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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
CSUSB576
Abronia villosa
Bruce Freeman
1968-5-4
680504 13
Riverside
0.75 mile east of San Jacinto on main route.
487
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
POM727
Abronia villosa var. aurita
P. A. Munz
1918-4-27
2131
Riverside
Temescal Canyon.
Comment
RSA461193
Abronia villosa var. aurita
Ora M. Clark
1929-2-24
1529
Riverside
Cabazon, Colorado Desert.
Comment
RSA653653
Abutilon theophrasti
A. C. Sanders, Mitch Provance
1999-9-26
23105
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
RSA623995
Acacia greggii var. arizonica
E. C. Jaeger
1921-10-9
286
Riverside
Little Palm Canyon.
366
Comment
LA202925
Acamptopappus sphaerocephalus
Elizabeth McClintock;
1936-4-11
sn
Riverside
Pines to Palms Highway
Comment
JEPS30722
Acamptopappus sphaerocephalus var. sphaerocephalus
Peter H. Raven
1962-4-7
17112
Riverside
1.5 mi n, in Whitewater Wash U.S. Highway 70--99; Whitewater Wash
Comment
POM308641
Acamptopappus sphaerocephalus var. sphaerocephalus
Henry J. Ramsey, Henry J. Ramsey
1937-5-9
3208
Riverside
Near Blythe.
Comment
SEINET1956958
Acamptopappus sphaerocephalus var. sphaerocephalus
A. J. Breitung
1953-6-12
15554
Riverside
Santa Rosa Mts. Hwy. 74, San Bernardino National Forest Riverside Co., California
Comment
UC40029
Achnatherum coronatum
H. M. Hall
June, 1901
2078
Riverside
vicinity of Chalk Hill
1463
Comment
UC70982
Achnatherum coronatum
H. M. Hall
April 1903
3790
Riverside
vicinity of Riverside
365
Comment
SEINET7300421
Achnatherum coronatum
R. W. Pohl
1963-5-29
9429
Riverside
S fork of San Jacinto River and N fork of San Jacinto River, Hy 74
Comment
SEINET7593330
Achnatherum coronatum
Mary F. Spencer
1921-1
Riverside
Near Banning
701
Comment
RSA772531
Achnatherum hymenoides
Orlando Mistretta, Duncan Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald
2010-4-12
4417
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
SBBG29382
Achnatherum hymenoides
D. Myrick
1968-3-4
1807
Riverside
Country Club Rd at E edge of Palm Desert
60
Comment
UC472731
Achnatherum hymenoides
Mary F. Spencer
1918-3-27
829
Riverside
Palm Springs Colorado Desert (near irrigating ditch)
100
Comment
RSA770778
Achnatherum speciosum
Orlando Mistretta, Duncan Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald
2010-4-12
4616
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
RSA771664
Achnatherum speciosum
Orlando Mistretta, Duncan Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4904
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 1-2 miles above Whitewater Visitor Center (Whitewater Trout Farm)., Between N34.01961, W116.68175 and N34.01041 and W116.67141.
850
Comment
CAS-BOT-BC384732
Achyronychia cooperi
L. R. Abrams
1926-3-26
11108
Riverside
Between Edom and Garnet east of San Gorgonio Pass
Comment
CAS-BOT-BC384738
Achyronychia cooperi
LeRoy Abrams
1903-4-6
3206
Riverside
Palm Springs
Comment
SDSU13584
Acmispon americanus var. americanus
W. Miller with C. Mosse
1972-7-12
Riverside
Comment
RSA0120232
Acmispon argophyllus var. argophyllus
Duncan S. Bell, Thomas Stoughton
2016-4-14
9286
Riverside
Santa Rosa Mountains; near the head of Deep Creek and near the trailhead of the Cactus Spring Trail, at an old mining area above this trail.
1219
Comment
SEINET5327356
Acmispon argophyllus var. argophyllus
I. W. Clokey, C. B. Clokey; E. G. Anderson
1930-4-15
4638
Riverside
Perris-Gavilan Peak,
600
Comment
UCD104162
Acmispon glaber var. brevialatus
Nancy Ryan Zabriskie; Walter Zabriskie
1973-4-6
635
Riverside
Mesa SE of Andreas stream in the 1st 1/4 mile opposite and S of juncture with 'North Canyon' Andreas Canyon, E slope San Jacinto Mtns.
365
Comment
GMDRC6566
Acmispon heermannii var. heermannii
J. M. Andre
2012-6-15
30522
Riverside
San Jacinto Mountains: along Hwy 243, 8.6 mi. south of Interstate 10 (Banning), just northeast of Hungry Hollow and Poppet Flat; SB Natl. Forest
1309
Comment
SD2552
Acmispon nevadensis var. nevadensis
Florence Youngberg
1933-8-28
Riverside
Idyllwild Pines, San Jacinto Mountains.
Comment
UCD104369
Acmispon strigosus
Steve Boyd; Tim Ross, Laurel Arnseth
1989-4-1
3177
Riverside
Vail Lake area.
487
Comment
CDA6752
Acroptilon repens
Steve Boyd
1989-7-6
3758
Riverside
South of Jurupa Road, east of intersection with Van Buren Avenue, City of Riverside.
0
Comment
RSA768503
Acroptilon repens
Justin M. Wood
2009-11-30
1387
Riverside
Temecula - Murrieta Creek, downstream of 1st street bridge.
293
Comment
CAS-BOT-BC30915
Adenophyllum porophylloides
R. S. Ferris; Rimo Bacigalupi
1958-3-19
13234
Riverside
Gully ca. 0.5 mi. S of Styx siding near Midland, Rice to Blythe Road
Comment
JOTR32975
Adenophyllum porophylloides
La Doux, Tasha, A. Miller
2008-10-8
2856
Riverside
Joshua Tree National Park. Coxcomb Mountains, north of Colorado River Aqueduct tunnel
325
Comment
UC495325
Adenophyllum porophylloides
P. A. Munz
1932-4-24
12395
Riverside
dry rocky wash in Snow Creek Canyon; San Jacinto Mts.
457
Comment
UCR138653
Adenostoma fasciculatum
D. L. Banks
1997-4-5
1664
Riverside
Agua Tibia Mtns., NW Palomar Mtns: Agua Tibia Wilderness Area. south of Dorland Mountain, just east of the Wilderness Area boundary with the Pechanga Indian Reservation, along a tributary of the N fork of Pechanga Creek
762
Comment
UCR16482
Adenostoma fasciculatum
K. T. Seng
1966-4-13
660413- 5
Riverside
Santa Ana Mtns, NE slope of Santa Ana Mountain, end of Main Street, 4 mi. from downtown Corona
457
Comment
CAS-BOT-BC139864
Adenostoma sparsifolium
D. E. Breedlove
1961-8-5
947
Riverside
At junction of Riverside Highway 1 and State Highway 74; San Jacinto Mountains
1524
Comment
UC12018
Adenostoma sparsifolium
H. M. Hall
Aug. 1901
2638
Riverside
vicinity of Chalk Hill; San Jacinto Mts.
1402
Comment
UCR208108
Adiantum capillus-veneris
N. C. Cooper
1944-4-8
1090
Riverside
San Jacinto Mtns./Sonoran (Colorado) Desert, Andreas Canyon
457
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
RSA739778
Agoseris heterophylla
A. C. Sanders, Tim Thomas, T. B. Salvato, Mitch Provance
2008-7-1
35652
Riverside
May Valley, slopes west of Herkey Creek and north of Bonita Vista Rd., SSW of Fleming Ranch
1524
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
UCR39540
Agrostis pallens
A. C. Sanders
1980-7-22
1727
Riverside
San Jacinto Mtns, along road 5S09 between the USC Idyllwild campus (Isomata) and Alvin Meadow; about 0.25 mi from Isomata
1524
Comment
UCD53295
Agrostis scabra
August L. Hormay
1932-8-8
s.n.
Riverside
Tahquitz Valley.
Comment Read comments Aug 13 2006
UCR24967
Agrostis scabra
A. C. Sanders
1980-7-22
1699
Riverside
Peninsular Range; San Jacinto Mtns., Drainage of the north fork of the San Jacinto River, along Forest Service Road 4S02, 0.8 mi south of Dark Canyon Campground, c. 2 air mi north of Pine Cove.
1829
Comment
UCR43548
Aira caryophyllea
R. F. Thorne, W. Wisura, E. W. Lathrop, S. Meury
1985-5-18
60656
Riverside
Peninsular Ranges/Santa Ana Mtns, Santa Rosa Plateau: edge of Cleveland National Forest
610
Comment
RSA172212
Aliciella latifolia
R. F. Thorne
1963-3-29
32392
Riverside
Ca. 7-8 miles E of Mecca, Mecca Hills.
152
Comment
RSA0118005
Allionia incarnata var. incarnata
Sarah J. J. De Groot, Thomas Stoughton
2016-2-18
7623
Riverside
Mecca Hills: side canyon (east fork) of Painted Canyon.
182
Comment
RSA643670
Allium fimbriatum
A. C. Sanders
1995-4-13
16487
Riverside
San Bernardino Mountains/ Colorado Desert: Devil s Garden, E end of mountains, 2.1 miles W of Highway 62 on Pierson Ave. & dirt extension, 1.7 mile above Sierra Blv.
701
Comment
UCR1627
Allium haematochiton
Leland R. Dykes
1962-5-8
96
Riverside
Santa Ana Mtns., Santa Rosa Plateau, San Mateo Canyon [Tenaja] Road, c. 7 mi west of Palomar Road [=Washington Ave.] in Murrieta
Comment
UCR174121
Allium haematochiton
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-26
32612
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
UCR49270
Allium haematochiton
Steve Boyd
1986-4-22
1769
Riverside
Peninsular Range, Temescal Canyon, E side of Indian Wash, south of I-15
Comment
RSA543579
Allium lacunosum var. lacunosum
Steve Boyd
1991-5-7
6161
Riverside
Santa Ana Mountains, SE and E side of Elsinore Peak.
1006
Comment
RSA70180
Allium munzii
F. W. Peirson
1922-4-28
2961
Riverside
Temescal Canyon, western Riverside Co..
320
Comment
RSA367126
Allium peninsulare var. peninsulare
I. W. Clokey, E. G. Anderson
1935-4-16
6550
Riverside
East of Hemet.
640
Comment
SD67629
Allium praecox
I. W. Clokey, E. G. Anderson
1935-4-16
6550
Riverside
East of Hemet, steep slope, decomposed rock.
640
Comment
RSA543894
Allophyllum glutinosum
Steve Boyd
1991-5-20
6275
Riverside
Santa Ana Mountains, NW of Lake Elsinore. Lower Rice Cyn, just inside Cleveland Nat. For. boundary.
573
Comment
RSA234060
Alopecurus saccatus
R. F. Thorne, Earl Lathrop
1969-5-12
37944
Riverside
Santa Rosa Plateau: Mesa de Colorado, Rancho California.
625
Comment
UCR20719
Amaranthus albus
A. C. Sanders, Steve Boyd, J. Zabriskie
1980-4-17
01314
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
UCR21773
Amaranthus caudatus
S. Day
1980-9-4
s.n.
Riverside
private residence in Riverside
Comment
UCR271682
Amaranthus palmeri
Mitch Provance
2011-7-4
17178
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
UCR89729
Amaranthus palmeri
J. M. Stewart
1990-9-23
658
Riverside
Sonoran (Colorado) Desert, Interstate Hwy 10, 1.5 mi. west of Wiley Well Road.
Comment
UCR174337
Amaranthus powellii
A. C. Sanders
1999-9-26
23104
Riverside
Peninsular Range; San Jacinto Mtns., Garner Valley, along Hwy 74 at Horse Canyon Rd., toward east end of valley
1448
Comment
UCR272195
Amaranthus torreyi
Duncan S. Bell
2015-9-30
8649
Riverside
Santa Rosa Mountains, summit area of Asbestos Mountain
1573
Comment
JOTR36384
Ambrosia acanthicarpa
La Doux, Tasha, M. Harding, T. Herskovits, D. Shade, B. Truesdell, M. Wheeler
2012-10-2
3338
Riverside
Joshua Tree National Park. Queen Valley along Park Blvd, approx 400 m W of GeoTour Rd
1341
Comment
UCR251771
Ambrosia confertiflora
S. J. Myers
2014-7-2
s.n.
Riverside
Banning, SE of intersection of Westward Ave. and 8th St.
Comment
CHSC95389
Ambrosia dumosa
C. Spurrier; Way, M. J.
2001-6-14
6
Riverside
Riverside County. Big Morongo Canyon Preserve, Kickapoo trail, 5.6 km north of State Water Company Entrance.
595
Comment
IRVC4397
Ambrosia dumosa
Joseph Scott
1964-5-10
99
Riverside
State Highway 74; 7 miles SE of Pinyon Flats Campground Peninsular Ranges, San Jacinto Mountains
915
Comment
UCR101565
Ambrosia dumosa
Bern Schwenn
1998-4-2
s.n.
Riverside
Sonoran (Colorado) Desert, S slope of Eagle Mtns, Hayfield 'Cove', a wide cyn mouth c. 2.5 mi. (airline) ENE of Hayfield Pumping Station & 0.75 mi. SE of Hayfield Spring
544
Comment
POM10073
Ambrosia psilostachya
Charlotte M. Wilder
1904-7-14
358
Riverside
Jurupa Hills, Wilders Canyon.
Comment
RSA180511
Ambrosia psilostachya
E. W. Lathrop
1960-6-6
4832
Riverside
14 miles W. of Murrieta.
Comment
RSA575931
Ambrosia psilostachya
Steve Boyd
1994-10-14
8392
Riverside
Southern Santa Ana Mts., San Mateo Canyon Wilderness Area of the Cleveland Nat'l Forest. San Mateo Canyon, sandy benches in canyon bottoms at the confluence with Bluewater Canyon.
329
Comment
UC54139
Ambrosia psilostachya
H. M. Hall
1901-8-1
Riverside
vicinity of Riverside
304
Comment
CAS-BOT-BC273007
Ambrosia salsola
K. Larson
1976-6-9
2015
Riverside
~25 mi E of Indio
Comment
UC898000
Ambrosia salsola
I. W. Clokey
1935-4-17
6986
Riverside
Cottonwood Springs
Comment Read comments Oct 9 2010
UCR4213
Ambrosia salsola
K. S. Gill
1965-4-17
16 A
Riverside
Sonoran (Colorado) Desert, Whitewater Canyon 5 mi north of Hwy 60
610
Comment
SEINET10797875
Ambrosia salsola
David B. Dunn
1947-3-16
Dunn 2920
Riverside
Found 1/2 mile west of Cabayon in Banning Pass.
Comment
SBBG87792
Ambrosia salsola var. salsola
A. C. Sanders with D. Charlton, B. Pitzer
1986-3-1
6023
Riverside
NW end of Hayfield Lake, ca. 0.5 mi SW of the pumping station
411
Comment
RSA0034425
Amelanchier utahensis
Carl B. Wolf
1931-5-11
s.n.
Riverside
Near Pipe Creek, above Hemet Valley, San Jacinto Mountains.
1677
Comment
UCR277746
Ammannia coccinea
Mitch Provance
2011-7-29
17035
Riverside
Santa Ana River Valley, Santa Ana River Wash, area between Market St. and the 60 Freeway
244
Comment
UCR282349
Ammannia coccinea
Mitch Provance, Jeremiah George
2017-7-26
717- 02
Riverside
San Bernardino Valley, Jurupa Valley, northeast side of the Riverside Basin, just SE of Philadelphia St. and Wineville Rd.
247
Comment
RSA415299
Amorpha fruticosa
A. Menke
1955-5-22
s.n
Riverside
Chino Canyon, Palm Springs.
Comment
CDA40436
Amsinckia eastwoodiae
K. Frick
1962-3-14
s.n.
Riverside
South end of Hemet Valley.
0
Comment
RSA499969
Amsinckia intermedia
N. C. Cooper
1944-4-23
1112
Riverside
Banning
701
Comment
RSA80004
Amsinckia intermedia
F. W. Peirson
1921-3-22
s.n.
Riverside
Murray Canyon, near Palm Springs
487
Comment
RSA0089620
Amsinckia intermedia
W. Wisura, A. King, L. Newcomb
1992-4-10
4675
Riverside
Gorgonio Pass: Stubbe Canyon N of W-Palm Springs.
Comment
SD126651
Amsinckia menziesii
Jerilyn Hirshberg
1989-3-20
Riverside
Santa Rosa Plateau, South of town of Murrieta: Southwest of Mesa de Burro
609
Comment
SD244092
Amsinckia retrorsa
A. C. Sanders, Timothy W. Chumley
2013-3-28
40708
Riverside
Peninsular Range: Alberhill, along Lake Street, 1.45 km south of I-15 near old clay mines (Alberhill 7.5'Q)
395
Comment
LA206321
Andropogon glomeratus
F. M. Reed;
1909-9-22
2901
Riverside
Arrowhead Hot-Springs, Vicinity
1097
Comment Read comments Jan 18 2014
RSA653194
Andropogon glomeratus
A. C. Sanders, Pam MacKay, Tim Thomas, O. F. Clarke, et al.
1996-11-23
19657
Riverside
San Bernardino Mountains.: Whitewater Canyon, just above Bonnie Bell, 2.3 miles below stream crossing near fish hatchery, E of VAMB Captain, 33 deg 57'N, 116 deg 38.5'W [UTM 10km cell: 11S NH-3E, 5N Whitewater]
534
Comment
RSA170216
Anemopsis californica
John Weiler, Roy L. Taylor
1961-5-12
61127
Riverside
North of Temecula along U.S. 395, 3.4 miles south of Murietta Hot Springs lateral.
Comment
UC1087746
Angelica tomentosa
Peter H. Raven with R. Snow
1957-7-26
11101
Riverside
0.7 mi below Vista Grande Ranger Station (Banning to Idyllwild Road, San Jacinto Mountains); San Jacinto Mountains
Comment
UC1543180
Anisocoma acaulis
Donald G. Nelson
1936-5-21
378
Riverside
slopes just n of meadow in valley just e of, (e of Lake Hemet, n of Mt. Thomas) Hurkey Creek Camp; San Jacinto Mtns.
Comment
CAS-BOT-BC79931
Antennaria microphylla
H. M. Hall
1901-7-1
2401
Riverside
Tamarack Valley
2834
Comment
CAS-BOT-BC79938
Antennaria microphylla
H. M. Hall
1901-7-1
2401
Riverside
Tamarack Valley
2834
Comment
UCR280835
Anthemis cotula
T. B. Salvato, Gregg Miller
2005-6-3
1371
Riverside
Peninsular Range; Perris-Aguanga Basin Region, San Jacinto River c. 2.5 mi SSW of Perris, 1.5 mi downstream of Goetz Road where the river leaves the Perris Plain and enters the hill area above Railroad Canyon
427
Comment
RSA192076
Antirrhinum coulterianum
E. W. Lathrop
1966-5-25
6340 -b
Riverside
9 miles NW of Murrieta, Los Alamos Ranch
Comment
UCR1000
Antirrhinum coulterianum
J. E. Dimitman
1957-5-18
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., Bautista Canyon Wash
793
Comment
RSA561078
Antirrhinum kelloggii
Steve D. Boyd, Orlando Mistretta
1992-4-22
7007
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Indian Potrero Trail south from Verdugo Potrero to Indian Potrero on ridge between Talega Canyon and Nickel Canyon.
610
Comment Read comments Sep 11 2007
SEINET6057800
Antirrhinum nuttallianum
Parish, Greata
4746
Riverside
Idyllwild Area. Strawberry Creek between crossing at Circle Drive and Humber Park.
Comment
UCR119363
Antirrhinum nuttallianum
A. C. Sanders
1997-3-19
20050
Riverside
Lake Skinner area, NE of Bachelor Mtn., small canyon below dry falls, north of dirt track off road from Rawson Cyn.
503
Comment
UCR199925
Antirrhinum nuttallianum
Scott D. White, Justin Wood
2008-4-16
11887
Riverside
Perris/Elsinore Basin, hills to the west of I-215 and south of Scott Rd.
549
Comment
RSA585509
Antirrhinum nuttallianum subsp. nuttallianum
D. L. Banks, Steve D. Boyd
1995-5-9
370
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
SDSU21840
Antirrhinum nuttallianum subsp. nuttallianum
Dang Dong, Stephanie Castillo, Lindsay Rubin
2016-4-16
3
Riverside
Santa Magarita Ecological Reserve, Via Tornado, south side of Santa Margarita river, going uphill, south side of road.
357
Comment
SD143759
Aphanes occidentalis
A. C. Sanders, G. Helmkamp
1997-3-15
19956
Riverside
Lake Skinner area: Northeast of Skinner Lake in a tributary to Rawson Canyon, along dirt road. North-facing slope in a brushy side canyon
502
Comment
UCR220135
Apiastrum angustifolium
D. E. Bramlet
1989-4-10
1827 A
Riverside
Peninsular Range; Perris-Aguanga Basin region, Lake Skinner County Park, southwest slope of Bachelor Mountain, c. 500 ft. NW of the dam
457
Comment
RSA0125490
Arabis
M. B. Dunkle
1935-3-31
4436
Riverside
Hills North Cottonwood Springs. Colorado Desert.
701
Comment
RSA0129423
Arabis perennans
J. D. Olmsted
1962-5-3
3492
Riverside
Where Thomas Mt. road turns East along SW flank of north peak.
1768
Comment
POM48870
Arceuthobium campylopodum
Philip A. Munz, I. M. Johnston
1924-6-26
8705
Riverside
Near Dark Canyon.
1524
Comment
RSA629151
Arctostaphylos
Jon E. Keeley
1992-7-17
16784
Riverside
Rd. to Thomas Mtn. (5S15), 4.3 km north of Toolbox Spring. San Jacinto Mtns.
1920
Comment
RSA629163
Arctostaphylos
Jon E. Keeley
1992-7-17
16800
Riverside
Road to Thomas Mountain (5S15), 6.0 km north of Toolbox Spring.
1790
Comment
RSA629435
Arctostaphylos glandulosa
Jon E. Keeley
1992-7-17
16849
Riverside
Hwy 243, 39-40 km north of Idyllwild.
1375
Comment
UCR273495
Arctostaphylos glandulosa
A. C. Sanders, Glen Morrison
2016-8-4
42622
Riverside
Peninsular Range; San Jacinto Mtns., Hwy 74 at McGaugh Rd., west slope of the mountains below Mountain Center
1314
Comment
RSA629348
Arctostaphylos glandulosa subsp. leucophylla
Jon E. Keeley
1992-11-11
22546
Riverside
Hwy 74, 25 km east of Hwy 79 Junction in Hemit.
1220
Comment
UCR241480
Arctostaphylos glandulosa subsp. mollis
Tracy Tennant, Jeffrey Ross
1998-4-9
MOR- 1014
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, Wood Canyon, east of upper Potrero Canyon
1305
Comment
POM254922
Arctostaphylos glandulosa subsp. zacaensis
W. Pequegnat
1940-4-13
s.n.
Riverside
Southwest Santiago Peak, Santa Ana Mts.
1735
Comment
POM254953
Arctostaphylos glandulosa subsp. zacaensis
W. Pequegnat
1940-4-13
s.n.
Riverside
Bedford Road, Santa Ana Mts.
1098
Comment
RSA262113
Arctostaphylos glandulosa subsp. zacaensis
E. W. Lathrop
1969-05
7028
Riverside
Main Divide Truck Trail between El Carriso and Santiago Peak, Cleveland National Forest
1220
Comment
RSA631746
Arctostaphylos glauca
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-10
19261
Riverside
Highway 79, 5 km west of Radec.
580
Comment
RSA631814
Arctostaphylos glauca
Jon E. Keeley
1992-9-27
21807
Riverside
Highway 74 at Pinyon Flats, southwest of Palm Desert.
1290
Comment
RSA632226
Arctostaphylos glauca
Jon E. Keeley
1974-6-6
4094 A
Riverside
Past Agunga [Aguanga?] across from ranch with blue fish sign.
60
Comment
RSA633531
Arctostaphylos parryana subsp. desertica
Jon E. Keeley, Allen Massihi, Robert Goar
1992-8-18
20130
Riverside
Truck trail on north-facing slope of Santa Rosa Mountain, ca. 8 km south of Pinyon Pines, Santa Rosa Mountains.
1750
Comment
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
RSA633698
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-7-16
16667
Riverside
Road to Santa Rosa Mountain (7S02), 8.7 km south of Highway 74.
1935
Comment
RSA633702
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-7-16
16672
Riverside
Road to Santa Rosa Mountain (7S02), 9.3 km south of Highway 74.
1990
Comment
RSA633726
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-7-17
16721
Riverside
Road to Santa Rosa Mountain (7S02), 2.1 km south of Highway 74.
1600
Comment
RSA633754
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-7-16
16678
Riverside
Road to Santa Rosa Mountain (7S02), 9.3 km south of Highway 74.
1990
Comment
RSA635303
Arctostaphylos patula
Jon E. Keeley, Rx Rothrock
1992-11-11
22535
Riverside
Saddle Junction, ca. 2 km northeast of Humber Park, Idyllwild, San Jacinto Mtns.
2400
Comment
RSA761232
Arctostaphylos pringlei
Shawn Krosnick, C. Martinez, Naomi Fraga, Lucinda McDade, et al.
2010-8-14
723
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
CAS-BOT-BC44328
Arctostaphylos pringlei subsp. drupacea
C. B. Wolf
1931-5-11
1948
Riverside
Rocky ridges near Pipe Creek, above Hemet Valley, San Jacinto Mts.
1676
Comment
CAS-BOT-BC44368
Arctostaphylos pringlei subsp. drupacea
Vernon Bailey
1907-8-5
1199
Riverside
Idyllwild, San Jacinto Mts.
1371
Comment
CAS-BOT-BC44370
Arctostaphylos pringlei subsp. 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
RSA125854
Arctostaphylos pringlei subsp. drupacea
E. K. Balls, Percy C. Everett
1957-11-6
22795
Riverside
Idyllwild to Banning.
1768
Comment
RSA635796
Arctostaphylos pungens
Jon E. Keeley
1992-7-16
16538
Riverside
Red Mountain Road, 6-6.8 km east of R3.
1015
Comment
UC21840
Arctostaphylos pungens
H. M. Hall
June, 1901
Riverside
Onstatt's Valley San Jacinto Mountains
1584
Comment
RSA635991
Arctostaphylos rainbowensis
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-11
19536
Riverside
West of Temecula, off Carancho Rd., 2.3 km west of Via Volcano, eastern Santa Margarita Mtns.
430
Comment
RSA636010
Arctostaphylos rainbowensis
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-11
19558
Riverside
Carancho Rd., W. of Temecula.
440
Comment
RSA636029
Arctostaphylos rainbowensis
Jon E. Keeley
1992-4-5
15060
Riverside
Rainbow Canyon Rd., 2 km south of Pala Rd.
370
Comment
RSA735110
Arctostaphylos rainbowensis
Scott D. White, Justin M. Wood
2007-4-16
11654
Riverside
Near Rainbow Valley: Mountains west of I-15 Freeway and immediately north of San Diego County boundary.
335
Comment
UCR3412
Argemone munita
H. M. Whistler
1964-5-3
640503- 04
Riverside
Jack Rabbit Trail, 2.2 mi from its junction with State Hwy 79
610
Comment
CAS-BOT-BC401653
Argemone munita subsp. argentea
Philip A. Munz
1940-3-23
15675
Riverside
South base, Pinto Mts., road Dale to Cottonwood Springs
609
Comment
POM285867
Argemone munita subsp. munita
Gerald B. Ownbey
1954-6-24
2170
Riverside
0.1 mi. w. of Radec.
517
Comment
RSA339663
Argythamnia serrata
C. W. Tilforth
1980-5-28
54166
Riverside
San Bernardino Mountains: Dry Colorado Desert slopes, S-facing and W-facing, N0S rocky rifge at E side of Whitewater River at mouth of canyon, ca. 1/4-1/2 mile E of Whitewater Post Office. On rocky ridge at S end.
Comment
UC196994
Aristida adscensionis
Joseph Grinnell
1910-3-17
Riverside
Riverside Mt. Colorado River
Comment
POM9584
Aristida adscensionis var. modesta
I. M. Johnston
1920-5-8
s.n..
Riverside
Jurupa Mountains, extreme west end.
Comment
RSA763990
Aristida californica
Justin M. Wood, Dustin M. Ray
2010-10-21
2995
Riverside
Chuckwalla Valley NE of Victory Springs and 0.9 km E of Kaiser Road on unmarked 4WD road.
198
Comment
SBBG93043
Aristida purpurea
A. C. Sanders
1989-9-20
9513
Riverside
Tabaseca Tank, in the extreme northern end of the Chocolate Mtns; Chocolate Mtns Aerial Gunnery Range
610
Comment
SEINET14198857
Aristida purpurea
J. C. Roos
1966-4-22
Riverside
Rocky hills between March AFB and Lakeview
Comment
JOTR29524
Aristida purpurea var. nealleyi
La Doux, Tasha
2003-9-4
1576
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, Barker Dam
1280
Comment
RSA500144
Aristida purpurea var. purpurea
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-6-4
3652
Riverside
Vail Lake area, W base of hills between Temecula and Wilson Creeks.
488
Comment
UC573786
Aristida ternipes var. hamulosa
H. S. Yates
1937-6-27
6709
Riverside
Lower San Jacinto Riverside Camp San Jacinto Quadrangle
Comment
CAS-BOT-BC90419
Artemisia douglasiana
H. A. Zuill
1966-7-26
301
Riverside
about 7.5 miles SW of Murrieta
Comment
IRVC490
Artemisia douglasiana
R. H. Whittaker, W. A. Niering
1963-6-6
SJ 223
Riverside
5509, Bee Canyon. San Jacinto Mountains
610
Comment
UCR275357
Artemisia douglasiana
T. B. Salvato, Melissa Clemons
2005-6-9
1500
Riverside
Peninsular Range, Gavilan Hills, E/W trending side canyon feeding into Walker Canyon, c. 0.3 mile northeast of Hwy 15
457
Comment
SEINET3145759
Artemisia dracunculoides
G. F. Reinhardt
sn
Riverside
San Jacinto Valley
Comment
UCD129233
Artemisia dracunculus
K. Esau
1935-6-15
s.n.
Riverside
Exact location unknown.
Comment
CAS-BOT-BC93734
Artemisia ludoviciana subsp. albula
Louis C. Wheeler
1933-12-2
2296
Riverside
Mouth of Tahquitz Canyon, San Jacinto Mts.
152
Comment
JOTR32635
Artemisia ludoviciana subsp. albula
La Doux, Tasha, K. Matthews, S. Szabo, J. Van Warmerdam, B. Truesdell
2007-10-4
2557
Riverside
Joshua Tree National Park. Little San Bernardino Mountains: Lower Covington Flat, southeast of trailhead heading toward Smith Water Canyon (Stop 2)
1398
Comment
UC1080341
Artemisia ludoviciana subsp. albula
E. K. Balls and P. C. Everett
1957-11-4
22747
Riverside
about old Fish Hatchery; n base San Jacinto Mts, Snow Creek
701
Comment
UC1929757
Artemisia ludoviciana subsp. incompta
Scott D. White
2003-10-9
9824
Riverside
San Jacinto Mountains: Pine Cove area. Dutch Flat. San Jacinto Peak 7.5' Quad.
Comment
SD229068
Artemisia tridentata
Dick Schwenkmeyer
2012-3-26
677
Riverside
Mt. San Jacinto area: Lake Hemet (site #4), Highway 74, sloping hillside
1317
Comment
RSA715091
Arundo donax
Sarah J. De Groot, J. Mark Porter
2006-3-14
5205
Riverside
N base of San Jacinto Mountains, W of Hwy 111, just E of Snow Creek Road.
Comment Read comments Jan 23 2010
SDSU12236
Arundo donax
Tahirih Linz, M. G. Simpson
2000-4-1
5
Riverside
244
Comment
CLARK-A1528-1461
Asclepias albicans
John C. Roos
1946-12-21
3190
Riverside
Colorado Desert
Comment
SD258299
Asclepias albicans
J. M. Andre
2013-3-4
23873
Riverside
Riverside Mountains; east side of range, along rocky dirt road to historic mine area, 0.8 mile west of Hwy 95, ca. 12 miles south of Vidal Jct.
127
Comment
SEINET3081968
Asclepias albicans
Andrew C. Sanders, Charlton, Pitzer, Stewart, et al.
1986-3-2
6060
Riverside
Graham Pass, between the Chuckwalla and Little Chuckwalla Mountains.
503
Comment
SBBG50860
Asclepias californica
R. S. Woglum
1937-5-22
531
Riverside
Temecula
Comment
UCR202003
Asclepias californica
Mike Misenhelter
2005-6-8
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., Idyllwild, south edge of town, 37 acre Lane property south of the intersection of Hwy 243 and Marian View Dr., west edge of Hwy 243 and off Robin Dr., West Ridge Rd., and Chickadee Way
1610
Comment
UCR224181
Asclepias erosa
Justin M. Wood, Dustin M. Ray
2010-10-21
2999
Riverside
Colorado (Sonoran) Desert, Chuckwalla Valley northeast of Victory Springs and 0.9 km east of Kaiser Road on unmarked 4WD road
198
Comment
CLARK-A1656-605
Asclepias subulata
Jim Cornett
1977-7-10
Riverside
Thousand Palms Canyon
137
Comment
SBBG58653
Asclepias subulata
S. W. Hutchinson
-Feb-1927
10
Riverside
Box Cyn
121
Comment
SD121807
Asclepias subulata
C. H. Muller
1952-5-21
9514
Riverside
Outwash plain at mouth of Morongo Canyon
Comment
CHSC8463
Astragalus
Edward Laidlaw Smith
1958-3-22
397
Riverside
Sand dunes 3 mi. s. Rice. Little Santa Maria Mt. Range. Colorado River drainage area.
335
Comment
CAS-BOT-BC177467
Astragalus aridus
Carl B. Wolf
1932-4-28
3078
Riverside
Colorado Desert. Chuckwalla Valley. 19 mi. West of Blythe on the Mecca Road
121
Comment
RSA485841
Astragalus coccineus
T. S. Elias
1988-1-26
10674
Riverside
Joshua Tree National Monument; Cottonwood Spring region, along trail from Mastodon Peak to Lost Palms Oasis.
Comment
POM2002
Astragalus douglasii var. parishii
I. M. Johnston
1918-4-3
s.n
Riverside
San Jacinto Mountains, San Jacinto Canyon
685
Comment
RSA736309
Astragalus gambelianus
Scott D. White, Justin M. Wood
2008-3-25
11785
Riverside
Perris / Elsinore Basin: Foothills of Gavilan Hills at Temescal Wash, near Olsen Canyon, Morgan Property, Alberhill area.
274
Comment
UCR134333
Astragalus lentiginosus var. coachellae
John F. Green
2004-4-8
s.n.
Riverside
Sonoran (Colorado) Desert, Coachella Valley, Cathedral City, site of proposed percolation basin c. 300-400 m west of the Whitewater River, 0.25 mi. NE of the north end of San Joaquin Dr.
122
Comment
RSA0029319
Astragalus lentiginosus var. variabilis
Justin M. Wood, J. Varonin, T. Valentovich
2012-4-23
4692 -D
Riverside
Sonoran Desert: Chuckwalla Valley, active sand dunes +/- 7.25 miles northeast of Desert Center, +/- 3.0 miles E of SR-177, and +/- 1.0 mile N of abandoned Jojoba farm.
149
Comment
SEINET7063054
Astragalus nuttallii
A. G. Vestal
1963-5-20
s.n.
Riverside
Long Valley Road at Temecula and at the junction with Route 395 (115). UTM Zone 11, 485910mE, 3706825mN. (WGS84/NAD83).
308
Comment
RSA605939
Astragalus pachypus var. jaegeri
R. S. Woglum
1941-5-17
3053
Riverside
Horse Canyon off of Coyote Canyon.
Comment
CLARK-A1045-117
Astragalus palmeri
George K. Helmkamp
1978-4-1
Riverside
Pinyon Flat Pinyon Pine[s] area, [flats] above Deep Canyon; Palm Desert 15'Q
Comment
CAS-BOT-BC194126
Astragalus pomonensis
Carl B. Wolf
1935-4-7
6298
Riverside
Gavilan Hills Region, 1 mi. W of Val Verde
487
Comment
POM202254
Astragalus pomonensis
Marcus E. Jones
1933-4-5
s.n
Riverside
Hemet.
Comment
RSA45535
Astragalus sabulonum
J. C. Roos, L. Roos
1949-3-26
4119
Riverside
Sandy flats 2 or 3 miles E of Mecca.
Comment
JOTR29377
Astragalus tricarinatus
La Doux, Tasha, Mike Bell
2006-5-10
1454
Riverside
Joshua Tree National Park. East Deception Canyon, near park boundary
Comment
RSA692514
Athyrium filix-femina subsp. cyclosorum
I. W. Clokey
1935-8-21
6504
Riverside
Fuller's Creek, San Jacinto Mountains
1500
Comment
RSA480072
Atrichoseris platyphylla
Steve Boyd, S. Meury, L. Arnseth, D. Nordin, Timothy S. Ross
1988-3-10
2161
Riverside
Palen Pass at the north end of the Palen Mountains
500
Comment
SBBG99287
Atrichoseris platyphylla
W. L. Halvorson
1977-5-2
77 -17
Riverside
near jct of Interstate 10 and rd to Joshua Tree Nat Monument
Comment
RSA0048562
Atrichoseris platyphylla
A. Lee Haines
1974-4-8
s.n.
Riverside
North side of Orocopia Mts.
396
Comment
RSA0018888
Atriplex
Duncan S. Bell, John Anderson, Kim Clark, Debbie George, Jim George, Ed Howland
2013-9-28
6024
Riverside
Chuckwalla Valley; approximately 22.25 air miles west of Blythe, south side of Ford Dry Lake, about 0.5 air mile southeast of Hopkins Well.
107
Comment
POM278675
Atriplex canescens
Grant D. Brown
1950-3-4
484
Riverside
Approximately 10 miles N of Blythe on hyway #95 near water intake plant.
91
Comment
POM278694
Atriplex canescens
Grant D. Brown
1950-3-29
524
Riverside
1 mile E. of San Jacinto
Comment
RSA5455
Atriplex canescens
C. B. Wolf
1932-10-13
s.n.
Riverside
Cottonwood Springs. Eagle Mountains
290
Comment
SEINET4136498
Atriplex canescens
Sears
1978-4-12
1179
Riverside
8 mi. NE of Desert Center.; 0
158
Comment
UC1366101
Atriplex canescens
K. R. Montgomery
1969-9-7
69 -31
Riverside
18 mi s Hemet (1.5 mi e of Riverside Co. Hgwy 3, on Wilson Valley Road); s of Hemet
Comment
JOTR16655
Atriplex canescens subsp. canescens
Baker, James K. & Baker, Ilisa T.
1966-6-17
s.n.
Riverside
Joshua Tree National Park. COVINGTON FLATS
Comment
RSA452444
Atriplex canescens var. linearis
F. R. Fosberg
1940-10-4
S- 4102
Riverside
Indian Wells, Coachella Valley
Comment
CLARK-A1656-607
Atriplex hymenelytra
Lois Ann Scott
1978-1-13
Riverside
Indio Hills
Comment
RSA2100
Atriplex hymenelytra
Ernest Braunton
1929-01
s.n.
Riverside
Painted Canyon, Mecca.
46
Comment
RSA676295
Atriplex hymenelytra
Scott D. White
2001-5-4
8449
Riverside
Eastern Coachella Valley, adjacent to I-10 Freeway, a few miles east of Indio.
61
Comment
SEINET11940360
Atriplex lentiformis
T. J. Crovello
1963-1
298
Riverside
Just W of State Highway 111, on Avenue 64, N of Mecca
Comment
POM278734A
Atriplex lentiformis subsp. breweri
Grant D. Brown
1950-12-2
581
Riverside
Cajalco Resevoir, SE; Cajalco Canyon.
442
Comment
LA204696
Atriplex polycarpa
Ray Cowles;
1936-11-29
sn
Riverside
Indian Wells
Comment
POM160760
Atriplex polycarpa
Marcus E. Jones
1928-12-15
s.n.
Riverside
Indio, Coachella Valley
Comment
SEINET4135549
Atriplex polycarpa
Sears
1977-10-12
S 569
Riverside
Corn Springs. Desert Palm Oasis, permanent flowing spring.; 0
512
Comment
CAS-BOT-BC176760
Atriplex serenana var. serenana
Steve Boyd
1985-8-7
1116
Riverside
Murrieta area, Clinton [Kieth] Keith Rd., just east of the Bear Creek development [golfcourse] golf course
Comment Read comments Feb 13 2019
UCR275576
Atriplex suberecta
T. B. Salvato, Jennifer Weiland
2005-6-13
605- 3
Riverside
Peninsular Range; Temescal Valley, c. 1.5 mi N of Lake Elsinore at Nichols Road, between the intersection of Pierce and Baker Streets and Alberhill Creek, S of Hwy I-15
390
Comment
SDSU13513
Azolla filiculoides
W. Miller
1972-8-9
Riverside
75 m. north of road.
Comment
CLARK-A1528-5226
Baccharis brachyphylla
John C. Roos
1949-9-17
4659
Riverside
Whitewater Wash
548
Comment
UC774847
Baccharis brachyphylla
Carl B. Wolf and P. C. Everett
1942-10-13
11437
Riverside
3/10 mi below San Bernardino County line Morongo Pass
670
Comment
UCR262331
Baccharis brachyphylla
Duncan S. Bell, John Anderson, Kim Clark, Ed Howland
2013-9-29
6037
Riverside
Colorado (Sonoran) Desert, Chuckwalla Mountains, south side of Corn Springs Wash, c. 3 air mi west of Corn Springs, and c. 0.5 air mi south of Aztec Well
659
Comment
UCR270761
Baccharis pilularis
T. B. Salvato, Arlee M. Montalvo, Rari E. Marcs
2016-4-26
8367
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
424
Comment
POM318591
Baccharis salicifolia
Patricia Wilder
1971-2-4
4920
Riverside
Santa Ana River in Prado Park; east of Archibald Ave.
244
Comment
POM4585
Baccharis salicifolia
I. M. Johnston
1917-4-4
s.n.
Riverside
Palm Canyon, Little Palm Canyon fork
305
Comment
SBBG63297
Baccharis salicifolia
R. H. Nordhoff
1940-11-10
611
Riverside
ca. 20 mi below Banning
Comment
SBBG7732
Baccharis salicifolia
H. and M. Dearing
1942-3-17
4834
Riverside
Dos Palmas Cyn, near Palms to Pines Hwy
Comment
UCR46717
Baccharis salicina
B. G. Pitzer, D. C. Hawks
1986-12-2
0363
Riverside
Peninsular Range, Temescal Canyon, c. 1 mi north of Glen Ivy Hot Springs and 0.5 mi west of I-15 off Lawson Drive between Temescal Canyon Road & Warm Springs Dr.
336
Comment
RSA696791
Baccharis sergiloides
J. Russell Bruff
1927-11-24
7
Riverside
Whitewater.
Comment
VVC1349
Baccharis sergiloides
A. C. Sanders, J. Mac
1996-11-23
19660
Riverside
San Bernardino Mtns., Whitewater Canyon, just above Bonnie Bell, 2.3 miles below the stream crossing near the fish hatchery, E of VAMB Captain
534
Comment
LA31363
Bahiopsis parishii
Jane Turner; Barbara Whitesel, Virginia Sjaholm
1959-3-21
C- 178
Riverside
Morongo Wash
Comment
UCR264212
Bahiopsis parishii
A. C. Sanders
2015-9-11
41872
Riverside
Sonoran (Colorado) Desert, Bradshaw Trail at border of Chocolate Mountains Aerial Gunnery Range, 2.25 miles east of Gasline Rd.
646
Comment
CAS-BOT-BC99958
Baileya pauciradiata
Geo. B. Grant
1906-4-20
s.n.
Riverside
Palm Springs
Comment
UC1035183
Baileya pauciradiata
John Ingram, Howard Arnott and Francia Chisaki
1955-4-18
631
Riverside
5.6 mi se of turn-off to 1000 Palms on Hwy 60
Comment
UC665908
Baileya pauciradiata
Ira L. Wiggins
1941-3-27
9687
Riverside
8 mi ne of, s end of Coxcomb Mts. Desert Center; Coxcomb Mountains
Comment
UCSB10340
Baileya pauciradiata
Gunnerson, Robert
1953-3-21
Riverside
9 miles east of Indio
Comment
RSA740926
Barbarea orthoceras
Scott D. White, Justin M. Wood
2008-7-9
12426
Riverside
K Flat, from large pond downstream to meadow.
1427
Comment
UCR143338
Bebbia juncea
I. W. Clokey
1935-4-17
6966
Riverside
Sonoran (Colorado) Desert, Shavers Well
274
Comment
UCR161438
Bebbia juncea
A. C. Sanders, Mike Misenhelter
2005-9-20
31683
Riverside
San Jacinto Mtns. Foothills, Santa Rosa Hills south of Hemet, road NW of Gibbel Flat, south end of Cornell St., 0.5 mi. SE of the Ramona Bowl
610
Comment
RSA604715
Bebbia juncea var. aspera
L. C. Wheeler
1961-10-8
7932
Riverside
Temescal Valley: First big wash E of avocado mesa E of Wright Ranch.
Comment
UC50336
Bebbia juncea var. aspera
H. M. Hall
1903-4-14
3803
Riverside
vicinity of Riverside (Point of Rocks); Point of Rocks
396
Comment
RSA676127
Beloperone californica
Scott D. White
2001-4-12
8297
Riverside
Shaver s Valley. South of the I-10 Freeway, ca. 15 miles east of Indio jtn. I-10 / SR 111. Bajadas and washes adjacent to powerline access roads at unnamed freeway exit accessing pump station.
320
Comment
RSA0048231
Beloperone californica
Nancy Anderson
1955-5-22
s.n.
Riverside
Dead Indian Canyon. [county unspecified]
304
Comment
CLARK-A1528-2270
Berberis nevinii
John C. Roos
1955-3-5
6237
Riverside
Scott's Canyon
426
Comment
HSC78521
Bergia texana
J. C. Roos
1952-5-28
5730
Riverside
San Jacinto River bottomland, 1 mi. SE of Perris.
427
Comment
POM299249
Bernardia incana
Louise Kellogg, Annie M. Alexander
1941-5-10
2144
Riverside
Small canyon 3 miles northeast of Cottonwood Spring, Eagle Mountains.
1037
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
RSA751085
Beta macrocarpa
A. C. Sanders
2008-4-15
34892
Riverside
NE edge of city of Elsinore, off Nichols Rd. along Baker St., near Durant Siding
383
Comment
UC1929408
Bloomeria crocea
Scott D. White
2004-4-26
10240
Riverside
San Jacinto Mountain Foothills: Soboba Indian Reservation, Indian Creek Watershed.
Comment
RSA482755
Boechera
M. B. Dunkle
1937-3-25
4952
Riverside
Dry Morongo.
Comment
UCSB2223
Boechera arcuata
Keator, Glenn
1959-5-17
Riverside
Near Hemet lake; on Pines to Palms highway
Comment
CAS-BOT-BC25456
Boechera retrofracta
C. L. Hitchcock
1940-4-5
5966
Riverside
Above Cottonwood Spring.
Comment
POM246587
Boerhavia coulteri
E. C. Jaeger
1938-10-30
s.n.
Riverside
Granite Wells Wash, Chuckawalla Mts, Colorado Desert.
366
Comment Read comments Nov 6 2011
RSA782142
Boerhavia wrightii
Stephanie Rockwood, Christi Gabriel
2011-10-18
146
Riverside
Ford Dry Lake Area, Pallen Dunes Road. I10 exit 217. Chuckwalla Valley.
99
Comment
VVC2114
Boerhavia wrightii
Tim Thomas
2012-8-23
5869
Riverside
Colorado Desert, WNW of Blythe on east side of McCoy Mtns, 5 miles north of I-10
168
Comment
RSA575736
Bouteloua barbata
S. J. Darbyshire, J. Cayouette
1994-9-17
4636
Riverside
Chuckwalla Valley 30 mile E [of] Desert Center, Highway 10 rest area.
90
Comment
RSA701038
Bouteloua barbata var. barbata
J. Travis Columbus, R. K. Benjamin, C. D. Columbus, M. D. Wall
1999-6-10
3206
Riverside
U.S.A., California, Riverside Co., Valle Vista (just E of Hemet), along Bautista Rd. 0.8 rd. mi. E of jct. with Fariview Ave., area cultivated in citrus.
600
Comment
JOTR16777
Bouteloua curtipendula
Hogan, J.
1974-6-13
19
Riverside
Joshua Tree National Park. QUEEN VALLEY, 1.9 MILES SOUTH OF PINE SPRING
1356
Comment
SBBG87352
Bowlesia incana
B. Pitzer, A. C. Sanders
1987-4-21
491
Riverside
Box Springs Mtns, near southernmost radio towers; T2S, R4W, SE1/4 S27
792
Comment
SEINET3246025
Bowlesia incana
A. C. Sanders, T. B. Salvado, Matthew Malle, Jonas Winbolt. Katie A. Kurtz
2010-1
37696
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.
363
Comment
UCR135811
Bowlesia incana
A. C. Sanders, Guy Bruyea
2004-4-2
27442
Riverside
Peninsular Range, Temescal Canyon, 'Serrano Highlands' project, between Glen Ivy Hot Springs and Arcilla, NE side of the I-15 Fwy, south of Clay Canyon Rd.
335
Comment
RSA463718
Boykinia rotundifolia
F. C. Vasek
1987-7-14
870714 -1
Riverside
Vista Grande Road (3508) 1.0 mi. E of Banning-Idyllwild Road (SH243).
Comment
RSA394239
Brandegea bigelovii
Christopher Davidson
1979-4-4
7722
Riverside
Orocopia Mountains, E of Box Canyon on Box Canyon Rd., 15.1 miles E of Mecca. Dirt road to the SE.
579
Comment
RSA608173
Brandegea bigelovii
Steve Boyd, Valerie Soza, Tasha LaDoux
1997-10-13
10059
Riverside
Sonoran (Colorado) Desert Chuckwalla Mtns, NW base of the range, south of Eagle Mine Rd exit on Hwy I-10.
426
Comment
SBBG122883
Brandegea bigelovii
S. D. White
2005-4-14
10893
Riverside
bajada beneath Mecca Hills, just E of Coachella Canal
24
Comment
UC193128
Brandegea bigelovii
E. E. Schellenger
1894-12-3
87
Riverside
Colorado Desert, Chuckwalla Wash Chuckwalla Wash; Colorado Desert, Chuckwalla Wash
Comment
SFV15631
Brassica nigra
M. Merchant
1992-4-17
3
Riverside
Santa Ana River bottom. End of Rubidoux Ave. in Riverside, 0.5 miles from river.
250
Comment
CAS-BOT-BC36842
Brassica tournefortii
J. Beley
1974-2-20
0391
Riverside
Snow Creek Road near Palm Springs Depot.
Comment
RSA0102676
Brassica tournefortii
Scott D. White, Angelia Carey
2004-4-5
9977
Riverside
North of Valle Vista. Indian Creek Watershed.
518
Comment
RSA702942
Brassica tournefortii
Scott D. White, Michael Honer
2004-3-11
9900
Riverside
Corona area. Approximately 1/2 air mile E of I-15 and 1 air mile N of El Cerrito Rd.
290
Comment
UCR156356
Brassica tournefortii
T. B. Salvato, Kent Beaman
2005-5-16
867
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
UCR241840
Brassica tournefortii
A. C. Sanders, Timothy W. Chumley
2013-4-2
40730
Riverside
Peninsular Range, Temescal Canyon at west side of Horsethief Canyon Rd., south of I-15 Fwy, SE of Corona (Lee) Lake
390
Comment
RSA695643
Brickellia desertorum
J. Russell Bruff
1928-12-4
390
Riverside
Split Rock
Comment Read comments Oct 23 2011
RSA89894
Brickellia desertorum
J. C. Roos, L. Roos
1950-10-28
5020
Riverside
N base Mt. Russell, 1 mi SE of Moreno.
550
Comment
UC1010240
Brickellia desertorum
J. C. Roos
1950-11-25
5026
Riverside
dry hills at n end of Perris Blvd., Sunnymead Sunnymead
612
Comment Read comments Jul 21 2010
UC894158
Brickellia desertorum
Carl B. Wolf
1932-10-13
Riverside
Cottonwood Springs, Eagle Mts., Colorado Desert Colorado Desert, Eagle Mts., Cottonwood Springs
289
Comment
UCR23273
Brickellia desertorum
John C. Roos, L. Roos
1950-9-9
4986
Riverside
Mt. Rubidoux.
400
Comment
UCR89574
Brickellia desertorum
Bern Schwenn
1994-4-9
s.n.
Riverside
southern Mojave Desert, Little San Bernardino Mtns., Joshua Tree National Monument [now National Park]: Hidden Gold Canyon
1115
Comment
JOTR32362
Brickellia oblongifolia var. linifolia
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2011-6-1
2477
Riverside
Joshua Tree National Park. Little San Bernardino Mountains: Northeast side of Quail Mountain; Steep, loamy, loose slopes just below the summit (Stop 3)
Comment
UC1259042
Briza minor
Gail Schroeder
1976-5-17
145
Riverside
Rancho Mirage Elementary School Rancho Mirage (w side, in area of drainage from faucet outside wall)
Comment
RSA263716
Brodiaea filifolia
E. W. Lathrop
1968-6-2
6965
Riverside
Main Divide Truck Trail between El Carriso and San Mateo Canyon. Cleveland National Forest.
Comment Read comments Apr 7 2011
UC1442853
Brodiaea filifolia
Theodore F. Niehaus
1966-5-2
661
Riverside
flats of San Jacinto River. 1.3 mile southeast of Pierris
Comment
UCR94259
Brodiaea filifolia
Scott D. White
1996-4-14
3890
Riverside
Perris Basin, Near Perris Airport, c. 100 m north of Case Rd. and 100 m west of the San Jacinto River channel
433
Comment
CAS-BOT-BC149438
Bromus berteroanus
Peter H. Raven
1958-5-5
12882
Riverside
Jumbos Rocks Camp Ground, Joshua Tree National Monument.
Comment
RSA595257
Bromus diandrus
D. L. Banks, Elizabeth Hedge Banks
1996-5-2
957
Riverside
NW Palomar Mountains; Agua Tibia Mountains; NW foothills of Dorland Mtn.; S end of Los Caballos Road, University of California-Emerson Oaks Reserve, at the Emerson Cottage.
524
Comment
RSA740713
Bromus hordeaceus
Scott D. White, Justin M. Wood
2008-7-8
12402
Riverside
Johnson Meadow.
1439
Comment
UCR171955
Bromus hordeaceus
John F. Green
2006-4-18
s.n.
Riverside
NE of Murrieta, just south of Los Alamos Rd. ('Clinton Keith Rd.'), on E and W sides of Liberty Rd. border between City of Murrieta and unincorporated French Valley
415
Comment
UCR180345
Bromus hordeaceus
Scott D. White, Angelia Carey
2004-4-5
10026
Riverside
San Jacinto Mountains, Foothills, north of Valle Vista. Indian Creek Watershed
671
Comment
RSA586493
Bromus hordeaceus
D. L. Banks, Steve Boyd
1995-5-9
324
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
CLARK-A1528-4553
Bromus rubens
John C. Roos
1952-4-2
5465
Riverside
Box Springs
426
Comment
RSA799068
Bromus rubens
Sarah J. De Groot, Jessica Chu, Loraine Washburn
2013-3-22
6864
Riverside
South side of Joshua Tree National Park, Cottonwood Spring
823
Comment
UCR140287
Bromus rubens
A. C. Sanders
2004-4-9
27458
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
UCR158272
Bromus rubens
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-4-14
29501
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
UCR92322
Bromus rubens
Scott D. White
1995-3-30
2629
Riverside
San Jacinto Valley, Just west of Box Springs Blvd, east of Sycamore Canyon Park
457
Comment
SD136964
Bromus tectorum
Steve Boyd, Tim Ross, Dave Bramlet
1993-5-13
7381
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Wildhorse Canyon, from confluence with Los Alamos Canyon upstream approx. 1 mile.
410
Comment
UCR213312
Bromus tectorum
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-3-31
37690
Riverside
Peninsular Range; foothills of Gavilan Hills, Temescal Canyon at Alberhill, c. 1/2 mi. west of Lake St. on north side of I-15, near Temescal Canyon Rd. undercrossing, at north edge of Concordia Ranch Rd.
378
Comment
UCR260896
Bromus tectorum
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-25
41524
Riverside
Moreno Valley, south side of Allesandro Blvd. west of Graham St., north of Brodiaea Ave.
488
Comment
RSA405286
Caesalpinia virgata
N. Dunn, A. Martin
1932-3-26
s.n
Riverside
Oasis
Comment
UCR86192
Caesalpinia virgata
A. C. Sanders
1995-5-23
17125
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
JEPS5836
Calandrinia ambigua
Dr. L. M. Newlon
1922-4-2
417
Riverside
along hwy between Westmoreland and Indio Indio; Colorado Desert
Comment
CAS-BOT-BC224931
Calandrinia ciliata
A. C. Sanders; Nathan Moorhatch
2011-3-22
38789
Riverside
Peninsular Range; Perris-Aguanga Basin: Romoland in Menifee Valley, powerline route along McLaughlin Rd. east of Trumble Rd. and west of Antelope Rd.
440
Comment
UCR49227
Calandrinia ciliata var. menziesii
Steve Boyd
1986-4-2
1607
Riverside
Peninsular Range, Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
640
Comment
MACF019487
Calocedrus decurrens
Trudy R. Ericson
1974-11-9
265
Riverside
St. 243 from Banning to Idyllwild about 1 mi. south of intersection of St. 243 and Vista Grande Road.
1645
Comment
MACF022933
Calocedrus decurrens
Trudy R. Ericson
1979-5-28
1018
Riverside
1.6 mi. from intersection of F. S. Rd. opposite Toledo Springs Campground and Thomas Mtn. Loop Road on F. S. Rd., Santa Rosa Mtns.
2072
Comment
RSA33865
Calocedrus decurrens
N. C. Cooper
1943-9-11
908
Riverside
Dr. Robert L. Rutherford's Lot, Idlewild,
1676
Comment
UCR1117
Calochortus concolor
Kathy Shaffer
1957-5-18
s.n.
Riverside
San Jacinto Mountains, one mile south of Hwy 74 at the foot of Bautista Canyon
610
Comment
UCR139964
Calochortus concolor
John F. Green, M. D. Wilcox
2003-6-11
s.n.
Riverside
San Jacinto Mtns., Tripp Flats Road south of Bautista Canyon Rd.
1220
Comment
RSA23716
Calochortus splendens
Russell S. Woglum
1937-5-22
524
Riverside
Temecula. .
Comment
RSA502191
Calochortus weedii var. intermedius
Steve Boyd, Timothy S. Ross, Laurel Arnseth
1989-6-11
3719
Riverside
Vail Lake area, recently burned hills at W end of lake SW of dam.
488
Comment
UCR78440
Calycadenia tenella
Scott D. White
1993-4-20
1210
Riverside
Estelle Peak, Gavilan Hills
826
Comment
SD119925
Calyptridium monandrum
Louis B. Ziegler
1969-5-27
365
Riverside
San Jacinto Mountains; Cahuilla Indian Reservation.
1114
Comment
UC1136649
Calyptridium monandrum
H. S. Yates
1937-3-23
6405
Riverside
2 mi n of Palm Springs
213
Comment Read comments Apr 16 2011
UC68558
Calyptridium monandrum
H. M. Hall
Apr. 1905
5811
Riverside
10 mi w of Coachella; Colorado Desert
121
Comment
SDSU18976
Calyptridium monospermum
Michael G. Simpson, Jamie Hall, Michael Silveira, Lori Simpson
2007-6-16
2896
Riverside
Little Taquitz Valley, San Jacinto Mountain, along trail, ca. 0.1 mile north of junction with Pacific Coast Trail, ca. 0.9 mile northeast of Tahquitz Peak.
2454
Comment
RSA726762
Calystegia macrostegia
Scott D. White
1991-5-10
91 -131
Riverside
Hwy 79, immediately W of U. S. Forest Service campground at Dripping Springs.
549
Comment
UCD126084
Calystegia macrostegia subsp. arida
C. L. Hitchcock; C. V. Muhlick
1962-3-16
22155
Riverside
Temescal Canyon, ca. 12 miles southeast of Corona.
Comment
UCR98195
Calystegia macrostegia subsp. intermedia
Scott D. White
1997-2-9
4672
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
RSA465925
Camissonia bistorta
Richard C. Barkelew, Mark Morris
1929-3-10
s.n.
Riverside
Indian Canyon , San Jacinto Mts
Comment
UCR250878
Camissonia bistorta
S. J. Myers, Jennifer Tobin, Michelle Tobin
2013-3-13
1038
Riverside
Lakeview Mountains, along powerline access road NE of Juniper Flats Rd.
649
Comment
RSA9345
Camissonia boothii subsp. condensata
Mary F. Spencer
1920-4-3
1445
Riverside
Colorado Desert, Palm Springs, in desert sand.
122
Comment
SEINET3093066
Camissonia brevipes
P. Leary
1975-3-13
980
Riverside
Joshua Tree National Monument: Pinto Wash southwest of Pinto Mountains
549
Comment
RSA145183A
Camissonia brevipes subsp. brevipes
E. G. Linsley, J. W. MacSwain
1960-3-2
60 -6
Riverside
Colorado Desert, 2 miles west of Desert Center.
Comment
RSA200868
Camissonia brevipes subsp. brevipes
Carl B. Wolf
1932-4-27
3059
Riverside
North base of Chuckwalla Mountains, 5 miles East of Desert Center, Colorado Desert.
152
Comment
RSA6087
Camissonia californica
Carl B. Wolf
1932-5-25
3670
Riverside
San Jacinto Mountains. 1/2 mile below Fish Hatchery, lower edge of upper Sonoran zone, Snow Creek, north base of mountains.
549
Comment
RSA770706
Camissonia californica
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4811
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
610
Comment
UCR133966
Camissonia cardiophylla
Mitch Provance, J. S. Ross
1998-3-27
MOR- 954
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Lion Canyon, c. 1.2 miles NE of the town of Cabazon
579
Comment
SEINET12806728
Camissonia cardiophylla subsp. cardiophylla
Chris Dietrich, M. Merello & H. Schmidt
1994-1
22
Riverside
9 miles north-northwest of Indio, off 9 Dillon Road 1.9 miles northeast on Berdoo Canyon Road, BLM land, Desert Access Guide Map #17
358
Comment
POM160073
Camissonia chamaenerioides
E. C. Jaeger
1927-3-23
s.n.
Riverside
Travertine Point [Travertine Rock?], Colorado Desert.
Comment Read comments Nov 24 2016
NY679520
Camissonia cheiranthifolia
N. D. Atwood
1993-3-27
17699
Riverside
Corona del Mar State Park along Newport Coast Drive.
0
Comment Read comments Jul 14 2012
RSA0043366
Camissonia claviformis
Marc A. Baker, Amy Robinson, Chris Hackbarth, Michelle Cloud-Hughes
2013-3-19
17703
Riverside
Palo Verde Mesa, 14 km SW of Blythe, 6 km ENE of north end of the Mule Mountains.
118
Comment
UCR118642
Camissonia claviformis
George K. Helmkamp
1998-4-3
3081
Riverside
Sonoran (Colorado) Desert/San Jacinto Mtns., Snow Creek area north of Mt. San Jacinto; at edge of stream south of Snow Creek Rd at a point 1.4 mi. south of Calif. Hwy 111
396
Comment
UCR245955
Camissonia claviformis
Duncan S. Bell
2009-3-7
27
Riverside
Arica Mountains, ridgeline of range just north of the summit along the border of the Palen/McCoy Wilderness Area
614
Comment
SEINET10492062
Camissonia claviformis
David B. Dunn
1948-3-13
Dunn 3730
Riverside
Found growing in a wash. Indio hills. Colorado desert. Near pushawalla.
Comment
SEINET10492066
Camissonia claviformis
David B. Dunn, Howard Brown; Elizabeth M. McClintock
1947-3-13
Dunn 2893
Riverside
Pushawalla canyon biota. Indio hills. In wash.
Comment
POM14040
Camissonia claviformis subsp. aurantiaca
P. A. Munz
1922-4-14
4994
Riverside
10 mi. west of Indian Wells. Along the Whitewater Wash.
91
Comment
RSA449211
Camissonia claviformis subsp. aurantiaca
P. J. Remple
1942-3-22
s.n.
Riverside
Dead Indian Creek near Palms to Pines Hwy.
Comment
RSA186793
Camissonia confusa
Peter H. Raven
1962-4-28
17471
Riverside
Reche Canyon, 7.0 miles south of Barton Road, Loma Linda
579
Comment
UCD103281
Camissonia contorta
C. L. Hitchcock; C. V. Muhlick
1962-3-16
22136
Riverside
Temescal Canyon, 8 miles SE of Corona.
Comment Read comments Jun 24 2020
UCR174369
Camissonia hirtella
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-28
32659
Riverside
Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd., vicinity of peak 2279
695
Comment
UCR87657
Camissonia hirtella
A. C. Sanders
1994-3-29
14572
Riverside
San Bernardino Mtns, E branch Millard Canyon, along FS Road 4S45
1200
Comment
RSA180504
Camissonia ignota
E. W. Lathrop
1959-4-16
4475
Riverside
14 miles W of Murrieta. Tenaja plateau.
Comment
RSA698245
Camissonia pallida subsp. hallii
J. R. Bruff
1928-4-2
84
Riverside
Whitewater.
Comment
RSA511315
Camissonia refracta
A. C. Sanders
1988-5-11
7798
Riverside
Chocolate Mountains, Iris Pass area, 12 miles above the Coachella Canal in a wash E of the gasline road from Niland.
549
Comment
RSA731013
Camissonia strigulosa
M. Wall
2008-4-4
448
Riverside
San Jacinto Valley, Bautista Creek SE of Hemet, off Bautista Rd. ca. 8.0 miles SE of junction with Fairview Avenue.
778
Comment
SDSU3407
Camissonia strigulosa
H. Wedberg
1958-3-31
201
Riverside
1.8 miles south of Hwy 74 x Hwy 79 in Hemet. Roadside in sandy gravel in cultivated grassy field.
Comment
UCR275508
Camissoniopsis
D. E. Bramlet
2012-4-9
4998
Riverside
San Gorgonio Pass, Banning, open fields south of Westward Ave. and east of Sunset Ave., west of 22nd St.
732
Comment
UC56468
Camissoniopsis bistorta
H. M. Hall
April, 1902
2918
Riverside
Vicinity of Winchester
457
Comment Read comments Mar 20 2011
OBI42569
Camissoniopsis confusa
A. C. Sanders
1986-6-1
6535
Riverside
San Jacinto Mts, upper part of the trl toward Spitler Peak from the Hurkey Crk camp to Bonita Vista Rd
1829
Comment
RSA0093835
Camissoniopsis confusa
A. C. Sanders, T. B. Salvato
2001-5-3
24121
Riverside
Perris-Aguanga Basin region. Hemet, SE corner of State Street at Gibbel, 1712 ft. hill at east end of Diamond Valley.
494
Comment
SD185270
Camissoniopsis pallida
A. C. Sanders, J. C. Dice, K. C. Rose, D. Woodard
1995-3-29
16289
Riverside
San Jacinto Mountains/Sonoran (Colorado) Desert; San Gorgonio Pass; alluvial fan at the mouth of Snow Creek, between Hwy 111 and Snow Creek Village (White Water 7.5'Q)
381
Comment
UCSB4467
Camissoniopsis pallida subsp. pallida
Kamb, Peter
1948-4-11
Riverside
Lower Sonoran Zone, Aqueduct Road 5 mi east of Garnet, Coachella Valley
304
Comment
OBI83116
Cardamine californica
Cecelia Call
1959-3-21
101
Riverside
Tinmine Canyon, near Corona.
Comment
UCR266331
Carex
D. E. Bramlet
1990-6-21
2045
Riverside
Peninsular Range, Vail Lake, Butterfield Campground
473
Comment
CAS-BOT-BC18449
Carex abrupta
F. M. Reed
1908-7-11
s.n.
Riverside
East slope of San Jacinto Peak.
2926
Comment
UCR105727
Carex abrupta
L. C. Wheeler
1961-6-20
7895
Riverside
Peninsular Ranges; San Jacinto Mtns., W fork of Tahquitz Creek
2378
Comment
UC1931229
Carex athrostachya
Scott D. White, Justin Wood
2008-6-18
12222
Riverside
San Jacinto Mountains: K Flat Meadow. (Idyllwild)
Comment
UCR27268
Carex athrostachya
A. C. Sanders
1980-8-23
1764
Riverside
San Jacinto Mountains, Black Mountain; c. 100 yards above Black Mtn. Campground along a small stream
2241
Comment
SDSU13521
Carex barbarae
W. Miller
Riverside
Comment
UC72160
Carex fracta
H. M. Hall
May 17 1901 - Jun 1 1901
2665
Riverside
Strawberry Valley, San Jacinto Mountain
1600
Comment
POM14312
Carex hassei
Phillip A. Munz
1922-6-27
5862
Riverside
Santa Rosa Mountains.
2012
Comment
RSA5222
Carex multicostata
Carl B. Wolf
1932-8-5
3947
Riverside
Trail from Tahquitz Valley to San Jacinto Peak, San Jacinto Mountains.
2622
Comment
OBI37489
Carex schottii
Steve Boyd
1985-7-23
1024
Riverside
De Luz Rd, 8.5 mi W of Rancho Calif; along Sandia Crk
274
Comment
SD153013
Carex senta
Steve Boyd, Tim Ross, Dave Bramlet
1992-9-9
7664
Riverside
So. Sta. Ana Mtns, San Mateo Cyn Wilderness Area. Upper San Mateo Cyn, fr. jctn of Tenaja Rd (7S01) & Los Alamos Rd (7S04) at the confluence of Los Alamos Creek, up the San Mateo Trail no. to Potrero de la Cienega. etc.
395
Comment
UCR90608
Carex triquetra
Scott D. White
1995-6-29
3390
Riverside
Santa Ana Mountains, Cole Creek, NW of Murrieta, just upstream from Murrieta Creek confluence
366
Comment
SEINET7578801
Carex triquetra
Steve Boyd, Tim Ross, Orlando Mistretta
1992-3-31
6753 B
Riverside
Santa Ana Mountain, San Mateo Cyn Wilderness Area, Morgan Trail from Round Potrero W to jtn with Tenaja Tr in N-fork Bear Creek.
671
Comment
HSC82838
Castela emoryi
A. C. Sanders, D. Charlton, B. Pitzer
1986-3-1
6041
Riverside
Hayfield Lake, NW end of the lake ca 0.5 mi. SW of the pumping station
412
Comment
SD148070
Castilleja affinis
Andy C. Sanders, T. B. Salvato
2001-5-3
24084
Riverside
Perris-Aguanga Basin Region: Hemet, SE corner of State Street at Gibbel, 1712 ft. hill at east end of Diamond Valley
494
Comment
RSA516607
Castilleja affinis
R. C. Bacigalupi, L. R. Heckard, C. L. Custer
1953-5-5
4077
Riverside
Along Calif. Highway 79, at first right-angle turn 5.7 mi. S. of Hemet, at edge of hills south of Diamond Valley.
518
Comment
JEPS8585
Castilleja affinis subsp. affinis
Rimo Bacigalupi with J. F. MacBride, Ruth D. Sanderson, and C. Leroy Custer
1952-3-30
3549
Riverside
1 mi n Temescal Guard Station (State Highway 71, 9 mi se of Corona)
335
Comment
UCR122546
Castilleja applegatei subsp. martini
George K. Helmkamp, E. A. Helmkamp
2001-5-20
6677
Riverside
San Jacinto Mountains, Morris Ranch Rd., 2.1 mi NE of CA-74
1570
Comment
POM12217
Castilleja applegatei subsp. martinii
Mary F. Spencer
1921-7-1
1669
Riverside
Idyllwild.
1616
Comment
POM229446
Castilleja applegatei subsp. martinii
Philip A. Munz
1937-5-30
15078
Riverside
Northwest slope of Santa Rosa Mt.
2134
Comment
POM307284
Castilleja applegatei subsp. martinii
Henry J. Ramsey, Henry J. Ramsey
1937-5-30
s.n.
Riverside
Santa Rosa Mountains.
Comment
RSA769776
Castilleja exserta
Duncan S. Bell, Joy D. England
2010-5-17
1009
Riverside
San Bernardino National Forest: Rouse Ridge, approximately 0.75 air mile southeast of junction of Highway 74 and forest service road 5S15.
759
Comment
UCR152522
Castilleja exserta
A. C. Sanders
2005-4-22
29616
Riverside
Gavilan Hills, Gavilan Plateau c. 0.75 air mi. SE of summit of Gavilan Peak
625
Comment
RSA0010931
Castilleja exserta subsp. exserta
Scott D. White, Angelia Carey
2004-4-5
9991
Riverside
San Jacinto Mtn. Foothills: North of Valle Vista. Indian Creek Watershed.
518
Comment
UCSB7456
Castilleja exserta subsp. exserta
Ballard
Riverside
Temecula
Comment
RSA0010933
Castilleja exserta subsp. exserta
Diane M. Ramirez
1983-5-1
1
Riverside
Mellor Ranch Road, 4 mi S of junction with CA Hwy 243, S of Banning. Near Peach Tree Spring stream at Oak Flat.
Comment
GMDRC6583
Castilleja foliolosa
J. M. Andre
2012-6-15
30545
Riverside
San Jacinto Mountains: west slopes of range along Poppet Flat Rd, Poppet Creek canyon, 3.2 mi. west of Hwy 243
1022
Comment
UC26462
Castilleja miniata
H. M. Hall
1897-7-22
716
Riverside
San Jacinto Mts.
2438
Comment
SD186121
Catalpa bignonioides
A. C. Sanders, Guy Bruyea
2003-6-12
26892
Riverside
Winchester, southeast side of town between Simpson Ave. and Olive Ave., east of Highway 79/Winchester Rd.
449
Comment
RSA229461
Caulanthus hallii
P. A. Munz
1937-5-30
15093
Riverside
Northwest slope of Santa Rosa Mountains.
1829
Comment
RSA286105
Caulanthus heterophyllus
John F. Emmel
1980-4-28
702
Riverside
Foothills ca. 6 air miles ESE of Hemet; ridge between Bautista Cyn. road & Peak 2595, 0.2 air mi NE of Peak 2595.
701
Comment
UCR165194
Caulanthus heterophyllus
S. J. Myers
2001-4-6
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon
976
Comment
POM13823
Ceanothus crassifolius
P. A. Munz
1922-4-28
5049
Riverside
Leach Canyon, Santa Ana Mountains
762
Comment
SBBG112850
Ceanothus crassifolius var. crassifolius
C. Bornstein, E. Collins
1992-4-13
Riverside
St Hwy 74, near summit
762
Comment
UC1861762
Ceanothus leucodermis
Steve Boyd, Valerie Soza
2004-6-22
11553
Riverside
Peninsular Ranges: San Jacinto Mountains region: Western flank of the range, vicinity of Alvin Meadows and Chimney Flats, west of Idyllwild along forest service road 5N13 near 5N06.
1463
Comment
UC494740
Ceanothus leucodermis
Philip A. Munz
1932-3-24
12027
Riverside
s of Lake Elsinore (base of mts.)
365
Comment
UCR137485
Ceanothus leucodermis
D. L. Banks
1997-3-29
1576
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
UCR35172
Ceanothus leucodermis
L. B. Ziegler
1970-5-25
407
Riverside
San Jacinto Mtns., On floor and slopes of the Hemet Valley [Hemet Valley = Garner Valley]
1402
Comment
UCD112284
Ceanothus ophiochilus
Steve Boyd; Tim Ross, Laurel Arnseth
1989-3-31
3097
Riverside
Vail Lake area, 1 mi. W of lake.
609
Comment
UC1071422
Ceanothus tomentosus
R. St. John
1931-3-4
193
Riverside
Tin Mine Canyon
609
Comment
RSA289807
Centaurium venustum
Barry A. Prigge
1980-8-12
3938
Riverside
San Bernardino Mountains, Whitewater Canyon: 0.7 mile WNW of trout farm.
720
Comment Read comments Jan 14 2010
UCR193980
Centaurium venustum
A. C. Sanders
2008-7-25
35898
Riverside
Peninsular Range; San Jacinto Mtns., east side of May Valley, NE of Bonita Vista Rd. at foot of hills
1543
Comment
UCR89757
Centaurium venustum
Scott D. White
1993-5-27
1427
Riverside
North Alberhill Ranch, hills north of Walker Canyon
488
Comment
JEPS106968
Centromadia pungens subsp. laevis
Jasmine Watts
2005-7-19
19
Riverside
Hemet, S of CA-74 and W of Warren Road
Comment
SD122987
Centromadia pungens subsp. laevis
Steve Boyd
1985-8-7
1114
Riverside
Murrieta area, Clinton Keith Rd., just east of the Bear Creek development golf course (mak 10/07)
Comment
UCR281273
Centromadia pungens subsp. laevis
Mitch Provance, John Hazlett, Matt K. Beyers
2017-4-19
417- 49
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
UCD98025
Cerastium glomeratum
L. G. Benedict
1929-5-6
s.n.
Riverside
San Jacinto.
Comment
UC1127850
Cercocarpus betuloides var. betuloides
R. St. John
1929-3-27
18
Riverside
Snow Creek
914
Comment
RSA673499
Cercocarpus minutiflorus
Scott D. White, Sandra Leatherman
2000-4-19
7665
Riverside
Santa Ana Mountains/Santa Rosa Plateau: Near Squaw Mountain. Series of unpaved roads on east-and north-facing slopes.
640
Comment
RSA674958
Cercocarpus minutiflorus
Scott D. White, Teresa Salvato
2001-6-8
8569
Riverside
Santa Ana Mountains: Southern margin of county, just northeast of Rainbow Valley.
335
Comment
SD187337
Chaenactis artemisiifolia
Scott D. White, Angelia Carey
2004-4-16
10151
Riverside
San Jacinto Mountain foothills: Indian Creek and adjacent slopes.
548
Comment
CAS-BOT-BC276387
Chaenactis carphoclinia
Marcus E. Jones
1906-4-27
s.n.
Riverside
Indio
Comment
UCR251908
Chaenactis carphoclinia
Jim Andre
2013-3-27
24837
Riverside
NE Colorado Desert, Riverside Mountains, Agnes Wilson Rd. west of crossing of Colorado River, 0.8 mi east of Hwy 95, 12.4 mi south of Vidal Junction
115
Comment
UCSB10328
Chaenactis carphoclinia
Wilson, Richard
1958-3-22
Riverside
7 miles E. of Desert Center on U.S. Highway 60-70; in a Colorado Desert
Comment
HSC28065
Chaenactis carphoclinia var. carphoclinia
Richard Spjut
1973-4-5
3266
Riverside
Colorado Desert; N slopes of the Chuckawalla Mtns. ca. 3-4 mi. S of Desert Center
305
Comment
RSA718569
Chaenactis carphoclinia var. carphoclinia
Michael Honer, L. Hulse
2004-4-3
1888
Riverside
Nameless canyon appx. 1 mi. W of Pushawalla Cyn., leading up to MWD aqueduct.
488
Comment
CLARK-A1528-5626
Chaenactis fremontii
John C. Roos
1937-4-18
2462
Riverside
Comment
RSA775626
Chaenactis fremontii
Thomas Stoughton, Stephanie Rockwood, Christi Gabriel
2011-4-6
1006
Riverside
Road circling Sheep Hole Valley Wilderness, NS569 at junction with Hwy 62 on east side of NS569 along washlets
396
Comment
UC1478689
Chaenactis fremontii
Barry Prigge with L. Martinez
1978-3-23
2416
Riverside
1.2 mi e of Sky Valley (near Dillon X Skyridge Roads, nw Colorado Desert); Colorado Desert
335
Comment
UC1930183
Chaenactis fremontii
Steve Boyd, Amber Maurice, Pesach Lubinsky, L. Lubinsky
2003-4-17
10462
Riverside
Peninsular Ranges, San Jacinto Mountains / Colorado Desert; East side of mouth of Chino Canyon, at upper edge of bajada and lower rocky slope of mountains, along road to Palm Springs Tram Station.
Comment
UC34697
Chaenactis fremontii
H. M. Hall
1902-4-11
2807
Riverside
Coyote Canon Colorado Desert, Coyote Canon
152
Comment
UCR177001
Chaenactis fremontii
Tracy Tennant, J. S. Ross
1998-4-30
MOR- 71
Riverside
San Bernardino Mtns., Morongo Indian Reservation, hills west of the mouth of Potrero Canyon, 0.2 mi. NE of hill 3030
854
Comment
CLARK-A1045-326
Chaenactis glabriuscula
George K. Helmkamp
1977-3-20
Riverside
Cabazon edge of dry wash south of Cabazon; ; Cabazon 7.5'Q
Comment
RSA708176
Chaenactis glabriuscula
Scott D. White, Angelia Carey
2004-5-7
10320
Riverside
San Jacinto Mountain foothills: Indian Creek and adjacent foothills.
549
Comment Read comments Oct 4 2007
RSA793018
Chaenactis glabriuscula
Justin M. Wood
2011-4-4
3408
Riverside
San Bernardino Mountains Foothills: San Gorgonio River wash, off of Bluff Street, just east of Banning Bench.
881
Comment
SEINET2030149
Chaenactis glabriuscula
Ynez Whilton Winblad
1941-5-27
s.n.
Riverside
San Juan Mountains, San Juan Canyon, highway 74
610
Comment Read comments Nov 8 2015
JEPS30914
Chaenactis glabriuscula var. glabriuscula
P. Stockwell
1940-4-24
1506
Riverside
1 mi e Banning
Comment
UCR137686
Chaenactis glabriuscula var. glabriuscula
D. L. Banks, V. W. Steinmann
1997-3-13
1482 A
Riverside
NW Palomar Mtns, Agua Tibia Mtns, Vail Lake area, N and just south of Hwy 79; hills (burned in the Vail fire of May 1996) east of the Dripping Springs alcove and west of Vail Lake Marina Rd
549
Comment
CHSC8272
Chaenactis stevioides
Edward L. Smith
1958-3-21
357
Riverside
Chuckwalla Mtns., 3 mi. n of Desert Center.
274
Comment
RSA781659
Chaenactis stevioides
Duncan S. Bell
2009-3-8
80
Riverside
Arica Mountains: northwest side of mountain range approximately 3.2 air miles northwest of Priest Well or approximately 6.5 air miles southwest of the ghost town of Rice.
479
Comment
POM99022
Chaenactis stevioides var. stevioides
E. C. Jaeger
1926-3-26
s.n.
Riverside
Eagle Mts.
Comment
RSA778324
Chamaesyce
Amber Swanson
2011-10-9
653
Riverside
Around the Hayfields ext N of Hwy I-10.
426
Comment
SEINET3228170
Chamaesyce abramsiana
G. Rink
2012-9-10
11690 b
Riverside
At the Rio Mesa (proposed) Solar Power Plant about 15 miles southwest of Blytheon the east side of the Mule Mountains
125
Comment
RSA27703
Chamaesyce albomarginata
C. L. Hitchcock
1940-4-2
5925
Riverside
Cottonwood Spring wash, Joshua Tree National Monument.
Comment
UC17620
Chamaesyce albomarginata
Geo. F. Reinhardt
June, 1897
Riverside
Comment
RSA592455
Chamaesyce micromera
L. C. Wheeler
1966-10-15
8982
Riverside
San Jacinto Mountains. By Black Hill, by Pines to Palms Highway.
976
Comment
RSA569536
Chamaesyce setiloba
E. S. Spalding
1926-2-13
s.n.
Riverside
Colorado Desert. Box Canyon on Blythe Road.
Comment
RSA599303
Chamaesyce setiloba
L. C. Wheeler
1954-9-25
7096
Riverside
South end of Mule Mountains, near Ripley.
Comment
RSA1497
Cheilanthes newberryi
J. T. Howell
1929-2-14
1231
Riverside
on l. side of Temescal Canyon, 3 mi. so. of Glen Ivy
Comment
UC1930065
Cheilanthes newberryi
Scott D. White, Michael Honer
2003-5-27
9397
Riverside
Gavilan Hills/ Temescal Canyon: Hills and canyons ca. 1 mile north of the I-15 Freeway and 1 mile east of Lake St. exit. Collected south and/or west of unnamed peak 2349. (Lake Elsinore & adjacent Alberhill)
Comment
CAS-BOT-BC68052
Cheilanthes parryi
Marcus E. Jones
1906-4-26
s.n.
Riverside
Indio
Comment
CAS-BOT-BC70382
Cheilanthes viscida
J. G. Lemmon
April - May
4
Riverside
Downieville Buttes and bluffs of White Water River on the Colorado Desert
Comment
RSA613314
Chenopodium album
D. L. Banks
1997-3-1
1379
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, west of Pala Road. Reservation lands west of the casino and along Pechanga Creek.
329
Comment
UCR114197
Chenopodium berlandieri
A. C. Sanders, D. Malueg, K. D. Jones, et al
2000-9-8
23644
Riverside
Perris-Aguanga Basin Region, Tucalota Creek SE of French Valley Airport, on gasline route
381
Comment
UCR252003
Chenopodium berlandieri
A. C. Sanders, T. B. Salvato
2014-7-2
41177
Riverside
Peninsular Range; San Jacinto Mtns., Fobes Canyon, c. 1/2 mile south of Fobes Ranch along Fobes Ranch Rd.
1555
Comment
UC1329982
Chenopodium californicum
James E. Cole
1941-6-9
855
Riverside
Stubby Spring area Joshua Tree National Monument
1402
Comment
UC1537379
Chenopodium californicum
Gordon H. True Jr.
1935-3-14
102
Riverside
Gavilan Hills
609
Comment
SD186164
Chenopodium glaucum var. salinum
A. C. Sanders
2002-12-13
25663
Riverside
Temescal Valley; Trilogy at Glen Ivy at the confluce of Boxby and Anderson Canyons.
366
Comment
SD146308
Chenopodium murale
Mitch Provance
2000-1-8
1802
Riverside
Jurupa Mountains: Jurupa Mountains Cultural Center, 0.25 mile southeast of peak 1411.
289
Comment
SFV7069
Chenopodium murale
T. Gordon, K. A. Wilson, M. H. Grayum, K. Felt
1974-11-16
769
Riverside
Blythe. Alfalfa field along Colorado River north of Collis Mayflower County Park.
85
Comment
UCR230898
Chenopodium murale
Dave Silverman, Onkar Singh
2010-3-25
7847
Riverside
Sonoran (Colorado) Desert, Palo Verde Mesa, 220 m east of Black Creek Rd, 6.6 km west of McCoy Wash, and 8.2 km north of I-10
160
Comment
UCR40477
Chenopodium murale
Steve Boyd
1985-7-23
1012
Riverside
Santa Ana Mtns.; Santa Rosa Plateau, De Luz Road, 7.6 mi west of Rancho California, where Sandia Creek crosses road.
335
Comment
UCR111753
Chenopodium pratericola
S. J. Myers, C. McGaugh
1996-5-17
s.n.
Riverside
Santa Ana River Valley, Corona, River Road bridge over the Santa Ana River
165
Comment
UCR115924
Chenopodium strictum
Mitch Provance
2000-11-2
2296
Riverside
North Riverside, Reid Park, c. 0.5 mi SW of the corner of Placentia Ln. and Orange St.
250
Comment
CAS-BOT-BC231770
Chilopsis linearis
W. R. Dudley
1903-12-25
s.n.
Riverside
Palm Springs
Comment
CAS-BOT-BC231785
Chilopsis linearis
Frank W. Peirson
1921-4-13
1173
Riverside
Foot of Deep Canyon
304
Comment
UCR77748
Chilopsis linearis
Steve Boyd
1991-9-8
6425
Riverside
Peninsular Range, Aguanga Valley, sandy wash of Temecula Creek, south of Hwy 79 at jct with Hwy 371
600
Comment
RSA487439
Chloracantha spinosa
Don Pendleton
1988-5-17
s.n.
Riverside
ong canal near Hobson Way.
81
Comment
UCR127526
Chloris gayana
Steve Morgan
1997-12-5
s.n.
Riverside
Riverside, weed in the UCR Botanical Garden, E side of the UCR campus, south of the pond, near the Rutaceae section, in cell blocks J8 & K8.
396
Comment
CAS-BOT-BC184866
Chloris virgata
Carl B. Wolf
1932-4-28
3071
Riverside
Chuckwalla Valley. 20 miles west of Blythe on the Mecca Road.
121
Comment
RSA192175
Chlorogalum parviflorum
E. W. Lathrop
1966-6-1
6370
Riverside
14 miles NW of Murrieta, Los Alamos Road between Fisherman Camp and Main Divide Truck Trail. Cleveland National Forest.
Comment
UCR87629
Chlorogalum pomeridianum
A. C. Sanders
1994-5-30
14590
Riverside
San Bernardino Mountains, north-northeast of Beaumont at Highland Springs, hills north of the end of Bellflower Ave., at Dutton St
950
Comment
UCR167200
Chorizanthe brevicornu
S. J. Myers
2005-3-24
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, east of N end of Salton Sea, along Coachella Canal
12
Comment
JEPS57633
Chorizanthe corrugata
W. L. Jepson
1927-4-14
11702
Riverside
Silent Canyon or foothills Santa Rosa Mountains; foothills Santa Rosa Mountains or Silent Canyon
304
Comment
UCR167444
Chorizanthe corrugata
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
RSA407722
Chorizanthe fimbriata
Steve Boyd
1986-5-1
1785
Riverside
Perris-Aguanga Basin region SW Perris Basin, Hill west of Skunk Hollow.
Comment
JEPS57788
Chorizanthe leptotheca
Frank W. Peirson
1925-5-20
6012
Riverside
Aguanga
Comment
UCR217641
Chorizanthe leptotheca
Jeff B. Galvin
2010-6-7
134
Riverside
San Jacinto Mountains, East of Valle Vista, north of Cranston Ranger Station, along San Jacinto River
572
Comment
UCR100159
Chorizanthe parryi
Scott D. White
1994-4-23
2036
Riverside
San Bernardino Mtns., Millard Canyon, c. 5 air miles north of Cabazon: U.S. Forest Service Road 2S05.1, c. 1-1.5 mi. south of Millard Canyon Guard Station and junction of roads 2S05.2 & 2S05.1A (= East Branch)
1037
Comment
UCR104614
Chorizanthe parryi var. parryi
D. E. Bramlet
1993-5-25
2359
Riverside
Santa Ana Mtns, Elsinore Mtns., c. 730 m SW of Grand Ave. and 305 m SW of Akley Street. 1.7 km NE of Forest Service Road 6S07
Comment
UCR97692
Chorizanthe polygonoides subsp. longispina
A. C. Sanders, G. Helmkamp
1997-3-15
19928
Riverside
Lake Skinner area: hill (1864) east of Skinner Lake at NW end of Tucalota Hills
537
Comment
RSA543592
Chorizanthe polygonoides var. longispina
Steve Boyd, L. Arnseth, Orlando Mistretta
1991-5-6
6143
Riverside
Santa Ana Mountains, S side of Elsinore Peak.
1037
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
RSA150980
Chorizanthe procumbens
Clare B. Hardham
1962-4-6
8949
Riverside
395 Intersection, Rd to Rainbow near Temecula Canyon
Comment
SBBG101672
Chorizanthe procumbens
S. Boyd with Mistretta
1991-5-22
6294
Riverside
Vail Lake area, base of Agua Tibia Mtn E of Dorland Mtn, W of Kolb Crk; T8S, R1W, SW1/4 S20, NE1/4 S30
548
Comment
UCR217499
Chorizanthe procumbens var. albiflora
Lee A. Ripma, Jeff B. Galvin
2008-5-21
99
Riverside
Palomar Mtns, Agua Tibia, west of Woodchuck Rd., east of Pechanga Indian Reservation
792
Comment
RSA392740
Chorizanthe rigida
N. C. Cooper
1949-4-8
3305
Riverside
Desert Center.
610
Comment
RSA388504
Chorizanthe staticoides
Steve Boyd
1986-5-1
1812
Riverside
Bachelor Mtn.: Lower south slopes of Bachelor Mtn., east end of Lake Skinner.
Comment
UCR92497
Chorizanthe staticoides
Michael A. Patten
1993-6-23
s.n.
Riverside
Santa Ana Mountains, Santa Rosa Plateau (northern), Los Alamos Canyon at western end of Avenida La Cresta
610
Comment
LA206561
Chorizanthe xanti
S. Beller;
1926-4-20
sn
Riverside
Palm Springs
Comment
CAS-BOT-BC248060
Chorizanthe xanti var. leucotheca
S. B. Parish
1907-4-19
6168
Riverside
Palm Springs, Western edge of the Colorado Desert
200
Comment
RSA771682
Chorizanthe xanti var. leucotheca
Orlando Mistretta, Duncan S. Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4985
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
RSA5250
Chrysolepis sempervirens
Carl B. Wolf
1932-8-5
3987
Riverside
On trail from Tahquitz Valley to San Jacinto Peak; head of a fork of Tahquitz Creek. San Jacinto Mountains.
2744
Comment
UCR111778
Chrysothamnus nauseosus
Mitch Provance
1998-5-4
1716
Riverside
Riverside (Rubidoux), Belltown area, 'gravel pits' just south of 26th St. and Hall Ave.
250
Comment
UCR23281
Chrysothamnus nauseosus
John C. Roos, L. Roos
1950-10-21
5013
Riverside
Mojave Desert, Little San Bernardino Mountains, Wonderland of Rocks [Joshua Tree National Park]
1220
Comment
SEINET11841379
Chrysothamnus paniculatus
O. F. Clarke
1969-1
s.n.
Riverside
near Whitewater on Hwy 111, 2 mi SE of junction with I-10 at Verbenia Ave
Comment
UCSB4399
Chylismia brevipes
Sager, Ginny
1960-4-2
Riverside
In camp: off hiway 60-70 (to south) at southern tip of Joshua Tree National Monument
Comment
CAS-BOT-BC160592
Chylismia claviformis subsp. aurantiaca
L. A. Greata
1905-4-1
s.n.
Riverside
[Coachilla] Coachella
Comment
SD122414
Chylismia claviformis subsp. aurantiaca
Duffie Clemons, Erik Jonsson
1988-2-13
1937
Riverside
Ca. 3.0 miles north of I-10 along Washington St. southwest of Indio Hills, Coachella Valley.
Comment
UC1184365
Chylismia claviformis subsp. aurantiaca
Peter H. Raven
1958-1-24
11470
Riverside
on road to Cottonwood Springs 4.5 mi n State Highway 195
Comment
RSA192008
Cirsium occidentale var. californicum
E. W. Lathrop
1959-5-17
4562
Riverside
14 miles west of Murrieta.
Comment
UC63255
Cirsium occidentale var. occidentale
H. M. Hall
1904-5-24
4956
Riverside
vicinity of Riverside; Santa Ana River, Riverside
213
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
POM6150
Cirsium scariosum
L. T. Street
1917-5-15
s.n.
Riverside
Near Elsinore
Comment
RSA203063
Cistanthe monandra
James Henrickson
1967-4-30
2468
Riverside
2 miles N of Lake Elsinore.
396
Comment
RSA583357
Cistanthe monandra
Steve Boyd, Darin Banks
1995-4-5
8422
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
RSA162768
Clarkia dudleyana
J. D. Olmsted
1959-4-30
510
Riverside
Spring Trail at Beacon Pines Ranch; 9 miles SW of Corona; Mt. Range: Santa Ana Mts; Drainage area: to Santa Ana River.
Comment
UCR154601
Clarkia purpurea
A. C. Sanders, T. B. Salvato
2005-4-28
29764
Riverside
Peninsular Ranges, Gavilan Hills; north of Santa Rosa Rd., 1 mi. SW of Ida Leona Mine
625
Comment
RSA652936
Clarkia purpurea subsp. quadrivulnera
A. C. Sanders
1997-5-1
20612
Riverside
Lake Skinner area: north foot and lower slopes of Black Mtn., edge of Crown Valley on E side of Rawson Canyon
671
Comment
UC69182
Clarkia purpurea subsp. quadrivulnera
H. M. Hall
June 1905
6241
Riverside
Box Springs Mt vicinity of Riverside (e base); E base of Box Springs Mt., vicinity of Riverside.
609
Comment
UCR162841
Claytonia parviflora
S. J. Myers, John F. Green
2003-4-4
s.n.
Riverside
San Jacinto Mountains, powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain
1189
Comment
SD73598
Claytonia parviflora subsp. parviflora
Helen V. Witham
1970-5-1
848
Riverside
steep north bank, Bautista Canyon, southeast of Hemet
800
Comment
POM13303
Claytonia parviflora subsp. tenuifolia
E. C. Jaeger
1921-6-21
106
Riverside
Idyllwild.
Comment
RSA613432
Clematis
D. L. Banks
1997-4-5
1661
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. South of Dorland Mountain, just west of the Wilderness Area boundry, along a tributary of the north fork of Pechanga Creek.
518
Comment
UCR195112
Clematis ligusticifolia
A. C. Sanders, Tim Thomas
2008-8-1
35944
Riverside
Peninsular Range; San Jacinto Mtns., Coldwater Creek near Mountain Center, SE of Keenwild Fire Station
1402
Comment
RSA180259
Clematis pauciflora
E. W. Lathrop
1965-3-30
5593
Riverside
Tenaja Guard Station, 16 mi. W of Murrieta.
Comment
NY43294
Cleome isomeris
C. R. Annable
1995-3-11
2268
Riverside
Rest stop on I-10
Comment
JEPS4635
Collinsia concolor
P. A. Munz and I. M. Johnston
1922-5-19
5433
Riverside
Kenworthy San Jacinto Mts.
1402
Comment Read comments Mar 25 2011
RSA0117455
Collinsia concolor
Duncan S. Bell, Joy D. England
2010-6-4
1259
Riverside
San Bernardino National Forest: Garner Valley, approximately 3.2 air miles southeast of junction of forest service road 6S04 and forest service road 6S13.
1430
Comment
SEINET3079496
Collinsia concolor
Don Mitchell
1990-4-30
Riverside
W side of Sage Road, ca. 1/2 mi. S of intersection with Wilson Valley Road. (Sage 7.5' USGS quad)
701
Comment
RSA0117391
Collinsia parryi
N. C. Cooper
1947-4-5
2047
Riverside
Los Alamos Canyon, Elsinore.
762
Comment
CLARK-A1528-5722
Colubrina californica
John C. Roos
1946-10-26
3138
Riverside
Chuckwalla Mountains
Comment
UCR75070
Colubrina californica
A. C. Sanders, E. J. Lawlor
1992-4-4
12112
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, within 0.5 mile of McCoy Spring
244
Comment
UCR274069
Conium maculatum
Dave Goodward
2016-7-30
716- 1
Riverside
San Jacinto Mountains, Garner Valley, c. half mile east of the eastern end of Lake Hemet and c. 0.7 mi southwest of Hwy 74, headwaters of the South Fork of the San Jacinto River
1327
Comment
RSA496361
Convolvulus simulans
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-19
3035
Riverside
Vail Lake area, 0.5 mi WNW of dam, S flank Oak Mountain
549
Comment
UCR189584
Convolvulus simulans
Theresa Johnson
2006-3-30
006
Riverside
Peninsular Range, Santa Rosa Plateau, western edge of Mesa de Burro
571
Comment
UCR214852
Convolvulus simulans
Crystal Sheehan
2010-5-10
46
Riverside
Peninsular Range; Gavilan Hills Region, Lake Mathews Reserve, c. 1/4 mi. south of 13225 Cajalco Road, south of Lake Mathews, c. 0.4 mi. SE of intersection of Cajalco Rd. and La Sierra Ave.
429
Comment
UC885642
Cordylanthus nevinii
I. W. Clokey, E. G. Anderson
1935-8-21
6904
Riverside
Fuller's Creek; San Jacinto Mts
1500
Comment
UCR164284
Cordylanthus rigidus
S. J. Myers
2001-7-16
s.n.
Riverside
Peninsular Range; San Jacinto Mtns, Bautista Canyon
951
Comment
UCR227806
Cordylanthus rigidus
Duncan S. Bell, Ryan Parker
2010-6-1
1231
Riverside
San Jacinto Mountains, San Bernardino National Forest, Rouse Ridge, c. 2.4 air miles southeast of the junction of Hwy 74 and Forest Service Road 5S15
992
Comment
RSA0011006
Cordylanthus rigidus subsp. setiger
Duncan S. Bell, Joy D. England
2010-6-7
1274
Riverside
San Bernardino National Forest: Rouse Ridge, approximately 3 air miles southeast of junction of Highway 74 and forest service road 5S15.
1057
Comment
UCR237684
Coreopsis bigelovii
Orlando Mistretta, Duncan S. Bell, Janet Beckman, Joy England, K. Kane, et al.
2010-4-12
4692
Riverside
San Bernardino Mountains, Whitewater Canyon, along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center, Whitewater Trout Farm, in the vicinity of Bonnie Bell
600
Comment
SBBG60528
Corethrogyne filaginifolia
M. D. Clary
1928-7-7
Riverside
Snow Crk, Mt San Jacinto
Comment
SEINET272198
Cornus glabrata
A. C. Sanders, T. Tennant
1997-11-14
21596
Riverside
Morongo Indian Reservation ; San Bernardino Mtns.: W end of Burro Flats wooded canyon at border between chaparral hillside and annual grassland past
1158
Comment
SBBG12462
Coryphantha alversonii
H. and M. Dearing
1942-4-8
4873
Riverside
30 mi N of Blythe, Riverside Mtns
Comment
SD204868
Crassula aquatica
R. F. Thorne, E. W. Lathrop, S. Beckstrom-Sternberg, B. Martin
1982-6-5
55210
Riverside
Peninsular Ranges; Santa Ana Mountains region: Southwest of Murrieta. Santa Rosa Plateau, Mesa de la Punta near southern edge of plateau, approached from De Luz road.
579
Comment
RSA757637
Crassula connata
LeRoy Gross, Jackie McConnaughy, Andrew Monks, Thomas Stoughton, Jane Tirrell, Malia Volke
2010-4-12
4317
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
UCR112590
Crassula connata
A. C. Sanders
1998-3-11
21692
Riverside
Shipley/Skinner Reserve area, Diamond Valley, along State Street (R3) c. 1/2 mi. north of Newport Rd., south of Hemet
488
Comment
RSA397720
Crossosoma bigelovii
P. J. Remple
1942-3-21
s.n.
Riverside
Whitewater Canyon.
Comment
RSA85071
Crossosoma bigelovii
F. W. Peirson
1920-2-15
1953
Riverside
Small canyon north of Tahquitz Canyon, east base of San Jacinto Mtns.
Comment
JOTR30082
Croton californicus
La Doux, Tasha, Bill Truesdell
2006-10-3
1721
Riverside
Joshua Tree National Park. Pinto Basin: (Stop 1) east side of Hexie Mtns. at mouth of Pinkham Spring Canyon
668
Comment
RSA586856
Croton californicus
D. L. Banks, S. D. Boyd
1995-5-3
0275
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
UCR245236
Croton californicus
Jim Andre
2012-3-19
21343
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley along unnamed dirt road 0.3 mi. N. of Hwy 177, 5.7 mi. NE of junction with I-10 freeway
157
Comment
POM87347
Croton californicus var. mohavensis
Marcus E. Jones
1903-5-10
s.n.
Riverside
Palm Spring.
61
Comment
OBI23286
Cryptantha
Robert F. Hoover
1969-4-14
11234
Riverside
Palm Springs, just S of city limit
Comment
HSC24855
Cryptantha angustifolia
James Henrickson
1971-4-2
5476
Riverside
Hidden Oasis, 13 mi. E of Palm Spring
183
Comment
POM368179
Cryptantha angustifolia
T. S. Clare
1930-4-14
s.n.
Riverside
Salton Sea. [Imperial to Riverside Co]
Comment
RSA731021
Cryptantha angustifolia
Michael Wall
2008-4-26
455
Riverside
Chuckwalla Mountains; Corn Springs wash at Corn Springs Rd. crossing ca. 8.0 miles SW of Chuckwalla Rd.
435
Comment
RSA781605
Cryptantha angustifolia
Duncan S. Bell
2011-12-30
3027
Riverside
Arica Mountains: southern section of the mountain range within the Palen/McCoy Wilderness area; approximately 2 air miles southwest of Priests Well, or approximately 7 air miles southwest of the ghost town of Rice.
365
Comment
UC1229796
Cryptantha angustifolia
Peter M. Ray
1949-3-12
1363
Riverside
n of 1000 Palms (Aqueduct Road, n side of Coachella Valley); Coachella Valley
Comment
UC280441
Cryptantha angustifolia
E. E. Schellenger
1920-5-1
Riverside
e of Mecca (Hayfields); Colorado Desert
Comment Read comments Jun 18 2011
UCR103330
Cryptantha angustifolia
George K. Helmkamp
1998-2-5
2635
Riverside
Sonoran (Colorado) Desert/San Jacinto Mtns., Palm Springs, 1.1 mi. west of Calif. Hwy 111 on Tramway Rd.
335
Comment
SEINET10840765
Cryptantha angustifolia
David B. Dunn, Dhogo; Schroeder, (UMO); Bruskin; A. Folsom
1948-3-13
Dunn 3732
Riverside
On same sheet as Dunn 2044, UMO 162052. Borage. Found growing in a wash. Pushawalla Canyon, Indio Hills of the Colorado desert; W of Indio.
Comment
RSA234106
Cryptantha barbigera
R. F. Thorne, R. Carolin
1967-3-21
41636
Riverside
Joshua Tree National Monument: Cottonwood Springs.
915
Comment
UCD118997
Cryptantha barbigera
Richard Bates
1949-4-26
s.n.
Riverside
Cathedral City, southeast of Palm Springs.
Comment
UCR180144
Cryptantha barbigera
Mitch Provance
2003-4-26
9896
Riverside
Santa Ana River Valley, northern extreme of the La Sierra Hills, on the N-facing slopes and ridges just south of Crestlawn Memorial Cemetery
427
Comment
GMDRC4969
Cryptantha barbigera var. fergusoniae
J. Andre
2011-2-2
16213
Riverside
Coachella Valley: west of Palm Springs along Hwy 111 (south side) at base of San Jacinto Mtns at Windy Point, approx. 5.5. mi. from Jct with I-10
259
Comment
JOTR29581
Cryptantha circumscissa
Andre, Jim
2006-4-6
6694
Riverside
Joshua Tree National Park. Wilson Canyon, along Pinto Basin Rd
865
Comment
UCR115343
Cryptantha corollata
A. C. Sanders, James C. Dice, K. C. Rose, D. Woodard
1995-3-29
16268
Riverside
San Jacinto Mtns/Sonoran (Colorado) Desert, San Gorgonio Pass; alluvial fan at the mouth of Snow Creek, between Hwy 111 and Snow Creek Village
427
Comment
SD248140
Cryptantha costata
J. M. Andre
2013-3-27
24795
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
SBBG6254
Cryptantha decipiens
H. and M. Dearing
1942-2-6
4800
Riverside
near Cathedral City
Comment
UCR267886
Cryptantha dumetorum
Jim Andre
2013-3-4
23868
Riverside
Sonoran (Colorado) Desert, 0.2 miles east of Hwy 95, just south of Riverside Mountains, just north of Queen Sable Point
96
Comment
POM293650
Cryptantha intermedia
Lyman Benson
1946-4-15
12027
Riverside
2 miles east of Banning, Colorado Desert
609
Comment
RSA499709
Cryptantha intermedia
Ora M. Clark
1929-4-6
1938
Riverside
W. San Jacinto
Comment
RSA744305
Cryptantha intermedia
Michael Wall
2009-3-27
499 -D
Riverside
Bautista Creek east of Hemet off Bautista Canyon Rd. ca. 8 miles SE of jct. with Fairview Ave.
754
Comment
SD185168
Cryptantha intermedia
T. B. Salvato, Kent Beaman
2005-5-16
801
Riverside
San Jacinto River east of Valle Vista, just downstream from the Forest Service boundary and north of CA. 74.
548
Comment
SEINET3084398
Cryptantha intermedia
Andrew C. Sanders
1986-6-1
6538
Riverside
San Jacinto Mountains, along the trail to Spitler Peak from the 'Herkey Creek Camp to Bonita Vista' [=Apple Canyon] Road
1706
Comment
UC1112452
Cryptantha intermedia
Peter H. Raven with R. Snow
1957-7-26
10924
Riverside
0.9 mi n Vista Grande Ranger Station (Banning to Idyllwild road); San Jacinto Mountains
Comment
UCR117325
Cryptantha intermedia
Mitch Provance
1998-6-11
659
Riverside
Jurupa Mountains, Pediment of the NW Jurupa Mtns., area SE of the eastern extreme of Philadelphia St.
267
Comment
UCR162276
Cryptantha intermedia
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
1220
Comment
UCR165395
Cryptantha intermedia
A. C. Sanders
2005-4-21
29576
Riverside
Peninsular Range, Gavilan Hills, south of Harford Springs Co. Park and Ida Leona Rd., 1.5 mi. ESE of Gavilan Peak
622
Comment
UCR172756
Cryptantha intermedia
Abby Sirulnik, Ian G. Gillespie
2000-5-14
43
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
UCR47759
Cryptantha intermedia
F. R. Fosberg
1929-5-3
S- 01058
Riverside
Peninsular Range, Temecula River, c. 10 mi above Temecula
Comment
UCR94245
Cryptantha intermedia
Scott D. White
1996-4-14
3926
Riverside
Perris Basin/San Jacinto Mtns., E of Hemet: San Jacinto River Wash near Valle Vista, north of Hwy 74, c. 1.7 mi west of USFS Cranston Fire Station
549
Comment
POM9604
Cryptantha intermedia
I. M. Johnston
1920-5-8
s.n.
Riverside
Jurupa Mts, extreme west end. between Riverside and Ontario.
Comment
POM287672
Cryptantha maritima
Lyman Benson
1933-3-31
4170
Riverside
Beginning of Hemet Road [presumably Hwy 74 on desert side, Deep Cyn.] Colorado Desert watershed.
549
Comment
RSA718865
Cryptantha maritima
Michael Honer, L. Hulse
2005-3-8
2041
Riverside
Fargo Canyon; first main N-trending fork after entering canyon from bajada. Site of large long MWD aqueduct tunnel tailings pile.
457
Comment
RSA776299
Cryptantha maritima
Duncan S. Bell, Amanda Turek
2010-4-10
825
Riverside
Riverside Mountains; southern section of the mountain range; approximately 1 air mile southwest of Riverside Mountain Peak.
269
Comment
RSA799817
Cryptantha maritima
D. M. Ray
2011-3-5
15
Riverside
Sonoran Desert: Chuckwalla Valley along Kaiser Road.
198
Comment
UCR244860
Cryptantha maritima
Jim Andre
2012-3-19
21381
Riverside
Sonoran (Colorado) Desert, Palen Mountains, along Palen Pass Rd at Palen Pass
383
Comment
RSA703480
Cryptantha maritima var. maritima
LeRoy Gross, Leland Lubinsky, Victor Steinmann, Linda Worlow
2005-2-17
1425 -a
Riverside
Chocolate-Chuckwalla Mountains region: Corn Springs Campground in the Chuckwalla Mountains. Canyon southwest of Campground.
480
Comment
POM337992
Cryptantha micrantha
F. R. Fosberg
1930-4-30
2257
Riverside
Morongo Valley.
Comment
RSA699345
Cryptantha micrantha
J. R. Bruff
1928-4-2
s.n.
Riverside
Whitewater
Comment
UCR261447
Cryptantha micrantha subsp. micrantha
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-23
41430
Riverside
San Gorgonio Pass, San Gorgonio River wash, c. 3.7 miles east of Cabazon, c. 1.25 mi. NNE of One Horse Spring, south of I-10 and east of water bottling plant, between wind farms
439
Comment
SD39201
Cryptantha micrantha var. lepida
Edith A. Purer
1935-4-21
6443
Riverside
Pine Valley, Pines to Palms Highway
Comment
RSA526080
Cryptantha micromeres
Steve Boyd, Timothy S. Ross
1990-5-11
4653 B
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
UCR79234
Cryptantha micromeres
Steve Boyd, Orlando Mistretta
1992-4-23
7060
Riverside
Southern Santa Ana Mtns, San Mateo Canyon Wilderness Area, along San Mateo Creek from Riverside County line, following San Mateo Trail upstream to the confluence with Bluewater Canyon
305
Comment
SBBG53761
Cryptantha microstachys
S. Boyd
1980-5-28
Riverside
Harford Springs County Park, located on the NW corner of the Gavilan Plateau, E side of Gavilan rd
Comment
UCR177189
Cryptantha microstachys
Scott D. White, Michael Honer
2003-4-4
8958
Riverside
Peninsular Ranges; Perris-Aguanga Basin, Temescal Canyon, dissected bajada bench, below and east of Horsethief Canyon, immediately south of I-15 Fwy
427
Comment
UC24694
Cryptantha muricata
H. M. Hall
Jun 1901
2180
Riverside
Thomas Valley San Jacinto Mountains
1371
Comment
UCR157648
Cryptantha muricata
A. C. Sanders
1994-5-29
14574
Riverside
San Bernardino Mtns, East Branch Millard Canyon, along Forest Service Road 4S45
1200
Comment
UCR26485
Cryptantha muricata
A. C. Sanders, S. Hagopian
1981-5-20
3132
Riverside
Agua Tibia Mountains Area, Wolf Valley, SE of Temecula, at the junction of Road S16 with the road to the Pechanga Indian Reservation
351
Comment
RSA0107457
Cryptantha nevadensis
Duncan S. Bell, Amanda Turek
2010-4-9
783
Riverside
East side of the Arica Mountains, near the center of the range; approx. 1.75 air mile west of Priest Well.
485
Comment
JOTR34074
Cryptantha utahensis
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2010-5-27
2970
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, Lost Horse Mountain; narrow canyon on edge of 2009 burn area, north of Lost Horse Mine trail
Comment
POM13218
Cryptantha utahensis
E. C. Jaeger
1921-4-7
1128
Riverside
Mission Creek, Colorado Desert
Comment Read comments Nov 5 2011
UC667346
Cryptantha utahensis
Annie M. Alexander and Louise Kellogg
1941-5-7
2136
Riverside
Split Rock, Riverside and San Bernardino counties Joshua Tree National Monument
1310
Comment Read comments Oct 23 2011
RSA0024547
Cryptantha wigginsii
Steve Boyd
1986-5-1
1797
Riverside
Southwestern Perris Basin: Hill W of Skunk Hollow.
Comment
UCR187360
Cucurbita palmata
R. E. Riefner Jr.
2006-8-2
06- 349
Riverside
Peninsular Range, Lakeview Mountains, vicinity of Alicante Dr. and Jamawag Rd., north of Leon Rd.
550
Comment
UCR101885
Cyclospermum leptophyllum
A. C. Sanders
1997-3-17
20005
Riverside
Riverside, UCR campus, edge of lawn at NE corner of Batchelor Hall
348
Comment
RSA0114881
Cylindropuntia
Marc A. Baker, Michelle Cloud-Hughes
2011-12-19
17510
Riverside
Corn Springs Wash, 830 m ENE of Aztec Spring, 12 km SSE of Desert Center, north side of Chuckwalla Mountains, 84 km east of Indio.
498
Comment
SEINET9037778
Cylindropuntia bigelovii
M. A. Baker, Michelle Cloud-Hughes
2015-1
18288 .2
Riverside
Orocopia Mountains, 2.4km north of Red Canyon, 52km east of Indio, mostly granitic grus and rocks
658
Comment
SD248373
Cylindropuntia chuckwallensis
Michelle Cloud-Hughes
2013-3-17
87
Riverside
Corn Springs 7.5'Q USGS quad. Corn Springs, north side of Chuckwalla Mountains; 12 km SSE of Deesrt Center, 85 km east of Indio, 67 km W of Blythe.
500
Comment
RSA0097199
Cylindropuntia echinocarpa
Marc A. Baker, Michelle Cloud-Hughes
2015-7-7
18399
Riverside
San Gorgonio River, 2 km south of Cabazon, 2.6 km NNW of Hurley Flat, 26 km WNW of central Palm Springs.
510
Comment
RSA303532
Cylindropuntia echinocarpa
J. R. Shevock
1972-3-13
1405
Riverside
Palm Springs.
183
Comment
SEINET7249312
Cylindropuntia munzii
Andrew C. Sanders, Tim Thomas, T. B. Salvato
2012-1
Riverside
Comment
UC1931672
Cynanchum louiseae
A. C. Sanders
1985-9-5
5951
Riverside
UC Riverside Botanic Garden
Comment
JOTR32384
Cynodon dactylon
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler
2011-6-16
2491
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
RSA708075
Cynodon dactylon
Scott D. White, Angelia Carey
2004-4-16
10167
Riverside
Indian Creek and adjacent slopes.
549
Comment
SEINET10468127
Cynodon dactylon
David B. Dunn
1946-3-15
Dunn 2017
Riverside
Collected on dry plateau in vicinity of pushawalla canyon, indio hills. Sparse Desert scrub of larrea and franseria, with palms at the springs in the canyon.
Comment
CLARK-A1528-2
Cyperus eragrostis
Fred B. Essig
1966-9-12
Riverside
Riverside
Comment
RSA737420
Cyperus esculentus
Justin M. Wood
2008-9-19
131
Riverside
SW Perris Basin: Temecula - Murrieta Creek, downstream of 1st street bridge.
293
Comment
UCR85375
Cyperus odoratus
A. C. Sanders, O. F. Clarke & CNPS field trip
1991-10-5
11743
Riverside
Santa Ana River Valley, Rubidoux, Santa Ana River Regional Park, c. 0.3 mi SE of Louis Rubidoux Nature Center
Comment
UC698412
Cyperus rotundus
unknown
1920-12-11
Riverside
Thermal
Comment Read comments Apr 6 2011
SEINET893061
Cytisus striatus
A. C. Sanders, Chet McGaugh
1991-1
11142
Riverside
Murrieta Hot Springs, large vernal pool on the south side of Murrieta Hot Springs Road, east of Via Princesa and north of Calle del Lago.
347
Comment
NY43422
Dalea mollis
C. R. Annable
1995-3-9
2259
Riverside
BLM land, ca. 13km N of Rancho Mirage, behind A-1 Cement
Comment
RSA681031
Dalea mollis
Scott D. White, Michael Honer
2003-5-14
9263
Riverside
Bajada at foothills of Little Maria Mtns, ca. 20 air miles NW of Blythe, near Standard (Superior) Gypsum Mine.
76
Comment
RSA784943
Dalea mollis
Duncan S. Bell
2012-2-12
3121
Riverside
Mecca Hills: approximately 1.25 air miles north of Box Canyon Road, and approximately 4 air miles southwest of Shavers Well.
256
Comment
UCR97749
Dalea mollis
Michael D. Wilcox, Stephen J. Myers
1995-5-27
s.n.
Riverside
NE Colorado Desert, Cadiz Valley near the San Bernardino Co. line
270
Comment
POM211572
Dalea mollissima
P. A. Munz
1941-3-5
16692
Riverside
SE of Iron Mts.
Comment
SEINET10452148
Dalea mollissima
David B. Dunn
1946-3-16
Dunn 2024
Riverside
Collected on dry plateau 1/2 mi ne of pushawalla palms. Indio hills. Sparse Desrt scrub of larrea and franseria, with palms at the springs in the canyon.
Comment
RSA4963
Dasyochloa pulchella
C. B. Wolf
1932-4-27
3034
Riverside
Colorado desert, 3/4 mile west of Utopia on Mecca-Blythe road
152
Comment Read comments Dec 11 2011
RSA356644
Datisca glomerata
R. F. Thorne, C. W. Tilforth, Larry E. DeBuhr, E. W. Lathrop
1975-8-29
47299
Riverside
Santa Rosa Plateau: Cleveland National Forest, along Tenaja Creek at Tenaja Guard Station.
Comment
RSA787122
Datisca glomerata
R. F. Thorne, E. W. Lathrop, W. Wisura
1977-7-8
49547
Riverside
Santa Ana Mountains: along Ortega Highway (74), about 3 miles south-southwest of El Cariso, near junction of Decker and Morrell Canyons
Comment
UC64479
Datisca glomerata
H. M. Hall
July, 1901
2381
Riverside
in vicinity of Strawberry Valley (San Jacinto Mountains); San Jacinto Mountains
1615
Comment
UCR36992
Datura quercifolia
A. C. Sanders
1984-10-18
5337
Riverside
Riverside, residential garden of O.F. Clarke, 1012 Spruce Street
305
Comment
RSA715190
Daucus pusillus
A. C. Sanders, T. B. Salvato, Kelly Volansky, Michelle Balk
2006-5-24
32542
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
564
Comment
SD186052
Daucus pusillus
A. C. Sanders, Mike Misenhelter
2005-6-15
30966
Riverside
2.0 miles northnortheast of Vail Lake, 4.0 miles southsouthwest of Sage, Denise Rd. at Bonita Rd. near Calle de Nino.
640
Comment
UCD127426
Daucus pusillus
T. B. Salvato; Kent Beaman
2005-5-16
772
Riverside
San Jacinto Mtn foothills: San Jacinto River E of Valle Vista, just downstream from the Forest Service boundary and N of CA Hwy 74.
167
Comment
OBI16266
Deinandra fasciculata
Robert F. Hoover
1968-6-6
11151
Riverside
1 mi E of Perris
Comment
CAS-BOT-BC131032
Deinandra paniculata
H. M. Hall
1930-11-9
13025
Riverside
Aguanga Hills, 5 miles from Aguanga
Comment
CAS-BOT-BC131038
Deinandra paniculata
A. C. Sanders; D. Malueg; K. D. Jones; et al
2000-9-8
23635
Riverside
Perris-Aguanga Basin Region: gasline right of way across Pinto and Hoopes Ranches, east of Briggs Road at and near Warm Springs Creek, S of Scott Rd.
415
Comment
CAS-BOT-BC523925
Deinandra paniculata
D. E. Bramlet
2006-8-11
4045
Riverside
Perris-Aguanga Basin Region: San Jacinto Valley, W of Hemet at Hemet-Ryan Airport
458
Comment
RSA736380
Deinandra paniculata
Scott D. White, Justin M. Wood
2008-5-1
11921
Riverside
Perris Basin: I-215 freeway corridor, between freeway and frontage road, S of Scott Rd.
470
Comment
SD237330
Deinandra paniculata
John F. Green
2009-7-13
Riverside
Peninsular Range: Elsinore Trought, NE side of the city of Lake Elsinore, east side of Pasadena St. north of Central Ave.
384
Comment
RSA50296
Delphinium parryi
E. K. Balls
1949-5-4
13478
Riverside
Cajalco Road, road to Lake Mathews, Gavilan Hills. 2 miles from Corona to Elsinore Highway.
Comment
SDSU10045
Delphinium parryi
H. Wedberg
1962-5-23
942
Riverside
4.8 miles from hwy 395 at Rainbow, on road to Santa Margarita River and Temecula Canyon.
366
Comment
UC1031430
Delphinium parryi
H. Lewis
1941-7-7
Riverside
Lake Hemet
Comment Read comments Mar 24 2011
CAS-BOT-BC121437
Delphinium parryi subsp. parryi
Marion L. Campbell
1921-3-26
57
Riverside
Banning
Comment
SBBG35010
Delphinium parryi subsp. parryi
T. L. Secrest
1951-5-18
Riverside
San Jacinto, few mi E of Hemet
Comment
CAS-BOT-BC116422
Delphinium patens subsp. hepaticoideum
Steve Boyd
1992-4-15
6862
Riverside
Santa Ana Mtns, San Mateo Cyn Wilderness Area. Bluewater Cyn along Bluewater Tr. downstream to the confluence
487
Comment
CSUSB1232
Dendromecon rigida
R. M. Cope
1965-3-20
Riverside
In valley on west side of road from Idyllwild to Banning, 5 miles below Lake Fulmore.
731
Comment
POM122684
Dendromecon rigida subsp. rigida
Marcus E. Jones
1926-6-20
s.n.
Riverside
20 miles north of Idyllwild.
Comment
RSA785187
Deschampsia danthonioides
D. E. Bramlet
1991-5-7
2120
Riverside
San Jacinto Valley, 8.2 km SW of Hemet, just NE of jct. of California Ave. & Marvin Hull Road, c. 50-150 m north of the AT&SF railroad tracks & 300 m west of MWD canal
500
Comment
CAS-BOT-BC201724
Deschampsia elongata
Ralph Hoffmann
1929-9-6
s.n.
Riverside
Tahquitz Valley, San Jacinto Mt.
2438
Comment
POM369423
Descurainia pinnata
Dr H. de Forest
1929-2-16
s.n.
Riverside
San Gorgonio Pass(San Bernardino Mtns. on label)
Comment
CAS-BOT-BC43354
Descurainia pinnata subsp. glabra
Ivan Johnston
1070
Riverside
Palms Canyon.
274
Comment
POM489
Descurainia pinnata subsp. glabra
I. M. Johnston
1917-4-4
s.n.
Riverside
Palm Canyon.
274
Comment
UC494462
Descurainia pinnata subsp. glabra
Philip A. Munz
1932-3-14
11989
Riverside
Deep Canyon; Coachella Valley
91
Comment
UCR174113
Dicentra chrysantha
A. C. Sanders, T. B. Salvato
2006-6-2
33084
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.
579
Comment
RSA523966
Dichelostemma capitatum
Steve Boyd, Timothy S. Ross, L. Arnseth, Jaime Bonilla
1990-4-2
4012
Riverside
Vail Lake area, lower slopes of Agua Tibia Mtn, along Hwy 79, E of USFWS Dripping Springs Guard Station.
488
Comment
RSA750556
Dichelostemma capitatum
Scott D. White, Justin M. Wood
2009-5-21
12883
Riverside
Garner Valley, 0.5 miles NW of Morris Ranch Rd (Kenworthy Ranger Station).
1372
Comment
UCR93016
Dichelostemma capitatum subsp. capitatum
G. P. Schultz
1994-4-7
75
Riverside
Box Springs Mtns, Big Springs Canyon and N on the crest to Two Trees Canyon (S side)
Comment
UCR97241
Dichelostemma capitatum subsp. capitatum
Scott D. White
1997-2-9
4673
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
RSA501057B
Dichelostemma pulchellum var. pulchellum
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-4-1
3174 B
Riverside
Vail Lake area, recent burn in hills just to SW of the dam.
488
Comment
POM356429
Dicoria canescens
L. E. Hoffman
1932-11-26
17094
Riverside
Beaumont - Banning Pass [San Gorgorino Pass]
Comment
UC537238
Dicoria canescens
M. E. Jones
1933-12-29
Riverside
Cabazon
Comment
UCD18387
Dicoria canescens
Neil McRae, FA
1976-10-15
s.n.
Riverside
city of Indio.
Comment
HSC79576
Digitaria ischaemum
Paul Bailey
1972-5-14
131
Riverside
5 miles SE of Temecula, Hwy. S 16, Pechanga Canyon.
Comment
POM47470
Digitaria sanguinalis
Mary F. Spencer
1919-7-6
1265
Riverside
Tacquitz [Tahquitz] Meadow, San Jacinto Mountains.
2378
Comment
CAS-BOT-BC150931
Diplacus bigelovii var. bigelovii
Peter H. Raven
1958-1-24
11451
Riverside
Fargo Canyon
Comment
RSA0016055
Diplacus bigelovii var. bigelovii
F. W. Peirson
1920-2-16
1121
Riverside
Palm Canyon stream below the canyon, Palm Springs. region
Comment
CAS-BOT-BC150874
Diplacus puniceus
C. F. B.
1904-4-4
4152
Riverside
Elsinore
Comment Read comments Sep 3 2017
RSA0019297
Diplacus puniceus
D. L. Banks
1997-3-16
1532
Riverside
NW Palomar Mountains, Agua Tibia Mountains: North face of Dorland Mountain, the Dorland Mountain Arts Colony along the circular drive that runs around the north side of the compound.
567
Comment
SEINET13778043
Diplacus puniceus
Ynez W. Winblad
1938-1
Riverside
Between El Capistrano and Lake Elsinore
Comment
CAS-BOT-BC153966
Diplacus rattanii
John Thomas Howell
1931-5-30
6613
Riverside
Santiago Peak, Santa Ana Mts.
Comment
SEINET3197205
Ditaxis lanceolata
Andrew C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley
2010-3-16
37492
Riverside
Sonoran (Colorado) Desert; SE side of McCoy Mountains, upper part of wash c. 4.5 mi. NW of Blythe Airport, c. 3.5 mi. ENE of McCoy Peak (McCoy Peak 7.5' Q)
204
Comment
UCR245067
Ditaxis neomexicana
A. C. Sanders, T. B. Salvato
2012-10-12
40407
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, along Chuckwalla Valley Rd. near intersection with Graham Pass Rd., 4.56 km west of I-10 junction
124
Comment
RSA775099
Ditaxis serrata
Duncan S. Bell, Michael Hee
2011-3-18
2054
Riverside
Chuckwalla Mountains; north side of mountain range approximately 3 air miles southeast of Desert Center.
392
Comment
UCD142316
Ditaxis serrata
L. S. Rose
1935-12-23
s.n.
Riverside
San Jacinto Mts. Colorado Desert. Above Deep Canyon.
914
Comment
RSA263904
Ditaxis serrata var. californica
C. W. Tilforth
1976-7-20
1211
Riverside
Along power line road n.e. of Chiriaco Summit between Indio & Desert Center, Riverside County, CA. Colorado Desert.
Comment
POM13618
Ditaxis serrata var. serrata
E. C. Jaeger
1921-3-15
44
Riverside
Between Corn Springs and Gruendyke's Well [Desert Center]. Lower Sonoran Zone.
Comment Read comments Apr 5 2011
SEINET3105562
Dithyrea californica
Faulkner
1978-3-20
331
Riverside
Near Big Maria Mountains, 1 mile west of Colorado River.
152
Comment Read comments Sep 9 2013
CAS-BOT-BC136106
Dodecatheon alpinum
S. B. Parish; W. F. Parish
1881-7-20
305
Riverside
Tahquitz [Tockwich] - San Jacinto Mtn.
Comment
UC856110
Draba corrugata var. saxosa
P. A. Munz
1922-7-7
6043
Riverside
summit San Jacinto Peak San Jacinto Mts., summit San Jacinto Peak
3285
Comment
LA204315
Draba cuneifolia
T. Craig;
1932-2-24
1795
Riverside
Coachella Valley, Cathedral City, Coachella Valley
Comment
POM492
Draba cuneifolia var. integrifolia
H. M. Hall
1903-04
3804
Riverside
Vicinity of Riverside
610
Comment
RSA33532
Drymocallis glandulosa
N. C. Cooper
1944-6-17
1377
Riverside
Above Banning.
1067
Comment
RSA115730
Dryopteris arguta
Lucille Weight
1957-1
s.n.
Riverside
north Malapai Hill, Joshua Tree National Monument, southern end of Mojave Desert
Comment
RSA783269
Dryopteris arguta
J. D. Olmsted
1959-4-23
460
Riverside
Spring Trail at Beacon Pines Ranch; 9 miles SW of Corona.
732
Comment
UCR264471
Dryopteris arguta
S. J. Myers, Vesta A. Myers, Bill Hopson
2015-1-2
1075
Riverside
Peninsular Range; Santa Ana Mtns., Tin Mine Canyon, upper part of canyon, near Corona
732
Comment
UCR26974
Dryopteris arguta
E. W. Lathrop
1966-5-8
6470
Riverside
Peninsular Range; Santa Ana Mountains, Cleveland National Forest, Hagador Canyon, Trabuco District, 3 miles SW of Corona
275
Comment
RSA0002526
Echeveria lanceolata var. composta
W. L. Jepson
1903-8-6
2285
Riverside
Spruce Canyon, San Jacinto Mt.
1311
Comment
SBBG94680
Echinochloa colona
S. D. White
1990-9-25
Riverside
Santa Rosa Plateau, ca. 5 airline mi SW of Temecula; T8S, R 3W on line between S 22 and 27
374
Comment
IRVC26899
Echinodorus berteroi
S. B. Parish
1891-11-3
2246
Riverside
Elsinore Lake
381
Comment
UCR17541
Echinodorus berteroi
John C. Roos
1952-5-28
5727
Riverside
Perris-Aguanga Basin region, San Jacinto River bottomland 1 mile southeast of Perris
427
Comment
CDA4578
Eclipta prostrata
Gene Drake
1975-7-3
Riverside
Riverside Canal, Nixon at McKinley, Riverside.
0
Comment
UCR155152
Elatine brachysperma
A. C. Sanders, Kelly Volansky
2005-3-17
29198
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
UC1100718
Eleocharis macrostachya
Malcolm A. Nobs, S. Galen Smith
1948-9-3
502
Riverside
Thermal Imperial Valley
Comment
UCR220334
Eleocharis macrostachya
D. E. Bramlet
1992-4-29
2251
Riverside
Peninsular Range; Perris-Aguanga Basin Region, San Jacinto Valley, west edge of Hemet, west of Warren Rd. and north of Florida Ave./Hwy 74
457
Comment
RSA92130
Eleocharis palustris
F. W. Peirson
1922-4-29
1619
Riverside
Temecula River, southwestern Riverside County
427
Comment
CAS-BOT-BC113301
Eleocharis parishii
John Thomas Howell
1927-8-1
2878
Riverside
Wet ground on Mission Creek T Cross K Ranch, n. Colorado Desert.
609
Comment
CDA19961
Eleusine indica
J. Chandler
2002-9-4
PDR P 168849
Riverside
Southwestern California; Growing around faucet used to wash Road Dept vehicles on Washington St, Riverside.
0
Comment
UCR20459
Eleusine indica
John C. Roos, E. C. Jaeger
1952-10-8
5899
Riverside
Riverside, in moist clay garden
259
Comment
RSA450649
Elymus X hansenii
J. C. Roos
1952-6-13
5765
Riverside
Reche Canyon., [34 deg 02'55N, 117 deg 17'20W
457
Comment
UCR231743
Elymus condensatus
John F. Green
2008-4-23
08- 12
Riverside
Peninsular Range; SE Gavilan Hills, SW of Perris, powerline route south of Ethanac Rd, and east of Theda St., east of Hwy 74
492
Comment
UCR2353
Elymus condensatus
F. M. Reed
1907-6-9
1399
Riverside
San Bernardino Valley/Upper Santa Ana River region, Riverside, roadside north of Fairmont Park
274
Comment
UCR154465
Elymus elymoides
Jason L. Hlebakos
2005-5-30
810
Riverside
Peninsular Range, Durasno Valley, SE of Coahuilla Indian Reservation, c. 11 mi east of Bonnie Road, and c. 6 mi SSW of Anza
1402
Comment
UC38181
Elymus elymoides subsp. elymoides
H. M. Hall
August 1901
2601
Riverside
Tamarack Valley San Jacinto Mountains
2529
Comment
RSA131656
Elymus glaucus
E. K. Balls
1958-6-27
23290
Riverside
Between Santiago Peak and junction with Indian Truck Trail, along Main Divide, Santa Ana Mountains.
1372
Comment
SEINET1908655
Elymus glaucus
A. C. Sanders, Mitch Provance
2008-1
35791
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.
1450
Comment
UCD62702
Elymus trachycaulus
Alan A. Beetle
1946-6-10
4396
Riverside
San Jacinto Mts., San Jacinto Mt. Near Idyllwild.
1219
Comment
UCR201644
Elymus triticoides
Scott D. White, Justin M. Wood
2008-6-17
12180
Riverside
San Jacinto Mountains, Garner Valley, USFS Kenworthy Station
1402
Comment
HSC25791
Emmenanthe penduliflora
Richard Spjut
1972-3-30
2348
Riverside
Just SW of Coahulla Indian Reservation, ca. 2 miles E on Hwy. 71 from jct. 79 (near San Diego County Line)
1220
Comment
OBI2172
Emmenanthe penduliflora
P. A. Holden
1969-4-6
706
Riverside
At foot of Morongo Grade just W of hwy 62 and just N of Mission Crk
Comment
POM14089
Emmenanthe penduliflora
P. A. Munz, D. D. Keck
1922-4-13
4956
Riverside
Eagle Mts, Colorado Desert.
213
Comment
CAS-BOT-BC131161
Encelia actoni
Lewis S. Rose
1935-12-23
35698
Riverside
Above Deep Canyon, San Jacinto Mts.
914
Comment
HSC34783
Encelia actoni
R. E. Cooksey
Mar 1974
193
Riverside
Chino Canyon below Palm Springs Tramway; San Jacinto Mtns.
381
Comment
UC1118054
Encelia californica
A. Lewis
1934-2-1
299
Riverside
3 mi n Auburndale; Corona Quadrangle
365
Comment
UCR172257
Encelia californica
John F. Green
2006-5-2
s.n.
Riverside
Peninsular Ranges, City of Temecula, Immediately N and south of Murrieta Hot Springs Road along San Diego Aqueduct right-of-way
396
Comment
JEPS34112
Encelia farinosa
Newlon
1922-4-2
420
Riverside
highway between Westmoreland and Indio; Colorado Desert
Comment Read comments Feb 18 2013
UCR124641
Encelia farinosa
B. C. Templeton, I. W. Clokey
1930-4-9
1001
Riverside
Sonoran (Colorado) Desert, North of Palm Springs
400
Comment
CAS-BOT-BC131413
Encelia frutescens
John Thomas Howell
1928-3-24
3511
Riverside
Near Palm Wash, 35 miles south of Indio, Colorado Desert
Comment
UC813668
Ephedra aspera
I. W. Clokey
1935-4-17
6513
Riverside
Cottonwood Springs
Comment
JEPS49091
Ephedra californica
W. L. Jepson and W. C. Mathews
1914-5-18
5990
Riverside
n of Indio; Pinyon Well grade
Comment
POM303741
Ephedra californica
Lyman Benson
1946-4-15
12040
Riverside
Canyon on Twenty-nine Palms Road from Whitewater.
457
Comment
RSA735322
Ephedra californica
Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah De Groot, Valentin Arvizu, Tim Thibault
2004-5-14
11260
Riverside
Western edge of the Chocolate Mountains, along Gas Line Road in major wash system west of Iris Wash drainage. Within boundaries of U.S. Navy's Chocolate Mountains Aerial Gunnery Range.
570
Comment
RSA0019796
Ephedra trifurca
April Garbat, Kristin Forgrave
2013-5-14
68 -B
Riverside
Blythe-Rice Rd, at the valley bottom approx 2 mi S of Hwy 62 (S of RR tracks)
243
Comment
UCR138606
Epilobium canum subsp. canum
D. L. Banks
1996-11-7
1197
Riverside
Agua Tibia Mountains, NW Palomar Mountains: Pechanga Indian Reservation, east of San Gabriel Church. At the end of the main road in the Reservation, at the spring on the N fork of Pechanga Creek at the E end of the Reservation
494
Comment
CAS-BOT-BC171731
Epilobium canum subsp. latifolium
Francis M. Fultz
1917-1-1
s.n.
Riverside
Idlewyld, San Jacinto Mts.
Comment
RSA0125180
Epilobium ciliatum
Duncan S. Bell
2016-10-27
10206
Riverside
Whitewater Canyon area; collecting in Rainbow Canyon, 2.75 air miles northwest of the Whitewater Ranger Station (trout ponds).
1024
Comment
SD28118
Epilobium glaberrimum
Carl B. Wolf
1932-8-5
3941
Riverside
San Jacinto Mountains. Along trail from Tahquitz Valley to San Jacinto Peak.
2621
Comment
RSA5237
Epilobium oregonense
Carl B. Wolf
1932-8-5
3961
Riverside
On trail from Tahquitz Valley to San Jacinto Peak; head of a fork of Tahquitz Creek. San Jacinto Mountains.
2744
Comment
POM12731
Epipactis gigantea
Philip A. Munz
1922-7-1
5934
Riverside
Santa Rosa Mountains, Old Nicholas Canyon.
1463
Comment
RSA627506
Equisetum hyemale var. affine
Scott D. White
1998-7-31
6947 (unic.)
Riverside
Idyllwild Area: Strawberry Creek between crossing at Circle Drive and Hymber Park.
1707
Comment
UCR515
Equisetum laevigatum
Eugene Cardiff
1954-4-5
s.n.
Riverside
San Bernardino Valley Region, Santa Ana River, near Pedley
207
Comment
POM267973
Eragrostis pectinacea
E. Johnson
1943-10-29
s.n.
Riverside
Coachella.
Comment
CLARK-A1656-789
Eremalche exilis
Jon Mark Stewart
1982-4-14
Riverside
Palm Desert
60
Comment
RSA522776
Eremalche exilis
Steve Boyd, T. S. Ross, L. Arnseth
1990-3-29
3883
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
RSA0015415
Eremalche exilis
Marcus E. Jones
1903-5-8
s.n.
Riverside
Indio.
-7
Comment
RSA432717
Eremalche rotundifolia
Geo. Cantwell
1935-4-8
s.n.
Riverside
McCoy Springs, McCoy Mnts. [NW of Blythe]
Comment
RSA567653
Eremalche rotundifolia
A. C. Sanders, E. J. Lawlor
1992-4-4
12094
Riverside
McCoy Mountains, within 1/2 mile of McCoy Spring.
244
Comment
UC729749
Eremalche rotundifolia
Carl B. Wolf
1932-4-29
3124
Riverside
4 mi. e. of Rice on rd. to Parker; e. Colorado Desert
213
Comment
CAS-BOT-BC160066
Eremothera boothii subsp. condensata
L. R. Abrams
1926-3-26
11085
Riverside
Between Palm Springs and Indian Wells
Comment
SD181439
Eremothera boothii subsp. condensata
V. Soza, J. M. Porter and G. D. Wallace
2001-4-2
1095
Riverside
Little SanBernardino Mountains region: Mouth of West Wide Canyon, west side of Channel Run.
Comment
SD21516
Eremothera boothii subsp. condensata
Frank F. Gander
1938-5-21
5759
Riverside
Shaver's Summit
Comment
OBI39302
Eremothera refracta
G. K. Helmkamp
1983-4-5
483 -15
Riverside
Chuckwalla Mts, large wash below Chuckwalls spring, 9 mi SW of Graham Pass Rd
488
Comment
UC874145
Eremothera refracta
C. L. Hitchcock
1940-4-1
5898
Riverside
1 mi below Cottonwood Spgs.; Joshua Tree Nat. Monument
Comment
SEINET3208899
Eriastrum densifolium
G. Goodwin
2012-6-14
3455
Riverside
San Jacinto Mountains, at vista south of Idyllwild adjacent to highway 243
1650
Comment
RSA0110544
Eriastrum densifolium subsp. austromontanum
N. C. Cooper
1944-7-15
1579
Riverside
Palms to Pines Highway, San Jacinto Mountains.
1280
Comment
UCR126168
Eriastrum densifolium subsp. densifolium
Mark S. Brunell
1992-6-22
102
Riverside
San Jacinto Mtns., Hwy 371, 4.5 km south of Hwy 74, south side of road, in sandy bottom of Hamilton Wash
1268
Comment
RSA0105508
Eriastrum densifolium subsp. densifolium
N. C. Cooper
1949-6-29
4297
Riverside
Palms to Pines Highway [SR 74]
1067
Comment
UC1051493
Eriastrum diffusum subsp. coachellae
Herbert L. Mason
1952-4-7
14214
Riverside
Palm Springs Palm Canyon.
Comment
UCR144153
Eriastrum eremicum
Scott D. White, Michael Honer
2003-4-25
9093
Riverside
San Bernardino Mtns, Whitewater Canyon, about midway between Bonnie Bell and Whitewater Trout Farm, west side of road
671
Comment
UCR3477
Eriastrum eremicum
Sally Bell
1964-4-18
s.n.
Riverside
Sonoran (Colorado) Desert, Coachella Valley, on Indian Ave. about 3 mi. from the junction with the 29 Palms Hwy, on east side of road along shoulder
396
Comment
JOTR34196
Eriastrum eremicum subsp. eremicum
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2010-5-27
2989
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
SD45397
Eriastrum filifolium
Herbert L. Mason
1926-5-2
3200
Riverside
Temecula Valley
Comment
UCR280929
Eriastrum filifolium
Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett
2017-5-23
517- 31
Riverside
Temescal Valley, Mayhew Wash, N side of Temescal Canyon Rd., vicinity of I-15
320
Comment
SD181417
Eriastrum sapphirinum subsp. dasyanthum
Scott D. White, Tasha La Doux
2000-6-3
7998
Riverside
Gibbel Flat in the Santa Rosa Hills.
609
Comment
SD186279
Eriastrum sapphirinum subsp. dasyanthum
A. C. Sanders, Mike Misenhelter
2005-6-15
30987
Riverside
Sage-Aguanga Region; 2.0 miles northnortheast of Vail Lake, 4.0 miles southsouthwest of Sage, Denise Rd. at Bonita Rd. near Calle de Nino.
640
Comment
POM40988
Ericameria brachylepis
Marcus E. Jones
1900-7-13
s.n.
Riverside
Dripping Spring, near Temecula.
366
Comment
RSA709797
Ericameria brachylepis
A. C. Sanders
2004-7-1
28372
Riverside
Perris-Aguanga Surface/Menifee Valley Region: Paloma Valley, ca. 1.5 mile NW of the 'Menifee-Antelope Community Hall', 0.6 mi. E of Murrieta Rd. near the NW foot of a large rocky hill (1762 ft.) and ca. 5 miles due south of Sun City.
457
Comment
LA203664
Ericameria cuneata var. spathulata
Carl Epling;
1937-11-26
sn
Riverside
White Tank, 29 Palms
Comment
SD128372
Ericameria linearifolia
R. Mitchel Beauchamp, R. C. Pierce
1971-3-27
2065
Riverside
Slopes along Coyote Canyon Road, Terwilliger Valley.
900
Comment
SBBG119024
Ericameria palmeri var. pachylepis
S. D. White with M. Honer
2004-4-6
10047
Riverside
Temescal Valley, just N of the I-5 and E of Indian Truck Trail, S and W of Lee Lake (Alberhill: 33 deg 45'N, 117 deg 26'30"W; T5S R5W S7, SW1/4, and adjacent S 12)
335
Comment
UCR199719
Ericameria palmeri var. pachylepis
Scott D. White, Angelia Carey, Linda Archer
2004-8-5
10666
Riverside
San Jacinto Mountain foothills, Soboba Indian Reservation, Indian Creek and adjacent uplands, from confluence with San Jacinto River to c. 2 miles upstream
610
Comment
OBI38365
Ericameria paniculata
David J. Keil
1980-11-30
s.n.
Riverside
At Whtewater along I-10
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
POM96266
Ericameria pinifolia
E. C. Jaeger
1925-11-9
s.n.
Riverside
Dripping Spring, S.W. Riverside Co.
Comment Read comments Jun 3 2008
RSA594512
Ericameria pinifolia
D. L. Banks, Dylan Hannon
1996-5-3
0999
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco.
500
Comment
UCR98178
Erigeron breweri
Scott D. White
1993-5-29
1439
Riverside
San Bernardino Mtns., Banning Canyon & Big Oaks Canyon along the road to Raywood Flat on Yucaipa Ridge
1067
Comment
SEINET10617402
Erigeron breweri
David B. Dunn, Melvin L. Conrad; Douglas G. LeDoux
1973-6-15
Dunn 20756
Riverside
Along Hwy. 74 W of the Jct. rd. to Idyllwild, 11 mi. W, at the lower edge of the coulter Pines and near the chaparral. Decomp. granite.
Comment
POM357417
Erigeron breweri var. jacinteus
Robert Kessler
1921-9-1
s.n.
Riverside
Summit of Tahquitz.
2439
Comment
UC218166
Erigeron divergens
P. A. Munz
1922-6-24
5797
Riverside
grassy banks along Pipe Creek; San Jacinto Mts., Hemet Valley, Pipe Creek
1584
Comment
RSA673472
Erigeron foliosus
Scott D. White, Tasha La Doux
2000-4-20
7715
Riverside
South of Hemet: 'Gibbel Flat' in the Santa Rosa Hills.
610
Comment
UCR155945
Erigeron foliosus
T. B. Salvato, Kent Beaman
2005-5-16
817
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
RSA761998
Erigeron foliosus var. foliosus
Patrick Garrett, C. Martinez, Naomi Fraga, L. McDade, et al.
2010-8-14
77
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
RSA89920
Erigeron foliosus var. stenophyllus
E. K. Balls, Percy C. Everett
1953-7-1
18351
Riverside
2.2 miles NW of boundary of San Bernardino National Forest, raod from Idyllwild to Banning.
Comment
UC1087301
Eriodictyon crassifolium
E. K. Balls and P. C. Everett
1957-11-4
22743
Riverside
Snow Creek; n base San Jacinto Mts., Snow Creek
701
Comment
UC916697
Eriodictyon crassifolium
Frank W. Gould
1944-4-5
2223
Riverside
17 mi e Temecula; e of Temecula
Comment
SD67920
Eriodictyon trichocalyx var. lanatum
Reid Moran
1968-8-3
15373
Riverside
Chaparral on west slope of Santa Rosa Mountain, 1 mile west of summit, by roadside
2100
Comment
JOTR34095
Eriogonum angulosum
Herskovits, Tasya
2011-9-28
1
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Keys View; Burn area on gentle rocky slopes
1582
Comment
CAS-BOT-BC248617
Eriogonum apiculatum
E. L. Peterson
1931-9-5
s.n.
Riverside
Coldwater Canyon, San Jacinto Mts.
1524
Comment
SBBG1456
Eriogonum apiculatum
H. and M. Dearing
1936-12-26
148
Riverside
Palms to Pines Hwy
1097
Comment
UCD159799
Eriogonum apiculatum
Louis C. Wheeler
1945-10-7
6412
Riverside
San Jacinto Mountains: divide between West Fork Snow Creek and North Fork San Jacinto River.
2377
Comment
UCR13883
Eriogonum apiculatum
J. Zabriskie
1973-8-16
401
Riverside
Santa Rosa Mountains, Santa Rosa Mtn.
2134
Comment
CAS-BOT-BC242783
Eriogonum davidsonii
Louis C. Wheeler
1931-10-2
178
Riverside
Hemet-Idyllwild Road, San Jacinto Mts.
1371
Comment
CAS-BOT-BC242790
Eriogonum davidsonii
Winifern W. Swarth
1914-9-6
s.n.
Riverside
Strawberry Valley, San Jacinto Mts.
1828
Comment
UCR281912
Eriogonum deflexum
A. C. Sanders, Jim Malusa
2017-9-19
43339
Riverside
Sonoran (Colorado) Desert, northern Chocolate Mountains, canyon 4.65 km SW (211 deg. ) of Tabaseca Tank
744
Comment
JOTR35263
Eriogonum deflexum var. deflexum
La Doux, Tasha, M. Harding, M. Wheeler, T. Herskovits
2011-4-14
2218
Riverside
Joshua Tree National Park. Southwest Eagle Mountains; west of Lost Palms Canyon; bouldery canyon with sandy wash bottom
731
Comment
UC667354
Eriogonum deflexum var. deflexum
Annie M. Alexander and Louise Kellogg
1941-5-15
2187
Riverside
n base of Eagle Mountains Colorado Desert, Eagle Mountains
914
Comment
RSA314467
Eriogonum elongatum
Robert F. Thorne, Kay L. Wright, Richard K. Benjamin
1982-10-8
55385
Riverside
San Bernardino Mountains: Side-canyon on east side of Whitewater Canyon, about 3.3 miles north of Whitewater Post Office (One-Palm Oasis Canyon).
595
Comment
RSA789366
Eriogonum fasciculatum
Aaron C. Sedgwick, David Fraker
2012-3-28
42
Riverside
In the Mecca Hills, take Box Canyon Rd. approximately 6 miles south of Rt. 10.
323
Comment
UCR137035
Eriogonum fasciculatum subsp. polifolium
A. C. Sanders
2004-5-5
27780
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
CAS-BOT-BC249897
Eriogonum fasciculatum var. flavoviride
Carl B. Wolf
1932-10-12
4293
Riverside
Colorado Desert. Little San Bernardino Mts. Pinyon Well
1219
Comment
CAS-BOT-BC249960
Eriogonum fasciculatum var. foliolosum
Lewis S. Rose
1938-12-25
38352
Riverside
31 mi. w. of Indio, Palms to Pines Highway, San Jacinto Mts.
1280
Comment
UCR260541
Eriogonum fasciculatum var. foliolosum
T. B. Salvato
2014-5-29
8040
Riverside
Perris-Aguanga Basin, Wildomar, field south of Bundy Canyon Road, west of Sunset Avenue and east of a broad oak/willow gully, c. 1.13 mi west of Murrieta Rd and 4.10 mi southeast of Canyon Lake
537
Comment
RSA587145
Eriogonum fasciculatum var. polifolium
D. L. Banks, S. D. Boyd
1995-6-2
556
Riverside
NW Palomar Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of N peak of Agua Tibia Mountain; On the Woodchuck Trail just N of the Riverside County boundary, W of the peak ''3790'' on boundary of S32 and S33.
1042
Comment
CAS-BOT-BC253486
Eriogonum gracile
Mrs. J. D. Abrams
1901-5-1
s.n.
Riverside
Elsinore
Comment
UC64569
Eriogonum gracile
H. M. Hall
1897-8-29
866
Riverside
Riverside
Comment
RSA486460
Eriogonum gracile var. gracile
Richard Noyes, L. Arnseth
1988-10-30
756
Riverside
Harford Springs County Park vicinity. East of Park boundry and bordering Gavilan Mine Road.
610
Comment
SDSU13671
Eriogonum gracile var. gracile
W. Miller with C. Mosse
1972-8-9
Riverside
Comment
POM2336
Eriogonum gracillimum
Jenkins, Street
1917-5-30
1970
Riverside
San Jacinto.
Comment
UCSB6810
Eriogonum inflatum
Philbrick, Ralph
1953-06
Riverside
Joshua Tree National Monument
Comment
RSA393579
Eriogonum inflatum var. inflatum
N. C. Cooper
1944-4-8
1050
Riverside
Andreas Canyon.
305
Comment
RSA5160
Eriogonum inflatum var. inflatum
Carl B. Wolf
1932-4-26
2971
Riverside
Colorado Desert: 5 mi. E of Mecca on Blythe rd.
30
Comment
UC66489
Eriogonum inflatum var. inflatum
E. E. Schellenger
1904-10-15
39
Riverside
between Whitewater and Palm Springs
Comment
UC849724
Eriogonum maculatum
I. W. Clokey
1935-4-17
6596
Riverside
Cottonwood Springs
Comment
JEPS57089
Eriogonum parishii
Marjorie D. Clary
1932-8-21
1083
Riverside
Vandeventer Flats San Jacinto Mts.
1341
Comment
RSA314633
Eriogonum pusillum
Robert F. Thorne, Fosberg, Sachet, Herbst
1983-4-23
55429
Riverside
San Bernardino Mountains: Mouth of Whitewater Canyon, east of Whitewater Post Office at south end of ridge.
412
Comment
RSA424848
Eriogonum pusillum
Lester H. Cushman
1932-3-20
s.n.
Riverside
2 mi. W of Morongo Valley.
Comment
UCR188790
Eriogonum pusillum
Jim Andre
2006-4-26
7797
Riverside
South Mojave Desert, Joshua Tree National Park, upper Long Canyon, canyon bottom c.1 mi north of Rattlesnake Spring
1321
Comment
UC598736
Eriogonum reniforme
John Bright
1936-4-21
12845
Riverside
about 5 mi n Palm Springs; Colorado Desert
Comment
CDA23010
Eriogonum thomasii
G. D. Barbe, T. C. Fuller
1973-2-27
1047
Riverside
0.2 miles east of Coachella Canal on S.R. 195. Box Canyon Wash.
0
Comment Read comments Jul 14 2016
JOTR35212
Eriogonum thomasii
La Doux, Tasha, M. Harding, B. Truesdell
2011-3-15
3636
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains; west Pinkham Wash, west of Pinkham Canyon Road; sandy gravel flats near road (Stop 1)
Comment
POM279991
Eriogonum thomasii
Lyman Benson
1933-3-31
4196
Riverside
Salton Sea-Imperial Co. line.
61
Comment
RSA27510
Eriogonum thomasii
I. L. Wiggins
1941-3-27
s.n.
Riverside
South end of Coxcomb Mountains 8 miles northeast of Desert Center.
Comment
UCR103576
Eriogonum thomasii
George K. Helmkamp, E. A. Helmkamp
1998-1-17
2542
Riverside
Sonoran (Colorado) Desert, Mecca Hills, Box Canyon Road ENE of Mecca and on the north side of the Coachella Canal
.3
Comment
UCR138572
Eriogonum thomasii
Steve Boyd, Orlando Mistretta
1986-3-13
1450
Riverside
Sonoran (Colorado) Desert, West side of Palen Mountains, NE of Desert Center. Upper bajada at base of range
244
Comment
UCR163080
Eriogonum thomasii
B. G. Pitzer
2000-5-7
4141
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
CAS-BOT-BC262874
Eriogonum thurberi
Annie M. Alexander; Louise Kellogg
1941-4-24
2077
Riverside
Morongo Valley Gorge of Dry Morongo Creek
640
Comment
JEPS56279
Eriogonum thurberi
W. L. Jepson
1901-5-30
1553
Riverside
Temecula River between Aguanga and Temecula; Temecula River
Comment
UC63437
Eriogonum thurberi
H. M. Hall
1904-5-19
4950
Riverside
vicinity of Riverside (Fairmount Park); Fairmount Park
243
Comment
POM187511
Eriogonum wrightii var. membranaceum
C. M. Dammers
1933-10-25
s.n.
Riverside
The Gavilan Hills.
Comment
JOTR29225
Eriogonum wrightii var. nodosum
La Doux, Tasha, Mike Bell
2005-9-15
1333
Riverside
Joshua Tree National Park. Near Hidden Valley campground
Comment
UCR109455
Eriogonum wrightii var. nodosum
A. C. Sanders, Pam MacKay, Tim Thomas, O. F. Clarke
1996-11-23
19658
Riverside
San Bernardino Mtns., Whitewater Canyon, just above Bonnie Bell, 2.3 miles below the stream crossing near the fish hatchery, east of VAMB Captain
534
Comment
UCR264251
Eriogonum wrightii var. nodosum
Mitch Provance
2012-11-9
1112 -5
Riverside
Colorado Desert, Whitewater, near corner of Whitewater cutoff Rd. and Painted Hills Rd., about 0.1 miles N of Interstate 10
405
Comment
POM357972
Eriophyllum confertiflorum
E. C. Jaeger
1922-7-13
s.n.
Riverside
Pines to Palms Trail, San Jacinto Mts.
1524
Comment
RSA125205
Eriophyllum confertiflorum
E. K. Balls, Percy C. Everett
1957-8-20
22675
Riverside
Hamilton Grade, along rd. from Palms to Pines Hwy. to Aguanga.
Comment
SDSU4087
Eriophyllum confertiflorum
H. Wedberg
1967-5-19
1375
Riverside
At Dripping Springs Campground, 10 miles east from Hwy 395 on Hwy 71.
Comment
UCR120620
Eriophyllum confertiflorum
Steve Boyd, K. A. Boyd, C. Boyd, Richard Noyes, L. Arnseth
1988-5-28
2282
Riverside
San Jacinto Mtns, Cahuilla Mountain, west of Anza, along hiking trail, mostly along the crest
1700
Comment
UCR243515
Eriophyllum confertiflorum var. confertiflorum
Jim Andre, T. La Doux, R. B. Kelley
2011-5-4
21076
Riverside
Southern Mojave Desert, Joshua Tree National Park, Long Canyon, up side canyon approx. 400 m. west of main canyon drainage
1172
Comment
CAS-BOT-BC301800
Eriophyllum multicaule
A. C. Sanders; J. C. Lyman
1995-4-16
1655904
Riverside
Glen Avon: sand dune area on the N slope of the Jurupa Hills (draining toward Fontana), Pyrite St. Canyon
335
Comment
PASA2215
Eriophyllum multicaule
Frank W. Peirson
1928-4-19
Riverside
Hills north of Elsinore
457
Comment
RSA474457
Eriophyllum wallacei
M. B. Dunkle
1933-3-3
3024
Riverside
Devils Cactus Garden, Colorado Desert
152
Comment
RSA49390
Eriophyllum wallacei
P. A. Munz
1949-4-11
13023
Riverside
Near Conejo Well, north base of Eagle Mts
915
Comment
UC1260243
Eriophyllum wallacei
Dale E. Johnson with J. E. Eckenwalder
1975-3-23
169
Riverside
below parking lot Big Horn Lookout (on Hwy 74 (road to Palm Desert) 22.0 km (13.7 mi) s of Hwy 111 (Palm Springs-Indio road)); , Hwy 74
1040
Comment
UCR84584
Erodium botrys
Scott D. White, S. Ogg
1994-4-21
2009
Riverside
San Bernardino Mtns, Millard Canyon, near stream crossing of Forest Service Road 2S05, c. 4 miles south of Bear Wallow Spring
917
Comment
RSA543610
Erodium brachycarpum
Steve Boyd
1991-5-7
6172
Riverside
Santa Ana Mountains, SE and E side of Elsinore Peak.
1006
Comment
SD255192
Erodium cicutarium
Duncan S. Bell, Amanda Bell
2012-1-28
3067
Riverside
East side of Arica Mountains; Rice Valley, ca. 6.0 air miles southeast of the ghost town of Rice.
202
Comment
UCR139093
Erodium cicutarium
Scott D. White
1997-5-18
5156
Riverside
San Jacinto Mtns., Vista Grande Area: just west of USFS Vista Grande Fire Station (i.e. Hwy 243, c. 10 road mi SE of Banning)
1509
Comment
HSC78564
Erysimum capitatum
A. C. Sanders
1980-7-18
1651
Riverside
Thomas Mtn., campground to the summit at the lookout
1982
Comment
SDSU14002
Erythranthe guttata
Jonathan S. Austin, Michael G. Simpson
2002-4-20
22
Riverside
About 50 feet from parking area off Tornado road. Riparian area north of Santa Margarita river, Santa Margarita Ecological Reserve.
229
Comment
RSA0015890
Erythranthe moschata
Snell
1920-1
3402
Riverside
Idyllwild.
Comment
SEINET13732758
Erythranthe primuloides
A. J. Breitung
1953-1
15572
Riverside
Mt. San Jacinto.
2438
Comment
CAS-BOT-BC110555
Eschscholzia
Elizabeth McClintock
1958-4-5
s.n.
Riverside
In Painted Canyon, Colorado Desert.
Comment
RSA445599
Eschscholzia californica
Ora M. Clark
1929-3-2
1595
Riverside
Near Alberhill
Comment
SD137695
Eschscholzia californica
Darin L. Banks, Steve Boyd
1995-5-3
244
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area; north slope of Agua Tibia Mountain, east of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco.
512
Comment
UC855137
Eschscholzia californica
I. W. Clokey, C. B. Clokey, and B. C. Templeton
1930-4-15
4641
Riverside
Gavilan Peak
600
Comment
CAS-BOT-BC83135
Eschscholzia minutiflora
G. B. Grant
6752
Riverside
Palm Springs.
Comment
RSA776629
Eschscholzia minutiflora
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-31
943
Riverside
Wash crossing Midland Rice Road, near saddle between Little Maria Mountains and Big Maria Mountains
320
Comment
UC1929898
Eucalyptus camaldulensis
Scott D. White, Angelia Carey
2004-7-2
10599
Riverside
San Jacinto Mountain foothills: Soboba Indian Reservation, Poppet Creek Canyon. San Jacinto 7.5' Quad.
Comment
OBI69838
Eucalyptus globulus
Jenn Yost and Matt Ritter, Matt Ritter
8-Apr
33
Riverside
Temescal Cyn Rd, Corona, side of rd
Comment
UCD119343
Eucrypta chrysanthemifolia
C. L. Hitchcock; C. V. Muhlick
1962-3-16
22159
Riverside
Temescal Canyon, ca. 12 mi. s.e. of Corona.
Comment
UC1287119
Eucrypta chrysanthemifolia var. chrysanthemifolia
C. L. Hitchcock
1966-3-16
24177
Riverside
0.25 mi w Aguanga
Comment
UCR23563
Eucrypta micrantha
John C. Roos
1966-3-26
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, 2 mi SE of Desert Center
366
Comment
SEINET10913806
Euphorbia
David B. Dunn, Shogo; Schroeder; Bruskin; A. Folsom
1948-3-13
Dunn 3714
Riverside
Found growing in a wash. Indio Hills, Colorado Desert. Near Pushawalla.
Comment
RSA741058
Euphorbia albomarginata
Scott D. White, Justin M. Wood
2008-6-5
12065
Riverside
San Jacinto Mountains: Quinn Flat Meadow.
1372
Comment
UCR172724
Euphorbia albomarginata
A. C. Sanders, John F. Green
2006-5-18
32368
Riverside
Temecula/Murrieta Region, SE of Murrieta Hot Springs along San Diego Aqueduct and powerline route, south of intersection of Chandler and Suzi Rds. and south of Murrieta Hot Springs Rd., side canyon dropping toward Santa Gertrudis Creek, 1 mile SW of Skunk Hollow
366
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
GMDRC5490
Euphorbia eriantha
J. Andre
2012-4-16
20920
Riverside
Little San Bernardino Mountains: along Cottonwood Spr. Rd, 3.1 mi. north of South Entrance, 4.1 mi. north of I-10
788
Comment
UCR143216
Euphorbia maculata
L. C. Wheeler
1960-12-12
7703
Riverside
University of California Riverside
335
Comment
UCR163055
Euphorbia micromera
B. G. Pitzer, G. R. Ballmer
2000-10-14
4235
Riverside
Sonoran (Colorado) Desert, large wash c. 5.3 miles east of Ford Lake Rd. and 1 mile west of Wiley's Well Rd., off gasline road c. 200 yards south of Hwy I-10
115
Comment
SD167134
Euphorbia ophthalmica
A. C. Sanders, G. K. Helmkamp
1996-3-17
17979
Riverside
Coachella Valley, Palm Springs, shopping center at southeast corner of Raquet Club Dr. and Palm Canyon Dr.
188
Comment
POM249992
Euphorbia palmeri
E. C. Jaeger
1928-05
s.n
Riverside
Pinon Alta Flats, Riverside county
Comment
UC17652
Euphorbia palmeri
H. M. Hall
Jul 1901
2520
Riverside
s side San Jacinto Mountains
1584
Comment
RSA0119995
Euphorbia pediculifera
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-24
9086
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
CLARK-A1528-2705
Euphorbia polycarpa
John C. Roos
1965-6-23
Riverside
Cactus City
Comment
UCR132707
Euphorbia polycarpa
A. C. Sanders, T. B. Salvato
2004-2-16
27393
Riverside
Santa Ana Mtns., foothills at edge of Temescal Valley, summit of ridge proposed for removal at development called 'Trilogy at Glen Ivy,' south of Brown Canyon
451
Comment
UCR4218
Euphorbia polycarpa
K. S. Gill
1965-4-17
s.n.
Riverside
San Bernardino Mtns./ Sonoran (Colorado) Desert, Whitewater Canyon, 4 miles north of Hwy 60
610
Comment
OBI14408
Euphorbia polycarpa var. hirtella
Lewis S. Rose
1966-12-11
66099
Riverside
La Quinta
91
Comment
UCR211711
Euphorbia polycarpa var. polycarpa
Fred M. Roberts, Michelle Balk
2006-5-1
6324
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
UCR157462
Euphorbia serpens
A. C. Sanders, Mitch Provance, T. B. Salvato, B. G. Pitzer
2000-11-3
23724
Riverside
Riverside, UCR campus, east side of the UCR Botanical Garden
351
Comment
SD186235
Eustoma exaltatum
G. R. Ballmer
2003-11-22
Riverside
Northern Paloverde Valley, east of Highway 95, ca. 5.0 miles northeast of Blythe.
86
Comment
CSUSB331
Fagonia laevis
Frank Aubrey
1959-2-4
Riverside
6.3 miles southeast of Midland, in creek bed 100 feet east of highway.
Comment
JEPS43391
Fagonia laevis
S. B. Parish
1920-3-26
20005
Riverside
Indian Wells; Colorado Desert
Comment
RSA775296
Fagonia laevis
Duncan S. Bell
2011-3-19
2061
Riverside
West side of the Chuckwalla Mountains; north of Red Cloud Mine Road; approximately 1 air mile southwest of Lost Pony Mine.
599
Comment
SJSU4939
Fagonia laevis
J. A. Schroeder
1969-4-1
8
Riverside
10 mi N of Blythe
Comment
UCR279525
Fagonia pachyacantha
A. C. Sanders, Jim Malusa
2017-3-29
43188
Riverside
Sonoran (Colorado) Desert, northern Chocolate Mountains, large canyon 2.8 km south of the confluence of Red Canyon and Salt Creek
460
Comment
UCR139982
Fatoua villosa
A. C. Sanders
2004-8-10
28766
Riverside
Perris-Aguanga Region, 3 miles ENE of Perris, new nursery growing grounds west of Menifee Rd. (=Pozos Av.) & south of Nuevo Rd., between San Jacinto River and Nuevo
433
Comment
SD45871
Ferocactus cylindraceus var. cylindraceus
George E. Lindsay
1954-4-1
2059
Riverside
10 miles north of Shavers Well. Growing on well drained alluvial slopes. (IPB 8/07)
Comment
UCR97888
Festuca octoflora
A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand
1997-3-12
19855
Riverside
Lake Skinner area, lower Rawson Canyon, along road NE of Skinner Lake
457
Comment
RSA717499
Ficus carica
A. C. Sanders, O. F. Clarke
1991-6-10
11119
Riverside
Upper Santa Ana River/San Bernardino Valley: Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River.
238
Comment
UCR260593
Ficus carica
A. C. Sanders, Sandra L. Leatherman, Jeff Crain
2015-4-3
41553
Riverside
Peninsular Range, Eastern Foot of the Santa Ana Mtns., Temescal Valley just below I-15 bridge near Hostettler Road, SE of Lee (Corona) Lake, south side of I-15, 2.17 km west of Lake St. at Alberhill
363
Comment
UCR48391
Filago arizonica
Steve Boyd
1986-5-1
1789
Riverside
Perris-Aguanga Basin region, southwestern Perris Basin, hill west of Skunk Hollow, Skunk Hollow vernal pool
488
Comment
UCR48530
Filago californica
Steve Boyd
1986-4-19
1695
Riverside
Peninsular Range, Temescal Canyon, east side of Indian wash between I-15 and Temescal Canyon Road
351
Comment
RSA198971
Filago gallica
R. F. Thorne, E. W. Lathrop
1968-5-8
37577
Riverside
Santa Rosa Plateau: Mesa de Colorado, Rancho California
671
Comment
RSA595703
Forestiera pubescens
R. E. Riefner Jr.
1996-7-15
96 -154
Riverside
W of community of El Cerrito, NW 1mile from Minnesota Road & Temescal Wash.
Comment
UC1123324
Forestiera pubescens
A. Lewis
Mar 1934
331
Riverside
2 mi ne Auburndale; Corona Quad.
121
Comment
CAS-BOT-BC384200
Forestiera pubescens subsp. parvifolia
Elizabeth McClintock
1965-6-25
s.n.
Riverside
Road to Santa Rosa Mountain, a short distance from Pines to Palms Highway
Comment
SBBG54536
Fouquieria splendens
S. Michael
1967-6-4
36
Riverside
California Route 74, [ca.] 10 mi above Palm Desert
457
Comment Read comments Jun 16 2013
UC1122141
Fouquieria splendens subsp. splendens
H. S. Yates
1936-4-7
5449
Riverside
8 mi n Mecca; Thermal Quad.
457
Comment
UCR244305
Fouquieria splendens subsp. splendens
Jim Andre
2012-4-15
20854
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
RSA0018454
Frangula californica subsp. cuspidata
D. Charlton
1988-5-21
1974
Riverside
Thomas Mountain Road, from North to South. West of Garner Valley and South of Lake Hemet on Hwy 74.
1829
Comment
UCR201819
Frankenia salina
Karin Cleary-Rose, G. Nuhn
1995-7-20
s.n.
Riverside
Peninsular Range; Perris-Aguanga Basin, west edge of Hemet, 19 acre parcel on the Wilhelm Ranch, between Hwy 74 and Whittier Ave, at south end of Hyatt Ave., west of the San Diego Aqueduct
457
Comment
UCR256775
Frankenia salina
T. B. Salvato, Matthew Malle
2013-5-20
7583
Riverside
Perris-Aguanga Basin, Menifee, vacant lot north of Newcomb Substation, at southwest corner of Lazy Creek Road and Murrieta Road
432
Comment
UCR164889
Frasera parryi
T. B. Salvato, John F. Green
2004-5-27
628
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
UCR178326
Fraxinus pennsylvanica subsp. velutina
Tracy Tennant, Jeffrey Ross
1998-7-21
MOR- 660
Riverside
San Bernardino Mtns., Morongo Indian Reservation, lower Potrero Canyon
793
Comment
UC774598
Fraxinus velutina
Carl B. Wolf
1940-10-30
Riverside
se of Kenworthy Guard Station; San Jacinto Mts., Penrod Canyon
1524
Comment Read comments Sep 24 2011
RSA522707
Fritillaria biflora
Steve Boyd, Timothy S. Ross, Laurel Arnseth
1990-3-29
3894 -A
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
SEINET10580689
Funastrum hartwegii
Harvey M. Hall
1899-8-10
Hall s.n. 1899
Riverside
Riverside
Comment
SD227724
Funastrum heterophyllum
A. C. Sanders, K. C. Rose
1999-5-28
22790
Riverside
Coachella Valley: betweeen La Quinta and Indio, along Jefferson St. between Ave 54 and I-10. Disturbed roadside at intersection with Ave. 49
11
Comment
RSA171053
Funastrum hirtellum
R. F. Thorne
1963-3-29
32430
Riverside
Mouth of arroyo near Eagle Mt. Pumping Station, S side of Eagle Mts., ca. 12 miles W of Desert Center.
533
Comment Read comments Apr 24 2011
RSA475291
Funastrum hirtellum
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, D. Nordin, Timothy S. Ross
1988-3-10
2099
Riverside
North end Palen Mountains, 2 mi west of Palen Pass
300
Comment
JEPS7848
Galium angustifolium subsp. angustifolium
W. L. Jepson
May 17 1901-Jun 1 1901
1225
Riverside
Riverside
Comment
RSA202686
Galium angustifolium subsp. angustifolium
L. T. Dempster, G. Ledyard Stebbins
1966-6-19
4276
Riverside
Above Mountain Home Spring, 1.8 miles on road to Santa Rosa Mountain.
Comment
RSA508019
Galium angustifolium subsp. angustifolium
Steve D. Boyd, C. Boyd, K. A. Boyd, Richard Noyes, L. Arnseth
1988-5-28
2289
Riverside
Cahuilla Mountain, west of Anza, mostly along the crest.
1500
Comment
RSA6036
Galium angustifolium subsp. angustifolium
Carl B. Wolf
1932-8-4
3921
Riverside
San Jacinto Mountains: Point View near Idyllwild
1646
Comment
RSA87112
Galium angustifolium subsp. angustifolium
F. W. Peirson
1920-6-22
4500
Riverside
Dripping Springs, Temecula River
457
Comment
SBBG7290
Galium angustifolium subsp. angustifolium
H. and M. Dearing
1940-6-9
4535
Riverside
Palms to Pines Hwy near Herkey's Camp
Comment
UCR111966
Galium angustifolium subsp. angustifolium
A. C. Sanders, T. B. Salvato
2000-5-25
23396
Riverside
Peninsular Range, Menifee Valley, south of Newport Rd., north of Holland Rd. and west of Bradley Rd., 2 miles due east of Railroad Canyon Lake
488
Comment
UCR139041
Galium aparine
D. L. Banks
1997-3-6
1397
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
UCR216232
Galium aparine
Mike Bell
2008-4-27
016
Riverside
Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau Ecological Reserve, Adobe Loop Trail
558
Comment
RSA293524
Galium aparine var. echinospermum
C. W. Tilforth, Walter Wisura
1979-4-11
1794
Riverside
Hills on south side of Lake Skinner, east of Murrieta.
427
Comment
JOTR35471
Galium multiflorum
Harding, Mitzi, M. Wheeler, K. Callahan, C. Barrows
2013-4-26
74
Riverside
Joshua Tree National Park. Little San Bernardino Mtns; W. of Juniper Flats
1389
Comment
UC489192
Galium parishii
C. V. Meyer
1928-7-27
564
Riverside
Hidden Lake San Jacinto Mts.
2682
Comment
POM284281
Galium porrigens
Lyman D. Benson
1932-3-26
3179
Riverside
Temecula Grade. Temecula Valley.
549
Comment
UC1929476
Galium porrigens
Scott D. White, Michael Honer
2003-6-3
9476
Riverside
San Ana Mountains: Near Rainbow Valley. West of the I-15 Freeway and immediately north of the San Diego County boundary.
Comment
RSA508020
Galium porrigens var. porrigens
Steve D. Boyd, C. Boyd, K. A. Boyd, Richard Noyes, L. Arnseth
1988-5-28
2288
Riverside
Cahuilla Mountain, west of Anza, mostly along the crest.
1500
Comment
POM367817
Galium stellatum
H. de Forest, Freda Detmers
1931-4-2
s.n.
Riverside
Colorado Desert.
Comment
RSA0030946
Galium stellatum
Ivan M. Johnston
1917-4-4
13779
Riverside
Palm Canyon.
304
Comment
CAS-BOT-BC217619
Galium stellatum subsp. stellatum
Milo S. Baker
1928-4-3
2786 b
Riverside
Palm Canyon
Comment
JOTR16841
Galium stellatum var. eremicum
Vanderspek & Youse
1976-2-7
4 /19/1964
Riverside
Joshua Tree National Park. WILSON CANYON
Comment
CAS-BOT-BC178388
Garrya flavescens
Nancy Ryan Zabriskie; Walter Zabriskie
1972-10-22
545
Riverside
By Cactus Spring Trail crossing of Horsethief Creek, tributary to Deep Canyon, N Slope Santa Rosa Mts.
1097
Comment
RSA570550
Garrya flavescens
Steve Boyd, Chris Frazier
1993-4-24
8009
Riverside
Palomar Range south of Vail Lake at the north base of Agua Tibia Mountain, Agua Tibia Wilderness Area, Cleveland National Forest. Along trail extending south from end of Woodchuck rd.
792
Comment
RSA343109
Gastridium phleoides
R. F. Thorne, Walter Wisura, Lathrop, Meury
1985-5-18
60647
Riverside
Santa Rosa Plateau: Mesa de Colorado
625
Comment
RSA597515
Gayophytum diffusum subsp. parviflorum
Louis C. Wheeler
1945-10-6
6132
Riverside
San Jacinto Mountains. Snow Creek and north fork San Jacinto River.
2378
Comment
CAS-BOT-BC303571
Geraea canescens
Peter H. Raven
1958-2-15
11585
Riverside
Along US Highway 60, 8.7 miles E of road to WIley Wells
Comment
RSA709873
Geraea canescens
Sarah J. De Groot, Leland Lubinsky, Naomi Fraga, Lisa Rojas
2005-2-10
4617
Riverside
Along Palen Pass Road, near Palen Pass, between Granite and Palen Mountains. Bluff of sharp light-colored volcanic rock.
402
Comment
RSA726536
Geraea canescens
Naomi Fraga, Sarah J. De Groot, Lisa Rojas, Leland Lubinsky
2005-2-10
1430
Riverside
Along Palen Road near Hwy 177.
170
Comment
RSA795974
Geraea canescens
Duncan S. Bell
2009-4-19
295
Riverside
Arica Mountains: east side of range, approximately 1 air mile northwest of Priests Well.
342
Comment
SEINET236366
Geraea canescens
Scott D. White, Pam Devries
1998-2-9
6071
Riverside
La Quinta/ Palm Desert Area: White water River Channel at and near Miles Ave. Crossing. Coachella Valley.
30
Comment
UC1118441
Geraea canescens
H. S. Yates
1936-4-7
5440
Riverside
2 1/2 mi s Willis Palms; Thermal Quadrangle
Comment
UCR148314
Geraea canescens
John F. Green
2005-1-14
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, Coachella Canal right-of-way, between siphons 23 and 24, at Kaiser RR trestle over the canal, between Salt Creek and Hunters Spring
23
Comment
UCR251907
Geraea canescens
Jim Andre
2013-3-27
24832
Riverside
NE Colorado Desert, Riverside Mountains, Agnes Wilson Rd. west of crossing of Colorado River, 0.8 mi east of Hwy 95, 12.4 mi south of Vidal Junction
115
Comment
UCR139140
Gilia
John F. Green
2003-6-11
s.n.
Riverside
San Jacinto Mtns., powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain
1189
Comment
UCR154400
Gilia
A. C. Sanders, K. C. Rose, D. Woodard
1995-3-22
16214
Riverside
San Jacinto Mountains, San Gorgonio Pass: on and near a rocky spur at the N foot of the mountains, SW of Verbenia Ave, west of Snow Creek, east of Cabazon
550
Comment
CLARK-A1528-3498
Gilia achilleifolia subsp. multicaulis
John C. Roos
1937-4-4
1389
Riverside
La Sierra
Comment
SEINET7063449
Gilia achilleifolia subsp. multicaulis
A. G. Vestal
1947-3-30
s.n.
Riverside
About 4.2 miles west of Sage on the East Benton Road. Tucalota Valley. UTM Zone 11, 501776mE, 3714976mN. (WGS84/NAD83).
556
Comment
RSA716388
Gilia angelensis
Scott D. White, Angelia Carey
2004-4-5
9989
Riverside
San Jacinto Mtn. Foothills: North of Valle Vista. Indian Creek Watershed.
518
Comment
SBBG101794
Gilia angelensis
S. Boyd with T. Ross, M. Hammitt
1991-5-2
6031
Riverside
SW and W flanks of Billy Goat Mtn, 3 mi N of Hwy 79, 1 mi W of Hwy 371, N of Aguanga
600
Comment
UC52726
Gilia angelensis
H. M. Hall
1902-4-18
2905
Riverside
above Sage; above Sage
Comment
UCR114822
Gilia angelensis
Mitch Provance, Seychelle Provance
1998-2-21
90
Riverside
Pedley Hills, E side of Camino Real, c. 0.5 miles south of Jurupa Road, in the areas of Pedley/Glen Avon.
396
Comment
JEPS122472
Gilia capitata subsp. abrotanifolia
J. M. Andre
2012-6-15
30535
Riverside
San Jacinto Mountains; along Highway 243, 10.7 miles south of Interstate 10 (Banning), San Bernardino National Forest. Lake Fulmor 7.5' Q.
Comment
RSA470267
Gilia capitata subsp. abrotanifolia
N. C. Cooper
1944-6-4
1365
Riverside
Elsinore Mountain; Lookout at top.
1066
Comment
RSA769708
Gilia capitata subsp. abrotanifolia
E. W. Lathrop
1973-6-28
7445
Riverside
Bear Springs on the Main Divide Truck Trail, 1 mi E of Santiago Peak, Cleveland National Forest.
Comment
UC908898
Gilia diegensis
Carl V. Meyer
1927-6-18
774
Riverside
upper part Hemet Valley , Hemet Valley (San Jacinto Mountains)
1219
Comment
UCR169918
Gilia latifolia
Scott D. White, Jennifer H. Jones
2005-4-21
10941
Riverside
Sonoran Desert, Eastern Coachella Valley. Bajada beneath Mecca Hills, just east of Coachella Canal
49
Comment
SEINET13203141
Gilia ochroleuca subsp. exilis
A. C. Sanders
1994-1
14576
Riverside
San Bernardio Mountains: East Branch Millard Canyon, along FS Road 4S45. (T2S, R2E, N/2 sec.21.)
1200
Comment
UC1595628
Gilia ochroleuca subsp. exilis
Steve Boyd and Dave Bramlet
1991-5-13
6254
Riverside
ese Winchester (n side of Domenigoni-Diamond Valleys, ridge top of s-end Warren Rd.); Domenigoni Hills, n side Domenigoni-Diamond Valleys
548
Comment
UC23663
Gilia ochroleuca subsp. exilis
H. M. Hall
June, 1901
2212
Riverside
along water courses in the vicinity Strawberry Valley; San Jacinto Mountains, vicin Strawberry Valley
1600
Comment
UC880040
Gilia ochroleuca subsp. exilis
Mary F. Spencer
1922-4-23
2053
Riverside
Banning Maillard Canyon <?> Banning (Millard Canyon)
731
Comment Read comments Mar 13 2011
RSA480028
Gilia scopulorum
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2157
Riverside
Palen Pass at the north end of the Palen Mountains.
500
Comment
HSC17003
Gilia sinuata
C. L. Hitchcock, C. V. Muhlick
1964-3-22
23254
Riverside
Side canyon near S entrance to Joshua Tree National Monument.
Comment
JOTR35468
Gilia stellata
Harding, Mitzi, M. Wheeler, K. Callahan, C. Barrows
2013-4-25
71
Riverside
Joshua Tree National Park. Little San Bernardino Mtns; W. of Juniper Flats (stop5)
1493
Comment
CLARK-A1528-2366
Githopsis specularioides
John C. Roos
1952-5-24
5710
Riverside
Moreno
Comment
UCD85133
Glyceria elata
F. M. Reed
1908-7-13
2479
Riverside
San Jacinto Mt., stream in meadow N side of Tahquitz Valley.
2438
Comment
UCR112518
Gnaphalium californicum
Mitch Provance
1998-2-6
23
Riverside
Jurupa Mountains, Pyrite Canyon, c. 0.45 km south of the end of Savonia Dr. in Southridge, Fontana. Actual location of the collection just on the Riverside Co. side of the Riv. / S.B. county line.
351
Comment
UCR151974
Gnaphalium californicum
Steve Boyd, Aydee Virgen
2004-4-13
10845
Riverside
Peninsular Ranges/Santa Ana Mtns region, San Mateo Canyon, midway between confluence with Los Alamos Canyon and Tenaja Canyon
Comment
UCR113185
Gnaphalium canescens
A. C. Sanders
1998-1-15
21645
Riverside
Lake Skinner area, along old Rawson Rd. just north of Crown Valley, above Diamond Valley at waterline of proposed reservoir
518
Comment
UCR138599
Gnaphalium canescens subsp. beneolens
D. L. Banks
1996-11-7
1211
Riverside
Agua Tibia Mountains, NW Palomar Mountains: Pechanga Indian Reservation, east of San Gabriel Church. At the end of the main road in the Reservation, 1.6 km east of the roads crossing with Pechanga Creek on the N fork of the creek, at the E end of the Reservation
415
Comment
RSA559364
Gnaphalium chilense
Steve Boyd, Tim Ross, D. E. Bramlet
1993-5-13
7379 b
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Wildhorse Canyon, from confluence with Los Alamos Canyon upstream approx. 1 mile
412
Comment
RSA535469
Gnaphalium microcephalum
Steve Boyd, Tim Ross, Orlando Mistretta
1992-2-2
6644
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness of the Cleveland National Forest. Upper San Mateo Canyon between confluence of Tenaja Canyon and Los Alamos Canyon
Comment
UCR172230
Gnaphalium palustre
John F. Green
2006-5-3
s.n.
Riverside
Peninsular Ranges, French Valley, unincorporated Riverside County; along San Diego Aqueduct right of way between Benton Road and the obvious drainage to the south
412
Comment
UCR88566
Gnaphalium palustre
A. C. Sanders, J. C. Lyman
1995-4-16
16567
Riverside
San Bernardino Valley, Glen Avon: sand dune area on N slope of the Jurupa Hills (draining toward Fontana), Pyrite St. Canyon
335
Comment
RSA91699
Gnaphalium palustre
F. W. Peirson
1924-7-29
5030
Riverside
Banning to Idyllwild road, San Jacinto Mountains.
1570
Comment
RSA740784
Gnaphalium stramineum
Scott D. White, Justin M. Wood
2008-7-8
12403
Riverside
San Jacinto Mountains: Johnson Meadow.
1439
Comment
UCR174350
Gnaphalium stramineum
A. C. Sanders
2006-5-19
32393
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
RSA0120474
Grayia spinosa
Duncan S. Bell
2016-3-13
8930
Riverside
Whitewater Canyon; in the vicinity of Painted Hill, approximately 2.5 air miles southeast of the Ranger Station (trout pond).
613
Comment
SEINET3071808
Grusonia parishii
Marc A. Baker, Michelle Cloud-Hughes
2011-12-17
17498
Riverside
Queen Mountain quadrangle, zone 11 0585460mE 3765223mN NAD83, Queen Valley, 1km west of Desert Queen (McHaney's) Mine, 1km ESE of the summit of Negor Hill, 13km SSW of Twentynine Palms
1335
Comment
JOTR30314
Guillenia lasiophylla
La Doux, Tasha, Bill Truesdell, Erin Babich
2008-3-10
1747
Riverside
Joshua Tree National Park. Stop # 3 Northwest end of Eagle Mountains, near road leading to Cottonwood Canyon.
898
Comment
UC1213987
Gutierrezia californica
Otto T. Solbrig
1958-8-20
2775
Riverside
near entrance to Tahquitz Canyon (about 1 mi from Palm Spring-Palm Desert Hwy)
Comment
UCR112651
Gutierrezia californica
Steve Boyd
1980-5-11
259
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
RSA339242
Gutierrezia microcephala
R. F. Thorne, Gertrud Dahlgren, R. Dahlgren
1979-8-23
53596
Riverside
Pinto Basin Road: Along road at meeting area of Mojave and Colorado Deserts
1098
Comment
UC1523503
Gutierrezia microcephala
Robert F. Thorne and Rolf and Gertrud Dahlgren
1979-8-23
53596
Riverside
along road at meeting area of Mojave and Colorado Deserts Pinto Basin Road; Mojave and Colorado Desert border area, Pinto Basin Road
1097
Comment
LA102373
Gutierrezia sarothrae
John C. Roos;
1965-9-26
sn
Riverside
Santa Rosa Mountains, NE slope of Asbestos Mountain
Comment
POM256727
Gutierrezia sarothrae
W. Pequegnat
1940-7-1
s.n.
Riverside
Bedford Truck Trail, Santa Ana Mts.
427
Comment
RSA0104498
Gutierrezia sarothrae
Duncan S. Bell
2015-9-30
8657
Riverside
Santa Rosa Mountains; collecting in the summit area of Asbestos Mountain.
1573
Comment
SD181664
Harpagonella palmeri
Steve Boyd
2001-4-12
10414
Riverside
Gavilan Hills Region; southeast base of Alberhill Mountain on flats north of Nichols Road and west of Pierce Street.
Comment
SEINET3242787
Harpagonella palmeri
Steve Boyd
1986-1
1589
Riverside
Gavilan Plateau, Gavilan Hills: Harford Springs County Park.
610
Comment
JEPS35425
Helenium bigelovii
Carl V. Meyer
1928-7-26
531
Riverside
w side trail from Idyllwild to San Jacinto Peak (above Roach Sawmill)
2743
Comment
UC62994
Helenium bigelovii
H. M. Hall
1897-8-13
848
Riverside
San Jacinto Mountains
1828
Comment
SDSU13562
Helianthemum scoparium
W. Miller with C. Mosse
1972-7-19
Riverside
Just outside soth gate, north side of road.
Comment
CSUSB1539
Helianthus annuus
M. Peterson
1972-6-29
S. N.
Riverside
Riverside
Comment
POM12805
Helianthus gracilentus
P. A. Munz
1922-6-25
5821
Riverside
San Jacinto Mts. Between Vandeventer and Hemet Valley.
1433
Comment
RSA152146
Helianthus gracilentus
Wesley O. Griesel
1962-6-29
s.n.
Riverside
Road between Banning & Idyllwild.
Comment
UCR16864
Helianthus gracilentus
A. C. Sanders
1973-5-20
00136
Riverside
Perris-Aguanga Basin region, Sunnymead, Kalmia Ave. east of Steeple Chase Dr.
549
Comment
POM319682
Heliotropium curassavicum var. oculatum
Patricia Wilder
1970-10-30
4859
Riverside
Prado Flood Control Basin east of Prado Dam. East of Chino Hills, Santa Ana River Drainage Area
152
Comment
SBBG101685
Heliotropium curassavicum var. oculatum
S. Boyd, T. Ross, D. Zippin, T. Oberbauer
1991-6-14
6332
Riverside
Skunk Hollow area, 2 mi E of Murrieta Hot Springs, just W of Second San Diego Aqueduct
Comment
VVC2321
Heliotropium curassavicum var. oculatum
Tim Thomas
2011-10-17
5522
Riverside
Sonoran Desert, Ford Dry Lake off ramp just N of I 10 in drainge channel at edge of Lake.
108
Comment
SEINET10455759
Heliotropium curassavicum var. oculatum
Billy Joe Cox
1975-6-26
Cox 4187
Riverside
1-3 km W, (ca 32 mi S of Blythe). Riverside-Imperial Counties.
70
Comment
UCR89824
Hemizonia fasciculata
Karen Kirtland
1993-6-19
s.n.
Riverside
San Jacinto River Valley, along Hwy I-215 between 4th St. (Perris) and c. 0.25 mile south of the San Jacinto River crossing
430
Comment
RSA450491
Hemizonia kelloggii
J. C. Roos
1965-6-27
s.n.
Riverside
Reche Canyon
Comment
RSA735946
Hemizonia kelloggii
Scott D. White, Justin M. Wood
2008-6-13
12101
Riverside
Beaumont Badlands: San Timoteo Canyon, near El Casco Lake (private pond) E of the road.
579
Comment
UCR101837
Hemizonia kelloggii
B. G. Pitzer
1997-4-1
3063
Riverside
Lakeview Mtns, c. 0.75 air mi. SSW of Mt. Rudolph, c. 1 air mi NE of Contour (Juniper Flats) Rd.
655
Comment
UCR260605
Hemizonia kelloggii
A. C. Sanders, Sandra L. Leatherman, Jeff Crain
2015-4-6
41570
Riverside
Peninsular Range, Temescal Valley, large open parcel between Horsethief Canyon Rd. and Hostettler Rd., just south of I-15
392
Comment
UCR26534
Hemizonia kelloggii
A. C. Sanders, S. Hagopian
1981-5-20
2139
Riverside
Perris-Aguanga Basin, S side of Pauba Valley, within l mi of Hwy 71 bridge over the Temecula River
367
Comment
UCR132825
Hemizonia mohavensis
A. C. Sanders, Steve Boyd, Jeff Ross, , Mitch Provance
1998-10-25
22272
Riverside
San Jacinto Mtns., Hwy 243 between Idyllwild and Mountain Center, 1 mile north of Mtn. Center
1427
Comment
UCR199747
Hemizonia mohavensis
Scott D. White, Angelia Carey, Linda Archer
2004-8-5
10670
Riverside
San Jacinto Mountain foothills, Soboba Indian Reservation, Indian Creek and adjacent uplands, from confluence with San Jacinto River to c. 2 miles upstream
610
Comment
UCR88422
Hemizonia mohavensis
Jeri Hirshberg
1995-9-13
s.n.
Riverside
San Jacianto Mtns., drainage crossing Twin Pines Ranch Road, c. 1/2 mi NW of Twin Pines Ranch Boundary, c. 1/4 mi NW of Hill 3831
1098
Comment
RSA486459
Hemizonia paniculata
Richard Noyes
1988-10-30
757
Riverside
Harford Springs County Park vicinity. East of Park boundry and bordering Gavilan Mine Road.
610
Comment
RSA655631
Hemizonia paniculata
A. C. Sanders
1998-10-25
22297
Riverside
Cahuilla Valley, 5.5 mi.W of Bautista Rd. on Hwy 371. [UTM 10km cell: 11S NH-2E, 0N. Durasno Valley]
1052
Comment
RSA663305
Hemizonia paniculata
Mitch Provance
1998-3-6
702
Riverside
Jurupa Mountains: Glen Avon Hts., Boulder Park, 0.7 km W of Pyrite St.on the N side of Granite Hill Dr.
305
Comment
RSA711041
Hemizonia paniculata
A. C. Sanders, Kelly Volansky
2005-8-31
31597
Riverside
Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., ca 0.5 mi. N of Tenaja Rd.
671
Comment
UCR167688
Hemizonia paniculata
T. B. Salvato, Melissa Clemons
2005-6-23
1289
Riverside
Peninsular Range; Temescal Valley, Alberhill, intersection of Lake Street and Walker Canyon Drive, N of Hwy I-15, at base of Walker Canyon
378
Comment
UCR250581
Hemizonia paniculata
A. C. Sanders
2013-6-20
40835
Riverside
Peninsular Range, Alberhill, along powerline route parallel to 'new' Nichols Rd. extension, NE of Terra Cotta
398
Comment
CLARK-A1528-1922
Hemizonia paniculata subsp. paniculata
John C. Roos
1965-6-30
Riverside
Edgemont
Comment
RSA514387
Hemizonia pungens subsp. laevis
Scott D. White
1997-5-25
5244 B
Riverside
Winchester area: Roadside of Simpson Ave., less than1 mi W of intersection w/ Winchester Rd.
445
Comment
UCR211704
Herniaria hirsuta subsp. cinerea
Fred M. Roberts, Kerry M. Byrne
2006-5-4
6331
Riverside
Perris-Agunaga Basin, West Hemet Hills, 1.0 km northeast of the junction of Stowe and Winchester Roads
470
Comment
JEPS22634
Hesperocallis undulata
Rimo Bacigalupi with Roxana S. Ferris
1958-3-21
6256
Riverside
1.2 mi s of Rice (northeastern Riverside County)
228
Comment
JOTR30115
Hesperocallis undulata
La Doux, Tasha, Bill Truesdell, Erin Babich
2008-3-10
1682
Riverside
Joshua Tree National Park. Stop # 2 = Pinto Basin near Sandhill
538
Comment
UCR92701
Hesperocnide tenella
A. C. Sanders, O. F. Clarke, et al.
1996-4-13
18033
Riverside
Riverside: Box Springs Mtns, crest of range in vicinity of park headquarters, head of Two Trees Canyon
700
Comment
LA22798
Hesperoyucca whipplei
Eva Ward;
sn
Riverside
Mt. David, Beaumont
Comment Read comments Mar 2 2014
RSA701644
Heteromeles arbutifolia
Keith E. Hoffmaster
1933-12-18
s.n.
Riverside
Santa Ana Mountains
Comment Read comments May 7 2008
SDSU13470
Heteromeles arbutifolia
James C. Dice, Ruth Miller
1987-11-23
754
Riverside
Santa Margarita Ecological Reserve: Temecula Gorge, north bank of Santa Margarita River, just east of aqueduct crossing. T8S, R3W, SE 1/4 of NE 1/4 of Section 27.
244
Comment
RSA471573
Heterotheca fastigiata
Robert Kessler
1921-1
s.n.
Riverside
Mt Tahquitz
Comment Read comments Nov 6 2011
POM266279
Heterotheca horrida subsp. cinerascens
J. C. Roos
1942-10-24
2571
Riverside
Wonderland of Rocks' Joshua Tree National Monument.
Comment
RSA160436B
Heterotheca sessiliflora subsp. echioides
J. D. Olmsted
1959-8-18
801
Riverside
May Valley Truck trail at crest W of S ridge of Tahquitz Peak, SE of Desert Sun School, Idyllwild, alt 5800ft. San Jacinto Mts,
1768
Comment
RSA0075667
Heterotheca subaxillaris
J. C. Roos
1965-9-26
s.n.
Riverside
2 mi S of Jackson St., Indio.
Comment
JOTR16596
Heterotheca villosa var. scabra
Baker, James K. & Baker, Ilisa T.
1966-10-19
s.n.
Riverside
Joshua Tree National Park. 1/2 MILE SOUTH DESERT QUEEN MINE
1341
Comment
SEINET9739614
Heuchera rubescens var. parishii
M. B. Dunkle
1933-7-19
3688
Riverside
Tahquitz Peak, San Jacinto Mt.
2652
Comment
UC68501
Hoffmannseggia glauca
L. A. Greata
Apr 1905
436
Riverside
near Coachella
Comment
RSA788348
Hoita macrostachya
Linda M. Prince, Duncan S. Bell
2009-6-17
581
Riverside
Cleveland National Forest.
Comment
RSA654571
Hordeum arizonicum
Marion P. Harthill
1976-5-6
s.n.
Riverside
Rancho California. [county not specified]
762
Comment Read comments May 20 2012
SEINET238468
Hordeum depressum
A. C. Sanders, K. C. Rose
1998-5-21
21857
Riverside
Hemet: Alkaline flats west of town E of the canal S of Hwy 74 (Florida) and ca. 1/4 mi. W of Warren Rd.
457
Comment
UCR211723
Hordeum depressum
Fred M. Roberts
2005-5-26
6210
Riverside
Perris Basin, San Jacinto Valley, city of San Jacinto, between the Ramona Expressway and Ramona Blvd, 0.2 km north of the latter, 1.9 km southwest of Gilman Hot Springs
442
Comment
RSA601787
Hordeum intercedens
D. E. Bramlet
1997-3-13
2497
Riverside
Nichols Road Wetlands. This site is located aproximatly 183 m. southeast of Nichols Road, 91m west of Collier Ave. and 196m west of I-15., The locality is east of the existing dirt road extending south from Nicholas Rd. and adjacent to Alberhll Creek.
381
Comment
SEINET271517
Hordeum intercedens
A. C. Sanders, K. D. Jones; D. Malueg
1996-4-20
18046
Riverside
San Jacinto River between Nuevo and Lakeview from 11th to 13th Streets alkaline flats along the east side of the river
433
Comment
UCR201820
Hordeum intercedens
Karin Cleary-Rose, G. Nuhn
1995-7-20
s.n.
Riverside
Peninsular Range; Perris-Aguanga Basin, west edge of Hemet, 19 acre parcel on the Wilhelm Ranch, between Hwy 74 and Whittier Ave, at south end of Hyatt Ave., west of the San Diego Aqueduct
457
Comment
CAS-BOT-BC148562
Horkelia clevelandii
Ralph Hoffmann
1929-9-7
s.n.
Riverside
Meadow, San Jacinto Mt.
1645
Comment
CAS-BOT-BC148568
Horkelia clevelandii
Marcus E. Jones
1924-8-30
s.n.
Riverside
Tahquitz Trail
Comment
RSA0042102
Horsfordia alata
Duncan S. Bell, LeRoy Gross
2014-3-6
6189
Riverside
Santa Rosa Mountains; Toro Canyon on the east side of Martinez Mountain.
259
Comment
UCR202326
Hulsea vestita
Mike Misenhelter
2005-6-8
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., Idyllwild, south edge of town, 37 acre Lane property south of the intersection of Hwy 243 and Marian View Dr., west edge of Hwy 243 and off Robin Dr., West Ridge Rd., and Chickadee Way
1610
Comment
CAS-BOT-BC312584
Hulsea vestita subsp. callicarpha
Marcus E. Jones
1926-6-20
s.n.
Riverside
12 miles north of Idyllwild
Comment
RSA720463
Hulsea vestita subsp. callicarpha
Naomi Fraga, Bryan Carey
2006-6-1
1688
Riverside
Near Morris creek on a 4W drive trail, ca. 1/2 mile SW of Tripp Meadow.
1585
Comment
UC32859
Hulsea vestita subsp. callicarpha
H. M. Hall
Jun 1 1901-Jul 1 1901
2313
Riverside
near Tahquitz; San Jacinto Mts.
2682
Comment
RSA453765
Hydrocotyle ranunculoides
Lester H. Cushman
1932-5-15
15321
Riverside
Near Pedley, Santa Ana River.
Comment
POM361066
Hymenoclea salsola
T. L. Secrest
1950-3-13
s.n.
Riverside
Near Salton Sea.
Comment
UCR60242
Hymenoclea salsola
R. F. Thorne
1973-3-30
42693
Riverside
Sonoran (Colorado) Desert, Morongo Valley Canyon, near mouth at junction of roads to Morongo Valley and Desert Hot Springs; [vicinity of Hwy 62 crossing of Mission Creek]
488
Comment
UCR687
Hymenoclea salsola
S. C. Warner
1956-4-28
s.n.
Riverside
Sonoran Desert, Small canyon in hills east of Morongo Wash Road
Comment
POM259258
Hymenopappus filifolius var. lugens
P. A. Munz
1938-8-14
15382
Riverside
East of Toro Peak
2287
Comment
POM122539
Hypericum formosum var. scouleri
Marcus E. Jones
1924-8-29
s.n.
Riverside
Idyllwild, San Jacinto Mountains.
Comment
UCR177639
Hypochaeris glabra
S. J. Myers, John Green
2003-4-23
s.n.
Riverside
San Jacinto Mtns., powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain
1159
Comment
CAS-BOT-BC219761
Hyptis emoryi
Ivan Johnston
1917-4-4
1098
Riverside
Near Palm Springs
Comment
JEPS63228
Hyptis emoryi
W. L. Jepson
1901-5-22
1370
Riverside
Palm Canyon San Jacinto (<Palm Canyon of San Jacinto>, and return to Van Deventer's Ranch); Palm Canyon of San Jacinto
Comment
RSA420157
Hyptis emoryi
Christopher Davidson
1973-4-1
1835
Riverside
Palm Springs.
488
Comment
SEINET13948496
Hyptis emoryi
Leila M. Shultz, John S. Shultz
1985-1
8352
Riverside
SE benches of Chuckawalla Mountains at Alligator Rock; T5S R15E SEC33; 33 deg. 41' N, 115 deg. 25' W; elev 1120 ft
341
Comment
SEINET4133991
Hyptis emoryi
J. W. Clokey
1935-4-17
6866
Riverside
Shafer Mills.; 0
Comment Read comments Jul 16 2015
UC1714392
Hyptis emoryi
C. Epling
1935-3-23
Riverside
near Mecca (Painted Canyon); Painted Canyon
Comment
UC218091
Hyptis emoryi
P. A. Munz and D. Keck
1922-4-9
4767
Riverside
near Mecca (Shavers Well); Shavers Well
76
Comment
UC883103
Hyptis emoryi
C. L. Hitchcock
1940-3-31
5895
Riverside
between Cottonwood Spring and Pinto Basin; btw Cottonwood Spring and Pinto Basin
Comment
UCR4019
Hyptis emoryi
Val Chase
1965-2-22
13 a
Riverside
Sonoran (Colorado) Desert, 1 mi. south of Palm Desert on the Palms to Pines Hwy
305
Comment
UCSB52979
Hyptis emoryi
Pritchett, David; Fulton, M.
1986-3-9
Riverside
Box Canyon Wash 6 miles east of Mecca on Hwy. 195
Comment
CLARK-A1528-4696
Imperata brevifolia
John C. Roos
1965-6-23
Riverside
Palm Springs
Comment
UCR182535
Ipomoea purpurea
Mitch Provance
2003-7-4
4633
Riverside
San Bernardino Valley, Riverside, 'Adams Hill', along the N. side of Raintree Ave., 0.2 mi. SW of Adams St., 0.3 mi. SE of Colorado Ave., c. 0.75 mi. SE of the Riverside Municipal Airport
238
Comment
CDA5539
Ipomoea triloba
K. E. Hoffmaster
1960-11-7
Riverside
Near Indio.
0
Comment
POM361285
Isocoma acradenia var. eremophila
Allen
1921-10
s.n.
Riverside
Palm Springs.
Comment
UC87310
Isocoma acradenia var. eremophila
Frank Stephens
1898-1-1
Riverside
Colorado Desert
Comment
RSA192194
Isocoma menziesii var. vernonioides
E. W. Lathrop
1966-4-13
6145
Riverside
De Luz Road between Murrieta and De Luz
Comment
RSA0039516
Isocoma menziesii var. vernonioides
Mike Lahti
2009-9-29
PDR 1501830
Riverside
In the vicinity of Temecula. 1 mile south of Auld Road on Pourroy Road at Tucalota Creek.
Comment
RSA606526
Isoetes
Jon E. Keeley
1980-4-5
7500
Riverside
Mesa de Colorado on Santa Rosa Plateau, Santa Ana Mountains
650
Comment
RSA757451
Isoetes howellii
R. F. Thorne, E. W. Lathrop, S. Beckstrom-Sternberg, B. Martin
1982-05
55204
Riverside
SW of Murrieta. Santa Rosa Plateau, Mesa de la Punta near S. edge of plateau, approached from De Luz road
730
Comment
RSA286804
Isoetes orcuttii
R. F. Thorne
1974-5-23
44672
Riverside
Santa Ana Mountains, Santa Rosa Plateau, Rancho California: N edge of large vernal marsh, Mesa de Colorado
624
Comment
SEINET652630
Isomeris arborea
L. R. Landrum
1997-1-31
8914
Riverside
California, North of Palm Springs ca. 1.5 miles north of Hwy 10 on rd to Joshua Tree Nat. Monument
Comment
RSA0035135
Isomeris arborea
Lee Haines
1952-4-6
s.n.
Riverside
Box Canyon, HIghway 195.
Comment
UCR235052
Iva axillaris
A. C. Sanders, John F. Green
2012-5-27
40215
Riverside
Peninsular Range; Perris-Aguanga Basin Region, eastern edge of Gavilan Hills, powerline route west of San Jacinto River and east of Hwy 74, 5.6 km SE of Perris
441
Comment
RSA0011069
Juglans californica
A. C. Sanders, R. E. Riefner Jr.
2009-8-11
37148
Riverside
Peninsular Range: Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River.
238
Comment Read comments Oct 21 2019
RSA0011075
Juglans californica
Scott D. White
1995-3-30
2683
Riverside
Moreno Valley; base of Badlands slopes, N of Highland Blvd. and W of Theodore St.
579
Comment
CAS-BOT-BC110044
Juncus acutus
H. M. Hall
1905-5-1
5978
Riverside
Colorado Desert. Chuckawalla Springs.
Comment
POM259107
Juncus bufonius
Phillip A. Munz
1938-8-14
15351
Riverside
Virgin Spring, Santa Rosa Peak.
2287
Comment
UCR202056
Juncus bufonius
Karin Cleary-Rose
1998-3-6
s.n.
Riverside
Peninsular Range; Perris-Aguanga Basin Region, Palmieri property, 25 acre parcel in western Hemet, south of Hwy 74, west of Warren Rd, directly east of the San Diego Aqueduct and c. 500 ft. east of Salt Creek, north of Stetson Ave.
527
Comment
UCR281107
Juncus bufonius
Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett
2017-3-29
317- 25
Riverside
Elsinore Trough, Periodic eastern shoreline of Lake Elsinore (e.g. 1994), in the City of Lake Elsinore, +- at the borderline with the Sedco Hills Neighborhood of the City of Wildomar, in open space along west side of Mission Trail at Lewis St.
387
Comment
UCR37626
Juncus bufonius
George K. Helmkamp
1984-5-2
D 18
Riverside
Little San Bernardino Mountains, Big Morongo Canyon, 3 - 3.5 miles below the caretaker's house at the Big Morongo Preserve
610
Comment
UCR9555
Juncus dubius
Bonner Blong
1966-1
s.n.
Riverside
Santa Rosa Mtns., Tahquitz Spring, Martinez Canyon.
793
Comment
RSA505034
Juncus macrophyllus
Ed LaRue
1989-6-23
s.n.
Riverside
Cleveland National Forest, parts of McVicker, Leach and Dickey Canyons, just E and SE of Lake Elsinore., (Near 33 deg 40 N, 117 deg 25 W).
488
Comment
UC729844
Juncus macrophyllus
Carl B. Wolf
1932-8-5
3940
Riverside
along trail from Tauquitz Valley to San Jacinto Peak; San Jacinto Mts.
2621
Comment
RSA704867
Juncus mexicanus
J. Russell Bruff
1934-6-19
549
Riverside
Near Hemet Reservoir.
Comment Read comments Jul 29 2010
POM14977
Juncus oxymeris
Mary F. Spencer
1922-6-17
1986
Riverside
Idyllwild, San Jacinto Mountains.
1677
Comment
UCR24952
Juncus oxymeris
A. C. Sanders
1980-7-18
1669
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
CHSC106635
Juncus rugulosus
P. F. Zika; Nick Otting
2010-8-3
25250
Riverside
Lake Fulmor, above Route 243, Hall Canyon, Black Mountain, San Jacinto Mountains.
1650
Comment
SEINET10755901
Juncus rugulosus
J. Richard Abbott, B. S. Carlsward
1999-6-24
Abbott 12832
Riverside
Near White Water, west of Joshua Tree National Park; north of I-10 (just west ofjunction with CA 62) on Whitewater cut-off, then a few kilometers on Whitewater Canyon Road to where it comes closest to the river.
Comment
UCR125765
Juncus rugulosus
A. C. Sanders, Lowell J. Bean, Pesach Lubinsky, et al
2003-1-10
25657
Riverside
San Jacinto Mountains, Bautista Canyon, c. 3/4 mile above the Horse Canyon confluence, near beginning of Alessandro Trail
884
Comment
POM14114
Juncus saximontanus
Phillip A. Munz
1922-6-30
5902
Riverside
Santa Rosa, Santa Rosa Mountains.
1982
Comment
UCR164569
Juncus textilis
S. J. Myers
2001-7-16
s.n.
Riverside
San Jacinto Mtns, Bautista Canyon
878
Comment
RSA653175
Juncus torreyi
Mitch Provance
2000-6-24
2076
Riverside
Santa Ana River Wash, between the Market St. bridge and the 60 Fwy.
244
Comment
RSA368389
Juncus xiphioides
John Olmsted
1962-5-10
3658
Riverside
Between Sandia and DeLuz Creeks, Murrieta to DeLuz Road, western Riverside County.
206
Comment
CAS-BOT-BC85414
Juniperus californica
Ivan Johnston
1917-4-4
1104
Riverside
Palm Canyon
762
Comment
CLARK-A1528-2670
Juniperus californica
John C. Roos
1947-2-15
3265
Riverside
Eagle Mountain
Comment
UC1543056
Juniperus californica
Donald G. Nelson
1936-5-22
400
Riverside
near base Santa Rosa Mountains (Ribbon Wood Camp, Pines to Palms Highway, on trail down to stream in Palm Springs Canyon, along trail to Palm Canyon from Ribbon Wood Camp)
Comment
UCR89762
Juniperus californica
Scott D. White
1993-5-27
1434
Riverside
Peninsular Range, North Alberhill Ranch, in hills north of Walker Canyon
490
Comment
JOTR32321
Justicia californica
Herskovits, Tasya
2011-5-25
s.n.
Riverside
Joshua Tree National Park. Cottonwood Mountains; Large sandy, open wash flowing southeast to Cottonwood Canyon; Near convergence of both drainage systems and Pinto Basin road (Stop 2)
Comment
RSA171105
Justicia californica
R. F. Thorne, Robert Rutherford
1964-4-12
33657
Riverside
1 mile W of turnoff to Cottonwood Wells [Springs]. Larrea desert scrub along Hwy. 60-70.
Comment
UC869489
Justicia californica
C. L. Hitchcock
1940-4-5
5965
Riverside
3 mi. below Cottonwood Springs
Comment
UCD77786
Kallstroemia californica
Robert E. Preston
1997-10-2
1051
Riverside
Palo Verde Mesa, at ne base of Mule Mountains.
114
Comment
POM230991
Kallstroemia grandiflora
Marjorie D. Clary
1936-10-24
2736
Riverside
Chuckwalla Valley near Desert Center, North Colorado Desert.
274
Comment
CLARK-A1528-853
Keckiella antirrhinoides
C. M. Flanagan
1973-5-31
OO 609
Riverside
Morongo Indian Reservation
914
Comment
OBI74462
Keckiella antirrhinoides
David J. Keil
1983-4-15
16899
Riverside
East of Temecula SR 79
Comment
RSA424819
Keckiella antirrhinoides
Jeannette B. Edge
1934-4-22
18935
Riverside
Jurupa Mountains, Mountain slope
549
Comment
RSA424820
Keckiella antirrhinoides
Gale Sphon
1955-4-2
s.n.
Riverside
Perris.
Comment
UC886790
Keckiella antirrhinoides
I. W. Clokey and E. G. Anderson
1936-4-16
6885
Riverside
e of Hemet (hillside along San Jacinto River)
600
Comment
UCD166198
Keckiella antirrhinoides
Jack Major
1962-4-16
763
Riverside
On road from Banning to Mt. San Jacinto. (Exact location unknown. Coordinates estimated by label maker.)
914
Comment
UCR225613
Keckiella antirrhinoides
A. C. Sanders
2011-3-30
38921
Riverside
Peninsular Range; SE edge Gavilan Hills, along north side of Hwy 74 at Riverside Street, just outside city limits of Lake Elsinore
479
Comment
SEINET7072839
Keckiella antirrhinoides subsp. antirrhinoides
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
NY786548
Keckiella antirrhinoides var. antirrhinoides
S. D. Boyd
1995-4-24
8496
Riverside
Palomar Range, Agua Tibia Wilderness Area, Arroyo Seco drainage on northern flank of Agua Tibia Mountain at the north base of Wildhorse Peak, along the Wildhorse Trail near the northeastern corner of the Wilderness.
670.6
Comment
UCR193750
Keckiella ternata
A. C. Sanders, Mitch Provance
2008-7-11
35753
Riverside
Peninsular Range; San Jacinto Mtns., 3/4 mi. NE of Mountain Center, c. 1/4 mile NE of Keenwild Fire Station, near road to helipad
1494
Comment
CDA3136
Kochia scoparia
Scott D. White
1998-7-4
6846
Riverside
Corona: River Road bridge over the Santa Ana River.
Comment
RSA783584
Koeberlinia spinosa var. tenuispina
Michael Wall, Valentin Arvizu
2011-5-24
603
Riverside
6.5 miles north of Desert Center, off Kaiser Rd. ca. 100 meters to the northeast off a small dirt rd. in a shallow wash area near two paloverde trees.
201
Comment
UCR35301
Koeleria macrantha
L. B. Ziegler
1968-5-21
294
Riverside
San Jacinto Mtns., Hemet Valley (=Garner Valley)
1418
Comment
SD241066
Krameria bicolor
Dave Silverman
2010-3-30
7882
Riverside
Southern McCoy Mountains, east bajada flank, 800 m west of Black Creek Road, 4.5 km north of I-10, and 8 km east of McCoy Peak.
155
Comment
UCSB57986
Krameria bicolor
Wolf, Carl
1932-4-29
Riverside
Eastern Colorado Desert, W. edge of Maria Mts., 17 mi. from blythe on rice road
50
Comment
CAS-BOT-BC43713
Krameria erecta
Lewis S. Rose
1937-4-10
37174
Riverside
Indio - Blythe Road, 26 mi. E. of Indio
457
Comment
CHSC26046
Krameria erecta
James Henrickson
1971-4-2
5478
Riverside
Near Hidden Oasis, 13 miles E. of Palm Springs; on rocky slope above sandy arroyo near fan palm oasis.
182
Comment
JOTR30064
Krameria erecta
La Doux, Tasha, Mike Bell, Katy Mathews, Alice Miller, Amber Holt
2007-5-23
1694
Riverside
Joshua Tree National Park. Stop #2 = Near Geology Tour rd., N of Malapai Hill
1286
Comment
UCR85433
Krameria erecta
George K. Helmkamp
1994-4-26
88- 3
Riverside
Western Colorado Desert, Indio Hills; north of the landfill on Edom Hill
213
Comment
CLARK-A1656-808
Krameria grayi
Jon Mark Stewart
1982-5-15
Riverside
San Jacinto Mountains
975
Comment
JOTR32436
Krameria grayi
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler, B. Truesdell, D. Shade
2011-4-26
2258
Riverside
Joshua Tree National Park. Pleasant Valley, southwestern edge of Hexie Mountains; granite and basalt rocky slopes above bouldery draws feeding into Pleasant Valley (Stop 3)
1041
Comment
RSA0107470
Krameria grayi
Duncan S. Bell, Amanda Turek
2009-3-29
154
Riverside
Collecting in the large western drainage of the Arica Mountains, within the Palen/McCoy wilderness area.
434
Comment
UCR213434
Krameria grayi
A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley
2010-3-16
37424
Riverside
Sonoran (Colorado) Desert, SE side of McCoy Mountains, lower part of wash c. 2.5-3 mi. NW of Blythe Airport, above Black Creek Rd.
171
Comment
UCSC000773
Laennecia coulteri
G. R. Hall
2001-8-31
s.n.
Riverside
near Riverside Riverside
Comment
RSA180492
Lagophylla ramosissima
E. W. Lathrop
1960-5-27
5233
Riverside
6 miles west of Murrieta.
Comment
UCR207346
Lamarckia aurea
O. F. Clarke
2004-3-27
s.n.
Riverside
Peninsular Range, Riverside; O.F. Clarke residence, 266 Frost Court; east edge of UCR campus
351
Comment
UCR2508
Lamarckia aurea
F. M. Reed
1926-3-10
5270
Riverside
Riverside
229
Comment
POM301536
Lamium amplexicaule
J. C. Roos
1938-3-12
1642
Riverside
Orchard, La Sierra.
Comment
RSA761045
Larrea tridentata
Thomas Stoughton, Jackie McConnaughy, Andrew Monks, M. Volke
2010-4-21
151
Riverside
N of Desert Center. Jct of Hwy 177 and Kaiser Rd. W of Kaiser Rd. N of Hwy 177.
335
Comment
UCSB19494
Larrea tridentata
Gerhart, Janet
1963-3-30
Riverside
North side of U.S. Highway 66 at Roy Tull Standard Gas Station, 4 miles E of Kelbaker Road
304
Comment Read comments May 15 2016
VVC520
Larrea tridentata
P. J. MacKay
1975-4-26
s.n.
Riverside
Peninsular Range, Palm to Pines Hwy, Hwy 74
970
Comment
RSA610612
Lastarriaea coriacea
R. S. Woglum
1938-5-1
1605 B
Riverside
Peninsular Ranges: South of Hemet; San Jacinto Valley west of San Jacinto Mountains.
Comment
SDSU21595
Lastarriaea coriacea
Anna Kostikova, Glenn Litsios, Sarah Burgy, Steve Boyd.
2010-6-20
73
Riverside
Palomar mountain range foothills, north-eastern slop of the range, valley: crossing of Woodchunk Road and 79 Highway.
Comment
CHSC275
Lasthenia californica
S. Westerberg
1938-4-1
Riverside
Palm Springs.
Comment
SD140185
Lasthenia californica
Scott White
1993-4-20
1201
Riverside
Estelle Peak, Gavilan Hills. Lake Mathews Quad.
Comment
CAS-BOT-BC353285
Lasthenia coronaria
H. M. Hall
1903-4-1
3787
Riverside
Vicinity of Riverside
396
Comment
JEPS102005
Lasthenia coronaria
Raymund Chan
1998-3-24
98006
Riverside
S of Vail Lake (Hwy 79, 0.5 mi E of jct. with R3)
Comment
POM361562
Lasthenia coronaria
Ora M. Clark
1929-2-22
1585
Riverside
N. Whitewater.
Comment
SD215406
Lasthenia coronaria
W. Wisura, A. King and L. Newcomb
1992-4-10
4670
Riverside
Mission Creek Ranch, west of Highway 62 below Morongo Valley.
Comment
UCR177992
Lasthenia coronaria
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
UCR97899
Lasthenia coronaria
A. C. Sanders
1997-3-1
19710
Riverside
Riverside, Box Springs Mtns.: Coyote Hill (Bench Mark 'Versity', 1386 ft.) and ridge S and SE of the UCR Botanic Garden
427
Comment
RSA550485
Lasthenia glabrata subsp. coulteri
D. E. Bramlet
1992-4-29
2246
Riverside
San Jacinto Nuevo Y Potrero. The site is located some 150m to 762m. Wst of Gilman Springs Road (Hwy 79) just northwest of the Quail Ranch golf course. It is approximatly 600m to 1300m south of Bold Style Ave.
435
Comment
UC893752
Lasthenia gracilis
Lewis S. Rose
1937-4-9
37087
Riverside
Banning
706
Comment Read comments Mar 13 2011
UCR114934
Lasthenia gracilis
Julie A. Greene
1993-4-30
1287
Riverside
San Jacinto Valley, San Jacinto Wildlife Area. south of visitor center road and north of the old San Jacinto River drainage
433
Comment
UCR152628
Lasthenia gracilis
A. C. Sanders
2005-4-22
29587
Riverside
Gavilan Hills, Gavilan Plateau c. 0.75 air mi. SE of summit of Gavilan Peak
625
Comment
UCR34940
Lasthenia gracilis
L. B. Ziegler
1969-4-23
344
Riverside
San Jacinto Mtns., Hemet Valley (=Garner Valley), near Hemet Lake
1341
Comment
RSA552747
Lathyrus vestitus subsp. laetiflorus
Steve Boyd, T. S. Ross, Orlando Mistretta
1992-2-25
6679
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness Area. Along San Mateo Tril from junction 7S04 & 7S01 upstream to southern end of Potrero de la Cienega, but primarily about Tenaja Falls.
396
Comment
CLARK-A1528-4855
Layia glandulosa
John C. Roos
1937-4-18
1374
Riverside
Cabazon
Comment
JOTR37761
Layia glandulosa
Hodges, Stephen R.
2016-2-29
717
Riverside
Joshua Tree National Park. Pleasant Valley, off of Geotour Road near the Pushwalla Canyon trailhead
Comment
UCR178155
Layia glandulosa
Jeffrey Ross, T. B. Salvato
1998-5-14
MOR- 140
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
SEINET11811304
Layia glandulosa
J. F. Bright, Wyman, C.
1933-1
8078
Riverside
near Palm Springs
Comment
CAS-BOT-BC249032
Layia platyglossa
A. C. Sanders; Nathan Moorhatch
2011-3-22
38796
Riverside
Peninsular Range; Perris-Aguanga Basin: Romoland in Menifee Valley, powerline route along McLaughlin Rd. between Palomar Rd. and San Jacinto Rd.
442
Comment
SBBG103915
Layia platyglossa
S. D. White
1993-4-20
1216 b
Riverside
ridge SE of Estelle Peak, Gavilan Hills
792
Comment
UCR167436
Layia platyglossa
John F. Green
2005-3-16
s.n.
Riverside
Perris-Aguanga Basin, Cajalco Canyon, SE of Corona, SW of Lake Mathews, east of Calif. highway 71; Collections made while monitoring pipeline repair
366
Comment
UCR174162
Layia platyglossa
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-28
32638
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
UCR241409
Layia platyglossa
T. B. Salvato, Matt Malle, Tom Sullivan
2013-3-27
7443
Riverside
Perris-Aguanga Basin, Menifee, vacant lot north of Newcomb Substation, at southwest corner of Lazy Creek Road and Murrieta Road
432
Comment
UCR96874
Layia platyglossa
Scott D. White
1993-4-30
1309
Riverside
San Jacinto Valley, Near intersection of Warren Rd. and Stetson Ave.
458
Comment
RSA220968
Layia platyglossa subsp. campestris
E. W. Lathrop
1966-4-20
6193
Riverside
Trail between El Carriso and San Mateo Canyon. Cleveland National Forest.
1220
Comment
RSA0057841
Layia platyglossa subsp. campestris
Paul McLaughlin
1976-4-9
0409762
Riverside
Box Springs Mountains. One mile west of Box Springs Mtn. Road along a County Park trail.
822
Comment
RSA191401
Lemna minuta
E. W. Lathrop, Robert F. Thorne
1967-9-26
6632
Riverside
6 miles NW of Murrieta.
Comment
POM265130
Lepidium fremontii
I. L. Wiggins
1937-3-9
8745
Riverside
Chuckawalla Spring, Chuckawalla Mts.
Comment
HSC35735
Lepidium lasiocarpum
Richard Spjut
1973-4-10
3288
Riverside
Colorado Desert, N slopes of Chuckawalla Mtns., 3-4 mi. S of Desert Center
305
Comment
UCR111983
Lepidium lasiocarpum
A. C. Sanders, T. B. Salvato
2000-5-25
23409
Riverside
Peninsular Range, Menifee Valley, south of Newport Rd., north of Holland Rd. and west of Bradley Rd., 2 miles due east of Railroad Canyon Lake
488
Comment
SEINET11983341
Lepidium lasiocarpum
Unknown
1936-1
12807
Riverside
Colorado Desert N of Palm Springs
Comment
RSA0049915
Lepidium lasiocarpum subsp. lasiocarpum
Jim Andre
2014-1-27
26674
Riverside
At mine site (and borrow pit), in canyon 1.3 mi. west of Hwy 95 (at Wilson Rd), 12.2 mi. south of Vidal Jct (at Hwy 62).
224
Comment
UCR22134
Lepidium nitidum
Steve Boyd
1980-5-22
298
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau. east of the trailer park, E side of Gavilan Rd
625
Comment
CLARK-A1045-91
Lepidium virginicum var. pubescens
George K. Helmkamp
1978-4-27
Riverside
San Jacinto Mountains originally ""at Deer Spring""; Lake Fulmor 7.5'Q
Comment
RSA0014450
Lepidium virginicum var. robinsonii
Justin M. Wood
2010-3-4
1420
Riverside
Prado Basin: City of Corona. Just NW of sewage treatment dike (intersection of railroad st. and Yorba St.)
160
Comment
RSA495440
Lepidium virginicum var. robinsonii
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-18
2967
Riverside
Agua Tibia Mountains. Vail Lake area, Temecula Creek Canyon below Vail Lake dam.
418
Comment
UCR281258
Lepidium virginicum var. robinsonii
Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett
2017-3-27
317- 62
Riverside
Temescal Valley, North side of Concordia Ranch Rd., slopes just east of Black Powder Rd.
393
Comment
UCR97755
Lepidium virginicum var. robinsonii
A. C. Sanders
1997-3-1
19715
Riverside
Riverside, Box Springs Mtns.: Coyote Hill (Bench Mark 'Versity', 1386 ft.) and ridge S and SE of the UCR Botanic Garden
427
Comment
SEINET3196333
Leptochloa fusca subsp. uninervia
P. M. Peterson, D. R. Peterson
1988-8-24
4989
Riverside
Batista Canyon Wash, entering San Jacinto River (Wash), just N of Cedar and Moutain, NE end of Hemet.
Comment
UCR88165
Leptochloa uninervia
A. C. Sanders, G. K. Helmkamp, P. J. MacKay
1995-3-12
16074
Riverside
Sonoran (Colorado) Desert, Coachella Valley, agricultural area along Ave. 78, 0.4 mi west of Hwy 86 and1.5 mi NW of Oasis, east of Filmore St.
-37
Comment
POM364533
Leptosiphon ciliatus
Anstruther Davidson
s.n.
Riverside
San Jacinto Cal.
Comment
POM46976
Leptosiphon ciliatus
Mary F. Spencer
1203
Riverside
In open woods. Idyllwild.
1616
Comment
CAS-BOT-BC227047
Leptosiphon floribundus subsp. glaber
Ynez W. Winblad
1938-5-15
s.n.
Riverside
Between E. Capistrano and Lake Elsinore
Comment
RSA73056
Leptosiphon lemmonii
F. W. Peirson
1922-4-28
2931
Riverside
Temescal Canyon.
335
Comment
SD137678
Leptosiphon parviflorus
Darin L. Banks, Steve Boyd
1995-5-3
192
Riverside
Agua Tibia wilderness Area; north slope of Agua Tibia Mountain, east of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco.
500
Comment
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
SBBG132098
Lessingia glandulifera
S. D. White
2003-10-9
9822
Riverside
Pine Cove area, Dutch Flat; San Jacinto Mtns
1753
Comment
UCR278881
Lessingia glandulifera
Mitch Provance
2012-7-17
712- 21
Riverside
San Gorgonio Pass, City of Banning, along E. Lincoln St., vicinity of the Banning Substation, between Hargrave St. and San Gorgonio Ave.
698
Comment
CAS-BOT-BC274536
Leymus triticoides
H. Wedberg
1962-7-28
993
Riverside
Meadow in Hemet Valley; about 1 mile from Hurkey Creek Public Camp on the road to Santa Rosa Summit, San Jacinto Mountains
1371
Comment
RSA515325
Lilaea scilloides
Jeri Hirshberg
1989-4-4
s.n.
Riverside
Santa Rosa Plateau, S of town of Murrieta, SW of Mesa de Burro, and NW of Mesa de la Punta.
610
Comment
UC454442
Lilium parryi
I. J. Condit
1910-6-22
Riverside
San Jacinto Mt.
2590
Comment
UCR107836
Limonium perezii
D. L. Banks
1997-5-5
1951
Riverside
NW Palomar Mtns., Agua Tibia Mtns: Redhawk Housing Development, north of the Pechanga Indian Reservation. c. 50 m east of the intersection between Vail Ranch Parkway, Redhawk Parkway and Nighthawk Pass
378
Comment
UCR90759
Limosella aquatica
D. E. Bramlet
1992-5-15
2282
Riverside
Perris-Aguanga Basin region, Pipeline seep located south of Lakeview Hot Springs and just south of the MWD access road, some 833 m. west of the San Jacinto River and 433 m east of the intersection of Pozos Rd. and the MWD pipeline maintenance road
Comment
JOTR32137
Linanthus aureus subsp. aureus
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell
2011-3-31
2293
Riverside
Joshua Tree National Park. Northern edge of Hexie Mountains; Sandy pediment/bajada surrounding granitic ourcrops near Stirrup Tank parking lot (Stop 1)
Comment
UC604858
Linanthus aureus subsp. aureus
Roxana S. Ferris and Ruth P. Rossbach
1938-5-15
9528
Riverside
2 mi from Cottonwood Springs; Cottonwood Mts.
Comment
UCR88648
Linanthus bigelovii
A. C. Sanders
1995-4-13
16503
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
CHSC1259
Linanthus californicus
S. Westerberg
1938-4-12
Riverside
Palm Springs.
Comment
RSA654613
Linanthus dianthiflorus
Starr Streight
1982-4-17
72
Riverside
Field north of Santa Rosa road, 5.7 miles east of Lake Mathews Road.
Comment
SBBG64562
Linanthus dianthiflorus
M. N. Ackley
1928-3-11
825
Riverside
between Banning and Cabazon
609
Comment Read comments Mar 13 2011
SBBG93118
Linanthus dianthiflorus
R. Montijo
1990-4-27
Riverside
Rancho California Area, E of Santa Rosa Plateau, Green Meadow Rd off de Portoloa Rd
609
Comment
SEINET6692571
Linanthus dianthiflorus
Bonnie C. Templeton
1930-4-9
1010
Riverside
Near Banning., Colorado Desert
400
Comment
POM13011
Linanthus dianthiflorus subsp. farinosus
P. A. Munz, I. M. Johnston
1922-5-20
5443
Riverside
Hemet Valley, San Jacinto Mts.
1372
Comment
RSA704587
Linanthus jonesii
LeRoy Gross
2005-3-3
1587
Riverside
Palen Mountains, south side. Near end of old prospect road., [From] Near 33.71244N, 115.11171W. to 33.72053N, 115.11051W.
207
Comment
JEPS58457
Linanthus lemmonii
W. L. Jepson
1901-5-20
1324
Riverside
Chalk Hill to Thomas Valley; San Jacinto Mts.
1219
Comment
UC219269
Linanthus lemmonii
P. A. Munz and I. M. Johnston
1922-3-20
5477
Riverside
Kenworthy San Jacinto Mts.
1463
Comment Read comments Mar 25 2011
UCR162403
Linanthus lemmonii
S. J. Myers, Chet McGaugh
2003-4-7
s.n.
Riverside
San Jacinto Mountains, powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain
1098
Comment
CLARK-A1528-3477
Linanthus liniflorus
John C. Roos
1952-5-26
5712
Riverside
Reche Canyon
457
Comment
UCR269103
Linanthus maculatus
Lynn C. Sweet, James Heintz
2016-3-1
001
Riverside
Mohave Desert, Desert Hot Springs, near junction of North Indian Canyon Dive and Mission Lakes Blvd
405
Comment
SEINET7063565
Linanthus parryae
A. G. Vestal
1947-4-8
s.n.
Riverside
About 6.8 miles south on Route 3. UTM Zone 11, 509589mE, 3707060mN. (WGS84/NAD83).
610
Comment
UCR213886
Linanthus parviflorus
Scott D. White, Angelia Carey
2004-4-5
9988
Riverside
San Jacinto Mountains, Foothills, north of Valle Vista. Indian Creek Watershed
671
Comment
UCR68611
Linanthus pygmaeus subsp. continentalis
Steve Boyd, A. C. Sanders, M. Skinner
1990-4-28
4454
Riverside
Peninsular Range, Vail Lake Area. east of USFS Dripping Springs Campground along Arroyo Seco Creek, south of Hwy 79.
518
Comment
SEINET2445412
Linaria canadensis
Daphne K. Christopher, Hannah Stevens
2003-4-3
77
Riverside
Uc Riverside, Motte Rimrock Reserve. Off Hairstreak Trail.
536
Comment
POM259257
Linum lewisii
P. A. Munz
1938-8-14
15381
Riverside
East of Toro Peak, Santa Rosa Mts.
2287
Comment
UCR208951
Linum usitatissimum
N. C. Cooper
1944-5-6
1207
Riverside
San Bernardino Mtns., Whitewater Canyon
457
Comment
POM128389
Lithophragma affine subsp. mixtum
T. Craig
1927-4-23
221
Riverside
Glen Ivy.
Comment
UC147174
Lobelia dunnii var. serrata
J. E. Roadhouse
Aug. 1905
550
Riverside
Temescal Mountains, Coldwater Canyon Coldwater Canyon; Temescal Mountains, Coldwater Canyon
Comment
CSUSB534
Lobularia maritima
Deborah Sullivan
1973-7-9
Riverside
Glen Avon, Riverside.
243
Comment
SEINET3892021
Lobularia maritima
John F. Green
2006-4-25
s.n.
Riverside
Foothills of Santa Ana Mountains; Tenecula, Southern California Edison right of way between residential area, north-south corridor between S General Kearny Rd and La Serena Way, E of Veterans Park.; 0
366
Comment
SEINET11988760
Lobularia maritima
A. L. Moldenke, Moldenke, H. N.
1976-1
30576
Riverside
Ledco Hills, on old Rt. 71
Comment
RSA525352
Loeflingia squarrosa
Steve Boyd, A. C. Sanders, Mark Skinner
1990-4-28
4450 -A
Riverside
Vail Lake area, benches along Kolb Creek, W of Dripping Springs, N of Hwy 79.
488
Comment
UCR18168
Loeflingia squarrosa
A. C. Sanders
1978-4-2
00270
Riverside
Sonoran (Colorado) Desert, Coachella Valley, Deep Canyon Reserve - south of Palm Desert. Alluvial fan near the Boyd Research Center
366
Comment
POM364836
Loeseliastrum matthewsii
C. Cunningham
1952-5-24
s.n.
Riverside
Key's Veiw, Joshua Tree Natl. Monument.
1524
Comment
RSA25369
Loeseliastrum matthewsii
C. L. Hitchcock
1940-3-31
5885
Riverside
0.5 mile below Cottonwood Springs
Comment
UC909104
Loeseliastrum schottii
Frank W. Peirson
1926-2-22
6506
Riverside
n. of grove palms 1000-Palm Canyon
152
Comment
UCSB28361
Loeseliastrum schottii
Dietz, Eileen
1974-3-23
Riverside
3 meters east of 3 Hwy. 111; 300 meters northwest of intersection with Hwy. 74; in Palm Desert
60
Comment
UC32051
Logfia depressa
W. G. Wright
1889-1
Riverside
Colorado Desert
Comment
SD136921
Logfia filaginoides
Steve Boyd
1992-4-14
6824
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness Area; western flank of Bluewater Canyon along Bluewater Trail.
334
Comment
SDSU13931
Logfia gallica
Michael G. Simpson, C. Luke, T. Sagar, S. Johnston, T. Duffy
2000-4-30
2096
Riverside
Remote southeastern region of Santa Margarita Ecological Reserve (SDSU).
671
Comment
SEINET251732
Lolium multiflorum
Walter Graves
2002-6-11
602 -3
Riverside
Riverside: grown at UCR in Agricultural Operations Fields (Riverside East 7.5' Q.:).
305
Comment
UCR154545
Lolium perenne
Jason L. Hlebakos
2005-5-13
674
Riverside
Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau, large vernal pool on Mesa de Colorado, c. 4 mi SE of Squaw Mtn
634
Comment
UCR232795
Lolium perenne subsp. multiflorum
John F. Green
2008-4-16
0408- 49
Riverside
Peninsular Range; Perris-Aguanga Valley, SSE of Romoland, powerline route north of McLaughlin Rd, between Palomar and Dawson roads
442
Comment
SEINET271514
Lolium perenne subsp. perenne
A. C. Sanders, K. D. Jones; D. Malueg
1996-4-20
18051
Riverside
San Jacinto River between Nuevo and Lakeview from 11th to 13th Streets alkaline flats along the east side of the river
433
Comment
UCR138895
Lomatium dasycarpum subsp. dasycarpum
D. L. Banks
1997-4-5
1659
Riverside
Agua Tibia Mtns., NW Palomar Mtns: Agua Tibia Wilderness Area. south of Dorland Mountain, just east of the Wilderness Area boundary with the Pechanga Indian Reservation, along a tributary of the N fork of Pechanga Creek
762
Comment
RSA0028169
Lomatium multifidum
John F. Emmel
1988-4-26
1085
Riverside
Bautista Canyon road, 0.95 road mile northwest of turnoff to Tripp Flats.
104
Comment
SD236257
Lonicera japonica
Jeffrey Ross
1998-6-4
152
Riverside
Upper Santa Ana River/San Bernardino Valley: Ravine at NW corner of Canyon Crest Drive and University Avenue, across from UC Riverside (Riverside 7.5'Q)
305
Comment
RSA113275
Lotus argophyllus var. argophyllus
E. K. Balls
1955-4-1
20413
Riverside
Hwy 74, 3 miles NE of Pinyon Flats. Alt
915
Comment
PASA1079
Lotus davidsonii
Frank W. Peirson
1924-7-27
Riverside
Dark Canyon, San Jacinto Mts.
2224
Comment
POM48896
Lotus grandiflorus var. grandiflorus
P. A. Munz, I. M. Johnston
1924-7-27
8747
Riverside
Dark canyon
1982
Comment
UCR121677
Lotus hamatus
Ian G. Gillespie, Abby Sirulnik
2000-5-7
35
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
UCR250197
Lotus hamatus
A. C. Sanders
2014-4-23
41042
Riverside
Peninsular Range, Gavilan Hills, along Concordia Ranch Rd. at edge of Temescal Valley, above I-15 and east of Black Powder Rd.
384
Comment
UCR215615
Lotus heermannii
Alejandra Martinez-Berdeja, Cara M. Stripe
2010-4-24
04
Riverside
Peninsular Range, Box Springs Mountains, eastern edge of Riverside; Two Trees Canyon Trail near the trailhead
409
Comment
UCR228851
Lotus humistratus
A. C. Sanders
2011-4-26
39327
Riverside
Peninsular Range, Alberhill Mountain, south side near Nichols Rd., c. 350 m WNW (276 deg. ) of Nichols Rd. & Pierce St. intersection
395
Comment
UCR193955
Lotus oblongifolius
A. C. Sanders
2008-7-25
35889
Riverside
Peninsular Range; San Jacinto Mtns., May Valley, along nameless tributary of Herkey Creek NW of Bonita Vista Rd., 3/4 mi. SW of Fleming Ranch
1524
Comment
LA37967
Lotus oblongifolius var. oblongifolius
Carl Epling; Harlan Lewis
1942-5-2
sn
Riverside
Mouth of Andreas Canyon, near Palm Springs
Comment
UCR155305
Lotus scoparius subsp. brevialatus
A. C. Sanders
2005-5-4
29838
Riverside
Gavilan Hills near Riverside, c. 1 km east and southeast of Gavilan Peak
625
Comment
UCR262274
Lotus scoparius subsp. brevialatus
A. C. Sanders
2006-5-13
32279
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
RSA673505
Lotus strigosus
Scott D. White, Bill La Haye
2000-5-27
7965
Riverside
San Jacinto Mountains: Baldy Mtn. area.
1616
Comment
UC68654
Lotus strigosus
H. M. Hall
Apr 1905
5853
Riverside
Canyon Springs Colorado Desert
Comment
UCR120648
Lotus strigosus
D. E. Bramlet, P. Jacks, S. Goode
1989-4-4
1793 A
Riverside
Perris-Aguanga Basin Region, Lake Skinner, north of the lake on the S-facing slope of Bachelor Mountain
488
Comment
UCR133983
Lotus strigosus
Mitch Provance, J. S. Ross
1998-3-27
MOR- 973
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Potrero Canyon at mouth of Corral Canyon, c. 1 mile NW of VABM Mil (Peak 3620)
915
Comment
UCR167821
Lotus strigosus
John F. Green
2005-3-16
s.n.
Riverside
Perris-Aguanga Basin, Cajalco Canyon, SE of Corona, SW of Lake Mathews, east of Calif. highway 71; Collections made while monitoring pipeline repair
366
Comment
UCR178302
Lotus strigosus
T. B. Salvato, Tracy Tennant
1998-4-23
MOR- 922
Riverside
San Bernardino Mtns., Morongo Indian Reservation, seep in Wood Canyon, tree stand W-07
1220
Comment
UCR228886
Lotus strigosus
A. C. Sanders
2011-4-6
38999
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
POM6855
Lotus strigosus var. tomentellus
P. A. Munz, L. T. Street, G. Williams
1919-3-25
2318
Riverside
Palm Canyon, Palm Springs.
229
Comment
RSA554205
Lotus tomentellus
Theo. Glenn
1991-5-2
91 -14
Riverside
McCoy Mountians, NW of Blythe. (T4S, R20E, sec. 32).
350
Comment
RSA262121
Lotus unifoliolatus
E. W. Lathrop
1973-5-28
7502
Riverside
Main Divide Truck Trail beween El Carriso and Santiago Peak, Cleveland National Forest.
1220
Comment
RSA508337
Lotus unifoliolatus
Ed LaRue
1989-6-11
s.n.
Riverside
W side of Lakeview Mountains, ca. 1 mile SE of town of Nuevo.
640
Comment
POM10288
Lotus wrangelianus
Charlotte M. Wilder
1905-4-19
65
Riverside
West Riverside
Comment
RSA674547
Lotus wrangelianus
Scott D. White
2000-5-1
7754
Riverside
Corona: Western foothills of Santa Ana Mountains near Bedford Canyon.
351
Comment
RSA356739
Lupinus agardhianus
R. F. Thorne
1973-5-23
45531
Riverside
Santa Rosa Plateau:; N side of Mesa de Colorado.
610
Comment
POM2549
Lupinus arizonicus
I. M. Johnston
1917-4-4
s.n.
Riverside
Near Palm Springs.
152
Comment
POM276399
Lupinus arizonicus
Lyman Benson
1933-3-31
4165
Riverside
US 66, 10 miles E of Palm Springs, San Jacinto Mt. Range, Colorado Desert Watershed.
244
Comment
POM349956
Lupinus arizonicus
M. B. Dunkle
1933-3-4
3037
Riverside
Painted Canyon, Colorado Desert.
30
Comment
RSA48410
Lupinus arizonicus
E. K. Balls
1949-4-2
12895
Riverside
Between Mecca and Mortmar on Hwy 111
-61
Comment Read comments Jun 24 2012
SJSU10788
Lupinus arizonicus
R. C. McGehee
1970-4-28
232
Riverside
5 mi S of Cottonwood Pass, Joshua Tree National Monument
Comment
UCD105828
Lupinus arizonicus
Donald Myrick
1966-4-2
1355
Riverside
at upper end of Aqueduct Road, southeast of Desert Hot Springs.
1219
Comment
UCR102943
Lupinus arizonicus
George K. Helmkamp
1998-4-4
3139
Riverside
Sonoran (Colorado) Desert, junction of Calif. Hwy 62 (Twentynine Palms Hwy) & Calif. Hwy 177 (Desert Center-Rice Rd)
457
Comment
SEINET7063242
Lupinus bicolor
A. G. Vestal
1963-5-19
s.n.
Riverside
About 5.5 miles southwest of Cahuilla on Route 371 [Cahuilla Road]. UTM Zone 11, 515481mE, 3705072mN. (WGS84/NAD83).
887
Comment
UCR162393
Lupinus bicolor
S. J. Myers, John F. Green
2003-4-4
s.n.
Riverside
San Jacinto Mountains, Juan Diego Flats on powerline trail west to Reed Valley, NW of Cahuilla Mountain
1244
Comment
POM276328
Lupinus bicolor subsp. marginatus
Lyman Benson
1932-3-26
3161
Riverside
3 miles N [of] Temecula.
457
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
RSA645612
Lupinus concinnus subsp. optatus
Scott D. White, Steve Ogg
1994-4-21
1988
Riverside
Millard Canyon, near stream crossing w/ USFS Road 2S05, +/-4 miles south of Bear Wallow Spring.
915
Comment
CLARK-A1528-496
Lupinus excubitus
C. M. Flanagan
1973-5-20
OO 518
Riverside
Banning
1188
Comment
SBBG54333
Lupinus excubitus
C. Davidson
1977-5-25
5656
Riverside
Mesa de Burro, Santa Rosa Plateau
701
Comment
RSA0028172
Lupinus excubitus
John F. Emmel
1988-5-4
1088
Riverside
Pechanga Creek wash, 5 air miles SE of Temecula.
348
Comment
CAS-BOT-BC205386
Lupinus excubitus var. austromontanus
Christopher Davidson
1975-6-16
2815
Riverside
3.8 mi N of Alandale Station on road R1 from Idyllwild to Banning
1699
Comment
UCR91657
Lupinus excubitus var. hallii
D. L. Banks, Steve Boyd
1995-4-5
146
Riverside
Palomar Mtns region, Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn, east of the Dripping Springs Alcove, west of the Dripping Springs Trail, on terraces of W fork of Arroyo Seco.
573
Comment
SEINET2062637
Lupinus formosus
Norman C. Cooper
1945-5-5
2225
Riverside
San Gorgonio Mts. Above Banning
914
Comment
RSA249454
Lupinus hirsutissimus
John F. Emmel
1973-4-7
423
Riverside
Twin Pines Creek, at north base of San Jacinto Mts, 1.5 miles SW of Cabazon.
512
Comment
SD137767
Lupinus hirsutissimus
Darin L. Banks
1995-4-11
175
Riverside
Agua Tibia Mountains Watershed, Cleveland National Forest, Agua Tibia Wilderness Area, north slope of Agua Tibia Mountain, east of the Dripping Springs Alcove Area, along the Dripping Springs Trail
950
Comment
SEINET7123947
Lupinus hirsutissimus
G. Gust, L. Nye
2005-1
542
Riverside
Hwy 74 ca. 2 mi W of Lake Elsinore; Lake Elsinore city limits
691
Comment
UC1537128
Lupinus hirsutissimus
Gordon H. True Jr.
1935-3-11
74
Riverside
Box Springs
365
Comment
UCR252205
Lupinus hirsutissimus
J. Mendoza
2011-5-28
s.n.
Riverside
Moreno Valley, Boulder Ridge Dr. east of intersection with Lasselle, north of Ironwood Ave. and east of Perris Blvd. on north side of valley
645
Comment
UCR112485
Lupinus microcarpus var. densiflorus
A. C. Sanders, T. B. Salvato
2000-5-30
23440
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
JOTR31222
Lupinus shockleyi
La Doux, Tasha, Alice Miller, G. Clifton
2009-4-9
2006
Riverside
Joshua Tree National Park. Eagle Mountains; (Stop 3) sand ramps
432
Comment
RSA678353
Lupinus sparsiflorus
Steve Boyd, Amber Maurice, Pesach Lubinsky, Leland Lubinsky
2003-4-17
10469
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
UCR113169
Lupinus sparsiflorus
A. C. Sanders
1998-2-19
21651
Riverside
San Bernardino Mountains, mouth of Hathaway Canyon, Morongo Indian Reservation, east of Banning
793
Comment
UCR116789
Lupinus sparsiflorus
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-5-7
24157
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
UCR154738
Lupinus sparsiflorus
T. B. Salvato, Kent Beaman
2005-5-16
773
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
UCR256794
Lupinus sparsiflorus
T. B. Salvato, Thomas M. Sullivan Jr
2014-4-23
7872
Riverside
Gavilan Hills, Southern CA Edison access road east of Lake Street, c. 1 mi north of Hwy 15 and Temescal Canyon
549
Comment
UCR92802
Lupinus sparsiflorus
Scott D. White
1994-3-29
1934
Riverside
Beaumont Badlands, near county dump and old DeAnza Cycle Park, north of Hwy 60
701
Comment
RSA263648
Lupinus sparsiflorus subsp. sparsiflorus
E. W. Lathrop
1973-5-28
7503
Riverside
Main Divide Truck Trail beween El Carriso and Santiago Peak, Cleveland National Forest.
1220
Comment
RSA414816
Lupinus sparsiflorus subsp. sparsiflorus
E. C. Jaeger
1921-3-21
s.n.
Riverside
Cottonwood Springs
Comment Read comments Oct 9 2010
RSA50800
Lupinus sparsiflorus subsp. sparsiflorus
Steve D. Boyd, C. Boyd, K. A. Boyd, Richard Noyes, L. Arnseth
1988-5-28
2310
Riverside
Cahuilla Mountain, west of Anza, mostly along the crest.
1500
Comment
POM10112
Lupinus sparsiflorus var. inopinatus
H. M. Hall
1904-05
4946
Riverside
Fairmount Park.
Comment
RSA414269
Lupinus sparsiflorus var. mohavensis
N. C. Cooper
1944-3-25
2013
Riverside
Morongo Pass.
457
Comment
UCR60537
Lupinus succulentus
C. W. Tilforth, W. Wisura
1979-4-11
1788
Riverside
hills at south side of Lake Skinner, east of Murrieta
427
Comment
UC56611
Lupinus truncatus
H. M. Hall
Apr 1902
2898
Riverside
Coahuilla foot-hills , Coahuilla foot-hills (San Jacinto Mountains)
762
Comment
UCR166173
Lupinus truncatus
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
UC2980
Luzula comosa var. laxa
H. M. Hall
July, 1901
Riverside
San Jacinto Mountains. Fuller's Mills Mountains
2286
Comment
UC843081
Luzula comosa var. laxa
P. A. Munz
1922-5-19
5396
Riverside
Southern California, Keen Camp San Jacinto Mts.
1463
Comment
POM13933
Lycium andersonii
Philip A. Munz
1922-3-12
4710
Riverside
Andreas Canyon, Palm Springs. [Santa Rosa Mtns., W margin Colorado Des -SW]
Comment
UCR213386
Lycium andersonii
A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley
2010-3-16
37445
Riverside
Sonoran (Colorado) Desert, SE side of McCoy Mountains, upper part of wash c. 4 mi. NW of Blythe Airport, c. 4 mi. ENE of McCoy Peak
195
Comment
CAS-BOT-BC231480
Lycium brevipes var. brevipes
Peter H. Raven
1958-1-24
11467
Riverside
Cottonwood Springs, Joshua Tree National Monument
914
Comment
RSA0118002
Lycium fremontii
Sarah J. J. De Groot, Thomas Stoughton
2016-2-18
7626
Riverside
Mecca Hills: side canyon (east fork) of Painted Canyon.
182
Comment
SD259061
Lycium fremontii
Sarah J. De Groot, Thomas Stoughton
2016-2-18
7626
Riverside
Mecca Hills; side canyon (east fork) of Painted Canyon.
185
Comment
POM153406
Lythrum californicum
P. A. Munz, I. M. Johnston
1928-9-12
11305
Riverside
SE end of Elsinore Lake
Comment
SD262312
Lythrum hyssopifolia
T. B. Salvato Salvato, Gregg Miller
2005-6-3
1369
Riverside
Peninsular Range: Perris-Aguanga Basin Region: San Jacinto River c. 2.5 mi SSW of Perris, 1.5 mi downstream of Goetz Road where the river leaves the Perris Plain and enters the hill area above Railroad Canyon (Romoland 7.5'Q)
427
Comment
UCR61011
Machaeranthera asteroides var. asteroides
Steve Boyd, T. S. Ross, L. Arnseth
1989-6-11
3718
Riverside
Vail Lake area, recently burned hills at W end of lake SW of dam
488
Comment
UCR199720
Machaeranthera canescens
Scott D. White, Angelia Carey, Linda Archer
2004-8-5
10668
Riverside
San Jacinto Mountain foothills, Soboba Indian Reservation, Indian Creek and adjacent uplands, from confluence with San Jacinto River to c. 2 miles upstream
610
Comment
CLARK-A1528-2003
Machaeranthera tortifolia
John C. Roos
1949-4-10
4225
Riverside
Chuckwalla Mountains
Comment
UCR133393
Madia gracilis
Tracy Tennant, T. B. Salvato
1998-6-23
480
Riverside
San Bernardino Mtns., Morongo Indian Reservation, N end of Hathaway Cyn., c. 0.4 miles east of pk 4265 (polygon 13)
1341
Comment
POM232417A
Mahonia nevinii
Fulmor
1932-02
s.n.
Riverside
On left side of road from Temecula to Oak Grove, San Diego Co., Calif. (about half a mile east of Dripping Springs).
Comment
RSA496378
Mahonia nevinii
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-19
3055
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
CSUSB1447
Malacothamnus fasciculatus
Karen Cook
1966-5-19
Riverside
North-facing slope at foot of Mount Rubidoux, in Riverside.
243
Comment
RSA305668
Malacothamnus fasciculatus
C. W. Tilforth, Walter Wisura
1979-10-11
1916
Riverside
0.3 mi. west of Highway 74 on Thomas Mtn. Rd., ca. 1 mi. south of Lake Hemet, Garner Valley.
1341
Comment
UCR123633
Malacothamnus fasciculatus var. fasciculatus
Steven R. Hill, A. C. Sanders
2001-5-4
33731
Riverside
Santa Rosa Plateau, Carancho Road, W side of De Luz Creek valley descending plateau, downslope from 'cut flower' farm. c. 1370 ft. NE of San Diego Co. line
186
Comment
SEINET9335970
Malacothrix californica
Unknown
1976-5-3
Riverside
Red Mountain Road.
Comment
POM362310
Malacothrix glabrata
M. B. Dunkle
1935-3-31
4447
Riverside
North of Cottonwood Springs, Colorado Desert
762
Comment
RSA510054
Malacothrix glabrata
B. Pitzer
1988-3-10
654
Riverside
Chuckwalla Mountains. W side of mountains, on gas line road ca. 1.5 mi north of intersection with Red Cloud Mine Road (& wash); ca. 2 miles (airline) S of Highway I-10. (Red Cloud Road. 10 km cell; PH-2N, 3E)
488
Comment
SBBG55792
Malacothrix glabrata
D. Keil, M. McLeod
1977-3-26
12009
Riverside
Hwy 71, ca. 8 mi NW of Lake Elsinore St Recreation Area
365
Comment
UCR227695
Malacothrix glabrata
Thomas R. Stoughton, J. McConnaughy, A. Monks, M. Volke
2010-3-30
111
Riverside
Colorado Desert; Northeastern Colorado Desert region, Coachella Valley Preserve, near mouth of Thousand Palms Canyon. Jct of Ramon Rd and Thousand Palms Canyon Rd.
91
Comment
RSA776240
Malacothrix stebbinsii
Duncan S. Bell
2010-3-20
599
Riverside
Riverside Mountains; in the vicinity of Calzona Mine; approximately 2 air miles northeast of Riverside Mountain Peak.
232
Comment
JEPS66254
Malosma laurina
W. L. Jepson
1901-6-1
1579
Riverside
Temescal Wash
335
Comment
RSA678946
Malus sylvestris
Scott D. White, Michael Honer
2003-6-3
9490
Riverside
Santa Ana Mountains: Near Rainbow Valley. West of the I-15 Freeway and immediately north of the San Diego County boundary.
335
Comment
CAS-BOT-BC421493
Malva parviflora
L. Nye; G. Gust
2005-3-11
63
Riverside
Lake Elsinore. Intersection of Malaga and Mission Trail Rd.
398
Comment
RSA617696
Malva parviflora
Scott D. White
1996-12-26
4643
Riverside
Perris area
427
Comment
RSA654621
Malva parviflora
Lydia Paneri
1982-4-17
37
Riverside
Cajalco Road, 2 miles east of I-15; south of Corona.
Comment
UCR25194
Malva parviflora
John C. Roos, L. Roos
1951-5-5
5034
Riverside
Fairmont Park.
274
Comment
POM316442
Mammillaria dioica
Mark Parratt
1962-2-24
115
Riverside
7-8 miles up state Hwy 74 from Palm Desert.
701
Comment
CSUSB590
Marah macrocarpa
Kheng Try Seng
1966-4-13
Riverside
Santa Ana Mountains Northeast slope of Santa Ana Mountain. End of Main Street, 4 miles from downtown Corona.
457
Comment
UCR225715
Marah macrocarpa
A. C. Sanders
2011-3-30
38912
Riverside
Peninsular Range; SE edge Gavilan Hills, along north side of Hwy 74 at Riverside Street, just outside city limits of Lake Elsinore
479
Comment
UCR270753
Marah macrocarpa
T. B. Salvato, Arlee M. Montalvo, Rari E. Marcs
2016-4-26
8374
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
424
Comment
RSA0123706
Marina orcuttii
Duncan S. Bell, Thomas Stoughton
2016-4-13
9240
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; on the western slopes of Martinez Mountain.
1424
Comment
RSA600125
Marina parryi
L. C. Wheeler
1959-12-27
7641
Riverside
Chuckwalla Mountains. White Cloud Mine.
Comment
CAS-BOT-BC71090
Marsilea vestita
W. G. Wright; C. G. Pringle
1881-1-1
s.n.
Riverside
Riverside
Comment
UC810858
Marsilea vestita subsp. vestita
P. A. Munz and I. M. Johnston
1922-5-5
5154
Riverside
near Moreno (Mystic Lake)
426
Comment Read comments Dec 31 2011
UCR96204
Matelea parvifolia
A. C. Sanders, G. Helmkamp, O. Clarke, B. Pitzer
1996-11-9
19648
Riverside
Sonoran (Colorado) Desert, Orocopia Mtns., near 'Bob's Cabin', 5 mi. (air) south of Hayfield Pump Sta., east of Maniobra Valley, central section of arroyo (N of peak 2552 to Bench Mark 1899)
610
Comment
CAS-BOT-BC348068
Matricaria discoidea
S. B. Parish
1914-4-13
9075
Riverside
Ethanac, near Perris
Comment
UCR241681
Matricaria discoidea
T. B. Salvato
2013-3-22
7396
Riverside
Perris-Aguanga Basin, southern end of Menifee Valley, between Hwy 215 and Winchester Rd (Hwy 79), on Los Alamos Rd at its crossing of Warm Springs Creek
402
Comment
RSA793925
Matricaria occidentalis
A. C. Sanders, T. B. Salvato
2011-4-29
39362
Riverside
Romoland, McLaughlin Rd. east of Palomar Rd., near powerplant and railroad
445
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
UC818862
Melica imperfecta
C. L. Hitchcock
1940-4-12
6042
Riverside
8 mi nw Elsinore
457
Comment
UCR113150
Melica imperfecta
A. C. Sanders
1998-3-11
21682
Riverside
Shipley/Skinner Reserve area, North Domenigoni Hills, north of Diamond Valley, near old mine site above San Jacinto Valley, south of end of Warren Rd.
610
Comment
UCR121175
Melica imperfecta
D. E. Bramlet
1990-4-27
1992
Riverside
Peninsular Range, Ridgeline 2100-2500 ft. (c. 0.4 mi.) NE of knoll '2502,' and 1200-1500 ft. (~ 0.21 mi.) west of Rawson Canyon
671
Comment
UCR20737
Melica imperfecta
A. C. Sanders, Steve Boyd
1980-5-2
1389
Riverside
Peninsular Range; Perris Basin, Motte Reserve; rocky hills 2.5 miles NW of Perris
518
Comment
CLARK-A1528-510
Melilotus albus
John C. Roos
1951-9-25
5256
Riverside
Riverside
259
Comment
SDSU12980
Melilotus albus
Michael G. Simpson with Claudia A. Luke
1999-10-27
2018
Riverside
Adjacent to Santa Margarita river, Santa Margarita Ecological Reserve, San Diego State University, ca.1/4 mile from Southside Facilities.
152
Comment
SDSU19220
Melilotus albus
Kristen Hasenstab, Dave Bailey
2008-8-7
185
Riverside
Santa Margarita Ecological Reserve, within 150m of gaging station at the Gorge river crossing. Growing 1-3m from the edge of the river.
215
Comment
UCR241656
Melilotus indicus
T. B. Salvato, Jeffrey Ross
1998-6-9
MOR- 316
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, Lion Canyon up to fork in stream
720
Comment
UCR143385
Mentha aquatica
Joseph A. Ewan
1931-10-3
5212
Riverside
Santa Ana River, 4 miles NW of Corona
162
Comment
RSA621507
Mentha suaveolens
D. L. Banks
1997-11-15
2194
Riverside
NW Palomar Mountains, Agua Tibia Mountains: North face of Dorland Mountain, on the north side of the Dorland Mountain Arts Colony. Along the margins of a small man-made pond.
549
Comment
JEPS41159
Mentzelia affinis
W. L. Jepson
May 17 1901-Jun 1 1901
1234
Riverside
Riverside, Santa Rosa Peak and Palomar
Comment
RSA282502
Mentzelia albicaulis
J. Zavortink
1966-3-18
2663
Riverside
Along route 60, 5.7 miles W of Desert Center. Riverside County
Comment
UCR244728
Mentzelia desertorum
Jim Andre
2012-3-19
21345
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, along Hwy 177, 8.6 mi. NE of junction with I-10
152
Comment
JOTR32169
Mentzelia involucrata
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell
2011-3-31
2321
Riverside
Joshua Tree National Park. Northern edge of Hexie Mountains; Large sandy canyon with braided wash that feeds southwest into Wilson Canyon (Stop 7)
902
Comment
RSA617859
Mentzelia involucrata
Walter Wisura
1998-3-28
5116
Riverside
Corn Spring, S of I-10.
Comment
SD103958
Mentzelia involucrata
J. L. S. Simpson
1968-3-19
Riverside
Graham Pass, Little Chuchawalla Mountains.
Comment Read comments Aug 28 2016
POM311757
Mentzelia involucrata var. megalantha
Shirley See
1958-3-30
220
Riverside
1/2 mile inside the S entrance of Joshua Tree National Monument.
610
Comment
UCR133706
Mentzelia jonesii
N. C. Cooper
1944-3-25
1037
Riverside
Sonoran (Colorado) Desert, Morongo Pass '1500 ft.
549
Comment
RSA446777
Mentzelia micrantha
N. C. Cooper
1944-6-4
1351
Riverside
Elsinore Mountain. Lookout at top.
1067
Comment
RSA741030
Mentzelia montana
Justin M. Wood, Brandy N. Ulrich
2008-7-14
19
Riverside
Garner Valley, near intersection of Fobes Ranch Rd and Hwy 74.
1348
Comment
SBBG4879
Mentzelia nitens
H. and M. Dearing
1949-4-16
6749
Riverside
Cottonwood Spring
Comment
RSA282494
Mentzelia ravenii
H. J. Thompson
1954-4-24
1613
Riverside
6.6 miles S of road to Lake Mathews on Hwy 71, 11 miles S of Corona, 3.8 miles N of Alberhill.
274
Comment
RSA618162
Micropus californicus
D. L. Banks
1997-5-5
2023
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, east of its intersection with Pechanga Creek. East of where the road crosses to the southern bank of the south fork of Pechanga Creek.
427
Comment
RSA524416
Microseris douglasii subsp. platycarpha
Steve Boyd, Timothy S. Ross, Laurel Arnseth, Jaime Bonilla
1990-4-3
4108
Riverside
Vail Lake area, upper benches and adjacent slopes of the E flank of 'Big' Oak Mountain., just S of the E summit.
610
Comment
UCR189562
Microseris douglasii subsp. platycarpha
Theresa Johnson
2006-5-2
069
Riverside
Peninsular Range, Aguanga Basin, north shore Lake Skinner, c. 100m west of road at base of Bachelor Mountain
447
Comment
UCR75554B
Microseris elegans
A. C. Sanders
1993-5-12
14007 B
Riverside
San Jacinto Valley, Hemet, SW corner of intersection of Florida Ave (Hwy 74) & Warren Rd., between new San Diego Aqueduct and Warren Road
460
Comment
UCR116960
Microseris heterocarpa
A. C. Sanders, T. B. Salvato
2001-5-3
24109
Riverside
Perris-Aguanga Basin region, Hemet, SE corner of State Street at Gibbel, 1712 ft. hill at east end of Diamond Valley
518
Comment
UCR225447
Microseris heterocarpa
A. C. Sanders
2011-3-29
38837
Riverside
Peninsular Range; Edge of Gavilan Hills, Meadowbrook area, between Perris and Lake Elsinore, along Hwy 74 near Crumpton Rd.
495
Comment
SD51957
Mimetanthe pilosa
Reid Moran
1962-7-7
9859
Riverside
by Strawberry Creek, 2 miles SW of Idyllwild, San Jacinto Mts.
1550
Comment
UCR252523
Mimulus aurantiacus var. pubescens
J. Mendoza
2011-5-28
s.n.
Riverside
Moreno Valley, Boulder Ridge Dr. east of intersection with Lasselle, north of Ironwood Ave. and east of Perris Blvd. on north side of valley
645
Comment
POM305379
Mimulus aurantiacus var. puniceus
Henry J. Ramsey, Henry J. Ramsey
1938-5-4
639
Riverside
Elsinore
Comment
RSA442706
Mimulus aurantiacus var. puniceus
Bonnie C. Templeton
1931-4-23
s.n.
Riverside
Between Perris and Gavilan Peak.
Comment
UC64228
Mimulus aurantiacus var. puniceus
H. M. Hall
1897-2-27
369
Riverside
Winchester
Comment Read comments Mar 20 2011
UCR250861
Mimulus aurantiacus var. puniceus
Dick Newell, Judy Booth
2014-2-16
352
Riverside
Peninsular Range; Santa Ana Mtns., Cleveland National Forest, South Main Divide [Wildomar] Truck Trail, 0.75 mi. SE of Elsinore Peak
943
Comment
UCR90745
Mimulus aurantiacus var. puniceus
Scott D. White
1995-4-5
2744
Riverside
Perris Valley, Lakeview Mountains: directly south of Rosary Ave. at ' T ' intersection with Central Ave., in town of Nuevo
488
Comment
RSA0059089
Mimulus bigelovii
Norman C. Cooper
1944-6-17
1417
Riverside
San Jacinto Mtns. above Banning.
1220
Comment
JEPS8174
Mimulus bigelovii var. bigelovii
Marjorie D. Clary
1932-3-15
1635
Riverside
sw Devil's Canyon; Colorado Desert, Santa Rosa Mts.
152
Comment
RSA47935
Mimulus brevipes
N. C. Cooper
1943-9-11
924
Riverside
Below Idlewild.
915
Comment
RSA683862
Mimulus brevipes
Scott D. White, Michael Honer
2003-4-4
8949
Riverside
Temescal Valley: Dissected bajada bench, below and east of Horsethief Canyon; immediately S of I-15 Freeway.
366
Comment
POM97127
Mimulus brevipes
P. A. Munz
1925-5-20
9821
Riverside
2 miles west of Dripping Springs.
427
Comment
JEPS8222
Mimulus fremontii var. fremontii
C. V. Meyer
June 1927
204
Riverside
Saunder's Meadow San Jacinto Mts.
1706
Comment
UCR42547
Mimulus guttatus
B. G. Pitzer
1986-4-26
191
Riverside
San Bernardino Mtns., Whitewater Canyon, c. 4.5 mi. north of Hwy I-10 on Whitewater Canyon Road
734
Comment
CLARK-A1528-4263
Mimulus pilosus
E. W. Lathrop
1966-5-25
6336
Riverside
La Laguna
Comment
RSA191414
Mimulus pilosus
E. W. Lathrop, Robert F. Thorne
1967-9-26
6614
Riverside
Tenaja Guard Station, 10 miles NW of Murrieta.
Comment
RSA0120241
Mimulus rubellus
Duncan S. Bell
2016-4-14
9276
Riverside
Santa Rosa Mountains; near the head of Deep Creek, along the Sawmill Tail; in the vicinity of the old water tank along the road.
1301
Comment
UCR89536
Mirabilis bigelovii
Bern Schwenn
1994-4-9
s.n.
Riverside
southern Mojave Desert, Little San Bernardino mtns, Joshua Tree National Monument [now National Park]: 'Hidden Gold' Canyon below the Hidden Gold Mine
1116
Comment
SDSU8464
Mirabilis bigelovii var. retrorsa
J. Godsil
1953-3-20
584
Riverside
Hwy to Twenty-nine Palms; Joshua National monument
792
Comment
SEINET196194
Mirabilis californica
LeRoy Abrams
1941-4-22
13875
Riverside
Palomar School near Perris
Comment
POM750
Mirabilis laevis var. crassifolia
P. A. Munz
1918-4-27
2128
Riverside
Temescal Canyon.
Comment
RSA465234
Mirabilis laevis var. crassifolia
Richard C. Barkelew
1929-3-10
s.n.
Riverside
Indian Canyon , San Jacinto Mts
Comment
RSA464829
Mirabilis laevis var. retrorsa
M. B. Dunkle
1937-3-25
4921
Riverside
Colorado Desert
Comment Read comments Feb 17 2013
RSA49376
Mirabilis laevis var. villosa
P. A. Munz
1949-4-12
13037
Riverside
North base of Eagle Mts., Mojave Desert.
945
Comment
RSA517843
Mirabilis laevis var. villosa
Steve Boyd, Orlando Mistretta
1986-3-13
1480
Riverside
West Side Palen Mts: NE of Desert Center; first large canyon at NW tip of western segment of range.
Comment
POM121879
Mirabilis tenuiloba
Marcus E. Jones
1906-4-27
s.n.
Riverside
Indio.
Comment
RSA408763
Mohavea confertiflora
George R. Johnston, G. R. Johnston
1930-4-14
14660
Riverside
Shaver's Well Riverside.
Comment
SEINET6192025
Mohavea confertiflora
C. Francis Shutts
1949-3-18
47
Riverside
Box Canyon on old Mecca-Blythe Hwy.
183
Comment
UCSB6103
Mohavea confertiflora
Bobkowski, Vincent
1960-4-2
Riverside
Cottonwood Spring entrance to Joshua Tree National Monument; off of U.S. 60-70; 1/2 mile north of intersection
Comment
LA63042
Monardella australis subsp. australis
Martha Hilend;
1928-8-7
sn
Riverside
Mt San Jacinto, between Summit and Round Valley
Comment
RSA408712
Monardella australis subsp. australis
F. W. Peirson
1924-7-27
4993
Riverside
Dark Canyon, near Deer Springs, San Jacinto Mts.
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
RSA0005451
Monardella hypoleuca subsp. intermedia
D. L. Banks
1997-3-29
1648 A
Riverside
NW Palomar Mountains, Agua Tibia 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 County line border.
463
Comment
UCR217559
Monardella macrantha subsp. hallii
Jeff B. Galvin
2009-7-14
95
Riverside
Peninsular Ranges, San Jacinto Mountains, Chimney Flats, along Old Control Road
1383
Comment
LA57196
Monardella nana
Philip A. Munz;
1937-5-31
15114
Riverside
at Anza tablet, head of Coyote Canyon, S.W. of Riverside county
Comment Read comments Mar 11 2014
UC1499855
Monardella nana
E. McClintock, C. Ellison
1936-5-9
Riverside
Pines to Palms Highway
Comment
UC25475
Monardella nana subsp. arida
H. M. Hall
June 1901
2127
Riverside
Coyote Canyon; San Jacinto Mountains, Santa Rosa Mountain; Coyote Canyon, Santa Rosa Mountain
1524
Comment
UCR221497
Monardella nana subsp. arida
Elizabeth McClintock
1940-5-19
05
Riverside
Peninsular Range; Santa Rosa Mtns., 0.25 mi. off Pines to Palms Highway, on road to Santa Rosa Mtn.
1433
Comment
RSA97669
Monardella nana subsp. arida
R. M. Straw
1954-6-10
607
Riverside
Mountain Home Spring, Santa Rosa Mountain, San Jacinto Mountains.
Comment
POM21133
Monardella nana subsp. tenuiflora
Fordyce Grinnell Jr.
1908-07
s.n.
Riverside
Tahquitz Valley
2439
Comment
UC1499809
Monardella nana subsp. tenuiflora
Elizabeth McClintock
1941-7-15
114
Riverside
w Domengonio Flats (on slope s of Strawberry Creek); San Jacinto Mts.
Comment
UC1499917
Monardella nana subsp. tenuiflora
E. McClintock, H. Lewis
1941-6-22
74
Riverside
on road to Black Mt. (1 1/2 mi from snow gate)
Comment
RSA797240
Monardella odoratissima subsp. australis
Robert F. Thorne, Walter Wisura
1977-9-17
50769
Riverside
San Jacinto Mountain: Long Valley to Round Valley along trail to summit.
2591
Comment
JOTR30993
Monardella robisonii
La Doux, Tasha, Maria Harding
2010-7-8
1972
Riverside
Joshua Tree National Park. White Tanks, ~500m north of Arch Rock Nature trail; plants in this population seem to have some M. linoides characteristics.
Comment
CAS-BOT-BC349787
Monoptilon bellioides
Steve Boyd; S. Meury; R. Noyes; L. Arnseth; D. Nordin; T. Ross
1988-3-10
2126
Riverside
N. end Palen Mtns, 2 mi west of Palen Pass
300
Comment
POM363605
Monoptilon bellioides
Anstruther Davidson
1903-5-1
s.n.
Riverside
Thermal
Comment
RSA45222
Monoptilon bellioides
J. C. Roos, Lucille Roos
1949-3-19
4100
Riverside
Southeast foot Orocopia Mountains, about 5 miles northeast of Dos Palmos Spring
Comment
UCR19047
Monoptilon bellioides
John C. Roos
1966-3-20
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, 2 miles southeast of Desert Center
366
Comment
LA10011
Muhlenbergia asperifolia
Louis C. Wheeler;
1933-12-2
2313
Riverside
US 99, 2 mi. NW Whitewater Station
365
Comment
RSA777314
Muhlenbergia asperifolia
Michael Wall
2010-9-9
592
Riverside
Bautista Canyon east of Hemet; ca. 8 miles southeast of junction with Fairview Avenue, shaded narrow part of the canyon.
760
Comment
CAS-BOT-BC275251
Muhlenbergia microsperma
Noel H. Holmgren; Patricia K. Holmgren; Ruth E. Kern
1973-3-21
6436
Riverside
Big Maria Mountains, 12 airline miles N of downtown Blythe
289
Comment
POM47180
Muhlenbergia microsperma
Mary F. Spencer
1920-4-7
1548
Riverside
Palm Canyon.
Comment
RSA496129
Muhlenbergia microsperma
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-18
3008
Riverside
Vail Lake area, low hills west of Kolb Creek arm of lake.
488
Comment
UCR2584
Muhlenbergia microsperma
F. M. Reed
1920-1-25
4155
Riverside
Riverside, Box Springs Mtns.
579
Comment
RSA527845
Muilla maritima
Scott D. White
1991-5-13
91 -118
Riverside
Hwy 79, immediately W of U.S. Forest Service Campground at Dripping Springs.
549
Comment
SD140016
Myosurus minimus var. apus
Andy C. Sanders
1993-4-5
13691
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)
459
Comment
JOTR31967
Nama demissa var. demissa
La Doux, Tasha, M. Harding, M. Wheeler, T. Herskovits
2011-4-14
2204
Riverside
Joshua Tree National Park. Southwest Eagle Mountains; west of Lost Palms Canyon; rocky/gravelly bajada north of the Aqueduct Rd.
603
Comment
POM8457
Nama demissa var. deserti
Mary F. Spencer
1920-4-5
207
Riverside
Palm Springs, Colorado Desert.
122
Comment
RSA741057
Nassella cernua
Scott D. White, Justin M. Wood
2008-6-5
12064
Riverside
Quinn Flat Meadow.
1372
Comment
UCR116959
Navarretia atractyloides
A. C. Sanders, T. B. Salvato
2001-5-3
24110
Riverside
Perris-Aguanga Basin region, Hemet, SE corner of State Street at Gibbel, 1712 ft. hill at east end of Diamond Valley
518
Comment
UCR181629
Navarretia atractyloides
Mitch Provance
2003-6-7
7608
Riverside
San Bernardino Valley, Jurupa Mountains (extreme northwest end), near Philadelphia Street
262
Comment
RSA789883
Navarretia intertexta
Jeremiah George
2012-3-4
s.n.
Riverside
Lake Elsinore area, south of Nichols Rd. and east of Baker St.
387
Comment
UCR279408
Nemacladus
A. C. Sanders, Jim Malusa
2017-3-25
42995
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
UCR127494
Nemacladus glanduliferus
A. C. Sanders
1995-4-13
16494
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
RSA0126448
Nemacladus longiflorus
Henry J. Ramsey, Henry Ramsey
1937-5-30
2133
Riverside
Santa Rosa Mountains.
Comment
UCR20556
Nemacladus longiflorus var. longiflorus
W. W. Mayhew
1977-6-27
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., Pine Cove
1921
Comment
JEPS22350
Nemacladus orientalis
Rimo Bacigalupi with Roxana S. Ferris
1958-3-21
6252
Riverside
11.3 mi n Blythe (e slope of Big Maria Mts, 0.25 above Colorado River); Big Maria Mts., Colorado River
170
Comment
RSA557727
Nemacladus ramosissimus
Steve Boyd, Orlando Mistretta
1992-4-23
7075
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area Western flank of Bluewater Canyon along Bluewater Trail between canyon bottom and southern end of Oak Flats.
488
Comment
SD5030
Nemacladus rubescens
Edmund C. Jaeger
1926-2-2
Riverside
CaA'on Springs, Salt Creek Wash near Dos Palmos.
Comment
UCR282170
Nemacladus tenuis var. aliformis
A. C. Sanders, Amy Litt, Plant Taxonomy Class
2017-4-8
43203
Riverside
Sonoran (Colorado) Desert, near Cactus City Compressor Station, off frontage road south of I-10 and west of Chiriaco Summit
416
Comment
CAS-BOT-BC123187
Nemacladus tenuis var. tenuis
H. M. Hall
1905-4-17
5819
Riverside
Eastern base of Indio mt., Colorado Desert
150
Comment
RSA659376
Nemophila menziesii
Lydia Paneri
1982-4-17
48
Riverside
Hillside north of Cajalco Road, 2 miles east of I-15.
Comment
RSA670724
Nemophila menziesii
Bonnie C. Templeton, I. W. Clokey
1930-4-9
1022
Riverside
North of Banning
457
Comment
UC495298
Nemophila menziesii
Philip A. Munz
1932-3-24
12023
Riverside
n Elsinore; n of Elsinore
304
Comment
UCR96702
Nemophila menziesii
A. C. Sanders
1997-3-1
19724
Riverside
Riverside, Box Springs Mtns.: Coyote Hill (Bench Mark 'Versity', 1386 ft.) and ridge S and SE of the UCR Botanic Garden
427
Comment
RSA776228
Nemophila menziesii var. menziesii
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-29
876
Riverside
Haugen Lehmann exit, Pacific Crest Trail up into canyon east of Cottonwood Canyon
762
Comment
POM12706
Nicotiana attenuata
Philip A. Munz
1922-7-3
5952
Riverside
Vandeventer Flat.
1372
Comment
UCR117253
Nicotiana attenuata
A. C. Sanders, S. D. Boyd, Mitch Provance, J. Ross
1998-10-25
22295
Riverside
San Jacinto Mtns., Anza area, 1.1 mi. SE of Hwy 371 on Burnt Valley Rd., at northward bend in road
1341
Comment
UC406106
Nicotiana clevelandii
E. E. Schellenger
1911-2-25
Riverside
Shavers Well; Colorado Desert
Comment
UC68730
Nicotiana clevelandii
H. M. Hall
1905-4-16
5802
Riverside
10 mi w Coachella (Marshall Canyon); Colorado Desert, Marshall Canyon
91
Comment
RSA0060149
Nicotiana clevelandii
D. L. Banks, Steve D. Boyd
1995-10-17
813
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 to the E., Just W of the Metasedimentary hills.
524
Comment
UCSB41769
Nicotiana glauca
Weidert, E.
1970-2-14
Riverside
1 mi N Hartford Springs, 6mi. NW Perris
Comment
RSA426702
Nicotiana glauca
N. C. Cooper
1943-9-26
1015
Riverside
Cabazon.
549
Comment
UCR198187
Nicotiana obtusifolia
Michael Honer, L. Hulse
2004-4-2
1875
Riverside
Colorado(Sonora) Desert, Little San Bernardino Mountains. Blind Canyon, c. 0.5 mi north of Desert Hot Springs
488
Comment
UCR26306
Nolina bigelovii
John C. Roos
1948-5-15
3852
Riverside
Sonoran (Colorado) Desert, Eagle Mtns., Lost Palms Canyon
Comment
UCR264957
Nolina bigelovii
A. C. Sanders, Jim Malusa
2015-9-12
41883
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, just south of Bradshaw Trail, c. 2.4 km west of the Dupont Rd. junction
749
Comment
SD122667
Nolina parryi
C. C. Parry
Mar 1876
Riverside
Rocky ridges near Whitewater Station in northern Colorado Desert. Photograph of specimen only.
239
Comment
CAS-BOT-BC71165
Notholaena californica
M. E. P. Hawver
1917-3-29
s.n.
Riverside
Tahquitz Canyon, Palm Springs
Comment
UCR240762
Notholaena californica subsp. californica
A. C. Sanders, John F. Green
2012-3-21
39980
Riverside
Peninsular Range; Gavilan Hills, Good Hope area, under powerlines south of dirt extension of Ethanac Rd. and north of Richard St., between Hwy 74 & San Jacinto River, 3.7 mi. SW (216 deg. ) of central Perris
475
Comment
RSA654568
Oenothera bistorta
Melinda M. Cude, Ken Godrey
1977-5-14
s.n.
Riverside
Hwy 71; 1 mile north of ranger station along riverbed.
Comment
UCR14367
Oenothera bistorta
Steven Wickler
1974-4-21
003
Riverside
San Jacinto Valley, immediately off of Hemet-San Jacinto offramp, U.S. Hwy 60, 8 mi. east of Riverside
518
Comment
LA206204
Oenothera deltoides
H. Lewis;
1952-3-9
1622
Riverside
about 10 mi. S of Garnet
Comment
POM355575
Oenothera deltoides subsp. deltoides
T. W. Minthorn
1926-5-14
s.n.
Riverside
Between Banning and Palm Springs.
Comment
POM158192
Oenothera elata subsp. hirsutissima
P. A. Munz, I. M. Johnston
1928-9-6
11276
Riverside
Santa Ana River, Ontario-Corona Road [Hwy. 71].
Comment
CAS-BOT-BC427459
Oligomeris linifolia
H. M. Hall
1905-6-1
6238
Riverside
Vicinity of Riverside
365
Comment
RSA605206
Oligomeris linifolia
A. C. Sanders, G. K. Helmkamp, P. Mackay
1995-3-12
16026
Riverside
Sonoran (Colorado) Desert Coachella Valley, City of Indio, just SW of Whitewater River channel at Auto Center Drive (Hwy 111).
-7
Comment
SEINET7259110
Oligomeris linifolia
Noel H. Holmgren, Patricia K. Holmgren, Ruth E. Kern
1973-1
6417
Riverside
Big Maria Mountains, 12 airline miles north of downtown Blythe
290
Comment
POM122388
Olneya tesota
Marcus E. Jones
1926-2-16
s.n.
Riverside
West of Desert Center
Comment
SBBG128747
Oncosiphon piluliferum
R. E. Riefner Jr.
2012-3-31
12 -63
Riverside
City of Hemet, N of Florida Ave and S of W Devonshire Ave and E of Meyers St
461
Comment
SD173197
Oncosiphon piluliferum
Robert Noll
1998-3-23
Riverside
Moreno Valley, east of Lake Perris along JFK Dr. [corrected from Blvd.]
Comment Read comments Sep 12 2011
SEINET3071813
Opuntia basilaris
Marc A. Baker, Michelle Cloud-Hughes
2011-12-17
17499
Riverside
Queen Mountain quadrangle, zone 11 0585460mE 3765223mN NAD83, Queen Valley, 1km west of Desert Queen (McHaney's) Mine, 1km ESE of the summit of Negor Hill, 13km SSW of Twentynine Palms
1335
Comment
RSA592681
Opuntia phaeacantha
Scott D. White, Duayne Haselfeld
1996-7-2
4267
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
SBBG87607
Opuntia phaeacantha
A. C. Sanders, B. Parfitt, R. Anthony
1986-4-21
6464
Riverside
rocky N-facing slope near the mouth of Hamilton Crk Cyn, 2.6 mi E of Anza Post Office on Hwy 371
Comment
RSA22796
Opuntia polyacantha var. erinacea
C. B. Wolf, Percy C. Everett
1939-9-29
9460
Riverside
Desert slopes of San Jacinto range. Upper edge of Pinon Flats on the Palms-Pines Road.
1220
Comment
UCSB24788
Opuntia polyacantha var. erinacea
Rieser, D.
1966-5-15
Riverside
Pinyon Flats Campground on south side of road, 9.0 miles southeast from junction with road to Anza.
Comment
UCR113635
Orcuttia californica
June Latting
1978-6-4
s.n.
Riverside
Santa Rosa Plateau, Santa Ana Mtns., Santa Rosa Plateau, Mesa de Burro, pond near rocks
610
Comment
SD132922
Orcuttia californica var. californica
Tim Cass
1979-6-1
207
Riverside
Mesa de Buro, Pond A
Comment
UCR103296
Orobanche cooperi
George K. Helmkamp
1998-4-4
3176
Riverside
Sonoran (Colorado) Desert, 2.3 mi. north of Hwy I-10 on Eagle Mtn Rd.
274
Comment
CSUSB901
Orthocarpus purpurascens
Steven Wickler
1974-5-5
Riverside
San Jacinto Valley Immediately off of Hemet-San Jacinto off-ramp, 8 miles east of Riverside on US 60 Highway.
289
Comment
POM13866
Orthocarpus purpurascens var. purpurascens
Philip A. Munz
1922-4-29
5104
Riverside
3 miles west of Dripping Spring.
579
Comment
RSA0120243
Oxytheca emarginata
Duncan S. Bell, Thomas Stoughton
2016-4-13
9274
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting along the Cactus Spring Trail, in the vicinity of Horsethief Creek.
1047
Comment
UCR11672
Oxytheca emarginata
Carl Epling, A. Lee Haines
1937-5-7
s.n.
Riverside
San Jacinto Mtns., Vandeventer Flat
Comment
UC849829
Oxytheca trilobata
I. W. Clokey and E. G. Anderson
1935-8-21
6599
Riverside
e of Keen Camp P. O.
1360
Comment Read comments Nov 20 2010
RSA434258
Paeonia californica
N. C. Cooper
1947-4-5
2025
Riverside
Los Alamos Canyon, Elsinore.
762
Comment
UCSB46703
Paeonia californica
James, Susanne
1977-4-23
Riverside
Santa Ana foothills, south of Elsinore and north of Murietta Hot Springs
1219
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
UCR3810
Palafoxia arida
Frank C. Vasek
1964-4-12
640412- 08
Riverside
Sonoran (Colorado) Desert, 29 Palms Road, 2.9 mi south of San Bernardino Co line, 1.5 mi from the junction with Rice Road
Comment
POM363756
Palafoxia arida var. arida
N. C. Cooper
1949-4-8
3244
Riverside
Mecca Pass east of Indio.
549
Comment
UC565486
Palafoxia arida var. arida
H. L. Mason
1928-3-10
4189
Riverside
Whitewater River
Comment
UC596595
Palafoxia arida var. arida
Rensselaer J. Smith
323
Riverside
White Water Coachella District
Comment
UCR196382
Palafoxia arida var. arida
Naomi Fraga, Sarah J. De Groot, Lisa Rojas, Pesach Lubinsky
2005-2-10
1419
Riverside
Northeastern Colorado Desert, along Palen Pass Road, near Hwy 177
170
Comment
JOTR29503
Panicum hirticaule subsp. hirticaule
Bell, Mike
2006-9-14
s.n.
Riverside
Joshua Tree National Park. southeast Pinto Mountains; near Mission Well/ Sunrise Mill, off Old Dale Road
435
Comment
SEINET3365549
Panicum hirticaule subsp. hirticaule
G. Rink
2011-9-25
11073
Riverside
South of I-10 at the Ford Dry Lake Exit, in a swale that sometimes holds water
110
Comment
UCR265196
Panicum urvilleanum
David Fraker, Aaron C. Sedgwick
2012-5-8
93
Riverside
Sonoran (Colorado) Desert, south of Hwy 111 along dunes at base of the San Jacinto Mtns.
375
Comment
CAS-BOT-BC274191
Pappostipa speciosa
Peter H. Raven
1958-5-6
12927
Riverside
Along State Highway 74, 15.6 miles south-west of Palm Desert, San Jacinto Mountains
Comment
RSA496741
Parietaria hespera var. californica
Steve Myers
1988-2-4
s.n.
Riverside
Northgate Estates development, immediately NW of Canyon Lake.
488
Comment
RSA448022
Parietaria hespera var. hespera
E. S. Spalding
1926-2-14
15046
Riverside
Palm Canon. Mesophytic habitat.
Comment Read comments Sep 10 2011
CAS-BOT-BC389657
Parkinsonia florida
Deidre Conocchioli; Duncan S. Bell
2014-3-11
151 B
Riverside
Devil Canyon in the Santa Rosa Wilderness area. W of Coachella Valley, 3 miles S of Lake Cahuilla
110
Comment
RSA0027382
Parkinsonia florida
Kristin Forgrave, Sarah J. De Groot
2013-6-4
14
Riverside
On Graham Pass Rd 10 mi from Chuckwalla Valley Rd
362
Comment
RSA801716
Parkinsonia florida
Keith E. Hoffmaster
1933-4-15
430
Riverside
Desert end Palms to Pines road.
Comment
UCR242714
Pectis papposa
A. C. Sanders, T. B. Salvato
2012-10-12
40436
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, along Wileys Well Rd. c. 3 miles north of Wileys Well/ Bradshaw Trail
155
Comment
SBBG63493
Pectocarya heterocarpa
M. N. Ackley
1927-3-13
55
Riverside
Coral Reef Ranch, Coachella Valley
-13
Comment
SEINET2043250
Pectocarya heterocarpa
A. C. Sanders, P. J. & G. MacKay, A. KNapp, C. Sanders
1995-2-19
15944
Riverside
Santa Rosa Mountains: Coachela Valley at foot of Mountains; ancient fish traps 2.2 mi W of Valerie (Valerie Quad 7.5') T7S R7E sec 11 (SE/4)
0
Comment
RSA0135569
Pectocarya heterocarpa
G. Rink
2013-3-20
11893
Riverside
About twelve miles west of Blythe, at the site of the proposed Quartzite solar power plant.
105
Comment
UCR91431
Pectocarya linearis
Scott D. White
1995-3-30
2644
Riverside
San Jacinto Valley, Moreno Valley; hills c. 0.7 air mi directly south of 60 Fwy and west of bend in Moreno Beach Drive. Topo Q. shows 'Moreno' BM 2067 at top of hill.
579
Comment
RSA791728
Pectocarya linearis subsp. ferocula
R. F. Thorne
1995-3-29
63021
Riverside
White Water Canyon
600
Comment
UCR245890
Pectocarya linearis subsp. ferocula
R. F. Thorne
1995-3-29
63021
Riverside
Transverse Range; San Bernardino Mtns., Whitewater Canyon
600
Comment
RSA740833
Pectocarya penicillata
Scott D. White, Justin M. Wood
2008-7-8
12393
Riverside
Johnson Meadow.
1439
Comment
SEINET3084025
Pectocarya penicillata
Ricardo Montijo
1990-4-27
Riverside
Rancho California area: E of Santa Rosa Plateau, Green Meadow Road off de Portoloa Road. (Sage 7.5')
Comment
UCR174385
Pectocarya penicillata
A. C. Sanders
2006-5-19
32416
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
RSA605222
Pectocarya peninsularis
A. C. Sanders, K. C. Rose, D. Woodard
1995-3-15
16140
Riverside
Coachella Valley, mouth of San Gorgonio Pass, along Whitewater River wash between Windy Point and I10.
329
Comment
RSA77816
Pectocarya peninsularis
F. W. Peirson
1920-2-16
1013
Riverside
Palm Canyon stream below the canyon, Palm Springs. region
Comment
UCR214280
Pectocarya platycarpa
A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley
2010-3-16
37470
Riverside
Sonoran (Colorado) Desert, SE side of McCoy Mountains, upper part of wash c. 4.5 mi. NW of Blythe Airport, c. 3.5 mi. ENE of McCoy Peak
244
Comment
SBBG6316
Pectocarya recurvata
H. and M. Dearing
1941-11-29
4796
Riverside
6 mi E of Palm Springs
Comment
UCR14207
Pectocarya recurvata
W. W. Zabriskie
1973-2-21
118
Riverside
Santa Rosa Mtns, N slope of mtns, Deep Canyon drainage, Pipistrelle Canyon area, above end of Worley Trail to Sheep Mtn. (Site 17)
854
Comment
UCR72208
Pectocarya recurvata
Theo Glenn
1992-3-31
92- 18
Riverside
Sonoran (Colorado) Desert, north side Eagle Mts, Storm Jade Mine
671
Comment
SD247369
Pectocarya setosa
A. C. Sanders, Steve Boyd, et al.
2009-4-9
36790
Riverside
Peninsular Range; Santa Ana Mountains; Elsinore Peak, ca. 0.4 mile SE of the summit.\
1014
Comment
UC25025
Pectocarya setosa
H. M. Hall
1899-5-1
1183
Riverside
Nigger Jim Hill San Jacinto Mountians, Cahuilla Indian Reservation
Comment
UC1125726
Pedicularis densiflora
H. A. Jensen
Mar 1934
318
Riverside
head of Tin Mine Canyon (Cleveland N.F.)
853
Comment Read comments Oct 30 2011
UCR35224
Pedicularis semibarbata
L. B. Ziegler
1967-7-5
176
Riverside
San Jacinto Mtns, Canyon of the South Fork of the San Jacinto River
1829
Comment
UCR95208
Pelargonium X hortorum
D. L. Banks, E. H. Banks
1996-5-2
955
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
RSA689566
Pellaea andromedifolia
Scott D. White, Michael Honer
2003-4-25
9118
Riverside
Whitewater Canyon, about midway between Bonnie Bell and Whitewater Trout Farm. West side of road, on alluvial fan adjacent steep east-facing mountain slope.
610
Comment
UCR178003
Pellaea andromedifolia
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
SDSU14026
Pellaea andromedifolia var. andromedifolia
Kristin Andrade, Mike Simpson
2002-4-20
7
Riverside
10 feet from observation point on Loop trail at Santa Margarita Ecological Reserve
361
Comment
IRVC3156
Pellaea mucronata var. californica
R. H. Whittaker, W. A. Niering
1963-5-30
SJ 89
Riverside
Santa Rosa Road. Peninsular Ranges, Santa Rosa Mountains
1585
Comment
SFV13130
Pellaea mucronata var. mucronata
M. J. Thor
1982-9-17
138
Riverside
San Jacinto Mountains Idyllwild Park.
1616
Comment
RSA23660
Penstemon X parishii
R. S. Woglum
1939-4-22
2189
Riverside
Upper part of Bautista Canyon between Anza and Hemet.
Comment Read comments Jun 9 2012
CLARK-A1045-115
Penstemon antirrhinoides
George K. Helmkamp
1977-3-20
Riverside
Pinyon Pines area above west edge of Deep Canyon; Palm Desert 15'Q
Comment
CHSC1852
Penstemon centranthifolius
L. Oliver; D. Sloan
1935-4-17
Riverside
North Colorado desert.
Comment
CLARK-A1045-286
Penstemon centranthifolius
George K. Helmkamp
1979-5-16
Riverside
San Jacinto Mountains Lake Fulmor 7.5'Q
Comment
NY583867
Penstemon centranthifolius
H. M. Hall
1901-6-24
2267
Riverside
Slopes of Fuller's Ridge, west of main peak of Mount San Jacinto, between Squirrel Creek and Salisbury's, near Box Springs.
Comment
POM12969
Penstemon centranthifolius
Philip A. Munz, I. M. Johnston
1922-5-21
5538
Riverside
Hemet Valley, San Jacinto Mts
1402
Comment
RSA1329
Penstemon centranthifolius
B. D. Stark
1930-5-4
1536
Riverside
Dark Canyon.
Comment
UC488987
Penstemon centranthifolius
C. V. Meyer
June 1927
Riverside
San Jacinto Mts. ?
Comment
UCR20544
Penstemon centranthifolius
W. W. Mayhew
1977-6-12
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., Pine Cove
1921
Comment
RSA96996
Penstemon centranthifolius
R. M. Straw
1953-6-5
446
Riverside
0.2 mi. west of Palms to Pines Hwy on road to Anza.
Comment
RSA97015
Penstemon centranthifolius
R. M. Straw
1953-6-4
431
Riverside
Pinyon Flats, Palms to Pines Hwy.
1220
Comment
RSA184663
Penstemon clevelandii subsp. connatus
L. B. Ziegler
1966-6-1
s.n.
Riverside
Near old Kenworthy Mine, Kenworthy Ranger Station, Hemet Valley
1524
Comment
SD178241
Penstemon clevelandii var. connatus
Mitch Provance, Kerry Knudsen and Petra Wester
2004-5-8
9020
Riverside
Santa Rosa Mountains; ca. 0.5 mile south on Santa Rosa Mountain Road from Highway 74.
1402
Comment
UC397415
Penstemon eatonii var. undosus
P. A. Munz
1921-5-1
4541
Riverside
Pinyon Wells Pinyon Wells (Southern California)
1219
Comment
UC61643
Penstemon grinnellii
H. M. Hall
July 1901
2271
Riverside
vicinity Strawberry Valley (San Jacinto Mountains); , vicinity Strawberry Valley
1600
Comment
UCR35261
Penstemon heterophyllus
L. B. Ziegler
1968-6-3
304
Riverside
Peninsular Range; San Jacinto Mtns., Bautista Canyon
762
Comment
RSA0014854
Penstemon rostriflorus
E. K. Balls, Percy C. Everett
1953-8-19
18544
Riverside
About Santa Rosa Spring, Santa Rosa Pk.
2134
Comment
RSA733711
Penstemon spectabilis
Jeanne Payton
1934-4-16
s.n.
Riverside
Hagador Canyon.
Comment
SEINET11173464
Penstemon spectabilis subsp. spectabilis
N. C. Cooper
1944-6-17
1422
Riverside
San Jacinto Mtns. above Banning.
Comment
UCR91662
Penstemon spectabilis var. spectabilis
Steve Boyd
1995-4-24
8490
Riverside
Peninsular Range, Palomar Range, Agua Tibia Wilderness Area, at NE [SE?] base of Wildhorse Peak, west of Devil's Hole, along the Wildhorse Trail near its gabbro peak known as 'Agua
762
Comment
UC2029973
Pentachaeta aurea
S. D. White, Bill La Haye
2000-5-27
7953
Riverside
SAN JACINTO MOUNTAINS: Baldy Mtn. area.
Comment
UCR193737
Pentachaeta aurea
A. C. Sanders, Tim Thomas, T. B. Salvato, Mitch Provance
2008-7-1
35655
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
SEINET9628509
Pentagramma triangularis
C. L. Hitchcock, C. V. Muhlick
1964-3-17
23110
Riverside
Along steep bank, 10 mi N of Pala, along road to Elsinore.
Comment
JOTR35930
Peritoma arborea
De Groot, Sarah J., Jessica Chu, Loraine Washburn
2013-3-22
6878
Riverside
Joshua Tree National Park. Cottonwood Spring; Fan palm oasis and surrounding slopes.
914
Comment
UCSB3817
Peritoma arborea
Ralph, F.
1960-4-1
Riverside
Whitewater Canyon, 1.6 miles north of U.S. Hwy. 99, western edge of the Colorado Desert
Comment
CLARK-A1528-276
Perityle emoryi
Charlotte Stocks
1964-5-20
Riverside
Indio
Comment
RSA608393
Perityle emoryi
L. S. Rose
1935-12-23
35687
Riverside
Above Deep Canyon, San Jacinto Mts, 13 miles S of Cathedral City.
610
Comment
SEINET213991
Perityle emoryi
Noel H. Holmgren, Patricia K. Holmgren; Ruth E. Ke
1973-3-20
6416
Riverside
Big Maria Mts 12 airline mi N of downtown Blythe.
290
Comment
UCR196364
Perityle emoryi
Naomi Fraga, Lisa Rojas
2005-2-10
1360
Riverside
Northeastern Colorado Desert, just north of Palen Pass Road, c. 10 mi east of Hwy 177
365
Comment
UCSB6665
Perityle emoryi
Haller, John
1959-3-22
Riverside
Immediately S. of Hwy. 60-70, 5.8 miles E. of Desert Center
Comment
CAS-BOT-BC419048
Persicaria lapathifolia
A. J. Mc.
1892-6-8
s.n.
Riverside
Near Elsinore
Comment
RSA101199
Petalonyx thurberi
David B. Dunn
1947-7-12
2967
Riverside
Pushawalla Canyon, Indio Hills.
Comment
UCD117307
Petalonyx thurberi
Victor Duran
1933-7-3
3500
Riverside
Coachella Valley at Deep Canyon.
243
Comment
UCR144106
Petalonyx thurberi
Scott D. White
1999-6-1
7438
Riverside
Coachella Valley, Thousand Palms area. N terminus of Rio del Sol Road at intersection with Vista Chino. Proposed aggregate mine expansion
183
Comment
RSA423799
Petunia parviflora
Crawford, J. M. Johnston
1917-6-9
1230
Riverside
Santa Ana River near Corona.
Comment
JOTR16609
Peucephyllum schottii
Donaldson, John
1971-3-2
s.n.
Riverside
Joshua Tree National Park. PUSHWALLA CANYON
Comment
SEINET2054224
Peucephyllum schottii
A. C. Sanders, L. Lubinsky, A. Knapp, P. MacKay & C. L. Sanders
1995-2-12
15923
Riverside
Colorado Desert, Coachella valley, outh of Fargo Canyon, Little San Bernardono Mtns., 1.2 mi abgove junction with Aqueduct Road.
365
Comment
NY1058215
Phacelia ambigua
N. H. Holmgren
1974-3-23
7464
Riverside
Box Canyon wash, 11.4 (9 airline) miles east-northeast of Mecca
244
Comment
RSA0042496
Phacelia brachyloba
Ed Kentner, Onkar Singh
2014-4-4
365
Riverside
Cleveland National Forest, near Main Divide Road approx. 2 km southeast of Ortega Hwy
843
Comment
RSA171352
Phacelia brachyloba
J. D. Olmsted
1962-5-3
3507
Riverside
San Jacinto Mts
1616
Comment
RSA787988
Phacelia brachyloba
L. M. Prince, Duncan S. Bell
2009-6-17
570
Riverside
Cleveland National Forest. Roadside.
Comment
UCR104909
Phacelia brachyloba
A. C. Sanders, Pam MacKay, Tim Thomas & O. F. Clarke
1997-5-4
20648
Riverside
San Jacinto Mountains, north side along Hwy 243, 1.5 mi below Twin Pines Ranch Road (McMullen Flat), north slope of Peak 3740
1067
Comment
UCD120285
Phacelia campanularia
William Shapeero
1954-4-28
s.n.
Riverside
Joshua Tree National Monument.
Comment
UCR91350
Phacelia cicutaria var. hispida
Scott D. White, M. Jacobsmeyer
1996-4-20
3956
Riverside
Perris-Aguanga Basin region, SW of Perris: hillside south of the San Jacinto River channel
518
Comment
CLARK-A1528-2998
Phacelia crenulata
John C. Roos
1949-3-5
4090
Riverside
Orocopia Mountains
Comment
SBBG11798
Phacelia crenulata
H. and M. Dearing
1937-4-10
1452
Riverside
16 mi N of Indio
Comment
RSA0043233
Phacelia crenulata var. ambigua
Duncan S. Bell
2010-5-1
882 A
Riverside
Arica Mountains: northwest section of project area, approximately 10.5 air miles southwest of the ghost town of Rice, and approximately 2.6 air miles south of the junction of Highway 62 and the aqueduct access road.
291
Comment
UCR167265
Phacelia crenulata var. ambigua
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
UCR72243
Phacelia crenulata var. ambigua
Theo Glenn
1991-5-30
91- 115
Riverside
Sonoran (Colorado) Desert, Mule Mtns, 0.2 mi. east of the Opal Hill Mine, just north of the Imperial County line and west of Palo Verde
200
Comment
UCR75096
Phacelia crenulata var. ambigua
A. C. Sanders, E. J. Lawlor
1992-4-4
12091
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, within 0.5 mile of McCoy Spring
244
Comment
CHSC34463
Phacelia crenulata var. crenulata
Al Boynton
1966-3-26
35
Riverside
10 mi SE. of Thousand Palms in White Water canyon. San Bernardino Mts.
457
Comment Read comments Jan 15 2010
JEPS2002
Phacelia distans
W. L. Jepson
12567
Riverside
n Mecca; Colorado Desert, Eagle Mts., Cottonwood Spr.
731
Comment
RSA650561
Phacelia distans
Marion P. Harthill
1973-2-17
1584
Riverside
Scissori Crossing, Palm Springs.
732
Comment Read comments Jun 9 2013
UCR102699
Phacelia distans
B. G. Pitzer
1998-1-24
3382
Riverside
Sonoran (Colorado) Desert, N foot of Chuckwalla Mtns, Eagle Mt Rd, south side of Hwy I-10, 0.8 mi south of Hwy at powerline rd, & wash directly south of road
500
Comment
UCR152640
Phacelia distans
A. C. Sanders
2005-4-22
29605
Riverside
Gavilan Hills, Gavilan Plateau c. 0.75 air mi. SE of summit of Gavilan Peak
625
Comment
UCR201488
Phacelia distans
Scott D. White, Justin M. Wood
2008-6-16
12142
Riverside
San Jacinto Mountains, meadow at Quinn Flat
1378
Comment
UCR41340
Phacelia distans
N. M. Fellows, A. C. Sanders
1985-4-9
154
Riverside
San Jacinto Mtns/Sonoran (Colorado) Desert, Oasis de Los Osos Preserve of the Nature Conservancy, off Snow Creek Canyon at the north foot of San Jacinto Mtns., 1 mile west of Snow Creek Village
489
Comment
UCR91406
Phacelia distans
Scott D. White
1995-4-5
2721
Riverside
Perris Valley, Lakeview Mountains: directly south of Rosary Ave. at ' T ' intersection with Central Ave., in town of Nuevo
488
Comment
UC672713
Phacelia imbricata subsp. patula
Harlan Lewis
1942-1
1709
Riverside
near Idyllwild; Saunders Meadow
Comment Read comments Sep 23 2013
UCR8339
Phacelia imbricata subsp. patula
B. Freeman
1969-7-25
690625- 34
Riverside
San Jacinto Mtn., University of California James Reserve, Trailfinders' Camp, near Lake Fulmor, on road from Banning to Idyllwild
1646
Comment
CAS-BOT-BC145043
Phacelia keckii
John Thomas Howell
1931-5-30
6611
Riverside
Santiago Peak, Santa Ana Mts.
1219
Comment
JEPS89045
Phacelia minor
Rimo Bacigalupi and L. Heckard
1962-3-25
8407
Riverside
Temescal Guard Station to Warm Springs Valley (lower slopes of mt. as viewed e-ward from Hwy 71); Estelle Mountain
335
Comment
RSA151625
Phacelia minor
R. C. Bacigalupi
1954-4-25
4397
Riverside
First-year burn along Califor. Highway 79, close to summitof St. Jones Grae, +- 0.75 miles. south of Sage [9 1/2 miles north of juntion with Calif. Highway 71]
732
Comment
RSA678361
Phacelia minor
Steve Boyd, Amber Maurice, Pesach Lubinsky, Lel Lubinsky
2003-4-17
10498
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
UC1929329
Phacelia minor
Steve Boyd, Amber Maurice, Pesach Lubinsky, Leland Lubinsky
2003-4-17
10498
Riverside
Peninsular Ranges, San Jacinto Mountains / Colorado Desert; East side of mouth of Chino Canyon, at upper edge of bajada and lower rocky slope of mountains, along road to Palm Springs Tram Station.
Comment
UC455955
Phacelia minor
I. J. Condit
1910-6-24
Riverside
road to Strawberry Valley San Jacinto Mts.
914
Comment
UCR121194
Phacelia minor
D. E. Bramlet
1997-3-13
2487
Riverside
Perris-Aguanga Basin region, Lake Skinner Co. Park, knoll at NE end of the Equestrian Trail, 1,600 ft. (~0.3 mi.) north of Tucalota Creek and 5,400 ft. (~ 1 mi.) east of Lake Skinner.
500
Comment
RSA480099
Phacelia neglecta
Steve Boyd, L. Arnseth, S. Meury, D. Nordin, Tim Ross
1988-3-10
2188
Riverside
Sonoran (Colorado) Desert NW end McCoy Mtns, NW of Blackjack Mine.
400
Comment
CAS-BOT-BC145001
Phacelia ramosissima var. latifolia
John Thomas Howell
1927-8-2
2906
Riverside
A few miles south of Banning on road to Strawberry Valley of Mt. San Jacinto
670
Comment
UC56712
Phacelia ramosissima var. ramosissima
Geo. F. Reinhardt
June, 1897
Riverside
San Jacinto Valley
Comment
UCR47745
Phacelia suaveolens subsp. keckii
Percy C. Everett
1935-6-18
7205
Riverside
Santa Ana Mtns., Coldwater Canyon Trail, c. 2 mi below Main Divide Motorway
1220
Comment Read comments Jul 21 2018
SEINET954243
Phalaris aquatica
Mitch Provance, Brett Provance
2005-1
5700
Riverside
San Bernardino Valley; Riverside (Arlington Heights area), SE corner of Cleveland Ave. and Irvine St. (inc. about 50 yards E on Cleveland).
277
Comment
UCR14393
Phalaris aquatica
George K. Helmkamp
1974-7-14
s.n.
Riverside
Santa Ana Mtns. region, Ortega Oaks Park on Hwy 74
610
Comment
UCR40514
Phalaris aquatica
Steve Boyd
1985-8-7
1112
Riverside
Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau, Tenaja Rd., 3.3 mi east of junction with 8S01 and 8S02
Comment
UCR182090
Phalaris lemmonii
Kristin Szabo
2002-1
126
Riverside
Whittier Channel, SW edge of Hemet along Whittier Ave. east of Warren Rd., SW of trailer park and NW of airport
457
Comment
UCR252658
Phalaris minor
T. B. Salvato, Matthew Malle
2013-4-2
7494
Riverside
Perris-Aguanga Basin, Wildomar, c. 2 mi east of Lake Elsinore, west side of Mission Trail, north of Victorian Lane
387
Comment
CLARK-A1528-4798
Phalaris paradoxa
John C. Roos
1943-4-3
2616
Riverside
San Timoteo Canyon
457
Comment
UCR35504
Phaseolus acutifolius
Giles Waines, J. Mosjidis
1981-11-1
s.n.
Riverside
Grown at University of California Riverside
Comment
RSA0057662
Philadelphus microphyllus var. stramineus
P. A. Munz
1924-7-27
8762
Riverside
North side of high rock. Dark Canyon, San Jacinto Mts.
2409
Comment
UCR14559
Pholisma arenarium
R. Kniffen, J. Kniffen
1974-5-19
s.n.
Riverside
Southern Mojave Desert, Joshua Tree National Monument [now National Park], Queen Valley
1341
Comment
SD181475
Pholistoma auritum
Scott D. White, Pam DeVries
2000-4-25
7725
Riverside
Temescal Valley, eastern foothills of Santa Ana Mountains just above citrus groves; Corona South [quad].
412
Comment
POM47496
Pholistoma membranaceum
Mary F. Spencer
1920-4-4
1583
Riverside
Near Palm Springs; Colorado Desert.
1220
Comment
RSA420777
Phoradendron californicum
Anstruther Davidson
1901-02
s.n.
Riverside
Near Palm Springs, base of San Jacinto Mtns.
Comment
SFV17321
Phoradendron californicum
J. N. Hogue, J. D. Dilley
1998-4-23
108 .4
Riverside
Chuckwalla Mountains. Corn Springs Wash at Corn Spring.
488
Comment
UC1073269
Phoradendron densum
George B. Rossbach
1955-4-22
233
Riverside
between Juniper Flat and Stubby Spring; Little San Bernardino Mts.
1402
Comment
SD152733
Phoradendron macrophyllum
Steve Boyd
1992-2-26
6689
Riverside
Santa Ana Mountains, San Mateo Cyn. Wilderness area. San Mateo Cyn from Fisherman's Camp downstream to confluence with Bluewater Cyn.
305
Comment
CAS-BOT-BC502089
Physalis crassifolia
A. C. Sanders; Jim Malusa
2015-9-10
41858
Riverside
Sonoran (Colorado) Desert: Bradshaw Trail, 0.85 mi SE of its jct with Summit Rd in Salt Creek Canyon, at wash crossing, at edge of Chocolate Mtns Aerial Gunnery Range
480
Comment
PASA2143
Physalis crassifolia
F. Brubaker, M. Stason
1928-3-3
Riverside
Hidden Springs
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
SBBG88687
Physalis crassifolia
K. K. Muller
1971-11-7
2982
Riverside
just S of US 60 opposite S entrance to Joshua Tree Nat Monument
Comment
SD144431
Physalis crassifolia
G. K. Helmkamp, E. A. Helmkamp
1998-2-18
2692
Riverside
Colorado Desert: Midland Rd., 3.8 mi. SE of Midland, Little Maria Mtns., sandy wash
Comment
UCD126791
Physalis crassifolia
Steve Boyd; Tammy Morgan, Aydee Virgen, Sarah DeGroot, et al
2004-5-14
11216
Riverside
Colorado Desert; Chocolate-Chuckwalla Mountains region: Western base of the Chocolate Mountains, small canyon, ca. 1.25 miles due north of Imperial County line and ca. 3.75 miles due west of aqueduct, accessed by dirt road off of main aqueduct road at siphon station. Within boundaries of U.S. Navy's Chocolate Mountains Aerial Gunnery Range.
Comment
UCR74361
Physalis crassifolia
Theo Glenn
1991-5-2
91- 20
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, NW of Blythe
350
Comment
UCR151121
Physalis philadelphica
Scott D. White
1998-10-13
7179
Riverside
Peninsular Ranges/Santa Ana Mtns region, Corona, near Bedford Canyon; ''Joseph Canyon'' wash near a disused quarry. Site adjacent to housing tracts now under construction and proposed for same
366
Comment
CAS-BOT-BC45829
Pilostyles thurberi
L. N. Goodding
1943-10-28
88 -43
Riverside
On Dalea Emoryi; 57 miles south of Indio, California
Comment
RSA757463
Pilularia americana
R. F. Thorne, E. W. Lathrop, S. Beckstrom-Sternberg, B. Martin
1982-05
55206
Riverside
SW of Murrieta. Santa Rosa Plateau, Mesa de la Punta near S. edge of plateau, approached from De Luz road
730
Comment
UCR167862
Pinus
T. B. Salvato, John F. Green
2004-5-27
647
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
UC1600406
Pinus contorta subsp. murrayana
H. M. Hall
2321
Riverside
Tauquitz Valley San Jacinto Mountains, Tauquitz Valley
Comment
SEINET11737316
Pinus coulteri
S. B. Parish, Parish, W. F.
1881-1
379
Riverside
San Jacinto Mt
Comment
SEINET5486724
Pinus coulteri
Richard Carter
1984-12-25
Riverside
20M tree. Elev. @ 4500, 1.5 mi. NE of Anza on hwy 371.
Comment
RSA572085
Pinus flexilis
L. C. Wheeler
1931-10-3
238
Riverside
Among boulders on summit. Tahquitz Peak, San Jacinto Mts.
2691
Comment
SEINET7048006
Pinus jeffreyi
Steven R. Hill, Kate Kramer and family
2001-4-26
33473
Riverside
San Jacinto Mountains, San Jacinto Wilderness, west of Palm Springs, trails south of visitor building at terminus of Palm Springs Aerial Tramway; vicinity of Long Meadow and higher ridges. Elevation about 8500 feet.
Comment
CDA541
Pinus monophylla
L. D. Merrill
1999-8-27
s.n.
Riverside
Santa Rosa Mtns., Cactus Springs trailhead.
0
Comment
JEPS46788
Pinus quadrifolia
W. L. Jepson and Hall
1901-1
Riverside
Base of El Toro
Comment
UCSB38388
Pinus torreyana
Austin, Stan
1969-10-10
Riverside
University of California at Riverside landscaping
Comment Read comments May 2 2007
UCR156297
Pityrogramma triangularis
T. B. Salvato, Kent Beaman
2005-5-16
844
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
SD240929
Plagiobothrys acanthocarpus
A. C. Sanders, T. B. Salvato
2011-4-1
38943
Riverside
Peninsular Range: Lake Elsonore, SW of Baker St along dirt branch road to microwave tower, near large water tank on hill (Lake Elsinore 7.5'Q)
409
Comment
UCD120816
Plagiobothrys canescens
Bill Wagner
1988-3-9
s.n.
Riverside
Benton Rd. and San Diego aqueduct, 1/2 mile E of Winchester Rd., NE of Murrieta.
411
Comment
UCR127554
Plagiobothrys canescens
A. C. Sanders, T. B. Salvato
2003-5-21
26798
Riverside
Elsinore Valley, Wildomar, old ranch parcel SE of Wesley St. and SW of Laguna Rd., west of Orange St., NE of Palomar St.
402
Comment
UCR231732
Plagiobothrys canescens
John F. Green
2008-4-23
08- 01
Riverside
Peninsular Range; SE Gavilan Hills, SW of Perris, powerline route south of Ethanac Rd, and east of Theda St., east of Hwy 74
492
Comment
UCR107716
Plagiobothrys collinus
A. C. Sanders
1997-3-1
19743
Riverside
Box Springs Mountains, Riverside: S end of the range along Gernert Rd. (dirt road paralleling the mountain front), in valley draining to Box Spring Canyon.
457
Comment
RSA648063
Plagiobothrys collinus var. californicus
Starr Streight
1982-4-17
36
Riverside
Cajalco Road, 2 miles east of I-15; south of Corona.
Comment
UCR234332
Plagiobothrys collinus var. californicus
A. C. Sanders, John F. Green
2012-4-6
40004
Riverside
Peninsular Range; Santa Ana Mtns. Area, Temescal Canyon, along old (c. 1926) Corona-Elsinore RR route, between I-15 and Temescal Cyn. Rd., c. 10 miles south of Corona, SE of mouth of Mayhew Cyn.
325
Comment
UCR241828
Plagiobothrys collinus var. fulvescens
A. C. Sanders, Timothy W. Chumley
2013-4-3
40764
Riverside
Peninsular Range, Temescal Canyon SE of Horsethief Canyon Rd, and just west of I-15 Fwy, SE of Corona (Lee) lake
392
Comment
SD140150
Plagiobothrys leptocladus
A. C. Sanders
1993-4-5
13698
Riverside
Western edge of Hemet, along south side of Devonshire Avenue betwee Old Warren and Earren Roads, southwest of Tres Cerritos and N of Florida
459
Comment
UC219101
Plagiobothrys leptocladus
P. A. Munz
1922-4-29
5068
Riverside
1/2 mi s Lake Elsinore
381
Comment
UCR128564
Plagiobothrys tenellus
A. C. Sanders, Mitch Provance
2001-4-5
23913
Riverside
Perris-Aguanga Basin region, Long Canyon, Temecula, between gas pipeline route and 'windmill,' south of BM 1221
366
Comment
UCR179202
Plagiobothrys tenellus
T. B. Salvato, Jeffrey Ross
1998-5-14
MOR- 135
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
UCR87662
Plagiobothrys tenellus
A. C. Sanders
1994-5-29
14575
Riverside
San Bernardino Mtns, East Branch Millard Canyon, along Forest Service Road 4S45
1200
Comment
UCR120952
Plantago erecta
A. C. Sanders, Mitch Provance, T. B. Salvato, C. L. Sanders
2001-4-3
23892
Riverside
Perris-Aguanga Basin region, Temecula, along east side of pipeline NE of Long Canyon, west of San Diego Aqueduct
381
Comment
UCR128138
Plantago erecta
G. R. Ballmer
1996-4-10
s.n.
Riverside
Skunk Hollow, 6 mi. east of Murrieta, on W side of Pouroy Road
457
Comment
UCR92096
Plantago erecta
Scott D. White, M. Jacobsmeyer
1996-4-20
3948
Riverside
Bundy Canyon Road, west of Menifee. c. 4-5 mi west of Interstate Hwy-215 freeway. north of road.
549
Comment
UCR101589
Plantago insularis
Bern Schwenn
1998-4-2
s.n.
Riverside
Sonoran (Colorado) Desert, S slope of Eagle Mtns, Hayfield 'Cove', a wide cyn mouth c. 2.5 mi. (airline) ENE of Hayfield Pumping Station & 0.75 mi. SE of Hayfield Spring
544
Comment
RSA707978
Plantago lanceolata
Scott D. White, Angelia Carey
2004-5-7
10340
Riverside
San Jacinto Mountain foothills: Indian Creek and adjacent foothills.
549
Comment
OBI33514
Plantago major
Becky Brooks
1973-5-26
Riverside
Corona, E side of third irrigation pond app 250 yds N Ontario hwy and 100 yds E of Compton Ave- found along bank
Comment
RSA778627
Plantago ovata
Duncan S. Bell
2009-3-8
68
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
UC102750
Plantago ovata
T. S. Brandegee
1902-5-15
Riverside
Whitewater
Comment Read comments Jan 14 2010
UC1922394
Plantago ovata
Naomi Fraga, Lisa Rojas
2005-2-10
1353
Riverside
Colorado Desert; Northeastern Colorado Desert region; Just north of Palen Pass Road, ca. 10 miles east of Hwy 177.
365
Comment
UCR274848
Plantago ovata
David Fraker, Aaron C. Sedgwick
2012-4-5
077
Riverside
Sonoran (Colorado) Desert, north of the Salton Sea on Dos Palmas Spring Road, c. 500 ft south of the aqueduct
2
Comment
UCR50573
Plantago ovata
B. G. Pitzer
1988-3-10
0651
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
RSA550270
Plantago ovata var. fastigiata
Walter Wisura, J. Dolan, M. Wall
1992-3-24
4626
Riverside
7.7 mi NE of Mecca on Box Canyon Rd.
Comment
SBBG25046
Plantago ovata var. fastigiata
D. Myrick
1966-4-1
1326
Riverside
Desert Hot Springs, adjoining Linda Vista Lodge
Comment
UCR166079
Plantago patagonica
S. J. Myers
2001-4-5
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon
854
Comment
UCSB2710
Platanus racemosa
Haller, John
1950-5-20
Riverside
base of San Jacinto Mtns; Hemet-Idyllwild Road; opposite Cranston Ranger Station
609
Comment
CSUSB1045
Platystemon californicus
P. A. Rauch
1966-4-4
Riverside
Box Springs Mountains East slope of Sugarloaf Mountain (Box Springs Mountains).
457
Comment
UC167976
Platystemon californicus
Katharine Brandegee and Charlotte M. Wilder
May 12 1905-May 17 1905
Riverside
Wilders near Riverside; near Riverside
Comment
RSA779810
Pleuraphis rigida
Duncan S. Bell
2009-3-9
99
Riverside
Arica Mountains: southeast section of the mountain range approximately 1.2 air miles from Priest Well or approximately 6.5 air miles southwest of the ghost town of Rice.
307
Comment
RSA780232
Pleuraphis rigida
Stephanie Rockwood, Christi Gabriel
2011-10-12
111
Riverside
Rice Valley Dunes, Rice Valley Wilderness. Highway 62 toRice Valley Dunes Road to Midland Vidal Road (Power Line Access Road). South/South east side of dunes.
244
Comment
UCSB26331
Pleuraphis rigida
Joseph Keefe
1967-3-23
1615
Riverside
Collected 3.8 mi N, along 29 Palms Highway, in the Morongo Valley Mission Creek Road - 29 Palms Highway and Mission Creek Road
777
Comment
RSA472091
Pleurocoronis pluriseta
N. R. Zabriskie, Walter M. Zabriskie
1972-12-30
555
Riverside
Callaway Canyon, Palm Canyon, E slope San Jacinto Mts.
244
Comment
SD40731
Pleurocoronis pluriseta
B. D. Stark
1933-5-13
4983
Riverside
Andreas Canyon
760
Comment
UCR60788
Pleurocoronis pluriseta
Steve Boyd, O. Mistretta
1986-3-13
1482
Riverside
Sonoran (Colorado) Desert, West side Palen Mtns: NE of Desert center; first large canyon at NW tip of western segment of range
Comment
CAS-BOT-BC356104
Pluchea odorata
W. R. Dudley
1903-12-30
s.n.
Riverside
Thousand Palms
Comment
POM10244
Pluchea odorata
E. A. Zumbro
1903-05
s.n.
Riverside
Riverside
Comment
POM158179
Pluchea odorata
P. A. Munz, I. M. Johnston
1928-9-6
11265
Riverside
Santa Ana River, Ontario-Corona Road [Hwy. 71].
Comment
UC205026
Pluchea odorata var. odorata
L. G. Childs
1921-1-21
Riverside
Dos Palmas Colorado Desert
Comment
SEINET10801074
Pluchea sericea
Billy Joe Cox
1975-4-23
Cox 4141
Riverside
Palo Verde, 1-3 km. W, (ca. 32 mi. S of Blythe). Riverside-Imperial counties.
70
Comment
SEINET193422
Poa nevadensis
Frank W. Gould
1944-4-5
2235
Riverside
17 miles east of Temecula on highway 79
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
CLARK-A1528-4838
Poa scabrella
John C. Roos
1942-5-1
1158
Riverside
Dry Morongo Canyon
609
Comment
UC1930101
Poa secunda
Scott D. White, Justin Wood
2008-6-16
12147
Riverside
San Jacinto Mountains: Meadow at Quinn Flat.
Comment
UCR22190
Poa secunda
E. W. Lathrop
1965-4-18
5652
Riverside
Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau; 10 miles west of Murrieta
Comment
RSA586488A
Poa secunda var. secunda
D. L. Banks, Steve Boyd
1995-5-9
345
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
UCR93498
Polygonum aviculare
Scott D. White, S. Ogg
1994-10-17
2502
Riverside
City of Temecula, Murrieta Creek channel at confluence with Santa Gertrudis Creek
320
Comment
RSA180479
Polygonum aviculare subsp. aviculare
E. W. Lathrop
1960-6-7
4905
Riverside
14 miles west of Murrieta.
Comment
UCR92272
Polygonum lapathifolium
Scott D. White
1995-8-23
3567
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
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
SEINET4058579
Polypogon monspeliensis
O. M. Clark
1936-1
7577
Riverside
San Jacinto Creek, San Jacinto Mountains.
Comment
UCD91375
Polypogon monspeliensis
Fred M. Reed
1906-5-19
960
Riverside
Riverside and vicinity. Rubidoux Ave. near Brockton.
228
Comment
UCR82908
Polypogon monspeliensis
A. C. Sanders, S. D. White, C. L. Sanders
1994-10-9
15794
Riverside
San Bernardino Mtns., Whitewater Canyon, 2 mi below trout farm, above Bonnie Bell
564
Comment
SEINET10719134
Polystichum
Greg Gust, Leith Nye
2005-3-12
Gust 560
Riverside
Cleveland National Forest. Hwy 74 west of lower San Juan Picnic Area at pullout W side of Santa Ana Mountain Range.
495
Comment
IRVC164
Polystichum imbricans subsp. curtum
Gale Olander
1965-4-24
HS 547
Riverside
Mountains near Hemet. Peninsular Ranges, San Jacinto Mountains
Comment
CDA3370
Portulaca oleracea
T. B. Salvato, A. C. Sanders
2005-5-17
890
Riverside
San Jacinto Mtn foothills; San Jacinto River E of Valle Vista, just downstream from the Forest Service boundary and N of CA Hwy 74.
Comment
RSA769631
Potamogeton
E. W. Lathrop
1969-6-5
7084
Riverside
8 miles west of Murrieta, on the Main Divide Truck Trail between Tenaja Rd. and Los Alamos Canyon
Comment
CAS-BOT-BC452154
Potamogeton diversifolius
H. M. Hall
1901-7-1
2490
Riverside
San Jacinto Mountains. Shores of Lake Surprise
2499
Comment
POM78961
Potamogeton foliosus
I. M. Johnston
1925-7-7
s.n.
Riverside
Santa Ana River ca. 3 miles S of Wineville [Mira Loma Station].
183
Comment
RSA286792
Potamogeton pusillus
Robert F. Thorne
1974-5-23
44680
Riverside
Santa Rosa Plateau, Rancho California; grassland area E of Redonda Mesa
610
Comment Read comments Apr 27 2011
HSC24915
Potentilla gracilis var. fastigiata
D. H. Wilken
1965-6-29
371
Riverside
Strawberry Meadows, near Idyllwild
1555
Comment
UCR217560
Potentilla rimicola
Jeff B. Galvin, Lee A. Ripma
2008-7-24
74
Riverside
Peninsular Ranges, San Jacinto Mountains, south of Deer Springs drainage, between 7 Pines and Marion Mountain trails
2427
Comment
RSA0013887
Proboscidea althaeifolia
R. W. Spjut
2007-10-12
16155
Riverside
Sonoran Desert. BLM: Corn Spring Road, frontage road to I-10, 23 miles W of Blythe
150
Comment
RSA0114927
Proboscidea louisianica
Mitch Provance
2012-7-14
712 -24
Riverside
San Gorgonio Pass: Banning, Smith Creek and adjacent alluvial terraces, north of Old Idyllwild Rd., and west of Hwy 243. Just NW of confluence of Smith Creek and Montgomery Creek.
689
Comment
UCR108726
Prosopis glandulosa
Scott D. White, Sandy Leatherman
1998-4-15
6284
Riverside
Sonoran (Colorado) Desert, La Quinta/Palm Desert Area: Near Miles Ave. crossing over Whitewater River Channel. Degraded dunes north of Miles Ave. & west of Washington St., Coachella Valley
43
Comment
RSA371702
Prosopis glandulosa var. torreyana
A. C. Sanders
1986-4-30
6494
Riverside
Along the Gilman Springs Road, 0.3 mile SE of Jackrabbit Trail, San Jacinto Valley. Possibly at an old home site, but no evidence of buildings remains.
457
Comment Read comments Mar 20 2011
SBBG3760
Prosopis glandulosa var. torreyana
H. and M. Dearing
1930-4-13
815
Riverside
near Palm Springs
Comment
SD247497
Prunus fasciculata
A. C. Sanders, Jim Malusa
2015-3-9
41366
Riverside
Sonoran (Colorado) Desert:Chocolate Mountains, along Gasline Road atmajor wash crossing 1.9 miles south of Bradshaw Trail, US Navy Chocolate Mountains Aerial Gunnery Range (Cloud Canyon 7.5'Q)
205
Comment
SD80104
Prunus fasciculata
Nancy Ryan Zabriskie, Walter Zabriskie
1971-4-9
386
Riverside
South of Highway 74 between Sugar Loaf CafA^ and entry gate to service road.
1219
Comment
RSA586932
Prunus ilicifolia subsp. ilicifolia
D. L. Banks, Peter Morrell
1995-5-4
298
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 Woodchuck Trail.
549
Comment
RSA653709
Psathyrotes ramosissima
Scott D. White
2000-3-23
7638
Riverside
Coachella Valley, Thousand Palms area: N terminus of Rio del Sol Road at intersection with Vista Chino. Proposed aggregate mine expansion.
152
Comment
UCR245244
Psathyrotes ramosissima
Jim Andre
2012-3-19
21337
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley along unnamed dirt road 0.3 mi. N. of Hwy 177, 5.7 mi. NE of junction with I-10 freeway
157
Comment
CAS-BOT-BC356596
Pseudognaphalium biolettii
Nancy Ryan Zabriskie
1973-4-6
624
Riverside
Along trail ca 25' N of stream, ca 30 yds downstream from Big Pool. Andreas Canyon, E slope San Jacinto Mtns. (Site A-1)
335
Comment
RSA180326
Pseudognaphalium biolettii
E. W. Lathrop
1965-4-4
5620
Riverside
8 miles west of Murrieta
Comment
SD20348
Pseudotsuga macrocarpa
Carl Epling
Apr 1937
Riverside
San Jacinto Mountains, above Herkey Creek Camp
Comment Read comments Jun 24 2009
RSA198968
Psilocarphus brevissimus
R. F. Thorne, E. W. Lathrop, Ora M. Clark, S. Carlquist
1968-4-18
37436
Riverside
Santa Rosa Plateau: Mesa de Colorado, Rancho California
671
Comment
CAS-BOT-BC353586
Psorothamnus arborescens var. simplicifolius
Marcus E. Jones
1925-9-7
s.n.
Riverside
Palm Springs
Comment
UCR170128
Psorothamnus arborescens var. simplicifolius
Jeffrey Ross, Sam Lau, Jenny Phui
1998-5-30
95
Riverside
San Gorgonio Pass, Morongo Indian Reservation; Road between Millard and Lion Canyon (Deep Canyon Road?), below Deep Canyon
619
Comment
UCR4658
Psorothamnus arborescens var. simplicifolius
Frank C. Vasek
1958-6-13
s.n.
Riverside
San Jacinto Mtns., lower end of Bautista Canyon
Comment
CHSC843
Psorothamnus emoryi
L. Nelson
1935-4-17
Riverside
Colorado Desert.
Comment
RSA0112104
Psorothamnus emoryi
Duncan S. Bell
2009-10-9
487
Riverside
Northwest of the Arica Mountains.
281
Comment
UC472706
Psorothamnus emoryi
M. F. Spencer
1922-3-29
Riverside
Mecca Colorado Desert, Painted Canyon, Mecca (Painted Canyon, Colorado Desert)
Comment
UC61515
Psorothamnus emoryi
L. D. Copeland
May 1904
Riverside
West Canyon , West Canyon (Palm Springs)
Comment
UCR148301
Psorothamnus schottii
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
UCR178024
Psorothamnus schottii
John Wear
2004-4-1
s.n.
Riverside
Sonoran (Colorado) Desert, Palm Springs, 2 acre parcel c. 320 ft. east of intersection of West Vista Chino and Via Norte on the north side of Vista Chino, 310 and 320 West Vista Chino Road
183
Comment
UCSB18154
Psorothamnus schottii
Easley, Bill
1964-5-10
Riverside
State Highway 71, 6.8 miles S of Palm Desert
518
Comment
SD37842
Psorothamnus spinosus
Jack Rempel
1931-4-11
Riverside
Colorado Desert
Comment Read comments Jul 11 2010
SEINET1100109
Psorothamnus spinosus
A. C. Sanders
1995-5-23
17119
Riverside
Colorado Desert, Coachella Valley, alluvial fans below Santa Rosa Mts., near mouth of Martinez Canyon at end of 72nd. Ave.
25
Comment
RSA575882
Pteridium aquilinum var. pubescens
Steve Boyd
1981-3-13
s.n.
Riverside
Gavilan Hills region, ''Blue Oak Canyon'' steep tributary to Dawson Canyon on the northern flank of Estelle Mountain.
487
Comment
UC1292598
Pterostegia drymarioides
C. L. Hitchcock and C. V. Muhlick
1964-3-17
23079
Riverside
8 mi. s.e. Corona (along rd. to Elsinore)
Comment
UCR85317
Pterostegia drymarioides
A. C. Sanders, G. K. Helmkamp, P. J. MacKay
1995-3-19
16157
Riverside
San Jacinto Mtns foothills/Sonoran Desert, Coachella Valley; alluvial fan of Chino Canyon along the Palm Springs tram road, north of the road, 14 telephone poles above Hwy 111/Palm Canyon Dr.
300
Comment
UCR14545
Pulicaria paludosa
O. F. Clarke
1974-11-14
s.n.
Riverside
Riverside, Santa Ana Riverbottom Park
Comment
UCR18627
Pulicaria paludosa
John C. Roos
1962-10-19
s.n.
Riverside
Western Colorado Desert/ San Bernardino Mtns., Whitewater
549
Comment
RSA0081604
Pyrola aphylla
Mary F. Spencer
1923-7-8
2264
Riverside
[Illegible portion of locality information on top of label.] Banning road in Idyllwild, San Jacinto Mt.
1829
Comment
RSA0082841
Pyrola minor
P. A. Munz
1922-7-7
6049
Riverside
San Jacinto Mountains: Round Valley
2713
Comment
RSA0042975
Quercus
Jeremiah George
2012-8-13
s.n.
Riverside
west of Beaumont, just east of junction of 60 Fwy and Jackrabbit Trail, off frontage road dead end
716
Comment
SD260961
Quercus
Mitch Provance
2012-9-5
912 17
Riverside
Badlands of Western Riverside County: Potrero Creek, S end of City of Beaumont, E side of Highland Spring Rd., about 100 yards south of intersection with Breckenridge Ave.
754
Comment
UCR264642
Quercus
Mitch Provance
2012-4-27
412- 21
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
SD187413
Quercus agrifolia var. oxyadenia
R. E. Riefner Jr.
2005-8-12
05 599
Riverside
San Jacinto Mountains, vicinity of McMullen Flat on SR 243 at Valley Hi County Park
1139
Comment
UCR158894
Quercus agrifolia var. oxyadenia
A. C. Sanders, R. E. Riefner Jr.
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
UCR106881
Quercus berberidifolia
Richard Minnich
1997-11-9
s.n.
Riverside
Box Springs Mountains, N-facing slope in canyon south of Two Trees Canyon & ESE of end of Blaine Street
457
Comment
UCR182371
Quercus berberidifolia
Andrea Salzman
2006-4-20
78
Riverside
Peninsular Range; Santa Ana Mtns., Cleveland National Forest, near Elsinore Peak off Main Divide Road
1006
Comment
UCR280998
Quercus berberidifolia
Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett
2017-6-1
617- 02
Riverside
Temescal Valley, Along the south side I-15, transmission right-of-way, 0.3 mi SE of Horsethief Canyon Rd.
384
Comment
CAS-BOT-BC86540
Quercus cornelius-mulleri
Edmund C. Jaeger
1923-5-20
s.n.
Riverside
One mile S of Reyes Ranch
1280
Comment
CAS-BOT-BC250920
Quercus dumosa
P. S. Manos
1988-10-27
674
Riverside
Gavilan Rd., in Wildlife Preserve
600
Comment
UC848091
Quercus kelloggii
Carl Epling
1931-10-4
Riverside
Strawberry Valley San Jacinto Mts.
Comment
UC219579
Quercus wislizeni
P. A. Munz
1922-6-30
5907
Riverside
Santa Rosa Santa Rosa Mts.
1981
Comment
JOTR32185
Rafinesquia californica
Harding, Mitzi & Herskovits, Tasya, D. Oquendo
2011-5-5
s.n.
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
RSA220971
Rafinesquia californica
E. W. Lathrop
1966-5-8
6405
Riverside
3 miles SW of Corona. Hagador Canyon, Cleveland National Forest. Trabuco District.
274
Comment Read comments Apr 28 2011
UCD135331
Rafinesquia californica
E. W. Lanthrop
1966-5-8
6405
Riverside
Santa Ana Mountains. 3 miles southwest of Corona. Hagador Canyon, Cleveland National Forest, Trabuco District.
274
Comment Read comments Aug 26 2014
UCR230203
Rafinesquia californica
A. C. Sanders
2011-4-6
38990
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
JOTR31939
Rafinesquia neomexicana
La Doux, Tasha, M. Harding, B. Truesdell
2011-3-15
2177
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains; rocky wash with gradual, loose slopes on either side; draining into west Pinkham Wash
Comment
RSA26987
Rafinesquia neomexicana
C. L. Hitchcock
1940-4-2
5919
Riverside
Cottonwood Spring wash, Joshua Tree National Monument.
Comment
SEINET192001
Rafinesquia neomexicana
C. L. Hitchcock
1940-4-2
5919
Riverside
Joshua Tree National Monument ; Cottonwood Spring wash.
Comment
RSA0086970
Rafinesquia neomexicana
R. S. Woglum
1934-3-18
647
Riverside
San Jacinto Mountains, Coachella Valley, Snow Creek.
Comment
PASA2620
Ranunculus aquatilis
M. Stason
1931-5-24
Riverside
Pond near Hurkey Creek Camp, Hemet Valley
Comment
CAS-BOT-BC378982
Ranunculus aquatilis var. diffusus
E. W. Lathrop
1965-5-18
s.n.
Riverside
8 mi west of Murrieta
488
Comment
UCR136277
Ranunculus californicus
A. C. Sanders
2004-4-20
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
RSA561779
Ranunculus hebecarpus
Steve Boyd
1992-4-15
6849
Riverside
Santa Ana Mtns, San Mateo Cyn Wilderness Area. Bluewater Cyn along Bluewater Tr. dowstream to the confluence with San Mateo Creek.
335
Comment
SD187468
Ranunculus sceleratus
Scott D. White
2004-5-7
10319
Riverside
San Jacinto Mountain foothills: Indian Creek and adjacent foothills
548
Comment
UCR65291
Ranunculus sceleratus
Steve Boyd, T. S. Ross
1989-8-28
3807
Riverside
Peninsular Range, Vail Lake area, Temecula Creek at confluence w/ the lake & adjacent sedimentary hills to the east.
488
Comment
UCR140689
Rhamnus crocea
Randall T. Schuh, Cassis, Schwartz, Weirauch, Wyniger, Forero
2004-5-20
8- 58
Riverside
San Jacinto Mtns, San Bernardino National Forest, Hwy 74 near Cranston Guard Station, 10 miles east of Hemet, Site L8
581
Comment
RSA0018313
Rhamnus crocea
Keith E. Hoffmaster
1937-6-6
764
Riverside
Near Valle Vista.
Comment
HSC87045
Rhamnus ilicifolia
David Charlton
1988-5-21
1909
Riverside
Thomas Mtn. Rd., W of Garner Valley and S of Lake Hemet on Hwy. 74
1677
Comment
RSA38493
Rhamnus ilicifolia
P. A. Munz
1946-10-19
11569 -a
Riverside
1 miles east of Anza.
1159
Comment
UCR96801
Rhamnus ilicifolia
A. C. Sanders, O. F. Clarke & H. Forster
1997-3-2
19770
Riverside
Box Springs Mountains, E side of the range in Pigeon Pass area, above W end of Quail Call Drive, in canyon just west of section line.
610
Comment
CLARK-A1528-2685
Rhododendron occidentale
John C. Roos
1941-8-2
79
Riverside
San Jacinto Mountains
Comment
UCR35109
Rhododendron occidentale
L. B. Ziegler
1978-6-21
594
Riverside
San Jacinto Mtns, North Fork of the San Jacinto River (Dark Canyon).
1677
Comment
UCR114806
Rhus aromatica
Mitch Provance
1998-2-6
84
Riverside
Jurupa Mountains, Pyrite Canyon, 'Central Pyrite Dune', c. .3 km south of the end of Savonia Dr. in Southridge, Fontana. Actual location of the collection just on the Riverside Co. side of the Riv. / S.B. county line.
320
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
CLARK-A1528-1414
Rhus laurina
John C. Roos
1954-7-10
6191
Riverside
Box Springs Mountains
487
Comment
RSA403686
Rhus ovata
E. Crow
1929-4-7
290
Riverside
Santa Ana Mountains, Corona Skyline Drive.
Comment
UC472805
Rhus ovata
Mary F. Spencer
Aug 1925
287
Riverside
Idyllwild; San Jacinto Mountains
1524
Comment
SEINET272327
Rhus trilobata
A. C. Sanders, G Helmkamp
1997-3-15
19957
Riverside
Lake Skinner Area; NE of Skinner Lake in a tributary to Rawson Canyon along the dirt road. UTM 10km cell: MH-9E 1N. Sk
503
Comment
POM243649
Rhus trilobata var. pilosissima
E. C. Jaeger
1938-5-20
s.n.
Riverside
Keye s Ranch. Joshua Tree Natl. Monument.
1311
Comment
UC11510
Ribes cereum
H. M. Hall
July, 1901
2353
Riverside
Tauquitz Valley San Jacinto Mountains
2438
Comment
RSA487547
Ribes indecorum
Bill Wagner
1988-3-2
s.n.
Riverside
Glenoaks Road about 2.5 mi S if Lake Skinner and ca. 8 mi NE of Temecula.
564
Comment
SEINET3095399
Ribes indecorum
Wayne Miller
1972-4-14
720414 -2
Riverside
Reche Canyon, 5 mi. from Barton Rd. turnoff on Reche Canyon Rd, by natural spring.
Comment
POM13348
Ribes malvaceum var. viridifolium
E. C. Jaeger
1921-6-13
s.n.
Riverside
Mac Mullin Trail
Comment Read comments Apr 4 2011
RSA1179
Ribes malvaceum var. viridifolium
B. D. Stark
1930-2-21
1649
Riverside
Hidden Canyon, near Corona, Santa Ana Mts.
Comment
RSA5919
Ribes nevadense var. jaegeri
Carl B. Wolf
1932-8-5
3968
Riverside
Along trail from Tahquitz Valley to San Jacinto Peak. Above the small stream and meadows feeding Tahquitz Creek.
2805
Comment
UC279700
Ribes quercetorum
Edmund C. Jaeger
1926-1-2
Riverside
foothills near Aguanga
Comment
RSA60417
Ribes roezlii
Frank W. Gould
1943-4-18
2137
Riverside
12 miles E [NW] of Idyllwild
Comment Read comments Sep 29 2011
UC55240
Ribes roezlii
H. M. Hall
1902-4-7
2762
Riverside
Middle Fork San Jacinto River San Jacinto Mountains
1310
Comment
UCR26623
Romneya coulteri
E. W. Lathrop
1966-5-1
6255
Riverside
Santa Ana Mtns., Tin Mine Canyon, 3 mi. west of Corona
Comment
CLARK-A1528-4880
Rorippa nasturtium-aquaticum
John C. Roos
1937-5-23
2341
Riverside
La Sierra
Comment
UCR111761
Rorippa nasturtium-aquaticum
S. J. Myers, C. McGaugh
1996-5-17
s.n.
Riverside
Santa Ana River Valley, Corona, River Road bridge over the Santa Ana River
165
Comment
UCR59669
Rorippa palustris subsp. occidentalis
Steve Boyd, L. Arnseth, T. S. Ross
1989-5-7
3553
Riverside
Peninsular Ranges; Palomar Mountains region, Vail Lake area, pond and freshwater marsh in Kolb Creek, just south of the lake
Comment
JOTR01002
Rumex crispus
Cole, James E.
1941-5-27
793
Riverside
Joshua Tree National Park. BARKER DAM
1310
Comment
UCR20814
Rumex dentatus
A. C. Sanders, Steve Boyd
1980-5-19
1475
Riverside
Perris-Aguanga Basin, upper edge of Lake San Jacinto near Quail Lake Golf Course. Gilman Springs Road c. 1.5 mi northwest of Jackrabbit Trail.
442
Comment
UCR241057
Rumex maritimus
John F. Green
2013-5-17
s.n.
Riverside
Peninsular Range, near intersection of Temescal Canyon Rd. and Campbell Ranch Rd.
329
Comment
UCR113770
Rumex obtusifolius
Mitch Provance, A. C. Sanders
2000-7-4
2093
Riverside
Riverside, Santa Ana River Wash, between the Market St. and Riverside Ave crossings
244
Comment
SD122870
Rumex salicifolius
Steve Boyd
1985-7-23
1015
Riverside
De Luz Rd., 8 mi west of Rancho California, Sandia Creek
305
Comment
CLARK-A1528-5728
Ruta graveolens
John C. Roos
1948-2-21
3771
Riverside
Reche Canyon
457
Comment
UCR85247
Salazaria mexicana
A. C. Sanders, P. J. MacKay, M. Jacobsmeyer, C. L. Sanders
1995-3-5
15988
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
SEINET5734853
Salazaria mexicana
G. L. Webster, R. Hildreth
1966-1
7459
Riverside
Joshua Tree National Monument, desert scrub ca. 1.5 miles north of Cottonwood Springs.; Joshua Tree National Park
945
Comment
POM360990
Salix exigua
Anstruther Davidson
1893-4-10
s.n.
Riverside
Palm Springs.
Comment
SDSU19219
Salix exigua var. hindsiana
Kristen Hasenstab, Dave Bailey
2008-8-7
188
Riverside
Santa Margarita Ecological Reserve, within 150m of gaging station at the Gorge river crossing. 3-5m from the edge of the river.
215
Comment
POM122567
Salix gooddingii
Marcus E. Jones
1925-4-24
s.n.
Riverside
Thousand Palms.
Comment
RSA653231
Salix gooddingii
A. C. Sanders, T. B. Salvato
2000-5-30
23434
Riverside
Menifee Valley: S of Newport Rd., N of Holland Rd. and E of Brandley Rd., 2 miles due east of Railroad Canyon Lake.
439
Comment
SBBG58895
Salix gooddingii
F. R. Fosberg
1932-3-13
8081
Riverside
Thousand Palms Cyn
Comment
UCR140712
Salix gooddingii
A. C. Sanders
2004-5-11
27842
Riverside
Elsinore Basin Region, Alberhill Mountain, former clay mine area c. 1 mile SE of Alberhill
439
Comment
SD225103
Salix laevigata
Scott D. White, Shelton Dowthit & Conservancy volunteers
1996-3-31
3849
Riverside
Lk Skinner Area: Riverside Land Conservancy conservation easement site, about 1/2 air mi S of the reservoir, near East Benton Road
533
Comment
SD108927
Salix lasiandra var. lasiandra
James Henrickson
1973-3-18
8617
Riverside
Ca 37 (air) miles east of Temecula, on Coyote Canyon Trail, SE of Terwilliger, ca 3 miles N of San Diego Co. line
Comment
SEINET272324
Salix lasiolepis
A. C. Sanders, G Helmkamp
1997-3-15
19966
Riverside
Lake Skinner Area; lower Rawson Canyon along the dirt road toward Bachelor Mtn. UTM 10km cell: MH-9E 1N. Skinner Reser
457
Comment
UCR169309
Salix lasiolepis
T. B. Salvato, John F. Green
2004-5-27
594
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
UCR166722
Salsola gobicola
Scott D. White, Jennifer H. Jones
2005-4-12
10864
Riverside
Coachella Valley, Indio area, vacant land NE of the I-10 Freeway interchange at Jefferson
18
Comment
RSA444940
Salsola tragus
H. de Forest
1924-07
s.n.
Riverside
Cabazon.
Comment Read comments Mar 13 2011
SDSU12909
Salsola tragus
Jutta Buschbom
1991-6-15
29
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
UCR140903
Saltugilia australis
Virginia Moran
2003-3-26
s.n.
Riverside
Peninsular Range, Wilson Valley Mitigation Bank (Center for Natural Lands Management), NE of Wilson Valley Road and west of Wilson Creek
915
Comment
UCR251976
Saltugilia splendens
A. C. Sanders, T. B. Salvato
2014-7-2
41173
Riverside
Peninsular Range; San Jacinto Mtns., Fobes Canyon, c. 1/2 mile south of Fobes Ranch along Fobes Ranch Rd.
1555
Comment
UC714913
Saltugilia splendens subsp. splendens
R. C. Foster
1937-3-7
63
Riverside
near aqueduct (w slope Whitewater Canyon); w slope Whitewater Canyon
Comment
UCLA69849
Salvia apiana
P. A. Munz
1938-8-14
15371
Riverside
ridge e Toro Peak; Santa Rosa Mts.
2286
Comment Read comments Apr 29 2008
UCR100304
Salvia apiana
B. G. Pitzer
1997-4-20
3194
Riverside
Lakeview Mtns, Warren St. at base of hills, c. 1/2 mi. (airline) NE of Contour Ave. ( = Juniper Flat Road). Just past the turn-off to the water tank
534
Comment
RSA0004067
Salvia apiana
P. A. Munz, I. M. Johnston
1922-6-5
5170
Riverside
Dry Morongo Wash, Colorado Desert. [county unspecified]
Comment
SEINET2066008
Salvia carduacea
Howard Gentry, Marie Gentry
1982-8-3
23714
Riverside
Five miles SW of Anza along Hwy 371.
1066
Comment
UCR151385
Salvia clevelandii
Scott D. White, T. B. Salvato
2001-6-8
8581
Riverside
Peninsular Ranges; Santa Ana Mountains region, Santa Ana Mountains: Southern margin of county, just northeast of Rainbow Valley
579
Comment
JOTR34308
Salvia columbariae
Andre, Jim
2012-4-11
20722
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
RSA339651
Salvia columbariae
Robert F. Thorne, C. W. Tilforth
1980-5-28
54233
Riverside
San Bernardino Mountains: Along Whitewater River, ca 3.2 miles N of Whitewater P.O. and Hwy 10.
Comment
RSA401473
Salvia columbariae
N. C. Cooper
1949-4-8
3261
Riverside
Palm Springs.
457
Comment
RSA495427
Salvia columbariae
Steve Boyd, T. S. Ross, L. Arnseth
1989-3-12
2953
Riverside
Vail Lake area, Temecula Creek Cyn., just below Vail Lake Dam.
442
Comment
SDSU16683
Salvia columbariae
Francis H. Bozzolo
2006-4-16
5
Riverside
Santa Margarita Ecological Reserve, southern end, NNW of residence building, slope immediately behind avocado grove between 2 gullies.
229
Comment
UCR245738
Salvia columbariae
Naomi Fraga, David Fracker, Thomas Stoughton
2012-3-15
3943
Riverside
Sonoran (Colorado) Desert, off of Box Canyon Rd., south of Shaver Well in a wash
229
Comment
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
RSA0024814
Salvia greatae
Duncan S. Bell, Kim Clark, Bob Ellis, Pam McKay, Jim Pittman, Gene Ratcliff, Ed Schlegel, Felicia Sirchia
2013-2-23
4462
Riverside
Orocopia Mountains; south end of range, on the north side of Salt Creek to the north of Clemens Well.
302
Comment
RSA580061
Salvia greatae
C. Epling, Mrs. Epling
1937-6-10
s.n.
Riverside
Hidden Spring near Mecca.
Comment
RSA228830
Salvia mellifera
Colin M. Wainwright, Larry E. DeBuhr
1972-2-10
587
Riverside
Cleveland National Forest. 5 mi. south of Lake Elsinore along Forest Route 7S04.
Comment
UC1929897
Salvia mellifera
Scott D. White, Angelia Carey
2004-7-2
10588
Riverside
San Jacinto Mountain foothills: Soboba Indian Reservation, Poppet Creek Canyon. San Jacinto 7.5' Quad.
Comment
UCR108394
Salvia mellifera
D. L. Banks, V. W. Steinmann
1997-3-13
1465
Riverside
NW Palomar Mtns, Agua Tibia Mtns, Vail Lake area, N and just south of Hwy 79; hills (burned in the Vail fire of May 1996) east of the Dripping Springs alcove and west of Vail Lake Marina Rd
549
Comment
UCR173153
Salvia mellifera
Abby Sirulnik
2000-4-18
13
Riverside
South Coast; Perris Basin, Motte Rimrock Reserve, NW of Perris
610
Comment
UC1234576
Salvia mohavensis
Peter H. Raven and David Verity
1960-6-5
15497
Riverside
Salton View; Joshua Tree National Monument
Comment
CAS-BOT-BC224847
Salvia pachyphylla
A. J. Perkins
1915-8-1
s.n.
Riverside
San Jacinto Mts
2743
Comment
CAS-BOT-BC224854
Salvia pachyphylla
P. A. Munz; E. K. Balls
1952-8-21
17981
Riverside
Vandeventer Flat to Santa Rosa Peak
2072
Comment
UC25680
Salvia pachyphylla
H. M. Hall
1901-6-1
2160
Riverside
e base along the borders of the Colorado Desert San Jacinto Mts.; Colorado Desert, San Jacinto Mts.
1402
Comment
CDA18821
Salvinia molesta
R. O'Connell
1999-8-2
PDR 1142335
Riverside
Palo Verde Irrigation District.
0
Comment Read comments Feb 6 2009
POM259108
Sambucus mexicana
P. A. Munz
1938-8-14
15368
Riverside
Head of Black Rabbit Canyon, Toro Peak, Santa Rosa Mountains.
2378
Comment
RSA483608
Sambucus mexicana
D. Charlton
1988-5-21
1959
Riverside
Thomas Mountain Rd, from North to South. West of Garner Valley and South of Lake Hemet on hwy 74.
1829
Comment
RSA771747
Sambucus mexicana
Orlando Mistretta, Duncan Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4766
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
UCR207188
Sambucus mexicana
Darren T. Hasegawa
2007-4-17
s.n.
Riverside
Peninsular Range, Box Springs Mountain Park, Riverside, c. 1.5 mi. east of 60 fwy.
427
Comment
SDSU13668
Sambucus nigra subsp. caerulea
W. Miller, C. Mosse
1972-8-9
Riverside
Comment
UC1595561
Sanicula arguta
Steve Boyd, Orlando Mistretta
1991-5-22
6308
Riverside
e of Dorland Mountain (w of Kolb Creek, base of Agua Tibia Mountain, Vail Lake Area); Vail Lake Area, Agua Tibia Mountain
548
Comment
SEINET3245731
Sanicula bipinnatifida
John F. Green
2010-1
Riverside
Peninusular Range: Perris-Aguanga Basin Region: Menifee area c. 5.5 miles NE of Murrieta, powerline route c. 500 ft. south of 90 deg. bend in Briggs Rd (Murrieta 7.5')
427
Comment
POM128365
Sanicula crassicaulis
Thos Craig
1927-4-23
204
Riverside
Glen Ivy.
Comment
UCR34989
Sanicula tuberosa
L. B. Ziegler
1970-5-14
403
Riverside
San Jacinto Mtns, above Hemet Valley on flat top of Pleistocene alluvium
1585
Comment
UCR149848
Sarcostemma cynanchoides
Scott D. White, Michael Honer
2004-4-6
10061
Riverside
Perris/Elsinore Basins, Temescal Valley: just N of the I-15 freeway and east of Indian Truck Trail, S and west of Lee Lake
396
Comment
UC23113
Sarcostemma cynanchoides subsp. hartwegii
Mrs. Gregory
1892-1
Riverside
San Jacinto
Comment
UC729692
Sarcostemma cynanchoides subsp. hartwegii
Carl B. Wolf
1932-4-29
3102
Riverside
20 mi. from Blythe (on Rice Rd.); e. Colorado Desert, w. edge Maria Mts.
152
Comment
CHSC35796
Satureja chandleri
James Henrickson
1972-5-21
7196 a
Riverside
2 mi. W. of Murrieta on slopes up to Santa Rosa Plateau along Tenaja Rd.
396
Comment
UCR217505
Satureja chandleri
Ana Hernandez
2009-4-28
008
Riverside
Santa Ana Mtns: foothills, Santa Rosa Plateau, near Tenaja Rd., on north-facing slope and drainage
512
Comment
UCR214554
Schismus arabicus
A. C. Sanders
2010-3-15
37404
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
UC907586
Schismus barbatus
Curtis Bowser
1946-3-13
Riverside
near Thermal
Comment
UCR226784
Schismus barbatus
Jim Andre
2011-2-9
15905
Riverside
Sonoran (Colorado) Desert, Mecca Hills, along Box Canyon Road at upper end of gorge, c. 6 mi south southeast of the junction with Hwy I-10, c. 12 mi west of Chiriaco Summit
284
Comment
RSA563903
Schoenoplectus glaucus
A. C. Sanders
1993-4-5
13700
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
OBI37558
Scirpus microcarpus
Steve Boyd
1985-8-7
1103
Riverside
Santa Rosa Plateau region, NW base of Redonda Mesa on Tenaja Rd, 0.8 mi E of jtn with 8S01 and 8S02
Comment
UC1125697
Scrophularia californica
R. St. John
1931-4-17
206
Riverside
Mockingbird Canyon; Elsinore Quadrangle
Comment Read comments Apr 2 2011
POM13626
Scutellaria siphocampyloides
E. C. Jaeger
1921-7-1
1048
Riverside
Idyllwild, San Jacinto Mountains.
Comment
UCR107782
Secale cereale
D. L. Banks
1997-5-5
2026
Riverside
Agua Tibia Mtns, NW Palomar Mtns: Pechanga Indian Reservation, north of casino, approximately 100 m south of the intersection of Pala Road and Wolf Valley Road
335
Comment
POM9814
Selaginella asprella
Edmund C. Jaeger
1921-6-25
276
Riverside
San Jacinto Mountains, below Tacquitz [Tahquitz] Ridge
2590
Comment
CAS-BOT-BC69803
Selaginella bigelovii
L. R. Abrams
1926-3-26
11082
Riverside
Palm Springs.
Comment
UC1481743
Selaginella bigelovii
C. C. Hall
1922-12-10
Riverside
Relief Hot Springs
Comment Read comments Mar 13 2011
UC306715
Selaginella bigelovii
I. M. Johnston
1917-4-4
1044
Riverside
Palm Canyon
304
Comment
UCR89861
Selaginella bigelovii
Scott D. White, S. J. Myers, S. Ogg Wilcox
1995-6-16
3322
Riverside
Peninsular Range; Santa Ana Mns., Proposed pipeline route; Lake Elsinore Pumped Storage Hydroeletric Project. west of Lake Elsinore, SE of Hwy 74
915
Comment
UCR98062
Selaginella bigelovii
A. C. Sanders
1997-3-1
19731
Riverside
Box Springs Mountains, Pigeon Pass, canyon below Regulus Road, 0.6 mi. west of Pigeon Pass Road., 0.4 mi. east of Bench Mark 'Table' (2559 ft).
610
Comment
SDSU1920
Selaginella watsonii
Louis C. Wheeler
1931-10-3
456
Riverside
Tahquitz Peak, San Jacinto Mts.
2621
Comment
CAS-BOT-BC363481
Senecio californicus
A. C. Sanders; G. Waines; B. Ehdaie; A. Aryavand
1997-3-12
19878
Riverside
Lake Skinner area: lower Rawson Canyon, NE of the lake and SW of Black Mtn., along the road
518
Comment
RSA0012735
Senecio californicus
Maureen H. Pendleton
1988-2-22
s.n.
Riverside
Rancho Calif. area. ca. 8 mi. (airline) NW of Temecula, between Bruce Lane & Via View Dr.
732
Comment
CLARK-A1656-755
Senecio douglasii
Theo Glenn
1981-10-15
Riverside
San Jacinto Mountains
Comment
PASA1360
Senecio douglasii
M. Stason
1931-5-24
Riverside
sandy roadside near base of grade to idyllwild
Comment
CAS-BOT-BC323971
Senecio flaccidus var. douglasii
Annie M. Alexander; Louise Kellogg
1941-5-9
2142
Riverside
Cottonwood Spring, Eagle Mountains.
883
Comment
RSA0125004
Senecio flaccidus var. douglasii
N. Cooper
1944-5-20
2624
Riverside
Palms to Pines Hwy., San Jacinto Mtns.
457
Comment
SEINET5584421
Senecio lemmonii
Stephen Hale
2010-1
Riverside
Along power line, adjacent to State Route 95
110
Comment
CLARK-A1045-229
Senecio mohavensis
George K. Helmkamp
1979-3-11
Riverside
Painted Canyon north of Mecca; Mecca 7.5'Q
Comment
JOTR36444
Senecio mohavensis
La Doux, Tasha, M. Harding, B. Truesdell, D. Shade, E. Babich
2013-3-15
3414
Riverside
Joshua Tree National Park. Southeast Coxcomb mountains; just west of bend in Hwy 177 near park boundary; desert pavements w/ braided rivulets (Stop 1)
213
Comment
RSA796016
Senecio mohavensis
Duncan S. Bell
2009-4-18
247
Riverside
Arica Mountains: southeast side of range, approximately 1.7 air miles west of Priests Well.
463
Comment
RSA94663
Senecio mohavensis
F. W. Peirson
1928-3-10
7707
Riverside
Along rock walls of canyon at Hidden Springs, northeast of Mecca.
Comment
RSA0096810
Senecio vulgaris
Duncan S. Bell, Andrew Chambers
2015-3-12
7786
Riverside
San Gorgonio Wilderness area; Whitewater Canyon; about 0.75 air miles northeast of Red Dome.
863
Comment
RSA612367
Senecio vulgaris
D. L. Banks, Joe Moreno
1997-2-5
1255
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. The area 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.
402
Comment
UCSB37919
Senecio vulgaris
Roos, John
1967-2-7
Riverside
Hemet; in parking lot along a street
Comment Read comments Mar 23 2014
SD234777
Sesuvium verrucosum
R. E. Jr. Riefner
2005-8-28
05 648
Riverside
Peninsular Range: SE of Lake Elsinore toward Wildomar, Corydon Rd. at Union St.
394
Comment
UCR522
Setaria parviflora
Frank C. Vasek
1959-7-17
590717- 10
Riverside
Riverside, residential garden of F.C. Vasek, 636 Sandalwood Court
335
Comment
RSA579290
Sibaropsis hammittii
Steve Boyd, Timothy S. Ross
1992-4-1
6778
Riverside
Santa Ana Mountains., Elsinore Peak area, S of Lake Elsinore. South base of Peak (3448) to SE of Elsinore Peak area.
1000
Comment
RSA433911
Sidalcea malviflora subsp. sparsifolia
N. C. Cooper
1947-4-5
2042
Riverside
Los Alamos Canyon, Elsinore.
762
Comment
RSA728147
Sidalcea malviflora subsp. sparsifolia
Daphne K. Christopher, Hannah Stevens, Zachary Princip
2003-4-7
109
Riverside
Santa Rosa Plateu Nature Conservancy Preserve. Tenaja Truck Road.
610
Comment
RSA0088537
Sidalcea sparsifolia
Giovanni Rodriguez
2016-4-2
20
Riverside
Santa Ana mountains, Santa Rosa Plateau (vernal pool trail head).
625
Comment
CAS-BOT-BC384578
Silene coniflora
Steve Boyd; Darin Banks
1994-4-5
8264
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
UCR91629
Silene gallica
D. L. Banks, Steve Boyd
1995-5-9
0395
Riverside
NW Palomar Mtns., Cleveland Natinal Forest, Agua Tibia Wilderness Area, N face of Agua Tibia Mtn., the Dorland Mtn. area, west of the Dripping Springs Alcove Area, west of Woodchuck Campground
790
Comment
UCSB42107
Silene laciniata subsp. laciniata
Roos, John
1981-07
Riverside
Sky Line Drive, south of Corona, Santa Ana Mtns.
Comment
UCR193909
Silene verecunda
A. C. Sanders, Mitch Provance
2008-7-11
35800
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
RSA680839
Silene verecunda subsp. platyota
Scott D. White, Teresa Salvato, Lia DeMarco, Jessica Christian
2001-6-30
8652
Riverside
San Jacinto Mountains: Idyllwild area; Strawberry Fuelbreak between Inspiration Point and Strawberry Creek, i.e., southwest terminus of Double View Dr. west to creek.
1402
Comment
CAS-BOT-BC202951
Simmondsia chinensis
B. Trowbridge
1979-4-17
6098
Riverside
Lower Cottonwood Springs Wash, 1 mile north of Interstate 10
335
Comment
POM87310
Simmondsia chinensis
Marcus E. Jones
1903-5-11
s.n.
Riverside
Whitewater.
305
Comment