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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
CAS-BOT-BC229317
Abronia villosa
Mrs. Robert Campbell
1921-11-26
10
Riverside
Palm Springs
Comment
CAS-BOT-BC229345
Abronia villosa
Marcus E. Jones
1903-5-10
s.n.
Riverside
Palm Spring [Springs]
60
Comment
JEPS61238
Abronia villosa
Mary Beal
1939-10-25
707
Riverside
Between Coachella Palm Springs; Mojave Desert
Comment
POM192450
Abronia villosa var. aurita
Marcus E. Jones
1929-7-13
s.n.
Riverside
Temecula Bridge
Comment Read comments May 19 2011
RSA0014457
Abronia villosa var. aurita
Justin M. Wood, J. Miner
2010-4-29
1530
Riverside
Coachella Valley: Bermuda Dunes. Near intersection of Avenue 38 and Varner Rd.
37
Comment
RSA655629
Abronia villosa var. aurita
A. C. Sanders
2000-3-19
23315
Riverside
Diamond Valley, off old Rawson Rd. N of Crown Valley, on future bed of Diamond Val. Reservoir, now filling
485
Comment
SEINET3133246
Abronia villosa var. aurita
R. W. Spellenberg, D. Jackson
1972-5-19
2822
Riverside
7 mi E of downtown Hemet on Hwy 74
579
Comment
UCR92292
Abronia villosa var. aurita
Scott D. White
1995-8-23
3588
Riverside
San Jacinto Valley, San Jacinto River, just north of City of San Jacinto boundary, c. 1 mi SE of bridge at State Street
463
Comment
RSA0051636
Abronia villosa var. aurita
Bruce Haines
1962-5-6
186
Riverside
38 mi. S. of Palm Desert on California Highway 74.
1371
Comment
JOTR31231
Abronia villosa var. villosa
La Doux, Tasha, Alice Miller, G. Clifton
2009-4-9
2015
Riverside
Joshua Tree National Park. Pinto Basin; (Stop 5) sandy fans leading to Pinto Wash
357
Comment
JOTR34400
Abronia villosa var. villosa
Andre, Jim
2012-4-16
20934
Riverside
Joshua Tree National Park. Along Geotour Road, at north end of one-way loop in Pleasant Valley at foot (south end) of Hexie Mountains, 6.7 mi. south of National Park Loop Rd.
989
Comment
RSA775092
Abronia villosa var. villosa
Duncan S. Bell, Amber Swanson
2011-2-18
2038
Riverside
Coachella Valley area; Edom Hill; along Edom Hill Road near dump; 0.6 road miles from junction of Varner Road and Edom Hill Road.
259
Comment
UCR216206
Abronia villosa var. villosa
Jim Andre, T. La Doux
2009-2-25
10833
Riverside
Sonoran (Colorado) Desert, Palen Dry Lake; c. 6 miles north of I-10 freeway, c. 15 miles east of Desert Center
129
Comment
UCR253375
Acacia
Lauren Velasco
2014-9-2
s.n.
Riverside
Sonoran Desert; Coachella Valley, La Quinta Park in La Quinta, near the intersection of Adams St. and Blackhawk Way
27
Comment
UC56451
Acacia greggii
H. M. Hall
May 17 1901-Jun 1 1901
1849
Riverside
Palm Canyon, (Journey) from Riverside to Santa Rosa Peak and Palomar Palm Canyon
457
Comment
CLARK-A1528-1529
Acamptopappus shockleyi
John C. Roos
1937-4-18
2483
Riverside
San Jacinto Mountains
Comment Read comments Oct 2 2018
CAS-BOT-BC30905
Acamptopappus sphaerocephalus
Frank W. Peirson
1927-4-11
7154
Riverside
Colorado Desert, 0.5 mile below Whitewater Bridge
Comment
UCR133964
Acamptopappus sphaerocephalus
Mitch Provance, J. S. Ross
1998-3-27
MOR- 957
Riverside
San Bernardino Mtns., Morongo Indian Reservation, road to Lion Cyn., c. 2.1 miles NE of Cabazon
549
Comment
RSA770431
Achnatherum coronatum
Orlando Mistretta, Duncan Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4868
Riverside
Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 2-3 miles above Whitewater Visitor Center (Whitewater Trout Farm)., between N34.02559, W116.69098 and N34.02135 and W116.68712.
915
Comment
UCD50319
Achnatherum coronatum
Frank W. Gould
1943-4-17
2128
Riverside
12 miles S of Corona on road to Elsinore.
Comment
UC127467
Achnatherum speciosum
H. M. Hall
1905-5-10
6004
Riverside
Cottonwood Pass Colorado Desert
609
Comment
CAS-BOT-BC384731
Achyronychia cooperi
L. A. Greata
1905-5-1
497
Riverside
Colo. Desert
Comment
POM122371
Achyronychia cooperi
Marcus E. Jones
1925-4-24
s.n.
Riverside
Banning.
Comment
UCD103974
Acmispon argophyllus
Gordon Pilone
1961-3-1
92
Riverside
White Water Canyon, 1/2 mile below Fish Hatchery.
457
Comment
SBBG67449
Acmispon nevadensis var. davidsonii
Mrs. J. D. Wright
1929-6-25
Riverside
San Jacinto Mtns [probably near Idyllwild]
Comment
RSA512757
Acourtia microcephala
W. Wisura, Bart O Brien, M. Durant
1990-6-12
4446
Riverside
Ortega Highway 2.8 miles from T-junction S of Lake Elsinor, in burned area.
Comment
UC76423
Acourtia microcephala
Mrs. Hannah
1893-1
Riverside
Menifee
Comment
UCR104166
Acourtia microcephala
Scott D. White
1997-5-25
5246 A
Riverside
San Jacinto Mtns, Bautista Canyon: Hixon Trail (USFS No. 2E43), between trailhead at Bautista Canyon Road and intermittent stream crossing at c. 3200 ft
976
Comment
UCR224047
Acroptilon repens
Justin M. Wood
2009-11-30
1387
Riverside
Southwest Perris Basin, Temecula, Murrieta Creek, downstream of 1st Street Bridge
305
Comment
UCSB18172
Adenostoma sparsifolium
Easley, Bill
1964-5-10
Riverside
150 yards E of intersection of State Highway 74 and State Highway 71
1463
Comment
UCSB2736
Adenostoma sparsifolium
Gill, Robert
1959-11-22
Riverside
Pines to Palms Highway
1219
Comment
RSA687680
Adiantum capillus-veneris
Norman C. Cooper
1944-4-8
1090
Riverside
Andreas Canyon
457
Comment
UCR13753
Adiantum capillus-veneris
N. R. Zabriskie, W. M. Zabriskie
1971-11-27
466
Riverside
Western Colorado Desert/ San Jacinto Mtns, c. 25' north of stream bank, & c. 200 yards below juncture w/ 'north canyon'; Andreas Canyon, E slope of mountains.
360
Comment
UCR163882
Adiantum capillus-veneris
B. G. Pitzer
2001-8-19
4342
Riverside
Peninsular Range; Santa Rosa Mountains, Carrizo Canyon, sheep guzzler c. 0.5 mi. SW of where Hwy 74 crosses canyon
701
Comment
POM870
Adiantum jordanii
O. W. Robinson
1916-3-28
s.n.
Riverside
Miller's Canyon, Murrieta.
Comment
RSA125248
Agave deserti subsp. deserti
E. K. Balls, Percy C. Everett
1957-8-20
22671
Riverside
6.6 mi. sw. along State Hwy. 74 from Palm Village (jct. State Hwy. 111).
502
Comment
UCD53294
Agrostis scabra
August L. Hormay
1932-8-8
s.n.
Riverside
Tahquitz Valley.
Comment Read comments Aug 13 2006
UCR201412
Agrostis viridis
Justin M. Wood
2008-9-30
175
Riverside
SW Perris Basin, Temecula/Murrieta Creek, downstream of 1st Street bridge
305
Comment
UCR2134
Agrostis viridis
F. M. Reed
1906-5-26
959
Riverside
Riverside. Wastewater ditch on Blaine Street
Comment
POM126263
Aliciella latifolia
Martha Hilend
1927-4-2
s.n.
Riverside
Box Canyon near Shaver's Well, Colorado Desert.
Comment
UC61551
Allenrolfea occidentalis
Miss Mary McKibben
1904-4-18
Riverside
Mecca Colorado Desert, Mecca
-5
Comment
RSA0108827
Allionia incarnata
Duncan S. Bell, Amanda Turek
2009-3-30
173
Riverside
Southeast section of the Arica Mountains; approximately 1.25 air miles southwest of Priest Well.
349
Comment
RSA676104
Allionia incarnata
Scott D. White
2001-4-17
8331
Riverside
Sonoran Desert: Shaver s Valley. North of the I-10 Freeway, ca. 16 miles east of Indio jtn. I-10 / SR 111. Bajada, washes, and mtn. foothills near powerline access roads at unnamed freeway exit accessing pump station.
457
Comment
RSA776336
Allionia incarnata
Duncan S. Bell, Amanda Turek
2010-4-10
819
Riverside
Riverside Mountains; southern section of the mountain range; approximately 1 air mile southwest of Riverside Mountain Peak.
269
Comment
RSA793605
Allionia incarnata
Duncan S. Bell, Aaron Sedgwick
2012-9-13
4207
Riverside
The Mecca Hills; 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
UC2015645
Allionia incarnata
A. C. Sanders with G. Helmkamp & P. MacKay
1995-3-12
16079
Riverside
Coachella Valley: alluvial slopes at the foot of Rabbit Peak, Santa Rosa Mtns., below Sheep Canyon.
Comment
JOTR32473
Allium fimbriatum var. fimbriatum
Herskovits, Tasya, M. Harding
2011-5-20
9
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; near Ryan Mountain trailhead
1341
Comment
POM263555
Allium fimbriatum var. fimbriatum
J. C. Roos
1941-5-10
129
Riverside
Pinyon Flats Camp, Santa Rosa Mountains.
1220
Comment
RSA180459
Allium haematochiton
E. W. Lathrop
1960-5-27
5208
Riverside
6 miles west of Murrieta.
Comment
UCR117303
Allium haematochiton
A. C. Sanders, W. W. Wright, J. Latting, et al.
1975-5-4
724
Riverside
Santa Rosa Plateau, Santa Ana Mtns., Mesa de Burro
610
Comment
SEINET12051124
Allium haematochiton
M. McLeod, Keil, D.
1979-1
K 12972
Riverside
Alberthill jct along Hwy 71
366
Comment
CAS-BOT-BC472712
Allium lacunosum var. lacunosum
Joy Keck
1935-4-19
3849
Riverside
White Tank, S. of Twenty-nine Palms
Comment
UCR205445
Allium marvinii
Jeff B. Galvin, Annie L. Bustamante
2009-5-1
088
Riverside
San Jacinto Mountains, foothills, Potrero Canyon, State Dept. of Fish and Game Reserve, adjacent to San Jacinto Wildlife Preserve. Hilltop east of Gilman Springs Road, south of Reserve gate
727
Comment
RSA348948
Allium munzii
Steve Boyd
1986-4-22
1778
Riverside
Gavilan Hills: E edge of plateau remnant on ridge E of Estelle Mt., S of Dawson Canyon
671
Comment
UCR42429
Allium munzii
Steve Boyd
1986-4-10
1641
Riverside
Peninsular Range, Gavilan Hills region, Temescal Canyon. De Palma Road between Indian Truck Trail & Horsethief Canyon, 1.2 mi east of the Indian Truck Trail exit of Hwy I-15.
372
Comment
POM184740
Allium parishii
C. L. Hitchcock
1932-4-9
12226
Riverside
White Tanks, Joshua Tree National Monument, East Riverside
Comment
UCR142694
Allophyllum
Scott D. White, Et al.
1995-6-16
3332
Riverside
Peninsular Range; Santa Ana Mns., Proposed pipeline route; Lake Elsinore Pumped Storage Hydroeletric Project. west of Lake Elsinore, SE of Hwy 74
915
Comment
UCR177633
Allophyllum divaricatum
John F. Green, M. D. Wilcox
2003-7-15
s.n.
Riverside
San Jacinto Mtns., near Reed Valley on powerline trail west of Juan Diego Flats, NW of Cahuilla Mountain
1067
Comment
UC52549
Allophyllum gilioides subsp. violaceum
H. M. Hall
July 1901
Riverside
vicinity of Deer Springs (Accordion Creek); San Jacinto Mts., Accordion Creek
2438
Comment
RSA736729
Alnus rhombifolia
Scott D. White, Angelia Carey, Linda Archer
2004-8-5
10679
Riverside
Soboba Indian Reservation- Indian Creek and adjacent uplands, from confluence w/ San Jacinto River to +/- 2 miles upstream.
534
Comment
RSA740088
Alnus rhombifolia
Justin M. Wood
2008-11-17
231
Riverside
Temecula - Murrieta Creek, downstream of 1st street bridge.
293
Comment
UCR167680
Amaranthus albus
T. B. Salvato, Melissa Clemons
2005-6-23
1285
Riverside
Peninsular Range; Temescal Valley, Alberhill, intersection of Lake Street and Walker Canyon Drive, N of Hwy I-15, at base of Walker Canyon
378
Comment
JOTR32600
Amaranthus fimbriatus
La Doux, Tasha, M. Harding, T. Herskovits, D. Shade, M. Wheeler
2011-10-13
2666
Riverside
Joshua Tree National Park. eastern edge of Cottonwood Mountains, near mouth of Cottonwood Canyon; east of Rte. 11, aprpox. 2.5 miles north of park boundary
711
Comment
UCR110395
Amaranthus retroflexus
A. C. Sanders, Mitch Provance
1999-9-26
23077
Riverside
San Jacinto Mountains, McMullen Flat c. 1 km NW of Valley High County Park, c. 1 km SE of Hwy 74 off (W of) Twin Pines Ranch Rd.
1195
Comment
UC1929936
Ambrosia acanthicarpa
Scott D. White
2003-10-9
9826
Riverside
San Jacinto Mountains: Pine Cove area. Dutch Flat. San Jacinto Peak 7.5' Quad.
Comment
UCR275353
Ambrosia acanthicarpa
T. B. Salvato, Melissa Clemons
2005-6-9
1496
Riverside
Peninsular Range, Gavilan Hills, E/W trending side canyon feeding into Walker Canyon, c. 0.3 mile northeast of Hwy 15
457
Comment
UCR92226
Ambrosia acanthicarpa
D. L. Banks, Steve Boyd
1995-10-17
0756
Riverside
NW Palomar Mtns, Cleveland National Forest, Agua Tibia Mtns, Agua Tibia Wilderness Area, south of Dripping Springs Campground
512
Comment
CLARK-A1528-1535
Ambrosia dumosa
John C. Roos
1937-4-18
1349
Riverside
Snow Creek
Comment
HSC66728
Ambrosia dumosa
D. L. Goforth, D. Reed
1980-3-25
360
Riverside
Hwy. 195, 6 miles E of Mecca. Box Canyon, Mecca Hills
122
Comment
LA202895
Ambrosia dumosa
Carl Epling;
1927-3-27
sn
Riverside
Thousand Palms
Comment
NY43445
Ambrosia dumosa
C. R. Annable
1995-3-10
2261
Riverside
1.6km S of Lake Cahuilla County Park
Comment
POM41505
Ambrosia dumosa
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
RSA777416
Ambrosia dumosa
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-22
784
Riverside
Mecca Hills, just south of Shaver's Well.
305
Comment
UCR216256
Ambrosia dumosa
Mike Bell
2008-3-19
047
Riverside
Sonoran (Colorado) Desert, Coachella Valley; 2 miles west of Desert Hot Springs, north of Pierson Blvd. and west of North Indian Canyon Dr.
396
Comment
UCR261172
Ambrosia pumila
A. C. Sanders, Jeff Crain, Nina Kidd
2015-5-19
41724
Riverside
Elsinore Trough, north of Elsinore along a dirt road west of Baker St., behind house on hill at 17401 Baker St.
388
Comment
CAS-BOT-BC273005
Ambrosia salsola
J. M.
No date on label
0018
Riverside
HTGR Site, Vidal Junction
Comment
UC1923764
Ambrosia salsola
John L. Strother
2008-3-10
1370
Riverside
ca. 18 km (11 miles) W of Chiriaco Summit, along N frontage of I-10
420
Comment
JEPS39443
Ambrosia salsola var. salsola
I. W. Clokey
1935-4-17
6985
Riverside
Cottonwood Springs
Comment Read comments Oct 9 2010
SBBG87792
Ambrosia salsola var. salsola
A. C. Sanders with D. Charlton, B. Pitzer
1986-3-1
6023
Riverside
NW end of Hayfield Lake, ca. 0.5 mi SW of the pumping station
411
Comment
UC68914
Ambrosia salsola var. salsola
H. M. Hall
1905-5-1
5983
Riverside
Chuckawalla Springs Colorado Desert
Comment
RSA0034425
Amelanchier utahensis
Carl B. Wolf
1931-5-11
s.n.
Riverside
Near Pipe Creek, above Hemet Valley, San Jacinto Mountains.
1677
Comment
JEPS35502
Amorpha fruticosa
C. V. Meyer
1928-8-2
628
Riverside
wash of San Jacinto River base of San Jacinto Mt.; San Jacinto River, at base of San Jacinto Mt.
670
Comment
SDSU13505
Amorpha fruticosa
W. Miller with C. Mosse
1972-7-13
Riverside
100 yards west of M.W.D Station; 25 yards from river.
Comment
RSA0089991
Amsinckia douglasiana
Severauce
1926-2-20
s.n.
Riverside
Murray Canyon.
Comment
RSA499970
Amsinckia intermedia
H. de Forest
1929-3-16
s.n.
Riverside
San Bernardino Mts, San Gorgonio Pass.
Comment
RSA499976
Amsinckia intermedia
David Young
1969-4-12
P 403
Riverside
10 mi. SE. of Helmet, California on State St.
335
Comment Read comments Apr 6 2013
RSA660549
Amsinckia intermedia
Lydia Paneri
1982-4-17
8
Riverside
Cajalco Road, 0.7 miles east of I-15; south of Corona.
Comment
UCR3295
Amsinckia intermedia
T. R. Plumb
1964-4-11
s.n.
Riverside
San Jacinto Mountains, North Mountain [=Mt. Edna?] c. 5.5 mi south on Old Banning-Idyllwild Rd.
988
Comment
UCR139717
Amsinckia tessellata
B. G. Pitzer
1989-4-16
1303
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, just outside impact area, 1 km south of Tabaseca Tank
700
Comment
POM13624
Amsonia brevifolia var. tomentosa
E. C. Jaeger
1921-4-1
60
Riverside
One Thousand Palms Canyon. Colorado Desert of California.
Comment
UC218068
Amsonia tomentosa
P. A. Munz and I. M. Johnston
1922-5-7
5253
Riverside
Little San Bernardino Mts., Keyes Ranch
1066
Comment
POM98948
Amsonia tomentosa var. tomentosa
E. C. Jaeger
1926-3-24
s.n.
Riverside
Eagle Mountains.
Comment
CSUSB803
Anemopsis californica
Art Whistler
1966-5-18
Riverside
Road to reservoir on hills behind the University of California, Riverside (UCR) campus near the water tanks.
Comment
RSA77438
Angelica tomentosa
F. W. Peirson
1924-7-29
5024
Riverside
Open Mountain slope on road from Banning to Idyllwild, San Jacinto Mountains.
1677
Comment
JOTR35480
Anisocoma acaulis
La Doux, Tasha, D. Shade, S. De Groot, N. Fraga, L. Washburn
2013-4-26
3168
Riverside
Joshua Tree National Park. Little San Bernardino Mtns, below Lower Covington Flats, W of Smithwater Canyon,(Biodiversity Hunt stop1)
1341
Comment
RSA416652
Anisocoma acaulis
Gary D. Wallace
1964-4-26
s.n.
Riverside
Pinyon Flats.
Comment
RSA741202
Anisocoma acaulis
Scott D. White, Justin M. Wood
2008-5-15
11964
Riverside
San Jacinto Mountains: Garner Valley, NW of Fobes Ranch Rd and NE of Hwy 74, valley bottom.
1357
Comment
RSA78284
Antirrhinum coulterianum
Philip A. Munz, E. K. Balls
1952-8-21
17971
Riverside
Vandeventer Flats, SE end of San Jacinto Mtns.
1402
Comment
UC64222
Antirrhinum coulterianum
H. M. Hall
1900-1
579
Riverside
vicinity Riverside (Gavilan Mts); Gavilan Mts., Riverside
457
Comment
CLARK-A1528-4162
Antirrhinum filipes
John C. Roos
1947-2-15
3238
Riverside
Comment
CAS-BOT-BC372462
Antirrhinum nuttallianum
A. C. Sanders; T. B. Salvato; Matthew Malle; Jonas Winbolt; Katie A. Kurtz
2010-4-7
37797
Riverside
Southeastern Gavilan Hills norht of Alberhill, west of dirt extension of Lake St., 1.0 mile NW (341 deg. ) of intersection of I-15 and Lake St., Alberhill 7.5' Q., Southeastern Range
526
Comment
RSA675023
Antirrhinum nuttallianum
Scott D. White, Tasha La Doux
2000-4-20
7687
Riverside
South of Hemet: 'Gibbel Flat' in the Santa Rosa Hills.
610
Comment
SEINET3078504
Antirrhinum nuttallianum
Ted R. Turk
1971-5-16
s.n.
Riverside
Murrieta, De Luz Rd. 1.9 mi. south of Murrieta
366
Comment
UCR199925
Antirrhinum nuttallianum
Scott D. White, Justin Wood
2008-4-16
11887
Riverside
Perris/Elsinore Basin, hills to the west of I-215 and south of Scott Rd.
549
Comment
POM354919
Antirrhinum nuttallianum subsp. nuttallianum
J. D. Olmsted
1962-5-10
3648
Riverside
Crest between Sandia Creek and DeLuz Creek drainages.
259
Comment
RSA525273
Apiastrum angustifolium
Steve Boyd, L. Arnseth, Yvonne Rasmussen, Hugo Cota
1990-5-3
4587
Riverside
Vail Lake area, steep SE flank of Oak Mtn. above NE end of lake.
579
Comment
UCR177645
Apiastrum angustifolium
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
1189
Comment
SD122932
Apium graveolens
Steve Boyd
1985-7-23
1011
Riverside
De Luz Road, 7 miles west of Rancho California.
365
Comment
UCR24915
Arabis glabra
A. C. Sanders
1980-7-18
1675
Riverside
San Jacinto Mtns, Thomas Mountain; along a small dry creek in Spillway Canyon about 2 mi SW of Hwy 74 along Thomas Mountain Road
1463
Comment
RSA477453
Arabis pulchra
M. B. Dunkle
1935-3-31
4436
Riverside
Hills North Cottonwood Springs. Colorado Desert.
701
Comment
UCR201670
Arabis sparsiflora
Scott D. White, Justin M. Wood
2008-6-19
12276
Riverside
San Jacinto Mountains, meadows at Baldy Mountain
1677
Comment
SEINET3239987
Arceuthobium campylopodum
R. L. Mathiasen
2009-1
2009 -67
Riverside
1 km S of south fork of the San Jacinto River bridge on St. Rte. 74.
1350
Comment
UCR268273
Arctostaphylos glandulosa
Jim Andre
2012-6-15
30514
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
UCR273479
Arctostaphylos glandulosa
A. C. Sanders, Glen Morrison
2016-8-4
42604
Riverside
Peninsular Range; Santa Ana Mountains, South Main Divide Road, near Elsinore Peak, 0.35 km by road south of road junction to Elsinore Peak towers
998
Comment
UC1120219
Arctostaphylos glandulosa subsp. glandulosa
C. Van Fleet
1931-2-18
10
Riverside
head of Tenaja Canyon Elsinore Quadrangle
Comment Read comments Nov 27 2011
RSA629368
Arctostaphylos glandulosa subsp. leucophylla
Jon E. Keeley
1992-6-16
16818
Riverside
Hwy 234, 3 km N of Hwy 74, San Jacinto Mtns.
1520
Comment
RSA631764
Arctostaphylos glauca
Jon E. Keeley
1992-4-17
15070
Riverside
End of Woodchuck Road, Woodchuck Resort. 2 km south of Highway 79.
670
Comment
RSA632224
Arctostaphylos glauca
Jon E. Keeley
1974-6-6
4093 A
Riverside
Past Agunga [Aguanga?] across from ranch with blue fish sign.
60
Comment
RSA632647
Arctostaphylos glauca
Jon E. Keeley
1992-7-16
16522
Riverside
Red Mountain Road, 1.8 km east of R3.
850
Comment
SDSU13993
Arctostaphylos glauca
Michael G. Simpson, Claudia Luke & Shane Waddell
2000-5-23
2146
Riverside
Santa Margarita Ecological Reserve (SDSU), southeastern region, ca. 1/4 mile north of wet meadow (El Valle complex).
646
Comment
SDSU17428
Arctostaphylos glauca
C. Matt Guilliams
2007-8-2
394
Riverside
Temescal Valley, west of Interstate 15. Along Cleveland National Forest margin in east-west trending ravine, on shaded north-facing slope. Housing development in progress. Ravine near intersection of McVicker Canyon Park Road and Gateway Rd.
630
Comment
RSA0002607
Arctostaphylos glauca var. eremicola
W. L. Jepson
1914-5-18
6004
Riverside
Colorado Desert, Pinyon Well Mountains.
Comment
POM367326
Arctostaphylos glauca var. glauca
Ora M. Clark
1929-4-6
1953
Riverside
South of Hemet.
Comment
RSA0120001
Arctostaphylos parryana
Duncan S. Bell, Thomas Stoughton
2016-4-13
9254
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; on the western slopes of Martinez Mountain.
1548
Comment
RSA635199
Arctostaphylos parryana subsp. tumescens
Jon E. Keeley
1992-7-17
16776
Riverside
Rd. to Thomas Mtn. (5S15), 4.3 km north of Toolbox Spring. San Jacinto Mtns.
1920
Comment
POM12411
Arctostaphylos patula subsp. platyphylla
P. A. Munz
1922-9-7
6415
Riverside
North fork of Tahquitz Creek.
2287
Comment
UCR187287
Arctostaphylos pringlei
Diane Menuz
2006-6-27
185
Riverside
Peninsular Range; Santa Ana Mtns, trail to Santiago Peak, 100 m from Main Divide Road
1470
Comment
CLARK-A1528-449
Arctostaphylos pringlei subsp. drupacea
Kim Mortensen
1969-5-10
24
Riverside
San Jacinto Mountains
Comment
RSA635654
Arctostaphylos pringlei subsp. drupacea
Jon E. Keeley
1992-7-17
16865
Riverside
Hwy 243, 39-40 km north of Idyllwild.
1375
Comment
RSA585641
Arctostaphylos rainbowensis
D. L. Banks, S. D. Boyd
1995-3-15
0076
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area, N face of Agua Tibia Mtn., Dorland Mtn. area.
738
Comment
UCR201436
Arenaria macradenia subsp. macradenia
Scott D. White, Justin M. Wood
2008-6-17
12182
Riverside
San Jacinto Mountains, Garner Valley, USFS Kenworthy Station
1402
Comment
UC9886
Argemone munita
Geo. F. Reinhardt
1897-6-1
Riverside
San Jacinto Valley
Comment
UCR16458
Argemone munita
John Dean
1965-5-6
s.n.
Riverside
Sonoran (Colorado) Desert, 2 miles west of Hayfield turnoff on Hwy 60 [= modern I-10]
396
Comment
RSA0046705
Argythamnia claryana
Jim Andre
2014-1-27
26651
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
CAS-BOT-BC207124
Argythamnia lanceolata
Theodore Labouchere
1915-4-1
204
Riverside
Borders of the Colorado Desert along the easterly base of San Jacinto Mountain, not far from Palm Springs.
Comment
PASA688
Argythamnia serrata
1928-3-3
Riverside
Desert Hidden Springs
Comment Read comments Aug 27 2016
CAS-BOT-BC137652
Aristida adscensionis
C. L. Hitchcock
1940-3-30
s.n.
Riverside
Cottonwood Spring.
Comment
SD224791
Aristida adscensionis
G. K. Helmkamp, E. A. Helmkamp
1998-2-5
2676
Riverside
Little San Bernardino Mtns. 3.2 mi. N. of jct of Thousand Palms Canyon Rd. & Dillon Rd.
456
Comment
UCR165823
Aristida adscensionis
John F. Green
2005-2-2
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, transect along Coachella Canal right-of-way, between siphons 29 and 30, c. 3 mi east of Desert Beach
24
Comment
UCSB37780
Aristida purpurea
Roos, John
1965-8-15
Riverside
Gilman Hot Springs, San Jacinto Valley
Comment
UCR202214
Artemisia douglasiana
Yvonne Thompson, G. Nuhn
1998-9-3
s.n.
Riverside
San Gorgonio Pass, Banning, site of proposed development called 'Sunset Crossing' at NW corner of Sunset and Westward Aves., between Sunset and Highland Home Rd., N of Westward
756
Comment
SD229066
Artemisia tridentata
Dick Schwenkmeyer
2012-3-26
661
Riverside
Mt. San Jacinto: Garner Valley, Kenworthy (site #2), approx 1 mile northeast of junction of Highway 74 and Morris Ranch Road, base of steep bouldery slope.
1374
Comment
CLARK-A1528-7777
Asclepias albicans
John C. Roos
1965-7-23
Riverside
Eagle Mountains
Comment
SJSU11075
Asclepias albicans
R. C. McGehee
1970-4-14
182
Riverside
E base of Coxcomb Mts, end of road 2.3 mi W of its junction with Desert Center-Rice Rd
Comment
UCSB4912
Asclepias albicans
Haller, John
1958-3-22
Riverside
Near U.S. highway 60-70, 7 miles east of Box Canyon road junction (Calif. 195)
365
Comment
RSA407720
Asclepias californica
Steve Boyd
1986-4-22
1756
Riverside
Temescal Canyon; Stable alluvial benches of Indian wash just S of I-15.
Comment
RSA612606
Asclepias californica
D. L. Banks, Victor Steinmann
1997-3-13
1491
Riverside
Agua Tibia Mountains: Vail Lake area, north and just S of Hwy. 79. The hills east of the Dripping Springs alcove and west of Vail Lake Marina Road, that were burned in the Vail fire of May 1996.
476
Comment
UCR158129
Asclepias californica
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30098
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
UCR48344
Asclepias californica
Steve Boyd
1986-4-22
1756
Riverside
Temescal Canyon, stable alluvial benches of Indian Wash just south of Interstate Hwy 15
Comment
CLARK-A1528-1463
Asclepias fascicularis
John C. Roos
1941-10-24
5333
Riverside
Riverside
228
Comment
SEINET3005052
Asclepias subulata
G. Rink
2011-4-28
10490
Riverside
Proposed Palo Verde Solar Power Plant about 15 miles southwest of Blythe, sandy
94
Comment
OBI52770
Asparagus asparagoides
B. Pitzer & E. Misquez, E. Misquez
1988-2-28
636
Riverside
Walker Basin, SW of Murrieta, Avenida del Oro, 2 mi S of Ranch Calif Rd
427
Comment
POM12825
Aster alpigenus
Philip A. Munz
1922-9-6
6391
Riverside
Round Valley, San Jacinto Mts.
2744
Comment
RSA781390
Astragalus aridus
Duncan S. Bell
2010-5-1
907
Riverside
Arica Mountains: northwest of mountain range, approximately 7.2 air miles west of the ghost town of Rice, and approximately 6 air miles northwest of Priests Well.
312
Comment
CAS-BOT-BC177529
Astragalus bicristatus
Elizabeth McClintock
1965-6-25
s.n.
Riverside
Santa Rosa Mountain, a short distance below summit
Comment
SEINET2060370
Astragalus bicristatus
Reid Moran
1973-7-28
21111
Riverside
North slope of Toro Peak, Santa Rosa Mountains.
2310
Comment
CLARK-A1656-621
Astragalus coccineus
Lois Ann Scott
1978-5-6
Riverside
San Jacinto Mountains
1219
Comment
RSA600858
Astragalus didymocarpus
K. Watkins, E. McClintock
1937-4-9
s.n.
Riverside
1 mile west of San Jacinto
Comment
RSA715250
Astragalus didymocarpus
Brett Hartman
2006-4-28
s.n.
Riverside
Lake Elsinore back basin on NE side of lake.
384
Comment
CAS-BOT-BC182635
Astragalus didymocarpus var. obispoensis
L. R. Abrams
1935-4-7
13664
Riverside
Gavilan Hills, 2 mi. SW. of Perris
Comment
RSA85878
Astragalus didymocarpus var. obispoensis
J. C. Roos
1952-4-30
5606
Riverside
Hills between Camp Haan and Riverside
518
Comment
UCR49257
Astragalus didymocarpus var. obispoensis
Steve Boyd
1986-4-2
1624
Riverside
Peninsular Range, Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
640
Comment
SDSU7889
Astragalus douglasii
H. Wedberg
1963-5-26
1069
Riverside
Banning to Idyllwild road, at junction with road to Black Mountain Publ. Campgr. Lower Yellow Pine Forest.
1646
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
RSA415495
Astragalus douglasii var. parishii
N. C. Cooper
1944-5-20
1238
Riverside
Pine Flats, Palms to Pines Highway, San Jacinto Mountains.
1220
Comment
RSA1785
Astragalus filipes
C. B. Wolf
1931-5-11
s.n
Riverside
Near Pipe Creek, Hemet Valley, San Jacinto Mtns.
1616
Comment
RSA736309
Astragalus gambelianus
Scott D. White, Justin M. Wood
2008-3-25
11785
Riverside
Perris / Elsinore Basin: Foothills of Gavilan Hills at Temescal Wash, near Olsen Canyon, Morgan Property, Alberhill area.
274
Comment
CAS-BOT-BC186897
Astragalus insularis var. harwoodii
H. M. Hall
1901-4-5
5945
Riverside
McCoy Wash, Colorado Desert
Comment
CAS-BOT-BC187103
Astragalus lentiginosus var. borreganus
John Thomas Howell
1928-3-11
3439
Riverside
Six miles south-east of Garnet Station, Coachella Valley
Comment
CAS-BOT-BC187109
Astragalus lentiginosus var. borreganus
Cecil Hart
1926-3-9
s.n.
Riverside
Between Whitewater & Indio
Comment
UCR16257
Astragalus lentiginosus var. coachellae
Linda Stangor
1974-4-18
s.n.
Riverside
Sonoran (Colorado) Desert, Windy Point, south side of point, Coachella Valley
320
Comment
UCR6004
Astragalus lentiginosus var. coachellae
Barry A. Vittor
1966-3-18
s.n.
Riverside
Western Colorado Desert, [Coachella Valley], just east of Varner Road [between Flat Top Mtn. and Edom Hill, based on el. given]
152
Comment
CAS-BOT-BC192756
Astragalus palmeri
Edmund C. Jaeger
1921-4-13
s.n.
Riverside
Entrance to Martinez Canon [Canyon], Colorado Desert
Comment
UC1921999
Astragalus pomonensis
Scott D. White, Angelia Carey
2004-4-16
10161
Riverside
San Jacinto Mountain Foothills: Indian Creek and adjacent slopes.
Comment Read comments Apr 22 2018
RSA0119893
Astragalus tricarinatus
Duncan S. Bell, Thomas Stoughton
2016-4-12
9214
Riverside
Santa Rosa Mountains; eastern side of Martinez Mountain; in a side canyon off of Martinez Canyon, approximately 3.5 air miles southwest of the junction of Agua Alta Canyon and Martinez Canyon.
861
Comment
UC811443
Athyrium filix-femina var. cyclosorum
I. W. Clokey and E. G. Anderson
1935-8-21
6504
Riverside
Fuller's Creek; San Jacinto Mts
1500
Comment
RSA516886
Athysanus pusillus
Steve Boyd
1986-3-1
1373
Riverside
Gavilan Hills, Gavilan Plateau: 1/4 mile south of Harford Springs County Park.
640
Comment
CDA10364
Atrichoseris platyphylla
M. S. Wasbauer
1960-3-27
Riverside
Shaver Summit.
0
Comment
JEPS35951
Atrichoseris platyphylla
W. L. Jepson
1927-4-12
11660
Riverside
Painted Canyon Mecca Hills, Painted Canyon
Comment
RSA94639
Atrichoseris platyphylla
F. W. Peirson
1927-4-12
7158
Riverside
Painted Canyon, near Mecca
Comment
RSA543198
Atriplex canescens
Steve Boyd, Timothy S. Ross, Mike Hammitt
1991-5-2
6098
Riverside
Vail Lake region, SW and W flanks of Billy Goat Mountain 3 miles N Highway 79, 1 mile W of Highway 371, N of Aguanga.
600
Comment
SEINET998491
Atriplex canescens
A. C. Sanders
2005-1
29128
Riverside
Sonoran (Colorado) Desert: SE of Hwy 177 toward dunes above Palen Dry Lake, SE end of Coxcomb Mtns. (East of Victory Pass 7.5' Q)
168
Comment
SD80077
Atriplex canescens var. linearis
Nancy Ryan Zabriskie, Walter Zabriskie
1970-10-31
325
Riverside
Andreas Canyon Club property, Palm Canyon watershed.
170
Comment
RSA537269
Atriplex coronata var. notatior
D. E. Bramlet
1991-5-10
2148
Riverside
6.5 miles west of hemet, approximatly 500 m south and west of the ntersection of Warren and Florida (Hwy 74) and 80 miles east of the MWD San Diego Canal.
457
Comment
SBBG129044
Atriplex elegans var. elegans
R. E. Riefner Jr.
2013-8-17
13 -190
Riverside
City of Lake Elsinore, along Collier St and Hwy 74 S to Temescal Wash
393
Comment
UCR148300
Atriplex hymenelytra
John F. Green, Chet McGaugh
2005-1-19
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, 1.1 mile transect along Coachella Canal right-of-way, between siphons 24 and 25, NE of Hunters Spring, near S base of Orocopia Mtns.
23
Comment
CAS-BOT-BC169295
Atriplex lentiformis
S. B. Parish
1912-10-24
8266
Riverside
Thermal
-39
Comment
JEPS90698
Atriplex pacifica
D. Bramlet
1991-6-20
2200
Riverside
approx 8 m e of Davis Road (and some 150 m n of the San Jacinto River levee, Old Riverbed area beside existing channelized area of San Jacinto River); San Jacinto Wildlife Area
475
Comment
CLARK-A1528-5395
Atriplex polycarpa
John C. Roos
1943-12-19
2763
Riverside
Pushawalla Wash
Comment
OBI2984
Atriplex polycarpa
Lewis S. Rose
1967-12-19
67177
Riverside
La Quinta
15
Comment
UCR92294
Atriplex semibaccata
Scott D. White, S. Ogg
1994-10-17
2457
Riverside
Temecula Valley, Murrieta Creek at Winchester Road bridge (Banana Avenue)
317
Comment
RSA557310
Atriplex serenana
Julie Greene, S. Boyd, D. Bramlet, H. Flores, H. Ochoterana
1993-7-9
1409
Riverside
San Jacinto Wildlife Area.
433
Comment
RSA0063034
Avena barbata
Andrew Haimov, April Sleigh
1992-5-19
92
Riverside
1 1/2 miles east of Davis Road, next to reclaimed water storage site, San Jacinto Wildlife Area.
Comment
RSA385393
Avena fatua
N. C. Cooper
1947-4-5
2107
Riverside
Los Alamos Canyon, Elsinore.
762
Comment
UCR59705
Baccharis brachyphylla
A. C. Sanders
1989-9-19
9503
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, 1.75 km (airline) south of Tabaseca Tank, along the wash above 'Tabaseca Target
680
Comment
RSA450761
Baccharis emoryi
J. C. Roos
1965-10-7
s.n.
Riverside
Fairmont Park
Comment
UCR180129
Baccharis pilularis subsp. consanguinea
A. C. Sanders, Steve Boyd, Mark A. Elvin, Dean Kelch
2006-12-8
33256
Riverside
Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau, north side of Mesa de Colorado at drainage (headwaters of Cole Cyn.) crossing Via Volcano just south of Tenaja Rd.
598
Comment
CAS-BOT-BC106738
Baccharis salicifolia
C. L. Hitchcock
1966-3-15
24159
Riverside
3 mi. e. of Glen Ivy Hot Springs, in sandy wash.
Comment
POM153358
Baccharis salicifolia
Philip A. Munz, I. M. Johnston
1928-9-6
11237
Riverside
Morongo Creek, Colorado Desert
610
Comment
RSA774511
Baccharis salicifolia
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4463
Riverside
Whitewater canyon. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor center (Whitewater Trout Farm) in the vicinity of Bonnie Bell. Between N33.94217, W116.64118 and N33.94722 W116.64305.
487
Comment
RSA0086782
Baccharis sarothroides
R. G. Swinney
1967-5-26
14063
Riverside
Snow Creek.
457
Comment
IRVC511
Baccharis sergiloides
Pat McClellan
1965-5-9
none
Riverside
Palm Springs Sonoran Desert
Comment
UC501623
Baccharis sergiloides
Frank W. Peirson
1928-9-6
8205
Riverside
Morongo Canyon
609
Comment
CDA41203
Bacopa monnieri
G. D. Barbe
1983-1-24
4035
Riverside
Desert Island Country Club, northeast of Rancho Mirage.
0
Comment
UC1929930
Bahiopsis laciniata
Scott D. White, Michael Honer
2003-5-27
9419
Riverside
Gavilan Hills / Temescal Canyon: Hills and canyons ca. 1 mile north of the I-15 Freeway and 1 mile east of Lake St. exit. Collected south and / or west of unnamed peak 2349. Lake Elsiniore & adj. Alberhill 7.5' Quad.
Comment
CAS-BOT-BC295905
Bahiopsis parishii
Carl B. Wolf
1932-4-27
3049
Riverside
Colorado Desert. 1 mi. off Mecca - Blythe Road. Lower end of Lost Palms Canyon at 1st. rocky hills
243
Comment
POM172024
Bahiopsis parishii
Philip A. Munz
1930-5-1
11924
Riverside
One mile east of Cabazon
Comment
RSA1392
Bahiopsis parishii
B. D. Stark
1930-4-2
785
Riverside
Whitewater Bridge, San Gorgonio Pass
457
Comment
RSA704862
Bahiopsis parishii
J. B. B.
1934-6-18
527
Riverside
Snow Creek; base of San Jacinto.
Comment Read comments Feb 16 2013
UC566708
Baileya pauciradiata
Margaret Stason
1927-2-12
Riverside
1000 Palm Canyon Colorado Desert
Comment
POM350771
Bebbia juncea
Robert Gustafson
1980-5-5
1574
Riverside
Whitewater Canyon Road, 0.4 of a mile from the junction with Interstate 10. Whitewater Canyon wash.
610
Comment
POM350775
Bebbia juncea
Ora M. Clark
1929-3-16
1717
Riverside
N. of Whitewater
Comment
RSA101110
Bebbia juncea
David B. Dunn
1947-7-12
2962
Riverside
Pushawalla Canyon, Indio Hills
Comment
UCR167365
Bebbia juncea
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
UCR224180
Bebbia juncea
Justin M. Wood, Dustin M. Ray
2010-10-21
3023
Riverside
Colorado (Sonoran) Desert, Chuckwalla Valley northeast of Victory Springs and 0.9 km east of Kaiser Road on unmarked 4WD road
198
Comment
CAS-BOT-BC100111
Bebbia juncea var. aspera
John Thomas Howell
1928-1-29
3296
Riverside
floor of Painted [Canon] Canyon, Colorado Desert
Comment
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
JEPS52451
Bernardia myricifolia
W. L. Jepson
1928-4-23
12563
Riverside
Cottonwood Spring Colorado Desert, Cottonwood Mts., Cottonwood Spring
731
Comment Read comments Oct 9 2010
UCSB21057
Bernardia myricifolia
McMinn, Howard
1935-6-27
Riverside
Grade to the valley, Palms to Pines Highway
Comment
UCR189286
Bidens frondosa
Fred M. Roberts, S. Leatherman
2007-9-19
6585
Riverside
Santa Ana Canyon, Santa Ana River, across from Green River Golf Course, 0.15 km W of Green River Road bridge
128
Comment
UCR126380
Blennosperma nanum var. nanum
A. C. Sanders, W. W. Wright, J. Latting, et al.
1975-5-4
689 B
Riverside
Santa Rosa Plateau, Santa Ana Mtns., Mesa de Burro
610
Comment
CAS-BOT-BC478858
Bloomeria crocea var. aurea
H. M. Hall
1901-6-1
2101
Riverside
San Jacinto Mtns.
1463
Comment
UC123745
Boechera platysperma
F. M. Reed
1908-7-13
2527
Riverside
Tahquitz Ridge San Jacinto Mountains
2590
Comment
UCR101519
Boerhavia coulteri
Steve Boyd, Valerie Soza, Tasha LaDoux
1997-10-13
10051 A
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mtns, NW base of the range, south of Eagle Mine Rd exit on Hwy I-10.
427
Comment
JOTR29271
Boerhavia triquetra var. intermedia
La Doux, Tasha
2005-8-17
1541
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, east of Barker Dam; near Wall Street Mill parking lot along trail heading toward Wonderland Wash
1319
Comment
JOTR32618
Boerhavia wrightii
La Doux, Tasha, M. Harding, T. Herskovits, D. Shade, M. Wheeler
2011-10-13
1628
Riverside
Joshua Tree National Park. eastern edge of Cottonwood Mountains, near mouth of Cottonwood Canyon; east of Rte. 11, aprpox. 2.5 miles north of park boundary
711
Comment
UCD170134
Boerhavia wrightii
A. C. Sanders; T. B. Salvato
2000-4-21
23350
Riverside
Coachella Valley, east side of the Coachella Canal between I-10 and Ave. 56 (Airport Rd.), 3 miles east of Thermal.
15
Comment
CAS-BOT-BC31023
Bolboschoenus maritimus
LeRoy Abrams
1901-5-1
s.n.
Riverside
Elsinore.
Comment
RSA0088439
Bolboschoenus maritimus subsp. paludosus
Mitch Provance
2011-7-4
17180
Riverside
San Bernardino Valley: Northwestern base of the Jurupa Mountains, adjacent to S side of Fontana (technically in an unincorporated part of Riverside Co.), retention basin on S side of Philadelphia St., just E of Country Village Rd.
262
Comment
SEINET12784924
Bolboschoenus maritimus subsp. paludosus
G. Rink
2016-4-10
13774
Riverside
At Whitewater Wash and Highway 111
61
Comment
UCR89882
Bolboschoenus maritimus subsp. paludosus
J. M. Stewart
1991-5-15
789
Riverside
Sonoran (Colorado) Desert, Coachella Valley, Dos Palmas Oasis [Rancho Dos Palmas, Nature Conservancy preserve headquarters], North Shore
-37
Comment
CLARK-A1528-4501
Bothriochloa barbinodis
John C. Roos
1947-2-15
3236
Riverside
Eagle Mountains
Comment
SD152998
Bothriochloa barbinodis
Steve Boyd, Tim Ross
1992-2-26
6697
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness, from Fisherman's camp downstream to confluence with Bluewater Canyon
1000
Comment
RSA0093776
Bouteloua aristidoides
Duncan S. Bell
2015-9-30
8678
Riverside
Santa Rosa Mountains; Little Pinyon Flat; collecting in a large drainage from Cactus Spring Trail to Horsethief Creek.
1246
Comment
RSA0099443
Bouteloua aristidoides
Duncan S. Bell, Evan Meyer
2014-10-29
7695
Riverside
Santa Rosa Mountains; collecting in Agua Alta Canyon, to the north of Martinez Canyon, about 6 air miles southeast of the summit of Martinez Mountain.
394
Comment
UCSB28161
Bouteloua aristidoides
Blakely, E.
1961-9-12
Riverside
Pinyon Flat, Palms to Pines Hwy
1219
Comment
RSA339334
Bouteloua barbata
R. F. Thorne
53563
Riverside
Joshua Tree National Monument: Just S of San Bernardino Co. line, near jnc od road to Split Rock and 29 Palms; elev. ca. 3600 feet-Valley W of Pinto Mountains. Sandy wash at Live Oak Tank.
1326
Comment
CLARK-A1528-4516
Bouteloua curtipendula
John C. Roos
1958-9-28
Riverside
San Jacinto Mountains
Comment
RSA699818
Bowlesia incana
Scott D. White, Michael Honer
2003-4-4
8947
Riverside
Dissected bajada bench, below and east of Horsethief Canyon; immediately S of I-15 Freeway.
366
Comment
UCR213309
Bowlesia incana
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-3-31
37696
Riverside
Peninsular Range; foothills of Gavilan Hills, Temescal Canyon at Alberhill, c. 1/2 mi. west of Lake St. on north side of I-15, near Temescal Canyon Rd. undercrossing, at north edge of Concordia Ranch Rd.
378
Comment
POM296452
Brandegea bigelovii
Lyman Benson
1949-3-28
13572
Riverside
Wash at east end of Pines to Palms Highway just above junction of Palm Springs-Indio Road; Mt. Range: Santa Rosa Mountains; Drainage area: Colorado Desert.
304
Comment
RSA517243
Brandegea bigelovii
Steve Boyd
1986-2-18
1331
Riverside
Mecca Hills, Colorado Desert: Box Canyon, along Hwy 195.
Comment
UC354498
Brandegea bigelovii
Edmund C. Jaeger
1925-12-19
Riverside
Fish Traps near Mecca
3
Comment
UCD107469
Brandegea bigelovii
Lyman Benson
1949-3-28
13572
Riverside
Wash at E end of Pines to Palms Highway, just above jct with Palm Springs Indio Rd.
304
Comment
UCR216221
Brandegea bigelovii
Jim Andre, T. La Doux
2009-2-25
10805
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains; c. 0.5 mi. south of I-10 freeway at Eagle Mountain Road exit
414
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
CHSC110009
Brassica tournefortii
Scott D. White
2001-4-3
8237
Riverside
Colorado Desert: Shavers Valley. Near the I-10 Freeway, ca. 15 miles east of Indio jtn. I-10 / SR 111. Bajadas and washes adjacent to powerline access roads at unnamed freeway exit accessing pump station. Alt.:396-473m/1300-1550ft.
396
Comment
RSA776014
Brassica tournefortii
Duncan S. Bell
2010-3-20
614
Riverside
Riverside Mountains; in the vicinity of Calzona Mine; approximately 2 air miles northeast of Riverside Mountain Peak.
232
Comment
UCR148341
Brassica tournefortii
John F. Green
2005-1-13
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, Coachella Canal right-of-way, between siphons 22 and 23, south of Salt Creek
23
Comment
RSA595705
Brickellia
R. E. Riefner
1996-8-27
96 -153
Riverside
Lee Lake, W side of Temescal Wash near Indian Truck Rd. & I-15.
Comment
CAS-BOT-BC106341
Brickellia atractyloides var. arguta
Marcus E. Jones
1926-5-13
s.n.
Riverside
Old Woman Mts.
Comment
JOTR37468
Brickellia atractyloides var. arguta
Hodges, Stephen, T. Green
2016-5-5
590
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; canyons below Upper Covington Flats, southwest of Covington Crest trail (Stop 2)
Comment
RSA191409
Brickellia californica
E. W. Lathrop, R. F. Thorne
1967-9-26
6617
Riverside
Tenaja Guard Station, 10 miles NW of Murrieta.
Comment
RSA621892
Brickellia californica
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-6-10
3679
Riverside
Vail Lake area, benches of Arroyo Seco and slopes of adjacent hills to E.
488
Comment
UCR82760
Brickellia californica
A. C. Sanders, T. Schram & D. Wappler
1994-10-6
15787
Riverside
San Jacinto Mtns, Azalea Creek above Twin Pines, Twin Pines Creek drainage
1192
Comment
CLARK-A1528-2039
Brickellia desertorum
John C. Roos
1950-9-30
4994
Riverside
Box Springs Mountains
457
Comment
JOTR34406
Brickellia desertorum
La Doux, Tasha, M. Harding, B. Truesdell, D. Shade
2012-9-25
3093
Riverside
Joshua Tree National Park. Cottonwood Mountains; Cottonwood Spring area
902
Comment
UCR163887
Brickellia desertorum
B. G. Pitzer
2001-11-4
4350
Riverside
Peninsular Range; Santa Rosa Mountains, Carrizo Canyon, sheep guzzler c. 0.5 mi. SW of where Hwy 74 crosses canyon
701
Comment
RSA0042857
Brickellia incana
Duncan S. Bell, LeRoy Gross
2014-3-20
6271
Riverside
Orocopia Mountains; Orocopia Wilderness area; northeastern section of range; approximately 3.5 air miles south of Hayfields Lake.
609
Comment
UC1329829
Brickellia incana
James E. Cole
1941-6-11
863
Riverside
.25 mi below spring area Cottonwood Spring (Joshua Tree National Monument); Joshua Tree National Monument
1066
Comment
RSA771884
Brodiaea santarosae
Steve Boyd
2010-5-28
12282
Riverside
Elsinore Peak, southeast of peak, north of trail along old Main Divide Road east of road up to communications towers
1012
Comment
UCR16041
Brodiaea terrestris subsp. kernensis
Loretta Bates
1978-5-27
s.n.
Riverside
Santa Ana Mtns, Santa Rosa Plateau: Mesa de Burro south of Tenaja Road, 4 mi west of Murrieta
Comment
CAS-BOT-BC221150
Bromus berteroanus
A. C. Sanders; T. B. Salvato; Matthew Malle; Jonas Winbolt; Katie A. Kurtz
2010-4-7
37794
Riverside
Peninsula Range: southeastern Gavilan Hills north of Alberhill, west of dirt extension of Lake St., 1.0 mi. NW (341 deg. ) of intersection of I-15 and Lake St.
526
Comment
SEINET235857
Bromus carinatus var. carinatus
Scott D. White
1997-5-18
5154
Riverside
Vista Grande Area: Just W of USFS Vista Grande Fire Station (i.e. Hwy 243 ca. 10 road miles SE of Banning).
1500
Comment
UC69336
Bromus carinatus var. carinatus
H. M. Hall
1899-5-22
1112
Riverside
San Jacinto Mountains; Southern California, San Jacinto Mountains
1524
Comment
RSA127000
Bromus grandis
H. S. Yates
1936-8-29
6383
Riverside
Fuller Creek [Poss. Fuller Mill Creek now?]
1677
Comment
RSA385313
Bromus grandis
N. C. Cooper
1944-7-15
1602
Riverside
Idlewild [Idyllwild], San Jacinto Mountains.
1524
Comment
SD137962
Bromus madritensis subsp. rubens
Darin L. Banks
1995-4-11
173
Riverside
Cleveland National Forest; Agua Tibia Wilderness Area; north slope of Agua Tibia mountain; east of the Dripping Springs Alcove area, along the Dripping Springs trail
950
Comment
UCR172140
Bromus rubens
A. C. Sanders
2006-5-11
32256
Riverside
Warm Springs Valley, N edge of city of Lake Elsinore, 35 acre parcel south of the intersection of Collier Ave. and Riverside Dr., NE of Alberhill Crk., NW of Enterprise Way
389
Comment
UC1930179
Bromus trinii
Steve Boyd, Amber Maurice, Pesach Lubinsky, Leland Lubinsky, T. S. Ross
2003-4-17
10455
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
UCR2257
Bromus trinii
F. M. Reed
1920-3-24
4170
Riverside
Western Colorado Desert, Murray Canyon, a tributary of Palm Canyon near Palm Springs
305
Comment
SEINET4009128
Caesalpinia virgata
G. T. Manthey
1977-1
1610
Riverside
About 10 miles wast of Mecca, on road going to Joshua Tree National Forest.
Comment Read comments Jul 19 2015
UCR124000
Caesalpinia virgata
George K. Helmkamp, E. A. Helmkamp
2001-4-14
6466
Riverside
Coachella Valley, Indio Hills, 1.4 mi north of Ramon Rd on Avita Rd (Avita is 2.8 mi east of I-10)
46
Comment
UCR164924
Calandrinia ambigua
John F. Green
2005-2-2
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, transect along Coachella Canal right-of-way, between siphons 29 and 30, c. 3 mi east of Desert Beach
24
Comment
RSA0120322
Calandrinia ciliata
Duncan S. Bell
2016-3-13
8924
Riverside
Whitewater Canyon; in the vicinity of Painted Hill, approximately 2.5 air miles southeast of the Ranger Station (trout pond).
613
Comment
UCR35005
Calia secundiflora
L. B. Ziegler
1976-8-25
552
Riverside
San Jacinto Valley, upper part of valley on slopes below the hills on east side
457
Comment
RSA198959
Callitriche marginata
R. F. Thorne, E. W. Lathrop, Ora M. Clark, S. Carlquist
1968-4-18
37451
Riverside
Santa Rosa Plateau: Mesa de Colorado, Rancho California..
609
Comment
UCR266591
Callitriche marginata
Mitch Provance, Robin Kinmont
2015-3-27
315- 52
Riverside
Perris-Aguanga Basin Region, French Valley, Leon Rd. (unmarked dirt portion), along SCE transmission route between Benton Rd. and Auld Rd.
411
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
POM13073
Calochortus concolor
E. C. Jaeger
1921-06
s.n.
Riverside
San Jacinto Mts. McMullen Trail [Banning to McMullen Flat]
Comment Read comments Nov 5 2011
RSA773121
Calochortus concolor
Duncan S. Bell, Ryan Parker
2010-6-1
1232
Riverside
San Bernardino National Forest: Rouse Ridge, approximately 2.4 air miles southeast of junction of Highway 74 and forest service road 5S15., Field surveys for potential habitat for the endangered Quino Checkerspot butterfly.
992
Comment
UCR193293
Calochortus palmeri var. munzii
A. C. Sanders, Tim Thomas
2008-6-20
35543
Riverside
Peninsular Range; San Jacinto Mtns., May Valley near Fleming Ranch, north of Bonita Vista Rd. and east of Herkey Creek
1550
Comment
RSA773133
Calochortus plummerae
Duncan S. Bell, J. D. England
2010-6-7
1269
Riverside
San Bernardino National Forest: Rouse Ridge, approximately 1.4 air miles southeast of junction of Highway 74 and forest service road 5S15., Field surveys for potential habitat for the endangered Quino Checkerspot butterfly.
780
Comment
UCR293
Calochortus plummerae
Eugene Cardiff
1950-6-6
s.n.
Riverside
San Bernardino Valley region, Jurupa Hills
366
Comment
RSA377469
Calochortus splendens
Christopher Davidson
1977-5-25
5652
Riverside
Mesa de Burro, Santa Rosa Plateau area
701
Comment
RSA674935
Calochortus splendens
Scott D. White
2000-5-30
7969
Riverside
Corona Foothills: ca. 1 mi SE of the I-15/El centro Rd jtn. Adv to new housing construction. Alluvial terrances with steep, incised channels.
335
Comment
UCR20785
Calochortus splendens
A. C. Sanders, Steve Boyd
1980-5-2
1417
Riverside
Peninsular Range; Perris Basin, Motte Reserve; rocky hills 2.5 miles NW of Perris
518
Comment
UCR215621
Calochortus splendens
Crystal Sheehan
2010-5-10
47
Riverside
Peninsular Range; Gavilan Hills Region, Lake Mathews Reserve, c. 1/4 mi. south of 13225 Cajalco Road, south of Lake Mathews, c. 0.4 mi. SE of intersection of Cajalco Rd. and La Sierra Ave.
429
Comment
RSA0063080
Calochortus splendens
Darin L. Banks, Elizabeth Hedge Banks
1996-5-2
0927 B
Riverside
NW Palomar Mountains; Agua Tibia Mountains; NW foothills of Dorland Mtn.; S end of Los Caballos Road, University of California-Emerson Oaks Reserve. Along the broad alluvial benches just to the SE of the gate to the Preserve.
448
Comment
UCR62662
Calochortus weedii var. intermedius
Gary Bell
1990-6-27
s.n.
Riverside
hills c. 0.75 mi west of Crown Valley, NW of Rawson Canyon
762
Comment
CAS-BOT-BC497281
Calochortus weedii var. weedii
Scott D. White
1995-6-30
3420
Riverside
Cole Creek, NW of Murrieta, upstream from Murrieta Ck. confluence
365
Comment Read comments Dec 10 2018
JOTR34060
Calycoseris parryi
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2010-5-27
2958
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, Lost Horse Mountain; loamy-gravel, steep, southeast facing slopes above Lost Horse Mine Trail
Comment
UCR80032
Calycoseris parryi
Theo Glenn
1991-5-2
91- 13
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, NW of Blythe
350
Comment
RSA781806
Calycoseris wrightii
Duncan S. Bell
2010-5-1
893
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
UCR281090
Calyptridium monandrum
Michael D. Wilcox
2017-4-18
s.n.
Riverside
Sonoran (Colorado) Desert, 1 mile long segment of Palm Canyon Wash, centered on Hwy 111 crossing, city of Palm Springs
165
Comment
JEPS52509
Calyptridium monospermum
Carl V. Meyer
1928-7-27
550
Riverside
San Jacinto Peak, near summit San Jacinto Peak; San Jacinto Mountain, San Jacinto Peak
Comment Read comments Jul 5 2008
RSA0089417
Calyptridium monospermum
Michael G. Simpson, Jamie Hall, Michael Silveira, Lori Simpson
2007-6-16
2896
Riverside
Little Taquitz Valley, San Jacinto Mountain, along trail, ca. 0.1 mi north of junction with Pacific Coast[Crest] Trail, ca. 0.9 mi northeast of Tahquitz Peak.
2454
Comment
SEINET3091115
Calystegia longipes
Peggy Merritt
1972-4-28
Riverside
Canyon running N in dry granitic hills 1 mi S of intersec. of Alessandra Blvd. and Walnut St. 12 mi W of Riverside.
Comment Read comments Aug 25 2013
RSA543734
Calystegia macrostegia subsp. intermedia
Steve Boyd, Timothy S. Ross, Mike Hammitt, Bob Boyd
1991-5-2
6069
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
RSA557898
Calystegia macrostegia subsp. intermedia
Steve Boyd, Orlando Mistretta, Bob Boyd
1992-4-22
7017
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Indian Potrero Trail south from Verdugo Potrero to Indian Potrero on ridge between Talega Canyon and Nickel Canyon.
610
Comment
JEPS31596
Calystegia macrostegia subsp. tenuifolia
W. L. Jepson
May 17 1901-Jun 1 1901
1559
Riverside
near Temescal Wash (Walters Ranch); near Temescal Wash, Walters Ranch
Comment
RSA0100145
Calystegia occidentalis subsp. fulcrata
Duncan S. Bell, Sandra Llamas, Koto Tikande
2015-7-16
8581
Riverside
Santa Rosa Mountains; on a small ridge/summit area just to the south of the summit of Santa Rosa Mountain.
2438
Comment
UCR201676
Calystegia occidentalis subsp. fulcrata
Scott D. White, Justin M. Wood
2008-6-18
12244
Riverside
San Jacinto Mountains, meadow northwest of Keen Camp Summit, southwest of Hwy 79
1463
Comment
UC1184250
Camissonia
Peter H. Raven
1958-3-15
11840
Riverside
4.2 mi e turn to Painted Canyon; Box Canyon
Comment
RSA466984
Camissonia bistorta
H. de Forest
1929-3-16
s.n.
Riverside
San Bernardino Mts, San Gorgonio Pass.
Comment
RSA465969
Camissonia boothii subsp. condensata
Lester Rowntree
1930-5-7
s.n.
Riverside
Colorado Desert, Hidden Springs
Comment
UCR216225
Camissonia brevipes subsp. brevipes
Jim Andre, T. La Doux
2009-2-25
10819
Riverside
Sonoran (Colorado) Desert, Palen Dry Lake; c. 6 miles north of I-10 freeway, c. 15 miles east of Desert Center
129
Comment
RSA263683
Camissonia californica
E. W. Lathrop
1975-8-15
7468
Riverside
5 miles W of Murrieta, Los Gatos Road, on south slope of Mesa de Colorado.
Comment
RSA748372
Camissonia californica
Justin M. Wood
2009-3-26
406
Riverside
[Coachella Valley:] Bermuda Dunes; Avenue 38, between Washington St and I-10.
37
Comment
UCR216200
Camissonia californica
Jim Andre, T. La Doux
2009-2-28
10836
Riverside
Sonoran (Colorado) Desert, Joshua Tree National Park, SE Little San Bernardino Mountains, along Berdoo Canyon Rd (dirt), c. 0.8 mi. north of JTNP boundary, c. 3 miles north of Dillon Road
632
Comment
UCR256702
Camissonia claviformis
Duncan S. Bell
2012-3-18
3216
Riverside
Sonoran (Colorado) Desert, Mecca Hills; southeastern section of hills; at mouth of Hidden Canyon where drainage is blocked by the Coachella Canal, c. 2.8 air miles southwest of Hidden Spring
20
Comment
POM200857
Camissonia claviformis subsp. aurantiaca
Carl B. Wolf
1932-4-29
3109
Riverside
Eastern Colorado Desert, 9 mi S of Brown's Well on the Blythe-Rice Road [Midland Rd].
244
Comment
RSA449190
Camissonia claviformis subsp. aurantiaca
Howard Mullins
1931-4-11
s.n.
Riverside
Palm Springs (3 miles no.)
Comment
UCR251664
Camissonia claviformis subsp. aurantiaca
Thomas R. Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-24
846
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains Wilderness, off Corn Spring Road, main wash adjacent to Corn Spring Road, draining from Corn & Aztec Springs,
396
Comment
RSA186613
Camissonia confusa
Peter H. Raven
1962-4-28
17488
Riverside
Ortega Highway 3.9 miles above its east base, Santa Ana Mountains
732
Comment
UCR132486
Camissonia hirtella
Tracy Tennant, T. B. Salvato
1998-6-23
477
Riverside
San Bernardino Mtns., Morongo Indian Reservation, N end of Hathaway Cyn., c. 0.4 miles east of pk 4265 (polygon 13)
1341
Comment
SEINET3142508
Camissonia pallida
A. L. Reina G., TR Van Devender
2003-3-30
2003 -316
Riverside
Palm Springs
159
Comment
RSA0031748
Camissonia pallida subsp. pallida
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4465
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
RSA145176
Camissonia pallida subsp. pallida
William M. Klein
1958-2-11
37
Riverside
Between Cathedral City and Palm Village (hwy. 111); alluvial fan at the mouth of Bradly [Bradley] Canyon
97
Comment
RSA278984
Camissonia pallida subsp. pallida
Barry A. Prigge, L. Martinez
1978-3-23
2437
Riverside
NW Colorado desert, 1.2 miles E of Sky Valley near Dillon X Skyridge Roads
335
Comment
RSA465916
Camissonia pallida subsp. pallida
N. C. Cooper
1949-3-15
3014
Riverside
Cabazon.
549
Comment
RSA449055
Camissonia refracta
M. B. Dunkle
1935-4-17
4563
Riverside
W. of Wiley Well. Colorado Desert.
Comment
UCR226769
Camissonia refracta
Jim Andre
2011-2-9
15896
Riverside
Sonoran (Colorado) Desert, Mecca Hills, along Box Canyon Road at upper end of gorge, c. 6 mi south southeast of the junction with Hwy I-10, c. 12 mi west of Chiriaco Summit
284
Comment
POM3184
Camissonia strigulosa
C. F. Baker
1904-4-5
4116
Riverside
Hemet
Comment
RSA192044
Camissonia strigulosa
E. W. Lathrop
1960-5-6
4797
Riverside
10 miles west of Murrieta.
Comment
RSA525685
Camissonia strigulosa
Steve Boyd, L. Arnseth, Yvonne Rasmussen, Hugo Cota
1990-5-3
4556
Riverside
Vail Lake area, rolling terrain at jct of hwy R3 and Powerline Rd. NE of the lake.
Comment
RSA771115
Camissonia strigulosa
Orlando Mistretta, Duncan S. Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4924
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 1-2 miles above Whitewater Visitor Center (Whitewater Trout Farm)., Between N34.01961, W116.68175 and N34.01041 and W116.67141.
823
Comment
UCR133368
Camissonia strigulosa
Jeffrey Ross, T. B. Salvato
1998-5-28
MOR- 292
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Millard Canyon, c. 3.5 miles NNW of Cabazon
915
Comment
UCR201453
Camissonia strigulosa
Scott D. White, Justin M. Wood
2008-6-5
12080
Riverside
San Jacinto Mountains, Garner Valley, Hwy 74 at Thomas Mountain Road, southwest corner of junction
1341
Comment
UCR75528
Camissonia strigulosa
A. C. Sanders
1993-5-17
14064
Riverside
San Jacinto Valley, Hemet, south side Florida Ave (Hwy 74) on east side of California Ave.
460
Comment
UCR92181
Camissonia strigulosa
D. L. Banks, Steve Boyd
1995-5-3
0196
Riverside
Agua Tibia Mtns Watershed, Cleveland National Forest, Agua Tibia Wilderness Area, N slope of Agua Tibia Mtn., east of Dripping Springs Alcove, along lower alluvial benches of Arroyo Seco
512
Comment
JEPS31569
Camissoniopsis bistorta
W. L. Jepson and H. M. Hall
May 17 1901-Jun 1 1901
1422
Riverside
Van Deventer's Flat Santa Rosa Mts.
Comment
UC279689
Camissoniopsis pallida subsp. pallida
Edmund C. Jaeger
1925-12-19
Riverside
near Palm Springs; Eagle Canyon
106
Comment
UCR166103
Camissoniopsis pallida subsp. pallida
A. C. Sanders, J. C. Dice, K. C. Rose, D. Woodard
1995-3-29
16282
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
UCR166112
Camissoniopsis pallida subsp. pallida
A. C. Sanders, K. C. Rose, D. Woodard
1995-3-22
16232
Riverside
San Jacinto Mountains, San Gorgonio Pass: on and near a rocky spur at the N foot of the mountains, SW of Verbenia Ave, west of Snow Creek, east of Cabazon
550
Comment
RSA263763
Cardamine californica var. integrifolia
E. W. Lathrop
7482
Riverside
Main Divide Truck Trail between El Carriso and San Mateo Canyon. Cleveland National Forest.
1220
Comment
RSA740958
Carex athrostachya
Scott D. White, Justin M. Wood
2008-6-18
12222
Riverside
K Flat Meadow.
1433
Comment
IRVC15563
Carex heteroneura
R. H. Whittaker, W. A. Niering
1963-6-8
SJ 314
Riverside
Marion Mountain Trail. Peninsular Ranges, San Jacinto Mountains
2424
Comment
UCR96415
Carex multicaulis
Scott D. White
1996-8-1
4410
Riverside
Peninsular Range; San Jacinto Mtns., Idyllwild area, Hwy 243 at Deer Springs trailhead and adjacent area
1829
Comment
POM1477
Carex praegracilis
D. L. Crawford
1916-3-15
726
Riverside
Near Corona.
Comment
UCR50003
Carex praegracilis
L. F. LaPre, Jack Easton
1987-6-5
s.n.
Riverside
Peninsular Range, Rancho California, along Temecula Creek at Pala Road bridge
Comment
UC213316
Carex schottii
I. M. Johnston
1918-4-27
1859
Riverside
Murrieta
304
Comment
SEINET959647
Carya illinoinensis
Unknown
2003-1
26778
Riverside
Temescal Valley: Lawson Drive near Glen Ivy, in a wetland reserve area for the Trilogy development (lake Mathews 7.5)
335
Comment
SD70378
Castilleja affinis
L. R. Heckard
1953-5-5
388
Riverside
Along California highway 79, 5.7 miles south of Hemet, at edge of hills
Comment
RSA652586
Castilleja affinis
C. J. Humphrey
1936-6-7
325
Riverside
[No location information provided.]
Comment
JEPS60185
Castilleja affinis subsp. affinis
L. R. Heckard
1969-4-24
2166
Riverside
about 2.5 mi s Sage (along Highway 79)
Comment
POM307280
Castilleja applegatei subsp. martinii
Henry J. Ramsey, Henry J. Ramsey
1937-5-30
2139
Riverside
Santa Rosa Mountains.
Comment
RSA0010962
Castilleja applegatei subsp. martinii
Shawn Krosnick, C. Martinez, Naomi Fraga, L. McDade
2010-8-14
636
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
RSA489623
Castilleja applegatei subsp. martinii
D. Charlton
1988-5-28
2129
Riverside
Santa Rosa Mts. S of Hwy. 74 dirt road to Toro and Santa Rosa Peaks. Toro Camp Area.
2287
Comment
JOTR35436
Castilleja chromosa
Harding, Mitzi, M. Wheeler, K. Callahan, C. Barrows
2013-4-25
42
Riverside
Joshua Tree National Park. Little San Bernardino Mtns; W of Juniper Flats, SW of Quail Mtn
Comment
UC1537443
Castilleja exserta
Gordon H. True Jr.
1935-3-14
100
Riverside
near Gavilan Peak; Gavilan Hills
609
Comment
RSA0010930
Castilleja exserta subsp. exserta
Steve Boyd, C. Boyd, K. A. Boyd, Richard Noyes, L. Arnseth
1988-5-28
2258
Riverside
Cahuilla Mountain, west of Anza, mostly along the crest.
1500
Comment
RSA0010902
Castilleja exserta subsp. exserta
Robert L. Rutherford
1945-5-24
1654
Riverside
Big Oaks Canyon, Banning.
1220
Comment
UC668427
Castilleja foliolosa
Annie M. Alexander and Louise Kellogg
1941-4-24
2081
Riverside
w side Dry Morongo Creek Gorge; Morango Valley
640
Comment
RSA701363
Castilleja minor subsp. spiralis
Steve D. Boyd, Aydee Virgen
2004-4-13
10866
Riverside
San Mateo Canyon, midway between confluence with Los Alamos Canyon and Tenaja Canyon.
Comment
RSA531107
Caulanthus cooperi
M. B. Dunkle
1937-3-25
4956
Riverside
East of Indio, Colorado Desert.
Comment
RSA229461
Caulanthus hallii
P. A. Munz
1937-5-30
15093
Riverside
Northwest slope of Santa Rosa Mountains.
1829
Comment
RSA673540
Caulanthus heterophyllus
Scott D. White, Tasha La Doux
2000-4-20
7678
Riverside
South of Hemet: Gibbel Flat in the Santa Rosa Hills.
610
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
UCR165194
Caulanthus heterophyllus
S. J. Myers
2001-4-6
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon
976
Comment
UCR5980
Caulanthus heterophyllus
David M. Peterson
1966-2-24
660224- 7
Riverside
50 feet NE of the SE corner of the botanical garden fence, Univ. of Calif. Riverside
457
Comment
RSA651818
Caulanthus inflatus
J. Bruce Smiley
1940-3-19
s.n.
Riverside
3,000 ft. Mojave (west)
914
Comment Read comments Mar 10 2013
SD130247
Caulanthus lasiophyllus
Ed LaRue
1990-4-13
Riverside
0.5 mile northwest of town of Aguanga, north of Highway 79 and west of Highway 371.
640
Comment
OBI42531
Caulanthus simulans
L. F. LaPre
1986-4-17
s.n.
Riverside
Bull Canyon, Gavilan Hills
Comment Read comments Nov 21 2014
CAS-BOT-BC56930
Ceanothus
Steve Boyd; Tim Ross
1993-3-23
7898
Riverside
Palomar Range south of Vail Lake at the north base of Agua Tibia Mountain, Agua Tibia Wilderness Area,
670
Comment
RSA489179
Ceanothus crassifolius
Bill Wagner
1988-4-12
s.n.
Riverside
Approx. 1/2 mile SW of town of Temecula, S of Rancho CaliforniaRoad and Buisness Park Drive.
335
Comment
RSA570229
Ceanothus crassifolius
Steve Boyd, Tim S. Ross
1993-3-23
7903
Riverside
Palomar Range south of Vail Lake at the north base of Agua Tibia Mountain, Agua Tibia Wilderness Area, Cleveland National Forest. Along trail extending south from end of Woodchuck Road,
610
Comment
SD140013
Ceanothus crassifolius
Scott White
1993-4-22
1329
Riverside
North Alberhill Ranch, in hills N of Walker Canyon
487
Comment
RSA500224
Ceanothus greggii var. perplexans
Steve Boyd, C. Boyd, K. A. Boyd
1989-4-15
3252
Riverside
San Jacinto Mountains. Pinyon Flats-Ribbonwood area north of Hwy 74, near area of white rock outcrops.
Comment
RSA399315
Ceanothus leucodermis
N. C. Cooper
1949-6-29
4342
Riverside
Pine Cove, San Jacinto Mountains.
1829
Comment
RSA59193
Ceanothus leucodermis
Frank W. Gould
1943-4-18
2139
Riverside
On rocky slopes in Ponderosa Pine Forest, east of Idyllwild.
Comment
SD7233
Ceanothus leucodermis
Daniel Cleveland
May 1882
Riverside
Temecula
Comment Read comments Mar 27 2011
CAS-BOT-BC83761
Ceanothus ophiochilus
D. O. Burge
2007-3-20
800 b
Riverside
Agua Tibia Wilderness Area, Cleveland National Forest
660
Comment
RSA517099
Ceanothus ophiochilus
Steve Boyd, Tim S. Ross, L. Arnseth
1989-3-31
3097
Riverside
Vail Lake area, S of Hwy 79, Kolb Creek drainage, W of Woodchuck Rd.
488
Comment
SBBG105057
Ceanothus ophiochilus
S. Boyd with K. Boyd
1993-3-28
7909
Riverside
Palomar Range S of Vail Lake, N base of Agua Tibia Mtn, along trail extending S from end of Woodchuck Rd
792
Comment Read comments Jul 12 2012
UCR79354
Ceanothus ophiochilus
Steve Boyd, K. Berg, Sandy Morey, Jon E. Keeley
1992-5-3
7169 A
Riverside
Peninsular Range, Vail Lake area: ridge about 1 mi. west of lake, east of 'Little' Oak Mt.
610
Comment
UCR89469
Ceanothus ophiochilus
Steve Boyd, Chris Frazier
1993-4-24
8012
Riverside
Palomar Mountains, Palomar Range south of Vail Lake at the N base of Agua Tibia Mt., Agua TibiaWilderness area, Cleveland National Forest. Along trail extending S from end of Woodchuck Rd.
1000
Comment
RSA278302
Ceanothus tomentosus var. olivaceus
C. W. Tilforth, Walter Wisura
1979-5-23
1804 B
Riverside
Murrieta-DeLuz Rd., ca. 2 air miles south of Murrieta.
335
Comment
RSA14152
Celtis reticulata
R. C. Bacigalupi
1935-6-27
2358
Riverside
1/4 mi. up small canyon at head of 16th St., Banning.
Comment Read comments Mar 13 2011
CDA7291
Centaurea X pouzinii
R. M. Howie
1952-6-7
Riverside
Fuller Rancho, near Corona.
0
Comment
UCR222310
Centranthus ruber
R. F. Thorne, W. Wisura, David Michener
1982-5-24
55194
Riverside
Peninsular Ranges; Santa Ana Mountains, Cleveland National Forest, along Ortega Highway
732
Comment
LA203694
Centromadia pungens
Elizabeth McClintock;
1938-5-30
sn
Riverside
San Jacinto
Comment
CAS-BOT-BC248870
Centromadia pungens subsp. laevis
Jeremiah George
2012-7-9
s.n.
Riverside
San Timoteo Canyon, west side of San Timoteo Canyon Rd., NE corner of Fisherman's Retreat Lake
597
Comment
UCR217639
Centromadia pungens subsp. laevis
Jeff B. Galvin
2010-5-3
123
Riverside
Perris-Aguanga Basin, 250 m east of Warren Road and 350 m south of Esplanade Ave, adjacent to housing tract
454
Comment
POM2210
Centrostegia thurberi
H. M. Hall
1905-05
6021
Riverside
Cottonwood Mountains, Colorado Desert
610
Comment
RSA612683
Cerastium glomeratum
D. L. Banks
1997-3-29
1615
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
RSA784845
Cerastium glomeratum
J. D. Olmsted
1959-6-23
567
Riverside
Erosion gully where stream enters pond from North, Desert Sun School near Idyllwild, M. Fk. San Jacinto R. drainage area
1646
Comment
RSA405367
Cercidium floridum
Anstruther Davidson
1903-5-3
s.n
Riverside
Thermal.
Comment
CSUSB1862
Cercocarpus betuloides
A. H. Wheeler
1974-7-22
Riverside
San Jacinto Mountains Palms To Pines Highway- Juniper Flats
1219
Comment Read comments Dec 4 2011
CAS-BOT-BC135453
Cercocarpus betuloides var. betuloides
J. Ewan
1929-6-16
3584
Riverside
Lilly Creek Canyon
1676
Comment
UC527317
Cercocarpus betuloides var. betuloides
C. B. Wolf
1931-5-11
1950
Riverside
near Pipe Creek (above Hemet Valley, San Jacinto Mountains); San Jacinto Mountains
1676
Comment Read comments Mar 24 2011
RSA0013751
Chaenactis carphoclinia
April Garbat, Sarah J. De Groot
2013-3-27
29 -a
Riverside
Hwy 177 N of Hwy 10, N of Palen Pass Rd. On E side of the road
398
Comment
UCR269868
Chaenactis carphoclinia
A. C. Sanders, Jim Malusa
2016-3-18
42366
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, along gasline road 21.5 km due north of Slab City/Camp Dunlap
538
Comment
POM351670
Chaenactis carphoclinia var. carphoclinia
L. H. Jones
1910-3-15
s.n.
Riverside
Rocky mountainside, Riverside Mtn, Colorado Rivers,.
Comment
RSA93829
Chaenactis carphoclinia var. carphoclinia
F. W. Peirson
1922-4-11
2858
Riverside
Deep Canyon Wash, Coachella Valley
244
Comment
SBBG7873
Chaenactis fremontii
C. H. Muller
1952-4-6
9510
Riverside
Pinto Basin, Joshua Tree Nat Monument
Comment
UC1292310
Chaenactis fremontii
C. L. Hitchcock and C. V. Muhlick
1964-3-22
23265
Riverside
w end of Pinto Basin; Joshua Tree National Monument, Pinto Basin
Comment
UC472223
Chaenactis fremontii
E. E. Schellenger
1911-4-25
Riverside
Colorado Desert
Comment
UCR204226
Chaenactis fremontii
Valerie Soza, J. M. Porter, G. D. Wallace
2001-4-2
1084
Riverside
Transverse Ranges, Little San Bernardino Mountains, Big Morongo Wash
473
Comment
UCR682
Chaenactis fremontii
S. C. Warner
1956-4-28
s.n.
Riverside
Sonoran Desert, Small canyon in hills east of Morongo Wash Road
Comment
UCR94268
Chaenactis glabriuscula
Scott D. White
1996-4-14
3898
Riverside
Perris Basin/San Jacinto Mtns., E of Hemet: San Jacinto River Wash near Valle Vista, north of Hwy 74, c. 1.7 mi west of USFS Cranston Fire Station
549
Comment
RSA583749
Chaenactis glabriuscula var. glabriuscula
Steve Boyd
1995-4-24
8482
Riverside
Palomar Range, Agua Tibia Wilderness Area, Arroyo Seco drainage on northern flank of Agua Tibia Mountain at the north base of Wildhorse Peak, along the Wildhorse Trail near the northeastern corner of the Wilderness.
671
Comment
UCR218073
Chaenactis glabriuscula var. glabriuscula
Steve Boyd
2010-5-26
12279
Riverside
Santa Ana Mountains, Elsinore Peak, southeast of peak, north of trail along ''old Main Divide Road'' east of road up to communications towers, near concrete wildlife drinker.
1040
Comment
CAS-BOT-BC284590
Chaenactis glabriuscula var. lanosa
Marcus E. Jones
1903-5-11
s.n.
Riverside
Banning
701
Comment
UC63020
Chaenactis glabriuscula var. lanosa
H. M. Hall
May 17 1901-Jun 1 1901
Riverside
Kenworthy; San Jacinto Mountains
1371
Comment Read comments Mar 25 2011
JOTR30260
Chaenactis stevioides
Leary, C. and Leary, Pat
1979-5-6
3022
Riverside
Joshua Tree National Park. In burned area west of Lost Horse Valley, Joshua Tree National Monument, T2S R7E sec 13
Comment
RSA774986
Chaenactis stevioides
Duncan S. Bell
2011-4-7
2175
Riverside
On the northeast side of the Arica mountains; approximately 2.2 air miles northwest of Priests Well, or approximately 4.5 air miles southwest of the ghost town of Rice.
359
Comment
RSA0127782
Chaenactis stevioides
G. Rink
2013-3-17
11864
Riverside
About ten miles west of Blythe, on the proposed Quartzite solar power plant.
125
Comment
RSA518039
Chaenactis stevioides var. stevioides
Steve Boyd, Orlando Mistretta
1986-3-13
1426
Riverside
Palen Mountains; NE of Desert Center, jct. of Parker Dam Rd. and Palen Rd. (road going through pas between Palen and Granite Ranges).
244
Comment
RSA0078223
Chamaesyce abramsiana
Sarah J. De Groot, Amy Rouillard
2015-9-15
7561
Riverside
Ford Dry Lake, Chuckwalla Valley, north of I-10.
107
Comment
JEPS51889
Chamaesyce albomarginata
E. E. Schellenger
1894-8-11
78
Riverside
Colorado Desert, Paloverde
Comment
RSA27703
Chamaesyce albomarginata
C. L. Hitchcock
1940-4-2
5925
Riverside
Cottonwood Spring wash, Joshua Tree National Monument.
Comment
RSA619314
Chamaesyce albomarginata
A. C. Sanders, K. C. Rose
1998-9-29
22239
Riverside
West edge of Hemet, east side of Warren Rd. between Esplanade Ave. and the Tres Cerritos Hills.
Comment
JOTR30085
Chamaesyce micromera
La Doux, Tasha, Bill Truesdell
2006-10-3
1723
Riverside
Joshua Tree National Park. Pinto Basin: (Stop 1) east side of Hexie Mtns. at mouth of Pinkham Spring Canyon
668
Comment
POM263146
Chamaesyce micromera
J. C. Roos
1936-4-22
608
Riverside
20 mi west of Blythe
Comment
RSA763995
Chamaesyce polycarpa
Justin M. Wood, Dustin M. Ray
2010-10-21
3004
Riverside
Chuckwalla Valley NE of Victory Springs and 0.9 km E of Kaiser Road on unmarked 4WD road.
198
Comment
SFV6313
Chamaesyce polycarpa
T. Gordon, M. H. Grayum, L. R. Ballou, S. Ballou, K. A. Wilson
1974-3-2
39
Riverside
4 miles south of Highway 111 on Highway 74.
305
Comment
UCSB33363
Chamaesyce prostrata
Marks, R.
1978-6-5
Riverside
Highlander Dr., Riverside
365
Comment
RSA549999
Chamaesyce serpens
O. F. Clarke
1976-9-23
s.n.
Riverside
Common weed on UCR campus.
Comment
RSA0105839
Chamaesyce serpillifolia
Alan Romspert
2000-7-28
s.n.
Riverside
60 Fwy Bridge and Santa Ana Riverbed transect.
Comment
JOTR32633
Chamaesyce serpillifolia subsp. serpillifolia
La Doux, Tasha, K. Matthews, S. Szabo, J. Van Warmerdam, B. Truesdell
2007-10-4
2556
Riverside
Joshua Tree National Park. Little San Bernardino Mountains: Lower Covington Flat, southeast of trailhead heading toward Smith Water Canyon (Stop 2)
1398
Comment
CAS-BOT-BC70040
Cheilanthes covillei
Elizabeth Parsons Hawver
1917-3-29
s.n.
Riverside
Palm Springs
Comment
RSA1781
Cheilanthes covillei
C. B. Wolf
1931-5-11
1957
Riverside
Near Pipe Creek, above Hemet Valley.
1677
Comment
RSA774115
Cheilanthes covillei
Duncan S. Bell, Colleen Wheeler
2010-7-19
1626
Riverside
San Bernardino National Forest: Garner Valley, trail to Tool Box Spring, approximately 3.1 air miles southeast of junction of forest service road 6S04 and forest service road 6S13.
1440
Comment
CAS-BOT-BC70331
Cheilanthes parryi
John Thomas Howell
1927-8-1
2886
Riverside
Morongo Canyon, n. Colorado Desert
609
Comment
RSA685823
Cheilanthes parryi
M. B. Dunkle
1932-3-25
2905
Riverside
Cathedral Canyon
Comment
RSA709882
Cheilanthes parryi
Sarah J. De Groot, Leland Lubinsky, Naomi Fraga, Lisa Rojas
2005-2-10
4627
Riverside
Along Palen Pass Road, near Packard Well, S end of Granite Mountains.
502
Comment
UC218646
Cheilanthes viscida
Ivan Johnston
1917-4-4
Riverside
Palm Canyon
304
Comment
UCR115434
Chenopodium berlandieri
Scott D. White
1994-6-23
2095
Riverside
Temecula/Murrieta Region, Santa Gertrudis Creek, c. 1 mi. east of Skunk Hollow
396
Comment
UCR118176
Chenopodium berlandieri
Mitch Provance
1998-6-11
648
Riverside
Jurupa Mountains, Pediment of the NW Jurupa Mtns., area SE of the eastern extreme of Philadelphia St.
267
Comment
UCR281008
Chenopodium berlandieri
Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett
2017-6-6
617- 24
Riverside
Temescal Valley, Property on S side of Temescal Canyon Rd., just W of Concordia Ranch Rd.
363
Comment
UCR97682
Chenopodium californicum
A. C. Sanders, G. Helmkamp
1997-3-15
19963
Riverside
Lake Skinner area: NE of Skinner Lake in a tributary to Rawson Canyon, along the dirt road
503
Comment
SEINET238516
Chenopodium missouriense
A. C. Sanders, Mitch Provance
2000-10-16
23721
Riverside
Railroad right of way between Watkins Dr. and Campus View Dr. near site of Lemona siding.
335
Comment
UCD84943
Chenopodium murale
Chuck Hughes
2010-3-26
215
Riverside
About 8.9 miles south of Highway 62.
328
Comment
UCR207249
Chenopodium pumilio
O. F. Clarke
2004-5-21
s.n.
Riverside
Peninsular Range, Riverside; UCR Botanical Garden
412
Comment
RSA549246
Chenopodium rubrum
A. C. Sanders, O. F. Clarke
1991-10-5
11741
Riverside
Rubidoux, Santa Ana River Regional Park, ca. 0.3 mile SE of Louis Rubidoux Nature Center.
Comment
RSA455320
Chilopsis linearis
M. B. Dunkle
1934-3-18
S.N.
Riverside
Shavers Valley. Mecca Hills. W. of Shaver's Well.
91
Comment
RSA787623
Chilopsis linearis
J. Russell Bruff
1931-7-25
458
Riverside
Whitewater Wash 3 mi west of Palm Springs.
Comment
UC1929903
Chilopsis linearis
Scott D. White, Angelia Carey
2004-7-2
10565
Riverside
San Jacinto Mountain foothills: Soboba Indian Reservation, Poppet Creek Canyon. San Jacinto 7.5' Quad.
Comment
RSA455305
Chilopsis linearis subsp. arcuata
D. A. Young
1969-8-17
P- 505
Riverside
Colleted approx. 3 mi. SE of Whitewater, Calif. on Hiway 111, on the S. side of the road.
335
Comment
UCD121654
Chilopsis linearis subsp. arcuata
Geoffrey Levin
1976-10-17
1165
Riverside
Box Canyon, about 11 mi east of Mecca. Mt Range: Mecca Hills. Drainage Area: Salton Sea Basin.
91
Comment
UCR281913
Chilopsis linearis subsp. arcuata
A. C. Sanders, Jim Malusa
2017-9-19
43330
Riverside
Sonoran (Colorado) Desert, northern Chocolate Mountains, c. 1.35 km SW of Tabaseca Tank
634
Comment
RSA69269
Chimaphila menziesii
F. W. Peirson
1924-7-27
4986
Riverside
Dark Canyon, San Jacinto Mts.
1905
Comment
UCR272824
Chimaphila menziesii
Mitch Provance, Justin E. Smith
2015-7-22
715- 03
Riverside
San Jacinto Mountains, Stone Creek, about 0.6 mi. WSW of Alhatti Christian Resort and Hwy 243
1601
Comment
SEINET9308063
Chloris truncata
Unknown
2001-8-30
Riverside
Riverside
Comment
UCD59673
Chloris virgata
F. M. Reed
1936-8-26
9802
Riverside
Massachusetts Ave., Riverside, Bell lot.
Comment
RSA519215
Chlorogalum pomeridianum
M. Lee Overholtzer
1962-7-4
290
Riverside
North end of Cleveland National Forest, Santa Ana Mountains, Santa Ana River Drainage Area. Alt. 4300 ft.
1311
Comment
RSA692202
Chorizanthe brevicornu
Scott D. White, Michael Honer
2003-5-14
9287
Riverside
Bajada at foothills of Little Maria Mtns, ca. 20 air miles NW of Blythe, near Standard (Superior) Gypsum Mine.
76
Comment
UCR208460
Chorizanthe brevicornu
Scott D. White, Justin M. Wood
2009-3-24
12572
Riverside
Colorado Desert, western foothills of Mecca Hills, c. 0.5 air mi east of the Coachella Canal and 4 air mi south of the I-10 Fwy
27
Comment
UCR50892
Chorizanthe brevicornu
A. C. Sanders
1988-5-11
7805
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, Iris Pass area, 12 miles above the Coachella Canal, east of the gasline road from Niland
549
Comment
UCR226855
Chorizanthe brevicornu var. brevicornu
Jim Andre
2011-2-9
15921
Riverside
Sonoran (Colorado) Desert, Mecca Hills, along Box Canyon Road at upper end of gorge, c. 6 mi south southeast of the junction with Hwy I-10, c. 12 mi west of Chiriaco Summit
284
Comment
UCR249668
Chorizanthe brevicornu var. brevicornu
T. B. Salvato, R. T. Hawke, Tim Thomas, Mitch Provance
2013-3-8
7308
Riverside
Sonoran (Colorado) Desert, south of Hwy I-10, north of the Chuckwalla Mountains, Chuckwalla Valley Road c. 1.4 km west of its junction with Augustine Pass Road
137
Comment
CLARK-A1528-727
Chorizanthe corrugata
Charlotte Stocks
1966-4-10
Riverside
Mecca
Comment
UC70080
Chorizanthe corrugata
E. E. Schellenger
Apr. 1905
Riverside
Santa Maria Mountains Colorado Desert, Santa Maria Mountains
Comment
UCR245669
Chorizanthe fimbriata
Elizabeth A. Kempton, Steve Boyd, Valentin Arvizu
2006-6-27
393
Riverside
[SW of Vail Lake] east of Woodchuck Road, roadside, near alluvial bench next to Kolb Creek
495
Comment
CAS-BOT-BC191347
Chorizanthe leptotheca
Steve Boyd
1986-4-22
1758
Riverside
Temescal Canyon: Stable alluvial benches of Indian wash just S of Interstate 15
Comment
UC534896
Chorizanthe leptotheca
Susan G. Stokes
1934-7-1
311
Riverside
road to Idyllwild (San Jacinto Mountain); San Jacinto Mountain
1219
Comment
UC72686
Chorizanthe leptotheca
Miss M. A. King
1893-1
Riverside
Menifee
Comment
UCR35077
Chorizanthe leptotheca
L. B. Ziegler
1967-6-19
162
Riverside
San Jacinto Mtns., Bautista Creek Canyon
762
Comment
UCR194231
Chorizanthe parryi var. parryi
Scott D. White
2006-4-28
11321
Riverside
Elsinore Basin, Wildomar, east of the I-15 Fwy and north of Baxter Road. South and west-facing hillsides, minor ephemeral wash, and upper bajadas at bases of hills
488
Comment
POM13938
Chorizanthe polygonoides var. longispina
Charlotte M. Wilder
1905-5-29
621
Riverside
West Riverside
Comment
UCR189568
Chorizanthe polygonoides var. longispina
Diane Menuz
2006-4-10
083
Riverside
Peninsular Range- Temesal Canyon, Alberhill. North of Lake Elsinore, south of Highway 71
Comment
UCR252817
Chorizanthe procumbens
John Dvorak
2011-4-21
015
Riverside
Peninsular Ranges: Santa Ana Mountains, Santa Margarita Ecological Reserve, 150 meters east of the Santa Margarita River, 1.7 km west of Via Tornado, 145 meters southwest from end of dirt road
268
Comment
POM13266A
Chorizanthe rigida
E. C. Jaeger
1922-3-4
1104
Riverside
Painted Canyon near Mecca.
Comment
UC1600856
Chorizanthe rigida
Jos. Burtt Davy
1902-4-2
Riverside
Salton
Comment
LA206561
Chorizanthe xanti
S. Beller;
1926-4-20
sn
Riverside
Palm Springs
Comment
RSA172019
Chorizanthe xanti var. leucotheca
P. A. Munz
1930-5-1
11919
Riverside
One mile east of Cabazon, San Gorgonio Pass.
Comment
RSA698369
Chorizanthe xanti var. leucotheca
Olive Van Meter
1933-5-30
s.n.
Riverside
Whitewater region.
Comment
UCR50428
Chrysanthemum carinatum
Claudia Petrie
1988-4-1
s.n.
Riverside
Experimental fields at UCR
Comment
JEPS23478
Chylismia arenaria
Marjorie D. Clary
1932-12-18
1715
Riverside
Clemens Well Colorado Desert, Orocopia Mountains (at foot of mountains)
243
Comment
SBBG81682
Chylismia brevipes
S. A. Junak
1983-3-24
1658
Riverside
N side of Hwy 10, 6.9 mi W of Pinto Basin Rd
426
Comment
UC873886
Chylismia brevipes subsp. brevipes
Ira L. Wiggins
1937-3-9
8756
Riverside
wash 5 mi w Shaver's Well
Comment
RSA0034157
Chylismia cardiophylla subsp. cardiophylla
M. Bourell
04141987
Riverside
BLM California Conservation Area, Hwy 195. Spur off of Box Canyon, near Mecca.
150
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
SBBG61420
Chylismia walkeri subsp. tortilis
M. N. Ackley
-Mar-1928
762
Riverside
between Indio and Palm Springs
60
Comment
CLARK-A1528-1777
Cirsium occidentale
John C. Roos
1952-4-13
5523
Riverside
Box Springs Mountains
487
Comment
RSA387366
Cistanthe monandra
Steve Boyd
1986-4-19
1701
Riverside
Temescal Canyon: E side of Indian Wash between I-15 and Temescal Canyon Road.
Comment
RSA523472
Cistanthe monandra
Steve Boyd, Timothy S. Ross, Laurel Arnseth, Jaime Bonilla
1990-4-2
4031
Riverside
Vail Lake area, lower slopes of Agua Tibia Mtn, along Hwy 79, E of USFWS Dripping Springs Guard Station.
488
Comment
RSA543784
Cistanthe monandra
Steve Boyd, Timothy S. Ross, Mike Hammitt
1991-5-2
6041
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
POM3017
Clarkia dudleyana
H. M. Hall
1901-06
2265
Riverside
In San Jacinto Mountains, canyons of the west side.
1524
Comment
RSA263698
Clarkia epilobioides
E. W. Lathrop
1969-5-8
7009
Riverside
Main Divide Truck Trail between El Carriso and San Mateo Canyon. Cleveland National Forest.
1220
Comment
SDSU8708
Clarkia purpurea
Wende E. Rehlander
1983-5-22
105
Riverside
Open rolling hills in upper part of Reche Canyon, approx. 7.5 miles from NW end of Reche Canyon Road, 0.5 mi. SE of Console Springs, and about 5 mi. south of Redlands.
Comment
UCD104884
Clarkia purpurea
A. C. Sanders; T. B. Salvato
2001-5-3
24088
Riverside
Perris-Aguanga Basin region. Hemet, SE corner of State Street at Gibbel, 1712 ft. hill at east end of Diamond Valley.
494
Comment
SBBG93070
Clarkia purpurea subsp. quadrivulnera
G. Ballmer
1990-5-5
Riverside
NE edge of San Jacinto Potrero Land grant, on a low ridge extending S into the valley
609
Comment
RSA764122
Clarkia rhomboidea
L. M. Prince, Duncan S. Bell
2009-6-17
579
Riverside
Cleveland National Forest
Comment
UCR44184
Clarkia similis
A. C. Sanders, B. Pitzer
1986-4-30
6476
Riverside
San Jacinto Mtns., lower Bee Canyon, 0.2 mi. above the mouth of the canyon.
610
Comment
UCR174072
Claytonia parviflora
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-26
32586
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
RSA741160
Claytonia parviflora subsp. parviflora
Scott D. White, Justin M. Wood
2008-5-15
11996
Riverside
San Jacinto Mountains: Johnson Meadow.
1415
Comment
UCR149994
Claytonia parviflora subsp. parviflora
Scott D. White, Angelia Carey
2004-4-16
10182
Riverside
San Jacinto Mountain foothills, Indian Creek and adjacent slopes
610
Comment
SBBG34198
Claytonia parviflora subsp. viridis
T. L. Secrest
1951-5-21
Riverside
Idyllwild
1524
Comment
CAS-BOT-BC439795
Claytonia perfoliata
Steve Boyd
1986-4-2
1613
Riverside
Gavilan Plateau, Gavilan Hills: Harford Springs County Park
640
Comment
UCR25765
Claytonia perfoliata subsp. perfoliata
John C. Roos
1952-4-13
5533
Riverside
N slope, on north side of Box Springs Mtns
396
Comment
RSA752814
Clematis ligusticifolia
A. C. Sanders, Tim Thomas
2008-8-1
35944
Riverside
Coldwater Creek near Mountain Center, SE of Keenwild Fire Station.
1402
Comment
SD129277
Clematis ligusticifolia
J. Hirshberg
1989-7-25
Riverside
Butterfield country, SW of Vail Lake
Comment
POM307253
Cleome isomeris
Henry J. Ramsey
1937-11-20
2236
Riverside
San Gorgonio Pass.
Comment
RSA650739
Cleome isomeris
Frank S. Hewitt Jr.
1949-2-14
s.n.
Riverside
Found on western edge of Colorado Desert of Hwy 99 [ Hwy 10] near Whitewater.
609
Comment
CHSC108882
Collinsia concolor
Duncan S. Bell; Valentin Arvizu
2010-5-10
983
Riverside
Peninsular Ranges; San Jacinto Mountains region: San Bernardino National Forest: Garner Valley, approximately 1.4 air miles southeast of junction of forest service road 6S13 and forest service road 6S04.
1365
Comment
UCR227589
Collinsia concolor
Duncan S. Bell, Valentin Arvizu
2010-5-24
1107
Riverside
San Jacinto Mountains, San Bernardino National Forest, Garner Valley, c. 3.4 air mi southeast of junction of Forest Service Road 6S04 and Forest Service Road 6S13
1385
Comment
UCR42324
Collinsia concolor
N. M. Fellows, A. C. Sanders, A. Strickland
1986-4-8
168
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
UCR78443
Collinsia parryi
Scott D. White
1993-4-22
1234
Riverside
Peninsular Range, North Alberhill Ranch, in hills north of Walker Canyon
489
Comment Read comments Nov 27 2007
JEPS13824
Colubrina californica
Marjorie Clary
1932-5-9
935
Riverside
s slopes Eagle Mt. Eagle Mt. <i.e. Eagle Mts.> (Santa Rosa Mts. <i.e. Eagle Mts.>)
Comment
POM264596
Colubrina californica
A. M. Alexander
1941-5-20
2206
Riverside
5.2 miles northwest of Desert Center, Eagle Mountain pumping station road.
457
Comment
SBBG87666
Condea emoryi
D. Charlton
1988-2-18
1188
Riverside
S side of Cottonwood Wash, 5 mi E of jct Dillon Rd and Fargo Cyn Rd
762
Comment
CAS-BOT-BC216024
Convolvulus
Steve Boyd
1986-5-1
1787
Riverside
Hill W of Skunk Hollow, Skunk Hollow vernal pool, Southwestern Perris Basin
Comment
RSA386937
Conyza bonariensis
K. Tomlinson, D. Kama, R. F. Thorne
1985-3-27
907
Riverside
Santa Rosa Plateau: Mesa de Colorado.
610
Comment
RSA557358
Conyza bonariensis
Julie Greene
1993-6-11
1355
Riverside
[Unspecified]
440
Comment
RSA289854
Conyza canadensis
B. A. Prigge
1980-9-16
4048
Riverside
Coachella Valley Stormwater Channel; W of Munroe St. Indio
0
Comment
RSA741599
Conyza floribunda
Justin M. Wood
2008-9-22
164
Riverside
SW Perris Basin; Temecula - Murrieta Creek, downstream of 1st street bridge.
293
Comment
UC1523633
Cordylanthus rigidus subsp. setiger
Robert F. Thorne, Steve Boyd, and Earl Lathrop
1985-7-18
61201
Riverside
Cole Canyon Santa Rosa Plateau, Nature Conservancy Reserve
535
Comment
RSA5023
Coreopsis californica
C. B. Wolf
1932-3-20
23
Riverside
Richman Ranch, 2.5 miles north of De Luz.
457
Comment
UCR67362
Coreopsis californica
Steve Boyd, T. S. Ross, L. Arnseth
1990-3-30
3974
Riverside
Peninsular Range, Vail Lake area, valley between Black Hills & Rocky Ridge
701
Comment
GMDRC2590
Coreopsis californica var. californica
T. La Doux, J. Andre
2008-3-21
145
Riverside
Little San Bernardino Mountains: Joshua Tree National Park: Upper Wilson Wash, approx 9.5 mi. S. of North Entrance 33 deg. 58.263' N 115 deg. 59.688' W. Elev. 3338 ft.
1018
Comment
RSA259260
Corethrogyne filaginifolia
P. A. Munz
1938-8-14
15383
Riverside
High ridge east of Toro Peak, Santa Rosa Mts.
2438
Comment
UCR132417
Cortaderia selloana
A. C. Sanders
2004-2-6
27382
Riverside
Santa Ana Mtns., foothills at edge of Temescal Valley, canyon along north side of ridge proposed for removal at development called 'Trilogy at Glen Ivy,' south of Brown Canyon
442
Comment
RSA618003
Crassula aquatica
R. E. Riefner
1998-4-22
98 -295
Riverside
Elsinore Trough between Willard and Murrieta Creek. Lake Elsinore.
Comment
JOTR37459
Croton californicus
Hodges, Stephen, T. Green
2016-5-24
581
Riverside
Joshua Tree National Park. Quail Wash; Just east of Quail springs parking lot (Stop 4)
Comment
RSA785629
Croton californicus
Doris Bowers
1972-4-15
1821
Riverside
Pulgas Creek Rd. Rancho California
396
Comment
SD137786
Croton californicus
Darin L. Banks, Steve Boyd
1995-5-3
275
Riverside
Agua Tibia Mountains Watershed; north slope of Agua Tibia Mountain, east of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco.
515
Comment
SEINET6702017
Croton californicus
B. C. Templeton, C. B. & I. W. Clokey
1930-4-15
1488
Riverside
Gavilan Peak.
610
Comment
UCR117094
Croton californicus
A. C. Sanders, T. B. Salvato
2001-5-16
24292
Riverside
Perris-Aguanga Basin, S of Hemet, 1/4 mi. south of Gibbel Rd. about 1 mile east of State St., foothills forming east end of Diamond Valley, 1 mi. SSE of Hemet Butte, south of mouth of Avery Cyn.
518
Comment
UCR128255
Croton californicus
A. C. Sanders, Kelly Volansky
2003-10-16
27345
Riverside
Moreno Valley, lower Pigeon Pass Valley, NE corner of intersection of Old Lake Dr. and Pigeon Pass Rd.
534
Comment
UCR274810
Croton californicus
David Fraker, Aaron C. Sedgwick
2012-4-4
070
Riverside
Sonoran (Colorado) Desert, between Mecca Hills and Salton Sea, close to the aqueduct
122
Comment
POM20904
Croton californicus var. mohavensis
W. R. Dudley
1903-12-28
s.n.
Riverside
Palm Springs Station
Comment Read comments Sep 5 2011
SDSU13010
Croton setiger
Michael G. Simpson
1999-10-27
2055
Riverside
Santa Margarita Ecological Reserve, San Diego State University. Along path from river to Southside facilities.
152
Comment
UCR21959
Croton setiger
Steve Boyd
1980-7-6
320
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau
610
Comment
UCR89778
Crypsis vaginiflora
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
RSA612618
Cryptantha
D. L. Banks, Victor Steinmann
1997-3-13
1503
Riverside
Agua Tibia Mountains: Vail Lake area, north and just S of Hwy. 79. The hills east of the Dripping Springs alcove and west of Vail Lake Marina Road, that were burned in the Vail fire of May 1996.
476
Comment
RSA773183
Cryptantha
Duncan S. Bell, Joy England
2010-5-27
1135
Riverside
San Bernardino National Forest: Garner Valley, approximately 1 air mile southeast of junction of forest service road 6S04 and forest service road 6S13. Field surveys for potential habitat for the endangered Quino Checkerspot butterfly.
1354
Comment
SDSU21767
Cryptantha
G. D. Wallace
2003-7-8
4028
Riverside
Peninsular Ranges; San Jacinto Mountains region: Hidden Lake.
2652
Comment
UCR162543
Cryptantha
John F. Green
2005-4-29
s.n.
Riverside
Upper Santa Ana River Basin, eastern end of the Jurupa Mountains, Rubidoux area, immediately south of the county line, east of Armstrong Road
335
Comment
JEPS67465
Cryptantha angustifolia
W. L. Jepson
1914-5-24
6062
Riverside
Palm Springs, e base Mt. San Jacinto Colorado Desert, Mt. San Jacinto
121
Comment
RSA457762
Cryptantha angustifolia
Steve Boyd, Richard Noyes, D. Nordin, L. Arnseth, Timothy S. Ross
1988-3-10
2123 `
Riverside
North end Palen Mountains, 2 mi west of Palen Pass
300
Comment
SBBG6240
Cryptantha angustifolia
H. and M. Dearing
1938-3-5
1962
Riverside
between Blythe and Desert Center
Comment
SD126015
Cryptantha angustifolia
F. R. Fosberg
1928-3-17
5141
Riverside
Thousand Palms Canyon
60
Comment
UCR213277
Cryptantha angustifolia
A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley
2010-3-16
37426
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
UCSB5531
Cryptantha angustifolia
Beeks, Richard
1952-4-4
Riverside
U.S. 99, opposite Twentynine Palms turnoff
Comment
SEINET10455851
Cryptantha angustifolia
David B. Dunn
1946-3-15
Dunn 2044
Riverside
On same sheet as Dunn 3732, UMO 47597. Collected on dry plateau in vicinity of Pushawalla Canyon, Indio Hills. Sparse desert scrub of Larrea and Franseria, with palms at the springs in the canyon.
Comment
UCR20838
Cryptantha barbigera
A. C. Sanders, Steve Boyd, J. Zabriskie
1980-4-17
1305
Riverside
Sonoran (Colorado) Desert, Coachella Valley, 5 miles ESE of Thousand Palms, west side of Washington Street c. 1 mi north of Interstate Hwy 10
35
Comment
SD240916
Cryptantha barbigera var. barbigera
Dave Silverman
2010-3-30
7883
Riverside
Palo Verde Mesa, E. bajada flank of southern McCoy Mountains, 800 m W of Black Creek Road, 4.5 km N of I-10, and 8 km E of McCoy Pk.
155
Comment
SDSU18675 SDSU18675
Cryptantha barbigera var. barbigera
Kristen Hasenstab, M. G. Simpson
2008-4-1
43
Riverside
In Fan Canyon, just inside the boundary for Joshua Tree National Park, under the partial shade of a Hyptis emoryi.
574
Comment
UCR18170
Cryptantha barbigera var. fergusoniae
A. C. Sanders
1978-4-2
00179
Riverside
Sonoran (Colorado) Desert, Coachella Valley, Deep Canyon Reserve - south of Palm Desert. Alluvial fan near the Boyd Research Center
366
Comment
UCR201486
Cryptantha barbigera var. fergusoniae
Scott D. White, Justin M. Wood
2008-6-16
12144
Riverside
San Jacinto Mountains, meadow at Quinn Flat
1378
Comment
SBBG6245
Cryptantha circumscissa
C. H. Muller
1952-4-6
9511
Riverside
Pinto Basin, Joshua Tree Nat Monument
Comment
JEPS86509
Cryptantha clevelandii
Roy E. Buck
1988-4-1
865
Riverside
7 air km w Lake Elsinore (town) (on e-facing slope above CA Hwy 74, near top of grade w of Lake Elsinore, ca 2.0 air km nw of confluence of Harlan Canyon & Johnson Canyon drainages); Elsinore Mountains
780
Comment
RSA781396
Cryptantha costata
Duncan S. Bell
2010-5-1
912
Riverside
Arica Mountains: northwest of mountain range, approximately 6.5 air miles southwest of the ghost town of Rice, and approximately 5 air miles northwest of Priests Well.
339
Comment
UC100863
Cryptantha costata
H. M. Hall
1905-5-1
5974
Riverside
Hodges Mts. Colorado Desert
Comment
UCR127962
Cryptantha decipiens
A. C. Sanders, K. C. Rose, D. Woodard
1995-3-22
16212
Riverside
Sonoran (Colorado) Desert, mouth of San Gorgonio Pass, alluvial fan just east of the mouth of Whitewater Canyon between Windy Point & Hwy I-10, Coachella Valley
370
Comment
SEINET200257
Cryptantha dumetorum
Francia Chisaki, Peter M. Ray
1952-4-6
2199
Riverside
Joshua Tree National Monument ; About 0.25 mile west of Cottonwood Springs.
Comment
UCR244861
Cryptantha inaequata
Jim Andre
2012-3-19
21382
Riverside
Sonoran (Colorado) Desert, Palen Mountains, along Palen Pass Rd at Palen Pass
383
Comment
JEPS29317
Cryptantha intermedia
Rimo Bacigalupi, and L. R. Heckard
1962-3-26
8413
Riverside
3.3 mi nw Alberhill (w-facing slopes near headwaters of Temescal Wash and Canyon, w base of Estelle Mountain and just opposite Indian Canyon (from w)); Estelle Mountain
304
Comment
RSA338016
Cryptantha intermedia
F. R. Fosberg
1932-5-9
10637 `
Riverside
St. Johns Grade near Hemet.
770
Comment
RSA527836
Cryptantha intermedia
Scott D. White
1991-5-10
91 -122
Riverside
Hwy 79, immediately W of U. S. Forest Service campground at Dripping Springs.
549
Comment
RSA674532
Cryptantha intermedia
Scott D. White, Sandy Leatherman
2000-5-31
7990
Riverside
Santa Rosa Plateau: Near Squaw Mountain. Series of unpaved roads on east- and north-facing slopes.
640
Comment
UCR158498
Cryptantha intermedia
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30040
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
RSA782530
Cryptantha intermedia var. intermedia
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt
2010-5-17
38373
Riverside
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.
465
Comment
POM12151
Cryptantha micrantha
Mary F. Spencer
1920-3-16
1515
Riverside
Mecca
-60
Comment
POM14081
Cryptantha micrantha
P. A. Munz, D. D. Keck
1922-4-14
4982
Riverside
Indian Wells
91
Comment
UC218237
Cryptantha micrantha
P. A. Munz and I. M. Johnston
1922-5-19
5421
Riverside
Keen Camp San Jacinto Mts.
1524
Comment
GMDRC2051
Cryptantha micrantha var. lepida
J. Andre
2006-4-26
6769
Riverside
Little San Bernardino Mountains: Joshua Tree National Park: ridgetop, W. of upper Long Canyon, approx. 0.5 mi. S. radio tower and of NE corner (boundary) of park Near 34.06663 deg. N 1116.44661164471 deg. 43681' W. Elev. 44661 ft.
1325
Comment
SD39201
Cryptantha micrantha var. lepida
Edith A. Purer
1935-4-21
6443
Riverside
Pine Valley, Pines to Palms Highway
Comment
RSA583627
Cryptantha micromeres
Steve Boyd, Darin Banks
1995-4-5
8434
Riverside
Palomar Range, Agua Tibia Wilderness Area, northern flank of Agua Tibia Mountain at the eastern edge of the Dripping Springs Alcove in tributary of Arroyo Seco, west of the lower Dripping Springs Trail, just south of the Wilderness boundary.
579
Comment
RSA618174
Cryptantha micromeres
D. L. Banks
1997-5-5
2012
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
RSA594773A
Cryptantha microstachys
D. L. Banks, Dylan Hannon
1996-5-3
0967 A
Riverside
Agua Tibia Mountains; Foothills S of Hwy. 79, E of the Dripping Spring Campground, approximately 150 m SE of the Helipad at the upper camp sites., 33 deg 27' 46''N, 116 deg 57' 56'' W
524
Comment
UCR260603
Cryptantha microstachys
A. C. Sanders, Sandra L. Leatherman, Jeff Crain
2015-4-1
41541
Riverside
Peninsular Range, Eastern Foot of Santa Ana Mtns., Temescal Canyon, south side of Indian Truck Trail along Temescal Canyon Road
349
Comment
UCR239791
Cryptantha muricata
O. F. Clarke
2004-4-20
s.n.
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River at Mission Blvd. Bridge below Mt. Rubidoux
238
Comment
RSA499703
Cryptantha muricata var. jonesii
Christopher Davidson, Robert Gustafson
1977-4-7
5578
Riverside
Whitewater Canyon Rd. (exit from Interstate-10 ca. 2.5 mi. W of jct I-10 with State 62); near start of Angeles [Pacific] Crest Trail.
610
Comment
POM14165
Cryptantha nevadensis
P. A. Munz, D. D. Keck
1922-4-9
4800
Riverside
Vicinity of Corn Springs, Chuckwalla Mountains, Colorado Desert
457
Comment
RSA0081536
Cryptantha nevadensis
Marc A. Baker, Michelle Cloud-Hughes
2014-2-16
17915
Riverside
Rice Valley, lower bajada on the north side of the Big Maria Mountains, 11 km WNW of Quien Sabe Point, 35 km NNW of Blythe.
312
Comment
GMDRC3752
Cryptantha pterocarya
J. Andre, T. La Doux
2009-3-1
11255
Riverside
Little San Bernardino Mountains: Joshua Tree Natl. Park: south end of the Cottonwood Mtns near Pinkham Wash just N. of aquaduct just inside JTNP boundary, approx 7 mi. W. of S. entrance into park at Cottonwood. USGS 7.5 min. Quad: Cottonwood Basin 33 deg. 40.948' N 115 deg. 52.141' W. Elev. 1778 ft.
542
Comment
UCR52021
Cryptantha pterocarya var. cycloptera
Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2182
Riverside
Sonoran (Colorado) Desert, NW end McCoy Mtns, NW of Blackjack Mine
400
Comment
RSA0079105
Cryptantha pterocarya var. pterocarya
Duncan S. Bell
2010-4-2
705
Riverside
Arica Mountains: along jagged ridgeline of mountain range; in the Palen/McCoy wilderness. Collecting on a sand ramp located just below the ridgeline on the eastern side that was trapped between the ridgeline and the steep narrow rocky canyons below it.
595
Comment
GMDRC5808
Cryptantha pterocarya var. stenoloba
J. M. Andre, Glenn Clifton, Ron Kelley
2013-3-21
24395
Riverside
West Riverside Mountains;: at base of NW corner of range where sand ramps run up against granitic bouldery slopes, about 10 mi. SW of Vidal Jct, 3 mi. south of 'Grommet' RR xing at Hwy 62
363
Comment
RSA0120478
Cryptantha racemosa
Duncan S. Bell
2016-3-13
8925
Riverside
Whitewater Canyon; in the vicinity of Painted Hill, approximately 2.5 air miles southeast of the Ranger Station (trout pond).
613
Comment
RSA97125
Cryptantha racemosa
H. K. Buechner
1955-5-29
C- 79
Riverside
Magnesium Canyon, north base of Santa Rosa Mountains.
Comment
RSA689696
Cryptantha simulans
Valerie Soza, Naomi Fraga, Sarah Swartzentruber
2003-6-25
1704
Riverside
Slope above junction of Dark Canyon and Fuller Mill Creek.
1494
Comment
CLARK-A1045-299
Cryptantha utahensis
George K. Helmkamp
1977-3-20
Riverside
Deep Canyon dry wash of Deep canyon; ; Palm Desert 15'Q
Comment
GMDRC2046
Cryptantha utahensis
J. Andre
2006-4-26
6765
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
UC1007202
Cryptantha utahensis
Philip A. Munz
1940-3-23
15718
Riverside
3 mi n Cottonwood Springs; Eagle Mt.
914
Comment
UC28907
Cucurbita foetidissima
Geo. R. Hall
Sept. 1901
Riverside
Riverside
Comment
UCR241607
Cuscuta
A. C. Sanders, Fred M. Roberts, T. B. Salvato
2013-5-1
40822
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, intersection of Chuckwalla Valley Rd. and Graham Pass Rd.
124
Comment
CLARK-A1528-421
Cuscuta californica var. californica
Fred B. Essig
1966-9-12
Riverside
Santa Ana River
Comment
UCR21937
Cuscuta californica var. californica
Steve Boyd
1980-5-11
220
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
CAS-BOT-BC224609
Cuscuta californica var. papillosa
Lewis S. Rose
1946-12-23
46300
Riverside
Cathedral Canyon Wash
Comment
LA210111
Cuscuta subinclusa
Joseph Andorfer Ewan;
1932-7-9
7497
Riverside
Santa Ana River at jct. with Chino Creek
Comment
UCR151122
Cuscuta subinclusa
Scott D. White
1998-10-13
7182
Riverside
Peninsular Ranges/Santa Ana Mtns region, Corona, near Bedford Canyon; ''Joseph Canyon'' wash near a disused quarry. Site adjacent to housing tracts now under construction and proposed for same
366
Comment
POM11971
Cylindropuntia echinocarpa
P. A. Munz, D. D. Keck
1922-4-9
5017
Riverside
Vicinity of Corn Springs, Chuckwalla Mountains, Colorado Desert.
427
Comment Read comments Apr 5 2011
RSA0072260
Cylindropuntia echinocarpa
Michelle Cloud-Hughes, Tim Thomas, Kelsey Black
2013-3-24
089
Riverside
Palo Verde Mesa, 14km WSW of Blythe.
120
Comment
RSA708075
Cynodon dactylon
Scott D. White, Angelia Carey
2004-4-16
10167
Riverside
Indian Creek and adjacent slopes.
549
Comment
UCR92608
Cynodon dactylon
Scott D. White, M. A. Patten
1995-8-16
3559
Riverside
San Jacinto Valley, Just west of Hemet, valley floor and foothills at SE margain of Lakeview Mts. north of Florida Ave. (SR 74) and west of California Avenue
500
Comment
SD146117
Cyperus erythrorhizos
A. C. Sanders, D. Bramlet, et al
1999-10-15
23179
Riverside
San Jacinto Valley: Mystic (San Jacinto) Lake, 1.4 miles south east of Jackrabbit Trail on Gilman Springs Road, 1.4 miles south of Eden Hot Springs (El Casco 7.5' Quadrant); gentle slope, fine clay on dried lake bed; common annual on lower shore zone.
131
Comment
UCR201864
Cyperus erythrorhizos
Justin M. Wood
2008-9-19
131
Riverside
SW Perris Basin, Temecula - Murrieta Creek, downstream of First Street Bridge
305
Comment
RSA365098
Cyperus niger var. capitatus
L. C. Wheeler
1933-12-2
2319
Riverside
U.S. 99: 2 miles NW Whitewater Station.
366
Comment
RSA289804
Cyperus parishii
B. A. Prigge
1980-8-12
3943
Riverside
San Bernardino Mountains, Whitewater Canyon: 0.7 mile WNW of trout farm.
720
Comment
POM12678
Cyperus squarrosus
Phillip A. Munz
1922-9-6
6382
Riverside
Hidden Lake, San Jacinto Mountains.
2637
Comment
CLARK-A1528-52
Dactylis glomerata
Fred B. Essig
1967-5-18
Riverside
Riverside
Comment
SEINET10936825
Dalea emoryi
Billy Joe Cox
1976-1-7
Cox 4226
Riverside
Palo verde, 1-3 km w, creosote desert scrub; sandy and gravelly entisols.
70
Comment
SEINET12155980
Dalea emoryi
L. S. Rose
1936-1
36789
Riverside
Palm Springs
139
Comment
GMDRC5832
Dalea mollis
J. M. Andre
2013-3-27
24799
Riverside
Rice Valley: east side of Arica Mountains, along Rice-Midland Rd, 2.2 mi. south of Rice (Hwy 62)
242
Comment
UC1212086
Dalea mollis
Peter M. Ray
1949-3-6
1327
Riverside
near 1000 Palms (Willis Palms); Coachella Valley, Willis Palms
Comment
UC501576
Dalea mollis
Frank W. Peirson
1932-3-22
9811
Riverside
20 mi. n. Blythe (on the Needles Rd.)
Comment
UCR182832
Dalea mollis
Dave Silverman, Cindy Hopkins
2005-3-25
5757
Riverside
NE Riverside Co., Rice Valley, SE of Danby Dry Lake, south of Highway 62, along Midland (Blythe-Rice) Road, south of railroad crossing
234
Comment
SEINET10452148
Dalea mollissima
David B. Dunn
1946-3-16
Dunn 2024
Riverside
Collected on dry plateau 1/2 mi ne of pushawalla palms. Indio hills. Sparse Desrt scrub of larrea and franseria, with palms at the springs in the canyon.
Comment
UCR233939B
Dalea mollissima
Duncan S. Bell
2011-10-22
2982 B
Riverside
Sonoran (Colorado) Desert, Arica Mountains, west side of range, c. 2.6 air miles west of Priests Well, c. 6.8 air mi. SW of Rice
437
Comment
UCR90336
Dalea mollissima
Ed LaRue
1993-4-29
s.n.
Riverside
Sonoran (Colorado) Desert, Blythe landfill, along Blythe-Midland Road, 3 mi. south of the Big Maria Mtns, 6 mi. west of Colorado River
137
Comment
CLARK-A1656-854
Dalea parryi
Jon Mark Stewart
1983-11-14
83-60
Riverside
Santa Rosa Mountains
822
Comment
SEINET10486082
Dalea schottii
David B. Dunn
1946-3-15
Dunn 2025
Riverside
Collected on dry plateau in vicinity of pushawalla canyon, indio hills. Sparse Desert scrub of larrea and franseria, with palms at the springs in the canyon.
Comment
RSA502505
Datisca glomerata
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-5-7
3564
Riverside
Vail Lake area, along Arroyo Seco drainage from jtn. with Kolb Creek, S to w/in 1/4 mi Hwy 79.
457
Comment
UC19642
Datisca glomerata
Geo. F. Reinhardt
June, 1897
Riverside
San Jacinto Valley
Comment
UCR68859
Datisca glomerata
Steve Boyd, T. S. Ross
1990-5-11
4659
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
UCR23746
Datura discolor
John C. Roos
1965-11-6
s.n.
Riverside
Sonoran (Colorado) Desert, 26 mi west of Blythe
115
Comment
HSC92890
Datura wrightii
Scott D. White
1996-9-22
4528
Riverside
Lakeview Mtns.: N of Homeland, along Juniper Flats Rd., 1.2 mi. N of intersection with Hwy. 74, drainage channel parallel to the road
500
Comment
RSA525681
Daucus pusillus
Steve Boyd, L. Arnseth, Yvonne Rasmussen, Hugo Cota
1990-5-3
4552
Riverside
San Jacinto Mountains, Vail Lake area, rolling terrain at jtn of Hwy R3 and Powerline Road, NE of the lake
Comment
RSA666895
Daucus pusillus
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-5-8
24197
Riverside
S. of Hemet, E end of Diamond Valley, ca 1/4 mi. N of Newport Rd. and 3/4 mi. E of State St.
506
Comment
VVC5
Daucus pusillus
A. C. Sanders, J. Mac
1997-5-4
20684
Riverside
San Jacinto Mountains, N side of the range, Twin Pines Creek drainage, dry slopes above Brown Creek.
915
Comment
POM9606
Daucus pusillus
I. M. Johnston
1920-5-8
s.n.
Riverside
Jurupa Mountains, extreme west end.
Comment
CAS-BOT-BC293824
Deinandra fasciculata
R. F. Hoover
1968-6-6
11151
Riverside
1 mile east of Perris
Comment
RSA784310
Deinandra fasciculata
J. D. Olmsted
1959-8-26
842
Riverside
Oat Flat along Main Divide Motorway between Sierra Peak and the old Sierra Peak Guard Station, Santa Ana Mtns towards Santiago Res.
823
Comment
UCSB37786
Deinandra fasciculata
Roos, John
1965-6-19
Riverside
Sky Line Drive, south of Corona, Santa Ana Mtns.
Comment
CAS-BOT-BC294117
Deinandra kelloggii
Mrs. E. C. Van Dyke
1928-7-1
s.n.
Riverside
Along road from Idyllwild to desert
Comment
SBBG104030
Deinandra kelloggii
A. C. Sanders
1993-5-17
14063
Riverside
S side of Florida Ave (Hwy 74) on E side of California Ave; Hemet
460
Comment
RSA0126963
Deinandra paniculata
R. E. Riefner
2017-5-17
17 -255
Riverside
City of Lake Elsinore, W of I-15, N side of Nichols Road, about midway between Collier Ave. and Nichols Rd./Pierce St junction.
392
Comment
JEPS5522
Delphinium hesperium subsp. cuyamacae
W. L. Jepson
1901-6-1
1473
Riverside
Cahuilla Valley
Comment
CAS-BOT-BC7860
Delphinium parishii subsp. subglobosum
K. Watkins; E. McClintock
1937-4-10
s.n.
Riverside
Palms to Pines Highway, 2 mi. above valley
Comment
SBBG122777
Delphinium parryi
A. Parikh
1990-4-17
152
Riverside
0.4 km S of Potrero Crk, 4.1 km ENE of Gilman Hot Springs
665
Comment
UCR240629
Delphinium parryi
Tracy Tennant, Mitch Provance
1998-6-16
MOR- 427
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, upper Millard Canyon, north of Cabazon
1098
Comment
RSA586484B
Delphinium parryi subsp. parryi
D. L. Banks, S. D. Boyd
1995-5-9
341
Riverside
NW Palomar Mountains; Agua Tibia Mountains; N of the Cleveland National Forest and the Agua Tibia Wilderness Area; N slope of Agua Tibia Mtn., the Dorland Mtn. area, W of the Dripping Springs Alcove Area, W of Woodchuck Campground.
732
Comment
SD232141
Deschampsia danthonioides
Scott D. White, Justin M. Wood
2008-6-19
12267
Riverside
San Jacinto Mountains, Meadows at Baldy Mountain.
Comment
POM48364
Deschampsia elongata
P. A. Munz
1924-7-27
8788
Riverside
Dark Canyon, San Jacinto Mountains.
1981
Comment
UCR241478
Descurainia pinnata
Tracy Tennant, Jeffrey Ross
1998-4-9
MOR- 1007
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, Wood Canyon, east of upper Potrero Canyon
1305
Comment
SD38252
Dicentra chrysantha
Newton
1931-5-10
2073
Riverside
Murrieta Canyon
Comment
UCR136256
Dichelostemma capitatum
A. C. Sanders
2004-4-20
27565
Riverside
Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line
640
Comment
POM214403
Dichelostemma capitatum subsp. pauciflorum
Donald A. Johansen, Joseph A. Ewan
1932-4-11
7065
Riverside
Mouth of Tahquitz Canyon
Comment
CLARK-A1528-1523
Dichelostemma pulchellum
John C. Roos
1952-2-29
5380
Riverside
Pigeon Pass
Comment
SEINET8666167
Dichelostemma pulchellum
Sandy Gray
1981-4-1
12
Riverside
CA Hwy 142 6 miles east of Corona, highway overpass.
Comment
JOTR31223
Dicoria canescens
La Doux, Tasha, Alice Miller, G. Clifton
2009-4-9
2007
Riverside
Joshua Tree National Park. Eagle Mountains; (Stop 3) sand ramps
432
Comment
SEINET3004922
Dicoria canescens
G. Rink
2010-10-4
10340 -a
Riverside
Seven miles west of Blythe, sand dunes
152
Comment
UC64816
Dicoria canescens
E. E. Schellenger
1904-10-15
50
Riverside
Whitewater Station
0
Comment
UCR89773
Dicoria canescens
George K. Helmkamp
1994-3-10
42 3
Riverside
Sonoran (Colorado) Desert, Indio Hills, canyon opening into Coachella Valley, 2 miles east of Thousand Palms on Ramon Road, and 1.3 miles north
122
Comment
UCSB42210
Dicoria canescens
Roos, John; Roos, Lucille
1957-11-30
Riverside
6 miles N.W. of Thousand Palms, Coachella Valley
152
Comment
SEINET269467
Digitaria sanguinalis
Scott D. White, Steve Ogg
1994-10-17
2499
Riverside
Temecula Valley. City of Temecula, Murrieta Creek channel at confluence with Sta. Gertrudis Creek USGS 71/2' Murrieta quad.
315
Comment
UCR109153
Dimorphotheca sinuata
D. L. Banks, V. W. Steinmann
1997-3-13
1456
Riverside
NW Palomar Mtns, Agua Tibia Mtns: Redhawk Housing Development, north of the Pechanga Indian Reservation in the hills south of the intersection of Marge Place and Tehachapi Pass (S of Redhawk Parkway)
378
Comment
SD137608
Diplacus aurantiacus
Darin L. Banks
1995-3-30
132
Riverside
Cleveland national Forest; Agua Tibia Wilderness Area. N slope of Agua Tibia Mountain. W of the Dripping Springs Alcove, on the Woodchuck Trail
633
Comment Read comments Mar 2 2013
OBI8386
Diplacus bigelovii
David J. Keil, Malcolm McLeod, Dirk Walters
1977-3-27
12063
Riverside
Along Box Canyon Rd ca 20 mi ENE of Mecca in orocopia Mts
274
Comment
CAS-BOT-BC152913
Diplacus brevipes
Jenkins; Street
1917-5-30
1938
Riverside
Hemet
Comment
CAS-BOT-BC152919
Diplacus brevipes
Mrs. E. C. Van Dyke
1928-7-1
s.n.
Riverside
Along road from Idyllwild to desert
Comment
SD137603
Diplacus clevelandii
Darin L. Banks, Steve Boyd
1995-5-17
460
Riverside
NW Palomar Mountains; Cleveland National Forest, Agua Tibia Wilderness Area, N face of Agua Tibia Mointain., E of the dripping Springs Alcove area W of the Dripping Springs Trail, along the W fork of Upper Arroyo Seco
658
Comment
CHSC1799
Diplacus fremontii
E. Thomas
1940-4-14
Riverside
Temescal Canyon.
Comment
SBBG6932
Diplacus longiflorus
M. Van Rensselaer
1945-11-25
1920
Riverside
Hwy below Idyllwild
1463
Comment
RSA0019304
Diplacus puniceus
B. Pitzer
1997-3-23
2958
Riverside
Lakeview Mtns, ca. 1 air mile SSW of Mt. Rudolph, along powerline rd 0.3 mile E of Contour (Juniper Flats) Rd.
610
Comment
CDA3683
Diplotaxis muralis
O. F. Clarke
2002-5-1
s.n.
Riverside
UCR Botanical Garden, Riverside.
Comment
CAS-BOT-BC195680
Distichlis spicata
Mrs. J. D. Abrams
1901-5-1
s.n.
Riverside
Elsinore
Comment
RSA562484
Distichlis spicata
Steve Boyd, Timothy S. Ross
1992-5-5
7252
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Oak Flats along Serrano Spring drainage between Lucas Canyon Trail and junction of Bluewater and Verdugo Trails.
732
Comment
UC129372
Ditaxis californica
H. M. Hall
Apr, 1905
5796
Riverside
7 mi. w. Coachella; Colorado Desert, Marshall Canyon
30
Comment
UCR42396
Ditaxis californica
J. M. Stewart
1986-1-26
86- 7
Riverside
Sonoran (Colorado) Desert, NE side of Mecca Hills
305
Comment
GMDRC5837
Ditaxis claryana
J. M. Andre
2013-3-27
24823
Riverside
Riverside Mountains: east side of Riverside Mountains, along Hwy 95, 13.2 mi. south of Vidal Jct
126
Comment
JOTR30266
Ditaxis neomexicana
Leary, Pat, Ed Rossick
1987-5-16
3824
Riverside
Joshua Tree National Park. Hexie Mountains, Porcupine Wash, 5m from Ruby Lee Mine trailhead, T4S R11E sec1 (unsurveyed) [UTMs estimated, January 2010]
Comment
RSA0027580
Ditaxis neomexicana
Kristin Forgrave, April Garbat, Deidre Conocchioli
2013-8-13
34
Riverside
South side of Chuckwalla Valley Rd. 3 miles E of Corn Springs.
Comment
UCR157438
Ditaxis neomexicana
George K. Helmkamp
1998-4-4
3180
Riverside
Sonoran (Colorado) Desert, 2.3 mi. north of Hwy I-10 on Eagle Mtn Rd.
274
Comment
JEPS52446
Ditaxis serrata
Marjorie D. Clary
1932-3-2
906
Riverside
Bajada of Santa Rosa Mts., 3 mi w of Coral Reef Ranch, Coachella
Comment
CHSC506
Dithyrea californica
E. Thomas
1940-3-3
Riverside
Near Salton Sea.
60
Comment
CSUSB522
Dithyrea californica
Barry A. Vittor
1966-3-4
S. N.
Riverside
Rancho Dos Palmas, 2 miles northeast of Salton Sea State Park
30
Comment
RSA340181
Dithyrea californica
R. F. Thorne
1980-5-28
54185
Riverside
San Bernardino Mountains: Whitewater ridge above old bridge.
Comment
UC1595800
Dithyrea californica
W. Wisura, J. Dolan, and M. Wall
1992-3-25
4652
Riverside
2.7 mi s prison on Wileys Well Rd.
Comment
UCR51369
Dodecatheon clevelandii
A. C. Sanders
1988-1-30
7592
Riverside
Peninsular Range, Eastern foothills of the Santa Ana Mountains, c. midway between Murrieta and Temecula. Los Cerritos Ranch and adjacent 80 acre property to the NW; north of Cherry St., west of Adams Ave, south of Meadowlark Ridge Lane and Elm St
366
Comment
POM9555
Dodecatheon clevelandii
P. A. Munz, Harwood
1920-2-28
3230
Riverside
2 mi. southwest of Corona.
305
Comment
UCR154542
Downingia
Jason L. Hlebakos
2005-5-18
707
Riverside
Santa Rosa Plateau, Mesa de Burro in the research area
602
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
CSUSB548
Draba cuneifolia
O. F. Clark
1966-2-3
S. N.
Riverside
In the Box Springs Mountians east of the east end of Box Springs road
304
Comment Read comments Jun 4 2012
RSA0123751
Draba cuneifolia
Duncan S. Bell, LeRoy Gross
2016-3-10
8872
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; northwestern section of the range; collecting approximately 1.75 air miles northwest of the summit area.
938
Comment
UCR279363
Draba cuneifolia
A. C. Sanders, Jim Malusa
2017-3-24
42963
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, large wash south of Bradshaw Trail, c. 11 km SE of Gasline Rd.
729
Comment
UCR4736
Draba cuneifolia
O. F. Clarke
1966-2-3
s.n.
Riverside
Box Springs Mtns, E of the E end of Box [Big] Springs Road
305
Comment
RSA0019580
Drymocallis glandulosa var. glandulosa
E. W. Lathrop
1966-5-29
6388
Riverside
Mail Divide Truck Trail between El Carriso and Santiago Peak, Cleveland National Forest.
1220
Comment
POM12104
Drymocallis glandulosa var. reflexa
Mary F. Spencer
1921-6-10
1861
Riverside
Idyllwild.
1616
Comment
JEPS47211
Drymocallis glandulosa var. viscida
Carl V. Meyer
June 1927
189
Riverside
Saunder's Meadow
Comment
POM11656
Dryopteris arguta
P. A. Munz, I. M. Johnston
1922-5-19
5391
Riverside
3 miles west of Keen Camp.
1494
Comment
UCR178349
Dryopteris arguta
Tracy Tennant, Mitch Provance, Jeffrey Ross
1998-6-25
MOR- 1056
Riverside
Transverse Range; San Bernardino Mtns., Morongo Indian Reservation, upper Corral Canyon, tree stand C-01
1280
Comment
SEINET13709264
Dryopteris arguta
J. Adams, J. Adams (Botany)
1966-1
746
Riverside
Santa Rosa Plateau, Dirt Rd from Murrieta to De Luz 2500 Ft
762
Comment
UC1015383
Dudleya alainae
Reid Moran
1947-5-10
2182
Riverside
1.5 mi from Hwy (Santa Rosa Rd)
1676
Comment
RSA180468
Dudleya lanceolata
E. W. Lathrop
1960-5-27
5227
Riverside
6 miles west of Murrieta.
Comment
SBBG119281
Dudleya lanceolata
V. Soza, L. Gross
1999-6-21
569
Riverside
Oak Flats, SW of Serrano Spring; T7N R6W SE/4, NE/4 S13
731
Comment
SDSU13555
Dudleya lanceolata
W. Miller with C. Mosse
1972-7-20
Riverside
Upstream from Beaver dam.
Comment
UCR3186
Dudleya lanceolata
Chuck Elliott
1964-5-7
s.n.
Riverside
Riverside, 1 mi past end of Canyon Crest Road west.
305
Comment
UCR213860
Dudleya pulverulenta
Scott D. White, Justin M. Wood
2009-5-22
12930
Riverside
San Jacinto Mountains, Old Control Road, below Halfway Spring
915
Comment
RSA0041954
Dudleya pulverulenta subsp. arizonica
Duncan S. Bell, Marcel Beffort
2014-4-22
6601
Riverside
Chuckwalla Mountains; western end of Corn Springs wash/canyon; approximately 0.25 air mile south of Aztec Well.
622
Comment
SBBG104170
Dudleya saxosa subsp. aloides
E. R. Blakley
1993-5-20
7658
Riverside
Pinto Mtns, E of White Tank Cmpgrd, Joshua Tree Nat Monument
Comment
HSC86935
Dysphania ambrosioides
S. J. Myers
1987-10-27
Riverside
3 mi. W of Temecula, NE portion of Santa Rosa plateau, 3/4 mi. E of Walker Basin
Comment
SEINET8059976
Echinocactus polycephalus var. polycephalus
Michael Chamberl
1990-1-11
20
Riverside
3.6mi S of Inyo county line on Route 127. On west side of small hill on west side of road.
300
Comment Read comments Jun 5 2016
RSA0125230
Echinocereus engelmannii var. engelmannii
Leland Lubinsky, LeRoy Gross, Victor Steinmann
2005-2-17
s.n.
Riverside
Chuckwalla Mountains: Along wash above Corn Springs Campground.
503
Comment
GMDRC6548
Ehrendorferia chrysantha
J. M. Andre
2012-6-15
30500
Riverside
San Jacinto Mountains: along Hwy 243 at Mt Edna Rd, approx. 1 mi. north of McMullen Flat, 5.9 mi. south of Interstate 10 at Banning; SB Natl. Forest
1172
Comment
CAS-BOT-BC33441
Eleocharis disciformis
Harvey Monroe Hall
1901-6-1
2013
Riverside
San Jacinto Mts., Eastern base, along the borders of the Colorado Desert (Palm Canyon)
Comment
CAS-BOT-BC112732
Eleocharis geniculata
Samuel B. Parish
1882-4-1
1160
Riverside
Agua Caliente (Palm Springs)
Comment
SD237240
Eleocharis macrostachya
D. E. Bramlet
1992-4-3
2207
Riverside
Perris-Anguanga Basin Region: 7.5 km SW of Hemet, just east of California Ave and c. 100 m north of the ATSF RR tracks, NE of the intersection of California Ave and Marvin Hull Road and c. 300 m west of the MWD Canal.
452
Comment
UC1254604
Eleocharis macrostachya
James E. Cole
1941-5-27
811
Riverside
Barker Dam Joshua Tree National Monument
Comment
UC1809
Eleocharis macrostachya
H. M. Hall
1901-7
2489
Riverside
Lake Surprise San Jacinto Mountains
2499
Comment
RSA234094
Eleocharis montevidensis
Robert F. Thorne, E. W. Lathrop
1969-6-6
39345
Riverside
Santa Rosa Plateau: Rancho California
610
Comment
SBBG92180
Eleocharis montevidensis
J. Hirshberg
1989-4-18
Riverside
S of town of Murrieta, S of Mesa de Burro and NW of Mesa de la Punta
609
Comment
SBBG119911
Eleocharis parishii
A. C. Sanders with O. F. Clarke
1991-6-10
11126
Riverside
Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River; Riverside
238
Comment
RSA557316
Eleocharis radicans
Julie Greene, Steve Boyd, David E. Bramlet, H. Flores, H. Ochoterana
1993-7-9
1424
Riverside
San Jacinto Wildlife Area.
433
Comment
POM12137
Elymus glaucus subsp. glaucus
Mary F. Spencer
1919-6-30
1314
Riverside
Near Idyllwild, San Jacinto Mountains.
1616
Comment
UCR24987
Elymus glaucus subsp. glaucus
A. C. Sanders
1980-7-18
1653
Riverside
San Jacinto Mtns., Thomas Mountain: Thomas Mountain Campground to the summit at the lookout
2073
Comment
HSC101790
Elymus multisetus
J. P. Smith, J. O. Sawyer, R. J. Cole
2011-6-9
13207
Riverside
Along State Route 74
1558
Comment
RSA741029
Elymus stebbinsii
Scott D. White, Justin M. Wood
2008-6-17
12152
Riverside
South of Hwy 79 near Keen Camp Summit.
1402
Comment
CAS-BOT-BC204299
Elymus trachycaulus subsp. trachycaulus
H. M. Hall
1901-7-1
2569
Riverside
San Jacinto Mountains. Dark Canon [Canyon]
Comment
UCR91549
Elymus triticoides
A. C. Sanders
1995-11-26
17916
Riverside
Tule Creek Valley, NE of Tule Peak, between Aguanga and Anza, south of Hwy 371
1311
Comment
HSC13507
Emmenanthe penduliflora
C. L. Hitchcock
1966-3-16
24183
Riverside
1/4 mi. W of Aguanga
Comment
RSA618394
Emmenanthe penduliflora
D. L. Banks
1997-5-5
1969
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
RSA80986
Emmenanthe penduliflora
G. R. Campbell
1952-4-5
18372
Riverside
Colorado Desert, road leading from Highway 60 to 29 Palms [Hwy 62], at junction to Desert Hot Springs
762
Comment
SBBG29830
Emmenanthe penduliflora var. penduliflora
E. Braunton
-Mar-1940
2033
Riverside
Berdoo Cyn
Comment
RSA596770
Encelia actoni
D. L. Banks, K. D. Hedge
1996-5-16
1032
Riverside
NW Palomar Mountains; Agua Tibia Mountains; NW foothills of Dorland Mtn.; S end of Los Caballos Road, E of the gate to the University of California-Emerson Oaks Reserve.
451
Comment
RSA707892
Encelia actoni
Scott D. White, Angelia Carey
2004-4-16
10165
Riverside
San Jacinto Mountain foothills: Indian Creek and adjacent slopes.
549
Comment
UCR34968
Encelia actoni
L. B. Ziegler
1964-9-2
026
Riverside
San Jacinto Mountains, Pinyon Flats
1311
Comment
LA202445
Encelia farinosa
T. A. Geissman;
sn
Riverside
Joshua Tree National Monument, S entrance
Comment
RSA670063
Encelia farinosa
Donald W. Kyhos
1965-3-13
65 -111
Riverside
6.2 miles west of Junction of Hwy 78 and Hwy 60-70 near Blythe
Comment
RSA771033
Encelia farinosa
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4540
Riverside
San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
UC495309
Encelia farinosa
Philip A. Munz
1932-3-14
11983
Riverside
Deep Canyon, Coachella Valley
152
Comment
UCR185108
Encelia farinosa
LeRoy Gross, L. Lubinsky, V. W. Steinmann, L. L. Worlow
2005-2-17
1435
Riverside
Chocolatte-Chuckwalla Mountains, Colorado Desert; Corn Springs Campground in the Chuckwalla Mountains. Canyon SW of Campground
549
Comment
UCR241657
Encelia farinosa
T. B. Salvato, Jeffrey Ross
1998-6-9
MOR- 317
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, Lion Canyon up to fork in stream
720
Comment
UCR245234
Encelia farinosa
Jim Andre
2012-3-19
21324
Riverside
Sonoran (Colorado) Desert, north end of Chuckwalla Mountains at Jaeger Nature Sanctuary, 1.5 mi. south of junction Eagle Mt Rd and I-10 freeway
411
Comment
SEINET10618313
Encelia farinosa
David B. Dunn
1948-2-21
Dunn 3662
Riverside
Pushawalla; in wash.
Comment
POM356685
Encelia farinosa var. farinosa
L. E. Hoffman
1933-2-18
s.n.
Riverside
Above Garnet, Coachella Valley
Comment
RSA192077
Encelia farinosa var. farinosa
H. A. Zuill
1966-6-5
190
Riverside
1 mile SW of Murrieta on the Tenaja Grade.
Comment
CAS-BOT-BC131424
Encelia frutescens
Frank W. Peirson
1922-4-12
s.n.
Riverside
30 miles south of Coachella
Comment
SEINET7845949
Encelia frutescens
H. M. Hall
5859
Riverside
Colorado Desert, near Canon Springs
Comment
NY70193
Ephedra aspera
I. W. Clokey
1935-4-17
6511
Riverside
Cottonwood Springs
Comment
UC813661
Ephedra aspera
I. W. Clokey
1935-4-17
6510
Riverside
Cottonwood Springs
Comment
UC813669
Ephedra aspera
I. W. Clokey
1935-4-17
6514
Riverside
Cottonwood Springs
Comment
JOTR32656
Ephedra californica
La Doux, Tasha, M. Bell, A. Holt, A. Miller, K. Matthews
2007-5-23
1338
Riverside
Joshua Tree National Park. where Queen Valley meets Pleasant Valley, just north of Malapai Hill; open bajada with pediments, near Geology Tour Road
1219
Comment
UC1929884
Ephedra californica
Scott D. White, Michael Honer
2003-5-13
9235
Riverside
SAN BERNARDINO MTNS: Whitewater Canyon, ca. 2 miles north of Bonnie Bell. Open wash & alluvial benches.
Comment
UC205579
Ephedra californica
H. M. Hall
1919-3-25
Riverside
Whitewater Wash
Comment
UCR100088
Ephedra californica
R. G. Swinney
1967-2-4
0005
Riverside
Sonoran (Colorado) Desert/ San Jacinto Mtns., Snow Creek
335
Comment
UCR41339
Ephedra californica
N. M. Fellows
1985-3-3
98
Riverside
San Jacinto Mtns, Oasis de los Osos Preserve of the Nature Conservancy, off Snow Creek Canyon at the north foot of San Jacinto Mountain, l mile west of Snow Creek Village
489
Comment
CAS-BOT-BC81821
Ephedra nevadensis
C. L. Hitchcock
1940-3-29
5868
Riverside
Cottonwood Canyon ca. 100 yards east of Spring
Comment
UC813704
Ephedra nevadensis
Ivan Johnston
Riverside
Palm Canyon Colorado Desert, Palm Canyon
304
Comment Read comments Jul 4 2015
RSA719043
Ephedra trifurca
Michael Honer
2005-3-11
2057
Riverside
Rice Valley; 4.5 mi. SSE of Rice; 1.5 mi. E of ATSF railway.
220
Comment
UC1287195
Ephedra viridis
C. L. Hitchcock
1966-3-16
24204
Riverside
7 mi s of Palm Desert (along Palms to Pines Hiway)
Comment
JOTR33119
Epilobium canum subsp. latifolium
La Doux, Tasha, Mike Bell
2003-10-17
1602
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of Rocks; Wonderland Wash, active wash corridor with sandy bottom, surrounded by granitic outcrops and pediments
1310
Comment
RSA38279
Epilobium canum subsp. latifolium
P. A. Munz
1946-10-21
11587
Riverside
Live Oak Tank, Joshua Tree National Monument.
1220
Comment
UCR155041
Epilobium ciliatum
A. C. Sanders, Kelly Volansky
2005-3-17
29227
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
UCR26278
Epilobium ciliatum
John C. Roos
1952-6-25
5795
Riverside
Thickets at W end of Fairmont Park, Riverside
260
Comment
RSA621897
Epilobium ciliatum subsp. ciliatum
Steve Boyd, T. S. Ross, L. Arnseth
1989-6-4
3639
Riverside
Vail Lake area, Temecula Creek, SE of the lake, just N of Hwy 79.
488
Comment
RSA692252
Epilobium ciliatum subsp. ciliatum
Scott D. White
2003-10-9
9819
Riverside
Pine Cove. Lily Creek just north of crossing at Hwy 243.
1738
Comment
RSA751924
Epipactis gigantea
Scott D. White, Justin M. Wood
2009-5-22
12928
Riverside
San Jacinto Mts: Halfway Spring, accessed via Old Control Road.
1159
Comment
CLARK-A1528-24
Equisetum arvense
Ruth Cooper
1952-9-12
635 f
Riverside
Riverside
Comment
MACF019738
Equisetum hyemale subsp. affine
Julie Sanders
1967-11-5
88
Riverside
Strawberry Creek across from USC Camp Isomata in Idyllwild. San Jacinto Mtns.
1828
Comment
UCR515
Equisetum laevigatum
Eugene Cardiff
1954-4-5
s.n.
Riverside
San Bernardino Valley Region, Santa Ana River, near Pedley
207
Comment
RSA651791
Eragrostis
D. Gordon
1952-7-28
s.n.
Riverside
near Hemet.
Comment
UCR157457
Eragrostis barrelieri
A. C. Sanders, G. K. Helmkamp
1996-3-17
17978
Riverside
Coachella Valley, Palm Springs, shopping center at SE corner of Raquet Club Dr. and Palm Canyon Dr.
189
Comment
CAS-BOT-BC204486
Eragrostis cilianensis
J. C. Roos
1965-7-7
s.n.
Riverside
San Jacinto
Comment
UCR23991
Eragrostis curvula var. curvula
John C. Roos
1965-9-16
s.n.
Riverside
Lakeview
Comment
SBBG34550
Eragrostis mexicana
T. L. Secrest
1950-3-11
Riverside
near Indio
Comment
UCR2390
Eragrostis pectinacea var. pectinacea
F. M. Reed
1907-9-10
1908
Riverside
City of Riverside. Little Arroyo on Bluffs Ranch. [Bluffs Ranch was located along Arroyo Tesquesquite at Chicago Ave.]
293
Comment
UCR134603
Eremalche exilis
Marisa Sripracha, Kyle Boyd
2004-2-14
026
Riverside
Sonoran (Colorado) Desert, Myoma, near 38th Street and Washington Ave, on the Coachella Valley Preserve
120
Comment
RSA776144
Eremalche rotundifolia
Duncan S. Bell, Amanda Turek
2010-4-10
839
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
UC634840
Eremalche rotundifolia
H. L. Mason
1928-3-10
4201
Riverside
Hidden Springs Canyon Coachella Mts., Hidden Springs Canyon
Comment
UCR51972
Eremalche rotundifolia
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2156
Riverside
Sonoran (Colorado) Desert, Palen Pass at the N end of the Palen Mountains
500
Comment
SEINET12875649
Eremogone ferrisiae
Reid Moran
1968-1
15366
Riverside
N slope 1 mi. W of summit, Santa Rosa Mtn.
2150
Comment
CHSC1148
Eremothera boothii subsp. desertorum
M. Garbutt
1935-3-20
Riverside
Colorado Desert.
Comment
RSA0125284
Eremothera boothii subsp. desertorum
Duncan S. Bell
2016-3-4
8789
Riverside
Orocopia Mountains; northwestern corner of range; collecting in the Orocopia Mountains Wilderness area in an unnamed canyon approximately 3.75 air miles northwest of the summit of the range.
738
Comment
RSA0123299
Eremothera chamaenerioides
Duncan S. Bell, Larry Heronema, Isaac Marck, Evan Meyer
2016-3-22
8985
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in a side canyon off of Martinez Canyon, approximately 7 air miles southeast of the summit of Martinez Mountain.
698
Comment
CAS-BOT-BC514321
Eriastrum densifolium subsp. austromontanum
Philip A. Munz
1927-5-29
15105
Riverside
Dos Palmos Spring, N end Santa Rosa Mts.
1097
Comment
RSA0105509
Eriastrum densifolium subsp. austromontanum
P. A. Munz
1937-5-29
15105
Riverside
Dos Palmos Spring, north end of Santa Rosa Mts.
1098
Comment
UCR35046
Eriastrum densifolium subsp. densifolium
L. B. Ziegler
1964-7-2
005
Riverside
San Jacinto Mtns., Garner (Hemet) Valley
1402
Comment
UCR252812
Eriastrum densifolium subsp. sanctorum
Ana Hernandez, Angela Collada
2013-6-12
046
Riverside
Santa Ana River, between Market Street and Mission Blvd
245
Comment
UC1051493
Eriastrum diffusum subsp. coachellae
Herbert L. Mason
1952-4-7
14214
Riverside
Palm Springs Palm Canyon.
Comment
POM8324
Eriastrum eremicum
Mary F. Spencer
1918-5-7
s.n.
Riverside
San Jacinto Mountains
1524
Comment
CAS-BOT-BC514451
Eriastrum eremicum subsp. eremicum
H. M. Hall
1901-6-1
2119
Riverside
San Jacinto Mountains: eastern base, along the borders of the Colorado Desert
Comment
RSA0029393
Eriastrum harwoodii
Justin M. Wood, J. Varonin, T. Valentovich
2012-4-23
4683
Riverside
Sonoran Desert: Chuckwalla Valley, active sand dunes +/- 7.25 miles northeast of Desert Center, +/- 3.0 miles E of SR-177, and +/- 1.0 mile N of abandoned Jojoba farm.
149
Comment
UC1929953
Eriastrum sapphirinum
Scott D. White, Justin Wood
2008-6-16
12125
Riverside
San Jacinto Mountains: Fobes Canyon, +/- 1 mile up Fobes Ranch Road from Fobes Spring.
Comment
UCR112491
Eriastrum sapphirinum
A. C. Sanders, T. B. Salvato
2000-5-30
23441
Riverside
Menifee Valley, S of Newport Rd., north of Holland Rd. and east of Bradley Rd., 2 miles due east of Railroad Canyon Lake
488
Comment
RSA0122015
Eriastrum sapphirinum subsp. dasyanthum
Steve Boyd
1986-5-7
1844
Riverside
Temescal Canyon: Terrace escarpment between Horsethief wash and Indian Truck Trail, south of I-15. [Gavilan Hills]
Comment
CAS-BOT-BC287641
Ericameria linearifolia
Frank W. Peirson
1921-3-21
2380
Riverside
Gordon Trail, E slope San Jacinto Mts
914
Comment
JEPS31370
Ericameria linearifolia
W. L. Jepson
1901-5-22
1342
Riverside
Palm Canon
Comment
CHSC118898
Ericameria linearifolia
Mike Lahti
2012-5-10
Riverside
Ramsey Road, one miole east of Terwilliger Road, six mile south of Anza. Chaparral.
Comment
CDA32894
Ericameria palmeri
Mike Lahti
2009-10-13
PDR# 1501838
Riverside
Hemet. Found off Deportola Road.
0
Comment
HSC101315
Ericameria palmeri var. pachylepis
A. C. Sanders, D. L. Sanders
2010-11-28
38694
Riverside
Peninsular Range; NW Gavilan Hills: Angel Canyon Falls, above Home Gardens at the western edge of Riverside, 4.8 km NW (303 deg. ) of Lake Mathews dam, above intersection of Lincoln St. & Indiana Ave
232
Comment
UCR220009
Ericameria palmeri var. pachylepis
A. C. Sanders, D. L. Sanders
2010-11-28
38694
Riverside
Peninsular Range; NW Gavilan Hills, Angel Canyon Falls, above Home Gardens at the western edge of Riverside, 4.8 km NW (303 deg. ) of Lake Mathews dam, above intersection of Lincoln St. & Indiana Ave.
279
Comment
LA27286
Ericameria paniculata
Lewis S. Rose;
1946-12-25
46307
Riverside
San Gorgonia Pass, 5 mi. E of Cabazon,
Comment
UC1279785
Ericameria paniculata
W. G. Langenberg
1963-5-19
5 a
Riverside
near Palm Springs; Long Canyon
Comment
LA205877
Ericameria pinifolia
Harlan Lewis;
1939-10-22
1032
Riverside
San Jacinto Mountains, Hemet Lake
1371
Comment
UCR89884
Ericameria pinifolia
A. C. Sanders
1995-11-26
17908
Riverside
Tule Creek Valley, NE of Tule Peak, between Aguanga and Anza, south of Hwy 371
1311
Comment
CAS-BOT-BC294844
Erigeron breweri var. jacinteus
Mrs. C. M. Wilder
1909-7-12
972
Riverside
Snow Creek, San Jacinto Mts.
Comment
POM161535
Erigeron breweri var. porphyreticus
Ralph Hoffmann
1929-9-10
s.n.
Riverside
Tahquitz Peak.
2591
Comment Read comments Nov 4 2011
UCR140725
Erigeron foliosus
A. C. Sanders
2004-5-12
27880
Riverside
Elsinore Basin Region, Walker Canyon at northeast foot of Alberhill Mountain, Temescal Creek
378
Comment
UCR241652
Erigeron foliosus
T. B. Salvato, Jeffrey Ross
1998-6-9
MOR- 327
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, Lion Canyon up to fork in stream
720
Comment
SBBG53763
Erigeron foliosus var. foliosus
S. Boyd
1980-5-11
Riverside
Harford Springs County Park, NW corner of the Gavilan Plateau
Comment
SDSU13546
Erigeron foliosus var. foliosus
W. Miller, C. Mosse
1972-7-11
Riverside
Roadside 150 yards east of dam by road.
Comment
UCR117336
Erigeron foliosus var. foliosus
Mitch Provance
1998-6-11
651
Riverside
Jurupa Mountains, NW Jurupa Mtns; south of the E extreme of Philadelphia St.
290
Comment
UCR24001
Eriochloa acuminata
Alfred R. Roos
1937-11-28
s.n.
Riverside
East Washington Street, Riverside
457
Comment
HSC78581
Eriochloa aristata
J. C. Roos
1965-9-26
Riverside
Indio
Comment
RSA586162
Eriodictyon crassifolium
D. L. Banks, S. D. Boyd
1995-3-30
127
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, on the Woodchuck Trail.
634
Comment
RSA6095
Eriodictyon crassifolium
Carl B. Wolf
1932-5-24
3650
Riverside
0.5 mile below the Fish Hatchery, Snow Creek, north base of San Jacinto Mountains
549
Comment
RSA77237
Eriodictyon crassifolium
F. W. Peirson
1922-4-28
4480
Riverside
Leach Canyon, near Elsinore
534
Comment
HSC93339
Eriodictyon crassifolium var. nigrescens
Scott D. White
1996-4-14
3903
Riverside
E of Hemet, San Jacinto River Wash near Valle Vista, N of Hwy. 74, 1.7 mi. W of USFS Cranston Fire Station
534
Comment
UCR131829
Eriodictyon trichocalyx
Jennie Phui
1998-5-30
029
Riverside
San Bernardino Mtns./San Gorgonio Pass, Morongo Indian Reservation, eastern fork of Lion Canyon, 3 miles up Lion Canyon road north of I-10 Fwy
600
Comment
RSA783134
Eriogonum
J. D. Olmsted
1959-10-23
1071
Riverside
On Idyllwild Banning road, 2 miles S of turnoff to Poppett Flat. San Jacinto Mts to San Jacinto River.
1280
Comment
HSC81357
Eriogonum davidsonii
Dave Goodward, M. Hamilton
1985-9-29
Riverside
San Jacinto Mtns., Pine Cove
1890
Comment
RSA766333
Eriogonum davidsonii
Shearer
1930-09
s.n.
Riverside
Strawberry Valley. San Jacinto Mts.
1616
Comment
RSA792161
Eriogonum davidsonii
A. C. Sanders, Mitch Provance
2008-7-11
35750
Riverside
Coldwater Creek along trails in vicinity of junction of South Ridge and Coldwater Trails, 1.25 mi. NE of Mountain Center, c. 3/4 mile NE of Keenwild Fire Station
1450
Comment
SBBG34525
Eriogonum davidsonii
D. Myrick
1969-10-20
2128
Riverside
St Hwy 74, E of Hemet
1066
Comment
SEINET6340538
Eriogonum davidsonii
B. Thomas
1967-10-22
346 -83
Riverside
Fulmar lake, 8 miles N of Idyllwild, of Co. Rd. R-1
1829
Comment Read comments Nov 8 2015
UCR175171
Eriogonum davidsonii
Jim Andre
2006-4-26
6770
Riverside
South Mojave Desert, Joshua Tree National Park: west of upper Long Canyon, c. 5 mi south of the radio tower and NE corner (boundary) of the park
1325
Comment
UCR262263
Eriogonum davidsonii
T. B. Salvato, Meenaxi R. Panakkal, Tim Thomas
2009-6-23
3741
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
RSA393270
Eriogonum deflexum var. deflexum
N. C. Cooper
1949-4-8
3315
Riverside
Desert Center.
610
Comment
UCR134636
Eriogonum deflexum var. deflexum
Nancy K. Cione
2004-5-4
s.n.
Riverside
Eastern Mojave Desert, Eagle Mountain MWD Pumping Station, 1 mi W and 7 mi north of Desert Center
366
Comment
CLARK-A1528-3733
Eriogonum elongatum
John C. Roos
1975-12-6
Riverside
1219
Comment
RSA125968
Eriogonum elongatum
E. K. Balls, Percy C. Everett
1957-11-4
22750
Riverside
Snow Creek, near old Fish Hatchery and through wash.
701
Comment
UCR35098
Eriogonum evanidum
L. B. Ziegler
1967-10-27
259
Riverside
San Jacinto Mtns., Hemet Valley, near Thomas Mt. Subdivision
1402
Comment
UCR137479
Eriogonum fasciculatum var. foliolosum
D. L. Banks
1997-3-16
1540
Riverside
NW Palomar Mountains, Agua Tibia Mountains, N face of Dorland Mountain, the Dorland Mountain Arts Colony along the circular drive that runs around the north side of the compound
567
Comment
SD229220
Eriogonum fasciculatum var. polifolium
Dick Schwenkmeyer, Collection made by Tony Harper
2013-5-8
884
Riverside
Little Paradise Camp in Palm Canyon, approx. 8 miles S. of Cathedral City
869
Comment
SD229225
Eriogonum fasciculatum var. polifolium
Dick Schwenkmeyer, Bethany Jenkins
2012-3-7
628
Riverside
Mt. San Jacinto
1085
Comment
UC1032088
Eriogonum fasciculatum var. polifolium
H. S. Yates
1936-4-7
5422
Riverside
near Whitewater; San Jacinto Quadrangle
Comment
CAS-BOT-BC253497
Eriogonum gracile
James L. Reveal; C. Rose Broome
1987-6-27
6614
Riverside
Along Morris Ranch Road, 1.9 mile northeast of California Highway 74 and about 1.5 mile northeast of Kenworthy Guard Statoin, about 8 airline miles southeast of Mountain Center, San Jacinto Mountains
1584
Comment
UCR132919
Eriogonum gracile
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
UCR250402
Eriogonum gracile
Jeremiah George
2012-5-17
s.n.
Riverside
Beaumont Bench, north slope facing San Timoteo Creek, north of Hwy 60 and south of Oak Valley Parkway, E of Potrero Blvd.
747
Comment
POM153369
Eriogonum gracile var. gracile
P. A. Munz, I. M. Johnston
1928-9-12
11256
Riverside
Temescal Canyon.
Comment
RSA486460
Eriogonum gracile var. gracile
Richard Noyes, L. Arnseth
1988-10-30
756
Riverside
Harford Springs County Park vicinity. East of Park boundry and bordering Gavilan Mine Road.
610
Comment
RSA242147
Eriogonum gracile var. incultum
James L. Reveal, Caroline G. Reveal
1972-8-9
2857
Riverside
Along California Highway 243, 4 miles north of the road junction with Highway 74, 0.5 mile south of the center of Idyllwild
Comment
UC1601637
Eriogonum gracillimum
Jenkins and Street
1917-5-30
1970
Riverside
San Jacinto
Comment
UC85855
Eriogonum inflatum var. deflatum
Mrs. E. C. Thurber
1896-3-21
Riverside
Palm Springs
Comment
CAS-BOT-BC270594
Eriogonum molestum
Mary F. Spencer
1919-7-1
1375
Riverside
Idylewild, San Jacinto Mountains
1615
Comment
UC849594
Eriogonum molestum
P. A. Munz
1922-9-6
6361
Riverside
n Dark Canyon; San Jacinto Mts.
1524
Comment
RSA90134
Eriogonum molestum
E. K. Balls, Percy C. Everett
1953-8-19
18530
Riverside
On Hwy from Banning to Idyllwild, SE from Lake Fullmore.
1677
Comment
CAS-BOT-BC269783
Eriogonum nudum var. pauciflorum
Marcus E. Jones
1924-8-29
s.n.
Riverside
Idyllwild
Comment
CAS-BOT-BC269789
Eriogonum nudum var. pauciflorum
Louis C. Wheeler
1931-10-4
219
Riverside
Hemet-Idyllwild Road, San Jacinto Mts.
1371
Comment
POM48879
Eriogonum nudum var. pauciflorum
P. A. Munz, I. M. Johnston
1924-7-27
8736
Riverside
Dark Canyon, San Jacinto Mountains.
2287
Comment
UCR17518
Eriogonum nudum var. pauciflorum
Frank C. Vasek
1979-7-26
790726- 01
Riverside
Santa Rosa Mtns, Vicinity of Virgin Spring and Stump Spring
2348
Comment
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
JOTR29564
Eriogonum pusillum
Andre, Jim, Tasha LaDoux
2006-4-11
6738
Riverside
Joshua Tree National Park. Along Pinto Basin Rd (paved) in Wilson Canyon
857
Comment
CAS-BOT-BC253021
Eriogonum reniforme
Geo. B. Grant
1906-4-20
6751
Riverside
Palm Springs, Colorado Desert
Comment
RSA64578B
Eriogonum thomasii
F. W. Peirson
1914-04
1737
Riverside
Whitewater, west end of Coachella Valley.
Comment
UC912798
Eriogonum thomasii
Mary F. Spencer
1922-3-23
2148
Riverside
near Mecca; Colorado Desert
-48
Comment
UC998913
Eriogonum thomasii
H. J. Fuller
1942-4-18
Riverside
near Mecca; Mojave Desert
Comment
UCR136675
Eriogonum thomasii
George B. Grant
1906-5-1
440 6741
Riverside
Sonoran (Colorado) Desert, Palm Springs
244
Comment
UCR148306
Eriogonum thomasii
John F. Green
2005-1-14
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, Coachella Canal right-of-way, between siphons 22 and 23, south of Salt Creek
23
Comment
UC1618002
Eriogonum thurberi
Donald G. Nelson
1936-5-22
384
Riverside
on Pines-to Palms hwy at Ribbonwood Camp; San Jacinto Mts.
Comment
CAS-BOT-BC263583
Eriogonum trichopes
L. A. Greata
No date on label.
400
Riverside
Coachella, Colorado Desert
Comment
CAS-BOT-BC263589
Eriogonum trichopes
Roxana S. Ferris
1918-6-14
972
Riverside
Near Indian Wells
Comment
SEINET9369605
Eriogonum trichopes
Unknown
1976-5-4
Riverside
Red Mountain Road.
Comment
UCR13758
Eriogonum wrightii var. membranaceum
N. R. Zabriskie, W. W. Zabriskie
1972-9-7
534
Riverside
Peninsular Range; San Jacinto Mtns., Strawberry firebreak, south of S end of Marion Ridge Road, Pine Cove, W drainage Mtns
1921
Comment
CAS-BOT-BC261785
Eriogonum wrightii var. nodosum
A. C. Sanders; P. MacKay
1994-10-23
15845
Riverside
San Bernardino Mountains: Whitewater River Canyon, between the trout hatchery & Bonnie Bell
780
Comment
SBBG64297
Eriogonum wrightii var. subscaposum
R. Hoffmann
1929-9-10
Riverside
San Jacinto Mtns
2438
Comment
UC68594
Erioneuron pulchellum
H. M. Hall
1905-5-1
5961
Riverside
Colorado River Colorado Desert (canyons along river)
Comment
POM357958
Eriophyllum confertiflorum
E. Crow
1929-3-17
207
Riverside
Glen Ivy Hot Springs, Santa Ana Mts.
Comment
RSA494630
Eriophyllum confertiflorum
Maureen H. Pendleton
1987-5-20
s.n.
Riverside
Ca. 0.8 mi. (airline) WSW of town of Anza on Terwilliger Rd.
1280
Comment
RSA653355
Eriophyllum confertiflorum
Robert MacGregor
1984-5-19
11
Riverside
Ca Hwy 79, 1.4 miles S of junction with CA Hwy 371, S side of road.
Comment
UCSB26795
Eriophyllum confertiflorum
Wilken, Dieter
1969-6-30
Riverside
Santa Rosa Springs, Santa Rosa Mtns.
2377
Comment Read comments Apr 1 2014
GMDRC2040
Eriophyllum confertiflorum var. confertiflorum
J. Andre
2006-4-26
6746
Riverside
Little San Bernardino Mountains: Joshua Tree National Park: about 0.5 mi. NNE. of Rattlesnake Spring, on ridge just south of radio tower and NE corner of park boundary. Near 34.07623 deg. N 116.44711 deg. W. Elev. 4332 ft.
1321
Comment
CAS-BOT-BC301786
Eriophyllum multicaule
P. A. Munz
1922-4-29
5080
Riverside
Leach Canyon, Santa Ana Mts
548
Comment
CAS-BOT-BC301791
Eriophyllum multicaule
Frank W. Peirson
1922-4-29
2927
Riverside
Road to Leach Canyon, about 1 mile north of Lake Elsinore
Comment
UCR92384
Eriophyllum multicaule
F. M. Reed
1930-4-8
6860
Riverside
San Bernardino Mtns., Whitewater Canyon
610
Comment
POM29812
Eriophyllum wallacei
Marcus E. Jones
1903-5-11
s.n.
Riverside
Whitewater.
305
Comment
RSA786535
Eriophyllum wallacei
C. P. Cowan
1978-4-23
1214
Riverside
12.1 mi (19.2 km) S on Hwy 74 from jct with Hwy 111 at Indian Wells. Whittaker transect no.W-220 (voucher).
950
Comment
UCR136250
Erodium brachycarpum
A. C. Sanders
2004-4-20
27571
Riverside
Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line
640
Comment
RSA771111
Erodium cicutarium
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4731
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm)., Between N33.97538, W116.65161 and N33.97538 and W116.65119
604
Comment
UCR154547
Eryngium aristulatum var. parishii
Jason L. Hlebakos
2005-5-13
680
Riverside
Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau, large vernal pool on Mesa de Colorado, c. 4 mi SE of Squaw Mtn
634
Comment Read comments Feb 3 2015
CAS-BOT-BC54334
Erysimum capitatum
Noel Herman Holmgren; Liew Fah Seong
1969-6-17
3581
Riverside
San Jacinto Mountains, Black Mountain, campground at turnoff to a lookout tower.
Comment
CAS-BOT-BC54339
Erysimum capitatum
Roxana S. Ferris; Ruth P. Rossbach
1938-5-20
9659
Riverside
6 miles form Pinon Flat Public Camp on road to Hemet on State Highway #74.
Comment
RSA0020242
Erythranthe floribunda
Scott D. White, Justin M. Wood
2008-7-8
12396
Riverside
San Jacinto Mountains: Johnson Meadow.
1439
Comment
SD129534
Erythranthe guttata
Miles Fellows
1985-10-3
163
Riverside
Oasis de Los Osos Preserve of the Nature Conservancy, Snow Creek Canyon, at the N foot of the San Jacinto Mountains near stream
Comment
SD70884
Erythranthe guttata
Helen V. Witham
1969-7-2
169
Riverside
Edge of water, De Luz Creek Crossing, 4 mi. N. of De Luz
249
Comment
RSA0014890
Erythranthe tilingii
Charlotte M. Wilder
s.n.
Riverside
Tahquitz. San Jacinto Mountains.
Comment
POM308634
Eschscholzia
Henry J. Ramsey, Henry J. Ramsey
1937-5-9
3215
Riverside
Near Desert Center.
Comment
UC855146
Eschscholzia californica
I. W. Clokey, C. B. Clokey, and B. C. Templeton
1930-4-15
4641
Riverside
Gavilan Peak
600
Comment
CAS-BOT-BC83132
Eschscholzia minutiflora
Cecil Hart
1926-2-1
s.n.
Riverside
Palm Springs.
Comment
RSA0022945
Eschscholzia minutiflora
Duncan S. Bell
2010-4-1
647
Riverside
Arica Mountains: collecting near the Atchinson, Topeka, and Santa Fe railroad tracks approximately 3 air miles east of Priest Well, or approximately 4.3 air miles southeast of the ghost town of Rice.
216
Comment
UC1922719
Eschscholzia minutiflora
Naomi Fraga, Lisa Rojas
2005-2-10
1397
Riverside
Colorado Desert; Northeastern Colorado Desert region: Just north of Palen Pass Road, ca. 10 miles east of Hwy 177.
Comment
UC68549
Eschscholzia minutiflora
H. M. Hall
Apr. 1905
5901
Riverside
Chuckawalla Springs Colorado Desert
Comment
UCD94285
Eschscholzia minutiflora
Shannon M. Still
2009-2-21
438
Riverside
California. Riverside County.
223
Comment Read comments Sep 2 2017
GMDRC5578
Eschscholzia papastillii
Shannon M. Still
2009-2-21
436
Riverside
167
Comment Read comments Sep 2 2017
CAS-BOT-BC419614
Eschscholzia parishii
Richard Snow
1952-4-14
11 -1
Riverside
Road to Morongo Valley, 7.8 miles from junction with Highway 99/60/70
Comment
CAS-BOT-BC419622
Eschscholzia parishii
Ynez Whilton Winblad
1937-4-22
s.n.
Riverside
Box Canyon
Comment
RSA445440
Eschscholzia parishii
Robert Gustafson
1980-4-3
1529
Riverside
Orocopia Mountains, about 4 miles east of Mecca on Box Canyon road.
213
Comment
UCR166553
Eschscholzia parishii
Scott D. White, Jennifer H. Jones, James Huelsman
2005-4-14
10881
Riverside
Sonoran (Colorado) Desert, Eastern Coachella Valley, bajada beneath Mecca Hills, just east of Coachella Canal
49
Comment
UCSB3661
Eschscholzia parishii
Ray, Peter
1949-3-12
Riverside
North side of Coachella Valley; 2 miles west of Whitewater
457
Comment
RSA516880
Eucrypta chrysanthemifolia
Steve Boyd
1986-3-1
1363
Riverside
Gavilan Hills, Gavilan Plateau: 1/4 mile south of Harford Springs County Park
640
Comment
RSA583359
Eucrypta chrysanthemifolia
Steve Boyd, D. L. Banks
1995-4-5
8420
Riverside
Palomar Range, Agua Tibia Wilderness Area, northern flank of Agua Tibia Mountain at the eastern edge of the Dripping Springs Alcove in tributary of Arroyo Seco, west of the lower Dripping Springs Trail, just south of the Wilderness boundary.
579
Comment
RSA715256
Eucrypta chrysanthemifolia
A. C. Sanders
2006-5-19
32443
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
SEINET3091500
Eucrypta chrysanthemifolia
B. Pitzer, L. F. LaPre
1987-3-2
418
Riverside
Peninsular Range; Bundy Canyon, 2 mi SE of Lake Elsinore, 0.5 mi north of Bundy Canyon Road, off Raciti Rd. Romoland 7.5
703
Comment
UCSB38662
Eucrypta chrysanthemifolia
Cowan, Clark
1978-4-25
Riverside
6.7 mi (10.7 km) SW on 74 from jct w/ 71, 4.6 mi (7.3 km) from Lake Elsinore, Santa Ana Mts. Cleveland Natl. For.; Whittaker transect #W-229
Comment
RSA0094882
Eucrypta chrysanthemifolia var. bipinnatifida
Jim M. Andre
2012-4-11
20687
Riverside
Little San Bernardino Mountains; Hidden Tank Picnic Area, 1.4 mi. SW of paved road (Utah Trail) to Cottonwood Spr, approx. 8 mi. south of North Entrance Sta., N. end of Hexie Mtns.
1076
Comment
RSA27708
Eucrypta chrysanthemifolia var. bipinnatifida
C. L. Hitchcock
1940-4-1
5908
Riverside
1 mi. below Cottonwood Springs. Joshua Tree Nat. Monument.
Comment
UCR3955
Eucrypta chrysanthemifolia var. chrysanthemifolia
R. L. Irwin
1962-4-21
40
Riverside
Beneath center of Crestmore Road bridge over Santa Ana River, and c. 100 ft. west.
244
Comment
CLARK-A1528-2975
Eucrypta micrantha
John C. Roos
1966-3-26
Riverside
Comment
RSA776838
Eucrypta micrantha
Amber Swanson, Duncan S. Bell
2011-3-18
223
Riverside
About 3 airmiles SE of Desert Center, N of Chuckwalla Mtns.
392
Comment
UCR256342
Euphorbia eriantha
Duncan S. Bell
2011-12-30
3026
Riverside
Sonoran (Colorado) Desert, Arica Mountains: southern section of the mountain range within the Palen/McCoy Wilderness area; c. 2 air miles southwest of Priests Well, or c. 7 air miles southwest of the ghost town of Rice
365
Comment
UCR5294
Euphorbia micromera
O. F. Clarke
1966-10-5
661005- 25
Riverside
Santa Rosa Mtns./ Sonoran (Colorado) Desert, University of Calif, Riverside Reserve [Deep Canyon], Big Horn Drive [to?] Royal Carrizo Rd
915
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
POM12022
Euphorbia palmeri
Mary F. Spencer
1921-6-1
1227
Riverside
Idyllwild, San Jacinto Mountains.
1616
Comment
UC17653
Euphorbia palmeri
Geo. F. Reinhardt
Jun 1897
Riverside
San Jacinto Mountains
Comment
SD129388
Euphorbia polycarpa
Jon M. Stewart
1989-9-17
602
Riverside
Coachella Valley, Pushawalla Canyon in the Indio Hills, in desert wash
Comment
UCR166022
Euphorbia polycarpa
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
UCR51361
Euphorbia polycarpa
S. J. Myers
1988-2-4
s.n.
Riverside
Northgate Estates development, immediately NW of Canyon Lake
488
Comment
UCR97280
Euphorbia polycarpa
Scott D. White
1993-3-12
1167
Riverside
Near Winchester
466
Comment
OBI14407
Euphorbia polycarpa var. hirtella
Robert F. Hoover
1966-10-15
10162
Riverside
Dead Indian Creek Wash, S of Palm Desert
Comment
RSA432481A
Euphorbia polycarpa var. vestita
B. C. Templeton, I. W. Clokey
1930-4-9
1013
Riverside
North of Palm Springs. Colorado desert
400
Comment
UCR145475
Euphorbia prostrata
L. C. Wheeler
1965-6-27
8691
Riverside
Corona; Overholtzer's Grove
335
Comment
CLARK-A1528-2710
Euphorbia setiloba
John C. Roos
1947-11-1
Riverside
Eagle Mountains
Comment
UCR28986
Euphorbia setiloba
A. C. Sanders
1982-12-19
3452 B
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
UCR117317
Euphorbia spathulata
A. C. Sanders, W. W. Wright, J. Latting, et al.
1975-5-4
726
Riverside
Santa Rosa Plateau, Santa Ana Mtns., Mesa de Burro
610
Comment
UCR130094
Eustoma exaltatum
G. R. Ballmer
2003-11-22
s.n.
Riverside
Colorado River Valley, Northern Paloverde Valley, east of Hwy 95, c. 5 miles NE of Blythe, east end of 2nd Ave.
87
Comment
SEINET13945543
Fagonia chilensis
Helen K. Sharsmith
1952-1
4062
Riverside
NW base of Chuckawalla Mts., 7 mi S of Hwy 60-70; ca. 1750 ft alt.
533
Comment
CAS-BOT-BC167364
Fagonia laevis
J. C. Roos
1966-3-26
s.n.
Riverside
2 miles S.E. of Desert Center
Comment
IRVC28829
Fagonia laevis
Mark A. Elvin
2005-4-26
4230
Riverside
Coachella Valley/Indio Hills; N of I-10. Northern Sonoran Desert
198
Comment
UC1287006
Fagonia laevis
C. L. Hitchcock
1966-3-16
24209
Riverside
4 mi s Palm Desert (along Palms to Pines Highway)
609
Comment
UCSB22662
Fagonia laevis
Shaw, M.
1964-4-5
Riverside
Wash along State Highway 195, 2.8 miles west of junction with cut off road to U.S. Highway 70.
457
Comment
UCR233167A
Fagonia pachyacantha
Jim Andre, Glenn L. Clifton
2011-2-22
17444
Riverside
Mecca Hills, along Box Canyon Road, 10.3 mi northeast of town of Mecca
219
Comment
UCR2409
Festuca myuros
F. M. Reed
1926-6-14
59
Riverside
San Jacinto Mtns., Banning Road near Point View [=Vista Grande?], west of Idyllwild
1768
Comment
UCR20780
Festuca octoflora
A. C. Sanders, Steve Boyd
1980-5-2
1390
Riverside
Peninsular Range; Perris Basin, Motte Reserve; rocky hills 2.5 miles NW of Perris
518
Comment
UCR87146
Festuca octoflora
A. C. Sanders, K. C. Rose, D. Woodard
1995-3-22
16234
Riverside
San Jacinto Mountains, San Gorgonio Pass: on and near a rocky spur at the N foot of the mountains, SW of Verbenia Ave, west of Snow Creek, east of Cabazon
550
Comment
UCR216233
Filago californica
Mike Bell
2008-3-19
036
Riverside
Sonoran (Colorado) Desert/San Bernardino Mtns., Bonnie Bell, along Whitewater River c. 2 miles north on Whitewater Canyon Rd. from I-10 freeway
537
Comment
RSA593702
Filago gallica
Steve Boyd, David E. Bramlet
1996-4-19
8624
Riverside
San Jacinto Valley, ca 2 air miles NE of Winchester and 0.5 mi W of Ryan Airfield in the upper Salt Creek floodplain, at the N end of California Avenue, N of Stetson Avenue, W of the Metropolitan Water District canal.
457
Comment
UCR134653
Filago gallica
Mitch Provance
1998-4-9
404
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
SEINET8547771
Forestiera neomexicana
I. W. Clokey, C. B. Clokey, B. Templeton
1930-4-15
s.n.
Riverside
Gavilan Peak, Ravine bottom
550
Comment
SFV2334
Fouquieria splendens
F. R. Rickson
1961-3-24
s. n.
Riverside
About 4 miles west of Desert Center on Highway 60-70.
335
Comment
PASA1847
Franseria dumosa
R. Peirce
1966-4-21
Riverside
2 mi. W. of Windy Point, 2 mi. S. of White Water P.O.
Comment
RSA559330
Frasera parryi
Steve Boyd, T. S. Ross
1992-5-15
7412
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Major lateral drainage north of Bear Canyon, vicinity of the junction of Tenaja and Morgan Trails, west of Round Potrero.
671
Comment
UCR201430
Frasera parryi
Scott D. White, Justin M. Wood
2008-6-17
12167
Riverside
San Jacinto Mountains, Garner Valley, USFS Kenworthy Station
1402
Comment
POM12925
Fremontodendron californicum
Philip A. Munz
1922-6-24
5805
Riverside
Pipe Creek, San Jacinto Mountains
1585
Comment
UCD166240
Funastrum cynanchoides var. hartwegii
Jack Major
1962-4-17
775
Riverside
Along the west facing wall of Whitewater Canyon, just east of San Gorgonio Pass, north of US HWYs 60 and 70, (modern Interstate 10 in this locality). (Exact location unknown. Coordinates estimated by label maker.)
670
Comment
SD258845
Funastrum hirtellum
Sarah J. De Groot, Cheryl Sevilla
2016-3-16
7649
Riverside
Mecca Hills, side road MC 093 from Little Box Canyon Road.Side canyon forking north from Little Box Canyon, east of Box Canyon. East side of Mecca Hills, eastnortheast of Mecca.
281
Comment
SJSU11071
Funastrum hirtellum
R. C. McGhee
1970-4-14
186
Riverside
E base Coxcomb Mts at end of rd 2.3 mi W of junction with Desert Center-Rice Rd
Comment
UCR228166
Funastrum utahense
Dave Silverman, Mark Bibbo
2010-3-31
7899
Riverside
Sonoran (Colorado) Desert, southern McCoy Mtns, east bajada flank, 2.1 km west of Black Creek Rd, 6.5 km ENE of McCoy Peak and 6.6 km north of I-10
189
Comment
UCR154463
Galium angustifolium
Jason L. Hlebakos
2005-5-30
806
Riverside
Peninsular Range, Durasno Valley, SE of Coahuilla Indian Reservation, c. 11 mi east of Bonnie Road, and c. 6 mi SSW of Anza
1402
Comment
JEPS56066
Galium angustifolium subsp. angustifolium
Lauramay T. Dempster and G. L. Stebbins
1966-6-18
4247
Riverside
Little Thomas Mountain Rd 1/2 mi w Spillway Creek; San Jacinto Mts.
1463
Comment
POM367706
Galium angustifolium subsp. angustifolium
M. M. Thompson
1947-6-9
C 2076
Riverside
Los Alamos Canyon, Elsinore.
762
Comment
RSA523616
Galium angustifolium subsp. angustifolium
L. T. Dempster
1962-4-17
1890
Riverside
Whitewater Canyon, about1 mile below the Fish Hatchery.
Comment
SD186323
Galium angustifolium subsp. angustifolium
Andy C. Sanders
2004-4-20
27526
Riverside
Santa Rosa Plateau; 0.5 km west of Tenaja Road and north of the San Diego County line
640
Comment
UC729540
Galium angustifolium subsp. gracillimum
Carl B. Wolf
1932-5-24
3648
Riverside
1/2 mi below Fish Hatchery (n base of mts); San Jacinto Mts., Snow Creek Canyon
548
Comment
JEPS54620
Galium angustifolium subsp. jacinticum
L. T. Dempster and G. L. Stebbins
1966-6-18
4244
Riverside
0.9 mi above junction with road to Pine Wood (Black Mountain road); San Jacinto Mts.; Black Mt. road, San Jacinto Mts., Riverside Co.
1981
Comment
POM367815
Galium stellatum
Christopher Davidson
1979-4-4
7718
Riverside
Orocopia Mountains, E of Box Canyon on Box Canyon Rd., 15.1 miles E of Mecca. Dirt road to the SE.
579
Comment
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
CLARK-A1528-2936
Garrya flavescens
John C. Roos
1947-3-15
3336
Riverside
San Jacinto Mountains
1066
Comment
UCR91912
Garrya veatchii
A. C. Sanders, S. Hawkins, J. Goetzen, D. Freeman
1996-5-1
18121
Riverside
San Bernardino Mtns, Morongo Indian Reservation, natural pond & bog at SE edge of Burro Flats
1100
Comment
CDA5294
Gaura sinuata
A. C. Sanders, T. B. Salvato
2001-5-24
24364
Riverside
Perris-Aguanga Basin; Temecula, Long Canyon west of Del Rey Rd., along bottom of canyon W of junction of Av. Pina Colada
Comment
UCR10169
Gayophytum diffusum subsp. parviflorum
R. Kniffen
1969-9-28
s.n.
Riverside
Santa Rosa Mtns, Toro Peak
2652
Comment
RSA596936
Gazania linearis
A. C. Sanders
1996-4-12
18027
Riverside
Moreno Valley: old field/vacant lot on W side of Frederic St. between Eucalyptus and Myers
494
Comment
HSC5681
Geraea canescens
L. S. Rose
1967-12-20
67183
Riverside
6 mi. SE, of Thousand Palms
15
Comment
JEPS33546
Geraea canescens
W. L. Jepson and W. C. Mathews
1914-5-23
6052
Riverside
Conchilla Desert Colorado Desert, Conchilla Desert
60
Comment
UCD132580
Geraea canescens
Richard Bates
1949-4-26
s.n.
Riverside
Cathedral City, southeast of Palm Springs.
Comment
RSA72288
Gilia angelensis
F. W. Peirson
1922-5-19
4130
Riverside
5 miles northeast of Murrieta on road to Menifee Valley.
427
Comment
UC128980
Gilia angelensis
Geo. R. Hall
1906-1
Riverside
Riverside
Comment
UCR116469
Gilia angelensis
A. C. Sanders, T. B. Salvato
2001-3-30
23867
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
HSC86989
Gilia capitata
Maureen Pendleton
1988-2-15
Riverside
2 mi. NW of Alberhill on E side of Horsethief Canyon wash
381
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
RSA741207
Gilia capitata subsp. abrotanifolia
Scott D. White, Justin M. Wood
2008-5-15
11960
Riverside
San Jacinto Mountains: Garner Valley, NW of Fobes Ranch Rd and NE of Hwy 74, valley bottom.
1357
Comment
POM13097
Gilia diegensis
P. A. Munz, I. M. Johnston
1922-5-20
5484
Riverside
Kenworthy, San Jacinto Mountains
1402
Comment
UCR110972
Gilia diegensis
George K. Helmkamp
1998-6-27
4102
Riverside
Santa Rosa Mtns., 3.3 miles south of Hwy 74 along Santa Rosa Mtn Rd. (= Santa Rosa Truck Trail, FS Rd. 7S02), in vicinity of an unnamed spring
1585
Comment
RSA0054867
Gilia gilioides subsp. glutinosa
Keith E. Hoffmaster
1937-6-6
780
Riverside
San Jacinto Mts, along Palms to Pines road.
Comment
UCR103549
Gilia latifolia
George K. Helmkamp, E. A. Helmkamp
1998-1-17
2533
Riverside
Sonoran (Colorado) Desert, Box Canyon, NE of Mecca and 3.5 mi south of Shavers Well.
244
Comment
UCR180231
Gilia latifolia
Scott D. White, Pam Devries
2006-3-14
11259
Riverside
Sonoran (Colorado) Desert, Eastern Coachella Valley, a few mi east of Indio, at proposed I-10 Freeway/ McNaughton Parkway interchange, north of the I-10 Freeway
152
Comment
RSA673551
Gilia ochroleuca
Scott D. White, Tasha La Doux
2000-4-20
7698
Riverside
South of Hemet: Gibbel Flat in the Santa Rosa Hills.
610
Comment
SD129478
Gilia ochroleuca
Ed LaRue
1989-6-11
Riverside
West side of Lakeview Mountains, ca. 1.0 mile southeast of town of Nuevo.
640
Comment
CAS-BOT-BC407612
Gilia ochroleuca subsp. exilis
Robert F. Thorne; F. R. Fosberg; M. Sachetti
1983-4-23
55471
Riverside
San Bernardino Mts: Side-canyon on W side of Whitewater canyon, ca 3.3 mi N of Whitewater Post Office
624
Comment
RSA0017099
Gilia ochroleuca subsp. exilis
Scott D. White, Justin M. Wood
2008-6-18
12238
Riverside
San Jacinto Mountains: Meadow N/W of Keen Camp Summit, S/W of hwy 79.
1402
Comment
UC73634
Gilia ochroleuca subsp. exilis
Miss M. A. King
1893-1
Riverside
Menifee
Comment
UCR140891
Gilia ochroleuca subsp. exilis
Virginia Moran
2003-3-26
s.n.
Riverside
Peninsular Range, Wilson Valley Mitigation Bank (Center for Natural Lands Management), NE of Wilson Valley Road and west of Wilson Creek
915
Comment
HSC16979
Gilia scopulorum
C. L. Hitchcock, C. V. Muhlick
1964-3-22
23268
Riverside
W end of Pinto Basin, Joshua Tree National Monument.
Comment
JEPS119482
Gilia stellata
Clark Cowan
1978-4-23
1176
Riverside
ESE slope above San Jacinto tramway parking lot, Chino Canyon.
Comment
UC68776
Gilia stellata
H. M. Hall
May, 1905
6015
Riverside
Cottonwood Springs Colorado Desert, Cottonwood Springs
670
Comment Read comments Oct 9 2010
UC908859
Gilia stellata
Herbert L. Mason
1928-3-11
4249
Riverside
along road between Indio and Palm Springs (Colorado Desert); , btw Indio and Palm Springs
Comment
UC937310
Gilia stellata
I. W. Clokey
1935-4-17
6801
Riverside
Cottonwood Springs
Comment
UCR18175
Gilia stellata
A. C. Sanders
1978-4-1
516
Riverside
Santa Rosa Mtns, Pinyon Flats area, east side of Sugarloaf Mountain above Highway 74
1220
Comment
SD152893
Githopsis diffusa subsp. candida
Steve Boyd, Tim Ross
1992-5-4
7178
Riverside
Southern Santa Ana Mountains, Oak Flats area east of Verdugo Potrero.
730
Comment
RSA653663
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. S of Eden Hot Spr., [UTM 10km cell: 11S MH-9E, 4N. Mt. Rudolph]
433
Comment
RSA659628
Glyceria striata
J. C. Roos
1965-7-3
s.n.
Riverside
Dark Canyon, San jacinto Mtns.
Comment
POM358936
Gnaphalium californicum
N. C. Cooper
1944-6-4
1367
Riverside
Elsinore Mountain; Lookout at top.
1066
Comment
RSA708178
Gnaphalium luteoalbum
Scott D. White, Angelia Carey
2004-5-7
10322
Riverside
San Jacinto Mountain foothills: Indian Creek and adjacent foothills.
549
Comment
UCR162772
Gnaphalium luteoalbum
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
POM12920
Gnaphalium palustre
P. A. Munz
1922-6-30
5919
Riverside
Santa Rosa Mts.: Santa Rosa.
1981
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
UCR112495
Gnaphalium palustre
A. C. Sanders
1998-5-21
21868
Riverside
Hemet, alkaline flats west of town, along Stetson Ave. west of Warren Rd.
457
Comment
UCR157959
Gnaphalium palustre
T. B. Salvato, A. C. Sanders
2005-5-17
918
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
RSA778251
Guillenia lasiophylla
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-30
918
Riverside
East Mojave Desert region: McCoy Wash, east side of McCoy Mountains, pavement plain, approximately 7 miles north of I-10.
335
Comment
UCR103456
Gutierrezia sarothrae
Bern Schwenn
1998-9-27
s.n.
Riverside
Santa Rosa Mtns, San Bernardino National Forest, Cactus Spring Trail, where trail crosses Horsethief Creek
1341
Comment
SEINET3859876
Haplopappus venetus
A. C. Sanders, Donald L. Sanders
2010-11-28
38695
Riverside
Peninsular Range; NW Gavilan Hills: Angel Canyon Falls, above Home Gardens at the western edge of Riverside, 4.8 km NW of Lake Mathews dam, above intersection of Lincoln St. & Indiana Ave.; 0
232
Comment
UCR34963
Haplopappus venetus subsp. vernonioides
L. B. Ziegler
1966-10-16
103
Riverside
San Jacinto Valley/San Jacinto Mtns. Foothills, Soboba Indian Reservation
503
Comment
RSA0066611
Harpagonella palmeri
Steve Boyd, Tim Ross, Laurel Arnseth, Jaime Bonilla
1990-4-3
4060
Riverside
Vail Lake area, summit of 'Big' Oak Mountain at E end.
793
Comment
RSA0066628
Harpagonella palmeri
Steve Boyd, Tim Ross, Laurel Arnseth
1989-4-1
3133
Riverside
Vail Lake area, ridge-top of volcanic substrate w/clay soil, 2 mi W of dam, at edge of escarpment E of Pauba Valley.
518
Comment
UCR163994
Helianthemum scoparium
John F. Green
2005-11-2
s.n.
Riverside
Peninsular Range, Southern Santa Ana Mtns., Santa Rosa Plateau, La Cresta area, 2 miles NE of Squaw Mountain
640
Comment
CDA6205
Helianthus annuus
G. D. Barbe
1973-10-19
1733 a
Riverside
Marshburn Farms. Southeast corner of Van Buren and Road 62, west of Thermal.
0
Comment
POM319674
Helianthus annuus subsp. lenticularis
Patricia Wilder
1971-9-29
5270
Riverside
Base of the San Jacinto Mountains, east of Hemet on north side of Valle Vista at north end of Fairview Street, north of Florida Street; at boundary of Soboba Indian Reservation.
518
Comment
SBBG60918
Helianthus californicus
R. Hoffmann
1929-9-7
Riverside
San Jacinto Mtns
1828
Comment
RSA707984
Heliotropium curassavicum
Scott D. White, Angelia Carey
2004-5-7
10345
Riverside
Indian Creek and adjacent foothills.
549
Comment
CLARK-A1528-335
Heliotropium curassavicum subsp. oculatum
Fred B. Essig
1966-5-2
Riverside
Riverside
Comment
UCSB7391
Helminthotheca echioides
Philbrick, Ralph
1954-10-24
Riverside
4 miles south of Chino Institute
213
Comment
UC489018
Hemizonella minima
C. V. Meyer
1929-6-16
761
Riverside
Saunder's Meadow San Jacinto Mts.
1706
Comment
RSA740916
Hemizonia mohavensis
Scott D. White, Justin M. Wood
2008-7-10
12446
Riverside
San Jacinto Mountains: Fobes Spring
1500
Comment
RSA656543
Hemizonia paniculata
A. C. Sanders
2000-5-25
23423
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
UCR127561
Hemizonia paniculata
A. C. Sanders, T. B. Salvato
2003-5-21
26787
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
UCR131799
Hemizonia paniculata
Mitch Provance
1998-6-20
702
Riverside
Jurupa Mountains, Glen Avon Hts., Boulder Park, 0.7 km west of Pyrite St.on the north side of Granite Hill Dr.
305
Comment
UCR150559
Hemizonia paniculata
Scott D. White
2003-12-1
9890
Riverside
Santa Ana River Valley; city of Riverside; La Sierra area
244
Comment
UCR148720
Hemizonia pungens subsp. laevis
B. L. Jones
2003-5-29
s.n.
Riverside
Lake Elsinore area, just N of the intersection of Corydon Rd. and Grand Rd
393
Comment
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
RSA778492
Hesperocallis undulata
Duncan S. Bell
2009-3-8
59
Riverside
Arica Mountains: the north tip of the mountain range approximately 3 air miles northwest of Priest Well, or approximately 5.5 air miles southwest of the ghost town of Rice.
404
Comment
UCR249831
Hesperocallis undulata
T. B. Salvato, R. T. Hawke, Tim Thomas, Mitch Provance
2013-3-8
7306
Riverside
Sonoran (Colorado) Desert, south of Hwy I-10, north of the Chuckwalla Mountains, Chuckwalla Valley Road c. 1.4 km west of its junction with Augustine Pass Road
137
Comment
RSA559353
Heterocodon rariflorum
Steve Boyd, Timothy S. Ross
1992-5-15
7389
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Major lateral drainage north of Bear Canyon, vicinity of the junction of Tenaja and Morgan Trails, west of Round Potrero.
670
Comment
RSA0075898
Heterotheca grandiflora
Steve Boyd, T. S. Ross
1989-8-28
3799
Riverside
Vail Lake area, Temecula Creek at confluence with lake and adjacent sedimentary hills to the east.
442
Comment
UC729893
Heuchera hirsutissima
Carl B. Wolf
1932-8-5
3977
Riverside
San Jacinto Mts. summit of San Jacinto Peak; , summit of San Jacinto Peak
3293
Comment
RSA0011484
Heuchera rubescens
Duncan S. Bell, Caitlin Elam, Carrie Kiel
2013-6-5
4990
Riverside
In Strawberry Creek below Strawberry Valley approximately 2.25 air miles southwest of Idyllwild.
Comment
UCR86195
Hibiscus denudatus
A. C. Sanders
1995-5-23
17123
Riverside
Sonoran (Colorado) Desert, Coachella Valley, alluvial fans below the Santa Rosa Mountains, near the mouth of Martinez Canyon, at end of 72nd Avenue
25
Comment
POM48031
Hieracium horridum
P. A. Munz, I. M. Johnston
1924-7-27
8740
Riverside
Dark Canyon, San Jacinto Mountains.
2287
Comment
SD185089
Hilaria rigida
John F. Green
2005-2-2
Riverside
3.0 miles east of Desert Beach.
24
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
SD258840
Hilaria rigida
Sarah J. De Groot, Duncan S. Bell, LeRoy Gross
2016-2-17
7607
Riverside
Santa Rosa Mountains; slide off east side of Martinez Mountain, north of Toro Canyon, south of La Quinta, southwest of Thermal and Coachella.
110
Comment
UCR281907
Hilaria rigida
A. C. Sanders, Jim Malusa
2017-9-21
43358
Riverside
Sonoran (Colorado) Desert, northern boundary of Chocolate Mountains Aerial Gunnery Range along south side of Bradshaw Trail at large wash crossing
680
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
LA45787
Hoffmannseggia microphylla
Miss Halflaud;
March 1925
6483
Riverside
Palm Springs
0
Comment
SD27950
Hoffmannseggia microphylla
Carl B. Wolf
1932-4-26
2978
Riverside
Colorado Desert, 5 miles east of Mecca, on Blythe Road, open sandy flat
29
Comment
UCD105854
Hoffmannseggia microphylla
P. C. Everett; E. K. Balls
1958-4-29
22958
Riverside
U.S. Highway 60/70, Indio to Blythe, 5 mi. e. from jct. with U.S. Hwy 99.
121
Comment
SD152846
Hoita macrostachya
Steve Boyd, Timm Ross, Dave Bramlet
1992-9-9
7669
Riverside
Southern Santa Ana Mts, San Mateo Canyon Wilderness Area, upper San Mateo Cyn from junction of Tenaja Rd (7S01) & Los Alamos Rd (7S04) at confluence of Los Alamos Creek up the San Mateo Trail N to Potrero de la Cienega, about stream, top of Tenaja Falls
395
Comment
SD193231
Holocarpha virgata subsp. elongata
A. C. Sanders, Kelly Volansky
2005-8-31
31599
Riverside
Santa Rosa Plateau, hills west of headwaters of De Luz Creek, ca. 0.5 mile north of Tenaja Rd.
671
Comment
UCR21125
Hordeum depressum
A. C. Sanders, Steve Boyd
1980-5-19
1495
Riverside
San Jacinto Mtns, Garner Valley. Meadow west of Kenworthy Ranger Station.
1375
Comment
UCR2475
Hordeum depressum
F. M. Reed
1935-4-6
9310
Riverside
San Jacinto River canyon, 5 miles south of Perris
Comment
RSA608534
Hordeum intercedens
D. E. Bramlet
1996-5-4
2465
Riverside
San Jacinto Wildlife Area. The site is at the entrance to Marsh A, approx. 15m from the southern levee of Pond No. 1. This locality is approx. 1.5 km northesat of the reserve entrance at Davis Road.
433
Comment
UCR117386
Hordeum marinum
A. C. Sanders, T. B. Salvato
2001-5-25
24392
Riverside
San Jacinto Valley, west edge of Hemet, north side of Hwy 74 (Florida Ave.) at Warren Rd.
457
Comment
JOTR35205
Hordeum murinum subsp. glaucum
Harding, Mitzi, Tasya Herskovitz
2011-4-28
182
Riverside
Joshua Tree National Park. Barker Dam, approx. 200m from trail head
1304
Comment
RSA571293
Hordeum murinum subsp. leporinum
Steve Boyd, Darin Banks
1994-4-5
8273
Riverside
San Mateo Canyon Wilderness Area of the Cleveland National Forest, in the vicinity of Oak Flats east of Verdugo Potreto, along the Lucas Canyon Trail.
732
Comment
UCR182858
Hordeum murinum subsp. leporinum
Mitch Provance
2001-4-21
2976 E
Riverside
San Bernardino Valley, Sunnyslope, west side of Sierra Blvd., along sidewalk adjacent to the golf course
335
Comment
UC114266
Horkelia clevelandii
A. W. Anthony
1895-7-1
Riverside
San Jacinto Mts.
Comment
LA47894
Hosackia crassifolia var. crassifolia
Carl Epling; William Robison
1935-6-30
sn
Riverside
north fork San Jacinto River
Comment
UCR34976
Hulsea vestita subsp. callicarpha
L. B. Ziegler
1972-5-29
466
Riverside
San Jacinto Mtns., W slope along Hwy 74
1341
Comment
POM361079
Hymenoclea salsola
P. J. Remple
1942-3-1
s.n.
Riverside
Near Palm Springs.
Comment
POM113425
Hymenoxys cooperi
J. B. Feudge
1926-5-9
1371
Riverside
Keyes Ranch, Little San Bernardino Mts
1220
Comment
POM254338
Hypochaeris glabra
P. A. Munz
1941-5-18
16661
Riverside
North end of Santa Rosa Ranch, Elsinore Mts.
Comment
UCR281526
Hypochaeris glabra
Mitch Provance, Matt K. Beyers, John Hazlett
2017-3-30
317- 94
Riverside
Temescal Valley, S of the 15 Fwy., 0.3 miles W of Hostettler Rd.
384
Comment
HSC25950
Hyptis emoryi
Richard Spjut
1972-1-6
2108
Riverside
Colorado Desert, 6 mi. N on Eagle Mt. Rd. from jct. of I-10
305
Comment
LA61824
Hyptis emoryi
Elizabeth McClintock; L. Erickson
1937-11-6
sn
Riverside
Box Canyon
Comment
RSA700973
Hyptis emoryi
Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah De Groot, Valentin Arvizu, Tim Thibault
2004-5-14
11220
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
UCR60821
Hyptis emoryi
Steve Boyd, Orlando Mistretta
1986-3-13
1451
Riverside
Sonoran (Colorado) Desert, West side of Palen Mountains, NE of Desert Center. Upper bajada at base of range
244
Comment
RSA155458
Isocoma acradenia var. eremophila
L. S. Rose
1961-11-23
61062
Riverside
La Quinta.
15
Comment
RSA772331
Isocoma acradenia var. eremophila
Orlando Mistretta, Duncan Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4511
Riverside
San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
RSA638870
Isocoma menziesii var. vernonioides
Scott D. White
1998-10-9
7168
Riverside
Corona, near Bedford Canyon: ''Joseph Canyon'' wash near a disused quarry. Site adjacent to housing tracts now under construction and proposed for same.
335
Comment
UC55181
Isocoma menziesii var. vernonioides
E. A. Zumbro
1902-10-1
257
Riverside
Comment
CSUSB714
Isomeris arborea var. angustata
Elliott Helm
1975-5-23
Riverside
Mojave Desert Mojave Desert, 16 miles north of 29 Palms, off highway 177
304
Comment Read comments Aug 26 2014
UCR172146
Iva axillaris
A. C. Sanders
2006-5-11
32264
Riverside
Warm Springs Valley, N edge of city of Lake Elsinore, 35 acre parcel south of the intersection of Collier Ave. and Riverside Dr., NE of Alberhill Crk., NW of Enterprise Way
389
Comment
JEPS41097
Iva axillaris subsp. robustior
W. L. Jepson and H. M. Hall
1901-5-27
1475
Riverside
Cahuilla Valley w Riverside County, Cahuilla Valley
Comment
RSA0097765
Juglans californica
Marc A. Baker, Michelle Cloud-Hughes
2015-7-7
18400
Riverside
San Gorgonio River, 2 km south of Cabazon, 2.6 km NNW of Hurley Flat, 26 km WNW of central Palm Springs.
510
Comment
UCR209195
Juglans californica
A. C. Sanders, R. E. Riefner Jr.
2009-8-11
37141
Riverside
Peninsular Range, Box Springs Mtns. Foothills, Riverside, eastern side of UCR Campus in canyon below botanical garden
335
Comment
CAS-BOT-BC140653
Juglans hindsii
A. C. Sanders; R. E. Riefner, Jr.
2009-8-11
37143
Riverside
Peninsular Range: Box Springs Mtns. Foothills, Riverside
345
Comment
RSA761983
Juncus
Shawn Krosnick, C. Martinez, N. Fraga, L. McDade, et al.
2010-8-14
678
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
UCD141347
Juncus balticus subsp. ater
A. C. Sanders; O. F. Clarke
1991-6-10
11127
Riverside
Upper Santa Ana River/San Bernardino Valley: Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River.
238
Comment
SEINET3150744
Juncus bufonius
H. M. Hall
1904-5-10
4954
Riverside
Fremont Park
244
Comment Read comments Mar 15 2014
UCR117312
Juncus bufonius
A. C. Sanders, W. W. Wright, J. Latting, et al.
1975-5-4
735
Riverside
Santa Rosa Plateau, Santa Ana Mtns., Mesa de Burro
610
Comment
UCR162937
Juncus bufonius
Fred M. Roberts, D. E. Bramlet
2005-4-1
6150
Riverside
Upper Salt Creek, W of Hemet, parcel between Devonshire and Florida, c. 0.2km N of Florida and 0.2km W San Diego Aquaduct; c. 2km NW Ryn Field
457
Comment
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
UCR281096
Juncus bufonius
Mitch Provance, Jeremiah George
2017-3-21
317- 05
Riverside
Elsinore Trough, City of Lake Elsinore, E corner of Collier Ave. and 3rd St.
387
Comment
JOTR35497
Juncus bufonius var. bufonius
La Doux, Tasha, D. Shade, S. De Groot, N. Fraga, L. Washburn
2013-4-26
3185
Riverside
Joshua Tree National Park. Little San Bernardino Mtns, Upper Smithwater Canyon, NW of Quail Mtn. (Biodiversity Hunt stop2)
1295
Comment
UCR180060
Juncus bufonius var. congestus
Mitch Provance
2005-5-18
9815
Riverside
Warm Springs Valley, Nichols road wetland area at Alberhill Creek, south of the I-15 Freeway and Collier Ave., along the SE side of Pierce St., properties on both the NE and SW sides of Baker St. in the city of Elsinore
396
Comment
RSA713779
Juncus dubius
A. C. Sanders, Steve Boyd, J. S. Ross, Mitch Provance
1998-10-25
22274
Riverside
Hwy 74, roadside seep ca. 2 miles below (west of) Mountain Center.11S NH-2E, 2N
1250
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
RSA704867
Juncus mexicanus
J. Russell Bruff
1934-6-19
549
Riverside
Near Hemet Reservoir.
Comment Read comments Jul 29 2010
CLARK-A1528-5053
Juncus phaeocephalus var. paniculatus
John C. Roos
1948-5-15
3837
Riverside
Eagle Mountains
Comment
RSA0103092
Juncus rugulosus
Duncan S. Bell, Josh Brito, John Woodruff
2015-7-15
8548
Riverside
Santa Rosa Mountains; south of Cactus Spring Trail; in Horsethief Creek.
1064
Comment
RSA559336
Juncus textilis
Steve Boyd, Timothy S. Ross
1992-5-15
7406
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Major lateral drainage north of Bear Canyon, vicinity of the junction of Tenaja and Morgan Trails, west of Round Potrero.
671
Comment
UCR116009
Juncus xiphioides
A. C. Sanders, D. Bramlet, E. J. Lawlor, C. L. Sanders
2000-1-16
23302
Riverside
Shipley-Skinner Reserve, Tucalota Creek at horse trail crossing east of Lake Skinner
457
Comment
LA6549
Juniperus californica
Harlan Lewis;
1939-10-22
1039
Riverside
Santa Rosa Mountains, Pinyon Flats, Pines to Palms Highway
1219
Comment
SD80105
Juniperus californica
Nancy Ryan Zabriskie, Walter Zabriskie
1971-4-9
385
Riverside
Santa Rosa Mountains, north slope, Deep Canyon, east side of water service road, about 1.5 miles south of Highway #74
Comment
UCR20717
Juniperus californica
A. C. Sanders, S. D. Boyd
1980-5-2
1424
Riverside
Peninsular Range; Perris Basin, Motte Reserve; rocky hills 2.5 miles NW of Perris
518
Comment
CAS-BOT-BC234603
Justicia californica
Reid Moran
1941-5-5
855
Riverside
Cottonwood Pass, Eagle Mts.
Comment
RSA313565
Justicia californica
D. C. Michener
1979-3-11
3451 a
Riverside
Santa Rosa Mountains: Deep Canyon, near the mouth of Sheep Canyon.
Comment
RSA402296
Justicia californica
Elbert Benjamine
1929-4-6
140
Riverside
Box Canyon, Coachella Valley, Colorado Desert.
Comment
SFV5026
Justicia californica
F. M. Ball
1964-1-4
n.s.
Riverside
Colorado Desert Wide bench on right side of Rt. 74 to Hemet, about 7 miles south of Palm Desert.
335
Comment
UC1541520
Justicia californica
H. E. and S. T. Parks
1940-2-12
24166
Riverside
mouth of Santa Rosa Canyon (Palms to Pines Hwy.)
304
Comment
UCR226787
Justicia californica
Jim Andre
2011-2-9
15901
Riverside
Sonoran (Colorado) Desert, Mecca Hills, along Box Canyon Road at upper end of gorge, c. 6 mi south southeast of the junction with Hwy I-10, c. 12 mi west of Chiriaco Summit
284
Comment
SBBG44958
Justicia californica
I. W. Clokey
1935-4-17
6888
Riverside
Cottonwood Springs
Comment
CDA28517
Kallstroemia californica
W. E. Henson
Nov 1937
Riverside
Blythe.
0
Comment
JOTR38522
Kallstroemia californica
Harding, Mitzi, Kipp Callahan
2012-8-27
291
Riverside
Joshua Tree National Park. Pinto Basin, along southern edge of Pinto Mountains; along Old Dale Road, near Sunrise Mill
Comment
SEINET3071822
Kallstroemia californica
Marc A. Baker, Michelle Cloud-Hughes
2011-12-18
17503
Riverside
West of Palen Pass quadrangle, zone 11 0663470mE 3753470mN NAD83, Palen Valley, along Palen Pass Road, 17km west of Palen Pass, 67km WNW of Blythe, 27km NNE of Desert Center
175
Comment
UCR242295
Kallstroemia californica
A. C. Sanders, T. B. Salvato
2012-10-12
40414
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, along Chuckwalla Valley Rd., 2.9 km (1.8 mi.) west of I-10 junction
120
Comment
RSA0104499
Kallstroemia parviflora
Duncan S. Bell, Sarah DeGroot
2015-9-21
8645
Riverside
Santa Rosa Mountains; north side of Asbestos Mountain, approximately 0.5 air mile east of Potrero Spring.
1147
Comment
CAS-BOT-BC235494
Keckiella antirrhinoides
A. C. Sanders
1998-2-19
21654
Riverside
San Bernardino Mountains: mouth of Hathaway Canyon, Morongo Indian Reservation, east of Banning
793
Comment
POM4283
Keckiella antirrhinoides
Jenkins, Street
1917-5-30
s.n.
Riverside
San Jacinto River Canyon.
Comment
RSA424815
Keckiella antirrhinoides
E. Crow
1929-3-17
189
Riverside
Glen Ivy Hot Springs, Santa Ana Mts.
Comment
SEINET13768160
Keckiella antirrhinoides
A. C. Sanders, G. Helmkamp
1997-3-15
19952
Riverside
Lake Skinner area: hill (1864) east of Skinner Lake at NW end of Tucalota Hills
518
Comment
UCR167829
Keckiella antirrhinoides
T. B. Salvato, Melissa Clemons
2005-6-2
1333
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
RSA0018940
Keckiella antirrhinoides subsp. antirrhinoides
N. R. Zabriskie
1970-3-28
250
Riverside
Twin Pines Ranch Rd. east of Banning-Idyllwild Hwy, north slope San Jacinto Mtns.
1172
Comment
LA209278
Keckiella antirrhinoides var. antirrhinoides
L. Haines; L. Erickson
1937-4-9
sn
Riverside
Riverside-Hemet road near Winchester turnoff
Comment
JOTR31149
Keckiella antirrhinoides var. microphylla
La Doux, Tasha
2009-6-3
1858
Riverside
Joshua Tree National Park. (Stop 2): Little San Bernardino Mountains, Covington Flats Area, Covington Spring
1396
Comment
NY790227
Keckiella cordifolia
F. M. Reed
1928-6-18
6024
Riverside
[Mane?] Street Cañon - south of Corona
548.6
Comment Read comments May 1 2011
POM21136
Keckiella rothrockii subsp. jacintensis
Fordyce Griffiths Jr.
1908-07
s.n.
Riverside
Tahquitz Valley
2439
Comment
UC38693
Koeleria macrantha
H. M. Hall
June, 1901
2131
Riverside
hillsides of Coyote Canyon Santa Rosa Mountain; San Jacinto Mountains, , Coyote Canyon
1584
Comment
SEINET10910278
Krameria
J. Richard Abbott, B. S. Carlsward
1999-6-24
Abbott 12830
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 ca 1.3 km on Whitewater Canyon Road.
Comment
SD21520
Krameria bicolor
Frank F. Gander
1938-5-21
5762
Riverside
Shaver's Summit
Comment
CAS-BOT-BC43702
Krameria erecta
L. R. Abrams
1926-3-26
11104
Riverside
Between Edom and Garnet east of San Gargonio Pass
Comment
JOTR32650
Krameria erecta
La Doux, Tasha, Bill Truesdell
2007-11-9
2518
Riverside
Joshua Tree National Park. Eagle Mountains along south boundary of park; Mouth of canyon parallel to and east of Lost Palms Canyon (Stop 4)
649
Comment
JOTR34066
Krameria erecta
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2010-5-27
2963
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, Lost Horse Mountain; narrow canyon on edge of 2009 burn area, north of Lost Horse Mine trail
Comment
CLARK-A1528-3028
Krameria grayi
Lawrence F. LaPre'
1969-5-11
44
Riverside
Little San Bernardino Mountains
Comment
RSA774499
Krameria grayi
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4421
Riverside
Whitewater canyon. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor center (Whitewater Trout Farm) in the vicinity of Bonnie Bell. Between N33.94217, W116.64118 and N33.94722 W116.64305.
488
Comment
RSA596115
Lactuca serriola
D. L. Banks
1996-11-7
1198
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Pechanga Indian Reservation, E of San Gabriel Church; At the end of the main road in the Reservation, at the spring on the northern fork of Pechanga Creek at the E end of the Reservation.
494
Comment
RSA573433
Lagophylla ramosissima
Steve Boyd, Tim Ross
1994-9-14
8342
Riverside
Southern Santa Ana Mtns, San Mateo Canyon wilderness area of Cleveland National Forest, Southwestern edge of the Oak flat area, 0.5 miles S of Serrano Spring.
732
Comment
UCR100038
Lamarckia aurea
Scott D. White
1994-4-23
2047
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
UCR174114
Lamarckia aurea
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-26
32609
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
UCR19162
Langloisia setosissima
John C. Roos, Lucille Roos
1949-4-6
4148
Riverside
Sonoran Desert, hills 10 mi east of Mecca along the All-American Canal
Comment
SD45175
Langloisia setosissima subsp. punctata
Helen K. Sharsmith
1952-4-8
4053
Riverside
Pinto Mountains near Meek Mine and ca. 2.5 miles beyond Mission Well.
579
Comment
RSA796029
Langloisia setosissima subsp. setosissima
Duncan S. Bell
2009-4-18
235
Riverside
Arica Mountains; northeast of range, approximately 2.25 air miles southwest of the ghost town of Rice.
224
Comment
CSUSB316
Larrea tridentata
Frank Aubrey
1959-2-3
Riverside
On gas pipe road, 1.8 miles east of junction with U.S. Highway 60, 8.2 miles east of Desert Center.
Comment
UCD107222
Larrea tridentata
Marian L. Vincent; Richard H. Swade
1963-10-19
462
Riverside
Snow Creek Road, 2 miles from its intersection with California State Hwy. 111.
365
Comment
CAS-BOT-BC412766
Lastarriaea coriacea
A. C. Sanders; T. B. Salvato
2000-5-25
23406
Riverside
Menifee Valley: S of Newport Rd., N of Holland Rd. and E of Bradley Rd., 2 miles due east of Railroad Canyon Lake.
488
Comment
UC218076
Lastarriaea coriacea
P. A. Munz, I. M. Johnston
1922-5-19
5364
Riverside
5 mi ne of;' Murietta
457
Comment
SEINET10479878
Lastarriaea coriacea
James L. Reveal
1988-5-23
Reveal 6865
Riverside
Along California Highway 75 at milepost 48, 3 miles east of Fairview Avenue in Valle Vista, on sandy granitic soil north of the highway and south of the San jacinto River, associated with Encelia and Eriogonum at about 2000 feet elevation. Sec. 10, T5S, R1E.
610
Comment
CLARK-A1528-7804
Lasthenia coronaria
John C. Roos
1938-4-4
1630
Riverside
La Sierra
Comment
UCR114339
Lasthenia coronaria
Mitch Provance
2000-4-8
2009
Riverside
Jurupa Mountains, S extension of 'Rattlesnake Mt.', <100 m west of peak 1739.
518
Comment
POM6006
Lasthenia glabrata subsp. coulteri
P. A. Munz
1918-4-27
2159
Riverside
Murrieta
Comment
UCR92695
Lasthenia glabrata subsp. coulteri
A. C. Sanders, K. D. Jones, D. Malueg
1996-4-20
18045
Riverside
San Jacinto Valley, San Jacinto River between Nuevo and Lakeview, from 11th to 13th Streets, E side of the river channel
433
Comment
UC218251
Lasthenia gracilis
P. A. Munz and I. M. Johnston
1922-3-20
5452
Riverside
Hemet Valley San Jacinto Mts., Hemet Valley
1371
Comment
UC30437
Lasthenia gracilis
Geo. R. Hall
1901-3-17
Riverside
Riverside
Comment
UCR94263
Lasthenia gracilis
Scott D. White
1996-4-14
3896
Riverside
Perris Basin, Near Perris Airport, c. 100 m north of Case Rd. and 100 m west of the San Jacinto River channel
433
Comment
RSA651396
Lathyrus vestitus subsp. laetiflorus
Sandy Gray
1981-5-15
27
Riverside
Hwy 60 N. Beaumont Bogart State park.
792
Comment
CLARK-A1528-1982
Layia platyglossa
John C. Roos
1947-3-21
3364
Riverside
Reche Canyon
Comment
RSA593885
Layia platyglossa
Steve Boyd, David E. Bramlet
1996-4-19
8615
Riverside
San Jacinto Valley, ca 2 air miles NE of Winchester and 0.5 mi W of Ryan Airfield in the upper Salt Creek floodplain, at the N end of California Avenue, N of Stetson Avenue, W of the Metropolitan Water District canal.
457
Comment
SDSU17519
Layia platyglossa
Jerry Jenkins
2001-4-3
2001 -030
Riverside
Santa Margarita Ecological Reserve. Ravine south of S. M. River, UTM zone 6, 482400E, 3700400N. UTM transfered to GIS.
Comment
UC30603
Layia platyglossa
Geo. R. Hall
1901-3-17
1670
Riverside
near Riverside
Comment
UCR12202
Layia platyglossa
S. W. Berthel
1971-5-27
s.n.
Riverside
Box Springs Mtns, Just above 'C'
Comment
POM30579
Layia platyglossa subsp. campestris
Marcus E. Jones
1903-5-11
s.n.
Riverside
Banning.
701
Comment
RSA12917
Layia platyglossa subsp. campestris
C. B. Wolf
1935-4-7
6307
Riverside
2 mi. SW of Perris.
427
Comment
RSA614129
Lepidium didymum
D. L. Banks
1997-2-23
1296
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, south of Pechanga Road in the Reservation, north of Pechanga Creek, and east of the Pechanga Tribal Government Center.
367
Comment
POM6614
Lepidium lasiocarpum
P. A. Munz, L. T. Street, Williams
1919-3-25
2315
Riverside
Palm Canyon.
243
Comment
RSA0106698
Lepidium lasiocarpum
Duncan S. Bell, Thomas Stoughton
2010-3-19
567
Riverside
Central section of the Arica Mountains; within the Palen/McCoy Wilderness area; approximately 2.25 air miles west of Priest Well.
439
Comment
RSA0107849
Lepidium lasiocarpum
Duncan S. Bell, Amanda Turek
2009-3-30
167
Riverside
Southeast section of the Arica Mountains; approximately 0.75 air mile west southwest of Priest Well.
332
Comment
RSA692207
Lepidium lasiocarpum
Scott D. White, Michael Honer
2003-5-14
9282
Riverside
Bajada at foothills of Little Maria Mtns, ca. 20 air miles NW of Blythe, near Standard (= Superior ) Gypsum Mine.
76
Comment
UCR104029
Lepidium lasiocarpum
George K. Helmkamp, E. A. Helmkamp
1998-2-18
2714
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley; 0.3 mi south of Chuckwalla Rd. on Graham Pass Rd.
122
Comment
POM98996
Lepidium lasiocarpum
E. C. Jaeger
1926-3-20
s.n.
Riverside
Pinto Mts.
915
Comment
CAS-BOT-BC89667
Lepidium lasiocarpum subsp. lasiocarpum
John Thomas Howell
1928-3-25
3540
Riverside
Colorado Desert. Painted Canyon.
Comment
UCR41357
Lepidium lasiocarpum subsp. lasiocarpum
N. M. Fellows
1985-3-3
93
Riverside
San Jacinto Mtns, Oasis de los Osos Preserve of the Nature Conservancy, off Snow Creek Canyon at the north foot of San Jacinto Mountain, l mile west of Snow Creek Village
489
Comment
POM134
Lepidium lasiocarpum var. lasiocarpum
Robinson, Crocker
1916-4-3
s.n.
Riverside
Elsinore region.
Comment
UCR217801
Lepidium lasiocarpum var. lasiocarpum
Jim Andre, T. La Doux
2010-2-28
12552
Riverside
Lower Colorado River Valley, along Hwy 95 c. 25 miles north of Blythe, on east side of Big Maria Mountains, under radio tower
83
Comment
UCR241768
Lepidium strictum
A. C. Sanders
2013-4-9
40785
Riverside
Peninsular Range; Perris-Aguanga Basin, Romoland, along SCE powerline route east of I-215, parallel to McLaughlin Rd., near intersection of McLaughlin and Dawson Rd., SE of Perris
439
Comment
CLARK-A1045-92
Lepidium virginicum var. pubescens
George K. Helmkamp
1978-4-27
Riverside
San Jacinto Mountains originally ""at Deer Spring""; Lake Fulmor 7.5'Q
Comment
SDSU17495
Lepidium virginicum var. pubescens
Jerry Jenkins
2001-3-31
2001 -017
Riverside
Santa Margarita Ecological Reserve. Sandy path on east side of river, UTM zone 6, 481850E, 3699100N. UTM transfered to GIS.
Comment
UC10634
Lepidium virginicum var. pubescens
Geo. F. Reinhardt
Jun 1897
Riverside
San Jacinto Mountains
Comment
UCR97684
Lepidium virginicum var. robinsonii
A. C. Sanders, G. Helmkamp
1997-3-15
19924
Riverside
Lake Skinner area: hill (1864) east of Skinner Lake at NW end of Tucalota Hills
549
Comment
JEPS2496
Lepidospartum squamatum
W. L. Jepson
1914-5-18
6008
Riverside
Pinyon Well; ; ; Pinon Well
Comment
UC1303164
Lepidospartum squamatum
C. B. Wolf
1932-10-11
4269
Riverside
mouth of Whitewater Wash
304
Comment
UC952974
Lepidospartum squamatum
E. E. Schellenger
1904-10-15
Riverside
Whitewater Wash Colorado Desert; Whitewater Wash, Colorado Desert
Comment
RSA522109
Leptochloa fusca subsp. uninervia
Steve Boyd, Timothy S. Ross
1989-8-28
3802
Riverside
Vail Lake area, Temecula Creek at confluence with lake and adjacent sedimentary hills to the east.
442
Comment
RSA723303
Leptochloa fusca subsp. uninervia
P. M. Peterson, D. R. Peterson
1989-9-22
8123
Riverside
San Jacinto, 8.8 km W. of State Hwy 79 on Ramona Expressway towards Lakeview
500
Comment
UCD64017
Leptochloa fusca subsp. uninervia
Edward G. Wegenek
1970-8-24
- 955
Riverside
s.e. Riverside County: Blythe area.
Comment
UCR2517
Leptochloa uninervia
F. M. Reed
1918-10-13
4019
Riverside
Menifee Valley
549
Comment
UCSB26904
Leptosiphon floribundus subsp. glaber
Wilken, Dieter
1969-6-30
Riverside
Santa Rosa Springs, Santa Rosa Mountains
2377
Comment
RSA339069
Leptosiphon lemmonii
R. F. Thorne, C. W. Tilforth
1980-5-28
54241
Riverside
Along Whitewater River, ca. 3.2 miles N of Whitewater Post Office and Hwy 10.
Comment
RSA429763
Lesquerella kingii subsp. latifolia
E. C. Yager
1922-04
718
Riverside
Chuckwalla Bench
Comment Read comments Jun 1 2011
UCR120206
Lessingia filaginifolia
Mitch Provance
1998-3-5
194
Riverside
Riverside, VABM 1031, Hill traditionally called 'Lionshead', but also referred to as 'Challen Hill', located near the corner of Harrison St. and California Ave. in the Arlington area
305
Comment
SBBG118780
Lessingia glandulifera
S. D. White
1999-7-9
7533
Riverside
near Idyllwild Community Service District sewage ponds at terminus of USFS Rd 5S24.2; T5S R2E boundary of S15/22
1430
Comment
UCR140895
Lessingia glandulifera var. glandulifera
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
RSA388404
Leymus condensatus
R. F. Thorne, Steve Boyd, E. W. Lathrop
1985-7-18
61183
Riverside
Santa Rosa Plateau, Nature Conservancy Reserve: Cole Canyon
535
Comment
UC1532825
Linanthus liniflorus
Robert F. Thorne, C. W. Tilforth, L. DeBuhr and E. Lathrop
1975-8-29
47303
Riverside
Rancho California Santa Rosa Plateau, Mesa de Burro
609
Comment
RSA134782
Linanthus maculatus
Harlan Lewis
1952-4-5
s.n.
Riverside
Aquaduct Road, 5.2 miles south of Garnet
Comment
RSA678423
Linanthus parviflorus
Michael Wall
2003-4-26
304
Riverside
South of Diamond Valley, Northeast of Skinner Reservoir, Rawson Canyon. Off Rawson Road, 2.7 miles from jct. with Washington Ave. off Winchester Rd.
564
Comment
UCR18064
Linanthus pygmaeus
O. F. Clarke
1967-5-2
s.n.
Riverside
Pigeon Pass in the Box Springs Mtns behind UC Riverside campus
610
Comment
POM13136
Linum lewisii
P. A. Munz, D. M. Johnston
1922-5-20
5470
Riverside
Kenworthy, San Jacinto Mts
1418
Comment
RSA596528
Lobularia maritima
D. L. Banks
1996-7-16
1131
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).
426
Comment
SD8195
Loeflingia squarrosa
Daniel Cleveland
1882-5-2
Riverside
San Jacinto Plain.
Comment
UCR116962
Loeflingia squarrosa
A. C. Sanders, T. B. Salvato
2001-5-3
24107
Riverside
Perris-Aguanga Basin region, Hemet, SE corner of State Street at Gibbel, 1712 ft. hill at east end of Diamond Valley
518
Comment
UCR174322
Loeflingia squarrosa
A. C. Sanders, T. B. Salvato, Kelly Volansky, Michelle Balk
2006-5-24
32561
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
579
Comment
RSA172223
Loeseliastrum schottii
R. F. Thorne
1963-3-29
32387
Riverside
Ca. 7-8 miles E of Mecca, Mecca Hills.
152
Comment
UC909105
Loeseliastrum schottii
Herbert L. Mason
1928-3-11
4254
Riverside
Palm Springs
Comment
RSA781176
Logfia arizonica
D. Silverman, Onkar Singh
2010-3-25
7843
Riverside
NW of Blythe, Palo Verde Mesa, 1.4 km east of Black Creek Road, 4.9 km west of McCoy Wash, and 8.8 km north of I-10
151
Comment
UC1563039
Logfia arizonica
Steve Boyd, Tim Ross, and Laurel Arnseth
1989-3-19
3043
Riverside
0.75 mi nw dam (s flank Oak Mountain); Vail Lake area
621
Comment
UCR225141
Logfia arizonica
Dave Silverman, Onkar Singh
2010-3-25
7843
Riverside
Sonoran (Colorado) Desert, NW of Blythe, Palo Verde Mesa, 1.4 km east of Black Creek Rd, 4.9 km west of McCoy Wash, and 8.8 km north of I-10
151
Comment
UCR78448
Logfia arizonica
Scott D. White
1993-4-22
1266
Riverside
Peninsular Range, North Alberhill Ranch, in hills north of Walker Canyon
489
Comment
JOTR30926
Logfia depressa
La Doux, Tasha, Bill Truesdell
2008-4-29
2601
Riverside
Joshua Tree National Park. Little San Bernardino mountains, north end of Quail Mountain; Rocky side canyon above Johnny Lang Canyon (Stop 10)
1235
Comment
UC170149
Logfia filaginoides
Charlotte M. Wilder
1912-4-9
1300
Riverside
ridge n Wilder's; Jurupa Hills
Comment
RSA511058
Lolium perenne
Ed LaRue
1989-6-11
s.n.
Riverside
W side of Lakeview Mtns., ca. 1 mi SE of town on Nuevo.
640
Comment
CLARK-A1528-4717
Lolium perenne subsp. multiflorum
John C. Roos
1953-4-21
5915
Riverside
March Air Force Base
457
Comment
SEINET1869746
Lolium rigidum
Walter Graves
2002-1
502 -15
Riverside
Riverside: grown at U.C.R. in Agricultural Operations Fields.
305
Comment
SD136936
Lomatium dasycarpum subsp. dasycarpum
Steve Boyd, Tim Ross, Orlando Mistretta
1992-3-31
6740
Riverside
Santa Ana Mountains, San Mateo Cyn Wilderness Area. Morgan Trail from Round Potrero west to junction with Tenaja Trail in north fork Bear Crk
669
Comment
POM15040
Lomatium lucidum
Mary F. Spencer
1922-4-25
s.n.
Riverside
Lamb Canyon Pass, Banning.
Comment
RSA526498
Lomatium lucidum
Steve Boyd, Timothy S. Ross
1990-5-11
4693
Riverside
Vail Lake area, N flank and summit of Wild Horse Peak in Agua Tibia Mtns, Cleveland Nat. Forest.
610
Comment
SEINET4310261
Lomatium lucidum
J. C. Roos
1965-1
Riverside
Sky Line Drive, S. of Corona, Santa Ana Mts.
Comment
UCR67364
Lomatium lucidum
Steve Boyd, T. Ross, et al
1990-3-30
3952
Riverside
Peninsular Range, Vail Lake area, saddle at N base of 'Big' Oak Mtn
734
Comment
SEINET7073338
Lomatium utriculatum
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
UCR120961
Lomatium utriculatum
A. C. Sanders, Mitch Provance, T. B. Salvato, C. L. Sanders
2001-4-3
23888
Riverside
Perris-Aguanga Basin region, Temecula, along east side of pipeline NE of Long Canyon, west of San Diego Aqueduct
381
Comment
RSA769498
Lomatium vaginatum
Justin M. Wood
2010-3-19
1430
Riverside
Beaumont: Near Smith Creek, E of Sun Lakes off S Highland Home Rd.
747
Comment
RSA643451
Lonicera subspicata
A. C. Sanders
1995-11-26
17910
Riverside
Tule Creek Valley, NE of Tule Peak, between Aguanga & Anza, S of Hwy 371. Small cyn crossing Spanish Spur Trail ca. 0.1 mi. N of Deer Spr. Trail, 0.2 mi N of Kearsarge Rd. NE/4 sec. 22.
1189
Comment
SBBG69588
Lonicera subspicata var. denudata
V. Duran
1933-7-3
3496
Riverside
Vandeventer Flat
1524
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
RSA90331
Lotus argophyllus subsp. decorus
F. W. Peirson
1921-3-19
2367
Riverside
Whitewater Point, head of Coachella Valley
Comment
POM46826
Lotus hamatus
Mary F. Spencer
1920-3-29
1453
Riverside
In desert sand near Tahquitz Canyon, Colorado Desert
Comment
RSA544375
Lotus hamatus
Steve Boyd, T. S. Ross
1991-6-14
6390
Riverside
Warm Springs Creek at NE end of Hogbacks ridge from Alamos Rd. S to confluence w/ Adobe Springs tributary, 2-3 miles NW of Murrieta Hot Springs.
Comment
RSA678443
Lotus hamatus
Steve Boyd, Amber Maurice, Pesach Lubinsky, Leland Lubinsky
2003-4-17
10499
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
SEINET238655
Lotus heermannii
A. C. Sanders, T. Schram; D. Wappler
1994-10-4
15773
Riverside
San Jacinto Mountains: north slope of the mtns.; Brown Creek drainage 0.3-0.5 mi. above confluence with Twin Pines Creek
915
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
UCR208953
Lotus nevadensis var. nevadensis
N. C. Cooper
1944-7-16
1561
Riverside
San Jacinto Mtns., above Pine Cove
2073
Comment
UCR23899
Lotus nevadensis var. nevadensis
John C. Roos
1937-8-18
2541
Riverside
San Jacinto Mtns., Near Willow Creek
2439
Comment
POM2464
Lotus oblongifolius
H. M. Hall
1901-07
2380
Riverside
In the vicinity of Strawberry Valley.
1585
Comment
UCR82615
Lotus purshianus
A. C. Sanders, O. F. Clarke, M. Alexander
1994-1-1
14225 A
Riverside
San Jacinto Mtns., Brown Creek drainage just above the confluence with Twin Pines Creek, near the old Cabazon-Idyllwild Rd.
915
Comment
RSA498792
Lotus rigidus
Jack Rempel
1934-3-3
s.n.
Riverside
Berdoo Canyon, Little San Bernardino Mts.
671
Comment Read comments Aug 5 2015
UC111311
Lotus rigidus
S. B. Parish
1907-4-22
6147
Riverside
w edge Colorado Desert; , Palm Canyon
200
Comment
RSA727600
Lotus salsuginosus
Naomi Fraga, Lisa Rojas
2005-2-10
1389
Riverside
Just north of Palen Pass Road, ca. 10 miles east of Hwy 177.
361
Comment
SEINET2062419
Lotus salsuginosus
B. Pitzer, L. LaPre
1987-3-2
434
Riverside
Bundy Canyon, ca. 2.0 mi. SE of Lake Elsinore and 0.5 mi. N of Bundy Canyon Rd. off Raciti Rd. (Romoland 7.5' Quad
701
Comment
RSA90380
Lotus salsuginosus var. brevivexillus
F. W. Peirson
1927-4-12
7155
Riverside
Painted canyon, near Mecca.
Comment
CLARK-A1703-68
Lotus scoparius
William Horn, Jr.
1963-3-22
630322#1
Riverside
Riverside
365
Comment
RSA722993
Lotus scoparius
M. Wall
2007-6-26
432
Riverside
San Jacinto Valley, Bautista Creek wash off Bautista Canyon Rd. 3.0 miles SE of jct with Fairview Ave.
678
Comment
RSA773118
Lotus scoparius
Duncan S. Bell, Ryan Parker
2010-6-1
1229
Riverside
San Bernardino National Forest: Rouse Ridge, approximately 1.1 air mile southeast of junction of Highway 74 and forest service road 5S15.
771
Comment
POM1874
Lotus scoparius var. brevialatus
H. M. Hall
1902-04
7473
Riverside
Vicinity of Riverside
427
Comment Read comments Aug 19 2010
RSA498847
Lotus scoparius var. scoparius
G. R. Johnstone
1934-3-27
18576
Riverside
Near Wildomar. Inland route to Temecula.
Comment
IRVC26263
Lotus strigosus
A. C. Sanders, D. Malueg
2003-5-8
26571
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
RSA314451
Lotus strigosus
R. F. Thorne, Fosberg, Sachet, Herbst
1983-4-23
55447
Riverside
San Bernardino Mountains: side canyon on W side of Whitewater Canyon, ca. 3.3 miles N of Whitewater post office.
595
Comment
RSA406364
Lotus strigosus
J. D. Olmsted
1962-5-10
3640
Riverside
Potrero country along S Divide truck trail, SE end of Santa Ana Mts., SSW of Lake Elsinore.
945
Comment Read comments Apr 1 2011
RSA583368
Lotus strigosus
Steve Boyd, Darin Banks
1995-4-5
8430
Riverside
Palomar Range, Agua Tibia Wilderness Area, northern flank of Agua Tibia Mountain at the eastern edge of the Dripping Springs Alcove in tributary of Arroyo Seco, west of the lower Dripping Springs Trail, just south of the Wilderness boundary.
579
Comment
RSA757799
Lotus strigosus
LeRoy Gross, Jackie McConnaughy, Drew Monks, Tommy Stoughton, Jane Tirrell, Malia Volke
2010-4-12
4288
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
RSA775097
Lotus strigosus
Duncan S. Bell, Amber Swanson
2011-2-18
2033
Riverside
Coachella Valley area; Edom Hill; along Edom Hill Road near dump; 0.6 road miles from junction of Varner Road and Edom Hill Road.
259
Comment
SEINET4143177
Lotus strigosus
G. Rink, M. Honer, A. Karl, t. Thomas, M. Baker
2013-3-18
11871
Riverside
About twelve miles west of Blythe, along the powerline west of the proposed Quartzite solar power plant
116
Comment
UCR75098
Lotus tomentellus
A. C. Sanders, E. J. Lawlor
1992-4-4
12089
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, within 0.5 mile of McCoy Spring
244
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
RSA709869
Lotus unifoliolatus
Scott D. White
2005-7-6
11157
Riverside
San Gorgonio Pass: Cabazon. Toeslope of San Jacinto Mtns. and adjacent alluvial fan west of San Gorgonio River and south of I-10 Freeway.
579
Comment
RSA90339
Lotus wrangelianus
F. W. Peirson
1922-4-29
4081
Riverside
Dripping Spring, Temecula River, southwestern Riverside Co.
457
Comment
CLARK-A1528-666
Ludwigia peploides
John C. Roos
1951-9-25
5250
Riverside
Riverside
259
Comment
UCR177641
Lupinus agardhianus
S. J. Myers, John Green
2003-4-23
s.n.
Riverside
San Jacinto Mtns., powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain
1159
Comment
GMDRC3713
Lupinus arizonicus
J. Andre, T. La Doux
2009-2-25
11160
Riverside
Granite Mountains: Upper Granite Cove at pass to Sunset Cove, UC Granite Mountains Desert Research Center. USGS 7.5 minute Quad: Bighorn Basin 34 deg. 47.001' N 115 deg. 39.719' W. Elev. 4329 ft.
414
Comment
JEPS65447
Lupinus arizonicus
Mary Beal
1941-4-6
858
Riverside
Painted Canyon Mojave Desert, Mecca Hills, Coachella Valley
Comment
RSA748592
Lupinus arizonicus
Scott D. White, Justin M. Wood
2009-4-28
12612
Riverside
Little San Bernardino Mountains: City of Desert Hot Springs, Proposed development N of Pierson Blvd and E of Verbena Dr.
Comment
RSA749948
Lupinus arizonicus
Justin M. Wood
2009-3-26
415
Riverside
Thousand Palms, Under Edison powerlines, near intersection of 30th Ave and Via Las Palmas.
61
Comment
RSA778226
Lupinus arizonicus
Duncan S. Bell
2009-3-7
31
Riverside
Arica Mountains: collecting on the ridgeline of the mountain range just north of the summit along the border of the Palen/McCoy Wilderness area.
614
Comment
RSA792482
Lupinus arizonicus
Justin M. Wood, Dustin Ray
2011-4-28
3844
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
UC195032
Lupinus arizonicus
Joseph Grinnell
1910-3-17
Riverside
Riverside Mt.; Colorado River, Riverside Mt.
Comment
UCR148318
Lupinus arizonicus
John F. Green
2005-1-12
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, Coachella Canal right-of-way, between siphons 22 and 23, south of Salt Creek
23
Comment
UCR166873
Lupinus arizonicus
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
UCR88117
Lupinus arizonicus
A. C. Sanders, G. Nuhn
1995-4-20
16591
Riverside
Sonoran (Colorado) Desert, Coachella Valley, near Fan Hill, NE of Dillon Road on an abandoned road, below Little San Bernardino Mtns. NE of 1000 Palms
549
Comment
RSA718299
Lupinus arizonicus
Michael Honer, L. Hulse
2004-4-2
1880
Riverside
East Wide Canyon; near MWD aqueduct, appx 2 mi. N of Dillon Rd.
488
Comment
SEINET6180880
Lupinus arizonicus subsp. arizonicus
Noel H. Holmgren, Patricia K. Holmgren; Ruth E. Kern
1973-3-21
6423
Riverside
Big Maria Mountains, 12 airline miles north of downtown Blythe.; 0
290
Comment
POM350005
Lupinus bicolor
Ora M. Clark
1929-2-23
1526
Riverside
South of Cabazon
Comment Read comments Mar 13 2011
SEINET7063242
Lupinus bicolor
A. G. Vestal
1963-5-19
s.n.
Riverside
About 5.5 miles southwest of Cahuilla on Route 371 [Cahuilla Road]. UTM Zone 11, 515481mE, 3705072mN. (WGS84/NAD83).
887
Comment
UCR4176
Lupinus bicolor
R. H. Sauer
1965-4-3
s.n.
Riverside
Peninsular Range, Riverside, south side of Big Springs Road, c. 500 feet from the east end of the street; west foot of Box Springs Mtns.
396
Comment
SEINET8041006
Lupinus bicolor
Unknown
442
Riverside
Riverside
Comment
RSA593978
Lupinus bicolor subsp. microphyllus
D. L. Banks, Elizabeth Hedge Banks
1996-5-2
0964
Riverside
NW Palomar Mountains; Agua Tibia Mountains; NW foothills of Dorland Mtn.; S end of Los Caballos Road, approximately 20 m N of the gate to the University of California-Emerson Oaks Reserve, at the junction with the road to the local golf course.
426
Comment
RSA613415
Lupinus bicolor subsp. microphyllus
D. L. Banks
1997-4-5
1676
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Agua Tibia Wilderness Area. South of Dorland Mountain, just west of the Pechanga Indian Reservation boundry, at the headwaters of a tributary of the north fork of Pechanga Creek.
768
Comment
UCR21951
Lupinus bicolor subsp. microphyllus
Steve Boyd
1980-5-11
242
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
RSA0121052
Lupinus concinnus
Duncan S. Bell, LeRoy Gross
2016-3-29
9114
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Martinez Canyon, approximately 5 air miles southeast of the summit of Martinez Mountain.
686
Comment
SD227816
Lupinus concinnus
Andrew C. Sanders
1994-5-29
14565
Riverside
San Bernardino Mountains: lower Millard Canyon, at first stream crossing on FS Road 2S05
850
Comment
UCR164571
Lupinus concinnus
S. J. Myers
2001-4-18
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon near Tripp Flats Rd.
1183
Comment
UCR179204
Lupinus concinnus
Mitch Provance, Tracy Tennant
1998-6-16
MOR- 386
Riverside
San Bernardino Mtns., Morongo Indian Reservation, 0.5 mi. north of junction of East Branch and Millard Canyon
1220
Comment
UCR16231
Lupinus concinnus subsp. optatus
C. Bahre
1970-4-30
s.n.
Riverside
San Jacinto Mtns., North Fork of San Jacinto River
1524
Comment
SEINET10485079
Lupinus concinnus subsp. optatus
August J. Breitung
1953-6-13
Breitung 15566
Riverside
Idyllwild. San bernardino national forest, san jacinto mts. Keel almost Straight, not ciliate.
1646
Comment
POM97117
Lupinus densiflorus var. lacteus
P. A. Munz
1925-5-20
9841
Riverside
East of Dripping Springs.
518
Comment
LA205059
Lupinus excubitus var. austromontanus
Norman C. Cooper;
1944-6-17
2006
Riverside
San Jacinto Mountains, above Banning
1219
Comment
JOTR16693
Lupinus excubitus var. hallii
Vanderspek & Youse
1964-4-17
64503
Riverside
Joshua Tree National Park.
Comment
POM2519
Lupinus excubitus var. hallii
I. M. Johnston
1918-4-27
1869
Riverside
near Elsinore
396
Comment
RSA666725
Lupinus excubitus var. hallii
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-4-6
23952
Riverside
Temecula, Long Canyon area west of Del Rey Rd., along bottom of canyon W of junction of Av. Pina Colada.
345
Comment
RSA91207
Lupinus excubitus var. hallii
F. W. Peirson
1922-4-28
2947
Riverside
Leach Canyon Near Lake Elsinore.
549
Comment
POM11039
Lupinus formosus
H. M. Hall
1901-06
2214
Riverside
Onstatts Valley
1524
Comment
RSA519402
Lupinus formosus
Anstruther Davidson
1930-1
s.n.
Riverside
Colorado Desert.
Comment
SEINET10485372
Lupinus formosus
Melvin L. Conrad, David B. Dunn; Douglas G. LeDoux
1973-6-15
Conrad 7139
Riverside
scattered yellow pine at margin of large valley, 5.9 mi se of jct of idlewild Rd and hwy 74 on 74.
1341
Comment
UC1542843
Lupinus formosus
D. B. Dunn, Conrad and Kenney
1973-6-15
20769
Riverside
gas station on the sw corner at the Jct of Hwy 74 and 71
1432
Comment Read comments May 24 2012
UC1713285
Lupinus formosus
C. V. Meyer
June 1927
175
Riverside
Dark Canyon; San Jacinto Mts., Dark Canyon
1828
Comment
UC489013
Lupinus formosus
C. V. Meyer
1929-6-18
773
Riverside
Hemet Valley; San Jacinto Mts., Hemet Valley
1341
Comment
UCR176927
Lupinus hirsutissimus
Tracy Tennant, Jeffrey Ross
1998-3-10
MOR- 1103
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Potrero Canyon
1037
Comment
UCR92533
Lupinus hirsutissimus
Scott D. White
1995-8-23
3583
Riverside
San Jacinto Valley, San Jacinto River, just north of City of San Jacinto boundary, c. 1 mi SE of bridge at State Street
463
Comment
RSA91190
Lupinus hyacinthinus
F. W. Peirson
1938-5-30
12412
Riverside
Thomas Mountain, Hemet Valley.
1402
Comment
JEPS65269
Lupinus latifolius var. parishii
W. L. Jepson
1903-8-6
2276
Riverside
Dark Canyon San Jacinto Mt. (San Jacinto Mt.); , Dark Canyon
1524
Comment
RSA560409
Lupinus longifolius
Steve D. Boyd
1992-4-15
6881
Riverside
Santa Ana Mtns, San Mateo Cyn Wilderness Area. Bluewater Cyn along Bluewater Tr. dowstream to the confluence with San Mateo Creek.
335
Comment
RSA619547
Lupinus microcarpus
D. L. Banks
1997-5-5
1996
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
UCR169472
Lupinus microcarpus
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
UC1979609
Lupinus microcarpus var. densiflorus
D. L Banks, Steve Boyd
1995-5-17
0441
Riverside
NW Palomar Mountains; Cleveland National Forest, N of the Agua Tibia Wilderness Area; N face of Agua Tibia Mtn., lower Arroyo Seco; S of the Dripping Springs Campground, W of the Dripping Springs Trail.
Comment
SD133084
Lupinus microcarpus var. microcarpus
Scott White
1991-5-13
91 86
Riverside
Highway 79, immediately west of U.S. Forest Service Campground at Dripping Springs
548
Comment
UC129482
Lupinus shockleyi
H. M. Hall
Apr. 1905
5762
Riverside
Palm Springs; Colorado Desert, Palm Springs
152
Comment
JEPS29312
Lupinus sparsiflorus
Rimo Bacigalupi and L. Heckard
1962-3-25
8408
Riverside
lower slopes Estelle Mountain (along state highway 71 near junction of road to Warm Springs Valley); Lower slopes of Estelle Mountain
335
Comment
JOTR30920
Lupinus sparsiflorus
La Doux, Tasha, Bill Truesdell
2008-4-29
2596
Riverside
Joshua Tree National Park. Little San Bernardino mountains, north end of Quail Mountain; Steep rocky slopes above side canyon, south of Johnny Lang Canyon (Stop 8)
1219
Comment
SDSU5009
Lupinus sparsiflorus
Thomas A. Zink
1971-5-1
Riverside
Sides about 1/2 mile south of Gorman on Gorman Post Road.
1250
Comment Read comments Jun 8 2013
UC126990
Lupinus sparsiflorus
Mrs. Gregory
1890-1
Riverside
San Jacinto
Comment
UCR137689
Lupinus sparsiflorus
D. L. Banks, V. W. Steinmann
1997-3-13
1486
Riverside
NW Palomar Mtns, Agua Tibia Mtns, Vail Lake area, N and just south of Hwy 79; hills (burned in the Vail fire of May 1996) east of the Dripping Springs alcove and west of Vail Lake Marina Rd
549
Comment
UCR241254
Lupinus sparsiflorus
T. B. Salvato, Tracy Tennant
1998-4-16
MOR- 1204
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, Potrero Canyon about 1 mile above locked gate, east side of road near old corrals, tree stand P-03
976
Comment
RSA701655
Lupinus sparsiflorus var. arizonicus
Keith E. Hoffmaster
1935-3-31
s.n.
Riverside
Palm Springs
Comment Read comments Aug 27 2011
RSA556492
Lupinus succulentus
Julie Greene
1993-3-13
1068
Riverside
On the berm between the western ponds.
441
Comment
SD133082
Lupinus truncatus
Scott White
1991-5-10
91 148
Riverside
Highway 79, immediately west of U. S. Forest Service Campground at Dripping Springs.
548
Comment
SFV9217
Lupinus truncatus
J. H. Lane
1972-4-9
66
Riverside
Pauba Valley in vicinity of Temecula. Highway 71, 1 road mile west of junction of Highway 395 and Highway 71. Slope of low hills to east of road.
Comment
UCR138827
Lupinus truncatus
D. L. Banks
1997-2-23
1311
Riverside
NW Palomar Mtns, Agua Tibia Mtns, Pechanga Indian Reservation, north of Pechanga Rd. and south of Anza Rd., just NNW of San Gabriel Church in the area burned by the 1996 Temecula Fire
460
Comment
POM13933
Lycium andersonii
Philip A. Munz
1922-3-12
4710
Riverside
Andreas Canyon, Palm Springs. [Santa Rosa Mtns., W margin Colorado Des -SW]
Comment
POM179062
Lycium andersonii
R. H. Peebles, H. F. Loomis
156 -C
Riverside
Monsen Canyon, Eagle Mts. Corollas Desert.
Comment Read comments Nov 22 2011
RSA543145
Lycium andersonii
Steve D. Boyd, Tim S. Ross, Mike Hammitt
1991-5-2
6108
Riverside
Vail Lake region, SW and W flanks of Billy Goat Mountain, 3 miles N Hwy 79, 1 mile W of Hwy 371, N of Aguanga.
600
Comment
SEINET3005044
Lycium andersonii
G. Rink
2011-4-25
10480
Riverside
Proposed Palo Verde Solar Power Plant about 15 miles southwest of Blythe, desert pavement
118
Comment
UCR19427
Lycium andersonii
Carl Epling, George H. Lewis
1941-5-2
s.n.
Riverside
Sonoran (Colorado) Desert, Corn Spring, Chuckwalla Mountains
Comment
UCR216218
Lycium andersonii
Jim Andre, T. La Doux
2009-2-25
10893
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains; c. 0.5 mi. south of I-10 freeway at Eagle Mountain Road exit
414
Comment
CAS-BOT-BC231497
Lycium torreyi
Ivan Johnston
1917-4-4
1035
Riverside
Palm Canyon
274
Comment
RSA775918
Lycium torreyi
Duncan S. Bell, Amanda Turek
2010-4-10
812
Riverside
Riverside Mountains; southern section of the mountain range; approximately 1 air mile southwest of Riverside Mountain Peak.
269
Comment
SDSU21789
Lythrum hyssopifolia
Michael G. Simpson, Laura Benedict, Zack Principe, Lee Ripma, Nuri Benet-Pierce, Andy Siekkinen
2016-5-7
3989
Riverside
Santa Rosa Plateau Ecological Reserve. Across street from vernal pool trail, ca. 4 miles north on road from Visitor's Center.
636
Comment
UCR117380
Lythrum hyssopifolia
A. C. Sanders, T. B. Salvato
2001-5-25
24387
Riverside
San Jacinto Valley, west edge of Hemet, north side of Hwy 74 (Florida Ave.) at Warren Rd.
457
Comment
RSA587575
Madia exigua
D. L. Banks, S. D. Boyd
1995-6-2
0574
Riverside
NW Palomar Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of N peak of Agua Tibia Mountain; On the Woodchuck Trail N of the Riverside County boundary, in the clay grasslands in section 32, W of the Dripping Springs Alcove Area.
890
Comment
RSA619542
Madia gracilis
D. L. Banks
1997-5-5
1991
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
UCR256788
Malacothamnus fasciculatus
T. B. Salvato, Matthew Malle
2013-5-20
7571
Riverside
Perris-Aguanga Basin, Menifee, east of Railroad Canyon and west of Hyw I-215. Murrieta Road between Newport Road and La Piedra Road
454
Comment
RSA0087579
Malacothamnus fasciculatus
N. C. Cooper
1944-7-15
1591
Riverside
Palms to Pines Highway, San Jacinto Mountains.
1280
Comment
CAS-BOT-BC347704
Malacothrix glabrata
Marcus E. Jones
1917-4-23
s.n.
Riverside
Mohave
Comment
GMDRC9809
Malacothrix glabrata
J. M. Andre
2017-3-1
38030
Riverside
Chuckwalla Bench: along Red Cloud Rd, 2.5 mi. SSE of junction Interstate 10, between Orocopia and Chuckwalla Mtns
473
Comment
UC1287018
Malacothrix glabrata
C. L. Hitchcock
1966-3-21
24329
Riverside
about 15 mi s Rice (on dirt road to Blythe)
Comment
UCR42810
Malacothrix glabrata
A. C. Sanders, B. Parfitt, R. Anthony
1986-4-19
6457 B
Riverside
Peninsular Range, Temescal Wash just below Lee Lake [Corona Lake], 5 mi NW of Alberhill
366
Comment
CAS-BOT-BC348026
Malacothrix stebbinsii
Carl B. Wolf
1941-4-28
10092
Riverside
Mojave Desert. S. base of Old Dad-Granite Mt. Range. Mouth of Willow Spring Canyon
1219
Comment
IRVC26137
Malus sylvestris
O. F. Clarke
1968-10-3
s.n.
Riverside
University of California, Riverside
Comment
CAS-BOT-BC56804
Mammillaria grahamii
Roxana S. Ferris
1928-4-20
7186
Riverside
Field redacted by CAS, contact the data manager for more information
Comment
RSA441206
Marah macrocarpa
Ora M. Clark
1929-2-23
1534
Riverside
Cabazon, Colorado Desert
Comment Read comments Mar 13 2011
UC1287111
Marina parryi
C. L. Hitchcock
1966-3-21
24327
Riverside
20 mi sw Blythe; Mule Mts.
Comment
UCSB59678
Marina parryi
Boyd, Steve; Meury, S.; Noyes, R.
1988-3-10
Riverside
N end Palen Mtns., 2 mi. west of Palen Pass
300
Comment
RSA96892
Marina parryi
E. K. Balls
1954-6-18
19536
Riverside
Along U.S Hwy 60-70 near Hayfields.
Comment
CLARK-A1528-1322
Marrubium vulgare
Charles S. Papp
1964-5-3
458
Riverside
Riverside
Comment
UC1523645
Marsilea vestita
Robert F. Thorne, Steve Boyd and Earl Lathrop
1985-7-18
61175
Riverside
Santa Rosa Plateau, Nature Conservancy Reserve, along Cole Canyon
533
Comment
UC595067
Marsilea vestita subsp. vestita
Philip A. Munz
1927-5-20
10800
Riverside
Murietta Hot Springs
Comment
RSA0045154
Matricaria occidentalis
Andrew Haimov, April Sleigh
1992-5-5
79
Riverside
1 1/2 miles east of Davis Road. 2 miles north of Ramona Expressway, San Jacinto Wildlife Area.
Comment
SEINET7106389
Matthiola incana
N. Duane Atwood
1993-3-28
17719
Riverside
Bolsa Chica Ecological Reserve, California Dept. of Fish and Game.; 0
Comment
SD152791
Meconella denticulata
Steve Boyd, Carol Boyd and Kyle Boyd
1992-3-21
6735
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness Area; Tenaja Canyon, along trail from wilderness boundary downstream towards Fisherman's Camp.
366
Comment
RSA708071
Medicago polymorpha
Scott D. White, Angelia Carey
2004-4-16
10176
Riverside
San Jacinto Mountain foothills: Indian Creek and adjacent slopes.
549
Comment
UCR172151
Melia azedarach
A. C. Sanders
2006-5-11
32269
Riverside
Warm Springs Valley, N edge of city of Lake Elsinore, 35 acre parcel south of the intersection of Collier Ave. and Riverside Dr., NE of Alberhill Crk., NW of Enterprise Way
389
Comment
JEPS76204
Melica imperfecta
W. L. Jepson
1939-4-17
19129
Riverside
near Twin Springs (n end of Temescal Canyon); Temescal Canyon
274
Comment
RSA496567
Melica imperfecta
Bill Wagner
1988-4-5
s.n.
Riverside
Approx. 1.5 miles NW of the community of Murrieta. South side of I-15 Fwy at the junction of Nutmeg Rd.
381
Comment
SEINET244298
Melica imperfecta
A. C. Sanders, Mitch Provance; T. B. Salvato
2001-5-9
24212
Riverside
Perris-Aguanga Basin; Hemet, SE of intersection of state St. and Gibbel Rd., small hill (1684 ft. at summit) at east end of Diamond Valley,1 mi SSW of Hemet Butte
500
Comment
UCR121098
Melica imperfecta
A. C. Sanders, Mark Elvin, M. S. Enright
2002-4-16
24981
Riverside
The Badlands, Laborde Canyon and adjacent slopes and side canyons, 1 mile east of Mt. Eden, SW of Beaumont
610
Comment
VVC233
Melilotus indicus
F. Zaebst
1959-4-27
s.n.
Riverside
Canyon Crest Village
412
Comment
RSA556497
Melilotus indicus
Julie Greene
1993-4-3
1111
Riverside
San Jacinto Wildlife Area; around pond #3.
442
Comment
RSA601164
Mentha spicata
Scott D. White
1996-8-15
4477
Riverside
Strawberry Creek at Hwy 74 bridge.
884
Comment
RSA735068
Mentha suaveolens
Scott D. White, Angelia Carey
2004-6-4
10473
Riverside
San Jacinto Mountain foothills: San Jacinto River wash and adjacent alluv. benches, near Indian Creek confluence.
503
Comment
JOTR35453
Mentzelia albicaulis
Harding, Mitzi, M. Wheeler, K. Callahan, C. Barrows
2013-4-25
57
Riverside
Joshua Tree National Park. Little San Bernardino Mtns. W of Juniper Flats (stop3)
Comment
JOTR35486
Mentzelia albicaulis
La Doux, Tasha, D. Shade, S. De Groot, N. Fraga, L. Washburn
2013-4-26
3174
Riverside
Joshua Tree National Park. Little San Bernardino Mtns, below Lower Covington Flats, W of Smithwater Canyon,(Biodiversity Hunt stop1)
1341
Comment
CLARK-A1528-606
Mentzelia involucrata
Shirley Hill
1963-3-23
630323-3
Riverside
Box Canyon
Comment
JOTR35063
Mentzelia involucrata
La Doux, Tasha, M. Harding and M. Stewart
2010-3-24
3515
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
RSA440419
Mentzelia involucrata
H. C. Ackley
1926-02
s.n.
Riverside
Shavers Well, Colorado Desert.
Comment
RSA656535
Mentzelia involucrata
A. C. Sanders
2000-4-25
23358
Riverside
east side of the Coachella Canal between I-10 and Ave. 56 (Airport Rd.), 3 miles E of Thermal
15
Comment
RSA784748
Mentzelia involucrata
Duncan S. Bell
2012-2-12
3092
Riverside
Mecca Hills: approximately 1.25 air miles north of Box Canyon Road, and approximately 4 air miles southwest of Shavers Well.
256
Comment
RSA0123778
Mentzelia jonesii
Duncan S. Bell, LeRoy Gross
2016-3-10
8875
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; northwestern section of the range; collecting approximately 1.75 air miles northwest of the summit area.
938
Comment
UCR166209
Mentzelia jonesii
A. C. Sanders, P. J. MacKay, M. Jacobsmyer, C. L. Sanders, et al
1995-3-5
15994
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
SEINET10734759
Mentzelia laevicaulis
J. Richard Abbott, B. S. Carlsward
1999-6-24
Abbott 12843
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
CAS-BOT-BC170850
Mentzelia veatchiana
R. F. Hoover
1969-4-11
11212
Riverside
Mouth of Morongo Valley Canyon
Comment
JOTR30138
Mentzelia veatchiana
La Doux, Tasha
2008-2-4
1705
Riverside
Joshua Tree National Park. Stop #1: Hexie Mtns./Porcupine Wash; open sandy wash near road heading to Cottonwood.
745
Comment
UCD149865
Mentzelia veatchiana
Harry George
1968-2-21
s.n.
Riverside
Joshua Tree National Monument.
Comment
RSA543947
Micropus californicus
Steve Boyd, Orlando Mistretta
1991-5-9
6179
Riverside
Santa Ana Mountains, lower flank of range along the Bedford Truck Trail on ridge between Bedford and McBribe Canyons.
549
Comment
JEPS36154
Microseris douglasii subsp. douglasii
S. B. Parish
1914-3-24
9079
Riverside
Perris
Comment
RSA614099
Microseris douglasii subsp. douglasii
A. C. Sanders, George K. Helmkamp
1997-3-15
19995
Riverside
Lake Skinner, SE foot of Bachelor Mtn., just north of the lake.
500
Comment
RSA95084
Microseris douglasii subsp. douglasii
F. W. Peirson
1922-4-30
2952
Riverside
Plains one mile west of Lakeview, San Jacinto Valley
427
Comment
CAS-BOT-BC322631
Microseris douglasii subsp. platycarpha
D. Bramlet
1995-4-26
2398
Riverside
Lake Skinner County Park on south facing slope adjacent (N.) of the water tank maintenance road (road from BM 1487) approximately 671 m east of the entrance road and the road to Tucalota Creek
476
Comment
POM13833
Microseris lindleyi
P. A. Munz
1922-4-28
5029
Riverside
Temescal Canyon.
Comment Read comments Apr 3 2011
UCR112560
Microseris lindleyi
A. C. Sanders
1998-3-17
21742
Riverside
Shipley/Skinner Reserve area, North Domenigoni Hills, south of Hemet
343
Comment
RSA95082
Microseris lindleyi
F. W. Peirson
1921-3-22
2381
Riverside
Murray Canyon, south side in canyon
457
Comment
RSA192024
Microsteris gracilis subsp. gracilis
E. W. Lathrop
1960-3-11
4656
Riverside
5 miles west of Murrieta.
Comment
SD186342
Mimetanthe pilosa
T. B. Salvato
2005-6-23
1324
Riverside
Temescal Valley: edge of a ditch in wet soil, 3 miles NW of Alberhill, Temescal Canyon Road at Corona (Lee) Lake
353
Comment
RSA435492
Mimulus aurantiacus
Bonnie C. Templeton
1930-4-5
s.n.
Riverside
Temecula
Comment Read comments Oct 2 2009
UCR251870
Mimulus aurantiacus
M. A. Voeltz
2014-5-25
s.n.
Riverside
Peninsular Range; Santa Ana Mtns., Tin Mine Canyon near Corona, Cleveland National Forest, Trabuco Ranger District
403
Comment
RSA271860
Mimulus aurantiacus var. pubescens
C. W. Tilforth
1978-4-30
1566
Riverside
Low rounded hills east of Norco.
Comment
RSA114665
Mimulus aurantiacus var. puniceus
Verne Grant
1955-6-1
9608
Riverside
Ortega Summit of Santa Ana Mts. Chaparral, recently burned.
811
Comment
UC1563089
Mimulus aurantiacus var. puniceus
Steve Boyd
1986-3-1
1362
Riverside
1/4 mi s Harford Springs County Park; Gavilan Plateau, Gavilan Hills
640
Comment
UCR138154
Mimulus aurantiacus var. puniceus
D. L. Banks
1997-2-23
1305
Riverside
NW Palomar Mtns, Agua Tibia Mtns, Pechanga Indian Reservation, north of Pechanga Rd. and south of Anza Rd., just NNW of San Gabriel Church in the area burned by the 1996 Temecula Fire
460
Comment
UCR230924
Mimulus aurantiacus var. puniceus
T. B. Salvato, Richard Camacho
2011-6-12
5477
Riverside
Peninsular Range, Temescal Canyon, N/S trending wash that extends from Temescal Canyon Road near the west end of Lee (Corona) Lake, south under the Hwy 15 overpass about 0.25 miles
372
Comment
UC68823
Mimulus brevipes
Bertha E. Brittain
1905-5-30
Riverside
near Riverside
Comment
RSA192072
Mimulus diffusus
E. W. Lathrop
1960-4-15
4758
Riverside
14 miles west of Murrieta, in low valley pasture in Tenaja Canyon.
610
Comment
RSA650608
Mimulus diffusus
R. S. Woglum
1937-5-22
555
Riverside
Santa Rosa Mountains, near Santa Rosa Indian Reservation.
Comment
LA209477
Mimulus fremontii
Elizabeth McClintock;
1940-6-30
sn
Riverside
San Jacinto Mts., Between Fern Basin Camp and Marion Camp, Banning-Idyllwild road
Comment
UCR110924
Mimulus fremontii
A. C. Sanders, Mitch Provance
1998-6-18
21985
Riverside
Peninsular Range; San Jacinto Mtns., along Hwy 243 between Pine Cove and Stone Creek, c. 1 km north of Pine Cove
1860
Comment
CSUSB890
Mimulus guttatus
Mark T. Wexler
1973-5-13
Riverside
Cleveland National Forest Cleveland National Forest, 0.7 miles west on Los Pinos Forestry Camp turnoff from State Highway 74 (5.29 miles from Orange County line).
609
Comment
RSA714446
Mimulus guttatus
T. B. Salvato, John Green
2004-5-27
602
Riverside
Head of Banning (San Gorgonio River) Canyon close to the San Bernardino Co. line, 0.5 mi SE of Oak Glen Conservation Camp.
1402
Comment
UCR155834
Mimulus guttatus
John F. Green
2005-5-4
s.n.
Riverside
Perris-Aguanga Region, SE corner Markham St. and Day St., Mead Valley area, 2-3 mi SW of March Air Reserve Base
534
Comment
UCR216241
Mimulus guttatus
Oleg Pryadko
2008-5-2
052
Riverside
San Bernardino Valley Region, western Riverside near Pedley, Hidden Valley Wildlife Area, c. 1200 ft. south of Clay St. and General Road, 1000 ft. east of Van Buren Blvd., north bank of Santa Ana River
208
Comment
UCR68851
Mimulus palmeri
Steve Boyd, T. S. Ross
1990-5-11
4635
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
RSA559317
Mimulus pilosus
Steve Boyd, Tim S. Ross, Dave Bramlet
1993-5-13
7371
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Wildhorse Canyon, from confluence with Los Alamos Canyon upstream approx. 1 mile
412
Comment
UCR136200
Mimulus pilosus
A. C. Sanders
2004-6-20
28220
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
UCR167686
Mimulus pilosus
T. B. Salvato, Melissa Clemons
2005-6-23
1295
Riverside
Peninsular Range; Temescal Valley, Walker Canyon, 1.5 mi due east of Alberhill, N of Hwy I-15
412
Comment
JEPS11002
Mimulus primuloides
Carl V. Meyer
1928-7-31
602
Riverside
Tahquitz Valley San Jacinto Mts.
2286
Comment
CSUSB895
Mimulus puniceus
David M. Peterson
1966-2-27
Riverside
9 miles southwest of Murrieta
609
Comment
UCSB56464
Minuartia douglasii
Boyd, Steve
1986-4-22
Riverside
Temescal Canyon; terrace escarpment E side of Indian Wash; S of I-15
Comment
CAS-BOT-BC174764
Minuartia nuttallii var. gracilis
George Robertson
21
Riverside
Near Summit of Grayback near Redlands
Comment Read comments Sep 3 2017
UCR51974
Mirabilis bigelovii
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, D. Nordin, et al.
1988-3-10
2112
Riverside
Sonoran (Colorado) Desert, N end of the Palen Mtns, 2 miles west of Palen Pass
300
Comment
JOTR30299
Mirabilis bigelovii var. bigelovii
La Doux, Tasha, Jim Andre
2007-9-6
133
Riverside
Joshua Tree National Park. On dirt road to Lost Horse Ranger Station, below Hemingway Buttress
1236
Comment
HSC34753
Mirabilis laevis
R. E. Cooksey
Mar 1974
204
Riverside
San Bernardino Mtns. White Water canyon
305
Comment
UCR182994
Mirabilis laevis
Mitch Provance
2003-5-5
4419
Riverside
La Sierra Hills, Norco, NW side of the La Sierra Hills, east of the end of Rushmore Dr.
305
Comment
HSC86981
Mirabilis laevis var. crassifolia
B. Pitzer, A. C. Sanders
1987-4-21
500
Riverside
Box Spring Mtns. near S radio towers
793
Comment
CAS-BOT-BC434830
Mirabilis laevis var. retrorsa
John Thomas Howell
1928-3-11
3416
Riverside
Morongo Canon [Canyon], n. Colorado Desert
609
Comment
POM754
Mirabilis laevis var. villosa
I. M. Johnston
1917-4-4
s.n.
Riverside
Mouth of Andreas Canyon.
244
Comment
SD216505
Mirabilis multiflora
Jay B. Walker
1995-5-4
1413
Riverside
San Bernardino National Forest. Highway 74, 3 kilometers east of junction with Santa Rosa Mountain Road.
1399
Comment
CAS-BOT-BC229627
Mirabilis tenuiloba
J. Ewan
1931-2-23
4036
Riverside
Devils Canyon above Coral Reef Ranch
Comment
POM4440
Mohavea confertiflora
H. M. Hall
1905-4-16
5778
Riverside
Canyon near Indio Mt. in the Colorado Desert, Lower Sonoran Zone,
150
Comment
UCD124029
Mohavea confertiflora
C. W. Tilforth
1967-2-12
108
Riverside
Painted Canyon, east of Mecca. Colorado Desert.
Comment
UCR22484
Mohavea confertiflora
C. S. Jones
1979-3-27
48
Riverside
Sonoran (Colorado) Desert, in SE facing canyon about 300 yards from unnamed dirt road approximately 5 mi. north of I-10, 4 mi. west of Desert Center
427
Comment
UCR244865
Mohavea confertiflora
Jim Andre
2012-3-19
21377
Riverside
Sonoran (Colorado) Desert, Palen Mountains, along Palen Pass Rd at Palen Pass
383
Comment
UCR51935
Mohavea confertiflora
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2118
Riverside
Sonoran (Colorado) Desert, N end of the Palen Mtns, 2 miles west of Palen Pass
300
Comment
SEINET10548354
Mohavea confertiflora
David B. Dunn
2015-1
Dunn 2052
Riverside
Collected on dry plateau in vicinity of Pushawalla Canyon, Indio Hills.
Comment
RSA683914
Mollugo cerviana
Michael Denslow
2003-9-13
1548
Riverside
Shavers Valley; I-10 at Mecca Exit, Box Springs Road.
470
Comment
UC25504
Monardella australis subsp. australis
H. M. Hall
July, 1901
2486
Riverside
Tamarack Valley San Jacinto Mountains
2804
Comment
UC729900
Monardella australis subsp. australis
Carl B. Wolf
1932-8-5
3964
Riverside
on trail from Tahquitz Valley to San Jacinto Peak (100 yds. beyond first real wet meadow on trail, head of fork of creek); San Jacinto Mts., Tahquitz Creek
2743
Comment
SD232269
Monardella linoides subsp. linoides
Scott D. White, Justin M. Wood
2008-7-10
12457
Riverside
San Jacinto Mountains: Fobes Spring
1500
Comment
UC1618123
Monardella macrantha
Donald G. Nelson
1936-5-22
396
Riverside
Pines to Palms Hwy. near base of Santa Rosa Mts.
Comment
RSA0124007
Monardella nana
Duncan S. Bell, Thomas Stoughton
2016-4-13
9244
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; on the western slopes of Martinez Mountain.
1548
Comment
UC1499885
Monardella nana
Elizabeth McClintock
1941-5-31
47
Riverside
5 1/2 miles from turn off to Anza Monument
Comment
POM307236
Monardella nana subsp. arida
Henry J. Ramsey, Henry J. Ramsey
1937-5-30
2112
Riverside
Santa Rosa Mountains.
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
RSA750389
Monardella nana subsp. arida
C. Epling
1941-6-5
s.n.
Riverside
1.2 miles below Ribbonwood. Pines to Palms Highway.
Comment
UCR13959
Monardella nana subsp. arida
C. M. Flanagan
1973-5-12
00405
Riverside
San Jacinto Mtns, NE slopes of San Jacinto Mtns, near upper stretches of Deep Canyon
1098
Comment
SEINET10582213
Monardella nana subsp. nana
A. Graff
1993-6-24
Graff 54
Riverside
San Bernadino National Forest, Thomas Mtn. Go ca. 50 yds. past the former lookout tower site on Thomas Mtn. summit. Monardella nana is off the road, to the right ca. 75 yds. T6S,R3E,S29. Need USNFS permission to collect. Small, dense, population growing among the rocks in clearing, surrounded by Pinus ponderosa, Abies concolor, Calocedrus decurrens, Quercus chrysolepis, with Eriogonum fasciculatum, Lupinus sp., Gutierrezia sp., Galium andrewsii, Bromus sitchensis, Ribes roezlii. Mid-bloom.
Comment
POM122460
Monardella nana subsp. tenuiflora
Marcus E. Jones
1926-6-20
s.n.
Riverside
12 miles north of Idyllwild, San Jacinto Mountains.
Comment
UC1499835
Monardella nana subsp. tenuiflora
Elizabeth McClintock
1941-7-21
129
Riverside
down the w slope trail from Round Valley (beyond Wellman Cienega); San Jacinto Mts.
Comment
UCR228160
Monolepis nuttalliana
Dave Silverman
2010-3-24
7830
Riverside
Sonoran (Colorado) Desert, South Palen Lake, Chuckwalla Valley, 4.3 km SE of Sidewinder Well, 2.0 km SW of Palen Dunes Dr., and 4.6 km N of Interstate 10
130
Comment
RSA778246
Monoptilon bellioides
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-30
932
Riverside
McCoy Wash, east side of McCoy Mountains, pavement plain, approximately 7 miles north of I-10.
290
Comment
UC831339
Monoptilon bellioides
I. W. Clokey
1935-4-17
6811
Riverside
Cottonwood Springs
Comment
CAS-BOT-BC275254
Muhlenbergia microsperma
Rateaver
1944-2-21
59
Riverside
Tahquitz Creek, Palm Springs
Comment
POM259729
Muhlenbergia microsperma
E. C. Jaeger
1939-12-1
s.n.
Riverside
Orocopia Mountains
366
Comment
RSA559312
Muhlenbergia microsperma
Steve Boyd, Dave Bramlet
1992-5-13
7376
Riverside
San Mateo Canyon Wilderness Area; Wildhorse Canyon from confluence with Los Alamos Canyon upstream approx. 1 mile.
412
Comment
RSA0049531
Muhlenbergia microsperma
J. C. Roos
1952-4-9
5507
Riverside
East face Mt. Rubidoux.
365
Comment
JOTR34099
Muhlenbergia porteri
La Doux, Tasha, M. Harding, T. Herskovits, D. Shade, M. Wheeler
2011-10-13
1008
Riverside
Joshua Tree National Park. Large open bajada in northwest Eagle Mountains, approx. 1.75 mi northeast of Cottonwood Visitor Center along roadside of Rte. 11
930
Comment
RSA532578
Myosurus minimus subsp. apus
D. E. Bramlet
1991-6-1
2189
Riverside
6.1 km west of Hemet and some 135-670m west of the intersection of Florida and Warren. The population is some 8-15m north of Florida Ave. and 5m east of the MWD Canal.
152
Comment
SEINET3099344
Myriophyllum spicatum
G. Rink, M. Baker, T. Thomas. M. Honer, A. Karl
2010-10-2
10333 a
Riverside
Private. Canal two miles north of Blythe.
70
Comment
RSA615063
Najas marina
A. C. Sanders, P. J. MacKay, G. K. Helmkamp, J. D. Stewart, Colin L. Sanders
1994-12-4
15884
Riverside
Colorado Desert, Salton Sink: Dos Palmas oasis area.
-37
Comment
RSA33376
Nama demissa
N. C. Cooper
1944-3-25
1036
Riverside
Morongo Pass.
457
Comment
RSA781800
Nama demissa
Duncan S. Bell
2010-5-1
880
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
RSA79156
Nama demissa
P. A. Munz, P. C. Everett
1952-5-2
16252
Riverside
2 miles west of Desert Hot Springs.
183
Comment
UCR279494
Nama demissa
A. C. Sanders, Jim Malusa
2017-3-25
42992
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, Arroyo Seco, 3.5-4 km south of Augustine Pass, 100-200 m S of Bradshaw Trail, c. 1.5 km N of Imperial Co. line
652
Comment
UCR232519
Nama hispida var. spathulata
Dave Silverman, Onkar Singh
2010-3-27
7862
Riverside
Sonoran (Colorado) Desert, McCoy Wash, N of Palo Verde Mesa, 4.9 km WSW of Mesaville siding, west of A Canal/Levee Blvd, & c. 6.5 km N of Blythe Airport.
131
Comment
UCR211719
Navarretia fossalis
Fred M. Roberts, D. E. Bramlet
2005-6-8
6248
Riverside
Perris Basin, San Jacinto Valley, Upper Salt Creek drainage, north of Stetson and west of MWD canal, 1.6 km west of Ryan Airfield
454
Comment
UCR90770
Navarretia fossalis
D. E. Bramlet
1993-5-16
2355
Riverside
6.0 km west of Hemet, 305 m north of Setson Ave. and 366 m west of Warren Rd. Site is found 640 m east of the MWD canal and 1.3 km south of Florida Ave
456
Comment
UCR234454
Navarretia intertexta
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
RSA356991
Navarretia prostrata
R. F. Thorne
1973-5-23
43860
Riverside
Santa Rosa Plateau-Mesa De Colorado.
609
Comment
UCR245658
Nemacaulis denudata var. gracilis
Duncan S. Bell
2010-4-2
684
Riverside
Arica Mountains: west side of the mountain range within the Palen/McCoy Wilderness; c. 3 air miles northwest of Priest Well
477
Comment
POM316902
Nemacladus glanduliferus
P. A. Munz
1922-4-9
4745
Riverside
Palm Springs.
76
Comment
UCR127496
Nemacladus glanduliferus
A. C. Sanders, G. Nuhn
1995-4-20
16599
Riverside
Sonoran (Colorado) Desert, Coachella Valley, near Fan Hill, NE of Dillon Road on an abandoned road, below Little San Bernardino Mtns. NE of 1000 Palms
549
Comment
LA204530
Nemacladus gracilis
Carl Epling; H. Lewis
1941-5-7
Riverside
Joshua Tree National Monument, Pinto Basin
Comment
UCR1558
Nemacladus longiflorus var. longiflorus
David L. Davis
1962-5-19
132
Riverside
San Jacinto Mtns, Bautista Canyon, along road c. 13 mi. from Hwy 74
610
Comment
RSA407740
Nemacladus ramosissimus
Steve Boyd
1986-5-1
1800
Riverside
Perris-Aguanga Basin region SW Perris Basin, Hill west of Skunk Hollow.
Comment
RSA774903
Nemacladus tenuis var. aliformis
Duncan S. Bell, Amber Swanson
2011-2-18
2042
Riverside
Mecca Hills; in a narrow canyon on the west side of Box Canyon Road not far from Shavers Well.
289
Comment
RSA421340
Nemophila menziesii
D. A. Young
1969-4-12
ps 28
Riverside
10 mi SE of Hemet, 200 yrs. E. of State St. in a wash.
335
Comment
RSA421355
Nemophila menziesii
E. Crow
1929-3-17
196
Riverside
Glen Ivy Hot Springs, Santa Ana Mts.
Comment
UCR49231
Nemophila menziesii
Steve Boyd
1980-5-8
1610
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau
625
Comment
CLARK-A1528-5059
Nemophila menziesii subsp. integrifolia
John C. Roos
1937-5-10
666
Riverside
Lake Elsinore
Comment
UCR241688
Nemophila menziesii var. integrifolia
T. B. Salvato
2013-3-22
7404
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
UCR134617
Nicotiana acuminata var. multiflora
Steve Morgan
1993-7-12
s.n.
Riverside
Riverside, UCR Campus
335
Comment
UCR87848
Nicotiana attenuata
Michael A. Patten, S. J. Myers
1993-8-20
s.n.
Riverside
Sonoran (Colorado) Desert, along Tahquitz Creek and behind the debris basin dam in Palm Springs
183
Comment
UC218063
Nicotiana clevelandii
P. A. Munz, D. Keck
1922-4-13
4921
Riverside
near Mecca (Shavers Well); Shavers Well
91
Comment
RSA644222
Nicotiana obtusifolia
Victor W. Steinmann, P. I. Moscosa, T. S. Ross
1998-4-14
1362
Riverside
Orocopia Mountains, 1.5 km southwest of the Hayfield exit of I-10; ca. 600 m. Along a small wash on north-facing slope.
183
Comment
RSA784954
Nicotiana obtusifolia
Duncan S. Bell
2012-2-12
3112
Riverside
Mecca Hills: approximately 1.25 air miles north of Box Canyon Road, and approximately 4 air miles southwest of Shavers Well.
256
Comment
UCR139381
Nicotiana obtusifolia
I. M. Johnston
1917-4-4
s.n.
Riverside
San Jacinto Mtns./Sonoran (Colorado) Desert, Palm Canyon
427
Comment
UCSB33605
Nicotiana obtusifolia
Simmons, Karen
1979-3-25
Riverside
Box Canyon Road, 10 miles south-west of Hwy 10
30
Comment
RSA0018752
Nicotiana obtusifolia
L. S. Rose
1967-12-19
s.n.
Riverside
La Quinta.
15
Comment
SBBG58715
Nolina parryi
M. D. Clary
-Oct-1929
1244
Riverside
Santa Rosa Mtns
1524
Comment Read comments Nov 11 2011
SEINET3412079
Nolina parryi
Wendy C. Hodgson, Andrew Salywon, Liz Slauson, Brandi Eide
2013-6-14
28524
Riverside
Santa Rosa Mountains, off of highway 74 south of Palm Desert.
1236
Comment
POM9934
Notholaena californica subsp. californica
F. W. Peirson
1920-2-15
s.n.
Riverside
Palm Springs, Tahquitz Camp.
Comment
RSA614421
Oenothera californica subsp. californica
D. L. Banks
1997-3-29
1554
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, south of Pechanga Road in the Reservation, north of Pechanga Creek, and east of the Pechanga Tribal Government Center.
367
Comment
RSA75413
Oenothera deltoides subsp. deltoides
F. W. Peirson
1918-03
779
Riverside
Irrigated field near Indio.
Comment
UCR94247
Olea europaea
Scott D. White
1996-4-14
3923
Riverside
Perris Basin/San Jacinto Mtns., E of Hemet: San Jacinto River Wash near Valle Vista, north of Hwy 74, c. 1.7 mi west of USFS Cranston Fire Station
549
Comment
JEPS25889
Oligomeris linifolia
W. L. Jepson
1927-4-12
11670
Riverside
ne Mecca (Painted Canyon); Colorado Desert, Painted Canyon
76
Comment
POM8531
Oligomeris linifolia
Mary F. Spencer
1920-3-14
234
Riverside
Desert sand, Colorado Desert.
-60
Comment
RSA4934
Oligomeris linifolia
Carl B. Wolf
1932-4-27
3063
Riverside
North base of Chuckwalla Mountains, 5 miles East of Desert Center, Colorado Desert.
152
Comment
SBBG87842
Oligomeris linifolia
A. C. Sanders, B. Pitzer, D. Charlton
1986-3-3
6114
Riverside
Corn Spring, Chuckalla Mtns, wash below the spring; T6S, R16E, S28
487
Comment
SEINET7259361
Oligomeris linifolia
Leila M. Shultz, John S. Shultz
1985-1
5323
Riverside
Chuckawalla Mountains at Corn Springs
518
Comment
UC310592
Oligomeris linifolia
Philip A. Munz
1926-1-31
9970
Riverside
Dos Palmas Spring; Colorado Desert, Dos Palmas Spring
Comment
UCR121191
Oligomeris linifolia
D. E. Bramlet
1991-5-10
2144
Riverside
Perris-Aguanga Basin region, North Domenigoni Hills, 4300-4500 ft. SE from end of Warren Rd., W side of large peak in Sec. 31, just above saddle
610
Comment
UCR75093
Oligomeris linifolia
A. C. Sanders, E. J. Lawlor
1992-4-4
12095
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, within 0.5 mile of McCoy Spring
244
Comment
UCSB38667
Oligomeris linifolia
Cowan, Clark
1978-4-24
Riverside
Dry lake bed of Lake Cahuilla; 2.1 mi (3.3 km) off Ave 66 on a dirt road, 1.3 mi(2 km) on Ave 66 from Hwy 86; Whittaker transect #W-222 (voucher)
Comment
POM348471
Olneya tesota
Anstruther Davidson
1928-5-1
s.n.
Riverside
Colorado Desert.
Comment Read comments Dec 14 2015
SFV4437
Olneya tesota
D. S. Verity, J. Turner, F. M. Ball
1964-2-15
s. n.
Riverside
East side of Salton Sea near Mecca Beach. About 6.5 miles north of Imperial County line.
Comment
JEPS100417
Oncosiphon piluliferum
Dean W. Taylor
2003-5-8
18551
Riverside
Davis Road 0.5 miles north of Lakeview, San Jacinto Wildlife Area
434
Comment Read comments Feb 19 2009
RSA0039458
Oncosiphon piluliferum
A. C. Sanders
2013-4-17
40806
Riverside
Hwy 74 between Lake Elsinore and Meadowbrook, 0.1 km NE of Wasson Canyon Rd. intersection
499
Comment
UCD97977
Opuntia basilaris var. basilaris
Geoffrey Levin
1974-3-30
7
Riverside
Chino Canyon below the tramway.
426
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
CAS-BOT-BC56887
Opuntia polyacantha var. erinacea
C. B. Wolf
1938-6-11
9420
Riverside
Field redacted by CAS, contact the data manager for more information
1219
Comment
POM278509
Opuntia polyacantha var. erinacea
H. G. Rush
1950-5-10
116
Riverside
5 miles NW of Nightingale along Palms to Pines Hwy.; Santa Rosa Mts.
1524
Comment
SEINET3412081
Opuntia polyacantha var. erinacea
Wendy C. Hodgson, Andrew Salywon, Liz Slauson, Brandi Eide
2013-6-14
28526
Riverside
Santa Rosa Mountains, off of highway 74 south of Palm Desert.
1236
Comment
UC1534580
Orobanche bulbosa
A. C. Sanders
1986-6-1
6544
Riverside
along trail toward Spitler Peak from the Hurkey Creek Camp to Bonita Vista Road, San Jacinto Mountains Spitler Peak; San Jacinto Mountains
Comment
RSA654570
Orobanche cooperi
Ed Adams
1978-5-8
s.n.
Riverside
Mecca, Box Cyn.
Comment
UCR30101
Orobanche cooperi
George K. Helmkamp
1983-4-5
483 32
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, large wash below Chuckwalla Spring, 9 miles SW of Graham Pass Road
489
Comment
JEPS44394
Orobanche fasciculata
Lauramay T. Dempster and G. L. Stebbins
1966-6-19
4253
Riverside
Santa Rosa Mts. Just below Toro Peak (i. e., south of the saddle east of the peak).
Comment
UCR124148
Oryzopsis hymenoides
Steven R. Hill
2001-4-29
33534
Riverside
Western Colorado Desert/ San Bernardino Mtns., E side of Whitewater Canyon along Whitewater River, east of Whitewater Canyon Road, about 2 mi north of Route I-10
549
Comment
UC1333287
Osmadenia tenella
Charles B. Fiker
1946-6-17
3591
Riverside
San Mateo Canyon
Comment
UCR137708
Oxalis pes-caprae
D. L. Banks
1997-3-29
1555
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
UCR225156
Oxytheca caryophylloides
Steve Boyd, Gary Wallace
2005-7-30
11653
Riverside
Peninsular Ranges; San Jacinto Mountains region, San Jacinto Mountains State Park, Hidden Lake area, northeast of Hidden Divide, southeast of Long Valley, near head of Hidden Fork of Tahquitz Creek
2683
Comment
SEINET3289842
Oxytheca emarginata
M. W. Denslow, Firoozeh Navid-Ara; Valerie Soza
2003-7-15
1452
Riverside
San Jacinto Mountains region: Northeast of South Ridge trailhead, east of Idyllwild.
2012
Comment
RSA0106480
Oxytheca trilobata
Duncan S. Bell, Valentin Arvizu
2010-5-24
1103
Riverside
San Bernardino National Forest: Garner Valley, approximately 3 air miles southeast of junction of forest service road 6S04 and forest service road 6S13.
1386
Comment
RSA773106
Oxytheca trilobata
Duncan S. Bell, Joy D. England
2010-6-14
1298
Riverside
San Bernardino National Forest: Garner Valley, approximately 3 air miles southeast of junction of forest service road 6S04 and forest service road 6S13.
1384
Comment
UC421648
Oxytheca trilobata
John Thomas Howell
1927-8-2
2920
Riverside
near Idyllwild; Mt. San Jacinto
1676
Comment
UCR193411
Oxytheca trilobata
A. C. Sanders, Tim Thomas, T. B. Salvato
2008-6-25
35622
Riverside
Peninsular Range; San Jacinto Mtns., May Valley c. 1.0 mi. WSW of Fleming Ranch
1585
Comment
SD1660
Paeonia californica
Edmund C. Jaeger
1925-2-1
Riverside
Joseph CaA'on near Corona.
975
Comment
UC1287050
Paeonia californica
C. L. Hitchcock
1966-3-15
24165
Riverside
about 10 mi ne Temecula
Comment
UC718284
Paeonia californica
Carl B. Wolf
1936-6-17
7955
Riverside
Tenaja Road Santa Ana Mts. (1.4 mi off Ortega Highway, on road to La Cienaga)
609
Comment
UCR35093
Paeonia californica
L. B. Ziegler
1967-2-20
110
Riverside
San Jacinto Mtns., Red Mountain Road off Hwy 79
762
Comment
CAS-BOT-BC327898
Palafoxia arida
R. F. Hoover
1966-10-15
10156
Riverside
Dead Indian Creek wash, S of Palm Desert
Comment
CAS-BOT-BC327910
Palafoxia arida
Geo. B. Grant
1906-5-1
906 -6748
Riverside
Colorado Desert. Palm Springs
Comment
CAS-BOT-BC327928
Palafoxia arida
Lewis S. Rose
1936-1-1
36003
Riverside
Colorado Desert. L.A. Aqueduct Road, 15 mi N of Indio
304
Comment
UCR24014
Panicum alatum var. minus
John C. Roos
1965-9-5
s.n.
Riverside
Sonoran (Colorado) Desert, 18 mi. west of Blythe
122
Comment
UCR68718
Papaver californicum
Steve Boyd, T. S. Ross
1990-5-11
4629
Riverside
Peninsular Range, base of Agua Tibia Mtn, east of Dripping Springs campground of Cleveland National Forest
Comment
RSA0019320
Parkinsonia florida
Jim Andre
2012-3-19
21342
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
SBBG68552
Parkinsonia florida
M. N. Ackley
-Apr-1928
608
Riverside
Coral Reef Ranch, Coachella Valley
-12
Comment
SEINET939470
Parkinsonia florida
P. A. Munz
1947-1
11722
Riverside
4 miles northwest of Desert Center, on Aqueduct Road.
Comment
UCD170848
Parkinsonia florida
A. C. Sanders; T. B. Salvato, Mitch Provance
2000-4-25
23368
Riverside
Coachella Valley, east side of Coachella Canal between I-10 and Ave. 52, east of Coachella.
24
Comment
UCR24516
Pectis papposa
K. K. Muller
1971-11-7
2981
Riverside
Sonoran (Colorado) Desert, arroyo just south of US 60 opposite S entrance to Joshua Tree National Monument
Comment
RSA0001856
Pectocarya heterocarpa
P. A. Munz, D. Keck
1922-4-9
4780
Riverside
Vicinity of Corn Springs, Chuckwalla Mountains, Colorado Desert.
457
Comment
SEINET10456236
Pectocarya heterocarpa
David B. Dunn
1948-2-21
Dunn 3678
Riverside
Comment
RSA683869
Pectocarya linearis
Scott D. White, Michael Honer
2003-4-4
8957
Riverside
Dissected bajada bench, below and east of Horsethief Canyon; immediately S of I-15 Freeway.
366
Comment
UCR805
Pectocarya linearis
J. E. Dimitman
1957-4-8
s.n.
Riverside
Upper Santa Ana River/San Bernardino Valley Region, Riverside, hills south of UCR campus
457
Comment
UCD120131
Pectocarya linearis subsp. ferocula
A. C. Sanders; Mitch Provance, T. B. Salvato, C. L. Sanders
2001-4-3
23891
Riverside
Perris-Aguanga Basin region Temecula, along east side of pipeline NE of Long Canyon, west of San Diego Aqueduct.
381
Comment
POM368788
Pectocarya penicillata
N. C. Cooper
1946-4-5
2049
Riverside
Los Alamos Canyon, Elsinore
762
Comment
RSA346616
Pectocarya peninsularis
R. F. Thorne, C. W. Tilforth, L. M. Shultz, R. K. Benjamin, J. Hogge
1980-4-16
54034
Riverside
San Bernardino Mountains: 1/4 mile W of Whitewater P. O. and 1/2 mile W of Whitewater River
415
Comment
RSA778240
Pectocarya platycarpa
Duncan S. Bell
2009-3-8
45
Riverside
Arica Mountains: east side of mountain range, approximately 1.8 air miles northwest of Priest Well.
350
Comment
UC1212092
Pectocarya recurvata
Peter M. Ray
1949-3-6
1135
Riverside
near 1000 Palms; Coachella Valley, Willis Palms
Comment
JOTR34483
Pectocarya setosa
Andre, Jim
2012-4-16
20966
Riverside
Joshua Tree National Park. Queen Valley; north side of Ryan Mtn. at Sheeps Pass campground area.
1370
Comment
RSA585625
Pedicularis densiflora
D. L. Banks, Steve D. Boyd
1995-3-15
60
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of Agua Tibia Mountain, Dorland Mountain area.
680
Comment
UC1088550
Pediomelum californicum
Peter H. Raven
1958-5-18
12983
Riverside
San Jacinto Mountains, Pinyon Flats
Comment Read comments Jun 9 2012
UCSB16960
Pediomelum californicum
Brooks, Terry
1963-5-5
Riverside
Pinon-Flats Campground on California State Highway 74
1219
Comment
RSA651845
Pellaea andromedifolia
N. R. Zabriskie, Walter Zabriskie
1970-3-28
278
Riverside
Andreas Canyon. [near Palm Springs] ca. 50 feet south of stream, almost opposite entrance to ''North Canyon''.
365
Comment
RSA686754
Pellaea andromedifolia
Anonymous
s.n.
Riverside
Elsinore
Comment
RSA747516
Pellaea andromedifolia
Justin M. Wood
2009-3-10
344
Riverside
Hwy 243, near base of the mountains, 0.5 miles up the highway from Smith Creek bridge.
695
Comment
RSA686928
Pellaea mucronata
Norman C. Cooper
1944-3-24
1032
Riverside
Banning.
701
Comment
UCR163398
Pellaea mucronata
O. F. Clarke
2002-3-15
s.n.
Riverside
San Jacinto Mtns., Brown Creek drainage just above the confluence with Twin Pines Creek, near the old Cabazon-Idyllwild Rd.
915
Comment
UCR261392
Pellaea mucronata
Joseph Cahill
2011-1-8
111- 22
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
RSA792624
Pennisetum setaceum
R. F. Thorne
1995-3-29
63028
Riverside
White Water Canyon
600
Comment
JEPS6884
Penstemon californicus
Munz and Johnston
1922-5-21
5445
Riverside
San Jacinto Mountains, Kenworthy, Hemet Valley Hemet Valley; San Jacinto Mountains, Kenworthy; Kenworthy, Hemet Valley, San Jacinto Mts.
1371
Comment Read comments Mar 25 2011
RSA220997
Penstemon centranthifolius
E. W. Lathrop
1966-4-27
6211
Riverside
Mail Divide Truck Trail between El Carriso and San mateo Canyon, Cleveland Nat'l. Forest.
1220
Comment
SFV17408
Penstemon clevelandii
M. S. Valenzuela, P. Wilson, G. Aldridge, H. Crandall
1998-6-6
74
Riverside
Highway 74 near Santa Rosa Mountain Road.
1220
Comment
POM263058
Penstemon clevelandii subsp. connatus
J. C. Roos
1941-5-10
128
Riverside
Pinyon Flats Camp, Santa Rosa Mountains.
1220
Comment
RSA44866
Penstemon eatonii
J. C. Roos
1948-5-15
3839
Riverside
Lost Palms Canyon, Eagle Mountains., Colorado Desert.
Comment
RSA764127
Penstemon heterophyllus var. heterophyllus
Linda M. Prince, Duncan S. Bell
2009-6-17
574
Riverside
Cleveland National Forest
Comment
UC35609
Pentachaeta aurea
H. M. Hall
May 20 1899-May 22 1899
1136
Riverside
Johnson's Ranch San Jacinto Mountains
1524
Comment
UCR148333
Peritoma arborea
John F. Green
2005-1-14
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, Coachella Canal right-of-way, between siphons 22 and 23, south of Salt Creek
23
Comment
UCR215618
Peritoma arborea
Alejandra Martinez-Berdeja, Cara M. Stripe
2010-4-24
014
Riverside
Peninsular Range, Box Springs Mountains, eastern edge of Riverside; Two Trees Canyon Trail near the trailhead
409
Comment
CAS-BOT-BC77491
Peritoma arborea var. angustata
Philip A. Munz
1947-4-10
11723
Riverside
Shavers Well, northeast of Mecca
243
Comment
LA99481
Peritoma arborea var. angustata
Hisao P. Arai;
1957-4-17
sn
Riverside
off Highway 60; 1 mi. S of Cabazon
Comment
UCD116370
Peritoma arborea var. angustata
Richard Bates
1949-4-25
s.n.
Riverside
Palm Springs area, Palm Canon.
Comment
UCR244079
Peritoma arborea var. arborea
Jim Andre
2012-4-16
20895
Riverside
Sonoran (Colorado) Desert, Joshua Tree National Park; along Cottonwood Springs Rd., 1.0 mi. north of south entrance to J.T.N.P.
584
Comment
OBI8214
Perityle emoryi
David J. Keil, Malcolm McLeod, Dirk Walters
1977-3-28
12078 -2
Riverside
Joshua Tree Natl Monument, along Pinto Basin Rd 11 mi S of N park boundary
Comment
PASA1570
Perityle emoryi
1926-2-21
Riverside
Thousand Palms
Comment
RSA651715
Perityle emoryi
Viki Cruz
1983-5-8
006 *k
Riverside
Collected on a slope in between some large rocks about three-quarter mile into Magnesia Canyon, Santa Rosa Mts.
Comment
RSA735242
Perityle emoryi
Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah J. De Groot, Valentin Arvizu, Tim Thibault
2004-5-14
11214
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
UCR242291
Perityle emoryi
A. C. Sanders, T. B. Salvato
2012-10-12
40418
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, along Chuckwalla Valley Rd., 0.35 mi. west of I-10 junction
114
Comment
UCR274808
Perityle emoryi
David Fraker, Aaron C. Sedgwick
2012-3-22
024
Riverside
Sonoran (Colorado) Desert, Palen Mountains, Coxcomb Monument Road [becomes Palen Pass Rd.] c. 8 miles east of Hwy 177
376
Comment
UCR72227
Perityle emoryi
Theo Glenn
1991-5-30
91- 116
Riverside
Sonoran (Colorado) Desert, Mule Mtns, 0.2 mi. east of the Opal Hill Mine, just north of the Imperial County line and west of Palo Verde
200
Comment
CAS-BOT-BC418844
Persicaria hydropiperoides
J. Ewan
1931-10-3
5211
Riverside
Santa Ana River 4 mi. N.W. of Corona
Comment
UCR213368
Petalonyx linearis
Lynn Sweet, Kai T. Palenscar
2009-12-16
s.n.
Riverside
Peninsular Range/Sonoran Desert; Santa Rosa Mtns., UC Boyd Deep Canyon Reserve, c. 2 hour walk up Deep Canyon above the station
488
Comment
CAS-BOT-BC167774
Petalonyx thurberi
L. R. Abrams
1926-3-26
11106
Riverside
Between Edom and Garnet east of San Gorgonio Pass
Comment
RSA167782
Petalonyx thurberi
Robert F. Thorne, R. Rutherford
1964-4-10
33599
Riverside
At Desert Beach along NE side Salton Sea
-61
Comment
RSA737122
Petunia parviflora
Justin M. Wood
2008-10-15
188
Riverside
Temecula - Murrieta Creek, downstream of 1st street bridge.
293
Comment
UCR14316
Petunia parviflora
A. C. Sanders
1974-3-24
621
Riverside
Santa Ana River Valley, Santa Ana Riverbottom near city dump, Riverside; at mouth of Arroyo Tequesquite
244
Comment
RSA471969
Peucephyllum schottii
Robert Gustafson
1981-4-7
2149
Riverside
Salt Creek Wash, southern end of the Orocopia Mts.
91
Comment
RSA5169
Peucephyllum schottii
C. B. Wolf
1932-4-26
2980
Riverside
Colorado Desert, 8 miles East of Mecca on Blythe road.
91
Comment
SD27949
Peucephyllum schottii
Carl B. Wolf
1932-4-26
1473
Riverside
Colorado Desert, 8 miles east of Mecca on Blythe Road
89
Comment
RSA678225
Phacelia ambigua
Valerie L. Soza, J. Mark Porter, Gary D. Wallace
2001-4-2
1094
Riverside
Mouth of West Wide Canyon, west side of Channel Run.
442
Comment
UCR225598
Phacelia cicutaria var. hispida
A. C. Sanders, T. B. Salvato
2011-3-29
38842
Riverside
Peninsular Range; Edge of Gavilan Hills, Meadowbrook area, between Perris and Lake Elsinore, along Hwy 74 at Wasson Canyon Rd. and to c. 1/2 between Wasson & Hammack Ave.
500
Comment
UCR89879
Phacelia cicutaria var. hispida
Scott D. White, S. J. Myers, S. Ogg Wilcox
1995-6-16
3338
Riverside
Peninsular Range; Santa Ana Mns., Proposed pipeline route; Lake Elsinore Pumped Storage Hydroeletric Project. west of Lake Elsinore, SE of Hwy 74
915
Comment
JEPS2002
Phacelia distans
W. L. Jepson
12567
Riverside
n Mecca; Colorado Desert, Eagle Mts., Cottonwood Spr.
731
Comment
JEPS2004
Phacelia distans
W. L. Jepson
1901-5-17
1241
Riverside
San Jacinto River San Jacinto Valley
Comment
JEPS2321
Phacelia distans
W. L. Jepson
1939-4-17
19139
Riverside
Elsinore
Comment
RSA426219
Phacelia distans
Christopher Davidson, Robert Gustafson
1977-4-7
5574
Riverside
Whitewater Canyon Rd. (exit from Interstate-10 ca. 2.5 mi. W of jct I-10 with State 62); near start of Angeles [Pacific] Crest Trail. Hillside, N slope.
610
Comment
RSA772970
Phacelia distans
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4777
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
610
Comment
SD193113
Phacelia distans
W. J. Schrenk
2008-4-30
87
Riverside
Anza-Borrego Desert State Park, Coyote Canyon Road
Comment
UCR185110
Phacelia distans
LeRoy Gross, L. Lubinsky, V. W. Steinmann, L. L. Worlow
2005-2-17
1419
Riverside
Chocolatte-Chuckwalla Mountains, Colorado Desert; Corn Springs Campground in the Chuckwalla Mountains. Canyon SW of Campground
549
Comment
UCR233162A
Phacelia distans
Jim Andre, Glenn L. Clifton
2011-2-22
17449
Riverside
Mecca Hills, along Box Canyon Road, 8.5 mi northeast of town of Mecca
171
Comment
UCR269765
Phacelia distans
A. C. Sanders, Jim Malusa
2016-3-18
42367
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, along gasline road 21.5 km due north of Slab City/Camp Dunlap
538
Comment
JEPS2059
Phacelia fremontii
Marjorie D. Clary
1932-4-29
861
Riverside
Dead Indian Trail 15 mi w Indio; Colorado Desert, Conchilla Desert
304
Comment
UCR35120
Phacelia fremontii
L. B. Ziegler
1969-4-21
350
Riverside
San Jacinto Mtns., Pinyon Flats
1200
Comment
UCR178613
Phacelia imbricata
Mitch Provance, Tracy Tennant
1998-6-16
MOR- 394
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Millard Canyon, just north of tree stand M-09
1280
Comment
CLARK-A1528-3010
Phacelia minor
John C. Roos
1947-3-21
3374
Riverside
Reche Canyon
Comment
JEPS1185
Phacelia minor
Carl V. Meyer
1929-6-13
754
Riverside
Chalk Hill San Jacinto Mts.
Comment
RSA496139
Phacelia minor
Steve Boyd, L. Arnseth, Tim Ross
1989-3-19
3026
Riverside
Vail Lake area,1 mile W of Lake
610
Comment
RSA523477
Phacelia minor
Steve Boyd, Tim Ross, L. Arnseth
1990-3-29
3937
Riverside
Vail Lake area, summit of Big Oak Mtn, N. of lake.
793
Comment
RSA614549
Phacelia minor
A. C. Sanders, Giles Waines, Aryavand
1997-3-12
19866
Riverside
Lake Skinner area: lower Rawson Canyon, along road NE of Skinner Lake.
457
Comment
UCR116967
Phacelia minor
A. C. Sanders, T. B. Salvato
2001-5-3
24092
Riverside
Perris-Aguanga Basin region, Hemet, SE corner of State Street at Gibbel, 1712 ft. hill at east end of Diamond Valley
518
Comment
UCR174077
Phacelia minor
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-26
32591
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
UCR261177
Phacelia minor
A. C. Sanders, Katie Young, John Hale
2015-4-22
41603
Riverside
San Gorgonio Pass, San Gorgonio River wash, SE of Cabazon, east of Elm St., c. 2 km south of I-10, 1 km NW (303 deg. ) of One Horse Spring
459
Comment
UCR27195
Phacelia minor
Marlyce Myers
1980-4-21
s.n.
Riverside
Perris Basin, Motte Reserve, 2.5 mi NW of Perris
518
Comment
UCR35125
Phacelia mutabilis
L. B. Ziegler
1977-10-24
575
Riverside
San Jacinto Mtns., Black Mtn. Campground
2287
Comment
UCR241638
Phacelia ramosissima
T. B. Salvato, Jeffrey Ross
1998-6-9
MOR- 348
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, Lion Canyon up to fork in stream
720
Comment
UCR126386
Phalaris lemmonii
A. C. Sanders, W. W. Wright, J. Latting, et al.
1975-5-4
696 B
Riverside
Santa Rosa Plateau, Santa Ana Mtns., Mesa de Burro
610
Comment
UCR18203
Phalaris minor
A. C. Sanders
1978-4-2
880
Riverside
Sonoran (Colorado) Desert, Coachella Valley near Indio, intersection of Hwy 111 and Washington St.
30
Comment
RSA715189
Phalaris paradoxa
A. C. Sanders, T. B. Salvato, Kelly Volansky, Michelle Balk
2006-5-24
32569
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
CAS-BOT-BC128867
Philadelphus microphyllus
E. K. Balls
1955-9-20
21443
Riverside
Above Dark Canyon, up from end of trail, w. slope San Jacinto Mts.
2606
Comment
JOTR35430
Phoenix dactylifera
Kain, Katie, Angela Sowa
2012-10-16
s.n.
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
UCR42516
Pholistoma membranaceum
P. J. Leary
1975-2-25
944
Riverside
SE Mojave Desert, Joshua Tree National Monument, 2.3 SE of Aqua Peak. Coxcomb Mtns
976
Comment
UCSB1321
Phoradendron bolleanum
Keator, Glenn
1959-5-17
Riverside
Edge of Colorado desert on Palms to Pines highway
Comment
HSC99177
Phoradendron californicum
Paul J. CaraDonna
2009-3-17
131
Riverside
Jumbo Rock Campground, Joshua Tree National Park.
Comment
LA209824
Phoradendron californicum
Francis M. Ball;
1953-1-11
sn
Riverside
at junction of Highways 99 [?] and 111
Comment
RSA770423
Phoradendron californicum
Orlando Mistretta, Duncan S. Bell, Joy D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4878
Riverside
Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 2-3 miles above Whitewater Visitor Center (Whitewater Trout Farm); between N34.02559, W116.69098 and N34.02135 and W116.68712.
915
Comment
JOTR16865
Phoradendron densum
Hogan, J.
1974-5-6
34
Riverside
Joshua Tree National Park. JUNCTION OF EUREKA PEAK AND UPPER COVINGTON FLATS ROADS
1554
Comment
UCR230782
Phoradendron densum
A. C. Sanders, Nathan Moorhatch
2011-3-22
38780
Riverside
Peninsular Range, powerline corridor through hills 6.4 km SW of Perris, 0.61 km east of Hwy 74, south of Ethanac Rd.
503
Comment
UCR92786
Phoradendron densum
Scott D. White
1995-12-24
3796
Riverside
Lakeview Mtns., Juniper Flats Road, c. 1.2 road mi north of the junction w/ SR 74.
610
Comment
JOTR36414
Phoradendron serotinum subsp. tomentosum
La Doux, Tasha, K. Callahan, M. Harding, M. Levandowski
2013-5-9
3360
Riverside
Joshua Tree National Park. Little San Bernardino Mtns; Stubbe Springs, near guzzler and spring on densely vegetated slope (STOP1)
1371
Comment
UCD170895
Phyllanthus
O. F. Clarke
2007-10-15
s.n.
Riverside
Peninsular Range, Riverside; O.F. Clarke residence, 266 Frost Court; east edge of UCR campus.
351
Comment
JOTR32606
Physalis crassifolia
La Doux, Tasha, M. Harding, T. Herskovits, D. Shade, M. Wheeler
2011-10-13
2670
Riverside
Joshua Tree National Park. eastern edge of Cottonwood Mountains, near mouth of Cottonwood Canyon; east of Rte. 11, aprpox. 2.5 miles north of park boundary
711
Comment
RSA423818
Physalis crassifolia
N. C. Cooper
1949-4-8
3307
Riverside
Desert Center.
610
Comment
RSA423821
Physalis crassifolia
J. Jones, Christopher Davidson
1980-4-4
9934
Riverside
West end of the Orocopia Mtns. in a small canyon and wash almost due south of Oro peak.
518
Comment
RSA782197
Physalis crassifolia
Duncan S. Bell
2011-10-22
2984
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
UCR20833
Physalis crassifolia
A. C. Sanders, Steve Boyd, J. Zabriskie
1980-4-17
1318
Riverside
Sonoran (Colorado) Desert, Coachella Valley, 5 miles ESE of Thousand Palms, west side of Washington Street c. 1 mi north of Interstate Hwy 10
35
Comment
UCR41331
Physalis crassifolia
N. M. Fellows, A. C. Sanders
1985-5-7
170
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
SEINET7048166
Physalis crassifolia
Steven R. Hill
2001-5-3
33671
Riverside
Northeast-facing slopes of Mount San Jacinto, Tramway Road in vicinity of road summit, Chino Canyon, about 3.8 miles due west of California Route 111, Palm Springs. Palm Springs Aerial Tramway property, around and below parking area. Elevation about 2600 feet.
Comment
UCR260294
Physaria tenella
A. C. Sanders, Jim Malusa
2015-3-9
41363
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, along Gasline Road at major wash crossing 1.9 mi. south of Bradshaw Trail, US Navy Chocolate Mountains Aerial Gunnery Range
686
Comment
UC156
Pinus coulteri
H. M. Hall
1901-7-1
2642
Riverside
in open pine forests in the vicinity of Strawberry Valley; San Jacinto Mountains
1584
Comment
RSA384332
Pinus flexilis
George R. Johnstone
1928-9-8
s.n.
Riverside
Mt. San Jacinto, Calif. Wind swept timber.
3288
Comment
UC1600396
Pinus flexilis
H. M. Hall
2577
Riverside
Top of San Jacinto Peak
Comment
RSA0077533
Pinus lambertiana
G. Wallace
1964-4-26
s.n.
Riverside
Idlewild area.
Comment
MACF014859
Pinus monophylla
Lanny Southard
1964-12-1
13
Riverside
Growing along side Palms to Pines Highway
1219
Comment
RSA384369
Pinus monophylla
N. C. Cooper
1943-9-11
893
Riverside
San Jacinto Mtns. Eastern slope at roadside
1220
Comment
UC1543055
Pinus monophylla
Donald G. Nelson
1936-5-22
339
Riverside
near base Santa Rosa Mountains (on trail down to stream in Palm Springs Canyon, along trail to Palm Canyon from Ribbon Wood Camp); Ribbon Wood Camp, Pines to Palms Highway
Comment
UC1143327
Pinus quadrifolia
W. C. Cumming
October 1939
Riverside
South end of San Jacinto Mountains; near type locality of P. quadrifolia
Comment
UCR103483
Pistacia atlantica
A. C. Sanders
1996-10-22
19641
Riverside
Riverside: east side of UCR campus near Greenhouse 20
335
Comment
RSA792561
Plagiobothrys arizonicus
Justin M. Wood
2011-4-4
3405
Riverside
San Bernardino Mountains Foothills: San Gorgonio River wash, off of Bluff Street, just east of Banning Bench.
881
Comment
RSA0039460
Plagiobothrys canescens
A. C. Sanders, Timothy W. Chumley
2013-4-1
40723
Riverside
Hwy 74 at Collier, large vacant parcel at SE corner of intersection, NE edge of Lake Elsinore, between Riverside Dr. (Hwy 74) and Enterprise Way
385
Comment
UCR155936
Plagiobothrys canescens
John F. Green
2005-5-4
s.n.
Riverside
Perris-Aguanga Region, SE corner Markham St. and Day St., Mead Valley area, 2-3 mi SW of March Air Reserve Base
534
Comment
UC76139
Plagiobothrys collinus
Miss M. A. King
1893-1
Riverside
Menifee
Comment
HSC85416
Plagiobothrys collinus var. californicus
Steve Boyd
1986-3-9
1389
Riverside
Temescal Canyon: Alberhill Mtn., S slope of mtn., just E of claymine area
459
Comment
RSA487454
Plagiobothrys collinus var. californicus
Bill Wagner
1988-3-9
s.n.
Riverside
Grain field at Benton Rd. and San Diego aqueduct, 1/2 mile E of Winchester Rd., NE of Murrieta.
412
Comment
UCR12247A
Plagiobothrys collinus var. californicus
Art Whistler
1966-3-9
660309- 06
Riverside
Perris-Aguanga Basin, between Beaumont and Moreno, dirt road near Martin [Marvin?] St. and Bridge St.
457
Comment
UCR250215
Plagiobothrys collinus var. californicus
A. C. Sanders
2014-4-8
40979
Riverside
Peninsular Range, Temescal Canyon, along Temescal Canyon Rd. c. 280 m NE of the I-15 crossing, near mouth of Mayhew Canyon
317
Comment
UCR250909
Plagiobothrys collinus var. californicus
A. C. Sanders
2014-4-18
41025
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
SBBG92112
Plagiobothrys fulvus
J. Hirshberg
1989-4-4
Riverside
Santa Rosa Plateau, S of town of Murrieta, SW of Mesa de Burro
609
Comment
RSA709896
Plagiobothrys jonesii
Sarah J. De Groot, Leland Lubinsky, Naomi Fraga, Lisa Rojas
2005-2-10
4597
Riverside
Along Palen Pass Road, near Palen Pass, between Granite and Palen Mountains. Bluff of sharp light-colored volcanic rock.
402
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
UCR272260
Plagiobothrys jonesii
Duncan S. Bell, Amanda Turek
2010-4-9
759
Riverside
Mojave Desert, east side of the Arica Mountains, near the center of the range, c. 1.75 air mile west of Priest Well
439
Comment
UCR75046
Plagiobothrys jonesii
A. C. Sanders, E. J. Lawlor
1992-4-4
12143
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, within 0.5 mile of McCoy Spring
244
Comment
HSC92524
Plagiobothrys stipitatus
D. Atwood, L. Stritch
1993-4-2
17895
Riverside
Santa Rosa Plateau TNC Preserve and adjacent to BLM administrated lands
671
Comment Read comments May 15 2015
UCR20739
Plagiobothrys tenellus
A. C. Sanders, Steve Boyd
1980-5-2
1407
Riverside
Peninsular Range; Perris Basin, Motte Reserve; rocky hills 2.5 miles NW of Perris
518
Comment
UCR97458
Plagiobothrys tenellus
A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand
1997-3-12
19876
Riverside
Lake Skinner area, lower Rawson Canyon, along road NE of Skinner Lake
457
Comment
UC1950031
Plagiobothrys undulatus
R. F. Thorne, E. W. Lathrop, S. Bickstrom-Sternberg, B. Martin
May 1982
55209
Riverside
Peninsular Ranges; Santa Ana Mountains region: SW of Murrieta. Santa Rosa Plateau, Mesa de la Punta near S. edge of plateau, approached from De Luz road.
Comment
UCR225583
Plantago erecta
A. C. Sanders, T. B. Salvato
2011-3-29
38872
Riverside
Peninsular Range; Perris-Aguanga Basin Region, between Sun City and Perris, along powerline corridor 0.45 east of Goetz Rd. and 0.07 km east Wheat St.
450
Comment
SDSU13008
Plantago lanceolata
Michael G. Simpson
1999-10-27
2052
Riverside
Santa Margarita Ecological Reserve, San Diego State University. Along path from river to Southside facilities.
152
Comment
RSA594124
Plantago lanceolata
D. L. Banks, Victor W. Steinmann
1996-4-20
898
Riverside
NW Palomar Mountains; Agua Tibia Mountains; NW foothills of Dorland Mtn; S end of Los Caballos Road, University of California-Emerson Oaks Reserve.
524
Comment
JEPS6882
Plantago ovata
Ivan Johnston
Apr 4 1917-Apr 6 1917
1006
Riverside
near Palm Springs; Colorado Desert
152
Comment
OBI23291
Plantago ovata
Robert F. Hoover
1969-4-14
11237
Riverside
Palm Springs, just S of city limits
Comment
UC710903
Plantago ovata
C. L. Hitchcock
1940-4-4
5952
Riverside
Pinto Basin
Comment
UCR95259
Plantago ovata
D. L. Banks, V. W. Steinmann
1996-4-20
0906
Riverside
Agua Tibia Mtns, NW Palomar Mtns; NW foothills of Dorland Mtn.; S end of Los Caballos Road, University of California- Emerson Oaks Reserve
451
Comment
UCR155045
Plantago patagonica
Jason L. Hlebakos, Ricky Escobar
2005-5-11
01
Riverside
San Jacinto Mtns, Bautista Creek in Bautista Canyon
854
Comment
UCR88307
Plantago patagonica
A. C. Sanders, K. C. Rose
1995-4-5
16389
Riverside
San Bernardino Mtns./Sonoran (Colorado) Desert, Coachella Valley; south of Mission Creek and west of Hwy 62
701
Comment
POM12756
Platanthera leucostachys
Philip A. Munz
1922-7-6
5990
Riverside
San Jacinto Mountains: Tahquitz Valley.
2195
Comment
POM9014
Platystemon californicus
P. A. Munz, R. D. Harwood
1920-3-20
3395
Riverside
5 miles S of Corona
305
Comment
UC28847
Plectritis ciliosa subsp. insignis
H. M. Hall
May 1899
1126
Riverside
San Jacinto Mountains, on Chalk Hill Chalk Hill; San Jacinto Mountains, Chalk Hill
1584
Comment
SDSU19225
Pluchea odorata var. odorata
Kristen Hasenstab, Dave Bailey
2008-8-7
180
Riverside
Santa Margarita Ecological Reserve, within 150m of gaging station at the Gorge river crossing. 1m from the edge of the river.
215
Comment
RSA0088547
Pluchea sericea
Robert Vargas
2016-4-9
17
Riverside
LA basin, White water canyon reserve.
536
Comment
UCR194223
Pluchea sericea
Scott D. White, Angelia Carey
2004-6-4
10482
Riverside
San Jacinto Mtn Foothills, San Jacinto River wash and adjacent alluvial benches, near Indian Creek confluence
534
Comment
UCSB33270
Pluchea sericea
Miller, Brian
1963-6-1
Riverside
1000 Palms Oasis
30
Comment
SEINET10801072
Pluchea sericea
David B. Dunn, A. Folsom
1948-6-17
Dunn 3811
Riverside
Above quad one. At camp in Pushawalla Canyon under palms.
Comment
UCD90292
Poa annua
Alan A. Beetle
1946-6-10
4402
Riverside
San Jacinto Mt., Camp Keene Meadow.
Comment
UCR138822
Poa annua
D. L. Banks
1997-2-23
1297
Riverside
Agua Tibia Mtns., NW Palomar Mountains: Pechanga Indian Reservation, south of Pechanga Rd. in the Reservation, north of Pechanga Creek and east of the Pechanga Tribal Government Center
367
Comment
PASA1246
Poa bigelovii
Frank W. Peirson
1921-3-22
Riverside
Murray Canyon
457
Comment
UC1618052
Poa fendleriana subsp. longiligula
Donald G. Nelson
1936-5-21
373
Riverside
e Lake Hemet (n of Mt Thomas, just n of meadow in valley just e of Jurkey Creek Camp area); San Jacinto Mts
Comment
UCD91842
Poa pratensis
Alan A. Beetle
1946-6-10
4346
Riverside
Mt. San Jacinto. At top of Tahquitz Valley.
2438
Comment
UCD91844
Poa pratensis
Alan A. Beetle
1946-6-10
4403
Riverside
San Jacinto Mountain, Camp Keene Meadow.
Comment
UCR201480
Poa pratensis
Scott D. White, Justin M. Wood
2008-6-16
12106
Riverside
San Jacinto Mountains, Fobes Canyon, c. 1 mi up Fobes Ranch Road from Fobes Spring
1555
Comment
JOTR30951
Poa secunda subsp. secunda
La Doux, Tasha, B. Truesdell, M. Wheeler, M. Harding, E. Babich
2010-4-20
1926
Riverside
Joshua Tree National Park. (Stop 3) Hexie Mountains, slopes above Blue Cut Gorge
Comment
UCD90827
Poa secunda subsp. secunda
Beecher Crampton
1963-5-7
6782
Riverside
Western. 2 miles W of Lakeland Village, Elsinore Mountains. Cleveland National Forest.
609
Comment
RSA664940
Polygala cornuta var. fishiae
J. C. Roos
1960-5-30
s.n.
Riverside
Ridge east of Sugarloaf Pk.
1067
Comment Read comments Sep 15 2008
CLARK-A1528-87
Polypogon monspeliensis
Fred B. Essig
1967-6-22
Riverside
Santa Ana River
Comment
SEINET4058579
Polypogon monspeliensis
O. M. Clark
1936-1
7577
Riverside
San Jacinto Creek, San Jacinto Mountains.
Comment
UCR202603
Polypogon monspeliensis
Scott D. White, Justin M. Wood
2008-7-9
12412
Riverside
San Jacinto Mountains, Johnson Meadows
1488
Comment
IRVC162
Polystichum imbricans subsp. curtum
Lorene Lewton
1965-4-24
HS 552
Riverside
Highway 74; 1 mile WSW of Mountain Center. Peninsular Ranges, San Jacinto Mountains
Comment
SEINET10767438
Populus
J. Richard Abbott, B. S. Carlsward
1999-6-24
Abbott 12842
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
POM13562
Populus fremontii
Philip A. Munz, D. D. Keck
1922-4-14
4975
Riverside
Whitewater Ranch.
Comment
RSA92883
Populus fremontii
F. W. Peirson
1928-3-10
7699
Riverside
along irrigation ditch, Snow Creek Auto Camp at Whitewater, head of Coachella Valley.
Comment
RSA799667
Populus fremontii subsp. fremontii
LeRoy Gross, Bart O'Brien
2013-3-18
5951
Riverside
Fairmount Park, west side of Lake Evans. Riverside. Northeast of Mount Rubidoux.
238
Comment
UCR197058
Populus nigra
A. C. Sanders, D. L. Sanders
2008-9-27
36107
Riverside
San Bernardino Valley Region, Santa Ana Riverbottom at Norco, between Corydon Av. (Fire Sta. 21) and a point NW of Vine St. & Halfmoon Ct. intersection, c. 1 mile NE of River Rd. bridge
165
Comment
JOTR34235
Prenanthella exigua
Harding, Mitzi
2010-6-3
37
Riverside
Joshua Tree National Park. bajada west of Eagle Mountain, approx. 1 mi NE of Cottonwood Visitor Center, approx. 1/2 mi. east of Rte. 11
975
Comment
UC403983
Proboscidea althaeifolia
Low Wiley
1905-1
Riverside
Paloverde
Comment Read comments Jan 23 2012
RSA736642
Prosopis glandulosa
Scott D. White, Justin M. Wood
2007-4-11
11649
Riverside
San Bernardino Mountain foothills: San Gorgonio River wash, west side of Bluff St.
Comment
RSA502501
Prosopis glandulosa var. torreyana
Steve Boyd, T. S. Ross, L. Arnseth
1989-6-11
3721
Riverside
Vail Lake area, recently burned hills SE of lake, S of Hwy 79.
488
Comment
SBBG3760
Prosopis glandulosa var. torreyana
H. and M. Dearing
1930-4-13
815
Riverside
near Palm Springs
Comment
UCSB18785
Prosopis glandulosa var. torreyana
Winn, Will
1963-4-8
Riverside
U.S. Highway 60-70, 31 miles E of Desert Center
243
Comment
UCSB7194
Prosopis glandulosa var. torreyana
Krogen, Roger
1957-1
Riverside
Canyon bottom 5 mi. E of Mecca on Hwy. 195 in Box Canyon Wash
Comment
LA47424
Prosopis pubescens
Carl Epling;
1932-11-9
sn
Riverside
Murray Canyon, Palm Springs
Comment
POM19660
Prunella vulgaris var. lanceolata
Mary F. Spencer
1923-7-23
2236
Riverside
Idyllwild, San Jacinto Mountains.
1646
Comment
LA208120
Prunus fasciculata
N. Dunn; A. M. Martin
1932-3-27
sn
Riverside
Cottonwood Spring
Comment
CAS-BOT-BC151121
Prunus fremontii
W. R. Dudley
1903-12-25
s.n.
Riverside
Tahquitz Canyon
Comment
OBI45185
Prunus fremontii
Dave Hawks
1987-3-2
s.n.
Riverside
Terwilliger Valley,5 mi E of Anza
1280
Comment
RSA0039274
Prunus ilicifolia
A. C. Sanders
2014-4-25
41074
Riverside
Temescal Canyon, Richland property near Horsethief Canyon Rd., SW of I-15
381
Comment
RSA699170
Prunus ilicifolia
J. Russell Bruff
1929-12-27
443
Riverside
Mission Canon.
Comment Read comments Nov 9 2011
UCR117330
Prunus ilicifolia subsp. ilicifolia
Mitch Provance
1998-6-11
656
Riverside
Jurupa Mountains, NW Jurupa Mtns; south of the E extreme of Philadelphia St.
290
Comment
CAS-BOT-BC356343
Psathyrotes ramosissima
Lewis S. Rose
1936-12-20
36795
Riverside
L.A. Aqueduct road, 10 mi. E. of Garnet
Comment
CAS-BOT-BC356349
Psathyrotes ramosissima
K. Bonner
1977-10-27
2608
Riverside
3 miles East of Chuckwalla Rd.
195
Comment
RSA472311
Psathyrotes ramosissima
P. J. Remple
1942-3-2
s.n.
Riverside
Dead Indian Creek, Santa Rosa Mtns.
Comment
SD27984
Pseudognaphalium biolettii
Carl B. Wolf
1932-2-11
Riverside
Santa Ana Mts., Hidden Canyon, 5 miles west of Corona, base of Skyline Drive.
405
Comment
UC31984
Pseudognaphalium stramineum
H. M. Hall
1901-8-1
2609
Riverside
wooded slopes and benchs of the s side San Jacinto Mountains
1615
Comment
IRVC2825
Pseudotsuga macrocarpa
Carol Hooven
1965-4-24
s.n.
Riverside
Idylwild. Peninsular Ranges, San Jacinto Mountains
Comment
RSA198968
Psilocarphus brevissimus
R. F. Thorne, E. W. Lathrop, Ora M. Clark, S. Carlquist
1968-4-18
37436
Riverside
Santa Rosa Plateau: Mesa de Colorado, Rancho California
671
Comment
UC217949
Psilocarphus brevissimus var. brevissimus
P. A. Munz
1922-4-29
5065
Riverside
0.50 mi s Lake Elsinore
Comment
CAS-BOT-BC353642
Psorothamnus emoryi
Roxana S. Ferris
1918-6-15
998
Riverside
Gruendike's Well on Mecca-Blythe Road
Comment
RSA293531
Psorothamnus emoryi
C. W. Tilforth
1979-8-8
1907
Riverside
S edge of Palm Desert along Highway 74, SE of Palm Springs, Riverside Co.
76
Comment
RSA498335
Psorothamnus emoryi
Elizabeth A. White
1928-04
s.n.
Riverside
Road to Mecca beyond Palm Springs.
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
SEINET4560279
Psorothamnus emoryi
Duncan S. Bell
2009-1
211
Riverside
Arica Mountains: northwest of range, approximately 1.6 air miles south of Highway 62, and approximately 0.4 air mile north of California aqueduct.
389
Comment
SEINET11132326
Psorothamnus emoryi
S. B. Parish
1906-5-1
910 a-6725
Riverside
Colorado desert at Palm Springs
Comment
SD37837
Psorothamnus emoryi var. emoryi
Edith A. Purer
1935-4-21
6463
Riverside
In colorado Desert near Palm Springs
Comment
CAS-BOT-BC340873
Psorothamnus schottii
S. B. Parish
1896-4-1
4113
Riverside
Palm Springs, Colorado Desert
Comment
CAS-BOT-BC340903
Psorothamnus schottii
F. O. Ballou
1926-2-25
s.n.
Riverside
Bottom of Painted Canon [Canyon] near Mecca
Comment
OBI32603
Psorothamnus schottii
A. C. Sanders
1983-4-24
3800
Riverside
NW end of the Orocopia Mts along hwy 195 +- 3 mi NE of Shavers Well and 2.7 mi NE of the point where the road enters the Box Cyn
366
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
SBBG68031
Psorothamnus schottii
Anstruther Davidson
-Apr-1893
Riverside
Palm Springs
Comment
UCR100131
Psorothamnus schottii
B. G. Pitzer
1997-10-19
3352
Riverside
Sonoran (Colorado) Desert, north foot of Chuckwalla Mtns., Eagle Mtn. Road on south side of Hwy I-10, c. 0.8 mi. south of Hwy at powerline road
500
Comment
CAS-BOT-BC340946
Psorothamnus spinosus
John Thomas Howell
1928-1-28
3291
Riverside
Thousand Palms, Colorado Desert
Comment
RSA11595
Psorothamnus spinosus
C. Epling, Wm. Robison
1933-6-24
s.n.
Riverside
Near Cathedral City near Palm Springs
Comment
UCR86207
Psorothamnus spinosus
A. C. Sanders
1995-5-23
17119
Riverside
Sonoran (Colorado) Desert, Coachella Valley, alluvial fans below the Santa Rosa Mountains, near the mouth of Martinez Canyon, at end of 72nd Avenue
25
Comment
RSA6081
Pteridium aquilinum var. pubescens
C. B. Wolf
1932-5-25
3664
Riverside
Flat at mouth of east fork of Snow Creek, N Base of San Jacinto Mountains
671
Comment
SBBG56227
Pteridium aquilinum var. pubescens
M. Lewis
1947-8-26
18
Riverside
San Jacinto Mtns
1981
Comment
UCR18860
Pulicaria paludosa
John C. Roos
1965-6-23
s.n.
Riverside
Sonoran (Colorado) Desert, Palm Springs
Comment
JOTR32641
Purshia tridentata var. glandulosa
La Doux, Tasha, K. Matthews, S. Szabo, J. Van Warmerdam, B. Truesdell
2007-10-4
2562
Riverside
Joshua Tree National Park. Little San Bernardino Mountains: Convergence of Lower Covington Flat and Smith Water Canyon (Stop 3)
1362
Comment
OBI33525
Purshia tridentata var. glandulosa
Wendy Smith
1981-4-30
12
Riverside
Santa Rosa Mts. 1/4 mi in on Forest Svc road 6S03. Off hwy 74, 14.6 mi S of jctn with hwy 111 in Palm Desert T6S, R5E, SW 1/4 sec 25
1097
Comment
UC1135504
Quercus X acutidens
A. Lewis
1934-5-1
439
Riverside
1 mi e Ortega Highway; Cleveland National Forest, Elsinore Quad.
944
Comment
UCD47747
Quercus X acutidens
D. Q. Cavagnaro
1963-9-17
85
Riverside
State Highway 79, 11.5 miles west of Aguanga, Riverside County, California.
426
Comment
POM256952
Quercus X morehus
W. Pequegnat
1940-6-15
s.n.
Riverside
Between Horsethief and Rice Canyon, Santa Ana Mts.
1250
Comment
RSA614235
Quercus agrifolia
A. C. Sanders, G Helmkamp
1997-3-15
19979
Riverside
Lake Skinner area, N foot of 1700 ft. hill E of Bachelor Mtn.,
488
Comment
RSA652553
Quercus agrifolia var. agrifolia
Gotes
1962-4-3
8
Riverside
Riverside City College
Comment Read comments Feb 24 2013
RSA162
Quercus berberidifolia
J. T. Howell
1927-8-2
576
Riverside
Road to Hemet, Mt. San Jacinto.
1372
Comment
RSA717583
Quercus berberidifolia
A. C. Sanders
2004-4-9
27456
Riverside
San Jacinto Valley: Tres Cerritos, ca. 3 miles WNW of Hemet, east of the Lakeview Mtns., in central valley among the three peaks.
488
Comment
UCR270763
Quercus berberidifolia
T. B. Salvato, Arlee M. Montalvo, Rari E. Marcs
2016-4-26
8383
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
UCR82765
Quercus berberidifolia
A. C. Sanders, D. R. Schramm, D. Wappler
1994-10-6
15779
Riverside
San Jacinto Mtns., N slope of mtns.: Twin Pines Creek drainage, Azalea Creek and a tributary gully from the west
1189
Comment
UCR97257
Quercus berberidifolia
Scott D. White
1997-2-9
4683
Riverside
Peninsular Range, Elsinore Basin; Temescal Valley: SW of Hwy I-15 between Indian Truck Trail and Lake Street exits, c. 0.5 mi east of Glen Eden
460
Comment
CAS-BOT-BC62436
Quercus chrysolepis
Marcus E. Jones
1924-8-30
s.n.
Riverside
Tahquitz, San Jacinto Mts.
Comment
OBI14295
Quercus chrysolepis
H. E. McMinn
1925-7-2
1496
Riverside
Tahquitz Peak Trail, San Jacinto Mts
Comment Read comments Jun 21 2012
UCSB1263
Quercus chrysolepis
Lauter, Wolfgang
1960-5-15
Riverside
Pinyon Flats Campground, Palms to Pines highway
1219
Comment
UCSB34696
Quercus chrysolepis
Nixon, Kevin; Hendon, Emily
1980-5-23
Riverside
15.9 mi northwest of Idyllwild on Calif. Hwy 243; San Jacinto Mtns
Comment
SEINET5466872
Quercus chrysolepis
Richard Carter
1984-12-18
3860
Riverside
1.1 mi NE of Anza on Hwy 371. Canyon at 4-000ft elev.
0
Comment
HSC101769
Quercus cornelius-mulleri
J. P. Smith, J. O. Sawyer, R. J. Cole
2011-6-9
13184
Riverside
Along State Route 74
1227
Comment
UC5587
Quercus cornelius-mulleri
Mrs. Gregory
1890-1
Riverside
San Jacinto
Comment
SD146253
Quercus douglasii
A. C. Sanders, P. J. MacKay, T. Thomas, O. F. Clarke
1997-4-13
20436
Riverside
San Joaquin Valley, San Emigdio Ranch, slopes south of San Emigdio Creek, just above confluence with Doc Williams Canyon, on north-facing slope; Eagle Rest Peak 7.5' quad.
915
Comment Read comments Jul 23 2019
CAS-BOT-BC257626
Quercus dumosa
P. S. Manos
1988-10-27
676
Riverside
Gavilan Rd., in Wildlife Preserve
600
Comment
SEINET10891639
Quercus dumosa
Greg Gust, Leith Nye
2005-3-12
Gust 555
Riverside
Cleveland National Forest. Hwy 74 west of lower San Juan Picnic Area at pullout W side of Santa Ana Mountain Range.
495
Comment
RSA476821
Quercus engelmannii
N. C. Cooper
1947-4-5
2105
Riverside
Los Alamos Canyon, Elsinore.
762
Comment
RSA564290
Quercus engelmannii
Ed LaRue
1993-5-10
s.n.
Riverside
Murrieta Oaks, 3 miles (airline) NW of Murrieta Hot Springs, W side of Hwy 215
457
Comment
UCR40270
Quercus engelmannii
Steve Boyd
1985-7-30
1047
Riverside
Santa Ana Mtns., Santa Rosa Plateau, De Luz Road, 7.8 - 10 mi. west of Rancho California
Comment
RSA87149
Quercus palmeri
F. W. Peirson
1922-5-20
3016
Riverside
Upper end of Hemet Valley
1463
Comment
UCD166226
Quercus turbinella
Jack Major
1962-4-16
769
Riverside
Along California Hwy 74, below Pinyon Flat toward Palm Desert. (Exact location unknown. Coordinates estimated by label maker.)
1220
Comment
RSA762184
Quercus wislizeni
Peter Guiden, C. Martinez, Naomi S. Fraga, L. McDade
2010-8-14
75
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
UCR166153
Quercus wislizeni
T. B. Salvato, John F. Green
2004-5-27
561
Riverside
San Bernardino Mtns, head of Banning (San Gorgonio River) Canyon close to the San Bernardino Co. line, 1 mi SE of Oak Glen Conservation Camp
1402
Comment
CAS-BOT-BC362517
Rafinesquia californica
Annie M. Alexander; Louise Kellogg
1941-5-7
2130
Riverside
12 miles southwest of 29 Palms, Joshua Tree National Monument
1310
Comment
POM182081
Rafinesquia neomexicana
P. A. Munz
1932-3-14
11977
Riverside
Deep Canyon, Coachella Valley
91
Comment
POM34177
Rafinesquia neomexicana
Marcus E. Jones
1903-5-11
s.n.
Riverside
Whitewater, West Colorado Desert
305
Comment
RSA775941
Rafinesquia neomexicana
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-31
951
Riverside
Dune system along Midland Rice Road, South of Arica Mountains.
305
Comment
SD45166
Rafinesquia neomexicana
Helen K. Sharsmith
1952-4-10
4059
Riverside
Joshua Tree National Monument, 5 miles northeast of Cottonwood Springs Smoke Tree Wash
854
Comment
UCR217805
Rafinesquia neomexicana
Jim Andre, T. La Doux
2010-2-28
12547
Riverside
Lower Colorado River Valley, along Hwy 95 c. 20 miles south of Vidal Junction, at SE corner of Riverside Mountains
145
Comment
UCR386
Ranunculus aquatilis
Emily E. McGregor
1972-4-30
s.n.
Riverside
Peninsular Range, 0.5 mi west of Tenaja Station, Tenaja Rd. (6S08).
Comment
UCR1190
Ranunculus californicus
Civerolo
1960-4-10
s.n.
Riverside
Santa Ana Mtns., 3.25 mi west of Murrieta on Tenaja Road toward San Mateo Canyon
Comment
UCR50423
Ranunculus californicus
L. F. LaPre, Jack Easton
1988-1-27
s.n.
Riverside
Santa Rosa Plateau, Santa Ana Mtns., Mesa de Burro, Santa Rosa Springs Ranch
Comment
RSA0019605
Ranunculus californicus var. californicus
Gale Sphon
1955-5-22
s.n.
Riverside
Hemet Meadow.
Comment
CLARK-A1528-785
Ranunculus cymbalaria subsp. saximontanus
C. M. Flanagan
1973-5-20
OO 512
Riverside
Morongo Indian Reservation
0
Comment
SD86687
Ranunculus cymbalaria var. saximontanus
Helen V. Witham
1970-4-29
817
Riverside
in creekbed, Palms to Pines Highway, near Lake hemet
1200
Comment
POM398
Raphanus sativus
Robinson, Crocker
1916-4-3
s.n.
Riverside
Elsinore region.
Comment
RSA33888
Raphanus sativus
N. C. Cooper
1944-4-22
1151
Riverside
Banning.
762
Comment
UCR93826
Ratibida columnaris
G. R. Ballmer, K. T. Stockwell
1995-6-8
s.n.
Riverside
Murrieta, Warm Springs Creek, c. 1/2 mile south of Murrieta Hot SpringsFreshwater marsh with seep and stream flow; with Juncus rugulosus, Typha, Xanthium stru., Rorippa nast-aq., Echinochloa crusgalli, etc.
457
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
JEPS42076
Rhamnus ilicifolia
C. V. Meyer
Jun 1927
164
Riverside
San Jacinto mt.
1706
Comment
SFV20161
Rhamnus ilicifolia
J. N. Hogue, S. G. Hogue, J. M. Wrublik
2005-9-5
263 .8
Riverside
Santa Rosa Mountains Santa Rosa Mountain Truck Trail (=USFS Road 7S02). 0.7 miles from Highway 74.
1500
Comment
UCR97679
Rhamnus ilicifolia
A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand
1997-3-12
19910
Riverside
Lake Skinner area, upper Rawson Canyon, 2.5 mi. NNE of Skinner Lake, 1 mi. SW of Crown Valley
595
Comment
UC18587
Rhamnus tomentella subsp. cuspidata
H. M. Hall
1901-6
Riverside
vicinity Strawberry Valley; San Jacinto Mountains
1584
Comment
CAS-BOT-BC170527
Rhus aromatica
Mrs. E. C. Van Dyke
1928-5-28
s.n.
Riverside
Banning
Comment
UCD116878
Rhus aromatica
Richard Bates
1949-5-21
s.n.
Riverside
Pinon flats, Hemet Lake area, San Jacinto Mtns.
Comment
RSA756344
Rhus lancea
O. F. Clarke
2009-5-11
s.n.
Riverside
Riverside, UCR Campus, NW corner of upper reservoir
358
Comment
UCR163816
Rhus ovata
John F. Green
2005-11-2
s.n.
Riverside
Peninsular Range, Southern Santa Ana Mtns., Santa Rosa Plateau, La Cresta area, 1 mile N of Squaw Mountain, 1.6 mi. NE of Tenaja Guard Station
716
Comment
CLARK-A1528-2406
Rhus trilobata
John C. Roos
1948-5-15
3831
Riverside
Eagle Mountains
Comment
RSA543125
Rhus trilobata
Steve Boyd
1991-3-17
5473
Riverside
Jurupa Hills, N of Glen Avon. Cove on S flank, just W of Soto St. from white limestone outcrops to summit E of Pyrite Canyon.
Comment
SEINET273139
Ribes aureum var. gracillimum
A. C. Sanders
1997-3-26
20114
Riverside
Lake Skinner area: arroyo draining toward the SE arm of the lake crossing the entrance road near the old house site (an
453
Comment
CLARK-A1528-4127
Ribes cereum
John C. Roos
1946-8-27
2782
Riverside
Santa Rosa Mountains
Comment
UC729898
Ribes cereum var. cereum
Carl B. Wolf
1932-8-5
3968
Riverside
above small stream and meadows feeding Tahquitz Creek (on trail from Tahquitz Valley to San Jacinto Peak); San Jacinto Mts.
2804
Comment
RSA40801
Ribes indecorum
Unspecified
1949-3-4
12813
Riverside
Indian Canyon, Santa Ana Mts.
Comment
RSA614529
Ribes indecorum
Unspecified
1994-1-1
15226
Riverside
San Jacinto Mts: Brown Creek drainage just above the confluence with Twin Pines Creek, near the old Cabazon-Idyllwild Road.
915
Comment
RSA96715
Ribes indecorum
E. K. Balls
1954-4-26
19071
Riverside
1/2 way up W side Mt. San Jacinto
Comment
POM48327
Ribes malvaceum var. viridifolium
E. C. Jaeger
1925-3-1
s.n.
Riverside
Snow Canyon, San Jacinto Mts.
457
Comment
UCSB12539
Ribes nevadense
Creighton, B.
1961-5-6
Riverside
18.8 miles south of Banning; on Banning-Idyllwild road; In the San Bernardino National Forest; San Jacinto Mountains
1584
Comment
SEINET272331
Ribes quercetorum
A. C. Sanders, OF Clarke; H Forester
1997-3-2
19766
Riverside
Box Spr Mtns: E side of the range in Pigeon Pass area above W end of Quail Call Dr cyn just W of section line. UTM 10k
610
Comment
UCR151127
Romneya coulteri
Scott D. White
1998-10-9
7171
Riverside
Peninsular Ranges/Santa Ana Mtns, Corona, near Bedford Canyon: ''Joseph Canyon'' wash near a disused quarry. Site adjacent to housing tracts now under construction, and proposed for same
366
Comment
SD193257
Rorippa curvisiliqua
A. C. Sanders, R. E. Riefner
2005-8-12
31558
Riverside
Valley Hi County Park off Highway 243 and Twin Pines Road, at McMullen Flat.
1189
Comment
UCR50008
Rorippa palustris
Maureen Hales Pendleton
1987-12-7
s.n.
Riverside
Peninsular Range, Old Vail Ranch, off Pala Rd., 1 mile south of Hwy 79
Comment
UCR77586
Rorippa palustris subsp. occidentalis
Steve Boyd
1991-7-13
6407
Riverside
Peninsular Range, Temescal Canyon, W base of Gavilan Hills, area of old glass factory between Temescal Wash & I-15, just south of Cajalco Road
Comment
UCR216443
Rubus ursinus
Nolan M. Ung
2008-5-20
032
Riverside
San Bernardino Valley Region, western Riverside near Pedley, Santa Ana River on the west side of Van Buren Blvd. bridge, north bank of the river
208
Comment
RSA800237
Rudbeckia hirta var. pulcherrima
Justin M. Wood
2010-6-17
2048
Riverside
Perris Basin: March ARB, roadside ditch south of Cactus Ave. and west of Heacock St.
473
Comment
UCR140305
Rumex
A. C. Sanders
2004-4-9
27474
Riverside
San Jacinto Valley, Tres Cerritos, c. 3 miles WNW of Hemet, east of the Lakeview Mtns., mouth of canyon on south side, vicinity of Rose Rd.
457
Comment
UC1951099
Rumex acetosella
Scott D. White, Justin Wood
2008-6-18
12236
Riverside
San Jacinto Mountains: Meadow N/W of Keen Camp Summit, S/W of Highway 79. USGS Idyllwild 7.5' Quad.
Comment
UCR25086
Rumex acetosella
A. C. Sanders
1980-7-22
1720
Riverside
San Jacinto Mtns, Dutchman's Flat in Bear Trap Canyon about 1 mi (airline) west of Idyllwild. Between Hwy 243 and Foster Lake
1814
Comment
RSA736647
Rumex maritimus
Justin M. Wood
2008-7-16
39
Riverside
Gavilan Hills at Temescal Wash, near Olsen Canyon, 'Morgan' property, Alberhill area.
Comment
SD146180
Rumex pulcher
Mitch Provance, Andy C. Sanders
2000-7-4
2095
Riverside
Santa Ana River Wash, between Market St. and Riverside Ave crossings
244
Comment
RSA741213
Rumex salicifolius
Scott D. White, Justin M. Wood
2008-5-15
11990
Riverside
San Jacinto Mountains: Johnson Meadow.
1415
Comment
UCR24910
Rumex salicifolius var. denticulatus
A. C. Sanders
1980-7-22
1722
Riverside
San Jacinto Mtns, Dutchman's Flat in Bear Trap Canyon about 1 mi (airline) west of Idyllwild. Between Hwy 243 and Foster Lake
1814
Comment
RSA5232
Sagina saginoides
C. B. Wolf
1932-4-5
3958 -A
Riverside
1st really wet meadow on trail from Tahquitz Valley to San Jacinto Peak.
2744
Comment Read comments Aug 11 2012
SBBG69926
Sagina saginoides
R. Hoffmann
1929-9-6
Riverside
Tahquitz Valley
2438
Comment
RSA38271
Salazaria mexicana
P. A. Munz
1946-10-20
11576
Riverside
Palms to Pines Hwy, 11.5 miles south of Palm Springs to Indio Road.
Comment
UC634546
Salix exigua
Margaret Stason
1927-3-12
Riverside
Thousand Palms; Colorado Desert
Comment
UCR155083
Salix exigua
A. C. Sanders, Kelly Volansky
2005-3-17
29240
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
UCR270564
Salix exigua var. hindsiana
John F. Emmel
1998-5-2
1541
Riverside
San Jacinto Mtns., SW foothills, Bautista Canyon, 0.4-0.5 road mile SE of national forest boundary
723
Comment
CLARK-A1528-831
Salix gooddingii
Oscar Clarke
1971-3-31
Riverside
Riverside
Comment
POM2034
Salix gooddingii
I. M. Johnston
1917-4-4
s.n.
Riverside
Palm Canyon.
457
Comment
UC537091
Salix gooddingii
Philip A. Munz
1932-3-24
12032
Riverside
n of Elsinore
304
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
RSA715298
Salix lasiolepis
A. C. Sanders, T. B. Salvato
2006-5-28
32666
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd., vicinity of peak 2279.
579
Comment
UCR21837
Salix lasiolepis
Steve Boyd
1980-7-16
s.n.
Riverside
Perris Basin, Motte Reserve, 2.5 miles NW of Perris, west edge of the reserve c. 1/4 mile north of the Motte's house
520
Comment
UC1178571
Salix lutea
Peter Kamb
1949-5-8
1406
Riverside
Hall Canyon San Jacinto Mts., Hall Canyon
1645
Comment
UCR5882
Salsola gobicola
Sally Crum
1966-2-26
s.n.
Riverside
Western Colorado Desert, about 15 mi out [east] of Banning towards Indio on right [south] side of hwy
183
Comment
UCR134612
Salsola paulsenii
Marisa Sripracha, Kyle Boyd
2004-2-14
019
Riverside
Sonoran (Colorado) Desert, Myoma, near 38th Street and Washington Ave, on the Coachella Valley Preserve
120
Comment
RSA0094958
Saltugilia australis
Steve D. Boyd, Tim Ross, Dave Bramlet
1993-5-13
7383
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Wildhorse Canyon, from confluence with Los Alamos Canyon upstream approx. 1 mile.
412
Comment
RSA0094960
Saltugilia australis
Steve Boyd, Tim Ross
1992-5-15
7395
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Major lateral drainage north of Bear Canyon, vicinity of the junction of Tenaja and Morgan Trails, west of Round Potrero.
671
Comment
RSA469678
Saltugilia splendens
E. C. Jaeger
1921-6-18
5457
Riverside
San Jacinto Mountains: Caramba, Tahquitz Creek.
1829
Comment
UCR12138
Salvia X bernardina
O. F. Clarke
1972-3-13
s.n.
Riverside
University of California, Riverside. Botanic Garden
412
Comment
SBBG71162
Salvia apiana
V. Duran
1933-7-1
3491
Riverside
near Santa Rosa
1828
Comment
UC1537562
Salvia apiana
Gordon H. True Jr.
1935-3-18
123
Riverside
e of Citrus Experimental Station
396
Comment
RSA401487A
Salvia columbariae
H. de Forest, Freda Detmers
1933-3-25
s.n.
Riverside
Between Banning and Cabazon
Comment
SD249232
Salvia columbariae
J. Mark Porter, Lauren E. Machen
1997-2-15
11422
Riverside
North of Interstate 15 at the Lake Street/Walker Canyon exit, 4.4 miles NE of the Highway 74 exit at Lake Elsinore.
390
Comment
RSA605760
Salvia mellifera
Scott D. White
1996-3-16
3823
Riverside
Lakeview Mountains: Perris Basin, Lakeview Mts, N of Winchester, at ''Maze Stone'' Picnic Area
610
Comment
SD212655
Salvia mellifera
Jennifer H. Jones
2006-6-6
384
Riverside
Cleveland National Forest alonb CA Highway 74; San Juan Loop Trail head.
598
Comment
UC1287000
Salvia mellifera
C. L. Hitchcock
1966-3-16
24181
Riverside
0.25 mi w Aguanga
Comment
UCD166201
Salvia mellifera
Jack Major
1962-4-16
766 -a
Riverside
Along side of road from Banning to Mt. San Jacinto. (Exact location unknown. Coordinates estimated by label maker.)
914
Comment
RSA0099994
Salvia pachyphylla
Duncan S. Bell, Sandra Llamas, Koto Tikande
2015-7-16
8576
Riverside
Santa Rosa Mountains; on a small ridge/summit area just to the south of the summit of Santa Rosa Mountain.
2438
Comment
UC219565
Salvia pachyphylla
P. A. Munz
1922-6-25
5813
Riverside
road from Vandeventer to Santa Rosa; Santa Rosa Mts.
1524
Comment
UC1281068
Salvia vaseyi
H. E. McMinn
1935-6-27
4069
Riverside
Palms to Pines Highway
Comment
RSA751395
Salvinia minima
Rick E. Riefner Jr.
2009-2-25
9 -17
Riverside
City of Lake Elsinore, S side of Alberhill Creek, W of Hwy. 74, vicinity of Bromley Ave. at Bennett St.
380
Comment
CLARK-A1528-2411
Sambucus caerulea
John C. Roos, Lucille Roos
1951-10-24
5341
Riverside
Pedley
243
Comment
CSUSB701
Sambucus mexicana
James R. Allen
1962-4-21
24-m 1047
Riverside
0.2 miles east of Mount Vernon on Pigeon Pass Road
335
Comment
UC219560
Sambucus mexicana
P. A. Munz
1922-6-24
5791
Riverside
Pipe Creek San Jacinto Mts., Hemet Valley
1402
Comment
UCR139619
Sambucus mexicana
A. C. Sanders
2004-6-30
28383 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
RSA5004
Sanicula arguta
Dorothy R. Wolf
1932-3-20
4
Riverside
Richman Ranch 2.5 mi N of De Luz. SW Riverside County
457
Comment
UCR108995
Sanicula bipinnatifida
D. L. Banks
1997-3-29
1566
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
POM128365
Sanicula crassicaulis
Thos Craig
1927-4-23
204
Riverside
Glen Ivy.
Comment
RSA614418
Sanicula crassicaulis
D. L. Banks
1997-3-16
1551
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
RSA471123
Sarcodes sanguinea
R. S. Woglum
1937-5-22
590 -E
Riverside
Santa Rosa Mountains, near Santa Rosa Indian Reservation.
Comment
SBBG45008
Sarcodes sanguinea
N. C. Cooper
1944-6-17
1404
Riverside
Pine Cove
1828
Comment
CLARK-A1528-127
Sarcostemma cynanchoides subsp. hartwegii
Fred B. Essig
1967-4-2
Riverside
Glen Ivy Hot Springs
Comment
CLARK-A1528-1469
Sarcostemma hirtellum
John C. Roos
1937-4-18
Riverside
Colorado Desert
Comment Read comments Mar 3 2014
RSA585633
Saxifraga californica
D. L. Banks, Steve Boyd
1995-3-15
0068
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of Agua Tibia Mountain, Dorland Mountain area.
720
Comment
SEINET3386494
Schedonorus arundinaceus
Mitchell Provance
2003-1
6528
Riverside
San Bernardino Valley; Glen Avon (near border with Fontana) along the NW base of the Jurupa Mountains, south of Philadelphia St. and just east of Country Village Rd
253
Comment
RSA574566
Schedonorus arundinaceus
Steve Boyd
1985-7-23
1016
Riverside
De Luz Road, 8.0 miles W of Rancho California. Sandia Creek.
305
Comment
RSA0124390
Schismus arabicus
Duncan S. Bell, Sarah De Groot, LeRoy Gross
2016-2-17
8744
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting on the Martinez Slide to the north of Toro Canyon, approximately 5.25 air miles east northeast of the summit of Martinez Mountain.
123
Comment
RSA777677
Schismus arabicus
Thomas Stoughton, Stephanie Rockwood, Christi Gabriel
2011-4-6
983
Riverside
Iron Mountains, on southwest side of mountains in drainage on either side of the road
419
Comment
UCR213272
Schismus arabicus
A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley
2010-3-16
37432
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
UCR19788
Schoenoplectus acutus var. occidentalis
E. W. Lathrop
1966-6-1
6365
Riverside
Santa Ana Mtns., Santa Rosa Plateau, Tenaja Range, Los Alamos Road, 14 mi NW of Murrieta
Comment
SBBG87827
Schoenoplectus americanus
A. C. Sanders with Pitzer, Charlton, Kniffen
1986-3-3
6093
Riverside
Corn Spring, wash below the spring and wash and rocky slopes to the S; Chuckawalla Mtns
487
Comment
SDSU12971
Schoenoplectus pungens var. longispicatus
Michael G. Simpson
1999-10-27
2039
Riverside
Adjacent to Santa Margarita river, Santa Margarita Ecological Reserve, San Diego State University, ca.1/2 mile from Southside Facilities.
152
Comment
UCR151036
Scirpus microcarpus
Scott D. White
1998-7-31
6956
Riverside
San Jacinto Mts., Idyllwild Area: Strawberry Creek between crossing at Circle Dr. and Humber Park
1951
Comment
CSUSB908
Scrophularia californica
Robert M. Hasegawa
1976-4-14
Riverside
Box Springs Mountains Box Springs Mountains. 1/8 mile past road's end, east Big Springs Road.
274
Comment
RSA674596
Scutellaria bolanderi subsp. austromontana
Scott D. White
2000-8-5
8104
Riverside
San Jacinto Mountains: Near Mountain Center. Unnamed ephemeral drainage (tributary to S Fork, San Jacinto River).
1402
Comment
RSA740937
Scutellaria bolanderi subsp. austromontana
Scott D. White, Justin M. Wood
2008-7-9
12439
Riverside
K Flat, from large pond downstream to meadow.
1427
Comment
CAS-BOT-BC341097
Scutellaria mexicana
Nancy Ryan Zabriskie; Walter Zabriskie
1972-3-30
504
Riverside
Below Pinyon Crest in Chapman's Rancheros area toward Dos Palmas Spring; north-west of Hwy 74 in Santa Rosa Mts. (Site 11)
1097
Comment
CAS-BOT-BC341102
Scutellaria mexicana
Emma B. Mundy
1921-3-22
4484
Riverside
Andreas Canyon Region
Comment
LA55082
Scutellaria mexicana
J. A. Ewan;
1930-4-18
3102
Riverside
Dry Morongo Creek below Morongo Valley
518
Comment
OBI71050
Scutellaria mexicana
Larry Kelly, David J. Keil
1988-4-16
55
Riverside
Ca. 5 mi from hwy 10 on rd through Ocatillo garden, and cholla patch in Joshua Tree natl Monument
Comment
SD232705
Scutellaria mexicana
A. C. Sanders, K. Rose
1995-4-5
16373
Riverside
San Bernardino Mtns./Coachella Valley: alluvial slopes and foothills S of Mission Creek and E of Hwy 62.
519
Comment
SBBG47492
Scutellaria siphocampyloides
N. C. Coopeer
1944-7-16
1540
Riverside
Pine Cove
1524
Comment
RSA683701
Selaginella bigelovii
P. J. Remple
1942-3-2
s.n.
Riverside
Whitewater Canyon.
Comment
UCR19830
Selaginella eremophila
Freda Detmers
1930-2-2
s.n.
Riverside
Sonoran (Colorado) Desert/ San Jacinto Mtns., Palm Canyon
Comment
POM299279
Senecio douglasii var. monoensis
A. M. Alexander, Louise Kellogg
1941-5-9
2142
Riverside
Cottonwood Spring, Eagle Mountains
884
Comment
UCR209591
Senecio flaccidus var. douglasii
Robert J. Steers, Stan C. Spencer, Matt Willis
2009-6-1
s.n.
Riverside
San Gorgonio Pass, near the town of Cabazon, west side of the San Gorgonio River on the Morongo Indian Reservation, c. 0.2 mi. WSW of the corner of Dailey Rd. and Sullivan Rd.
675
Comment
UC219243
Senecio mohavensis
Edmund C. Jaeger
1922-3-4
1106
Riverside
Painted Canyon near Mecca; Painted Canyon
Comment
UCR52152
Senecio mohavensis
Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2197
Riverside
Sonoran (Colorado) Desert, NW end McCoy Mtns, NW of Blackjack Mine
400
Comment
RSA0093798
Senna armata
Jim M. Andre
2012-4-11
20725
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
UC1128900
Senna armata
H. S. Yates
1936-4-7
5444
Riverside
8 mi. n. Mecca; Thermal Quad.
Comment
CAS-BOT-BC229148
Sequoiadendron giganteum
Rudolf Schmid; Mena Schmid
2009-5-1
2009 -6
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 in flat open area on the sloping plateau...,
2369
Comment
UCR59700
Sesbania herbacea
George K. Helmkamp
1989-9-16
s.n.
Riverside
Sonoran (Colorado) Desert, Colorado River Valley; hayfield on W side of state Hwy 78, 0.7 mi north of Palo Verde
71
Comment
RSA605766
Setaria adhaerens
A. C. Sanders
1995-5-23
17121
Riverside
Colorado Desert, Coachella Valley: alluvial fans below the Santa Rosa Mtns., near the mouth of Martinez Cyn., at end of 72nd Ave.
Comment
UC1132945
Setaria viridis
H. S. Yates
1936-8-29
6373
Riverside
Idlewild San Jacinto Quad., Idlewild
Comment
UC1132950
Setaria viridis
H. S. Yates
1937-6-28
6742
Riverside
near Indio; Thermal Quad.
Comment