitch Provance
2005-5-17
6551
Riverside
Warm Springs Valley: Terra Cotta, Nichols Rd. Wetland at Alberhill Creek, ca. 100 yards SE of the Durant RR siding, the site bordered along the NW by Pierce St. and on the N by Alberhill Creek, with Baker St. more or less bisecting the collection site
Comment
SD239582
Deinandra paniculata
Mark A. Elvin
2005-5-24
4321
Riverside
Peninsular Range; Perris-Aguanga Basin Region: SW foot of round hill west of Hemet and south of Hwy 74, west of California Ave.
470
Comment
UCR256518
Deinandra paniculata
R. E. Riefner Jr.
2013-4-21
13- 68
Riverside
City of Riverside, Moreno Valley, west of Box Springs Mountains, east of 215 Fwy, general vicinity of Morton Ave. and Box Springs Ave.
482
Comment
RSA0120312
Delphinium cardinale
Duncan S. Bell
2016-4-16
9315
Riverside
Whitewater Watershed; Whitewater Canyon; collecting in Rainbow Canyon, approximately 2.5 air miles east northeast of Kitching Peak.
1023
Comment
CLARK-A1528-781
Delphinium nuttallianum
Heather Hanson
1966-5-12
Riverside
San Jacinto Mountains
1066
Comment Read comments Nov 20 2015
SEINET13709266
Delphinium parishii
J. Adams, J. Adams (Botany)
1966-1
725
Riverside
Santa Rosa Plateau, along Dirt Rd from Murrieta to De Luz 2500Ft
762
Comment
JEPS5521
Delphinium parryi
W. L. Jepson
May 17 1901-Jun 1 1901
1429
Riverside
Van Deventer's Ranch San Jacinto Mts.
Comment Read comments Nov 9 2009
UCR4123
Delphinium parryi
Ronald M. Cope
1965-5-3
s.n.
Riverside
Box Springs Mtns., west side of road between Pigeon Pass Road and 'Big C', about 1 mi from 'C
610
Comment
SD127345
Dendromecon rigida
Reid Moran
1969-10-25
16663
Riverside
Poppet Flat Road, N slope San Jacinto Mts.
1250
Comment
UC1126383
Dendromecon rigida
A. Lewis
1934-3-4
306
Riverside
Tin Mine Canyon Cleveland National Forest, Corona Quadrangle
Comment
UCR92633
Deschampsia danthonioides
G. R. Ballmer
1996-4-10
s.n.
Riverside
Skunk Hollow, 6 mi. east of Murrieta, on W side of Pouroy Road
457
Comment
POM162730
Deschampsia elongata
Ralph Hoffmann
1929-9-6
s.n.
Riverside
San Jacinto Mts.
2439
Comment
UC61034
Descurainia obtusa subsp. adenophora
unknown
Aug 1901
4520
Riverside
Strawberry Valley; San Jacinto Mts.
Comment
POM369432
Descurainia pinnata
P. A. Munz
1932-3-14
11989
Riverside
Colorado Desert, Coachella Valley, Deep Canyon
91
Comment
UCD114666
Descurainia pinnata
C. L. Hitchcock; C. V. Muhlick
1962-3-16
22133
Riverside
Temescal Canyon, 8 miles SE of Corona.
Comment
CAS-BOT-BC43353
Descurainia pinnata subsp. glabra
L. R. Abrams
1926-3-26
11073
Riverside
Palm Canyon.
Comment
RSA0126637
Descurainia pinnata subsp. intermedia
Duncan S. Bell
2016-3-4
8800
Riverside
Orocopia Mountains; northwestern corner of range; collecting in the Orocopia Mountains Wilderness area in an unnamed canyon approximately 3.75 air miles northwest of the summit of the range.
738
Comment
POM369420
Descurainia pinnata subsp. menziesii
M. B. Dunkle
1933-3-3
3023
Riverside
Devils Cactus Garden, Colorado Desert
152
Comment Read comments Mar 20 2011
UC501622
Dicentra chrysantha
Frank W. Peirson
1924-7-29
5025
Riverside
Banning-Idyllwild Road; San Jacinto Mts.
1767
Comment
JEPS64173
Dichelostemma capitatum
W. L. Jepson
1901-5-19
1299 A
Riverside
Strawberry Valley Mt. San Jacinto
1676
Comment
RSA543759
Dichelostemma capitatum subsp. capitatum
Steve Boyd, Timothy S. Ross, Mike Hammitt
1991-5-2
6059
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
UCR215508
Dichelostemma capitatum subsp. capitatum
Daphne K. Christopher, Hannah I. Stevens
2003-4-3
082
Riverside
Peninsular Range, UC Riverside Motte Rimrock Reserve
536
Comment
UC1929700
Dichelostemma pulchellum
Steve Boyd, Amber Maurice, Pesach Lubinsky, Leland Lubinsky
2003-4-17
10489
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
RSA501060
Dichelostemma pulchellum var. pulchellum
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-4-1
3177
Riverside
Vail Lake area, recent burn in hills just to SW of the dam.
488
Comment
SD120075
Dicoria canescens
Louis B. Ziegler
1976-1-27
537 b
Riverside
Coachella Valley
Comment
UC501500
Dicoria canescens
Frank W. Peirson
1924-12-30
5425
Riverside
1000 Palms Canyon
121
Comment
UCR89773
Dicoria canescens
George K. Helmkamp
1994-3-10
42 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
UCD64071
Digitaria sanguinalis
Scott D. White; Brian Leatherman
2004-10-7
10768
Riverside
Perris Basin: City of Perris. Immediately east of the I-215 Freeway, at Watson Road.
434
Comment
RSA774895
Dimorphotheca sinuata
Duncan S. Bell, Amber Swanson
2011-2-18
2032
Riverside
Coachella Valley area; Edom Hill; along Edom Hill Road near dump; 0.6 road miles from junction of Varner Road and Edom Hill Road.
259
Comment
SBBG92205
Diplacus bigelovii var. bigelovii
D. F. Howe
1980-4-16
Riverside
4 mi S of Interstate 10 on Cornsprings Rd, Chuckwalla Mtns
335
Comment
CAS-BOT-BC153100
Diplacus fremontii
B. Ertter; J. Strachan
1979-6-26
2989
Riverside
Banning-Idyllwild Road (Hwy 243) at Black Mtn turnoff (Forest Rd 4Sol), San Jacinto Mts.
Comment
SBBG122765
Diplacus fremontii
A. Parikh
1990-5-12
169
Riverside
Arroyo Seco, S of Dripping Springs Cmpgrd, 1 km S of Hwy 79, 2.8 km E of Woodchuck Rd
494
Comment Read comments Apr 29 2011
RSA0019404
Diplacus fremontii
Kim Robinson
1990-5-26
13
Riverside
Highway 243, heading S toward Idyllwild, at the turn-out directly across from Skyland Ranch.
1524
Comment
RSA0018418
Diplacus longiflorus var. calycinus
Scott D. White
1993-5-29
1438
Riverside
San Bernardino Mountains: Banning Canyon and Big Oaks Canyon along the road to Raywood Flat, Yucaipa Ridge.
Comment
CAS-BOT-BC150874
Diplacus puniceus
C. F. B.
1904-4-4
4152
Riverside
Elsinore
Comment Read comments Sep 3 2017
UC579210
Distichlis spicata
H. S. Yates
1937-6-27
6704
Riverside
Near Relief Hot Springs
457
Comment Read comments Mar 13 2011
UCR133653
Distichlis spicata
John F. Green, S. J. Myers
2003-6-25
s.n.
Riverside
French Valley, 'Greenway site' along Tucalota Creek c. 1 mile east of Murrieta Hot Springs
427
Comment
RSA421625
Ditaxis californica
Robert Gustafson
1980-4-3
1523
Riverside
Orocopia Mountains, about 6 miles east of Mecca along Box Canyon Road, south of the road
305
Comment
GMDRC5837
Ditaxis claryana
J. M. Andre
2013-3-27
24823
Riverside
Riverside Mountains: east side of Riverside Mountains, along Hwy 95, 13.2 mi. south of Vidal Jct
126
Comment
GMDRC9814
Ditaxis lanceolata
J. M. Andre
2017-3-1
38018
Riverside
Eagle Mountains: south end of range, 2.8 mi. north of Interstate 10 at Hayfield Rd exit
506
Comment
RSA339251
Ditaxis neomexicana
R. F. Thorne, Rolf Dahlgren, Gertrud Dahlgren
1979-8-23
53606
Riverside
Pinto Basin RoadL Cholla Garden
1098
Comment
RSA776300
Ditaxis neomexicana
Duncan S. Bell, Amanda Turek
2010-4-10
824
Riverside
Riverside Mountains; southern section of the mountain range; approximately 1 air mile southwest of Riverside Mountain Peak.
269
Comment
UCR103594
Ditaxis neomexicana
George K. Helmkamp, E. A. Helmkamp
1998-2-18
2702
Riverside
Sonoran (Colorado) Desert, Midland Road., 3.8 mi. SE of Midland, Little Maria Mtns.
198
Comment
UCR249501
Dithyrea californica
T. B. Salvato, R. T. Hawke, Tim Thomas, Mitch Provance
2013-3-8
7292
Riverside
Sonoran (Colorado) Desert, south of Hwy I-10, north of the Chuckwalla Mountains, Chuckwalla Valley Road c. 1.4 km west of its junction with Augustine Pass Road
137
Comment
POM2180
Dodecahema leptoceras
J. D. Abrams
1901-05
3901
Riverside
Elsinore.
Comment
RSA5472
Dodecatheon alpinum subsp. majus
Carl B. Wolf
1932-8-5
s.n.
Riverside
On trail from Tahquitz Valley to San Jacinto Peak; head of a fork of Tahquitz Creek. San Jacinto Mountains.
2744
Comment
UCR50581
Dodecatheon clevelandii
B. G. Pitzer, E. Misquez
1988-2-28
0623
Riverside
Santa Ana Mtns, Walker Basin, southwest of Murrieta, Avenida Del Oro, 2 mi south of Rancho California Road
428
Comment
UCR12558
Downingia bella
Emily E. McGregor
1972-4-30
s.n.
Riverside
Peninsular Range, 0.5 mi west of Tenaja Station, Tenaja Rd. (6S08).
Comment
UC217960
Draba cuneifolia
P. A. Munz, D. Keck
Apr 9 1922-Apr 12 1922
4781
Riverside
vicinity Corn Springs; Colorado Desert, Chuckwalla Mountains, vic Corn Springs
457
Comment
UCR25944
Draba cuneifolia
John C. Roos
1947-3-15
3351
Riverside
Sonoran (Colorado) Desert, Santa Rosa Mountains, mouth of Deep Canyon at foot of mtns.
366
Comment
RSA773169
Draba verna
Duncan S. Bell, Valentin Arvizu
2010-5-24
1108
Riverside
San Bernardino National Forest: Garner Valley, approximately 3.4 air miles southeast of junction of forest service road 6S04 and forest service road 6S13.
1385
Comment
OBI32750
Drymocallis glandulosa var. glandulosa
E. W. Lathrop
1966-5-29
6388
Riverside
Mail Divide Truck Trl between El Carriso and Santiago Peak, Cleveland Natl Forest
1219
Comment
UCR127538
Dudleya abramsii
A. C. Sanders, K. Kramer
2003-6-11
26876
Riverside
San Jacinto Mtns., Garner Valley, foothills on the northeast side of the valley, 1/2 mile west of Morris Ranch Rd. on a dirt track, c. 1 km west of Goff Flat
1616
Comment
SDSU5784
Dudleya edulis
James C. Dice, J. DeWald
1987-10-5
731
Riverside
Temecula Gorge, south side of aqueduct crossing. T8S, R3W, southeast 1/4 of northeast 1/4 of section 27.
259
Comment
RSA773038
Dudleya saxosa subsp. aloides
Orlando Mistretta, Duncan S. Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
5046
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
SD60403
Dudleya saxosa subsp. aloides
D. W. Kyhoe
Jun 1960
Riverside
Bed of San Gorgonio River, 2.0 miles north of Banning.
Comment
RSA0125621
Echinocereus engelmannii var. engelmannii
G. Ross Robertson
s.n.
Riverside
Palm Springs, Colorado Desert.
Comment
UCR124134
Echinochloa crus-galli
Steve Boyd, Orlando Mistretta
1989-7-18
3763
Riverside
Peninsular Range, Vail lake area, conflence of Kolb Creek with lake.
427
Comment
UCR89945
Echinochloa crus-galli
Karen Kirtland
1993-6-19
s.n.
Riverside
San Jacinto River Valley, along Hwy I-215 between 4th St. (Perris) and c. 0.25 mile south of the San Jacinto River crossing
430
Comment
CLARK-A1528-97
Echinodorus berteroi
Ruth Cooper
1941-6-8
67 K
Riverside
Perris
Comment
UCR153984
Ehrharta longiflora
Arlee Montalvo, Julie M. Evans
2005-5-14
662
Riverside
Santa Ana Mtns., Foothills of Santa Ana Mtns. Santa Margarita River at the Santa Margarita Ecological Reserve. At edge of sandy/rocky channel of riparian area
244
Comment
RSA770644
Elatine californica
R. F. Thorne
1973-5-23
43840
Riverside
Santa Rosa Plateau- Mesa de Colorado.
610
Comment
CAS-BOT-BC33441
Eleocharis disciformis
Harvey Monroe Hall
1901-6-1
2013
Riverside
San Jacinto Mts., Eastern base, along the borders of the Colorado Desert (Palm Canyon)
Comment
UCR67397
Eleocharis macrostachya
A. C. Sanders, E. Rey, D. Willick
1991-4-19
10925
Riverside
Edgemont area, east of Sycamore Canyon. 0.8 mile west of Hwy I-215, on Eastridge Dr. (=Eucalyptus), just west of Pepsi Plant
466
Comment
UCR272503
Eleocharis montevidensis
Mitch Provance
2012-8-8
812- 02
Riverside
San Gorgonio Pass, Banning, S. Hathaway St., between Adams St. and Bryan St.
659
Comment
SD187318
Elymus condensatus
Scott D. White, Angelia Carey
2004-9-16
10749
Riverside
San Jacinto Mountain foorhills: Along Poppet Creek northeast of San Jacinto River.
561
Comment
UCR2355
Elymus condensatus
H. S. Fawcett
1914-8-21
1589
Riverside
San Bernardino Valley/Upper Santa Ana River region, Temescal Canyon, near the road
381
Comment
CAS-BOT-BC227735
Elymus elymoides
Carl B. Wolf
1932-8-5
3948
Riverside
San Jacinto Mts. Along trail from Tahquitz Valley to San Jacinto Peak
2621
Comment
POM19850
Elymus elymoides
Mary F. Spencer
1929-6-29
2254
Riverside
Idyllwild [San Jacinto Mountains]
1616
Comment
UCR20448
Elymus glaucus
E. W. Lathrop
1966-4-13
6172
Riverside
Peninsular Range, 3 mi NW of Murrieta
Comment
RSA559344
Emmenanthe penduliflora
Steve Boyd, Tim Ross
1992-5-15
7398
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
SD232263
Emmenanthe penduliflora
Steve Boyd, Amber Maurice, Pesach Lubinksy, Leland Lubinsky
2003-4-17
10461
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
UCR120307
Emmenanthe penduliflora
Mitch Provance
1997-5-18
1093
Riverside
Jurupa Mountains, Pyrite Canyon, c. 0.4 km south of the end of Savonia Dr. in Southridge, Fontana, just on the Riverside Co. side of the county line
351
Comment
UCR906A
Emmenanthe penduliflora
S. Riddell
1973-5-17
7
Riverside
Santa Ana Mtns, Hwy 74, 8.8 mi west of Hwy 71-74 junction, west of Elsinore
640
Comment
SEINET12279715
Emmenanthe penduliflora
J. Bright, Wyman, C.
1933-1
8080
Riverside
between Radio and Palm Springs
Comment
CLARK-A1528-2153
Encelia farinosa
Charles S. Papp
1964-5-3
462
Riverside
Canyon Crest
Comment
CLARK-A1656-718
Encelia farinosa
unknown
1981-3-14
Riverside
Coachella Valley
Comment
JEPS23538
Encelia farinosa
Peter H. Raven
1958-2-15
11587
Riverside
along United States Highway 60 (8.7 mi e of road to Wiley Wells)
Comment
JEPS34117
Encelia farinosa
I. W. Clokey
1935-4-17
6946
Riverside
Cottonwood Springs
Comment
JEPS59916
Encelia farinosa
Lewis S. Rose
1967-12-19
67180
Riverside
La Quinta
15
Comment
RSA0041454
Encelia farinosa
Duncan S. Bell, LeRoy Gross
2014-3-20
6279
Riverside
Orocopia Mountains; Orocopia Wilderness area; northeastern section of range; approximately 3.5 air miles south of Hayfields Lake.
609
Comment
RSA0105079
Encelia farinosa
Daphne K. Christopher, Hannah Stevens
2003-4-6
102
Riverside
UC Riverside, Motte Rimrock Reserve. Off Sage Rd.
540
Comment
RSA703482
Encelia farinosa
LeRoy Gross, Leland Lubinsky, Victor Steinmann, Linda Lee Worlow
2005-2-17
1435
Riverside
Corn Springs Campground in the Chuckwalla Mountains. Canyon southwest of Campground.
480
Comment
UC665885
Encelia farinosa
Ira L. Wiggins
1941-3-24
9577
Riverside
along e side of Salton Sea, 2.7 mi s Mortmar,; Salton Sea
Comment
UCD131213
Encelia farinosa
R. N. Raynor
1933-3-31
s.n.
Riverside
Moreno Valley near Eden P.O.
Comment
UCR241657
Encelia farinosa
T. B. Salvato, Jeffrey Ross
1998-6-9
MOR- 317
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, Lion Canyon up to fork in stream
720
Comment
POM31425
Encelia farinosa var. farinosa
Marcus E. Jones
1903-5-10
s.n.
Riverside
Palm Spring.
61
Comment
CAS-BOT-BC131412
Encelia frutescens
J. Von Loh
1978-1-23
3310
Riverside
Palo Verde Mesa, 12 mi. SW. of Blythe
121
Comment
SEINET11859843
Encelia frutescens
L. S. Rose
1935-12-23
35701
Riverside
Colorado Desert, above Deep Canyon, San Jacinto Mts., 22 mi S of Cathedral City
1067
Comment
CLARK-A1528-4994
Encelia virginensis subsp. actonii
John C. Roos
1948-4-24
3790
Riverside
Cabazon
547
Comment
CHSC99338
Ephedra aspera
LeRoy Gross; Leland Lubinsky, Victor Steinmann, Linda Worlow
2005-2-17
1434 a
Riverside
Colorado Desert; Chocolate-Chuckwalla Mountains Region: Corn Springs Campground in the Chuckwalla Mountains. Canyon southwest of Campground. Near 33 37' 32'N, 115 19' 35'W: UTM 3721895N, 655238E Elevation 1574 feet to 33 36' 52'N, 115 19' 54'W: UTM 3720669N, 654757E. Elevation 1800 feet. General collecting along canyon bottom and slopes.
514
Comment
RSA25346
Ephedra aspera
C. L. Hitchcock
1940-3-29
5868
Riverside
Cottonwood Canyon, ca. 100 yards east of Spring.
Comment
HSC1323
Ephedra californica
C. E. Fellows
1965-4-15
54
Riverside
5 mi. N of Palm Springs city limits on Hwy. 111, 1.5 mi. W on Snow Creek Rd.
Comment
LA6769
Ephedra californica
J. A. Ewan;
1932-4-8
7047
Riverside
San Bernardino Mountains, Whitewater Canyon, about 3 mi above mouth
Comment
LA6775
Ephedra californica
LeRoy Abrams;
1903-4-6
3204
Riverside
Palm Springs
Comment
PASA1867
Ephedra californica
R. E. Merrill
Riverside
Palm Canyon
Comment
POM259670
Ephedra californica
Philip A. Munz
1940-2-22
15657
Riverside
Rocky gully, Whitewater Canyon, 2 miles north of Banning-Indio boulevard.
Comment
RSA317187
Ephedra californica
S. Carlquist
1984-5-22
15806
Riverside
Between Palm Springs and Cabazon on Interstate Highway 10 from San Bernardino to Yuma.
Comment
RSA650254
Ephedra californica
Donald W. Harshberger
1949-2-6
s.n.
Riverside
10 miles NE of Palm Springs, on Lazy B Ranch, at sea level
0
Comment
SBBG56452
Ephedra californica
M. N. Ackley
1928-3-11
Riverside
Bridge Haven [Service Station in Whitewater, 1920s -1950]
426
Comment
SDSU3630
Ephedra nevadensis
A. H. Gallup
1949-3-28
359
Riverside
South slope, Palms to Pines Hwy. above Desert Center, San Jacinto Mt. Range
762
Comment
UC729748
Ephedra trifurca
Carl B. Wolf
1932-4-29
3123
Riverside
on Blythe Road 3 mi s Rice; Eastern Colorado Desert
213
Comment
UCR141255
Epilobium canum
A. C. Sanders, Kelly Volansky
2004-10-6
28821
Riverside
Santa Ana Mtns./Santa Rosa Plateau, 41050 Avenida La Cresta, south of Sierra Maria Rd. and c. 1.5 mi. north of Tenaja Rd., c. 2 miles NW of the Mesa de Colorado
671
Comment
RSA48880
Epilobium canum subsp. latifolium
L. Roos
1949-9-17
4661
Riverside
Palm oasis, side canyon on east side Whitewater Wash on west slope of Painted Hill, 2.2 mi. north of Hwy 99.
610
Comment
RSA72090
Epilobium canum subsp. latifolium
F. W. Peirson
1924-7-29
5027
Riverside
Open Mountain slope on road from Banning to Idyllwild, San Jacinto Mountains.
1677
Comment
RSA736740
Epilobium canum subsp. latifolium
Scott D. White, Angelia Carey, Linda Archa
2004-8-5
10678
Riverside
San Jacinto Mountain foothills: Soboba Indian Reservation- Indian Creek and adjacent uplands, from confluence w/ San Jacinto River to +/- 2 miles upstream.
534
Comment
UC20667
Epilobium canum subsp. latifolium
H. M. Hall
1897-7-17
694
Riverside
Strawberry Creek San Jacinto Mountains
1676
Comment
UC774600
Epilobium canum subsp. latifolium
Carl B. Wolf
1940-10-31
9759
Riverside
Cottonwood Springs Colorado Desert, Eagle Mts. (in wash)
289
Comment
RSA162774
Epilobium oregonense
J. D. Olmsted
1959-7-1
713
Riverside
Wellman s Cienega along San Jacinto Pk. trail from Fern Valley NE of Idyllwild.
Comment Read comments Jun 21 2008
POM266631
Epipactis gigantea
J. C. Roos
1942-5-2
1129
Riverside
Cottonwood Springs, northern Colorado Desert.
Comment Read comments Oct 9 2010
UCSC001067
Equisetum hyemale subsp. affine
Peter Kamb
1948-7-4
1161
Riverside
Hall Canyon, San Jacinto Mts.
1646
Comment
RSA639350
Equisetum laevigatum
L. C. Wheeler
1933-5-28
1864
Riverside
Santa Ana River at Chino Creek.
Comment
JEPS74001
Eragrostis cilianensis
S. B. Parish
1913-2-7
8440
Riverside
Salton Sink Mecca; , Mecca
60
Comment Read comments Jul 7 2010
UCR111610
Eragrostis cilianensis
Scott D. White
1995-7-7
3443
Riverside
City of Riverside, Market Street crossing at Santa Ana River
344
Comment
UCD63455
Eragrostis mexicana subsp. mexicana
F. M. Reed
Date Unknown
1469
Riverside
Riverside and vicinity, roadsides in Riverside.
Comment Read comments Jun 16 2012
RSA703742
Eremalche rotundifolia
LeRoy Gross
2005-3-3
1566
Riverside
Palen Mountains, south side. Near end of old prospect road., [From] Near 33.71244N, 115.11171W. to 33.72053N, 115.11051W.
207
Comment
UCR19099
Eremalche rotundifolia
John C. Roos
1966-3-20
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, 2 miles southeast of Desert Center
366
Comment
RSA500123
Eremocarpus setiger
Steve Boyd, T. S. Ross, L. Arnseth
1989-6-10
3688
Riverside
Vail Lake area, Benches of Arroyo Seco and slopes of adjacent hills to E.
488
Comment
RSA0103567
Eremogone macradenia
Duncan S. Bell, Sandra Llamas, Koto Tikande
2015-7-16
8590
Riverside
Santa Rosa Mountains; collecting on forested slope between forest service road and the summit of Santa Rosa Mountain.
2324
Comment
UCR244412
Eremothera boothii subsp. condensata
Jim Andre
2012-4-16
20906
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
UC874147
Eremothera refracta
Ira L. Wiggins
1937-3-9
8756 A
Riverside
wash 5 mi w Shaver's Well
Comment
JOTR29151
Eriastrum densifolium subsp. austromontanum
La Doux, Tasha, K. Knudsen, J. Galvin
2005-8-22
1228
Riverside
Joshua Tree National Park. Eureka Peak
Comment
UC1787318
Eriastrum densifolium subsp. densifolium
Mark S. Brunell
1993-5-29
123
Riverside
San Jacinto Mountains: Old Banning-Idyllwild Road, 0.4 km south of junction with Hwy 243 (the new road to Idyllwild), roadcut along both sides of road
682
Comment
JOTR31166
Eriastrum densifolium subsp. elongatum
La Doux, Tasha
2009-6-3
1872
Riverside
Joshua Tree National Park. (Stop 6): Little San Bernardino Mountains, Covington Flats Area, dry ephemeral wash near parking area
1426
Comment
UC879943
Eriastrum diffusum subsp. coachellae
Lewis S. Rose
1937-4-9
37104
Riverside
Palm Springs.
137
Comment
CAS-BOT-BC514457
Eriastrum eremicum subsp. eremicum
L. R. Abrams
1926-3-26
11089
Riverside
Between Edom and Garnet, east of San Gorgonio Pass
Comment
RSA0120684
Eriastrum harwoodii
Duncan S. Bell
2010-5-1
903
Riverside
Arica Mountains: northwest of mountain range, approximately 8.6 air miles west of the ghost town of Rice, and approximately 6.8 air miles northwest of Priests Well.
286
Comment
SEINET3100713
Eriastrum harwoodii
G. Rink, M. Honer, K. Christie
2012-3-19
11084
Riverside
NW side of the Mule Mtns, ca 2 miles east of the prison
120
Comment
RSA0120686
Eriastrum harwoodii
Duncan S. Bell
2010-4-2
728
Riverside
Arica Mountains: on east side of mountain range between the mountains themselves and Rice Valley; approximately 3.2 air miles southwest of the ghost town of Rice on the west side of Midland road (Rice-Blythe rd.).
245
Comment
UC284208
Eriastrum sapphirinum
P. A. Munz
1923-6-14
7103
Riverside
Glen Ivy Trail Santa Ana Mts., Santiago Peak
914
Comment
UCR177027
Eriastrum sapphirinum
Tracy Tennant
1998-6-5
s.n.
Riverside
Peninsular Range, east side of Roundtop Mtn. and along Sage Road
732
Comment
UCSB14840
Eriastrum sapphirinum subsp. sapphirinum
Breedlove, Dennis
1961-5-6
Riverside
7 miles S of Banning, Hwy 234, San Jacinto Mountains
1158
Comment Read comments Jun 2 2013
RSA0122974
Eriastrum sapphirinum subsp. sapphirinum
H. M. Hall
1901-08
2635
Riverside
San Jacinto Mountains. The south side.
1585
Comment
UCR149852
Ericameria cooperi
Scott D. White, Michael Honer
2004-4-6
10047
Riverside
Perris/Elsinore Basins, Temescal Valley: just N of the I-15 freeway and east of Indian Truck Trail, S and west of Lee Lake
396
Comment
UCSB12338
Ericameria cooperi
Dearing, Hugh; Dearing, Margaret
1936-12-25
Riverside
Long Canyon, Colorado Desert
Comment
JEPS19154
Ericameria cooperi var. cooperi
Marjorie D. Clary
1932-5-13
1659
Riverside
se of 29 Palms (Lost Horse Canyon); Colorado Desert, Lost Horse Canyon
914
Comment Read comments Jul 6 2010
UCD131304
Ericameria cuneata
Nancy Ryan Zabriskie; Walter Zabriskie
1970-3-24
255
Riverside
east of south end of Marion Ridge Road, Pine Cove, Idyllwild, San Jacinto Mountains.
1828
Comment
JOTR31084
Ericameria linearifolia
La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler
2010-5-6
2346
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, west of Ryan Mountain; Monzo-granitic boulder outcrop south of Ryan Mountain campground (Stop 2)
Comment
UCR34965
Ericameria linearifolia
L. B. Ziegler
1968-4-16
275
Riverside
San Jacinto Mtns, W slope of mtns at Dry Creek & Hwy 74
1067
Comment
UCR180130
Ericameria palmeri var. pachylepis
Mitch Provance
2003-4-26
9891
Riverside
Santa Ana River Valley, northern extreme of the La Sierra Hills, on the N-facing slopes and ridges just south of Crestlawn Memorial Cemetery
427
Comment
CDA29898
Ericameria palmeri var. palmeri
Mike Lahti
2009-10-2
PDR# 1501842
Riverside
Santa Rosa Hills, west of the city of Murrieta.
0
Comment
UCSB45931
Ericameria paniculata
Clarke, Oscar
1969-11-10
Riverside
Near Whitewater Hwy. 111, 2 miles southeast of point where it merges into Interstate 10 at Verbenia Ave.
Comment
UC750615
Ericameria pinifolia
Lewis S. Rose
1946-12-24
46309
Riverside
2 mi s Banning
762
Comment Read comments Mar 13 2011
UCR98178
Erigeron breweri
Scott D. White
1993-5-29
1439
Riverside
San Bernardino Mtns., Banning Canyon & Big Oaks Canyon along the road to Raywood Flat on Yucaipa Ridge
1067
Comment
UCR277716
Erigeron divergens
Mitch Provance
2012-7-17
17643
Riverside
Beaumont Plateau, W end of Banning, 400 ft. SW of W Ramsey St. and Roberg Ave., area of fence line dividing I-10 and parking lot.
744
Comment
RSA761281
Erigeron foliosus
Shawn Krosnick, C. Martinez, Naomi Fraga, L. McDade, et al.
2010-8-14
714
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
UCSB10378
Erigeron foliosus
Haller, John
1950-5-20
Riverside
Base of San Jacinto Mountains, Hemet, Idyllwild Road, opposite Cranston Ranger Station
609
Comment Read comments Apr 29 2011
UCSB26815
Erigeron foliosus
Wilken, Dieter
1969-6-30
Riverside
Santa Rosa Springs, Santa Rosa Mtns.
2377
Comment
SBBG104721
Erigeron foliosus var. foliosus
M. A. Patten
1992-5-28
92 -10
Riverside
just E of Temecula, between Pauba Rd and De Portola Rd, W boundary of site adjacent to Butterfield Stage Rd; property extending E ca. 3400 ft.
365
Comment Read comments Aug 24 2013
OBI40179
Eriodictyon crassifolium
N. Miles Fellows
1984-3-20
10
Riverside
Oasis de Los Osos Preserve, off Snow Crk cyn at then orth foot of the San Jacinto mtns., 1 mi W of Snow Creek Village.
488
Comment
RSA191998
Eriodictyon crassifolium
E. W. Lathrop
1959-4-17
4486
Riverside
14 miles west of Murrieta. Tenaja Plateau. West slope of Redonda Mesa.
Comment Read comments Apr 28 2011
RSA658918
Eriodictyon crassifolium
Bob Rogers
1984-4-14
7
Riverside
Collected in the San Jacinto river-bed on the North side of Hwy 74, 0.6 miles past Cranston ranger station going east from Hemet towards Mountain Center.
610
Comment
UCR174617
Eriodictyon crassifolium
Jennifer H. Jones, Thi (Teresa) Bui and Holly Summers
2006-5-31
348
Riverside
Peninsular Ranges; San Jacinto Mtns., just down Mt. Edna Road west off of Calif. Hwy 243
1146
Comment
UC455939
Eriodictyon crassifolium var. crassifolium
F. M. Reed
1905-7-4
813
Riverside
Coldwater Canyon [Santa Ana Mtns., near Glen Ivy]
Comment Read comments May 22 2012
UCR140876
Eriodictyon trichocalyx subsp. lanatum
Chris E. True
2004-8-3
s.n.
Riverside
Santa Rosa mtns., Santa Rosa Mtn. Road, 0.3 mi. (air) SE of Mountain Home Spring
2134
Comment
SD67920
Eriodictyon trichocalyx var. lanatum
Reid Moran
1968-8-3
15373
Riverside
Chaparral on west slope of Santa Rosa Mountain, 1 mile west of summit, by roadside
2100
Comment
UCR243162
Eriodictyon trichocalyx var. trichocalyx
LeRoy Gross, Jackie McConnaughy, Drew Monks, Tommy Stoughton, Jane Tirrell, Malia Volke
2010-4-12
4299
Riverside
Transverse Ranges; San Bernardino Mountains, Whitewater Canyon Bioblitz: From camp near 34.02539N, 116.68032W, east of the Paw, near the mouth of Catclaw Flat Canyon. Dropped down the Whitewater River to the first wide alluvial canyon to the east, near 34.02133N, 116.67779W. Surveyed this canyon to near 34.02483N, 116.66819W. Then surveyed back to camp by climbing to saddle of ridge to the north, near 34.02655N, 116.67484, and small draw at south end of Catclaw Flat Canyon
871
Comment
CAS-BOT-BC248621
Eriogonum apiculatum
Peter Kamb
1950-9-12
1930
Riverside
West side of Mt. San Jacinto on ridge north of North Fork of San Jacinto River
2286
Comment
UCR163043
Eriogonum baileyi
D. L. Koutnik, Ian Swift
1999-6-19
s.n.
Riverside
Peninsular Range; Perris-Aguanga Basin Region, proposed conservation bank in Wilson Creek watershed, north of Aguanga, west of Cahuilla Rd., south of Wilson Valley Rd., east of Sage Rd.
671
Comment
CAS-BOT-BC242798
Eriogonum davidsonii
Peter H. Raven; R. Snow
1957-7-26
11125
Riverside
1.8 mi. above Lake Fulmor, San Jacinto Mts.
Comment
UCR243575
Eriogonum davidsonii
Jim Andre, T. La Doux, R. B. Kelley
2011-5-4
21106
Riverside
Southern Mojave Desert, Joshua Tree National Park, Long Canyon, upper watershed on east ridge, 1.1 mi south of radio tower, c. 6 mi. south of town center of Yucca Valley
1207
Comment
UCR16528
Eriogonum elongatum
P. A. Rauch
1966-1-24
s.n.
Riverside
1 mi. SE of Aguanga on Aguanga-Warner Springs Hwy
610
Comment
UCR112312
Eriogonum fasciculatum subsp. foliolosum
A. C. Sanders, Mitch Provance, T. B. Salvato
2000-6-1
23446
Riverside
Menifee Valley, S of Newport Rd., north of Holland Rd. and east of Bradley Rd., 2 miles due east of Railroad Canyon Lake
488
Comment
POM97992
Eriogonum fasciculatum var. polifolium
E. C. Jaeger
1926-3-26
s.n.
Riverside
Eagle Mts
976
Comment
RSA766313
Eriogonum gracile
Joseph A. Ewan
1928-8-23
1524
Riverside
Strawberry Valley. San Jacinto Mtns.
1616
Comment
POM145357
Eriogonum gracile var. gracile
J. B. Feudge
1923-11-12
470
Riverside
Cabazon, Colorado Desert.
579
Comment Read comments Mar 13 2011
RSA239156
Eriogonum gracile var. gracile
James L. Reveal, Caroline G. Reveal
1972-8-6
2843
Riverside
Along California Highway 74, 3 miles southwest of Elsinore at the north end of Elsinore Mountains, about 0.6 miles southwest of the turnoff to Lake Village.
Comment
UC1922848
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. Cabazon 7.5' Quad.
Comment
UC666511
Eriogonum inflatum var. deflatum
Annie M. Alexander and Louise Kellogg
1941-5-28
2263
Riverside
e on Metropolitan Aqueduct road Hayfield (on bank below road); Colorado Desert
Comment
JOTR35374
Eriogonum nudum var. pauciflorum
Wheeler, Mark
2011-10-20
s.n.
Riverside
Joshua Tree National Park. just east of Inspiration Point, localized population in canyon
1620
Comment
RSA342543
Eriogonum pusillum
Robert F. Thorne, W. A. Tilforth, L. Shultz, R. K. Benjamin, J. Hogge
1980-4-16
54087
Riverside
San Bernardino Mountains: Flood plain (wash) along Whitewater River, ca. 3.0 miles N of Whitewater Post Office.
591
Comment
RSA766164
Eriogonum pusillum
Joseph A. Ewan
1929-3-23
179
Riverside
Whitewater canyon,
457
Comment
SFV8352
Eriogonum pusillum
M. Andriessen
1962-4-18
34
Riverside
San Jacinto Mountains State Highway 74, about 10 miles from Palm Desert.
Comment
UCSB9110
Eriogonum pusillum
Ewan, Joseph
1929-3-23
Riverside
Whitewater Cyn; Colorado Desert
457
Comment
CAS-BOT-BC253023
Eriogonum reniforme
John Thomas Howell
1931-6-5
6654
Riverside
1 mile east of Whitewater
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
RSA254045
Eriogonum reniforme
Noel Holmgren, Patricia K. Holmgren, Ruth E. Kern
1973-3-23
6479
Riverside
At south entrance to Joshua Tree National Monument, near I-10, 24 miles east of Indio.
549
Comment
UC489227
Eriogonum saxatile
C. V. Meyer
1928-7-31
612
Riverside
Tahquitz Peak San Jacinto Mts., Tahquitz Peak
2529
Comment
JOTR00998
Eriogonum saxatile
Cole, James E.
1941-5-29
s.n.
Riverside
Joshua Tree National Park. QUAIL MOUNTAIN
1493
Comment
CDA23010
Eriogonum thomasii
G. D. Barbe, T. C. Fuller
1973-2-27
1047
Riverside
0.2 miles east of Coachella Canal on S.R. 195. Box Canyon Wash.
0
Comment Read comments Jul 14 2016
JOTR38676
Eriogonum thomasii
Hodges, Stephen R.
2017-2-2
683
Riverside
Joshua Tree National Park. Cottonwood Mountains; at base of southern end, north of park boundary
Comment
POM305593A
Eriogonum thomasii
Henry J. Ramsey, Henry J. Ramsey
1937-2-26
889
Riverside
Whitewater.
Comment
UCR148335
Eriogonum thomasii
John F. Green
2005-1-13
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, Coachella Canal right-of-way, between siphons 21 and 22 (near 22), south of Salt Creek
23
Comment
POM47238
Eriogonum thurberi
Mary F. Spencer
1920-4-5
s.n.
Riverside
Palm Springs, Colorado Desert.
122
Comment
SBBG65516
Eriogonum thurberi
L. Rowntree
1929-5-15
Riverside
Morongo Pass
Comment
UC472772
Eriogonum thurberi
M. F. Spencer
1919-5-10
177
Riverside
Little Mt. near Cottonwood Spring; Colorado Desert, Little Mt.
Comment
SEINET6894827
Eriogonum thurberi
Wanda P. Vestal, A. G. Vestal
1955-4-21
s.n.
Riverside
Just west of Perris at base of Gavilan Hills.
Comment
CLARK-A1045-212
Eriogonum trichopes
George K. Helmkamp
1979-4-18
Riverside
Indio Hills Dillon Road at dry wash; Lost Horse Mtn. 15'Q
Comment
UC68585
Eriogonum trichopes
L. A. Greata
April 1905
389
Riverside
Coachella Colorado Desert, Coachella
Comment
JEPS56112
Eriogonum wrightii var. membranaceum
C. M. Dammers
1933-10-25
Riverside
The Gavilan Gavilan Hills, The Gavilan
Comment
RSA334999
Eriogonum wrightii var. membranaceum
Steve Boyd
1985-10-5
1190
Riverside
Harford Springs Co. Park, north edge of the Gavilan Plateau of the Gavilan Creek drainage system on the Plateau.
610
Comment
JOTR29590
Eriogonum wrightii var. nodosum
Andre, Jim
2006-4-26
6782
Riverside
Joshua Tree National Park. Long canyon, approx 2.3 mi. S of NE corner (boundary) of park
1055
Comment
CDA21219
Erioneuron pulchellum
G. F. Hrusa, J. A. Hart
1993-4-4
10595
Riverside
Cholla Garden, Joshua Tree N.M.
Comment
POM29811
Eriophyllum ambiguum var. paleaceum
S. B. Parish
1894-1
s.n.
Riverside
Palm Springs.
Comment
UC896261
Eriophyllum ambiguum var. paleaceum
Alice Eastwood
1913-4-30
2998
Riverside
Palm Springs
Comment
POM12793
Eriophyllum confertiflorum
P. A. Munz
1922-6-27
5857
Riverside
Santa Rosa, Santa Rosa Mts.
2012
Comment
POM306146
Eriophyllum confertiflorum
Henry J. Ramsey, Henry J. Ramsey
1937-5-30
1337
Riverside
Santa Rosa Mountains.
Comment
POM357972
Eriophyllum confertiflorum
E. C. Jaeger
1922-7-13
s.n.
Riverside
Pines to Palms Trail, San Jacinto Mts.
1524
Comment
RSA707887
Eriophyllum confertiflorum
Scott D. White, Angelia Carey
2004-4-16
10157
Riverside
San Jacinto Mountain foothills: Indian Creek and adjacent slopes.
549
Comment
SEINET2051095
Eriophyllum confertiflorum
Ed LaRue
1989-4-26
Riverside
2 air mi. NW of Lake Elsinore, adjacent to Cleveland National Forest, at mouths of Rice and McVicker Canyons. Alberhill Quad 7.5
488
Comment
UCR123824
Eriophyllum confertiflorum
Steven R. Hill, A. C. Sanders
2001-5-4
33698
Riverside
Peninsular Range, Temecula; along new gas line right-of-way, north of Del Ray Road near junction with Calle Pina Colada
381
Comment
UCR172239
Eriophyllum confertiflorum
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
UCR34970
Eriophyllum confertiflorum
L. B. Ziegler
1967-5-18
133
Riverside
San Jacinto Valley, side canyon off lower Bautista Canyon
534
Comment
UCSB26795
Eriophyllum confertiflorum
Wilken, Dieter
1969-6-30
Riverside
Santa Rosa Springs, Santa Rosa Mtns.
2377
Comment Read comments Apr 1 2014
RSA594045
Eriophyllum confertiflorum var. confertiflorum
D. L. Banks, Elizabeth Hedge Banks
1996-5-2
0928
Riverside
NW Palomar Mountains; Agua Tibia Mountains; NW foothills of Dorland Mtn.; S end of Los Caballos Road, University of California-Emerson Oaks Reserve. Along the broad alluvial benches just to the SE of the gate to the Preserve.
448
Comment
RSA203060
Eriophyllum multicaule
James Henrickson
1967-4-30
2462
Riverside
2 miles N of Lake Elsinore.
396
Comment
UCR106860
Eriophyllum multicaule
Kathleen Stockwell
1998-3-22
s.n.
Riverside
Murrieta Hot Springs, Warm Springs Creek, between Hwy 79 and the Hogbacks, south of Los Alamos Rd. and north of Hunter Rd.
400
Comment
RSA92511
Eriophyllum multicaule
F. W. Peirson
1928-4-19
7842
Riverside
Hills N of Elsinore
457
Comment Read comments Oct 23 2011
POM14085
Eriophyllum wallacei
P. A. Munz, D. D. Keck
1922-4-14
4981
Riverside
10 mi. west of Indian Wells. Along the Whitewater Wash.
91
Comment
POM29812
Eriophyllum wallacei
Marcus E. Jones
1903-5-11
s.n.
Riverside
Whitewater.
305
Comment
UCD132251
Eriophyllum wallacei
Collector Unknown
1923-3-25
299
Riverside
Whitewater.
Comment
RSA604865
Erodium botrys
Scott D. White
1995-3-30
2634
Riverside
Just west of Box Springs Blvd, east of Sycamore Canyon Park.
457
Comment
UCR105429
Erodium botrys
A. C. Sanders, O. F. Clarke
1997-5-4
20671
Riverside
Beaumont, near railroad on east side of Hwy 79, south of Hwy I-10
793
Comment
SDSU13539
Erodium cicutarium
W. Miller with C. Mosse
1972-7-20
Riverside
Comment
UCR201456
Erodium cicutarium
Scott D. White, Justin M. Wood
2008-5-15
11969
Riverside
San Jacinto Mountains, Garner Valley, northwest of Fobes Ranch Road and northeast of Hwy 74, valley bottom
1357
Comment
UCR158513
Erodium moschatum
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30025
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
UCR262456
Erodium texanum
Stan C. Spencer
2001-4-13
s.n.
Riverside
Peninsular Range, edge of Wilson Creek, east of Sage Rd. near Radec
511
Comment
RSA0020235
Erythranthe breweri
P. A. Munz
1922-7-6
5996
Riverside
San Jacinto Mountains: Tahquitz Valley.
2195
Comment
JOTR34368
Eschscholzia
Andre, Jim
2012-4-16
20884
Riverside
Joshua Tree National Park. Along Cottonwood Spr. Rd. 1 mile north of South Entrance
583
Comment
RSA0022930
Eschscholzia androuxii
F. W. Peirson
1928-4-23
7888
Riverside
2.5 miles below cottonwood Springs.
Comment
RSA543978
Eschscholzia caespitosa subsp. caespitosa
Steve Boyd
1991-5-10
6210
Riverside
Santa Ana Mountains, base of range, just N of mouth of Hagador Cyn at bottom of Skyline Drive.
427
Comment
SD140040
Eschscholzia californica
Scott White
1993-4-22
1243
Riverside
Nor Alberhill Ranch, in hills north of Walker Canyon.
487
Comment
POM9229
Eschscholzia californica var. peninsularis
I. M. Johnston
1920-5-8
2271
Riverside
Jurupa Mts, extreme west end. between Riverside and Ontario.
Comment
SEINET10476377
Eschscholzia glyptosperma
David B. Dunn, Howard Brown; Elizabeth M. McClintock
1947-3-15
Dunn 2898
Riverside
Pushawalla canyon biota. Indio hills. In wash.
Comment
UCSB18762
Eschscholzia minutiflora
Gates, C.
1963-5-5
Riverside
State Highway 74; 5.5 miles E of Pinyon Flats Campground; western edge of Colorado Desert
883
Comment
RSA0022892
Eschscholzia papastillii
Scott D. White, Jennifer H. Jones, James Huelsman
2005-4-14
10881
Riverside
Eastern Coachella Valley. Bajada beneath Mecca Hills, just east of Coachella Canal.
24
Comment
RSA0023216
Eschscholzia papastillii
Tim Thibault, Bart O'Brien, P. Morton
2004-5-8
254
Riverside
Chuckwalla Mtns region, wash at end of Bradshaw Trail.
393
Comment
RSA0023221
Eschscholzia papastillii
Barry A. Prigge
1988-2-21
7841
Riverside
Colorado Desert, Orocopia Mountains: 2 miles W of Clemens Well.
229
Comment
RSA0023220
Eschscholzia papastillii
Robert F. Thorne
1963-3-29
32369
Riverside
5 miles E of Mecca, Mecca Hills.
152
Comment
CAS-BOT-BC419620
Eschscholzia parishii
Ynez Whilton Winblad
1937-3-21
s.n.
Riverside
Box Canyon, Coachella Valley
Comment
CAS-BOT-BC419633
Eschscholzia parishii
Steve Boyd; S. Meury; R. Noyes; L. Arnseth; D. Nordin; T. Ross
1988-3-10
2176
Riverside
Palen Pass at the N. end of the Palen Mtns.
500
Comment
RSA504969
Eschscholzia parishii
D. Charlton
1988-2-18
1152
Riverside
Little San Bernardino Mountains. south side of range. Fargo Canyon Road to Cottonwood Wash, S of Joshua Tree National Monument, parallel to I-10. 5 miles E of Junction of Dillon Road and Fargo Canyon Road.
762
Comment
RSA66744
Eschscholzia parishii
F. W. Peirson
1927-4-12
7167
Riverside
Painted canyon, near Mecca.
Comment
UC1060520
Eschscholzia parishii
Richard Snow
1953-4-5
50
Riverside
Corn Spring
Comment
UC855179
Eschscholzia parishii
C. L. Hitchcock
1940-3-29
5861
Riverside
ca 100 yd e Spring; Cottonwood Canyon
Comment
CAS-BOT-BC419642
Eschscholzia parishii
Edmund C. Jaeger
1922-3-4
s.n.
Riverside
Painted Canon [Canyon], Colorado Desert
Comment
UCR241951
Eucalyptus
A. C. Sanders, Timothy W. Chumley
2013-3-28
40710
Riverside
Peninsular Range, Alberhill, along Lake St. 1.45 km south of I-15, near old clay mines
396
Comment
OBI68205
Eucalyptus camaldulensis
Jenn Yost & Matt Ritter, Matt Ritter
2007-10-18
322
Riverside
Growing in the UC Riverside Arboretum
Comment
UCD119343
Eucrypta chrysanthemifolia
C. L. Hitchcock; C. V. Muhlick
1962-3-16
22159
Riverside
Temescal Canyon, ca. 12 mi. s.e. of Corona.
Comment
UCR93027
Eucrypta chrysanthemifolia var. chrysanthemifolia
G. P. Schultz
1994-4-8
57
Riverside
Box Springs Mtns., mouth of Two Trees Canyon ( on the north side of the stream, in an open field)
410
Comment
RSA0121044
Eulobus californicus
Duncan S. Bell, LeRoy Gross
2016-3-29
9123
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Martinez Canyon, approximately 5 air miles southeast of the summit of Martinez Mountain.
686
Comment
RSA0124118
Eulobus californicus
Duncan S. Bell, Sarah De Groot, LeRoy Gross
2016-2-17
8742
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
HSC83826
Euonymus occidentalis var. parishii
R. F. Thorne
1969-10-25
41851
Riverside
San Jacinto Mtns., James Reserve
Comment
JOTR34092
Euphorbia eriantha
La Doux, Tasha, M. Harding, T. Herskovits, D. Shade, M. Wheeler
2011-10-13
1020
Riverside
Joshua Tree National Park. eastern edge of Cottonwood Mountains, near mouth of Cottonwood Canyon; east of Rte. 11, approx. 2.5 miles north of park boundary
711
Comment
SD260042
Euphorbia eriantha
J. Andre
2012-4-11
20777
Riverside
Joshua Tree National Park; NW Eagle Mtns, along dirt road to Black Eagle Mine, 0.7 mi. east of road to Cottonwood Spr (Utah Trail), 34 mi. south of Hwy 62 at 29 Palms. Interface of steep rocky hills and large wash.
729
Comment
UCR23189
Euphorbia maculata
S. Gallagher
1981-6-1
30
Riverside
Riverside, intersection of Serpentine Road & Palmyrita Avenue, SE corner, 10 m S from Palmyrita Ave. street sign.
305
Comment
UCR26988
Euphorbia peplus
E. W. Lathrop
1966-5-8
6410
Riverside
Peninsular Range; Santa Ana Mountains, Cleveland National Forest, Hagador Canyon, Trabuco District, 3 miles SW of Corona
275
Comment
UCD142735
Euphorbia polycarpa
A. C. Sanders
1994-1-30
14224
Riverside
Box Springs Mountains, E-facing open slope at the head of Big Springs Canyon. SE of peak 2602.
762
Comment
UCR103901
Euphorbia polycarpa
B. G. Pitzer
1997-4-11
3105
Riverside
Lakeview Mtns, spur off Pulsar View Road leading to utility tower, c. 1 mi by road from the base of the hills. c. 3/4 mi (air) SW of Mt. Rudolph.
604
Comment
UCR21194
Euphorbia polycarpa
Steve Boyd
1980-7-3
s.n.
Riverside
Perris Basin, Motte Reserve. Rocky hills 2.5 mi NW of Perris. Western edge of the reserve and 0.25 mi south of the NW corner of the reserve
518
Comment
UCR91001
Euphorbia serpillifolia
A. C. Sanders
1994-5-29
14566
Riverside
San Bernardino Mtns., lower Millard Canyon, at first stream crossing on Forest Service Road 2S05, near Bench Mark 2868
850
Comment
RSA559930
Euphorbia spathulata
Steve Boyd
1992-4-18
6899
Riverside
Paloma Valley, between Sun City and Murrieta, E of Hwy I-215. Rolling Hills just SW of Jtn Briggs Rd and Scott Rd.
Comment
UCD142492
Euphorbia spathulata
Robert F. Thorne; Earl Lathrop
1969-5-12
37934
Riverside
Rancho California; Santa Rosa Plateau; Mesa de Colorado.
624
Comment
CDA39715
Eustoma exaltatum
Leo Kroonen
1943-10-18
s.n.
Riverside
Corona.
0
Comment
GMDRC9794
Fagonia laevis
J. M. Andre
2017-3-1
37995
Riverside
Orocopia Mountains: north end of range, near BLM Rd # 133, 3.5 mi. SE of Interstate 10 (at Box Cyn/Cottonwood Spring Rd exits).
606
Comment
RSA391200
Fagonia laevis
P. J. Remple
1942-3-1
s.n.
Riverside
Between Indio and Palm Springs. Deep canyon wash.
Comment
RSA703813
Fagonia laevis
LeRoy Gross
2005-3-3
1594
Riverside
Palen Mountains, south side. Near end of old prospect road. [From] Near 33.71244N, 115.11171W. to 33.72053N, 115.11051W.
207
Comment
POM9059
Fagonia laevis
Philip A. Munz, R. D. Harwood
1920-4-3
3578
Riverside
30 miles west of Blythe.
366
Comment
CDA15517
Festuca arundinacea
M. Lahti
1999-5-21
PDR 1238959
Riverside
Southern California; Hemet.
0
Comment
UCR201510
Festuca arundinacea
Scott D. White, Justin M. Wood
2008-6-17
12151
Riverside
San Jacinto Mountains, south of Hwy 79 near Keen Camp Summit
1463
Comment
UCR108861
Festuca microstachys
Heidi A. Haid
1968-1
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon, above confluence with Horse Creek
915
Comment
UCR102191
Festuca myuros
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
UCR2410
Festuca myuros
F. M. Reed
1906-3-7
897
Riverside
Riverside. Hydrant [at] corner of Streight (?) and Hooker Ranches, Victoria Heights
Comment
LA13147
Festuca octoflora
H. S. Yates;
1937-3-23
6402
Riverside
2 miles N of Palm Springs
213
Comment
CLARK-A1528-4666
Festuca pacifica
John C. Roos
1938-3-20
726
Riverside
Temescal Canyon
Comment
RSA0116288
Ficus microcarpa
R. E. Riefner Jr.
2015-8-8
15 -220
Riverside
City of Corona, S side of 91 Freeway ca. 120 ft W of Lincoln St., N side of Corona del Rey apartments.
210
Comment
UCR209295
Ficus palmata
A. C. Sanders, R. E. Riefner Jr.
2009-8-11
37152
Riverside
Peninsular Range, Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River
238
Comment
UCR102869
Filago arizonica
A. C. Sanders
1997-3-26
20121
Riverside
Lake Skinner area, NW foot of the Tucalota Hills, 0.2 mi. east of main Skinner entrance road on a dirt service road
473
Comment
UCR155942
Filago californica
T. B. Salvato, Kent Beaman
2005-5-16
823
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
UCR214144
Filago californica
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-2
37725
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
UCR265565
Forestiera pubescens
Angelique Herman, Keir Morse, Nick Regoli, Eric Lumba
2015-3-15
2015- 2
Riverside
Santa Rosa/San Jacinto Mountains, Pinyon Flats Campground
1220
Comment
JEPS46440
Fouquieria splendens subsp. splendens
W. L. Jepson
1912-10-30
5251
Riverside
Black Pt. Riverside Mts., Colorado River
Comment Read comments Jun 8 2012
UCR133455
Fraxinus dipetala
Tracy Tennant, J. S. Ross
1998-7-30
MOR- 674
Riverside
San Bernardino Mtns. Region, Morongo Indian Reservation, Hathaway Canyon, slope above and west of polygon H3.
976
Comment
RSA0042074
Fraxinus velutina
Fred T Sproul, Julia Groebner
2014-7-21
6006
Riverside
Santa Ana River at Norco
176
Comment
SD137592
Fremontodendron californicum
Darin L. Banks, Victor Steinmann
1995-7-10
755
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 Woldhorse Peak, along the drainage of the peak Agua
914
Comment
RSA771883
Fritillaria biflora
Steve Boyd
2010-5-28
12283
Riverside
Elsinore Peak, southeast of peak, north of trail along old Main Divide Road east of road up to communications towers
1012
Comment
UCR48483
Fritillaria biflora
Steve Boyd
1986-4-2
1581
Riverside
Peninsular Range, Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
640
Comment
UCR240767
Fumaria officinalis
O. F. Clarke
2004-2-4
s.n.
Riverside
Peninsular Range, Riverside; UCR Botanical Garden
412
Comment
RSA70346
Funastrum cynanchoides var. hartwegii
F. W. Peirson
1925-5-20
6010
Riverside
Aguanga.
610
Comment
SEINET10580689
Funastrum hartwegii
Harvey M. Hall
1899-8-10
Hall s.n. 1899
Riverside
Riverside
Comment
SD144078
Funastrum heterophyllum
Scott D. White
1997-5-25
14407
Riverside
San Jacinto Mts.: Bautista Canyon: along Bautista Cyn Rd. ca. 1.3 road miles NW of Hixon Trailhead (USFS No. 2E43).
700
Comment
SJSU11074
Funastrum hirtellum
R. C. McGhee
1970-5-1
257
Riverside
Chuckwalla Rd 1 mi W of Chuckwalla Spring, Chuckwalla Mts
Comment
UCR120916
Galium andrewsii
A. C. Sanders, Mark Elvin, Julie M. Vanderwier
2002-4-9
24935
Riverside
The Badlands, hills and canyons west of Laborde Canyon, 1 mile northeast of Eden Hot Springs, SW of Beaumont
671
Comment
JEPS52779
Galium andrewsii subsp. andrewsii
Lauramay T. Dempster and Clare Hardham
1965-6-18
4136
Riverside
junction of Route 71 and Route 74 Paradise Valley (at s end of San Jacinto Mts.); s end of San Jacinto Mts., Paradise Valley
1463
Comment
UCR201640
Galium andrewsii subsp. andrewsii
Scott D. White, Justin M. Wood
2008-6-18
12211
Riverside
San Jacinto Mountains, K Flat Meadow
1445
Comment
VVC459
Galium angustifolium
A. C. Sanders, J. Mac
1997-5-4
20665
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
JEPS56069
Galium angustifolium subsp. angustifolium
Lauramay T. Dempster and G. L. Stebbins
1966-6-17
4239
Riverside
near Maple Creek crossing of road running due e from Vista Grande Guard Station San Jacinto Mts. (open n slope)
Comment
JEPS7848
Galium angustifolium subsp. angustifolium
W. L. Jepson
May 17 1901-Jun 1 1901
1225
Riverside
Riverside
Comment
SBBG101768
Galium angustifolium subsp. angustifolium
S. Boyd, T. Ross
1991-6-14
6404
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
UC1536779
Galium angustifolium subsp. angustifolium
G. H. True
1935-4-10
220
Riverside
Box Springs Sycamore Canyon
Comment
JOTR29519
Galium angustifolium subsp. gracillimum
La Doux, Tasha
2005-11-21
1620
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Black Rock Springs area, near Warren Peak
Comment
RSA500216
Galium angustifolium subsp. gracillimum
Steve D. Boyd, Tim S. Ross, L. Arnseth
1989-5-7
3527
Riverside
Vail Lake area, recent burn in hills just to SW of the dam.
488
Comment
RSA524227
Galium aparine
Steve D. Boyd, Tim S. Ross, L. Arnseth, Jaime Bonilla
1990-4-2
4021
Riverside
Vail Lake area, lower slopes of Agua Tibia Mtn, along Hwy 79, E of USFWS Dripping Springs Guard Station.
488
Comment
RSA613657
Galium aparine
D. L. Banks, Victor W. Steinmann
1997-3-13
1463
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
UCR20792
Galium aparine
A. C. Sanders, Steve Boyd
1980-5-2
1412
Riverside
Peninsular Range; Perris Basin, Motte Reserve; rocky hills 2.5 miles NW of Perris
518
Comment
JEPS15258
Galium nuttallii subsp. nuttallii
L. T. Dempster with R. Bacigalupi and G. T. Robbins
1956-6-21
1019
Riverside
grade s Temecula; grade s of Temecula
Comment
RSA739708
Galium porrigens var. porrigens
A. C. Sanders, Tim Thomas, T. B. Salvato, Mitch Provance
2008-7-1
35643
Riverside
May Valley, along nameless tributary of Herkey Creek NW of Bonita Vista Rd., 3/4 mi. SW of Fleming Ranch
1524
Comment
UCR260227
Galium stellatum subsp. eremicum
A. C. Sanders, Jim Malusa
2015-3-11
41407
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, side canyon draining from the NE into large canyon containing the Gasline Road, c. 2.5 miles north of the Imperial Co. line, US Navy Chocolate Mountains Aerial Gunnery Range
610
Comment
UCR157945
Gamochaeta pensylvanica
T. B. Salvato, A. C. Sanders
2005-5-17
914
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
RSA0104415
Garrya flavescens
Duncan S. Bell
2015-2-6
7738
Riverside
Santa Rosa Mountains; along Cactus Spring Trail, where the trail crosses Horsethief Creek.
1054
Comment
RSA570550
Garrya flavescens
Steve Boyd, Chris Frazier
1993-4-24
8009
Riverside
Palomar Range south of Vail Lake at the north base of Agua Tibia Mountain, Agua Tibia Wilderness Area, Cleveland National Forest. Along trail extending south from end of Woodchuck rd.
792
Comment
UCR274225
Garrya flavescens
Duncan S. Bell
2014-11-14
7706
Riverside
Santa Rosa Mountains, Santa Rosa Mountain Wilderness area, west side of Martinez Mountain, at meeting point of Horsethief Creek and the Cactus Spring Trail
1055
Comment
CAS-BOT-BC158025
Garrya veatchii
H. E. Parks; S. T. Parks
1938-2-17
24087
Riverside
in chaparral, Palms to Pines Highway, San Jacinto Mountains
1524
Comment
SEINET10453492
Garrya veatchii
James S. Miller
1992-5-8
Miller 7464
Riverside
5.5 mi E of the W boundary of San Bernadino National Forest on California route 74.
950
Comment
SD260977
Gaura
A. C. Sanders, John F. Green
2012-5-27
40205
Riverside
Peninsular Range; Perris - Aguanga Basin Region: San Jacinto River north of Canyon Lake, between Hwy 74 and Goetz Rd.
427
Comment
UC1922840
Gayophytum decipiens
Naomi Fraga, Ilene Anderson, Mike Hamilton, Michael Wall, Gary Wallace
2006-9-7
1739
Riverside
Peninsular Ranges; San Jacinto Mountains region: Mount San Jacinto State Park, Hidden Lake.
Comment
UCR242675
Gayophytum heterozygum
A. C. Sanders
2013-7-6
40847
Riverside
Peninsular Range; San Jacinto Mountains, SE of Idyllwild on South Ridge along FS Rd. 5S11
1793
Comment
UCR151422
Gazania linearis
D. L. Banks, V. W. Steinmann
1997-3-13
1431
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
RSA559938
Gazania longiscapa
Steve Boyd
1992-4-18
6889
Riverside
Buck Mesa, S of Lake Skinner, 1.8 mi E of main entrance rd to lake along Borell Rd.
Comment
CAS-BOT-BC303573
Geraea canescens
Alice Eastwood
1913-4-30
3056
Riverside
Palm Springs
Comment
CAS-BOT-BC303576
Geraea canescens
Carl B. Wolf
1932-4-26
2968
Riverside
Colorado Desert. 3 miles E of Mecca on Blythe Rd
0
Comment
JOTR33850
Geraea canescens
La Doux, Tasha, A. Miller and G. Clifton
2009-4-9
3062
Riverside
Joshua Tree National Park. north eastern tip of Eagle Mountains; Pinto Wash
322
Comment
UCR103545
Geraea canescens
George K. Helmkamp, E. A. Helmkamp
1998-1-17
2528
Riverside
Coachella Valley, Bob Hope Drive, 0.9 mi south of Hwy I-10
43
Comment
UCR163929
Geraea canescens
A. C. Sanders, P. J. MacKay, Tim Thomas
2005-2-26
29142
Riverside
Sonoran (Colorado) Desert, SE of Hwy 177 toward dunes above Palen Dry Lake, SE end of Coxcomb Mtns.
168
Comment
UCR157881
Gilia
A. C. Sanders
1995-4-10
16481
Riverside
Peninsular Range, Gavilan Hills, 2360 ft. hill, 1.2 miles WSW of Gavilan Peak, east of Lake Mathews Dr.
683
Comment
UC748762
Gilia abramsii
Herbert L. Mason
1926-4-30
3112
Riverside
1 mi s Temecula; Temecula Canyon; Temecula Canyon, Riverside Co.
Comment
RSA601538
Gilia achilleifolia subsp. multicaulis
L. Haines, L. Erickson
1937-4-9
s.n.
Riverside
Riverside-Hemet road near Winchester turnoff.
Comment Read comments Mar 20 2011
UC880109
Gilia angelensis
P. A. Munz and I. M. Johnston
1922-5-19
5350
Riverside
5 mi ne Murietta; ne of Murietta
457
Comment
UCR104040
Gilia angelensis
George K. Helmkamp
1998-4-3
3083
Riverside
Sonoran (Colorado) Desert, West Palm Springs Village area, vic. of Hwy I-10 & Verbenia Ave.; 4 mi. north of Tamarack Rd on Cottonwood Rd.
1280
Comment
UCR106422
Gilia angelensis
George K. Helmkamp, A. C. Sanders
1997-3-15
1487
Riverside
Skinner Lake, Grassland at base of Bachelor Mtn. and adjoining chapararal.
488
Comment
UCR21971
Gilia angelensis
Steve Boyd
1980-5-2
161
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau
610
Comment
UCR92046
Gilia angelensis
Scott D. White
1995-3-30
2653
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
UCR97492
Gilia australis
A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand
1997-3-12
19882
Riverside
Peninsular Range, Lake Skinner area; lower Rawson Canyon, NE of the lake & SW of Black Mtn., along the road
518
Comment
RSA0016201
Gilia brecciarum
Scott D. White, Bill La Haye
2000-5-27
7960
Riverside
San Jacinto Mountains: Baldy Mtn. area.
1616
Comment
RSA741207
Gilia capitata subsp. abrotanifolia
Scott D. White, Justin M. Wood
2008-5-15
11960
Riverside
San Jacinto Mountains: Garner Valley, NW of Fobes Ranch Rd and NE of Hwy 74, valley bottom.
1357
Comment
RSA0124003
Gilia diegensis
Duncan S. Bell, Thomas Stoughton
2016-4-13
9248 A
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; on the western slopes of Martinez Mountain.
1548
Comment
UC908898
Gilia diegensis
Carl V. Meyer
1927-6-18
774
Riverside
upper part Hemet Valley , Hemet Valley (San Jacinto Mountains)
1219
Comment
CAS-BOT-BC407803
Gilia ochroleuca subsp. exilis
Steve Boyd; Tim Ross; Laurel Arnseth; Jaime Bonilla
1990-4-2
4016
Riverside
Vail Lake area, lower slopes of Agua Tibia Mtn, along Hwy 79, E of USFWS Dripping Springs Guard Sta.
609
Comment
SEINET13203141
Gilia ochroleuca subsp. exilis
A. C. Sanders
1994-1
14576
Riverside
San Bernardio Mountains: East Branch Millard Canyon, along FS Road 4S45. (T2S, R2E, N/2 sec.21.)
1200
Comment
UC1931140
Gilia ochroleuca subsp. exilis
Scott D. White, Justin Wood
2008-6-18
12238
Riverside
San Jacinto Mountains: Meadow N/W of Keen Camp Summit, S/W of highway 79. (Idyllwild)
Comment
CAS-BOT-BC407620
Gilia ochroleuca subsp. exilis
Frank W. Peirson
1919-4-15
921
Riverside
Whitewater Grade above Cabazon
Comment
RSA0016281
Gilia ochroleuca subsp. exilis
W. Wisura
1987-5-21
4161
Riverside
8.2 miles from Hwy 74, going S on forestry rd. 5S15; just S of summit of Thomas Mtn.
Comment
RSA0017051
Gilia ochroleuca subsp. exilis
R. C. Bacigalupi, L. Heckard
1962-3-25
8400
Riverside
Temescal wash, near Arcilla siding of the A.T. & S.F. railway, just below and east of state highway 71. About 10 air miles northwest of Elsinore.
290
Comment
RSA0017270
Gilia ochroleuca subsp. exilis
N. C. Cooper
1945-5-5
2259
Riverside
San Gorgonio Mountains above Banning.
1067
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
JOTR34200
Gilia stellata
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2010-5-27
2992
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, Lost Horse Mountain; narrow canyon with loamy slopes and rocky outcrops; 2009 burn area, below Lost Horse Mine
Comment
RSA172305
Gilia stellata
R. F. Thorne
1963-3-29
32414
Riverside
9 miles E of Mecca, Mecca Hills
152
Comment
RSA470045
Gilia stellata
Robert Gustafson
1983-3-27
2490
Riverside
Near mouth of fairly steep-walled canyon southwest of Lake Cahuilla
Comment
UC809710
Gilia stellata
Philip A. Munz
1949-4-13
13043
Riverside
above Cottonwood Springs (w end Eagle Mts., Colorado Desert); Colorado Desert, w end Eagle Mts., Cottonwood Springs
1097
Comment
RSA356631
Gnaphalium californicum
R. F. Thorne, C. W. Tilforth, Larry E. DeBuhr, E. W. Lathrop
1975-8-29
47316
Riverside
Santa Rosa Plateau: Rancho California, Mesa de Burro: E side of Mesa
609
Comment
UCR37484
Gnaphalium canescens subsp. microcephalum
Steve Boyd
1981-1-9
s.n.
Riverside
Peninsular Range, Gavilan Hills, narrows in central Dawson Cyn.
488
Comment
UCR182804
Gnaphalium leucocephalum
A. C. Sanders
2001-11-3
24879
Riverside
Peninsular Range, Temescal Canyon, 1.4 miles NW of Indian Truck Trail on (old) Temescal Canyon Rd., c. 0.25 mi. SE of freeway
311
Comment
UCR92083
Gnaphalium luteoalbum
Scott D. White, S. Ogg
1994-10-17
2464 .1
Riverside
Temecula Valley, Murrieta Creek at Winchester Road bridge (Banana Avenue)
317
Comment
POM12920
Gnaphalium palustre
P. A. Munz
1922-6-30
5919
Riverside
Santa Rosa Mts.: Santa Rosa.
1981
Comment
UCR93061
Gnaphalium stramineum
A. C. Sanders, S. Ogg
1994-7-28
15178
Riverside
Santa Ana River between the Hwy 60 Bridge and the Mission Blvd. Bridge
243
Comment
RSA773187
Grayia spinosa
Orlando Mistretta, Duncan Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4918
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 1-2 miles above Whitewater Visitor Center (Whitewater Trout Farm)., Between N34.01961, W116.68175 and N34.01041 and W116.67141.
850
Comment
JOTR30314
Guillenia lasiophylla
La Doux, Tasha, Bill Truesdell, Erin Babich
2008-3-10
1747
Riverside
Joshua Tree National Park. Stop # 3 Northwest end of Eagle Mountains, near road leading to Cottonwood Canyon.
898
Comment
CAS-BOT-BC304636
Gutierrezia californica
H. K. Wagnon; B. Rateaver
1944-1-8
279
Riverside
Bed of Tachevah Canon [Canyon] below Dry Falls, Palm Springs
152
Comment
UCR139618
Gutierrezia californica
A. C. Sanders
2004-6-30
28384 B
Riverside
Perris-Aguanga Surface/Menifee Valley Region, Paloma Valley, large rocky hill (1762 ft.) 1 mi. east of Murrieta Rd. and 1 mi. north of Bundy Canyon Rd., c. 5 miles due south of Sun City
518
Comment
CAS-BOT-BC302145
Gutierrezia sarothrae
Lewis S. Rose
1936-12-24
36816
Riverside
San Jacinto Mts. Palms to Pines Highway, 24 mi. SW. of Indio
1066
Comment
UC53958
Gutierrezia sarothrae
J. Vandeventer
1903-1-1
10
Riverside
San Jacinto Mts.
Comment
UCR139181
Harpagonella palmeri
Virginia Moran
2003-4-2
s.n.
Riverside
Peninsular Range, Warm Springs Preserve (managed by Center for Natural Lands Management), approximately 8 km north of Temecula and 3 km northeast of the [west?] end of Hunter Road
396
Comment
UCR176082
Hedypnois cretica
Teresa Nieto
2005-4-14
02
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
UCR9266
Helianthemum scoparium
O. F. Clarke
1969-10-25
s.n.
Riverside
San Jacinto Mtns, Along Banning- Idyllwild Rd. near the Poppet Flats turnoff
1280
Comment
RSA0016907
Helianthemum scoparium var. vulgare
Anonymous
1907-05
s.n.
Riverside
Wilder's [Ranch], near Riverside
Comment
CAS-BOT-BC305619
Helianthus californicus
Louis C. Wheeler
1931-10-4
202
Riverside
Strawberry Valley, San Jacinto Mts.
1584
Comment
CLARK-A1528-2189
Helianthus canus
John C. Roos
1952-3-27
5423
Riverside
Palm Springs
121
Comment
SD245271
Helianthus gracilentus
R. F. Thorne, E. W. Lathrop, W. Wisura
1977-7-8
49536
Riverside
Santa Ana Mountains: along Ortega Highway (74).
Comment
UC131274
Helianthus petiolaris subsp. canescens
S. B. and W. F. Parish
Apr 1882
1212
Riverside
Agua Caliente Colorado Desert
Comment
UCR72157
Heliotropium convolvulaceum
Theo Glenn
1991-5-8
91- 80
Riverside
Sonoran (Colorado) Desert, Big Maria Mtns, north of Blythe
378
Comment
CAS-BOT-BC314980
Hemizonella minima
Munz; Street; Williams
1919-5-30
2828
Riverside
Dark Canyon, Pine Crest, San Bernardino Mts.
Comment
UCR155306
Hemizonia fasciculata
A. C. Sanders
2005-5-4
29842
Riverside
Gavilan Hills near Riverside, c. 1 km east and southeast of Gavilan Peak
625
Comment
UCR239919
Hemizonia fasciculata
O. F. Clarke
2004-5-2
s.n.
Riverside
Santa Ana River near Riverside
244
Comment
UCR89824
Hemizonia fasciculata
Karen Kirtland
1993-6-19
s.n.
Riverside
San Jacinto River Valley, along Hwy I-215 between 4th St. (Perris) and c. 0.25 mile south of the San Jacinto River crossing
430
Comment
RSA740916
Hemizonia mohavensis
Scott D. White, Justin M. Wood
2008-7-10
12446
Riverside
San Jacinto Mountains: Fobes Spring
1500
Comment
RSA644391B
Hemizonia paniculata
Steve Boyd
1991-5-30
6319
Riverside
Winchester Valley, SE end of Double Butte, just N of Winchester, 1/2 mile W of Highway 79
457
Comment
SEINET7012370
Hemizonia paniculata
Wanda P. Vestal, A. G. Vestal
1955-4-21
153057
Riverside
At base of Gavilan Hills, west of Perris.
Comment
RSA614387
Hemizonia pungens subsp. laevis
Scott D. White
1997-5-25
5244 -B
Riverside
Winchester area: Roadside of Simpson Ave., less than1 mi W of intersection w/ Winchester Rd.
445
Comment
UCR114639
Hemizonia pungens subsp. laevis
Fred M. Roberts
1992-8-5
4846
Riverside
Anza Valley, Cahuilla Indian Reservation, near northern edge
1170
Comment
UCR189569
Hemizonia pungens subsp. laevis
Lee A. Ripma
2007-10-11
020
Riverside
Peninsular Range; San Jacinto foothills, 0.1 mi north of main paved road and c. 0.2 mi west of Potrero Creek
655
Comment
UCR201021
Hemizonia pungens subsp. pungens
Scott D. White
2008-8-20
12535
Riverside
Peninsular Range; Perris-Aguanga Basin, City of Moreno Valley, Perris Blvd. between Krameria and Oleander Streets
451
Comment
SD152737
Hesperocnide tenella
Steve Boyd, Tim Ross, Dave Bramlet
1993-5-12
7359
Riverside
S Santa Ana Mtns,San Mateo Cyn Wild.Area,San Mateo Cyn,stream&adj.benches&lower slopes frm confl.w/Los Alamos Cyn downstream to confl. w/Tenaja Cyn. in understory dense,mesic chaparral on steep slope,SW of Fisherman's Camp,confl.San Mateo&Tenaja Crks.
366
Comment
SD181315
Hesperocnide tenella
Scott D. White, Tasha LaDoux
2000-4-20
7684
Riverside
South of Hemet: Gibbel Flat in the Santa Rosa Hills
609
Comment
UCR116068
Hesperocnide tenella
O. F. Clarke, Jeanine Derby
1974-4-19
s.n.
Riverside
Lakeview Mountains, c. 2 mi. SSW of Mt. Rudolph, north of Juniper Flat, east of Juniper Flat Rd. and south of Stagecoach Rd., EIR for Tentative Tract 5702
610
Comment
UC219247
Hesperolinon micranthum
P. A. Munz and I. M. Johnston
1922-5-19
5336
Riverside
5 mi ne Murietta
518
Comment
UC867808
Hesperolinon micranthum
P. A. Munz and I. M. Johnston
1922-5-19
5336
Riverside
5 mi ne Murietta
518
Comment
SD136992
Hesperoyucca whipplei
Steve Boyd, Tim Ross
1992-5-4
7200
Riverside
Southern Santa Ana Mountains; San Mateo County Wilderness Area; Oak flats area east of Verduga Potrero.
730
Comment
SEINET5641188
Hesperoyucca whipplei var. whipplei
Wendy C. Hodgson, Andrew Salywon, Liz Slauson, Brandi Eide
2013-6-14
28528
Riverside
Santa Rosa Mountains, off of highway 74 south of Palm Desert, off of Pine View Drive.
1297
Comment
UCR193868
Heterocodon rariflorum
A. C. Sanders, Mitch Provance
2008-7-11
35805
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
RSA0072393
Heteromeles arbutifolia
A. C. Sanders
1995-11-26
17913
Riverside
Tule Creek Valley, NE of Tule Peak, between Aguanga and Anza, S of Hwy 371. Crossing Spanish Spur Trail, 0.3 mi. S of Tule Peak Rd.
1204
Comment
SD186321
Heteromeles arbutifolia
Andy C. Sanders
2004-6-20
28211
Riverside
Peninsular Range: Temescal Canyon, Serrando Highlands project, between Glen Ivy Hot Springs and Arcilla, NE side of the i-15 Fwy, south of Clay Canyon Rd.
305
Comment
SEINET2052698
Heterotheca fastigiata
B. Pitzer
1986-5-24
235
Riverside
Whitewater Canyon, ca. 5 mi. N of Hwy I-10 on Whitewater Canyon Road. From N edge of hatchery to ca. 1/4 mi. N of hatchery boundary. Whitewater 7.5' quad.
731
Comment
SD132262
Heterotheca sessiliflora subsp. echioides
Scott White
1990-10-2
Riverside
Vail Lake Area: Highway 79, immediately west of Dripping Springs Guard Station.
490
Comment
CAS-BOT-BC206631
Heuchera hirsutissima
H. M. Hall
1897-7-1
702
Riverside
San Jacinto Mountains
Comment
RSA432774
Hibiscus denudatus
Geo. Cantwell
1935-4-8
s.n.
Riverside
McCoy Springs, McCoy Mnts. [NW of Blythe]
Comment
RSA698121
Hibiscus denudatus
W. Marquart
1938-3-12
s.n.
Riverside
10 miles west of Blythe.
Comment
UC472813
Hibiscus denudatus
F. G. Woodcock and M. F. Spencer
1922-4-28
412
Riverside
Chino Canyon Palm Springs; Colorado Desert, , Palm Springs
Comment
CAS-BOT-BC541413
Hilaria rigida
Sarah J. De Groot; Duncan S. Bell
2015-10-13
7594
Riverside
Santa Rosa Mountains, SSW of Palm Desert. Along Carrizo Rd just NW of Hwy 74
1057
Comment
UCR224685
Hilaria rigida
Charles Hughes
2010-3-22
205
Riverside
Sonoran (Colorado) Desert, about 9.4 miles south of Hwy 62, next to RR tracks
246
Comment
HSC84138
Hirschfeldia incana
K. Seydel
1987-4-4
2
Riverside
UCR campus, behind Lothian dorm, between Watkins Dr. and Big Springs Rd.
274
Comment
POM193292
Hoffmannseggia glauca
Marcus E. Jones
1929-9-16
s.n.
Riverside
East of Desert Center.
Comment
RSA0031467
Hoffmannseggia glauca
Kristin Forgrave, Josh Paolini
2013-8-7
27
Riverside
At Ford Dry Lake, just north of I-10. Margins of lake bed.
Comment
RSA86996
Hoffmannseggia glauca
Margaret Stason
1932-03
249
Riverside
Roadside near Blythe, eastern Riverside County.
Comment
SD215519
Hoffmannseggia glauca
W. Wisura, J. Dolan and M. Wall
1992-3-25
4646
Riverside
Ford Dry Lake north of I-10 at Hopkins Well.
Comment
CAS-BOT-BC207552
Hoffmannseggia microphylla
Roxana S. Ferris; R. Bacigalupi
1932-4-30
8243
Riverside
in canyon between Shaver's Well and Mecca
Comment
SEINET953928
Hoffmannseggia microphylla
Lewis S. Rose
1946-1
46301
Riverside
Cathedral Canyon Wash.
183
Comment
UCR128293
Holodiscus microphyllus
Scott D. White, Teresa Salvato, Lia DeMarco, Jessica Christian
2001-6-30
8638
Riverside
San Jacinto Mtns, Idyllwild area; 'Strawberry Fuelbreak' between Inspiration Point and Strawberry Creek. I.e., southwest terminus of Double View Dr. west to creek
1646
Comment
UCR76162
Hordeum depressum
A. C. Sanders
1993-4-1
13661
Riverside
Perris-Aguanga Basin Region, western edge of Hemet, 14 acre parcel at NE corner of intersection of Myers St. and Devonshire Ave., 0.75 mile NE of the intersection of Florida Ave (Hwy 74) and Warren Rd, just south of Tres Cerritos
460
Comment
UCR85535
Hordeum depressum
A. C. Sanders
1993-4-5
13697
Riverside
San Jacinto Valley, west edge of Hemet, along south side of Devonshire Ave. between Old Warren and Warren Roads, SW of Tres Cerritos and north of Florida Ave./ Hwy 74
460
Comment
RSA85086
Hordeum intercedens
J. C. Roos
1952-4-23
5571
Riverside
1 miles southeast of Perris
427
Comment
UCR92703
Hordeum intercedens
A. C. Sanders, D. Malueg, K. D. Jones
1996-4-20
18057
Riverside
San Jacinto Valley, San Jacinto River between Nuevo and Lakeview, from 11th to 13th Streets, E side of the river channel
433
Comment
UCR265605
Hordeum murinum
Jordan Zylstra
2014-3-18
14010
Riverside
San Jacinto Mountains, Apple Canyon, west of Apple Canyon Road
1453
Comment
UC1605424
Hordeum murinum subsp. murinum
Steve Boyd
1986-4-2
1619
Riverside
Gavilan Plateau, Gavilan Hills: Harford Springs County Park. Steele Park 7.5' Quad.
Comment
CAS-BOT-BC201089
Hosackia crassifolia
Marcus E. Jones
1926-6-20
s.n.
Riverside
12 miles north of Idyllwild
Comment
RSA79077
Hulsea vestita subsp. callicarpha
Percy C. Everett, E. K. Balls, Lee W. Lenz
1952-7-1
17273
Riverside
0.5 miles SE of Lake Fulmore on hwy from Banning to Idyllwild, San Jacinto Mts.
1219
Comment
UCR195706
Hulsea vestita subsp. callicarpha
A. C. Sanders, Tim Thomas
2008-8-1
35941
Riverside
Peninsular Range; San Jacinto Mtns., Coldwater Creek near Mountain Center, SE of Keenwild Fire Station
1402
Comment
UCR137643
Hymenoclea salsola
G. A. Reese, S. Kaime
1998-4-6
4708
Riverside
Sonoran (Colorado) Desert, Berdoo Canyon Jeep Trail, near Joshua Tree National Park boundary, 10 mi NE of Indio
725
Comment
UC1494267
Hymenothrix dissecta
J. C. Roos
1946-8-27
2923
Riverside
Santa Rosa Mtns.
2286
Comment
RSA458204
Hypericum androsaemum
M. B. Dunkle
1933-7-21
3724
Riverside
Idyllwild
1616
Comment
CAS-BOT-BC219736
Hyptis emoryi
P. Munz
1919-3-25
2304
Riverside
Palm Springs
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
JEPS63222
Hyptis emoryi
E. E. Schellenger
May 1920
Riverside
canyon e Coachella (Colorado Desert); , e of Coachella
Comment
SFV6300
Hyptis emoryi
T. Gordon, M. H. Grayum, L. R. Ballou, S. Ballou, K. A. Wilson
1974-3-2
54
Riverside
Little San Bernardino Mountains Little San Bernardino Mountains. Berdoo Canyon. Sandy wash.
Comment
UCR131018
Hyptis emoryi
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
UCR19130
Hyptis emoryi
John C. Roos
1965-12-4
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mtns, 2 mi. SE of Desert Center
366
Comment
UCSB5691
Hyptis emoryi
Krogen, Roger
1957-1
Riverside
Canyon bottom 7 mi. E of Mecca on HWY 195 in Box Canyon Wash
Comment
SEINET13948495
Hyptis emoryi
N. Dunn, A. M. Martin
1932-1
Riverside
Box Canon
Comment
UCR112069
Isocoma menziesii var. menziesii
Mitch Provance
1999-3-28
1074
Riverside
Riverside (Rubidoux), Belltown area, 'gravel pits' just south of 26th St. and Hall Ave.
250
Comment
CHSC35206
Isomeris arborea var. arborea
James Henrickson
1973-3-18
8610 b
Riverside
Ca. 33 (air) miles E of Temecula, 5-7 miles SE of Terwilliger, at N end of Coyote Canyon Road, on the first steep grade down to canyon.
792
Comment Read comments Apr 6 2013
UCR172146
Iva axillaris
A. C. Sanders
2006-5-11
32264
Riverside
Warm Springs Valley, N edge of city of Lake Elsinore, 35 acre parcel south of the intersection of Collier Ave. and Riverside Dr., NE of Alberhill Crk., NW of Enterprise Way
389
Comment
UCR235052
Iva axillaris
A. C. Sanders, John F. Green
2012-5-27
40215
Riverside
Peninsular Range; Perris-Aguanga Basin Region, eastern edge of Gavilan Hills, powerline route west of San Jacinto River and east of Hwy 74, 5.6 km SE of Perris
441
Comment
UCR266483
Iva axillaris subsp. robustior
Mitch Provance, Eric Kline
2015-3-26
315- 46
Riverside
Temecula/Murrieta Region, Murrieta/Menifee boundary, Warm Springs Creek, SE corner of Clinton Keith Rd. and Jeanette Dr.
392
Comment
UCR114749
Juglans californica
A. C. Sanders, K. C. Rose
1999-6-18
22803
Riverside
Skinner/Domenigoni area, French Valley, E side of Washington Ave., 1/2 mile south of Rawson Rd.
439
Comment
UCR132724
Juglans californica
A. C. Sanders, O. F. Clarke
1991-6-10
11128
Riverside
Upper Santa Ana River/San Bernardino Valley, Riverside, along Spring Brook between Lake Evans (Fairmont Park) & the Santa Ana River
238
Comment
UCR172243
Juglans californica
John F. Green
2006-5-10
s.n.
Riverside
Peninsular Ranges, City of Murrieta; NE side of the Hogbacks. SE of Los Alamos Road, area bordered by Mason Avenue, Callahan Road and Shannon Lane
488
Comment
RSA780936
Juglans hindsii
A. C. Sanders, R. E. Riefner Jr.
2009-8-11
37147
Riverside
Peninsular Range: Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River.
238
Comment
RSA619797
Juglans nigra
A. C. Sanders
1998-8-20
22231
Riverside
San Bernardino Mtns: Morongo Indian Reservation, lower Hathaway Creek Canyon.
838
Comment
UCR109646
Juncus balticus
T. W. Fisher, R. E. Orth
1964-6-25
s.n.
Riverside
San Jacinto Mtns., Lake Hemet near stream
1311
Comment
CLARK-A1528-4874
Juncus bufonius
John C. Roos
1937-5-10
2069
Riverside
Perris
Comment
RSA788861
Juncus bufonius var. bufonius
G. D. Wallace
2003-7-8
4029
Riverside
Hidden Lake.
Comment
SD232562
Juncus effusus
Scott D. White
1996-8-15
4463
Riverside
Idyllwild area: Alvin Meadows and unnamed canyon upstream. Site is at upper margin of area burned in July 1996.
1525
Comment
UC842923
Juncus mexicanus
P. A. Munz
1922-6-23
5775
Riverside
Hemet Valley San Jacinto Mts.
1371
Comment
UCR193860
Juncus patens
A. C. Sanders
2008-7-25
35884
Riverside
Peninsular Range; San Jacinto Mtns., May Valley, along nameless tributary of Herkey Creek NW of Bonita Vista Rd., 3/4 mi. SW of Fleming Ranch
1524
Comment
RSA0125122
Juncus rugulosus
Duncan S. Bell
2016-10-27
10211
Riverside
Whitewater Canyon area; collecting in Rainbow Canyon, 2.75 air miles northwest of the Whitewater Ranger Station (trout ponds).
1024
Comment
RSA553924
Juncus rugulosus
R. Montijo
1991-7-10
91 -20
Riverside
Santa Rosa Plateau, Avenida Escalera, N of Tenaja Road and ca. 1 mile NE of Squaw Mountain.
610
Comment
RSA788095
Juncus rugulosus
Robert F. Thorne, E. W. Lathrop, Walter Wisura
1977-7-8
49553
Riverside
Santa Ana Mountains: along Ortega Highway (74), about 3 miles south-southwest of El Cariso, near junction of Decker and Morrell Canyons
Comment
UCR164569
Juncus textilis
S. J. Myers
2001-7-16
s.n.
Riverside
San Jacinto Mtns, Bautista Canyon
878
Comment
UC165054
Juncus torreyi
S. B. Parish
1912-6-28
8120
Riverside
Mecca Colorado Desert, Salton Basin
Comment
CLARK-A1528-2666
Juniperus californica
John C. Roos
1947-2-15
3265
Riverside
Eagle Mountains
Comment
JOTR34043
Juniperus californica
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2010-5-27
2944
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, Lost Horse Mountain; above trail to Lost Horse Mine on basalt outcrop with scree slopes
Comment
RSA38405
Juniperus californica
Philip A. Munz
1946-10-21
11593
Riverside
Live Oak Tank, Joshua Tree National Monument.
1220
Comment
UCD133743
Juniperus californica
Jo Ann Olson; Gary R. Robbins
1969-3-29
19
Riverside
Pinyon Flat Campground, San Bernardino National Forest, 16 miles southwest of Palm Desert.
1226
Comment
CAS-BOT-BC234568
Justicia californica
John Thomas Howell
1928-1-30
3306
Riverside
2 miles e. of Shaver's Well, Colorado Desert
Comment
UCR244422
Justicia californica
Jim Andre
2012-4-16
20917
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
RSA683916
Kallstroemia californica
Michael Denslow
2003-9-13
1546
Riverside
Shavers Valley; I-10 at Mecca Exit, Box Springs Road.
470
Comment
SEINET8071637
Kallstroemia californica
Andrew C. Sanders, T. B. Salvato
2012-10-12
40416
Riverside
Sonoran (Colorado) Desert; Chuckwalla Valley, along Chuckwalla Valley Rd., 0.35 mi. west of I-10 junction
114
Comment
UCR33576
Kallstroemia californica
Sears
1977-10-12
S 582 b
Riverside
Sonoran (Colorado) Desert, 20 mi. east of Desert Center, 10 mi. east of Corn Springs exit
134
Comment
UC1063327
Keckiella antirrhinoides
R. St. John
1930-4-5
111
Riverside
Roche Canyon; San Bernardino Quad.
426
Comment Read comments Jul 5 2010
LA209283
Keckiella antirrhinoides var. antirrhinoides
W. E. Pequegnat;
1939-4-8
21
Riverside
Santa Ana Mts
Comment
UCR114301
Keckiella antirrhinoides var. antirrhinoides
Julie A. Greene
1993-4-10
1171
Riverside
San Jacinto Wildlife Area
476
Comment
OBI37488
Keckiella cordifolia
Steve Boyd
1985-7-23
1022
Riverside
De Luz Rd, 8.5 mi W of rancho California
274
Comment
UCR133703
Keckiella ternata
N. C. Cooper
1944-7-15
1581
Riverside
Peninsular Range; San Jacinto/Santa Rosa Mtns., Palms to Pines Highway
1372
Comment
RSA293230
Keckiella ternata subsp. ternata
D. C. Michener
1980-7-20
3714
Riverside
Thomas Mtn. Chaparral/ coniferous forest transition on Thomas Mtn re [6S13] 2.7mi. north of jct. with CA by Lake Hemit.
1450
Comment
VVC2010
Koeberlinia spinosa var. tenuispina
Corey Mitchell
2010-4-19
s.n.
Riverside
Colorado Desert, 6.5 miles north of Desert Center
201
Comment
UC38718
Koeleria macrantha
H. M. Hall
June, 1901
2031 a
Riverside
s side San Jacinto Mountains; s side San Jacinto Mountains
1371
Comment
UCR121691
Koeleria macrantha
D. E. Bramlet
1989-5-19
1872
Riverside
Perris-Aguanga Basin region, South Domengoni Hills, 6000 ft. south of Newport Rd. and 5000 ft. east of MWD canal
518
Comment
CAS-BOT-BC273675
Koeleria pyramidata
H. M. Hall
1901-6-1
2031 a
Riverside
San Jacinto Mountains. Thomas Meadows
Comment
JEPS64848
Krameria erecta
Marjorie Clary
1931-5-3
Riverside
Eagle Mts.; Colorado Desert, Eagle Mts.
Comment
RSA0124041
Krameria grayi
Duncan S. Bell, LeRoy Gross
2016-3-10
8887
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; northwestern section of the range; collecting approximately 1.75 air miles northwest of the summit area.
938
Comment
RSA408599
Krameria grayi
Robert Gustafson
1980-5-5
1570
Riverside
Whitewater Canyon Road, 0.4 of a mile from the junction with Interstate 10. Whitewater Canyon wash.
610
Comment
RSA5176
Krameria grayi
Carl B. Wolf
1932-4-27
2986
Riverside
Colorado Desert, 14 miles E. of Mecca on Blythe Road.
152
Comment
UCR89575
Krameria grayi
Bern Schwenn
1994-4-30
s.n.
Riverside
southern Mojave Desert, Joshua Tree National Monument. E side of Hexie Mtns., along Ruby Lee Well Road, between paved Pinto Basin Road and the divide.
823
Comment
RSA543850
Lamarckia aurea
Steve Boyd, Orlando Mistretta
1991-5-22
6314
Riverside
Vail Lake area, base of Agua Tibia Mtn, E of Dorland Mtn, W of Kolb Crk.
549
Comment
RSA198982
Lamarckia aurea
R. F. Thorne, P. A. Munz, E. Lathrop
1968-5-8
37584
Riverside
Santa Rosa Plateau: on Mesa de Colorado, Rancho California
671
Comment
RSA77076
Langloisia setosissima subsp. setosissima
F. W. Peirson
1935-4-17
s.n.
Riverside
30 miles north of Blythe.
Comment
CDA37813
Laportea aestuans
Mike Lahti
2012-6-14
PDR# 1590446
Riverside
Romoland; Hilsabecks Greenhouse, 28415 Moreland Rd., near Palomar Rd.
0
Comment
RSA0077529
Larrea divaricata
G. Wallace
1964-5-23
s.n.
Riverside
Anza-Borrego Desert.
Comment
SEINET13945631
Larrea divaricata
Philip A. Munz
1940-1
15665
Riverside
S base of Pinto Mts, road Dale to Cottonwood Springs; 2000 ft alt.
610
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
CHSC2043
Larrea tridentata
V. Holt
1935-4-16
Riverside
Colorado Desert.
Comment
POM310157
Larrea tridentata
Hulda Crooks
1946-3-2
265
Riverside
Palm Springs area.
139
Comment
RSA390023
Larrea tridentata
C. Crow
1928-11-11
s.n.
Riverside
Morongo Valley, Colorado Desert. Desert plains
Comment
RSA799814
Larrea tridentata
D. M. Ray
2011-3-5
5
Riverside
Sonoran Desert: Chuckwalla Valley along Kaiser Road.
198
Comment
SEINET7073456
Lasthenia californica
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
CLARK-A1656-700
Lasthenia coronaria
Theo Glenn
1979-3-11
Riverside
San Jacinto Mountains
Comment
UCR109450
Lasthenia coronaria
A. C. Sanders
1995-4-13
16510
Riverside
San Bernardino Mtns./Sonoran (Colorado) Desert, Devil's Garden, E end of the mtns., 2.1 mi west of Hwy 62 on Pierson Avenue and dirt extension, 1.7 mi above Sierra Blvd.
793
Comment
RSA550487
Lasthenia glabrata subsp. coulteri
D. E. Bramlet
1992-4-15
2233
Riverside
1.4 km west of Nuevo adjacent to the San Jacinto River. The site si some 267 , south of 12th st. and some 120m east of the San Jacinto River. The area is adjacent to the recently disturbed ROW for reclaimed water piplines.
433
Comment
POM8238
Lasthenia gracilis
P. A. Munz, R. D. Harwood
1920-3-20
3393
Riverside
Elsinore.
396
Comment
RSA543858
Lasthenia gracilis
Steve Boyd, David E. Bramlet
1991-5-13
6236
Riverside
Winchester Valley between Winchester and Hemet along upper Salt Creek drainage. N of Santa Fe RR tracks, W of San Diego aqueduct.
Comment
UC2061414
Lasthenia gracilis
Rachael L. Olliff Yang with Alice J. Olliff
2017-3-27
9
Riverside
UC Riverside Motte Rimroc Reserve, about 500 m uphill from the research station.
Comment
UCR100043
Lasthenia gracilis
Scott D. White
1994-4-23
2051
Riverside
San Bernardino Mtns., Millard Canyon, c. 5 air miles north of Cabazon: U.S. Forest Service Road 2S05.1, c. 1-1.5 mi. south of Millard Canyon Guard Station and junction of roads 2S05.2 & 2S05.1A (= East Branch)
1037
Comment
UCR260572
Lasthenia gracilis
T. B. Salvato
2014-5-29
8030
Riverside
Perris-Aguanga Basin, Menifee, northeast corner of Bundy Canyon Road and Debon Street, c. 0.7 mi west of Murrieta Rd and 4.4 mi southeast of Canyon Lake
537
Comment
CAS-BOT-BC361118
Lasthenia microglossa
Peirson
1919-4-14
s.n.
Riverside
Murray Canon
487
Comment
CAS-BOT-BC368706
Lasthenia microglossa
S. B. Parish
1921-3-22
9805
Riverside
Murray Canon
487
Comment
UCR6013
Lathyrus vestitus
K. T. Seng
1966-4-13
660413- 11
Riverside
Santa Ana Mtns, NE slope of Santa Ana Mountain, end of Main Street, 4 mi. from downtown Corona
457
Comment
POM229452
Lathyrus vestitus subsp. laetiflorus
P. A. Munz
1937-5-30
15084
Riverside
Northwest slope of Santa Rosa Mountain.
2134
Comment
RSA406641
Lathyrus vestitus subsp. laetiflorus
Anonymous
1944-6-16
1432
Riverside
San Jacinto Mountains, Pine Cove.
1524
Comment Read comments Feb 16 2013
RSA744309
Layia glandulosa
Michael Wall
2009-5-15
509
Riverside
Bautista Creek, off Bautista Canyon Rd. ca. 8 miles SE of jct. with Fairview Ave.
752
Comment
SBBG101710
Layia glandulosa
S. Boyd, T. Ross, M. Hammitt
1991-5-2
6073
Riverside
Vail Lake region, SW & W flanks of Billy Goat Mtn 3 mi N Hwy 79, 1 mi W of Hwy 371, N of Aguanga
600
Comment
RSA0029618
Layia glandulosa
J. Andre
2006-4-6
6714
Riverside
Joshua Tree National Park: along Desert Queen Mine Rd.
1363
Comment
CAS-BOT-BC379672
Layia platyglossa
Munz; Johnston
1922-5-19
5419
Riverside
Hemet Valley, San Jacinto Mts
1402
Comment
UCR193544
Layia ziegleri
A. C. Sanders, Tim Thomas, T. B. Salvato
2008-6-25
35614
Riverside
Peninsular Range; San Jacinto Mtns., May Valley c. 1.0 mile SW of Fleming Ranch, along dirt track
1555
Comment
RSA633881
Lemna gibba
Robert F. Thorne, J. P. Simon, C. W. Tilforth
1969-6-24
38150
Riverside
San Jacinto Mountains: San Bernardino National Forest. Lake Fulmor.
1615
Comment
RSA69725
Lemna gibba
F. W. Peirson
1922-5-19
3018
Riverside
Hemet Valley, San Jacinto Mountains.
1341
Comment
RSA352157
Lemna minor
Wayne P. Armstrong
1985-6-29
1240
Riverside
Fulmor Lake -- on Highway R1 NW of Idyllwild.
1524
Comment
UCR266822
Lemna minor
D. E. Bramlet
2005-7-13
3897
Riverside
Perris-Aguanga Basin Region; San Jacinto Valley, San Jacinto Wildlife Area, east of old San Jacinto River channel, margin of flooded ponds
433
Comment
POM319692
Lemna valdiviana
Patricia Wilder
1970-10-30
4860
Riverside
Prado Flood Control Basin east of Prado Dam. East of Chino Hills, Santa Ana River Drainage Area
152
Comment
UCR117383
Lepidium densiflorum
A. C. Sanders, T. B. Salvato
2001-5-25
24390
Riverside
San Jacinto Valley, west edge of Hemet, north side of Hwy 74 (Florida Ave.) at Warren Rd.
457
Comment
SD140146
Lepidium dictyotum var. acutidens
A. C. Sanders
1993-4-5
13683
Riverside
Western edge of Hemet, along south side of Devenshire Avenue between Old Warren and Warren Roads, south west of Tres Cerritos and north of Flo
459
Comment
POM184744
Lepidium fremontii
C. L. Hitchcock
1932-4-8
12211
Riverside
1 mile west of Cottonwood Springs.
Comment
SD28016
Lepidium fremontii
Carl B. Wolf
1932-4-27
3043
Riverside
Colorado Desert: Mecca-Blythe Road. 0.75 mile west of Utopia
149
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-BC89589
Lepidium lasiocarpum
L. R. Abrams
1926-3-27
11130
Riverside
Between White Water and Cabazon.
Comment
RSA678339
Lepidium lasiocarpum
Steve Boyd, Amber Maurice, Pesach Lubinsky, Leland Lubinsky
2003-4-17
10476
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
JOTR35506
Lepidium lasiocarpum var. lasiocarpum
La Doux, Tasha, D. Shade, S. De Groot, N. Fraga, L. Washburn
2013-4-26
3193
Riverside
Joshua Tree National Park. Little San Bernardino Mtns, Smithwater Canyon, below steep rock wall at bend in canyon (Biodiversity Hunt stop3)
1241
Comment
UCR173143
Lepidium latifolium
Abby Sirulnik
2000-5-4
38
Riverside
Hidden Valley Wildlife Area; 11401 Arlington Ave., Riverside; along the Santa Ana River near La Sierra
244
Comment
UCR20842
Lepidium latifolium
A. C. Sanders
1980-5-13
01454
Riverside
SE edge of Riverside. In Mockingbird Creek near where it crosses Van Buren Blvd.
366
Comment
RSA681895
Lepidium nitidum
Scott D. White
2001-3-13
8162
Riverside
Menifee / Sun City area. Valleys and slopes east of Canyon Lake and west of Goetz Rd.
442
Comment
UCR173878
Lepidium nitidum
Scott D. White, Michael Honer
2003-4-2
8919
Riverside
Peninsular Ranges/Santa Ana Mtns, Temescal Canyon: Alberhill area N of the I-15 Fwy, on and near crest of unnamed mountain, '2349
716
Comment
SDSU18382
Lepidium nitidum var. nitidum
C. Matt Guilliams
2008-2-21
459
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.
418
Comment
UC218152
Lepidium virginicum
Munz and Harwood
1920-3-20
3399
Riverside
5 mi s Corona
304
Comment
RSA544286
Lepidium virginicum var. pubescens
Steve Boyd, Timothy S. Ross
1991-6-14
6361
Riverside
Warm Springs Creek at NE end of Hogbacks ridge from Alamos Rd. S to confluence w/ Adobe Springs tributary, 2-3 miles NW of Murrieta Hot Spings.
Comment
POM34470
Lepidospartum squamatum
Marcus E. Jones
1903-5-10
s.n.
Riverside
Palm Spring.
61
Comment
POM361781
Lepidospartum squamatum
L. C. Wheeler
1933-12-1
2279
Riverside
San Gorgonia Wash at S. P. RR, San Gorgonio Pass.
640
Comment
UCR2516
Leptochloa uninervia
F. M. Reed
1933-11-10
8312
Riverside
Corona
305
Comment
UCR215073
Leptodactylon californicum
Justin M. Wood
2009-3-10
351
Riverside
San Jacinto Mountains, Hwy 243, near base of the mountains, 0.5 mi up the hwy from Smith Creek Bridge
774
Comment
RSA0004786
Leptodactylon jaegeri
E. C. Jaeger
1921-7-1
s.n.
Riverside
Tahquitz Peak, San Jacinto Mts.
Comment
RSA73679
Leptosiphon floribundus
F. W. Peirson
1922-4-28
946
Riverside
Leach Canyon Near Lake Elsinore.
549
Comment
SBBG5988
Leptosiphon lemmonii
H. and M. Dearing
1940-6-9
4364
Riverside
Palms to Pines Hwy near Hemet
Comment
POM10463
Leptosiphon liniflorus
H. M. Hall
1897-04
306
Riverside
Menifee
Comment
SD181407
Leptosiphon liniflorus
Scott D. White, Sandy Leatherman
2000-5-31
7975
Riverside
Santa Rosa Plateau; near Squaw Mountain.
640
Comment
SD152945
Leptosyne californica
Steve Boyd, Tim Ross and Orlando Mistretta
1992-2-26
6701
Riverside
Santa Ana Mountains; San Mateo Canyon from Fisherman's Camp downstream to confluence with Bluewater Canyon.
305
Comment
CAS-BOT-BC339359
Lessingia glandulifera var. glandulifera
Winifern W. Swarth
1914-9-10
s.n.
Riverside
Strawberry Valley (6000 ft.), San Jacinto Mts.
1828
Comment
RSA773470
Lessingia glandulifera var. glandulifera
Duncan S. Bell, Colleen Wheeler
2010-7-19
1630 B
Riverside
San Bernardino National Forest: Garner Valley, in the vicinity of the Tool Box Spring trailhead, approximately 3 air miles southeast of junction of forest service road 6S04 and forest service road 6S13.
1377
Comment
SD5322
Lessingia glandulifera var. glandulifera
F. Youngberg
1933-8-28
Riverside
Idylwild Pines San Jacinto Mountains.
Comment
RSA748056
Lewisia rediviva
Justin M. Wood
2009-5-11
691
Riverside
Garner Valley, Quinn Flat area.
1372
Comment
UCR35055
Lewisia rediviva var. minor
L. B. Ziegler
1967-6-1
151
Riverside
San Jacinto Mtns, Hemet (Garner) Valley
1375
Comment
CDA5383
Ligustrum lucidum
A. C. Sanders
2000-12-16
23728
Riverside
San Bernardino Valley; City of Riverside; UCR campus, along Big Springs Rd. just east of Campus Dr.
Comment
UC63838
Lilium parryi
H. M. Hall
1898-6-30
963
Riverside
San Jacinto Mt.
1828
Comment
POM13331
Linanthus bigelovii
E. C. Jaeger
1921-4-1
1095
Riverside
Pinon Flat.
Comment
LA211892
Linanthus ciliatus
L. Gross; Duncan Bell
2013-4-30
6029
Riverside
SAN JACINTO MOUNTAINS, Surveyed from Apela Drive, right at junction of road to sewage disposal ponds, S to Strawberry Creek.
1510.0
Comment
UCR86881
Linanthus dianthiflorus
A. C. Sanders, James C. Dice, K. C. Rose, D. Woodard
1995-3-29
16241
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
POM13324
Linanthus floribundus subsp. hallii
E. C. Jaeger
1921-4-10
1088
Riverside
Santa Rosa Mountains, Rockhouse Canyon
Comment
CAS-BOT-BC226874
Linanthus jaegeri
H. M. Hall
1901-6-1
2323
Riverside
Tauquitz [Tahquitz] Peak, San Jacinto Mt.
2621
Comment
RSA702730
Linanthus liniflorus
Scott D. White, Michael Honer
2004-4-6
10059
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
UCR176577
Linanthus nuttallii
Joseph Cahill
1998-5-26
15- 03
Riverside
Peninsular Range; Santa Ana Mtns., above Lake Elsinore, [near El Cariso Guard Station] just outside Cleveland National Forest
808
Comment
UCR133428
Linanthus parviflorus
Tracy Tennant, T. B. Salvato
1998-6-23
MOR- 459
Riverside
San Bernardino Mountains, Morongo Indian Reservation, woodland stand 13, N end of Hathaway Canyon
1280
Comment
POM229435
Linanthus pungens subsp. hallii
P. A. Munz
1937-5-29
15100
Riverside
Edge of Pinyon Flat, Santa Rosa Mts.
1220
Comment
SEINET7063440
Linaria canadensis
A. G. Vestal
1947-3-30
s.n.
Riverside
About 4.2 miles west of Sage in Tucalota Valley on East Benton Road. UTM Zone 11, 501405mE, 3715115mN. (WGS84/NAD83).
561
Comment
UCR177948
Lithophragma
Tracy Tennant, Jeffrey Ross
1998-4-30
MOR- 026
Riverside
San Bernardino Mtns., Morongo Indian Reservation, side canyon east of Hathaway Canyon, tree stand F-06
915
Comment
RSA0010978
Lithophragma affine
Scott D. White, W. LaHaye
2000-5-27
7940
Riverside
San Jacinto Mountains: Baldy Mtn. area.
1616
Comment
UCR260851
Loeflingia squarrosa
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-23
41417
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
RSA562060
Loeseliastrum matthewsii
Steve Boyd, C. Boyd, Kyle A. Boyd
1992-4-19
6923
Riverside
N end of the Granite Mtns on sandy bajada along poweline road near jtn of Hwy 177 and Hwy 62. Area of transition between Mojave and Colorado Deserts.
Comment
POM74991
Loeseliastrum schottii
Marcus E. Jones
1903-5-10
10043
Riverside
Palm Spring.
61
Comment
RSA468342
Loeseliastrum schottii
Christopher Davidson, A. Suprenant, Alan Romspert
1979-4-29
7809
Riverside
West of Indio, 3 miles E of Date Palm Drive.
15
Comment
UC907977
Loeseliastrum schottii
Margaret Stason
1927-2-12
Riverside
1000 Palm Canyon Colorado Desert, 1000 Palm Canyon
Comment
UCSB28365
Loeseliastrum schottii
Speckels, M.
1974-3-23
Riverside
0.3 mi. west of junction of Hwy 74 and Hwy. 111; in Palm Desert
152
Comment
RSA757741
Logfia depressa
LeRoy Gross, Jacqueline McConnaughy, Andrew Monks, Thomas Stoughton, Jane Tirrell, Malia Volke
2010-4-12
s.n.
Riverside
Whitewater Canyon Bioblitz: From camp near 34.02539N, 116.68032W, east of the Paw, near the mouth of Catclaw Flat canyon. Dropped down the Whitewater River to the first wide alluvial canyon to the east, near 34.02133N, 116.67779W., Surveyed this canyon to near 34.02483N, 116.66819W. Then surveyed back to camp by climbing to saddle of ridge to the north, near 34.02655N, 116.67484, and small draw at south end of Catclaw Flat Canyon.
871
Comment
RSA757631
Logfia filaginoides
LeRoy Gross, Jacqueline McConnaughy, Andrew Monks, Thomas Stoughton, Jane Tirrell, Malia Volke
2010-4-12
4323
Riverside
Whitewater Canyon Bioblitz: From camp near 34.02539N, 116.68032W, east of the Paw, near the mouth of Catclaw Flat canyon. Dropped down the Whitewater River to the first wide alluvial canyon to the east, near 34.02133N, 116.67779W., Surveyed this canyon to near 34.02483N, 116.66819W. Then surveyed back to camp by climbing to saddle of ridge to the north, near 34.02655N, 116.67484, and small draw at south end of Catclaw Flat Canyon.
871
Comment
RSA0105317
Lomatium lucidum
D. L. Banks
1997-2-23
1315
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, north of Pechanga Road, south of Anza Road, just NNW of San Gabriel Church in the area burned by the 1996 Temecula Fire.
402
Comment
VVC6
Lomatium lucidum
A. C. Sanders, J. Mac
1997-5-4
20638
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
SBBG28442
Lomatium mohavense
D. Myrick
1964-4-30
826
Riverside
Pines to Palms Highway (St Hwy) 74, 15 mi W of Palm Desert
1219
Comment
RSA0028169
Lomatium multifidum
John F. Emmel
1988-4-26
1085
Riverside
Bautista Canyon road, 0.95 road mile northwest of turnoff to Tripp Flats.
104
Comment
UCR768
Lomatium utriculatum
Robert A. Hawthorne
1957-3-27
s.n.
Riverside
San Bernardino Valley Region, Riverside, Citrus Experiment Station [now UCR], dry wash behind horse barn
275
Comment
RSA296143
Lonicera interrupta
B. A. Prigge
1980-8-18
3967
Riverside
San Bernardino Mountains, Whitewater Canyon; 3.5 miles upstream from trout farm.
991
Comment
RSA643451
Lonicera subspicata
A. C. Sanders
1995-11-26
17910
Riverside
Tule Creek Valley, NE of Tule Peak, between Aguanga & Anza, S of Hwy 371. Small cyn crossing Spanish Spur Trail ca. 0.1 mi. N of Deer Spr. Trail, 0.2 mi N of Kearsarge Rd. NE/4 sec. 22.
1189
Comment
RSA0020465
Lophocereus schottii
Duncan S. Bell, John Anderson, Kim Clark, Debbie George, Jim George, Ed Howland
2013-9-28
6031
Riverside
Chuckwalla Mountains; about 0.25 air mile southeast of Corn Spring.
480
Comment
UCR187492
Lotus crassifolius
Theresa Johnson
2006-7-26
248
Riverside
Peninsular Range; San Jacinto Mtns., Hwy 243 at Pine Cove
1890
Comment
UC864796
Lotus grandiflorus var. grandiflorus
P. A. Munz and I. M. Johnston
1922-5-19
5403
Riverside
1 mi above mouth of Strawberry Creek; San Jacinto Canyon, Strawberry Creek
1219
Comment
HSC85298
Lotus hamatus
Steve Boyd
1986-5-7
1843
Riverside
Temescal Canyon: terrace escarpment between Horsethief Wash and Indian Truck Trail, S of I-15 [Gavilan Hills]
Comment
RSA406159
Lotus hamatus
N. R. Zabriskie, Walter M. Zabriskie
1973-4-3
609 -a
Riverside
Top of Poorwill Canyon, Andreas Canyon area, est slope San Jacinto Mountains
427
Comment
UCR174444
Lotus hamatus
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-22
32509
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
UCR161439
Lotus heermannii
A. C. Sanders, Mike Misenhelter
2005-9-20
31685
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
SEINET269458
Lotus procumbens var. procumbens
A. C. Sanders, H. Spilman
1993-4-24
13788
Riverside
SE end of San Bernardino Mts.: south end of Whitewater Bench east side of the mouth of Whitewater Canyon.
450
Comment
CLARK-A1528-484
Lotus purshianus
Pat Halligan
1968-5-2
Riverside
Riverside
Comment
RSA49188
Lotus rigidus
P. A. Munz
1949-4-12
13034
Riverside
North base of Eagle Mts., Mojave Desert
945
Comment
RSA727600
Lotus salsuginosus
Naomi Fraga, Lisa Rojas
2005-2-10
1389
Riverside
Just north of Palen Pass Road, ca. 10 miles east of Hwy 177.
361
Comment
JOTR31965
Lotus salsuginosus var. brevivexillus
La Doux, Tasha, M. Harding, M. Wheeler, T. Herskovits
2011-4-14
2202
Riverside
Joshua Tree National Park. Southwest Eagle Mountains; west of Lost Palms Canyon; rocky/gravelly bajada north of the Aqueduct Rd.
603
Comment
CSUSB1194
Lotus scoparius
Annette Price
1962-3-31
003
Riverside
Growing along road through Citrus Experiment Station, just past station at the curve in the road, UCR campus, Riverside.
Comment
CSUSB1258
Lotus scoparius
Leland E. Francois
1966-3-27
32766 2
Riverside
City of Riverside, lower southeast slope of Mount Rubidoux, just up the slope from Glenwood Drive.
297
Comment
CSUSB1262
Lotus scoparius
Steve Stadler
1966-3-26
032666 40
Riverside
Lake Matthews 7 miles east from the junction of the road from Lake Matthews with the road between Corona and Elsinore.
213
Comment
UCR102760
Lotus scoparius
B. G. Pitzer, O. F. Clarke, S. Reed, G. Ruiz
1998-3-7
3583
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
RSA770427
Lotus scoparius subsp. brevialatus
Orlando Mistretta, Duncan S. Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4875
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
RSA652462
Lotus scoparius var. brevialatus
Marion P. Harthill
1971-3-19
31
Riverside
Palm Desert.
Comment
UC1929589
Lotus scoparius var. brevialatus
Steve Boyd
2007-4-20
11725
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
RSA512134
Lotus strigosus
Ed LaRue, A. C. Sanders
1989-4-21
s.n.
Riverside
Moreno Valley ca. 1 mi. S of Hwy 60 on Nason Street adjacent to W side of Nason S of Dracaea Ave.
Comment
UC15699
Lotus strigosus
H. M. Hall
Jun 1901
2059
Riverside
vicinity Chalk Hill; San Jacinto Mountains
1584
Comment
UCR251989
Lotus strigosus
A. C. Sanders, T. B. Salvato
2014-7-2
41164
Riverside
Peninsular Range; San Jacinto Mtns., Fobes Canyon, c. 1/2 mile south of Fobes Ranch along Fobes Ranch Rd.
1555
Comment
VVC2466
Lotus strigosus
Tim Thomas
2013-3-18
5927
Riverside
Sonoran Desert, 12 miles WSW of Blythe; south of I-10. vic of powerline corridor.
145
Comment
SEINET10937016
Lotus strigosus
Noel H. Holmgren, Patricia K. Holmgren
1973-3-22
Holmgren 6470
Riverside
Rice valley, 7 mi ssw of rice. T2s, r20e, sec 21. Sand dunes, common. Petals Yellow.
274
Comment
POM7040
Lotus strigosus var. strigosus
P. A. Munz, L. T. Street, G. Williams
1919-3-28
2379
Riverside
San Gorgonio Pass, near Cabazon
543
Comment Read comments Mar 13 2011
PASA1116
Lotus subpinnatus
Frank W. Peirson
1930-5-10
Riverside
Hemet Plateau, along boulevard opposite March field
457
Comment
RSA406280
Lotus unifoliolatus
M. B. Dunkle
1933-7-20
3699
Riverside
Idyllwild, San Jacinto Mountains.
1616
Comment
RSA50572
Lotus unifoliolatus
E. C. Jaeger
1949-7-24
s.n.
Riverside
Virgin spring, Santa Rosa mountains
Comment Read comments Nov 6 2011
RSA69870
Ludwigia peploides subsp. peploides
J. C. Roos
1951-9-25
5250
Riverside
Fairmount Park
259
Comment
UCR79259
Lupinus agardhianus
Steve Boyd, Orlando Mistretta
1992-4-22
7018
Riverside
Southern Santa Ana Mtns, San Mateo Canyon Wilderness Area. Indian Potrero Trail S from Verdugo Potrero to Indian Potrero on ridge between Talega Canyon and Nickel Canyon
701
Comment
CHSC90499
Lupinus arizonicus
J. Lund
1980-4-3
52
Riverside
200 ft south of entrance to Joshua Tree National Monument.
944
Comment
SBBG38558
Lupinus arizonicus
E. R. Blakley
1966-4-9
6755
Riverside
1 mi W of Desert Center on US Hwy 60-70
274
Comment
UC710910
Lupinus arizonicus
C. L. Hitchcock
1940-4-4
5961
Riverside
Pinto Basin
Comment
UCR103567
Lupinus arizonicus
George K. Helmkamp, E. A. Helmkamp
1998-2-18
2709
Riverside
Sonoran (Colorado) Desert, Midland Road., 3.8 mi. SE of Midland, Little Maria Mtns.
198
Comment
UCR143488
Lupinus arizonicus
E. K. Balls
1949-4-2
12894
Riverside
Sonoran (Colorado) Desert, Hwy 111 between Thermal and [Indio] Arabia
Comment
UCR75059
Lupinus arizonicus
A. C. Sanders, E. J. Lawlor
1992-4-4
12124
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, within 0.5 mile of McCoy Spring
244
Comment
RSA613859
Lupinus bicolor
George K. Helmkamp, E. A. Helmkamp
1997-3-5
1334
Riverside
Cabazon; 0.5 mi N of I-10 on Millard Rd.
564
Comment
UCR201648
Lupinus bicolor
Scott D. White, Justin M. Wood
2008-5-15
11999
Riverside
San Jacinto Mountains, Johnson Meadow
1476
Comment
UCR23267
Lupinus bicolor
J. C. Lyman
1981-5-16
s.n.
Riverside
Peninsular Ranges/San Jacinto Mountains, May Valley Rd, Idyllwild
1768
Comment
POM350060
Lupinus bicolor subsp. microphyllus
E. Crow
1929-2-24
176
Riverside
Near Cabazon, NW Colorado Desert
Comment Read comments Mar 13 2011
UC1543234
Lupinus concinnus
Donald G. Nelson
1936-5-24
421
Riverside
e Lake Hemet (across from Hurkey Creek Camp, n of Mt. Tomas, San Jacinto Mountains); San Jacinto Mountains, e of Lake Hemet, n of Mt. Tomas
Comment
UC1929497
Lupinus concinnus
Steve Boyd, Amber Maurice, Pesach Lubinsky, Leland Lubinsky
2003-4-17
10483
Riverside
Peninsular Ranges, San Jacinto Mountains/Colorado Desert: E 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
POM12632
Lupinus concinnus var. concinnus
P. A. Munz, I. M. Johnston
1922-5-21
5510
Riverside
2 mile below Kenworthy, Thomas Valley
1372
Comment
RSA413542
Lupinus densiflorus var. lacteus
E. Crow
1929-4-21
8323
Riverside
Near Lake Elsinore
Comment
LA205083
Lupinus excubitus
Robert G. Engman;
sn
Riverside
San Jacinto Mountains
Comment
LA205059
Lupinus excubitus var. austromontanus
Norman C. Cooper;
1944-6-17
2006
Riverside
San Jacinto Mountains, above Banning
1219
Comment
POM11286
Lupinus excubitus var. austromontanus
Philip A. Munz
1922-7-6
6025
Riverside
Zigzag on trail below Hidden Lake.
2348
Comment
RSA34554
Lupinus formosus
N. C. Cooper
1944-6-16
1419
Riverside
San Jacinto Mtns. Pine Cove.
1524
Comment
LA205046
Lupinus formosus var. bridgesii
Elizabeth McClintock;
1941-5-19
4
Riverside
Santa Rosa Indian Reservation
Comment
RSA413638
Lupinus formosus var. formosus
Anstruther Davidson
1930-1
s.n.
Riverside
Colorado Desert.
Comment
RSA413696
Lupinus hirsutissimus
Christopher Davidson
1973-4-1
1793
Riverside
Hwy 71/79, appx. 7 mi from jct of Hwy 395 south.
412
Comment
UCR108399
Lupinus hirsutissimus
D. L. Banks, V. W. Steinmann
1997-3-13
1459
Riverside
NW Palomar Mtns, Agua Tibia Mtns, Vail Lake area, N and just south of Hwy 79; hills (burned in the Vail fire of May 1996) east of the Dripping Springs alcove and west of Vail Lake Marina Rd
549
Comment
RSA33568
Lupinus microcarpus var. densiflorus
N. C. Cooper
1944-5-5
1201
Riverside
Calimesa.
305
Comment
JOTR31912
Lupinus sparsiflorus
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell
2011-3-31
2158
Riverside
Joshua Tree National Park. North Hexie Mountains; about .5mi west of Stirrup Tank parking area
Comment
UC155196
Lupinus sparsiflorus
Charlotte M. Wilder
1903-4-18
Riverside
near Riverside (Wilder's Ranch); near Riverside
Comment
UCR121225
Lupinus sparsiflorus
Steve Boyd, C. Boyd, K. A. Boyd, Richard Noyes, L. Arnseth
1988-5-28
2310
Riverside
San Jacinto Mtns, Cahuilla Mountain, west of Anza, along hiking trail, mostly along the crest
1700
Comment
RSA525690
Lupinus sparsiflorus subsp. sparsiflorus
Steve D. Boyd, L. Arnseth, Yvonne Rasmussen, Hugo Cota
1990-5-3
4561
Riverside
San Jacinto Mountains, Vail Lake area, rolling terrain at jtn of Hwy R3 and Powerline Road, NE of the lake.
Comment
RSA278318
Lupinus succulentus
C. W. Tilforth
1979-4-11
1788
Riverside
Hills on south side of Lake Skinner, east of Murrieta.
427
Comment
UCR117092
Lupinus truncatus
A. C. Sanders, T. B. Salvato
2001-5-16
24294
Riverside
Perris-Aguanga Basin, S of Hemet, 1/4 mi. south of Gibbel Rd. about 1 mile east of State St., foothills forming east end of Diamond Valley, 1 mi. SSE of Hemet Butte, south of mouth of Avery Cyn.
518
Comment
JOTR30114
Lycium andersonii
La Doux, Tasha, Bill Truesdell, Erin Babich
2008-3-10
1681
Riverside
Joshua Tree National Park. Stop #1 = Upper Wilson Canyon
993
Comment
JOTR35141
Lycium andersonii
La Doux, Tasha, M. Harding, K. Kain, E. Babich
2011-3-22
3253
Riverside
Joshua Tree National Park. West Cottonwood Mountains; rocky bench between deep drainages in large southwest facing canyon feeding into east Pinkham Wash (Stop 3)
Comment
UC809726
Lycium andersonii
Philip A. Munz
1949-4-13
13051
Riverside
above Cottonwood Springs (w end of Eagle Mts.); Colorado Desert, Eagle Mts.
1097
Comment Read comments Oct 9 2010
UCR51932
Lycium andersonii
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth
1988-3-10
2178
Riverside
Sonoran (Colorado) Desert, Palen Pass at the N end of the Palen Mountains
500
Comment
UCSB5905
Lycium andersonii
Haller, John
1960-4-3
Riverside
south side of US 60-70; 5.8 miles east of Desert Center
243
Comment
POM243630
Lycium cooperi
E. C. Jaeger
1938-10-2
s.n.
Riverside
Little San Bernardino Mountains.
1220
Comment
RSA560865
Malacothamnus densiflorus var. densiflorus
Steve Boyd
1992-4-14
6831
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness Area; Western flank of Bluewater Canyon along Bluewater Trail.
341
Comment
CSUSB1367
Malacothamnus fasciculatus
James K. Ryan
1968-5-10
Riverside
1.5 miles east of UC, Riverside.
Comment
UCR119263
Malacothamnus fasciculatus
Mitch Provance
1998-6-10
638
Riverside
City of Riverside, East side of Pachappa Hill, as accessed from where Panorama road crosses the 91 freeway.
335
Comment
RSA0087581
Malacothamnus fasciculatus
P. A. Munz
1946-10-19
11570
Riverside
3 miles east of Anza
1220
Comment
OBI5742
Malacothamnus fasciculatus subsp. fasciculatus
Charlotte M. Wilder
June1904
35
Riverside
Wilder's Canon Jurupa hills
Comment
UC33275
Malacothrix clevelandii
H. M. Hall
May 17 1901-Jun 1 1901
1817
Riverside
San Jacinto River Canyon
1158
Comment
CAS-BOT-BC345465
Malacothrix coulteri
H. M. Hall
1902-4-21
2925
Riverside
Vicinity of Riverside
487
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
UCR89560
Malacothrix glabrata
George K. Helmkamp
1994-3-10
42 7
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
RSA180343
Malosma laurina
E. W. Lathrop
1965-5-23
5763
Riverside
Riverside, 8 miles W of Murrieta.
610
Comment
RSA617696
Malva parviflora
Scott D. White
1996-12-26
4643
Riverside
Perris area
427
Comment
RSA699183
Malva parviflora
Mary Edmunds
1932-3-24
s.n.
Riverside
McIntyre Ranch Oasis: Coachella Valley.
Comment Read comments Jun 15 2012
RSA715943
Malva parviflora
Scott D. White, Angelia Carey
2004-4-5
10031
Riverside
San Jacinto Mtn. Foothills: North of Valle Vista. Indian Creek Watershed.
518
Comment
UCR180347
Malva parviflora
Scott D. White, Angelia Carey
2004-4-5
10031
Riverside
San Jacinto Mountains, Foothills, north of Valle Vista. Indian Creek Watershed
671
Comment
UCR201839
Malvella leprosa
Justin M. Wood
2008-11-5
219
Riverside
SW Perris Basin, Murrieta Creek, 2 mi southeast of Murrieta, open field north of Winchester Road and between the creek and Jefferson Avenue
314
Comment
UCR202247
Malvella leprosa
Mike Misenhelter
2005-7-12
s.n.
Riverside
Peninsular Range; Perris-Aguanga Basin Region, c. 3 miles E of Sun City, c. 2 mi. SW of Winchester, Hemet U. School Distr. proposed elementary school site, 14 acres on south side of Salt Creek and NE of the intersection of Leon and Patton Rds.
444
Comment
POM316442
Mammillaria dioica
Mark Parratt
1962-2-24
115
Riverside
7-8 miles up state Hwy 74 from Palm Desert.
701
Comment
RSA180304
Marah macrocarpa
E. W. Lathrop
1965-4-4
5623
Riverside
8 miles west of Murrieta-Tenaja Range.
Comment
RSA652415
Marah macrocarpa
Phil Elliott
1981-2-16
7
Riverside
Lake Mathews, On Santa Rosa Rd., 3.1 miles south of Lake Mathews Rd.
Comment
SD186174
Marah macrocarpa
A. C. Sanders
2004-4-20
27525
Riverside
Santa Rosa Plateau, 0.5 km west of Tenaja Road and north of the San Diego county line.
640
Comment
UCR120939
Marah macrocarpa
A. C. Sanders, Mark Elvin, M. S. Enright
2002-4-16
24954
Riverside
The Badlands, Laborde Canyon and adjacent slopes and side canyons, 1 mile east of Mt. Eden, SW of Beaumont
610
Comment
CAS-BOT-BC216176
Marina parryi
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center
Comment
SD125954
Marina parryi
B. Pitzer
1988-3-10
646
Riverside
West side of Chuckwalla Mountains, on gas line road, ca., 1.5 mile north of intersection with Red Cloud Mine Road.
487
Comment
UCR237511
Marina parryi
Amber Swanson
2011-3-19
242
Riverside
Mojave Desert, west of Eagle Mountain Road to Railroad Tracks c. 5 mi north of Hwy I10
307
Comment
UCSB59678
Marina parryi
Boyd, Steve; Meury, S.; Noyes, R.
1988-3-10
Riverside
N end Palen Mtns., 2 mi. west of Palen Pass
300
Comment
RSA0036209
Marrubium vulgare
Norman C. Cooper
1944-4-22
1112
Riverside
Banning.
731
Comment
RSA381086
Marsilea vestita
R. F. Thorne, Steve Boyd, Earl Lathrop
1985-7-18
61175
Riverside
Santa Rosa Plateau, Nature Conservancy Reserve: along Cole Canyon.
535
Comment
RSA753475
Matricaria discoidea
Scott D. White, Justin M. Wood
2009-5-21
12854
Riverside
San Jacinto Mountains: Garner Valley, near abandoned duck ponds, S of Quinn Flat.
1357
Comment
POM348041
Medicago polymorpha
Richard C. Barkelew, Mark Morris
1929-3-10
s.n.
Riverside
Indian Canyon , San Jacinto Mts
Comment
SBBG67111
Medicago polymorpha
M. N. Ackley
1928-3-10
577
Riverside
Bridge Haven [Service Station in Whitewater, 1920s -1950]
426
Comment
CAS-BOT-BC271706
Melica frutescens
Marcus E. Jones
1882-4-25
3554
Riverside
San Jacinto
Comment
SEINET2473432
Melica frutescens
Andrew C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-1
37748
Riverside
Peninsular Range; Alberhill, south foot of the Gavilan Hills at Temescal Canyon, north of I-15 and Concordia Ranch Rd., 1.65 mi. ESE of Corona (Lee) Lake, 0.5 mi. NE (25 deg. ) of Temescal Canyon Rd. where it goes under I-15
400
Comment
UCR41372
Melica frutescens
N. M. Fellows, A. C. Sanders
1985-5-7
186
Riverside
San Jacinto Mountains, Oasis de los Osos Preserve, off Snow Creek Canyon at the N foot of the San Jacinto Mountains, 1 mi west of Snow Creek Village
488
Comment
JOTR34160
Melica imperfecta
Harding, Mitzi, T. Herskovits and D. Oquendo
2011-5-5
117
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Pushawalla Canyon; Wide sandy canyon wash (Stop 1)
1149
Comment
POM431212
Melica imperfecta
J. C. Roos
1950-4-22
4754
Riverside
Summit of Reche Canyon, 0.5 mile NE of summit
Comment
RSA524411
Melica imperfecta
Steve Boyd, Timothy S. Ross, L. Arnseth, Jaime Bonilla
1990-4-3
4103
Riverside
Vail Lake area, upper benches and adjacent slopes of the E flank of 'Big' Oak Mountain., just S of the E summit.
610
Comment
UCR133432
Melica imperfecta
Jeffrey Ross, T. Tennant, G. White
1998-5-21
MOR- 202
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Hathaway Canyon, c. 0.55 miles of the junction of the lower and upper canyons
1040
Comment
UCR162283
Melica imperfecta
S. J. Myers, John Green
2003-4-4
s.n.
Riverside
San Jacinto Mountains, Juan Diego Flats on powerline trail west to Reed Valley, NW of Cahuilla Mountain
1244
Comment
UCR180138
Melica imperfecta
Mitch Provance
2003-4-26
9906
Riverside
Santa Ana River Valley, northern extreme of the La Sierra Hills, on the N-facing slopes and ridges just south of Crestlawn Memorial Cemetery
427
Comment
RSA586853
Melilotus albus
D. L. Banks, S. D. Boyd
1995-5-3
0272
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
UCR107747
Melilotus indicus
D. L. Banks
1997-5-5
1992
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, east of its intersection with Pechanga Creek. Along the S fork of Pechanga Creek
427
Comment
RSA69690
Mentzelia desertorum
F. W. Peirson
1922-4-12
751
Riverside
along boulevard, 18 mi. southeast of Coachella.
Comment
UCR68873
Mentzelia dispersa
Steve Boyd, T. S. Ross
1990-5-11
4706
Riverside
Vail Lake area, Cleveland National Forest, N flank and summit of Wild Horse Peak, Agua Tibia Mtns
999
Comment
JOTR31930
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
RSA796270
Mentzelia involucrata
Jim Andre, Tasha La Doux, R. B. Kelley
2011-5-4
21073
Riverside
Joshua Tree National Park; Long Canyon, up side canyon approx. 400 m. west of main canyon drainage.
1172
Comment
UCD117240
Mentzelia involucrata
Geoffrey Levin
1975-4-5
471
Riverside
1 mile west of Berdoo Canyon Road on Dillon Road. Foothills of the Little San Bernadino Mountains.
60
Comment
UCR148479
Mentzelia involucrata
John F. Green, Chet McGaugh
2005-1-19
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, 1.1 mile transect along Coachella Canal right-of-way, between siphons 24 and 25, NE of Hunters Spring, near S base of Orocopia Mtns.
23
Comment
POM13994
Mentzelia jonesii
P. A. Munz, D. D. Keck
1922-4-9
4886
Riverside
Vicinity of Corn Springs, Chuckwalla Mountains, Colorado Desert.
427
Comment
POM14202
Mentzelia jonesii
P. A. Munz, D. D. Keck
1922-4-13
4955
Riverside
Eagle Mountains.
244
Comment
PASA1550
Mentzelia laevicaulis
Margaret Stason
1931-5-24
Riverside
Road to Idyllwild near base
Comment
RSA0035678
Mentzelia montana
A. C. Sanders, Timothy W. Chumley
2013-4-5
40770
Riverside
Temescal Canyon, 10 miles south of Corona, near El Hermano Rd., NW of Corona (Lee) Lake and SE of Glen Ivy
313
Comment
UCR224435
Mentzelia montana
Scott D. White, Justin M. Wood
2009-5-22
12899
Riverside
San Jacinto Mountains, Quinn Flat Meadow
1396
Comment
UCR29850
Mentzelia obscura
George K. Helmkamp
1983-3-24
383- 06
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, at junction of the Graham Pass and Chuckwalla Springs Roads
229
Comment
UCR75554B
Microseris elegans
A. C. Sanders
1993-5-12
14007 B
Riverside
San Jacinto Valley, Hemet, SW corner of intersection of Florida Ave (Hwy 74) & Warren Rd., between new San Diego Aqueduct and Warren Road
460
Comment
RSA645675
Microseris heterocarpa
Scott D. White
1999-5-2
7293
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
RSA450314
Microseris lindleyi
J. C. Roos
1950-4-5
4721
Riverside
N side of Pigeon Pass
427
Comment
SEINET10808319
Microseris lindleyi
Mitch C. Provance
2003-4-26
Provance 9897
Riverside
Santa Ana River Valley: Northern extreme of the La Sierra Hills, on the N-facing slopes and ridges just S of Crestlawn Memorial Cemetery. Grassy clay slopes with patches of coastal sage scrub (Hemizonia abundant) between 900 and 1200 ft., becoming bouldery between 1200 and 1400 ft. with coastal sage scrub (Salvia mellifera common).
274
Comment
JEPS4586
Mimulus aurantiacus var. pubescens
W. L. Jepson
1939-4-19
19208
Riverside
3 mi s Aguanga
731
Comment
POM243740
Mimulus aurantiacus var. pubescens
E. C. Jaeger
1938-10-2
s.n.
Riverside
Little San Bernardino Mountains.
1220
Comment
UCR268294
Mimulus aurantiacus var. pubescens
Jim Andre
2012-6-15
30526
Riverside
San Jacinto Mountains, San Bernardino National Forest, along Hwy 243, 8.6 miles south of Hwy I-10 at Banning, just northeast of Hungry Hollow and Poppet Flat
1309
Comment
RSA114665
Mimulus aurantiacus var. puniceus
Verne Grant
1955-6-1
9608
Riverside
Ortega Summit of Santa Ana Mts. Chaparral, recently burned.
811
Comment
UCR3735
Mimulus cardinalis
Frank C. Vasek
1964-7-25
640725- 10
Riverside
San Jacinto Mountains, Dark Canyon near Wet Canyon Campground
Comment
LA92017
Mimulus clevelandii
Peter H. Raven;
1962-5-18
17759
Riverside
Main Divide Truck Trail 2.9 mi. S of Santiago Peak
1234
Comment
POM214837
Mimulus diffusus
Victor Duran
1932-5-18
3220
Riverside
Idylwild, San Jacinto Mountains
1677
Comment
CLARK-A1045-280
Mimulus fremontii
George K. Helmkamp
1979-5-16
Riverside
San Jacinto Mountains along road (North Fork of the San Jacinto River); moist, gravelly slope; chaparral; ; Lake Fulmor 7.5'Q
1828
Comment
CSUSB1923
Mimulus guttatus
Debbie Vigneault
1974-7-8
Riverside
Santa Ana River Santa Ana River bottom, near Van Buren Blvd.
259
Comment
UC519698
Mimulus palmeri
Victor Duran
1932-5-18
3220
Riverside
Idyllwild San Jacinto Mountains
1676
Comment
UCR68851
Mimulus palmeri
Steve Boyd, T. S. Ross
1990-5-11
4635
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
CDA33849
Mimulus puniceus
Mike Lahti
2010-5-5
PDR# 1358680
Riverside
Hills on the west side of Temecula.
0
Comment
RSA500994
Minuartia douglasii
Steve Boyd, Timothy S. Ross, Laurel Arnseth
1989-4-1
3113
Riverside
Vail Lake area, dried bed of man-made pond and adjacent slopes at N base of rounded knob 1.25 miles WSW of dam.
610
Comment
RSA0093768
Mirabilis albida
Duncan S. Bell
2015-9-30
8687
Riverside
Santa Rosa Mountains; Little Pinyon Flat; collecting in a large drainage from Cactus Spring Trail to Horsethief Creek.
1246
Comment
UCR50652
Mirabilis bigelovii var. retrorsa
B. A. Prigge
1988-2-21
7856
Riverside
Sonoran (Colorado) Desert, Orocopia Mtns. 2 mi west of Clemens Well
229
Comment
RSA314622
Mirabilis laevis var. retrorsa
Robert F. Thorne, Fosberg, Sachet, Herbst
1983-4-23
55411
Riverside
San Bernardino Mountains; Mouth of Whitewater canyon, east of Whitewater Post Office at south end of ridge, in sandy wash east of bridge, and on base of west-facing slope of ridge.
412
Comment
UC1719519
Mirabilis laevis var. villosa
D. Atwood
1993-3-26
17669 a
Riverside
Santa Ana Mts., 1.5 mi. S. of Lake Elsinore, along Hwy 74.
670
Comment
UC56250
Mirabilis laevis var. villosa
H. M. Hall
May 17 1901-Jun 1 1901
1855
Riverside
Palm Canyon
457
Comment Read comments Aug 18 2010
RSA306175
Mohavea confertiflora
Fay A. MacFadden
1940-3-17
15277
Riverside
Road from 29 Palms to Indio, 2/3 of way to Indio. San Bernardino Mtns
Comment
UC126865
Mohavea confertiflora
H. M. Hall
1905-4-16
5778
Riverside
near Indio Mountain (in the Colorado Desert); Colorado Desert
150
Comment
UCR245949
Mohavea confertiflora
Duncan S. Bell
2009-3-7
01
Riverside
Arica Mountains, east side of range, c. 1.7 miles west of Priest Well
431
Comment
RSA762009
Monardella lanceolata
Shawn Krosnick, C. Martinez, Naomi S. Fraga, L. McDade
2010-8-14
661
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
JOTR30271
Monardella linoides subsp. linoides
Leary, Pat, Cari Leary
1987-5-9
3813
Riverside
Joshua Tree National Park. 1.0 km south of Jumbo rocks campground, T2S R9E sec20 [UTMs estimated, January 2010]
Comment
CHSC21752
Monardella macrantha subsp. hallii
Robert A. Schlising
1968-8-17
2906
Riverside
On trail to San Jacinto Peak, above Marian Mt. campground.
Comment Read comments Jul 22 2020
CAS-BOT-BC215492
Monardella nana
E. McClintock; H. Lewis
1941-6-29
77
Riverside
Road up Santa Rosa Mt. 1 mile beyond canyon where stream crosses road
Comment
LA57199
Monardella nana
Carl Epling;
1937-5-2
sn
Riverside
2.5 mi. below Pinon Flats in Palms to Pines Hwy
Comment
RSA651651
Monardella nana subsp. arida
Elizabeth McClintock, M. McClintock, D. Weiner
1941-7-11
99
Riverside
Black Mountain, 3/4 mile beyond the snow gate.
Comment
RSA750279
Monardella nana subsp. arida
Elizabeth McClintock, H. Lewis
1941-6-29
80
Riverside
Road up Santa Rosa Mt. 5.5 miles beyond canyon where stream crosses road.
Comment
RSA750400
Monardella nana subsp. arida
Elizabeth McClintock
1940-5-19
9
Riverside
2.25 miles off Pines to Palms Highway, on road to Santa Rosa Mt.
Comment
RSA78307
Monardella nana subsp. arida
P. A. Munz, E. K. Balls
1952-8-21
17986
Riverside
Road, Vandeventer Flat to Santa Rosa Peak.
2073
Comment
UCR13959
Monardella nana subsp. arida
C. M. Flanagan
1973-5-12
00405
Riverside
San Jacinto Mtns, NE slopes of San Jacinto Mtns, near upper stretches of Deep Canyon
1098
Comment
UCR221471
Monardella nana subsp. arida
Elizabeth McClintock
1941-7-21
126
Riverside
Peninsular Range; San Jacinto Mtns., trail to Hidden Lake, occuring for some distance along the trail, below the point at which the switchbacks and Salvia pachyphylla begin
2439
Comment
UCR221495
Monardella nana subsp. tenuiflora
Elizabeth McClintock, D. Weiner
1941-7-11
101
Riverside
Peninsular Range; San Jacinto Mtns., Black Mountain, 2 miles beyond the snow gate
2256
Comment
JOTR36449
Monoptilon bellioides
La Doux, Tasha, M. Harding, B. Truesdell, D. Shade, E. Babich
2013-3-15
3419
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
POM304729
Monoptilon bellioides
Henry J. Ramsey, Henry J. Ramsey
1939-11-28
167
Riverside
10 miles east of Indio.
Comment
RSA0118056
Monoptilon bellioides
Sarah J. J. De Groot, Thomas Stoughton
2016-2-18
7613
Riverside
Mecca Hills: side canyon (east fork) of Painted Canyon.
182
Comment
SEINET2053855
Monoptilon bellioides
I. Rauch
1968-4-9
Riverside
Palm Desert, Dead Indian Creek wash.
152
Comment
UCR75083
Monoptilon bellioides
A. C. Sanders, E. J. Lawlor
1992-4-4
12130
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, within 0.5 mile of McCoy Spring
244
Comment
CAS-BOT-BC275296
Muhlenbergia microsperma
Roxana S. Ferris; Rimo Bacigalupi
1958-3-19
13241
Riverside
In wash rrising in Big Maria Mountains, Highway US 95, 11.3 miles N of Blythe
Comment
RSA0104439
Muhlenbergia microsperma
Duncan S. Bell, Evan Meyer
2014-10-28
7668 B
Riverside
Orocopia Mountains; northwest section of range; approximately 1.8 air miles northwest of the summit of Orocopia Mountain.
936
Comment
JOTR30295
Muhlenbergia porteri
La Doux, Tasha, Jim Andre
2007-9-6
129
Riverside
Joshua Tree National Park. On dirt road to Lost Horse Ranger Station, below Hemingway Buttress
1236
Comment
UCR215454
Muhlenbergia porteri
Jim Andre, T. La Doux
2008-9-16
10689
Riverside
Mojave Desert, Joshua Tree National Park, along Bell Mountain Road atop Bell Mountain, c. 0.3 mi. north of radio tower
1359
Comment
RSA0097959
Muhlenbergia rigens
Duncan S. Bell
2014-11-14
7714
Riverside
Santa Rosa Mountains; in the Santa Rosa Wilderness area; west side of Martinez Mountain; collecting at Cactus Spring.
1292
Comment
UCR125760
Muhlenbergia rigens
A. C. Sanders, Lowell J. Bean, Pesach Lubinsky, et al
2003-1-10
25658
Riverside
San Jacinto Mountains, Bautista Canyon, c. 3/4 mile above the Horse Canyon confluence, near beginning of Alessandro Trail
884
Comment
RSA67109
Myosurus minimus subsp. apus
F. W. Peirson
1922-4-29
2945
Riverside
South of Lake Elsinore.
381
Comment
UCR110456
Myosurus minimus subsp. apus
D. E. Bramlet
1998-4-22
2603
Riverside
Perris-Aguanga Basin region, French Valley area, 305m east of Washington Road and 10m north of Rawson Road, 6m west of the San Diego Canal.
447
Comment
SD80141
Myriopteris covillei
Nancy Ryan Zabriskie, Walter Zabriskie
1971-4-9
365
Riverside
Deep Canyon south of Highway 74, ca 2 miles up water service road, below crossing, north slope of Santa Rosa Mountains
1310
Comment
UCR254220
Nama demissa
Dave Silverman, Onkar Singh
2010-3-26
7838
Riverside
Sonoran (Colorado) Desert, Palo Verde Mesa, 1.0 km east of Black Creek Rd, 5.6 km west of McCoy Wash, and 8.6 km north of I-10
152
Comment
UC880823
Nama demissa var. demissa
I. W. Clokey
1935-4-17
6812
Riverside
Cottonwood Springs
Comment
RSA613419
Nassella lepida
D. L. Banks
1997-4-5
1672
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Agua Tibia Wilderness Area., South of Dorland Mountain, just east of the Wilderness Area boundry with the Pechanga Indian Reservation, along a tributary of the north fork of Pechanga Creek.
670
Comment
CAS-BOT-BC260106
Nassella pulchra
Steve Boyd
1986-5-7
1829
Riverside
Alberhill Mountain: Lower slopes of S flank, just E of claymine area
Comment
UCR263727
Nasturtium officinale
Duncan S. Bell, Caitlin Elam, Carrie Kiel
2013-6-5
4988
Riverside
San Jacinto Mountains, Strawberry Creek below Strawberry Valley, c. 2.25 air mi southwest of Idyllwild
1540
Comment
POM10206
Navarretia atractyloides
F. M. Reed
1907-6-21
1424
Riverside
Riverside; Sec. 30 above Gage Canal.
Comment
POM47790
Nemacaulis denudata var. gracilis
Mary F. Spencer
1918-4-13
803
Riverside
Palm Springs.
137
Comment
UCR18148B
Nemacaulis denudata var. gracilis
A. C. Sanders
1978-2-12
970
Riverside
Coachella Valley, Indian Wells; growing in the sand dunes at the intersection of Bay Club Drive and Highway 111
30
Comment
RSA439263C
Nemacladus glanduliferus
Anstruther Davidson
1903-5-3
s.n.
Riverside
Thermal.
Comment
POM4574
Nemacladus longiflorus var. longiflorus
S. B. Parish
1917-6-11
11304
Riverside
Santa Ana River.
Comment
SBBG125362
Nemacladus longiflorus var. longiflorus
C. B. Hardham
1965-6-17
12952
Riverside
Chimney Flats Rd, near Alvin Meadow, W of Idyllwild
1463
Comment
UCR85603
Nemacladus orientalis
Theo Glenn
1991-5-2
91- 31
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, NW of Blythe
350
Comment
SBBG101661
Nemacladus ramosissimus
S. Boyd
1991-5-20
6260
Riverside
Temescal Cyn, S flank of Alberhill Mtn, W end adjacent to old clay mine area
426
Comment
JOTR33970
Nemacladus tenuis var. aliformis
La Doux, Tasha, M. Harding
2010-4-7
2858
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains, north of Fan Hill; large, open southwest flowing fan below Key's View with cobble benches above wash
Comment
JOTR36433
Nemacladus tenuis var. aliformis
La Doux, Tasha, M. Harding, B. Truesdell, D. Shade, E. Babich
2013-3-15
3404
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
RSA519024
Nemacladus tenuis var. aliformis
George K. Helmkamp
1986-4-7
757
Riverside
Canyon Just E of and parallel to Hwy 62, above Indian Ave. BLM Land.
579
Comment
SD181486
Nemophila menziesii
Scott D. White
2000-4-12
7644
Riverside
San Jacinto Mountains, Baldy Mountain area; Idyllwild [quad].
1616
Comment
UCD120217
Nemophila menziesii
Geoffrey Levin
1975-4-26
491
Riverside
Mayhew Canyon 1.5 mi. southeast of Glen Ivy on Highway 71.
335
Comment
UCR225212
Nemophila menziesii
T. B. Salvato, Matt Malle, Tim Searl
2011-4-19
5166
Riverside
Peninsular Range; Gavilan Hills, Alberhill, unpaved extension of Lake Street, 1.5 km NNE of the intersection of Lake Street and Hwy 15
473
Comment
RSA654980
Nicotiana attenuata
A. C. Sanders, Steve D. Boyd, Mitch Provance, J. Ross
1998-10-25
22295
Riverside
San Jacinto Mtns.: Anza area, 1.1 mi. SE of Hwy 371 on Burnt Valley Rd., at northward bend in road.
1341
Comment
RSA699016
Nicotiana attenuata
J. R. Bruff
1934-6-19
548
Riverside
San Jacinto Mountains.
Comment
CLARK-A1528-884
Nicotiana bigelovii
C. M. Flanagan
1973-5-22
OO 903
Riverside
Rubidoux
228
Comment
UC68732
Nicotiana clevelandii
H. M. Hall
1905-4-29
5967
Riverside
McCoy Wash; Colorado Desert
91
Comment
RSA781023
Nicotiana clevelandii
D. Silverman, Onkar Singh
2010-3-27
7861
Riverside
McCoy Wash, N of Palo Verde Mesa, 4.8 km WSW of Mesaville siding, W of A Canal/Levee Blvd., and ca. 6 km N of Blythe Airport
131
Comment
RSA621469
Nicotiana glauca
D. L. Banks, Elizabeth H. Banks, Dawn Rodriguez, Edward Rodriguez
1997-6-20
2168
Riverside
NW Palomar Mountains, Agua Tibia Mountains: West of Vail lake at the intersection on Pauba Road and Los Caballos Road.
372
Comment
UC570699
Nicotiana obtusifolia
Curtis Ferris
1932-3-20
67
Riverside
Oasis; Painted Canyon
Comment Read comments Jun 24 2008
UCR139381
Nicotiana obtusifolia
I. M. Johnston
1917-4-4
s.n.
Riverside
San Jacinto Mtns./Sonoran (Colorado) Desert, Palm Canyon
427
Comment
SD4487
Nicotiana quadrivalvis
F. G. Woodstock
1928-4-27
Riverside
Desert road to Aguanga
Comment Read comments Jul 21 2013
UCR116958
Nicotiana quadrivalvis
A. C. Sanders, T. B. Salvato
2001-5-3
24111
Riverside
Perris-Aguanga Basin region, Hemet, SE corner of State Street at Gibbel, 1712 ft. hill at east end of Diamond Valley
518
Comment
UCR174031
Nicotiana quadrivalvis
A. C. Sanders
2006-5-19
32426
Riverside
Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
518
Comment
POM9808
Nolina parryi
E. C. Jaeger
1921-6-20
279
Riverside
Palm to pines Trail, San Jacinto Mountains.
1646
Comment
CAS-BOT-BC71162
Notholaena californica
Louis C. Wheeler
1933-12-2
2306
Riverside
Mouth Tah
304
Comment
UCR273659
Notholaena californica
Mitch Provance
2011-7-26
17032
Riverside
San Bernardino Valley, Jurupa Mountains, Glen Avon area, vicinity of Bly Quarry, just N of Fleming St.
351
Comment
RSA189429
Notholaena californica subsp. leucophylla
L. S. Rose
1966-12-13
66102
Riverside
Palm Springs, Tahquitz Wash Desert
182
Comment
SD137609
Nuttallanthus texanus
Darin L. Banks
1995-5-3
265
Riverside
Cleveland National Forest: N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along lower alluvial benches of Arroyo Seco
512
Comment
POM3327
Oenanthe sarmentosa
D. L. Crawford
1916-3-1
s.n.
Riverside
Santa Ana River Valley
Comment
UCR35216
Oenothera californica
L. B. Ziegler
1975-7-10
544
Riverside
San Jacinto Mtns, Hemet (Garner Valley)
1402
Comment
UC1241187
Oenothera californica subsp. californica
Peter H. Raven
1959-4-23
14021
Riverside
4.1 mi w Dripping Springs
Comment
POM355592
Oenothera deltoides subsp. deltoides
H. Green
1939-4-1
s.n.
Riverside
Palm Springs.
Comment
UC20555
Oenothera deltoides subsp. deltoides
S. B. Parish
Apr 4 1896-Apr 13 1896
4107
Riverside
Palm Springs (Agua Caliente) desert base of San Jacinto Mt.
152
Comment
UC723984
Oenothera deltoides subsp. deltoides
Aven Nelson and Ruth A. Nelson
1930-3-30
3337
Riverside
on hwys 60 and 70 between Blythe and Mecca
Comment
SEINET5345712
Oenothera deltoides var. deltoides
H. M. Hall
1905-1
5926
Riverside
Colorado Desert, McCoy Wash
91
Comment
POM226795
Oenothera elata subsp. hirsutissima
P. A. Munz
1934-9-30
13238
Riverside
Foot of Mt. Roubidoux, Riverside.
Comment
RSA125972
Oenothera elata subsp. hirsutissima
E. K. Balls, Percy C. Everett
1959-11-4
22746
Riverside
Snow Creek, about Old Fish Hatchery, n. base San Jacinto Mountains.
701
Comment
CAS-BOT-BC427467
Oligomeris linifolia
Hall
1905-6-1
6238
Riverside
Hills between Riverside & Gavilan
Comment
JEPS25897
Oligomeris linifolia
E. E. Schellenger
April 1920
Riverside
canyon e Coachella; Colorado Desert
Comment
RSA21764
Oligomeris linifolia
Carl B. Wolf
1937-4-6
8436
Riverside
Coachella Valley, 3 miles N of Indio.
0
Comment
RSA727866
Oligomeris linifolia
Naomi Fraga, Lisa Rojas
2005-2-10
1356
Riverside
Just north of Palen Pass Road, ca. 10 miles east of Hwy 177.
365
Comment
UC634677
Oligomeris linifolia
H. L. Mason
1928-3-10
4179
Riverside
in alkaline spots along Whitewater River; along Whitewater River
Comment
RSA779801
Olneya tesota
Duncan S. Bell
2009-3-9
100
Riverside
Arica Mountains: southeast section of the mountain range approximately 1.2 air miles from Priest Well or approximately 6.5 air miles southwest of the ghost town of Rice.
307
Comment
UCR126428
Olneya tesota
T. B. Salvato, A. C. Sanders, Mitch Provance
2000-4-18
49
Riverside
Coachella Valley, 2 mi NE of Mecca near mouth of Painted Canyon at foot of Mecca Hills, W edge of Coachella Canal
9
Comment
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
POM285351B
Opuntia phaeacantha
Lyman Benson
1955-12-6
15622
Riverside
Hills 3 miles southeast of Redlands. Crystal Springs. San Bernardino foothills.
488
Comment
POM314641
Opuntia phaeacantha
G. R. Vasey
1880-1
s.n.
Riverside
San Jacinto Plains.
Comment
POM278509
Opuntia polyacantha var. erinacea
H. G. Rush
1950-5-10
116
Riverside
5 miles NW of Nightingale along Palms to Pines Hwy.; Santa Rosa Mts.
1524
Comment
SEINET10478696
Opuntia ramosissima
David B. Dunn
1946-3-16
Dunn 2083
Riverside
Collected on the old stream shelf on the e side of pushawalla canyon about 1/4 Mi n of the springs. Indio hills.
Comment
JEPS46553
Orobanche
Rimo Bacigalupi with Paul C. Hutchison
1958-2-19
6205
Riverside
20 mi n Desert Center (along the Parker Dam Hwy from Rice to Desert Center, and about 3-4 mi e of eastern base of Coxcomb Mts.); Colorado Desert
243
Comment
RSA0104791
Orobanche bulbosa
Darin L. Banks, Steve Boyd
1995-6-2
566
Riverside
NW Palomar Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of N peak of Agua Tibia Mountain; On the Woodchuck Trail N of the Riverside County boundary, approximately 1/4 mile S of the clay grasslands in S32.
902
Comment
UCR245252
Orobanche cooperi
Jim Andre
2012-3-18
21288
Riverside
Sonoran (Colorado) Desert, Palen Valley, along Rice Rd (Hwy 177) east of Coxcomb Mtns, 9.6 mi. south of Hwy 62
208
Comment
UCSB13105
Orobanche cooperi
Dearing, Hugh; Dearing, Margaret
1940-1-1
Riverside
Desert Sand, N.E.of Mecca
Comment
RSA0084361
Orobanche cooperi subsp. cooperi
W. B. McDougal
1930-4-13
s.n.
Riverside
1000 Palms. Colorado Desert.
Comment
JEPS10834
Orobanche fasciculata
W. L. Jepson and H. M. Hall
May 17, 1901-June 1, 1901
1432
Riverside
Journey of W. L. Jepson and H. M. Hall from Riverside to Santa Rosa Peak and Palomar, Southern California. Van Deventer's Ranch.
Comment
RSA0084145
Orobanche fasciculata
G. Corwin, Ivan M. Johnston
1919-6-8
2896
Riverside
San Bernardino Mountains. Box Springs.
1463
Comment
RSA535487
Oxalis albicans subsp. californica
Steve Boyd, Tim S. Ross, Orlando Mistretta
1992-2-2
6635
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
RSA64882
Oxytheca emarginata
E. C. Jaeger
1922-7-21
5438
Riverside
Palms to Pines Trail, east slope of San Jacinto Mts.
1524
Comment
UCR18187
Oxytheca emarginata
A. C. Sanders
1978-4-30
865
Riverside
Santa Rosa Mtns, Pinyon Flats area, above the Dolomite Mine
1220
Comment
POM12807
Oxytheca trilobata
P. A. Munz
1922-6-25
5818
Riverside
Vandeventer Flat.
1707
Comment
SEINET1908693
Oxytheca trilobata
A. C. Sanders, Tim Thomas & T. M. Salvato
2008-1
35622
Riverside
Peninsular Range; San Jacinto Mtns: May Valley c. 1.0 mi WSW of Fleming Ranch
1585
Comment
SD227758
Palafoxia arida
Scott D. White, Pam Devries
1998-2-9
6084
Riverside
Coachella Valley. La Quinta / Palm Desert Area: Whitewater River Channel at and near Miles Ave. crossing.
29
Comment
UCR279547
Palafoxia arida var. arida
A. C. Sanders, Jim Malusa
2017-3-27
43132
Riverside
Sonoran (Colorado) Desert, NW edge of Chocolate Mountains, lower Salt Creek on the illegal OHV road from the Coachella Canal to the trestle, inside Navy Aerial Gunnery Range
44
Comment
RSA0063657
Palafoxia arida var. arida
Gordon H. True
1938-3-15
976
Riverside
East of Indio, near Kane Springs.
3
Comment
UC406771
Panicum hirticaule subsp. hirticaule
Marcus E. Jones, A. M.
1929-9-16
24693
Riverside
e Desert Center; e of Desert Center
Comment
RSA525251
Papaver californicum
Steve Boyd, Tim S. Ross
1990-5-11
4629
Riverside
Vail Lake area, base of Agua Tibia Mtn, E of Dripping Springs campground of Cleveland National Forest, S of Hwy. 79.
549
Comment
UCR280615
Papaver heterophyllum
Mitch Provance, Jeremiah George, Matt K. Beyers
2017-4-3
417- 03
Riverside
Gavilan Hills, Alberhill Canyon, dirt road portion of Lake St., about 0.8 miles N of Hwy. 15 at Alberhill.
457
Comment
UCR279565
Parietaria hespera
A. C. Sanders, Jim Malusa
2017-3-29
43172
Riverside
Sonoran (Colorado) Desert, northern Chocolate Mountains, large canyon 4 km SSE (164 deg. ) of the confluence of Red Canyon and Salt Creek
518
Comment
HSC24930
Parkinsonia aculeata
L. Zuckerman
1967-5-21
34
Riverside
12 mi. NNW of Indio at Thousand Palms Oasis in Indio Hills
457
Comment
OBI13279
Parkinsonia florida
H. E. McMinn
1937-3-5
4497
Riverside
About 7 mi W of Blythe
Comment
RSA0013755
Parkinsonia florida
April Garbat, Sarah J. De Groot
2013-4-9
42
Riverside
Along Graham Pass Rd near intersection with Chuckwalla Valley Rd
130
Comment
RSA0112102
Parkinsonia florida
Duncan S. Bell
2009-10-9
485
Riverside
Northwest of the Arica Mountains.
281
Comment
RSA796453
Parkinsonia florida
Duncan S. Bell
2009-4-18
225
Riverside
Arica Mountains: northwest of range, approximately 1.6 air miles south of Highway 62, and approximately 0.4 air mile north of California aqueduct.
389
Comment
PASA212
Parosela emoryi
Florence Brubaker
Riverside
Thousand Palms
Comment Read comments Mar 23 2019
UCR167327
Pectis papposa
Scott D. White, J. Wood
2005-9-27
11230
Riverside
San Gorgonio Pass, Cabazon: Alluvial benches and braided dry channels south of Interstate 10 and west of the San Gorgonio River
610
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
SEINET2054024
Pectis papposa var. papposa
E. R. Blakley
1963-9-18
6182
Riverside
2.7 miles west of Desert Center.
312
Comment
SD247366
Pectocarya anisocarpa
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-24
41475
Riverside
San Gorgonio Pass; 3.3 miles east of Cabazon, north of the San Gorgonio River wash on the alluvial slope east of the water bottling plant and south of I-10.
445
Comment
UCR217793
Pectocarya heterocarpa
Jim Andre, T. La Doux
2010-2-28
12562
Riverside
Lower Colorado River Valley, along Hwy 95 c. 25 miles north of Blythe, on east side of Big Maria Mountains, under radio tower
83
Comment
SD236233
Pectocarya linearis
John F. Green
2006-4-25
Riverside
Peninsular Ranges; Foothills of Santa Ana Mountains / Santa Rosa Plateau; Temecula, Southern California Edison right of way between residential areas, N-S corridor between S General Kearny Road and la Serena Way; E of Veterans park (Bachelor Mtn 7.5'Q)
366
Comment
UCR97898
Pectocarya penicillata
A. C. Sanders
1997-3-1
19709
Riverside
Riverside, Box Springs Mtns.: Coyote Hill (Bench Mark 'Versity', 1386 ft.) and ridge S and SE of the UCR Botanic Garden
427
Comment
UCR99865
Pectocarya penicillata
Scott D. White
1993-3-3
1099
Riverside
Perris Basin, Romoland/Winchester area
442
Comment
RSA559922
Pectocarya platycarpa
Steve Boyd, C. Boyd, K. A. Boyd
1992-4-19
6911
Riverside
N end of the Granite Mtns on sandy bajada along powerline road near jtn of Hwy 177 and Hwy 62. Area of transition between Mojave and Colorado Deserts.
Comment
UCR267887
Pectocarya platycarpa
Jim Andre
2013-3-4
23867
Riverside
Sonoran (Colorado) Desert, 0.2 miles east of Hwy 95, just south of Riverside Mountains, just north of Queen Sable Point
96
Comment
JOTR35211
Pectocarya recurvata
La Doux, Tasha, M. Harding, B. Truesdell
2011-3-15
3479
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains; west Pinkham Wash, west of Pinkham Canyon Road; sandy gravel flats near road (Stop 1)
Comment
RSA496367
Pectocarya recurvata
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-19
3041
Riverside
Vail Lake area, 0.75 mile NW of dam.
622
Comment
SEINET2042515
Pectocarya recurvata
A. C. Sanders
2001-3-20
23850
Riverside
(Desert Hot Springs Quad 7.5') Coachella Valley, Garnet, N side of 19th Ave.; 0.5 mi (airline) NW of intersection of I-10 and Indian Ave. T3S R4E S15, center
235
Comment
UCR233173A
Pectocarya recurvata
Jim Andre, Glenn L. Clifton
2011-2-22
17436
Riverside
Mecca Hills, along Box Canyon Road, 8.5 mi northeast of town of Mecca
171
Comment
JOTR31055
Pectocarya setosa
La Doux, Tasha, Maria Harding, Mark Wheeler
2010-5-20
2038
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, Lower Covington Flats; STOP 1: drainage heading toward Smithwater Canyon, rocky canyon with narrow sandy bottom
Comment
JEPS10757
Pedicularis semibarbata
Carl V. Meyer
1929-6-14
760
Riverside
Dark Canyon; San Jacinto Mountains
1828
Comment
CAS-BOT-BC69221
Pellaea andromedifolia
Elmer I. Applegate
1893-4-23
s.n.
Riverside
East Riverside
Comment
UCD137695
Pellaea mucronata
Geoffrey Levin
1975-4-26
486
Riverside
Mayhew Canyon Wash 1.5 mi. SE of Glen Ivy on Highway 71. Drainage Area: Pacific slope.
335
Comment
UCR178509
Pellaea mucronata
R. G. Swinney
1967-3-5
0046
Riverside
San Jacinto Mtns/Colorado Desert, Snow Creek
381
Comment
CAS-BOT-BC6790
Penstemon californicus
Philip Alexander Munz; Ivan Murray Johnston
1922-5-21
5445
Riverside
San Jacinto Mts. 2 mi below Kenworthy, Thomas Valley
1371
Comment
RSA683090
Penstemon centranthifolius
Scott D. White, T. B. Salvato, L. V. DeMarco, Jessica Christian
2001-6-30
8662
Riverside
San Jacinto Mountains: Idyllwild area; Strawberry Fuelbreak between Inspiration Point and Strawberry Creek. i.e., southwest terminus of Double View Dr. west to creek.
1402
Comment
UCR16007
Penstemon centranthifolius
David T. Wright
1966-5-16
s.n.
Riverside
San Jacinto Mtns, 8 mi SE of Banning, at Hurley Flats Rd
1341
Comment
UC54999
Penstemon clevelandii
H. M. Hall
1901-6-1
2149
Riverside
along borders Colorado Desert; eastern base San Jacinto Mountains; near Van Deventers, San Jacinto Mts.
Comment
UCR135734
Penstemon clevelandii
Mitch Provance, Kerry Knudsen, Petra Wester
2004-5-8
9020
Riverside
Santa Rosa Mtns., c. 0.05 miles S on Santa Rosa Mt. Road from Hwy 74
1402
Comment
RSA97018
Penstemon clevelandii subsp. connatus
R. M. Straw
1953-6-4
436
Riverside
Head of Palm Canyon, Palms to Pines Hwy.
Comment
UCR35236
Penstemon grinnellii
L. B. Ziegler
1968-6-17
326
Riverside
San Jacinto Mtns, Strawberry Valley. Near the base of Lily Rock
1951
Comment
RSA0014867
Penstemon heterophyllus var. australis
Scott D. White, Justin M. Wood
2009-5-21
12849
Riverside
San Jacinto Mountains: McMullen Flat area, 0.35 N on Valley Hi Dr, from intersection w/ Twin Pines Rd.
1195
Comment
RSA402125
Penstemon labrosus
Christopher Davidson
1978-6-15
7386
Riverside
Santa Rosa Mountains. Santa Rosa Peak. Trail to the top.
2409
Comment
PASA881
Penstemon linarioides var. californicus
Frank W. Peirson
1922-5-21
Riverside
Hamet Valley, San Jacinto Mts.
1371
Comment
UC27400
Penstemon rostriflorus
H. M. Hall
June 1901
2302
Riverside
trail to S. Jacinto San Jacinto Mountains, trail to S. Jacinto (in canyons of the w side, San Jacinto Mountains, Southern California)
1371
Comment
UCR128312
Penstemon rostriflorus
Scott D. White, Teresa Salvato, Lia DeMarco, Jessica Christian
2001-6-30
8630 B
Riverside
San Jacinto Mtns, Idyllwild area; 'Strawberry Fuelbreak' between Inspiration Point and Strawberry Creek. I.e., southwest terminus of Double View Dr. west to creek
1646
Comment
UCR20539
Penstemon rostriflorus
W. W. Mayhew
1977-7-5
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., Pine Cove
1921
Comment
NY661194
Penstemon spectabilis var. spectabilis
F. W. Pennell
1940-4-28
25279
Riverside
Route 74, 7-8 miles east of Hemet
548.6
Comment
SD119891
Penstemon spectabilis var. spectabilis
Louis B. Ziegler
1972-5-9
453
Riverside
San Jacinto Valley, open field
472
Comment
UCR122535
Pentachaeta aurea
George K. Helmkamp, E. A. Helmkamp
2001-5-20
6661
Riverside
San Jacinto Mtns., 0.3 mi NW of Keen Camp Summit along CA-74
1494
Comment
UCR137604
Pentachaeta aurea
John Wear
1998-7-8
s.n.
Riverside
San Jacinto Mtns., Pine Meadow in eastern Garner Valley, R-Ranch, just east of Hwy 74, between Gold Hill and Thomas Mountain
1402
Comment
RSA0070920
Pentagramma maxonii
Norman C. Cooper
1944-4-8
1085
Riverside
Andreas Canyon.
457
Comment
JOTR33759
Pentagramma triangularis subsp. maxonii
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell
2011-3-31
2757
Riverside
Joshua Tree National Park. Northern edge of Hexie Mountains; Gneiss outcrop on edge of large sandy wash in wide canyon that feeds southwest into Wilson Canyon (Stop 6)
Comment
CAS-BOT-BC77475
Peritoma arborea var. angustata
Roxana S. Ferris
1918-6-14
990
Riverside
At Shavers Well in Box Canyon, Chocolate Mts.
Comment
CAS-BOT-BC355996
Perityle emoryi
L. R. Abrams
1926-3-26
11012
Riverside
Palm Springs
Comment
POM293688
Perityle emoryi
Lyman Benson
1949-3-28
13569
Riverside
Wash at east end of Pines to Palms Highway just above junction of Palm Springs-Indio Road; Mt. Range: Santa Rosa Mountains; Drainage area: Colorado Desert.
304
Comment
UCD117310
Petalonyx thurberi
Geoffrey Levin
1975-12-7
661
Riverside
Painted Canyon, about 9 miles northeast of Mecca.
76
Comment
UCR19126
Petalonyx thurberi
John C. Roos
1965-6-23
s.n.
Riverside
Sonoran (Colorado) Desert, Eagle Mtns, Lost Palms Wash
Comment
CAS-BOT-BC326773
Peucephyllum schottii
Roxana S. Ferris; Ruth P. Rossbach
1938-5-16
9562
Riverside
Mecca Hills 2 miles up Painted Canyon
Comment
LA203891
Peucephyllum schottii
Martha Hilend Kinsey;
1935-3-24
sn
Riverside
Painted Canyon
Comment
RSA0094189
Peucephyllum schottii
Duncan S. Bell, Evan Meyer
2014-10-29
7684
Riverside
Santa Rosa Mountains; collecting in Agua Alta Canyon, to the north of Martinez Canyon, about 6 air miles southeast of the summit of Martinez Mountain.
394
Comment
RSA747718
Peucephyllum schottii
Justin M. Wood
2009-3-26
399
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
POM13267
Phacelia ambigua
E. C. Jaeger
1922-3-4
1103
Riverside
Painted Canyon near Mecca.
Comment
RSA23229
Phacelia ambigua
Ernest Braunton
1940-4-3
2020
Riverside
Berdoo Canyon, 10 mi. E. of Indio.
305
Comment
POM145252
Phacelia campanularia
McFadden
1928-3-18
s.n.
Riverside
15 miles E of Banning, Riverside county.
Comment
UCR30094
Phacelia crenulata
George K. Helmkamp
1983-4-5
483- 30
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, large wash below Chuckwalla Spring, 9 miles SW of Graham Pass Road
489
Comment
JOTR37494
Phacelia crenulata var. ambigua
Hodges, Stephen R., L. Ashfield
2016-1-20
623
Riverside
Joshua Tree National Park. Eagle Mountains, Black Eagle Mine road, northern edge of mountains near eastern park boundary (Stop 1).
Comment
RSA0031421
Phacelia crenulata var. ambigua
Duncan S. Bell, Kim Clark, Bob Ellis, Pam McKay, Jim Pittman, Gene Ratcliff, Ed Schlegel, Felicia Sirchia
2013-2-24
4470
Riverside
Orocopia Mountains; south end of range, north of the Coachella Canal, approximately 3 air miles northeast of Dos Palmas Springs.
182
Comment
UCR279512
Phacelia crenulata var. ambigua
A. C. Sanders, Jim Malusa
2017-3-27
43113
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, canyon 12 km NE (46 deg. ) of Bombay Beach, on both sides of the Imperial County line
305
Comment
RSA315551
Phacelia cryptantha
Robert F. Thorne, Mrs. Raymond Fosberg, M. H. Sachet, Derral Herbst
1983-4-23
55464
Riverside
San Bernardino Mountains: side canyon on W side of Whitewater Canyon, ca. 3.3 miles N of Whitewater post office.
595
Comment
JEPS1528
Phacelia curvipes
Marjorie D. Clary
1933-5-28
2290
Riverside
about 10 mi s of Kenworthy; Colorado Desert, Santa Rosa Mts.
1371
Comment
JEPS2384
Phacelia distans
Carl V. Meyer
1929-6-13
753
Riverside
Chalk Hill San Jacinto Mts. (sw slope)
1524
Comment
JOTR31159
Phacelia distans
La Doux, Tasha
2009-6-3
1867
Riverside
Joshua Tree National Park. (Stop 5): Little San Bernardino Mountains, Covington Flats Area, lower slopes, just above parking area for lower Covington Flats
1460
Comment
RSA33656
Phacelia distans
N. C. Cooper
1944-3-24
1018
Riverside
Banning.
701
Comment
RSA747799
Phacelia distans
Scott D. White, Justin M. Wood
2009-3-24
12576
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
SBBG34723
Phacelia distans
T. L. Secrest
1950-3-12
Riverside
near Indio
Comment
SD119892
Phacelia fremontii
Louis B. Ziegler
1969-4-3
339
Riverside
Pinyon Flats; San Jacinto Mountains.
Comment Read comments Nov 27 2012
RSA519232
Phacelia minor
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
RSA774715
Phacelia minor
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4522
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
610
Comment
UCR155324
Phacelia minor
A. C. Sanders, Mike Misenhelter
2005-3-23
29256
Riverside
Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd.
701
Comment
UCR50414
Phacelia minor
D. C. Hawks
1988-3-27
s.n.
Riverside
between Aguanga and Anza, southeast of intersection of Dove and Sycamore Streets, south of Hwy 371. Tule Creek drainage, 1.75 mi airline northeast of Aguanga
762
Comment
UC284690
Phacelia mutabilis
C. F. Baker
1895-7-13
Riverside
San Jacinto Mts.
Comment
RSA709970
Phacelia neglecta
Sarah J. De Groot, Leland Lubinsky, Naomi S. Fraga, Lisa Rojas
2005-2-10
4587 -b
Riverside
Along Palen Pass Road, near Palen Pass, between Granite and Palen Mountains. Bluff of sharp light-colored volcanic rock.
402
Comment
RSA27409
Phacelia pedicellata
C. L. Hitchcock
1940-3-31
5887
Riverside
Between Cottonwood Spring and Pinto Basin.
Comment
UCR263717
Phacelia ramosissima
Mark A. Elvin, Tricia Wotipka
2002-5-1
1965
Riverside
South Coast Floristic Ecoregion, Badlands east of Riverside, 5 km southwest of Beaumont, southeast portion of La Borde Canyon
579
Comment
HSC79409
Phacelia tanacetifolia
Gerald Kaufman
1966-3-15
17
Riverside
2 mi. outside Palm Springs toward Indio, Cathedral City Blvd.
137
Comment
UCSB16950
Phacelia vallis-mortae
Lean, Jr., Steve
1963-5-5
Riverside
Pinon Flat Campground, 21.3 miles southeast of Mountain Center, along State Highway 74
1219
Comment
UCD89012
Phalaris lemmonii
J. C. Roos
1966-3-24
s.n.
Riverside
Winchester (near Hemet).
Comment
UCR199941
Phalaris minor
Scott D. White, Justin Wood
2008-5-13
11955
Riverside
Perris Basin, I-215 freeway south of San Jacinto River crossing
431
Comment
RSA0057752
Philadelphus microphyllus var. stramineus
E. K. Balls
1955-9-20
21443
Riverside
Above Dark Canyon, up from end of trail, w. slope San Jacinto Mts.
2607
Comment
RSA678116
Pholisma arenarium
Valerie L. Soza, Steve D. Boyd, Neil Gilbert
2000-12-6
1062 -b
Riverside
Bautista Canyon, alongside Bautista Canyon Road, across from Bautista Conservation Camp.
854
Comment
UCR211821
Pholisma arenarium
Valerie Soza, Steve Boyd, Neil Gilbert
2000-12-6
1062 B
Riverside
Peninsular Range; San jacinto Mountains, Bautista Canyon, along Bautista Canyon Road, across from Bautista Conservation Camp
854
Comment
HSC83021
Pholistoma membranaceum
N. M. Fellows
1985-3-16
111
Riverside
Oasis de los Osos Preserve of the Nature Conservancy, off Snow Creek Canyon at the N foot of San Jacinto Mts, 1 mi. W of Snow Creek Village
489
Comment
SBBG35147
Pholistoma membranaceum
T. L. Secrest
1948-4-7
Riverside
above Whitewater
304
Comment
SEINET7048050
Pholistoma membranaceum
Steven R. Hill
2001-4-29
33525
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
UCR19575
Pholistoma membranaceum
I. M. Johnston
1917-4-4
s.n.
Riverside
San Jacinto Mtns./Sonoran (Colorado) Desert, Palm Canyon
427
Comment
SD232810
Phoradendron bolleanum
Scott D. White
1995-12-24
3796
Riverside
Juniper Flats Rd. ca. 1.5 road miles N of jct. w/ SR 74.
609
Comment
RSA651773
Phoradendron californicum
Darrell Garrett
1949-6-2
s.n.
Riverside
6 miles west of Palm Springs.
114
Comment
RSA420752
Phoradendron densum
Gary D. Wallace
1964-4-26
s.n.
Riverside
Pinon Flats. Palms Hwy.
1220
Comment
SD229303
Phoradendron leucarpum subsp. tomentosum
Dick Schwenkmeyer
2012-8-6
773
Riverside
Garnet Queen Mine on Santa Rosa Mountain road, 4.1 miles southeast of the intersection of highway 74 and Santa Rosa Mountain Road.
1834
Comment
RSA314638
Physalis crassifolia
Robert F. Thorne, F. R. Fosberg, Sachet, Herbst
1983-4-23
55451
Riverside
San Bernardino Mountains: side canyon on W side of Whitewater Canyon, ca. 3.3 miles N of Whitewater post office.
595
Comment
RSA747836
Physalis crassifolia
Scott D. White, Justin M. Wood
2009-4-28
12602
Riverside
Little San Bernardino Mountains: City of Desert Hot Springs, Proposed development N of Pierson Blvd and E of Verbena Dr.
Comment
RSA788987
Physalis crassifolia
Aaron C. Sedgwick, David Fraker
2012-3-28
18
Riverside
In the Mecca Hills, take Box Canyon Rd. approximately 6 miles south of Rt. 10.
323
Comment
SD82817
Physalis crassifolia
Norman C. Cooper
1944-4-8
1059
Riverside
Andreas Canyon, floor of canyon
305
Comment
UC494395
Physalis crassifolia
C. L. Hitchcock
1932-4-7
12201
Riverside
Corn Springs; e Riverside County
Comment
UCR198185
Physalis crassifolia
Michael Honer, L. Hulse
2004-4-2
1873
Riverside
Colorado(Sonora) Desert, Little San Bernardino Mountains. Blind Canyon, c. 0.5 mi north of Desert Hot Springs
488
Comment
UCR256722
Physalis crassifolia
Duncan S. Bell
2011-12-30
3042
Riverside
Sonoran (Colorado) Desert, Arica Mountains: southern section of the mountain range within the Palen/McCoy Wilderness area; c. 2 air miles southwest of Priests Well, or c. 7 air miles southwest of the ghost town of Rice
365
Comment
UCR51931
Physalis crassifolia
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, et al.
1988-3-10
2152
Riverside
Sonoran (Colorado) Desert, N end of the Palen Mtns, 2 miles west of Palen Pass
300
Comment
UCR282157
Physalis philadelphica
R. E. Riefner Jr.
2017-5-18
17- 260
Riverside
Perris-Aguanga Basin, city of Hemet, east of Winchester, north of Simpson Road, east of San Diego Aqueduct, west of active agricultural fields
467
Comment
CAS-BOT-BC76951
Pilularia americana
Robert F. Thorne
1973-5-23
43854
Riverside
Santa Rosa Plateau - N side of Mesa de Colorado.
609
Comment
POM12205
Pilularia americana
P. A. Munz
1922-4-29
5087
Riverside
0.5 mile south of Lake Elsinore.
381
Comment
RSA85931
Pilularia americana
F. W. Peirson
1922-4-29
2922
Riverside
South of Lake Elsinore.
381
Comment
UC175
Pinus contorta subsp. murrayana
H. M. Hall
1901-6-1
2321
Riverside
near Tahquitz; San Jacinto Mountains
2590
Comment
UC64431
Pinus coulteri
W. L. Jepson and H. M. Hall
May 17 1901-Jun 1 1901
1313
Riverside
Johnston Ranch San Jacinto Mt.
1354
Comment
UC64554
Pinus flexilis
H. M. Hall
1902-4-16
2886
Riverside
Tahquitz Peak San Jacinto Mountains
Comment
UCSB95
Pinus monophylla
Philbrick, Ralph
1953-6-10
Riverside
Joshua Tree National Monument
Comment
UCSB142
Pinus quadrifolia
Haller, John
1960-5-15
Riverside
0.4 mi. W of Calif. 74 on road to Anza, near S end of Hemet Valley
1463
Comment
UCR273800
Piperia transversa
Mitch Provance, Tom Thompson
2016-7-14
716- 25
Riverside
San Jacinto Mountains, Stone Creek, about 0.6 mi. WSW of Alhatti Christian Resort and Hwy 243
1601
Comment
RSA717338
Plagiobothrys arizonicus
Scott D. White, Angelia Carey
2004-4-5
10001 -B
Riverside
North of Valle Vista. Indian Creek Watershed.
518
Comment
UC64417
Plagiobothrys canescens
H. M. Hall
1897-3-23
397
Riverside
Winchester, Southern California Winchester
Comment Read comments Mar 20 2011
UCR112995
Plagiobothrys collinus var. fulvescens
Mitch Provance, Seychelle Provance, Juanita Provance, Claude Provance
1999-4-4
1721
Riverside
Riverside, 'Whitegates Hills', c. 0.125 miles north of Overlook Pkwy.
381
Comment
UCR153369
Plagiobothrys collinus var. fulvescens
LeRoy Gross, Valerie Soza
2003-5-8
835
Riverside
Peninsular Ranges; San Jacinto Mountains region, North end of Rouse Ridge; South of the San Jacinto River, north of Rouse Hill Road.
762
Comment
POM13234
Plagiobothrys collinus var. ursinus
P. A. Munz, I. M. Johnston
1922-5-21
5514
Riverside
1/2 mile above Keen Camp, San Jacinto Mountains
1524
Comment
RSA750554
Plagiobothrys collinus var. ursinus
Scott D. White, Justin M. Wood
2009-5-21
12881
Riverside
Garner Valley, 0.5 miles NW of Morris Ranch Rd (Kenworthy Ranger Station).
1372
Comment
SBBG92112
Plagiobothrys fulvus
J. Hirshberg
1989-4-4
Riverside
Santa Rosa Plateau, S of town of Murrieta, SW of Mesa de Burro
609
Comment
UCR75046
Plagiobothrys jonesii
A. C. Sanders, E. J. Lawlor
1992-4-4
12143
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, within 0.5 mile of McCoy Spring
244
Comment
RSA563902
Plagiobothrys leptocladus
A. C. Sanders
1993-4-5
13698
Riverside
Western edge of Hemet, along S side of Devonshire Ave. between Old Warren and Warren roads, SW of Tres Cerritos and N of Florida Ave. (Hwy 74).
460
Comment
RSA601784
Plagiobothrys leptocladus
D. Bramlet
1997-3-13
2492
Riverside
Nichols Road Wetlands, the site is located 275m SE of Nichols road, 91m W of Collier Ave, 305m W of I15., The locality is E of the existing dirt road extending S from Nichols Road and adjacent to Alberhill Creek.
Comment
SD239651
Plagiobothrys leptocladus
Jeremiah George
2012-3-4
Riverside
Peninsular Range; Elsinore Trough: Lake elsinore area, south of Nichols Rd and east of Baker St. (Lake Elsinore 7.5'Q)
387
Comment
UCR140328
Plantago elongata
A. C. Sanders, Guy Bruyea
2004-4-2
27418
Riverside
San Jacinto Valley, Tres Cerritos, c. 3 miles WNW of Hemet, east of the Lakeview Mtns., mouth of canyon on south side, just north of Rose Rd.
463
Comment
CAS-BOT-BC224912
Plantago erecta
A. C. Sanders; T. B. Salvato
2011-3-28
38821
Riverside
Peninsular Range; Perris-Aguanga Basin Region: Menifee Valley, powerline corridor along McLaughlin Rd. west of Murrieta Rd., north of Sun City
439
Comment
SEINET272151
Plantago erecta
A. C. Sanders
1997-3-1
19740
Riverside
Riverside: Box Springs Mtns. S end of the range along Gernert Rd. in valley draining to Box Spring Cyn. UTM 10km cell:
457
Comment
UCR182518
Plantago erecta
Mitch Provance
2005-5-17
6567
Riverside
Warm Springs Valley, Terra Cotta, Nichols Rd. Wetland at Alberhill Creek, c. 100 yards SE of the Durant RR siding, the site bordered along the NW by Pierce St. and on the N by Alberhill Creek, with Baker St. more or less bisecting the collection site
421
Comment
UCR240635
Plantago erecta
Tracy Tennant, Jeffrey Ross
1998-4-30
MOR- 42
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, upper Hathaway Canyon
884
Comment
CLARK-A1045-128
Plantago insularis
George K. Helmkamp
1977-3-20
Riverside
Deep Canyon dry wash of Deep Canyon; Palm Desert 15'Q
Comment
UCR280834
Plantago lanceolata
T. B. Salvato, Gregg Miller
2005-6-3
1372
Riverside
Peninsular Range; Perris-Aguanga Basin Region, San Jacinto River c. 2.5 mi SSW of Perris, 1.5 mi downstream of Goetz Road where the river leaves the Perris Plain and enters the hill area above Railroad Canyon
427
Comment
RSA741085
Plantago major
Justin M. Wood
2008-11-17
226
Riverside
SW Perris Basin: Temecula - Murrieta Creek, downstream of 1st street bridge.
293
Comment
RSA776013
Plantago ovata
Duncan S. Bell
2010-3-20
615
Riverside
Riverside Mountains; in the vicinity of Calzona Mine; approximately 2 air miles northeast of Riverside Mountain Peak.
232
Comment
UCR167296
Plantago ovata
Scott D. White
2005-3-29
10827
Riverside
San Gorgonio Pass, Cabazon: alluvial fan and benches west of San Gorgonio river and south of I-10 fwy. west of existing gravel quarry, likely to be proposed for quarry expansion
598
Comment
RSA0069667
Plantago ovata var. fastigiata
Cheryl Sevilla, Sarah J. De Groot
2015-2-18
11
Riverside
Transverse Ranges; San Bernardino Mountains region: San Gorgornio Wilderness Area; on the plain to the east of Mission Creek; 0.4 miles northwest of the Stone House.
783
Comment
RSA21751
Plantago ovata var. fastigiata
Carl B. Wolf
1937-4-6
8423
Riverside
Coachella Valley, 2 mi. NE. of Edom
30
Comment
RSA596529
Plantago ovata var. fastigiata
D. L. Banks
1996-7-16
1130
Riverside
NW Palomar Mountains; Agua Tibia Mountains; In the Vail Ranch Housing Development, N of the Pechanga Indian Reservation; At the W side of the intersection of Marge Place and Tehachapi Pass( N of Vail Ranch Road)., Along a disturbed hillside and adjacent roadside
427
Comment
SBBG37476
Plantago ovata var. fastigiata
R. N. Muller
1967-4-8
Riverside
ca. 2 mi W of St Hwy 62 on Mission Crk Rd, 4.7 mi N of jct between US Hwy 60 and St Hwy 62
579
Comment
UCSB6247
Plantago ovata var. fastigiata
Haller, John
1960-4-2
Riverside
south side of U.S. highway 60-70; 5.8 miles east of Desert Center
243
Comment
RSA772005
Platanus racemosa
Orlando Mistretta, Duncan S. Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4967
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 1-2 miles above Whitewater Visitor Center (Whitewater Trout Farm)., Between N34.01961, W116.68175 and N34.01041 and W116.67141.
850
Comment
UCR23311
Platanus racemosa
John C. Roos
1952-4-23
5575
Riverside
W side of Box Springs Mtns. above Canyon Crest Heights
488
Comment
CAS-BOT-BC91884
Platystemon californicus
C. L. Hitchcock; C. V. Muhlick
1962-3-16
22163
Riverside
5 miles southeast of Elsinore.
Comment
UCR49228
Platystemon californicus
Steve Boyd
1986-4-2
1606
Riverside
Peninsular Range, Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
640
Comment
JEPS6146
Plectritis ciliosa subsp. insignis
R. Bacigalupi
1954-4-25
4398
Riverside
3/4 mi s of Sage (close to summit of St. John's Grade, Cal Hwy 79); Cal Hwy 79
Comment
UC218137
Pleuraphis rigida
P. A. Munz and R. D. Harwood
1920-4-2
3584
Riverside
Blythe Junc.
365
Comment Read comments May 28 2011
CAS-BOT-BC326644
Pleurocoronis pluriseta
Carl B. Wolf
1932-4-27
3045
Riverside
1 mile off Mecca - Blythe Road, lower end of Lost Palms Canyon at 1st rocky hills, Colorado Desert
243
Comment
RSA5370
Pleurocoronis pluriseta
B. D. Stark
1932-6-17
3751
Riverside
Canyon above Cottonwood Springs, Eagle Mts., Colorado Desert
305
Comment
RSA700971
Pleurocoronis pluriseta
Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah J. De Groot, Valentin Arvizu, Tim Thibault
2004-5-14
11218
Riverside
Western base of the Chocolate Mountains, small canyon, ca. 1.25 miles due north of Imperial County line and ca. 3.75 miles due west of aqueduct, accessed by dirt road off of main aqueduct road at siphon station., Within boundaries of U.S. Navy's Chocolate Mountains Aerial Gunnery Range.
Comment
SEINET12534722
Pleurocoronis pluriseta
H. M. Hall
5992
Riverside
Hills near Indio
Comment
UC64806
Pluchea odorata var. odorata
E. E. Schellenger
1904-10-17
23
Riverside
Dos Palmas Colorado Desert
Comment
UCR101357
Pluchea sericea
A. C. Sanders, Tracy Tennant, Jeff Ross
1998-8-20
22227
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Lion Canyon
671
Comment
UCD90292
Poa annua
Alan A. Beetle
1946-6-10
4402
Riverside
San Jacinto Mt., Camp Keene Meadow.
Comment
CAS-BOT-BC247397
Poa pratensis
Cecil Hart
1922-5-21
7 a
Riverside
San Jacinto Mt.
Comment
SEINET235858
Poa pratensis
Scott D. White
1997-5-18
5154
Riverside
Vista Grande Area: Just W of USFS Vista Grande Fire Station (i.e. Hwy 243 ca. 10 road miles SE of Banning).
1500
Comment
UCR201469
Poa pratensis
Scott D. White, Justin M. Wood
2008-5-15
12011
Riverside
San Jacinto Mountains, Johnson Meadow
1476
Comment
RSA772017
Poa secunda
Orlando Mistretta, Duncan Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4953
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 1-2 miles above Whitewater Visitor Center (Whitewater Trout Farm)., Between N34.01961, W116.68175 and N34.01041 and W116.67141.
850
Comment
SD204792
Poa secunda
Sarah J. De Groot, Beth Kempton
2006-3-16
5209
Riverside
San Jacinto Mountains: Dirt road heading east from Castille Canyon Road toward Indian Creek, west of Poppet Flat.
658
Comment
UC1930120
Poa secunda
Scott D. White, Michael Honer
2003-4-29
9122
Riverside
SAN BERNARDINO MTNS: Whitewater Canyon, about midway between Bonnie Bell and Whitewater Trout Farm. West side of road, on alluvial fan adjacent steep east-facing mountain slope.
Comment
RSA679011
Poa secunda subsp. secunda
Michael Wall
2003-5-17
316
Riverside
Lamb Canyon (Hwy. 79) south of Beaumont, side canyon east side of Hwy., 5.4 miles north of Ramona Expressway.
579
Comment
UCR189815
Polygala cornuta var. fishiae
Theresa Johnson
2006-7-7
221
Riverside
Peninsular Range, Santa Ana Mountains, 0.2 mi North of Orange County border. Just north of Indian Truck Trail. Along SE edge of road at base of rock wall
1063
Comment
RSA125544
Polygonum aviculare subsp. aviculare
R. Weatherby
1949-5-13
412
Riverside
La Sierra district.
152
Comment
RSA560847
Polygonum aviculare subsp. aviculare
Steve Boyd, Tim S. Ross
1992-5-4
716 B
Riverside
Southern Santa Ana Mountains; San Mateo Canyon Wilderness Area; Oak Flats area E of Verdugo Potrero
732
Comment
UCR156357
Polygonum lapathifolium
T. B. Salvato, Kent Beaman
2005-5-16
868
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
UCR94931
Polygonum lapathifolium
Scott D. White
1996-9-22
4539
Riverside
Perris Basin, Perris: Nuevo Road near intersection with Wilson Ave., west of the San Jacinto River crossing.
436
Comment
UC821249
Polypogon monspeliensis
P. A. Munz
1922-6-23
5774
Riverside
San Jacinto Mts. Hemet Valley; , Hemet Valley
1371
Comment
UC1561679
Polystichum scopulinum
Barbara Ertter with Ken Berg, Roxanne Bittman, and Tim Krantz
1987-9-6
7430
Riverside
n side of Red Tahquitz Peak (head of Andreas Canyon); San Jacinto Mts.
2438
Comment
CAS-BOT-BC102594
Populus fremontii
Herman Knoche
1919-6-2
Series A, No. 644
Riverside
Palm Springs
Comment
POM2088
Populus fremontii
I. M. Johnston
1917-4-4
1092
Riverside
Palm Canyon.
457
Comment
POM50391
Populus fremontii
W. W. Eggleston
1924-3-10
19543
Riverside
San Jacinto Station, Cleveland Forest
600
Comment
RSA125852
Populus fremontii
E. K. Balls, Percy C. Everett
1957-11-13
22797
Riverside
Snow Creek, north base San Jacinto Mountains.
701
Comment
RSA6114
Populus fremontii
Carl B. Wolf
1932-5-25
3679
Riverside
1 mile below the Fish Hatchery, Snow Creek, north base of San Jacinto Mountains
396
Comment
RSA770886
Populus fremontii
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4589
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
UCR237947
Populus fremontii
Mark A. Elvin, Julie M. Vanderwier, A. C. Sanders
2002-4-9
1911
Riverside
The Badlands, hills and canyons west of Laborde Canyon, 1 mile northeast of Eden Hot Springs, SW of Beaumont
671
Comment
UCR137692
Porophyllum gracile
D. L. Banks, V. W. Steinmann
1997-3-13
1477
Riverside
NW Palomar Mtns, Agua Tibia Mtns, Vail Lake area, N and just south of Hwy 79; hills (burned in the Vail fire of May 1996) east of the Dripping Springs alcove and west of Vail Lake Marina Rd
549
Comment
UCR41826
Porophyllum gracile
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6106
Riverside
Sonoran (Colorado) Desert, Corn Spring, Chuckwalla Mtns. wash below the spring and wash and rocky slopes to the south
489
Comment
SEINET10542222
Potentilla anglica
David B. Dunn
1947-10-9
Dunn 3532
Riverside
Joshua tree national monument at campground area by hidden valley, comp.
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
UCR193756
Potentilla gracilis
A. C. Sanders, Tim Thomas, T. B. Salvato
2008-6-24
35561
Riverside
Peninsular Range; San Jacinto Mtns., May Valley c. 1.25 mi SW of Fleming Ranch, nameless tributary NW of Herkey Crk., north of Bonita Vista Rd. and NE of May Valley Rd.
1555
Comment
SEINET2428433
Proboscidea althaeifolia
Lester Rowntree
1937-1
Riverside
Chuckwalla Mtns.
Comment Read comments Sep 24 2017
UC454648
Prosopis glandulosa var. torreyana
J. E. Roadhouse
1906-8-14
803
Riverside
Temescal Canyon
Comment
JEPS44711
Prunus emarginata
Carl V. Meyer
1928-7-31
606
Riverside
Tahquitz Valley
Comment
SBBG70929
Prunus emarginata
R. Hoffmann
1929-9-6
Riverside
Tahquitz Valley
2438
Comment
UC472697
Prunus emarginata
M. F. Spencer
1924-5-31
Riverside
Upper Tahquitz Valley, San Jacinto Mountains Upper Tahquitz Valley; San Jacinto Mountains, Upper Tahquitz Valley
2438
Comment
LA208120
Prunus fasciculata
N. Dunn; A. M. Martin
1932-3-27
sn
Riverside
Cottonwood Spring
Comment
RSA652820
Prunus fasciculata
Colleen Callan
1992-5-2
23
Riverside
Yucca Valley. 10 freeway east to Highway 62 east. North on Hwy 247. West on Pipes Canyon Road for Five miles.
1250
Comment
UC1713767
Prunus fasciculata
S. B. and W. F. Parish
1197
Riverside
Fls., Morongo, Mts. of Colorado Desert, April, Fr., Mts. of Mojave Desert, May, 1882
Comment Read comments Feb 16 2013
CAS-BOT-BC158288
Prunus fasciculata var. fasciculata
Reid Moran
1941-5-4
839
Riverside
East of Quail Spring, Joshua Tree Nat. Mon.
1300
Comment
UCR21839
Prunus ilicifolia
Steve Boyd
1980-7-16
s.n.
Riverside
Perris Basin, Motte Reserve, 2.5 miles NW of Perris, west edge of the reserve c. 1/4 mile north of the Motte's house
520
Comment
RSA50327
Prunus virginiana var. demissa
E. K. Balls
1949-5-4
13486
Riverside
On road from Idyllwild to Banning.
1372
Comment
CLARK-A1528-284
Psathyrotes ramosissima
Charlotte Stocks
1962-5-3
Riverside
Mecca
Comment
SBBG100841
Psathyrotes ramosissima
W. L. Halvorson
1977-3-8
Riverside
1 mi S of S entrance to Joshua Tree Nat Monument
Comment
UC218054
Psathyrotes ramosissima
P. A. Munz, D. Keck
Apr 9 1922-Apr 12 1922
4839
Riverside
vicinity Corn Springs; Colorado Desert, Chuckwalla Mountains, Corn Springs
457
Comment
UCR241715
Psathyrotes ramosissima
Alejandra Martinez-Berdeja, Cara M. Stripe
2010-4-24
56
Riverside
Sonoran (Colorado) Desert, near Joshua Tree National Park, Coachella Valley, Dillon Rd. 4.21 miles north of Hwy 10 in Indio
91
Comment
RSA180326
Pseudognaphalium biolettii
E. W. Lathrop
1965-4-4
5620
Riverside
8 miles west of Murrieta
Comment
SD129594
Pseudognaphalium californicum
Ed LaRue
May 1989
Riverside
Hills east of Beaumont, along Potrero Creek, 0.5 miles east of old San Jacinto Nuevo Y Potrero land grant
700
Comment Read comments Dec 21 2010
CLARK-A1045-174
Psilocarphus brevissimus
George K. Helmkamp
1979-4-27
Riverside
Santa Ana Mountains along road; drying mud of vernal pools; Wildomar 7.5'Q
Comment
UCR112396
Psilocarphus brevissimus
A. C. Sanders, K. C. Rose
1998-5-21
21855
Riverside
Hemet, Alkaline flats west of town, east of the canal, south of Hwy 74 (Florida) and c. 1/4 mi. west of Warren Rd.
457
Comment
UC217949
Psilocarphus brevissimus var. brevissimus
P. A. Munz
1922-4-29
5065
Riverside
0.50 mi s Lake Elsinore
Comment
UCR280607
Psilocarphus brevissimus var. brevissimus
R. E. Riefner Jr.
2017-4-2
17- 145
Riverside
city of Hemet, west Hemet, south of west Florida Ave. (SR74), southwest c. 0.35 mi from Lyn Ave. and California Ave.
482
Comment
JOTR33858
Psilostrophe cooperi
La Doux, Tasha, Alice Miller and Victoria Sork
2009-5-3
2711
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, west side of Queen Mountain; granitic outcrops with sandy ephemeral wash
1408
Comment
RSA678223
Psorothamnus arborescens var. simplicifolius
Valerie L. Soza, J. Mark Porter, Gary D. Wallace
2001-4-2
1092
Riverside
Mouth of Little Morongo Canyon, , NE of junction of Augusta Avenue and Little Morongo Drive, NW Desert Hot Springs.
412
Comment
SD121836
Psorothamnus arborescens var. simplicifolius
C. H. Muller
1952-5-21
9515
Riverside
Outwash plain at mouth of Morongo Canyon.
Comment
SEINET7048069
Psorothamnus arborescens var. simplicifolius
Steven R. Hill
2001-4-29
33546
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
UC1929658
Psorothamnus arborescens var. simplicifolius
V. Soza, J. M. Porter, G. D. Wallace
2001-4-2
1092
Riverside
Transverse Ranges, Little San Bernardino Mountains region; Mouth of Little Morongo Canyon, NE of junction of Augusta Avenue and Little Morongo Drive, NW Desert Hot Springs.
412
Comment
POM127145
Psorothamnus emoryi
S. B. Parish
1906-5-10
s.n.
Riverside
Colorado Desert at Palm Springs
Comment
POM66987
Psorothamnus emoryi
Marcus E. Jones
1924-2-7
s.n.
Riverside
Salton Sink near Oasis.
Comment
POM8994
Psorothamnus emoryi
Mary F. Spencer
1918-4-27
767
Riverside
In desert sand, Palm Springs, Colorado Desert
Comment Read comments Jul 24 2010
RSA134875
Psorothamnus emoryi
L. S. Rose
1959-1-9
59005
Riverside
Palm Desert
30
Comment Read comments Aug 18 2010
UCR16203
Psorothamnus emoryi
Loretta Bates
1978-4-15
s.n.
Riverside
Sonoran (Colorado) Desert, Box Canyon Road, 8 mi. NE of Mecca.
Comment
RSA1421
Psorothamnus schottii
B. D. Stark
1930-5-25
850
Riverside
Chuckawalla Valley, Colorado Desert
Comment
UC597632
Psorothamnus schottii
Philip A. Munz
1937-5-29
15144
Riverside
Dead Indian Creek, north base of Santa Rosa Mts.
457
Comment
UC69322
Psorothamnus schottii
L. A. Greata
April 1905
Riverside
Cochulla, Riverside Co.
Comment Read comments Sep 4 2011
UCR279471
Psorothamnus schottii
A. C. Sanders, Jim Malusa
2017-3-29
43192
Riverside
Sonoran (Colorado) Desert, northern Chocolate Mountains, large canyon 2.8 km south of the confluence of Red Canyon and Salt Creek
460
Comment
UCR86158
Psorothamnus schottii
A. C. Sanders
1995-5-23
17122
Riverside
Sonoran (Colorado) Desert, Coachella Valley, alluvial fans below the Santa Rosa Mountains, near the mouth of Martinez Canyon, at end of 72nd Avenue
25
Comment
CAS-BOT-BC340950
Psorothamnus spinosus
S. B. Parish
1912-6-28
8107
Riverside
Painted Canon [Canyon] near Mecca
Comment
SEINET6656793
Psorothamnus spinosus
John R. Crutchfield
1965-6-16
212
Riverside
25 mi N of Blythe, along the Colorado River. Off U.S. Hy. 95.; 0
Comment
CAS-BOT-BC72616
Pteridium aquilinum
Louis C. Wheeler
1931-10-4
201
Riverside
Strawberry Valley, San Jacinto Mts.
1584
Comment
RSA263723
Pteridium aquilinum var. pubescens
R. Weatherby
1950-5-18
2968
Riverside
Hagador
640
Comment
RSA5217
Pteridium aquilinum var. pubescens
C. B. Wolf
1932-8-4
3911
Riverside
Near Point View, near Idyllwild. San Jacinto Mtns.
1646
Comment
RSA575916
Pteridium aquilinum var. pubescens
Steve Boyd
1994-10-14
8376
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest. Fisherman's Camp Trail (7S02) from Wildomar Road (7S01) west into Tenaja Canyon at its confluence with San Mateo Canyon, Fisherman's Camp.
341
Comment
UCR268289
Pteridium aquilinum var. pubescens
Jim Andre
2012-6-15
30531
Riverside
San Jacinto Mountains, Banning, along Hwy 243, 10.7 miles south of Interstate 10, San Bernardino National Forest
1499
Comment
UCR24933
Pterospora andromedea
A. C. Sanders
1981-7-19
1687
Riverside
Peninsular Range; San Jacinto Mtns., James Reserve in Hall Canyon above Lake Fulmor, 3.5 mi NW of Pine Cove
1707
Comment
UCR104927
Pterostegia drymarioides
A. C. Sanders, Pam MacKay, Tim Thomas & O. F. Clarke
1997-5-4
20630
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
UCR250907
Pterostegia drymarioides
A. C. Sanders
2014-4-18
41023
Riverside
Peninsular Range, Temescal Canyon, hills along De Palma Rd. between Indian Truck Trail and Horsethief Canyon roads, c. 100 m south of I-15
401
Comment
UCR41248
Pterostegia drymarioides
N. M. Fellows, A. C. Sanders
1985-4-9
125
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
RSA314480
Pulicaria hispanica
R. F. Thorne, Kay L. Wright, Richard K. Benjamin
1982-10-8
55373
Riverside
Mouth of Whitewater Canyon near Whitewater Post Office in sandy wash between old and new highway bridges and along Whitewater River.
412
Comment
UCR109458
Pulicaria paludosa
A. C. Sanders, Pam MacKay, Tim Thomas, O. F. Clarke
1996-11-23
19661
Riverside
San Bernardino Mtns., Whitewater Canyon, just above Bonnie Bell, 2.3 miles below the stream crossing near the fish hatchery, east of VAMB Captain
534
Comment
VVC1348
Pulicaria paludosa
A. C. Sanders, J. Mac
1996-11-23
19661
Riverside
San Bernardino Mtns., Whitewater Canyon, just above Bonnie Bell, 2.3 miles below the stream crossing near the fish hatchery, E of VAMB Captain
534
Comment
RSA782525
Punica granatum
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt
2010-5-17
38399
Riverside
Southeastern Gavilan Hills north of Alberhill, along dirt extension of Lake St., c. 1.0 mi. NNE (04 ) of intersection of I-15 and Lake St.
465
Comment
UCR214303
Punica granatum
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt
2010-5-17
38399
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, along dirt extension of Lake St., c. 1.0 mi. NNE (04 deg. ) of intersection of I-15 and Lake St.
503
Comment
CAS-BOT-BC61817
Quercus agrifolia
E. K. Balls; P. C. Everett
1952-11-18
18255
Riverside
Vandeventer Flats, s.e. end of San Jacinto Mts.
1402
Comment
LA43656
Quercus agrifolia
Robert G. Engman;
Riverside
San Jacinto Mountains
Comment
UC847809
Quercus agrifolia
I. W. Clokey, C. B. Clokey, B. C. Templeton
1930-4-15
4735
Riverside
Gavilan Peak, ravine bottom
600
Comment
RSA702555
Quercus berberidifolia
Scott D. White
2004-10-8
10775
Riverside
Black Hills,' southeast of Lake Skinner and north of Oak Mountain.
610
Comment
SD186232
Quercus berberidifolia
A. C. Sanders, Mark Elvin, M. S. Enright
2002-4-16
24970
Riverside
Laborde Canyon and adjacent slopes and side canyons, 1.0 mile east of Mt. Eden, southwest of Beaumont.
548
Comment
SDSU13623
Quercus berberidifolia
W. Miller with C. Mosse
1972-7-19
Riverside
Comment
UCR125768
Quercus berberidifolia
A. C. Sanders, Lowell J. Bean, Pesach Lubinsky, et al
2003-1-10
25654
Riverside
San Jacinto Mountains, Bautista Canyon, c. 3/4 mile above the Horse Canyon confluence, near beginning of Alessandro Trail
884
Comment
UCR132706
Quercus berberidifolia
A. C. Sanders, T. B. Salvato
2004-2-16
27392
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
UCR18988
Quercus berberidifolia
John C. Roos
1965-9-14
s.n.
Riverside
hills SW of Beaumont.
Comment
UCR51924
Quercus berberidifolia
Steve Boyd
1987-11-23
2097
Riverside
Perris-Aguanga basin region, Mt. Russell, north of Lake Perris, Moreno Valley.
762
Comment
POM266353
Quercus cornelius-mulleri
J. C. Roos
1942-5-1
1132
Riverside
Morongo Canyon.
Comment
CLARK-A1528-529
Quercus dumosa
C. M. Flanagan
1973-5-20
OO 517
Riverside
Morongo Indian Reservation
1158
Comment
UCR56698
Quercus engelmannii
Jack Easton
1989-4-18
s.n.
Riverside
Antelope Valley area north of Murrieta. c. 1.5 mi. NW of intersection of Antelope Road and Hwy I-15, and due north of intersection of Nutmeg and Jackson Streets.
396
Comment
UCSB1183
Quercus kelloggii
Haller, John
1950-5-20
Riverside
San Jacinto Mtns, Idyllwild- Hemet Road
1402
Comment
RSA0028790
Quercus kelloggii
C. Epling
1931-10-4
s.n.
Riverside
Strawberry Valley, San Jacinto Mts.
1585
Comment
UCR166153
Quercus wislizeni
T. B. Salvato, John F. Green
2004-5-27
561
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
SEINET5584426
Rafinesquia californica
Stephen Hale, Jake Mohlmann
2010-1
Riverside
Along WAPA Parker-Blythe transmission line, adjacent to State Route 95
Comment
UC1536751
Rafinesquia californica
G. H. True Jr.
1935-3-18
225
Riverside
Box Springs
365
Comment
UC36536
Rafinesquia californica
Geo. R. Hall
1901-3-31
10
Riverside
near Riverside
Comment
UCR177940
Rafinesquia californica
Tracy Tennant, Mitch Provance, Jeffrey Ross
1998-6-25
MOR- 530
Riverside
Transverse Range; San Bernardino Mtns., Morongo Indian Reservation, upper Corral Canyon, tree stand C-01
1280
Comment
CAS-BOT-BC362621
Rafinesquia neomexicana
C. L. Hitchcock
1940-4-2
5919
Riverside
Cottonwood Spg. wash, Joshua Tree Nat. Monument
Comment
JOTR28944
Rafinesquia neomexicana
La Doux, Tasha
2005-3-30
1180
Riverside
Joshua Tree National Park. Next to Fried Liver Wash
544
Comment
UCR233701
Rafinesquia neomexicana
Duncan S. Bell
2010-5-1
891
Riverside
Sonoran (Colorado) Desert, Arica Mountains, c. 10.5 air miles SW of Rice, c. 2.6 air miles S of the junction of Hwy 62 and the aqueduct access road
291
Comment
UCR244321
Rafinesquia neomexicana
Jim Andre
2012-4-16
20925
Riverside
Mojave/Sonoran Desert Transition, Joshua Tree National Park; along Cottonwood Springs Rd, 2.4 mi. north of Cottonwood Visitor's Center
956
Comment
UCSB7398
Rafinesquia neomexicana
Beeks, R.
1953-4-4
Riverside
U.S. 99, opposite Twenty Nine Palms turnoff
Comment
SEINET3159744
Ranunculus alismifolius
F. M. Reed
1908-7-12
2519
Riverside
San Jacinto mountains
Comment
POM295
Ranunculus cymbalaria var. saximontanus
D. L. Crawford
745
Riverside
At side of Lake Riverside.
Comment Read comments Sep 3 2011
UCR207268
Ranunculus muricatus
O. F. Clarke
2005-3-21
s.n.
Riverside
Peninsular Range, Riverside; O.F. Clarke residence, 266 Frost Court; east edge of UCR campus
351
Comment
RSA740939
Ranunculus sceleratus
Scott D. White, Justin M. Wood
2008-7-9
12441
Riverside
K Flat, from large pond downstream to meadow.
1427
Comment
UC1121808
Rhamnus crocea
A. Lewis
1934-5-1
460
Riverside
0.5 mi ne El Casco; Elsinore Quad.
731
Comment
UC488989
Rhamnus ilicifolia
C. V. Meyer
Jun 1927
164
Riverside
Saunder's Meadow San Jacinto Mts.
1737
Comment
UCR156283
Rhamnus ilicifolia
T. B. Salvato, Kent Beaman
2005-5-16
857
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
UCR174565
Rhamnus ilicifolia
Jennifer H. Jones
2006-6-6
398
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
RSA788240
Rhamnus tomentella
Linda M. Prince, Duncan S. Bell
2009-6-17
583
Riverside
Cleveland National Forest.
Comment
UC870778
Rhamnus tomentella subsp. cuspidata
I. W. Clokey and E. G. Anderson
1935-8-21
6735
Riverside
n of Idlewilde; San Jacinto Mts.
1650
Comment
UCR173870
Rhamnus tomentella subsp. cuspidata
Scott D. White, Pam DeVries
2000-4-25
7731
Riverside
Peninsular Ranges/ Perris-Aguanga Basin, Temescal Valley, Corona area: E foothills of the Santa Ana Mtns, just above citrus groves
518
Comment
CAS-BOT-BC200028
Rhododendron occidentale var. californicum
Marcus E. Jones
1924-8-29
s.n.
Riverside
Idyllwild
Comment
UCR159255
Rhus laurina
A. C. Sanders, Kelly Volansky
2005-8-31
31593
Riverside
Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd.
701
Comment
CAS-BOT-BC478189
Rhus ovata
A. C. Sanders; Jeff Crain; Nina Kidd
2015-5-19
41730
Riverside
Temesal Canyon, hilltop above DePalma Road, about mid way between Horse Thief Canyon Road and Glen Eden Road
399
Comment
RSA650233
Rhus ovata
Phil Elliott
1981-2-16
10
Riverside
S. of Lake Elsinore, On CA Hwy 74. 4.2 miles south of Grand
548
Comment
UC1002628
Rhus ovata
Alice Yates and Jas. E. Wilcox
1954-1-29
Riverside
Whitewater Canyon
457
Comment
UCD116938
Rhus ovata
T. B. Salvato; Kent Beaman
2005-5-16
880
Riverside
San Jacinto Mtn foothills: San Jacinto River E of Valle Vista, just downstream from the Forest Service boundary and N of CA Hwy 74.
549
Comment
UCD166229
Rhus ovata
Jack Major
1962-4-16
772
Riverside
Along California Hwy 74, below Pinyon Flat toward Palm Desert. (Exact location unknown. Coordinates estimated by label maker.)
1220
Comment
UCR177109
Rhus ovata
Tracy Tennant, Jeffrey Ross
1998-3-10
MOR- 1108
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Potrero Canyon
1037
Comment
SEINET273139
Ribes aureum var. gracillimum
A. C. Sanders
1997-3-26
20114
Riverside
Lake Skinner area: arroyo draining toward the SE arm of the lake crossing the entrance road near the old house site (an
453
Comment
UC729898
Ribes cereum var. cereum
Carl B. Wolf
1932-8-5
3968
Riverside
above small stream and meadows feeding Tahquitz Creek (on trail from Tahquitz Valley to San Jacinto Peak); San Jacinto Mts.
2804
Comment
RSA522733
Ribes indecorum
Steve Boyd, T. S. Ross, L. Arnseth
1990-3-29
3839
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
SD137739
Ribes indecorum
Darin L. Banks, Steve Boyd
1995-2-16
47
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area; east of the Woodchuck Trail.
730
Comment Read comments Mar 2 2013
UCR82800
Ribes indecorum
A. C. Sanders, O. F. Clarke, M. Alexander
1994-1-1
14226 A
Riverside
San Jacinto Mtns., Brown Creek drainage just above the confluence with Twin Pines Creek, near the old Cabazon-Idyllwild Rd.
915
Comment
SBBG100243
Ribes malvaceum
W. L. Halvorson
1977-4-1
77 -219
Riverside
5 mi S of Temecula on Hwy S16
Comment
OBI5780
Ribes malvaceum var. viridifolium
Carl B. Wolf
1932-2-11
2651
Riverside
Santa Ana Mts, Hidden cyn, 5 mi W of Corona, Base of Skyline Dr
Comment
POM13459
Ribes roezlii
P. A. Munz, I. M. Johnston
1922-5-19
5395
Riverside
Keen Camp, San Jacinto Mountains.
1463
Comment
UCR232776
Robinia pseudoacacia
William Schlegel, Andrew Trouette
2008-10-10
027
Riverside
Peninsular Range; San Jacinto Mtns., Snow Creek Cabin Parcel
570
Comment
UCR3582
Rorippa curvisiliqua
Frank C. Vasek
1964-6-24
640624- 02
Riverside
City of Riverside, University of California Riverside campus. Life Science greenhouse.
335
Comment
UCR59669
Rorippa palustris subsp. occidentalis
Steve Boyd, L. Arnseth, T. S. Ross
1989-5-7
3553
Riverside
Peninsular Ranges; Palomar Mountains region, Vail Lake area, pond and freshwater marsh in Kolb Creek, just south of the lake
Comment
POM366435
Rubus ursinus
E. Crow
1929-4-21
343
Riverside
North of Alberhill.
Comment
SEINET238575
Rumex crispus
Mitch Provance, A. C. Sanders
2000-6-4
2084
Riverside
Riverside: Santa Ana River Wash between the Market St. and Riverside Ave crossings.
244
Comment
SEINET272293
Rumex crispus
A. C. Sanders
1997-3-1
19725
Riverside
Box Springs Mtns: Coyote Hill and ridge W of SE of the UCR Botanic Garden. UTM 10km cell: MH-7E 5N. Edgemont (Banch Mar
427
Comment
RSA736647
Rumex maritimus
Justin M. Wood
2008-7-16
39
Riverside
Gavilan Hills at Temescal Wash, near Olsen Canyon, 'Morgan' property, Alberhill area.
Comment
UCR90612
Rumex salicifolius var. denticulatus
Scott D. White
1995-6-29
3398
Riverside
Santa Ana Mountains, Cole Creek, NW of Murrieta, just upstream from Murrieta Creek confluence
366
Comment
SBBG45005
Ruppia maritima
L. C. Wheeler
1931-11-26
374
Riverside
Salton Sea, 2 mi SE Salton Bench Mark Co
-76
Comment
RSA715904
Sabal
A. C. Sanders
1984-7-18
5107
Riverside
Kansas at Pennsylvania, edge of Bordwell Park.
287
Comment
UCR50421
Salix
L. F. LaPre, S. J. Myers
1988-2-18
s.n.
Riverside
Peninsular Range, 1/2 mi. SE of Tule Springs within boundaries of Anza-Borrego State Park
1131
Comment
CAS-BOT-BC129701
Salix bonplandiana
Nancy Ryan Zabriskie; Walter Zabriskie
1971-2-13
334
Riverside
Immediately below Andreas Canyon Clubhouse, Andreas Canyon, east slope San Jacinto Mts.
Comment
CAS-BOT-BC103904
Salix exigua
Frank W. Peirson
1933-4-15
10650
Riverside
Whitewater River, 4 1/2 miles above the bridge
701
Comment
SJSU204
Salix exigua
Mrs. H. P. Bracelin
1932-4-12
601
Riverside
E side of bridge over Santa Ana R, 4.8 km N of Arlington on rd to Pedley, W of Riverside
243
Comment Read comments Mar 26 2011
RSA92695
Salix exigua
F. W. Peirson
1924-12-30
5410
Riverside
Thousand-Palms Canyon, Colorado Desert
122
Comment
SEINET10965411
Salix exigua
David B. Dunn
1946-2-22
Dunn 1946
Riverside
Collected on the n side of whitewater colorado desert.
Comment
UC4990
Salix exigua var. hindsiana
Geo. F. Reinhardt
June, 1897
Riverside
San Jacinto Valley
Comment
CAS-BOT-BC108145
Salix gooddingii
A. C. Sanders
2004-5-12
27866
Riverside
Elsinore Basin Region: Walker Canyon at north foot of Alberhill Mountain, Temescal Creek
377
Comment
LA208658
Salix gooddingii
Carl Epling; J. Ewan
June 1933
Riverside
S shore Lake Elsinore
Comment
CAS-BOT-BC108216
Salix hindsiana
Mrs. H. P. Bracelin
1932-4-12
602
Riverside
East side of bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside.
240
Comment
POM319276
Salix laevigata
Patricia Wilder
1971-11-11
5310
Riverside
Along Santa Ana River, north off of Jurupa Ave., opposite Sheppard Street at crossing of the Union Pacific Railroad. Drainage Area: Santa Ana River.
229
Comment
RSA714656
Salix laevigata
A. C. Sanders, Guy Bruyea
2004-4-2
27408
Riverside
San Jacinto Valley: Tres Cerritos, ca. 3 miles WNW of Hemet, east of the Lakeview Mtns., in central valley among the three peaks.
488
Comment
SD225103
Salix laevigata
Scott D. White, Shelton Dowthit & Conservancy volunteers
1996-3-31
3849
Riverside
Lk Skinner Area: Riverside Land Conservancy conservation easement site, about 1/2 air mi S of the reservoir, near East Benton Road
533
Comment
UCR33642
Salsola gobicola
Sears
1977-10-10
S 529
Riverside
Sonoran (Colorado) Desert, 23 mi. north of Desert Center, 3 mi. south of Hwy 62 Junction
335
Comment
RSA314488
Salsola paulsenii
R. F. Thorne, Kay Wright, R. K. Benjamin
1982-10-8
55359
Riverside
Mouth of Whitewater Canyon near Whitewater Post Office in sandy wash between old and new highway bridges and along Whitewater River.
412
Comment
RSA0095111
Saltugilia australis
Steve Boyd
1980-5-6
s.n.
Riverside
Motte Reserve. Rocky hills 2.5 mi NW of Perris.
518
Comment
UCR262281
Saltugilia latimeri
A. C. Sanders
2006-5-13
32282
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
RSA0094999
Saltugilia splendens subsp. splendens
R. F. Thorne, J. P. Simon, C. W. Tilforth
1969-6-24
38082
Riverside
San Bernardino National Forest, San Jacinto Mountains: Above James Reserve in Hall Canyon.
1677
Comment
RSA717677
Salvia
A. C. Sanders, B. Pitzer
1992-11
13125 -J
Riverside
Riverside, UCR Botanical Garden.
1100
Comment
CLARK-A1656-791
Salvia apiana
Jon Mark Stewart
1982-5-15
Riverside
San Jacinto Mountains
1188
Comment
JOTR35514
Salvia apiana
La Doux, Tasha, M. Harding, K. Callahan, D. Shade, M. Wheeler, T. Herskovits
2013-6-5
3201
Riverside
Joshua Tree National Park. Little San Bernardino Mtns, lower Smithwater Canyon
1219
Comment
UC574920
Salvia carduacea
C. Epling and J. Ewan
Jun 1933
Riverside
near Alberhill; Temescal Canyon
Comment Read comments Sep 17 2016
RSA4382
Salvia columbariae
Dorothy R. Wolf
1932-3-20
28
Riverside
Richman Ranch 2.5 mi N of De Luz. SW.
457
Comment
UCR265829
Salvia columbariae
Mitch Provance
2012-5-24
512- 11
Riverside
San Bernardino Mountains, Banning, foothills and alluvial fan near border with Beaumont, NE of the intersection of Highland Springs Avenue and Wilson St.
1067
Comment
UCSB44881
Salvia columbariae
Collins, Elizabeth
1977-3-30
Riverside
Corn Springs Campground; 8 miles south of Hwy. 10; base of Chuckwalla Mts
457
Comment
CAS-BOT-BC221084
Salvia eremostachya
Peter H. Raven
1958-5-18
13001
Riverside
1.7 miles north-east of Pinon [Pinyon] Flats, San Jacinto Mountains
Comment
RSA295248
Salvia eremostachya
N. R. Zabriskie, Walter Zabriskie
1972-3-30
503
Riverside
below Pinyon Crest in Chapman s Rancheros area toward Dos Palmas Spring; northwest of Hwy 74 in Santa Rosa Mts.
1098
Comment
UC511832
Salvia eremostachya
Frank W. Peirson
1933-4-13
10643
Riverside
road from Deep Canyon to Idyllwild
1371
Comment
UCLA49887
Salvia greatae
Edmund C. Jaeger
1926-2-28
Riverside
18 mi se Mecca; Salt Creek Wash
Comment
RSA614369
Salvia mellifera
A. C. Sanders
1997-3-1
19746
Riverside
Box Springs Mtns., S end of the range along Gernert Rd. (dirt), in valley draining to Box Spring Cyn.
457
Comment
UCR180147
Salvia mellifera
Mitch Provance
2003-4-26
9903
Riverside
Santa Ana River Valley, northern extreme of the La Sierra Hills, on the N-facing slopes and ridges just south of Crestlawn Memorial Cemetery
427
Comment
SEINET13947547
Salvia mellifera
S. Lambert
1981-1
1931
Riverside
San Bernadino National Forest, along hwy 74 9.4 mi W of mountain Center, 2200 ft alt.
671
Comment
UCR26240
Salvia pachyphylla
John C. Roos
1946-8-27
2914
Riverside
Peninsular Range, Santa Rosa Mtns
2287
Comment
UCR88432
Salvia vaseyi
A. C. Sanders, K. C. Rose
1995-4-5
16346
Riverside
San Bernardino Mtns./Sonoran (Colorado) Desert, Coachella Valley; south of Mission Creek and west of Hwy 62
701
Comment
RSA748217
Sambucus mexicana
G. Gust, L. Nye
2005-3-10
533
Riverside
City limits of Lake Elsinore on River bank just off of Auto Center Dr., N of junction with Diamond Dr.
400
Comment
UCR116779
Sambucus mexicana
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-5-7
24168
Riverside
Perris-Aguanga Basin region, S of Hemet, E end of Diamond Valley, along Gibbel Rd. 0.5-0.75 mi. east of State St., between Silver Dew Dr. and Morse Girard St., slopes and wash below the mouth of Avery Canyon
549
Comment
CAS-BOT-BC238858
Sambucus nigra subsp. caerulea
Donald A. Johansen
1933-7-14
714
Riverside
Along road from Cherry Valley to Mesa Mira
1371
Comment
POM78928
Samolus parviflorus
I. M. Johnston
1925-6-7
3286
Riverside
Santa Ana River ca. 3 mi. S of Wineville.
183
Comment Read comments Jul 25 2009
SBBG104109
Sanicula arguta
M. A. Patten
1992-3-13
92 -2
Riverside
ca. 2 mi W of Santa Rosa Plateau, just N of San Diego County line, between Calle Calado and Tenaja Rd. .25 mi N of Villa Abril
Comment
UC1537168
Sanicula bipinnatifida
Gordon H. True Jr.
1935-3-14
110
Riverside
e of Gavilan Peak (Gavilan Hills); Gavilan Hills
609
Comment
CLARK-A1528-127
Sarcostemma cynanchoides subsp. hartwegii
Fred B. Essig
1967-4-2
Riverside
Glen Ivy Hot Springs
Comment
UCR224179
Sarcostemma hirtellum
Justin M. Wood, Dustin M. Ray
2010-10-21
3022
Riverside
Colorado (Sonoran) Desert, Chuckwalla Valley northeast of Victory Springs and 0.9 km east of Kaiser Road on unmarked 4WD road
198
Comment
RSA597079
Schedonorus arundinaceus
D. L. Banks, Elizabeth Hedge Banks, John B. Hedge
1996-6-6
1117
Riverside
NW Palomar Mountains; Agua Tibia Mountains; NW foothills of Dorland Mtn.; S end of Los Caballos Road, University of California-Emerson Oaks Reserve, SW side of the Water Storage tank., 100 m N of the road junction between the main Preserve Road and the road to the Emerson Cottage.
457
Comment
RSA0124390
Schismus arabicus
Duncan S. Bell, Sarah De Groot, LeRoy Gross
2016-2-17
8744
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
UCR249661
Schismus arabicus
T. B. Salvato, R. T. Hawke, Tim Thomas, Mitch Provance
2013-3-8
7298
Riverside
Sonoran (Colorado) Desert, south of Hwy I-10, north of the Chuckwalla Mountains, Chuckwalla Valley Road c. 1.4 km west of its junction with Augustine Pass Road
137
Comment
JOTR34004
Schismus barbatus
La Doux, Tasha, M. Harding
2010-4-7
2892
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains, north of Fan Hill; large, open southwest flowing fan below Key's View; side canyon leading north, approx. 1 mile north of park boundary
Comment
UCR263482
Schismus barbatus
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-23
41445
Riverside
San Gorgonio Pass, San Gorgonio River wash, c. 3.7 miles east of Cabazon, c. 1.25 mi. NNE of One Horse Spring, south of I-10 and east of water bottling plant, between wind farms
439
Comment
RSA653173
Schoenoplectus acutus var. occidentalis
Mitch Provance
2000-6-24
2073
Riverside
Riverside: Santa Ana River Wash, between the Market St. bridge and the 60 Fwy.
243
Comment
CAS-BOT-BC111575
Schoenoplectus americanus
W. I. Follett; E. B. Follett
1966-4-20
s.n.
Riverside
Pond east of Dos Palmas Spring.
Comment
JOTR35174
Schoenoplectus americanus
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler
2011-6-16
3275
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
RSA696128
Schoenoplectus americanus
A. C. Sanders, Mark A. Elvin, Jane Rodgers
2001-8-17
24600
Riverside
Mojave Desert, Little San Bernardino Mtns.: Stubbe Spring, Joshua Tree National Park, 4.35 mi. (airline) SW from park road in Lost Horse Valley
1341
Comment
SD187304
Schoenoplectus americanus
Scott D. White, Angelia Carey
2004-5-7
10352
Riverside
San Jacinto Mountain foothills: Indian Creek and adjacent foothills.
548
Comment
CAS-BOT-BC111019
Scirpus microcarpus
Earl W. Lathrop
1965-5-7
57156
Riverside
5 miles SW of Murrieta on the DeLuz road
Comment
UCR76064
Scrophularia californica
B. G. Pitzer, Stu Hemstreet
1992-5-21
1944
Riverside
Santa Ana Mtns., Cleveland National Forest, State Hwy 74, 1 mi. uphill of the 2,000 ft. marker & to the left 0.1 mi. on an old paved road
762
Comment
SD232274
Scutellaria bolanderi subsp. austromontana
Scott D. White, Justin M. Wood
2008-7-9
12414
Riverside
San Jacinto Mountains: Johnson Meadow.
1415
Comment
UCR193422
Scutellaria bolanderi subsp. austromontana
A. C. Sanders, Tim Thomas, T. B. Salvato, Mitch Provance
2008-7-1
35641
Riverside
Peninsular Range; San Jacinto Mtns., May Valley, along nameless tributary of Herkey Creek NW of Bonita Vista Rd., 3/4 mi. SW of Fleming Ranch
1524
Comment
UC1713652
Scutellaria siphocampyloides
Elizabeth McClintock
1940-7-21
Riverside
near Santa Rosa Springs; Santa Rosa Mountains
Comment
SD137719
Scutellaria tuberosa
Darin L. Banks, Steve Boyd
1995-5-9
387
Riverside
Agua Tibia Wilderness Area, north face of Agua Tibia Mountains, the Dorland Mountain area, west of the Dripping Springs Alcove Area, west of Woodchuck Campground.
701
Comment
RSA0074745
Sedum spathulifolium
Scott D. White, Teresa Salvato, Lia DeMarco, Jessica Christian
2001-6-30
8650
Riverside
San Jacinto Mountains: Idyllwild area; Strawberry Fuelbreak between Inspiration Point and Strawberry Creek. I.e., southwest terminus of Double View Dr. west to creek.
1402
Comment
IRVC3584
Selaginella bigelovii
R. H. Whittaker, W. A. Niering
1963-5-29
SJ 57
Riverside
Mountain Center to Hemet. San Jacinto Mountains
640
Comment
UCR22081
Selaginella bigelovii
Steve Boyd
1980-5-3
197
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
625
Comment
POM12888A
Selaginella watsonii
Philip A. Munz
1922-7-7
6045
Riverside
Summit of San Jacinto Peak.
3287
Comment
POM15177
Senecio californicus
Mary F. Spencer
1922-4-23
291
Riverside
Maillard Canyon, prope [near] Banning.
701
Comment
RSA525408
Senecio californicus
Steve Boyd, Laurel Arnseth, Yvonne Rasmussen, Hugo Cota
1990-5-3
4516 B
Riverside
San Jacinto Mountains, Vail Lake area, rolling terrain at junction of Highway R3 and Powerline Road, NE of the lake.
Comment
CAS-BOT-BC323992
Senecio flaccidus var. douglasii
Philip A. Munz
1946-10-20
11577
Riverside
Palms to Pines Highway at N base of Santa Rosa Mts.
1036
Comment
UCR261142
Senecio flaccidus var. douglasii
A. C. Sanders, Jeff Crain, Nina Kidd
2015-5-20
41737
Riverside
Temesal Canyon, open area on south side of I-15, between Horse Thief Canyon Road and Hostettler Rd.
396
Comment
JOTR37489
Senecio flaccidus var. monoensis
Hodges, Stephen R.
2016-5-1
618
Riverside
Joshua Tree National Park. Cottonwood Mountains, south of the springs area
Comment
UC354444
Senecio mohavensis
Edmund C. Jaeger
1929-2
Riverside
Canyon Springs on Butterfield Trail; Colorado Desert, Canyon Springs on old Butterfield Trail
Comment
UCR264229
Senegalia greggii
A. C. Sanders, Jim Malusa
2015-9-10
41856
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
RSA0031605
Sequoiadendron giganteum
Rudolf Schmid, Mena Schmid
2009-5-1
2009 -5
Riverside
NW. San Jacinto Mtns., ne. of HW 243 ca. 16 highway km nw. of Idyllwild, in the s. unit of the San Bernardino National Forest, on sw. flank of Black Mtn. Right (as ascending) of Black Mountain Trail in flat open area on the sloping plateau or saddle, just above the head of Hall Canyon.
2093
Comment
CAS-BOT-BC438206
Sesuvium verrucosum
F. O. Ballou
1926-2-28
s.n.
Riverside
Fish Springs, shore of Salton Sea
Comment
SEINET2116165
Setaria adhaerens
R. E. Riefner Jr.
2005-10-7
05 -723
Riverside
Tequesquito Arroyo Park, Riverside West Quad: City of Riverside, residential lots along Elderwood Ct. at Tequesquito Ave
240
Comment
SD141103
Sibaropsis hammittii
Steve Boyd, Tim Ross
1992-3-31
6771
Riverside
Santa Ana Mountains.
1010
Comment Read comments Apr 9 2008
UCR50582
Sidalcea malviflora
B. G. Pitzer, E. Misquez
1988-2-28
0630
Riverside
Santa Ana Mtns, Walker Basin, southwest of Murrieta, Avenida Del Oro, 2 mi south of Rancho California Road
428
Comment
RSA734205
Sidalcea malviflora subsp. sparsifolia
Keith E. Hoffmaster
1937-6-6
787
Riverside
San Jacinto mountains, near Hemet Lake
Comment
UCR151430
Sidalcea malviflora subsp. sparsifolia
D. L. Banks, V. W. Steinmann
1997-3-13
1436
Riverside
NW Palomar Mtns, Agua Tibia Mtns: Redhawk Housing Development, north of the Pechanga Indian Reservation in the hills south of the intersection of Marge Place and Tehachapi Pass (S of Redhawk Parkway)
378
Comment
CAS-BOT-BC109457
Sidotheca caryophylloides
Frank W. Peirson
1924-7-29
5019
Riverside
San Jacinto Mountains. Banning-Idlewild Road.
1767
Comment
UC205994
Sidotheca emarginata
E. C. Jaeger
1920-1
Riverside
Pine<?> Flats; Southern California
Comment Read comments May 12 2007
RSA525698
Silene gallica
Steve Boyd, Timothy S. Ross
1990-5-11
4636
Riverside
Vail Lake area, Arroyo Seco drainage, canyon bottom at N base of Wild Horse Peak, SE of Dripping Springs campground of Cleveland National Forest.
579
Comment
CAS-BOT-BC389575
Silene parishii
Philip A. Munz
1938-8-13
15329
Riverside
Near Santa Rosa Peak
2377
Comment
JEPS40194
Simmondsia chinensis
W. L. Jepson
1901-5-27
1480
Riverside
Cahuilla Valley and Aguanga; Cahuilla Valley and Aguanga
Comment
UC1130464
Simmondsia chinensis
A. Lewis
1933-2-1
144
Riverside
Round Mountain; San Jacinto Quad., Round Mountain
Comment
UC68604
Simmondsia chinensis
H. M. Hall
May, 1905
5870
Riverside
Chuckawalla Bench; Colorado Desert, Chuckawalla Bench
Comment
UCR151111
Sisymbrium altissimum
Scott D. White
1999-5-28
7432
Riverside
Peninsular Ranges/Perris-Aguanga Basin region/Gavilan Hills, Gavilan Hills, c. 3 air mi SE of junction of Cajalco Rd. and Gavilan Rd.; east of Juniper Rd. between Blue Sky Dr. and Celestial Dr
689
Comment
UCR26950
Sisymbrium altissimum
E. W. Lathrop
1966-4-27
6215
Riverside
Santa Ana Mtns., Main Divide Truck Trail between El Cariso and San Mateo Canyon, Cleveland National Forest.
1220
Comment
UCD115451
Sisymbrium erysimoides
A. C. Sanders
1987-4-7
7045
Riverside
Riverside, vacant lot on the N side of Spruce Street between Rustin and Canyon Crest Streets.
304
Comment
UCR265596
Sisymbrium irio
Jordan Zylstra
2014-3-18
14006
Riverside
San Jacinto Mountains, Apple Canyon, west of Apple Canyon Road
1453
Comment
RSA619554
Sisyrinchium bellum
Darin L. Banks
1997-5-5
2002
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, east of its intersection with Pechanga Creek, along the south fork of Pechanga Creek.
396
Comment
SDSU13899
Sisyrinchium bellum
Michael G. Simpson, Claudia Luke & Shane Waddell
2000-5-23
2129
Riverside
Santa Margarita Ecological Reserve (SDSU), southeast region, El Valle meadow.
648
Comment
RSA5233
Sisyrinchium demissum
Carl B. Wolf
1932-8-5
3952
Riverside
On trail from Tahquitz Valley to San Jacinto Peak; head of a fork of Tahquitz Creek. San Jacinto Mountains.
2744
Comment
OBI37466
Solanum douglasii
Patricia Tomlinson
1981-5-15
18
Riverside
Orchards at University. Along the water canal (now mostly dry) just S of water reservoir, 0.1 mi S of Pennsylvania Ave and E of Chicago Ave
Comment
UCR160882
Solanum douglasii
T. B. Salvato, Kelly Volansky
2003-3-27
117
Riverside
Santa Ana Mtns, foothills at edge of Temescal Valley, development called 'Trilogy at Glen Ivy,' between Bixby and Brown Canyons
396
Comment
UCR121345
Solanum elaeagnifolium
A. C. Sanders, Mark Elvin, , Vipul Joshi
2002-4-26
25026
Riverside
The Badlands, west fork of Laborde Canyon near old rocket test facility
622
Comment
CAS-BOT-BC156674
Solanum umbelliferum
H. M. Hall
1895-5-3
141
Riverside
Riverside
Comment
RSA0039457
Solanum umbelliferum
A. C. Sanders, Timothy W. Chumley
2013-4-2
40727
Riverside
Temescal Canyon at west side of Horsethief Canyon Rd., south of I-15 Fwy, SE of Corona (Lee) Lake
390
Comment
RSA427330
Solanum umbelliferum
N. C. Cooper
1944-4-21
1140
Riverside
Banning.
701
Comment
RSA651290
Solanum umbelliferum
Sandy Gray
1981-5-15
6
Riverside
Hwy 60 - Beaumont. North Cherry Valley to Bogart Park.
Comment
SBBG97168
Solanum umbelliferum
W. L. Halvorson
1977-4-1
77 -217
Riverside
5 mi S of Temecula on Hwy S16
Comment
SDSU13646
Solanum xanti
W. Miller, C. Mosse
1972-7-11
Riverside
Comment
UCR107712
Solanum xanti
A. C. Sanders
1997-3-1
19749
Riverside
Box Springs Mountains, Riverside: S end of the range along Gernert Rd. (dirt road paralleling the mountain front), in valley draining to Box Spring Canyon.
457
Comment
UCR114840
Solanum xanti
Mitch Provance
1998-2-17
73
Riverside
Jurupa Mountains, Slopes on the W side of Sierra Blvd, c. 0.7 km NNW of the Jensen Quarry
396
Comment
RSA180392
Solidago californica
E. W. Lathrop
1965-10-24
6018
Riverside
5 miles west of Murrieta
Comment
UCR199696
Solidago occidentalis
Scott D. White, Angelia Carey, Linda Archer
2004-8-5
10686
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
JEPS26597
Solidago velutina subsp. californica
Peter Kamb
1948-10-21
1271 a
Riverside
canyon bottom Hall Canyon (San Jacinto Mountains); , Hall Canyon
1645
Comment
UC1931063
Sonchus asper
Scott D. White, Justin Wood
2008-7-8
12395
Riverside
San Jacinto Mountains: Johnson Meadow.
Comment
UCD92796
Sorghum bicolor subsp. arundinaceum
T. C. Fuller
1958-9-23
1853
Riverside
Clinton St. and Ave. 44, northwest of Indio. Near former USDA Experiment Station.
Comment
SEINET10901051
Sorghum halepense
Billy Joe Cox
1975-10-10
Cox 4217
Riverside
Palo Verde, 1-3 km W (about 32 MI S of Blythe); creosote desert scrub; sandy and gravelly entisols.
Comment
CSUSB1345
Spartium junceum
Eric Trubschenck
1972-5-8
1
Riverside
Undeveloped lot on northeast corner of Park and 7th Streets.
271
Comment
UCR26457
Spergula arvensis
A. C. Sanders, S. Hagopian
1981-5-20
2159
Riverside
Wolf Valley, SE of Temecula. Along Road S16 near the Cal Turf Sod Farm.
328
Comment
SEINET1914449
Spergularia
Marc Baker, R. Johnson
1990-5-20
7853
Riverside
Flood plain SE of Bernasconi Hills.
433
Comment
UCR260130
Spergularia
A. C. Sanders
2015-2-19
41247
Riverside
San Jacinto Valley, 53 acre parcel c. 370 m south of Ramona Expressway and 1 km east of Warren Rd., north of Record Rd.
442
Comment
UCR24503
Spergularia bocconi
John C. Roos
1966-3-13
s.n.
Riverside
Winchester
Comment
CAS-BOT-BC390859
Spergularia marina
Gordon Surr
1919-4-20
s.n.
Riverside
Citrus Exp. Station, Riverside
Comment
UCR114546
Spergularia marina
A. C. Sanders, K. C. Rose
1999-6-18
22814
Riverside
Skinner/Domenigoni area, French Valley, E side of Washington Ave. near Rawson Rd.
451
Comment
UCR126432
Spergularia marina
T. B. Salvato, A. C. Sanders, Mitch Provance
2000-4-18
46
Riverside
Coachella Valley, 50th St. c. 1 mi west of Filmore, 1.5 mi east of town of Coachella.
-24
Comment
UCR82244
Spergularia marina
J. M. Stewart
1994-5-2
861
Riverside
Western Colorado Desert, Coachella Valley, Thermal, Highway 86 and Airport Blvd.
Comment
RSA0098509
Spergularia marina
Steve Boyd, Timothy S. Ross
1991-6-14
6357
Riverside
Warm Springs Creek at NE end of Hogbacks ridge from Alamos Rd. S to confluence w/ Adobe Springs tributary, 2-3 miles NW of Murrieta Hot Springs.
Comment
UCR75539
Spergularia platensis
A. C. Sanders
1993-5-12
13999
Riverside
San Jacinto Valley, Hemet, SW corner of intersection of Florida Ave (Hwy 74) & Warren Rd., between new San Diego Aqueduct and Warren Road
460
Comment
RSA0012659
Spergularia rubra
LeRoy Gross, Caitlin Elam
2013-5-14
6086
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
LA205935
Sphaeralcea ambigua
A. M. Johnson;
1933-4-28
4212
Riverside
Indian Wells highway along new mountain highway to Hemet, 2 to 3 mi. up from Palm Springs
Comment
RSA597525
Sphaeralcea ambigua
Louis C. Wheeler
1960-5-9
7688
Riverside
Santa Rosa Mountains. Garnet Queen Mine.
Comment
UCR119344
Sphaeralcea ambigua
B. G. Pitzer
2000-5-7
4133
Riverside
Sonoran (Colorado) Desert, extreme north end of Orocopia Mountains, Shavers Valley, at base of hills c. 0.5 mi. SE of Box Canyon Road.
341
Comment
UCR148039
Sphaeralcea ambigua
Steve Boyd, Et al.
2004-5-14
11234
Riverside
Colorado Desert; Chocolate-Chuckwalla Mountains, western base of the Chocolate Mountains, small canyon c. 1.25 mi due north of Imperial Co. line and c. 3.75 miles due west of aqueduct, accessed by dirt road off of main aqueduct road at siphon station. Within boundaries of U.S. Navy's Chocolate Mountains Aerial Gunnery Range
549
Comment
UCSB4090
Sphaeralcea ambigua
Olsen, Meryl
1954-4-7
Riverside
At the end of Ramon Road in Palm Springs
30
Comment
RSA445071
Sphaeralcea ambigua subsp. ambigua
D. A. Young
1969-3-28
p- 391
Riverside
At end of Hayfield Rd., S of Interstate Hiway 10.
305
Comment
RSA77216
Sphaeralcea ambigua subsp. rosacea
F. W. Peirson
1916-04
2067
Riverside
Near Palm Springs.
Comment
CSUSB1394
Sphaeralcea ambigua subsp. rugosa
Leland E. Francois
1966-4-23
42366 3
Riverside
East side of Salton View look out, located in Joshua Tree National Monument.
1580
Comment
SD258942
Sphaeralcea ambigua var. ambigua
Sarah J. De Groot, Thomas Stoughton
2016-4-19
7805
Riverside
Santa Rosa Mountains; along Dunn Road between Haystack and Asbestos Mountains, east of Potrero Spring near head of Dead Indian Creek. Southwest of Palm Desert and north of Highway 74 and Alpine Village.
1235
Comment
POM229792
Sphaeralcea ambigua var. rugosa
P. A. Munz
1937-5-30
15139
Riverside
Northwest slope of Santa Rosa Mt.
2134
Comment
UCR275410
Sphaeralcea ambigua var. rugosa
Thomas R. Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-29
893
Riverside
San Bernardino Mtns/San Gorgonio Pass, Haugen-Lehmann exit [from I-10], Pacific Crest Trail up into canyon east of Cottonwood Canyon
838
Comment
CLARK-A1528-622
Sphaeralcea orcuttii
John Dean
1965-4-15
Riverside
Blythe
76
Comment
JOTR33766
Sphaeralcea rusbyi var. eremicola
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler
2011-6-16
2761
Riverside
Joshua Tree National Park. Lost Horse Valley; pullout along Park Blvd. 1.3 mi north of Cap Rock intersection.
1266
Comment
SEINET8194569
Sphaeralcea wrightii
George Helmkamp
1999-1
Riverside
Comment
RSA316421
Stachys albens
Robert F. Thorne, Kay L. Wright, Richard K. Benjamin
1982-10-8
55390
Riverside
Side canyon on W side of Whitewater Cyn, ca. 3.3 mi. N of Whitewater Post Office.
595
Comment
RSA388395
Stachys stebbinsii
Robert F. Thorne, Steve D. Boyd, E. W. Lathrop
1985-7-18
61203
Riverside
Santa Rosa Plateau, Nature Conservancy Reserve: along Cole Canyon.Santa Rosa Island. W side of Tecolote Canyon, just S of Smith Highway.
534
Comment
RSA500146
Stachys stebbinsii
Steve Boyd, T. S. Ross, L. Arnseth
1989-6-4
3651 G
Riverside
Vail Lake area, Temecula Creek, SE of the lake, just N of Hwy 79.
488
Comment
UCR87849
Stachys stricta
Michael A. Patten, S. J. Myers
1993-8-20
s.n.
Riverside
Sonoran (Colorado) Desert, along Tahquitz Creek and behind the debris basin dam in Palm Springs
183
Comment
UC55105
Stebbinsoseris heterocarpa
H. M. Hall
April 1903
3824
Riverside
vicinity Riverside (Southern California)
304
Comment
UCR16180
Stellaria media
D. C. Wald
1967-5-7
s.n.
Riverside
Box Springs Mnts, base of western slope.
366
Comment
UCR181342
Stephanomeria diegensis
Mitch Provance
2003-7-7
6524
Riverside
San Bernardino Valley, S of the site of the historic town of Declezville, in an unincorporated part of Riverside Co. just south of Fontana (in the Southridge area), along the NW slopes of the Jurupa Mountains, c. 0.3 miles ENE of peak 1437
317
Comment
UCR261212
Stephanomeria exigua
A. C. Sanders, Katie Young, John Hale
2015-4-22
41609
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
RSA0127788
Stephanomeria exigua
G. Rink
2013-3-29
11918
Riverside
About twelve miles west of Blythe, along the T-line for the proposed Quartzite solar power plant.
115
Comment
JEPS36898
Stephanomeria exigua subsp. deanei
W. L. Jepson
1901-5-17
1214
Riverside
Riverside
266
Comment Read comments Aug 22 2007
SD254551
Stephanomeria exigua subsp. deanei
Mitch Provance
2012-5-24
51202
Riverside
San Gorgonio Pass: Banning, near its border with Beaumont, Smith Creek Wash vicinity, E of Highland Springs Road, both N and S of W Wilson St. (Beaumont 7.5'Q)
783
Comment
UCR139632
Stephanomeria exigua subsp. deanei
A. C. Sanders
2004-6-30
28401
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
JOTR32845
Stephanomeria exigua subsp. exigua
La Doux, Tasha, E. Babich, M. Brown
2008-9-30
1473
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, Lost Horse Valley, near Lost Horse Ranger Station; granitic bouldery slopes above wash
1260
Comment
RSA474205
Stephanomeria exigua subsp. exigua
Martha Hilend
1928-3-25
139
Riverside
Colorado Desert, about 6 miles west of Indio
Comment
UC574886
Stephanomeria exigua subsp. exigua
C. Epling and Wm. Robison
1933-6-27
Riverside
5 mi s Gold Coin Mine; Little San Bernardino Mountains
Comment
RSA0059784
Stephanomeria pauciflora
Aaron C. Sedgwick, David Fraker
2012-4-25
68
Riverside
Adjacent to the Desert Lily Sanctuary, east of Hwy. 62 in a wash.
183
Comment
CAS-BOT-BC375870
Stephanomeria virgata
Fred M. Reed
1907-9-19
1948
Riverside
Riverside and Vicinity. On Blaine St.
Comment
UC1930059
Stephanomeria virgata
Scott D. White, Angelia Carey
2004-7-2
10570
Riverside
San Jacinto Mountain foothills: Soboba Indian Reservation, Poppet Creek Canyon.
Comment
JEPS36693
Stephanomeria virgata subsp. pleurocarpa
Carl V. Meyer
1928-8-1
Riverside
Saunder's Meadow San Jacinto Mts.
Comment
JOTR16673
Stillingia linearifolia
Walters, Jim
1967-4-30
s.n.
Riverside
Joshua Tree National Park. MIDDLE WILSON CANYON
901
Comment
SD227804
Stillingia linearifolia
Andrew C. Sanders
1994-5-29
14548
Riverside
San Bernardino Mountains: Morongo Indian Reservation, sandy alluvial slopes among hills on the low pass between Millard Cyn. And Potrero Cr.
750
Comment
UC1922489
Stillingia linearifolia
Scott D. White
2005-3-29
10843
Riverside
San Gorgonio Pass: Cabazon. Alluvial fan and benches west of San Gorgonio river and south of I-10 Freeway. West of existing gravel quarry, likely to be proposed for quarry expansion.
Comment
UC68659
Stillingia linearifolia
H. M. Hall
May, 1905
6017
Riverside
Colorado Desert
670
Comment Read comments Sep 11 2011
JOTR01100
Stillingia paucidentata
Cole, James E.
1941-5-21
772
Riverside
Joshua Tree National Park. RUBY LEE MILL SITE
914
Comment
RSA776933
Stipa capensis
Amber Swanson, Duncan S. Bell
2011-3-11
216
Riverside
On Willis Trail, Willis Palm Oasis near spring off Thousand Palms Rd in the Coachella Valley Preserve.
104
Comment
LA9432
Stipa cernua
F. M. Reed;
1906-2-1
877
Riverside
arroyo tahquitz [?]
Comment Read comments Jan 18 2014
CLARK-A1528-5550
Stipa lepida
John C. Roos
1937-5-2
1395
Riverside
La Sierra
Comment
SD152981
Stipa lepida
Stave Boyd
1992-4-23
7052
Riverside
San Mateo Canyon Wilderness Area. Along San Mateo Creek from Riverside County line, following San Mateo Trail upstream to the confluence with Bluewater Canyon
244
Comment
UCR171726
Stipa pulchra
John F. Green
2006-4-25
s.n.
Riverside
Peninsular Ranges, Temecula, Southern California Edison right of way between residential areas, N-S corridor between S General Kearny Road and La Serena Way; east of Veterans Park
366
Comment
UCR226067
Stipa pulchra
A. C. Sanders, T. B. Salvato
2011-4-1
38961
Riverside
Peninsular Range, Lake Elsinore, hill 90 m NE of intersection of Baker St. and Bunker St., 0.35 km NW of Hwy 74
395
Comment
UCR231749
Stipa pulchra
John F. Green
2008-4-21
03- 02
Riverside
Peninsular Range, south edge of Perris, drainage way between housing tracts, west of Goetz Rd. and Alabaster Loop, east of the San Jacinto River
457
Comment
UCR232058
Stipa pulchra
John F. Green
2008-4-22
06- 01
Riverside
Peninsular Range, hills south of Perris, powerline route just above the San Jacinto River, east of Lantana Dr., south of Ethanac Rd.
442
Comment
UCR26654
Stipa pulchra
E. W. Lathrop
1960-6-7
4849
Riverside
Peninsular Range; Santa Ana Mtns., 14 mi west of Murrieta, Redonda Mesa
Comment
UCR100160
Stipa speciosa
Scott D. White
1994-4-23
2037
Riverside
San Bernardino Mtns., Millard Canyon, c. 5 air miles north of Cabazon: U.S. Forest Service Road 2S05.1, c. 1-1.5 mi. south of Millard Canyon Guard Station and junction of roads 2S05.2 & 2S05.1A (= East Branch)
1037
Comment
POM197999
Streptanthella longirostris
Joseph A. Ewan
1932-4-8
7032
Riverside
Seven Palms near Garnet.
Comment
RSA0034174
Streptanthus campestris
John F. Emmel
1996-7-20
1451
Riverside
San Jacinto Mts.; saddle between Apache Peak and Spitler Peak, at junction of Spitler Peak Trail and Pacific Crest Trail.
2125
Comment
RSA289873
Stuckenia pectinata
B. A. Prigge
1980-9-17
4090
Riverside
Coachella Valley Stormwater Channel: 2 mi. W of Mecca, where Pierce Rd. crosses channel.
-55
Comment
UC31910
Stylocline gnaphaloides
Mrs. Gregory
1892-1
Riverside
San Jacinto
Comment
UCR176924
Stylocline gnaphaloides
Tracy Tennant, T. B. Salvato
1998-6-23
MOR- 452
Riverside
San Bernardino Mountains, Morongo Indian Reservation, woodland stand 13, N end of Hathaway Canyon
1280
Comment
SD130371
Stylocline micropoides
Jon M. Stewart
1988-3-21
622
Riverside
Corn Spring Canyon 2.0 miles west of Aztec Well.
Comment
SEINET3101939
Swertia parryi
Marc A. Baker, Michelle Cloud-Hughes
2011-6-10
17361
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
UCR130259
Symphoricarpos albus var. laevigatus
Robert Noll
2003-9-24
s.n.
Riverside
San Jacinto Mtns., Upper Bautista Canyon, near where Cottonwood Canyon comes in
1159
Comment
POM12916
Symphoricarpos rotundifolius var. parishii
P. A. Munz
1922-6-28
5879
Riverside
Near Toro Peak , Santa Rosa Mts.
2407
Comment
RSA714448
Syringa vulgaris
T. B. Salvato
2004-5-27
599
Riverside
Head of Banning (San Gorgonio River) Canyon close to the San Bernardino Co. line, 0.5 mi SE of Oak Glen Conservation Camp.
1402
Comment
RSA0105294
Tamarix
Duncan S. Bell, Sarah DeGroot, Cheryl Sevilla
2015-2-10
7747
Riverside
Santa Rosa Mountains; a narrow unnamed canyon about 2 air miles south of La Quinta, and about 5 air miles northeast of the summit of Martinez Mountain.
266
Comment
UCR270187
Tamarix
A. C. Sanders, Jeanne Marie Acceturo & participants in Jepson Workshop
2016-4-2
42408
Riverside
Peninsular Range, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, south end of Los Caballos Road, vicinity of lab and old Emerson house site
488
Comment
CSUSB1145
Tamarix pentandra
I. S. Singh
1972-4-21
Riverside
Coachella Valley, Thermal roadside.
152
Comment
SEINET4565883
Tamarix ramosissima
Duncan S. Bell
2010-4-1
666
Riverside
Sonoran (Colorado) Desert; Arica Mountains; west side of Rice Valley, c. 1.2 air miles east of AT & SF railway line, c. 4.2 air miles east of Priest Well and c. 4.3 air mi. SE of the ghost town of Rice
208
Comment
SEINET3081283
Tauschia arguta
John Adams
1965-5-9
209
Riverside
NE side of San Jacinto Mountains, Palms Springs area, 1 mi below tramway up Mt. San Jacinto
366
Comment
RSA455506
Tauschia parishii
N. C. Cooper
1944-5-29
1252
Riverside
Palms to Pines Hgwy
1433
Comment
CAS-BOT-BC202575
Tetracoccus hallii
Louise Kellogg
1941-5-14
2171
Riverside
Cottonwood Spring Pass, Eagle Mts.
838
Comment
JOTR29468
Tetracoccus hallii
La Doux, Tasha, N. Pietrasiak
2006-6-16
1679
Riverside
Joshua Tree National Park. Stop # 1 = N Eagle Mountains, approx. 2 miles NE Cottonwood visitor center
1051
Comment
OBI14349
Tetracoccus hallii
Unknown
1941-5-9
2138
Riverside
Eagle Mts. 1/2 mi N cottonwood Spring
975
Comment
POM292734
Tetracoccus hallii
Lyman Benson
1952-12-29
15086
Riverside
Cottonwood Springs, Joshua Tree National Monument. South slope.
915
Comment
SEINET2444071
Tetracoccus hallii
C. Davidson
2010-4-2
11701
Riverside
8.1 mi S of Hwy 111 in Palm Desert on Hwy 74 (pines Palms Hwy.). Creosote bush scrub on rocky east slope of San Jacinto Mts.
1078
Comment
RSA747277
Tetradymia comosa
Orlando Mistretta
1992-6-10
514
Riverside
Cleveland National Forest: Along old road coming off 3504 W of San Gabriel Mountains: Northeast slope Mt. San Antonio. Headwaters of west fork of north fork Lytle Creek. Sierra Peak. [Telegraph Peak quad?] Head of road.
Comment
CAS-BOT-BC399656
Thalictrum fendleri
Marcus E. Jones
1926-6-20
s.n.
Riverside
12 miles north of Idyllwild
Comment
CAS-BOT-BC399660
Thalictrum fendleri
Steve Boyd; Aydee Virgen
2004-4-13
10854 B
Riverside
Peninsular Ranges; Santa Ana Mountains region: San Mateo Canyon, midway between confluence with Los Alamos Canyon and Tenaja Canyon
Comment
RSA0018971
Thalictrum fendleri
Mary F. Spencer
1923-9-1
2259
Riverside
Strawberry Valley. San Jacinto Mt.
1646
Comment
RSA134369
Thamnosma montana
L. S. Rose
1959-1-13
59012
Riverside
Morongo Valley.
823
Comment
RSA449371
Thamnosma montana
Anstruther Davidson
1919-04
3334
Riverside
Palm Springs.
Comment
UCR42399
Thelypodium lasiophyllum
J. M. Stewart
1986-1-20
86- 01
Riverside
Sonoran (Colorado) Desert, N of the Mecca Hills
Comment
UCR137494
Thysanocarpus curvipes var. curvipes
D. L. Banks, V. W. Steinmann
1997-3-13
1522
Riverside
NW Palomar Mtns, Agua Tibia Mtns, Vail Lake area, N and just south of Hwy 79; hills (burned in the Vail fire of May 1996) east of the Dripping Springs alcove and west of Vail Lake Marina Rd
549
Comment
RSA77889
Tiquilia palmeri
F. W. Peirson
1927-4-12
7176
Riverside
Painted Canyon, near Mecca
Comment
SD145985
Tiquilia palmeri
A. C. Sanders, T. B. Salvato
2000-4-27
23377
Riverside
Coachella Valley: east side of Coachella Canal near the foot of the Mecca Hills, vicinity of the east end of Ave. 60
14
Comment
UC881483
Tiquilia palmeri
C. Epling, Wm. Robison, and Wm. Stewart
1936-3-22
Riverside
Painted Canyon near Mecca
Comment
UC78335
Tiquilia plicata
T. S. Brandegee
Riverside
Colorado Desert beyond San Bernardino
Comment Read comments Dec 24 2016
UCD121034
Tiquilia plicata
David B. Scott
1970-4-25
s.n.
Riverside
Palm Desert.
Comment
UCR120583A
Tiquilia plicata
Steven R. Hill, K. Kramer
2001-4-27
33490 A
Riverside
Sonoran (Colorado) Desert, N side of Route I-10, W side of Coachella Canal, about 0.1-0.2 mi north of interstate highway, 3 mi east of Indio
9
Comment
CAS-BOT-BC438298
Trianthema portulacastrum
J. C. Roos
1965-9-5
s.n.
Riverside
18 miles W. of Blythe.
Comment
CLARK-A1528-1386
Trianthema portulacastrum
John C. Roos
1965-9-5
Riverside
Chuckwalla Valley
Comment
NY643480
Tribulus terrestris
G. T. Hastings
1940-9-30
s.n.
Riverside
Comment
SEINET2042415
Tribulus terrestris
B. Pitzer
1998-2-1
3438
Riverside
Hayfield Spring Quad 7.5': Hayfield Dry Lake, alluvial fan on N side of lakebed, from paved road lakebed.
427
Comment
UCLA54131
Trichostema austromontanum subsp. austromontanum
H. Lewis
1941-7-30
1479
Riverside
Lake Hemet; ; Lake Hemit, Riverside Co.
Comment
RSA440730
Trichostema parishii
Emery M. Whilton
1938-5-15
s.n.
Riverside
Lake Elsinore.
Comment
UCR277739
Trichostema parishii
Mitch Provance
2012-1-26
112- 06
Riverside
Badlands of Western Riverside County, San Timoteo Canyon, El Casco area, powerline access road, 0.4 miles due S of El Casco Substation.
687
Comment
RSA0041944
Tridens muticus
Duncan S. Bell, Loraine Washburn
2014-4-10
6591
Riverside
Orocopia Mountains; northeastern section of range; approx. 3.5 air miles south of Hayfields Lake.
538
Comment
RSA278310
Trifolium albopurpureum
C. W. Tilforth, Walter Wisura
1979-4-11
1785
Riverside
Hills on south side of Lake Skinner, east of Murrieta.
427
Comment
RSA543609
Trifolium albopurpureum
Steve D. Boyd
1991-5-7
6171
Riverside
Santa Ana Mountains, SE and E side of Elsinore Peak.
1006
Comment
UC219068
Trifolium depauperatum var. truncatum
P. A. Munz
1922-4-29
5067
Riverside
1/2 mi s Lake Elsinore
381
Comment
POM13208
Trifolium gracilentum
Philip A. Munz, I. M. Johnston
1922-5-20
5451
Riverside
Kenworthy, San Jacinto Mts
1418
Comment
RSA653546
Trifolium gracilentum
Scott D. White
1999-5-24
7403 (unic.)
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
RSA675688
Trifolium gracilentum
Scott D. White
2001-5-1
8444
Riverside
Near Sun City: Quail Valley: Valleys and slopes east of Canyon Lake and west of Goetz Road.
442
Comment
UCR43180
Trifolium gracilentum
B. G. Pitzer
1986-5-6
210
Riverside
Peninsular Range, Butterfield Stage Ranch Development, hills on the north side of Pauba Valley in Rancho California area, 1 mi south of Buck Mesa, on the E side of Butterfield Stage Rd.
457
Comment
UCR200684
Trifolium gracilentum var. gracilentum
Steve Boyd, Aydee Virgen
2004-4-13
10876
Riverside
Peninsular Ranges/Santa Ana Mtns region, San Mateo Canyon, midway between confluence with Los Alamos Canyon and Tenaja Canyon
Comment
SD146259
Trifolium willdenovii
A. C. Sanders
1998-3-17
21739
Riverside
Shipley/Skinner Researve area: North Domenigoni Hills south of Hemet, mostly on SE-facing slope; Winchester 7.5' quad.
342
Comment
UCR60257
Trifolium willdenovii
Steve Boyd, Et al.
1989-4-1
3170 E
Riverside
Peninsular Range, Vail Lake area; hills just to SW of the dam
488
Comment
PASA652
Triodia pulchella
1928-3-3
Riverside
Near whitewater, Col. Desert
Comment Read comments Jun 24 2016
UCR216211
Triticum aestivum
Jim Andre, T. La Doux
2009-2-25
10827
Riverside
Sonoran (Colorado) Desert, Palen Dry Lake; c. 6 miles north of I-10 freeway, c. 15 miles east of Desert Center
129
Comment
CAS-BOT-BC323094
Trixis californica
James Henrickson
1963-3-29
1222
Riverside
12 miles west of Desert Center near Eagle Mountain Pumping Station
533
Comment
CLARK-A1528-2177
Trixis californica
John C. Roos
1948-5-15
3835
Riverside
Eagle Mountains
Comment
RSA709850
Trixis californica
Sarah J. De Groot, Leland Lubinsky, Naomi Fraga, Lisa Rojas
2005-2-10
4629
Riverside
Along Palen Pass Road, near Packard Well, S end of Granite Mountains.
502
Comment
UC832658
Trixis californica var. californica
C. L. Hitchcock
1940-4-1
5901
Riverside
1 mi below Cottonwood Springs (Joshua Tree National Monument); Joshua Tree National Monument
Comment
POM445
Tropidocarpum gracile
P. A. Munz
1918-4-27
2157
Riverside
Near Corona.
Comment
RSA0023470
Tropidocarpum gracile
Ora M. Clark
1929-2-23
1578
Riverside
N. Whitewater, California
Comment
UCR87860
Typha latifolia
Michael A. Patten, S. J. Myers
1993-8-20
s.n.
Riverside
Sonoran (Colorado) Desert, along Tahquitz Creek and behind the debris basin dam in Palm Springs
183
Comment
HSC90729
Uropappus lindleyi
H. J. Thompson
1953-5-25
1556
Riverside
Vandeventer Flat, on Hwy. 74 (Palms to Pine Hwy.), San Jacinto Mts.
Comment Read comments Jul 9 2010
JEPS36172
Uropappus lindleyi
W. L. Jepson
May 17 1901-Jun 1 1901
1466
Riverside
Thomas Valley
Comment
SBBG103855
Uropappus lindleyi
Michael A. Patten
1992-5-7
92 -27
Riverside
Santa Rosa Plateau, along Via Vaquero at Via Oesta, ca. 5 km W of Temecula
Comment
UC63398
Urtica urens
H. M. Hall
1904-5-16
4943
Riverside
vicinity of Riverside
243
Comment
UCD124773
Veronica peregrina subsp. xalapensis
T. B. Salvato; A. C. Sanders
2005-5-17
891
Riverside
San Jacinto Mtn foothills San Jacinto River east of Valle Vista, just downstream from the Forest Service boundary and N of Calif. Hwy 74.
549
Comment
UCR172216
Veronica peregrina subsp. xalapensis
John F. Green
2006-5-3
s.n.
Riverside
Peninsular Ranges, French Valley, unincorporated Riverside County; along San Diego Aqueduct right of way between Benton Road and the obvious drainage to the south
412
Comment
UC27744
Veronica serpyllifolia subsp. humifusa
H. M. Hall
1901-6-24
2240
Riverside
Squirrel Creek; San Jacinto Mountain, Squirrel Creek
Comment
SDSU21852
Vicia benghalensis
Lindsay Rubin, Stephanie Castillo
2016-4-16
3
Riverside
On the south side of the Santa Margarita River along nothern edge of the dirt road. Santa Margarita Ecological Reserve.
231
Comment
RSA0105848
Vicia ludoviciana
Alan Romspert
2000-7-28
s.n.
Riverside
60 Fwy Bridge and Santa Ana Riverbed transect.
Comment
RSA567984
Vicia villosa
Karin Cleary
1992-4-6
110
Riverside
Near top of ridge W of California St, Hemet.
610
Comment
JEPS21044
Viguiera parishii
W. L. Jepson and H. M. Hall
May 17 1901-Jun 1 1901
1408
Riverside
near Mt. San Jacinto (Palm Canyon and return to Van Deventer's)
Comment
SDSU13818
Vinca major
W. Miller, C. Mosse
1972-8-9
Riverside
Comment
RSA699821
Viola pedunculata
Scott D. White, Michael Honer
2003-4-4
8930
Riverside
Temescal Valley: Dissected bajada bench, below and east of Horsethief Canyon; immediately S of I-15 Freeway.
366
Comment
UC1929615
Viola pedunculata
Scott D. White
2003-3-21
8803
Riverside
SANTA ANA MOUNTAIN FOOTHILLS: Rancho Mission Viejo. East-facing slopes above an unnamed tributary to San Juan Creek.
Comment
RSA562116
Viola purpurea subsp. quercetorum
Steve D. Boyd
1992-4-14
6790
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness Area. Along Verdugo Trail from Tenaja Trail to Bluewater Trail in upper watershed of Bluewater Canyon, S of Sitton Peak.
793
Comment
RSA0121750
Vitis girdiana
A. C. Sanders, E. J. Lawlor
1988-10-22
8725
Riverside
Pinyon Flats area, Santa Rosa Mtns, along Horsethief Creek where the trail from the Dolomite Mine crosses.
1100
Comment
SD84906
Vitis girdiana
Nancy Ryan Zabriske, Walter Zabriske
1972-3-27
472
Riverside
west side dry streambed, North Canyon, Andreas Canyon drainage, east slope San Jacinto Mts.
366
Comment
SD152979
Vulpia bromoides
Steve Boyd, T. Ross, O. Mistrette
1992-3-31
6748
Riverside
San Mateo Cyn Wilderness Area. Morgan Trail from Round Potrero W to jtn with Tenaja Tr. In N-Fork Bear Creek.
671
Comment
RSA526505
Vulpia microstachys var. pauciflora
Steve Boyd, Timothy S. Ross
1990-5-11
4700
Riverside
Vail Lake area, N flank and summit of Wild Horse Peak in Agua Tibia Mtns, Cleveland Nat. Forest.
610
Comment
RSA263746
Vulpia myuros var. hirsuta
E. W. Lathrop
1968-5-22
6916
Riverside
Main Divide Truck Trail between El Carriso and Santiago Peak, Cleveland National Forest
1220
Comment
RSA343101
Vulpia myuros var. hirsuta
R. F. Thorne, Walter Wisura, Earl Lathrop, Sara Meury
1985-5-18
60635
Riverside
Santa Rosa Plateau: Cole Canyon, near entrance to Nature Conservancy Reserve.
530
Comment
CHSC110007
Vulpia octoflora
Scott D. White; Michael Honer
2003-4-4
8938
Riverside
Temescal Canyon: Dissected bajada bench, below and east of Horsethief Canyon; immediately S of I-15 Freeway. Alt.: 366-427m/1200-1400ft.
366
Comment
RSA678491
Vulpia octoflora
Steve Boyd, Amber Maurice, Pesach Lubinsky, Leland Lubinsky
2003-4-17
10492 -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
RSA771121
Vulpia octoflora var. octoflora
Orlando Mistretta, Duncan Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
5005
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 W116.66011
750
Comment
UCR24097
Washingtonia filifera
John C. Roos
1943-12-19
2762
Riverside
Sonoran (Colorado) Desert, Pushawalla Canyon
Comment
RSA736696
Washingtonia robusta
Scott D. White
2004-4-26
10254
Riverside
Soboba Indian Reservation, Indian Creek Watershed
518
Comment
RSA557360
Xanthium strumarium
Julie Greene
1993-6-11
1350
Riverside
[No locality information provided]
440
Comment
RSA703628
Xanthium strumarium
Scott D. White, Angelia Carey
2004-9-16
10766
Riverside
San Jacinto Mountain foothills: San Jacinto River wash and adjacent alluv. benches, near Indian Creek confluence.
503
Comment
UC1120883
Xylococcus bicolor
A. Lewis
May 1934
466
Riverside
1 1/2 mi sw of Murrieta (Cleveland National Forest); Cleveland National Forest
457
Comment
LA203797
Xylorhiza cognata
Flora Murray Scott;
1928-3-24
sn
Riverside
Painted Canyon
Comment Read comments Jun 14 2013
RSA776186
Xylorhiza cognata
Amber Swanson, Duncan S. Bell
2011-3-10
203
Riverside
Mecca Hills, E of Painted Cyn Rd
Comment
RSA775271
Xylorhiza tortifolia
Duncan S. Bell, The Desert Survivors Organization
2011-4-8
2200
Riverside
Northwest section of the Granite Mountains; approximately 1 air mile southeast of junction of Highway 62 and Highway 177.
470
Comment
POM99009
Xylorhiza tortifolia
E. C. Jaeger
1926-3-24
s.n.
Riverside
Eagle Mts, eastern Riverside Co.
610
Comment
UC1109411
Yucca schidigera
J. M. Webber
1943-4-16
363
Riverside
U.S. Highway 60 eight mi w Beaumont
Comment
UCR133420
Yucca schidigera
Mitch Provance, J. S. Ross
1998-3-27
MOR- 940
Riverside
San Bernardino Mtns. Region, Morongo Indian Reservation, S entrance to Hathaway Cyn., near the corner of Verdugo Rd. and Hathaway Cyn. Rd.
732
Comment
UCR100092
Yucca whipplei
R. G. Swinney
1967-5-26
1361
Riverside
Sonoran (Colorado) Desert/ San Jacinto Mtns., Snow Creek
457
Comment
SD71846
Zeltnera venusta
Helen V. Witham
1969-7-2
209
Riverside
Sandia Creek, on road from De Luz to Murietta.
299
Comment
RSA612702
Zigadenus venenosus var. venenosus
Darin L. Banks
1997-3-29
1596
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. The headwaters of Pala Creek at the southern extremity of the Reservation, north the Riverside / San Diego County line border., West of the intersection of Magee Truck Trail and Moreno Road including a large area of vernally wet grassland at the extreme southwestern corner of the Reservation.
390
Comment
RSA698614
Ziziphus obtusifolia var. canescens
J. R. Bruff
1928-4-2
28
Riverside
Cottonwood Springs.
Comment
NY42675
Ziziphus parryi
J. B. Walker
1995-3-21
1269
Riverside
W of Palm Desert, along Hwy 79, 3km E of Pinyon Flat Campground
1200
Comment
RSA605212
Ziziphus parryi
A. C. Sanders, D. Woodard, K. C. Rose
1995-3-22
16219
Riverside
San Gorgonio Pass: on and near a rocky spur at the N foot of the mountains, SW of Verbenia Ave., W of Snow Creek, E of Cabazon.
390
Comment
JEPS41943
Ziziphus parryi var. parryi
W. L. Jepson
1901-5-22
1337
Riverside
Palm Canyon below Vandeventer Flat; San Jacinto Mts., Palm Canyon
Comment