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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
CAS-BOT-BC229310
Abronia villosa
John Thomas Howell
1928-3-11
3429
Riverside
6 miles se. of Garnet Station, Coachella Valley, Colorado Desert
152
Comment
RSA0048313
Abronia villosa
A. N. Dunn, A. M. Martin
1932-3-16
s.n.
Riverside
Coachella.
Comment
RSA748603
Abronia villosa var. villosa
Scott D. White, Justin M. Wood
2009-4-28
12595
Riverside
Little San Bernardino Mountains: City of Desert Hot Springs, Proposed development N of Pierson Blvd and E of Verbena Dr.
Comment
UCR116459
Acacia redolens
A. C. Sanders, T. B. Salvato
2001-3-30
23856
Riverside
Perris-Aguanga Basin region, Temecula, Long Canyon west of Del Rey Rd., along bottom of canyon west of junction of Av. Pina Colada
366
Comment
UCR41842
Acamptopappus sphaerocephalus
A. C. Sanders, D. Charlton, B. Pitzer, J. M. Stewart
1986-3-1
06044
Riverside
Sonoran (Colorado) Desert, Chuckwalla Bench, west side of the Chuckwalla Mtns., 6 mi. south of Hwy I-10 on gasline road; 1/2 mi. NW of Model Mine
520
Comment
SEINET11854510
Acamptopappus sphaerocephalus
Unknown
1936-1
12815
Riverside
Colorado Desert, N of Palm Springs
Comment
UC604854
Acamptopappus sphaerocephalus var. sphaerocephalus
Roxana S. Ferris and Ruth P. Rossbach
1938-5-15
9539
Riverside
2 mi from Cottonwood Springs; Cottonwood Mts.
Comment
CAS-BOT-BC539369
Acer circinatum
O. F. Clarke
2003-6-10
s.n.
Riverside
Peninsular Range: Riverside; O.F. Clarke residence, 266 Frost Court; east edge of UCR campus
350
Comment
CAS-BOT-BC218631
Achnatherum occidentale subsp. pubescens
H. M. Hall
1901-7-1
2537
Riverside
West Fork Snow Creek, San Jacinto Mountains
1524
Comment
CHSC210
Achyronychia cooperi
E. Thomas
1940-3-3
Riverside
Along shore of Salton Sea.
Comment
POM10327
Achyronychia cooperi
Charlotte M. Wilder
1905-04
707
Riverside
Santa Marie Mountains.
Comment
RSA423488
Achyronychia cooperi
P. A. Munz
1932-3-14
11999
Riverside
Palm Springs.
91
Comment
UCR166010
Achyronychia cooperi
Nathan Moorhatch
2005-2-17
s.n.
Riverside
Sonoran (Colorado) Desert, Coachella Valley, east edge of Santa Rosa Mtns., La Quinta, west of Washington St., between Ave. 48 and Lake La Quinta Dr., 4 acre parcel
37
Comment
UCR30097
Achyronychia cooperi
George K. Helmkamp
1983-4-5
483 37
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, large wash below Chuckwalla Spring, 9 miles SW of Graham Pass Road
489
Comment
LA204941
Acmispon argophyllus var. argophyllus
Elizabeth McClintock;
1938-7-17
sn
Riverside
San Jacinto Mountains, near Pine Cove
Comment
OBI8348
Acmispon strigosus
David J. Keil, Malcolm McLeod
1977-3-26
12013
Riverside
8 mi NW of lake Elsinore State Recreation area along Calif 71
Comment
SJSU10339
Acmispon strigosus
R. C. McGehee
1970-4-15
203
Riverside
Wileys Well, Wileys Well Rd, 20 mi SW of Blythe via Hwy 60
Comment
RSA718296
Adenophyllum porophylloides
Michael Honer, L. Hulse
2004-4-2
1877
Riverside
Blind Canyon; appx. 1/2 mi. N of Desert Hot Springs
488
Comment
UCR213505
Adenostoma fasciculatum
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-7
37809
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, under powerlines near dirt extension of Lake St., 1.1 mi. NW (356 deg. ) of intersection of I-15 and Lake St.
549
Comment
UCR21920
Adenostoma fasciculatum
Steve Boyd
1980-5-11
248
Riverside
Peninsular Range, Gavilan Hills, Harford Springs County Park, northwest corner of the Gavilan Plateau. East of trailer park, east side of Gavilan Road
625
Comment
UCSB26901
Adenostoma fasciculatum var. fasciculatum
Wilken, Dieter
1969-6-30
Riverside
Road to Santa Rosa Mountain, 4.0 miles east of California State Highway 74, Santa Rosa Mtns.
Comment
RSA543836
Adiantum jordanii
Steve Boyd, Orlando Mistretta
1991-5-22
6289
Riverside
Vail Lake area, base of Agua Tibia Mtn, E of Dorland Mtn, W of Kolb Crk.
549
Comment
RSA696464
Agave deserti subsp. deserti
J. Vlahos
1934-6-3
s.n.
Riverside
Up grade to San Jacinto from Palm Springs
Comment Read comments Nov 19 2011
RSA0042762
Agave deserti var. deserti
Keith E. Hoffmaster
1937-6-6
811
Riverside
Palms to Pines Road, San Jacinto Mts.
Comment
CAS-BOT-BC46155
Agoseris heterophylla
H. M. Hall
1901-6-1
2038
Riverside
San Jacinto Mountains, south side
1341
Comment
UC815099
Agrostis idahoensis
P. A. Munz
1922-7-6
6013
Riverside
Tahquitz Valley San Jacinto Mts., Tahquitz Valley
2194
Comment
UCR90348
Agrostis pallens
Scott D. White
1995-6-30
3414
Riverside
Santa Ana Mtn. foothills, Cole Creek, NW of Murrieta, upstream from Murrieta Creek confluence
396
Comment
RSA628431
Ailanthus altissima
A. C. Sanders, K. C. Rose
1999-6-18
22801
Riverside
Skinner/Domenigoni area: French Valley, E side of Washington Ave., 1/2 mile S of Rawson Rd.
439
Comment
SD114219
Aliciella micromeria
Darley F. Howe
1969-5-15
4588
Riverside
Near Dripping Springs Camp ground.
456
Comment
SBBG1743
Allenrolfea occidentalis
H. and M. Dearing
1940-11-10
5019
Riverside
Thousand Palms Cyn
Comment
SEINET10532711
Allium fimbriatum
Cooper
1944-5-20
Cooper 1237
Riverside
Pinyon flats, palms to pines hwy. San jacinto mountains. Under shrubs. Flowers Reddish purple. Stems short
1219
Comment
SD130878
Allium fimbriatum var. munzii
Craig Reiser
1991-4-25
Riverside
Gavilan Plateau, south edge of Harford Springs Park, south of Ida Leona Road, east of Gavilan Road. Rocky opening in chaparral. (IPB 2/08)
Comment Read comments Apr 2 2011
UCR281231
Allium haematochiton
Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett
2017-3-28
317- 54
Riverside
Temescal Valley, Southern foot of the Gavilan Hills, slopes west of Black Powder Rd.
427
Comment
UCD169115
Allium marvinii
Jeff B. Galvin; Diane Menuz
2009-5-1
89
Riverside
San Jacinto Mtns foothills, Northwest foothills of San Jacinto Mtns foothills. North of Soboba Rd, off Poppet Flats Truck trail.
816
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
UCR144117
Allium munzii
Scott D. White, Kurt Cambell, John Resek
2000-4-26
7736
Riverside
Santa Ana Mtns, Lake Elsinore area, low hill west of intermittent channel (drains Walker Canyon). SW of Collier Ave. and NW of Riverside Dr.
412
Comment
UCR42428
Allium munzii
Steve Boyd
1986-5-7
1827
Riverside
Peninsular Range, Temescal Canyon, S slope of Alberhill Mountain
427
Comment
RSA543864
Allium peninsulare
Steve Boyd, David E. Bramlet
1991-5-13
6250
Riverside
Domenigoni Hills, N side of Domenigoni-Diamond Valleys ESE of Winchester. Vicinity of ultramafic outcrop on ridge top S of S-end of Warren Road
549
Comment
RSA751916
Allium peninsulare
Scott D. White, Justin M. Wood
2009-5-22
12919
Riverside
Old Control Road, above Halfway Spring.
1159
Comment
UCR218070
Allium peninsulare
Steve Boyd
2010-5-23
12276
Riverside
Santa Ana Mountains, Elsinore Peak, fuelbreak near summit, just west of communications towers.
1073
Comment
CAS-BOT-BC475412
Allium praecox
Mrs. Wilder
1905-4-1
s.n.
Riverside
Riverside, Calif.
Comment
UC284207
Allophyllum glutinosum
P. A. Munz
1923-6-14
7115
Riverside
Glen Ivy Trail to Santiago Peak; Santa Ana Mts.
1158
Comment Read comments Apr 1 2013
SD80158
Alnus rhombifolia
Nancy Ryan Zabriskie, Walter Zabriskie
1971-2-13
339
Riverside
East slope San Jacinto Mountains, Andreas Canyon, north bank 100 yards upstream from crossing below Clubhouse
305
Comment
UCR113632
Alopecurus saccatus
June Latting
1978-6-4
s.n.
Riverside
Santa Rosa Plateau, Santa Ana Mtns., Santa Rosa Plateau, Mesa de Burro
610
Comment
UCR80284
Alopecurus saccatus
F. W. Peirson, P. A. Munz
1922-5-19
s.n.
Riverside
Menifee Valley
457
Comment
SD260880
Alternanthera caracasana
Mitch Provance
2012-7-17
712 11
Riverside
San Gorgonio Pass: South Banning, adjacent to west side of Banning High School and the KOA on San Gorgonio AVE.
1134
Comment
SD175786
Amaranthus albus
D. G. Kelch
2006-12-8
06 523
Riverside
Santa Rosa Plateau, roadside.
Comment
UCR93481
Amaranthus blitoides
A. C. Sanders, S. Ogg
1994-7-28
15185
Riverside
San Bernardino Valley, Colton & Riverside: Santa Ana River from the Riverside Ave. (N. Main St.) bridge downstream almost to Market St. crossing, both sides of San Bernardino Co. line, but mostly RIV
246
Comment
UCR92407
Amaranthus californicus
F. M. Reed
1933-9-20
8098
Riverside
San Jacinto Mtns., N shore of Hemet Lake
1525
Comment
UCR110377
Amaranthus retroflexus
A. C. Sanders, Mitch Provance
1999-9-26
23116
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
UCR40472
Amaranthus retroflexus
Steve Boyd
1985-7-23
1025
Riverside
Santa Ana Mtns., Santa Rosa Plateau, De Luz Road, 8.5 mi. west of Rancho California
275
Comment
CLARK-A1528-1533
Ambrosia acanthicarpa
John C. Roos
1965-9-26
Riverside
San Jacinto Mountains
Comment
UCR92765
Ambrosia acanthicarpa
F. M. Reed
1933-10-14
8191
Riverside
South Coast; San Bernardino Valley, Riverside, Terraces Ranch [547 Chicago Ave., near Arroyo Tequesquite]
245
Comment
RSA650429
Ambrosia dumosa
Marion P. Harthill
1973-2-17
1556
Riverside
Snow Creek, Palm Springs
366
Comment
UC1979834
Ambrosia dumosa
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-4-6
986
Riverside
Mojave Desert; Southcentral Mojave Desert region: Iron Mountains, on southwest side of mountains in drainage on either side of the road.
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
RSA668473
Ambrosia ilicifolia
S. Granger
1979-2-18
s.n.
Riverside
Chuckawalla Mountains.
Comment
POM10073
Ambrosia psilostachya
Charlotte M. Wilder
1904-7-14
358
Riverside
Jurupa Hills, Wilders Canyon.
Comment
UCR106915
Ambrosia psilostachya
D. L. Banks, L. Raz
1996-11-5
1184
Riverside
Agua Tibia Mountains, Pechanga Indian Reservation, south of San Gabriel Church; along a newly established firebreak along a NW-SE running ridgeline, near the water tank in section 34
421
Comment
HSC83015
Ambrosia salsola
N. M. Fellows
1985-3-3
77
Riverside
Oasis de los Osos Preserve, off Snow Creek Canyon at the N foot of San Jacinto Mtns., l mi. W of Snow Creek Village.
489
Comment
UC898000
Ambrosia salsola
I. W. Clokey
1935-4-17
6986
Riverside
Cottonwood Springs
Comment Read comments Oct 9 2010
UCR244304
Ambrosia salsola
Jim Andre
2012-4-15
20855
Riverside
Sonoran (Colorado) Desert, west end of Hayfield Dry Lake, 0.3 mi. N. of I-10, 0.4 mi. NE of Jct Hayfield Rd and I-10
395
Comment
RSA606085
Amorpha fruticosa
R. S. Woglum
1941-5-14
3039 b
Riverside
Peninsular Ranges / Sonoran Desert transition: Elder (Alder?) Canyon, off Coyote Canyon.
Comment
SJSU4445
Amorpha fruticosa
R. L. MacDonald
1962-4-17
Riverside
Palm Canyon, E slope San Jacinto Mtn near Palm Springs
Comment
UCR200689
Amorpha fruticosa
Steve Boyd, Aydee Virgen
2004-4-13
10849
Riverside
Peninsular Ranges/Santa Ana Mtns region, San Mateo Canyon, midway between confluence with Los Alamos Canyon and Tenaja Canyon
Comment
JEPS61149
Amsinckia intermedia
S. B. and W. F. Parish
1882-4-20
469
Riverside
borders of Colorado Desert (Whitewater)
Comment Read comments Mar 10 2011
SDSU18982
Amsinckia intermedia
C. Matt Guilliams, Jeannine Ross
2008-3-5
496
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. Collections near the Dudleya multicaulis restoration site.
388
Comment
UCR120910
Amsinckia intermedia
A. C. Sanders, Mark Elvin, Julie M. Vanderwier
2002-4-9
24946
Riverside
The Badlands, hills and canyons west of Laborde Canyon, 1 mile northeast of Eden Hot Springs, SW of Beaumont
671
Comment
UCR228425
Amsinckia intermedia
Dave Silverman, Jeanette Duffels
2010-3-23
7821
Riverside
Sonoran (Colorado) Desert, Dunes at SSE tip of Palen Dry Lake, one km SW of Palen Dunes drive, 4.2 km N of I-10, 7.4 km ESE of Sidewinder Well
130
Comment
UCR168547
Amsinckia intermedia var. eastwoodiae
P. A. Munz, R. D. Harwood
1920-2-28
3239
Riverside
Peninsular Ranges; Santa Ana Mountains region, 3 miles southwest of Corona
305
Comment
SEINET238668
Amsinckia menziesii
A. C. Sanders
1998-1-15
21644
Riverside
Lake Skinnder area: along old Rawson Road just north of Crown Valley above Diamond Valley at waterline of proposed res
518
Comment
RSA708068
Amsinckia menziesii var. menziesii
Scott D. White, Angelia Carey
2004-4-16
10173
Riverside
Indian Creek and adjacent slopes.
549
Comment
UC511119
Amsinckia menziesii var. menziesii
Lyman Benson
1932-3-26
3163
Riverside
3 mi n Temecula; San Jacinto Mountain Range
457
Comment
RSA0091251
Amsinckia tessellata
Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah De Groot, Valentin Arvizu, Tim Thibault
2004-5-14
11298
Riverside
Western edge of the Chocolate Mountains, along Gas Line Road in major wash system west of Iris Wash drainage.Within boundaries of U.S. Navy's Chocolate Mountains Aerial Gunnery Range.
570
Comment
UC881422
Amsinckia tessellata var. tessellata
C. L. Hitchcock
1940-4-2
5912
Riverside
Cottonwood Spring wash Cottonwood Spring; Joshua Tree National Monument
Comment
RSA0104437
Amsonia tomentosa
Duncan S. Bell, Evan Meyer
2014-10-28
7671
Riverside
Orocopia Mountains; northwest section of range; approximately 1.8 air miles northwest of the summit of Orocopia Mountain.
936
Comment
UCR174344
Anagallis arvensis
A. C. Sanders
2006-5-19
32399
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
HSC85464
Ancistrocarphus filagineus
Steve Boyd
1986-4-2
1588
Riverside
Gavilan Plateau, Gavilan Hills, Harford Springs County Park.
610
Comment
RSA652977
Anemopsis californica
Robert MacGregor
1984-5-19
1
Riverside
Lake Elsinore , CA Hwy 74, 1 mile W of junction with 15E Freeway, N side of road.
Comment
UC219261
Anisocoma acaulis
P. A. Munz and I. M. Johnston
1922-5-19
5418
Riverside
Hemet Valley; San Jacinto Mts.
1386
Comment
UCR104174
Anthemis cotula
Scott D. White
1997-5-25
5242 B
Riverside
Perris Basin, Winchester area, roadside of Simpson Ave. <1 mi. west of intersection with Winchester Rd.
445
Comment
SEINET2044246
Antheropeas wallacei
A. C. Sanders, Dave Hawks
1986-4-16
Riverside
On the ridge above Whitewater Canyon, W of Bonnie Bell. Whitewater UTM, 10kmcell: NH-N5, E3.
915
Comment
CDA20179
Antirrhinum coulterianum
J. Chandler
2003-6-24
PDR 1261516
Riverside
Southern California; across from 42525 Wildwood Ln, Aguanga.
0
Comment
UC68690
Antirrhinum filipes
H. M. Hall
Apr 1905
5815
Riverside
8 mi w Coachella; Colorado Desert
152
Comment
UCR116417
Antirrhinum nuttallianum
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-5-8
24186
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
UCR22075
Antirrhinum nuttallianum
Steve Boyd
1980-5-8
216
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau
625
Comment
CLARK-A1528-1420
Apiastrum angustifolium
John C. Roos
1943-4-28
2629
Riverside
Comment Read comments Mar 22 2014
RSA496373
Apiastrum angustifolium
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-19
3048
Riverside
Vail Lake area, 0.75 mi NW of dam, S flank Oak Mountain.
621
Comment
UCR174064
Apiastrum angustifolium
A. C. Sanders, T. B. Salvato, Kelly Volansky, Michelle Balk
2006-5-24
32517
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
RSA403092
Apocynum cannabinum
L. E. Hoffman
1930-9-2
s.n.
Riverside
San Jacinto Mts. Riverside.
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
UCR59532
Arabis pulchra
Steve Boyd, T. S. Ross, L. Arnseth
1989-5-7
3568
Riverside
Peninsular Ranges; Palomar Mountains region, Vail Lake Area, along Arroyo Seco drainage from junction with Kolb Creek, S to within 0.25 mi of Hwy 79
457
Comment
RSA527863
Arabis sparsiflora var. californica
Scott D. White
1991-5-10
91 -135
Riverside
Hwy 79, immediately W of U. S. Forest Service campground at Dripping Springs.
549
Comment
UC170148
Arbutus menziesii
Geo. R. Hall
1912-1-1
Riverside
Santiago Peak; Santa Ana Mountains, Santiago Peak
1524
Comment
RSA629133
Arctostaphylos
Jon E. Keeley
1992-7-16
16567
Riverside
Red Mountain Road/Stanley Road, 11.7 km east of R3 on Stanley Road.
975
Comment
RSA629381
Arctostaphylos glandulosa
Jon E. Keeley
1992-4-17
15085
Riverside
End of Woodchuck Road, Woodchuck Resort. 2 km south of Highway 79.
670
Comment
RSA629406
Arctostaphylos glandulosa
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-11
19500
Riverside
Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns.
820
Comment
UCR269229
Arctostaphylos glandulosa
A. C. Sanders, T. B. Salvato, Cecile Shohet
2016-2-28
42002
Riverside
Peninsular Range; San Jacinto Mtns., Hwy 243 just below (c. 0.2 km north of) turnoff to Poppet Flats
1276
Comment
SEINET10684215
Arctostaphylos glandulosa subsp. adamsii
Tracy Scott, Andrew Townesmith; Karen M. Meyer
2007-3-15
Scott 129
Riverside
San Bernardino National Forest. 9.4 mi. S on 243 (Palms to Pines National Scenic Byway) from US 10.
1298
Comment
RSA629448
Arctostaphylos glandulosa subsp. leucophylla
Jon E. Keeley
1992-6-17
16775
Riverside
Road to Thomas Mountain (%S15), 4 km N of Toolbox Springs
1930
Comment
RSA629467
Arctostaphylos glandulosa subsp. leucophylla
Jon E. Keeley
1992-6-16
16834
Riverside
Hwy 243, 30 km N of Idyllwild.
1630
Comment
POM367314
Arctostaphylos glauca
Anstruther Davidson
1892-05
1765
Riverside
Banning.
Comment
SEINET3093969
Arctostaphylos glauca
Unknown
1968-2-15
sn
Riverside
Tin Mine Canyon, Santa Ana Mts.
Comment Read comments Aug 3 2013
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
RSA633600
Arctostaphylos parryana subsp. desertica
Jon E. Keeley, Rx Rothrock
1992-11-11
22531
Riverside
Andreas Canyon, ca. 5 km east of Saddle Junction, San Jacinto Wilderness area, eastern San Jacinto Mountains.
1950
Comment
RSA633609
Arctostaphylos parryana subsp. desertica
Jon E. Keeley, Rx Rothrock
1992-11-11
22517
Riverside
Andreas Canyon, ca. 5 km east of Saddle Junction, San Jacinto Wilderness area, eastern San Jacinto Mountains.
1950
Comment
RSA633671
Arctostaphylos parryana subsp. desertica
Jon E. Keeley, Allen Massihi, Robert Goar
1992-8-18
20159
Riverside
Truck trail on north-facing slope of Santa Rosa Mountain, ca. 8 km south of Pinyon Pines, Santa Rosa Mountains.
1750
Comment
RSA633724
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-7-16
16627
Riverside
Road to Santa Rosa Mountain (7S02), 2.5 km south of Highway 74.
1640
Comment
POM367389
Arctostaphylos patula subsp. platyphylla
Christopher Davidson
1978-6-15
7384
Riverside
Santa Rosa Mts. Road from Hwy 74 to Sta Rosa Mt., ca. 2 mi W of junction to Sta Rosa Spgs Campground.
2087
Comment Read comments Jul 21 2021
UCR174956
Arctostaphylos pringlei
Jennifer H. Jones, Thi (Teresa) Bui and Holly Summers
2006-5-31
355
Riverside
Peninsular Ranges; San Jacinto Mtns., Parking lot and stream below parking lot on Calif. Hwy 243 across road from Lake Fulmor
1616
Comment
POM15030
Arctostaphylos pringlei subsp. drupacea
Mary F. Spencer
1922-7-2
1980
Riverside
Tahquitz trail. Idyllwild. San Jacinto Mt.
1829
Comment
POM250404
Arctostaphylos pringlei subsp. drupacea
I. W. Clokey, E. G. Anderson
1935-8-21
6784
Riverside
Fuller's Creek, San Jacinto Mountains
1500
Comment
RSA635643
Arctostaphylos pringlei subsp. drupacea
Jon E. Keeley
1992-7-17
16743
Riverside
Morris Ranch Rd. (6S06), 6.3 km east of Hwy 74, western base of Pyramid Pk., San Jacinto Mountains.
1680
Comment
RSA748159
Arctostaphylos pringlei subsp. drupacea
K. M. Meyer, A. Townesmith, T. Scott
2007-3-16
15
Riverside
San Bernardino National Forest. Next to Lake Fulmor, 17 miles S on Hwy 243 (off I-10).
1632
Comment
UC1861761
Arctostaphylos pringlei subsp. drupacea
Steve Boyd, Valerie Soza
2004-6-22
11552
Riverside
Peninsular Ranges: San Jacinto Mountains region: Western flank of the range, vicinity of Alvin Meadows and Chimney Flats, west of Idyllwild along forest service road 5N13 near 5N06.
1463
Comment
UC21862
Arctostaphylos pringlei subsp. drupacea
H. M. Hall
June 1901
2092
Riverside
s side San Jacinto Mountains
1524
Comment
LA42247
Arctostaphylos pungens
C. B. Wolf;
1931-5-11
1953
Riverside
near Pipe Creek, above Hemet Valley, San Jacinto Mts
1676
Comment
SD180725
Arctostaphylos rainbowensis
C. Matt Guilliams
2007-8-9
409
Riverside
Santa Margarita Ecological Reserve, on ridgeline above the Santa Margarita River to the south.
299
Comment
UCR209397
Arctostaphylos rainbowensis
Fred M. Roberts
2007-4-13
6516
Riverside
Santa Ana Mountains, south of Mesa de Colorado on the Santa Rosa Plateau, north side of El Calamar Road and Via Escalon, 0.8 km west-northwest of the summit of Mesa de La Punta
447
Comment
UC8107
Arenaria macradenia var. macradenia
H. M. Hall
1901-6-1
2126
Riverside
San Jacinto Mountains, Santa Rosa Mountain, Coyote Canyon
1645
Comment
CHSC1182
Argemone munita
1935-4-16
Riverside
E. slope of San Jacinto mountain.
Comment
UC9886
Argemone munita
Geo. F. Reinhardt
1897-6-1
Riverside
San Jacinto Valley
Comment
UCR3412
Argemone munita
H. M. Whistler
1964-5-3
640503- 04
Riverside
Jack Rabbit Trail, 2.2 mi from its junction with State Hwy 79
610
Comment
SD114910
Argemone munita subsp. robusta
D. Diaz
1982-5-18
Riverside
Santiago Peak.
Comment
RSA686636
Argyrochosma jonesii
Anstruther Davidson
1893-4-10
114
Riverside
Palm Springs.
Comment
CAS-BOT-BC202499
Argythamnia serrata
P. A. Munz; R. D. Harwood
1920-4-3
3677
Riverside
30 mi West of Blythe
365
Comment
CAS-BOT-BC137652
Aristida adscensionis
C. L. Hitchcock
1940-3-30
s.n.
Riverside
Cottonwood Spring.
Comment
RSA0047320
Aristida adscensionis
Jim Andre
2014-1-27
26667
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
RSA517248
Aristida adscensionis
Steve Boyd, Thomas S. Elias, Kirsten Winter
1986-2-18
1313
Riverside
Mecca Hills, Colorado Desert: Painted Canyon N of Highway 195.
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
RSA781613
Aristida adscensionis
Duncan S. Bell
2011-12-30
3035
Riverside
Arica Mountains: southern section of the mountain range within the Palen/McCoy Wilderness area; approximately 2 air miles southwest of Priests Well, or approximately 7 air miles southwest of the ghost town of Rice.
365
Comment
UCR104027
Aristida adscensionis
George K. Helmkamp
1998-4-4
3155
Riverside
Sonoran (Colorado) Desert, 7.1 miles north of Hwy I-10 on Eagle Mtn Rd, to the vicinity of the pumping station
305
Comment
UC1922709
Aristida adscensionis
Michael Honer with L. Hulse
2004-4-3
1891
Riverside
Colorado Desert; Little San Bernardino Mountains region: Nameless canyon appx. 1 mi. W of Pushawalla Cyn., leading up to MWD aqueduct.
Comment
UCR37468
Aristida parishii
Steve Boyd
1981-3-13
s.n.
Riverside
Gavilan Hills, Estelle Mtn.
Comment
UC1130848
Aristida purpurea
H. S. Yates
1937-6-27
6711
Riverside
Lower San Jacinto River Canyon San Jacinto Quadrangle
Comment
RSA47456
Aristida purpurea var. nealleyi
J. C. Roos, L. Roos
1949-4-11
4242
Riverside
Hayfields [Hayfield], Colorado Desert.
Comment
RSA700959
Aristida purpurea var. nealleyi
Gary D. Wallace
1982-5-15
2004
Riverside
Palms to Pines Highway (74), San Bernardino National Forest. 1 mi. E of Pinyon Pines Camp.
Comment
UCR2162
Aristida purpurea var. nealleyi
F. M. Reed
1927-3-18
5426
Riverside
Sonoran (Colorado) Desert, Salt Creek Wash, north of Salton Sea
152
Comment
UCR24422
Aristida purpurea var. nealleyi
John C. Roos, L. Roos
1950-10-21
5015
Riverside
Mojave Desert, Little San Bernardino Mountains, Wonderland of Rocks [Joshua Tree National Park]
1220
Comment
UCR260358
Aristida purpurea var. nealleyi
A. C. Sanders, Jim Malusa
2015-3-9
41368
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, along Gasline Road at major wash crossing 1.9 mi. south of Bradshaw Trail, US Navy Chocolate Mountains Aerial Gunnery Range
686
Comment
CAS-BOT-BC137514
Aristida purpurea var. purpurea
J. C. Roos
1965-6-23
s.n.
Riverside
Lost Palms Canyon, Eagle Mountains.
Comment
JOTR36188
Aristida purpurea var. purpurea
La Doux, Tasha, B. Truesdell, M. Wheeler
2013-10-31
3337
Riverside
Joshua Tree National Park. Queen Mountain; near Split Rock, approx 0.5 km SE of Elton Mine
1330
Comment
RSA784531
Artemisia californica
J. D. Olmsted
1959-2-23
266
Riverside
Drainage area NE to Santa Ana River: 1 mi SW of olive grove on Oak flat fire rd. 4 mi S of Corona on Lincoln and Chase Dr. to wash then south.
457
Comment
JOTR32835
Artemisia dracunculus
La Doux, Tasha, E. Babich, M. Brown
2008-9-30
1551
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, Lost Horse Valley, near Lost Horse Ranger Station; active wash near base of granitic outcrops
1250
Comment
UC1211952
Artemisia dracunculus
Otto T. Solbrig
1958-8-19
2771
Riverside
on road to Indio 11.1 mi w Keen Camp; San Jacinto Mountains, Big Senvo Creek
Comment
UCR138554
Artemisia dracunculus
Steve Boyd, D. E. Bramlet
1988-10-8
2880
Riverside
San Jacinto Mtns. area, Cahuilla Mountain, SW of Anza at head of Bautista Canyon, along the crest of the mountain
1707
Comment
RSA90123
Artemisia ludoviciana subsp. incompta
E. K. Balls, Percy C. Everett
1953-8-19
18542
Riverside
About Mountain Home Spring, Santa Rosa Mountain
1921
Comment
LA202956
Artemisia tridentata subsp. tridentata
F. H. Lewis;
1939-11-22
1034
Riverside
San Jacinto Mountains, Hemet Lake
1371
Comment
RSA741742
Artemisia tridentata subsp. tridentata
Michael Wall
2008-11-14
497
Riverside
Bautista Creek, east of Hemet off Bautista Canyon Rd. ca. 7 miles east of jct. with Fairview Ave.
758
Comment
RSA401651D
Asclepias californica
E. Crow
1929-4-21
335
Riverside
North of Alberhill
Comment
RSA496466
Asclepias californica
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-31
3082
Riverside
Vail Lake area, S of Hwy 79, Kolb Creek drainage, W of Woodchuck Rd.
488
Comment
RSA180460
Asclepias eriocarpa
E. W. Lathrop
1960-6-6
4820
Riverside
14 miles W. of Murrieta.
Comment
RSA6040
Asclepias eriocarpa
C. B. Wolf
1932-8-4
3924
Riverside
Strawberry Valley, 1.5 miles from Idyllwild on road to Banning
1707
Comment
UCR40435
Asclepias fascicularis
Steve Boyd
1985-8-7
1102
Riverside
Santa Ana Mtns., Santa Rosa Plateau, Santa Rosa Plateau, NW base of Redonda Mesa on Tenaja Road, 0.8 mi east of the junction w/ 8S01 & 8S02
671
Comment
RSA682078
Asclepias subulata
Scott D. White, Michael Honer
2003-4-30
9130
Riverside
Shavers Valley. About 1-2 miles south west of unnamed freeway exit at pumping station.
396
Comment
RSA784752
Asclepias subulata
Duncan S. Bell
2012-2-12
3096
Riverside
Mecca Hills: approximately 1.25 air miles north of Box Canyon Road, and approximately 4 air miles southwest of Shavers Well.
256
Comment
UCR129604
Aspidotis californica
Marcus E. Jones
1930-3-5
26519
Riverside
Temescal Valley/Santa Ana Mtns., Glen Ivy
488
Comment
UCR261103
Aspidotis californica
Joseph Cahill
2011-1-8
111- 02
Riverside
Peninsular Range; Santa Ana Mtns., Cleveland National Forest, San Juan Loop Trail, c. 0.5 mi. from eastern trailhead off Hwy 74
590
Comment
POM158199
Aster subulatus var. ligulatus
Philip A. Munz, I. M. Johnston
1928-9-6
11282
Riverside
Santa Ana River, Ontario-Corona Road [Hwy. 71].
Comment
SEINET3130821
Astragalus coulteri
G. B. Grant
1906-1
77 a-6747
Riverside
Palm Springs, on Colorado Desert
Comment
RSA85081
Astragalus didymocarpus
J. C. Roos
1952-4-30
5607
Riverside
Hills between Camp Haan and Riverside
518
Comment
POM15067
Astragalus didymocarpus var. dispermus
Mary F. Spencer
1922-3-25
1426
Riverside
Mecca.
-49
Comment
RSA775122
Astragalus douglasii var. douglasii
Orlando Mistretta, Duncan S. Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
5025
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
CAS-BOT-BC178448
Astragalus douglasii var. parishii
E. K. Balls
1949-5-4
13482
Riverside
Near Fuller Creek Camp Ground, San Jacinto mts.
1371
Comment
RSA185773
Astragalus douglasii var. parishii
I. L. Wiggins
1966-6-4
20670
Riverside
2 miles SW of Idyllwild
1622
Comment
UC597722
Astragalus douglasii var. parishii
Philip A. Munz
1937-5-30
15138
Riverside
Santa Rosa Peak Santa Rosa Peak (on dry benches)
2346
Comment
UC862990
Astragalus douglasii var. parishii
Carl B. Wolf
1932-8-4
3923
Riverside
on road to Banning 1 1/2 mi from Idyllwild (Strawberry Valley, San Jacinto Mts.); San Jacinto Mts., Strawberry Valley, 1 1/2 mi fr Idyllwild
1706
Comment
RSA1785
Astragalus filipes
C. B. Wolf
1931-5-11
s.n
Riverside
Near Pipe Creek, Hemet Valley, San Jacinto Mtns.
1616
Comment
SEINET12159899
Astragalus hornii
Unknown
1936-1
12852
Riverside
foothills of San Jacinto Mtns. S of Palm Springs
Comment
RSA0003013
Astragalus insularis var. harwoodii
P. A. Munz, R. D. Harwood
1920-4-2
3592
Riverside
Blythe Jct. [now known as Rice in San Bernardino Co.]
Comment
RSA776179
Astragalus insularis var. harwoodii
Amber Swanson
2011-3-20
244
Riverside
On Railroad tracks on Summit Rd near the Bradshaw trail
479
Comment
CAS-BOT-BC187113
Astragalus lentiginosus var. borreganus
F. H. Billings
1926-2-28
2
Riverside
Colorado Desert
Comment
UC68626
Astragalus lentiginosus var. borreganus
H. M. Hall
Apr., 1905
5958
Riverside
Paloverde , Paloverde (Colorado Desert)
76
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
UCR161367
Astragalus lentiginosus var. coachellae
Mark A. Elvin
2005-4-25
4217
Riverside
Northern Sonoarn Desert, Coachella Valley; N of Palm Springs; N of 110; south of Dillon Road; east of Indian Avenue
244
Comment
SEINET7042775
Astragalus nuttallii
W. P. Vestal, A. G. Vestal
1955-3-25
s.n.
Riverside
Road shoulder on Long Valley Road north of Tecula. Ca. 0.1 mile east of U.S. 395 [=Interstate 15 & Route 79].
Comment
UCR262560
Astragalus pachypus var. jaegeri
James Hughes
2015-6-19
s.n.
Riverside
San Jacinto Mountains, Rouse Ridge, along FS Rd. 5S15/Rouse Hill Truck Trail c. 4 road miles south of Cranston Guard Station
893
Comment
POM90992
Astragalus pachypus var. jaegeri
E. C. Jaeger
1925-12-22
s.n.
Riverside
Aguanga
Comment
CAS-BOT-BC192761
Astragalus palmeri
Lewis S. Rose
1935-12-23
35700
Riverside
San Jacinto Mts. 22 mi. S. of Cathedral City
914
Comment
CHSC110689
Astragalus pomonensis
Dean Wm. Taylor
2003-5-7
18539
Riverside
Railroad Canyon, San Jacinto River (1.9 river miles upstream from maximum pool level for Railroad Canyon Reservoir).
426
Comment
RSA711117
Astragalus pomonensis
M. Wall, Lucille Wall
2006-3-17
411
Riverside
East Hemet Valle Vista area off of Cedar Avenue off of Mountain
509
Comment
UC1228590
Astragalus pomonensis
C. L. Hitchcock, C. V. Muhlick
1962-3-16
22158
Riverside
ca 12 mi se Corona (Temescal Canyon); , se of Corona
Comment
UCR4173
Astragalus pomonensis
R. H. Sauer
1965-4-21
s.n.
Riverside
Mockingbird Canyon Road, 4 mi. SE of intersection with Van Buren Boulevard, SE of Riverside, NE of Lake Mathews
244
Comment
UCR91989
Astragalus pomonensis
Michael A. Patten
1993-4-28
s.n.
Riverside
Murrieta, 3/4 mi. NW of California Oaks Road, 1/8 mi. NE of Interstate Hwy 15
366
Comment
RSA614428
Astragalus tricarinatus
Aaron Liston, L. H. Rieseberg, Oscar Dorado
1992-3-26
852
Riverside
Whitewater Canyon, 0.8 miles N of Whitewater
Comment
CLARK-A1528-2298
Athysanus pusillus
John C. Roos
1967-2-25
Riverside
Box Springs Mountains
Comment
UCR98063
Athysanus pusillus
A. C. Sanders
1997-3-1
19732
Riverside
Box Springs Mountains, Pigeon Pass, canyon below Regulus Road, 0.6 mi. west of Pigeon Pass Road., 0.4 mi. east of Bench Mark 'Table' (2559 ft).
610
Comment
POM293697
Atrichoseris platyphylla
Lyman Benson, Robert Benson
1952-4-8
14847
Riverside
Colorado Desert. 2 miles west of Shaver Summit, east of Indio, US 66. Colorado Desert Drainage Area
610
Comment
UC196585
Atrichoseris platyphylla
Joseph Grinnell
1910-3-18
Riverside
Riverside Mountains , Colorado River
Comment
SEINET3930704
Atriplex canescens
Howard Stutz
1977-11-17
8192
Riverside
East of Cabazon, Plants abundant.; 0
Comment
UCR142799
Atriplex canescens
I. M. Johnston
1917-4-4
1033
Riverside
Sonoran (Colorado) Desert, near Palm Springs
183
Comment
JOTR34262
Atriplex canescens subsp. canescens
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2010-5-27
2947
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
CAS-BOT-BC540848
Atriplex canescens var. canescens
Sarah J. De Groot; Duncan S. Bell
2015-9-21
7582
Riverside
Santa Rosa Mountains SSW of Palm Desert. Near Potrero Spring near head of Potrero Canyon, W of Dunn Rd, NW of Asbestos Mountain, SW of Haystack Mountain
1084
Comment
UCR67327
Atriplex coronata var. notatior
D. E. Bramlet
1990-7-25
2059
Riverside
Vicinity of Perris, c. 860 m west of the intersection of Ellis Ave. and Sherman Road; < 200 m north of Ellis Ave.
473
Comment
UCR121793
Atriplex davidsonii
A. C. Sanders, Carolyn Washburn
2001-4-17
24039
Riverside
San Jacinto Valley, west edge of Hemet, SW corner of Florida Ave. (Hwy 74) and Warren Rd.
457
Comment
RSA760814
Atriplex hymenelytra
Thomas Stoughton, Jacqueline McConnaughy, Andrew Monks, M. Volke
2010-4-20
144
Riverside
Hwy 177. N of Desert Center and Desert Lily Sanctuary. E of Joshua Tree National Park border.
274
Comment
SD38024
Atriplex hymenelytra
Edith A. Purer
1931-3-1
Riverside
Near Palm Springs.
Comment
UCR75092
Atriplex hymenelytra
A. C. Sanders, E. J. Lawlor
1992-4-4
12097
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, within 0.5 mile of McCoy Spring
244
Comment
UCD97609
Atriplex polycarpa
Lewis S. Rose
1967-12-19
67177
Riverside
La Quinta.
15
Comment
RSA660916
Atriplex suberecta
Mitch Provance
1998-5-4
1714
Riverside
Belltown area, 'gravel pits' just S of 26th St. and Hall Ave.
250
Comment
RSA737104
Atriplex suberecta
Justin M. Wood
2008-10-29
207
Riverside
Murrieta Creek- 2 miles SE of Murrieta, open field N of Winchester Rd and between the creek and Jefferson Ave.
314
Comment
UCR112389
Atriplex suberecta
A. C. Sanders, K. C. Rose
1998-5-21
21854
Riverside
Hemet, Alkaline flats west of town, east of the canal, south of Hwy 74 (Florida) and c. 1/4 mi. west of Warren Rd.
457
Comment
UCR89874
Atriplex suberecta
Karen Kirtland
1993-6-19
s.n.
Riverside
San Jacinto River Valley, along Hwy I-215 between 4th St. (Perris) and c. 0.25 mile south of the San Jacinto River crossing
430
Comment
RSA689427
Atriplex suberecta
R. E. Riefner
2003-5-27
3 -240
Riverside
Back basin of Lake Elsinore, Malaga Rd near Mission Trail Rd.
Comment
POM319732
Atriplex subspicata
Patricia Wilder
1971-11-11
5291
Riverside
Along Santa Ana River, north of Jurupa Ave., opposite Sheppard Street at crossing of the Union Pacific Railroad.
229
Comment
CAS-BOT-BC146194
Avena barbata
T. Winfield
1975-5-1
s.n.
Riverside
Cajalco Road - 1 mile west of Lake Matthews Dam.
Comment
UCR97902
Avena barbata
A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand
1997-3-12
19841
Riverside
Lake Skinner area, lower Rawson Canyon, along road NE of Skinner Lake
457
Comment
CDA42499
Azolla filiculoides
F. J. Willmarth
Apr 1958
s.n.
Riverside
Reservoir, Hemet Valley.
0
Comment
LA210510
Baccharis brachyphylla
Carl B. Wolf;
1932-10-11
4275
Riverside
Morongo Wash, 0.3 mi below the San Bernardino County line
670
Comment
RSA0019013
Baccharis brachyphylla
Duncan S. Bell, John Anderson, Kim Clark, Ed Howland
2013-9-29
6037
Riverside
Chuckwalla Mountains; on the south side of Corn Springs Wash, approximately 3 air miles west of Corn Springs, and about 0.5 air miles south of Aztec Well.
659
Comment
SD129583
Baccharis brachyphylla
A. C. Sanders
1989-9-19
9503
Riverside
Chocolate Mountains aerial Gunnery Range: 1.75 km (airline) south of Tabaseca Tank, along the wash above Tabaseca Target (UTM:11S,PH-35E,07N)
680
Comment
UCR143369
Baccharis brachyphylla
C. B. Wolf, Percy C. Everett
1942-10-13
11437
Riverside
Sonoran (Colorado) Desert, Morongo Pass, 0.3 mi below San Bernardino Co. line
671
Comment
CLARK-A1528-166
Baccharis glutinosa
John C. Roos
1951-10-24
5346
Riverside
Riverside
259
Comment
UCR270761
Baccharis pilularis
T. B. Salvato, Arlee M. Montalvo, Rari E. Marcs
2016-4-26
8367
Riverside
Santa Ana Mountains, unnamed west-east trending canyon south of Mabey Canyon and north of Tin Mine Canyon, c. 0.6 mi west of the end of West Foothill Parkway
424
Comment
RSA0120019
Baccharis salicifolia
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-24
9070
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Martinez Canyon, approximately 5.25 air miles southeast of the summit of Martinez Mountain.
621
Comment
SFV11869
Baccharis salicifolia
R. H. Swade
1963-12-7
s. n.
Riverside
Colorado Desert Open desert west of Snow Creek Road, about 3 miles south of Interstate 10 intersection with California State Highway 111.
366
Comment
UC1287079
Baccharis salicifolia subsp. salicifolia
C. L. Hitchcock
1966-3-15
24159
Riverside
3 mi e Glen Ivy Hot Springs
Comment
UC30368
Baccharis salicifolia subsp. salicifolia
E. L. Koethern
1897-10-20
Riverside
west Riverside
Comment
CAS-BOT-BC106632
Baccharis salicina
Edmund C. Jaeger
1938-11-3
s.n.
Riverside
Dos Palmos Spring
60
Comment
CAS-BOT-BC99819
Baccharis sarothroides
Edmund C. Jaeger
1938-11-2
s.n.
Riverside
gully near Gulliday Well, south-west base of Chuckawalla Mts.
274
Comment
UCR167328
Baccharis sarothroides
Scott D. White, J. Wood
2005-9-27
11231
Riverside
San Gorgonio Pass, Cabazon: Alluvial benches and braided dry channels south of Interstate 10 and west of the San Gorgonio River
610
Comment
SD229069
Baccharis sergiloides
Dick Schwenkmeyer, Bethany Jenkins
2012-3-7
636
Riverside
Mt. San Jacinto
1085
Comment
UCR121819
Baccharis sergiloides
A. C. Sanders, Mark Elvin, Jane Rodgers
2001-8-17
24601
Riverside
Mojave Desert, Little San Bernardino Mtns, Stubbe Spring, Joshua Tree National Park, 4.35 mi. (airline) SW from park road in Lost Horse Valley
1372
Comment
UCR37615
Baccharis sergiloides
George K. Helmkamp
1984-5-2
D- 2
Riverside
Little San Bernardino Mountains, Big Morongo Canyon, 3 - 3.5 miles below the caretaker's house at the Big Morongo Preserve
610
Comment
RSA554074
Baileya pauciradiata
Scott D. White
1991-7-26
91 -70
Riverside
City of La Quinta, NE corner of Jefferson & 53 road Streets
30
Comment
UCR108733
Baileya pauciradiata
Scott D. White, Pam DeVries
1998-2-9
6073
Riverside
Coachella Valley, La Quinta/Palm Desert Area: Whitewater River Channel at & near Miles Ave. crossing
30
Comment
RSA301938
Baileya pleniradiata
J. R. Shevock
1971-5-8
1049
Riverside
Near White Tank, Joshua Tree National Monument
1220
Comment
RSA737218
Bassia hyssopifolia
Justin M. Wood
2008-9-30
176
Riverside
SW Perris Basin: Temecula - Murrieta Creek, downstream of 1st street bridge.
293
Comment
POM350777
Bebbia juncea
A. Menke
1955-4-25
s.n.
Riverside
Mouth of Tahquitz Canyon, Palm Springs.
Comment
POM8383
Bebbia juncea
Mary F. Spencer
1920-3-22
775
Riverside
Palm Springs
122
Comment
RSA695624
Bebbia juncea
Keith E. Hoffmaster
1934-4-8
s.n.
Riverside
Santa Ana Mts.
Comment
CAS-BOT-BC100125
Bebbia juncea var. aspera
Geo. B. Grant
1906-4-20
6730
Riverside
Palm Springs
Comment
JEPS19299
Bebbia juncea var. aspera
W. L. Jepson
May 17 1901-Jun 1 1901
1266
Riverside
San Jacinto River to Strawberry Valley
Comment Read comments Jul 8 2014
UCR136189
Bebbia juncea var. aspera
Virginia Moran
2003-9-1
s.n.
Riverside
Peninsular Range, Wilson Valley Mitigation Bank (Center for Natural Lands Management), east of Sage Road and south of Wilson Valley Road
675
Comment
CLARK-A1528-100
Beloperone californica
Charlotte Stocks
1964-9-11
Riverside
La Quinta
Comment
RSA262098
Berberis dictyota
E. W. Lathrop
1970-2-22
7126
Riverside
Bedford Truck Trail of the Cleveland Nat l Forest, Trabuco Dist.
915
Comment
SEINET10680516
Bergia texana
Arnold J. Tiehm
1988-8-5
Tiehm 11892
Riverside
Lahontan Valley, Sheckler Reservoir W-SW of Fallon. Mudflats just E of the dam.
1213
Comment
RSA78375
Bernardia incana
J. C. Roos
1950-12-2
5027
Riverside
Monson Canyon, Eagle Mountains.
1067
Comment
UCR10170
Berula erecta
O. F. Clarke
1970-7-4
s.n.
Riverside
Santa Ana River Valley, Santa Ana River bottom, just east of old Salt Lake River railroad bridge
Comment
UC30574
Bidens laevis
E. L. Koethen
1897-10-16
Riverside
Riverside
Comment
CSUSB16
Bloomeria crocea
D. L. Heald
1966-5-16
52
Riverside
Off the road behind Webber Hall at University of California, Riverside (UCR) in the city of Riverside.
304
Comment
UCR172237
Bloomeria 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
UCR232024
Bloomeria crocea
John F. Green
2008-4-24
11- 02
Riverside
Peninsular Range; SE Gavilan Hills, SW of Perris along Hwy 74, vicinity of Kimes Ln.
511
Comment
RSA180309
Bloomeria crocea var. crocea
E. W. Lathrop
1965-5-30
5786
Riverside
6 miles W of Murrieta.
Comment
RSA581745
Boechera californica
M. Wall, L. Fuentes
1995-4-13
102
Riverside
Santa Rosa Mountains, along Hwy 74, 14.8 miles southeast of Hwy 243 junction in Mountain Center. Burned area along highway, just past the Pacific Crest Trail crossing.
Comment
RSA0087462
Boerhavia coulteri var. palmeri
Sarah J. De Groot, Amy Rouillard
2015-9-15
7577
Riverside
Along Eagle Mountain Road north of I-10, at large wash crossing. West of Desert Center, western Chuckwalla Valley.
314
Comment
RSA0076344
Boerhavia triquetra
A. C. Sanders, T. B. Salvato
2012-10-12
40403
Riverside
Chuckwalla Mountains, Graham Pass, 7.6 km (c. 4.5 mi.) above the road to Chuckwalla Spring on Graham Pass Rd.
387
Comment
UCR95731
Bolboschoenus maritimus subsp. paludosus
D. L. Banks, Lauren Raz
1996-8-29
1143
Riverside
Agua Tibia Mountains, NW Palomar Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. Along Arroyo Seco, north of Wildhorse Peak, before the drainage bends to the south.
549
Comment
RSA575738
Bouteloua aristidoides
S. J. Darbyshire, J. Cayouette
1994-9-17
4637
Riverside
Chuckwalla Valley 30 mile E [of] Desert Center, Highway 10 rest area.
90
Comment
RSA793608
Bouteloua aristidoides
Duncan S. Bell, Aaron Sedgwick
2012-9-13
4205
Riverside
The Mecca Hills; along what was left of Box Canyon Road after having been buried by a flash flood from a large summer storm, approximately 5 air miles northeast of the junction of Box Canyon Road and the Coachella Canal;, or approximately 1.25 air miles southwest of Shavers Well.
240
Comment
UCD56839
Bouteloua aristidoides
Geoffrey Levin
1976-10-17
1177
Riverside
About 11 miles east of Mecca. Box Canyon. Mecca Hills. Salton Sea Basin.
91
Comment
UCSB45564
Bouteloua aristidoides
Roos, John
1946-10-26
Riverside
Colorado Desert; Chuckwalla Mtns
Comment
RSA0018894
Bouteloua barbata
Duncan S. Bell, John Anderson, Kim Clark, Debbie George, Jim George, Ed Howland
2013-9-28
6030
Riverside
Chuckwalla Valley; approximately 22.25 air miles west of Blythe, south side of Ford Dry Lake, about 0.5 air mile southeast of Hopkins Well.
107
Comment
HSC86980
Bowlesia incana
B. G. Pitzer, A. C. Sanders
1987-4-21
491
Riverside
Box Springs Mtns., near southernmost radio towers.
793
Comment
POM159823
Bowlesia incana
E. C. Jaeger
1926-3-24
s.n.
Riverside
White Tanks, Western end of Pinto Mts.
Comment
RSA118960
Brandegea bigelovii
L. S. Rose
1957-1-8
s.n.
Riverside
Pal Desert
91
Comment Read comments Feb 20 2013
SBBG80750
Brandegea bigelovii
D. Keil
1976-12-12
11921
Riverside
Interstate 10, 37 mi E of Chiriaco Summit
Comment Read comments Mar 26 2011
CSUSB494
Brassica geniculata
C. Brown
1964-4-5
5464 1
Riverside
East side Pachappa hill, along driveway off Panorama road
274
Comment
UCR21919
Brassica geniculata
Steve Boyd
1980-5-11
223
Riverside
Peninsular Range, Gavilan Hills, Harford Springs County Park, northwest corner of the Gavilan Plateau. East of trailer park, east side of Gavilan Road
625
Comment
UCR211714
Brassica kaber
Fred M. Roberts, D. E. Bramlet, Kerry Byrne
2006-4-20
6320
Riverside
Perris Basin, Upper Salt Creek watershed, southwest of Hemet, 2 km southeast of Winchester, south of Domenigoni Parkway
448
Comment
CAS-BOT-BC36848
Brassica tournefortii
Winfield
1975-4-27
2373
Riverside
Snow Creek Road. 3 miles from Highway 111.
Comment
HSC101524
Brassica tournefortii
J. P. Smith, J. O. Sawyer, R. J. Cole
2010-4-14
12756
Riverside
Joshua Tree National Park. Cottonwood Road near south entrance.
509
Comment
UCR196377
Brassica tournefortii
Naomi Fraga, Lisa Rojas
2005-2-10
1372
Riverside
Northeastern Colorado Desert, just north of Palen Pass Road, c. 10 mi east of Hwy 177
365
Comment
POM182399
Brickellia arguta
A. M. Alexander
1941-5-10
2145
Riverside
3 mi. NE of Cottonwood Springs, Eagle Mountains
1037
Comment
UCR18589
Brickellia arguta
John C. Roos
1966-3-20
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mtns, rocky canyon 2.5 miles SE of Desert Center
610
Comment
RSA588824
Brickellia desertorum
Darin L. Banks, Steve Boyd
1995-10-17
0776
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
RSA595916
Brickellia desertorum
Darin L. Banks, Lauren Raz
1996-11-5
1175
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Pechanga Indian Reservation, E of San Gabriel Church; Along the main road in the Reservation, approximately 20 m E of its intersection with Pechanga Creek.
393
Comment
OBI25754
Brickellia incana
David J. Keil
1980-6-20
Riverside
Box Canyon Rd exit from I-10.
488
Comment
SBBG55589
Brickellia incana
D. Keil
1980-6-20
14062
Riverside
Box Cyn Rd exit from Interstate 10
487
Comment
RSA580943
Brodiaea filifolia
David E. Bramlet
1995-5-24
2427
Riverside
San Jacinto wildlife area, Lovell Unit, approximately 1.83 km NE of Lakeview. The population is located 518 m east of Davis Road and 61-512 m south of the existing access road. The site is 168 m N of the San Jacinto River channel.
Comment
UCR191209
Brodiaea santarosae
Tom Chester, W. P. Armstrong, Kay Madore
2006-6-1
911
Riverside
Peninsular Ranges; Santa Ana Mountains region, Santa Rosa Plateau Ecological Reserve; Waterline Road, 0.4 km east-southeast of the northernmost high point of the Mesa de Burro
564
Comment
RSA570554
Bromus arenarius
Steve Boyd, Chris Frazier
1993-4-24
8013
Riverside
Palomar Range south of Vail Lake at the north base of Agua Tibia Mountain, Agua Tibia Wilderness Area, Cleveland National Forest.
1000
Comment
RSA781243
Bromus berteroanus
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-3-31
37668
Riverside
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
UC2015537
Bromus berteroanus
A. C. Sanders with G. Helmkamp, P. MacKay, et al
1995-3-19
16168
Riverside
Coachella Valley/San Jacinto Mtns. Foothills, N-facing rocky slope in Chino Canyon along the Palm Springs tram road, 2 miles above Highway 111 (Palm Canyon Dr.)
Comment
LA13715
Bromus carinatus
F. M. Reed;
1906-6-14
1006
Riverside
San Bernardino Mountains, Arrowhead grade
Comment Read comments Feb 23 2014
RSA0037319
Bromus carinatus
John F. Emmel
1993-5-30
1263
Riverside
San Jacinto Mts.; along Pacific Crest Trail 0.3-0.6 mile SE of Fobes Saddle.
1859
Comment
SEINET14401098
Bromus carinatus
M. G. McLeod
1971-1
467
Riverside
Idyllwild
Comment
JOTR35183
Bromus catharticus var. catharticus
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler
2011-6-16
3279
Riverside
Joshua Tree National Park. Queen Mountains; West side of Barker Dam; Small riparian zone in and along drainage from dam (Stop 5)
1300
Comment
UCR138916
Bromus diandrus
Julie A. Greene
1993-4-3
1078
Riverside
San Jacinto Valley, San Jacinto Wildlife Area. south of levee road, south of the permanent pond
441
Comment
UCR16073
Bromus hordeaceus
S. L. Lackey
1973-5-15
s.n.
Riverside
Riverside, Box Springs Mountain, near lookout station
915
Comment
UCR169471
Bromus hordeaceus
John F. Green
2005-4-28
s.n.
Riverside
Peninsular Range; Southern Santa Ana Mtns., Santa Rosa Plateau, hills on the south side of Tenaja Rd., between Squaw Mtn. and DeLuz Creek
655
Comment
RSA564647
Bromus inermis
A. C. Sanders
1980-7-22
1726
Riverside
San Jacinto Mountains. Dutchman's Flat in Bear Trap Canyon about 1 mile (airline) west of Idyllwild.
1814
Comment
UC1131210
Bromus madritensis subsp. rubens
A. Lewis
Mar 1934
329
Riverside
Mouth of Bedford Canyon Bedford Canyon
243
Comment
RSA678387
Bromus rubens
Steve Boyd, Amber Maurice, Pesach Lubinsky, Leland Lubinsky
2003-4-17
10454
Riverside
East side of mouth of Chino Canyon, at upper edge of bajada and lower rocky slope of mountains, along road to Palm Springs Tram Station.
Comment
UCR147665
Bromus rubens
Steve Boyd, Aydee Virgen
2004-4-13
10864
Riverside
Peninsular Ranges/Santa Ana Mtns region, San Mateo Canyon, midway between confluence with Los Alamos Canyon and Tenaja Canyon
Comment
UCR234328
Bromus rubens
A. C. Sanders, John F. Green
2012-4-6
40008
Riverside
Peninsular Range; Santa Ana Mtns. Area, Temescal Canyon, major culvert/wash crossing along Temescal Cyn. Rd., near Campbell Ranch Rd. and I-15 Fwy, c. 10 miles south of Corona
323
Comment
POM363957
Bromus rubens
E. A. McGregor
1964-9-15
s.n.
Riverside
Idyllwild, San Jacinto Mountains.
Comment
RSA741167
Bromus tectorum
Scott D. White, Justin M. Wood
2008-5-15
12003
Riverside
Johnson Meadow.
1415
Comment
UC1979866
Bromus tectorum
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-29
879
Riverside
Transverse Ranges; San Bernardino Mountains region: Haugen Lehmann exit, Pacific Crest Trail up into canyon east of Cottonwood Canyon.
Comment
UCR58480
Bromus tectorum
Ed LaRue
1989-5-17
s.n.
Riverside
San Bernardino Mtns, hills east of Beaumont, along Potrero Creek, one-half mi. east of old San Jacinto Nuevo Y Potrero land grant
701
Comment
POM363984
Bromus tectorum
N. C. Cooper
1944-4-22
1147
Riverside
Banning.
732
Comment
JOTR31863
Caesalpinia virgata
La Doux, Tasha, M. Harding, J. Lynam, B. Truesdell, K. Kain
2011-3-10
2119
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Fargo Canyon; where 4x4 road meets southwest park boundary; steep-walled canyon
533
Comment
RSA605770
Caesalpinia virgata
A. C. Sanders
1995-5-23
17125
Riverside
Colorado Desert, Coachella Valley: alluvial fans below the Santa Rosa Mtns., near the mouth of Martinez Cyn., at end of 72nd Ave.
25
Comment
UC520279
Caesalpinia virgata
N. Dunn and A. M. Martin
Mar 26 1932-Mar 27 1932
Riverside
Oasis
Comment
SBBG89258
Calandrinia menziesii
J. Adams
1966-3-12
437
Riverside
Hwy 74, 5 mi E of Elsinore, toward Perris
304
Comment
UCR281105
Callitriche marginata var. marginata
Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett
2017-3-29
317- 27
Riverside
Menifee Valley, Menifee, about 0.5 miles south of Sun City, and 0.5 miles west of Romoland, SW corner of Lazy Creek Rd. and Murrieta Rd.
431
Comment
MACF019487
Calocedrus decurrens
Trudy R. Ericson
1974-11-9
265
Riverside
St. 243 from Banning to Idyllwild about 1 mi. south of intersection of St. 243 and Vista Grande Road.
1645
Comment
UCR117615
Calochortus concolor
Scott D. White
1997-5-25
5239
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
CAS-BOT-BC488540
Calochortus concolor
H. M. Hall
1901-6-1
2103
Riverside
Eastern base, along the borders of the Colorado Desert; San Jacinto Mountains, Southern California
Comment
CAS-BOT-BC132464
Calochortus plummerae
P. C. Everett; E. K. Balls; L. W. Lenz
1952-7-1
17281
Riverside
6.7 mi. w. along Hwy 74 from jct with road south from Idyllwild
914
Comment
UCR117699
Calochortus plummerae
Mitch Provance
1998-6-11
652
Riverside
Jurupa Mountains, NW Jurupa Mtns; south of the E extreme of Philadelphia St.
290
Comment
RSA619567
Calochortus splendens
Darin L. Banks
1997-5-5
2005
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
RSA648019
Calochortus splendens
Bruce Albert
1982-4-17
57
Riverside
Flat field south of Cajalco road, 0.3 miles east of La Sierra Hwy.
Comment
UCR172712
Calochortus splendens
Jun Hu
2000-5-11
16
Riverside
San Jacinto Valley, SE of city of Winchester, Hills N of Diamond Valley
488
Comment
UCR174563
Calochortus splendens
Jennifer H. Jones
2006-6-6
388
Riverside
Peninsular Ranges; Santa Ana Mtns., Cleveland National Forest along Calif. Hwy 74; San Juan Loop Trail 'head
598
Comment
SD181791
Calochortus weedii var. intermedius
Scott D. White, Brian Leatherman
2000-6-1
7994
Riverside
Corona Foothills: Steep slopes directly south of Oak Av. And Lincoln Av., just east of Hagador Canyon.
381
Comment
JOTR30980
Calycoseris parryi
La Doux, Tasha, B. Truesdell, M. Wheeler, M. Harding, E. Babich
2010-4-20
1957
Riverside
Joshua Tree National Park. (Stop 2) Hexie Mountains, east end of Blue Cut Gorge, toe slope with bouldery wash
Comment
JOTR35456
Calycoseris parryi
Harding, Mitzi, M. Wheeler, K. Callahan, C. Barrows
2013-4-25
60
Riverside
Joshua Tree National Park. Little San Bernardino Mtns. W of Juniper Flats (stop3)
Comment
UCR80032
Calycoseris parryi
Theo Glenn
1991-5-2
91- 13
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, NW of Blythe
350
Comment
SEINET214704
Calycoseris wrightii
Noel H. Holmgren, Patricia K. Holmgren; Ruth E. Ke
1973-3-21
6442
Riverside
Blythe-Rice road 17 airmiles north-northwest of Blythe.
259
Comment Read comments Nov 30 2014
SEINET8481392
Calycoseris wrightii
A. C. Sanders, Mitch Provance, Fred M. Roberts
2013-3-22
40646
Riverside
Sonoran (Colorado) Desert; Chuckwalla Mountains, Graham Pass at large wash crossing Graham Pass Rd. north of the summit
410
Comment
UC7750
Calyptridium monandrum
H. M. Hall
June, 1901
2050
Riverside
vicinity of Chalk Hill; San Jacinto Mountains
1402
Comment
SDSU17509
Calyptridium monospermum
C. Matt Guilliams, Michael and Lori Simpson, Mike Silveira
2007-6-26
378 B
Riverside
San Jacinto Wilderness State Park, Round Valley Campsite. Ca. 50 meters east of stone buildings near trail junction, along west edge of Round Valley.
2755
Comment
SDSU18977
Calyptridium monospermum
Michael G. Simpson, Jamie Hall, Michael Silveira, Lori Simpson
2007-6-16
2897
Riverside
Tahquitz Meadow, San Jacinto Mountains, along trail, ca. 100 feet north of dry creekbed, ca. 0.5 mile north of Pacific Coast Trail, ca. 1.2 miles northeast of Taquitz Peak.
2408
Comment
UCR120957
Calystegia macrostegia
A. C. Sanders, Mitch Provance, T. B. Salvato, C. L. Sanders
2001-4-3
23887
Riverside
Perris-Aguanga Basin region, Temecula, along east side of pipeline NE of Long Canyon, west of San Diego Aqueduct
381
Comment
RSA586723
Calystegia macrostegia subsp. arida
1995-5-17
0445
Riverside
NW Palomar Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of Agua Tibia Mtn., E of the Dripping Springs Alcove area W of the Dripping Springs Trail, along the W fork of upper Arroyo Seco.
598
Comment
CDA37136
Calystegia macrostegia subsp. tenuifolia
Mike Lahti
2012-4-22
PDR# 1590340
Riverside
Hemet; Near Grant St., south of Florida Ave.
0
Comment
LA50059
Calystegia macrostegia subsp. tenuifolia
Elizabeth McClintock;
1935-5-12
sn
Riverside
Massacre Canyon near San Jacinto
Comment
CAS-BOT-BC199283
Calystegia sepium subsp. limnophila
S. B. Parish; W. F. Parish
July 1881
916
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
SEINET9288250
Camissonia
Unknown
1976-5-3
Riverside
Red Mountain Road.
Comment
UCR132614
Camissonia
Kent Beaman
1983-4-24
31
Riverside
Santa Ana Mtns., north and west of Murrieta; Clinton Keith Road about 2 miles west of Hwy 15, south side of road just before it starts up a hill
427
Comment
POM272015
Camissonia bistorta
Lyman Benson
1932-3-26
3170
Riverside
Temecula Valley.
549
Comment
UCR118781
Camissonia bistorta
A. C. Sanders, T. B. Salvato
2000-5-25
23426
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
RSA95242
Camissonia boothii subsp. condensata
F. W. Peirson
1925-12-30
5429
Riverside
Colorado Desert. Thousand Palms Canyon.
Comment
CSUSB178
Camissonia brevipes
Rodney Hendrick
1965-3-14
Riverside
In sandy area, dry wash, Box Canyon about 8 miles east of Mecca
182-274
Comment
UCR148440
Camissonia brevipes
John F. Green, Chet McGaugh
2005-1-19
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, 1.1 mile transect along Coachella Canal right-of-way, between siphons 24 and 25, NE of Hunters Spring, near S base of Orocopia Mtns.
23
Comment
RSA134156
Camissonia brevipes subsp. brevipes
Peter H. Raven
1958-1-25
11477
Riverside
Colorado Desert. With parents on alluvial flats, Box Canyon, 5.5 miles SE of Painted Canyon turnoff.
Comment
UCR104921
Camissonia californica
A. C. Sanders, Pam MacKay, Tim Thomas & O. F. Clarke
1997-5-4
20660
Riverside
San Jacinto Mountains, north side along Hwy 243, 1.5 mi below Twin Pines Ranch Road (McMullen Flat), north slope of Peak 3740
1067
Comment
UCR85381
Camissonia californica
A. C. Sanders, G. K. Helmkamp, P. J. MacKay
1995-3-19
16153
Riverside
San Jacinto Mtns foothills/Sonoran Desert, Coachella Valley; alluvial fan of Chino Canyon along the Palm Springs tram road, north of the road, 14 telephone poles above Hwy 111/Palm Canyon Dr.
300
Comment
UCR87646
Camissonia californica
A. C. Sanders
1994-5-29
14550
Riverside
San Bernardino Mtns, Morongo Indian Reservation, low pass between Millard Canyon and Potrero Creek
793
Comment
JOTR30963
Camissonia campestris subsp. campestris
La Doux, Tasha, B. Truesdell, M. Wheeler, M. Harding, E. Babich
2010-4-20
1938
Riverside
Joshua Tree National Park. (Stop 1) Pleasant Valley at base of Hexie Mountains, near Blue Cut Gorge
Comment
RSA701085
Camissonia cardiophylla
Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah De Groot, Valentin Arvizu, Tim Thibault
2004-5-14
11240
Riverside
Western base of the Chocolate Mountains, small canyon, ca. 1.25 miles due north of Imperial County line and ca. 3.75 miles due west of aqueduct, accessed by dirt road off of main aqueduct road at siphon station., Within boundaries of U.S. Navy's Chocolate Mountains Aerial Gunnery Range.
Comment
SEINET4568273
Camissonia cardiophylla
Sarah J. De Groot, Leland Lubinsky, Naomi Fraga, Lisa Rojas
2005-2-10
4600
Riverside
Along Palen Pass Road, near Palen Pass, between Granite and Palen Mountains. Bluff of sharp light-colored volcanic rock.
402
Comment
UCR102715
Camissonia claviformis
B. G. Pitzer
1998-1-24
3400
Riverside
Sonoran (Colorado) Desert, N foot of Chuckwalla Mtns, Eagle Mt Rd, south side of Hwy I-10, 0.8 mi south of Hwy at powerline rd, & wash directly south of road
500
Comment
SEINET10492065
Camissonia claviformis
David B. Dunn
1946-3-15
Dunn 2033
Riverside
Collected on dry plateau in vicinity of pushawall canyon, indio hills. Sparse desert scrub of larrea and franseria, with palms at the springs in the canyon.
Comment
RSA448928
Camissonia claviformis subsp. aurantiaca
M. B. Dunkle
1933-5-6
3442
Riverside
Painted Canyon
Comment
RSA792748
Camissonia confusa
Robert F. Thorne
1995-3-29
63034
Riverside
White Water Canyon.
600
Comment
UC20422
Camissonia confusa
H. M. Hall
1901-6-24
Riverside
Fullers Mill San Jacinto Mountains (canyons of w side of mts.)
1767
Comment
RSA618175
Camissonia hirtella
D. L. Banks
1997-5-5
2011
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, east of its intersection with Pechanga Creek., East of where the road crosses to the southern bank of the south fork of Pechanga Creek.
427
Comment
SEINET7040153
Camissonia ignota
A. G. Vestal
1962-4-8
Riverside
Ca. 3.5 miles north east of Lake Elsinore (Elsinore)on Rt.74. UTM Zone 11, 472765mE, 3731077mN.
Comment
SEINET10492078
Camissonia micrantha
Timothy Reeves
1978-5-13
Reeves 6881
Riverside
San jacinto mts. 5 Mi s of banning on hwy 243. Sec 22, r1e, t3s. Chaparral. Ferns among rocks or in crevices.
1097
Comment
POM253860
Camissonia pallida subsp. pallida
A. M. Alexander, Louise Kellogg
1941-4-22
2059
Riverside
Morongo Valley Gorge.
701
Comment
RSA34606
Camissonia pallida subsp. pallida
N. C. Cooper
1944-4-23
1157
Riverside
Banning.
701
Comment
RSA617858
Camissonia refracta
Walter Wisura
1998-3-28
5115
Riverside
3.1 mi W of Corn Spring S of I-10.
Comment
UCR51969
Camissonia refracta
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, et al.
1988-3-10
2160
Riverside
Sonoran (Colorado) Desert, Palen Pass at the N end of the Palen Mountains
500
Comment
POM13205
Camissonia strigulosa
P. A. Munz, I. M. Johnston
1922-5-20
5466
Riverside
Kenworthy, San Jacinto Mountains.
1433
Comment
UC56460
Camissonia strigulosa
H. M. Hall
1902-4-22
2954
Riverside
vicinity of Riverside
281
Comment
UCR116791
Camissonia strigulosa
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-5-7
24155
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
UCR265601
Camissoniopsis
Jordan Zylstra
2014-3-18
14001
Riverside
San Jacinto Mountains, Apple Canyon, west of Apple Canyon Road
1453
Comment
SBBG53746
Camissoniopsis bistorta
S. Boyd
1980-4-27
Riverside
Harford Springs County Park, NW corner of the Gavilan Plateau
Comment
SBBG60416
Camissoniopsis bistorta
M. N. Ackley
1928-3-10
751
Riverside
Bridge Haven [Service Station in Whitewater, 1920s -1950]
426
Comment
SD148111
Camissoniopsis bistorta
A. C. Sanders, T. B. Salvato
2000-5-25
23426
Riverside
Menifee Valley: S of Newport Rd., N of Holland Rd. and E of Bradley rd., 2 miles due east of railroad Canyon Lake (Romoland 7.5' Q.) on decomposed granite slopes along a dirt road, generally N-facing slopes with sandy soil
438
Comment
UCSB12876
Camissoniopsis bistorta
Breedlove, Dennis
1962-3-11
Riverside
Flood plain of San Jacinto River, 6.5 miles southeast of State 79, on State 74; in Hemet
579
Comment
UC874054
Camissoniopsis hirtella
P. A. Munz
1922-7-1
5940
Riverside
Santa Rosa
1889
Comment
SD155438
Camissoniopsis micrantha
Craig Reiser
2001-3-20
Riverside
Temecula, ca. 100 yards south of Pauba Road and ca. 300 yards west of Margarita Road.
Comment
SDSU3392
Camissoniopsis pallida subsp. hallii
H. Wedberg
1958-4-4
231
Riverside
About 8 miles up Morongo Canyon from Hwy 60, 70, 99.
Comment Read comments Jan 24 2013
UC147159
Camissoniopsis pallida subsp. hallii
H. M. Hall
1897-4-17
446
Riverside
Banning Colorado Desert (edge of Colorado Desert)
Comment Read comments Mar 21 2011
UC874016
Camissoniopsis pallida subsp. pallida
Lewis S. Rose
1937-4-9
37092
Riverside
Cabazon
563
Comment
UCSB4467
Camissoniopsis pallida subsp. pallida
Kamb, Peter
1948-4-11
Riverside
Lower Sonoran Zone, Aqueduct Road 5 mi east of Garnet, Coachella Valley
304
Comment
CAS-BOT-BC65001
Carex barbarae
Jennifer H. Jones
2006-6-6
408
Riverside
Santa Ana Mtns: Celeveland National Forest: along CA Hwy 74, San Juan Loop Trail, N of Upper San Juan Campground
518
Comment
UCR18399
Carex multicaulis
A. C. Sanders
1978-5-13
00836
Riverside
San Jacinto Mountains, James Reserve, above Lake Fulmor
1677
Comment
RSA633879
Carex nebrascensis
Robert F. Thorne, J. P. Simon, C. W. Tilforth
1969-6-24
38142
Riverside
San Bernardino National Forest, San Jacinto Mountains: Above James Reserve in Hall Canyon.
1677
Comment
RSA680524
Carex praegracilis
Scott D. White, Teresa Salvato, Lia DeMarco, Jessica Christian
2001-6-30
8649
Riverside
Idyllwild area; Strawberry Fuelbreak between Inspiration Point and Strawberry Creek. I.e., southwest terminus of Double View Dr. west to creek.
1402
Comment
RSA740952
Carex praegracilis
Scott D. White, Justin M. Wood
2008-6-19
12259
Riverside
Meadows at Baldy Mtn.
1585
Comment
UC1930096
Carex praegracilis
Scott D. White, Justin Wood
2008-6-5
12089
Riverside
San Jacinto Mountains: Garner Valley: Hwy 74 @ Thomas Mountain Rd. - SW corner of junction.
Comment
UCR208190
Carex praegracilis
I. M. Johnston
1918-4-27
1860
Riverside
Peninsular Range; Santa Ana Mtns. Region, Murrieta
305
Comment
UCR51372
Carex triquetra
D. C. Hawks
1988-5-15
s.n.
Riverside
Peninsular Range, Rainbow Canyon Road south of Temecula.
Comment
SD239789
Carya illinoinensis
A. C. Sanders, R. E. Riefner Jr.
2009-8-11
37151
Riverside
Peninsular Range: Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River (Riverside West 7.5'Q)
238
Comment
SEINET949262
Cassia nemophila
A. C. Sanders, K. C. Rose
1999-1
22794
Riverside
Coachella Valley: between La Quinta and Indio, along Jefferson St. Between Ave 54 and I -10 (La Quinta 7.5)
10
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
UCR98338
Castilleja affinis
A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand
1997-3-12
19915
Riverside
Lake Skinner area, ridgetop (2283 foot ridge) on north side of valley in hills east of Rawson Canyon, 1 mile south of Crown Valley.
671
Comment
SEINET4096531
Castilleja applegatei var. pinetorum
O. M. Clark
1929-1
1947
Riverside
South Hemet, southern California.
Comment
RSA773659
Castilleja exserta
Duncan S. Bell, Joy D. England
2010-5-20
1022
Riverside
San Bernardino National Forest: Garner Valley, approximately 1.75 air miles southeast of junction of forest service road 6S04 and forest service road 6S13.
1361
Comment
UCR25605
Castilleja exserta
John C. Roos
1941-4-19
173
Riverside
Peninsular Range, Loma Linda Hills/Box Springs Mtns.; plateau in Reche Canyon
671
Comment
UCR85645
Castilleja exserta
A. C. Sanders
1993-4-5
13693
Riverside
San Jacinto Valley, west edge of Hemet, along south side of Devonshire Ave. between Old Warren and Warren Roads, SW of Tres Cerritos and north of Florida Ave./ Hwy 74
460
Comment
RSA0010925
Castilleja exserta subsp. exserta
Duncan S. Bell, Joy D. England
2010-5-27
1127
Riverside
San Bernardino National Forest: Garner Valley, just south of junction of forest service road 6S04 and forest service road 6S13.
1340
Comment
SEINET7063419
Castilleja exserta subsp. exserta
A. G. Vestal
1947-3-29
s.n.
Riverside
About 0.3 mile below the dam in Railroad Canyon east of Lake Elsinore. UTM Zone 11, 469824mE, 3727524mN. (WGS84/NAD83).
402
Comment
RSA655630
Castilleja foliolosa
A. C. Sanders
2000-3-19
23318
Riverside
Shipley-Skinner Reserve area: along old Rawson Rd. just N of Crown Valley, above Diamond Valley
579
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
UCR178005
Castilleja foliolosa
S. J. Myers, John Green
2003-4-4
s.n.
Riverside
San Jacinto Mountains, powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain
1189
Comment
RSA0010912
Castilleja minor subsp. spiralis
Henry J. Ramsey, Henry J. Ramsey
1937-5-30
2136
Riverside
Santa Rosa Mountains.
Comment
SD4814
Castilleja minor subsp. spiralis
Evelyn Gray, Mrs. John Frederick Gray
1925-5-8
Riverside
Campo to
Comment Read comments Feb 8 2013
UCR156295
Castilleja minor subsp. spiralis
T. B. Salvato, Kent Beaman
2005-5-16
842
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
RSA709075
Caulanthus heterophyllus
S. J. Myers, John Green
2003-4-4
s.n.
Riverside
San Jacinto Mountains: powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain.
1220
Comment
RSA746820
Caulanthus heterophyllus
Michael Honer
2003-4-16
1832
Riverside
Gavilan Hills, W slope: about 1 mile N of I-15 freeway, 1 mile E of Lake St. exit. On and around peak 2349
640
Comment
UCR108998
Caulanthus heterophyllus
D. L. Banks
1997-3-29
1558
Riverside
NW Palomar Mtns, Agua Tibia Mtns, Pechanga Indian Reservation. Headwaters of Pala Creek at the S extremity of the Reservation, north of the Riverside/San Diego Co. line, west of the intersection of Magee Truck Trail and Moreno Rd including a large area of vernally wet grassland at the extreme SW corner of the Reservation
409
Comment
RSA527666
Caulanthus lasiophyllus var. rigidus
Steve Boyd, A. Sanders, Mark Skinner
1990-4-28
444
Riverside
Vail Lake area, summit of Big Oak Mtn, N of lake
762
Comment
UC64021
Ceanothus cordulatus
H. M. Hall
Aug. 1897
Riverside
San Jacinto Mts.
2438
Comment
SEINET13945805
Ceanothus crassifolius
Scott D. White
1996-1
3873
Riverside
Bundy Cyn, SE of Lk Elsinore. About 1 road mile (-+0.2 mi) E. of Bundy Cyn Rd exit from 1-15 freeway; USGS Lake Elsinore 7.5'topo map. 1480 ft elev. (450m),+- 40 ft. S of rd along mapped intermittent blueline stream. 33 deg. 371/2'N, 117 deg. 15'W. T6S, R4W, NW1/4 of NW1/4 of S25.
450
Comment
CAS-BOT-BC51283
Ceanothus leucodermis
Carl B. Wolf
1932-5-24
3656
Riverside
No. base of San Jacinto Mts. Snow Creek Canyon. 1 mi. above Fish Hatchery
792
Comment
JEPS42315
Ceanothus leucodermis
W. L. Jepson
1901-5-19
1290
Riverside
San Jacinto Canon
Comment
POM48899
Ceanothus leucodermis
P. A. Munz, I. M. Johnston
1924-7-29
8856
Riverside
7 mi SE of Poppet Flat, San Jacinto Mts.
1524
Comment
UC18306
Ceanothus leucodermis
H. M. Hall
1901-6-1
2223
Riverside
Ontatt's Valley San Jacinto Mts.
1676
Comment
UC79962
Ceanothus leucodermis
C. F. B.
1903-4-4
4144
Riverside
Elsinore
Comment Read comments Feb 2 2013
UCR160061
Ceanothus leucodermis
Steve Boyd, Valerie Soza
2004-6-22
11553
Riverside
Peninsular Ranges; San Jacinto Mountains region, Western flank of the range, vicinity of Alvin Meadows and Chimney Flats, west of Idyllwild along Forest Service Road 5N13 near 5N06
1463
Comment
RSA263748
Ceanothus oliganthus
E. W. Lathrop
1968-5-22
6905
Riverside
Main Divide Truck Trail between El Carriso and Santiago Peak. Cleveland National Forest
1220
Comment
RSA606740
Ceanothus ophiochilus
Jon E. Keeley
1996-5-13
27407
Riverside
In on N side of Agua Tibia Range, 2-3 km S of Agua Tibia Wilderness boundary gate on trail extending ca. 100 m S of enclosed reservoir on ridge SE of Woodchuck Resort at end of Woodchuck Rd., S of Hwy 79.
1000
Comment
RSA606749
Ceanothus ophiochilus
Jon E. Keeley
1996-5-13
27401
Riverside
In on N side of Agua Tibia Range, 2-3 km S of Agua Tibia Wilderness boundary gate on trail extending ca. 100 m S of enclosed reservoir on ridge SE of Woodchuck Resort at end of Woodchuck Rd., S of Hwy 79.
1000
Comment
POM254873
Ceanothus palmeri
W. Pequegnat
1940-5-17
s.n.
Riverside
Main Divide Rd.
1311
Comment
POM312159
Ceanothus palmeri
N. C. Cooper
1944-6-17
1395
Riverside
San Jacinto Mountains, Pine Cove
1524
Comment
SD229242
Ceanothus palmeri
Dick Schwenkmeyer
2012-4-17
692
Riverside
Mt. San Jacinto: Vista Grande, 2 miles south of U.S. Forestry station on Highway 243 north of Idyllwild
1618
Comment
SD80139
Ceanothus pauciflorus
Nancy Ryan Zabriskie, Walter Zabriskie
1971-4-9
370
Riverside
North slope Santa Rosa Mountains, Deep Canyon south of Hwy 74, ca. 2 miles up water service road. below crossing.
1310
Comment
RSA0022332
Ceanothus perplexans
E. C. Jaeger
1926-3-24
s.n.
Riverside
Banning Road
1128
Comment
PASA2513
Ceanothus sorediatus
Frank W. Peirson
1931-5-30
Riverside
Santiago Peak
1219
Comment
UCR5996
Ceanothus spinosus
David M. Peterson
1966-3-9
660309- 12
Riverside
Santa Ana Mtns., 15-16 miles east of San Juan Capistrano on the road to Elsinore '2000 ft.
366
Comment
UC56264
Ceanothus tomentosus
H. M. Hall
1902-4-1
2896
Riverside
Near Sage
609
Comment
UCR26625
Ceanothus tomentosus
E. W. Lathrop
1966-3-23
6078
Riverside
Peninsular Range; Santa Ana Mtns, Skyline Drive, 4 mi west of Corona between Tin Mine Canyon and Santiago Peak
610
Comment
RSA398968
Ceanothus tomentosus var. olivaceus
M. V. Hood
1945-3-28
s.n.
Riverside
Summit of grade between Hemet and Hwy. 71 just of Hwy. 79.
Comment
RSA500112
Centaurea melitensis
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-6-10
3699
Riverside
Vail Lake area, Benches of Arroyo Seco and slopes of adjacent hills to E.
488
Comment
POM12038
Centaurea melitensis
Mary F. Spencer
1921-5-28
s.n.
Riverside
Saboba Hot Springs
Comment Read comments Apr 1 2013
SD239576
Centromadia pungens subsp. laevis
Karyn L. Drennen
2010-6-10
11
Riverside
Santa Anna Mountains foothills: Murrieta Creeek, 320 m southeast of Clinton Keith Road bridge.
363
Comment
UCR217501
Centromadia pungens subsp. laevis
Ana Hernandez, Kim Sparks
2009-6-23
011
Riverside
Perris basin, Sycamore Canyon, I km north of Alessandro Blvd., along trail next to river.
446
Comment
UCR266284
Centromadia pungens subsp. laevis
D. E. Bramlet
2005-5-24
3863
Riverside
Perris-Aguanga Basin Region, Temecula, corner of Jefferson Ave. and Cherry St.
319
Comment
UCR127529
Cerastium glomeratum
A. C. Sanders, G. K. Helmkamp, P. J. MacKay
1995-3-12
16035
Riverside
Sonoran (Colorado) Desert, Coachella Valley, City of Indio, just SW of Whitewater River channel at Auto Center Drive (Hwy 111)
-7.5
Comment
LA47736
Cercocarpus betuloides
Elizabeth McClintock;
1936-7-19
sn
Riverside
San Jacinto Mountains, Idyllwild
Comment
CAS-BOT-BC135455
Cercocarpus betuloides var. betuloides
C. B. Wolf
1931-5-11
1950
Riverside
Rocky ridges near Pipe Creek, above Hemet Valley - San Jacinto Mts.
1676
Comment
UC859420
Cercocarpus betuloides var. betuloides
I. W. Clokey, E. G. Anderson
1935-4-16
6732
Riverside
e of Hemet
600
Comment
RSA673499
Cercocarpus minutiflorus
Scott D. White, Sandra Leatherman
2000-4-19
7665
Riverside
Santa Ana Mountains/Santa Rosa Plateau: Near Squaw Mountain. Series of unpaved roads on east-and north-facing slopes.
640
Comment
UCR258749
Chaenactis artemisiifolia
T. B. Salvato, Matthew Malle, Thomas M. Sullivan Jr
2014-4-22
7902
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, dirt extension of Lake Street, c. 1.3 mi north of Hwy 15 and Temescal Canyon
555
Comment
CAS-BOT-BC276399
Chaenactis carphoclinia
N. Aitkenhead
1977-2-2
2113
Riverside
1 mile from junction of JT Mon. Road and pipeline
Comment
CDA7360
Chaenactis carphoclinia
G. D. Barbe, T. C. Fuller
1973-2-27
1058
Riverside
1.3 miles east of Coachella Canal on Highway 195, Box Canyon Wash, east of Mecca.
0
Comment
UCR241525
Chaenactis carphoclinia
A. C. Sanders, Mitch Provance, Fred M. Roberts
2013-3-22
40645
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, Graham Pass at large wash crossing Graham Pass Rd. north of the summit
410
Comment
RSA796499
Chaenactis carphoclinia var. carphoclinia
J. Andre
2012-3-19
21341
Riverside
Chuckwalla Valley. Along unnamed dirt road 0.3 mi N of Hwy 177, 5.7 mi NE of Jct with I-10 freeway.
157
Comment
UC894419
Chaenactis carphoclinia var. carphoclinia
P. A. Munz
Apr 9 1922-Apr 12 1922
4842
Riverside
Corn Springs Colorado Desert, Chuckwalla Mountains, Corn Springs
457
Comment
UC894420
Chaenactis carphoclinia var. carphoclinia
Mary F. Spencer
1922-5-29
1756
Riverside
nr Mecca; Painted Canyon
-48
Comment Read comments Mar 24 2009
CAS-BOT-BC276914
Chaenactis fremontii
L. R. Abrams
1926-3-27
11123
Riverside
Near Whitewater
Comment
CAS-BOT-BC276916
Chaenactis fremontii
Ivan Johnston
1917-4-4
1064
Riverside
Mouth of Andreas Canyon
228
Comment
CAS-BOT-BC276941
Chaenactis fremontii
Dr. E. Rixford
1917-4-17
s.n.
Riverside
Coachella Valley
Comment
JEPS8881
Chaenactis fremontii
I. W. Clokey and B. C. Templeton
1930-4-9
4699
Riverside
n of Palm Springs; Colorado Desert
Comment
UC917302
Chaenactis fremontii
R. L. Smith
1948-3-24
Riverside
foot of Andreas Canyon
Comment
UCR132866
Chaenactis fremontii
Kent Beaman
1983-4-2
02
Riverside
Sonoran (Colorado) Desert, Coachella Valley, west side of Hwy 62 toward Morongo Valley, just north of Indian Ave.
549
Comment
UCR240990
Chaenactis fremontii
Alejandra Martinez-Berdeja, Cara M. Stripe
2010-4-24
57
Riverside
Sonoran (Colorado) Desert, near Joshua Tree National Park, Coachella Valley, Dillon Rd. 4.21 miles north of Hwy 10 in Indio
91
Comment
UC1951107
Chaenactis glabriuscula
Scott D. White, Justin Wood
2009-5-22
12910
Riverside
SAN JACINTO MOUNTAINS: Idyllwild area; Strawberry Fuelbreak between Strawberry Creek and road to sewage ponds. USGS Blackburn Canyon 7.5' Quad.
Comment
UCR132915
Chaenactis glabriuscula
John Wear
1998-7-8
s.n.
Riverside
San Jacinto Mtns., Pine Meadow in eastern Garner Valley, R-Ranch, just east of Hwy 74, between Gold Hill and Thomas Mountain
1402
Comment
UCR133425
Chaenactis glabriuscula
Jeffrey Ross, T. Tennant, G. White
1998-5-21
MOR- 209
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Hathaway Canyon, c. 0.55 miles of the junction of the lower and upper canyons
1040
Comment
UCR49268
Chaenactis glabriuscula
Steve Boyd
1986-5-1
1808
Riverside
Perris-Aguanga Basin region, southwestern Perris Basin, hill west of Skunk Hollow, Skunk Hollow vernal pool
488
Comment
SEINET7063048
Chaenactis glabriuscula var. glabriuscula
A. G. Vestal
1963-5-20
s.n.
Riverside
Long Valley Road at Temecula and at the junction with Route 395 (115). UTM Zone 11, 485910mE, 3706825mN. (WGS84/NAD83).
308
Comment
UC63022
Chaenactis glabriuscula var. lanosa
H. M. Hall
May 1899
1141
Riverside
Kenworthy San Jacinto Mtns
1432
Comment Read comments Mar 25 2011
SEINET2049307
Chaenactis parishii
Kathy Harper
1988-6-11
Riverside
San Jacinto Mountains, on Thomas Mountain Road, S of Thomas Mountain Lookout.
Comment
SEINET238562
Chaenactis parishii
George K. Helmkamp
1998-6-27
4092
Riverside
Santa Rosa Mtns.: 3.3 mi S of Hwy 74 along Santa Rosa Mtn Rd. in vicinity of an unnamed spring.
1585
Comment
RSA651898
Chamaesyce albomarginata
W. H. Grady
1948-4-24
s.n.
Riverside
Found 8 mi. west of Riverside at edge of dry grain field.
243
Comment
RSA0062786
Chamaesyce micromera
Duncan S. Bell, Evan Meyer
2014-10-22
7654
Riverside
Orocopia Mountains; southwestern section of range; collecting in an unnamed canyon to the southeast of Orocopia Canyon; about 3.6 air miles north northeast of Dos Palmas.
404
Comment
RSA781417
Chamaesyce polycarpa
Duncan S. Bell
2011-10-22
2997
Riverside
Arica Mountains: west side of the mountain range, approximately 2.6 air miles west of Priests Well, and approximately 6.8 air miles southwest of the ghost town of Rice.
437
Comment
SEINET5742575
Chamaesyce polycarpa
W. Steinmann
1999-1
1416
Riverside
Foothills of the Chuckwalla Moutains, open desert ca. 2 km S of Desert Center.; Desert Center
325
Comment
UCR113549
Chamaesyce polycarpa var. hirtella
Mitch Provance
1998-6-6
691
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
RSA784774
Chamaesyce setiloba
Duncan S. Bell
2012-3-18
3178
Riverside
Mecca Hills; southeastern section of hills; up a side canyon of the east fork of Hidden Springs Canyon, approximately 1.5 air mile southwest of Hidden Spring.
129
Comment
RSA685685
Cheilanthes clevelandii
Norman C. Cooper
1944-5-6
1193
Riverside
Banning.
701
Comment
UCR89885
Cheilanthes clevelandii
A. C. Sanders
1995-11-26
17912
Riverside
Tule Creek Valley, NE of Tule Peak, between Aguanga and Anza, south of Hwy 371
1311
Comment
CAS-BOT-BC70034
Cheilanthes covillei
Annie M. Alexander; Louise Kellogg
1941-5-21
2211
Riverside
north slope of Eagle Mountains
1280
Comment
UCR22082
Cheilanthes covillei
Steve Boyd
1980-5-3
190
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
625
Comment
SEINET3870178
Cheilanthes parryi
Lewis S. Rose
1966-12-13
66101
Riverside
Palm Springs, Tahquitz Wash.; 0
183
Comment
UCR91556
Cheilanthes parryi
A. C. Sanders, G. K. Helmkamp, L. Lubinsky, C. L. Sanders
1995-1-29
15900
Riverside
San Jacinto Mtns/Colorado Desert, Chino Canyon near Palm Springs, 1.8 mi above Palm Canyon Rd (Hwy111) on the rd to the tram station, vicinity of the upper end of the flood control dike
428
Comment
UCR114094
Chenopodium album
A. C. Sanders, G. K. Helmkamp, P. J. MacKay
1995-3-12
16076 A
Riverside
Sonoran (Colorado) Desert, Coachella Valley, agricultural area along Ave. 78, 0.4 mi west of Hwy 86 and1.5 mi NW of Oasis, east of Filmore St.
-37
Comment
UCR199787
Chenopodium album
Scott D. White, Angelia Carey
2004-7-2
10555
Riverside
San Jacinto Mountain foothills, Soboba Indian Reservation, Poppet Creek Canyon
610
Comment
POM219130
Chenopodium album
L. C. Wheeler
1932-7-9
923
Riverside
Central Ave. 3 mi. N Chino.
244
Comment
SEINET269557
Chenopodium californicum
Scott D. White
1996-5-27
4072
Riverside
Jackrabbit Canyon: east of Moreno Valley and south of Calimesa between State highway 60 and gilman Spring Road West and
518
Comment
UCR17966
Chenopodium californicum
A. C. Sanders
1976-4-20
00278
Riverside
San Jacinto/Santa Rosa Mtns., 9.5 mi. SE of Anza in White Wash, a tributary of Coyote Canyon
976
Comment
RSA722345
Chilopsis linearis
J. Russell Bruff
1931-4-25
458
Riverside
Whitewater Wash 3 mi. west of Palm Springs.
Comment
UCR274213
Chilopsis linearis
Duncan S. Bell, Evan Meyer
2014-10-29
7690
Riverside
Santa Rosa Mountains, Agua Alta Canyon, to the north of Martinez Canyon, c. 6 air miles southeast of the summit of Martinez Mountain
394
Comment
LA99447
Chilopsis linearis subsp. arcuata
Hisao P. Arai;
1957-4-18
sn
Riverside
Box Canyon, near Mecca; off Highway 195
Comment
RSA248048
Chilopsis linearis subsp. arcuata
C. W. Tilforth
1973-5-30
43577
Riverside
Colorado Desert: Mouth of Morongo Valley at N. end of Coachela Valley
549
Comment
LA11464
Chloris gayana
A. M. Johnson;
1928-5-5
366
Riverside
Indio
Comment
RSA0018891
Chloris virgata
Duncan S. Bell, John Anderson, Kim Clark, Debbie George, Jim George, Ed Howland
2013-9-28
6027
Riverside
Chuckwalla Valley; approximately 22.25 air miles west of Blythe, south side of Ford Dry Lake, about 0.5 air mile southeast of Hopkins Well.
107
Comment
SD234238
Chloris virgata
R. E. Riefner
2006-9-19
6 447
Riverside
Peninsular Range: Temecula Valley, along I-15 Freeway near Temecula Creek (Temecula 7.5' Q)
301
Comment
UC1929813
Chorizanthe brevicornu
Steve Boyd, Amber Maurice, Pesach Lubinsky, Leland Lubinsky
2003-4-17
10446
Riverside
Peninsular Ranges, San Jacinto Mountains / Colorado Desert; East side of mouth of Chino Canyon, at upper edge of bajada and lower rocky slope of mountains, along road to Palm Springs Tram Station.
Comment
UCR139098
Chorizanthe brevicornu
B. G. Pitzer
1989-4-16
1307
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, just outside impact area, 1 km south of Tabaseca Tank
700
Comment
CAS-BOT-BC191714
Chorizanthe brevicornu var. brevicornu
John H. Thomas
1957-4-6
6595 E
Riverside
Mojave Desert. About 2 miles N of Indian Cave, Joshua Tree National Monument. About 5 miles W and S of the town of Twentynine Palms
822
Comment
CAS-BOT-BC191716
Chorizanthe brevicornu var. brevicornu
John H. Thomas
1957-3-30
6563
Riverside
8.1 miles E of Cactus City, about 20 miles E of Coachella. Colorado Desert
426
Comment
UC849122
Chorizanthe brevicornu var. brevicornu
C. L. Hitchcock
1940-3-30
5876
Riverside
Cottonwood Spring
Comment
IRVC26261
Chorizanthe coriacea
A. C. Sanders, D. Malueg
2003-5-8
26576
Riverside
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 Perris-Aguanga Basin region
396
Comment
RSA517910
Chorizanthe corrugata
Steve Boyd, Thomas S. Elias, Erika Winter
1986-2-18
1315
Riverside
Mecca Hills, Colorado Desert: Painted Canyon N of Highway 195.
Comment
RSA787333
Chorizanthe fimbriata
Robert F. Thorne, E. W. Lathrop, W. Wisura
1977-7-8
49557
Riverside
Santa Ana Mountains: along Ortega Highway (74), about 3 miles south-southwest of El Cariso, near junction of Decker and Morrell Canyons.
Comment
UCR58855
Chorizanthe fimbriata
Steve Boyd, T. S. Ross, L. Arnseth
1989-6-4
3628
Riverside
Butterfield Valley, Vail Lake area, just south of junction of Hwy 79 and road to the marina
460
Comment
UC1608217
Chorizanthe fimbriata var. fimbriata
Steve Boyd, Tim Ross
1992-6-10
7625
Riverside
San Mateo Canyon about Potrero Escondido (Southern Santa Ana Mts, San Mateo Canyon Wilderness, due w of jct Tenaja Rd...at confluence Los Alamos Crk w/main trunk San Mateo Crk); Southern Santa Ana Mountains, San Mateo Canyon Wilderness
670
Comment
UCR215795
Chorizanthe leptoceras
Anuja Parikh
1990-5-12
167
Riverside
north of Agua Tibia Wilderness, south of Dripping Springs Campgrouns, 1.0 km south of Hwy 79, 2.8 km east of Woodchuck Road
494
Comment Read comments Mar 9 2014
RSA65160
Chorizanthe leptotheca
F. W. Peirson
1925-5-20
6012
Riverside
Aguanga
Comment
UCR59523
Chorizanthe leptotheca
Steve Boyd, T. S. Ross, L. Arnseth
1989-6-4
3605
Riverside
Butterfield Valley, Vail Lake area, Kolb Creek drainage, N extension of Woodchuck Road, north of Hwy 79
489
Comment
UCR56702
Chorizanthe polygonoides subsp. longispina
Jeri Hirshberg
1989-5-9
s.n.
Riverside
Santa Rosa Plateau, Santa Ana Mtns., Santa Rosa Plateau, south of town of Murrieta, SW slope of Mesa de Burro
579
Comment
RSA747568
Chorizanthe polygonoides var. longispina
Michael Honer
2003-4-16
1828
Riverside
Gavilan Hills, W slope: about 1 mile N of I-15 freeway, 1 mile E of Lake St. exit. Appx. 400 m N of peak '2349'.
701
Comment
SD173059
Chorizanthe polygonoides var. longispina
Patrick McConnell
2006-5-5
1
Riverside
Lake Elsinore, Western Riverside County,approximately .3 km southwest of the intersection of Nichols and Coal Roads, in non-native grassland near small drainage
420
Comment
UCR159985
Chorizanthe polygonoides var. longispina
S. J. Myers
2003-4-22
s.n.
Riverside
Murrieta Area, hill 1564 between Auld. Rd. and Benton Rd. near Pourroy Rd., south of Alamos School site, north of Tucalota Creek
477
Comment
UCR189567
Chorizanthe polygonoides var. longispina
Andrea Salzman
2006-4-13
066
Riverside
Peninsular Range, Lake Skinner; c. 500 m west of Warren Rd by equestrian trial
Comment
SD137671
Chorizanthe procumbens
Darin L. Banks, Steve Boyd
1995-5-9
356
Riverside
NW Palomar Mountains, north of the Agua Tibia Wilderness Area, north slope of agua Tibia Mountain, the Dorland Mountain Area, west of the Dripping Springs Alcove Area, west of Woodchuck Campground
730
Comment
SD138826
Chorizanthe procumbens
Craig Reiser
1993-3-29
Riverside
North of Lewis Valley Road and east of Sage Road
Comment
SDSU17500
Chorizanthe procumbens
Jerry Jenkins
2001-4-1
2001 -023
Riverside
Santa Margarita Ecological Reserve. Road to mine, UTM zone 6, 482900E, 3699600N. UTM transfered to GIS.
Comment
CAS-BOT-BC246235
Chorizanthe rigida
John H. Thomas
1957-3-30
6560
Riverside
8.1 miles east of Cactus City, about 20 miles east of Coachella. Colorado Desert
426
Comment
UCR30160
Chorizanthe rigida
A. C. Sanders
1983-4-24
3802
Riverside
Sonoran (Colorado) Desert, E side of the Salton Sea, at the mouth of Salt Creek, 2 mi. north of the Imperial County line along Hwy 111
-70
Comment
UCR218072
Chorizanthe staticoides
Steve Boyd
2010-5-26
12280
Riverside
Santa Ana Mountains, Elsinore Peak, southeast of peak along trail running from east flank of peak to easternmost clay knoll along ''old Main Divide Road'
1018
Comment
SEINET3087439
Chorizanthe xanti subsp. leucotheca
Robert F. Thorne, C. W. Tilforth
1980-5-28
54223
Riverside
San Bernardino Mtns.; rocky and sandy wash along Whitewater River, 3.2 mi. north of White Water post office and Highway 10
518
Comment
CLARK-A1528-1771
Chrysopsis villosa
John C. Roos
1965-8-18
Riverside
San Jacinto Mountains
Comment
RSA125857
Chrysothamnus nauseosus subsp. bernardinus
E. K. Balls, Percy C. Everett
1957-11-6
22792
Riverside
Hamilton Grade, State Hwy. 74, Anza Rd.
1372
Comment
CAS-BOT-BC160611
Chylismia claviformis subsp. aurantiaca
Ynez Whilton Winblad
1937-1-17
s.n.
Riverside
Box Canyon
Comment
JEPS23474
Chylismia claviformis subsp. aurantiaca
I. W. Clokey and B. C. Templeton
1930-4-9
4725
Riverside
n Palm Springs; Colorado Desert
170
Comment
RSA0117924
Chylismia claviformis subsp. aurantiaca
Sarah J. J. De Groot, Cheryl Sevilla
2016-3-15
7638
Riverside
Santa Rosa Mountains, southwest of Coachella, west of Mecca. Mouth of Toro Canyon, east-northeast of Martinez Mountain. Southwest of junction of Monroe Street with 64th Ave.
2
Comment
UC1184367
Chylismia claviformis subsp. aurantiaca
Peter H. Raven
1958-1-23
11420
Riverside
along US Hwy 99 8.6 mi w Thousand Palms turnoff
Comment
UC1979881
Chylismia claviformis subsp. aurantiaca
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-4-27
1078
Riverside
Colorado Desert; Northeastern Clorado Desert region: Shavers Well area of Mecca Hills.
Comment
UC68521
Chylismia claviformis subsp. aurantiaca
H. M. Hall
Apr. 1905
5835
Riverside
near Mecca; Colorado Desert
-30
Comment
UC724197
Chylismia claviformis subsp. aurantiaca
Aven Nelson, Ruth A. Nelson
1939-3-22
3215
Riverside
Hwy 99 near Palm Springs
Comment
UC873934
Chylismia claviformis subsp. aurantiaca
Ira L. Wiggins
1937-3-9
8759
Riverside
gravelly wash 5 mi w Shaver's Well
Comment
UCD103916
Chylismia claviformis subsp. aurantiaca
Peter H. Raven
1958-1-25
11476
Riverside
Box Canyon, 5.5 miles SE of Painted Canyon turnoff.
Comment
CAS-BOT-BC289646
Cirsium occidentale var. californicum
H. M. Hall
1901-6-1
2286
Riverside
Vicintiy of Chalk Hill, San Jacinto Mountains
1584
Comment
UCR3249
Cirsium occidentale var. californicum
Bob Brownell
1964-5-15
s.n.
Riverside
4.5 mi from Washington Avenue, Colton, up Reche Canyon Rd
366
Comment
RSA500558
Cirsium occidentale var. occidentale
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-6-4
3601
Riverside
Vail Lake area, sandy benches of Kolb Creek drainage, around N extension of Woodchuck Rd.
488
Comment
UCR138763
Cirsium scariosum
Scott D. White
1997-5-18
5164
Riverside
San Jacinto Mtns., Vista Grande Area: just west of USFS Vista Grande Fire Station (i.e. Hwy 243, c. 10 road mi SE of Banning)
1509
Comment
RSA0012652
Cirsium scariosum var. citrinum
LeRoy Gross, Caitlin Elam
2013-5-14
6079
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-BC438664
Cistanthe ambigua
S. B. Parish; W. F. Parish
1884-4-5
1188 a
Riverside
Indio
Comment
CAS-BOT-BC438666
Cistanthe ambigua
Lewis S. Rose
1937-4-10
37150
Riverside
La Quinta. Alt. sea level.
0
Comment
POM226887
Cistanthe monandra
L. R. Abrams
1935-4-7
13670
Riverside
Gavilan Hills, 2 mi. SW. of Perris.
Comment
RSA0013348
Cistanthe monandra
C. P. Cowan
1978-4-23
1181
Riverside
ESE slope above San Jacinto tramway parking lot, Chino Canyon.
570
Comment
RSA262080
Clarkia bottae
E. W. Lathrop
1966-5-8
6408
Riverside
3 miles SW of Corona. Hagador Canyon, Cleveland National Forest. Trabuco District.
274
Comment
RSA527877
Clarkia epilobioides
Scott D. White
1991-5-10
91 -120
Riverside
Hwy 79, immediately W of U. S. Forest Service campground at Dripping Springs.
549
Comment
UC1532828
Clarkia purpurea
Robert F. Thorne, Earl Lathrop
1975-5-25
45559
Riverside
Rancho California Santa Rosa Plateau, Mesa de Burro
609
Comment
POM13122
Clarkia purpurea subsp. quadrivulnera
P. A. Munz
1922-5-19
5333
Riverside
5 miles NE of Murietta.
488
Comment
RSA764128
Clarkia purpurea subsp. quadrivulnera
L. M. Prince, Duncan S. Bell
2009-6-17
573
Riverside
Cleveland National Forest
Comment
UCR281530
Clarkia similis
Mitch Provance, Matt K. Beyers, John Hazlett
2017-3-30
317- 89
Riverside
Temescal Valley, S of the 15 Fwy., 0.3 miles W of Hostettler Rd.
384
Comment
UCR213472
Clarkia unguiculata
A. C. Sanders
2010-5-19
38417
Riverside
Peninsular Range/San Bernardino Valley, Riverside, western end of North Hill, edge of Fairmont Park, above intersection of Redwood Dr. and Randall Rd.
250
Comment
RSA0059956
Clarkia unguiculata
J. C. Roos, L. Roos
1952-4-28
5587
Riverside
South side Fairount Park.
259
Comment
CHSC109027
Claytonia parviflora
Duncan S. Bell; Joy England
2010-5-17
1003
Riverside
insular ranges; San Jacino Mountains regions: San Bernardino National Forest: Rouse rrdge, approximately 3 air miles southeast of junction of Highway 74 and forest service road 5S15. Field surveys for potentail habitat for the endangered Quino Checkerspot butterfly.
1045
Comment
UCR162841
Claytonia parviflora
S. J. Myers, John F. Green
2003-4-4
s.n.
Riverside
San Jacinto Mountains, powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain
1189
Comment
RSA469301
Claytonia parviflora subsp. parviflora
N. C. Cooper
1947-4-5
2119
Riverside
Los Alamos Canyon, Elsinore.
762
Comment
SDSU20274
Claytonia parviflora subsp. parviflora
Adrienne D. Russell, Tahirch Linz & Matt Guilliams
2000-4-29
127
Riverside
Santa Margarita Ecological Reserve, Temecula, insect trail, mapping project for plant taxonomy class.
357
Comment
SD73606
Claytonia parviflora subsp. viridis
Helen V. Witham
1970-5-1
857
Riverside
Dry slope Bautista Canyon, southeast of Hemet
800
Comment
RSA613462
Claytonia perfoliata
D. L. Banks, Victor Steinmann
1997-3-13
1430
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-BC439794
Claytonia perfoliata
Edmund C. Jaeger
1921-6-2
107
Riverside
Idyllwild, San Jacinto Mts
Comment
SD137655
Clematis pauciflora
Darin L. Banks, Steve Boyd
1995-3-16
93
Riverside
Cleveland national forest, Agua tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove, Arroyo Seco drainage.
512
Comment
UCR169400
Cnicus benedictus
T. B. Salvato, John F. Green
2004-5-27
610
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
UCR90506
Cnicus benedictus
F. M. Reed
1933-5-13
7686
Riverside
Peninsular Range, Cattle range in Temecula Valley
549
Comment
RSA721126
Cnicus benedictus
Pomeroy
1929-5-11
s.n.
Riverside
Lake Elsinore
Comment
UCR1325
Collinsia childii
Martha McCarthy
1960-3-27
s.n.
Riverside
Santa Ana Mtns, 1/3 mi west of Tenaja Rd., 12.2 mi from junction with Washington Ave., Murrieta
732
Comment Read comments Jul 12 2007
POM13869B
Collinsia concolor
Philip A. Munz
1922-4-29
5100
Riverside
Dripping Springs, near Temecula Creek
518
Comment
RSA0117440
Collinsia concolor
Scott D. White, Michael Honer
2003-4-4
8940
Riverside
Temescal Valley: Dissected bajada bench, below and east of Horsethief Canyon; immediately S of I-15 Freeway.
366
Comment
RSA359865
Collinsia concolor
Steve D. Boyd
1986-4-2
1616
Riverside
Gavilan Plateau, Gavilan Hills, Harford Springs County Park.
610
Comment
JEPS122477
Collomia grandiflora
J. M. Andre
2012-6-15
30528
Riverside
San Jacinto Mountains; along Highway 243, 10.7 miles south of Interstate 10 (Banning), San Bernardino National Forest. Lake Fulmor 7.5' Q.
Comment
CLARK-A1528-3910
Colubrina californica
John C. Roos
1949-4-10
4231
Riverside
Chuckwalla Mountains
Comment
UCR18912
Colubrina californica
John C. Roos
1960-4-8
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mts.; canyon 2.5 mi. SE of Desert Center
Comment
SBBG101645
Convolvulus simulans
S. Boyd with T. Ross
1991-6-14
6405
Riverside
Paloma Valley, between Sun City and Murrieta, E of Hwy I-215, just SW of jct of Briggs Rd and Scott Rd
Comment
UCR189783
Convolvulus simulans
Diane Menuz
2006-4-21
049
Riverside
Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau, near Mesa de Burro, on and north of Waterline Road
570
Comment
RSA191393
Conyza bonariensis
E. W. Lathrop, R. F. Thorne
1967-10-27
6677
Riverside
5 mi. NW of Murrietta, Santa Rosa Ranch.
Comment
RSA508338
Conyza bonariensis
Ed LaRue
1989-6-11
s.n.
Riverside
W side of Lakeview Mtns., ca. 1 mi SE of town on Nuevo.
640
Comment
RSA575927
Conyza coulteri
Steve Boyd
1994-9-29
8367
Riverside
Floodplain E of dike along San Jacinto River, W of Sedco Hills community.
381
Comment
UC455185
Corallorhiza maculata
I. J. Condit
1910-6-23
Riverside
Tahquitz Valley San Jacinto Mts.
2438
Comment
RSA0010995
Cordylanthus rigidus subsp. setiger
Duncan S. Bell, Colleen Wheeler
2010-7-19
1634
Riverside
San Bernardino National Forest: Garner Valley, approximately 1.9 air miles southeast of junction of forest service road 6S04 and forest service road 6S13.
1376
Comment
RSA412306
Cordylanthus rigidus subsp. setiger
Albert J. Perkins
1916-9-2
s.n.
Riverside
Idyllwld.
Comment
RSA0018450
Cordylanthus rigidus subsp. setiger
J. C. Roos
1965-8-18
s.n.
Riverside
Thomas Valley, San Jacinto Mtns.
Comment
POM305808
Coreopsis californica
Henry J. Ramsey, Henry J. Ramsey
1937-4-2
1051
Riverside
Corona-Elsinore.
Comment
UC63198
Corethrogyne filaginifolia
H. M. Hall
1899-1-1
Riverside
Riverside
Comment
UCR12684
Coronopus didymus
O. F. Clarke, James K. Ryan
1969-5-28
s.n.
Riverside
City of Riverside. Yard of 1012 Spruce St.
335
Comment
RSA788881
Crassula aquatica
G. D. Wallace
2003-7-8
4041
Riverside
Hidden Lake.
Comment
UC11287
Crassula connata var. erectoides
W. H. Brewer
1861-1-29
143
Riverside
Temescal Mtns
Comment Read comments Aug 19 2010
RSA357152A
Crassula solieri
R. F. Thorne
1973-5-23
43849 -A
Riverside
Santa Rosa Plateau:; N side of Mesa de Colorado.
610
Comment
UCD126208
Cressa truxillensis
Rimo Bacigalupi; G. T. Robbins
1954-5-16
4467
Riverside
valley of San Jacinto River, one-half mile west of Lakeview and just east of Lakeview (formely Ginsberg) Hot Springs.
432
Comment
SD137802
Crocanthemum aldersonii
Darin L. Banks, Steve Boyd
1995-6-2
572
Riverside
Northwest Palomar Mountains; Cleveland National Forest, Agua Tiobia Wilderness Area; north face of north peak of Agua Tibia Mountain.
890
Comment
NY268563
Crossosoma bigelovii
J. Turner
1959-3-21
75
Riverside
Along road to Morongo Valley 8 miles north of United Stated Highway 99, Morongo Wash.
Comment
SBBG36716
Crossosoma bigelovii
H. and M. Dearing
1939-11-12
4022
Riverside
Morongo Cyn, Morongo Pass
Comment
RSA651889
Croton californicus
David B. Dunn
1948-3-14
s.n.
Riverside
5 mi. west of Thousand Palms.
Comment
SJSU1875
Croton californicus
J. W. Tilden
1957-4-18
1092
Riverside
near Whitewater, E of San Gorgonio Pass
Comment
UC868658
Croton californicus
Lewis S. Rose
1938-12-18
38320
Riverside
Palm Springs
137
Comment
UCD141968
Croton californicus
Robert F. Thorne; C. W. Tilforth
1980-5-28
54159
Riverside
San Bernardino Mts: Colorado Desert slopes, south-facing and west-facing, N-S rocky ridge at east side of Whitewater River at mouth of canyon. Around 1/4-1/2 mile east of Whitewater Post Office.
Comment
UCR226995
Croton californicus
Jim Andre
2011-2-2
16215
Riverside
Coachella Valley, west of Palm Springs along Hwy 111 (south side) at base of San Jacinto Mtns at Windy Point 5.5 mi from junction with Hwy I-10
259
Comment
RSA189421
Croton californicus var. mohavensis
L. S. Rose
1966-12-11
66097
Riverside
Palm Springs.
152
Comment
RSA38278
Croton californicus var. tenuis
P. A. Munz
1946-10-18
11561
Riverside
Round-top hill northwest of Aguanga.
793
Comment
UCR178330
Croton setiger
T. B. Salvato, Tracy Tennant
1998-7-18
MOR- 600
Riverside
San Bernardino Mtns., Morongo Indian Reservation, upper Potrero Canyon, sag pond at Burro Flats, tree stand P-10
1098
Comment
UCR119447
Crypsis schoenoides
A. C. Sanders, Mitch Provance
1999-9-26
23100
Riverside
San Jacinto Mountains, Lake Hemet, north shore at FS day use area
1323
Comment
UCR266821
Crypsis schoenoides
D. E. Bramlet
2005-7-13
3895
Riverside
Perris-Aguanga Basin Region; San Jacinto Valley, San Jacinto Wildlife Area, east of old San Jacinto River channel, margin of flooded ponds
433
Comment
RSA0089136
Cryptantha
Mitch Provance
2003-4-5
403 -01
Riverside
Jurupa Mountains, Sunnyslope neighborhood, east side of Sierra Blvd., north of west end of Lauren Ln., SW of Noname Mtn.
755
Comment
SEINET7909563
Cryptantha
D. A. Johnson
2005-1
Riverside
1 mi E of CA 74 on River Rd, between Perris & Lake Elsinore
488
Comment
UCR193132
Cryptantha
A. C. Sanders, Tim Thomas
2008-6-20
35527
Riverside
Peninsular Range; San Jacinto Mtns., May Valley area, at spring with trough, along dirt road (May Valley Rd.) c. 1.5 mi. ENE of Keenwild, 0.5 mi. NW of FS Rd. 5S05
1610
Comment
CSUSB1580
Cryptantha angustifolia
I. G. Rauch
1968-4-9
S. N.
Riverside
Palm Desert Palm Desert, Dead Indian Creek Wash
Comment
POM368198
Cryptantha angustifolia
D. A. Young
1969-3-28
342
Riverside
At end of Hayfield Rd., S of Interstate Hiway 10.
305
Comment
POM368208
Cryptantha angustifolia
F. R. Fosberg
1932-3-13
10626
Riverside
Thousand Palm Canyon, Coachella Valley
Comment
POM6571
Cryptantha angustifolia
P. A. Munz, L. T. Street, G. Williams
1919-3-28
2380
Riverside
Palm Canyon
183
Comment
RSA615343
Cryptantha angustifolia
George K. Helmkamp, E. Helmkamp
1998-2-18
2706
Riverside
Colorado Desert: Midland Road, 3.8 miles SE of Midland, Little Maria Mountains
Comment
RSA676098
Cryptantha angustifolia
Scott D. White
2001-4-3
8272
Riverside
Colorado Desert: Shavers Valley. Near the I-10 Freeway, ca. 15 miles east of Indio jtn I-10/SR 111.
396
Comment
RSA785947
Cryptantha angustifolia
J. Andre
2011-2-9
15945
Riverside
Coachella Valley; along Varner Road between Desert Hot Springs and Palm Desert, 2 miles N of I-10
189
Comment
SBBG53356
Cryptantha angustifolia
J. Zabriskie
1975-3-26
Riverside
Boyd Deep Cyn Research Center
Comment
UCR166012
Cryptantha angustifolia
Nathan Moorhatch
2005-2-17
s.n.
Riverside
Sonoran (Colorado) Desert, Coachella Valley, east edge of Santa Rosa Mtns., La Quinta, west of Washington St., between Ave. 48 and Lake La Quinta Dr., 4 acre parcel
37
Comment
UCR228186
Cryptantha angustifolia
Dave Silverman
2010-3-24
7823
Riverside
Sonoran (Colorado) Desert, South Palen Lake, Chuckwalla Valley, 5.1 km SE of Sidewinder Well, 2.7 km SW of Palen Dunes Dr., and 3.4 km N of Interstate 10
133
Comment
UCR138587
Cryptantha barbigera
Steve Boyd, T. S. Elias, Erika Winter
1986-2-18
1330
Riverside
Western Colorado Desert, Mecca Hills: Box Canyon, along Hwy 195
305
Comment
UCSB38658
Cryptantha barbigera
Cowan, Clark
1978-4-23
Riverside
12.1 mi (19.2 km) S on Hwy. 74 from jct. with Hwy. 111 at Indian Wells
950
Comment
UCSB52571
Cryptantha barbigera
Cowan, Clark
1978-4-23
Riverside
Above San Jacinto tramway parking lot, Chino Canyon; Whittaker transect #W-217
570
Comment
UCR226912
Cryptantha barbigera var. fergusoniae
Jim Andre
2011-2-2
16213
Riverside
Coachella Valley, west of Palm Springs along Hwy 111 (south side) at base of San Jacinto Mtns at Windy Point 5.5 mi from junction with Hwy I-10
259
Comment
SD185167
Cryptantha costata
Nathan Moorhatch
2005-2-17
Riverside
Coachella Valley, east edge of Santa Rosa Mountains, La Quinta, west of Washington St. between Ave. 48 and Lake La Quinta Dr.
17
Comment
UC1922534
Cryptantha costata
Michael Honer, Dave Silverman
2005-3-18
2096
Riverside
Colorado Desert; Northeastern Colorado Desert region: Palen Valley; appx. 3 mi. due E of Desert Center Airport.
Comment
SBBG6254
Cryptantha decipiens
H. and M. Dearing
1942-2-6
4800
Riverside
near Cathedral City
Comment
RSA650998
Cryptantha intermedia
Marion P. Harthill
1971-3-19
29
Riverside
Palm Desert.
Comment
UC1392642
Cryptantha intermedia
R. F. Hoover
1968-6-7
11157
Riverside
Head of St. Johns Canyon
Comment
UCD119851
Cryptantha intermedia
Geoffrey Levin
1975-4-26
487 a
Riverside
Mayhew Canyon Wash, 1.5 miles southeast of Glen Ivy on Highway 71.
335
Comment
UCR16096
Cryptantha intermedia
Patty Bartoli
1978-4-2
s.n.
Riverside
San Jacinto Mtns/ San Jacinto Valley, 2.3 mi east of Hemet on Hwy 74
Comment
RSA771753
Cryptantha intermedia var. intermedia
Orlando Mistretta, Duncan Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4630
Riverside
San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
RSA80741
Cryptantha maritima
F. W. Peirson
1919-4-13
1027
Riverside
first canyon east of Palm Canyon, Palm Springs region.
Comment
UCR148449
Cryptantha maritima
John F. Green, Chet McGaugh
2005-1-19
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, 1.1 mile transect along Coachella Canal right-of-way, between siphons 24 and 25, NE of Hunters Spring, near S base of Orocopia Mtns.
23
Comment
UCR213258
Cryptantha maritima
A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley
2010-3-16
37451
Riverside
Sonoran (Colorado) Desert, SE side of McCoy Mountains, upper part of wash c. 4 mi. NW of Blythe Airport, c. 4 mi. ENE of McCoy Peak
195
Comment
UCR269839
Cryptantha maritima var. maritima
A. C. Sanders, Jim Malusa
2016-3-18
42379
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, along gasline road 21.5 km due north of Slab City/Camp Dunlap
538
Comment
UCR116613
Cryptantha micrantha var. micrantha
A. C. Sanders
2001-3-20
23840
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
RSA583721
Cryptantha micromeres
Steve Boyd
1995-4-24
8474 B
Riverside
Palomar Range, Agua Tibia Wilderness Area, Arroyo Seco drainage on northern flank of Agua Tibia Mountain at the north base of Wildhorse Peak, along the Wildhorse Trail near its junction with the Dripping Springs Trail.
610
Comment
RSA735924
Cryptantha microstachys
Scott D. White, Justin Wood
2008-5-29
12047
Riverside
West of Beaumont, near SR-60 crossing over San Timoteo Creek.
610
Comment
UC1595623
Cryptantha microstachys
Steve Boyd
1991-5-20
6263
Riverside
w flank Alberhill Mtn. (w end adjacent to old clay mine area); Temescal Canyon
426
Comment
UCR121319
Cryptantha microstachys
A. C. Sanders, Mark Elvin, Julie M. Vanderwier
2002-4-22
25013
Riverside
The Badlands, Laborde Canyon and adjacent slopes and side canyons, 1 mile east of Mt. Eden, SW of Beaumont
549
Comment
UCR13433
Cryptantha muricata
P. M. Hasegawa
1973-5-20
s.n.
Riverside
San Jacinto Mtns, North Shore of Lake Hemet, in an area about 100-200 m north of the middle public parking lot.
1646
Comment
UCR19808
Cryptantha muricata
W. W. Mayhew
1977-6-12
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., Pine Cove
1921
Comment
UCR44198
Cryptantha muricata
A. C. Sanders
1986-6-1
6537
Riverside
San Jacinto Mtns., trail to Spitler Peak from the Herkey Creek Camp to Bonita Vista road [=Apple Canyon Rd.]
1829
Comment
SEINET269546
Cryptantha nevadensis
John Wear
1995-3-22
Riverside
Colorado Desert: Wash along Eagle Mountian Road N of I-10 near Desert Center
Comment
UCR280921
Cryptantha nevadensis
Fred M. Roberts
2016-3-5
7996
Riverside
Sonoran (Colorado) Desert, Little Maria Mountains: shallow canyon at west end, 4.3 km east of Palen Pass and 2.0 km WNW Peak "602"
116
Comment
UCR279568
Cryptantha pterocarya var. cycloptera
A. C. Sanders, Jim Malusa
2017-3-29
43173
Riverside
Sonoran (Colorado) Desert, northern Chocolate Mountains, large canyon 4 km SSE (164 deg. ) of the confluence of Red Canyon and Salt Creek
518
Comment
UCR157741
Cryptantha pterocarya var. purpusii
A. C. Sanders
1986-6-1
6536
Riverside
San Jacinto Mtns., trail to Spitler Peak from the Herkey Creek Camp to Bonita Vista road [=Apple Canyon Rd.]
1829
Comment
CLARK-A1045-302
Cryptantha utahensis
George K. Helmkamp
1977-3-20
Riverside
Deep Canyon dry wash of Deep canyon; ; Palm Desert 15'Q
Comment
SDSU18688
Cryptantha utahensis
Kristen Hasenstab, M. G. Simpson
2008-4-1
53
Riverside
Joshua Tree National Park. 1000 ft from Cottonwood Springs campground. Near sign for entrance from campground to Mastodon loop trail. Hillside is covered with this species of Cryptantha, especially on north facing slopes.
905
Comment
CAS-BOT-BC68029
Cryptogramma acrostichoides
F. W. Peirson
1921-8-14
2557
Riverside
Sierra Nevada - Triple Falls, Cartridge Creek
2438
Comment
RSA545270
Cuscuta californica
R. F. Thorne
1967-12
41891
Riverside
Palm desert
Comment Read comments Jun 16 2013
SDSU16680
Cuscuta californica var. californica
Francis H. Bozzolo
2006-4-16
4
Riverside
Santa Margarita Ecological Reserve, southern end, NNW of residence building, slope immediately behind avocado grove between 2 gullies.
229
Comment
UCR99404
Cuscuta californica var. papillosa
Scott D. White
1996-8-15
4467
Riverside
San Jacinto Mtns., Idyllwild Area: Alvin Meadows and unnamed canyon upstream. Upper margin of area that burned in July, 1996
1585
Comment
JEPS47116
Cuscuta salina
W. L. Jepson
1901-5-31
1570
Riverside
near Elsinore; Temescal Wash
335
Comment
JEPS66873
Cylindropuntia bigelovii
W. L. Jepson
1914-5-18
6033
Riverside
n Indio; Colorado Desert, County Well
152
Comment
SEINET5624470
Cylindropuntia chuckwallensis
Marc A. Baker, Michelle Cloud-Hughes
2012-1
17535
Riverside
Chuckwalla Mountains, along Corn Springs Wash, 2.5km WNW of Com Spring, 69km west of Blythe, Corn Spring 7.5' USGS topographic quadrangle
550
Comment
RSA0083641
Cylindropuntia echinocarpa
Duncan S. Bell
2009-4-20
319
Riverside
Arica Mountains: southeast of range, approximately 7.5 air miles south of Rice.
244
Comment
UC667318
Cymopterus panamintensis var. acutifolius
Annie M. Alexander and Louise Kellogg
1941-5-26
2239
Riverside
Colorado Desert, Eagle Mountains, Monsen Canyon Monsen Canyon; Colorado Desert, Eagle Mountains, Monsen Canyon
975
Comment
RSA0088364
Cynodon dactylon
Robert Vargas
2016-4-9
20
Riverside
LA basin, White water canyon reserve.
536
Comment
CAS-BOT-BC114416
Cyperus erythrorhizos
John C. Roos
1951-9-25
5249
Riverside
Common in mud at edge of lake, Fairmount Park.
259
Comment
SEINET269470
Cyperus esculentus
Scott D. White, Steve Ogg
1994-10-17
2469
Riverside
Temecula Valley, Murrieta Creek 1000 ft. south of Winchester Road bridge (Banana Avenue on USGS Murrieta quad photorev. 1979).
300
Comment
UCR19010
Cyperus esculentus
John C. Roos
1965-10-25
s.n.
Riverside
Coachella Valley, Coachella, south of Indio
-8
Comment
RSA605754
Cyperus involucratus
A. C. Sanders, G. K. Helmkamp
1996-3-17
17981
Riverside
Coachella Valley: Palm Springs, Tahquitz Canyon in vicinity of the debris basin above the W end of Sunny Dunes Road.
183
Comment
CHSC97910
Cyperus rotundus
K. E. Hoffmaster
1958-7-1
Riverside
Indio
Comment
UCR119808
Cyperus squarrosus
A. C. Sanders, T. B. Salvato, E. J. Lawlor, C. L. Sanders, et al
1999-8-22
23063
Riverside
San Jacinto Mtns., NW shore of Lake Hemet, at Forest Service day use area
1322
Comment
CAS-BOT-BC198201
Cytisus striatus
A. C. Sanders; Chet McGaugh
1991-7-19
11142
Riverside
Murrieta Hot Springs, large vernal pool on the S side of Murrieta Hot Springs Road, E of Via Princesa & N of Calle del Lago
347
Comment
CLARK-A1703-1200
Dalea emoryi
Charlotte Stocks
1962-6-25
Riverside
Indio
Comment
RSA517838
Dalea mollis
Steve Boyd, Orlando Mistretta
1986-3-13
1468
Riverside
West side Palen Mts.: NE of Desert Center.
Comment
UC68592
Dalea mollis
H. M. Hall
Apr. 1905
5932
Riverside
McCoy Wash Colorado Desert, McCoy Wash
91
Comment
SEINET10389804
Dalea mollissima
A. C. Sanders, Jim Malusa
2015-3-11
41391
Riverside
Chocolate Mountains, Gasline Road at junction with road to Observation Point Slats, US Navy Chocolate Mountains Aerial Gunnery Range
722
Comment
SEINET10871076
Dalea spinosa
David B. Dunn, A. Folsom
1948-6-17
Dunn 3803
Riverside
By quad 2. At camp in pushawalla canyon under palms. Desert dry wash indio Hills. Colorado desert.
Comment
UC1279965
Datisca glomerata
Peter H. Raven with R. Snow
1957-7-26
11115
Riverside
2.0 mi s of Vista Grande Ranger Station (Banning To Idyllwild road); San Jacinto Mountains
Comment
SD123745
Datura quercifolia
A. C. Sanders
1984-10-18
5337
Riverside
Residence of Ol. F. Clarke, 1012 Spruce St.
305
Comment
CAS-BOT-BC520457
Datura wrightii
Mitch Provance
2012-9-11
17620
Riverside
Badlands of Western Riverside County: Beaumont, near N base of Mt. Davis, near Cooper's Creek (tributary of San Timoteo Creek), about 2000 ft. along dirt road extension of Risco Circle, S of W 4th St.
762
Comment
RSA736703
Datura wrightii
Scott D. White
2004-4-26
10245
Riverside
San Jacinto Mountain foothills: Soboba Indian Reservation, Indian Creek Watershed.
518
Comment
UCR21177
Datura wrightii
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
UCR121884
Daucus pusillus
Ian G. Gillespie
2001-5-7
86
Riverside
East side of Santa Ana Mountains, Temescal Valley Area, also known as Sycamore Canyon Area. North of Indian Truck Trail, in drainage off of De Palma Road. Heavy construction currently underway in adjacent areas
335
Comment
UCR260562
Daucus pusillus
T. B. Salvato
2015-4-2
8106
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
UCR266488
Daucus pusillus
Mitch Provance, Matt Amalong
2015-3-25
315- 33
Riverside
Paloma Valley, Murrieta, old Clydesdale horse ranch 0.4-0.6 miles S of Keller Rd., along unmarked dirt portion of Menifee Rd.
450
Comment
UCR252704
Deinandra fasciculata
R. E. Riefner Jr.
2009-6-19
09- 136
Riverside
Moreno Valley, northeast c. 0.15 mi from intersectin of Nason Street and Ironwood Avenue, west of Moreno Beach Drive, north of Moreno Valley Fwy (60)
592
Comment
CAS-BOT-BC33221
Delphinium parishii
Samuel Bonsal Parish
1882-4-1
1222
Riverside
Agua Calienta (annotated as Palm Springs)
Comment
RSA149640
Delphinium parishii
Harlan Lewis, C. Epling
1941-5-4
s.n.
Riverside
5 miles S. of White Tank on the road to Pinto Basin, Joshua Tree Nat. Mon.
Comment
RSA149642
Delphinium parishii
Harlan Lewis, C. Epling
1941-5-7
s.n.
Riverside
3 miles N of Cottonwood Spring, Joshua Tree Nat. Mon.
Comment
UCSB1982
Delphinium parishii subsp. parishii
Sager, Ginny
1960-4-1
Riverside
White Water Canyon
Comment
RSA0018981
Delphinium parishii subsp. parishii
Harlan Lewis, M. Lewis
1946-8-21
596
Riverside
Mouth of Tanquitz Canyon
Comment
RSA0018984
Delphinium parishii subsp. parishii
Mary F. Spencer
1920-3-27
1475
Riverside
Near Palm Springs. Colorado Desert.
152
Comment
RSA311
Dendromecon rigida subsp. rigida
J. T. Howell
1928-7-7
1035
Riverside
Santa Ana Mts. above Glen Ivy.
610
Comment
RSA66258
Dendromecon rigida subsp. rigida
F. W. Peirson
1924-7-29
5025
Riverside
Road between Banning and Idyllwild.
1768
Comment
CAS-BOT-BC198173
Deschampsia danthonioides
A. C. Sanders
1993-5-12
13998
Riverside
Hemet, SW corner of the intersection of Florida Ave. (Hwy. 74) and Warren Rd., between the New San Diego Aqueduct and Warren
457
Comment
UC1951134
Deschampsia danthonioides
Scott D. White, Justin Wood
2009-5-21
12855
Riverside
SAN JACINTO MOUNTAINS: Garner Valley, near abandoned duck ponds, S of Quinn Flat. USGS Idyllwild 7.5' Quad.
Comment
UC1931069
Descurainia adenophora
Scott D. White, Justin Wood
2008-7-8
12386
Riverside
San Jacinto Mountains: Johnson Meadow.
Comment
CLARK-A1528-5138
Descurainia pinnata
John C. Roos
1952-3-26
5414
Riverside
Riverside
259
Comment
CAS-BOT-BC43356
Descurainia pinnata subsp. glabra
J. H. Thomas
1949-2-28
58
Riverside
Southern part of Palm Springs.
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
RSA317
Dicentra chrysantha
J. T. Howell
1928-7-7
1034
Riverside
Near Glen Ivy.
457
Comment
UCR35066
Dicentra chrysantha
L. B. Ziegler
1968-6-26
324
Riverside
San Jacinto Mtns, N slope of Thomas Mtn
1555
Comment
CAS-BOT-BC500852
Dichelostemma capitatum
Ivan Johnston
1917-4-4
1077
Riverside
Palm Canyon, Colorado Desert
Comment
RSA367468
Dichelostemma capitatum subsp. capitatum
M. B. Dunkle
2957
Riverside
4 miles south of Banning.
Comment Read comments Mar 16 2014
CAS-BOT-BC292182
Dicoria canescens
Marcus E. Jones
1924-12-10
s.n.
Riverside
Banning
Comment
UCR133657
Dicoria canescens
Chet McGaugh
2004-2-25
s.n.
Riverside
Sonoran (Colorado) Desert, Coachella Valley, northern Palm Springs, near the Whitewater River channel, NW corner of Sunrise Way and San Rafael
171
Comment
RSA78306
Dieteria canescens var. ziegleri
P. A. Munz, E. K. Balls
1952-8-21
17985
Riverside
Road, Vandeventer Flat to Santa Rosa Peak
2072
Comment
UCSB24961
Dimorphotheca sinuata
Breedlove, Dennis
1962-3-11
Riverside
Alongside road, flood plain of San Jacinto River, 6.2 miles southeast of State 79, on State 74; in Hemet
579
Comment
CAS-BOT-BC150924
Diplacus bigelovii var. bigelovii
Ynez Whilton Winblad
1937-3-22
s.n.
Riverside
Near Mecca
Comment
CAS-BOT-BC150926
Diplacus bigelovii var. bigelovii
Ira L. Wiggins
1937-3-9
8763
Riverside
5 miles west of Shaver's Well
Comment
CAS-BOT-BC152910
Diplacus brevipes
H. M. Hall
1901-6-1
2058
Riverside
San Jacinto Mountains
1524
Comment
UCR202224
Distichlis spicata
Karin Cleary-Rose, G. Nuhn
1995-7-20
s.n.
Riverside
Peninsular Range; Perris-Aguanga Basin, west edge of Hemet, 19 acre parcel on the Wilhelm Ranch, between Hwy 74 and Whittier Ave, at south end of Hyatt Ave., west of the San Diego Aqueduct
457
Comment
UCR256773
Distichlis spicata
T. B. Salvato, Matthew Malle
2013-5-20
7585
Riverside
Perris-Aguanga Basin, Menifee, vacant lot north of Newcomb Substation, at southwest corner of Lazy Creek Road and Murrieta Road
432
Comment
RSA0002645
Ditaxis claryana
Marjorie D. Clary
1932-12-16
1707
Riverside
Ten miles west of Coachella, foot of Santa Rosa Mountains.
-14
Comment
SBBG81673
Ditaxis lanceolata
S. A. Junak
1983-3-23
1645
Riverside
Berdoo Cyn Rd, 2.4 mi E of Dillon Rd, Little San Bernardino Mtns
411
Comment
UCR72236
Ditaxis lanceolata
Theo Glenn
1991-5-27
91- 122
Riverside
Sonoran (Colorado) Desert, Palen Mountains, NE of Desert Center
360
Comment
JOTR29562
Ditaxis neomexicana
Andre, Jim, Tasha LaDoux
2006-4-11
6736
Riverside
Joshua Tree National Park. Along Pinto Basin Rd (paved) in Wilson Canyon
857
Comment
UCR58871
Ditaxis neomexicana
J. M. Stewart
1989-10-16
609
Riverside
Sonoran (Colorado) Desert, along Hwy 95, 5.6 mi. south of Vidal
Comment
RSA263904
Ditaxis serrata var. californica
C. W. Tilforth
1976-7-20
1211
Riverside
Along power line road n.e. of Chiriaco Summit between Indio & Desert Center, Riverside County, CA. Colorado Desert.
Comment
CHSC35475
Dithyrea californica
James Henrickson
1973-3-18
8619
Riverside
Ca 37 (air) miles E of Temecula, 9 miles SE of Terwilliger, 3 miles N of San Diego Co.
731
Comment Read comments Jun 23 2013
POM14296
Dithyrea californica
P. A. Munz, D. D. Keck
1922-4-9
4808
Riverside
Chuckwalla Valley, 10 miles east of Shavers well.
152
Comment
RSA660045
Dithyrea californica
Carol Zuck
1981-2-15
19
Riverside
1.3 miles south on Bob Hope Dr. from the junction at Country Club Dr.
Comment
RSA691086
Dithyrea californica
Scott D. White
2001-4-18
8361
Riverside
Coachella Valley: Palm Springs. NE corner of Sunrise Dr. and San Raphael Dr. (Palm Springs)
152
Comment
UCR134596
Dithyrea californica
Marisa Sripracha, Kyle Boyd
2004-2-14
012
Riverside
Sonoran (Colorado) Desert, Myoma, near 38th Street and Washington Ave, on the Coachella Valley Preserve
120
Comment
RSA487199
Dodecahema leptoceras
James L. Reveal
1988-5-23
6863
Riverside
Along California Hwy 75 [74] at milepost 48, 3 miles E of Fairview Avenue in Valle Vista, N of the Hwy and south of the San Jacinto River.
610
Comment
UC456194
Dodecatheon alpinum
I. J. Condit
1910-6-21
Riverside
Tahquitz Camp San Jacinto Mts., Tahquitz Camp
2438
Comment
RSA461476
Dodecatheon alpinum subsp. majus
M. B. Dunkle
1933-7-22
3754
Riverside
Tahquitz Valley.
2317
Comment
UCR23259
Dodecatheon clevelandii
John C. Roos
1958-4-3
s.n.
Riverside
Plateau in Reche Canyon
Comment
UCR2902
Dodecatheon clevelandii
Paul W. White
1963-4-30
43063- 01
Riverside
Murrieta 2 miles out [west] of Murrieta on Tenaja Road
549
Comment
RSA69040
Dodecatheon redolens
F. W. Peirson
1924-7-27
4999
Riverside
Deer Springs, San Jacinto Mtns.
2668
Comment
JEPS5040
Downingia cuspidata
P. A. Munz
1922-4-29
5093
Riverside
0.5 mi s Lake Elsinore; ; S of Lake Elinore
381
Comment
UC729877
Draba corrugata var. saxosa
Carl B. Wolf
1932-8-5
3979
Riverside
summit San Jacinto Peak San Jacinto Mts., summit San Jacinto Peak
3293
Comment
UC856127
Draba cuneifolia
P. A. Munz, D. Keck
Apr 9 1922-Apr 12 1922
4781
Riverside
vicinity Corn Springs (Chuckwalla Mountains); Colorado Desert, Chuckwalla Mountains
457
Comment
CAS-BOT-BC41673
Draba cuneifolia var. integrifolia
Peter H. Raven
1958-1-24
11448
Riverside
Fargo Canyon.
Comment
RSA125540
Drymocallis glandulosa
R. Weatherby
1949-6-6
654
Riverside
Santa Rosa Mts.
1982
Comment
RSA783368
Dryopteris arguta
J. D. Olmsted
1959-3-4
774
Riverside
Saunder's Meadows near Idyllwild
1662
Comment
RSA635034
Dudleya lanceolata
Valerie L. Soza, LeRoy Gross
1999-6-21
569
Riverside
Santa Ana Mountains: Oak Flats, southwest of Serrano Spring.
731
Comment Read comments Apr 11 2020
UC1951166
Dudleya pulverulenta
Scott D. White, Justin Wood
2009-5-22
12930
Riverside
SAN JACINTO MOUNTAINS: Halfway Spring, accessed via Old Control Road. USGS Blackburn Canyon 7.5' Quad.
Comment
UCR262569
Dudleya pulverulenta
T. B. Salvato, Meenaxi R. Panakkal, Tim Thomas
2009-6-23
3752
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
RSA397830
Dudleya saxosa
G. D. Wallace
1964-4-26
s.n.
Riverside
Hwy 111 past Pinyon Flats.
Comment
CAS-BOT-BC109610
Dudleya saxosa subsp. aloides
Ynez Whilton Winblad
1937-3-14
s.n.
Riverside
Near Palm Springs.
Comment
RSA773038
Dudleya saxosa subsp. aloides
Orlando Mistretta, Duncan S. Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
5046
Riverside
Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 0-1 miles above Whitewater Visitor Center (Whitewater Trout Farm); between N34.00456, W116.67238 and N33.99629 and W116.66010
750
Comment
SD29177
Dudleya saxosa subsp. aloides
Reid Moran
1941-5-4
834
Riverside
Whitewater
Comment
SEINET8060387
Echinocactus polycephalus var. polycephalus
Michael Chamberl
1990-1-11
17
Riverside
3.6mi S of Inyo county line on Route 127. On west side of small hill on west side of road.
300
Comment Read comments Jun 5 2016
POM13093
Echinocereus engelmannii
P. A. Munz, D. D. Keck
1922-4-9
5013
Riverside
Vicinity of Corn Springs, Chuckwalla Mountains.
457
Comment
UC64466
Echinocereus engelmannii subsp. engelmannii
H. M. Hall
1897-4-17
452
Riverside
White-water
Comment
UCR120338
Echinochloa crus-galli
Mitch Provance
1998-7-23
930
Riverside
Jurupa Mountains, Sunnyslope area, c. 0.5 mile east of 34th St. and Armstrong Road
274
Comment
UCR17541
Echinodorus berteroi
John C. Roos
1952-5-28
5727
Riverside
Perris-Aguanga Basin region, San Jacinto River bottomland 1 mile southeast of Perris
427
Comment
UCR23770
Eclipta prostrata
John C. Roos
1948-10-23
3524
Riverside
Riverside, Evans Lake, Fairmont Park
274
Comment
RSA544439
Elatine brachysperma
Steve Boyd, Timothy S. Ross, D. Zippin, T. Oberbauer
1991-6-14
6346
Riverside
Skunk Hollow Area, 2 miles E of Murrieta Hot Springs, just W of Second San Diego Aqueduct.
Comment
UCR85591
Eleocharis acicularis var. acicularis
Julie A. Greene, S. D. Boyd, D. E. Bramlet, Hilda Flores, H. Ochoterana
1993-7-9
1424
Riverside
San Jacinto Valley, San Jacinto Wildlife Area [northwest of Lakeview]
433
Comment
CAS-BOT-BC112740
Eleocharis geniculata
Lewis Samuel Rose
1935-12-27
35704
Riverside
Palm Canyon, Colorado Desert.
304
Comment
UCR113938
Eleocharis montevidensis
Mitch Provance
2000-6-24
2063
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
UCR272503
Eleocharis montevidensis
Mitch Provance
2012-8-8
812- 02
Riverside
San Gorgonio Pass, Banning, S. Hathaway St., between Adams St. and Bryan St.
659
Comment
UCR68862
Eleocharis montevidensis
Steve Boyd, T. S. Ross
1990-5-11
4664
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
POM10225
Eleocharis palustris
F. M. Reed
1907-6-9
1400
Riverside
Cienega near Spring Brook [Pump?] House, above Fairmont Park.
Comment
RSA535399
Eleocharis palustris
Steve Boyd
1986-5-1
1784
Riverside
Southwestern Perris Basin: Hill W of Skunk Hollow.
Comment
UC1254605
Eleocharis parishii
James E. Cole
1941-5-27
810
Riverside
Barker Dam Joshua Tree National Monument
Comment
POM14327
Eleocharis quinqueflora
Phillip A. Munz
1922-7-7
6050
Riverside
San Jacinto Mountains: Round Valley
2713
Comment
UCR93237
Eleusine indica
A. C. Sanders
1994-7-27
15163
Riverside
Riverside, Santa Ana River between the San Bernardino Co. line & the Market Street Bridge
246
Comment
RSA699627
Ellisia chrysanthemifolia
Keith E. Hoffmaster
1934-4-8
s.n.
Riverside
Santa Ana Mts.
Comment
RSA179495
Elyhordeum macounii
E. W. Lathrop
1960-6-7
4855
Riverside
14 miles west of Murrieta
Comment
RSA500131
Elymus glaucus subsp. jepsonii
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-6-10
3680
Riverside
Vail Lake area, Benches of Arroyo Seco and slopes of adjacent hills to E.
488
Comment
UCR95716
Elymus glaucus subsp. jepsonii
D. L. Banks
1996-5-2
0943
Riverside
Agua Tibia Mountains, NW Palomar Mountains; NW foothills of Dorland Mtn, S end of Los Caballos Road, University of California-Emerson Oaks Reserve, at the Emerson Cottage
524
Comment
UCD62435
Elymus multisetus
R. N. Raynor
1938-6-20
s.n.
Riverside
Near Keen Camp.
Comment
UCR103785
Elymus triticoides
Scott D. White
1994-10-21
2508
Riverside
Temecula Valley, Murrieta Creek channel downstream from Santa Gertrudis Creek confluence. south of bridge at Winchester; north of Long Valley Rd.
305
Comment
UCR2365
Elymus triticoides
H. J. Webber
1918-6-9
37
Riverside
Santa Ana River Valley, shady roadside north of Riverside [probably on North Main St. near Spring Brook]
250
Comment
HSC25791
Emmenanthe penduliflora
Richard Spjut
1972-3-30
2348
Riverside
Just SW of Coahulla Indian Reservation, ca. 2 miles E on Hwy. 71 from jct. 79 (near San Diego County Line)
1220
Comment
SD38509
Emmenanthe penduliflora
Edith A. Purer
1935-4-21
6470
Riverside
Near Palm Springs
Comment
RSA0011255
Emmenanthe penduliflora
M. B. B.
1932-3-13
s.n.
Riverside
Between Palm Springs and P. Canyon.
Comment
POM356690
Encelia actoni
Julian P. Donahue
1984-10-6
90405
Riverside
Pinyon Crest, Pinyon Flat, between San Jacinto & Santa Rosa Mts.
1249
Comment
UC456075
Encelia actoni
I. J. Condit
1910-6-24
Riverside
road to Strawberry valley; San Jacinto River Canyon
Comment
UCR154764
Encelia actoni
T. B. Salvato, Kent Beaman
2005-5-16
787
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
UCR177275
Encelia actoni
Scott D. White, Michael Honer
2003-5-13
9251
Riverside
San Bernardino Mtns, Whitewater Canyon, c. 2 miles north of Bonnie Bell
640
Comment
JOTR01255
Encelia actoni
Cole, James E.
1941-6-7
852
Riverside
Joshua Tree National Park. LOST HORSE PASS
1371
Comment
UC1536837
Encelia californica
G. H. True Jr.
1935-3-13
96
Riverside
Box Springs
365
Comment
RSA660554
Encelia farinosa
Bruce Albert
1982-4-17
13
Riverside
Cajalco Road, 0.7 miles east of I-15; south of Corona.
Comment
UC51604
Encelia farinosa
Jos. Burtt Davy
1902-4-2
8041
Riverside
Salton
Comment
SEINET10958167
Encelia farinosa
David B. Dunn
1946-2-22
Dunn 1969
Riverside
Hidden Springs Canyon in the vicinity of the Palms.
Comment
POM356688
Encelia farinosa var. farinosa
C. W. Tilforth
1967-2-11
101
Riverside
Desert Hot Springs.
335
Comment
POM356699
Encelia farinosa var. farinosa
Chas Gabriel
1925-12-16
228
Riverside
Palm Springs.
Comment
RSA383849
Ephedra aspera
N. R. Zabriskie, W. M. Zabriskie
1974-3-30
696
Riverside
S of juncture with North Canyon, Andreas Canyon, E slope San Jacinto Mtns. Between Sites A-8 and A-9
335
Comment
CAS-BOT-BC81545
Ephedra californica
John Thomas Howell
1928-3-11
3409
Riverside
East end of Morongo Valley, S. [Mohave] Mojave Desert
914
Comment
SD247265
Ephedra californica
A. C. Sanders, Jim Malusa
2015-3-9
41358
Riverside
Sonoran (Colorado) Desert: Chocolate Mountains, along Gasline Road at major wash crossing 1.9 mi south of Btradshaw Trail, US Navy Choc olate Mountains Aerial Gunnery Range (Red Cloud Canyon 7.5'Q)
679
Comment
UC813662
Ephedra fasciculata var. clokeyi
I. W. Clokey
1935-4-17
6511
Riverside
Cottonwood Springs
Comment
RSA383840
Ephedra nevadensis
Erwin Miller
1934-4-28
18722
Riverside
Top of divide near Key s View, Little San Bernardino Mountains
1555
Comment
GMDRC9376
Ephedra trifurca
J. M. Andre
2017-3-4
37176
Riverside
along west side of US Hwy 95, 21.4 mi. south of Vidal Junction, just north of Big Maria Mountains
123
Comment
RSA383822
Ephedra trifurca
Albert J. Perkins
1895-05
s.n.
Riverside
Near Riverside
Comment Read comments Apr 13 2014
JOTR35160
Ephedra viridis
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler
2011-6-16
3269
Riverside
Joshua Tree National Park. Queen Mountains; Barker Dam loop trail; Pine-oak woodland among granitic boulder outcrops and narrow drainage system (Stop 3)
1295
Comment
UCR241399
Epilobium campestre
T. B. Salvato, Matt Malle, Tom Sullivan
2013-3-27
7445
Riverside
Perris-Aguanga Basin, Menifee, vacant lot north of Newcomb Substation, at southwest corner of Lazy Creek Road and Murrieta Road
432
Comment
UCR26293
Epilobium canum
John C. Roos
1949-9-17
4661
Riverside
Sonoran (Colorado) Desert, W side of Painted Hill. Near a seep in the palm oasis, in a side canyon on the right side of Whitewater Wash. 2.2 miles north of highway 99
610
Comment
RSA38355
Epilobium canum subsp. latifolium
P. A. Munz
1946-10-19
11563
Riverside
Coahuila.
1098
Comment
SBBG44917
Epilobium canum subsp. latifolium
W. B. Holt
1941-10-23
17
Riverside
near Split Rock, Joshua Tree National Monument
Comment
UC1366078
Epilobium canum subsp. latifolium
Nancy Ryan Zabriskie
1969-11-8
239
Riverside
in wash ca 50 ft from stream (near Palm Springs); Andreas Canyon
274
Comment
POM48929
Epilobium ciliatum subsp. glandulosum
P. A. Munz, I. M. Johnston
1924-7-27
8732
Riverside
Deer Springs, San Jacinto Mountains
2500
Comment
RSA381726
Epipactis gigantea
George Henry Grinnell
1919-6-1
s.n.
Riverside
Riverside.
Comment
RSA684604
Equisetum laevigatum
Norman C. Cooper
1944-4-8
1054
Riverside
Andreas Canyon
305
Comment
RSA684637
Equisetum laevigatum
Gale Sphon
1956-6-13
s.n.
Riverside
Hemet Meadow, Mountain Meadow
Comment
UC71400
Equisetum laevigatum
E. A. Zumbro
1904-1
428
Riverside
Cold Water Canyon; Santa Ana Mts.
Comment Read comments Jan 11 2007
UCR126986
Eragrostis
A. C. Sanders, Guy Bruyea
2003-6-12
26895
Riverside
Perris-Aguanga Basin Region, Winchester, SE side of town between Simpson Ave. and Olive Ave., east of Hwy 79/Winchester Rd.
450
Comment
CDA2079
Eragrostis lehmanniana
Mitch Provance
2000-10-28
2280
Riverside
Jurupa Mountains; Jurupa Mountains Cultural Center, 1/4 mile SE of peak 1411.
Comment
RSA314485
Eragrostis minor
R. F. Thorne, Kay Wright, R. K. Benjamin
1982-10-8
55366
Riverside
Mouth of Whitewater Canyon near Whitewater Post Office in sandy wash between old and new highway bridges and along Whitewater River.
412
Comment
RSA748373
Eremalche exilis
Justin M. Wood
2009-3-26
407
Riverside
[Coachella Valley:] Bermuda Dunes; Avenue 38, between Washington St and I-10.
37
Comment
JOTR31898
Eremalche rotundifolia
La Doux, Tasha, M. Harding, K. Kain, E. Babich
2011-3-22
2147
Riverside
Joshua Tree National Park. West Cottonwood Mountains; rocky bench between deep drainages in large southwest facing canyon feeding into east Pinkham Wash
Comment
RSA799242
Eremothera refracta
Thomas Stoughton, Duncan S. Bell, Debra Nelson
2011-2-20
750
Riverside
North side of the Mecca hills, side canyon between the head of Box Canyon and Shavers Well, roughly 7.4 miles from Interstate 10 on Box Canyon Road.
305
Comment
UC23525
Eriastrum densifolium subsp. austromontanum
H. M. Hall
July, 1901
2384
Riverside
San Jacinto Mountains; s side
1584
Comment
UC52473
Eriastrum densifolium subsp. austromontanum
H. M. Hall
May 17 1901-Jun 1 1901
1861
Riverside
San Jacinto Mt.; e base
762
Comment
LA106803
Eriastrum densifolium subsp. densifolium
Elizabeth McClintock;
1938-7-17
sn
Riverside
San Jacinto Mountains, near Pine Cove
Comment
RSA0105459
Eriastrum densifolium subsp. elongatum
N. C. Cooper
1944-7-15
1579
Riverside
Palms to Pines Highway, San Jacinto Mountains.
1280
Comment
UCSB41261
Eriastrum eremicum
Cowan, Clark
1978-6-23
Riverside
6.3 mi. S. on Hwy 74 from its jct. with Hwy 111 at Indian Wells; Whittaker transect #W 219
480
Comment
RSA0120070
Eriastrum eremicum subsp. eremicum
Marcus E. Jones
1903-5-10
10252
Riverside
Palm Spring.
61
Comment
RSA120688
Eriastrum harwoodii
Duncan S. Bell
2010-4-1
650
Riverside
Arica Mountains: east side of the mountain range, west side of Rice Valley, near the lowest eastern drainage point for the Arica mountains ; approximately 4.3 air miles southeast of the ghost town of Rice.
209
Comment
UC2013131
Eriastrum harwoodii
Neal Kramer
2012-3-24
2039
Riverside
Approximately 15 miles west of Blythe
Comment
SBBG34230
Eriastrum sapphirinum
T. L. Secrest
1951-5-20
Riverside
San Jacinto Mtns
Comment
UC455634
Eriastrum sapphirinum
I. J. Condit
1910-6-24
Riverside
lower slopes and in canyon San Jacinto Mts.
Comment
UCR167828
Eriastrum sapphirinum
T. B. Salvato, Melissa Clemons
2005-6-2
1353
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
UCR174123
Eriastrum sapphirinum
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-26
32617
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
UCR220118
Eriastrum sapphirinum
D. E. Bramlet
1989-4-7
1820
Riverside
Peninsular Range; Perris-Aguanga Basin region, Lake Skinner County Park, southeast slope of Bachelor Mountain, c. 3000 ft. west of Rawson Canyon & 2000 ft. north of Lake Skinner
488
Comment
RSA0122011
Eriastrum sapphirinum subsp. dasyanthum
Steve Boyd, T. S. Ross, L. Arnseth
1989-5-7
3533
Riverside
Vail Lake area, recent burn in hills just to SW of the dam.
488
Comment
RSA0122014
Eriastrum sapphirinum subsp. dasyanthum
F. M. Reed
1926-5-8
5309
Riverside
Rocky hills south of Perris on Elsinore Road.
Comment
UCR150031
Ericameria cuneata
Scott D. White
2000-11-16
8153
Riverside
San Jacinto Mtns, North of Alvin Meadow near USFS Road 5S10 (Red Hill Road)
1677
Comment
POM305655
Ericameria linearifolia
Henry J. Ramsey, Henry J. Ramsey
1939-4-22
1011
Riverside
Hemet-Anza, Bautista Creek Road.
Comment
LA204642
Ericameria nauseosa
H. Lewis;
1939-10-22
1035
Riverside
San Jacinto Mountains, Hemet Lake
Comment
UC496517
Ericameria nauseosa var. oreophila
Philip A. Munz
1932-10-16
12842
Riverside
near Palm Creek; Santa Rosa Mts.
1463
Comment
UC322978
Ericameria palmeri var. pachylepis
David D. Keck
1926-9-30
262
Riverside
e of Riverside; Summit of Box Springs Grade; Box Springs Grade E of Riverside, Riverside Co.
Comment
RSA40569
Erigeron divergens
J. C. Roos
1947-4-5
3418
Riverside
on stony slope, SE of Pinyon Flats, Santa Rosa Mts.
1372
Comment
CAS-BOT-BC296233
Erigeron foliosus var. foliosus
Edmund C. Jaeger
1932-5-12
s.n.
Riverside
Sage of Hemet
762
Comment
JEPS23546
Erigeron foliosus var. foliosus
Peter H. Raven
1958-5-17
12935
Riverside
3.4 mi se Banning (on road to Idyllwild); San Jacinto Mountains
Comment
RSA761998
Erigeron foliosus var. foliosus
Patrick Garrett, C. Martinez, Naomi Fraga, L. McDade, et al.
2010-8-14
77
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
RSA16373
Erigeron foliosus var. stenophyllus
Percy C. Everett
1935-6-17
7158
Riverside
Coldwater Canyon Trail to Santiago Peak., 2 miles above Glen Ivy Resort.
610
Comment
CAS-BOT-BC248628
Eriogonum apiculatum
Marcus E. Jones
1924-8-29
s.n.
Riverside
Idyllwild
Comment
CLARK-A1528-5716
Eriogonum apiculatum
John C. Roos
1947-9-6
3743
Riverside
San Jacinto Mountains
Comment
SEINET6328740
Eriogonum apiculatum
Wesley O. Griesel
1962-9-18
s.n.
Riverside
Dark Canyon, San Jacinto Mountains
1920
Comment
CAS-BOT-BC242760
Eriogonum davidsonii
P. A. Munz; E. K. Balls
1952-8-21
17963
Riverside
Hamilton Creek, s.e. part of San Jacinto Mts.
1371
Comment
CAS-BOT-BC242797
Eriogonum davidsonii
P. A. Munz; E. K. Balls
1952-8-21
17963
Riverside
Hamilton Creek, s.e. part of San Jacinto Mts.
1371
Comment
RSA766333
Eriogonum davidsonii
Shearer
1930-09
s.n.
Riverside
Strawberry Valley. San Jacinto Mts.
1616
Comment
RSA783185
Eriogonum davidsonii
Elizabeth A. Kempton, Naomi Fraga, Tim Tibault, Valentin Arvizu
2006-6-7
383
Riverside
San Jacintos, near Palm View Peak, just east of Forbes Ranch Road
1879
Comment
SD241143
Eriogonum davidsonii
A. C. Sanders
2008-7-25
35919
Riverside
Peninsular Range: San Jacinto Mountains: east side of May Valley, NE of Bonita Vista Road at foot of hills (Idyllwild 7.5'Q)
Comment
UC534910
Eriogonum davidsonii
Susan G. Stokes
1933-7-1
106
Riverside
near Idyllwild; San Jacinto Mts.
Comment
UCR269220
Eriogonum davidsonii
T. B. Salvato, Arlee Montalvo
2015-8-22
8235
Riverside
San Jacinto Mountains, Apple Canyon Road, 1.35 air miles northeast of its junction with Hwy 74
1418
Comment
UCSB37821
Eriogonum davidsonii
Sanders, A.
1980-7-18
Riverside
Thomas Mountainj Thomas Mtn. campground to the summit at the lookout; T 6S, R 3E, W1/2 sec. 28
2072
Comment
RSA0112081
Eriogonum deflexum
Duncan S. Bell
2010-10-23
1983
Riverside
Arica Mountains; northwest section of range; collecting in the vicinity of the California Aqueduct.
282
Comment
UCR260951
Eriogonum deflexum
Duncan S. Bell, John Anderson, Kim Clark, Debbie George, Jim George, Ed Howland
2013-9-28
6025
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, c. 22.25 air miles west of Blythe, south side of Ford Dry Lake, about 0.5 air mile southeast of Hopkins Well
107
Comment
SEINET6417985
Eriogonum elongatum
Andrew C. Sanders, Mike Misenhelter
2005-9-20
31674
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
549
Comment
RSA597073
Eriogonum elongatum var. elongatum
D. L. Banks, Lauren Raz
1996-8-29
1138
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; Along Arroyo Seco, N of Wildhorse Peak, before the drainage bends to the S.
549
Comment
UCR282150
Eriogonum fasciculatum
R. E. Riefner Jr.
2017-5-17
17- 254
Riverside
city of Elsinore, west of Hwy I-15, north side of Nichols Road, about mid-way between Collier Ave. and Nichols Road/Pierce Street junction
392
Comment
UCR89543
Eriogonum fasciculatum
Bern Schwenn
1994-4-29
s.n.
Riverside
Southern Mojave Desert, Joshua Tree National Monument (Park)., flat country east of Lost Horse Mtns, near Mystery Hole. In wash near mine tailings (Sec. 34, south of Cal. Riding and Hiking Trail) and near old road to Indio
1311
Comment
UCR220006
Eriogonum fasciculatum subsp. foliolosum
A. C. Sanders
2010-11-18
38688
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
CAS-BOT-BC249898
Eriogonum fasciculatum var. flavoviride
Annie M. Alexander; Louise Kellogg
1941-5-15
2190
Riverside
Colorado Desert. North base of Eagle Mountains
914
Comment
CAS-BOT-BC249900
Eriogonum fasciculatum var. flavoviride
Annie M. Alexander; Louise Kellogg
1941-5-15
2190
Riverside
Colorado Desert. North base of Eagle Mountains
914
Comment
RSA16502
Eriogonum fasciculatum var. foliolosum
Percy C. Everett
1935-6-17
7156
Riverside
Coldwater Canyon Trail to Santiago Peak., 2 miles above Glen Ivy Resort.
610
Comment
RSA766508
Eriogonum fasciculatum var. foliolosum
Marjorie D. Clary
1932-7-4
962
Riverside
Aguanga Valley.
Comment
LA206784
Eriogonum fasciculatum var. polifolium
D. A. Johansen; F. R. Fosberg
1932-4-10
7048
Riverside
Warner Ranch at Whitewater
Comment
RSA28018
Eriogonum fasciculatum var. polifolium
C. L. Hitchcock
1940-3-30
5874
Riverside
Cottonwood Spring.
Comment
UC1608274
Eriogonum fasciculatum var. polifolium
Steve Boyd, Tim Ross, Dave Bramlet
1993-5-12
7320
Riverside
San Mateo Canyon, along stream and adjacent benches and lower slopes from confluence with Los Alamos Canyon downstream to confluence with Tenaja Canyon Southern Santa Ana Mountains, San Mateo Canyon Wilderness Ar
365
Comment
UCR162622
Eriogonum gracile
S. J. Myers
2005-10-6
s.n.
Riverside
Perris-Aguanga Basin, Noble Creek near Hwy I-10 at San Timoteo Canyon Road/Oak Valley Parkway
762
Comment
RSA561411
Eriogonum gracile var. gracile
Steve Boyd, Tim S. Ross, Dave Bramlet
1992-9-9
7682
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper San Mateo Canyon, from the junction of Tenaja Road (7S01) and Los Almos Road (7S04) and the confluence of Los Almos Creek,, up the San Mateo Trail north to Potrero de la Cienega.
396
Comment
UC217980
Eriogonum heermannii var. argense
E. C. Jaeger
1921-11-15
250
Riverside
2 mi e Keyes Ranch
Comment Read comments Nov 6 2011
CAS-BOT-BC257581
Eriogonum inflatum
Carl B. Wolf
1932-4-26
2971
Riverside
Colorado Desert. 5 mi. E. of Mecca, on Blythe Road
30
Comment
RSA795943
Eriogonum inflatum
Duncan S. Bell
2009-4-19
277
Riverside
Arica Mountains: west side of range, approximately 2.5 air miles southwest of Priests Well.
391
Comment
UCSB50287
Eriogonum inflatum
Reisentz, Paul
1977-7-15
Riverside
7 miles NE of Mecca
60
Comment
UCSB6810
Eriogonum inflatum
Philbrick, Ralph
1953-06
Riverside
Joshua Tree National Monument
Comment
RSA0094199
Eriogonum maculatum
Jim M. Andre
2012-4-11
20794
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
UC849724
Eriogonum maculatum
I. W. Clokey
1935-4-17
6596
Riverside
Cottonwood Springs
Comment
UCR242663
Eriogonum molestum
A. C. Sanders
2013-7-6
40852
Riverside
Peninsular Range; San Jacinto Mountains, SE of Idyllwild on South Ridge along FS Rd. 5S11, at junction with small side road
1905
Comment
JOTR35312
Eriogonum nudum var. pauciflorum
Wheeler, Mark
2011-10-20
s.n.
Riverside
Joshua Tree National Park. large wash about 1 mile SW of Eureka Peak.
1380
Comment
LA206955
Eriogonum nudum var. pauciflorum
Elizabeth McClintock;
1938-9-1
sn
Riverside
San Jacinto Mountains, trail to Round Valley from Hidden Lake
Comment
RSA239210
Eriogonum nudum var. pauciflorum
James L. Reveal, Caroline G. Reveal
1972-8-10
2870
Riverside
San Jacinto Mtns, along Hwy 243, 1/1 miles SE of Alandale Ranger Station, 4.3 miles NNW of Idyllwild and 8.8 miles N of the jct with Hwy 74.
Comment
RSA553951
Eriogonum nudum var. pauciflorum
G. R. Ballmer
1991-8-11
s.n.
Riverside
Santa Rosa Mountains, Santa Rosa Mountain Rd (Truck Trail going up Santa Rosa Mountain), ca. 8 mi. SE of the junction with Hwy 74. West of Deep Canyon.
Comment
UCR106334
Eriogonum nudum var. pauciflorum
John Wear, N. Moorhatch
1996-9-19
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., upper end of Garner Valley
1433
Comment
RSA679189
Eriogonum nudum var. pauciflorum
Michael Denslow, Firoozeh Navid-Ara, Valerie Soza
2003-7-15
1455
Riverside
East of Idyllwild, along South Ridge Road (5S11 Rd.)
1890
Comment
CLARK-A1528-745
Eriogonum plumatella
Charlotte Stocks
1964-6-17
Riverside
Whitewater
Comment
LA207002
Eriogonum plumatella
Carl B. Wolf;
1932-10-11
4283
Riverside
Morongo Wash at San Bernardino County Line
731
Comment
CAS-BOT-BC253018
Eriogonum reniforme
K. L. Chambers
1973-3-19
3623
Riverside
Cottonwood Pass Road at S. border of Joshua Tree Natl. Mon., 1.0 miles N of junction with Highway 60
Comment
GMDRC2048
Eriogonum saxatile
J. Andre
2006-4-26
6781
Riverside
Little San Bernardino Mountains: Joshua Tree National Park: Long Canyon, approx. 2.3 mi. S. of NE corner (boundary) of park Near 34.06072 deg. N 116.44711 deg. 43681' W. Elev. 3463 ft.
1056
Comment
RSA176253
Eriogonum thomasii
Robert F. Thorne
1963-3-29
32371
Riverside
5 miles E of Mecca, Mecca Hills.
152
Comment
RSA424960
Eriogonum thomasii
M. B. Dunkle
1933-3-4
3034
Riverside
Painted Canyon, Colorado Desert.
30
Comment
SD185290
Eriogonum thomasii
John F. Green
2005-2-2
Riverside
Salton Basin, transect along Coachella Canal right-of-way, between siphons 29 and 30, ca. 3 miles east of Desert Beach
24
Comment
UCR104806
Eriogonum thomasii
George K. Helmkamp, E. A. Helmkamp
1998-2-18
2740
Riverside
Chuckwalla Mtns, Graham Pass Rd, 10.6 mi. SSW of Chuckwalla Valley Rd.
488
Comment
UCR138572
Eriogonum thomasii
Steve Boyd, Orlando Mistretta
1986-3-13
1450
Riverside
Sonoran (Colorado) Desert, West side of Palen Mountains, NE of Desert Center. Upper bajada at base of range
244
Comment
UCR148335
Eriogonum thomasii
John F. Green
2005-1-13
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, Coachella Canal right-of-way, between siphons 21 and 22 (near 22), south of Salt Creek
23
Comment
UCR40591
Eriogonum thomasii
George K. Helmkamp
1983-4-5
483- 34
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, large wash below Chuckwalla Spring, 9 miles SW of Graham Pass Road
489
Comment
POM10470
Eriogonum thurberi
Charlotte M. Wilder
1904-4-26
377
Riverside
Wilder's Canyon-Jurupa Hills.
Comment
RSA339648
Eriogonum thurberi
Robert F. Thorne, C. W. Tilforth
1980-5-28
54237
Riverside
San Bernardino Mountains: Along Whitewater River, ca 3.2 miles N of Whitewater P.O. and Hwy 10.
Comment
SBBG65516
Eriogonum thurberi
L. Rowntree
1929-5-15
Riverside
Morongo Pass
Comment
UCR167306
Eriogonum thurberi
Scott D. White, Jennifer H. Jones
2005-5-24
11100
Riverside
Banning Pass area, Cabazon: San Gorgonio River wash and adjacent alluvial flats and benches to W
610
Comment
UCR259112
Eriogonum wrightii subsp. subscaposum
John F. Emmel
1994-9-25
1356
Riverside
Penonsular Range; San Jacinto Mountains, Black Mountain Scenic Area; along Pacific Crest Trail, on ridge NNE of Black Mountain
2226
Comment
RSA246
Eriogonum wrightii var. membranaceum
J. T. Howell
1927-8-2
556
Riverside
Near Strawberry Valley, Mt. San Jacinto.
1677
Comment
RSA766278
Eriogonum wrightii var. membranaceum
E. L. Peterson
1931-9-6
5633
Riverside
Strawberry Valley. San Jacinto Mts.
1585
Comment
UCR259110
Eriogonum wrightii var. nodosum
John F. Emmel
1995-4-22
1369
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, north end; canyon 0.6 air mile west of Arlington Mine
579
Comment
CAS-BOT-BC298404
Eriophyllum ambiguum var. paleaceum
Ynez Whilton Winblad
1937-4-23
s.n.
Riverside
Pines to Palms Highway, Mt San Jacinto
Comment
UC126860
Eriophyllum ambiguum var. paleaceum
H. M. Hall
1905-4-14
5760
Riverside
near Palm Springs; Colorado Desert
150
Comment
POM29802
Eriophyllum confertiflorum
Marcus E. Jones
1903-5-11
s.n.
Riverside
Banning.
701
Comment
RSA33792
Eriophyllum confertiflorum
Norman C. Cooper
1944-6-4
1373
Riverside
Elsinore Mountain; Lookout at top.
1066
Comment
RSA543182
Eriophyllum confertiflorum
Steve Boyd, Timothy S. Ross, Mike Hammitt
1991-5-2
6121
Riverside
Vail Lake region, SW & W flanks of Billy Goat Mountain, 3 miles N Hwy 79, 1 mile W of Hwy 371, N of Aguanga.
600
Comment
RSA701749
Eriophyllum confertiflorum
Steve Boyd, Valerie L. Soza
2004-6-22
11550
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
RSA771124
Eriophyllum confertiflorum
Orlando Mistretta, Duncan S. Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
5001
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 0-1 miles above Whitewater Visitor Center (Whitewater Trout Farm).
750
Comment
SDSU4087
Eriophyllum confertiflorum
H. Wedberg
1967-5-19
1375
Riverside
At Dripping Springs Campground, 10 miles east from Hwy 395 on Hwy 71.
Comment
SEINET13709794
Eriophyllum confertiflorum
S. C. Anderson, S. C. Anderson
1957-1
Riverside
W Slope Mt Rubidoux
Comment
CAS-BOT-BC301787
Eriophyllum multicaule
P. A. Munz
1922-4-29
5080
Riverside
Leach Canyon, Santa Ana Mts
548
Comment
POM31318
Eriophyllum multicaule
Marcus E. Jones
1882-4-25
s.n.
Riverside
San Jacinto.
Comment
UCR123688
Eriophyllum multicaule
G. P. Schultz
1994-4-21
138
Riverside
Box Springs Mountains, recently burned area on east side of road on crest of mountain
823
Comment
UCR60778
Eriophyllum multicaule
Steve Boyd
1986-3-1
1365
Riverside
Gavilan Hills, Gavilan Hills, on recent burn, 0.25 mi south of Harford Springs County Park
640
Comment
RSA673511
Eriophyllum wallacei
Scott D. White, Bill La Haye
2000-5-27
7941
Riverside
San Jacinto Mountains: Baldy Mtn. area.
1616
Comment
SBBG65678
Eriophyllum wallacei
M. N. Ackley
1928-3-10
283
Riverside
Bridge Haven [Service Station in Whitewater, 1920s -1950]
426
Comment
SJSU1905
Eriophyllum wallacei
J. W. Tilden
1957-4-18
1100
Riverside
near Whitewater E of San Gorgonio Pass
Comment
UCR155302
Erodium cicutarium
A. C. Sanders
2005-5-4
29839
Riverside
Gavilan Hills near Riverside, c. 1 km east and southeast of Gavilan Peak
625
Comment
UC71993
Erodium macrophyllum
Miss M. A. King
May 1893
Riverside
between Menifee and Perris
Comment
RSA192021
Erodium moschatum
E. W. Lathrop
1966-3-20
6056
Riverside
3 miles W of Murrieta
Comment
HSC8508
Erodium texanum
C. L. Hitchcock
1966-3-20
24308
Riverside
30 mi. N of Ogilby, along road to Blythe
Comment Read comments Mar 2 2013
RSA0009847
Erodium texanum
Marcus E. Jones
1906-4-30
s.n.
Riverside
Indio.
Comment
UC10559
Erysimum capitatum
H. M. Hall
July 1901
2339
Riverside
in damp places San Jacinto Mountains, vicinity of Deer Springs
2743
Comment
SEINET11249631
Erysimum capitatum var. capitatum
N. H. Holmgren, L. F. Seong
1969-6-17
3581
Riverside
San Jacinto Mountains, Black Mountain, campground at the turnoff to a lookout tower.
Comment
SEINET14046349
Erythranthe guttata
N. H. Holmgren, Liew Fah Seong
1969-1
3582
Riverside
San Jacinto Mountains, country road R1, at Black Mountain turn-off, 8.5 miles north of Idyllewild
Comment
RSA0018795
Erythranthe guttata
G. R. Campbell
1948-7-4
621
Riverside
near Dark Canyon Public Camp Ground, north of Idyllwild.
1738
Comment
SD138803
Erythranthe parishii
Craig Reiser
1993-4-25
Riverside
Near Aguanga, floodplain of Temecula Creek southeast of the Aguanga Store
Comment
JEPS21006
Eschscholzia californica
W. L. Jepson
May 17 1901-Jun 1 1901
1319
Riverside
Chalk Hill Mt. San Jacinto
Comment Read comments Mar 6 2007
SDSU14238
Eschscholzia californica
Ingrid Poulin
2002-4-12
19
Riverside
Santa Margarita Ecological Reserve; Red Mountain Truck Trail, 0.6 miles northeast of N. Stagecoach Lane.
203
Comment
CAS-BOT-BC83132
Eschscholzia minutiflora
Cecil Hart
1926-2-1
s.n.
Riverside
Palm Springs.
Comment
CAS-BOT-BC419649
Eschscholzia parishii
Annie M. Alexander; Louise Kellogg
1941-5-14
2169
Riverside
Colorado Desert. 5 miles south of Cottonwood Spring, Eagle Mountains
Comment
RSA66277
Eschscholzia parishii
F. W. Peirson
1922-4-9
2872
Riverside
Murray Canyon, Palm Springs region
305
Comment
RSA767449
Eschscholzia parishii
Jim Andre, Tasha La Doux
2009-3-10
11234
Riverside
Joshua Tree National Park: south end of the Cottonwood Mountains near Pinkham Wash just north of aqueduct just inside National Park boundary, approx. 7 miles west of south entrance into park at Cottonwood.
542
Comment
UCSB3661
Eschscholzia parishii
Ray, Peter
1949-3-12
Riverside
North side of Coachella Valley; 2 miles west of Whitewater
457
Comment
SD244187
Eucalyptus
A. C. Sanders, John F. Green
2013-3-27
40687
Riverside
Peninsular Range: Alberhill, along Lake Street, near old clay mines, 1.16 km south of I-15 Fwy (Alberhill 7.5'Q)
388
Comment
SEINET3840909
Eucalyptus cadens
Unknown
1992-3-14
12061
Riverside
University of California Moreno Valley Field Station, Mareno Valley, Paul Moore's experimental woodlots; eastern of the two lots, near the intersection of Oliver Street and Kennedy Drive, seventeenth tree from north in ninth row from the east, Quadrangle: Sunnymead 7.5
476
Comment
UC1608076
Eucalyptus camaldulensis
A. C. Sanders
1985-12-19
5955
Riverside
3 mi. w. San Jacinto (s.e. corner of intersection of Cottonwood Ave. and Warren Rd., Cottonwood (Reflection) Lake); Cottonwood (Reflection) Lake
487
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
RSA771513
Eulobus californicus
Keith E. Hoffmaster
1935-3-31
566 -b
Riverside
Palm Springs
Comment
HSC83826
Euonymus occidentalis var. parishii
R. F. Thorne
1969-10-25
41851
Riverside
San Jacinto Mtns., James Reserve
Comment
POM261421
Euonymus occidentalis var. parishii
J. C. Roos
1941-8-2
88
Riverside
Dark Canyon.
2134
Comment
UCR273963
Euphorbia
Mitch Provance
2012-8-1
812- 48
Riverside
Colorado Desert, Thousand Palms, N side of Hwy 10, Denny's on E Ramon Rd.
70
Comment
UCR112314
Euphorbia albomarginata
A. C. Sanders, Mitch Provance, T. B. Salvato
2000-6-1
23444
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
RSA792560
Euphorbia eriantha
Duncan S. Bell
2012-9-13
4187
Riverside
Rice Valley; east side of the Arica Mountains; approximately 6 air miles southeast of the ghost town of Rice and approximately 5.5 air miles east of Priests Well.
202
Comment
RSA608560
Euphorbia lurida
R. S. Woglum
1941-6-12
3054 a
Riverside
Idyllwild.
Comment
UCD142574
Euphorbia micromera
Jon M. Stewart
1989-10-17
617
Riverside
Bradshaw Trail, ca. 10 mi. W of Wiley's Well.
Comment
UCR99440
Euphorbia ocellata
L. C. Wheeler
1952-10-29
7010 a
Riverside
Riverside, Citrus Experimental Station
Comment
SD167134
Euphorbia ophthalmica
A. C. Sanders, G. K. Helmkamp
1996-3-17
17979
Riverside
Coachella Valley, Palm Springs, shopping center at southeast corner of Raquet Club Dr. and Palm Canyon Dr.
188
Comment
UCR135818
Euphorbia polycarpa
A. C. Sanders, Guy Bruyea
2004-4-2
27431
Riverside
Peninsular Range, Temescal Canyon, 'Serrano Highlands' project, between Glen Ivy Hot Springs and Arcilla, NE side of the I-15 Fwy, south of Clay Canyon Rd.
335
Comment
UCR252231
Euphorbia serpillifolia
Marissa Manahan
2011-5-13
s.n.
Riverside
Riverside, Andulka Park, Tequesquite Arroyo at Chicago Ave.
277
Comment
POM4688
Euthamia occidentalis
F. M. Reed
1904-11-5
380
Riverside
Vicinity of Riverside
Comment
RSA605207
Fagonia pachyacantha
A. C. Sanders, G. Helmkamp, P. Mackay
1995-3-12
16083
Riverside
Coachella Valley: Alluvial slopes at the foot of Rabbit Peak, below Sheep Canyon
0
Comment
UCR91877
Fatoua villosa
A. C. Sanders, Steve Morgan
1995-11-30
17926
Riverside
Box Springs Mtns., UCR Botanic Garden
365
Comment
POM83354
Ferocactus cylindraceus var. cylindraceus
Marcus E. Jones
1903-5-10
s.n.
Riverside
Palm Spring.
61
Comment
CLARK-A1528-7831
Festuca arundinacea
John C. Roos
1949-5-21
4317
Riverside
Temecula
304
Comment
RSA0120132
Festuca arundinacea
Duncan S. Bell, Thomas Stoughton
2016-4-13
9272
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting along the Cactus Spring Trail, in the vicinity of Horsethief Creek.
1047
Comment
UC1931230
Festuca arundinacea
Scott D. White, Justin Wood
2008-6-17
12151
Riverside
San Jacinto Mountains: South of Hwy 79 near Keen Camp Summit. (Idyllwild)
Comment
UCR20858
Festuca microstachys
A. C. Sanders
1978-6-20
885
Riverside
San Jacinto Mtns, James Reserve, above Lake Fulmor
1646
Comment
RSA0126277
Festuca octoflora
Duncan S. Bell
2016-3-4
8807
Riverside
Orocopia Mountains; northwest section of the range, in a small canyon approximately 4 air miles north northwest of the Orocopia Mountain summit area.
622
Comment
UCR225508
Festuca octoflora
A. C. Sanders
2011-3-30
38919
Riverside
Peninsular Range; SE edge Gavilan Hills, along north side of Hwy 74 at Riverside Street, just outside city limits of Lake Elsinore
479
Comment
UCR97450
Festuca octoflora
A. C. Sanders, Pam MacKay, Tim Thomas, G. K. Helmkamp
1997-2-8
19681
Riverside
Colorado Desert/San Jacinto Mtns:, Palm Springs area, Tahquitz Debris Basin at mouth of Tahquitz Canyon
183
Comment
VVC562
Festuca octoflora
A. C. Sanders
1995-3-12
16089
Riverside
Coachella Valley/Santa Rosa Mtns., alluvial slopes at the foot of Rabbit Peak, below Sheep Canyon
12
Comment
CLARK-A1528-4667
Festuca pacifica
John C. Roos
1937-5-2
1282
Riverside
Riverside
Comment
UCR250906
Filago arizonica
A. C. Sanders
2014-4-18
41021
Riverside
Peninsular Range, Temescal Canyon, hills along De Palma Rd. between Indian Truck Trail and Horsethief Canyon roads, c. 100 m south of I-15
401
Comment
RSA543788
Filago californica
Steve Boyd, Timothy S. Ross, Mike Hammitt
1991-5-2
6045
Riverside
Vail Lake region, SW & W flanks of Billy Goat Mountain, 3 miles N Hwy 79, 1 mile W of Hwy 371, N of Aguanga.
600
Comment
RSA393736
Filago depressa
Robert Gustafson
1983-3-27
2480
Riverside
Dry, rocky canyon just southwest of Lake Cahuilla
Comment
RSA395866
Filago depressa
Steven A. Junak
1983-3-23
1620
Riverside
Along Jefferson Road, across from entrance to Cahuilla Lake County Park, south of Indio
0
Comment
UCR41525
Filago depressa
A. C. Sanders, D. Charlton, B. Pitzer, J. M. Stewart
1986-3-1
6019
Riverside
Chuckwalla Valley, 1 mi west of Hayfield Lake, 2 mi SW of the pumping station on a small cutoff road from Hayfield Rd to the dirt road to the Colorado River Aqueduct
427
Comment
UC488841
Fragaria vesca
C. V. Meyer
Jun 1927
195
Riverside
Saunder's Meadow; San Jacinto Mts.
1676
Comment
CAS-BOT-BC223695
Frankenia salina
J. C. Roos
1965-6-30
s.n.
Riverside
Perris
Comment
SBBG82060
Frankenia salina
O. F. Clarke
1985-5-13
Riverside
San Jacinto River Valley, gun club ponds E of Davis Rd, a short distance N of Lakeview, E of the Bernasconi Hills
426
Comment
UCR261268
Frankenia salina
A. C. Sanders, Jeff Crain, Nina Kidd
2015-5-19
41725
Riverside
Elsinore Trough, north of Elsinore along a dirt road west of Baker St., behind house on hill at 17401 Baker St.
388
Comment
UCR119846
Fraxinus velutina
T. P. Krantz, K. Berg
1978-1
s.n.
Riverside
San Jacinto Mtns., Mellor Creek, near confluence of Mellor Creek and Indian Creek, up the creek c. 50 m from FS road 4S10
Comment
RSA501076
Fritillaria biflora
Steve Boyd, Timothy S. Ross, Laurel Arnseth
1989-4-2
3194
Riverside
Vail Lake Area, W end of bench on S flank of Oak Mountain.
548
Comment
UCR240999
Funastrum cynanchoides
Alejandra Martinez-Berdeja, Cara M. Stripe
2010-4-24
20
Riverside
South Coast/Peninsular Range, Riverside, Sycamore Canyon, near the entrance to the park
396
Comment
UCD121392
Funastrum cynanchoides var. cynanchoides
Scott D. White; Michael Honer
2004-4-6
10061
Riverside
Perris/Elsinore Basins: Temescal Valley, just north of the I-15 Freeway and east of Indian Truck Trail, south and west of Lee Lake.
335
Comment
POM12997
Funastrum cynanchoides var. hartwegii
P. A. Munz, I. M. Johnston
1922-5-21
5548
Riverside
4 mi. N.E. of San Jacinto. Base of hills.
Comment
SJSU11074
Funastrum hirtellum
R. C. McGhee
1970-5-1
257
Riverside
Chuckwalla Rd 1 mi W of Chuckwalla Spring, Chuckwalla Mts
Comment
CAS-BOT-BC176706
Funastrum utahense
Dave Silverman
2010-3-30
7886
Riverside
East bajada flank of southern McCoy Mtns, 1 km west of Black Creek Rd, 7.8 km east of McCoy Pk, and 4.8 km N of I-10
165
Comment
SEINET3208898
Galium angustifolium
G. Goodwin
2012-6-14
3454
Riverside
San Jacinto Mountains, at vista south of Idyllwild adjacent to highway 243
1650
Comment
UCR158137
Galium angustifolium
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30119
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
UCR159249
Galium angustifolium
A. C. Sanders, Kelly Volansky
2005-8-31
31569
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
JEPS7849
Galium angustifolium subsp. angustifolium
Marjorie D. Clary
1932-7-4
983
Riverside
10 mi se Kenworthy (near springs in canyon); Santa Rosa Mts.
1371
Comment
RSA612596
Galium angustifolium subsp. angustifolium
C. Epling, Wm. Robison
1935-6-30
s.n.
Riverside
Mt. San Jacinto: Between Pine Flat Camp and Fuller's Mill.
Comment
UC597724
Galium angustifolium subsp. angustifolium
Philip A. Munz
1937-5-30
15127
Riverside
northern end of mts Santa Rosa Mts., Dos Palmos Spring
1097
Comment
POM6765
Galium angustifolium subsp. gracillimum
Philip A. Munz, L. T. Street
1919-5-7
2729
Riverside
Tahquitz Canyon.
244
Comment
JOTR01223
Galium munzii
Cole, James E.
1941-5-30
829
Riverside
Joshua Tree National Park. QUAIL MOUNTAIN
1584
Comment
JEPS15258
Galium nuttallii subsp. nuttallii
L. T. Dempster with R. Bacigalupi and G. T. Robbins
1956-6-21
1019
Riverside
grade s Temecula; grade s of Temecula
Comment
RSA276587
Galium porrigens
L. T. Dempster, G. Ledyard Stebbins
1967-3-19
4332
Riverside
Just north of county line, south of Temecula.
Comment
RSA0014933
Galium porrigens var. porrigens
LeRoy Gross, Caitlin Elam, Evan Meyer
2013-5-7
6038 -b
Riverside
West of the community of Pine Cove, near Idyllwild. Out-skirt of the community and Red Hill road (5S10). Near
1720
Comment
POM367814
Galium stellatum
Christopher Davidson
1979-4-4
7727
Riverside
Orocopia Mountains, E of Box Canyon on Box Canyon Rd., 15.1 miles E of Mecca. Dirt road to the SE.
579
Comment
LA208442
Galium stellatum var. eremicum
Martha Hilend;
1932-3-25
Riverside
Chuckwalla Mountains, Chuckwalla Mts., about 3 mi above Corn Spring
Comment
RSA46491
Galium trifidum
Doris K. Kildale
1925-7-28
1098
Riverside
Riverside.
46
Comment Read comments Mar 22 2014
RSA643292
Gamochaeta pensylvanica
R. D. Goeden, D. W. Ricker
1972-5-20
s.n.
Riverside
Riverside: UCR Campus, outside insectary buildings near Entomology.
341
Comment
UCR18855
Garrya flavescens
John C. Roos
1950-3-6
4788
Riverside
Santa Ana Mtns., head of Hagador Canyon.
1037
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
UC484104
Garrya veatchii
B. D. Stark
1930-3-18
Riverside
Mt. San Jacinto
Comment
POM125121
Gayophytum diffusum subsp. parviflorum
Mary F. Spencer
1921-7-9
1228
Riverside
Tahquitz trail, Idyllwild. San Jacinto Mountains.
1829
Comment
POM358663
Geraea canescens
F. R. Fosberg
1932-3-13
8088
Riverside
Thousand Palms Canyon, Coachella Valley.
Comment
RSA160581
Geraea canescens
P. C. Everett, Nick Lolonis
1963-5-3
24490
Riverside
Hildalgo & Ramirez Street, la Quinta, W edge Colorado Desert.
61
Comment
RSA457791
Geraea canescens
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, D. Nordin, Tim Ross
1988-3-10
2207
Riverside
Sonoran (Colorado) Desert NW end McCoy Mtns, NW of Blackjack Mine
400
Comment
RSA736586
Geraea canescens
Keith E. Hoffmaster
1933-4-15
355
Riverside
Desert end Palms to Pines road.
Comment Read comments Aug 18 2010
UC53923
Geraea canescens
F. Gilman
1902-1
38
Riverside
Palm Springs
Comment
RSA0127783
Geraea canescens
G. Rink
2013-3-17
11863
Riverside
About ten miles west of Blythe, on the proposed Quartzite solar power plant.
125
Comment
RSA198939
Geranium dissectum
Robert F. Thorne, P. A. Munz, E. W. Lathrop
1968-5-8
37597
Riverside
Santa Rosa Plateu: Rancho California
610
Comment
UCR174178
Gilia
A. C. Sanders, T. B. Salvato, Kelly Volansky, Michelle Balk
2006-5-24
32572
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
518
Comment
UCR178339
Gilia
Tracy Tennant, Jeffrey Ross
1998-7-21
MOR- 653
Riverside
San Bernardino Mtns., Morongo Indian Reservation, side canyon east of Hathaway Canyon, tree stand F-06
915
Comment
UCR178830
Gilia
Jeffrey Ross
1998-5-7
MOR- 079
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Wood Canyon, just below tree stand W-05
1159
Comment
UC748762
Gilia abramsii
Herbert L. Mason
1926-4-30
3112
Riverside
1 mi s Temecula; Temecula Canyon; Temecula Canyon, Riverside Co.
Comment
POM250437
Gilia angelensis
I. W. Clokey, B. C. Templeton
1930-4-9
s.n.
Riverside
North of Banning.
1100
Comment
RSA470124
Gilia angelensis
M. B. Dunkle
1932-3-26
2933
Riverside
S of Banning.
Comment
RSA586845
Gilia angelensis
D. L. Banks, S. D. Boyd
1995-5-3
0264 B
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
SD143743
Gilia angelensis
A. C. Sanders, G. Waines, et al.
1997-3-12
19850
Riverside
Lower Rawson Canyon, along road northeast of Skinner Lake.
456
Comment
UC1537499
Gilia angelensis
Gordon H. True Jr.
1935-2-26
17
Riverside
Mockingbird Canyon
365
Comment
UCR169785
Gilia angelensis
Scott D. White, Michael Honer
2003-4-25
9114
Riverside
San Bernardino Mtns, Whitewater Canyon, about midway between Bonnie Bell and Whitewater Trout Farm, west side of road
671
Comment
UCR22023
Gilia australis
Steve Boyd
1980-5-15
278
Riverside
Gavilan Hills, Harford Springs County Park, northwest corner of the Gavilan plateau
625
Comment
HSC79757
Gilia capitata subsp. abrotanifolia
D. H. Wilken
1965-6-29
317
Riverside
1 mi. N of Poppet Flat along County Rte. 1, San Jacinto Mtns.
1220
Comment
RSA278313
Gilia capitata subsp. abrotanifolia
C. W. Tilforth
1979-5-18
1799
Riverside
Alo Hwgy 243, 3.5 miles south of Banning at turn-off to Mt. Edna.
Comment
SBBG101800
Gilia capitata subsp. abrotanifolia
S. Boyd with T. Ross, M. Hammitt
1991-5-2
6049
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
UC52481
Gilia capitata subsp. abrotanifolia
Miss Jessie Nutting
1897-4-8
441
Riverside
Winchester
Comment Read comments Mar 20 2011
UC52478
Gilia diegensis
Miss Jessie Nutting
1897-4-7
440
Riverside
Winchester
Comment Read comments Mar 20 2011
UC1595756
Gilia latifolia
W. Wisura, J. Dolan, M. Wall
1992-3-24
4625
Riverside
on Box Canyon Rd. 7.7 mi ne Mecca; ne of Mecca
Comment
UCR277162
Gilia maculata
Robert J. Steers
2008-3-18
s.n.
Riverside
Sonoran (Colorado) Desert, Coachella Valley, Hwy 62 south of intersection with N Indian Canyon Dr., at major wash crossing, NW of Desert Hot Springs
513
Comment
SD160887
Gilia ochroleuca subsp. exilis
Virginia Moran
2003-3-26
Riverside
Perris-Aguanga Basin region: Wilson Valley Mitigation Bank.
Comment
UCR115338
Gilia ochroleuca subsp. exilis
A. C. Sanders, James C. Dice, K. C. Rose, D. Woodard
1995-3-29
16248
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
UCR281257
Gilia ochroleuca subsp. exilis
Mitch Provance, Jeremiah George
2017-3-23
317- 63
Riverside
Temescal Valley, Indian Wash, NE of I-15 and S of Temescal Canyon Rd.
351
Comment
SEINET9361529
Gilia ophthalmoides
Unknown
1976-5-2
Riverside
Red Mountain Road.
Comment
JOTR33761
Gilia sinuata
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell
2011-3-31
2759
Riverside
Joshua Tree National Park. Northern edge of Hexie Mountains; Large sandy canyon with braided wash that feeds southwest into Wilson Canyon (Stop 7)
902
Comment
SEINET3208891
Gilia sinuata
G. Goodwin
2012-6-14
3446
Riverside
San Jacinto Mountains, south of Banning along highway 243 just north of Vista Grande viewpoint
1550
Comment
UCR44363
Gilia sinuata
A. C. Sanders
1986-6-1
6559
Riverside
San Jacinto Mountains, Trail toward Spitler Peak from 'Hurkey Creek Camp to Bonita Vista' [=Apple Canyon] Road
1829
Comment
UCR100177
Gilia splendens
Scott D. White
1994-4-23
2039
Riverside
San Bernardino Mtns., Millard Canyon, c. 5 air miles north of Cabazon: U.S. Forest Service Road 2S05.1, c. 1-1.5 mi. south of Millard Canyon Guard Station and junction of roads 2S05.2 & 2S05.1A (= East Branch)
1037
Comment
UCR87927
Gilia splendens
A. C. Sanders
1994-5-29
14559
Riverside
San Bernardino Mtns., lower Millard Canyon, at first stream crossing on Forest Service Road 2S05, near Bench Mark 2868
850
Comment
JOTR34011
Gilia stellata
La Doux, Tasha, M. Harding
2010-4-7
2899
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains, north of Fan Hill; large, open southwest flowing fan below Key's View; side canyon leading north, approx. 1 mile north of park boundary
Comment
JOTR35058
Gilia stellata
La Doux, Tasha, M. Harding and M. Stewart
2010-3-24
3510
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
SEINET4042367
Gilia tenuiflora
O. M. Clark
1929-1
1687
Riverside
South Cabazon, southern California.
Comment
UCR158285
Githopsis diffusa
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30111
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
UCR18956
Githopsis diffusa subsp. diffusa
John C. Roos
1952-5-24
5710
Riverside
Hills north of Moreno
Comment
SD146033
Glebionis coronaria
A. C. Sanders
1998-4-16
21753
Riverside
Field on the west side of Iowa Ave., just north of the Santa Fe Railroad tracks.
287
Comment
UCR110382
Glinus lotoides
A. C. Sanders, Mitch Provance
1999-9-26
23111
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
UCD85133
Glyceria elata
F. M. Reed
1908-7-13
2479
Riverside
San Jacinto Mt., stream in meadow N side of Tahquitz Valley.
2438
Comment
SD128006
Glyceria striata
Michael Curto
1989-8-6
598
Riverside
San Jacinto Mts, Fuller Ridge Trail, springy N headwaters of Fuller Mill Cr
2695
Comment
RSA90445
Glycyrrhiza lepidota
F. W. Peirson
1920-6-22
588
Riverside
Santa Ana River.
152
Comment
IRVC28173
Gnaphalium bicolor
A. C. Sanders, Kerry Knudsen, T. B. Salvato
2004-5-18
27908
Riverside
Alberhill Mtn., SE of old clay mining area. Peninsular Ranges
448
Comment
UCR93060
Gnaphalium canescens subsp. microcephalum
A. C. Sanders, S. Ogg
1994-7-28
15192
Riverside
San Bernardino Valley, Colton & Riverside: Santa Ana River from the Riverside Ave. (N. Main St.) bridge downstream almost to Market St. crossing, both sides of San Bernardino Co. line, but mostly RIV
246
Comment
POM11935
Gnaphalium chilense
Mary F. Spencer
1921-5-28
1640
Riverside
Near San Jacinto
549
Comment
UCR182804
Gnaphalium leucocephalum
A. C. Sanders
2001-11-3
24879
Riverside
Peninsular Range, Temescal Canyon, 1.4 miles NW of Indian Truck Trail on (old) Temescal Canyon Rd., c. 0.25 mi. SE of freeway
311
Comment
UCR84377
Gnaphalium leucocephalum
Steve Boyd
1994-10-14
8385
Riverside
Santa Ana Mtns., San Mateo Canyon Widerness Area of the Cleveland Nat'l Forest. San Mateo Canyon at the confluence with Bluewater Canyon
335
Comment
RSA276714
Gnaphalium luteoalbum
John F. Emmel
1978-5-14
604
Riverside
Vacant lot, in Southeast Hemet, near intersection of Stanford Street and Sttson Street.
518
Comment Read comments Jun 25 2013
CAS-BOT-BC307398
Gnaphalium palustre
A. C. Sanders
1998-5-21
21868
Riverside
Hemet, alkaline flats west of town along Stetson Ave. W of Warren Road
457
Comment
RSA544430
Gnaphalium palustre
Steve Boyd, David Zippin, Tom Oberbauer
1991-6-14
9669
Riverside
Skunk Hollow Area, 2 miles E of Murrieta Hot Springs, just W of Second San Diego Aqueduct.
Comment
RSA656554
Gnaphalium palustre
A. C. Sanders
2000-5-25
23420
Riverside
Menifee Valley; S of Newport Rd., N of Holland Rd. and E of Bradley Rd., 2 miles due east of Railroad Canyon Lake
439
Comment
RSA719794
Gnaphalium palustre
Naomi Fraga, Ilene Anderson, Mike Hamilton, Michael Wall, Gary Wallace
2006-9-7
1777
Riverside
Mount San Jacinto State Park, Hidden Lake.
2652
Comment
UCR193886
Gnaphalium stramineum
A. C. Sanders, Mitch Provance
2008-7-11
35801
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
JOTR32335
Grayia spinosa
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2011-5-9
2456
Riverside
Joshua Tree National Park. West of Queen Mountain, southern end of Wonderland of Rocks; Wonderland Wash, north of Mill Street Mine parking area. Active wash corridor with sandy bottom and surrounded by granitic outcrops and pediments; with heavy foot traffic (Stop 1)
1297
Comment
UCR25852
Grayia spinosa
John C. Roos
1949-4-2
4132
Riverside
San Bernardino Mtns., Side canyon off Whitewater Canyon
Comment
JOTR30989
Guillenia lasiophylla
La Doux, Tasha, B. Truesdell, M. Wheeler, M. Harding, E. Babich
2010-4-20
1967
Riverside
Joshua Tree National Park. (Stop 5) Hexie Mountains, slopes above north side of Blue Cut Gorge
Comment
UCR89835
Gutierrezia californica
Scott D. White
1993-5-27
1431 B
Riverside
Peninsular Range, North Alberhill Ranch, in hills north of Walker Canyon
490
Comment
POM319668
Gutierrezia sarothrae
Patricia Wilder
1971-7-15
5256
Riverside
Hillside at W end of Prado Dam, alt 800ft. Chino Hills Mts, Santa Ana River
244
Comment
RSA305666
Gutierrezia sarothrae
C. W. Tilforth, Walter Wisura
1979-10-11
1918
Riverside
0.3 mi. west of Highway 74 on Thomas Mtn. Rd., ca. 1 mi. south of Lake Hemet, Garner Valley
1341
Comment
SD229098
Gutierrezia sarothrae
Dick Schwenkmeyer
2012-8-6
771
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
UC1118605
Gutierrezia sarothrae
A. Lewis
1934-5-1
459
Riverside
Leach Canyon Cleveland National Forest, Elsinore Quadrangle
Comment
UCR19506
Haplopappus squarrosus
John C. Roos
1965-10-7
s.n.
Riverside
hills 4 mi south of Beaumont. (Badlands)
Comment
UCR141254
Haplopappus venetus
A. C. Sanders, Kelly Volansky
2004-10-6
28820
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
UCR67350
Harpagonella palmeri
Steve Boyd, T. S. Ross, L. Arnseth, J. Bonilla
1990-4-3
4060
Riverside
Peninsular Range, Vail Lake area, summit of 'Big' Oak Mtn. at east end
793
Comment
UCR112991
Hedypnois cretica
Mitch Provance
1999-5-4
1681
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River Wash, between the Market St. and Riverside Ave crossings
244
Comment
UCR22006
Helianthus annuus
Steve Boyd
1980-9-8
347
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau
610
Comment
CAS-BOT-BC305710
Helianthus gracilentus
H. M. Hall
1902-4-1
2922
Riverside
Vicinity of Riverside
365
Comment
UCR21158
Helianthus gracilentus
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
RSA0013141
Heliotropium curassavicum var. oculatum
LeRoy Gross, Caitlin Elam
2013-5-14
6067
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
UCSB7391
Helminthotheca echioides
Philbrick, Ralph
1954-10-24
Riverside
4 miles south of Chino Institute
213
Comment
CLARK-A1528-1920
Hemizonia kelloggii
John C. Roos
1965-6-27
Riverside
Reche Canyon
Comment
UCR139626
Hemizonia kelloggii
A. C. Sanders
2004-6-30
28405
Riverside
Perris-Aguanga Surface/Menifee Valley Region, Paloma Valley, large rocky hill (1762 ft.) 1 mi. east of Murrieta Rd. and 1 mi. north of Bundy Canyon Rd., c. 5 miles due south of Sun City
518
Comment
UCR165187
Hemizonia mohavensis
Margaret Bornyasz
2003-8-7
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., 0.5 mi SE of Twin Pines Ranch, near unnamed tributary of Azalea Creek
1059
Comment Read comments Jan 5 2009
POM158202
Hemizonia paniculata
P. A. Munz
1928-9-6
11285
Riverside
Santa Ana River, Ontario-Corona Road [Hwy. 71].
Comment
UCR178161
Hemizonia paniculata
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
UCR200999
Hemizonia paniculata
Justin M. Wood, Scott D. White, Brandy Ulrich
2008-7-15
022
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
UCR277747
Hemizonia paniculata
Mitch Provance
2012-7-15
712- 07
Riverside
San Gorgonio Pass, South Banning, adjacent to west side of Banning High School and the KOA on San Gorgonio Ave.
1134
Comment
UCR89249
Hemizonia paniculata
Scott D. White
1995-9-22
3680
Riverside
San Jacinto Valley, March Air Force Base, west of Plummer St. and south of Cactus Ave., 0.7 mile west of 215 Fwy.
460
Comment
UCR92439
Hemizonia paniculata
A. C. Sanders, D. L. Banks
1995-12-7
17936
Riverside
San Jacinto Mtns., 3 mi NW of Anza, beside Bautista Canyon Road at a 90 deg. N bend
1259
Comment
RSA507497
Hemizonia pungens subsp. laevis
L. F. LaPre
1998-6-3
s.n
Riverside
Indian trails Project Site, Indian Truck trail exit on W side of I-15 Fwy in Temescal Canyon , ca. 1/4 mile from the freeway near the dirt road.
Comment Read comments Apr 7 2013
UCR21957
Hemizonia pungens subsp. laevis
Steve Boyd
1980-5-13
268
Riverside
Gavilan Hills, Harford Springs County Park, at NW corner of the Gavilan Plateau
640
Comment
UCR68035
Hemizonia pungens subsp. laevis
D. E. Bramlet
1990-7-20
2056
Riverside
SE corner of Ramona Expressway and Warren Ave.
490
Comment
RSA0008432
Hemizonia pungens subsp. laevis
P. A. Munz, J. M. Johnston
1922-5-18
5321
Riverside
3 miles south of Elsinore
Comment
UCR225452
Herniaria hirsuta
A. C. Sanders, T. B. Salvato
2011-3-29
38853
Riverside
Peninsular Range; Perris-Aguanga Basin Region, valley at toe of hills between Sun City and Perris, powerline corridor between Goetz Rd. and Alabaster Loop, north of Goldenrod Ave.
448
Comment
UCR133332
Herniaria hirsuta subsp. cinerea
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
RSA377054
Hesperocallis undulata
N. C. Cooper
1949-4-8
3291
Riverside
Blythe.
259
Comment
RSA550343
Hesperocallis undulata
Walter Wisura, John Dolan, Michael Wall
1992-3-25
4645
Riverside
Lowdesert: Chuckwalla Road, 14.3 miles E of Corn Spring Road.
Comment
UCR213275
Hesperocallis undulata
A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley
2010-3-16
37428
Riverside
Sonoran (Colorado) Desert, SE side of McCoy Mountains, lower part of wash c. 2.5-3 mi. NW of Blythe Airport, above Black Creek Rd.
171
Comment
SD122173
Hesperoyucca whipplei
James C. Dice, J. D. Tenhunen
1987-9-9
721
Riverside
Santa Margarita Ecological Reserve; 1.6 km NNW of Royal Oak Ranch.
390
Comment
UC29094
Heterocodon rariflorum
H. M. Hall
Jun 1901
2205
Riverside
vicinity Strawberry Valley; San Jacinto Mountains
1615
Comment
UCR195118
Heterocodon rariflorum
A. C. Sanders, Tim Thomas
2008-8-1
35947
Riverside
Peninsular Range; San Jacinto Mtns., Coldwater Creek near Mountain Center, SE of Keenwild Fire Station
1402
Comment
SD186321
Heteromeles arbutifolia
Andy C. Sanders
2004-6-20
28211
Riverside
Peninsular Range: Temescal Canyon, Serrando Highlands project, between Glen Ivy Hot Springs and Arcilla, NE side of the i-15 Fwy, south of Clay Canyon Rd.
305
Comment
RSA0074602
Heterotheca fastigiata
J. C. Roos, Lucille Roos
1949-9-17
4657
Riverside
Whitewater Wash, 2.2 miles N of Whitewater.
518
Comment
SD122196
Heterotheca grandiflora
James C. Dice, J. DeWald
1987-9-28
729
Riverside
North side of Temecula Gorge, near entrance to field station site, ca. 4.5 km east-northeast of Gavilan Mountain. Occasional weed in disturbed roadside habitats. (IPB 1/07)
330
Comment
RSA0075900
Heterotheca grandiflora
D. L. Banks, Victor Steinmann
1996-4-20
0905
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 road junction between the main Preserve Road and the road to the Emerson Cottage., Along road junction between the main Preserve Road and the road to the Emerson Cottage.
466
Comment
JEPS43059
Heuchera hirsutissima
Carl V. Meyer
1928-7-27
551
Riverside
at summit of Mt. San Jacinto (San Jacinto Peak); San Jacinto Mountains
3293
Comment
SBBG98223
Heuchera hirsutissima
M. B. Dunkle
1933-7-19
3688
Riverside
Tahquitz Pk
2651
Comment
JOTR31814
Hibiscus denudatus
La Doux, Tasha, Bill Truesdell
2007-11-9
2521
Riverside
Joshua Tree National Park. Eagle Mountains along south boundary of park; Canyon parallel to and east of Lost Palms Canyon (Stop 5)
651
Comment
JOTR35331
Hibiscus denudatus
Harding, Mitzi, Mark Wheeler
2012-2-28
97
Riverside
Joshua Tree National Park. Southeast Coxcomb Mountains; southeastern most canyon in the range (Stop 2)
265
Comment
RSA668428
Hibiscus denudatus
S. Granger
1979-2-13
s.n.
Riverside
Chuckawalla Mountains.
Comment
RSA698121
Hibiscus denudatus
W. Marquart
1938-3-12
s.n.
Riverside
10 miles west of Blythe.
Comment
UCR277611
Hibiscus denudatus
Aaron C. Sedgwick, Joella Adkins
2012-10-24
145
Riverside
Sonoran (Colorado) Desert, Graham Pass Rd. in the Chuckwalla Mtns., c. 1 mile north of Graham Pass
421
Comment
SD224799
Hilaria rigida
A. C. Sanders, K. Rose & D. Woodard
1995-3-22
16205
Riverside
Coachella Valley: mouth of San Gorgonio Pass, alluvial fan just E of the mouth of Whitewater Canyon between Windy Point and I-10.
370
Comment
UCR275476
Hilaria rigida
Thomas R. Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-31
955
Riverside
Sonoran (Colorado) Desert, dune system along Midland-Rice Road, south of Arica Mountains
305
Comment
SEINET10933655
Hilaria rigida
David B. Dunn, Howard Brown; Elizabeth M. McClintock
1947-3-15
Dunn 2871
Riverside
Pushawalla Canyon, Indio Hills. On dry plateau. Channel 1/2 mi NW.
Comment
PASA1047
Hoffmannseggia densiflora
Margaret Stason
1932-4-18
249
Riverside
Roadside near Blythe
Comment
SBBG3334
Hoffmannseggia glauca
H. and M. Dearing
1942-4-6
4867
Riverside
ca. 1 to 3 mi E of Blythe
Comment
VVC2323
Hoffmannseggia glauca
Tim Thomas
2011-10-17
5518
Riverside
Sonoran Desert, Ford Dry Lake off ramp just N of I 10 in drainge channel at edge of Lake.
108
Comment
CAS-BOT-BC207551
Hoffmannseggia microphylla
Miss Ferguson
1917-4-5
s.n.
Riverside
Near Palm Canyon
Comment
CSUSB1281
Hoffmannseggia microphylla
J. E. Parlevliet
1958-4-13
Riverside
Highway 60-70 east of Indio, 1/2 mile east of Cactus City, 200 yards left from bridge 50 yards from wash.
457
Comment
SD258922
Hoffmannseggia microphylla
Sarah J. De Groot, Cheryl Sevilla
2016-3-16
7648
Riverside
Mecca Hills, side road MC 093 from Little Box Canyon Road; Side canyon forking N from Little Box Canyon, E of Box Canyon;; E side of Mecca Hills, E-NE of Mecca
281
Comment
UCD169405
Hordeum intercedens
A. C. Sanders; T. B. Salvato
2011-4-4
38974
Riverside
Peninsular Range, Warm Springs Valley, 0.4 mi. WNW (276 deg. ) of intersection of Collier Ave. and Riverside Dr./Hwy 74, NE of Baker St.
387
Comment
UCSB45608
Hordeum intercedens
Roos, John
1952-4-23
Riverside
1 mile southeast of Perris
426
Comment
RSA0034089
Hordeum murinum
Duncan S. Bell
2013-1-30
4448
Riverside
The Mecca Hills; collecting beside the Coachella Canal and the powerlines at the base of the mountains in narrow desiccating depressions where winter rains had collected.
23
Comment
UCR41304
Hordeum murinum
N. M. Fellows
1985-3-16
119
Riverside
San Jacinto Mtns., Oasis de los Osos Preserve of the Nature Conservancy, off Snow Creek Canyon at the N foot of San Jacinto Mts, 1 mile west of Snow Creek Village
489
Comment
UCSC008082
Hosackia oblongifolia var. oblongifolia
Peter Kamb
1947-6-7
560 b
Riverside
San Jacinto Mts., Hall Canyon
1646
Comment
RSA134687
Hydrocotyle ranunculoides
P. H. Raven
1959-5-17
14233
Riverside
Lake Fulmor, San Jacinto Mtns.
Comment
POM147594
Hymenoclea salsola
Marcus E. Jones
1927-4-16
s.n.
Riverside
Cottonwood Spring, near Shaver's Well, Colorado Desert
Comment Read comments Oct 9 2010
POM4806
Hymenoclea salsola
Marjorie Shaw
1916-03
s.n.
Riverside
Palm springs
Comment
SEINET11847653
Hymenoclea salsola
Unknown
1936-1
12744
Riverside
Colorado Desert N of Palm Springs
Comment
RSA752791
Hymenopappus filifolius var. lugens
Scott D. White, Justin M. Wood
2009-5-21
12860
Riverside
San Jacinto Mountains: Garner Valley, near abandoned duck ponds, S of Quinn Flat.
1357
Comment
JOTR33931
Hymenoxys cooperi
La Doux, Tasha, M. Harding, M. Wheeler, and J. Harding
2010-6-2
2821
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
UCD110394
Hypericum perforatum subsp. perforatum
Robert F. Thorne; Steve Boyd and Earl Lathrop
1985-7-18
61167
Riverside
Santa Rosa Plateau: Along upper Clinton Keith Road.
487
Comment
CAS-BOT-BC219773
Hyptis emoryi
Roxana S. Ferris; Ruth P. Rossbach
1938-5-16
9570
Riverside
Mecca Hills 2 miles up Painted Canyon
Comment
HSC100002
Hyptis emoryi
J. P. Smith, & J. O. Sawyer
2009-11-30
12700
Riverside
West of wash with palo verde tree.
638
Comment
PASA1155
Hyptis emoryi
M. Stason, F. Brubaker
4/28
Riverside
Desert wash - Hidden Springs
Comment
UCR281906
Hyptis emoryi
A. C. Sanders, Jim Malusa
2017-9-21
43357
Riverside
Sonoran (Colorado) Desert, northern boundary of Chocolate Mountains Aerial Gunnery Range along south side of Bradshaw Trail at large wash crossing
680
Comment
UCR52026
Hyptis emoryi
Steve Boyd, S. Meury, , Richard Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2102
Riverside
Sonoran (Colorado) Desert, N end of the Palen Mtns, 2 miles west of Palen Pass
300
Comment
POM359290
Isocoma acradenia
E. C. Jaeger
1922-7-19
s.n
Riverside
Soboba Hot Spring.
Comment
CAS-BOT-BC69870
Isoetes orcuttii
Robert F. Thorne
1974-5-23
44672
Riverside
Santa Rosa Plateau, Rancho California: n. edge of large vernal marsh, Mesa de Colorado.
624
Comment
CSUSB720
Isomeris arborea
Daniel Sall
1970-4-25
Riverside
Palm Springs, about 150 yards from start of trail in Tahquitz Canyon wash
304
Comment
CAS-BOT-BC101887
Juglans californica
A. C. Sanders; K. C. Rose
1999-6-18
22803
Riverside
Skinner/Domenigoni area: French Valley, E side of Washington Ave., 1/2 mile S of Rawson Rd. (Winchester 7.5' Q.)
439
Comment
RSA787255
Juglans californica
A. C. Sanders, R. E. Riefner Jr.
2009-8-11
37148
Riverside
Peninsular Range: Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River.
238
Comment
SEINET1909591
Juglans californica
A. C. Sanders
2004-1
28395
Riverside
Perris-Aguanga Surface/Menifee Valley Region: Paloma Valley, large rocky hill (1762 ft) 1 mi E of Murrieta Rd. and 1 mi N of Bundy Canyon Rd, ca. 5 miles due south of Sun City
469
Comment
CAS-BOT-BC140655
Juglans hindsii
A. C. Sanders; R. E. Riefner, Jr.
2009-8-11
37144
Riverside
Peninsular Range: Box Springs Mtns. Foothills, Riverside
345
Comment
RSA787278
Juglans hindsii
A. C. Sanders, R. E. Riefner Jr.
2009-8-11
37145
Riverside
Box Springs Mtns. Foothills, Riverside, dry arroyo on UCR campus SE of student health center and just north of North Campus Drive
320
Comment
RSA304346
Juncus bryoides
Barbara Ertter, Jeffrey L. Strachan
1980-5-21
3482
Riverside
Santa Rosa Mountain Road (Forest Road 7S02) ca. 2.0 miles S of Highway 74 (Pines to Palms Highway).
1585
Comment
UCR21523
Juncus bufonius
Steve Boyd
1980-4-29
s.n.
Riverside
Perris Basin, Motte Reserve, 2.5 miles NW of Perris, c. 0.5 mile NE of the secretary's house
518
Comment
UCR266499
Juncus bufonius
Mitch Provance, Matt Amalong
2015-4-6
415- 15
Riverside
Temecula/Murrieta Region, About 0.5 mile SW of Winchester, along Leon Rd., near its SW corner with Domenigoni Parkway
444
Comment
RSA612958
Juncus bufonius var. occidentalis
Darin L. Banks
1997-3-29
1627
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
RSA763169
Juncus effusus
Scott D. White, Justin M. Wood
2009-5-22
12923
Riverside
San Jacinto Mts: Halfway Spring, accessed via Old Control Road.
1159
Comment
RSA601211
Juncus effusus subsp. austrocalifornicus
Scott D. White
1996-8-15
4463
Riverside
San Jacinto Mountains, Idyllwild Area: Alvin Meadows and unnamed canyon upstream. USGS Blackburn Canyon 7.5 topo (immed. adjacent to Idyllwild topo)
1524
Comment
RSA511037
Juncus luciensis
Robert F. Thorne, M. Z. Thorne, Walter Wisura
1978-5-21
51980
Riverside
Santa Rosa Plateau: Mesa de Colorado
610
Comment
RSA741433
Juncus macrophyllus
Scott D. White, Justin M. Wood
2008-6-18
12248
Riverside
Meadow N/W of Keen Camp Summit, S/W of hwy 79.
1402
Comment
POM12142
Juncus rugulosus
Mary F. Spencer
1259
Riverside
Soboba Hot Springs, San Jacinto.
579
Comment
UCR125765
Juncus rugulosus
A. C. Sanders, Lowell J. Bean, Pesach Lubinsky, et al
2003-1-10
25657
Riverside
San Jacinto Mountains, Bautista Canyon, c. 3/4 mile above the Horse Canyon confluence, near beginning of Alessandro Trail
884
Comment
SEINET10879492
Juncus xiphioides
J. Richard Abbott, B. S. Carlsward
1999-6-24
Abbott 12833
Riverside
Near White Water, west of Joshua Tree National Park; north of I-10 (just west ofjunction with CA 62) on Whitewater cut-off, then a few kilometers on Whitewater Canyon Road to where it comes closest to the river.
Comment
UCR4088
Juncus xiphioides
O. F. Clarke
1970-9-24
s.n.
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River bottom just east of the old Salt Lake RR Bridge
216
Comment
LA202776
Justicia californica
Martha Hilend;
1929-12-27
366
Riverside
Shafer's Well
Comment
LA202793
Justicia californica
J. A. Ewan;
1931-4-4
4145
Riverside
5 mi. E of Desert Center
Comment
RSA402296
Justicia californica
Elbert Benjamine
1929-4-6
140
Riverside
Box Canyon, Coachella Valley, Colorado Desert.
Comment
SEINET182381
Justicia californica
I. W. Clokey
1935-4-17
6888
Riverside
Cottonwood Springs
Comment
UCR216681
Justicia californica
Jim Andre, T. La Doux
2009-3-10
11245
Riverside
Joshua Tree National Park, south end of the Cottonwood Mountains near Pinkham Wash, just north of aqueduct just inside JTNP boundary, c. 7 miles west of south entrance into park at Cottonwood
542
Comment
JEPS95221
Kallstroemia californica
Robert E. Preston
1997-10-2
1051
Riverside
Palo Verde Mesa, at NE base of Mule Mountains
35
Comment
JEPS8740
Keckiella antirrhinoides
W. L. Jepson
1901-5-17
1236
Riverside
San Jacinto Lake
457
Comment
OBI74462
Keckiella antirrhinoides
David J. Keil
1983-4-15
16899
Riverside
East of Temecula SR 79
Comment
UCR151958
Keckiella antirrhinoides
Steve Boyd, Aydee Virgen
2004-4-13
10855
Riverside
Peninsular Ranges/Santa Ana Mtns region, San Mateo Canyon, midway between confluence with Los Alamos Canyon and Tenaja Canyon
Comment
UCR154635
Keckiella antirrhinoides
A. C. Sanders, Mike Misenhelter
2005-6-15
30988
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
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
UCR141458
Keckiella cordifolia
June Latting
1973-6-30
s.n.
Riverside
Santa Ana Mountains, off Skyline Drive above Corona on Sierra Peak Road, near Orange Co. line
915
Comment
UCR262261
Keckiella ternata subsp. ternata
T. B. Salvato, Meenaxi R. Panakkal, Tim Thomas
2009-6-23
3724
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
RSA0019432
Keckiella ternata subsp. ternata
Bonnie C. Templeton
1953-7-26
s.n.
Riverside
Idyllwild.
1646
Comment
UCR17034
Krameria erecta
Anonymous
1969-5-25
3
Riverside
Southern Mojave Desert, 8 mi from entrance of Joshua Tree Natl. Monument on road from town of Joshua Tree, sandy wash 2.5 mi north of the road
1250
Comment
UCR19177
Krameria erecta
John C. Roos
1965-6-13
s.n.
Riverside
Santa Rosa Mtns., Dos Palmas Spring
Comment
UC1280881
Krameria grayi
Frank F. Gander
1938-5-21
5762
Riverside
Shaver's Summit
Comment
RSA0051604
Krameria parvifolia
Lee Haines
1952-6-1
s.n.
Riverside
Palms to Pines Highway.
1158
Comment
RSA510312
Lactuca serriola
Ed LaRue
1989-6-11
s.n.
Riverside
W side of Lakeview Mtns., ca. 1 mi SE of town on Nuevo.
640
Comment
SDSU13575
Lactuca serriola
W. Miller
1972-8-9
Riverside
Comment
RSA704002
Lamarckia aurea
Daphne K. Christopher, H. Stevens, Z. Princip
2003-4-9
125
Riverside
Near Hermano Road, off Hwy. 15, Indian Truck Trail exit. On right spur of primary dirt road.
550
Comment
SEINET5560172
Lamarckia aurea
H. S. Gentry
1973-1
22192
Riverside
Gentry ranch, 3.5 miles NE of Murrieta.
396
Comment
UCR167434
Lamarckia aurea
John F. Green
2005-3-16
s.n.
Riverside
Perris-Aguanga Basin, Cajalco Canyon, SE of Corona, SW of Lake Mathews, east of Calif. highway 71; Collections made while monitoring pipeline repair
366
Comment
RSA741018
Lamium amplexicaule
Scott D. White, Justin M. Wood
2008-6-18
12235
Riverside
San Jacinto Mountains: Meadow N/W of Keen Camp Summit, S/W of hwy 79.
1402
Comment
UCR178839
Lamium amplexicaule
T. B. Salvato, Jeffrey Ross, B. G. Pitzer
1998-3-25
MOR- 1036
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Potrero Canyon, 0.2 mi. east of N-S Potrero Canyon Rd. on dirt road to Corral Canyon, junction at Bench Mark 3054', Tree Stand P-08
930
Comment
CLARK-A1528-3537
Langloisia setosissima
John C. Roos
1949-4-6
4148
Riverside
Comment
UCD118401
Langloisia setosissima
C. L. Hitchcock
1966-3-20
24310
Riverside
just north of Milpitas Wash, Ogilby-Blythe Road.
Comment Read comments Mar 2 2013
RSA48413
Langloisia setosissima subsp. setosissima
E. K. Balls
1949-4-2
12898
Riverside
Between Mecca and Mortmar on Hwy 111
-61
Comment Read comments Jun 24 2012
SBBG45747
Langloisia setosissima subsp. setosissima
Leota Davidson
1966-4-6
240
Riverside
Wiley Well Rd, 4.5 mi S of intersection with Interstate 10 ca. 31 mi E of Desert Center, Chuckawalla Mtns
Comment
RSA390017
Larrea tridentata
M. B. Dunkle
1932-3-25
2899
Riverside
Near Cathedral Canyon.
61
Comment
CAS-BOT-BC338922
Lasthenia californica
H. M. Hall
1902-4-26
2971
Riverside
Vicinity of Riverside. Box Springs Mt.
701
Comment
RSA563928
Lasthenia californica
M. A. Patten
1993-3-20
s.n.
Riverside
SW edge of Hemet, vernal pools at the NW corner of Warren Rd. and Stetson Rd., adjacent to Ryan Field.
457
Comment
SBBG55772
Lasthenia coronaria
D. Keil, M. McLeod
1977-3-26
12010 -1
Riverside
Hwy 71, 8 mi NW of Lake Elsinore St Recreation area
365
Comment
SFV7334
Lasthenia coronaria
T. Gordon, K. Kimbrough
1975-3-16
850A
Riverside
10 miles south of Corona. Open fields adjacent to Highway 71.
365
Comment
UC34691
Lasthenia coronaria
Geo. R. Hall
1901-5-17
1675
Riverside
Riverside
Comment
UCR116965
Lasthenia coronaria
A. C. Sanders, T. B. Salvato
2001-5-3
24090
Riverside
Perris-Aguanga Basin region, Hemet, SE corner of State Street at Gibbel, 1712 ft. hill at east end of Diamond Valley
518
Comment
UCR174155
Lasthenia coronaria
A. C. Sanders, T. B. Salvato, Kelly Volansky, Michelle Balk
2006-5-24
32574
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
518
Comment
UCR91424
Lasthenia coronaria
Scott D. White
1995-3-30
2657
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
UCR18611
Lasthenia glabrata subsp. coulteri
O. F. Clarke
1973-3-10
s.n.
Riverside
Lakeview Area, 2.5 mi north of Ramona Expressway on Davis Rd.
434
Comment
RSA644636
Lasthenia gracilis
Scott D. White
1993-3-12
1144
Riverside
San Jacinto Valley: between aqueduct and Warren Road.
457
Comment
RSA691973
Lasthenia gracilis
Scott D. White, Michael Honer
2003-4-2
8909
Riverside
Temescal Valley: Just west of I-15 Freeway and northeast of Lawson Dr.
305
Comment
SBBG103913
Lasthenia gracilis
S. D. White
1993-4-20
1215
Riverside
SE of Estelle Pk, Gavilan Hills
792
Comment
UCR259195
Lasthenia gracilis
Mitch Provance, Jeremiah George
2012-4-24
412- 04
Riverside
San Gorgonio Pass, Smith Creek SW of Banning, west of the west end of Bobcat Rd.
734
Comment
CSUSB977
Lathyrus laetiflorus
Pam Maynard
1974-5-26
Riverside
Mount San Jacinto Mount San Jacinto- Idyllwild. Mount San Jacinto Park- campground #14
1828
Comment
RSA783251
Lathyrus laetiflorus
J. D. Olmsted
1962-5-3
3489
Riverside
Edge of Thomas Mountain fire road south of Hemet Lake, NE flank of Thomas Mountain.
1418
Comment
RSA602648
Lathyrus latifolius
Scott D. White
1996-8-16
4487
Riverside
Idyllwild area: SW of Pine Cove and W of Bear Trap Canyon, in watershed above Alvin Meadows (tributary to Toll Rd. Canyon).
1707
Comment
RSA608358
Lathyrus vestitus subsp. vestitus
Leota Brice
1930-4-13
30
Riverside
San Jacinto Mts.
Comment
POM361634
Layia glandulosa
Ora M. Clark
1929-2-24
1513
Riverside
Cabazon, Colorado Desert.
Comment Read comments Mar 13 2011
JOTR00916
Layia glandulosa
Sipe, Frank
1958-3-5
257
Riverside
Joshua Tree National Park. SQUAW TANK AREA, GEO TOUR
Comment
CAS-BOT-BC379627
Layia platyglossa
Palmer Stockwell
1935-5-12
1220
Riverside
2.5 miles north of Elsinore
Comment
CAS-BOT-BC379669
Layia platyglossa
C. L. Hitchcock
1966-3-15
24146
Riverside
1 mi. E of Glen Ivy Hot Springs
Comment
SDSU18391
Layia platyglossa
C. Matt Guilliams
2008-2-27
485
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.
370
Comment
UC63243
Layia platyglossa
H. M. Hall
1901-6-1
2041
Riverside
s side San Jacinto Mountains
1341
Comment
UCR103184
Layia platyglossa
Scott D. White, Julie Greene
1997-3-12
4788
Riverside
Perris Basin, Sun City, near Interstate Hwy 215, south of Perris and north of Menifee, low hills east of Bavaria Drive
488
Comment
UCR114018
Layia platyglossa
Mitch Provance
2000-4-8
2008
Riverside
Jurupa Mountains, S extension of 'Rattlesnake Mt.', <100 m west of peak 1739.
518
Comment
UCR127331
Layia platyglossa
A. C. Sanders, T. B. Salvato, Mitch Provance
2003-4-4
25840
Riverside
San Bernardino/Santa Ana River Valley Region, Jurupa Mtns., hill SW of the Jensen Quarry, NW of Sunnyslope
421
Comment
UCR228249
Layia platyglossa
A. C. Sanders, T. B. Salvato
2011-4-1
38933
Riverside
Peninsular Range, Lake Elsinore area, near Alberhill, Baker St., SW side at dirt road crossing, c. 270 ft. SE of intersection with Pierce St.
385
Comment
POM4861
Layia platyglossa subsp. campestris
P. A. Munz
1918-4-27
2152
Riverside
Near Corona.
Comment
RSA0086779
Lemna
R. G. Swinney
1967-2-4
14060
Riverside
Snow Creek.
305
Comment
RSA192135A
Lemna gibba
E. W. Lathrop
1965-3-30
5608 -A
Riverside
12 miles west of Murrieta.
Comment
UCR127542
Lepidium
A. C. Sanders, T. B. Salvato
2003-5-21
26784
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
POM13783
Lepidium dictyotum
P. A. Munz, I. M. Johnston
1922-5-5
5153
Riverside
Mystic Lake, near Moreno.
427
Comment Read comments Mar 20 2011
UCR91280
Lepidium dictyotum var. acutidens
Scott D. White, M. Jacobsmeyer
1996-4-20
3965
Riverside
Perris Basin, near Perris Airport; c. 100 m south of Case Road and 100 m west of the San Jacinto River Channel
433
Comment
UC354427
Lepidium lasiocarpum var. lasiocarpum
Edmund C. Jaeger
1925-12-19
Riverside
near Palm Springs; Eagle Canyon
Comment
UC10657
Lepidium nitidum
W. H. Brewer
Jan 1861
159
Riverside
Temescal Range, se from the mines Temescal Range
Comment Read comments Mar 12 2011
UCR114817
Lepidium nitidum
Mitch Provance, Seychelle Provance
1998-2-21
97
Riverside
Pedley Hills, E side of Camino Real, c. 0.5 miles south of Jurupa Road, in the areas of Pedley/Glen Avon.
396
Comment
UCR65295
Lepidium strictum
Steve Boyd
1989-5-2
3518
Riverside
City of Riverside, Gravel driveway of residence at 4863 Rubidoux Avenue.
Comment
CAS-BOT-BC60108
Lepidium virginicum var. menziesii
Geo. T. York
1936-7-30
s.n.
Riverside
Chino.
Comment
UCR102208
Lepidium virginicum var. pubescens
A. C. Sanders, P. MacKay, T. Thomas & O. Clarke
1997-5-4
20691
Riverside
San Jacinto Mountains, N side of the range, Twin Pines Creek below the confluence with Brown Creek [c. 2.5 miles below Twin Pines Rd. on dirt road]
854
Comment
SEINET255559
Lepidium virginicum var. robinsonii
Mitch Provance
2004-5-1
7603
Riverside
Granitic Knolls of Riverside: Riverside, W side of Versity Hill (Coyote Hill), S side of the UCR campus
396
Comment
RSA773650
Lepidium virginicum var. virginicum
Duncan S. Bell, Colleen Wheeler
2010-7-19
1633
Riverside
San Bernardino National Forest: Garner Valley, approximately 2.8 air miles southeast of junction of forest service road 6S04 and forest service road 6S13.
1383
Comment
OBI48834
Lepidospartum squamatum
Lewis S. Rose
1938-12-20
38331
Riverside
3 mi SE of Palm Springs Station, Whitewater wash
274
Comment
UCD134034
Lepidospartum squamatum
Lewis S. Rose
1966-12-14
66103
Riverside
Whitewater Wash, north of Palm Springs.
198
Comment
UCR34938
Lepidospartum squamatum
L. B. Ziegler
1966-10-17
101
Riverside
San Jacinto Valley-on Soboba Indian Reservation
503
Comment
RSA370866
Leptochloa fusca subsp. uninervia
R. F. Thorne, Steve Boyd, Earl Lathrop
1985-7-18
61276
Riverside
Sandia Canyon, De Luz-Murrieta Road
260
Comment
SBBG80519
Leptochloa panicea subsp. brachiata
A. C. Sanders
1985-8-24
5947
Riverside
near Oasis on Ave 76, 0.4 mi E of Hwy 195, along S side of large drain flowing toward Salton Sea
-54
Comment
UC1618004
Leptosiphon
Donald G. Nelson
1936-5-23
404
Riverside
San Jacinto Mountains. Idyllwild, Fern Canyon, among forest of pines.
Comment
SD181409
Leptosiphon floribundus
Scott D. White, Tasha La Doux
2000-4-20
7702
Riverside
South of Hemet; Gibbel Flat in the Santa Rosa Hills.
609
Comment
SJSU8700
Leptosiphon lemmonii
N. D. Addy
1962-4-16
Riverside
Railroad Canyon Rd c. 4-5 mi E of Lake Elsinore
396
Comment
RSA574750
Leptosiphon liniflorus
Steve Boyd
1982-5-20
s.n.
Riverside
Gavilan Hills region, southeastern flank of Estelle Mountain.
671
Comment
RSA619548
Leptosiphon liniflorus
D. L. Banks
1997-5-5
1997
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
SD119888
Leptosiphon liniflorus
Louis B. Ziegler
1967-9-6
238
Riverside
San Jacinto Mountains; Hemet Valley, Quinn Flat region.
1372
Comment
SD146193
Leptosiphon liniflorus
A. C. Sanders, S. D. Boyd, Mitch Provance, J. Ross
1998-10-25
22296
Riverside
Anza area; Cahuilla Valley, 5.5 miles west of Bautista Rd. on Highway 371.
1052
Comment
UCR145969
Lessingia filaginifolia var. filaginifolia
June Latting
1977-11-6
s.n.
Riverside
San Jacinto Mtns./Sonoran (Colorado) Desert, Oasis de Los Osos, Snow Creek
488
Comment
UCR92653
Lessingia glandulifera var. glandulifera
F. M. Reed
1933-9-20
8076
Riverside
San Jacinto Mountains, near Keen Camp
1524
Comment
UCR213683
Lewisia rediviva
Justin M. Wood
2009-5-11
691
Riverside
San Jacinto Mountains, Garner Valley, Quinn Flat area
1396
Comment
RSA356744
Lilaea scilloides
Robert F. Thorne
1973-5-23
45518
Riverside
Santa Rosa Plateau: Mesa de Colorado
610
Comment
RSA768502
Limonium duriusculum
Justin M. Wood
2009-11-30
1386
Riverside
Temecula - Murrieta Creek, downstream of 1st street bridge.
293
Comment
RSA784829
Linanthus
J. D. Olmsted
1962-6-23
5243
Riverside
SE San Bernardino Mtns: At first switchback out of Banning Water Canyon towards Gunsight Pass and Raywood Flat.
1555
Comment
RSA48660
Linanthus aureus var. decorus
A. M. Alexander, Louise Kellogg
1941-5-15
2173
Riverside
North base of Eagle Mountain.
884
Comment Read comments May 20 2012
RSA652615
Linanthus californicus
T. Sargent
1959-5-17
s.n.
Riverside
Ontario-Corona Road, west of Prado Dam
Comment
LA211892
Linanthus ciliatus
L. Gross; Duncan Bell
2013-4-30
6029
Riverside
SAN JACINTO MOUNTAINS, Surveyed from Apela Drive, right at junction of road to sewage disposal ponds, S to Strawberry Creek.
1510.0
Comment
UCR258874
Linanthus dianthiflorus
T. B. Salvato, Matthew Malle, Thomas M. Sullivan Jr
2014-4-22
7917
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, dirt extension of Lake Street, c. 0.6 mi north of Hwy 15 and Temescal Canyon
476
Comment
JOTR34032
Linanthus jonesii
La Doux, Tasha, M. Harding
2010-4-7
2917
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
UC718500
Linanthus lemmonii
Carl B. Wolf
1937-4-5
Riverside
1 mi w Whitewater; San Gorgonio Pass
365
Comment
UCR139144
Linanthus lemmonii
John F. Green
2003-6-11
s.n.
Riverside
San Jacinto Mtns., Juan Diego Flat, NW of Cahuilla Mountain
1220
Comment
RSA646296
Linanthus liniflorus
Orlando Mistretta, Mark Elvin
1995-6-19
1778
Riverside
San Jacinto Mountains: Highway 74.
1264
Comment
RSA645178
Linanthus maculatus
J. Mark Porter, L. Machen
1995-4-14
10690
Riverside
Mouth of Morongo Canyon, in Morongo Wash, on the east side of Highway 62, along the old right-of-way for old Route 62 (portions of the pavement are still present), 0.4 miles north of the intersection of Indian Avenue and HWY 62.
Comment
SBBG6281
Linanthus parryae
T. L. Secrest
1948-4-7
Riverside
above Whitewater
304
Comment
SEINET2445412
Linaria canadensis
Daphne K. Christopher, Hannah Stevens
2003-4-3
77
Riverside
Uc Riverside, Motte Rimrock Reserve. Off Hairstreak Trail.
536
Comment
RSA715179
Linaria canadensis var. texana
John Green
2006-4-25
s.n.
Riverside
Peninsular Ranges; Temecula, Southern California Edison right of way between residential areas, N-S corridor between S. General Kearny Road and La Serena Way; E of Veterans park.
366
Comment
UCR23128
Lithophragma affine
J. C. Lyman
1981-5-16
s.n.
Riverside
Peninsular Ranges/San Jacinto Mountains, May Valley Rd, Idyllwild
1768
Comment
UCR52560
Lithophragma parviflorum
David Charlton
1988-5-21
1963
Riverside
San Jacinto Mtns., Thomas Mtn Rd, west of Garner Valley and south of Lake Hemet on Hwy 74
1829
Comment
POM14104
Loeseliastrum schottii
P. A. Munz, D. D. Keck
1922-4-13
4936
Riverside
Desert Center.
183
Comment
RSA517919
Loeseliastrum schottii
Steve Boyd, Thomas S. Elias, B. Roy, Sara Meury, S. Zona
1986-3-5
1345
Riverside
Mecca Hills: Box Canyon, along Hwy 195
Comment
SBBG81482
Loeseliastrum schottii
S. A. Junak
1983-3-24
1662
Riverside
Pinto Basin Rd, 0.7 mi N of Hwy 10
533
Comment
UCSB31751
Loeseliastrum schottii
Murch, Patricia
1963-4-7
Riverside
Joshua Tree National Forest
914
Comment
UC133154
Logfia arizonica
Samuel B. Parish
1894-3-1
Riverside
Colorado Desert
Comment
CAS-BOT-BC342255
Logfia filaginoides
A. C. Sanders; G. Waines; B. Ehdaie; A. Aryavand
1997-3-12
19890
Riverside
Lake Skinner area: lower Rawson Canyon, NE of the lake and SW of Black Mtn., along the road
518
Comment
UCR12587
Lolium perenne
Robert Ferrone
1972-5-20
s.n.
Riverside
Riverside: along banks of Santa Ana River below Union Pacific Bridge near Jurupa Ave.
152
Comment
UCR194218
Lolium perenne
Scott D. White, Angelia Carey
2004-6-4
10460
Riverside
San Jacinto Mtn Foothills, San Jacinto River wash and adjacent alluvial benches, near Indian Creek confluence
534
Comment
UCR54315
Lolium perenne
Frank C. Vasek
1956-6-12
s.n.
Riverside
Riverside: Hwy 60, 1.05 mi east of Chicago Ave. on the University of California, Riverside campus
Comment
SEINET10893749
Lolium rigidum
Walter Graves
2002-5-15
Graves 502 -26
Riverside
Riverside: grown at U.C.R. in Agricultural Operations Fields Riverside East 7.5' Q.
305
Comment
UCR154388
Lonicera subspicata
A. C. Sanders, Mike Misenhelter
2005-6-15
30985
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
JEPS12865
Lonicera subspicata var. denudata
W. L. Jepson
May 17 1901-Jun 1 1901
1560
Riverside
near Temescal (Waller's Ranch)
Comment
CAS-BOT-BC198548
Lotus
W. P. Vestal; A. G. Vestal
1947-3-30
s.n.
Riverside
About 2 miles up San Jacinto Canyon.
518
Comment
RSA621871
Lotus argophyllus var. argophyllus
R. S. Woglum
1935-5-20
615
Riverside
Palm Springs
Comment Read comments Aug 27 2011
RSA192130
Lotus hamatus
E. W. Lathrop
1966-4-13
6148
Riverside
De Luz Road between Murrieta and De Luz
Comment
UCR155156
Lotus hamatus
A. C. Sanders, Kelly Volansky
2005-3-17
29205
Riverside
Perris-Aguanga Basin Region, French Valley, SE of Winchester Rd. (Hwy 79) between Thompson Rd. and Benton Rd., c. 0.5 mi. NE of Adobe Spring, near San Diego Aqueduct
412
Comment
RSA561065
Lotus heermannii
Steve Boyd, T. S. Ross, Dave Bramlet
1993-5-12
7348
Riverside
Southern Santa Ana Mountains, Sant Mateo Canyon Wilderness Area. San Mateo Canyon, along stream and adjacent benches and lower slopes from confluence with Los Alamos canyon downstream to confluence with Tenaja Canyon,
365
Comment
RSA697967
Lotus humistratus
J. R. Bruff
1928-5-2
169
Riverside
Cottonwood Springs.
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
UCR20643
Lotus humistratus
O. F. Clarke
1980-4-26
s.n.
Riverside
Menifee Valley Area, south of Sun City a few miles. 1.5 miles west from the intersection of Holland and Haun Roads, 2 miles SW of the intersection of Newport Rd and Hwy 395
473
Comment
POM12088
Lotus nevadensis var. nevadensis
Mary F. Spencer
1921-6-2
89
Riverside
Idyllwild, San Jacinto Mt.
1615
Comment
RSA604255
Lotus procumbens var. procumbens
A. C. Sanders, H. Spilman, et al.
1993-4-24
13788
Riverside
Southeast end of San Bernardino Mountains: South end of Whitewater Bench, east side of the mouth of Whitewater Canyon.
Comment Read comments Jan 14 2010
CLARK-A1528-5009
Lotus purshianus
John C. Roos
1937-6-7
2400
Riverside
San Jacinto
Comment
RSA720599
Lotus purshianus
T. Tennant, T. B. Salvato
1998-6-23
MOR- 486
Riverside
Morongo Indian Reservation, N end of Hathaway Cyn., ca. 0.4 miles E of pk 4265 (polygon 13).
1341
Comment
JOTR31880
Lotus rigidus
La Doux, Tasha, M. Harding, J. Lynam, B. Truesdell, K. Kain
2011-3-10
2133
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; steep, gravelly, southwest facing slope above fork of Fargo and Rockhouse Canyons
Comment
JOTR32440
Lotus rigidus
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell
2011-3-31
2307
Riverside
Joshua Tree National Park. Northern edge of Hexie Mountains; Granitic bedrock slopes and outcrops (Stop 4)
Comment
UCR157958
Lotus salsuginosus var. brevivexillus
T. B. Salvato, A. C. Sanders
2005-5-17
908
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
RSA525456
Lotus salsuginosus var. salsuginosus
Steve Boyd, Dave Bramlet, Bob Boyd
1990-4-29
4501
Riverside
Lake Skinner County Park, SE base of Bachelor Mountain.
Comment
RSA0020377
Lotus scoparius
Duncan S. Bell, Keir Morse
2013-3-30
4665
Riverside
A small hidden spring in an unnamed canyon to the east of Snow Canyon, about 1.8 air miles southwest of Windy Point.
482
Comment
UCR98081
Lotus scoparius var. brevialatus
A. C. Sanders, G. Helmkamp
1997-3-15
19943
Riverside
Lake Skinner area: hill (1864) east of Skinner Lake at NW end of Tucalota Hills
488
Comment
RSA709183
Lotus strigosus
A. C. Sanders, T. B. Salvato
2005-4-28
29767
Riverside
Peninsular Ranges: Gavilan Hills; north of Santa Rosa Rd., 1 mi. SW of Ida Leona Mine.
625
Comment
RSA792569
Lotus strigosus
Justin M. Wood
2011-4-4
3399
Riverside
San Bernardino Mountains Foothills: San Gorgonio River wash, off of Bluff Street, just east of Banning Bench.
881
Comment
RSA799918
Lotus strigosus
Justin M. Wood, D. M. Ray
2011-4-28
3851
Riverside
Sonoran Desert: Chuckwalla Valley; Eagle Mountain Road, 2.8 miles west of Desert Center and 0.9 miles north of I-10.
312
Comment
UC1228588
Lotus strigosus
C. L. Hitchcock and C. V. Muhlick
1962-3-16
22140
Riverside
ca 8 mi se Corona; Temescal Canyon
Comment
UC1537086
Lotus strigosus
Gordon H. True Jr.
1935-2-26
18
Riverside
Mockingbird Canyon
365
Comment
UCR172194
Lotus strigosus
John F. Green
2006-5-2
s.n.
Riverside
Peninsular Ranges, City of Temecula, Immediately N and south of Murrieta Hot Springs Road along San Diego Aqueduct right-of-way
396
Comment
UCR177861
Lotus strigosus
Marisa Sripracha, K. A. Boyd
2004-3-21
043
Riverside
San Jacinto Mtns. Foothills/Sonoran (Colorado) Desert, Snow Creek
366
Comment
RSA633870
Lotus strigosus var. hirtellus
R. F. Thorne, J. P. Simon, C. W. Tilforth
1969-6-24
38112
Riverside
San Bernardino National Forest, San Jacinto Mountains: Above James Reserve in Hall Canyon.
1677
Comment
RSA678354
Lotus strigosus var. strigosus
Steve Boyd, Amber Maurice, Pesach Lubinsky, Leland Lubinsky
2003-4-17
10471
Riverside
East side of mouth of Chino Canyon, at upper edge of bajada and lower rocky slope of mountains, along road to Palm Springs Tram Station.
Comment
UCR279350
Lotus strigosus var. tomentellus
A. C. Sanders, Jim Malusa
2017-3-23
42939
Riverside
Sonoran (Colorado) Desert, northern end of Chocolate Mountains, in U.S. Navy Aerial Gunnery Range, c. 3 miles east of Iris Pass
854
Comment
RSA676124
Lotus tomentellus
Scott D. White
2001-4-3
8269
Riverside
Colorado Desert: Shavers Valley. Near the I-10 Freeway, ca. 15 miles east of Indio jtn I-10 / SR 111.
396
Comment
UCR92489
Lotus tomentellus
George K. Helmkamp
1995-3-16
s.n.
Riverside
Sonoran (Colorado) Desert, 5.6 mi NE of Desert Center on Rice Rd.
152
Comment
JEPS48833
Lupinus
Marjorie D. Clary
1932-5-13
951
Riverside
Lost Horse Canyon , Lost Horse Canyon (Little San Bernardino Mts.)
Comment
POM182070
Lupinus arizonicus
P. A. Munz
1932-3-14
11986
Riverside
Colorado Desert, Coachella Valley, Deep Canyon
91
Comment
RSA4896
Lupinus arizonicus
C. B. Wolf
1932-4-27
3012
Riverside
Colorado Desert, 17 miles E of Mecca on the Blythe road.
152
Comment
UC199855
Lupinus arizonicus
G. B. Grant
1906-4-20
6783
Riverside
Palm Spring; Southern California
Comment
UCR114148
Lupinus arizonicus
B. G. Pitzer, J. Ross
1998-3-8
3614
Riverside
Sonoran (Colorado) Desert, N-facing bajada on south side of Hayfield Lake, between lakebed and Hwy I-10
427
Comment
UCSB17069
Lupinus arizonicus
Otey, D.
1963-5-5
Riverside
On Calif. State Highway 74; 10.2 mi. SW of Palm Desert
883
Comment
UC73185
Lupinus bicolor
M. F. Gilman
1904-1
15
Riverside
Banning
Comment Read comments Mar 13 2011
UCR199563
Lupinus bicolor
Scott D. White
2004-4-26
10267
Riverside
San Jacinto Mountain Foothills, Soboba Indian Reservation, Indian Creek Watershed
671
Comment
UCR232788
Lupinus bicolor
John F. Green
2008-4-16
0408- 31
Riverside
Peninsular Range; Perris-Aguanga Valley, SE of Romoland, powerline route north of McLaughlin Rd. near Palomar Rd.
445
Comment
SEINET10577534
Lupinus bicolor subsp. marginatus
Nye Leith, Greg Gust
2005-3-11
Nye 61
Riverside
Lake Elsinore. Intersection of Malaga and Mission Trail Rd.
398
Comment
UCR124655
Lupinus bicolor subsp. microphyllus
B. C. Templeton, I. W. Clokey
1930-4-9
1055
Riverside
Moreno Pass
610
Comment
JOTR34141
Lupinus concinnus
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler, D. Shade
2011-4-26
3159
Riverside
Joshua Tree National Park. NW tip of the Hexie Mountains; granite and basalt rocky slopes above bouldery draws feeding into Pleasant Valley (Stop 3)
1041
Comment
RSA771626
Lupinus concinnus
Orlando Mistretta, Duncan S. Bell, Joy D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4996
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
732
Comment
UCR164571
Lupinus concinnus
S. J. Myers
2001-4-18
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon near Tripp Flats Rd.
1183
Comment
SEINET2062854
Lupinus excubitus
Howard S. Gentry
1954-7-27
14258
Riverside
Dripping Springs along route 79
Comment
CAS-BOT-BC216678
Lupinus excubitus subsp. hallii
P. A. Munz
1918-4-27
2153
Riverside
Temescal Canyon
Comment
CAS-BOT-BC216684
Lupinus excubitus subsp. hallii
Charles Piper Smith
1951-5-22
51239
Riverside
1.5 miles S of summit, Beaumont - Morena Grade (San Gorgonio Drive)
Comment
CAS-BOT-BC216686
Lupinus excubitus subsp. hallii
Elizabeth McClintock
1965-6-25
s.n.
Riverside
A short distance below the summit, Santa Rosa Mountain
Comment
UCR268285
Lupinus excubitus var. austromontanus
Jim Andre
2012-6-15
30538
Riverside
San Jacinto Mountains, Banning, along Hwy 243, 10.7 miles south of Interstate 10, San Bernardino National Forest
1499
Comment
RSA430285
Lupinus formosus
David B. Dunn, Conrad, Kenney
1973-6-15
20769
Riverside
Jct of Hwy 74 and 71, A Gas Station on the SW corner.
1433
Comment Read comments May 24 2012
UCR20877
Lupinus formosus var. hyacinthinus
A. C. Sanders
1978-7-3
00353
Riverside
San Jacinto Mountains, along old fire road between the James Reserve and the Black Mountain Road
1677
Comment
RSA571316
Lupinus hirsutissimus
Steve Boyd
1994-4-5
8265
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, in the vicinity of Oak Flats east of Verdugo Potrero.
762
Comment
RSA716875
Lupinus hirsutissimus
A. C. Sanders, T. B. Salvato, Mitch Provance
2003-4-4
25849
Riverside
San Bernardino/Santa Ana River Valley Region: Jurupa Mtns., hill SW of the Jensen Quarry, NW of Sunnyslope.
366
Comment
UC917869
Lupinus hirsutissimus
Frank W. Gould
1943-4-18
2141
Riverside
on Idlewild cutoff near Banning; near Banning
Comment
UCR110991
Lupinus hyacinthinus
George K. Helmkamp
1998-6-27
4124
Riverside
Santa Rosa Mtns., 9 mi SE of Hwy 74 along Santa Rosa Mtn Rd. (= Santa Rosa Truck Trail = F. S. Rd. 7S02), in vicinity of Santa Rosa Spring.
2232
Comment
SBBG98278
Lupinus sparsiflorus
E. K. Balls
1949-4-2
12895
Riverside
Hwy 111 between Mecca and Mortmar
-60
Comment Read comments Jun 24 2012
UCR261413
Lupinus sparsiflorus
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-23
41434
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
POM12769
Lupinus sparsiflorus subsp. sparsiflorus
Philip A. Munz, D. D. Keck
1922-4-13
4943
Riverside
Eagle Mountains.
244
Comment
RSA339705
Lupinus sparsiflorus subsp. sparsiflorus
C. W. Tilforth
1980-5-28
54246
Riverside
Whitewater river, 3.2 miles N of Whitewater Post Office and Hwy 10
Comment
SBBG47524
Lupinus succulentus
M. B. Dunkle
1934-3-18
3863
Riverside
Moreno
487
Comment Read comments Nov 30 2016
RSA414404
Lupinus truncatus
H. de Forest
1929-3-16
s.n.
Riverside
San Bernardino Mts, San Gorgonio Pass.
Comment
SD137763
Lupinus truncatus
Darin L. Banks, Steve Boyd
1995-3-30
122
Riverside
Agua Tibia Wilderness Area; north slope of Agua Tibia Mountain, west of the Dripping Springs Alcove, east of the Woodchuck Trail.
725
Comment
UCR41311
Lupinus truncatus
N. M. Fellows, A. C. Sanders
1985-4-9
129
Riverside
San Jacinto Mtns/Sonoran (Colorado) Desert, Oasis de Los Osos Preserve of the Nature Conservancy, off Snow Creek Canyon at the north foot of San Jacinto Mtns., 1 mile west of Snow Creek Village
489
Comment
UCR91643
Lupinus truncatus
Steve Boyd, D. L. Banks
1995-4-5
8427
Riverside
Agua Tibia Mountains, Palomar Range, Agua Tibia Wilderness Area; northern flank of Agua Tibia Mtn. at the E edge of Dripping Springs Alcove in tributary of Arroyo Seco, west of the lower Dripping Springs Trail, just south of the Wilderness boundary
610
Comment
UC70342
Luzula comosa var. laxa
H. M. Hall
1901-7
2606 a
Riverside
San Jacinto Mountains. Along creeks Tamarack Valley
Comment
UC1077075
Lycium
Herbert L. Mason
1928-3-10
4215
Riverside
Hidden Springs Canyon Coachella Mts.
Comment
RSA422108
Lycium andersonii
M. B. Dunkle
1937-3-25
4926
Riverside
Colorado Desert. Shaver's Well
Comment
CLARK-A1528-4348
Lycium brevipes
John C. Roos
1949-3-19
4105
Riverside
Dos Palmas Spring
Comment
JOTR35221
Lycium fremontii
La Doux, Tasha, M. Harding, B. Truesdell
2011-3-15
3645
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains; deep-cut drainage in southwest Pinkham Wash (Stop 7)
Comment
RSA435266
Lythrum californicum
H. de Forest
1932-8-28
s.n.
Riverside
1st Spring from San Jacinto.
Comment
RSA234065
Lythrum hyssopifolia
Robert F. Thorne
1969-5-19
37959
Riverside
Santa Rosa Plateau: margin of N end of large vernal marsh, Mesa de Colorado, Rancho California.
625
Comment
IRVC27407
Machaeranthera canescens
A. C. Sanders, Scott D. White, C. L. Sanders
1994-12-18
15897
Riverside
eastern edge of San Jacinto, Mountain Avenue at Esplanade Avenue, 2.4 mi. NW of Hwy 74 on Mountain Ave. San Jacinto Valley
490
Comment
UCR101571
Machaeranthera tortifolia
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
RSA479915
Mahonia dictyota
Steve Boyd
1987-11-23
2095
Riverside
Mt. Russell, N of Lake Perris, Moreno Valley.
762
Comment
CAS-BOT-BC206263
Malacothamnus fasciculatus
Winfield
1975-4-27
2379
Riverside
Snow Ck. Rd ~ 3 mi. from Hiway 111
Comment
SD122921
Malacothamnus fasciculatus
Steve Boyd
1985-7-23
1026
Riverside
De Luz Rd. 9.8 miles west of Rancho California Along road in area of woodland
244
Comment
POM98395
Malacothamnus fasciculatus
P. A. Munz
1925-5-20
9865
Riverside
near Corona
427
Comment
SBBG27730
Malacothamnus orbiculatus
L. Allen
1967-8-15
Riverside
Hwy 71 near Hemet
Comment Read comments May 23 2012
HSC5997
Malacothrix californica
C. L. Hitchcock, C. V. Muhlick
1964-3-22
23264
Riverside
W end of Pinto Basin, Joshua Tree National Monument.
Comment
RSA500205
Malacothrix clevelandii
Steve Boyd, Timothy S. Ross, Laurel Arnseth
1989-5-7
3539
Riverside
Vail Lake area, recent burn in hills just to SW of the dam.
488
Comment
RSA507478
Malacothrix clevelandii
Kathy Harper
1988-5-14
s.n.
Riverside
San Jacinto Mountains, along Hwy 243, 1-2 mi. below Mt. Edna turnoff.
Comment
SBBG101737
Malacothrix clevelandii
S. Boyd with D. Bramlet
1991-5-13
6246
Riverside
Domenigoni Hills, N side of Domenigoni-Diamond Valleys ESE of Winchester; ridgetop S of S end of Warren Rd; T5S, R1W, N1/2, S31, N/2
Comment
UCR87630
Malacothrix clevelandii
A. C. Sanders
1994-5-30
14586
Riverside
San Bernardino Mountains, north-northeast of Beaumont at Highland Springs, hills north of the end of Bellflower Ave., at Dutton St
950
Comment
UCR167466
Malacothrix glabrata
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
UC1042990
Malosma laurina
John and Lucille Roos
1954-7-10
6191
Riverside
n. side Pigeon Pass; Box Springs Mts.
487
Comment
RSA678946
Malus sylvestris
Scott D. White, Michael Honer
2003-6-3
9490
Riverside
Santa Ana Mountains: Near Rainbow Valley. West of the I-15 Freeway and immediately north of the San Diego County boundary.
335
Comment
CSUSB1013
Malva parviflora
Nadine Tolkan
1970-5-4
2
Riverside
Linden Street, near Iowa intersection- orange grove
335
Comment
UCR123835
Malva parviflora
Steven R. Hill, K. Kramer
2001-4-27
33476
Riverside
Sonoran (Colorado) Desert Edge; San Gorgonio Pass, Cabazon, Morongo Indian Reservation, at Hadley's Orchard Store, junction of Apache Trail and Seminole Drive, north of Hwy I-10, Apache Trail Exit, 4 mi east of Banning
560
Comment
RSA0042213
Malva parviflora
Margaret Murphy
1983-5-21
0035 -D
Riverside
Moreno Acres of the unincorporated area known as Sunnymead. North section of parcel 475-090-006, lot 20.
Comment
SD146224
Malvella leprosa
A. C. Sanders, Mitch Provance
1999-9-26
23122
Riverside
San Jacinto Valley: Mystic (San Jacinto) Lake, 1.4 mi SE of Jackrabbit Trail on Gilman Springs Road, 1.4 mi. S of Eden Hot Spr.
433
Comment
UC403438
Mammillaria dioica
L. J. Childs
1925-1-5
Riverside
Deep Creek Canyon Colorado Desert, Santa Rosa Mts. (mouth)
Comment
CLARK-A1045-347
Marah macrocarpa
George K. Helmkamp
1977-3-5
Riverside
Santa Ana Mountains along highway north of Rainbow, at Riverside County Line; chaparral; Temecula 7.5'Q
Comment
RSA556485
Marah macrocarpa
Julie Greene
1993-3-13
1049
Riverside
West of Poleline Rd.
457
Comment
JOTR29084
Marina parryi
La Doux, Tasha
2005-3-30
1201
Riverside
Joshua Tree National Park. Next to Fried Liver Wash
544
Comment
RSA703808
Marina parryi
LeRoy Gross
2005-3-3
1601
Riverside
Palen Mountains, south side. Near end of old prospect road., [From] Near 33.71244N, 115.11171W. to 33.72053N, 115.11051W.
207
Comment
RSA777855
Marina parryi
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood, Jacqueline McConnaughy
2011-3-24
840
Riverside
Chuckwalla Mountains Wilderness, off Corn Spring Road. Large wash draining out of large canyon in Chuckwalla Mountains, draining through pavement plain bajadas
396
Comment
UCR52003
Marina parryi
Steve Boyd
1988-3-10
2131
Riverside
Sonoran (Colorado) Desert, N end of the Palen Mtns, 2 miles west of Palen Pass
300
Comment
SBBG99460
Marrubium vulgare
W. L. Halvorson
1977-1-15
77 -24
Riverside
near jct of Interstate 10 and rd to Joshua Tree Nat Monument
Comment
RSA556507
Matricaria matricarioides
Julie Greene
1993-4-3
1075
Riverside
San Jacinto Wildlife Area. Weedy area by Fence Line Road gate.
441
Comment
UCR20790
Matricaria matricarioides
A. C. Sanders, Steve Boyd
1980-5-2
1400
Riverside
Peninsular Range; Perris Basin, Motte Reserve; rocky hills 2.5 miles NW of Perris
518
Comment
RSA134672
Meconella denticulata
C. Epling
1937-5-7
s.n.
Riverside
Idylwild Road.
Comment
UCR60157
Meconella denticulata
Jeri Hirshberg
1989-3-27
s.n.
Riverside
Santa Ana Mtns., Santa Rosa Plateau, SW of town of Murrieta: Miller Canyon
457
Comment
UCR126368
Medicago polymorpha
A. C. Sanders, W. W. Wright, J. Latting, et al.
1975-5-4
676 B
Riverside
Santa Rosa Plateau, Santa Ana Mtns., Mesa de Burro
610
Comment
RSA556494
Medicago polymorpha
Julie Greene
1993-4-3
1120
Riverside
San Jacinto Wildlife Area. Weedy area by Fence Line Road gate.
441
Comment
JOTR16781
Melica frutescens
Hogan, J.
1975-5-20
161
Riverside
Joshua Tree National Park. THREE MILES WEST OF PINYON WELL, PUSHAWALLS CANYON
1170
Comment
UCR187358
Melica frutescens
R. E. Riefner Jr.
2006-8-2
06- 350
Riverside
Peninsular Range, Lakeview Mountains, vicinity of Alicante Dr. and Jamawag Rd., NNW c. 0.75 mi. from Leon Rd.
580
Comment
UCR51526
Melica frutescens
S. J. Myers
1988-2-1
s.n.
Riverside
Boulder Springs development, immediately SE of intersection of Hwy 60 and Nason St., Moreno Valley
518
Comment
RSA683857
Melica imperfecta
Scott D. White, Michael Honer
2003-4-4
8942
Riverside
Dissected bajada bench, below and east of Horsethief Canyon; immediately S of I-15 Freeway.
366
Comment
UCR104594
Melica imperfecta
G. R. Ballmer
1998-3-14
s.n.
Riverside
Santa Ana Mtns., Walker Basin, west of Temecula, south of Rancho California Rd., vicinity of Via Vaquero
396
Comment
UCSB3443
Melilotus albus
Philbrick, Ralph
1954-10-24
Riverside
Four miles south of Chino Institute
213
Comment
RSA650071
Melilotus indicus
Marion P. Harthill
1976-5-6
s.n.
Riverside
Cleveland National Forest.
609
Comment
UCR147707
Melilotus indicus
Steve Boyd, Aydee Virgen
2004-4-13
10878
Riverside
Peninsular Ranges/Santa Ana Mtns region, San Mateo Canyon, midway between confluence with Los Alamos Canyon and Tenaja Canyon
Comment
JOTR32422
Menodora scabra var. glabrescens
Harding, Mitzi, T. Herskovits, D. Shade
2011-8-11
11
Riverside
Joshua Tree National Park. Queen Mountains; Intersection of Park Blvd. and Pinto Basin road; Small rocky hills and surrounding drainages
1112
Comment
JOTR29286
Menodora scoparia
La Doux, Tasha
2003-9-4
1089
Riverside
Joshua Tree National Park. Queen Mountain, above Key's Ranch, near old dam
Comment
JOTR33995
Mentzelia affinis
La Doux, Tasha, M. Harding
2010-4-7
2883
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains, north of Fan Hill; large, open southwest flowing fan below Key's View; side canyon leading north, approx. 1 mile north of park boundary
Comment
RSA524586
Mentzelia affinis
Steve Boyd, L. Arnseth, J. Bonilla, Tim Ross
1990-4-3
4134
Riverside
Vail Lake area, SW base of Big Oak Mtn, mouth of Temecula Creek Canyon.
396
Comment
RSA719042
Mentzelia affinis
Michael Honer
2005-3-11
2058
Riverside
Rice Valley; 4.5 mi. SSE of Rice; 1.5 mi. E of ATSF railway.
220
Comment
RSA440416
Mentzelia involucrata
Anstruther Davidson
1893-4-10
s.n.
Riverside
Palm Springs.
Comment
SEINET185935
Mentzelia involucrata
Philip A. Munz
1940-3-22
15662
Riverside
Whitewater Canyon 2 miles north of Indio-Banning Highway
Comment
SEINET192011
Mentzelia involucrata
C. L. Hitchcock
1940-3-29
5855
Riverside
Cottonwood Canyon, ca 100 yards east of Spring.
Comment
UCD117240
Mentzelia involucrata
Geoffrey Levin
1975-4-5
471
Riverside
1 mile west of Berdoo Canyon Road on Dillon Road. Foothills of the Little San Bernadino Mountains.
60
Comment
UCR75048
Mentzelia involucrata
A. C. Sanders, E. J. Lawlor
1992-4-4
12102
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, within 0.5 mile of McCoy Spring
244
Comment
POM259507
Mentzelia involucrata var. megalantha
E. C. Jaeger
1939-12-26
s.n.
Riverside
Fargo Canyon, colorado desert.
Comment
RSA209562
Mentzelia involucrata var. megalantha
P. Healy
1968-4-13
s.n.
Riverside
Joshua Tree National Forest.
Comment
RSA33377
Mentzelia jonesii
N. C. Cooper
1944-3-25
1037
Riverside
Morongo Pass.
457
Comment
UCR199577
Mentzelia laevicaulis
Scott D. White, Angelia Carey
2004-7-2
10580
Riverside
San Jacinto Mountain foothills, Soboba Indian Reservation, Poppet Creek Canyon
610
Comment
UCR68853
Mentzelia micrantha
Steve Boyd, T. S. Ross
1990-5-11
4707
Riverside
Vail Lake area, Cleveland National Forest, N flank and summit of Wild Horse Peak, Agua Tibia Mtns
999
Comment
SBBG4859
Mentzelia veatchiana
C. H. Muller
1952-4-6
9500
Riverside
2 mi E of Shavers Summit, E of S gate to Joshua Tree National Monument
Comment
UCR90392
Micropus californicus var. californicus
D. L. Banks, Steve Boyd
1995-5-9
0338
Riverside
NW Palomar Mtns., N of the Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., the Dorland Mtn. area, west of the Dripping Springs Alcove Area, west of Woodchuck Campground
732
Comment
CLARK-A1528-2013
Microseris douglasii
John C. Roos
1950-3-18
4711
Riverside
457
Comment
UCR240988
Microseris douglasii subsp. platycarpha
D. E. Bramlet
2011-4-16
4800
Riverside
Perris-Aguanga Basin Region, West Hemet Hills, 1.15 km east of Winchester Road, 460 m north of Stowe Road
467
Comment
UCR241388
Microseris douglasii subsp. platycarpha
T. B. Salvato, Mike Landers
2013-3-21
7376
Riverside
Perris-Aguanga Basin, Murrieta, between Hwy 215 and State Route 79 (Winchester Rd), 0.23 mi east of the intersection of Keller Rd and Menifee Rd
470
Comment
UCR162284
Microseris lindleyi
S. J. Myers, John F. Green
2003-4-4
s.n.
Riverside
San Jacinto Mountains, powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain
1189
Comment
RSA0013705
Microsteris gracilis
LeRoy Gross, Grace Cho
2013-4-9
6001
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
UC943874
Mimulus aurantiacus var. pubescens
H. E. McMinn, M. Van Rensselaer
1945-6-7
1894 B
Riverside
Indian Canyon Truck Trail Santa Ana Mts.
853
Comment
UCR268294
Mimulus aurantiacus var. pubescens
Jim Andre
2012-6-15
30526
Riverside
San Jacinto Mountains, San Bernardino National Forest, along Hwy 243, 8.6 miles south of Hwy I-10 at Banning, just northeast of Hungry Hollow and Poppet Flat
1309
Comment
UCR116664
Mimulus aurantiacus var. puniceus
A. C. Sanders, Carolyn Washburn
2001-5-10
24234
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
SEINET7881834
Mimulus bigelovii
Helen K. Sharsmith
1952-1
4061
Riverside
Lost Palms Cyn Eagle Mts ca 2 mi from Shaver Summit
671
Comment
RSA23215
Mimulus bigelovii var. bigelovii
Ernest Braunton
1940-01
2007
Riverside
15 miles E of Indio.
Comment
UCD122473
Mimulus bigelovii var. bigelovii
P. C. Everett; E. K. Balls
1958-4-29
23017
Riverside
U.S. Hwy. 60/70, Indio to Blythe, 1 mi. w. of Cactus City.
548
Comment
RSA796511
Mimulus brevipes
Robert F. Thorne, E. W. Lathrop
1977-5-18
49721
Riverside
Santa Ana Mountains: Bear Spring [east slope of Santiago Peak]
Comment
UCR22084
Mimulus brevipes
Steve Boyd
1980-5-3
187
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
625
Comment
UCR35247
Mimulus brevipes
L. B. Ziegler
1967-8-1
197
Riverside
Peninsular Range; San Jacinto Mtns., Upper Herkey Creek area
1524
Comment
POM97127
Mimulus brevipes
P. A. Munz
1925-5-20
9821
Riverside
2 miles west of Dripping Springs.
427
Comment
UCR24433
Mimulus breweri
John C. Roos
1937-8-18
2540
Riverside
San Jacinto Mtns, Hidden Lake
Comment
UCR30843
Mimulus breweri
A. C. Sanders, W. Rehlaender, N. M. Fellows
1983-6-28
3871
Riverside
San Jacinto Mtns, Black Mountain: Forest Road 4S01, 3.9 mi above Hwy 243
2012
Comment
CAS-BOT-BC9454
Mimulus diffusus
Frank Warrington Peirson
1922-4-30
2934
Riverside
Hills south of Tuscalota Creek, Aguanga to Hemet Road
Comment
UC1929864
Mimulus floribundus
Scott D. White, Michael Honer, Dylan Hannon
2003-6-24
9600
Riverside
Near Rainbow Valley.: Mountains west of I-15 Freeway and immediately north of San Diego County boundary.
Comment
CLARK-A1528-4248
Mimulus fremontii
John C. Roos
1948-6-19
3883
Riverside
San Jacinto Mountains
Comment
RSA408105
Mimulus fremontii
R. S. Woglum
1937-5-22
534
Riverside
Anza, Cahuilla Valley.
Comment
UCR48341
Mimulus fremontii
Steve Boyd
1986-4-22
1751
Riverside
Temescal Canyon, stable alluvial benches of Indian Wash just south of Interstate Hwy 15
Comment
UC26932
Mimulus fremontii var. fremontii
H. M. Hall
1899-5-20
1134
Riverside
Chalk Hill San Jacinto Mountains
1676
Comment
CSUSB889
Mimulus guttatus
R. D. Keys
1973-5-13
Riverside
Box Springs Mountains Pigeon Pass Road, 1 mile above Riverside dump, 100 feet south of road along spring, in the Box Springs Mountains.
304
Comment
RSA701359
Mimulus guttatus
Steve Boyd, Aydee Virgen
2004-4-13
10872
Riverside
San Mateo Canyon, midway between confluence with Los Alamos Canyon and Tenaja Canyon.
Comment
UCR21978
Mimulus guttatus
Steve Boyd
1980-5-2
165
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau
610
Comment
UCSC000871
Mimulus guttatus
Peter Kamb
1948-7-4
1163
Riverside
Hall Canyon, San Jacinto Mts.
1646
Comment
JEPS89119
Mimulus palmeri
Victor Duran
1932-5-18
Riverside
Idyllwild; San Jacinto Mountains
1676
Comment
RSA296130
Mimulus pilosus
Barry A. Prigge
1980-8-5
3849
Riverside
Whitewater Canyon; 0.5 mile N of trout farm.
701
Comment
UCR281212
Mimulus pilosus
Mitch Provance, John Hazlett
2017-4-27
417- 26
Riverside
Elsinore Trough, Baker St., 0.05-0.15 miles SE of Pierce St.
384
Comment
CAS-BOT-BC10910
Mimulus suksdorfii
Philip Alexander Munz
1922-7-6
5995
Riverside
Tahquitz Valley, San Jacinto Mountains.
2194
Comment
UC8118
Minuartia douglasii
H. M. Hall
May, 1901
1925
Riverside
Coahuilla Valley
Comment
RSA0040030
Mirabilis laevis
W. Marquart
1938-3-12
s.n.
Riverside
Ten mi. east of Blythe.
Comment
RSA0123999
Mirabilis laevis var. crassifolia
Duncan S. Bell, Thomas Stoughton
2016-4-13
9251
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; on the western slopes of Martinez Mountain.
1548
Comment
UC465724
Mirabilis laevis var. villosa
E. E. Schellenger
1894-12-2
105
Riverside
Chuckawalla Wash, Colorado Desert
Comment Read comments Sep 15 2016
SFV20157
Mirabilis multiflora var. pubescens
J. N. Hogue, S. G. Hogue, J. M. Wrublik
2005-9-5
263 .4
Riverside
Santa Rosa Mountains Santa Rosa Mountain Truck Trail (=USFS Road 7S02). 0.7 miles from Highway 74.
1500
Comment
UC7644
Mirabilis multiflora var. pubescens
H. M. Hall
June, 1901
2162
Riverside
4550 ft Vandeventer Flat
Comment
JOTR31889
Mohavea confertiflora
La Doux, Tasha, M. Harding, J. Lynam, B. Truesdell, K. Kain
2011-3-10
2139
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Rockhouse Canyon; steep-walled canyon and sandy wash along an old road
Comment
SBBG66376
Mohavea confertiflora
M. N. Ackley
-Feb-1926
Riverside
Shaver's Well
Comment
UC69214
Mohavea confertiflora
E. E. Schellenger
Apr. 1905
Riverside
Santa Maria Mountains, Colorado Desert Colorado Desert; Santa Maria Mountains, Colorado Desert
Comment
UCR193738
Monardella breweri subsp. lanceolata
A. C. Sanders, Tim Thomas, T. B. Salvato, Mitch Provance
2008-7-1
35656
Riverside
Peninsular Range; San Jacinto Mtns., May Valley, slopes west of Herkey Creek and north of Bonita Vista Rd., SSW of Fleming Ranch
1524
Comment
RSA0005446
Monardella hypoleuca
D. L. Banks
1997-2-5
1256
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., Including a large area of vernally wet grassland at the extreme southwestern corner of the Reservation.
390
Comment
UCR17529
Monardella linoides subsp. linoides
Frank C. Vasek
1979-7-26
s.n.
Riverside
Santa Rosa Mtns, Vicinity of Virgin Spring and Stump Spring
2348
Comment
JEPS44375
Monardella nana
Lauramay T. Dempster and G. L. Stebbins
1966-6-19
4273
Riverside
About 1 mile below junction with spur to Santa Rosa Springs
Comment
UC1499821
Monardella nana
Elizabeth McClintock
1941-7-21
125
Riverside
San Jacinto Mts. Trail to Hidden Lake, a short distance beyond the creek which is above Willow Creek.
Comment
UC1499906
Monardella nana
Elizabeth McClintock
1941-6-8
65
Riverside
Pines to Palms Highway, at turn off to Santa Rosa Mts.
Comment
RSA750278
Monardella nana subsp. arida
Elizabeth McClintock, H. Lewis
1941-6-29
79
Riverside
Road up Santa Rosa Mt. 4.5 miles beyond canyon where stream crosses road.
Comment
SDSU7308
Monardella nana subsp. arida
H. Wedberg
1962-4-20
912
Riverside
About 1 mile SE of Pinyon Flats on raod to Palm Springs.
1219
Comment
SEINET2442169
Monardella nana subsp. arida
Unknownnown
1941-6-29
76
Riverside
Road up Santa Rosa Mt. 1/2 mile beyond canyon where stream crosses road.
Comment
UCR221487
Monardella nana subsp. arida
Elizabeth McClintock, Harlan Lewis
1941-6-29
076
Riverside
Peninsular Range; Santa Rosa Mtns., road up Santa Rosa Mountain, 0.5 mile beyond canyon where stream crosses road
1944
Comment
POM12850
Monardella nana subsp. tenuiflora
P. A. Munz
1922-6-26
5833
Riverside
Santa Rosa.
1738
Comment
RSA701740
Monardella nana subsp. tenuiflora
Steve Boyd, Valerie Soza
2004-6-22
11536
Riverside
Western flank of the range in Hall Canyon, at the south end of Lake Fulmor, just north of Hwy 243.
1646
Comment
RSA750316
Monardella nana subsp. tenuiflora
Elizabeth McClintock
1941-7-22
131
Riverside
San Jacinto Mts. On the Idyllwild road, a shot distance below the Keen Camp turn off, in the canyon where the Pseudotsugas first occur.
Comment
UCR221472
Monardella nana subsp. tenuiflora
Elizabeth McClintock
1941-7-18
122
Riverside
Peninsular Range; San Jacinto Mtns., trail to Hidden Lake, about one mile beyond [Skunk Cabbage Meadow] the cienega
2439
Comment
CAS-BOT-BC220422
Monardella robisonii
Peter H. Raven; David Verity
1960-6-5
15495
Riverside
Jumbo Rock Camp Ground, Joshua Tree National Monument
Comment
CAS-BOT-BC349793
Monoptilon bellioides
Carl B. Wolf
1932-4-27
3006
Riverside
Colorado Desert. 17 mi. E. of Mecca, on Blythe Road
152
Comment
CAS-BOT-BC349810
Monoptilon bellioides
Annie M. Alexander; Louise Kellogg
1941-5-11
2153
Riverside
Colorado Desert. Cottonwood Spring, Eagle Mountains
883
Comment
RSA696851
Monoptilon bellioides
J. R. Bruff
1927-3-12
s.n.
Riverside
3 mi. S of Garmet; 8 Palms
Comment Read comments Nov 3 2011
SBBG100857
Monoptilon bellioides
W. L. Halvorson
1977-3-8
77 -93
Riverside
ca.1 mi S of the S entrance to Joshua Tree Nat Monument
Comment
UCR241713
Monoptilon bellioides
Alejandra Martinez-Berdeja, Cara M. Stripe
2010-4-24
41
Riverside
Sonoran (Colorado) Desert, near Joshua Tree National Park, Coachella Valley, Dillon Rd. 4.21 miles north of Hwy 10 in Indio
91
Comment
UCR50646
Monoptilon bellioides
B. A. Prigge
1988-2-21
7843
Riverside
Sonoran (Colorado) Desert, Orocopia Mtns. 2 mi west of Clemens Well
229
Comment
RSA65658
Montia fontana
F. W. Peirson
1922-5-20
s.n.
Riverside
Hemet Valley. (San Jacinto Mountains)
1402
Comment
SEINET2153727
Montia perfoliata
W. H. Whaley
2002-1
s.n.
Riverside
along Idyllwild road, at mile marker 21, recent burn site, ca 3/4 mile SE of Mt. Oak Boys Ranch.
Comment
RSA262063
Muhlenbergia microsperma
E. W. Lathrop
1966-3-23
6085
Riverside
4 miles west of Corona between Tin Mine Canyon & Santiago Peak, Skyline Drive.
Comment
UC1584117
Muhlenbergia microsperma
Steve Boyd, Tim Ross, and Laurel Arnseth
1990-3-29
3840
Riverside
cinder cone ridge at n side mouth of Temecula Creek Cyn (and adjacent benches on s flank of 'Big' Oak Mtn.); Vail Lake area
396
Comment
POM9227
Muhlenbergia microsperma
I. M. Johnston
1920-5-8
2262
Riverside
Box Springs Grade
Comment
RSA403609
Muhlenbergia richardsonis
Anstruther Davidson
1876-7-11
s.n.
Riverside
Top of Mount Jacinto
Comment
UC39892
Muhlenbergia richardsonis
H. M. Hall
July 1901
2545
Riverside
West Fork Snow Creek San Jacinto Mountains
1524
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
UCR80794
Muilla maritima
Scott D. White
1993-5-29
1446
Riverside
San Bernardino Mtns, Banning Canyon, along the road to Raywood Flat, Yucaipa Ridge
1402
Comment
SEINET3874833
Najas marina
Louis C. Wheeler
1953-3-30
7033
Riverside
Alligator Slough on the Colorado River. Bottom of slough, submersed, in sun. Rooted in mud.; 0
Comment
RSA421101
Nama demissa
M. B. Dunkle
1937-3-25
4937
Riverside
Colorado Desert.
Comment
POM14111
Nama hispida var. spathulata
E. C. Jaeger
1922-3-29
s.n.
Riverside
Eastern edge of Colorado Desert, near Rannells.
Comment
UCR266257
Navarretia fossalis
D. E. Bramlet
2006-5-25
4003
Riverside
Perris-Aguanga Basin Region; San Jacinto Valley, San Jacinto River bed, 20 m south of the Nuevo Road bridge
430
Comment
UCSB41129
Navarretia fossalis
Roos, John
1952-5-28
Riverside
San Jacinto river bottomland; 1 mile southeast of Perris
Comment Read comments Aug 8 2008
RSA286800
Navarretia prostrata
R. F. Thorne
1974-5-23
44667
Riverside
Santa Rosa Plateau, Rancho California: Top of Mesa de Colorado,
624
Comment
NY323703
Nemacaulis denudata var. gracilis
S. B. Parish
1896-4-4
4140
Riverside
Palm Springs, (Agua Caliente) desert base of San Jacinto Mountain
152.4
Comment
POM47790
Nemacaulis denudata var. gracilis
Mary F. Spencer
1918-4-13
803
Riverside
Palm Springs.
137
Comment
RSA781526
Nemacladus glanduliferus var. orientalis
Duncan S. Bell
2010-5-1
875
Riverside
Arica Mountains: northwest section of project area, approximately 10.5 air miles southwest of the ghost town of Rice, and approximately 2.6 air miles south of the junction of Highway 62 and the aqueduct access road.
291
Comment
RSA728346
Nemacladus longiflorus var. breviflorus
G. D. Wallace, M. Z. Wallace
1982-3-27
1895
Riverside
Whitewater River, Indian Ave. 2 mi. S of San Bernardino county line, W of Joshua Tree National Monument, NW of Desert Hot Springs.
Comment
SEINET1869528
Nemacladus longiflorus var. longiflorus
Steve Boyd
1986-1
1753
Riverside
Temescal Canyon: Stable alluvial benches of Indian wash just south of Interstate 15.
Comment
UCR20556
Nemacladus longiflorus var. longiflorus
W. W. Mayhew
1977-6-27
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., Pine Cove
1921
Comment
UCR68864
Nemacladus pinnatifidus
Steve Boyd, T. S. Ross
1990-5-11
4705
Riverside
Vail Lake area, Cleveland National Forest, N flank and summit of Wild Horse Peak, Agua Tibia Mtns
999
Comment
RSA525331
Nemacladus ramosissimus
Steve Boyd, L. Arnseth, M. Skinner
1990-4-28
4462 -a
Riverside
Vail Lake area, Hwy R3 (Sage rd) at junction with Debby Road. just S of Sage.
Comment
SEINET10939180
Nemacladus rubescens
Raven
1958-1-24
Raven 11449
Riverside
Fargo Canyon
Comment
POM68098
Nemacladus tenuis var. tenuis
Marcus E. Jones
1906-4-27
s.n.
Riverside
Palm Springs.
Comment
UCR543
Nemophila menziesii
H. C. Sharma
1976-4-25
760425- 03
Riverside
San Jacinto Mtns., Idyllwild - Banning Road, c. 1 mi from junction with Hurley Flats Road.
1372
Comment
RSA0028793
Nemophila menziesii var. integrifolia
N. C. Cooper
1944-5-20
1310
Riverside
Palms to Pines Highway [Hwy. 74], San Jacinto Mountains.
1372
Comment
UCR113857
Nicotiana acuminata var. multiflora
Mitch Provance
2000-6-24
2040
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
POM98160
Nicotiana bigelovii var. wallacei
Philip A. Munz
1925-5-20
9852
Riverside
2 mi. east of Aguanga.
Comment
RSA776353
Nicotiana obtusifolia
Duncan S. Bell, Amanda Turek
2010-4-10
801
Riverside
Riverside Mountains; southern section of the mountain range; approximately 1 air mile southwest of Riverside Mountain Peak.
269
Comment
POM12744
Nolina parryi
Philip A. Munz
1922-6-30
5920
Riverside
Santa Rosa, Santa Rosa Mountains.
1982
Comment
UC1518875
Notholaena californica subsp. californica
Fosberg, Sachet, & Herbst
1983-4-23
55467
Riverside
3.3 mi N in side canyon on W side of Whitewater Canyon Whitewater Postoffice; San Bernardino Mtns, Whitewater Canyon
594
Comment Read comments Feb 13 2013
CLARK-A1528-3542
Notholaena parryi
John C. Roos
1948-5-15
3849
Riverside
Eagle Mountain
Comment
LA206123
Oenothera avita subsp. avita
Elizabeth McClintock;
1941-5-19
1
Riverside
Santa Rosa Indian Reservation
Comment
JOTR34283
Oenothera californica subsp. avita
La Doux, Tasha, M. Harding, B. Truesdell, M. Wheeler
2010-5-12
3287
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Sandy, narrow canyon at base of Quail Mountain with bouldery/rocky slopes; North end of Juniper Flats (Stop 3)
Comment
UC63396
Oenothera californica subsp. californica
H. M. Hall
1904-5-20
4952
Riverside
along S.P.R.R. vicinity of Riverside
262
Comment
UCR100864
Oenothera deltoides
George K. Helmkamp, E. A. Helmkamp
1998-2-18
2689
Riverside
Sonoran (Colorado) Desert, Midland Road., 3.8 mi. SE of Midland, Little Maria Mtns.
198
Comment
RSA698260
Oenothera deltoides subsp. deltoides
Mary Edmunds
1932-3-27
s.n.
Riverside
Sandy soil W. of Indio.
Comment
UCD84927
Oenothera deltoides subsp. deltoides
Chuck Hughes
2010-3-21
199
Riverside
About 2.3 miles south of Highway 62, next to railroad tracks.
225
Comment
POM158192
Oenothera elata subsp. hirsutissima
P. A. Munz, I. M. Johnston
1928-9-6
11276
Riverside
Santa Ana River, Ontario-Corona Road [Hwy. 71].
Comment
RSA122245
Oligomeris linifolia
H. S. Yates
1937-3-23
6425
Riverside
Near Thermal
30
Comment
POM171281
Olneya tesota
I. M. Johnston
1930-6-15
3786
Riverside
Southeastern end of Eagle Mts.
Comment
SBBG128747
Oncosiphon piluliferum
R. E. Riefner Jr.
2012-3-31
12 -63
Riverside
City of Hemet, N of Florida Ave and S of W Devonshire Ave and E of Meyers St
461
Comment
UC1929313
Oncosiphon piluliferum
Scott D. White, Justin Wood
2008-5-1
11925
Riverside
Perris Basin; I-215 freeway corridor, between freeway and frontage road, S of Scott Rd.
470
Comment
UCD134655
Oncosiphon piluliferum
A. C. Sanders; Mitch Provance, T. B. Salvato
2001-5-8
24210
Riverside
Perris-Aguanga Region: Moreno Valley, along I-215 just south of the March Field Museum, 0.7 mile south of Van Buren Blvd.
465
Comment
UCR163146
Oncosiphon piluliferum
A. C. Sanders
2005-3-22
29245
Riverside
Riverside, 3rd St. near Gage Canal and railroad
268
Comment
UCR232799
Oncosiphon piluliferum
John F. Green
2008-4-16
0408- 33
Riverside
Peninsular Range; Perris-Aguanga Valley, SE of Romoland, powerline route north of McLaughlin Rd. near Palomar Rd.
445
Comment
UCR250210
Oncosiphon piluliferum
A. C. Sanders
2014-4-23
41060
Riverside
Peninsular Range, Temescal Valley, between Temescal Canyon Rd. and I-15, NW of Bernard St.
373
Comment
UCD97978
Opuntia basilaris var. basilaris
William Shapeero
1954-4-28
s.n.
Riverside
Joshua Tree National Monument.
Comment
RSA355175
Opuntia engelmannii
A. C. Sanders
1986-4-21
6467 -B
Riverside
Bautista Canyon, common on sandy flats and earth dike, twi miles above the dam, SE of Hemet.
610
Comment
RSA353376
Opuntia munzii
A. C. Sanders
1986-3-2
6147
Riverside
Arroyo Seco, along Bradshaw Rd., 5.2 miles W of Graham Pass Rd., S side of the Chuckwalla Mountains.
640
Comment
SEINET10732264
Opuntia parryi
Andrew Townesmith, Karen M. Meyer; Tracy Scott
2007-3-17
Townesmith 691
Riverside
San Bernardino National Forest, San Jacinto Ranger District. 0.9 miles NE of route 74 on Apple Canyon Road. T6S R3E S3 San Bernardino meridian.
1358
Comment
SEINET9037780
Opuntia phaeacantha
M. A. Baker
2015-1
18401
Riverside
San Gorgonio Pass, 32km WNW of central Palm Springs, 100m north of the San Gorgonio River, 4km ENE of Banning, broad wash of sand, silt, rock, and gravel, mostly granitic
638
Comment
POM274075
Opuntia ramosissima
Lyman Benson
1933-3-31
4187
Riverside
Beginning of Hemet Road [presumably Hwy 74 on desert side, Deep Cyn.] Colorado Desert watershed.
549
Comment
POM11974
Orcuttia californica
P. A. Munz, I. M. Johnston
1922-5-19
5375
Riverside
Menifee Valley.
427
Comment
RSA623562
Orcuttia californica
R. E. Riefner
1998-10-15
98 -523
Riverside
Menefee-Paloma Valley
Comment
CAS-BOT-BC499740
Orobanche californica subsp. feudgei
H. M. Hall
1901-6-1
2135
Riverside
San Jacinto Mountains, eastern base, along the borders of the Colorado Desert
Comment
RSA180265
Orthocarpus purpurascens
E. W. Lathrop
1956-4-30
5701
Riverside
5 mi. W. of Murrieta.
Comment
RSA402094
Orthocarpus purpurascens
K. Watkins, Elizabeth McClintock
1937-4-9
s.n.
Riverside
1 mile west of San Jacinto
Comment
UCR90394
Oxalis californica
D. L. Banks, Steve Boyd
1995-5-9
0360
Riverside
NW Palomar Mtns., North of the Agua Tibia Wilderness Area. N slope of Agua Tibia Mtns, the Dorland Mtn. area, west of the Dripping Springs Alcove Area, west of Woodchuck Campground
793
Comment
SDSU12864
Oxalis pilosa
J. Jill Steinberg with Janet Knotts and Kevin Contreras
1998-3-25
27
Riverside
At switchback in road from Santa Margarita (SDSU) Field Station trailer leading down into Santa Margarita River Gorge, north of river.
256
Comment
UCR55276
Oxytheca trilobata
Kathy Harper
1988-6-11
s.n.
Riverside
San Jacinto Mtns., On Thomas Mtn Rd., south of Thomas Mtn. Lookout.
Comment
RSA17258
Paeonia californica
Carl B. Wolf
1936-6-17
7955
Riverside
Santa Ana Mountains, Tenaja Road: road to La Cienaga, 1.4 mile off Ortega Highway.
610
Comment
CAS-BOT-BC327910
Palafoxia arida
Geo. B. Grant
1906-5-1
906 -6748
Riverside
Colorado Desert. Palm Springs
Comment
UCR85144
Palafoxia arida
A. C. Sanders, G. K. Helmkamp, P. MacKay
1995-3-12
16041
Riverside
Sonoran (Colorado) Desert, Coachella Valley, City of Indio, just SW of Whitewater River channel at Auto Center Drive (Hwy 111)
-7.5
Comment
POM182079
Palafoxia arida var. arida
P. A. Munz
1932-3-14
11975
Riverside
Colorado Desert, Coachella Valley, Deep Canyon
91
Comment
UC1069985
Palafoxia arida var. arida
H. S. Yates
1936-4-6
5408
Riverside
Palm Springs San Jacinto Quadrangle
Comment
UCR196382
Palafoxia arida var. arida
Naomi Fraga, Sarah J. De Groot, Lisa Rojas, Pesach Lubinsky
2005-2-10
1419
Riverside
Northeastern Colorado Desert, along Palen Pass Road, near Hwy 177
170
Comment
UCR279547
Palafoxia arida var. arida
A. C. Sanders, Jim Malusa
2017-3-27
43132
Riverside
Sonoran (Colorado) Desert, NW edge of Chocolate Mountains, lower Salt Creek on the illegal OHV road from the Coachella Canal to the trestle, inside Navy Aerial Gunnery Range
44
Comment
CLARK-A1528-4784
Panicum hirticaule
John C. Roos
1965-9-5
Riverside
Comment
JOTR36115
Panicum hirticaule subsp. hirticaule
La Doux, Tasha, A. Miller, T. Vaughn, A. Johnson
2007-10-25
3116
Riverside
Joshua Tree National Park. Pinto Basin, along Old Dale Road, near Mission Well
Comment
POM116060
Panicum urvilleanum
Marcus E. Jones
1906-4-27
s.n.
Riverside
Indio.
Comment
UCR115919
Parietaria hespera var. californica
Mitch Provance
1998-4-24
1114
Riverside
Riverside, c. 1 mile SW of the corner of Trafalgar Ave. and Alessandro Blvd.
366
Comment
RSA796751
Parietaria hespera var. hespera
Jim Andre
2012-4-11
20838
Riverside
Orocopia Mountains: north end of range, along dirt road 2.8 mi due south of I-10 at Box Canyon Rd/Cottonwood Rd Exit.
624
Comment
SD173017
Parietaria hespera var. hespera
Melvin M. Sweet
2005-4-14
124
Riverside
Anza-Borrego State Park; about 1.5 km NE of Middle Willows in Coyote Canyon; on hill on east side of Coyote Wash
634
Comment
UCSB11822
Parkinsonia florida
Creighton, B.
1961-5-7
Riverside
12.6 miles northeast of Pinyon Flat Campground on State Highway 74, and 3.8 miles southwest of Palm Desert and State Highway 111
274
Comment
SD236442
Parthenocissus vitacea
A. C. Sanders, D. L. Sanders
2008-9-27
36104
Riverside
San Bernardino Valley Region: Santa Ana Riverbottom at Norco between Corydon Av. (Fire Sta. 21) and a point NW of Vine St. & Halfmoon Ct. intersection, c. 1 mile NE of River Rd. bridge
164
Comment
RSA356887
Pectis papposa
R. F. Thorne
1966-10-15
41795
Riverside
Dead Indian Canyon: Near Palm Desert at foot of Palms to Pines Highway
Comment
JEPS29322
Pectocarya anisocarpa
Rimo Bacigalupi and L. Heckard
1962-3-26
8418
Riverside
1 mi n Winchester (extreme se flank of buttes, 8 air mi sw of Hemet); Double Buttes
487
Comment Read comments Mar 20 2011
UCR214285
Pectocarya heterocarpa
A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley
2010-3-16
37488
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
UCR72202
Pectocarya heterocarpa
Theo Glenn
1992-3-31
92 19
Riverside
Sonoran (Colorado) Desert, north side Eagle Mts, Storm Jade Mine
671
Comment
RSA736032
Pectocarya linearis
Scott D. White, Jamie Minor
2008-3-13
11767
Riverside
Banning: S of Union Pacific RR, powerline route from Sunset Ave to 1 mile W.
732
Comment
UCR232790
Pectocarya linearis
John F. Green
2008-4-15
0408- 25
Riverside
Peninsular Range; Perris-Aguanga Valley, Moreno Valley/Mead Valley area, square parcel 0.8 km on a side, between Nandina Ave. and Oleander Ave., east of Day St.
523
Comment
UCR241691
Pectocarya linearis
T. B. Salvato
2013-3-22
7401
Riverside
Perris-Aguanga Basin, southern end of Menifee Valley, between Hwy 215 and Winchester Rd (Hwy 79), south of Los Alamos Rd, rocky slopes flanking Warm Springs Creek
396
Comment
UCR241934
Pectocarya linearis
A. C. Sanders, Timothy W. Chumley
2013-3-28
40695
Riverside
Peninsular Range, Temescal Canyon Rd. at Pacific Clay Products plant/Bernard St., c. 1 mile north of Lake St.
370
Comment
SD137836
Pectocarya linearis subsp. ferocula
Darin L. Banks
1995-4-5
134
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area. North slope of Agua Tibia Mountain, east of Dripping Springs Alcove,along Drip.Sp.Trail
609
Comment
UCR279359
Pectocarya platycarpa
A. C. Sanders, Jim Malusa
2017-3-24
42966
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, large wash south of Bradshaw Trail, c. 11 km SE of Gasline Rd.
729
Comment
UCR41596
Pectocarya platycarpa
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6123
Riverside
Sonoran (Colorado) Desert, Corn Spring, Chuckwalla Mtns. wash below the spring and wash and rocky slopes to the south
489
Comment
RSA234101
Pectocarya recurvata
R. F. Thorne, R. Carolin
1967-3-21
41633
Riverside
Joshua Tree National Monument: Cottonwood Springs.
915
Comment
RSA500996
Pectocarya recurvata
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-4-1
3115
Riverside
Vail Lake area, ridge-top of volcanic substrate w/clay soil, 2 mi W of dam, at edge of escarpment E of Pauba Valley.
524
Comment
UCD120133
Pectocarya recurvata
LeRoy Gross; Leland Lubinsky, Victor Steinmann, Linda Worlow
2005-2-17
1430
Riverside
Colorado Desert; Chocolate-Chuckwalla Mountains region Corn Springs Campground in the Chuckwalla Mountains. Canyon southwest of Campground. Near 33 deg. 37'32'N, 115 deg. 19'35'W: UTM 3721895N, 655238E to 33 deg. 36'52N, 115 deg. 19'54': UTM 3720669N, 654757E.
479
Comment
UCR85238
Pectocarya recurvata
A. C. Sanders, P. J. MacKay, M. Jacobsmeyer, C. L. Sanders
1995-3-5
16000
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
JOTR31055
Pectocarya setosa
La Doux, Tasha, Maria Harding, Mark Wheeler
2010-5-20
2038
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, Lower Covington Flats; STOP 1: drainage heading toward Smithwater Canyon, rocky canyon with narrow sandy bottom
Comment
RSA401955A
Pedicularis densiflora
Christopher Davidson
1973-4-1
1809
Riverside
Hwy 71/79, appx. 7 mi from jct of Hwy 395 south.
412
Comment
RSA80830
Pedicularis densiflora
F. W. Peirson
1921-3-19
2741
Riverside
4 miles west of Beaumont, on road to Redlands.
Comment
POM11163
Pellaea mucronata var. mucronata
P. A. Munz
1922-7-1
5938
Riverside
Santa Rosa Mountains: Old Nicholas Canyon.
1463
Comment
POM858
Pellaea mucronata var. mucronata
P. A. Munz
1918-4-27
2123
Riverside
Temecula Canyon, beyond Elsinore
Comment Read comments Mar 27 2011
RSA559448
Pellaea mucronata var. mucronata
Steve Boyd, Timothy S. Ross
1992-5-5
7220
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Oak Flats area east of Verdugo Potrero.
732
Comment
SDSU3609
Pellaea mucronata var. mucronata
James C. Dice, Tu Chung
1987-10-19
739
Riverside
At head of unnamed shallow side canyon, north side of Temecula Gorge, overlooking Santa Margarita River, ca. 0.4 km ENE of Field Station side and just ENE of weather station. T8S, R3W, NW 1/4 of NW1/4 of section 26.
329
Comment
UCR199589
Pennisetum setaceum
Scott D. White, Angelia Carey
2004-7-2
10576
Riverside
San Jacinto Mountain foothills, Soboba Indian Reservation, Poppet Creek Canyon
610
Comment
UC54993
Penstemon X parishii
H. M. Hall
1897-5-19
567
Riverside
canyon of the San Jacinto River San Jacinto Mountains, canyon of San Jacinto River (Southern California)
914
Comment
RSA507962
Penstemon centranthifolius
Steve D. Boyd, C. Boyd, K. A. Boyd, Richard Noyes, L. Arnseth
1988-5-28
2280
Riverside
Cahuilla Mountain, west of Anza, mostly along the crest.
1500
Comment
SD135328
Penstemon clevelandii var. connatus
Craig Reiser, Dylan Hannon
1993-5-30
Riverside
Santa Rosa Peak Road
Comment
RSA650002
Penstemon spectabilis
Toppenberg
1961-5-12
13
Riverside
Beaumont side of Idyllwild.
Comment
SD185312
Penstemon spectabilis
T. B. Salvato, John F. Green
2004-5-27
627
Riverside
San Bernardino Mtns: head of Banning (San Gorgonio River) Canyon close to the San Bernardino County line, 0.5 mi SE of Oak Glen Conservation Camp
427
Comment
UCR154441
Penstemon spectabilis
A. C. Sanders, Mike Misenhelter
2005-6-15
30980
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
POM187834
Penstemon thurberi
E. C. Jaeger
1931-9-18
s.n.
Riverside
Near Lost Horse Mine
Comment
UC35609
Pentachaeta aurea
H. M. Hall
May 20 1899-May 22 1899
1136
Riverside
Johnson's Ranch San Jacinto Mountains
1524
Comment
UC63193
Pentachaeta aurea
H. M. Hall
June, 1901
Riverside
Chalk Hill San Jacinto Mountains
1524
Comment
SEINET7248311
Peritoma arborea
Duncan S. Bell, LeRoy Gross
2014-1
6282
Riverside
Orocopia Mountains; Orocopia Wilderness area; northeastern section of range; approximately 3.5 air miles south of Hayfields Lake.
609
Comment
CAS-BOT-BC77473
Peritoma arborea var. angustata
Peter H. Raven
1958-1-23
10409
Riverside
2.7 miles west of Whitewater Post Office
Comment
CAS-BOT-BC77491
Peritoma arborea var. angustata
Philip A. Munz
1947-4-10
11723
Riverside
Shavers Well, northeast of Mecca
243
Comment
CAS-BOT-BC73728
Peritoma arborea var. arborea
K. Larson
1976-9-28
2243
Riverside
~3 mi. E. of Devers substation.
Comment
RSA0117921
Perityle emoryi
Sarah J. J. De Groot, Cheryl Sevilla
2016-3-16
7651
Riverside
Mecca Hills: Side canyon along Painted Canyon Road. northeast of Mecca, northwest of Box Canyon.
170
Comment
RSA709895
Perityle emoryi
Sarah J. De Groot, Leland Lubinsky, Naomi Fraga, Lisa Rojas
2005-2-10
4596
Riverside
Along Palen Pass Road, near Palen Pass, between Granite and Palen Mountains. Bluff of sharp light-colored volcanic rock.
402
Comment
UC1719674
Perityle emoryi
Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah De Groot, Valentin Arvizu, Tim Thibault
2004-5-14
11214
Riverside
Colorado Desert; Chocolate-Chuckwalla Mountains region; Western base of the Chocolate Mountains, small canyon, ca. 1.25 miles due north of Imperial County line and ca. 3.75 miles due west of aqueduct, accessed by dirt road off of main aqueduct road at siphon station. Within boundaries of U.S. Navy's Chocolate
Comment
SEINET4407678
Perityle emoryi
M. O. Dillon, D. Dillon
1987-1
4850
Riverside
rocky slopes near Earp, ca. 17 mi. E of Vidal Jct. off Hwy. 62
150
Comment
SDSU8047
Petalonyx thurberi
Gerald Collier
1951-5-27
Riverside
State Hwy 74 about 4 miles west of junction with state Hwy 111.
Comment
SEINET218494
Petalonyx thurberi
A. J. Breitung
1953-6-12
15525
Riverside
Palm Springs.
Comment
UC598734
Petalonyx thurberi subsp. thurberi
John Bright
1936-4-21
12792
Riverside
n. of Palm Springs; Colorado Desert
Comment
UC604863
Petalonyx thurberi subsp. thurberi
Roxana S. Ferris and Ruth P. Rossbach
1938-5-16
9568
Riverside
2 mi. up Painted Canyon; Mecca Hills, Painted Canyon
Comment
POM48451
Peucephyllum schottii
P. A. Munz, D. D. Keck
1925-3-7
9347
Riverside
Painted Canyon, Mecca.
Comment
SEINET10801062
Peucephyllum schottii
David B. Dunn
1946-2-23
Dunn 1975
Riverside
Hidden Springs Canyon in the vicinity of the Palms.
Comment
SEINET10801063
Peucephyllum schottii
David B. Dunn, Shogo; Schroeder; Bruskin; A. Folsom
1948-3-13
Dunn 3700
Riverside
Pushawalla; growing in the wash. Indio Hills, Colorado Desert.
Comment
RSA39983
Phacelia affinis
L. S. Rose
1937-4-9
37125
Riverside
Palms to Pines Hwy, 18miles W of Indio.
1037
Comment
JEPS1548
Phacelia brachyloba
Carl V. Meyer
1929-6-18
779
Riverside
s Thomas Mt. (summit of grade); San Jacinto Mts., Hamilton Grade
Comment
UCR88298
Phacelia campanularia
A. C. Sanders, K. C. Rose
1995-4-5
16369
Riverside
San Bernardino Mtns./Sonoran (Colorado) Desert, Coachella Valley; south of Mission Creek and west of Hwy 62
701
Comment
UCSB5353
Phacelia campanularia
Haller, John
1957-3-23
Riverside
At mouth of Morongo Canyon, ca. 8 road miles N. of U.S. 99 and 1 air mile S. of Riverside-San Bernardino Co. line
762
Comment
RSA776235
Phacelia campanularia subsp. campanularia
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-29
869
Riverside
Haugen Lehmann exit, Pacific Crest Trail up into canyon east of Cottonwood Canyon
610
Comment
RSA74497
Phacelia campanularia subsp. vasiformis
F. W. Peirson
1928-4-24
7896
Riverside
Below Cottonwood Spring, northern edge of Colorado Desert.
Comment
CHSC35502
Phacelia cicutaria var. hispida
Jeanne Muro
1972-4-29
40
Riverside
3 mi. SW of Murrieta on Teneja Rd.
548
Comment
JEPS2182
Phacelia cicutaria var. hispida
Marjorie D. Clary
1932-3-20
1601
Riverside
nw Garnet; Colorado Desert, Mission Creek
457
Comment
RSA650556
Phacelia cicutaria var. hispida
Toppenberg
1961-5-12
s.n.
Riverside
Palm Springs.
Comment
SD48483
Phacelia cicutaria var. hispida
E. K. Balls, P. C. Everett
1958-3-19
22873
Riverside
1.0 mile east of Highway 71 to Elsinore.
198
Comment
UCR251941
Phacelia cicutaria var. hispida
Harun Bektas
2011-4-26
01
Riverside
Riverside, Box Springs Mountain Park; 7 miles above Moreno Valley via Pigeon Pass Rd.
793
Comment
CLARK-A1528-5436
Phacelia crenulata
John C. Roos
1966-3-20
Riverside
Chuckwalla Mountains
Comment
SBBG35132
Phacelia crenulata
T. L. Secrest
1948-4-7
Riverside
near Desert Hot Springs
213
Comment
UC974993
Phacelia crenulata var. ambigua
Rimo Bacigalupi and J. F. MacBride
1952-4-1
3598
Riverside
3 1/2 mi e Coachella
Comment
UC668397
Phacelia cryptantha
Annie M. Alexander and Louise Kellogg
1941-4-24
2078
Riverside
Dry Morongo Morongo Valley Gorge
640
Comment
UCR80792
Phacelia davidsonii
Scott D. White
1993-5-29
1445
Riverside
San Bernardino Mtns, Banning Canyon, along the road to Raywood Flat, Yucaipa Ridge
1402
Comment
POM3763
Phacelia distans
H. M. Hall
1902-4-22
2953
Riverside
Vicinity of Riverside
366
Comment
RSA543790
Phacelia distans
Steve Boyd, Tim Ross, Mike Hammitt
1991-5-2
6067
Riverside
Vail Lake region, SW & W flanks of Billy Goat Mountain, 3 miles N Hwy 79, 1 mile W of Hwy 371, N of Aguanga.
600
Comment
RSA770309
Phacelia distans
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4496
Riverside
Whitewater canyon. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor center (Whitewater Trout Farm) in the vicinity of Bonnie Bell. Between N33.94217, W116.64118 and N33.94722 W116.64305.
488
Comment
UC511757
Phacelia distans
Frank W. Peirson
1922-4-9
956
Riverside
canyon bottom Murray Canyon (near end of road)
304
Comment
UCD120406
Phacelia distans
C. L. Hitchcock
1966-3-16
24203
Riverside
Along Palms to Pines Highway, 7 mi. s. of Palm Desert.
Comment
UCR100313
Phacelia distans
B. G. Pitzer
1997-4-20
3172
Riverside
Lakeview Mtns, top of the hill on Dutton Street, just east of Horseshoe Trail, at a point c. 0.4 mi. north of Stagecoach Road.
640
Comment
UCR228918
Phacelia distans
A. C. Sanders
2011-4-6
39014
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
UCR41340
Phacelia distans
N. M. Fellows, A. C. Sanders
1985-4-9
154
Riverside
San Jacinto Mtns/Sonoran (Colorado) Desert, Oasis de Los Osos Preserve of the Nature Conservancy, off Snow Creek Canyon at the north foot of San Jacinto Mtns., 1 mile west of Snow Creek Village
489
Comment
POM289797
Phacelia distans
Lyman Benson
1933-3-31
4178
Riverside
Beginning of Hemet Road, San Jacinto Mt. Colorado Desert.
579
Comment
SEINET12319683
Phacelia distans
N. H. Holmgren, Holmgren, P. K.
1974-1
7463
Riverside
Box Canyon Wash, 11.4 mi ENE of Mecca
244
Comment
UCR164936
Phacelia imbricata
T. B. Salvato, John F. Green
2004-5-27
620
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
OBI20177
Phacelia minor
David J. Keil
1979-3-18
12968
Riverside
Alberthill Jctn along Hwy 71
366
Comment
RSA0047273
Phacelia minor
J. Mark Porter, Lauren E. Machen
1997-2-15
11418
Riverside
North of Interstate 15 at the Lake Street/Walker Canyon exit, 4.4 mi NE of the Hwy 74 exit at Lake Elsinore.
390
Comment
UCR162642
Phacelia minor
S. J. Myers, John F. Green
2003-4-4
s.n.
Riverside
San Jacinto Mountains, powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain
1189
Comment
UCR207553
Phacelia ramosissima
O. F. Clarke
2005-5-12
s.n.
Riverside
Peninsular Range; Moreno Valley, Kucera residence, 11681 Dalehurst, Moreno Valley
625
Comment
UCR91939
Phalaris minor
George K. Helmkamp
1996-3-11
1000
Riverside
Sonoran (Colorado) Desert, Colorado River Valley, 35th Avenue and California Hwy 78, 1.7 mi north of PaloVerde
72
Comment
CAS-BOT-BC174320
Phalaris paradoxa
A. C. Sanders
2003-5-9
26590
Riverside
San Jacinto Valley: west of Hemet, west edge of Warren Road just north of Hwy 74 (Florida Ave.)
457
Comment
UCR28622
Phaseolus filiformis
A. C. Sanders
1982-12-19
3451
Riverside
Sonoran (Colorado) Desert, foot of Santa Rosa Mtns, Coachella Valley, south side of the ridge forming the south boundary of Martinez Canyon; west end of Ave 74, 2.6 miles west of Polk Street
122
Comment Read comments Feb 9 2010
JOTR32532B
Phoenix dactylifera
La Doux, Tasha, M. Harding, M. Wheeler, T. Herskovits
2011-4-14
2540
Riverside
Joshua Tree National Park. southwest Eagle Mountains; steep rocky drainage approx. 1.5mi east of Cottonwood Canyon and 1.5mi north of park boundary
815
Comment
POM46798
Pholistoma membranaceum
Mary F. Spencer
1920-4-7
1582
Riverside
Palm Canyon, Colorado Desert
183
Comment
RSA459299
Pholistoma membranaceum
Bonnie C. Templeton
1930-3-22
1649
Riverside
Palm Springs.
400
Comment
UCR19575
Pholistoma membranaceum
I. M. Johnston
1917-4-4
s.n.
Riverside
San Jacinto Mtns./Sonoran (Colorado) Desert, Palm Canyon
427
Comment
SD143690
Phoradendron bolleanum
Andy C. Sanders, P. MacKay, L.& P. Lubinsky
1994-10-30
15833
Riverside
San Bernardino Mountains, Whitewater River Canyon between Red Dome and Stills Landing, SE of VABM Paw
911
Comment
UCD102028
Phoradendron bolleanum
Steve Boyd
1985-12-14
1193
Riverside
Gavilan Hills, Harford Springs County Park.
Comment
RSA420771
Phoradendron californicum
Anstruther Davidson
1892-05
s.n.
Riverside
Banning.
Comment
SEINET3073024
Phoradendron densum
A. C. Sanders, P. MacKay, L. & P. Lubinsky
1994-10-30
15853
Riverside
Catclaw Flat Quad. San Bernardino Mountains; White water River Canyon between Red Dome and Stills Landing, SE of VABM Paw.
850
Comment
CAS-BOT-BC135178
Phoradendron juniperinum
Louis C. Wheeler
1931-10-3
243
Riverside
1 1/2 mi NW Tahquitz Peak, San Jacinto Mts.
1920
Comment
LA209888
Phoradendron leucarpum subsp. tomentosum
Norman C. Cooper;
1944-7-16
1386
Riverside
San Jacinto Mountains, Pine Cove
Comment
SFV17133
Phoradendron libocedri
P. G. Kilburn
1958-5-30
829
Riverside
San Jacinto Mountains 5 miles north of Idyllwild, just west of Fern Basin Campground. Beside road.
2134
Comment
UCR150012
Phoradendron macrophyllum
Scott D. White, Angelia Carey
2004-4-16
10156
Riverside
San Jacinto Mountain foothills, Indian Creek and adjacent slopes
610
Comment
CAS-BOT-BC141177
Phoradendron serotinum subsp. macrophyllum
Scott D. White
1996-4-14
3916
Riverside
E of Hemet: San Jacinto River wash near Valle Vista, N of Hwy. 74, ca. 1.7 mi W of USFS Cranston Fire Station.
548
Comment
CAS-BOT-BC171146
Phoradendron serotinum subsp. tomentosum
Geo. B. Grant
1901-8-1
s.n.
Riverside
Strawberry Valley, San Jacinto
Comment
JOTR32391
Phoradendron serotinum subsp. tomentosum
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler
2011-6-16
2495
Riverside
Joshua Tree National Park. Queen Mountains; West side of Barker Dam; Small riparian zone in and along drainage from dam (Stop 5)
1300
Comment
RSA33478
Phoradendron villosum
N. C. Cooper
1944-7-16
1386
Riverside
Pine Cove.
Comment
UC1584068
Phoradendron villosum
Steve Boyd and Dave Bramlet
1988-10-8
2878
Riverside
s.w. Anza (at head of Bautista Canyon, Cahuilla Mt., along crest of the mt.); Cahuilla Mt.
Comment
UC6105
Phoradendron villosum
H. M. Hall
July, 1901
2531
Riverside
s. side San Jacinto Mts. San Jacinto Mts.
1615
Comment
RSA0020259
Physalis acutifolia
J. C. Roos
1951-9-25
5263
Riverside
Riverside.
259
Comment
RSA0093747
Physalis crassifolia
Jim M. Andre
2012-4-11
20721
Riverside
Little San Bernardino Mountains; along road to Cottonwood Spr. (Utah Trail or Eldorado Mine Rd) 1 mi NW of Fried Liver Wash, approx 15 mi. south of Hwy 62 at 29 Palms.
617
Comment
RSA15522
Physalis crassifolia
L. S. Rose
1936-1-1
36001
Riverside
19 mi. N of Indio, Aqueduct Rd.
610
Comment
UC1143156
Physalis crassifolia
H. S. Yates
1937-3-23
6447
Riverside
15 mi nne Mecca; Thermal Quad.
457
Comment
UCR139378
Physalis crassifolia
I. M. Johnston
1917-4-4
s.n.
Riverside
San Jacinto Mtns./Sonoran (Colorado) Desert, Andreas Canyon
274
Comment
SD235051
Physalis greenei
Mitch Provance
2004-4-18
7601
Riverside
Granitic Knolls of Riverside: Riverside, Versity Hill (Coyote Hill), S side of the UCR campus.
417
Comment
UCR182304
Physalis greenei
Mitch Provance
2004-4-18
7601
Riverside
Granitic Knolls of Riverside, Riverside, Versity Hill (Coyote Hill), south side of the UCR campus
418
Comment
CAS-BOT-BC60808
Physaria tenella
Edmund C. Jaeger
1922-5-7
s.n.
Riverside
Chuckawalla Bench.
Comment
UCR279593
Physaria tenella
A. C. Sanders, Jim Malusa
2017-3-28
43160
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
SDSU21794
Pilularia americana
Michael G. Simpson, Laura Benedict, Zack Principe, Lee Ripma, Nuri Benet-Pierce, Andy Siekkinen
2016-5-7
3985
Riverside
Santa Rosa Plateau Ecological Reserve. Across street from vernal pool trail, ca. 4 miles north on road from Visitor's Center.
636
Comment
UCSB83
Pinus lambertiana
Bobkowski, Jr., Vincent
1960-5-14
Riverside
Black Mountain Camp, San Bernardino National Forest, San Jacinto Mountains
Comment
CLARK-A1528-3564
Pinus quadrifolia
John C. Roos
1947-4-5
3436
Riverside
San Jacinto Mountains
1462
Comment
RSA30442
Pinus quadrifolia
Ellsworth Bethel
1918-5-21
s.n.
Riverside
Nigger Jim Hill, 35 mi. e. of San Jacinto, California.
Comment
UCD134979
Pinus quadrifolia
Jo Ann Olson; Gary R. Robbins
1969-3-29
21
Riverside
On Vandeventer Flat, 2 miles south of State Highway 74 and 21 miles (by car) west of Palm Desert.
1447
Comment
UCR92664
Pityrogramma triangularis var. triangularis
Scott D. White
1996-2-18
3808
Riverside
Perris Basin, Double Butte, NW of Winchester, SE-facing slope of west butte and alluvial soil at base
490
Comment
SEINET4691425
Plagiobothrys arizonicus
T. B. Salvato, Tracy Tennant
1998-1
MOR- 1217
Riverside
San Bernardino Mtns. Foothills: Morongo Indian Reservation, Potrero Canyon about 1 mile above locked gate, east side of road near old corrals, tree stand P-03.
793
Comment
UCR230198
Plagiobothrys canescens
A. C. Sanders, T. B. Salvato
2011-4-29
39361
Riverside
Peninsular Range; Perris-Aguanga Basin Region, Romoland, McLaughlin Rd. east of Palomar Rd., near powerplant and railroad
445
Comment
RSA709639
Plagiobothrys collinus
A. C. Sanders
2004-4-2
27440
Riverside
Peninsular Range: Temescal Canyon, Serrano Highlands project, between Glen Ivy Hot Springs and Arcilla, NE side of the I-15 Fwy, south of Clay Canyon Rd.
305
Comment
SEINET244317
Plagiobothrys collinus
A. C. Sanders, T. B. Salvato
2001-3-30
23863
Riverside
Perris-Aguanga Basin; Temecula, Long Canyon west of Del Rey Rd., along bottom of canyon W of junction of Av. Pina Colada
366
Comment
UCR121810
Plagiobothrys collinus
A. C. Sanders, Carolyn Washburn
2001-4-17
24058
Riverside
San Jacinto Valley, southwest edge of Hemet, NW of intersection of Stowe Rd. and California Av., 2 miles NE of Winchester
457
Comment
UCR172204
Plagiobothrys collinus
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
UCR177505
Plagiobothrys collinus
S. J. Myers, John Green
2003-4-23
s.n.
Riverside
San Jacinto Mtns., powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain
1128
Comment
UCR233575
Plagiobothrys collinus
A. C. Sanders, John F. Green
2012-4-12
40035
Riverside
Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon, along Temescal Canyon Rd. between Glen Ivy and Indian Truck Trail, c. 370 m NW of El Hermano Rd.
312
Comment
POM8981
Plagiobothrys collinus var. californicus
P. A. Munz, Harwood
1920-3-20
3390
Riverside
Elsinore.
396
Comment
RSA661316
Plagiobothrys collinus var. californicus
Mitch Provance
1998-4-10
410
Riverside
E facing slopes of hills at W extreme of Cypress Ave.
305
Comment
RSA689516
Plagiobothrys collinus var. californicus
Scott D. White, Michael Honer
2003-4-2
8902
Riverside
Just west of I-15 Freeway and northeast of Lawson Dr.
305
Comment
UCR157464
Plagiobothrys collinus var. fulvescens
A. C. Sanders
1994-5-30
14614
Riverside
San Bernardino Mountains, north-northeast of Beaumont at Highland Springs, hills north of the end of Bellflower Ave., at Dutton St
950
Comment
UCR241390
Plagiobothrys collinus var. fulvescens
T. B. Salvato, Mike Landers
2013-3-21
7381
Riverside
Perris-Aguanga Basin, Murrieta, between Hwy 215 and State Route 79 (Winchester Rd), 0.23 mi east of the intersection of Keller Rd and Menifee Rd
470
Comment
UCR214294
Plagiobothrys jonesii
A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley
2010-3-16
37475
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
SBBG104035
Plantago erecta
A. C. Sanders
1993-4-1
13663
Riverside
western edge of Hemet, 14 acre parcel at NE corner of intersection of Myers St and Devonshire Ave, 0.75 mi NE of the intersection of Florida Ave (Hwy 74) and Warren Rd
460
Comment
UCR171968
Plantago erecta
John F. Green
2006-4-25
s.n.
Riverside
Peninsular Ranges, City of Temecula, Long Canyon, Southern California Edison right of way between residential areas, south of Rancho California Road and east of Margarita Road
366
Comment
UCR281492
Plantago erecta
Mitch Provance, Matt K. Beyers, John Hazlett
2017-3-30
317- 78
Riverside
Temescal Valley, 0.4 miles SE of Horsethief Canyon Rd. and the 15 Fwy.
391
Comment
RSA0056198
Plantago insularis
Keith E. Hoffmaster
1935-3-3
837
Riverside
Near Santa Ana River, north of Arlington.
Comment
SD187451
Plantago lanceolata
Scott D. White, Angelia Carey
2004-5-7
10340
Riverside
San Jacinto Mountain foothills; Indian Creek and adjacent foothills.
459
Comment
RSA0013144
Plantago major
LeRoy Gross, Caitlin Elam
2013-5-14
6070
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
VVC2468
Plantago ovata
Tim Thomas
2013-3-18
5929
Riverside
Sonoran Desert, 12 miles WSW of Blythe; south of I-10. vic of powerline corridor.
145
Comment
RSA21751
Plantago ovata var. fastigiata
Carl B. Wolf
1937-4-6
8423
Riverside
Coachella Valley, 2 mi. NE. of Edom
30
Comment
RSA596529
Plantago ovata var. fastigiata
D. L. Banks
1996-7-16
1130
Riverside
NW Palomar Mountains; Agua Tibia Mountains; In the Vail Ranch Housing Development, N of the Pechanga Indian Reservation; At the W side of the intersection of Marge Place and Tehachapi Pass( N of Vail Ranch Road)., Along a disturbed hillside and adjacent roadside
427
Comment
RSA757782
Plantago patagonica
LeRoy Gross, Jackie McConnaughy, Drew Monks, Tommy Stoughton, Jane Tirrell, Malia Volke
2010-4-12
4305
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
POM48484
Platanus racemosa
P. A. Munz, I. M. Johnston
1924-7-29
8889
Riverside
Lone Oak Ranch, Banning-Idyllwild Road.
1037
Comment
RSA596160
Platanus racemosa
D. L. Banks
1996-11-7
1213
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Pechanga Indian Reservation, E of San Gabriel Church; On the main road in the Reservation., 1.6 km E of the roads crossing with Pechanga Creek on the northern fork of the creek at the E end of the Reservation.
415
Comment
RSA659486
Platanus racemosa
Bob Rogers
1984-4-14
6
Riverside
Collected in the San Jacinto river-bed on the North side of Hwy 74, 0.6 miles past Cranston ranger station going east from Hemet towards Mountain Center.
610
Comment
UCR241001
Platanus racemosa
Alejandra Martinez-Berdeja, Cara M. Stripe
2010-4-24
22
Riverside
South Coast/Peninsular Range, Riverside, Sycamore Canyon, near the entrance to the park
396
Comment
RSA675047
Platystemon californicus
Scott D. White
2001-5-1
8439
Riverside
Near Sun City: Quail Valley: Valleys and slopes east of Canyon Lake and west of Goetz Road.
442
Comment
UC219193
Platystemon californicus
P. A. Munz
1922-4-29
5078
Riverside
1/2 mi s Lake Elsinore (Southern California); s of Lake Elsinore
411
Comment
SEINET3162856
Plectritis macrocera
M. E. Jones
1882-4-24
3167
Riverside
San Jacinto
Comment
JOTR32449
Pleuraphis rigida
La Doux, Tasha, M. Harding, M. Wheeler, T. Herskovits
2011-4-14
2199
Riverside
Joshua Tree National Park. Southwest Eagle Mountains; west of Lost Palms Canyon; rocky/gravelly bajada north of the Aqueduct Rd.
603
Comment
RSA704245
Pleuraphis rigida
Gary D. Wallace
1982-5-15
1994
Riverside
Palms to Pines Highway, 7 level hill.
Comment
HSC66615
Pleurocoronis pluriseta
Christopher Davidson, Josephine Jones
1980-4-4
9948
Riverside
Orocopia Mtns., W end of mountains almost due S of Oro Peak
518
Comment
RSA472089
Pleurocoronis pluriseta
Christopher Davidson
1980-4-4
9948
Riverside
West end of the Orocopia Mountains in a small canyon and wash almost due south of Oro Peak.
Comment
UCD134970
Pleurocoronis pluriseta
J. C. Roos
1966-3-10
s.n.
Riverside
3 miles southwest of Desert Center, Chuckwalla Mtns.
Comment
POM157892
Pluchea sericea
P. A. Munz
1927-5-21
10890
Riverside
Coachuila Creek, SE of Hemet.
671
Comment
SD146083
Poa pratensis subsp. pratensis
G. K. Helmkamp, E. A. Helmkamp, A. Kerchner
1999-6-29
5018
Riverside
Northern Sierra Nevada Range; N of Hwy I-80 at west exit to Donner Lake; opening to Negro Canyon
2134
Comment
UCR97264
Poa secunda
Scott D. White
1993-3-12
1170
Riverside
Near Winchester
466
Comment
RSA680634
Poa secunda var. secunda
Scott D. White
2001-3-27
s.n.
Riverside
Moreno Valley area. About 1 air mile East-Northeast of the jtn State Rt. 60 w/ theodore St. Adjacent to County Landfill.
610
Comment
UC1192350
Polygonum argyrocoleon
Malcolm A. Nobs and S. Galen Smith
1948-9-3
501
Riverside
2 mi n Indio; Imperial Valley
Comment
UC219083
Polygonum bistortoides
P. A. Munz
1922-7-6
6001
Riverside
Tahquitz Valley San Jacinto Mts.
2194
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
CLARK-A1528-31
Polypodium californicum
Ruth Cooper
1952-6-3
644 a
Riverside
Box Springs Mountains
Comment
UCR24907
Polypodium hesperium
A. C. Sanders
1980-8-21
1775
Riverside
San Jacinto Mountains, Mt. San Jacinto Wilderness Area. east of Saddle Junction at the head of Tahquitz Creek, c. 2 mi NE of Idyllwild
2409
Comment
UC70779
Polypogon australis
H. M. Hall
June 1900
1384
Riverside
vicinity Riverside
304
Comment
CAS-BOT-BC237273
Polypogon monspeliensis
H. M. Hall
1901-6-1
2274
Riverside
San Jacinto Mountains. Vicinity of Strawberry Valley
1615
Comment
CLARK-A1528-4841
Polypogon monspeliensis
John C. Roos
1952-4-23
5576
Riverside
Box Springs Mountain
457
Comment
UC472732
Polypogon monspeliensis
A. S. Hitchcock
1918-3-27
Riverside
Colorado Desert Palm Springs; , Palm Springs
100
Comment
UCR42327
Polypogon monspeliensis
N. M. Fellows, A. C. Sanders, A. Strickland
1986-4-8
172
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
IRVC167
Polystichum imbricans subsp. curtum
Charley Ford
1965-4-20
HS 560
Riverside
Ortega Highway [74]. Santa Ana Mountains
Comment
UCR270196
Populus nigra
A. C. Sanders, Jeanne Marie Acceturo & participants in Jepson Workshop
2016-4-3
42417
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
RSA512162
Porophyllum gracile
Ed LaRue
1989-5-3
s.n.
Riverside
2 mi. (airline) NW of Lake Elsinore, adjacent to Cleveland National Forest; at McVicker Canyon.
488
Comment
UCR24108
Potamogeton diversifolius
John C. Roos
1937-8-18
2533
Riverside
San Jacinto Mtns, Hidden Lake
Comment
RSA286802
Potamogeton pusillus
Robert F. Thorne
1974-5-23
44670
Riverside
Santa Ana Mountains, Santa Rosa Plateau, Rancho California: N edge of large vernal marsh, Mesa de Colorado
624
Comment
UCR109644
Potamogeton pusillus
T. W. Fisher
1964-7-22
s.n.
Riverside
San Jacinto Mtns., Lake Hemet in main feeder stream
1311
Comment
UCR121241
Potentilla glandulosa subsp. reflexa
Steve Boyd, C. Boyd, K. A. Boyd, Richard Noyes, L. Arnseth
1988-5-28
2272
Riverside
San Jacinto Mtns, Cahuilla Mountain, west of Anza, along hiking trail, mostly along the crest
1700
Comment
CAS-BOT-BC540420
Potentilla gracilis var. fastigiata
F. Grinnell Jr.
1908-7-1
s.n.
Riverside
Tahquitz Valley
2438
Comment
NY436457
Potentilla wheeleri var. rimicola
P. A. Munz
1924-7-27
8764
Riverside
Dark Canyon, San Jacinto Mts.
2407.9
Comment
RSA776291
Prenanthella exigua
Duncan S. Bell, Amanda Turek
2010-4-10
832
Riverside
Riverside Mountains; in the vicinity of Mountaineer Mine and Calzona Mine; approximately 3.8 air miles west of the Colorado River; approximately 2 air miles northeast of Riverside Mountain Peak.
198
Comment
RSA0013894
Proboscidea althaeifolia
J. S. Stubblefield
1934-9-12
s.n.
Riverside
Between Desert Center and Blythe.
Comment
RSA11597
Prosopis glandulosa var. torreyana
C. Epling, Wm. Robison
1933-6-24
s.n.
Riverside
San Gorgonio Wash
Comment
POM296515A
Prunus fasciculata
Lyman D. Benson
1954-5-2
15277
Riverside
Hidden Valley Camp, Joshua Tree National Monument. Mojave Desert Drainage Area.
1341
Comment
RSA453237
Prunus fremontii
F. W. Peirson
1922-12-7
s.n.
Riverside
Andreas Canyon.
610
Comment
HSC85250
Prunus ilicifolia
Steve Boyd
1986-4-22
1729
Riverside
Temescal Canyon: Walker Canyon area, where Alberhill Creek (=Temescal Creek) flows between Alberhill Mtn. and Gavilan Hills.
Comment
RSA395366
Prunus ilicifolia
Steve D. Boyd
1986-4-22
1729
Riverside
Walker Canyon area, where Temescal Creek (=Alberhill Creek) flows between Alberhill Mtn. and Gavilan Hills.
Comment
RSA0065466
Psathyrotes ramosissima
Anne Greenberg
1981-5-17
107
Riverside
Palm Desert, HIghway 74, 5 miles N of Highway 111.
Comment
RSA614133
Pseudognaphalium biolettii
D. L. Banks
1997-2-23
1300
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, north of Pechanga Road, south of Anza Road, just NNW of San Gabriel Church in the area burned by the 1996 Temecula Fire.
402
Comment
UCD135055
Pseudognaphalium biolettii
Nancy Ryan Zabriskie
1974-3-27
694
Riverside
North side canyon downstream from 'Big Pool', Andreas Canyon, San Jacinto Mountains.
335
Comment
UCR145076
Pseudognaphalium biolettii
A. C. Sanders, Kerry Knudsen, T. B. Salvato
2004-5-18
27908
Riverside
Peninsular Range, Alberhill Mountain, old clay mining area
424
Comment
OBI51897
Pseudognaphalium californicum
Steve Myers
1988-1
s.n.
Riverside
Temescal Cyn, ca 1/4 mi W of intersection of hwy I-15 & Indian Truck Trl
381
Comment
UCR277522
Psilocarphus brevissimus var. brevissimus
Mitch Provance
2011-6-28
17203
Riverside
Edgemont area of Moreno Valley, from the northbound I-215 onramp at Allesandro Blvd., east to Old 215 Frontage Rd.
466
Comment
UCSB3040
Psorothamnus arborescens
Long, Frances
1939-12-31
Riverside
-5 Palm Springs, Calif.
Comment
RSA698039
Psorothamnus arborescens
W. Blanchard
1932-4-16
s.n.
Riverside
Palm Spring Station.
Comment
JOTR37055
Psorothamnus emoryi
Hodges, Stephen R., E. Heck and A. Ingersoll
2015-9-24
610
Riverside
Joshua Tree National Park. Pinto Basin, in sandy wash running west from Pinto Wells at the base of sand ramps and the Eagle Mountains
Comment
POM122372
Psorothamnus emoryi
Marcus E. Jones
1926-6-8
s.n.
Riverside
Whitewater. Colorado Desert.
Comment
RSA0027565
Psorothamnus emoryi
April Garbat, Kristin Forgrave, Deidre Conocchioli
2013-8-14
99
Riverside
From Desert Center, take Hwy 177 for 16.9 miles. Turn right (E) on Coxcomb Monument Rd/ Palen Pass Rd.
183
Comment
RSA707352
Psorothamnus emoryi
Jonathan Snapp-Cook, Kurt Roblek, Kevin B. Clark, Reas Chavez
2005-6-30
CFW- 07
Riverside
Rancho Mirage, eastern Riverside County. 0.5 miles NWW of intersection of Ramon Road and Los Alamos Way. This area is referred to as Big Dune.
91
Comment
UC472706
Psorothamnus emoryi
M. F. Spencer
1922-3-29
Riverside
Mecca Colorado Desert, Painted Canyon, Mecca (Painted Canyon, Colorado Desert)
Comment
CAS-BOT-BC340904
Psorothamnus schottii
Mitch Provance; Kerry Knudsen; Petra Wester
2004-5-8
9007
Riverside
Santa Rosa Mountains: Along Hwy 74 on the Santa Rosa Mountain Grade, ca. 0.8-0.5 mi NE of Black Hills
854
Comment
CAS-BOT-BC340906
Psorothamnus schottii
Annie M. Alexander; Louise Kellogg
1941-5-17
2193
Riverside
Colorado Desert. Near Dos Palmas
Comment
RSA498752
Psorothamnus schottii
Martha Hilend
1928-3-24
115
Riverside
Wash N of Palm Wash, SW of Fish Springs
Comment
RSA766816
Psorothamnus schottii
Thomas Stoughton, Jackie McConnaughy, Andrew Monks, M. Volke
2010-3-30
114
Riverside
Coachella Valley Preserve, near mouth of Thousand Palms Canyon. Jct of Ramon Rd and Thousand Palms Canyon Rd.
91
Comment
CAS-BOT-BC340957
Psorothamnus spinosus
W. R. Dudley
1903-12-1
s.n.
Riverside
Near Palm Springs
Comment
JEPS41682
Psorothamnus spinosus
E. E. Schellenger
1903-7
2
Riverside
Chuckawalla Bench
Comment
CAS-BOT-BC421252
Pterostegia drymarioides
C. L. Hitchcock
1940-4-1
5909
Riverside
1 mi. below Cottonwood Spring, Joshua Tree National Monument.
Comment
CLARK-A1528-3794
Pterostegia drymarioides
John C. Roos
1952-3-19
5397
Riverside
Box Springs Mountains
457
Comment
JOTR30998
Pterostegia drymarioides
La Doux, Tasha, B. Truesdell, M. Wheeler, M. Harding, E. Babich
2010-4-20
1304
Riverside
Joshua Tree National Park. Stop 3: Hexie Mountains, steep loose slopes above Blue Cut Gorge
Comment
RSA180371
Pterostegia drymarioides
E. W. Lathrop
1960-6-8
4927
Riverside
14 miles west of Murrieta.
Comment
RSA392939
Pterostegia drymarioides
Robert Gustafson
1980-5-5
1562
Riverside
Whitewater Canyon Road, 1.8 miles from the junction with Interstate 10.
610
Comment
UCR205276
Pterostegia drymarioides
Steve Boyd, Amber Maurice, Pesach Lubinsky, L. Lubinsky
2003-4-17
19456
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
366
Comment
UCSB18375
Pterostegia drymarioides
Smalley, G.
1964-5-10
Riverside
State Highway 74, 10.8 miles SW of Palm Desert
914
Comment
RSA450763
Pulicaria hispanica
J. C. Roos
1965-8-2
s.n.
Riverside
Palm Springs: along irrigation ditch on Vista del Chino, between Sunrise Way and Caballeros Ave.
122
Comment
UCR214303
Punica granatum
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt
2010-5-17
38399
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, along dirt extension of Lake St., c. 1.0 mi. NNE (04 deg. ) of intersection of I-15 and Lake St.
503
Comment
UCR273998
Quercus
Mitch Provance
2012-9-11
17622
Riverside
Badlands of Western Riverside County, Beaumont, near N base of Mt. Davis, near Cooper's Creek (tributary of San Timoteo Creek), about 2000 ft., along dirt road extension of Risco Circle, S of W 4th St.
762
Comment
RSA0031050
Quercus
Robert F. Thorne, P. Everett
1966-10-18
41855
Riverside
Santa Rosa Mountains
Comment
UC66532
Quercus agrifolia
E. A. Zumbro
1904-1
424
Riverside
Cold Water Canyon Santa Ana Mts.
Comment
HSC35339
Quercus agrifolia var. agrifolia
A. M. Montalvo, J. D. Ackerman
1975-6-26
531
Riverside
Hwy. 74 between San Juan Capistrano and Lake Elsinor, near Upper San Juan Campground
610
Comment
RSA228807
Quercus agrifolia var. agrifolia
Colin M. Wainwright, Larry E. DeBuhr
1972-2-10
606
Riverside
Cleveland National Forest, ca. 8 mi. south of Lake Elsinore; off Forest Route 7S04.
488
Comment
RSA596183
Quercus agrifolia var. agrifolia
D. L. Banks
1996-11-7
1209
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Pechanga Indian Reservation, E of San Gabriel Church; At the end of the main road in the Reservation, 0.5 km W of the spring on the northern fork of Pechanga Creek at the E end of the Reservation.
427
Comment
SDSU6972
Quercus agrifolia var. agrifolia
Ruth Miller, James C. Dice
1987-11-23
753
Riverside
Near northeast edge of Reserve, at north edge of Eucalyptus planting. T8S, R3W, section 22.
111
Comment
UCR158949
Quercus agrifolia var. agrifolia
A. C. Sanders, R. E. Riefner Jr.
2005-8-12
31544
Riverside
San Jacinto Mtns., lower Bautista Canyon, 1.1 mi. above Forest Service boundary, 3.2 miles above retention dam at mouth
744
Comment
UC847819
Quercus agrifolia var. oxyadenia
P. A. Munz
1922-7-3
5955
Riverside
Vandeventer Flat San Jacinto Mts.
1371
Comment
UCR158803
Quercus agrifolia var. oxyadenia
A. C. Sanders, R. E. Riefner Jr.
2005-8-12
31556
Riverside
San Jacinto Mtns., Valley Hi County Park (closed) off Hwy 243 and Twin Pines Rd. at McMullen Flat
1189
Comment
RSA0028782
Quercus agrifolia var. oxyadenia
R. E. Riefner Jr.
2005-8-7
5 -581
Riverside
San Jacinto Mountains, San Bernardino National Forest, 2.3 mi W of Santa Rosa Mountain Rd. on SR 74 at Vandeventer Flat.
1430
Comment
RSA0081317
Quercus berberidifolia
Mitch Provance, Jeremiah George
2012-8-4
812 -32
Riverside
Western Riverside County: Badlands south of Beaumont, Potrero Creek, E side of Highland Springs Ave., between Breckenridge and the entrance to Potrero.
752
Comment
RSA263706
Quercus berberidifolia
E. W. Lathrop
1969-6-5
7092
Riverside
Main Divide Truck Trail between El Carriso and Santiago Peak, Cleveland National Forest
1220
Comment
UCR178612
Quercus berberidifolia
Mitch Provance, Tracy Tennant
1998-6-16
MOR- 446
Riverside
San Bernardino Mtns., Morongo Indian Reservation, 0.5 mi. north of junction of East Branch and Millard Canyon
1220
Comment
UCR273002
Quercus berberidifolia
Mitch Provance
2012-9-13
912- 02
Riverside
Badlands of Western Riverside County, Potrero Creek, S end of City of Beaumont, E side of Highland Springs Rd., +- 1 mi. N of entrance to CDFG Potrero Reserve.
744
Comment
CAS-BOT-BC518706
Quercus berberidifolia
Mitch Provance; Jeremiah George
2012-8-4
812 -32
Riverside
Western part of county: Badlands S of Beaumont, Potrero Creek, E side of Highland Springs Ave., between Breckenridge and the entrance to Potrero
752
Comment
RSA0124382
Quercus chrysolepis
Duncan S. Bell
2016-4-16
9336
Riverside
Whitewater Watershed; Whitewater Canyon; collecting in Rainbow Canyon, approximately 2.5 air miles east northeast of Kitching Peak.
1023
Comment
CAS-BOT-BC86547
Quercus cornelius-mulleri
D. B. Dunn
1947-10-9
3529
Riverside
Joshua Tree National Monument at campground area by Hidden Valley
Comment
CAS-BOT-BC86597
Quercus cornelius-mulleri
R. S. Woglum
1937-4-1
297
Riverside
Palm Springs
Comment
UC63840
Quercus cornelius-mulleri
H. M. Hall
May 1901
1917
Riverside
e of Kenworthy (e base of San Jacinto Mountains, along borders of the Colorado Desert); Colorado Desert, San Jacinto Mountains
Comment
RSA0067891
Quercus cornelius-mulleri
Peter Rowlands
1970-5-17
T- 155
Riverside
San Brdno. Nat. For., San Jacinto Wilderness Area, Pinon Flats Campground, 15 mi. E. of Idyllwild on Hwy. 74.
914
Comment
UC667286
Quercus john-tuckeri
Annie M. Alexander and Louise Kellogg
1941-5-21
2210
Riverside
n slope Eagle Mountains; Colorado Desert
1280
Comment
UC667379
Quercus john-tuckeri
Annie M. Alexander and Louise Kellogg
1941-4-27
2094
Riverside
road s of Twenty-nine Palms; Joshua Tree National Monument
1310
Comment
POM122565
Quercus kelloggii
Marcus E. Jones
1924-8-29
s.n.
Riverside
Idyllwild, San Jacinto Mountains.
Comment
SBBG58951
Quercus kelloggii
M. Lewis
1947-8-26
21
Riverside
Dark Cyn
1981
Comment
CAS-BOT-BC104994
Quercus wislizeni
Louis C. Wheeler
1931-10-3
s.n.
Riverside
Strawberry Valley, Mt. San Jacinto
Comment
CAS-BOT-BC104996
Quercus wislizeni
Scott D. White
1996-8-1
4445
Riverside
Idyllwild Area: N of Strawberry Valley, between Bear Trap Cyn and Lily Creek
1615
Comment
UC2062974
Quercus wislizeni
J. D. Olmsted
1962-5-2
3526
Riverside
Along road from Santa Rosa Indian Reservation to old Village, etc., at first canyon crossing to SW side.
Comment
RSA783426
Rafinesquia californica
J. D. Olmsted
1959-5-1
526
Riverside
Spring Trail on Beacon Pines Ranch, 9 miles SW of Corona. Santa Ana Mts.
770
Comment
SD140180
Rafinesquia californica
Scott White
1993-4-22
1256
Riverside
North Alberhill Ranch, in hills north of Walker Canyon.
487
Comment
RSA776345
Rafinesquia neomexicana
Duncan S. Bell
2010-3-20
623
Riverside
Riverside Mountains; in the vicinity of Calzona Mine; approximately 2 air miles northeast of Riverside Mountain Peak.
232
Comment
UCD135363
Rafinesquia neomexicana
R. L. Smith
1948-3-25
s.n.
Riverside
Cabazon.
Comment
UC827610
Ranunculus aquatilis var. capillaceus
P. A. Munz
1922-4-28
5022
Riverside
5 mi nw Corona (in small branch of creek); Chino Creek
228
Comment
RSA198930
Ranunculus californicus
Robert F. Thorne
1968-4-18
37427
Riverside
Santa Rosa Plateau: Mesa de Colorado, Rancho California
671
Comment
UCR136163
Rhamnus californica subsp. tomentella
A. C. Sanders
2004-6-20
28215
Riverside
Peninsular Range, Temescal Canyon, 'Serrano Highlands' project, between Glen Ivy Hot Springs and Arcilla, NE side of the I-15 Fwy, south of Clay Canyon Rd.
305
Comment
OBI53609
Rhamnus crocea
Steve Myers
1988-1
s.n.
Riverside
Temescal Cyn, ca 1/4 mi W of intersection of hwy I-15 & Indian Truck trl
381
Comment
UCR249823
Rhamnus crocea
T. B. Salvato, John Lovio
2013-3-19
7361
Riverside
Perris-Aguanga Basin, Menifee Valley, Los Alamos Road at its crossing of Warm Springs Creek, and hill west of Jeanette Drive
402
Comment
UCR133453
Rhamnus ilicifolia
Tracy Tennant, J. S. Ross
1998-7-28
MOR- 669
Riverside
San Bernardino Mtns. Region, Morongo Indian Reservation, upper Millard Cyn. (polygon M16)
1372
Comment
UC22145
Rhododendron occidentale
H. M. Hall
1898-7-1
964
Riverside
San Jacinto Mountains
1828
Comment
CAS-BOT-BC170528
Rhus aromatica
H. E. McMinn
1925-7-2
1515
Riverside
Tahquitz Trail to Tahquitz Peak, San Jacinto Mts.
Comment
JOTR32000
Rhus aromatica
La Doux, Tasha, T. Herskovits, M. Wheeler, D. Shade
2011-4-19
2230
Riverside
Joshua Tree National Park. Little San Bernardino Mtns, Queen Valley; Pine City area along Old Queen Valley Historic Road (Stop 1)
Comment
RSA0122718
Rhus aromatica
Duncan S. Bell, LeRoy Gross
2016-3-30
9156
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
UCSB3773
Rhus aromatica
Newby, Ron
1959-5-17
Riverside
12 miles N from Pinon Flats on highway 74 growing along roadside; in the San Jacinto Mountains
1219
Comment
CLARK-A1528-5483
Rhus laurina
John C. Roos
1954-7-10
6191
Riverside
Box Springs Mountains
487
Comment
UC124173
Rhus ovata
J. W. Toumey
1894-9-27
Riverside
Banning
Comment Read comments Mar 13 2011
UC17948
Rhus trilobata
H. M. Hall
June, 1901
Riverside
s slopes in vicinity of Chalk Hill; San Jacinto Mountains
1371
Comment
CAS-BOT-BC108717
Ribes cereum
Mary F. Spencer
1919-7-6
1217
Riverside
San Jacinto Mountains. Laquitz Meadow.
2377
Comment
CAS-BOT-BC108723
Ribes cereum
S. B. Parish; W. F. Parish
1880-8-1
494
Riverside
San Jacinto Mountains.
2438
Comment
POM305346
Ribes indecorum
Henry J. Ramsey
1938-2-25
672
Riverside
Temecula
Comment
UCR112398
Ribes indecorum
A. C. Sanders, Mitch Provance, E. J. Lawlor
2000-1-23
23313
Riverside
Lake Skinner area, summit of Black Mtn.
915
Comment
UC11634
Ribes nevadense
H. M. Hall
1897-6-18
Riverside
Strawberry Valley San Jacinto Mountains
Comment
UCR2960
Ribes quercetorum
Stewart Jacobson
1963-3-16
630316- 02
Riverside
Box Springs Mtns, above UCR, [Big Springs] canyon at [east] end of Big Springs Rd.
518
Comment
CSUSB1438
Rorippa nasturtium-aquaticum
Tom Luedtke
1970-5-2
7
Riverside
Riverside; off Big springs road; 100 yards past railroad tracks; in water
365
Comment
SD1956
Rorippa nasturtium-aquaticum
Frank Stephens
1926-1
Riverside
Aguanga
Comment
SDSU17734
Rorippa nasturtium-aquaticum
D. C. Estrella, M. G. Simpson
2002-4-20
28
Riverside
Shallow, aquatic pool. Santa Margarita Ecological Preserve.
229
Comment
RSA614689
Rosa californica
A. C. Sanders, T. Schram, D. Wappler
1994-10-6
15791
Riverside
(N slope): nameless tributary of Azalea Creek, Twin Pines Creek drainage.
1192
Comment
LA37948
Rubus parviflorus
Carl Epling;
1938-8-14
sn
Riverside
San Jacinto Mountains, N fork, San Jacinto River
Comment
UC218158
Rubus parviflorus
P. A. Munz
1922-9-6
6385
Riverside
North Fork of Tahquitz Creek San Jacinto Mts., North Fork Tahquitz Creek
2209
Comment
RSA577526
Rubus ursinus
D. L. Banks, Steve D. Boyd
1995-2-16
0051 A
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
UCR266341
Rumex
D. E. Bramlet
1995-5-24
2428
Riverside
Perris-Aguanga Basin Region; San Jacinto Valley, San Jacinto Wildlife Area, Lovell Unit, c. 1.83 km NE of Lakeview; east of Davis Road and 65 m south of the existing access [Contour] road, 168 m N of the San Jacinto River channel
434
Comment
SBBG123028
Rumex conglomeratus
S. D. White, A. Carey
2004-6-4
10474
Riverside
San Jacinto River wash and adjacent alluv benches, near Indian Crk confluence
503
Comment
UCR266490
Rumex dentatus
Mitch Provance, Matt Amalong
2015-4-6
415- 17
Riverside
Temecula/Murrieta Region, About 0.5 mile SW of Winchester, along Leon Rd., near its SW corner with Domenigoni Parkway
444
Comment
RSA667134
Rumex obtusifolius
A. C. Sanders, T. B. Salvato
2001-5-24
24368
Riverside
Temecula, Long Canyon west of Del Rey Rd., along bottom of Canyon W of junction of Av. Pina Colada
345
Comment
RSA690941
Rumex salicifolius
Scott D. White, Michael Honer
2003-5-27
9395
Riverside
Gavilan Hills / Temescal Canyon: Hills and canyons ca. 1 mile north of the I-15 Freeway and 1 mile east of Lake St. exit. Collected south and / or west of unnamed peak '2349.'
396
Comment
RSA708174
Rumex salicifolius
Scott D. White, Angelia Carey
2004-5-7
10314
Riverside
San Jacinto Mountain foothills: Indian Creek and adjacent foothills.
549
Comment
RSA589079
Rumex salicifolius var. denticulatus
D. L. Banks, S. D. Boyd
1995-10-17
790
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
UCR41218
Rumex salicifolius var. denticulatus
N. M. Fellows, A. C. Sanders
1985-5-7
176
Riverside
San Jacinto Mountains, Oasis de los Osos Preserve, off Snow Creek Canyon at the N foot of the San Jacinto Mountains, 1 mi west of Snow Creek Village
488
Comment
SDSU5320
Ruppia maritima
D. F. Howe
1952-8-10
2256
Riverside
Lake Elsinore
Comment
UCR113611
Sagittaria latifolia
A. C. Sanders, Mitch Provance, T. B. Salvato
2000-10-5
23720
Riverside
Santa Ana River Valley, Hidden Valley Wildlife Area, c. 1/2 mile west of the park office (nature center), near Riverside between La Sierra and Norco
191
Comment
RSA401571B
Salazaria mexicana
Jeannette B. Edge
1934-3-30
s.n.
Riverside
Morongo Valley.
762
Comment
RSA659609
Salix exigua
J. C. Roos
1947-2-15
3244
Riverside
Lost Palms Canyon.
Comment
UCR113884
Salix exigua
Mitch Provance, A. C. Sanders
2000-7-4
2018
Riverside
Riverside, Santa Ana River Wash, between the Market St. and Riverside Ave crossings
244
Comment
RSA4945
Salix gooddingii
Carl B. Wolf
1932-4-28
3085
Riverside
Overflow land back of Colorado River, about 800 m. from State Inspection Station, on way to Blythe Bridge.
90
Comment Read comments Mar 26 2011
SD1038
Salix gooddingii
Carl B. Wolf
1932-4-28
3085
Riverside
overflow land back of Colorado River, about 800 m from state inspection station, on way to Blyth Bridge
89
Comment
RSA0030853
Salix gooddingii
Ivan M. Johnston
1917-4-4
s.n.
Riverside
Palm Canyon.
457
Comment
CLARK-A1528-5201
Salix hindsiana var. leucodendroides
John C. Roos, Lucille Roos
1952-3-1
5382
Riverside
Moreno
Comment
SD187475
Salix laevigata
Scott D. White, Angelia Carey
2004-5-7
10348
Riverside
San Jacinto Mountain foothills: Indian Creek and adjacent foothills
548
Comment
SD80051
Salix laevigata
Nancy Ryan Zabriske, Walter Zabriske
1970-3-27
268
Riverside
Andreas Canyon, east slope San Jacinto Mts.
305
Comment
UC483076
Salix laevigata
Frank W. Peirson
1928-3-10
7700
Riverside
Snow Creek Auto Camp Whitewater
Comment
UC219224
Salix laevigata var. congesta
P. A. Munz and I. M. Johnston
1922-5-7
5270
Riverside
Keyes Ranch Little San Bernardino Mts., Keyes Ranch
1066
Comment
CSUSB807
Salix lasiolepis
P. A. Rauch
1966-4-5
Riverside
One mile north of Idyllwild on Highway at Bear Trap Canyon Crossing.
1755
Comment
UCR151975
Salix lasiolepis
Steve Boyd, Aydee Virgen
2004-4-13
10847
Riverside
Peninsular Ranges/Santa Ana Mtns region, San Mateo Canyon, midway between confluence with Los Alamos Canyon and Tenaja Canyon
Comment
CDA3169
Salsola australis
R. E. Riefner Jr.
2006-11-14
06 -676
Riverside
City of Riverside, Main Street at Russell Street.
Comment
HSC79245
Salsola australis
G. K. Helmkamp
1983-10-8
- 23
Riverside
TNC Big Morongo Preserve, S of town of Morongo Valley in Big Morongo Canyon, beside the pipeline road in the middle of the TNC owned area
762
Comment
UCR201981
Salsola paulsenii
Karin Cleary-Rose
1997-1
s.n
Riverside
Sonoran (Colorado) Desert, Coachella Valley, six mile segment of Jefferson St. in La Quinta and Indio, between Indio Blvd. and Ave. 54
10
Comment
SDSU13042
Salsola tragus
James C. Dice, J. Dewald
1987-9-28
730
Riverside
North side of Temecula Gorge, near entrance to field station site, ca. 4.5 km ENE of Gavilan Mountain. T8S, R3W, northeast 1/4 of northeast 1/4 of section 27.
329
Comment
RSA724029
Salsola tragus
R. E. Riefner
2006-11-14
6 -675
Riverside
City of Riverside, Main St. at Russell St.
259
Comment
UCSB31640
Saltugilia splendens
Griesel, Wesley
1962-6-29
Riverside
Dark Canyon, San Jacinto Mountains
1920
Comment
RSA411321
Salvia apiana
N. C. Cooper
1944-5-19
1299
Riverside
Banning.
701
Comment
RSA770679
Salvia apiana
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4756
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 W116.65124
604
Comment
UCLA37966
Salvia apiana
C. Epling and H. Lewis
1942-3-3
Riverside
0.5 mi e Shumway Road (Pines of Palms Highway)
Comment
UCR139646
Salvia apiana
A. C. Sanders
2004-6-30
28387 B
Riverside
Perris-Aguanga Surface/Menifee Valley Region, Paloma Valley, large rocky hill (1762 ft.) 1 mi. east of Murrieta Rd. and 1 mi. north of Bundy Canyon Rd., c. 5 miles due south of Sun City
518
Comment
POM10096
Salvia carduacea
Charlotte M. Wilder
1904-4-18
196
Riverside
West Riverside.
Comment
RSA314624
Salvia columbariae
Robert F. Thorne, Fosberg, Sachet, Herbst
1983-4-23
55414
Riverside
San Bernardino Mountains: Mouth of Whitewater Canyon, east of Whitewater Post Office at south end of ridge.
412
Comment
RSA777725
Salvia columbariae
Jim Andre, G. L. Clifton
2011-2-22
17428
Riverside
Mecca Hills; along Box Canyon Road, 8.5 miles NE of town of Mecca
171
Comment
RSA79161
Salvia columbariae
P. A. Munz, P. C. Everett
1952-5-2
16231
Riverside
Dry Morongo Wash, n.w. end of Coachella Valley.
457
Comment
SFV4252
Salvia columbariae
W. A. Emboden, Jr.
1962-4-26
2050 b
Riverside
Palms to Pines Highway.
Comment
UC1124712
Salvia columbariae
A. Lewis
Mar 1934
326
Riverside
Bedford Canyon; Corona Quad.
335
Comment
UCR214705
Salvia columbariae
A. C. Sanders
2010-3-23
37540
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, at SW foot of Palen Mountains
130
Comment
UCR22032
Salvia columbariae
Steve Boyd
1980-5-11
236
Riverside
Peninsular Range, Gavilan Hills, Harford Springs County Park, northwest corner of the Gavilan Plateau. East of trailer park, east side of Gavilan Road
625
Comment
SEINET13947330
Salvia columbariae
Kay Raeder
1955-1
593
Riverside
Just outside Joshua Tree National Monument on Hidden Valley Rd.; 4300 ft alt.
1311
Comment
UCR213861
Salvia mellifera
Scott D. White, Justin M. Wood
2009-5-22
12931
Riverside
San Jacinto Mountains, Old Control Road, below Halfway Spring
915
Comment
UCR216398
Salvia mellifera
Mike Bell
2008-3-30
025
Riverside
Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau Ecological Reserve, 5 miles SW of Murrieta, Punta Mesa Trail
537
Comment
RSA14215
Salvia vaseyi
P. A. Munz, I. M. Johnston
1922-5-7
5285
Riverside
Colorado Desert: Mouth of Dry Morongo Wash
366
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
UC883998
Salvia vaseyi
P. A. Munz and I. M. Johnston
1922-5-7
5285
Riverside
Mouth of Dry Morongo Wash; Colorado Desert
365
Comment Read comments Sep 26 2011
UCSB63394
Salvia vaseyi
Sanders, A.
1995-4-27
Riverside
Coachella Valley; foot of the Little San Bernardino Mtns; canyon E of Fan Hill; just outside Joshua Tree Nat. Park; T3S, R7E, S/2 sec. 27
550
Comment
UCR160530
Sanicula arguta
John F. Green
2005-2-24
s.n.
Riverside
Santa Ana Mtns Region, Santa Rosa Plateau, just SE of Redonda Mesa and SW of Mesa de Colorado, 9.6 acre parcel south of the junction of El Cerezo Road and Corona Cala Camino
793
Comment
UCR29260
Sanicula tuberosa
A. C. Sanders, K. Berg
1980-5-1
01358
Riverside
Peninsular Range; San Jacinto Mtns., Garner Valley area, 1.8 mi NE of Kenworthy Ranger Station on Morris Ranch Road
1616
Comment
UCR77589
Sanicula tuberosa
Steve Boyd, Et al
1991-5-6
6137
Riverside
Peninsular Range; Santa Ana Mountains, south side of Elsinore Peak
1067
Comment
UCR16136
Sarcostemma cynanchoides
S. M. Chambers
1970-4-12
6
Riverside
San Jacinto Mtns./Sonoran (Colorado) Desert, near the bottom station of Palm Springs Aerial Tramway, Chino Canyon
765
Comment
UCR104159
Sarcostemma cynanchoides subsp. hartwegii
Scott D. White
1997-5-25
5219
Riverside
San Jacinto Mtns., Bautista Canyon, along Bautista Canyon Road, c. 1.3 road miles NW of Hixon Trailhead (USFS Road No. 2E43)
762
Comment
RSA0042170
Schismus arabicus
Duncan S. Bell, Evan Meyer
2014-4-2
6516
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; southern section of range; approximately 1 air mile northwest of Canyon Spring.
422
Comment
CAS-BOT-BC243455
Schismus barbatus
Ira L. Wiggins
1966-2-22
20463
Riverside
Along Highway 60, 1.5 mi. SE of Garnet Hill
Comment
RSA596542
Schoenoplectus maritimus
Darin L. Banks, Lauren Raz
1996-8-29
1143
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; Along Arroyo Seco, N of Wildhorse Peak, before the drainage bends to the S.
548
Comment
CAS-BOT-BC140674
Scirpus acutus
A. C. Sanders
2004-5-12
27865
Riverside
Elsinore Basin Region: Walker Canyon at northeast foot of Alberhill Mountain, Temescal Creek
378
Comment
OBI37558
Scirpus microcarpus
Steve Boyd
1985-8-7
1103
Riverside
Santa Rosa Plateau region, NW base of Redonda Mesa on Tenaja Rd, 0.8 mi E of jtn with 8S01 and 8S02
Comment
POM220100
Scirpus microcarpus
L. C. Wheeler
1931-10-3
184
Riverside
Strawberry Valley, San Jacinto Mountains.
1585
Comment
UCR241635
Scrophularia californica
T. B. Salvato, Jeffrey Ross
1998-6-9
MOR- 351
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, Lion Canyon up to fork in stream
720
Comment
UCR91461
Scrophularia californica
Scott D. White
1995-3-30
2674
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
UCR130866
Scrophularia californica subsp. floribunda
Mitch Provance
1998-6-10
634
Riverside
City of Riverside, East side of Pachappa Hill, as accessed from where Panorama road crosses the 91 freeway.
335
Comment
LA55082
Scutellaria mexicana
J. A. Ewan;
1930-4-18
3102
Riverside
Dry Morongo Creek below Morongo Valley
518
Comment
UCD125769
Scutellaria mexicana
G. L. Webster; R. Hildreth
1966-12-9
7459
Riverside
Joshua Tree National Monument, desert scrub around 1.5 miles north of Cottonwood Springs.
944
Comment
POM122461
Scutellaria siphocampyloides
Marcus E. Jones
1926-6-20
s.n.
Riverside
12 miles north of Idyllwild, San Jacinto Mountains.
Comment
SDSU8013
Scutellaria tuberosa
D. F Howe
1947-4-29
1554
Riverside
Santa Ana Mts.
Comment
RSA192258
Selaginella bigelovii
Earl W. Lathrop
1960-4-28
4769 b
Riverside
14 miles west of Murrieta
Comment
SEINET3864016
Selaginella bigelovii
Lewis S. Rose
1959-1-14
59014
Riverside
White Water.; 0
427
Comment
UCR92056
Selaginella bigelovii
Scott D. White
1996-3-31
3857
Riverside
Elsinore Basin, Bundy Canyon, SE of Lake Elsinore; c. 1 road mile (+- 0.2 mi) east of Bundy Canyon Road exit from Hwy I-15. About 40 ft. south of road along mapped intermittent blueline stream
463
Comment
SEINET10470948
Selaginella bigelovii
Lewis S. Rose
1934-12-25
Rose 34495
Riverside
Rocky Desert Hills. T Cross Ranch, Mission Canyon. 10 miles N of Whitewater.
Comment
SEINET10971467
Selaginella bigelovii
George Engelmann
1880-11-11
Engelmann s.n. 1880
Riverside
Whitewater near San Gorgonia Pass, rocky hillsides.
Comment
CAS-BOT-BC62084
Selaginella eremophila
S. B. Parish
1914-4-6
9030
Riverside
Mountain Springs, Colorado Desert
Comment
POM12435
Selaginella eremophila
Philip A. Munz, D. D. Keck
1922-4-9
4865
Riverside
Vicinity of Corn Springs, Chuckwalla Mountains, Colorado Desert.
762
Comment
RSA705879
Senecio californicus
Michael Wall
2005-4-9
378
Riverside
San Jacinto Valley, Santa Rosa Hills, Simpson Park region.
703
Comment
SEINET7073397
Senecio californicus
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
UCR123225
Senecio californicus
D. E. Bramlet
1993-4-15
2329
Riverside
Gavilan Hills, eastern Lake Mathews area, 2 km west of El Sobrante Rd. and 335 m north of Cajalco Road, 1.2 km west of the entrance gate and 152 m south of the access road
439
Comment
RSA0125004
Senecio flaccidus var. douglasii
N. Cooper
1944-5-20
2624
Riverside
Palms to Pines Hwy., San Jacinto Mtns.
457
Comment
UC831925
Senecio flaccidus var. monoensis
C. L. Hitchcock
1940-4-5
5964
Riverside
3 mi below Cottonwood Springs
Comment
JOTR35075
Senecio mohavensis
La Doux, Tasha, M. Harding and M. Stewart
2010-3-24
3527
Riverside
Joshua Tree National Park. Southern end of Coxcomb Mountains with exposed metasedimentary rocky slopes; above narrow side canyon
Comment
RSA0122704
Senecio mohavensis
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-23
9060
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Agua Alta Canyon, approximately 3.5 air miles southeast of the summit of Martinez Mountain.
639
Comment
POM48355
Senecio triangularis
P. A. Munz, I. M. Johnston
1924-7-27
8792
Riverside
Deer Springs, San Jacinto Mountains.
2500
Comment
RSA524465
Senecio vulgaris
Steve Boyd, Timothy S. Ross, Laurel Arnseth, Jaime Bonilla
1990-4-3
4068
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
RSA314644
Senecio vulgaris
R. F. Thorne, Fosberg, Sachet, Herbst
1983-4-23
55453
Riverside
San Bernardino Mountains: side canyon on W side of Whitewater Canyon, ca. 3.3 miles N of Whitewater post office.
595
Comment
LA204899
Senegalia greggii
Carl Epling; William Robison
1933-6-27
sn
Riverside
Little San Bernardino Mountains, 5 mi. S of Gold Coin Mine
Comment
RSA0117857
Senegalia greggii
Sarah J. J. De Groot, Rachel Darney-Lane
2016-6-14
7905
Riverside
Whitewater Canyon: along the Pacific Crest Trail ca. 0.7 air miles south of Red Dome, ca. 1.1 trail miles north-northwest of Whitewater Preserve. West of Whitewater River.
737
Comment
SD113531
Senegalia greggii
Frank F. Gander
1936-6-14
360
Riverside
San Jacinto, desert side
Comment
RSA0031606
Sequoiadendron giganteum
Rudolf Schmid, Mena Schmid
2009-5-1
2009 -1
Riverside
NW. San Jacinto Mtns., ne. of HW 243 ca. 16 highway km nw. of Idyllwild, in the s. unit of the San Bernardino National Forest, on sw. flank of Black Mtn. Just left (as ascending) of Black Mountain Trail on slope by large trunk lying across trail, at the, head of Hall Canyon.
2036
Comment
HSC82846
Sesbania exaltata
A. C. Sanders
1985-8-24
5950
Riverside
Near Oasis, Hwy 195, ca. 1/2 mi. N of intersection with Hwy. 186
-52
Comment
CAS-BOT-BC438210
Sesuvium verrucosum
B. Trowbridge
1979-4-16
6093
Riverside
Whitewater River near mouth, south of Mecca. Below Sea Level.
Comment
RSA500195
Sesuvium verrucosum
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-5-7
3549
Riverside
Vail Lake area, pond and freshwater marsh in Kolb Crk. just south of the lake.
Comment
UCD97029
Sesuvium verrucosum
A. C. Sanders; D. Bramlet, Mihai Costea, T. Salvato
1999-10-15
23186
Riverside
San Jacinto Valley: Mystic (San Jacinto) Lake, 1 mile W of Jackrabbit Trail on Gilman Springs Rd., 0.4 mi. W of Quail Lake Golf C. entrance, 2 mi. WNW of Eden Hot Spr.
436
Comment
UCR110403
Sesuvium verrucosum
A. C. Sanders, D. Bramlet, Mihai Costea, T. B. Salvato
1999-10-15
23186
Riverside
San Jacinto Valley, Mystic (San Jacinto) Lake, 1 mile west of Jackrabbit Trail on Gilman Springs Rd., 0.4 mi. west of Quail Lake Golf C. entrance, 2 mi. WNW of Eden Hot Spr.
436
Comment
RSA598050
Setaria parviflora
N. M. Fellows
1982-5-17
s.n.
Riverside
On a hillside near the UCR Botanic Garden, Riverside.
Comment
RSA579290
Sibaropsis hammittii
Steve Boyd, Timothy S. Ross
1992-4-1
6778
Riverside
Santa Ana Mountains., Elsinore Peak area, S of Lake Elsinore. South base of Peak (3448) to SE of Elsinore Peak area.
1000
Comment
RSA0001999
Sibaropsis hammittii
Steve Boyd, Timothy S. Ross
1992-4-1
6783
Riverside
Santa Ana Mts., Elsinore Peak area south of Lake Elsinore, on Onion Hill, a grassy knoll about 0.5 miles southeast of Elsinore Peak on the crest of the range, north of the Main Divide Road.
1012
Comment
SEINET7073334
Sidalcea malviflora subsp. californica
A. G. Vestal
1963-4-29
s.n.
Riverside
South Mesa on Tenaja Grande (Tenaja Trunk Road), Santa Ana Mountains. Cleveland National Forest. Coordinate datum: NAD27.
Comment
UC1013132
Sidalcea malviflora subsp. sparsifolia
C. L. Hitchcock
1952-5-31
19559
Riverside
about 4 mi s Hemet Reservoir (Pines-to-Palms Highway); s of Hemet Reservoir, Pines-to-Palms Highway
Comment
RSA525357
Silene antirrhina
Steve Boyd, A. C. Sanders, Mark Skinner
1990-4-28
4453
Riverside
Vail Lake area, benches along Kolb Crk., W of Dripping Springs, N of Hwy 79.
487
Comment
UCR113540
Silene antirrhina
Mitch Provance
1998-6-6
693
Riverside
Jurupa Mountains, Jensen Quarry, Sunnyside area on W side of Sierra Blvd, just east of corner of 29th St. and Scenic Drive
262
Comment
RSA614406
Silene gallica
D. L. Banks
1997-3-16
1539
Riverside
NW Palomar Mountains, Agua Tibia Mountains: North face of Dorland Mountain, the Dorland Mountain Arts Colony along the circular drive that runs around the north side of the compound.
567
Comment
UCR16104
Silene gallica
A. C. Sanders
1973-5-1
0272
Riverside
Riverside, UCR campus. Lawn east of Humanities Bldg.
335
Comment
RSA180462
Silene gallica
E. W. Lathrop
1960-6-8
4904
Riverside
14 miles west of Murrieta.
Comment
RSA784842
Silene laciniata
J. D. Olmsted
1958-6-10
159
Riverside
Santa Ana Mountains. Oak Flat Fire road 2 miles NE of Oak Flat and 7 miles SW of Corona (turn from US at Lincoln in South Corona by pottery shop).
777
Comment
CAS-BOT-BC389584
Silene parishii
P. A. Munz; E. K. Balls
1952-8-21
17977
Riverside
Santa Rosa Spring, Santa Rosa Mts.
2133
Comment
UCR16676
Silybum marianum
Arthur Douglas
1969-5-22
26
Riverside
Near Arlington. Below W end of Fremont Street, in vicintiy of Santa Ana River
183
Comment
UCSB7426
Silybum marianum
Philbrick, Ralph
1954-10-24
Riverside
4 miles south of Chino Institute
213
Comment
CAS-BOT-BC202952
Simmondsia chinensis
Gordon H. True
1977-1-11
8105
Riverside
Hills between Hemet and Aguanga Post Office
609
Comment
UC1130466
Simmondsia chinensis
R. St. John
1931-1
210
Riverside
Comment Read comments May 19 2015
UCR89656
Simmondsia chinensis
Bern Schwenn
1994-3-23
s.n.
Riverside
Southern Mojave Desert, Joshua Tree National Monument, Hexie Mtns: E side of Pleasant Valley on south side of Mtns, along road between Hershey Mill Site and El Dorado Mine
976
Comment
UCSB2432
Sisymbrium altissimum
Sturdy, C.
1957-4-20
Riverside
15 mi. east of Coachella on Rt. #60
121
Comment
CLARK-A1656-769
Sisymbrium irio
Theo Glenn
1979-2-10
Riverside
Salton Sea
Comment
UC857010
Sisymbrium irio
C. L. Hitchcock
1940-4-1
5922
Riverside
Joshua Tree National Monument, Cottonwood Spring wash Cottonwood Spring; Joshua Tree National Monument, Cottonwood Spring
Comment Read comments Sep 11 2011
UCR108716
Sisymbrium irio
Scott D. White, Pam DeVries
1998-2-9
6077
Riverside
Coachella Valley, La Quinta/Palm Desert Area: Whitewater River Channel at & near Miles Ave. crossing.
30
Comment
CAS-BOT-BC75427
Sisymbrium orientale
A. C. Sanders
2006-5-19
32456
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Canyon/Scott Road.
518
Comment
UCR41844
Sisymbrium orientale
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6080
Riverside
Sonoran (Colorado) Desert, Corn Spring, Chuckwalla Mtns. wash below the spring and wash and rocky slopes to the south
489
Comment
UCR92308
Sisymbrium orientale
Scott D. White
1995-3-30
2679
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
CDA5921
Solanum americanum
T. C. Fuller
1960-7-12
4906
Riverside
Southeast corner of Clinton Street & 44th Avenue, Indio.
0
Comment
UCD126813
Solanum americanum
Steve Boyd; Tim Ross, Laurel Arnseth
1989-6-11
3735
Riverside
Vail Lake area, edge of hills on north side of Wilson Creek, east of the lake.
487
Comment
UCR112476
Solanum americanum
A. C. Sanders, Mitch Provance, T. B. Salvato
2000-4-18
23323
Riverside
Coachella Valley, along Dillon Rd. at junction with Tyler, north of I-10, east of Indio and north of Coachella
5
Comment
SJSU7860
Solanum douglasii
G. B. Youngberg
1956-3-30
235
Riverside
Glen Ivy Hot Springs, E slope Santa Ana Mts c. 11 mi S of Corona
Comment
UCR120919
Solanum elaeagnifolium
A. C. Sanders, Mark Elvin, Julie M. Vanderwier
2002-4-9
24937
Riverside
The Badlands, hills and canyons west of Laborde Canyon, 1 mile northeast of Eden Hot Springs, SW of Beaumont
671
Comment
UCR131713
Solanum elaeagnifolium
C. B. Wolf
1932-4-28
03086
Riverside
Eastern Colorado Desert, Palo Verde Valley, field at east edge of town of Blythe
91
Comment
UCR99562
Solanum rostratum
B. G. Pitzer
1996-11-15
2934
Riverside
Upper Santa Ana River/San Bernardino Valley Region, City of Riverside, bike path behind University Townhomes apartments west of Canyon Crest Dr., between Blaine Street & Elgin Drive.
335
Comment
UC64390
Solanum umbelliferum
H. M. Hall
1897-4-10
436
Riverside
near San Jacinto Lake (Appelby's); Appelby's
Comment
SD132992
Solanum xanti
Scott White
1991-3-22
Riverside
Los Alamos Road, ca. 2 mi. W of I-215 exit, by road; just E of the city of Murrietta, between murrieta & I-215.
366
Comment
SEINET272155
Solanum xanti
A. C. Sanders
1997-3-1
19749
Riverside
Box Spring Mtns. S end of the range along Gernert Rd. (dirt) in valley drainage to Box Spring Canyon.
457
Comment
RSA263728
Solidago californica
E. W. Lathrop
1966-5-17
6519
Riverside
4 miles west of Corona between Tin Mine Canyon and Santiago Peak, Skyline Drive
Comment
RSA90132
Solidago californica
E. K. Balls, Percy C. Everett
1953-8-19
18533
Riverside
0.5 miles southeast of Kenworthy Ranger Station, Highway 74, Palms to Pines Highway
1402
Comment
UC218229
Solidago velutina subsp. californica
P. A. Munz
1922-9-6
6372
Riverside
below Round Valley; San Jacinto Mts.
2438
Comment
RSA450053
Sorghum bicolor subsp. arundinaceum
J. C. Roos
1965-10-25
s.n.
Riverside
Coachella: S of Indio.
Comment
SEINET10901051
Sorghum halepense
Billy Joe Cox
1975-10-10
Cox 4217
Riverside
Palo Verde, 1-3 km W (about 32 MI S of Blythe); creosote desert scrub; sandy and gravelly entisols.
Comment
RSA674969
Spergula arvensis
Scott D. White, Teresa Salvato
2001-6-8
8577
Riverside
Santa Ana Mountains: Southern margin of county, just northeast of Rainbow Valley.
335
Comment
UCR234434
Spergularia
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
RSA0097880
Spergularia bocconi
Steve Boyd
1985-7-23
1023
Riverside
De Luz Road, 8.5 mi. west of Rancho California. Where Sandia Creek crosses road.
275
Comment
CLARK-A1528-2477
Spergularia macrotheca var. leucantha
John C. Roos
1937-5-9
639
Riverside
La Sierra University
Comment
UCR22148
Spergularia marina
Steve Boyd
1980-5-2
163
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau
610
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
UCSB4083
Sphaeralcea ambigua
Haller, Norman
1953-5-24
Riverside
Pinyon Flats, San Jacinto Rts. Hiwy. 74
1219
Comment
RSA445081
Sphaeralcea ambigua subsp. ambigua
Anstruther Davidson
1930-5-1
1099
Riverside
Palm Springs
Comment
HSC16052
Sphaeralcea ambigua var. rosacea
C. L. Hitchcock
1966-3-16
24207
Riverside
Along Palms to Pines Hwy., 4 mi. S of Palm Desert
Comment
RSA0123366
Sphaeralcea ambigua var. rosacea
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-23
9038
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
UC303583
Sphaeralcea ambigua var. rosacea
Ivan Johnston
1917-4-4
Riverside
Palm Canyon Colorado Desert
304
Comment
RSA0019793
Sphaeralcea angustifolia
April Garbat, Sarah J. De Groot
2013-4-30
56
Riverside
Ford Dry Lake, N of I-10
122
Comment
RSA502184
Sporobolus airoides
Steve Boyd, Laurel Arnseth
1989-6-11
3710
Riverside
Vail Lake area, sandy wash draining into Wilson Creek at E end of lake
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
UC1929836
Stachys ajugoides
Scott D. White, Angelia Carey and Linda Archa
2004-8-5
10688
Riverside
San Jacinto Mountain foothills: Soboba Indian Reservation.
Comment
UC25945
Stachys ajugoides var. rigida
H. E. Hasse
1892-7-4
Riverside
San Jacinto
Comment
SEINET9341372
Stachys rigida
A. Sanders, Salvato, T. , Provance, Mitch
2008-6-17
35661
Riverside
Peninsular Range; Santa Ana Mtns.: Lomas de Santiago, West Loma Ridge Spur Road c. 1 km E of Sheriff's Training Facility and 1.6 km SW of Irvine Lake, between hwys 241 and 261 (Black Star Canyon 7.5' topo.) East-facing burned slope, former brush patch dominated by Rhus laurina, surrounded by grassland.
Comment
UCR140616
Stachys rigida var. quercetorum
Randall T. Schuh, Cassis, Schwartz, Weirauch, Wyniger, Forero
2004-5-20
9- 71
Riverside
San Jacinto Mtns, San Bernardino National Forest, 12 miles east of Hemet on Hwy 74 near Dry Creek, Site L9
961
Comment
UCR11335
Stanleya pinnata
John M. Spencer
1971-4-16
s.n.
Riverside
Sonoran (Colorado) Desert, Joshua Tree National Monument (now J.T.N. Park), 1.5 mi. north of Cottonwood Spring campground
Comment
SD136894
Stephanomeria diegensis
Steve Boyd
1994-10-14
8397
Riverside
Southern Santa Ana Mountains, San Mateo Canyon along San Mateo Trail between north branch of Tenaja Trail and Fisherman's Camp.
430
Comment
UCR274326
Stephanomeria exigua
Mitch Provance
2012-7-11
612- 64
Riverside
Badlands of Western Riverside County, Beaumont, S side of 4th St., near Risco Circle
773
Comment
POM13847
Stephanomeria exigua subsp. deanei
E. C. Jaeger
1921-7-15
1183
Riverside
Massacre Canyon
Comment
RSA191426
Stephanomeria exigua subsp. deanei
E. W. Lathrop, R. F. Thorne
1967-9-26
6605
Riverside
6 mi. NW of Murrieta, Tenaja Road at the pass entering valley leading to Tenaja Guard Station.
610
Comment
RSA226556
Stephanomeria exigua subsp. deanei
L. D. Gottlieb
1966-7-11
6658
Riverside
on route 71, between Anza and Cahuilla
976
Comment Read comments May 21 2011
RSA619318
Stephanomeria exigua subsp. deanei
A. C. Sanders, K. C. Rose
1998-9-29
22254
Riverside
San Jacinto Valley; west edge of Hemet, east side of Warren Rd. between Esplanade Ave. and the Tres Cerritos Hills.
459
Comment
RSA339667
Stephanomeria exigua subsp. exigua
R. F. Thorne, C. W. Tilforth
1980-5-28
54157
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
RSA747722
Stephanomeria exigua subsp. exigua
Justin M. Wood
2009-3-26
405
Riverside
Bermuda Dunes; Avenue 38, between Washington St and I-10.
37
Comment
RSA784976
Stephanomeria pauciflora
Duncan S. Bell
2012-3-18
3220
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
UC472674
Stephanomeria pauciflora
Mary F. Spencer
1922-3-13
352
Riverside
Palm Springs Colorado Desert
Comment
CAS-BOT-BC375869
Stephanomeria virgata
Louis C. Wheeler
1933-12-2
2327
Riverside
3 miles east of Moreno
609
Comment
SBBG29415
Stillingia linearifolia
D. Myrick
1968-3-4
1805
Riverside
Desert Hot Springs
304
Comment
RSA0112084
Stillingia spinulosa
Duncan S. Bell
2010-2-21
555
Riverside
Arica Mountains; within the Palen/McCoy Wilderness area; collecting in large drainage on western section of range.
452
Comment
UCR140715
Stipa lepida
A. C. Sanders
2004-4-9
27452
Riverside
San Jacinto Valley, Tres Cerritos, c. 3 miles WNW of Hemet, east of the Lakeview Mtns., in central valley among the three peaks
518
Comment
UCR176910
Stipa lepida
Tracy Tennant
1998-6-18
s.n.
Riverside
San Jacinto Mtns., Bee Canyon, NE of Valle Vista
793
Comment
RSA779691
Streptanthella longirostris
Duncan S. Bell
2010-4-2
702
Riverside
Arica Mountains: along jagged ridgeline of mountain range; in the Palen/McCoy wilderness.
595
Comment
RSA0033752
Streptanthus campestris
John F. Emmel
1996-7-20
1452
Riverside
San Jacinto Mts.; saddle between Apache Peak and Spitler Peak, at junction of Spitler Peak Trail and Pacific Crest Trail.
2125
Comment
RSA757777
Stylocline gnaphaloides
LeRoy Gross, Jackie McConnaughy, Andrew Monks, Tommy Stoughton, Jane Tirrell, Malia Volke
2010-4-12
4331
Riverside
Whitewater Canyon Bioblitz: From camp near 34.02539N, 116.68032W, east of the Paw, near the mouth of Catclaw Flat canyon. Dropped down the Whitewater River to the first wide alluvial canyon to the east, near 34.02133N, 116.67779W., Surveyed this canyon to near 34.02483N, 116.66819W. Then surveyed back to camp by climbing to saddle of ridge to the north, near 34.02655N, 116.67484, and small draw at south end of Catclaw Flat Canyon.
871
Comment
UC1537341
Stylomecon heterophylla
Gordon H. True Jr.
1935-3-18
121
Riverside
valley e Citrus Expt. Station (Box Springs); , valley e of Citrus Expt. Station
365
Comment
RSA0045510
Styrax officinalis var. californicus
Anonymous
1933-05
s.n.
Riverside
Ortega Highway near highest point. PR2. Orange Co./Riverside Co.
Comment
RSA444666
Styrax redivivus
J. C. Roos
1966-4-23
s.n.
Riverside
S of Corona. Assoc. with Quercus dumosa and Rhamnus ilicifolia.
Comment
JEPS59896
Suaeda moquinii
S. B. Parish
1912-10-8
8268
Riverside
Indio Flats Salton Basin
-6
Comment
RSA761989
Swertia parryi
Shawn Krosnick, C. Martinez, Naomi S. Fraga, L. McDade
2010-8-14
713
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
UC22728
Swertia parryi
Geo. F. Reinhardt
Jun 1897
Riverside
San Jacinto Mountains
Comment
UC469029
Symphyotrichum lanceolatum var. hesperium
Fred M. Reed
1907-10-20
1980
Riverside
Columbia Ave. near Spanishtown Road.
Comment
JOTR35520
Tamarix ramosissima
Harding, Mitzi, Mary Levandowski
2013-5-10
154
Riverside
Joshua Tree National Park. Quail Mountain; in densely vegetated canyon north of Quail Springs
Comment
SD229298
Tamarix ramosissima
Dick Schwenkmeyer, Bethany Jenkins
2012-3-7
635
Riverside
Mt. San Jacinto
1085
Comment
SEINET10575115
Tamarix ramosissima
John F. Gaskin
1998-6-15
Gaskin 67
Riverside
Colorado River N of Interstate 10 Agricultural Inspection, E Blythe.
Comment
RSA455505
Tauschia parishii
Gary D. Wallace
1964-5-26
s.n.
Riverside
San Jacinto Mountains.
Comment
UCR8155
Tauschia parishii
B. Freeman
1969-6-19
690619- 3
Riverside
San Jacinto Mtns, James Reserve
1646
Comment
CAS-BOT-BC202578
Tetracoccus hallii
Marcus E. Jones
1930-3-15
26540
Riverside
Eagle Mountains
Comment
JOTR31078
Tetradymia axillaris var. longispina
La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler
2010-5-6
2341
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, west of Ryan Mountain; Gravelly flats near Ryan Mountain campground (Stop 1)
Comment
CAS-BOT-BC340039
Tetradymia comosa
T. Cass
1974-6-5
1428
Riverside
Indian Road ca. 15 mi. W. of Sun City
Comment
UCR154390
Tetradymia comosa
A. C. Sanders, Mike Misenhelter
2005-6-15
30983
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
UCR235076
Tetradymia comosa
A. C. Sanders, John F. Green
2012-6-1
40227
Riverside
Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon, south of I-15 between Horsethief Cyn. Rd. and Hostettler Rd.
368
Comment
CAS-BOT-BC220981
Teucrium cubense
P. A. Munz; D. Keck
1922-4-13
4929
Riverside
Colo. Desert. Hayfields, Chuckwalla Valley
152
Comment
RSA605234
Thamnosma montana
A. C. Sanders, K. C. Rose, D. Woodard
1995-3-15
16138
Riverside
Coachella Valley: mouth of San Gorgonio Pass, along Whitewater River Wash between Windy Point and Hwy I-10.
370
Comment
SBBG71050
Thamnosma montana
M. N. Ackley
-Mar-1928
920
Riverside
Bridge Haven
426
Comment
UCR214151
Thysanocarpus curvipes
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-2
37715
Riverside
Peninsular Range, Alberhill, south foot of the Gavilan Hills at Temescal Canyon, 0.45 mi NNE (14 deg. ) of intersection of Temescal Canyon Rd. and Concordia Ranch Rd.
418
Comment
UCR230189
Thysanocarpus curvipes
A. C. Sanders
2011-4-6
38987
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
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
RSA0039827
Thysanocarpus laciniatus
Scott D. White, Michael Honer
2003-4-4
8951
Riverside
Dissected bajada bench, below and east of Horsethief Canyon; immediately S of I-15 Freeway.
366
Comment
UCR97249
Thysanocarpus laciniatus
Scott D. White
1997-2-28
4721
Riverside
Peninsular Range, Elsinore Basin, SE of Hwy 74, c. 1 mi east of junction with Hwy I-15 Fwy
457
Comment
RSA0057412
Thysanocarpus laciniatus
Steve Boyd
1981-3-13
s.n.
Riverside
Gavilan Hills region, western flank of Estelle Mountain in steep canyon at the border of NW 1/4 Sec. 5 and NE 1/4 Sec. 6.
610
Comment
JEPS68842
Tidestromia oblongifolia
Annie M. Alexander and Louise Kellogg
1939-1-1
275
Riverside
3 mi ne of Clemens Well (Salt Canyon); Salt Canyon
Comment
SEINET10907410
Tidestromia oblongifolia
David B. Dunn
1946-3-16
Dunn 2071
Riverside
Collected on dry plateau 1/2 mi NE of Pushawalla Palms (Springs). Indio Hills. Sparse desert scrub of Larrea and Franseria, with palms at the springs in the canyon.
Comment
JOTR32977
Tidestromia suffruticosa var. oblongifolia
La Doux, Tasha, A. Miller
2008-10-8
2857
Riverside
Joshua Tree National Park. Coxcomb Mountains, north of Colorado River Aqueduct tunnel
423
Comment
UC724237
Tiquilia palmeri
Aven and Ruth Nelson
1939-3-29
3308
Riverside
ca. 8 mi. s. Mecca
Comment
UC881483
Tiquilia palmeri
C. Epling, Wm. Robison, and Wm. Stewart
1936-3-22
Riverside
Painted Canyon near Mecca
Comment
SEINET10497207
Tiquilia palmeri
David B. Dunn
1946-3-15
Dunn 2043
Riverside
Collected on dry plateau in vicinity of Pushawalla Canyon, Indio Hills.
Comment
RSA800115
Tiquilia plicata
Duncan S. Bell
2013-4-7
4758
Riverside
Arica Mountains, east side of range; west side of Rice Valley approximately 4 air miles south of the ghost town of Rice.
207
Comment
SJSU11506
Tiquilia plicata
T. N. Seeno
1963-4-8
201
Riverside
25 mi W of Blythe
Comment
UCD121054
Tiquilia plicata
John Bacon
1971-4-10
942 I
Riverside
51.6 mi E of 29 Palms in Hwy 62.
Comment Read comments Dec 3 2014
UCR126426
Tiquilia plicata
T. B. Salvato, A. C. Sanders, Mitch Provance
2000-4-18
55
Riverside
Coachella Valley, 2 mi NE of Mecca near mouth of Painted Canyon at foot of Mecca Hills, W edge of Coachella Canal
9
Comment
RSA586154
Toxicodendron diversilobum
D. L. Banks, S. D. Boyd
1995-3-30
117
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., W of the Dripping Springs Alcove, E of the Woodchuck Trail.
713
Comment
UCD97041
Trianthema portulacastrum
J. C. Roos
1965-9-5
s.n.
Riverside
18 miles west of Blythe.
Comment
JOTR30692
Trichoptilium incisum
La Doux, Tasha, Jim Andre
2008-9-13
267
Riverside
Joshua Tree National Park. Upper Wilson Canyon on E. side of paved Hwy
991
Comment
RSA0088338
Trichoptilium incisum
H. J. Andrews
1939-10-22
s.n.
Riverside
Pinto Basin.
Comment
UCR166858
Trichoptilium incisum
Chet McGaugh
2005-1-27
s.n.
Riverside
Sonoran (Colorado) Desert, E of Salton Sea, along Coachella Canal between siphons 26-27 NE of Dos Palmas Spring
24
Comment
UCSB38675
Trichoptilium incisum
Cowan, Clark
1978-4-23
Riverside
Above San Jacinto tramway parking lot, Chino Canyon; Whittaker transect #W-217
570
Comment
RSA735100
Trichostema austromontanum subsp. austromontanum
Erika Gardner
2008-9-14
1
Riverside
San Jacinto Mountains. Metate Flat- Forest service road (NF-4S01) off Hwy 243. About 50 ft. north of the road.
1524
Comment
CHSC813
Trichostema lanceolatum
E. Thomas
1939-9-1
Riverside
Winchester, San Jacinto foothills.
Comment Read comments Mar 20 2011
RSA440729
Trichostema parishii
Anstruther Davidson
1892-05
s.n.
Riverside
Banning.
Comment
UCR193968
Trichostema parishii
A. C. Sanders
2008-7-25
35918
Riverside
Peninsular Range; San Jacinto Mtns., east side of May Valley, NE of Bonita Vista Rd. at foot of hills
Comment
SBBG133769
Trifolium albopurpureum
A. C. Sanders
2011-4-26
39325
Riverside
Alberhill Mtn, S side near Nichols Rd, ca. 350 m WNW (276 deg ) of Nichols Rd and Pierce St intersection
395
Comment
UCR93037
Trifolium albopurpureum
Steve Boyd
1986-4-2
1583
Riverside
Peninsular Range, Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
640
Comment
UCR228832
Trifolium ciliolatum
A. C. Sanders, T. B. Salvato
2011-4-27
39331
Riverside
Peninsular Range, south side of Alberhill Mountain in vicinity of Durant Siding and Terra Cotta, near Nichols Rd. and extension (under construction) toward Lake St.
390
Comment
JEPS65900
Trifolium gracilentum var. gracilentum
W. L. Jepson
1901-5-27
1474 A
Riverside
Cahuilla Valley
Comment
UCR59582
Trifolium lappaceum
Walter Graves
1989-5-11
s.n.
Riverside
Riverside, cultivated at UCR agricultural operations fields, seed received from U.S.D.A., A.R.S.
366
Comment
RSA741106
Trifolium microcephalum
Scott D. White, Justin M. Wood
2008-5-15
11984
Riverside
San Jacinto Mountains: Johnson Meadow.
1415
Comment
SEINET241486
Trifolium microcephalum
A. C. Sanders, Steven R. Hill
2001-5-4
24132
Riverside
Santa Ana Mtns region: W of Temecula, Santa Rosa Plateau area, top of excarpment on Rancho CA Rd. at Avenida del Oro....
488
Comment
UCR166767
Trifolium microcephalum
Scott D. White, Jennifer H. Jones
2005-5-25
11115
Riverside
Peninsular Ranges; Santa Ana Mtns., Rainbow area; foothills west of I-15 Freeway and immediately N of San Diego County line
579
Comment
RSA561101
Trifolium variegatum
Steve D. Boyd, Tim S. Ross, D. Bramlet
1992-5-12
7332
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. San Mateo Canyon, along stream and adjacent benches and lower slopes from confluence with Tenaja Canyon.
366
Comment
UCR154736
Trifolium willdenovii
T. B. Salvato, Kent Beaman
2005-5-16
771
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
UCR168350
Triodanis biflora
Steve Boyd
1992-4-15
6850
Riverside
Santa Ana Mtns, San Mateo Canyon Wilderness: Bluewater Canyon along Bluewater Trail, downstream to the confluence with San Mateo Creek
488
Comment
UCR2839
Triticum aestivum
F. M. Reed
1934-3-19
8719
Riverside
Riverside, Columbia Avenue above the Gage Canal
320
Comment
RSA0041965
Trixis californica
Duncan S. Bell, Loraine Washburn
2014-4-8
s.n.
Riverside
Orocopia Mountains; at the entrance to Petra Canyon in Red Canyon, approximately 1 air mile north of the Bradshaw Trail.
398
Comment
RSA475413
Trixis californica
Christopher Davidson, J. Jones
1980-4-4
9960
Riverside
Orocopia Mts. West end of the mountains in a small canyon and wash almost due south of Oro Peak.
518
Comment
UCR16854
Trixis californica
B. A. Carlson
1978-4-15
s.n.
Riverside
Little Chuckwalla Mtns, 17.1 mi SW of Chuckwalla Rd. along Graham Pass Rd.
Comment
RSA0023465
Tropidocarpum gracile
Scott D. White, Michael Honer
2004-3-11
9895
Riverside
Corona area. Approximately 1/2 air mile E of I-15 and 1 air mile N of El Cerrito Rd.
290
Comment
RSA644107
Tropidocarpum gracile
Scott D. White
1995-3-30
2646
Riverside
Moreno Valley; hills +/- 0.7 air mile directly S of 60 Fwy and west of bend in Moreno Beach Dr; (USGS Sunnymead 7 1/2' quad shows ''Moreno'' BM 2067 at top of hill).
579
Comment
UCR50549
Turbina corymbosa
J. E. Eckenwalder
1987-6-22
s.n.
Riverside
Cultivated in glasshouses of the Department of Botany and Plant Sciences, University of California, Riverside
Comment
SD148225
Uropappus lindleyi
A. C. Sanders, Mitch Provance, T. B. Salvato, and C. L. Sanders
2001-4-3
23876
Riverside
Temecula, along east side of pipeline northeast of Long Canyon, west of San Diego Aqueduct.
381
Comment
UC69010
Uropappus lindleyi
H. M. Hall
Apr 1905
5880
Riverside
Chuckawalla Bench , Chuckawalla Bench (Colorado Desert)
Comment
RSA752134
Verbesina encelioides
Justin M. Wood, Brandy Wood
2009-7-4
1038
Riverside
Riverside Flood Control Basin, SW corner of Patton Rd and Wineville Rd, immediately S of San Bernardino County Line.
250
Comment
UCR82907
Veronica anagallis-aquatica
A. C. Sanders, S. D. White, C. L. Sanders
1994-10-9
15795
Riverside
San Bernardino Mtns., Whitewater Canyon, 2 mi below trout farm, above Bonnie Bell
564
Comment
UCR91230
Veronica peregrina
G. R. Ballmer
1996-4-10
s.n.
Riverside
Skunk Hollow, 6 mi. east of Murrieta, on W side of Pouroy Road
457
Comment
UCR35013
Vicia americana var. americana
L. B. Ziegler
1968-6-11
309
Riverside
San Jacinto Mtns, Hemet Valley (= Garner Valley)
1418
Comment
UC75764
Vicia ludoviciana var. ludoviciana
Miss M. Alice King
Apr 1893
Riverside
Menifee
Comment
RSA562494
Vicia sativa
Steve D. Boyd, Tim S. Ross
1992-5-5
7242
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Eastern portions of Oak Flats along the Bluewater Trail.
747
Comment
SEINET10726794
Viguiera deltoidea
A. K. Evans
1976-4-13
Evans 5199
Riverside
Desert canyons of Santa Rosa Mountains.
Comment
POM11497
Viola macloskeyi
Philip A. Munz
1922-7-7
6053
Riverside
San Jacinto Mountains: Round Valley
2713
Comment
JEPS50466
Viola pedunculata
W. L. Jepson
May 17 1901-Jun 1 1901
1235
Riverside
from Riverside to Santa Rosa Peak and Palomar; Riverside
266
Comment
UC511120
Viola pedunculata
Lyman Benson
1932-3-26
3172
Riverside
Temecula Grade; Temecula Grade, Temecula Valley Watershed
548
Comment
UCR1633
Viola pedunculata
Leland R. Dykes
1962-4-22
44
Riverside
Peninsular Range; Santa Ana Mtns., San Mateo Canyon road, c. 7 miles west of Palomar Rd., Murrieta
Comment
CAS-BOT-BC203190
Vitis girdiana
Nancy Ryan Zabriskie; Walter Zabriskie
1972-3-27
472
Riverside
North Canyon, Andreas Canyon drainage, east slope San Jacinto Mts.
365
Comment
UC597673
Vulpia myuros var. hirsuta
Philip A. Munz
1937-3-27
14935
Riverside
near Lake Elsinore (in Elsinore); Elsinore
304
Comment
UC1608252
Vulpia octoflora var. glauca
Steve Boyd
1992-4-14
6827
Riverside
w flank Bluewater Canyon (along Bluewater Trail); Santa Ana Mtns., San Mateo Canyon Wilderness Area
341
Comment
RSA0026076
Vulpia octoflora var. octoflora
Jim Andre
2012-3-19
21329
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
UC1440275
Woodsia oregana
L. L. Kiefer
1963-9-22
976
Riverside
n side Santa Rosa Mt. (near road and to summit); Santa Rosa Mts.
2438
Comment
POM48941
Woodsia oregana subsp. cathcartiana
P. A. Munz, I. M. Johnston
1924-7-27
8727
Riverside
Dark Canyon, San Jacinto Mountains
2287
Comment
RSA296139
Xanthium strumarium
B. A. Prigge
1980-8-5
3882
Riverside
Whitewater canyon: 1.1 miles N of Interstate 10.
473
Comment
SD152914
Xanthium strumarium
Steve Boyd, Tim Ross, Dave Bramlet
1992-9-9
7658
Riverside
So. Santa Ana Mtns: Upper San Mateo Cyn, fr. the jctn of Tenaja Rd (7S01) & Los Alamos Rd (7S04) at the confluence of Los Alamos Creek., up the San Mateo Trail no. to Potrero de la Cienega. Along stream, vicinity of trailhead at jctn of 7S01 & 7S04.
395
Comment
CAS-BOT-BC102462
Yucca schidigera
Ivan Johnston
1917-4-4
1032
Riverside
Palm Canyon
457
Comment
SD229044
Yucca schidigera
Dick Schwenkmeyer
2013-6-11
914
Riverside
Approx. 1.5 miles north od highway 74 and Royal Carrizo Road intersection.
854
Comment
UC64092
Yucca schidigera
H. M. Hall
May 17, 1901-June 1, 1901
1905
Riverside
w base Santa Rosa Peak
1432
Comment
RSA651314
Zantedeschia aethiopica
Tim Traver
1981-5-11
37
Riverside
5081 Central, Riverside.
Comment
RSA585875
Zigadenus fremontii
Darin L. Banks, Steve Boyd
1995-5-9
359 -B
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area, N face of Agua Tibia Mtn., the Dorland Mtn area, W of the Dripping Springs Alcove, W of Woodchuck Campground.
793
Comment
UCR56104
Zigadenus fremontii
Ed LaRue
1989-3-30
s.n.
Riverside
Peninsular Range, Rancho California area: c. 4 mi west of Temecula, with Ave. del Oro as the N boundary
381
Comment
RSA389962A
Ziziphus parryi
L. E. Hoffman
1932-11-26
18079
Riverside
Pinon Flats, San Jacinto Mts.
Comment
UCR88552
Ziziphus parryi
A. C. Sanders
1995-4-13
16501
Riverside
San Bernardino Mtns./Sonoran (Colorado) Desert, Devil's Garden, E end of the mtns., 2.1 mi west of Hwy 62 on Pierson Avenue and dirt extension, 1.7 mi above Sierra Blvd.
793
Comment
UCSB26236
Ziziphus parryi
Gliessman, Stephen
1968-7-18
Riverside
Pinyon Flats Camp, 0.1 mile north of Highway 74, southern San Jacinto Mountains.
1158
Comment