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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
CAS-BOT-BC229330
Abronia villosa
L. R. Abrams
1913-7-16
5010
Riverside
Between Elsinore & Corona
Comment
CSUSB1081
Abronia villosa
P. A. Rauch
1968-2-22
Riverside
San Gorgonio Wash.
Comment
OBI28973
Abronia villosa
David J. Keil
1976-11-28
11879
Riverside
Just E of Indio along I-10
Comment
RSA0013028
Abronia villosa var. aurita
LeRoy Gross, Caitlin Elam
2013-5-14
6047
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
SBBG128660
Abronia villosa var. aurita
M. A. Elvin, J. M. Vanderwier
2002-5-16
2052
Riverside
Agua Tibia Mtns, Pechanga Indian Reservation, nameless drainage/wash S of Pala Rd
335
Comment
UCR177704
Abronia villosa var. aurita
Michael Wall
1996-5-13
133
Riverside
Peninsular Ranges; Perris-Aguanga Basin region, [east edge of San Jacinto] 'Hemet,' Ramona Expressway/Mountain Ave., south of State St. on west side of road at 7th St.
457
Comment
POM731
Abronia villosa var. aurita
H. M. Hall
1902-4-19
2915
Riverside
Vicinity of Winchester.
457
Comment Read comments Sep 24 2008
CAS-BOT-BC30912
Acamptopappus sphaerocephalus
P. A. Munz
1937-5-29
15151
Riverside
Deep Canyon, Santa Rosa Mts.
1066
Comment
RSA730112
Acamptopappus sphaerocephalus var. sphaerocephalus
R. F. Thorne
1966-10-15
41805
Riverside
Dead Indian Canyon: Near Palm Desert at foot of Palms to Pines Highway
Comment
UC1281262
Acamptopappus sphaerocephalus var. sphaerocephalus
H. E. McMinn
1935-6-27
4071
Riverside
along highway to Pine Palms
Comment Read comments Dec 13 2011
UC68946
Acamptopappus sphaerocephalus var. sphaerocephalus
H. M. Hall
1905-4-1
5869
Riverside
Chuckawalla Bench; Colorado Desert
Comment
RSA93730
Acamptopappus sphaerocephalus var. sphaerocephalus
F. W. Peirson
1927-4-11
7154
Riverside
0.5 mile below Whitewater Bridge, head of Coachella Valley.
Comment
UC18091
Acer glabrum var. diffusum
H. M. Hall
1901-7
2602
Riverside
Tamarack Valley San Jacinto Mountains, Tamarack Valley (Southern California)
2438
Comment Read comments Jul 23 2018
RSA761867
Achillea millefolium
Peter Guiden, C. Martinez, N. Fraga, L. McDade, et al.
2010-8-14
82
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
UCR92599
Achillea millefolium
F. M. Reed
1928-7-15
6055
Riverside
San Jacinto Mtns, Strawberry Valley
1525
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
UC39994
Achnatherum parishii
H. M. Hall
May 1899
1167
Riverside
Coyote Creek San Jacinto Mountains, El Toro Mt.
1524
Comment
CAS-BOT-BC384734
Achyronychia cooperi
C. L. Hitchcock
1940-3-29
5847
Riverside
Ca. 12 mi. east of Indio
Comment
CLARK-A1528-914
Achyronychia cooperi
Charlotte Stocks
1963-3-31
Riverside
Coachella
Comment
POM47682
Achyronychia cooperi
Mary F. Spencer
1920-3-23
1436
Riverside
In desert sand near Palm Springs. Colorado Desert.
152
Comment
RSA0056197
Achyronychia cooperi
Keith E. Hoffmaster
1935-3-31
581
Riverside
Palm Springs.
Comment
CAS-BOT-BC213416
Acmispon argophyllus var. argophyllus
Lester Rowntree
1937-11-1
s.n.
Riverside
Nigger Grade [Nate Harrison Grade], W. side of Palomar Mt.
Comment
RSA801954
Acmispon grandiflorus var. grandiflorus
LeRoy Gross, Grace Cho, Caitlin Elam
2013-5-30
6156
Riverside
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
SBBG44749
Acmispon rigidus
Leota Davidson
1965-5-11
179
Riverside
Joshua Tree Nat Monument
Comment
RSA0110193
Acmispon strigosus
Duncan S. Bell, Amanda Turek
2010-4-9
786
Riverside
East side of the Arica Mountains, near the center of the range; approx. 1.75 air mile west of Priest Well.
485
Comment
SD144076
Acourtia microcephala
Scott D. White
1997-5-25
5246 A
Riverside
San Jacinto Mts: Bautista Canyon: Hixon Trail (USFS No. 2E43), between trailhead at Bautista Cyn Rd and intermittent stream crossing.
790
Comment
CAS-BOT-BC22557
Adenophyllum porophylloides
P. A. Munz
1932-4-24
12395
Riverside
Snow Creek Canyon, San Jacinto Mountains
457
Comment
CHSC110029
Adenophyllum porophylloides
Steve Boyd; Tammy Morgan, Aydee Virgen, Sarah DeGroot,
2004-5-14
11212
Riverside
Colardo Desert; Chocolate-Chuckwalla Mountains region: Western base of the Chocolate Mountains, small canyon, ca. 1.25 miles due north of Imperial County line and ca. 3.75 miles due west of aqueduct, accessed by dirt road off of main aqueduct road at siphon station. Within boundaries of U.S. Navy's Chocolate Mountains Aerial Gunnery Range.
Comment
HSC24974
Adenophyllum porophylloides
Richard Spjut
1972-2-1
2167
Riverside
Colorado Desert; N face of the Chuckawalla Mountains
305
Comment
RSA730044
Adenophyllum porophylloides
R. F. Thorne
1966-10-15
41799
Riverside
Dead Indian Canyon: Near Palm Desert at foot of Palms to Pines Highway
Comment
CDA22503
Adenostoma fasciculatum
Mike Lahti
2008-7-16
PDR# 1473243
Riverside
Hemet, 41801 East Benton Rd.
0
Comment
CLARK-A1528-3971
Adenostoma fasciculatum
John C. Roos
1948-5-22
3861
Riverside
Reche Canyon
Comment
UC1929910
Adenostoma fasciculatum
Scott D. White
2004-4-26
10244
Riverside
San Jacinto Mountain foothills: Soboba Indian Reservation, Indian Creek Watershed. Lake Fulmore 7.5' Quad.
Comment
UCR30527
Adenostoma fasciculatum
John C. Roos
1952-5-26
5722
Riverside
Haas' Ranch, Reche Canyon
457
Comment
SDSU13509
Adenostoma fasciculatum var. fasciculatum
W. Miller with C. Mosse
1972-7-20
Riverside
West edge of aqueduct clearing overlooking view (S. gate).
Comment
SD72234
Adenostoma sparsifolium
Russell S. Woglum
1937-10-20
1185
Riverside
Santa Rosa Mountains
Comment
SEINET10964943
Adenostoma sparsifolium
Melvin L. Conrad, David B. Dunn; Douglas G. LeDoux
1973-6-15
Conrad 7147
Riverside
Chaparral along roadside
1036
Comment
UCR245794
Adenostoma sparsifolium
A. C. Sanders, T. B. Salvato, Ana Hernandez, Karyn Drennen, Angela Collada
2013-10-2
40956
Riverside
Peninsular Range, Wilson Valley Preserve, 0.35 air mi. south of Wilson Valley Rd. and 0.8 mi. east of Sage Rd., 1.4 mi. east (93 deg. ) of Round Top Mountain
739
Comment
RSA712690
Agave americana
A. C. Sanders
1984-7-17
5106
Riverside
O. F. Clarke residence at 1012 Spruce Street.
305
Comment
UCR94066
Agave deserti subsp. deserti
Scott D. White, D. Haselfeld
1996-7-2
4253
Riverside
San Jacinto/Santa Rosa Mtns, Pinyon Flat area, north of Hwy 74, c. 10 road mi east of junction with Hwy 371, west-facing slope of Sugarloaf Mountain and adjacent valley
1402
Comment
CAS-BOT-BC139443
Agrostis hyemalis
Ralph Hoffmann
1929-9-8
s.n.
Riverside
Mount San Jacinto.
Comment
RSA754128
Agrostis idahoensis
W. Schlegel, Andrew Troutte
2008-8-8
4
Riverside
Idyllwild: Dry creek bed.
Comment
SEINET3127797
Agrostis verticillata
H. M. Hall
2252
Riverside
Fuller's Mills Mountains; San Jacinto Mountains
1615
Comment
RSA67713
Aliciella latifolia
Verne Grant, Alva Grant
1952-4-1
17519
Riverside
9 miles E of Mecca
Comment Read comments Apr 8 2011
RSA411802
Allenrolfea occidentalis
H. de Forest
1924-4-14
s.n.
Riverside
Indio- Mecca flats
Comment
UCSB39094
Allenrolfea occidentalis
Jorgensen, Jan
1982-3-6
Riverside
Coachella Valley, along Avenue 66 in Coachella
-70
Comment
RSA462625
Allionia incarnata
Robert Gustafson
1980-4-3
1527
Riverside
Orocopia Mountains, about 6 miles east of Mecca on Box Canyon road.
305
Comment
JOTR35381
Allionia incarnata var. incarnata
Harding, Mitzi, J. Hoines, E. Kramer
2012-2-2
169
Riverside
Joshua Tree National Park. southeast Coxcomb Mountains; SE facing slopes and steep drainages
164
Comment
UCD138539
Allium haematochiton
Geoffrey Levin
1975-4-26
480
Riverside
Mayhew Canyon Wash 1.5 mi. SE of Glen Ivy on Highway 71. Pacific Slope Drainage Area.
335
Comment
CAS-BOT-BC132014
Allium munzii
Steve Boyd
1986-4-22
1778
Riverside
Gavilan Hills: E edge of plateau remnant of ridge E of Estelle Mt., S of Dawson Canyon
670
Comment
UCR77571
Allium munzii
Steve Boyd, L. Arnseth, Orlando Mistretta
1991-5-6
6129
Riverside
SE end of Gavilan Hills, east of Arroyo del Toro, north-facing slope of low hill
488
Comment
JOTR30649
Allium parishii
La Doux, Tasha, Erin Babich
2008-4-21
1809
Riverside
Joshua Tree National Park. Stop 6- Little San Bernardino Mountains, above Upper East Deception Canyon, open rocky ridge
1406
Comment
UCR16652
Allophyllum divaricatum
Robert Eaton
1968-5-13
680513- 8
Riverside
Santa Ana Mtns., Santa Rosa Plateau, Mesa de Colorado, Santa Rosa Road, 6 mi. from Washington Street in Murrieta
610
Comment
JEPS69413
Allophyllum gilioides subsp. violaceum
W. L. Jepson
1901-5-24
1416
Riverside
Santa Rosa Mts., Van Deventer Flat
1432
Comment Read comments Aug 12 2013
POM3528
Allophyllum glutinosum
Jenkins, L. T. Street
1917-5-30
1948
Riverside
San Jacinto Canyon.
Comment
UCR68844
Allophyllum glutinosum
Steve Boyd, T. S. Ross
1990-5-11
4623
Riverside
Agua Tibia Mountains, Cleveland National Forest, base of Agua Tibia Mtn, east of Dripping Springs campground, south of Hwy 79
671
Comment
RSA90202
Alopecurus saccatus
F. W. Peirson
1922-5-19
3021
Riverside
10 miles northeast of Murrieta.
Comment
RSA7375
Amaranthus albus
Justin M. Wood
2008-10-29
208
Riverside
Murrieta Creek- 2 miles SE of Murrieta, open field N of Winchester Rd and between the creek and Jefferson Ave.
314
Comment
SD236156
Amaranthus albus
A. C. Sanders, D. Bramlet, Mihai Costea, T. Salvato
1999-10-15
23172
Riverside
San Jacinto Valley: Mystic (San Jacinto) Lake, 1.4 mi. SE of Jackrabbit Trail on Gilman Springs Rd., 1.4 mi. S of Eden Hot Spr.
433
Comment
RSA557339
Amaranthus albus
Julie Greene
1993-5-12
1324
Riverside
San Jacinto Wildlife Area, SE end of visitor center road. E of Davis Rd.
436
Comment
RSA356885
Amaranthus fimbriatus
R. F. Thorne
1966-10-15
41803
Riverside
Palm Springs.
Comment
RSA451153
Amaranthus palmeri
Stephen M. Beckstrom-Sternberg
1985-9-10
1022
Riverside
U.C.R. garden plots.
Comment
RSA737434
Amaranthus palmeri
Justin M. Wood
2008-8-31
122
Riverside
Romoland, 1/4 mile S of Ethanac Rd. between San Jacinto Rd. and Palomar Rd. just south of railroad tracks.
442
Comment
RSA782354
Amaranthus palmeri
Stephanie Rockwood, Christi Gabriel
2011-10-18
124
Riverside
Ford Dry Lake Area, Pallen Dunes Road. I10 exit 217. Chuckwalla Valley.
96
Comment
CAS-BOT-BC61398
Amauriopsis dissecta
Philip A. Munz
1938-8-14
15364
Riverside
East of Toro Peak, Santa Rosa Mts.
2438
Comment
RSA588803
Ambrosia acanthicarpa
Darin L. Banks, Steve Boyd
1995-10-17
0756
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; Along lower Arroyo Seco, S of the Dripping Springs Campground. Along the broad alluvial benches N of where Arroyo Seco turns to the E.
512
Comment
RSA772532
Ambrosia acanthicarpa
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4482
Riverside
Whitewater canyon. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor center (Whitewater Trout Farm) in the vicinity of Bonnie Bell. Between N33.94217, W116.64118 and N33.94722 W116.64305.
487
Comment
SBBG7532
Ambrosia acanthicarpa
H. and M. Dearing
1939-12-31
4049
Riverside
ca. 5 mi N of Palm Springs
Comment
SEINET5538667
Ambrosia acanthicarpa
H. S. Gentry
1954-1
14252
Riverside
Dripping Springs, along Route 79.
Comment
SD244067
Ambrosia confertiflora
O. F. Clarke
2009-11-26
Riverside
Peninsular Range: Riverside; O.F. Claarke residence, 266 Frost Court; east edge of UCR campus.
351
Comment
CAS-BOT-BC22609
Ambrosia dumosa
J. T. Howell
1928-3-25
3538
Riverside
Painted Canon [Canyon], Colorado Desert
Comment
CAS-BOT-BC22616
Ambrosia dumosa
Ira L. Wiggins
1941-3-24
9575
Riverside
Along eastern side of the Salton Sea, 2.7 miles S of Mortmar
Comment
IRVC19740
Ambrosia dumosa
J. T. Smiley
1983-4-9
19
Riverside
Philip L. Boyd Deep Canyon Desert Research Center; student study area. northern Sonoran Desert
Comment
IRVC730
Ambrosia dumosa
R. H. Whittaker, W. A. Niering
1963-5-30
SJ 84
Riverside
Above Palm Desert. Sonoran Desert/Santa Rosa mtns
305
Comment
POM41493
Ambrosia dumosa
Marcus E. Jones
1924-2-7
s.n.
Riverside
Salton Sink near Oasis.
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
SD5656
Ambrosia dumosa
Mary S. Snyder
1895-4-1
Riverside
Palm Springs [label uses old name, Palmetto Spring]
274
Comment Read comments Jul 8 2010
UC1539707
Ambrosia dumosa
Chas. B. Fiker
1946-4-18
3417
Riverside
w side Colorado Desert
Comment Read comments Mar 23 2014
UC519938
Ambrosia dumosa
Joseph Andorfer Ewan
1932-4-8
7029
Riverside
near Garnet; Colorado Desert, Seven Palms
Comment
UC665877
Ambrosia dumosa
Ira L. Wiggins
1941-3-24
9575
Riverside
2.7 mi s of, along e side of Salton Sea Mortmar; Salton Sea
Comment
RSA93928
Ambrosia dumosa
F. W. Peirson
1920-2-16
1319
Riverside
Colorado Desert. Garden of Eden east of Palm Springs.
Comment
POM41983
Ambrosia ilicifolia
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
SD131197
Ambrosia pumila
David B. Zippin
1991-5-30
138
Riverside
40 m W of Skunk Hollow Vernal Pool, Bachelor Mtn. Quad
Comment
UCD128886
Ambrosia salsola
Nancy Ryan Zabriskie; Walter Zabriskie
1971-2-15
271
Riverside
near entrance gate, Andreas Canyon Club, South Palm Canyon Drive, Palm Springs.
167
Comment
UC32871
Ambrosia salsola var. salsola
S. B. Parish
Apr 4 1896-Apr 13 1896
4123
Riverside
desert base San Jacinto Mt.; Palm Springs (Agua Caliente)
152
Comment
UC51611
Ambrosia salsola var. salsola
Jos. Burtt Davy
1902-3-25
7938
Riverside
Indio
Comment
JEPS45999
Ammannia robusta
W. L. Jepson
1912-11-1
5270
Riverside
near Blythe (Palo Verde Valley); Palo Verde Valley
45
Comment
JEPS35491
Amorpha californica var. californica
W. L. Jepson
1901-5-25
1446
Riverside
Santa Rosa Indian Village Santa Rosa Mts.
1981
Comment
LA204915
Amorpha californica var. californica
W. Pequegnat;
1938-6-15
sn
Riverside
Santa Ana Mountains, Modjeska Flats
1371
Comment
RSA415300
Amorpha fruticosa
Anstruther Davidson
1893-4-10
s.n
Riverside
Palm Springs.
Comment
RSA0089619
Amsinckia intermedia
N. C. Cooper
1949-3-15
3012
Riverside
Banning.
701
Comment
UCR251306
Amsinckia intermedia
T. B. Salvato, Matthew Malle, Thomas M. Sullivan Jr
2013-3-28
7429
Riverside
Perris-Aguanga Basin, Menifee, northeast corner of Murrieta Road and Scott Road
517
Comment
RSA0089630
Amsinckia intermedia
F. R. Fosberg
1932-5-9
10638
Riverside
St. Johns Grade near Hemet.
770
Comment
SD187373
Amsinckia menziesii
Scott D. White, Angelia Carey
2004-4-16
10173
Riverside
Indian Creek and adjacent slopes.
548
Comment
RSA0089921
Amsinckia menziesii var. menziesii
D. L. Banks, Victor Steinmann
1997-3-13
1417
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
SBBG87488
Amsinckia tessellata
A. C. Sanders with B. Pitzer, D. Charlton
1986-3-1
6015
Riverside
Chuckwalla Valley, 1 mi W of Hayfield Lake, 2 mi SW of pumping station on a small cutoff rd from Hayfield Rd to the dirt rd to Colorado River Aqueduct
426
Comment
RSA357157
Anagallis minima
Robert F. Thorne
1973-5-23
43855
Riverside
Santa Rosa Plateau:; N side of Mesa de Colorado.
610
Comment
RSA0016114
Androstephium breviflorum
Jim Andre, G. L. Clifton, Ron Kelley
2013-3-21
24397
Riverside
West Riverside Mountains; at base of NW corner of range where sand ramps run up against granitic bouldery slopes, about 10 miles SW of Vidal Jct., 3 miles south of Grommet RR xing at Highway 62.
363
Comment
JEPS12261
Anemopsis californica
W. L. Jepson
May 17 1901-Jun 1 1901
1243
Riverside
near San Jacinto Lake (Journey from Riverside to Santa Rosa Peak and Palomar); Southern California
Comment
UC56664
Anemopsis californica
H. M. Hall
1897-5-31
594
Riverside
Southern California, Riverside Riverside; Southern California, Riverside
Comment
CAS-BOT-BC79931
Antennaria microphylla
H. M. Hall
1901-7-1
2401
Riverside
Tamarack Valley
2834
Comment
UC130485
Antennaria rosea
Mrs. C. M. Wilder
1909-7-13
Riverside
Tahquitz Valley San Jacinto Mts., Tahquitz Valley
Comment
SD82793
Antirrhinum coulterianum
Norman C. Cooper
1944-5-21
2013
Riverside
Hemet Valley, plowed field
456
Comment
UCR105430
Antirrhinum coulterianum
A. C. Sanders, Pam MacKay, Tim Thomas & O. F. Clarke
1997-5-4
20681
Riverside
San Jacinto Mountains, N side of the range, Twin Pines Creek drainage, dry slopes above Brown Creek
915
Comment
RSA0034830
Antirrhinum coulterianum
J. C. Roos
1941-5-17
138
Riverside
About 4 miles S.W. of March Field.
Comment
JEPS5311
Antirrhinum filipes
W. L. Jepson
1928-4-25
12604
Riverside
Cottonwood Spring; Colorado Desert, Eagle Mts.
731
Comment
UC1929314
Antirrhinum kelloggii
Scott D. White, Justin Wood
2008-4-16
11887
Riverside
Perris/Elsinore Basin; Hills to the W of I-215 and S of Scott Rd.
Comment
CLARK-A1528-840
Antirrhinum nuttallianum
Fred B. Essig
1967-5-7
Riverside
Box Springs Mountains
Comment
UCD123468
Antirrhinum nuttallianum
A. C. Sanders
1997-3-19
20050
Riverside
Lake Skinner area: northeast of Bachelor Mtn., small canyon below dry falls, north of dirt track off road from Rawson Canyon.
Comment
RSA180264
Antirrhinum nuttallianum subsp. nuttallianum
E. W. Lathrop
1959-5-29
4581
Riverside
14 mi. W. of Murrieta.
Comment
RSA543158
Antirrhinum nuttallianum subsp. nuttallianum
Steve D. Boyd, Tim S. Ross, Mike Hammit
1991-5-2
6088
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
UCR5785
Antirrhinum nuttallianum subsp. nuttallianum
S. M. Chambers
1970-4-19
11
Riverside
Riverside, half way up the W slope of the Box Springs Mtns from Big Springs Road
610
Comment
JEPS29307
Apiastrum angustifolium
Rimo Bacigalupi and L. Heckard
1962-3-25
8402
Riverside
about 10 air mi nw of Elsinore (near Arcilla siding of the A.T. & S.F. Railway, just below and e of state hwy 71, Temescal Wash); Temescal Wash
289
Comment
RSA501074
Apiastrum angustifolium
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-4-2
3192
Riverside
Vail Lake Area, W end of bench on S flank of Oak Mountain.
548
Comment
UCR234249
Apocynum cannabinum
A. C. Sanders, T. B. Salvato
2012-4-27
40095
Riverside
Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon, along Temescal Canyon Rd. between Glen Ivy/I-15 and Indian Truck Trail, 265 m NW of El Hermano Rd.
310
Comment
UC64653
Arabis glabra
H. M. Hall
1897-6-17
654
Riverside
Strawberry Valley San Jacinto Mountains
1615
Comment
RSA0128656
Arabis repanda
P. A. Munz
1922-9-6
6386
Riverside
North fork of Tahquitz Creek; San Jacinto Mts.
2210
Comment
SEINET10320300
Arceuthobium campylopodum
E. G. Anderson
1935-8-21
6574
Riverside
Idyllwild-Banning.
1650
Comment
RSA629138
Arctostaphylos
Jon E. Keeley
1992-7-16
16561
Riverside
Red Mountain Road/Stanley Road, 11.7 km east of R3 on Stanley Road.
975
Comment
RSA629377
Arctostaphylos glandulosa
Jon E. Keeley
1992-7-17
16857
Riverside
Hwy 243, 39-40 km north of Idyllwild.
1375
Comment
RSA629469
Arctostaphylos glandulosa
Jon E. Keeley
1992-6-16
16839
Riverside
Hwy 243, 38 km N of Idyllwild.
1485
Comment
RSA629394
Arctostaphylos glandulosa subsp. leucophylla
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-11
19518
Riverside
Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns.
820
Comment
UC922081
Arctostaphylos glandulosa subsp. zacaensis
Frank W. Gould
1943-4-18
2134
Riverside
mt. slopes 8 mi e Idlewild
Comment Read comments Sep 29 2011
RSA604867
Arctostaphylos glauca
Scott D. White
1995-12-24
3801
Riverside
Lakeview Mts. About 7 road miles SE of Davis Rd./Ramona Expwy. intersection.
671
Comment
RSA631720
Arctostaphylos glauca
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-10
19306
Riverside
Highway 79, 6 km west of Aguanga.
650
Comment
RSA631740
Arctostaphylos glauca
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-10
19287
Riverside
Highway 79, at Radec.
580
Comment
RSA631807
Arctostaphylos glauca
Jon E. Keeley
1992-4-17
15073
Riverside
End of Woodchuck Road, Woodchuck Resort. 2 km south of Highway 79.
670
Comment
RSA631827
Arctostaphylos glauca
Jon E. Keeley
1992-7-16
16582
Riverside
Red Mountain Road/Stanley Road, 11.7 km east of R3 on Stanley Road.
975
Comment
RSA631847
Arctostaphylos glauca
Jon E. Keeley, Allen Massihi, Robert Goar
1992-8-18
20173
Riverside
Truck trail on north-face of Santa Rosa Mountain, ca. 4 km south of Pinyon Pines, Santa Rosa Mountains.
1430
Comment
SD60439
Arctostaphylos glauca
Reid Moran
1964-7-27
11855
Riverside
Canyon of Santa Margarita River, 2.5 mi. SSW of Temecula
199
Comment
UCR133451
Arctostaphylos glauca
Tracy Tennant, T. B. Salvato
1998-6-23
MOR- 473
Riverside
San Bernardino Mountains, Morongo Indian Reservation, woodland stand 13, N end of Hathaway Canyon
1280
Comment
POM367327
Arctostaphylos glauca var. glauca
C. B. Wolf
1942-2-11
2649
Riverside
Santa Ana Mountains, Hidden Canyon, 5mi. W. of Corona, base of Skyline Drive.
405
Comment
RSA635196
Arctostaphylos parryana subsp. tumescens
Jon E. Keeley
1992-7-17
16773
Riverside
Rd. to Thomas Mtn. (5S15), 4.3 km north of Toolbox Spring. San Jacinto Mtns.
1920
Comment
RSA635691
Arctostaphylos pringlei
Jon E. Keeley
1992-7-16
16600
Riverside
Hwy 371 & Burnt Valley Rd. San Jacinto Mtns.
1250
Comment
CAS-BOT-BC46338
Arctostaphylos pungens
Peter H. Raven
1959-5-18
14242
Riverside
Lake Fulmor, San Jacinto Mts.
Comment
SD233274
Arctostaphylos pungens
Scott D. White, Justin M. Wood
2009-5-22
12893
Riverside
San Jacinto Mountains: Quinn Flat Meadow. Meadow and adjacent uplands.
1372
Comment
RSA1387
Arctostaphylos rainbowensis
J. T. Howell
1928-7-9
399
Riverside
Temecula Grade, 4 miles S of Temecula.
396
Comment
RSA585641
Arctostaphylos rainbowensis
D. L. Banks, S. D. Boyd
1995-3-15
0076
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area, N face of Agua Tibia Mtn., Dorland Mtn. area.
738
Comment
RSA636003
Arctostaphylos rainbowensis
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-11
19550
Riverside
Carancho Rd., W. of Temecula.
440
Comment
RSA636023
Arctostaphylos rainbowensis
Jon E. Keeley
1992-8-2
18796
Riverside
East of Hwy 15, off Rainbow Cyn. Rd., 3 km north of San Diego Co. line.
400
Comment
RSA434322
Argemone munita subsp. munita
N. Cooper
1949-6-29
4289
Riverside
East side of San Jacinto, dry roadside bank
1524
Comment
SEINET229449
Aristida adscensionis
L. M. Shultz, JS Shultz
1985-4-18
8332
Riverside
Chuckawalla Mountains 1 mi west of Astec Well and 11.7 mi south of I-15
616
Comment
UCR148295
Aristida adscensionis
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
UCR74394
Aristida adscensionis
Theo Glenn
1991-4-30
91- 65
Riverside
Sonoran (Colorado) Desert, McCoy Mtns, NW of Blythe
280
Comment
UCSB299
Aristida adscensionis
Don Graney
1953-3-21
165
Riverside
collected 13.0 mi E, in the Colorsdo Desert Indo - Indio
Comment
RSA26993
Aristida purpurea var. nealleyi
C. L. Hitchcock
1940-3-30
5871
Riverside
Cottonwood Spring.
Comment
SD247281
Aristida purpurea var. nealleyi
A. C. Sanders, Jim Malusa
2015-3-10
41372
Riverside
Sonoran (Colorado) Desert: north end of Chocolate Mountains, Tabaseca Tank, US Navy Chocolate Mountains Aerial gunnery Range (East of Red Canyon 7.5'Q)
609
Comment
UCR26239
Aristida purpurea var. parishii
John C. Roos
1948-5-15
3840
Riverside
Sonoran (Colorado) Desert, Eagle Mountains, upper Lost Palms Canyon
1037
Comment
RSA772577
Artemisia californica
Orlando Mistretta, Duncan S. Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
5050
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
UCR103738
Artemisia californica
A. C. Sanders, T. Tennant, A. Montalvo & B. Wagner
1997-11-20
21617
Riverside
Lake Skinner Reserve area, Crown Valley, east of Rawson Road
671
Comment
RSA520550
Artemisia douglasiana
Steve Boyd, David E. Bramlet
1988-10-8
2883
Riverside
Cahuilla Mountain, SW of Anza at head of Bautista Canyon. Along crest of the mountain.
Comment
UCR114009
Artemisia douglasiana
Mitch Provance
2000-6-24
2053
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
SEINET218666
Artemisia dracunculus
Patricia Wilder
1971-3-20
4883
Riverside
Riverside County: In dry areas along Santa Ana River at end of Pedley Street, Norco; south side of river.
244
Comment
CAS-BOT-BC93734
Artemisia ludoviciana subsp. albula
Louis C. Wheeler
1933-12-2
2296
Riverside
Mouth of Tahquitz Canyon, San Jacinto Mts.
152
Comment
POM6098
Artemisia ludoviciana subsp. albula
I. M. Johnston
1918-4-3
1847
Riverside
San Jacinto Canyon. (Oak Cliff).
686
Comment
CAS-BOT-BC93690
Artemisia ludoviciana subsp. incompta
Louis C. Wheeler
1931-10-4
171
Riverside
Strawberry Valley, San Jacinto Mts.
1584
Comment
UC892461
Artemisia ludoviciana subsp. incompta
Mary F. Spencer
Aug 1 1923-Sep 1 1923
2298
Riverside
<near> Idyllwild; San Jacinto Mts.
1828
Comment
UCR4346
Artemisia nova
L. B. Ziegler
1964-7-11
s.n.
Riverside
San Jacinto Mtns., 2 mi NE of Kenworthy Ranger Station
Comment
UCR117684
Asclepias californica
V. W. Steinmann, D. L. Banks
1997-3-13
1199
Riverside
Agua Tibia Mtns., N of Hwy 79 on the low hills just east of Dripping Springs alcove and west of Lake Marina Road.
550
Comment
UCR20538
Asclepias eriocarpa
W. W. Mayhew
1977-7-5
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., Pine Cove
1835
Comment
UCR278882
Asclepias fascicularis
Mitch Provance
2011-6-9
17197
Riverside
Santa Ana River Valley, Jurupa Valley, Pedley area, Horseshoe Lake, west of Van Buren Blvd., west of the corner and Studio Pl. and Lakeview Ave.
219
Comment
JOTR35993
Asclepias subulata
Harding, Mitzi, Mark Wheeler
2012-9-4
204
Riverside
Joshua Tree National Park. Pinto Wells; large, active wash west of road leading to weather station (stop 4)
262
Comment
RSA69827
Aster bernardinus
J. C. Roos
1951-10-19
5323
Riverside
San Timoteo Canyon, El Casco.
610
Comment
RSA160569
Aster subspicatus
J. D. Olmsted
1959-9-23
1017
Riverside
San Jacinto River crossing by Lakeview Rd. from US 395 NW of Lakeview Mts
427
Comment
UCD166200
Astragalus
Jack Major
1962-4-16
765
Riverside
Along side of road from Banning to Mt. San Jacinto. (Exact location unknown. Coordinates estimated by label maker.)
914
Comment
CAS-BOT-BC177458
Astragalus aridus
A. C. Sanders
2010-3-15
37408
Riverside
Sonoran (Colorado) Desert: pass between Chuckwalla Valley and Palo Verde Mesa, south of I-10 between the Mule and McCoy Mountains, c. 12 miles WSW (264 deg. ) of Blythe
152
Comment
CAS-BOT-BC177462
Astragalus aridus
Roxana S. Ferris
1953-3-9
12599
Riverside
Near junction of U.S. 60 & 70 with Desert Hot Springs road
Comment
RSA415777
Astragalus aridus
M. B. Dunkle
1934-3-18
3856
Riverside
Shavers Valley. Mecca Hills. W. of Shaver's Well.
91
Comment
POM98779
Astragalus didymocarpus var. dispermus
M. French Gilman
1926-2-22
s.n
Riverside
Thousand Palms Canyon.
Comment
RSA90153
Astragalus didymocarpus var. dispermus
F. W. Peirson
1922-4-29
2939
Riverside
Dripping Spring, Temecula River, southwestern Riverside Co.
457
Comment
CAS-BOT-BC178447
Astragalus douglasii var. parishii
Philip A. Munz
1937-5-30
15143
Riverside
Northwest slope of Santa Rosa Peak
2225
Comment
UC314567
Astragalus douglasii var. parishii
Marcus E. Jones, A. M.
1926-6-20
Riverside
12 mi n Idyllwild; n of Idyllwild
Comment
CAS-BOT-BC187158
Astragalus lentiginosus var. coachellae
Noel H. Holmgren; Patricia K. Holmgren; Ruth E. Kern
1973-3-23
6488
Riverside
Chuckwalla Valley, 9.5 miles northeast of Desert Center
167
Comment
JEPS54702
Astragalus lentiginosus var. coachellae
W. L. Jepson
1927-4-11
11631
Riverside
near Palm Springs station (Whitewater); nw Colorado Desert
457
Comment
SEINET7063054
Astragalus nuttallii
A. G. Vestal
1963-5-20
s.n.
Riverside
Long Valley Road at Temecula and at the junction with Route 395 (115). UTM Zone 11, 485910mE, 3706825mN. (WGS84/NAD83).
308
Comment
RSA769653
Astragalus pachypus var. jaegeri
Duncan S. Bell, Naomi Fraga
2010-4-22
854
Riverside
San Bernardino National Forest: Rouse Ridge, 1.6 air miles south east of junction of Highway 74 and forest service road 5S15.
841
Comment
UCR95238
Astragalus pachypus var. jaegeri
D. L. Banks, Dylan Hannon
1996-5-3
1000
Riverside
NW Palomar Mtns, Agua Tibia Mtns; Foothills south of Hwy 79; east of the Dripping Spring Campground; c. 300 m east of the Dripping Springs Guard Station
488
Comment
JEPS54934
Astragalus palmeri
Marjorie D. Clary
1932-11-14
1673
Riverside
Pinyon Flats , Pinyon Flats (San Jacinto Mts.)
1219
Comment
RSA90638
Astragalus palmeri
F. W. Peirson
1921-3-23
4752
Riverside
Deep Canyon, SE of Palm Springs.
335
Comment
CAS-BOT-BC192826
Astragalus pomonensis
B.
1904-4-5
4131
Riverside
Hemet
Comment
POM305801
Astragalus pomonensis
Henry J. Ramsey, Henry J. Ramsey
1937-4-2
1058
Riverside
Elsinore.
Comment
SEINET898385
Astragalus pomonensis
Carl B. Wolf
1935-1
6298
Riverside
Gavilan Hills region, 1 mi W of Val Verde
488
Comment
UCR59516
Astragalus pomonensis
Steve Boyd, T. S. Ross, L. Arnseth
1989-5-7
3572
Riverside
Peninsular Ranges; Palomar Mountains region, Vail Lake Area, along Arroyo Seco drainage from junction with Kolb Creek, S to within 0.25 mi of Hwy 79
457
Comment
UCR97259
Astragalus pomonensis
Steve Boyd, T. S. Ross, L. Arnseth, J. Bonilla
1990-4-2
3983
Riverside
Peninsular Range, Vail Lake area, lower slopes of Agua Tibia Mtn. along Hwy 79, east of USFWS Dripping Springs Guard Station
610
Comment
RSA90741
Astragalus pomonensis
Joseph A. Ewan, C. Epling
1933-4-12
7610
Riverside
5 miles above Corona, Temescal Canyon.
Comment
RSA585621
Athysanus pusillus
D. L. Banks, S. D. Boyd
1995-3-15
56
Riverside
NW Palomar Mountains; Agua Tibia Mountains; N face of Agua Tibia Mtn., Dorland Mtn. area.
744
Comment
RSA444558
Atrichoseris platyphylla
Walter Wisura
1988-3-13
4203
Riverside
Box Canyon
Comment Read comments Nov 3 2011
RSA695436
Atrichoseris platyphylla
Scott D. White, Michael Honer
2003-5-14
9290
Riverside
Bajada at foothills of Little Maria Mtns, ca. 20 air miles NW of Blythe, near Standard (Superior) Gypsum Mine.
76
Comment
UCD129390
Atrichoseris platyphylla
M. F. Wojciechowski; M. J. Sanderson
1993-3-24
279
Riverside
Little Maria Mountains, near Midland.
Comment
UCR75050
Atrichoseris platyphylla
A. C. Sanders, E. Lawlor
1992-4-4
12105
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, within 0.5 mile of McCoy Spring
244
Comment
UCR101545
Atriplex argentea
C. S. Jones, Jennifer Hodge
1998-3-22
s.n.
Riverside
Lake Elsinore, back basin, c. 700 ft. west of the San Jacinto River and c. 250 ft. south of the Lake Elsinore channel.
400
Comment
UCR93048
Atriplex argentea var. mohavensis
Steve Boyd, D. L. Banks
1994-9-29
8365
Riverside
Lake Elsinore, Floodplain east of dike along San Jacinto River, west of Sedco Hills community
381
Comment
OBI35031
Atriplex canescens
Sears
1978-4-12
1179
Riverside
8 mi NE of Desert Center
158
Comment
POM278684
Atriplex canescens
Grant D. Brown
1950-3-29
522
Riverside
5 miles NW of Aguanga on Hyway #79.
548
Comment
SEINET3930599
Atriplex canescens
Grant D. Brown
1950-12-2
593
Riverside
Santa Ana R. NW. of Arlington.; 0
Comment
SEINET3930763
Atriplex canescens
Robert F. Thorne
1966-10-15
41790
Riverside
Dead Indian Canyon: Near Palm Desert at foot of Palms to Pines Hwy.; 0
Comment
RSA289864
Atriplex canescens subsp. canescens
B. A. Prigge
1980-12-15
4108
Riverside
Coachella Valley Stormwater Channel: 3 miles S of Mecca where Lincoln Street crosses channel.
-67
Comment
CAS-BOT-BC170227
Atriplex canescens subsp. linearis
Nancy Ryan Zabriskie; Walter Zabriskie
1970-10-31
324
Riverside
Andreas Canyon Club property, Palm Canyon watershed, east slope San Jacinto Mts.
167
Comment
JEPS59546
Atriplex canescens subsp. linearis
Mary Beal
1939-10-25
710
Riverside
Palm Springs area , Palm Springs area (Mojave Desert)
Comment
RSA696733
Atriplex canescens var. laciniata
J. R. Bruff
1927-10-8
s.n.
Riverside
Thousand Palms.
Comment Read comments Sep 10 2011
SEINET1911480
Atriplex canescens var. laciniata
Carl B. Wolf
1932-1
4316
Riverside
Caleb (Southern Pacific Railway siding), 4.5 miles SE of Mecca, Colorado Desert. Lower Sonoran zone.
61
Comment
RSA0066133
Atriplex canescens var. macilenta
Stephanie Rockwood, Christi Gabriel
2011-10-18
125
Riverside
Ford Dry Lake Area, Pallen Dunes Road. I10 exit 217. Chuckwalla Valley.
96
Comment
RSA791584
Atriplex canescens var. macilenta
D. Silverman
2010-3-24
7827
Riverside
South Palen Lake, Chuckwalla Valley, 4.5 km southeast of Sidewinder Well, 2.3 km southwest of Palen Dunes Dr., and 4.2 km north of Interstate 10.
128
Comment
SD130238
Atriplex coronata var. notatior
George Ruffner
1990-5-2
Riverside
San Jacinto Wildlife Area, east of Davis Road, vicinity of duck ponds on west edge of playa of Lake San Jacinto.
Comment
UCR235046
Atriplex coronata var. notatior
A. C. Sanders, John F. Green
2012-5-27
40219
Riverside
Peninsular Range; Santa Ana Mtns. Region, Lake Elsinore area, Baker St. south of Nichols Rd.
386
Comment
SEINET5585510
Atriplex elegans var. elegans
R. E. Riefner Jr.
2013-1
13 -190
Riverside
City of Lake Elsinore, along Collier St. and Hwy. 74 S to Temescal Wash.
393
Comment
POM47247
Atriplex elegans var. fasciculata
Mary F. Spencer
1920-3-12
1508
Riverside
Mecca. Colorado Desert
-60
Comment Read comments Sep 7 2011
RSA746519
Atriplex glauca
R. E. Riefner Jr.
2002-12-12
2 -521
Riverside
City of Corona, along Magnolia Ave. off-ramp on SW side of I-15 Freeway.
216
Comment
POM8164
Atriplex hymenelytra
Mary F. Spencer
1920-3-19
270
Riverside
Palm Springs.
122
Comment
RSA0047014
Atriplex polycarpa
Sarah J. De Groot, Cheryl S. Sevilla
2014-10-21
7352
Riverside
West side of Big Maria Mountains; south of Vidal, just west of Highway 95 but east of powerline, along BLM road EC 472. About 3.2 air miles south of Slaughter Tree Wash; about 0.7 air miles (3700 ft.) west of the Colorado River.
99
Comment
RSA557317
Atriplex rosea
Julie Greene, Steve Boyd, D. E. Bramlet, H. Flores, H. Ochoterana
1993-7-9
1427
Riverside
San Jacinto Wildlife Area: South of visitor center, by waterfoul kiosk, east of Davis Rd.
433
Comment
RSA676290
Atriplex semibaccata
Scott D. White
2001-4-13
8322
Riverside
Badlands; County landfill area north of Moreno Valley. About 1/4 air mi NW of the SR-60 Freeway jtn with Gilman Springs Rd.
595
Comment
CAS-BOT-BC176762
Atriplex serenana var. serenana
Baer
1922-9-9
s.n.
Riverside
Elsinore
Comment
JEPS59526
Atriplex serenana var. serenana
H. M. Hall
June, 1901
Riverside
Riverside
Comment
UCR121254
Atriplex serenana var. serenana
D. E. Bramlet, D. J. Bradney
1989-7-3
1931
Riverside
Perris-Aguanga Basin region, Diamond Valley, just north and east of the Searl Ranch buildings
482
Comment
CAS-BOT-BC213221
Ayenia compacta
Frank W. Peirson
1922-4-9
9600
Riverside
Andreas Canyon, Palm Springs Region
457
Comment
JOTR36019
Ayenia compacta
Harding, Mitzi, T. Herskovits
2012-3-16
226
Riverside
Joshua Tree National Park. Eagle Mountains, Cholla Wash
Comment
POM68496
Baccharis emoryi
Marcus E. Jones
1925-4-24
s.n.
Riverside
Thousand Palms
Comment
CAS-BOT-BC106747
Baccharis salicifolia
Roxana S. Ferris
1953-3-6
12591
Riverside
In creek bottom, Palm Canyon, south of Palm Springs
Comment
JEPS21264
Baccharis salicina
S. B. Parish
1912-10-10
8348
Riverside
Dos Palmas
0
Comment
SDSU13529
Baccharis salicina
W. Miller
1972-8-9
Riverside
Just west of beaver dam and east of aqueduct.
Comment
UCSB41547
Baccharis sarothroides
Roos, John; Roos, Lucille
1950-10-28
Riverside
Near Box Springs
472
Comment
UCR37615
Baccharis sergiloides
George K. Helmkamp
1984-5-2
D- 2
Riverside
Little San Bernardino Mountains, Big Morongo Canyon, 3 - 3.5 miles below the caretaker's house at the Big Morongo Preserve
610
Comment
CAS-BOT-BC295901
Bahiopsis parishii
Roxana S. Ferris; Ruth P. Rossbach
1938-5-15
9550
Riverside
Cottonwood Springs Canyon
Comment
JOTR34045
Bahiopsis parishii
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2010-5-27
2946
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
LA204018
Bahiopsis parishii
H. Lewis;
1952-4-5
sn
Riverside
Road to 29 Palms 1 mi. S of road to Desert Hot Springs
Comment
RSA719045
Baileya pauciradiata
Michael Honer
2005-3-11
2055
Riverside
Rice Valley; 4.5 mi. SSE of Rice; 1.5 mi. E of ATSF railway.
220
Comment
SBBG98295
Baileya pauciradiata
F. W. Peirson
1921-4-12
2775
Riverside
Indian Wells
Comment
SEINET3005007
Baileya pauciradiata
G. Rink, A. Karl, M. Honer, T. Thomas
2011-4-6
10436
Riverside
Ca 5 miles west of Blythe, south fo I-10 and north of the transmission line, on dunes
141
Comment
UC64810
Baileya pauciradiata
E. E. Schellenger
1904-10-16
35
Riverside
2 mi s Palm Springs
Comment
UCR166014
Baileya pauciradiata
Nathan Moorhatch
2005-2-17
s.n.
Riverside
Sonoran (Colorado) Desert, Coachella Valley, east edge of Santa Rosa Mtns., La Quinta, west of Washington St., between Ave. 48 and Lake La Quinta Dr., 4 acre parcel
37
Comment
SD28022
Baileya pleniradiata
Carl B. Wolf
1932-4-27
3026
Riverside
Mecca-Blythe Road; 3/4 miles west of Utopia.
149
Comment Read comments Dec 11 2011
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
RSA571292
Barbarea orthoceras
Steve Boyd, D. L. Banks
1994-4-5
8272
Riverside
San Mateo Canyon Wilderness Area of the Cleveland National Forest, in the vicinity of Oak Flats east of Verdugo Potreto, along the Lucas Canyon Trail.
732
Comment
SBBG20059
Bebbia juncea
E. R. Blakley
1963-9-18
6181
Riverside
US Hwy 80, 2.7 mi W of Desert Center
312
Comment
JOTR31818
Bebbia juncea var. aspera
La Doux, Tasha, Bill Truesdell
2007-11-9
2524
Riverside
Joshua Tree National Park. Eagle Mountains along south boundary of park; small side canyon to east of larger wash running parallel to and east of Lost Palms Canyon (Stop 6)
655
Comment
LA103754
Bebbia juncea var. aspera
Robert F. Thorne; C. W. Tilforth
1973-5-30
43582
Riverside
Coachella Valley, mouth of Morongo Valley at N-end of valley
548
Comment
RSA793273
Bebbia juncea var. aspera
Aaron C. Sedgwick, Joella Simons Adkins
2012-10-23
144
Riverside
In a wash east of the intersection of Hwy. 62 and 177 in the Granite Mtns. The northwestern section of the Granite Mtns.
451
Comment
UCR244893
Bebbia juncea var. aspera
Jim Andre
2012-3-19
21373
Riverside
Sonoran (Colorado) Desert, Palen Valley along Palen Pass Rd [Coxcomb Monument Rd.] (dirt), 7.1 mi. east of Hwy 177
321
Comment
CAS-BOT-BC207045
Bernardia incana
John C. Roos
1950-12-2
5027
Riverside
Monson Canyon, Eagle Mts.
1066
Comment
CLARK-A1528-2552
Beta vulgaris
John C. Roos
1937-5-23
2059
Riverside
La Sierra
Comment
CAS-BOT-BC127990
Bidens pilosa
H. M. Hall
1901-8-1
s.n.
Riverside
Vicinity of Riverside
304
Comment
UCR176673
Bidens pilosa
G. S. Nuessly
1980-10-14
s.n.
Riverside
Riverside: U.C. Riverside campus, above Picnic Hill
351
Comment
CSUSB941
Bloomeria crocea
Mark Eutenier
1973-5-30
730530 4
Riverside
Box Springs Road, side canyon running east-west from main canyon 50 yards north of tower and Big "C", 50 yards east of main canyon 5 feet up north facing slope.
548
Comment
SEINET3884830
Bloomeria crocea
Steve Boyd, Timothy S. Ross
1990-5-11
4617
Riverside
Vail Lake area, base of Agua Tibia Mtn, E of Dripping Springs campground of Cleveland National Forest, S of Hwy 79.; 0
549
Comment
UCR17050
Bloomeria crocea var. crocea
D. H. Wilken
1965-6-29
360
Riverside
San Jacinto Mtns, Strawberry Meadows, near Idyllwild
1555
Comment
JEPS53169
Boechera arcuata
W. L. Jepson
1901-5-19
1287
Riverside
Strawberry Valley Mt. San Jacinto
Comment
UCR42362
Boerhavia coccinea
B. G. Pitzer
1986-5-4
0198
Riverside
Colorado Desert/San Bernardino Mtns., Whitewater Canyon, at N edge of hatchery to c. 0.25 mi. N; c. 5 mi. north of Interstate Hwy 10 on Whitewater Canyon Road.
732
Comment
UCR272129
Boerhavia coulteri
Duncan S. Bell
2015-9-30
8681
Riverside
Santa Rosa Mountains, Little Pinyon Flat, from Cactus Spring Trail to Horsethief Creek
1246
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
RSA0087827
Boerhavia triquetra var. intermedia
Sarah J. De Groot, Amy Rouillard
2015-9-15
7565
Riverside
Ford Dry Lake, Chuckwalla Valley, north of I-10.
107
Comment
SD262318
Boerhavia triquetra var. intermedia
Onkar Singh
2015-11-9
5606
Riverside
Colorado Desert Region, Chuckwall valley, ca. 5 km east of Eagle Mountain Mine, Victory Pass 7.5'Q
284
Comment
UCR22071
Bolboschoenus maritimus subsp. paludosus
Steve Boyd
1980-5-13
261
Riverside
Gavilan Hills, Harford Springs County Park, at NW corner of the Gavilan Plateau
640
Comment
SDSU17738
Bothriochloa barbinodis
D. C. Estrella, M. G. Simpson
2002-4-20
30
Riverside
Santa Margarita Ecological Preserve.
229
Comment
CLARK-A1528-4503
Bouteloua aristidoides
John C. Roos
1963-10-23
Riverside
Chuckwalla Valley
Comment
CLARK-A1656-861
Bouteloua barbata
Jon Mark Stewart
1983-10-3
83-89
Riverside
Indio Hills
Comment
RSA450461
Bouteloua barbata
J. C. Roos
1965-9-5
s.n.
Riverside
18 miles W of Blythe.
Comment
UCD56848
Bouteloua barbata
H. M. Reed
1934-9-26
8959
Riverside
San Jacinto Mts. At Herkey Creek Camp Ground.
1341
Comment Read comments Dec 7 2014
SEINET10519902
Bouteloua barbata
Noel H. Holmgren, Patricia K. Holmgren; Ruth E. Kern
1973-3-23
Holmgren 6490
Riverside
Palen valley, 15 mi ne of desert center. T3s, r16e, sec 25, locally common in Gullies. Plants dark violet.
183
Comment
RSA528093
Bowlesia incana
Scott D. White
1991-4-10
91 -54
Riverside
Diamond Valley area, ca. 1/2 mi. E of Mica Butte, & S of Cactus Valley Road.
610
Comment
UCR266813
Bowlesia incana
Mitch Provance, Matt Amalong
2015-3-25
315- 31
Riverside
Paloma Valley, Murrieta, old Clydesdale horse ranch 0.4-0.6 miles S of Keller Rd., along unmarked dirt portion of Menifee Rd.
450
Comment
UCR97896
Bowlesia incana
A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand
1997-3-12
19858
Riverside
Lake Skinner area, lower Rawson Canyon, along road NE of Skinner Lake
457
Comment
RSA0089243
Brachypodium distachyon
Steve D. Boyd
2011-3-30
12306
Riverside
Coastal plains and basins; San Bernardino basin region: City of Riverside, residential lot at northwest corner of Beechwood Place (4131) and Brockton Avenue.
256
Comment
SEINET3921363
Brachypodium distachyon
Scott D. White, Teresa Salvato
2001-6-8
8584
Riverside
Santa Ana Mountains: Southern margin of county, just northeast of Rainbow Valley. (Temecula).; 0
335
Comment
HSC82752
Brandegea bigelovii
Christopher Davidson
1979-4-4
7722
Riverside
Orocopia Mtns., E of Box Canyon on Box Canyon Rd., 15.1 mi. E of Mecca, dirt road to the SE
579
Comment
POM296452
Brandegea bigelovii
Lyman Benson
1949-3-28
13572
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
RSA336186
Brandegea bigelovii
R. F. Thorne
1978-4-23
52038
Riverside
Just E of Palm Desert.
Comment
UCR130116
Brandegea bigelovii
Scott D. White
2001-4-3
8236
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
POM90998
Brandegea bigelovii
E. C. Jaeger
1925-12-20
s.n.
Riverside
Fish traps.
3
Comment Read comments Feb 3 2011
CAS-BOT-BC126759
Brassica tournefortii
A. C. Sanders
2010-3-15
37409
Riverside
Sonoran (Colorado) Desert: pass between Chuckwalla Valley and Palo Verde Mesa, south of I-10 between the Mule and McCoy Mountains, c. 12 miles WSW (264 deg. ) of Blythe
152
Comment
RSA680345
Brassica tournefortii
Scott D. White
2001-3-27
8177
Riverside
Moreno Valley area. About 1 air mile East-Northeast of the jtn State Rt. 60 w/ theodore St. Adjacent to County Landfill.
610
Comment
RSA778626
Brassica tournefortii
Duncan S. Bell
2009-3-8
67
Riverside
Arica Mountains: the north tip of the mountain range approximately 3 air miles northwest of Priest Well, or approximately 5.5 air miles southwest of the ghost town of Rice.
404
Comment
RSA670334
Brassica tournefortii
T. J. Glenn
1988-1-7
s.n.
Riverside
Off Snow Creek Road, Palm Springs
Comment
RSA595705
Brickellia
R. E. Riefner
1996-8-27
96 -153
Riverside
Lee Lake, W side of Temescal Wash near Indian Truck Rd. & I-15.
Comment
JOTR30924
Brickellia atractyloides var. arguta
La Doux, Tasha, Bill Truesdell
2008-4-29
2599
Riverside
Joshua Tree National Park. Little San Bernardino mountains, north end of Quail Mountain; Open rocky slope above Johnny Lang Canyon, northwest of Lang Mine (Stop 9)
1356
Comment
UCR20317
Brickellia desertorum
John C. Roos
1949-9-17
4662
Riverside
San Bernardino Mtns / Sonoran (Colorado) Desert, E side Whitewater Canyon, 2.2 mi. north of Hwy 99 [=I-10]; W side of Painted Hill
612
Comment
CAS-BOT-BC100517
Brickellia incana
S. B. Parish
1916-5-13
10848
Riverside
Cottonwood Spr., Colorado Desert
792
Comment
POM308537
Brickellia incana
Henry J. Ramsey, Henry J. Ramsey
1939-10-1
3158
Riverside
East of Indio.
Comment
SD68963
Brodiaea filifolia
Robert F. Thorne, P. A. Munz, E. Lathrop
1968-5-8
37586
Riverside
Santa Rosa Plateau, vernally moist, grassy margin of vernal marsh on Mesa de Colorado, Rancho California.
671
Comment
UCR88420
Brodiaea filifolia
D. E. Bramlet
1995-5-24
2426
Riverside
San Jacinto Wildlife Area: Lovell Unit, c. 1.7 km NE of Lakeview. 152 m east of Davis Rd. and 34 m south of the existing access road, 200 m N of the San Jacinto River channel
436
Comment
CLARK-A1528-4533
Bromus carinatus
John C. Roos
1953-4-15
5912
Riverside
Riverside
259
Comment
RSA363848
Bromus diandrus
N. C. Cooper
1944-5-6
1215
Riverside
Banning.
701
Comment
UC1861757
Bromus grandis
Steve Boyd, Valerie Soza
2004-6-22
11539
Riverside
Peninsular Ranges: San Jacinto Mountains region: Western flank of the range in Hall Cnayon, at the south end of Lake Fulmor, just north of Hwy 243
1645
Comment
UCR2228
Bromus hordeaceus
F. M. Reed
1938-5-14
10118
Riverside
Perris-Aguanga Basin Region, alkaline flat SE of Perris
427
Comment
RSA741181
Bromus japonicus
Scott D. White, Justin M. Wood
2008-6-17
12168
Riverside
Garner Valley- Kenworthy Station (USFS)
1378
Comment
UC1931231
Bromus japonicus
Scott D. White, Justin Wood
2008-6-17
12168
Riverside
San Jacinto Mountains: Garner Valley - Kenworthy Station (USFS) (Butterfly Peak)
Comment
UCR110939
Bromus marginatus
George K. Helmkamp
1998-6-27
4118
Riverside
Santa Rosa Mtns., 5.8 mi SE of Hwy 74 along Santa Rosa Mtn Rd. (= Santa Rosa Truck Trail = F. S. Rd. 7S02), below Mountain Home Spring
1799
Comment
UCR94234
Bromus rubens
Scott D. White
1996-4-14
3925
Riverside
Perris Basin/San Jacinto Mtns., E of Hemet: San Jacinto River Wash near Valle Vista, north of Hwy 74, c. 1.7 mi west of USFS Cranston Fire Station
549
Comment
SEINET244831
Bromus tectorum
A. C. Sanders
2002-4-16
24957
Riverside
The Badlands: Laborde Canyon and adjacent slopes and side canyons, 1 mile east of Mt. Eden, SW of Beaumont
549
Comment
UC1979866
Bromus tectorum
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-29
879
Riverside
Transverse Ranges; San Bernardino Mountains region: Haugen Lehmann exit, Pacific Crest Trail up into canyon east of Cottonwood Canyon.
Comment
RSA498300
Caesalpinia virgata
E. C. Jaeger
1922-3-16
749
Riverside
Painted canyon, near Mecca.
91
Comment
UC373093
Caesalpinia virgata
Marcus E. Jones, A. M.
1906-4-27
Riverside
Indio
Comment
UC555398
Caesalpinia virgata
Frank W. Peirson
1920-2-16
1993
Riverside
near foot Palm Canyon
Comment
CAS-BOT-BC438495
Calandrinia ciliata
E. W. Lathrop
1959-4-1
4393
Riverside
18 miles S.W. of Elsinore. Tenaja Canyon.
Comment
UCR127548
Calandrinia ciliata
A. C. Sanders, T. B. Salvato
2003-5-21
26803
Riverside
Elsinore Valley, Wildomar, old ranch parcel SE of Wesley St. and SW of Laguna Rd., west of Orange St., NE of Palomar St.
402
Comment
UCR177994
Calandrinia ciliata
S. J. Myers, John Green
2003-4-4
s.n.
Riverside
San Jacinto Mountains, powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain
1189
Comment
UCR259231
Calandrinia ciliata
Mitch Provance, Jeremiah George
2012-4-24
412- 08
Riverside
San Gorgonio Pass, Smith Creek SW of Banning, near corner of Sunset Ave. and Bobcat Rd.
735
Comment
NY409595
Callitriche marginata
R. F. Thorne
1969-5-12
37925
Riverside
Santa Rosa Plateau: large vernal marsh on S end of Mesa de Colorado, Rancho California
Comment
UCSB248
Calocedrus decurrens
Bobkowski, Jr., Vincent
1960-5-14
Riverside
Black Mountain Camp, San Bernardino National Forest
1981
Comment
RSA262119
Calochortus albus
E. W. Lathrop
1973-5-28
7501
Riverside
Main Divide Truck Trail beween El Carriso and Santiago Peak, Cleveland National Forest.
1220
Comment
PASA2570
Calochortus concolor
J. Poole
1964-6-29
Riverside
San Jacinto
Comment
UC1294020
Calochortus concolor
E. K. Balls
1958-6-27
23296
Riverside
3.2 mi nw Indian Truck Trail junction with Main Divide (along Indian Truck Trail); Santa Ana Mts.
853
Comment
CAS-BOT-BC488538
Calochortus concolor
B. D. Stark
1932-6-5
3711
Riverside
Palms to Pines Road, San Jacinto Mountains
1219
Comment
RSA377364
Calochortus invenustus
E. C. Jaeger
1923-6-21
s.n.
Riverside
Idyllwild.
1616
Comment
UCR21917
Calochortus splendens
Steve Boyd
1980-5-8
213
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau
625
Comment
UCR144115
Calycadenia tenella
Scott D. White
2000-5-1
7748
Riverside
Santa Ana Mtns, Corona, western foothills of Santa Ana Mtns near Bedford Canyon
412
Comment
RSA79173
Calycoseris parryi
Philip A. Munz
1952-5-2
16242
Riverside
Dry Morongo Wash, n.w. end of Coachella Valley.
457
Comment
RSA704584
Calycoseris wrightii
LeRoy Gross
2005-3-3
1582
Riverside
Palen Mountains, south side. Near end of old prospect road., Near 33.71244N, 115.11171W. to 33.72053N, 115.11051W.
207
Comment
UCR202234
Calyptridium monandrum
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
UCR87137
Calyptridium monandrum
A. C. Sanders, G. K. Helmkamp, P. J. MacKay
1995-3-19
16147
Riverside
San Jacinto Mtns foothills/Sonoran Desert, Coachella Valley; alluvial fan of Chino Canyon along the Palm Springs tram road, north of the road, 14 telephone poles above Hwy 111/Palm Canyon Dr.
300
Comment
SDSU17433
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
RSA186653
Camissonia bistorta
Peter H. Raven
1959-4-23
14023
Riverside
5.1 miles west of Dripping Springs.
Comment
RSA465925
Camissonia bistorta
Richard C. Barkelew, Mark Morris
1929-3-10
s.n.
Riverside
Indian Canyon , San Jacinto Mts
Comment
UCR133976
Camissonia bistorta
Mitch Provance, J. S. Ross
1998-3-27
MOR- 965
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Millard Canyon, just south of the juction with the NE bound road to Deep Cyn.
915
Comment
UCR26546
Camissonia bistorta
A. C. Sanders, S. Hagopian
1981-5-20
2122
Riverside
Agua Tibia Mountains Area, Wolf Valley, SE of Temecula, at the junction of Road S16 with the road to the Pechanga Indian Reservation
351
Comment
UCR3352
Camissonia bistorta
T. R. Plumb
1964-4-23
s.n.
Riverside
Box Springs Mtns., Box Springs Mountain, 2 mi. SE of Dog Lady's house [old house near crest of range, c. 33 deg. 58' 53'N, 117 deg. 17' 28'W, along road from Pigeon Pass; later park ranger's house] on SE road fork
793
Comment
RSA510056
Camissonia boothii
B. Pitzer
1988-3-10
652
Riverside
Chuckwalla Mountains. W side of mountains, on gas line road ca. 1.5 mi north of intersection with Red Cloud Mine Road (and wash); ca. 2 miles (airline) S of Highway I-10. (Red Cloud Road. 10 km cell; PH-2N, 3E)
488
Comment
RSA554203
Camissonia boothii
Theo Glenn
1991-4-9
91 -7
Riverside
Big wash in Eagle Mountains
787
Comment
UCR198164
Camissonia brevipes
Michael Honer, L. Hulse
2004-4-3
1898
Riverside
Colorado Desert, Little San Bernardino Mountains, Rockhouse Canyon c. half mi north of intersection with Fargo Canyon
610
Comment
POM13036
Camissonia brevipes subsp. brevipes
P. A. Munz, D. Keck
1922-4-9
4892
Riverside
Palm Springs.
457
Comment
RSA162841
Camissonia californica
J. D. Olmsted
1958-6-15
189
Riverside
San Jacinto Mountains. Intersection of Strawberry Creek with Idyllwild-Hemet road [Hwy 74] 8 miles below and West of Mt. Center. Along roadside.
915
Comment
RSA175070
Camissonia californica
Robert F. Thorne
1963-3-29
32411
Riverside
Colorado Desert, desert wash, 9 miles E of Mecca, Mecca Hills
152
Comment
UCR121083
Camissonia californica
A. C. Sanders, Mark Elvin, M. S. Enright
2002-4-16
24969
Riverside
The Badlands, Laborde Canyon and adjacent slopes and side canyons, 1 mile east of Mt. Eden, SW of Beaumont
610
Comment
CLARK-A1656-771
Camissonia campestris
Theo Glenn
1982-4-21
Riverside
San Jacinto Mountains
Comment
SBBG24967
Camissonia campestris subsp. campestris
D. Myrick
1966-4-2
1345
Riverside
Palms to Pines Hwy 74, ca. 5 mi W of Palm Desert
Comment
UCD103332
Camissonia campestris subsp. campestris
Robert C. Bechtel
1952-3-28
26
Riverside
Perris.
443
Comment
RSA136919
Camissonia cardiophylla
Peter H. Raven
1958-3-15
11832
Riverside
Painted Canyon, near Mecca.
Comment
RSA454742
Camissonia cardiophylla
M. B. Dunkle
1932-3-25
2916
Riverside
10 miles NW of Indio. Colorado Desert.
30
Comment
SEINET3005078
Camissonia cardiophylla
G. Rink
2011-5-1
10516
Riverside
North side of the Chuckawalla Mountains, north side of Augustine Pass, along road in narrow canyon
609
Comment
CLARK-A1528-660
Camissonia cardiophylla subsp. cardiophylla
Charlotte Stocks
1962-5-23
Riverside
Coachella
Comment
JOTR29345
Camissonia cardiophylla subsp. cardiophylla
La Doux, Tasha, Bill Truesdell, Naomi Fraga
2006-4-26
1422
Riverside
Joshua Tree National Park. Long Canyon; Stop 2, in side canyon east of main wash.
837
Comment
UCR148446
Camissonia claviformis
John F. Green, Chet McGaugh
2005-1-19
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, 1.5 mile transect along Coachella Canal right-of-way, between siphons 26 and 28, north of Hunters Spring, near S base of Orocopia Mtns.
21
Comment
POM96069
Camissonia claviformis subsp. aurantiaca
P. A. Munz
1925-12-30
10822
Riverside
Thousand Palms.
Comment
RSA135302
Camissonia claviformis subsp. aurantiaca
Peter H. Raven
1958-2-16
11626
Riverside
Just west of Blythe Air Field.
Comment
UC1122174
Camissonia claviformis subsp. aurantiaca
H. S. Yates
1937-3-23
6399
Riverside
2 mi n Palm Springs; San Jacinto Quadrangle
Comment
RSA510019
Camissonia claviformis subsp. claviformis
B. Pitzer
1988-3-10
652 B
Riverside
W side of Chuckwalla Mtns., on gas line road ca. 1.5 mi. N of intersectio with Red Cloud Mine Rd. (& wash); ca. 2 miles (airline) S of Hwy I-10., [Red Cloud Rd. 10 km cell; PH-2N, 3E.]
488
Comment
RSA614393
Camissonia hirtella
D. L. Banks, Victor W. Steinmann
1997-3-13
1527 B
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
RSA702748
Camissonia hirtella
Scott D. White, Michael Honer
2004-4-6
10040
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
UCR174369
Camissonia hirtella
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-28
32659
Riverside
Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd., vicinity of peak 2279
695
Comment
UCR228884
Camissonia hirtella
A. C. Sanders
2011-4-6
39021
Riverside
Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon, along Temescal Canyon Rd. 1.5 mi. NE (73 deg. ) of Glen Ivy Hot Springs, 0-0.4 mi. NE of I-15 crossing
320
Comment
UCR98302
Camissonia hirtella
Scott D. White
1993-5-29
1458
Riverside
San Bernardino Mtns, Banning Canyon & Big Oaks Canyon along the road to Raywood Flat on Yucaipa Ridge
1372
Comment
UCR98304
Camissonia hirtella
Scott D. White
1993-5-29
1457
Riverside
San Bernardino Mtns, Banning Canyon & Big Oaks Canyon along the road to Raywood Flat on Yucaipa Ridge
1372
Comment
POM97135
Camissonia hirtella
P. A. Munz
1925-5-20
9833
Riverside
2 miles west of Dripping Springs.
427
Comment
RSA679818
Camissonia hirtella
LeRoy Gross, Valerie Soza
2003-5-8
831
Riverside
North end of Rouse Ridge; South of the San Jacinto River, north of Rouse Hill Road.
777
Comment
SEINET244295
Camissonia micrantha
A. C. Sanders, T. B. Salvato
2000-5-8
23383
Riverside
San Bernardino Valley; Riverside, UCR Botanical Garden E side of the campus
396
Comment
JOTR37470
Camissonia pallida subsp. pallida
Hodges, Stephen, T. Green
2016-5-24
592
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Quail Mountain Complex; ascending up wash and slopes towards Mount Minerva Hoyt peak from the east (Stop 2).
Comment
RSA465905
Camissonia pallida subsp. pallida
M. B. Dunkle
1933-3-5
3073
Riverside
Colorado Desert, Palm Springs.
91
Comment
RSA49355
Camissonia refracta
P. A. Munz
1949-4-11
13011
Riverside
Near Conejo Well, north base of Eagle Mts., Mohave Desert.
915
Comment
RSA795975
Camissonia refracta
Duncan S. Bell
2009-4-19
294
Riverside
Arica Mountains: east side of range, approximately 1 air mile northwest of Priests Well.
342
Comment
RSA508003
Camissonia strigulosa
Steve Boyd, C. Boyd, K. Boyd, R. Noyes, L. Arnseth
1988-5-28
2305
Riverside
Cahuilla Mountain, west of Anza, along hiking trail, mostly along the crest. Sandy opening 0.5 mi S of saddle.
1500
Comment
UCR116465
Camissonia strigulosa
A. C. Sanders, T. B. Salvato
2001-3-30
23862
Riverside
Perris-Aguanga Basin region, Temecula, Long Canyon west of Del Rey Rd., along bottom of canyon west of junction of Av. Pina Colada
366
Comment
UCR90594
Camissonia strigulosa
Scott D. White
1995-6-29
3375
Riverside
Santa Ana Mtns., Murrieta Creek, NW of Murrieta, upstream from Cole Creek confluence, at Calle de Oso Oro Rd. crossing
351
Comment
UC454581
Camissoniopsis bistorta
I. J. Condit
1910-6-24
Riverside
Idyllwild San Jacinto Mts.
914
Comment Read comments Mar 21 2011
GMDRC7788
Camissoniopsis pallida
J. M. Andre
2015-3-6
33549
Riverside
Coachella Valley: sandy flats along Snow Canyon Rd, just south of Hwy 111
362
Comment
SBBG35128
Camissoniopsis pallida
T. L. Secrest
1948-4-10
Riverside
near Hemet
Comment
RSA511358
Cardamine californica var. integrifolia
B. Pitzer, E. Misquez
1988-3-20
670
Riverside
Cleveland National Forest, San Juan Loop Trail, ca. 4 mi. W of El Cariso Village, just across the hwy from Ortega Parks Store.
548
Comment
RSA0103089
Carex alma
Duncan S. Bell, Josh Brito, John Woodruff
2015-7-15
8551
Riverside
Santa Rosa Mountains; south of Cactus Spring Trail; in Horsethief Creek.
1064
Comment
CAS-BOT-BC19173
Carex barbarae
H. E. Hasse
1903-6-21
s.n.
Riverside
San Jacinto Mountains. Round Valley.
2895
Comment
SEINET3219439
Carex fracta
M. G. McLeod
1971-6-22
470
Riverside
Idyllwild
Comment
UCR130708
Carex fracta
George K. Helmkamp, E. A. Helmkamp
1998-6-27
4072
Riverside
San Jacinto Mtns., Garner Valley, along Hwy 74 at Morris Ranch Rd.
1372
Comment
RSA572422
Carex globosa
Christopher Davidson
1977-5-18
5621
Riverside
Santa Ana Mts, Cleveland National Forest, Bear Springs.
1219
Comment
UC72389
Carex nebrascensis
H. M. Hall
July, 1901
2561
Riverside
Fuller's Mills Mountains San Jacinto Mountains
2072
Comment
RSA0125109
Carex praegracilis
Duncan S. Bell
2016-10-27
10203
Riverside
Whitewater Canyon area; collecting in Rainbow Canyon, 2.75 air miles northwest of the Whitewater Ranger Station (trout ponds).
1024
Comment
RSA608702
Carex senta
L. C. Wheeler
1961-6-20
7893
Riverside
West Fork Tahquitz Creek
2377
Comment
CAS-BOT-BC115976
Carex subfusca
A. C. Sanders; S. Boyd
1980-5-19
1502
Riverside
San Jacinto Mtns. Garner Valley. Growing beside Herkey Creek where it crosses the road
1325
Comment
RSA682458
Carex subfusca
Scott D. White, Teresa Salvato, Lia DeMarco, Jessica Christian
2001-6-30
8643
Riverside
Idyllwild area; Strawberry Fuelbreak between Inspiration Point and Strawberry Creek. I.e., southwest terminus of Double View Dr. west to creek.
1402
Comment
UC1219
Carex subfusca
H. M. Hall
July, 1901
2416
Riverside
near summit San Jacinto Mountains
3291
Comment
UC72392
Carex subfusca
H. M. Hall
July, 1901
2416
Riverside
near summit San Jacinto Mountains
3291
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
RSA699035
Castela emoryi
J. Russell Bruff
1928-4-3
182
Riverside
13 miles W of Desert Center
Comment
RSA763986
Castela emoryi
Justin M. Wood, D. M. Ray
2010-10-21
2991
Riverside
Chuckwalla Valley NW of Victory pass on E side of Kaiser road ~1 mile N of Desert Center Landfill at proposed Eagle Mountain Solar Site.
205
Comment
SD148071
Castilleja affinis
Andy C. Sanders, M. Provance, T. B. Salvato, C. L. Sanders
2001-4-3
23899
Riverside
Perris-Aguanga Basin Region: Tucalota Creek along gasline right-of-way, SE of French Valley Airport, off Borel Rd. in NE Murrieta
395
Comment
JEPS8572
Castilleja affinis subsp. affinis
Rimo Bacigalupi with L. R. Heckard and C. L. Custer
1953-5-5
4077
Riverside
5.7 mi s Hemet (along Calif Hwy 79, at 1st right-angle turn, at edge of hills s of Diamond Valley)
518
Comment
UCSB26811
Castilleja applegatei subsp. martinii
Wilken, Dieter
1969-6-30
Riverside
Santa Rosa Springs, Santa Rosa Mnts.
2377
Comment
UCR244426
Castilleja chromosa
Jim Andre
2012-4-16
20959
Riverside
Southern Mojave Desert, Joshua Tree National Park; north side of Mt Ryan at Sheep Pass Campground area
1370
Comment
UCR280838
Castilleja exserta
T. B. Salvato, Gregg Miller
2005-6-3
1403
Riverside
Peninsular Range; Perris-Aguanga Basin Region, edge of Gavilan Hills ca 3.5 mi SW of Perris, 1.4 mi SE of Steele Peak, and 0.5 mi NNW of Good Hope Mine, E of Hwy 74
534
Comment
RSA0010938
Castilleja exserta subsp. exserta
N. C. Cooper
1944-3-24
999
Riverside
Banning.
701
Comment
RSA772853
Castilleja foliolosa
Orlando Mistretta, Duncan S. Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4838
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
POM250367
Castilleja miniata
I. W. Clokey
1935-4-17
6865
Riverside
Cottonwood Springs.
Comment
UCR104181
Castilleja minor subsp. spiralis
Scott D. White
1997-5-25
5249 A
Riverside
San Jacinto Mtns, Bautista Canyon: Hixon Trail (USFS No. 2E43), between trailhead at Bautista Canyon Road and intermittent stream crossing at c. 3200 ft
976
Comment
RSA0010917
Castilleja minor subsp. spiralis
Mary F. Spencer
1923-1
2262
Riverside
Idyllwild
1037
Comment
CHSC8112
Castilleja plagiotoma
Edward L. Smith
1958-3-6
349
Riverside
Located in Coldwater Canyon, Glen Ivy. On Temescal Canyon road. Santa Ana Mt. range.
762
Comment Read comments Mar 7 2007
UCR91479
Caucalis microcarpa
Scott D. White, Marty Jacobsmeyer
1996-4-20
3950
Riverside
Perris-Aguanga Basin region, SW of Perris: hillside south of the San Jacinto River channel
518
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
UCR120659
Caulanthus heterophyllus
D. E. Bramlet, P. Jacks, S. Goode
1989-4-6
1798
Riverside
Perris-Aguanga Basin Region, Lake Skinner, north of the lake on the SE-facing slope of Bachelor Mountain. Transect L-9
482
Comment
UCR263215
Caulanthus heterophyllus
Ed Kentner, Onkar Singh
2014-4-4
366
Riverside
Cleveland National Forest, near Main Divide Road c. 2 km southeast of Ortega Hwy
843
Comment
JEPS42363
Ceanothus cordulatus
W. L. Jepson
1903-8-8
2317
Riverside
trail below Round Valley; San Jacinto Mt.
2895
Comment
RSA569988
Ceanothus crassifolius
Steve Boyd, Kyle Boyd
1993-3-28
7922
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.
792
Comment
RSA779956
Ceanothus crassifolius
Dylan O. Burge
2007-3-20
799 -c
Riverside
Agua Tibia Area Cleveland National Forest .66 road miles (1.05 km) from Woodchuchk Road on an abandoned fire road accessed via Woodchuck parking 0.93 road miles (1.49 km) from Hwy 79 site is 12.7 km 274 degrees (True) WNW of Aguanga
660
Comment
RSA575063
Ceanothus cuneatus
Steve Boyd
1981-3-4
810304 -D
Riverside
Gavilan Hills region, low hill and adjacent flats along Gavilan Creek drainage at the southwest end of Harford Springs County Park on the Gavilan Plateau, north of Ida Leeona Road and east of the trailer park.
610
Comment
UCR132774
Ceanothus cuneatus
S. J. Myers
2001-4-18
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon, head of canyon near Anza, Old Cary Road
1220
Comment
UCR22043
Ceanothus cuneatus
Steve Boyd
1980-5-22
300
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau. east of the trailer park, E side of Gavilan Rd
625
Comment
UCR241178
Ceanothus cuneatus
Tracy Tennant, Jeffrey Ross
1998-4-30
MOR- 48
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, Hathaway Canyon above woodland stand H-01, toward Burro Flat
951
Comment
UCR205280
Ceanothus integerrimus
Valerie Soza, Naomi Fraga, Sarah Swartzentruber
2003-6-25
1698
Riverside
San Jacinto Mountains, Fuller Mill Creek just north of junction with Dark Canyon
1585
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
UCSB54149
Ceanothus leucodermis
Brownell, Kathleen
1980-5-16
Riverside
2 mi. west of Lakeland Village on Hwy. 74; Santa Ana Mtns.
Comment Read comments Nov 27 2014
RSA586047
Ceanothus oliganthus var. oliganthus
D. L. Banks, S. D. Boyd
1995-3-16
99
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, Arroyo Seco drainage.
549
Comment
RSA557891
Ceanothus oliganthus var. sorediatus
Steve Boyd, Orlando Mistretta
1992-4-22
7002
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Indian Potrero Trail south from Verdugo Potrero to Indian Potrero on ridge between Talega Canyon and Nickel Canyon.
610
Comment
RSA606735
Ceanothus ophiochilus
Jon E. Keeley
1996-5-13
27419
Riverside
In on N side of Agua Tibia Range, 2-3 km S of Agua Tibia Wilderness boundary gate on trail extending ca. 100 m S of enclosed reservoir on ridge SE of Woodchuck Resort at end of Woodchuck Rd., S of Hwy 79.
1000
Comment
SD134388
Ceanothus ophiochilus
Craig Reiser
1990-7-1
Riverside
Crest of Oak Mountain W of Vail Lake
Comment
POM254873
Ceanothus palmeri
W. Pequegnat
1940-5-17
s.n.
Riverside
Main Divide Rd.
1311
Comment
UC1005025
Ceanothus papillosus
W. Pequegnat
Riverside
7 mi s Sierra Peak (Santa Ana Mts.); , s of Sierra Peak
1158
Comment Read comments Nov 20 2010
OBI10383
Ceanothus perplexans
Robert F. Hoover
1969-4-13
11227
Riverside
Pinyon flat, San Jacinto Mts
Comment
SDSU13922
Ceanothus tomentosus
Michael G. Simpson, Claudia Luke & Shane Waddell
2000-5-23
2154
Riverside
Santa Margarita Ecological Reserve (SDSU), southeastern region, northern end of northern most (narrow) deer grass meadow.
646
Comment
RSA180281
Ceanothus tomentosus var. olivaceus
E. W. Lathrop
1965-3-30
5592
Riverside
16 miles west of Murrieta.
Comment
RSA278302
Ceanothus tomentosus var. olivaceus
C. W. Tilforth, Walter Wisura
1979-5-23
1804 B
Riverside
Murrieta-DeLuz Rd., ca. 2 air miles south of Murrieta.
335
Comment
UCR85609
Centaurea cyanus
Michael A. Patten
1993-6-23
s.n.
Riverside
Northern Santa Rosa Plateau, Santa Ana Mtns along Avenida La Cresta c. 3 mi west of Clinton Keith Rd
673
Comment
RSA763063
Centaurea melitensis
E. W. Lathrop
1973-6-28
7438
Riverside
Main Divide Truck Trail between El Carriso and Santiago Peak, Cleveland Nat'l. Forest.
1220
Comment
UCR125301
Centaurea repens
A. C. Sanders, Seuk Ku Hong
2003-1-22
25669
Riverside
San Bernardino Valley Region, Riverside, Arlington area, Doolittle Ave. 0.1-10. km NW of Van Buren Blvd., west of Riverside Airport and east of the site of Hole Lake
226
Comment
RSA573436
Centaurea solstitialis
Steve Boyd
1994-9-14
8339
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, western edge of the Oak Flats area near the junction of the Lucas Canyon and Verdugo Trails.
768
Comment
RSA644312
Centaurium venustum
Scott D. White
1995-6-29
3401
Riverside
Murrieta area (Santa Ana Mtn. foothills). Cole Creek, NW of Murrieta, just upstream from Murrieta Ck. confluence. [coordinates are from the label and map incorrectly]
351
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
SD154107
Centromadia pungens subsp. laevis
B. L. Jones
2003-5-29
Riverside
Lake Elsinore area, just north of intersection of Corydon Road and Grand Road
Comment
SD248326
Centromadia pungens subsp. laevis
Mitch Provance
2012-4-20
412 06
Riverside
San Timoteo Canyon, just southeast of the SCE El Casco Substation, on the south side of San Timoteo Canyon Rd./ Oak Valley Parkway.
643
Comment
UCR264616
Centromadia pungens subsp. laevis
Mitch Provance
2011-6-6
17009
Riverside
Badlands, San Timoteo Canyon, El Casco area, north of San Timoteo Canyon Rd. and east of Woodhouse Rd
626
Comment
SEINET6413741
Centromadia pungens subsp. pungens
R. Spellenberg
2014-5-5
14772
Riverside
CA Highway 79 N of Hemet, ca 0.5 km so f Ramona Expressway.
445
Comment
SD51948
Cerastium fontanum
Reid Moran
1962-7-7
9856
Riverside
By Strawberry Creek, 2.0 muiles southwest of Idyllwild.
1550
Comment
RSA674918
Cerastium glomeratum
Scott D. White
2000-5-1
7738
Riverside
Corona: Western foothills of Santa Ana Mountains near Bedford Canyon.
351
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
RSA303507
Cercidium floridum
J. R. Shevock
1971-5-8
1027
Riverside
Box Canyon near Mecca
98
Comment
RSA498412
Cercidium floridum
Martha Hilend
1928-3-24
128
Riverside
Colorado desert. South of Oasis.
Comment
JEPS45709
Cercidium floridum subsp. floridum
W. L. Jepson
1912-10-28
5239
Riverside
Colorado River Riverside Mts. (mesa)
Comment
CAS-BOT-BC135500
Cercocarpus betuloides var. betuloides
Nancy Ryan Zabriskie; Walter Zabriskie
1970-5-2
289
Riverside
Up canyon from turnout parking area which is 1/2 mi. up Sta. Rosa Mt. road from Hwy 74 - Santa Rosa Mountains
1371
Comment
RSA701115
Cercocarpus betuloides var. betuloides
M. Wall
1996-6-25
182
Riverside
East-draining cyn slopes S of Beaumont off Hwy 79, 1.8 mi S of 10 Fwy.
610
Comment
UC187656
Cercocarpus betuloides var. betuloides
C. R. Orcutt
1890-7-23
7
Riverside
San Jacinto Mountains
Comment
UCR270193
Cercocarpus minutiflorus
A. C. Sanders, Jeanne Marie Acceturo & participants in Jepson Workshop
2016-4-3
42414
Riverside
Peninsular Range, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, south end of Los Caballos Road, c. 0.3 km NW (161 deg. ) of water tank
473
Comment
POM13455
Chaenactis artemisiifolia
Philip A. Munz
1922-5-19
5353
Riverside
5 miles NE of Murietta.
457
Comment
RSA776765
Chaenactis carphoclinia
Amber Swanson
2011-4-8
383
Riverside
Granite Mtns area E of Hwy 177 near jct 62.
423
Comment
CAS-BOT-BC276920
Chaenactis fremontii
C. L. Hitchcock; C. V. Muhlick
1964-3-22
23265
Riverside
At W end of PInto Basin, Joshua Tree National Monument
Comment
JOTR28935
Chaenactis fremontii
La Doux, Tasha
2005-3-30
1171
Riverside
Joshua Tree National Park. Next to Fried Liver Wash
544
Comment
OBI51899
Chaenactis fremontii
David Charlton
1988-2-25
1225
Riverside
Alluvial Fan, S side of Little San Bernardino Mts. Dillon rd and 1000 Palms Oasis Rd jct S of Joshua Tree Natl Park, parallel to I-10. 5 mi E of jct Dillon rd and Fargo Cyn Rd
610
Comment
POM351701
Chaenactis fremontii
Anstruther Davidson
1904-5-1
1097
Riverside
Palm Springs.
Comment
RSA783825
Chaenactis fremontii
J. D. Olmsted
1959-4-10
350
Riverside
Along Hwy 60-99 near Cabazon, San Gorgonio Pass, Whitewater River.
671
Comment
UC1718086
Chaenactis fremontii
John S. Mooring
1962-3-10
569
Riverside
Whitewater Canyon ca. 0.5 miles N of hwy 60-70
Comment
UCR102765
Chaenactis fremontii
B. G. Pitzer, O. F. Clarke, S. Reed, G. Ruiz
1998-3-7
3593 .3
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
RSA691059
Chaenactis glabriuscula
Scott D. White, Michael Honer
2003-4-9
8987
Riverside
Gavilan Hills: About 1 mile N of the I-15 Freeway and 1 mile east of Lake St. exit, on and around unnamed peak '2349.'
549
Comment
SEINET7063234
Chaenactis glabriuscula
A. G. Vestal
1963-5-19
s.n.
Riverside
Open bush country about 3.6 miles northeast of Aguanga on Route 371 [on the Cahuilla Road]. UTM Zone 11, 512930mE, 3702605mN. (WGS84/NAD83).
887
Comment
UCR214329
Chaenactis glabriuscula
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt
2010-5-17
38388
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
UCR91677
Chaenactis glabriuscula
Steve Boyd
1995-4-24
8482
Riverside
Palomar Range, Agua Tibia Wilderness Area, Arroyo Seco drainage on N flank of Agua Tibia Mtn, at N base of Wildhorse Peak. Along the Wildhorse Trail near the NE corner of the Wilderness
671
Comment
UCR136001
Chaenactis glabriuscula var. glabriuscula
Virginia Moran
2003-3-12
s.n.
Riverside
Peninsular Range, Wilson Valley Mitigation Bank (Center for Natural Lands Management), NE of Wilson Valley Road and west of Wilson Creek
915
Comment
UCR96275
Chaenactis glabriuscula var. glabriuscula
Kathleen Stockwell
1996-6-5
s.n.
Riverside
Warm Springs Creek, near Murrieta. Along creek, just SE of Hogbacks
328
Comment
UC1563121
Chaenactis glabriuscula var. lanosa
Steve Boyd, T. Ross, L. Arnseth
1989-4-2
3239 B
Riverside
Vail Lake area, sandy valley at NE end of lake, N of Wilson Creek.
487
Comment
CAS-BOT-BC100678
Chaenactis parishii
H. M. Hall
1899-5-1
1178
Riverside
Coyote [Canon] Canyon, El Toro Mt.
Comment
POM10493
Chaenactis parishii
Charlotte M. Wilder
1909-7-14
971
Riverside
Ridge along Strawberry Valley, near trail to Tahquitz Peak
Comment
UCR245629
Chaenactis stevioides var. stevioides
Duncan S. Bell
2010-4-1
672
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
SEINET3365553
Chamaesyce abramsiana
G. Rink
2011-9-25
11070
Riverside
South of I-10 at the Ford Dry Lake Exit, in a swale that sometimes holds water
110
Comment
RSA621902
Chamaesyce albomarginata
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-18
3012
Riverside
Vail Lake area, low hills west of Kolb Creek arm of lake.
488
Comment
RSA659661
Chamaesyce albomarginata
J. C. Roos
1951-9-25
5269
Riverside
Fairmount
259
Comment
POM295994
Chamaesyce polycarpa
Lyman Benson
1945-3-29
11647
Riverside
2 miles south of Whitewater.
366
Comment
SBBG32248
Chamaesyce polycarpa
L. S. Rose
1966-12-11
Riverside
La Quinta
91
Comment
CDA4802
Chamaesyce prostrata
Steve Boyd
1989-7-9
3781
Riverside
City of Riverside, 4863 Rubidoux Ave.
0
Comment
POM49551
Chamaesyce serpillifolia subsp. hirtula
P. A. Munz, I. M. Johnston
1924-7-29
8824
Riverside
5 miles SE of Poppet Flat, San Jacinto Mtns.
1372
Comment
RSA678944
Cheilanthes clevelandii
Scott D. White, Michael Honer
2003-6-3
9488
Riverside
Near Rainbow Valley. West of the I-15 Freeway and immediately north of the San Diego County boundary.
335
Comment
CAS-BOT-BC70034
Cheilanthes covillei
Annie M. Alexander; Louise Kellogg
1941-5-21
2211
Riverside
north slope of Eagle Mountains
1280
Comment
IRVC3129
Cheilanthes covillei
R. H. Whittaker, W. A. Niering
1963-5-27
SJ 5
Riverside
Mountain Center; Hemet Highway [74]; slope ESE 20 degrees; slightly concave. Peninsular Ranges, San Jacinto Mountains
1448
Comment
POM120993
Cheilanthes covillei
Marcus E. Jones
1903-5-11
s.n.
Riverside
Whitewater.
305
Comment
POM281097
Cheilanthes covillei
Lyman Benson
1946-4-15
12034
Riverside
Canyon on Twenty-nine Palms Road from Whitewater. San Bernardino Mountains, Colorado Desert drainage area.
457
Comment
RSA0065476
Cheilanthes covillei
Nancy Ryan Zabriskie, Walter Zabriskie
1971-4-9
363
Riverside
Deep Canyon south of Highway 74, c. 2 mi. up water service road, below crossing, Santa Rosa Mountains.
1310
Comment
RSA495802
Cheilanthes newberryi
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-11
2911
Riverside
Vail Lake area, mouth of Temecula Creek Cyn, 1.5 mi west of Vail Lake Dam.
396
Comment
SJSU1759
Cheilanthes newberryi
G. B. Youngberg
1956-3-27
177
Riverside
hills near La Sierra College, Arlington
231
Comment
UCR20821
Cheilanthes newberryi
A. C. Sanders, Steve Boyd
1980-5-2
00959
Riverside
Peninsular Range; Perris Basin, Motte Reserve; rocky hills 2.5 miles NW of Perris
518
Comment
UCR214309
Cheilanthes newberryi
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt
2010-5-17
38402
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
UCR139949
Cheilanthes parryi
L. C. Wheeler
1963-3-17
8243
Riverside
Santa Rosa Mtns., Martinez Canyon
Comment
RSA125851
Cheilanthes viscida
E. K. Balls, Percy C. Everett
1957-11-13
22798
Riverside
Snow Creek, about old Fish Hatchery
701
Comment
RSA667299
Chenopodium
Mitch Provance
2000-12-10
2284
Riverside
Jilberto s Mexican Restaurant, c. 0.5 miles west of Hwy 215 on University Ave.
299
Comment
SEINET1910259
Chenopodium berlandieri
T. B. Salvato, Melissa Clemons
2005-1
1308
Riverside
Peninsular Range: Temescal Valley: Walker Canyon, 1.5 mi due E of Alberhill, N of hwy I-15
411
Comment
UCR167823
Chenopodium berlandieri
T. B. Salvato, Melissa Clemons
2005-6-23
1308
Riverside
Peninsular Range; Temescal Valley, Walker Canyon, 1.5 mi due east of Alberhill, N of Hwy I-15
412
Comment
UCR278876
Chenopodium berlandieri
Mitch Provance
2012-7-17
712- 16
Riverside
Beaumont Plain, Banning, south of I-10, vicinity of corner of Sunset Ave. and Westward Ave.
741
Comment
RSA34530
Chenopodium berlandieri var. sinuatum
N. C. Cooper
1943-10-9
949
Riverside
Hemet.
305
Comment
SD181597
Chenopodium berlandieri var. sinuatum
Scott D. White
1998-10-13
7181
Riverside
Corona, near Bedford Cyn, dissected alluvial slope, foothills at eastern slope of Santa Ana Mtns, 'Joseph Canyon' wash near a disused quarry. Site adjacent to housing tracts now under construction and proposed for same. USGS 7.5' corona South quad.
334
Comment
UCR90977
Chenopodium californicum
Scott D. White
1996-3-23
3845
Riverside
Perris Basin, Santa Rosa Hills, SE of Hemet, Loomis property, 'Friendly Hills Ranch
610
Comment
SD260934
Chenopodium missouriense
Mitch Provance
2012-9-11
17623
Riverside
Badlands of Western Riverside County: Beaumont, near N base of Mr. 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
SEINET3364747
Chenopodium murale
Dave Silverman, Onkar Singh
2010-3-25
7847
Riverside
Sonoran (Colorado) Desert; Palo Verde Mesa, 220 m east of Black Creek Rd, 6.6 km west of McCoy Wash, and 8.2 km north of I-10
160
Comment
UCR148847
Chenopodium murale
Chet McGaugh
2005-1-5
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, c. 1 mi. north of the Imperial Co. line along Coachella Canal right-of-way
21
Comment
UC7268
Chenopodium pratericola
H. M. Hall
July 1901
2473
Riverside
Tahquitz Valley San Jacinto Mountains
2133
Comment
UCR115164
Chenopodium strictum var. glaucophyllum
Mitch Provance
2000-10-14
2255
Riverside
Jurupa Mtns., Crestmore area, along the south side of El Rivino Rd., c. 0.4 miles north of Crestmore Quarries.
287
Comment
CAS-BOT-BC231771
Chilopsis linearis
Louis C. Wheeler
1933-12-1
2281
Riverside
San Gorgonio wash at S. P. RR, San Gorgonio Pass
640
Comment
CAS-BOT-BC231785
Chilopsis linearis
Frank W. Peirson
1921-4-13
1173
Riverside
Foot of Deep Canyon
304
Comment
UC574980
Chilopsis linearis subsp. arcuata
C. Epling and Wm. Robison
1933-6-24
Riverside
San Gorgonio Wash Little San Bernardino Mts., San Gorgonio Wash
Comment
RSA69269
Chimaphila menziesii
F. W. Peirson
1924-7-27
4986
Riverside
Dark Canyon, San Jacinto Mts.
1905
Comment
UC21646
Chimaphila menziesii
H. M. Hall
1897-6-16
646
Riverside
San Jacinto Mts.
Comment
CAS-BOT-BC217964
Chloris truncata
A. C. Sanders
1997-3-26
20138
Riverside
Adjacent to the Skinner entrance road, ca. 1 km NE of Borel Rd. Lake Skinner Area
472
Comment
SD234238
Chloris virgata
R. E. Riefner
2006-9-19
6 447
Riverside
Peninsular Range: Temecula Valley, along I-15 Freeway near Temecula Creek (Temecula 7.5' Q)
301
Comment
UCR2285
Chloris virgata
F. M. Reed
1936-8-26
9802
Riverside
Riverside, on the Bell lot, Massachusetts Avenue
290
Comment
SEINET7063566
Chorizanthe brevicornu
A. G. Vestal
1947-4-8
s.n.
Riverside
About 6.8 miles south on Route 3. UTM Zone 11, 509589mE, 3707060mN. (WGS84/NAD83).
610
Comment
UC1929813
Chorizanthe brevicornu
Steve Boyd, Amber Maurice, Pesach Lubinsky, Leland Lubinsky
2003-4-17
10446
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
JOTR36446
Chorizanthe brevicornu var. brevicornu
La Doux, Tasha, M. Harding, B. Truesdell, D. Shade, E. Babich
2013-3-15
3416
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
UCR220133
Chorizanthe coriacea
D. E. Bramlet
1989-4-12
1831
Riverside
Peninsular Range; Perris-Aguanga Basin region, South Domenigoni Hills, 600 ft. east of Rawson Canyon, c. 6000 ft. south of Newport Rd. [site now under water of Diamond Valley Reservoir]
518
Comment
CLARK-A1528-727
Chorizanthe corrugata
Charlotte Stocks
1966-4-10
Riverside
Mecca
Comment
JEPS57633
Chorizanthe corrugata
W. L. Jepson
1927-4-14
11702
Riverside
Silent Canyon or foothills Santa Rosa Mountains; foothills Santa Rosa Mountains or Silent Canyon
304
Comment
UCR174432
Chorizanthe fimbriata
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-22
32480
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
518
Comment
RSA500538
Chorizanthe fimbriata var. laciniata
Steve Boyd, Tim S. Ross, L. Arnseth
1989-6-4
3628
Riverside
Vail Lake area, just S of Jtn Hwy 79 and road to Vail Lake Marina, Butterfield Valley.
457
Comment
RSA525679
Chorizanthe parryi var. parryi
Steve Boyd, Arnseth, Rasmussen, Cota
1990-5-3
4550
Riverside
Vail Lake area, rolling terrain at jct of hwy R3 and Powerline Rd. NE of the lake.
Comment
UCR266278
Chorizanthe polygonoides subsp. longispina
D. E. Bramlet, R. E. Riefner Jr., Ileene Anderson
2005-4-19
3809
Riverside
Hills west of Hemet-Ryan Airport, west of California Ave., south of Hwy 74, north of Stowe Rd.
599
Comment
RSA407731
Chorizanthe polygonoides var. longispina
Steve Boyd
1986-5-1
1796
Riverside
Perris-Aguanga Basin region SW Perris Basin, Hill west of Skunk Hollow.
Comment
RSA599417
Chorizanthe polygonoides var. longispina
R. E. Riefner
1994-5-2
94 -355
Riverside
Santa Rosa Plateau, ca. 2 mi from Clinton-Keith Rd on Tenaja Rd.
Comment
UCR171971
Chorizanthe polygonoides var. longispina
John F. Green
2006-4-25
s.n.
Riverside
Peninsular Ranges, City of Temecula, Long Canyon, Southern California Edison right of way between residential areas, south of Rancho California Road and east of Margarita Road
366
Comment
UC284215
Chorizanthe staticoides
P. A. Munz and D. D. Keck
1923-6-14
7085
Riverside
Glen Ivy trail to Santiago Peak; Santa Ana Mts.
1463
Comment
RSA708568
Chorizanthe xanti var. leucotheca
Scott D. White, Jennifer H. Jones
2005-5-24
11098
Riverside
Banning Pass area: Cabazon. San Gorgonio River wash and adjacent alluvial flats and benches to west.
573
Comment
POM352019
Chrysothamnus paniculatus
H. de Forest
1932-11-13
s.n.
Riverside
Ephedra area along road to Palm Spring near snow Creek bridge
Comment
UC69216
Chylismia brevipes subsp. brevipes
E. E. Schellenger
Apr. 1905
Riverside
Santa Maria Mts. Colorado Desert
Comment
UCR244295
Chylismia cardiophylla subsp. cardiophylla
Jim Andre
2012-4-16
20878
Riverside
Sonoran (Colorado) Desert, Joshua Tree National Park; along Cottonwood Springs Rd., 1.0 mi. north of south entrance to J.T.N.P.
584
Comment
CAS-BOT-BC160601
Chylismia claviformis subsp. aurantiaca
E. A. McGregor
1917-3-18
729
Riverside
4 mi up Painted [Canon] Canyon
Comment
CAS-BOT-BC160625
Chylismia claviformis subsp. aurantiaca
Munz; Street; Williams
1919-3-26
2339
Riverside
Mecca, Oasis-date-ranch
45
Comment
CAS-BOT-BC160631
Chylismia claviformis subsp. aurantiaca
F. H. Billings
1926-1-25
10
Riverside
Palm Springs
Comment
UCSB7336
Chylismia claviformis subsp. aurantiaca
Hawkins, L.
1956-4-14
Riverside
at entrance to white water canyon
Comment
RSA85521
Cirsium occidentale var. californicum
J. C. Roos
1952-4-27
5586
Riverside
San Timoteo Canyon south of Redlands.
427
Comment
UCR80804
Cirsium occidentale var. occidentale
Scott D. White
1993-5-29
1437
Riverside
San Bernardino Mtns., Banning Canyon & Big Oaks Canyon along the road to Raywood Flat on Yucaipa Ridge
1067
Comment
POM10027
Cistanthe monandra
Charlotte M. Wilder
1904-5-14
37
Riverside
Wilders Canyon, Jurupa Hills,
Comment
RSA714629
Citrullus colocynthis
Mitch Provance
2003-5-25
s.n.
Riverside
Santa Ana River Valley: north side of Ab Brown Park, along Placentia Lane 0.5 mi. SW of the La Loma Hills.
255
Comment
RSA791720
Clarkia
Robert F. Thorne, Walter Wisura, David Mitchener
1982-05
55196
Riverside
Cleveland National Forest: Along Ortega Hwy.
732
Comment
UCR59226
Clarkia
Jeri Hirshberg
1989-5-9
s.n.
Riverside
Santa Rosa Plateau, Santa Ana Mtns., Santa Rosa Plateau, south of town of Murrieta, SW slope of Mesa de Burro
579
Comment
UCR80800
Clarkia dudleyana
Scott D. White
1993-5-29
1453
Riverside
San Bernardino Mtns, Banning Canyon, along the road to Raywood Flat, Yucaipa Ridge
1402
Comment
SD140044
Clarkia purpurea
Scott White
1993-4-22
1252
Riverside
North Alberhill Ranch, in hills North of Walker Canyon.
Comment
RSA503426
Clarkia purpurea subsp. quadrivulnera
J. D. Olmsted
1962-5-10
3668
Riverside
West of crest between Sandia and DeLuz Creeks along Murrieta to DeLuz Road.
206
Comment
RSA652936
Clarkia purpurea subsp. quadrivulnera
A. C. Sanders
1997-5-1
20612
Riverside
Lake Skinner area: north foot and lower slopes of Black Mtn., edge of Crown Valley on E side of Rawson Canyon
671
Comment
SDSU13942
Clarkia purpurea subsp. quadrivulnera
Michael G. Simpson, Claudia Luke & Shane Waddell
2000-5-23
2133
Riverside
Santa Margarita Ecological Reserve (SDSU), southeastern region, ca. 1/4 mile north of El Valle meadow.
646
Comment
SEINET3224405
Clarkia purpurea subsp. quadrivulnera
G. Goodwin
2012-6-15
3459
Riverside
6 miles south of Banning at the junction of highway 243 and the road to Mt. Edna
1070
Comment
UCR111985
Clarkia purpurea subsp. quadrivulnera
A. C. Sanders, T. B. Salvato
2000-5-25
23417
Riverside
Peninsular Range, Menifee Valley, south of Newport Rd., north of Holland Rd. and west of Bradley Rd., 2 miles due east of Railroad Canyon Lake
488
Comment
UCR16350
Clarkia similis
M. Wexler
1973-5-13
s.n.
Riverside
Peninsular Range; Santa Ana Mtns., Cleveland National Forest, 10.18 mi from Orange Co. line on State Route 74, east face of mountains
457
Comment
UCR218066
Clarkia similis
Steve Boyd
2010-5-28
12288
Riverside
Santa Ana Mountains, Elsinore Peak, northern flank of knoll south of peak, south of Main Divide Road
1037
Comment
RSA525449
Claytonia parviflora subsp. tenuifolia
Steve Boyd, David E. Bramlet
1990-4-29
4494
Riverside
Lake Skinner County Park, SE base of Bachelor Mountain.
Comment
RSA180251
Claytonia perfoliata subsp. mexicana
E. W. Lathrop
1965-4-18
5659
Riverside
10 miles west of Murrieta.
Comment
UCR102834
Claytonia perfoliata subsp. mexicana
A. C. Sanders
1997-4-3
20163
Riverside
Lake Skinner area, near north foot of Black Mountain, slopes south of Crown Valley
726
Comment
RSA192055
Clematis pauciflora
E. W. Lathrop
1959-4-1
4382
Riverside
18 mi SW of Elsinore and Tenaja Guard Station, Cleveland Natl Forest, Tenaja Cyn.
Comment
RSA291596
Clematis pauciflora
C. W. Tilforth, Walter Wisura
1979-4-11
1787
Riverside
Hills on south side of Lake Skinner, east of Murrieta.
427
Comment
SBBG71894
Clematis pauciflora
E. C. Jaeger
1925-5-2
Riverside
Kyes Cyn, Box Spring Mts near Riverside
Comment
UC213052
Clematis pauciflora
A. J. McC.
1892-4-2
66
Riverside
Elsinore
Comment Read comments Aug 5 2010
UCR21840
Clematis pauciflora
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
UCR21956
Clematis pauciflora
Steve Boyd
1980-5-11
229
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
UCR246587
Clematis pauciflora
A. C. Sanders
2012-3-22
39985
Riverside
Peninsular Range; Temescal Valley, foot of Santa Ana Mtns., SE of intersection of Glen Eden Rd. and I-15 Frontage Rd., south of Corona (Lee) Lake
378
Comment
UCSB10606
Clematis pauciflora
Gill, Robert
1960-3-23
Riverside
San Jacinto Mt. Range; Snow Cayon; near end of road
563
Comment
POM293219
Cleome isomeris
Lyman Benson
1945-3-29
11628
Riverside
Canyon on Palm Springs Road, Colorado Desert, Little San Bernardino Mountain.
610
Comment
RSA33657
Cleome isomeris
N. C. Cooper
1944-3-25
1042
Riverside
Morongo Pass.
457
Comment
UCR232358
Cnicus benedictus
John F. Green
2008-4-16
A- 02
Riverside
Peninsular Range; Perris-Aguanga Valley, SE edge of Romoland, edge of electrical power station, between Menifee and Palomar roads
446
Comment
CLARK-A1528-2208
Coldenia plicata
John C. Roos
1965-6-23
Riverside
Comment
SBBG28834
Collinsia concolor
N. C. Cooper
1944-5-20
1290
Riverside
Palms to Pines Hwy (St Hwy 74)
1371
Comment
UC472798
Collinsia concolor
Mary F. Spencer
Jun 1921
1916
Riverside
Idyllwild; San Jacinto Mtns
1584
Comment
RSA0030787
Collinsia concolor
N. C. Cooper
1944-5-20
1290
Riverside
Palms to Pines Highway [Hwy. 74], San Jacinto Mountains.
1372
Comment
RSA0117399
Collinsia concolor
Robert F. Thorne, F. R. Fosberg, Sachet, Herbst
1983-4-23
55457
Riverside
San Bernardino Mountains: side canyon on W side of Whitewater Canyon, ca. 3.3 miles N of Whitewater post office.
595
Comment
SEINET13394112
Collinsia heterophylla
H. M. Hall
1903-1
3825
Riverside
Vicinity of Riverside.
335
Comment
UCR78052
Commelina benghalensis
M. R. Duvall
1992-6-19
199206 3
Riverside
U.C. Riverside Campus just off 'Picnic Hill'. Roadway island east of Entomology building.
Comment
HSC83072
Condalia globosa var. pubescens
A. C. Sanders, et al.
1986-3-1
6042
Riverside
W side of Chuckwalla Mtns, 9 miles S of Hwy I-10 on the Gasline Road, 2 mi. airline S of the Model Mine
579
Comment
RSA512133
Convolvulus arvensis
Ed LaRue
1989-4-21
s.n.
Riverside
Moreno Valley, ca. 1 mi S of Hwy 60 on Nason St. Adjacent to W side of Nason, S of Dracaea Ave.
Comment Read comments Aug 26 2010
SEINET3091303
Convolvulus arvensis
Ed LaRue
1989-4-20
Riverside
Moreno Valley, old Riverside International Raceway on Day Street, ca 1/2 mi S of Hwy 60.
Comment
UCR1442
Conyza bonariensis
Joyce Kleinjan
1961-4-21
s.n.
Riverside
Riverside, W side of Canyon Crest Drive, 75 yards south of 3rd street.
351
Comment
UCR95961
Cordylanthus rigidus
Scott D. White
1996-8-1
4419
Riverside
Peninsular Range; San Jacinto Mtns., Idyllwild area, Hwy 243 at Deer Springs trailhead and adjacent area
1829
Comment
SEINET7067550
Cordylanthus rigidus subsp. rigidus
A. G. Vestal
1947-6-13
s.n.
Riverside
About 3.1 miles northeast of De Luz. Coordinate datum: NAD27. UTM Zone 11, 474167mE, 3702625mN.
Comment
RSA713
Cordylanthus rigidus subsp. setiger
J. T. Howell
1928-7-8
1052
Riverside
Santa Ana Mountains above Glen Ivy.
1524
Comment
SEINET270123
Coreopsis californica
Steve Boyd, Orlando Mistretta; Tim Ross
1992-2-26
6701
Riverside
San Mateo Canyon Wilderness Area ; Santa Ana Mountains San Mateo Canyon from Fisherman's Camp downstream to confluence with Bluewater Canyon
305
Comment
SEINET11856551
Coreopsis californica
S. B. Parish, Parish, W. F.
1881-1
224
Riverside
Whitewater Riv
Comment
CAS-BOT-BC101299
Corethrogyne filaginifolia
D. E. Breedlove
1961-8-4
929
Riverside
along Riverside Highway 1, 9 miles south of Banning; San Jacinto Mountains
1341
Comment
POM47977
Cornus nuttallii
P. A. Munz, I. M. Johnston
1924-7-27
8752
Riverside
Dark Canyon, San Jacinto Mountains.
1981
Comment
UCR51857
Coronopus didymus
Steve Boyd
1987-5-9
2085
Riverside
Riverside, J.V. Boyd Residence, 2307 Oak Crest
366
Comment
CAS-BOT-BC287227
Cotula australis
Mrs. C. M. Wilder
1908-3-1
s.n.
Riverside
At Riverside
Comment
SBBG104032
Crassula aquatica
A. C. Sanders
1993-4-1
13666
Riverside
western edge of Hemet, NE corner of intersection of Myers St. and Devonshire Ave, 0.75 mi NE of intersection of Florida Ave (St Hwy 74) and Warren Rd Just S of Tres Cerritos; T5S, R1W, SW/4 of NE/4, S7
460
Comment
POM10326
Crassula connata
Charlotte M. Wilder
1904-5-14
270
Riverside
Wilders Canyon, Jurupa Hills,
Comment
SEINET7073455
Crassula connata
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
UCR171913
Crassula connata
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
SD125360
Crassula connata
Robert F. Thorne, Earl Lathrop
1975-5-20
45501
Riverside
Santa Rosa Plateau: Rancho California, Mesa de Burro; vernally wet, clayey openings in grassland.
609
Comment
POM13592
Crassula solieri
P. A. Munz
1922-4-29
5076
Riverside
0.5 mile south of Lake Elsinore.
381
Comment Read comments Apr 23 2011
RSA85442
Crassula solieri
J. C. Roos
1952-4-9
5514
Riverside
Edgemont, near Box Springs
488
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
UCR82247
Cressa truxillensis
J. M. Stewart
1994-5-2
864
Riverside
Western Colorado Desert, Coachella Valley, Thermal, Filmore Street & Avenue 66
Comment
SEINET5357774
Cressa truxillensis
H. M. Hall
1897-5-15
535
Riverside
Perris
Comment
RSA314659
Crossosoma bigelovii
R. F. Thorne
1983-4-23
55477
Riverside
San Bernardino Mountains: side canyon on W side of Whitewater Canyon, ca. 3.3 miles N of Whitewater post office.
595
Comment
SEINET7048171
Crossosoma bigelovii
Steven R. Hill
2001-5-3
33677
Riverside
Northeast-facing slopes of Mount San Jacinto, Tramway Road in vicinity of road summit, Chino Canyon, about 3.8 miles due west of California Route 111, Palm Springs. Palm Springs Aerial Tramway property, around and below parking area. Elevation about 2600 feet.
Comment
RSA775267
Croton californicus
Duncan S. Bell, The Desert Survivors Organization
2011-4-8
2204
Riverside
Northwest section of the Granite Mountains; approximately 1 air mile southeast of junction of Highway 62 and Highway 177.
470
Comment
UCR274810
Croton californicus
David Fraker, Aaron C. Sedgwick
2012-4-4
070
Riverside
Sonoran (Colorado) Desert, between Mecca Hills and Salton Sea, close to the aqueduct
122
Comment
VVC1450
Croton californicus
A. C. Sanders, J. Mac
1996-11-23
19651 F
Riverside
San Bernardino Mtns., Whitewater Canyon, just below the fish hatchery
648
Comment
POM87347
Croton californicus var. mohavensis
Marcus E. Jones
1903-5-10
s.n.
Riverside
Palm Spring.
61
Comment
SEINET12141357
Croton californicus var. mohavensis
I. W. Clokey
1935-1
6726
Riverside
E of Mecca
200
Comment
UCR92269
Croton setiger
Scott D. White
1995-8-23
3569
Riverside
San Jacinto Valley, San Jacinto River, just north of City of San Jacinto boundary, c. 1 mi SE of bridge at State Street
463
Comment
UCD148354
Crypsis schoenoides
Don Domenigoni
1997-7-21
s.n.
Riverside
West Coast Turf, 31755 Winchester Road, Winchester.
Comment
POM13260
Cryptantha angustifolia
E. C. Jaeger
1922-3-4
1110
Riverside
Palm Springs.
Comment
UC166882
Cryptantha angustifolia
unknown
May 1 1906-May 10 1906
239 a-6761
Riverside
Palm Springs Colorado Desert
Comment Read comments Nov 30 2009
UC517552
Cryptantha angustifolia
John Thomas Howell
1928-3-11
3437
Riverside
6 mi se Garnet Station; Colorado Desert
152
Comment
SEINET10455849
Cryptantha angustifolia
David B. Dunn
1946-2-22
Dunn 1959
Riverside
Collected in mud flats dry, caked and split. All American Canal catch basin from desert washes. Oracopia Mts. NE of the Saltan Sea. Very arid country.
Comment
SEINET10906612
Cryptantha angustifolia
David B. Dunn, Howard Brown
1947-1-12
Dunn 2833
Riverside
On same sheet as Dunn 3684, UMO 69397. Pushawalla Cnayon, Indio Hills. In dry wash.
Comment
POM14241
Cryptantha barbigera
P. A. Munz, D. D. Keck
1922-4-9
4757
Riverside
Shavers Well, near Mecca.
76
Comment
POM71604
Cryptantha barbigera
Marcus E. Jones
1906-4-26
s.n.
Riverside
Indio
Comment
UCR6095
Cryptantha barbigera
Barry A. Vittor
1966-3-11
s.n.
Riverside
Western Colorado Desert, Rancho Dos Palmas, 2 miles NE of Salton Sea State Park
30
Comment
JOTR34275
Cryptantha barbigera var. barbigera
La Doux, Tasha, M. Harding, B. Truesdell, M. Wheeler
2010-5-12
3290
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Sandy, narrow canyon at base of Quail Mountain with bouldery/rocky slopes; North end of Juniper Flats (Stop 3)
Comment
SDSU20599
Cryptantha barbigera var. fergusoniae
Ronald B. Kelley
2006-3-11
981
Riverside
North of I-10 at West Palm Springs along Tamarck Road from Pacific Crest Trail crossing east 0.1 miles to Cottonwood Road junction.
418
Comment
UC1929957
Cryptantha barbigera var. fergusoniae
Scott D. White, Justin Wood
2008-6-16
12144
Riverside
San Jacinto Mountains: Meadow at Quinn Flat.
Comment
UCR180142
Cryptantha corollata
Mitch Provance
2003-4-26
9901
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
UC1787284
Cryptantha decipiens
A. C. Sanders, K. Rose, D. Woodard
1995-3-22
16212
Riverside
Coachella Valley: mouth of San Gorgonio Pass, alluvial fan just E of the mouth of Whitewater Canyon between Windy Point and I-10.
365
Comment
HSC93133
Cryptantha intermedia
Scott D. White
1996-4-14
3926
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
RSA524237
Cryptantha intermedia
Steve Boyd, Timothy S. Ross, L. Arnseth, Jaime Bonilla
1990-4-2
4032 A
Riverside
Vail Lake area, lower slopes of Agua Tibia Mtn, along Hwy 79, E of USFWS Dripping Springs Guard Station.
488
Comment
RSA594003
Cryptantha intermedia
D. L. Banks, Elizabeth Hedge Banks
1996-5-2
935
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
RSA779438
Cryptantha intermedia
A. C. Sanders
1998-1-15
21641
Riverside
along old Rawson Rd. just north of Crown Valley, above Diamond Valley at waterline of proposed reservoir
518
Comment
SD237367
Cryptantha intermedia
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-2
37726
Riverside
Peninsular Range: Alberhill, south foot of the Gavilan Hills at Temescal Canyon, c. 0.5 mi NE (34a^z) of intersection of Temescal Canyon Rd. and Concordia Ranch Rd.
427
Comment
UCR117325
Cryptantha intermedia
Mitch Provance
1998-6-11
659
Riverside
Jurupa Mountains, Pediment of the NW Jurupa Mtns., area SE of the eastern extreme of Philadelphia St.
267
Comment
UCR155133
Cryptantha intermedia
A. C. Sanders, Kelly Volansky
2005-3-17
29203
Riverside
Perris-Aguanga Basin Region, French Valley, SE of Winchester Rd. (Hwy 79) between Thompson Rd. and Benton Rd., c. 0.5 mi. NE of Adobe Spring, near San Diego Aqueduct
412
Comment
UCR16162
Cryptantha intermedia
Tony Beck
1968-4-28
680428- 9
Riverside
San Bernardino Mtns/ Colorado Desert, one-half mi. south of fish pond in Whitewater Canyon, near where river crosses the road.
Comment
GMDRC6540
Cryptantha intermedia var. intermedia
J. M. Andre
2012-6-15
30492
Riverside
San Jacinto Mountains: along Hwy 243 at Mt Edna Rd, approx. 1 mi. north of McMullen Flat, 5.9 mi. south of Interstate 10 at Banning; SB Natl. Forest
1172
Comment
JOTR35364
Cryptantha maritima
Harding, Mitzi, M. Wheeler
2011-1-26
148
Riverside
Joshua Tree National Park. West Coxcombs, north facing rocky slope (STOP3)
328
Comment
UCR89712
Cryptantha maritima
J. M. Stewart
1993-3-10
684
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley; Corn Springs Rd, 2 mi south of Chuckwalla Rd.
Comment
RSA499654
Cryptantha micrantha var. lepida
N. C. Cooper
1944-5-20
1249
Riverside
Palms to Pines Hwy. San Jacinto Mtns.
1219
Comment
UCR139929
Cryptantha micrantha var. lepida
Scott D. White
1997-5-18
5180
Riverside
San Jacinto Mtns., 'Black Mountain Scenic Area,' Black Mountain Trail between Hwy 243 and Cinco Poses Trail junction
1829
Comment
UCR256085
Cryptantha micrantha var. lepida
G. D. Wallace
2003-7-8
4028
Riverside
Peninsular Range; San Jacinto Mountains, Hidden Lake
2652
Comment
POM47458
Cryptantha micrantha var. micrantha
Mary F. Spencer
1918-4-13
844
Riverside
Palm Springs.
137
Comment
OBI42568
Cryptantha microstachys
A. C. Sanders & B. Pitzer, B. Pitzer
1986-4-30
6479
Riverside
San Jacinto Mts, Bee cyn along the rd, 1.1 mi above the mouth of the cyn at the San Jacinto River Valley
701
Comment
SEINET1906766
Cryptantha microstachys
A. C. Sanders
2005-1
29569
Riverside
Peninsular Range: Gavilan Hills, south of Harford Springs Co. Park and Ida Leona Rd., 1.5 mi . ESE of Gavilan Peak
622
Comment
UCR242673
Cryptantha muricata
A. C. Sanders
2013-7-6
40838
Riverside
Peninsular Range; San Jacinto Mountains, Idyllwild, SE part of town near Saunders Meadow, west end of Tahquitz View Dr. toward Crestview Dr.
1707
Comment
RSA703811
Cryptantha nevadensis
LeRoy Gross
2005-3-3
1597
Riverside
Palen Mountains, south side. Near end of old prospect road., Near 33.71244N, 115.11171W. to 33.72053N, 115.11051W
207
Comment
SEINET3195133
Cryptantha nevadensis var. nevadensis
Andrew C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley
2010-3-16
37461
Riverside
Sonoran (Colorado) Desert; SE side of McCoy Mountains, upper part of wash c. 4.5 mi. NW of Blythe Airport, c. 3.5 mi. ENE of McCoy Peak (McCoy Peak 7.5' Q.)
204
Comment
UCR19091
Cryptantha pterocarya var. cycloptera
John C. Roos
1966-3-20
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mtns, rocky canyon 2.5 miles SE of Desert Center
610
Comment
UCR21519
Cucurbita foetidissima
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
UCR188887
Cucurbita palmata
D. E. Bramlet
2007-7-27
4111
Riverside
Peninsular Range; Perris-Aguanga Basin, Lakeview Mountains, 732 m southwest of Juniper Springs Road, and 1.83 km east of Hansen Avenue
543
Comment
UCR156083
Cuscuta californica
T. B. Salvato, Kent Beaman
2005-5-16
814
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
RSA789365
Cuscuta californica var. californica
Aaron C. Sedgwick, David Fraker
2012-3-28
40
Riverside
In the Mecca Hills, take Box Canyon Rd. approximately 6 miles south of Rt. 10.
323
Comment
CAS-BOT-BC224606
Cuscuta californica var. papillosa
Geo. B. Grant
1906-4-20
6705
Riverside
Palm Springs
Comment
UCR127528
Cuscuta denticulata
Bern Schwenn
1994-3-21
s.n.
Riverside
Transverse Range/Sonoran (Colorado) Desert, Joshua Tree National Park and vicinity, Little San Bernardino Mtns, along radio tower road in first canyon west of Pushawalla Canyon
549
Comment
SD255710
Cuscuta salina
D. E. Bramlet
2009-5-27
4389
Riverside
Perris-Aguanga Basin Region: upper Salt Creek, west of Hemet Ryan Airport., ca. 450 m west of Warren Rd. and 990 m sotuy of Florida Ave., 490 m east of the San Diego canal.
455
Comment
RSA662434
Cycloloma atriplicifolium
J. C. Roos
1965-9-26
s.n.
Riverside
In Indio.
Comment
GMDRC5672
Cynanchum utahense
J. Andre
2012-4-15
20848
Riverside
west end of Hayfield Dry Lake, 0.3 mi. N. of I-10, 0.4 mi. NE of Jct Hayfield Rd and I-10
395
Comment
UCR246557
Cynanchum utahense
Duncan S. Bell
2009-4-19
273
Riverside
Arica Mountains, west side of range, c. 2.5 air miles SW of Priests Well
391
Comment
UCR33713
Cynodon dactylon
Faulkner
1978-3-21
348
Riverside
Colorado River Valley, 9 mi. north of Blythe on Hwy 95
152
Comment
UCR59813
Cyperus erythrorhizos
Jeri Hirshberg
1989-7-12
s.n.
Riverside
Lake Perris: shoreline at east end of lake.
488
Comment
UCR199768
Cyperus niger
Scott D. White, Angelia Carey and Linda Archer
2004-8-5
10680
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
UCD141140
Cyperus rotundus
Paul Popenoe
1920-12-11
s.n.
Riverside
Thermal.
Comment
UCR8075
Cyperus rotundus
G. Poinar
1962-11-29
s.n.
Riverside
Western Colorado Desert, Coachella Valley, Thermal
-37
Comment
UCD60302
Dactyloctenium aegyptium
Brad Ballen
1984-11-22
s.n.
Riverside
North side of Avenue 48, 300 m west of Hjorth Avenue, southwest of Indio.
Comment
POM172739
Dalea mollis
M. French Gilman
1930-4-6
2
Riverside
Road to shavers well, east of Mecca.
Comment
RSA0106713
Dalea mollis
Duncan S. Bell
2011-9-30
2943 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
UC1563095
Dalea mollis
Steve Boyd and Orlando Mistretta
1986-3-13
1428
Riverside
n.e. Desert Center (juction of Parker Dam Rd. and 'Palen Rd' (rd. going through pass between Palen and Granite Ranges)); Palen Mts.
243
Comment
JEPS41662
Dalea mollissima
W. L. Jepson
1927-4-12
11637
Riverside
Painted Canyon Mecca Hills, Painted Canyon
76
Comment
RSA404184
Dalea mollissima
P. J. Remple
1942-3-1
s.n
Riverside
Between Indio and Palm Springs
Comment
UCR199562
Datisca glomerata
Scott D. White
2004-4-26
10268
Riverside
San Jacinto Mountain Foothills, Soboba Indian Reservation, Indian Creek Watershed
671
Comment
RSA337191
Datura quercifolia
A. C. Sanders
1984-10-18
5337
Riverside
Residence of O F Clarke, 1012 Spruce St, Cultivated plants and weeds on 3.5 acres of former orange orchard.
Comment Read comments Oct 25 2011
UCSB17915
Datura wrightii
Brooks, Terry
1963-5-4
Riverside
State Highway 111, 9.2 miles W of Palm Desert
106
Comment
SD136937
Daucus pusillus
Steve Boyd, Tim Ross
1992-6-10
7635
Riverside
Santa Ana Mountains, San Mateo Cyn Wilderness Area. San Mateo Cyn about Potrero Escondido.west of junction Tenaja Road and Los Alamos Road
669
Comment
UCR172191
Daucus pusillus
John F. Green
2006-5-2
s.n.
Riverside
Peninsular Ranges, City of Temecula, Immediately N and south of Murrieta Hot Springs Road along San Diego Aqueduct right-of-way
396
Comment
CAS-BOT-BC294109
Deinandra kelloggii
G. R. Ballmer
1992-6-23
92 -8
Riverside
San Timoteo Canyon Road, .8 mi. E of junction with Redlands Blvd.
Comment
CAS-BOT-BC294115
Deinandra kelloggii
L. R. Abrams
1912-7-11
4921
Riverside
Sugar Loaf [Sugarloaf] Valley
Comment
JEPS122468
Deinandra kelloggii
J. M. Andre
2012-6-15
30542
Riverside
San Jacinto Mountains; west slopes of range slong Poppet Flat Road, Poppet Creek Canyon, 3.2 miles west of Highway 243. Lake Fulmor 7.5' Q.
Comment
UC1792831
Deinandra paniculata
A. C. Sanders
2004-7-1
28373
Riverside
Perris-Aguanga Surface/Menifee Valley Region: Paloma Valley, ca. 1.5 mile WNW of the Menifee-Antelope Community Hall, 5 miles due south of Sun City
475
Comment
UC69877
Deinandra paniculata
C. M. Wilder
1905-7-10
127
Riverside
Jurupa Hills
Comment
UCR274535
Deinandra paniculata
Mitch Provance, Ken Halama
2003-6-15
17067
Riverside
Temescal Mountains, Mead Valley, just SSW of the corner of Cajalco Rd. and Wood St.
Comment
RSA0020483
Delphinium parishii subsp. parishii
N. R. Zabriskie
1973-4-5
619
Riverside
Mesa S side Andreas stream, Andreas Canyon, E slope San Jacinto Mtns.
305
Comment
SDSU5504
Delphinium patens
W. T. Williams
1962-5-12
Riverside
San Jacinto Mtns. 4000 ft marker 20 ft s of wayside rest along Hwy between Hemet and Idyllwild.
1219
Comment
OBI32751
Dendromecon rigida
E. W. Lathrop
1966-3-23
6090
Riverside
4 mi W of Corona between Tin Mine cyn and Santiago Peak, Skyline Dr
610
Comment
UCR176929
Dendromecon rigida
Tracy Tennant, J. S. Ross
1998-4-30
MOR- 70
Riverside
San Bernardino Mtns., Morongo Indian Reservation, hills west of the mouth of Potrero Canyon, 0.2 mi. NE of hill 3030
854
Comment
RSA433243
Dendromecon rigida subsp. rigida
H. de Forest, Jack Rempel
1933-6-25
18015
Riverside
Along road to Banning, San Jacinto Mts
Comment
UCR132703
Dendromecon rigida subsp. rigida
A. C. Sanders, T. B. Salvato
2004-2-16
27394
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
UCR280987
Deschampsia danthonioides
Mitch Provance, Matt K. Beyers, John Hazlett, Jeremiah George
2017-5-25
517- 59
Riverside
Elsinore Trough, Undeveloped area just NNE of Peter Lehr Drive at Diamond Circle, above the E side of the the San Jacinto River
387
Comment
UCR145975
Dicentra chrysantha
June Latting
1977-11-6
s.n.
Riverside
San Jacinto Mtns./Sonoran (Colorado) Desert, Oasis de Los Osos, Snow Creek
488
Comment
RSA740651
Dichelostemma capitatum
Scott D. White, Justin M. Wood
2008-6-19
12269
Riverside
Meadows at Baldy Mtn.
1585
Comment
RSA249841
Dichelostemma capitatum subsp. capitatum
Robert F. Thorne, J. P. Simon, C. W. Tilforth
1969-6-24
38106
Riverside
San Jacinto Mountains: San Bernardino National Forest. Woods above James Reserve.
1676
Comment
RSA559945
Dichelostemma capitatum subsp. capitatum
Steve Boyd
1992-4-18
6906
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
UCR91490
Dichelostemma capitatum subsp. capitatum
Scott D. White
1995-4-5
2712
Riverside
Moreno Valley, Base of slope in 'Badlands', off [Moreno-Redlands] Blvd
640
Comment
UC666420
Dieteria asteroides var. asteroides
Annie M. Alexander and Louise Kellogg
1941-5-28
2258
Riverside
3 mi n Palo Verde; Colorado Desert
106
Comment
SD67904
Dieteria canescens var. ziegleri
Reid Moran
1968-8-3
15354
Riverside
Ridge 1.0 mile northwest of Toro Peak
2250
Comment
UCR117345
Dimorphotheca sinuata
Mitch Provance
1998-3-21
247
Riverside
Glen Avon, Jurupa Rd., c. 0.25 miles west of Camino Real.
244
Comment
SEINET8345725
Diplacus bigelovii
Unknown
1938-5-15
9546
Riverside
Cottonwood Springs Canyon.
Comment
RSA0019292
Diplacus brevipes
Duncan S. Bell, Joy D. England
2010-6-7
1270
Riverside
San Bernardino National Forest: Rouse Ridge, approximately 1.4 air miles southeast of junction of Highway 74 and forest service road 5S15.
780
Comment
RSA0019294
Diplacus brevipes
Scott D. White
1999-5-24
7401
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
SD137603
Diplacus clevelandii
Darin L. Banks, Steve Boyd
1995-5-17
460
Riverside
NW Palomar Mountains; Cleveland National Forest, Agua Tibia Wilderness Area, N face of Agua Tibia Mointain., E of the dripping Springs Alcove area W of the Dripping Springs Trail, along the W fork of Upper Arroyo Seco
658
Comment
CAS-BOT-BC153089
Diplacus fremontii
Steve Boyd
1986-4-22
1751
Riverside
Temescal Canyon: benches of Indian wash just south of Interstate 15
Comment
CAS-BOT-BC150677
Diplacus longiflorus
Mrs. E. C. Van Dyke
1928-7-22
s.n.
Riverside
Idyllwild
Comment
SBBG104034
Distichlis spicata
A. C. Sanders
1993-4-1
13659
Riverside
western edge of Hemet, 14 acre parcel at NE corner of intersection of Myers St and Devonshire Ave, 0.75 mi NE of the intersection of Florida Ave (Hwy 74) and Warren Rd
Comment
SDSU12987
Distichlis spicata
Michael G. Simpson with Claudia A. Luke
1999-10-27
2021
Riverside
Santa Margarita river, Santa Margarita Ecological Reserve, San Diego State University, ca.1/2 mile from Southside Facilities.
152
Comment
SEINET3928472
Distichlis spicata
R. L. Piemeisel
1913-5-25
3666
Riverside
Crestmore field.; 0
Comment
UCD64452
Distichlis spicata
H. S. Yates
1936-4-7
5437
Riverside
Willis Palms.
243
Comment
UCR76160
Distichlis spicata
A. C. Sanders
1993-4-1
13659
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
UCR2331
Distichlis spicata var. stricta
H. J. Webber
1918-6-9
40
Riverside
Alkali land NE of Riverside
Comment
JOTR32607
Ditaxis lanceolata
La Doux, Tasha, M. Harding, T. Herskovits, D. Shade, M. Wheeler
2011-10-13
2671
Riverside
Joshua Tree National Park. eastern edge of Cottonwood Mountains, near mouth of Cottonwood Canyon; east of Rte. 11, aprpox. 2.5 miles north of park boundary
711
Comment
JOTR33807
Ditaxis lanceolata
La Doux, Tasha, B. Truesdell
2007-11-9
3324
Riverside
Joshua Tree National Park. Eagle Mountains along south boundary of park, open bajada below mouth of Lost Palms Canyon (STOP 2)
601
Comment
LA204868
Ditaxis lanceolata
Carl Epling;
1927-3-27
sn
Riverside
Palm Springs
Comment
SFV6324
Ditaxis lanceolata
T. Gordon, M. H. Grayum, L. R. Ballou, S. Ballou, K. A. Wilson
1974-3-2
43
Riverside
5 miles north of Highway 111 on Highway 74. Growing adjacent to roadside.
100
Comment
UCR75052
Ditaxis lanceolata
A. C. Sanders, E. J. Lawlor
1992-4-4
12108
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, within 0.5 mile of McCoy Spring
244
Comment
RSA554243
Ditaxis lanceolata
Theo. Glenn
1991-5-27
91 -122
Riverside
Palen Mountains, NE of Desert Center.
360
Comment
JOTR34025
Ditaxis neomexicana
La Doux, Tasha, M. Harding
2010-4-7
2912
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
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
RSA734742
Ditaxis serrata
L. C. Wheeler
1946-1-19
6170
Riverside
2 mi. north of main highway on road to 29 Palms.
Comment
CAS-BOT-BC43631
Dithyrea californica
Geo. B. Grant
1906-4-8
with 6769
Riverside
Palm Springs.
Comment
POM14206
Dithyrea californica
P. A. Munz, D. D. Keck
1922-4-14
4983
Riverside
10 mi. west of Indian Wells. Along the Whitewater Wash
91
Comment
RSA23216
Dithyrea californica
Ernest Braunton
1940-01
s.n.
Riverside
15 miles E of Indio.
Comment
SD260032
Dithyrea californica
J. M. Andre
2013-3-27
24797
Riverside
Rice Valley: east saide of Arica Mountains, along Rice-Midland Rd, 2.2 mi. south of Rice (Hwy 62). Ric 7.5'Q
242
Comment
UC68544
Dithyrea californica
H. M. Hall
Apr 1905
5950
Riverside
McCoy Wash Colorado Desert
91
Comment
UCR124633
Dithyrea californica
B. C. Templeton, I. W. Clokey
1930-4-9
1075
Riverside
Sonoran (Colorado) Desert, North of Palm Springs
400
Comment
POM95408
Dithyrea californica
Marcus E. Jones
1903-5-10
s.n.
Riverside
Palm Spring.
61
Comment
RSA461476
Dodecatheon alpinum subsp. majus
M. B. Dunkle
1933-7-22
3754
Riverside
Tahquitz Valley.
2317
Comment
UC22391
Dodecatheon redolens
H. M. Hall
July, 1901
2335
Riverside
vicinity Deer Springs (San Jacinto Mountains); , vicinity Deer Springs
2743
Comment
SD132880
Downingia bella
Tim Cass
1979-6-1
204
Riverside
Mesa de Colorado, Pool C
Comment
UC856110
Draba corrugata var. saxosa
P. A. Munz
1922-7-7
6043
Riverside
summit San Jacinto Peak San Jacinto Mts., summit San Jacinto Peak
3285
Comment
RSA778256
Draba cuneifolia
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-30
922
Riverside
East Mojave Desert region: McCoy Wash, east side of McCoy Mountains, pavement plain, approximately 7 miles north of I-10.
335
Comment
POM370050
Draba cuneifolia var. integrifolia
W. M. Zabriskie
1973-2-16
113
Riverside
Upper Pipistrelle Canyon, Deep Canyon drainage. N slope Santa Rosa Mrns.
762
Comment
POM20030
Drymocallis glandulosa var. reflexa
Mary F. Spencer
1923-06
2198
Riverside
Idyllwild, San Jacinto Mt.
1646
Comment
UCR262566
Dryopteris arguta
T. B. Salvato, Meenaxi R. Panakkal, Tim Thomas
2009-6-23
3755
Riverside
San Jacinto Mountains, San Jacinto River Canyon, c. 0.16 mi south-southwest of the dirt parking area at the head of the South Fork Trail (FSR 2E17) from Hwy 74
1250
Comment
CSUSB620
Dudleya lanceolata
Ed West
1972-4-27
Riverside
Box Springs Mountains Box Springs Mountains, 200 yards west of the micro-wave tower above the "C."
609
Comment
RSA689552
Dudleya lanceolata
Scott D. White, Michael Honer
2003-4-25
9121
Riverside
San Bernardino Mountains: Whitewater Canyon, about midway between Bonnie Bell and Whitewater Trout Farm. West side of road, on alluvial fan adjacent steep east-facing mountain slope.
610
Comment
UCR88433
Dudleya lanceolata
A. C. Sanders, K. C. Rose
1995-4-5
16354
Riverside
San Bernardino Mtns./Sonoran (Colorado) Desert, Coachella Valley; south of Mission Creek and west of Hwy 62
701
Comment
RSA562430
Dudleya multicaulis
D. E. Bramlet
1993-5-5
2338
Riverside
Tributary to Olsen Cyn., some 76 m. S of the Cyn. and 90 m E of the existing dirt road. The site is approx 213m NE of the existing El Sobrante landfill.
375
Comment
UC115216
Dudleya multicaulis
Charlotte M. Wilder
1905-6-1
583
Riverside
West Riverside
Comment
UCR280936
Dudleya multicaulis
Mitch Provance, Matt K. Beyers, John Hazlett, Douglas Gordon-Blackwood
2017-6-8
617- 08
Riverside
Santa Ana River Valley, City of Riverside, La Sierra Hills, 0.7 mi west of Arlington Ave. and La Sierra Ave.
433
Comment
UCR90592
Dudleya pulverulenta
Scott D. White
1995-6-30
3419
Riverside
Santa Ana Mtn. foothills, Cole Creek, NW of Murrieta, upstream from Murrieta Creek confluence
396
Comment
CLARK-A1656-641
Dudleya saxosa
Kay Trenholme
1978-5-5
Riverside
Snow Creek
381
Comment
CAS-BOT-BC109609
Dudleya saxosa subsp. aloides
Philip A. Munz
1937-5-31
15119
Riverside
Anza Tablet, head of Coyote Canyon, southwest Riverside county.
1066
Comment
SEINET8060326
Echinocactus polycephalus var. polycephalus
Michael Chamberl
1990-1-11
16
Riverside
Zzyzx Road south off Route 15 on SE facing rocky slope overlooking west shore of Soda Lake.
400
Comment Read comments Jun 4 2016
UCR88309
Echinocereus engelmannii var. engelmannii
A. C. Sanders, K. C. Rose
1995-4-5
16377
Riverside
San Bernardino Mtns./Sonoran (Colorado) Desert, Coachella Valley; south of Mission Creek and west of Hwy 62
701
Comment
SEINET251720
Echinochloa crus-galli
A. C. Sanders
1999-10-15
23170
Riverside
San Jacinto Valley: Mystic Lake, 1.4 mi. E of Jackrabbit Trail on Gilman Springs Rd., 1.4 mi. S of Eden Hot Spr.
433
Comment
UCR242708
Echinochloa crus-galli
Dagne Duguma
2013-7-7
s.n.
Riverside
Santa Ana River Basin, Prado wetlands near Corona
155
Comment
SEINET10564138
Echinochloa crus-galli
Boyd
1989-7-18
BOYD 3763
Riverside
Vail Lake area, confluence of Kolb Creek with lake. T8S R1W SE1/4 NE1/4 Sec. 16. Rank growth of weedy grasses colonizing recently exposed lakebed.
427
Comment
RSA557350
Echinodorus berteroi
Julie Greene
1993-5-12
1297
Riverside
North side of San Jacinto River levee, west of Davis Road.
433
Comment
RSA40573
Eclipta prostrata
J. C. Roos
1948-10-23
s.n.
Riverside
Mud at edge of shallow pool.
Comment
UCR119433
Eclipta prostrata
A. C. Sanders, Mitch Provance
1999-9-26
23091
Riverside
San Jacinto Mountains, Lake Hemet, north shore at FS day use area
1323
Comment
RSA234016
Elatine californica
R. F. Thorne, E. W. Lathrop
1969-5-19
37967
Riverside
Santa Rosa Plateau: Rancho California, Mesa de Colorado.
625
Comment
CAS-BOT-BC113602
Eleocharis acicularis
H. M. Hall
1901-7-9
2366
Riverside
In meadows and bogs of Tahquitz Valley.
2438
Comment
UCR85424
Eleocharis geniculata
A. C. Sanders, P. J. MacKay, G. K. Helmkamp, J. M. Stewart, C. L. Sanders
1994-12-4
15888
Riverside
Sonoran (Colorado) Desert, Salton Sink: Dos Palmas Spring & immediate vicinity
-30
Comment
RSA162801
Eleocharis palustris
J. D. Olmsted
1959-9-23
1020
Riverside
Mt. Range NW of Lakeview Mts. Drainage area to Lake Elsinore. San Jacinto River crossing by Lakeview Rd from US 395
427
Comment
RSA741269
Eleocharis parishii
Scott D. White, Justin M. Wood
2008-7-10
12450
Riverside
Fobes Spring
1500
Comment
UC111318
Eleocharis parishii
S. B. Parish
1907-4-22
6145
Riverside
Palm Canyon Colorado desert, western edge of
200
Comment
UCR21017
Eleocharis parishii
A. C. Sanders, S. D. Boyd
1980-5-19
1503
Riverside
San Jacinto Mountains, Strawberry Creek c. 100 m below the point where Hwy 74 crosses.
902
Comment
UCR241227
Eleocharis parishii
Tracy Tennant, Jeffrey Ross
1998-7-11
MOR- 508
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, upper end of Hathaway Canyon at Burro Flat
1113
Comment
UCR167843
Elymus condensatus
T. B. Salvato, Melissa Clemons
2005-6-23
1330
Riverside
Peninsular Range; Temescal Valley, 3 miles NW of Alberhill, Temescal Canyon Road at Corona [Lee] Lake
366
Comment
CAS-BOT-BC227734
Elymus elymoides
H. M. Hall
1901-8-1
2601
Riverside
San Jacinto Mountains. In meadows or along creeks of Tamarack Valley
2529
Comment
POM14414
Elymus elymoides
P. A. Munz
1922-6-28
5883
Riverside
Santa Rosa Mountains. [San Jacinto Mountains]
2409
Comment
SEINET10834346
Elymus elymoides
David B. Dunn
1946-8-17
Dunn 2709
Riverside
Grass found in Taquitz Valley in the San Jacinto Mts.
2560
Comment
UC38191
Elymus glaucus
H. M. Hall
1901-7-20
2515
Riverside
vicinity of Strawberry Valley San Jacinto Mts.
1615
Comment
RSA131727
Elymus glaucus subsp. jepsonii
E. K. Balls
1958-6-27
23293
Riverside
Between Santiago Peak and Indian Truck Trail, along Main Divide, Santa Ana Mountains.
1372
Comment
UCR2361
Elymus glaucus subsp. jepsonii
F. M. Reed
1908-7-13
2429
Riverside
San Jacinto Mtns., Tahquitz Valley, north side
2561
Comment
RSA561881
Elymus multisetus
Steve Boyd
1992-6-10
7628
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. San Mateo Canyon about 'Potrero Escondido',, an isolated area of low relief topping the ridge system due west of the junction on Tenaja Road (7S01) and Los Alamos Road (7S04) at the confluence of Los Alamos Creek with the main trunk of San Mateo Creek
671
Comment
RSA699653
Emmenanthe penduliflora
Keith E. Hoffmaster
1934-4-8
s.n.
Riverside
Santa Ana Mts.
Comment
UCD119202
Emmenanthe penduliflora
Steve Boyd; Tim Ross, Laurel Arnseth
1989-4-1
3158
Riverside
Vail Lake area.
487
Comment
CAS-BOT-BC172827
Encelia actoni
Mitch Provance; Kerry Knudsen; Petra Wester
2004-5-8
9006
Riverside
Santa Rosa Mountains: Along Hwy 74 on the Santa Rosa Mountain Grade, ca. 0.8-0.5 mi NE of Black Hills
854
Comment
CHSC108907
Encelia actoni
Orlando Mistretta; D. Bell, J. England, J. Hall, C. McDonald,L. Reccia
2010-4-13
4916
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
LA205860
Encelia actoni
Norman C. Cooper;
1944-5-20
2627
Riverside
San Jacinto Mountains, Palms to Pines Highway
914
Comment
RSA575858
Encelia actoni
Steve Boyd
1980-9-22
s.n.
Riverside
Lakeview Mountains, Juniper Flats area along Juniper Flats Rd. at '4 J's Ranch.'
Comment
CAS-BOT-BC131186
Encelia californica
John C. Roos
1952-4-16
5557
Riverside
Pigeon Pass, Box Springs Mts.
396
Comment
CAS-BOT-BC131345
Encelia farinosa
E. A. McGregor
1917-3-18
700
Riverside
5 miles up Painted [Canon] Canyon
Comment
RSA0049914
Encelia farinosa
Jim Andre
2014-1-27
26675
Riverside
At mine site (and borrow pit), in canyon 1.3 mi. west of Hwy 95 (at Wilson Rd), 12.2 mi. south of Vidal Jct (at Hwy 62).
224
Comment
RSA696888
Encelia farinosa
W. Marquart
1938-3-12
s.n.
Riverside
15 mi. W. of Desert Center on main highway.
Comment Read comments Apr 5 2011
UCD20080
Encelia farinosa
Donald W. Kyhos
1965-5-11
65 -213
Riverside
14.9 miles north of junction of Hwy 95 and Hwy 60-70, on Hwy 95.
Comment
UCD20082
Encelia farinosa
Donald W. Kyhos
1965-5-11
65 -216
Riverside
14.9 miles north of junction of Hwy 95 and Hwy 60-70, on Hwy 95.
Comment
UCD20084
Encelia farinosa
Donald W. Kyhos
1965-5-11
65 -214
Riverside
4.9 miles north of junction of Hwy 95 and Hwy 60-70, on Hwy 95.
Comment
UCR227183
Encelia farinosa
Jim Andre
2011-2-9
15933
Riverside
Sonoran (Colorado) Desert, Mecca Hills, along Box Canyon Road at upper end of gorge, c. 6 mi south southeast of the junction with Hwy I-10, c. 12 mi west of Chiriaco Summit
284
Comment
POM356693
Encelia farinosa var. farinosa
Anstruther Davidson
1920-05
s.n.
Riverside
Temescal
Comment
SEINET3004980
Encelia farinosa var. phenicodonta
G. Rink, M. Baker
2011-4-1
10407
Riverside
Northwest of Blythe, east of the McCoy Mtns, vegetated pockets in desert pavement
170
Comment
CAS-BOT-BC131422
Encelia frutescens
H. M. Hall
1905-4-1
5939
Riverside
McCoy Wash
91
Comment
UCR277614
Encelia frutescens
Aaron C. Sedgwick, Duncan S. Bell
2012-9-20
123
Riverside
Rice Valley, c. 3 miles south of Rice on Rice-Blythe [Midland] Rd. and then c. [1.5] miles [SE] on unmarked dirt road
235
Comment
HSC66449
Ephedra californica
Christopher Davidson, B. Gustafson
1977-4-7
5575
Riverside
Whitewater Canyon Rd., (exit from Interstate-10 ca. 2.5 mi. W of jct I-10 with State 62. Near Start of Angeles [actually Pacific] Crest Trail. Hillside, N slope
610
Comment
JOTR33740
Ephedra californica
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell
2011-3-31
2739
Riverside
Joshua Tree National Park. Northern edge of Hexie Mountains; Granitic bedrock slopes and outcrops (Stop 4)
Comment
SJSU126
Ephedra californica
C. D. Duncan
1933-3-24
Riverside
Palm Springs
Comment
UCD84926
Ephedra trifurca
Chuck Hughes
2010-3-21
198 b
Riverside
About 2.3 miles south of Highway 62, next to railroad tracks.
225
Comment
POM20023
Epilobium angustifolium subsp. circumvagum
Mary F. Spencer
1923-7-10
2204
Riverside
Round Valley, San Jacinto Mountains.
2744
Comment
UCR21167
Epilobium canum subsp. canum
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
RSA24175
Epilobium canum subsp. latifolium
Carl B. Wolf
1932-10-31
9759
Riverside
Colorado Desert; Cottonwood Springs, Eagle Mountains.
290
Comment
POM48603
Epilobium glaberrimum subsp. glaberrimum
Mary F. Spencer
1919-7-2
1238
Riverside
Idyllwild. San Jacinto Mountains.
Comment
RSA627505
Equisetum laevigatum
Scott D. White
1998-7-31
6945
Riverside
Idyllwild Area: Strawberry Creek between crossing at Circle Drive and Hymber Park.
1707
Comment
SDSU13549
Equisetum laevigatum
W. Miller, C. Mosse
1972-7-13
Riverside
100 yards west of M.W.D. station.
Comment
UCR123836
Equisetum laevigatum
Steven R. Hill
2001-4-29
33531
Riverside
Western Colorado Desert/ San Bernardino Mtns., E side of Whitewater Canyon along Whitewater River, east of Whitewater Canyon Road, about 2 mi north of Route I-10
549
Comment
SD132541
Equisetum telmateia subsp. braunii
John C. Roos
1952-6-25
5794
Riverside
Riverside, Fairmount Park, west end
259
Comment
UCR93083
Eragrostis barrelieri
A. C. Sanders, S. Ogg
1994-7-28
15168
Riverside
Santa Ana River between the Hwy 60 Bridge and the Mission Blvd. Bridge
243
Comment
SD232575
Eragrostis lehmanniana
Scott D. White
1995-7-7
3451
Riverside
City of Riverside, Market St. crossing at Sta Ana Riv. USGS 7.5' Fontana quad. Open sandy wash, mostly flooded & scoured this winter.
344
Comment
UCR205985
Eragrostis mexicana
Mike Misenhelter
2009-7-29
s.n.
Riverside
Peninsular Range/ San Bernardino Valley, Riverside; Arlington area, west side of Van Buren Blvd. at north side of Lincoln St., across from drive-in theater
259
Comment
UCR166021
Eremalche exilis
Nathan Moorhatch
2005-2-17
s.n.
Riverside
Sonoran (Colorado) Desert, Coachella Valley, east edge of Santa Rosa Mtns., La Quinta, west of Washington St., between Ave. 48 and Lake La Quinta Dr., 4 acre parcel
37
Comment
UCR273741
Eremalche exilis
Duncan S. Bell, Amanda Bell, Evan Bell
2012-1-28
3069
Riverside
Mojave Desert, east side of the Arica Mountains, Rice Valley, c. 6 air miles southeast of the ghost town of Rice
202
Comment
RSA432713
Eremalche rotundifolia
M. B. Dunkle
1935-3-17
4406
Riverside
Desert Center.
610
Comment Read comments Dec 13 2011
RSA544283
Eremocarpus setiger
Steve Boyd, T. S. Ross
1991-6-14
6364
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
SEINET8364404
Eremogone macradenia
D. W. McNeal
1981-5-19
2543
Riverside
beside the Ryan Mtn. trail ca. 0.3 mi. s. of the trail head parking lot; Joshua Tree National Monument.
Comment
JOTR33990
Eremothera boothii subsp. desertorum
La Doux, Tasha, M. Harding
2010-4-7
2878
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
UCR162890
Eriastrum
A. C. Sanders, K. C. Rose
1995-4-5
16383
Riverside
San Bernardino Mtns./Sonoran (Colorado) Desert, Coachella Valley; south of Mission Creek and west of Hwy 62
701
Comment
SEINET4344934
Eriastrum diffusum
Orr Michael
2013-1
Riverside
Palen/McCoy Wilderness area, off Midland rd, about 3 mi S of Rice
Comment
UCR178544
Eriastrum diffusum
R. G. Swinney
1967-5-26
139
Riverside
Sonoran (Colorado) Desert/ San Jacinto Mtns., Snow Creek
381
Comment
UC218164
Eriastrum eremicum subsp. eremicum
P. A. Munz and I. M. Johnston
1922-5-6
5169
Riverside
Dry Morongo Wash Little San Bernardino Mts.
Comment
CAS-BOT-BC514451
Eriastrum eremicum subsp. eremicum
H. M. Hall
1901-6-1
2119
Riverside
San Jacinto Mountains: eastern base, along the borders of the Colorado Desert
Comment
UC574982
Eriastrum sapphirinum
C. Epling and Wm. Robison
1933-6-24
Riverside
San Gorgonio Wash Little San Bernardino Mountains
Comment
RSA0122963
Eriastrum sapphirinum subsp. sapphirinum
LeRoy Gross, Duncan S. Bell
2008-9-16
3581
Riverside
Garner Valley. West side of, and close to Highway 74. Around 1/4 mile north from Ramona trailhead parking area.
1365
Comment
RSA0122977
Eriastrum sapphirinum subsp. sapphirinum
C. B. Wolf
1932-8-4
3915
Riverside
San Jacinto Mountains: Point View near Idyllwild.
1646
Comment
RSA709797
Ericameria brachylepis
A. C. Sanders
2004-7-1
28372
Riverside
Perris-Aguanga Surface/Menifee Valley Region: Paloma Valley, ca. 1.5 mile NW of the 'Menifee-Antelope Community Hall', 0.6 mi. E of Murrieta Rd. near the NW foot of a large rocky hill (1762 ft.) and ca. 5 miles due south of Sun City.
457
Comment
UCR244406
Ericameria cooperi
Jim Andre
2012-4-16
20972
Riverside
Southern Mojave Desert, Joshua Tree National Park; along Cottonwood Springs Rd [=Pinto Basin Rd.], c. 6 mi. south of north entrance at Twin Tanks parking area
1197
Comment
JOTR31074
Ericameria cooperi var. cooperi
La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler
2010-5-6
2337
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, west of Ryan Mountain; Gravelly flats near Ryan Mountain campground (Stop 1)
Comment
UC1118700
Ericameria cooperi var. cooperi
R. St. John and A. E. Wieslander
1929-1-25
6
Riverside
mouth of Bautista Creek San Jacinto Quadrangle, Bautista Creek (near Plot 8)
Comment
POM359440
Ericameria palmeri var. pachylepis
Albert J. Perkins
1915-9-25
s.n.
Riverside
Pachappa Mt
Comment
UCR250910
Ericameria palmeri var. pachylepis
A. C. Sanders
2014-4-18
41027
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
RSA38356
Ericameria pinifolia
P. A. Munz
1946-10-19
11564
Riverside
Coahuila.
1098
Comment
UCR100371
Ericameria pinifolia
A. C. Sanders, T. Tennant
1997-11-14
21604
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Hathaway Canyon
854
Comment
UCR116031
Ericameria pinifolia
G. R. Ballmer
1997-8-23
s.n.
Riverside
Jurupa Mtns, Colton Dunes, Declez 'Pass,' (= Pyrite Street pass through the mtns), south of Poplar Street in Fontana, c. 100 m south of the county line
335
Comment
UCD131744
Erigeron breweri var. covillei
K. Esau
1935-6-15
s.n.
Riverside
Hemet Valley.
Comment
RSA747863
Erigeron divergens
Justin M. Wood
2009-5-11
684
Riverside
Morris Ranch Rd., roadside just E of Tripp Meadow.
1616
Comment
SD181701
Erigeron foliosus
Scott D. White, Bill La Haye
2000-5-27
7961
Riverside
San Jacinto Mountains.
1616
Comment
UCR140725
Erigeron foliosus
A. C. Sanders
2004-5-12
27880
Riverside
Elsinore Basin Region, Walker Canyon at northeast foot of Alberhill Mountain, Temescal Creek
378
Comment
POM357498
Erigeron foliosus var. stenophyllus
M. M. Thompson
1947-6-9
2075
Riverside
Los Alomos Canyon, Elsinore.
762
Comment
UCD65680
Eriochloa aristata
J. C. Roos
1965-9-26
Riverside
In Indio.
Comment
LA105134
Eriochloa aristata var. aristata
John C. Roos;
1985-12-22
5962
Riverside
Deep Canyon, Coachella Valley, 0.25 NW of Valerie Jean, W of Hwy 86, SE 0.25
-30
Comment Read comments Mar 23 2014
UCR170021
Eriochloa contracta
O. F. Clarke
2003-9-1
s.n.
Riverside
Peninsular Range, Riverside, UCR Botanical Garden, along wheelchair trail NW of rose garden
351
Comment
SD48518
Eriodictyon crassifolium
E. K. Balls, P. C. Everett
1957-11-4
22743
Riverside
Snow Creek, north base San Jacinto Mountains.
701
Comment
CAS-BOT-BC189127
Eriodictyon crassifolium var. crassifolium
Marian L. Campbell
1921-3-19
73
Riverside
Palm Springs
Comment
UCR193731
Eriogonum
A. C. Sanders, Tim Thomas, T. B. Salvato, Mitch Provance
2008-7-1
35649
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
RSA393083
Eriogonum apiculatum
Albert J. Perkins
1895-9-25
s.n.
Riverside
Near Summit of Tahquitz
Comment
RSA766438
Eriogonum apiculatum
Ralph Hoffmann
1929-9-10
1264
Riverside
Tahquitz Peak, San Jacinto Mts.
1829
Comment
SBBG61840
Eriogonum apiculatum
R. Hoffmann
1929-9-8
Riverside
near Tahquitz Pk
Comment
SEINET4890189
Eriogonum apiculatum
Louis Wheeler
1945-10-7
6412
Riverside
San Jacinto Mountains: divide between West Fork Snow Creek and North Fork San Jacinto River
2377
Comment
CAS-BOT-BC242786
Eriogonum davidsonii
James L. Reveal; Caroline G. Reveal
1972-8-9
2862
Riverside
San Jacinto Mountains, along California Highway 243, at the turnoff to Fern Basin, opposite Alandale Ranger Station, about 5.5 miles north-northwest of Idyllwild
Comment
UC6302
Eriogonum davidsonii
H. M. Hall
Aug. 1897
860
Riverside
Strawberry Valley San Jacinto Mountains, Strawberry Valley
Comment
RSA65122
Eriogonum deflexum var. deflexum
F. W. Peirson
1928-11-30
8215
Riverside
Near Cottonwood Spring, west end of Eagle Mountains.
Comment Read comments Oct 9 2010
SBBG61997
Eriogonum deserticola
R. Hoffmann
1928-10-21
Riverside
below Fig Tree John's [Figtree John Spring]
-60
Comment
SD229228
Eriogonum elongatum var. elongatum
Dick Schwenkmeyer
2012-8-7
790
Riverside
Santa Rosa Mountain Cabin, 10 miles southeast of the intersection of Highway 74 and Santa Rosa Mountain road.
2305
Comment
JEPS56956
Eriogonum fasciculatum var. flavoviride
W. L. Jepson
1914-5-17
5986
Riverside
Pinyon Well
762
Comment
SEINET208629
Eriogonum fasciculatum var. flavoviride
W. L. Jepson
1914-5-17
5986
Riverside
unspecified
762
Comment Read comments Jul 30 2013
RSA239205
Eriogonum fasciculatum var. foliolosum
James L. Reveal, Caroline G. Reveal
1972-8-6
2842 a
Riverside
Along California Highway 71 north of the junction of Highway 74 at Elsinore, 2 miles north of Elsinore.
Comment
RSA774886
Eriogonum fasciculatum var. polifolium
Orlando Mistretta, Duncan S. Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
5011
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 Read comments May 22 2012
SD229225
Eriogonum fasciculatum var. polifolium
Dick Schwenkmeyer, Bethany Jenkins
2012-3-7
628
Riverside
Mt. San Jacinto
1085
Comment
UCR265026
Eriogonum gracile var. gracile
Mitch Provance, Jeremiah George
2012-8-4
812- 38
Riverside
Western Riverside County, Badlands south of Beaumont, Potrero Creek, E side of Highland Springs Ave., between Breckenridge and the entrance to Potrero
752
Comment
UCR21140
Eriogonum gracile var. incultum
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
UCSB8539
Eriogonum inflatum
Wedberg, H.
1957-3-23
Riverside
Whitewater Cyn
Comment
RSA393595
Eriogonum inflatum var. deflatum
Ora M. Clark
1929-3-17
1741
Riverside
N. La Quinta, Colorado Desert.
Comment
UCR175175
Eriogonum maculatum
Jim Andre
2006-4-26
6767
Riverside
South Mojave Desert, Joshua Tree National Park: Long Canyon, c. 2.3 mi south of the NE corner (boundary) of the park
1056
Comment
CAS-BOT-BC270595
Eriogonum molestum
Mrs. E. C. Van Dyke
1928-7-22
s.n.
Riverside
Idyllwild
Comment
LA206954
Eriogonum nudum var. pauciflorum
H. Lewis;
1939-10-21
1014
Riverside
San Jacinto Mountains, Taquites Peak
2133
Comment Read comments Mar 2 2014
UCR5715
Eriogonum nudum var. pauciflorum
Frank C. Vasek
1966-9-4
660904- 05
Riverside
Peninsular Range; San Jacinto Mtns., Pine Cove
1829
Comment
CLARK-A1528-3691
Eriogonum plumatella
John C. Roos
1943-10-17
2743
Riverside
Morongo Valley
Comment
PASA1490
Eriogonum pusillum
Margaret Stason
1928-3-3
Riverside
Near Whitewater
Comment
JEPS56264
Eriogonum thomasii
W. L. Jepson
1928-4-26
12642
Riverside
Whitewater Bridge San Gorgonio Pass, Whitewater Bridge
Comment Read comments Jan 14 2010
POM259944
Eriogonum thomasii
P. A. Munz
1940-3-23
15669
Riverside
South base of Pinto Mountains, road Dale to Cottonwood Springs.
610
Comment
RSA0121005
Eriogonum thomasii
Duncan S. Bell, LeRoy Gross
2016-3-8
8828
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; southern section of the range; approximately 1.75 air miles north of the Bradshaw Trail.
466
Comment
UC85972
Eriogonum thomasii
Alderson
49
Riverside
Palmetto Spgs.
Comment Read comments Jul 8 2010
UCR92487
Eriogonum thomasii
George K. Helmkamp
1995-3-16
s.n.
Riverside
Sonoran (Colorado) Desert, Below Coxcomb Mtns., west of Rice Rd., 10.3 mi. NE of Desert Center
200
Comment
CAS-BOT-BC262876
Eriogonum thurberi
John Thomas Howell
1931-6-4
6646
Riverside
San Gorgonio Pass
Comment
RSA794077
Eriogonum trichopes
Jim Andre
2012-3-19
21361
Riverside
Palen Valley; along Palen Pass Road (dirt), 1.2 miles east of Highway 177.
184
Comment
RSA65992
Eriogonum umbellatum subsp. munzii
F. W. Peirson
1924-7-28
5014
Riverside
Pine Flats Camp
1799
Comment
CAS-BOT-BC264929
Eriogonum wrightii var. membranaceum
H. M. Hall
1901-7-1
2608
Riverside
Strawberry Valley
1828
Comment
UCR281931
Eriogonum wrightii var. nodosum
A. C. Sanders, Jim Malusa
2017-9-19
43340
Riverside
Sonoran (Colorado) Desert, northern Chocolate Mountains, canyon 4.65 km SW (211 deg. ) of Tabaseca Tank
744
Comment
UC572528
Eriophyllum ambiguum var. paleaceum
H. S. Yates
1937-3-24
6457
Riverside
Deep Canyon Thermal Quadrangle
609
Comment
POM229441
Eriophyllum confertiflorum
P. A. Munz
1937-5-30
15096
Riverside
North of Vandeventer Flat, Santa Rosa Mountain
1676
Comment
RSA770858
Eriophyllum confertiflorum
Orlando Mistretta, Duncan S. Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4930
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
RSA774060
Eriophyllum confertiflorum
Duncan S. Bell, Jeffrey Morawetz, Kathleen Ashbaker
2010-6-28
1429
Riverside
San Bernardino National Forest: Garner Valley, approximately 3 air miles southeast of junction of forest service road 6S04 and forest service road 6S13.
1440
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
UCR21844
Eriophyllum confertiflorum
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
UCR92389
Eriophyllum confertiflorum
F. M. Reed
1926-5-15
5368
Riverside
Peninsular Range, Foothills south of Menifee
579
Comment
SEINET7048184
Eriophyllum confertiflorum
Steven R. Hill
2001-5-3
33692 A
Riverside
Northeast-facing slopes of Mount San Jacinto, Tramway Road in vicinity of road summit, Chino Canyon, about 3.8 miles due west of California Route 111, Palm Springs. Palm Springs Aerial Tramway property, around and below parking area. Elevation about 2600 feet.
Comment
LA203543
Eriophyllum confertiflorum var. confertiflorum
W. Pequegnat;
1939-4-8
24
Riverside
Santa Ana Mountains
Comment
SEINET3146687
Eriophyllum multicaule
M. E. Jones
1882-4-25
3173
Riverside
San Jacinto
Comment
RSA21482
Eriophyllum wallacei
C. B. Wolf
1937-4-5
8417
Riverside
San Gorgonio Pass, 1 mi. W. of Whitewater
365
Comment
SD37566
Eriophyllum wallacei
Edith A. Purer
1935-4-21
6481
Riverside
Near Palm Springs.
Comment
JOTR35927
Erodium cicutarium
De Groot, Sarah J., Jessica Chu, Loraine Washburn
2013-3-22
6875
Riverside
Joshua Tree National Park. Cottonwood Spring; Fan palm oasis and surrounding slopes.
905
Comment
UCR92611
Erodium cicutarium
Scott D. White
1994-3-29
1942
Riverside
Beaumont Badlands, near county dump and old DeAnza Cycle Park, north of Hwy 60
701
Comment
RSA587144
Erodium cicutarium
D. L. Banks, Steve D. Boyd
1995-6-2
555
Riverside
NW Palomar Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of N peak of Agua Tibia Mountain; On the Woodchuck Trail just N of the Riverside County boundary, W of the peak ''3790'' on the boundary of S32 & S33.
1043
Comment
POM47109
Erodium texanum
Mary F. Spencer
1918-4-12
761
Riverside
Palm Springs, toward Indio
107
Comment Read comments Nov 20 2011
SD181489
Erodium texanum
Valerie Soza, J. M. Porter, G. D. Wallace
2001-4-2
1093
Riverside
Transverse Ranges, Little San Bernardino Mountains region, mouth of West Wide Canyon, west side of Channel Run; Seven Palms Valley [quad].
Comment
RSA470845
Eryngium
Benton
1923-05
3574
Riverside
Palm Springs.
Comment
RSA102130
Erysimum capitatum var. capitatum
G. B. Rossbach
1955-4-28
585
Riverside
2 mi. E of Santa Rosa Summit on Route 74, NW end of Santa Rosa Mountains.
1503
Comment
RSA0018797
Erythranthe guttata
N. C. Cooper
1944-5-21
1286
Riverside
San Jacinto Mountains, West side
915
Comment
RSA0019316
Erythranthe guttata
Carl B. Wolf
1932-5-25
3673
Riverside
1 mile below the Fish Hatchery, Snow Creek, north base of San Jacinto Mountains.
396
Comment
CHSC35507
Erythranthe microphylla
Jeanne Muro
1972-4-29
74
Riverside
Ca. 5 mi. SW of Murrieta on Tenaja Rd.
655
Comment
RSA0020083
Erythranthe moschata
P. A. Munz
1938-8-14
15353
Riverside
Virgin Spring, Santa Rosa Peak.
2287
Comment
RSA0015887
Erythranthe moschata
E. C. Jaeger
5460
Riverside
Idyllwild.
1585
Comment
RSA0022932
Eschscholzia androuxii
Jack Rempel, Erwin Miller
1934-4-28
18734
Riverside
S of Pass between Horse and Pleasant Valleys Wash
1220
Comment
RSA0022934
Eschscholzia androuxii
Marcus E. Jones
1903-5-11
s.n.
Riverside
Whitewater.
305
Comment
UCR158857
Eschscholzia caespitosa
Scott D. White
1994-6-21
2081
Riverside
Temecula/Murrieta Region, Santa Gertrudis Creek, c. 1 mi. east of Skunk Hollow
396
Comment
SD140040
Eschscholzia californica
Scott White
1993-4-22
1243
Riverside
Nor Alberhill Ranch, in hills north of Walker Canyon.
487
Comment
SEINET10476378
Eschscholzia glyptosperma
David B. Dunn, Dhogo; Schroeder, (UMO); Bruskin; A. Folsom
1948-3-14
Dunn 3754
Riverside
Found in wash above quad 6. Indio hills, colorado desert. Near pushawalla.
Comment
NY43343
Eschscholzia minutiflora
C. R. Annable
1995-3-15
2282
Riverside
2.7km SW of Valerie, on road to Martinez Canyon
Comment
RSA703804
Eschscholzia minutiflora
LeRoy Gross
2005-3-3
1605
Riverside
Palen Mountains, south side. Near end of old prospect road. [From] Near 33.71244N, 115.11171W. to 33.72053N, 115.11051W.
207
Comment
UCD105364
Eschscholzia minutiflora
Geoffrey Levin
1976-3-27
694
Riverside
Chino Canyon, west of Palm Springs. Alluvial fan of San Jacinto Mts.
396
Comment
UCD94250
Eschscholzia minutiflora
Shannon M. Still; Steven M. Still
2008-4-7
385
Riverside
California. Riverside County: Joshua Tree National Park.
823
Comment
UCD94252
Eschscholzia minutiflora
Shannon M. Still; Steven M. Still
2008-4-7
390
Riverside
California. Riverside County: South side of I-10 in wash.
336
Comment
UCR132615
Eschscholzia minutiflora
Kent Beaman
1983-4-9
06
Riverside
Sonoran (Colorado) Desert, Coachella Valley, east of Hwy 62 on north side of Indian Ave., end of Worsley Road
549
Comment
UCD95447
Eschscholzia papastillii
William Shapeero
1954-4-28
s.n.
Riverside
Joshua Tree National Monument.
Comment
CAS-BOT-BC419634
Eschscholzia parishii
W. R. Ernst
1960-3-15
720
Riverside
East of Indio on Highway 60-70, about 6 miles west of Cactus City
Comment
UC1202952
Eschscholzia parishii
Peter H. Raven
1958-1-25
11478
Riverside
Box Canyon
Comment
UCSB41507
Eschscholzia parishii
Duke, Craig
1979-3-4
Riverside
About 4 meters from roadway in Box Canyon Wash; along California 195; 12.5 miles east Valerie Jeans Date Shop
65
Comment
SEINET5340034
Eschscholzia parishii
N. H. Holmgren, P. K. Holmgren
1974-3-23
7466
Riverside
Box Canyon Wash, 11.4 (9 airline) miles east-northeast of Mecca.
244
Comment
SEINET4391055
Escobaria vivipara var. alversonii
Sarah J. De Groot, Leland Lubinsky, Naomi Fraga, Lisa Rojas
2005-1
Riverside
Comment
CSUSB858
Eucalyptus globulus
Joyce Davis
1965-2-28
Riverside
On hillside about 500 yards west of Magnolia Drive on Circle City Drive in Corona (city).
204
Comment
RSA708077
Eucrypta chrysanthemifolia
Scott D. White, Angelia Carey
2004-4-16
10191
Riverside
San Jacinto Mountain foothills: Indian Creek and adjacent slopes.
549
Comment
UCR140705
Eucrypta chrysanthemifolia
A. C. Sanders
2004-5-12
27862
Riverside
Elsinore Basin Region, Walker Canyon at northeast foot of Alberhill Mountain, Temescal Creek
378
Comment
UCR158524
Eucrypta chrysanthemifolia
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30048
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
UCR241636
Eucrypta chrysanthemifolia
T. B. Salvato, Jeffrey Ross
1998-6-9
MOR- 350
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, Lion Canyon up to fork in stream
720
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
SEINET3409352
Eucrypta micrantha
G. Rink, T. Thomas
2013-3-30
11921
Riverside
About 3 miles east of Desert Center
210
Comment
JOTR34191
Eulobus californicus
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2010-5-27
2985
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
CAS-BOT-BC202781
Euonymus occidentalis var. parishii
D. E. Breedlove
1961-8-5
945
Riverside
0.5 mile upstream from point where creek crosses Riverside Highway 1; San Jacinto Mountains. Along Fuller Mill Creek
1645
Comment
RSA357136
Euonymus occidentalis var. parishii
R. F. Thorne
1969-10-25
41851
Riverside
San Jacinto Mountains: James Reserve.
Comment
RSA717586
Euphorbia albomarginata
A. C. Sanders
2004-5-12
27881
Riverside
Elsinore Basin Region: Walker Canyon at northeast foot of Alberhill Mountain, Temescal Creek.
378
Comment
RSA781606
Euphorbia eriantha
Duncan S. Bell
2011-12-30
3026
Riverside
Arica Mountains: southern section of the mountain range within the Palen/McCoy Wilderness area; approximately 2 air miles southwest of Priests Well, or approximately 7 air miles southwest of the ghost town of Rice.
365
Comment
RSA792560
Euphorbia eriantha
Duncan S. Bell
2012-9-13
4187
Riverside
Rice Valley; east side of the Arica Mountains; approximately 6 air miles southeast of the ghost town of Rice and approximately 5.5 air miles east of Priests Well.
202
Comment
UCR112972
Euphorbia eriantha
B. G. Pitzer, T. Tennant
1998-2-21
3538
Riverside
Sonoran (Colorado) Desert, N-facing bajada on south side of Hayfield Lake, between lakebed and Hwy I-10.
427
Comment
OBI14371
Euphorbia micromera
Robert F. Hoover
1966-10-15
10160
Riverside
Dead Indian Creek Wash, S of Palm Desert
Comment
UCR166195
Euphorbia ocellata var. arenicola
Nathan Moorhatch, John F. Green, Ted Rado
2005-4-19
s.n.
Riverside
Sonoran (Colorado) Desert, Desert Hot Springs, Desert Dunes Golf Course (SW corner) just east of Palm Ave. Approximately 0.5 miles north-east of Seven Palms Ranch
226
Comment
RSA713797
Euphorbia ophthalmica
A. C. Sanders, G. K. Helmkamp
1996-3-17
17992
Riverside
Coachella Valley: Rancho Mirage, intersection of Dinah Shore Dr. and Duval Dr. at Cathedral City limits, 2 mi. E of Date Palm Dr. and 2 mi. S or Ramon Rd.
98
Comment
UCR181163
Euphorbia ophthalmica
R. E. Riefner Jr.
2005-8-7
05- 591
Riverside
Sonoran (Colorado) Desert, Coachella Valley; Rancho Mirage, along Hwy 111
76
Comment
UC410719
Euphorbia palmeri
Mrs. E. C. Van Dyke
Jul 1928
Riverside
Idyllwild
Comment
UCR72198
Euphorbia polycarpa
Theo Glenn
1991-5-20
91- 97
Riverside
Sonoran (Colorado) Desert, Arica Mts, SW of Rice
320
Comment
OBI70889
Euphorbia prostrata
Louis C. Wheeler
1964-10-10
8634
Riverside
3030 Oak Ave, Corona
Comment
UCR272198
Euphorbia serpillifolia
Duncan S. Bell
2015-9-30
8661
Riverside
Santa Rosa Mountains, summit area of Asbestos Mountain
1573
Comment
SD43539
Euphorbia setiloba
Philip A. Munz
1946-10-20
11579
Riverside
Palms to Pines Highway at north base of Santa Rosa Mountains
1039
Comment
CSUSB333
Fagonia laevis
P. A. Rauch
1966-2-19
Riverside
2 miles east of 1000 Palms Canyon at dirt road to Hidden Springs Ranch.
60
Comment
UCR91558
Fagonia laevis
A. C. Sanders, A. Knapp, P. J. MacKay, L. Lubinsky, et al.
1995-2-12
15922
Riverside
Sonoran (Colorado) Desert, Coachella Valley, mouth of Fargo Canyon, Litthe San Bernardino mtns., 1.2 mi. above junction with Aqueduct Road.
367
Comment
UCR207187
Fatoua villosa
O. F. Clarke
2003-9-3
s.n.
Riverside
Peninsular Range, Riverside; O.F. Clarke residence, 266 Frost Court; east edge of UCR campus
351
Comment
CLARK-A1528-7830
Festuca arundinacea
John C. Roos
1949-5-21
4317
Riverside
Temecula
304
Comment
UCR19356
Festuca grayi
John C. Roos
1952-4-2
5463
Riverside
Riverside, near Box Springs
457
Comment
UCR68867
Festuca microstachys
Steve Boyd, T. S. Ross
1990-5-11
4700
Riverside
Vail Lake area, Cleveland National Forest, N flank and summit of Wild Horse Peak, Agua Tibia Mtns
999
Comment
UCR117305
Festuca myuros
A. C. Sanders, W. W. Wright, J. Latting, et al.
1975-5-4
734
Riverside
Santa Rosa Plateau, Santa Ana Mtns., Mesa de Burro
610
Comment
UCR2409
Festuca myuros
F. M. Reed
1926-6-14
59
Riverside
San Jacinto Mtns., Banning Road near Point View [=Vista Grande?], west of Idyllwild
1768
Comment
UCR97263
Festuca myuros
Scott D. White
1993-4-30
1313 a
Riverside
San Jacinto Valley, Near intersection of Warren Rd. and Stetson Ave.
458
Comment
JOTR35351
Festuca octoflora
Andre, Jim
2012-4-11
20680
Riverside
Joshua Tree National Park. N. end of Hexie Mountains, Hidden Tank Picnic Area, approx. 8 mi south of north entrance station, and 1.4 mi SW of paved road (Rte 11)
1076
Comment
LA13070
Festuca octoflora
A. M. Johnson;
1932-3-19
3885
Riverside
below Palm Springs
Comment
UCR177648
Festuca octoflora
S. J. Myers, John Green
2003-4-23
s.n.
Riverside
San Jacinto Mtns., powerline trail on slope above Juan Diego Flats, toward Reed Valley, NW of Cahuilla Mountain
1250
Comment
CLARK-A1045-143
Filago arizonica
George K. Helmkamp
1978-4-1
Riverside
Deep Canyon Palm Desert 15'Q
Comment
RSA683865
Filago californica
Scott D. White, Michael Honer
2003-4-4
8953
Riverside
Temescal Valley: Dissected bajada bench, below and east of Horsethief Canyon; immediately S of I-15 Freeway.
366
Comment
RSA395866
Filago depressa
Steven A. Junak
1983-3-23
1620
Riverside
Along Jefferson Road, across from entrance to Cahuilla Lake County Park, south of Indio
0
Comment
RSA775599
Filago depressa
Thomas Stoughton, Stephanie Rockwood, Christi Gabriel
2011-4-6
993
Riverside
Iron Mountains, on southwest side of mountains in drainage on either side of the road
419
Comment
UCR274190
Filago gallica
T. B. Salvato, Gregg Miller
2005-6-7
1436
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
CAS-BOT-BC454537
Fragaria vesca subsp. californica
Marcus E. A M Jones
1926-6-20
s.n.
Riverside
20 miles north of Idyllwild, California
Comment
CLARK-A1528-812
Fragaria vesca subsp. californica
P. A. Rauch
1966-4-30
Riverside
San Jacinto Mountains
1584
Comment
SD186320
Frangula californica subsp. tomentella
Andy C. Sanders
2004-6-20
28215
Riverside
Temescal Canyon, Serrano Highlands project, between Glen Ivy Hot Springs and Arcilla, NE side of the I-15 Fwy, south of Clay Canyon Rd.
305
Comment
CLARK-A1528-533
Frankenia grandifolia var. campestris
Ruth Cooper
1941-6-8
65 K
Riverside
Perris
Comment
UCR135852
Frankenia salina
A. C. Sanders, Kerry Knudsen, T. B. Salvato
2004-5-18
27896
Riverside
Peninsular Range, Temescal Creek in Walker Canyon, at foot of Alberhill Mountain
378
Comment
CLARK-A1656-658
Franseria ilicifolia
Milton Walker
1978-1-17
Riverside
Chuckwalla Mountains
274
Comment
RSA559330
Frasera parryi
Steve Boyd, T. S. Ross
1992-5-15
7412
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
SBBG15860
Fraxinus dipetala
P. Kamb
1949-4-30
1405
Riverside
Banning-Idyllwild Rd below Barton Lookout
1127
Comment Read comments May 24 2012
UCR80802
Fraxinus dipetala
Scott D. White
1993-5-29
1465
Riverside
San Bernardino Mtns, Banning Canyon & Big Oaks Canyon along the road to Raywood Flat on Yucaipa Ridge
1220
Comment
UCR132723
Fraxinus velutina
A. C. Sanders, O. F. Clarke
1991-6-10
11135
Riverside
Upper Santa Ana River/San Bernardino Valley, Riverside, along Spring Brook between Lake Evans (Fairmont Park) & the Santa Ana River
238
Comment
UCR50413
Fritillaria biflora
L. F. LaPre, Jack Easton
1988-1-27
s.n.
Riverside
Santa Rosa Plateau, Santa Ana Mtns., Mesa de Burro, Santa Rosa Springs Ranch
Comment
RSA702728
Funastrum cynanchoides var. hartwegii
Scott D. White, Michael Honer
2004-4-6
10061
Riverside
Temescal Valley, just north of the I-15 Freeway and east of Indian Truck Trail, south and west of Lee Lake.
335
Comment
UCD121395
Funastrum cynanchoides var. hartwegii
Nancy Ryan Zabriskie; Walter Zabriskie
1970-3-27
272
Riverside
Below Andreas Canyon Club clubhouse; Andreas Canyon.
304
Comment Read comments Jun 20 2013
UCD166240
Funastrum cynanchoides var. hartwegii
Jack Major
1962-4-17
775
Riverside
Along the west facing wall of Whitewater Canyon, just east of San Gorgonio Pass, north of US HWYs 60 and 70, (modern Interstate 10 in this locality). (Exact location unknown. Coordinates estimated by label maker.)
670
Comment
POM127906
Funastrum hirtellum
Joseph Grinnell
1910-3-18
s.n.
Riverside
Riverside Mt. Colorado River. Rocky hillside.
Comment
RSA717623
Funastrum hirtellum
Scott D. White, Andrea Warniment Edwards
2006-3-29
11276
Riverside
Eastern Coachella Valley a few mi E of Indio. Proposed I-10 Freeway / McMaughton Parkway Interchage, N of I-10 Freeway.
91
Comment
SEINET7248310
Funastrum hirtellum
Duncan S. Bell, LeRoy Gross
2014-1
6273
Riverside
Orocopia Mountains; Orocopia Wilderness area; northeastern section of range; approximately 3.5 air miles south of Hayfields Lake.
609
Comment
SJSU11074
Funastrum hirtellum
R. C. McGhee
1970-5-1
257
Riverside
Chuckwalla Rd 1 mi W of Chuckwalla Spring, Chuckwalla Mts
Comment
RSA0120004
Galium andrewsii
Duncan S. Bell, Thomas Stoughton
2016-4-13
9257
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting along the Cactus Spring Trail, in the vicinity of Horsethief Creek.
1047
Comment
SEINET7072849
Galium angustifolium
A. G. Vestal
1963-5-20
s.n.
Riverside
Long Valley Road at Tececula and at the junction with Route 395 (115). Coordinate datum: WGS84/NAD83. (33? deg. 30' 3" North Latitude, -117? deg. 9' 3" West Longitude, Coordinate datum: NAD27.).
Comment
JEPS7848
Galium angustifolium subsp. angustifolium
W. L. Jepson
May 17 1901-Jun 1 1901
1225
Riverside
Riverside
Comment
POM15037
Galium angustifolium subsp. angustifolium
Mary F. Spencer
1922-6-30
1663
Riverside
Brook Camp, San Jacinto Mountains.
Comment
CAS-BOT-BC223052
Galium angustifolium subsp. gracillimum
H. K. Wagnon
1944-5-25
401
Riverside
Along Tahquitz Creek, alluvial fan of Tahquitz Canon [Canyon], Palm Springs
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
RSA633875
Galium angustifolium subsp. jacinticum
Robert F. Thorne, J. P. Simon, C. W. Tilforth
1969-6-24
38134
Riverside
San Jacinto Mountains: San Bernardino National Forest. Hilltop above Lake Fulmor.
1677
Comment
RSA702385
Galium angustifolium subsp. jacinticum
Naomi S. Fraga, Sarah J. De Groot, Valerie Soza
2004-6-28
1283 -a
Riverside
Along Red Hill Road (5S10) near Alvin Meadows, southwest of Pine Cove.
1616
Comment
POM283990
Galium aparine
Lyman D. Benson
1932-3-26
3179 a
Riverside
Temecula Grade. Temecula Valley.
549
Comment
UC28175
Galium aparine
H. M. Hall
June 1901
2283
Riverside
Strawberry Val. San Jacinto Mts.
Comment
JEPS9482
Galium parishii
Carl V. Meyer
1928-7-27
564
Riverside
Hidden Lake San Jacinto Mts.
2712
Comment
SD70520
Galium porrigens var. porrigens
Lauramay T. Dempster, G. Ledyard Stebbins
1966-6-17
4240
Riverside
Poppet Flat at Keyes Drive, San Jacinto Mountains
1096
Comment
UCR173929
Gamochaeta stagnalis
A. C. Sanders, T. B. Salvato, Kelly Volansky, Michelle Balk
2006-5-24
32564
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
587
Comment
POM230138
Garrya flavescens var. pallida
Noel Wallace
1938-1-9
s.n.
Riverside
Base of Skyline Drive, Santa Ana Mts.
Comment Read comments Sep 7 2011
POM280062
Garrya flavescens var. pallida
C. Epling
1932-5-28
s.n.
Riverside
Perris-Hemet.
Comment Read comments Nov 3 2011
UCR95302
Gazania linearis
Steve Boyd, L. Fuentes
1996-5-2
8765
Riverside
Santa Ana Mtns., Santa Rosa Plateau, intersection of Tenaja Rd. and Rancho California Rd, SE of Tenaja Guard Station, in flats between Redonda Mesa and Squaw Mtn.
610
Comment
CAS-BOT-BC332706
Geraea
Elizabeth McClintock
1964-4-8
s.n.
Riverside
Desert flat E of Indio
Comment
CAS-BOT-BC303584
Geraea canescens
Mrs. Robert Campbell
1921-11-26
5
Riverside
Between Palm Springs and Indian Wells
Comment
POM30737
Geraea canescens
Marcus E. Jones
1903-5-8
s.n.
Riverside
Indio.
-7
Comment
POM358675
Geraea canescens
N. C. Cooper
1949-4-9
3241
Riverside
Mecca Pass E of Indio.
549
Comment
SEINET2051656
Geraea canescens
Steven J. Southwell
1971-5-1
Riverside
300 ft. W. of road through Thousand Palm Oasis
150
Comment
UC61547
Geraea canescens
Miss Mary McKibben
1904-5-1
Riverside
Mecca
Comment
UCD132581
Geraea canescens
P. C. Everett; E. K. Balls
1958-4-29
22956
Riverside
US Hwy. 60/70 Indio to Blythe, 2.7 miles east of junction with Highway 99.
30
Comment
UCR60797
Geraea canescens
Steve Boyd, O. Mistretta
1986-3-13
1441
Riverside
Sonoran (Colorado) Desert, West side of Palen Mountains, NE of Desert Center. Upper bajada at base of range
244
Comment
UCR118398
Gilia
A. C. Sanders
1994-5-29
14560
Riverside
San Bernardino Mtns., lower Millard Canyon, at first stream crossing on Forest Service Road 2S05, near Bench Mark 2868
850
Comment
UCR157431
Gilia
N. M. Fellows, A. C. Sanders, A. Strickland
1986-4-8
186 B
Riverside
San Jacinto Mtns./Sonoran (Colorado) Desert, Oasis de Los Osos Preserve, off Snow Creek Canyon at the N foot of the San Jacinto Mountains, 1 mi west of Snow Creek Village
489
Comment
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
RSA613468
Gilia angelensis
D. L. Banks, Victor W. Steinmann
1997-3-13
1453
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
UCR172804
Gilia angelensis
Abby Sirulnik
2000-4-13
09
Riverside
Peninsular Ranges, Southwestern Riverside County Multispecies Reserve, c. 3 mi NE of Skinner Reservoir
610
Comment
RSA470223
Gilia capitata subsp. abrotanifolia
Anstruther Davidson
s.n.
Riverside
Between Shaver's Well and Desert Center.
Comment Read comments Sep 20 2011
JEPS4108
Gilia diegensis
W. L. Jepson
May 17 1901-Jun 1 1901
1300 f
Riverside
Strawberry Valley , Strawberry Valley (Mt. San Jacinto)
Comment
RSA489834
Gilia diegensis
D. Charlton
1988-5-28
2132
Riverside
Santa Rosa Mts. S of Hwy. 74 dirt road to Toro and Santa Rosa Peaks. Toro Camp Area.
2286
Comment
RSA0020381
Gilia modocensis
Duncan S. Bell, Kim Clark, Keir Morse, Harry Spilman
2013-3-30
4659
Riverside
Around the confluence of the San Gorgonio and Whitewater river drainages, just south of the historic Palm Springs Station, about 1.5 air miles northwest of Windy Point.
340
Comment
RSA0016242
Gilia ochroleuca
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4735
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
UCR132927
Gilia ochroleuca
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
RSA0016244
Gilia ochroleuca subsp. bizonata
Orlando Mistretta, Duncan S. Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4823 -a
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
RSA0017084
Gilia ochroleuca subsp. exilis
R. F. Thorne, C. W. Tilforth
1980-5-28
54247
Riverside
Along Whitewater River, ca. 3.2 miles N of Whitewater Post Office and Hwy 10.
Comment
RSA0017284
Gilia ochroleuca subsp. exilis
Naomi Fraga, Duncan S. Bell
2009-5-6
2705
Riverside
Arroyo seco SE of Dripping Springs Campground and Fire Station.
488
Comment
UCR281257
Gilia ochroleuca subsp. exilis
Mitch Provance, Jeremiah George
2017-3-23
317- 63
Riverside
Temescal Valley, Indian Wash, NE of I-15 and S of Temescal Canyon Rd.
351
Comment
RSA0016293
Gilia ochroleuca subsp. exilis
Percy C. Everett, Nick F. Lolonis
1962-4-13
24452
Riverside
Temescal Canyon, ca. 0.5 mi. S of entrance to Glen Ivy, Hwy 71.
Comment
RSA0017275
Gilia ochroleuca subsp. exilis
F. W. Peirson
1938-5-30
12413
Riverside
Thomas Mountain, Hemet Valley.
1402
Comment
JOTR30698
Gilia stellata
La Doux, Tasha
2008-2-4
1753
Riverside
Joshua Tree National Park. Hexie Mountains, Porcupine Wash, Stop 2.
778
Comment
RSA749186
Gilia stellata
R. F. Thorne, W. Wisura, Avi Shmida, R. Whittaker
1978-4-23
52018
Riverside
Chino Canyon.
Comment
RSA711040
Glinus lotoides
A. C. Sanders, Kelly Volansky
2005-8-31
31591
Riverside
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., ca 0.5 mi. N of Tenaja Rd.
671
Comment
UCR2448
Glyceria elata
F. M. Reed
1908-7-13
2479
Riverside
San Jacinto Mtns, N margin of meadow in Tahquitz Valley
2439
Comment
RSA708178
Gnaphalium luteoalbum
Scott D. White, Angelia Carey
2004-5-7
10322
Riverside
San Jacinto Mountain foothills: Indian Creek and adjacent foothills.
549
Comment
RSA788877
Gnaphalium palustre
Gary D. Wallace
2003-7-8
4047
Riverside
Hidden Lake.
Comment
POM159830
Grayia spinosa
E. C. Jaeger
1926-4-15
s.n.
Riverside
Desert Queen Mine
1220
Comment
RSA524583
Guillenia lasiophylla
Steve Boyd, L. Arnseth, J. Bonilla, Tim Ross
1990-4-3
4131
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
RSA778237
Guillenia lasiophylla
Duncan S. Bell
2009-3-8
42
Riverside
Arica Mountains: east side of mountain range, approximately 1.8 air miles northwest of Priest Well.
350
Comment
JEPS18965
Gutierrezia sarothrae
W. L. Jepson
1901-5-17
1232
Riverside
mesas e Riverside; Southern California, Riverside to Santa Rosa Peak and Paloma
Comment Read comments Sep 11 2007
CLARK-A1045-314
Habenaria sparsiflora
George K. Helmkamp
1979-4-27
Riverside
Santa Ana Mountains Wildomar 7.5'Q
Comment
RSA0066610
Harpagonella palmeri
Steve Boyd, Tim Ross, Laurel Arnseth
1990-3-29
3920
Riverside
Vail Lake area, summit of 'Big' Oak Mtn, N. of lake.
793
Comment
UC1563101
Harpagonella palmeri
Steve Boyd, Tim Ross, Laurel Arnseth
1989-4-2
3206
Riverside
w end bench on s flank Oak Mountain (Vail Lake area); , s flank Oak Mountain
518
Comment
UCR114757
Harpagonella palmeri
Scott D. White, D. E. Bramlet
1999-4-22
7238
Riverside
Lake Skinner area, Ridgetop, north, west, and northwest facing slopes of Bachelor Mtn.
762
Comment
UCR217510
Harpagonella palmeri
Jeff B. Galvin
2009-4-1
81
Riverside
Gavilan Plateau, Lake Matthews, South of Cajalco Road , east of the 'Bend
447
Comment
RSA515343
Hedypnois cretica
Jeri Hirshberg
1989-4-11
s.n.
Riverside
S of Town of Murrieta, SW of Mesa del Burro.
610
Comment
UCR167790
Hedypnois cretica
T. B. Salvato, Gregg Miller
2005-6-3
1383
Riverside
Peninsular Range: Perris-Aguanga Basin, tributary of the San Jacinto River, c. 3 mi SW of Perris, 1.5 mi east of the Good Hope Mine and less than 0.25 mi south of Ethanac Road
433
Comment
POM12406
Helenium bigelovii
P. A. Munz
1922-9-7
6407
Riverside
Meadow N of Tahquitz Valley
2226
Comment
POM308572
Helianthemum scoparium var. vulgare
Henry J. Ramsey, Henry J. Ramsey, Don Ramsey
1940-3-15
3245
Riverside
Aguanga. (north of Riverside Co.)
Comment
OBI4960
Helianthus annuus
Wesley Griesel
1960-8-24
215
Riverside
Near Hemet
Comment
RSA289851
Helianthus annuus subsp. lenticularis
B. A. Prigge
1980-9-16
4051
Riverside
Indio. Coachella Valley Stormwater Channel.
0
Comment
CLARK-A1528-2189
Helianthus canus
John C. Roos
1952-3-27
5423
Riverside
Palm Springs
121
Comment
CAS-BOT-BC305710
Helianthus gracilentus
H. M. Hall
1902-4-1
2922
Riverside
Vicinity of Riverside
365
Comment
RSA33578
Helianthus gracilentus
N. C. Cooper
1944-6-4
1366
Riverside
Elsinore Mountain; Lookout at top.
1066
Comment
UCR268312
Helianthus gracilentus
Jim Andre
2012-6-15
30495
Riverside
San Jacinto Mountains, San Bernardino National Forest, along Hwy 243 at Mount Edna Road, c. 1 mile north of McMullen Flat, 5.9 miles south of Hwy I-10 at Banning
1172
Comment
UCSB31631
Helianthus gracilentus
Gresley, Wesley
1962-6-29
Riverside
Road between Banning and Idyllwild; San Jacinto Mountains
1524
Comment
CLARK-A1528-246
Helianthus tuberosus
Oscar F. Clarke
1969-9-28
Riverside
Riverside
Comment
RSA704847
Heliotropium curassavicum
Anonymous
1947-4-5
s.n.
Riverside
Lake Elsinore.
Comment
UC1532826
Heliotropium curassavicum
Robert F. Thorne, C. W. Tilforth, L. DeBuhr and E. Lathrop
1975-8-29
47310
Riverside
Santa Rosa Plateau, Mesa de Burro, Rancho California
609
Comment
UCR128254
Heliotropium curassavicum
A. C. Sanders, Kelly Volansky
2003-10-16
27344
Riverside
Moreno Valley, lower Pigeon Pass Valley, NE corner of intersection of Old Lake Dr. and Pigeon Pass Rd.
534
Comment
RSA792714
Hemizonia kelloggii
A. C. Sanders, John F. Green
2012-6-1
40231
Riverside
Temescal Canyon, south of I-15 between Horsethief Cyn. Rd. and Hostettler Rd.
368
Comment
RSA716381
Hemizonia mohavensis
Scott D. White
2006-4-27
11300
Riverside
Perris Basin/San Jacinto Mtn Foothills: Santa Rosa Hills, S. of Hemet.
549
Comment
RSA736956
Hemizonia mohavensis
Justin M. Wood, Scott D. White, Brandy Ulrich
2008-7-15
23
Riverside
W of Anza Valley, adjacent to Cave Rock Rd. Approx. 1/4 mile E of Cahuilla Indian Reservation.
1215
Comment
UCR189785
Hemizonia mohavensis
Diane Menuz
2007-7-19
330
Riverside
Peninsular Range; San Jacinto Mountains, c. 0.5 km [east] of Highway 74, along a dirt road (Apple Canyon Road)
1335
Comment
UCR88422
Hemizonia mohavensis
Jeri Hirshberg
1995-9-13
s.n.
Riverside
San Jacianto Mtns., drainage crossing Twin Pines Ranch Road, c. 1/2 mi NW of Twin Pines Ranch Boundary, c. 1/4 mi NW of Hill 3831
1098
Comment
UCR21142
Hemizonia paniculata
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
UCR231746
Hemizonia paniculata
John F. Green
2008-4-23
08- 08
Riverside
Peninsular Range; SE Gavilan Hills, SW of Perris, powerline route south of Ethanac Rd, and east of Theda St., east of Hwy 74
492
Comment
RSA621638
Hemizonia pungens subsp. laevis
R. E. Riefner
1998-4-22
98 -293
Riverside
Elsinore Trough between Willard and Murrieta Creek. Lake Elsinore.
Comment
UCR110917
Hemizonia pungens subsp. laevis
A. C. Sanders, K. C. Rose
1999-6-18
22816
Riverside
Domenigoni Valley, upper Warm Springs Creek between Hwy 79 (Winchester Rd.) and Scott Rd., Domenigoni Ranch, south of Winchester
433
Comment
UCR148720
Hemizonia pungens subsp. laevis
B. L. Jones
2003-5-29
s.n.
Riverside
Lake Elsinore area, just N of the intersection of Corydon Rd. and Grand Rd
393
Comment
UCR20356
Hesperocallis undulata
Don Emery
1980-3-28
s.n.
Riverside
Sonoran Desert, Riverside/Imperial Co. line on the E side of Salton Sea, vicinity of Bat Caves Buttes
-30
Comment
RSA0075898
Heterotheca grandiflora
Steve Boyd, T. S. Ross
1989-8-28
3799
Riverside
Vail Lake area, Temecula Creek at confluence with lake and adjacent sedimentary hills to the east.
442
Comment
UCR146129
Heuchera rubescens
Michael Denslow, Firoozeh Navid- Ara, Valerie Soza
2003-7-15
1447
Riverside
Peninsular Ranges; San Jacinto Mtns, northeast side of Tahquitz Peak, on trail to Saddle Junction
2637
Comment
JOTR29576
Hibiscus denudatus
Andre, Jim
2006-4-6
6689
Riverside
Joshua Tree National Park. Wilson Canyon, along Pinto Basin Rd
865
Comment
RSA4875
Hibiscus denudatus
Carl B. Wolf
1932-4-3
2991
Riverside
Colorado Desert, 14 mi E of Mecca on Blythe road.
152
Comment
UCD116340
Hibiscus denudatus
Geoffrey Levin
1976-3-27
693
Riverside
Chino Canyon, west of Palm Springs. Alluvial fan of San Jacinto Mts. Mt. Range.
396
Comment
RSA668426
Hofmeisteria pluriseta
S. Granger
1979-2-13
s.n.
Riverside
Chuckawalla Mountains.
Comment
RSA263699
Hoita macrostachya
E. W. Lathrop
1975-3-7
7448
Riverside
Mesa de Burro, 3 miles west of Murrieta, Santa Rosa Plateau. De Luz Canyon.
610
Comment
RSA561517
Hoita macrostachya
Steve Boyd, T. S. Ross, D. E. Bramlet
1992-9-9
7669
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper San Mateo Canyon, from the junction of Tenaja Road (7S01) and Los Almos Road (7S04) and the confluence of Los Almos Creek, up the San Mateo Trail north to Potrero de la Cienega,
396
Comment
RSA388402
Holocarpha virgata subsp. elongata
R. F. Thorne, Steve Boyd, E. W. Lathrop
1985-7-18
61185
Riverside
Santa Rosa Plateau, Nature Conservancy Reserve: along Cole Canyon.
535
Comment
RSA762761
Hordeum brachyantherum subsp. californicum
R. F. Thorne, Walter Wisura, Earl Lathrop, Sara Meury
1985-5-18
60631
Riverside
Santa Rosa Plateau: Cole Canyon, near entrance to Nature Conservancy Reserve.
530
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
CAS-BOT-BC526876
Hordeum intercedens
D. E. Bramlet
1991-4-29
2080
Riverside
Perris-Aguanga Basin Region; San Jacinto Valley: 6.5 km W of Hemet & c. 0.4 km W of jct with Florida Ave./Hwy 74 & Warren Rd
457
Comment
SEINET3386506
Hordeum intercedens
Mitch Provance
2005-5-17
6554
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
396
Comment
RSA741422
Hordeum murinum
Justin M. Wood
2008-12-2
259
Riverside
City of Temecula, Murrieta Creek, downstream of 1st street bridge.
290
Comment
UCR180348
Hordeum murinum
Scott D. White, Angelia Carey
2004-4-5
10032
Riverside
San Jacinto Mountains, Foothills, north of Valle Vista. Indian Creek Watershed
671
Comment
UCR84843
Hordeum murinum
A. C. Sanders, K. C. Rose, D. Woodard
1995-3-15
16136
Riverside
Sonoran (Colorado) Desert, mouth of San Gorgonio Pass, along Whitewater River wash between Windy Point and Hwy I-10, Coachella Valley
396
Comment
RSA121044
Hordeum murinum subsp. glaucum
J. T. Howell
1956-3-19
31117
Riverside
San Jacinto.
Comment
RSA179512
Hordeum murinum subsp. glaucum
E. W. Lathrop
1959-5-17
4534
Riverside
14 miles west of Murrieta. Tenaja Plateau
Comment
RSA192268
Hordeum murinum subsp. leporinum
E. W. Lathrop
1966-5-1
6235
Riverside
3 miles W of Murrieta
Comment
LA207995
Horkelia clevelandii var. clevelandii
W. B. Welch;
1928-5-5
sn
Riverside
San Jacinto Mountains, Idyllwild
Comment
JEPS68626
Horsfordia alata
Marjorie D. Clary
1931-3-29
14
Riverside
desert washes of Santa Rosa Mts.
Comment
POM360712
Hulsea vestita subsp. callicarpha
Christopher Davidson
1978-6-15
7393
Riverside
Santa Rosa Mountains. Santa Rosa Peak. Trail to the top.
2409
Comment
POM48376
Hulsea vestita subsp. callicarpha
P. A. Munz, Johnston
1924-7-27
8774
Riverside
Dark Canyon, San Jacinto Mountains.
2287
Comment
RSA171393
Hulsea vestita subsp. callicarpha
J. Olmstead
1962-5-3
3494
Riverside
30 deg SW slope; where Thomas Mt. road turns E along SW flank of N peak,
1767
Comment
RSA769765
Hulsea vestita subsp. callicarpha
Duncan S. Bell, Valentin Arvizu
2010-5-10
987
Riverside
San Bernardino National Forest: Garner Valley, approximately 1.1 air mile southeast of junction of forest service road 6S13 and forest service road 6S04.
1349
Comment
RSA797248
Hulsea vestita subsp. callicarpha
R. F. Thorne, Walter Wisura
1977-9-17
50786
Riverside
San Jacinto Mountain: Long Valley to Round Valley along trail to summit.
2591
Comment
POM3216
Hydrocotyle umbellata
D. L. Crawford
1919-07
s.n
Riverside
[Unspecified]
Comment
POM308643
Hymenoclea salsola
Henry J. Ramsey, Henry J. Ramsey
1937-5-9
3206
Riverside
Near Indio.
Comment
UCD110394
Hypericum perforatum subsp. perforatum
Robert F. Thorne; Steve Boyd and Earl Lathrop
1985-7-18
61167
Riverside
Santa Rosa Plateau: Along upper Clinton Keith Road.
487
Comment
RSA544396
Hypochaeris glabra
Steve Boyd
1991-5-30
6323
Riverside
Winchester Valley, SE end of Double Butte, just N of Winchester, 1/2 mile W of Highway 79
457
Comment
JOTR31916
Hyptis emoryi
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell
2011-3-31
2161
Riverside
Joshua Tree National Park. North Hexie Mountains; large sandy side canyon draining into west Wilson Canyon with smaller braided ephemeral drainages running through
902
Comment
LA61590
Hyptis emoryi
Martha Hilend;
1929-7-27
361
Riverside
Shafer's Wells
Comment
RSA115037
Hyptis emoryi
E. K. Balls, Percy C. Everett, S. Tillett
1955-7-19
20977
Riverside
Material Collected on Hwy 74, 15.5 mi NE from PinyonFlat F.S. Campground on road to Palm Springs.
701
Comment
RSA5174
Hyptis emoryi
Carl B. Wolf
1932-4-26
2984
Riverside
Colorado Desert, 8 miles east of Mecca on Blythe road
91
Comment
UC25261
Hyptis emoryi
S. B. Parish
Apr 4 1896-Apr 13 1896
4137
Riverside
desert base San Jacinto Mt. (Palm Springs (Agua Caliente)); desert base of San Jacinto Mt., Palm Springs (Agua Caliente)
152
Comment
SEINET12277046
Hyptis emoryi
E. A. Purer
1935-1
6464
Riverside
E slope of Mt. San Jacinto, near Palm Springs, Colorado desert
Comment
LA97872
Isocoma acradenia var. eremophila
A. Kent-Evans;
1976-4-13
P.S. 39
Riverside
Palm Springs
609
Comment
RSA770888
Isocoma acradenia var. eremophila
Orlando Mistretta, Duncan Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4591
Riverside
San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
UC1324899
Isomeris arborea
H. U. Stauffer and R. F. Thorne
1964-5-5
5922
Riverside
6.5 km s Morongo Valley (4.8 km s of county border)
550
Comment
RSA338174
Ivesia saxosa
Robert F. Thorne, R. Dahlgren, Gertrud Dahlgren
1979-8-22
53577
Riverside
Joshua Tree National Monument: Vicinity of Ryan Campground to base of Ryan Mountain
1341
Comment
UCD55534
Jarava speciosa
Mitch Provance
1998-4-14
442
Riverside
Jurupa Mountains: Crestmore Heights, E. Rattlesnake Mt., 'Oak Knoll' about 0.5 km W of Rubidoux Blvd. Across the street from the Riverside Cement Company.
396
Comment
UCR139644
Juglans californica
A. C. Sanders
2004-6-30
28395
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
RSA787278
Juglans hindsii
A. C. Sanders, R. E. Riefner Jr.
2009-8-11
37145
Riverside
Box Springs Mtns. Foothills, Riverside, dry arroyo on UCR campus SE of student health center and just north of North Campus Drive
320
Comment
RSA567472
Juncus balticus subsp. ater
Scott D. White
1993-5-29
1484
Riverside
San Bernardino Mountains: Banning Canyon and Big Oaks Canyon along the road to Raywood Flat, Yucaipa Ridge.
1220
Comment
UC1495732
Juncus bryoides
B. Ertter and J. Strachan
1979-6-26
2972
Riverside
on Hwy. 74 in Garner Valley Kenworthy Forest Station; San Jacinto Mts., Garner Valley, Kenworthy Forest Station
Comment
RSA678973
Juncus bufonius
Scott D. White, Michael Honer
2003-6-3
9454
Riverside
Near Rainbow Valley. West of the I-15 Freeway and immediately north of the San Diego County boundary.
335
Comment
SD187306
Juncus bufonius
Scott D. White, Angelia Carey
2004-5-7
10333
Riverside
San Jacinto Mountain foothills: Indian Creek and adjacent foothills.
548
Comment
UCR193885
Juncus bufonius
A. C. Sanders, Mitch Provance
2008-7-11
35802
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
UCR59675
Juncus bufonius
Steve Boyd, T. S. Ross, L. Arnseth
1989-5-7
3541
Riverside
Peninsular Ranges; Palomar Mountains region, Vail Lake area, pond and freshwater marsh in Kolb Creek, just south of the lake
Comment
UCR138616
Juncus bufonius var. occidentalis
L. C. Wheeler
1974-6-8
s.n.
Riverside
San Jacinto Mountains, 0.25 mi NW of Tool Box Spring, Thomas Mountain
1829
Comment
RSA763169
Juncus effusus
Scott D. White, Justin M. Wood
2009-5-22
12923
Riverside
San Jacinto Mts: Halfway Spring, accessed via Old Control Road.
1159
Comment
UC489047
Juncus effusus subsp. austrocalifornicus
C. V. Meyer
1928-7-30
582
Riverside
Saunders Meadow San Jacinto Mts.
1676
Comment
UC1106414
Juncus macrophyllus
Peter Kamb
1948-7-11
1197
Riverside
Hall Canyon San Jacinto Mts. (above stream)
1645
Comment
UC1931127
Juncus macrophyllus
Scott D. White, Justin Wood
2008-6-18
12248
Riverside
San Jacinto mountains; Meadow N/ W of Keen Camp Summit, S/W of highway 79. (Idyllwild).
Comment
UCR38690
Juncus macrophyllus
J. M. Stewart
1985-4-22
8519
Riverside
Santa Rosa Mtns., Ebbens Creek, south of Palm Desert
549
Comment
UCR201442
Juncus mexicanus
Scott D. White, Justin M. Wood
2008-7-10
12456
Riverside
San Jacinto Mountains, Fobes Spring
1500
Comment
CHSC106635
Juncus rugulosus
P. F. Zika; Nick Otting
2010-8-3
25250
Riverside
Lake Fulmor, above Route 243, Hall Canyon, Black Mountain, San Jacinto Mountains.
1650
Comment
RSA575972
Juncus rugulosus
Steve Boyd
1981-1-25
s.n.
Riverside
Gavilan Hills region, south flank of the range in Arroyo del Toro. Bull Canyon Road.
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
UCR116688
Juncus rugulosus
George K. Helmkamp
1974-7-14
s.n.
Riverside
Santa Ana Mtns. region, Ortega Oaks Park on Hwy 74
610
Comment
UCR23188
Juncus rugulosus
P. Tomlinson
1981-5-24
40
Riverside
Peninsular Range, Near Mesa de Colorado, c. 1 mi south of Tenaja Rd., 3 mi east of Squaw Mtn, and c. 0.25 mi north of central Mesa Colorado
652
Comment
CAS-BOT-BC85410
Juniperus californica
Lewis S. Rose
1936-12-24
36810
Riverside
San Jacinto Mts., palms to Pines Highway, 24 mi. SW. of Indio
1066
Comment
CAS-BOT-BC85413
Juniperus californica
B. D. Stark
1932-6-17
3749
Riverside
Colorado Desert. Eagle Mts., Canyon above Cottonwood Springs
411
Comment
LA99446
Justicia californica
Hisao P. Arai;
1957-4-18
sn
Riverside
Box Canyon, near Mecca; off Highway 195
Comment
RSA0092849
Justicia californica
Jim M. Andre
2012-4-11
20816
Riverside
Joshua Tree National Park; western margin of Eagle Mtns, along road to Cottonwood Spr (Utah Trail), 0.6 mi. south of Cottonwood Visitor Ctr.
913
Comment
RSA0104413
Justicia californica
Duncan S. Bell, Sarah DeGroot, Cheryl Sevilla
2015-2-10
7740
Riverside
Santa Rosa Mountains; upper north fork of Bear Creek, about 5.75 air miles north of the summit of Martinez Mountain.
357
Comment
SEINET2043590
Justicia californica
Pomona College
1949-3-28
112
Riverside
Palms to Pines Highway State 74, 14 mi SE Palm Springs.
1524
Comment
UC370477
Justicia californica
H. E. Parks
1929-2-9
381
Riverside
Palm Springs
Comment
UC888141
Justicia californica
Ira L. Wiggins
1937-3-9
8757
Riverside
5 mi. w. Shaver's Well
Comment
UCR120689
Justicia californica
Helen Kennedy, T. B. Salvato
2002-2-2
5453
Riverside
Western Colorado Desert/ San Jacinto Mtns, Coachella Valley, Agua Caliente Indian Reservation, mouth of Andreas Canyon at Palm Canyon, S edge of Palm Springs between Andreas Cyn. Rd. and water tank on W edge of sec. 2
244
Comment
UCR216681
Justicia californica
Jim Andre, T. La Doux
2009-3-10
11245
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
CAS-BOT-BC434233
Keckiella antirrhinoides
Tracy Tennant; Jeffrey Ross
1998-4-30
MOR- 01
Riverside
San Bernardino Mtns. Foothills: Morongo Indian Reservation, just inside gate at mouth of Hathaway Canyon.
741
Comment
RSA525429
Keckiella antirrhinoides
Steve D. Boyd, L. Arnseth, Yvonne Rasmussen, Hugo Cota
1990-5-3
4538
Riverside
San Jacinto Mountains, Vail Lake area, rolling terrain at jtn of Hwy R3 and Powerline Road, NE of the lake.
Comment
SDSU10661
Keckiella antirrhinoides
H. Wedberg
1962-4-20
899
Riverside
8.4 miles from Hwy 79 in Hemet, and 0.5 mile from Cranston ranger Station , on road to Idyllwild.
610
Comment
SFV3426
Keckiella antirrhinoides
D. Whisler
1959-5-10
Riverside
San Jacinto Mountains North scarp.
610
Comment
UC667295
Keckiella antirrhinoides
Annie M. Alexander and Louise Kellogg
1941-5-21
2215
Riverside
n base Eagle Mountains; Colorado Desert
1158
Comment
SEINET13709793
Keckiella antirrhinoides
S. W. Austin, S. W. Austin
1969-1
32
Riverside
on SW Side of Alberhill Rd, 2.25 Mi. NW Elsinore 1000 Ft
3353
Comment
NY786520
Keckiella antirrhinoides var. antirrhinoides
I. W. Clokey
1936-4-16
6885
Riverside
East of Hemet along San Jacinto River
600
Comment
RSA613150
Keckiella antirrhinoides var. antirrhinoides
D. L. Banks
1997-4-5
1658
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
JOTR31149
Keckiella antirrhinoides var. microphylla
La Doux, Tasha
2009-6-3
1858
Riverside
Joshua Tree National Park. (Stop 2): Little San Bernardino Mountains, Covington Flats Area, Covington Spring
1396
Comment
UC887173
Keckiella antirrhinoides var. microphylla
B. D. Stark
1933-5-13
Riverside
8 mi up Palma to Pines Highway; San Jacinto Mts
1219
Comment
SFV16973
Keckiella rothrockii var. jacintensis
P. Wilson, M. S. Valenzuela
1997-7-25
3512
Riverside
San Jacinto Mountains Near Round Valley Camp.
3000
Comment
RSA0019435
Keckiella ternata
Duncan S. Bell, Joy D. England
2010-6-7
1267
Riverside
San Bernardino National Forest: Rouse Ridge, approximately 1.4 air miles southeast of junction of Highway 74 and forest service road 5S15. Field surveys for potential habitat for the endangered Quino Checkerspot butterfly.
780
Comment
SEINET260220
Koeleria pyramidata
M. Curto, L. Allen
1990-6-25
680
Riverside
San Bernardino National Forest ; San Jacinto Mts SBNF Rd 5S10 ca 3km SE of Pine Cove
1830
Comment
CAS-BOT-BC43711
Krameria erecta
Carl B. Wolf
1932-4-29
3098
Riverside
Eastern Colorado Desert. W. edge of Maria Mts. 17 mi. from Blythe on Rice Road
152
Comment
RSA303861
Krameria erecta
Jim R. Shevock
1971-5-8
1037
Riverside
White Tank, Joshua Tree National Monument.
1174
Comment
UC604869
Krameria erecta
Roxana S. Ferris and Ruth P. Rossbach
1938-5-15
9560
Riverside
in wash 1 mi below Cottonwood Springs; below Cottonwood Springs
Comment
UCR85433
Krameria erecta
George K. Helmkamp
1994-4-26
88- 3
Riverside
Western Colorado Desert, Indio Hills; north of the landfill on Edom Hill
213
Comment
JOTR30062
Krameria grayi
La Doux, Tasha, Mike Bell, Katy Mathews, Alice Miller, Amber Holt
2007-5-23
1693
Riverside
Joshua Tree National Park. Stop #2 = Near Geology Tour Rd., N of Malapai Hill
1286
Comment
SEINET189692
Krameria grayi
Annie M. Alexander, L Kellogg
1941-5-14
2166
Riverside
Near Shaver Summit
503
Comment
UC1539727
Krameria grayi
Chas. B. Fiker
1946-4-17
3393
Riverside
w side Colorado Desert; w side of Colorado Desert
Comment Read comments Mar 23 2014
UCR74379
Krameria grayi
Theo Glenn
1991-5-1
91- 52
Riverside
Sonoran (Colorado) Desert, McCoy Mts, NW of Blythe
240
Comment
RSA596115
Lactuca serriola
D. L. Banks
1996-11-7
1198
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Pechanga Indian Reservation, E of San Gabriel Church; At the end of the main road in the Reservation, at the spring on the northern fork of Pechanga Creek at the E end of the Reservation.
494
Comment
HSC10265
Lamarckia aurea
E. G. Kynoch, Jr.
1966-4-12
267
Riverside
Near Corona.
259
Comment
SEINET4670727
Lamarckia aurea
H. M. Hall
1900-5-29
1385
Riverside
Southern California, Riverside
Comment
UCR41544
Langloisia schottii
A. C. Sanders, D. Charlton, B. Pitzer, J. M. Stewart
1986-3-1
6012
Riverside
Chuckwalla Valley, 1 mi west of Hayfield Lake, 2 mi SW of the pumping station on a small cutoff road from Hayfield Rd to the dirt road to the Colorado River Aqueduct
427
Comment
UCR72195
Langloisia setosissima
Theo Glenn
1991-5-21
91- 107
Riverside
Sonoran (Colorado) Desert, Arica Mtns, SW of Rice. Near old Priest Mine
421
Comment
RSA779579
Langloisia setosissima subsp. setosissima
Duncan S. Bell
2009-3-7
11
Riverside
Arica Mountains: east side of mountain range, approximately 1.7 air miles west of Priest Well.
431
Comment
CSUSB324
Larrea tridentata
Paul M. Estes
1962-5-21
131
Riverside
5 miles east of Indio on Highway 99.
Comment
LA209867
Larrea tridentata
Miss Helflaud;
March 1925
6488
Riverside
Palm Springs
Comment
POM310387
Larrea tridentata
Margaret Haringe
1946-4-15
284
Riverside
Along road to 29 Palms, south of Morongo valley
396
Comment
RSA339623
Larrea tridentata
Robert F. Thorne, C. W. Tilforth
1980-5-28
54169
Riverside
San Bernardino Mountains, dry, Colorado Desert slopes, S-facing and W-facing, N-S rocky ridge at E side of Whitewater River at mouth of canyon, ca. 1/4-1/2 miles E of Whitewater Post Office.
Comment
UCR272875
Larrea tridentata
Cheryl Sevilla, Sarah J. De Groot, Forrest D. Freund
2015-4-1
071
Riverside
Sonoran (Colorado) Desert, Coachella Valley, Santa Rosa Mountains, suth of La Quinta, north of Devil Canyon, 2.5 miles west of Lake Cahuilla
136
Comment
UCR75054
Larrea tridentata
A. C. Sanders, E. J. Lawlor
1992-4-4
12096
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, within 0.5 mile of McCoy Spring
244
Comment
RSA392781
Lastarriaea coriacea
E. Crow
1929-4-21
338
Riverside
North of Alberhill
Comment
CAS-BOT-BC338926
Lasthenia californica
Lemmon
1886-5-1
s.n.
Riverside
San Gorgonio Pass
Comment
SD144037
Lasthenia californica
Scott D. White
1997-2-28
4724
Riverside
Elsinore area: SE of Hwy 74, ca. 1 mi E of jtn. with I-15 Freeway.
459
Comment
RSA502915
Lasthenia glabrata subsp. coulteri
Ed LaRue
1989-4-7
s.n
Riverside
Woodcrest area: 1/2 mile NE of the intersection of Van Buren Blvd & Mockingbird Canyon Road.
365
Comment
RSA550491
Lasthenia glabrata subsp. coulteri
D. E. Bramlet
1992-4-9
2220
Riverside
2.6 km west of Lake View and 15m to 100m east of the San Jacinto River and just west of an existing dirt access road. The site is approximatly 440m south of the MWD easment road.
Comment
UCR191543
Lasthenia glabrata subsp. coulteri
A. C. Sanders
2008-4-15
34890
Riverside
Peninsular Range, NE edge of city of Elsinore, off Nichols Rd. along Baker St., near Durant Siding
383
Comment
UCR215505
Lasthenia gracilis
Daphne K. Christopher, Hannah I. Stevens
2003-4-3
081
Riverside
Peninsular Range, UC Riverside Motte Rimrock Reserve
536
Comment
CLARK-A1045-90
Lathyrus laetiflorus
George K. Helmkamp
1978-4-27
Riverside
San Jacinto Mountains 3 miles up [east northeast] from Oak Spring; Lake Fulmor 7.5'Q
Comment
RSA406615
Lathyrus vestitus
Anstruther Davidson
1920-05
s.n.
Riverside
Temescal
Comment
RSA501003
Lathyrus vestitus subsp. laetiflorus
Steve Boyd, T. S. Ross, L. Arnseth
1989-4-1
3121
Riverside
Vail Lake area, ridge-top of volcanic substrate w/clay soil, 2 mi W of dam, at edge of escarpment E of Pauba Valley.
518
Comment
CHSC108889
Layia glandulosa
Orlando Mistretta; D Bell, J England, J Hall, C McDonald, L Reccia
2010-4-13
4988
Riverside
Transverse Ranges; San Bernardino Mountains region: 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
JOTR29582
Layia glandulosa
Andre, Jim
2006-4-6
6714
Riverside
Joshua Tree National Park. Along Desert Queen Mine Rd
1362
Comment
UCR133982
Layia glandulosa
Mitch Provance, J. S. Ross
1998-3-27
MOR- 972
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Potrero Canyon at mouth of Corral Canyon, c. 1 mile NW of VABM Mil (Peak 3620)
915
Comment
UCR165607
Layia glandulosa
T. B. Salvato, John F. Green
2004-5-27
705
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
UCR84885
Layia glandulosa
A. C. Sanders, K. C. Rose, , D. Woodard
1995-3-22
16233
Riverside
San Jacinto Mountains, San Gorgonio Pass: on and near a rocky spur at the N foot of the mountains, SW of Verbenia Ave, west of Snow Creek, east of Cabazon
550
Comment
HSC5905
Layia platyglossa
C. L. Hitchcock
1966-3-15
24146
Riverside
1 mi. E of Glen Ivy Hot Springs
Comment
UC1463881
Layia platyglossa
Jeanine Derby
1976-5-18
Riverside
across Highway 74 from Lake Hemet Store (n side Highway 74); San Jacinto Mts.
1981
Comment
UC62887
Layia platyglossa
H. M. Hall
1902-4-22
2951
Riverside
vicinity Riverside
304
Comment
UCR225589
Layia platyglossa
A. C. Sanders, T. B. Salvato
2011-3-29
38881
Riverside
Peninsular Range; Perris-Aguanga Basin Region, between Sun City and Perris, along powerline corridor between Byers St. at west end of McLaughlin Rd. and Wheat St.
447
Comment
CLARK-A1656-836
Layia platyglossa subsp. campestris
Lois Ann Scott
1978-4-11
Riverside
San Gorgonio Pass
Comment
SBBG104095
Lepidium dictyotum
A. C. Sanders
1993-4-5
13683
Riverside
western edge of Hemet, NE corner of intersection of Myers St. and Devonshire Ave, 0.75 mi NE of intersection of Florida Ave (St Hwy 74) and Warren Rd Just S of Tres Cerritos; T5S, R1W, SW/4 of NE/4, S7
460
Comment
UCR18612
Lepidium dictyotum var. acutidens
O. F. Clarke
1973-3-10
s.n.
Riverside
Lakeview Area, 2.5 mi north of Ramona Expressway on Davis Rd.
434
Comment
RSA736251
Lepidium dictyotum var. dictyotum
Scott D. White, Justin Wood
2008-4-3
11798
Riverside
Perris / Elsinore Basin: Foothills of Gavilan Hills at Temescal Wash, near Olsen Canyon. Morgan property, Alberhill area.
274
Comment
RSA0040097
Lepidium fremontii
Duncan S. Bell, Deidre Conocchioli
2014-3-18
6255
Riverside
Orocopia Mountains; southern/central section of range; approximately 1.25 air miles northwest of Gucci Spring.
511
Comment
SEINET9119074
Lepidium fremontii
D. Myrick
1965-1
1072
Riverside
Joshua Tree National Monument near White Tank Public Camp.
762
Comment
CAS-BOT-BC89587
Lepidium lasiocarpum
E. A. McGregor
1917-3-19
798
Riverside
Colorado Desert. Indio Sands near U.S. Date garden.
Comment
UCR275229
Lepidium lasiocarpum subsp. lasiocarpum
Allison D. Rudalevige
2012-5-2
003
Riverside
Temecula, adjacent to Murrieta Creek, along Diaz Diaz Rd. between Winchester Rd. and Black Deer Loop
311
Comment
UCR281236
Lepidium latipes
Mitch Provance, Jeremiah George
2017-3-23
317- 65
Riverside
Elsinore Trough, Lake Elsinore, E side Baker St., about 0.5 miles SE of Pierce St.
677
Comment
UCR225451
Lepidium nitidum
A. C. Sanders, T. B. Salvato
2011-3-28
38831
Riverside
Peninsular Range; Perris-Aguanga Basin Region, Menifee Valley, between Sun City and Perris, west end of McLaughlin Rd. near Byers Rd., along powerline corridor
442
Comment
UCR59678
Lepidium nitidum
Steve Boyd, T. S. Ross, L. Arnseth
1989-3-19
3033
Riverside
Peninsular Range, Vail Lake area, 0.5 mi WNW of dam, S flank Oak Mountain
488
Comment
RSA586148
Lepidium strictum
D. L. Banks, S. D. Boyd
1995-3-16
110
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area. E of the Dripping Springs Alcove, N slope of Wildhorse Peak, on the Wildhorse Trail.
616
Comment
UCR266910
Lepidium virginicum var. robinsonii
D. E. Bramlet
1998-6-4
2632
Riverside
North Domenigoni Hills, 3.8 mi. ESE (97 deg. ) of Winchester
608
Comment
POM10045
Lepidospartum squamatum
E. A. Zumbro
1903-10
21
Riverside
San Gabriel Mountains, Cold Water Canyon.
Comment Read comments Apr 7 2011
POM361783
Lepidospartum squamatum
N. C. Cooper
1943-10-3
938
Riverside
Whitewater Canyon.
Comment
SEINET3412102
Leptochloa fusca subsp. uninervia
Unknown
1987-8-19
8054
Riverside
2 km south of Ripley. Along an irrigation ditch at edge of a cotton field. Forming large and conpicuous clumps. Locally common
15
Comment
UC449744
Leptodactylon californicum
F. M. Reed
1903-3-26
681
Riverside
Wilder's Canyon
Comment
UC106728
Leptodactylon pungens
A. W. Anthony
July 12, 1895 - July 17, 1895
Riverside
San Jacinto Mts.
2590
Comment
UC23618
Leptodactylon pungens
H. M. Hall
June, 1901
2130
Riverside
Santa Rosa Mountain San Jacinto Mountains, , Coyote Canyon (dry hillsides of Coyote Canyon)
1524
Comment
POM570725
Leptosiphon liniflorus
Steve Boyd, T. S. Ross, J. Travis Columbus
1993-10-23
8192
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Morrell Canyon along Morgan Trail (5W02).
878
Comment
SD152786
Leptosiphon parviflorus
Steve Boyd, Tim Ross
1992-5-5
7241
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area; eastern portions of Oak Flats along the Bluewater Trail.
792
Comment
RSA736986
Lesquerella tenella
J. Andre, T. La Doux
2008-3-21
8831
Riverside
JTNP: Pinkham Exit dirt road, at Cottonwood Visitor s Ctr, just N. of Cottonwood Cyn.
939
Comment
UC310390
Lesquerella tenella
Edmund C. Jaeger
1926-3-24
Riverside
Pinto Valley; eastern Riverside Co.
Comment
UCR21842
Lessingia filaginifolia
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
RSA680833
Lessingia glandulifera var. glandulifera
Scott D. White, Teresa Salvato, Lia DeMarco, Jessica Christian
2001-6-30
8661
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
UCR35055
Lewisia rediviva var. minor
L. B. Ziegler
1967-6-1
151
Riverside
San Jacinto Mtns, Hemet (Garner) Valley
1375
Comment
SDSU1092
Leymus condensatus
Richard C. Schwenkmeyer
1975-6-22
Riverside
Collected at Dripping Springs Forestry Campground.
Comment
RSA326151
Leymus triticoides
John F. Emmel
1981-6-21
784
Riverside
San Jacinto Mountains; Idyllwild; along Tollgate Road at bridge crossing of Strawberry Creek, near USC ISOMATA campus.
1524
Comment
RSA221033
Lilium humboldtii subsp. ocellatum
E. W. Lathrop
1966-8-11
6549
Riverside
Santa Ana Mountains. 4 miles W of Corona between Tin Mine Canyon & Santiago Peak, Skyline Drive.
610
Comment
UCR201637
Limnanthes gracilis
Scott D. White, Justin M. Wood
2008-6-18
12218
Riverside
San Jacinto Mountains, K Flat Meadow
1445
Comment
CLARK-A1045-673
Linanthus ciliatus
George K. Helmkamp
1977-5-21
Riverside
San Jacinto Mountains forest west of Pine Cove; Palm Springs 15'Q
Comment
POM13247
Linanthus dianthiflorus subsp. farinosus
P. A. Munz, I. M. Johnston
1922-5-19
5361
Riverside
5 miles NE of Murietta.
457
Comment
RSA709907
Linanthus jonesii
Sarah J. De Groot, Leland Lubinsky, Naomi Fraga, Lisa Rojas
2005-2-10
4612
Riverside
Along Palen Pass Road, near Palen Pass, between Granite and Palen Mountains. Bluff of sharp light-colored volcanic rock.
402
Comment
SDSU3187
Linanthus jonesii
Pamela A. Beare
1992-3-13
13 III92E
Riverside
Just north of Box Canyon Road, approx. 7 miles ca. east of Painted Canyon Road, east of Mecca.
280
Comment
UCR41542
Linanthus jonesii
A. C. Sanders, D. Charlton, B. Pitzer, J. M. Stewart
1986-3-1
6007
Riverside
Chuckwalla Valley, 1 mi west of Hayfield Lake, 2 mi SW of the pumping station on a small cutoff road from Hayfield Rd to the dirt road to the Colorado River Aqueduct
427
Comment
UC52468
Linanthus parviflorus
H. M. Hall
1898-4-14
Riverside
Elsinore Mts.
Comment
UCR1629
Linanthus parviflorus
Leland R. Dykes
1962-5-1
48
Riverside
Santa Ana Mtns., Santa Rosa Plateau, San Mateo Canyon [Tenaja] Rd, c. 11 mi. west of Palomar Road [=Washington Ave.] in Murrieta [vicinity of Tenaja Guard Station]
610
Comment
UCR133690
Linaria canadensis
Chet McGaugh
2003-5-10
s.n.
Riverside
French Valley, 'Greenway site' along Tucalota Creek c. 1 mile east of Murrieta Hot Springs
427
Comment
RSA85440
Linaria canadensis var. texana
J. C. Roos
1952-4-9
5504
Riverside
north side of Mt. Rubidoux
381
Comment
UCR104597
Linaria canadensis var. texana
G. R. Ballmer
1998-3-14
s.n.
Riverside
Santa Ana Mtns., Walker Basin, west of Temecula, south of Rancho California Rd., vicinity of Via Vaquero
396
Comment
UCR51066
Linaria canadensis var. texana
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
UC4704
Listera convallarioides
H. M. Hall
July, 1901
2534
Riverside
along tributary of Snow Creek (n side of mountains); San Jacinto Mountains
2286
Comment
UCR178006
Lithophragma
Tracy Tennant, Jeffrey Ross
1998-4-30
MOR- 077
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Hathaway Canyon, tree stand H-05
915
Comment
RSA5026
Lithophragma affine subsp. mixtum
Dorothy R. Wolf
1932-3-20
26
Riverside
Richman Ranch 2.5 mi N of De Luz. SW Riverside County
457
Comment
UC147174
Lobelia dunnii var. serrata
J. E. Roadhouse
Aug. 1905
550
Riverside
Temescal Mountains, Coldwater Canyon Coldwater Canyon; Temescal Mountains, Coldwater Canyon
Comment
UCR116784
Loeflingia squarrosa
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-5-7
24164
Riverside
Perris-Aguanga Basin region, S of Hemet, E end of Diamond Valley, along Gibbel Rd. 0.5-0.75 mi. east of State St., between Silver Dew Dr. and Morse Girard St., slopes and wash below the mouth of Avery Canyon
549
Comment
JOTR31097
Loeseliastrum matthewsii
La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler
2010-5-6
2261
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Cobble toe slopes at the base of Ryan Mountain, north end of Lost Horse Hills (Stop 3)
Comment
JOTR35499
Loeseliastrum matthewsii
La Doux, Tasha, D. Shade, S. De Groot, N. Fraga, L. Washburn
2013-4-26
3187
Riverside
Joshua Tree National Park. Little San Bernardino Mtns, Smithwater Canyon, below steep rock wall at bend in canyon (Biodiversity Hunt stop3)
1241
Comment
RSA796334
Loeseliastrum matthewsii
Duncan S. Bell
2009-4-18
200
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
UC1022808
Logfia depressa
Philip A. Munz
1940-3-23
15688
Riverside
n end Pinto Basin; Southern California, Mohave Desert
609
Comment
UC405427
Logfia depressa
Katharine Brandegee
1899-1
Riverside
Colorado Desert
Comment
UCR85182
Logfia depressa
A. C. Sanders, George K. Helmkamp, P. J. MacKay, et al.
1995-3-19
16164
Riverside
San Jacinto Mtns foothills/Sonoran Desert, Coachella Valley; alluvial fan of Chino Canyon along the Palm Springs tram road, north of the road, 14 telephone poles above Hwy 111/Palm Canyon Dr.
300
Comment
RSA613311
Lolium perenne subsp. multiflorum
D. L. Banks
1997-3-1
1376
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, west of Pala Road. Reservation lands west of the casino and along Pechanga Creek.
329
Comment
POM356978
Lolium temulentum
N. C. Cooper
1944-5-6
1171
Riverside
Banning.
701
Comment
UC1375402
Lomatium mohavense
Louis B. Ziegler
1969-5-7
Riverside
lower slopes of hills about Hemet Valley, near Kenworthy Ranger Station San Jacinto Mountains
1447
Comment Read comments Mar 25 2011
UCR120961
Lomatium utriculatum
A. C. Sanders, Mitch Provance, T. B. Salvato, C. L. Sanders
2001-4-3
23888
Riverside
Perris-Aguanga Basin region, Temecula, along east side of pipeline NE of Long Canyon, west of San Diego Aqueduct
381
Comment
CAS-BOT-BC234885
Lonicera subspicata var. denudata
Steve Boyd
1986-5-7
1831
Riverside
Temescal Canyon: Terrace escarpment between Horsethief wash and Indian Truck Trail, south of I-15
Comment
CAS-BOT-BC234893
Lonicera subspicata var. denudata
Peter H. Raven; R. Snow
1957-7-26
11118
Riverside
2.0 mi. s. of Vista Grande Ranger Station, Banning - Idyllwild road, San Jacinto Mts.
Comment
RSA562459
Lonicera subspicata var. denudata
Steve Boyd, Timothy S. Ross
1992-5-5
7230
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Eastern portions of Oak Flats along the Bluewater Trail
732
Comment
RSA504557
Lotus argophyllus var. argophyllus
Ed LaRue
1989-6-11
s.n.
Riverside
W side of Lakeview Mtns., ca 1 mi SE of town on Nuevo.
640
Comment
JEPS55436
Lotus grandiflorus var. grandiflorus
W. L. Jepson
1903-8-8
2293
Riverside
Strawberry Valley San Jacinto Mt.
1828
Comment
RSA522778
Lotus hamatus
Steve Boyd, T. S. Ross, L. Arnseth
1990-3-29
3885
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
RSA717473
Lotus hamatus
A. C. Sanders, Kelly Volansky
2005-3-17
29205
Riverside
Perris-Aguanga Basin Region: French Valley, SE of Winchester Rd. (Hwy 79) between Thompson Rd. and Benton Rd., ca. 0.5 mi. NE of Adobe Spring, near San Diego Aqueduct
412
Comment
UCR60258
Lotus hamatus
Steve Boyd, T. S. Ross, L. Arnseth
1989-4-1
3181
Riverside
Peninsular Range, Vail Lake area; hills just to SW of the dam
488
Comment
RSA561065
Lotus heermannii
Steve Boyd, T. S. Ross, Dave Bramlet
1993-5-12
7348
Riverside
Southern Santa Ana Mountains, Sant Mateo Canyon Wilderness Area. San Mateo Canyon, along stream and adjacent benches and lower slopes from confluence with Los Alamos canyon downstream to confluence with Tenaja Canyon,
365
Comment
RSA582442
Lotus heermannii
L. C. Wheeler
1932-9-4
1326
Riverside
Santa Ana River at Chino Creek.
152
Comment
UCR153635
Lotus heermannii
Scott D. White
1999-5-24
7385
Riverside
Peninsular Ranges/ Perris-Aguanga Basin, San Jacinto Valley, San Jacinto River wash: just N of the city of San Jacinto, about 1 mile SE of State St. Bridge
479
Comment
POM13458
Lotus heermannii var. orbicularis
P. A. Munz, I. M. Johnston
1922-5-19
5398
Riverside
Mountain side, at mouth of Strawberry Canyon.
1128
Comment
UCR195134
Lotus oblongifolius
A. C. Sanders, Tim Thomas
2008-8-1
35952
Riverside
Peninsular Range; San Jacinto Mtns., Coldwater Creek near Mountain Center, SE of Keenwild Fire Station
1402
Comment
UCR159142
Lotus procumbens
A. C. Sanders, K. C. Rose, D. Woodard
1995-3-22
16218
Riverside
San Jacinto Mountains, San Gorgonio Pass: on and near a rocky spur at the N foot of the mountains, SW of Verbenia Ave, west of Snow Creek, east of Cabazon
550
Comment
RSA450112
Lotus rigidus
J. C. Roos
1966-2-12
s.n.
Riverside
Chuckwalla Mtns., 2.5 miles SE of Desert Center
Comment
UC864872
Lotus rigidus
Lewis S. Rose
1938-12-22
38336
Riverside
15 mi sw Cathedral City (Palms to Pines Highway); San Jacinto Mts.
670
Comment
RSA653549
Lotus salsuginosus var. salsuginosus
Scott D. White
1999-5-24
7402 (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
CSUSB1263
Lotus scoparius
A. P. Donaldson
1966-4-9
Riverside
Collected by the roadside about 30 yards off 6.7 miles from turnoff to Hemet from Highway 60.
365
Comment
JOTR31043
Lotus scoparius var. brevialatus
La Doux, Tasha, Maria Harding, Mark Wheeler
2010-5-20
2027
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
RSA652458
Lotus scoparius var. brevialatus
Marion P. Harthill
1973-2-17
1574
Riverside
Snow Creek, Palm Springs
366
Comment
UCR140566
Lotus scoparius var. brevialatus
Randall T. Schuh, Cassis, Schwartz, Weirauch, Wyniger, Forero
2004-5-20
9- 70
Riverside
San Jacinto Mtns, San Bernardino National Forest, 12 miles east of Hemet on Hwy 74 near Dry Creek, Site L9
961
Comment
RSA524452
Lotus scoparius var. scoparius
Steve Boyd, T. S. Ross, L. Arnseth, Jaime Bonilla
1990-4-3
4088
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
JEPS55856
Lotus strigosus
W. L. Jepson
1901-5-17
1227 a
Riverside
Riverside
266
Comment
RSA21480
Lotus strigosus
C. B. Wolf
1937-4-5
8415
Riverside
San Gorgonio Pass, 1 mi. W. of Whitewater
365
Comment
RSA525409
Lotus strigosus
Steve Boyd, Laurel Arnseth, Yvonne Rasmusson, Hugo Cota
1990-5-3
4517
Riverside
San Jacinto Mountains, Vail Lake area, rolling terrain at jtn of Hwy R3 and Powerline Road, NE of the lake.
Comment
RSA795918
Lotus strigosus
Duncan S. Bell
2009-4-18
232
Riverside
Arica Mountains; northeast of range, approximately 1 air mile south of the ghost town of Rice.
248
Comment
UCR108869
Lotus strigosus
Heidi A. Haid
1969-3
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon, above confluence with Horse Creek
915
Comment
UCR112063
Lotus strigosus
Mitch Provance, Seychelle Provance, Juanita Provance, Claude Provance
1999-4-4
1722
Riverside
Riverside, 'Whitegates Hills', c. 0.125 miles north of Overlook Pkwy.
381
Comment
UCR155039
Lotus strigosus
A. C. Sanders, Kelly Volansky
2005-3-17
29221
Riverside
Perris-Aguanga Basin Region, French Valley, SE of Winchester Rd. (Hwy 79) between Thompson Rd. and Benton Rd., c. 0.5 mi. NE of Adobe Spring, near San Diego Aqueduct
412
Comment
UCR2891
Lotus strigosus
Paul W. White
1963-5-9
50963- 10
Riverside
Gilman Hot Springs, 1 mi east of town on State Hwy 79
457
Comment
UCR138563
Lotus strigosus var. tomentellus
Steve Boyd, Orlando Mistretta
1986-3-13
1471
Riverside
Sonoran (Colorado) Desert, West side of Palen Mountains, NE of Desert Center. Upper bajada at base of range
244
Comment
UCR260296
Lotus strigosus var. tomentellus
A. C. Sanders, Jim Malusa
2015-3-9
41364
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, along Gasline Road at major wash crossing 1.9 mi. south of Bradshaw Trail, US Navy Chocolate Mountains Aerial Gunnery Range
686
Comment
POM98794
Lotus tomentellus
P. A. Munz
1926-1-31
9982
Riverside
Clay hills, west of Dos Palmos, Colorado Desert.
Comment
UCSC000929
Lotus wrangelianus
Peter Kamb
1947-5-17
514
Riverside
San Jacinto Mts., Hall Canyon
1646
Comment
RSA549250
Ludwigia repens var. stipitata
A. C. Sanders, O. F. Clarke
1991-10-5
11747
Riverside
Santa Ana River bottom, Rancho Jurupa Park, Pleasant Acres Lake.
Comment
UC1713654
Lupinus
H. M. Hall
1901-7
2498
Riverside
Tamarack Valley; San Jacinto Mountains, Tamarack Valley
Comment
CAS-BOT-BC196231
Lupinus albifrons var. eminens
R. Hoffmann
1929-9-7
s.n.
Riverside
Strawberry Valley, San Jacinto Mt.
1645
Comment
CHSC39252
Lupinus arizonicus
M. O. Dillon; E. Rodriguez
1977-1-30
811
Riverside
Ca. 21 mi E of Indio, and 0.5 mi N of Interstate Hwy 10. Near Joshua Tree National Park.
Comment
RSA450526
Lupinus arizonicus
B. A. Prigge
1988-2-21
7836
Riverside
Colorado Desert, Orocopia Mountains: 2 miles W of Clemens Well.
229
Comment
UCR89561
Lupinus arizonicus
George K. Helmkamp
1994-3-10
42- 08
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
UCSB3262
Lupinus arizonicus
Bobkowski Jr., Vincent
1960-4-1
Riverside
At intersection of U.S. 60-70 and Cottonwood Springs entrance to Joshua Tree National Monument; on south side of 60-70
Comment
SEINET10488553
Lupinus arizonicus
Billy Joe Cox
1975-4-23
Cox 4107
Riverside
1-3 km w (ca 32 miles s of blythe). Creosote desert scrub; sandy and gravelly Entisols. Imperial co border
70
Comment
RSA507470
Lupinus bicolor
Kathy Harper
1988-5-14
s.n.
Riverside
San Jacinto Mountains, Garner ranch Property on Hwy 74, less than 1 mile SE of the jct. with Hwy 243
Comment
SD152852
Lupinus bicolor
Steve Boyd, Tim Ross
1992-5-5
7229
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area, eastern portions of Oak Flats along the Bluewater Trail, grassland at edge of oak woodland
730
Comment
UCD107309
Lupinus bicolor
R. N. Raynor
1933-3-31
s.n.
Riverside
Moreno Valley.
Comment
UCR91492
Lupinus bicolor
Scott D. White
1995-4-5
2725
Riverside
Perris Valley, Lakeview Mountains: directly south of Rosary Ave. at ' T ' intersection with Central Ave., in town of Nuevo
488
Comment
SEINET10450512
Lupinus bicolor subsp. marginatus
David B. Dunn
1949-4-10
Dunn 5541 -2-3
Riverside
1 mile e of beaumont on the s side oth the hwy at xenica ave
Comment
RSA501043
Lupinus bicolor subsp. microphyllus
Steve Boyd, T. S. Ross, L. Arnseth
1989-4-1
3164
Riverside
Vail Lake area, recent burn in hills just to SW of the dam.
488
Comment
GMDRC6567
Lupinus concinnus
J. M. Andre
2012-6-15
30523
Riverside
San Jacinto Mountains: along Hwy 243, 8.6 mi. south of Interstate 10 (Banning), just northeast of Hungry Hollow and Poppet Flat; SB Natl. Forest
1309
Comment
SEINET3005001
Lupinus concinnus
G. Rink
2011-4-4
10429
Riverside
Northwest of Blythe, east of the McCoy Mtns, desert pavement
182
Comment
UCR214134
Lupinus concinnus
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-2
37738
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
UCSB3264
Lupinus concinnus
Keator, Glenn
1959-5-17
Riverside
On Pines to Palms highway; about 10 miles south of Idyllwild
Comment
RSA248729
Lupinus concinnus subsp. orcuttii
Christopher Davidson
1973-4-19
1995
Riverside
Joshua tree Natl. Monument, various sites along the road, 1-10 miles s of Joshua tree.
1220
Comment
HSC85266
Lupinus densiflorus var. austrocollium
Steve Boyd
1986-4-22
1763
Riverside
W side of Indian Wash, S of I-15
Comment
SD152850
Lupinus excubitus var. hallii
Steve Boyd, Tim Ross, Orlando Mistretta
1992-2-26
6703
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness Area, San Mateo Canyon from Fisherman's Camp downstream to the confluence with Bluewater Canyon, benches at confluence with Bluewater Canyon
305
Comment
SEINET10485372
Lupinus formosus
Melvin L. Conrad, David B. Dunn; Douglas G. LeDoux
1973-6-15
Conrad 7139
Riverside
scattered yellow pine at margin of large valley, 5.9 mi se of jct of idlewild Rd and hwy 74 on 74.
1341
Comment
RSA645876
Lupinus hirsutissimus
Scott D. White, Steve Ogg
1994-4-21
1998
Riverside
Millard Canyon, near stream crossing w/ USFS Road 2S05, +/-4 miles south of Bear Wallow Spring.
915
Comment
RSA503807
Lupinus hyacinthinus
N. C. Cooper
1944-7-16
1611
Riverside
San Jacinto Mts, above Pine Cove.
1982
Comment Read comments Oct 24 2008
RSA591824
Lupinus latifolius subsp. parishii
E. W. Lathrop
1966-5-29
6394
Riverside
Bear Spring on the Main Divide Truck Trail1 miles E of Santiago Peak, Cleveland National Forest
Comment
UC15767
Lupinus latifolius var. parishii
Geo. F. Reinhardt
June, 1897
Riverside
San Jacinto Mountains
Comment
POM187416
Lupinus polyphyllus var. burkei
L. Crutcher
1933-8-22
6
Riverside
stream between Tahquitz Valley and Red Tahquitz, San Jacinto Mts.
Comment
UCR92802
Lupinus sparsiflorus
Scott D. White
1994-3-29
1934
Riverside
Beaumont Badlands, near county dump and old DeAnza Cycle Park, north of Hwy 60
701
Comment
POM24047
Lupinus sparsiflorus subsp. sparsiflorus
Marcus E. Jones
1882-4-24
s.n.
Riverside
Temecula
Comment
RSA263648
Lupinus sparsiflorus subsp. sparsiflorus
E. W. Lathrop
1973-5-28
7503
Riverside
Main Divide Truck Trail beween El Carriso and Santiago Peak, Cleveland National Forest.
1220
Comment
RSA512175
Lupinus succulentus
Ed LaRue
1989-4-21
s.n.
Riverside
Moreno valley, University of California agricultural experimental farms, ca. 1/2 mi. S of Alessandro Blvd. at NE corner of Catus Ave. and Nason Street.
Comment
SD133082
Lupinus truncatus
Scott White
1991-5-10
91 148
Riverside
Highway 79, immediately west of U. S. Forest Service Campground at Dripping Springs.
548
Comment
CHSC1919
Lycium andersonii
M. Anthony
1954-4-15
Riverside
So. of Joshua National Monument, near Hiway 60.
Comment
POM294823
Lycium andersonii
Lyman D. Benson
1945-3-29
11629
Riverside
Canyon on Palm Spring Rd. Colorado Desert Drainage Area.
671
Comment
RSA554024
Lycium andersonii
A. C. Sanders, E. J. Lawlor
1992-4-4
12115
Riverside
McCoy Mountains, within 1/2 mile of McCoy Spring.
244
Comment
SBBG87838
Lycium andersonii
A. C. Sanders with Pitzer, Charlton, Kniffen
1986-3-3
6094
Riverside
wash below Corn Spring, Chuckwalla Mtns
487
Comment
UCR95235
Lycium andersonii
D. L. Banks
1996-5-13
1022
Riverside
Agua Tibia Mtns, NW Palomar Mtns; Foothills south of Hwy 79; east of Dripping Springs Campground; Approx. 2.1 km east of the Dripping Springs Guard Station, south of the jct between the Vail Lake Marina Road and Hwy 79, just north of the Cleveland National Forest Boundary
473
Comment
UC495290
Lycium cooperi
C. L. Hitchcock
1932-4-8
12217
Riverside
1 mi w Cottonwood
Comment
RSA0121675
Lycium cooperi
E. C. Jaeger
1921-3-18
1159
Riverside
Salton Colorado Desert.
Comment
POM13382
Lythrum californicum
E. C. Jaeger
1921-04
s.n.
Riverside
Corn Springs, Chuckawalla Mts
Comment
RSA535484
Lythrum californicum
Steve Boyd, Tim Ross, Orlando Mistretta
1992-2-2
6632
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
UCR101460
Lythrum californicum
A. C. Sanders, Tracy Tennant, Jeff Ross
1998-8-20
22238
Riverside
San Bernardino Mtns., Morongo Indian Reservation, side canyon east of lower Millard Canyon
854
Comment
UC33264
Madia elegans
H. M. Hall
1901-6-29
2268
Riverside
w side San Jacinto Mountains; w side San Jacinto Mountains
1615
Comment
RSA674531
Madia gracilis
Scott D. White, Sandy Leatherman
2000-5-31
7989
Riverside
Santa Rosa Plateau: Near Squaw Mountain. Series of unpaved roads on east- and north-facing slopes.
640
Comment
UCR37477
Malacothamnus densiflorus
Steve Boyd
1981-2-9
s.n.
Riverside
Gavilan Hills, Steele Valley, south of groves and communication site
640
Comment
CAS-BOT-BC206265
Malacothamnus fasciculatus
Louis C. Wheeler
1931-10-4
218
Riverside
Hemet-Idyllwild Road, San Jacinto Mts.
853
Comment
CAS-BOT-BC345285
Malacothrix californica
H. M. Hall
1901-6-1
2182
Riverside
San Jacinto Mountains. Thomas Valley
1371
Comment
HSC5995
Malacothrix californica
R. A. Eagle
1964-3-28
17
Riverside
5 mi. this side of Palm Springs
Comment
SD136903
Malacothrix clevelandii
Steve Boyd
1992-4-14
6837
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness Area.
340
Comment
CAS-BOT-BC347696
Malacothrix glabrata
Paul F. Covel
1938-4-21
1185
Riverside
Just east Banning
Comment
CAS-BOT-BC347705
Malacothrix glabrata
John Thomas Howell
1928-3-11
3444
Riverside
Coachella Valley, Colorado Desert
213
Comment
POM362320
Malacothrix glabrata
Ora M. Clark
1929-2-22
156
Riverside
W of Whitewater, Colorado Desert.
Comment
RSA110397
Malacothrix glabrata
E. K. Balls
1955-6-5
20954
Riverside
In dry Morongo wash, nw. end of cochella valley.
Comment
UC494757
Malacothrix glabrata
C. L. Hitchcock
1932-4-7
12212
Riverside
5 mi s Cottonwood Springs
Comment
CAS-BOT-BC347894
Malacothrix saxatilis var. tenuifolia
Katherine Esau
1935-6-20
s.n.
Riverside
Beaumont Grade
Comment
SEINET2053783
Malacothrix saxatilis var. tenuifolia
J. Nevin
1987-4-4
40
Riverside
Market St. and Goodyear Ave, Ventura, 2 miles frolm caost.
0
Comment
CDA4990
Malva neglecta
Scott D. White
1998-6-28
6800
Riverside
Coastal Plains and Basins; San Bernadino Basin region; Corona: River Road bridge over the Santa Ana River.
Comment
UCR93045
Malvella leprosa
Steve Boyd, D. L. Banks
1994-9-29
8364
Riverside
Lake Elsinore, Floodplain east of dike along San Jacinto River, west of Sedco Hills community
381
Comment
SFV6503
Mammillaria dioica
T. Gordon, M. H. Grayum, L. R. Ballou, S. Ballou, K. A. Wilson
1974-3-2
41
Riverside
4 miles south of Highway 111 on Highway 74.
305
Comment
OBI20387
Marah macrocarpa
David J. Keil
1979-3-18
12976
Riverside
About 1/2 mi W of jctn with Riverside county rd R-3 along Calif 79
549
Comment
RSA772120
Marah macrocarpa
Orlando Mistretta, Duncan S. Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4837
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
UC111315
Marah macrocarpa
S. B. Parish
1907-4-18
6127
Riverside
w edge Colorado Desert (type station); West Canyon
200
Comment
UCR163589
Marah macrocarpa
O. F. Clarke
2002-3-15
s.n.
Riverside
San Jacinto Mtns., Brown Creek drainage just above the confluence with Twin Pines Creek, near the old Cabazon-Idyllwild Rd.
915
Comment
UCR88424
Marah macrocarpa
A. C. Sanders, K. C. Rose
1995-4-5
16359
Riverside
San Bernardino Mtns./Sonoran (Colorado) Desert, Coachella Valley; south of Mission Creek and west of Hwy 62
701
Comment
RSA0120002
Marina orcuttii
Duncan S. Bell, Thomas Stoughton
2016-4-13
9255
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; west side of Martinez Mountain; northwest section of Little Pinyon Flat.
1267
Comment
RSA0122702
Marina parryi
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-23
9062
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
RSA404230
Marina parryi
N. C. Cooper
1949-4-8
3295
Riverside
Desert Center.
610
Comment
RSA487527
Marina parryi
B. Pitzer
1988-3-10
646
Riverside
Chuckwalla Mountains. W side of mountains, on gas line road ca. 1.5 mi north of intersection with Red Cloud Mine Road (and wash); ca. 2 miles (airline) S of Highway I-10. (Red Cloud Road. 10 km cell; PH-2N, 3E)
488
Comment
RSA567642
Marina parryi
Theo Glenn
1991-4-30
91 -58
Riverside
Colorado Desert, McCoy Mtns, NW of Blythe. T5S, R20E, approx. S19, Alt 170m
170
Comment
UC1563114
Marina parryi
Steve Boyd and Orlando Mistretta
1986-3-13
1425
Riverside
ne of Desert Center (jct of Parker Dam Rd and Palen Rd (rd going through pass between Palen and Granite Ranges)); Palen Mountains
243
Comment
CLARK-A1528-572
Marrubium vulgare
Ken F. Clarke
1971-8-11
Riverside
Box Springs Mountain
Comment
RSA85835
Marsilea vestita
F. W. Peirson
1930-5-10
8768
Riverside
along the boulevard opposite March Field, south of Riverside
457
Comment
RSA0029103
Matelea parvifolia
John F. Emmel
1989-3-31
1119
Riverside
Chuckwalla Valley south of Eagle Mts: on pipeline road 1.4 road mi east of Hayfield Road.
427
Comment
UCR77310
Meconella denticulata
Steve Boyd, C. Boyd, K. A. Boyd
1992-3-21
6735
Riverside
Santa Ana Mtns., San Mateo Cyn. Wilderness area. Tenaja Cyn, along trail from wilderness boundary down stream towards Fisherman's Camp
549
Comment
UCR156284
Medicago polymorpha
T. B. Salvato, Kent Beaman
2005-5-16
858
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
CSUSB855
Melia azedarach
Margaret-Lee Dean
1965-5-13
Riverside
Bernasconi Hills Bernasconi Hills; 6 miles east of Highway 395 on Martin Road
487
Comment
UCR2535
Melica frutescens
F. M. Reed
1920-5-10
4490
Riverside
Sonoran (Colorado) Desert/San Jacinto Mtns., Murray Canyon
457
Comment
CLARK-A1528-4730
Melica imperfecta
John C. Roos
1939-5-27
Riverside
Reche Canyon
Comment
RSA10520
Melica imperfecta
C. F. Baker
1909-05
s.n.
Riverside
Fairmont Hill.
Comment
SBBG53765
Melica imperfecta
S. Boyd
1980-5-11
Riverside
Harford Springs County Park, NW corner of the Gavilan Plateau; NE of trailer park, E of Gavilan Rd
Comment
UCR176909
Melica imperfecta
Tracy Tennant
1998-6-18
2024
Riverside
San Jacinto Mtns., Bee Canyon, NE of Valle Vista
793
Comment
SDSU13598
Melilotus indicus
W. Miller
1972-8-10
Riverside
Comment
UCR20709
Melilotus indicus
A. C. Sanders, Steve Boyd
1980-5-2
1425
Riverside
Peninsular Range; Perris Basin, Motte Reserve; rocky hills 2.5 miles NW of Perris
518
Comment
JOTR30973
Mentzelia albicaulis
La Doux, Tasha, B. Truesdell, M. Wheeler, M. Harding, E. Babich
2010-4-20
1945
Riverside
Joshua Tree National Park. (Stop 1) Pleasant Valley at base of Hexie Mountains, near Blue Cut Gorge
Comment
RSA796023
Mentzelia albicaulis
Duncan S. Bell
2009-4-18
240
Riverside
Arica Mountains; northeast of range, approximately 2.25 air miles southwest of the ghost town of Rice.
224
Comment
UC1329908
Mentzelia albicaulis
James E. Cole
1941-4-15
600
Riverside
Joshua Tree National Monument, Pleasant Valley
Comment
UCR232388
Mentzelia desertorum
Dave Silverman, Onkar Singh
2010-3-27
7854
Riverside
Sonoran (Colorado) Desert, McCoy Wash, N of Palo Verde Mesa, 5.4 km WSW of Mesaville siding, west of A Canal/Levee Blvd, & c. 7.6 km N of Blythe Airport
136
Comment
JEPS41174
Mentzelia dispersa
Carl V. Meyer
June 1927
192
Riverside
Slope of ravine below Saunders Meadow. [Idyllwild added in pencil]
Comment
JOTR29305
Mentzelia involucrata
La Doux, Tasha, Mike Bell
2006-5-17
1382
Riverside
Joshua Tree National Park. East Deception Canyon
Comment
RSA440404
Mentzelia involucrata
N. R. Zabriskie, W. M. Zabriskie
1973-4-25
652
Riverside
W-central portion Sec 30. Deep Canyon drainage, E side Hwy 74, opposite Black Hill, Santa Rosa Mtns. Site 22.
915
Comment
RSA440411
Mentzelia involucrata
Geo. Cantwell
1935-4-8
s.n.
Riverside
McCoy Springs, McCoy Mnts. [NW of Blythe]
Comment
RSA735395
Mentzelia involucrata
Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah De Groot, Valentin Arvizu, Tim Thibault
2004-5-14
11219
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
UC68744
Mentzelia involucrata
H. M. Hall
1905-4-21
5839
Riverside
near Salton; Colorado Desert; near Salton, Colorado Desert, Riverside Co.
-76
Comment
UC809741
Mentzelia involucrata
Philip A. Munz
1949-4-12
13032
Riverside
North base of Eagle Mts. Mohave Desert
944
Comment
POM126804
Mentzelia involucrata var. megalantha
E. E. Schellenger
s.n.
Riverside
Colorado Desert. Santa Marie Mts. [Little or Big Maria Mountains]
Comment
RSA440444
Mentzelia jonesii
Anstruther Davidson
1922-05
s.n.
Riverside
Colorado Desert, Riverside County
Comment
UCR261175
Mentzelia veatchiana
A. C. Sanders, Katie Young, John Hale
2015-4-22
41600
Riverside
San Gorgonio Pass, San Gorgonio River wash, SE of Cabazon, east of Elm St., c. 2 km south of I-10, 1 km NW (303 deg. ) of One Horse Spring
459
Comment
UC1979565
Micropus californicus var. californicus
Darin L. Banks, Steve Boyd
1995-5-9
397 B
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area; N face of Agua Tibia Mtn., the Dorland Mtn. area, W of the Dripping Springs Alcove Area, W of Woodchuck Campground.
Comment
UCR102895B
Microseris douglasii subsp. platycarpha
A. C. Sanders
1997-4-3
20168 B
Riverside
Lake Skinner area, N edge of large clay patch adjacent to the E side of the Skinner entrance road, c. 1-2 km NE of Borel Road.
473
Comment
UCR99158
Microseris douglasii subsp. platycarpha
A. C. Sanders, G. Helmkamp
1997-3-15
19995
Riverside
Peninsular Range, Lake Skinner, SE foot of Bachelor Mtn., just north of the lake
600
Comment
RSA660566
Microseris heterocarpa
Starr Streight
1982-4-17
21
Riverside
Cajalco Road, 0.7 miles east of I-15; south of Corona.
Comment
UCR228854
Microseris heterocarpa
A. C. Sanders, T. B. Salvato
2011-3-28
38820
Riverside
Peninsular Range; Perris-Aguanga Basin Region, Menifee Valley, powerline corridor along McLaughlin Rd. west of Murrieta Rd., north of Sun City
439
Comment
RSA180438
Microseris lindleyi
E. W. Lathrop
1965-5-9
5720
Riverside
6 miles W of Murrieta.
Comment
CLARK-A1528-5242
Microseris linearifolia
John C. Roos
1950-4-5
4721
Riverside
Pigeon Pass
426
Comment
POM307270
Mimulus androsaceus
Henry J. Ramsey, Henry J. Ramsey
1937-5-30
2116
Riverside
Santa Rosa Mountains.
Comment
UCR90380
Mimulus aurantiacus
D. L. Banks, Steve Boyd
1995-6-2
0560
Riverside
Palomar Mtns., Cleveland Nat'l Forest, Agua Tibia Wilderness Area, N face of N peak of Agua Tibia Mt., on the Wooodchuck Trail north of the Riverside Co. boundary, c. 0.25 mi south of the clay grasslands in S32.
902
Comment
RSA38709
Mimulus aurantiacus var. pubescens
Percy C. Everett
1945-6-7
11500
Riverside
Indian Canyon, along Indian Canyon Truck Trail.
640
Comment
UC1537440
Mimulus aurantiacus var. pubescens
Gordon H. True Jr.
1935-4-1
192
Riverside
Box Springs
396
Comment
UC64230
Mimulus aurantiacus var. pubescens
H. M. Hall
1900-5-15
Riverside
just se Colton; Reche Canyon
457
Comment
RSA442704
Mimulus aurantiacus var. puniceus
E. S. Spalding
1925-6-11
s.n.
Riverside
Between Elsinore and Temecula.
Comment
RSA517928
Mimulus aurantiacus var. puniceus
Steve Boyd
1986-3-1
1362
Riverside
Gavilan Hills, Gavilan Plateau: 1/4 mile south of Harford Springs County Park
640
Comment
UCR116520
Mimulus aurantiacus var. puniceus
Dan Hare
2001-4-26
s.n.
Riverside
Perris-Aguanga Basin region, Lake Perris State Recretion Area, approximately 1 km northeast of Bernasconi Beach, Lake Perris
600
Comment
UC2030124
Mimulus bigelovii var. bigelovii
Robert F. Thorne, J. P. Simon, and C. W. Tilforth
1969-6-24
38096
Riverside
SAN JACINTO MOUNTAINS: San Bernardino National Forest. Above James Reserve in Hall Canyon.
Comment Read comments May 11 2019
RSA420951
Mimulus bigelovii var. bigelovii
M. B. Dunkle
1949-9-23
s.n.
Riverside
Colorado Desert.
Comment
RSA527878
Mimulus brevipes
Scott D. White
1991-5-10
91 -156
Riverside
Hwy 79, immediately W of U. S. Forest Service campground at Dripping Springs.
549
Comment
RSA388422
Mimulus cardinalis
Robert F. Thorne, S. D. Boyd, Earl Lathrop
1985-7-18
61190
Riverside
Santa Rosa Plateau, Nature Conservancy Reserve: along Cole Canyon.
535
Comment
CAS-BOT-BC9454
Mimulus diffusus
Frank Warrington Peirson
1922-4-30
2934
Riverside
Hills south of Tuscalota Creek, Aguanga to Hemet Road
Comment
UCR231809
Mimulus fremontii
Brent Barnes, A. C. Sanders, Giles Waines, UCR Plant Taxonomy Class
2007-5-12
10
Riverside
Peninsular Range; San Jacinto Mtns., dirt forest service road north of Poppet Flats, west of Hwy 243
1253
Comment
JEPS86972
Mimulus fremontii var. fremontii
David M. Thompson
1988-3-3
819
Riverside
1.3 mi from Hwy 62 (along road to Canyon House Resort, very near San Bernardino Co. line); Dry Morongo Creek
755
Comment
UC472795
Mimulus fremontii var. fremontii
M. F. Spencer
1921-7-1
13
Riverside
Banning Road from Palm Springs; San Gorgonio Pass
Comment
UCR59768
Mimulus fremontii var. fremontii
Steve Boyd, T. S. Ross, L. Arnseth
1989-3-31
3084
Riverside
Vail Lake area, S of Hwy 79, Kolb Creek drainage, west of Woodchuck Rd.
512
Comment
UCSB46712
Mimulus guttatus
Reimer, Neil
1977-4-15
Riverside
1 mile S Cajalco Rd; on Santa Rosa Rd
Comment
RSA585512
Mimulus palmeri
D. L. Banks, S. D. Boyd
1995-5-9
373
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of Agua Tibia Mtn., the Dorland Mtn. area, W of the Dripping Springs Alcove Area, W of Woodchuck Campground.
710
Comment
UCR67357
Mimulus palmeri
Steve Boyd, T. S. Ross, L. Arnseth, J. Bonilla
1990-4-2
4007
Riverside
Peninsular Range, Vail Lake area, lower slopes of Agua Tibia Mtn. along Hwy 79, east of USFWS Dripping Springs Guard Station
610
Comment
JEPS3996
Mimulus parishii
W. L. Jepson
1901-5-22
1402
Riverside
near San Jacinto Mt.; Palm Canyon
914
Comment
CLARK-A1528-4263
Mimulus pilosus
E. W. Lathrop
1966-5-25
6336
Riverside
La Laguna
Comment
RSA1317
Mimulus pilosus
J. T. Howell
1928-7-9
1071
Riverside
Head of San Juan Canyon. Elsinore Mountains
793
Comment
UCR193855
Mimulus pilosus
A. C. Sanders, Mitch Provance
2008-7-11
35766
Riverside
Peninsular Range; San Jacinto Mtns., FS road 5S02 to Coldwater Creek below road to helipad, 1 mi. NE of Mountain Center, c. 1/2 mile NE of Keenwild Fire Station
1463
Comment
UCR275350
Mimulus pilosus
T. B. Salvato, Melissa Clemons
2005-6-9
1493
Riverside
Peninsular Range, Gavilan Hills, E/W trending side canyon feeding into Walker Canyon, c. 0.3 mile northeast of Hwy 15
457
Comment
CDA33849
Mimulus puniceus
Mike Lahti
2010-5-5
PDR# 1358680
Riverside
Hills on the west side of Temecula.
0
Comment
UCR37618
Mirabilis bigelovii
George K. Helmkamp
1984-5-2
D 24
Riverside
Little San Bernardino Mountains, Big Morongo Canyon, 3 - 3.5 miles below the caretaker's house at the Big Morongo Preserve
610
Comment
UCR41540
Mirabilis bigelovii
A. C. Sanders, B. Pitzer, D. Charlton, R. & J. Kniffen, J. M. Stewart
1986-3-2
6056
Riverside
Sonoran (Colorado) Desert, Chuckwalla Bench, south side of Chuckwalla Mtns, on Bradshaw Road c. 2 miles east of gasline road
642
Comment
SEINET212653
Mirabilis bigelovii var. retrorsa
L. C. Higgins
1974-4-12
8480
Riverside
5 mi S of Morongo Valley on Hwy 62
Comment
SEINET7048177
Mirabilis laevis
Steven R. Hill
2001-5-3
33683
Riverside
Northeast-facing slopes of Mount San Jacinto, Tramway Road in vicinity of road summit, Chino Canyon, about 3.8 miles due west of California Route 111, Palm Springs. Palm Springs Aerial Tramway property, around and below parking area. Elevation about 2600 feet.
Comment
SD123928
Mirabilis laevis var. retrorsa
Robert Thorne, Fosberg, et al
1983-4-23
55411
Riverside
San Befrnardino Mountains; mouth of Whitewater Canyon, east of Whiotewater Post Office at south end of ridge, in sandy wash east of bridge and on base of west-facing slope of ridge.
410
Comment
HSC83099
Mirabilis laevis var. villosa
A. C. Sanders, Pitzer, Charlton, Kniffen, Stewart
1986-3-2
6056
Riverside
Chuckwalla Bench, S side of Chuckwalla Mtns., on Bradshaw Rd., 2 mi. E of gasline road
642
Comment
SBBG1884
Mirabilis laevis var. villosa
H. and M. Dearing
1936-12-25
2819
Riverside
Long Cyn, Colorado Desert
Comment
SEINET12806537
Mirabilis laevis var. villosa
Chris Dietrich, M. Merello, H. Schmidt
1994-1
19
Riverside
9 miles north-northwest of Indio, off Dillon Road 1.9 miles northeast on Berdoo Canyon Road (J241) BLM land, Desert Access Guide map #17
358
Comment
CHSC1081
Mirabilis tenuiloba
V. Holt
1942-3-27
Riverside
Santa Rosa mountains.
Comment
RSA408756
Mohavea confertiflora
N. C. Cooper
1949-4-8
3256
Riverside
Mecca Pass east of Indio.
610
Comment
RSA408772
Mohavea confertiflora
Robert M. Perkins, H. de Forest
1937-3-15
374
Riverside
N. of Blythe, along Co. Riverside.
Comment
RSA516911
Mohavea confertiflora
Steve D. Boyd, Orlando Mistretta
1986-3-13
1453
Riverside
West side Palen Mts.: NE of Desert Center.
Comment
RSA40609
Mollugo cerviana
J. C. Roos
1946-9-14
3015
Riverside
Thomas Valley, San Jacinto Mountains.
1372
Comment
SD146222
Mollugo verticillata
A. C. Sanders, D. Bramlet, et al.
1999-10-15
23178
Riverside
San Jacinto Valley: Mystic Lake, 1.4 mile southeast of Jackrabbit Trail on Gilman Springs Road, 1.4 mile south of Eden Hot Springs.
433
Comment
UC456089
Monardella macrantha subsp. hallii
I. J. Condit
1910-6-22
Riverside
San Jacinto Mts.
2438
Comment Read comments Jul 6 2009
UC1499907
Monardella nana
Elizabeth McClintock
1941-6-8
66
Riverside
0.2 mi east of Ribbonwood Camp, Pines to Palms Highway
Comment
UC1499927
Monardella nana
E. McClintock, H. Lewis
1941-6-29
77
Riverside
Santa Rosa Mt. road, 1 mi beyond canyon where stream crosses road
Comment
UC1499947
Monardella nana
E. and M. McClintock, D. Weiner
1941-7-11
95
Riverside
Banning-Idyllwild road. At the creek beyond Stone Creek.
Comment
SEINET8732855
Monardella nana
Helen K. Sharsmith
1954-1
4444
Riverside
On Forest Service road to Black Mountain ca. 1 mile from highway. Between Fuller Creek and Idlewild, San Bernardino National Forest. Alt. ca. 6500 ft.
1981
Comment
RSA401636A
Monardella nana subsp. arida
Christopher Davidson
1978-6-15
7390
Riverside
Santa Rosa Mountains. Santa Rosa Peak. Trail to the top.
2409
Comment
RSA750413
Monardella nana subsp. arida
Elizabeth McClintock
1941-6-8
58
Riverside
Road to Santa Rosa Mt. 0.6 miles above Pines to Palms Highway.
Comment
SEINET4151977
Monardella nana subsp. arida
Elizabeth McClintock, Harlan Lewis
1941-6-29
79
Riverside
Peninsular Range; Santa Rosa Mtns.; road up Santa Rosa Mountain, 4.5 miles beyond canyon where stream crosses road
2302
Comment
RSA0117509
Monardella nana subsp. arida
Elizabeth McClintock
1940-5-19
5
Riverside
One-quarter miles off Pines to Palms Highway, on road to Santa Rosa Mountain.
Comment
UC1499890
Monardella nana subsp. tenuiflora
Elizabeth McClintock
1941-5-31
53
Riverside
between 5 and 5 3/4 mi from Anza Monument turn off
Comment
UCR221492
Monardella nana subsp. tenuiflora
Elizabeth McClintock, D. Weiner
1941-7-11
96
Riverside
Peninsular Range; San Jacinto Mtns., Banning-Idyllwild road, [near Pine Cove] 2 miles beyond Stone Creek
1890
Comment
CAS-BOT-BC349807
Monoptilon bellioides
L. A. Greata
1905-4-1
405
Riverside
Coachella
Comment
JEPS24431
Monoptilon bellioides
Peter M. Ray
1949-3-6
1329
Riverside
near 1000 Palms; Coachella Valley, Willis Palms
Comment
RSA554011
Monoptilon bellioides
A. C. Sanders, E. J. Lawlor
1992-4-4
12130
Riverside
McCoy Mountains, within 1/2 mile of McCoy Spring.
244
Comment
RSA678216
Monoptilon bellioides
Valerie L. Soza, J. Mark Porter, Gary D. Wallace
2001-4-2
1083
Riverside
Little San Bernardino Mountains region: Big Morongo Wash.
473
Comment
UC1922392
Monoptilon bellioides
Naomi Fraga, Lisa Rojas
2005-2-10
1350
Riverside
Colorado Desert; Northeastern Colorado Desert region; Just north of Palen Pass Road, ca. 10 miles east of Hwy 177.
365
Comment
UC485270
Monoptilon bellioides
Joseph Grinnell
1910-3-17
Riverside
Riverside Mt. Colorado River
Comment
UCR166530
Monoptilon bellioides
Scott D. White, Jennifer H. Jones, James Huelsman
2005-4-14
10880
Riverside
Sonoran (Colorado) Desert, Eastern Coachella Valley, bajada beneath Mecca Hills, just east of Coachella Canal
49
Comment
SEINET10800998
Monoptilon bellioides
David B. Dunn
1946-3-15
Dunn 2055 A
Riverside
Collected on dry plateau in vicinity of Pushawalla Canyon, Indio Hills.
Comment
SEINET10801000
Monoptilon bellioides
David B. Dunn, Shogo; Schroeder; Bruskin; A. Folsom
1948-3-13
Dunn 3718
Riverside
Found growing in a wash. Indio Hills, Colorado Desert. Near Pushawalla.
Comment
UC1922023
Monoptilon bellioides
Robert F. Thorne, M. Z. Thorne
1973-3-30
42677
Riverside
MORONGO VALLEY CANYON: Near mouth at junction of roads to Morongo Valley and Desert Hot Springs, on rocky and sandy outwash of Mission Creek.
Comment
RSA65658
Montia fontana
F. W. Peirson
1922-5-20
s.n.
Riverside
Hemet Valley. (San Jacinto Mountains)
1402
Comment
RSA777314
Muhlenbergia asperifolia
Michael Wall
2010-9-9
592
Riverside
Bautista Canyon east of Hemet; ca. 8 miles southeast of junction with Fairview Avenue, shaded narrow part of the canyon.
760
Comment
UCR164291
Muhlenbergia asperifolia
S. J. Myers
2001-7-16
s.n.
Riverside
San Jacinto Mtns, Bautista Canyon
878
Comment
UC39904
Muhlenbergia filiformis
H. M. Hall
June, 1901
2290
Riverside
along water courses San Jacinto Mountains, vicinity of Strawberry Valley
1615
Comment
SEINET244828
Muhlenbergia microsperma
Scott D. White
1999-5-19
7368
Riverside
Lake Skinner Area
549
Comment
UCR213463
Muhlenbergia microsperma
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt
2010-5-17
38364
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, along dirt extension of Lake St., c. 1.0 mi. NNE (04 deg. ) of intersection of I-15 and Lake St.
503
Comment
POM9227
Muhlenbergia microsperma
I. M. Johnston
1920-5-8
2262
Riverside
Box Springs Grade
Comment
JOTR33720
Muhlenbergia porteri
La Doux, Tasha, M. Harding, T. Herskovits, D. Shade, M. Wheeler
2011-10-13
1008
Riverside
Joshua Tree National Park. Large open bajada in northwest Eagle Mountains, approx. 1.75 mi northeast of Cottonwood Visitor Center along roadside of Rte. 11
930
Comment
RSA50673
Muhlenbergia richardsonis
E. C. Jaeger
1949-7-25
s.n.
Riverside
Santa Rosa Mountain
1585
Comment
JEPS62068
Muilla maritima
W. L. Jepson
1901-5-20
1325
Riverside
Thomas Valley
Comment Read comments Feb 16 2013
PASA2572
Myosurus minimus
Frank W. Peirson
1922-4-29
2945
Riverside
Lake Elsinore
Comment
SD80142
Myriopteris covillei
Nancy Ryan Zabriskie, Walter Zabriskie
1971-4-9
363
Riverside
Deep Canyon south of Highway 74, ca 2 miles up water service road, below crossing; north slope Santa Rosa Mountains
1310
Comment
SEINET3091487
Nama demissa
Norman C. Cooper
1949-4-8
3299
Riverside
Desert Center, Desert Center.
Comment
SEINET9122027
Nama demissa
Katherine Muller
1952-1
562
Riverside
At S entrance to Joshua Tree National Monument.
Comment
RSA517826
Nama pusilla
Steve Boyd, Orlando Mistretta
1986-3-13
1445
Riverside
West side Palen Mts.: NE of Desert Center.
Comment
UCR29819
Nama pusilla
George K. Helmkamp
1983-3-24
383- 9
Riverside
Sonoran (Colorado) Desert, north base of the Little Chuckwalla Mountains, 1.5 miles east of Graham Pass Road
336
Comment
RSA689453
Nassella lepida
Scott D. White, Michael Honer
2003-4-9
8997
Riverside
About 1 mile N of the I-15 Freeway and 1 mile east of Lake St. exit, on and around unnamed peak '2349.'
549
Comment
RSA192085
Nassella pulchra
E. W. Lathrop
1966-5-11
6290
Riverside
3 miles SW of Murrieta on the De Luz Road, first canyon to the right of the road.
Comment
RSA731541
Nassella tenuissima
R. E. Riefner
2007-5-26
7 -216
Riverside
City of Lake Elsinore, along I-15 north near Main St.
404
Comment
RSA198963
Nasturtium officinale
R. F. Thorne, P. A. Munz, E. W. Lathrop
1968-5-8
37596
Riverside
Santa Rosa Plateau, Rancho California
610
Comment
RSA593895
Navarretia fossalis
R. E. Riefner
1995-11-29
94 -396
Riverside
E side of Davis Rd. San Jacinto Wildlife Sanctuary, 100' N of Old San Jacinto River.
Comment
RSA73148
Navarretia fossalis
F. W. Peirson
1922-5-19
4242
Riverside
5 miles northeast of Murrieta on road to Perris
Comment
UC1333285
Navarretia hamata subsp. hamata
Charles B. Fiker
1946-6-17
3583 1/2
Riverside
San Mateo Canyon
Comment
JEPS5487
Nemacladus ramosissimus
Rimo Bacigalupi with G. T. Robbins
1954-5-16
4464
Riverside
11 mi s Hemet (St. Johns Grade, State Hwy 79, at junction of road to Red Mt)
792
Comment
RSA0006288
Nemacladus ramosissimus
P. A. Munz
1922-5-19
5360
Riverside
5 miles NE of Murietta.
457
Comment
SEINET10461025
Nemacladus ramosissimus
Wilder
WILDER 575
Riverside
Jurupa Mountains, Wilder's Canyon
Comment
PASA307
Nemacladus rigidus
Frank W. Peirson
1928-4-24
Riverside
Cottonwood Spring, 1/2 mile below spring in broad sandy wash
Comment Read comments Jun 24 2016
CLARK-A1045-140
Nemacladus rubescens
George K. Helmkamp
1978-4-25
Riverside
Deep Canyon rocky terrace; Palm Desert 15'Q
Comment
RSA0119997
Nemacladus sigmoideus
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-24
9088
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Martinez Canyon, approximately 5.75 air miles southeast of the summit of Martinez Mountain.
550
Comment
CAS-BOT-BC416316
Nemacladus tenuis var. tenuis
A. C. Sanders; K. C. Rose
1995-4-27
16731
Riverside
Sonoran (Colorado) Desert: Coachella Valley, foot of the Little San Bernardino Mtns., canyon E of Fan Hill, just outside Joshua Tree Nat. Park
548
Comment
OBI42757
Nemophila menziesii
Roberta H. Smith
1969-4-12
2
Riverside
Box Springs mts, NW slope of hill, SE of UCR
366
Comment
UC1537400
Nemophila menziesii
Gordon H. True Jr.
1935-3-1
28
Riverside
Box Springs
365
Comment
RSA0105076
Nemophila menziesii var. menziesii
Daphne K. Christopher, Hannah Stevens
2003-4-4
97
Riverside
UC Riverside, Motte Rimrock Reserve. Off Sage Rd.
536
Comment
SEINET7063415
Nemophila menziesii var. menziesii
A. G. Vestal
1947-3-29
s.n.
Riverside
About 6.2 miles east of Lake Elsinore on Newport Road. UTM Zone 11, 481169mE, 3727240mN. (WGS84/NAD83).
434
Comment
RSA777341
Nicotiana glauca
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4712
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm)., Between N33.97538, W116.65161 and N33.97538 and W116.65119.
604
Comment
RSA0108978
Nicotiana obtusifolia
Duncan S. Bell, Amanda Bell
2012-1-28
3063
Riverside
East side of the Arica Mountains; collecting in Rice Valley, approximately 6 air miles southeast of the ghost town of Rice.
202
Comment
UC129476
Nicotiana quadrivalvis
H. M. Hall
1907-7-2
8007
Riverside
vicinity Riverside (Santa Ana River); Santa Ana River
274
Comment
UCR6135
Nicotiana quadrivalvis
C. M. Bringle
1967-4-2
B670402- 3
Riverside
Riverside, Mockingbird Canyon off Jackson St., 0.2 mi past 1645 Jackson, in ravine on S side, about 1/4 mi out
351
Comment
UCR87882
Nicotiana quadrivalvis
E. N. Anderson
1994-4-20
s.n.
Riverside
Box Springs Mtns, Two Trees Canyon, above Cassina Spring
Comment
RSA58893
Nolina parryi
Philip A. Munz, Percy C. Everett
1950-6-23
14910
Riverside
2 miles NW of Pipe Creek, Hemet Valley, San Jacinto Mountains
1402
Comment
SEINET10720881
Nolina parryi
Tracy Scott, Andrew Townesmith; Karen M. Meyer
2007-3-18
Scott 137
Riverside
San Bernardino National Forest. San Jacinto Ranger District, about 0.2 mi. along Pinon Flats Transfer Station Rd. off Rte. 74.
1228
Comment
UCR261565
Notholaena californica
Joseph Cahill
2011-1-29
111- 08
Riverside
San Jacinto Mtns./Sonoran (Colorado) Desert, c. 1.4 miles west of intersection of South Palm Canyon Dr. and Murray Canyon Dr., SW of Palm Springs
403
Comment
SDSU12936
Nuttallanthus texanus
Jutta Buschbom
1991-10-6
50
Riverside
SE-slope, N-Border of the Reserve, beyond an Avocado-grove, ca. 500m (15 min) NW from the fieldstation. Santa Margarita Ecological Reserve, Temecula.
Comment
UCD106860
Oenothera deltoides
John Wear
1995-3-23
s.n.
Riverside
Colorado Desert: Blythe.
Comment
POM355589
Oenothera deltoides subsp. deltoides
Gale Sphon
1955-5-15
s.n.
Riverside
5 miles north of Cathedral City.
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
RSA784232
Oenothera leptocarpa
J. D. Olmsted
1962-5-1
424
Riverside
5 degrees NE slope just west of top of highest Southern California waterfall; 1/4 mi. SE of Falls Plateau, Snow Canyon N of Mt. San Jacinto.
945
Comment
CAS-BOT-BC427464
Oligomeris linifolia
W. L. Jepson
1914-5-21
6059
Riverside
Colorado Desert. Indio
7
Comment
RSA717444
Oligomeris linifolia
Scott D. White, Pam De Vries
2006-3-14
11256
Riverside
North of the I-10 Freeway a few mi east of Indio, at proposed I-10 / McNaughton Parkway interchange.
91
Comment
CLARK-A1703-1202
Olneya tesota
Charlotte Stocks
1962-5-5
Riverside
Coachella Valley
Comment
LA205147
Olneya tesota
Sponsler;
1925-4-18
6968
Riverside
6 mi. E of Mecca
Comment Read comments Feb 22 2014
RSA796109
Olneya tesota
Duncan S. Bell
2009-4-20
320
Riverside
Arica Mountains: southeast of range, approximately 7.5 air miles south of Rice.
244
Comment
POM285351
Opuntia phaeacantha
Lyman Benson
1955-12-6
15622
Riverside
Hills 3 miles southeast of Redlands. Crystal Springs. San Bernardino foothills.
488
Comment
RSA7224
Opuntia polyacantha var. erinacea
B. D. Stark
1932-5-15
3705
Riverside
Rocky hills on Palms to Pines Road, San Jacinto Mountains.
1067
Comment
RSA554004
Opuntia vaseyi
B. D. Parfitt, Rita Anthony, Andy Sanders
1986-4-19
3498
Riverside
SSE of Lake Elsinore on the Mesa de Colorado, opposite side of road from large vernal pool protected by the Nature Conservency.
549
Comment
RSA516904
Orobanche cooperi
Steve Boyd, Orlando Mistretta
1986-3-13
1427
Riverside
Palen Mountains; NE of Desert Center, jct. of Parker Dam Rd. and Palen Rd. (road going through pas between Palen and Granite Ranges).
244
Comment
RSA0066540
Orobanche cooperi subsp. cooperi
Meryl B. Dunkle
1933-3-4
3072
Riverside
Mecca.
Comment
RSA402102
Orthocarpus purpurascens var. purpurascens
Christopher Davidson
1973-4-1
1829
Riverside
Jct. Vail Lake Marina and Hwy. 71/79, about 3 miles west of Aguanga.
426
Comment
RSA263608
Osmorhiza brachypoda
E. W. Lathrop
1968-5-22
6912
Riverside
Main Divide Truck Trail between El Carriso and Santiago Peak, Cleveland National Forest
1220
Comment
RSA506847
Oxytheca trilobata
James L. Reveal, Barbara J. Ertter
1976-6-30
4567
Riverside
Santa Rosa Mountains, along the dirt road to Santa Rosa Mountain, 4 miles south of Hwy 74.
1738
Comment
RSA508023
Oxytheca trilobata
Steve Boyd, C. Boyd, K. Boyd, R. Noyes, L. Arnseth
1988-5-28
2285
Riverside
Cahuilla Mountain, west of Anza, mostly along the crest.
1500
Comment
CSUSB1064
Paeonia californica
I. Rauch
1968-2-15
Riverside
Santa Ana Mountains Santa Ana Mountains, Tin Mine Canyon
Comment
UCR90264
Palafoxia arida
F. M. Reed
1917-5-19
3843
Riverside
Western Colorado Desert, Region of Palm Springs Canyon, mesa south of Palm Springs village
152
Comment
CAS-BOT-BC327914
Palafoxia arida
W. R. Dudley
1903-12-27
s.n.
Riverside
Palm Springs Station
Comment
JEPS20307
Palafoxia arida var. arida
Lewis S. Rose
1957-1-3
57009
Riverside
La Quinta
15
Comment
RSA605237
Palafoxia arida var. arida
A. C. Sanders, George K. Helmkamp, P. J. MacKay
1995-3-12
16041
Riverside
Coachella Valley: Indo, just SW of the Whitewater River Channel at Auto Center Dr (Hwy 111)
-8
Comment Read comments Jan 14 2010
POM193819
Panicum hirticaule subsp. hirticaule
Marcus E. Jones
1929-9-19
24693
Riverside
East of Desert Center
Comment
JOTR33676
Panicum miliaceum subsp. miliaceum
La Doux, Tasha
2003-9-24
1619
Riverside
Joshua Tree National Park. Little San Bernardino Mtns; southern Wonderland of Rocks, along trail to Barker Dam
1296
Comment
UCR255954
Parkinsonia florida
Deidre Conocchioli, Duncan S. Bell
2014-3-11
151 B
Riverside
Devil Canyon in the Santa Rosa Wilderness Area, west of Coachella Valley, 3 mi south of Lake Cahuilla
110
Comment
RSA735988
Parthenocissus vitacea
Scott D. White, Justin M. Wood
2008-5-29
12039
Riverside
Beaumont Badlands: West of Beaumont, near SR-60 crossing over San Timoteo Creek.
610
Comment
UCR90590
Paspalum dilatatum
Scott D. White
1995-6-29
3407
Riverside
Santa Ana Mountains, Cole Creek, NW of Murrieta, just upstream from Murrieta Creek confluence
366
Comment
JEPS30090
Pectis papposa var. papposa
Lewis S. Rose
1961-11-24
61063
Riverside
La Quinta
15
Comment
JEPS34819
Pectis papposa var. papposa
W. L. Jepson
Oct 22 1912-Nov 7 1912
5267
Riverside
Palo Verde Valley
45
Comment
UC2026451
Pectis papposa var. papposa
Steve Boyd, Valerie Soza, Tasha LaDoux
1997-10-13
10049
Riverside
COLORADO DESERT, CHUCKWALLA MOUNTAINS: Northwest base of the range, south of Eagle Mine Road exit on Interstate 10.
Comment
UC65019
Pectis papposa var. papposa
E. E. Schellenger
1904-10-19
20
Riverside
Chucawalla Bench Colorado Desert, Chucawalla Bench
Comment
UCD134919
Pectis papposa var. papposa
F. D. Parker
1965-10-18
s.n.
Riverside
Interstate Highway 10, 18.5 miles west of Blythe.
Comment
RSA475294
Pectocarya heterocarpa
Steve Boyd, S. Meury, Richard Noyes, D. Nordin, Timothy S. Ross
1988-3-10
2106
Riverside
North end Palen Mountains, 2 mi west of Palen Pass
300
Comment
UCR89710
Pectocarya heterocarpa
J. M. Stewart
1991-4-7
777
Riverside
Sonoran (Colorado) Desert, Pinto Wash south of Joshua Tree National Monument, Eagle Mountains
Comment
SD186139
Pectocarya linearis
A. C. Sanders, T. B. Salvato and Mitch Provance
2003-4-4
25838
Riverside
Jurupa Mtns., hill southwest of the Jensen Quarry, northwest of Sunnyslope.
366
Comment
UC2015651
Pectocarya linearis
A. C. Sanders with G. Helmkamp, P. MacKay, et al
1995-3-19
16180
Riverside
Coachella Valley/San Jacinto Mtns., foothills: Chino Canyon near the Palm Springs tram station.
Comment
RSA586093
Pectocarya linearis subsp. ferocula
D. L. Banks, S. D. Boyd
1995-4-5
134
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove, E of the Dripping Springs Trail., In the N flowing drainage that empties into Arroyo Seco.
610
Comment
RSA614669
Pectocarya linearis subsp. ferocula
Scott D. White
1997-2-28
4726
Riverside
SE of Hwy 74, ca 1 mi E of junction with Hwy I-15 Fwy.
457
Comment
UCR158504
Pectocarya penicillata
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30043
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
RSA0125986
Pectocarya peninsularis
Duncan S. Bell
2016-3-4
8812
Riverside
Orocopia Mountains; northeast section of the range, in the hills to the west of Red Cloud Wash.
487
Comment
JOTR29552
Pectocarya platycarpa
Andre, Jim, Tasha LaDoux
2006-4-11
6743
Riverside
Joshua Tree National Park. Along Pinto Basin rd (paved) in Wilson Canyon
857
Comment
RSA0125296
Pectocarya platycarpa
Duncan S. Bell
2016-3-3
8782
Riverside
Whitewater Canyon; San Gorgonio Wilderness area; Rainbow Canyon, approximately 3.5 air miles east northeast of Kitching Peak.
820
Comment
UCR214280
Pectocarya platycarpa
A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley
2010-3-16
37470
Riverside
Sonoran (Colorado) Desert, SE side of McCoy Mountains, upper part of wash c. 4.5 mi. NW of Blythe Airport, c. 3.5 mi. ENE of McCoy Peak
244
Comment
HSC83070
Pectocarya recurvata
A. C. Sanders, Pitzer, Charlton, Kniffen
1986-3-3
6122
Riverside
Corn Spring, Chuckwalla Mtns. wash below the spring and wash and rocky slopes to the S
489
Comment
RSA524606
Pectocarya recurvata
Steve Boyd
1990-3-29
3929
Riverside
Vail Lake area, summit of 'Big' Oak Mtn, N. of lake.
793
Comment
UCR60255
Pectocarya recurvata
Steve Boyd, T. S. Ross, L. Arnseth
1989-4-2
3198
Riverside
Peninsular Range, Vail Lake area, W end of bench on S flank of Oak Mtn.
549
Comment
UCSB41268
Pectocarya setosa
Cowan, Clark
1978-4-23
Riverside
17.3 mi. (27.2 km.) S and W on Hwy. 74 from jct. with 111 at Indian Wells; Santa Rosa Mts.; San Berndo. Nat. Forest; Whittaker transect #W-221
1180
Comment
POM90995
Pedicularis densiflora
E. C. Jaeger
1922-12-22
s.n.
Riverside
Aguanga.
Comment
RSA450318
Pediomelum californicum
J. C. Roos
1965-6-13
s.n.
Riverside
Santa Rosa Mountains, Pinon flats
Comment
UC1088550
Pediomelum californicum
Peter H. Raven
1958-5-18
12983
Riverside
San Jacinto Mountains, Pinyon Flats
Comment Read comments Jun 9 2012
SEINET10896424
Pellaea
David B. Dunn
1946-2-22
Dunn 1947
Riverside
Collected on N side of Whitewater Canyon. Colorado Desert.
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
RSA320391
Pellaea mucronata subsp. californica
W. Wisura, B. Busenberg
1984-10-19
4027
Riverside
Santa Rosa Mountains: along top of ridge on N side of Toro Peak
Comment
RSA686922
Pellaea mucronata subsp. californica
T. R. Pray
1956-11-11
1057
Riverside
Santa Rosa Mountain, S side of summit ridge
2439
Comment
UCR248094
Pennisetum setaceum
Duncan S. Bell, John Anderson, Keir Morse
2012-11-11
4380
Riverside
Sonoran (Colorado) Desert, Mecca Hills, upper branch of Hidden Spring Canyon, c. 0.6 air mile southeast of Hidden Spring and 0.6 air mile south of The Grotto
250
Comment
RSA658973
Pennisetum setaceum
Viki Cruz
1983-5-8
14
Riverside
Collected above the second waterfall at the base of the east facing slope of Magnesha Canyon, Santa Rosa Mtns.
Comment
SEINET10299439
Penstemon centranthifolius
K. Nakano
1969-4-18
27
Riverside
5.9 mi E of US Hwy 395 on Hwy 71, E of Temecula
152
Comment
LA85954
Penstemon clevelandii
O. H. Kappler;
1948-4-18
1656
Riverside
San Jacinto Mountains, Hiway 74
1219
Comment
CAS-BOT-BC265292
Penstemon clevelandii subsp. connatus
Philip A. Munz
1937-5-29
15154
Riverside
Deep Canyon, Santa Rosa Mountains
1066
Comment
UC61643
Penstemon grinnellii
H. M. Hall
July 1901
2271
Riverside
vicinity Strawberry Valley (San Jacinto Mountains); , vicinity Strawberry Valley
1600
Comment
UCR187288
Penstemon grinnellii
Diane Menuz
2006-6-27
182
Riverside
Peninsular Range; Santa Ana Mtns, trail to Santiago Peak, 100 m from Main Divide Road
1470
Comment
UCR178276
Penstemon heterophyllus
Mitch Provance, Tracy Tennant
1998-6-16
MOR- 444
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Millard Canyon
823
Comment
UC1409152
Penstemon heterophyllus var. australis
Robert F. Thorne and Earl Lathrop
1969-6-6
39333
Riverside
Rancho California , Rancho California (Santa Rosa Plateau)
609
Comment
UC454142
Penstemon labrosus
I. J. Condit
1910-6-21
Riverside
near Idyllwild (San Jacinto Mts.); , near Idyllwild
1584
Comment Read comments Mar 21 2011
UCR110980
Penstemon spectabilis var. spectabilis
George K. Helmkamp
1998-6-27
4085
Riverside
Santa Rosa Mtns., 3.3 miles south of Hwy 74 along Santa Rosa Mtn Rd. (= Santa Rosa Truck Trail, FS Rd. 7S02), in vicinity of an unnamed spring
1585
Comment
RSA802136
Pentachaeta aurea subsp. aurea
Duncan S. Bell, Caitlin Elam, Carrie Kiel
2013-6-5
5013
Riverside
Strawberry Creek to the southwest of Strawberry Valley, about 2.4 air miles southwest of Idyllwild.
1534
Comment
HSC1081
Pentagramma triangularis
W. R. Supernaugh, Jr.
1964-12-24
25
Riverside
Joshua Tree Nat'l Monument, 0.25 mi. E of Ryan Campground
1311
Comment
UCR91555
Pentagramma triangularis subsp. maxonii
A. C. Sanders, G. K. Helmkamp, L. Lubinsky, C. L. Sanders
1995-1-29
15898
Riverside
San Jacinto Mtns/Colorado Desert, Chino Canyon near Palm Springs, 1.8 mi above Palm Canyon Rd (Hwy111) on the rd to the tram station, vicinity of the upper end of the flood control dike
428
Comment
CLARK-A1528-2022
Perityle emoryi
John C. Roos
1946-12-7
3183
Riverside
Pushawalla Palms
Comment
JOTR32852
Perityle emoryi
La Doux, Tasha, E. Babich, M. Brown
2008-9-30
1166
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, east of Queen Mountain, near north entrance to park; basalt rocky slopes
946
Comment
SJSU11661
Perityle emoryi
R. C. McGehee
1970-3-5
132
Riverside
Corn Springs, Chuckwalla Mts 18 mi SE of Desert Center
Comment
UC69020
Perityle emoryi
H. M. Hall
April 1905
5863
Riverside
Canyon Springs Colorado Desert, Canyon Springs
Comment
UCR19121
Petalonyx linearis
John C. Roos, Lucille Roos
1949-4-6
4143
Riverside
Sonoran (Colorado) Desert, Canyon in the Orocopia Mountains, 2.5 mi. NE of Dos Palmas Spring
152
Comment
RSA247995
Petalonyx thurberi
Robert F. Thorne, S. T. Blake
1965-6-1
34712
Riverside
Morongo Valley pass
488
Comment
JOTR32477
Petalonyx thurberi subsp. thurberi
Herskovits, Tasya
2011-5-25
13
Riverside
Joshua Tree National Park. Cottonwood Mountains; Pinto Basin road; Convergence of large, sandy, open southeast flowing wash and Cottonwood Canyon; Small rocky ledges and outcrops bordering wash (Stop 1)
Comment
RSA471974
Peucephyllum schottii
Jack Rempel
1932-11-13
16123
Riverside
10 miles up Palm Wash. Colorado Desert.
Comment
RSA129727
Phacelia ambigua
H. S. Yates
1937-3-23
6409
Riverside
3 miles N of Palm Springs, San Jacinto Mts.
213
Comment
POM264088
Phacelia brachyloba
J. C. Roos
1937-6-7
669
Riverside
South of Sage.
Comment Read comments Oct 7 2014
RSA525262
Phacelia brachyloba
Steve Boyd, L. Arnseth, Yvonne Rasmussen, Hugo Cota
1990-5-3
4575
Riverside
Vail Lake area, steep SE flank of Oak Mtn. above NE end of lake.
549
Comment
UCR16825
Phacelia brachyloba
Tony Beck
1968-5-4
680504- 8
Riverside
San Jacinto Mtns., 4 mi. south of Banning on Hwy '74' [ 243]
915
Comment
CLARK-A1045-211
Phacelia campanularia
George K. Helmkamp
1979-4-18
Riverside
Indio Hills along Dillon Road; Lost Horse Mtn. 15'Q
Comment
JOTR16716
Phacelia campanularia subsp. campanularia
Walters, Jim
1967-3-14
s.n.
Riverside
Joshua Tree National Park. 1/2 MILE SOUTH OF JUMBO ROCKS
1280
Comment
UCR282305
Phacelia campanularia subsp. campanularia
Thomas R. Stoughton, Stephanie Rockwood, Christi Gabriel
2011-3-29
869
Riverside
San Bernardino Mountains, Haugen Lehmann exit, Pacific Crest Trail up into canyon east of Cottonwood Canyon
610
Comment
JOTR32915
Phacelia campanularia subsp. vasiformis
La Doux, Tasha, Jim Andre
2009-2-28
355
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains; along Berdoo Canyon Rd, approx. 0.8mi north of JTNP boundary, approx. 3mi north of Dillon Rd.
631
Comment
RSA427697B
Phacelia campanularia subsp. vasiformis
N. C. Cooper
1944-3-25
995
Riverside
Morongo Pass.
457
Comment
UCR104637
Phacelia ciliata
D. E. Bramlet
1996-4-12
2451
Riverside
San Jacinto Wildlife Area. 46m S and 23m west of the N end of Pond No. 1. 1.4 km NE of the reserve at Davis rd.
433
Comment
UCR123602
Phacelia ciliata
D. E. Bramlet
2000-5-9
3024
Riverside
San Jacinto River; the site is 457m south of San Jacinto Avenue and 1.1 km north of Ellis Ave and just west of the river
Comment
JEPS2302
Phacelia crenulata var. ambigua
Dr. L. M. Newlon
1922-4-3
426
Riverside
6 mi w Indian Wells; Colorado Desert
Comment
UCD120390
Phacelia crenulata var. ambigua
John 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
RSA0094788
Phacelia crenulata var. minutiflora
Duncan S. Bell, Andrew Chambers, Jacob B. Landis, Evan Meyer, Billy Sale
2015-4-2
7936
Riverside
San Gorgonio Pass area, between Cabazon and Whitewater, just south of Interstate 10, where the Pacific Crest Trail passes under the freeway.
397
Comment
CAS-BOT-BC133955
Phacelia distans
Milo S. Baker
1928-4-3
3310
Riverside
Palm canon
Comment
RSA586322
Phacelia distans
D. L. Banks, Steve Boyd
1995-5-3
187
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco.
500
Comment
SEINET3091907
Phacelia distans
John Adams
1966-3-12
452
Riverside
Hwy 74, 2 mi. above Palm Desert.
Comment
SEINET3523574
Phacelia distans
Jim Andre
2011-2-2
16239
Riverside
Coachella Valley: mouth of Big Moronga Wash, 1 mi east of Hwy 62, just north of North Indian Canyon Road, west of Desert Hot Springs, 7.5 mi north of Hwy I-10 (Moronga Valley 7.5' Q).
487
Comment
UC702033
Phacelia distans
Frank W. Gould
1943-4-17
2104
Riverside
on Elsinore road 12 mi s Corona
Comment
UCR100313
Phacelia distans
B. G. Pitzer
1997-4-20
3172
Riverside
Lakeview Mtns, top of the hill on Dutton Street, just east of Horseshoe Trail, at a point c. 0.4 mi. north of Stagecoach Road.
640
Comment
UCR140290
Phacelia distans
A. C. Sanders
2004-4-9
27473
Riverside
San Jacinto Valley, Tres Cerritos, c. 3 miles WNW of Hemet, east of the Lakeview Mtns., mouth of canyon on south side, vicinity of Rose Rd.
457
Comment
UCR162408
Phacelia distans
S. J. Myers, Chet McGaugh
2003-4-7
s.n.
Riverside
San Jacinto Mountains, powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain
1098
Comment
UCR165915
Phacelia distans
T. B. Salvato, John F. Green
2004-5-27
558
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
UCR16828
Phacelia distans
R. D. Keys
1973-5-13
s.n.
Riverside
Box Springs Mtns, 0.5 - 1 mi from end of Box Springs Ridge Road.
915
Comment
RSA0106639
Phacelia ivesiana
Duncan S. Bell, Kim Clark, Ingrid Crickmore, Bob Ellis, Keir Morse, Gene Ratcliff
2013-4-7
4774
Riverside
East side of the Arica Mountains; west side of Rice Valley approximately 5.5 air miles southeast of the ghost town or Rice or approximately 4.75 air miles east of Priests Well.
208
Comment
JEPS1177
Phacelia minor
W. L. Jepson
1935-4-21
17158
Riverside
sw Riverside Co. Aguanga
603
Comment
RSA586128
Phacelia minor
D. L. Banks
1995-4-11
171
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the Dripping Springs Trail.
951
Comment
SD247661
Phacelia minor
J. Mark Porter, Lauren E. Machen
1997-2-15
11418
Riverside
North of Interstate 15 at the Lake Street/Walker Canyon exit, 4.4 mile NE of the Highway 74 exit at Lake Elsinore.
390
Comment
SJSU11224
Phacelia minor
G. B. Youngberg
1956-3-27
178
Riverside
near La Serra College, Arlington
300
Comment
UCR114839
Phacelia minor
Mitch Provance
1998-2-17
75
Riverside
Jurupa Mountains, Slopes on the W side of Sierra Blvd, c. 0.7 km NNW of the Jensen Quarry
396
Comment
UCR155050
Phacelia minor
Jason L. Hlebakos
2005-5-30
824
Riverside
Peninsular Range, Durasno Valley, SE of Coahuilla Indian Reservation, c. 11 mi east of Bonnie Road, and c. 6 mi SSW of Anza
1402
Comment
CAS-BOT-BC250618
Phalaris minor
John Thomas Howell
1960-3-24
35152
Riverside
La Quinta
Comment
RSA554297
Phalaris minor
Scott D. White
1992-2-25
92 -15
Riverside
Santa Rosa Plateau, between Sandia and De Luz Creeks, ca. 1.5 (air) mi. W of Sandia Canyon; 7 miles SW of Murrieta.
305
Comment
SEINET10389802
Phalaris minor
A. C. Sanders, Jim Malusa
2015-3-10
41380
Riverside
north end of Chocolate Mountains, eastern canyon at Tabaseca Tank, US Navy Chocolate Mountains Aerial Gunnery Range
611
Comment
UCR126938
Phalaris minor
Julie A. Greene
1993-5-12
1304
Riverside
Perris-Aguanga Basin region, South of gated West-East road, east of Davis Rd.
433
Comment
RSA697714
Phleum alpinum
J. Russell Bruff
1934-7-5
s.n.
Riverside
San Jacinto
2896
Comment
UCR35058
Phlox gracilis
L. B. Ziegler
1968-4-12
274
Riverside
San Jacinto Mtns., Hemet Valley at Quinn Flats
1372
Comment
RSA49358
Pholistoma membranaceum
P. A. Munz
1949-4-11
13008
Riverside
Near Conejo Well, north base of Eagle Mts.
915
Comment
LA209840
Phoradendron californicum
A. M. Johnson;
1932-3-20
3905
Riverside
Indian Wells, S of Palm Springs
Comment
LA209842
Phoradendron californicum
N. Dunn; A. M. Martin
1932-3-26
sn
Riverside
Shavers' Well
Comment
NY43290
Phoradendron californicum
C. R. Annable
1995-3-15
2281
Riverside
2.7km SW of Valerie, on road to Martinez Canyon
Comment
JOTR31003
Phoradendron densum
La Doux, Tasha, B. Truesdell, M. Wheeler, M. Harding, E. Babich
2010-4-20
1283
Riverside
Joshua Tree National Park. Stop 4: Hexie Mountains, Blue Cut Gorge, canyon with sandy bottom and steep rocky walls
Comment
UCR1488
Phoradendron densum
Howard York
1962-4-5
s.n.
Riverside
San Jacinto/Santa Rosa Mtns., Pinyon Flats Campground, Hwy 74
1220
Comment
SBBG121978
Phoradendron leucarpum subsp. macrophyllum
S. D. White, A. Carey
2004-4-16
10156
Riverside
Indian Crk and adjacent slopes
549
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
UCD102236
Phoradendron leucarpum subsp. tomentosum
A. C. Sanders; S. D. Boyd, Mitch Provance, and J. Ross
1998-10-25
22285
Riverside
San Jacinto Mtns.: Pine Meadow along Hwy. 74 in Garner Valley (eastern), 1 mi. NW of Hwy 371 junction to Anza.
1441
Comment
CSUSB307
Phoradendron tomentosum
Dick Bernier
1966-5-7
Riverside
Found on a Juniper in a small Juniper woodland along 395, 4 miles from Temecula
365
Comment
POM184043
Physalis crassifolia
Philip A. Munz
1932-3-15
12004
Riverside
Magnesia Spring Canyon, Coachella Valley.
91
Comment
RSA0094187
Physalis crassifolia
Duncan S. Bell, Evan Meyer
2014-10-29
7686
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
RSA703005
Physalis crassifolia
Tim Thibault, Bart O'Brien, P. Morton
2004-5-8
250
Riverside
Colorado Desert; Chocolate -Chuckwalla Mountains region. End of Bradshaw Trail.
393
Comment
UCR5866
Physalis crassifolia
O. F. Clarke
1966-10-15
661015- 11
Riverside
San Jacinto/Santa Rosa Mtns., end of Big Horn Rd.
915
Comment
UC64557
Pinus lambertiana
H. M. Hall
1901-6-1
2319
Riverside
near Tauquitz; San Jacinto Mountains
2682
Comment
SFV268
Pinus monophylla
M. L. Vincent, R. H. Swade
1963-10-19
440
Riverside
Roadside on California state Highway 74, near the road to Pinyon Flat.
1220
Comment
UCSB137
Pinus ponderosa
Ralph, F.
1959-5-16
Riverside
Near entrance to wilderness area of Mt. San Jacinto St. Park, at the foot of the Devil's Slide Trail, San Jacinto Mtns.
1828
Comment
UCR91740
Plagiobothrys arizonicus
A. C. Sanders, J. Goetzen
1996-5-1
18139
Riverside
San Bernardino Mtns., Morongo Indian Reservation, along dirt road in Hathaway Creek Canyon, north of Banning
915
Comment
RSA645533
Plagiobothrys canescens
Scott D. White
1993-3-12
1137
Riverside
San Jacinto Valley: Perris Valley Pipeline.
439
Comment
SD233780
Plagiobothrys canescens
John F. Green.
2006-5-10
Riverside
Peninsular Ranges: City of Murrieta; S of the Hogbacks, N of Hunter Road to Ramage Lane, between Calle de Amor on the E and Springview/Kiwebre Road on the W (Murrieta 7.5' Q)
366
Comment
SEINET6097276
Plagiobothrys canescens
Unknown
1996-4-19
Riverside
Idyllwild Area. Strawberry Creek between crossing at Circle Drive and Humber Park.
Comment
UCR120590
Plagiobothrys canescens
Steven R. Hill
2001-4-29
33522
Riverside
Calimesa, south side of Route I-10 right-of-way, 0.2 mi west of Desert Lawn Road exit
705
Comment
UCR58495
Plagiobothrys canescens
Jeri Hirshberg
1989-4-19
s.n.
Riverside
Santa Rosa Plateau, Santa Ana Mtns., south of town of Murrieta, west of Mesa de Burro
610
Comment
UCR98061
Plagiobothrys canescens
A. C. Sanders
1997-3-1
19730
Riverside
Box Springs Mountains, Pigeon Pass, canyon below Regulus Road, 0.6 mi. west of Pigeon Pass Road., 0.4 mi. east of Bench Mark 'Table' (2559 ft).
610
Comment
UCR58498
Plagiobothrys collinus
Jeri Hirshberg
1989-5-2
s.n.
Riverside
Santa Rosa Plateau, Santa Ana Mtns., Santa Rosa Plateau, south of town of Murrieta, SW of Mesa de Burro
610
Comment
RSA667132
Plagiobothrys collinus var. californicus
A. C. Sanders, Carolyn Washburn
2001-5-10
24232
Riverside
1 mi. S. of Winchester on the east side of Hwy 79 (Winchester Rd.) just S of Patton Ave.
488
Comment
UCR250570
Plagiobothrys collinus var. fulvescens
A. C. Sanders
2014-4-18
41037
Riverside
Peninsular Range, Temescal Canyon, along De Palma Rd. near Horsethief Canyon Road, east of Horsethief Canyon Wash and site of old DePalma's Italian Village Restaurant
381
Comment
UCR92102
Plagiobothrys collinus var. fulvescens
D. L. Banks, Steve Boyd
1995-6-2
0567
Riverside
Palomar Mtns., Cleveland Nat'l Forest, Agua Tibia Wilderness Area, N face of N peak of Agua Tibia Mt., on the Wooodchuck Trail north of the Riverside County boundary, c. 1/4 mi south of the clay grasslands in S32
890
Comment
HSC78736
Plagiobothrys fulvus
A. C. Sanders, T. Glenn
1983-4-17
3736
Riverside
Mesa de Colorado, Santa Ana Mtns., 5 mi. SW of Murrieta
612
Comment
RSA562489
Plagiobothrys fulvus var. campestris
Steve Boyd, Tim Ross
1992-5-5
7247
Riverside
Southern Santa Ana mountains, San Mateo Canyon Wilderness Area. Isolated grassland area south Oak Flats, southwest of the Bluewater Trail
732
Comment
CLARK-A1528-2261
Plagiobothrys leptocladus
John C. Roos
1966-3-24
Riverside
Edgemont
Comment
POM13594
Plagiobothrys leptocladus
P. A. Munz
1922-5-5
5159
Riverside
0.5 mile north of March Field [March Air Force Base].
Comment
POM146287
Plagiobothrys leptocladus
J. B. Feudge
1927-5-19
1751
Riverside
Perris
396
Comment
UCR18610
Plagiobothrys leptocladus
O. F. Clarke
1973-3-10
s.n.
Riverside
Lakeview Area, 2.5 mi north of Ramona Expressway on Davis Rd.
434
Comment
RSA741164
Plagiobothrys tenellus
Scott D. White, Justin M. Wood
2008-5-15
12000
Riverside
Johnson Meadow.
1415
Comment
UCR102892
Plagiobothrys tenellus
A. C. Sanders
1997-3-26
20100
Riverside
Lake Skinner area, along foot trail at west base of Tucalota Hills
518
Comment
UCR31291
Plagiobothrys undulatus
A. C. Sanders, Theo Glenn
1983-4-17
3729
Riverside
Santa Ana Mtns., Mesa de Colorado, 5 mi (airline) SW of Murrieta
612
Comment
RSA543869
Plantago bigelovii subsp. californica
Steve Boyd, D. Bramlet
1991-5-13
6230
Riverside
Winchester Valley between Winchester and Hemet along upper Salt Creek drainage. N of Santa Fe RR tracks, W of San Diego aqueduct.
Comment
UCR76164
Plantago elongata
A. C. Sanders
1993-4-1
13663
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
POM184244
Plantago erecta
P. A. Munz
1932-3-24
12021
Riverside
North of Elsinore
305
Comment
UCR260560
Plantago erecta
T. B. Salvato
2015-4-2
8105
Riverside
Perris-Aguanga Basin, Wildomar, field south of Bundy Canyon Road, west of Sunset Avenue and east of a broad oak/willow gully
537
Comment
RSA335010
Plantago lanceolata
Steve Boyd
1985-7-23
1000
Riverside
5 miles west of Rancho California at junction of Rancho California Road and De Luz Road.
427
Comment
SEINET3090950
Plantago ovata
O. F. Clarke
1973-4-1
Riverside
Sonoran Desert, alluvial fan at S entrance to Joshua Tree National Monument, below Cottonwood Springs.
Comment
UC1595751
Plantago ovata
W. Wisura, J. Dolan, and M. Wall
1992-3-24
4638
Riverside
1.9 mi s I-10 (on rd to Corn Spring)
Comment
UC888394
Plantago ovata
Carl B. Wolf
1932-4-28
Riverside
20 mi w Blythe (on the Mecca Road); Colorado Desert, Chuckwalla Valley
121
Comment Read comments Mar 26 2011
UCR103577
Plantago ovata
George K. Helmkamp
1998-1-17
2543
Riverside
Sonoran (Colorado) Desert, Mecca Hills, Box Canyon Road ENE of Mecca and on the north side of the Coachella Canal
.3
Comment
UCR51966
Plantago ovata
Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2198
Riverside
Sonoran (Colorado) Desert, NW end McCoy Mtns, NW of Blackjack Mine
400
Comment
RSA336201
Plantago ovata var. fastigiata
Robert F. Thorne, Walter Wisura, A. Shmida, R. Whittaker
1978-4-23
52019
Riverside
San Jacinto Mountains: Chino Canyon, Palms to Pines Highway.
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
UCR132907
Plantago patagonica
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
UCR250314
Plantago subnuda
A. C. Sanders
2014-4-16
41016
Riverside
Peninsular Range, Temescal Valley, Campbell Ranch Rd. between Indian Truck Trail and Temescal Canyon Rd., south of Sycamore Creek Fire Station
372
Comment
POM12757
Platanthera leucostachys
Philip A. Munz
1922-7-7
6065
Riverside
Meadow N of Tahquitz Valley. San Jacinto Mountains.
2226
Comment
UCR91742
Platanus racemosa
A. C. Sanders, J. Goetzen
1996-5-1
18140
Riverside
San Bernardino Mtns., Morongo Indian Reservation, along dirt road in Hathaway Creek Canyon, north of Banning
915
Comment
RSA445709
Platystemon californicus
G. R. Johnstone
1934-3-27
18575
Riverside
Near Wildomar. Inland route to Temecula.
Comment
UCR132499
Platystemon californicus
Michael D. Wilcox, Nathan Moorhatch
2003-4-4
s.n.
Riverside
French Valley, 'Greenway site' along Tucalota Creek c. 1 mile east of Murrieta Hot Springs
396
Comment
RSA585733
Plectritis ciliosa subsp. insignis
D. L. Banks, Steve D. Boyd
1995-5-9
388
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of Agua Tibia Mountain, Dorland Mountain area.
701
Comment
POM116974
Pleuraphis rigida
Marcus E. Jones
1903-5-11
s.n.
Riverside
Whitewater.
305
Comment
HSC25078
Pleurocoronis pluriseta
Richard Spjut
1972-2-1
2171
Riverside
Colorado Desert; N base and slopes of the Chuckawalla Mts., ca. 3-4 mi. S of Desert Center
305
Comment
CAS-BOT-BC326547
Pluchea sericea
Herman Knoche
1919-6-1
592
Riverside
Palm Springs
Comment
POM56713
Pluchea sericea
C. F. Baker
1903-4-4
4148
Riverside
Elsinore.
Comment
RSA472132
Pluchea sericea
L. H. Jones
1910-3-19
s.n.
Riverside
On bottom betw Willowa and Quail Brush, Riverside Mtn.
Comment Read comments Apr 21 2013
SD5511
Pluchea sericea
Fidella G. Woodcock
1928-4-27
Riverside
Palm Springs
Comment
SDSU17532
Pluchea sericea
Jerry Jenkins
2001-4-2
2001 -049
Riverside
Santa Margarita Ecological Reserve. West of Santa Margarita River, UTM zone 6, 481750E, 3699500N. UTM transfered to GIS.
Comment
UC51606
Pluchea sericea
Jos. Burtt Davy
1902-3-25
7931
Riverside
Indio
Comment
UC39615
Poa bolanderi
H. M. Hall
July, 1901
2573 .5
Riverside
vicinity of Deer Springs Deer Springs; San Jacinto Mts
2743
Comment Read comments Jul 28 2006
SEINET244767
Poa bulbosa
A. C. Sanders
2002-5-4
25042
Riverside
San Jacinto Mtns.; Idyllwild, Pine Crest Ave., NE of Hwy 243
1677
Comment
UC39596
Poa fendleriana subsp. longiligula
W. L. Jepson and H. M. Hall
May 17 1901-Jun 1 1901
1913
Riverside
near summit Santa Rosa Peak
2590
Comment
UCR75543
Poa howellii
A. C. Sanders
1993-4-30
13883
Riverside
San Bernardino Mtns., along Butterfly Road, which joins Wildwood Canyon Road 0.4 mi. west of Oak Glen Road; between Cherry Valley and the Riverside County line
1100
Comment
UCR182092
Poa infirma
Tom Chester
2005-5-3
606
Riverside
Peninsular Ranges; Santa Ana Mountains region, Santa Rosa Plateau Ecological Reserve: Beginning of Vista Grande Trail near intersection with Granite Loop Trail, ~0.2 miles (0.3 km) from Visitor Center
535.4
Comment
RSA262071
Poa secunda
E. W. Lathrop
1966-4-27
6207
Riverside
Mail Divide Truck Trail between El Carriso and San mateo Canyon, Cleveland Nat'l. Forest.
1220
Comment
UCR2701
Poa secunda
F. M. Reed
1920-3-24
4232
Riverside
Western Colorado Desert, Murray Canyon, a tributary of Palm Canyon near Palm Springs
305
Comment
RSA770438
Poa secunda subsp. secunda
Orlando Mistretta, Duncan Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald
2010-4-12
4570
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
UC70983
Poa secunda subsp. secunda
H. M. Hall
April 1903
3785
Riverside
vicinity of Riverside
365
Comment
UCR138891
Poa secunda subsp. secunda
D. L. Banks
1997-4-5
1673
Riverside
Agua Tibia Mtns., NW Palomar Mtns: Agua Tibia Wilderness Area. south of Dorland Mountain, just east of the Wilderness Area boundary with the Pechanga Indian Reservation, along a tributary of the N fork of Pechanga Creek
762
Comment
RSA785070
Polygonum arenastrum
Anna Kostikova, Glenn Litsios, Sarah Burgy, Steve Boyd
2010-6-20
78
Riverside
Fobes Ranch road turn from Hwy 74
Comment
RSA518290
Polygonum argyrocoleon
George K. Helmkamp
1989-9-16
s.n.
Riverside
ca. 1/2 mi. S of Hwy I-8 W of Blythe, at Seeley Rd. and state Hwy 78. QH 0N, 1E
75
Comment
RSA0013161
Polygonum aviculare
LeRoy Gross, Caitlin Elam
2013-5-14
6061
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
RSA466297
Polygonum bistortoides
Anstruther Davidson
1892-7-4
s.n.
Riverside
San Jacinto.
Comment Read comments Nov 29 2010
RSA659198
Polypogon monspeliensis
M. Duke, Christy Hightower, C. McElroy
1982-5-15
13
Riverside
CA Hwy 74, just off highway E of Elsinore, 1 mi W of Hwy 15.
Comment
IRVC174
Polystichum imbricans subsp. curtum
Mike McCartin
1965-4-24
HS 551
Riverside
highway 74; Mountain Center. Peninsular Ranges, San Jacinto Mountains
Comment
RSA783274
Polystichum imbricans subsp. curtum
J. D. Olmsted
1959-7-3
734
Riverside
Strawberry Cr. below dropoff below Isomata belowIdyllwild. Alt: 4700 ft.
1433
Comment
UCR146198
Polystichum imbricans subsp. curtum
Gordon Marsh
1978-10-31
s.n.
Riverside
Santa Ana Mtns., Bear Spring
1209
Comment
CAS-BOT-BC102598
Populus fremontii
L. R. Abrams
1908-7-21
s.n.
Riverside
Elsinore
Comment
UCD170905
Populus fremontii
A. C. Sanders
2002-3-5
24890
Riverside
San Jacinto River Valley, State St. at the NW edge of the town of San Jacinto, near Mt. San Jacinto College on the south side of the river.
457
Comment
UCR16998
Populus fremontii
Arthur Douglas
1969-5-22
25
Riverside
Near Arlington. Below W end of Fremont Street, in vicintiy of Santa Ana River
183
Comment
RSA0030758
Populus fremontii
Ivan Johnston
1917-4-4
s.n.
Riverside
Palm Canyon.
457
Comment
SEINET10932113
Populus fremontii
David B. Dunn
1946-3-17
Dunn 2101
Riverside
At pushawalla palms by the springs. Indio hills.
Comment
UC729747
Populus fremontii subsp. fremontii
Carl B. Wolf
1932-4-28
3084
Riverside
along the Colorado River near Blythe Bridge (Colorado Desert); , along the Colorado River
91
Comment Read comments Mar 26 2011
UCR197058
Populus nigra
A. C. Sanders, D. L. Sanders
2008-9-27
36107
Riverside
San Bernardino Valley Region, Santa Ana Riverbottom at Norco, between Corydon Av. (Fire Sta. 21) and a point NW of Vine St. & Halfmoon Ct. intersection, c. 1 mile NE of River Rd. bridge
165
Comment
RSA472194
Porophyllum gracile
Christopher Davidson, Jones
1980-4-4
9955
Riverside
Orocopia Mts. West end of the mountains in a small canyon and wash almost due south of Oro Peak.
518
Comment
UCD135024
Porophyllum gracile
Steve Boyd
1985-7-23
1044
Riverside
De Luz Road, 3.5 miles west of junction with Tenaja Trail.
Comment
UCR34954
Porophyllum gracile
L. B. Ziegler
1967-6-8
154
Riverside
San Jacinto Mtns., Pinyon Flats
1223
Comment
UCR202324
Portulaca oleracea
Denise Woodard
1998-6-11
s.n.
Riverside
Sonoran (Colorado) Desert, base of Santa Rosa Mtns. at mouth of Cathedral Canyon, border between Rancho Mirage and Cathedral City, site of proposed Ritz-Carlton Rancho Mirage/ Cathedral Canyon Golf Course
305
Comment
CDA844
Potamogeton pectinatus
L. C. Wheeler
1953-3-3
7034
Riverside
Sonoran (Colorado) Desert; Alligator Slough on the Colorado River
0
Comment
RSA752140
Potamogeton pusillus
Justin M. Wood, Brandy Wood
2009-7-4
1045
Riverside
Riverside Flood Control Basin, SW corner of Patton Rd and Wineville Rd, immediately S of San Bernardino County Line.
250
Comment
SD128282
Potentilla glandulosa subsp. reflexa
R. Mitchell Beauchamp
1971-5-15
2417
Riverside
Black Mt. campground, San jacinto Mountains
2100
Comment
JEPS47218
Potentilla gracilis
Carl V. Meyer
June 1927
188
Riverside
Saunder's Meadow
Comment
UC12550
Potentilla gracilis
H. M. Hall
June, 1901
2184
Riverside
Thomas Valley San Jacinto Mountains, Thomas Valley
1371
Comment
JEPS44217
Potentilla gracilis var. fastigiata
W. L. Jepson
2297
Riverside
Tauquitz Valley San Jacinto Mt., Tauquitz Valley
2286
Comment Read comments Apr 3 2011
UCR201672
Potentilla gracilis var. fastigiata
Scott D. White, Justin M. Wood
2008-6-19
12280
Riverside
San Jacinto Mountains, meadows at Baldy Mountain
1677
Comment
HSC85386
Prosopis glandulosa var. torreyana
Steve Boyd
1986-4-10
1646
Riverside
Temescal Canyon, along DePalma Rd. between Indian Truck Trail and Horsethief Canyon, 1.2 mi. E of Indian Truck Trail.
Comment
SFV7924
Prosopis glandulosa var. torreyana
T. Gordon, K. A. Wilson, M. H. Grayum, G. Poseley
1976-4-30
1287
Riverside
Along Parker Dam Highway about 8 miles northeast of Desert Center.
183
Comment
CAS-BOT-BC216513
Prosopis pubescens
John Thomas Howell
1927-8-1
2879
Riverside
J Cross K Ranch, N Colorado Desert, Bottom of Mission Creek
609
Comment
CDA26158
Prunus fremontii
T. C. Fuller
1963-4-23
10295
Riverside
San Jacinto Mountains; Highway 74 to Palm Desert, just east of Pinyon Flat.
0
Comment
UCR114953
Prunus ilicifolia
D. E. Bramlet
1999-4-10
2734
Riverside
Bachelor Mountain. North facing slope 152m northwest of the peak on a steep, bouldery face of the mountain and within the large drainage area found on this slope, approximately 1.5km north of Lake Skinner
726
Comment
CAS-BOT-BC356334
Psathyrotes ramosissima
Lewis S. Rose
1959-1-12
59010
Riverside
Cathedral City
121
Comment
SEINET3388635
Psathyrotes ramosissima
Lewis S. Rose
1938-12-19
38326
Riverside
6 mi. s. of Cathedral City.
46
Comment
UCD135004
Psathyrotes ramosissima
Geoffrey Levin
1976-10-17
1174
Riverside
Box Canyon, about 11 miles east of Mecca. Mecca Hills mountain range.
91
Comment
UCR34952
Psathyrotes ramosissima
L. B. Ziegler
1976-9-20
554
Riverside
Sonoran (Colorado) Desert, N end around Desert Hot Springs.
381
Comment
RSA543188
Pseudognaphalium biolettii
Steve Boyd, Tim Ross, Mike Hammitt
1991-5-2
s.n.
Riverside
Vail Lake region, alluvial benches along Kolb Creek, S of Hwy 79 at Jtn w/ Woodchuck Rd.
494
Comment
UCR280957
Pseudognaphalium canescens subsp. microcephalum
Mitch Provance, Matt K. Beyers
2017-6-8
617- 12
Riverside
Temescal Valley, Indian Wash, SW of I-15, S side of De Palma Rd., about 0.2 mi WNW of inter. with Glen Eden Rd.
366
Comment
CHSC98084
Psilocarphus tenellus var. globiferus
R. E. Riefner Jr.
2005-4-22
05 -242
Riverside
West roadside of Hwy. 79 between Old Newport Rd. and Patton Rd. Vernal pool. UTM: 11S 049215E 3727687N.
468
Comment
UCR264249
Psilostrophe cooperi
A. C. Sanders
2015-9-11
41868
Riverside
Sonoran (Colorado) Desert, Bradshaw Trail at border of Chocolate Mountains Aerial Gunnery Range, 2.25 miles east of Gasline Rd.
646
Comment
UCR23239
Psoralea rigida
George K. Helmkamp
1981-7-27
s.n.
Riverside
San Jacinto Mtns, Beside Hwy 371, 200 yards SW of junction with Hwy 74. Burnt Valley area
1372
Comment
CHSC845
Psorothamnus arborescens var. minutifolius
M. Anthony
1954-4-15
Riverside
Comment
JEPS41710
Psorothamnus arborescens var. simplicifolius
M. French Gilman
1931-5-20
Riverside
between Palm Springs and Whitewater
Comment
UC218162
Psorothamnus arborescens var. simplicifolius
P. A. Munz and I. M. Johnston
1922-5-6
5167
Riverside
Dry Morongo Wash; Colorado Desert
304
Comment Read comments Aug 18 2010
UCR178535
Psorothamnus arborescens var. simplicifolius
R. G. Swinney
1967-5-26
141
Riverside
Sonoran (Colorado) Desert/ San Jacinto Mtns., Snow Creek
381
Comment
POM66987
Psorothamnus emoryi
Marcus E. Jones
1924-2-7
s.n.
Riverside
Salton Sink near Oasis.
Comment
UC1080457
Psorothamnus emoryi
P. C. Everett and E. K. Balls
1958-4-29
23023
Riverside
5.3 mi ne from Desert Center (along road to Rice and Vidal Jct.); ne from Desert Center along road to Rice and Vidal Jct.
243
Comment
LA205162
Psorothamnus fremontii var. fremontii
Carl Epling; William Robison
1933-6-24
sn
Riverside
Little San Bernardino Mountains, San Gorgonio Wash near Banning
Comment
GMDRC4953
Psorothamnus schottii
J. Andre
2011-2-9
15899
Riverside
Mecca Hills; along Box Canyon Rd at upper end of gorge, approx. 6 mi. SSE of Jct with I-10, approximately 12 mi. west of Chiraco Summit
284
Comment
RSA404259
Psorothamnus schottii
Leslie. N Gooding
1943-3-18
s.n.
Riverside
25 mi. N of Indio
Comment
RSA630290
Psorothamnus schottii
R. S. Woglum
1937-04
302
Riverside
Mojave Desert: Palm Springs.
Comment
SDSU5217
Psorothamnus schottii
A. H. Gallup
1949-3-28
398
Riverside
On Palms to Pines Hwy, above Desert Center [interpreted to be Palm Desert], Pacific drainage area, San Jacinto Mt. Range
152
Comment Read comments Jan 30 2013
UC1280845
Psorothamnus schottii
H. E. McMinn
1935-6-27
4059
Riverside
Palms to Pines Highway Desert slope, Palms to Pines Highway (Desert Slope)
Comment
UCR126437
Psorothamnus schottii
T. B. Salvato, A. C. Sanders, Mitch Provance
2000-4-18
47
Riverside
Coachella Valley, 2 mi NE of Mecca near mouth of Painted Canyon at foot of Mecca Hills, W edge of Coachella Canal
9
Comment
SEINET951768
Pteridaceae
Norman C. Cooper
1944-1
1085
Riverside
Andreas Canyon, Riverside County
457
Comment
CAS-BOT-BC72618
Pteridium aquilinum
Carl B. Wolf
1932-8-4
3911
Riverside
San Jacinto Mts., Point View, near Idyllwild
1645
Comment
JOTR34218
Pterostegia drymarioides
La Doux, Tasha, M. Harding
2010-4-7
3025
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
RSA778327
Pterostegia drymarioides
N. C. Cooper
1944-5-21
1288
Riverside
San Jacinto Mountains, West side
915
Comment
UCR136271
Pterostegia drymarioides
A. C. Sanders
2004-4-20
27551
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
RSA771347
Pulicaria paludosa
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4530
Riverside
San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
CAS-BOT-BC156401
Purshia tridentata var. glandulosa
Nancy Ryan Zabriskie; Walter Zabriskie
1972-3-30
489
Riverside
Carrizo Rd. (6S03) west of Sugarloaf Mtn., south of Hwy 72, Santa Rosa Mts.
1219
Comment
UC217995
Purshia tridentata var. glandulosa
P. A. Munz and I. M. Johnston
1922-5-20
5494
Riverside
Kenworthy; San Jacinto Mts.
1432
Comment Read comments Mar 25 2011
RSA649673
Quercus X acutidens
R. E. Riefner Jr.
2000-6-10
20 -483
Riverside
San Bernardino National Forest: Hwy. 74 near Pinyon Flats Campground
1220
Comment Read comments Apr 3 2011
UCR262388
Quercus X morehus
Tom Scott
2011-1
s.n.
Riverside
San Bernardino Mtns., south side of mountains in Banning Canyon on USFS road 2S01
1495
Comment
JOTR32647
Quercus X munzii
La Doux, Tasha, Mike Bell
2006-11-22
1615
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, Queen Valley area; Live Oak picnic area
1267
Comment
CAS-BOT-BC61822
Quercus agrifolia
Samuel B. Parish
1891-11-4
2276
Riverside
Rocky Hills, head of Temecula Canon
Comment
SD224981
Quercus agrifolia
Scott D. White, Shelton Dowthit & Conservancy volunteers.
1996-3-31
3850
Riverside
lK Skinner Area: Riverside Land Conservancy conservation easement site, about 0.5 air mi. S of the reservoir, near East Benton Road. USGS Bachelor Mtn.
518
Comment
CAS-BOT-BC126763
Quercus berberidifolia
A. C. Sanders; T. B. Salvato; Matthew Malle; Jonas Winbolt; Katie A. Kurtz
2010-4-2
37712 B
Riverside
Peninsular Range: Alberhill, south foot of the Gavilan Hills at Temescal Canyon, along dirt road north of Concordia Ranch Rd, and east of Black Powder Rd.
379
Comment
CAS-BOT-BC516761
Quercus berberidifolia
Jeremiah George
2012-8-7
70812 -4
Riverside
Beaumont, Western Knolls, north central slope of eastern half of bench between Hwy 60 and Oak Valley Pkwy, E of Potrero Blvd
747
Comment
HSC34608
Quercus berberidifolia
A. M. Montalvo, J. D. Ackerman
1975-6-26
520
Riverside
Cleveland National Forest, Hwy. 74 between San Juan Capistrano and Lake Elsinor near Upper San Juan Campground,
Comment
UCR121644
Quercus berberidifolia
A. C. Sanders, Kent Beaman
2002-5-10
25055
Riverside
Santa Ana Mtns., Santa Rosa Plateau, hills west of the head of De Luz Creek, 0.4 mi. south of Tenaja Rd. on west side of Calle Roble near Avenida Matorral
671
Comment
UCSB1263
Quercus chrysolepis
Lauter, Wolfgang
1960-5-15
Riverside
Pinyon Flats Campground, Palms to Pines highway
1219
Comment
UC1010216
Quercus cornelius-mulleri
John C. Roos
1947-12-13
3765
Riverside
Lost Palms Wash Colorado Desert, Eagle Mts.
762
Comment
CLARK-A1528-530
Quercus dumosa
C. M. Flanagan
1973-4-26
OO 304
Riverside
Morongo Indian Reservation
914
Comment
SD122862
Quercus engelmannii
Steve Boyd
1985-7-30
1047
Riverside
7.8 miles west of Rancho California, De Luz road
Comment
SBBG58951
Quercus kelloggii
M. Lewis
1947-8-26
21
Riverside
Dark Cyn
1981
Comment
UC219581
Quercus kelloggii
P. A. Munz
1922-7-2
5943
Riverside
Santa Rosa Santa Rosa Mts.
1981
Comment
UCSB1189
Quercus kelloggii
Waian, Lee
1960-5-14
Riverside
Montane slope of the San Jacinto Mtns.; 11 miles from Banning on the road to Idyllwild
1219
Comment
CAS-BOT-BC104453
Quercus turbinella
Carl B. Wolf
1932-10-12
4295
Riverside
Colorado Desert, Little San Bernardino Mts., Pinyon Well (Slopes above)
1219
Comment
SDSU6993
Quercus wislizeni
H. Wedberg
1962-7-28
988
Riverside
6 miles from Mountain Center on the road to Hemet.
914
Comment
UCR241247
Quercus wislizeni
T. B. Salvato, Tracy Tennant
1998-4-16
MOR- 1211
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, Potrero Canyon about 1 mile above locked gate, east side of road near old corrals, tree stand P-03
976
Comment
RSA85444
Quercus wislizeni var. frutescens
J. C. Roos
1952-4-13
5518
Riverside
Box Springs Mtns.
518
Comment
SEINET4079341
Quercus wislizeni var. frutescens
C. Davidson
1975-1
2815
Riverside
3.8 miles north of Alandale Station on road R1 from Idyllwild to Banning.
1699
Comment
SD255187
Quercus wislizeni var. frutescens
R. F. Thorne, E. W. Lathrop
1977-5-18
49726
Riverside
Santa Ana Mountains: Bear Spring (east slope of Santiago Peak.
Comment
UCD170548
Quercus wislizeni var. wislizeni
D. O. Burge
2017-5-20
2276
Riverside
San Jacinto Mountains, Lake Fulmore area, University of California James Reserve.
1640
Comment
UCSB27946
Quercus wislizeni var. wislizeni
Gill, Robert
1960-3-23
Riverside
Snow Canyon, near end of road, San Jacinto Mts.
563
Comment
SEINET3104761
Rafinesquia neomexicana
Faulkner
1978-3-20
330
Riverside
Near Big Maria Mtns, 1 mi west of Colorado River.
152
Comment Read comments Sep 9 2013
UCR12601
Ranunculus aquatilis
Bill Schultz
1972-5-22
720522- 31
Riverside
San Jacinto Mtns., 0.3 miles east of Mobile station on Hwy 74 at Hemet Lake, south of Hwy
1326
Comment
RSA191394
Ranunculus aquatilis var. capillaceus
E. W. Lathrop
1965-5-18
5758
Riverside
8 miles W of Murrieta; hills around 300 ft high.
610
Comment
CAS-BOT-BC378985
Ranunculus aquatilis var. diffusus
P. A. Munz; I. M. Johnston
1922-5-21
5522
Riverside
Hemet Valley, Garner Ranch
Comment
RSA0018962
Ranunculus cymbalaria
Scott D. White, Justin M. Wood
2008-6-5
12086
Riverside
San Jacinto Mountains: Garner Valley: Hwy 74 at Thomas Mountain Rd. - SW corner of junction.
1326
Comment
OBI53618
Raphanus sativus
Steve Myers
1988-2-1
s.n.
Riverside
Boulder Springs dev, immed SE of intersection ofhwy 60 and Nason St, Moreno Valley
518
Comment
CAS-BOT-BC59509
Rhamnus crocea
B. Pitzer
1998-1-25
3422
Riverside
Lakeview Mts: Maze Stone County park, at N terminus of California Avenue.
499
Comment
UCR100031
Rhamnus crocea
A. C. Sanders, G. Helmkamp
1997-3-15
19976
Riverside
Lake Skinner area, N foot of 1700 ft. hill east of Bachelor Mtn., small canyon and grassy S-facing slopes
488
Comment
UCR172218
Rhamnus crocea
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
JOTR35448
Rhamnus ilicifolia
Harding, Mitzi, M. Wheeler, K. Callahan, C. Barrows
2013-4-25
52
Riverside
Joshua Tree National Park. Little San Bernardino Mtns. W of Juniper Flats (stop2)
Comment
SEINET10493674
Rhamnus ilicifolia
James S. Miller
1992-5-8
Miller 7460
Riverside
1 mi N of California route 74 on Main Divide Road; near NE border of Cleveland National Forest.
900
Comment
UC592701
Rhamnus ilicifolia
P. C. Everett
1935-6-18
Riverside
about 1.5 mi n (below) Coldwater Canyon main divide motorway (Coldwater Canyon Trail); Santa Ana Mts., Coldwater Canyon
1280
Comment
RSA496734
Rhamnus ilicifolia
B. Pitzer, A. C. Sanders
1987-4-21
494
Riverside
Box Springs Mtns, near southernmost radio towers
793
Comment
POM244268
Rhamnus tomentella subsp. cuspidata
Carl B. Wolf
1932-8-6
s.n.
Riverside
Strawberry Valley, at base of Devil's slide Trail to Tahquitz Valley.
1707
Comment
SFV18007
Rhododendron occidentale
J. D. Dilley
1999-7-7
380
Riverside
San Jacinto Mountains Black Mountain. Black Mountain Road, 0.5 miles south of Boulder Basin Camp.
2134
Comment
UC218160
Rhododendron occidentale
P. A. Munz
1922-9-6
6383
Riverside
North Fork Tahquitz Creek; San Jacinto Mountains, North Fork Tahquitz Creek
2209
Comment
CLARK-A1528-1414
Rhus laurina
John C. Roos
1954-7-10
6191
Riverside
Box Springs Mountains
487
Comment
LA62867
Rhus ovata
Harlan Lewis;
1939-10-23
1040
Riverside
Santa Rosa Mountains, Pinyon Flats, Pines to Palms Highway
1219
Comment
UCR178836
Rhus ovata
Tracy Tennant
1998-8-28
MOR- 710
Riverside
San Jacinto Mtns., along Hwy 243 opposite (west of) McMullen Flat, tree stand A01
1220
Comment
RSA162821
Ribes californicum var. californicum
J. D. Olmsted
1959-2-28
s.n.
Riverside
Turn S on Lincoln in W Corona, after 3 miles turn W on Chase Dr, then S on Oak Flat fire road for 4 miles past olive trees. Santa Ana Mts, N to Santa Ana River.
808
Comment
SD135247
Ribes cereum var. cereum
Craig Reiser, Dylan Hannon
1993-5-30
Riverside
Santa Rosa Peak towards saddle with Toro Peak
Comment
RSA487547
Ribes indecorum
Bill Wagner
1988-3-2
s.n.
Riverside
Glenoaks Road about 2.5 mi S if Lake Skinner and ca. 8 mi NE of Temecula.
564
Comment
SEINET10923984
Ribes indecorum
Greg Gust, Leith Nye
2005-3-12
Gust 553
Riverside
Cleveland National Forest. Hwy 74 west of lower San Juan Picnic Area at pullout W side of Santa Ana Mountain Range.
495
Comment
CAS-BOT-BC168946
Ribes malvaceum
Steve Boyd
1981-3-13
186
Riverside
Gavilan Hills region, western flank of Estelle Mountain in steep canyon at the border of NW 1/4 sec. 5 and NE 1/4 sec. 6
609
Comment
SBBG34220
Ribes malvaceum
T. L. Secrest
1951-5-20
Riverside
N slope of San Jacinto Mtns
Comment
UCR136195
Romneya coulteri
A. C. Sanders
2004-6-20
28226
Riverside
Peninsular Range, Temescal Canyon, 'Serrano Highlands' project, between Glen Ivy Hot Springs and Arcilla, NE side of the I-15 Fwy, south of Clay Canyon Rd., hilltop above I-15, SW of main clay pits
378
Comment
POM319082
Romneya coulteri
Patricia Wilder
1970-10-15
4818
Riverside
Prado Dam; by entry gate on west end of top of dam; Chino Hills; Santa Ana River.
183
Comment
RSA789413
Rorippa curvisiliqua
Naomi Fraga, Erin Tripp, Tom Kerrin-Torres, Michael Wall
2008-10-16
2614
Riverside
Mount San Jacinto State Park; Hidden Lake
2652
Comment
SD193257
Rorippa curvisiliqua
A. C. Sanders, R. E. Riefner
2005-8-12
31558
Riverside
Valley Hi County Park off Highway 243 and Twin Pines Road, at McMullen Flat.
1189
Comment
CLARK-A1528-365
Rorippa nasturtium-aquaticum
C. M. McKell
1973-4-26
OO 318
Riverside
Morongo Indian Reservation
1158
Comment
UCR42360
Rorippa nasturtium-aquaticum
B. G. Pitzer
1986-4-26
0192
Riverside
San Bernardino Mtns., Whitewater Canyon, c. 4.5 mi. north of Hwy I-10 on Whitewater Canyon Road
734
Comment
UCR50008
Rorippa palustris
Maureen Hales Pendleton
1987-12-7
s.n.
Riverside
Peninsular Range, Old Vail Ranch, off Pala Rd., 1 mile south of Hwy 79
Comment
RSA449715
Rosa californica
N. C. Cooper
1943-10-9
944
Riverside
Hemet.
305
Comment Read comments Apr 29 2011
SBBG55992
Rosa californica
M. McCarthy
1960-4-24
Riverside
Sandia Cyn Rd, 15.5 mi from Teneja Ranch E of Murrieta
Comment
UC12850
Rosa californica
H. M. Hall
July, 1901
Riverside
vicinity of Strawberry Valley San Jacinto Mountains (along watercourses)
1615
Comment
RSA0011488
Rubus parviflorus
Duncan S. Bell, Caitlin Elam, Carrie Kiel
2013-6-5
4995
Riverside
In Strawberry Creek below Strawberry Valley approximately 2.25 air miles southwest of Idyllwild.
Comment
RSA613324
Rumex hymenosepalus
D. L. Banks
1997-3-1
1388
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, west of Pala Road. Reservation lands west of the casino and along Pechanga Creek.
329
Comment
UCR178282
Rumex hymenosepalus
T. B. Salvato, Tracy Tennant
1998-1
MOR- 800
Riverside
San Bernardino Mtns., Morongo Indian Reservation, upper Potrero Canyon, near sag pond at Burro Flats, tree stand P-11
1098
Comment
POM153372
Rumex maritimus
P. A. Munz, I. M. Johnston
1928-9-12
11245
Riverside
North end of Lake Elsinore.
Comment
RSA586294
Rumex salicifolius var. denticulatus
D. L. Banks, S. D. Boyd
1995-5-3
204
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco.
500
Comment
UCR92689
Rumex violascens
A. C. Sanders, K. D. Jones, D. Malueg
1996-4-20
18052
Riverside
San Jacinto Valley, San Jacinto River between Nuevo and Lakeview, from 11th to 13th Streets, E side of the river channel
433
Comment
HSC27202
Salazaria mexicana
J. P. Smith, J. O. Sawyer
1973-6-10
6889
Riverside
Joshua Tree National Monument.
Comment
UCR17312
Salazaria mexicana
Anna Mayers
1978-4-15
s.n.
Riverside
Sonoran (Colorado) Desert, 27 km off [S of Interstate] Hwy 10, Graham Pass Road, Chuckwalla Bench.
Comment
UC64580
Salicornia subterminalis
S. B. Parish
1897-6-18
4463
Riverside
Menifee
Comment
SBBG33641
Salix exigua
T. L. Secrest
1951-5-20
Riverside
ca. 6 mi S of Banning
1219
Comment
CAS-BOT-BC108101
Salix gooddingii
Mrs. J. D. Abrams
1901-5-20
s.n.
Riverside
Elsinore
Comment
CAS-BOT-BC108113
Salix gooddingii
Fay A. Mac Fadden
1936-3-20
14666
Riverside
Morongo Valley
Comment
UCR231769
Salix gooddingii
John F. Green
2008-4-21
02- 05
Riverside
Peninsular Range, south edge of Perris, drainage way between housing tracts, west of Goetz Rd. and east of Alabaster Loop
450
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
JOTR30777
Salix laevigata
La Doux, Tasha, Mike Bell, Katy Matthews
2007-4-4
1887
Riverside
Joshua Tree National Park. Little San Bernardino Mountains: (Stop 6) Smith Water Canyon
1264
Comment
RSA715295
Salix laevigata
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-28
32676
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd., near stream crossing of dirt road.
549
Comment
HSC79770
Salix lasiandra var. lasiandra
James Henrickson
1973-3-18
8617
Riverside
37 mi. E of Temecula on Coyote Canyon Trail, SE of Terwilliger, 3 mi. N of San Diego Co. line
701
Comment
SEINET272324
Salix lasiolepis
A. C. Sanders, G Helmkamp
1997-3-15
19966
Riverside
Lake Skinner Area; lower Rawson Canyon along the dirt road toward Bachelor Mtn. UTM 10km cell: MH-9E 1N. Skinner Reser
457
Comment
UCR182374
Salix lasiolepis
Andrea Salzman, Ricky Escobar, et al
2006-4-10
48
Riverside
Peninsular Range, Agua Tibia Wilderness at Arroyo Seco, c. 0.5 mi. south of Dripping Springs Guard Station
518
Comment
UCR89887
Salsola paulsenii
A. C. Sanders
1992-4-5
12160
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley near Wiley's Well rest area on Hwy I-10, along dirt road to McCoy Spring
125
Comment
SD119919
Salsola tragus
Louis B. Ziegler
1976-6-20
549
Riverside
Vacant land and borders in the San Jacinto Valley.
470
Comment
SEINET3090659
Salsola tragus
Steve Morgan
1974-5-20
161
Riverside
Los Angeles. 7417 Variel Ave., Canoga Park, San Fernando Valley.
Comment Read comments Nov 8 2015
RSA0094961
Saltugilia australis
P. A. Munz
1926-5-2
10424
Riverside
5 miles NW of Dripping Spring.
Comment
HSC86129
Saltugilia grinnellii subsp. grinnellii
M. H. Frost, Jr.
1954-6-6
13
Riverside
San Jacinto Mtns.
1524
Comment
UC880174
Saltugilia splendens subsp. splendens
I. W. Clokey, E. G. Anderson
1935-8-21
6827
Riverside
Keen Camp P.O.
1350
Comment
CLARK-A1045-112
Salvia apiana
George K. Helmkamp
1977-3-20
Riverside
Pinyon Pines area above west edge of Deep canyon; Palm Desert 15'Q
Comment
RSA411319
Salvia apiana
Gale Sphon
1955-5-7
s.n.
Riverside
3 miles W of Lake Elsinore.
Comment
SD4321
Salvia apiana
Fidella G. Woodcock
1928-4-27
Riverside
San Jacinto mountain near bridge of S.J. Creek
Comment
UC1080342
Salvia apiana
E. K. Balls and P. C. Everett
1957-11-4
22748
Riverside
Snow Creek San Jacinto Mts., Snow Creek (near old Fish Hatchery, n base of San Jacinto Mts)
701
Comment
UCLA55216
Salvia apiana
Victor Duran
1933-7-1
3491
Riverside
near Santa Rosa; Santa Rosa Mtns.
1828
Comment
UCR11353
Salvia apiana
Dennis E. Kucera
1971-6-2
s.n.
Riverside
Peninsular Range; Moreno Valley, Kucera residence, 11681 Dalehurst, Sunnymead (now part of city of Moreno Valley)
625
Comment
UCR167304
Salvia apiana var. compacta
Scott D. White, Jennifer H. Jones
2005-5-24
11094
Riverside
Banning Pass area, Cabazon: San Gorgonio River wash and adjacent alluvial flats and benches to W
610
Comment
SEINET7063433
Salvia carduacea
A. G. Vestal
1947-3-30
s.n.
Riverside
About 3.8 miles east of Sage on East Benton Road. Tucalota Valley. UTM Zone 11, 502421mE, 3715161mN. (WGS84/NAD83).
575
Comment
JOTR34005
Salvia columbariae
La Doux, Tasha, M. Harding
2010-4-7
2893
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
RSA401480
Salvia columbariae
E. A. McGregor
1964-3-24
s.n.
Riverside
Near Desert Center, Hwy 60
Comment
SD125662
Salvia columbariae
Michael Theroux
1983-4-16
536
Riverside
Black Mt, 2.5 Mi W of Lake Isabella at Wofford Hts., N Side of Hwy 155, Boundary of Sequoia Nat Forest
1128
Comment Read comments Aug 26 2014
UC144540
Salvia columbariae
C. F. Baker
1904-4-5
4143
Riverside
Hemet
Comment Read comments Jul 4 2010
UCR137496
Salvia columbariae
D. L. Banks, V. W. Steinmann
1997-3-13
1487
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
UCR251346
Salvia columbariae
S. J. Myers
2014-5-21
1069
Riverside
Western Edge Sonoran (Colorado) Desert, Whitewater, along Whitewater River at I-10
407
Comment
RSA0121600
Salvia eremostachya
Duncan S. Bell, LeRoy Gross
2016-3-29
9102
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in a side canyon just off of Martinez Canyon, approximately 5.75 air miles southeast of the summit of Martinez Mountain.
625
Comment
CSUSB1051
Salvia mellifera
Carole Sims
1965-3-14
Riverside
Ten yards from edge of highway, seven miles north of Temecula on road to Perris via Romoland.
335
Comment
RSA434148
Salvia mellifera
Richard C. Barkelew
1929-3-3
s.n.
Riverside
Perris.
Comment
RSA613655
Salvia mellifera
D. L. Banks, Victor W. Steinmann
1997-3-13
1465
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
UC104491
Salvia pachyphylla
C. R. Orcutt
1896-7-30
2107
Riverside
Summit of Tauquitz Peak; San Jacinto Mts.
Comment Read comments Sep 7 2011
UCLA69751
Salvia vaseyi
C. Epling and L. Haines
1937-5-7
Riverside
2 mi below Shumway (Palms-to-Pines Highway)
Comment
UCR241207
Sambucus mexicana
Tracy Tennant, Jeffrey Ross
1998-4-30
MOR- 05
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, just inside gate at mouth of Hathaway Canyon
741
Comment
UCR268291
Sambucus nigra subsp. caerulea
Jim Andre
2012-6-15
30530
Riverside
San Jacinto Mountains, Banning, along Hwy 243, 10.7 miles south of Interstate 10, San Bernardino National Forest
1499
Comment
UCR1418
Sanicula arguta
Frank C. Vasek
1960-4-12
600412- 05
Riverside
Peninsular Range, County road S16 (Pala Rd.) between Temecula and Pala, 0.5 mi north of the San Diego Co. line
Comment
RSA781360
Sanicula bipinnatifida
A. C. Sanders, T. B. Salvato
2011-4-1
38957
Riverside
Lake Elsinore, off Baker St. NW of intersection with Bromley Ave., north of second house from intersection, 0.55 km NW of Hwy 74
404
Comment
CLARK-A1528-127
Sarcostemma cynanchoides subsp. hartwegii
Fred B. Essig
1967-4-2
Riverside
Glen Ivy Hot Springs
Comment
JOTR00958
Sarcostemma hirtellum
Moran, Reid
1941-5-5
850
Riverside
Joshua Tree National Park. WASH SOUTH OF OLD DALE
Comment
RSA751626
Schinus molle
G. Gust, L. Nye
2005-3-11
538
Riverside
Lake Elsinore City Limits. At intersection of Ellis St. and Franklin St. in an overgrown disturbed site.
400
Comment
JOTR16789
Schismus barbatus
Leary, Pat and Hogan, J.
1975-2-11
899
Riverside
Joshua Tree National Park. EAST END OF PLEASANT VALLEY
975
Comment
RSA774988
Schismus barbatus
Duncan S. Bell
2011-4-7
2173
Riverside
On the east side of the Arica mountains; approximately 2 miles northwest of Priests Well, or approximately 5.2 air miles southwest of the ghost town of Rice.
357
Comment
UCR112956
Schismus barbatus
B. G. Pitzer
1998-3-1
3547
Riverside
Lakeview Mtns, Maze Stone county historical marker & picnic area, E side of mtns, on W side of Reinhardt Canyon
610
Comment
UCR113658
Schismus barbatus
A. C. Sanders
1998-1-15
21630
Riverside
Lake Skinner area, Black Mtn., along road up north side
884
Comment
UCSB466
Schismus barbatus
Beeks, Richard
1952-4-4
Riverside
U.S. 99, opposite Twenty Nine Palms turnoff
Comment
CAS-BOT-BC111578
Schoenoplectus americanus
Frederick Morris Reed
1904-6-19
612
Riverside
Bogs along Spring Brook below Fairmount Park.
Comment
SDSU13638
Schoenoplectus californicus
W. Miller
1972-8-24
Riverside
Comment
UCR33639
Schoenoplectus pungens var. longispicatus
Faulkner
1978-4-27
493
Riverside
Sonoran (Colorado) Desert, 3 miles east of Blythe
137
Comment
UCR199651
Scirpus americanus
Justin M. Wood
2008-7-16
31
Riverside
Perris/Elsinore Basin, Gavilan Hills at Temescal Wash, near Olsen Canyon, 'Morgan' property, Alberhill area
366
Comment
CAS-BOT-BC111014
Scirpus microcarpus
Samuel Bonsal Parish; William Fletcher Parish
1882-6-1
1051
Riverside
Banks of streams, etc, San Jacinto Mts.
Comment
POM1415
Scirpus microcarpus
I. M. Johnston
1918-5-30
2015
Riverside
Lee Lake, Temescal Canyon.
335
Comment
POM47439
Scirpus microcarpus
Mary F. Spencer
1919-6-28
1234
Riverside
Idyllwild, San Jacinto Mountains.
1646
Comment
RSA567437
Scrophularia californica
J. Wear, Tim Wade
1991-5-7
91 -31
Riverside
SW flank of Double Butte, SW of Homeland and N of Grand Ave.
427
Comment
SBBG54856
Scrophularia californica
D. Keil, M. McLeod
1977-3-26
12023
Riverside
0.7 mi W of jct with Riverside Country Rd R-3 (to Hemet) along St Hwy 79
Comment
RSA200064
Scutellaria bolanderi subsp. austromontana
L. B. Ziegler
1967-7-18
s.n.
Riverside
Near upper Herkey Creek, which flows into Hemet Lake
Comment
SD236321
Scutellaria bolanderi subsp. austromontana
A. C. Sanders, Mitch Provance
2008-7-11
35803
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
1449
Comment
POM12791
Scutellaria siphocampyloides
P. A. Munz
1922-6-23
5762
Riverside
Keen Camp, San Jacinto Mountains.
1524
Comment
UC25773
Scutellaria siphocampyloides
H. M. Hall
Aug. 1896
334
Riverside
San Jacinto Mountains
1828
Comment
UC884052
Scutellaria siphocampyloides
P. A. Munz
1922-6-23
5764
Riverside
Keen Camp; San Jacinto Mountains, Keen Camp
1524
Comment
UC1608219
Scutellaria tuberosa
Steve Boyd
1992-4-14
6811
Riverside
w edge of Oak Flats area (along Bluewater Trail from Verdugo Trail s to crest of ridge w side Bluewater Cyn.); Santa Ana Mountains, San Mateo Cyn Wildernessa Area
731
Comment
UCR213681
Secale cereale
Justin M. Wood
2009-5-11
701
Riverside
San Jacinto Mountains, McMullen Flat area, 0.35 N on Valley Hi Dr., from intersection w/ Twin Pines Rd.
1201
Comment
SD67927
Sedum niveum
Reid Moran
1968-8-3
15346
Riverside
On northeast slope, 1.0 mile northwest of Toro Peak.
2250
Comment
POM14971
Selaginella bigelovii
Mary F. Spencer
1921-5-28
1697
Riverside
San Jacinto
609
Comment
RSA339674
Selaginella bigelovii
Robert F. Thorne, W. A. Tilforth
1980-5-28
54219
Riverside
Along Whitewater River, ca. 3.2 miles N of Whitewater Post Office and Hwy 10.
Comment
SD87790
Selaginella bigelovii
F. W. Peirson
1920-2-15
1530
Riverside
Murray CaA'on
Comment
UCR106418
Senecio californicus
George K. Helmkamp, A. C. Sanders
1997-3-15
1493
Riverside
Skinner Lake, Grassland at base of Bachelor Mtn. and adjoining chapararal.
488
Comment
UCR34950
Senecio californicus
L. B. Ziegler
1969-5-27
367
Riverside
San Jacinto Mtns., Cahuilla Indian Reservation
1113
Comment
RSA94668
Senecio douglasii var. monoensis
F. W. Peirson
1928-4-23
7890
Riverside
2.5 miles below Cottonwood Spring, northern Colorado Desert
Comment
UCR103167
Senecio flaccidus var. douglasii
Scott D. White, J. Greene, S. Douthit
1996-10-13
4625
Riverside
San Jacinto Valley, Eastern foothills of valley (= 'Santa Rosa Hills'), south of Hemet
610
Comment
JOTR01288
Senecio flaccidus var. monoensis
Cole, James E.
1941-5-21
754
Riverside
Joshua Tree National Park. COTTONWOOD SPRING WASH
914
Comment
POM13264
Senecio mohavensis
E. C. Jaeger
1922-3-4
116
Riverside
Painted Canyon near Mecca.
Comment
RSA0122704
Senecio mohavensis
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-23
9060
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
RSA676152
Senecio mohavensis
Scott D. White
2001-4-3
8264
Riverside
Colorado Desert: Shavers Valley. Near the I-10 Freeway, ca. 15 miles east of Indio jtn I-10 / SR 111.
396
Comment
RSA94665
Senecio mohavensis
F. W. Peirson
1927-4-12
7156
Riverside
In Painted Canyon near Mecca.
Comment
RSA522715
Senecio vulgaris
Steve Boyd, Timothy S. Ross, Laurel Arnseth
1990-3-29
3901
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
SFV1759
Senegalia greggii
F. L. McPherson
1959-5-9
s. n.
Riverside
1 mile south of Palm Springs in the vicinity of Palm Springs Desert Museum.
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
CAS-BOT-BC438208
Sesuvium verrucosum
Steve Boyd
1986-4-19
1714
Riverside
Temescal Canyon: Warm Springs Valley. Alkali flats along Alberhill Creek drainage E of Nichols Rd.
Comment
UC1026580
Setaria verticillata
John C. Roos
1952-5-14
5660
Riverside
corner Iowa Ave. & 8th. St. e. of Riverside
304
Comment
UCR113540
Silene antirrhina
Mitch Provance
1998-6-6
693
Riverside
Jurupa Mountains, Jensen Quarry, Sunnyside area on W side of Sierra Blvd, just east of corner of 29th St. and Scenic Drive
262
Comment
UCR92100
Silene antirrhina
D. L. Banks, Steve Boyd
1995-5-9
415
Riverside
NW Palomar Mtns, Cleveland National Forest, Agua Tibia Wilderness Area, N face of Agua Tibia Mtn., the Dorland Mtn area, west of the Dripping Springs Alcove, west of Woodchuck Campground.
738
Comment
SDSU13902
Silene gallica
Michael G. Simpson, Claudia Luke & Shane Waddell
2000-5-23
2132
Riverside
Santa Margarita Ecological Reserve (SDSU), southeastern region, ca. 1/4 mile north of El Valle meadow.
646
Comment
UCR149995
Silene gallica
Scott D. White, Angelia Carey
2004-4-16
10188
Riverside
San Jacinto Mountain foothills, Indian Creek and adjacent slopes
610
Comment
RSA570548
Silene multinervia
Steve Boyd, Chris Frazier
1993-4-24
8007
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
CAS-BOT-BC389574
Silene parishii
Reid Moran
1968-8-3
15369
Riverside
North slope 1 mile west of summit, Santa Rosa Mountain
2150
Comment
UCR44437
Silene verecunda
A. C. Sanders
1986-6-1
6564
Riverside
San Jacinto Mountains, Trail toward Spitler Peak from 'Hurkey Creek Camp to Bonita Vista' [=Apple Canyon] Road
1829
Comment
CAS-BOT-BC202936
Simmondsia chinensis
N. Aitkenhead
1976-9-28
2077
Riverside
So. of Chiriaco Summit
Comment
JOTR30629
Simmondsia chinensis
Andre, Jim, Tasha La Doux
2008-3-21
8834
Riverside
Joshua Tree National Park. Upper Wilson Wash, approximately 9.5 mi S. of North Entrance
1017
Comment
JOTR31875
Simmondsia chinensis
La Doux, Tasha, M. Harding, J. Lynam, B. Truesdell, K. Kain
2011-3-10
2129
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; steep, gravelly, southwest facing slope above fork of Fargo and Rockhouse Canyons
Comment
RSA76033B
Simmondsia chinensis
F. W. Peirson
1920-6-23
2806
Riverside
Aguanga.
610
Comment
RSA765395
Simmondsia chinensis
Doris Bowers
1967-12-27
595
Riverside
Box Canyon near Salton Sea
0
Comment
SEINET6418771
Simmondsia chinensis
F. R. Fosberg
1930-1
S 1700
Riverside
Coyote Well, Morongo Valley
Comment Read comments Dec 20 2019
UCR17614
Simmondsia chinensis
N. R. Zabriskie, W. W. Zabriskie
1970-3-28
276
Riverside
Sonoran (Colorado) Desert, Andreas Canyon, near Palm Springs. c. 25 ft. downstream from 277, alongside trail, 75 ft. south of Andreas stream, opposite mouth of 'North Canyon
366
Comment
RSA586302
Sisymbrium altissimum
D. L. Banks, S. D. Boyd
1995-5-3
213
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
UCR201656
Sisymbrium altissimum
Scott D. White, Justin M. Wood
2008-5-15
12002
Riverside
San Jacinto Mountains, Johnson Meadow
1476
Comment
UCR97648
Sisymbrium altissimum
A. C. Sanders, G. Helmkamp
1997-3-15
19939
Riverside
Lake Skinner area: hill (1864) east of Skinner Lake at NW end of Tucalota Hills
488
Comment
RSA0093146
Sisymbrium erysimoides
Steve Boyd, Carol Boyd
2011-3-15
12302
Riverside
Peninsular Ranges, Santa Rosa Mountains: Western base of Eisenhower Mountain, southeast of the Living Desert at mouth of Deep Canyon.
152
Comment
UCR17543
Sisymbrium erysimoides
O. F. Clarke
1977-10-24
s.n.
Riverside
City of Riverside, UCR campus, garden east of Agricultural Extension
305
Comment
RSA651340
Sisymbrium irio
William Gilbert
1969-5-24
s.n.
Riverside
Hwy. 71 X Temecula River.
Comment
UCR265810
Sisymbrium orientale
Mitch Provance
2012-5-24
512- 09 A
Riverside
San Gorgonio Pass, Banning, near its border with Beaumont, Smith Creek Wash vicinity, E of Highland Springs Rd., both N and S of W Wilson St.
784
Comment
SEINET156319
Sisyrinchium bellum
Norman C. Cooper
1944-4-22
1134
Riverside
Banning.
762
Comment
RSA502494
Solanum americanum
Steve D. Boyd, L. Arnseth, T. S. Ross
1989-6-11
3735
Riverside
Vail Lake area: edge of hills on N of Wilson Creek at E end of lake.
488
Comment
RSA263744
Solanum umbelliferum
E. W. Lathrop
1968-5-22
6913
Riverside
Main Divide Truck Trail between El Carriso and Santiago Peak, Cleveland National Forest.
1220
Comment
RSA427326
Solanum umbelliferum
M. V. Hood
1945-3-26
s.n.
Riverside
Aguanga.
610
Comment
RSA523496
Solanum umbelliferum
Steve D. Boyd, Tim S. Ross, L. Arnseth
1990-3-30
3956
Riverside
Vail Lake Area, granitic ridge at S end of Black Hills S of Big Oak Mtn.
732
Comment
UC884950
Solanum umbelliferum
I. W. Clokey, B. C. Templeton
1930-4-9
4702
Riverside
Marena Grade
650
Comment Read comments Jul 5 2010
RSA757783
Solanum xanti
LeRoy Gross, Jackie McConnaughy, Andrew Monks, Tommy Stoughton, Jane Tirrell, Malia Volke
2010-4-12
4304
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
SEINET272155
Solanum xanti
A. C. Sanders
1997-3-1
19749
Riverside
Box Spring Mtns. S end of the range along Gernert Rd. (dirt) in valley drainage to Box Spring Canyon.
457
Comment
UCR139624
Solanum xanti
A. C. Sanders
2004-7-1
28381
Riverside
Perris-Aguanga Surface/Menifee Valley Region, Paloma Valley, large rocky hill (1762 ft.) 1 mi. east of Murrieta Rd. and 1 mi. N of Bundy Canyon Rd., c. 5 miles due south of Sun City
488
Comment
UCD92761
Sorghum halepense
Lewis S. Rose
1945-12-26
45328
Riverside
Colorado Desert, Palm Springs.
137
Comment
UCR199681
Spergularia bocconi
Scott D. White
2008-4-28
11914
Riverside
San Gorgonio Pass, Banning, south of Hwy I-10 and just north of San Jacinto Mountains toe slope. East of Sunset Avenue
701
Comment
RSA0098431
Spergularia macrotheca var. leucantha
J. C. Roos
1937-5-9
639
Riverside
La Sierra.
Comment
SEINET1908422
Spergularia platensis
A. C. Sanders
1993-1
13682
Riverside
Western edge of Hemet, along S side of Devonshire Ave. between Old Warren and Warren Roads, SW of Tres Cerritos and N Florida Ave. (Hwy 74).
460
Comment
UCR201503
Spergularia rubra
Scott D. White, Justin M. Wood
2008-6-18
12241
Riverside
San Jacinto Mountains, meadow northwest of Keen Camp Summit, southwest of Hwy 79
1463
Comment
CAS-BOT-BC5571
Sphaeralcea ambigua
Alice B. Chittenden
1917-4-2
s.n.
Riverside
Palm Springs
Comment
SD216493
Sphaeralcea ambigua
Carole R. Annable, Lee Barron
1995-3-11
2267
Riverside
Cactus City rest stop on Interstate 10.
Comment
UCR157864
Sphaeralcea ambigua
A. C. Sanders, E. J. Lawlor
1992-4-4
12151
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, within 0.5 mile of McCoy Spring
244
Comment
UCSB18621
Sphaeralcea ambigua
Gerhart, Janet
1963-5-3
Riverside
State Highway 74, 5 miles E of Pinyon Flats Campground
975
Comment
CSUSB607
Sphaeralcea ambigua subsp. ambigua
Elliott Helm
1975-5-23
Riverside
Mojave Desert 6 miles north of 29 Palms, off Highway 177; Mojave Desert
304
Comment Read comments Jun 23 2013
SJSU1763
Sphaeralcea ambigua var. rosacea
G. B. Youngberg
1956-3-28
196
Riverside
Palm Canyon near Palm Springs
137
Comment
UC1192271
Sphaeralcea emoryi var. emoryi
Malcolm A. Nobs, S. Galen Smith
1948-9-3
484
Riverside
2 mi n of Indio (Imperial Valley); Imperial Valley
Comment
RSA550200
Sphaeralcea orcuttii
Walter Wisura, M. Husar, J. Romero
1992-4-23
4705
Riverside
Low desert: Ford Dry Lake, N of I-10 at Hopkins Well
Comment
JOTR33767
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
RSA0120138
Sporobolus flexuosus
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-24
9079
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Martinez Canyon, approximately 5.25 air miles southeast of the summit of Martinez Mountain.
621
Comment
UCR264079
Stachys
S. J. Myers, Vesta A. Myers, Bill Hopson
2015-1-2
1076
Riverside
Peninsular Range; Santa Ana Mtns., Tin Mine Canyon, upper part of canyon, near Corona
732
Comment
RSA736733
Stachys ajugoides
Scott D. White, Angelia Carey, Linda Archa
2004-8-5
10688
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
UC25927
Stachys ajugoides var. rigida
H. M. Hall
1901-7-23
2539
Riverside
n side San Jacinto Mountains
Comment
JOTR36426
Stanleya pinnata var. pinnata
La Doux, Tasha, K. Callahan, M. Harding, M. Levandowski
2013-5-9
3371
Riverside
Joshua Tree National Park. Little San Bernardino Mtns; Stubbe Springs, near guzzler and spring on densely vegetated slope (STOP1)
1371
Comment
LA26720
Stanleya pinnata var. pinnata
William Shapeero;
1954-4-28
sn
Riverside
Joshua Tree National Monument
Comment
CAS-BOT-BC374783
Stebbinsoseris heterocarpa
K. L. Chambers
1954-4-24
483
Riverside
Hwy. 71, between Corona and Elsinore, 6.6 mi. s. of Hwy. 18-91 in Corona
Comment
UCD136220
Stebbinsoseris heterocarpa
A. C. Sanders; Mitch Provance, T. B. Salvato, C. L. Sanders
2001-4-3
23890
Riverside
Perris-Aguanga Basin region Temecula, along east side of pipeline NE of Long Canyon, west of San Diego Aqueduct.
381
Comment
UC101065
Stephanomeria diegensis
Mrs. C. M. Wilder
1905-7-19
360
Riverside
Jurupa Hills, w Riverside Jurupa Hills
Comment
UCR281575
Stephanomeria diegensis
Mitch Provance, John Hazlett, Matt K. Beyers, Jeremiah George
2017-5-31
517- 121
Riverside
Gavilan Hills, Alberhill Canyon, dirt road portion of Lake St., about 0.8 miles N of Hwy. 15 at Alberhill.
457
Comment
RSA796097
Stephanomeria exigua
Duncan S. Bell
2009-4-20
305
Riverside
Arica Mountains: southeast of range, approximately 7.5 air miles south of Rice.
244
Comment
UCR240993
Stephanomeria exigua
Alejandra Martinez-Berdeja, Cara M. Stripe
2010-4-24
52
Riverside
Sonoran (Colorado) Desert, near Joshua Tree National Park, Coachella Valley, Dillon Rd. 4.21 miles north of Hwy 10 in Indio
91
Comment
CAS-BOT-BC375512
Stephanomeria exigua subsp. exigua
Roxana S. Ferris
1953-4-20
12632
Riverside
US Highway 60 & 70, S of hayfields betw. crossing of Eagle Mt. Iron Mine RR & Shaver summit
Comment
RSA588823
Stephanomeria exigua subsp. exigua
D. L. Banks, S. D. Boyd
1995-10-17
0775
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; Along lower Arroyo Seco, S of the Dripping Springs Campground. Along the broad alluvial benches N of where Arroyo Seco turns to the E.
512
Comment
JOTR32369
Stephanomeria pauciflora
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler
2011-6-16
2482
Riverside
Joshua Tree National Park. Queen Mountains; Barker Dam loop trail, near trailhead; Sandy wash and open flats among boulder outcrops (Stop 2)
1298
Comment
SEINET8043503
Stephanomeria pauciflora
Duncan S. Bell, Evan Meyer
2014-1
6524
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; southern section of range; approximately 1 air mile northwest of Canyon Spring.
422
Comment
POM8134
Stillingia linearifolia
Mary F. Spencer
1920-4-6
811
Riverside
Palm Springs.
122
Comment
UCR167075
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 fwy. west of existing gravel quarry, likely to be proposed for quarry expansion
598
Comment
UCR175118
Stillingia linearifolia
Jennifer H. Jones, Toby Bartels
2006-4-23
273
Riverside
Transverse Ranges; San Bernardino Mtns., Banning Pass, NE of Cabazon along powerline road and in Deep Canyon
744
Comment
UCR201422
Stipa cernua
Scott D. White, Justin M. Wood
2008-6-17
12194
Riverside
San Jacinto Mountains, Morris Ranch Road, open area west of Goff Flat
1641
Comment
UCR2791
Stipa cernua
F. M. Reed
1903-1
219
Riverside
Riverside, Bluffs Ranch on Arroyo Tequesquite, terrace at S end
293
Comment
UCR24298
Stipa pulchra
John C. Roos
1950-4-22
4747
Riverside
Pigeon Pass.
457
Comment
SDSU710
Stipa speciosa
H. Wedberg
1962-4-20
906
Riverside
About 1 mile SE of Pinyon Flats on road to Palm Springs.
Comment
SEINET8081205
Stipa speciosa
H. M. Hall
1905-5-10
6004
Riverside
Cottonwood Pass.
610
Comment
RSA485837
Streptanthella longirostris
T. S. Elias
1988-2-26
10687
Riverside
Joshua Tree. Northeastern section of Eagle Mountains east of Joshua Tree National Monument.
Comment
RSA66806
Streptanthella longirostris
F. W. Peirson
1920-2-14
5332
Riverside
Whitewater Station, Colorado Desert
Comment
CAS-BOT-BC376028
Stylocline gnaphaloides
F. M. Reed
No date on label
s.n.
Riverside
Riverside
Comment
UCR165876
Stylocline gnaphaloides
A. C. Sanders
2005-4-21
29566
Riverside
Peninsular Range, Gavilan Hills, south of Harford Springs Co. Park and Ida Leona Rd., 1.5 mi. ESE of Gavilan Peak
622
Comment
CAS-BOT-BC376086
Stylocline micropoides
Roxana S. Ferris; Rimo Bacigalupi
1958-3-19
13237
Riverside
Highway U. S. 95, 11.3 mi. North of Blythe
Comment
UCR48354
Stylomecon heterophylla
Steve Boyd
1986-4-22
1735
Riverside
Temescal Canyon, Walker Canyon area, where Temescal Creek (=Alberhill Creek) flows between Alberhill Mountain and Gavilan Hills
427
Comment
RSA720449
Swertia parryi
Naomi S. Fraga, Valentin Arvizu, Elizabeth Kempton, Tim Thibault
2006-6-7
1701
Riverside
Along 4-W drive trail east of Morris Ranch road and west of McGregor Flat.
1616
Comment
RSA741574
Swertia parryi
Scott D. White, Justin M. Wood
2008-6-17
12167
Riverside
Garner Valley- Kenworthy Station (USFS)
1378
Comment
UCR35141
Symphoricarpos mollis
L. B. Ziegler
1968-6-26
323
Riverside
San Jacinto Mtns, N slope of Thomas Mtn
1555
Comment
UCR198523
Tamarix
A. C. Sanders, Mark Elvin, M. S. Enright
2002-4-16
24983
Riverside
The Badlands, Laborde Canyon and adjacent slopes and side canyons, 1 mile east of Mt. Eden, SW of Beaumont
610
Comment
SDSU11289
Tamarix pentandra
Thomas A. Zink
Riverside
April, 1971 Growing near a drainage ditch which collects water from nearby orange groves. The location was just north of Pigeon Pass Rd. near the junction with Palmyrita Ave.
335
Comment Read comments Jun 12 2012
RSA673725
Taraxacum erythrospermum
Scott D. White
2000-4-12
7646
Riverside
Baldy Mtn. area.
1616
Comment
POM122443
Tauschia arguta
Marcus E. Jones
1926-6-20
s.n.
Riverside
20 miles north of Idyllwild.
Comment
UCR167335
Tauschia arguta
Scott D. White, Brian Leatherman, James Huelsman
2005-2-14
10784
Riverside
Santa Ana Mtns, Santa Rosa Plateau area, NW of Squaw Mtn. Terminus of Via Ranchero at San Diego Co. line
823
Comment
HSC8038
Tetracoccus hallii
C. L. Hitchcock, C. V. Muhlick
1964-3-22
23256
Riverside
Side canyon near S entrance to Joshua Tree National Monument.
Comment
RSA456251
Tetracoccus hallii
Robert Gustafson
1979-4-28
1215
Riverside
Cottonwood Springs, Joshua Tree National Monument
701
Comment Read comments Oct 9 2010
RSA796273
Tetracoccus hallii
J. Andre
2012-4-11
20793
Riverside
Joshua Tree National Park; NW Eagle Mountains, along dirt road to Black Eagle Mine, 0.7 miles east of road to Cottonwood Spring (Utah Trail), 34 miles south of Highway 62 at 29 Palms.
730
Comment
CAS-BOT-BC340039
Tetradymia comosa
T. Cass
1974-6-5
1428
Riverside
Indian Road ca. 15 mi. W. of Sun City
Comment
SEINET2055633
Tetradymia comosa
H. S. Gentry
1948-6-1
8179
Riverside
Gentry Farm, ca. 3 miles NE of Murrieta
Comment
UCR176896
Tetradymia comosa
Tracy Tennant
1998-7-1
s.n.
Riverside
San Jacinto Valley, SE of Winchester, 'North Hills', at south end of California Ave.
457
Comment
UCR55273
Tetradymia comosa
Kathy Harper
1988-7-16
s.n.
Riverside
Peninsular Range, Cleveland National Forest, on Hwy 74 near El Cariso, SE of Hwy
Comment
CAS-BOT-BC399658
Thalictrum fendleri
Mrs. E. C. Van Dyke
1928-7-22
s.n.
Riverside
Idyllwild
Comment
RSA399559
Thalictrum fendleri
J. Ewan
1929-6-16
3608
Riverside
Lily Creek, San Jacinto Mts.; Strawberry Valley.
1616
Comment
SD225086
Thalictrum fendleri
Scott D. White
1996-8-15
4475
Riverside
Idyllwild Area: USFS Rd. 5S10 at jct. w/ foottrail 2E16, at an intermittent stream channel.
1661
Comment
RSA0018964
Thalictrum fendleri var. fendleri
P. A. Munz, I. M. Johnston
1924-7-27
8733
Riverside
Below Deer Springs, San Jacinto Mts.
2439
Comment
JOTR29453
Thamnosma montana
La Doux, Tasha, Mike Bell
2006-1-25
1351
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, 1 mile west of Pinto Wye, south of Queen Mountain
1188
Comment
RSA304938
Thamnosma montana
James R. Shevock
1971-3-6
740
Riverside
White Tank, Joshua Tree National Monument.
884
Comment
UCR84888
Thamnosma montana
A. C. Sanders, K. C. Rose, D. Woodard
1995-3-15
16138
Riverside
Sonoran (Colorado) Desert, mouth of San Gorgonio Pass, along Whitewater River wash between Windy Point and Hwy I-10, Coachella Valley
396
Comment
UCR49229
Thelypodium lasiophyllum
Steve Boyd
1986-4-2
1608
Riverside
Peninsular Range, Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
640
Comment
RSA771669
Thysanocarpus curvipes
Orlando Mistretta, Duncan S. Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4897
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
SEINET3562972
Thysanocarpus curvipes
Norman C. Cooper
1945-5-5
2258
Riverside
San Gorgonio Mountains above Banning.
Comment
UCR85180
Thysanocarpus curvipes
A. C. Sanders, G. K. Helmkamp, P. J. MacKay
1995-3-19
16166
Riverside
Coachella Valley/San Jacinto Mtns foothills, Coachella Valley: N-facing rocky slope in Chino Canyon along the Palm Springs tram road, 2 mi above Hwy 111 (Palm Canyon Dr.)
612
Comment
RSA614286
Thysanocarpus curvipes var. curvipes
D. L. Banks, V. W. Steinmann
1997-3-13
1522
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
RSA501023
Thysanocarpus laciniatus
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-4-1
3142
Riverside
Vail Lake area, ridge along N edge Oak Mountain, 1.5-2.0 miles W of the dam.
518
Comment
RSA15499
Tidestromia oblongifolia
L. S. Rose
1935-12-19
s.n.
Riverside
La Quinta.
30
Comment
JOTR32978
Tidestromia suffruticosa var. oblongifolia
La Doux, Tasha, A. Miller
2008-10-8
2857
Riverside
Joshua Tree National Park. Coxcomb Mountains, north of Colorado River Aqueduct tunnel
423
Comment
UCR23546
Tiquilia canescens
John C. Roos
1958-2-22
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Bench, SW end of Chuckwalla Mtns.
Comment
UC1063988
Tiquilia palmeri
H. S. Yates
1936-4-7
5434
Riverside
2 mi. s.e. Willis Palms; Thermal Quad.
Comment
UCR133195
Torilis arvensis
Mitch Provance
1999-2-22
s.n.
Riverside
Riverside, southeast side of UCR campus
351
Comment
RSA716110
Toxicodendron diversilobum
Michael Wall
2006-10-8
423
Riverside
South Fork of the San Jacinto River east of Hemet, east of Cranston Ranger Station
638
Comment
RSA102261
Tricardia watsonii
S. B. Parish, W. F. Parish
1882-05
721
Riverside
Mountains back of Agua Caliente, San Diego County [locality is now in Riverside county]
Comment Read comments Jul 16 2010
SBBG36512
Trichoptilium incisum
H. and M. Dearing
1936-12-25
1911
Riverside
Long Cyn, Colorado Desert
Comment
UC1070395
Trichoptilium incisum
H. S. Yates
1936-4-7
5446
Riverside
8 mi n Mecca; Thermal Quad.
457
Comment Read comments Dec 21 2010
RSA526496
Trichostema parishii
Steve Boyd, T. S. Ross
1990-5-11
4691
Riverside
Vail Lake area, N flank and summit of Wild Horse Peak in Agua Tibia Mtns, Cleveland Nat. Forest.
610
Comment
RSA594129
Trifolium ciliolatum
D. L. Banks, Victor W. Steinmann
1996-4-20
0892
Riverside
NW Palomar Mountains; Agua Tibia Mountains; N face of Dorland Mtn., on the W side of the Dorland Mountain Arts Colony; Along a circular drive that runs along the W end of the compound.
567
Comment
UCR241386
Trifolium depauperatum
T. B. Salvato, Mike Landers
2013-3-21
7379
Riverside
Perris-Aguanga Basin, Murrieta, between Hwy 215 and State Route 79 (Winchester Rd), 0.23 mi east of the intersection of Keller Rd and Menifee Rd
470
Comment
POM13809
Trifolium depauperatum var. truncatum
Philip A. Munz
1922-4-29
5067
Riverside
0.5 mile south of Lake Elsinore.
381
Comment
RSA388503
Trifolium dichotomum
Steve D. Boyd
1986-5-1
1813
Riverside
Bachelor Mtn.: Lower south slopes of Bachelor Mtn., east end of Lake Skinner.
Comment
RSA349471
Trifolium microcephalum
E. C. Jaeger
1921-7-9
s.n.
Riverside
South side Strawberry Valley, San Jacinto Mts.
1707
Comment
UCR169644
Trifolium microcephalum
T. B. Salvato, John F. Green
2004-5-27
616
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
UCR39474
Trifolium microcephalum
A. C. Sanders
1980-7-18
1667
Riverside
San Jacinto Mtns, Thomas Mountain; along a small dry creek in Spillway Canyon about 2 mi SW of Hwy 74 along Thomas Mountain Road
1463
Comment
UCR193912
Trifolium obtusiflorum
A. C. Sanders, Mitch Provance
2008-7-11
35810
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
RSA659788
Trifolium variegatum
J. C. Roos
1952-5-26
5714
Riverside
Hass' Ranch. Reche Canyon.
457
Comment
RSA740768
Trifolium variegatum
Scott D. White, Justin M. Wood
2008-6-19
12262
Riverside
San Jacinto Mountains: Meadows at Baldy Mtn.
1585
Comment
UC1563141
Trifolium variegatum
Steve Boyd, Tim Ross, Laurel Arnseth
1989-6-4
3636
Riverside
just n Hwy 79 (Temecula Creek, se of the lake); Vail Lake Area; S1/2 SW1/4
487
Comment
UCR25547
Trifolium willdenovii
John C. Roos
1941-4-25
159
Riverside
Plateau in Reche Canyon
Comment
UCR168350
Triodanis biflora
Steve Boyd
1992-4-15
6850
Riverside
Santa Ana Mtns, San Mateo Canyon Wilderness: Bluewater Canyon along Bluewater Trail, downstream to the confluence with San Mateo Creek
488
Comment
RSA509538
Triticum aestivum
Ed LaRue
1989-4-14
s.n.
Riverside
Old agricultural fields 0.5 mile S of Lakeview.
457
Comment
POM6247
Trixis californica
I. M. Johnston
1917-4-4
s.n.
Riverside
mouth of Andrea's Canyon
274
Comment
RSA475410
Trixis californica
N. C. Cooper
1949-4-8
3279
Riverside
Shaver's Summit east of Indio.
610
Comment
UCR147841
Trixis californica
Steve Boyd, Et al.
2004-5-14
11281
Riverside
Colorado Desert; Chocolate-Chuckwalla Mountains region, Western edge of the Chocolate Mountains, along Gas Line Road in major wash system west of Iris Wash drainage, within boundaries of U.S. Navy Chocolate Mountains Aerial Gunnery Range
570
Comment
OBI38268
Trixis californica var. californica
David J. Keil
1985-8-30
18949
Riverside
Along Rd through Joshua Tree Natl Monument. 5 mi N of I-10
Comment
UC519935
Trixis californica var. californica
D. A. Johansen and J. A. Ewan
1932-4-11
7108
Riverside
along stream banks in open mouth Tahquitz Canyon (western Colorado Desert); Western Colorado Desert, Tahquitz Canyon
Comment
UCR244446
Trixis californica var. californica
Jim Andre
2012-4-16
20901
Riverside
Sonoran (Colorado) Desert, Joshua Tree National Park; along Cottonwood Springs Rd., 1.0 mi. north of south entrance to J.T.N.P.
584
Comment
CLARK-A1528-371
Tropidocarpum gracile
Karen Cook
1966-3-17
Riverside
Corona
274
Comment
UCR251712
Tropidocarpum gracile
T. B. Salvato
2014-4-9
7847
Riverside
Perris-Aguanga Basin, Menifee, c. 4 mi southeast of Canyon Lake, northeast corner of Bundy Canyon Road and Sunset Avenue
534
Comment
UCR97026
Tropidocarpum gracile
Scott D. White
1997-2-28
4708
Riverside
Peninsular Range, Elsinore Basin, SE of Hwy 74, c. 1 mi east of junction with Hwy I-15 Fwy
457
Comment
SD137936
Typha domingensis
Darin L. Banks
1995-10-17
817
Riverside
Agua Tibia Mountains; Cleveland National Forest; Agua Tibia Wilderness Area; along lower Arroyo Seco, S of the Dripping Springs Campground, where Arroyo Seco turns to the E, just W of the Metasedimentary hills
523
Comment
CAS-BOT-BC404294
Urtica urens
A. C. Sanders; G. Helmkamp; P. MacKay
1995-3-12
16072
Riverside
Coachella Valley: agricultural area along Ave. 78, 0.4 mi. W of Hwy 86 and 1.5 mi. NW of Oasis, E of Filmore St.
-37
Comment
RSA733986
Verbena robusta
D. M. McF
1954-5-28
s.n.
Riverside
Jct Hwy 395 and Newport Road.
Comment
RSA263704
Verbena tenuisecta
E. W. Lathrop
1966-5-8
6475
Riverside
3 miles SW of Corona. Hagador Canyon, Cleveland National Forest. Trabuco District.
274
Comment
RSA463112
Veronica anagallis-aquatica
Steve Myers
1987-6-24
s.n.
Riverside
Murrietta Creek, at confluence with Temecula Creek, near the town of Murrieta.
290
Comment
RSA234059
Veronica peregrina subsp. xalapensis
Robert F. Thorne, E. W. Lathrop
1969-5-12
37945
Riverside
Santa Rosa Plateau: Mesa de Colorado, Rancho California.
625
Comment
UCR256884
Veronica peregrina subsp. xalapensis
G. D. Wallace
2003-7-8
4039
Riverside
Peninsular Range; San Jacinto Mountains, Hidden Lake
2652
Comment
RSA426501
Veronica serpyllifolia subsp. humifusa
H. E. Hasse
1892-7-11
s.n.
Riverside
[Unspecified]
Comment
POM571295
Vicia americana
Steve D. Boyd, D. L. Banks
1994-4-5
s.n.
Riverside
San Mateo Canyon Wilderness Area of the Cleveland National Forest, in the vicinity of verdugo Potrero, near the water tank and Lucas Canyon Trailhead.
747
Comment Read comments Jul 12 2013
RSA560837
Vicia sativa
Steve D. Boyd, Tim S. Ross
1992-5-4
7185
Riverside
Southern Santa Ana Mountains., San Mateo Canyon Wilderness Area. Oak Flats area E of Verdugo Potrero.
732
Comment
RSA571311
Vicia villosa
Steve D. Boyd, D. L. Banks
1994-4-5
8259
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, in the vicinity of Oak Flats east of Verdugo Potrero.
762
Comment
SDSU13051
Vicia villosa subsp. villosa
Jennifer Leeds
1997-4-19
19 IV97B
Riverside
Santa Margarita Ecological Preserve at the bottom of the dirt road at the stream crossing. 100 yards north of the crossing on west side of the river.
238
Comment
RSA0041963
Viguiera parishii
Duncan S. Bell, Loraine Washburn
2014-4-8
s.n.
Riverside
Orocopia Mountains; at the entrance to Petra Canyon in Red Canyon, approximately 1 air mile north of the Bradshaw Trail.
398
Comment
RSA613139
Vinca major
D. L. Banks
1997-3-6
1409
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. Western end of the ''Fiesta Grounds'' before Pechanga Road starts to climb out of the area, approximately 0.5 miles east of the canyon gate., Small open area, 20 m south of the road, that looks like it was once an old homesite.
420
Comment
RSA33459
Viola pedunculata
N. C. Cooper
1944-4-22
1150
Riverside
Banning.
762
Comment
SEINET10604557
Vulpia myuros var. hirsuta
Philip A. Munz
1937-3-27
Munz 14935
Riverside
Dry flats, near Lake Elsinore, in Elsinore.
305
Comment
RSA582076
Vulpia octoflora
P. A. Munz
1932-3-14
11994
Riverside
Colorado Desert, Coachella Valley, Deep Canyon
91
Comment
RSA716428
Vulpia octoflora
Scott D. White
2006-4-27
11314
Riverside
Santa Rosa Hills, S. of Hemet.
549
Comment
SD233270
Wislizenia refracta subsp. palmeri
Duncan S. Bell
2012-4-5
3307
Riverside
Palen sand dunes on the SW side of the Palen mountains at the S end of Palen Valley and the NW part of the Chuckwalla Valley. Approx. 6.75 air miles directly N of Hell.
131
Comment
CAS-BOT-BC77877
Woodwardia fimbriata
G. R. Kleeberger
1878-12-30
s.n.
Riverside
Temescal
Comment
CLARK-A1528-30
Woodwardia fimbriata
Noel Wallace
1938-1-22
BS 103
Riverside
Box Springs Mountain
Comment
UCR146204
Xanthium strumarium
Scott D. White, Angelia Carey
2004-9-16
10766
Riverside
San Jacinto Mountain foothills, San Jacinto River wash and adjacent alluvial benches; near Indian Creek confluence
534
Comment
CLARK-A1528-5392
Xanthium strumarium var. canadense
John C. Roos
1951-9-25
5279
Riverside
Riverside
259
Comment
UCR79475
Xylococcus bicolor
Steve Boyd, T. S. Ross, D. E. Bramlet
1993-5-12
7319
Riverside
S Santa Ana Mtns, San Mateo Canyon Wilderness Area. San Mateo Canyo, along stream and adjacent benches and lower slopes from confluence with Los Alamos canyon downstream to confluence with Tenaja Canyon
427
Comment
UCSB41353
Xylococcus bicolor
Millett, Barbara
1980-5-17
Riverside
Tenaja Rd., 10 miles west of junction with Clinton-Keith Rd.
365
Comment
RSA516870
Xylorhiza cognata
Steve Boyd
1986-3-5
1343
Riverside
Mecca Hills: Box Canyon, along Hwy 195
Comment
SEINET4691943
Xylorhiza cognata
Duncan S. Bell
2012-1
3083
Riverside
Mecca Hills: approx. 1.25 air miles north of Box Canyon Road and approx 4 air miles southwest of Shavers Well
256
Comment
UCR251326
Xylorhiza cognata
Michelle Murphy-Mariscal
2014-5-30
XYCO- 20
Riverside
Sonoran (Colorado) Desert, Mecca Hills, 3.8 mi. NE (75 deg. ) of Thermal, 1.1 mi. NE (40 deg. ) of end of Airport Blvd. at Coachella Canal
73
Comment
RSA682570
Youngia japonica
D. Koutnik
1995-10-22
s.n.
Riverside
Riverside
Comment
UCR133952
Yucca schidigera
Mitch Provance, J. S. Ross
1998-3-27
MOR- 956
Riverside
San Bernardino Mtns., Morongo Indian Reservation, road to Lion Cyn., c. 2.1 miles NE of Cabazon
549
Comment
UCR162947
Yucca schidigera
Fred M. Roberts
2005-3-3
6133
Riverside
Peninsular Ranges; Perris-Aguanga Basin, Radec Valley, SR 79, about 0.75km SE jct Sage Road
551
Comment
NY74114
Zauschneria latifolia var. johnstonii
P. A. Munz
1924-7-29
8836
Riverside
6 miles southeast of Poppet Flat, San Jacinto Mountains
1524.0
Comment
SD227829
Zeltnera venusta
G. K. Helmkamp, E. A. Helmkamp
1998-6-27
4079
Riverside
Santa Rosa Mtns.: 3.3 mi S of Hwy 74 along Santa Rosa Mtn Rd.
1601
Comment
UCR158511
Zigadenus fremontii
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30018
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
RSA747960
Zigadenus venenosus var. venenosus
Justin M. Wood
2009-5-11
707
Riverside
McMullen Flat area, 0.35 N on Valley Hi Dr, from intersection w/ Twin Pines Rd.
1195
Comment
RSA656549
Ziziphus jujuba
A. C. Sanders
2000-5-25
23415
Riverside
Menifee Valley; S of Newport Rd., N of Holland Rd. and E of Bradley Rd., 2 miles due east of Railroad Canyon Lake
439
Comment
RSA264429
Ziziphus obtusifolia var. canescens
C. W. Tilforth, Jeff Barnes
1976-7-20
1218
Riverside
Maniobra Valley, south of Chiriaco Summit. Between Indio and Desert Center.
Comment
LA29350
Ziziphus parryi
Mary V. Hood;
1946-5-14
46- 34 k
Riverside
Snow Creek, Palm Springs
609
Comment
UCR103255
Ziziphus parryi var. parryi
B. G. Pitzer, O. F. Clarke, S. Reed, G. Ruiz
1998-3-7
3563
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