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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
SD132533
Abies concolor
F. C. Vasek
1977-11-25
771125 12
Riverside
San Jacinto Mountains, area around Cincos Posas Spring, below Black Mountain Lookout
Comment
RSA175175
Abronia villosa
Robert F. Thorne
1963-3-29
32365
Riverside
5 miles E of Mecca, Mecca Hills.
152
Comment
RSA461035
Abronia villosa
M. B. Dunkle
1933-3-4
3052
Riverside
Painted Canyon, Colorado Desert.
30
Comment
SBBG113406
Abronia villosa
D. Wilken with E. Painter`
2000-11-4
15865
Riverside
State Hwy 74, 2.5 mi SE of Hurkey Crk, Garner Valley
1400
Comment
UC1136567
Abronia villosa
H. S. Yates
1937-6-27
6719
Riverside
s end of Hemet Valley; San Jacinto
Comment
RSA60832
Abronia villosa var. aurita
Frank W. Gould
1943-4-17
2119
Riverside
12 miles south of Corona on road to Elsinore.
Comment
RSA782341
Abronia villosa var. aurita
Jim Andre, G. L. Clifton
2011-2-22
17473
Riverside
Coachella Valley; N Palm Springs approx. 0.3 mile north of Hwy. 111, vacant lot at corner of San Rafael and Virginia Street.
189
Comment
RSA97040
Abronia villosa var. aurita
E. K. Balls
1954-7-18
19534
Riverside
seed coll. from from head of Hemet Valley. san Jaconto Mts.
1494
Comment Read comments Jul 14 2012
SD247456
Abronia villosa var. aurita
A. C. Sanders, Nina Kidd, Jeff Crain
2015-3-31
41540
Riverside
Peninsular Range: Eastern Foot of the Santa Ana Mountains: Temescal Canyon Road, SE of El Hermano Road junction (Lake Mathews 7.5'Q)
315
Comment
UCR133052
Abronia villosa var. aurita
Michael C. Couffer
2003-9-12
s.n.
Riverside
Perris/Aguanga Basin, E of the City of Perris, south of Lake Perris, and south of a V-shaped downward pointing curve in the Ramona Expressway
491
Comment
RSA0031614
Abronia villosa var. villosa
Jim Andre
2013-3-27
24791
Riverside
Rice Valley; east side of Arica Mountains, along Rice-Midland Rd, 2.2 mi south of Rice (Hwy 62).
241
Comment
RSA775092
Abronia villosa var. villosa
Duncan S. Bell, Amber Swanson
2011-2-18
2038
Riverside
Coachella Valley area; Edom Hill; along Edom Hill Road near dump; 0.6 road miles from junction of Varner Road and Edom Hill Road.
259
Comment
RSA1015
Acacia greggii var. arizonica
J. T. Howell
1927-8-1
530
Riverside
Morongo Pass, Northern Colorado Desert
457
Comment
RSA248051
Acacia greggii var. arizonica
R. F. Thorne, C. W. Tilforth
1973-5-30
43580
Riverside
Colorado Desert: Mouth of Morongo Valley at N end of Coachella Valley
549
Comment Read comments Apr 24 2011
RSA414904
Acacia greggii var. arizonica
N. C. Cooper
1943-10-8
964
Riverside
Banning.
Comment
UCR135731
Acamptopappus sphaerocephalus
Mitch Provance, Kerry Knudsen, Petra Wester
2004-5-8
9004
Riverside
Santa Rosa Mountains, along Hwy 74 on the Santa Rosa Mountain Grade, c. 0.5-0.8 mi NE of Black Hill
854
Comment
RSA416162
Acamptopappus sphaerocephalus var. sphaerocephalus
Bonnie C. Templeton, I. W. Clokey
1930-4-9
1052
Riverside
North of Palm Springs. Colorado desert
400
Comment
RSA730045
Acamptopappus sphaerocephalus var. sphaerocephalus
R. F. Thorne
1966-10-15
41796
Riverside
Dead Indian Canyon: Near Palm Desert at foot of Palms to Pines Highway
Comment
RSA752817
Achillea millefolium
A. C. Sanders, Tim Thomas
2008-8-1
35955
Riverside
lower Coldwater Creek near Mountain Center, SSE of Keenwild Fire Station
1372
Comment
UC70982
Achnatherum coronatum
H. M. Hall
April 1903
3790
Riverside
vicinity of Riverside
365
Comment
POM365987
Achnatherum hymenoides
Bonnie C. Templeton
1931-4-9
s.n.
Riverside
N of Palm Springs
Comment
UC819263
Achnatherum hymenoides
P. A. Munz, D. Keck
1922-4-14
5005
Riverside
e Whitewater Ranch; Colo. Desert
213
Comment
RSA528884
Achnatherum latiglume
M. Curto, Linda Allen
1991-6-26
766
Riverside
Thomas Mountain, near former lookout tower site, summit road SW off San Bernardino NF Rd 5S15
2060
Comment
SBBG57047
Achnatherum occidentale subsp. occidentale
R. Hoffmann
1929-9-8
Riverside
San Jacinto Mtns
2133
Comment
CAS-BOT-BC210884
Achnatherum parishii subsp. depauperatum
H. M. Hall
1901-6-1
2309
Riverside
San Jacinto Mountains. Near Tauquitz [Tahquitz]
2133
Comment
UC1117702
Achnatherum speciosum
A. A. Beetle
1946-6-10
4387
Riverside
Mt. San Jacinto San Jacinto Mts., Mt. San Jacinto
762
Comment
UCSB18915
Achnatherum speciosum
Keefe, Joseph
1965-5-18
Riverside
NE slope of Mt Edna, 2.1 mi S of Banning on road to Idyllwild.
762
Comment
RSA423485
Achyronychia cooperi
F. R. Fosberg
1932-3-13
8076
Riverside
Thousand Palm Canyon, Coachella Valley
Comment
RSA718876
Achyronychia cooperi
Michael Honer, L. Hulse
2005-3-7
2029
Riverside
Little San Bernardino Mountains region: Blind Canyon; appx. 1/2 mi. N of Desert Hot Springs.
488
Comment
UCR279546
Achyronychia cooperi
A. C. Sanders, Jim Malusa
2017-3-27
43131
Riverside
Sonoran (Colorado) Desert, NW edge of Chocolate Mountains, lower Salt Creek on the illegal OHV road from the Coachella Canal to the trestle, inside Navy Aerial Gunnery Range
44
Comment
JEPS61255
Acleisanthes longiflora
E. E. Schellenger
1906-1
Riverside
near Palo Verde Valley (e Riverside Co.); Colorado Desert, Santa Maria Mts.
Comment Read comments Nov 14 2012
SD152860
Acmispon heermannii var. heermannii
Steve Boyd, Tim Ross and Dave Bramlet
1993-5-12
7348
Riverside
San Mateo Canyon Wilderness Area. San Mateo Canyon, along stream and adjacent benches and lower slopes from confluence with Tenaja Canyon.
366
Comment
UC1929899
Acmispon nevadensis var. davidsonii
Scott D. White
2004-4-26
10251
Riverside
San Jacinto Mountain foothills: Soboba Indian Reservation, Indian Creek Watershed. Lake Fulmore 7.5' Quad.
Comment
RSA0120632
Acmispon rigidus
Duncan S. Bell, Thomas Stoughton
2016-3-17
8961
Riverside
Orocopia Mountains; east side of the range; collecting in rocky hills to the west of Red Cloud Wash.
531
Comment
SBBG28443
Acmispon rigidus
D. Myrick
1964-4-29
823
Riverside
10 mi W of Palm Desert on Pines to Palms Hwy 74
914
Comment
SBBG37495
Acmispon strigosus
R. N. Muller
1967-5-5
31
Riverside
UC Riverside campus, next to rd outside of SW corner of UCR Botanic Garden
Comment
SD152856
Acmispon strigosus
Steve Boyd
1992-4-15
6857
Riverside
Santa Ana Mountains, San Mareo Canyon Wilderness Area, Bluewater Canyon along Bluewater Trail downstream to the confluence with san Mateo Creek, open benches
334
Comment
SD241728
Acourtia microcephala
A. C. Sanders, John F. Green.
2012-6-25
40311
Riverside
Peninsular Range; Santa Ana Mountains Region: Temescal Canyon near Hostettler Road, south of I-15, narrow canyon draining from vicinity of Palomino Creek Drive at end of Calendula Street (Alberhill 7.5'Q)
387
Comment
UCR104166
Acourtia microcephala
Scott D. White
1997-5-25
5246 A
Riverside
San Jacinto Mtns, Bautista Canyon: Hixon Trail (USFS No. 2E43), between trailhead at Bautista Canyon Road and intermittent stream crossing at c. 3200 ft
976
Comment
UCR140703
Adenostoma fasciculatum
A. C. Sanders
2004-5-11
27850
Riverside
Elsinore Basin Region, Alberhill Mountain, ridgetop overlooking Walker Canyon and I-15 Fwy
488
Comment
POM49866
Adenostoma fasciculatum var. fasciculatum
Philip A. Munz, Johnson
1924-7-29
8860
Riverside
Above Poppet Flat, San Jacinto Mts.
1220
Comment
RSA297387
Adenostoma sparsifolium
Larry E. DeBuhr
1972-3-24
532
Riverside
Santa Rosa Mountain, on forest road 7S02; abundant at lower elevations.
1646
Comment
UCSB18172
Adenostoma sparsifolium
Easley, Bill
1964-5-10
Riverside
150 yards E of intersection of State Highway 74 and State Highway 71
1463
Comment
POM877
Adiantum capillus-veneris
G. Ross Robertson
s.n.
Riverside
Santa Ana Canyon
609
Comment Read comments Mar 12 2014
OBI54980
Adiantum pedatum
Marjorie Lewis
1947-8-26
22
Riverside
San Jacinto Mts. Dark Canyon
1981
Comment
UC219242
Agnorhiza ovata
E. C. Jaeger
1921-6-14
1054
Riverside
Barkers Meadow San Jacinto Mts.
Comment Read comments Nov 6 2011
CAS-BOT-BC249029
Agrostis
A. C. Sanders; Mitch Provance
2008-7-11
35808
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
SD127981
Agrostis exarata
Michael Curto
1989-8-6
602
Riverside
San Jacinto Mountains, Fuller Ridge Trail. At springy north headwaters of Fuller Mill Creek.
2695
Comment
SEINET4339740
Agrostis exarata
H. M. Hall
1897-8-20
862
Riverside
San Jacinto Mountains
1585
Comment
UCR27222
Agrostis pallens
E. W. Lathrop
1965-5-23
5770
Riverside
Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau, 9 mi west of Murrieta
Comment
UCR113940
Agrostis viridis
Mitch Provance, A. C. Sanders
2000-7-4
2106
Riverside
Riverside, Santa Ana River Wash, between the Market St. and Riverside Ave crossings
244
Comment
UCR102854
Alchemilla occidentalis
A. C. Sanders
1997-4-3
20156
Riverside
Lake Skinner area, near north foot of Black Mountain, slopes south of Crown Valley
726
Comment
RSA469414
Aliciella latifolia
Robert L. Dressler
1949-3-19
400
Riverside
Box Canyon, Orocopia Mts.
Comment
RSA469421
Aliciella latifolia
Anstruther Davidson
1903-5-3
1109
Riverside
Thermal.
Comment
UC61551
Allenrolfea occidentalis
Miss Mary McKibben
1904-4-18
Riverside
Mecca Colorado Desert, Mecca
-5
Comment
UCR42489
Allionia incarnata
P. J. Leary
1974-10-26
516
Riverside
Mojave Desert, N of Mary Peak, Hexie Mountains, Joshua Tree National Monument [now Park]
610
Comment
SD120078
Allionia incarnata var. villosa
Louis B. Ziegler
1966-9-13
83
Riverside
San Jacinto Mountains, Canyon of Carrizo Creek above Highway #74 crossing.
701
Comment Read comments Jul 10 2010
RSA0047270
Allium haematochiton
J. Mark Porter, Lauren E. Machen
1997-2-15
11421
Riverside
North of Interstate 15 at the Lake Street/Walker Canyon exit, 4.4 mi NE of the Hwy 74 exit at Lake Elsinore.
390
Comment
RSA395911
Allium haematochiton
Steve Boyd
1986-4-22
1769
Riverside
Temescal Canyon: Terrace escarpment E side of Indian Wash, S of I-15.
Comment
RSA700068
Allium haematochiton
Scott D. White, Michael Honer
2003-4-2
8916
Riverside
Alberhill area. North of the I-15 Freeway, on and near crest of unnamed mountain, 2349.
671
Comment
RSA70222
Allium haematochiton
F. W. Peirson
1921-3-19
2394
Riverside
4 miles west of Beaumont, on road to Redlands.
Comment
RSA770542
Allium haematochiton
S. Mashayekhi, M. Biabani
2008-4-6
SM 010
Riverside
Ortega Hwy 74, 5.9 miles from south main divide, below the Radio Tower
971
Comment
SEINET3884723
Allium haematochiton
Steve Boyd, Timothy S. Ross; Laurel Arnseth; Jaime Bonilla
1990-4-3
4063
Riverside
Vail Lake area, summit of 'Big' Oak Mtn. at E end.; 0
792
Comment
UCR133998
Allium haematochiton
Denise Woodard
1998-3-17
s.n.
Riverside
Murrieta, 1 mile SE of intersection of I-215 and Clinton Keith Rd., proposed Adobe Springs park site
396
Comment
SD247270
Allium marvinii
Jeff B. Galvin, Annie L. Bustamante
2009-5-1
88
Riverside
San Jacinto Mountains: foothills, Potrero Canyon, State Department of Fish and Game Reserve, adjacent to San Jacinto Wildlife Preserve. Hilltop east of Gilman Springs Road, south of Reserve gate (Beaumont 7.5'Q)
726
Comment
RSA543597
Allium munzii
Steve Boyd, L. Arnseth, Orlando Mistretta
1991-5-6
6129
Riverside
Gavilan Hills, SE end of range, E of Arroyo del Toro. N-facing slope of low hill.
488
Comment
RSA614533
Allophyllum divaricatum
A. C. Sanders, Pamela J. MacKay, Tim Thomas, O. Clarke
1997-5-4
20633
Riverside
San Jacinto Mountains north side along Hwy 243, 1.5 mi below Twin Pines Ranch Road (McMullen Flat), north slope of Peak 3740.
Comment
RSA674662
Allophyllum divaricatum
Scott D. White
2000-8-5
8113
Riverside
San Jacinto Mountains: Near Mountain Center. Unnamed ephemeral drainage (tributary to S Fork, San Jacinto River).
1402
Comment
SD232282
Allophyllum divaricatum
Scott D. White, Junstin M. Wood
2008-6-18
12205
Riverside
San Jacinto Mountains: Hiking trail from K flat to Apple Canyon Rd.
1341
Comment
UC52841
Allophyllum glutinosum
Geo. F. Reinhardt
June, 1897
Riverside
San Jacinto Mts.
Comment
UCR65300
Allophyllum glutinosum
Steve Boyd, T. S. Ross, K. A. Boyd
1989-6-24
3747
Riverside
Peninsular Range, Vail Lake area, along road, near summit of 'Little' Oak Mtn.
628
Comment
JOTR35163
Amaranthus albus
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler
2011-6-16
3270
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
JOTR34146
Amaranthus blitoides
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler, D. Shade
2011-4-26
3163
Riverside
Joshua Tree National Park. Pleasant Valley, south of Gold Coin mine complex; mud flats and sandy hummocks on valley floor (Stop 5)
959
Comment
RSA751506
Amaranthus torreyi
J. Andre, T. La Doux
2008-9-16
10686
Riverside
Joshua Tree National Park: along Bell Mtn. Rd., atop Bell Mtn. approx 0.3 mi. N of radio tower.
1359
Comment
CAS-BOT-BC22596
Ambrosia dumosa
Lewis S. Rose
1957-1-9
57020
Riverside
Palm Desert
91
Comment
HSC79252
Ambrosia dumosa
G. K. Helmkamp
1984-5-2
- 17
Riverside
Big Morongo Canyon, 3-3.5 mi. below the caretaker's house at the Big Morongo Preserve, Little San Bernardino Mtns.
550
Comment
OBI25272
Ambrosia dumosa
F. Seaman
1971-4-9
35 c
Riverside
51.6 mi E of Twentynine Palms on State hwy 62
Comment
POM4817
Ambrosia dumosa
I. M. Johnston
1917-4-4
s.n.
Riverside
Mouth of Andreas Canyon.
244
Comment
RSA568650
Ambrosia dumosa
A. C. Sanders, E. J. Lawlor
1992-4-4
12092
Riverside
McCoy Mountains, within 1/2 mile of McCoy Spring.
244
Comment
RSA643465
Ambrosia dumosa
A. C. Sanders, K. Rose
1995-4-27
16744
Riverside
Coachella Valley: foot of the Little San Bernardino Mountains, canyon E of Fan Hill, just outside Joshua Tree National Park.
550
Comment
UCR109581
Ambrosia dumosa
R. D. Goeden, Don W. Ricker
1970-5-14
s.n.
Riverside
Coachella Valley, Palm Springs, SW side of Hwy 111, 1.3 mi. SE of Overture Drive, at foot of San Jacinto Mtns. near Desert Angel peak
274
Comment
UCR144132
Ambrosia dumosa
Scott D. White
2000-3-23
7639
Riverside
Sonoran (Colorado) Desert, Coachella Valley, Thousand Palms area. North terminus of Rio del Sol Road at intersection with Vista Chino. Proposed aggregate mine expansion
183
Comment
UCR214278
Ambrosia dumosa
A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley
2010-3-16
37479
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
UCR227425
Ambrosia dumosa
Thomas R. Stoughton, J. McConnaughy, D. Monks, M. Volke
2010-4-21
152
Riverside
Little San Bernardino Mountains, north of Desert Center, junction of Hwy 177 and Kaiser Road west of Kaiser Road, north of Hwy 177
335
Comment
SEINET10882135
Ambrosia dumosa
Billy Joe Cox
1975-4-23
Cox 4157
Riverside
Palo Verde, 1-3 km W, (ca. 32 m S of Blythe). Riverside-Imperial Co.
70
Comment
SEINET5710312
Ambrosia dumosa
R. L. Smith
1960-1
9
Riverside
At base of San Jacinto Mountains, 15 miles north of Palm Springs.; Palm Springs
Comment
RSA261590
Ambrosia ilicifolia
Trudy R. Ericson
1976-4-17
509
Riverside
Coll. at the base of rocky cliffs in wash area which is 13.7 mi. from intersection of Corn Springs and Chuckwalla Roads.
671
Comment
UCR194219
Ambrosia psilostachya
Scott D. White, Angelia Carey
2004-6-4
10478 B
Riverside
San Jacinto Mtn Foothills, San Jacinto River wash and adjacent alluvial benches, near Indian Creek confluence
534
Comment
UCR92772
Ambrosia psilostachya
F. M. Reed
1933-10-6
8107
Riverside
South Coast; San Bernardino Valley, Riverside, Chicago Ave.
280
Comment
RSA605292
Ambrosia pumila
D. E. Bramlet
1997-7-18
2575
Riverside
Nichols Road Wetland Area: The site is located approximately 7.5m northwest of Nichols Road and 91m west of Alberhill Creek. This locality is approximately 366m southwest of the I-15 Freeway.
117
Comment
CAS-BOT-BC273004
Ambrosia salsola
M. McCollum
1976-6-10
2014
Riverside
8 mi SSW of Yucca Valley
Comment
CAS-BOT-BC273022
Ambrosia salsola
F. O. Ballou
1926-2-27
s.n.
Riverside
Old Beach Line at base of Santa Rosa Mts near Fish Springs
Comment
OBI40187
Ambrosia salsola
N. Miles Fellows
1984-3-20
4
Riverside
Oasis de Los Osos Preserve, off Snow Creek Canyon at the north foot of the San Jacinto Mtns., 1 mi W of Snow Crk Village
488
Comment
SEINET10908529
Ambrosia salsola
David B. Dunn, Howard Brown
1947-1-12
Dunn 2834
Riverside
Pushawalla Canyon, Indio Hills. In dry wash.
Comment
JEPS30088
Ambrosia salsola var. pentalepis
Lewis S. Rose
1962-3-2
62013
Riverside
La Quinta
3
Comment
UC912204
Ambrosia salsola var. salsola
Herbert L. Mason
1928-3-10
4220
Riverside
Hidden Springs Canyon Coachella Mountains
Comment
RSA787989
Amorpha californica var. californica
Linda M. Prince, Duncan S. Bell
2009-6-17
571
Riverside
Cleveland National Forest. Roadside.
Comment
UC13288
Amorpha fruticosa
H. M. Hall
June, 1901
2121
Riverside
San Jacinto Mts.; e base, along borders of Colorado Desert
Comment
UC862267
Amorpha fruticosa
Crawford and Johnston
1917-6-9
1225
Riverside
near Corona; Santa Ana River
152
Comment
CLARK-A1045-236
Amsinckia intermedia
George K. Helmkamp
1978-4-1
Riverside
Whitewater junction of Interstate highway 10 and Verbenia Avenue; Whitewater 7.5'Q
Comment
RSA523552
Amsinckia intermedia
G. H. True
1936-2-22
10
Riverside
Mockingbird Canyon [in or near City of Riverside -SDW]
457
Comment
RSA709852
Amsinckia intermedia
Sarah J. De Groot, Leland Lubinsky, Naomi Fraga, Lisa Rojas
2005-2-10
4632
Riverside
Along Palen Pass Road, near Packard Well, S end of Granite Mountains.
502
Comment
SEINET7073406
Amsinckia intermedia
A. G. Vestal
1963-4-23
s.n.
Riverside
About 0.1 mile east of Corner at the base of Gavilans Hills. Coordinate datum: NAD27.
Comment
UCR239788
Amsinckia intermedia
O. F. Clarke
2004-3-12
s.n.
Riverside
Peninsular Range, Riverside; hills above UCR Botanical Garden
436
Comment
RSA0089614
Amsinckia intermedia
John F. Emmel
1973-4-7
426
Riverside
Twin Pines Creek, at north base of San Jacinto Mts., ca. 1 1/2 air miles SW of Cabazon.
512
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
UCR113213
Amsinckia menziesii
A. C. Sanders
1998-1-15
21644
Riverside
Lake Skinner area, along old Rawson Rd. just north of Crown Valley, above Diamond Valley at waterline of proposed reservoir
518
Comment
RSA689377
Amsinckia menziesii var. menziesii
Scott D. White
2001-4-19
8384
Riverside
Perris Basin: Perris/Sun City area. Just east of Goetz Rd. and south of Ethanac Rd., ca. 1.5-2 mi west of Interstate 215.
442
Comment
CSUSB994
Amsinckia tessellata
Becky Brooks
1973-5-26
S. N.
Riverside
Corona; app. 250 yards N. of Ontario Highway and 100 yards E. of Comptom Ave. North facing slope of small foothills.
228
Comment
UCR116600
Amsinckia tessellata
A. C. Sanders
2001-4-8
23986
Riverside
Western Colorado Desert, Coachella Valley, Desert Hot Springs, north of intersection of Pierson Blvd. and Atlantic Ave., north of flood control ditch
348
Comment
UCR226060
Amsinckia tessellata
A. C. Sanders, Nathan Moorhatch
2011-3-22
38763
Riverside
Peninsular Range, powerline corridor through hills 6.4 km SW of Perris, east of Hwy 74 and south of Ethanac Rd.
506
Comment
SEINET7248339
Amsonia tomentosa
Duncan S. Bell, Evan Meyer
2014-1
6527
Riverside
Colorado Desert; Chocolate-Chuckwalla Mountain region: Chuckwalla Mountains; approx. 0.75 air mile southeast of Aztec Well.
703
Comment
UC667283
Amsonia tomentosa
Annie M. Alexander and Louise Kellogg
1941-5-23
2224
Riverside
1/2 mi. n. Cottonwood Spring (Eagle Mt.); Colorado Desert, Eagle Mt.
914
Comment
UCR260563
Ancistrocarphus filagineus
T. B. Salvato
2015-4-2
8107
Riverside
Perris-Aguanga Basin, Wildomar, field south of Bundy Canyon Road, west of Sunset Avenue and east of a broad oak/willow gully
537
Comment
SD123833
Andropogon glomeratus var. scabriglumis
Robert F. Thorne, Kay L. Wright, Richard K. Benjamin
1982-10-8
55407
Riverside
San Bernardino Mountains, along roadside at seep, about 3.2 miles north of Whitewater Post Office.
594
Comment
RSA388423
Anemopsis californica
R. F. Thorne, Steve D. Boyd, E. W. Lathrop
1985-7-18
61189
Riverside
Santa Rosa Plateau, Nature Conservancy Reserve: along Cole Canyon.
535
Comment
IRVC3693
Angelica tomentosa
R. H. Whittaker, W. A. Niering
1963-5-28
SJ 19
Riverside
Below Idyllwild toward Mountain Center. Peninsular Ranges, San Jacinto Mountains
1524
Comment
UC130485
Antennaria rosea
Mrs. C. M. Wilder
1909-7-13
Riverside
Tahquitz Valley San Jacinto Mts., Tahquitz Valley
Comment
UCR96889
Anthemis cotula
Scott D. White
1993-4-30
1312
Riverside
San Jacinto Valley, Near intersection of Warren Rd. and Stetson Ave.
458
Comment
SEINET9323908
Antheropeas lanosum
Unknown
1976-5-4
Riverside
Red Mountain Road.
Comment
SD148268
Anthriscus caucalis
A. C. Sanders, Mark Elvin and M. S. Enright
2002-4-16
24958
Riverside
The Badlands: Laborde Canyon and adjacent slopes and side canyons, 1.0 mile east of Mt. Eden, southwest of Beaumont.
548
Comment
CHSC1688
Antirrhinum coulterianum
E. Thomas
1940-5-26
Riverside
Temecula Canyon.
Comment Read comments Mar 27 2011
HSC25859
Antirrhinum coulterianum
R. W. Spjut
1972-3-30
2350
Riverside
Just SW of Coahulla Indian Reservation, 2 mi. E of Hwy. Jct. 79 on Hwy. 71, near San Diego Co. line
1220
Comment
RSA354843
Antirrhinum coulterianum
N. C. Cooper
1944-5-21
2010
Riverside
West side. Burned over canyon
1067
Comment
RSA615094
Antirrhinum coulterianum
D. L. Banks
1997-3-29
1585
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. The headwaters of Pala Creek at the southern extremity of the Reservation, north the Riverside / San Diego County line border., West of the intersection of Magee Truck Trail and Moreno Road including a large area of vernally wet grassland at the extreme southwestern corner of the Reservation.
390
Comment
POM47200
Antirrhinum filipes
Mary F. Spencer
1920-4-7
s.n.
Riverside
In desert sand in chaparral
213
Comment
UCR3275
Antirrhinum nuttallianum subsp. nuttallianum
John Kitasako
1964-5-18
45275
Riverside
Box Springs Mtns, Stone-face Canyon, side of reservoir at end of Two Trees Rd.
549
Comment
UC310839
Apiastrum angustifolium
Philip A. Munz
1925-5-20
9819
Riverside
2 mi w of Dripping Spring; Southern California
426
Comment
UCR230217
Apiastrum angustifolium
A. C. Sanders
2011-4-6
38981
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
POM12113
Apium graveolens
Mary F. Spencer
1921-5-28
1664
Riverside
Saboba Hot Springs
Comment
RSA680164
Apocynum cannabinum
Scott D. White, Teresa Salvato, Lia DeMarco, Jessica Christian
2001-6-30
8624 -B
Riverside
Idyllwild area; Strawberry Fuelbreak between Inspiration Point and Strawberry Creek. I.e., southwest terminus of Double View Dr. west to creek.
1402
Comment
UCR239803
Arabidopsis thaliana
O. F. Clarke
2005-1-8
s.n.
Riverside
Peninsular Range, Riverside, UCR campus, planter area across driveway from Batchelor Hall loading dock
334
Comment
UCR35186
Arabis glabra
L. B. Ziegler
1970-5-27
408
Riverside
San Jacinto Mtns., area on W slope below Antsell Rock near Apple Canyon
1585
Comment
UCR27149
Arabis johnstonii
T. P. Krantz
1982-4-22
S.N.
Riverside
San Jacinto Mtns., Pebble plain along bench east of Garner Valley, near Quinn Flats.
1372
Comment
RSA482605
Arabis perennans
E. C. Jaeger
s.n
Riverside
Lower Tahquitz Valley, San Jacinto Mts.
1768
Comment Read comments Nov 5 2011
SEINET3507464
Arabis perennans
C. F. Shutts
1949-3-19
F 53
Riverside
White Tanks, Pinto Mtns. Joshua Calif. Tree Natl. Mon.
Comment
UCR21187
Arabis pulchra
A. C. Sanders
1980-5-1
1383
Riverside
San Jacinto Mtns, Garner Valley area, 0.7 mi NE of the Kenworthy R.S. on Morris Ranch Rd.
1524
Comment
RSA629375
Arctostaphylos glandulosa
Jon E. Keeley
1992-7-17
16860
Riverside
Hwy 243, 39-40 km north of Idyllwild.
1375
Comment
RSA629367
Arctostaphylos glandulosa subsp. leucophylla
Jon E. Keeley
1992-6-16
16819
Riverside
Hwy 234, 3 km N of Hwy 74, San Jacinto Mtns.
1520
Comment
RSA631717
Arctostaphylos glauca
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-10
19296
Riverside
Highway 79, at Radec.
580
Comment
RSA631731
Arctostaphylos glauca
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-10
19299
Riverside
Highway 79, 6 km west of Aguanga.
650
Comment
RSA631803
Arctostaphylos glauca
Jon E. Keeley, Allen Massihi, Robert Goar
1992-8-18
20166
Riverside
Truck trail on north-face of Santa Rosa Mountain, ca. 6 km south of Pinyon Pines, Santa Rosa Mountains.
1585
Comment
UCR278097
Arctostaphylos glauca
A. C. Sanders, Amy Litt, Yi Huang
2017-2-1
42677
Riverside
Peninsular Range; San Jacinto Mountains, Along Hwy 74 below Mountain Center and above White Post Turn, c. 3.1 miles below McCall Park Rd.
1216
Comment
POM171100
Arctostaphylos glauca var. eremicola
W. L. Jepson
1914-5-18
6004
Riverside
Pinyon Well grade, Pinyon Well Mts., N. Colo. Desert.
Comment
RSA633524
Arctostaphylos parryana subsp. desertica
Jon E. Keeley, Rx Rothrock
1992-11-11
22513
Riverside
Andreas Canyon, ca. 5 km east of Saddle Junction, San Jacinto Wilderness area, eastern San Jacinto Mountains.
1950
Comment
RSA633565
Arctostaphylos parryana subsp. desertica
Jon E. Keeley, Allen Massihi, Robert Goar
1992-8-18
20155
Riverside
Truck trail on north-facing slope of Santa Rosa Mountain, ca. 8 km south of Pinyon Pines, Santa Rosa Mountains.
1750
Comment
RSA633577
Arctostaphylos parryana subsp. desertica
Jon E. Keeley, Allen Massihi, Robert Goar
1992-8-18
20109
Riverside
Truck trail on north-facing slope of Santa Rosa Mountain, ca. 8 km south of Pinyon Pines, Santa Rosa Mountains.
1750
Comment
RSA633605
Arctostaphylos parryana subsp. desertica
Jon E. Keeley, Rx Rothrock
1992-11-11
22530
Riverside
Andreas Canyon, ca. 5 km east of Saddle Junction, San Jacinto Wilderness area, eastern San Jacinto Mountains.
1950
Comment
RSA633658
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1994-4-27
25350
Riverside
North side of Santa Rosa Mountain.
1900
Comment
RSA633660
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
RSA633684
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-9-27
21765
Riverside
Dirt road to Santa Rosa Mountain, 9.2 km southeast of Highway 74, northwest side of Santa Rosa Mountains.
1995
Comment
RSA633753
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-7-16
16635
Riverside
Road to Santa Rosa Mountain (7S02), 2.5 km south of Highway 74.
1640
Comment
RSA70823
Arctostaphylos parryana subsp. desertica
F. W. Peirson
1921-3-21
2577
Riverside
Gordon Trail from Andreas Canyon, east base of San Jacinto Mts.
1829
Comment
RSA635200
Arctostaphylos parryana subsp. tumescens
Jon E. Keeley
1992-7-17
16778
Riverside
Rd. to Thomas Mtn. (5S15), 4.3 km north of Toolbox Spring. San Jacinto Mtns.
1920
Comment
CAS-BOT-BC46552
Arctostaphylos patula
H. M. Hall
1901-6-1
2419
Riverside
San Jacinto Mts. Tauquitz Valley.
2438
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
POM12411
Arctostaphylos patula subsp. platyphylla
P. A. Munz
1922-9-7
6415
Riverside
North fork of Tahquitz Creek.
2287
Comment
RSA635601
Arctostaphylos peninsularis subsp. peninsularis
Jon E. Keeley
1992-7-17
16739
Riverside
Morris Ranch Rd. (6S06), 6.3 km east of Hwy 74, western base of Pyramid Pk., San Jacinto Mountains.
1680
Comment
CAS-BOT-BC44373
Arctostaphylos pringlei subsp. drupacea
E. K. Balls
1949-5-4
13480
Riverside
On highway to Idyllwild, 2 miles from junction with Palms to Pines Highway, San Jacinto Mts.
1371
Comment
RSA701750
Arctostaphylos pringlei subsp. drupacea
Steve Boyd, Valerie Soza
2004-6-22
11552
Riverside
Western flank of the range, vicinity of Alvin Meadows and Chimney Flats, west of Idyllwild along forest service road 5N13 near 5N06.
1463
Comment
RSA635996
Arctostaphylos rainbowensis
Jon E. Keeley
1992-9-26
21608
Riverside
W of Hwy 15, 1.5 km S of Temecula.
430
Comment
RSA636008
Arctostaphylos rainbowensis
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-11
19555
Riverside
Carancho Rd., W. of Temecula.
440
Comment
SDSU18354
Arctostaphylos rainbowensis
C. Matt Guilliams
2007-6-21
372
Riverside
15 kilometers east of Temecula near Tenaja Road. From Tenaja, south on Harkey Road, east on Avenida Presta, south on Calle Viento, a dirt road on slope above drainage.
640
Comment
UCR209395
Arctostaphylos rainbowensis
Fred M. Roberts
2007-4-13
6514
Riverside
Santa Ana Mountains, vicinity of Santa Rosa Plateau, Carancho Road, 0.2 km west of the junction with Camaron Road, 1.3 km wet of the summit of Mesa de La Punta
360
Comment
JOTR01017
Arenaria macradenia var. macradenia
Cole, James E.
1941-6-9
854
Riverside
Joshua Tree National Park. LOST HORSE PASS
1371
Comment
CAS-BOT-BC401707
Argemone munita subsp. munita
Ynez Whilton Winblad
1937-4-3
s.n.
Riverside
Between Beaumont and Riverside
Comment
RSA13771
Argemone munita subsp. munita
E. C. Jaeger
1921-7-14
1125
Riverside
Soboba Hot Springs
Comment
CAS-BOT-BC207129
Argythamnia lanceolata
Carl B. Wolf
1932-6-15
3735
Riverside
North of Utopia, Eagle Mts., Colorado Desert
228
Comment
RSA552745
Aristida adscensionis
Steve Boyd, Timothy S. Ross, Orlando Mistretta
1992-2-25
6677
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
RSA676161
Aristida adscensionis
Scott D. White
2001-4-3
8232
Riverside
Colorado Desert: Shavers Valley. Near the I-10 Freeway, ca. 15 miles east of Indio jtn I-10/SR 111.
396
Comment
SD187312
Aristida adscensionis
Naomi Fraga, Lisa Rojas
2005-2-10
1378
Riverside
Northeastern Colorado Desert region: Just north of Palen Pass Road, ca. 10 miles east of Highway 177.
365
Comment
UC196994
Aristida adscensionis
Joseph Grinnell
1910-3-17
Riverside
Riverside Mt. Colorado River
Comment
UCD56395
Aristida adscensionis
Ira L. Wiggins
1941-3-27
9676
Riverside
south end of Coxcomb Mountains, 8 miles northeast of Desert Center.
Comment
UCR256346
Aristida adscensionis
Duncan S. Bell
2011-12-30
3035
Riverside
Sonoran (Colorado) Desert, Arica Mountains: southern section of the mountain range within the Palen/McCoy Wilderness area; c. 2 air miles southwest of Priests Well, or c. 7 air miles southwest of the ghost town of Rice
365
Comment
UCR72762
Aristida adscensionis
Megan Phillips
1991-10-17
92- 20
Riverside
Sonoran (Colorado) Desert/ San Jacinto Mtns., Palm Springs, Tahquitz debris bain at base of Tahquitz Canyon, off Sunnydunes Drive
Comment
UCSB43912
Aristida adscensionis
Oberholtzer, M.
1980-3-30
Riverside
Wiley's Well, 10 mi SE of Blythe; on trail 0.25 mi N of parking lot on trail to geode diggings
76
Comment
SEINET239055
Aristida divaricata
A. C. Sanders, S. D. Boyd; Mitch Provance J. Ross
1998-10-25
22284
Riverside
San Jacinto Mtns.: Pine Meadow along Hwy 74 in Garner Valley (eastern) 1 mile. NW of Hwy 371 junction to Anza (Butterfl
1441
Comment
UCR37468
Aristida parishii
Steve Boyd
1981-3-13
s.n.
Riverside
Gavilan Hills, Estelle Mtn.
Comment
CLARK-A1528-4479
Aristida purpurea
John C. Roos
1965-9-26
Riverside
Palm Springs
0
Comment
UCSB51394
Aristida purpurea
Roos, John
1965-6-23
Riverside
Lost Palms Canyon, Eagle Mtns
Comment
JOTR34349
Aristida purpurea var. nealleyi
Andre, Jim
2012-4-11
20698
Riverside
Joshua Tree National Park. N. end of Hexie Mountains, Hidden Tank Picnic Area, approx. 8 mi south of north entrance station, and 1.4 mi SW of paved road (Rte 11)
1076
Comment
RSA0027479
Aristida purpurea var. purpurea
Deidre Conocchioli, Naomi Fraga, Billy Sale
2013-9-25
60
Riverside
East of Alligator Rock: From I-10 at Desert Center, head south on CA-177 to BLM Rd 394 (dirt). Collection site is 1.1 miles SW of interstate exit ramp.
334
Comment
UCR110452
Artemisia biennis
D. E. Bramlet
1998-6-25
2640
Riverside
Perris-Aguanga Basin region, North Domenigoni Hills. 1.83 km east of Warren Road and 1 km south of Harrison Avenue, 244m east of the access road to the EMWD storage tank
495
Comment
IRVC14696
Artemisia californica
Victoria Sork
1973-4-5
sn
Riverside
Elsinore; 1.5 mi. N, 0.5 mi. W of intersection of Hwys 74 and 71.
Comment
SEINET7856270
Artemisia californica
M. F. Barrus
1919-11-24
18
Riverside
W slope of Box Springs Mts.
Comment
UC29690
Artemisia douglasiana
H. M. Hall
1901-8-1
2633
Riverside
south side San Jacinto Mountains
1524
Comment
SD67909
Artemisia dracunculus
Reid Moran
1968-8-3
15351
Riverside
open northeast slope, ridge 1 mile northwest of Toro Peak
2250
Comment
RSA736852
Artemisia ludoviciana
Scott D. White, Angelia Carey
2004-7-2
10595
Riverside
San Jacinto Mountain foothills: Soboba Indian Reservation, Poppet Creek Canyon.
549
Comment
SEINET269257
Artemisia ludoviciana
M. A. Patten, S. J. Myers
1993-8-20
Riverside
Along Tahquitz Creek and in neighboring creosote scrub behind the debris basin dam in Palm Springs
183
Comment
POM13402
Artemisia ludoviciana subsp. ludoviciana
E. C. Jaeger
1922-8-20
1011
Riverside
Long Valley to Palm Springs Trail
1829
Comment
RSA23707
Artemisia tridentata
R. S. Woglum
1937-10-20
1204
Riverside
Santa Rosa Mountains
Comment
JEPS5536
Asclepias albicans
Marjorie D. Clary
1932-4-12
178
Riverside
8 mi sw Coachella; Colorado Desert, Santa Rosa Mts.
152
Comment
RSA0023092
Asclepias albicans
John F. Emmel
1995-4-21
1367
Riverside
Little Maria Mts., northwest end; large canyon and wash 0.4 air mile southwest of peak 2479.
488
Comment
SEINET5539659
Asclepias californica
H. S. Gentry
1954-1
14257
Riverside
Dripping Springs, along Route 79.
Comment
SEINET955313
Asclepias eriocarpa
Louis B. Ziegler
1964-1
36
Riverside
San Jacinto Mountains. Garner (Hemet) Valley.
1402
Comment
JEPS6278
Asclepias erosa
W. L. Jepson
1914-5-16
6064
Riverside
e base Mt. San Jacinto (Palm Springs); Colorado Desert
Comment
CLARK-A1528-124
Asclepias mexicana
John C. Roos
1951-10-24
5333
Riverside
Riverside
228
Comment
CLARK-A1528-125
Asclepias subulata
Charlotte Stocks
1963-5-2
Riverside
Comment
RSA0087461
Asclepias subulata
Sarah J. De Groot, Amy Rouillard
2015-9-15
7574
Riverside
Along Eagle Mountain Road north of I-10, at large wash crossing. West of Desert Center, western Chuckwalla Valley.
314
Comment
RSA778425
Asclepias subulata
Stephanie Rockwood, Christi Gabriel
2011-10-12
88
Riverside
Sheephole Valley Wilderness, parallel Cadiz Valley. Unnamed road off highway 62.
242
Comment
UCR116584
Asphodelus fistulosus
A. C. Sanders, T. B. Salvato
2001-5-24
24371
Riverside
Perris-Aguanga Basin, Temecula, Long Canyon area west of Del Rey Rd. along Avenida Buena Suerte
381
Comment
POM945
Aspidotis californica
Philip A. Munz
1918-4-27
2119
Riverside
Temecula
Comment
POM4800
Aster alpigenus
F. M. Reed
1908-7-11
2532
Riverside
Meadow in Round Valley
2744
Comment
CLARK-A1528-1610
Aster hesperius
John C. Roos
1951-9-25
5258
Riverside
Fairmont Park
259
Comment
JEPS54674
Astragalus
W. L. Jepson
1901-5-25
1448
Riverside
trail to Santa Rosa Peak; trail to Santa Rosa Peak
Comment
SEINET3195134
Astragalus aridus
Andrew C. Sanders
2010-3-15
37408
Riverside
Sonoran (Colorado) Desert; pass between Chuckwalla Valley and Palo Verde Mesa, south of I-10 between the Mule and McCoy Mountains, c. 12 miles WSW (264 deg. ) of Blythe (Roosevelt Mine 7.5' Q.)
134
Comment
SD119377
Astragalus bicristatus
Reid Moran
1973-7-28
21111
Riverside
On north slope of Toro Peak, Santa Rosa Mountains.
2310
Comment
CAS-BOT-BC177719
Astragalus crotalariae
Alice Eastwood
1919-3-15
7991
Riverside
Indio
Comment
CAS-BOT-BC177730
Astragalus crotalariae
Louis C. Wheeler
1931-11-27
385
Riverside
3 mi. SE Salton BM, Colorado Desert
-70
Comment
POM263028
Astragalus didymocarpus
J. C. Roos
1937-5-23
695
Riverside
La Sierra.
Comment
RSA0014455
Astragalus didymocarpus
Justin M. Wood, J. Miner
2010-4-29
1528
Riverside
Coachella Valley: Bermuda Dunes. Near intersection of Avenue 38 and Varner Rd.
37
Comment
UCR44443
Astragalus didymocarpus
A. C. Sanders
1986-4-30
6493
Riverside
Mountain Avenue at 7th Street, San Jacinto
488
Comment
RSA501067
Astragalus didymocarpus var. dispermus
Steve Boyd, T. S. Ross, L. Arnseth
1989-4-1
3185
Riverside
Vail Lake area, recent burn in hills just to SW of the dam.
488
Comment
UC81306
Astragalus douglasii var. douglasii
S. B. and W. F. Parish
Apr. 1882
1407
Riverside
Morongo
Comment Read comments Jul 4 2007
UCR97238
Astragalus douglasii var. parishii
T. Schram, D. Wappler
1994-7-14
s.n.
Riverside
San Jacinto Mtns., Lake Hemet.
Comment
UCR112849
Astragalus gambelianus
A. C. Sanders
1997-5-1
20622
Riverside
Lake Skinner area, along horse trail in southern part of Lake Skinner Park, west of Tucalota Hills and east of Warren Rd.
488
Comment
UCR214865
Astragalus insularis var. harwoodii
A. C. Sanders
2010-3-15
37394
Riverside
Sonoran (Colorado) Desert, pass between Chuckwalla Valley and Palo Verde Mesa, south of I-10 between the Mule and McCoy Mountains, c. 12 miles WSW (264 deg. ) of Blythe
152
Comment
CAS-BOT-BC187115
Astragalus lentiginosus var. borreganus
H. M. Hall
1905-4-14
5757
Riverside
Whitewater, on the Colorado Desert
240
Comment
UCR160704
Astragalus lentiginosus var. coachellae
Michael A. Patten
1993-3-21
s.n.
Riverside
Sonoran (Colorado) Desert, Coachella Valley, Palm Desert, NE of intersection of Frank Sinatra Dr. & Portola Ave., near Dry Camp Siding, 'Cook St. interchange' project
61
Comment
JOTR30255
Astragalus nuttallianus var. imperfectus
Leary, C. and Leary, Pat
1979-5-6
3027
Riverside
Joshua Tree National Park. ca. 1.0 airmiles S.E. of Quail Mtn, Joshua Tree N.M., T2S R7E sec 14
Comment
UCR189585
Astragalus pachypus var. jaegeri
Carlos Navarro
2006-4-19
019
Riverside
Peninsular Range, Aguanga Basin, Agua Tibia, just east and up slope from the Dripping Springs campground, near Gaurd Station with weather meters
503
Comment
UCR59498
Astragalus pachypus var. jaegeri
Steve Boyd, T. S. Ross, L. Arnseth
1989-4-2
3226
Riverside
Peninsular Range, Vail Lake area, sandstone ridge between Kolb Creek and Temecula Creek, forming peninsula at SW end of Lake.
Comment
PASA2745
Astragalus pomonensis
Frank W. Peirson
1920-6-6
7696
Riverside
Dripping Spring, Temecula River
457
Comment
RSA415653
Astragalus pomonensis
Robert Gustafson
1983-4-18
2507
Riverside
Clinton Keith Road, about 5 miles from its junction with Highway 15, eastern slopes of Santa Ana Mountains, Santa Rosa Plateau.
549
Comment
UC863012
Astragalus pomonensis
C. B. Clokey, I. W. Clokey and B. C. Templeton
1930-4-15
4634
Riverside
Perres-Gavilan Peak
600
Comment Read comments Jul 5 2010
CAS-BOT-BC193174
Astragalus sabulonum
Edmund C. Jaeger
1921-4-13
s.n.
Riverside
Martinez Canon [Canyon], Colorado Desert
Comment
RSA614891
Astragalus tricarinatus
George K. Helmkamp
1998-4-3
3087
Riverside
Coachella Valley: Mission Creek, the Wildlands Conservancy Preserve. 1.1 mile NW of the ranch house besides a gauging station along the creek.
747
Comment
RSA752218
Astragalus tricarinatus
Scott D. White, Justin M. Wood, Paul Kielhold
2009-4-21
12582
Riverside
San Bernardino Mountains: Ridgeline E of Whitewater Canyon, +- 2 miles N of town of White Water (Interstate 10), near Super Creek Quarry
640
Comment
RSA779954
Astragalus tricarinatus
Duncan S. Bell, Jennifer Pilapil, Terry Higgins
2011-6-2
2628
Riverside
In a side canyon off of the West Fork of Mission Creek approximately 0.5 air mile south of where the Pacific Crest Trail crosses the West Fork of Mission Creek.
944
Comment
SEINET7063431
Athysanus pusillus
A. G. Vestal
1947-3-30
s.n.
Riverside
About 3.8 miles east of Sage on East Benton Road. Tucalota Valley. UTM Zone 11, 502344mE, 3715130mN. (WGS84/NAD83).
573
Comment
UCR162401
Athysanus pusillus
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
UCR20810
Athysanus pusillus
A. C. Sanders
1980-4-17
1343
Riverside
San Jacinto Mtns, Pine Meadow in upper Garner Valley
1433
Comment
RSA0020587
Atrichoseris platyphylla
J. Andre
2013-3-27
24822
Riverside
Riverside Mountains; east side of Riverside Mountains, along Hwy 95, 13.2 mi. south of Vidal Jct.
126
Comment
RSA450769
Atrichoseris platyphylla
J. C. Roos
1966-3-26
s.n.
Riverside
2 mi S.E. of Desert Center.
Comment
CAS-BOT-BC168618
Atriplex
John Thomas Howell
1930-5-10
4787
Riverside
1 mile south of Perris
Comment
RSA5455
Atriplex canescens
C. B. Wolf
1932-10-13
s.n.
Riverside
Cottonwood Springs. Eagle Mountains
290
Comment
SBBG1754
Atriplex canescens
H. and M. Dearing
1939-11-12
4026 C
Riverside
near Banning
Comment
SD40819
Atriplex canescens
Carl B. Wolf
1932-10-13
4306
Riverside
Eagle Mountains, Cottonwood Springs.
950
Comment
SEINET3930763
Atriplex canescens
Robert F. Thorne
1966-10-15
41790
Riverside
Dead Indian Canyon: Near Palm Desert at foot of Palms to Pines Hwy.; 0
Comment
UCR113603
Atriplex canescens
A. C. Sanders, Mitch Provance, B. Pitzer
2000-9-27
23673
Riverside
Santa Ana River Valley, SW side of Mt. Rubidoux, NW of intersection of Tequesquite Ave. and Gregory Rd., near confluence of Arroyo Tequesquite and the river
232
Comment
RSA289864
Atriplex canescens subsp. canescens
B. A. Prigge
1980-12-15
4108
Riverside
Coachella Valley Stormwater Channel: 3 miles S of Mecca where Lincoln Street crosses channel.
-67
Comment
OBI17344
Atriplex canescens var. laciniata
Louis C. Wheeler
1931-11-27
379
Riverside
2 mi SE Salton Bench Mark
76
Comment
CAS-BOT-BC170236
Atriplex canescens var. macilenta
Ira L. Wiggins
1941-3-24
9585
Riverside
Along roadside on east side of Salton Sea, 1 mile north of Imperial County Line
Comment
RSA754841
Atriplex coronata var. notatior
D. E. Bramlet, Jeff Crain
2009-5-18
4387
Riverside
Perris Basin: San Jacnto River floodplain at 12th Street 122 m east of the river and 1.19 km west of Lakeview Avenue
431
Comment
UC1584123
Atriplex coronata var. notatior
D. Bramlet
1990-7-20
2054
Riverside
in the Old San Jacinto River channel about 880 m ne of Davis Rd and some 400 sw first waterfowl pond (San Jacinto Wildlife Area, Old San Jacinto River Channel); Lakeview Quad., San Jacinto Wildlife Area, old San Jacinto R
476
Comment
UCR123604
Atriplex coronata var. notatior
D. E. Bramlet
1999-6-26
2814
Riverside
Peninsular Ranges; Perris-Aguanga Basin Region, Stowe Rd. vernal pool, c. 7.5 km west of Hemet; 245 m west of California Ave. & 100 m north of Stowe Rd.
455
Comment
UCR70523
Atriplex coronata var. notatior
D. E. Bramlet
1991-5-8
2130
Riverside
San Jacinto area, 5.8 km west of Hemet and c. 670 m north of intersection of Warren Road and Setson Ave., just west of Hemet-Ryan Airport.
500
Comment
RSA0013398
Atriplex elegans var. elegans
A. C. Sanders, John F. Green
2012-6-25
40307
Riverside
Temescal Canyon near I-15 crossing of Temescal Canyon Rd. and Temescal Creek, c. 2.6 km SE of Lee (Corona) Lake
361
Comment
RSA737895
Atriplex glauca
R. E. Riefner
2006-2-20
06 /29/2015
Riverside
City of Corona, along Magnolia Ave off ramp on SW side of I 15 Freeway.
216
Comment
UCR266362
Atriplex glauca
D. E. Bramlet
2005-5-5
3847
Riverside
Perris-Aguanga Basin Region, San Jacinto Valley, canal right-of-way north of Devonshire Ave.
457
Comment
RSA0035510
Atriplex hymenelytra
Deidre Conocchioli, Duncan S. Bell
2014-3-18
262
Riverside
In the Orocopia Mountains 11.6 miles NE of the Salton Sea. 1.9 miles N of the Salt Creek drainage; 0.2 miles SW of Gucci Spring.
390
Comment
UCR163798
Atriplex lentiformis
John F. Green
2005-10-26
s.n.
Riverside
Sonoran (Colorado) Desert, Coachella Valley; ENE of Salton Sea State Park, along Coachella Canal
24
Comment
CLARK-A1528-398
Atriplex lentiformis subsp. lentiformis
Charlotte Stocks
1964-8-30
Riverside
Coachella Valley
Comment
UCD97609
Atriplex polycarpa
Lewis S. Rose
1967-12-19
67177
Riverside
La Quinta.
15
Comment
UCD97656
Atriplex rosea
Steve Boyd; Tim Ross, Laurel Arnseth
1989-6-11
3730
Riverside
Vail Lake area, wetlands of Wilson Creek, east of the lake.
472
Comment
UCR123221
Atriplex rosea
O. F. Clarke, Jeanine Derby
1973-9-14
s.n.
Riverside
Peninsular Range, Temecula
300
Comment
RSA737103
Atriplex semibaccata
Justin M. Wood
2008-10-29
206
Riverside
Murrieta Creek- 2 miles SE of Murrieta, open field N of Winchester Rd and between the creek and Jefferson Ave.
314
Comment
UCR182353
Atriplex suberecta
Mitch Provance
2005-5-17
6560
Riverside
Warm Springs Valley, Terra Cotta, Nichols Rd. Wetland at Alberhill Creek, c. 100 yards SE of the Durant RR siding, the site bordered along the NW by Pierce St. and on the N by Alberhill Creek, with Baker St. more or less bisecting the collection site
421
Comment
UCR232022
Atriplex suberecta
John F. Green
2008-4-24
10- 01
Riverside
Peninsular Range; SE Gavilan Hills, SW of Perris along Hwy 74, vicinity of Eugene St.
506
Comment
IRVC5339
Avena barbata
Gidon Ladizinsky
1971-5-19
s.n.
Riverside
University of California, Riverside
Comment
RSA495453
Avena barbata
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-18
2981
Riverside
Agua Tibia Mountains. Vail Lake area, Temecula Creek Canyon below Vail Lake dam.
418
Comment
RSA779437
Avena fatua
A. C. Sanders
1998-1-15
21647
Riverside
along old Rawson Rd. just north of Crown Valley, above Diamond Valley at waterline of proposed reservoir
518
Comment
UCR158254
Avena fatua
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30114
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
UCR116795
Avena sativa
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-5-7
24151
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
SBBG72744
Ayenia compacta
Anstruther Davidson
1894-1
Riverside
Palm Springs
Comment Read comments Aug 28 2011
RSA463260
Baccharis pilularis
L. F. LaPre
1988-1-8
s.n.
Riverside
Mesa de Burro, Santa Rosa Plateau, W of Murrieta
610
Comment
UCR164068
Baccharis pilularis
John F. Green
2005-11-2
s.n.
Riverside
Peninsular Range, Southern Santa Ana Mtns., Santa Rosa Plateau, La Cresta area, Los Alamos Canyon 1.5 mi. SW of Los Alamos Ranch, just outside Cleveland Nat. Forest boundary
564
Comment
CLARK-A1528-7787
Baccharis salicifolia
John C. Roos
1947-3-15
3331
Riverside
Dos Palmas Spring
Comment Read comments Oct 23 2015
SDSU13343
Baccharis salicifolia subsp. salicifolia
Joseph R. Verfaillie, BIO 531 Taxonomy class (SDSU)
2000-4-1
32
Riverside
Santa Margarita Ecological Reserve(SDSU). Near the center of the canyon, west of the pipe line crossing.
239
Comment
JEPS21264
Baccharis salicina
S. B. Parish
1912-10-10
8348
Riverside
Dos Palmas
0
Comment
SD137908
Baccharis sarothroides
Darin L. Banks, Steve Boyd
1995-10-17
780
Riverside
Northwest Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area along lower Arroyo Seco.
515
Comment
JOTR36394
Baccharis sergiloides
La Doux, Tasha, M. Harding, T. Herskovits, D. Shade, B. Truesdell, M. Wheeler
2012-10-2
3346
Riverside
Joshua Tree National Park. Little San Bernardino Mtns: Pushwalla Canyon, approx 100 m W of Pinyon Well site at spring
Comment
RSA777277
Baccharis sergiloides
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4552
Riverside
San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
SBBG7748
Baccharis sergiloides
H. and M. Dearing
1940-11-10
5010
Riverside
Whitewater
Comment
SD80133
Baccharis sergiloides
Nancy Ryan Zabriskie, Walter Zabriskie
1971-4-6
360
Riverside
Andreas Canyon, east slope San Jacinto Mountains
455
Comment
UCD169938
Bacopa monnieri
Alexandra Beaty
2018-2-6
s.n.
Riverside
La Quinta. Growing at golf course called The Quarry at La Quinta.
0
Comment
CAS-BOT-BC295890
Bahiopsis parishii
Nancy Ryan Zabriskie; Walter Zabriskie
1973-4-3
605
Riverside
Poorwill Canyon, Andreas Canyon area, Palm Canyon drainage, E slope San Jacinto Mtns. (Site A-6)
426
Comment
SD129625
Bahiopsis parishii
A. C. Sanders
1989-9-19
9504
Riverside
Chocolate Mountains Aerial Gunnery Range, 1.75 km (airline) south of Tabaseca Tank, along the wash above Tabaseca Target
680
Comment
UC724349
Baileya pauciradiata
Aven Nelson, Ruth A. Nelson
1939-3-29
3313
Riverside
between Mecca and Hidden Springs
Comment Read comments Feb 3 2011
GMDRC6586
Barbarea orthoceras
J. M. Andre
2012-6-15
30549
Riverside
San Jacinto Mountains: west slopes of range along Poppet Flat Rd, Poppet Creek canyon, 3.2 mi. west of Hwy 243
1022
Comment
JEPS122465
Barbarea orthoceras
J. M. Andre
2012-6-15
30549
Riverside
San Jacinto Mountains; west slopes of range slong Poppet Flat Road, Poppet Creek Canyon, 3.2 miles west of Highway 243. Lake Fulmor 7.5' Q.
Comment
UCR207303
Bassia hyssopifolia
John F. Green
2009-7-13
s.n.
Riverside
Peninsular Range, Elsinore Trough, NE side of the city of Lake Elsinore, east side of Pasadena St. north of Central Ave.
384
Comment
CHSC26007
Bebbia juncea
James Henrickson
1971-4-2
5482
Riverside
Near Hidden Oasis, 13 miles E of Palm Springs.
182
Comment
POM350770
Bebbia juncea
Robert Gustafson
1981-4-7
1256
Riverside
Salt Creek Wash, southern end of the Orocopia Mts.
91
Comment
RSA1371
Bebbia juncea
B. D. Stark
1930-2-21
1468
Riverside
Hidden Canyon, near Corona, Santa Ana Mts.
Comment
RSA335013
Bebbia juncea
Steve Boyd
1985-7-23
1021
Riverside
Santa Ana Mtns., Santa Rosa Plateau De Luz Road, 8.5 mi. west of Rancho California
275
Comment
RSA784947
Bebbia juncea
Duncan S. Bell
2012-2-12
3125
Riverside
Mecca Hills: approximately 1.25 air miles north of Box Canyon Road, and approximately 4 air miles southwest of Shavers Well.
256
Comment
SBBG60781
Bebbia juncea
S. W. Hutchinson, M. N. Ackley
-Feb-1926
231
Riverside
Painted Cyn, near Mecca
12
Comment
CAS-BOT-BC100116
Bebbia juncea var. aspera
Roxana S. Ferris; Ruth P. Rossbach
1938-5-15
9555
Riverside
In wash 1 mile below Cottonwood Springs
Comment
UC51597
Bebbia juncea var. aspera
Jos. Burtt Davy
1902-4-2
Riverside
Salton
Comment
UCD129539
Bebbia juncea var. aspera
Nancy Ryan Zabriskie
1968-6-10
167
Riverside
Andreas Canyon, near Palms Springs.
Comment
UCR277610
Bebbia juncea var. aspera
Aaron C. Sedgwick, Joella Adkins
2012-10-23
142
Riverside
Sonoran (Colorado) Desert, off Corn Springs Rd. in Chuckwalla Wilderness and Chuckwalla Mtns., c. 4 miles south of I-10
427
Comment
CDA6861
Bellis perennis
J. E. Davis
1959-8-31
2998
Riverside
3893 Larchwood Place, Riverside.
0
Comment
CLARK-A1528-99
Beloperone californica
unknown
1964-5-11
Riverside
La Quinta
Comment
UCR99863
Berberis dictyota
Scott D. White
1996-12-26
4647
Riverside
San Jacinto Mtns, Bautista Canyon, along Bautista Canyon. Road, near junction with Tripp Flats Road
1174
Comment
UCR110430
Bergia texana
A. C. Sanders, Mitch Provance
1999-9-26
23132
Riverside
San Jacinto Valley, Mystic (San Jacinto) Lake, 1.4 mi. SE of Jackrabbit Trail on Gilman Springs Rd., 1.4 mi. south of Eden Hot Spring
433
Comment
CAS-BOT-BC207044
Bernardia incana
C. F. Saunders
1914-5-1
s.n.
Riverside
San Jacinto Mts.
Comment
UC868545
Bernardia incana
C. L. Hitchcock
1940-4-5
5967
Riverside
1/2 mi. above Cottonwood Springs (in canyon above Spring)
Comment
SDSU3682
Bernardia myricifolia
D. R. Harvey
1936-1-2
1824
Riverside
About 1 miles SE of Pinyon Flats on road to Palm Springs.
1219
Comment
UCD169505
Beta vulgaris
Mitch Provance
2003-7-4
4640
Riverside
San Bernardino Valley, Riverside, Monticello Ave. near the canal, between Driftwood and Conway Drives.
226
Comment
CAS-BOT-BC16259
Boechera glaucovalvula
Annie M. Alexander; Louise Kellogg
1941-5-4
2110
Riverside
Joshua Tree National Monument.
1249
Comment
RSA0123695
Boechera perennans
Duncan S. Bell, LeRoy Gross
2016-3-30
9163
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; in a side canyon off of Martinez Canyon, approximately 7.5 air miles southeast of the summit of Martinez Mountain.
970
Comment
SD1480
Boerhavia coccinea
Fidella G. Woodcock
1928-4-27
Riverside
Camp Grounds, Idyllwild, San Jacinto Mountains
Comment
UCR18393
Boerhavia coccinea
A. C. Sanders, J. Zabriskie
1979-8-18
0849
Riverside
Sonoran (Colorado) Desert, slopes of Santa Rosa Mountains, on Hwy 74.
488
Comment
JOTR30687
Boerhavia coulteri
Andre, Jim, Tasha La Doux
2008-9-13
10277
Riverside
Joshua Tree National Park. Pinto Basin along paved Hwy at Fried Liver Wash
548
Comment
UC1587773
Boerhavia coulteri var. palmeri
Duane Atwood
1991-9-9
17074
Riverside
4.8 mi. w. Chirachoa Summit (along I-10)
Comment
CAS-BOT-BC434530
Boerhavia intermedia
Ira L. Wiggins
1934-9-4
8034
Riverside
Colorado Desert 10 miles NE. of Mecca
Comment
SD185258
Boerhavia spicata
B. G. Pitzer
1999-9-2
4022
Riverside
Eastern Mojave Desert, Granite Mountsains, UC Sweeney Grantite Mtns. Desert Res. Center, NE end of Granite Cove, White Fang Wash,
1220
Comment
RSA780242
Boerhavia wrightii
Stephanie Rockwood, Christi Gabriel
2011-10-12
99
Riverside
Unnamed Road heading toward Arica Mountains. Off Blythe/Rice Road. Base of Aricas.
334
Comment
RSA356651
Boisduvalia densiflora
Robert F. Thorne, C. W. Tilforth, Larry E. DeBuhr, E. W. Lathrop
1975-8-29
47304
Riverside
Santa Rosa Plateau: Rancho California, Mesa de Burro.
610
Comment
UCR125471
Bolboschoenus maritimus subsp. paludosus
A. C. Sanders, P. J. MacKay, D. L. Sanders
2003-2-9
25684
Riverside
Sonoran (Colorado) Desert, Coachella Valley, 84th Ave. east of Johnson St., near west edge of Salton Sea
-67
Comment
RSA674869
Bothriochloa barbinodis
Scott D. White, T. B. Salvato
2001-6-8
8587
Riverside
Santa Ana Mountains: Southern margin of county, just northeast of Rainbow Valley.
335
Comment
UCR19697
Bothriochloa barbinodis
John C. Roos
1965-6-23
s.n.
Riverside
Sonoran (Colorado) Desert, Lost Palms Canyon in the Eagle Mtns
Comment
CAS-BOT-BC145583
Bouteloua aristidoides
Roxana S. Ferris; Ruth P. Rossbach
1938-5-15
9518
Riverside
North edge of Pinto Basin 19 miles from Cottonwood Springs.
Comment
RSA676040
Bouteloua aristidoides
Scott D. White
2001-4-17
8339
Riverside
SONORAN DESERT: Shaver's Valley. North of the I-10 Freeway, ca. 16 miles east of Indio jtn. I-10 / SR 111. Bajada, washes, and mtn. foothills near powerline access roads at unnamed freewayexit accessing pump station.
457
Comment
RSA0022745
Bouteloua aristidoides var. aristidoides
April Garbat, Deidre Conocchioli
2013-9-12
124
Riverside
East of Alligator Rock: From I-10 at Desert Center, head south on CA-177 to BLM Rd 394 (dirt). Collection site is 1.1 miles SW of interstate exit ramp.
334
Comment
RSA0120325
Bouteloua curtipendula
Duncan S. Bell, Thomas Stoughton
2016-4-14
9293
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
UCR23973
Bouteloua curtipendula
John C. Roos
1946-8-27
2786
Riverside
Santa Rosa Mountains, Pines to Palms Road[Vandeventer Flats], near Pinyon Flats
1372
Comment
JEPS14078
Bowlesia incana
W. L. Jepson
1939-4-17
19133
Riverside
near Twin Springs (n end of Temescal Canyon); Temescal Canyon
274
Comment
RSA561067
Bowlesia incana
Steve Boyd, Tim Ross, David E. Bramlet
1993-5-12
7346
Riverside
Southern Santa Ana Mountains, Sant Mateo Canyon Wilderness Area. San Mateo Canyon, along stream and adjacent benches and lower slopes from confluence with Los Alamos canyon downstream to confluence with Tenaja Canyon.
365
Comment
RSA645632
Bowlesia incana
Scott D. White
1999-5-2
7281
Riverside
Perris Basin: Perris / Sun City area. Just east of Goetz Rd. and south of Ethanac Rd., ca. 1.5 - 2 mi. W of I-215 freeway.
442
Comment Read comments Mar 27 2013
SEINET3240176
Bowlesia incana
Rea Raymond
1962-1
176
Riverside
North of Prado Dam-4 miles on Highway #71.: Santa Ana Mountains
305
Comment
SEINET7073401
Bowlesia incana
A. G. Vestal
1963-4-23
s.n.
Riverside
About 1.6 mile up the Railroad Canyon Road southeast of Lake Elsinore. Coordinate datum: NAD27.
Comment
UC1931070
Bowlesia incana
Scott D. White, Justin Wood
2008-7-9
12423
Riverside
San Jacinto Mountains: K Flat, from large pond downstream to meadow.
Comment
UCR234284
Bowlesia incana
A. C. Sanders, John F. Green
2012-4-6
40012
Riverside
Peninsular Range; Santa Ana Mtns. Area, Temescal Canyon, along Temescal Cyn. Rd., between Campbell Ranch Rd. and Glen Ivy Electrical Substation, west of I-15 Fwy, c. 10 miles south of Corona
327
Comment
OBI8337
Brandegea bigelovii
David J. Keil, Malcolm McLeod, Dirk Walters
1977-3-27
12059
Riverside
Along Box Cyn Rd ca 20 mi ENE of Mecca in Orocopia Mts
274
Comment
SD247409
Brandegea bigelovii
T. B. Salvato, R. T. Hawke, Tim Thomas, Mitch Provance
2013-3-8
7311
Riverside
Sonoran (Colorado) Desert: south of Hwy I-10, north of the Chuckwalla Mountains, Chuckwalla Valley Road, c. 1.4 km west of its juction with Augustine Pass Road (East of Aztec Mines 7.5'Q)
136
Comment
UCD107469
Brandegea bigelovii
Lyman Benson
1949-3-28
13572
Riverside
Wash at E end of Pines to Palms Highway, just above jct with Palm Springs Indio Rd.
304
Comment
UCR103555
Brandegea bigelovii
George K. Helmkamp, E. A. Helmkamp
1998-1-17
2530
Riverside
Coachella Valley, Bob Hope Drive, 0.9 mi south of Hwy I-10
43
Comment
UCR130814
Brandegea bigelovii
B. G. Pitzer
2000-5-7
4128
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
CSUSB496
Brassica geniculata
K. W. Brown
1966-4-7
S.N.
Riverside
Highway 71. 0.8 miles E. Dripping Spring Camp (12.4 miles east of Temecula)
487
Comment
UCR126936
Brassica geniculata
Julie A. Greene
1993-5-12
1321
Riverside
San Jacinto Valley, San Jacinto Wildlife Area, SE end of visitor center road, east of Davis Road
436
Comment
UCR267878
Brassica kaber
D. E. Bramlet
2006-5-25
4005
Riverside
Perris-Aguanga Basin Region; San Jacinto Valley, Nuevo area, east of the San Jacinto River channel and south of Nuevo Rd., west of Pico Ave.
433
Comment
CAS-BOT-BC36849
Brassica tournefortii
Ira L. Wiggins; Dorothy B. Wiggins
1966-2-22
20462
Riverside
Along Highway 60, about 1.5 mile southeast of Garnet Hill.
Comment
RSA784729
Brassica tournefortii
Duncan S. Bell
2012-3-18
3196
Riverside
The Mecca Hills; southeastern section of hills; at mouth of Hidden Canyon where drainage is blocked by the Coachella Canal, approximately 2.8 air miles southwest of Hidden Spring.
20
Comment
UC1922491
Brassica tournefortii
Scott D. White
2005-3-29
10826
Riverside
San Gorgonio Pass: Cabazon. Alluvial fan and benches west of San Gorgonio river and south of I-10 Freeway. West of existing gravel quarry, likely to be proposed for quarry expansion.
Comment
UCR146688
Brassica tournefortii
Scott D. White, Michael Honer
2004-3-11
9900
Riverside
Peninsular Ranges; Santa Ana Mountains region, Corona area; c. 0.5 air mi east of I-15 and 1 air mi N of Eln Cerrito Rd.
320
Comment
CLARK-A1528-1655
Brickellia arguta
John C. Roos
1966-3-20
Riverside
Chuckwalla Mountains
Comment
SBBG7813
Brickellia atractyloides
H. and M. Dearing
1949-4-17
6753
Riverside
Morongo Cyn
Comment
UC1523404
Brickellia atractyloides
Robert F. Thorne, W. A. Tilforth, L. Schultz, R. K. Benjamin and J. Hogge
1980-4-16
54075
Riverside
3.2 mi n, w of Whitewater Canyon Hwy 10 and Whitewater P. O.; San Bernardino Mts.
609
Comment Read comments Jan 14 2010
CAS-BOT-BC106339
Brickellia atractyloides var. arguta
Annie M. Alexander; Louise Kellogg
1941-5-10
2145
Riverside
Growing in among rocks, 3 miles northweast of Cottonwood Spring, Eagle Mountains
1036
Comment
CLARK-A1528-1667
Brickellia desertorum
John C. Roos
1946-9-14
3023
Riverside
San Jacinto Mountains
1097
Comment
POM99021
Brickellia incana
E. C. Jaeger
1926-4-24
s.n.
Riverside
Eagle Mts. eastern Riverside Co.
976
Comment
JOTR34204
Brickellia oblongifolia var. linifolia
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2010-5-27
2996
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, Lost Horse Mountain; burned slopes (2009 fire) above Lost Horse Mine trail, west of mine, with rocky-cobbley soil and rocky outcrops
Comment
UCR111612
Brodiaea filifolia
D. E. Bramlet
2000-5-3
3004
Riverside
Perris Basin, 4.3km east of Perris, 183-305m south of San Jacinto Ave. and 884m west of Pico Ave.
433
Comment
UCR211703
Brodiaea filifolia
Fred M. Roberts, Kerry M. Byrne
2006-5-9
6332
Riverside
Perris Basin, Old Salt Creek drainage, east side of California Ave, c. 0.2 km southeast of the junction of California Ave. and Stowe Road and 2.2 km southwest of the west end of Hemet Ryan Airport runway
455
Comment
RSA388328
Brodiaea jolonensis
Steve Boyd
1986-5-7
1836
Riverside
Temescal Canyon: Terrace escarpment between Horsethief wash and Indian Truck Trail, south of I-15. [Gavilan Hills]
Comment
SBBG54317
Brodiaea orcuttii
C. Davidson
1977-5-25
5654
Riverside
Mesa de Burro, Santa Rosa Plateau
701
Comment Read comments Oct 31 2016
SD162833
Bromus arizonicus
O. F. Clarke
1973-3-21
1999
Riverside
O. F. Clarke residense, 1012 Spruce Street.
Comment
UCR263238
Bromus arizonicus
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-24
41482
Riverside
San Gorgonio Pass, 3.3 miles east of Cabazon, north of the San Gorgonio River wash on the alluvial slope east of the water bottling plant and south of I-10
445
Comment
CAS-BOT-BC174244
Bromus berteroanus
A. C. Sanders; T. B. Salvato; Matthew Malle; Jonas Winbolt; Katie A. Kurtz
2010-3-31
37668
Riverside
Peninsular Range; foothills of Gavilan Hills: Temescal Canyon at Alberhill, c. 1/2 mi. west of Lake St. on N side of I-15, N of Temescal Canyon Rd. and NW of Concordia Ranch Rd., NW of horse racing track
375
Comment
UC53323
Bromus berteroanus
Dr. A. Davidson
Riverside
Banning
Comment
CAS-BOT-BC156281
Bromus catharticus
John Thomas Howell
1960-3-24
35147
Riverside
Hemet.
Comment
SDSU14316
Bromus diandrus
Martin M. Lane, Mike Simpson
2002-4-20
7
Riverside
At Santa Margrita River Ecological Reserve, West side of Via Tornado road edge. Across from the loop trail head.
338
Comment
UCR158271
Bromus diandrus
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-4-14
29502
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
UC37680
Bromus grandis
H. M. Hall
July, 1901
2256
Riverside
San Jacinto Mountains, Fuller's Mills Mountains Fuller's Mills Mountains; San Jacinto Mountains, Fuller's Mills Mountains
1615
Comment
UCR125225
Bromus hordeaceus
Mitch Provance, Twoc Tran
1998-5-30
564
Riverside
Jurupa Mountains, N end of 'Wilder's Canyon' (E fork of Pyrite Canyon), c. 0.25 miles SE of peak 1538.
351
Comment
UCR91374
Bromus hordeaceus
Scott D. White
1995-4-5
2715
Riverside
Moreno Valley, Base of slope in 'Badlands', off [Moreno-Redlands] Blvd
640
Comment
RSA556456
Bromus hordeaceus subsp. molliformis
Julie Greene
1993-4-30
1263
Riverside
San Jacinto Wildlife Area. North of San Jacinto River drainage.
433
Comment
RSA1446770
Bromus marginatus
William McKinley Klein
1960-8-22
1586
Riverside
North of Idyllwild along trail to Suicide Rock and Mt. San Jacinto, San Jacinto Mountains.
Comment
UCR234258
Bromus rubens
A. C. Sanders
2012-4-12
40032
Riverside
Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon, along Temescal Canyon Rd. between El Hermano Rd. and I-15 crossing near Mayhew Canyon
311
Comment
RSA556483
Bromus rubens
Julie Greene
1036 -A
Riverside
San Jacinto Wildlife Area: North of the eastern pond.
441
Comment Read comments Mar 3 2013
RSA772132
Bromus tectorum
Orlando Mistretta, Duncan Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4865
Riverside
Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 2-3 miles above Whitewater Visitor Center (Whitewater Trout Farm)., between N34.02559, W116.69098 and N34.02135 and W116.68712.
915
Comment
UC1930035
Bromus tectorum
Scott D. White, Justin Wood
2008-5-15
12003
Riverside
San Jacinto Mountains: Johnson Meadow.
Comment
RSA0020666
Bromus tectorum
N. C. Cooper
1944-5-20
1232
Riverside
Palms to Pines Highway [Hwy 74], San Jacinto Mountains.
1280
Comment
UC1043018
Bromus trinii
John and Lucille Roos
1952-5-24
5711
Riverside
hills n of Moreno
518
Comment
CLARK-A1528-49
Bromus willdenowii
C. M. Flanagan
1973-5-12
OO 413
Riverside
Riverside
274
Comment
UC864232
Caesalpinia virgata
Alice Eastwood
1913-4-30
3072
Riverside
Palm Springs
Comment
UCR169919
Calandrinia ambigua
Scott D. White, Jennifer H. Jones
2005-4-21
10943
Riverside
Sonoran Desert, Eastern Coachella Valley. Bajada beneath Mecca Hills, just east of Coachella Canal
49
Comment
UCR155073
Calandrinia ciliata
A. C. Sanders, Kelly Volansky
2005-3-17
29238
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
UCR98182
Calandrinia ciliata
Scott D. White
1997-2-9
4679
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
RSA0043198
Calandrinia menziesii
Sandra M. Namoff, Diana D. Jolles, Thomas Stoughton, Linda Lee Worlow
2011-3-27
30
Riverside
Bureau of Land Management, White Water Canyon, west side of Canyon Rd. Drive, near Painted Hill.
560
Comment
NY409588
Callitriche longipedunculata
R. F. Thorne
1973-5-23
45530
Riverside
Santa Rosa Plateau - Mesa de Colorado
609.6
Comment
SEINET12048473
Calochortus albus
E. W. Lathrop
1973-1
7501
Riverside
Main divide truck trail between El Carriso and Santiago Peak, Cleveland National Forest
1219
Comment
UCR262257
Calochortus concolor
T. B. Salvato, Meenaxi R. Panakkal, Tim Thomas
2009-6-23
3728
Riverside
San Jacinto Mountains, San Jacinto River Canyon, along South Fork Trail (FSR 2E17), c. halfway between Hwy 74 and the bottom of the canyon
1274
Comment
UC729899
Calochortus invenustus
Carl B. Wolf
1932-8-5
Riverside
on trail from Tahquitz Valley to San Jacinto Peak (fork of Tahquitz Creek); San Jacinto Mts., Tahquitz Creek
2743
Comment
HSC92910
Calochortus splendens
Scott White
1993-5-29
1442
Riverside
San Bernardino Mtns., Banning Canyon and Big Oaks Canyon along rd. to Raywood Flat, Yucaipa Ridge
1402
Comment
RSA613471
Calochortus splendens
Darin L. Banks, Victor Steinmann
1997-3-13
1450
Riverside
NW Palomar Mountains, Agua Tibia Mountains: In the Redhawk Housing Development, north of the Pechanga Indian Reservation. The hills south of the intersection of Marge Place and Tehachapi Pass (south of Redhawk Parkway).
378
Comment
RSA0063080
Calochortus splendens
Darin L. Banks, Elizabeth Hedge Banks
1996-5-2
0927 B
Riverside
NW Palomar Mountains; Agua Tibia Mountains; NW foothills of Dorland Mtn.; S end of Los Caballos Road, University of California-Emerson Oaks Reserve. Along the broad alluvial benches just to the SE of the gate to the Preserve.
448
Comment
RSA162804
Calochortus weedii var. intermedius
John Olmsted
1958-6-10
156
Riverside
6.5 miles SW of Corona on Oak Flat fire road (Turn S in Corona from US onto Lincoln), lower Santa Ana River Drainage Area, Santa Ana Mountains.
732
Comment
RSA652923
Calycadenia tenella
A. C. Sanders
1997-5-1
20624
Riverside
Along horse trail in southern part of Lake Skinner Park, west of Tucalota Hills and east of Warren Rd.
488
Comment
UC963812
Calycoseris parryi
Helen K. Sharsmith
1952-4-10
4060
Riverside
ca. 5 mi ne of, Joshua Tree National Monument Cottonwood Springs; Mojave Desert, Smoke Tree Wash
853
Comment
SD38093
Calyptridium monandrum
Edith A. Purer
1935-4-21
6477
Riverside
Near Palm Springs, Colorado Desert
Comment
CAS-BOT-BC221308
Calystegia macrostegia subsp. intermedia
Scott D. White
1996-4-14
3919
Riverside
Perris Basin. E of Hemet: San Jacinto River Wash near Valle Vista, N of Hwy. 74, ca. 1.7 mi W of USFS Cranston Fire Station
550
Comment
CAS-BOT-BC221317
Calystegia macrostegia subsp. tenuifolia
C. L. Hitchcock; C. V. Muhlick
1964-3-17
23108
Riverside
10 miles n. of Pala, on road to Elsinore
Comment
RSA500998
Calystegia macrostegia subsp. tenuifolia
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-4-1
3117
Riverside
Vail Lake area, ridge-top of volcanic substrate, 2 mi W of dam, at edge of escarpment E of Pauba Valley.
524
Comment
RSA734501
Calystegia macrostegia subsp. tenuifolia
Michael Wall
2008-5-31
465
Riverside
San Jacinto Valley, Bautista Rd. south east of Hemet; along Bautista road, ca. 5.5 miles SE of Fairview Ave.
732
Comment
UC56829
Calystegia sepium subsp. binghamiae
H. M. Hall
Aug 1901
Riverside
along Spring Brook (vicinity of Riverside); , along Spring Brook
259
Comment
CAS-BOT-BC199280
Calystegia sepium subsp. limnophila
S. B. Parish
1903-10-15
5334
Riverside
Riverbottom along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River at the Mission Bridge, along bike path, vicinity of old Boy Scout camp
238
Comment
UCR116929
Camissonia
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-5-9
24214
Riverside
Perris-Aguanga Basin region, Hemet, SE of intersection of State Street and Gibbel Rd., small hill (1684 ft. at summit) at east end of Diamond Valley, 1 mi. SSW of Hemet Butte
513
Comment
POM281152
Camissonia bistorta
Ethel Rush
1951-4-12
174
Riverside
Roadside 5 miles south of Temecula. Hyway 79.
457
Comment
RSA295606
Camissonia bistorta
Lyman Benson
1946-4-15
12019
Riverside
2 miles east of Banning, Colorado Desert.
610
Comment
RSA465929
Camissonia bistorta
Ora M. Clark
1959-4-6
1959
Riverside
S. Hemet, sandy hillsides.
Comment
UCR155048
Camissonia bistorta
Jason L. Hlebakos
2005-5-30
823
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
RSA465962
Camissonia boothii subsp. condensata
E. C. Jaeger
1922-3-22
s.n.
Riverside
Murray Canyon, Near Palm Springs.
Comment
RSA515334
Camissonia californica
Jeri Hirshberg
1989-4-11
s.n.
Riverside
Santa Rosa Plateau, S of town of Murrieta, Cole Canyon, NW of Mesa de Burro, at head of canyon.
610
Comment
SEINET7073444
Camissonia californica
A. G. Vestal
1963-4-25
s.n.
Riverside
Granite Rocks, about 1 mile west of Radec on Route 71 (presently Route 79). Coordinate datum: NAD27.
Comment
RSA651689
Camissonia cardiophylla
Viki Cruz
1983-5-8
013 *k
Riverside
Collected at the end of a one mile dirt road off Indian Trail Road at the base of Magnesia Canyon, Santa Rosa Mts.
Comment
SEINET3093302
Camissonia cardiophylla
A. C. Sanders, S. White, C . L. Sanders
1994-10-9
15813
Riverside
San Bernardino Mountains: Whitewater Cyn, 2 mi. below trout farm, above Bonnie Bell.
549
Comment
UCR19027
Camissonia cardiophylla
John C. Roos
1946-12-7
3181
Riverside
Western Colorado Desert, Pushawalla Wash
Comment
POM14454
Camissonia claviformis subsp. aurantiaca
Alice Eastwood
1913-4-30
2983
Riverside
Palm Springs.
Comment
RSA444306
Camissonia claviformis subsp. aurantiaca
Walter Wisura
1988-1-29
4177
Riverside
Low sand dunes NE of Fred Warring [Waring] Drive, Palm Desert. [seed voucher]
Comment
UCR142853
Camissonia claviformis subsp. claviformis
I. M. Johnston
1917-4-4
1076
Riverside
Sonoran (Colorado) Desert, near Palm Springs
183
Comment
SEINET3093240
Camissonia confusa
A. C. Sanders, B. Pitzer
1986-4-30
6473
Riverside
San Jacinto Valley; San Jacinto River Valley at the mouth of Bee Canyon.
610
Comment
UC20483
Camissonia confusa
H. M. Hall
July, 1901
Riverside
Fuller's Mill Mountains San Jacinto Mountains
1584
Comment
RSA186751
Camissonia hirtella
Peter H. Raven
1962-4-28
17489
Riverside
Ortega Highway 3.9 miles above its east base, Santa Ana Mountains
732
Comment
RSA525443
Camissonia hirtella
Steve Boyd, Dave Bramlet
1990-4-29
4488 B
Riverside
Lake Skinner County Park, S flank of Bachelor Mountain.
Comment
UCR174369
Camissonia hirtella
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-28
32659
Riverside
Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd., vicinity of peak 2279
695
Comment
UCR20823
Camissonia intermedia
A. C. Sanders, Steve Boyd
1980-5-2
1415
Riverside
Peninsular Range; Perris Basin, Motte Reserve; rocky hills 2.5 miles NW of Perris
518
Comment
CLARK-A1656-710
Camissonia pallida subsp. pallida
Theo Glenn
1979-3-3
Riverside
Palm Springs
Comment
RSA278984
Camissonia pallida subsp. pallida
Barry A. Prigge, L. Martinez
1978-3-23
2437
Riverside
NW Colorado desert, 1.2 miles E of Sky Valley near Dillon X Skyridge Roads
335
Comment
RSA458837
Camissonia pallida subsp. pallida
N. R. Zabriskie
1973-4-5
621
Riverside
Mesa S side Andreas stream, Andreas Canyon, E slope San Jacinto Mtns.
305
Comment
POM126860
Camissonia refracta
Joseph Grinnell
1910-3-17
s.n.
Riverside
Riverside Mt. Colorado River.
Comment
RSA776641
Camissonia refracta
Thomas Stoughton, Stephanie Rockwood, Christi Gabriel
2011-4-28
1098
Riverside
Alligator ACEC, north side of Chuckwalla Mountains, just south of Desert Center.
413
Comment
RSA716402
Camissonia strigulosa
Scott D. White, Angelia Carey
2004-4-5
10012
Riverside
San Jacinto Mtn. Foothills: North of Valle Vista. Indian Creek Watershed.
518
Comment
UCR260856
Camissoniopsis hirtella
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-23
41425
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
SBBG51027
Camissoniopsis pallida
N. R. Zabriskie, W. Zabriskie
1973-4-3
Riverside
"Poor-will Cyn", Palm Cyn drainage
426
Comment
UC708741
Camissoniopsis pallida subsp. pallida
H. K. Wagnon
1944-4-2
378
Riverside
along fence w cold storage plant; Palm Springs, Torney General Hospital
Comment
RSA0086761
Capsella bursa-pastoris
R. G. Swinney
1967-5-26
11728
Riverside
Snow Creek.
335
Comment
UCR109621
Carduus pycnocephalus
R. D. Goeden, Don W. Ricker
1971-5-4
s.n.
Riverside
Box Springs Mtns., Highgrove, National Orange Co. property beyond E end of Palmyrita Ave.
412
Comment
CAS-BOT-BC18027
Carex athrostachya
Peter Kamb
1948-7-4
1177
Riverside
San Jacinto Mountains. Hall Canyon.
1645
Comment
SEINET3898819
Carex barbarae
Steve Boyd, Tim Ross
1990-5-11
4663
Riverside
Vail Lake area, Arroyo Seco drainage, cyn bottom at N base of Wild Horse Peak, SE of Dripping Springs campground of Cleveland Nat. Forest.; 0
579
Comment
RSA633885
Carex fracta
Robert F. Thorne, J. P. Simon, C. W. Tilforth
1969-6-24
38118
Riverside
San Bernardino National Forest, San Jacinto Mountains: Above James Reserve in Hall Canyon.
1677
Comment
UC72160
Carex fracta
H. M. Hall
May 17 1901 - Jun 1 1901
2665
Riverside
Strawberry Valley, San Jacinto Mountain
1600
Comment
UC537214
Carex heteroneura
M. E. Jones
Sep 1933
Riverside
San Jacinto Mts.
Comment
SEINET7568450
Carex multicaulis
Unknown
1969-6-24
38117
Riverside
San Bernardino National Forest, San Jacinto Mts, above James Reserve in Hall Canyon.
1676
Comment
HSC101596
Carex multicostata
Steve Boyd, G. D. Wallace
2005-7-30
11652
Riverside
Peninsular Ranges; San Jacinto Mountains region; San Jacinto Mountains State Park, Hidden Lake area, northeast of Hidden Divide, southeast of Long Valley, near head of Hidden Fork of Tahquitz Creek
2652
Comment
UCR225157
Carex multicostata
Steve Boyd, Gary Wallace
2005-7-30
11652
Riverside
Peninsular Ranges; San Jacinto Mountains region, San Jacinto Mountains State Park, Hidden Lake area, northeast of Hidden Divide, southeast of Long Valley, near head of Hidden Fork of Tahquitz Creek
2683
Comment
RSA0014929
Carex pellita
LeRoy Gross, Caitlin Elam
2013-5-14
6088
Riverside
Garner cattle company (Garner ranch), east of Lake Hemet, and highway 74. West of the ranch's buildings. North of the road to the buildings, and south of the old landing strip.
1332
Comment
CAS-BOT-BC117864
Carex sartwelliana
Mrs. C. M. Wilder
1909-1-1
s.n.
Riverside
San Jacinto Mountains. Strawberry Valley.
Comment
UCSB11403
Carex sartwelliana
Breedlove, Dennis
1961-7-29
Riverside
Fuller Mill Creek where it crosses Riverside Highway #1; San Jacinto Mountains
1645
Comment Read comments Jun 2 2013
CHSC106609
Carex senta
P. F. Zika; Nick Otting
2010-8-3
25243
Riverside
Vicinity of Willow Creek, San Jacinto Wilderness Area, San Jacinto Mountains, Peninsula Ranges.
2550
Comment
RSA559313
Carex spissa
Steve Boyd, Timothy S. Ross, David E. Bramlet
1993-5-13
7375
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Wildhorse Canyon, from confluence with Los Alamos Canyon upstream approx. 1 mile
412
Comment
SD136989
Carex spissa
Steve Boyd, Tim Ross, Dave Bramlet
1993-5-13
7375
Riverside
Southern Santa Ana Mountains; San Mateo Canyon Wilderness Area; Wildhorse Canyon; from confluence with Los Alamos Canyon upstream approx. 1 mile; common in seepy ground understory of oak woodland on slope in side drainage just above first major waterfall.
410
Comment
UCR150603
Carex subfusca
R. F. Thorne, J. P. Simon, C. W. Tilforth
1969-6-24
38118
Riverside
Peninsular Ranges; San Jacinto Mtns. region, San Bernardino National Forest, above James Reserve in Hall Canyon
1677
Comment
UCR29121
Carex subfusca
A. C. Sanders, S. D. Boyd
1980-5-19
1502
Riverside
San Jacinto Mountains, Garner Valley. Herkey Creek where it crosses the road on the south side of Herkey Creek County Park.
1326
Comment Read comments Sep 10 2011
SD137989
Carex triquetra
Darin L. Banks, Steve Boyd
1995-5-9
374
Riverside
Cleveland National Forest, Aqua Tibia Wilderness Area, north face of Aqua Tibia Mountains (Watershed), Dorland Muntain area, west of Dripping Springs Alcove Area, west of Woodchuck Campground.
680
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
NY38470
Carex vitrea
S. B. Parish
1896-7-4
4144
Riverside
Palm Springs, (Agua Caliente) desert base of San Jacinot Mountain
152.4
Comment Read comments Sep 7 2010
UCR265614
Carya illinoinensis
Ling-Hsuan Kung
2011-5-31
030
Riverside
Riverside, Santa Ana River Regional Park
224
Comment
SEINET949244
Cassia eremophila
Miles Fellows
1985-1
67 -182
Riverside
Cultivated at the UCR Botanical Garden.
Comment
UCR114742
Cassia nemophila
A. C. Sanders, K. C. Rose
1999-5-28
22794
Riverside
Coachella Valley, between La Quinta and Indio, along Jefferson St. between Ave 54 and I-10
10
Comment
SD70378
Castilleja affinis
L. R. Heckard
1953-5-5
388
Riverside
Along California highway 79, 5.7 miles south of Hemet, at edge of hills
Comment
SEINET3079826
Castilleja affinis
J. Hirshberg
1989-3-22
Riverside
Santa Rosa Plateau, S of Murrieta; small mesa just W of Mesa de Burro & Tenaja Road.
610
Comment
JEPS8572
Castilleja affinis subsp. affinis
Rimo Bacigalupi with L. R. Heckard and C. L. Custer
1953-5-5
4077
Riverside
5.7 mi s Hemet (along Calif Hwy 79, at 1st right-angle turn, at edge of hills s of Diamond Valley)
518
Comment
UCR193355
Castilleja applegatei subsp. martini
A. C. Sanders, Tim Thomas, T. B. Salvato
2008-6-25
35629
Riverside
Peninsular Range; San Jacinto Mtns., May Valley area, Bonita Vista Rd. just NE of May Valley Rd.
1545
Comment
RSA770856
Castilleja exserta
Orlando Mistretta, Duncan S. Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4932
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
UCR96872
Castilleja exserta
Scott D. White
1993-3-12
1175
Riverside
Near Winchester
466
Comment
RSA757635
Castilleja exserta subsp. exserta
LeRoy Gross, Jackie McConnaughy, Drew Monks, Tommy Stoughton, Jane Tirrell, Malia Volke
2010-4-12
4319
Riverside
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
UCSB42561
Castilleja exserta subsp. exserta
Romspert, A.
1966-3-27
Riverside
Highway 71; between Corona and Elsinore.;Rancho El Hermano dirt road; north of 71
Comment
RSA33565
Castilleja foliolosa
N. C. Cooper
1944-3-24
1020
Riverside
Banning.
701
Comment
UCR121310
Castilleja foliolosa
A. C. Sanders, Mark Elvin, Julie M. Vanderwier
2002-4-22
25008
Riverside
The Badlands, summit of Mt. Eden, SW of Beaumont
671
Comment
UCR2880
Castilleja martinii
N. J. Matthews
1963-5-5
50563- 08
Riverside
San Jacinto Mtns, 2 mi east of Mountain Center [near Keen Camp Summit], Hwy 74
1494
Comment
RSA531125
Caulanthus heterophyllus
Robert Gustafson
1983-4-18
2504
Riverside
Clinton Keith Road, about 3 miles from its junction with Hwy. 15, eastern slopes of the Santa Ana Mts.
457
Comment
OBI42531
Caulanthus simulans
L. F. LaPre
1986-4-17
s.n.
Riverside
Bull Canyon, Gavilan Hills
Comment Read comments Nov 21 2014
UCSB3856
Ceanothus cordulatus
Ralph, F.
1959-5-16
Riverside
along Devil's Slide Trail about 100 yards beyond Jolley Springs. Wilderness area of Mt. San Jacinto Mtns.
2194
Comment
RSA1334
Ceanothus crassifolius
Carl B. Wolf
1930-2-21
1473
Riverside
Hidden Canyon, near Corona. Santa Ana Mts.
Comment
RSA1511
Ceanothus crassifolius
J. T. Howell
1929-2-13
1227
Riverside
2 miles so. of Alberhill.
Comment Read comments Nov 9 2011
UCSB41256
Ceanothus crassifolius
Cowan, Clark
1978-4-25
Riverside
6.7mi (10.7 km) SW on 74 from jct w/ 71, 4.6 mi (7.3 km) from Lake Elsinore, Sta. Ana Mts. Cleveland Nat. F.; Whittaker transect #W-229.
Comment
SBBG105059
Ceanothus crassifolius var. crassifolius
S. Boyd with T. Ross
1993-3-23
Riverside
Palomar Range S of Vail Lake, N base of Agua Tibia Mtn, along trail extending S from end of Woodchuck Rd
Comment
POM146233
Ceanothus cuneatus
J. B. Feudge
1925-3-15
1707
Riverside
near Gilman Relief Hot Springs
610
Comment Read comments Mar 13 2011
RSA575053
Ceanothus cuneatus
Steve Boyd
1981-3-4
810304 -a
Riverside
Gavilan Hills region, low hill and adjacent flats along Gavilan Creek drainage at the southwest end of Harford Springs County Park on the Gavilan Plateau, north of Ida Leeona Road and east of the trailer park.
610
Comment
POM84582
Ceanothus greggii var. perplexans
S. B. Parish
1908-06
6966
Riverside
Eden Hot Springs
Comment
SD37615
Ceanothus greggii var. perplexans
Edith A. Purer
1935-4-21
6444
Riverside
Pine Valley, Pines to Palms Highway
Comment
POM254880
Ceanothus integerrimus
W. Pequegnat
1940-7-1
s.n.
Riverside
Santiago Peak.
1735
Comment
RSA0019597
Ceanothus leucodermis
Henry J. Ramsey, Henry J. Ramsey
1939-4-22
1037
Riverside
Hemet-Anza, Bautista Creek Road.
Comment
RSA0028795
Ceanothus leucodermis
N. Cooper
1944-6-17
1444
Riverside
San Jacinto Mts. Pine Cove.
1524
Comment
POM254864
Ceanothus oliganthus
W. Pequegnat
1940-6-19
s.n.
Riverside
Hagador Canyon.
1220
Comment
RSA570223
Ceanothus ophiochilus
Steve Boyd, Tim S. Ross
1993-3-23
7892
Riverside
Palomar Range south of Vail Lake at the north base of Agua Tibia Mountain, Agua Tibia Wilderness Area, Cleveland National Forest. Along trail extending south from end of Woodchuck Road,
610
Comment
LA44919
Ceanothus perplexans
Carl Epling;
1927-3-27
sn
Riverside
Jackrabbit Trail, near Beaumont
Comment
RSA0022328
Ceanothus perplexans
A. C. Sanders, Mark A. Elvin, Julie M. Vanderwier
2002-4-9
24949
Riverside
The Badland: hills and canyons west of Laborde Canyon, 1 mile northeast of Eden Hot Springs, SW of Beaumont.
610
Comment
UC1392680
Ceanothus perplexans
R. F. Hoover
1969-4-13
11227
Riverside
Pinyon Flats San Jacinto Mts.
Comment
RSA561075
Ceanothus spinosus
Steve Boyd, Orlando Mistretta
1992-4-22
7009
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
SD122408
Ceanothus tomentosus
Duffie Clemons, Jim Dice, Glenn Keator
1988-2-18
1941
Riverside
South bank of Santa Margarita River, Santa Margarita Ecological Preserve, west of Temecula.
Comment
SDSU10418
Ceanothus tomentosus
H. Wedberg
1962-5-1
945
Riverside
4.8 miles from Hwy 395 at Rainbow, on road to Santa Margarita River and Temecula Canyon.
Comment
UCR102817
Ceanothus tomentosus subsp. olivaceus
A. C. Sanders
1997-3-19
20060
Riverside
Lake Skinner area, upper Rawson Canyon, west of Black Mountain, along the road from Lake Skinner
549
Comment
SD368
Cenchrus echinatus
Fidella G. Woodcock
Apr 1922
Riverside
Mecca
Comment Read comments May 28 2011
UCR274198
Centaurea melitensis
T. B. Salvato, Melissa Clemons
2005-6-6
1417
Riverside
Peninsular Range, Gavilan Hills, c. 0.75 mile south-southeast of Steele Peak, 0.6 mile E of Hammack Ranch, and 5 miles north-northeast of Lake Elsinore
579
Comment
RSA526081
Centaurium venustum
Steve Boyd, T. S. Ross
1990-5-11
4654
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
UCR143352
Centaurium venustum
N. C. Cooper
1944-7-15
1585
Riverside
Peninsular Range; San Jacinto/Santa Rosa Mtns., Palms to Pines Highway
1372
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
POM2210
Centrostegia thurberi
H. M. Hall
1905-05
6021
Riverside
Cottonwood Mountains, Colorado Desert
610
Comment
SD224910
Cerastium glomeratum
A. C. Sanders, G. K. Helmkamp
1996-3-17
17983
Riverside
Coachella Valley: Palm Springs, mouth of Palm Cyn., ca. O.5 km E of Palm Canyon Dr. on Bogert Trail.
163
Comment
UCR265602
Cerastium glomeratum
Jordan Zylstra
2014-3-18
14003
Riverside
San Jacinto Mountains, Apple Canyon, west of Apple Canyon Road
1453
Comment
RSA607916
Ceratophyllum demersum
L. C. Wheeler
1961-6-24
7912
Riverside
San Jacinto Mountains: Fulmor Lake.
Comment
RSA651716
Cercidium floridum
Viki Cruz
1983-5-8
003 *k
Riverside
Collected 10 ft. from main entrance to Living Desert Reserve. Palm Desert.
Comment
UCR35158
Cercocarpus betuloides
L. B. Ziegler
1972-4-8
446
Riverside
San Jacinto Mtns, S side of Thomas Mtn
1829
Comment
UCR207277
Cestrum
O. F. Clarke
2004-4-1
s.n.
Riverside
Peninsular Range, Riverside; O.F. Clarke residence, 266 Frost Court; east edge of UCR campus
351
Comment
CAS-BOT-BC279541
Chaenactis artemisiifolia
H. M. Hall
1900-5-15
s.n.
Riverside
Reche Canon [Canyon]
457
Comment
JEPS8905
Chaenactis artemisiifolia
W. L. Jepson and H. M. Hall
May 17 1901-Jun 1 1901
1274
Riverside
San Jacinto River to Strawberry Valley
Comment
UC894410
Chaenactis artemisiifolia
E. C. Jaeger
1922-6-23
Riverside
w slope of San Jacinto Mts. San Jacinto Mts.
1005
Comment
CAS-BOT-BC276378
Chaenactis carphoclinia
S. B. Parish
1906-4-20
6785
Riverside
Palm Springs
Comment
CAS-BOT-BC276404
Chaenactis carphoclinia
Steve Boyd; S. Meury; R. Noyes; L. Arnseth; D. Nordin; T. Ross
1988-3-10
2148
Riverside
N end Palen Mountains, 2 miles W of Palen Pass, mid-bajada
300
Comment
SBBG99385
Chaenactis carphoclinia
W. L. Halvorson
1977-2-15
77 -26
Riverside
near jct of Interstate 10 and rd to Joshua Tree Nat Monument
Comment
UCD130229
Chaenactis carphoclinia
James Henrickson
1963-3-29
1224
Riverside
12 miles west of Desert Center, near Eagle Mount Pumping Station.
533
Comment
UCD130238
Chaenactis carphoclinia
Robert F. Thorne
1963-3-29
32384
Riverside
9 miles east of Mecca, Mecca Hills.
152
Comment
LA212326
Chaenactis carphoclinia
Lee Haines;
1973-3-25
s.n.
Riverside
OROCOPIA MOUNTAINS,
472
Comment
HSC87146
Chaenactis carphoclinia var. carphoclinia
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2148
Riverside
N end of the Palen Mtns., 2 mi. W of Palen Pass
300
Comment
LA203117
Chaenactis carphoclinia var. carphoclinia
A. M. Johnson;
1928-5-5
360
Riverside
Painted Canyon
Comment
RSA271141
Chaenactis carphoclinia var. carphoclinia
C. W. Tilforth, John Dourley, Walter Wisura
1977-5-19
1326
Riverside
Colorado Desert. 2 miles south of Rice and Highway 62 along Blythe-Rice Road [Midland Rd].
266
Comment
UCR272435
Chaenactis fremontii
Cheryl Sevilla, Sarah J. De Groot
2015-3-16
019
Riverside
San Bernardino Mountains, San Gorgonio Wilderness Area, plain to the east of Mission Creek, 0.4 mile northwest of the Stone House
2309
Comment
SEINET2049368
Chaenactis glabriuscula
Don Mitchell
1990-4-30
Riverside
W side of Sage Road, ca. 1/2 mi. S of intersection with Wilson Valley Road, T7S, R1E, sec 32.
701
Comment
UCR16879
Chaenactis glabriuscula
G. W. Forister
1967-3-23
s.n.
Riverside
San Bernardino Mtns., Whitewater Cyn
612
Comment
UCR228878
Chaenactis glabriuscula
A. C. Sanders
2011-4-6
39018
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
CAS-BOT-BC277410
Chaenactis glabriuscula var. glabriuscula
Steve Boyd
1992-4-15
6879
Riverside
Santa Ana Mtns, San Mateo Cyn Wilderness Area. Bluewater Cyn along Bluewater Tr. downstream to the confluence with San Mateo Creek
487
Comment
RSA586841
Chaenactis glabriuscula var. glabriuscula
Darin L. Banks, Peter Morrell
1995-5-4
0308
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, N of the Wildhorse Trail, on metasedimentary hills N of Wildhorse Peak.
622
Comment
UC63015
Chaenactis glabriuscula var. glabriuscula
H. M. Hall
1899-5-1
1166 .1
Riverside
Van de Venter's San Jacinto Mt.
1371
Comment
UCR201491
Chaenactis glabriuscula var. lanosa
Scott D. White, Justin M. Wood
2008-5-15
11965
Riverside
San Jacinto Mountains, Garner Valley, northwest of Fobes Ranch Road and northeast of Hwy 74, valley bottom
1357
Comment
CAS-BOT-BC284354
Chaenactis stevioides
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center, Colorado Desert
Comment
UCR201698
Chaetopappa aurea
Scott D. White, Justin M. Wood
2008-5-15
11987
Riverside
San Jacinto Mountains, Johnson Meadow
1476
Comment
RSA339341
Chamaesyce
R. F. Thorne, W. A. Tilforth
1980-5-28
54175
Riverside
San Bernardino Mountains, dry, Colorado Desert slopes, S-facing and W-facing, N-S rocky ridge at E side of Whitewater River at mouth of canyon, ca. 1/4-1/2 miles E of Whitewater Post Office.
Comment
SEINET3102124
Chamaesyce abramsiana
Marc A. Baker, Alice Karl
2011-10-5
17473
Riverside
Just west of Black Creek Road, 8.7km northwest of the summit of McCoy Peak, 21km northwest of Blythe, lower bajada on the east flank of the McCoy Mountains.
170
Comment
JEPS51882
Chamaesyce albomarginata
W. L. Jepson
1901-5-17
1209
Riverside
mesas e Riverside
266
Comment
JOTR16672
Chamaesyce albomarginata
Walters, Jim
1967-3-14
s.n.
Riverside
Joshua Tree National Park. 1/2 MILE SOUTH OF JUMBO ROCKS
1280
Comment
RSA544306
Chamaesyce maculata
Steve Boyd
1991-7-13
6412
Riverside
Peninsular Range Temescal Canyon, W base of Gavilan Hills, area of old glass factory between Temescal Wash & I-15, just south of Cajalco Road.
Comment
JOTR28810
Chamaesyce micromera
La Doux, Tasha, Bill Truesdell
2004-3-11
1078
Riverside
Joshua Tree National Park. Pinto Basin; Sand Hills
530
Comment
POM432475
Chamaesyce polycarpa
E. S. Spalding
1925-2-15
s.n.
Riverside
Painted Canyon.
Comment
POM86120
Chamaesyce polycarpa var. hirtella
Marcus E. Jones
1903-5-10
s.n.
Riverside
Palm Spring.
61
Comment
JOTR30931
Chamaesyce serpillifolia subsp. serpillifolia
La Doux, Tasha, E. Babich, M. Brown
2008-9-30
1376
Riverside
Joshua Tree National Park. Queen Valley, near Geology Tour Rd/ Rte. 12 intersection
1333
Comment
UC64183
Chamaesyce serpyllifolia
H. M. Hall
1901-6-1
2183
Riverside
Thomas Valley San Jacinto Mtns
1371
Comment
POM13619
Chamaesyce setiloba
E. C. Jaeger
1921-3-12
50
Riverside
Colorado Desert: [Orocopia Mountains] Canon Spring Wash.
Comment Read comments Aug 27 2016
UCR100163
Cheilanthes clevelandii
Scott D. White
1992-12-16
984
Riverside
Vail Lake area, c. 9 air mi east of Aguanga (junction of Hwys 371 & 79) & 3 air mi north of Beauty Mtn Peak.
1372
Comment
CAS-BOT-BC70039
Cheilanthes covillei
Earle W. Taylor
1963-1-1
s.n.
Riverside
West of Tehachapi on US Hwy 466
914
Comment
RSA752550
Cheilanthes covillei
Justin M. Wood
2009-3-10
340
Riverside
Hwy 243, near base of the mountains, 0.5 miles up the highway from Smith Creek bridge.
695
Comment
UCR162399
Cheilanthes covillei
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
RSA685789
Cheilanthes newberryi
I. M. Johnston
1920-5-8
2265
Riverside
Box Springs Grade
Comment
UCR133030
Cheilanthes newberryi
Scott D. White
1993-4-22
1263
Riverside
Peninsular Range, North Alberhill Ranch, in hills north of Walker Canyon
489
Comment
CAS-BOT-BC70337
Cheilanthes parryi
Marcus E. Jones
1930-3-15
26517
Riverside
Eagle mountains
Comment
UC336622
Cheilanthes parryi
C. C. Parry and J. G. Lemmon
Apr. 1876
3
Riverside
Mt San Jacinto; Colorado Desert
Comment
POM120427
Cheilanthes viscida
W. G. Wright
s.n.
Riverside
Whitewater Canyon
Comment Read comments Apr 30 2011
RSA553097
Chenopodium
Scott D. White
1992-9-11
s.n.
Riverside
Vicinity of Gilman Hot Springs, N side of San Jacinto River, and a thin strip trending N of the river and W of the Hot Springs
451
Comment
UC56772
Chenopodium album
H. M. Hall
1902-8-6
2652
Riverside
Vicinity of Riverside
457
Comment
UCR265479
Chenopodium berlandieri
Jordan Zylstra
2014-8-17
14021
Riverside
San Jacinto Mountains, Fobes Canyon wash, adjacent to Fobes Ranch Road
1483
Comment
UCR278859
Chenopodium berlandieri
Mitch Provance
2012-7-15
612- 68
Riverside
Beaumont Plateau, W end of Banning, 'Pershing Channel', N side W Ramsey St., W side of Omar St.
768
Comment
RSA736546
Chenopodium botrys
Scott D. White, Angelia Carey
2004-7-2
10587
Riverside
Soboba Indian Reservation, Poppet Creek Canyon.
549
Comment
RSA614714
Chenopodium ficifolium
George K. Helmkamp
1997-2-1
1292
Riverside
Industrial area in Coachella at 54th and Enterprise, ca 2 blocks E of Hwy CA-111., (33 39.4'N, 116 8.9'W). [UTM 10 km cell: NH-7E, 2N. Coachella]
0
Comment
RSA653426
Chenopodium pumilio
Scott D. White
1999-5-24
7393
Riverside
San Jacinto Valley, San Jacinto River wash: Just N of City of San Jacinto, about 1 mile SE of State St. Bridge
460
Comment
SD4856
Chilopsis linearis
Fidella G. Woodcock
1928-4-26
Riverside
Colorado Desert, Palm Springs
Comment
POM13252
Chilopsis linearis subsp. arcuata
E. C. Jaeger
1921-6-15
1055
Riverside
Banning. Base of McMullen Trail [Banning to McMullen Flat]
Comment Read comments Nov 5 2011
SD227696
Chloris truncata
A. C. Sanders
1997-3-26
20138
Riverside
Lake Skinner area: large clay patch adjacent to the Skinner entrance road, ca. 1 km NE of Borel Rd.
473
Comment
UCR113856
Chloris virgata
Mitch Provance
2000-6-24
2038
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
UCR60784
Chorizanthe brevicornu
Steve Boyd, Orlando Mistretta
1986-3-13
1422
Riverside
Sonoran (Colorado) Desert, Palen Mtns: NE of Desert Center, junction of Parker Dam Road and 'Palen Road' (road going through pass between Palen and Granite Ranges)
366
Comment
RSA11625
Chorizanthe parryi var. parryi
C. Epling, W. M. Robinson
1934-6-24
s.n.
Riverside
Near Banning, San Gorgonio Wash in the Little San Bernardino Mts.
Comment
UCR155809
Chorizanthe polygonoides var. longispina
Chris E. True
2005-4-25
s.n.
Riverside
Temecula Region, summit of Oak Mountain, north of Vail Lake
823
Comment
UCR189811
Chorizanthe polygonoides var. longispina
Diane Menuz
2006-5-23
101
Riverside
Peninsular Range, Oak Mountain; c. 2.5 km north of Vail Lake
823
Comment
UCR252817
Chorizanthe procumbens
John Dvorak
2011-4-21
015
Riverside
Peninsular Ranges: Santa Ana Mountains, Santa Margarita Ecological Reserve, 150 meters east of the Santa Margarita River, 1.7 km west of Via Tornado, 145 meters southwest from end of dirt road
268
Comment
UC1018190
Chorizanthe rigida
J. Warren
1952-4-6
Riverside
Palm Springs
457
Comment
RSA500223
Chorizanthe staticoides
Steve Boyd, Tim S. Ross, L. Arnseth
1989-5-7
3519
Riverside
Vail Lake area, 1 mi W of lake.
609
Comment
SBBG37956
Chorizanthe watsonii
T. L. Secrest
1948-4-7
Riverside
above Whitewater
304
Comment
UCR87654
Chorizanthe xanti
A. C. Sanders
1994-5-29
14577
Riverside
San Bernardino Mtns, East Branch Millard Canyon, along Forest Service Road 4S45
1200
Comment
RSA601162
Chrysanthemum parthenium
Scott D. White
1996-8-15
4478
Riverside
Strawberry Creek at Hwy 74 bridge.
884
Comment
POM12872
Chrysolepis sempervirens
P. A. Munz
1922-7-6
6018
Riverside
Tahquitz Valley, San Jacinto Mts.
2226
Comment
POM351998
Chrysothamnus nauseosus subsp. mohavensis
H. de Forest, Jack Rempel
1932-10-23
16157
Riverside
Between Palm Springs and Whitewater along snow creek
Comment
RSA296169
Chrysothamnus paniculatus
B. A. Prigge
1980-8-5
3868
Riverside
San Bernardino Mts, Whitewater Canyon: 0.5 miles N of trout farm. Slopes and terraces of canyon.
716
Comment Read comments Jan 14 2010
UC1186513
Chylismia brevipes
E. G. Linsley and J. W. MacSwain
1960-3-2
60 -6
Riverside
2 mi w Desert Center
Comment
UCR279347
Chylismia brevipes
A. C. Sanders, Jim Malusa
2017-3-23
42936
Riverside
Sonoran (Colorado) Desert, northern end of Chocolate Mountains, in U.S. Navy Aerial Gunnery Range, c. 3 miles east of Iris Pass
771
Comment
RSA0021233
Chylismia brevipes subsp. brevipes
Jim Andre
2012-3-19
21321
Riverside
Chuckwalla Mountains; north end of range at Jaeger Nature Sanctuary, 1.5 miles south of junction Eagle Mountain Road and I-10 freeway.
411
Comment
RSA0021694
Chylismia brevipes subsp. brevipes
Jim Andre
2013-3-27
24818
Riverside
Riverside Mountains; east side of Riverside Mountains, along Hwy 95, 13.2 mi. south of Vidal Jct.
126
Comment
SDSU18673
Chylismia brevipes subsp. brevipes
Michael G. Simpson, Kristen Hasenstab
2008-4-3
2957
Riverside
Joshua Tree National Park. Wash, along trail to Cottonwood campground, ca. 0.2 mile south of campground, ca. 0.3 mile north-northwest of Cottonwood Spring.
918
Comment
RSA0117920
Chylismia cardiophylla subsp. cardiophylla
Sarah J. J. De Groot, Cheryl Sevilla
2016-3-16
7653
Riverside
Mecca Hills: Side canyon along Painted Canyon Road. northeast of Mecca, northwest of Box Canyon.
170
Comment
UC447175
Chylismia cardiophylla subsp. cardiophylla
J. Ewan
1931-4-4
4154
Riverside
summit e Shaver's Well
518
Comment
SBBG119106
Chylismia claviformis
W. L. Halvorson
1977-3-8
77 -90
Riverside
Joshua Tree Nat Monument, ca. 1 mi S of the S park entrance
Comment
SBBG35540
Chylismia claviformis
D. Myrick
1966-4-1
1317
Riverside
slope adjoining Linda Vista Lodge, Desert Hot Springs
Comment
JOTR38683
Chylismia claviformis subsp. aurantiaca
Hodges, Stephen R.
2017-2-7
699
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, West Deception Canyon, near the mouth of the canyon just north of the park boundary
Comment
RSA674924
Clarkia epilobioides
Scott D. White, Pam DeVries
2000-4-25
7729
Riverside
Temescal Valley: Corona area, eastern foothills of Santa Ana Mountains just above citrus groves.
412
Comment
UCR92053
Clarkia epilobioides
Scott D. White, M. Jacobsmeyer
1996-4-20
3954
Riverside
Perris-Aguanga Basin region, SW of Perris: hillside south of the San Jacinto River channel
518
Comment
RSA789234
Clarkia purpurea
Naomi S. Fraga, Duncan S. Bell
2009-5-6
2708
Riverside
Arroyo seco SE of Dripping Springs Campground and Fire Station.
488
Comment Read comments Dec 15 2014
UCR116665
Clarkia purpurea
A. C. Sanders, Carolyn Washburn
2001-5-10
24233
Riverside
Perris-Aguanga Basin, 1 mi. south of Winchester on the east side of Hwy 79 (Winchester Rd.) just south of Patton Ave.
488
Comment
POM122448
Clarkia purpurea subsp. quadrivulnera
Marcus E. Jones
1926-6-20
s.n.
Riverside
Near Banning.
Comment
RSA192051
Clarkia purpurea subsp. quadrivulnera
E. W. Lathrop
1959-5-3
4511
Riverside
14 miles west of Murrieta. Tenaja Canyon.
Comment
RSA525333
Clarkia purpurea subsp. quadrivulnera
Steve Boyd, A. C. Sanders, M. Skinner
1990-4-28
4463
Riverside
Vail Lake area, Hwy R3 (Sage rd) at junction with Debby Road. just S of Sage.
Comment
RSA585522
Clarkia purpurea subsp. quadrivulnera
D. L. Banks, Steve D. Boyd
1995-5-9
383
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area, N face of Agua Tibia Mtn., the Dorland Mtn. area, W of the Dripping Springs Alcove Area, W of Woodchuck Campground.
701
Comment
UC1520010
Clarkia purpurea subsp. quadrivulnera
Robert Gustafson, Gary Wallace
1983-6-23
2718
Riverside
Mesa de Burron Santa Ana Mts., Santa Rosa region
701
Comment
UCR112823
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
UCR162410
Claytonia parviflora
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
UCR165424
Claytonia parviflora
A. C. Sanders
2005-4-21
29580
Riverside
Peninsular Range, Gavilan Hills, south of Harford Springs Co. Park and Ida Leona Rd., 1.5 mi. ESE of Gavilan Peak
622
Comment
RSA34561
Claytonia parviflora subsp. parviflora
N. C. Cooper
1944-6-17
1438
Riverside
San Jacinto Mountain. West side.
1372
Comment
UCR54244
Claytonia parviflora subsp. viridis
David Charlton
1988-5-21
1922
Riverside
San Jacinto Mtns., Thomas Mtn Rd, west of Garner Valley and south of Lake Hemet on Hwy 74
1829
Comment
CAS-BOT-BC126746
Clematis pauciflora
A. C. Sanders; T. B. Salvato; Matthew Malle; Jonas Winbolt; Katie A. Kurtz
2010-4-7
37803
Riverside
Peninsular Range: southeastern Gavilan Hills north of Alberhill, west of dirt extension of Lake St., 1.0 mi. NW (341 deg. ) of intersection of I-15 and Lake St.
526
Comment
RSA386289
Clematis pauciflora
Gale Sphon
1955-3-5
s.n.
Riverside
Horsethief Canyon, Elsinore Mountains.
Comment
RSA6085
Clematis pauciflora
Carl B. Wolf
1932-5-25
3668
Riverside
Snow Creek N base San Jacinto Mountains, just above the Fish Hatchery
640
Comment
RSA615150
Clematis pauciflora
Scott D. White
1997-5-25
5251 A
Riverside
Bautista Canyon, Hixon Trail (USFS No. 2E43), between trailhead at Bautista Cyn. Rd. and intermittent stream crossing at ca. 3200 ft.
793
Comment
UCR17484
Clematis pauciflora
R. S. Woglum
1934-3-18
0625
Riverside
San Jacinto Mtns., Snow Creek, Coachella Valley
Comment
POM294294
Cleome isomeris
Lyman Benson
1949-3-28
13583
Riverside
10 miles northeast of Palm Springs. Colorado Desert.
335
Comment
RSA278958
Cleome isomeris
B. A. Prigge, L. Martinez
1978-3-23
2401
Riverside
NW Colorado Desert, Coachella Valley, 1.9 miles E of North Palm Springs on Dillon Rd.
243
Comment Read comments May 20 2013
RSA357785
Cleome isomeris
R. F. Thorne, M. Z. Thorne
1973-5-30
42673
Riverside
Morongo valley Canyon: near mouth at junction of roads to Morongo Valley and Desert Hot Springs, on rocky and sandy outwash of Mission Creek.
488
Comment
CLARK-A1528-1779
Cnicus benedictus
John C. Roos
1937-4-17
1358
Riverside
San Timoteo Canyon
Comment
RSA747876
Cnicus benedictus
Justin M. Wood
2009-5-15
714
Riverside
Romoland, 1/4 mile S of Ethanac Rd, between San Jacinto Rd and Palomar Rd, just S of railroad tracks.
442
Comment
UCR244399
Coleogyne ramosissima
Jim Andre
2012-4-16
20980
Riverside
Southern Mojave Desert, Joshua Tree National Park; along Cottonwood Springs Rd [=Pinto Basin Rd.], c. 6 mi. south of north entrance at Twin Tanks parking area
1197
Comment
POM14407
Collinsia concolor
Philip A. Munz, J. M. Johnston
1922-5-19
5433
Riverside
Keen Camp, San Jacinto Mountains
1524
Comment
CLARK-A1528-4193
Collinsia heterophylla
John C. Roos
1950-4-15
4733
Riverside
Reche Canyon
822
Comment
RSA559962
Collinsia heterophylla
Steve D. Boyd, Orlando Mistretta
1992-4-23
7073
Riverside
San Mateo Canyon Wilderness Area, along San Mateo Creek from Riverside Co. line, following San Mateo Trail upstream to the confluence with Bluewater Canyon.
244
Comment
UCR94077
Collinsia heterophylla
Scott D. White, M. Jacobsmeyer
1996-4-20
3939
Riverside
Elsinore Basin, Bundy Canyon, east of Lake Elsinore; c. 1 road mi. east of Bundy Canyon Rd exit from the Interstate Hwy 15 exit
451
Comment
RSA0117391
Collinsia parryi
N. C. Cooper
1947-4-5
2047
Riverside
Los Alamos Canyon, Elsinore.
762
Comment
UCSB61501
Colubrina californica
Sanders, A.; Lawlor, E.
1992-4-4
Riverside
Within 1/2 mile of McCoy Spring; alluvial slopes below and to the south and canyon bottom above the spring.
243
Comment
CLARK-A1528-138
Conium maculatum
Fred B. Essig
1967-6-22
Riverside
Santa Ana River
Comment
RSA617188
Convolvulus arvensis
Scott D. White
1996-4-20
3974
Riverside
Perris Basin: Near Perris Airport. Ca. 100 m north of Case Road, just W of Hwy I-215 Freeway.
430
Comment
RSA5012
Conyza canadensis
C. B. Wolf
1932-3-20
12
Riverside
Richman Ranch, 2.5 miles north of De Luz.
457
Comment
SEINET3079759
Cordylanthus filifolius
H. S. Gentry
1954-7-26
14255
Riverside
Dripping Springs along Rte 79.
Comment
UCR103461
Cordylanthus rigidus
Bern Schwenn
1998-9-27
s.n.
Riverside
Santa Rosa Mtns, San Bernardino National Forest, Cactus Spring Trail, at and near the spring.
1293
Comment
UCR54452
Cordylanthus rigidus
A. C. Sanders, E. J. Lawlor
1988-10-22
8728
Riverside
Santa Rosa Mountains, Pinyon Flats area, along the trail from the Dolomite Mine to Horsethief Creek
1200
Comment
JOTR28748
Cordylanthus rigidus subsp. setiger
La Doux, Tasha, Ileene Anderson
2004-10-4
1640
Riverside
Joshua Tree National Park. STOP 1 = Little SB Mtns; above Keys Ranch
1277
Comment
RSA0011001
Cordylanthus rigidus subsp. setiger
Duncan S. Bell, Jeff Morawetz, Kathleen Ashbaker
2010-6-28
1438
Riverside
San Bernardino National Forest: Garner Valley, approximately 3 air miles southeast of junction of forest service road 6S04 and forest service road 6S13.
1382
Comment
RSA0011007
Cordylanthus rigidus subsp. setiger
Duncan S. Bell, Ryan Parker
2010-6-1
1231
Riverside
San Bernardino National Forest: Rouse Ridge, approximately 2.4 air miles southeast of junction of Highway 74 and forest service road 5S15.
992
Comment
POM305808
Coreopsis californica
Henry J. Ramsey, Henry J. Ramsey
1937-4-2
1051
Riverside
Corona-Elsinore.
Comment
CAS-BOT-BC101308
Corethrogyne filaginifolia
Wesley Griesel
1962-9-18
744
Riverside
Dark Canyon, San Jacinto Mts.
1920
Comment
RSA23703
Corethrogyne filaginifolia
R. S. Woglum
1937-10-20
1198
Riverside
Peninsular Ranges, Santa Rosa Mountains.
Comment
SD255088
Corethrogyne filaginifolia
Duncan S. Bell, Sandra Llamas and Koto Tikande
2015-7-16
8578
Riverside
Santa Rosa Mountains; on a small ridge/summit area just to the south of the summit of Santa Rosa Mountain.
2438
Comment
POM47977
Cornus nuttallii
P. A. Munz, I. M. Johnston
1924-7-27
8752
Riverside
Dark Canyon, San Jacinto Mountains.
1981
Comment
UCR68872
Cotula australis
Steve Boyd, T. S. Ross
1990-5-11
4679
Riverside
Peninsular Range, Cleveland National Forest: Vail Lake area, Arroyo Seco drainage, canyon bottom at N base of Wild Horse Peak, SE of Dripping Springs campground
610
Comment
UCR155151
Crassula aquatica
A. C. Sanders, Kelly Volansky
2005-3-17
29200
Riverside
Perris-Aguanga Basin Region, French Valley, SE of Winchester Rd. (Hwy 79) between Thompson Rd. and Benton Rd., c. 0.5 mi. NE of Adobe Spring, near San Diego Aqueduct
412
Comment
CAS-BOT-BC427917
Crassula connata
Steve Boyd
1986-4-2
1630
Riverside
Gavilan Plateau, Gavilan Hills: Harford Springs County Park
640
Comment
UCR167846
Crassula connata
T. B. Salvato, Melissa Clemons
2005-6-2
1349
Riverside
Peninsular Range; Temescal Valley, Gavilan Hills, c. 0.5 mi SE of Steele Peak, 4 miles SW of Perris, and 6 miles NNE of Lake Elsinore, NW of Hwy 74
610
Comment
UCR266788
Crassula connata
Mitch Provance, Matt Amalong, Eric Kline
2015-3-24
315- 05
Riverside
Paloma Valley, Menifee, NE corner of the intersection of Scott Rd. and Menifee.
454
Comment
UCR98179
Crassula connata
Scott D. White
1997-2-28
4728
Riverside
Peninsular Range, Elsinore Basin, SE of Hwy 74, c. 1 mi east of junction with Hwy I-15 Fwy
457
Comment
RSA334997
Cressa truxillensis
Steve Boyd
1985-8-7
1118
Riverside
Murrieta area, Clinton Kieth Rd., just east of the Bear Creek development golfcourse.
Comment
UCR25850
Crossosoma bigelovii
John C. Roos
1949-4-2
4127
Riverside
San Bernardino Mtns./Sonoran (Colorado) Desert, Whitewater Canyon
Comment
RSA70558
Croton californicus
F. W. Peirson
1920-12-29
4439
Riverside
1.5 miles east of Whitewater Station, head of Coachella Valley.
Comment
SEINET3164599
Croton californicus
L. S. Copel
1904-5-4
sn
Riverside
West Canyon, Palm Springs; Colorado Desert
Comment Read comments Aug 3 2013
SEINET9252911
Croton californicus
Ronald L. Hartman, Fred Seaman
1972-3-23
3232
Riverside
Hwy 111, 2 mi N of Palm Springs
Comment
POM14988
Croton californicus var. mohavensis
Mary F. Spencer
1922-3-29
246
Riverside
Mecca
-49
Comment
CDA14351
Crypsis schoenoides
D. Domenigoni
1997-7-21
s.n.
Riverside
West Coast Turf, 31755 Winchester Road, Winchester.
0
Comment
POM368193
Cryptantha angustifolia
M. B. Dunkle
1933-3-4
3047
Riverside
Painted Canyon, Colorado Desert.
30
Comment
RSA479850
Cryptantha angustifolia
L. F. LaPre, K. Campbell
1988-4-1
s.n.
Riverside
Colorado Desert, Palo Verde Mesa, W of Blythe. South of Hwy 1-10 at the W end of 16th St. (approx sec. 4)
99
Comment
SEINET3083599
Cryptantha angustifolia
Bruce Freeman
1968-4-6
680406 -3
Riverside
Campus U.C Riverside, about 40 yds. from gate to Botanical Gardens.
335
Comment
UC79221
Cryptantha angustifolia
C. R. Orcutt
1889-1
Riverside
Colorado Desert
Comment
UCR224997
Cryptantha angustifolia
Dave Silverman, A. C. Sanders
2010-3-23
7818
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, dunes at SSE tip of Palen Lake, 1.5 km SW of Palen Dunes Dr., 3.2 km N of I-10 and 8 km ESE of Sidewinder Well
130
Comment
UCR279574
Cryptantha angustifolia
A. C. Sanders, Jim Malusa
2017-3-28
43142
Riverside
Sonoran (Colorado) Desert, Northern edge of Chocolate Mountains, along Salt Creek at edge of Navy Aerial Gunnery Range, vicinity of Clemons Well site, between wash and old Kaiser RR
314
Comment
UCSB12607
Cryptantha angustifolia
Dearing, Hugh; Dearing, Margaret
1942-3-3
Riverside
Cathedral City
Comment
SD247612
Cryptantha barbigera
J. Mark Porter, Leigh A. Johnson
1997-3-10
11465
Riverside
Whitewater Canyon, ca. 1 mi. N of Whitewater (along Interstate 10).
473
Comment
UCR18172
Cryptantha barbigera
A. C. Sanders
1978-4-2
00188
Riverside
Coachella Valley, Hidden Valley, near the mouth of Deep Canyon
183
Comment
RSA0031380
Cryptantha clevelandii
E. W. Lathrop
1966-5-8
6413
Riverside
3 miles SW of Corona. Hagador Canyon, Cleveland National Forest. Trabuco District.
274
Comment
UCR181339
Cryptantha corollata
Mitch Provance
2003-4-5
6520
Riverside
San Bernardino Valley, Glen Avon (near border with Fontana) along the NW base of the Jurupa Mountains, south of Philadelphia St. and just east of Country Village Rd
253
Comment
RSA781027
Cryptantha costata
D. Silverman, Andy Sanders
2010-3-23
7817
Riverside
Chuckwalla Valley, dunes at SSE tip of Palen Lake, 1.5 km SW of Palen Dunes, 3.2 km N of I-10 and 8 km ESE of Sidewinder Well
130
Comment
SEINET3830323
Cryptantha costata
G. Rink, A. Karl, M. Honer, T. Thomas
2011-1
10435
Riverside
BLM. Ca 5 miles west of Blythe, south of I-10 and north of the transmission line.
142
Comment
UC100863
Cryptantha costata
H. M. Hall
1905-5-1
5974
Riverside
Hodges Mts. Colorado Desert
Comment
UCR214407
Cryptantha costata
A. C. Sanders, Richard Dwerlkotte
2010-3-22
37513
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, 2 mi. ESE (98 deg. ) of Sidewinder Well, south end of Palen Dry Lake, SW of Palen Mtns.
129
Comment
IRVC28515
Cryptantha decipiens
A. C. Sanders, K. C. Rose, D. Woodard
1995-3-15
16139
Riverside
Mouth of San Gorgonio Pass, along Whitewater River wash between Windy Point & I-10 Coachella Valley
329
Comment
SEINET12280812
Cryptantha holoptera
Unknown
1936-1
12821
Riverside
Colorado Desert, N of Palm Springs
Comment
HSC101202
Cryptantha inaequata
Jim Andre
2012-3-19
21382
Riverside
Palen Mountains; along Palen Pass Rd. at Pallen Pass.
383
Comment
RSA500070
Cryptantha intermedia
Steve Boyd
1989-4-2
3241
Riverside
Vail Lake area, sandy valley at NE end of lake, N of Wilson Creek
488
Comment
RSA710935
Cryptantha intermedia
A. C. Sanders
2001-4-8
23983
Riverside
Western Colorado Desert: Coachella Valley, Desert Hot Springs, N of intersection of Pierson Blvd. and Atlantic Ave., north of flood control ditch.
348
Comment
UC64406
Cryptantha intermedia
H. M. Hall
1897-3-23
399
Riverside
Winchester
Comment Read comments Mar 20 2011
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
JEPS67690
Cryptantha maritima
W. L. Jepson
1937-4-12
11635 a
Riverside
Painted Canyon Colorado Desert, Mecca Hills
76
Comment
POM73209
Cryptantha maritima
Marcus E. Jones
1906-4-27
s.n
Riverside
Indio.
Comment
RSA0049916
Cryptantha maritima
Jim Andre
2014-1-27
26673
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
RSA776338
Cryptantha maritima
Duncan S. Bell, Amanda Turek
2010-4-10
817
Riverside
Riverside Mountains; southern section of the mountain range; approximately 1 air mile southwest of Riverside Mountain Peak.
269
Comment
RSA0026119
Cryptantha micrantha
J. Andre, G. Clifton, Ron Kelley
2013-3-21
24387
Riverside
West Riverside Mountains; at base of NW corner of range where sand ramps run up against granitic bouldery slopes, about 10 miles SW of Vidal Jct., 3 miles south of Grommet RR xing at Highway 62.
363
Comment
RSA770310
Cryptantha micrantha
Orlando Mistretta, Duncan Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4400
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 W116.64308
487
Comment
UC1063822
Cryptantha micrantha
H. S. Yates
1937-3-23
6394
Riverside
2 mi n Palm Springs; San Jacinto Quad.
213
Comment
RSA653544
Cryptantha micrantha var. lepida
Scott D. White
1999-5-24
7379
Riverside
San Jacinto Valley, San Jacinto River wash: Just N of City of San Jacinto, about 1 mile SE of State St. Bridge.
448
Comment
SDSU21362
Cryptantha microstachys
Lee Ripma, Jim Rocks
2013-4-24
406
Riverside
Proposed Spring Valley Raneh development project. On privately owned land.
550
Comment
SEINET3004920
Cryptantha microstachys
G. Rink
2010-10-3
10338
Riverside
Plains east of the McCoy Mtns., north of Blythe
152
Comment
UCR102888
Cryptantha microstachys
A. C. Sanders
1997-4-3
20175
Riverside
Lake Skinner area, N edge of large clay patch adjacent to the E side of the Skinner entrance road, c. 1-2 km NE of Borel Road.
473
Comment
UCR252608
Cryptantha microstachys
T. B. Salvato, Matthew Malle
2013-4-4
7498
Riverside
Perris-Aguanga Basin, Sedco Hills, Crab Hollow Circle between Lost Road and Lake View Drive
588
Comment
UCR260603
Cryptantha microstachys
A. C. Sanders, Sandra L. Leatherman, Jeff Crain
2015-4-1
41541
Riverside
Peninsular Range, Eastern Foot of Santa Ana Mtns., Temescal Canyon, south side of Indian Truck Trail along Temescal Canyon Road
349
Comment
RSA192173
Cryptantha muricata
E. W. Lathrop
1965-4-4
5615
Riverside
8 miles west of Murrieta-Tenaja Range.
Comment
SEINET3145436
Cryptantha muricata
R. W. Spellenberg, N. Zucker
2001-3-27
13186
Riverside
Desert Hot Springs. Indian Ave., 0.5 km S of jxn w/ Calif. Hwy 62
540
Comment
RSA0120468
Cryptantha oxygona
Duncan S. Bell
2016-4-16
9313
Riverside
Whitewater Watershed; Whitewater Canyon; collecting in Rainbow Canyon, approximately 2.5 air miles east northeast of Kitching Peak.
1023
Comment
SDSU18692
Cryptantha pterocarya f. pterocarya
Kristen Hasenstab, M. G. Simpson
2008-4-1
55
Riverside
Joshua Tree National Park. 1000 ft southeast of Cottonwood Springs campground. Near sign for entrance from campground to Mastodon loop trail. North facing slopes.
905
Comment
RSA0125985
Cryptantha pterocarya var. cycloptera
Duncan S. Bell
2016-3-4
8811
Riverside
Orocopia Mountains; northeast section of the range, in the hills to the west of Red Cloud Wash.
487
Comment
SBBG87846
Cryptantha racemosa
A. C. Sanders, D. Charlton, B. Pitzer
1986-3-3
6129
Riverside
N foot of the Chuckwalla Mtns, 2.75 mi airline SE of Desert Center
365
Comment
JOTR01186
Cryptantha racemosa
Schenck, Sara
1941-5-28
s.n.
Riverside
Joshua Tree National Park. RUBY LEE MILL SITE
Comment
RSA80960
Cryptantha utahensis
G. R. Campbell
1952-4-6
18409
Riverside
Joshua Tree National Monument. 1.5 miles toward Cottonwood Springs, off road to 29 Palms
975
Comment
JOTR35025
Cucurbita palmata
La Doux, Tasha, A. Miller, T. Vaughn, A. Johnson
2007-10-25
3106
Riverside
Joshua Tree National Park. Pinto Basin, along Old Dale Road
Comment
RSA336183
Cucurbita palmata
R. F. Thorne, W. Wisura, A. Shmida, R. Whittaker
1978-4-23
52048
Riverside
Just E of Palm Desert.
Comment
UC28915
Cucurbita palmata
H. M. Hall
1901-8-6
2654
Riverside
vicinity of Riverside
457
Comment
UC303421
Cucurbita palmata
I. M. Johnston
1918-5-30
1999
Riverside
between Perris and Elsinore
579
Comment
UC921126
Cucurbita palmata
V. D. Miller
1945-5-17
Riverside
Cottonwood Springs
1066
Comment Read comments Oct 9 2010
CAS-BOT-BC224383
Cuscuta
Marcus E. Jones
1906-4-27
s.n.
Riverside
Indio
Comment
CDA39908
Cuscuta californica var. papillosa
E. H. Asher
1958-6-9
509 -58
Riverside
Rancho Mirage.
0
Comment
SD260939
Cuscuta californica var. papillosa
Mitch Provance
2012-8-1
812 03
Riverside
Colorado Desert: Thousand Palms Canyon Road, A+- 2/3 of the way up into the canyon.
139
Comment
SEINET238505
Cuscuta pentagona
A. C. Sanders, Mihai Costea; D Bramlet T Salvato
1999-10-15
23171
Riverside
San Jacinto Valley: Mystic (San Jacinto) Lake 1.4 mi. SE of Jackrabbit Trail on Gilman Springs Rd. 1.4 mi. SE of Jackr
433
Comment
CAS-BOT-BC59392
Cylindropuntia acanthocarpa var. acanthocarpa
Roxana S. Ferris
1928-4-21
7179
Riverside
Field redacted by CAS, contact the data manager for more information
Comment
UCR36468
Cylindropuntia californica var. parkeri
A. C. Sanders
1984-4-21
5014
Riverside
Moreno Valley, Moreno Badlands, along Gilman Springs Road, 1.5 mi. northwest of Gilman Hot Springs, 4 mi west of Sanderson Avenue/ Lamb Canyon Road
488
Comment
SEINET4604351
Cylindropuntia chuckwallensis
Marc A. Baker, Michelle Cloud-Hughes
2012-9-11
17610 .2
Riverside
Cottonwood Mountains, Joshua Tree National Park, north side of Cottonwood Canyon, 275 m west of Wood Spring, 580m SW of Cottonwood Spring, 37km east of Indio
881
Comment
CAS-BOT-BC168148
Cymbopogon citratus
Michael L. Fugate
2007-3-23
s.n.
Riverside
San Bernardino Valley: Riverside, residence at 1469 Claymore Court, just east of Sycamore Canyon
488
Comment
UCR72164
Cynanchum utahense
Theo Glenn
1991-5-8
91- 84
Riverside
Sonoran (Colorado) Desert, Big Maria Mtns, north of Blythe
378
Comment
RSA522110
Cyperus eragrostis
Steve Boyd, Timothy S. Ross
1989-8-28
3803
Riverside
Vail Lake area, Temecula Creek at confluence with lake and adjacent sedimentary hills to the east.
442
Comment
UCR125280
Cyperus odoratus
A. C. Sanders
2002-11-21
25652
Riverside
Temescal Valley, development called 'Trilogy at Glen Ivy' at the confluence of Bixby and Anderson Canyons
366
Comment
UCR188896
Cyperus odoratus
Fred M. Roberts, S. Leatherman
2007-9-19
6589
Riverside
Santa Ana Canyon, Santa Ana River, across from Green River Golf Course, 0.15 km W of Green River Road bridge
128
Comment
CLARK-A1528-2777
Dalea californica
John C. Roos
1942-5-1
1150
Riverside
Dry Morongo Canyon
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
POM146248
Dalea mollissima
J. B. Feudge
1926-4-13
1549
Riverside
Cathedral City
122
Comment
RSA91543
Dasyochloa pulchella
F. W. Peirson
1920-2-16
1546
Riverside
South of Palm Springs, arm of Colorado Desert
Comment
UCR113883
Datura stramonium
Mitch Provance, A. C. Sanders
2000-7-4
2079
Riverside
Riverside, Santa Ana River Wash, between the Market St. and Riverside Ave crossings
244
Comment
RSA0106890
Datura wrightii
Daphne K. Christopher, Hannah Stevens
2003-4-4
94
Riverside
UC Riverside, Motte Rimrock Reserve. Off Sage Rd.
530
Comment
RSA346263
Datura wrightii
Robert F. Thorne, W. A. Tilforth, L. M. Shultz, R. K. Benjamin, J. Hogge
1980-4-16
54043
Riverside
Along Whitewater River, E of bridge and levee.
Comment
RSA421892
Datura wrightii
F. A. Thackery
1928-4-25
180
Riverside
Indio.
Comment
SD212453
Daucus pusillus
A. C. Sanders
2006-5-19
32386
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bunday Canyon.
518
Comment
UCR116864
Daucus pusillus
A. C. Sanders, Steven R. Hill
2001-5-4
24126
Riverside
Perris-Aguanga Basin region, Temecula, Long Canyon area west of Del Rey Rd., hills on both sides of gas pipeline route
390
Comment
CAS-BOT-BC293825
Deinandra fasciculata
H. M. Hall
1904-5-30
4966
Riverside
Vicinity of Riverside. Highgrove
365
Comment
UC111301
Deinandra kelloggii
C. M. Wilder
1907-11-1
742
Riverside
Head of Pigeon Pass
Comment
UC63237
Deinandra kelloggii
H. M. Hall
Riverside
Strawberry Valley San Jacinto Mountains, Strawberry Valley
Comment
UC1929633
Deinandra mohavensis
V. Soza, S. D. Boyd, Neil Gilbert
2000-12-6
1067 b
Riverside
Peninsular Ranges, San Jacinto Mountains region; McCall Memorial Park Campground.
1311
Comment
UC2030087
Deinandra mohavensis
Scott D. White
2000-8-5
8100
Riverside
SAN JACINTO MTS: Near Mountain Center. Unnamed ephemeral drainage (tributary to S Fork, San Jacinto River).
Comment
UCR281840
Deinandra paniculata
R. E. Riefner Jr.
2017-8-12
17- 385
Riverside
Perris-Aguanga Basin, city of Temecula, along the levee of Murrieta Creek, north side of Diaz Road, at Remington Avenue
327
Comment
RSA278562
Delphinium parishii
T. C. Emmel
1961-3-21
s.n.
Riverside
Chino Canyon
Comment
RSA591819
Delphinium parryi
E. W. Lathrop
1969-5-8
7016
Riverside
Main Divide Truck Trail between El Carriso and San Mateo Canyon. Cleveland National Forest.
1220
Comment
UCR166149
Delphinium parryi
T. B. Salvato, John F. Green
2004-5-27
568
Riverside
San Bernardino Mtns, head of Banning (San Gorgonio River) Canyon close to the San Bernardino Co. line, 1 mi SE of Oak Glen Conservation Camp
1402
Comment
VVC431
Delphinium parryi
A. C. Sanders, J. Mac
1997-5-4
20696
Riverside
San Jacinto Mountains, N side of the range, Twin Pines Creek below the confluence with Brown Creek.
854
Comment
OBI32515
Delphinium parryi subsp. parryi
Steve Boyd
1978-4-29
780429 -01
Riverside
Along hwy 74, 1.5 mi N of lake Elsinore
Comment
GMDRC6553
Dendromecon rigida
J. M. Andre
2012-6-15
30506
Riverside
San Jacinto Mountains: along Hwy 243 at Mt Edna Rd, approx. 1 mi. north of McMullen Flat, 5.9 mi. south of Interstate 10 at Banning; SB Natl. Forest
1172
Comment
RSA67308
Descurainia pinnata
G. R. Campbell
1951-4-22
16000
Riverside
Palms to Pines Hwy [74], 1 mi. e. of road to Santa Rosa Mt. [Santa Rosa Mt Truck Trail].
1371
Comment
UC136971
Descurainia pinnata subsp. glabra
T. S. Brandegee
1902-5-14
Riverside
Whitewater; San Bernardino
Comment Read comments Jan 15 2010
SEINET3507548
Descurainia sophia
D. L. Heald
1966-5-16
54
Riverside
Off the road behind Webber Hall at UCR in Riverside, Riverside County.
Comment
UCR59506
Descurainia sophia
Steve Boyd, T. S. Ross, L. Arnseth
1989-4-2
3243
Riverside
Peninsular Range, Vail Lake area, Butterfield Valley, SE of Lake near Temecula Creek.
488
Comment
CAS-BOT-BC402293
Dicentra chrysantha
Marcus E. Jones
1900-7-13
s.n.
Riverside
Dripping Station, near Temecula
365
Comment
RSA697659
Dicentra chrysantha
R. H. McArthur
1934-5-6
s.n.
Riverside
Ortega Hiway. Roadside.
Comment
RSA768122
Dicentra chrysantha
E. W. Lathrop
1968-6-2
6958
Riverside
Main Divide Truck Trail between El Carriso and Santiago Peak. Cleveland National Forest
1220
Comment
SD212681
Dicentra chrysantha
A. C. Sanders, T. B. Salvato
2006-6-2
33084
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, South of Bundy Canyon/Scott Road and North of Clinton Keith Road.
548
Comment
CAS-BOT-BC254516
Dichanthelium acuminatum subsp. acuminatum
H. M. Hall
1901-6-1
2244
Riverside
San Jacinto Mountains. North Fork
914
Comment
POM307274
Dichelostemma capitatum subsp. capitatum
Henry J. Ramsey, Henry J. Ramsey
1937-5-30
2145
Riverside
Santa Rosa Mountains.
Comment
RSA512761
Dichelostemma capitatum subsp. capitatum
Walter Wisura, Bart O Brien, Durant
1990-6-12
4442
Riverside
Ortega Highway 2.8 miles from T-junction S of Lake Elsinor, in burned area.
Comment
RSA775809
Dichelostemma capitatum subsp. capitatum
Thomas Stoughton, Christi Gabriel, Stephanie Rockwod
2011-3-29
889
Riverside
Haugen Lehmann exit, Pacific Crest Trail up into canyon east of Cottonwood Canyon
915
Comment
CLARK-A1528-12
Dichelostemma pulchellum
C. M. Flanagan
1973-5-20
OO 505
Riverside
Morongo Indian Reservation
1188
Comment
POM356426
Dicoria canescens
H. de Forest
1932-8-27
s.n.
Riverside
Beaumont-Banning Pass
Comment
RSA0106719
Dicoria canescens
Duncan S. Bell, Amanda Turek
2010-1-30
535
Riverside
Arica Mountains; within the Palen/McCoy Wilderness area; collecting in large drainage on the west side of the range.
434
Comment
RSA770883
Dicoria canescens
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4639
Riverside
San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
SFV11885
Dicoria canescens
R. H. Swade
1963-12-7
s. n.
Riverside
Colorado Desert Open desert west of Snow Creek Road, about 3 miles south of Interstate 10 intersection with California State Highway 111.
366
Comment
SEINET11853153
Dicoria canescens
S. B. Parish, Parish, W. F.
1880-1
7
Riverside
Whitewater
Comment
RSA0043131
Dieteria asteroides
John Wallace, Steve McNabb
1991-5-5
15
Riverside
Palo Verde Dam. 20 yards west of outflow footbridge, 30 yards north of abandoned storage yard.
Comment
UC1494274
Dieteria canescens var. ziegleri
J. C. Roos
1946-8-27
2920
Riverside
Santa Rosa Mountain
2407
Comment
UCR207224
Digitaria ischaemum
O. F. Clarke
2003-6-22
s.n.
Riverside
Peninsular Range, Riverside; O.F. Clarke residence, 266 Frost Court; east edge of UCR campus
351
Comment
CAS-BOT-BC209014
Digitaria sanguinalis
Mary F. Spencer
1919-7-6
1265
Riverside
Lacquitz Meadow, San Jacinto Mts.
2377
Comment
CAS-BOT-BC291032
Dimorphotheca sinuata
Steve Boyd
1986-4-10
1640 b
Riverside
Temescal Canyon: Along DePalma Road between Indian Truck Trail and Horsethief Canyon
Comment
GMDRC9801
Diplacus bigelovii
J. M. Andre
2017-3-1
38010
Riverside
Eagle Mountains: south end of range, 2.8 mi. north of Interstate 10 at Hayfield Rd exit
506
Comment
CAS-BOT-BC152919
Diplacus brevipes
Mrs. E. C. Van Dyke
1928-7-1
s.n.
Riverside
Along road from Idyllwild to desert
Comment
SEINET14595866
Diplacus brevipes
Sharon K. DuBoise
1987-1
Riverside
San Jacinto Mountains, 1 mile up Bee Canyon off of Highway 74, Banning 15 minute quadrangle
457
Comment
PASA103
Diplacus puniceus
Margaret Stason
1931-3-30
Riverside
Near Pala
Comment
UCR277881
Diplacus puniceus
B. C. Templeton, C. B. Clokey, I. W. Clokey
1930-4-15
1068
Riverside
Gavilan Hills, Gavilan Peak, west of Perris
610
Comment
RSA682566
Diplotaxis muralis
A. C. Sanders
2002-11-17
25624
Riverside
San Bernardino/Santa Ana River Valley Region: Riverside, UCR Botanical Garden, near the west fence above the Latin American section.
366
Comment
UCR240202
Distichlis spicata
C. J. Minar
1994-5-7
07
Riverside
Sonoran (Colorado) Desert, Coachella Valley, east of Salton Sea near Dos Palmas Oasis
-27
Comment
UCR200301
Ditaxis lanceolata
Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah J. De Groot, Valentin Arvizu, T. Thibault
2004-5-14
11225
Riverside
Colorado Desert; Chocolate-Chuckwalla Mountains, western base of the Chocolate Mountains, small canyon c. 1.25 mi due north of Imperial Co. line and c. 3.75 miles due west of aqueduct, accessed by dirt road off of main aqueduct road at siphon station. Within boundaries of U.S. Navy's Chocolate Mountains Aerial Gunnery Range
549
Comment
SEINET3350031
Ditaxis neomexicana
Stephen Hale
2012-1
4814
Riverside
Black Point Mesa, Big Maria Mts., 0.25 mi. W SR 95, 15 Mi. N Blythe.
1850
Comment
UCR167552
Ditaxis neomexicana
Nancy K. Cione
2004-4-30
s.n.
Riverside
Chuckwalla Valley, S of Eagle Mtns, north of Hayfield Dry Lake, near Red Cloud Road
415
Comment
UCR198166
Ditaxis neomexicana
Michael Honer, L. Hulse
2004-4-2
1885
Riverside
Colorado(Sonora) Desert, Little San Bernardino Mountains, east Wide Canyon, near MWD aqueduct, c. 2 mi north of Dillon Road
488
Comment
CAS-BOT-BC126756
Dithyrea californica
A. C. Sanders
2010-3-15
37417
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
UC205844
Dithyrea californica
S. B. Parish
1919-3-27
19192
Riverside
Whitewater <?> Colorado Desert
304
Comment
CDA36024
Dittrichia graveolens
Lee Jones
2010-11-19
s.n.
Riverside
Beaumont; San Timoteo Canyon Rd. at entrance to golf course maintenance bldg., c. 1.8 mi. west of intersection with I-10.
Comment
RSA705960
Dodecahema leptoceras
M. Wall, Stephanie Wall
2005-7-29
400
Riverside
Valle Vista, San Jacinto River, north side of Hwy 74 across from Schultz Drive ca. 1.5 miles east of Fairview Avenue.
548
Comment
SBBG62189
Dodecahema leptoceras
unknown
-May-1901
Riverside
Elsinore
Comment
UC877529
Dodecatheon alpinum
P. A. Munz
1922-7-6
5993
Riverside
Tahquitz Valley San Jacinto Mts., Tahquitz Valley
2194
Comment
RSA462211
Dodecatheon redolens
F. W. Peirson
1924-7-27
4999
Riverside
Deer Springs, San Jacinto Mountains.
Comment
RSA0121173
Draba cuneifolia
Duncan S. Bell, LeRoy Gross
2016-3-30
9177
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; in a side canyon off of Martinez Canyon, approximately 6.25 air miles southeast of the summit of Martinez Mountain.
518
Comment
UCR41829
Draba cuneifolia
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6118
Riverside
Sonoran (Colorado) Desert, Corn Spring, Chuckwalla Mtns. wash below the spring and wash and rocky slopes to the south
489
Comment
RSA503398
Drymocallis glandulosa var. wrangelliana
J. D. Olmsted
1962-5-9
3604
Riverside
Bear Spring, SE side of Santiago Peak.
1524
Comment
RSA577525
Dryopteris arguta
Darin L. Banks, Steve Boyd
1995-2-16
51
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., S of the Dripping Springs Alcove, E of the Woodchuck Trail.
829
Comment
RSA596154
Dryopteris arguta
Darin L. Banks
1996-11-7
1191
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Pechanga Indian Reservation, E of San Gabriel Church., At the end of the main road in the Reservation, approximately 150 m NW of the spring on the northern fork of Pechanga Creek at the E end of the Reservation.
472
Comment
SD217157
Dryopteris arguta
Steve Boyd, Tim Ross & Orlando Mistretta
1992-2-2
6642
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
SD67635
Dudleya abramsii
P. A. Munz
1922-6-23
5788
Riverside
San Jacinto Mountains; Two miles northwest of Kenworthy.
1370
Comment Read comments Mar 25 2011
SEINET4604435
Dudleya abramsii subsp. affinis
Marc A. Baker, Michelle Cloud-Hughes
2011-6-11
17369 .1
Riverside
Along Morris Ranch Road, 640m NNE of Kenworthy Station, 3.5km west of Butterfly Peak, west base of San Jacinto Mountains, Garner Valley, just east of Thomas Mountain, 16km SW of Idyllwild.
1445
Comment
POM20020
Dudleya lanceolata
Mary F. Spencer
1923-8-7
2200
Riverside
Fern Valley
1677
Comment
RSA645935
Dudleya lanceolata
Scott D. White
1999-6-8
7451
Riverside
Corona, near Bedford Canyon: foothills at eastern slope of Santa Ana Mts. ''Joseph Canyon'' wash near a disused quarry.
335
Comment
JEPS49922
Dudleya saxosa subsp. aloides
W. L. Jepson
1927-4-12
11668
Riverside
Whitewater Bridge Colorado Desert, San Gorgonio Pass
Comment
RSA397791
Dudleya saxosa subsp. aloides
T. W. Minthorn
1926-5-15
s.n.
Riverside
E of Banning.
Comment Read comments Jan 14 2010
CAS-BOT-BC32714
Echinocereus engelmannii var. munzii
P. A. Munz; I. M. Johnston
1922-5-21
5570
Riverside
Field redacted by CAS, contact the data manager for more information
1417
Comment
UCR162568
Echinochloa crus-galli
A. C. Sanders, D. Bramlet, Mihai Costea, T. B. Salvato
1999-10-15
23170
Riverside
San Jacinto Valley, Mystic (San Jacinto) Lake, 1.4 mi. east of Jackrabbit Trail on Gilman Springs Rd., 1.4 mi. south of Eden Hot Spring
433
Comment
UCR242708
Echinochloa crus-galli
Dagne Duguma
2013-7-7
s.n.
Riverside
Santa Ana River Basin, Prado wetlands near Corona
155
Comment
UCR7730
Echinochloa crus-galli
Frank C. Vasek
1967-10-8
s.n.
Riverside
Riverside, residence of Dr. F.C. Vasek, Sandalwood Ct.
335
Comment
UC28462
Echinodorus berteroi
Samuel B. Parish
1891-11-3
2246
Riverside
Elsinore Lake
Comment Read comments Aug 8 2010
RSA357163
Elatine chilensis
R. F. Thorne, E. W. Lathrop
1975-5-25
45562
Riverside
Santa Rosa Plateau: Rancho California, Mesa de Burro.
609
Comment
POM14374
Eleocharis bella
Phillip A. Munz
1922-5-20
5472
Riverside
Kenworthy, San Jacinto Mountains.
1433
Comment
SEINET7586165
Eleocharis geniculata
Ivan Johnston
1917-4-4
s.n.
Riverside
Palm Canyon.
305
Comment
UC1832
Eleocharis macrostachya
A. J. McClatchie
Apr 1892
23
Riverside
near Elsinore
Comment
UC489185
Eleocharis macrostachya
C. V. Meyer
1928-7-30
580
Riverside
Saunders Meadow Ssouthern California, San Jacinto Mountains
1676
Comment
UCR111564
Eleocharis parishii
Mitch Provance
1999-5-4
1683
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River Wash, between the Market St. and Riverside Ave crossings
244
Comment
LA14803
Elymus condensatus
F. M. Reed;
1906-6-10
1014
Riverside
Upper South Fork of Arroyo Tahquitz [?]
Comment Read comments Jan 18 2014
UCR116677
Elymus condensatus
A. C. Sanders, Chet McGaugh
2001-7-26
24470
Riverside
Perris-Aguanga Basin region, Mockingbird Creek, beside Harley John Rd. just above Mockingbird Canyon Rd., Woodcrest area, Riverside
427
Comment
UCR202435
Elymus elymoides
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
JOTR33781
Elymus elymoides subsp. elymoides
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2011-6-1
2932
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
RSA179496
Elymus multisetus
E. W. Lathrop
1960-6-7
4867
Riverside
14 miles west of Murrieta
Comment
RSA401446B
Emmenanthe penduliflora
E. C. Jaeger
1922-3-25
706
Riverside
Murray Canon, Colorado Desert of California
366
Comment
RSA401453A
Emmenanthe penduliflora
Christopher Davidson
1973-4-1
1785
Riverside
St. Hwy 71/79, appx 7 miles E of jct with Hwy 395 south.
412
Comment
UCR107412
Emmenanthe penduliflora
B. G. Pitzer
1997-3-23
2964
Riverside
Perris-Aguanga Basin Region, Lakeview Mtns, c. 1 air mi. SSW of Mt. Rudolph, along powerline road 0.3 mi. east of Contour (Juniper Flats) Rd.
610
Comment
UCSB16206
Emmenanthe penduliflora
Gerhart, Janet
1963-5-5
Riverside
5.0 miles east of Pinon Flats Campground on State Highway 74
975
Comment
JOTR34048
Emmenanthe penduliflora var. penduliflora
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2010-5-27
2948
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, Lost Horse Mountain; above trail to Lost Horse Mine on basalt outcrop with scree slopes
Comment
UCR260542
Emmenanthe penduliflora var. penduliflora
T. B. Salvato
2014-5-29
8027
Riverside
Perris-Aguanga Basin, Menifee, northeast corner of Bundy Canyon Road and Debon Street, c. 0.7 mi west of Murrieta Rd and 4.4 mi southeast of Canyon Lake
537
Comment
SEINET273110
Encelia
A. C. Sanders, N. Ferguson
1997-3-20
20066
Riverside
March Air For Base ; West of highway 215 at west end of Cactus Avenue; vicinity of former weapons storage facility.
518
Comment
CAS-BOT-BC131161
Encelia actoni
Lewis S. Rose
1935-12-23
35698
Riverside
Above Deep Canyon, San Jacinto Mts.
914
Comment
CAS-BOT-BC131163
Encelia actoni
Lewis S. Rose
1935-12-21
35680
Riverside
Cabazon
609
Comment
UCD131193
Encelia actoni
William Shapeero
1954-4-28
s.n.
Riverside
Joshua Tree National Monument.
Comment
RSA79160
Encelia farinosa
P. A. Munz, Percy C. Everett
1952-5-2
16246
Riverside
Dry Morongo Wash, n.w. end of Coachella Valley.
457
Comment
SFV5024
Encelia farinosa
F. M. Ball
1964-1-4
s. n.
Riverside
Colorado Desert Wide bench on right side of Rt. 74 to Hemet, about 7 miles south of Palm Desert.
335
Comment
UCR75064
Encelia farinosa
A. C. Sanders, E. J. Lawlor
1992-4-4
12129
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, within 0.5 mile of McCoy Spring
244
Comment
POM7054
Encelia farinosa var. farinosa
P. A. Munz, L. T. Street, Williams
1919-3-26
2337
Riverside
Palm Springs.
213
Comment
SD224841
Encelia frutescens
G. K. Helmkamp
1998-4-4
3132
Riverside
Southern Mojave Desert: junction of CA hwy 62 (Twentynine Palms hwy) & CA hwy 177 (Desert Center-Rice Rd).
456
Comment
POM14367
Ephedra aspera
Philip A. Munz, D. Keck
1922-4-9
4789
Riverside
Vicinity of Corn Springs, Chuckwalla Mountains.
457
Comment
RSA696370
Ephedra californica
Keith E. Hoffmaster
1937-3-16
s.n.
Riverside
Palm Springs.
Comment
UCR269208
Ephedra trifurca
Thomas R. Stoughton, Christi Gabriel, Stephanie Rockwood
2011-4-6
987
Riverside
Southcentral Mojave Desert, Iron Mountains, on southwest side of mountains in drainage on either side of the road
419
Comment
RSA661036
Epilobium brachycarpum
A. C. Sanders, Mitch Provance
1999-9-26
23085
Riverside
McMullen Flat at Valley High County Park, 0.7 mi. SE of Hwy 74 on Twin Pines Ranch Road.
1183
Comment
CHSC1162
Epilobium canum subsp. canum
E. Thomas
1939-11-12
Riverside
Glen Ivy.
Comment
UCR138594
Epilobium canum subsp. canum
D. L. Banks
1996-11-7
1216
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
UCR5604
Epilobium canum subsp. latifolium
Frank C. Vasek
1966-9-5
660905- 03
Riverside
San Jacinto Mtns., 1 mile north of Mountain Center toward Idyllwild
1445
Comment
UCR202612
Epilobium ciliatum
Scott D. White, Justin M. Wood
2008-7-9
12424
Riverside
San Jacinto Mountains, K Flat, from large pond downstream to meadow
1463
Comment
POM122523
Epilobium ciliatum subsp. ciliatum
Marcus E. Jones
1924-8-30
s.n.
Riverside
San Jacinto Mountains; Tahquitz trail.
Comment
RSA522101
Epilobium ciliatum subsp. ciliatum
Steve Boyd, T. S. Ross
1989-8-28
3794
Riverside
Vail Lake area, Temecula Creek at confluence with lake and adjacent sedimentary hills to the east.
442
Comment
RSA736659
Epilobium ciliatum subsp. ciliatum
Justin M. Wood
2008-7-16
27
Riverside
Gavilan Hills at Temescal Wash, near Olsen Canyon, Morgan property, Alberhill area.
Comment Read comments Jul 31 2009
UC64473
Epilobium densiflorum
H. M. Hall
June 1901
2292
Riverside
vicinity of Strawberry Valley San Jacinto Mountains (along water courses)
1600
Comment
RSA381726
Epipactis gigantea
George Henry Grinnell
1919-6-1
s.n.
Riverside
Riverside.
Comment
RSA740620
Equisetum arvense
Scott D. White, Justin M. Wood
2008-7-8
12373
Riverside
Hurkey Creek Watershed- Bonita Vista Rd, ca 1/2 miles E and W of Hurkey Creek crossing.
1512
Comment
UCR92301
Eragrostis
Scott D. White
1994-10-17
2493
Riverside
SW Perris Basin, Temecula: Murrieta Creek channel directly west of Cherry Street.
320
Comment
SEINET1906700
Eragrostis barrelieri
A. C. Sanders, G. K. Helmkamp
1996-1
17978
Riverside
Coachella Valley: palm Springs, shopping center at SE corner of Raquet Club Dr. and Palm Canyon Dr.
189
Comment
UCR2396
Eragrostis pectinacea var. pectinacea
F. M. Reed
1906-7-7
1122
Riverside
Riverside, Chicago Ave. and Blaine St
287
Comment
RSA0108820
Eremalche rotundifolia
Duncan S. Bell, Amanda Turek
2009-3-30
183
Riverside
South end of the Arica Mountains; approximately 1.5 air miles southwest of Priest Well.
365
Comment
RSA0123367
Eremalche rotundifolia
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-23
9037
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Agua Alta Canyon, approximately 3.5 air miles southeast of the summit of Martinez Mountain.
639
Comment
RSA588807
Eremocarpus setiger
D. L. Banks, S. D. Boyd
1995-10-17
0760
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; Along lower Arroyo Seco, S of the Dripping Springs Campground. Along the broad alluvial benches N of where Arroyo Seco turns to the E.
512
Comment
UC17608
Eremocarpus setiger
Geo. F. Reinhardt
June, 1897
Riverside
San Jacinto Valley
Comment
SBBG28429
Eremocarya lepida
D. Myrick
1964-4-30
816
Riverside
Pines to Palms Hwy 74, 15 mi W of Palm Desert
1219
Comment
UCSB38669
Eremothera boothii
Cowan, Clark
1978-4-24
Riverside
2.1 mi (3.3 km) off Ave 66 on a dirt road, 1.3 mi (2 km) on Ave 66 from Hwy 86
Comment
SD229215
Eriastrum densifolium subsp. austromontanum
Dick Schwenkmeyer, Bethany Jenkins
2012-3-7
641
Riverside
Mt. San Jacinto: Pinyon Flats, approx. 1I(c) miles north of Highway 74 intersection with Palm Canyon Road, broad flat area.
1303
Comment
UCR268288
Eriastrum densifolium subsp. austromontanum
Jim Andre
2012-6-15
30534
Riverside
San Jacinto Mountains, Banning, along Hwy 243, 10.7 miles south of Interstate 10, San Bernardino National Forest
1499
Comment
LA106802
Eriastrum densifolium subsp. densifolium
Elizabeth McClintock;
1940-7-21
sn
Riverside
Santa Rosa Mountains, near Santa Rosa Springs
Comment
RSA0105497
Eriastrum densifolium subsp. elongatum
N. C. Cooper
1949-6-29
4304
Riverside
West of Pinon Flats, San Jacinto Mountains.
1524
Comment
RSA0110547
Eriastrum densifolium subsp. elongatum
Marcus E. Jones
1903-5-11
s.n.
Riverside
Banning.
701
Comment
RSA0110541
Eriastrum densifolium subsp. elongatum
Steve Boyd, T. S. Ross, L. Arnseth
1989-6-4
3651 A
Riverside
Vail Lake area, Temecula Creek, SE of the lake, just N of Highway 79.
488
Comment
JOTR01153
Eriastrum eremicum subsp. eremicum
Cole, James E.
1941-5-31
845
Riverside
Joshua Tree National Park. LOST HORSE MINE AREA
1524
Comment
RSA0120074
Eriastrum eremicum subsp. eremicum
H. K. Wagnon
1944-5-30
411
Riverside
Corner of Indian Ave. and Ramon Road, Palm Springs.
Comment
RSA0120685
Eriastrum harwoodii
Duncan S. Bell
2010-5-1
904
Riverside
Arica Mountains: northwest of the mountain range, approximately 8 air miles west of the ghost town of Rice, and approximately 6 air miles northwest of Priests Well.
324
Comment
UC2013131
Eriastrum harwoodii
Neal Kramer
2012-3-24
2039
Riverside
Approximately 15 miles west of Blythe
Comment
UC729736
Eriastrum harwoodii
Carl B. Wolf
1932-4-29
3119
Riverside
on Blythe Rd 3 mi s Rice; Eastern Colorado Desert
213
Comment
UCR112491
Eriastrum sapphirinum
A. C. Sanders, T. B. Salvato
2000-5-30
23441
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
UCR98680
Eriastrum sapphirinum
S. J. Myers
1995-6-9
s.n.
Riverside
Peninsular Range, Lake Elsinore, 0.5 mi south of intersection of Grand Ave. and Ortega Hwy (State Hwy 74)
457
Comment
RSA0122013
Eriastrum sapphirinum subsp. dasyanthum
Steve Boyd, L. Arnseth, Yvonne Rasmussen, Hugo Cota
1990-5-3
4591
Riverside
Vail Lake area, steep SE flank of Oak Mtn. above NE end of lake.
579
Comment
CAS-BOT-BC515039
Eriastrum sapphirinum subsp. sapphirinum
Carl B. Wolf
1932-8-4
3915
Riverside
San Jacinto Mts., Point View, near Idyllwild
1645
Comment
CAS-BOT-BC515045
Eriastrum sapphirinum subsp. sapphirinum
Ralph Hoffmann
1929-9-6
s.n.
Riverside
San Jacinto Mts., Strawberry Valley
1676
Comment
UCR149941
Ericameria brachylepis
Scott D. White
2004-10-8
10774
Riverside
Peninsular Ranges, 'Black Hills,' southeast of Lake Skinner and north of Oak Mountain
640
Comment
JEPS19180
Ericameria cooperi var. cooperi
W. L. Jepson
1928-4-25
12642
Riverside
White Tank Mohave Desert, White Tank
1371
Comment
UCR123257
Ericameria cuneata
Steve Boyd, D. E. Bramlet
1988-10-8
2859
Riverside
San Jacinto Mtns. area, Cahuilla Mountain, SW of Anza at head of Bautista Canyon, along the crest of the mountain
1707
Comment
UCR58879
Ericameria linearifolia
Steve Boyd, T. S. Ross, L. Arnseth
1989-4-2
3227
Riverside
Peninsular Range, Vail Lake area, sandstone ridge between Kolb Creek and Temecula Creek, forming peninsula at SW end of Lake.
Comment
RSA0097940
Ericameria palmeri var. pachylepis
Marc A. Baker, Michelle Cloud-Hughes
2015-6-23
18359
Riverside
2.3 km NNW of central Beaumont, 42 km ENE of central Riverside.
795
Comment
CAS-BOT-BC131641
Ericameria parishii var. parishii
Edmund C. Jaeger
1922-8-20
1004
Riverside
Long Valley - Palm Springs trail, San Jacinto Mts.
1524
Comment
CAS-BOT-BC131643
Ericameria parishii var. parishii
Edmund C. Jaeger
1920-4-9
s.n.
Riverside
Snow Creek, Colorado Desert
914
Comment
RSA604748
Ericameria pinifolia
A. C. Sanders, J. C. Lyman
1995-4-16
16558
Riverside
Glen Avon: Jurupa Hills (draining toward Fontana), Pyrite St. Canyon.
335
Comment
SD229094
Ericameria pinifolia
Dick Schwenkmeyer
2012-3-26
665
Riverside
Mt. San Jacinto: Garner Valley, Kenworthy (site #2), approx 1 mile northeast of junction of Highway 74 and Morris Ranch Road, base of steep bouldery slope.
1374
Comment
SDSU13523
Erigeron bonariensis
W. Miller with C. Mosse
1972-7-11
Riverside
Comment
UCR122520
Erigeron divergens
George K. Helmkamp, E. A. Helmkamp
2001-5-20
6687
Riverside
San Jacinto Mountains, Morris Ranch Rd., 2.1 mi NE of CA-74
1570
Comment
RSA200065
Eriodictyon crassifolium var. nigrescens
L. B. Ziegler
1967-7-25
s.n.
Riverside
Summit of Thomas Mtn, San Jacinto Mts.
2073
Comment
CAS-BOT-BC248632
Eriogonum apiculatum
P. A. Munz; E. K. Balls
1952-8-21
17975
Riverside
Santa Rosa Spring, Santa Rosa Mts.
2133
Comment
RSA239198
Eriogonum apiculatum
James L. Reveal, Caroline G. Reveal
1972-8-9
2861
Riverside
Along California Highway 243, 4.4 miles north-northwest of Idyllwild, 8.9 miles north of the junction with Highway 74, and 1 mile south of Alandale Ranger Station
Comment
SBBG36969
Eriogonum apiculatum
R. Hoffmann
1929-9-10
Riverside
Tahquitz Pk
2438
Comment
SD1298
Eriogonum apiculatum
Florence Youngberg
1933-8-26
Riverside
Idyllwild, San Jacinto Mts.
Comment
UCR146124
Eriogonum apiculatum
Michael Denslow, Firoozeh Navid- Ara, Valerie Soza
2003-7-15
1454
Riverside
Peninsular Ranges; San Jacinto Mountains, East of Idyllwild, along South Ridge Road (5S11 Rd.)
1890
Comment
UCR35091
Eriogonum apiculatum
L. B. Ziegler
1967-8-29
225
Riverside
San Jacinto Mtns., upper Strawberry Valley (under Lily Rock)
1982
Comment Read comments May 25 2008
RSA393168
Eriogonum davidsonii
P. A. Munz
1922-9-6
s.n.
Riverside
North of Dark Canyon.
1524
Comment
RSA393467
Eriogonum davidsonii
Anstruther Davidson
1892-7-3
s.n.
Riverside
San Jacinto.
Comment
SBBG1441
Eriogonum davidsonii
H. and M. Dearing
1940-6-8
4344
Riverside
Box Cyn, near Mecca
Comment
SEINET6340502
Eriogonum davidsonii
Norman C. Cooper
1944-6-16
1558
Riverside
San Jacinto Mountain, above Pine Cove
2073
Comment
UCR240620
Eriogonum davidsonii
Tracy Tennant, Mitch Provance
1998-6-16
MOR- 432
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, upper Millard Canyon, north of Cabazon, in wash just north of woodland stand M15
1098
Comment
UCR5704
Eriogonum davidsonii
Frank C. Vasek
1966-9-5
660905- 11
Riverside
Peninsular Ranges, San Jacinto Mtns., Banning-Idyllwild Rd. at Dark Canyon Rd. junction
1463
Comment
RSA27862
Eriogonum deflexum var. deflexum
C. L. Hitchcock
1940-3-30
5875
Riverside
Cottonwood Spring.
Comment
RSA496747
Eriogonum deflexum var. deflexum
A. C. Sanders
1988-5-11
7807
Riverside
Chocolate Mountains, Iris Pass area, 12 miles above the Coachella Canal in a wash E of the gasline road from Niland.
549
Comment
RSA125968
Eriogonum elongatum
E. K. Balls, Percy C. Everett
1957-11-4
22750
Riverside
Snow Creek, near old Fish Hatchery and through wash.
701
Comment
RSA65158
Eriogonum elongatum
J. T. Howell
1928-11-4
4089
Riverside
San Gorgonio Pass, between Banning and Cabazon.
Comment Read comments Mar 13 2011
RSA771106
Eriogonum elongatum
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4733
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm)., Between N33.97538, W116.65161 and N33.97538 and W116.65119.
604
Comment
RSA772961
Eriogonum elongatum
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4771
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
RSA0088968
Eriogonum fasciculatum subsp. polifolium
R. G. Swinney
1967-5-26
11740
Riverside
Snow Creek.
335
Comment
POM158441
Eriogonum fasciculatum var. foliolosum
P. A. Munz
1927-5-21
10881
Riverside
10 miles SW of Coahuila [now Cahuilla].
Comment
POM319084
Eriogonum fasciculatum var. foliolosum
Patricia Wilder
1971-9-29
5281
Riverside
Along San Jacinto River at north end of Fairview Street, north of Florida Street. Valle Vista; east of Hemet; south side of river
518
Comment Read comments Mar 27 2011
POM49850
Eriogonum fasciculatum var. polifolium
P. A. Munz, I. M. Johnston
1924-7-29
8881
Riverside
Lone Oak Ranch, Banning-Idyllwild Road.
1037
Comment
RSA393345
Eriogonum fasciculatum var. polifolium
N. C. Cooper
1944-5-19
1296
Riverside
Banning.
701
Comment
RSA774886
Eriogonum fasciculatum var. polifolium
Orlando Mistretta, Duncan S. Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
5011
Riverside
Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 0-1 miles above Whitewater Visitor Center (Whitewater Trout Farm); between N34.00456, W116.67238 and N33.99629 and W116.66010.
750
Comment Read comments May 22 2012
SBBG62102
Eriogonum gracile
P. A. Munz, I. M. Johnston
1928-9-12
11255
Riverside
Temescal Cyn
Comment
SD186297
Eriogonum gracile
Andy C. Sanders, Mike Misenhelter
2005-6-15
30971
Riverside
Sage-Aguanga Region; 2 miles NNE of Vail Lake, 4 miles SSW of Sage, Denise Road at Bonita Rd., near Calle de Nino, 1.2 mi. NE of summit
640
Comment
UC6567
Eriogonum gracile
A. J. McClatchie
1890-1
47
Riverside
near Elsinore
Comment Read comments Jul 8 2009
UCR133320
Eriogonum gracile
John F. Green, S. J. Myers
2003-6-25
s.n.
Riverside
French Valley, 'Greenway site' along Tucalota Creek c. 1 mile east of Murrieta Hot Springs
427
Comment
RSA191431
Eriogonum gracile var. gracile
E. W. Lathrop, Robert F. Thorne
1967-9-26
6647
Riverside
6 miles NW of Murrieta.
Comment
UCR21140
Eriogonum gracile var. incultum
Steve Boyd
1980-7-3
s.n.
Riverside
Perris Basin, Motte Reserve. Rocky hills 2.5 mi NW of Perris. Western edge of the reserve and 0.25 mi south of the NW corner of the reserve
518
Comment
RSA739338
Eriogonum inflatum
Keith E. Hoffmaster
1933-4-13
307
Riverside
Palm Springs.
Comment Read comments Aug 27 2011
RSA784743
Eriogonum inflatum
Duncan S. Bell
2012-2-12
3088
Riverside
Mecca Hills: approximately 1.25 air miles north of Box Canyon Road, and approximately 4 air miles southwest of Shavers Well.
256
Comment
RSA342561
Eriogonum inflatum var. inflatum
Robert F. Thorne, W. A. Tilforth
1980-5-28
54194
Riverside
San Bernardino Mountains: Whitewater ridge above old bridge.
Comment
SD103936
Eriogonum maculatum
J. L. S. Simpson
1965-5-14
Riverside
Along a dirt road to the New York Mountains
Comment Read comments Mar 23 2014
UCR122585
Eriogonum molestum
George K. Helmkamp
1995-11-16
101
Riverside
San Jacinto Mtns, Along Calif. Hwy 243, 0.25-0.50 mi south of Bay Tree Spring (about 0.9 mi north of Lake Fulmor)
1616
Comment
RSA488713
Eriogonum nudum var. pauciflorum
James L. Reveal, Caroline G. Reveal
1972-8-9
2855
Riverside
Along California Highway 74 at the turnoff to Idyllwild Mile-Hi Trap Club, about 1 mile west of the junction with Highway 243.
Comment
RSA766362
Eriogonum nudum var. pauciflorum
Joseph A. Ewan
1928-8-30
1499
Riverside
Tahquitz Peak Trail, San Jacinto Mts.
2012
Comment
UCR17518
Eriogonum nudum var. pauciflorum
Frank C. Vasek
1979-7-26
790726- 01
Riverside
Santa Rosa Mtns, Vicinity of Virgin Spring and Stump Spring
2348
Comment
UCR272168
Eriogonum nudum var. pauciflorum
Duncan S. Bell, Sandra Llamas, Koto Tikande
2015-7-16
8570
Riverside
Santa Rosa Mountains, along Forest Service Road 7S02 c. 0.7 air mile west of the summit of Santa Rosa Mountain
2253
Comment
SD22473
Eriogonum palmerianum
Susan G. Stokes
1933-7-1
Riverside
Road to Idyllwild, sandy flat near road
762
Comment
RSA38411
Eriogonum plumatella
P. A. Munz
1946-10-20
11595
Riverside
Near Ellen M. Mine, Joshua Tree National Monument.
1296
Comment
RSA424914B
Eriogonum saxatile
Louis C. Wheeler
1931-10-3
235
Riverside
Sumit Fern Valley-Tahquitz Valley trail, San Jacinto Mountains.
2500
Comment Read comments Jul 9 2012
HSC24856
Eriogonum thomasii
James Henrickson
1971-4-2
5485
Riverside
Hidden Oasis, 13 miles E of Palm Spring
183
Comment
HSC28462
Eriogonum thomasii
Richard Spjut
1973-4-10
3290
Riverside
Colorado Desert, N slopes of Chuckawalla Mtns., 3-4 mi. S of Desert Center
305
Comment
POM122028
Eriogonum thomasii
Marcus E. Jones
1903-5-11
s.n.
Riverside
Whitewater.
305
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
UCSB23769
Eriogonum thomasii
Shaw, Merrilee
1964-4-5
Riverside
State Highway 195; 7.3 miles northeast of junction with State Highway 111 at Mecca
106
Comment
CAS-BOT-BC262882
Eriogonum thurberi
H. M. Hall
1904-5-19
4950
Riverside
Riverside. Fairmount Park
243
Comment
POM2304
Eriogonum thurberi
S. B. Parish
1917-6-11
11363
Riverside
Santa Ana River.
Comment
UCR108472
Eriogonum thurberi
A. C. Sanders, K. C. Rose, D. Woodard
1995-3-22
16196
Riverside
Sonoran (Colorado) Desert, mouth of San Gorgonio Pass, alluvial fan just east of the mouth of Whitewater Canyon between Windy Point & Hwy I-10, Coachella Valley
370
Comment
SD173046
Eriogonum wrightii var. membranaceum
Juergen Schrenk
2005-10-11
46
Riverside
Santa Rosa Mountains, summit of Toro Peak
2650
Comment
POM47482
Eriophyllum ambiguum var. paleaceum
Mary F. Spencer
1920-4-7
1428
Riverside
Palm Canyon
244
Comment
UC572528
Eriophyllum ambiguum var. paleaceum
H. S. Yates
1937-3-24
6457
Riverside
Deep Canyon Thermal Quadrangle
609
Comment
CDA32920
Eriophyllum confertiflorum
Mike Lahti
2010-5-5
PDR# 1358681
Riverside
Hills on the west side of Temecula.
0
Comment
SEINET7073391
Eriophyllum confertiflorum
A. G. Vestal
1963-4-23
s.n.
Riverside
About 0.6 mile up Railroad Canyon Road southeast of Lake Elsinore. Coordinate datum: NAD27.
Comment
UCR16866
Eriophyllum confertiflorum
M. Ferro
1970-5-10
12
Riverside
Hwy 60 to San Jacinto turnoff [Gilman Springs Rd.]; 4 mi [SE] then 0.25 mi off E side of rd.
457
Comment
UCR177115
Eriophyllum confertiflorum
Tracy Tennant, Jeffrey Ross
1998-3-10
MOR- 1107
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Potrero Canyon
1037
Comment
UCR262564
Eriophyllum confertiflorum
T. B. Salvato, Meenaxi R. Panakkal, Tim Thomas
2009-6-23
3757
Riverside
San Jacinto Mountains, San Jacinto River Canyon, c. 0.16 mi south-southwest of the dirt parking area at the head of the South Fork Trail (FSR 2E17) from Hwy 74
1250
Comment
UC31712
Eriophyllum confertiflorum var. confertiflorum
Geo. F. Reinhardt
1897-6-1
Riverside
San Jacinto Mountains
Comment
POM358164
Eriophyllum wallacei
Anstruther Davidson
1892-05
s.n.
Riverside
Banning.
Comment
SD73607
Eriophyllum wallacei
Helen V. Witham
1970-4-29
821
Riverside
22 miles east of Lake Hemet.
1000
Comment
SDSU12863
Erodium cicutarium
J. Jill Steinberg with Janet Knotts and Kevin Contreras
1998-3-25
29
Riverside
300 feet above switchback in road from Santa Margarita (SDSU) Field Station trailer leading down into Santa Margarita River Gorge, north of river.
256
Comment
UCR103274
Erodium cicutarium
B. G. Pitzer, O. F. Clarke, S. Reed, G. Ruiz
1998-3-7
3574
Riverside
San Bernardino Mountains, Wildlands Conservancy's Mission Creek Preserve, c. 2 mi. up canyon from entrance at ranch gate, on Mission Creek Road, off of Calif. Hwy 62
762
Comment
UCR216951
Erodium macrophyllum
Kim Sparks, Ana Hernandez
2010-4-8
07
Riverside
Perris-Aguanga Basin, Gavilan Hills, 330m east of Cajalco Rd. and 55m south of dirt access road.
435
Comment
LA204344
Erysimum capitatum var. capitatum
Elizabeth Levine;
1949-5-22
sn
Riverside
Off the Pines to Palms Highway past Lake Hemet
Comment
RSA0020243
Erythranthe floribunda
Shawn Krosnick, C. Martinez, Naomi Fraga, L. McDade
2010-8-14
644
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
RSA0015883
Erythranthe moschata
T. B. Salvato, A. C. Sanders
2005-5-17
895
Riverside
San Jacinto River E of Valle Vista, just downstream from the Forest Service boundary and N of CA Hwy 74.
549
Comment
SEINET238556
Erythranthe moschata
George K. Helmkamp
1998-1
4129
Riverside
Santa Rosa Mtns.: 9 mi SE of Hwy 74 along Santa Rosa Mtn Rd. in vicinity of Santa Rosa Spring.
2232
Comment
UCD96465
Eschscholzia androuxii
Shannon M. Still; Jennifer R. Still, Charles M. Still
2008-2-15
258 A
Riverside
California. Riverside County: Joshua Tree National Park.
610
Comment
CAS-BOT-BC402623
Eschscholzia caespitosa
Sears
1978-3-18
925
Riverside
3 mi. E. of Corn Spring, 9 mi SE of Desert Center
365
Comment
CAS-BOT-BC403359
Eschscholzia californica
Steve Boyd
1986-4-22
1752
Riverside
Temescal Canyon: Stable alluvial benches of Indian Wash just south of Interstate 15
Comment
SDSU18743
Eschscholzia californica
C. Matt Guilliams
2008-2-13
452
Riverside
El Sobrante Landfill preserve area, western Riverside County, east of Interstate 15 off Temescal Canyon Road. Ca. 5 kilometers east off freeway. Access through landfill entrance.
410
Comment
UC64137
Eschscholzia californica
H. M. Hall
June, 1901
2063
Riverside
vicinity of Chalk Hill San Jacinto Mountains
1371
Comment
RSA3965
Eschscholzia glyptosperma
Carl B. Wolf
1932-4-29
3104
Riverside
Eastern Colorado Desert, 9 mi S of Brown's Well on the Blythe-Rice Road [Midland Rd].
244
Comment
SEINET7907904
Eschscholzia glyptosperma
D. A. Johnson
2005-1
Riverside
Between Coachella & S entrance to Joshua Tree Nat'l Park, S of Interstate 10
914
Comment
CAS-BOT-BC83132
Eschscholzia minutiflora
Cecil Hart
1926-2-1
s.n.
Riverside
Palm Springs.
Comment
UCD94252
Eschscholzia minutiflora
Shannon M. Still; Steven M. Still
2008-4-7
390
Riverside
California. Riverside County: South side of I-10 in wash.
336
Comment
UCD95443
Eschscholzia papastillii
P. C. Everett; E. K. Balls
1958-4-29
23013
Riverside
U.S. Highway 60/70, Indio to Blythe, 1 mile west of Cactus City.
548
Comment
UCD95447
Eschscholzia papastillii
William Shapeero
1954-4-28
s.n.
Riverside
Joshua Tree National Monument.
Comment
RSA25313
Eschscholzia parishii
C. L. Hitchcock
1940-3-29
5861
Riverside
Cottonwood Canyon, ca. 100 yards east of Spring.
Comment
UCR167412
Eschscholzia parishii
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
SEINET10839084
Eschscholzia parishii
David Charlton
1988-2-18
Charlton 1152
Riverside
Alluvial fan, s side of little san bernardino mtns. Fargo canyon rd. To Cottonwood wash, s of joshua tree national park, parallel to i-10. Creosote Bush scrub. 5 Miles e of jct. Dillon rd. And fargo cyn rd. Stable and disturbed Upper bajada with encelia, larrea; uncommon yellow flowered perennial
762
Comment
SEINET1906763
Eucalyptus
A. C. Sanders, O. F. Clarke, A. M. Boyce, C. L. Sanders
1993-1
14220
Riverside
Riverside, residential garden of A1 M. Boyce, 266 Frost Court.
360
Comment
UCR165411
Eucrypta chrysanthemifolia
A. C. Sanders
2005-4-21
29579
Riverside
Peninsular Range, Gavilan Hills, south of Harford Springs Co. Park and Ida Leona Rd., 1.5 mi. ESE of Gavilan Peak
622
Comment
UCR174050
Eucrypta chrysanthemifolia
A. C. Sanders, T. B. Salvato, Kelly Volansky, Michelle Balk
2006-5-24
32523
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
640
Comment
UCR259204
Eucrypta chrysanthemifolia
Mitch Provance
2012-3-30
312- 03
Riverside
San Gorgonio Pass, south of Banning at Smith Creek, near the corner of Coyote Trail and Old Idyllwild Rd.
693
Comment
JOTR34033
Eucrypta chrysanthemifolia var. bipinnatifida
La Doux, Tasha, M. Harding
2010-4-7
2918
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains, north of Fan Hill; large, open southwest flowing fan below Key's View; in upper reaches of side canyon, approx. 1 mile north of park boundary
Comment
SDSU13329
Eucrypta chrysanthemifolia var. chrysanthemifolia
Joseph R. Verfaillie, BIO 531 Taxonomy class (SDSU)
2000-4-1
24
Riverside
Along a poorly defined trail east of the north research station. At the Santa Margarita Ecological Research Station (SDSU).
322
Comment
SDSU18371
Eucrypta chrysanthemifolia var. chrysanthemifolia
C. Matt Guilliams, Jeannine Ross
2008-3-12
530
Riverside
El Sobrante Landfill preserve area, western Riverside County, east of Interstate 15 off Temescal Canyon Road. Ca. 5 kilometers east off freeway. Access through landfill entrance.
428
Comment
SBBG61339
Eulobus californicus
M. N. Ackley
1928-3-10
734
Riverside
Bridge Haven
426
Comment
SJSU13061
Euonymus occidentalis var. parishii
C. W. Sharsmith
1945-8-28
5450
Riverside
Indian Cr Canyon, Mt San Jacinto
1828
Comment
RSA0123118
Euphorbia eriantha
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-23
9028
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Agua Alta Canyon, approximately 3.5 air miles southeast of the summit of Martinez Mountain.
639
Comment
UCR14422
Euphorbia ocellata subsp. ocellata
A. C. Sanders
1974-9-18
0296
Riverside
Riverside, Botanic Garden at U.C.R., Australian section near back fence
412
Comment
JEPS51905
Euphorbia palmeri
W. L. Jepson and H. M. Hall
1901-5-19
1302
Riverside
Strawberry Valley; Mt. San Jacinto
Comment
POM4688
Euthamia occidentalis
F. M. Reed
1904-11-5
380
Riverside
Vicinity of Riverside
Comment
CAS-BOT-BC205628
Fagonia laevis
James R. Shevock
1986-3-23
11358
Riverside
Colorado Desert Region. Adjacent to Interstate 10 along Eagle Mountain Road, 3 miles west of Desert Center
350
Comment
JOTR31776
Fagonia laevis
La Doux, Tasha, Jim Andre
2009-3-10
385
Riverside
Joshua Tree National Park. South end of the Cottonwood Mountains, near Pinkham Wash just north of aquaduct just inside park boundary; approx. 7mi west of south entrance
541
Comment
POM14909
Fagonia laevis
Mary F. Spencer
1922-4-3
239
Riverside
Tahquitz Canyon, Palm Springs, Colorado Desert.
213
Comment
POM296624B
Fagonia laevis
Lyman D. Benson
1949-3-28
13579
Riverside
Wash at east end of Pines to Palms Highway just above junction of Palm Springs-Indio Road; Mt. Range: Santa Rosa Mountains; Drainage area: Colorado Desert.
305
Comment
RSA0081525
Fagonia laevis
Marc A. Baker, Michelle Cloud-Hughes
2014-2-16
17931
Riverside
Big Maria Mountains, along the Midland-Vidal Road, 12.5km WSW of Quien Sabe Point, 33km NNW of Blythe.
337
Comment
RSA775960
Fagonia laevis
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood, Jacqueline McConnaughy
2011-3-23
808
Riverside
Chuckwalla Mountains, North side, Alligator ACEC off I-10, south of Desert Center, in hills above 'Granite Mine.'
396
Comment
UCR85246
Fagonia laevis
A. C. Sanders, P. J. MacKay, M. Jacobsmeyer, et al.
1995-3-5
15985
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
JOTR31928
Fagonia pachyacantha
La Doux, Tasha, M. Harding, B. Truesdell
2011-3-15
2169
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains; rocky wash draining into west Pinkham Wash
Comment
CDA22198
Fatoua villosa
A. C. Sanders
2004-8-1
28766
Riverside
Perris-Aguanga Region; 3 miles ENE of Perris, new nursery growing grounds W of Menifee Rd. (=Pozos Av.) & S of Nuevo Rd., between San Jacinto River and Nuevo.
Comment
UCR18397
Festuca myuros
A. C. Sanders
1978-5-20
s.n.
Riverside
San Jacinto Mountains, James Reserve, above Lake Fulmor
1646
Comment
UCR228881
Festuca octoflora
A. C. Sanders
2011-4-6
38997
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
UCR86654
Festuca octoflora
A. C. Sanders, James C. Dice, K. C. Rose, D. Woodard
1995-3-29
16261
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
UCR90808
Festuca octoflora
A. C. Sanders, G. K. Helmkamp
1996-3-17
17993
Riverside
Coachella Valley, Rancho Mirage, intersection of Dinah Shore Dr. and Duval Dr., at Cathedral City limits, 2 mi. east of Date Palm Dr. and 2 mi. south of Ramon Rd
98
Comment
UCR116825
Filago californica
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-4-6
23926
Riverside
Western Colorado Desert, Coachella Valley, Desert Hot Springs, north of intersection of Pierson Blvd. and Atlantic, north of flood control ditch
348
Comment
UCR37452
Filago californica
Steve Boyd
1981-5-15
s.n.
Riverside
Peninsular Range, Gavilan Hills, confluence of the major drainage off the west slope of Estelle Mountain with Temescal Wash
320
Comment
UCR58850
Filago californica
Steve Boyd, T. S. Ross, L. Arnseth
1989-4-2
3210
Riverside
Peninsular Range, Vail Lake area, W end of bench on S flank of Oak Mtn.
549
Comment
UCR279534
Filago depressa
A. C. Sanders, Jim Malusa
2017-3-25
43015
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
UCR31848
Flaveria trinervia
A. C. Sanders
1981-10-31
2392
Riverside
McKinley St. between Riverside & Corona, 0.3 mi north of Hwy 91 & c. 100 yards west of McKinley
305
Comment
CLARK-A1528-5492
Forestiera neomexicana
John C. Roos
1965-7-25
Riverside
Santa Rosa Mountains
Comment
CAS-BOT-BC384199
Forestiera pubescens subsp. parvifolia
E. K. Balls
1955-7-19
20974
Riverside
Hwy. 74, 17 mi. se. of Mountain Center on road to Palm Springs
1371
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
RSA0013452
Fouquieria splendens
April Garbat, Sarah J. De Groot
2013-4-9
44
Riverside
Along Graham Pass Rd near intersection with Chuckwalla Valley Rd. Population from Chuckwalla Springs Rd to the pass.
416
Comment
SD232321
Frangula californica subsp. cuspidata
Scott D. White, Justin M. Wood
2008-7-8
12388
Riverside
San Jacinto Mountains: Johnson Meadow.
1438
Comment
SD247460
Fraxinus velutina
Fred T. Sproul, Julia Groebner
2014-7-21
6006
Riverside
Santa Ana River at Norco (Corona North 7.5'Q)
175
Comment
SDSU12976
Fraxinus velutina
Michael G. Simpson
1999-10-27
2041
Riverside
Adjacent to Santa Margarita river, Santa Margarita Ecological Reserve, San Diego State University, ca.1/2 mile from Southside Facilities.
152
Comment
UC22603
Fraxinus velutina
Mrs. Flora C. R. Price
1901-8-1
Riverside
sw base San Jacinto Mt.
670
Comment
RSA458585
Funastrum cynanchoides var. hartwegii
A. Menke
1955-4-25
s.n.
Riverside
Mouth of Tahquitz Canyon, Palm Springs.
Comment
RSA525438
Funastrum cynanchoides var. hartwegii
Steve Boyd, D. E. Bramlet
1990-4-29
4483
Riverside
Lake Skinner County Park, S flank of Bachelor Mountain.
Comment
POM98983
Funastrum hirtellum
E. C. Jaeger
1926-3-20
s.n.
Riverside
Cottonwood Springs, S base of Eagle Mts
Comment Read comments Oct 9 2010
UCR232393
Funastrum utahense
Dave Silverman
2010-3-30
7880
Riverside
Sonoran (Colorado) Desert, east bajada flank of southern McCoy Mountains, 950 m W of Black Creek Rd, E of McCoy Pk, and 4.4 km north of I-10
171
Comment
UCR195705
Galium angustifolium
A. C. Sanders, Tim Thomas
2008-8-1
35937
Riverside
Peninsular Range; San Jacinto Mtns., Coldwater Creek near Mountain Center, SE of Keenwild Fire Station
1448
Comment
RSA33614
Galium angustifolium subsp. angustifolium
N. C. Cooper
1944-7-15
1539
Riverside
Idlewild [Idyllwild], San Jacinto Mountains.
1524
Comment
RSA556516
Galium aparine
Julie Greene
1993-4-10
1136
Riverside
San Jacinto Wildlife Area: Lower North facing slope with granitic outcrops.
476
Comment
JOTR33778
Galium multiflorum
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2011-6-1
2930
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
JOTR33926
Galium multiflorum
La Doux, Tasha, M. Harding, M. Wheeler, and J. Harding
2010-6-2
2817
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, NW of Key's View and Inspiration Peak; bouldery outcrops along ridge line heading toward Juniper Flats
Comment
UCR177635
Galium porrigens
John F. Green, M. D. Wilcox
2003-7-15
s.n.
Riverside
San Jacinto Mtns., on powerline trail, picnic area at Juan Diego Flats, NW of Cahuilla Mountain
1220
Comment
SD70518
Galium porrigens var. porrigens
Lauramay T. Dempster, G. Ledyard Stebbins
1966-6-17
4243
Riverside
Red Hill Road, 0.9 mile north of Alvin Meadows, San Jacinto Mountains
1661
Comment
JOTR35080
Galium stellatum
La Doux, Tasha, M. Harding and M. Stewart
2010-3-24
3531
Riverside
Joshua Tree National Park. Southern end of Coxcomb Mountains with exposed metasedimentary rocks; narrow drainages surrounded by loose rocky slopes
Comment
POM184501
Galium stellatum
C. Leo Hitchcock
1932-4-7
12208
Riverside
Corn Springs, Eastern Riverside.
Comment
RSA0042107
Galium stellatum
Duncan S. Bell, Deidre Conocchioli
2014-3-11
6228
Riverside
Santa Rosa Mountains; Devil's Canyon, northeast of Martinez Mountain.
207
Comment
RSA49384
Galium stellatum
Philip A. Munz
1949-4-12
13028
Riverside
North base of Eagle Mts., Mojave Desert.
945
Comment
SBBG7318
Galium stellatum
H. and M. Dearing
1942-3-12
4830
Riverside
Dos Palmas Cyn, near Palms to Pines Hwy
426
Comment
CAS-BOT-BC158023
Garrya veatchii
A. C. Sanders; S. Hawkins; J. Goetzen; D. Freeman
1996-5-1
18121
Riverside
San Bernardino Mtns.; Morongo Indian Reservation, vicinity of natural pond & bog at SE edge of Burro Flats, along the road below the pond
1097
Comment
SD152991
Gastridium phleoides
Steve Boyd
1992-4-23
7063
Riverside
San Mateo Canyon Wilderness Area. Along San Mateo Creek from Riverside county line, following San Mateo trail upstream to the confluence with Bluewater Canyon
244
Comment
OBI5886
Gayophytum diffusum subsp. parviflorum
Carl B. Wolf
1932-8-5
3932
Riverside
Summit of Devil's slide Trl from Idyllwild to Tahquitz Valley, San Jacinto Mts
2438
Comment
POM12808
Gayophytum diffusum subsp. parviflorum
P. A. Munz
1922-6-26
5832
Riverside
Road to Santa Rosa.
1829
Comment
UCR166077
Gazania linearis
John F. Green
2005-2-10
s.n.
Riverside
Perris-Aguanga Basin, Moreno Valley; N of the 60 Fwy, NW block at intersection of Lasselle St and Ironwood Ave
573
Comment
UCR270194
Gazania linearis
A. C. Sanders, Jeanne Marie Acceturo & participants in Jepson Workshop
2016-4-3
42421
Riverside
Peninsular Range, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, south end of Los Caballos Road, c. 0.3 km NW (161 deg. ) of water tank
473
Comment
RSA559938
Gazania longiscapa
Steve Boyd
1992-4-18
6889
Riverside
Buck Mesa, S of Lake Skinner, 1.8 mi E of main entrance rd to lake along Borell Rd.
Comment
CAS-BOT-BC332706
Geraea
Elizabeth McClintock
1964-4-8
s.n.
Riverside
Desert flat E of Indio
Comment
RSA278960
Geraea canescens
B. A. Prigge, L. Martinez
1978-3-23
2403
Riverside
NW Colorado Desert, Coachella Valley, 1.9 miles E of North Palm Springs on Dillon Rd.
243
Comment
SD30769
Geraea canescens
Edith A. Purer
1935-4-21
6458
Riverside
Near Palm Springs
Comment
UC88703
Geraea canescens
S. B. and W. F. Parish
1882-4-1
Riverside
Agua Caliente
Comment Read comments Nov 24 2011
SEINET10726152
Geraea canescens
David B. Dunn, Howard Brown; Elizabeth M. McClintock
1947-3-15
Dunn 2901
Riverside
Pushawalla Canyon biota, Indio Hills. In wash.
Comment
RSA70499
Geranium carolinianum
F. W. Peirson
1922-4-10
2859
Riverside
Murray Canyon, near Palm Springs.
305
Comment
RSA676109
Gilia
Scott D. White
2001-4-12
8300
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
UCR157881
Gilia
A. C. Sanders
1995-4-10
16481
Riverside
Peninsular Range, Gavilan Hills, 2360 ft. hill, 1.2 miles WSW of Gavilan Peak, east of Lake Mathews Dr.
683
Comment
SEINET7063436
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 Hills. UTM Zone 11, 499122mE, 3715547mN. (WGS84/NAD83).
514
Comment
JEPS89034
Gilia angelensis
Rimo Bacigalupi and L. Heckard
1962-3-25
8385
Riverside
about 5 mi se Corona (just n of Bedford Canyon, low rolling hills at eastern base of the Santa Ana Mountains); eastern base Santa Ana Mountains, n of Bedford Canyon
304
Comment
RSA627297
Gilia angelensis
George K. Helmkamp
1998-4-3
3083
Riverside
West Palm Springs Village area, vic. of Hwy I-10 & Verbenia Ave.; 4 mi. N of Tamarack Rd on Cottonwood Rd.
1280
Comment
SEINET7073453
Gilia angelensis
A. G. Vestal
1963-4-25
s.n.
Riverside
Granite Rocks, about 1 mile west of Radec on Route 71 (presently Route 79). Coordinate datum: NAD27.
Comment
UCR234260
Gilia angelensis
A. C. Sanders
2012-4-12
40033
Riverside
Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon, along Temescal Canyon Rd. between El Hermano Rd. and I-15 crossing near Mayhew Canyon
311
Comment
UCR241837
Gilia angelensis
A. C. Sanders, Timothy W. Chumley
2013-4-2
40738
Riverside
Peninsular Range, Temescal Canyon between Horsethief Canyon Rd. and Hostettler Rd., near I-15 Fwy, SE of Corona (Lee) Lake
377
Comment
UCR90273
Gilia angelensis
Scott D. White, S. J. Myers, S. Ogg Wilcox
1995-7-16
3328
Riverside
Santa Ana Mtns, Proposed pipeline route: Lake Elsinore Pumped Storage Hydroelectric project. Steep NE facing mtn slope west of Lake Elsinore, SE of Hwy 74.
915
Comment
UCR30803
Gilia australis
A. C. Sanders, Ken Berg
1980-5-1
1357
Riverside
San Jacinto Mountains, Garner Valley. Dry bench above valley floor 0.25 mi NW of Kenworthy Ranger Station
1433
Comment
UCR91367
Gilia capitata
Scott D. White, M. Jacobsmeyer
1996-4-20
3940
Riverside
Elsinore Basin, Bundy Canyon, east of Lake Elsinore; c. 1 road mi. east of Bundy Canyon Rd exit from the Interstate Hwy 15 exit
451
Comment
POM10417
Gilia capitata subsp. abrotanifolia
Charlotte M. Wilder
1907-4-6
s.n.
Riverside
Whitewater Ranch
Comment Read comments Nov 30 2009
RSA526176
Gilia capitata subsp. abrotanifolia
Steve Boyd, T. S. Ross
1990-5-11
4678
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
JEPS4108
Gilia diegensis
W. L. Jepson
May 17 1901-Jun 1 1901
1300 f
Riverside
Strawberry Valley , Strawberry Valley (Mt. San Jacinto)
Comment
RSA78131
Gilia diegensis
Verne Grant, Alva Grant
1953-5-15
18457
Riverside
On hwy 74 at Anza junction.
1494
Comment
RSA95645
Gilia diegensis
Verne Grant, Alva Grant
1955-04
20680
Riverside
Creek bottom in brush on Clark and Noni Ranch, 10 mi. E of hwy 395 on hwy 71, Temecula to Warner Hot Springs.
Comment
UCR24336
Gilia filiformis
John C. Roos
1958-3-15
s.n.
Riverside
Sonoran (Colorado) Desert, 3 mi. SE of Desert Center, Chuckwalla Mtns.
Comment
RSA783529
Gilia latiflora
J. D. Olmsted
1958-6-15
175
Riverside
Idyllwild School of Music and Arts, south of Idyllwild. In dry grassland near Strawberry Creek.
1524
Comment
SEINET3087440
Gilia ochroleuca subsp. exilis
Andrew C. Sanders, B. Pitzer
1986-4-30
6475
Riverside
San Jacinto Mtns.; lower Bee Canyon, 0.2 mi. above the mouth of the canyon.
610
Comment
RSA0016283
Gilia ochroleuca subsp. exilis
Clare B. Hardham
1965-6-18
12947 -B
Riverside
Cedar Flat Road, Idlewild [Idyllwild].
Comment
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
UCR19618
Gilia splendens
B. Freeman
1969-6-20
690620- 3
Riverside
San Jacinto Mtns, University of California, Riverside's James Reserve, c. 250 yards up path along Hall Canyon.
1646
Comment
LA210342
Gilia stellata
K. Watkins; E. McClintock
1937-4-10
sn
Riverside
Palms to Pines Highway near road to Shumay
Comment
RSA172282
Gilia stellata
R. F. Thorne
1963-3-29
32396
Riverside
Ca. 7-8 miles E of Mecca, Mecca Hills.
152
Comment
UC880158
Gilia stellata
I. W. Clokey
1935-4-17
6801
Riverside
Cottonwood Springs
Comment
UCR244401
Gilia stellata
Jim Andre
2012-4-16
20983
Riverside
Southern Mojave Desert, Joshua Tree National Park; along Cottonwood Springs Rd [=Pinto Basin Rd.], c. 6 mi. south of north entrance at Twin Tanks parking area
1197
Comment
UCR251666
Gilia stellata
Thomas R. Stoughton, Christi Gabriel, Stephanie Rockwood, Jackie McConnaughy, Naomi Fraga
2011-3-17
757
Riverside
Sonoran (Colorado) Desert, Mecca Hills, Shaver's Well, adjacent to Box Canyon Road, Shaver's Wash just west of Mecca Copia Trail
305
Comment
RSA560844
Githopsis diffusa subsp. candida
Steve Boyd, Timothy S. Ross
1992-5-4
7178
Riverside
Southern Santa Ana Mountains; San Mateo Canyon Wilderness Area; Oak Flats area E of Verdugo Potrero
732
Comment
CAS-BOT-BC435005
Glinus lotoides
Steve Boyd
1981-9-2
s.n.
Riverside
Gavilan Hills region, north base of the range, south of Lake Mathews in muddy pool in drainage on south side of Cajalco Road, 1 mile west of Archer Road.
Comment
RSA180320
Gnaphalium californicum
E. W. Lathrop
1965-4-4
5621
Riverside
8 miles west of Murrieta
Comment
SDSU14083
Gnaphalium californicum
Jonathan S. Austin, Michael G. Simpson
2002-4-20
12
Riverside
Along northeastern part of Loop trail. Santa Margarita Ecological Reserve.
338
Comment
RSA583611
Gnaphalium microcephalum
Steve Boyd, Darin Banks
1995-3-30
8406
Riverside
Agua Tibia Wilderness Area, northern flank of Agua Tibia Mountain at the western edge of the Dripping Springs Alcove in tributary of Kolb Creek just east of the old Woodchuck Truck Trail road grade, just south of the Wilderness boundary.
640
Comment
RSA526078
Gnaphalium palustre
Steve Boyd, T. S. Ross
1990-5-11
4632
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
RSA736534
Gossypium
Michael Denslow
2004-2-1
1906
Riverside
North of Blythe; along Hwy 95, just south of Main Canal on west side of road.
76
Comment
RSA0106694
Guillenia lasiophylla
Duncan S. Bell, Thomas Stoughton
2010-3-19
562
Riverside
Central section of the Arica Mountains; within the Palen/McCoy Wilderness area; approximately 2 air miles west of Priest Well.
449
Comment
UC10947
Guillenia lasiophylla
H. M. Hall
1897-3-20
405
Riverside
Gavilan
Comment
POM359230
Gutierrezia sarothrae
Robert Kessler
1921-1-21
s.n.
Riverside
San Jacinto Mt.
Comment
RSA318860
Gutierrezia sarothrae
M. A. Lane
1982-10-13
s.n
Riverside
34.5 km/21.6 miles E of Kern Cam summit of the San Jacinto Mtns on Hwy 74.
1220
Comment Read comments Jul 14 2013
SEINET188337
Halliophytum hallii
C. L. Hitchcock
1940-4-2
5926
Riverside
Joshua Tree National Monument; Cottonwood Spring wash
Comment
UCR102871
Harpagonella palmeri
A. C. Sanders
1997-3-26
20116
Riverside
Lake Skinner area, NW foot of the Tucalota Hills, 0.2 mi. east of main Skinner entrance road on a dirt service road
473
Comment
UCR121883
Harpagonella palmeri
Ian G. Gillespie, Abby Sirulnik
2000-5-7
36
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
UCR281495
Harpagonella palmeri
Mitch Provance, John Hazlett, Matt K. Beyers, Jeremiah George
2017-4-5
417- 94
Riverside
Temescal Valley, S side of De Palma Rd, about 0.5 mile WNW of Horsethief Canyon Rd.
400
Comment
UCR113542
Hazardia squarrosa
Mitch Provance
1998-6-6
697
Riverside
Jurupa Mountains, Jensen Quarry, Sunnyside area on W side of Sierra Blvd, just east of corner of 29th St. and Scenic Drive
262
Comment
RSA674589
Hedypnois cretica
Scott D. White
2000-5-5
7777
Riverside
City of Murrieta: Vacant lot on N corner at intersection of Jefferson Av. and Murrieta Hot Springs Rd.
323
Comment
UCR230607
Hedypnois cretica
A. C. Sanders, Nathan Moorhatch
2011-3-22
38777
Riverside
Peninsular Range, powerline corridor through hills 6.4 km SW of Perris, east of Hwy 74 and south of Ethanac Rd.
506
Comment
CAS-BOT-BC306714
Helenium bigelovii
P. A. Munz
1922-7-7
6064
Riverside
San Jacinto Mts. Meadow north of Tahquitz Valley
2225
Comment
UC62874
Helianthus californicus
H. M. Hall
1901-7-1
2612
Riverside
vicinity of Strawberry Valley (streams); San Jacinto Mountains
1584
Comment
UC354463
Helianthus gracilentus
Edmund C. Jaeger
1925-8-1
Riverside
near Gregg's Ranch (Banning-Idylwild Rd.)
1127
Comment
UC1063900
Heliotropium curassavicum
H. S. Yates
1936-4-8
5452
Riverside
5 mi. s.e. Coachella; Thermal Quad.
Comment
UC1532826
Heliotropium curassavicum
Robert F. Thorne, C. W. Tilforth, L. DeBuhr and E. Lathrop
1975-8-29
47310
Riverside
Santa Rosa Plateau, Mesa de Burro, Rancho California
609
Comment
RSA192192
Hemizonia fasciculata
E. W. Lathrop
1966-5-15
6313
Riverside
3 miles SE of Murrieta on the De Luz Road.
Comment
RSA94099
Hemizonia kelloggii
F. W. Peirson
1925-5-20
6011
Riverside
Aguanga.
610
Comment
UCR180057
Hemizonia paniculata
Mitch Provance
2005-5-18
9818
Riverside
Warm Springs Valley, Nichols road wetland area at Alberhill Creek, south of the I-15 Freeway and Collier Ave., along the SE side of Pierce St., properties on both the NE and SW sides of Baker St. in the city of Elsinore
396
Comment
UCR220307
Hemizonia paniculata
Bill Wagner
2005-10-7
s.n.
Riverside
Peninsular Range; Gavilan Hills Region, Cajalco Flood Control Basin site (proposed, since constructed), at NE corner of El Sobrante Rd. and Cajalco Rd.
447
Comment
UCR174068
Hesperolinon micranthum
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-28
32618
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
591
Comment
SEINET5641180
Hesperoyucca whipplei var. whipplei
Wendy C. Hodgson, Andrew Salywon, Liz Slauson, Brandi Eide
2013-6-14
28528
Riverside
Santa Rosa Mountains, off of highway 74 south of Palm Desert, off of Pine View Drive.
1297
Comment
JEPS16283
Heterocodon rariflorum
H. M. Hall
Jun 1901
2205
Riverside
vicinity Strawberry Valley; San Jacinto Mountains
1615
Comment
UCSB15429
Heterotheca sessiliflora subsp. echioides
Breedlove, Dennis
1961-8-5
Riverside
Along State Highway 74, 5 miles east of Keen Camp, Memet Valley, San Jacinto Mountains
1341
Comment
UCR189800
Heuchera hirsutissima
Diane Menuz
2007-6-19
305
Riverside
Peninsular Ranges, San Jacinto Mountains, Pacific Crest Trail, along Fuller Ridge
2724
Comment
JOTR31979
Hibiscus denudatus
La Doux, Tasha, M. Harding, M. Wheeler, T. Herskovits
2011-4-14
2215
Riverside
Joshua Tree National Park. Southwest Eagle Mountains; west of Lost Palms Canyon; large wash at mouth of rocky, narrow canyon
719
Comment
UCR244888
Hibiscus denudatus
A. C. Sanders, T. B. Salvato
2012-10-12
40405
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, Graham Pass, 7.6 km (c. 4.5 mi.) above the road to Chuckwalla Spring on Graham Pass Rd.
387
Comment
SEINET190986
Hilaria rigida
A. A. Beetle
1942-4-22
3183
Riverside
5 mi E of Shaver's Summit; Rt 60 & 70
Comment
CAS-BOT-BC55304
Hirschfeldia incana
Katherine Esau
1935-6-15
s.n.
Riverside
Near Riverside.
Comment
RSA660232
Hirschfeldia incana
M. Duke, Christy Hightower, C. McElroy
1982-5-15
4
Riverside
CA Hwy 74, just off highway E of Elsinore, 1 mi W of Hwy 15.
Comment
RSA741155
Hirschfeldia incana
Scott D. White, Justin M. Wood
2008-5-15
11991
Riverside
Johnson Meadow.
1415
Comment
PASA1047
Hoffmannseggia densiflora
Margaret Stason
1932-4-18
249
Riverside
Roadside near Blythe
Comment
CAS-BOT-BC207514
Hoffmannseggia glauca
H. M. Hall
1905-4-20
5829
Riverside
Colorado Desert, Coachella
20
Comment
UC570587
Hoffmannseggia glauca
Frank W. Peirson
1935-4-17
11469
Riverside
9 mi s Blythe
Comment
UCR274853
Hoffmannseggia glauca
April Garbat, Sarah J. De Groot
2013-4-30
058
Riverside
Sonoran (Colorado) Desert, Ford Dry Lake, north of Hwy I-10
122
Comment
RSA0125269
Hoffmannseggia microphylla
Duncan S. Bell, Sarah De Groot, LeRoy Gross
2016-2-17
8757
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting on the Martinez Slide to the north of Toro Canyon, approximately 4.5 air miles east northeast of the summit of Martinez Mountain.
230
Comment
SD49373
Hoffmannseggia microphylla
Thomas W. Whitaker
1958-4-30
Riverside
Box Canyon, midway between Mecca & Shaver's Well, in gravelly soil
Comment
RSA575896
Holocarpha virgata subsp. elongata
Steve Boyd
1994-10-14
8389
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 Read comments May 20 2012
RSA563904
Hordeum intercedens
A. C. Sanders
1993-4-5
13686
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)., (Near 33 deg 46'N, 117 deg 03'W)
460
Comment
POM295696
Hordeum murinum subsp. glaucum
Lyman Benson
1932-3-26
3167
Riverside
3 miles N [of] Temecula, San Jacinto Mountains; [this location cannot be in San Jacinto Mtns. -SW]
457
Comment Read comments Dec 4 2011
LA47894
Hosackia crassifolia var. crassifolia
Carl Epling; William Robison
1935-6-30
sn
Riverside
north fork San Jacinto River
Comment
SEINET5327478
Hosackia oblongifolia var. oblongifolia
H. M. Hall
s.n.
Riverside
San Jacinto Mt.
Comment
POM11429
Hulsea vestita subsp. callicarpha
P. A. Munz
1922-7-3
5960
Riverside
S slopes of Santa Rosa Mts.
1676
Comment
POM361061
Hymenoclea salsola
Anstruther Davidson
1892-05
s.n.
Riverside
Banning.
Comment
SEINET269275
Hymenoclea salsola
Bern Schwen
1994-3-21
Riverside
Joshua Tree National Monument ; Little San Bernardino Mountains along radio tower road in first canyon west of Pushawalla Canyon east of Upper Thousan
640
Comment Read comments Sep 7 2013
UCR687
Hymenoclea salsola
S. C. Warner
1956-4-28
s.n.
Riverside
Sonoran Desert, Small canyon in hills east of Morongo Wash Road
Comment
JOTR31157
Hymenoxys cooperi
La Doux, Tasha
2009-6-3
1865
Riverside
Joshua Tree National Park. (Stop 4): Little San Bernardino Mountains, Covington Flats Area, gravelly slopes below peak
1511
Comment
UCSB4124
Hypericum scouleri
Kamb, Peter
1948-10-31
Riverside
Hall Canyon; San Jacinto Mts
Comment
RSA519240
Hypochaeris glabra
Ed LaRue
1989-4-25
s.n.
Riverside
2 mi (airline) NW of Lake Elsinore, adjacent to Cleveland National Forest; at mouths of Rice and McVicker Canyons. All of sec. 33, W/2 sec. 34, NW/4 sec. 3 [T6S] and a small portion of eastern sec 35.
488
Comment
CAS-BOT-BC219768
Hyptis emoryi
R. Freeman
1977-3-9
2172
Riverside
S-O & Q-O South side of Chuckwalla Mnts.
Comment
OBI13684
Hyptis emoryi
Lewis S. Rose
1959-1-8
59000
Riverside
La Quinta
30
Comment
RSA776343
Hyptis emoryi
Duncan S. Bell
2010-3-20
625
Riverside
Riverside Mountains; in the vicinity of Calzona Mine; approximately 2 air miles northeast of Riverside Mountain Peak.
232
Comment
SEINET3197211
Hyptis emoryi
Andrew C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley
2010-3-16
37473
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 7.5' Q)
204
Comment
UCR263512
Hyptis emoryi
Aaron C. Sedgwick, Brett Griffin
2012-3-28
023
Riverside
Sonoran (Colorado) Desert, Mecca Hills, Box Canyon Road. c. 6 miles south of Hwy I-10
323
Comment
SEINET12277044
Hyptis emoryi
L. S. Rose
1936-1
36791
Riverside
Palm Canyon Wash
152
Comment
SEINET12045030
Iris hartwegii
R. L. Rutherford
1945-1
1672
Riverside
Big Oaks Canyon, Banning
1219
Comment
RSA0077522
Isomeris arborea var. angustata
G. Wallace
1964-4-26
s.n.
Riverside
Palm Springs area.
Comment
JOTR30830
Ivesia saxosa
Andre, Jim, Tasha La Doux
2008-9-16
10702
Riverside
Joshua Tree National Park. JTNP; SE end of Splitrock Picnic Area. Queen Mountain USGS 7.5 min Quad. Near 34 00.486' N 116 03.288' W
1289
Comment
UC842096
Juncus acutus subsp. leopoldii
Ivan Johnston
1917-4-4
1073
Riverside
Palm Canyon Colorado Desert
243
Comment
RSA674965
Juncus bufonius
Scott D. White, Teresa Salvato
2001-6-8
8583
Riverside
Santa Ana Mountains: Southern margin of county, just northeast of Rainbow Valley.
335
Comment
UCR110922
Juncus bufonius
A. C. Sanders, K. C. Rose
1999-6-18
22825
Riverside
Domenigoni Valley, upper Warm Springs Creek between Hwy 79 (Winchester Rd.) and Scott Rd., Domenigoni Ranch, south of Winchester
433
Comment
UCR154375
Juncus bufonius
A. C. Sanders, Mike Misenhelter
2005-6-15
30954
Riverside
Peninsular Range; Sage-Aguanga Region, 2 miles NNE of Vail Lake, 4 miles SSW of Sage, Denise Rd. at Bonita Rd., near Calle de Nino, 1.2 mi. NE of summit of (Big) Oak Mtn., SW of Rocky Ridge and SE of Black Hills
671
Comment
UCR48484
Juncus bufonius
Steve Boyd
1986-4-19
1718
Riverside
Peninsular Range, Temescal Canyon, Warm Springs Valley, Alberhill Creek east of Nichols Road
366
Comment
JOTR35497
Juncus bufonius var. bufonius
La Doux, Tasha, D. Shade, S. De Groot, N. Fraga, L. Washburn
2013-4-26
3185
Riverside
Joshua Tree National Park. Little San Bernardino Mtns, Upper Smithwater Canyon, NW of Quail Mtn. (Biodiversity Hunt stop2)
1295
Comment
UC729901
Juncus macrandrus
Carl B. Wolf
1932-8-5
Riverside
on trail from Tahquitz Valley to San Jacinto Peak (1st real wet meadow on trail, head of fork of Tahquitz Creek); San Jacinto Mts., Tahquitz Creek
2743
Comment
POM122329
Juncus macrophyllus
Marcus E. Jones
1921-8-29
s.n.
Riverside
Idyllwild, San Jacinto Mountains.
Comment
RSA741108
Juncus mexicanus
Scott D. White, Justin M. Wood
2008-6-17
12158
Riverside
South of Hwy 79 near Keen Camp Summit.
1402
Comment
SDSU11812
Juncus mexicanus
H. Wedberg
1962-7-28
994
Riverside
In Hemet Meadow, about 1 mile S from Herkey Creek Publ. Campgr. on the road to Santa Rosa Summit, San Jacinto Mts.
1372
Comment Read comments Jan 24 2013
UC1601830
Juncus oxymeris
H. M. Hall
1897-8-12
837
Riverside
vicinity Strawberry Valley; San Jacinto Mountains
1615
Comment
POM49555
Juncus rugulosus
Phillip A. Munz, I. M. Johnston
1924-7-29
8829
Riverside
6 miles SE of Poppet Flat, San Jacinto Mountains.
1524
Comment
UCR241238
Juncus textilis
Tracy Tennant, Jeffrey Ross
1998-6-23
MOR- 522
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, upper end of Hathaway Canyon at Burro Flat
1113
Comment
UC126712
Juncus triformis
F. M. Reed
1908-7-12
2481
Riverside
Surprise Lake; San Jacinto Mountains
Comment
CLARK-A1528-2669
Juniperus californica
John C. Roos
1952-4-16
5541
Riverside
Box Springs
457
Comment
RSA0123105
Juniperus californica
Duncan S. Bell, Larry Heronema, Isaac Marck, Evan Meyer
2016-3-22
9012
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in a side canyon off of Martinez Canyon, approximately 7 air miles southeast of the summit of Martinez Mountain.
698
Comment
RSA770301
Juniperus californica
Orlando Mistretta, Duncan Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4586
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
SEINET10531629
Juniperus californica
Charles L. Hitchcock
1940-4-3
Hitchcock 5933
Riverside
2.5 km northeast of Cottonwood Spring along 29 Palms Road, Joshua Tree National Monument.
Comment
CAS-BOT-BC234589
Justicia californica
E. A. McGregor
1917-3-18
731
Riverside
Painted Canon [Canyon], Colorado Desert
Comment
RSA402303
Justicia californica
Gale Sphon
1955-5-15
s.n.
Riverside
Dead Indian Canyon near Palm Springs.
Comment
SEINET2043587
Justicia californica
B. Pitzer
1988-3-10
640
Riverside
W side of Chuckwalla Mountains, on gas line road ca. 1.5 mi N of intersection with Red Cloud Mine Rd. (&wash); ca. 2 airline miles S of HWY I-10
488
Comment
SEINET2043588
Justicia californica
John Adams
1966-3-12
445
Riverside
Hwy 74, 2 mi above Palm Desert.
610
Comment
UCR89730
Kallstroemia californica
J. M. Stewart
1990-9-23
661
Riverside
Sonoran (Colorado) Desert, Interstate Hwy 10, 1.5 mi. west of Wiley Well Road.
Comment
POM44746
Keckiella antirrhinoides
Marcus E. Jones
1903-5-11
s.n.
Riverside
Banning.
701
Comment
RSA210978
Keckiella antirrhinoides
C. W. Tilforth
1969-7-24
215
Riverside
Along Red Mountain ROad, east of County Hiway R-3, south of Hemet.
Comment
RSA525429
Keckiella antirrhinoides
Steve D. Boyd, L. Arnseth, Yvonne Rasmussen, Hugo Cota
1990-5-3
4538
Riverside
San Jacinto Mountains, Vail Lake area, rolling terrain at jtn of Hwy R3 and Powerline Road, NE of the lake.
Comment
RSA660928
Keckiella antirrhinoides
Mitch Provance
1998-5-29
559
Riverside
NW side of North Hill, along the S edge of Lake Evans.
274
Comment
UCR4113
Keckiella antirrhinoides
Ronald M. Cope
1965-3-20
s.n.
Riverside
Sonoran (Colorado) Desert/San Bernardino Mtns., Beside dry creek bed that crosses Whitewater Canyon Road about 4 mi from Hwy
Comment
CAS-BOT-BC236724
Keckiella antirrhinoides subsp. microphylla
Annie M. Alexander; Louise Kellogg
1941-5-24
2215 a
Riverside
North base of Eagle Mountains, Colorado Desert
1158
Comment
NY786519
Keckiella antirrhinoides var. antirrhinoides
I. W. Clokey
1936-4-16
6885
Riverside
Along San Jacinto River, East of Hemet
600
Comment
UCR266913
Kochia scoparia
D. E. Bramlet
2005-7-13
3890
Riverside
Perris Aguange Basin Region; San Jacinto Valley, 20 ft. west of Davis Road just south of Marvin Rd., San Jacinto Wildlife Area
434
Comment
SJSU4485
Krameria bicolor
T. G. Balgooyen
1966-4-4
46
Riverside
3 mi E of Palm Springs
Comment
SEINET229295
Krameria grayi
L. M. Shultz, JS Shultz
1985-4-17
8305
Riverside
Southern extension of the Big Maria Mountains
98
Comment
UC449696
Krameria grayi
unknown
1917-5-19
3858
Riverside
Palm Canyon; near palm grove
Comment
SD136908
Lactuca serriola
Steve Boyd, Tim Ross, Dave Bramlet
1992-9-9
7678
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area; upper San Mateo Canyon,from the junction of Tenaja Road and Los Alamos Creek.
395
Comment
CLARK-A1528-4706
Lamarckia aurea
John C. Roos
1952-4-2
5462
Riverside
Box Springs
Comment
UCR142198
Lamarckia aurea
June Latting
1979-4-8
s.n.
Riverside
Box Springs Mountain
915
Comment
SD152821
Lamium amplexicaule
Steve Boyd
1998-2-26
6694
Riverside
Santa Ana Mts. San Mateo Cyn. Wilderness Area from fisherman's camp downstream to confluence with Bluewater Cyn.
305
Comment
UCR101796
Lamium amplexicaule
George K. Helmkamp, E. A. Helmkamp
1997-3-5
1329
Riverside
2.8 mi SE of Gilman Hot Springs
518
Comment
UCR265048
Lamium amplexicaule
Mitch Provance
2013-4-8
413- 09
Riverside
San Bernardino Valley, Santa Ana River bottom, Tequesquite Creek and associated wetlands west of Rubidoux Ave
226
Comment
JOTR35335
Langloisia setosissima subsp. setosissima
Harding, Mitzi, Mark Wheeler
2012-2-28
101
Riverside
Joshua Tree National Park. Southeast Coxcomb Mountains; high saddle along wide ridge (Stop 3)
463
Comment
RSA1201
Larrea tridentata
B. D. Stark
1930-4-1
1494
Riverside
San Gorgonio Pass.
457
Comment
UCR227464
Larrea tridentata
Thomas R. Stoughton, J. McConnaughy, D. Monks, M. Volke
2010-4-21
151
Riverside
Little San Bernardino Mountains, north of Desert Center, junction of Hwy 177 and Kaiser Road west of Kaiser Road, north of Hwy 177
335
Comment
RSA594508
Lastarriaea coriacea
D. L. Banks, Dylan Hannon
1996-5-3
994
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
RSA649664
Lastarriaea coriacea
Rashmi Pant, Darin Banks
1996-5-13
1024
Riverside
NW Palomar Mtns. Agua Tibia Mountians. Foothills S of Hwy 79; E of the Dripping Spring Campground; along xeric ridge, approximately 100mi E of the Dripping Springs Guard Station.
Comment
RSA784516
Lastarriaea coriacea
Anna Kostikova, Glenn Litsios, Sarah Burgy, Steve Boyd
2010-6-20
73
Riverside
Crossing of Woodchunk road and 79 Hwy
Comment
SEINET7073293
Lasthenia californica
A. G. Vestal
1963-4-27
s.n.
Riverside
Cottonwood Canyon Road southeast of Lake Elsinore. Coordinate datum: NAD27.
Comment
UC1563135
Lasthenia coronaria
Steve Boyd, Tim Ross, and Laurel Arnseth
1989-4-1
3167
Riverside
recent burn in hills just to sw of the dam Vail Lake area
487
Comment
UC517567
Lasthenia coronaria
John Thomas Howell
1928-3-11
3415
Riverside
Morongo Canyon; Colorado Desert
609
Comment
UCR281787
Lasthenia coronaria
Mitch Provance, Matt K. Beyers, Jeremiah George, John Hazlett
2017-4-19
417- 102
Riverside
Menifee Valley, Menifee, W side of Murrieta Rd., between Melido St. and Wickerd Rd.
482
Comment
RSA609945
Lasthenia glabrata subsp. coulteri
D. E. Bramlet
1995-6-8
2431
Riverside
San Jacinto Wildlife Area, Lovell Unit. The population is located in the berms & within the old duck ponds. The site is located 1.71 km East of Davis Road and 46 m south of the existing access road., The size is 640 m. N of the Jan Jacinto River channel.
435
Comment
POM262944
Lasthenia gracilis
J. C. Roos
1941-4-19
178
Riverside
Reche Canyon - 'Plateau' [Label indicates San Bernardino Co.]
Comment
RSA644636
Lasthenia gracilis
Scott D. White
1993-3-12
1144
Riverside
San Jacinto Valley: between aqueduct and Warren Road.
457
Comment
RSA708425
Lasthenia gracilis
Scott D. White
2005-3-29
10834
Riverside
San Gorgonio Pass: Cabazon. Alluvial fan and benches west of San Gorgonio river and south of I-10 Freeway. West of existing gravel quarry, likely to be proposed for quarry expansion.
585
Comment
SD239604
Lasthenia gracilis
John F. Green
2008-4-15
0408 16
Riverside
Peninsular Range: Perris-Aguanga Valley; Moreno Valley/Mead Valley area, square parcel 0.8 km on a side, between Nandina Ave. and Oleander Ave., east of Day Street (Steele Peak 7.5'Q)
483
Comment
POM29619
Lathyrus
Marcus E. Jones
1903-5-11
s,n,
Riverside
Banning.
701
Comment
UCR193873
Lathyrus vestitus
A. C. Sanders, Mitch Provance
2008-7-11
35818
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
UCR270310
Lathyrus vestitus
T. B. Salvato, Arlee M. Montalvo, Rari E. Marcs
2016-4-26
8379
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
SD129329
Lathyrus vestitus var. alefeldii
Steve Meyers
1990-3-21
Riverside
Santa Rosa Plateau Area; along Gatos Road 0.5 miles south of Buena Vista Road (2 miles west of sandia Canyon & 0.1 mile north of San Diego county line)
366
Comment
SDSU14267
Lathyrus vestitus var. alefeldii
Ryan Jacobson, Jeremy Mass
2000-4-19
8
Riverside
Santa Margarita Ecological Reserve. Near west bank of Stone Creek, about 1 mile north east of south-side facility.
177
Comment
UC1128965
Lathyrus vestitus var. alefeldii
A. Lewis
1934-3-1
357
Riverside
Hagador Canyon Cleveland National Forest, Corona Quad.
1082
Comment Read comments Dec 11 2011
JEPS64869
Lathyrus vestitus var. vestitus
W. L. Jepson
1939-4-19
19212
Riverside
3 mi s Aguanga; Dripping Spring
731
Comment
JOTR29582
Layia glandulosa
Andre, Jim
2006-4-6
6714
Riverside
Joshua Tree National Park. Along Desert Queen Mine Rd
1362
Comment
CLARK-A1528-1982
Layia platyglossa
John C. Roos
1947-3-21
3364
Riverside
Reche Canyon
Comment
UC62889
Layia platyglossa
H. M. Hall
1902-4-26
2988
Riverside
vicinity Riverside
426
Comment
UCR202066
Layia platyglossa
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
UCR241006
Layia platyglossa
Tracy Tennant
1998-4-7
236
Riverside
Peninsular Range/Perris-Aguanga Basin Region, Mariette Rd. at Grouse Court, 2.25 mi. NE of Vail Lake Dam
582
Comment
POM361701
Layia platyglossa subsp. campestris
B. C. Templeton, I. W. Clokey
1930-4-9
1024
Riverside
Near Banning
500
Comment
SD140222
Leersia oryzoides
A. C. Sanders, O. F. Clarke & CNPS field trip
1991-10-5
11740
Riverside
Riverside, Fairmont Park. Along Spring Brook between Lake Evans and Santa Ana River, circa 50-100 meters below the lake.
Comment
SD6338
Lemna
Unknown
1881-5-13
Riverside
Temecula.
Comment Read comments Mar 27 2011
UCR166806
Lepidium densiflorum var. elongatum
R. E. Riefner Jr.
2005-6-1
05- 437
Riverside
Hemet, Wilhelm property, south side of Florida Ave (Hwy 74) c. 0.25 mi west of MWD canal
459
Comment
RSA563912
Lepidium dictyotum
A. C. Sanders
1993-4-5
13684
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
UCR76171
Lepidium dictyotum var. acutidens
A. C. Sanders
1993-4-1
13760
Riverside
Perris-Aguanga Basin Region, western edge of Hemet, 14 acre parcel at NE corner of intersection of Myers St. and Devonshire Ave., 0.75 mile NE of the intersection of Florida Ave (Hwy 74) and Warren Rd, just south of Tres Cerritos
460
Comment
UCR162888
Lepidium dictyotum var. dictyotum
Fred M. Roberts, D. E. Bramlet
2005-4-1
6154
Riverside
Upper Salt Creek, W of Hemet, parcel between Devonshire and Florida, c. 0.2km N of Florida and 0.2km W San Diego Aquaduct; c. 2km NW Ryn Field
457
Comment
RSA429902
Lepidium fremontii
D. A. Young
1969-3-28
464
Riverside
At end of Hayfield Rd., S of Interstate Hiway 10.
305
Comment
CAS-BOT-BC89583
Lepidium lasiocarpum
D. A. Johansen; J. A. Ewan
1932-4-10
7056
Riverside
Along diversion canal at mouth of Tahquitz Canyon.
213
Comment
UCD115683
Lepidium lasiocarpum subsp. lasiocarpum
G. K. Helmkamp; E. A. Helmkamp
1998-2-18
2714
Riverside
Colorado Desert: Chuckwalla Valley; 0.3 mi S of Checkwalla Rd. on Graham Pass Rd.
Comment
UCR111604
Lepidium nitidum
Mitch Provance, J. Ross
1999-4-1
1733
Riverside
Jurupa Mountains, Pediment of the extreme W end of the range, on the E side of Country Village Road.
250
Comment
UCR91891
Lepidium pinnatifidum
A. C. Sanders, K. D. Jones, D. Malueg
1996-4-20
18053
Riverside
San Jacinto Valley, San Jacinto River between Nuevo and Lakeview, from 11th to 13th Streets, E side of the river channel
433
Comment
SDSU17495
Lepidium virginicum var. pubescens
Jerry Jenkins
2001-3-31
2001 -017
Riverside
Santa Margarita Ecological Reserve. Sandy path on east side of river, UTM zone 6, 481850E, 3699100N. UTM transfered to GIS.
Comment
RSA604869
Lepidospartum squamatum
Scott D. White
1995-12-24
3799
Riverside
Lakeview Mtns: Ca 5 road mi SE of Davis RD/Ramona Expwy intersection.
610
Comment
UCR93089
Lepidospartum squamatum
Scott D. White
1995-12-24
3799
Riverside
Lakeview Mtns., c. 5 road mi SE of Davis Road/Ramona Expressway intersection.
610
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
UCR37447
Leptochloa uninervia
Steve Boyd
1981-4-8
s.n.
Riverside
Gavilan Plateau, Lake Mathews Road, south of Gavilan Peak
640
Comment
RSA783048
Leptodactylon pungens
Olmsted
1959-7-1
709
Riverside
In Granite along trail from saddle to San Jacinto 4 mi. NE of Idyllwild
2591
Comment Read comments Mar 29 2014
POM3569
Leptosiphon floribundus subsp. glaber
Robinson, Crocker
1916-3-28
s.n.
Riverside
Santa Ana Mountains.
Comment
RSA606306
Leptosiphon lemmonii
Jon E. Keeley
1994-4-22
25339
Riverside
Shipley Reserve.
590
Comment
RSA667000
Leptosiphon pygmaeus subsp. pygmaeus
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-5-8
24181
Riverside
S. of Hemet, E end of Diamond Valley, ca 1/4 mi. N of Newport Rd. and 3/4 mi. E of State St.
506
Comment
SFV7333
Leptosyne californica
T. Gordon, K. Kimbrough
1975-3-16
850
Riverside
10 miles south of Corona. Open fields adjacent to Highway 71.
365
Comment
CAS-BOT-BC339358
Lessingia glandulifera var. glandulifera
Scott D. White
1996-8-1
4406 A
Riverside
San Jacinto Mts. Idyllwild Area: Hwy 243 at Deer Springs trailhead and adjacent area
1830
Comment
RSA482215
Lessingia glandulifera var. glandulifera
Richard Noyes
1988-9-10
735
Riverside
South ridge of Tahquitz Peak. Along road leading to trailhead.
1982
Comment
RSA78247
Lessingia glandulifera var. glandulifera
P. A. Munz, E. K. Balls
1952-8-21
17962
Riverside
Hamilton Creek, SE part of San Jacinto Mountains.
1372
Comment
SBBG27981
Lessingia glandulifera var. glandulifera
J. T. Howell
1927-8-2
2929
Riverside
rd to Hemet, Mt San Jacinto
Comment
UC1211957
Lessingia glandulifera var. glandulifera
Otto T. Solbrig
1958-8-21
2770
Riverside
3.5 mi w of Keen Camp; Highway 74
Comment
SBBG89134
Leymus condensatus
L. F. LaPre
1988-6-3
Riverside
Indian Truck Trail exit on W side of Interstate 15 in Temescal Cyn, ca. 0.25 mi from the freeway near the dirt rd
Comment
RSA356744
Lilaea scilloides
Robert F. Thorne
1973-5-23
45518
Riverside
Santa Rosa Plateau: Mesa de Colorado
610
Comment
RSA741006
Limnanthes gracilis subsp. parishii
Scott D. White, Justin M. Wood
2008-6-18
12218
Riverside
San Jacinto Mountains: K Flat Meadow.
1433
Comment
UC1531098
Limnanthes gracilis subsp. parishii
Tom Griggs and Earl Lathrop
1985-3-3
2
Riverside
1/4 mi below (e) vernal pool C3 (4 mi w of Murrieta); Santa Rosa Plateau, Preserve, Mesa de Colorado
Comment
RSA180406
Linanthus androsaceus subsp. luteolus
E. W. Lathrop
1965-5-9
5735
Riverside
6 miles W of Murrieta.
Comment
RSA192027
Linanthus androsaceus subsp. luteolus
E. W. Lathrop
1966-5-16
6326 -a
Riverside
Tenaja Grade, 2 miles SW of Murrieta on the Tenaja Road.
Comment
RSA586032
Linanthus bigelovii
D. L. Banks, S. D. Boyd
1995-3-16
0084
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area: N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove, Arroyo Seco drainage.
506
Comment
CAS-BOT-BC225693
Linanthus californicus
Harwood; Munz
1920-3-20
3394
Riverside
Glenn Ivy
335
Comment
UCR137698
Linanthus dianthiflorus
D. L. Banks, V. W. Steinmann
1997-3-13
1512
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
UCR260883
Linanthus dianthiflorus
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-24
41490
Riverside
San Gorgonio Pass, c. 3.8 miles east of Cabazon, north of San Gorgonio River wash, south of I-10 and generally NE of water bottling plant, west of dirt road to wind farm
439
Comment
RSA525462
Linanthus dianthiflorus subsp. dianthiflorus
Steve Boyd, D. E. Bramlet
1990-4-29
4508
Riverside
Lake Skinner County Park, SE base of Bachelor Mountain.
Comment
POM13247
Linanthus dianthiflorus subsp. farinosus
P. A. Munz, I. M. Johnston
1922-5-19
5361
Riverside
5 miles NE of Murietta.
457
Comment
UCR54447
Linanthus floribundus subsp. hallii
A. C. Sanders, E. J. Lawlor
1988-10-22
8722
Riverside
Santa Rosa Mtns, Pinyon Flats Area, along Horsethief Creek where the trail from the Dolomite Mine Crosses.
1100
Comment
UCR233176A
Linanthus jonesii
Jim Andre, Glenn L. Clifton
2011-2-22
17432
Riverside
Mecca Hills, along Box Canyon Road, 8.5 mi northeast of town of Mecca
171
Comment
UCR41530
Linanthus jonesii
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6108
Riverside
Sonoran (Colorado) Desert, Corn Spring, Chuckwalla Mtns. wash below the spring and wash and rocky slopes to the south
489
Comment
UCR50990
Linanthus jonesii
B. G. Pitzer, S. J. Myers, J. Wilkinson
1988-2-21
0603
Riverside
Sonoran (Colorado) Desert, S end of Coxcomb Mtns, 0.2 mi. north of Hwy 177 (Old Desert Center - Rice Road), at 10.6 mi. NE of Desert Center
229
Comment
UCR91407
Linaria canadensis
Scott D. White
1995-4-5
2743
Riverside
Perris Valley, Lakeview Mountains: directly south of Rosary Ave. at ' T ' intersection with Central Ave., in town of Nuevo
488
Comment
RSA170448
Lobelia cardinalis subsp. graminea
J. D. Olmsted
1959-8-13
776
Riverside
Fleming Ranch in May Valley; at head of big green meadow (spring fed). 3 miles SE of Idyllwild.
1616
Comment
CLARK-A1528-1115
Lobularia maritima
Cameron Duncan
1966-3-27
Riverside
Riverside
548
Comment
UCR116962
Loeflingia squarrosa
A. C. Sanders, T. B. Salvato
2001-5-3
24107
Riverside
Perris-Aguanga Basin region, Hemet, SE corner of State Street at Gibbel, 1712 ft. hill at east end of Diamond Valley
518
Comment
UCR174322
Loeflingia squarrosa
A. C. Sanders, T. B. Salvato, Kelly Volansky, Michelle Balk
2006-5-24
32561
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
RSA92724
Loeflingia squarrosa
J. C. Roos
1952-5-14
5664
Riverside
2 mi. northwest of Perris.
503
Comment Read comments May 21 2011
RSA0121391
Loeseliastrum matthewsii
Duncan S. Bell, LeRoy Gross
2016-3-31
9192
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Martinez Canyon, approximately 6 air miles southeast of the summit of Martinez Mountain.
492
Comment
RSA0123279
Logfia filaginoides
Duncan S. Bell, Larry Heronema, Isaac Marck, Evan Meyer
2016-3-22
8992
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in a side canyon off of Martinez Canyon, approximately 7 air miles southeast of the summit of Martinez Mountain.
698
Comment
UC170149
Logfia filaginoides
Charlotte M. Wilder
1912-4-9
1300
Riverside
ridge n Wilder's; Jurupa Hills
Comment
RSA614176
Lomatium dasycarpum
D. L. Banks
1997-2-17
1283
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 Riverside/San Diego County line border.
402
Comment
SEINET4310261
Lomatium lucidum
J. C. Roos
1965-1
Riverside
Sky Line Drive, S. of Corona, Santa Ana Mts.
Comment
JEPS12323
Lomatium mohavense
Marjorie D. Clary
1932-5-12
1643
Riverside
Colorado Desert, Lost Horse Canyon
1371
Comment
POM10335
Lomatium vaginatum
Charlotte M. Wilder
1907-05
770
Riverside
Jurupa Hills
Comment Read comments Dec 8 2013
CAS-BOT-BC234808
Lonicera subspicata
Victor Duran
1933-7-2
3496
Riverside
Vandeventer Flat, Santa Rosa Mts.
1524
Comment
UCD137364
Lonicera subspicata
M. Vincent
1963-7-8
431
Riverside
Upper San Juan Campground. Hwy #74.
Comment
HSC85284
Lonicera subspicata var. denudata
Steve Boyd
1986-5-7
1831
Riverside
Temescal Canyon, terrace escarpment between Horsethief Wash and Indian Truck Trail, S of I-15
Comment
RSA567202
Lotus argophyllus var. argophyllus
Walter Wisura, W. Steinmetz
1993-5-29
4918
Riverside
PCT S of Hwy 74, near Table Mountain road
Comment
UCR100025
Lotus hamatus
A. C. Sanders, G. Helmkamp
1997-3-15
20000
Riverside
Peninsular Range, Lake Skinner, SE foot of Bachelor Mtn., just north of the lake
600
Comment
RSA0119992
Lotus haydonii
Duncan S. Bell, Thomas Stoughton
2016-4-13
9260
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting along the Cactus Spring Trail, in the vicinity of Horsethief Creek.
1047
Comment
UCR35034
Lotus heermannii
L. B. Ziegler
1968-7-17
329
Riverside
San Jacinto Mtns, Hemet Valley. On shore of Lake Hemet, c. 50 ft. from waters edge
1357
Comment
UCR111982
Lotus humistratus
A. C. Sanders, T. B. Salvato
2000-5-25
23408
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
RSA788868
Lotus nevadensis var. davidsonii
Gary D. Wallace
2003-7-8
4034
Riverside
Hidden Lake.
Comment
POM19606
Lotus nevadensis var. nevadensis
Mary F. Spencer
1923-6-28
2192
Riverside
Fern Valley, San Jacinto Mountains
1646
Comment
CLARK-A1528-5009
Lotus purshianus
John C. Roos
1937-6-7
2400
Riverside
San Jacinto
Comment
UCR241229
Lotus purshianus
Tracy Tennant, Jeffrey Ross
1998-7-11
MOR- 505
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, upper end of Hathaway Canyon at Burro Flat
1113
Comment
UC80895
Lotus purshianus var. purshianus
A. W. Anthony
1895-7-15
Riverside
San Jacinto Mountain
Comment
UCR127342
Lotus scoparius subsp. brevialatus
A. C. Sanders, T. B. Salvato, Mitch Provance
2003-4-4
25846
Riverside
San Bernardino/Santa Ana River Valley Region, Jurupa Mtns., hill SW of the Jensen Quarry, NW of Sunnyslope
421
Comment
CDA27329
Lotus strigosus
G. D. Barbe, T. C. Fuller
1973-2-27
1057
Riverside
1.3 miles east of Coachella Canal on Highway 195, Box Canyon Wash, east of Mecca.
0
Comment
CSUSB1246
Lotus strigosus
Leland E. Francois
1966-3-6
3666 2
Riverside
One mile north of Lakeview, Calif. on a dirt road (no name) which runs north directly out of town.
448
Comment
RSA701361
Lotus strigosus
Steve Boyd, Aydee Virgen
2004-4-13
10874
Riverside
San Mateo Canyon, midway between confluence with Los Alamos Canyon and Tenaja Canyon.
Comment
RSA709971
Lotus strigosus
Sarah J. De Groot, Leland Lubinsky, Naomi Fraga, Lisa Rojas
2005-2-10
4589
Riverside
Along Palen Pass Road, near Palen Pass, between Granite and Palen Mountains. Bluff of sharp light-colored volcanic rock.
402
Comment
SEINET3560021
Lotus strigosus
L. R. Abrams
1941-4-23
13928
Riverside
White Water Wash, Palm Springs railroad station
Comment
UC454679
Lotus strigosus
I. J. Condit
1910-6-24
Riverside
road to Strawberry Valley San Jacinto Mts.
914
Comment
UCR102952
Lotus strigosus
George K. Helmkamp
1998-4-4
3153
Riverside
Sonoran (Colorado) Desert, junction of Calif. Hwy 62 (Twentynine Palms Hwy) & Calif. Hwy 177 (Desert Center-Rice Rd)
457
Comment
RSA507467
Lotus strigosus var. hirtellus
Kathy Harper
1988-5-14
s.n.
Riverside
San Jacinto Mountains, along Hwy 243, 1-2 mi. below Mt. Edna turnoff.
Comment
UCR138890
Lotus strigosus var. strigosus
D. L. Banks
1997-4-5
1683
Riverside
Agua Tibia Mtns., NW Palomar Mountains: Agua Tibia Wilderness area. south of Dorland Mountain, just west of the Pechanga Indian Reservation boundary, at the headwaters of a tributary of the N fork of Pechanga Creek
793
Comment
UCR214281
Lotus strigosus var. tomentellus
A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley
2010-3-16
37469
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
PASA1115
Lotus subpinnatus
Frank W. Peirson
1930-5-10
Riverside
Hemet Plateau near March Field
457
Comment
UCR74371
Lotus tomentellus
Theo Glenn
1991-5-2
91- 14
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, NW of Blythe
350
Comment
RSA395900
Lotus wrangelianus
Steve Boyd
1986-4-22
1765
Riverside
Terrace escarpment W side of Indian Wash, S of I -15.
Comment
CLARK-A1528-6667
Ludwigia peploides
Ken F. Clarke
1971-9-7
Riverside
Santa Ana River
Comment
UCR51134
Lupinus
Jack Easton
1988-5-2
s.n.
Riverside
Peninsular Range, Anza area
1189
Comment
HSC14766
Lupinus albifrons
C. L. Hitchcock, C. V. Muhlick
1964-3-17
23099
Riverside
3 mi. SE of Glen Ivy Hot Springs.
Comment
UCD105832
Lupinus arizonicus
John Wear
1995-3-23
s.n.
Riverside
Colorado Desert: Blythe.
Comment
UCR245956
Lupinus arizonicus
Duncan S. Bell
2009-3-7
31
Riverside
Arica Mountains, ridgeline of range just north of the summit along the border of the Palen/McCoy Wilderness Area
614
Comment
UCR2956
Lupinus arizonicus
D. L. Flaherty
1963-3-21
113
Riverside
Sonoran Desert, Coachella Valley, 1000 yards west of the intersection of Hwy 74 and Bursera Way in Palm Desert.
128
Comment
UCR108398
Lupinus bicolor subsp. marginatus
D. L. Banks, V. W. Steinmann
1997-3-13
1460
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
POM350067
Lupinus bicolor subsp. microphyllus
M. B. Dunkle
1932-3-25
2876
Riverside
Cabazon, Colorado Desert.
457
Comment
RSA619550
Lupinus bicolor subsp. microphyllus
D. L. Banks
1997-5-5
1998
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, east of its intersection with Pechanga Creek, along the south fork of Pechanga Creek.
396
Comment
CLARK-A1528-494
Lupinus concinnus
Fred B. Essig
1967-3-23
Riverside
Valle Vista
Comment
UC63435
Lupinus concinnus
H. M. Hall
1904-5-16
4945
Riverside
vicinity Riverside (Fairmount Park); vicinity of Riverside, Fairmount Park
243
Comment
UCR179204
Lupinus concinnus
Mitch Provance, Tracy Tennant
1998-6-16
MOR- 386
Riverside
San Bernardino Mtns., Morongo Indian Reservation, 0.5 mi. north of junction of East Branch and Millard Canyon
1220
Comment
RSA630297
Lupinus concinnus subsp. optatus
R. S. Woglum
1941-6-12
3057 a
Riverside
Idyllwild.
Comment
RSA407150
Lupinus concinnus subsp. orcuttii
Christopher Davidson, B. Gustafson
1977-4-7
5585
Riverside
Whitewater Canyon Rd. (exit from Interstate-10 ca. 2.5 mi. W of jct I-10 with State 62); near start of Angeles [Pacific] Crest Trail. Hillside, N slope.
610
Comment
JOTR16693
Lupinus excubitus var. hallii
Vanderspek & Youse
1964-4-17
64503
Riverside
Joshua Tree National Park.
Comment
POM2500
Lupinus excubitus var. hallii
I. M. Johnston
1918-5-30
1996
Riverside
Temescal Canyon
366
Comment
UC397202
Lupinus excubitus var. hallii
I. M. Johnston
1918-5-30
1996
Riverside
Temescal
304
Comment
UCR138142
Lupinus excubitus var. hallii
D. L. Banks, V. W. Steinmann
1997-3-13
1444
Riverside
NW Palomar Mtns, Agua Tibia Mtns: Redhawk Housing Development, north of the Pechanga Indian Reservation in the hills south of the intersection of Marge Place and Tehachapi Pass (S of Redhawk Parkway)
378
Comment
RSA413699
Lupinus hirsutissimus
Ora M. Clark
1929-3-16
1685
Riverside
South of Cabazon, Colorado Desert.
Comment
UCR42380
Lupinus hirsutissimus
N. M. Fellows, A. C. Sanders, A. Strickland
1986-4-8
167
Riverside
San Jacinto Mtns./Sonoran (Colorado) Desert, Oasis de Los Osos Preserve, off Snow Creek Canyon at the N foot of the San Jacinto Mountains, 1 mi west of Snow Creek Village
489
Comment
UCR84944
Lupinus hirsutissimus
A. C. Sanders, K. C. Rose, D. Woodard
1995-3-22
16231
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
POM13291
Lupinus hyacinthinus
E. C. Jaeger
1921-7-8
1060
Riverside
Dark Canyon, San Jacinto Mts
2439
Comment
UC73187
Lupinus latifolius var. parishii
M. F. Gilman
1904-1
44
Riverside
Banning
Comment Read comments Mar 13 2011
RSA413769
Lupinus longifolius
N. C. Cooper
1947-4-5
2046
Riverside
Los Alamos Canyon, Elsinore.
762
Comment
UCR6032
Lupinus longifolius
Sally Crum
1966-3-20
s.n.
Riverside
Santa Ana Mtns, 1 mi [west] of Murrieta, on grassy slope of a small cultivated hill by side of Tenaja Rd
1067
Comment
SEINET7062849
Lupinus microcarpus var. microcarpus
A. G. Vestal
1947-3-29
s.n.
Riverside
East of Lake Elsinore along Railroad Canyon Road. UTM Zone 11, 473624mE, 3725049mN. (WGS84/NAD83).
472
Comment
JOTR35142
Lupinus sparsiflorus
La Doux, Tasha, M. Harding, K. Kain, E. Babich
2011-3-22
3254
Riverside
Joshua Tree National Park. West Cottonwood Mountains; rocky bench between deep drainages in large southwest facing canyon feeding into east Pinkham Wash (Stop 3)
Comment
UC1979544
Lupinus sparsiflorus
Darin L. Banks, Steve Boyd
1995-5-3
232
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of Dripping Springd Alcove Area, along the lower alluvial benches of Arroyo Seco.
Comment
UCR213497
Lupinus sparsiflorus
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt
2010-5-18
38411
Riverside
Peninsular Range, southeastern Gavilan Hills near Alberhill, north of Concordia Ranch Rd. and Black Powder Rd.
502
Comment
UCR37480
Lupinus sparsiflorus
Steve Boyd
1981-4-8
s.n.
Riverside
Peninsular Range, Dawson Canyon, Gavilan Hills
Comment
UCR86885
Lupinus sparsiflorus
A. C. Sanders, James C. Dice, K. C. Rose, D. Woodard
1995-3-29
16290
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
SEINET10488969
Lupinus sparsiflorus
Shervncik
1973-3-18
SHERVNCIK 783
Riverside
Santa Ana mtns. Mockingbird canyon lake. Loam. Grassland. Mockingbird Canyon road, about 5 mi n of lake Matthews.
Comment
HSC79895
Lupinus sparsiflorus subsp. sparsiflorus
James Henrickson
1973-3-18
2700
Riverside
16 (air) mi. E of Temecula, 2.9 mi. E of Aguanga along Hwy. 71
823
Comment
RSA501075
Lupinus succulentus
Steve D. Boyd, Tim S. Ross, L. Arnseth
1989-4-2
3193
Riverside
Vail Lake Area, W end of bench on S flank of Oak Mountain.
549
Comment
CLARK-A1528-2851
Lupinus truncatus
John C. Roos
1947-3-15
3326
Riverside
Valle Vista
Comment
CLARK-A1528-2853
Lupinus truncatus
John C. Roos
1938-4-4
730
Riverside
La Sierra
Comment
RSA414398
Lupinus truncatus
M. B. Dunkle
1932-3-25
2889
Riverside
Cabazon. Colorado desert.
457
Comment
RSA559418
Lupinus truncatus
Steve D. Boyd
1992-4-15
6861
Riverside
Santa Ana Mtns, San Mateo Cyn Wilderness Area. Bluewater Cyn along Bluewater Tr. dowstream to the confluence with San Mateo Creek.
335
Comment
SDSU12245
Lupinus truncatus
Lara Tikkanen, Taxonomy of California Plants class, M. G. Simpson, instructor
2000-4-1
3
Riverside
Comment
UCR213445
Lupinus truncatus
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-7
37804
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, west of dirt extension of Lake St., 1.0 mi. NW (341 deg. ) of intersection of I-15 and Lake St.
526
Comment
CAS-BOT-BC231419
Lycium andersonii
Mrs. R. W. Campbell
1922-3-6
35
Riverside
Palm Springs
Comment
RSA0108983
Lycium andersonii
Duncan S. Bell, Amanda Bell
2012-1-29
3077
Riverside
Arica Mountains; collecting in the center of the range, approximately 7 air miles southwest of the ghost town of Rice, or 2 air miles west of Priests Well.
438
Comment
SEINET3078088
Lycium andersonii
B. Pitzer
1988-3-10
659
Riverside
W side of Chuckwalla Mountains, on gas line road ca. 1.5 mi N of intersection with Red Cloud Mine Rd (and wash); ca. 2 miles (airline) S of Hwy I-10.
488
Comment
UCR100785
Lycium andersonii
George K. Helmkamp, E. A. Helmkamp
1998-2-18
2693
Riverside
Sonoran (Colorado) Desert, Midland Road., 3.8 mi. SE of Midland, Little Maria Mtns.
198
Comment
RSA0042166
Lycium brevipes
Duncan S. Bell, Evan Meyer
2014-4-2
6520
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; southern section of range; approximately 1 air mile northwest of Canyon Spring.
422
Comment
RSA435266
Lythrum californicum
H. de Forest
1932-8-28
s.n.
Riverside
1st Spring from San Jacinto.
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
UCR79486
Madia exigua
Steve Boyd, T. Ross
1992-6-10
7642
Riverside
Southern Santa Ana Mtns., San Mateo Canyon Wilderness Area, Santa Ana Mountains; about 'Potrero Escondido', an isolated area of low relief topping the ridge system due west of jct. Tenaja Rd. & Los Alamos Rd at the confluence of Los Alamos Creek with the main trunk of San Mateo Creek
673
Comment
UCR121072
Malacothrix californica
D. E. Bramlet
2000-8-30
3077 A
Riverside
Perris-Aguanga Basin region, Shipley Reserve, ephemeral drainage 213 m south of Auld Valley Creek and 915 m east of Bachelor Mtn. access road
451
Comment
SD134515
Malacothrix clevelandii
Craig Reiser
1990-5-25
Riverside
Adjacent to creek, immediately downstream of Vail Lake
Comment
UC75900
Malacothrix coulteri
H. M. Hall
1902-4-21
2925
Riverside
vicinity Riverside
487
Comment
RSA525230
Malacothrix glabrata
Steve Boyd, Laurel Arnseth, Yvonne Rasmussen, Hugo Cota
1990-5-3
4607
Riverside
Vail Lake area, NE of lake along Powerline road, 0.6 mile W of jct Hwy R3.
Comment
RSA796092
Malacothrix glabrata
Duncan S. Bell
2009-4-20
310
Riverside
Arica Mountains: southeast of range, approximately 7.5 air miles south of Rice.
244
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
UCR111580
Malva sylvestris
Mitch Provance
1999-4-3
1724
Riverside
City of Riverside, 'Eastside' area, SE corner of Victoria Ave. and 14th St.
274
Comment
UCR123860
Malva sylvestris
Steven R. Hill
2001-4-29
33518
Riverside
Calimesa, south side of Route I-10 right-of-way, 0.2 mi west of Desert Lawn Road exit
705
Comment
POM286349
Mammillaria dioica
Lyman Benson
1949-3-28
13558
Riverside
Santa Rosa Mountains. Pines to Palms Highway from Palm Springs to Hemet.
732
Comment
RSA180304
Marah macrocarpa
E. W. Lathrop
1965-4-4
5623
Riverside
8 miles west of Murrieta-Tenaja Range.
Comment
RSA441205
Marah macrocarpa
Elizabeth A. White
1928-04
s.n.
Riverside
Colorado desert near Banning
Comment Read comments Oct 23 2011
UCR117075
Marah macrocarpa
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-5-9
24218
Riverside
Perris-Aguanga Basin region, Hemet, SE of intersection of State Street and Gibbel Rd., small hill (1684 ft. at summit) at east end of Diamond Valley, 1 mi. SSW of Hemet Butte
513
Comment
UCD106738
Marina parryi
Steve Boyd; Thomas S. Elias and Erika Winter
1986-2-18
1319
Riverside
Mecca Hills, Colorado Desert: Painted canyon N of Hwy 195.
Comment
UCR264216
Marina parryi
A. C. Sanders, Jim Malusa
2015-9-10
41863
Riverside
Sonoran (Colorado) Desert, Bradshaw Trail, 0.85 mi. SE of its junction with Summit Rd. in Salt Creek Canyon, at wash crossing, at edge of Chocolate Mountains Aerial Gunnery Range
480
Comment
UCR75077
Marina parryi
A. C. Sanders, E. J. Lawlor
1992-4-4
12121
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, within 0.5 mile of McCoy Spring
244
Comment
RSA381086
Marsilea vestita
R. F. Thorne, Steve Boyd, Earl Lathrop
1985-7-18
61175
Riverside
Santa Rosa Plateau, Nature Conservancy Reserve: along Cole Canyon.
535
Comment
UCR178342
Meconella denticulata
Tracy Tennant, Mitch Provance, Jeffrey Ross
1998-6-25
MOR- 1060
Riverside
Transverse Range; San Bernardino Mtns., Morongo Indian Reservation, upper Corral Canyon, tree stand C-01
1280
Comment
POM2405
Medicago lupulina
D. L. Crawford, I. M. Johnston
1917-6-9
1234
Riverside
Santa Ana River near Corona
Comment
CSUSB1104
Medicago polymorpha
Dick Bernier
1966-5-4
Riverside
Mary Knoll Hills. 75 yards below water tank- on a grassy slope- west of South La Cadena.
365
Comment Read comments Apr 7 2013
RSA509554
Medicago polymorpha
Ed LaRue
1989-3-30
s.n.
Riverside
Rancho California area, ca. 4 miles W of Temecula,with Ave. del Oro as the N boundary.
381
Comment
SBBG67111
Medicago polymorpha
M. N. Ackley
1928-3-10
577
Riverside
Bridge Haven [Service Station in Whitewater, 1920s -1950]
426
Comment
SEINET238796
Melia azedarach
A. C. Sanders
1997-1
20616
Riverside
Lake Skinner area; old house site at gated road junction into Shipley Reserve area ca. 1 km NE of Lake Skinner in mout
457
Comment
UCR92335
Melia azedarach
Scott D. White, M. D. Wilcox
1995-7-13
3475
Riverside
Santa Ana Mtns., Unnamed canyon c. 0.25 mi. SW of Grand Ave., Lake Elsinore, directly downslope from hairpin turn on State Hwy 74.
488
Comment
SEINET5799585
Melica
Marcus E. Jones
1882-1
Riverside
San Jacinto; 33.783908 -116.958635
Comment
CAS-BOT-BC271747
Melica frutescens
Marcus E. Jones
1903-5-11
s.n.
Riverside
Whitewater, Colo. Desert
304
Comment
RSA700093
Melica frutescens
Virginia Moran
2003-5-28
s.n.
Riverside
Wilson Valley Mitigation Bank, managed by the Center for Natural Lands Management. Accessed from Wilson Valley Road.
Comment
RSA171389
Melica imperfecta
J. D. Olmsted
1962-5-3
3475
Riverside
on Baldy Mountain along Pines to Palms Hwy, 1.5 miles S of 4936' summit south of Mt. Center
1311
Comment
UCR216402
Melica imperfecta
Mike Bell
2008-3-30
030
Riverside
Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau Ecological Reserve, 5 miles SW of Murrieta, Punta Mesa Trail
537
Comment
CLARK-A1528-509
Melilotus albus
Fred B. Essig
1964-2-20
14
Riverside
La Sierra
609
Comment
UCR94251
Melilotus albus
Scott D. White
1996-4-14
3909
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
RSA659352
Melilotus albus
M. Duke, Christy Hightower, C. McElroy
1982-5-15
3
Riverside
CA Hwy 74, just off highway E of Elsinore, 1 mi W of Hwy 15.
Comment
UCR202604
Mentha spicata
Scott D. White, Justin M. Wood
2008-7-9
12413
Riverside
San Jacinto Mountains, Johnson Meadows
1488
Comment
UCR94927
Mentha spicata
Scott D. White
1996-8-15
4477
Riverside
San Jacinto Mtns., Strawberry Creek at Hwy 74 bridge
900
Comment
JOTR34323
Mentzelia involucrata
Andre, Jim
2012-4-11
20824
Riverside
Joshua Tree National Park. Western margin of Eagle Mountains; 0.6mi south of Cottonwood Visitor Ctr. along Rte 11
912
Comment
RSA440408
Mentzelia involucrata
Chas. Gabriel
1926-1-28
239
Riverside
Rincon [R. Village, Andreas Canyon]
Comment Read comments Nov 17 2011
UCR112106
Mentzelia involucrata
A. C. Sanders, T. B. Salvato, Mitch Provance
2000-4-25
23358
Riverside
Coachella Valley, east side of the Coachella Canal between I-10 and Ave. 56 (Airport Rd.), 3 miles east of Thermal
15
Comment
UCSB33608
Mentzelia involucrata
Simmons, Karen
1979-3-25
Riverside
8.8 miles southwest of Hwy. 10, on Box Canyon Rd.
30
Comment
POM123017
Mentzelia involucrata var. megalantha
Marcus E. Jones
1926-2-15
s.n.
Riverside
Near Indio.
Comment
RSA0038376
Mentzelia involucrata var. megalantha
A. Lee Haines
1974-4-8
s.n.
Riverside
North side of Orocopia Mountains.
396
Comment
RSA0123778
Mentzelia jonesii
Duncan S. Bell, LeRoy Gross
2016-3-10
8875
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; northwestern section of the range; collecting approximately 1.75 air miles northwest of the summit area.
938
Comment
SEINET3141261
Mentzelia jonesii
R. W. Spellenberg, N. Zucker
2001-3-28
13187
Riverside
along Pinkham Canyon Rd. at W end of Cottonwood Mts., ca. 20 air km N of N end of Salton Sea, 31 rd. km N of graded frontage road along IH-10
720
Comment
UCR166291
Mentzelia jonesii
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
JOTR30138
Mentzelia veatchiana
La Doux, Tasha
2008-2-4
1705
Riverside
Joshua Tree National Park. Stop #1: Hexie Mtns./Porcupine Wash; open sandy wash near road heading to Cottonwood.
745
Comment
RSA771698
Mentzelia veatchiana
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4698
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 W116.65126
604
Comment
RSA387358
Mesembryanthemum nodiflorum
Steve Boyd
1986-4-19
1713
Riverside
Warm Springs Valley, Alberhill Creek E of Nichols Road.
Comment
UCR174166
Microseris douglasii subsp. douglasii
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-26
32600
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
UCR112793
Microseris heterocarpa
A. C. Sanders
1997-5-1
20626
Riverside
Lake Skinner area, along horse trail in southern part of Lake Skinner Park, west of Tucalota Hills and east of Warren Rd.
488
Comment
POM6204
Microseris lindleyi
P. A. Munz
1918-4-27
2142
Riverside
Near Corona.
Comment
UCR133406
Microseris lindleyi
Tracy Tennant, J. S. Ross
1998-5-7
MOR- 112
Riverside
San Bernardino Mtns. Region, Morongo Indian Reservation, Wood Canyon (polygon W8), c. 0.6miles NNW of Cabazon.
1280
Comment
UCR18670
Microseris lindleyi
John C. Roos
1950-4-5
4721
Riverside
Peninsular Range, Box Springs Mtns., north side of Pigeon Pass
427
Comment
POM15020
Microsteris gracilis subsp. humilis
Mary F. Spencer
1922-7-1
1969
Riverside
Idyllwild.
Comment
POM8468
Mimulus aurantiacus var. pubescens
I. M. Johnston
1920-5-8
2282
Riverside
Butte west of Lakeview.
610
Comment
UCR220004
Mimulus aurantiacus var. pubescens
A. C. Sanders
2010-11-18
38689
Riverside
Peninsular Range; western Gavilan Hills, eastern edge of Corona, north end of 'radio tower' ridge, 1.85 mi. NNE (25 deg. ) of El Cerrito, 1 mi. SSE (143 deg. ) of Home Gardens, just east of large rock quarry
488
Comment
RSA114665
Mimulus aurantiacus var. puniceus
Verne Grant
1955-6-1
9608
Riverside
Ortega Summit of Santa Ana Mts. Chaparral, recently burned.
811
Comment
UC1537442
Mimulus aurantiacus var. puniceus
Gordon H. True Jr.
1935-3-1
40
Riverside
Gavilan Hills
457
Comment
CLARK-A1045-337
Mimulus brevipes
George K. Helmkamp
1978-5-2
Riverside
Bautista Canyon burn; Bautista Road; Hemet 15'Q
Comment
UCR15993
Mimulus brevipes
Kenneth Hibberd
1966-4-10
660410- 01
Riverside
Riverside, Arlington Ave., 1 mile east of Victoria St
305
Comment
UCR168493
Mimulus brevipes
N. C. Cooper
1944-6-16
2005
Riverside
Peninsular Range; San Jacinto Mtns., Pine Cove
1524
Comment
UCR174032
Mimulus brevipes
A. C. Sanders
2006-5-19
32427
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
UCR92167
Mimulus brevipes
D. L. Banks, Steve Boyd
1995-5-3
0237
Riverside
Agua Tibia Mtns Watershed, Cleveland National Forest, Agua Tibia Wilderness Area, N slope of Agua Tibia Mtn., east of Dripping Springs Alcove, along lower alluvial benches of Arroyo Seco
512
Comment
SEINET11262501
Mimulus cardinalis
Steve Boyd, Tim Ross; Dave Bramlet
1992-9-9
7679
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper San Mateo Canyon, from the junction of Tenaja Road (7S01) and Los Alamos Road (7S04) at the confluence of Los Alamos Creek, up the San Mateo Trail north to Potrero de la Cienega. Top of Tenaja Falls.; 0
396
Comment
UCR48346
Mimulus clevelandii
Steve Boyd
1986-4-22
1757
Riverside
Temescal Canyon, stable alluvial benches of Indian Wash just south of Interstate Hwy 15
Comment
UCR90411
Mimulus clevelandii
D. L. Banks, S. D. Boyd
1995-6-2
559
Riverside
Palomar Mtns., Cleveland Nat'l Forest, Agua Tibia Wilderness Area, N face of N peak of Agua Tibia Mt., on the Wooodchuck Trail north of the Riverside Co. boundary, c. 0.25 mi south of the clay grasslands in S32.
902
Comment
RSA430185
Mimulus diffusus
N. C. Cooper
1949-6-10
1224
Riverside
West side
915
Comment
UC26929
Mimulus fremontii var. fremontii
H. M. Hall
June 1901
2049
Riverside
vicinity Chalk Hill; San Jacinto Mountains
1524
Comment
UCR26638
Mimulus fremontii var. fremontii
E. W. Lathrop
1966-5-29
6375
Riverside
Peinsular Range; Santa Ana Mtns, Cleveland National Forest, Main Divide Truck Trail between El Carriso and Santiago Peak
1223
Comment
UCR167834
Mimulus guttatus
T. B. Salvato, Melissa Clemons
2005-6-23
1307
Riverside
Peninsular Range; Temescal Valley, Walker Canyon, 1.5 mi due east of Alberhill, N of Hwy I-15
412
Comment
UCR37616
Mimulus guttatus
George K. Helmkamp
1984-5-2
D 20
Riverside
Little San Bernardino Mountains, Big Morongo Canyon, 3 - 3.5 miles below the caretaker's house at the Big Morongo Preserve
610
Comment
UCR4233
Mirabilis bigelovii
K. S. Gill
1965-4-17
s.n.
Riverside
San Bernardino Mtns./ Sonoran (Colorado) Desert, Whitewater Canyon, 4 miles north of Hwy 60
610
Comment
CHSC64324
Mirabilis bigelovii var. bigelovii
Chris Dietrich; M. Merello, H. Schmidt
1994-4-12
19
Riverside
9 miles north-northwest of Indio, off Dillon Road 1.9 miles northeast on Berdoo Canyon Road (J241). BLM land. Desert Access Guide Map #17.
380
Comment
RSA464247
Mirabilis laevis var. crassifolia
D. A. Young
1969-3-28
P- 392
Riverside
1/2 Mile NE of interstate 10 on Verbenia Ave. 100 yds S of Chaparral Rd on the SW side of Verbenia Ave.
335
Comment
SBBG54995
Mirabilis laevis var. crassifolia
D. Keil, M. McLeod
1977-3-26
12008
Riverside
0.2 mi NW of Prado Dam on St Hwy 71
182
Comment Read comments Apr 27 2013
RSA339662
Mirabilis laevis var. retrorsa
Robert F. Thorne, C. W. Tilforth
1980-5-28
54167
Riverside
San Bernardino Mountains, dry, Colorado Desert slopes, S-facing and W-facing, N-S rocky ridge at E side of Whitewater River at mouth of canyon, ca. 1/4-1/2 miles E of Whitewater Post Office.
Comment
RSA464833
Mirabilis laevis var. retrorsa
Bonnie C. Templeton, I. W. Clokey
1930-4-9
1012
Riverside
North of Palm Springs. Colorado desert.
400
Comment
UC851827
Mirabilis laevis var. retrorsa
I. W. Clokey
1935-4-17
6602
Riverside
Cottonwood springs
Comment
RSA450140
Mirabilis laevis var. villosa
J. C. Roos
1966-3-26
s.n.
Riverside
2 miles SE of Desert Center.
Comment
CAS-BOT-BC434880
Mirabilis multiflora var. pubescens
H. M. Hall
1901-6-1
2162
Riverside
San Jacinto Mountains. Vandeventer Flat
1386
Comment
RSA651092
Mirabilis multiflora var. pubescens
Harold Lint
1958-5-25
2028
Riverside
East of Pinyon flats campground. Pines to Palms Hwy [Hwy 74].
Comment
SD119906
Mirabilis pumila
Louis B. Ziegler
1964-8-10
29
Riverside
Garner Valley; San Jacinto Mountains.
1402
Comment
CLARK-A1528-638
Mirabilis tenuiloba
Charlotte Stocks
1962-6-27
Riverside
Whitewater Canyon
Comment
RSA408763
Mohavea confertiflora
George R. Johnston, G. R. Johnston
1930-4-14
14660
Riverside
Shaver's Well Riverside.
Comment
SD146222
Mollugo verticillata
A. C. Sanders, D. Bramlet, et al.
1999-10-15
23178
Riverside
San Jacinto Valley: Mystic Lake, 1.4 mile southeast of Jackrabbit Trail on Gilman Springs Road, 1.4 mile south of Eden Hot Springs.
433
Comment
SD233870
Monardella
A. C. Sanders, Mark Elvin, Jane Rodgers
2001-8-17
24608
Riverside
Mojave Desert, Little San Bernardino Mtns: Stubbe Spring, Joshua Tree National Park, 4.35 mi. (airlilne) SW from park road in Lost Horse Valley.
1341
Comment
RSA83412
Monardella australis subsp. australis
F. W. Peirson
1924-7-27
4993
Riverside
Near lower part of Deer Springs, Dark Canyon, San Jacinto Mts.
2591
Comment
JEPS63328
Monardella breweri subsp. lanceolata
Carl V. Meyer
1928-8-1
624
Riverside
Saunder's Meadow San Jacinto Mts.
Comment
UC519759
Monardella breweri subsp. lanceolata
C. Epling
1932-6-26
Riverside
Jurupa Hills
Comment
RSA515346
Monardella lanceolata var. lanceolata
Jeri Hirshberg
1989-5-9
s.n.
Riverside
Santa Rosa Plateau, S of town of Murrieta, mouth of Miller Canyon, N of Mesa de Burro.
351
Comment
CLARK-A1045-110
Monardella linoides
George K. Helmkamp
1977-3-20
Riverside
Pinyon Pines area above west edge of Deep canyon; Palm Desert 15'Q
Comment
RSA0104487
Monardella linoides subsp. linoides
Duncan S. Bell
2015-9-30
8668
Riverside
Santa Rosa Mountains; collecting in the summit area of Asbestos Mountain.
1573
Comment
RSA741262
Monardella linoides subsp. linoides
Scott D. White, Justin M. Wood
2008-7-10
12457
Riverside
San Jacinto Mountains: Fobes Spring
1500
Comment
SD237504
Monardella linoides subsp. linoides
Mark A. Elvin
2004-8-3
3653
Riverside
Peninsular Ranges: San Jacinto Mtns: Garner Valley; E of Hwy 74, S of Forbes Ranch Rd, N of Morris Ranch Road.
1402
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
UC279710
Monardella nana subsp. tenuiflora
Edmund C. Jaeger
1925-8-1
Riverside
near Gregg's Ranch; San Jacinto Mts.
1280
Comment
CAS-BOT-BC220429
Monardella robisonii
C. Epling; Wm. Robison
1935-6-16
s.n.
Riverside
Keys Ranch, Little San Bernardino Mountains
Comment
UCR132730
Monardella robisonii
A. C. Sanders, Mark A. Elvin, Jane Rodgers
2001-5-11
24254
Riverside
Mojave Desert, Joshua Tree National Park, Jumbo Rocks
1341
Comment Read comments Apr 21 2013
GMDRC9383
Monolepis nuttalliana
J. M. Andre
2017-3-4
37201
Riverside
Big Maria Mountains: eastern base of range at Black Point, west side of US Hwy 95 34.2 mi. south of Vida Jct, at road to radio tower
94
Comment
JOTR28937
Monoptilon bellioides
La Doux, Tasha
2005-3-30
1173
Riverside
Joshua Tree National Park. Next to Fried Liver Wash
544
Comment
SBBG15883
Monoptilon bellioides
R. Gunnerson
1953-3-21
130
Riverside
ca. 9 mi E of Indio
Comment
UC1051456
Monoptilon bellioides
Herbert L. Mason
1952-4-7
14210
Riverside
Palm Springs Palm Canyon
Comment
UCR104032
Monoptilon bellioides
George K. Helmkamp, E. A. Helmkamp
1998-2-18
2734
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mtns, 10.6 miles SSW of Chuckwalla Valley Rd. on Graham Pass Rd.
488
Comment
UCR114120
Monoptilon bellioides
B. G. Pitzer, J. Ross
1998-3-8
3619
Riverside
Sonoran (Colorado) Desert, N-facing bajada on south side of Hayfield Lake, between lakebed and Hwy I-10
427
Comment
UCR139719
Monoptilon bellioides
B. G. Pitzer
1989-4-16
1297
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, just outside impact area, 1 km south of Tabaseca Tank
700
Comment
UCSB9912
Monoptilon bellioides
Yokoyama, Howard
1953-3-21
Riverside
9 miles east of Indio
Comment
SEINET10842464
Monoptilon bellioides
David B. Dunn
1946-3-16
Dunn 2076
Riverside
Dry arid slope in Pushawalla Palm Canyon about 1 mile above the main group of Palms.
Comment
UCR106351
Muhlenbergia asperifolia
John Wear, N. Moorhatch
1996-9-20
s.n.
Riverside
San Jacinto Mtns., upper end of Garner Valley
1433
Comment
UCD86592
Muhlenbergia filiformis
A. A. Beetle
1946-6-10
4398
Riverside
In San Jacinto Mountains, near Idylewilde.
1219
Comment
RSA0104439
Muhlenbergia microsperma
Duncan S. Bell, Evan Meyer
2014-10-28
7668 B
Riverside
Orocopia Mountains; northwest section of range; approximately 1.8 air miles northwest of the summit of Orocopia Mountain.
936
Comment
RSA496131
Muhlenbergia microsperma
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-18
3010
Riverside
Vail Lake area, low hills west of Kolb Creek arm of lake.
488
Comment
SD132481
Muhlenbergia rigens
Scott White
1990-10-23
Riverside
8.5 mi. (airline) ENE of Temecula; E of De Portola Rd. on El Dorado Rd., freshwater marsh
487
Comment
SD137972
Muilla maritima
Darin L. Banks, Steve Boyd
1995-5-3
269
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area, north slope of Agua Tibia Mountain, east of Dripping Springs Alcove Area, along the lower alluvial benches of arroyo Seco.
512
Comment
RSA0010810
Myoporum laetum
A. C. Sanders
2003-1-14
25664
Riverside
San Bernardino Valley Region: Louis Rubidoux Nature Center, Santa Ana River.
220
Comment
SD28079
Myriopteris covillei
Carl B. Wolf
1932-5-24
3646
Riverside
Snow Creek Canyon, I(c) mile below fish hatchery, north base of San Jacintos mountains
550
Comment
SBBG45292
Myriopteris parryi
S. B. Parish
-Mar-1882
Riverside
Agua Caliente [Palm Springs]
Comment Read comments Jul 12 2010
UCR65270
Najas marina
Steve Boyd, Orlando Mistretta
1989-7-18
3761
Riverside
Peninsular Range, Vail Lake area, along W shore of lake 0.5 mi south of the dam
427
Comment
RSA0043137
Nama demissa
Duncan S. Bell, Amanda Turek
2010-4-10
803
Riverside
Riverside Mountains; southern section of the mountain range; approximately 1 air mile southwest of Riverside Mountain Peak.
269
Comment
RSA79156
Nama demissa
P. A. Munz, P. C. Everett
1952-5-2
16252
Riverside
2 miles west of Desert Hot Springs.
183
Comment
RSA718304
Nama demissa
Michael Honer, L. Hulse
2004-4-2
1886
Riverside
East Wide Canyon; near MWD aqueduct, appx 2 mi. N of Dillon Rd.
488
Comment
JEPS1391
Nama demissa var. demissa
I. W. Clokey
1935-4-17
6802
Riverside
Cottonwood Springs Cottonwood Springs (Flats)
Comment
NY1082297
Nama demissum
N. H. Holmgren
1973-3-23
6485
Riverside
At the south entrnce to Joshua Tree Monument, near Interstate 10, 24 miles east of Indio
549
Comment Read comments Nov 18 2017
RSA517826
Nama pusilla
Steve Boyd, Orlando Mistretta
1986-3-13
1445
Riverside
West side Palen Mts.: NE of Desert Center.
Comment
RSA613417
Nassella cernua
D. L. Banks
1997-4-5
1674
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Agua Tibia Wilderness Area., South of Dorland Mountain, just east of the Wilderness Area boundry with the Pechanga Indian Reservation, along a tributary of the north fork of Pechanga Creek.
670
Comment
RSA487431
Nassella lepida
Steve Myers
1988-5-17
s.n.
Riverside
Santa Rosa Plateau area W of Murrieta, Via Majorca .25 mi. N of the intersection with Avenida Arboles.
Comment
RSA0120304
Nasturtium officinale
Duncan S. Bell
2016-4-16
9306
Riverside
Whitewater Watershed; Whitewater Canyon; collecting in Rainbow Canyon, approximately 2.5 air miles east northeast of Kitching Peak.
1023
Comment
UCR157964
Navarretia atractyloides
T. B. Salvato, A. C. Sanders
2005-5-17
930
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
UC1392824
Navarretia fossalis
R. F. Hoover
1968-6-6
11152
Riverside
1 mi e Perris
Comment
JEPS5412
Nemacladus longiflorus var. longiflorus
W. L. Jepson and H. M. Hall
May 17 1901-Jun 1 1901
1555 A
Riverside
Temecula River; sw Riverside County
Comment
UCR71844
Nemacladus orientalis
George K. Helmkamp
1992-4-16
92- 06
Riverside
Western Colorado Desert, Coachella Valley, Mission Creek, 0.4 mi. south of Indian Avenue, on old Hwy 62
500
Comment
CAS-BOT-BC536485
Nemacladus ramosissimus
A. C. Sanders; D. Malueg
2003-5-8
26570
Riverside
Perris-Aguanga Basin region: Los Alamos Road at Warm Srpings Creek crossing W of Hwy 79, NE of the Hogbacks, N of Los Alamos Rd, and E of the creek
396
Comment
RSA0112640
Nemacladus ramosissimus
A. C. Sanders, D. Malueg
2003-5-8
26570
Riverside
Perris-Aguanga Basin region: Los Alamos Road at Warm Springs Creek crossing west of Hwy 79, northeast of the Hogbacks, north of Los Alamos Rd. and east of the creek.
396
Comment
RSA0123361
Nemacladus ramosissimus
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-23
9043
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Agua Alta Canyon, approximately 3.5 air miles southeast of the summit of Martinez Mountain.
639
Comment
RSA525252
Nemacladus ramosissimus
Steve Boyd, Timothy S. Ross
1990-5-11
4630
Riverside
Vail Lake area, base of Agua Tibia Mtn, E of Dripping Springs campground of Cleveland National Forest, S of Hwy. 79.
549
Comment
RSA659780
Nemacladus ramosissimus
J. C. Roos, L. Roos
1952-4-28
5591
Riverside
Box Springs Mtns.
396
Comment
UCR112315
Nemacladus ramosissimus
A. C. Sanders, Mitch Provance, T. B. Salvato
2000-6-1
23443
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
SEINET10840516
Nemacladus rubescens
Hall
Hall 5838
Riverside
Near Salton
30
Comment
JEPS7616
Nemacladus tenuis var. tenuis
E. E. Schellenger
Apr 1920
Riverside
Chuckwalla Bench; Colorado Desert
Comment
RSA767265
Nemacladus tenuis var. tenuis
Scott D. White, Jennifer H. Jones, James Huelsman
2005-4-14
10883
Riverside
Eastern Coachella Valley. Bajada beneath Mecca Hills , just east of Coachella Canal.
24
Comment
UCR127493
Nemacladus tenuis var. tenuis
A. C. Sanders, G. Nuhn
1995-4-20
16593
Riverside
Sonoran (Colorado) Desert, Coachella Valley, near Fan Hill, NE of Dillon Road on an abandoned road, below Little San Bernardino Mtns. NE of 1000 Palms
549
Comment
RSA421355
Nemophila menziesii
E. Crow
1929-3-17
196
Riverside
Glen Ivy Hot Springs, Santa Ana Mts.
Comment
UC1242705
Nemophila menziesii
C. L. Hitchcock, C. V. Muhlick
1962-3-16
22135
Riverside
8 mi se Corona (Temescal Canyon); se of Corona, Temescal Canyon
Comment
UC456215
Nicotiana attenuata
I. J. Condit
1910-6-24
Riverside
Strawberry Valley; San Jacinto Mts.
1524
Comment
RSA16361
Nicotiana bigelovii var. wallacei
Percy C. Everett
1935-6-18
7171
Riverside
Santa Ana Mountains, San Juan Canyon, near Ortega Highway on road [North Main Divide Road] to Santiago Pk.
701
Comment
UCR166719
Nicotiana clevelandii
Scott D. White, Jennifer H. Jones
2005-4-12
10867
Riverside
Coachella Valley, Indio area, vacant land NE of the I-10 Freeway interchange at Jefferson
18
Comment
CSUSB759
Nicotiana glauca
I. Rauch
1968-3-23
Riverside
Box Springs Mountains Box Springs Mountains
Comment
RSA426702
Nicotiana glauca
N. C. Cooper
1943-9-26
1015
Riverside
Cabazon.
549
Comment
SBBG6606
Nicotiana obtusifolia
H. and M. Dearing
1942-3-12
4832
Riverside
Dos Palmas Cyn, near Palms to Pines Hwy
Comment
UCR234814
Nicotiana obtusifolia
Jim Andre, Glenn L. Clifton
2011-2-22
17479
Riverside
Coachella Valley, 1.2 mi due south of Windy Point (at Hwy 111, just southwest of 'The Cove' housing development near Blaisdell Creek, at base of San Jacinto Mountains
320
Comment
SEINET3077686
Nicotiana trigonophylla
Unknown
1965-4-15
Riverside
10 miles west of Indio on Hwy 60.
61
Comment
RSA58893
Nolina parryi
Philip A. Munz, Percy C. Everett
1950-6-23
14910
Riverside
2 miles NW of Pipe Creek, Hemet Valley, San Jacinto Mountains
1402
Comment
RSA0013355
Notholaena
C. P. Cowan
1978-4-23
1202
Riverside
6.3 miles (10 km) south on Highway 74 from its junction with Highway 111 at Indian Wells.
480
Comment
SDSU12936
Nuttallanthus texanus
Jutta Buschbom
1991-10-6
50
Riverside
SE-slope, N-Border of the Reserve, beyond an Avocado-grove, ca. 500m (15 min) NW from the fieldstation. Santa Margarita Ecological Reserve, Temecula.
Comment
JOTR16763
Oenothera californica subsp. avita
Baker, James K. & Baker, Ilisa T.
1966-10-14
s.n.
Riverside
Joshua Tree National Park. ROAD TO STUBBE SPRING
1341
Comment
CDA19895
Oenothera deltoides
M. Lahti
2002-6-26
PDR P 168802
Riverside
Southern California; Bautista Creek Ranches at 45200 Bautista Rd, Hemet.
0
Comment
POM355577
Oenothera deltoides subsp. deltoides
M. B. Dunkle
1935-3-19
4400
Riverside
Desert Center.
610
Comment
POM46830
Oenothera deltoides subsp. deltoides
Mary F. Spencer
1920-3-24
1447
Riverside
Near Indio. Colorado Desert.
91
Comment
UCR176916
Olea europaea
Mitch Provance, J. S. Ross
1998-3-27
MOR- 971
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
POM8531
Oligomeris linifolia
Mary F. Spencer
1920-3-14
234
Riverside
Desert sand, Colorado Desert.
-60
Comment
JEPS100417
Oncosiphon piluliferum
Dean W. Taylor
2003-5-8
18551
Riverside
Davis Road 0.5 miles north of Lakeview, San Jacinto Wildlife Area
434
Comment Read comments Feb 19 2009
RSA748350
Oncosiphon piluliferum
Justin M. Wood
2009-5-15
715
Riverside
Romoland, 1/4 mile S of Ethanac Rd, between San Jacinto Rd and Palomar Rd, just S of railroad tracks.
442
Comment
SEINET2045128
Opuntia X vaseyi
Rosemary Trelease
1999-4-5
Riverside
Maricopa County: Grown in cultivation at Desert Botanical Garden, Phoenix, N 33 deg 27' 33'', W 111 deg 56' 35'', 1200 ft., 366 m: accession number 1987 0049 0201; originally received as a cutting collected by Bruce Parfitt 3503, 19 April 1986, with Rita Anthony and Andy Sanders from California, Riverside County, Puaba Valley, Highway 79 crossing of Tecucula River (or creek), 4.6 mmiles east of junction with road to Pala; Collector's notes: altitude 1000 ft, 300 m; habitat sage scrub hillside east of creek and shouth of highway; spiny and spineless pads on same plant.
Comment
UC1313040
Opuntia basilaris var. basilaris
Anne Harrison
1962-4-17
28
Riverside
on Whitewater Canyon Rd 1/4 mi s; trout farm where road crosses Whitewater River (n of US Hwy 60)
Comment
UCR41418
Opuntia erinacea
A. C. Sanders
1984-4-21
5019
Riverside
San Jacinto Mtns., Pinyon Flats, rocky S facing slope south of Hwy 74 and west of the dolomite mine
1220
Comment
UCR68161
Opuntia parryi
Marc A. Baker
1987-4-1
7025 B
Riverside
San Bernardino / San Jacinto Mtns., eastern edge of Banning, just north of Hwy I-10 (Fwy)
671
Comment
POM314675
Opuntia phaeacantha
J. W. Toumey
1916-9-25
s.n.
Riverside
Near Riverside.
Comment
SEINET9037739
Opuntia phaeacantha
M. A. Baker
2015-1
18327
Riverside
San Gorgonio Pass, 8km east of Banning, 30km WNW of Palm Springs, 4km WNW of Cabazon
646
Comment
HSC84099
Orcuttia californica
R. F. Thorne, C. W. Tilforth, Larry E. DeBuhr, E. W. Lathrop
1975-8-29
47312
Riverside
Rancho California, Mesa de Burro. Santa Rosa Plateau
610
Comment
RSA356627
Orcuttia californica
R. F. Thorne, C. W. Tilforth, Larry E. DeBuhr, E. Lathrop
1979-8-29
47312
Riverside
Santa Rosa Plateau: Rancho California, Mesa de Burro.
609
Comment
UCR80290
Orcuttia californica
P. A. Munz, I. M. Johnston
1922-5-19
5375
Riverside
Menifee Valley
427
Comment
UCR16339
Orobanche bulbosa
Charles Prentiss
1966-5-5
s.n.
Riverside
San Jacinto Mtns., road to Lake Fulmor, 1 mi. below lake
1524
Comment
RSA0104790
Orobanche bulbosa
Steve Boyd, Ken Berg, Sandy Morey, Jon E. Keeley
1992-5-3
7171
Riverside
Vail Lake area, ridge about 1 mile west of the lake, east of Little Oak Mountain.
609
Comment
SEINET8733513
Orobanche californica
Unknown
4-6/30 192
199
Riverside
Shaven's Well
Comment
RSA0020373
Orobanche cooperi
Duncan S. Bell
2012-3-4
3132
Riverside
Arica Mountains; along old railway line about 4.5 air miles south of the ghost town of Rice.
217
Comment
UCR42408
Orobanche cooperi
J. M. Stewart
1986-1-26
86 10
Riverside
Western Colorado Desert, SE end of Mecca Hills
Comment
UCSB7503
Orobanche cooperi
Nowell, J.
1958-3-22
Riverside
Highway 60-70, 3 miles west of Desert Center
Comment
RSA0072129
Orobanche cooperi
Robert F. Thorne, Avi Shmida, Robert Whittaker
1978-4-23
52060
Riverside
Palms to Pines Highway.
Comment
UCSB7507
Orobanche corymbosa
Ralph, F.
1959-5-17
Riverside
Pines to Palms Hwy. (74) about 6.7 miles south of Pinon Flats Campground, San Jacinto Mtns.
1371
Comment
UCR263229
Orobanche fasciculata
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-24
41461
Riverside
San Gorgonio Pass, San Gorgonio River wash, c. 2.95 miles ESE of Cabazon, c. 0.84 mi. NNW (335 deg. ) of One Horse Spring, south of I-10 and SE of water bottling plant, edge of wind farm
452
Comment
RSA0104798
Orobanche fasciculata
Norman C. Cooper
1944-6-17
1406
Riverside
San Jacinto Mtns. West side.
1372
Comment
CLARK-A1528-872
Orthocarpus purpurascens
C. M. Flanagan
1973-5-20
OO 516
Riverside
Morongo Indian Reservation
Comment
UC1333287
Osmadenia tenella
Charles B. Fiker
1946-6-17
3591
Riverside
San Mateo Canyon
Comment
RSA221028
Osmorhiza brachypoda
E. W. Lathrop
1966-3-30
6124
Riverside
Mail Divide Truck, Trail between El Carriso and Santiago Peak, Cleveland Nat l Forest
1220
Comment
UCR79208
Oxalis californica
Steve Boyd
1992-4-14
6873
Riverside
Santa Ana Mtns., San Mateo Canyon Wilderness. Along Verdugo Trail from Tenaja Tr. to Bluewater Tr. in upper watershed Bluewater Canyon. south of Sitton Peak
854
Comment
CAS-BOT-BC327922
Palafoxia arida
G. B. Grant
no date on sheet
s.n.
Riverside
Colorado Desert
Comment
HSC6042
Palafoxia arida
R. A. Eagle
1964-3-28
16
Riverside
2 mi. this side of Palm Springs
Comment
POM299274
Palafoxia arida var. arida
A. M. Alexander, Louise Kellogg
1941-5-12
2163
Riverside
Eagle Mts., road to Black Eagle Mine.
671
Comment
POM31647
Palafoxia arida var. arida
Marcus E. Jones
1903-5-10
s.n.
Riverside
Palm Springs.
61
Comment
POM6185
Palafoxia arida var. arida
I. M. Johnston
1917-4-4
s.n.
Riverside
Mouth of Andreas Canyon.
244
Comment
RSA23143
Palafoxia arida var. arida
I. L. Wiggins
1938-3-19
8902
Riverside
25 miles W of Blythe.
Comment
UCR241512
Palafoxia arida var. arida
A. C. Sanders, Ann Howald
2013-2-27
40546
Riverside
Sonoran (Colorado) Desert, Coachella Valley, north of Ave. 70 near Cleveland St., 10 km SE (108 deg. ) of Mecca
-40
Comment
SEINET2053910
Palafoxia arida var. gigantea
John Adams
1965-4-17
130
Riverside
Hwy 111, 2 mi. E of Palm Springs near foothjills.
243
Comment
SEINET11810388
Palafoxia linearis
J. F. Bright, Wyman, C.
1933-1
8069
Riverside
near Palm Springs
Comment
POM116050
Panicum urvilleanum
Marcus E. Jones
1903-5-11
s.n.
Riverside
Whitewater.
305
Comment
UCD89972
Panicum urvilleanum
A. A. Beetle
1943-4-27
1937
Riverside
Near Thousand Palms.
Comment
RSA92446
Panicum urvilleanum
F. W. Peirson
1928-3-10
7703
Riverside
Just east of Whitewater Bridge, near Whitewater, at head of Coachella Valley.
Comment
RSA445556
Papaver californicum
Robert Gustafson
1983-4-18
2497
Riverside
Clinton Keith Rd. about 2.5 miles from its junction with Hwy 15, eastern slopes of the Santa Ana Mtns.
457
Comment
SEINET3094912
Papaver californicum
A. C. Sanders, Pam MacKay, Tim Thomas & O. F. Clarke
1997-5-4
20631
Riverside
San Jacinto Mountains; N side along Hwy 243, 1.5 mi. below Twin Pines Ranch Road (McMullen Flat), N slope of peak 3740
1067
Comment
CAS-BOT-BC274190
Pappostipa speciosa
H. M. Hall
1899-5-1
1177 a
Riverside
San Jacinto Mountains. El Toro Mt.
Comment
POM2130
Parietaria hespera
I. M. Johnston
1917-4-4
991
Riverside
Palm Canyon.
457
Comment
GMDRC3550
Parietaria hespera var. hespera
J. Andre, T. La Doux
2009-2-25
10811
Riverside
Chuckwalla Mountains: growing on rocky (granitic) north-facing slope, approx 0.5 mi. south of I-10 freeway at Eagle Mtn Rd exit, USGS 7.5 min. Quad: Desert Center 33 deg. 41.303' N 115 deg. 27.236' W. Elev. 1358 ft.
414
Comment
RSA524466
Parietaria hespera var. hespera
Steve D. Boyd, Tim S. Ross, L. Arnseth, J. Bonilla
1990-4-3
4069
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
RSA0013755
Parkinsonia florida
April Garbat, Sarah J. De Groot
2013-4-9
42
Riverside
Along Graham Pass Rd near intersection with Chuckwalla Valley Rd
130
Comment
UCD170848
Parkinsonia florida
A. C. Sanders; T. B. Salvato, Mitch Provance
2000-4-25
23368
Riverside
Coachella Valley, east side of Coachella Canal between I-10 and Ave. 52, east of Coachella.
24
Comment
UCSB2977
Parkinsonia florida
Keator, Glenn
1959-05
Riverside
Middle section of Painted Canyon on sandy drainage basin, 6 miles from Mecca
Comment Read comments Mar 2 2014
UCR521
Paspalum distichum
Frank C. Vasek
1959-8-6
590806- 05
Riverside
Riverside, O.F. Clarke residence at 1012 Spruce St.
305
Comment
UCR92095
Paspalum distichum
Scott D. White, S. Ogg
1994-10-17
2486
Riverside
Temecula Valley, Temecula, Murrieta Creek channel, 1000 ft. north of bridge at Rancho California Ave.
311
Comment
UCR24128
Pectis papposa
John C. Roos
1965-9-5
s.n.
Riverside
Sonoran (Colorado) Desert, 18 mi. west of Blythe
122
Comment
CAS-BOT-BC355863
Pectis papposa var. papposa
Frank W. Peirson
1938-11-12
12636
Riverside
Imperial Valley Boulevard, about sea level
Comment
JOTR38523
Pectis papposa var. papposa
Harding, Mitzi, Kipp Callahan
2012-8-27
292
Riverside
Joshua Tree National Park. Pinto Basin, along southern edge of Pinto Mountains; along Old Dale Road, near Sunrise Mill
Comment
UCR116624
Pectocarya anisocarpa
A. C. Sanders
2001-3-20
23852
Riverside
Western Colorado Desert, Coachella Valley, Garnet, north side of 19th Ave., 1/2 mi. (airline) NW of intersection of I-10 and Indian Ave.
235
Comment
UCR214585
Pectocarya anisocarpa
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-7
37862
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, along dirt extension of Lake St., 0.8 mi. north (09 deg. ) of intersection of I-15 and Lake St.
482
Comment
UCR127569
Pectocarya heterocarpa
A. C. Sanders, K. C. Rose, D. Woodard
1995-3-15
16125
Riverside
Sonoran (Colorado) Desert, mouth of San Gorgonio Pass, along Whitewater River wash between Windy Point and Hwy I-10, Coachella Valley
396
Comment
RSA695834
Pectocarya linearis
J. R. Bruff
1927-3-12
3 -L
Riverside
San Gorgonio River near Cabazon [note that label reads San Bernardino Co.]
Comment Read comments Mar 13 2011
GMDRC9810
Pectocarya platycarpa
J. M. Andre
2017-3-1
38032
Riverside
Chuckwalla Mountains: along powerline road 1.2 mi. SW of Interstate 10 at Eagle Mtn Rd exit
387
Comment
UCR116611
Pectocarya platycarpa
A. C. Sanders
2001-3-20
23838
Riverside
Western Colorado Desert, Coachella Valley, Desert Hot Springs, NW corner of intersection of Pierson Blvd. and Atlantic Blvd., between flood control ditch and Pierson, west of high school
335
Comment
SBBG6318
Pectocarya recurvata
H. and M. Dearing
1942-4-3
4853
Riverside
near Desert Center
518
Comment
RSA679823
Pectocarya setosa
LeRoy Gross, Valerie Soza
2003-5-8
826
Riverside
San Jacinto Mountains region: North end of Rouse Ridge; South of the San Jacinto River, north of Rouse Hill Road.
777
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
UCR190496
Pelargonium denticulatum
T. B. Salvato
2007-10-10
3068
Riverside
Upper Santa Ana River Basin/San Bernardino Valley, Riverside, residence at 1009 Bascomb Drive
305
Comment
UCR208101
Pellaea andromedifolia
Mary V. Hood
1945-3-27
s.n.
Riverside
Peninsular Range, Cottonwood Creek near Aguanga
610
Comment
UCR97463
Pellaea mucronata
A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand
1997-3-12
19888
Riverside
Peninsular Range, Lake Skinner area; lower Rawson Canyon, NE of the lake & SW of Black Mtn., along the road
518
Comment
SDSU13338
Pellaea mucronata var. mucronata
C. Matt Guilliams
2000-4-29
Riverside
Santa Margarita Ecological Reserve, Insect Trail. 1.5 miles NE of Gavalin Mtn.
305
Comment
UC1045322
Pellaea mucronata var. mucronata
R. M. and A. F. Tryon Jr.
1950-7-14
5058
Riverside
on road 74 ca. 20 mi s Palm Springs
Comment
UCR82882
Pennisetum setaceum
A. C. Sanders, P. J. MacKay
1994-10-23
15848
Riverside
San Bernardino Mtns/Colorado Desert, Whitewater River Canyon, between the trout hatchery and Bonnie Bell
671
Comment
RSA658973
Pennisetum setaceum
Viki Cruz
1983-5-8
14
Riverside
Collected above the second waterfall at the base of the east facing slope of Magnesha Canyon, Santa Rosa Mtns.
Comment
RSA773108
Penstemon californicus
Duncan S. Bell, Joy D. England
2010-6-14
1300
Riverside
San Bernardino National Forest: Garner Valley, just west of Highway 74 approximately 2.5 miles southeast of junction of forest service road 6S04 and forest service road 6S13.
1367
Comment
NY601201
Penstemon clevelandii var. mohavensis
A. M. Alexander
1940-3-21
887
Riverside
Barker Dam, 20 miles south of Twenty Nine Palms
1322.8
Comment
RSA285588
Penstemon labrosus
D. C. Michener
1980-7-18
3712 -a
Riverside
Below summit Mts. Below summit of Thomas Mts.
Comment
RSA402130
Penstemon labrosus
N. C. Cooper
1949-10-7
1586
Riverside
San Jacinto Mts (above Pine Cove).
2073
Comment
UCSB37908
Penstemon labrosus
Sanders, A.
1980-7-18
Riverside
Thomas Mountain; Thomas Mtn. campground to the summit at the lookout; T 6S, R 3E, W 1/2 sec. 28
2072
Comment
UC55001
Penstemon rostriflorus
H. M. Hall
1898-6-25
940
Riverside
Van Deventer Flat Western borders Colorado Desert, Van Deventer Flat
1371
Comment
RSA733710
Penstemon spectabilis
R. H. McArthur
1934-5-6
s.n.
Riverside
East end Ortega Highway. Roadside.
Comment
NY661177
Penstemon spectabilis var. spectabilis
R. M. Straw
1953-6-23
471
Riverside
1/4 mile north of Fulmor Lake, San Jacinto Mountains
1219.2
Comment
RSA753482
Pentachaeta aurea
Scott D. White, Justin M. Wood
2009-5-21
12861
Riverside
San Jacinto Mountains: Garner Valley, near abandoned duck ponds, S of Quinn Flat.
1357
Comment
SD187297
Pentagramma triangularis
Scott D. White, Angelia Carey
2004-4-16
10180
Riverside
San Jacinto Mountain foothills; Indian Creek and adjacent slopes.
548
Comment
SD224780
Pentagramma triangularis
Scott D. White
1996-3-23
3843
Riverside
Santa Rosa Hills, SE of Hemet (Loomis property: Friendly Hills Ranch)
594
Comment
UCR123858
Pentagramma triangularis
Steven R. Hill
2001-5-3
33664
Riverside
San Jacinto Mtns., NE-facing slopes of Mt. San Jacinto, Tramway Road in vicinity of road summit, Chino Canyon, c. 3.8 mi west of Calif. Hwy 111, Palm Springs. Palm Springs Aerial Tramway property, around and below parking area
793
Comment
SFV21856
Peritoma arborea
J. R. Pucci
2001-3-10
2
Riverside
San Jacinto Mountains Chino Canyon. Along abandoned road off north side of Tramway Road, 2 miles west of Highway 111.
425
Comment
CAS-BOT-BC77474
Peritoma arborea var. angustata
Aven Nelson
1930-3-1
11168 a
Riverside
No. of Palm Springs
Comment
CAS-BOT-BC355984
Perityle emoryi
Ira L. Wiggins
1941-3-27
9675
Riverside
South end of Coxcomb Mountains 8 miles northeast of Desert Center
Comment
OBI26015
Perityle emoryi
David J. Keil
1977-1-2
11930
Riverside
Cactus City rest Area along I-10 E of Indio
Comment
POM13895
Perityle emoryi
P. A. Munz, D. D. Keck
1922-4-9
4749
Riverside
Vicinity of Corn Springs, Chuckwalla Mtns.
671
Comment
RSA0062769
Perityle emoryi
Duncan S. Bell, Evan Meyer
2014-10-21
7651
Riverside
Orocopia Mountains; northwestern section of the range; in the vicinity of Hotel California; about 3 air miles northwest of the summit of the Orocopia Mountains.
762
Comment
SBBG65632
Perityle emoryi
Anstruther Davidson
1895-1
Riverside
Palm Springs
Comment
SD144022
Perityle emoryi
G. K. Helmkamp, E. A. Helmkamp
1998-2-18
2717
Riverside
Colorado Desert: Chuckwalla Valley; 0.3 mi S of Chuckwalla Rd. on Graham Pass Rd.
Comment
SEINET5763216
Perityle emoryi
M. B. Dunkle
1933-3-4
3056
Riverside
Painted Canyon, Colorado Desert
Comment Read comments May 6 2015
UCR72177
Perityle emoryi
Theo Glenn
1991-5-15
91- 41
Riverside
Sonoran (Colorado) Desert, Little Maria Mountains, NW of Blythe
351
Comment
HSC80299
Persicaria punctata
Steve Boyd
1985-7-23
1014
Riverside
8 mi. W of Rancho California, Sandia Creek
305
Comment
RSA247995
Petalonyx thurberi
Robert F. Thorne, S. T. Blake
1965-6-1
34712
Riverside
Morongo Valley pass
488
Comment
UCD117309
Petalonyx thurberi
F. R. Lawson
1929-12-12
11- 8
Riverside
Mecca.
Comment
UCR214877
Petunia parviflora
A. C. Sanders
2010-3-23
37554
Riverside
Sonoran (Colorado) Desert, Blythe, grounds of Capital Suites Hotel, 545 East Hobson Way
83
Comment
CAS-BOT-BC326727
Peucephyllum schottii
Munz; Street; Williams
1919-3-26
2391
Riverside
Near Salton Sea
Comment
UCR208480
Peucephyllum schottii
Justin M. Wood
2009-3-26
399
Riverside
Colorado Desert, Western foothills of Mecca Hills, c. 0.5 air mi. east of the Coachella Canal and 4 air mi. south of the I-10 freeway
27
Comment
UCR244871
Peucephyllum schottii
Jim Andre
2012-3-19
21392
Riverside
Sonoran (Colorado) Desert, Palen Mountains, along Palen Pass Rd at Palen Pass
383
Comment
UC667339
Phacelia affinis
Annie M. Alexander and Louise Kellogg
1941-5-5
2123
Riverside
Lost Horse Valley Joshua Tree National Monument
1280
Comment
RSA426009A
Phacelia ambigua
H. de Forest, Jack Rempel
1935-4-14
s.n.
Riverside
Mojave Desert between Lost Horse Valley and Pinto Basin.
Comment Read comments Jan 8 2017
UCR275538
Phacelia ambigua
D. E. Bramlet
2010-3-1
4459
Riverside
Sonoran (Colorado) Desert, West Berdoo Canyon, Little San Bernardino Mtns., c. 6 air miles north of Indio
366
Comment
RSA791582
Phacelia ambigua var. minutiflora
D. Silverman, Onkar Singh
2010-3-27
8056
Riverside
North edge of Palo Verde Mesa, 150 m south of McCoy Wash, 5.3 km WSW of Mesaville Siding, and 6.1 km north of Blythe Airport.
137
Comment
JOTR34220
Phacelia campanularia subsp. campanularia
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2010-5-27
2984
Riverside
Joshua Tree National Park. Little San Bernardino Mts, Lost Horse Mountain; narrow canyon with loamy slopes and rocky outcrops; 2009 burn area
Comment
RSA799077
Phacelia campanularia subsp. campanularia
Sarah J. De Groot, Jessica Chu, Loraine Washburn
2013-3-22
6873
Riverside
South side of Joshua Tree National Park, Cottonwood Spring
905
Comment
JEPS2205
Phacelia campanularia subsp. vasiformis
W. L. Jepson
12551
Riverside
n Mecca; Colorado Desert, Eagle Mts., Cottonwood Spr.
487
Comment
RSA748599
Phacelia campanularia subsp. vasiformis
Scott D. White, Justin M. Wood
2009-4-29
12627
Riverside
Little San Bernardino Mountains: City of Desert Hot Springs, Proposed development N of Pierson Blvd and E of Verbena Dr.
Comment
JEPS2191
Phacelia cicutaria var. hispida
M. French Gilman
1845-1
714
Riverside
Palm Springs (of Mt. San Jacinto) Mt. San Jacinto
Comment
UCR241243
Phacelia cicutaria var. hispida
Tracy Tennant, Jeffrey Ross
1998-6-23
MOR- 510
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, upper end of Hathaway Canyon at Burro Flat
1113
Comment
JOTR30326
Phacelia crenulata var. ambigua
La Doux, Tasha, E. Babich, J. Galvin, B. Truesdell, N. Fraga, A. Miller, J. Van Warmerdam
2008-2-4
1770
Riverside
Joshua Tree National Park. Stop #1: Hexie Mtns./Porcupine Wash. Open sandy wash near road heading to Cottonwood.
745
Comment
UC572247
Phacelia crenulata var. ambigua
H. S. Yates
1937-3-23
6409
Riverside
3 mi n Palm Springs; San Jacinto Quadrangle
213
Comment
UCR124004
Phacelia crenulata var. ambigua
George K. Helmkamp, E. A. Helmkamp
2001-4-14
6465
Riverside
Coachella Valley, Indio Hills, 1.4 mi north of Ramon Rd on Avita Rd (Avita is 2.8 mi east of I-10)
46
Comment
UCR244410
Phacelia crenulata var. ambigua
Jim Andre
2012-4-16
20905
Riverside
Sonoran (Colorado) Desert, Joshua Tree National Park; along Cottonwood Springs Rd, 3.1 mi. north of south entrance, 4.1 mi. north of I-10
788
Comment
JOTR35064
Phacelia crenulata var. crenulata
La Doux, Tasha, M. Harding and M. Stewart
2010-3-24
3516
Riverside
Joshua Tree National Park. Coxcomb Mountains: southwest corner of park, north of MWD Aqueduct Road. South-facing bajada with shallow Sonoran desert riparian corridors among desert pavement.
Comment
JOTR35216
Phacelia crenulata var. crenulata
La Doux, Tasha, M. Harding, B. Truesdell
2011-3-15
3640
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains; west Pinkham Wash (Stop 2)
Comment
UC663066
Phacelia cryptantha
James E. Cole
1941-5-30
824
Riverside
peak ese C. G. S. SDtation; Joshua Tree National Monument, Quail Mountain
Comment
UC668397
Phacelia cryptantha
Annie M. Alexander and Louise Kellogg
1941-4-24
2078
Riverside
Dry Morongo Morongo Valley Gorge
640
Comment
CLARK-A1528-3006
Phacelia distans
John C. Roos
1966-3-20
Riverside
Chuckwalla Mountains
Comment
CLARK-A1528-558
Phacelia distans
C. M. Flanagan
1973-4-14
OO 104
Riverside
Sunnymead
579
Comment
RSA272177
Phacelia distans
C. W. Tilforth
1978-4-30
1567
Riverside
Low, rounded hills east of Norco.
Comment
RSA426206
Phacelia distans
N. C. Cooper
1945-5-24
2003
Riverside
Big Oaks Canyon, Banning
1220
Comment
RSA428221
Phacelia distans
H. de Forest
1929-3-16
14648
Riverside
San Bernardino Mts, San Gorgonio Pass.
Comment
RSA49196
Phacelia distans
P. A. Munz
1949-4-13
13047
Riverside
above Cottonwood Springs, west end Eagle Mts. Colorado Desert
1098
Comment
RSA586322
Phacelia distans
D. L. Banks, Steve Boyd
1995-5-3
187
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco.
500
Comment
SBBG34723
Phacelia distans
T. L. Secrest
1950-3-12
Riverside
near Indio
Comment
UC1922055
Phacelia distans
Scott D. White, Angelia Carey
2004-4-5
10016
Riverside
SAN JACINTO MTN FOOTHILLS: North of Valle Vista. Indian Creek Watershed.
Comment
CSUSB146
Phacelia minor
Barry Glaser
1964-3-9
640903 10
Riverside
Edwards Canyon in Elsinore Mountains. 20 yards from road.
914
Comment
JEPS24830
Phacelia minor
Peter M. Ray
1949-3-12
1353
Riverside
2 mi w Whitewater (n side of valley); Coachella Valley
457
Comment
JEPS89046
Phacelia minor
Rimo Bacigalupi and L. Heckard, P. C. Hutchison
1962-3-23
8358
Riverside
1.9 mi sw San Bernardino County line (lower end of wash); Morongo Wash
609
Comment
RSA180249
Phacelia minor
E. W. Lathrop
1965-4-4
5617
Riverside
8 miles west of Murrieta
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
UCR137491
Phacelia minor
D. L. Banks, V. W. Steinmann
1997-3-13
1531
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
UCR97889
Phacelia minor
A. C. Sanders
1997-3-1
19704
Riverside
Riverside, Box Springs Mtns.: Coyote Hill (Bench Mark 'Versity', 1386 ft.) and ridge S and SE of the UCR Botanic Garden
427
Comment
UCSB12887
Phacelia minor
Breedlove, Dennis
1962-3-11
Riverside
Hillside 5.7 miles southeast of U.S. 395 on State 74, road to Hemet
487
Comment
UCR102930
Phacelia parryi
George K. Helmkamp
1998-4-3
3063
Riverside
Sonoran (Colorado) Desert, Whitewater River, bordering the north side of Hwy I-10; E side of the river
396
Comment
UCR116418
Phacelia ramosissima
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-5-8
24188
Riverside
Perris-Aguanga Basin region, S of Hemet, E end of Diamond Valley, c. 1/4 mi. north of Newport Rd. and 3/4 mi. east of State St.
506
Comment
UC63812
Phacelia ramosissima var. latifolia
H. M. Hall
June 1899
Riverside
Fairmount Hill Riverside
Comment
UCR162952
Phalaris lemmonii
Fred M. Roberts, R. E. Riefner Jr.
2005-3-31
6139
Riverside
Upper Salt Creek, W of Hemet, 200m east of Calif. Rd and 300m south of Stetson Rd, 1.8km WSW Ryan Field
456
Comment
RSA206497
Phalaris minor
E. W. Lathrop
1969-5-19
7066
Riverside
6 mi west of Murrieta. Mesa De Colorado of Santa Rosa Plateau
Comment
UCR88175
Phalaris paradoxa
Karen Kirtland
1992-5-25
s.n.
Riverside
San Jacinto River between Nuevo Road and San Jacinto Avenue.
427
Comment
UCR178569
Pholistoma membranaceum
R. G. Swinney
1967-2-4
0008
Riverside
Sonoran (Colorado) Desert/ San Jacinto Mtns., Snow Creek
335
Comment
UC1930199
Pholistoma racemosum
Steve Boyd, Amber Maurice, Pesach Lubinsky, Leland Lubinsky
2003-4-17
10491
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
UCD84929
Phoradendron californicum
Chuck Hughes
2010-3-22
201
Riverside
Edge of Rice-Midland Road.
268
Comment
UCSB1316
Phoradendron californicum
Gray, Caroline
1956-4-14
Riverside
Northern Desert slope 2 mi. opposite Southern entranceof Joshua Tree National Monument
Comment
CAS-BOT-BC141176
Phoradendron serotinum subsp. macrophyllum
A. C. Sanders; J. Goetzen
1996-5-1
18141
Riverside
San Bernardino Mtns: Morongo Indian Reservation, along dirt road in Hathaway Crk. Cyn., N of Banning
914
Comment
UC1212088
Phoradendron villosum
Peter M. Ray
1948-11-28
1310
Riverside
San Jacinto Mts., Hall Canyon
1645
Comment
UCR94064
Phoradendron villosum
Scott D. White, D. Haselfeld
1996-7-2
4260
Riverside
San Jacinto/Santa Rosa Mtns, Pinyon Flat area, north of Hwy 74, c. 10 road mi east of junction with Hwy 371, west-facing slope of Sugarloaf Mountain and adjacent valley
1402
Comment
JOTR29130
Physalis crassifolia
La Doux, Tasha
2005-9-8
1300
Riverside
Joshua Tree National Park. Fried Liver Wash
395
Comment
RSA423827
Physalis crassifolia
E. C. Jaeger
1922-4-9
821
Riverside
Chucawalla Well, Colorado Desert of California.
259
Comment
SEINET12808848
Physalis crassifolia
Chris Dietrich, M. Merello, and H. Schmidt
1994-1
21
Riverside
9 mi NNW of Indio, off Dillon Road 1.9 mi NE on Berdoo Canyon Road (J241). BLM Land. Desert Access Guide map #17. 380 m
358
Comment
UC64878
Physalis philadelphica
H. M. Hall
1897-7-3
Riverside
near Riverside
Comment
SEINET2149955
Pinus californiarum
S. Langer
2000-1
s.n.
Riverside
Thomas Mountain area.
1524
Comment
SEINET10932748
Pinus contorta
David B. Dunn
1946-8-17
Dunn 2710
Riverside
N side of Taquity peak. Trail to Taquity from Taquity valley campground, on dry hillside among bracken fern. San Jacinto Mts.
2675
Comment
SEINET13289896
Pinus coulteri
D. W. Woodland
1974-1
1966
Riverside
1 mile North of Idyllwild, Mt. San Jacinto Wilderness Area, Riverside County, California
Comment
SEINET10530741
Pinus flexilis
David B. Dunn, L. S. McClung
1939-10-22
Dunn UMO 46549
Riverside
Collected along the trail to Taquitz Peak above Idylwild, Calif. San Jacinto Mts.
2591
Comment
UC1600405
Pinus lambertiana
H. M. Hall
2617
Riverside
Tauquitz Peak San Jacinto Mts., Tauquitz Peak
Comment
RSA384373
Pinus monophylla
Gale Sphon
1955-5-22
s.n.
Riverside
Pinon Flats, San Jacinto Mountains.
Comment
RSA650356
Pinus monophylla
Nancy Gould
1977-1-22
40
Riverside
On Hwy 74 across from sheep overlook.
Comment
JEPS46873
Pinus ponderosa
W. L. Jepson and Hall
1901-1
Riverside
Santa Rosa Indian Reservation
Comment Read comments Apr 2 2014
CAS-BOT-BC79094
Pinus quadrifolia
C. B. Wolf
1931-5-11
1947
Riverside
near Pipe Creek, above Hemet Valley, San Jacinto Mts.
1706
Comment
NY62443
Pinus quadrifolia
V. Duran
1933-7-2
3495
Riverside
This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request.
Comment
SD229031
Pinus quadrifolia
Dick Schwenkmeyer
2012-3-26
657
Riverside
Mt. San Jacinto: Garner Valley, Kenworthy (site #2), approx 1 mile northeast of junction of Highway 74 and Morris Ranch Road, base of steep bouldery slope.
1374
Comment
UCSB142
Pinus quadrifolia
Haller, John
1960-5-15
Riverside
0.4 mi. W of Calif. 74 on road to Anza, near S end of Hemet Valley
1463
Comment
UCR273800
Piperia transversa
Mitch Provance, Tom Thompson
2016-7-14
716- 25
Riverside
San Jacinto Mountains, Stone Creek, about 0.6 mi. WSW of Alhatti Christian Resort and Hwy 243
1601
Comment
RSA544404
Piptatherum miliaceum
Steve Boyd, Timothy S. Ross
1991-6-14
6372
Riverside
Warm Springs Creek at NE end of Hogbacks ridge from Alamos Rd. S to confluence w/ Adobe Springs tributary, 2-3 miles NW of Murrieta Hot Spings.
Comment
CDA22277
Pipturus skottsbergii
Carl Yonge
1962-11-2
Riverside
Mrs. John Day property, 6582 Mitchell Street, Arlington.
0
Comment
UCR226058
Pistacia atlantica
A. C. Sanders, Nathan Moorhatch
2011-3-22
38775
Riverside
Peninsular Range, powerline corridor through hills 6.4 km SW of Perris, east of Hwy 74 and south of Ethanac Rd.
506
Comment
SD181660
Plagiobothrys acanthocarpus
Steve Boyd
2001-4-12
10409
Riverside
Gavilan Hills Region; southeast base of Alberhill Mountain on flats north of Nichols Road and West of Pierce Street.
Comment
SD186144
Plagiobothrys acanthocarpus
A. c. Sanders, Kelly Volansky
2005-3-17
29201
Riverside
French Valley, southeast of Winchester Rd., between Thompson Rd. and Benton Rd., ca. 0.5 mile northeast of Adobe Spring.
412
Comment
UCR226084
Plagiobothrys canescens
A. C. Sanders, T. B. Salvato
2011-4-1
38953
Riverside
Peninsular Range, Lake Elsinore, old house site on hill top along Baker St. below large water tank on hill, 0.83 km NW of Hwy 74, 0.5 km SW of Elsinore Outlet Mall/Collier Ave., above Temescal wash
403
Comment
UCR113194
Plagiobothrys collinus
A. C. Sanders
1998-3-11
21676
Riverside
Shipley/Skinner Reserve area, North Domenigoni Hills, north of Diamond Valley, near high water line of reservoir under construction
518
Comment
LA210029
Plagiobothrys collinus var. californicus
John O'Leary;
1975-4-12
346
Riverside
Slope of Box Spring Mountain, about 5 mi from summit
609
Comment
POM9561
Plagiobothrys collinus var. californicus
I. M. Munz, Harwood
1920-2-28
3234
Riverside
2 mi SE of Corona
274
Comment
RSA678976
Plagiobothrys collinus var. fulvescens
Scott D. White, Michael Honer
2003-6-3
9493
Riverside
Near Rainbow Valley. West of the I-15 Freeway and immediately north of the San Diego County boundary.
335
Comment
HSC78736
Plagiobothrys fulvus
A. C. Sanders, T. Glenn
1983-4-17
3736
Riverside
Mesa de Colorado, Santa Ana Mtns., 5 mi. SW of Murrieta
612
Comment
UC1608031
Plagiobothrys jonesii
A. C. Sanders with E. J. Lawlor
1992-4-4
12143
Riverside
within 1/2 mi McCoy Spring (alluvial slopes below and to s, and canyon bottom above the spring); Colorado Desert, McCoy Mountains
243
Comment
UCR38139
Plagiobothrys jonesii
J. M. Stewart
1985-3-16
s.n.
Riverside
Sonoran (Colorado) Desert/Santa Rosa Mtns., Santa Rosa Mtns., Agua Alta Canyon off Martinez Canyon
732
Comment
UCR234432
Plagiobothrys leptocladus
Jeremiah George
2012-3-4
s.n.
Riverside
Peninsular Range; Elsinore Trough, Lake Elsinore area, south of Nichols Rd. and east of Baker St.
387
Comment
UCR92708
Plagiobothrys leptocladus
A. C. Sanders, K. D. Jones, D. Malueg
1996-4-20
18048
Riverside
San Jacinto Valley, San Jacinto River between Nuevo and Lakeview, from 11th to 13th Streets, E side of the river channel
433
Comment
UCR97273
Plagiobothrys leptocladus
Scott D. White
1993-4-30
1325
Riverside
San Jacinto Valley, Near intersection of Warren Rd. and Stetson Ave.
458
Comment
RSA562107
Plagiobothrys nothofulvus
Steve Boyd
1992-4-14
6799
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness Area. Along Verdugo Trail from Tenaja Trail to Bluewater Trail in upper watershed of Bluewater Canyon, S of Sitton Peak.
793
Comment
RSA709076
Plagiobothrys nothofulvus
Jeri Hirshberg
1989-3-15
s.n.
Riverside
Santa Ana Mtns.: Santa Rosa Plateau, south of town of Murrieta; small mesa SW of Mesa de Burro.
10
Comment
SBBG103908
Plagiobothrys tenellus
S. D. White
1993-4-20
1209
Riverside
Estelle Peak, Gavilan Hills
822
Comment
RSA612960
Plantago erecta
D. L. Banks
1997-3-29
1629
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. The headwaters of Pala Creek at the southern extremity of the Reservation, north the Riverside / San Diego County line border., West of the intersection of Magee Truck Trail and Moreno Road including a large area of vernally wet grassland at the extreme southwestern corner of the Reservation.
390
Comment
UCR182518
Plantago erecta
Mitch Provance
2005-5-17
6567
Riverside
Warm Springs Valley, Terra Cotta, Nichols Rd. Wetland at Alberhill Creek, c. 100 yards SE of the Durant RR siding, the site bordered along the NW by Pierce St. and on the N by Alberhill Creek, with Baker St. more or less bisecting the collection site
421
Comment
RSA402277
Plantago ovata var. fastigiata
A. N. Dunn
1932-3-26
s.n.
Riverside
Coachella
Comment Read comments May 24 2012
SD137692
Plantago patagonica
Darin L. Banks, Steve Boyd
1995-5-3
293
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
SEINET1109636
Plantago patagonica
A. C. Sanders, J. C. Dice, K. C. Rose, D. Woodard
1995-1
16240
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.
335
Comment
UC455178
Platanthera leucostachys
I. J. Condit
1910-6-23
Riverside
San Jacinto Mts.
2590
Comment
SBBG99836
Platanus racemosa
W. L. Halvorson
1977-4-1
77 -215
Riverside
5 mi S of Temecula on Hwy S16
Comment
CAS-BOT-BC91882
Platystemon californicus
Ira L. Wiggins
1957-3-29
14109
Riverside
2 miles north of Temecula.
Comment
RSA492849
Platystemon californicus
Bill Wagner
1988-3-9
s.n.
Riverside
Grain field at Benton Rd. and San Diego aqueduct, 1/2 mile E of Winchester Rd., NE of Murrieta.
412
Comment Read comments Mar 20 2011
SBBG101726
Platystemon californicus
S. Boyd with T. Ross, M. Hammitt
1991-5-2
6071
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
CLARK-A1528-4441
Plectritis ciliosa
Hoorieh
1980-5-10
Riverside
San Jacinto Mountains
1432
Comment
POM13268
Pleuraphis rigida
E. C. Jaeger
1921-4-5
123
Riverside
Murray Canyon.
Comment
SBBG57095
Pleuraphis rigida
M. N. Ackley
-Feb-1926
1
Riverside
near Edom
64
Comment
UC38597
Pleuraphis rigida
H. M. Hall
June, 1901
2118
Riverside
eastern base San Jacinto Mountains (along the borders of the Colorado Desert); borders of the Colorado Desert, San Jacinto Mountains
Comment
UC724190
Pleuraphis rigida
Aven and Ruth Nelson
1939-3-30
3342
Riverside
Hiway 60 near Desert Center
Comment
POM8370
Pleurocoronis pluriseta
Mary F. Spencer
1920-3-13
1446
Riverside
Painted Canyon, near Mecca
-58
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
RSA472130
Pluchea sericea
T. H. Holmes
1932-3-18
s.n.
Riverside
White Water, Palm Springs.
Comment
RSA735065
Pluchea sericea
Scott D. White, Angelia Carey
2004-6-4
10482
Riverside
San Jacinto Mountain foothills: San Jacinto River wash and adjacent alluv. benches, near Indian Creek confluence.
503
Comment
POM10498
Poa annua
Anonymous
1909-03
s.n.
Riverside
Chicago Ave.
Comment
CAS-BOT-BC254572
Poa fendleriana subsp. longiligula
Ralph Hoffmann
1929-9-6
s.n.
Riverside
Mount San Jacinto
2590
Comment
RSA715089
Poa secunda
Sarah J. De Groot, Beth Kempton
2006-3-16
5209
Riverside
San Jacinto Mountains: Dirt road heading east from Castille Canyon Road toward Indian Creek, west of Poppet Flat.
658
Comment
UC149806
Poa secunda subsp. secunda
H. M. Hall
1902-4-26
2973
Riverside
vicinity of Riverside (Box Springs Mt)
685
Comment
POM153378
Polygonum amphibium var. emersum
P. A. Munz, I. M. Johnston
1928-9-12
11261
Riverside
Temescal Canyon, Lee's Lake.
Comment
UCR167932
Polygonum aviculare
T. B. Salvato, Gregg Miller
2005-6-3
1362
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
SEINET2042036
Polygonum hydropiperoides
George Helmkamp, E. A. Helmkamp
2000-8-29
5985
Riverside
Colorado Desert: S of Mecca, where Lincoln St. Crosses the Whitewater River. Ca. 0.5 mi from the Salton Sea.
67
Comment
UC582926
Polygonum hydropiperoides
Philip A. Munz
1935-10-21
14652
Riverside
below Rincon; Santa Ana River
Comment
RSA289825
Polygonum lapathifolium
Barry A. Prigge
1980-9-17
4079
Riverside
Coachella Valley Stormwater Channel: 1.5 miles N of Coachella where Dillon Road crosses channel.
-12
Comment
UC6740
Polygonum polygaloides subsp. kelloggii
H. M. Hall
1901-6
2354
Riverside
Tauquitz Valley San Jacinto Mountains (along stream)
2438
Comment
UCR96808
Polypodium californicum
A. C. Sanders, O. F. Clarke & H. Forster
1997-3-2
19763
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
POM257339
Populus fremontii
Carl B. Wolf
1932-4-28
3084
Riverside
Along the Colorado River near the Blythe Bridge.
91
Comment Read comments Mar 26 2011
UCR121093
Populus fremontii
A. C. Sanders, Mark Elvin, M. S. Enright
2002-4-16
24980
Riverside
The Badlands, Laborde Canyon and adjacent slopes and side canyons, 1 mile east of Mt. Eden, SW of Beaumont
610
Comment
POM360816
Populus trichocarpa
Lester H. Cushman
1931-10
s.n.
Riverside
Near Pedley.
Comment
JEPS34992
Porophyllum gracile
W. L. Jepson
Oct 22 1912-Nov 7 1912
5242
Riverside
Riverside Mts.
45
Comment
RSA717463
Porophyllum gracile
Scott D. White
2006-4-28
11320
Riverside
Elsinore Basin: Wildomar., east of the I-15 Freeway and north of Baxter Rd. South- and west-facing hillsides, minor ephemeral wash, and upper bajadas at bases of hills.
427
Comment
SD68964
Potamogeton foliosus
Robert F. Thorne, P. A. Munz, E. Lathrop
1968-5-8
37593
Riverside
Santa Rosa Plateau: small stream near roadside, Rancho California
609
Comment
UCR202596
Potamogeton foliosus var. foliosus
Scott D. White, Justin M. Wood
2008-7-9
12433
Riverside
San Jacinto Mountains, K Flat, from large pond downstream to meadow
1463
Comment
UCR168615
Potentilla glandulosa
T. B. Salvato, John F. Green
2004-5-27
577
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
RSA682853
Prenanthella exigua
Scott D. White, Michael Honer
2003-5-13
9234
Riverside
Shavers Valley / Cottonwood Mountains. Lower mountain slopes ca. 1 air mile N of the I-10 Freeway.
488
Comment
UCR236546
Prosopis glandulosa
Carolyn Martus, Joseph A. Betzler, Chezzy W. Brungraber, Lance Woolley
2008-4-15
1216
Riverside
Sonoran (Colorado) Desert, 30 miles west of Blythe near Palen Dry Lake, about two miles SSE from the north end of Palen Dry Lake, access via Corn Springs exit from I-10
140
Comment
POM17772
Prosopis glandulosa var. torreyana
Philip A. Munz, R. D. Harwood
1923-6-29
7305
Riverside
Aguanga.
Comment
RSA0123110
Prosopis glandulosa var. torreyana
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-23
9017
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; Agua Alta Canyon, approximately 3.5 air miles southeast of the summit of Martinez Mountain.
653
Comment
UCR85387
Prosopis pubescens
A. C. Sanders, P. J. MacKay, G. K. Helmkamp, J. M. Stewart, C. L. Sanders
1994-12-4
15880
Riverside
Sonoran (Colorado) Desert, Salton Trough: Dos Palmas oasis area, San Andres palm grove, 1.75 km (1.1 mi) WSW of Rancho Dos Palmas, marked 'seep' on Durmid Q.
-23
Comment
CAS-BOT-BC158582
Prunus
David Dreyer
1968-4-9
s.n.
Riverside
Along north facing slopes of south side of Morongo Valley
609
Comment
UCR51062
Prunus cerasifera
Bill Wagner
1988-3-7
s.n.
Riverside
Woodcrest area, c. 6 mi SW of Riverside, NE corner of Hibiscus and Dauchy Avenues
488
Comment
RSA453231
Prunus fasciculata
M. B. Dunkle
1934-2-25
3851 -b
Riverside
Dry Morongo, Colorado Desert.
244
Comment
CAS-BOT-BC151121
Prunus fremontii
W. R. Dudley
1903-12-25
s.n.
Riverside
Tahquitz Canyon
Comment
CAS-BOT-BC151123
Prunus fremontii
Dr. E. Rixford
1917-4-17
s.n.
Riverside
Coachella Valley
Comment
JEPS44897
Prunus fremontii
W. L. Jepson
1901-5-22
1377
Riverside
Mount San Jacinto, Palm Canyon Palm Canyon; Mount San Jacinto, Palm Canyon
Comment
SD229262
Prunus fremontii
Dick Schwenkmeyer
2013-6-11
912
Riverside
Approx. 1.5 miles north od highway 74 and Royal Carrizo Road intersection.
854
Comment
UC472699
Prunus fremontii
M. F. Spencer
1918-4-1
Riverside
Colardo Desert, Andreas Canyon Andreas Canyon; Colardo Desert, Andreas Canyon
100
Comment Read comments Jul 10 2009
UC729658
Prunus ilicifolia
Carl B. Wolf
1932-5-25
3666
Riverside
Snow Creek Canyon, just above fish hatchery, n base of San Jacinto Mountains Snow Creek Canyon; San Jacinto Mountains, Snow Creek Canyon
670
Comment
UC1979536
Prunus ilicifolia subsp. ilicifolia
Darin L. Banks, Peter Morrell
1995-5-4
298
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove, along the Woodchuck Trail.
Comment
POM10053
Pseudognaphalium biolettii
Charlotte M. Wilder
1903-4-19
23
Riverside
Wilder Canyon, W Riverside County
Comment
UCR256806
Pseudognaphalium biolettii
T. B. Salvato, Thomas M. Sullivan Jr
2014-4-23
7862
Riverside
Gavilan Hills, Southern CA Edison access road east of Lake Street, c. 1 mi north of Hwy 15 and Temescal Canyon
500
Comment
UCR41231
Pseudognaphalium biolettii
N. M. Fellows
1985-1-5
67
Riverside
San Jacinto Mtns, Oasis de los Osos Preserve of the Nature Conservancy, off Snow Creek Canyon at the N foot of San Jacinto Mtn., 1 mi west of Snow Creek Village
506
Comment
UCR111066
Psilocarphus tenellus var. globiferus
D. E. Bramlet
1998-12-16
2600
Riverside
maintenance road adjacent to (east of) the MWD canal & approximately 488m north from the canal crossing at the existing weather station, 701 m east of Hwy 79 and 1.22 km south of Holland Road, 50m west of the Shipley Reserve
450
Comment
CAS-BOT-BC353584
Psorothamnus arborescens var. simplicifolius
H. M. Hall
1905-5-1
6024
Riverside
Cottonwood Mountains, Colorado Desert
609
Comment
SD193049
Psorothamnus arborescens var. simplicifolius
Scott D. White, Angelia Carey
2004-6-4
10479 A
Riverside
San Jacinto Mountain foothills: San Jacinto River wash and adjacent alluvial benches, near Indian Creek confluence.
502
Comment
SEINET3407656
Psorothamnus emoryi
Marc A. Baker, Michelle Cloud-Hughes
2011-9-25
17461
Riverside
Chuckwalla Valley, 24km WSW of Blythe, 8km SSE of the summit of McCoy Peak, low stabilized sand dunes.
135
Comment
SEINET4560279
Psorothamnus emoryi
Duncan S. Bell
2009-1
211
Riverside
Arica Mountains: northwest of range, approximately 1.6 air miles south of Highway 62, and approximately 0.4 air mile north of California aqueduct.
389
Comment
SFV21860
Psorothamnus emoryi
J. R. Pucci
2001-5-12
25
Riverside
San Jacinto Mountains Chino Canyon. Along abandoned road off north side of Tramway Road, 2 miles west of Highway 111.
425
Comment
UCR161370
Psorothamnus emoryi
Mark A. Elvin
2005-4-25
4221
Riverside
Northern Sonoarn Desert, Coachella Valley; N of Palm Springs; N of 110; south of Dillon Road; east of Indian Avenue
244
Comment
JOTR01071
Psorothamnus polydenius
Cole, James E.
1941-5-22
769
Riverside
Joshua Tree National Park. RUBY LEE MILL SITE
914
Comment
CDA27789
Psorothamnus schottii
G. D. Barbe
1978-5-2
2366
Riverside
19.2 miles west of Cottonwood Springs Road, 4 miles west of Roadside Rest Area, eastbound lanes I-10 east of Indio.
0
Comment
RSA404247
Psorothamnus schottii
A. Menke
1955-4-26
s.n.
Riverside
3 mi. E of Shavers Well.
Comment
RSA264433
Psorothamnus spinosus
C. W. Tilforth, Jeff Barnes
1976-7-21
1219
Riverside
Along Hwy 195 in large sandy wash, 15 miles NE of Mecca
Comment
RSA263723
Pteridium aquilinum var. pubescens
R. Weatherby
1950-5-18
2968
Riverside
Hagador
640
Comment
SD81445
Pteridium aquilinum var. pubescens
Louis C. Wheeler
1931-10-4
Riverside
San Jacinto Mountains, Strawberry Valley
1584
Comment
CAS-BOT-BC421250
Pterostegia drymarioides
Steve Boyd; Tim Ross; Laurel Arnseth; Jaime Bonilla
1990-4-2
4029
Riverside
Vail Lake area, lower slopes of Agua Tibia Mtn, along Hwy 79, E of USFWS Dripping Springs Guard Sta.
609
Comment
UCR121301
Pterostegia drymarioides
A. C. Sanders, Mark Elvin, Julie M. Vanderwier
2002-4-22
25010
Riverside
The Badlands, summit of Mt. Eden, SW of Beaumont
671
Comment
JOTR31121
Purshia tridentata var. glandulosa
La Doux, Tasha, M. Harding, B. Truesdell, M. Wheeler
2010-5-12
2503
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Lower ridges at base of Quail Mountain; within old burn area between Lost Horse Valley and Juniper Flats (Stop 2)
Comment
POM306721
Purshia tridentata var. glandulosa
Henry J. Ramsey, Henry J. Ramsey
1938-4-22
1661
Riverside
Santa Rosa Mountains.
1220
Comment
SD128287
Purshia tridentata var. glandulosa
R. Mitchel Beauchamp
1971-5-16
2423
Riverside
Pinyon Flat Campgrounds, Santa Rosa Mountains
1500
Comment Read comments Feb 28 2014
UCR273238
Quercus
Mitch Provance
2012-1-25
17374
Riverside
Badlands of Western Riverside County, San Timoteo Canyon, SW end along SCE powerline access roads between El Casco Substation and the Hwy. 60.
689
Comment
UCR278567
Quercus
Mitch Provance
2012-9-5
912- 10
Riverside
Badlands of Western Riverside County, Potrero Creek, S end of City of Beaumont, E side of Highland Springs Rd., about 100 yards south of intersection with Breckenridge Ave.
755
Comment
UCD47712
Quercus X acutidens
John M. Tucker
1941-5-30
262
Riverside
Ortega summit, Highway 74, Riverside County, California.
812
Comment
UCR270755
Quercus agrifolia
T. B. Salvato, Arlee M. Montalvo, Rari E. Marcs
2016-4-26
8368
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
RSA608245
Quercus agrifolia var. agrifolia
Louis C. Wheeler
1960-8-6
7779
Riverside
Temescal Canyon: ca. 1 mile E of Glenn Ivy, Wright Ranch.
Comment
SDSU14184
Quercus agrifolia var. agrifolia
Kimberly S Miller, Dr. M. G. Simpson, Derek T Miller
2002-3-17
9
Riverside
Santa Margarita Ecological Reserve. Outside north gate.
457
Comment
UCR209178
Quercus agrifolia var. agrifolia
A. C. Sanders, R. E. Riefner Jr.
2009-8-11
37154
Riverside
Peninsular Range, Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River
238
Comment
HSC8118
Quercus berberidifolia
C. L. Hitchcock, C. V. Muhlick
1964-3-17
23102
Riverside
10 mi. N of Pala, along road to Elsinore.
Comment
RSA710828
Quercus berberidifolia
A. C. Sanders, Mark A. Elvin, M. S. Enright
2002-4-16
24970
Riverside
The Badlands: Laborde Canyon and adjacent slopes and side canyons, 1 mile east of Mt. Eden, SW of Beaumont.
549
Comment
SEINET7249070
Quercus berberidifolia
Jeremiah George
2012-1
Riverside
Comment Read comments Nov 18 2015
UCR235077
Quercus berberidifolia
A. C. Sanders, John F. Green
2012-6-1
40236
Riverside
Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon, just SE of I-15 junction with Horsethief Cyn. Rd., c. 7 miles N of Lake Elsinore
377
Comment
UCR273006
Quercus berberidifolia
Mitch Provance
2012-4-1
17428
Riverside
Badlands of Western Riverside County, N side of San Timoteo Canyon Rd., about 4.5 mi WNW of intersection with I-10, N of old Haskell residence
646
Comment
UCR273243
Quercus berberidifolia
Mitch Provance
2012-1-25
17386
Riverside
Badlands of Western Riverside County, San Timoteo Canyon, SW end along SCE powerline access roads between El Casco Substation and the Hwy. 60.
689
Comment
RSA761997
Quercus chrysolepis
Patrick Garrett, C. Martinez, Naomi S. Fraga, L. McDade
2010-8-14
74
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
RSA0097948
Quercus cornelius-mulleri
Duncan S. Bell
2014-11-14
7725
Riverside
Santa Rosa Mountains; in the Santa Rosa Wilderness area; west side of Martinez Mountain; collecting at Cactus Spring.
1292
Comment
RSA296122
Quercus cornelius-mulleri
Barry A. Prigge
1980-8-11
3898
Riverside
San Bernardino Mts, White Canyon: 3.2 miles upstream from trout farm.
963
Comment
SD229175
Quercus cornelius-mulleri
Dick Schwenkmeyer
2012-8-6
768
Riverside
Garnet Queen Mine on Santa Rosa Mountain road, 4.1 miles southeast of the intersection of highway 74 and Santa Rosa Mountain Road.
1834
Comment
UCR187478
Quercus cornelius-mulleri
Theresa Johnson
2006-5-18
111
Riverside
Peninsular Range, Iron Spring Canyon, 8 miles south of Anza
1402
Comment
UCR189794
Quercus engelmannii
Andrea Salzman, Joseph Gomez
2006-10-6
194
Riverside
Peninsular Ranges, Santa Ana Mountains, Santa Margarita Ecological Reserve. 0.7 mi North of Santa Margarita Canyon
427
Comment
RSA761236
Quercus kelloggii
Shawn Krosnick, C. Martinez, Naomi S. Fraga, L. McDade
2010-8-14
717
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
SDSU6979
Quercus kelloggii
H. Wedberg
1962-7-28
995
Riverside
About 1 mile from Mountain Center on the road to Idyllwild.
1158
Comment
CAS-BOT-BC104997
Quercus wislizeni
C. B. Wolf
1931-10-14
2453
Riverside
Snow Crrek, 100 yds. above the Fish Hatchery, N base of San Jacinto Mts.
609
Comment
UCR18990
Quercus wislizeni
John C. Roos
1965-9-26
s.n.
Riverside
Santa Rosa Mtns, Near summit of Palms to Pines Hwy
1524
Comment
RSA477132
Quercus wislizeni var. frutescens
Christopher Davidson
1975-6-16
2815
Riverside
3.8 mi. N of Alandale Station on road R1 from Idyllwild to Banning.
1700
Comment
CAS-BOT-BC362516
Rafinesquia californica
E. W. Lathrop
1966-5-15
6316
Riverside
3 miles SE of Murrieta on the De Luz road
Comment
RSA560406
Rafinesquia californica
Steve Boyd
1992-4-15
6884
Riverside
Santa Ana Mtns, San Mateo Cyn Wilderness Area. Bluewater Cyn along Bluewater Tr. dowstream to the confluence with San Mateo Creek.
335
Comment
SEINET6659413
Rafinesquia californica
Daphne K. Christopher, Zachary Princip; Hannah I. Stevens
2003-4-9
133
Riverside
Near Hermano road, off Hwy 15, Indian Truck Trail exit. On main gravel road heading away from ranch entrance and a private residence driveways.; 0
363
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
RSA80988
Rafinesquia neomexicana
G. R. Campbell
1952-4-5
18374
Riverside
Colorado Desert, road leading from Highway 60 to 29 Palms [Hwy 62], at junction to Desert Hot Springs
762
Comment
UCR216679
Rafinesquia neomexicana
Jim Andre, T. La Doux
2009-3-10
11240
Riverside
Joshua Tree National Park, south end of the Cottonwood Mountains near Pinkham Wash, just north of aqueduct just inside JTNP boundary, c. 7 miles west of south entrance into park at Cottonwood
542
Comment
UCR233701
Rafinesquia neomexicana
Duncan S. Bell
2010-5-1
891
Riverside
Sonoran (Colorado) Desert, Arica Mountains, c. 10.5 air miles SW of Rice, c. 2.6 air miles S of the junction of Hwy 62 and the aqueduct access road
291
Comment
UCR90161
Rafinesquia neomexicana
R. W. Scora
1966-4-1
3024
Riverside
Sonoran (Colorado) Desert, Coachella Valley, 3-4 km east of Thousand Palms on Ramon Road; near Hidden Spring Oasis
60
Comment
UCR36447
Ranunculus aquatilis
A. C. Sanders
1984-4-21
5015
Riverside
San Jacinto Mtns., San Jacinto River near the Cranston Guard Station and confluence with Bee Canyon
579
Comment
UC1536041
Ranunculus aquatilis var. capillaceus
Robert F. Thorne
1973-5-23
45529
Riverside
Mesa de Colorado Santa Rosa Plateau (vernal marsh)
609
Comment
SD186312
Ranunculus californicus
Andy C. Sanders
2004-4-20
27558
Riverside
Santa Ana Myns.: Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego County line
640
Comment
SD86687
Ranunculus cymbalaria var. saximontanus
Helen V. Witham
1970-4-29
817
Riverside
in creekbed, Palms to Pines Highway, near Lake hemet
1200
Comment
RSA0019612
Ranunculus eschscholtzii var. oxynotus
H. M. Hall
1901-07
2414
Riverside
San Jacinto Mountains, near the summit.
3293
Comment
RSA0021855
Ranunculus eschscholtzii var. oxynotus
P. A. Munz
1922-7-7
6042
Riverside
San Jacinto Peak, near the summit.
3287
Comment
UCD96158
Ranunculus hebecarpus
Scott D. White; Dave Bramlet
22-23 Apr 1999
7233
Riverside
Lake Skinner Area, ridgetop, north-, west-, and northwest facing slopes of Bachelor Mountain.
548
Comment
UCR30480
Ranunculus hebecarpus
John C. Roos
1950-5-6
4790
Riverside
Santa Ana Mtns., Hagador Canyon
427
Comment
UCR182102
Ranunculus occidentalis
Tom Chester
2006-2-26
868
Riverside
Peninsular Ranges; Santa Ana Mountains region, Santa Rosa Plateau Ecological Reserve: S. Trans Preserve Trail, just below top of Mesa de Colorado, ~0.75 miles (1.2 km) due west of Santa Rosa Ranch
588.4
Comment
RSA33888
Raphanus sativus
N. C. Cooper
1944-4-22
1151
Riverside
Banning.
762
Comment
OBI8076
Rhamnus crocea
David J. Keil, Malcolm McLeod
1977-3-26
12020
Riverside
9 mi E of jctn with i-15 along Calif 79
518
Comment
UCR172218
Rhamnus crocea
John F. Green
2006-5-10
s.n.
Riverside
Peninsular Ranges, City of Murrieta; south of the Hogbacks. north of Hunter Road to Ramage Lane, between Calle de Amor on the E and Springview/Kiwebre Road on the W
402
Comment
CAS-BOT-BC56044
Rhamnus ilicifolia
H. E. McMinn
1925-7-1
1489
Riverside
Control at base of grade to Idyllwild, San Jacinto Mts.
Comment
RSA612815
Rhamnus ilicifolia
D. L. Banks
1997-3-1
1354
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. Pechanga Creek, east of the ''Fiesta Grounds'' to the spring on the northern fork of Pechanga Creek at the eastern end of the Reservation.
423
Comment
RSA33625B
Rhododendron occidentale
N. C. Cooper
1944-7-16
1551
Riverside
San Jacinto Mountains, above Pine Cove.
2134
Comment
UCR141251
Rhus laurina
A. C. Sanders, Kelly Volansky
2004-10-6
28817
Riverside
Santa Ana Mtns./Santa Rosa Plateau, 41050 Avenida La Cresta, south of Sierra Maria Rd. and c. 1.5 mi. north of Tenaja Rd., c. 2 miles NW of the Mesa de Colorado
671
Comment
UCR159255
Rhus laurina
A. C. Sanders, Kelly Volansky
2005-8-31
31593
Riverside
Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd.
701
Comment
IRVC80
Rhus ovata
R. H. Whittaker, W. A. Niering
1963-5-30
SJ 87
Riverside
Palm Desert to Mountain Center, Santa Rosa Mountain Rd. Santa Rosa Mountains
1524
Comment
RSA650225
Rhus ovata
James Carill
1949-3-26
s.n.
Riverside
1/2 mi. So. Palm Springs.
91
Comment
UCR156362
Rhus ovata
T. B. Salvato, Kent Beaman
2005-5-16
880
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
NY43195
Rhus trilobata
J. B. Walker
1995-5-4
1412
Riverside
San Bernardino National Forest, 1km S of Pinyon Flat Campground
1300
Comment
RSA263679
Ribes californicum var. hesperium
E. W. Lathrop
1968-5-22
6925
Riverside
Main Divide Truck Trail between El Carriso and Santiago Peak, Cleveland National Forest.
1220
Comment
CHSC1656
Ribes canthariforme
V. Holt
1942-3-29
Riverside
Keen Camp, Santa Rosa mountains.
Comment Read comments Mar 22 2014
SEINET235604
Ribes indecorum
A. C. Sanders
1997-4-10
20327
Riverside
Tucalota Hills E of Lake Skinner (Bachelor Mtn. Quad)
600
Comment
SBBG100243
Ribes malvaceum
W. L. Halvorson
1977-4-1
77 -219
Riverside
5 mi S of Temecula on Hwy S16
Comment
POM15061
Ribes malvaceum var. viridifolium
Mary F. Spencer
1922-4-22
1887
Riverside
Canyon Prope [near] Banning
701
Comment Read comments Mar 13 2011
HSC86125
Ribes nevadense
Jane Hildreth
1981-6-4
23
Riverside
San Jacinto Mtns., San Bernardino National Forest, Bay Tree Springs along Hwy. 243, 12 mi. S of Banning
1646
Comment
RSA500191
Rorippa palustris subsp. occidentalis
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-5-7
3553
Riverside
Vail Lake area, pond and freshwater marsh in Kolb Crk. just south of the lake.
Comment
CAS-BOT-BC147542
Rosa californica
Jenkins; Street
1917-5-30
1951
Riverside
San Jacinto [Canon] Canyon
Comment
RSA180385
Rosa californica
E. W. Lathrop
1960-6-9
4976
Riverside
14 miles west of Murrieta.
Comment
UC12864
Rosa californica
Geo. F. Reinhardt
June 1897
Riverside
San Jacinto Mountains
Comment
SBBG72353
Rubus parviflorus
R. Hoffmann
1929-9-7
Riverside
San Jacinto Mtns
Comment
UC12971
Rubus parviflorus
Harley P. Chandler
1897-7-23
Riverside
Deep Creek San Bernardino Mts., Deep Creek
1524
Comment Read comments Nov 26 2011
JOTR32379
Rumex crispus
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler
2011-6-16
2489
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
UCR113563
Rumex crispus
Mitch Provance, A. C. Sanders
2000-7-4
2084
Riverside
Riverside, Santa Ana River Wash, between the Market St. and Riverside Ave crossings
244
Comment
RSA528094
Rumex hymenosepalus
Scott D. White
1991-4-10
91 -61
Riverside
Diamond Valley area, ca. 1/2 mi. E of Mica Butte, and S of Cactus Valley Road
518
Comment
UC850653
Rumex salicifolius var. salicifolius
I. W. Clokey and E. G. Anderson
1935-8-21
6601
Riverside
Fuller Creek
1500
Comment
RSA518310
Salazaria mexicana
A. C. Sanders
1989-9-19
9502
Riverside
Chocolate Mtns Aerial Gunnery Range, 1.75 km S of Tabaseca Tank, along the wash above ''Tabaseca Target.
680
Comment
UCR85565
Salicornia subterminalis
Julie A. Greene
1993-4-10
1148
Riverside
San Jacinto Valley, San Jacinto Wildlife Area. Sloping drainage from Davis Road.
436
Comment
CAS-BOT-BC129701
Salix bonplandiana
Nancy Ryan Zabriskie; Walter Zabriskie
1971-2-13
334
Riverside
Immediately below Andreas Canyon Clubhouse, Andreas Canyon, east slope San Jacinto Mts.
Comment
CAS-BOT-BC129703
Salix bonplandiana
Nancy Ryan Zabriskie; Walter Zabriskie
1971-4-24
392
Riverside
Deep Canyon, north slope Santa Rosa Mountains
1316
Comment
POM2079
Salix exigua
D. L. Crawford
1916-3-1
s.n.
Riverside
Santa Ana River Valley.
Comment
SD233937
Salix exigua
A. C. Sanders, Kelly Volansky
2003-10-16
27341
Riverside
Moreno Valley: lower Pigeon Pass Valley, NE corner of intersection of Old Lake Dr. and Pigeon Pass Rd. (Riverside East 7.5' Q).
534
Comment
SJSU242
Salix exigua
Mrs. H. P. Bracelin
1932-4-12
599
Riverside
E side of bridge over Santa Ana R, 4.8 km N of Arlington on rd to Pedley, W of Riverside
Comment Read comments Mar 26 2011
SBBG54388
Salix exigua var. hindsiana
P. Wilder
1971-9-29
5276
Riverside
E of Hemet, Valle Vista at N end of Fairview Street, N of Florida Street
Comment
SBBG58934
Salix exigua var. hindsiana
Mrs. H. P. Bracelin
1932-4-13
602
Riverside
E side of bridge over Santa Ana River, 4.8 km N of Arlington on rd to Pedley, W of Riverside
240
Comment
CHSC1621
Salix gooddingii
S. Westerberg
1938-4-17
Riverside
Lake Elsinore
Comment
UCR138720
Salix gooddingii
Julie A. Greene
1993-4-17
1219
Riverside
San Jacinto Valley, San Jacinto Wildlife Area. west of San Jacinto River, west of Davis Rd
439
Comment
CAS-BOT-BC108213
Salix hindsiana
Mrs. H. P. Bracelin
1932-4-12
605
Riverside
East side of bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside.
240
Comment
CLARK-A1528-4055
Salix hindsiana var. leucodendroides
John C. Roos, Lucille Roos
1952-3-1
5382
Riverside
Moreno
Comment
HSC82870
Salix laevigata
M. Roskey, F. Boyen
1985-5-28
522
Riverside
Big Morongo Preserve; The Nature Conservancy, S of Morongo Valley, lower end of canyon where it opens into the W end of the Coachella Valley
503
Comment
UC914198
Salix laevigata
Charles B. Fiker
1946-5-30
3359
Riverside
road dip s. of Temecula bridge (Hwy. 395)
Comment
UCR270563
Salix laevigata
John F. Emmel
1998-5-2
1542
Riverside
San Jacinto Mtns., SW foothills, Bautista Canyon, 0.4-0.5 road mile SE of national forest boundary
723
Comment
SD225104
Salix lasiolepis
Scott D. White, Shelton Dowthit & Conservancy volunteers
1996-3-31
3848
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
UCR3404
Salix lasiolepis
John Minnich
1964-3-9
64-3-9- 2
Riverside
Peninsular Range, City of Riverside. 'Two Trees Canyon' c. 0.25 mi. from end of Two Trees Road, near the east end of Blaine St.
366
Comment
CAS-BOT-BC125731
Salix nigra
Marcus E. Jones
1930-4-2
26030
Riverside
Blythe
Comment
UCR263243
Saltugilia
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-24
41476
Riverside
San Gorgonio Pass, 3.3 miles east of Cabazon, north of the San Gorgonio River wash on the alluvial slope east of the water bottling plant and south of I-10
445
Comment
SBBG28438
Saltugilia australis
D. Myrick
1964-4-30
809
Riverside
Palms to Pines Hwy (St Hwy 74), 15 mi W of Palm Desert
1219
Comment
UCR108493
Saltugilia australis
A. C. Sanders, G. K. Helmkamp, P. J. MacKay
1995-3-19
16183
Riverside
Coachella Valley/San Jacinto Mtns. foothills, Chino Canyon near the Palm Springs tram station
793
Comment
CLARK-A1528-583
Salvia apiana
C. M. Flanagan
1973-5-31
OO 636
Riverside
Morongo Indian Reservation
914
Comment
POM210065
Salvia apiana
Victor Duran
1933-7-1
3491
Riverside
Near Santa Rosa. Santa Rosa Mountains
1829
Comment
SEINET9361149
Salvia apiana
Unknown
2010-4-12
4756
Riverside
Herbarium of rancho Santa Ana Botanic Garden/San Bernardino Mountains Region
Comment
RSA736954
Salvia carduacea
Justin M. Wood, Scott D. White, Brandy Ulrich
2008-7-15
21
Riverside
Aguanga Basin / San Jacinto Mountain foothills: W of Anza Valley, adjacent to Cave Rock Rd. Approx. 1/4 mile E of Cahuilla Indian Reservation.
1215
Comment
SD181465
Salvia clevelandii
Scott D. White, Teresa Salvato
2001-6-8
8581
Riverside
Santa Ana Mountains, southern margin of county, just northeast of Rainbow Valley; Temecula [quad]. Roadsides and open places in chaparral.
334
Comment
CLARK-A1528-592
Salvia columbariae
Charlotte Stocks
1962-4-20
Riverside
Whitewater Canyon
Comment
POM14257
Salvia columbariae
P. A. Munz, D. Keck
1922-4-9
4915
Riverside
Vicinity of Corn Springs, Chuckwalla Mountains, Colorado Desert.
427
Comment
RSA401486A
Salvia columbariae
N. R. Zabriskie, Walter Zabriskie
1973-4-25
655
Riverside
On slopes east of Hwy 74 opposite Black Hill; Deep Canyon drainage area, N slope Santa Rosa Mts.
915
Comment
SD187431
Salvia columbariae
Scott D. White, Angelia Carey
2004-4-16
10164
Riverside
San Jacinto Mountain foothills: Indian Creek and adjacent foothills
548
Comment
SDSU7473
Salvia columbariae
Pamela A. Beare
1992-3-13
13 III92C
Riverside
just norh of Box Canyon road. approx 7 miles ca. east of Painted Canyon Road, east of Mecca.
Comment
SEINET3242547
Salvia columbariae
Norman C. Cooper
1944-1
1149
Riverside
Banning, Riverside Co.
701
Comment
UC1713566
Salvia columbariae
Dr. D. P. Barrows
before Aug., 1898
10
Riverside
Cahuilla Indians
Comment Read comments Sep 23 2009
UCR91454
Salvia columbariae
Scott D. White
1995-3-30
2670
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
RSA651033
Salvia dorrii
Edward Kai
1970-5-21
s.n.
Riverside
Idyllwild; off Hwy 74.
1220
Comment Read comments Jul 21 2021
SFV4250B
Salvia greatae
W. A. Emboden, Jr.
1962-4-26
2059 b
Riverside
Colorado Desert Sandy desert near Clemens Well.
300
Comment
JOTR30208
Salvia leucophylla
Vanderspek & Nolte
1964-4-17
s.n.
Riverside
Joshua Tree National Park.
Comment
RSA434155
Salvia mellifera
Jeannette B. Edge
1934-4-22
s.n.
Riverside
Jurupa Mountains, Mountain slope
549
Comment
SD225011
Salvia mellifera
A. C. Sanders, G. Wainer, B. Ehdaie, A. Aryavand
1997-3-12
19871
Riverside
Lake Kninner area: lower Rawson Canyon, just NE of the lake along the road.
456
Comment
SEINET244787
Salvia mellifera
A. C. Sanders, Mark Elvin; Julie M. Vanderwier
2002-4-9
24942
Riverside
The Badlands; hills and canyons west of Laborde Canyon, 1 mile northeast of Eden Hot Springs, SW of Beaumont
610
Comment
UCR251307
Salvia mellifera
T. B. Salvato, Matthew Malle, Thomas M. Sullivan Jr
2013-3-28
7428
Riverside
Perris-Aguanga Basin, Menifee, northeast corner of Murrieta Road and Scott Road
517
Comment
UCLA69831
Salvia mohavensis
C. Epling and Wm. Robison
1933-6-26
Riverside
Key's View; Little San Bernardino Mountains
1524
Comment
HSC47584
Salvia vaseyi
Richard Spjut, C. E. Edson
1978-5-5
5013
Riverside
W margins of Colorado Desert, along Hwy. 74 W of Palm Desert in the San Jacinto Mtns.
610
Comment
SD241887
Salvia vaseyi
Jay Walker, R. C. Walker
2004-4-15
3102
Riverside
Ca. 6 miles NE of Pinyon Flats, along hwy 74, at mile marker 87.25 in the first pullout uphill from Vista Point.
Comment
SEINET13947704
Salvia vaseyi
J. C. Roos
1965-1
s.n.
Riverside
Palms to Pines Highway (74), below Dos Palmos Springs, Santa Rosa Mtns.
Comment
CAS-BOT-BC238850
Sambucus nigra subsp. caerulea
A. M. Vollmer; L. Beane
1953-6-29
15
Riverside
Below Idylwild [Idyllwild], San Jacinto Mountains
Comment
CAS-BOT-BC238857
Sambucus nigra subsp. caerulea
B. Pitzer
1997-4-1
3053
Riverside
Lakeview Mtns, ca. .75 air mi. SSW of Mt. Rudolph, ca. 1 air mi NE of Contour (Juniper Flats) Rd.
655
Comment
SDSU13913
Sanicula arguta
Michael G. Simpson, A. Russell, T. Linz, & C. Guilliams
2000-4-2
2067
Riverside
Santa Margarita Ecological Reserve (SDSU), ca. 1/4 mile west of northern gate for Northside field station, along 'insect trail.' Ca. 3 miles northeast of Gavilan Mtn.
396
Comment
RSA748816
Sanicula crassicaulis
G. Gust, L. Nye
2005-3-12
558
Riverside
Cleveland National Forest. Hwy 74 W of lower San Juan Picnic Area at pullout W side of Santa Ana Mtn. Range.
495
Comment
UCR34990
Sanicula tuberosa
L. B. Ziegler
1975-5-1
541
Riverside
San Jacinto Mtns, Bautista Canyon
703
Comment
RSA125530
Sarcodes sanguinea
R. Weatherby
1949-6-6
648
Riverside
San Jacinto Mts., Dark Canyon
1982
Comment
UCR45939
Satureja chandleri
James Henrickson
1972-5-21
7196 A
Riverside
Santa Ana Mtns., Santa Rosa Plateau, 2 mi. west of Murrieta on slopes up to Santa Rosa Plateau along Tenaja Road
396
Comment
RSA753935
Schinus molle
W. Schlegel, Andrew Trouette
2008-10-10
25
Riverside
Snow Creek Cabin Parcel
Comment
CHSC109029
Schismus arabicus
Justin M. Wood; J. Miner
2010-4-29
1531
Riverside
Coachella Valley; Bermuda Dunes; near intersection of Avenue 38 and Varner Rd.
40
Comment
UCR167239
Schismus arabicus
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
UCR214430
Schismus arabicus
A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley
2010-3-16
37495
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
CAS-BOT-BC243464
Schismus barbatus
A. C. Sanders; E. J. Lawlor
1992-4-4
12098
Riverside
Within 1/2 mile of McCoy Spring, below and to the south and canyon bottom above the spring, McCoy Mountains
243
Comment
RSA651602
Schismus barbatus
Marion P. Harthill
1973-2-17
1559
Riverside
Snow Creek, Palm Springs
366
Comment
SBBG34679
Schismus barbatus
T. L. Secrest
1950-3-12
Riverside
near Indio
Comment
SEINET4568274
Schismus barbatus
Sarah J. De Groot, Leland Lubinsky, Naomi Fraga, Lisa Rojas
2005-2-10
4598
Riverside
Along Palen Pass Road, near Palen Pass, between Granite and Palen Mountains. Bluff of sharp light-colored volcanic rock.
402
Comment
RSA595319
Schismus barbatus
D. L. Banks, Victor Steinmann
1996-4-20
882
Riverside
NW Palomar Mountains; Agua Tibia Mountains; N face of Dorland Mtn., on the W side of the Dorland Mountain Arts Colony; On a NE trending ridge, NW of the Administration Cabin.
530
Comment
RSA653173
Schoenoplectus acutus var. occidentalis
Mitch Provance
2000-6-24
2073
Riverside
Riverside: Santa Ana River Wash, between the Market St. bridge and the 60 Fwy.
243
Comment
UCR129353
Schoenoplectus acutus var. occidentalis
Patricia Wilder
1970-10-30
4851
Riverside
Santa Ana River Valley, along road on south side of Prado Flood Control Basin east of Prado Dam, east of Chino Hills
152
Comment
SD135146
Schoenoplectus saximontanus
Paul Zedler
1990-3-10
Riverside
Skunk Hollow. (IPB 11/07)
Comment
POM220100
Scirpus microcarpus
L. C. Wheeler
1931-10-3
184
Riverside
Strawberry Valley, San Jacinto Mountains.
1585
Comment
UCR207610
Scirpus robustus
O. F. Clarke
2004-5-7
s.n.
Riverside
Peninsular Range; San Jacinto Valley, San Jacinto Wildlife Area
442
Comment
UCR161440
Scrophularia californica
A. C. Sanders, Mike Misenhelter
2005-9-20
31687
Riverside
San Jacinto Mtns. Foothills, Santa Rosa Hills south of Hemet, road NW of Gibbel Flat, south end of Cornell St., 0.5 mi. SE of the Ramona Bowl
610
Comment
RSA0042512
Scrophularia californica
John F. Emmel
1993-3-20
1251
Riverside
Lakeview Mts. WNW of Hemet; slope 0.6t air mile west and 0.1 air mile south of intersection of Warren Road and Esplanade Ave.
518
Comment
POM7654
Scrophularia californica subsp. floribunda
H. M. Hall
1902-4-21
2936
Riverside
Vicinity of Riverside, Gavilan hills.
457
Comment
RSA425207
Scrophularia californica subsp. floribunda
Christopher Davidson
1977-5-18
5615
Riverside
Santa Ana Mts, Cleveland National Forest, Bear Springs.
1220
Comment
UCR107834
Scrophularia californica subsp. floribunda
D. L. Banks
1997-5-5
1980
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, east of its intersection with Pechanga Creek. Along the S fork of Pechanga Creek
427
Comment
CAS-BOT-BC237865
Scrophulariaceae
Elizabeth McClintock
1964-4-8
s.n.
Riverside
Snow Canyon, east side of Mt. San Jacinto
Comment
UCR35331
Scutellaria siphocampyloides
L. B. Ziegler
1965-6-8
54
Riverside
San Jacinto Mtns., Hemet (Thomas/Garner) Valley, side canyons of the valley
1448
Comment
SD137719
Scutellaria tuberosa
Darin L. Banks, Steve Boyd
1995-5-9
387
Riverside
Agua Tibia Wilderness Area, north face of Agua Tibia Mountains, the Dorland Mountain area, west of the Dripping Springs Alcove Area, west of Woodchuck Campground.
701
Comment
UCR124103
Selaginella asprella
Steven R. Hill, K. Kramer et al.
2001-4-26
33465
Riverside
San Jacinto Mtns., 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
2591
Comment
UCR19830
Selaginella eremophila
Freda Detmers
1930-2-2
s.n.
Riverside
Sonoran (Colorado) Desert/ San Jacinto Mtns., Palm Canyon
Comment
UC218674
Selaginella watsonii
P. A. Munz
1922-7-7
6045
Riverside
summit San Jacinto Peak
3285
Comment
UCR90303
Senecio californicus
F. M. Reed
1922-4-16
4694
Riverside
Top of the Box Springs Mtns.
732
Comment
SD43521
Senecio flaccidus var. monoensis
Philip A. Munz
1946-10-20
11577
Riverside
Palms to Pines Highway at north base of Santa Rosa Mountains.
1035
Comment
CLARK-A1045-229
Senecio mohavensis
George K. Helmkamp
1979-3-11
Riverside
Painted Canyon north of Mecca; Mecca 7.5'Q
Comment
RSA778254
Senecio mohavensis
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-30
920
Riverside
McCoy Wash, east side of McCoy Mountains, pavement plain, approximately 7 miles north of I-10.
335
Comment
UC63068
Senecio triangularis
H. M. Hall
July 1901
2535
Riverside
streams of n side San Jacinto Mountains (Southern California); n side San Jacinto Mountains
2499
Comment
UCR139037
Senecio vulgaris
D. L. Banks, V. W. Steinmann
1997-3-13
1427
Riverside
NW Palomar Mtns, Agua Tibia Mtns: Redhawk Housing Development, north of the Pechanga Indian Reservation in the hills south of the intersection of Marge Place and Tehachapi Pass (S of Redhawk Parkway)
378
Comment
RSA449948
Senecio vulgaris
J. C. Roos
1967-2-7
s.n.
Riverside
City of Hemet.
Comment
LA77503
Senegalia greggii
Tom O'Donnell;
1953-5-24
sn
Riverside
2 mi. from the intersection of Highway 74 and 111
Comment
CAS-BOT-BC502088
Senna armata
A. C. Sanders; Jim Malusa
2015-9-10
41855
Riverside
Sonoran (Colorado) Desert: Salt Creek Canyon, along Summit Rd c. 1.5 mi above mouth of Red Canyon, edge of Chocolate Mtns Aerial Gunnery Range
480
Comment
UC1128900
Senna armata
H. S. Yates
1936-4-7
5444
Riverside
8 mi. n. Mecca; Thermal Quad.
Comment
RSA487822
Sesbania exaltata
A. C. Sanders
1988-11-6
8736
Riverside
Coachella Valley, W side of Hwy 86, 6.25 mi. S of its junction with hwy 111 in Coachella and 3.85 mi. n of Valerie Jean, 0.55 mi. N of ave 60.
-11
Comment
SBBG92387
Sesbania exaltata
G. K. Helmkamp
1989-9-16
s.n.
Riverside
W side of St Hwy 78, 0.7 mi N of Palo Verde
75
Comment
UCR145573
Sesbania herbacea
Chet McGaugh
2004-11-15
s.n.
Riverside
Sonoran (Colorado) Desert, Coachella Valley, 1 mile south of Thermal, parcel bounded by Ave. 58 & Ave. 60 on the north and south and by Polk and Filmore on the west and east, between the airport and Whitewater River
-41
Comment
CAS-BOT-BC438203
Sesuvium verrucosum
Scott D. White; Steve Ogg
1994-10-17
2467
Riverside
Temecula Valley. Murrieta Ck 1000 ft S of Winchester Rd. bridge (Banana Ave on USGS Murrieta quad, photorev. 1979).
310
Comment
SEINET238185
Sesuvium verrucosum
T. B. Salvato, A. C. Sanders; Mitch Provance
2000-1
45
Riverside
Coachella Valley: 50th St. ca 1 mi W of Filmore, 1.5 mi E of town of Coachella.
-24
Comment
UCR275529
Sesuvium verrucosum
A. C. Sanders, Karen Kirtland
2016-9-23
42631
Riverside
San Jacinto Valley, edge of Mystic Lake at duck hunting ponds below abandoned dairy south of Gilman Springs Rd. between Jack Rabbit Tr. and Eden Hot Springs Rd.
434
Comment
RSA734205
Sidalcea malviflora subsp. sparsifolia
Keith E. Hoffmaster
1937-6-6
787
Riverside
San Jacinto mountains, near Hemet Lake
Comment
CAS-BOT-BC384577
Silene coniflora
A. C. Sanders; Steven R. Hill
2001-5-4
24130
Riverside
Santa Ana Mtns. region: W of Temecula, Santa Rosa Plateau area, top of escarpment on Rancho California Rd. at Avenida del Oro (to Sandia Crk. Dr.), E side of Rancho C. Rd.
488
Comment
CHSC223
Silene laciniata subsp. laciniata
E. Thomas
1940-5-26
Riverside
Comment
UCR279076
Sisymbrium erysimoides
Arlee Montalvo, Chris McDonald
2017-3-4
673
Riverside
Peninsular Range, Riverside, Sycamore Canyon Wilderness Park, south of Central Ave. and visitor center
366
Comment
CDA15329
Solanum nigrum
J. Chandler
1998-9-22
s.n.
Riverside
Upper Chase Nursery, 19851 Patterson Ave., Perris.
0
Comment
POM13792
Solanum umbelliferum
Philip A. Munz
1922-4-29
5085
Riverside
West of Lake Elsinore.
488
Comment
RSA182964
Solanum umbelliferum
L. B. Ziegler
1966-7-15
s.n.
Riverside
Upper end of Hemet Valley,near junction of highway 71 and 74.
1463
Comment
RSA234076
Solanum umbelliferum
Robert F. Thorne, E. W. Lathrop
1969-6-6
39334
Riverside
Santa Rosa Plateau: Rancho California.
610
Comment
UC494741
Solanum umbelliferum
Philip A. Munz
1932-3-24
12030
Riverside
n of Elsinore
304
Comment
RSA0020581
Solanum umbelliferum
J. D. Olmsted
1960-2-15
1095
Riverside
Drainage area to Santa Ana River. 200 yd south of highest point in Jurupa Hills.
625
Comment
CLARK-A1528-896
Solanum xanti
C. M. Flanagan
1973-4-13
OO 109
Riverside
Sunnymead
518
Comment
UCR91718
Solanum xanti
A. C. Sanders, J. Goetzen
1996-5-1
18135
Riverside
San Bernardino Mtns., Morongo Indian Reservation, along dirt road in Hathaway Creek Canyon, north of Banning
915
Comment
RSA613454
Sonchus asper subsp. asper
D. L. Banks, Victor W. Steinmann
1997-3-13
1438
Riverside
NW Palomar Mountains, Agua Tibia Mountains: In the Redhawk Housing Development, north of the Pechanga Indian Reservation. The hills south of the intersection of Marge Place and Tehachapi Pass (south of Redhawk Parkway).
378
Comment
CAS-BOT-BC374567
Sonchus oleraceus
Raymond Lindholm
1961-2-24
s.n.
Riverside
Banning
Comment
SD211521
Sorghum halepense
Justin M. Wood
2008-9-19
140
Riverside
Southwest Perris Basin: Temecula - Murrietta Creek, downstream of 1st street bridge.
292
Comment
UCR163668
Sorghum halepense
John F. Green
2005-10-28
s.n.
Riverside
Sonoran Desert, E of Salton Sea, along Coachella Canal, 0.7 mi N of Dos Palmas Spring
18
Comment
UCR266329
Spergularia
D. E. Bramlet
1991-4-29
2082
Riverside
Perris-Aguanga Basin Region; San Jacinto Valley, 6.5 km west of Hemet & c. 0.4 km west of intersection of Florida Ave./Hwy 74 & Warren Road
457
Comment
UCR266338
Spergularia
D. E. Bramlet
1993-5-8
2343
Riverside
Perris-Aguanga Basin Region; San Jacinto Valley, San Jacinto Wildlife Area, Lovell Unit, east of Davis Rd. and north of old San Jacinto River channel
433
Comment
UCR75550
Spergularia bocconi
A. C. Sanders
1993-5-17
14066
Riverside
San Jacinto Valley, Hemet, south side Florida Ave (Hwy 74) on east side of California Ave.
460
Comment
UC1929294
Spergularia marina
Scott D. White, Justin Wood
2008-6-24
12286
Riverside
Beaumont Badlands; San Timoteo Canyon. Meadow along San Timoteo Creek.
Comment
RSA0098519
Spergularia marina
Steve Boyd, Timothy S. Ross
1990-5-11
4680
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
CHSC118874
Spergularia platensis
A. C. Sanders
1993-4-5
13682
Riverside
Western edge of Hemet, along S side of Devonshire Ave. between Old Warren and Warren Roads, SW of Tres Cerritos and N of Florida Ave. (Hwy 74).
460
Comment
UCR134652
Spergularia rubra
Mitch Provance
1998-4-9
406
Riverside
Riverside, VABM 1031, Hill traditionally called 'Lionshead', or variously referred to as 'Challen Hill', located near the corner of Harrison St. and California Ave. in the Arlington area
259
Comment
LA205940
Sphaeralcea ambigua
Elizabeth Levine;
1949-5-22
sn
Riverside
Santa Rosa Mountains, Pines to Palms highway near Pinon Flats
Comment
LA212138
Sphaeralcea ambigua
Lee Haines;
1952-4-6
s.n.
Riverside
Box Canyon.
243
Comment
POM229035
Sphaeralcea ambigua subsp. rosacea
P. A. Munz
1937-5-30
15112
Riverside
Dos Palmos Spring, north end of Santa Rosa Mountains.
1098
Comment
CSUSB1391
Sphaeralcea ambigua subsp. rugosa
Nancy Robb
1966-4-5
Riverside
Dry, rocky slopes along highway between Yucca Valley and the Banning- Indio Freeway, four miles south of Morongo Valley.
914
Comment
JEPS67334
Sphaeralcea ambigua var. ambigua
Marjorie D. Clary
1933-1-1
1752
Riverside
Thermal Canyon to Aqueduct Road. Colorado Desert; Thermal Canyon to Aqueduct Road, Colorado Desert.
457
Comment
JOTR16742
Sphaeralcea ambigua var. ambigua
Baker, James K. & Baker, Ilisa T.
1966-6-17
s.n.
Riverside
Joshua Tree National Park. COVINGTON FLATS
Comment
RSA249466
Sphaeralcea ambigua var. rugosa
John F. Emmel
1973-5-12
452
Riverside
Dos Palmas Spring & Carrizo Creek wash, NE of Pinyon Crest, E end of San Jacinto Mts.
1067
Comment
RSA721890
Sphaeralcea ambigua var. rugosa
J. Mark Porter, Orlando Mistretta
2003-6-5
13613
Riverside
Chocolate Mountains. Chocolate Mountain Bombing and Gunnery Range. Unnamed canyon, S of Salt Creek, accessed via Siphon 21 of the Coachella Canal; fork running east, above the pour-off.
439
Comment
POM211586
Sphaeralcea emoryi subsp. variabilis
P. A. Munz
1941-10
17241
Riverside
North base of Santa Rosa Mts, Pines to Palms Highway
Comment
UCR92214
Sporobolus airoides
D. L. Banks, Steve Boyd
1995-6-27
738
Riverside
NW Palomar Mtns, Agua Tibia Mountains, along the Crosley Road, north of the junction between the Cutca Road. north of the Devils Hole area, south of the Forest Boundary. At the junction of the Crosley Road and the drainage it parallels to the E, south of the first gate along the road
585
Comment
UCR19306
Sporobolus indicus
John C. Roos, L. Roos
1951-9-25
5277
Riverside
Riverside, Fairmount Park
259
Comment
RSA446662
Stachys bullata
F. W. Peirson
1924-6-21
4709
Riverside
Temescal Canyon.
290
Comment
UCR264606
Stephanomeria exigua subsp. coronaria
Mitch Provance
2012-6-19
196- 09
Riverside
San Bernardino Valley, Santa Ana River Bottom, Tequesquite Creek and associated wetlands W of Rubidoux Ave
226
Comment
CAS-BOT-BC375509
Stephanomeria exigua subsp. exigua
unspecified
1906-4-20
6776
Riverside
Palm Springs
Comment
JOTR29152
Stephanomeria exigua subsp. exigua
La Doux, Tasha, K. Knudsen, J. Galvin
2005-8-22
1229
Riverside
Joshua Tree National Park. Eureka Peak
Comment
RSA25245
Stephanomeria exigua subsp. exigua
C. L. Hitchcock
1940-4-4
5947
Riverside
Pinto Basin.
Comment
UC830512
Stephanomeria exigua subsp. exigua
C. L. Hitchcock
1940-4-4
5947
Riverside
Pinto Basin
Comment
CLARK-A1656-833
Stephanomeria pauciflora
Jon Mark Stewart
1982-11-13
82-018
Riverside
Indio Hills
198
Comment
RSA600121
Stephanomeria pauciflora var. pauciflora
L. C. Wheeler
1959-12-27
7638
Riverside
Chuckwalla Mountains. White Cloud Mine.
Comment
UC35812
Stephanomeria virgata subsp. pleurocarpa
H. M. Hall
Aug 1901
2587
Riverside
s side San Jacinto Mountains
1645
Comment
RSA457871
Stillingia linearifolia
Anstruther Davidson
1893-4-10
s.n
Riverside
Palm Springs.
Comment
RSA76955
Stillingia linearifolia
F. W. Peirson
1914-04
2045
Riverside
Whitewater at head of Coachella Valley.
Comment
SEINET3243787
Stillingia linearifolia
Forrest Shreve
1935-1
7392
Riverside
Near Whitewater, Riverside Co.
Comment
UC217936
Stillingia linearifolia
P. A. Munz, D. Keck
1922-4-13
4958
Riverside
Anshutz Canyon Colorado Desert, Eagle Mts.
304
Comment
UCR154606
Stillingia linearifolia
A. C. Sanders, Mike Misenhelter
2005-6-15
31000
Riverside
Peninsular Range; Sage-Aguanga Region, 2 miles NNE of Vail Lake, 4 miles SSW of Sage, Denise Rd. at Bonita Rd., near Calle de Nino, 1.2 mi. NE of summit of (Big) Oak Mtn., SW of Rocky Ridge and SE of Black Hills
671
Comment
UCR91880
Stillingia linearifolia
A. C. Sanders
1996-4-15
18040
Riverside
Box Springs Mtns, Lower Two Trees Cyn above the reservoir and Belvedere Heights.
457
Comment
RSA0043363
Stillingia spinulosa
Marc A. Baker, Amy Robinson, Chris Hackbarth, Michelle Cloud-Hughes
2013-3-19
17708
Riverside
Palo Verde Mesa, 14 km SW of Blythe, 6 km ENE of north end of the Mule Mountains.
118
Comment
SDSU3294
Stipa cernua
H. Wedberg
1962-5-23
9443
Riverside
4.8 miles from Hwy 395 at Rainbow, on road to Santa Margarita River and Temecula Canyon.
366
Comment
UCR172196
Stipa pulchra
John F. Green
2006-5-2
s.n.
Riverside
Peninsular Ranges, French Valley: Leon Road (San Diego Aqueduct right of way) from Borel Road/Tucalota Creek S for c. 0.25 mi
427
Comment
UCR2819
Stipa speciosa
F. M. Reed
1926-5-8
5326
Riverside
Perris Basin, Rocky hill near Good Hope Mine
Comment
UCR120698
Stipa tenuissima
A. C. Sanders
2001-5-1
24067
Riverside
San Bernardino Valley region, Riverside, UCR campus
335
Comment
CAS-BOT-BC60997
Streptanthella longirostris
Ynez Whilton Winblad
1937-3-17
s.n.
Riverside
Coachella Valley on Thousand Palms road.
Comment
RSA66803
Streptanthella longirostris
F. W. Peirson
1918-03
668
Riverside
Field near Indio.
Comment
UC10865
Streptanthus bernardinus
H. M. Hall
June 1901
2243
Riverside
in canyons of the w side San Jacinto Mountains
1767
Comment
RSA429511
Streptanthus campestris
R. S. Woglum
1937-5-22
590 D
Riverside
Santa Rosa Mountains, near Santa Rosa Indian Reservation.
Comment
RSA544420
Stylocline gnaphaloides
Steve Boyd, Timothy S. Ross
1991-6-14
6388
Riverside
Warm Springs Creek at NE end of Hogbacks ridge from Alamos Rd. S to confluence w/ Adobe Springs tributary, 2-3 miles NW of Murrieta Hot Springs.
Comment
RSA612614
Stylocline gnaphaloides
D. L. Banks, Victor W. Steinmann
1997-3-13
1499
Riverside
Agua Tibia Mountains: Vail Lake area, north and just S of Hwy. 79. The hills east of the Dripping Springs alcove and west of Vail Lake Marina Road, that were burned in the Vail fire of May 1996.
476
Comment
UC1051483
Stylocline gnaphaloides
Herbert L. Mason
1952-4-7
14208
Riverside
Palm Canyon Palm Springs
Comment
UCR139653
Stylocline gnaphaloides
A. C. Sanders
2004-7-1
28387
Riverside
Perris-Aguanga Surface/Menifee Valley Region, Paloma Valley, large rocky hill (1762 ft.) 1 mi. east of Murrieta Rd. and 1 mi. N of Bundy Canyon Rd., c. 5 miles due south of Sun City
488
Comment
JOTR30143
Stylocline micropoides
La Doux, Tasha
2008-2-4
1709
Riverside
Joshua Tree National Park. Stop #1: Hexie Mtns./Porcupine Wash; open sandy wash near road heading to Cottonwood.
745
Comment
SEINET4173479
Suaeda calceoliformis
G. R. Hall
1905-9-26
52
Riverside
Near Riverside, near the Santa Ana River
290
Comment
SD245324
Symphoricarpos mollis
Robert Thorne, E. W. Lathrop, W. Wisura
1977-7-8
49560
Riverside
Santa Ana Mountains: along Ortega Highway (74), about 3 miles south-southwest of El Cariso, near junction of Decker and Morrell Canyons.
Comment
UCR78633
Tamarix ramosissima
Scott D. White
1992-9-11
790
Riverside
Vicinity of Gilman Hot Springs, north side of San Jacinto River & a thin strip trending north of the river & west of the Hot Springs
459
Comment
RSA25251
Tetracoccus hallii
C. L. Hitchcock
1940-4-2
5926
Riverside
Cottonwood Spring wash, Joshua Tree National Monument.
Comment
UC494755
Tetracoccus hallii
C. L. Hitchcock
1932-4-7
12210
Riverside
5 mi S of Cottonwood Springs; eastern Riverside Co.
Comment
UC667325
Tetracoccus hallii
Annie M. Alexander and Louise Kellogg
1941-5-14
2171
Riverside
2 1/2 mi S of Cottonwood Spring; Colorado Desert, Eagle Mountains
838
Comment
JEPS38102
Tetradymia comosa
Marjorie D. Clary
1932-7-4
1215
Riverside
to Anza Cahuilla; Colorado Desert, Cahuilla Valley
1219
Comment
RSA399559
Thalictrum fendleri
J. Ewan
1929-6-16
3608
Riverside
Lily Creek, San Jacinto Mts.; Strawberry Valley.
1616
Comment
UCR193892
Thalictrum fendleri var. polycarpum
A. C. Sanders, Mitch Provance
2008-7-11
35813
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
CAS-BOT-BC399744
Thalictrum polycarpum
A. J. Mc.
1892-9-14
s.n.
Riverside
Millard's Canon [Canyon]
Comment
POM139185
Thamnosma montana
H. M. Hall
1902-04
2779
Riverside
Coyote Canyon.
1372
Comment
RSA449626
Thamnosma montana
M. B. Dunkle
1933-3-3
3019
Riverside
Devils Cactus Garden, Colorado Desert
152
Comment
UCR35162
Thamnosma montana
L. B. Ziegler
1972-3-1
436
Riverside
San Jacinto Mtns., At Pinyon Flats
1220
Comment
UC472862
Thymophylla pentachaeta var. belenidium
M. F. Spencer
Riverside
Colorado Desert to Arizona. Idyllwild, San Jacinto Mountains, California.
Comment Read comments Sep 17 2011
RSA0121914
Thysanocarpus curvipes subsp. amplectens
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4791
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
RSA0041839
Thysanocarpus curvipes var. curvipes
D. L. Banks
1997-4-5
1687
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Agua Tibia Wilderness Area. South of Dorland Mountain, just west of the Pechanga Indian Reservation boundry, at the headwaters of a tributary of the north fork of Pechanga Creek.
768
Comment
HSC6999
Thysanocarpus laciniatus
C. L. Hitchcock, C. V. Muhlick
1964-3-22
23253
Riverside
Side canyon near S entrance to Joshua Tree National Monument.
Comment
RSA0057420
Thysanocarpus laciniatus
Scott D. White, Michael Honer
2003-4-2
8921
Riverside
Alberhill area. North of the I-15 Freeway, on and near crest of unnamed mountain, 2349.
671
Comment
RSA0057414
Thysanocarpus laciniatus
Scott D. White
2000-5-1
7745
Riverside
Corona: Western foothills of Santa Ana Mountains near Bedford Canyon.
351
Comment
UCR277799
Tidestromia suffruticosa var. oblongifolia
A. C. Sanders, Jim Malusa
2017-1-15
42665
Riverside
Sonoran (Colorado) Desert, Orocopia Mountains, wash below Canyon Spring in side canyon off Salt Creek, c. 1.5 miles below Red Canyon confluence
345
Comment
JOTR30807
Tiquilia canescens var. canescens
Andre, Jim, Tasha La Doux
2008-9-16
10687
Riverside
Joshua Tree National Park. along Bell Mountain Rd. atop Bell Mountain, approximately 0.3 miles north of radio tower. Queen Mountain USGS 7.5 min quad Near 34 00.35' N 116 00.017' W
1358
Comment
UCR151732
Toxicodendron diversilobum
Steve Boyd, Aydee Virgen
2004-4-13
10853
Riverside
Peninsular Ranges/Santa Ana Mtns region, San Mateo Canyon, midway between confluence with Los Alamos Canyon and Tenaja Canyon
Comment
CAS-BOT-BC438294
Trianthema portulacastrum
A. C. Sanders
2004-8-10
28769
Riverside
Perris-Aguanga Region: 3 miles ENE of Perris, new nursery growing grounds W of Menifee Rd. (=Pozos Av.) & S of Nuevo Rd., between San Jacinto River and Nuevo.
433
Comment
UC1191471
Trianthema portulacastrum
Malcolm A. Nobs and S. Galen Smith
1948-9-3
486
Riverside
2 mi. n. Indio; Imperial Valley
Comment
UCR176686
Tribulus terrestris
R. D. Goeden, Don W. Ricker
1965-6-8
s.n.
Riverside
Riverside, SW corner of Blaine St. and Canyon Crest Dr.
316
Comment
CLARK-A1528-2128
Trichocoronis wrightii
John C. Roos
1937-6-7
2505
Riverside
San Jacinto Valley
Comment
POM308525
Trichoptilium incisum
Henry J. Ramsey, Henry J. Ramsey
1939-11-28
3170
Riverside
12 miles east of Indio.
Comment
RSA550015
Trichoptilium incisum
Walter Wisura, John Dolan, C. Demme
1992-4-13
4682
Riverside
Low Desert: 13.1 mi NE of Mecca on Box Canyon Rd.
Comment
UC1007201
Trichoptilium incisum
Philip A. Munz
1940-3-23
15666
Riverside
s base Pinto Mts.
609
Comment
RSA0030682
Trichoptilium incisum
A. L. Haines
1973-3-24
S.N.
Riverside
Orocopia Mtns.
473
Comment
SD234903
Trichostema austromontanum subsp. austromontanum
A. C. Sanders, T. Thomas, T. B. Salvato
2008-6-25
35613
Riverside
Peninsular Range; San Jacinto Mtns.: May Valley c. 1.0 miles SW of Fleming Ranch, along dirt track.
1555
Comment
UCLA54133
Trichostema austromontanum subsp. austromontanum
H. Lewis
1941-7-30
1479
Riverside
Lake Hemet; ; Lake Hemit, Riverside Co.
Comment
UC1948342
Trichostema austromontanum subsp. compactum
Martha Hilend
1928-8-7
Riverside
San Jacinto Mountains: Hidden Lake.
Comment
POM4096
Trichostema parishii
H. M. Hall
1901-06
2155
Riverside
Eastern base of the San Jacinto Mountains, along the border of the Colorado Desert.
Comment
RSA659764
Tridens muticus
J. C. Roos
1966-11-12
s.n.
Riverside
Spring Tank, Chuckwalla Mtns.
Comment
RSA387360
Trifolium albopurpureum
Steve D. Boyd
1986-4-19
1711
Riverside
Temescal Canyon Temescal Canyon: flats at SE end of Alberhill Mtn.
396
Comment
SEINET244674
Trifolium apertum
Walter Graves
2001-5-21
01 -4
Riverside
CULTIVATED; Grown at UCR Experiment Station (Ag Ops fields)
305
Comment
RSA559929
Trifolium depauperatum var. amplectens
Steve D. Boyd
1992-4-18
6898
Riverside
Paloma Valley, between Sun City and Murrieta, E of Hwy I-215. Rolling Hills just SW of Jtn Briggs Rd and Scott Rd.
Comment
RSA639404
Trifolium microcephalum
Robert F. Thorne, M. Z. Thorne, Walter Wisura, K. Thorne
1978-5-21
52973
Riverside
Santa Rosa Plateau: Mesa de Colorado.
610
Comment
SD143884
Trifolium microcephalum
A. C. Sanders, P. MacKay et al
1997-5-4
20709
Riverside
San Jacinto Mountinas, north side of range, Twin Pines Creek below the confluence with Brown Creek
854
Comment
UCR133385
Trifolium microcephalum
Tracy Tennant, T. B. Salvato
1998-6-23
497
Riverside
San Bernardino Mtns., Morongo Indian Reservation, N end of Hathaway Cyn., c. 0.4 miles east of pk 4265 (polygon 13)
1341
Comment
RSA276712
Trifolium monanthum subsp. grantianum
John F. Emmel
1978-6-26
612
Riverside
Tahquitz Valley, San Jacinto Mts.
2415
Comment
RSA483600
Trifolium variegatum
D. Charlton
1988-5-21
1968 b
Riverside
Thomas Mtn Rd, W of Garner Valley and S of Lake Hemet on Hwy 74.
1829
Comment
RSA704853
Trifolium variegatum
J. R. Bruff
1934-6-19
552
Riverside
Idyllwild
Comment Read comments Jul 29 2010
UCD109418
Trifolium variegatum
T. B. Salvato; Kent Beaman
2005-5-16
766
Riverside
San Jacinto Mtn. foothills. San Jacinto River E of Valle Vista, just downstream from the Forest Service boundary and N of CA Hwy. 74.
549
Comment
UCR25915
Trifolium variegatum
John C. Roos
1952-5-26
5714
Riverside
Haas Ranch, Reche Canyon
457
Comment
VVC246
Trifolium variegatum
A. C. Sanders, P MacKay, T Thomas, O Clarke
1997-5-4
20707
Riverside
San Jacinto Mountains, N side of the range, Twin Pines Creek below the confluence with Brown Creek.
854
Comment
CHSC989
Trifolium willdenovii
S. Westerberg
1938-4-1
Riverside
Lake Elsinore.
Comment
RSA192337
Trifolium willdenovii
E. W. Lathrop
1966-4-13
6148
Riverside
De Luz Road between Murrieta and De Luz
Comment
POM12889
Trifolium wormskioldii
Philip A. Munz
1922-6-30
5898
Riverside
Santa Rosa.
1982
Comment
SD240954
Triodanis perfoliata
A. C. Sanders, Mitch Provance
2008-7-11
35804
Riverside
Peninsular Range: San Jacinto Mountains: Coldwater Creek along trails in vicinity of junction of South Ridge and Coldwater Trails, 1.25 mi. NE of Moutain Center, c. 3/4 mile NE of Keenwild Fire Station (Idyllwild 7.5'Q)
1463
Comment
RSA475418
Trixis californica
E. Crow
1929-2-24
185
Riverside
Andreas Mesa, near Palm Springs. Colorado Desert.
Comment
CAS-BOT-BC67521
Tropidocarpum gracile
Ynez Whilton Winblad
1937-3-21
s.n.
Riverside
Coachella Valley.
Comment
CAS-BOT-BC67526
Tropidocarpum gracile
C. F. Baker
Apr. 5
4128
Riverside
Hemet.
Comment
POM226888
Tropidocarpum gracile
L. R. Abrams
1935-4-7
13666
Riverside
2 mile SW of Perris.
Comment
UCR120382
Typha latifolia
Mitch Provance
1998-7-23
928
Riverside
Jurupa Mountains, Sunnyslope area, c. 0.5 mile east of 34th St. and Armstrong Road
274
Comment
UC63398
Urtica urens
H. M. Hall
1904-5-16
4943
Riverside
vicinity of Riverside
243
Comment
POM48271
Venegasia carpesioides
E. C. Jaeger
1925-3-21
s.n.
Riverside
Temecula Canyon
Comment
CLARK-A1528-4334
Veronica peregrina subsp. xalapensis
E. W. Lathrop
1966-5-1
Riverside
Lake Elsinore
Comment
UCR91988
Veronica peregrina subsp. xalapensis
Jack Easton
1993-5-27
s.n.
Riverside
Murrieta Oaks, 3 mi. (airline) NW of Murrieta Hot Springs, W side of Hwy 215
442
Comment
UCR201663
Veronica peregrina var. xalapensis
Scott D. White, Justin M. Wood
2008-6-19
12263
Riverside
San Jacinto Mountains, meadows at Baldy Mountain
1677
Comment
SBBG66873
Veronica serpyllifolia
R. Hoffmann
1929-9-6
Riverside
Tahquitz Valley
2438
Comment
SEINET4038602
Vicia benghalensis
C. Davidson
1975-1
2811
Riverside
5.4 miles north of Alandale Station on the road R1 from Idyllwild to Banning.
1652
Comment
UC64035
Viola
H. M. Hall
May 17 1901 - June 1 1901
Riverside
Strawberry Valley
1600
Comment
LA209894
Vitis girdiana
Louis C. Wheeler;
1933-12-2
2302
Riverside
San Jacinto Mountains, Tahquitz Canyon
243
Comment
RSA0121730
Vitis girdiana
Robert F. Thorne, C. W. Tilforth, L. M. Shultz, R. K. Benjamin, J. Hogge
1980-4-16
54096
Riverside
San Bernardino Mountains: Flood plain (wash) along Whitewater River, ca. 3.0 miles N of Whitewater Post Office.
591
Comment
RSA12921
Vulpia microstachys var. pauciflora
C. B. Wolf
1935-4-7
6311
Riverside
2 miles SW of Perris, in the Gavilan region.
427
Comment
RSA523530
Vulpia microstachys var. pauciflora
Steve Boyd, Timothy S. Ross, L. Arnseth, Jaime Bonilla
1990-4-2
3989
Riverside
Vail Lake area, lower slopes of Agua Tibia Mtn, along Hwy 79, E of USFWS Dripping Springs Guard Station.
488
Comment
RSA543903
Vulpia microstachys var. pauciflora
Steve Boyd
1991-5-20
6266
Riverside
Temescal Canyon, S flank of Alberhill Mtn, W end adjacent to old clay mine area.
426
Comment
SD233236
Woodwardia fimbriata
Scott D. White, Justin M. Wood
2009-5-22
12925
Riverside
San Jacinto Mts: Halfway Spring, accessed via Old Control Road.
1159
Comment
RSA714664
Xanthium spinosum
A. C. Sanders, T. B. Salvato
2003-5-21
26781
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
POM153381
Xanthium strumarium
P. A. Munz, I. M. Johnston
1928-9-12
11263
Riverside
Santa Ana River, Onatrio-to-Corona road.
Comment
CAS-BOT-BC326955
Xylorhiza cognata
Lester Rowntree
1930-5-6
s.n.
Riverside
Hidden Springs Road
Comment
CAS-BOT-BC326967
Xylorhiza cognata
Marcus E. Jones
1927-4-16
s.n.
Riverside
Hidden Springs near Shaver's Well
Comment
HSC66548
Xylorhiza cognata
Christopher Davidson
1979-4-4
7711
Riverside
Orocopia Mountains, Box Canyon on Box Canyon Rd., 5.9 miles E of Mecca.
305
Comment
RSA516870
Xylorhiza cognata
Steve Boyd
1986-3-5
1343
Riverside
Mecca Hills: Box Canyon, along Hwy 195
Comment
RSA784738
Xylorhiza cognata
Duncan S. Bell
2012-2-12
3083
Riverside
Mecca Hills: approximately 1.25 air miles north of Box Canyon Road, and approximately 4 air miles southwest of Shavers Well.
256
Comment
POM99009
Xylorhiza tortifolia
E. C. Jaeger
1926-3-24
s.n.
Riverside
Eagle Mts, eastern Riverside Co.
610
Comment
RSA775602
Xylorhiza tortifolia var. tortifolia
Thomas Stoughton, Stephanie Rockwood, Christi Gabriel
2011-4-6
995
Riverside
Iron Mountains, on southwest side of mountains in wash.
423
Comment
RSA207634
Yucca schidigera
James Henrickson
1969-10-25
4263
Riverside
16 miles SW of Idyllwild at summit of Palms to Pines Grade
1494
Comment
UC4095
Yucca whipplei
C. Van Deventer
1901-1
Riverside
se base San Jacinto Mountain; se base San Jacinto Mountain
Comment
POM264158
Zannichellia palustris
J. C. Roos
1937-5-10
508
Riverside
Lake Elsinore.
Comment
UCR82986
Zannichellia palustris
A. C. Sanders, S. D. White, C. L. Sanders
1994-10-9
15807
Riverside
San Bernardino Mtns., Whitewater Canyon, 2 mi below trout farm, above Bonnie Bell
564
Comment
POM97130
Zigadenus fremontii
Philip A. Munz
1925-5-20
9828
Riverside
2 miles W of Dripping Spring.
427
Comment
GMDRC5484
Ziziphus obtusifolia var. canescens
J. Andre
2012-4-11
20806
Riverside
Little San Bernardino Mountains: western margin of Eagle Mtns, along road to Cottonwood Spr (Utah Trail), 0.7 mi. north of Cottonwood Visitor Ctr.
956
Comment