Click on column header to sort data (* sorts by family); click in leftmost checkbox to select record. CCH Help Page .
Turn on yellow flags to show possible range discrepancies.
Read more ...
?
Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
JEPS47973
Abies concolor
W. L. Jepson and H. M. Hall
1901-5-19
1304
Riverside
Strawberry Valley Southern California, Mt. San Jacinto, Strawberry Valley
Comment
SBBG56410
Abies concolor
Marjorie Lewis
1947-8-26
7
Riverside
Dark Canyon
1981
Comment
CAS-BOT-BC229355
Abronia villosa
F. O. Ballou
1926-2-25
s.n.
Riverside
Indian Wells
Comment
RSA461028
Abronia villosa
D. A. Young
1969-3-28
P- 393
Riverside
At end of Hayfield Rd., S of Interstate Hiway 10.
305
Comment
GMDRC5052
Abronia villosa var. aurita
J. Andre, G. L. Clifton
2011-2-22
17473
Riverside
Coachella Valley: N. Palm Springs approx. 0.3 mi. north of Hwy 111, growing in vacant lot at corner of San Rafael and Virginia Street
189
Comment
POM202487
Abronia villosa var. aurita
Marcus E. Jones
1934-5-9
s.n.
Riverside
Corona
Comment
RSA0012147
Abronia villosa var. aurita
Mark A. Elvin, Julie M. Vanderwier
2002-5-16
2052
Riverside
Pechanga Indian Reservation, nameless drainage/wash south of Pala Rd.
335
Comment
UCR268585
Abronia villosa var. aurita
Jim Andre
2012-6-15
30546
Riverside
San Jacinto Mountains, west slopes of range along Poppet Flat Road, Poppet Creek canyon, 3.2 miles west of Hwy 243
1022
Comment
RSA776934
Abronia villosa var. aurita
Amber Swanson, Duncan S. Bell
2011-3-11
217
Riverside
Willis Palms loop at boundary of Coachella Valley Preserve, near end of Willis Rd on sides of wash
124
Comment
UCR227180
Abronia villosa var. villosa
Jim Andre
2011-2-9
15938
Riverside
Sonoran (Colorado) Desert, Coachella Valley, along Varner Road between Desert Hot Springs and Palm Desert, 2 mi north of Hwy I-10
189
Comment
UCR244443
Abronia villosa var. villosa
Jim Andre
2012-4-16
20934
Riverside
Southern Mojave Desert, Joshua Tree National Park; along Geotour Road, at north end of one-way loop in Pleasant Valley at foot (south end) of Hexie Mtns, 6.7 mi. south of (paved) National Park Loop Rd.
990
Comment
UC303555
Abutilon theophrasti
Gordon Surr
Sep 1917
Riverside
Citrus Experimental Station Riverside
Comment
JEPS64732
Acacia greggii
W. L. Jepson
1912-10-29
5246 a
Riverside
near Blach Point (Riverside Mountains, along the Colorado River, Blythe Intake, Needles to Yuma); Riverside Mountains, Colorado River, Blythe Intake
88
Comment Read comments May 15 2011
JEPS64739
Acacia greggii
Marjorie Clary
1929-5-17
10
Riverside
San Jacinto Mountains, Palm Springs Palm Springs; San Jacinto Mountains, Palm Springs
Comment
SEINET8081480
Acacia greggii
Leila M. Shultz, John S. Shultz
1985-1
8270
Riverside
Chuckawalla Valley Sand dunes, east of the Chuckawalla Mountains
122
Comment
UC604867
Acacia greggii
Roxana S. Ferris and Ruth P. Rossbach
1938-5-16
9563
Riverside
Mecca Hills 2 mi up Painted Canyon; Mecca Hills
Comment
RSA0055055
Acacia greggii
Nancy Anderson
1955-5-22
s.n.
Riverside
Palm Springs
138
Comment
SEINET10491238
Acacia greggii
Billy Joe Cox
1975-6-26
Cox 4201
Riverside
Palo Verde, 103 km W, (ca 32 mi S of Blythe); creosote desert scrub; sandy and gravelly entisols.
70
Comment
RSA750537
Acamptopappus sphaerocephalus
Scott D. White, Justin M. Wood, Paul Kielhold
2009-4-21
12587
Riverside
San Bernardino Mountains: Ridgeline E of Whitewater Canyon, +/- 2 miles N of town of White Water (Interstate 10), near Super Creek Quarry
640
Comment
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
RSA314173
Acer negundo subsp. californicum
Walter Wisura
1983-11-12
3949
Riverside
Along trail above Morris Ranch Rd., above Garner Valley, San Jacinto Mtns.
Comment
UC70982
Achnatherum coronatum
H. M. Hall
April 1903
3790
Riverside
vicinity of Riverside
365
Comment
SBBG34963
Achnatherum speciosum
T. L. Secrest
1951-5-18
Riverside
San Jacinto River bed near Hemet
Comment
CDA23996
Achyronychia cooperi
G. D. Barbe
1984-2-7
4132
Riverside
2 miles northeast of Desert Center, 0.2 mile north of Oasis Road.
0
Comment
JOTR34301
Achyronychia cooperi
Andre, Jim
2012-4-11
20713
Riverside
Joshua Tree National Park. Pinto Basin; along road to Cootonwood, I mi NW of Fried Liver Wash, approx. 15 mi S of Hwy 62 in Twentynine Palms
617
Comment
OBI26118
Achyronychia cooperi
David J. Keil
1976-12-12
11919
Riverside
Along I-10, 37 mi E of Chiriaco Summit
Comment
UCR166539
Achyronychia cooperi
Scott D. White, Jennifer H. Jones, James Huelsman
2005-4-14
10877
Riverside
Sonoran (Colorado) Desert, Eastern Coachella Valley, bajada beneath Mecca Hills, just east of Coachella Canal
49
Comment
SD224961
Acmispon argophyllus
G. K. Helmkamp
1998-4-3
3069
Riverside
Whitewater River, bordering the N side of Hwy I-10; E side of the river.
395
Comment
SD224962
Acmispon grandiflorus var. grandiflorus
Scott D. White
1996-8-16
4486
Riverside
Idyllwild Area: SW of Pine Cove and W of Bear Trap Cyn, in watershed above Alvin Meadows (tributary to Toll Rd. Cyn.)
1700
Comment
RSA0117927
Acmispon rigidus
Sarah J. J. De Groot, Cheryl Sevilla
2016-3-15
7635
Riverside
Santa Rosa Mountains: along Dunn Road between Haystack and Asbestos Mountains; southwest of Palm Desert, northeast of Potrero Spring, between Palm and Deep Canyons.
1231
Comment
SBBG44749
Acmispon rigidus
Leota Davidson
1965-5-11
179
Riverside
Joshua Tree Nat Monument
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
UCR71763
Acrachne racemosa
L. F. LaPre, Megan Phillips
1991-9-9
91- 18 B
Riverside
Sonoran (Colorado) Desert, Palm Springs, Tahquitz debris basin at base of Tahquitz Canyon, off Sunnydunes Drive
183
Comment Read comments Sep 10 2011
RSA0119991
Adenophyllum porophylloides
Duncan S. Bell, Thomas Stoughton
2016-4-13
9261
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting along the Cactus Spring Trail, in the vicinity of Horsethief Creek.
1047
Comment
SEINET10859062
Adenophyllum porophylloides
A. K. Evans
1976-4-13
Evans 5204
Riverside
Rocky slopes of Santa Rosa Mountains.
Comment
RSA180283
Adenostoma fasciculatum var. fasciculatum
E. W. Lathrop
1965-4-4
5629
Riverside
8 miles west of Murrieta-Tenaja Range.
Comment
RSA453185
Adenostoma sparsifolium
Bonnie C. Templeton
1937-5-17
4400
Riverside
Along Palms to Pines Highway on S side of San Jacinto Mountains.
Comment
UCD112519
Adenostoma sparsifolium
Richard Bates
1949-5-21
s.n.
Riverside
Pinon Flats, San Jacinto Mountains.
Comment
UCR158947
Adiantum jordanii
Scott D. White
1994-6-14
2053
Riverside
Peninsular Ranges; Perris-Aguanga Basin region, Santa Gertrudis Creek, c. 1 mi. east of Skunk Hollow
396
Comment
UCR50390
Adiantum jordanii
L. F. LaPre, Jack Easton
1988-1-12
s.n.
Riverside
Santa Rosa Plateau, Mesa de la Punta, Santa Rosa Springs Ranch
610
Comment
CAS-BOT-BC46154
Agoseris heterophylla
F. W. Peirson
1922-5-20
3045
Riverside
Hemet Valley, San Jacinto Mts.
1371
Comment
SEINET5335835
Agropyron trachycaulum var. trachycaulum
H. M. Hall
2174
Riverside
Thomas Valley.
1372
Comment
CAS-BOT-BC127424
Agrostis exarata
Peter H. Raven; R. Snow
1957-7-26
1110
Riverside
2.0 miles south of Vista Grande Ranger Station, Banning-Idyllwild road, San Jacinto Mountains.
Comment
SEINET10467647
Agrostis oregonensis
David B. Dunn
1946-8-17
Dunn 2707
Riverside
Found in dry soil of taquitz valley in the san jacinto mts.
Comment
RSA708056
Ailanthus altissima
Scott D. White, Angelia Carey
2004-4-16
10152
Riverside
San Jacinto Mountain foothills: Indian Creek and adjacent slopes.
549
Comment
RSA4887
Aliciella latifolia
C. B. Wolf
1932-4-27
3303
Riverside
Colorado Desert, 17 miles E of Mecca on the Blythe road.
152
Comment
UCSB39094
Allenrolfea occidentalis
Jorgensen, Jan
1982-3-6
Riverside
Coachella Valley, along Avenue 66 in Coachella
-70
Comment
JEPS22520
Allionia incarnata
Rimo Bacigalupi with Paul Hutchison
1958-2-19
6190
Riverside
9.4 mi n of Blythe (at western base of the Big Maria Mountains); Big Maria Mountains
167
Comment
OBI29474
Allionia incarnata
David J. Keil, Melissa Luckow
1979-8-31
13150
Riverside
Jctn of Box Cyn Rd and I-10 just S of exit ramp at wash crossing
Comment
RSA793264
Allionia incarnata
Aaron C. Sedgwick, Joella Simons Adkins
2012-10-24
146
Riverside
Graham Pass Rd. in the Chuckwalla Mtns. ~1 mi. north of Graham Pass.
421
Comment
UCR48386
Allium haematochiton
Steve Boyd
1986-4-22
1780
Riverside
Gavilan Hills, Summit of Estelle Mountain.
841
Comment
UCR79484
Allium lacunosum
Steve Boyd, T. S. Ross
1992-5-15
7386
Riverside
Southern Santa Ana Mtns., Southeastern flank of Elsinore Peak at 'Onion Hill,' a grassy knoll of clay soil c. 0.25 mi SE of radio towers, along old Main Divide Road track.
1021
Comment
SD247269
Allium marvinii
Jeff B. Galvin, Diane Menuz
May 2009
89
Riverside
San Jacinto Mountains foothills: Northwest foothills of San Jacinto Mountains foothills. North of Soboba Road off Poppet Falts Truck trail.
815
Comment
RSA348947
Allium munzii
Steve Boyd
1986-4-22
1781
Riverside
Gavilan Hills: Summit of Estelle Mt. shallow N-facing draw, just W of third powerline tower, N of summit.
841
Comment
UCR42166
Allium munzii
Steve Boyd
1986-4-10
1645
Riverside
Peninsular Range, Gavilan Hills region, Temescal Canyon. De Palma Road between Indian Truck Trail & Horsethief Canyon, 1.2 mi east of the Indian Truck Trail exit of Hwy I-15.
372
Comment
UCR77592
Allium munzii
Steve Boyd, L. Arnseth, Orlando Mistretta
1991-5-6
6133
Riverside
Peninsular Range; Santa Ana Mountains, south side of Elsinore Peak
1067
Comment
UCR280619
Allium peninsulare var. peninsulare
Mitch Provance, Jeremiah George, Matt K. Beyers
2017-4-3
417- 08
Riverside
Gavilan Hills, Alberhill Canyon, dirt road portion of Lake St., about 0.8 miles N of Hwy. 15 at Alberhill.
457
Comment
RSA367128
Allium praecox
B. C. Templeton, C. B. Clokey, I. W. Clokey
1930-4-15
1484
Riverside
North of Gavilan Peak.
550
Comment
UC843364
Allium praecox
C. B. Clokey, I. W. Clokey, B. C. Templeton
1930-4-15
4625
Riverside
Gavilan Peak
550
Comment
CDA7116
Allium subhirsutum
A. C. Sanders
1998-4-12
21752
Riverside
Yard of residence at 5081 Magnolia Ave, corner of Chapman Place, Riverside.
Comment
UC52844
Allophyllum gilioides subsp. violaceum
H. M. Hall
1901-7-17
2450
Riverside
Tauquitz Valley San Jacinto Mts., Tauquitz Valley
2133
Comment
RSA271885
Allophyllum glutinosum
C. W. Tilforth, W. Wisura
1978-7-25
1650
Riverside
Along Murrieta- De Luz Rd., west of Murrieta.
Comment
CAS-BOT-BC170129
Alnus rhombifolia
Lewis S. Rose
1938-2-1
38003
Riverside
Whitewater
213
Comment
RSA5485
Alnus rhombifolia
C. B. Wolf
1932-5-24
3649
Riverside
1/2 mile below the fish hatchery, Snow Creek, north base of San Jacinto Mts.
549
Comment
IRVC28975
Amaranthus
B. L. Phillips
1994-9-12
s.n.
Riverside
Riverside, UCR campus
336
Comment
UCR111747
Amaranthus albus
G. S. Nuessly
1980-10-14
s.n.
Riverside
Riverside: U.C. Riverside campus, above parking lot #6.
274
Comment
RSA191450
Amaranthus californicus
E. W. Lathrop, Robert F. Thorne
1967-9-26
6666
Riverside
6 miles NW of Murrieta.
610
Comment
UCR110392
Amaranthus californicus
A. C. Sanders, Mitch Provance
1999-9-26
23080
Riverside
San Jacinto Mountains, McMullen Flat at Valley High County Park, 0.7 mi. SE of Hwy 74 on Twin Pines Ranch Road
1183
Comment
UCR272486
Amaranthus deflexus
Mitch Provance
2013-6-16
613- 18
Riverside
Santa Ana River Valley, City of Riverside, Arlanza neighborhood, Foothill Elementary School on Wells Avenue, about 0.4 mi W of Van Buren
226
Comment
RSA781408
Amaranthus fimbriatus
Duncan S. Bell
2011-10-22
2988
Riverside
Arica Mountains: west side of the mountain range, approximately 2.6 air miles west of Priests Well, and approximately 6.8 air miles southwest of the ghost town of Rice.
437
Comment
UC527700
Amaranthus fimbriatus
C. B. Wolf
1931-10-14
Riverside
0.5 mi below Fish Hatchery (Snow Creek, n base of the San Jacinto Mts.); San Jacinto Mts., Snow Creek
548
Comment
RSA319700
Amaranthus palmeri
Patricia Wilder
1970-10-30
4820
Riverside
Prado Flood Control Basin east of Prado Dam. East of Chino Hills, Santa Ana River Drainage Area
152
Comment
RSA652939
Amaranthus palmeri
Mitch Provance
1998-9-5
1028
Riverside
City of Riverside: Hillside area, along the S side of Dewey St., between Streeter Ave. and Palm Ave.
237
Comment
RSA500106
Amaranthus retroflexus
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-6-10
3664
Riverside
Vail Lake area, Temecula Creek canyon below the dam.
459
Comment
UCR128943
Ambrosia dumosa
Chris E. True, K. Flemming
2003-9-26
s.n.
Riverside
Sonoran (Colorado) Desert, Canyon Spring, Orocopia Mtns.
372
Comment
UCR214716
Ambrosia dumosa
A. C. Sanders
2010-3-23
37545
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, at SW foot of Palen Mountains
130
Comment
CLARK-A1528-2032
Ambrosia ilicifolia
John C. Roos
1947-1-11
3199
Riverside
Chuckwalla Mountains
Comment
SDSU13506
Ambrosia psilostachya
W. Miller with C. Mosse
1972-7-13
Riverside
west of M.W.D. Station.
Comment
UCR141234
Ambrosia psilostachya
A. C. Sanders, Mike Misenhelter
2004-10-6
28833
Riverside
Santa Ana Mtns./Santa Rosa Plateau, hill 2139 at west end of the Mesa De Colorado, private land on the west side of Via Volcano adjacent to the Santa Rosa Plat. Ecol. Reserve
640
Comment
SBBG100464
Ambrosia salsola var. salsola
W. L. Halvorson
1977-3-8
77 -76
Riverside
ca. 1 mi S of the S entrance to Joshua Tree Nat Monument
Comment
RSA653661
Ammannia coccinea
A. C. Sanders, Mitch Provance
1999-9-26
23114
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., [UTM 10km cell: 11S MH-9E, 4N. Mt. Rudolph]
433
Comment
UCR188890
Ammannia coccinea
Fred M. Roberts, S. Leatherman
2007-9-19
6579
Riverside
Santa Ana Canyon, Santa Ana River, across from Green River Golf Course, 0.15 km W of Green River Road bridge
128
Comment
UCR161033
Ammi majus
B. G. Pitzer
1993-5-6
s.n.
Riverside
Riverside, in the yard of the Pitzer residence, Wendel Way
335
Comment
RSA575847
Amorpha fruticosa
Steve Boyd
1982-11-2
s.n
Riverside
Gavilan Hills region, Temescal Canyon at the confluence of Estelle Creek and Temescal Creek, at the northern end of the entrenched meander of Temescal Creek at the western base of Estelle Mountain
329
Comment
SEINET1004491
Amorpha fruticosa
T. B. Salvato, Kent Beaman
2005-1
839
Riverside
San Jacinto Mtn foothills: San Jacinto River E of Valle Vista, just downstream from the Forest Service boundry and N of CA Hwy 74
549
Comment
PASA1998
Amsinckia douglasiana
Frank W. Peirson
1921-3-22
Riverside
Murray Canyon, Palm Springs Region
396
Comment
UC1084572
Amsinckia intermedia
Francia Chisaki, Peter M. Ray
1952-4-6
2198
Riverside
1/4 mi w Cottonwood Springs; Joshua Tree National Monument
Comment
RSA0089615
Amsinckia intermedia
Steve Boyd, Tim Ross, Laurel Arnseth
1989-3-31
3080
Riverside
Vail Lake area, S of Hwy 79, 0.25 mi E of Pauba Rd.
427
Comment
LA90398
Amsonia tomentosa
William Shapeero;
1954-4-28
sn
Riverside
Joshua Tree National Monument
Comment
UCR89654
Amsonia tomentosa
Bern Schwenn
1994-5-14
s.n.
Riverside
Sonoran (Colorado) Desert, Joshua Tree National Monument, north side of the Eagle Mountains, site of Conejo Well, along old road/trail c. 100 yards north of well site
1021
Comment
RSA585736
Ancistrocarphus filagineus
Darin L. Banks, Steve Boyd
1995-5-9
0399
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of Agua Tibia Mountain, Dorland Mountain area.
790
Comment
RSA800109
Androstephium breviflorum
Duncan S. Bell, Kim Clark, Ingrid Crickmore, Bob Ellis, Keir Morse, Gene Ratcliff
2013-4-7
4764
Riverside
East side of the Arica Mountains; west side of Rice Valley, approximately 6 air miles southeast of the ghost town of Rice or approximately 5 air miles southeast of Priests Well.
198
Comment
UCR37487
Anemopsis californica
Steve Boyd
1981-5-8
s.n.
Riverside
Gavilan Springs Ranch, Gavilan Plateau
Comment
UC63096
Anisocoma acaulis
H. M. Hall
May 17 1901-Jun 1 1901
1807
Riverside
s side, (journey from Riverside to Santa Rosa Peak and Palomar) San Jacinto Mt.
1554
Comment Read comments Nov 9 2015
UCR104174
Anthemis cotula
Scott D. White
1997-5-25
5242 B
Riverside
Perris Basin, Winchester area, roadside of Simpson Ave. <1 mi. west of intersection with Winchester Rd.
445
Comment
UCR121190
Anthriscus caucalis
D. E. Bramlet
1990-4-26
1975
Riverside
Peninsular Range, E side of Rawson Canyon, c. 7000 ft. (1.3 mi.) south of Crown Valley and 8,500 ft. (1.6 mi.) NW of Black Mountain
579
Comment
RSA673633
Antirrhinum coulterianum
Scott D. White, Tasha La Doux
2000-4-20
7700
Riverside
South of Hemet: 'Gibbel Flat' in the Santa Rosa Hills.
610
Comment
UCR81110
Antirrhinum coulterianum
Scott D. White
1993-5-29
1455
Riverside
San Bernardino Mtns, Banning Canyon & Big Oaks Canyon along the road to Raywood Flat on Yucaipa Ridge
1220
Comment
CLARK-A1045-120
Antirrhinum filipes
George K. Helmkamp
1977-3-20
Riverside
Deep Canyon dry wash of Deep Canyon; Palm Desert 15'Q
Comment
JEPS16181
Antirrhinum filipes
Rimo Bacigalupi with R. S. Ferris and R. W. Holm
1953-4-20
4043
Riverside
3 mi n Shavers Summit (close to head of Los Palms Canyon); Joshua Tree National Monument
762
Comment
UCR279499
Antirrhinum filipes
A. C. Sanders, Jim Malusa
2017-3-25
43008
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, Arroyo Seco, 3.5-4 km south of Augustine Pass, 100-200 m S of Bradshaw Trail, c. 1.5 km N of Imperial Co. line
652
Comment
POM98994
Antirrhinum filipes
E. C. Jaeger
1926-3-24
s.n.
Riverside
Eagle Mts, eastern Riverside Co.
610
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
RSA0126159
Arabis glabra
C. B. Wolf
1931-5-11
1962
Riverside
Near Pipe Creek, above Hemet Valley, San Jacinto Mountains.
1677
Comment
UCR24915
Arabis glabra
A. C. Sanders
1980-7-18
1675
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
UCR202616
Arabis johnstonii
Scott D. White, Justin M. Wood
2008-6-17
12191 C
Riverside
San Jacinto Mountains, Morris Ranch Road, open area west of Goff Flat
1641
Comment
UCR47280
Arabis pulchra
D. C. Hawks
1987-5-16
s.n.
Riverside
Terwilliger Valley, S of Anza, Terwilliger Road, 0.9 mi. south of intersection with Wellman Road
1189
Comment
UCR17061
Araujia sericifera
O. F. Clarke
1970-7-27
s.n.
Riverside
Upper Santa Ana River/San Bernardino Valley Region, University of California campus, orchard south of Pennsylvania Ave. [now Martin Luther King Blvd] and west of Canyon Crest Drive
336
Comment
UCR193729
Arceuthobium campylopodum
A. C. Sanders, Tim Thomas, T. B. Salvato, Mitch Provance
2008-7-1
35657
Riverside
Peninsular Range; San Jacinto Mtns., May Valley, slopes west of Herkey Creek and north of Bonita Vista Rd., SSW of Fleming Ranch
1524
Comment
RSA629153
Arctostaphylos
Jon E. Keeley
1992-7-17
16786
Riverside
Rd. to Thomas Mtn. (5S15), 4.3 km north of Toolbox Spring. San Jacinto Mtns.
1920
Comment
RSA629353
Arctostaphylos glandulosa
Jon E. Keeley
1978-9-16
7260
Riverside
On Twin Pines Ranch Road off Highway 243.
Comment
RSA629406
Arctostaphylos glandulosa
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-11
19500
Riverside
Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns.
820
Comment
RSA629461
Arctostaphylos glandulosa
Jon E. Keeley
1992-7-17
16813
Riverside
Rd. to Thomas Mtn. (5S15), 9.5 km north of Toolbox Spring.
1640
Comment
UCR278160
Arctostaphylos glandulosa
A. C. Sanders, Amy Litt, Yi Huang
2017-2-1
42668
Riverside
Peninsular Range; Santa Ana Mountains, Santa Rosa Plateau, Squaw Mountain, Avenida Escala near Hacienda Dr. intersection, 2.35 air km east of Tenaja Guard Station
747
Comment
UCR95942
Arctostaphylos glandulosa subsp. leucophylla
Scott D. White
1996-8-1
4450
Riverside
San Jacinto Mountains, Idyllwild area north of Isomata along USFS Road 5S24.1
1646
Comment
UCR133431
Arctostaphylos glandulosa subsp. mollis
Tracy Tennant, T. B. Salvato
1998-6-23
MOR- 447
Riverside
San Bernardino Mountains, Morongo Indian Reservation, woodland stand 13, N end of Hathaway Canyon
1280
Comment
POM254953
Arctostaphylos glandulosa subsp. zacaensis
W. Pequegnat
1940-4-13
s.n.
Riverside
Bedford Road, Santa Ana Mts.
1098
Comment
RSA631748
Arctostaphylos glauca
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-10
19289
Riverside
Highway 79, at Radec.
580
Comment
RSA631754
Arctostaphylos glauca
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-10
19269
Riverside
Highway 79, 5 km west of Radec.
580
Comment
RSA631800
Arctostaphylos glauca
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-10
19568
Riverside
Highway 79, 4 km west of Aguanga.
660
Comment
RSA631837
Arctostaphylos glauca
Jon E. Keeley
1992-4-17
15063
Riverside
Highway 79, 3 km east of Temecula Creek.
550
Comment
UCR139049
Arctostaphylos glauca
D. L. Banks
1997-3-1
1346
Riverside
NW Palomar Mtns, Agua Tibia Mtns, Pechanga Indian Reservation. Pechanga Creek, east of the'Fiesta Grounds' to the spring on the northern fork of Pechanga Creek at the eastern end of the Reservation
427
Comment
RSA633562
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-7-17
16720
Riverside
Road to Santa Rosa Mountain (7S02), 2.1 km south of Highway 74.
1600
Comment
RSA633569
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-7-16
16673
Riverside
Road to Santa Rosa Mountain (7S02), 9.3 km south of Highway 74.
1990
Comment
RSA633632
Arctostaphylos parryana subsp. desertica
Jon E. Keeley, Melanie Baer-Keeley
1993-4-23
22656
Riverside
Road to Santa Rosa Mountain.
2000
Comment
RSA633639
Arctostaphylos parryana subsp. desertica
Jon E. Keeley, Allen Massihi, Robert Goar
1992-8-18
20145
Riverside
Truck trail on north-facing slope of Santa Rosa Mountain, ca. 8 km south of Pinyon Pines, Santa Rosa Mountains.
1750
Comment
RSA633697
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-7-16
16659
Riverside
Road to Santa Rosa Mountain (7S02), 8.7 km south of Highway 74.
1935
Comment
RSA633737
Arctostaphylos parryana subsp. desertica
Jon E. Keeley, Allen Massihi, Robert Goar
1992-8-18
20108
Riverside
Truck trail on north-facing slope of Santa Rosa Mountain, ca. 8 km south of Pinyon Pines, Santa Rosa Mountains.
1750
Comment
RSA635691
Arctostaphylos pringlei
Jon E. Keeley
1992-7-16
16600
Riverside
Hwy 371 & Burnt Valley Rd. San Jacinto Mtns.
1250
Comment
CAS-BOT-BC44357
Arctostaphylos pringlei subsp. drupacea
Peter H. Raven
1959-5-18
14243
Riverside
Lake Fulmor, San Jacinto Mountains
Comment
CAS-BOT-BC44358
Arctostaphylos pringlei subsp. drupacea
Peter H. Raven
1958-5-17
12957
Riverside
Along road to Banning 6.1 miles north-west of Lake Fulmor, San Jacinto Mountains.
Comment
SBBG5480
Arctostaphylos pringlei subsp. drupacea
M. Van Rensselaer
1937-7-23
Riverside
San Jacinto Mtns
1859
Comment
UCD50808
Arctostaphylos pringlei var. drupacea
C. B. Wolf
1932-8-4
3922
Riverside
Strawberry Valley, one and one-half miles from Idyllwild on road to Banning; San Jacinto Mts.
1706
Comment
CAS-BOT-BC46343
Arctostaphylos pungens
Scott D. White
1996-8-1
4416
Riverside
Idyllwild area: Hwy 243 at deer Springs trailhead and adjacent area. USGS San Jacinto Pk. 7.5' topo.
1828
Comment
UCD53754
Arctostaphylos pungens
A. E. Wieslander
1936-8-29
682
Riverside
Tahquitz Pk. Road.
1524
Comment Read comments Dec 15 2011
RSA575903
Arctostaphylos rainbowensis
Steve Boyd
1994-10-14
8380
Riverside
Southern Santa Ana Mountains, San Mateo Cantyon Wilderness area of the Cleveland National Forest. Fisherman's Camp Trail (7S02) from Wildomar Road (7S01) west into Tenaja Canyon at its confluence with San Mateo Canyon. Fisherman's Camp.
462
Comment
RSA635996
Arctostaphylos rainbowensis
Jon E. Keeley
1992-9-26
21608
Riverside
W of Hwy 15, 1.5 km S of Temecula.
430
Comment
RSA752790
Arenaria macradenia
Scott D. White, Justin M. Wood
2009-5-21
12856
Riverside
San Jacinto Mountains: Garner Valley, near abandoned duck ponds, S of Quinn Flat.
1357
Comment
UCR3355
Argemone munita
Heidi A. Haid
1964-5-10
11
Riverside
Hwy 79, c. 1 mi. east of Aguanga
610
Comment
RSA13771
Argemone munita subsp. munita
E. C. Jaeger
1921-7-14
1125
Riverside
Soboba Hot Springs
Comment
RSA434322
Argemone munita subsp. munita
N. Cooper
1949-6-29
4289
Riverside
East side of San Jacinto, dry roadside bank
1524
Comment
SD114886
Argemone munita subsp. robusta
E. W. Lathrop
1979-8-14
7640
Riverside
3.0 miles southwest of Corona; Hagador Canyon, Cleveland National Forest, Trabuco District.
274
Comment
RSA434319
Argemone munita subsp. rotundata
M. B. Dunkle
1933-5-6
3420
Riverside
Dry Morongo Creek.
Comment
SEINET10453712
Argythamnia neomexicana
David B. Dunn
1946-3-16
Dunn 2059
Riverside
Collected on dry plateau 0.5 mi NE of Pushawalla Palms (Springs). Indio Hills. Sparse desert scrub of Larrea and Franseria, with palms at the springs in the canyon.
Comment
UCR256798
Aristida adscensionis
T. B. Salvato, Thomas M. Sullivan Jr
2014-4-23
7874
Riverside
Gavilan Hills, Southern CA Edison access road east of Lake Street, c. 1 mi north of Hwy 15 and Temescal Canyon
549
Comment
SEINET239055
Aristida divaricata
A. C. Sanders, S. D. Boyd; Mitch Provance J. Ross
1998-10-25
22284
Riverside
San Jacinto Mtns.: Pine Meadow along Hwy 74 in Garner Valley (eastern) 1 mile. NW of Hwy 371 junction to Anza (Butterfl
1441
Comment
RSA781413
Aristida purpurea
Duncan S. Bell
2011-10-22
2993
Riverside
Arica Mountains: west side of the mountain range, approximately 2.6 air miles west of Priests Well, and approximately 6.8 air miles southwest of the ghost town of Rice.
437
Comment
RSA740945
Aristida purpurea var. fendleriana
Scott D. White, Justin M. Wood
2008-6-17
12189
Riverside
Morris Ranch Rd. - open area W of Goff Flat.
1616
Comment
UC1930099
Aristida purpurea var. longiseta
Scott D. White, Justin Wood
2008-6-5
12063
Riverside
San Jacinto Mountains: Quinn Flat Meadow.
Comment
JOTR34101
Aristida purpurea var. nealleyi
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell
2011-3-31
2750
Riverside
Joshua Tree National Park. Northern edge of Hexie Mountains; Granitic bedrock slopes and outcrops (Stop 4)
Comment
RSA125963
Artemisia californica
E. K. Balls, Percy C. Everett
1957-11-4
22755
Riverside
Snow Creek.
610
Comment
CAS-BOT-BC90420
Artemisia douglasiana
E. W. Lathrop
1966-3-20
6067
Riverside
10 miles west of Murrieta on the Tenaja Truck Trail between DeLuz and the Tenaja Guard Station
Comment
UCR138553
Artemisia douglasiana
Steve Boyd, D. E. Bramlet
1988-10-8
2883
Riverside
San Jacinto Mtns. area, Cahuilla Mountain, SW of Anza at head of Bautista Canyon, along the crest of the mountain
1707
Comment
RSA508336
Artemisia dracunculus
Ed LaRue
1989-6-11
s.n.
Riverside
W side of Lakeview Mountains, ca. 1 mile SE of town of Nuevo.
640
Comment
CAS-BOT-BC93730
Artemisia ludoviciana subsp. albula
Lewis S. Rose
1945-12-24
45315
Riverside
Colorado Desert, Palm Springs
137
Comment
RSA507495
Arthrocnemum subterminale
L. F. LaPre, Jack Easton
1988-7-10
s.n.
Riverside
1 mi E of of Perris.
427
Comment
RSA0119962
Arundo donax
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-24
9073
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
UCR274200
Asclepias albicans
A. C. Sanders, Jim Malusa
2016-3-18
42385
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, along gasline road 21.5 km due north of Slab City/Camp Dunlap
538
Comment
RSA401650B
Asclepias californica
Gale Sphon
1959-5-2
326
Riverside
Horsetheif Canyon, Elsinore Mountains.
Comment
UCR138826
Asclepias californica
D. L. Banks
1997-2-23
1308
Riverside
NW Palomar Mtns, Agua Tibia Mtns, Pechanga Indian Reservation, north of Pechanga Rd. and south of Anza Rd., just NNW of San Gabriel Church in the area burned by the 1996 Temecula Fire
460
Comment Read comments Jan 9 2007
UCR14773
Asclepias eriocarpa
A. C. Sanders, O. F. Clarke, Dan Vossler
1975-7-23
604
Riverside
Santa Ana Mtns., Santa Rosa Plateau, Mesa west of Murrieta, along Tenaja Rd. about 2 mi west of the eastern escarpment of the Santa Rosa Plateau. Probably collected very near Bench Mark 1847 ft. shown on the topo map
579
Comment
RSA524469
Asclepias subulata
Steve Boyd, Tim Ross, L. Arnseth, J. Bonilla
1990-4-3
4072
Riverside
Vail Lake area, upper benches and adjacent slopes of E flank of Big Oak Mountain, S of E summit.
610
Comment
RSA8423
Asclepias subulata
Roxana S. Ferris, Rimo Bacigalupi
1932-4-30
8247
Riverside
In canyon between Shaver s Well and Mecca.
Comment
JEPS20775
Astragalus aridus
Roxana S. Ferris and Rimo Bacigalupi
Mar 19 1958-Mar 25 1958
13229
Riverside
2.4 mi s Rice (on road to Midland and Blythe); s of Rice
Comment
RSA0031015
Astragalus aridus
Jim Andre
2013-3-27
24804
Riverside
Rice Valley; east side of Arica Mountains, along Rice-Midland Rd, 2.2 mi. south of Rice (Hwy 62).
242
Comment
JOTR32189
Astragalus bernardinus
Harding, Mitzi & Herskovits, Tasya, D. Oquendo
2011-5-5
s.n.
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Pushawalla Canyon; Gravelly hills above canyon wash (Stop 3)
1217
Comment
SD63728
Astragalus bicristatus
Peta Mudie
1965-7-5
505
Riverside
Southwest slope, north side of Santa Rosa Mountain above National Forest campground.
Comment
JEPS54581
Astragalus crotalariae
W. L. Jepson
1927-4-14
11710
Riverside
Oasis Sta. , Oasis Sta (Colorado Desert)
Comment
UCD104690
Astragalus crotalariae
David S. Verity; Jane Turner, Francis M. Ball
1964-2-15
SK and F 1366
Riverside
E side Salton Sea ca. 1 mile N of Imperial Co. line.
Comment
RSA800102
Astragalus didymocarpus var. dispermus
Duncan S. Bell, Kim Clark, Ingrid Crickmore, Bob Ellis, Keir Morse, Gene Ratcliff
2013-4-7
4771
Riverside
East side of the Arica Mountains; west side of Rice Valley approximately 5.5 air miles southeast of the ghost town or Rice or approximately 4.75 air miles east of Priests Well.
208
Comment
RSA658920
Astragalus douglasii var. parishii
Bob Rogers
1984-5-5
32
Riverside
Collected along a trail bordering the west side of Fuller Mill Creek heading upstream. Starting point was on the North side of Hwy 243, 11.6 miles from hwy 74/hwy 243 jctn.
1524
Comment
UCR95958
Astragalus douglasii var. parishii
Scott D. White
1996-8-1
4422
Riverside
Peninsular Range; San Jacinto Mtns., Idyllwild area, Hwy 243 at Deer Springs trailhead and adjacent area
1829
Comment
UCR78442
Astragalus gambelianus
Scott D. White
1993-4-22
1236
Riverside
Peninsular Range, North Alberhill Ranch, in hills north of Walker Canyon
489
Comment
RSA415579
Astragalus lentiginosus
N. C. Cooper
1949-4-8
3321
Riverside
Blythe.
259
Comment Read comments Nov 20 2011
SEINET7073296
Astragalus lentiginosus
A. G. Vestal
1963-4-27
s.n.
Riverside
Cottonwood Canyon Road southeast of Lake Elsinore. Coordinate datum: NAD27.
Comment
SEINET898139
Astragalus lentiginosus
H. M. Hall
1905-1
5757
Riverside
Whitewater, on the Colorado Desert, Lower Sonoran Zone,
240
Comment
CAS-BOT-BC187109
Astragalus lentiginosus var. borreganus
Cecil Hart
1926-3-9
s.n.
Riverside
Between Whitewater & Indio
Comment
LA204996
Astragalus lentiginosus var. fremontii
Carl Epling;
March 1927
Riverside
Whitewater Pass, near Palm Springs
Comment
JOTR16676
Astragalus lentiginosus var. variabilis
Baker, James K. & Baker, Ilisa T.
1966-6-26
s.n.
Riverside
Joshua Tree National Park. ALONG ROADSIDE TO STUBBE SPRING
1310
Comment
JEPS44369
Astragalus leucolobus
Lauramay T. Dempster and G. L. Stebbins
1966-6-19
4256
Riverside
just below Toro Peak ((i.e. s of the saddle e of the peak), Santa Rosa Mts., <ca. 20 mi due w of n end of Salton Sea>); Santa Rosa Mts., , s of saddle e of peak
2499
Comment
CAS-BOT-BC192757
Astragalus palmeri
S. B. Parish
1914-3-30
9096
Riverside
San Felipe, Colado Desert
Comment Read comments Aug 6 2019
JEPS54839
Astragalus palmeri
Marjorie D. Clary
1931-4-4
6
Riverside
Devils Canyon Santa Rosa Mts., , Devils Canyon (Coachella Valley)
Comment
RSA552694
Astragalus pomonensis
Steve Boyd, T. S. Ross, Orlando Mistretta
1992-2-26
6702
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness Area. San Mateo Canyon from Fisherman's Camp downstream to confluence with Bluewater Canyon.
305
Comment
UC63670
Astragalus purshii var. tinctus
H. M. Hall
May 17 1901-Jun 1 1901
1899
Riverside
Santa Rosa
2438
Comment Read comments Nov 1 2007
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
RSA23225
Atrichoseris platyphylla
Ernest Braunton
1940-4-3
2017
Riverside
Berdoo Canyon, 10 mi. E. of Indio
304
Comment
UCR116935
Atriplex argentea
A. C. Sanders, D. Malueg
2001-5-17
24359
Riverside
Perris-Aguanga Basin, Gasline right of way across Pinto and Hoopes Ranches, east of Briggs Road at and near Warm Springs Creek, south of Scott Rd.
415
Comment
PASA1844
Atriplex canescens
R. Peirce
1966-4-21
Riverside
Windy Point, 2 mi. S. of White Water P.O.
Comment
SD143554
Atriplex canescens
R. D. Goeden, D. W. Ricker
1978-11-16
Riverside
Coachella Valley: Indio, Monroe St.
6
Comment
SD73400
Atriplex canescens
K. R. Montgomery
1969-9-7
69 31
Riverside
1.5 mile east of Riverside Co. Highway 3 on Wilson Valley Road, 18 miles south of Hemet.
Comment
UC500784
Atriplex canescens
Aven Nelson
1930-3-1
11152
Riverside
Indio
Comment
CAS-BOT-BC170212
Atriplex canescens subsp. canescens
Joseph Andorfer Ewan
1931-10-3
5226
Riverside
Mockingbird Canyon near Arlington
Comment
CAS-BOT-BC170216
Atriplex canescens subsp. canescens
H. M. Hall
1901-6-1
2003
Riverside
San Jacinto Valley
Comment
CAS-BOT-BC170229
Atriplex canescens subsp. linearis
Nancy Ryan Zabriskie; Walter Zabriskie
1970-10-31
325
Riverside
Andreas Canyon Club property, Palm Canyon watershed, east slope San Jacinto Mts.
167
Comment
CAS-BOT-BC540848
Atriplex canescens var. canescens
Sarah J. De Groot; Duncan S. Bell
2015-9-21
7582
Riverside
Santa Rosa Mountains SSW of Palm Desert. Near Potrero Spring near head of Potrero Canyon, W of Dunn Rd, NW of Asbestos Mountain, SW of Haystack Mountain
1084
Comment
POM202638
Atriplex canescens var. laciniata
W. M. Ingram
1934-10
9
Riverside
Caleb
Comment
UCR208451
Atriplex glauca
R. E. Riefner Jr.
2005-12-30
05- 792
Riverside
city of Riverside, Gramercy Place near La Sierra Ave
27
Comment
HSC25954
Atriplex hymenelytra
R. W. Spjut
1972-1-6
2110
Riverside
Colorado Desert, 10 mi. N of Desert Center, at Jct. Hwy. 10 to 29 Palms Hwy.
Comment
UCR148300
Atriplex hymenelytra
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
UCSB23597
Atriplex hymenelytra
Shaw, Merrilee
1964-4-5
Riverside
State Highway 195, 7.3 miles NE of junction with State Highway 111 at Mecca
106
Comment
POM248406
Atriplex lentiformis
Philip Crow
1939-7-10
s.n.
Riverside
Blythe
Comment
UCR96800
Atriplex lentiformis
G. F. Pratt
1997-3-19
s.n.
Riverside
March Air Force Base, SE of Arnold Heights & east of Alessandro Blvd.
466
Comment
SBBG72554
Atriplex lentiformis subsp. breweri
M. D. Clary
-Oct-1929
423
Riverside
Coachella Valley
-13
Comment
UCR14450
Atriplex parishii
O. F. Clarke, Jeanine Derby
1974-6-19
s.n.
Riverside
Perris-Aguanga Basin Region, [San Jacinto River] south of Ramona Expressway, 1/2 mile NW of Lakeview
432
Comment
UCR24187
Atriplex parishii
John C. Roos
1937-8-17
1214
Riverside
5 mi west of Hemet [Hwy 74 near Homeland]
Comment
JEPS59643
Atriplex polycarpa
S. B. Parish
1912-10-10
8262
Riverside
Mecca Salton Basin, Mecca
-57
Comment
RSA1393
Atriplex polycarpa
B. D. Stark
1930-4-2
783
Riverside
Indio, sea level
0
Comment
RSA346270
Avena barbata
R. F. Thorne, C. W. Tilforth, L. M. Shultz, R. K. Benjamin, J. Hogge
1980-4-16
54036
Riverside
San Bernardino Mountains: 1/4 mile W of Whitewater P. O. and 1/2 mile W of Whitewater River
415
Comment
GMDRC4943
Avena fatua
J. Andre
2011-2-18
15820
Riverside
Coachella Valley: north end of valley at base of Morongo Canyon, 0.5 mi. N. of Indian Cyn Rd, 1 mi. west of Hwy 62.
473
Comment
RSA613473
Avena fatua
D. L. Banks, Victor Steinmann
1997-3-13
1448
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
CAS-BOT-BC213222
Ayenia compacta
B. D. Stark
1933-5-13
4984
Riverside
Andreas Canyon, about 50 feet above stream bed.
762
Comment
POM299250
Ayenia compacta
A. M. Alexander, Louise Kellogg
1941-5-26
2236
Riverside
Monsen Canyon, Eagle Mts.
823
Comment
RSA209596
Ayenia compacta
Richard A. weaver
1970-1-14
s.n.
Riverside
Chuchwalla Mts. (west portion of range). Gravelly canyon bottom. Eaten by mammals.
Comment
RSA730043
Baccharis brachyphylla
R. F. Thorne
1966-10-15
41800
Riverside
Dead Indian Canyon: Near Palm Desert at foot of Palms to Pines Highway
Comment
UC774846
Baccharis brachyphylla
Carl B. Wolf and P. C. Everett
1942-10-13
11436
Riverside
3/10 mi below San Bernardino County line Morongo Pass
670
Comment
RSA575918
Baccharis emoryi
Steve Boyd
1994-10-14
8377
Riverside
Southern Santa Ana Mountains, San Mateo Cantyon Wilderness area of the Cleveland National Forest. Fisherman's Camp Trail (7S02) from Wildomar Road (7S01) west into Tenaja Canyon at its confluence with San Mateo Canyon., Fisherman's Camp
462
Comment
RSA0014780
Baccharis glutinosa
Ivan Johnston
1917-4-4
s.n.
Riverside
Palm Canyon.
304
Comment
POM318591
Baccharis salicifolia
Patricia Wilder
1971-2-4
4920
Riverside
Santa Ana River in Prado Park; east of Archibald Ave.
244
Comment
POM319652
Baccharis salicifolia
Patricia Wilder
1970-10-30
4826
Riverside
Road on south side of Prado Flood Control Basin on east side of Prado Dam. About 1/2 mile east of dam tender's residence. Santa Ana River Drainage Area. East of Chino Hills.
152
Comment
UCR241253
Baccharis salicifolia
T. B. Salvato, Tracy Tennant
1998-4-16
MOR- 1205
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
UC63377
Baccharis salicifolia subsp. salicifolia
W. L. Jepson and H. M. Hall
May 17 1901-Jun 1 1901
1828
Riverside
near Palm Canon; Riverside, Santa Rosa Peak, Palomar
914
Comment
JOTR36095
Baccharis sergiloides
La Doux, Tasha, K. Matthews, S. Szabo, B. Truesdell, J. Van Warmerdam
2007-10-4
3373
Riverside
Joshua Tree National Park. Little San Bernardino Mountains: Convergence of Lower Covington Flat and Smith Water Canyon (STOP3).
1362
Comment
RSA296132
Baccharis sergiloides
B. A. Prigge
1980-8-5
3847
Riverside
Whitewater Canyon: 0.5 miles N of trout farm
701
Comment
POM172024
Bahiopsis parishii
Philip A. Munz
1930-5-1
11924
Riverside
One mile east of Cabazon
Comment
POM8369
Baileya pauciradiata
Mary F. Spencer
1920-3-12
216
Riverside
Mecca. Colorado Desert
-60
Comment Read comments Sep 7 2011
RSA21759
Baileya pauciradiata
C. B. Wolf
1937-4-6
8431
Riverside
Coachella Valley, 3 miles N of Indio.
0
Comment Read comments Sep 23 2011
UC893813
Baileya pauciradiata
unknown
1932-3-26
Riverside
Coachella
Comment
CAS-BOT-BC106608
Baileya pleniradiata
K. Larson
1977-5-12
60062 B
Riverside
Wiley Wells Rd. ca. 20 mi. W. of Blythe
152
Comment
POM350685
Baileya pleniradiata
N. C. Cooper
1949-4-9
3326
Riverside
Blythe.
81
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
CLARK-A1528-1648
Bebbia juncea
John C. Roos
1995-6-19
Riverside
Santa Ana Mountains
Comment
NY43490
Bebbia juncea
C. R. Annable
1995-3-11
2266
Riverside
Rest stop on I-10
Comment
CAS-BOT-BC100118
Bebbia juncea var. aspera
Roxana S. Ferris; Rimo Bacigalupi
1958-3-19
13263
Riverside
Divide betw. Little Maria and Big Maria Mts., 1/2 mi. S of Styx siding near Midland (Rice-Blythe road)
Comment
CAS-BOT-BC100130
Bebbia juncea var. aspera
I. Johnston
1917-6-5
1239
Riverside
Hills south of Arlington
365
Comment
LA203073
Bebbia juncea var. aspera
Carl Epling;
1927-3-27
sn
Riverside
Thousand Palms
Comment
SDSU6472
Bebbia juncea var. aspera
H. Wedberg
1962-7-28
983
Riverside
About 7 miles from Hemet on the road to Moutain Center, in wash opposite the 2000' sign.
Comment
UC1119037
Bebbia juncea var. aspera
H. S. Yates
1936-4-7
5433
Riverside
Thousand Palms, Thermal Thermal, Thousand Palms
304
Comment
UC1334660
Bebbia juncea var. aspera
Nancy Ryan Zabriskie
1968-10-11
167
Riverside
near Palm Springs (Andreas Canyon); Andreas Canyon
Comment
CSUSB1
Beloperone californica
Frank Aubrey
1959-2-2
S.N.
Riverside
Palm Desert 0.2 miles east of junction of Deep Canyon Road with Portala Ave. 2.2 miles south of junction of Portala Ave. and State Highway 111 in Palm Desert, Riverside County, Ca. In middle of creek bed where road crosses it.
213
Comment
RSA0120035
Beloperone californica
I. M. Johnston
1917-4-4
s.n.
Riverside
Near Palm Springs.
Comment
UCR153471
Berberis dictyota
Chris E. True
2004-9-20
s.n.
Riverside
Santa Ana Mtns., Bedford Road c. 0.5 mi. NE of Main Divide Truck Trail, N of the head of Brown Canyon
1022
Comment
UCR77573
Bergia texana
Steve Boyd, T. S. Ross, D. Zippin, T. Oberbauer
1991-6-14
6347
Riverside
Peninsular Range, Skunk Hollow area, 2 mi east of Murrieta Hot Springs, just west of Second San Diego Aquaduct
Comment
RSA276745
Bernardia incana
John F. Emmel
1978-2-27
589
Riverside
Eagle Mountains; canyon 0.4 air mile due South of Conejo Well.
1067
Comment
RSA795476
Bernardia incana
C. P. Cowan
1978-4-23
1221
Riverside
12.1 mi (19.2 km) S on Hwy 74 from jct with Hwy 111 at Indian Wells. Whittaker transect no.W-220.
950
Comment
UC868545
Bernardia incana
C. L. Hitchcock
1940-4-5
5967
Riverside
1/2 mi. above Cottonwood Springs (in canyon above Spring)
Comment
HSC47414
Bernardia myricifolia
R. W. Spjut, C. E. Edson
1978-5-5
5020
Riverside
W margins of Colorado Desert, along Hwy. 74, W of Palm Desert in the San Jacinto Mtns.
Comment
CLARK-A1528-171
Bidens frondosa
John C. Roos
1951-9-25
5265
Riverside
Riverside
259
Comment
RSA700859
Bloomeria crocea
Michael Wall
1996-6-27
164
Riverside
Cherry Valley N of Beaumont, Oak Glen rd, 2.6 mi N of Cherry Valley Blvd on steep E slope bordering Little San Gorgonio Cyn.
Comment
RSA482681
Boechera californica
R. S. Woglum
1941-6-12
3059 -A
Riverside
Idyllwild
Comment
CAS-BOT-BC13901
Boechera johnstonii
Ynez Whilton Winblad
1937-4-23
s.n.
Riverside
West slope of Mount San Jacinto.
Comment
CAS-BOT-BC28039
Boechera xylopoda
Ynez Whilton Winblad
1937-4-23
s.n.
Riverside
Mount San Jacinto. Pines to Palms Highway.
Comment
JOTR30986
Boechera xylopoda
La Doux, Tasha, B. Truesdell, M. Wheeler, M. Harding, E. Babich
2010-4-20
1964
Riverside
Joshua Tree National Park. (Stop 2) Hexie Mountains, east end of Blue Cut Gorge, toe slope with bouldery wash
Comment
UCR167837
Boerhavia coccinea
T. B. Salvato, Melissa Clemons
2005-6-23
1310
Riverside
Peninsular Range; Temescal Valley, 3 miles NW of Alberhill, Temescal Canyon Road at Corona [Lee] Lake
366
Comment
UCR35198
Boerhavia coccinea
L. B. Ziegler
1967-8-30
218
Riverside
San Jacinto Valley, Vacant lots in city of San Jacinto
473
Comment
RSA608163
Boerhavia coulteri
Steve Boyd, Valerie Soza, Tasha La Doux
1997-10-13
10051 A
Riverside
Sonoran (Colorado) Desert Chuckwalla Mtns, NW base of the range, south of Eagle Mine Rd exit on Hwy I-10.
426
Comment
UCR19110
Boerhavia intermedia
John C. Roos
1965-9-5
s.n.
Riverside
Sonoran (Colorado) Desert, Desert Center
Comment
SD255218
Boerhavia triquetra var. intermedia
Sarah J. De Groot, Amy Rouillard
2015-9-15
7565
Riverside
Ford Dry Lake, Chuckwalla Valley, north of I-10.
106
Comment
UCR274420
Boerhavia wrightii
Duncan S. Bell, Evan Meyer
2014-10-22
7653 A
Riverside
southwestern section of Orocopia Mountains, c. 3.6 air miles north-northeast of Dos Plmas
404
Comment
RSA575738
Bouteloua aristidoides
S. J. Darbyshire, J. Cayouette
1994-9-17
4637
Riverside
Chuckwalla Valley 30 mile E [of] Desert Center, Highway 10 rest area.
90
Comment
POM192675
Bouteloua barbata
Marcus E. Jones
1929-9-16
24716
Riverside
Hayfield, Near Desert Center. Colorado Desert.
Comment
UCR2190
Bouteloua barbata
F. M. Reed
1934-9-26
8959
Riverside
San Jacinto Mtns., Herkey Creek camp
1341
Comment
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
POM13714
Bowlesia incana
P. A. Munz
1922-4-29
5119
Riverside
Lancaster Valley
396
Comment
JOTR35014
Brandegea bigelovii
La Doux, Tasha, A. Miller, T. Vaughn, A. Johnson
2007-10-25
3112
Riverside
Joshua Tree National Park. Pinto Basin, along Old Dale Road, near Mission Well
Comment
UCR112112
Brandegea bigelovii
A. C. Sanders, T. B. Salvato
2000-4-21
23344
Riverside
Coachella Valley, east side of the Coachella Canal c. 1/4 mi. north of I-10, 3 miles east of Indio
15
Comment
UCR244310
Brandegea bigelovii
Jim Andre
2012-4-15
20850
Riverside
Sonoran (Colorado) Desert, 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
CAS-BOT-BC29979
Brassica fruticulosa
A. C. Sanders; Oscar F. Clarke
1989-4-5
9035
Riverside
Box Springs Mountains, on the east edge of Riverside. At the end of the dirt road in Two Trees Canyon.
Comment
RSA0066317
Brassica nigra
Steve Boyd, Timothy S. Ross
1990-5-11
4608
Riverside
Vail Lake area, base of Agua Tibia Mtn, E of Dripping Springs campground of Cleveland National Forest, S of Hwy. 79.
549
Comment
CAS-BOT-BC36843
Brassica tournefortii
J. Beley
1974-2-22
0462
Riverside
2 miles east of Cabazon.
Comment
RSA0102675
Brassica tournefortii
Scott D. White
2003-3-23
8844
Riverside
Santa Rosa Mountains: Desert slope; Hwy 74 near Carrizo Creek crossing.
610
Comment
RSA770308
Brassica tournefortii
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4495
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 W116.64307
487
Comment Read comments Mar 7 2013
UCR239805
Brassica tournefortii
O. F. Clarke
2004-2-25
s.n.
Riverside
San Bernardino Valley Region, Box Springs Mountains, Two Trees Canyon
412
Comment
UCR251653
Brassica tournefortii
Thomas R. Stoughton, Stephanie Rockwood, Christi Gabriel
2011-4-6
984
Riverside
Southcentral Mojave Desert, Iron Mountains, on southwest side of mountains in drainage on either side of the road
419
Comment
JOTR16568
Brickellia californica
Baker, James K. & Baker, Ilisa T.
1966-10-19
s.n.
Riverside
Joshua Tree National Park. ROAD TO PROSPECTS 1/2 MILE WEST OF SPLIT ROCK
1341
Comment
CAS-BOT-BC106179
Brickellia desertorum
S. B. Parish
1913-2-8
8432
Riverside
Base of mountains southw of Travertine Rock - Salton Basin
30
Comment
CAS-BOT-BC106189
Brickellia desertorum
John C. Roos
1950-10-15
5009
Riverside
Dry Morongo Canyon about 1 mile south of Riverside-San Bernardiino County line.
609
Comment
CLARK-A1528-5454
Brickellia desertorum
John C. Roos, Lucille Roos
1950-9-30
4996
Riverside
Riverside
396
Comment
LA210524
Brickellia desertorum
John C. Roos; Lucille Roos
1950-9-30
4995
Riverside
rocky hills midway between Steele Park and Elsinore, about 3 mi N of Elsinore
487
Comment
POM212005
Brickellia desertorum
C. B. Wolf
1931-10-14
1330
Riverside
Snow Creek 1/2 mi. below the Fish Hatchery N base of San Jacinto Mountains.
549
Comment
CDA10550
Brickellia incana
G. D. Barbe, J. L. Johnson
1982-11-2
4028
Riverside
3 miles west of Indian Well on Bradshaw Trail, south of Chuckwalla Mountains, southern Riverside County.
0
Comment
OBI38270
Brickellia incana
David J. Keil
1985-8-30
18951
Riverside
Along road through Joshua Tree Natl Monument, 5 mi N of I-1
Comment
UCR218074
Brodiaea santarosae
Steve Boyd
2010-5-26
12277
Riverside
Santa Ana Mountains, Elsinore Peak, south slope, just north of trail along ''old Main Divide Road'' and east of road up to communications towers
1037
Comment
SD162833
Bromus arizonicus
O. F. Clarke
1973-3-21
1999
Riverside
O. F. Clarke residense, 1012 Spruce Street.
Comment
POM12134
Bromus berteroanus
Mary F. Spencer
1920-4-5
1545
Riverside
Palm Springs, Colorado Desert.
122
Comment
SEINET3921841
Bromus carinatus
Elizabeth Neese
1979-4-11
7104
Riverside
Road jct halfway between Blythe & Rice.; 0
Comment
RSA741161
Bromus diandrus
Scott D. White, Justin M. Wood
2008-5-15
11997
Riverside
Johnson Meadow.
1415
Comment
SEINET244863
Bromus diandrus
A. C. Sanders, Mark Elvin; Julie M. Vanderwier
2002-4-9
24919
Riverside
Hills and canyons west of Laborde Canyon, 1 mile northeast of Eden Hot Springs, SW of Beaumont.
610
Comment
UCR90825
Bromus diandrus
A. C. Sanders, G. K. Helmkamp
1996-3-17
17988
Riverside
Sonoran (Colorado) Desert, Coachella Valley, Palm Springs, mouth of Palm Canyon, c. 0.5 km east of Palm Canyon Dr. on Bogert trail
163
Comment
RSA598036
Bromus hallii
F. M. Reed
1908-7-13
2476
Riverside
San Jacinto Mountains: Tahquitz Valley.
2439
Comment Read comments Jun 3 2008
CLARK-A1528-4553
Bromus rubens
John C. Roos
1952-4-2
5465
Riverside
Box Springs
426
Comment
CSUSB434
Bromus rubens
Leland E. Francois
1966-3-8
3866 2
Riverside
City of Riverside. Southwest corner of U.S. Salinity Laboratory. Property on corner of 14th Street and Palm Ave.
289
Comment
RSA0034583
Bromus rubens
Bonnie C. Templeton, I. W. Clokey
1930-4-9
1008
Riverside
North of Palm Springs. Colorado Desert.
305
Comment
RSA772964
Bromus tectorum
Orlando Mistretta, Duncan Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald
2010-4-12
4773
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
SEINET3428722
Bromus tectorum
V. Duran
1932-5-18
3218
Riverside
Idyllwild, San Jacinto Mountains
Comment
UCR199557
Caesalpinia gilliesii
Scott D. White, Angelia Carey
2004-7-2
10577
Riverside
San Jacinto Mountain foothills, Soboba Indian Reservation, Poppet Creek Canyon
610
Comment
JOTR28872
Caesalpinia virgata
La Doux, Tasha, Bill Truesdell
2004-3-17
1107
Riverside
Joshua Tree National Park. Cottonwood Mtns; just north of southern boundary
563
Comment
RSA768416
Caesalpinia virgata
Jim Andre, Tasha La Doux
2009-2-28
10842
Riverside
Coachella Valley: Along lower Berdoo Canyon Road (dirt), approx. 1.5 miles north of Dillon Road, and just south of Joshua Tree National Park boundary.
313
Comment
UCR198193
Caesalpinia virgata
Michael Honer, L. Hulse
2004-4-3
1918
Riverside
Colorado Desert, Little San Bernardino Mountains, Rockhouse Canyon c. half mi north of intersection with Fargo Canyon
610
Comment
UCR37701
Calandrinia ambigua
Robert McKernan
1985-3-26
s.n.
Riverside
Sonoran (Colorado) Desert, 6 mi north of Desert Center off Hwy 177
Comment
UCR136263
Calandrinia ciliata
A. C. Sanders
2004-4-20
27566
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
UCR16506
Calandrinia ciliata
Karen Cook
1966-3-17
s.n.
Riverside
100 yd east of north-south railroad tracks on corner of Tanescalst and Compton Ave., Corona
274
Comment
CDA2648
Callisia repens
A. C. Sanders
2001-11-2
24886
Riverside
San Bernardino Valley Region; Riverside, yard of house at 422 Campus View Dr.
Comment
UCR43790
Callitriche heterophylla subsp. bolanderi
R. F. Thorne, W. Wisura, E. W. Lathrop, S. Meury
1985-5-18
60638
Riverside
Peninsular Ranges/Santa Ana Mtns, Santa Rosa Plateau: along seasonal stream in Cole Canyon, near entrance to the Nature Conservancy Reserve
534
Comment
UCR266786
Callitriche marginata
Mitch Provance, Matt Amalong, Eric Kline
2015-3-24
315- 07
Riverside
Paloma Valley, Menifee, NE corner of the intersection of Scott Rd. and Menifee.
454
Comment
POM19841
Calocedrus decurrens
Mary F. Spencer
1923-8-17
2247
Riverside
Fern Valley, Idyllwild. San Jacinto Mt.
1646
Comment Read comments Nov 19 2011
UC1200604
Calocedrus decurrens
Peter Kamb
1945-2-18
23
Riverside
Hall Canyon San Jacinto Mts.
1645
Comment
UCR35291
Calochortus concolor
L. B. Ziegler
1969-7-3
382
Riverside
San Jacinto Mtns, Hemet Valley. E side of valley. Above Kenworthy Ranger Station.
1585
Comment
RSA784189
Calochortus nuttallii
J. D. Olmsted
1959-7-1
700
Riverside
Willow-Tahquitz Creek. Wellmans Cienega between saddle and San Jacinto Peak along trail 5 mi NE of Idyllwild.
2805
Comment Read comments Oct 18 2012
RSA369043
Calochortus palmeri var. munzii
N. C. Cooper
1944-5-20
1262
Riverside
Pine Flats, Palms to Pines Highway, San Jacinto Mountains.
1220
Comment
UCR35292
Calochortus palmeri var. munzii
L. B. Ziegler
1969-7-1
387
Riverside
San Jacinto Mtns, Meadows of May Valley, Upper Herkey Creek
1616
Comment
CHSC2241
Calochortus splendens
V. Holt
1957-4-29
Riverside
Near Hemet.
304
Comment
CHSC2242
Calochortus splendens
E. Thomas
1940-5-26
Riverside
Temecula Canyon.
Comment Read comments Mar 27 2011
UCR297
Calochortus splendens
Frank C. Vasek
1955-5-14
228
Riverside
Peninsular Range, [Wolf Valley], 8 miles north of Pala on S16
366
Comment
UC1929849
Calochortus weedii var. intermedius
Scott D. White, Michael Honer
2003-6-17
9548
Riverside
S PERRIS BASIN: Murrieta. Interstate 215 / Clinton Keith interchange.
Comment
JOTR34395
Calycoseris parryi
Andre, Jim
2012-4-16
20926
Riverside
Joshua Tree National Park. Along Cottonwood Spr. Rd. 2.4 miles north Cottonwood Visitor's Center
955
Comment
RSA472429
Calycoseris wrightii
M. B. Dunkle
1932-3-26
2948
Riverside
4 miles south [east] of Banning
Comment
RSA796093
Calycoseris wrightii
Duncan S. Bell
2009-4-20
309
Riverside
Arica Mountains: southeast of range, approximately 7.5 air miles south of Rice.
244
Comment
UCR178002
Calyptridium monandrum
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
RSA192219
Calystegia macrostegia subsp. tenuifolia
E. W. Lathrop
1965-4-4
5625
Riverside
8 miles W of Murrieta - Tenaja Range
Comment
RSA465912
Camissonia bistorta
Robert L. Rutherford
1652
Riverside
Banning, Big Oaks Canyon
1220
Comment
RSA465919
Camissonia bistorta
N. C. Cooper
1947-4-5
2097
Riverside
Los Alamos Canyon, Elsinore.
762
Comment
RSA465922
Camissonia bistorta
D. A. Young
1968-3-28
P 331
Riverside
At end of Hayfield Road, South of Interstate 10. Creosote scrub.
305
Comment
RSA465929
Camissonia bistorta
Ora M. Clark
1959-4-6
1959
Riverside
S. Hemet, sandy hillsides.
Comment
UCR250364
Camissonia bistorta
A. C. Sanders
2014-4-9
40994
Riverside
Peninsular Range, Temescal Canyon, along Temescal Canyon Rd. north of intersection with Indian Truck Trail, c. 0.18 km southeast of El Hermano Rd., NW of Corona (Lee) Lake
316
Comment
RSA485833
Camissonia boothii
T. S. Elias
1988-2-26
10683
Riverside
Joshua Tree. Northeastern section of Eagle Mountains east of Joshua Tree National Monument.
Comment
RSA175081
Camissonia boothii subsp. condensata
Robert F. Thorne
1963-3-29
32426
Riverside
Colorado Desert, 12 miles ENE of Mecca.
Comment
RSA134156
Camissonia brevipes subsp. brevipes
Peter H. Raven
1958-1-25
11477
Riverside
Colorado Desert. With parents on alluvial flats, Box Canyon, 5.5 miles SE of Painted Canyon turnoff.
Comment
UC874020
Camissonia campestris subsp. campestris
Marcus E. Jones, A. M.
1882-4-24
3168
Riverside
San Jacinto
Comment
UCR202043
Camissonia cardiophylla
Denise Woodard, Gilbert Goodlet
1997-3-11
s.n.
Riverside
Sonoran (Colorado) Desert, base of Santa Rosa Mtns. at mouth of Cathedral Canyon, border between Rancho Mirage and Cathedral City, site of proposed Ritz-Carlton Rancho Mirage/ Cathedral Canyon Golf Course
305
Comment
JOTR33804
Camissonia claviformis subsp. aurantiaca
La Doux, Tasha, B. Truesdell
2007-11-9
3302
Riverside
Joshua Tree National Park. Pinto Basin; Fried Liver Wash along Route 11 where the wash crosses the road (STOP 1)
532
Comment
RSA449181
Camissonia claviformis subsp. aurantiaca
Carl B. Wolf
1932-4-27
3032
Riverside
Palm Springs.
152
Comment
RSA778138
Camissonia claviformis subsp. aurantiaca
Jim Andre
2011-2-2
16211
Riverside
Coachella Valley; west of Palm Springs along Hwy. 111 (south side) at base of San Jacinto Mts. at Windy Point, approx. 5.5 miles from Jct. with I-10
259
Comment
UCR103548
Camissonia claviformis subsp. aurantiaca
George K. Helmkamp, E. A. Helmkamp
1998-1-17
2531
Riverside
Coachella Valley, Bob Hope Drive, 0.9 mi south of Hwy I-10
43
Comment
UCR22125
Camissonia graciliflora
Steve Boyd
1980-5-17
288
Riverside
Gavilan Hills, Harford Springs County Park, on the NW corner of the Gavilan plateau.
Comment
CLARK-A1528-2660
Camissonia hirtella
John C. Roos
1937-5-10
2187
Riverside
Elsinore
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
RSA676129
Camissonia hirtella
Scott D. White
2001-4-13
8328
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
POM9306
Camissonia ignota
P. A. Munz, R. D. Harwood
1920-3-20
3373
Riverside
5 miles S of Corona
305
Comment
SEINET12189028
Camissonia pallida
E. A. Purer
1935-1
6484
Riverside
near Palm Springs
Comment
HSC79097
Camissonia pallida subsp. hallii
James Henrickson
1973-3-18
8598
Riverside
16 (air) mi. E of Temecula, 2.9 mi. E of Aguanga along Hwy. 71
823
Comment
UCR175185
Camissonia pallida subsp. hallii
Jim Andre
2006-4-26
6753
Riverside
South Mojave Desert, Joshua Tree National Park: c. 5 mi NNE of Rattlesnake Spring, on ridge just south of radio tower and NE corner of park boundary
1321
Comment
JOTR28815
Camissonia pallida subsp. pallida
La Doux, Tasha
2005-3-1
1083
Riverside
Joshua Tree National Park. Sand Hills
Comment
POM212495
Camissonia pallida subsp. pallida
E. A. Purer
1935-4-21
6484
Riverside
Sandy area near Palm Springs
Comment
RSA186575
Camissonia pallida subsp. pallida
Peter H. Raven
1962-4-7
17116
Riverside
Jumbo Rocks Camp Ground, Joshua Tree National Monument.
Comment
RSA449239
Camissonia pallida subsp. pallida
M. B. Dunkle
1932-3-25
2877
Riverside
Cabazon.
Comment
POM159845
Camissonia refracta
E. C. Jaeger
1928-3-24
s.n.
Riverside
Eagle Mts. Colo. Desert.
Comment
RSA75687
Camissonia refracta
F. W. Peirson
1926-1-31
6492
Riverside
Dos Palmas [Spring], Colorado Desert.
Comment
UC1595702
Camissonia refracta
W. Wisura, J. Dolan, and M. Wall
1992-3-24
4634
Riverside
on Box Canyon Rd 13.1 mi ne Mecca; Lowdesert
Comment
UCR196374
Camissonia refracta
Naomi Fraga, Lisa Rojas
2005-2-10
1351
Riverside
Northeastern Colorado Desert, just north of Palen Pass Road, c. 10 mi east of Hwy 177
365
Comment
UCR216223
Camissonia refracta
Jim Andre, T. La Doux
2009-2-25
10821
Riverside
Sonoran (Colorado) Desert, Palen Dry Lake; c. 6 miles north of I-10 freeway, c. 15 miles east of Desert Center
129
Comment
RSA564048
Camissonia strigulosa
A. C. Sanders
1993-5-17
14064
Riverside
Hemet, S side of Florida Ave. (Hwy 74) on the E side of California Ave.
457
Comment
SDSU3402
Camissonia strigulosa
R. S. Suaw, T. Masquin
1957-4-1
Riverside
11 mi. w. Riverside; #5
Comment Read comments Mar 28 2014
UCR166101
Camissoniopsis
A. C. Sanders
1994-5-29
14556
Riverside
San Bernardino Mtns, Morongo Indian Reservation, low pass between Millard Canyon and Potrero Creek
793
Comment
OBI29873
Camissoniopsis bistorta
Melissa Luckow, Rhonda Riggins
1982-4-15
828
Riverside
Hwy 371, 1.2 mi N of jctn with hwy 79 in Aguanga
Comment
UC20636
Camissoniopsis ignota
unknown
1861-2-1
151
Riverside
Temescal Mountains
Comment Read comments Jul 4 2010
UC69876
Camissoniopsis intermedia
Mrs. C. M. Wilder
91
Riverside
West Riverside Jurupa Hills
Comment
UC1537608
Camissoniopsis micrantha
Gordon H. True Jr.
1935-2-26
20
Riverside
Mockingbird Canyon
457
Comment
PASA395
Capsella elliptica
Frank W. Peirson
1921-4-11
Riverside
Murray Canyon, Palm Springs Region
Comment
RSA613141
Cardamine hirsuta
D. L. Banks
1997-3-6
1411
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. Area between a newly established firebreak on the south end of the Reservation, west of Magee Truck Trail and upper Pala Creek.
396
Comment
RSA0105835
Carduus pycnocephalus
Alan Romspert
2000-7-28
s.n.
Riverside
60 Fwy Bridge and Santa Ana Riverbed transect.
Comment
RSA526160
Carex barbarae
Steve Boyd, Timothy S. Ross
1990-5-11
4663
Riverside
Vail Lake area, Arroyo Seco drainage, canyon bottom at N base of Wild Horse Peak, SE of Dripping Springs campground of Cleveland National Forest.
579
Comment
RSA682365
Carex multicaulis
Valerie Soza, Naomi Fraga, Sarah Swartzentruber
2003-6-25
1699
Riverside
Junction of Dark Canyon and Fuller Mill Creek.
1494
Comment
UCR18399
Carex multicaulis
A. C. Sanders
1978-5-13
00836
Riverside
San Jacinto Mountains, James Reserve, above Lake Fulmor
1677
Comment
UC837261
Carex nebrascensis
P. A. Munz
1922-7-7
6047
Riverside
Round Valley San Jacinto Mts.
2743
Comment
SEINET4557247
Carex praegracilis
D. E. Bramlet, P. Jacks, S. Goode
1989-1
1796
Riverside
Perris-Aguanga Basin Region: Shipley Multi-species Reserve. Blue-line stream on the eastern flank of Bachelor Mtn., 700 ft north of the existing access road & 3,600 ft. W of Rawson Canyon.(Bachelor Mountain 7.5')
469
Comment
POM219104
Carex subfusca
Ralph Hoffmann
1929-9-6
s.n.
Riverside
San Jacinto Mts.
2439
Comment
UC1219
Carex subfusca
H. M. Hall
July, 1901
2416
Riverside
near summit San Jacinto Mountains
3291
Comment
UCSB37818
Carthamus tinctorius
Oscar F. Clarke
1968-12-16
Riverside
collected in University of California Riverside Greenhouse
Comment
RSA703538
Carthamus tinctorius
R. E. Riefner Jr.
2004-4-27
04 -144
Riverside
Morreno Valley, south of Allesandro St. near Merwin St. and Kimber Ave.
354
Comment
RSA0111976
Castela emoryi
Duncan S. Bell, Amanda Bell
2012-1-28
3062
Riverside
East side of the Arica Mountains; collecting in Rice Valley, approximately 6 air miles southeast of the ghost town of Rice.
202
Comment
UCR116772
Castilleja affinis
A. C. Sanders, Mitch 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
396
Comment
JEPS26101
Castilleja angustifolia
Peter H. Raven
1958-5-5
12893
Riverside
Split Rock Joshua Tree National Monument
Comment
RSA773593
Castilleja exserta
Duncan S. Bell, Joy D. England
2010-6-14
1305
Riverside
San Bernardino National Forest: Garner Valley, just west of Highway 74 approximately 2.5 miles southeast of junction of forest service road 6S04 and forest service road 6S13.
1367
Comment
RSA0010934
Castilleja exserta subsp. exserta
Tamara Joy Hanna
1991-5-19
44
Riverside
Off of Coyote Canyon Road (FWD dirt) on a walking trail approx. 3 miles from the gated (back) entrance to the Anza-Borrego State Park via Horse Canyon.
Comment
UC1951109
Castilleja foliolosa
Scott D. White, Justin Wood
2009-5-22
12918
Riverside
SAN JACINTO MOUNTAINS: Old Control Road, above Halfway Spring. USGS Blackburn Canyon 7.5' Quad.
Comment
UCSB39073
Castilleja foliolosa
Jorgensen, Jan
1982-3-23
Riverside
3 kilometers up road to aerial tramway; Palm Springs
120
Comment
RSA0010953
Castilleja miniata subsp. miniata
P. A. Munz, I. M. Johnston
1924-7-28
8804
Riverside
Pine Flats
1738
Comment
RSA0010915
Castilleja minor subsp. spiralis
Philip A. Munz
1922-6-23
5767
Riverside
Keen Camp, San Jacinto Mountains.
1524
Comment
RSA531097
Caulanthus cooperi
M. B. Dunkle
1937-3-25
4902
Riverside
Colorado Desert. Shaver s Well
Comment
UCR62325
Caulanthus hallii
Ed LaRue
1990-4-13
s.n.
Riverside
Peninsular Range, 0.5 mi. NW of Aguanga, c. 1.5 mi (air) north of San Diego Co. line, north of Hwy 79 and west of Hwy 371
642
Comment
CAS-BOT-BC41104
Caulanthus heterophyllus
Steve Boyd; Tim Ross; Laurel Arnseth; Jaime Bonilla
1990-4-2
3978
Riverside
Vail Lake Area, lower slopes of Agua Tibia Mountain, along Highway 79, east of USFS Dripping Springs Guard Station.
609
Comment
OBI29869
Caulanthus heterophyllus
Melissa Luckow, Rhonda Riggins
1982-4-15
832
Riverside
Hwy 371, 1.2 mi N of jctn with hwy 79 in Aguanga
Comment
UC1608299
Caulanthus heterophyllus
Steve Boyd, Tim Ross, and Orlando Mistretta
1992-3-31
6749
Riverside
Morgan Trail from Round Potrero w to jtn with Tenaja Tr in N-fork Bear Creek (San Mateo Cyn Wilderness Area); Santa Ana Mountains, San Mateo Cyn Wilderness Area
670
Comment
UC50338
Caulanthus heterophyllus
H. M. Hall
Apr 1903
3848
Riverside
vicinity Riverside; vicinity of Riverside
762
Comment
UCD114540
Caulanthus heterophyllus
D. E. Bramlet
1991-5-14
2150
Riverside
Perris-Aquanga basin region: North Domenigoni Hills, ca. 0.5 miles SE of end of Warren Road, on large, prominent peak adjacent to old quarry, E of access road.
655
Comment
UCR117071
Caulanthus heterophyllus
A. C. Sanders, Steven R. Hill
2001-5-4
24134
Riverside
Santa Ana Mtns. region, W of Temecula, Santa Rosa Plateau area, top of escarpment on Rancho California Rd. at Avenida del Oro (to Sandia Creek. Dr.), E side of Rancho Calif. Rd.
488
Comment
UCR60251
Caulanthus heterophyllus
Steve Boyd, L. Arnseth, T. S. Ross
1989-4-1
3165
Riverside
Peninsular Range, Vail Lake area; hills just to SW of the dam
488
Comment
UCR196368
Caulanthus lasiophyllus
Naomi Fraga, Lisa Rojas
2005-2-10
1366
Riverside
Northeastern Colorado Desert, just north of Palen Pass Road, c. 10 mi east of Hwy 177
365
Comment
UCR75039
Caulanthus lasiophyllus
A. C. Sanders, E. J. Lawlor
1992-4-4
12153
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, within 0.5 mile of McCoy Spring
244
Comment
RSA562428
Caulanthus lasiophyllus var. rigidus
D. Bramlet
1993-4-13
2323 a
Riverside
Approxiamtely 61m S of the existing Lake Mathews access road, some 549m N of Cajalco road, in the Cajalco bend area. The site is 1.2km W of Lake Mathews Drive.
Comment
OBI20188
Ceanothus crassifolius
David J. Keil, Malcolm McLeod
1979-3-18
12975
Riverside
1/2 m W of jctn with Riverside cnty rd R-3 along Calif 79
549
Comment
POM12069
Ceanothus crassifolius
Mary F. Spencer
1921-4-19
760
Riverside
Banning.
Comment Read comments Mar 13 2011
RSA398876
Ceanothus crassifolius
Gale Sphon
1955-3-5
s.n.
Riverside
Elsinore Mountains, Horsethief Canyon, along sunny side of road
Comment
RSA606761
Ceanothus crassifolius
Jon E. Keeley
1996-5-13
27423
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
SEINET10824794
Ceanothus crassifolius
Nye Leith, Greg Gust
2005-3-11
Nye 67
Riverside
BM 2228 ca. 4 miles W of Murrieta.
453
Comment
UCR132233
Ceanothus crassifolius
A. C. Sanders, T. B. Salvato
2004-2-16
27395
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
RSA510026
Ceanothus crassifolius
B. Pitzer, E. Misquez
1988-2-28
619
Riverside
2 mi s of Rancho California Road (sw of Murrieta, Walker Basin, Avenida del Oro); Walker Basin, Avenida del Oro.
Comment
UC870524
Ceanothus cuneatus var. cuneatus
I. W. Clokey and E. G. Anderson
1935-4-16
6733
Riverside
e of Hemet
560
Comment
UCR178154
Ceanothus greggii
Jeffrey Ross, T. B. Salvato
1998-5-14
MOR- 143
Riverside
San Bernardino Mtns., Morongo Indian Reservation, flat area cut by small wash, south and west of dirt road to Kitching Peak near junction with East Branch Millard Canyon, tree stand M-04
1128
Comment
UC489159
Ceanothus integerrimus
C. V. Meyer
June 1927
178
Riverside
San Jacinto Mountains
1828
Comment
CAS-BOT-BC51281
Ceanothus leucodermis
C. F. B.
1903-4-4
4144
Riverside
Elsinore
Comment
RSA528112
Ceanothus leucodermis
Steve Myers
1991-4-16
91 -28
Riverside
City of Bann ing, W of Fields Rd, N of Interstate 10 and S of the Morongo Indian Reservation.
671
Comment
UCD112250
Ceanothus leucodermis
Maureen H. Pendleton
1988-2-1
s.n.
Riverside
Ca. 2 1/2 mi. S of Temecula between I-215 and Rainbow Canyon Road.
411
Comment
RSA160404
Ceanothus oliganthus
J. D. Olmsted
1959-4-17
410
Riverside
Skyline Drive 8 mi. SW of Corona.
793
Comment
SD186315
Ceanothus oliganthus var. sorediatus
Andy C. Sanders, M. Misenhelter
2005-3-23
29265
Riverside
Santa Ana Mtns.: Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd.
701
Comment
RSA569996
Ceanothus ophiochilus
Steve Boyd, Kyle Boyd
1993-3-28
7911
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
RSA755792
Ceanothus ophiochilus
Dylan O. Burge
2007-3-20
DOB 800 c
Riverside
Agua Tibia Wilderness Area, Cleveland National Forest. 0.66 road miles from Woodchuck Road on abandoned fire road, accessed via Woodchuck Road, parking 0.93 road miles from Highway 79., Site is 12.8 km 274 degrees true west-northwest of Aguanga.
660
Comment
UCR68478
Ceanothus ophiochilus
Steve Boyd, L. Arnseth, T. S. Ross
1989-3-31
3098
Riverside
Peninsular Range, Vail Lake area, 1 mi. west of lake
640
Comment
POM254873
Ceanothus palmeri
W. Pequegnat
1940-5-17
s.n.
Riverside
Main Divide Rd.
1311
Comment
SBBG26782
Ceanothus palmeri
C. B. Wolf
1941-8-12
4425
Riverside
Keen Camp Summit, between Keen Camp Post Office and Hemet Valley
1493
Comment
UCR138758
Ceanothus palmeri
Scott D. White
1997-5-18
5176
Riverside
San Jacinto Mtns., 'Black Mountain Scenic Area,' Black Mountain Trail between Hwy 243 and Cinco Poses Trail junction
1829
Comment
RSA0022328
Ceanothus perplexans
A. C. Sanders, Mark A. Elvin, Julie M. Vanderwier
2002-4-9
24949
Riverside
The Badland: hills and canyons west of Laborde Canyon, 1 mile northeast of Eden Hot Springs, SW of Beaumont.
610
Comment
UCD112522
Ceanothus perplexans
Sally Bonnett
1973-4-21
040
Riverside
At junction of St. Pierre Road and Palm Canyon Drive, 1.4 mile from Highway 74, near Pinon Flats, between San Jacinto and Santa Rosa Mountains.
Comment
UCR4118
Ceanothus perplexans
Ronald M. Cope
1965-3-20
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., in valley on road from Idyllwild to Banning, 5 mi below Lake Fulmor
1296
Comment
UCR37746
Ceanothus tomentosus
N. M. Fellows
1985-3-12
s.n.
Riverside
Riverside, University of California, Riverside, Botanic Garden
400
Comment
POM6883
Ceanothus tomentosus var. olivaceus
P. A. Munz, L. T. Street, G. Williams
1919-3-25
2326
Riverside
Beaumont.
Comment
UCR170097
Cenchrus ciliaris
John F. Green, Nathan Moorhatch
2005-4-26
s.n.
Riverside
Sonoran (Colorado) Desert, Coachella Valley, Indio, south of Indio Blvd., between Burr St. and Ave. 42, within sight of I-10
12
Comment
CAS-BOT-BC277185
Centaurea X pouzinii
F. Willmarth
1961-10-18
s.n.
Riverside
Old Fuller Rancho, near Corona
Comment
RSA519241
Centaurea melitensis
Ed LaRue
1989-4-25
s.n.
Riverside
2 mi (airline) NW of Lake Elsinore, adjacent to Cleveland National Forest; at mouths of Rice and McVicker Canyons.
488
Comment
RSA391516
Centaurium venustum
N. C. Cooper
1944-6-4
1357
Riverside
San Juan Canyon.
762
Comment
RSA554092
Centaurium venustum
R. Montijo
1991-7-10
91 -19
Riverside
Santa Rosa Plateau, Avenida Escalera, N of Tenaja Road and ca. 1 mile NE of Squaw Mountain.
610
Comment
UCR21550
Centaurium venustum
W. W. Mayhew
1980-7-18
s.n.
Riverside
Santa Rosa Mtns., 1 mi. south of Hwy 74 on the road to Santa Rosa Peak.
1585
Comment
SD262184
Centromadia pungens subsp. laevis
Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett
2017-3-29
317 18
Riverside
Elsinore Trough: Periodic eastern shoreline of Lake Elsinore (e.g. 1994), in the City of Lake Elsinore, A+- at the borderline with the Sedco Hills Neighborhood of the City of Wildomar, in open space along west side of Mission Trail at Lewis St.
387
Comment
JEPS57812
Centrostegia thurberi var. thurberi
W. L. Jepson
1901-5-25
1432 A
Riverside
Coyote Canyon near Van Deventer's Ranch, from Riverside to Santa Rosa Peak and Palomar Coyote Canyon
Comment
JEPS57819
Centrostegia thurberi var. thurberi
W. L. Jepson
1928-4-25
12598
Riverside
below Cottonwood Spring (Colorado Desert, Eagle Mountains); Colorado Desert, Eagle Mountains
731
Comment
UCD98025
Cerastium glomeratum
L. G. Benedict
1929-5-6
s.n.
Riverside
San Jacinto.
Comment
UCR158265
Cerastium glomeratum
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30112
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
RSA652884
Cercidium floridum
John Wallace
1991-5-18
29
Riverside
Colorado River. Approximately one half mile south of Collis Mayflower County Park.
Comment
UCR65288
Cercocarpus minutiflorus
Steve Boyd, T. S. Ross, L. Arnseth
1990-3-29
3882
Riverside
Peninsular Range, Vail Lake area, cinder cone ridge at north side of mouth of Temecula Creek Canyon and adjacent benches on S flank of 'Big' Oak Mtn.
549
Comment
SEINET3077117
Cercocarpus montanus var. glaber
P. Leary
1975-5-11
1181
Riverside
0.5 miles north of Quail Mountain, Joshua Tree National Monument.
1494
Comment
POM265788
Chaenactis artemisiifolia
J. C. Roos
1937-5-10
2070
Riverside
South of Lake Elsinore
Comment
POM6069
Chaenactis artemisiifolia
Jenkins, L. T. Street
1917-5-30
s.n.
Riverside
San Jacinto.
Comment Read comments Nov 20 2011
RSA523316
Chaenactis artemisiifolia
G. H. True
1935-4-18
229
Riverside
Mockingbird Canyon
457
Comment
SD130353
Chaenactis artemisiifolia
Ed LaRue
1990-4-13
Riverside
I(c) mile northwest of Aguanga, north of Highway 79 and west of Highway 371; 1I(c) miles north of SanDiego County line.
640
Comment
UCR47218
Chaenactis artemisiifolia
B. G. Pitzer, L. F. LaPre
1987-3-2
425
Riverside
Peninsular Range, Bundy Canyon, c. 2 miles SE of Lake Elsinore, 0.5 mile north of Bundy Canyon Road off Raciti Rd.
703
Comment
RSA0107467
Chaenactis carphoclinia
Duncan S. Bell, Amanda Turek
2009-3-29
157
Riverside
Collecting in the large western drainage of the Arica Mountains, within the Palen/McCoy wilderness area.
434
Comment
RSA676119
Chaenactis carphoclinia
Scott D. White
2001-4-3
8221
Riverside
Colorado Desert: Shavers Valley. Near the I-10 Freeway, ca. 15 miles east of Indio jtn I-10 / SR 111.
396
Comment
RSA761043
Chaenactis carphoclinia var. carphoclinia
Thomas Stoughton, Jackie McConnaughy, Andrew Monks, M. Volke
2010-4-21
154
Riverside
N of Desert Center. Jct of Hwy 177 and Kaiser Rd. W of Kaiser Rd. N of Hwy 177.
335
Comment
JEPS23578
Chaenactis fremontii
P. H. Raven
1958-3-16
11861 A
Riverside
Smoketree Wash; Joshua Tree National Monument
Comment
POM351695
Chaenactis fremontii
N. C. Cooper
1944-4-23
1122
Riverside
Banning
701
Comment
UCR133955
Chaenactis fremontii
Mitch Provance, J. S. Ross
1998-3-27
MOR- 960
Riverside
San Bernardino Mtns., Morongo Indian Reservation, road 5501 towards Millard Canyon, just south of the juction with the NE bound road to Deep Cyn.
671
Comment
UCR260837
Chaenactis fremontii
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-25
41516
Riverside
San Gorgonio Pass, 2.5 miles ESE of Cabazon, north of the San Gorgonio River wash on the alluvial slope east of the water bottling plant and Elm St.
463
Comment
UCR123233
Chaenactis glabriuscula
S. J. Myers
1988-6-8
s.n.
Riverside
Santa Rosa Plateau, Along Via Majorca, between Avenida de Arboles and Paseo Montano, in the 'La Cresta' region
671
Comment
UCSB69915
Chaenactis glabriuscula
Cowan, Clark
1978-4-24
Riverside
2.1 mi. (3.3 km.) off Ave. 66 on a dirt road, 1.3 mi. (2 km.) on Ave. 66 from Hwy. 86; Lake Cahuilla
Comment
RSA263714
Chaenactis glabriuscula var. glabriuscula
George E. Johnston, E. W. Lathrop
1975-6-13
s.n.
Riverside
5 miles W Murrieta, Los Gatos Road, S slope of Mesa de colorado
Comment
RSA495451
Chaenactis glabriuscula var. glabriuscula
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-18
2979
Riverside
Agua Tibia Mountains. Vail Lake area, Temecula Creek Canyon below Vail Lake dam.
418
Comment Read comments Oct 4 2007
SBBG65591
Chaenactis parishii
V. Duran
1933-7-1
3492
Riverside
near Santa Rosa
1828
Comment
JOTR16574
Chaenactis stevioides
Walters, Jim
1967-3-7
s.n.
Riverside
Joshua Tree National Park. UPPER WILSON CANYON
975
Comment
RSA234107
Chaenactis stevioides var. brachypappa
R. F. Thorne, R. Carolin
1967-3-21
41637
Riverside
Joshua Tree National Monument: Cottonwood Springs.
915
Comment
RSA432408
Chamaesyce
Robert L. Dressler
1949-3-19
367
Riverside
Box Canyon, Orocopia Mts.
Comment
UC868576
Chamaesyce
Ivan Johnston
1917-4-4
Riverside
Palm Canyon Colorado Desert
Comment
SEINET3365545
Chamaesyce abramsiana
G. Rink
2011-10-6
11078
Riverside
East of the McCoy Mountains, northwest of Blythe, in a swale that sometimes holds water
150
Comment
RSA792552
Chamaesyce polycarpa
Duncan S. Bell
2012-9-13
4179
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
POM282536
Chamaesyce polycarpa var. hirtella
N. Dunn, A. M. Martin
1932-3-26
s.n.
Riverside
Box canon [canyon].
Comment
RSA614604
Chamaesyce polycarpa var. polycarpa
A. C. Sanders
1994-1-30
14224
Riverside
Box Springs mountains, E-facing open slope at the head of big Springs Canyon, in saddle SE of peak 2602.
762
Comment
CAS-BOT-BC70035
Cheilanthes covillei
Marcus E. Jones
1929-3-9
s.n.
Riverside
Whitewater, Colo. Desert
Comment
UC729539
Cheilanthes covillei
Carl B. Wolf
1932-5-24
3646
Riverside
1/2 mi below fish hatchery Snow Creek Canyon; N Base San Jacinto Mts
548
Comment
UCR121309
Cheilanthes covillei
A. C. Sanders, Mark Elvin, Julie M. Vanderwier
2002-4-22
25011
Riverside
The Badlands, summit of Mt. Eden, SW of Beaumont
671
Comment
SEINET272413
Cheilanthes newberryi
A. C. Sanders, G Helmkamp
1997-3-15
19917
Riverside
Lake Skinner Area; hill E of Skinner Lake at NW end of Tucalota Hills. UTM 10km cell: MH-9E 1N. Skinner Reservoir
567
Comment
CAS-BOT-BC68098
Cheilanthes parryi
Lewis S. Rose
1966-12-13
66101
Riverside
Palm Springs, Tahquitz Wash
182
Comment
RSA23175
Cheilanthes parryi
I. L. Wiggins
1938-3-25
8924
Riverside
Eagle Canyon 3-5 miles south of Palm Springs
Comment
UC42427
Cheilanthes viscida
S. B. Parish and W. F. Parish
Jan. 1880
Riverside
n of Palm Springs (Whitewater Canyon)
Comment
RSA741602
Chenopodium
Justin M. Wood
2008-9-22
160
Riverside
SW Perris Basin; Temecula - Murrieta Creek, downstream of 1st street bridge.
293
Comment
UC7267
Chenopodium
H. M. Hall
July 1901
Riverside
Fullers Mill
Comment
UCR115925
Chenopodium
Mitch Provance
2000-12-10
2284
Riverside
Riverside, 'Jilberto's Mexican Restaurant', c. 0.5 miles west of Hwy 215 on University Ave.
299
Comment
SD146317
Chenopodium album
A. C. Sanders, Mitch Provance
2000-10-16
23722
Riverside
Riverside; railroad right of way between Watkins Dr. and Campus View Dr., near site of Lemona siding.
334
Comment
UC1929842
Chenopodium album
Scott D. White, Angelia Carey
2004-7-2
10555
Riverside
San Jacinto Mountain foothills: Soboba Indian Reservation. Poppet Creek Canyon.
Comment
UCR22021
Chenopodium ambrosioides
Steve Boyd
1980-9-12
348
Riverside
Gavilan Hills, Harford Springs County Park, located on the NW corner of the Gavilan plateau.
Comment
SDSU13670A
Chenopodium berlandieri var. sinuatum
W. Miller, C. Mosse
1972-8-9
Riverside
Comment
UCR120899
Chenopodium californicum
A. C. Sanders, D. Malueg
2002-4-8
24911
Riverside
Perris-Aguanga Basin region, Tucalota Creek along gasline right-of-way, SE of French Valley Airport, off Borel Rd. in NE Murrieta
396
Comment
SD234929
Chenopodium desiccatum
Mitch Provance
2003-6-7
7610
Riverside
San Bernardino Valley: Jurupa Mountains (extreme northwest end), near Philadelphia Street.
262
Comment
UCR265473
Chenopodium fremontii
Jordan Zylstra
2014-8-17
14023
Riverside
Santa Rosa Mountains, vicinity of Pinyon Flat and head of Cactus Springs Trail, south of Hwy 74
1280
Comment
RSA788562
Chenopodium murale
Duncan S. Bell
2012-3-8
3142
Riverside
Southern section of the Mecca Hills; north side of the canal, approximately 4.75 air miles southeast of where Box Canyon Road crosses the Coachella Canal.
16
Comment
UCR230934
Chenopodium murale
T. B. Salvato, Richard Camacho
2011-6-12
5475
Riverside
Peninsular Range, Temescal Canyon, N/S trending wash that extends from Temescal Canyon Road near the west end of Lee (Corona) Lake, south under the Hwy 15 overpass about 0.25 miles
372
Comment
RSA653338
Chenopodium pratericola
Mitch Provance
2000-9-18
2265
Riverside
Riverside: Prenda area, S side of Hermosa St., about 0.25 mile west of the intersection with Washington St., 33 deg 54' 02.5'' N, 117 deg 23'14.3'' W
185
Comment
SEINET8733767
Chilopsis linearis
James W. Hardin
1969-1
13284
Riverside
Desert, just ne. of Palm Springs.
4
Comment
JEPS21143
Chilopsis linearis subsp. arcuata
H. M. Hall
June, 1901
2112
Riverside
e. base San Jacinto Mts. Colorado Desert, e. base San Jacinto Mts.
Comment
RSA33620
Chilopsis linearis subsp. arcuata
N. C. Cooper
1944-7-15
1548
Riverside
Palm Springs.
122
Comment
UCR148337
Chorizanthe brevicornu
John F. Green
2005-1-13
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, Coachella Canal right-of-way, between siphons 21 and 22 (near 22), south of Salt Creek
23
Comment
UCR72194
Chorizanthe brevicornu
Theo Glenn
1991-5-20
91- 104
Riverside
Sonoran (Colorado) Desert, Arica Mts, SW of Rice
320
Comment
CAS-BOT-BC191704
Chorizanthe brevicornu var. brevicornu
E. E. Schellenger
1911-4-24
s.n.
Riverside
S of Palms Springs. Colorado Desert
Comment
POM128750
Chorizanthe corrugata
F. W. Peirson
1927-4-12
7175
Riverside
Painted Canyon.
Comment
RSA0120321
Chorizanthe corrugata
Duncan S. Bell
2016-3-13
8923
Riverside
Whitewater Canyon; in the vicinity of Painted Hill, approximately 2.5 air miles southeast of the Ranger Station (trout pond).
613
Comment
RSA517910
Chorizanthe corrugata
Steve Boyd, Thomas S. Elias, Erika Winter
1986-2-18
1315
Riverside
Mecca Hills, Colorado Desert: Painted Canyon N of Highway 195.
Comment
CAS-BOT-BC191852
Chorizanthe corrugata
C. L. Hitchcock
1966-3-20
24304
Riverside
20 miles N of Ogilby, along rd. to Blythe
Comment
UC597640
Chorizanthe fimbriata var. laciniata
Philip A. Munz
1937-5-31
15116
Riverside
at head Coyote Canyon (below Anza Tablet, sw Riverside County); head Coyote Canyon below Anza Tablet
1005
Comment
JEPS57784
Chorizanthe parryi var. parryi
W. L. Jepson
1914-5-25
6075
Riverside
San Gorgonio Pass
548
Comment
UC55752
Chorizanthe parryi var. parryi
H. M. Hall
May, 1901
Riverside
West Riverside
Comment
UC72681
Chorizanthe parryi var. parryi
Miss M. A. King
1893-1
Riverside
Menifee
Comment
UCR174176
Chorizanthe parryi var. parryi
A. C. Sanders, T. B. Salvato, Kelly Volansky, Michelle Balk
2006-5-24
32575
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
UCR21954
Chorizanthe parryi var. parryi
Steve Boyd
1980-5-11
231
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
RSA407725
Chorizanthe polygonoides var. longispina
Steve D. Boyd
1986-5-1
1788
Riverside
South Western Perris Basin: Hill W of Skunk Hollow.
Comment
UCR151369
Chorizanthe polygonoides var. longispina
Steve Boyd
2001-4-12
10408
Riverside
Peninsular Ranges; Perris-Aguanga Basin region, Gavilan Hills Region: South base of Alberhill Mountain on flats north of Nichols Road and West of Pierce Street, in the vicinity of the site of Terra Cotta
Comment
UCR155809
Chorizanthe polygonoides var. longispina
Chris E. True
2005-4-25
s.n.
Riverside
Temecula Region, summit of Oak Mountain, north of Vail Lake
823
Comment
UCR78441
Chorizanthe polygonoides var. longispina
Scott D. White
1993-4-20
1207
Riverside
Estelle Peak, Gavilan Hills
826
Comment
UCR92632
Chorizanthe polygonoides var. longispina
D. E. Bramlet
1995-4-26
2396 B
Riverside
Perris-Aguanga Basin, Shipley Multi-species Reserve, SW of Tucalota Creek
488
Comment
RSA392785
Chorizanthe procumbens
J. Olmstead
1962-5-10
3638
Riverside
Potrero country along S Divide T.T. [South Main Divide Road], SE end of Santa Ana Mts., SSW of Lake Elsinore
Comment
RSA746814
Chorizanthe procumbens
Michael Honer
2003-7-15
1844
Riverside
Rainbow area, just north of the San Diego County boundary and west of the I-15 Freeway.
366
Comment
POM14108
Chorizanthe rigida
P. A. Munz, D. D. Keck
1922-4-9
4878
Riverside
Vicinity of Corn Springs, Chuckwalla Mountains, Colorado Desert.
457
Comment
CAS-BOT-BC246331
Chorizanthe spinosa
J. Von Loh
1978-7-11
60375 A
Riverside
Edward's Air Force Base
762
Comment
CLARK-A1528-1768
Chrysopsis villosa
John C. Roos
1965-9-16
Riverside
Hemet
Comment
RSA732300
Chrysothamnus nauseosus
M. D. Schwartz
2000-5-20
24 -2
Riverside
San Jacinto Mts, jct of Two Pines Rd. and Rt 243
1200
Comment
RSA770313
Chrysothamnus paniculatus
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4403
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
JOTR35077
Chylismia cardiophylla subsp. cardiophylla
La Doux, Tasha, M. Harding and M. Stewart
2010-3-24
3528
Riverside
Joshua Tree National Park. Southern end of Coxcomb Mountains with exposed metasedimentary rocks; narrow drainages surrounded by loose rocky slopes
Comment
SBBG60506
Chylismia cardiophylla subsp. cardiophylla
S. W. Hutchinson
-Feb-1926
752
Riverside
entrance to Painted Cyn
Comment
SD16812
Chylismia cardiophylla subsp. cardiophylla
Allen Keller
1937-3-13
Riverside
Painted Canyon.
Comment
CAS-BOT-BC160588
Chylismia claviformis subsp. aurantiaca
Carl B. Wolf
1932-4-29
3109
Riverside
Eastern Colorado Desert. Blythe - Rice Road. 9 mi. So. of Browns Well
243
Comment
CAS-BOT-BC160620
Chylismia claviformis subsp. aurantiaca
Cecil Hart
1926-2-1
s.n.
Riverside
Palm Springs
Comment
SBBG23065
Chylismia claviformis subsp. aurantiaca
D. Myrick
1965-3-4
1079
Riverside
Palms to Pines Hwy 74
609
Comment
UC311293
Chylismia claviformis subsp. aurantiaca
Philip A. Munz
1925-12-30
10822
Riverside
Thousand Palms
Comment
RSA643272
Cirsium occidentale var. californicum
R. D. Goeden, D. W. Ricker
1979-5-8
s.n.
Riverside
San Jacinto Mtns.: Bautista Creek Canyon, Bautista Rd. at Horse Creek crossing.
853
Comment
RSA85521
Cirsium occidentale var. californicum
J. C. Roos
1952-4-27
5586
Riverside
San Timoteo Canyon south of Redlands.
427
Comment
UC1535382
Cirsium occidentale var. californicum
A. C. Sanders and B. Pitzer
1987-4-21
7048
Riverside
near southernmost radio towers Box Springs Mountains; , Riverside East Quad.
792
Comment
CAS-BOT-BC286457
Cirsium scariosum
Scott D. White
1997-5-18
5164
Riverside
San Jacinto Mts. Vista Grande Area: Just W of USFS Vista Grande Fire Station (i.e., Hwy 243 ca. 10 road miles SE of Banning)
1500
Comment
SBBG133363
Cirsium scariosum var. citrinum
S. D. White, J. M. Wood
2008-5-15
11975
Riverside
Garner Valley, NW of Fobes Ranch Rd and NE of Hwy 74, valley bottom, San Jacinto Mtns
1357
Comment
RSA776190
Cistanthe ambigua
Amber Swanson, Duncan S. Bell
2011-3-10
207
Riverside
Mecca Hills, E of Painted Cyn Rd
Comment
RSA772844
Cistanthe monandra
Orlando Mistretta, Duncan Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4847
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
RSA791720
Clarkia
Robert F. Thorne, Walter Wisura, David Mitchener
1982-05
55196
Riverside
Cleveland National Forest: Along Ortega Hwy.
732
Comment
POM153234
Clarkia bottae
C. L. Hitchcock
1928-5-20
57
Riverside
Santa Ana canyon, 8 miles west of Prado.
400
Comment
SEINET255567
Clarkia purpurea
Unknown
2005-5-7
30034
Riverside
Peninsular Range, Agua Tibia Mountains: UC Emerson Oaks Reserve, ca 8 miles southeast of Temecula, S of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank.
457
Comment
UC1979621
Clarkia similis
D. L Banks, Steve Boyd
1995-5-3
0185
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco.
Comment
UCR251877
Clarkia unguiculata
Victoria M. Woods, David G. Cook
2014-4-5
03
Riverside
Transverse Range; San Gabriel Mtns., Angeles National Forest, Mount Baldy area, northern Claremont
1043
Comment
UCR230190
Claytonia parviflora
A. C. Sanders
2011-4-6
38977
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
UC1537252
Claytonia perfoliata subsp. mexicana
Gordon H. True Jr.
1935-3-1
36
Riverside
Gavilan Hills
548
Comment
UCR121661
Claytonia perfoliata subsp. perfoliata
A. C. Sanders
1997-3-19
20022
Riverside
Lake Skinner area, Lower Rawson Canyon at 3-way road junction (heron rookery site) c. 1 km NE of the lake
457
Comment
UCR133404
Clematis lasiantha
Tracy Tennant, J. S. Ross
1998-5-7
MOR- 85
Riverside
San Bernardino Mtns. Region, Morongo Indian Reservation, Wood Canyon (polygon W8), c. 0.6miles NNW of Cabazon.
1280
Comment
RSA386286
Clematis pauciflora
Ora M. Clark
1929-4-6
1940
Riverside
S San Jacinto.
Comment
SD129279
Clematis pauciflora
Steve Myers
1990-3-21
Riverside
Santa Rosa Plateau area: along Los Gatos Road, 1/2 mi. S of Buena Vista Road (2 mi. W of Sandia Canyon, & 0.1 mi. N of San Diego County line).
366
Comment
POM180019
Cleome isomeris
M. French Gilman
1931-3-15
5
Riverside
Cabazon.
Comment
RSA248043
Cleome isomeris
R. F. Thorne, C. W. Tilforth
1973-5-30
43581
Riverside
Colorado Desert: Mouth of Morongo Valley at N end of Coachella Valley
549
Comment
UC597598
Collinsia concolor
Philip A. Munz
1937-5-30
15090
Riverside
n Vandeventer Flat; Santa Rosa Mtns
1676
Comment
SBBG93117
Collinsia heterophylla
R. Montijo
1990-4-27
Riverside
Rancho California Area, E of Santa Rosa Plateau, Green Meadow Rd off de Portoloa Rd
609
Comment
UCR16022
Collinsia heterophylla
Kirk Taylor
1976-5-23
760523 17
Riverside
Peninsular Range; Santa Ana Mtns., Mesa de Colorado, 9 mi west of Murrieta on Tenaja Rd.
549
Comment
RSA388506
Convolvulus simulans
Steve Boyd
1986-5-1
1810
Riverside
Bachelor Mtn.: Lower south slopes of Bachelor Mtn., east end of Lake Skinner.
Comment
RSA575928
Conyza bonariensis
Steve Boyd, Darin L. Banks
1994-9-29
8368
Riverside
Floodplain E of dike along San Jacinto River, W of Sedco Hills community.
381
Comment
RSA702048
Conyza canadensis
Scott D. White, Angelia Carey
2004-9-16
10757
Riverside
San Jacinto Mountain foothills: Indian Creek watershed, above confluence w/ San Jacinto River. Former homestead area with persisting pond (cattle pond?) & adj. wetlands and seep.
579
Comment
RSA717578
Conyza coulteri
A. C. Sanders
2004-5-11
27844
Riverside
Elsinore Basin Region: Alberhill Mountain, former clay mine area ca. 1 mile SE of Alberhill
439
Comment
POM48905
Cordylanthus nevinii
Philip A. Munz, I. M. Johnston
1924-7-27
8755
Riverside
Dark Canyon, San Jacinto Mts.
1829
Comment
RSA412303
Cordylanthus rigidus subsp. setiger
M. M. Thompson
1947-8-21
C- 2059
Riverside
Los Alamos Canyon, Elsinore.
762
Comment
POM356005
Coreopsis californica
Ora M. Clark
1929-4-6
1943
Riverside
South of Hemet.
Comment
RSA160875
Coreopsis californica
Percy C. Everett
1962-4-13
24451
Riverside
Temescal Canyon, Hwy 71, 0.5 miles S entrance to Glen Ivy.
Comment
RSA660640
Corethrogyne filaginifolia
Starr Streight
1982-4-17
5
Riverside
Cajalco Road, 0.7 miles east of I-15; south of Corona.
Comment
RSA783051
Corethrogyne filaginifolia
J. D. Olmsted
1959-8-18
795
Riverside
By archery range at Desert Sun school near Idyllwild at border of P. pondorosa woodland
1646
Comment
RSA596182
Corethrogyne filaginifolia var. filaginifolia
D. L. Banks
1996-11-7
1208
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., 0.5 km W of the spring on the northern fork of Pechanga Creek at the E end of the Reservation.
426
Comment
RSA413257
Corethrogyne filaginifolia var. virgata
James C. Dice, J. D. Tenhunen
1987-9-9
723
Riverside
Ca. 1.6 kilometers NNW of Royal Oak Ranch.
380
Comment
SDSU21793
Crassula aquatica
Michael G. Simpson, Laura Benedict, Zack Principe, Lee Ripma, Nuri Benet-Pierce, Andy Siekkinen
2016-5-7
3979
Riverside
Santa Rosa Plateau Ecological Reserve. Across street from vernal pool trail, ca. 4 miles north on road from Visitor's Center.
636
Comment
UCR187316
Crassula aquatica
Naomi Fraga, Ilene Anderson, Mike Hamilton, Michael Wall, Gary Wallace
2006-9-7
1776
Riverside
Peninsular Ranges; San Jacinto Mountains region, Mount San Jacinto State Park, Hidden Lake
2652
Comment
UCR167077
Crassula connata
Scott D. White
2005-3-29
10844
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
UCR183023
Crassula connata
Mitch Provance
2001-4-21
2976 D
Riverside
San Bernardino Valley, Sunnyslope, west side of Sierra Blvd., along sidewalk adjacent to the golf course
335
Comment
POM13127
Cressa truxillensis
P. A. Munz, I. M. Johnston, I. M. Munz
1922-5-18
5326
Riverside
3 miles south of Elsinore
Comment
RSA0116270
Cressa truxillensis
Mitch Provance, Ken Halama
2003-6-15
17050
Riverside
Temescal Mountains: Mead Valley, just SSW of the corner of Cajalco Rd. and Wood St.
Comment
RSA480584
Croton californicus
Elbert Benjamine
1929-4-7
121
Riverside
San Gorgonio Pass.
Comment
RSA697578
Croton californicus
Wilma Griset
1931-3-29
s.n.
Riverside
Indio (Edon)
Comment
SEINET3089931
Croton californicus
B. Pitzer
1986-5-24
247
Riverside
Whitewater Canyon, ca. 5 mi N of Hwy I-10 on Whitewater Canyon Road. From N edge of hatchery to ca. 1/4 mi N of hatchery boundary. Whitewater 7.5' quad:
Comment
UC570802
Croton californicus
Margaret Stason
1927-3-12
Riverside
Thousand Palms Colorado Desert
Comment
UCR107880
Croton californicus
B. G. Pitzer
1997-3-23
2995
Riverside
Perris-Aguanga Basin Region, Lakeview Mtns, c. 1 air mi. SSW of Mt. Rudolph, along powerline road 0.3 mi. east of Contour (Juniper Flats) Rd.
610
Comment
UCR156091
Croton californicus
T. B. Salvato, Kent Beaman
2005-5-16
803
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
UCR234806
Croton californicus
Jim Andre, Glenn L. Clifton
2011-2-22
17471
Riverside
Coachella Valley, just south of Hwy I-10 at Amtrak train station parking , just west of North Indian Canyon Drive
186
Comment
UCR93092
Croton californicus
Scott D. White
1995-12-24
3798
Riverside
Lakeview Mtns., c. 5 road mi SE of Davis Road/Ramona Expressway intersection.
610
Comment
RSA554222
Crypsis schoenoides
A. C. Sanders, Chet McGaugh
1991-7-19
11153
Riverside
Murrieta Hot Springs, large vernal pool on S side of Murrieta Hot Springs Road, E of Via Princesa & N of Calle del Lago., (Near 117 deg 9.1'W, 33 deg 33.25'N).
348
Comment
RSA736303
Crypsis schoenoides
Scott D. White, Justin M. Wood
2008-5-13
11950
Riverside
I-215 freeway right of way. South of Scott Rd.
Comment
UCR274292
Cryptantha
T. B. Salvato, Gregg Miller
2005-6-7
1446
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
JEPS22569
Cryptantha angustifolia
Rimo Bacigalupi with Paul Hutchison
1958-2-19
6200
Riverside
9.4 mi n Blythe (at w base of the Big Maria Mts.); Big Maria Mts.
167
Comment
JOTR28787
Cryptantha angustifolia
La Doux, Tasha
2005-3-30
1056
Riverside
Joshua Tree National Park. Next to Fried Liver Wash
544
Comment
RSA778625
Cryptantha angustifolia
Duncan S. Bell
2009-3-8
66
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
SEINET3152143
Cryptantha angustifolia
G. B. Grant
1906-5-1
239 -A
Riverside
Collected on Colorado desert at Palm Springs; Southern California
Comment
UCR33811
Cryptantha angustifolia
Faulkner
1978-3-20
332
Riverside
Sonoran (Colorado) Desert, near Big Maria Mtns., 1 mi west of Colorado River.
152
Comment
POM368288
Cryptantha barbigera
Robert Gustafson
1983-3-27
2487
Riverside
Dry rocky canyon southwest of Lake Cahuilla .
Comment
RSA775914
Cryptantha barbigera
Duncan S. Bell, Amanda Turek
2010-4-10
816
Riverside
Riverside Mountains; southern section of the mountain range; approximately 1 air mile southwest of Riverside Mountain Peak.
269
Comment
UCD118999
Cryptantha barbigera
G. K. Helmkamp
1984-5-2
D- 26
Riverside
Little San Bernardino Mountains Big Morongo Canyon, 3 - 3.5 miles below the caretaker's house at the Big Morongo Preserve.
550
Comment
UCR167235
Cryptantha barbigera var. fergusoniae
John F. Green
2005-3-14
s.n.
Riverside
Sonoran (Colorado) Desert, E of N shore of Salton Sea, NNE of Rancho Dos Palmas, between Coachella Canal siphons 28 and 29
24
Comment
UCR41269
Cryptantha barbigera var. fergusoniae
B. G. Pitzer
1986-2-9
2
Riverside
Sonoran (Colorado) Desert, Santa Rosa Mountains: Martinez Canyon, SW of Valerie Jean, on upper fan, c. 1 mi east of mouth of canyon
122
Comment
CAS-BOT-BC218863
Cryptantha costata
Carl B. Wolf
1932-4-29
s.n.
Riverside
EASTERN COLORADO DESERT. 3 MI. SO. OF RICE ON BLYTHE ROAD.
213
Comment
RSA79572
Cryptantha costata
F. W. Peirson
1918-03
5798
Riverside
Irrigated field near Indio.
Comment
UC1178553
Cryptantha decipiens
Peter Kamb
1948-4-11
881
Riverside
5 mi e Garnet (Aqueduct Road); Coachella Valley
304
Comment
JOTR28952
Cryptantha dumetorum
La Doux, Tasha
2005-3-30
1188
Riverside
Joshua Tree National Park. Next to Fried Liver Wash
544
Comment
UCR85239
Cryptantha dumetorum
A. C. Sanders, P. J. MacKay, M. Jacobsmeyer, C. L. Sanders
1995-3-5
15999
Riverside
Sonoran (Colorado) Desert, Orocopia Mtns, Maniobra Valley, 1.6-3 mi. south of frontage road (old Hwy 60) along Interstate 10, S to edge of BLM wilderness
610
Comment
RSA650993
Cryptantha intermedia
C. S. Papp
1964-5-3
455
Riverside
Canyon Crest Hills, at Riverside.
Comment
RSA732137
Cryptantha intermedia
J. Andre
2006-4-26
8151
Riverside
Joshua Tree National Park: upper Long Canyon.
1056
Comment
RSA773125
Cryptantha intermedia
Duncan S. Bell, Joy England
2010-6-4
1260
Riverside
San Bernardino National Forest: Garner Valley, approximately 3.2 air miles southeast of junction of forest service road 6S04 and forest service road 6S13. Field surveys for potential habitat for the endangered Quino Checkerspot butterfly.
1430
Comment
UCR107399
Cryptantha intermedia
B. G. Pitzer
1997-3-23
2987
Riverside
Perris-Aguanga Basin Region, Lakeview Mtns, c. 1 air mi. SSW of Mt. Rudolph, along powerline road 0.3 mi. east of Contour (Juniper Flats) Rd.
610
Comment
UCR114821
Cryptantha intermedia
Mitch Provance, Seychelle Provance
1998-2-17
91
Riverside
Jurupa Mountains, Jensen Quarry; Sunnyside area on W side of Sierra Blvd, c. 0.2 miles NW of the corner of Scenic Dr. and 34th St.
348
Comment
UCR47238
Cryptantha intermedia
B. G. Pitzer, L. F. LaPre
1987-3-2
0430
Riverside
Peninsular Range, Bundy Canyon, c. 2 miles SE of Lake Elsinore, 0.5 mile north of Bundy Canyon Road off Raciti Rd.
703
Comment
UCR92795
Cryptantha intermedia
Scott D. White
1994-3-29
1939
Riverside
Beaumont Badlands, near county dump and old DeAnza Cycle Park, north of Hwy 60
701
Comment
UCSB5583
Cryptantha intermedia
Gunnerson, Robert; G., D.
1953-3-22
Riverside
At Devil's Garden
Comment
RSA0062497
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.
1171
Comment
SEINET10456345
Cryptantha maritima
David B. Dunn, Dhogo; Schroeder, (UMO); Bruskin; A. Folsom
1948-3-13
Dunn 3738
Riverside
Found growing in a wash. Indio Hills, Colorado Desert. Near Pushawalla.
Comment
SDSU18693
Cryptantha maritima var. maritima
Kristen Hasenstab, M. G. Simpson
2008-4-1
56
Riverside
Joshua Tree National Park. 0.80 miles along trail to Mastodon Peak, from Cottonwood Springs Campground when approachind Mastodon Peak from the North portion of the trail.
948
Comment
UC1329936
Cryptantha micrantha
James E. Cole
1941-6-15
905
Riverside
Black Spring Wash Joshua Tree National Monument
1280
Comment Read comments Feb 24 2013
UC489041
Cryptantha micrantha
C. V. Meyer
1927-6-1
160
Riverside
Saunders Meadow San Jacinto Mts.
1706
Comment
SEINET4558667
Cryptantha micrantha subsp. lepida
Peter Kamb
1950-1
1908
Riverside
Hall Canyon, San Jacinto Mountains
1646
Comment
RSA543953
Cryptantha micromeres
Steve Boyd
1991-5-9
6185 a
Riverside
Santa Ana Mountains, lower flank of range along the Bedford Truck Trail on ridge between Bedford and McBribe Canyons.
549
Comment
RSA583627
Cryptantha micromeres
Steve Boyd, Darin Banks
1995-4-5
8434
Riverside
Palomar Range, Agua Tibia Wilderness Area, northern flank of Agua Tibia Mountain at the eastern edge of the Dripping Springs Alcove in tributary of Arroyo Seco, west of the lower Dripping Springs Trail, just south of the Wilderness boundary.
579
Comment
UC1535389
Cryptantha microstachys
A. C. Sanders and B. Pitzer
1986-4-30
Riverside
1.3 mi above upper Bee Canyon mouth (at the San Jacinto River valley, along the road); San Jacinto Mountains, San Jacinto River Valley, Bee Canyon
670
Comment Read comments Sep 10 2011
UCR172757
Cryptantha microstachys
Abby Sirulnik, Ian G. Gillespie
2000-5-14
44
Riverside
Peninsular Ranges; Santa Ana Mtn. Foothills, Temescal Canyon. Indian Truck Road exit off of Interstate 15, c. 0.9 mi. S on De Palma Road
427
Comment
UCR77591
Cryptantha microstachys
Steve Boyd, L. Arnseth, Orlando Mistretta
1991-5-6
6134
Riverside
Peninsular Range; Santa Ana Mountains, south side of Elsinore Peak
1067
Comment
JEPS67712
Cryptantha muricata
W. L. Jepson
1901-5-19
1299
Riverside
Strawberry Valley Mt. San Jacinto
1676
Comment
RSA0018642
Cryptantha muricata
C. P. Cowan
1978-4-24
1250
Riverside
19.6 mi S on Hwy 74 from its jct with Hwy 111 at Indian Wells. Sta. Rosa Road, 1 mi S of 74. Whittaker transect no.W-225(voucher).
Comment
RSA771786
Cryptantha muricata var. jonesii
Orlando Mistretta, Duncan Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4702 -a
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 W116.65121
604
Comment
RSA0079248
Cryptantha muricata var. jonesii
Steve Boyd, Orlando Mistretta
1991-5-22
6295
Riverside
Vail Lake area, base of Agua Tibia Mtn, E of Dorland Mtn, W of Kolb Crk.
549
Comment
UCR140935
Cryptantha nevadensis
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
UCR72186
Cryptantha nevadensis
Theo Glenn
1992-3-31
92- 5
Riverside
Sonoran (Colorado) Desert, north side Eagle Mts, Storm Jade Mine
671
Comment
UCR52069
Cryptantha oxygona
D. C. Hawks
1988-3-27
s.n.
Riverside
between Aguanga and Anza, southeast of intersection of Dove and Sycamore Streets, south of Hwy 371. Tule Creek drainage, 1.75 mi airline northeast of Aguanga
762
Comment
RSA0124380
Cryptantha pterocarya var. cycloptera
Duncan S. Bell, LeRoy Gross
2016-3-31
9196
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; in a side canyon off of Martinez Canyon, approximately 7 air miles southeast of the summit of Martinez Mountain.
591
Comment
SD248154
Cryptantha pterocarya var. stenoloba
J. M. Andre
2013-3-27
24800
Riverside
Region: CA-SonM; Rice Valley east side of Arica Mountains, along Rice-Midland Rd, 2.2 mi. south of Rice (Hwy 62)
241
Comment
CLARK-A1045-302
Cryptantha utahensis
George K. Helmkamp
1977-3-20
Riverside
Deep Canyon dry wash of Deep canyon; ; Palm Desert 15'Q
Comment
POM259688
Cryptantha utahensis
P. A. Munz
1940-3-23
15718
Riverside
3 miles north of Cottonwood Springs, Eagle Mts.
915
Comment
RSA80960
Cryptantha utahensis
G. R. Campbell
1952-4-6
18409
Riverside
Joshua Tree National Monument. 1.5 miles toward Cottonwood Springs, off road to 29 Palms
975
Comment
SBBG53357
Cryptantha utahensis
J. Zabriskie
1975-3-26
Riverside
Santa Rosa Mtns
Comment
UC1122823
Cucurbita foetidissima
A. Lewis
May 1934
465
Riverside
Temecula R. Elsinore Quad., Temecula R.
Comment
UCR26371
Cucurbita foetidissima
A. C. Sanders
1981-7-11
2208
Riverside
San Jacinto Mtns, Live Oak Spring at the head of Live Oak Canyon which is a tributary to Palm Canyon.
1677
Comment
SEINET3082972
Cucurbita palmata
J. Hogan
1974-6-13
18
Riverside
Joshua Tree National Monument: 0.5 mile north of White Tank campground
1317
Comment
POM296656
Cuscuta californica var. papillosa
L. S. Rose
1946-12-23
46300
Riverside
Cathedral Canyon Wash.
183
Comment
SEINET238804
Cuscuta pentagona
Mitch Provance
2000-7-4
2105
Riverside
Santa Ana River Wash between the Market St. and Riverside Avenue crossings.
244
Comment
LA210107
Cuscuta subinclusa
Louis C. Wheeler;
1933-12-1
2284
Riverside
San Gorgonio wash at S. P. RR, San Gorgonio Pass
640
Comment
UC23252
Cuscuta subinclusa
H. M. Hall
1901-8-6
Riverside
s side San Jacinto Mountains
1356
Comment
CLARK-A1528-410
Cycloloma atriplicifolium
Fred B. Essig
1966-9-12
Riverside
Santa Ana River
Comment
RSA0080817
Cylindropuntia chuckwallensis
Marc A. Baker, Michelle Cloud-Hughes
2013-3-20
17721 .1
Riverside
Cottonwood Mountains, Joshua Tree National Park, north side of Cottonwood Canyon, 200m west of Wood Spring, 450m SW of Cottonwood Spring, 38km NE of Indio.
895
Comment
SEINET5624465
Cylindropuntia chuckwallensis
Marc A. Baker, Michelle Cloud-Hughes
2012-3-25
17525 .5
Riverside
Northeast end of Chuckwalla Mountains, 11km SSE of Desert Center, 70km west of Blythe, two-track branching south from Corn Spring Road, 1.1 km W of Corn Spring Campground, 400m south of Corn Springs Wash; Pilot Mountain 1.5' USGS topographic quadrangle
527
Comment
LA204499
Cylindropuntia munzii
A. C. Sanders; et. al.
1986-3-2
6147
Riverside
Arroyo Seco, along Bradshaw Rd. 5.2 mi. W of Graham Pass Rd., S side of the Chuckwalla Mountains
Comment
SEINET3071826
Cylindropuntia ramosissima
Marc A. Baker, Michelle Cloud-Hughes
2011-12-17
17508
Riverside
Pilot Mountain quadrangle, zone 11 0655330mE 3721650mN NAD83, Corn Springs, north side of Chuckwalla Mountains, 12km SSE of Desert Center, 85km east of Indio
498
Comment
RSA314045
Cymbalaria muralis
C. W. Tilforth
1982-12-4
2216
Riverside
Mira Looma, California residence.
Comment
HSC100854
Cynodon dactylon
J. P. Smith, J. O. Sawyer, R. J. Cole
2010-4-12
12751
Riverside
Lawn at Casa del Diablo property.
Comment Read comments Aug 16 2015
UCR93073
Cyperus esculentus
A. C. Sanders, S. Ogg
1994-7-28
15186
Riverside
San Bernardino Valley, Colton & Riverside: Santa Ana River from the Riverside Ave. (N. Main St.) bridge downstream almost to Market St. crossing, both sides of San Bernardino Co. line, but mostly RIV
246
Comment
UCR176958
Cyperus involucratus
D. L. Banks, E. H. Banks
1996-5-2
0949
Riverside
Agua Tibia Mountains, NW Palomar Mountains; NW foothills of Dorland Mtn, S end of Los Caballos Road, University of California-Emerson Oaks Reserve, at the Emerson Cottage
524
Comment
RSA502523
Cyperus involucratus
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-5-7
3578
Riverside
Vail Lake area, along Arroyo Seco drainage from jtn. with Kolb Creek, S to w/in 1/4 mi Hwy 79.
457
Comment
UCR85376
Cyperus niger
A. C. Sanders, O. F. Clarke & CNPS field trip
1991-10-5
11745
Riverside
Santa Ana River Valley, Santa Ana River bottom, Rancho Jurupa Park, Pleasant Acres Lake
Comment
SEINET3909845
Cyperus odoratus
John R. Crutchfield
1965-6-16
219
Riverside
Lost Lake Resort, 14 miles south of Vidal.; 0
Comment
CDA2606
Cyperus retrorsus
S. Morgan
1994-9-13
Riverside
On the UCR campus in the Botanic Garden, Riverside.
0
Comment
UC489200
Cystopteris fragilis
C. V. Meyer
1928-7-27
555
Riverside
San Jacinto Peak
3291
Comment
GMDRC9405
Dalea mollis
J. M. Andre
2017-3-4
37170
Riverside
along west side of US Hwy 95, 21.4 mi. south of Vidal Junction, just north of Big Maria Mountains
123
Comment
RSA0122706
Dalea mollis
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-23
9058
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
RSA675051
Dalea mollis
Scott D. White, Bill La Haye
2001-4-28
8432
Riverside
Colorado Desert: Coachella Valley, east of Dillon Road, ca. 6 road miles north of the I-10 Freeway.
137
Comment
JOTR35380
Dalea mollissima
Harding, Mitzi, J. Hoines, E. Kramer
2012-2-2
168
Riverside
Joshua Tree National Park. southeast Coxcomb Mountains; SE facing slopes and steep drainages
164
Comment
RSA727004
Dasyochloa pulchella
Naomi Fraga, Lisa Rojas
2005-2-10
1407
Riverside
Just north of Palen Pass Road, ca. 10 miles east of Hwy 177.
502
Comment
SEINET259017
Dasypyrum villosum
B. L. Johnson
G 850
Riverside
CULTIVATED; Grown at: University of California Los Angeles
Comment
UCR86200
Datura discolor
A. C. Sanders
1995-5-23
17120
Riverside
Sonoran (Colorado) Desert, Coachella Valley, alluvial fans below the Santa Rosa Mountains, near the mouth of Martinez Canyon, at end of 72nd Avenue
25
Comment
JOTR35024
Datura wrightii
La Doux, Tasha, A. Miller, T. Vaughn, A. Johnson
2007-10-25
3107
Riverside
Joshua Tree National Park. Pinto Basin, along Old Dale Road
Comment
RSA504981
Datura wrightii
D. Charlton
1988-2-25
1163
Riverside
Box Canyon Wash between the Mecca Hills and Orocopia Mountains, 10 miles S of I-10 and N of Mecca and Salton Sea
305
Comment
RSA588168
Datura wrightii
D. L. Banks, Steve D. Boyd
1995-10-17
802
Riverside
NW Palomar Mountains. Agua Tibia Mountains. Cleveland National Forest. Agua Tibia Wilderness Area. Along lower Arroyo Seco. S of the Dripping Springs Campground. Along the narrow benches where Arroyo Seco turns E, just W of the Metasedimentary hills.
524
Comment
UC76428
Deinandra kelloggii
Miss M. Alice King
1893-4-1
Riverside
Menifee
Comment
SD181705
Deinandra mohavensis
Scott D. White
2000-8-22
8123
Riverside
Gibbel Flat in the Santa Rosa Hills.
609
Comment
UCR224405
Deinandra paniculata
Robt. L. Allen, Linnell R. Allen
2008-7-27
s.n.
Riverside
Santa Ana Mountains, South Main Dived Road, 4.7 road miles southeast of the junction with Ortega Hwy (SR74), just south of the gated entrance to Rancho Capistrano housing developments
938
Comment Read comments Oct 4 2017
UCR266425
Deinandra paniculata
D. E. Bramlet, Bill Wagner
2009-10-19
4402
Riverside
Peninsular Range, Riverside, Sycamore Canyon Reserve, c. 0.5 km north of Allesandro Blvd., west of Sycamore Canyon Blvd., along dirt pole line road
495
Comment
RSA550040
Delphinium parishii
Walter Wisura, A. King, L. Newcomb
1992-4-10
4667
Riverside
Colorado Desert, Morongo Valley, Mission Creek Ranch W of Highway 62 below Morongo Valley.
Comment
RSA0020487
Delphinium parishii subsp. parishii
H. de Forest
1933-4-16
s.n.
Riverside
Chino Canyon, Colorado Desert, E of Coachella Valley
Comment
UC854177
Delphinium parishii subsp. parishii
I. W. Clokey, B. C. Templeton
1930-4-9
4696
Riverside
North of Palm Springs. Colorado Desert
51
Comment
UC495187
Dendromecon rigida
P. A. Munz
1932-4-24
12392
Riverside
Snow Creek Canyon San Jacinto Mts. (rocky wash)
457
Comment
UC855085
Dendromecon rigida
P. A. Munz and I. M. Johnston
1922-5-19
5406
Riverside
canyon bed near mouth of Strawberry Creek; San Jacinto Canyon
762
Comment
UCR174615
Dendromecon rigida
Jennifer H. Jones, Thi (Teresa) Bui and Holly Summers
2006-5-31
344
Riverside
Peninsular Ranges; San Jacinto Mtns., just down Mt. Edna Road west off of Calif. Hwy 243
1146
Comment
RSA433555
Dendromecon rigida subsp. rigida
H. de Forest, Jack Rempel
1933-6-25
18018
Riverside
San Jacinto Mtns; northern slope
1128
Comment
RSA234055
Deschampsia danthonioides var. gracilis
R. F. Thorne, E. W. Lathrop
1969-5-12
37950
Riverside
Santa Rosa Plateau: Mesa de Colorado, Rancho California
625
Comment
RSA597937
Deschampsia elongata
F. M. Reed
1928-6-18
6138
Riverside
Temescal [Santa Ana] Mountains: Main Street Canyon, south of Corona.
579
Comment
UCR202577
Descurainia obtusa subsp. adenophora
Scott D. White, Justin M. Wood
2008-7-8
12386
Riverside
San Jacinto Mountains, Johnson Meadows
1488
Comment
UC1234752
Dicentra chrysantha
Peter H. Raven
1962-4-29
17485
Riverside
1 mi above Ortega Highway e base
487
Comment
RSA771749
Dichelostemma capitatum
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4611
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
RSA543759
Dichelostemma capitatum subsp. capitatum
Steve Boyd, Timothy S. Ross, Mike Hammitt
1991-5-2
6059
Riverside
Vail Lake region, SW & W flanks of Billy Goat Mountain, 3 miles N Hwy 79, 1 mile W of Hwy 371, N of Aguanga
600
Comment
RSA757747
Dichelostemma capitatum subsp. capitatum
LeRoy Gross, Jackie McConnaughy, Drew Monks, Tommy Stoughton, Jane Tirrell, Malia Volke
2010-4-12
4347
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
SEINET6879161
Dichelostemma congestum
Wanda P. Vestal, A. G. Vestal
1955-4-21
s.n.
Riverside
Cajalco district, ca. 5 miles southeast of Lake Mathews, and 2.5 miles west of U.S. 395.
Comment
CSUSB26
Dichelostemma pulchellum
Karen Cook
1966-2-22
Riverside
University of California, Riverside (UCR) campus. 200 yards southeast of intersection of street leading to agriculture buildings.
304
Comment
GMDRC7548
Dicoria canescens
J. M. Andre
2015-4-23
32756
Riverside
Rice Valley: along Rice-Midland Rd, 3.1 mi. south of Hwy 62, eastern end of Arica Mountains
253
Comment
UCSB37803
Dicoria canescens
Roos, John
1957-12-26
Riverside
6 miles N.W. of Thousand Palms, Coachella Valley
152
Comment
SD243250
Diplachne fusca var. uninervia
Mike Lahti
2008-12-12
Riverside
Hemet. Bautista Creek Ranches, 45200 Bautista Road, near Fairview Avenue.
Comment
SEINET229299
Diplacus bigelovii var. bigelovii
Leila M. Shultz, John S. Shultz
1985-1
8346
Riverside
Chuckawalla Mountains, alluvial fans at Alligator rock
335
Comment
CAS-BOT-BC152264
Diplacus clevelandii
Steve Boyd
1986-4-22
1757
Riverside
Temescal Canyon, just south of Interstate 15
Comment
SEINET8245386
Diplacus fremontii
Wesley Griesel
1962-6-26
Riverside
Dark Canyon, San Jacinto Mts.
1920
Comment
CAS-BOT-BC150675
Diplacus longiflorus
P. C. Everett
1935-6-17
7147
Riverside
Santa Ana Mts., Coldwater Can. Trail to Santiago Pk., 2 mi. above Glen Ivy Resort
609
Comment
RSA0015884
Diplacus longiflorus
Steve D. Boyd
1981-3-2
s.n.
Riverside
Gavilan Hills region, central Dawson Canyon, just upstream from the confluence of 'Blue Oak Canyon'.
366
Comment
RSA0019298
Diplacus puniceus
D. L. Banks
1997-2-23
1305
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, north of Pechanga Road, south of Anza Road, just NNW of San Gabriel Church in the area burned by the 1996 Temecula Fire.
402
Comment
SEINET13778043
Diplacus puniceus
Ynez W. Winblad
1938-1
Riverside
Between El Capistrano and Lake Elsinore
Comment
CAS-BOT-BC195676
Distichlis spicata
H. S. Yates
1937-6-27
20940
Riverside
Near Relief Hot Springs
Comment
UCR231754
Distichlis spicata
John F. Green
2008-4-23
07- 03
Riverside
Peninsular Range, hills south of Perris, powerline route above the San Jacinto River, east of Lantana Dr., south of Ethanac Rd.
439
Comment
JEPS3937
Ditaxis claryana
Marjorie D. Clary
1932-12-15
1709
Riverside
Coral reef Ranch, 8 miles west of Coachella
Comment
UC303381
Ditaxis claryana
Marcus E. Jones, A. M.
1906-4-26
Riverside
Indio
Comment
JEPS52445
Ditaxis lanceolata
E. E. Schellenger
Circa 1894
9
Riverside
Santa Maria Mts. Colorado Desert, Santa Maria Mts.
Comment
JOTR30264
Ditaxis lanceolata
Leary, Pat
1987-5-21
3830
Riverside
McCoy Spring, McCoy Mountains, T5S R20E sec17 (unsurveyed), [UTMs estimated, January 2010]
Comment
SEINET7097941
Ditaxis lanceolata
A. G. Vestal
1937-5-9
s.n.
Riverside
South of Hemet at the foothills of Santa Rosa Hills. UTM Zone 11, 502695 mE, 3730874 mN. Lat. 33 43' 11ao N, Long. -116 58' 15ao W. (NAD 27 converted to WGS84 decimal degrees)
Comment
GMDRC3100
Ditaxis neomexicana
J. Andre, T. La Doux
2008-9-13
10261
Riverside
Chuckwalla Valley: along Hwy 177 (northwest side), southeast end of Coxcomb Mountains 33 deg. 48.724' N 115 deg. 16.87' W. Elev. 527 ft.
161
Comment
SD143928
Ditaxis neomexicana
G. K. Helmkamp, E. A. Helmkamp
1998-2-18
2702
Riverside
Little Maria Mountains, Colorado desert, Midland road, 3.8 miles SE of Midland
Comment
UC570801
Ditaxis neomexicana
H. L. Mason
1928-3-10
4223
Riverside
Hidden Springs Canyon Coachella Mts., Hidden Springs Canyon
Comment
UCR163735
Ditaxis neomexicana
B. G. Pitzer
2000-11-4
4239
Riverside
Sonoran (Colorado) Desert, north side of the Chuckwalla Mtns., Eagle Mountain Rd. 0.8 mi. south of Hwy I-10 at and around powerline road, c. 3.5 mi. WSW of Desert Center
402
Comment
VVC648
Ditaxis neomexicana
P. J. MacKay
1997-2-8
103
Riverside
Sonoran Desert, Palm Springs, Murray Canyon; at edge of creek btw palm groves
243
Comment
RSA4950
Ditaxis serrata var. californica
C. B. Wolf
1932-4-27
3048
Riverside
Colorado Desert, lower end of Lost Palm Canyon, at 1st rocky hills, 1mi off the Mecca-Blythe Road.
244
Comment
RSA33641
Dithyrea californica
N. C. Cooper
1945-3-24
1618
Riverside
Cabazon.
457
Comment
SBBG72435
Dithyrea californica
unknown
1895-1
Riverside
Palm Springs
Comment
SFV4379
Dithyrea californica
F. M. Ball
1964-1-4
66 1
Riverside
San Bernardino Mountains About 16 miles east of Banning on main highway to Indio. Whitewater turnoff on east side of Whitewater Canyon.
450
Comment
SEINET12005463
Dithyrea californica
S. B. Parish, Parish, W. F.
1881-1
15
Riverside
Whitewater
Comment
SEINET5342919
Dithyrea californica
E. Neese
1979-4-10
7065
Riverside
Joshua Tree Nat. Mon. s of Twenty-Nine Palms, between Pinto Basin jct and Cottonwood Wash.
305
Comment
UCR37495
Dodecatheon clevelandii
Steve Boyd
1981-3-2
s.n.
Riverside
Peninsular Range, Gavilan Hills, Estelle Mtn. by the road behind lookout
Comment
CAS-BOT-BC41633
Draba corrugata var. saxosa
J. Ewan
1930-9-1
s.n.
Riverside
Summit of Mount San Jacinto.
3293
Comment
RSA612492
Draba cuneifolia
D. L. Banks
1997-2-23
1325
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, north of Pechanga Road, south of Anza Road, just NNW of San Gabriel Church in the area burned by the 1996 Temecula Fire.
402
Comment
UCR22108
Draba cuneifolia
Steve Boyd
1980-5-15
271
Riverside
Gavilan Hills, Harford Springs County Park, northwest corner of the Gavilan plateau
625
Comment
RSA0019582
Drymocallis glandulosa var. wrangelliana
I. M. Johnston
1918-4-27
1873
Riverside
Temecula Canyon.
610
Comment
IRVC140
Dryopteris arguta
R. H. Whittaker, W. A. Niering
1963-5-28
SJ 37
Riverside
Mountain Center, Hemet Hwy. San Jacinto Mountains
976
Comment
UCR101843
Dudleya
B. G. Pitzer
1997-4-1
3043
Riverside
Lakeview Mtns, c. 0.75 air mi. SSW of Mt. Rudolph, c. 1 air mi NE of Contour (Juniper Flats) Rd.
655
Comment
LA204779
Dudleya abramsii
Joan Malloy;
1952-5-24
sn
Riverside
Hemet Valley, S side of road
Comment
UCR127538
Dudleya abramsii
A. C. Sanders, K. Kramer
2003-6-11
26876
Riverside
San Jacinto Mtns., Garner Valley, foothills on the northeast side of the valley, 1/2 mile west of Morris Ranch Rd. on a dirt track, c. 1 km west of Goff Flat
1616
Comment
SD206994
Dudleya aloides
Reid Moran
1947-5-10
2183
Riverside
Andreas Palm Canyon; south of Palm Springs.
Comment
UCSB16236
Dudleya cymosa
Hargreaves, Bruce
1963-5-5
Riverside
5.7 mi. SE of Pinyon Campground on California State Highway 74
762
Comment
POM12114
Dudleya lanceolata
Mary F. Spencer
1921-5-30
1124
Riverside
Canyon near San Jacinto.
549
Comment
POM17775
Dudleya lanceolata
P. A. Munz
1923-6-18
7131
Riverside
Temecula Canyon.
Comment
RSA586858
Dudleya lanceolata
D. L. Banks, S. D. Boyd
1995-5-3
0277
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco.
512
Comment
HSC85282
Dudleya multicaulis
Steve Boyd
1986-5-7
1823
Riverside
Alberhill Mtn., lower slopes of S flank, just E of claymine area
Comment
CAS-BOT-BC109613
Dudleya saxosa subsp. aloides
D. A. Johansen; J. A. Ewan
1932-4-10
7062
Riverside
Warners Ranch at Whitewater Western Colorado Desert.
Comment
CLARK-A1528-1173
Dudleya saxosa subsp. aloides
Sally Bell
1964-5-3
Riverside
761
Comment
RSA209565
Dudleya saxosa subsp. aloides
T. Beck
1968-4-28
680428 -8
Riverside
1/2 mi. S of trout farm on White Water Canyon Rd. At point where the river crosses the road.
549
Comment
POM6654
Dyssodia porophylloides
P. A. Munz
1919-5-7
2732
Riverside
Palm Springs.
198
Comment
UCR200300
Dyssodia porophylloides
Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah J. De Groot, Valentin Arvizu, T. Thibault
2004-5-14
11212
Riverside
Colorado Desert; Chocolate-Chuckwalla Mountains, western base of the Chocolate Mountains, small canyon c. 1.25 mi due north of Imperial Co. line and c. 3.75 miles due west of aqueduct, accessed by dirt road off of main aqueduct road at siphon station. Within boundaries of U.S. Navy's Chocolate Mountains Aerial Gunnery Range
549
Comment
RSA696228
Echinocactus cylindraceus
Keith E. Hoffmaster
1933-4-13
s.n.
Riverside
Palm Springs.
Comment
SEINET8059976
Echinocactus polycephalus var. polycephalus
Michael Chamberl
1990-1-11
20
Riverside
3.6mi S of Inyo county line on Route 127. On west side of small hill on west side of road.
300
Comment Read comments Jun 5 2016
SEINET8060008
Echinocactus polycephalus var. polycephalus
Michael Chamberl
1990-1-8
4
Riverside
3.8mi down Eagle Mt. Rd. off I-10. SE side of the road.
400
Comment
UCR59234
Echinochloa crus-galli
Jeri Hirshberg
1989-7-20
s.n.
Riverside
Diamond Valley, south of Newport Road, near Searl Ranch.
Comment
SBBG16250
Ehrendorferia chrysantha
P. H. Raven
1962-4-29
17485
Riverside
Ortega Hwy, 1 mi above its E base
487
Comment
RSA463705
Ehrharta erecta
Mira M. Bogen
1987-5-10
s.n.
Riverside
[Riverside?] Along Van Buren Boulevard between bridge over Santa Ana river and sewer.
Comment
UCR182095
Ehrharta longiflora
Tom Chester
2005-4-20
581
Riverside
Peninsular Ranges; Santa Ana Mountains region, Santa Margarita Ecological Reserve: Temecula Gorge, south side
239.3
Comment
HSC46428
Eleocharis macrostachya
Christopher Davidson
1977-5-25
5647
Riverside
Mesa de Burro, Santa Rosa Plateau area of Santa Ana Mtns.
701
Comment
UCR110916
Eleocharis macrostachya
A. C. Sanders, K. C. Rose
1999-6-18
22818
Riverside
Domenigoni Valley, upper Warm Springs Creek between Hwy 79 (Winchester Rd.) and Scott Rd., Domenigoni Ranch, south of Winchester
433
Comment
SBBG54319
Eleocharis parishii
C. Davidson
1977-5-25
5647
Riverside
Mesa de Burro, Santa Rosa Plateau
701
Comment
RSA0050592
Elymus
A. C. Sanders, Tim Thomas
2008-8-1
35940
Riverside
Coldwater Creek near Mountain Center, SE of Keenwild Fire Station. In open disturbed area along road 5S02.
1402
Comment
UCR274299
Elymus condensatus
T. B. Salvato, Melissa Clemons
2005-6-6
1411
Riverside
Peninsular Range, Gavilan Hills, c. 0.75 mile south-southeast of Steele Peak, 0.6 mile E of Hammack Ranch, and 5 miles north-northeast of Lake Elsinore
579
Comment
RSA679220
Elymus glaucus var. glaucus
Fred M. Roberts
2003-6-25
5914
Riverside
Just NE of Falcon roup Camp, 2.1km ESE Los Pinos Peak just west of main road.
1009
Comment
UC37060
Elymus trachycaulus
H. M. Hall
July 1901
2569
Riverside
Dark Canyon San Jacinto Mountains
2133
Comment
JOTR32036
Emmenanthe penduliflora var. penduliflora
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler, B. Truesdell, D. Shade
2011-4-26
2266
Riverside
Joshua Tree National Park. Pleasant Valley, southwestern edge of Hexie Mountains; near Squaw Tank; sandy flats among large granitic boulders and foothills (Stop 2)
1063
Comment
JEPS34097
Encelia actoni
W. L. Jepson
1935-4-19
17080
Riverside
San Gorgonio Pass
Comment
JOTR31160
Encelia actoni
La Doux, Tasha
2009-6-3
1868
Riverside
Joshua Tree National Park. (Stop 5): Little San Bernardino Mountains, Covington Flats Area, lower slopes, just above parking area for lower Covington Flats
1460
Comment
UCR154633
Encelia actoni
A. C. Sanders, Mike Misenhelter
2005-6-15
30995
Riverside
Peninsular Range; Sage-Aguanga Region, 2 miles NNE of Vail Lake, 4 miles SSW of Sage, Denise Rd. at Bonita Rd., near Calle de Nino, 1.2 mi. NE of summit of (Big) Oak Mtn., SW of Rocky Ridge and SE of Black Hills
671
Comment
UCR263476
Encelia actoni
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-24
41503
Riverside
San Gorgonio Pass, north of San Gorgonio River wash, c. 3 miles east of Cabazon, south of I-10 and generally NE of water bottling plant
457
Comment
CAS-BOT-BC131341
Encelia farinosa
C. L. Hitchcock; C. V. Muhlick
1964-3-17
23077
Riverside
8 miles s.e. of Corona, along road to Elsinore
Comment
HSC47356
Encelia farinosa
Richard Spjut, C. E. Edson
1978-4-24
4954
Riverside
Along Hwy. 74 W of Palm Desert in the San Jacinto Mtns.
457
Comment
HSC83022
Encelia farinosa
N. M. Fellows
1984-3-20
3
Riverside
Oasis de Los Osos Preserve, off Snow Creek Canyon at the N foot of the San Jacinto Mtns., 1 mi. W of Snow Creek Village
488
Comment
OBI2899
Encelia farinosa
Lewis S. Rose
1967-12-19
67180
Riverside
La Quinta
15
Comment
UCR148454
Encelia farinosa
S. J. Myers
2005-1-31
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, c. 10 miles ESE of North Shore along Coachella Canal right-of-way, N of Rancho Dos Palmas
20
Comment
UCR204228
Encelia farinosa
Valerie Soza, J. M. Porter, G. D. Wallace
2001-4-2
1087
Riverside
Transverse Ranges, Little San Bernardino Mountains, Big Morongo Wash
473
Comment
SEINET10618313
Encelia farinosa
David B. Dunn
1948-2-21
Dunn 3662
Riverside
Pushawalla; in wash.
Comment
RSA522772
Encelia farinosa var. farinosa
Steve Boyd, Timothy S. Ross, L. Arnseth
1990-3-29
3879
Riverside
Vail Lake area, summit of Big Oak Mtn, N. of lake.
793
Comment
SBBG109174
Encelia frutescens
D. Wilken with G. A. Wilken
1997-11-1
15374
Riverside
tributary of San Bernardino Wash, 0.3 km SW of Gold Crown Rd, SW slope of Pinto Mtns
605
Comment
POM6378
Ephedra californica
Philip A. Munz, L. T. Street, G. Williams
1919-3-25
2310
Riverside
Sand dunes. Whitewater.
305
Comment
RSA650252
Ephedra californica
Marion P. Harthill
1973-2-17
1554
Riverside
Snow Creek, Palm Springs
366
Comment
UCR177328
Ephedra californica
Scott D. White, Michael Honer
2003-5-13
9235
Riverside
San Bernardino Mtns, Whitewater Canyon, c. 2 miles north of Bonnie Bell
640
Comment
UCR75536
Epilobium campestre
A. C. Sanders
1993-5-12
14010
Riverside
San Jacinto Valley, Hemet, SW corner of intersection of Florida Ave (Hwy 74) & Warren Rd., between new San Diego Aqueduct and Warren Road
460
Comment
POM12651
Epilobium canum subsp. latifolium
P. A. Munz
1922-9-6
6388
Riverside
Along zizag below Hidden Lake, San Jacinto Mountains.
2348
Comment
UCR39543
Epilobium ciliatum
A. C. Sanders
1980-8-21
1777
Riverside
San Jacinto Mountains, Mt. San Jacinto Wilderness Area. east of Saddle Junction at the head of Tahquitz Creek, c. 2 mi NE of Idyllwild
2409
Comment
POM3143
Epilobium ciliatum subsp. ciliatum
I. M. Johnston
1917-12-1
s.n.
Riverside
Santa Ana River, NW of Corona.
183
Comment
UC56487
Epilobium ciliatum subsp. ciliatum
E. E. Schellenger
July, 1901
Riverside
Thompson's Springs
Comment Read comments Mar 22 2014
UC64301
Epilobium ciliatum subsp. ciliatum
H. M. Hall
July 1901
2640
Riverside
Johnston Ranch San Jacinto Mountains, vicinity of Strawberry Valley (along watercourses)
1600
Comment
RSA644310
Epilobium densiflorum
Scott D. White
1995-6-29
3404
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
RSA588572
Epilobium glaberrimum subsp. glaberrimum
E. C. Jaeger
1921-7-1
s.n.
Riverside
Idyllwild, San Jacinto Mountains.
1585
Comment
POM19842
Epipactis gigantea
Mary F. Spencer
1923-7-20
2248
Riverside
Idyllwild, San Jacinto Mountains.
1646
Comment
RSA170449
Epipactis gigantea
John Olmsted
1960-5-15
1469
Riverside
Near intersection of main and west forks of Snow Creek, San Gorgonio River Drainage Area, San Jacinto Mountains.
762
Comment
UCR207988
Epipactis gigantea
Mrs. Burton
1908-5-30
s.n.
Riverside
Peninsular Range/San Bernardino Valley, Riverside
Comment
UCR24195
Epipactis gigantea
John C. Roos
1942-5-2
1129
Riverside
Mojave Desert, Joshua Tree National Monument [now Park]. South entrance, Cottonwood Spring
915
Comment Read comments Apr 5 2011
UCR3709
Epipactis gigantea
Frank C. Vasek
1964-7-25
640725- 03
Riverside
San Jacinto Mountains, Dark Canyon near Wet Canyon Campground
Comment
UCSB925
Epipactis gigantea
Kamb, Peter
1948-7-11
Riverside
Hall Canyon; San Jacinto Mtns
1645
Comment
RSA586936
Equisetum laevigatum
Darin L. Banks, Peter Morrell
1995-5-4
302
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, N of the Wildhorse Trail, along Arroyo Seco.
597
Comment
SEINET1909845
Eragrostis
A. C. Sanders
1997-1
21627
Riverside
Moreno Valley: March Air Base, near Riverside (Riverside East 7.5 Q.).
466
Comment
POM267973
Eragrostis pectinacea
E. Johnson
1943-10-29
s.n.
Riverside
Coachella.
Comment
IRVC27681
Eragrostis pectinacea var. pectinacea
A. C. Sanders, T. Schram, D. Wappler
1994-10-4
15770
Riverside
N slope of mtns.; Twin Pines Creek in vicinity of confluence w/ Brown Crk. & of the dirt road crossing San Jacinto Mtns.
854
Comment
SD258452
Eremothera refracta
J. M. Andre
2013-3-4
23863
Riverside
Sandy bluffs overlooking Colorado River, 0.2 mile E of Hwy 95, just S of Riverside Mountains, just N of Queen Sable Point. (Big Maria Mtns NE 7.5'Q)
96
Comment
UCR163084
Eriastrum
B. G. Pitzer
2000-5-7
4138
Riverside
Sonoran (Colorado) Desert, extreme north end of Orocopia Mountains, Shavers Valley, at base of hills c. 0.5 mi. SE of Box Canyon Road.
341
Comment
RSA0105507
Eriastrum densifolium subsp. austromontanum
Mary F. Spencer
1923-08
s.n.
Riverside
Tahquitz ridge near Tahquitz peak. San Jacinto Mountains
2439
Comment
UCSB44669
Eriastrum densifolium subsp. mohavense
D. Hibbard
1977-5-16
42
Riverside
NW SIDE OF CA HWY 72 (11.8 MI FROM JCT WITH HWY L11)
1036
Comment
SD197853
Eriastrum eremicum subsp. eremicum
Peter L. Morrell, D. E. Krause
1995-5-1
460
Riverside
Sonoran (Colorado) Desert: Coachella Valley, northwest corner of Baristo Road and El Cielo Road, near cargo entrance to Palm Springs Municipal Airport.
123
Comment
SJSU8731
Eriastrum eremicum subsp. eremicum
R. C. McGehee
1970-4-16
212
Riverside
near N border of Chocolate Mts c. 22 mi W of Wiley Well
Comment
RSA0120081
Eriastrum eremicum subsp. eremicum
R. F. Thorne, W. A. Tilforth
1980-5-28
54176
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
RSA0120675
Eriastrum harwoodii
Duncan S. Bell
2010-4-2
686
Riverside
Arica Mountains: west side of mountain range within the Palen/McCoy Wilderness; approximately 2.5 air miles northwest of Priest Well; collecting along a steep sand ramp at the head of the main western drainage for the mountain range.
559
Comment
RSA0120683
Eriastrum harwoodii
Duncan S. Bell
2010-5-1
911
Riverside
Arica Mountains: northwest of mountain range, approximately 6.5 air miles southwest of the ghost town of Rice, and approximately 5 air miles northwest of Priests Well.
339
Comment
SEINET4207490
Eriastrum harwoodii
Duncan S. Bell
2010-5-1
903
Riverside
Arica Mountains: northwest of mountain range, approximately 8.6 air miles west of the ghost town of Rice, and approximately 6.8 air miles northwest of Priests Well.; 0
286
Comment
UC23880
Eriastrum sapphirinum
Geo. F. Reinhardt
June 1897
Riverside
San Jacinto Valley
Comment
UCR213862
Eriastrum sapphirinum
Scott D. White, Justin M. Wood
2009-5-22
12932
Riverside
San Jacinto Mountains, Old Control Road, below Halfway Spring
915
Comment
UCR55269
Eriastrum sapphirinum
Kathy Harper
1988-6-11
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon, lower end of Bautista Rd.
Comment
RSA0121576
Eriastrum sapphirinum subsp. dasyanthum
E. W. Lathrop
1968-6-2
6954
Riverside
Main Divide Truck Trail between El Carriso and San Mateo Canyon. Cleveland National Forest.
Comment
RSA0121584
Eriastrum sapphirinum subsp. dasyanthum
E. W. Lathrop
1966-5-15
6300
Riverside
3 miles SE of Murrieta on the De Luz Road.
Comment
RSA0122973
Eriastrum sapphirinum subsp. sapphirinum
Anonymous
1896-09
s.n.
Riverside
Strawberry Valley.
Comment
SBBG8332
Ericameria cooperi var. cooperi
H. and M. Dearing
1936-12-25
2410
Riverside
Long Cyn, Colorado Desert
Comment
RSA520085
Ericameria cuneata var. spathulata
Steve Boyd
1988-10-8
2859
Riverside
Cahuilla Mountain, SW of Anza at head of Bautista Canyon. Along crest of the mountain.
Comment
RSA776284
Ericameria linearifolia
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-29
886
Riverside
Haugen Lehmann exit, Pacific Crest Trail up into canyon east of Cottonwood Canyon
915
Comment
UCSB38737
Ericameria linearifolia
Cowan, Clark
1978-4-23
Riverside
Bighorn sheep overlook 14.5 mi (23.2 km) S on hwy 74 from jct. w/ Hwy 111 at Indian Wells; Santa Rosa Mts., San Berndo. Nat. For.
Comment
SEINET10808732
Ericameria nauseosa
David B. Dunn
1947-9-21
Dunn 3519
Riverside
Collected in a shallow wash about 5 miles in from Hwy. to 29 Palms. In Joshua Tree National Monument.
Comment
SEINET10808748
Ericameria nauseosa var. mohavensis
David B. Dunn
1946-8-17
Dunn 2728
Riverside
Found along trail to Hidden Lake in San Jacinto Mts.
Comment
OBI7340
Ericameria paniculata
Louis C. Wheeler
1933-12-1
2288
Riverside
2 mi E Cabezon, San Gorgonio Pass
640
Comment
UC1929886
Ericameria paniculata
Scott D. White, Michael Honer
2003-5-13
9250
Riverside
SAN BERNARDINO MTNS: Whitewater Canyon, ca. 2 miles north of Bonnie Bell. Open wash & alluvial benches.
Comment
SD239588
Ericameria parishii
A. C. Sanders, Kent Beaman
2011-9-27
39924
Riverside
Peninsular Range; Santa Ana Mtns.: Main Divide Truck Trail, 0.95 km ENE (78a^z) of Santiago Peak summit.
1402
Comment
RSA719791
Erigeron breweri var. jacinteus
Naomi Fraga, Ilene Anderson, Mike Hamilton, Michael Wall, Gary D. Wallace
2006-9-7
1741
Riverside
Along trail to Hidden Lake Divide.
2591
Comment
RSA786089
Erigeron foliosus
J. D. Olmsted
1958-6-15
190
Riverside
On N Fork San Jacinto River, 1 mile above its intersection with M[iddle] Fork San Jacinto River near the Hemet-Idyllwild Road.; Mt. range: San Jacinto Mts.; drainage area: San Jacinto River.
732
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
RSA455015
Eriodictyon crassifolium
Martha Hilend
1928-4-8
s.n.
Riverside
Lake Elsinore, about 3 miles west of lake.
Comment
RSA455025
Eriodictyon crassifolium
E. C. Jaeger
1921-6-8
s.n.
Riverside
McMullen Trail [Banning to McMullen Flat], north slope San Jacinto Mts
Comment Read comments Nov 5 2011
SD4124
Eriodictyon crassifolium
Fidella G. Woodcock
1926-3-15
Riverside
Palm Springs (mak 7/07)
Comment
UC708743
Eriodictyon crassifolium
H. K. Wagnon
1944-5-30
405
Riverside
along Tahquitz Creek (Palm Springs); along Tahquitz Creek, Palm Springs
Comment
JEPS57094
Eriogonum apiculatum
Carl V. Meyer
1928-7-26
527
Riverside
near Roach Sawmill; San Jacinto Mt.
Comment
POM254741
Eriogonum apiculatum
P. A. Munz
1938-8-13
15333
Riverside
Near Santa Rosa Peak
2317
Comment
JOTR37446
Eriogonum baileyi var. baileyi
Hodges, Stephen, T. Green
2016-5-24
568
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
GMDRC2045
Eriogonum davidsonii
J. Andre
2006-4-26
6764
Riverside
Little San Bernardino Mountains: Joshua Tree National Park: Long Canyon, approx. 2.3 mi. S. of NE corner (boundary) of park Near 34.06072 deg. N 116.44711 deg. 43681' W. Elev. 3463 ft.
1056
Comment
UCR35099
Eriogonum davidsonii
L. B. Ziegler
1967-8-2
201
Riverside
Peninsular Ranges, San Jacinto Mtns., upper Herkey Creek area
1524
Comment
SEINET11932637
Eriogonum davidsonii
J. F. Emmel
1979-1
694
Riverside
SE end Jacinte Mts S base of Sugarleaf Mt. near SE end of Pinyon Flat
1219
Comment
UCSB37947
Eriogonum deflexum
Mayers, Anna
1978-4-24
Riverside
4.5 km south of Palm Springs Araby Canyon, south of Araby Drive
215
Comment
CAS-BOT-BC256117
Eriogonum deflexum var. deflexum
John Thomas Howell
1928-11-4
4083
Riverside
Hidden Spring Canyon, 13 miles se of Mecca
Comment
JEPS35731
Eriogonum deflexum var. deflexum
Marjorie D. Clary
1932-5-8
1093
Riverside
Beal to Wiley Well; Colorado Desert, Chocolate Mts.
152
Comment
UCR108156
Eriogonum fasciculatum subsp. foliolosum
B. G. Pitzer
1997-3-23
2985
Riverside
Perris-Aguanga Basin Region, Lakeview Mtns, c. 1 air mi. SSW of Mt. Rudolph, along powerline road 0.3 mi. east of Contour (Juniper Flats) Rd.
610
Comment
UCR112312
Eriogonum fasciculatum subsp. foliolosum
A. C. Sanders, Mitch Provance, T. B. Salvato
2000-6-1
23446
Riverside
Menifee Valley, S of Newport Rd., north of Holland Rd. and east of Bradley Rd., 2 miles due east of Railroad Canyon Lake
488
Comment
UCR260543
Eriogonum fasciculatum subsp. polifolium
T. B. Salvato
2014-5-29
8026
Riverside
Perris-Aguanga Basin, Menifee, northeast corner of Bundy Canyon Road and Debon Street, c. 0.7 mi west of Murrieta Rd and 4.4 mi southeast of Canyon Lake
537
Comment
RSA393430
Eriogonum fasciculatum var. foliolosum
N. C. Cooper
1944-7-15
1576
Riverside
Banning.
701
Comment
RSA393349
Eriogonum fasciculatum var. polifolium
Clyde Stratton
1943-7-23
s.n.
Riverside
Riverside
Comment
RSA594510
Eriogonum fasciculatum var. polifolium
D. L. Banks, Dylan Hannon
1996-5-3
997
Riverside
Agua Tibia Mountains; Foothills S of Hwy. 79, E of the Dripping Spring Campground, approx. 300m E of the Dripping Springs Guard Station, just S of Hwy. 79.
500
Comment
UC1329844
Eriogonum fasciculatum var. polifolium
James E. Cole
1941-5-17
715
Riverside
Covington Flat Canyon Joshua Tree National Monument, Covington Flat Canyon
1371
Comment
CAS-BOT-BC253494
Eriogonum gracile
James L. Reveal; Caroline G. Reveal
1972-8-9
2857
Riverside
Along California Highway 243, 4 miles north of the road junction with Highway 74, 0.5 mile south of the center of Idyllwild, San Jacinto Mountains
Comment
SBBG62113
Eriogonum gracile
P. A. Munz, I. M. Johnston
1928-9-12
11253
Riverside
Temescal Cyn
Comment
RSA703627
Eriogonum gracile var. incultum
Scott D. White, Angelia Carey
2004-9-16
10767
Riverside
San Jacinto Mountain foothills: San Jacinto River wash and adjacent alluv. benches, near Indian Creek confluence.
503
Comment
RSA27986
Eriogonum inflatum var. inflatum
C. L. Hitchcock
1940-4-3
5928
Riverside
1 1/2 mi. northeast of Cottonwood Spring along 29 Palms Road, Joshua Tree Nat. Monument.
Comment
RSA515201
Eriogonum inflatum var. inflatum
Steve Boyd, Orlando Mistretta
1986-3-13
1475
Riverside
West Side Palen Mountains: NE of Desert Center; First large canyon at NW tip of western segment of range.
Comment
UC61702
Eriogonum inflatum var. inflatum
L. D. Copeland
1904-4-30
106
Riverside
West Canyon, Palm Springs
Comment
CAS-BOT-BC263116
Eriogonum maculatum
H. M. Hall
1899-6-1
1268
Riverside
San Antonio Mountains. North side
1828
Comment
CAS-BOT-BC270592
Eriogonum molestum
H. M. Hall
1901-7-1
2386
Riverside
San Jacinto Mountains
1615
Comment
CAS-BOT-BC270596
Eriogonum molestum
Peter H. Raven; R. Snow
1957-7-26
11124
Riverside
1.8 mi. above Lake Fulmor, San Jacinto Mts.
Comment
SBBG64071
Eriogonum molestum
R. Hoffmann
1929-9-7
Riverside
San Jacinto Mtns
1828
Comment
CDA22643
Eriogonum pusillum
T. C. Fuller
1964-4-14
11825
Riverside
Bench above wash of Whitewater Canyon, 4.1 miles north of Whitewater.
0
Comment
RSA424847
Eriogonum pusillum
Emery M. Whilton
1937-3-22
s.n.
Riverside
Taken in the Chocolate Mountains, east slope, Coachella Valley.
Comment Read comments Dec 18 2011
SBBG1606
Eriogonum pusillum
H. and M. Dearing
1942-3-7
4813
Riverside
Cathedral City
Comment
RSA395867
Eriogonum thomasii
Steven A. Junak
1983-3-23
1635
Riverside
East side of Jefferson Road, opposite entrance to Cahuilla Lake County Park, south of Indio.
0
Comment
RSA676112
Eriogonum thomasii
Scott D. White
2001-4-3
8244
Riverside
Colorado Desert: Shavers Valley. Near the I-10 Freeway, ca. 15 miles east of Indio jtn I-10 / SR 111.
396
Comment
RSA766144
Eriogonum thomasii
F. W. Peirson
1930-3-29
1897
Riverside
Painted Canyon
Comment
UCR245950
Eriogonum thomasii
Duncan S. Bell
2009-3-7
08
Riverside
Arica Mountains, east side of range, c. 1.7 miles west of Priest Well
431
Comment
UCR112133
Eriogonum thurberi
A. C. Sanders, Robert Noll
1998-5-28
21889
Riverside
Riverside, Fairmount Park, SW of Lake Evans at upper end of wooded area associated with Spring Brook, between the two outlets from the lake
244
Comment
UCR211720
Eriogonum thurberi
Fred M. Roberts, D. E. Bramlet
2005-6-6
6247
Riverside
Perris Basin, San Jacinto Valley, San Jacinto River Wash, just west of SR 79 overpass, 1.4 km west-southwest of Gilman Hot Springs
442
Comment
CAS-BOT-BC263593
Eriogonum trichopes
Susan G. Stokes
1933-4-9
51
Riverside
South of Palm Springs
Comment
RSA766491
Eriogonum trichopes
Alice Hutchinson
1931-09
6853
Riverside
Between Desert Center and Blythe
122
Comment
UCR63890
Eriogonum viridescens
B. G. Pitzer
1989-4-16
1295
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, just outside impact area, 1 km south of Tabaseca Tank
700
Comment
RSA766279
Eriogonum wrightii var. membranaceum
Joseph A. Ewan
1928-6-23
1520
Riverside
Strawberry Valley, San Jacinto Mts.
1616
Comment
UCR22009
Eriogonum wrightii var. membranaceum
Steve Boyd
1980-9-1
341
Riverside
Harford Springs County Park. Located on the NW corner of the Gavilan Plateau. Along old dirt roadbed, S border.
Comment
RSA423140
Eriogonum wrightii var. nodosum
N. R. Zabriskie, Walter Zabriskie
1970-11-1
330
Riverside
Andreas Canyon area, east slope San Jacinto Mountains.
427
Comment
RSA102337
Eriophyllum ambiguum var. paleaceum
S. B. Parish, W. F. Parish
1882-04
1208
Riverside
Mts. in back of Agua Caliente.
Comment Read comments Jul 12 2010
POM11997
Eriophyllum confertiflorum
Mary F. Spencer
1919-6-17
1277
Riverside
San Jacinto Mts
549
Comment
UCR154391
Eriophyllum confertiflorum
A. C. Sanders, Mike Misenhelter
2005-6-15
30969
Riverside
Peninsular Range; Sage-Aguanga Region, 2 miles NNE of Vail Lake, 4 miles SSW of Sage, Denise Rd. at Bonita Rd., near Calle de Nino, 1.2 mi. NE of summit of (Big) Oak Mtn., SW of Rocky Ridge and SE of Black Hills
671
Comment
UCR172239
Eriophyllum confertiflorum
John F. Green
2006-5-10
s.n.
Riverside
Peninsular Ranges, City of Murrieta; south of the Hogbacks. north of Hunter Road to Ramage Lane, between Calle de Amor on the E and Springview/Kiwebre Road on the W
402
Comment
UCR174109
Eriophyllum confertiflorum
A. C. Sanders
2006-5-19
32453
Riverside
Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
518
Comment
SDSU12920
Eriophyllum confertiflorum var. confertiflorum
Janet M. Knotts, Jill Steinberg
1998-3-11
11 III1998C
Riverside
Ca. 1/4 mile along foot trail leading southeast from road, ca. 1/4 mile northeast of Santa Margarita (SDSU) Field Station, north of Santa Margarita River.
335
Comment
CAS-BOT-BC301791
Eriophyllum multicaule
Frank W. Peirson
1922-4-29
2927
Riverside
Road to Leach Canyon, about 1 mile north of Lake Elsinore
Comment
RSA395357
Eriophyllum multicaule
Steve Boyd
1986-4-22
1741
Riverside
Temescal Canyon; Stable alluvial benches of Indian wash just S of I-15.
Comment
JOTR34195
Eriophyllum wallacei
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2010-5-27
2988
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
RSA604865
Erodium botrys
Scott D. White
1995-3-30
2634
Riverside
Just west of Box Springs Blvd, east of Sycamore Canyon Park.
457
Comment
JOTR16707
Erodium cicutarium
Hogan, J.
1974-5-6
47
Riverside
Joshua Tree National Park. BELLE CAMPGROUND
1179
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
RSA594046
Erodium cicutarium
D. L. Banks, Elizabeth Hedge Banks
1996-5-2
924
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
UCD84930
Erodium texanum
Chuck Hughes
2010-3-22
202
Riverside
Near edge of Rice-Midland Road.
269
Comment
UCR26267
Erodium texanum
John C. Roos
1966-3-20
s.n.
Riverside
Sonoran (Colorado) Desert, Mouth of Lost Palms Wash, Eagle Mountains
Comment
JOTR16638
Erysimum capitatum var. capitatum
Walters, Jim
1967-4-11
s.n.
Riverside
Joshua Tree National Park. COVINGTON FLATS
1645
Comment
SD137604
Erythranthe cardinalis
Darin L. Banks, Victor Steinman
1995-7-10
751
Riverside
NW Palomar Mountains: Agua Tibia Mountains; Cleveland National Forest; along the Wildhorse Trail, S of Lower Arroyo Seco, NW of Wildhorse Peak, drainage NW flank of Wildhorse Peak
609
Comment
SD218386
Erythranthe diffusa
P. A. Munz
1922-4-30
5153
Riverside
Hills south of Tuscaloa Creek on road from Aguanga.
Comment Read comments Feb 18 2013
RSA0014888
Erythranthe tilingii
G. R. Campbell
1948-7-4
616
Riverside
On streambank at Azalea Trails Girl Scout Camp, near Idyllwild.
Comment
SDSU18719
Eschscholzia californica
C. Matt Guilliams
2008-2-13
452
Riverside
El Sobrante Landfill preserve area, western Riverside County, east of Interstate 15 off Temescal Canyon Road. Ca. 5 kilometers east off freeway. Access through landfill entrance.
410
Comment
UCD94179
Eschscholzia californica
Shannon M. Still
2008-3-19
288
Riverside
California. Riverside County.
566
Comment
UCR274075
Eschscholzia californica
T. B. Salvato, Gregg Miller
2005-6-7
1432
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-BC91566
Eschscholzia minutiflora
Lewis S. Rose
1937-4-9
37138
Riverside
Palms to Pines Highway, 15 miles west of Indio.
838
Comment
CDA24566
Eschscholzia minutiflora
T. C. Fuller
1962-4-4
7998
Riverside
Highway 99 [later renumbered Highway 86], 0.4 mile south of Oasis.
0
Comment
LA85186
Eschscholzia minutiflora
F. R. Fosberg;
1941-4-21
209
Riverside
Morongo Pass Area, Desert City
Comment
RSA445666
Eschscholzia minutiflora
Robert M. Perkins
1937-3-15
422
Riverside
10 miles W of Desert Center.
Comment Read comments Apr 5 2011
UCR269195
Eschscholzia minutiflora
Thomas R. Stoughton, Stephanie Rockwood, Christi Gabriel
2011-3-22
779
Riverside
Sonoran (Colorado) Desert, Mecca Hills, just south of Shaver's Well
305
Comment
RSA0011218
Eschscholzia minutiflora
Richard Snow
1953-4-5
51 a
Riverside
Box Canyon.
Comment
RSA0023135
Eschscholzia minutiflora
Henry J. Ramsey, Henry J. Ramsey
1937-2-26
887
Riverside
Whitewater.
Comment
UCD96472
Eschscholzia papastillii
Shannon M. Still
2009-2-21
433
Riverside
California. Riverside County.
172
Comment Read comments Sep 2 2017
UCD96493
Eschscholzia papastillii
Shannon M. Still
2009-2-21
436
Riverside
California. Riverside County.
167
Comment Read comments Sep 2 2017
JOTR38684
Eschscholzia parishii
Hodges, Stephen R.
2017-2-7
700
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, West Deception Canyon, near the mouth of the canyon just north of the park boundary
Comment
SEINET3347397
Eschscholzia parishii
Jim Andre, T. La Doux
2009-3-10
11234
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
UCR148448
Eschscholzia parishii
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
UCR4234
Eschscholzia parishii
K. S. Gill
1965-4-17
s.n.
Riverside
Sonoran (Colorado) Desert, Whitewater Canyon 5 mi north of Hwy 60
610
Comment
RSA0009598
Eschscholzia parishii
Marcus E. Jones
1906-4-30
s.n.
Riverside
Indio.
Comment
SEINET3840909
Eucalyptus cadens
Unknown
1992-3-14
12061
Riverside
University of California Moreno Valley Field Station, Mareno Valley, Paul Moore's experimental woodlots; eastern of the two lots, near the intersection of Oliver Street and Kennedy Drive, seventeenth tree from north in ninth row from the east, Quadrangle: Sunnymead 7.5
476
Comment
UC1608075
Eucalyptus camaldulensis
A. C. Sanders
1985-12-19
5953
Riverside
3 mi. w. San Jacinto (s.e. corner of the intersection of Cottonwood Ave. & Warren Rd., at Cottonwood (Reflection) Lake); Cottonwood (Reflection) Lake
487
Comment
UCR137714
Eucalyptus camaldulensis
D. L. Banks
1997-3-29
1559
Riverside
NW Palomar Mtns, Agua Tibia Mtns, Pechanga Indian Reservation. Headwaters of Pala Creek at the S extremity of the Reservation, north of the Riverside/San Diego Co. line, west of the intersection of Magee Truck Trail and Moreno Rd including a large area of vernally wet grassland at the extreme SW corner of the Reservation
409
Comment
UCR192672
Eucalyptus camaldulensis
Matt Ritter, Jenn Yost, A. C. Sanders
2007-10-18
322
Riverside
University of California, Riverside; Botanic Garden
366
Comment
RSA564284
Eucrypta chrysanthemifolia
Ed LaRue
1993-5-11
s.n.
Riverside
Murrieta Oaks, 3 miles (airline) NW of Murrieta Hot Springs, W side oh Hwy 215.
457
Comment
UCR172223
Eucrypta chrysanthemifolia
John F. Green
2006-5-2
s.n.
Riverside
Peninsular Ranges, unincorporated area along San Diego Aqueduct Corridor, 1 km due west of Skunk Hollow, between Nicholas Rd. and Borel Rd., east of Murrieta Hot Springs
421
Comment
SBBG64804
Eucrypta micrantha
Anstruther Davidson
1985-1
Riverside
Palm Springs
Comment
OBI35625
Eulobus californicus
Carolyn Eytcheson
1977-12-10
577
Riverside
In hills W of San Jacinto and Hemet
488
Comment
RSA791459
Eulobus californicus
Keith E. Hoffmaster
1935-3-31
687
Riverside
Palm Springs. CD1.
Comment
RSA750603
Euonymus occidentalis var. parishii
K. M. Meyer, A. Townesmith, T. Scott
2007-3-16
19
Riverside
San Bernardino National Forest. Fuller Mill Creek. 17.6 m S on Hwy 243 (off of I-10).
1572
Comment
RSA736103
Euphorbia
L. C. Wheeler
1952-4-6
6852
Riverside
Box Canyon.
Comment
SD233226
Euphorbia abramsiana
Catherine MacGregor
2012-9-13
Riverside
East of Blythe. Area where sheet-flowing water backed up and ponded next to an unpaved trail.
127
Comment
UCR223972
Euphorbia albomarginata
A. C. Sanders
2011-3-23
38801
Riverside
Peninsular Range; Gavilan Hills Region, powerline corridor, SW of Perris, east of Hwy 74 between the highway and the San Jacinto River, south of Ethanac Rd.
440
Comment
RSA0002688
Euphorbia eremica
W. L. Jepson
1914-5-23
6047
Riverside
Conchilla Desert
61
Comment
RSA776846
Euphorbia eriantha
Amber Swanson
2011-3-18
232
Riverside
Down Rd from Corn Springs Campground in the Chuckwalla Mtns
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
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
UC455399
Euphorbia palmeri
I. J. Condit
1910-6-23
Riverside
San Jacinto Mt.
2743
Comment
RSA697601
Euphorbia polycarpa
Elisabeth Norland
1930-5-18
2
Riverside
Shavers Well
Comment
UCR124637
Euphorbia polycarpa
B. C. Templeton, I. W. Clokey
1930-4-9
1013
Riverside
Sonoran (Colorado) Desert, North of Palm Springs
400
Comment
UCR183013
Euphorbia polycarpa
Mitch Provance
2003-5-5
4422 B
Riverside
La Sierra Hills, Norco, NW side of the La Sierra Hills, east of the end of Rushmore Dr.
305
Comment
RSA118959
Euphorbia polycarpa var. hirtella
L. S. Rose
1957-1-4
57012
Riverside
La Quinta.
15
Comment
RSA0015423
Euphorbia polycarpa var. polycarpa
Marcus E. Jones
1929-9-16
s.n.
Riverside
Hayfield, Near Desert Center. Colorado Desert.
Comment
UCR272198
Euphorbia serpillifolia
Duncan S. Bell
2015-9-30
8661
Riverside
Santa Rosa Mountains, summit area of Asbestos Mountain
1573
Comment
CLARK-A1528-2708
Euphorbia setiloba
John C. Roos
1958-9-28
Riverside
San Jacinto Mountains
1219
Comment
CAS-BOT-BC167371
Fagonia laevis
Milo S. Baker
1928-4-3
3304 b
Riverside
Palm [Canon] Canyon
Comment
SEINET885180
Fagonia laevis
T. L. Burgess
1980-1
5800
Riverside
Hwy 74, 6.1 miles south of junction with Hwy 111 in Palm Desert.
533
Comment
POM9059
Fagonia laevis
Philip A. Munz, R. D. Harwood
1920-4-3
3578
Riverside
30 miles west of Blythe.
366
Comment
UCR86159
Fagonia pachyacantha
A. C. Sanders
1995-5-23
17126
Riverside
Sonoran (Colorado) Desert, Coachella Valley, alluvial fans below the Santa Rosa Mountains, near the mouth of Martinez Canyon, at end of 72nd Avenue
25
Comment
CAS-BOT-BC59765
Ferocactus cylindraceus
Ira L. Wiggins
1937-3-9
8748
Riverside
Field redacted by CAS, contact the data manager for more information
Comment
UCR127576
Festuca microstachys
D. E. Bramlet
2003-4-18
3373
Riverside
Base of San Jacinto Mtns., 2,348m south of Cabazon, 2,012m northwest of Cabazon Peak, and 183m northwest of the Colorado River Aqueduct
548
Comment
UCR137606
Festuca microstachys
Steve Boyd, C. Boyd, K. A. Boyd, Richard Noyes, L. Arnseth
1988-5-28
2276
Riverside
San Jacinto Mtns, Cahuilla Mountain, west of Anza, along hiking trail, mostly along the crest
1700
Comment
UCR20466
Festuca microstachys
John C. Roos
1952-4-9
5481
Riverside
Hill by Fairmont Park, Riverside
259
Comment
OBI53610
Festuca myuros
Steve Myers
1988-1
s.n.
Riverside
Temescal Cyn, ca 1/4 mi W of intersection of hwy I-15 and Indian Truck Trl
Comment
UCR5908
Festuca myuros
Leland E. Francois
1966-3-29
32966- 2
Riverside
Riverside, SE corner US Salinity Laboratory property, located at the corner of 14th St. and Palm Ave.
290
Comment
UCR92504
Festuca myuros
S. J. Myers
1996-1-16
s.n.
Riverside
Perris Basin, 2 mi NE of Perris, flood control channel between Perris Blvd, & Murrieta St., parallel to Nuevo Rd c. 1/4 mi N.
442
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
UCR90808
Festuca octoflora
A. C. Sanders, G. K. Helmkamp
1996-3-17
17993
Riverside
Coachella Valley, Rancho Mirage, intersection of Dinah Shore Dr. and Duval Dr., at Cathedral City limits, 2 mi. east of Date Palm Dr. and 2 mi. south of Ramon Rd
98
Comment
CAS-BOT-BC474730
Ficus microcarpa
R. E. Riefner, Jr.
2015-8-8
15 -220
Riverside
City of Corona, S side of 91 Freeway, ca 120 ft. W of Lincoln St., N side of Corona del Rey Apartments
210
Comment
RSA759755
Ficus palmata
A. C. Sanders, R. E. Riefner Jr.
2009-8-11
37152
Riverside
Box Springs Mtns. Foothills, Riverside, eastern side of UCR Campus in canyon below botanical garden
320
Comment
RSA586249
Filago californica
D. L. Banks
1995-4-11
0168
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, E of the Dripping Springs Trail.
950
Comment
SEINET7073467
Filago californica
A. G. Vestal
1963-4-25
s.n.
Riverside
Granite Rocks, about 1 mile west of Radec on Route 71 (presently Route 79). Coordinate datum: NAD27.
Comment
RSA93680
Filago californica
F. W. Peirson
1921-3-22
5277
Riverside
Murray Canyon, south side in canyon
457
Comment
UCR166301
Filago depressa
A. C. Sanders, K. C. Rose, D. Woodard
1995-3-15
16129
Riverside
Sonoran (Colorado) Desert, mouth of San Gorgonio Pass, along Whitewater River wash between Windy Point and Hwy I-10, Coachella Valley
396
Comment
RSA615092
Filago gallica
D. L. Banks
1997-3-29
1587
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. The headwaters of Pala Creek at the southern extremity of the Reservation, north the Riverside / San Diego County line border., West of the intersection of Magee Truck Trail and Moreno Road including a large area of vernally wet grassland at the extreme southwestern corner of the Reservation.
390
Comment
RSA736694
Filago gallica
Scott D. White
2004-4-26
10241
Riverside
San Jacinto Mountain foothills: Soboba Indian Reservation, Indian Creek Watershed.
518
Comment
UCR114811
Foeniculum vulgare
Mitch Provance
1998-7-23
913
Riverside
Jurupa Mountains, Jurupa Mountains Cultural Center, 1/4 mile SE of peak 1411
305
Comment
RSA798982
Fouquieria splendens subsp. splendens
Jim Andre
2012-3-19
21336
Riverside
Chuckwalla Mountains; north end of range at Jaeger Nature Sanctuary, 1.5 miles south of junction Eagle Mountain Road and I-10 freeway.
411
Comment
SD229247
Frangula californica subsp. cuspidata
Dick Schwenkmeyer
2012-4-18
700
Riverside
Mt. San Jacinto: Vista Grande, 1.1 mile northwest of U.S. Forestry station on Highway 243, north of Idyllwild. High granite ridge overlooking Gorgonio Pass to the north and Hemet to the west.
1540
Comment
UC217971
Fraxinus velutina
P. A. Munz and I. M. Johnston
1922-5-7
5279
Riverside
Keyes Ranch Little San Bernardino Mts.
1066
Comment
UCR218068
Fritillaria biflora
Steve Boyd
2010-5-28
12283
Riverside
Santa Ana Mountains, Elsinore Peak, southeast of peak, north of trail along ''old Main Divide Road'' east of road up to communications towers
1012
Comment
POM182212
Funastrum cynanchoides var. hartwegii
P. A. Munz
1932-4-24
12397
Riverside
San Jacinto Mountains: Snow Creek Canyon
457
Comment
HSC101233
Funastrum utahense
Jim 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
CDA18362
Galium angustifolium subsp. angustifolium
G. D. Barbe, Lew Davis
1978-5-3
2380
Riverside
Sonoran Desert; 1.4 mi W of settlement, 5 miles W of end of Corn Springs Rd, W of Corn Springs campground.
548
Comment
POM259262
Galium angustifolium subsp. angustifolium
Philip A. Munz
1938-8-14
15387
Riverside
High ridge east of Toro Peak, Santa Rosa Mts.
2439
Comment
SD70482
Galium angustifolium subsp. angustifolium
Lauremay T. Dempster, G. L. Stebbins
1966-6-17
4239
Riverside
Near Maple Creek crossing of road running due east from Vista Grande Guard Station, San Jacinto Mountains
Comment
SDSU12910
Galium angustifolium subsp. angustifolium
Jutta Buschbom
1991-6-1
49
Riverside
SE-Slope, N-border of the Reserve, beyond an Avocado-grove, ca. 500m (15 min) NW from the field station. Santa Margarita Ecological Reserve, Temecula.
375
Comment
SDSU71
Galium angustifolium subsp. angustifolium
S. J Barnhart
1966-4-24
660424 -4
Riverside
SW facing slope of small hill .1 mile E of McAllister St along the metropolitan water co. utility rd (dirt) , which is 1.5 miles SE of the intersection of McAllister St and Victoria Ave.
457
Comment
OBI69999
Galium angustifolium subsp. gabrielense
David Charlton
1988-5-21
1912
Riverside
Thomas Mountain Rd, from N to S. West of Garner Valley and S of Lake Hemet on hwy 74
1829
Comment
SD232326
Galium angustifolium subsp. jacinticum
Valerie Soza, Naomi Fraga, Sarah Swartzentruber
2003-6-25
1708
Riverside
Peninsular Ranges; San Jacinto Mountains region: Lake Fulmore; NW side of Lake. UTM Zone 11. Slopes above lake.
1616
Comment
UCD170549
Galium californicum subsp. primum
D. O. Burge; J. Gee
2017-5-20
2277
Riverside
Alvin Meadows, roadside on Old Control Road, E of intersection with Red Hill Road.
1515
Comment
RSA50568
Galium parishii
E. C. Jaeger
1949-7-25
s.n.
Riverside
Virgin Spring, north slope of Toro Peak. Santa Rosa Mtn.
2378
Comment
UCR177635
Galium porrigens
John F. Green, M. D. Wilcox
2003-7-15
s.n.
Riverside
San Jacinto Mtns., on powerline trail, picnic area at Juan Diego Flats, NW of Cahuilla Mountain
1220
Comment
UCD170416
Galium porrigens var. porrigens
D. O. Burge
2017-3-12
2223
Riverside
Alvin Meadows.
1524
Comment
RSA444788
Garrya flavescens var. pallida
J. C. Roos
1966-4-23
s.n.
Riverside
Skyline Drive, Santa Ana Mtns., above Corona.
Comment
RSA115033
Garrya veatchii
E. K. Balls, P. C. Everett, S. Tillett
1955-7-19
20972
Riverside
San Jacinto Mts., Hwy 74, Hemet to Idyllwild, 2.8 mi. NW from Mountain Center
1189
Comment
POM20916
Gastridium phleoides
P. A. Munz
1923-9-7
7758
Riverside
Trail from Holy Jim Canyon to Santiago Peak
1128
Comment
RSA761322
Gayophytum
Shawn Krosnick, C. Martinez, Naomi S. Fraga, L. McDade
2010-8-14
680
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
UCR195137
Gayophytum
A. C. Sanders, Tim Thomas
2008-8-1
35932
Riverside
Peninsular Range; San Jacinto Mtns., Coldwater Creek near Mountain Center, SE of Keenwild Fire Station
1448
Comment
POM355346
Gayophytum diffusum subsp. parviflorum
M. B. Dunkle
1933-7-19
3691
Riverside
Tahquitz Ridge. San Jacinto Mountains.
2530
Comment
RSA5157
Geraea canescens
C. B. Wolf
1932-4-26
2968
Riverside
3 mi. east of Mecca on Blythe Road
0
Comment
UC61547
Geraea canescens
Miss Mary McKibben
1904-5-1
Riverside
Mecca
Comment
SEINET10726155
Geraea canescens
Billy Joe Cox
1975-4-23
Cox 4176
Riverside
Palo Verde, 1-3 km W, (ca, 32 mi S of Blythe).
70
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
SEINET156054
Gilia achilleifolia
Norman C. Cooper
1945-5-24
1625
Riverside
Big Oaks Canyon.
1220
Comment
RSA527861
Gilia angelensis
Scott D. White
1991-5-10
91 -139
Riverside
Hwy 79, immediately W of U. S. Forest Service campground at Dripping Springs.
549
Comment
UC1595709
Gilia angelensis
W. Wisura, A. King, and L. Newcomb
1992-4-10
4673
Riverside
n of West Palm Springs; Gorgonio Pass, Stubbe Canyon
Comment
UCR137504
Gilia angelensis
D. L. Banks, V. W. Steinmann
1997-3-13
1453
Riverside
NW Palomar Mtns, Agua Tibia Mtns: Redhawk Housing Development, north of the Pechanga Indian Reservation in the hills south of the intersection of Marge Place and Tehachapi Pass (S of Redhawk Parkway)
378
Comment
UCR166166
Gilia angelensis
John F. Green
2005-2-10
s.n.
Riverside
Peninsular Range, E of Temecula, Rancho California, SE of intersection of Mesa Verdugo and Calle Vista, N of Pauba Valley and south of Buck Mesa
430
Comment
POM3526
Gilia capitata subsp. abrotanifolia
L. T. Street
s.n.
Riverside
Temecula Canyon.
Comment Read comments Mar 27 2011
RSA470271
Gilia capitata subsp. abrotanifolia
N. C. Cooper
1944-6-17
1430
Riverside
San Jacinto Mountain. West side.
1372
Comment
SJSU11612
Gilia capitata subsp. abrotanifolia
N. D. Addy
1962-4-16
Riverside
Railroad Canyon Rd c. 5 mi E of E shore, Lake Elsinore
Comment
RSA171388
Gilia diegensis
J. D. Olmsted
1962-5-3
3488
Riverside
Edge of Thomas Mountain fire road south of Hemet Lake, NE flank of Thomas Mountain.
1418
Comment
RSA72315
Gilia diegensis
F. W. Peirson
1922-5-21
4137
Riverside
Along east side of Hemet Valley
1357
Comment
SEINET14643582
Gilia diegensis
H. M. Hall
2913
Riverside
Vicinity of Winchester.
457
Comment
UC23841
Gilia latiflora subsp. davyi
Mrs. Gregory
1892-1
Riverside
San Jacinto
Comment
UC68704
Gilia latifolia
H. M. Hall
Apr., 1905
5791
Riverside
8 mi w Coachella; Colorado Desert, w of Coachella
30
Comment
RSA0016239
Gilia ochroleuca subsp. exilis
Orlando Mistretta, Duncan S. Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4983
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
UC1979573
Gilia ochroleuca subsp. exilis
Darin L. Banks, Steve Boyd
1995-5-3
0256
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area; N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco.
Comment
SEINET7040152
Gilia ochroleuca subsp. exilis
A. G. Vestal
1962-4-8
Riverside
Ca. 3.5 miles north east of Lake Elsinore (Elsinore)on Rt.74. UTM Zone 11, 472765mE, 3731077mN.
Comment
POM184303
Gilia stellata
P. A. Munz
1932-3-14
11988
Riverside
Palm Springs.
91
Comment
RSA771353
Gilia stellata
Orlando Mistretta, Duncan S. Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4982 -a
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
SBBG87691
Gilia stellata
S. Boyd with S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. Ross
1988-3-10
2111
Riverside
N end of Palen Mtns, 2 mi W of Palen Pass, mid-bajada
300
Comment
UC879878
Gilia stellata
C. L. Hitchcock
1940-4-3
5931
Riverside
along 29 Palms Road 1 1/2 mi ne Cottonwood Spring (Joshua Tree National Monument); Johusa Tree National Monument, ne of Cottonwood Spring
Comment
UCR200399
Gilia stellata
Tasha La Doux, Jim Andre
2008-3-21
150
Riverside
Eastern Mojave Desert, Joshua Tree National Park, Lower Wilson Wash along NE side of paved road
853
Comment
UCR50577
Gilia stellata
B. G. Pitzer
1988-3-10
0660
Riverside
Sonoran (Colorado) Desert, west side Chuckwalla Mountains, on gas line road c. 1.5 mi north of intersection with Red Cloud Mine Road (& wash); c. 2 mi. airline south of Hwy I-10
489
Comment
PASA732
Gilia virgata
Mary Hall
1939-5-27
Riverside
San Jacinto river
Comment
CAS-BOT-BC303651
Glebionis coronaria
A. C. Sanders
1998-4-16
21753
Riverside
Riverside: field on the W side of Iowa Ave, just N of the Santa Fe RR tracks
287
Comment
SD146033
Glebionis coronaria
A. C. Sanders
1998-4-16
21753
Riverside
Field on the west side of Iowa Ave., just north of the Santa Fe Railroad tracks.
287
Comment
CAS-BOT-BC280555
Glyceria elata
J. C. Roos
1965-7-3
s.n.
Riverside
Dark Canyon, San Jacinto Mtns.
Comment
UCR2451
Glyceria elata
F. M. Reed
1908-7-13
2512
Riverside
San Jacinto Mtns, N margin of meadow in Tahquitz Valley
2439
Comment
POM182409
Glycyrrhiza lepidota
J. B. Feudge
1930-7-24
2090
Riverside
Santa Ana River, 2 miles N of Riverside.
Comment
UC73173
Glycyrrhiza lepidota
M. F. Gilman
1904-1
41
Riverside
Banning
Comment Read comments Mar 13 2011
UCR90599
Gnaphalium californicum
Scott D. White
1995-6-29
3380
Riverside
Santa Ana Mtns., Murrieta Creek, NW of Murrieta, upstream from Cole Creek confluence, at Calle de Oso Oro Rd. crossing
351
Comment
RSA36560
Gnaphalium canescens
Sara M. Schenck
1942-04
s.n.
Riverside
Split Rock, Joshua Tree National Monument, Riverside
Comment
UCR34924
Gnaphalium canescens subsp. beneolens
L. B. Ziegler
1967-9-6
234
Riverside
San Jacinto Mtns, Hemet Valley
1402
Comment
UCR232794
Gnaphalium palustre
John F. Green
2008-4-16
0408- 50
Riverside
Peninsular Range; Perris-Aguanga Valley, SSE of Romoland, powerline route north of McLaughlin Rd, between Palomar and Dawson roads
442
Comment
UCR281213
Gnaphalium palustre
Mitch Provance, John Hazlett, Matt K. Beyers
2017-4-19
417- 52
Riverside
Menifee Valley, Menifee, about 0.5 miles south of Sun City, and 0.5 miles west of Romoland, SW corner of Lazy Creek Rd. and Murrieta Rd.
431
Comment
SEINET3004917
Gossypium hirsutum
G. Rink, M. Baker, T. Thomas, M. Honer, A. Karl
2010-10-2
10335
Riverside
Canal two miles north of Blythe.
70
Comment
POM118627
Guillenia lasiophylla
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
HSC84154
Gutierrezia sarothrae
B. Pitzer, Jack Easton
1987-3-10
387
Riverside
Anza area, hills S of Thomas Mtn., ca. 3 mi. E of town of Anza on N side of Hwy. 371
1341
Comment
UCR92154
Gutierrezia sarothrae
D. L. Banks, Steve Boyd
1995-10-26
0827
Riverside
NW Palomar Mtns., Agua Tibia Mts., Cleveland Nat'l Forest, west of the Woodchuck trail. 0.8 mi from Wilderness Boundary
744
Comment
SEINET189213
Halliophytum hallii
Annie M. Alexander, L Kellogg
1941-5-9
2138
Riverside
Plateau 1.5 miles north of Cottonwood Spring Eagle Mountains
975
Comment
UC217889
Harpagonella palmeri
P. A. Munz and I. M. Johnston
1922-5-19
5335 a
Riverside
5 mi ne Murietta
457
Comment
UCR60270
Harpagonella palmeri
Steve Boyd, T. S. Ross, L. Arnseth
1989-4-1
3133
Riverside
Peninsular Range, Vail Lake area, 2 mi west of dam, at edge of escarpment east of Pauba Valley
549
Comment
UCR91476
Harpagonella palmeri
Scott D. White, M. Jacobsmeyer
1996-4-20
3947
Riverside
Bundy Canyon Road, west of Menifee. c. 4-5 mi west of Interstate Hwy-215 freeway. north of road.
549
Comment
SDSU13561
Hazardia squarrosa var. grindelioides
W. Miller with C. Mosse
1972-7-12
Riverside
R.R. bed 50 yards west of erosion area.
Comment
UCR174338
Hedypnois cretica
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-22
32503
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
579
Comment
CAS-BOT-BC211543
Helianthemum scoparium
P. C. Everett
1935-6-18
7175
Riverside
San Juan Canyn, near Ortega Highway on road to Santiago Pk., Santa Ana Mts.
701
Comment
UCR250136
Helianthus gracilentus
Dick Newell, Judy Booth
2013-11-24
343
Riverside
Peninsular Range; Santa Ana Mtns., North Main Divide Road, Cleveland National Forest, 0.5 mi. east of Orange Co. line
825
Comment
JEPS38323
Hemizonella minima
Carl V. Meyer
1929-6-16
761
Riverside
slope s Saunder's Meadows; San Jacinto Mts.
Comment
RSA216766
Hemizonia kelloggii
Robert F. Hoover
1968-6-7
11155
Riverside
Lower St Johns Canyon S of Hemet
Comment
RSA94101
Hemizonia kelloggii
R. S. Woglum
1937-5-22
12339
Riverside
Temecula.
Comment
UCR194232
Hemizonia mohavensis
Scott D. White, J. Wood
2006-9-13
11643
Riverside
Perris Basin/San Jacinto Mtn Foothills, Gibbel Flat in the Santa Rosa Hills
671
Comment
UCR183342
Hemizonia paniculata
Mitch Provance
2005-5-27
4606
Riverside
San Bernardino Valley, Riverside, Sycamore Canyon, just east of the corner of Canyon Crest Drive and Via Vista
381
Comment
UCR213869
Hemizonia paniculata
Scott D. White
2009-8-10
13348
Riverside
Temecula Valley, city of Temecula, west bank of Murrieta Creek, c. 0.5 mi north and south of the Main Street Bridge
306
Comment
UCR58884
Hemizonia paniculata
Ed LaRue
1989-5-8
s.n.
Riverside
Peninsular Range, Mockingbird Canyon area, south of Van Buren Blvd and c. 1/2 mi (airline) east of Mockingbird Canyon Road.
Comment
CDA6984
Hemizonia pungens subsp. laevis
P. E. Hitchcock
1973-6-26
Riverside
San Jacinto Valley area.
0
Comment
RSA450756
Hemizonia pungens subsp. laevis
J. C. Roos
1965-6-21
s.n.
Riverside
San Jacinto
Comment
UCR230882
Hemizonia pungens subsp. laevis
Jeremiah George
2011-7-15
s.n.
Riverside
Peninsular Range; Elsinore Trough, Lake Elsinore, southwest of corner of Pasadena and 3rd St.
385
Comment
UCR68044
Hemizonia pungens subsp. pungens
D. E. Bramlet
1990-7-20
2048
Riverside
Perris Valley Storm Drain, 200 m east of the Escondido Freeway (Hwy I-125), and 350 m north of Ellis Ave
470
Comment
UCR231748
Herniaria hirsuta subsp. cinerea
John F. Green
2008-4-21
03- 04
Riverside
Peninsular Range, south edge of Perris, drainage way between housing tracts, west of Goetz Rd. and Alabaster Loop, east of the San Jacinto River
457
Comment
RSA0073109
Hesperocallis undulata
Jim Andre
2013-3-27
24801
Riverside
Rice Valley: east side of Arica Mountains, along Rice-Midland Rd, 2.2 mi. south of Rice (Hwy 62).
241
Comment
UC195036
Hesperocallis undulata
Joseph Grinnell
1910-3-17
Riverside
Riverside Mountain, Colorado River Colorado River; Riverside Mountain, Colorado River
Comment
UCR174447
Hesperolinon micranthum
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-22
32507
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
579
Comment
UCR24935
Heterocodon rariflorum
A. C. Sanders
1981-7-19
1691
Riverside
Peninsular Range; San Jacinto Mtns., James Reserve in Hall Canyon above Lake Fulmor, 3.5 mi NW of Pine Cove
1707
Comment
UCR234753
Heteromeles arbutifolia
A. C. Sanders, John F. Green
2012-6-25
40302
Riverside
Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon, benches south of I-15 and east of Horsethief Canyon Rd.
419
Comment
SEINET10419994
Heterotheca grandiflora
Norman C. Cooper
1943-9-11
901
Riverside
Banning.
610
Comment
UC1999891
Heterotheca sessiliflora subsp. echioides
J. C. Semple, J. Chimielewski
1987-9-30
8983
Riverside
Idyllwild, Rd. to Idyllwild School of Fine Arts and Music, 2.3 km NW of CA-243.
Comment
POM13900
Hibiscus denudatus
P. A. Munz, D. D. Keck
1922-4-9
4832
Riverside
South base of Eagle Mountains
213
Comment
POM360445
Hieracium albiflorum
E. C. Jaeger
1921-7-3
s.n.
Riverside
Strawberry Valley, San Jacinto Mts.
Comment
SEINET212440
Hilaria rigida
N. H. Holmgren, PK Holmgren; R. E. Kern
1973-3-22
6461
Riverside
Rice Valley 7 mi S-SW of Rice
274
Comment
UCD57072
Hilaria rigida
Geoffrey Levin
1976-3-27
695
Riverside
Chino Canyon. West of Palm Springs. Alluvial fan of San Jacinto Mts. Salton Sea Basin. Colorado Desert.
396
Comment
CAS-BOT-BC207514
Hoffmannseggia glauca
H. M. Hall
1905-4-20
5829
Riverside
Colorado Desert, Coachella
20
Comment
UC570587
Hoffmannseggia glauca
Frank W. Peirson
1935-4-17
11469
Riverside
9 mi s Blythe
Comment
UCR17645
Hoffmannseggia glauca
Hap Ritter, Paul Mack
1976-10-19
s.n.
Riverside
Sonoran (Colorado) Desert, Ford Dry Lake, between Desert Center and Blythe
110
Comment
SBBG3337
Hoffmannseggia microphylla
H. and M. Dearing
1940-1-1
4072
Riverside
Painted Cyn near Mecca
Comment
UCR269909
Hordeum intercedens
D. E. Bramlet, Amy Hills, R. E. Riefner Jr., Russell Huddleston
2005-3-2
3652
Riverside
Perris-Agunaga Basin Region; San Jacinto Valley, west of Hemet, east of San Diego Canal, west of Warren Rd., south of Hwy 74, north of W Stetson Ave.
457
Comment
UCR280612
Hordeum intercedens
Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett
2017-4-11
417- 17
Riverside
Elsinore Trough, South corner of Baker St. and Bromley Ave.
384
Comment
UCR92703
Hordeum intercedens
A. C. Sanders, D. Malueg, K. D. Jones
1996-4-20
18057
Riverside
San Jacinto Valley, San Jacinto River between Nuevo and Lakeview, from 11th to 13th Streets, E side of the river channel
433
Comment
POM112842
Hordeum murinum subsp. glaucum
Marcus E. Jones
1903-5-11
s.n.
Riverside
Banning.
701
Comment
RSA522779
Hordeum murinum subsp. leporinum
Steve Boyd, Timothy S. Ross, L. Arnseth
1990-3-29
3886
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
RSA594520
Hordeum murinum subsp. leporinum
D. L. Banks, Rashmi Pant
1996-5-13
1025
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Hwy. 79, E of the Dripping Springs Campground.; Approximately 1.9 km E of the Dripping Springs Guard Station;, (100 m E of where Hwy. 79 leaves the Forest Service Boundary). On the S side of Hwy. 79. T8S R1W; Just N of the NE 1/4, NW 1/4 of sec. 23.
487
Comment
HSC10209
Hordeum murinum subsp. murinum
C. L. Hitchcock, C. V. Muhlick
1961-3-17
23083
Riverside
8 mi. SE of Corona, along road to Elsinore
Comment
UC729824
Horkelia clevelandii
Carl B. Wolf
1932-8-4
3927
Riverside
1 1/2 mi Idyllwild (on road to banning); San Jacinto Mts., Strawberry Valley
1706
Comment
UCR201424
Horkelia clevelandii
Scott D. White, Justin M. Wood
2008-6-17
12155
Riverside
San Jacinto Mountains, south of Hwy 79 near Keen Camp Summit
1463
Comment
UCR37729
Hornungia procumbens
A. C. Sanders
1985-3-7
5403
Riverside
San Jacinto Valley, salt scald in barley fields c. 1/4 mi south of the intersection of Bridge St. and Gilman Springs Rd.
457
Comment
POM230992
Horsfordia alata
Marjorie D. Clary
1932-12-11
2566
Riverside
Canyons southwest of Coral Reef Ranch, Coachella at base of Santa Rosa Mountains
152
Comment
CLARK-A1528-1951
Hulsea vestita
John C. Roos
1965-6-13
Riverside
San Jacinto Mountains
Comment
RSA782990
Hulsea vestita
J. D. Olmsted
1959-7-7
746
Riverside
Tahquitz Valley 4 miles ENE of Idyllwild
915
Comment
SDSU1678
Hulsea vestita
H. Wedberg
1963-5-26
1068
Riverside
On Banning to Idyllwild road, at junction with road to Black Mountain Public Campground.
1646
Comment
JEPS19516
Hulsea vestita subsp. callicarpha
Peter H. Raven with R. Snow
1957-7-26
11098
Riverside
0.7 mi n Vista Grande Ranger Station (Banning--Idyllwild Road); San Jacinto Mountains
Comment
CHSC8374
Hymenoclea salsola
Edward L. Smith
1957-4-3
258
Riverside
San Bernardino Mts. Located at entrance to White Water Canyon.
579
Comment
RSA650974
Hymenoclea salsola
Marion P. Harthill
1971-3-19
3
Riverside
Palm Desert.
Comment
SEINET2055704
Hymenoxys cooperi
P. Leary
1975-6-6
1267
Riverside
1/4 mile E of the shaft in Johnny Long Canyon, Joshua Tree National Monument
1310
Comment
SD181473
Hypericum formosum
Scott D. White, Sandy Leatherman
2000-5-31
7983
Riverside
Santa Ana Mountains/Santa Rosa Plateau, near squaw Mountain, series of unpaved roads on east- and north-facing slopes; Wildomar [quad]. Occasional (patchy) in grassland.
640
Comment
UC19044
Hypericum formosum var. scouleri
H. M. Hall
1897-7-20
9689
Riverside
San Jacinto Mts. - streams at 5300 ft San Jacinto Mts.
1615
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
RSA556454
Hypochaeris glabra
Julie Greene
1993-4-30
1274
Riverside
S of visitor center road and N of the old San Jacinto River drainage.
433
Comment
CAS-BOT-BC219739
Hyptis emoryi
C. L. Hitchcock
1940-3-31
5895
Riverside
Between Cottonwood Spring and Pinto Basin
Comment
JEPS63222
Hyptis emoryi
E. E. Schellenger
May 1920
Riverside
canyon e Coachella (Colorado Desert); , e of Coachella
Comment
JEPS63229
Hyptis emoryi
Marjorie Clary
1934-3-3
Riverside
w Indio Mtn. (18 mi w of Indio, Carrizo Canyon); w of Indio Mtn., Carrizo Canyon
304
Comment
RSA121983
Hyptis emoryi
H. S. Yates
1936-4-6
5412
Riverside
Palm Springs.
137
Comment
UC63795
Hyptis emoryi
H. M. Hall
May 17 1901-Jun 1 1901
1838
Riverside
Palm Canyon
457
Comment
UCD124924
Hyptis emoryi
L. S. Rose
1935-12-21
s.n.
Riverside
Colorado Desert, Palm Canyon Wash.
182
Comment
UCR19130
Hyptis emoryi
John C. Roos
1965-12-4
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mtns, 2 mi. SE of Desert Center
366
Comment
RSA33642
Iris hartwegii subsp. australis
Robert L. Rutherford
1945-6-17
1672
Riverside
Big Oaks Canyon, Banning.
1220
Comment Read comments Oct 19 2010
RSA0028827
Isocoma acradenia
W. Schlegel, Andrew Troutte, Jordan Zylstra
2008-9-4
20
Riverside
San Jacinto and Santa Rosa Mts.: Idyllwild: Along road.
Comment
POM13734
Isocoma acradenia var. eremophila
E. C. Jaeger
1921-11-10
1158
Riverside
Little Palm Canyon.
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
RSA91284
Isocoma acradenia var. eremophila
F. W. Peirson
1920-12-28
2335
Riverside
Murray Canyon near Palm Springs
Comment
SD146013
Isocoma menziesii
Mitch Provance
1999-3-28
1074
Riverside
Riverside; Belltown area, gravel pits just south of 26th Street and Hall Ave.
249
Comment
UC55181
Isocoma menziesii var. vernonioides
E. A. Zumbro
1902-10-1
257
Riverside
Comment
UC63200
Isocoma menziesii var. vernonioides
H. M. Hall
1902-4-1
2969
Riverside
vicinity of Riverside
304
Comment
RSA606526
Isoetes
Jon E. Keeley
1980-4-5
7500
Riverside
Mesa de Colorado on Santa Rosa Plateau, Santa Ana Mountains
650
Comment
UC68545
Isomeris arborea
H. M. Hall
Apr 1905
6005
Riverside
Cottonwood Pass; Colorado Desert
609
Comment
UCR121889
Iva axillaris
Ian G. Gillespie
2001-5-7
78
Riverside
East side of Santa Ana Mountains, Temescal Valley Area, also known as Sycamore Canyon Area. North of Indian Truck Trail, in drainage off of De Palma Road. Heavy construction currently underway in adjacent areas
335
Comment
UCR246589
Iva axillaris
A. C. Sanders
2012-3-22
39990
Riverside
Peninsular Range; Elsinore Valley, city of Lake Elsinore, 0.4 km SW (210 deg. ) of intersection of Riverside Dr. and Collier Ave.
385
Comment
RSA451604
Ivesia callida
Anstruther Davidson
1930-1
s.n.
Riverside
Tahquitz Peak.
Comment
UCR262277
Jasminum mesnyi
A. C. Sanders
2006-5-13
32285
Riverside
Peninsular Range, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank
488
Comment
CAS-BOT-BC136681
Juglans hindsii
R. E. Riefner, Jr.
2009-8-15
09 -174
Riverside
Temecula, Temecula Canyon, Santa Margarita River, ca. 1.5 mi W of I-15 Fwy
297
Comment
RSA751412
Juglans hindsii
R. E. Riefner Jr., K. Campbell
2007-5-19
07 -211
Riverside
Temecula, Temecula Canyon, Santa Margarita River, ca. 1.5 mi W of I-15 Fwy.
298
Comment
CAS-BOT-BC109879
Juncus
Mrs. J. D. Abrams
1901-5-1
s.n.
Riverside
Elsinore.
Comment
UCR108208
Juncus balticus
D. L. Banks
1997-11-15
2196
Riverside
NW Palomar Mtns, Agua Tibia Mtns: N face of Dorland Mtn, on the north side of the Dorland Mtn Arts Colony. Along the margins of a small man-made pond.
549
Comment
UCR117384
Juncus bufonius
A. C. Sanders, T. B. Salvato
2001-5-25
24385
Riverside
San Jacinto Valley, west edge of Hemet, north side of Hwy 74 (Florida Ave.) at Warren Rd.
457
Comment
UCR256088
Juncus bufonius var. occidentalis
G. D. Wallace
2003-7-8
4038 B
Riverside
Peninsular Range; San Jacinto Mountains, Hidden Lake
2652
Comment
UCR94960
Juncus effusus subsp. austrocalifornicus
Scott D. White
1996-8-15
4463
Riverside
San Jacinto Mtns., Idyllwild Area: Alvin Meadows and unnamed canyon upstream. Upper margin of area that burned in July, 1996
1585
Comment
JEPS67059
Juncus oxymeris
Carl V. Meyer
1928-7-30
583
Riverside
Saunder's Meadow San Jacinto Mts.
Comment
LA202787
Justicia californica
B. Lewis;
1939-4-9
sn
Riverside
Palms to Pines Highway
152
Comment
LA202795
Justicia californica
S. B. Parish;
1907-4-18
6126
Riverside
western border of the Colorado Desert
45
Comment
RSA398809
Justicia californica
B. C. Templeton
1930-3-22
1659
Riverside
Palm Springs.
400
Comment Read comments Aug 27 2011
RSA402293
Justicia californica
M. B. Dunkle
1932-3-25
2909
Riverside
Near Cathedral Canyon
152
Comment
RSA73961
Justicia californica
Alice Yates, Jas. E. Wilcox
1952-4-5
29
Riverside
Between Box Canyon and Smoke Tree National Monument.
152
Comment Read comments May 20 2012
SFV6305
Justicia californica
T. Gordon, M. H. Grayum, L. R. Ballou, S. Ballou, K. A. Wilson
1974-3-2
44
Riverside
5 miles north of Highway 111 on Highway 74. Growing adjacent to roadside.
100
Comment
UCR242293
Kallstroemia californica
A. C. Sanders, T. B. Salvato
2012-10-12
40416
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, along Chuckwalla Valley Rd., 0.35 mi. west of I-10 junction
114
Comment
RSA293252
Keckiella antirrhinoides
D. C. Michener
1980-5-8
3660
Riverside
San Bernardino NF Bee Canyon: canyon bottom and slopes with Quercus, Heteromeles, Adenostoma, Salvia, etc.
600
Comment
RSA67761
Keckiella antirrhinoides
G. R. Campbell
1951-4-22
16072
Riverside
Hwy 74, 4 mi. above Cranston Ranger Stn.
1006
Comment
UCR270318
Keckiella antirrhinoides
T. B. Salvato, Arlee M. Montalvo, Rari E. Marcs
2016-4-26
8340
Riverside
Santa Ana Mountains, unnamed west-east trending canyon south of Mabey Canyon and north of Tin Mine Canyon, c. 0.6 mi west of the end of West Foothill Parkway
384
Comment
NY790223
Keckiella cordifolia
D. L. Banks
1996-6-6
1119
Riverside
Northwest Palomar Mountains; Agua Tibia Mountains; northwest foothills of Dorland Mountain; south end of Los Caballos Road, University of California-Emerson Oaks Reserve, southwest side of the Water Storage tank. 100 m north of the road junction between
457.2
Comment
UC54995
Keckiella cordifolia
H. M. Hall
1897-5-27
573
Riverside
Cold Water Canyon; Santa Ana Mts.
Comment
UCD123812
Keckiella cordifolia
June Latting
1973-6-30
s.n.
Riverside
Riverside/Orange County: Santa Ana Mountains: off Skyline Drive above Corona on Sierra Peak Road.
823
Comment
CAS-BOT-BC246224
Keckiella ternata subsp. ternata
D. E. Breedlove
1961-8-5
939
Riverside
Riverside Highway 1, 0.2 mi. SW of Fuller Mill Creek, San Jacinto Mountains
1645
Comment
RSA293259
Keckiella ternata subsp. ternata
D. C. Michener
1980-5-29
3626
Riverside
San Bernardino NF, Cave Springs.
950
Comment
UC38700
Koeleria macrantha
H. M. Hall
1901-6
2429
Riverside
San Jacinto Mountains Tauquitz Valley; , Tauquitz Valley
1889
Comment
UC38717
Koeleria macrantha
H. M. Hall
1901-6
2376
Riverside
vicinity Strawberry Valley; San Jacinto Mountains, vicin of Strawberry Valley
1584
Comment
UCD86080
Koeleria macrantha
F. M. Reed
1920-6-14
4419
Riverside
San Jacinto Mts., Banning Road west of Idyllwild.
1676
Comment
UCR178348
Koeleria macrantha
Tracy Tennant, Mitch Provance, Jeffrey Ross
1998-6-25
MOR- 1054
Riverside
Transverse Range; San Bernardino Mtns., Morongo Indian Reservation, upper Corral Canyon, tree stand C-01
1280
Comment
UCR201642
Koeleria macrantha
Scott D. White, Justin M. Wood
2008-6-16
12147
Riverside
San Jacinto Mountains, meadow at Quinn Flat
1378
Comment
SD90403
Krameria bicolor
Robert F. Thorne, C. W. Tilforth
1973-5-30
43578
Riverside
Colorado Desert: Mouth of Morongo Valley at N end of Coachella Valley. On rocky slopes of desert wash in creosote bush scrub.
548
Comment
HSC27213
Krameria erecta
J. P. Smith, J. O. Sawyer
1973-6-10
6885
Riverside
Joshua Tree National Monument.
Comment
JOTR35294
Krameria grayi
Andre, Jim
2012-4-11
20790
Riverside
Joshua Tree National Park. NW Eagle Mountains, along dirt road to Black Eagle Mine, 0.7mi east of road to Cottonwood Spring, 34mi south of Hwy 62 at Twentynine Palms.
729
Comment
RSA774499
Krameria grayi
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4421
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.
488
Comment
UC1130217
Krameria grayi
H. S. Yates
1936-4-8
5454
Riverside
near Fish Springs; Thermal Quad.
60
Comment
RSA522307
Lactuca serriola
Steve Boyd
1989-7-9
3777
Riverside
City of Riverside, 4863 Rubidoux Ave.
Comment
POM361462
Lagophylla ramosissima
Anstruther Davidson
1892-05
s.n.
Riverside
Banning.
Comment
UCD63325
Lamarckia aurea
H. M. Reed
1914-4-23
Riverside
Box Springs Mts., arroyo to w., near Sanitarium.
Comment
RSA0013708
Lamium amplexicaule
LeRoy Gross, Grace Cho
2013-4-9
6005
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
CDA37813
Laportea aestuans
Mike Lahti
2012-6-14
PDR# 1590446
Riverside
Romoland; Hilsabecks Greenhouse, 28415 Moreland Rd., near Palomar Rd.
0
Comment
HSC47363
Larrea tridentata
R. W. Spjut, C. E. Edson
1978-5-6
5027
Riverside
Colorado Desert, N face of Chuckawalla Mtns., 2.7 mi. S of Desert Center.
335
Comment
LA209864
Larrea tridentata
James Lauter;
1953-5-23
sn
Riverside
3 mi S of Vandeventer Flat on US Hwy 74
914
Comment Read comments Mar 13 2014
RSA390015
Larrea tridentata
J. C. Roos
1948-5-8
3817
Riverside
Whitewater.
549
Comment
RSA707347
Larrea tridentata
Jonathan Snapp-Cook, Kurt Roblek, Kevin Clark, Reas Chavez
2005-6-30
CFW- 11
Riverside
Rancho Mirage, eastern Riverside County. 0.5 miles WNW of intersection of Ramon Road and Los Alamos Way. This area is referred to as Big Dune (WGS84/NAD83)
91
Comment
SEINET4907865
Larrea tridentata
H. F. Thut
1971-3-7
s.n.
Riverside
10 miles E of Palm Springs.
Comment
UCR102836
Lasthenia coronaria
A. C. Sanders
1997-3-26
20098
Riverside
Lake Skinner area, along foot trail at west base of Tucalota Hills
518
Comment
UCR109449
Lasthenia coronaria
A. C. Sanders
1995-4-13
16500
Riverside
San Bernardino Mtns./Sonoran (Colorado) Desert, Devil's Garden, E end of the mtns., 2.1 mi west of Hwy 62 on Pierson Avenue and dirt extension, 1.7 mi above Sierra Blvd.
793
Comment
RSA550486
Lasthenia glabrata subsp. coulteri
D. E. Bramlet
1992-4-15
2235
Riverside
San Jacinto Wildlife approximatly 1km east of Davis Road.the polulation extends from an area 20m. of the old San Jacinto River channel to a large alkaline flat, just west of the 1st wildlife ond and extending to the Horse ranch.
133
Comment
UCR18611
Lasthenia glabrata subsp. coulteri
O. F. Clarke
1973-3-10
s.n.
Riverside
Lakeview Area, 2.5 mi north of Ramona Expressway on Davis Rd.
434
Comment
UCR75965
Lasthenia glabrata subsp. coulteri
D. E. Bramlet
1992-4-29
2246
Riverside
San Jacinto Valley, c. 530 m west of Gilman Springs Rd (State hwy 79), & c. 760 m south of Bold Style Ave. Just NW of the Quail Ranch golf course
435
Comment
POM13768
Lasthenia gracilis
P. A. Munz
1922-4-29
5088
Riverside
0.5 mile south of Lake Elsinore.
381
Comment
RSA33497
Lasthenia gracilis
N. C. Cooper
1944-3-24
998
Riverside
Banning.
701
Comment
UCR183008
Lasthenia gracilis
Mitch Provance
2003-5-5
4418 B
Riverside
La Sierra Hills, Norco, NW side of the La Sierra Hills, east of the end of Rushmore Dr.
305
Comment
POM29619
Lathyrus
Marcus E. Jones
1903-5-11
s,n,
Riverside
Banning.
701
Comment
RSA802254
Lathyrus vestitus
Duncan S. Bell, Caitlin Elam, Carrie Kiel
2013-6-5
5000
Riverside
In Strawberry Creek below Strawberry Valley approximately 2.25 air miles southwest of Idyllwild.
Comment
RSA406644
Lathyrus vestitus subsp. alefeldii
N. C. Cooper
1947-5-5
2045
Riverside
Los Alamos Canyon, Elsinore
762
Comment Read comments Nov 26 2011
RSA5013
Lathyrus vestitus subsp. alefeldii
Dorothy R. Wolf
1932-3-20
13
Riverside
Richman Ranch 2.5 mi N of De Luz. SW.
457
Comment
POM361741
Layia
Theodore Payne
1921-6-1
3437
Riverside
Banning.
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
RSA716423
Layia platyglossa
Scott D. White
2006-4-27
11309
Riverside
Perris Basin/San Jacinto Mtn Foothills: Santa Rosa Hills, S. of Hemet.
549
Comment
UC30661
Layia platyglossa
W. G. Wright
1889-1-1
1751
Riverside
borders Colorado Desert
Comment
UC495299
Layia platyglossa
Philip A. Munz
1932-3-24
12022
Riverside
n Elsinore
304
Comment
UCD133983
Layia platyglossa
C. L. Hitchcock
1966-3-15
24146
Riverside
1 mile east of Glen Ivy Hot Springs.
Comment
UCR239891
Layia platyglossa
O. F. Clarke
2004-3-16
s.n.
Riverside
Peninsular Range, eastern edge of Riverside; Box Springs Mtns, Two Trees Canyon
412
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
UCR76170
Lepidium dictyotum var. dictyotum
A. C. Sanders
1993-4-1
13669
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-BC89436
Lepidium fremontii
Peter H. Raven
1958-3-15
11860
Riverside
Joshua Tree National Monument. Smoketree Wash.
Comment
RSA27377
Lepidium fremontii
C. L. Hitchcock
1940-4-2
5921
Riverside
Cottonwood Spring wash, Joshua Tree National Monument.
Comment
RSA429932
Lepidium lasiocarpum
Robert L. Dressler
1949-3-19
381
Riverside
Box Canyon, Orocopia Mts.
Comment
RSA457763
Lepidium lasiocarpum
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, D. Nordin, Timothy S. Ross
1988-3-10
2122
Riverside
North end Palen Mountains, 2 mi west of Palen Pass
300
Comment
JOTR28959
Lepidium lasiocarpum var. lasiocarpum
La Doux, Tasha
2005-3-30
1195
Riverside
Joshua Tree National Park. Hexie Mtns/Pinto Basin; next to Fried Liver Wash
544
Comment
UCR60563
Lepidium latifolium
Don Mitchell
1990-1-3
s.n.
Riverside
Woodcrest, south of Van Buren and west of Washington
Comment
RSA696140
Lepidium latipes
A. C. Sanders, Carolyn Washburn
2001-4-17
24053
Riverside
San Jacinto Valley: southwest edge of Hemet, north of Stetson Av. midway between Warren Rd. and California Av., east of canal.
457
Comment
UCR266406
Lepidium nitidum
D. E. Bramlet
2011-4-16
4801
Riverside
Perris-Aguanga Basin Region, West Hemet Hills, 1.15 km east of Winchester Road, 460 m north of Stowe Road
467
Comment
RSA429923
Lepidium nitidum var. nitidum
Christopher Davidson
1973-4-1
1816
Riverside
Jct. Vail Lake Marina and Hwy. 71/79, about 3 miles west of Aguanga.
426
Comment
RSA653672
Lepidium pinnatifidum
A. C. Sanders, K. C. Rose
1999-6-18
22823
Riverside
Domenigoni Valley: upper Warm Springs Creek between Hwy 79 (Winchester Rd.) and Scott Rd., Domenigoni Ranch, S of Winchester
433
Comment
SBBG101691
Lepidium virginicum
S. Boyd with T. Ross
1991-6-14
6361
Riverside
Warm Springs Crk at the NE end of Hogbacks Ridge, from Alamos Rd, S to confluence with Adobe Spring tributary, 2-3 mi NW of Murrieta Hot Springs
Comment
UCR92244
Lepidium virginicum var. pubescens
Scott D. White
1995-8-23
3579
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
SD143971
Lepidium virginicum var. robinsonii
A. C. Sanders
1997-3-1
19715
Riverside
Box Springs Mountain: Coyote Hill (Benchmark Versity 1386 ft.) and ridge south and southeast of the UCR Botanic Garden
427
Comment
CAS-BOT-BC329447
Lepidospartum squamatum
H. M. Hall
1899-8-2
1367
Riverside
Gavilan Hills Region 2 mi. sw of Ferris
426
Comment
SEINET10861664
Leptochloa fusca subsp. uninervia
Paul M. Peterson
1989-9-22
Peterson 8123
Riverside
San Jacinto: 8.8 km W of State Hwy 79 on Ramona Expressway towards Lakeview. Mud flats surrounded by weedy vegetation in a fallow field.
500
Comment
JOTR16798
Leptodactylon pungens
Wanrow, E.
1968-5-20
s.n.
Riverside
Joshua Tree National Park. EUREKA PEAK
1676
Comment
SBBG89085
Leptosiphon floribundus subsp. hallii
D. Charlton
1988-5-28
2114
Riverside
S of St Hwy 74, dirt rd to Toro and Santa Rosa Pk; Toro Camp Area
2286
Comment
RSA180503
Leptosiphon liniflorus
E. W. Lathrop
1959-5-17
4559
Riverside
10 miles W of Murrieta.
Comment
RSA468576
Leptosiphon parviflorus
E. C. Jaeger
1921-6-8
s.n.
Riverside
McMullen Trail [Banning to McMullen Flat]
1280
Comment Read comments Nov 5 2011
RSA525323
Leptosiphon pygmaeus subsp. continentalis
Steve Boyd, A. C. Sanders, Mark Skinner
1990-4-28
4454
Riverside
Vail Lake area, low, sedimentary hills to E of USFS Dripping Springs Campground along Arroyo Seco Crk, S of Hwy 79.
488
Comment
POM99002
Lesquerella tenella
E. C. Jaeger
1926-4-1
s.n.
Riverside
Pinto Valley, Eastern Riverside County.
Comment
UC1979611
Lessingia glandulifera var. glandulifera
D. L. Banks, Steve Boyd
1995-10-17
0757
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.
Comment
UCR18401
Lessingia glandulifera var. glandulifera
A. C. Sanders
1978-9-3
0145
Riverside
San Jacinto Mtns., James Reserve, above Lake Fulmor
1646
Comment
UCR193304
Limosella acaulis
A. C. Sanders, Tim Thomas, T. B. Salvato
2008-6-24
35600 A
Riverside
Peninsular Range; San Jacinto Mtns., plateau above head of Johnson Meadow canyon, SW of dogleg in May Valley Rd.
1550
Comment
UCR22022
Linanthus androsaceus
Steve Boyd
1980-5-20
291
Riverside
Harford Springs County Park, NW corner of the Gaviln Plateau. S fork of the creek, S end of park
Comment
UCR25549
Linanthus androsaceus
John C. Roos
1941-4-19
167
Riverside
Peninsular Range, Loma Linda Hills/Box Springs Mtns.; plateau in Reche Canyon
671
Comment
RSA73683
Linanthus aureus
F. W. Peirson
1928-4-23
7887
Riverside
2.5 miles below cottonwood Springs, Riverside County
Comment
JOTR33750
Linanthus bigelovii
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell
2011-3-31
2748
Riverside
Joshua Tree National Park. Northern edge of Hexie Mountains; Granitic bedrock slopes and outcrops (Stop 4)
Comment
SD231403
Linanthus bigelovii
J. Mark Porter, Sarah DeGroot
2005-3-9
14258
Riverside
Along Whitewater Canyon Road, about 3 miles north of the intersection with the frontage road of I 10, west of the road on a steep, rocky slope, west of the river.
575
Comment
SBBG34194
Linanthus dianthiflorus
T. L. Secrest
1951-5-19
Riverside
from Idyllwild to Hemet Lake
Comment
UCR214286
Linanthus jonesii
A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley
2010-3-16
37487
Riverside
Sonoran (Colorado) Desert, SE side of McCoy Mountains, upper part of wash c. 4.5 mi. NW of Blythe Airport, c. 3.5 mi. ENE of McCoy Peak
244
Comment
UCR193131
Linanthus lemmonii
A. C. Sanders, Tim Thomas
2008-6-20
35531
Riverside
Peninsular Range; San Jacinto Mtns., May Valley area, at spring with trough, along dirt road (May Valley Rd.) c. 1.5 mi. ENE of Keenwild, 0.5 mi. NW of FS Rd. 5S05
1610
Comment
UC52468
Linanthus parviflorus
H. M. Hall
1898-4-14
Riverside
Elsinore Mts.
Comment
RSA339656
Loeflingia squarrosa
R. F. Thorne
1980-5-28
54228
Riverside
Along Whitewater River, ca. 3.2 miles N of Whitewater Post Office and Hwy 10.
Comment
JEPS22571
Loeseliastrum schottii
Rimo Bacigalupi with Paul Hutchison
1958-2-19
6203
Riverside
9.4 mi. n. Blythe (wash at w. base of Big Maria Mts.); w. base Big Maria Mts.
167
Comment
SBBG81482
Loeseliastrum schottii
S. A. Junak
1983-3-24
1662
Riverside
Pinto Basin Rd, 0.7 mi N of Hwy 10
533
Comment
UCR129334
Loeseliastrum schottii
Kimberly Peterson, Micaele Maddison
2001-5-5
501
Riverside
Peninsular Range, Pauba Valley north of Pechanga Indian Reservation and east of Temecula, along Temecula Creek
366
Comment
UCR273660
Logfia filaginoides
Mitch Provance
2001-4-19
17016
Riverside
San Bernardino Valley, Jurupa Mountains, Jurupa Valley, Sunnyslope area, E of Sierra Ave, N of Lauren Ln., at SW base of 'Noname Mtn.
320
Comment
UCR89827
Lolium perenne
Karen Kirtland
1993-6-19
s.n.
Riverside
San Jacinto River Valley, along Hwy I-215 between 4th St. (Perris) andc. 0.25 mi south of the San Jacinto River
430
Comment
UCR23302
Lolium perenne subsp. multiflorum
John C. Roos
1952-5-14
5661
Riverside
San Bernardino Valley, Riverside, corner of Iowa Avenue and 8th Street
305
Comment
RSA192222
Lolium perenne subsp. multiflorum
E. W. Lathrop
1960-5-6
4792
Riverside
10 miles west of Murrieta.
Comment
RSA557801
Lolium perenne subsp. multiflorum
Steve Boyd, Timothy S. Ross
1992-5-4
7173
Riverside
Southern Santa Ana Mountains; San Mateo Canyon Wilderness Area; Oak Flats area E of Verdugo Potrero
732
Comment
RSA651782
Lolium perenne subsp. multiflorum
Karen Cook
1966-5-19
s.n.
Riverside
UCR campus; east entrance to Life Sci. Bldg. and 30 yds N. of it.
304
Comment
SEINET251728
Lolium rigidum
Walter Graves
2002-5-15
502 -12
Riverside
Grown at U.C. R. in Agricultural Opeations Fields
305
Comment
UCR138816
Lomatium dasycarpum subsp. dasycarpum
D. L. Banks
1997-2-17
1283
Riverside
Agua Tibia Mtns., NW Palomar Mountains: Pechanga Indian Reservation, along Magee Truck Trail between the headwaters of Pala Creek at the southern extremity of the Reservation to the Riverside/San Diego County line border
482
Comment
UC1979535
Lomatium lucidum
Darin L. Banks
1995-4-11
177
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove, along the Dripping Springs Trail.
Comment
UC1375401
Lomatium utriculatum
Louis B. Ziegler
1969-5-7
Riverside
Hemet Valley near Kenworthy Ranger Station San Jacinto Mountains
1447
Comment Read comments Mar 25 2011
SEINET7040184
Lomatium utriculatum
A. G. Vestal
1962-3-29
Riverside
Canyon south of Murrieta [Sandia Caynon.] Murrieta Quad. UTM Zone 11, 482355mE, 3705515mN.
Comment
RSA192212
Lomatium vaginatum
E. W. Lathrop
1965-3-26
4360
Riverside
Tenaja Guard Station, 18 mi. W of Elsinore.
Comment
RSA85578
Lomatium vaginatum
J. C. Roos
1952-4-2
5455
Riverside
At Edgemont near Box Springs.
488
Comment
UCR164066
Lonicera subspicata
John F. Green
2005-11-2
s.n.
Riverside
Peninsular Range, Southern Santa Ana Mtns., Santa Rosa Plateau, La Cresta area, Los Alamos Canyon 1.5 mi. SW of Los Alamos Ranch, just outside Cleveland Nat. Forest boundary
564
Comment
POM17511
Lonicera subspicata var. denudata
P. A. Munz
1923-6-18
7128
Riverside
Temecula Canyon.
Comment
RSA16379
Lonicera subspicata var. denudata
Percy C. Everett
1935-6-17
7140
Riverside
Santa Ana Mountains, near Glen Ivy Resort on Coldwater Canyon Trail to Santiago Peak.
457
Comment
SDSU2935
Lonicera subspicata var. denudata
Garrison
1962-7-16
Riverside
3 miles south of Temecula. Highway 395. Cismontane.
335
Comment
UCR97256
Lonicera subspicata var. denudata
Scott D. White
1997-2-9
4684
Riverside
Peninsular Range, Elsinore Basin; Temescal Valley: SW of Hwy I-15 between Indian Truck Trail and Lake Street exits, c. 0.5 mi east of Glen Eden
460
Comment
SEINET3815175
Lophocereus schottii
John L. Anderson, Duncan Bell and Kim Clark
2013-1
Riverside
Comment
UCR90982
Lotus argophyllus
Scott D. White
1996-3-16
3824
Riverside
Perris Basin, Lakeview Mtns, north of Winchester, at 'Maze Stone' Picnic Site
610
Comment
RSA568541
Lotus argophyllus var. argophyllus
B. C. Templeton
1931-4-23
s.n.
Riverside
Between Perris and Gavilan Peak.
Comment
RSA0012655
Lotus corniculatus
LeRoy Gross, Caitlin Elam
2013-5-14
6082
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
RSA305622
Lotus crassifolius
C. W. Tilforth, Walter Wisura
1979-8-8
1899
Riverside
9 mi. south of poppet flat turn-off along highway 243 south of banning, riverside county, ca.
1646
Comment Read comments Jun 26 2013
UCR26372
Lotus grandiflorus
A. C. Sanders
1981-7-11
2207
Riverside
San Jacinto Mtns, Live Oak Spring at the head of Live Oak Canyon which is a tributary to Palm Canyon.
1677
Comment
RSA715069
Lotus hamatus
A. C. Sanders, D. Malueg
2003-5-8
26568
Riverside
Perris-Aguanga Basin region: Los Alamos Road at Warm Springs Creek crossing west of Hwy 79, northeast of the Hogbacks, north of Los Alamos Rd. and east of the creek.
396
Comment
UCR48394
Lotus hamatus
Steve Boyd
1986-5-1
1795
Riverside
Perris-Aguanga Basin region, southwestern Perris Basin, hill west of Skunk Hollow, Skunk Hollow vernal pool
488
Comment
UC62919
Lotus heermannii
H. M. Hall
Jun 1901
2022 a
Riverside
s side Shingle Valley; San Jacinto Mountains
1341
Comment
UCR77747
Lotus heermannii
Steve Boyd
1991-9-8
6424
Riverside
Peninsular Range, Aguanga Valley, sandy wash of Temecula Creek, south of Hwy 79 at jct with Hwy 371
600
Comment
POM19606
Lotus nevadensis var. nevadensis
Mary F. Spencer
1923-6-28
2192
Riverside
Fern Valley, San Jacinto Mountains
1646
Comment
RSA406419
Lotus oblongifolius var. oblongifolius
N. C. Cooper
1944-7-16
1563
Riverside
Above Pine Cove, San Jacinto Mtns.
1829
Comment
UCR159258
Lotus purshianus
A. C. Sanders, Kelly Volansky
2005-8-31
31572
Riverside
Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd.
701
Comment
UCR175067
Lotus salsuginosus
Teresa Nieto
2005-4-24
12
Riverside
Peninsular Range, Wildomar, Menifee Hills, south of Bundy Canyon Rd. c. 1 mile from Harvest Way East, north of Felswood Rd.
579
Comment
JOTR31965
Lotus salsuginosus var. brevivexillus
La Doux, Tasha, M. Harding, M. Wheeler, T. Herskovits
2011-4-14
2202
Riverside
Joshua Tree National Park. Southwest Eagle Mountains; west of Lost Palms Canyon; rocky/gravelly bajada north of the Aqueduct Rd.
603
Comment
RSA406831
Lotus salsuginosus var. brevivexillus
Anstruther Davidson
1903-5-3
s.n.
Riverside
Thermal.
Comment
UCR68619
Lotus salsuginosus var. salsuginosus
Steve Boyd, D. E. Bramlet
1990-4-29
4501
Riverside
Lake Skinner County Park, SE base of Bachelor Mtn.
Comment
RSA792348
Lotus scoparius var. brevialatus
Doris Bowers
1972-4-15
1797
Riverside
Dig at Rancho California - N/o camp
396
Comment
UC729657
Lotus scoparius var. brevialatus
Carl B. Wolf
1932-5-25
Riverside
just above Fish Hatchery (n base of San Jacinto Mts.); San Jacinto Mts., Snow Creek Canyon
670
Comment
CSUSB1248
Lotus strigosus
Nancy J. Matthews
1963-5-9
50963 1
Riverside
1 mile northwest of Gilman Hot Springs on Highway 79; along roadside.
457
Comment
RSA556448
Lotus strigosus
Julie Greene
1993-4-30
1282
Riverside
S of visitor center road and N of the old San Jacinto River drainage.
433
Comment
RSA736318
Lotus strigosus
Scott D. White, Justin M. Wood
2008-3-25
11774
Riverside
Perris / Elsinore Basin: Foothills of Gavilan Hills at Temescal Wash, near Olsen Canyon, Morgan Property, Alberhill area.
274
Comment
UC555413
Lotus strigosus
H. L. Mason
1926-4-30
3115
Riverside
1 mi s Temecula; Temecula Canyon
Comment
UC667365
Lotus strigosus
Annie M. Alexander and Louise Kellogg
1941-5-15
2186 a
Riverside
n slope Eagle Mountains; Colorado Desert
914
Comment
UCR16275
Lotus strigosus
Steven Wickler
1974-4-21
004
Riverside
San Jacinto Valley, immediately off of Hemet-San Jacinto offramp, U.S. Hwy 60, 8 mi. east of Riverside
518
Comment
UCR18154
Lotus strigosus var. hirtellus
A. C. Sanders
1978-4-1
00333
Riverside
Santa Rosa Mtns, Pinyon Flats area, east side of Sugarloaf Mountain above Highway 74
1220
Comment
HSC87268
Lotus strigosus var. tomentellus
David Charlton
1988-2-18
1178
Riverside
S side of Little San Bernardino Mtns., Fargo Canyon Rd. to Cottonwood Wash, S of Joshua Tree National Park, parallel to Hwy. 10, 5 mi. E of the jct. of Dillon Rd. and Fargo Canyon Rd.
762
Comment
RSA388393
Lotus unifoliolatus
R. F. Thorne, S. D. Boyd, E. W. Lathrop
1985-7-18
61205
Riverside
Santa Rosa Plateau, Nature Conservancy Reserve: along Cole Canyon.
535
Comment Read comments Nov 13 2015
JEPS29291
Lotus wrangelianus
Rimo Bacigalupi, and L. Heckard
1962-3-25
8387
Riverside
about 5 mi se Corona (just n of Bedford Canyon, at e base of the Santa Ana Mountains); Santa Ana Mountains
304
Comment
CLARK-A1528-666
Ludwigia peploides
John C. Roos
1951-9-25
5250
Riverside
Riverside
259
Comment
RSA568836
Lupinus
Christopher Davidson
1979-4-4
7678
Riverside
Orocopia Mts. Lower end of Box Canyon Rd., 4.4 mi E of Mecca.
213
Comment
CHSC90499
Lupinus arizonicus
J. Lund
1980-4-3
52
Riverside
200 ft south of entrance to Joshua Tree National Monument.
944
Comment
POM304858
Lupinus arizonicus
Henry J. Ramsey
1939-11-28
277
Riverside
20 miles east of Indio.
Comment
UCR143488
Lupinus arizonicus
E. K. Balls
1949-4-2
12894
Riverside
Sonoran (Colorado) Desert, Hwy 111 between Thermal and [Indio] Arabia
Comment
UCR279541
Lupinus arizonicus
A. C. Sanders, Jim Malusa
2017-3-29
43182
Riverside
Sonoran (Colorado) Desert, northern Chocolate Mountains, large canyon 2.8 km south of the confluence of Red Canyon and Salt Creek
460
Comment
RSA586506
Lupinus concinnus subsp. concinnus
D. L. Banks, S. D. Boyd
1995-5-9
0337
Riverside
NW Palomar Mountains; Agua Tibia Mountains; N of the Cleveland National Forest and the Agua Tibia Wilderness Area; N slope of Agua Tibia Mtn., the Dorland Mtn. area, W of the Dripping Springs Alcove Area, W of Woodchuck Campground.
732
Comment
RSA125335
Lupinus concinnus subsp. optatus
R. Weatherby
1949-6-6
640
Riverside
Santa Rosa Mtn.
1982
Comment
CAS-BOT-BC434236
Lupinus excubitus
Tracy Tennant; Mitch Provance
1998-6-16
MOR- 407
Riverside
San Bernardino Mtns. Foothills: Morongo Indian Reservation, upper Millard Canyon, north of Cabazon.
1052
Comment
SBBG54333
Lupinus excubitus
C. Davidson
1977-5-25
5656
Riverside
Mesa de Burro, Santa Rosa Plateau
701
Comment
SD181515
Lupinus excubitus
Scott D. White, Sandy Leatherman
2000-5-31
7980
Riverside
Santa ana Mountains/Santa Rosa Plateau, near Squaw Mountain, series of unpaved roads on east- and north-facing slopes; Wildomar [quad].
640
Comment
RSA39402
Lupinus excubitus var. hallii
Theodore Payne
1947-4-25
11703
Riverside
Albino colony: on Payne Ranch, Bar-0, 1 mile south of Aguanga.
488
Comment
RSA516431
Lupinus excubitus var. hallii
Walter Wisura, Bart O'Brien, Tom Hayduk
1990-5-2
4439
Riverside
along For. Rd. 3S04 btw. Ortega Hwy and Santiago Peak, Santa Ana Mts.
Comment
RSA413699
Lupinus hirsutissimus
Ora M. Clark
1929-3-16
1685
Riverside
South of Cabazon, Colorado Desert.
Comment
SBBG88097
Lupinus hirsutissimus
N. M. Fellows, A. C. Sanders, A. Strickland
1986-4-8
167
Riverside
Oasis de los Osos Preserve, off Snow Crk Cyn, 1 mi W of Snow Crk Village
487
Comment
UCR92533
Lupinus hirsutissimus
Scott D. White
1995-8-23
3583
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
UCR110991
Lupinus hyacinthinus
George K. Helmkamp
1998-6-27
4124
Riverside
Santa Rosa Mtns., 9 mi SE of Hwy 74 along Santa Rosa Mtn Rd. (= Santa Rosa Truck Trail = F. S. Rd. 7S02), in vicinity of Santa Rosa Spring.
2232
Comment
UCR25046
Lupinus latifolius
A. C. Sanders
1980-7-22
1706
Riverside
Peninsular Range; San Jacinto Mtns, [Forest Service] Rd. 4S02, c. 2.5 (airline) mi north of Pine Cove and c. 0.25 mi south of Dark Canyon campground
1768
Comment
RSA90133
Lupinus latifolius subsp. parishii
E. K. Balls, Percy C. Everett
1953-8-19
18532
Riverside
North of Fullermill Co., 1.3 miles north of Black Mt, Truck Trail, hwy from Banning to Idyllwild
1829
Comment Read comments Jul 14 2012
SD229157
Lupinus latifolius var. parishii
Dick Schwenkmeyer
2012-8-28
823
Riverside
Fuller's Mill camp, 2.6 mi. east of intersection of highway 243 and Fuller's Mill road, 7.5 miles north of Idyllwild.
1799
Comment
SD28123
Lupinus latifolius var. parishii
Carl B. Wolf
1932-8-5
3951
Riverside
San Jacinto Mountains 1st real wet meadow of trail from Tahquitz Valley to San Jacinto Peak
2743
Comment
POM99001
Lupinus microcarpus var. densiflorus
E. C. Jaeger
1926-3-27
s.n.
Riverside
Bautista Valley
1220
Comment
JEPS24416
Lupinus sparsiflorus
Peter M. Ray
1949-3-12
1358
Riverside
2 mi w Whitewater (n side of Coachella Valley); , w of Whitewater
457
Comment
SEINET3440252
Lupinus sparsiflorus
B. Pitzer
1986-4-26
187
Riverside
Whitewater Canyon, ca. 4.5 mi. N of Hwy I-10 on Whitewater Canyon Road. (White-water 7.5').
Comment
UC16021
Lupinus sparsiflorus
H. M. Hall
Apr. 1897
Riverside
Winchester
Comment Read comments Mar 20 2011
RSA718870
Lupinus sparsiflorus
Michael Honer, L. Hulse
2005-3-8
2035
Riverside
Fargo Canyon; first main N-trending fork after entering canyon from bajada. Site of large long MWD aqueduct tunnel tailings pile.
457
Comment
RSA414275
Lupinus sparsiflorus subsp. sparsiflorus
Ora M. Clark
1929-3-16
1715
Riverside
NW Whitewater
Comment
RSA414814
Lupinus sparsiflorus subsp. sparsiflorus
H. de Forest
1933-4-17
17604
Riverside
Chino Canyon, Colorado Desert.
Comment
JEPS83240
Lupinus truncatus
W. L. Jepson
1935-4-21
17156
Riverside
Aguauga , branch rd to Pines (near branch rd. to Pines)
603
Comment Read comments Dec 14 2011
RSA414402
Lupinus truncatus
N. C. Cooper
1946-4-5
2039
Riverside
Los Alamos Canyon, Elsinore.
762
Comment
RSA590648
Lupinus truncatus
E. W. Lathrop
1965-5-9
5745
Riverside
6 miles W of Murrieta.
Comment
SDSU12527
Lupinus truncatus
Tahirih Linz, M. G. Simpson
2000-4-1
4
Riverside
Comment
JEPS11769
Lycium andersonii
W. L. Jepson
Oct 22 1912-Nov 7 1912
5240
Riverside
Riverside Mts.
45
Comment
SEINET3077689
Lycium andersonii
Alan Chamberlain
1957-3-16
Riverside
Peak above streambed in Big Spring Canyon, Box Springs Mountain.
396
Comment
UCR216213
Lycium andersonii
Jim Andre, T. La Doux
2009-2-25
10825
Riverside
Sonoran (Colorado) Desert, Palen Dry Lake; c. 6 miles north of I-10 freeway, c. 15 miles east of Desert Center
129
Comment
UCR712
Lycium andersonii
Alan Chamberlain
1957-3-16
s.n.
Riverside
Riverside, Box Springs Mtns, SSW slope of 2556 ft. peak above streambed in Big Springs Canyon
396
Comment
RSA428543
Lycium andersonii var. deserticola
H. S. Gentry
1949-4-10
8697
Riverside
Aguanga.
Comment Read comments May 25 2016
UC519978
Lycopersicon esculentum
Louis C. Wheeler
1933-7-27
2040
Riverside
Santa Ana River at Chino Creek Chino Creek; Santa Ana River, Chino Creek
152
Comment
SD241094
Lythrum californicum
A. C. Sanders, John F. Green
2012-5-27
40211
Riverside
Peninsular Range: Perris-Aguanga Basin Region: San Jacinto River north of Canyon Lake, between Hwy 74 and Goetz Road (Romoland 7.5'Q)
427
Comment
RSA737262
Machaeranthera asteroides var. asteroides
Scott D. White, Justin M. Wood
2008-9-17
12540
Riverside
Perris Basin: Romoland, 1/4 mile S of Ethanac Rd, between San Jacinto Rd and Palomar Rd, just S of railroad tracks.
442
Comment
UCR91882
Machaeranthera canescens
A. C. Sanders, Scott D. White, C. L. Sanders
1994-12-18
15897
Riverside
San Jacinto Valley, eastern edge of San Jacinto, Mountain Avenue at Esplanade Avenue, 2.4 mi. NW of Hwy 74 on Mountain Ave.
490
Comment
RSA496120
Mahonia nevinii
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-19
3054
Riverside
Vail Lake area, 0.75 miles N of dam, at edge of dissected bench, S flank Oak Mountain
518
Comment
RSA500088
Mahonia nevinii
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-4-2
3224
Riverside
Vail Lake area: Between Kolb Creek and Temecula Creek, forming peninsula at SW end of lake.
Comment
CAS-BOT-BC230890
Malacothamnus davidsonii
Edith A. Purer
1935-4-21
6472
Riverside
East slope of San Jacinto Mt.
Comment
SD140083
Malacothamnus densiflorus
Scott White
1993-4-22
1240
Riverside
North Alberhill Ranch, in hills N of Walker Canyon
Comment
RSA449946
Malacothrix clevelandii
J. C. Roos
1950-4-22
4756
Riverside
0.3 mi NE of summit of Reche Canyon
762
Comment
JOTR31996
Malacothrix coulteri
La Doux, Tasha, T. Herskovits, M. Wheeler, D. Shade
2011-4-19
2226
Riverside
Joshua Tree National Park. Little San Bernardino Mtns, Queen Valley; Pine City area along Old Queen Valley Historic Road (Stop 1)
Comment
UC75900
Malacothrix coulteri
H. M. Hall
1902-4-21
2925
Riverside
vicinity Riverside
487
Comment
CAS-BOT-BC347701
Malacothrix glabrata
A. C. Sanders; J. Dice; K. Rose; D. Woodard
1995-3-29
16274
Riverside
San Jacinto Mtns./San Gorgonio Pass: alluvial fan at the mouth of Snow Creek, between Hwy 111 and Snow Creek Village
Comment
POM10233
Malacothrix glabrata
Charlotte M. Wilder
1904-5-15
125
Riverside
North side of Jurupa Hills, NW of Riverside
Comment
RSA760820
Malacothrix glabrata
Thomas Stoughton, Jackie McConnaughy, Andrew Monks, M. Volke
2010-3-30
111
Riverside
Coachella Valley Preserve, near mouth of Thousand Palms Canyon. Jct of Ramon Rd and Thousand Palms Canyon Rd.
91
Comment
UC68990
Malacothrix glabrata
H. M. Hall
May, 1905
6028
Riverside
near Pinto Mts.; Colorado Desert
Comment
RSA160431
Malacothrix saxatilis
J. D. Olmsted
1959-4-17
397
Riverside
1/4 miles above Fire Gate along Skyline Drive, 5 miles SW of Corona. Santa Ana Mtns to Santa Ana River.
457
Comment Read comments Nov 19 2011
UCSB45543
Malva parviflora
Roos, John; Roos, Lucille
1951-5-5
Riverside
Fairmont Park, Riverside
Comment
SD146224
Malvella leprosa
A. C. Sanders, Mitch Provance
1999-9-26
23122
Riverside
San Jacinto Valley: Mystic (San Jacinto) Lake, 1.4 mi SE of Jackrabbit Trail on Gilman Springs Road, 1.4 mi. S of Eden Hot Spr.
433
Comment
CLARK-A1528-5195
Marah macrocarpa
John C. Roos
1952-3-19
5392
Riverside
Box Springs Mountains
457
Comment Read comments Oct 23 2014
RSA441204
Marah macrocarpa
Freda Detmers
1930-2-2
s.n.
Riverside
Palm Canyon.
Comment
RSA522725
Marah macrocarpa
Bob Boyd
1990-3-29
3830
Riverside
Vail Lake Area, cinder cone ridge at N side of the Mouth of Temecula Creek Cyn and adjacent benches on S flank ofBig Oak Ntb,
396
Comment
JEPS78484
Marah macrocarpa var. macrocarpa
Marjorie D. Clary
1932-3-20
1476
Riverside
10 mi ne Garnet (Mission Creek); Colorado Desert, Mission Creek
457
Comment Read comments Apr 5 2011
JEPS46238
Marina parryi
H. M. Hall
1905-4-22
5846
Riverside
Canyon Spring Colorado Desert
Comment
JOTR29085
Marina parryi
La Doux, Tasha
2005-3-30
1202
Riverside
Joshua Tree National Park. Next to Fried Liver Wash
544
Comment
UC73150
Marina parryi
E. E. Schellenger
1904-12-4
95
Riverside
Chuckawalla Bench Colorado Desert
Comment
UCD106740
Marina parryi
C. L. Hitchcock
1966-3-21
24327
Riverside
Mule Mts., 20 mi. s.w. of Blythe.
Comment
UCR41537
Matelea parvifolia
A. C. Sanders, B. Pitzer, D. Charlton, R. & J. Kniffen, J. M. Stewart
1986-3-2
6053
Riverside
Sonoran (Colorado) Desert, Chuckwalla Bench, south side of Chuckwalla Mtns, on Bradshaw Road c. 2 miles east of gasline road
642
Comment
UCR155078
Matricaria matricarioides
A. C. Sanders, Kelly Volansky
2005-3-17
29228
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
CAS-BOT-BC474718
Matricaria occidentalis
R. E. Riefner, Jr.
2015-6-3
15 -169
Riverside
City of Hemet, ca 100 yds N of W. Devonshire Ave. and Meyers St.
473
Comment
RSA0126837
Matricaria occidentalis
R. E. Riefner Jr.
2017-5-18
17 -257
Riverside
City of Hemet, E of Winchester, N of Simpson Road, E of San Diego Aqueduct, W of active agricultural fields.
467
Comment
UCR140307
Matricaria occidentalis
A. C. Sanders
2004-4-9
27476
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
RSA559433
Meconella denticulata
Steve Boyd
1992-4-15
6859
Riverside
Santa Ana Mtns, San Mateo Cyn Wilderness Area. Bluewater Cyn along Bluewater Tr. dowstream to the confluence with San Mateo Creek.
335
Comment
RSA683857
Melica imperfecta
Scott D. White, Michael Honer
2003-4-4
8942
Riverside
Dissected bajada bench, below and east of Horsethief Canyon; immediately S of I-15 Freeway.
366
Comment
UC38846
Melica imperfecta
H. M. Hall
May 1899
1111
Riverside
Strawberry Creek; San Jacinto Mountains, San Jacinto Mountain
914
Comment
UCR101441
Melica imperfecta
A. C. Sanders
1997-4-10
20323
Riverside
Tucalota Hills, east of Lake Skinner
701
Comment
UCR88174
Melica imperfecta
Karen Kirtland
1992-5-25
s.n.
Riverside
San Jacinto River between Nuevo Road and San Jacinto Avenue.
427
Comment
SEINET10559686
Melica imperfecta
Frank W. Gould
1943-4-17
Gould 2132
Riverside
In small clumps on open rocky slopes; 4 miles east of Elsinore
Comment
UCR22078
Melilotus indicus
Steve Boyd
1980-5-3
181
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
625
Comment
UCR80279
Mentha aquatica
L. C. Wheeler
1932-9-4
1316
Riverside
Prado Basin, Santa Ana River at Chino Creek
183
Comment
CLARK-A1528-5349
Mentha citrata
John C. Roos
1951-9-25
5289
Riverside
Riverside
Comment
SEINET3094596
Mentzelia
Norman C. Cooper
1949-4-8
3345
Riverside
Blythe.
Comment
UC672668
Mentzelia affinis
H. L. Mason
1928-3-11
4241
Riverside
near Indio (desert flats)
Comment
RSA69690
Mentzelia desertorum
F. W. Peirson
1922-4-12
751
Riverside
along boulevard, 18 mi. southeast of Coachella.
Comment
OBI12516
Mentzelia involucrata
P. A. Holden
1969-4-6
708
Riverside
Just W of hwy 62 at ft of Morongo Grade 8 mi W of Desert Hot Springs
Comment
RSA0019475
Mentzelia involucrata
Jim Andre, G. L. Clifton, Ron Kelley
2013-3-21
24389
Riverside
West Riverside Mountains; at base of NW corner of range where sand ramps West Ridge, south of Double View Drive and Deer Foot Lane. Southwest from Idyllwild, and Strawberry Valley., Started near 33.72895N, 116.73415W. And ended at Inspiration Point, near 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
RSA692200
Mentzelia involucrata
Scott D. White, Michael Honer
2003-5-14
9301
Riverside
Bajada at foothills of Little Maria Mtns, ca. 20 air miles NW of Blythe, near Standard (Superior) Gypsum Mine.
76
Comment
POM14021
Mentzelia involucrata var. megalantha
P. A. Munz, D. D. Keck
1922-4-9
4908
Riverside
Vicinity of Corn Springs, Chuckwalla Mountains, Colorado Desert.
427
Comment
RSA440448
Mentzelia jonesii
H. M. Hall
1905-05
6002
Riverside
Cottonwood Pass.
701
Comment
RSA92744
Mentzelia micrantha
J. C. Roos
1952-5-19
5695
Riverside
On hills N of Moreno.
518
Comment
RSA673507
Mentzelia montana
Scott D. White, Bill La Haye
2000-5-27
7962
Riverside
San Jacinto Mountains: Baldy Mtn. area.
1616
Comment
UCR241675
Mercurialis annua
O. F. Clarke
2010-4-28
s.n.
Riverside
Peninsular Range, Riverside; O.F. Clarke residence, 266 Frost Court; east edge of UCR campus
365
Comment
SEINET3152207
Mesosphaerum emoryi
G. B. Grant
1906-1
776 -6610
Riverside
Colorado desert at Palm Springs, southern California
Comment
LA212357
Metrosideros excelsa
Lee Haines;
1951-5-20
5150
Riverside
Palms to Pines Highway.
1158
Comment
UCR85567
Microseris douglasii subsp. douglasii
Julie A. Greene
1993-4-17
1203
Riverside
San Jacinto Valley, San Jacinto Wildlife Area. west of San Jacinto River, west of Davis Rd
439
Comment
UCR225446
Microseris heterocarpa
A. C. Sanders, T. B. Salvato
2011-3-29
38847
Riverside
Peninsular Range; Perris-Aguanga Basin Region, valley at toe of hills between Sun City and Perris, powerline corridor between Goetz Rd. and Alabaster Loop, north of Goldenrod Ave.
448
Comment
UCR230606
Microseris heterocarpa
A. C. Sanders, Nathan Moorhatch
2011-3-22
38779
Riverside
Peninsular Range, powerline corridor through hills 6.4 km SW of Perris, 0.61 km east of Hwy 74, south of Ethanac Rd.
503
Comment
UCR120954A
Microseris lindleyi
A. C. Sanders, Mitch Provance, T. B. Salvato, C. L. Sanders
2001-4-3
23875 A
Riverside
Perris-Aguanga Basin region, Temecula, along east side of pipeline NE of Long Canyon, west of San Diego Aqueduct
381
Comment
UCR172232
Microseris lindleyi
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
UCR240652
Microseris lindleyi
Tracy Tennant, Mitch Provance
1998-6-16
MOR- 402
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, upper Millard Canyon, north of Cabazon
1052
Comment
UCR34957
Microseris lindleyi
L. B. Ziegler
1969-5-8
354
Riverside
San Jacinto Mtns, Hemet Valley
1402
Comment
RSA0018782
Mimetanthe pilosa
N. C. Cooper
1949-6-29
4333
Riverside
Idlewild, San Jacinto Mountains.
1524
Comment
POM8468
Mimulus aurantiacus var. pubescens
I. M. Johnston
1920-5-8
2282
Riverside
Butte west of Lakeview.
610
Comment
RSA16511
Mimulus aurantiacus var. pubescens
Percy C. Everett
1935-6-17
7147
Riverside
Coldwater Can. , trail to Santiago Pk. 1/3 mi. above Glen Ivy Resort.
457
Comment
POM8578A
Mimulus aurantiacus var. puniceus
I. M. Johnston
1920-5-8
2280
Riverside
Butte west of Lakeview.
610
Comment
RSA442704
Mimulus aurantiacus var. puniceus
E. S. Spalding
1925-6-11
s.n.
Riverside
Between Elsinore and Temecula.
Comment
SDSU12851
Mimulus aurantiacus var. puniceus
Janet M. Knotts with Jill Steinberg and Kevin Contreras
1998-3-25
25 III1998H
Riverside
Road to southwest of SDSU Santa Margarita Field Station, ca. 1000 feet S.W. on road to switchback, northwest of bend in road.
262
Comment
UC519885
Mimulus aurantiacus var. puniceus
K. Kinsel
1930-4-17
Riverside
near Perris
Comment Read comments Nov 8 2011
JEPS8173
Mimulus bigelovii var. bigelovii
Marjorie D. Clary
1932-3-27
1639
Riverside
about 10 mi ne Indio; Colorado Desert, Indio Hills
182
Comment
HSC86250
Mimulus brevipes
Jane Hildreth
1981-6-4
28
Riverside
5 mi. S of banning along Hwy. 243, San Jacinto Mtns.
1067
Comment
RSA522285
Mimulus brevipes
Steve Boyd, Orlando Mistretta, Walter Wisura
1989-5-30
3745
Riverside
Lake Skinner County Pk, S. base of Bachelor Mtn
Comment
UC26875
Mimulus brevipes
H. M. Hall
June, 1901
2058
Riverside
s side San Jacinto Mountains
1524
Comment
POM229460
Mimulus diffusus
P. A. Munz
1937-5-30
15092
Riverside
North of Vandeventer Flat, Santa Rosa Mountain
1677
Comment
POM8488
Mimulus diffusus
Mary F. Spencer
1921-4-8
362
Riverside
Tahquitz trail near Idywilld, San Jacinto Mountains
1829
Comment
RSA588978
Mimulus diffusus
D. E. Bramlet
1995-4-26
2397
Riverside
Shipley multi species reserve; Beside (E.) equestrian trail above a large ephemeral wash and approximately 122m SW of Tucalota Creek. The site is 610m north of access road BM 1487.
488
Comment
RSA650608
Mimulus diffusus
R. S. Woglum
1937-5-22
555
Riverside
Santa Rosa Mountains, near Santa Rosa Indian Reservation.
Comment
RSA650917
Mimulus guttatus
Sandy Gray
1981-5-15
24
Riverside
Hwy 60 - Beaumont. North Cherry Valley to Bogart Park.
Comment
RSA0054840
Mimulus guttatus
Keith E. Hoffmaster
1933-4-14
527
Riverside
Tahquitz Canyon.
Comment
RSA0030779
Mimulus moschatus
Mary F. Spencer
1919-7-3
1288
Riverside
Near brook, Idyllwild.
Comment
JOTR34166
Mimulus parishii
Harding, Mitzi, T. Herskovits and D. Oquendo
2011-5-5
123
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Pushawalla Canyon; Pinyon Well; Riparian area near small series of active springs and seeps (Stop 2)
1182
Comment
JEPS9853
Mimulus pilosus
Carl V. Meyer
1928-7-26
525
Riverside
Hannah's Sawmill San Jacinto Mountains (1/2 mi e of Dutch Flat)
Comment
JOTR32389
Mimulus pilosus
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler
2011-6-16
2493
Riverside
Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4)
1301
Comment
RSA376134
Mimulus pilosus
Robert F. Thorne, S. D. Boyd, Earl Lathrop
1985-7-18
61278
Riverside
Sandia Canyon, De Luz-Murrieta Road
260
Comment
JEPS51438
Minuartia douglasii
W. L. Jepson
May 17 1901-Jun 1 1901
Riverside
Chalk Hill San Jacinto Mountain
Comment
RSA526133
Minuartia douglasii
Steve Boyd, Timothy S. Ross
1990-5-11
4646
Riverside
Vail Lake area, Arroyo Seco drainage, canyon bottom at N base of Wild Horse Peak, SE of Dripping Springs campground of Cleveland National Forest.
579
Comment
RSA773172
Minuartia douglasii
Duncan S. Bell, Valentin Arvizu
2010-5-24
1111
Riverside
San Bernardino National Forest: Garner Valley, approximately 3.4 air miles southeast of junction of forest service road 6S04 and forest service road 6S13.
1385
Comment
JOTR32838
Mirabilis albida
La Doux, Tasha, E. Babich, M. Brown
2008-9-30
1548
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, Lost Horse Valley, near Lost Horse Ranger Station; active wash near base of granitic outcrops
1250
Comment
UC1463090
Mirabilis laevis var. crassifolia
Arthur S. Barclay and Juan Arguelles
1965-3-16
1838
Riverside
Along State Highway 76, 2 miles W of junction with U.S. Highway 395
Comment Read comments Jun 15 2013
UCR211710
Mirabilis laevis var. crassifolia
Fred M. Roberts, Michelle Balk
2006-5-1
6325
Riverside
Perris Basin, Old Salt Creek watershed, South Hemet Hills, west of California Ave, c. 2.8 km southwest of the west end of Hemet Ryan Airport runway
483
Comment
JEPS61338
Mirabilis laevis var. retrorsa
E. E. Schellenger
May 1920
Riverside
Canyon E of Coachella, Colorado Desert
Comment Read comments Jun 18 2011
UCD98205
Mirabilis laevis var. villosa
Anne Harrison
1962-4-17
23
Riverside
On White-water Canyon Road north of U.S. Highway 60, 0.25 mile south of trout farm where road crosses Whitewater River.
Comment
UCR166532
Mirabilis laevis var. villosa
Scott D. White, Brian Leatherman
2005-5-4
11011
Riverside
Sonoran Desert, Eastern Coachella Valley. Thermal area; bajada below Mecca Hills and east of the Coachella Canal
49
Comment
RSA651092
Mirabilis multiflora var. pubescens
Harold Lint
1958-5-25
2028
Riverside
East of Pinyon flats campground. Pines to Palms Hwy [Hwy 74].
Comment
UCR272307
Mirabilis tenuiloba
Duncan S. Bell, Sarah J. De Groot, Cheryl Sevilla
2015-2-10
7744
Riverside
Santa Rosa Mountains, a narrow unnamed canyon c. 2 air miles south of La Quinta, and c. 5.25 air miles northeast of th summit of Martinez Mountain
232
Comment
JOTR16851
Mohavea confertiflora
Dengler, A.
1966-3-22
40
Riverside
Joshua Tree National Park. GOLD PARK
1127
Comment
RSA683914
Mollugo cerviana
Michael Denslow
2003-9-13
1548
Riverside
Shavers Valley; I-10 at Mecca Exit, Box Springs Road.
470
Comment
RSA356611
Mollugo cerviana
Robert F. Thorne
1966-10-15
41808
Riverside
Dead Indian Canyon: Near Palm Desert at foot of Palms to Pines Highway.
Comment
UCSB25307
Monardella australis subsp. australis
Gliessman, Stephen
1968-7-11
Riverside
Along Deer Springs Trail, 0.7 mile north of Deer Springs, San Jacinto Mountains
2682
Comment
UC1563131
Monardella breweri subsp. lanceolata
Steve Boyd, Tim Ross, Laurel Arnseth
1989-6-4
3603
Riverside
Vail Lake area, Kolb Creek drainage, around N extension of Woodchuck Road, north of Hwy. 79
487
Comment
RSA401571A
Monardella lanceolata var. lanceolata
Albert J. Perkins
1916-9-20
s.n.
Riverside
Tahquitz Valley.
Comment
CLARK-A1045-110
Monardella linoides
George K. Helmkamp
1977-3-20
Riverside
Pinyon Pines area above west edge of Deep canyon; Palm Desert 15'Q
Comment
CAS-BOT-BC215491
Monardella nana
E. McClintock; H. Lewis
1941-6-29
78
Riverside
Road up Santa Rosa Mt. 5 1/2 miles beyond canyon where stream crosses road
Comment
LA96092
Monardella nana
Elizabeth McClintock; M. McClintock, D. Weiner
1941-7-11
99
Riverside
Black Mountain, 0.75 mi. beyond the snow gate
Comment
UC2035998
Monardella nana
C. Epling, L. Haines
1937-5-7
Riverside
Pinyon Flats Palms to Pines Highway
Comment
RSA750394
Monardella nana subsp. arida
Elizabeth McClintock
1941-5-31
40
Riverside
1.5 to 2 miles from turn off to Anza Monument, on road to Coyote Canyon.
Comment
SEINET2442171
Monardella nana subsp. arida
Unknownnown
1941-6-29
80
Riverside
Road up Santa Rosa Mt. 51/2 miles beyond canyon where stream crosses road.
Comment
RSA651653
Monardella nana subsp. tenuiflora
Elizabeth McClintock
1941-7-15
114
Riverside
San Jacinto Mts. On slope south of Strawberry Creek, and west of Domengonio Flats.
Comment
RSA750280
Monardella nana subsp. tenuiflora
Elizabeth McClintock, H. Lewis
1941-6-29
81
Riverside
Santa Rosa Peak
2454
Comment
UCR221469
Monardella nana subsp. tenuiflora
Elizabeth McClintock
1941-7-22
130
Riverside
Peninsular Range; San Jacinto Mtns., on slope south of Strawberry Creek, and west of Domengonio [Domenigoni] Flats [vicinity of West Ridge, near Camp Emerson & USC Idyllwild campus]
1646
Comment
SEINET10582077
Monardella nana subsp. tenuiflora
A. Graff
1993-6-24
Graff 43
Riverside
San Bernadino National Forest, San Jacinto Mtns. 1.45 miles in on Black Mtn. Rd. (USNFS Rd. 4S01) from Hwy. 243, on both sides of the road, though most extensively on the right. Before intersection of 4S01 and 4S02. T4S,R2E,S23. Locally abundant in semi-shade, with Quercus kelloggi, Q. chrysolepis, Picea sp., Pinus coulteri, P. ponderosa, Arctostaphylos pringlei, Eriogonum confertiflorum, Lupinus sp., Lotus scoparius. Need USNFS permission to collect.
Comment
RSA176926
Monardella robisonii
Peter H. Raven, David S. Verity
1960-6-5
15495
Riverside
Salton View, Joshua Tree National Monument.
Comment
UC485270
Monoptilon bellioides
Joseph Grinnell
1910-3-17
Riverside
Riverside Mt. Colorado River
Comment
UCD134637
Monoptilon bellioides
Geoffrey Levin
1976-3-27
692
Riverside
Chino Canyon, west of Palm Springs. Alluvial fan of San Jacinto Mts. Salton Sea Basin drainage area. Colorado Desert.
396
Comment
UCR163925
Monoptilon bellioides
A. C. Sanders, P. J. MacKay, Tim Thomas
2005-2-26
29144
Riverside
Sonoran (Colorado) Desert, SE of Hwy 177 toward dunes above Palen Dry Lake, SE end of Coxcomb Mtns.
168
Comment
POM13812
Montia fontana
P. A. Munz
1922-5-21
5521
Riverside
Hemet Valley, San Jacinto Mts
1387
Comment
RSA648069
Muhlenbergia asperifolia
J. C. Roos
1946-9-14
3002
Riverside
Dos Palmas Springs east of Asbestos Mt.
1066
Comment
UC39903
Muhlenbergia filiformis
H. M. Hall
July, 1901
2359
Riverside
meadows and bogs San Jacinto Mountains, Tauquitz Valley
2438
Comment
POM8787
Muhlenbergia microsperma
P. A. Munz
1920-4-11
3810
Riverside
Santa Ana River Canyon.
304
Comment
RSA0120000
Muhlenbergia microsperma
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-24
9091
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
SEINET949799
Muhlenbergia microsperma
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-1
32651
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn/Scott Rd. and north Clinton Keith Rd., vicinity of peak 2279 (Murrieta 7.5' Q).
1900
Comment
SDSU13936
Muilla maritima
Michael G. Simpson, Claudia Luke & Shane Waddell
2000-5-23
2127
Riverside
Santa Margarita Ecological Reserve (SDSU), southeast region, east of El Valle meadow.
671
Comment
UCR22040
Muilla maritima
Steve Boyd
1980-5-11
240
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
SD138817
Myosurus minimus var. apus
Craig Reiser
Unknown
Riverside
Hemet; southwestern corner of Florida & Warren
Comment Read comments Mar 24 2011
RSA388844
Najas marina
Richard Yeo
1977-6-17
s.n.
Riverside
Canyon Lake, ca. 3.5 miles southeast of Arlington
Comment Read comments Dec 2 2014
RSA0039601
Nama demissa
Deidre Conocchioli, Duncan S. Bell
2014-3-4
145
Riverside
Off the Pacific Crest Trail in the San Bernardino Mountains. In Whitewater Canyon 8.5 miles E of Hwy-62. Just S of Red Dome.
695
Comment
RSA124411
Nama demissa
Percy C. Everett, E. K. Balls
1958-4-29
9830
Riverside
Hwy 60/70, Indio to Blythe, 1 mile W of Cactus City.
549
Comment
RSA517920
Nama demissa
Steve Boyd, B. Roy, T. S. Elias, S. Zona, S. Meury
1986-3-5
1346
Riverside
Hwy 195, N base of the Orocopia Mts., halfway between I-10 & Box Canyon.
Comment
UCR23564
Nama demissa
John C. Roos
1966-3-26
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, 2 mi SE of Desert Center
366
Comment
RSA0118609
Nama demissa var. demissa
Jim M. Andre
2015-3-6
33570
Riverside
Coachella Valley: far NW corner of valley, 0.5 mi west of Hwy 62 (at mouth of Dry Morongo Wash), 0.3 mi. north of Kolbe Rd (dirt).
560
Comment
UC880831
Nama demissa var. demissa
Edmund C. Jaeger
1920-4-1
1078
Riverside
Palm Springs
Comment
UCR244320
Nama demissa var. demissa
Jim Andre
2012-4-16
20924
Riverside
Mojave/Sonoran Desert Transition, Joshua Tree National Park; along Cottonwood Springs Rd, 2.4 mi. north of Cottonwood Visitor's Center
956
Comment
POM194892
Nama hispida var. revoluta
Roxana S. Ferris
1928-4-22
7188
Riverside
Colorado River bottom near Ripley South of Blythe.
Comment
RSA791930
Nama hispida var. spathulata
D. Silverman, Onkar Singh
2010-3-27
7856
Riverside
McCoy Wash, north of Palo Verde Mesa, 5.4 km west southwest of Mesaville siding, west of A Canal/Levee Blvd., and ca. 7.6 km north of Blythe Airport.
136
Comment
SD240927
Nama hispida var. spathulata
Dave Silverman, Onkar Singh
2010-3-27
7862
Riverside
McCoy Wash, N of Palo Verde Mesa, 4.95 km WSW of Mesaville siding, W of A Canal/Levee Blvd., & ca, 6.5 km N of Blythe Airport.
131
Comment
RSA752114
Nassella cernua
Scott D. White, Justin M. Wood
2009-5-21
12838
Riverside
McMullen Flat area, 0.35 N on Valley Hi Dr, from intersection w/ Twin Pines Rd.
1195
Comment
UCD87909
Nassella cernua
Fred M. Reed
1906-3-17
927
Riverside
Riverside. Tequesquito Arroyo at end of Chicago Ave.
Comment
RSA736240
Nassella lepida
Scott D. White, Jonathan Campbell
2008-4-18
11898
Riverside
Foothills of Gavilan Hills at Temescal Wash, near Olsen Canyon. Morgan Property, Alberhill area.
274
Comment
UCD87922
Nassella lepida
F. M. Reed
1926-5-15
5371
Riverside
canon on road between Menifee and Mammoth Valley.
Comment Read comments Apr 3 2011
RSA192229
Nassella pulchra
E. W. Lathrop
1960-4-28
4767
Riverside
14 miles west of Murrieta
Comment
RSA749634
Navarretia fossalis
Linda Robb, Lisa Allen
2003-6-24
s.n.
Riverside
215 Fwy at Newport Rd. Menifee
Comment
CAS-BOT-BC416317
Nemacladus glanduliferus
A. C. Sanders; K. C. Rose
1995-4-27
16735
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
RSA668415
Nemacladus glanduliferus var. glanduliferus
S. Granger
1979-4-12
s.n.
Riverside
Pinkham Wash-Cottonwood Mountains foothills. South of Colorado River Aqueduct north of Cactus City.
488
Comment Read comments May 12 2016
UCR139139
Nemacladus longiflorus
John F. Green
2003-6-11
s.n.
Riverside
San Jacinto Mtns., Juan Diego Flat, NW of Cahuilla Mountain
1220
Comment
UCR25788
Nemacladus ramosissimus
John C. Roos
1937-7-11
1507
Riverside
Box Springs Mtns, Reche Canyon
Comment
UCR280622
Nemacladus ramosissimus
Mitch Provance, Jeremiah George, Matt K. Beyers
2017-4-3
417- 14
Riverside
Gavilan Hills, Alberhill Canyon, tower site on ridge just west of Lake St., about 1 mile NNW of Lake St. and Walker Canyon Rd.
561
Comment
UCR281783
Nemacladus ramosissimus
Mitch Provance, Matt K. Beyers, Jeremiah George, John Hazlett
2017-4-5
417- 106
Riverside
Temescal Valley, Foothills of the Gavilan Range, ridge +- 0.5 miles NNW of Lake St. and Walker Canyon Rd.
543
Comment
SEINET10461076
Nemacladus ramosissimus
Rimo Bacigalupi, Guy T. Robbins
1954-5-16
Bacigalupi 4464
Riverside
St. John's Grade, State Highway 79, 11 miles south of Hemet, at junction of road to Red Mountain
792
Comment
SD5030
Nemacladus rubescens
Edmund C. Jaeger
1926-2-2
Riverside
CaA'on Springs, Salt Creek Wash near Dos Palmos.
Comment
RSA0006294
Nemacladus rubescens var. tenuis
H. M. Hall
1905-4-17
5819
Riverside
Eastern Base of Indio Mtn. Colorado Desert.
150
Comment
UCR50887A
Nemacladus sigmoideus
A. C. Sanders
1988-5-11
7813 A
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, Iris Pass area, 12 miles above the Coachella Canal, east of the gasline road from Niland
549
Comment
SEINET10460920
Nemacladus sigmoideus
Raven
1958-5-5
Raven 12890
Riverside
Along road just west of Split Rock, Joshua Tree National Monument
Comment
SEINET10460969
Nemacladus sigmoideus
Wagnon
1944-5-20
WAGNON 387
Riverside
Alluvial fan, Tachevah Canyon, Palm Springs
Comment
RSA191997
Nemophila menziesii
E. W. Lathrop
1960-3-25
4685
Riverside
14 miles west of Murrieta.
Comment
RSA421339
Nemophila menziesii
Ora M. Clark
1929-4-7
2038
Riverside
S. Hemet.
Comment
RSA673727
Nemophila menziesii
Scott D. White
2000-4-12
7644
Riverside
Baldy Mtn. area.
1616
Comment
UC24227
Nemophila menziesii
Mrs. Gregory
1890-1
Riverside
San Jacinto
Comment
JEPS1891
Nemophila menziesii var. integrifolia
W. L. Jepson
May 17 1901-June 1, 1901
1288
Riverside
Strawberry Valley
1828
Comment
UCR41845
Nicotiana clevelandii
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6088
Riverside
Sonoran (Colorado) Desert, Corn Spring, Chuckwalla Mtns. wash below the spring and wash and rocky slopes to the south
489
Comment
RSA621469
Nicotiana glauca
D. L. Banks, Elizabeth H. Banks, Dawn Rodriguez, Edward Rodriguez
1997-6-20
2168
Riverside
NW Palomar Mountains, Agua Tibia Mountains: West of Vail lake at the intersection on Pauba Road and Los Caballos Road.
372
Comment
RSA777417
Nicotiana obtusifolia
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-22
782
Riverside
Mecca Hills, just south of Shaver's Well.
305
Comment
RSA792559
Nicotiana obtusifolia
Duncan S. Bell
2012-9-13
4186
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
SD84925
Nicotiana obtusifolia
Walter Zabriskie, Nancy Ryan Zabriskie
1972-3-27
474
Riverside
San Jacinto Mountains, North Canyon, Andreas Canyon watershed, east slope
370
Comment
RSA0018757
Nicotiana obtusifolia
Jack Rempel
1932-11-13
16111
Riverside
10 miles up Palm Wash. Colorado Desert.
Comment
SBBG120594
Nicotiana quadrivalvis
A. C. Sanders
2006-5-19
32426
Riverside
hills between Murrieta and Menifee Valley, W of I-215, S of Bundy Cyn/Scott Rd and N of Clinton Keith Rd
518
Comment
UCR35273
Nicotiana quadrivalvis
L. B. Ziegler
1967-11-7
261
Riverside
San Jacinto Mtns., Poppet Flats area
915
Comment
CDA38122
Oenothera californica
T. C. Fuller
1958-9-23
2196
Riverside
3 miles east of Anza.
0
Comment
SEINET7072842
Oenothera californica
A. G. Vestal
1963-5-19
s.n.
Riverside
About 0.5 mile west of Cahuilla. Coordinate datum: WGS84/NAD83. (33? deg. 32' 25" North Latitude, -116? deg. 45' 8" West Longitude, Coordinate datum: NAD27.).
Comment
JOTR16763
Oenothera californica subsp. avita
Baker, James K. & Baker, Ilisa T.
1966-10-14
s.n.
Riverside
Joshua Tree National Park. ROAD TO STUBBE SPRING
1341
Comment
SD48535
Oenothera deltoides
P. C. Everett, E. K. Balls
1958-4-29
23025
Riverside
5.3 miles northeast along road from Desert Center to Rice and Vidal Junction.
800
Comment
POM355584
Oenothera deltoides subsp. deltoides
E. S. Spalding
1926-2-13
s.n.
Riverside
Colorado Desert. Box Canon on Blythe Road.
Comment
RSA75413
Oenothera deltoides subsp. deltoides
F. W. Peirson
1918-03
779
Riverside
Irrigated field near Indio.
Comment
CDA38178
Oenothera pallida
T. C. Fuller
1958-9-23
2195
Riverside
3 miles east of Anza.
0
Comment
SDSU13604
Olea europaea
W. Miller, C. Mosse
1972-7-20
Riverside
Along northern road, southwest of Shwanigan Ranch.
Comment
RSA0027578
Olneya tesota
Kristin Forgrave, April Garbat, Deidre Conocchioli
2013-8-13
32
Riverside
At Corn Springs Campground.
Comment
SD148226
Oncosiphon piluliferum
A. C. Sanders, Mirch Provance and T. B. Salvato
2001-5-8
24209
Riverside
Val Verde, between Moreno Valley and Perris; along I-215, 0.9 mile south of Oleander Ave. at south end of Patterson Ave.
456
Comment
SEINET11261874
Oncosiphon piluliferum
R. E. Riefner Jr.
2011-5-31
11 -61
Riverside
French Valley, immediately NE of Hwy 79 and the intersection with Algarve Ave.; 0
415
Comment
CAS-BOT-BC56829
Opuntia chlorotica
Dr. Barton W. Evermann
1924-4-1
s.n.
Riverside
Field redacted by CAS, contact the data manager for more information
Comment
RSA592684
Opuntia chlorotica
Scott D. White, Duayne Haselfeld
1996-7-2
4268
Riverside
Pinyon Flat area, N of Hwy. 74, ca. 10 road mi. E of junction w/ Hwy. 371. W facing slope of Sugarloaf Mtn and adjacent valley.
1250
Comment
SD167377
Opuntia littoralis
Scott D. White
1994-6-23
2101
Riverside
Temecula/Murrieta Region, Santa Gertrudis Creek, ca. 1 mile east of Skunk Hollow; Bachelor Mountain 7.5' quad.
395
Comment
RSA508241
Opuntia parryi
E. W. Lathrop
1977-7-13
7688
Riverside
Bedford Truck trail of the Cleveland National Forest. At base of Bedford Canyon. Trabuco District.
457
Comment
RSA527149
Opuntia parryi
Marc Baker, R. Johnson
1990-5-20
7839
Riverside
southeast of Bernasconi Hills.
451
Comment
POM157914
Orcuttia californica
P. A. Munz
1927-5-20
10804
Riverside
Murrieta Hot Springs.
Comment
SD28121
Oreostemma alpigenum var. andersonii
Carl B. Wolf
1932-8-5
3953
Riverside
San Jacinto Mountains, On trail from Tahquitz Valley to San Jacinto Peak.
2745
Comment
RSA0042859
Orobanche cooperi
Duncan S. Bell, Deidre Conocchioli
2014-3-18
6262
Riverside
Orocopia Mountains; southern/central section of range; approximately 0.75 air mile northwest of Gucci Spring.
483
Comment
UCR216208
Orobanche cooperi
Jim Andre, T. La Doux
2009-2-25
10828
Riverside
Sonoran (Colorado) Desert, Palen Dry Lake; c. 6 miles north of I-10 freeway, c. 15 miles east of Desert Center
129
Comment
UCR263229
Orobanche fasciculata
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-24
41461
Riverside
San Gorgonio Pass, San Gorgonio River wash, c. 2.95 miles ESE of Cabazon, c. 0.84 mi. NNW (335 deg. ) of One Horse Spring, south of I-10 and SE of water bottling plant, edge of wind farm
452
Comment
RSA0006072
Orobanche ludoviciana var. latiloba
P. A. Munz, D. D. Keck
1922-4-13
4960
Riverside
South base of Eagle Mtns.
Comment
UCR21126
Orobanche parishii subsp. parishii
A. C. Sanders, K. Berg
1979-10-27
946
Riverside
San Jacinto Mtns., James Reserve along a trail near the weather station
1646
Comment
RSA583617
Osmorhiza brachypoda
Steve Boyd, Darin Banks
1995-3-30
8412
Riverside
Agua Tibia Wilderness Area, northern flank of Agua Tibia Mountain at the western edge of the Dripping Springs Alcove in tributary of Kolb Creek just east of the old Woodchuck Truck Trail road grade, just south of the Wilderness boundary.
640
Comment
RSA0012063
Oxytheca caryophylloides
Steve Boyd, Gary D. Wallace
2005-7-30
11653
Riverside
San Jacinto Mountains State Park, Hidden Lake area, northeast of Hidden Divide, southeast of Long Valley, near head of Hidden Fork of Tahquitz Creek
2659
Comment
POM263144
Oxytheca emarginata
J. C. Roos
1941-5-10
126
Riverside
Pinyon Flats Camp, Santa Rosa Mountains.
1220
Comment
RSA597530
Oxytheca emarginata
Louis C. Wheeler
1960-5-7
7685
Riverside
Santa Rosa Mountains. Garnet Queen Mine.
Comment
POM157924
Oxytheca trilobata
P. A. Munz
1927-5-21
10847
Riverside
Head of San Carlos Pass, Anza.
1372
Comment
CLARK-A1703-1219
Paeonia brownii
Charlotte Stocks
1964-5-1
Riverside
Temecula
Comment
UCR176269
Paeonia californica
Teresa Nieto
2005-4-14
04
Riverside
Peninsular Range, Agua Tibia Mountains, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank
488
Comment
CAS-BOT-BC327939
Palafoxia arida
J. Von Loh
1978-1-23
3307 A
Riverside
Palo Verde Mesa, 12 mi W of Blythe
121
Comment
SBBG65761
Palafoxia arida
R. Hoffmann
1928-10-21
Riverside
below Fig Tree John's [Figtree John Spring]
-60
Comment
UCR248433
Palafoxia arida
Duncan S. Bell
2012-2-12
3126
Riverside
Mojave Desert, Mecca Hills, c. 1.25 air miles north of Box Canyon Road, and c. 4 air miles southwest of Shavers Well
256
Comment
JOTR28879
Palafoxia arida var. arida
La Doux, Tasha
2004-2-24
1114
Riverside
Joshua Tree National Park. Cottonwood Canyon
932
Comment
RSA779200
Palafoxia arida var. arida
J. Andre
2011-2-9
15937
Riverside
Mecca Hills; along Box Canyon Road at upper end of gorge, approx. 6 miles SSE of Jct. with I-10, approx. 12 miles west of Chiraco Summit
284
Comment
UC1069987
Palafoxia arida var. arida
H. S. Yates
1937-3-23
6433
Riverside
Painted Canyon Thermal Quadrangle
Comment
UC1551913
Palafoxia arida var. arida
David Charlton
1988-2-18
1123
Riverside
Fargo Canyon Road 1 mi e jct Dillon Rd. (to Cottonwood Wash, s of Joshua Tree National Park, parallel to I-10); S side of Little San Bernardino Mtns.
609
Comment
UCR214561
Palafoxia arida var. arida
A. C. Sanders
2010-3-15
37411
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
UCSB9697
Palafoxia arida var. arida
Leeuwen, Henry
1957-4-13
Riverside
On shoulder of Cal. Hwy. 195 about 10 miles west of U.S. 60
Comment
VVC695
Palafoxia arida var. arida
P. J. MacKay, T. Thomas
1997-2-8
100
Riverside
Colorado Desert, Palm Springs, Tahquitz debris basin mouth of Tahquitz Canyon
Comment
RSA612688
Papaver californicum
D. L. Banks
1997-3-29
1610
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. The headwaters of Pala Creek at the southern extremity of the Reservation, north the Riverside / San Diego County line border., West of the intersection of Magee Truck Trail and Moreno Road including a large area of vernally wet grassland at the extreme southwestern corner of the Reservation.
390
Comment
UCR177118
Papaver californicum
Bill Wagner
1994-5-11
s.n.
Riverside
Black Mountain, c. 4 miles NNE of Lake Skinner
915
Comment
CAS-BOT-BC413427
Parietaria hespera var. hespera
Alice Eastwood
1913-4-30
3035
Riverside
Palm Springs
Comment
POM14163
Parietaria hespera var. hespera
Philip A. Munz, D. D. Keck
1922-4-9
4783
Riverside
Vicinity of Corn Springs, Chuckwalla Mountain, Colorado Desert.
457
Comment Read comments Apr 5 2011
UCR162569
Parietaria hespera var. hespera
A. C. Sanders, G. K. Helmkamp, P. J. MacKay
1995-3-12
16099
Riverside
Coachella Valley/Santa Rosa Mtns., alluvial slopes at the foot of Rabbit Peak, below Sheep Canyon
12
Comment
HSC24930
Parkinsonia aculeata
L. Zuckerman
1967-5-21
34
Riverside
12 mi. NNW of Indio at Thousand Palms Oasis in Indio Hills
457
Comment
UCR261190
Parkinsonia aculeata
A. C. Sanders, Sandra L. Leatherman, Jeff Crain
2015-5-18
41720
Riverside
Esinore, large vacant lot NW of Hwy 74 and SW of the intersection of 74 and Collier Ave.
386
Comment
UCSB18152
Parkinsonia florida
Easley, Bill
1964-5-10
Riverside
State Highway 71, 4.1 miles S of Palm Desert
304
Comment
RSA600665
Paspalum dilatatum
L. C. Wheeler
1949-8-24
6752 a
Riverside
Riverside.
Comment
RSA795233
Pectis papposa
Justin M. Wood, Dustin Ray
2010-10-1
2772
Riverside
Sonoran Desert: Chuckwalla Valley northwest of Victory Pass on east side of Kaiser Road +/-1 mile north of Desert Center Landfill at proposed Eagle Mountain Solar Site.
205
Comment
SEINET2054024
Pectis papposa var. papposa
E. R. Blakley
1963-9-18
6182
Riverside
2.7 miles west of Desert Center.
312
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
UCR250571
Pectocarya anisocarpa
A. C. Sanders
2014-4-18
41036
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
SEINET10456235
Pectocarya heterocarpa
David B. Dunn, Dhogo; Schroeder, (UMO); Bruskin; A. Folsom
1948-3-13
Dunn 3702
Riverside
Pushawalla; growing in a wash, Indio Hills, Colorado Desert.
Comment
CSUSB746
Pectocarya linearis
Frank Aubrey
1959-4-12
Riverside
150 feet west of pond northeast of Webber Hall on UCR (University of California, Riverside) campus.
304
Comment
RSA673717
Pectocarya penicillata
Scott D. White, W. LaHaye
2000-5-27
7925
Riverside
San Jacinto Mountains: Baldy Mtn. area.
1616
Comment
UCR102944
Pectocarya platycarpa
George K. Helmkamp
1998-4-4
3137
Riverside
Sonoran (Colorado) Desert, junction of Calif. Hwy 62 (Twentynine Palms Hwy) & Calif. Hwy 177 (Desert Center-Rice Rd)
457
Comment
JOTR30141
Pectocarya recurvata
La Doux, Tasha
2008-2-4
1707
Riverside
Joshua Tree National Park. Stop #1: Hexie Mtns./Porcupine Wash; open sandy wash near road heading to Cottonwood.
745
Comment
SD224883
Pectocarya recurvata
A. C. Sanders, L. Lubinsky, A. Knapp, P. MacKay & C. L. Sanders
1995-2-12
15919
Riverside
Colorado Desert: Coachella Valley, alluvial fan below the Little San Bernadino Mtns., Fargo Canyon Rd. 1.35 mi. E of Dillon Rd.
98
Comment
UCR281223
Pectocarya recurvata
Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett
2017-3-27
317- 48
Riverside
Temescal Valley, East end of Concordia Ranch Rd., open space adjacent to east side of the equipment yard
390
Comment
UCR42930
Pectocarya recurvata
D. C. Hawks
1986-4-16
s.n.
Riverside
Sonoran (Colorado) Desert, Whitewater Hill, c. 1.5 mi. east of Whitewater
529
Comment
LA209456
Pedicularis densiflora
L. Street; M. Munger, G. Williams
1919-3-25
2327
Riverside
Beaumont
609
Comment Read comments Mar 20 2014
POM6881
Pedicularis densiflora
Philip A. Munz, L. T. Street, G. Williams
1919-3-25
2327
Riverside
Beaumont.
610
Comment
POM90995
Pedicularis densiflora
E. C. Jaeger
1922-12-22
s.n.
Riverside
Aguanga.
Comment
IRVC3139
Pellaea andromedifolia
R. H. Whittaker, W. A. Niering
1963-5-28
SJ 32
Riverside
Mountain Center to Hemet. San Jacinto Mountains
915
Comment
SBBG35234
Pellaea andromedifolia
T. L. Secrest
1951-5-18
Riverside
San Jacinto River bed near Hemet
Comment
UCR194239
Pellaea andromedifolia
Mitch Provance, Michael L. Fugate
2005-4-14
10053
Riverside
San Bernardino Valley, near the water tanks just E of Versity Hill, or what is known locally as Coyote Hill (pk 1386), a few hundred yards SSE of the UCR Campus
396
Comment
UCR174376
Pellaea mucronata
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-28
32624
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
UC1874931
Pellaea mucronata subsp. mucronata
Ruth Kirkpatrick
2003-4-25
1151
Riverside
Along Hwy 243, between Idylwild and Banning, 9 road mi from Banning
1341
Comment Read comments Jul 6 2010
JEPS20693
Pellaea mucronata var. mucronata
Rimo Bacigalupi with Paul C. Hutchison
1958-2-19
6206 -A
Riverside
ca. 2 mi w of Ribbonwood (above CA Hwy 74 (Palms to Pines)); San Bernardino Nat'l Forest, sw base Santa Rosa Mts
1371
Comment
CAS-BOT-BC310321
Pennisetum setaceum
Duncan S. Bell; John Anderson; Keir Morse
2012-11-11
4380
Riverside
Colorado Desert; Chocolate-Chuckwalla Mountains region: Mecca Hills: upper branch of Hidden Spring Canyon, approximately 0.6 air mile southeast of Hidden Spring and 0.6 air mile south of The Grotto
250
Comment
RSA494644
Penstemon centranthifolius
B. L. Phillips
1988-4-29
s.n.
Riverside
Vail Lake, E of Temecula, in canyon S of, and draining into, SW finger of lake.
Comment
RSA502508
Penstemon centranthifolius
Steve D. Boyd, Tim S. Ross, L. Arnseth
1989-5-7
3558
Riverside
Vail Lake area, along Arroyo Seco drainage from jtn. with Kolb Creek, S to w/in 1/4 mi Hwy 79.
457
Comment
RSA710222
Penstemon centranthifolius
N. C. Cooper
1944-7-15
1580
Riverside
Palms to Pine Hwy
1463
Comment
CHSC1884
Penstemon pseudospectabilis
V. Holt
1942-3-28
Riverside
Blythe.
80
Comment
POM4262
Penstemon spectabilis
H. M. Hall
1902-04
2923
Riverside
Vicinity of Riverside
366
Comment
RSA503397
Penstemon spectabilis
J. D. Olmsted
1962-5-9
3603
Riverside
NW grove of knobcone pines. NW ridge of Pleasants Peak. Northern Santa Ana Mts.
1128
Comment
NY661185
Penstemon spectabilis var. spectabilis
H. K. Sharsmith
1954-7-7
4445
Riverside
On highway between Banning and Idlewild, near Fuller Creek, San Bernardino National Forest.
1828.8
Comment
UC399569
Pentagramma glanduloviscida
F. M. Reed
1917-8-19
3771
Riverside
Palm Canyon; Colorado Desert
Comment
RSA0070724
Pentagramma triangularis
E. W. Lathrop
1968-5-22
6921
Riverside
Main Divide Truck Trail between El Carriso and Santiago Peak, Cleveland National Forest.
1220
Comment
CAS-BOT-BC71581
Pentagramma triangularis subsp. maxonii
D. A. Johansen; J. A. Ewan
1932-4-11
7069
Riverside
Ravine at mouth of Tahquitz Canyon, Western Colorado Desert
Comment
LA29292
Peritoma arborea var. angustata
Mary V. Hood;
1946-12-13
46- 89 k*
Riverside
Palm Springs Station
152
Comment
SD127618
Perityle emoryi
David Charlton
1988-2-18
1121
Riverside
South side of Little San Bernardino Mountains. Fargo Canyon Road to Cottonwood Wash, south of Joshua Tree, 1 mile east of junct Dillon Road
609
Comment
UC1546630
Perityle emoryi
Barry A. Prigge
1988-2-21
7859
Riverside
2 mi w Clemens Well; Colorado Desert, Orocopia Mountains
228
Comment
UC1595790
Perityle emoryi
W. Wisura, J. Dolan, and M. Wall
1992-3-24
4640
Riverside
5.6 mi s of I-10 on rd to Corn Spring
Comment
UCR103554
Perityle emoryi
George K. Helmkamp
1998-1-17
2539
Riverside
Sonoran (Colorado) Desert, Mecca Hills, Box Canyon Road ENE of Mecca and on the north side of the Coachella Canal
.3
Comment
UCSB9816
Perityle emoryi
Beeks, Richard
1952-4-4
Riverside
Seven miles above Mecca in Box Canyon
Comment
SEINET10908392
Perityle emoryi
David B. Dunn, Howard Brown
1947-1-12
Dunn 2844
Riverside
Pushawalla Canyon, Indio Hills.
Comment
JOTR35180
Persicaria lapathifolia
Harding, Mitzi, T. Herskovits
2011-9-14
162
Riverside
Joshua Tree National Park. Queen Mountains; west side of Barker Dam; small riparian zone in and along drainage from dam
1300
Comment
UCD13372
Persicaria lapathifolia
Patricia Gordon-Reedy
1996-1
s.n.
Riverside
Shores of Lake Skinner.
Comment Read comments Nov 20 2011
RSA445162
Petalonyx thurberi
Jack Rempel
1932-11-13
16122
Riverside
10 miles up Palm Wash. Colorado Desert.
Comment
LA49849
Petalonyx thurberi subsp. thurberi
Martha Hilend;
1929-3-24
sn
Riverside
Thousand Palms
Comment
SFV17212
Petalonyx thurberi subsp. thurberi
J. W. Dole
1980-11-1
s. n.
Riverside
Snow Creek road, 1 mile from junction of Highway 111 and Interstate Highway 10.
360
Comment
UC872592
Petalonyx thurberi subsp. thurberi
Lewis S. Rose
1938-12-19
38324
Riverside
6 mi. s. Cathedral City
45
Comment
POM39594
Peucephyllum schottii
Marcus E. Jones
1906-4-27
s.n.
Riverside
Indio.
Comment
RSA5169
Peucephyllum schottii
C. B. Wolf
1932-4-26
2980
Riverside
Colorado Desert, 8 miles East of Mecca on Blythe road.
91
Comment
RSA651687
Peucephyllum schottii
Viki Cruz
1983-5-8
002 *k
Riverside
Collected on a rocky hillside of the North facing slope just inside Magnesia Canyon,Santa Rosa Mountains.
Comment
SD44850
Peucephyllum schottii
Darley F. Howe
1952-4-5
2146
Riverside
12 miles south of highway east of Mecca along All American Canal
Comment
JOTR32956
Phacelia affinis
La Doux, Tasha, Alice Miller and Victoria Sork
2009-5-3
2706
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, east of Willow Hole in Wonderland of Rocks
Comment
RSA554212
Phacelia ambigua
Theo Glenn
1991-4-9
91 -4
Riverside
Big wash in Eagle Mountains
787
Comment
UCR156466
Phacelia brachyloba
T. B. Salvato, A. C. Sanders
2005-5-17
894
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
SBBG28099
Phacelia campanularia
D. Myrick
1964-4-30
828
Riverside
Palms to Pines Hwy (St Hwy 74), 15 mi W of Palm Desert
1219
Comment
UCR35123
Phacelia campanularia
L. B. Ziegler
1973-5-2
506
Riverside
San Jacinto Mountains, Near Hwy 74, 0.25 to 1 mi. below Pinyon Flats
1189
Comment
UCSB52572
Phacelia campanularia
Cowan, Clark
1978-4-23
Riverside
ESE slope above San Jacinto tramway parking lot, Chino Canyon
570
Comment
SD260054
Phacelia campanularia subsp. vasiformis
J. Andre
2012-4-11
20781
Riverside
Joshua Tree National Park; NW Eagle Mtns, along dirt road to Black Eagle Mine, 0.7 mi. east of road to Cottonwood Spr (Utah Trail), 34 mi. south of Hwy 62 at 29 Palms. Interface of steep rocky hills and large wash.
729
Comment
RSA727871
Phacelia crenulata var. ambigua
Naomi S. Fraga, Lisa Rojas
2005-2-10
1361
Riverside
Just north of Palen Pass Road, ca. 10 miles east of Hwy 177.
365
Comment
SD215565
Phacelia crenulata var. ambigua
W. Wisura, J. Dolan and M. Wall
1992-3-24
4619
Riverside
5.5 miles northeast of Mecca on Box Canyon Road.
Comment
UC68752
Phacelia crenulata var. ambigua
H. M. Hall
May 1905
5897
Riverside
Chuckawalla Springs Colorado Desert
Comment
POM118674
Phacelia distans
Marcus E. Jones
1924-7-22
s.n.
Riverside
Desert Center.
Comment
RSA192000
Phacelia distans
E. W. Lathrop
1959-4-16
4467
Riverside
14 miles W of Murrieta. Tenaja plateau.
Comment
RSA678360
Phacelia distans
Steve Boyd, Amber Maurice, Pesach Lubinsky, Lel Lubinsky
2003-4-17
10495
Riverside
East side of mouth of Chino Canyon, at upper edge of bajada and lower rocky slope of mountains, along road to Palm Springs Tram Station.
Comment
RSA800054
Phacelia distans
Jim Andre
2012-3-19
21318
Riverside
Orocopia Mountains; north end of range, 0.5 miles south of junction of Box Canyon Road and I-10 freeway, 23 miles east of city of Coachella.
488
Comment
UC489020
Phacelia distans
C. V. Meyer
1929-6-13
753
Riverside
Chalk Hill San Jacinto Mts.
1371
Comment
UC494555
Phacelia distans
Philip A. Munz
1932-3-14
11973
Riverside
along wash of Deep Canyon Coachella Valley
91
Comment
UC1228377
Phacelia imbricata subsp. patula
L. R. Heckard
1956-6-28
767
Riverside
along CA route 74 about 1 mi w Idyllwild junction
1402
Comment
UC974998
Phacelia minor
Rimo Bacigalupi and J. F. MacBride
1952-3-30
3552
Riverside
along US 395 2.6 mi n Murrieta (w-facing hillslope between Wildomar and Murrieta, sw Riverside Co.)
Comment
UCR275197
Phacelia minor
T. B. Salvato, Gregg Miller
2005-6-7
1451
Riverside
Peninsular Range, Gavilan Hills, along dirt road E of Lindell (Stovepipe) Road, W of El Toro Road, and ca 4.5 mi NW of Lake Elsinore
671
Comment
UCR87625
Phacelia minor
A. C. Sanders
1994-5-30
14601
Riverside
San Bernardino Mountains, north-northeast of Beaumont at Highland Springs, hills north of the end of Bellflower Ave., at Dutton St
950
Comment
RSA134093
Phacelia mutabilis
L. R. Heckard
1956-6-28
769
Riverside
Between Tahquitz Valley and Little Tahquitz Valley.
2317
Comment
RSA0057752
Philadelphus microphyllus var. stramineus
E. K. Balls
1955-9-20
21443
Riverside
Above Dark Canyon, up from end of trail, w. slope San Jacinto Mts.
2607
Comment
RSA489619
Phlox austromontana
D. Charlton
1988-5-28
2113
Riverside
Santa Rosa Mts. S of Hwy. 74 dirt road to Toro and Santa Rosa Peaks. Toro Camp Area.
2286
Comment
UCR237873
Phlox gracilis
Mark A. Elvin
2003-3-26
2365 A
Riverside
San Jacinto Mountains, Garner Valley off Fobes Ranch Rd., east of Hwy 74
1372
Comment
UC2030089
Phoenix canariensis
Scott D. White
2000-10-24
8139
Riverside
SOUTH OF HEMET: Gibbel Flat: in the Santa Rosa Hills.
Comment
HSC83021
Pholistoma membranaceum
N. M. Fellows
1985-3-16
111
Riverside
Oasis de los Osos Preserve of the Nature Conservancy, off Snow Creek Canyon at the N foot of San Jacinto Mts, 1 mi. W of Snow Creek Village
489
Comment
POM91318
Pholistoma membranaceum
E. C. Jaeger
1925-12-20
s.n.
Riverside
Eagle Canyon, 5 miles E of Palm Springs
Comment
RSA15520
Phoradendron californicum
L. S. Rose
1935-12-19
s.n.
Riverside
Palm Springs.
138
Comment
SEINET7048058
Phoradendron californicum
Steven R. Hill
2001-4-29
33535
Riverside
Whitewater Canyon, east side of canyon, east of Whitewater Canyon Road, about 2 miles north of Route I-10. Elevation about 1800 feet.
Comment
RSA0036080
Phoradendron californicum
F. R. Fosberg
1932-3-13
8089
Riverside
Thousand Palms Can., Coachella Valley
Comment
UCR91925
Phoradendron densum
George K. Helmkamp, E. A. Helmkamp
1995-11-16
6- 01
Riverside
San Jacinto Mtns., Pinyon Pines Camp beside Hwy 74
1235
Comment
UCR178009
Phoradendron villosum
T. B. Salvato, Tracy Tennant
1998-7-18
MOR- 607
Riverside
San Bernardino Mtns., Morongo Indian Reservation, vicinity of Wood and Potrero Canyons
1280
Comment
UCR50420
Phoradendron villosum
L. F. LaPre, S. J. Myers
1988-2-18
s.n.
Riverside
Peninsular Range, 1/2 mi. SE of Tule Springs within boundaries of Anza-Borrego State Park
1131
Comment
RSA0026182
Phoradendron villosum
John F. Emmel
1997-8-3
1521
Riverside
San Jacinto Mts.; Garner Valley; ridgetop 1.1-1.2 air miles north of junction Hwy. 74 and Morris Ranch Road.
1402
Comment
POM305653
Physalis crassifolia
Henry J. Ramsey, Henry J. Ramsey
1939-4-22
1013
Riverside
Aguanga.
Comment
RSA388056
Physalis crassifolia
Steve D. Boyd
1985-12-25
1200
Riverside
Gavilan Hills; granitic ridge on W side of Steele Valley in SCE Transmission Line Corridor.
Comment
RSA700972
Physalis crassifolia
Steve D. Boyd, Tammy Morgan, Aydee Virgen, Sarah J. De Groot, Valentin Arvizu, Tim Thibault
2004-5-14
11216
Riverside
Western base of the Chocolate Mountains, small canyon, ca. 1.25 miles due north of Imperial County line and ca. 3.75 miles due west of aqueduct, accessed by dirt road off of main aqueduct road at siphon station., Within boundaries of U.S. Navy's Chocolate Mountains Aerial Gunnery Range.
Comment
SBBG44461
Physalis crassifolia
W. B. Holt
1941-10-23
21 -1941
Riverside
few mi E of Pinto Basin
Comment
SD247517
Physalis crassifolia
A. C. Sanders, Jim Malusa
2015-9-10
41858
Riverside
Sonoran (Colorado) Desert: Bradshaw Trail, 0.85 mi. SE of its junction with Summit Road, in Salt Creek Canyon, at wash crossing, at edge of Chocolate Mountains Aerial Gunnery Range (East of Red Canyon 7.5'Q)
480
Comment
SD82817
Physalis crassifolia
Norman C. Cooper
1944-4-8
1059
Riverside
Andreas Canyon, floor of canyon
305
Comment
UCR260294
Physaria tenella
A. C. Sanders, Jim Malusa
2015-3-9
41363
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
RSA357156
Pilularia americana
R. F. Thorne
1973-5-23
43854
Riverside
Santa Rosa Plateau: N side of Mesa de Colorado. Santa Ana Mountains
609
Comment
RSA543873
Pilularia americana
Steve Boyd, Dave Bramlet
1991-5-13
6226
Riverside
Winchester Valley between Winchester and Hemet along upper Salt Creek drainage. N of Santa Fe RR tracks, W of San Diego aqueduct.
Comment
UCR60764
Pilularia americana
R. F. Thorne
1973-5-23
43854
Riverside
Santa Rosa Plateau, north side of Mesa de Colorado
610
Comment
MACF019838
Pinus X attenuradiata
Robert Myers
1974-5-6
32
Riverside
Clevland National Forest, in the Penny Pine Forest by El Cariso campground off Hwy 74. Collected in experimental hybrid area
Comment
RSA220955
Pinus coulteri
E. W. Lathrop
1966-3-23
6115
Riverside
4 miles west of Corona between Tin Mine Canyon & Santiago Peak, Skyline Drive.
1220
Comment
RSA0077533
Pinus lambertiana
G. Wallace
1964-4-26
s.n.
Riverside
Idlewild area.
Comment
CAS-BOT-BC78896
Pinus monophylla
Jas. I. Vale
1977-3-8
s.n.
Riverside
[Hi-way] Highway 371 between Aguanga + Pines to Palms [Hiway] Highway
Comment
JEPS48429
Pinus monophylla
W. L. Jepson
1914-5-18
6034
Riverside
Pinyon Well Canyon, n borders Colorado Desert Colorado Desert, Pinyon Well Canyon
Comment
UCR46610
Pinus monophylla
Dennis E. Kucera
1987-2-16
s.n.
Riverside
SE Mojave Desert, Coxcomb Mtns, near VABM Aqua, N end of range
1280
Comment
CAS-BOT-BC79093
Pinus quadrifolia
Ellsworth Bethel
1918-5-21
s.n.
Riverside
[Nigger] Negro Jim Hill, Palomar Mts., 35 mi. e. of San Jacinto
Comment
HSC90098
Pinus quadrifolia
Amy Austin, Tony LaBanca, Noreen McClintock
1990-3-15
15
Riverside
San Bernardino National Forest, 0.4 mi. N of S boundary on Hwy. 371
1159
Comment
RSA263777
Piperia cooperi
R. Weatherby
1950-4-20
3055
Riverside
Hagador Canyon
396
Comment
UCR157968
Piperia cooperi
Michael A. Patten
1992-4-23
s.n.
Riverside
Peninsular Range, c. 5 km SE of Temecula, just north of Pechanga Indian Reservation in Redhawk housing tract, SE end of Wolf Valley
396
Comment
UCR145964
Piptatherum miliaceum
June Latting
1977-11-6
s.n.
Riverside
San Jacinto Mtns./Sonoran (Colorado) Desert, Oasis de Los Osos, Snow Creek
488
Comment
UCR263233
Plagiobothrys arizonicus
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-24
41457
Riverside
San Gorgonio Pass, San Gorgonio River wash, c. 2.95 miles ESE of Cabazon, c. 0.84 mi. NNW (335 deg. ) of One Horse Spring, south of I-10 and SE of water bottling plant, edge of wind farm
452
Comment
POM146288
Plagiobothrys canescens
J. B. Feudge
1927-4-12
1752
Riverside
Lake Elsinore
381
Comment
UCR171912
Plagiobothrys canescens
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
RSA180396
Plagiobothrys canescens var. canescens
E. W. Lathrop
1965-3-30
5600
Riverside
14 miles W of Murrieta.
Comment
POM9561
Plagiobothrys collinus var. californicus
I. M. Munz, Harwood
1920-2-28
3234
Riverside
2 mi SE of Corona
274
Comment
RSA593879
Plagiobothrys collinus var. fulvescens
Steve Boyd, Dave Bramlet
1996-4-19
8621
Riverside
San Jacinto Valley, ca 2 air miles NE of Winchester and 0.5 mi W of Ryan Airfield in the upper Salt Creek floodplain, at the N end of California Avenue, N of Stetson Avenue, W of the Metropolitan Water District canal.
457
Comment
UCR201477
Plagiobothrys collinus var. fulvescens
Scott D. White, Justin M. Wood
2008-6-18
12243
Riverside
San Jacinto Mountains, meadow northwest of Keen Camp Summit, southwest of Hwy 79
1463
Comment
POM12986
Plagiobothrys collinus var. ursinus
P. A. Munz, I. M. Johnston
1922-5-19
5417
Riverside
Hemet Valley, San Jacinto Mts.
1418
Comment
UC1608292
Plagiobothrys fulvus
Steve Boyd and Tim Ross
1992-5-5
7247
Riverside
grassland area s Oak Flats (sw of Bluewater Trail); southern Santa Ana Mountains, San Mateo Canyon Wilderness Ar
731
Comment
UCR244859
Plagiobothrys jonesii
Jim Andre
2012-3-19
21380
Riverside
Sonoran (Colorado) Desert, Palen Mountains, along Palen Pass Rd at Palen Pass
383
Comment
UCR140451
Plagiobothrys leptocladus
A. C. Sanders, Guy Bruyea
2004-4-2
27419
Riverside
San Jacinto Valley, Tres Cerritos, c. 3 miles WNW of Hemet, east of the Lakeview Mtns., mouth of canyon on south side, just north of Rose Rd.
463
Comment
RSA614631
Plagiobothrys nothofulvus
D. L. Banks
1997-3-29
1565
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. The headwaters of Pala Creek at the southern extremity of the Reservation, north the Riverside / San Diego County line border., West of the intersection of Magee Truck Trail and Moreno Road including a large area of vernally wet grassland at the extreme southwestern corner of the Reservation.
390
Comment
SEINET7063023
Plagiobothrys nothofulvus
A. G. Vestal
1962-3-29
s.n.
Riverside
Canyon south of Murrieta. Northeast side of the Santa Ana Mountains. UTM Zone 11, 483500mE, 3701101mN. (WGS84/NAD83).
256
Comment
SEINET7073341
Plagiobothrys nothofulvus
A. G. Vestal
1963-4-29
s.n.
Riverside
South Mesa on Tenaja Grande (Tenaja Trunk Road), Santa Ana Mountains. Cleveland National Forest. Coordinate datum: NAD27.
Comment
UCR171975
Plagiobothrys nothofulvus
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
POM9664
Plagiobothrys nothofulvus
P. A. Munz, Harwood
1920-2-28
3251
Riverside
3 miles west of Corona
335
Comment
SD132299
Plagiobothrys tenellus
A. C. Sanders, Ken Berg and M. Skinner
1990-4-15
10019
Riverside
2.0 miles northnortheast of Sage, Red Mountain Road, 0.25 mile east of County Road R3.
Comment
SD137833
Plagiobothrys tenellus
Darin L. Banks, Steve Boyd
1995-5-9
407
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area, north face of Agua Tibia Mountain, The Dorland Mountain area.
733
Comment
UCR193289
Plagiobothrys tenellus
A. C. Sanders, Tim Thomas
2008-6-20
35549
Riverside
Peninsular Range; San Jacinto Mtns., May Valley near Fleming Ranch, north of Bonita Vista Rd. and east of Herkey Creek
1550
Comment
UCR91881
Plagiobothrys tenellus
A. C. Sanders, O. F. Clarke
1996-4-13
18036
Riverside
Riverside: Box Springs Mtns, crest of range in vicinity of park headquarters, head of Two Trees Canyon
700
Comment
SBBG54322
Plagiobothrys undulatus
C. Davidson
1977-5-25
5641
Riverside
Mesa de Burro, Santa Rosa Plateau
701
Comment
RSA192037
Plantago erecta
E. W. Lathrop
1959-3-26
4377
Riverside
18 miles W of Elsinore, Tenaja Guard Station, Cleveland National Forest
Comment
UCR121679
Plantago erecta
Ian G. Gillespie, Abby Sirulnik
2000-5-7
38
Riverside
Temescal Valley, 0.9 mi SE of Indian Truck Trail and 40 m SW of DePalma Road, directly across from Corona Lake
396
Comment
UCR18533
Plantago lanceolata
A. C. Sanders
1978-6-11
478
Riverside
San Jacinto Mtns., James Reserve (above Lake Fulmor), near bridge over Indian Creek
1646
Comment
CLARK-A1528-697
Plantago major
John C. Roos
1951-9-25
5274
Riverside
Riverside
259
Comment
SEINET10869830
Plantago ovata
Chris Dietrich, Mary Merello; Heidi H. Schmidt
1994-4-13
Dietrich 30
Riverside
7.5 miles south of North Shore on State Highway 111. Along highway on east shore of Salton Sea. Sandy beach soil with creosote bush common.
40
Comment
SEINET9171798
Plantago ovata
G. C. Wheeler, J. Wheeler
1969-4-19
s.n.
Riverside
Deep Canyon Desert Research Area.
Comment
CLARK-A1528-698
Platanus racemosa
Rand Ch. Isbell
1970-5-14
3
Riverside
Box Springs
365
Comment
RSA785717
Platanus racemosa
Doris Bowers
1972-4-15
1829
Riverside
Pulgas Creek Canyon, Rancho California.
396
Comment
SEINET6084766
Platanus racemosa
Unknown
2007-6-22
Riverside
SE of Hemet, Bautista Canyon. Ca 4 road mi SE of jct. of Bautista Canyon Road and Fairview Ave.
Comment
RSA586844
Platystemon californicus
D. L. Banks, Peter Morrell
1995-5-4
311
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, N of the Wildhorse Trail, on metasedimentary hills N of Wildhorse Peak.
732
Comment
SBBG123195
Plecostachys serpyllifolia
R. E. Riefner
2008-12-16
08 -369
Riverside
Pechanga Parkway at Pechanga Resort Drive; Temecula
338
Comment
RSA192099
Plectritis ciliosa subsp. insignis
E. W. Lathrop
1965-4-4
5618
Riverside
8 miles west of Murrieta-Tenaja Range.
Comment
UC489042
Plectritis ciliosa subsp. insignis
C. V. Meyer
Jun 1927
156
Riverside
San Jacinto Mountains, Saunders Meadow Saunder's Meadow; San Jacinto Mountains, Saunders Meadow
1676
Comment
UC218137
Pleuraphis rigida
P. A. Munz and R. D. Harwood
1920-4-2
3584
Riverside
Blythe Junc.
365
Comment Read comments May 28 2011
UC818427
Pleuraphis rigida
I. W. Clokey and B. C. Templeton
1930-4-9
4679
Riverside
n Palm Springs; Colorado Desert, n of Palm Springs
170
Comment
RSA772056
Pluchea sericea
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4621
Riverside
San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
UCR130873
Pluchea sericea
A. C. Sanders, K. C. Rose
1999-5-28
22793
Riverside
Coachella Valley, between La Quinta and Indio, along Jefferson St. between Ave 54 and I-10
18
Comment
UCR80005
Pluchea sericea
Scott D. White
1992-9-2
768
Riverside
San Jacinto Valley, Vicinity of Gilman Hot Spirngs, north side of San Jacinto River, and a thin strip tending north of the river & west of the Hot Springs.
451
Comment
UC69338
Poa
H. M. Hall
1899-5-22
1137
Riverside
Johnston's Ranch
1524
Comment Read comments Mar 27 2016
UC39534
Poa annua
H. M. Hall
May 1898
1172
Riverside
El Toro Mt; San Jacinto Mts
2133
Comment
UCR125473
Poa annua
A. C. Sanders, P. J. MacKay, D. L. Sanders
2003-2-9
25685
Riverside
Sonoran (Colorado) Desert, Coachella Valley, 84th Ave. east of Johnson St., near west edge of Salton Sea
-67
Comment
RSA92436
Poa bigelovii
F. W. Peirson
1921-3-22
2392
Riverside
Murray Canyon near Palm Springs.
457
Comment
UCR18504
Poa bulbosa
A. C. Sanders
1978-6-11
s.n.
Riverside
San Jacinto Mtns., James Reserve (above Lake Fulmor), near bridge over Indian Creek
1646
Comment
IRVC26840
Poa pratensis subsp. pratensis
S. D. White
1997-5-18
5163
Riverside
Vista Grande Area: just W of USFS Vista Grande Fire Station (Hwy 243 ca. 10 road miles SE of Banning). San Jacinto Mtns.
1494
Comment
RSA525256
Poa secunda
Steve Boyd, L. Arnseth, Yvonne Rasmussen, Hugo Cota
1990-5-3
4568
Riverside
Vail Lake area, steep SE flank of Oak Mtn. above NE end of lake.
548
Comment
JEPS50569
Polygonum argyrocoleon
W. L. Jepson
1927-4-14
11711
Riverside
Oasis station Santa Rosa Mts.
Comment
UC454281
Polygonum bistortoides
I. J. Condit
1910-6-22
Riverside
San Jacinto Mts.
2438
Comment
UC6661
Polygonum bistortoides
H. M. Hall
1901-7-5
2358
Riverside
Tauquitz Valley San Jacinto Mts. (meadows and bogs)
2438
Comment
POM224746
Polygonum lapathifolium
P. A. Munz
1935-10-21
14653
Riverside
Santa Ana River, below Rincon.
Comment
RSA500161
Polygonum lapathifolium
Steve Boyd, Tim S. Ross, L. Arnseth
1989-6-4
3640
Riverside
Vail Lake area, Temecula Creek, SE of the lake, just N of Hwy 79.
488
Comment
UCR156357
Polygonum lapathifolium
T. B. Salvato, Kent Beaman
2005-5-16
868
Riverside
San Jacinto Mtn foothills, San Jacinto River east of Valle Vista, just downstream from the Forest Service boundary and north of CA Hwy 74
585
Comment
RSA689956
Polypodium hesperium
Robert Kessler
1927-1
98
Riverside
N. Side Tahquitz Peak. San Jacinto Mts.
2591
Comment Read comments Feb 28 2011
UCR239207
Polypogon australis
Steven R. Hill
2001-4-29
33527
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
UCR2720
Polypogon australis
F. M. Reed
1906-5-5
973
Riverside
San Bernardino Valley/Upper Santa Ana River region, Riverside, Terraces Ranch [547 Chicago Ave., near Arroyo Tequesquite]
305
Comment
SEINET10602413
Polypogon interruptus
Hall
1900-5-29
Hall 1384
Riverside
Comment
CLARK-A1528-4841
Polypogon monspeliensis
John C. Roos
1952-4-23
5576
Riverside
Box Springs Mountain
457
Comment
CLARK-A1528-87
Polypogon monspeliensis
Fred B. Essig
1967-6-22
Riverside
Santa Ana River
Comment
CSUSB468
Polypogon monspeliensis
Emily E. McGregor
1972-4-15
Riverside
Santa Ana River Santa Ana River bottom, off Freemont Drive.
Comment
UCD91347
Polypogon monspeliensis
E. W. Lathrop
1964-9-13
5417
Riverside
8 miles west of Murrieta. Loma Linda University Herbarium.
548
Comment
IRVC163
Polystichum imbricans subsp. curtum
Brad Newman
1965-4-24
HS 546
Riverside
Idyllwild. Peninsular Ranges, San Jacinto Mountains
Comment
RSA763062
Polystichum imbricans subsp. curtum
E. W. Lathrop
1973-6-28
7444
Riverside
Bear Springs on the Main Divide Truck Trail, 1 mi E of Santiago Peak, Cleveland National Forest.
Comment
CAS-BOT-BC102607
Populus fremontii
D. A. Johansen; J. A. Ewan
1932-4-10
7051
Riverside
Warners Ranch at Whitewater, Western Colorado Desert
Comment
POM319093
Populus fremontii
Patricia Wilder
1971-3-20
4873
Riverside
Along Santa Ana River at end of Pedley Steet, Norco; south side of river
244
Comment
POM360760
Populus fremontii
M. V. Hood
1945-3-25
s.n.
Riverside
Aguanga.
588
Comment
RSA5075
Populus fremontii
Carl B. Wolf
1932-4-28
3084
Riverside
Along the Colorado River near the Blythe Bridge.
91
Comment Read comments Mar 26 2011
UCR119418
Populus fremontii
Mitch Provance
1998-6-24
712
Riverside
Jurupa Mountains, Canyon NE of the Jurupa Mountains Culture Center, c. 0.7km SW of peak 1701.
335
Comment
JEPS64528
Populus fremontii subsp. fremontii
S. B. Parish
1913-3-1
8470
Riverside
Cult. at Railway station Indio Indio (Salton Basin); Salton Basin
-6
Comment
HSC25126
Porophyllum gracile
Richard Spjut
1972-2-12
2190
Riverside
Colorado River: N base and face of the Chuckawalla Mtns., ca. 3 to 4 mi. S of Desert Center
305
Comment
RSA525440
Porophyllum gracile
Steve Boyd, David E. Bramlet
1990-4-29
4485
Riverside
Lake Skinner County Park, S flank of Bachelor Mountain
Comment
RSA793473
Portulaca oleracea
Duncan S. Bell
2012-9-13
4194
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
RSA198980
Potamogeton foliosus
Robert F. Thorne
1968-5-8
37593
Riverside
Santa Rosa Plateau, Rancho California
610
Comment
CAS-BOT-BC540419
Potentilla gracilis var. fastigiata
E. C. Van Dyke
1828-7-22
s.n.
Riverside
Idyllwild
Comment
CAS-BOT-BC540422
Potentilla gracilis var. fastigiata
H. M. Hall
1901-6-1
2296
Riverside
San Jacinto Mountains, in the vicinity of Strawberry Valley
1615
Comment
UCR211500
Proboscidea althaeifolia
Jim Andre, T. La Doux
2008-9-13
10267
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, along dirt road c. 2 mi. north of Desert Center, 0.5 mi. west of Tamarisk Golf Course/Kaiser Road jct.
234
Comment
UCR275139
Prosopis glandulosa var. torreyana
David Fraker, Aaron C. Sedgwick
2012-4-5
078
Riverside
Sonoran (Colorado) Desert, north of the Salton Sea on Dos Palmas Spring Road, c. 500 ft south of the aqueduct
2
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
RSA294430
Prunus fremontii
Lyman D. Benson, Robert Benson
1952-3-23
14842
Riverside
Mountainsides above Cathedral City on the Palms-to-Pines Highway. Mt. Range San Jacinto.
701
Comment
UC472699
Prunus fremontii
M. F. Spencer
1918-4-1
Riverside
Colardo Desert, Andreas Canyon Andreas Canyon; Colardo Desert, Andreas Canyon
100
Comment Read comments Jul 10 2009
RSA16512
Prunus ilicifolia
Percy C. Everett
1935-6-17
7146
Riverside
Coldwater Canyon Trail to Santiago Peak, 1.5 mi. above Glen Ivy Resort.
564
Comment
SD72238
Prunus ilicifolia
R. S. Woglum
1934-3-18
631
Riverside
Snow Creek, north slope Mt. San Jacinto
Comment
RSA29756
Psathyrotes ramosissima
Marcus E. Jones
1903-5-10
s.n.
Riverside
Palm Springs.
61
Comment
RSA773115
Psathyrotes ramosissima
Thomas Stoughton, Jackie McConnaughy, Andrew Monks
2010-12-1
723
Riverside
Coachella Valley Preserve. Ca 0.25 mile E of road. Site no. 3.
305
Comment
SBBG100841
Psathyrotes ramosissima
W. L. Halvorson
1977-3-8
Riverside
1 mi S of S entrance to Joshua Tree Nat Monument
Comment
UC566663
Psathyrotes ramosissima
H. L. Mason
1928-3-10
4224
Riverside
Hidden Springs Canyon Coachella Mountains, Hidden Springs Canyon
Comment
RSA5011
Pseudognaphalium biolettii
C. B. Wolf
1932-3-20
11
Riverside
Richman Ranch, 2.5 miles north of De Luz.
457
Comment
UCR92399
Pseudognaphalium biolettii
F. M. Reed
1903-3-10
214
Riverside
South Coast; San Bernardino Valley, W base of Box Spring Mtns.
366
Comment
UCR116994
Psilocarphus brevissimus
A. C. Sanders, T. B. Salvato
2001-5-3
24103
Riverside
Perris-Aguanga Basin region, Hemet, SE corner of State Street at Gibbel, 1712 ft. hill at east end of Diamond Valley
518
Comment
CAS-BOT-BC353642
Psorothamnus emoryi
Roxana S. Ferris
1918-6-15
998
Riverside
Gruendike's Well on Mecca-Blythe Road
Comment
CAS-BOT-BC353646
Psorothamnus emoryi
Louis C. Wheeler
1931-11-26
392
Riverside
2 miles SE of Salton Bench Mark, Colorado Desert
-67
Comment
HSC101260
Psorothamnus emoryi
Jim Andre
2012-3-19
21356
Riverside
Chuckwalla Valley; along Hwy 177, 8.6 mi. NE of Jct with I-10.
152
Comment
JOTR35985
Psorothamnus emoryi
Harding, Mitzi, Mark Wheeler
2012-9-4
196
Riverside
Joshua Tree National Park. Pinto Basin; north end of sand ramps west of Pinto Mtn; fine sand ramps and dunes (stop 2)
516
Comment
UCR244915
Psorothamnus emoryi
Jim Andre
2012-3-19
21356
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, along Hwy 177, 8.6 mi. NE of junction with I-10
152
Comment
CAS-BOT-BC340833
Psorothamnus polydenius
J. Cole
1942-5-19
965
Riverside
Road to Ruby Lee Mine, 2 miles west of junction with road from Pinto Basin to Twentynine Palms, Joshua Tree National Monument
914
Comment
JEPS41629
Psorothamnus schottii
Mary Beal
1939-10-25
714
Riverside
Palm Springs area , Palm Springs area (Mojave Desert)
Comment
RSA404254
Psorothamnus schottii
Anstruther Davidson
1979-4-4
7690
Riverside
Orocopia Mts. Lower End of Box Canyon on Box Canyon Rd., 4.4 mi. E of Mecca.
213
Comment Read comments Mar 15 2013
UCR16201
Psorothamnus schottii
B. A. Carlson
1978-4-17
s.n.
Riverside
Western Colorado Desert, E of Desert Hot Springs, Jct of Dillon Road and Berdoo Canyon Road
Comment
UCR16202
Psorothamnus schottii
S. Nelson
1974-4-13
s.n.
Riverside
Western Colorado Desert, Deep Canyon, near gate to Deep Canyon Reserve
152
Comment
POM22365
Psorothamnus spinosus
Marjorie D. Clary
1929-10
s.n.
Riverside
Coachella Valley
Comment Read comments Jul 24 2010
RSA605773
Psorothamnus spinosus
A. C. Sanders
1995-5-23
17119
Riverside
Colorado Desert, Coachella Valley: alluvial fans below the Santa Rosa Mtns, near the mouth of Martinez Cyn., at end of 72nd Ave.
25
Comment
UCSB10491
Psorothamnus spinosus
Ralph, F.
1959-5-17
Riverside
Along side Hwy. 74 between Palm Desert and Cathedral City, 0.3 miles east of Cathedral City limits
152
Comment
SEINET951769
Pteridaceae
Norman C. Cooper
1944-1
1085
Riverside
Andreas Canyon, Riverside County
457
Comment
UCR241126
Pteridium aquilinum
Tracy Tennant, Jeffrey Ross
1998-6-23
MOR- 500
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, upper end of Hathaway Canyon at Burro Flat
1113
Comment
UC812707
Pteridium aquilinum var. pubescens
P. A. Munz
1922-7-5
6012
Riverside
Tahquitz Valley; San Jacinto Mts
2194
Comment
HSC82996
Pterostegia drymarioides
N. M. Fellows, A. C. Sanders
1985-4-9
125
Riverside
Oasis de los Osos TNC Preserve, off Snow Creek Canyon at the N foot of San Jacinto Mtns., 1 mi. W of Snow Creek Village
489
Comment
RSA543741
Pterostegia drymarioides
Steve Boyd, Tim S. Ross, Mike Hammit
1991-5-2
6035
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
UCR107392
Pterostegia drymarioides
B. G. Pitzer
1997-3-23
2973
Riverside
Perris-Aguanga Basin Region, Lakeview Mtns, c. 1 air mi. SSW of Mt. Rudolph, along powerline road 0.3 mi. east of Contour (Juniper Flats) Rd.
610
Comment
VVC419
Pterostegia drymarioides
A. C. Sanders, J. Mac
1997-5-4
20630
Riverside
San Jacinto Mountains, N side along Hwy 243, 1.5 mi. below Twin Pines Ranch Road (McMullen Flat), N slope of peak 3740
1067
Comment
UCR121302
Punica granatum
A. C. Sanders, Mark Elvin, , Vipul Joshi
2002-4-26
25020
Riverside
The Badlands, canyon above Eden Hot Springs
549
Comment
RSA0106805
Quercus
Jeremiah George
2012-8-7
70812 -1
Riverside
Beaumont, Western Knolls, north central slope of eastern half of bench between Hwy 60 and Oak Valley Parkway, east of Potrero Blvd.
747
Comment
UCR273999
Quercus
Mitch Provance
2012-9-11
17621
Riverside
Badlands of Western Riverside County, Beaumont, near N base of Mt. Davis, near Cooper's Creek (tributary of San Timoteo Creek), about 2000 ft., along dirt road extension of Risco Circle, S of W 4th St.
762
Comment
UCD47712
Quercus X acutidens
John M. Tucker
1941-5-30
262
Riverside
Ortega summit, Highway 74, Riverside County, California.
812
Comment
JEPS20059
Quercus X morehus
Carl V. Meyer
1929-11-25
Riverside
Saunder's Meadow Mt. San Jacinto
Comment
UCSB7049
Quercus X morehus
Riverside
Banning Road, Mt. San Jacinto
1432
Comment
CLARK-A1528-4984
Quercus agrifolia
J. B. Feudge
1930-4-4
2134
Riverside
701
Comment
RSA710402
Quercus agrifolia var. oxyadenia
A. C. Sanders, R. E. Riefner
2005-8-12
31561
Riverside
San Jacinto Mtns.: Valley Hi County Park (closed) off Hwy 243 and Twin Pines Rd. at McMullen Flat.
1189
Comment
UCR158803
Quercus agrifolia var. oxyadenia
A. C. Sanders, R. E. Riefner Jr.
2005-8-12
31556
Riverside
San Jacinto Mtns., Valley Hi County Park (closed) off Hwy 243 and Twin Pines Rd. at McMullen Flat
1189
Comment
JEPS37471
Quercus berberidifolia
Frank Thornton
1903-1
Riverside
Mt. San Jacinto
Comment
RSA479914
Quercus berberidifolia
Steve Boyd
1987-11-23
2098
Riverside
Mt. Russell, N of Lake Perris, Moreno Valley.
762
Comment
SD254630
Quercus berberidifolia
Mitch Provance
2012-1-25
17378
Riverside
Badlands of Western Riverside County; San Timoteo Canyon, SW end along SCE powerline access road between El Casco Substation and Hwy 60.
654
Comment
SEINET3102123
Quercus berberidifolia
Marc A. Baker
2011-10-1
17465
Riverside
Ribbonwood, north end of the Santa Rosa Mountains, 2.9km WSW of where Highway 74 crosses Omstoff Creek at the upper reaches of Palm Canyon, 30km south of Palm Springs, granite and schist gravel, rocks, silt, and sand.
1308
Comment
UCR264637
Quercus berberidifolia
Mitch Provance
2012-4-27
412- 22
Riverside
The Badlands, Mt. Davis, southwest of Beaumont, about 1 mi S of I-10 and SR-60 interchange, just E of Davis Mountain Dr. and S of Westward Ave.
799
Comment
UCR2936
Quercus berberidifolia
Wm. Horn Jr.
1963-4-20
630420- 01
Riverside
Santa Ana Mtns., [Santa Rosa Plateau, on Tenaja Road west of] Murrieta, 100 yards east of dirt road to Tenaja Ranger Station, 2.2 miles west of Santa Rosa Ranch gate. 'c. 1400 ft.
549
Comment
LA46440
Quercus chrysolepis
W. B. Welch;
1928-5-5
sn
Riverside
San Jacinto Mountains, Idyllwild
Comment
UCR209403
Quercus cornelius-mulleri
G. F. Pratt
2009-9-27
s.n.
Riverside
Peninsular Range, 6 miles south of Anza, Terwilliger Valley, eastern slope of Iron Spring Mountain
1264
Comment
RSA597057
Quercus engelmannii
D. L. Banks, Lauren Raz
1996-11-5
1160
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Pechanga Indian Reservation, S of San Gabriel Church; Along a newly established firebreak along a NW-SE running ridgeline, near the water tank.
402
Comment
UCR66549
Quercus engelmannii
P. A. Munz
1946-10-18
11559
Riverside
0.5 mi. south of Sage
716
Comment
CSUSB833
Quercus kelloggii
D. T. Wright
1966-5-15
Riverside
San Jacinto Mountains 0.9 miles north of Banning- Idyllwild Road on Black Mountain Road, San Jacinto Mountains.
Comment
SBBG58953
Quercus kelloggii
J. E. Butner
1948-10-3
660
Riverside
1 mi above Fern Valley, end of rd
Comment
UCR99864
Quercus palmeri
Scott D. White
1996-12-26
4648
Riverside
San Jacinto Mtns, Bautista Canyon, along Bautista Canyon. Road, near junction with Tripp Flats Road
1174
Comment
UC219579
Quercus wislizeni
P. A. Munz
1922-6-30
5907
Riverside
Santa Rosa Santa Rosa Mts.
1981
Comment
RSA288004
Quercus wislizeni var. frutescens
C. W. Tilforth, Walter Wisura
1979-11-10
1920
Riverside
2 miles W of Hwy 74 along Thomas Mtn Road. 1 mile south of Lake Hemet, Garner Valley.
Comment
RSA701404
Rafinesquia californica
Steve Boyd, Aydee Virgen
2004-4-13
10889
Riverside
San Mateo Canyon, midway between confluence with Los Alamos Canyon and Tenaja Canyon.
Comment
RSA357783
Rafinesquia neomexicana
R. F. Thorne, M. Z. Thorne
1973-3-30
42670
Riverside
Morongo Valley Canyon: Near mouth at junction of roads to Morongo Valley and Desert Hot Springs, Mission Creek.
488
Comment
RSA472422
Rafinesquia neomexicana
N. Cooper
1949-4-8
3281
Riverside
Shavers Summit east of Indio
610
Comment
UCR272449
Rafinesquia neomexicana
Cheryl Sevilla, Sarah J. De Groot
2015-2-18
014
Riverside
San Bernardino Mountains, San Gorgonio Wilderness Area, the plain to the east of Mission Creek, 0.4 miles northwest of the Stone House
783
Comment
SEINET1909588
Ranunculaceae
A. C. Sanders
2004-1
27558
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
CAS-BOT-BC158118
Ranunculus muricatus
Jennifer H. Jones
2006-5-1
290
Riverside
Foot of Box Springs Mtns. E of University of California Riverside Campus; University Village Apartments SW corner of Big Springs Rd. and Watkins Dr.
335
Comment
UC1931082
Ranunculus sceleratus
Scott D. White, Justin Wood
2008-7-9
12441
Riverside
San Jacinto Mountains: K Flat, from large pond downstream to meadow.
Comment
SEINET13946317
Rhamnus crocea
Scott D. White
1996-1
3872
Riverside
Bundy Cyn, SE of Lk Elsinore. About 1 road mile (-+0.2 mi) E. of Bundy Cyn Rd exit from 1-15 freeway; USGS Lake Elsinore 7.5'topo map. +- 40 ft. S of rd along mapped intermittent blueline stream [Quercus agrifolia riparian woodland w Salis Laevihata, Platamus racemosa] and adjacent N-and W-facing slopes covered by mixed chaparral and coastal sage scrub spp.
450
Comment
UC1929602
Rhamnus crocea
Scott D. White
2001-3-27
8169
Riverside
BADLANDS: Moreno Valley area. About 1 air mile East-Northeast of the jtn State Rt. 60 w/ Theodore St. Adjacent to County Landfill.
Comment
SD10085
Rhamnus ilicifolia
Daniel Cleveland
1882-5-5
Riverside
Temecula
Comment
POM15198
Rhamnus tomentella subsp. cuspidata
Mary F. Spencer
1922-6-24
1166
Riverside
Tahquitz trail prope [near] Idyllwild.
1585
Comment
UCR97653
Rhus aromatica
A. C. Sanders, George K. Helmkamp
1997-3-15
19957
Riverside
Lake Skinner area: NE of Skinner Lake in a tributary to Rawson Canyon, along the dirt road
503
Comment
UCR96912
Rhus laurina
G. F. Pratt
1997-3-19
s.n.
Riverside
March Air Force Base, west of Arnold Heights & west of the highway
470
Comment
SEINET5569815
Rhus ovata
H. S. Gentry
1954-1
14245
Riverside
Northwest of Aguanga, along road to Sage.
Comment
UC195328
Rhus trilobata
S. B. Parish
1906-5-13
10839
Riverside
Cottenwood Spring; Colorado Desert
Comment Read comments Sep 4 2011
CAS-BOT-BC93061
Ribes californicum var. hesperium
B. D. Stark
1930-2-21
1470
Riverside
Hidden Canyon near Corona. Santa Ana Mountains.
Comment
CAS-BOT-BC108720
Ribes cereum
Philip A. Munz
1937-5-30
15142
Riverside
Santa Rosa Peak.
2438
Comment
UC11510
Ribes cereum
H. M. Hall
July, 1901
2353
Riverside
Tauquitz Valley San Jacinto Mountains
2438
Comment
CLARK-A1528-6880
Ribes indecorum
John C. Roos
1946-12-27
3194
Riverside
Box Springs Mountains
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
UC1127321
Ribes indecorum
A. E. Wieslander
1929-2-23
42
Riverside
Morris Ranch San Jacinto Quadrangle, Indian Canyon
792
Comment
UCR178148
Ribes indecorum
Tracy Tennant, Jeffrey Ross
1998-3-10
MOR- 1020
Riverside
Transverse Range; San Bernardino Mtns., Morongo Indian Reservation, low hills on the south side of Wood Canyon near its mouth, tree stand W-5
1280
Comment
UCR3196
Ribes indecorum
Chuck Elliott
1964-3-3
s.n.
Riverside
Peninsular Range, [Two Trees Canyon, Box Springs Mtns.] 0.25 mi past Two Trees Road and Belvedere
366
Comment
UCR93091
Ribes indecorum
Scott D. White
1995-12-24
3800
Riverside
Lakeview Mtns, c. 7 road mi. SE of Davis Road - Ramona Expressway intersection
671
Comment
RSA0022088
Ribes montigenum
E. C. Jaeger
1921-6-19
5444
Riverside
Round Valley, San Jacinto Mts.
2744
Comment
CAS-BOT-BC219232
Ribes nevadense
Jennifer H. Jones; Thi (Teresa) Bui; Holly Summers
2006-5-31
354
Riverside
Parking lot and stream below parking lot on CA Highway 243 across road from Lake Fulmor, San Jacinto Mountains
1616
Comment
SD73422
Ribes nevadense
Russell S. Woglum
1937-5-22
580
Riverside
Santa Rosa Mountains.
Comment
SEINET9754141
Ribes nevadense
Sharon J. McCormick
1976-5-16
Riverside
James Reserve, Yellow Pine Forest
Comment
RSA0088969
Ricinus communis
R. G. Swinney
1967-5-26
11741
Riverside
Snow Creek.
335
Comment
POM264
Romneya coulteri
P. A. Munz
1918-4-27
2146
Riverside
Temescal Canyon.
Comment
RSA34604
Romneya coulteri
N. C. Cooper
1944-6-4
1327
Riverside
Elsinore Mountain; Lookout at top.
1067
Comment
UCR213473
Romneya trichocalyx
A. C. Sanders
2010-5-19
38414
Riverside
Peninsular Range/San Bernardino Valley, Riverside, western end of North Hill, edge of Fairmont Park, above intersection of Redwood Dr. and Randall Rd.
250
Comment
POM17512
Rosa californica
Philip A. Munz
1923-6-18
7126
Riverside
Temecula Canyon.
Comment
UC64525
Rubus parviflorus
H. M. Hall
1897-6-17
673
Riverside
San Jacinto Mountains
1615
Comment
UCR268070
Rumex
D. E. Bramlet
2005-4-22
3824
Riverside
Perris-Aguanga Basin Region, 1.8 km SE of Winchester, south of Patton Ave. and Patterson Ave. intersection, east of Hwy 79
449
Comment
JOTR29521
Rumex crispus
La Doux, Tasha, Mike Bell
2006-9-6
1579
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, Barker Dam
1301
Comment
UCR20969
Rumex dentatus
A. C. Sanders, Steve Boyd
1980-5-19
1474
Riverside
San Jacinto Valley, San Jacinto River c. 1.5 miles west of Lakeview on the Ramona Expressway
427
Comment
UCR271684
Rumex dentatus
Mitch Provance
2011-7-4
17179
Riverside
San Bernardino Valley, Northwestern base of the Jurupa Mountains, adjacent to S side of Fontana (technically in an unincorporated part Riverside Co.), retention basin on S side of Philadelphia St., just E of Country Village Rd.
262
Comment
UCR116591
Rumex obtusifolius
A. C. Sanders, T. B. Salvato
2001-5-24
24368
Riverside
Perris-Aguanga Basin, Temecula, Long Canyon west of Del Rey Rd., along bottom of canyon west of junction of Av. [Calle] Pina Colada
345
Comment
UCR45196
Rumex obtusifolius
A. C. Sanders
1986-5-10
6498
Riverside
Western Colorado Desert, Coachella Valley, mouth of the Whitewater River, along the levee where the river crosses Lincoln St., 3 mi south of Mecca
-70
Comment
RSA708174
Rumex salicifolius
Scott D. White, Angelia Carey
2004-5-7
10314
Riverside
San Jacinto Mountain foothills: Indian Creek and adjacent foothills.
549
Comment
UCR137048
Rumex salicifolius
A. C. Sanders
2004-5-5
27765
Riverside
Gavilan Hills, route of proposed realignment of Gavilan Rd., SSW from Multiview Rd. intersection, c. 0.25 mi. NNW of Harford Spring, c. 1.2 mi. NE of Gavilan Peak
579
Comment
UC980087
Ruppia cirrhosa
D. F. Howe
1952-8-10
Riverside
Lake Elsinore
Comment
CDA40959
Salazaria mexicana
G. D. Barbe, J. L. Johnson
1982-11-2
4022
Riverside
3 miles west of Indian Well on Bradshaw Trail, south of Chuckwalla Mountains, southern Riverside County.
0
Comment
HSC14317
Salazaria mexicana
C. L. Hitchcock, C. V. Muhlick
1964-3-22
23249
Riverside
Side canyon near S entrance to Joshua Tree National Monument
Comment
CAS-BOT-BC103891
Salix exigua
1932-4-12
s.n.
Riverside
unspecified
Comment
JEPS38440
Salix exigua
S. B. Parish
1888-5-20
2040
Riverside
near Riverside (Santa Ana River)
Comment
UCR225575
Salix exigua
A. C. Sanders
2011-3-29
38858
Riverside
Peninsular Range; Perris-Aguanga Basin Region, canyon in hills between Sun City and Perris, San Jacinto River at powerline corridor crossing west of Goetz Rd., above Railroad Canyon Lake
428
Comment
UCR97690
Salix exigua
A. C. Sanders, G. Helmkamp
1997-3-15
19967
Riverside
Lake Skinner area: lower Rawson Canyon, along the dirt road toward Bachelor Mountain
457
Comment
UC506446
Salix exigua var. hindsiana
Carl Hedin and Joseph Ewan
1933-3-19
7677
Riverside
Comment
CAS-BOT-BC108110
Salix gooddingii
Carl W. Sharsmith
1932-3-20
14
Riverside
Foot of east slope of Santa Rosa Mts., in Diablo Canyon, 3 m. above its mouth, near Clary's Coral Reef Ranch, Colorado Desert
Comment
LA208657
Salix gooddingii
Philip A. Munz;
1932-3-24
12032
Riverside
N of Elsinore
304
Comment
POM180410
Salix gooddingii
E. C. Jaeger
1931-10-1
s.n.
Riverside
Stubbe Springs, near Keyes Ranch.
Comment Read comments May 29 2011
POM182037
Salix gooddingii
Carl B. Wolf
1932-4-28
3085
Riverside
Overflow land back of Colorado River, about 800 m. from State Inspection Station, on way to Blythe Bridge.
90
Comment Read comments Mar 26 2011
POM184883
Salix gooddingii
Carl. W. Sharsmith
1932-3-20
14
Riverside
Foot of east slope of Santa Rosa Mts., in Diablo Canyon, 3 m. above its mouth, near Clary's Coral Reef Ranch, Colorado Desert.
Comment
SEINET244839
Salix gooddingii
A. C. Sanders, Mark Elvin; Julie M. Vanderwier
2002-4-16
24971
Riverside
The Badlands; Hills and canyons west of Laborde Canyon, 1 mi NE of Eden Hot Springs, SW of Beaumont
Comment
RSA596146
Salix laevigata
D. L. Banks
1996-11-7
1194
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Pechanga Indian Reservation, E of San Gabriel Church., At the end of the main road in the Reservation, approximately 150 m NW of the spring on the northern fork of Pechanga Creek at the E end of the Reservation.
473
Comment
CAS-BOT-BC128446
Salix lasiolepis var. lasiolepis
Geo. B. Grant
1904-7-23
6373
Riverside
Mt. San Gorgonio, Vivian Canyon
2286
Comment
UCR11306
Salix lucida subsp. lasiandra
O. F. Clarke, M. Alexander
1971-3-31
s.n.
Riverside
Santa Ana River Bottom, Union Pacific Bridge
213
Comment
UCR201981
Salsola paulsenii
Karin Cleary-Rose
1997-1
s.n
Riverside
Sonoran (Colorado) Desert, Coachella Valley, six mile segment of Jefferson St. in La Quinta and Indio, between Indio Blvd. and Ave. 54
10
Comment
UCR52073
Saltugilia australis
D. C. Hawks
1988-4-2
s.n.
Riverside
Peninsular Range, Tule Creek drainage, 1.75 mi. (airline) NE of Aguanga, SE of intersection of Dove Dr. and Sycamore Falls, south of Hwy 371, between Aguanga and Anza
945
Comment
UCR59497
Saltugilia australis
Steve Boyd, T. S. Ross, L. Arnseth
1989-5-7
3521
Riverside
Peninsular Ranges; Palomar Mountains region, Vail Lake area, hills just to SW of the dam
489
Comment
CAS-BOT-BC232921
Saltugilia latimeri
Ynez Whilton Winblad
1937-3-16
s.n.
Riverside
Pinyon Flats: 1/2 way between Palm Canyon Drive and Jeraboa Road, about 100-200 yards N of the road near a rocky outcrop.
1280
Comment
JOTR30236
Saltugilia latimeri
Leary, C. and Leary, Pat
1979-5-5
3002
Riverside
Joshua Tree National Park. Above Lower Covington Flat, Joshua Tree National Monument, T2S R7E sec 6
Comment
OBI2704
Saltugilia splendens subsp. splendens
Wesley O. Griesel
1962-6-29
Riverside
Dark Canyon, San Jacinto Mountains
1920
Comment
JEPS29479
Salvia apiana
Lauramay T. Dempster
1962-4-17
1892
Riverside
about 1 mi below Fish Hatchery, Whitewater Canyon; Whitewater Canyon
Comment Read comments Apr 6 2008
RSA761129
Salvia carduacea
Thomas Stoughton, J. McConnaughy, A. Monks, M. Volke
2010-3-31
115
Riverside
PCT Trail. W of Whitewater.
869
Comment
RSA175251
Salvia columbariae
Robert F. Thorne
1963-3-29
32435
Riverside
Mouth of arroyo near Eagle Mt. Pumping Station, S side of Eagle Mts., ca. 12 miles W of Desert Center.
534
Comment Read comments Apr 24 2011
RSA80984
Salvia columbariae
G. R. Campbell
1952-4-5
18370
Riverside
On road leading from Hwy 60 to 29 Palms [Hwy 62], at jct to Desert Hot Springs.
762
Comment
UC1124712
Salvia columbariae
A. Lewis
Mar 1934
326
Riverside
Bedford Canyon; Corona Quad.
335
Comment
UCR174625
Salvia columbariae
Holly Summers, Jennifer H. Jones and Thi (Teresa) Bui
2006-5-31
107
Riverside
Peninsular Ranges, San Jacinto Mtns., Just south of Mt. Edna Rd. on Calif. Hwy 243
1143
Comment
UCSB44881
Salvia columbariae
Collins, Elizabeth
1977-3-30
Riverside
Corn Springs Campground; 8 miles south of Hwy. 10; base of Chuckwalla Mts
457
Comment
CAS-BOT-BC221085
Salvia eremostachya
Ynez Whilton Winblad
1937-4-23
s.n.
Riverside
Box Canyon
Comment
LA69691
Salvia eremostachya
Elizabeth McClintock;
1941-5-30
sn
Riverside
Coyote Canyon, near Tule Creek
Comment
SD20328
Salvia eremostachya
A. L. Haines, L. Erickson
1937-4-10
Riverside
Palms to Pines Highway near road to Shumay.
Comment Read comments Dec 17 2011
JEPS16866
Salvia greatae
Marjorie D. Clary
1938-4-17
2844
Riverside
n of Salton Sea (bajada at base of Orocopia Mts); Orocopia Mts.
243
Comment
RSA45224
Salvia greatae
L. Roos
1949-4-6
4154
Riverside
Mouth of rocky canyon, south foot Chocolate Mtns., north of Pope.
91
Comment Read comments May 26 2015
RSA434133
Salvia mellifera
N. C. Cooper
1944-5-19
1292
Riverside
Banning.
701
Comment
RSA651275
Salvia mellifera
A. Mayor, T. Strid
1973-4-20
s.n.
Riverside
Railroad Canyon Road. [West of Sun City]
Comment
UCR20748
Salvia mellifera
A. C. Sanders, Steve Boyd
1980-5-2
01451
Riverside
Peninsular Range; Perris Basin, Motte Reserve; rocky hills 2.5 miles NW of Perris
518
Comment
UCR90981
Salvia mellifera
Scott D. White
1996-3-16
3823
Riverside
Perris Basin, Lakeview Mtns, north of Winchester, at 'Maze Stone' Picnic Site
610
Comment
CAS-BOT-BC224868
Salvia pachyphylla
Victor Duran
1933-7-1
3490
Riverside
Near Vandeventer Flat, Santa Rosa Mts.
1676
Comment
RSA5254
Sambucus caerulea
C. B. Wolf
1932-8-6
3991
Riverside
Strawberry Valley, at base of Devil s slide Trail to Tahquitz Valley. Alt. 5600 ft.
1707
Comment
SEINET7048155
Sambucus caerulea
Steven R. Hill
2001-5-3
33656
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
UCR116779
Sambucus mexicana
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-5-7
24168
Riverside
Perris-Aguanga Basin region, S of Hemet, E end of Diamond Valley, along Gibbel Rd. 0.5-0.75 mi. east of State St., between Silver Dew Dr. and Morse Girard St., slopes and wash below the mouth of Avery Canyon
549
Comment
RSA0037337
Sambucus mexicana
Bob Rogers
1984-4-21
11
Riverside
Collected along trail and bank area on the west side of Strawberry Creek heading upstream. Starting point was 4.9 miles from Cranston ranger station heading East on Hwy.74.
914
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
UCR14547
Samolus parviflorus
O. F. Clarke, Jeanine Derby
1974-8-8
s.n.
Riverside
Peninsular Range, SW of Temecula in Walker Basin, Rancho California Property
427
Comment
UCR151362
Sanicula arguta
D. L. Banks, V. W. Steinmann
1997-3-13
1425
Riverside
NW Palomar Mtns, Agua Tibia Mtns: Redhawk Housing Development, north of the Pechanga Indian Reservation in the hills south of the intersection of Marge Place and Tehachapi Pass (S of Redhawk Parkway)
378
Comment
UCR138650
Sanicula crassicaulis
D. L. Banks
1997-3-29
1641
Riverside
Agua Tibia Mtns., NW Palomar Mountains, Pechanga Indian Reservation. An area of native grassland along the Magee Truck Trail at the southern extremity of the Reservation, just before the Riverside/San Diego Co. line
482
Comment
POM13832
Sanicula tuberosa
P. A. Munz
1922-4-28
5038
Riverside
Leach Canyon, Santa Ana Mountains
701
Comment
UCR102864
Sanicula tuberosa
A. C. Sanders
1997-4-3
20150
Riverside
Lake Skinner area, near north foot of Black Mountain, slopes south of Crown Valley
726
Comment
UCR103743
Sanicula tuberosa
D. E. Bramlet
1990-3-31
1941
Riverside
Perris Valley, Lakeview Mountains, c. 2.75 km NW of Juniper Flat Rd & 1.5 km NW of Tyron Ave.
701
Comment
HSC86140
Sarcodes sanguinea
B. Freeman
1969-6-12
6906121
Riverside
San Jacinto Mtns. University of California James Reserve. Near stream S of lodge
Comment
JEPS27436
Sarcostemma cynanchoides subsp. hartwegii
W. L. Jepson
1901-5-22
1393 a
Riverside
Palm Canyon of Mt. San Jacinto; , Palm Canyon
Comment
JOTR30681
Sarcostemma hirtellum
Andre, Jim, Tasha La Doux
2008-9-13
10263
Riverside
Joshua Tree National Park. Chuckwalla Valley, along Hwy 177 (northwest side), southeast end of Coxcomb Mountains. East boundary of Joshua Tree National Park.
160
Comment
UC1080460
Sarcostemma hirtellum
P. C. Everett and E. K. Balls
1958-4-29
23029
Riverside
24.6 mi. n.e. from Desert Center (on rd. to Rice and Vidal Junction)
487
Comment
RSA674759
Schedonorus arundinaceus
Scott D. White, Teresa Salvato
2001-6-8
8571
Riverside
Santa Ana Mountains: Southern margin of county, just northeast of Rainbow Valley.
335
Comment
RSA650259
Schinus molle
Bennie Finnell
1948-4-21
s.n.
Riverside
Found on any street in Corona.
213
Comment
UCR125278
Schinus terebinthifolius
A. C. Sanders
2003-1-18
25666
Riverside
San Bernardino Valley Region, Louis Rubidoux Nature Center, Sunnyslope Channel near confluence with Santa Ana River
220
Comment
RSA0042170
Schismus arabicus
Duncan S. Bell, Evan Meyer
2014-4-2
6516
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; southern section of range; approximately 1 air mile northwest of Canyon Spring.
422
Comment
UCR20770
Schismus arabicus
A. C. Sanders, J. Zabriskie, Steve Boyd
1980-4-17
1291
Riverside
Sonoran (Colorado) Desert, Coachella Valley, 5 miles ESE of Thousand Palms, west side of Washington Street c. 1 mi north of Interstate Hwy 10
35
Comment
CAS-BOT-BC243455
Schismus barbatus
Ira L. Wiggins
1966-2-22
20463
Riverside
Along Highway 60, 1.5 mi. SE of Garnet Hill
Comment
RSA600399
Schismus barbatus
V. W. Steinmann
1996-4-13
828
Riverside
Just east of route 15 along Temescal Canyon Road 1.3 kilometers southeast of junction with Indian Truck Trail
350
Comment
UCR213278
Schismus barbatus
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-3-31
37691
Riverside
Peninsular Range; foothills of Gavilan Hills, Temescal Canyon at Alberhill, c. 1/2 mi. west of Lake St. on north side of I-15, near Temescal Canyon Rd. undercrossing, at north edge of Concordia Ranch Rd.
378
Comment
SD187304
Schoenoplectus americanus
Scott D. White, Angelia Carey
2004-5-7
10352
Riverside
San Jacinto Mountain foothills: Indian Creek and adjacent foothills.
548
Comment
UCR241793
Schoenoplectus californicus
A. C. Sanders
2013-4-16
40796
Riverside
Peninsular Range; SE Gavilan Hills, SCE power line crossing of the San Jacinto River, south of Perris, 2.9 km SW of the intersection of Goetz & Ethanac roads
429
Comment
RSA162800
Schoenoplectus maritimus
J. D. Olmsted
1959-9-23
1021
Riverside
Mt. Range NW of Lakeview Mts. Drainage area to Lake Elsinore. San Jacinto River crossing by Lakeview Rd from US 395
427
Comment
SDSU12971
Schoenoplectus pungens var. longispicatus
Michael G. Simpson
1999-10-27
2039
Riverside
Adjacent to Santa Margarita river, Santa Margarita Ecological Reserve, San Diego State University, ca.1/2 mile from Southside Facilities.
152
Comment
RSA575967
Scirpus acutus var. occidentalis
Steve Boyd
1980-9-16
s.n.
Riverside
Gavilan Hills region, north base of the range, west of Lake Mathews along Cajalco Road about 1 mile west of La Sierra Avenue.
366
Comment
RSA68298
Scrophularia californica subsp. floribunda
Verne Grant, Alva Grant
1951-6-4
16011
Riverside
2 mi. s. of Temecula on Hwy 395
335
Comment
RSA740788
Scutellaria bolanderi subsp. austromontana
Scott D. White, Justin M. Wood
2008-7-9
12414
Riverside
San Jacinto Mountains: Johnson Meadow.
1415
Comment
SD234902
Scutellaria bolanderi subsp. austromontana
A. C. Sanders, T. Thomas, T. B. Salvato
2008-6-25
35626
Riverside
Peninsular Range; San Jacinto Mtns.: Valley c. 1.0 mi. WSW of Fleming Ranch, along nameless tributary of Herkey Creek.
1584
Comment
UCR193884
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
1475
Comment
RSA5220
Scutellaria siphocampyloides
Carl B. Wolf
1932-8-4
3907
Riverside
Point View near Idyllwild.
1646
Comment
UC25788
Scutellaria siphocampyloides
Geo. F. Reinhardt
June, 1897
Riverside
San Jacinto Mountains
Comment
RSA559460
Scutellaria tuberosa
Steve Boyd, T. S. Ross
1992-5-4
7207
Riverside
Southern Santa Ana Mountains; San Mateo Canyon Wilderness Area; Oak Flats area E of Verdugo Potrero
732
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
UCR228856
Secale cereale
A. C. Sanders, T. B. Salvato
2011-3-28
38822
Riverside
Peninsular Range; Perris-Aguanga Basin Region, Menifee Valley, powerline corridor along McLaughlin Rd. west of Murrieta Rd., north of Sun City
439
Comment
RSA683701
Selaginella bigelovii
P. J. Remple
1942-3-2
s.n.
Riverside
Whitewater Canyon.
Comment
RSA683766
Selaginella bigelovii
Meryl B. Dunkle
1934-2-19
3841
Riverside
San Juan Canyon.
610
Comment
SDSU7434
Selaginella bigelovii
James C. Dice, T. Chung
1987-10-19
Riverside
North side of Temecula Gorge, ca. 0.4 km ENE of Field Station site (just SE of Weather Station), overlooking Santa Margarita River. T8S, R3W, NW 1/4 of NW 1/4 of section 26.
99
Comment
RSA613236
Selaginella watsonii
Louis Cutter Wheeler
1931-10-3
241
Riverside
3/4 mi. NNE Tahquitz Peak, San Jacinto Mts.
2560
Comment
HSC85281
Senecio californicus
Steve Boyd
1986-5-1
1822
Riverside
S slopes of Bachelor Mtn, E end of Lake Skinner
Comment
UC1563104
Senecio californicus
Steve Boyd, Tim Ross, Laurel Arnseth
1989-4-1
3103
Riverside
dried bed of man-made pond and adjacent slopes at n base of rounded knob 1.25 mi wsw dam; Vail Lake area
609
Comment
RSA586726
Senecio flaccidus var. douglasii
D. L. Banks, S. D. Boyd
1995-5-17
0448
Riverside
NW Palomar Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of Agua Tibia Mtn., E of the Dripping Springs Alcove area W of the Dripping Springs Trail, along the W fork of upper Arroyo Seco.
598
Comment
JOTR37489
Senecio flaccidus var. monoensis
Hodges, Stephen R.
2016-5-1
618
Riverside
Joshua Tree National Park. Cottonwood Mountains, south of the springs area
Comment
LA203935
Senecio flaccidus var. monoensis
C. L. Hitchcock;
1940-4-5
5964
Riverside
3 mi. below Cottonwood Springs
Comment
RSA0025284
Senecio mohavensis
J. Andre
2013-3-4
23874
Riverside
Riverside Mountains; east side of range, along rocky dirt road to historic mine area, 0.8 miles west of Hwy 95, approx 12 miles south of Vidal Junction.
127
Comment
UCR213264
Senecio mohavensis
A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley
2010-3-16
37452
Riverside
Sonoran (Colorado) Desert, SE side of McCoy Mountains, upper part of wash c. 4 mi. NW of Blythe Airport, c. 4 mi. ENE of McCoy Peak
195
Comment
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
UCR97666
Senecio vulgaris
A. C. Sanders, G. Helmkamp
1997-3-15
19949
Riverside
Lake Skinner area: hill (1864) east of Skinner Lake at NW end of Tucalota Hills
488
Comment
UC484160
Senna armata
B. D. Stark
1930-5-25
Riverside
Chuckawalla Valley Colorado Desert, Chuckawalla Valley
Comment
UC1026580
Setaria verticillata
John C. Roos
1952-5-14
5660
Riverside
corner Iowa Ave. & 8th. St. e. of Riverside
304
Comment
SBBG59138
Setaria viridis
M. N. Ackley
-Apr-1928
58
Riverside
Snow Crk, Mt San Jacinto
518
Comment
RSA579291
Sibaropsis hammittii
Steve Boyd, Timothy S. Ross
1992-4-1
6781
Riverside
Santa Ana Mountains, Elsinore Peak south of Lake Elsinore, in clay soil area southwest of the summit.
1073
Comment
CSUSB813
Sidalcea malviflora
Kirk Taylor
1976-5-23
Riverside
Mesa de Colorado; 9 miles west of Murrieta, on Tenaja Road.
548
Comment
CAS-BOT-BC109421
Sidotheca emarginata
Peter H. Raven
1958-5-18
13002
Riverside
Pinon Flats, San Jacinto Mountains.
Comment
CAS-BOT-BC434381
Sidotheca trilobata
Marcus E. Jones
1924-8-29
s.n.
Riverside
Idyllwild
Comment
RSA751422
Silene antirrhina
A. C. Sanders, Tim Thomas
2008-6-20
35546
Riverside
May Valley near Fleming Ranch, north of Bonita Vista Rd. and east of Herkey Creek
1550
Comment
UC55875
Silene antirrhina
H. M. Hall
April 1902
2966
Riverside
vicinity Riverside; vicinity of Riverside
457
Comment
UCR174309
Silene gallica
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-28
32643
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
SBBG71665
Silene verecunda
R. Hoffmann
1929-9-6
Riverside
San Jacinto Mtns
Comment
POM12851
Silene verecunda subsp. platyota
P. A. Munz
1922-6-27
5844
Riverside
Santa Rosa Mountains, Santa Rosa.
1981
Comment
SEINET6418776
Simmondsia chinensis
Annie M. Alexander, Louise Kellogg
1941-1
2159
Riverside
EAgle Mountains, road to Black Eagle Mine
777
Comment
UC1130463
Simmondsia chinensis
H. S. Yates
1937-3-24
6458
Riverside
Deep Canyon; Thermal Quadrangle, Deep Canyon
Comment
UC869416
Simmondsia chinensis
N. Dunn and A. M. Martin
Mar 26 1932-Mar 27 1932
Riverside
Cottonwood Spring
Comment
UCR51936
Simmondsia chinensis
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, et al.
1988-3-10
2110
Riverside
Sonoran (Colorado) Desert, N end of the Palen Mtns, 2 miles west of Palen Pass
300
Comment
UCR279076
Sisymbrium erysimoides
Arlee Montalvo, Chris McDonald
2017-3-4
673
Riverside
Peninsular Range, Riverside, Sycamore Canyon Wilderness Park, south of Central Ave. and visitor center
366
Comment
UCR199680
Sisymbrium officinale
Scott D. White
2008-4-28
11912
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
UCR241633
Sisymbrium orientale
T. B. Salvato, Jeffrey Ross
1998-6-9
MOR- 344
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, Lion Canyon up to fork in stream
720
Comment
RSA612780
Sisyrinchium bellum
Darin L. Banks, Victor Steinmann
1997-3-13
1422
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
RSA782532
Solanum
O. F. Clarke
2004-6-1
s.n.
Riverside
Riverside; UCR Botanical Garden
340
Comment
RSA629021
Solanum americanum
Scott D. White
1998-6-28
6789
Riverside
Corona: River Road bridge over the Santa Ana River.
160
Comment
UCR246422
Solanum elaeagnifolium
S. J. Myers
2013-10-10
s.n.
Riverside
Perris-Aguanga Basin Region, Moreno Valley, intersection of Kitching St. and Globe St., between Perris Blvd. and Lake Perris, N of Ramona Expressway
447
Comment
CAS-BOT-BC231747
Solanum lanceolatum
A. C. Sanders; O. F. Clarke; R. Allert
1984-7-18
5110
Riverside
Riverside, in a vacant field northeast of the intersection of Tyler and Cypress Avenue
304
Comment
SD181321
Solanum parishii
Scott D. White, Sandy Leatherman
2000-4-19
7671
Riverside
Santa Rosa Plateau; Near Squaw Mountain.
640
Comment
SD181322
Solanum parishii
Scott D. White
2000-5-3
7759
Riverside
Temecula area, near Wolf Valley. Along unnamed tributary to Temecula Creek, directly S of Red Hawk subdivision
351
Comment
UCR207276
Solanum rostratum
O. F. Clarke
2004-5-21
s.n.
Riverside
Peninsular Range, Riverside; O.F. Clarke residence, 266 Frost Court; east edge of UCR campus
351
Comment
POM184167
Solanum umbelliferum
Philip A. Munz
1932-3-24
12030
Riverside
North of Lake Elsinore.
305
Comment
RSA707983
Solanum umbelliferum
Scott D. White, Angelia Carey
2004-5-7
10344
Riverside
San Jacinto Mountain foothills: Indian Creek and adjacent foothills.
549
Comment
UC917797
Solanum umbelliferum
Frank W. Gould
1943-4-17
2116
Riverside
12 mi s of Corona
Comment
UCR2849
Solanum xanti
Vivian Manns
1963-3-22
630322- 2
Riverside
Box Springs Mtns., 1/2 mi east of end of Big Springs Road
427
Comment
UCR163794
Solidago californica
John F. Green
2005-11-2
s.n.
Riverside
Peninsular Range, Southern Santa Ana Mtns., Santa Rosa Plateau, La Cresta area, 2 miles NNW of Squaw Mountain near the Cleveland Nat. Forest boundary
732
Comment
UC1211962
Solidago velutina subsp. californica
Otto T. Solbrig
1958-8-19
2772
Riverside
on road to Idyllwild one half mi w Keen Camp; San Jacinto Mountains
Comment
SEINET10615380
Sonchus oleraceus
David B. Dunn, A. Folsom
1948-6-17
Dunn 3795
Riverside
At quad 1. At camp in Pushawalla canyon under palms. Indio Hills, Colorado Desert.
Comment
CSUSB1169
Sorghum halepense
Debbie Vigneault
1974-7-17
Riverside
Santa Ana River Santa Ana River bottom, near Van Buren Bridge.
259
Comment
UCR269902
Spergularia
D. E. Bramlet, Amy Hills, R. E. Riefner Jr., Russell Huddleston
2005-3-2
3659
Riverside
Perris-Agunaga Basin Region; San Jacinto Valley, west of Hemet, east of San Diego Canal, west of Warren Rd., south of Hwy 74, north of W Stetson Ave.
457
Comment
UCR111064
Spergularia marina
D. E. Bramlet
1992-4-29
2242
Riverside
San Jacinto Valley, San Jacinto Nuevo Y Potrero; c. 823 m west of Gilman Springs Road (Hwy 79), just NW of the Quail Ranch golf course; and c. 460 m south of Bold Style Ave.
436
Comment
RSA0098508
Spergularia marina
Julie Greene
1993-4-30
1279 a
Riverside
San Jacinto Wildlife Area. South of visitor center road and north of the old San Jacinto River drainage.
433
Comment
CDA25222
Spergularia platensis
A. C. Sanders
1993-4-5
13682
Riverside
San Jacinto Valley; W edge of Hemet, along S side of Devonshire Ave. between Old Warren and Warren Roads, SW of Tres Cerritos and N of Florida Ave. (Hwy 74)
Comment
RSA0098384
Spergularia platensis
A. C. Sanders
1993-4-5
13682
Riverside
Western edge of Hemet, along S side of Devonshire Ave. between Old Warren and Warren roads, SW of Tres Cerritos and N of Florida Ave. (Hwy 74).
460
Comment
UCR18402
Spergularia rubra
A. C. Sanders
1978-4-20
00273
Riverside
San Jacinto Mountains, James Reserve, around the old cabins
1646
Comment
CHSC1063
Sphaeralcea ambigua
E. Thomas
1940-5-26
Riverside
Murrietta.
Comment
CSUSB613
Sphaeralcea ambigua
Glen W. Forister
1967-3-23
Riverside
Snow Creek Canyon, about 1/4 mile past Snow Creek Village on very rocky alluvial fan.
396
Comment
JEPS67331
Sphaeralcea ambigua subsp. rugosa
Marjorie D. Clary
1932-4-3
786
Riverside
15 mi w of Indio (Colorado Desert, Santa Rosa Mountains, Deep Canyon); Colorado Desert, Santa Rosa Mountains, Deep Canyon
304
Comment
POM12652
Sphenosciadium capitellatum
P. A. Munz
1922-9-6
6390
Riverside
Meadow N of Tahquitz Valley, San Jacinto Mountains
2226
Comment
UCR110926
Sporobolus airoides
A. C. Sanders, K. C. Rose
1999-6-18
22819
Riverside
Domenigoni Valley, upper Warm Springs Creek between Hwy 79 (Winchester Rd.) and Scott Rd., Domenigoni Ranch, south of Winchester
433
Comment
UCR167800
Stachys ajugoides
T. B. Salvato, Melissa Clemons
2005-6-23
1304
Riverside
Peninsular Range; Temescal Valley, Walker Canyon, 1.5 mi due east of Alberhill, N of Hwy I-15
412
Comment
RSA511056
Stachys stebbinsii
Ed LaRue
1989-6-11
s.n.
Riverside
W side of Lakeview Mtns., ca 1 mi SE of town on [of] Nuevo.
640
Comment
RSA588174
Stachys stebbinsii
D. L. Banks, Victor W. Steinmann
1995-7-10
744
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; Along Wildhorse Trail, S of lower Arroyo Seco, NW of Wildhorse Peak. In major drainage that flows off NW flank of Wildhorse Peak.
610
Comment
JEPS53901
Stanleya pinnata
W. L. Jepson
1928-4-23
12560
Riverside
wash 2 mi below Cottonwood Spring; Eagle Mountains, wash below Cottonwood Spring
518
Comment
UC1608237
Stebbinsoseris heterocarpa
Steve Boyd
1992-4-14
6819
Riverside
western edge Oak Flats area along Bluewater Trail from Verdugo Trail s to crest of ridge w side Bluewater Canyon (San Mateo Cyn Wilderness Area, Santa Ana Mtns); Santa Ana Mtns, San Mateo Cyn Wilderness Area, western edge
731
Comment
CAS-BOT-BC393996
Stellaria nitens
Steve Boyd
1986-3-9
1400
Riverside
Temescal Canyon: Terrace escarpments between Indian Truck Trail and Horsetheif Wash
365
Comment
UCR48509
Stellaria nitens
Steve Boyd
1986-4-2
1611
Riverside
Peninsular Range, Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
640
Comment
SD136894
Stephanomeria diegensis
Steve Boyd
1994-10-14
8397
Riverside
Southern Santa Ana Mountains, San Mateo Canyon along San Mateo Trail between north branch of Tenaja Trail and Fisherman's Camp.
430
Comment
SFV17211
Stephanomeria exigua
J. W. Dole
1980-11-1
s. n.
Riverside
Snow Creek road, 1 mile from junction of Highway 111 and Interstate Highway 10.
360
Comment
UCR4741
Stephanomeria exigua
Frank C. Vasek
1960-3-24
600324- 05
Riverside
Western Colorado Desert, Deep Canyon, Palm Desert [Palm Springs Museum's Deep Canyon Sanctuary]
Comment
CAS-BOT-BC375540
Stephanomeria exigua subsp. exigua
S. B. Parish; W. F. Parish
1881-4-1
199
Riverside
Agua Caliente
Comment
RSA338177
Stephanomeria exigua subsp. exigua
R. F. Thorne, R. Dahlgren, Gertrud Dahlgren
1979-8-22
53585
Riverside
Joshua Tree National Monument; Vicinity of Ryan Campground to base of Ryan Mountain.
1319
Comment
SD148176
Stillingia linearifolia
A. C. Sanders, T. B. Salvato
2001-5-3
24085
Riverside
Perris-Aguanga Basin region; Hemet, southeast corner of State Street at Givvel.
494
Comment
UC667323
Stillingia linearifolia
Annie M. Alexander and Louise Kellogg
1941-5-26
2240
Riverside
Monsen Canyon Eagle Mountains
914
Comment
UCD142283
Stillingia linearifolia
Robert F. Thorne; Dick Tilforth, L. Shultz, R. K. Benjamin, J. Hogge
1980-4-16
54017
Riverside
San Bernardino Mts: S and E-facing at mouth of Whitewater Canyon, ca. 1/4 mi. W of Whitewater P.O. and 1/2 mi. W of Whitewater River.
414
Comment
UCR233700
Stillingia linearifolia
Duncan S. Bell
2010-5-1
890
Riverside
Sonoran (Colorado) Desert, Arica Mountains, c. 10.5 air miles SW of Rice, c. 2.6 air miles S of the junction of Hwy 62 and the aqueduct access road
291
Comment
UCR43452
Stillingia linearifolia
R. F. Thorne, L. M. Shultz, R. K. Benjamin, J. Hogge, et al.
1980-4-16
54017
Riverside
San Bernardino Mtns., Slopes, S and E facing at mouth of Whitewater Canyon, c. 1/4 mile west of Whitewater P.O. and 1/2 mi west of Whitewater River
415
Comment
RSA763988
Stillingia spinulosa
Justin M. Wood, D. M. Ray
2010-10-21
2993
Riverside
Chuckwalla Valley NE of Victory Springs and 0.9 km E of Kaiser Road on unmarked 4WD road.
198
Comment
CAS-BOT-BC221875
Stipa capensis
A. C. Sanders; Giles Wailes; Mitch Provance; T. B. Salvato; et al
2000-4-15
23321
Riverside
Coachella Valley: Chino Canyon, foothills of the San Jacinto Mtns., along the road to the Palm Springs Tram 1.5 miles above Hwy 111
366
Comment
HSC79624
Stipa coronata
Paul Bailey
1972-5-14
124
Riverside
5 mi. NE of Temecula near Rancho Calif. Dr., Tucalota Hills
457
Comment
UCR25382
Stipa coronata
John C. Roos
1947-5-10
3613
Riverside
Peninsular Range, Console Springs, north of Sunnymead
671
Comment
RSA0127854
Stipa hymenoides
G. Rink
2013-3-22
11912
Riverside
About twelve miles west of Blythe, along the power line for the proposed Quartzite solar power plant, NE of the power transfer station.
145
Comment
UCR104081
Stipa lepida
A. C. Sanders
1997-3-19
20043
Riverside
Lake Skinner area, Lake Skinner, NW shore near inlet, SW foot of Bachelor Mtn
445
Comment
UCR121102
Stipa lepida
A. C. Sanders, Mark Elvin, M. S. Enright
2002-4-16
24953
Riverside
The Badlands, Laborde Canyon and adjacent slopes and side canyons, 1 mile east of Mt. Eden, SW of Beaumont
610
Comment
UCR140715
Stipa lepida
A. C. Sanders
2004-4-9
27452
Riverside
San Jacinto Valley, Tres Cerritos, c. 3 miles WNW of Hemet, east of the Lakeview Mtns., in central valley among the three peaks
518
Comment
UCR23301
Stipa lepida
John C. Roos, L. Roos
1952-5-19
5691
Riverside
North of Moreno
518
Comment Read comments May 20 2011
UCR26657
Stipa pulchra
E. W. Lathrop
1966-5-26
6346
Riverside
Santa Ana Mtns., Cleveland National Forest, Main Divide Truck Trail between El Carriso & Santiago Peak
1220
Comment
CAS-BOT-BC61012
Streptanthella longirostris
P. A. Munz
1919-3-25
2308
Riverside
Whitewater.
304
Comment
POM143
Streptanthella longirostris
S. B. Parish
1913-2-7
8444
Riverside
Mecca, Colorado Desert
Comment
UC310289
Streptanthus bernardinus
Marcus E. Jones, A. M.
1926-6-20
Riverside
12 mi n Idyllwild
Comment
CAS-BOT-BC61272
Streptanthus campestris
Philip A. Munz
1937-5-31
15099
Riverside
At Anza Tablet near head of Coyote Canyon, southwest Riverside County.
1066
Comment
CLARK-A1528-300
Stylocline gnaphaloides
Oscar F. Clarke
1952-4-17
Riverside
Riverside
396
Comment
UCR281208
Stylocline gnaphaloides
Mitch Provance, Matt K. Beyers, John Hazlett, Douglas Gordon-Blackwood
2017-4-14
417- 34
Riverside
Peninsular Ranges, Sedco Hills (east end), along transmission road, from 0.2 mi W of Beverly St. to the vicinity of intersection with Green Meadow Way
592
Comment
JEPS20729
Stylocline intertexta
Roxana S. Ferris and Rimo Bacigalupi
Mar 19 1958-Mar 25 1958
13324
Riverside
U.S. Highway 95, 11.3 mi n Blythe; in wash arising in Big Maria Mountains
Comment Read comments Nov 26 2016
RSA475293A
Stylocline intertexta
Steve Boyd, Sara Meury, Richard Noyes, L. Arnseth, D. Nordin, Timothy S. Ross
1988-3-10
2107
Riverside
N. end Palen Mountains, 2 miles west of Palen Pass.
300
Comment
RSA0120558
Suaeda nigra
Duncan S. Bell, Thomas Stoughton
2016-3-16
8942
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; southeastern section of range, approximately 2.5 air miles northeast of Gucci Spring.
408
Comment
SD137813
Symphoricarpos albus var. laevigatus
Darin L. Banks, Steve Boyd
1995-5-17
472
Riverside
Agua Tibia Mountains; Northwest Palomar Mountains; north facer of Agua Tibia Mountain, east of the Dripping Springs Alcove area.
700
Comment
RSA170442
Symphoricarpos mollis
J. D. Olmsted
1959-4-30
507
Riverside
Beacon Pines Ranch; 9 miles SW of Corona, Santa Ana River Drainage Area.
808
Comment
UC469029
Symphyotrichum lanceolatum var. hesperium
Fred M. Reed
1907-10-20
1980
Riverside
Columbia Ave. near Spanishtown Road.
Comment
RSA554219
Tamarix ramosissima
A. C. Sanders, Chet McGaugh
1991-7-19
11146
Riverside
Murrieta Hot Springs, large vernal pool on the S side of Murrieta Hot Springs Road, E of Via Princesa and N of Calle del Lago
348
Comment
UCR72700
Tamarix ramosissima
A. C. Sanders, O. F. Clarke
1991-6-10
11137
Riverside
Upper Santa Ana River/San Bernardino Valley, Riverside, along Spring Brook between Lake Evans (Fairmont Park) & the Santa Ana River
238
Comment
POM308428
Taraxacum officinale
Henry J. Ramsey, Henry J. Ramsey
1938-4-23
3071
Riverside
Near Lake Hemet
Comment
RSA788241
Tauschia arguta
L. M. Prince, Duncan Bell
2009-6-17
569
Riverside
Cleveland National Forest.
Comment
UCR104168
Tauschia arguta
Scott D. White
1997-5-25
5244 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
HSC27616
Tetracoccus hallii
R. W. Spjut
1973-5-2
3339
Riverside
Colorado Desert; ca. 5 mi. S of Hwy. 10 and ca. 8 mi. E of Desert Center on road to Corn Spring, Chuckwalla Mts.
305
Comment
UCSB10954
Tetracoccus hallii
Dearing, Hugh; Dearing, Margaret
1949-4-19
Riverside
Near Cottonwood Springs
Comment
CAS-BOT-BC340045
Tetradymia comosa
Marcus E. Jones
1900-7-13
6417
Riverside
Dripping Spring, near Temecula
365
Comment
HSC6280
Tetradymia comosa
D. W. Snell
1964-3-28
38
Riverside
1 1/2 mi. E of Hwy. 79. 5 mi. S of Hemet
Comment
UCR120180
Tetradymia comosa
Mitch Provance
1998-3-5
191
Riverside
Riverside, VABM 1031, Hill traditionally called 'Lionshead', but also referred to as 'Challen Hill', located near the corner of Harrison St. and California Ave. in the Arlington area
305
Comment
CAS-BOT-BC399651
Thalictrum fendleri
H. M. Hall
1901-7-1
2497
Riverside
San Jacinto Mountains. In meadows or along creeks of Tamarack Valley
2529
Comment
OBI74463
Thalictrum fendleri
David J. Keil
1983-4-15
16898
Riverside
E of Temecula on SR 79
Comment
UC854456
Thalictrum fendleri
C. Epling and Wm. Robison
1935-6-30
Riverside
between Pine Flat Camp and Fuller's Mill; Mt. San Jacinto
Comment
RSA0018971
Thalictrum fendleri
Mary F. Spencer
1923-9-1
2259
Riverside
Strawberry Valley. San Jacinto Mt.
1646
Comment
RSA0023964
Thalictrum fendleri var. fendleri
Marcus E. Jones
1926-6-20
s.n.
Riverside
20 miles north of Idyllwild.
Comment
SD136773
Thalictrum fendleri var. polycarpum
Steve Boyd
1992-4-14
6797
Riverside
Santa Ana Mountains, San Mateo Cyn Wilderness Area. Along Verdugo Trail from Tenaja Tr. To Bluewater Tr. in upper watershed of Bluewater Cyn, S of Sitton Pk.
792
Comment
RSA162748
Thalictrum sparsiflorum
J. D. Olmsted
1959-7-1
725
Riverside
Deer Springs along trail to San Jacinto Peak N of Idyllwild. San Jacinto Mts, N Fork of San Jacinto River.
2591
Comment
UC1329964
Thamnosma montana
James E. Cole
1941-4-2
459
Riverside
Joshua Tree National Monument, Split Rock Split Rock; Joshua Tree National Monument, Split Rock
Comment
UCD166281
Thamnosma montana
Jack Major
1962-4-18
795
Riverside
Pinyon Flat. (Exact location unknown. Coordinates estimated by label maker.)
Comment
UC472862
Thymophylla pentachaeta var. belenidium
M. F. Spencer
Riverside
Colorado Desert to Arizona. Idyllwild, San Jacinto Mountains, California.
Comment Read comments Sep 17 2011
RSA78801
Thysanocarpus curvipes
P. A. Munz
1952-4-15
17338
Riverside
Canyon 2 miles west of Monument Peak, Joshua Tree National Monument.
1067
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
UCR139042
Thysanocarpus curvipes var. curvipes
D. L. Banks
1997-3-6
1393
Riverside
NW Palomar Mountains, Agua Tibia Mountains, Pechanga Indian Reservation. 'Fiesta Ground' east of Pechanga Creek along the N fork of Pechanga Creek at the E end of the Reservation
482
Comment
RSA0041845
Thysanocarpus curvipes var. curvipes
Steve Boyd, Darin Banks
1994-4-5
8256
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
UCR112965
Thysanocarpus laciniatus
B. G. Pitzer
1998-3-1
3558
Riverside
Lakeview Mtns, Maze Stone county historical marker & picnic area, E side of mtns, on W side of Reinhardt Canyon
610
Comment
UC1076215
Tidestromia oblongifolia
Frank W. Peirson
1924-12-30
5416
Riverside
1000 Palm Canyon
121
Comment
POM368513
Tiquilia palmeri
Robert L. Dressler
1949-3-19
408
Riverside
Box Canyon, Orocopia Mts.
Comment
RSA73962
Tiquilia palmeri
Alice Yates, Jas E. Wilcox
1952-4-4
s.n.
Riverside
Along American Canal between Mecca and Desert Hot Spring.
Comment
SD145985
Tiquilia palmeri
A. C. Sanders, T. B. Salvato
2000-4-27
23377
Riverside
Coachella Valley: east side of Coachella Canal near the foot of the Mecca Hills, vicinity of the east end of Ave. 60
14
Comment
SEINET3084123
Tiquilia palmeri
Norman C. Cooper
1949-4-8
3967
Riverside
Mecca Pass east of Indio.
Comment
UCR23580
Tiquilia palmeri
John C. Roos
1949-3-19
4111
Riverside
Sonoran (Colorado) Desert, Mouth of Shaver's Wash near Mecca
Comment
UCD121041
Tiquilia plicata
G. H. Vansell
1928-4-1
s.n.
Riverside
Coachella Valley.
Comment
SD181728
Torilis arvensis
Scott D. White
2001-6-22
8598
Riverside
Corona: Bajada below the Santa Ana Mountains, near the junction of Cleveland Way and Fullerton Ave., ca. 2.0 miles south of the junction Fullerton Av. And Ontario Av.
381
Comment
UCR17918
Trianthema portulacastrum
O. F. Clarke
1973-8-6
s.n.
Riverside
UCR campus
336
Comment
RSA192092
Tribulus terrestris
H. A. Zuill
1966-6-27
245
Riverside
2-4 mi. WSW of Murrieta. At side of road through grassland.
Comment
RSA459336
Tricardia watsonii
Anstruther Davidson
1893-4-10
s.n.
Riverside
Palm Springs.
Comment
RSA676043
Trichoptilium incisum
Scott D. White
2001-4-17
8343
Riverside
Sonoran Desert: Shaver's Valley. North of the I-10 Freeway, ca. 16 miles east of Indio jtn. I-10 / SR 111. Bajada, washes, and mtn. foothills near powerline access roads at unnamed freeway exit accessing pump station.
457
Comment
RSA704588
Trichoptilium incisum
LeRoy Gross
2005-3-3
1586
Riverside
Palen Mountains, south side. Near end of old prospect road. Near 33.71244N, 115.11171W. to 33.72053N, 115.11051W
207
Comment
SD45180
Trichoptilium incisum
Helen K. Sharsmith
1952-4-8
4052
Riverside
Pinto Mountains near Meek Mine and ca. 2.5 miles beyond Mission Well
580
Comment
UCLA54133
Trichostema austromontanum subsp. austromontanum
H. Lewis
1941-7-30
1479
Riverside
Lake Hemet; ; Lake Hemit, Riverside Co.
Comment
UCSB12266
Trichostema lanatum
Corfman, Nancy
1961-5-6
Riverside
.2 miles south of turn off to Idyllwild from San Bernadino freeway; in Banning
807
Comment
RSA67762
Trichostema parishii
G. R. Campbell
1951-4-22
16073
Riverside
Hwy 74, Hemet to Idyllwild, 4 miles above Cranston Ranger station.
915
Comment
SBBG71192
Trichostema parishii
V. Duran
1933-7-1
3493
Riverside
near Santa Rosa
1828
Comment
SBBG101662
Trifolium albopurpureum
S. Boyd
1991-5-20
6264
Riverside
Temescal Cyn, S flank of Alberhill Mtn, W end adjacent to old clay mine area
426
Comment
RSA572968
Trifolium albopurpureum
Steve D. Boyd
1986-4-2
1583
Riverside
Gavilan Plateau, Gavilan Hills, Harford Springs County Park.
610
Comment
RSA91415
Trifolium albopurpureum
F. W. Peirson
1914-04
549
Riverside
Beaumont, San Gorgonio Pass.
Comment
SEINET244674
Trifolium apertum
Walter Graves
2001-5-21
01 -4
Riverside
CULTIVATED; Grown at UCR Experiment Station (Ag Ops fields)
305
Comment
RSA625698
Trifolium fragiferum
A. C. Sanders
1992-8-10
12440
Riverside
Highland city park on Glenhill Road, at Kentwood, NE corner of the city.
Comment
SBBG119446
Trifolium gracilentum
A. C. Sanders
2004-5-12
27875
Riverside
Walker Cyn at NE foot of Alberhill Mtn, Temescal Crk
378
Comment
UCR60252
Trifolium gracilentum
Steve Boyd, Et al.
1989-4-1
3168
Riverside
Peninsular Range, Vail Lake area; hills just to SW of the dam
488
Comment
UCSB26794
Trifolium macrocephalum
Wilken, Dieter
1969-6-30
Riverside
California State Highway 74, 0.5 miles west of Keen Camp Summit, San Jacinto Mountains
Comment Read comments May 20 2017
RSA741106
Trifolium microcephalum
Scott D. White, Justin M. Wood
2008-5-15
11984
Riverside
San Jacinto Mountains: Johnson Meadow.
1415
Comment
UC1930037
Trifolium microcephalum
Scott D. White, Justin Wood
2008-5-15
11984
Riverside
San Jacinto Mountains: Johnson Meadow.
Comment
UCR177318
Trifolium obtusiflorum
Scott D. White, Michael Honer
2003-5-27
9399
Riverside
Gavilan Hills / Temescal Canyon, hills and canyons c. 1 mile north of the I-15 Fwy and 1 mi east of Lake Street exit, south and/or west of unnamed peak '2349
549
Comment
UCR60248
Trifolium obtusiflorum
Steve Boyd, Et al.
1989-6-4
3651 H
Riverside
Butterfield Valley, Vail Lake area, Kolb Creek drainage, N extension of Woodchuck Road, north of Hwy 79
489
Comment
POM349589
Trifolium variegatum
E. C. Jaeger
1921-7-9
s.n.
Riverside
South side Strawberry Valley, San Jacinto Mts.
1707
Comment
RSA180365
Trifolium variegatum
E. W. Lathrop
1960-5-27
5251
Riverside
6 miles west of Murrieta.
Comment Read comments Jul 23 2008
POM256965
Trifolium willdenovii
W. Pequegnat
1940-4-28
s.n.
Riverside
Bedford Truck Trail, Santa Ana Mts.
701
Comment
POM6729
Trixis californica
P. A. Munz
1919-3-25
2303
Riverside
Palm Canyon
213
Comment
RSA475410
Trixis californica
N. C. Cooper
1949-4-8
3279
Riverside
Shaver's Summit east of Indio.
610
Comment
POM307243
Turricula parryi
Henry J. Ramsey, Henry J. Ramsey
1937-5-30
2105
Riverside
Santa Rosa Mountains.
Comment
UC284859
Turricula parryi
P. A. Munz
1923-6-14
7061
Riverside
trail from Glen Ivy to Santiago Peak; Santa Ana Mts.
1219
Comment Read comments Apr 1 2013
UCR79235
Venegasia carpesioides
Steve Boyd
1992-4-15
6878
Riverside
Santa Ana Mtns, San Mateo Canyon Wilderness: Bluewater Canyon along Bluewater Trail, downstream to the confluence with San Mateo Creek
488
Comment
RSA212926
Vicia americana
L. B. Ziegler
1969-5-19
s.n.
Riverside
Hemet Valley, Sam Jacinto Mts.
1372
Comment
SEINET11799898
Viguiera deltoidea var. parishii
M. T. Doutt
1931-1
777
Riverside
Chino Canyon, Palm Springs
Comment
RSA0094191
Viguiera parishii
Duncan S. Bell, Evan Meyer
2014-10-29
7683
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
UCR216403
Viola pedunculata
Mike Bell
2008-3-30
031
Riverside
Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau Ecological Reserve, 5 miles SW of Murrieta, Punta Mesa Trail
537
Comment
UCR201649
Viola purpurea subsp. quercetorum
Scott D. White, Justin M. Wood
2008-5-15
11998
Riverside
San Jacinto Mountains, Johnson Meadow
1476
Comment
SEINET10590178
Vulpia
Charles L. Hitchcock, C. V. Muhlick
1962-3-16
Hitchcock 22164
Riverside
Open sandy field 5 mi. s.e. of Elsinore.
Comment
RSA12913
Vulpia bromoides
C. B. Wolf
1935-4-7
6303
Riverside
2 miles SW of Perris, in the Gavilan region.
427
Comment
SD138008
Vulpia microstachys var. ciliata
Darin L. Banks
1995-5-9
393
Riverside
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
2360
Comment
CAS-BOT-BC183743
Vulpia microstachys var. confusa
Peter H. Raven
1959-5-18
14238
Riverside
Lake Fulmor, San Jacinto Mountains
Comment
RSA658971
Vulpia myuros
Margaret Murphy
1983-5-1
18 -B
Riverside
located in the north section of parsel 475-090-006, lot 20 Moreno Acres of the unincorporated area known as Sunnymead.
Comment
RSA771742
Vulpia myuros
Orlando Mistretta, Duncan Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald
2010-4-12
4760
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 W116.65125
604
Comment
RSA595270
Vulpia myuros var. hirsuta
D. L. Banks, Victor Steinmann
1996-4-20
0907 A
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 trail to the W, approx. 50 m S of the gate to the Reserve.
451
Comment
RSA772858
Vulpia octoflora var. octoflora
Orlando Mistretta, Duncan Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4821
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
SEINET10859938
Vulpia octoflora var. octoflora
Charles L. Hitchcock
1940-4-2
Hitchcock s.n.
Riverside
Cottonwood spgs. wash, Joshua Tree Nat. Monument
Comment
SJSU5875
Wislizenia refracta
R. C. McGehee
1970-4-24
224
Riverside
W side of Palen L c. 7 mi NE of Desert Center
Comment
RSA6080
Woodwardia fimbriata
C. B. Wolf
1932-5-25
3663
Riverside
Flat at mouth of east fork of Snow Creek, N Base of San Jacinto Mountains
671
Comment
SBBG124872
Woodwardia fimbriata
S. C. White, J. M. Wood
2009-5-22
12925
Riverside
Halfway Spring, accessed via Old Control Rd
1159
Comment
RSA296139
Xanthium strumarium
B. A. Prigge
1980-8-5
3882
Riverside
Whitewater canyon: 1.1 miles N of Interstate 10.
473
Comment
RSA496735
Xylococcus bicolor
Maureen Pendleton
1988-2-1
s.n.
Riverside
Ca. 2.5 mi. S of Temecula between I-215 and Rainbow Canyon Road.
412
Comment
RSA680326
Xylorhiza cognata
Scott D. White, Michael Honer, Dylan Hannon
2003-7-3
9610
Riverside
Western foothills of Mecca Hills, +/- 0.5 air mile east of the Coachella Canal and 4 air miles S of the I-10 Freeway.
46
Comment
SD134506
Xylorhiza cognata
Craig Reiser
1989-3-8
Riverside
Near Indio, east of Massey Sand and Gravel operations
Comment
RSA0048302
Yucca schidigera
A. L. Haines
1951-5-19
s.n.
Riverside
Bautista Wash, San Jacinto Mts.
609
Comment
RSA524462
Yucca whipplei var. whipplei
Steve Boyd, Timothy S. Ross, Laurel Arnseth, J. Bonilla
1990-4-3
4065
Riverside
Vail Lake area, summit of 'Big' Oak Mountain at E end.
793
Comment
POM13811
Zannichellia palustris
Philip A. Munz, I. M. Johnston
1922-5-5
5157
Riverside
Mystic Lake, near Moreno
Comment Read comments Mar 20 2011
UCR20854
Zannichellia palustris
S. Beckstrom-Sternberg
1980-6-2
6280 2 5
Riverside
Riverside, stream c. 150 m east of visitor's center at Santa Ana River Regional Park
Comment
HSC79230
Zeltnera exaltata
G. K. Helmkamp
1984-5-2
- 4
Riverside
Big Morongo Canyon, 3-3.5 mi. below the caretaker's house at the Big Morongo Preserve, Little San Bernardino Mtns.
550
Comment
JOTR30278
Ziziphus obtusifolia var. canescens
La Doux, Tasha, Alice Miller
2007-5-31
1776
Riverside
Joshua Tree National Park. Stop 1: Cottonwood Springs/Oasis; slope above oasis along visitor walkway to parking lot.
893
Comment
POM148134
Ziziphus obtusifolia var. canescens
Marcus E. Jones
1927-4-16
s.n.
Riverside
Cottonwood Spring, near Shaver's Well, Colorado Desert
Comment Read comments Oct 9 2010
RSA161084
Ziziphus parryi
Peter H. Raven
1958-5-18
12985
Riverside
San Jacinto Mountains; Hemet Meadows.
Comment
JEPS41937
Ziziphus parryi var. parryi
W. L. Jepson
1928-4-26
12641
Riverside
Morongo Valley
Comment