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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
CAS-BOT-BC73599
Abies concolor
J. R. Bell
1902-1-1
s.n.
Riverside
Tahquitz Valley, San Jacinto Mts.
Comment
CAS-BOT-BC229321
Abronia villosa
S. B. Parish
1896-4-4
4138
Riverside
Palm Springs, (Agua Caliente) desert base of San Jacinto Mt.
213
Comment
PASA1845
Abronia villosa
R. Peirce
1966-4-21
Riverside
Windy Point, 2 mi. S. of White Water P.O.
Comment
RSA461036
Abronia villosa
R. H. Peebles, H. F. Loomis
1930-4-6
200
Riverside
Mecca
Comment
RSA207678
Abronia villosa var. aurita
James Henrickson
1969-10-25
4256
Riverside
6 miles SSE of Idyllwild near Hemet Reservoir, along roadside of Hwy 74.
1372
Comment
SD217331
Abronia villosa var. aurita
Darin L. Banks, Elizabeth Hedge Banks
1996-5-2
7098
Riverside
Agua Tibia Mountains; West-southwest of Dorland Mountain, in the Pechanga Indian Reservation; along the sandy margins of Pechanga Creek, approximately 15 miles east of Pala Road.
351
Comment Read comments Feb 10 2013
UCR42809
Abronia villosa var. aurita
A. C. Sanders, B. D. Parfitt, R. Anthony
1986-4-19
6457 C
Riverside
Peninsular Range, Temescal Wash just below Lee Lake [Corona Lake], 5 mi NW of Alberhill
366
Comment
UCR123830
Abronia villosa var. villosa
Steven R. Hill, K. Kramer
2001-4-27
33489
Riverside
Sonoran (Colorado) Desert, N side of Route I-10, W side of Coachella Canal, about 0.1-0.2 mi north of interstate highway, 3 mi east of Indio
9
Comment
UCR263648
Abronia villosa var. villosa
David Fraker, Aaron C. Sedgwick
2012-3-22
016
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, south of Joshua Tree National Park on both sides of Hwy 177, c. 5 miles north of I-10, c. 3 miles south of the Desert Lily Sanctuary
183
Comment
OBI40310
Acamptopappus sphaerocephalus
C. H. Muller
1952-5-20
9513
Riverside
Whitewater Canyon
Comment
JEPS30722
Acamptopappus sphaerocephalus var. sphaerocephalus
Peter H. Raven
1962-4-7
17112
Riverside
1.5 mi n, in Whitewater Wash U.S. Highway 70--99; Whitewater Wash
Comment
UC68946
Acamptopappus sphaerocephalus var. sphaerocephalus
H. M. Hall
1905-4-1
5869
Riverside
Chuckawalla Bench; Colorado Desert
Comment
POM11903
Acer negundo subsp. californicum
Philip A. Munz
1922-6-24
5804
Riverside
Hemet Valley, San Jacinto Mountains, occasional along upper parts of Pipe Creek
1585
Comment Read comments May 28 2011
UC29244
Achillea millefolium
H. M. Hall
1901-7-20
2507
Riverside
Strawberry Valley; San Jacinto Mts
1615
Comment
UC472731
Achnatherum hymenoides
Mary F. Spencer
1918-3-27
829
Riverside
Palm Springs Colorado Desert (near irrigating ditch)
100
Comment
UC1578000
Achnatherum speciosum
M. Barkworth
1981-5-8
3406
Riverside
near Aguanga
914
Comment
RSA574727
Achyrachaena mollis
Steve Boyd
1982-3-28
s.n.
Riverside
Gavilan Hills region, Temescal Canyon, south slope of Alberhill Mountain just east of extensively mined area.
427
Comment
JEPS51455
Achyronychia cooperi
W. L. Jepson
1927-4-12
11666
Riverside
Painted Canyon Mecca Hills
76
Comment
OBI8298
Achyronychia cooperi
David J. Keil, Malcolm McLeod, Dirk Walters
1977-3-27
12056
Riverside
Along Box Cyn Rd, ca. 20 mi ENE of Mecca in Orocopia Mts
213
Comment
RSA784742
Achyronychia cooperi
Duncan S. Bell
2012-2-12
3087
Riverside
Mecca Hills: approximately 1.25 air miles north of Box Canyon Road, and approximately 4 air miles southwest of Shavers Well.
256
Comment
UCR10956
Acleisanthes longiflora
Charlotte McCreary
1970-12-29
s.n.
Riverside
Colorado River Valley, near Palo Verde diversion dam on Hwy 95
91
Comment
SEINET5327526
Acmispon americanus var. americanus
I. W. Clokey, E. G. Anderson
1935-8-21
6720
Riverside
Hemet Lake
1030
Comment
UCD103964
Acmispon argophyllus
Collector unknown
Date unknown
s.n.
Riverside
location unknown.
Comment
JOTR34097
Acmispon glaber var. brevialatus
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2011-6-1
2936
Riverside
Joshua Tree National Park. Little San Bernardino Mountains: North side of Quail Mountain; steep bouldery slopes between drainages
Comment
JOTR35503
Acmispon nevadensis var. nevadensis
La Doux, Tasha, D. Shade, S. De Groot, N. Fraga, L. Washburn
2013-4-26
3191
Riverside
Joshua Tree National Park. Little San Bernardino Mtns, Smithwater Canyon, below steep rock wall at bend in canyon (Biodiversity Hunt stop3)
1241
Comment
SBBG101801
Acmispon strigosus
S. Boyd, T. Ross, M. Hammitt
1991-5-2
6048
Riverside
SW and W flanks of Billy Goat Mtn, 3 mi N of Hwy 79, 1 mi W of Hwy 371, N of Aguanga
600
Comment
RSA768503
Acroptilon repens
Justin M. Wood
2009-11-30
1387
Riverside
Temecula - Murrieta Creek, downstream of 1st street bridge.
293
Comment
JOTR16557
Adenophyllum cooperi
Baker, James K. & Baker, Ilisa T.
1966-6-26
s.n.
Riverside
Joshua Tree National Park. QUEEN VALLEY; NORTH SIDE MONUMENT ROAD
1341
Comment
UC829294
Adenophyllum porophylloides
Lewis S. Rose
1938-12-22
38335
Riverside
15 mi sw, along Palms to Pines Highway Cathedral City; San Jacinto Mts.
670
Comment
UCR260524
Adenostoma fasciculatum
T. B. Salvato
2014-5-29
8046
Riverside
Perris-Aguanga Basin, Wildomar, field south of Bundy Canyon Road, west of Sunset Avenue and east of a broad oak/willow gully, c. 1.13 mi west of Murrieta Rd and 4.10 mi southeast of Canyon Lake
537
Comment
POM13712
Adenostoma sparsifolium
Philip A. Munz
1922-4-29
5122
Riverside
Lancaster Valley, s. of Hemet
457
Comment Read comments May 20 2011
UC1506075
Adenostoma sparsifolium
R. T. Clausen
1963-4-21
63057
Riverside
summit of ridge of granodiorite between Weber Valley and Reed Valley; Transverse Ranges
1150
Comment
SEINET5335835
Agropyron trachycaulum var. trachycaulum
H. M. Hall
2174
Riverside
Thomas Valley.
1372
Comment
UCD52431
Agrostis exarata
August L. Hormay
1932-8-8
s.n.
Riverside
Tahquitz Valley.
Comment Read comments Sep 8 2011
POM49571
Agrostis idahoensis
P. A. Munz
1924-7-27
8785
Riverside
Dark Canyon, San Jacinto Mountains.
1981
Comment
UC36895
Agrostis pallens
H. M. Hall
1901-1
2375
Riverside
wooded slopes and benches of the s side San Jacinto Mountains
1676
Comment
UCR265592
Agrostis scabra
Jordan Zylstra
2014-7-6
14019
Riverside
San Jacinto Mountains, Fobes Canyon
1524
Comment
RSA753931
Ailanthus altissima
W. Schlegel, Andrew Trouette
2008-10-10
21
Riverside
Snow Creek Cabin Parcel
Comment
SD70778
Aliciella latifolia
David B. Dunn
1948-2-21
3672
Riverside
Pushawalla.
Comment
UC61551
Allenrolfea occidentalis
Miss Mary McKibben
1904-4-18
Riverside
Mecca Colorado Desert, Mecca
-5
Comment
JOTR31897
Allionia incarnata
La Doux, Tasha, M. Harding, K. Kain, E. Babich
2011-3-22
2146
Riverside
Joshua Tree National Park. West Cottonwood Mountains; rocky bench between deep drainages in large southwest facing canyon feeding into east Pinkham Wash
Comment
SBBG51138
Allionia incarnata
W. W. Zabriskie
1974-2-28
156
Riverside
W-facing slope of Pipistrelle Cyn, N slope of Santa Rosa Mtns
807
Comment
SEINET10389829
Allionia incarnata
A. C. Sanders, Jim Malusa
2015-9-10
41846
Riverside
Salt Creek Canyon, along Summit Road c. 1.5 miles above mouth of Red Canyon, edge of Chocolate Mountains Aerial Gunnery Range
433
Comment
UCR74356
Allionia incarnata
Theo Glenn
1991-5-2
91- 33
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, NW of Blythe
350
Comment
POM368116
Allium cratericola
Philip A. Munz, I. M. Johnston
1922-5-21
5512
Riverside
Kenworthy, San Jacinto Mountains.
1418
Comment
UC843408
Allium cratericola
P. A. Munz and I. M. Johnston
1922-5-21
5512
Riverside
Kenworthy San Jacinto Mts., Kenworthy
1417
Comment Read comments Mar 25 2011
IRVC12870
Allium denticulatum
C. A. Taylor
1966-5-15
66 144
Riverside
Pinyon Flats; San Bernardino National Forest; near Hwy 74; ca. 20 yds from the road. San Jacinto Mtns
Comment
UCR16036
Allium fimbriatum
B. A. Carlson
1978-5-13
s.n.
Riverside
Santa Rosa Mtns., N of Hwy 74 & 20 m south of Pinyon Flat Campground boundary.
1220
Comment
JEPS61528
Allium haematochiton
W. L. Jepson
1927-4-11
11719
Riverside
near Banning (Beaumont); Beaumont
Comment
UC843356
Allium haematochiton
I. W. Clokey
1935-4-18
6555
Riverside
Gavilan Peak
600
Comment
RSA343873
Allium lacunosum var. lacunosum
Robert F. Thorne, Walter Wisura, E. W. Lathrop, Sara Meury
1985-5-18
60652
Riverside
Santa Rosa Plateau: Mesa de Colorado
625
Comment
SD247269
Allium marvinii
Jeff B. Galvin, Diane Menuz
May 2009
89
Riverside
San Jacinto Mountains foothills: Northwest foothills of San Jacinto Mountains foothills. North of Soboba Road off Poppet Falts Truck trail.
815
Comment
UCR35295
Allium peninsulare
L. B. Ziegler
1967-5-18
126
Riverside
San Jacinto Valley, side canyon off lower Bautista Canyon
534
Comment
SEINET182529
Allium praecox
Unknown
1935-4-16
6550
Riverside
East of Hemet,
640
Comment
RSA715374
Allium subhirsutum
A. C. Sanders
1998-4-12
21752
Riverside
yard of residence at 5081 Magnolia Ave, corner of Chapman Pl.
256
Comment Read comments May 25 2010
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
UCR193749
Allophyllum
A. C. Sanders, Mitch Provance
2008-7-11
35752
Riverside
Peninsular Range; San Jacinto Mtns., 3/4 mi. NE of Mountain Center, c. 1/4 mile NE of Keenwild Fire Station, near road to helipad
1494
Comment
LA210332
Allophyllum glutinosum
Harlan Lewis; E. McClintock
1941-6-29
Riverside
Gavilan Hills-Gavilan Plateau, Santa Rosa Rd Canyon 5 mi from Pines to Palms Highway
Comment
CAS-BOT-BC170127
Alnus rhombifolia
Geo. B. Grant
1901-8-1
s.n.
Riverside
Strawberry Valley
Comment
POM2092
Alnus rhombifolia
I. M. Johnston
1917-4-4
s.n.
Riverside
Andreas Canyon
274
Comment
UCR125287
Amaranthus blitoides
A. C. Sanders
2002-11-21
25638
Riverside
Temescal Valley, development called 'Trilogy at Glen Ivy' at the confluence of Bixby and Anderson Canyons
366
Comment
UCR100130
Amaranthus fimbriatus
B. G. Pitzer
1997-10-19
3354
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
UCR34995
Amaranthus fimbriatus
L. B. Ziegler
1967-9-28
256
Riverside
San Jacinto Mountains, Pinyon Flats
1250
Comment
UCR111752
Amaranthus palmeri
R. Kirkland
1974-7-17
s.n.
Riverside
Off Hwy 60, toward Ontario
Comment
UCR113869
Amaranthus palmeri
Mitch Provance
1998-9-5
1028
Riverside
City of Riverside, Hillside area, along the south side of Dewey St., between Streeter Ave. and Palm Ave.
238
Comment
UCD97750
Amaranthus retroflexus
Steve Boyd; Tim Ross, Laurel Arnseth
1989-6-10
3662 B
Riverside
Vail Lake area, Temecula Creek canyon below the dam.
472
Comment
RSA3325
Ambrosia acanthicarpa
C. B. Wolf
1931-10-14
2459
Riverside
Cabazon, San Gorgonio Pass.
518
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
UCR146497
Ambrosia acanthicarpa
Scott D. White, Angelia Carey
2004-9-16
10752
Riverside
San Jacinto Mountains foothills, Along Poppet Creek NE of San Jacinto River
610
Comment
UCD128686
Ambrosia confertiflora
K. Esau
1935-6-20
s.n.
Riverside
Road to Beaumont.
Comment
CAS-BOT-BC22592
Ambrosia dumosa
P. A. Munz; L. Street
1919-5-7
2733
Riverside
Palm Springs
198
Comment
CAS-BOT-BC22617
Ambrosia dumosa
B. D. Stark
1941-3-24
1492
Riverside
San Gorgonio Pass
457
Comment
RSA191738
Ambrosia dumosa
R. F. Thorne
1963-3-29
32401
Riverside
Ca. 7-8 miles E of Mecca, Mecca Hills.
152
Comment Read comments Dec 14 2011
RSA33503
Ambrosia dumosa
N. C. Cooper
1944-4-8
1063
Riverside
Andreas Canyon.
305
Comment
UC724342
Ambrosia dumosa
Aven Nelson, Ruth A. Nelson
1939-3-30
3340
Riverside
near, on Hwy 60; Desert Center
Comment
UCR214716
Ambrosia dumosa
A. C. Sanders
2010-3-23
37545
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, at SW foot of Palen Mountains
130
Comment
SEINET10849245
Ambrosia dumosa
David B. Dunn, Howard Brown; Elizabeth M. McClintock
1947-3-15
Dunn 2895
Riverside
Pushawalla Canyon Biota. Indio Hills. In dry wash.
Comment
CAS-BOT-BC30797
Ambrosia ilicifolia
Carl B. Wolf
1932-4-27
s.n.
Riverside
Colorado Desert. 5 mi. E. of Desert Center. No. base of Chuckwalla Mts.
152
Comment
CLARK-A1528-1538
Ambrosia ilicifolia
Edmund C. Jaeger
1946-12-29
3193
Riverside
Chuckwalla Mountains
304
Comment
UC468989
Ambrosia psilostachya
R. L. Pendleton
1905-9-28
254
Riverside
bottom Santa Ana River
243
Comment
CAS-BOT-BC273009
Ambrosia salsola
Ivan Johnston
1917-4-4
1087
Riverside
Mouth of Andreas Canyon
60
Comment
LA203753
Ambrosia salsola
F. R. Fosberg;
1932-3-13
8090
Riverside
Coachella Valley, Thousand Palms Canyon
Comment
JEPS39443
Ambrosia salsola var. salsola
I. W. Clokey
1935-4-17
6985
Riverside
Cottonwood Springs
Comment Read comments Oct 9 2010
UCSB24500
Ambrosia salsola var. salsola
McMinn, Howard
1935-6-27
Riverside
Palm Canyon Region
Comment
RSA522319
Ammannia coccinea
Steve Boyd
1989-7-23
3789
Riverside
City of Riverside, Santa Ana River, just downstream of old city dump at W extension of Rubidoux Avenue.
Comment
RSA737226
Ammannia coccinea
Justin M. Wood
2008-9-22
146
Riverside
SW Perris Basin; Temecula - Murrieta Creek, downstream of 1st street bridge.
293
Comment
RSA623565
Ammannia robusta
R. E. Riefner Jr.
1998-10-15
98 -527
Riverside
Paloma Valley.
Comment
SD229149
Amorpha fruticosa
Dick Schwenkmeyer
2012-10-16
842
Riverside
Approx. 2 mi. south of U.S. Highway 10 at Cabazon.
505
Comment
UCR182528
Amsinckia
Mitch Provance
2005-5-17
6571
Riverside
Warm Springs Valley, Terra Cotta, Nichols Rd. Wetland at Alberhill Creek, c. 100 yards SE of the Durant RR siding, the site bordered along the NW by Pierce St. and on the N by Alberhill Creek, with Baker St. more or less bisecting the collection site
421
Comment
RSA499971
Amsinckia intermedia
M. V. Hood
1945-3-25
s.n.
Riverside
Aguanga.
Comment
UC494722
Amsinckia intermedia
Philip A. Munz
1932-3-24
12025
Riverside
n of Elsinore
304
Comment
UCR41534
Amsinckia intermedia
A. C. Sanders, B. Pitzer, D. Charlton, R. & J. Kniffen, J. M. Stewart
1986-3-2
6050
Riverside
Sonoran (Colorado) Desert, Chuckwalla Bench, south side of Chuckwalla Mtns, on Bradshaw Road c. 2 miles east of gasline road
642
Comment
UC480653
Amsinckia menziesii var. menziesii
Philip A. Munz
1927-5-20
10795
Riverside
Murietta Hot Springs
Comment
RSA0091460
Amsinckia tessellata
R. F. Thorne, R. Carolin
1967-3-21
41634
Riverside
Joshua Tree National Monument: Cottonwood Springs.
915
Comment
RSA778231
Amsinckia tessellata var. tessellata
Duncan S. Bell
2009-3-8
36
Riverside
Arica Mountains: east side of mountain range, approximately 1.8 air miles northwest of Priest Well.
350
Comment
RSA191392
Anagallis arvensis
Robert F. Thorne
1967-10-27
6674
Riverside
5 mi. NW of Murrieta, Santa Rosa Ranch.
Comment
RSA714021
Ancistrocarphus filagineus
R. E. Riefner
2005-4-15
05 -200
Riverside
City of Hemet, hills E ca. 1.5 mi. off Winchester Road and Florida Ave.
515
Comment
UCR260563
Ancistrocarphus filagineus
T. B. Salvato
2015-4-2
8107
Riverside
Perris-Aguanga Basin, Wildomar, field south of Bundy Canyon Road, west of Sunset Avenue and east of a broad oak/willow gully
537
Comment
RSA0013033
Anemopsis californica
LeRoy Gross, Caitlin Elam
2013-5-14
6052
Riverside
Garner cattle company (Garner ranch), east of Lake Hemet, and highway 74. West of the ranch's buildings. North of the road to the buildings, and south of the old landing strip. Started near
1332
Comment
RSA621891
Anemopsis californica
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-6-10
3671
Riverside
Vail Lake area, Temecula Creek canyon below the dam.
459
Comment
SBBG101790
Anemopsis californica
S. Boyd, t. Ross
1991-6-14
6369
Riverside
Warm Springs Crk at the NE end of Hogbacks Ridge, from Alamos Rd, S to confluence with Adobe Spring tributary, 2-3 mi NW of Murrieta Hot Springs
Comment
JEPS35961
Anisocoma acaulis
W. L. Jepson
May 17 1901-Jun 1 1901
1315
Riverside
journey from Riverside to Santa Rosa Peak and Palomar Thomas Valley
Comment Read comments Nov 9 2015
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
UC489016
Anisocoma acaulis
C. V. Meyer
1929-6-10
763
Riverside
Saunder's Meadow; San Jacinto Mt.
1706
Comment
SEINET10721346
Antennaria
David B. Dunn
1946-8-18
Dunn 2760
Riverside
On dry gravely soil on ridge overlooking round valley where the trail forks going to Round valley & to Peak; but 50 feet farther up trail.
2743
Comment
JEPS57290
Antirrhinum coulterianum
L. R. Heckard and R. C. Bacigalupi
1968-5-5
1804
Riverside
2.6 mi n Radec
548
Comment
POM29600
Antirrhinum coulterianum
Marcus E. Jones
1903-5-11
s.n.
Riverside
Whitewater.
305
Comment
RSA354842
Antirrhinum coulterianum
N. C. Cooper
1944-5-21
2011
Riverside
San Jacinto Mountains, West side
915
Comment
RSA650900
Antirrhinum coulterianum
R. S. Woglum
1937-04
303
Riverside
Mojave Desert: Palm Springs. .
Comment
SEINET7072827
Antirrhinum coulterianum
A. G. Vestal
1963-5-19
s.n.
Riverside
About 1.5 miles northeast of Aguanga on Route 371 [the Cahiulla Road]. Coordinate datum: WGS84/NAD83. (33? deg. 27' 46" North Latitude, -116? deg. 51' 36" West Longitude, Coordinate datum: NAD27.).
Comment
UC444962
Antirrhinum coulterianum
Katharine Brandegee
1896-4-10
Riverside
Agua Caliente
Comment
UC64222
Antirrhinum coulterianum
H. M. Hall
1900-1
579
Riverside
vicinity Riverside (Gavilan Mts); Gavilan Mts., Riverside
457
Comment
UCR160124
Antirrhinum coulterianum
J. Chandler
2003-6-24
1261516
Riverside
Peninsular Range, Vacant lot across from 42525 Wildwood Lane, Aguanga
1006
Comment
UCR4534
Antirrhinum coulterianum
John Dean
1965-5-26
s.n.
Riverside
Peninsular Range, Vail Ranch, l mi SE of Santa Margarita River on Calif. Hwy 71
306
Comment
UCR86988
Antirrhinum coulterianum
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
UCR89756
Antirrhinum coulterianum
Scott D. White
1993-5-27
1429
Riverside
North Alberhill Ranch, hills north of Walker Canyon
490
Comment
RSA561078
Antirrhinum kelloggii
Steve D. Boyd, Orlando Mistretta
1992-4-22
7007
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Indian Potrero Trail south from Verdugo Potrero to Indian Potrero on ridge between Talega Canyon and Nickel Canyon.
610
Comment Read comments Sep 11 2007
UCR133652
Antirrhinum kelloggii
Michael D. Wilcox
2003-5-13
s.n.
Riverside
French Valley, 'Greenway site' along Tucalota Creek c. 1 mile east of Murrieta Hot Springs
427
Comment
UCR151067
Antirrhinum nuttallianum
Scott D. White
1998-6-17
6750
Riverside
Peninsular Ranges; Gavilan Hills, along Gavilan Rd. or Santa Rosa Mine Rd.; c. 7 mi survey route from Gavilan/ Cajalco Rd. junction. south and east to Santa Rosa Mine/ Post Rd. junction
671
Comment
UC1537171
Apiastrum angustifolium
Gordon H. True Jr.
1935-3-11
90
Riverside
Mockingbird Canyon
457
Comment
UCR220135
Apiastrum angustifolium
D. E. Bramlet
1989-4-10
1827 A
Riverside
Peninsular Range; Perris-Aguanga Basin region, Lake Skinner County Park, southwest slope of Bachelor Mountain, c. 500 ft. NW of the dam
457
Comment
POM366957
Aquilegia formosa
Robert L. Rutherford
1945-6-17
1673
Riverside
Burned Canyon, Banning.
1220
Comment
RSA604418
Aquilegia formosa
C. Epling, Wm. Robison
1935-6-30
s.n.
Riverside
Mt. San Jacinto: Between Pine Flat Camp and Fuller's Mill.
Comment
RSA0126210
Arabis glabra
D. Charlton
1988-5-21
1965
Riverside
Thomas Mtn Rd, W of Garner Valley and S of Lake Hemet on Hwy 74.
1829
Comment
RSA134779
Arabis pulchra
A. Martin
s.n.
Riverside
Riverside
Comment
RSA0128804
Arabis sparsiflora var. californica
M. Wall
2008-7-4
483
Riverside
Bautista Creek, east of Hemet off Bautista Canyon Rd. ca. 7 miles east of jct. with Fairview Ave.
758
Comment
SEINET3239809
Arceuthobium campylopodum
R. L. Mathiasen
2009-1
2009 -69
Riverside
Across street from Idylwild Ranger Station, Idylwild, CA.
1700
Comment
SEINET6630818
Arceuthobium campylopodum
I. W. Clokey, E. G. Anderson
1935-8-21
6574
Riverside
Idlewilde- Banning
1650
Comment
UCR195141
Arceuthobium campylopodum
A. C. Sanders, Tim Thomas
2008-8-1
35930
Riverside
Peninsular Range; San Jacinto Mtns., Coldwater Creek near Mountain Center, SE of Keenwild Fire Station
1448
Comment
RSA629174
Arctostaphylos
Jon E. Keeley
1992-7-17
16793
Riverside
Road to Thomas Mountain (5S15), 5.2 km north of Toolbox Spring.
1840
Comment
CAS-BOT-BC23113
Arctostaphylos glandulosa subsp. glandulosa
P. A. Munz; E. K. Balls
1952-8-21
17984
Riverside
Along road from Vandeventer Flat to Santa rosa Peak
2072
Comment
RSA629459
Arctostaphylos glandulosa subsp. leucophylla
Jon E. Keeley
1992-7-17
16815
Riverside
Rd. to Thomas Mtn. (5S15), 11 km north of Toolbox Spring. San Jacinto Mtns.
1520
Comment
CLARK-A1045-104
Arctostaphylos glauca
George K. Helmkamp
1977-3-20
Riverside
San Jacinto Mountains flats above Deep Canyon; ; Palm Desert 15'Q
1066
Comment
GMDRC2054
Arctostaphylos glauca
J. Andre
2006-4-26
6775
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 116.44661 deg. W. Elev. 4347 ft.
1325
Comment
RSA1541
Arctostaphylos glauca
B. D. Stark
1930-2-21
1472
Riverside
Hidden Canyon, near Corona, Santa Ana Mts.
Comment
RSA612823
Arctostaphylos glauca
D. L. Banks
1997-3-1
1346
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. Pechanga Creek, east of the ''Fiesta Grounds'' to the spring on the northern fork of Pechanga Creek at the eastern end of the Reservation.
423
Comment
RSA631761
Arctostaphylos glauca
Jon E. Keeley
1992-4-17
15069
Riverside
End of Woodchuck Road, Woodchuck Resort. 2 km south of Highway 79.
670
Comment
RSA631789
Arctostaphylos glauca
Jon E. Keeley
1992-7-17
16735
Riverside
Morris Ranch Road (6S06), 0.8 km east east of Highway 74, Garner Valley.
1440
Comment
RSA631815
Arctostaphylos glauca
Jon E. Keeley
1992-9-27
21806
Riverside
Highway 74 at Pinyon Flats, southwest of Palm Desert.
1290
Comment
UC1329901
Arctostaphylos glauca
James E. Cole
1941-4-21
634
Riverside
Stubby Spring Pass Joshua Tree National Monument
1524
Comment
POM259130
Arctostaphylos parryana subsp. desertica
P. A. Munz
1938-8-14
15376
Riverside
High ridge east of Toro Peak, Santa Rosa Mts.
2287
Comment
RSA633636
Arctostaphylos parryana subsp. desertica
Jon E. Keeley, Allen Massihi, Robert Goar
1992-8-18
20133
Riverside
Truck trail on north-facing slope of Santa Rosa Mountain, ca. 8 km south of Pinyon Pines, Santa Rosa Mountains.
1750
Comment
RSA633667
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-9-27
21771
Riverside
Dirt road to Santa Rosa Mountain, 9.2 km southeast of Highway 74, northwest side of Santa Rosa Mountains.
1995
Comment
RSA633724
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-7-16
16627
Riverside
Road to Santa Rosa Mountain (7S02), 2.5 km south of Highway 74.
1640
Comment
RSA633758
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-7-16
16694
Riverside
Road to Santa Rosa Mountain (7S02), 12.3 km south of Highway 74.
2190
Comment
RSA633763
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-9-27
21800
Riverside
Dirt road to Santa Rosa Mountain, 12.3 km southeast of Highway 74, northwest side of Santa Rosa Mountains.
2190
Comment
UC876400
Arctostaphylos pringlei subsp. drupacea
I. W. Clokey and E. G. Anderson
1935-8-21
6784
Riverside
Fuller's Creek
1500
Comment
UCSB4719
Arctostaphylos pringlei subsp. drupacea
Newby, Ron
1959-5-16
Riverside
5 miles N of Idyllwild on trail to Mt. San Jacinto Saddle, 2 miles up the trail; San Jacinto Mountain Range
2590
Comment
POM49843
Arctostaphylos pungens
P. A. Munz, I. M. Johnston
1924-7-29
8878
Riverside
Lone Oak Ranch, Banning-Idyllwild Road.
1037
Comment
RSA0063963
Arctostaphylos pungens
J. M. Andre
2012-6-15
30514
Riverside
San Jacinto Mountains; along Hwy 243, 8.6 mi. south of Interstate 10 (Banning), just northeast of Hungry Hollow and Poppet Flat; SB Natl. Forest.
1308
Comment
UC21840
Arctostaphylos pungens
H. M. Hall
June, 1901
Riverside
Onstatt's Valley San Jacinto Mountains
1584
Comment
UCSB4761
Arctostaphylos pungens
Gill, Robert
1959-11-22
Riverside
Idyllwild; San Jacinto Mt. Range; Pacific slope drainage area
1645
Comment
RSA635996
Arctostaphylos rainbowensis
Jon E. Keeley
1992-9-26
21608
Riverside
W of Hwy 15, 1.5 km S of Temecula.
430
Comment
RSA636009
Arctostaphylos rainbowensis
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-11
19556
Riverside
Carancho Rd., W. of Temecula.
440
Comment
SD137789
Arctostaphylos rainbowensis
Darin L. Banks, Steve Boyd
1995-3-15
76
Riverside
Palomar Mtns., Agua Tibia Wilderness Area, N face of Agua Tibia Mtn., Dorland Mtn. Area
730
Comment
UCR194827
Arctostaphylos rainbowensis
Scott D. White, J. Wood
2007-4-16
11654
Riverside
Peninsular Range, near Rainbow Valley, mountains west of I-15 Fwy and immediately north of San Diego County boundary
579
Comment
UCR158721
Argemone munita
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30014
Riverside
Peninsular Range, Agua Tibia Mountains, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank
488
Comment
CAS-BOT-BC401648
Argemone munita subsp. argentea
Carl B. Wolf
1932-4-27
3038
Riverside
Colorado Desert. Mecca - Blythe Road. 3/4 mi. West of Utopia
152
Comment
CAS-BOT-BC202504
Argythamnia serrata
John Thomas Howell
1928-1-30
3308
Riverside
2 miles e. of Shaver's Well, Colorado Desert
Comment
UC572299
Aristida adscensionis
H. S. Yates
1937-3-23
6448
Riverside
15 mi nne Mecca; Thermal Quadrangle
457
Comment
UCSB43912
Aristida adscensionis
Oberholtzer, M.
1980-3-30
Riverside
Wiley's Well, 10 mi SE of Blythe; on trail 0.25 mi N of parking lot on trail to geode diggings
76
Comment
SEINET3004951
Aristida californica
G. Rink
2011-3-9
10375
Riverside
Palo Verde Solar Site, southwest of Blythe
91
Comment
CLARK-A1528-4478
Aristida parishii
John C. Roos
1946-11-30
3162
Riverside
Chuckwalla Mountains
Comment
RSA0107902
Aristida purpurea
Duncan S. Bell, Thomas Stoughton
2010-3-19
576
Riverside
Central section of the Arica Mountains; within the Palen/McCoy Wilderness area; approximately 2.3 air miles west of Priest Well.
428
Comment
SEINET14214762
Aristida purpurea
J. C. Roos
1965-8-15
Riverside
Gilman Hot Springs, San Jacinto Valley
Comment
JOTR29524
Aristida purpurea var. nealleyi
La Doux, Tasha
2003-9-4
1576
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, Barker Dam
1280
Comment
UCR112019
Aristida purpurea var. nealleyi
A. C. Sanders, E. J. Lawlor
1992-4-4
12119
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, within 0.5 mile of McCoy Spring
244
Comment
UCR2173
Aristida purpurea var. purpurea
F. M. Reed
1906-7-8
1129
Riverside
Plains near the Salt Lake RR, West Riverside
Comment
UCR243132
Artemisia dracunculus
Kate Kramer
2012-5-8
257
Riverside
Peninsular Range; San Jacinto Mountains, south side of Hwy 74 near cement-lined water flue at National Forest Lands boundary
576
Comment
UC1929757
Artemisia ludoviciana subsp. incompta
Scott D. White
2003-10-9
9824
Riverside
San Jacinto Mountains: Pine Cove area. Dutch Flat. San Jacinto Peak 7.5' Quad.
Comment
CAS-BOT-BC90768
Artemisia ludoviciana subsp. ludoviciana
F. A. M.
1936-3-20
14543
Riverside
Desert Hills, Morongo Valley
Comment
POM96736
Artemisia tridentata subsp. tridentata
E. C. Jaeger
1925-11-9
s.n.
Riverside
Dripping Spring, S.W. Riverside Co.
Comment Read comments Jul 11 2013
RSA401649A
Asclepias californica
J. Ewan
1929-6-16
s.n.
Riverside
Gravelly soil above stream Bear Trap Canyon. NW of Idyllwild.
1646
Comment
SBBG50860
Asclepias californica
R. S. Woglum
1937-5-22
531
Riverside
Temecula
Comment
SEINET10580750
Asclepias californica subsp. californica
F. A. Thackery
1928-5-22
Thackery 478
Riverside
Banning Heights
715
Comment
UC729826
Asclepias eriocarpa
Carl B. Wolf
1932-8-4
3924
Riverside
1 1/2 mi from Idyllwild (on road to Banning); San Jacinto Mts., Strawberry Valley
1706
Comment
RSA0021475
Asclepias eriocarpa
R. F. Thorne, E. W. Lathrop, Walter Wisura
1977-7-8
49540
Riverside
Santa Ana Mountains: along Ortega Highway (74), perhaps 1/4 mile west of El Cariso
Comment
SEINET3081693
Asclepias erosa
E. R. Blakley
B- 1559
Riverside
20 mi West of Blyth
168
Comment
UCR264607
Asparagus officinalis
Mitch Provance
2012-6-19
196- 08
Riverside
San Bernardino Valley, Santa Ana River Bottom, Tequesquite Creek and associated wetlands W of Rubidoux Ave
226
Comment
CAS-BOT-BC295358
Astragalus
N. Aitkenhead
1977-2-1
2154
Riverside
~1 mi. E. of junction of T/L & Dillon Rd. in No. Palm Springs
Comment
RSA444474
Astragalus allochrous var. playanus
J. C. Roos
1949-4-10
4228
Riverside
Chuckawalla Mountains: Rocky hillside about 3.5 mi. SE of Desert Center.
Comment
UCR19769
Astragalus crotalariae
Don Emery
1980-3-28
s.n.
Riverside
Sonoran Desert, Riverside/Imperial Co. line on the E side of Salton Sea, vicinity of Bat Caves Buttes
-30
Comment
UCR157442
Astragalus didymocarpus
A. C. Sanders
1997-3-26
20123
Riverside
Lake Skinner area, NW foot of the Tucalota Hills, 0.2 mi. east of main Skinner entrance road on a dirt service road
473
Comment
UCR44443
Astragalus didymocarpus
A. C. Sanders
1986-4-30
6493
Riverside
Mountain Avenue at 7th Street, San Jacinto
488
Comment
CAS-BOT-BC182327
Astragalus didymocarpus var. didymocarpus
Marcus E. Jones
1903-5-11
s.n.
Riverside
Banning
701
Comment
RSA498261
Astragalus didymocarpus var. dispermus
Robert M. Perkins, H. de Forest
1937-3-15
382
Riverside
Just West of Desert Center.
Comment
RSA171359
Astragalus douglasii var. parishii
J. D. Olmsted
1962-5-3
3516
Riverside
Along road from Santa Rosa Indian Reservation to old village, etc. At first canyon crossing to SW side.
1555
Comment
RSA185773
Astragalus douglasii var. parishii
I. L. Wiggins
1966-6-4
20670
Riverside
2 miles SW of Idyllwild
1622
Comment
RSA415494
Astragalus douglasii var. parishii
Robert Gustafson
1985-5-20
3117
Riverside
San Jacinto Mtns., R-1, between Lake Fulmar and Allandale
Comment
RSA496121
Astragalus douglasii var. parishii
Steve Boyd, T. S. Ross, L. Arnseth
1989-3-18
2998
Riverside
Vail Lake area, Temecula Creek Cyn below Vail Lake Dam
457
Comment
RSA594759
Astragalus douglasii var. parishii
D. L. Banks, Dylan Hannon
1996-5-3
1001
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco.
500
Comment
UC862682
Astragalus douglasii var. parishii
I. W. Clokey, E. G. Anderson
1935-8-21
6718
Riverside
e Keen Camp P.O.; e of Keen Camp P.O.
1350
Comment
UCR201474
Astragalus douglasii var. parishii
Scott D. White, Justin M. Wood
2008-6-5
12079
Riverside
San Jacinto Mountains, Garner Valley, Hwy 74 at Thomas Mountain Road, southwest corner of junction
1341
Comment
CAS-BOT-BC186908
Astragalus insularis var. harwoodii
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center, Colo. Desert
Comment
RSA112049
Astragalus lentiginosus var. coachellae
H. D. Ripley, R. C. Barneby
1942-4-2
4271
Riverside
Palm Springs.
137
Comment
RSA254136
Astragalus lentiginosus var. coachellae
Noel Holmgren, Patricia K. Holmgren, Ruth E. Kern
1973-3-23
6488
Riverside
Chuckwalla Valley, 9.5 miles northeast of Desert Center
168
Comment
SBBG132094
Astragalus lentiginosus var. coachellae
S. D. White
2001-4-18
8367
Riverside
Palm Springs, NE corner of 30th Ave and Devall St
101
Comment
JOTR33732
Astragalus nuttallianus var. imperfectus
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell
2011-3-31
2732
Riverside
Joshua Tree National Park. Northern edge of Hexie Mountains; Exposed aplite vein forming a prominent rib line with loose, cobble slope surrounding it (Stop 3)
Comment
POM97990
Astragalus palmeri
E. C. Jaeger
1926-4-15
s.n
Riverside
Desert Queen mine.
1220
Comment Read comments Nov 5 2011
RSA606086
Astragalus palmeri
R. S. Woglum
1941-5-14
3056
Riverside
Peninsular Ranges / Sonoran Desert transition: Horse Canyon, off Coyote Canyon.
Comment
SBBG28436
Astragalus palmeri
D. Myrick
1964-4-30
821
Riverside
Hwy 74, 15 mi W of Palm Desert
1219
Comment
SEINET2060246
Astragalus palmeri
P. J. Leary
1976-1-30
1443
Riverside
East Wide Canyon, Joshua Tree National Monument
792
Comment
UC81354
Astragalus palmeri
S. B. Parish
Mar, 1881
735
Riverside
Agua Caliente (i.e. Palm Springs) Agua Caliente (Palm Springs)
Comment Read comments Jul 15 2009
SEINET12160058
Astragalus palmeri
E. A. Purer
1935-1
6467
Riverside
Palm Springs
Comment
SBBG68281
Astragalus pomonensis
M. N. Ackley
-Mar-1922
564
Riverside
Murrieta Hot Springs
398
Comment Read comments Oct 21 2008
CAS-BOT-BC98823
Atrichoseris platyphylla
C. L. Hitchcock
1966-3-20
24315
Riverside
Dry rocky hillside, 5 miles n. of Milpitas Wash and 12 mi. n.w. of Blythe-Glamis Road
Comment
UCR196358
Atrichoseris platyphylla
Naomi Fraga, Lisa Rojas
2005-2-10
1405 A
Riverside
Northeastern Colorado Desert, just north of Palen Pass Road, c. 10 mi east of Hwy 177
361
Comment
POM278725
Atriplex canescens
Grant D. Brown
1950-12-2
592
Riverside
Mockingbird Canyon, about 4 miles up the canyon
412
Comment
UC850852
Atriplex canescens subsp. canescens
Carl B. Wolf
1932-10-13
4321
Riverside
ne side Salton Sea (Durmid, ne side of S.P.R.R. Tracks, Colorado Desert); Colorado Desert, ne side Salton Sea, Durmid
-60
Comment
RSA520928
Atriplex coronata var. notatior
D. E. Bramlet
1990-6-13
2034
Riverside
Dry duck pnd areas 2km east of davis Rd. and some 600m southeast of the CDFG San Jacinto Wildlife area., The population was found beside a dirt Rd. about 100m NE f an existing dog kennel.
473
Comment
RSA520930
Atriplex coronata var. notatior
D. E. Bramlet
1990-7-25
2059
Riverside
Just north (0-200m) of Ellis Ave. some 860 m west of the intersection of Sherman Rd. and Ellis Ave. This site is 440 m east if the 215 freeway.
473
Comment
RSA593914
Atriplex coronata var. notatior
Steve Boyd, Dave Bramlet
1996-4-19
8597
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
RSA478373
Atriplex elegans var. fasciculata
Ora M. Clark
1929-3-17
1746
Riverside
N. La Quinta, Colorado Desert.
Comment
JOTR37712
Atriplex hymenelytra
Hodges, Stephen R.
2016-3-1
638
Riverside
Joshua Tree National Park. Northern edge of the Eagle Mountains where they border the Pinto Basin. Approximately 3 kilometers west of Pinto Wells. Ascending up towards the ridge line in canyons of black rock. Sparsely vegetated.
Comment
RSA0035510
Atriplex hymenelytra
Deidre Conocchioli, Duncan S. Bell
2014-3-18
262
Riverside
In the Orocopia Mountains 11.6 miles NE of the Salton Sea. 1.9 miles N of the Salt Creek drainage; 0.2 miles SW of Gucci Spring.
390
Comment
UCSB23597
Atriplex hymenelytra
Shaw, Merrilee
1964-4-5
Riverside
State Highway 195, 7.3 miles NE of junction with State Highway 111 at Mecca
106
Comment
UCSB60201
Atriplex pacifica
Bramlet, D.
1991-4-29
Riverside
6.5 km. W of Hemet, 600 m. S and W of the intersection of Warren and Florida
457
Comment
RSA556605
Atriplex parishii
D. E. Bramlet
1993-7-2
2360
Riverside
This site is approximately 6.9 km southwest of Hemet, at the end of California Ave. and some 0.85 km. north of Stetson. The population is located 150-500m. east of California and 335. West of the MWD canal.
139
Comment
UCR281879
Atriplex semibaccata
Mitch Provance
2012-11-9
1112- 17
Riverside
San Bernardino Valley, Santa Ana River Bottom, vicinity of Tequesquite Creek, area W of the N end of Rudidoux Ave. and Old Ranch Rd.
229
Comment
RSA532571
Atriplex serenana var. davidsonii
D. Bramlet
1991-6-1
2188
Riverside
5.8 km W of Hemet and some 25 m SW of the intersection of Florida and Warren; 10 m from a disturbed area (parking) S of Florida.
500
Comment
CAS-BOT-BC176759
Atriplex serenana var. serenana
Mitch Provance
2000-9-28
2266
Riverside
Riverside: N side of Latham St., ca. 1/8 mile W of intersection with Keats Dr.
245
Comment
JEPS59526
Atriplex serenana var. serenana
H. M. Hall
June, 1901
Riverside
Riverside
Comment
RSA776276
Avena barbata
Thomas Stoughton, Christi Gabriel, Stephanie Rockwod
2011-3-29
881
Riverside
Haugen Lehmann exit, Pacific Crest Trail up into canyon east of Cottonwood Canyon
793
Comment
CAS-BOT-BC145737
Avena sativa
V. W. Steinmann
1996-4-13
829
Riverside
Just east of Route 15 along Temescal Canyon Road 1.3 km southeast of the junction with Indian Truck Trail.
350
Comment
UCR108875
Avena sativa
Heidi A. Haid
1968-5-14
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon, above confluence with Horse Creek
915
Comment
JOTR31822
Ayenia compacta
La Doux, Tasha, Bill Truesdell
2007-11-9
2527
Riverside
Joshua Tree National Park. Eagle Mountains along south boundary of park; small side canyon to east of larger wash running parallel to and east of Lost Palms Canyon (Stop 6)
655
Comment
POM13868
Azolla filiculoides
Philip A. Munz
1922-4-29
5099
Riverside
Dripping Springs, near Temecula Creek
518
Comment
CLARK-A1528-5226
Baccharis brachyphylla
John C. Roos
1949-9-17
4659
Riverside
Whitewater Wash
548
Comment
RSA450761
Baccharis emoryi
J. C. Roos
1965-10-7
s.n.
Riverside
Fairmont Park
Comment
RSA736238
Baccharis emoryi
Scott D. White, Jonathan Campbell
2008-4-18
11900
Riverside
Perris / Elsinore Basin: Foothills of Gavilan Hills at Temescal Wash, near Olsen Canyon. 'Morgan' Property, Alberhill area.
274
Comment
RSA48878
Baccharis salicifolia
J. C. Roos
1949-9-21
4664
Riverside
Reche Canyon, 2.7 miles south of Hollow Hill Dairy
457
Comment
SD224825
Baccharis salicifolia
A. C. Sanders, S. Hawkins, J. Goetzen & D. Freeman
1996-5-1
18109
Riverside
San Bernadino Mtns.: Morongo Indian Reservation, vicinity of natural pond & bog at SE edge of Burro Flats.
1096
Comment
SFV11869
Baccharis salicifolia
R. H. Swade
1963-12-7
s. n.
Riverside
Colorado Desert Open desert west of Snow Creek Road, about 3 miles south of Interstate 10 intersection with California State Highway 111.
366
Comment
UCR174146
Baccharis salicifolia
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-26
32580
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
579
Comment
CAS-BOT-BC106629
Baccharis salicina
Carl B. Wolf
1931-3-13
1084
Riverside
Colorado Desert, in old cotton field, 2 mi. north of Blythe
152
Comment
SD60246
Baccharis sarothroides
Carl B. Wolf
1932-10-12
4297
Riverside
Pinyon Well, Little San Bernardino Mountains
1220
Comment
SEINET10859137
Baccharis sarothroides
A. K. Evans
1976-4-13
Evans 5211
Riverside
Desert canyons of Santa Rosa Mountains.
Comment
SBBG98294
Baccharis sergiloides
G. B. Grant
-May-1906
Riverside
Palm Springs
Comment
CLARK-A1528-1085
Baccharis viminea
Cameron Duncan
1966-3-27
Riverside
Woodcrest
548
Comment
RSA4949
Bahiopsis parishii
C. B. Wolf
1932-4-27
3049
Riverside
Colorado Desert, lower end of Lost Palm Canyon, at 1st rocky hills, 1mi off the Mecca-Blythe Road.
244
Comment
SEINET4344930
Baileya pauciradiata
Orr Michael
2013-1
Riverside
Palen/McCoy Wilderness area, off Midland rd, about 3 mi S of Rice
Comment
UC665908
Baileya pauciradiata
Ira L. Wiggins
1941-3-27
9687
Riverside
8 mi ne of, s end of Coxcomb Mts. Desert Center; Coxcomb Mountains
Comment
SD28022
Baileya pleniradiata
Carl B. Wolf
1932-4-27
3026
Riverside
Mecca-Blythe Road; 3/4 miles west of Utopia.
149
Comment Read comments Dec 11 2011
UCR244309
Baileya pleniradiata
Jim Andre
2012-4-15
20851
Riverside
Sonoran (Colorado) Desert, west end of Hayfield Dry Lake, 0.3 mi. N. of I-10, 0.4 mi. NE of Jct Hayfield Rd and I-10
395
Comment
UCR136262
Bebbia juncea
A. C. Sanders
2004-6-20
28231
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., wash near I-15 & Temescal Cyn. Rd., west of main clay pit
305
Comment
CHSC95388
Bebbia juncea var. aspera
R. Kobaly; Singer, A., Spurrier, C., Thompson, D., Way, M. J.
2001-6-12
1
Riverside
Riverside County. White Water Canyon. 4.8km north of Highway 10 SBBM, San Gorgonio Wilderness.
570
Comment
SD241735
Bebbia juncea var. aspera
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt
2010-5-17
38384
Riverside
Peninsular Range: southeastern Gavilan Hills north of Alberhill, along dirt extension of Lake Street, c. 1.0 mile NNE (04a^z) of intersection of I-15 and Lake Street (Alberhill 7.5'Q)
484
Comment
UC1119037
Bebbia juncea var. aspera
H. S. Yates
1936-4-7
5433
Riverside
Thousand Palms, Thermal Thermal, Thousand Palms
304
Comment
UC123563
Bebbia juncea var. aspera
F. M. Reed
1908-7-14
2451 a
Riverside
near Oak Knoll (on road to Idyllwild); San Jacinto Mountains
914
Comment
SEINET3862255
Beloperone californica
Lewis S. Rose
1955-3-14
55021
Riverside
Palm Springs.; 0
137
Comment
UCR252813
Berberis nevinii
Ana Hernandez
2012-4-2
031
Riverside
Perris Aguanga Basin, top of Oak Mountain, 35 meters north of dirt road
825
Comment
UCR67367
Berberis nevinii
Steve Boyd, T. S. Ross, L. Arnseth
1990-3-29
3908
Riverside
Peninsular Range, Vail Lake area, summit of 'Big' Oak Mtn, north of Lake
823
Comment
POM97991
Bernardia incana
E. C. Jaeger
1926-3-26
s.n.
Riverside
Eagle Mountains, eastern Riverside
1250
Comment
HSC47414
Bernardia myricifolia
R. W. Spjut, C. E. Edson
1978-5-5
5020
Riverside
W margins of Colorado Desert, along Hwy. 74, W of Palm Desert in the San Jacinto Mtns.
Comment
UCR29642
Bernardia myricifolia
Wende Rehlaender
1983-5-28
112
Riverside
Santa Rosa Mountains, Bighorn Sheep Lookout, on Hwy 74 on northwest rim of Deep Canyon, just southeast of Sugarloaf Mountain and 5 mi northeast of Santa Rosa Mountain, c. 15 mi along road from Palm Desert
732
Comment
SBBG81103
Bidens laevis
S. Cantrell, W. Appleby
1985-9-19
Riverside
Santa Ana River Regional Park, Riverside, S side of river; T2S, R5W SW 1/4 S30
207
Comment
UCR242657
Boechera
A. C. Sanders
2013-7-6
40857
Riverside
Peninsular Range; San Jacinto Mountains, SE of Idyllwild on South Ridge along FS Rd. 5S11, at junction with small side road
1905
Comment
RSA278503
Boechera californica
John F. Emmel
1977-6-9
565
Riverside
Thomas Mountain Road, ca. 0.5 air mile SW of Jozee Spring.
1585
Comment
RSA769767
Boechera californica
Duncan S. Bell, J. D. England
2010-5-17
999
Riverside
San Bernardino National Forest: Rouse Ridge, approximately 3 air miles southeast of junction of Highway 74 and forest service road 5S15. Field surveys for potential habitat for the endangered Quino Checkerspot butterfly.
1045
Comment
UCR23476
Boerhavia triquetra
John C. Roos
1965-9-26
s.n.
Riverside
Santa Rosa Mtns, Above Palm Desert
701
Comment
UCR83433
Boerhavia triquetra
A. C. Sanders, P. J. MacKay, L. Lubinsky
1994-10-30
15854
Riverside
San Bernardino Mtns., Whitewater River Canyon between Red Dome & Stills Landing, SE of VABM Paw (2988 ft.)
854
Comment
RSA0106750
Boerhavia wrightii
Duncan S. Bell
2011-9-30
2937 B
Riverside
Northeastern section of the Arica Mountains; northwest section of Rice Valley; approx. 2 air miles southwest of the ghost town of Rice.
234
Comment
UC851715
Boerhavia wrightii
C. Epling and Wm. Stewart
1936-9-1
Riverside
Desert Center
Comment
UCR130148
Bolboschoenus maritimus subsp. paludosus
Joseph A. Ewan, Carl Epling
1933-5-12
7609
Riverside
South shore of Lake Elsinore
378
Comment
CLARK-A1528-4501
Bothriochloa barbinodis
John C. Roos
1947-2-15
3236
Riverside
Eagle Mountains
Comment
UCR245921
Bouteloua aristidoides
Naomi Fraga, David Fracker, Thomas Stoughton
2012-3-15
3948
Riverside
Sonoran (Colorado) Desert, off of Box Canyon Rd., south of Shaver Well in a wash
229
Comment
RSA718573
Bouteloua barbata
Michael Honer, L. Hulse
2004-4-3
1892
Riverside
Nameless canyon appx. 1 mi. W of Pushawalla Cyn., leading up to MWD aqueduct.
488
Comment
UCR250318
Bowlesia incana
A. C. Sanders
2014-4-8
40972
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
RSA586770
Boykinia rotundifolia
D. L. Banks, Steve Boyd
1995-5-17
0468
Riverside
NW Palomar Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of Agua Tibia Mtn., E of the Dripping Springs Alcove area W of the Dripping Springs Trail., At the spring just inside the wilderness boundary in north-central, section 33.
731
Comment
UCR207232
Brachypodium distachyon
O. F. Clarke
2008-4-8
s.n.
Riverside
Peninsular Range, Riverside; O.F. Clarke residence, 266 Frost Court; east edge of UCR campus
351
Comment
CLARK-A1528-2786
Brandegea bigelovii
John C. Roos
1967-11-18
Riverside
Comment
JEPS42526
Brandegea bigelovii
P. A. Munz, R. D. Harwood
1920-4-2
3564
Riverside
between Blythe Junction and Blythe ((Blythe Jct = Rice))
Comment
JEPS78698
Brandegea bigelovii
S. B. Parish
1912-10-23
8292
Riverside
near Mecca (Chuckwalla Mountains, Red Canyon); Chuckwalla Mountains, Red Canyon
Comment Read comments Nov 24 2011
JOTR35012
Brandegea bigelovii
La Doux, Tasha, A. Miller, T. Vaughn, A. Johnson
2007-10-25
3112
Riverside
Joshua Tree National Park. Pinto Basin, along Old Dale Road, near Mission Well
Comment
RSA394243
Brandegea bigelovii
P. J. Remple
1942-3-1
s.n.
Riverside
Deep Canyon wash.
Comment
RSA4956
Brandegea bigelovii
C. B. Wolf
1932-4-27
3042
Riverside
Colorado desert, 3/4 mile west of Utopia on Mecca-Blythe road
152
Comment Read comments Dec 11 2011
UC700945
Brandegea bigelovii
Aven and Ruth Nelson
1939-3-28
3304
Riverside
s of Mecca (near Salton Sea, Highway 111); Highway 111
Comment
CAS-BOT-BC36844
Brassica tournefortii
Bellue
1938-6-1
s.n.
Riverside
Coachella Valley near Oasis.
Comment
JOTR32168
Brassica tournefortii
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell
2011-3-31
2320
Riverside
Joshua Tree National Park. Northern edge of Hexie Mountains; Large sandy canyon with braided wash that feeds southwest into Wilson Canyon (Stop 7)
902
Comment
JOTR34320
Brassica tournefortii
Andre, Jim
2012-4-11
20820
Riverside
Joshua Tree National Park. Western margin of Eagle Mountains; 0.6mi south of Cottonwood Visitor Ctr. along Rte 11
912
Comment
OBI78678
Brassica tournefortii
Scott D. White
1995-3-30
2647
Riverside
San Jacinto Valley: Moreno Valley, hille ca. 0.7 air mile directly S of 60 Fwy and west bend on Moreno Beach Dr.
579
Comment
UCR103171
Brassica tournefortii
Scott D. White, Julie Greene
1997-3-12
4770
Riverside
Pedley area, S foot of Jurupa Hills: Just north of State Route (Fwy) 60 at Pedley exit.
305
Comment
SBBG94645
Brickellia californica
S. D. White
1990-10-2
Riverside
Vail Lake area, Hwy 79, immediately W of Dripping Springs Guard Stn; T8S, R 1W, S22, W/2
487
Comment
LA203085
Brickellia desertorum
Carl Epling;
1937-11-26
sn
Riverside
White Tank, Twentynine Palms
Comment
UC55185
Brickellia desertorum
Geo. R. Hall
1902-10-25
Riverside
near Riverside
Comment
UCR150643
Brickellia desertorum
Bern Schwenn
1994-10-30
s.n.
Riverside
Joshua Tree National Monument, Little San Bernardino Mountains, Long Canyon; main canyon above narrows
976
Comment
RSA339235
Brickellia incana
R. F. Thorne
1979-8-23
53618
Riverside
Cottonwood Springs Area
Comment Read comments Oct 9 2010
SEINET8466114
Brodiaea filifolia
James Henrickson
1969-1
Riverside
Comment
IRVC12858
Brodiaea terrestris subsp. kernensis
B. T. Gittins
1966-5-1
1287
Riverside
Santa Rosa Plateau. Peninsular Ranges, Santa Ana Mountains
Comment
RSA757461
Brodiaea terrestris subsp. kernensis
Robert F. Thorne, E. W. Lathrop, S. Beckstrom-Sternberg, B. Martin
1982-05
55203
Riverside
SW of Murrieta. Santa Rosa Plateau, Mesa de la Punta near S. edge of plateau, approached from De Luz road
730
Comment
CAS-BOT-BC149333
Bromus arizonicus
H. K. Wagnon
1944-3-19
349
Riverside
Along South rim of Tahquitz Canon [Canyon], Palm Springs.
Comment
RSA575964
Bromus carinatus
Steve Boyd
1981-4-10
s.n.
Riverside
Galvin Hills region, summit of 'Rocky Bluff Ridge' east of Estelle Mountain.
832
Comment
CSUSB424
Bromus catharticus
Kheng Try Seng
1966-4-24
660424 2
Riverside
University of California, Riverside (UCR) campus
274
Comment
SEINET271857
Bromus diandrus
Scott D. White, Shelton Dowthit; Conserv. voluntee
1996-3-31
3847
Riverside
LK Skinner Area: Riverside Land Conservancy conservation easement site, about 1/2 air mile south of the reservoir, near East Benton Road. USGS Bachelor Mtn. 7 1/2' topo map
518
Comment
RSA0042648
Bromus diandrus
Margaret Murphy
1983-4-15
0004 -A
Riverside
Located in the north section of parcel 475-090-006, lot 20 Moreno Acres of the unincorporated area known as Sunnymead.
Comment
RSA495421
Bromus diandrus subsp. triangularis
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-11
2891
Riverside
Vail Lake area, mouth of Temecula Creek Cyn, 1.5 mi west of Vail Lake Dam.
390
Comment
SEINET239051
Bromus grandis
George K. Helmkamp
1998-6-27
4118
Riverside
Sana Rosa Mountains. 5.8 miles southeast of highway 74 along Santa Rosa Mountain road (=Santa Rosa Truck Trail = F.S. Rd. 7S02), below Mountain Home Spring
1799
Comment
UCR169397
Bromus hordeaceus
T. B. Salvato, John F. Green
2004-5-27
607
Riverside
San Bernardino Mtns, head of Banning (San Gorgonio River) Canyon close to the San Bernardino Co. line, 0.5 mi SE of Oak Glen Conservation Camp
1463
Comment
SEINET244774
Bromus hordeaceus subsp. molliformis
A. C. Sanders, D. Malueg
2002-4-8
24908
Riverside
Perris-Aguanga Basin; Tucalota Creek along gasline right-of-way, SE of French Valley Airport, off Borel Rd. in NE Murrieta
396
Comment
POM48965
Bromus orcuttianus var. hallii
P. A. Munz, I. M. Johnston
1924-7-27
8735
Riverside
Dark Canyon, San Jacinto Mountains
2287
Comment
POM363956
Bromus rubens
N. C. Cooper
1944-3-24
1013
Riverside
Banning.
701
Comment
RSA651757
Bromus rubens
N. R. Zabriskie
1973-4-6
633
Riverside
This opposite juncture of North Canyon, stream area, Andreas Canyon, east slope San Jacinto Mtns.
365
Comment
SEINET3428722
Bromus tectorum
V. Duran
1932-5-18
3218
Riverside
Idyllwild, San Jacinto Mountains
Comment
UCR138630
Bromus tectorum
Scott D. White
1997-5-18
5165
Riverside
San Jacinto Mtns., Vista Grande Area: just west of USFS Vista Grande Fire Station (i.e. Hwy 243, c. 10 road mi SE of Banning)
1509
Comment
CLARK-A1528-4564
Bromus unioloides
Alfred R. Roos
1937-11-13
Riverside
Riverside
243
Comment
JEPS24876
Caesalpinia virgata
Peter M. Ray
1949-3-12
1379
Riverside
e. Mecca (Painted Canyon, Orocopia Mts.); Orocopia Mts., Painted Canyon
Comment
JEPS54871
Caesalpinia virgata
John Thomas Howell
1928-1-30
3307
Riverside
2 mi. e. Shaver's Well; Colorado Desert
Comment
RSA651714
Caesalpinia virgata
Viki Cruz
1983-5-8
004 *k
Riverside
Collected at the end of dirt road two miles off of Indian Trail Road. Magnesia Canyon, Santa Rosa Mts
396
Comment
UCR256339
Caesalpinia virgata
Duncan S. Bell
2012-2-12
3124
Riverside
Mojave Desert, Mecca Hills, c. 1.25 air miles north of Box Canyon Road, and c. 4 air miles southwest of Shavers Well
256
Comment
CLARK-A1528-3811
Calandrinia ambigua
John C. Roos
1949-5-5
4098
Riverside
Orocopia
Comment
CAS-BOT-BC438490
Calandrinia ciliata
A. C. Sanders; T. B. Salvato
2001-3-30
23874
Riverside
Perris-Aguanga Basin region: Temecula, Long Canyon west of Del Rey Rd., along bottom of canyon W of junction of Av. Pina Colada.
366
Comment
UC1463085
Calandrinia ciliata
Arthur S. Barclay and Juan Arguelles
1965-3-27
1895
Riverside
vicinity Murrieta (along margins of wheatfields)
Comment
UCR48169
Callitriche longipedunculata
R. F. Thorne
1973-5-23
45530
Riverside
Santa Rosa Plateau, north side of Mesa de Colorado
610
Comment
RSA357121
Callitriche marginata
R. F. Thorne
1973-5-23
45530
Riverside
Santa Rosa Plateau - Mesa de Colorado.
610
Comment
SBBG365
Calocedrus decurrens
M. Van Rensselaer
1937-6-23
Riverside
San Jacinto Mtns
Comment
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
UCR132932
Calochortus concolor
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
UCR119826
Calochortus plummerae
Mitch Provance
1998-6-9
631
Riverside
Jurupa Mountains, SE Pyrite Canyon, c. .3 km NW of the Jurupa Mountains Culture Center.
366
Comment
CAS-BOT-BC154053
Calochortus splendens
Jun Hu
2000-5-11
16
Riverside
San Jacinto Valley: SE of city of Winchester, Hills N of Diamond Valley
488
Comment
UCR139161
Calochortus splendens
S. J. Myers
2003-4-22
s.n.
Riverside
Murrieta Area, hill 1564 between Auld. Rd. and Benton Rd. near Pourroy Rd., south of Alamos School site, north of Tucalota Creek
477
Comment
RSA688839
Calochortus weedii var. weedii
Scott D. White, Michael Honer
2003-6-17
9549
Riverside
Murrieta. Interstate 215 / Clinton Keith interchange.
457
Comment
RSA263764
Calycadenia tenella
E. W. Lathrop
1968-6-2
6952
Riverside
Main Divide Truck Trail between El Carriso and San Mateo Canyon. Cleveland National Forest.
Comment
UCR48370
Calycadenia tenella
Steve Boyd
1986-5-7
1826
Riverside
Temescal Canyon, Alberhill Mountain: lower slopes of S flank just east of clay mine area
427
Comment
RSA0078688
Calycoseris parryi
Jim M. Andre
2015-3-2
31352
Riverside
Along Kolbe Rd (dirt), northwest end of Coachella Valley at foot of Little SnBr Mtns, 0.2 mi. west of intersection between Hwy 62 and Indian Avenue (road to Desert Hot Springs), 2.3 mi. south of San Bernardino county line.
528
Comment
UCR214706
Calycoseris wrightii
A. C. Sanders
2010-3-23
37541
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, at SW foot of Palen Mountains
130
Comment
JEPS49003
Calyptridium monandrum
Marjorie D. Clary
1932-4-29
895
Riverside
Santa Rosa Mountains, Dead Indian Trail Dead Indian Trail; Santa Rosa Mountains, Dead Indian Trail
Comment
SEINET3088878
Calyptridium monandrum
Scott White
1991-5-10
91 -126
Riverside
Hwy 79, immediately W of U.S. Forest Service Campground at Dripping Springs.
549
Comment
UCR238086
Calyptridium monandrum
Mark A. Elvin, Julie M. Vanderwier
2002-5-16
2054
Riverside
Peninsular Range; Agua Tibia Mtns., Pechanga Indian Reservation, nameless drainage/wash south of Pala Rd.
335
Comment
CSUSB670
Calystegia macrostegia
Bruce Freeman
1968-4-6
680406 2
Riverside
Campus of UC Riverside. In drainage gulley, about 50 yards from gate to Botanical Gardens.
335
Comment
UCR113881
Calystegia macrostegia subsp. intermedia
Mitch Provance
2000-6-24
2042
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
HSC6379
Calystegia macrostegia subsp. tenuifolia
C. L. Hitchcock, C. V. Muhlick
1964-3-17
23108
Riverside
10 mi. N of Pala, along road to Elsinore.
Comment
POM307299
Calystegia occidentalis subsp. fulcrata
Henry J. Ramsey, Henry J. Ramsey
1937-5-30
2153
Riverside
Santa Rosa Mountains.
Comment
RSA466984
Camissonia bistorta
H. de Forest
1929-3-16
s.n.
Riverside
San Bernardino Mts, San Gorgonio Pass.
Comment
UCR139051
Camissonia bistorta
D. L. Banks
1997-2-23
1330
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
UCR167453
Camissonia boothii
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
RSA777538
Camissonia boothii subsp. condensata
Thomas Stoughton, Chrsiti Gabriel, Stephanie Rockwood
2011-3-30
898
Riverside
McCoy Wash, east side of McCoy Mountains, pavement plain, approximately 7 miles north of I-10.
290
Comment
RSA201058
Camissonia brevipes subsp. brevipes
Carl B. Wolf
1932-4-27
3013
Riverside
Colorado Desert, 17 miles E of Mecca on the Blythe road.
152
Comment
UCR216495
Camissonia brevipes subsp. brevipes
Jim Andre, T. La Doux
2009-3-10
11242
Riverside
Joshua Tree National Park, south end of the Cottonwood Mountains near Pinkham Wash, just north of aqueduct just inside JTNP boundary, c. 7 miles west of south entrance into park at Cottonwood
542
Comment
RSA145174
Camissonia californica
William M. Klein
1958-2-11
30
Riverside
2.6 mi. east of Cabazon on hwy. 70-99
546
Comment
RSA80993
Camissonia californica
G. R. Campbell
1952-4-5
18379
Riverside
Colorado Desert, road leading from Highway 60 to 29 Palms [Hwy 62], at junction to Desert Hot Springs
762
Comment
SEINET3259929
Camissonia campestris subsp. campestris
Marcus E. Jones
1882-4-24
3168
Riverside
San Jacinto.
Comment
JOTR31900
Camissonia cardiophylla subsp. cardiophylla
La Doux, Tasha, M. Harding, K. Kain, E. Babich
2011-3-22
2149
Riverside
Joshua Tree National Park. West Cottonwood Mountains; bouldery side canyon leading into southeast Pinkham Wash
Comment
CLARK-A1528-3324
Camissonia chamaenerioides
John C. Roos
1949-4-11
4235
Riverside
Chuckwalla Mountains
Comment
RSA630322
Camissonia claviformis
J. Wear
1995-3-22
s.n.
Riverside
Colorado Desert: Wash along Eagle Mountain Road, N of I-10 near Desert Center.
Comment
RSA118386
Camissonia claviformis subsp. aurantiaca
P. A. Munz, David P. Gregory, William M. Klein
1958-4-4
22963
Riverside
Sun Tan Motel, 3.5 mi. nw. Indio city limits, on Hwy 70 [Hwy 10].
30
Comment
RSA278986
Camissonia claviformis subsp. aurantiaca
Barry A. Prigge, L. Martinez
1978-3-23
2435
Riverside
NW Colorado desert, 1.2 miles E of Sky Valley near Dillon X Skyridge Roads
335
Comment
RSA448923
Camissonia claviformis subsp. aurantiaca
F. R. Fosberg
1932-3-13
8096
Riverside
Thousand Palm Canyon, Coachella Valley
Comment
RSA359849
Camissonia graciliflora
Steve Boyd
1986-4-2
1637
Riverside
Gavilan Plateau, Gavilan Hills, Harford Springs County Park.
610
Comment
SEINET10805068
Camissonia hirtella
Andrew C. Sanders
2006-5-19
Sanders 32423
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn/Scott Road and north of Clinton Keith Road (Murrieta 7.5'Q). Rocky slopes of granite and gabbro, loam and clay soil; coastal sage scrub/chaparral with Eriogonum fasc. fol., Salvia mellif., Adenostoma and groves of Quercus agrifolia. [T6S R3W S27, NE/4 & E/2 of NW/4]
518
Comment
SEINET3142508
Camissonia pallida
A. L. Reina G., TR Van Devender
2003-3-30
2003 -316
Riverside
Palm Springs
159
Comment
RSA72201
Camissonia pallida subsp. hallii
F. W. Peirson
1914-04
791
Riverside
Whitewater east of Beaumont.
Comment
RSA449220
Camissonia pallida subsp. pallida
H. de Forest
1933-4-16
17594
Riverside
Chino Canyon, Colorado Desert, E of Coachella Valley
Comment
RSA449238
Camissonia pallida subsp. pallida
Anstruther Davidson
1906-01
1146
Riverside
Taquitz Canon, Colorado Desert.
Comment
RSA449241
Camissonia pallida subsp. pallida
M. B. Dunkle
1933-3-5
3073
Riverside
Palm Springs. Colorado Desert.
152
Comment
UCR249509
Camissonia refracta
T. B. Salvato, R. T. Hawke, Tim Thomas, Mitch Provance
2013-3-8
7281
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
POM204502
Camissonia strigulosa
Hibbard
1934-11-1
s.n.
Riverside
San Jacinto Mts.
Comment
POM48923
Camissonia strigulosa
P. A. Munz
1924-5-18
8146
Riverside
18 miles from Banning on Idyllwild Road [Hwy 243?].
1524
Comment
RSA162858
Camissonia strigulosa
J. D. Olmsted
1959-8-18
786
Riverside
Desert Sun School near Idyllwild; M[iddle] Fork San Jacinto River.
1646
Comment
SEINET238561
Camissonia strigulosa
George K. Helmkamp
1998-6-27
4103
Riverside
Santa Rosa Mtns.: 3.3 mi S of Hwy 74 along Santa Rosa Mtn Rd. in vicinity of an unamed spring.
1585
Comment
SBBG34197
Camissoniopsis pallida
T. L. Secrest
1951-5-19
Riverside
from Idyllwild to Hemet Lake
Comment
UC597634
Camissoniopsis pallida subsp. pallida
Philip A. Munz
1937-5-30
15107
Riverside
Dos Palmos Spring north end Santa Rosa Mts.
1097
Comment
UCD103576
Camissoniopsis pallida subsp. pallida
Collector Unknown
1923-3-25
300
Riverside
Whitewater.
Comment
UCR37463
Capsella bursa-pastoris
Steve Boyd
1981-4-8
s.n.
Riverside
Peninsular Range, Dawson Canyon, Gavilan Hills
Comment
UCR158639
Cardamine californica
S. J. Myers
1993-1-22
s.n.
Riverside
Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau, SW of Mesa de Colorado, Carancho Rd. at Tortuga Rd.
396
Comment
UC837260
Carex
P. A. Munz
1922-7-6
6040
Riverside
summit San Jacinto Peak
3291
Comment
SEINET7556721
Carex densa
A. C. Sanders
2004-4-20
27567
Riverside
Santa Ana Mtns: Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line. Fallbrook 7.5' Q.
640
Comment
RSA572422
Carex globosa
Christopher Davidson
1977-5-18
5621
Riverside
Santa Ana Mts, Cleveland National Forest, Bear Springs.
1219
Comment
HSC101596
Carex multicostata
Steve Boyd, G. D. Wallace
2005-7-30
11652
Riverside
Peninsular Ranges; San Jacinto Mountains region; San Jacinto Mountains State Park, Hidden Lake area, northeast of Hidden Divide, southeast of Long Valley, near head of Hidden Fork of Tahquitz Creek
2652
Comment
UCR208190
Carex praegracilis
I. M. Johnston
1918-4-27
1860
Riverside
Peninsular Range; Santa Ana Mtns. Region, Murrieta
305
Comment
UCR123632
Carex spissa
Steven R. Hill, A. C. Sanders
2001-5-4
33729
Riverside
Santa Rosa Plateau, Carancho Road, at crossing of De Luz Creek (headwaters)
360
Comment
RSA614159
Carex triquetra
Darin L. Banks
1997-2-23
1318
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, north of Pechanga Road, south of Anza Road, just NNW of San Gabriel Church in the area burned by the 1996 Temecula Fire.
402
Comment
SEINET7578804
Carex triquetra
Steve Boyd, Tim Ross
1992-6-10
7640 A
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. San Mateo Canyon about "Potrero Escondido", an isolated area of low relief topping the ridge system due west of the junction of Tenaja Road (7S01) and Los Alamos Road (7S04) at the confluence of Los Alamos Creek with the main trunk of San Mateo Creek.
671
Comment
RSA180263
Castilleja affinis
E. W. Lathrop
1965-4-25
56715
Riverside
4 miles Sw of Murrieta.
Comment
UCR281788
Castilleja exserta
Mitch Provance, Matt K. Beyers, Jeremiah George, John Hazlett
2017-4-19
417- 101
Riverside
Menifee Valley, Menifee, W side of Murrieta Rd., between Melido St. and Wickerd Rd.
482
Comment
CSUSB894
Castilleja foliolosa
Steve Kulju
1974-5-9
Riverside
Jack Rabbit Trail, one mile south of U.S. Highway 60.
487
Comment
UC26428
Castilleja foliolosa
H. M. Hall
Jun 1901
2084
Riverside
vicinity Chalk Hill; San Jacinto Mountains
1371
Comment
UCSB46696
Castilleja foliolosa
Leen, Rosemary
1977-5-22
Riverside
San Jacinto Mts; Highway 243
Comment
RSA448785
Castilleja minor subsp. spiralis
David Young
1969-4-12
P- 387
Riverside
10 mi. SE. of Helmet, California on State St.
335
Comment
UC597600
Caulanthus hallii
Philip A. Munz
1937-5-30
15093
Riverside
nw slope Santa Rosa Mts.; nw slope Santa Rosa Mts.
1828
Comment
UCR44203
Caulanthus hallii
A. C. Sanders
1986-6-1
6555
Riverside
San Jacinto Mtns., trail to Spitler Peak from the Herkey Creek Camp to Bonita Vista road [=Apple Canyon Rd.]
1829
Comment
RSA263675
Caulanthus heterophyllus
E. W. Lathrop
1969-5-8
7006
Riverside
Main Divide Truck Trail between El Carriso and San Mateo Canyon. Cleveland National Forest.
1220
Comment
RSA522739
Caulanthus heterophyllus
Steve Boyd, Timothy S. Ross, L. Arnseth
1990-3-29
3846
Riverside
Vail Lake area, cinder cone ridge at N side of mouth of Temecula Creek Canyon and adjacent benches on S Flank of Big Oak Mountain.
396
Comment
UCR65282
Caulanthus heterophyllus
Steve Boyd, L. Arnseth, T. S. Ross
1990-3-29
3846
Riverside
Peninsular Range, Vail Lake area, cinder cone ridge at north side of mouth of Temecula Creek Canyon and adjacent benches on S flank of 'Big' Oak Mtn.
549
Comment
UCR95442
Caulanthus lasiophyllus var. rigidus
Steve Boyd, D. E. Bramlet
1996-4-19
8630
Riverside
San Jacinto Valley, San Jacinto Wildlife Refuge at Southwestern edge of Mystic Lake, in the San Jacinto River Floodplain, north of 'Marsh A
433
Comment
RSA212928
Caulanthus simulans
L. B. Ziegler
1996-4-6
s.n.
Riverside
Pinyon Flats east of San Jacinto Mts.
1524
Comment
RSA0043326
Caulanthus simulans
John F. Emmel
1991-5-26
1175
Riverside
San Jacinto Mountains; Spitler Peak Trail above Apple Canyon, ca. 1 air mile south of Cartridge Spring.
1584
Comment
RSA0028170
Ceanothus
John F. Emmel
1988-4-27
1086
Riverside
Bautista Canyon road, 0.75 road mile northwest of turnoff to Tripp Flats.
1120
Comment
POM12639
Ceanothus cordulatus
P. A. Munz
1922-7-7
6059
Riverside
North Fork of Tahquiz Creek
2195
Comment
RSA501020
Ceanothus crassifolius
Steve Boyd, Tim S. Ross, L. Arnseth
1989-4-1
3139
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
SDSU10234
Ceanothus crassifolius
Leslie D. Hickson
1992-3-9
09 III92A
Riverside
About 2.0 miles W oof Temecula, on Rancho California Rd. Found on the SW corner of Rancho California and Via Santa Rosa, ca. 100 ft off road.
475
Comment
UCR114804
Ceanothus crassifolius
Mitch Provance
1998-2-17
78
Riverside
Jurupa Mountains, Slopes on the W side of Sierra Blvd, c. 0.7 km NNW of the Jensen Quarry
396
Comment
UC1931129
Ceanothus cuneatus
Scott D. White, Justin Wood
2008-6-18
12251
Riverside
San Jacinto Mountains: Meadow N/W of Keen Camp Summit, S/W of Highway 79 (Idyllwild).
Comment
UC1070672
Ceanothus greggii
R. St. John
1929-2-28
9
Riverside
2 mi e Indian Creek; San Jacinto quad., San Bernardino National Forest
1219
Comment
POM2844
Ceanothus leucodermis
C. F. Baker
1903-4-4
8993
Riverside
Elsinore.
Comment
POM305369
Ceanothus leucodermis
Henry J. Ramsey
1938-3-26
649
Riverside
Temecula.
Comment
RSA262096
Ceanothus leucodermis
E. W. Lathrop
1969-5-9
7029
Riverside
Main Divide Truck. Trail between El Carriso and Santiago Peak, Cleveland Nat'l Forest.
1220
Comment
SD7233
Ceanothus leucodermis
Daniel Cleveland
May 1882
Riverside
Temecula
Comment Read comments Mar 27 2011
RSA16499
Ceanothus oliganthus
Percy C. Everett
1935-6-18
7208
Riverside
0.5 mi. below (N) Main Divide motorway.
1280
Comment
RSA221012
Ceanothus oliganthus
E. W. Lathrop
1966-4-28
6221
Riverside
4 mi. west of Corona between Tin mine Canyon and Santiago Peak, Skyline Drive.
Comment
CAS-BOT-BC51646
Ceanothus ophiochilus
Steve Boyd; Tim Ross
1993-3-28
7913
Riverside
Palomar Range south of Vail Lake at the north base of Agua Tibia Mountain, Agua Tibia Wilderness Area,
883
Comment
CAS-BOT-BC51649
Ceanothus ophiochilus
Steve Boyd; Tim Ross; Laurel Arnseth
1989-3-31
3097
Riverside
Vail Lake area, 1 mi W of lake
700
Comment
RSA562617
Ceanothus ophiochilus
Steve Boyd, Tim S. Ross
1993-3-1
7721
Riverside
Vail Lake area, ridge about 1 mile west of the lake, east of ''Little'' Oak Mountain.
610
Comment
UCR68475
Ceanothus ophiochilus
Steve Boyd, T. S. Ross, L. Arnseth
1989-3-19
3018
Riverside
Peninsular Range, Vail Lake area, 1 mi west of Vail Lake
640
Comment
RSA0022336
Ceanothus perplexans
Scott D. White, Justin M. Wood
2009-5-21
12866
Riverside
San Jacinto Mountains: Garner Valley, 0.5 miles NW of Morris Ranch Rd (Kenworthy Ranger Station).
1372
Comment
CDA31194
Ceanothus tomentosus
Mike Lahti
2010-3-3
PDR# 1358656
Riverside
Approximately, 8 miles south of Hemet at Sage Road and Red Mountain Road.
0
Comment
UC1595638
Ceanothus tomentosus
Steve Boyd
1991-5-10
6209
Riverside
Santa Ana Mountains, base range, just N of mouth of Hagador Canyon at bottom of Skyline Drive
426
Comment
RSA0050341
Ceanothus tomentosus
F. W. Peirson
1921-3-19
2364
Riverside
4 miles west of Beaumont on the Redlands Road.
762
Comment
RSA562101
Ceanothus tomentosus var. olivaceus
Steve Boyd
1992-4-14
6805
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness Area. Along Verdugo Trail from Tenaja Trail to Bluewater Trail in upper watershed of Bluewater Canyon, S of Sitton Peak.
793
Comment
SBBG34205
Ceanothus vestitus
T. L. Secrest
1951-5-19
Riverside
San Jacinto Mtns
Comment
UCR170097
Cenchrus ciliaris
John F. Green, Nathan Moorhatch
2005-4-26
s.n.
Riverside
Sonoran (Colorado) Desert, Coachella Valley, Indio, south of Indio Blvd., between Burr St. and Ave. 42, within sight of I-10
12
Comment
UCR26085
Centaurea repens
John C. Roos, L. Roos
1951-10-24
5335
Riverside
City of Riverside, between Arlington area and Pedley
229
Comment
UCR180128
Centaurea solstitialis
A. C. Sanders, Steve Boyd, Mark A. Elvin, Dean Kelch
2006-12-8
33257
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
UCR81113
Centaurea solstitialis
Steve Boyd, T. Ross, D. Bramlet
1992-9-9
7690
Riverside
Southern Santa Ana Mountains, San Mateo Wilderness Area; upper San Mateo Canyon, from the junction of Tenaja Road (7S01) and Los Alamos Road (7S04) at the confluence of Los Alamos Creek, up the San Mateo Trail north to Potrero de la Cienega.
671
Comment
UCSB42188
Centromadia pungens
Roos, John
1965-6-21
Riverside
San Jacinto
Comment
POM202255
Cercocarpus betuloides
Marcus E. Jones
1933-4-5
s.n.
Riverside
Hemet.
Comment
UCR91601
Cercocarpus betuloides var. betuloides
D. L. Banks, Steve Boyd
1995-3-16
0109
Riverside
Cleveland National Forest; Agua Tibia Wilderness Area. east of the Dripping Springs Alcove, north of Wildhorse Peak, on the Wildhorse Trail
625
Comment
CAS-BOT-BC279439
Chaenactis
Elizabeth McClintock
1964-4-8
s.n.
Riverside
East of Indio
Comment
UCR150010
Chaenactis artemisiifolia
Scott D. White, Angelia Carey
2004-4-16
10151
Riverside
San Jacinto Mountain foothills, Indian Creek and adjacent slopes
610
Comment
SBBG87840
Chaenactis carphoclinia
A. C. Sanders, B. Pitzer
1986-3-3
6110
Riverside
Corn Spring, wash below the spring and wash and rocky slopes to the S Chuckawalla Mtns, T6S, R16E, S28
487
Comment
CDA7363
Chaenactis carphoclinia var. attenuata
A. C. Browne
1953-4-23
Riverside
Indian Fish Traps, 12 miles south of Indio.
0
Comment
JEPS8661
Chaenactis carphoclinia var. carphoclinia
W. L. Jepson
1927-4-27
11664
Riverside
near Mecca; Mecca Hills, Painted Canyon
76
Comment
POM15194
Chaenactis carphoclinia var. carphoclinia
Mary F. Spencer
1922-4-8
425
Riverside
Palm Springs
Comment
RSA100386
Chaenactis fremontii
Palmer Stockwell
1940-4-24
1507
Riverside
1 mile E of Banning.
Comment
UCR102918
Chaenactis fremontii
George K. Helmkamp
1998-2-5
2636
Riverside
Sonoran (Colorado) Desert/San Jacinto Mtns., Palm Springs, 1.1 mi. west of Calif. Hwy 111 on Tramway Rd.
335
Comment
UCSB9972
Chaenactis fremontii
Koran, Jr., John
1958-4-15
Riverside
2.8 miles W. of Hwy. 111, on Hwy. 74 just outside of Palm Springs
Comment
UCR3459
Chaenactis glabriuscula
Tom Painter
1964-5-1
5164 3
Riverside
Reche Canyon Rd.
400
Comment
UCSB6427
Chaenactis glabriuscula
Waian, Lee
1960-5-14
Riverside
San Jacinto Mtns.; 8 miles from Banning on road to Idyllwild
1066
Comment
SEINET7450233
Chaenactis glabriuscula
G. R. Hall
1905-1
8486
Riverside
Riverside.
Comment
HSC87021
Chaenactis glabriuscula var. glabriuscula
K. Harper
1988-5-14
Riverside
San Jacinto Mtns.; road to the N of Castile Canyon Dr. at Poppet Fla, off Hwy. 243
Comment
UC31038
Chaenactis glabriuscula var. glabriuscula
H. M. Hall
1901-6-1
2056
Riverside
vicinity of Chalk Hill; San Jacinto Mountains, Chalk Hill
1524
Comment
UC598737
Chaenactis glabriuscula var. glabriuscula
John Bright
1936-4-21
12861
Riverside
s of Palm Springs (foothills of San Jacinto Mts.); San Jacinto Mts.
Comment
UC63014
Chaenactis glabriuscula var. glabriuscula
H. M. Hall
1899-5-1
1104 .1
Riverside
Reche Canon
457
Comment
POM159847
Chaenactis glabriuscula var. lanosa
E. C. Jaeger
1926-3-26
s.n.
Riverside
Cabazon
Comment Read comments Mar 13 2011
CAS-BOT-BC284352
Chaenactis stevioides
Ira L. Wiggins
1937-3-9
8743
Riverside
Road to Chuckawalla
Comment
CAS-BOT-BC284355
Chaenactis stevioides
H. M. Hall
1901-4-5
5935
Riverside
Colo. Desert
Comment
JOTR35310
Chaenactis stevioides
Andre, Jim
2012-4-16
20974
Riverside
Joshua Tree National Park. along Cottonwood Spring Road, approx. 6 mi. south of the North Entrance at Twin Tanks parking area.
1196
Comment
RSA726574
Chaenactis stevioides
Naomi Fraga, Sarah J. De Groot, Lisa Rojas, Leland Lubinsky
2005-2-10
1422
Riverside
Along Palen Road near Hwy 177.
170
Comment
UCR244911
Chaenactis stevioides
Jim Andre
2012-3-19
21353
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, along Hwy 177, 8.6 mi. NE of junction with I-10
152
Comment
JOTR01244
Chaenactis stevioides
Cole, James E.
1941-4-13
545
Riverside
Joshua Tree National Park. OLD DALE SANDY FLATS
396
Comment
RSA0020043
Chamaesyce abramsiana
Duncan S. Bell, John Anderson, Kim Clark, Debbie George, Jim George, Ed Howland
2013-9-28
6015
Riverside
Chuckwalla Valley; approximately 17.5 air miles west of Blythe, on the south side of Interstate 10, about 0.4 air mile south of Wileys Well.
120
Comment
JEPS51889
Chamaesyce albomarginata
E. E. Schellenger
1894-8-11
78
Riverside
Colorado Desert, Paloverde
Comment
UC71990
Chamaesyce albomarginata
Miss M. A. King
1893-1
Riverside
Menifee
Comment
RSA793559
Chamaesyce micromera
Duncan S. Bell
2012-9-13
4175
Riverside
Rice Valley; east side of the Arica Mountains; approximately 6 air miles southeast of the ghost town of Rice and approximately 5.5 air miles east of Priests Well.
202
Comment
RSA0031554
Chamaesyce ocellata subsp. arenicola
Duncan S. Bell
2013-1-30
4444
Riverside
The Mecca Hills; in an unnamed canyon between Thermal Canyon and Painted Canyon, just to the west of Mecca Hills peak 1642.
138
Comment
RSA0031424
Chamaesyce polycarpa
Duncan S. Bell, Kim Clark, Bob Ellis, Pam McKay, Jim Pittman, Gene Ratcliff, Ed Schlegel
2013-2-24
4473
Riverside
Orocopia Mountains; south end of range, north of the Coachella Canal, approximately 3 air miles northeast of Dos Palmas Springs.
182
Comment
RSA517812
Chamaesyce polycarpa
Steve Boyd, Orlando Mistretta
1986-3-13
s.n.
Riverside
Palen Mountains: NE of Desert Center, jct of Parker Dam Rd & 'Palen Rd' (rd. going through pass between Palen and Granite Ranges).
183
Comment
RSA775100
Chamaesyce polycarpa
Duncan S. Bell, Michael Hee
2011-3-18
2053
Riverside
Chuckwalla Mountains; north side of mountain range approximately 3 air miles southeast of Desert Center.
392
Comment
UC246680
Chamaesyce polycarpa
S. B. Parish
Apr 4 1896-Apr 13 1896
4143
Riverside
Palm Springs (Agua Caliente) San Jacinto Mtn (base of mountain`)
152
Comment
UC303788
Chamaesyce polycarpa
Ivan Johnston
1917-4-4
Riverside
Palm Canyon
274
Comment
RSA651896
Chamaesyce polycarpa var. polycarpa
Douglas A. Springer
1981-2-16
11
Riverside
3.9 miles NW of California State Hwy. 74 on Santa Rosa Rd. approx. 5 miles from Perris.
Comment
RSA615380
Chamaesyce prostrata
A. C. Sanders, L. Ard, et al.
1994-7-11
15061
Riverside
Cherry Valley, irrigated landscaping at the Edward-Dean Museum, Oak Glen Rd. 1 mi. N. of Orchard St.
1000
Comment
CAS-BOT-BC70036
Cheilanthes covillei
Ivan Johnston
1917-4-4
1113
Riverside
Palm Canyon
762
Comment
CAS-BOT-BC70039
Cheilanthes covillei
Earle W. Taylor
1963-1-1
s.n.
Riverside
West of Tehachapi on US Hwy 466
914
Comment
CAS-BOT-BC70041
Cheilanthes covillei
Mrs. E. C. Van Dyke
1928-5-28
s.n.
Riverside
Banning
Comment
IRVC3126
Cheilanthes covillei
R. H. Whittaker, W. A. Niering
1963-5-31
SJ 116
Riverside
Elks Road. Peninsular Ranges, Santa Rosa Mountains
1265
Comment
RSA685714
Cheilanthes covillei
N. R. Zabriskie, W. M. Zabriskie
1971-3-7
355
Riverside
Andreas Canyon, E. slope San Jacino Mts.
Comment
RSA770695
Cheilanthes covillei
Orlando Mistretta, Duncan Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4800
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
RSA189430
Cheilanthes parryi
L. S. Rose
1966-12-13
66101
Riverside
Palm Springs, Tahquitz Wash Desert
182
Comment
UC669241
Cheilanthes parryi
Annie M. Alexander and Louise Kellogg
1941-2-28
1875 a
Riverside
Andreas Canyon; San Jacinto Mts
335
Comment
UCD137390
Cheilanthes parryi
Geoffrey Levin
1976-3-27
682
Riverside
Chino Canyon. West of Palm Springs. San Jacinto Mts.
396
Comment
RSA553097
Chenopodium
Scott D. White
1992-9-11
s.n.
Riverside
Vicinity of Gilman Hot Springs, N side of San Jacinto River, and a thin strip trending N of the river and W of the Hot Springs
451
Comment
SD187392
Chenopodium album
Scott D. White, Angelia Carey
2004-5-7
10328
Riverside
Indian Creek and adjacent foothills.
548
Comment
RSA736658
Chenopodium ambrosioides
Justin M. Wood
2008-7-16
28
Riverside
Gavilan Hills at Temescal Wash, near Olsen Canyon, Morgan property, Alberhill area.
Comment
UCR113904
Chenopodium berlandieri
Mitch Provance, A. C. Sanders
2000-7-4
2083
Riverside
Riverside, Santa Ana River Wash, between the Market St. and Riverside Ave crossings
244
Comment
UCR261487
Chenopodium berlandieri
A. C. Sanders, Katie Young, John Hale
2015-4-22
41584
Riverside
San Gorgonio Pass, San Gorgonio River wash, SE of Cabazon, east of Elm St., c. 1.6 km south of I-10, 1.2 km NW (319 deg. ) of One Horse Spring
458
Comment
UCR278876
Chenopodium berlandieri
Mitch Provance
2012-7-17
712- 16
Riverside
Beaumont Plain, Banning, south of I-10, vicinity of corner of Sunset Ave. and Westward Ave.
741
Comment
UCR256891
Chenopodium murale
Duncan S. Bell, Evan Meyer
2014-4-2
6492
Riverside
Sonoran (Colorado) Desert, Orocopia Mountains Wilderness boundary, southern section of range; c. 0.4 air mile south of Canyon Spring
352
Comment
CAS-BOT-BC231783
Chilopsis linearis
Carl B. Wolf
1932-4-26
2983
Riverside
Colorado Desert. 8 mi. E. of Mecca, on Blythe Road
91
Comment
CAS-BOT-BC231786
Chilopsis linearis
Herman Knoche
1919-6-1
Series A, No. 591
Riverside
Palm Springs
Comment
RSA455309
Chilopsis linearis
Albert J. Perkins
1916-4-16
s.n.
Riverside
Palm Canyon.
Comment
SEINET238935
Chilopsis linearis
A. C. Sanders, T. B. Salvato
2000-4-27
23374
Riverside
Coachella Valley: east side of Coachella Canal near the foot of the Mecca Hills vicinity of the east end of Ave. 60 (Me
15
Comment
UCSB56453
Chilopsis linearis
Fulton, Michelle
1986-3-9
Riverside
Box Canyon, 5 mi. NE of Mecca
60
Comment
CHSC132
Chilopsis linearis subsp. arcuata
V. Holt
1954-4-16
Riverside
Painted Canyon n. of Salton Sea
-30
Comment
SBBG7240
Chilopsis linearis subsp. arcuata
H. and M. Dearing
1940-6-7
4331
Riverside
7 mi N Palm Springs
Comment
SEINET7048148
Chilopsis linearis subsp. arcuata
Steven R. Hill
2001-5-3
33649
Riverside
Northeast-facing slopes of Mount San Jacinto, Tramway Road, halfway up Chino Canyon, about 1-1.5 miles southwest of California Route 111, Palm Springs. At boundary of Palm Springs Aerial Tramway property, at entrance gate. Elevation about 1000-2000 feet.
Comment
RSA757640
Chorizanthe brevicornu var. brevicornu
LeRoy Gross, Jackie McConnaughy, Drew Monks, Tommy Stoughton, Jane Tirrell, Malia Volke
2010-4-12
4315
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
UCR20757
Chorizanthe brevicornu var. brevicornu
A. C. Sanders, J. Zabriskie, Steve Boyd
1980-4-17
1324
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
RSA480077
Chorizanthe corrugata
Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2164
Riverside
Palen Pass at the north end of the Palen Mountains.
500
Comment
UCD84932
Chorizanthe corrugata
Chuck Hughes
2010-3-22
204
Riverside
About 10.4 miles south of Highway 62, next to railroad tracks.
248
Comment
RSA525274
Chorizanthe fimbriata
Steve Boyd, Laurel Artnseth, Yvonne Rasmussen, Hugo Cota
1990-5-3
4588
Riverside
Vail Lake area, steep SE flank of Oak Mtn. above NE end of lake.
579
Comment
UC1543897
Chorizanthe leptotheca
Barbara Ertter with Jeffrey L. Strachan
1980-5-22
3491
Riverside
e side Dripping Springs Campground (Cleveland National Forest near Highway 79 between Aguanga and Temecula n of Wild Horse Peak); Cleveland National Forest, n of Wild Horse Peak
609
Comment
UCR205449
Chorizanthe leptotheca
Diane Menuz
2008-6-19
466
Riverside
Peninsular Ranges: San Jacinto Mts, Garner Valley; c 0.3 mi east of Hwy 74, north of Morris Ranch Rd
1374
Comment
UCR217644
Chorizanthe leptotheca
Jeff B. Galvin
2010-6-7
132
Riverside
San Jacinto Mountains, Bautista Canyon, slopes on east side of creek, c. 1 km north of conservation camp
847
Comment
SEINET4182894
Chorizanthe parryi
K. Brandegee
1905-5-12
s.n.
Riverside
Near Riverside
Comment
CAS-BOT-BC252784
Chorizanthe parryi var. parryi
Clare B. Hardham
1962-6-6
8951
Riverside
Flats north of town and Lake Elsinore
Comment
SD247476
Chorizanthe parryi var. parryi
Andy Sanders, J. Schweitzer, K. Young
2015-3-24
41473
Riverside
San Gorgonio Pass: north of San Gorgonio River wash, 3.1 miles due east of Cabazon, south of I-10 and 1.1 miles ENE (77 degrees) of water bottling plant, north edge of wind farm.
451
Comment
UC1929714
Chorizanthe parryi var. parryi
Scott D. White, Michael Honer
2003-4-25
9090
Riverside
SAN BERNARDINO MTNS.: Whitewater Canyon, about midway between Bonnie Bell and Whitewater Trout Farm. West side of road, on alluvial fan adjacent steep east-facing mountain slope.
Comment
UCR261450
Chorizanthe parryi var. parryi
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-23
41449
Riverside
San Gorgonio Pass, San Gorgonio River wash, c. 3.7 miles east of Cabazon, c. 1.25 mi. NNE of One Horse Spring, south of I-10 and east of water bottling plant, between wind farms
439
Comment
CAS-BOT-BC246242
Chorizanthe rigida
A. C. Sanders; E. J. Lawlor
1992-4-4
12088
Riverside
Within 1/2 mile of McCoy Spring; alluvial slopes below and to the south and canyon bottom above the spring
243
Comment
JOTR35040
Chorizanthe rigida
La Doux, Tasha, M. Harding and M. Stewart
2010-3-24
3493
Riverside
Joshua Tree National Park. Coxcomb Mountains: southwest corner of park, north of MWD Aqueduct Road on south-facing bajada among sonoran desert riparian washes.
Comment
UCR30086
Chorizanthe rigida
George K. Helmkamp
1983-4-5
483 43
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, large wash below Chuckwalla Spring, 9 miles SW of Graham Pass Road
489
Comment
UCR213545
Chorizanthe staticoides
Michael Honer
2003-7-15
1847
Riverside
Peninsular Range; Santa Ana Mtns., Rainbow area, just north of the San Diego Co. boundary and west of the I-15 Freeway
518
Comment
RSA11585
Chorizanthe xanti var. leucotheca
C. Epling, Wm. Robison
1933-6-24
s.n.
Riverside
San Gorgonio Wash
Comment
UCR112584
Chrysanthemum coronarium
A. C. Sanders
1998-4-16
21753
Riverside
Riverside, field on the W side of Iowa Ave., just north of the Santa Fe RR tracks
287
Comment
UCR167333
Chrysothamnus paniculatus
Scott D. White, Jennifer H. Jones
2005-5-24
11105
Riverside
Banning Pass area, Cabazon: San Gorgonio River wash and adjacent alluvial flats and benches to W
610
Comment
SEINET11860603
Chrysothamnus paniculatus
L. S. Rose
1935-12-21
35677
Riverside
Colorado Desert, Whitewater Wash, 3 mi SE of Palm Springs Station
305
Comment
UCD103717
Chylismia brevipes
C. L. Hitchcock
1966-3-20
24305
Riverside
20 miles N of Ogilby, along road to Blythe.
Comment Read comments Mar 2 2013
CAS-BOT-BC160594
Chylismia claviformis subsp. aurantiaca
H. M. Hall
1905-4-1
5805
Riverside
10 miles west of Coachella
91
Comment
CAS-BOT-BC160613
Chylismia claviformis subsp. aurantiaca
Ynez Whilton Winblad
1937-4-19
s.n.
Riverside
Near Palm Springs
Comment
CAS-BOT-BC160616
Chylismia claviformis subsp. aurantiaca
Robert F. Thorne
1963-3-29
32379
Riverside
Ca. 7 - 8 miles E of Mecca, Mecca Hills
152
Comment
RSA0118006
Chylismia claviformis subsp. aurantiaca
Sarah J. J. De Groot, Thomas Stoughton
2016-2-18
7622
Riverside
Mecca Hills: side canyon (east fork) of Painted Canyon.
182
Comment
UC20519
Chylismia claviformis subsp. aurantiaca
S. B. Parish
Apr 4 1896-Apr 13 1896
4116
Riverside
Palm Springs (Agua Caliente) desert base of San Jacinto Mt.
152
Comment
UC494673
Chylismia claviformis subsp. aurantiaca
Philip A. Munz
1932-3-14
11995
Riverside
Deep Canyon Coachella Valley
91
Comment
UCSB12723
Chylismia claviformis subsp. peirsonii
Dearing, Hugh; Dearing, Margaret
1930-4-13
Riverside
Colorado desert between El Centro and Palm Springs
Comment Read comments Jan 7 2015
SEINET2050012
Cirsium occidentale var. coulteri
Geoffrey Matthews, Jim Hearne & Robin Maetche
1971-5-1
Riverside
City limits of Devore.
Comment
JEPS59213
Cirsium occidentale var. occidentale
W. L. Jepson and H. M. Hall
1901-5-31
1563
Riverside
Temescal Wash Dripping Spring, Temescal Wash
335
Comment
POM301814
Cirsium occidentale var. venustum
James E. Cole
1942-5-10
958
Riverside
Joshua Tree National Monument
1341
Comment
CAS-BOT-BC286459
Cirsium scariosum
John Thomas Howell
1952-10-24
28865
Riverside
South end of Santa Ana Mts.
Comment
RSA771030
Cistanthe monandra
Orlando Mistretta, Duncan Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4537
Riverside
San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
UCR251871
Clarkia dudleyana
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
POM13821
Clarkia epilobioides
P. A. Munz
1922-4-28
5052
Riverside
3 miles south of Glen Ivy
Comment Read comments Apr 3 2011
RSA527877
Clarkia epilobioides
Scott D. White
1991-5-10
91 -120
Riverside
Hwy 79, immediately W of U. S. Forest Service campground at Dripping Springs.
549
Comment
RSA789234
Clarkia purpurea
Naomi S. Fraga, Duncan S. Bell
2009-5-6
2708
Riverside
Arroyo seco SE of Dripping Springs Campground and Fire Station.
488
Comment Read comments Dec 15 2014
RSA448300
Clarkia purpurea subsp. quadrivulnera
N. C. Cooper
1944-6-16
1443
Riverside
San Jacinto Mountains, west side.
1372
Comment
UCR112821
Clarkia similis
A. C. Sanders
1997-5-1
20608
Riverside
Lake Skinner area, north foot and lower slopes of Black Mtn., edge of Crown Valley on E side of Rawson Canyon
671
Comment
SDSU12921
Claytonia parviflora subsp. parviflora
J. Jill Steinberg with Janet Knotts
1998-3-11
5
Riverside
Ca. 1/4 mile along foot trail leading southeast from road, approximately 1/4 mile northeast of Santa Margarita (SDSU) Field Station trailer, north of Santa Margarita River.
305
Comment
JOTR33929
Claytonia parviflora subsp. viridis
La Doux, Tasha, M. Harding, M. Wheeler, and J. Harding
2010-6-2
2819
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, NW of Key's View and Inspiration Peak; bouldery outcrops along ridge line heading toward Juniper Flats
Comment
RSA0013150
Claytonia parviflora subsp. viridis
LeRoy Gross, Duncan S. Bell
2013-4-30
6034 b
Riverside
Surveyed from Apela Drive, right at junction of road to sewage disposal ponds, south to Strawberry Creek. Started near 33.73367N, 116.75074W. And ended at 33.72912N 116.75098W.
1510
Comment
UCR49233
Claytonia perfoliata subsp. mexicana
Steve Boyd
1986-4-2
1613
Riverside
Peninsular Range, Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
640
Comment
UC213052
Clematis pauciflora
A. J. McC.
1892-4-2
66
Riverside
Elsinore
Comment Read comments Aug 5 2010
UC63842
Clematis pauciflora
Miss Maggie M. Todd
Apr. 1897
Riverside
Winchester
Comment Read comments Mar 20 2011
POM293210
Cleome isomeris
Lyman Benson
1945-3-29
11625
Riverside
Canyon on Palm Springs Road, Colorado Desert, Little San Bernardino Mountain.
610
Comment
RSA33657
Cleome isomeris
N. C. Cooper
1944-3-25
1042
Riverside
Morongo Pass.
457
Comment
UCR234409
Cnicus benedictus
Kai T. Palenscar
2010-4-3
s.n.
Riverside
City of Riverside; Santa Ana River, just north of Martha McLean-Anza Narrows Park
217
Comment
CAS-BOT-BC416390
Coleogyne ramosissima
Reid Moran
1941-5-4
840
Riverside
East of Quail Spring, Joshua Tree National Monument
1300
Comment
POM12956
Collinsia concolor
Philip A. Munz, I. M. Johnston
1922-5-21
5532
Riverside
Hemet Valley.
1433
Comment
RSA0117457
Collinsia concolor
Duncan S. Bell, Valentin Arvizu
2010-5-24
1107
Riverside
San Bernardino National Forest: Garner Valley, approximately 3.4 air miles southeast of junction of forest service road 6S04 and forest service road 6S13.
1385
Comment
UCR177646
Collinsia concolor
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
UCR115429
Collinsia heterophylla
Scott D. White, D. E. Bramlet
1999-4-22
7240
Riverside
Lake Skinner area, Ridgetop, north, west, and northwest facing slopes of Bachelor Mtn.
762
Comment
UCR16022
Collinsia heterophylla
Kirk Taylor
1976-5-23
760523 17
Riverside
Peninsular Range; Santa Ana Mtns., Mesa de Colorado, 9 mi west of Murrieta on Tenaja Rd.
549
Comment
RSA408229
Collinsia heterophylla var. heterophylla
Anstruther Davidson
1923-5-1
s.n.
Riverside
Idyllwild
Comment
RSA619570
Collinsia heterophylla var. heterophylla
D. L. Banks
1997-5-5
2008
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
RSA0117396
Collinsia parryi
Robert Allen, L. Fuentes
2008-4-10
s.n.
Riverside
San Juan Canyon watershed. Along Bear Canyon Trail, 0.08 air mi. SSE of the trailhead near Ortega Hwy.
628
Comment
JOTR01108
Colubrina californica
Cole, James E.
1941-5-22
773
Riverside
Joshua Tree National Park. RUBY LEE MILL SITE
914
Comment
SBBG71930
Condea emoryi
M. N. Ackley
-Feb-1926
484
Riverside
Mecca
-60
Comment
CLARK-A1528-138
Conium maculatum
Fred B. Essig
1967-6-22
Riverside
Santa Ana River
Comment
RSA629033
Convolvulus arvensis
Scott D. White
1998-6-28
6787
Riverside
Corona: River Road bridge over the Santa Ana River.
159
Comment
UCD126138
Convolvulus arvensis
Scott D. White
1998-6-28
s.n.
Riverside
Corona: River Road bridge over the Santa Ana River.
158
Comment
UCR125205
Convolvulus arvensis
Mitch Provance
1998-5-27
544
Riverside
City of Riverside, Hillside area, along railroad tracks on the NW corner of Dewey St. and Streeter Ave.
238
Comment
UCR22020
Conyza coulteri
Steve Boyd
1980-9-12
350
Riverside
Gavilan Hills, Harford Springs County Park, located on the NW corner of the Gavilan plateau.
Comment
RSA78304
Cordylanthus nevinii
Philip A. Munz, E. K. Balls
1952-8-21
17976
Riverside
Santa Rosa Spring, Santa Rosa Mts.
2134
Comment
RSA412305
Cordylanthus rigidus subsp. setiger
Lester H. Cushman
1931-10-3
14218
Riverside
[Unspecified]
Comment
POM15182
Coreopsis californica
Mary F. Spencer
1922-4-10
653
Riverside
Snow Creek prope [near] Palm Springs
Comment
POM31848
Coreopsis californica
Marcus E. Jones
1903-5-11
s.n.
Riverside
Whitewater.
305
Comment
SD229081
Corethrogyne filaginifolia
Dick Schwenkmeyer
2012-8-7
795
Riverside
Santa Rosa Mountain Cabin, 10 miles southeast of the intersection of Highway 74 and Santa Rosa Mountain road.
2305
Comment
UCR107767
Cornus glabrata
D. L. Banks
1997-11-15
2192
Riverside
NW Palomar Mtns, Agua Tibia Mtns: N face of Dorland Mtn, on the north side of the Dorland Mtn Arts Colony. Along the margins of a small man-made pond.
549
Comment
RSA125532
Cornus nuttallii
R. Weatherby
1949-6-6
646
Riverside
Dark Canyon. San Jacinto Mtns.
1829
Comment
UCR127540
Coronopus didymus
A. C. Sanders, T. B. Salvato
2003-5-21
26779
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
UCR104887
Cotula australis
A. C. Sanders
1997-3-19
20015
Riverside
Lake Skinner area, Lower Rawson Canyon at 3-way road junction (heron rookery site) c. 1 km NE of the lake
457
Comment
RSA789250
Crassula aquatica
Naomi Fraga, Erika Gardner, Beth Kempton, Tom Kerrin-Torres, Michael Wall
2008-7-17
2420
Riverside
Mount San Jacinto State Park; Hidden Lake
2652
Comment
JEPS49997
Crassula connata var. erectoides
L. M. Newlon
1922-4-3
449
Riverside
Mt. San Jacinto, Andreas Canyon
Comment
POM13592
Crassula solieri
P. A. Munz
1922-4-29
5076
Riverside
0.5 mile south of Lake Elsinore.
381
Comment Read comments Apr 23 2011
CAS-BOT-BC181569
Crossosoma bigelovii
Annie M. Alexander; Louise Kellogg
1941-4-24
2074
Riverside
Gorge of Dry Morongo Creek, Morongo Valley
640
Comment
UCR102749
Crossosoma bigelovii
B. G. Pitzer, O. F. Clarke, S. Reed, G. Ruiz
1998-3-7
3562
Riverside
San Bernardino Mountains, Wildlands Conservancy's Mission Creek Preserve, c. 2 mi. up canyon from entrance at ranch gate, on Mission Creek Road, off of Calif. Hwy 62
762
Comment
RSA0086774
Croton californicus
R. G. Swinney
1967-5-26
11736
Riverside
Snow Creek.
335
Comment
RSA651553
Croton californicus
Brinkerhoff
1949-2-20
s.n.
Riverside
Thousand Palms, Colorado Desert.
762
Comment
SBBG126041
Croton californicus
J. M. Wood with D. M. Ray
2010-10-21
3024
Riverside
Chuckwalla Valley 8 kilometers SW of Coxcomb Mtns and 3.5 kilometers E of Kaiser Rd
198
Comment
SD122179
Croton californicus
James C. Dice, Virginia Moran
1987-11-28
760
Riverside
Santa Margarita Ecological Reserve; Temecula Gorge, on north bank of Santa Margarita River at aqueduct crossing.
249
Comment
SEINET6062496
Croton californicus
S. B. Parish
Riverside
Idyllwild Area. Strawberry Creek between crossing at Circle Drive and Humber Park.
Comment
UC868658
Croton californicus
Lewis S. Rose
1938-12-18
38320
Riverside
Palm Springs
137
Comment
POM14053
Croton californicus var. mohavensis
P. A. Munz, D. D. Keck
1922-4-14
5010
Riverside
East of Whitewater Ranch
244
Comment
RSA661303
Crypsis schoenoides
A. C. Sanders, Mitch Provance
1999-9-26
23082
Riverside
McMullen Flat at Valley High County Park, 0.7 mi. SE of Hwy 74 on Twin Pines Ranch Road
1183
Comment
UCR89650
Crypsis schoenoides
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
RSA586256
Crypsis vaginiflora
R. E. Riefner
1995-11-29
95 -398
Riverside
Along Davis Road near the San Jacinto River.
Comment
CAS-BOT-BC389672
Cryptantha
D. L. Castleberry
1964-2-2
s.n.
Riverside
Tahquitz Canyon
Comment
UCR231745
Cryptantha
John F. Green
2008-4-23
08- 02
Riverside
Peninsular Range; SE Gavilan Hills, SW of Perris, powerline route south of Ethanac Rd, and east of Theda St., east of Hwy 74
492
Comment
JOTR28809
Cryptantha angustifolia
La Doux, Tasha, Bill Truesdell
2004-3-11
1077
Riverside
Joshua Tree National Park. Pinto Basin; sand hills
530
Comment
UCR217804
Cryptantha angustifolia
Jim Andre, T. La Doux
2010-2-28
12548
Riverside
Lower Colorado River Valley, along Hwy 95 c. 20 miles south of Vidal Junction, at SE corner of Riverside Mountains
145
Comment
UCR224997
Cryptantha angustifolia
Dave Silverman, A. C. Sanders
2010-3-23
7818
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, dunes at SSE tip of Palen Lake, 1.5 km SW of Palen Dunes Dr., 3.2 km N of I-10 and 8 km ESE of Sidewinder Well
130
Comment
SBBG119609
Cryptantha barbigera
G. K. Helmkamp
1984-5-2
D- 26
Riverside
Big Morongo Cyn, 3-3.5 mi below the caretaker's house at the Big Morongo Preserve
550
Comment
SD216465
Cryptantha barbigera
Carol R. Annable
1995-3-10
2264
Riverside
1.6 kilometers South of Lake Cahiulla County Park.
Comment
UC280426
Cryptantha barbigera
E. E. Schellenger
May 1920
Riverside
Chuckawalla Bench Colorado Desert
Comment
UCR138585
Cryptantha barbigera
Steve Boyd, Orlando Mistretta
1986-3-13
1407
Riverside
Sonoran (Colorado) Desert, Palen Mtns: NE of Desert Center, junction of Parker Dam Road and 'Palen Road' (road going through pass between Palen and Granite Ranges)
244
Comment
UCR183171
Cryptantha barbigera
Mitch Provance
2003-5-5
4418
Riverside
La Sierra Hills, Norco, NW side of the La Sierra Hills, east of the end of Rushmore Dr.
305
Comment
UCR85255
Cryptantha barbigera
A. C. Sanders, G. K. Helmkamp, P. J. MacKay
1995-3-19
16185
Riverside
Western Colorado Desert, Coachella Valley, Willow Hole, 4 miles south of Desert Hot Springs.
213
Comment
RSA136586
Cryptantha barbigera var. barbigera
P. H. Raven
1960-5-6
12928
Riverside
Along State Hwy 74, 15.6 miles SW of Palm Desert, San Jacinto Mtns.
Comment
RSA777765
Cryptantha barbigera var. barbigera
Thomas Stoughton, Stephanie Rockwood, Christi Gabriel
2011-4-27
1086
Riverside
Chuckwalla Mountains, Corn Springs Road, Crossing of main wash which drains Chuckwallas on east side toward Chuckwalla Bench
427
Comment
JOTR34338
Cryptantha barbigera var. fergusoniae
Andre, Jim
2012-4-11
20681
Riverside
Joshua Tree National Park. N. end of Hexie Mountains, Hidden Tank Picnic Area, approx. 8 mi south of north entrance station, and 1.4 mi SW of paved road (Rte 11)
1076
Comment
UCR165602
Cryptantha barbigera var. fergusoniae
A. C. Sanders
2001-4-8
23983
Riverside
Western Colorado Desert, Coachella Valley, Desert Hot Springs, north of intersection of Pierson Blvd. and Atlantic Ave., north of flood control ditch
348
Comment
POM368352
Cryptantha circumscissa
M. B. Dunkle
1933-5-6
3402
Riverside
Colorado Desert. Dry Morongo Creek
Comment
SD239636
Cryptantha costata
Dave Silverman, Fred Sproul, Tammy Beyerl and Erin Bergman
2010-3-29
7874
Riverside
East end of Chuckwalla Valley, west of Palo Verde Mesa and Blythe, 1.5 km south of I-10 and 7.5km west of Nicholl's Warm Spring.
149
Comment
SD240918
Cryptantha costata
A. C. Sanders
2010-3-23
37535
Riverside
Sonoran (Colorado) Desert: Chuckwalla Valley, at SW foot of Palen Mountains (Sidewinder Well 7.5'Q)
130
Comment
UCR256948
Cryptantha costata
Duncan S. Bell
2012-4-5
3308
Riverside
Sonoran (Colorado) Desert, Palen sand dunes on the southwest side of the Palen Mountains at the south end of Palen Valley and the northwestern part of Chuckwalla Valley; c. 6.75 air miles directly north of Hell
141
Comment
RSA699333
Cryptantha decipiens
J. R. Bruff
1928-4-2
s.n.
Riverside
Canyon wash 1 mile west of Morengo.
Comment
UCSB12608
Cryptantha decipiens
Dearing, Hugh; Dearing, Margaret
1942-3-5
Riverside
Bajada wahes near Cathedral City
Comment
UCR18166
Cryptantha holoptera
A. C. Sanders
1978-4-2
00197
Riverside
Sonoran (Colorado) Desert, Palm Desert, east of the Living Desert Reserve
152
Comment
POM12213
Cryptantha intermedia
Mary F. Spencer
1921-6-2
1865
Riverside
Idyllwild, San Jacinto Mt.
1615
Comment
POM230207
Cryptantha intermedia
I. W. Clokey
1935-4-18
6861
Riverside
Gavilan mesa.
61
Comment
RSA683853
Cryptantha intermedia
Scott D. White, Michael Honer
2003-4-4
8959
Riverside
Dissected bajada bench, below and east of Horsethief Canyon; immediately S of I-15 Freeway.
366
Comment
UC79456
Cryptantha intermedia
C. R. Orcutt
1890-7-20
Riverside
Hemet Valley
Comment Read comments Mar 24 2011
UCR103275
Cryptantha intermedia
B. G. Pitzer, O. F. Clarke, S. Reed, G. Ruiz
1998-3-7
3573
Riverside
San Bernardino Mountains, Wildlands Conservancy's Mission Creek Preserve, c. 2 mi. up canyon from entrance at ranch gate, on Mission Creek Road, off of Calif. Hwy 62
762
Comment
UCR166161
Cryptantha intermedia
John F. Green
2005-2-10
s.n.
Riverside
Peninsular Range, E of Temecula, Rancho California, SE of intersection of Mesa Verdugo and Calle Vista, N of Pauba Valley and south of Buck Mesa
430
Comment
GMDRC6540
Cryptantha intermedia var. intermedia
J. M. Andre
2012-6-15
30492
Riverside
San Jacinto Mountains: along Hwy 243 at Mt Edna Rd, approx. 1 mi. north of McMullen Flat, 5.9 mi. south of Interstate 10 at Banning; SB Natl. Forest
1172
Comment
UC1063826
Cryptantha maritima
H. S. Yates
1937-3-24
6460
Riverside
Deep Canyon Thermal Quad.
609
Comment
POM73198
Cryptantha maritima var. pilosa
Marcus E. Jones
1906-4-26
s.n.
Riverside
Indio
Comment
RSA489621
Cryptantha micrantha var. lepida
D. Charlton
1988-5-28
2118
Riverside
Santa Rosa Mts. S of Hwy. 74 dirt road to Toro and Santa Rosa Peaks. Toro Camp Area
2286
Comment
JOTR35457
Cryptantha micrantha var. micrantha
Harding, Mitzi, M. Wheeler, K. Callahan, C. Barrows
2013-4-25
61
Riverside
Joshua Tree National Park. Little San Bernardino Mtns. W of Juniper Flats (stop3)
Comment
UCR60440
Cryptantha micrantha var. micrantha
R. F. Thorne, M. Z. Thorne
1973-3-30
42666
Riverside
Sonoran (Colorado) Desert, Morongo Valley Canyon, near mouth at junction of roads to Morongo Valley and Desert Hot Springs; [vicinity of Hwy 62 crossing of Mission Creek]
488
Comment
UCR79234
Cryptantha micromeres
Steve Boyd, Orlando Mistretta
1992-4-23
7060
Riverside
Southern Santa Ana Mtns, San Mateo Canyon Wilderness Area, along San Mateo Creek from Riverside County line, following San Mateo Trail upstream to the confluence with Bluewater Canyon
305
Comment
OBI32767
Cryptantha microstachys
K. J. Ross
1968-5-16
680514 -2
Riverside
N side of Santa Ana River off Fremont Ave. E across Union Pacific RR tracks and ford river
Comment
UCR90387
Cryptantha microstachys
Steve Boyd
1995-4-24
8474 A
Riverside
Palomar Range, Agua Tibia Wilderness Area, Arroyo Seco drainage on N flank of Agua Tibia Mtn, at N base of Wildhorse Peak. Along the Wildhorse Trail near its junction with the Dripping Springs Trail.
610
Comment
UCR84654
Cryptantha muricata
Scott D. White, S. Ogg
1994-4-21
1980
Riverside
San Bernardino Mtns, Millard Canyon, near stream crossing of Forest Service Road 2S05, c. 4 miles south of Bear Wallow Spring
917
Comment
VVC2899
Cryptantha muricata var. jonesii
Tim Thomas, P. J. MacKay
2010-4-12
5045
Riverside
San Bernardino Mtns, Whitewater River; Mouth of Catclaw Flat, at the Paw.
878
Comment
UCR52019
Cryptantha nevadensis
Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2138
Riverside
Sonoran (Colorado) Desert, N end of the Palen Mtns, 2 miles west of Palen Pass
300
Comment
RSA777541
Cryptantha nevadensis var. nevadensis
Thomas Stoughton, Chrsiti Gabriel, Stephanie Rockwood
2011-3-30
901
Riverside
East Mojave Desert region: McCoy Wash, east side of McCoy Mountains, pavement plain, approximately 7 miles north of I-10.
290
Comment
UCR280918
Cryptantha pterocarya var. cycloptera
Fred M. Roberts
2016-3-5
7993
Riverside
Sonoran (Colorado) Desert, Little Maria Mountains: shallow canyon at west end, 4.3 km east of Palen Pass and 2.0 km WNW Peak "602"
116
Comment
UCR72188
Cryptantha pterocarya var. cycloptera
Theo Glenn
1992-3-31
92- 08
Riverside
Sonoran (Colorado) Desert, north side Eagle Mts, Storm Jade Mine
671
Comment
POM72504
Cryptantha racemosa
Marcus E. Jones
1906-4-26
s.n.
Riverside
Indio
Comment
UC857248
Cryptantha racemosa
C. L. Hitchcock
1940-3-31
5892
Riverside
between Cottonwood Springs and Pinto Basin
Comment
UCR271362
Cucurbita foetidissima
A. C. Sanders, Amy Litt & UCR Pl. Taxonomy Class
2016-5-7
42465
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 canyon south of the lab near old original house site
475
Comment
UCR77763
Cucurbita foetidissima
Steve Boyd
1991-9-8
6431
Riverside
Peninsular Range, Aguanga Valley, sandy wash of Temecula Creek, south of Hwy 79 at jct with Hwy 371
600
Comment
SEINET3082991
Cucurbita maxima
A. C. Sanders
1987-9-27
7386 -A
Riverside
Cultivated in the vegetable garden at 422 Campus View Dr.
Comment
UCR16171
Cuscuta californica var. californica
I. S. Singh
1972-5-5
s.n.
Riverside
Perris Basin, N of Perris, W end of Nuevo Road, on the Charles Motte property.
457
Comment
POM296656
Cuscuta californica var. papillosa
L. S. Rose
1946-12-23
46300
Riverside
Cathedral Canyon Wash.
183
Comment
UCR31665
Cuscuta californica var. papillosa
John C. Roos
1946-12-7
3184
Riverside
Western Colorado Desert, Pushawalla Wash
Comment
UCD84491
Cuscuta denticulata
Chuck Hughes
2010-6-11
147
Riverside
Abandoned Rice military airfield, about 0.4 mile south of Highway 62.
269
Comment
UCR90280
Cycloloma atriplicifolium
Scott D. White
1995-7-7
3446
Riverside
City of Riverside, Market Street crossing at Santa Ana River
344
Comment
SEINET9037778
Cylindropuntia bigelovii
M. A. Baker, Michelle Cloud-Hughes
2015-1
18288 .2
Riverside
Orocopia Mountains, 2.4km north of Red Canyon, 52km east of Indio, mostly granitic grus and rocks
658
Comment
RSA0039057
Cylindropuntia munzii
A. C. Sanders, Tim Thomas, T. B. Salvato
2012-11-1
40509
Riverside
Chuckwalla Bench, south of the Chuckwalla Mtns., along Bradshaw Trail 1 km SE of Augustine Rd. junction, large wash on SW side of road
695
Comment
SD247385
Cylindropuntia munzii
Andy Sanders, T. Thomas, et al.
2012-11-1
40509
Riverside
Sonoran (Colorado) Desert: Chuckwalla Bench, south of the Chuckwalla Mountains, along Bradshaw Trail 1 kilometer southeast of Augustine Road junction, large wash on southwest side of road.
694
Comment
UCR2292
Cynodon dactylon
F. M. Reed
1903-11-29
83
Riverside
Riverside, Ramona Ranch [Blaine St. between Chicago and Iowa, at or near the arroyo crossing]
293
Comment
UCR59812
Cyperus eragrostis
Jeri Hirshberg
1989-7-19
s.n.
Riverside
vicinity of Lake Skinner: dry streambed below dam, north of stock pond & treatment plant
Comment
RSA522108
Cyperus erythrorhizos
Steve Boyd, Timothy S. Ross
1989-8-28
3801
Riverside
Vail Lake area, Temecula Creek at confluence with lake and adjacent sedimentary hills to the east.
442
Comment
SEINET7581721
Cyperus erythrorhizos
Steve Boyd
1982-11-2
s.n.
Riverside
Gavilan Hills region, Temescal Canyon at the confluence of "Estelle Creek" and Temescal Creek, at the northern end of the entrenched meander of Temescal Creek at the western base of Estelle Mountain.
329
Comment
UCR90827
Cyperus involucratus
A. C. Sanders, G. K. Helmkamp
1996-3-17
17981
Riverside
Coachella Valley, Palm Springs, Tahquitz Canyon in vicinity of the debris basin above the W end of Sunny Dunes Road.
183
Comment
UCR92351
Cyperus odoratus
Scott D. White, S. Ogg
1994-10-17
2460
Riverside
Temecula Valley, Murrieta Creek at Winchester Road bridge (Banana Avenue)
317
Comment
UCR14391
Cyperus rotundus
George K. Helmkamp
1974-7-14
s.n.
Riverside
Riverside, Massachusetts at Iowa Street
Comment
JOTR32024
Dalea mollis
La Doux, Tasha, T. Herskovits, M. Harding
2011-4-21
2254
Riverside
Joshua Tree National Park. Pinto Basin, south of Sand Hill; gravelly slopes and benches (developing desert pavement) interspersed with sandy pockets (Stop 2)
495
Comment
RSA28052
Dalea mollis
I. L. Wiggins
1941-3-27
9680
Riverside
South end of Coxcomb Mountains 8 miles northeast of Desert Center.
Comment
UC68592
Dalea mollis
H. M. Hall
Apr. 1905
5932
Riverside
McCoy Wash Colorado Desert, McCoy Wash
91
Comment
UCSB3054
Dalea mollis
Broder, Richard
1958-03
Riverside
5.8 miles E of Desert Center on U.S. 60-70
Comment
POM301796
Dalea mollissima
J. Cole
1942-5-19
964
Riverside
Ruby Lee Mine, Joshua Tree National Monument.
915
Comment
RSA778248
Dalea mollissima
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-30
934
Riverside
McCoy Wash, east side of McCoy Mountains, pavement plain, approximately 7 miles north of I-10.
290
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
CAS-BOT-BC283039
Dasyochloa pulchella
H. S. Yates
1937-3-24
6454
Riverside
Deep Canyon, Coachella Valley
457
Comment
SBBG69371
Datisca glomerata
V. Duran
1933-7-1
3494
Riverside
near Santa Rosa
Comment
UCR41237
Datura wrightii
N. M. Fellows
1984-3-20
8
Riverside
Sonoran (Colorado) Desert/San Jacinto Mtns., Oasis de Los Osos Preserve, off Snow Creek Canyon at the north foot of the San Jacinto Mtns, 1 mi west of Snow Creek Village
488
Comment
UC1563100
Daucus pusillus
Steve Boyd, Tim Ross, and Laurel Arnseth
1989-5-7
3538
Riverside
just s. of dam Vail Lake area
487
Comment
UCR139189
Daucus pusillus
Virginia Moran
2003-5-17
s.n.
Riverside
Johnson Ranch (managed by Center for Natural Lands Management), vicinity of Skunk Hollow and Santa Gertrudis Creek, 'knoll 1' on northern edge of first baseline transects established by CNLM
422
Comment
CAS-BOT-BC131031
Deinandra paniculata
H. M. Hall
1930-11-9
13025
Riverside
Aguanga Hills, 5 miles from Aguanga
Comment
CAS-BOT-BC131032
Deinandra paniculata
H. M. Hall
1930-11-9
13025
Riverside
Aguanga Hills, 5 miles from Aguanga
Comment
CAS-BOT-BC131035
Deinandra paniculata
Mrs. J. D. Abrams
1901-5-20
s.n.
Riverside
Elsinore
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
UC912669
Delphinium parishii subsp. parishii
Curtis Ferris
1932-3-23
87
Riverside
Palm Springs
Comment
UCSB1975
Delphinium parishii subsp. parishii
Broder, Richard
1958-03
Riverside
1.5 miles up White Water Canyon from US 60-70
Comment
RSA0018983
Delphinium parishii subsp. parishii
I. M. Johnston
1917-4-4
s.n.
Riverside
Near Palm Springs.
Comment
RSA0020481
Delphinium parishii subsp. parishii
I. M. Johnston
1917-4-4
s.n.
Riverside
Palm Canyon, Colorado Desert.
366
Comment
SEINET7048163
Delphinium parishii subsp. parishii
Steven R. Hill
2001-5-3
33665
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
LA207623
Delphinium parishii subsp. subglobosum
Carl Epling;
1937-5-7
sn
Riverside
1 mi. above Pinon Flats, Palms to Pines Hwy
Comment
UCSB1996
Delphinium parryi
Mazzia, Linda
1960-5-14
Riverside
2.2 miles south of highway 70-99 on Banning to Idyllwild road
914
Comment
CAS-BOT-BC121433
Delphinium parryi subsp. parryi
P. C. Everett
1935-6-17
7160
Riverside
Santa Ana Mts., Coldwater Canyon, trail to Santiago Peak, 2 mi above Glen Ivy Resort
609
Comment
CAS-BOT-BC121436
Delphinium parryi subsp. parryi
E. K. Balls
1949-5-4
13478
Riverside
Cajalco Road, 2 miles from Corona to Elsinore Highway on road to Lake Matthews, Gavilan Hills.
Comment
RSA0029900
Delphinium patens subsp. montanum
Justin M. Wood
2009-5-11
681
Riverside
Hwy 243 near Ranger Peak, roadside.
1433
Comment
CAS-BOT-BC198167
Deschampsia danthonioides
W. A. Silveus
1938-4-16
2644
Riverside
Marsh flying field near Elsinore
Comment
RSA85463
Deschampsia danthonioides var. gracilis
J. C. Roos
1952-4-16
5543
Riverside
Edgemont, near Box Springs.
488
Comment
UCR2316
Deschampsia elongata
F. M. Reed
1928-7-15
6071
Riverside
San Jacinto Mtns., Camp Emerson, Idyllwild
1524
Comment
SEINET10527286
Deschampsia gracilis
Philip A. Munz
1941-5-18
Munz 16645
Riverside
Dried mud-flat, 15 miles NE of Temecula.
Comment
UCR195138
Descurainia incana
A. C. Sanders, Tim Thomas
2008-8-1
35967
Riverside
Peninsular Range; San Jacinto Mtns., lower Coldwater Creek near Mountain Center, at stream crossing of trail SSE of Keenwild Fire Station
1402
Comment
CAS-BOT-BC43352
Descurainia pinnata subsp. glabra
Geo. B. Grant
1906-4-20
6767
Riverside
Palm Springs.
Comment
RSA500068
Descurainia sophia
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-4-2
3243
Riverside
Vail Lake area, Butterfield Valley, SE of Lake near Temecula Creek.
487
Comment
UCR145975
Dicentra chrysantha
June Latting
1977-11-6
s.n.
Riverside
San Jacinto Mtns./Sonoran (Colorado) Desert, Oasis de Los Osos, Snow Creek
488
Comment
CAS-BOT-BC500849
Dichelostemma capitatum
F. O. Ballou
1926-2-28
s.n.
Riverside
Murray Canyon
Comment
RSA192248
Dichelostemma capitatum subsp. capitatum
E. W. Lathrop
1960-3-11
4663 b
Riverside
5 miles west of Murrieta.
Comment
OBI26119
Dicoria canescens
David J. Keil
1976-12-12
11928
Riverside
along I-10, 37 mi E of Chiriaco Summit
Comment
UC537240
Dicoria canescens
M. E. Jones
1933-12-29
Riverside
Palm Springs
Comment
CAS-BOT-BC292247
Dieteria asteroides var. asteroides
A. J. McClatchie
1896-3-31
1132
Riverside
Along road, San Jacinto
Comment
SBBG92205
Diplacus bigelovii var. bigelovii
D. F. Howe
1980-4-16
Riverside
4 mi S of Interstate 10 on Cornsprings Rd, Chuckwalla Mtns
335
Comment
SEINET188363
Diplacus bigelovii var. bigelovii
C. L. Hitchcock
1940-1
5857
Riverside
Cottonwood Canyon, ca 100 yards E of Spring
Comment
SEINET210004
Diplacus fremontii
N. H. Holmgren, Liew Fah Seong
1969-1
3580
Riverside
San Jacinto Mts, county rd R1, at Black Mt turnoff, 8.5 mi N of Idyllwild
Comment
RSA0019413
Diplacus fremontii
E. C. Jaeger
1921-6-15
s.n.
Riverside
San Jacinto Mtns. Along Stone Creek.
1524
Comment
SD30509
Distichlis spicata
Edith A. Purer
1936-4-6
6879
Riverside
Riverside County, vernal pool south of Elsinore
Comment
RSA421624
Ditaxis californica
Robert L. Dressler
1952-4-19
1210 -a
Riverside
Just south of Vidal Junction.
Comment
UCR21633
Ditaxis claryana
Steve Boyd
1980-8-26
s.n.
Riverside
Santa Rosa Mtns, Magnesia Springs Canyon, at cove by first waterfall
244
Comment
LA204864
Ditaxis lanceolata
F. M. Scott;
1928-3-24
sn
Riverside
Painted Canyon, Colorado Desert
Comment
RSA567658
Ditaxis lanceolata
A. C. Sanders, E. J. Lawlor
1992-4-4
12108
Riverside
McCoy Mountains, within 1/2 mile of McCoy Spring.
244
Comment
RSA785425
Ditaxis lanceolata
Doris Bowers
1974-5-5
2278
Riverside
Anza Barrego State Park, N/o Coyote Creek
335
Comment Read comments Sep 11 2013
SD129380
Ditaxis lanceolata
A. C. Sanders
1989-9-19
9500
Riverside
Chocolate Mountains Aerial Gunnery Range; 1.75 km south of Tabaseca Tank, along the wash above Tabaseca Target.
680
Comment
UCR260316
Ditaxis neomexicana
A. C. Sanders, Jim Malusa
2015-3-10
41373
Riverside
Sonoran (Colorado) Desert, north end of Chocolate Mountains, Tabaseca Tank, US Navy Chocolate Mountains Aerial Gunnery Range
610
Comment
UCR264215
Ditaxis neomexicana
A. C. Sanders, Jim Malusa
2015-9-10
41853
Riverside
Sonoran (Colorado) Desert, Salt Creek Canyon, along Summit Road c. 1.5 miles above mouth of Red Canyon, edge of Chocolate Mountains Aerial Gunnery Range
433
Comment
UCR72204
Ditaxis neomexicana
Theo Glenn
1991-5-22
91- 73
Riverside
Sonoran (Colorado) Desert, Arica Mountains, SW of Rice.
309
Comment
UCR72230
Ditaxis neomexicana
Theo Glenn
1991-5-28
91- 109
Riverside
Sonoran (Colorado) Desert, Mule Mountains
165
Comment
RSA775099
Ditaxis serrata
Duncan S. Bell, Michael Hee
2011-3-18
2054
Riverside
Chuckwalla Mountains; north side of mountain range approximately 3 air miles southeast of Desert Center.
392
Comment
POM47105
Dithyrea californica
Mary F. Spencer
1918-3-28
765
Riverside
Palm Springs.
137
Comment
SBBG24505
Dithyrea californica
A. I. Richardson
1966-3-23
Riverside
S of Desert Highland Hot Springs rd to village of Thousand Palms
Comment
SBBG72431
Dithyrea californica
R. C. and J. R. Robbins
1933-2-17
Riverside
20 mi S of Indio
Comment
UC1126909
Dithyrea californica
H. S. Yates
1937-3-23
6406
Riverside
2 mi n Palm Springs; San Jacinto Quad.
213
Comment
UC673301
Dithyrea californica
Margaret Stason
1927-2-12
Riverside
1000 Palms, n end of Colorado Desert Colorado Desert
Comment
UCD170172
Dodecahema leptoceras
R. E. Riefner, Jr
2005-5-25
05- 418
Riverside
Temecula Region: Pechanga Indian Reservation, on north side of Pechanga Creek, south of Pechanga Road.
377
Comment
UCR23259
Dodecatheon clevelandii
John C. Roos
1958-4-3
s.n.
Riverside
Plateau in Reche Canyon
Comment
UCR50412
Dodecatheon clevelandii
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
RSA263692
Downingia cuspidata
E. W. Lathrop
1977-4-24
7513
Riverside
Mesa de Burro, 3 miles west of Murrieta. Santa Rosa Plateau.
610
Comment
UC10478
Draba cuneifolia
W. G. Wright
1890-1
1757
Riverside
Colorado Desert
Comment
UCR20811
Draba cuneifolia
A. C. Sanders, Steve Boyd
1980-4-17
1344
Riverside
San Jacinto Mtns, Pine Meadow in upper Garner Valley
1433
Comment
POM492
Draba cuneifolia var. integrifolia
H. M. Hall
1903-04
3804
Riverside
Vicinity of Riverside
610
Comment
POM12937
Draba saxosa
P. A. Munz
1922-6-28
5870
Riverside
Toro Peak, Santa Rosa Mountains
2529
Comment
RSA698475
Dryopteris arguta
Jeanne Paxton
1934-4-15
s.n.
Riverside
Hagador Canyon
Comment
POM20020
Dudleya lanceolata
Mary F. Spencer
1923-8-7
2200
Riverside
Fern Valley
1677
Comment
RSA638856
Dudleya lanceolata
Valerie L. Soza, LeRoy Gross
1999-6-10
508
Riverside
Santa Ana Mountains: Upper side of Indian Truck Trail, 2.5 miles from junction with Main Divide Motorway.
975
Comment
UCR252199
Dudleya lanceolata
Marissa Manahan
2011-4-24
s.n.
Riverside
Mount Rubidoux Park, Riverside, near summit
381
Comment
UCR180697
Dudleya multicaulis
Mitch Provance
2003-4-26
9880
Riverside
Santa Ana River Valley, northern extreme of the La Sierra Hills, on the N-facing slopes and ridges just south of Crestlawn Memorial Cemetery
427
Comment
SD60446
Dudleya pulverulenta
Reid Moran
1964-7-27
11864
Riverside
Canyon of Santa Margarita River, 2.5 miles southsouthwest of Temecula.
199
Comment
JEPS49922
Dudleya saxosa subsp. aloides
W. L. Jepson
1927-4-12
11668
Riverside
Whitewater Bridge Colorado Desert, San Gorgonio Pass
Comment
RSA720444
Dudleya saxosa subsp. aloides
Naomi Fraga, LeRoy Gross, Bill Hogshead
2006-6-12
1703
Riverside
Along FS road west and paralleling Morris Ranch Road. Ca. 0.2 miles southwest of the FS roads junction with Morris Ranch Road. North east of Garner Valley.
1616
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
RSA779017
Echinocactus polycephalus var. polycephalus
Duncan S. Bell
2010-4-1
677
Riverside
Arica Mountains: east side of mountain range approximately 1.5 air miles northwest of Priests Well, and approximately 5.7 air miles southwest of the ghost town of Rice.
389
Comment
SBBG119998
Eleocharis macrostachya
A. C. Sanders, K. Volansky
2005-3-17
29234
Riverside
French Valley, SE of Winchester Rd (Hwy 79) between Thompson Rd and Benton Rd, ca. 0.5 mi NE of Adobe Spring, near San Diego Aqueduct
412
Comment
UCR182517
Eleocharis macrostachya
Mitch Provance
2005-5-17
6568
Riverside
Warm Springs Valley, Terra Cotta, Nichols Rd. Wetland at Alberhill Creek, c. 100 yards SE of the Durant RR siding, the site bordered along the NW by Pierce St. and on the N by Alberhill Creek, with Baker St. more or less bisecting the collection site
421
Comment
RSA289806
Eleocharis montevidensis
B. A. Prigge
1980-8-12
3939
Riverside
San Bernardino Mountains, Whitewater Canyon: 0.7 mile WNW of trout farm.
720
Comment
UCR109744
Eleocharis montevidensis
T. W. Fisher
1963-10-3
s.n.
Riverside
Peninsular Range, Temecula area, Vail Lake
457
Comment
RSA760354
Eleocharis palustris
Robert F. Thorne, E. W. Lathrop, S. Beckstrom-Sternberg, B. Martin
1982-05
55212
Riverside
SW of Murrieta. Santa Rosa Plateau, Mesa de la Punta near S. edge of plateau, approached from De Luz road
730
Comment Read comments Jul 19 2017
CAS-BOT-BC113299
Eleocharis parishii
Samuel B. Parish
1907-4-22
6145
Riverside
Western border of the Colorado desert, Palm Canyon.
200
Comment
UCR164295
Eleocharis parishii
S. J. Myers
2001-7-16
s.n.
Riverside
Peninsular Range; San Jacinto Mtns, Bautista Canyon
951
Comment
RSA743553
Eleusine coracana subsp. africana
R. E. Riefner
2003-12-20
3 -548
Riverside
Near Jurupa, Hellman Ave. at Pine Ave.
195
Comment
RSA701039
Eleusine tristachya
J. Travis Columbus, Steve Boyd
2003-8-16
4464
Riverside
U.S.A., California, Riverside Co., Valle Vista (just E of Hemet), along Fairview Ave. 0.9 rd. mi. S of jct. with Stetson Ave., E side of rd., distrubed edge of citrus grove
600
Comment
POM12137
Elymus glaucus subsp. glaucus
Mary F. Spencer
1919-6-30
1314
Riverside
Near Idyllwild, San Jacinto Mountains.
1616
Comment
RSA559319
Elymus glaucus subsp. glaucus
Steve Boyd, Timothy S. Ross, D. E. Bramlet
1992-5-13
7368
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Los Alamos Canyon at mouth of Wildhorse Canyon.
412
Comment
SD144124
Elymus glaucus subsp. glaucus
Scott D. White
1996-8-16
4483
Riverside
Idyllwild Area: Southwest of Pine Cove and West of Bear Trap Canyon, in watershed above Alvin Meadows, (tributary to Toll Road Canyon)
1707
Comment
UCR95716
Elymus glaucus subsp. jepsonii
D. L. Banks
1996-5-2
0943
Riverside
Agua Tibia Mountains, NW Palomar Mountains; NW foothills of Dorland Mtn, S end of Los Caballos Road, University of California-Emerson Oaks Reserve, at the Emerson Cottage
524
Comment
UCR213878
Elymus hispidus
Scott D. White, Justin M. Wood
2008-6-16
12123
Riverside
San Jacinto Mountains, Fobes Canyon, c. 1 mi up Fobes Ranch Road from Fobes Spring
1555
Comment
LA14869
Elymus triticoides
F. M. Reed;
1907-5-26
1363
Riverside
Spring Brook near foot of Rubidoux Mt
Comment
UCR164281
Elymus triticoides
S. J. Myers
2001-7-16
s.n.
Riverside
San Jacinto Mtns, Bautista Canyon
878
Comment
UC667294
Emmenanthe penduliflora
Annie M. Alexander and Louise Kellogg
1941-5-11
2147
Riverside
1.5 miles north of Cottonwood Spring; Colorado Desert, Eagle Mountains
975
Comment
UCSB16206
Emmenanthe penduliflora
Gerhart, Janet
1963-5-5
Riverside
5.0 miles east of Pinon Flats Campground on State Highway 74
975
Comment
UCR256807
Emmenanthe penduliflora var. penduliflora
T. B. Salvato, Thomas M. Sullivan Jr
2014-4-23
7861
Riverside
Gavilan Hills, Southern CA Edison access road east of Lake Street, c. 1 mi north of Hwy 15 and Temescal Canyon
500
Comment
RSA775808
Encelia actoni
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-29
888
Riverside
Haugen Lehmann exit, Pacific Crest Trail up into canyon east of Cottonwood Canyon
915
Comment
UCR176911
Encelia actoni
Tracy Tennant
1998-6-18
s.n.
Riverside
San Jacinto Mtns., Bee Canyon, NE of Valle Vista
793
Comment
UCR92267
Encelia actoni
Scott D. White
1995-8-23
3561
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
CAS-BOT-BC131344
Encelia farinosa
L. R. Abrams
1926-3-26
11079
Riverside
Palm Canyon
Comment
SEINET2050632
Encelia farinosa
H. S. Gentry
1948-5-29
8170
Riverside
Cajalco Road,
Comment
UCD19708
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
POM289849
Encelia farinosa var. farinosa
Lyman Benson
1933-3-31
4157
Riverside
US 66 [US 60], Palm Springs. Mt. Range San Jacinto.
305
Comment
SEINET3004980
Encelia farinosa var. phenicodonta
G. Rink, M. Baker
2011-4-1
10407
Riverside
Northwest of Blythe, east of the McCoy Mtns, vegetated pockets in desert pavement
170
Comment
SEINET3406122
Ephedra
R. F. Thorne, M. Z. Thorne
1973-3-30
42689
Riverside
Colorado Desert; Little San Bernaardino Mountains region; Morongo Valley Canyon, near mouth at junction of roads to Morongo Valley and Desert Hot Springs.
488
Comment
SEINET11062604
Ephedra californica
Marc A. Baker, Michelle Cloud-Hughes
2015-3-26
18292
Riverside
Chuckwalla Bench, 64km WSW of Blythe, 3.9km south of Augustine Pass
660
Comment
UCR260220
Ephedra californica
A. C. Sanders, Jim Malusa
2015-3-11
41408
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, side canyon draining from the NE into large canyon containing the Gasline Road, c. 2.5 miles north of the Imperial Co. line, US Navy Chocolate Mountains Aerial Gunnery Range
610
Comment
UC56666
Ephedra nevadensis
H. M. Hall
1901-5-1
1881
Riverside
e base San Jacinto Mountains (along the borders of the Colorado Desert); Colorado Desert, San Jacinto Mountains
Comment
UCR137682
Ephedra nevadensis
A. C. Sanders, P. J. MacKay, M. Jacobsmyer, C. L. Sanders, et al.
1995-5-5
15986
Riverside
Sonoran (Colorado) Desert, Orocopia Mountains, Manirobra Valley, 1.6-3 mi south of frontage road (old 60) along I-10, S to edge of BLM wilderness
187
Comment
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
CSUSB251
Epilobium adenocaulon var. parishii
Lynn Baasch
1971-5-16
Riverside
University of California, Riverside campus; Hill south of reservoir, which is south of Picnic Hill. Unnatural running water.
Comment
SD132341
Epilobium canum subsp. canum
Scott White
1990-10-23
Riverside
8.5 miles eastnortheast of Temecula; east of De Portola Rd. on El Dorado Road.
487
Comment
SD48520
Epilobium canum subsp. latifolium
E. K. Balls, P. C. Everett
1957-11-4
22745
Riverside
Snow Creek near old Fish Hatchery, North base, San Jacinito Mountains.
2300
Comment Read comments Jul 15 2012
POM161203
Epilobium ciliatum subsp. glandulosum
Ralph Hoffmann
1929-9-6
s.n.
Riverside
Granite ridges, San Jacinto Mountains.
2439
Comment
UCR262247
Epilobium densiflorum
T. B. Salvato, Meenaxi R. Panakkal, Tim Thomas
2009-6-23
3736
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
IRVC2717
Epipactis gigantea
Mike McCartin
1965-4-17
s.n.
Riverside
Palm Springs; Andreas Canyon. Sonoran Desert/Peninsular Ranges
Comment
SD81654
Equisetum arvense
Louis C. Wheeler
1931-10-4
214
Riverside
San Jacinto Mountains, Strawberry Valley
1555
Comment
RSA652885
Equisetum hyemale var. affine
John Wallace
1991-5-5
12
Riverside
Colorado River, Palo Verde Dam. 5 yards east of outflow foot bridge.
Comment
UCR93083
Eragrostis barrelieri
A. C. Sanders, S. Ogg
1994-7-28
15168
Riverside
Santa Ana River between the Hwy 60 Bridge and the Mission Blvd. Bridge
243
Comment
CLARK-A1528-4613
Eragrostis mexicana
John C. Roos
1965-7-7
Riverside
San Jacinto
Comment
UCR2396
Eragrostis pectinacea var. pectinacea
F. M. Reed
1906-7-7
1122
Riverside
Riverside, Chicago Ave. and Blaine St
287
Comment
JOTR35337
Eremalche rotundifolia
Harding, Mitzi, Mark Wheeler
2012-2-28
103
Riverside
Joshua Tree National Park. Southeast Coxcomb Mountains; high saddle along wide ridge (Stop 3)
463
Comment
UC729749
Eremalche rotundifolia
Carl B. Wolf
1932-4-29
3124
Riverside
4 mi. e. of Rice on rd. to Parker; e. Colorado Desert
213
Comment
UCSB12907
Eremothera boothii subsp. condensata
Dearing, Hugh; Dearing, Margaret
1936-12-25
Riverside
Long Canyon near Los Angeles Aqueduct
Comment
JOTR35366
Eremothera refracta
Harding, Mitzi, M. Wheeler
2011-1-26
150
Riverside
Joshua Tree National Park. West Coxcomb Mountains; rocky foothills/slopes above bouldery wash (STOP4)
424
Comment
SEINET7072836
Eriastrum densifolium
A. G. Vestal
1963-5-19
s.n.
Riverside
About 0.5 mile west of Cahuilla. Coordinate datum: WGS84/NAD83. (33? deg. 32' 25" North Latitude, -116? deg. 45' 8" West Longitude, Coordinate datum: NAD27.).
Comment
RSA0060485
Eriastrum densifolium subsp. austromontanum
J. M. Andre
2012-6-15
30534
Riverside
Along Hwy 243, 10.7 mi. south of Interstate 10 (Banning); SB Natl. Forest.
1499
Comment
SD229214
Eriastrum densifolium subsp. austromontanum
Dick Schwenkmeyer, Bethany Jenkins
2012-3-7
637
Riverside
Mt. San Jacinto
1085
Comment
UCR113872
Eriastrum densifolium subsp. austromontanum
Mitch Provance, A. C. Sanders
2000-7-4
2091
Riverside
Riverside, Santa Ana River Wash, between the Market St. and Riverside Ave crossings
244
Comment
CAS-BOT-BC514309
Eriastrum densifolium subsp. austromontanum
S. B. Parish; W. F. Parish
1881-7-1
314
Riverside
San Jacinto Mountain
Comment
RSA0106920
Eriastrum densifolium subsp. austromontanum
J. D. Olmsted
1959-8-18
785
Riverside
San Jacinto Mt. Range. M. Fk. San Jacinto River. Along May valley truck trail, 4 mile north of crest of road west of South Ridge; 2 mi south of Idyllwild.
1676
Comment
UCR126168
Eriastrum densifolium subsp. densifolium
Mark S. Brunell
1992-6-22
102
Riverside
San Jacinto Mtns., Hwy 371, 4.5 km south of Hwy 74, south side of road, in sandy bottom of Hamilton Wash
1268
Comment
RSA0119711
Eriastrum diffusum subsp. coachellae
Lyman Benson
1933-3-31
4172
Riverside
Beginning of Hemet Road [presumably Hwy 74 on desert side, Deep Cyn.] Colorado Desert watershed.
549
Comment
UCR13398
Eriastrum eremicum
Larry Beck
1973-4-28
732804- 02
Riverside
Sonoran (Colorado) Desert, 5 miles northwest of Palm Springs on Hwy. 111 in sandy sandy soil; near roadside
152
Comment
RSA0120088
Eriastrum eremicum subsp. eremicum
Peter L. Morrell, D. E. Krause
1995-5-1
460
Riverside
Coachella Valley, NW corner of Baristo Rd. and El Cielo Rd., near cargo entrance to Palm Springs Municipal Airport
123
Comment
UCR174378
Eriastrum filifolium
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-28
32626
Riverside
Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd., vicinity of peak 2279
695
Comment
JEPS69111
Eriastrum sapphirinum
W. L. Jepson
1914-5-25
6072
Riverside
San Gorgonio Pass
548
Comment
UCR13882
Eriastrum sapphirinum
J. Zabriskie
1973-8-15
375
Riverside
Santa Rosa Mountains, Stump Spring
2348
Comment
UCR260570
Eriastrum sapphirinum
T. B. Salvato
2014-5-29
8032
Riverside
Perris-Aguanga Basin, Menifee, northeast corner of Bundy Canyon Road and Debon Street, c. 0.7 mi west of Murrieta Rd and 4.4 mi southeast of Canyon Lake
537
Comment
UCSB16708
Eriastrum sapphirinum subsp. sapphirinum
Dearing, Hugh; Dearing, Margaret
1940-6-8
Riverside
Pines to Palms Highway west of Ribbonwood
Comment Read comments Nov 19 2011
UC31082
Ericameria cuneata var. cuneata
H. M. Hall
1901-7-1
Riverside
Tamarack Creek San Jacinto Mts., Tamarack Ck.
2133
Comment Read comments Aug 3 2008
UCSB9489
Ericameria laricifolia
Van Leeuwen, Henry
1957-4-13
Riverside
Whitewater Canyon about 2 miles from US 60
Comment
POM359411
Ericameria linearifolia
M. B. Dunkle
1933-5-6
3382
Riverside
Colorado Desert. Dry Morongo Creek
Comment Read comments Oct 31 2011
POM318593
Ericameria palmeri var. pachylepis
Patricia Wilder
1970-10-15
4799
Riverside
Prado Dam; by entry gate on west end of top of dam; Chino Hills; Santa Ana River.
183
Comment
UCR180130
Ericameria palmeri var. pachylepis
Mitch Provance
2003-4-26
9891
Riverside
Santa Ana River Valley, northern extreme of the La Sierra Hills, on the N-facing slopes and ridges just south of Crestlawn Memorial Cemetery
427
Comment
POM183885
Ericameria pinifolia
P. A. Munz
1932-10-16
12841
Riverside
Palm Creek, Santa Rosa Mountains.
1463
Comment
UCD131584
Ericameria teretifolia
G. L. Webster; R. Hildreth
1966-12-9
7454
Riverside
Joshua Tree National Monument, Split Rock.
Comment
UCSB9493
Erigeron canadensis
Ballard
1954-10-30
Riverside
3 miles south of Chino Men's Reform Institution
198
Comment
RSA709453
Erigeron foliosus
T. B. Salvato, John Green
2004-5-27
634
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
SD181701
Erigeron foliosus
Scott D. White, Bill La Haye
2000-5-27
7961
Riverside
San Jacinto Mountains.
1616
Comment
JEPS41521
Erigeron foliosus var. foliosus
W. L. Jepson
1914-5-25
6078
Riverside
San Timoteo Canyon
Comment
UC31467
Erigeron foliosus var. foliosus
H. M. Hall
Jun 1 1901-Jul 1 1901
2385
Riverside
forests in vicinity Strawberry Valley; San Jacinto Mountains
1584
Comment
LA102172
Eriochloa acuminata var. acuminata
Alfred R. Roos;
1937-11-28
sn
Riverside
E Washington St
Comment
CLARK-A1528-4616
Eriochloa aristata
John C. Roos
1937-8-20
477
Riverside
Blythe
Comment
UCSB51409
Eriochloa aristata
Roos, John
1965-9-26
Riverside
Indio
Comment
LA205573
Eriodictyon crassifolium
Anna Lang;
1971-4-24
251
Riverside
San Jacinto Mountains, Hwy 74, 3 mi. W of Mountain Center
1219
Comment
UC1087301
Eriodictyon crassifolium
E. K. Balls and P. C. Everett
1957-11-4
22743
Riverside
Snow Creek; n base San Jacinto Mts., Snow Creek
701
Comment
UC729542
Eriodictyon crassifolium
Carl B. Wolf
1932-5-24
3650
Riverside
1/2 mi below Fish Hatchery (Snow Creek Canyon, n base of San Jacinto Mts.); n base of San Jacinto Mts., Snow Creek Canyon
548
Comment
SBBG34234
Eriodictyon crassifolium var. nigrescens
T. L. Secrest
1951-5-20
Riverside
San Jacinto Mtns
Comment
RSA393081
Eriogonum apiculatum
Robert Kessler
1921-9-1
s.n.
Riverside
Summit of Tahquitz.
2439
Comment Read comments Nov 6 2011
SBBG161
Eriogonum apiculatum
R. Hoffmann
1929-9-10
Riverside
Tahquitz Pk
Comment
SD155432
Eriogonum apiculatum
Craig Reiser
2002-5-27
Riverside
Santa Rosa Peak, above east-west primary fire road, below peak.
Comment
SEINET3289843
Eriogonum apiculatum
M. W. Denslow, Firoozeh Navid-Ara; Valerie Soza
2003-7-15
1454
Riverside
Peninsular Ranges; San Jacinto Mountains region: East of Idyllwild, along South Ridge Road (5S11 Rd.)
1890
Comment
SEINET2055761
Eriogonum baileyi var. baileyi
A. C. Sanders, P. MacKay, T. Thomas, G.f. Prall, C. Pierce
1997-10-12
21586
Riverside
Northern Mojave Desert; China Lake Naval Weapons Station, Argus Range, Bircham Springs Picnic area .Homewood Canyon)
1691
Comment Read comments Aug 28 2016
SD173056
Eriogonum cithariforme
Melanie Howe, D. Faulkner
1993-11-21
371
Riverside
Painted Canyon (Mecca Quad)
Comment
UCR204360
Eriogonum evanidum
LeRoy Gross, Duncan Bell
2008-9-16
3584
Riverside
Peninsular Range; San Jacinto Mountains, west side of Garner Valley, near Hwy 74, c. 0.25 mi north from Ramona trailhead parking area
1365
Comment
RSA34505
Eriogonum fasciculatum var. foliolosum
N. C. Cooper
1944-7-15
1572
Riverside
Banning.
701
Comment
UCR172259
Eriogonum fasciculatum var. foliolosum
John F. Green
2006-5-2
s.n.
Riverside
Peninsular Ranges, City of Temecula, Immediately N and south of Murrieta Hot Springs Road along San Diego Aqueduct right-of-way
396
Comment
UCSB50075
Eriogonum fasciculatum var. foliolosum
Millett, B.
1980-5-17
Riverside
On Teneja Road, 10 miles west of its junction with Clinton-Keith Road
365
Comment
LA206788
Eriogonum fasciculatum var. polifolium
Carl Epling; William Robison
1933-6-24
sn
Riverside
Little San Bernardino Mountains, San Gorgonio Wash
Comment
RSA19901
Eriogonum fasciculatum var. polifolium
I. W. Clokey
1935-4-21
s.n.
Riverside
Kern Camp P.O.
1360
Comment Read comments Nov 20 2010
SD1296
Eriogonum gracile
Florence Youngberg
1933-8-28
Riverside
Fern Valley, Idyllwild
Comment
UCR240651
Eriogonum gracile
Tracy Tennant
1998-8-14
MOR- 1066
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, Potrero Canyon, NW of Cabazon
1372
Comment
RSA0098176
Eriogonum gracile var. gracile
Duncan S. Bell, Josh Brito, John Woodruff
2015-7-15
8566
Riverside
Garner Valley; west side of the highway, approximately 3.75 air miles southeast of Lake Hemet.
1370
Comment
RSA588814
Eriogonum gracile var. incultum
D. L. Banks, S. D. Boyd
1995-10-17
767
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; Along lower Arroyo Seco, S of the Dripping Springs Campground. Along the broad alluvial benches N of where Arroyo Seco turns to the E.
512
Comment
RSA700095
Eriogonum gracile var. incultum
Virginia Moran
2003-9-1
s.n.
Riverside
Wilson Valley Mitigation Bank, managed by the Center for Natural Lands Management: Section 33 of two that comprise mitigation bank. (Section 27 and 33). Accessed from Wilson Valley Road.
Comment
UC61702
Eriogonum inflatum var. inflatum
L. D. Copeland
1904-4-30
106
Riverside
West Canyon, Palm Springs
Comment
POM230615
Eriogonum maculatum
I. W. Clokey
1935-4-17
s.n.
Riverside
Cottonwood Springs.
Comment
UCR243574
Eriogonum maculatum
Jim Andre, T. La Doux, R. B. Kelley
2011-5-4
21105
Riverside
Southern Mojave Desert, Joshua Tree National Park, Long Canyon, upper watershed on east ridge, 1.1 mi south of radio tower, c. 6 mi. south of town center of Yucca Valley
1207
Comment
JEPS56712
Eriogonum molestum
Marjorie D. Clary
1932-7-4
995
Riverside
Vandeventer Flats San Jacinto Mts., Vandeventer Flats
1341
Comment
UCR118185
Eriogonum molestum
George K. Helmkamp, E. A. Helmkamp
1998-6-27
4073
Riverside
San Jacinto Mtns., Garner Valley, along Hwy 74 at Morris Ranch Rd.
1372
Comment
CAS-BOT-BC266940
Eriogonum parishii
P. A. Munz; E. K. Balls
1952-8-21
17983
Riverside
Road, Vandeventer Flat to Santa Rosa Peak
2072
Comment
CAS-BOT-BC258051
Eriogonum plumatella
Carl B. Wolf
1932-10-11
4283
Riverside
Morongo Wash at the San Bernardino County line
762
Comment
JOTR29274
Eriogonum plumatella
La Doux, Tasha
2005-8-17
1544
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
RSA424846
Eriogonum pusillum
Christopher Davidson, B. Gustafson
1977-4-7
5594
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
SD232303
Eriogonum pusillum
Scott D. White, Michael Honer
2003-5-13
9244
Riverside
San Bernardino Mtns: Whitewater Canyon, ca. 2 miles north of Bonnie Bell.
579
Comment
UC454076
Eriogonum saxatile
I. J. Condit
1910-6-22
Riverside
San Jacinto Mts.
2438
Comment
CAS-BOT-BC263539
Eriogonum thomasii
C. L. Hitchcock
1940-3-31
5890
Riverside
Between Cottonwood Springs and Pinto Basin
Comment
CLARK-A1528-746
Eriogonum thomasii
Charlotte Stocks
1963-3-21
Riverside
Coachella
Comment
CLARK-A1528-749
Eriogonum thomasii
Charlotte Stocks
1966-6-15
Riverside
Coachella Valley
Comment
RSA339313
Eriogonum thomasii
Robert F. Thorne, W. A. Tilforth, L. Shultz, R. K. Benjamin, J. Hogge
1980-4-16
54044
Riverside
Along Whitewater River, E of bridge and levee.
Comment
UCD101281
Eriogonum thomasii
LeRoy Gross; Leland Lubinsky, Victor Steinmann, Linda Worlow
2005-2-17
1459
Riverside
Colorado Desert. Chocolate-Chuckwalle Mountains region. Corn Springs Campground in the Chuckwalla Mountains. Canyon southwest of Campground.
479
Comment
UCR104834
Eriogonum thomasii
George K. Helmkamp
1998-4-4
3171
Riverside
Sonoran (Colorado) Desert, 7.1 miles north of Hwy I-10 on Eagle Mtn Rd, to the vicinity of the pumping station
305
Comment
RSA0119600
Eriogonum thomasii
Lyman Benson, Robert Benson
1952-4-8
14855
Riverside
2 miles west of Shaver Summit east of Indio, U.S. 66. Drainage area: Colorado desert.
610
Comment
CAS-BOT-BC262882
Eriogonum thurberi
H. M. Hall
1904-5-19
4950
Riverside
Riverside. Fairmount Park
243
Comment
UCR139377
Eriogonum thurberi
I. M. Johnston
1917-4-4
s.n.
Riverside
Sonoran (Colorado) Desert, near Palm Springs
183
Comment
CAS-BOT-BC264920
Eriogonum wrightii var. membranaceum
Steve Boyd
1985-12-24
1196
Riverside
Along Gavilan Creek drainage system, Gavilan Plateau, Gavilan Hills
Comment
RSA65012
Eriogonum wrightii var. nodosum
F. W. Peirson
1920-12-28
2340
Riverside
Along Palm Canyon stream below the Canyon.
Comment
RSA770858
Eriophyllum confertiflorum
Orlando Mistretta, Duncan S. Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4930
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 1-2 miles above Whitewater Visitor Center (Whitewater Trout Farm)., Between N34.01961, W116.68175 and N34.01041 and W116.67141.
850
Comment
SD187350
Eriophyllum confertiflorum
Scott D. White, Angelia Carey
2004-4-16
10157
Riverside
San Jacinto Mountain foothills: Indian Creek and adjacent slopes.
548
Comment
UCR121327
Eriophyllum confertiflorum
A. C. Sanders, Mark Elvin, Julie M. Vanderwier
2002-4-22
24992
Riverside
The Badlands, marble outcrop on ridge about 1/2 mile east of Mt. Eden, above Laborde Canyon, SW of Beaumont
670
Comment
UCR230932
Eriophyllum confertiflorum
T. B. Salvato, Richard Camacho
2011-6-12
5488
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
UC1292309
Eriophyllum confertiflorum var. confertiflorum
C. L. Hitchcock and C. V. Muhlick
1964-3-17
23106
Riverside
10 mi n Pala (on road to Elsinore)
Comment
HSC85255
Eriophyllum multicaule
Steve Boyd
1986-4-22
1741
Riverside
Stable alluvial benches of Indian Wash just S of Interstate Hwy 15
Comment
UCR34870
Eriophyllum multicaule
L. B. Ziegler
1967-6-19
167
Riverside
San Jacinto Mtns., Bautista Creek Canyon
762
Comment
UCR92384
Eriophyllum multicaule
F. M. Reed
1930-4-8
6860
Riverside
San Bernardino Mtns., Whitewater Canyon
610
Comment
POM281156
Eriophyllum wallacei
Ethel Rush
1951-4-12
168
Riverside
Split Rocks Tank, Joshua Tree Natl. Mon. Little San Bernardino Mt. Range, Salton Sea Drainage Area.
1067
Comment
SEINET1906294
Eriophyllum wallacei
Sarah J. De Groot, J. Mark Porter
2006-1
5195
Riverside
Along snow Creek road, off highway 111, ~1 mi. from Snow Creek Village.
366
Comment
UCR104158
Erodium cicutarium
Scott D. White
1997-5-25
5232
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
UCR241543
Erodium texanum
A. C. Sanders, Ann Howald
2013-2-27
40541
Riverside
Sonoran (Colorado) Desert, Coachella Valley, north of Ave. 70 near Cleveland St., 10 km SE (108 deg. ) of Mecca
-40
Comment
UCR26267
Erodium texanum
John C. Roos
1966-3-20
s.n.
Riverside
Sonoran (Colorado) Desert, Mouth of Lost Palms Wash, Eagle Mountains
Comment
JEPS53569
Erysimum capitatum var. capitatum
Carl V. Meyer
June 1927
170
Riverside
Saunder's Meadow San Jacinto Mt
Comment
SEINET13724113
Erythranthe moschata
N. H. Holmgren, Liew Fah Seong
1969-1
3585
Riverside
San Jacinto Mountains, San Jacinto Wilderness, along trail above Humber Park, about 3 airline miles northeast of Idyllwild.
Comment
SEINET13732455
Erythranthe palmeri
Victor Duran
1932-1
3220
Riverside
Idyllwild, San Jacinto Mountains.
1676
Comment
JOTR30146
Eschscholzia
La Doux, Tasha
2008-2-4
1711
Riverside
Joshua Tree National Park. Stop #1: Hexie Mtns./Porcupine Wash; open sandy wash near road heading to Cottonwood.
745
Comment
GMDRC7794
Eschscholzia androuxii
J. M. Andre
2015-3-6
33562
Riverside
Coachella Valley: far NW corner of valley, 0.5 mi west of Hwy 62 (at mouth of Dry Morongo Wash), 0.3 mi. north of Kolbe Rd (dirt).
561
Comment
SEINET7073295
Eschscholzia californica
A. G. Vestal
1963-4-27
s.n.
Riverside
Cottonwood Canyon Road southeast of Lake Elsinore. Coordinate datum: NAD27.
Comment
RSA191741
Eschscholzia minutiflora
Robert F. Thorne
1963-3-29
32407
Riverside
Ca. 7-8 miles E of Mecca, Mecca Hills.
152
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
UCD96496
Eschscholzia papastillii
Shannon M. Still; Carolyn Still, Steven Still
2009-3-28
510 A
Riverside
California. Riverside County: In middle of Pinto Mtns.
584
Comment
RSA445442
Eschscholzia parishii
E. C. Jaeger
1922-3-27
708
Riverside
Colorado Desert. Box Canon, near Mecca.
91
Comment
RSA66277
Eschscholzia parishii
F. W. Peirson
1922-4-9
2872
Riverside
Murray Canyon, Palm Springs region
305
Comment
UC1080223
Eschscholzia parishii
P. C. Everett and E. K. Balls
1958-5-7
23114
Riverside
Joshua Tree National Monument; s end
1066
Comment
UC855198
Eschscholzia parishii
I. W. Clokey
1935-4-17
6628
Riverside
Cottonwood Springs
Comment
UCR51352
Eucalyptus camaldulensis
S. J. Myers
1988-1-27
s.n.
Riverside
Partin Development, Nuevo Road and Foothill Avenue, c. 1.5 mi west of Nuevo
442
Comment
UCR241813
Eucalyptus rudis
A. C. Sanders, John F. Green
2013-3-27
40689
Riverside
Peninsular Range, Alberhill, along Lake St. near the old clay mines, 0.83 km south of I-15 Fwy
389
Comment
HSC13506
Eucrypta chrysanthemifolia
C. L. Hitchcock
1966-3-16
24177
Riverside
0.25 mi. W of Aguanga
Comment
RSA525423
Eucrypta chrysanthemifolia
Steve Boyd, L. Arnseth, Yvonne Rasmussen, Hugo Cota
1990-5-3
4531
Riverside
San Jacinto Mountains, Vail Lake area, rolling terrain at jtn of Hwy R3 and Powerline Road, NE of the lake.
Comment
RSA556515
Eucrypta chrysanthemifolia
Julie Greene
1993-4-10
1137
Riverside
San Jacinto Wildlife Area: Lower North facing slope with granitic outcrops.
476
Comment
UCR121308
Eucrypta chrysanthemifolia
A. C. Sanders, Mark Elvin, Julie M. Vanderwier
2002-4-22
25012
Riverside
The Badlands, summit of Mt. Eden, SW of Beaumont
671
Comment
SBBG64804
Eucrypta micrantha
Anstruther Davidson
1985-1
Riverside
Palm Springs
Comment
UCR281196
Eulobus californicus
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
RSA736624
Euphorbia
L. C. Wheeler
1950-4-7
6759
Riverside
Ca. 3 mi. west of Dale Lake, just west of two pumping plants on main 29 Palms- Amboy Rd.
Comment Read comments Aug 15 2012
UCR89245
Euphorbia albomarginata
Scott D. White
1995-9-22
3683
Riverside
San Jacinto Valley, March Air Force Base, west of Plummer St. and south of Cactus Ave., 0.7 mile west of 215 Fwy.
460
Comment
JOTR33803
Euphorbia eriantha
La Doux, Tasha, B. Truesdell
2007-11-9
3301
Riverside
Joshua Tree National Park. Eagle Mountains; along south boundary of park, open bajada below mouth of Lost Palms Canyon (STOP 2)
601
Comment
UC187061
Euphorbia eriantha
S. B. and W. F. Parish
Apr 1882
Riverside
mountains back of Agua Caliente Colorado Desert (Andreas Canyon)
Comment Read comments Jul 15 2009
RSA0102792
Euphorbia lurida
Duncan S. Bell, Sandra Llamas, Koto Tikande
2015-7-16
8586
Riverside
Santa Rosa Mountains; collecting on forested slope between forest service road and the summit of Santa Rosa Mountain.
2324
Comment
OBI2985
Euphorbia maculata
Lewis S. Rose
1967-12-19
67179
Riverside
La Quinta
15
Comment
JEPS26534
Euphorbia palmeri
Peter Kamb
1947-5-17
517
Riverside
Hall Canyon; San Jacinto Mts
1645
Comment
RSA499150
Euphorbia palmeri
C. Epling, Wm. Robison
1935-6-30
s.n
Riverside
San Jacinto Mountains: North Fork San Jacinto River.
Comment
UCR132892
Euphorbia polycarpa
Scott D. White
1996-3-16
3829
Riverside
Perris Basin, Lakeview Mtns, north of Winchester, at 'Maze Stone' Picnic Site
610
Comment
UCD142732
Euphorbia polycarpa var. hirtella
Lewis S. Rose
1966-12-11
66099
Riverside
La Quinta.
91
Comment
UCR33700
Euphorbia polycarpa var. hirtella
Sears
1978-3-18
947
Riverside
Sonoran (Colorado) Desert, 10 mi. SW of Desert Center, 8 mi. south of Interstate Hwy 10 on Red Cloud Mine Road, following mining railroad
457
Comment
RSA0015423
Euphorbia polycarpa var. polycarpa
Marcus E. Jones
1929-9-16
s.n.
Riverside
Hayfield, Near Desert Center. Colorado Desert.
Comment
SD181571
Euphorbia prostrata
Scott D. White
2001-6-22
8599
Riverside
Corona; Bajada below the Santa Ana Mountains, near the junction of Cleveland Way and Fullerton Ave.
381
Comment
UCR176698
Euphorbia prostrata
R. D. Goeden, Don W. Ricker
1965-6-18
s.n.
Riverside
Riverside, north side of Blaine St. just west of Gage Canal
313
Comment
UCR5296
Euphorbia serpillifolia subsp. hirtula
Frank C. Vasek
1966-9-5
660905- 04
Riverside
San Jacinto Mtns., 1 mile north of Mountain Center toward Idyllwild
1445
Comment
UCR202601
Euphorbia serpillifolia subsp. serpillifolia
Scott D. White, Justin M. Wood
2008-7-9
12411
Riverside
San Jacinto Mountains, Johnson Meadows
1488
Comment
JOTR35986
Euphorbia setiloba
Harding, Mitzi, Mark Wheeler
2012-9-4
197
Riverside
Joshua Tree National Park. Pinto Basin; active wash between rocky/ gravelly hills west of Pinto Mtn (stop 3)
479
Comment
UCR102927
Euphorbia setiloba
George K. Helmkamp, E. A. Helmkamp
1998-2-5
2686
Riverside
Little San Bernardino Mtns., 3.2 mi. north of junction of Thousand Palms Canyon Road and Dillon Road.
457
Comment
UCR31296
Euphorbia spathulata
A. C. Sanders, Theo Glenn
1983-4-17
3725
Riverside
Santa Ana Mtns., Mesa de Colorado, 5 mi (airline) SW of Murrieta
612
Comment
CLARK-A1528-537
Eustoma exaltatum
John C. Roos
1951-9-25
5259
Riverside
Riverside
259
Comment
UC444840
Eustoma exaltatum
unknown
1905-9-28
267
Riverside
near Salt Lake Bridge (Santa Ana River); Santa Ana River
Comment Read comments Sep 4 2011
UC56492
Eustoma exaltatum
F. Gilman
1902-1
23
Riverside
Palm Springs
Comment
UC218081
Fagonia laevis
P. A. Munz, R. D. Harwood
1920-4-3
3578
Riverside
30 mi w Blythe
365
Comment
UCD170726
Fagonia laevis
A. C. Sanders; Clint Shock, Jose Aguiar
2014-3-6
40965
Riverside
Sonoran (Colorado) Desert, along Box Canyon road c. 2.6 miles SW of I-10 junction, above the head of Box Canyon.
435
Comment
UCR121665
Fatoua villosa
A. C. Sanders, T. B. Salvato
2001-10-8
24878
Riverside
Santa Ana River Valley Region, Riverside, UCR Campus in old Citrus Expt. Station lath house near the intersection of S Campus Dr. and E Campus Dr., just north of the reservoir
351
Comment
SBBG103914
Festuca microstachys var. microstachys
S. D. White
1993-4-20
1216 a
Riverside
SE of Estelle Pk, Gavilan Hills
792
Comment
UCR22058
Festuca myuros
Steve Boyd
1980-4-27
145
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau
640
Comment
UCR67398
Festuca myuros
A. C. Sanders, E. Rey, D. Willick
1991-4-19
10921
Riverside
Edgemont area, east of Sycamore Canyon. 0.8 mile west of Hwy I-215, on Eastridge Dr. (=Eucalyptus), just west of Pepsi Plant
466
Comment
RSA339655
Filago californica
R. F. Thorne, C. W. Tilforth
1980-5-28
54229
Riverside
Along Whitewater River, ca. 3.2 miles N of Whitewater Post Office and Hwy 10.
Comment
SEINET7073467
Filago californica
A. G. Vestal
1963-4-25
s.n.
Riverside
Granite Rocks, about 1 mile west of Radec on Route 71 (presently Route 79). Coordinate datum: NAD27.
Comment
UCR214144
Filago californica
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-2
37725
Riverside
Peninsular Range, Alberhill, south foot of the Gavilan Hills at Temescal Canyon, c. 0.5 mi NE (34 deg. ) of intersection of Temescal Canyon Rd. and Concordia Ranch Rd.
518
Comment
UCR166299
Filago depressa
A. C. Sanders, P. J. MacKay, Tim Thomas, G. K. Helmkamp
1997-2-8
19675
Riverside
Colorado Desert/San Jacinto Mtns, Palm Springs, Indian Avenue at Las Vegas Road, below mouth of Chino Canyon
188
Comment
SFV2333
Fouquieria splendens
P. G. Kilburn
1958-5-16
801
Riverside
San Jacinto Mountains 5 miles south of Palm Desert on Palms-Pines Highway (Highway 74) on Seven Level Hill. 100 feet below road just above goose-neck turn.
610
Comment
CAS-BOT-BC223604
Fouquieria splendens subsp. splendens
John H. Thomas
1957-3-30
6539
Riverside
8.1 mile east of Cactus City, about 20 miles east of Coachella. Colorado Desert
426
Comment
UC69304
Fouquieria splendens subsp. splendens
L. A. Greata
Apr 1905
Riverside
Coachella
Comment
POM230678
Frangula californica subsp. californica
I. W. Clokey, E. G. Anderson
1935-8-21
6735
Riverside
North of Idlewilde. Hillsides.
1650
Comment
JEPS30103
Frankenia salina
W. L. Jepson
May 17 1901-Jun 1 1901
1239
Riverside
San Jacinto Lake bed
Comment
RSA544413
Frankenia salina
Steve Boyd, T. S. Ross
1991-6-14
6381
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
UCR135852
Frankenia salina
A. C. Sanders, Kerry Knudsen, T. B. Salvato
2004-5-18
27896
Riverside
Peninsular Range, Temescal Creek in Walker Canyon, at foot of Alberhill Mountain
378
Comment
UCR261268
Frankenia salina
A. C. Sanders, Jeff Crain, Nina Kidd
2015-5-19
41725
Riverside
Elsinore Trough, north of Elsinore along a dirt road west of Baker St., behind house on hill at 17401 Baker St.
388
Comment
SEINET10783477
Fraxinus
J. Richard Abbott, B. S. Carlsward
1999-6-24
Abbott 12855
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 several kilometers on Whitewater Canyon Road to where it crosses over the river.
Comment
UC1929896
Fraxinus velutina
Scott D. White, Angelia Carey
2004-7-2
10598
Riverside
San Jacinto Mountain foothills: Soboba Indian Reservation, Poppet Creek Canyon. San Jacinto 7.5' Quad.
Comment
POM48349
Fraxinus velutina var. coriacea
P. A. Munz, I. M. Johnston
1924-7-29
8866
Riverside
San Gorgonio Canyon, North of Banning
1372
Comment
UCR260957
Funastrum cynanchoides var. hartwegii
Duncan S. Bell
2013-1-30
4442
Riverside
Sonoran (Colorado) Desert, the Mecca Hills, an unnamed canyon between Thermal Canyon and Painted Canyon, just to the west of Mecca Hills Peak 1642
138
Comment
SEINET10496382
Funastrum hartwegii
A. Evans
1976-4-13
Evans 5177
Riverside
Desert canyons of santa rosa mts.
Comment
SD229054
Funastrum heterophyllum
Dick Schwenkmeyer, Tony Harper - Collector
2013-5-8
896
Riverside
Agua Bonita Spring, Palm Canyon, approx. 8 Mi. S. of Catherdral City
883
Comment
RSA171053
Funastrum hirtellum
R. F. Thorne
1963-3-29
32430
Riverside
Mouth of arroyo near Eagle Mt. Pumping Station, S side of Eagle Mts., ca. 12 miles W of Desert Center.
533
Comment Read comments Apr 24 2011
UCD121580
Galium angustifolium
A. C. Sanders
2004-4-20
27526
Riverside
Santa Ana Mtns.: Santa Rosa Plateau, 0.5 km west of Tenaja Road and north of the San Diego county line.
640
Comment
UCD170550
Galium californicum subsp. primum
D. O. Burge; J. Gee
2017-5-20
2278
Riverside
Pine Cove area, roadside on Red Hill Road.
1720
Comment
UC1375443
Galium parishii
C. W. Tilforth
1970-9-2
303
Riverside
along road to Santa Rosa Mtn.
Comment
POM99011
Galium stellatum
E. C. Jaeger
1926-3-24
s.n.
Riverside
Eagle Mountains.
Comment
UCR88574
Gamochaeta stagnalis
A. C. Sanders, J. C. Lyman
1995-4-16
16566
Riverside
San Bernardino Valley, Glen Avon: sand dune area on N slope of the Jurupa Hills (draining toward Fontana), Pyrite St. Canyon
335
Comment
UCR101447
Garrya flavescens
A. C. Sanders, Tracy Tennant, Jeff Ross
1998-8-20
22222
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Middle Branch of Millard Canyon
1341
Comment
UC729832
Gayophytum diffusum subsp. parviflorum
Carl B. Wolf
1932-8-5
3932
Riverside
Devils Slide Trail from Idyllwild to Tahquitz Valley (summit); San Jacinto Mts.
2438
Comment
UCR115944
Gazania linearis
Mitch Provance
1998-6-11
672
Riverside
Jurupa Mountains, 'Twin Canyons', south of the historical community known as Declezville; housing development now known as Southridge
320
Comment
UCR131536
Gilia angelensis
Jennie Phui
1998-5-30
025
Riverside
San Bernardino Mtns./San Gorgonio Pass, Morongo Indian Reservation, mouth of Lion Canyon, 0.5-2 miles up Lion Canyon road north of I-10 Fwy
549
Comment
RSA774891
Gilia capitata subsp. abrotanifolia
Orlando Mistretta, Duncan S. Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
5032
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
UC52481
Gilia capitata subsp. abrotanifolia
Miss Jessie Nutting
1897-4-8
441
Riverside
Winchester
Comment Read comments Mar 20 2011
UC908898
Gilia diegensis
Carl V. Meyer
1927-6-18
774
Riverside
upper part Hemet Valley , Hemet Valley (San Jacinto Mountains)
1219
Comment
UC1595756
Gilia latifolia
W. Wisura, J. Dolan, M. Wall
1992-3-24
4625
Riverside
on Box Canyon Rd. 7.7 mi ne Mecca; ne of Mecca
Comment
UCR277162
Gilia maculata
Robert J. Steers
2008-3-18
s.n.
Riverside
Sonoran (Colorado) Desert, Coachella Valley, Hwy 62 south of intersection with N Indian Canyon Dr., at major wash crossing, NW of Desert Hot Springs
513
Comment
RSA0017096
Gilia ochroleuca subsp. exilis
Steve Boyd, Valerie Soza
2004-6-22
11537
Riverside
Western flank of the range in Hall Canyon, at the south end of Lake Fulmor, just north of Hwy 243.
1646
Comment
SBBG87642
Gilia ochroleuca subsp. exilis
A. C. Sanders, B. Pitzer
1986-4-30
6475
Riverside
lower Bee Cyn, 0.2 mi above the mouth of cyn
609
Comment
RSA0017104
Gilia ochroleuca subsp. exilis
P. A. Munz
1927-5-20
10867
Riverside
Cohuila.
Comment
HSC17003
Gilia sinuata
C. L. Hitchcock, C. V. Muhlick
1964-3-22
23254
Riverside
Side canyon near S entrance to Joshua Tree National Monument.
Comment
UCR23211
Gilia sinuata
J. C. Lyman
1981-5-24
s.n.
Riverside
San Jacinto Mtns., May Valley Rd. Idyllwild.
1768
Comment
RSA0097447
Gilia stellata
Scott D. White, Justin M. Wood
2009-4-29
12625
Riverside
Little San Bernardino Mountains: City of Desert Hot Springs, Proposed development N of Pierson Blvd and E of Verbena Dr.
Comment
RSA0105292
Gilia stellata
Duncan S. Bell, Rachel Darney-Lane, Evan Meyer
2015-2-24
7755
Riverside
Morongo Canyon Preserve; collecting in side canyon off of Little Morongo Canyon, just below (south of) the San Bernardino/Riverside county border.
777
Comment
RSA550351
Gilia stellata
W. Wisura, John Dolan, Michael Wall
1992-3-24
4637
Riverside
15.4 miles NE of Mecca, Bajadas above Box Canyon
Comment
SEINET3005070
Gilia stellata
G. Rink
2011-5-1
10508
Riverside
North side of the Chuckawalla Mountains near Chuckawalla Spring
505
Comment
SD134486
Githopsis diffusa
Craig Reiser
1989-4-19
Riverside
Near intersection of De Portola Road and Colt Road
Comment
RSA585521
Githopsis diffusa subsp. candida
D. L. Banks, S. D. Boyd
1995-5-9
0386
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of Agua Tibia Mountain, Dorland Mountain area.
701
Comment
UCR89233
Glinus lotoides
Scott D. White
1995-9-22
3688
Riverside
San Jacinto Valley, March Air Force Base, west of Plummer St. and south of Cactus Ave., 0.7 mile west of 215 Fwy.
460
Comment
CAS-BOT-BC280554
Glyceria elata
Scott D. White
1998-7-31
6954
Riverside
San Jacinto Mts. Idyllwild Area: Strawberry Creek between crossing at Circle Dr. and Humber Park
1950
Comment
RSA388421
Gnaphalium californicum
R. F. Thorne
1985-7-18
61191
Riverside
Santa Rosa Plateau, Nature Conservancy Reserve: along Cole Canyon.
535
Comment
SDSU12522
Gnaphalium californicum
Shasta Gaughen, M. G. Simpson
2000-4-29
11
Riverside
0
Comment
CAS-BOT-BC307399
Gnaphalium palustre
A. C. Sanders; Guy Bruyea
2003-6-12
26886
Riverside
Winchester, SW edge of town between Simpson Ave. and Olive Ave. ca. 1 km west of Hwy 79/Winchester Road
445
Comment
UCR1195
Gnaphalium stramineum
Martha McCarthy
1960-4-24
s.n.
Riverside
Santa Ana Mtns, 20 ft from north side of Tenaja Rd., 11 mi from the junction with Washington Ave, Murrieta [vicinity of Squaw Mtn.]
701
Comment
UCR252000
Gnaphalium stramineum
A. C. Sanders, T. B. Salvato
2014-7-2
41172
Riverside
Peninsular Range; San Jacinto Mtns., Fobes Canyon, c. 1/2 mile south of Fobes Ranch along Fobes Ranch Rd.
1555
Comment
JOTR30315
Guillenia lasiophylla
La Doux, Tasha, Bill Truesdell, Erin Babich
2008-3-10
1747
Riverside
Joshua Tree National Park. Stop # 3 Northwest end of Eagle Mountains, near road leading to Cottonwood Canyon.
898
Comment
RSA430052
Guillenia lasiophylla
Anstruther Davidson
1904-5-1
1095
Riverside
Palm Springs.
Comment
RSA244349
Gutierrezia californica
C. W. Tilforth
1973-8-17
958
Riverside
Campus Ave. between Foothill Blvd. & Baseline Rd., Upland.
Comment Read comments Jun 22 2013
RSA588671
Gutierrezia californica
D. L. Banks, S. D. Boyd
1995-10-26
0828
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; W of the Woodchuck Trail, at the first grassland area along the trail. Approximately 0.8 miles from the Wilderness boundary.
744
Comment
UC1509673
Gutierrezia californica
Meredith A. Lane
1982-10-13
3028
Riverside
45.2 km (28.1 mi) e Keen Camp summit of the San Jacinto Mountains (on California State Highway 74)
Comment Read comments Nov 20 2010
POM253549
Gutierrezia sarothrae
Thos Craig, Frances Craig
1939-11
s.n.
Riverside
Aguanga.
Comment
POM359229
Gutierrezia sarothrae
N. R. Zabriskie, W. M. Zabriskie
1970-11-1
329
Riverside
Andreas Canyon area, east slope San Jacinto Mountains.
427
Comment
RSA544383
Gutierrezia sarothrae
Steve Boyd, Tim Ross
1991-6-14
6398
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
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
SEINET189213
Halliophytum hallii
Annie M. Alexander, L Kellogg
1941-5-9
2138
Riverside
Plateau 1.5 miles north of Cottonwood Spring Eagle Mountains
975
Comment
CLARK-A1528-5518
Haplopappus squarrosus
John C. Roos
1965-10-7
Riverside
Comment
UCR104645
Harpagonella palmeri
D. E. Bramlet
1997-4-4
2509
Riverside
in a tributary to Olsen Canyon, 366m east of the El Sobrante landfill and 610 m north of Dawson Canyon. The site is some 91 m north of the existing NE-SW access road to the Black Rocks region
415
Comment
UCR49271
Harpagonella palmeri
Steve Boyd
1986-4-22
1767
Riverside
Peninsular Range, Temescal Canyon, E side of Indian Wash, south of I-15
Comment
RSA0066614
Harpagonella palmeri
D. L. Banks
1997-4-5
1680
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Agua Tibia Wilderness Area. South of Dorland Mountin, just east of the Wilderness Area boundary with the Pechanga Indian Reservation, along a tributary of the north fork of Pechanga Creek.
671
Comment
UCR113895
Hedypnois cretica
Mitch Provance
1998-4-14
440
Riverside
Jurupa Mountains, Crestmore Heights, E. Rattlesnake Mt., 'Oak Knoll' about 0.5 km west of Rubidoux Blvd., across the street from the Crestmore Mines at the Riverside Cement Company.
396
Comment
UCR9266
Helianthemum scoparium
O. F. Clarke
1969-10-25
s.n.
Riverside
San Jacinto Mtns, Along Banning- Idyllwild Rd. near the Poppet Flats turnoff
1280
Comment
RSA0065453
Helianthemum scoparium var. aldersonii
M. P. Harthill
1976-5-6
s.n.
Riverside
Rancho Calif. [Rancho California]
609
Comment
RSA0018590
Helianthus annuus
Duncan S. Bell
2013-1-30
4456
Riverside
The Mecca Hills; collecting beside the Coachella Canal and the powerlines at the base of the mountains in narrow desiccating depressions where winter rains had collected.
23
Comment
RSA605757
Helianthus annuus subsp. lenticularis
Scott D. White
1996-3-16
3828
Riverside
Lakeview Mountains: N of Winchester, at Maze Stone Picnic Area. Coarse alluvium and adjacent granitic hillside, SE- facing slope
579
Comment Read comments Mar 20 2011
POM360004
Helianthus gracilentus
N. C. Cooper
1947-6-9
C- 2803
Riverside
Los Alamos Canyon, Elsinore
762
Comment
RSA487425
Helianthus gracilentus
Steve Myers
1988-5-17
s.n.
Riverside
Santa Rosa Plateau area W of Murrieta, Via Majorca .25 mi. N of the intersection with Avenida Arboles.
Comment
UC284802
Helianthus gracilentus
P. A. Munz
1923-6-14
7060
Riverside
Glen Ivy trail to Santiago Peak; Santa Ana Mtns.
1219
Comment Read comments Apr 1 2013
UCR112802
Heliotropium curassavicum
A. C. Sanders
1997-5-1
20614
Riverside
Lake Skinner area, old house site at gated road junction into Shipley Reserve area, c. 1 km NE of Lake Skinner in mouth of Rawson Creek Canyon
457
Comment
UCR128254
Heliotropium curassavicum
A. C. Sanders, Kelly Volansky
2003-10-16
27344
Riverside
Moreno Valley, lower Pigeon Pass Valley, NE corner of intersection of Old Lake Dr. and Pigeon Pass Rd.
534
Comment
UCR136279
Heliotropium curassavicum
A. C. Sanders
2004-6-20
28233
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., wash near I-15 & Temescal Cyn. Rd., west of main clay pit
305
Comment
UCR275219
Heliotropium curassavicum
A. C. Sanders, Karen Kirtland
2016-9-23
42628
Riverside
San Jacinto Valley, edge of Mystic Lake at duck hunting ponds below abandoned dairy south of Gilman Springs Rd. between Jack Rabbit Tr. and Eden Hot Springs Rd.
434
Comment
UCR22489
Heliotropium curassavicum var. oculatum
C. S. Jones
1979-3-27
45
Riverside
Sonoran (Colorado) Desert, c. 500 ft SE of junction of Hwy I-10 and Wiley Wells turnoff
213
Comment
RSA659714
Hemizonia kelloggii
J. C. Roos
1965-6-27
s.n.
Riverside
Reche Canyon
Comment
RSA714435
Hemizonia kelloggii
A. C. Sanders
2004-5-12
27888
Riverside
Elsinore Basin Region: Walker Canyon at northeast foot of Alberhill Mountain, Temescal Creek.
378
Comment
RSA773102
Hemizonia kelloggii
Duncan S. Bell, J. D. England
2010-6-7
1273
Riverside
San Bernardino National Forest: Rouse Ridge, approximately 1.4 air miles southeast of junction of Highway 74 and forest service road 5S15.
775
Comment
UCR268588
Hemizonia kelloggii
Jim Andre
2012-6-15
30542
Riverside
San Jacinto Mountains, west slopes of range along Poppet Flat Road, Poppet Creek canyon, 3.2 miles west of Hwy 243
1022
Comment
UCR193122
Hemizonia mohavensis
A. C. Sanders, Tim Thomas
2008-6-20
35555
Riverside
Peninsular Range; San Jacinto Mtns., May Valley near Fleming Ranch, north of Bonita Vista Rd. and east of Herkey Creek
1550
Comment
UCR195120
Hemizonia mohavensis
A. C. Sanders, Tim Thomas
2008-8-1
35966
Riverside
Peninsular Range; San Jacinto Mtns., lower Coldwater Creek near Mountain Center, SSE of Keenwild Fire Station
1372
Comment
RSA0001298
Hemizonia paniculata
S. B. Parish, Parish
1882-06
1419
Riverside
Near Temecula
Comment
RSA360322
Hemizonia paniculata
M. M. Thompson
1947-8-23
C 20250
Riverside
Los Alamos canyon, Elsinore Mountains.
762
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
RSA674594
Hemizonia paniculata
Scott D. White
2000-5-5
7771
Riverside
City of Murrieta: Vacant lot on N corner at intersection of Jefferson Av. and Murrieta Hot Springs Rd.
323
Comment
SEINET1907213
Hemizonia paniculata
Mitch Provance, A. Montalvo
2005-1
6702
Riverside
Granitie Knolls and Mesas of Riverside: South Riverside (Prenda area), vicinity of the Prenda Arroyo, near the spillway of the Woodcrest Dam.
335
Comment
UCR113558
Hemizonia paniculata
Mitch Provance
2000-9-1
2232 B
Riverside
Jurupa Mtns., Pyrite Canyon, c. 0.5 miles SW of peak 1538
305
Comment
UCR116478
Hemizonia paniculata
A. C. Sanders, T. B. Salvato
2001-5-25
24380
Riverside
San Jacinto Valley, west end of Hemet-Ryan airport runway, 50-200 m east of Warren Rd. and 100-200 m north of Stetson Ave.
457
Comment
UCR232043
Hemizonia paniculata
John F. Green
2008-4-15
0408- 06
Riverside
Peninsular Range; Perris-Aguanga Valley, Moreno Valley/Mead Valley area, square parcel 0.8 km on a side, between Nandina Ave. and Oleander Ave., east of Day St.
523
Comment
CLARK-A1528-1922
Hemizonia paniculata subsp. paniculata
John C. Roos
1965-6-30
Riverside
Edgemont
Comment
CLARK-A1528-1925
Hemizonia pungens
John C. Roos
1965-6-21
Riverside
San Jacinto
Comment
RSA553903
Hemizonia pungens subsp. laevis
G. R. Ballmer
1992-6-23
92 -10
Riverside
San Timoteo Canyon Road, 3.2 mi. east of junction with Redlands Blvd.
Comment
UCR162935
Hemizonia pungens subsp. laevis
Fred M. Roberts, D. E. Bramlet
2005-4-1
6146
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
UCR181160
Hemizonia pungens subsp. laevis
R. E. Riefner Jr.
2005-8-28
05- 648
Riverside
Peninsular Range, SE of Lake Elsinore toward Wildomar, Corydon Rd. at Union St.
394
Comment
POM14597
Hesperocallis undulata
Bradley
1922-4-10
6
Riverside
Near Mecca.
Comment
UCR241929
Hesperocnide tenella
A. C. Sanders, John F. Green
2013-3-27
40688
Riverside
Peninsular Range, Alberhill, along Lake St. near the old clay mines, 1.16 km south of I-15 Fwy
388
Comment
UCR281264
Hesperolinon micranthum
Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett
2017-4-18
417- 44
Riverside
Perris-Aguanga Basin, Menifee, S side of Bundy Canyon Rd., E side of Loerch Ln., 0.2 miles W of Murrieta Rd.
518
Comment
CAS-BOT-BC131792
Hesperoyucca whipplei
E. K. Balls
1955-4-25
20443
Riverside
Mt. San Jacinto
Comment
CAS-BOT-BC131795
Hesperoyucca whipplei
C. B. Wolf
1931-5-11
1943
Riverside
Near Pipe Creek, above Hemet Valley, San Jacinto Mts.
1676
Comment
POM19368
Heterocodon rariflorum
Mary F. Spencer
1923-7-23
2216
Riverside
Idyllwild, San Jacinto Mountains.
1646
Comment
RSA436248
Heterocodon rariflorum
M. B. Dunkle
1933-7-21
3726
Riverside
Idyllwild
1616
Comment
UCR265831
Heteromeles arbutifolia
Mitch Provance
2012-5-24
512- 13
Riverside
San Bernardino Mountains, Banning, foothills and alluvial fan near border with Beaumont, NE of the intersection of Highland Springs Avenue and Wilson St.
1067
Comment
RSA0074449
Heterotheca fastigiata
Orlando Mistretta, Duncan Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia, et. al.
2010-4-12
4534
Riverside
San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm) in the vicinity of Bonnie Bell.
525
Comment
CLARK-A1656-807
Heterotheca grandiflora
Theo Glenn
1982-9-25
Riverside
Snow Creek
Comment
RSA0066172
Heuchera elegans
M. B. Dunkle
1933-7-19
3688
Riverside
Tahquitz Peak. San Jacinto Mts.
2651
Comment
CHSC99615
Hibiscus denudatus
LeRoy Gross
2005-3-3
1589
Riverside
Colorado Desert; Northeastern Colorado Desert region: Palen Mountains, south side. Near end of old prospect road. Near 33.71244N, 115.11171W to 33.72053N, 115.11051W. Growing in sandy wash.
225
Comment
RSA698724
Hibiscus denudatus
J. Russell Bruff
1929-12-28
s.n.
Riverside
Dos Palmas
Comment
SBBG71436
Hibiscus denudatus
M. N. Ackley
1928-4-3
709
Riverside
Clarys Cyn, Coral Reef Ranch
152
Comment
UC56292
Hibiscus denudatus
F. Gilman
1902-1
28
Riverside
Palm Springs
Comment
CLARK-A1528-4681
Hilaria rigida
John C. Roos
1965-9-5
Riverside
Chuckwalla Valley
Comment
PASA1048
Hoffmannseggia microphylla
1930-3-30
Riverside
Painted Canyon
Comment
SFV6302
Hoffmannseggia microphylla
T. Gordon, M. H. Grayum, L. R. Ballou, S. Ballou, K. A. Wilson
1974-3-2
56
Riverside
Little San Bernardino Mountains Little San Bernardino Mountains. Berdoo Canyon.
Comment
UCR113935
Holcus lanatus
Mitch Provance, A. C. Sanders
2000-7-4
2102
Riverside
Riverside, Santa Ana River Wash, between the Market St. and Riverside Ave crossings
244
Comment
RSA388402
Holocarpha virgata subsp. elongata
R. F. Thorne, Steve Boyd, E. W. Lathrop
1985-7-18
61185
Riverside
Santa Rosa Plateau, Nature Conservancy Reserve: along Cole Canyon.
535
Comment
SD30947
Hordeum brachyantherum subsp. californicum
Phillip A. Munz
1937-3-27
14936
Riverside
Damp flat, overflow from Lake Elsinore
305
Comment
UCR280992
Hordeum depressum
Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett
2017-4-10
417- 84
Riverside
Elsinore Trough, Baker St., 0.05-0.15 miles SE of Pierce St. [NW edge of city of Lake Elsinore, near Terra Cotta]
384
Comment
RSA608533
Hordeum intercedens
D. E. Bramlet
1996-4-18
2456
Riverside
San Jacinto Wildlife Area, approximately 762 m. northeast of Lakeview. The site is found 122 m. east of Davis road and 40 m. north of Marvin Road., ~37 44 856mN X 4 88 940mE
434
Comment
SEINET271519
Hordeum marinum subsp. gussoneanum
A. C. Sanders, K. D. Jones; D. Malueg
1996-4-20
18061
Riverside
San Jacinto River between Nuevo and Lakeview from 11th to 13th Streets alkaline flats along the east side of the river
433
Comment
UCR41304
Hordeum murinum
N. M. Fellows
1985-3-16
119
Riverside
San Jacinto Mtns., Oasis de los Osos Preserve of the Nature Conservancy, off Snow Creek Canyon at the N foot of San Jacinto Mts, 1 mile west of Snow Creek Village
489
Comment
UCR92319
Hordeum murinum
Scott D. White
1995-3-30
2681
Riverside
San Jacinto Valley, Moreno Valley: base of Badlands slopes, north of Highland Blvd & west of Theodore St
579
Comment
UC64512
Horkelia clevelandii
H. M. Hall
1901-6-1
2291
Riverside
Meadows in the vicinity of Strawberry Valley; San Jacinto Mountains
1615
Comment
RSA89923
Hulsea vestita subsp. callicarpha
E. K. Balls, Everett
1953-7-1
18347
Riverside
5 miles NW of Idyllwild on road to Banning.
1524
Comment
UCR34976
Hulsea vestita subsp. callicarpha
L. B. Ziegler
1972-5-29
466
Riverside
San Jacinto Mtns., W slope along Hwy 74
1341
Comment
CSUSB1758
Hunnemannia fumariifolia
Morse
1974-6-29
Riverside
North end of Linsay Street (Glen Avon).
228
Comment Read comments Oct 22 2011
POM13147
Hydrocotyle ranunculoides
P. A. Munz, I. M. Johnston
1922-5-19
5429
Riverside
Hemet Valley, San Jacinto Mountains.
1402
Comment
SD187328
Hydrocotyle umbellata
Scott D. White, Angelia Carey
2004-5-7
10329
Riverside
San Jacinto Mountain foothills: Indian Creek and adjacent foothills.
548
Comment
POM361065
Hymenoclea salsola
Ora M. Clark
1929-3-17
1733
Riverside
N. La Quinta, Colorado Desert.
Comment
RSA502895
Hypochaeris glabra
Ed LaRue
1989-3-30
s.n.
Riverside
Rancho California area, ca. 4 miles W of Temecula,with Ave. del Oro as the N boundary.
381
Comment
RSA0094192
Hyptis emoryi
Duncan S. Bell, Evan Meyer
2014-10-29
7681
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
RSA778135
Hyptis emoryi
Jim Andre
2011-2-2
16209
Riverside
Coachella Valley; west of Palm Springs along Hwy. 111 (south side) at base of San Jacinto Mts. at Windy Point, approx. 5.5 miles from Jct. with I-10
259
Comment
UCR100874
Hyptis emoryi
George K. Helmkamp, E. A. Helmkamp
1998-2-18
2699
Riverside
Sonoran (Colorado) Desert, Midland Road., 3.8 mi. SE of Midland, Little Maria Mtns.
198
Comment
UCR19130
Hyptis emoryi
John C. Roos
1965-12-4
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mtns, 2 mi. SE of Desert Center
366
Comment
UCSB19490
Hyptis emoryi
Shaw, Merrilee
1963-5-5
Riverside
Just off California Highway 74, 5.7 miles NE of Pinyon Flats Campground
762
Comment
RSA0042540
Hyptis emoryi
Samuel Bonsal Parish
1917-4-4
Riverside
Near Palm Springs.
Comment
SEINET13948486
Hyptis emoryi
Rateaver
1944-1
51
Riverside
Tahquitz Creek near Palm Springs
Comment
UCD126496
Ipomoea triloba
T. C. Fuller
1962-10-2
9691
Riverside
south of Ave. 60, 0.2 mile east of Jackson St., around 6 miles south of Indio.
Comment
CAS-BOT-BC311611
Isocoma acradenia var. eremophila
N. Aitkenhead
1977-2-1
2119
Riverside
1000 Palms Sand Dune Natural Area
Comment
CAS-BOT-BC311615
Isocoma acradenia var. eremophila
S. B. Parish
1913-2-28
8475
Riverside
Mecca, Salton Sink
-60
Comment
OBI16008
Isocoma acradenia var. eremophila
Louis C. Wheeler
1931-11-27
375
Riverside
5 me SE Mecca, Coorado Desert
61
Comment
RSA754121
Isocoma acradenia var. eremophila
W. Schlegel, Andrew Troutte Jordan, Jordan Zylstra
2008-9-4
20
Riverside
San Jacinto and Santa Rosa Mts.: Idyllwild: Along road.
Comment
UC891887
Isocoma acradenia var. eremophila
Carl B. Wolf
1932-10-13
Riverside
4.5 mi se Mecca (Caleb (S.P.R.R. siding)); Colorado Desert
-60
Comment Read comments Jul 16 2015
RSA234061
Isoetes orcuttii
R. F. Thorne, Earl Lathrop
1969-5-12
37943
Riverside
Santa Ana Mountains, Santa Rosa Plateau, Mesa de Colorado, Rancho California
624
Comment
JEPS42715
Isomeris arborea
W. L. Jepson
1928-4-25
12615
Riverside
ne of Mecca (Cottonwood Spr.); Colorado Desert, Cottonwood Spr.
731
Comment
UCR103292
Isomeris arborea
George K. Helmkamp, E. A. Helmkamp
1998-2-5
2667
Riverside
Little San Bernardino Mtns., 3.2 mi. north of junction of Thousand Palms Canyon Road and Dillon Road.
457
Comment
UCR189782
Juglans californica var. californica
Theresa Johnson
2007-10-24
403
Riverside
Peninsular Ranges, Perris-Aguanga basin, Badlands, just north of Highland Blvd
Comment
CAS-BOT-BC126766
Juglans hindsii
A. C. Sanders; R. E. Riefner, Jr.
2009-8-11
37160
Riverside
Peninsular Range: Riverside, between UCR agricultural operations fields, along Iowa Ave. between University Ave. and M.L. King Blvd.
305
Comment
UCR277704
Juncus balticus
Mitch Provance
2013-4-16
413- 18
Riverside
San Bernardino Valley, Santa Ana River bottom, Tequesquite Creek and associated wetlands west of Rubidoux Ave
226
Comment
UCR80816
Juncus balticus
Scott D. White
1993-5-29
1484
Riverside
San Bernardino Mtns, Banning Canyon & Big Oaks Canyon along the road to Raywood Flat on Yucaipa Ridge
1372
Comment
SDSU13571
Juncus balticus subsp. ater
W. Miller
1972-7-20
Riverside
316
Comment
POM14373A
Juncus bryoides
Phillip A. Munz
1922-5-20
5473
Riverside
Kenworthy, San Jacinto Mountains
1433
Comment Read comments May 29 2011
UCR174315
Juncus bufonius
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-28
32678
Riverside
Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd., near stream crossing of dirt road
549
Comment
UCR158259
Juncus bufonius var. congestus
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30104
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
SD255034
Juncus cooperi
Duncan S. Bell
2015-8-12
8592
Riverside
Colorado Desert; Chocolate-Chuckwalla Mountains region: Orocopia Mountains; southwestern section of the range, collecting at a spring in the southern section of the Dos Palmas area. Temperature at around 120a^z
-41
Comment
UCR132827
Juncus dubius
A. C. Sanders, Steve Boyd, Jeff Ross, , Mitch Provance
1998-10-25
22274
Riverside
San Jacinto Mtns., Hwy 74, roadside seep c. 2 miles below (west of) Mountain Center
1250
Comment
RSA627458
Juncus effusus subsp. austrocalifornicus
Scott D. White
1998-7-31
6957
Riverside
Idyllwild Area: Strawberry Creek between crossing at Circle Drive and Hymber Park.
1707
Comment
RSA254371
Juncus luciensis
E. W. Lathrop
1975-5-4
5451
Riverside
Santa Ana Mountains, Santa Rosa Plateau, Mesa de Burro, 3.0 miles W of Murrieta.
Comment
JOTR35513
Juncus mexicanus
La Doux, Tasha, M. Harding, K. Callahan, D. Shade, M. Wheeler, T. Herskovits
2013-6-5
3200
Riverside
Joshua Tree National Park. Little San Bernardino Mtns, lower Smithwater Canyon
1219
Comment
UCR21011
Juncus mexicanus
A. C. Sanders, J. Zabriskie, S. D. Boyd
1980-4-17
1336
Riverside
Sonoran (western Colorado) Desert, Coachella Valley at the foot of the Indio Hills near Thousand Palms Oasis, Willis Palms grove
152
Comment
UC1106410
Juncus oxymeris
Peter Kamb
1948-7-11
1195
Riverside
Hall Canyon San Jacinto Mountains
1645
Comment
CHSC106635
Juncus rugulosus
P. F. Zika; Nick Otting
2010-8-3
25250
Riverside
Lake Fulmor, above Route 243, Hall Canyon, Black Mountain, San Jacinto Mountains.
1650
Comment
POM12142
Juncus rugulosus
Mary F. Spencer
1259
Riverside
Soboba Hot Springs, San Jacinto.
579
Comment
POM158189
Juncus rugulosus
Phillip A. Munz, I. M. Johnston
1928-9-6
11274
Riverside
Santa Ana River, Ontario-Corona Road [Hwy. 71].
Comment
UC1105690
Juncus textilis
E. K. Balls and P. C. Everett
1957-11-13
22800
Riverside
n side Snow Creek
701
Comment
UCR193287
Juncus tiehmii
A. C. Sanders, Tim Thomas
2008-6-20
35547
Riverside
Peninsular Range; San Jacinto Mtns., May Valley near Fleming Ranch, north of Bonita Vista Rd. and east of Herkey Creek
1550
Comment
UC1563099
Juncus xiphioides
Steve Boyd, Tim Ross, Laurel Arnseth
1989-5-7
3551
Riverside
just s Vail Lake (in Kolb Creek); Vail Lake Area, Kolb Creek
Comment
UCR121893
Juncus xiphioides
Ian G. Gillespie
2001-5-7
83
Riverside
East side of Santa Ana Mountains, Temescal Valley Area, also known as Sycamore Canyon Area. North of Indian Truck Trail, in drainage off of De Palma Road. Heavy construction currently underway in adjacent areas
335
Comment
UC813453
Juniperus californica
C. L. Hitchcock
1940-4-3
5933
Riverside
1.5 mi ne of Cottonwood Spring (along 29 Palms Road); Joshua Tree National Monument
Comment
UCR241509
Juniperus californica
A. C. Sanders
2013-4-16
40801
Riverside
Peninsular Range; SE Gavilan Hills, SCE power line west of the San Jacinto River and south of Perris, below/NE of the intersection of McPherson Rd. and Keystone Dr.
450
Comment
UCR90975
Juniperus californica
Scott D. White
1995-12-30
3803
Riverside
Perris Basin, SW of Perris, above S bank of San Jacinto River.
442
Comment
CAS-BOT-BC234574
Justicia californica
R. F. Hoover
1966-10-15
10163
Riverside
Dead Indian Canyon
Comment
POM308629
Justicia californica
Henry J. Ramsey, Henry J. Ramsey
1937-5-9
3220
Riverside
Near Desert Center.
Comment
RSA402304
Justicia californica
Christopher Davidson
1973-4-1
1846
Riverside
Palm Springs.
488
Comment
UC168866
Justicia californica
unknown
May 1 1906-May 10 1906
101
Riverside
Palm Springs Colorado Desert, Palm Springs
Comment Read comments Nov 30 2009
UCR4001
Justicia californica
Val Chase
1965-2-22
10 b
Riverside
Western Colorado Desert, 1 mi. north of Palm Canyon on the road to downtown Palm Springs, 'el. 1000 ft.
183
Comment
CDA28517
Kallstroemia californica
W. E. Henson
Nov 1937
Riverside
Blythe.
0
Comment
UCR125197
Keckiella antirrhinoides
Mitch Provance
1998-5-29
559
Riverside
Riverside, NW side of North Hill, along the S edge of Lake Evans
274
Comment
UCR15968
Keckiella antirrhinoides
Rex Sanders
1973-5-13
s.n.
Riverside
Santa Ana Mtns., Cleveland National Forest; along Hwy 74, 10.18 mi from Orange County line, 1 meter from road, above Lake Elsinore
Comment
SEINET12320803
Keckiella antirrhinoides
R. A. Schlising
1972-1
3012
Riverside
Santa Ana Mountains SW of Corona, near margin of Cleveland National Forest
Comment
CAS-BOT-BC236705
Keckiella antirrhinoides subsp. antirrhinoides
A. C. Sanders; J. Goetzen
1996-5-1
18123
Riverside
Morongo Indian Reservation, along dirt road in Hathaway Crk. Cyn., N of Banning, San Bernardino Mtns.
914
Comment
RSA757800
Keckiella antirrhinoides subsp. antirrhinoides
LeRoy Gross, Jackie McConnaughy, Andrew Monks, Tommy Stoughton, Jane Tirrell, Malia Volke
2010-4-12
4287
Riverside
Whitewater Canyon Bioblitz: From camp near 34.02539N, 116.68032W, east of the Paw, near the mouth of Catclaw Flat canyon., Dropped down the Whitewater River to the first wide alluvial canyon to the east, near 34.02133N, 116.67779W. Surveyed this canyon to near 34.02483N, 116.66819W. Then surveyed back to camp by climbing to saddle of ridge to the north, near 34.02655N, 116.67484, and small draw at south end of Catclaw Flat Canyon.
871
Comment
UCR117677
Keckiella antirrhinoides subsp. antirrhinoides
Scott D. White
1997-5-25
5237
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
CHSC89890
Keckiella antirrhinoides var. antirrhinoides
L. P. Janeway
2004-5-8
8067
Riverside
Peninsular Ranges. Santa Ana Mountains, Los Alamos Canyon near mouth of Wildhorse Canyon, where Wildomar Road crosses the creek. On steep northwest-facing slope above the road, bottom of the canyon.
421
Comment
CAS-BOT-BC235773
Keckiella cordifolia
Marcus E. Jones
1926-6-20
s.n.
Riverside
12 miles north of Idyllwild
Comment
RSA678931
Keckiella cordifolia
Scott D. White, Michael Honer
2003-6-3
9474
Riverside
Santa Ana Mountains: Near Rainbow Valley. West of the I-15 Freeway and immediately north of the San Diego County boundary.
335
Comment
RSA89026
Keckiella cordifolia
M. Dillon
1954-6-15
s.n.
Riverside
Canyon near Glen Ivy Hot Springs
Comment
UCR24489
Keckiella cordifolia
John C. Roos, L. Roos
1952-6-24
5786
Riverside
In the hills west of Beaumont
732
Comment
UCR225154
Keckiella rothrockii subsp. jacintensis
Steve Boyd, Gary Wallace
2005-7-30
11656
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
RSA293263
Keckiella ternata subsp. ternata
D. C. Michener
1980-7-17
3708
Riverside
Unnamed fire road from Vista Grande guard station to northeast. Disturbed sited and rock outcrops along road.
1250
Comment
RSA489842
Koeleria macrantha
D. Charlton
1988-5-21
1937
Riverside
Thomas Mountain Rd, from North to South. West of Garner Valley and South of Lake Hemet on Hwy 74
1677
Comment
UCR2492
Koeleria macrantha
F. M. Reed
1924-4-20
5133
Riverside
N end Peninsular Range; San Bernardino Valley Region, Reche Canyon on Box Springs Mountain
427
Comment Read comments May 1 2011
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
JOTR34022
Krameria bicolor
La Doux, Tasha, M. Harding
2010-4-7
2909
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains, north of Fan Hill; large, open southwest flowing fan below Key's View; in upper reaches of side canyon, approx. 1 mile north of park boundary
Comment
RSA0023271
Krameria bicolor
Robert F. Thorne
1966-10-15
41782
Riverside
Dead Indian Canyon: Near Palm Desert at foot of Palms to Pines Highway.
Comment
RSA790193
Krameria grayi
Jim R. Shevock
1986-3-23
11356
Riverside
Adjacent to Interstate 10 along Eagle Mountain Road, 3 miles west of Desert Center.
350
Comment
UC1329866
Krameria grayi
James E. Cole
1941-5-22
768
Riverside
Joshua Tree National Monument Ruby Lee Mill Site; , Ruby Lee Mill Site
914
Comment
CAS-BOT-BC272428
Lamarckia aurea
H. M. Hall
1900-5-29
1385
Riverside
E of Hemet: San Jacinto River Wash near Valle Vista, N of Hwy. 74, ca. 1.7 mi W of USFS Cranston Fire Station.
533
Comment
UCR86653
Lamium amplexicaule
A. C. Sanders, James C. Dice, K. C. Rose, D. Woodard
1995-3-29
16262
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
RSA690983
Langloisia setosissima subsp. setosissima
Scott D. White, Michael Honer
2003-5-14
9305
Riverside
Bajada at foothills of Little Maria Mtns, ca. 20 air miles NW of Blythe, near Standard (Superior) Gypsum Mine.
76
Comment
CAS-BOT-BC170704
Larrea tridentata
G. P. Rixford
1907-11-25
s.n.
Riverside
Between Yuma and Needles, Colorado River
Comment
LA209860
Larrea tridentata
O. H. Kappler;
1950-4-1
2043
Riverside
4 mi E of Palm Springs, N of Cathedral City
182
Comment
POM8310
Larrea tridentata
Mary F. Spencer
1920-4-9
223
Riverside
In desert sand. Palm Springs.
122
Comment
RSA736316
Lastarriaea coriacea
Scott D. White, Justin M. Wood
2008-3-25
11777
Riverside
Perris / Elsinore Basin: Foothills of Gavilan Hills at Temescal Wash, near Olsen Canyon, Morgan Property, Alberhill area.
274
Comment
CAS-BOT-BC353283
Lasthenia coronaria
H. M. Hall
1903-3-1
3847
Riverside
Reche Canon
Comment
CAS-BOT-BC353286
Lasthenia coronaria
H. M. Hall
1903-4-1
3982
Riverside
Vicinity of Riverside
365
Comment
JEPS29319
Lasthenia coronaria
Rimo Bacigalupi, and L. Heckard
1962-3-26
8415
Riverside
2.2 mi nw Alberhill (at headwaters of Temescal Creek); Temescal Creek
Comment
UCR102832
Lasthenia coronaria
A. C. Sanders
1997-4-3
20148
Riverside
Lake Skinner area, near north foot of Black Mountain, slopes south of Crown Valley
726
Comment
UCR116965
Lasthenia coronaria
A. C. Sanders, T. B. Salvato
2001-5-3
24090
Riverside
Perris-Aguanga Basin region, Hemet, SE corner of State Street at Gibbel, 1712 ft. hill at east end of Diamond Valley
518
Comment
UCR93012
Lasthenia coronaria
G. P. Schultz
1994-4-7
66
Riverside
Box Springs Mtns, Big Springs Canyon and N on the crest to Two Trees Canyon (S side)
Comment
RSA563905
Lasthenia gracilis
A. C. Sanders
1993-4-5
13694
Riverside
Western edge of Hemet, along S side of Devonshire Ave. between Old Warren and Warren roads, SW of Tres Cerritos and N of Florida Ave. (Hwy 74).
460
Comment
SDSU18376
Lasthenia gracilis
C. Matt Guilliams
2008-2-21
472
Riverside
El Sobrante Landfill preserve area, western Riverside County, east of Interstate 15 off Temescal Canyon Road. Ca. 5 kilometers east off freeway. Access through landfill entrance.
449
Comment
UC62983
Lasthenia gracilis
H. M. Hall
1902-4-21
2926
Riverside
vicinity Riverside
457
Comment
UCR215505
Lasthenia gracilis
Daphne K. Christopher, Hannah I. Stevens
2003-4-3
081
Riverside
Peninsular Range, UC Riverside Motte Rimrock Reserve
536
Comment
UCR91595
Lasthenia gracilis
D. L. Banks, Steve Boyd
1995-3-16
87
Riverside
Agua Tibia Mountains, Cleveland National Forest, Agua Tibia Wilderness Area, N slope of Agua Tibia Mtn., east of the Dripping Springs Alcove, Arroyo Seco drainage.
555
Comment
SEINET5327339
Lathyrus sulphureus
N. D. Atwood
1993-3-26
17654
Riverside
Summit of Santa Ana Mts., 4.8 mi. S. of Lake Elsinore, along Hwy 74
813
Comment
RSA406615
Lathyrus vestitus
Anstruther Davidson
1920-05
s.n.
Riverside
Temescal
Comment
UCR241199
Lathyrus vestitus
Tracy Tennant, Jeffrey Ross
1998-5-21
MOR- 265
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, Hathaway Creek Canyon, NW of Cabazon
976
Comment
JOTR16604
Layia glandulosa
Walters, Jim
1967-4-11
s.n.
Riverside
Joshua Tree National Park. COVINGTON FLAT
1645
Comment
UC62896
Layia glandulosa
H. M. Hall
May 17 1901-Jun 1 1901
1816
Riverside
San Jacinto River Canyon
Comment
UC63258
Layia glandulosa
H. M. Hall
1904-5-16
4948
Riverside
vicinity Riverside (Fairmount Park); Fairmount Park
243
Comment
SD119903
Layia platyglossa
Louis B. Ziegler
1966-6-21
49
Riverside
San Jacinto Mountains, meadowy slope between Mountain Center and Keen Camp Summit.
1449
Comment Read comments May 31 2013
RSA748054
Layia ziegleri
Justin M. Wood
2009-5-11
692
Riverside
Garner Valley, Quinn Flat area.
1372
Comment
CAS-BOT-BC534384
Lemna gibba
G. R. Kleeberger
1878-12-29
s.n.
Riverside
Temescal
Comment
UCR211724
Lemna minuscula
Fred M. Roberts, Ileene Anderson
2005-5-20
6208
Riverside
Perris Basin, San Jacinto Valley, field 0.5 km west of Sanderson Road, 3.2 km southwest of Gilman Hot Springs
446
Comment
POM13783
Lepidium dictyotum
P. A. Munz, I. M. Johnston
1922-5-5
5153
Riverside
Mystic Lake, near Moreno.
427
Comment Read comments Mar 20 2011
RSA66574
Lepidium dictyotum var. acutidens
F. W. Peirson
1930-5-10
8771
Riverside
1 mile east of Perris
457
Comment
SD140146
Lepidium dictyotum var. acutidens
A. C. Sanders
1993-4-5
13683
Riverside
Western edge of Hemet, along south side of Devenshire Avenue between Old Warren and Warren Roads, south west of Tres Cerritos and north of Flo
459
Comment
UCR143141
Lepidium dictyotum var. acutidens
D. E. Bramlet
1997-3-13
2493
Riverside
Peninsular Ranges; Perris-Aguanga Basin region, Nichols Road Wetlands, c. 275-335m SE of Nichols Road, 91m west of Collier Ave. and 196-305 m west of the I-5, east of the dirt road extending S from Nichols Rd. and adjacent to Alberhill Creek
381
Comment
UCR279379
Lepidium fremontii
A. C. Sanders, Jim Malusa
2017-3-24
42973
Riverside
Sonoran (Colorado) Desert, northern end of Chocolate Mountains, in canyon draining south toward Iris Wash, c. 3.5 km ESE of Iris Pass
723
Comment
JOTR37452
Lepidium fremontii var. fremontii
Hodges, Stephen, T. Green
2016-5-24
574
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Quail Mountain Complex; On slopes with granitic boulders descending down east side of Minerva Hoyt peak towards Lost Horse area and in sandy washes beneath slopes (Stop 3).
Comment
RSA678339
Lepidium lasiocarpum
Steve Boyd, Amber Maurice, Pesach Lubinsky, Leland Lubinsky
2003-4-17
10476
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
UC1929668
Lepidium latifolium
Scott D. White
2003-6-9
9524
Riverside
PERRIS BASIN: Northeast corner of Devonshire Ave. and Warren Rd., immediately south of Tres Cerritos.
Comment
CAS-BOT-BC154069
Lepidium nitidum
A. C. Sanders; T. B. Salvato; Mitch Provance
2003-4-4
25833
Riverside
San Bernardino/Santa Ana River Valley Region: Jurupa Mtns., hill SW of the Jensen Quarry, NW of Sunnyslope
421
Comment
RSA495440
Lepidium virginicum var. robinsonii
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-18
2967
Riverside
Agua Tibia Mountains. Vail Lake area, Temecula Creek Canyon below Vail Lake dam.
418
Comment
UCR280975
Lepidium virginicum var. robinsonii
Mitch Provance, Matt K. Beyers, John Hazlett, Jeremiah George
2017-4-6
417- 75
Riverside
Temescal Valley, Indian Wash, SW of I-15, S side of De Palma Rd., 700-1100 ft. WNW of inter. with Glen Eden Rd.
366
Comment
RSA773592
Lepidium virginicum var. virginicum
Duncan S. Bell, J. D. England
2010-6-14
1304
Riverside
San Bernardino National Forest: Garner Valley, just west of Highway 74 approximately 2.5 miles southeast of junction of forest service road 6S04 and forest service road 6S13.
1367
Comment
CAS-BOT-BC274377
Leptochloa panicea subsp. brachiata
Malcom A. Nobs; S. Galen Smith
1948-9-3
489
Riverside
2 miles north of Indio
Comment
UCR107736
Leptochloa uninervia
John Wear, N. Moorhatch
1996-9-19
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., upper end of Garner Valley
1433
Comment
POM3599
Leptodactylon californicum
Robinson, Crocker
1916-3-28
s.n.
Riverside
Santa Ana Mountains.
Comment
SEINET7967465
Leptosiphon bicolor
Malcolm G. McLeod
1971-6-22
472
Riverside
Idyllwild
Comment
RSA627523
Leptosiphon ciliatus
Scott D. White, Julie Greene
1998-8-1
6975
Riverside
Idyllwild Area: Roadside uplands and meadows within residential community above/parallel to E bank of Strawberry Creek between crossing at Circle Drive and Humber Park.
1829
Comment
UCSB5176
Leptosiphon ciliatus
Kamb, Peter
1947-6-7
Riverside
Hall Canyon, San Jacinto Mts.
1645
Comment
SD181409
Leptosiphon floribundus
Scott D. White, Tasha La Doux
2000-4-20
7702
Riverside
South of Hemet; Gibbel Flat in the Santa Rosa Hills.
609
Comment
RSA73077
Leptosiphon liniflorus
P. A. Munz
1922-6-23
3316
Riverside
Hemet Valley, San Jacinto Mountains, [on Garner Ranch - 5784].
1372
Comment
RSA512760
Leymus condensatus
Walter Wisura, Bart O'Brien, M. Durant
1990-6-12
4443
Riverside
Ortega Highway 2.8 miles from T-junction S of Lake Elsinor, in burned area.
Comment
CAS-BOT-BC451634
Lilaea scilloides
Robert F. Thorne; Earl Lathrop
1969-5-12
37922
Riverside
Santa Rosa Plateau: on S end of Mesa de Colorado, Rancho California.
624
Comment
RSA198977
Lilaea scilloides
Robert F. Thorne, E. W. Lathrop, Philip A. Munz
1968-5-8
37569
Riverside
Santa Rosa Plateau: on Mesa de Colorado, Rancho California
671
Comment
RSA180406
Linanthus androsaceus subsp. luteolus
E. W. Lathrop
1965-5-9
5735
Riverside
6 miles W of Murrieta.
Comment
CLARK-A1528-719
Linanthus androsaceus subsp. micranthus
C. M. Flanagan
1973-5-12
Riverside
Morongo Indian Reservation
1188
Comment
UCR68612
Linanthus bigelovii
Steve Boyd, A. C. Sanders, M. Skinner
1990-4-28
4455
Riverside
Peninsular Range, Vail Lake Area. east of USFS Dripping Springs Campground along Arroyo Seco Creek, south of Hwy 79.
518
Comment
CLARK-A1045-63
Linanthus dianthiflorus
George K. Helmkamp
1979-4-27
Riverside
Santa Ana Mountains Wildomar 7.5'Q
Comment
RSA0104451
Linanthus dianthiflorus
Duncan S. Bell, LeRoy Gross
2015-2-17
7750
Riverside
San Gorgonio Wilderness area; Whitewater Canyon; about 1.75 air miles northwest of the trout farm, in the vicinity of Red Dome.
796
Comment
RSA4388
Linanthus dianthiflorus subsp. dianthiflorus
C. B. Wolf
1932-5-20
34
Riverside
Richman Ranch, 2 1/2 mi. nnorth of De Luz(?). S.W. riverside.
Comment
POM14282
Linanthus dianthiflorus subsp. farinosus
P. A. Munz
1922-4-30
5134
Riverside
Tucalota Creek, south of Hemet
Comment
JEPS58386
Linanthus dichotomus
W. L. Jepson
May 17 1901-Jun 1 1901
1463 a
Riverside
Van Deventer's Ranch Van Deventer Flat
Comment
UCSB32922
Linanthus jonesii
Patterson, R.
1978-4-29
Riverside
North end of Aqueduct Rd, N of Dillon Rd., near North Palm Springs
500
Comment
UCR18025
Linanthus lemmonii
A. C. Sanders
1976-4-20
534
Riverside
San Jacinto/Santa Rosa Mtns., 9.5 mi. SE of Anza in White Wash, a tributary of Coyote Canyon
976
Comment
UC52463
Linanthus liniflorus
H. M. Hall
1897-5-5
526
Riverside
Leon
Comment
POM13055
Linanthus pungens
E. C. Jaeger
1921-06
s.n.
Riverside
San Jacinto Mountains, Tacquitz
Comment
SD4007
Linanthus pungens
Evelyn Gray
1926-3-20
Riverside
Border of Southern Riverside Co., near Aguanga
Comment
POM259191
Linanthus pungens subsp. hallii
P. A. Munz
1938-8-13
15330
Riverside
Rocky crest of ridge near Santa Rosa Peak.
2378
Comment
POM49701
Linanthus pungens subsp. hallii
H. M. Hall
1901-06
2130
Riverside
Santa Rosa Mountain. Coyote Canyon.
1524
Comment
UCR21908
Linanthus pygmaeus
Steve Boyd
1980-5-2
160
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau
610
Comment
PASA686
Linum micranthum
Frank W. Peirson
1922-5-19
Riverside
Two and one-half miles northeast of Murietta on the Menifee Valley Raod
Comment
UCR114759
Lithophragma parviflorum
Scott D. White, D. E. Bramlet
1999-4-22
7236
Riverside
Lake Skinner area, Ridgetop, north, west, and northwest facing slopes of Bachelor Mtn.
762
Comment
POM10221
Lobelia cardinalis subsp. graminea
Anonymous
1903-8-23
436
Riverside
Spring Brook west of Elliotta. [City of Riverside]
Comment Read comments Jan 5 2015
RSA765
Lobelia dunnii var. serrata
J. T. Howell
1928-7-7
1030
Riverside
Near Glen Ivy.
457
Comment
CAS-BOT-BC60178
Lobularia maritima
Steve Boyd
1991-5-20
6280
Riverside
Santa Ana Mountains. Temescal Canyon, northwest of Lake Elsinore. Mouth of Rice Canyon.
487
Comment
UCR26384
Loeflingia squarrosa
A. C. Sanders, S. Hagopian
1981-5-20
2129
Riverside
Agua Tibia Mountains Area, Wolf Valley, SE of Temecula, at the junction of Road S16 with the road to the Pechanga Indian Reservation
351
Comment
RSA0121391
Loeseliastrum matthewsii
Duncan S. Bell, LeRoy Gross
2016-3-31
9192
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Martinez Canyon, approximately 6 air miles southeast of the summit of Martinez Mountain.
492
Comment
HSC66545
Loeseliastrum schottii
Christopher Davidson
1979-4-4
7702
Riverside
Orocopia Mts. Lower end of Box Canyon Rd., 4.4 mi. E of Mecca.
213
Comment
POM74991
Loeseliastrum schottii
Marcus E. Jones
1903-5-10
10043
Riverside
Palm Spring.
61
Comment
SBBG99596
Loeseliastrum schottii
W. L. Halvorson
1977-2-15
77 -30
Riverside
near jct of Interstate 10 and rd to Joshua Tree Nat Monument
Comment
CAS-BOT-BC342108
Logfia arizonica
S. B. Parish
1907-4-17
6084
Riverside
Palm Springs, Western edge of the Colorado Desert
60
Comment
SBBG81494
Logfia depressa
S. A. Junak
1983-3-23
1620
Riverside
Jefferson Rd, across from entrance to Cahuilla Lake County Park, S of Indio
Comment
UC32051
Logfia depressa
W. G. Wright
1889-1
Riverside
Colorado Desert
Comment
SEINET251733
Lolium multiflorum
Walter Graves
2002-6-11
602 -5
Riverside
Riverside: grown at UCR in Agricultural Operations Fields (Riverside East 7.5' Q.:).
305
Comment
RSA512171
Lolium perenne
Ed LaRue
1989-4-21
s.n.
Riverside
Moreno Valley, ca. 1 mi S of Hwy 60 on Nason St. Adjacent to W side of Nason, S of Dracaea Ave.
Comment
UCR199939
Lolium rigidum
Scott D. White, Justin Wood
2008-5-13
11951
Riverside
Perris Basin, I-215 freeway south of San Jacinto River crossing
431
Comment
RSA0105317
Lomatium lucidum
D. L. Banks
1997-2-23
1315
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, north of Pechanga Road, south of Anza Road, just NNW of San Gabriel Church in the area burned by the 1996 Temecula Fire.
402
Comment
UCR97663
Lomatium utriculatum
A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand
1997-3-12
19913
Riverside
Lake Skinner area, ridgetop (2283 foot ridge) on north side of valley in hills east of Rawson Canyon, 1 mile south of Crown Valley.
671
Comment
SDSU2947
Lonicera subspicata
Charles F. Phleger
1962-5-23
Riverside
Land owned by the Schloss Foundation about 25 miles north of Escondido.
Comment
SEINET1908449
Lonicera subspicata
A. C. Sanders, Mitch Provance
2008-1
35799
Riverside
Peninsular Range; San Jacinto Mtns.; Coldwater Creek along trails in vicinity of junction of South Ridge and Coldwater Trails, 1.25 mi. NE of Mountain Center, c. 3/4 mile NE of Keenwild Fire Station.
1450
Comment
RSA33622
Lonicera subspicata var. denudata
N. C. Cooper
1944-7-15
1582
Riverside
Palms to Pines Highway, San Jacinto Mountains.
1280
Comment
UC219569
Lonicera subspicata var. denudata
P. A. Munz
1922-6-25
5823
Riverside
Hemet Valley to Vandeventer; San Jacinto Mts.
1432
Comment
SEINET3815175
Lophocereus schottii
John L. Anderson, Duncan Bell and Kim Clark
2013-1
Riverside
Comment
CDA27176
Lotus argophyllus
T. C. Fuller
1964-4-14
11831
Riverside
Bench above wash of Whitewater Canyon, 4.4 miles north of Whitewater.
0
Comment
SDSU13582
Lotus corniculatus
W. Miller with C. Mosse
1972-7-11
Riverside
Comment
UC1922339
Lotus crassifolius var. crassifolius
R. E. Riefner Jr.
2007-6-16
07 -264
Riverside
City of Hemet, Bautista Canyon, 2.8 mi E of Fairview Ave. on Bautista Rd.
Comment
RSA90292
Lotus grandiflorus
F. W. Peirson
1924-7-27
4981
Riverside
Dark Canyon, San Jacinto Mountains
1707
Comment
RSA585884
Lotus hamatus
D. L. Banks, S. D. Boyd
1995-5-9
0318
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
RSA614095
Lotus hamatus
D. L. Banks
1997-4-5
1698
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Agua Tibia Wilderness Area. South of Dorland Mountain, just east of the Wilderness Area boundry with the Pechanga Indian Reservation, along a tributary of the north fork of Pechanga Creek.
670
Comment
RSA498321
Lotus heermannii
L. E. Hoffman
1932-11-26
17137
Riverside
Pinon Flats, San Jacinto Mts.
Comment
UC15749
Lotus heermannii
H. M. Hall
Jun 1901
2021
Riverside
s side San Jacinto Mountains
1219
Comment
UCR215615
Lotus heermannii
Alejandra Martinez-Berdeja, Cara M. Stripe
2010-4-24
04
Riverside
Peninsular Range, Box Springs Mountains, eastern edge of Riverside; Two Trees Canyon Trail near the trailhead
409
Comment
UCR169469
Lotus humistratus
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
RSA406172
Lotus nevadensis var. nevadensis
M. B. Dunkle
1933-7-20
3702
Riverside
Idyllwild, San Jacinto Mountains.
1616
Comment
SFV21861
Lotus rigidus
J. R. Pucci
2001-4-13
18
Riverside
Santa Rosa Mountains Highway 74 near Pinyon Flat Campground.
1220
Comment
UCR126497
Lotus salsuginosus
A. C. Sanders, K. C. Rose
1995-4-27
16733
Riverside
Sonoran (Colorado) Desert, Coachella Valley, foot of the Little San Bernardino Mtns., canyon east of Fan Hill, just outside Joshua Tree Nat. Park
549
Comment
JOTR31942
Lotus salsuginosus var. brevivexillus
La Doux, Tasha, M. Harding, B. Truesdell
2011-3-15
2180
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains; rocky drainages feeding into southwest Pinkham Wash
Comment
CSUSB1256
Lotus scoparius
Shirley Hill
1963-3-30
630330 2
Riverside
Road past old resevoir on UCR (University of California Riverside) campus about 10 yards downhill from turnaround
Comment
UCR192716
Lotus scoparius subsp. brevialatus
A. C. Sanders, Mike Misenhelter
2008-6-10
35448
Riverside
San Bernardino Valley, Glen Avon, San Sevaine Wash south of Hwy 60 and of San Sevaine Way, east of concrete channel
231
Comment
POM1874
Lotus scoparius var. brevialatus
H. M. Hall
1902-04
7473
Riverside
Vicinity of Riverside
427
Comment Read comments Aug 19 2010
JOTR33849
Lotus strigosus
La Doux, Tasha, A. Miller and G. Clifton
2009-4-9
3061
Riverside
Joshua Tree National Park. north eastern tip of Eagle Mountains; sandy wash leading to Pinto Wash
354
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
RSA673505
Lotus strigosus
Scott D. White, Bill La Haye
2000-5-27
7965
Riverside
San Jacinto Mountains: Baldy Mtn. area.
1616
Comment
RSA776380
Lotus strigosus
Amber Swanson
2011-4-8
375
Riverside
Granite Mtns area E of Hwy 177 near jct 62.
423
Comment
RSA708492
Lotus strigosus var. tomentellus
Scott D. White, Jennifer H. Jones, James Huelsman
2005-4-14
10888
Riverside
Eastern Coachella Valley. Bajada beneath Mecca Hills , just east of Coachella Canal.
24
Comment
SEINET3218478
Lotus strigosus var. tomentellus
T. B. Salvato
2010-4-20
4061
Riverside
Sonoran (Colorado) Desert; alluvial slope between the McCoy Mountains and McCoy Wash, c. 14 mi northwest of Blythe (McCoy Peak 7.5' Q.)
183
Comment
UC1595620
Lotus wrangelianus
Steve Boyd
1991-5-20
6267
Riverside
s flank Alberhill Mtn. (w end adjacent to old clay mine area); Temescal Cyn
426
Comment
POM349937
Lupinus arizonicus
Robert L. Dressler
1949-3-19
430
Riverside
Coxcomb Mountains, 23 miles NE of Desert Center.
Comment
UCR165640
Lupinus arizonicus
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
RSA776213
Lupinus bicolor
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-29
865
Riverside
Haugen Lehmann exit, Pacific Crest Trail up into canyon east of Cottonwood Canyon
610
Comment
OBI083254
Lupinus bicolor
Rhonda Riggins
1985-3-23
1501
Riverside
Field adjacent Scott Road and I215. 6.1 mi N jct. with I15.
Comment
CLARK-A1528-2819
Lupinus bicolor subsp. microphyllus
John C. Roos
1952-4-30
5603
Riverside
Edgemont
487
Comment
RSA550025
Lupinus bicolor subsp. microphyllus
Walter Wisura
1992-4-10
4672
Riverside
Gorgonio Pass: Stubbe Canyon N of W-Palm Springs.
Comment
RSA594125
Lupinus bicolor subsp. microphyllus
D. L. Banks, Victor W. Steinmann
1996-4-20
0894
Riverside
NW Palomar Mountains; Agua Tibia Mountains; NW foothills of Dorland Mtn.; S end of Los Caballos Road, University of California-Emerson Oaks Reserve.
536
Comment
SEINET10484876
Lupinus bicolor subsp. microphyllus
Tilforth
1979-4-11
TILFORTH 1768
Riverside
Open slopes with grasses, rhus trilobata, paeonia californica, xylococcus Bicolor. Murrieta-deluz road, ca 2 air miles s of murrieta,
305
Comment
RSA407119
Lupinus chamissonis
Anstruther Davidson
1930-1
s.n.
Riverside
Colorado Desert.
Comment
UC15833
Lupinus concinnus
Mrs. Gregory
1890-1
Riverside
San Jacinto
Comment
UC63435
Lupinus concinnus
H. M. Hall
1904-5-16
4945
Riverside
vicinity Riverside (Fairmount Park); vicinity of Riverside, Fairmount Park
243
Comment
UCR178308
Lupinus concinnus
T. B. Salvato, Tracy Tennant
1998-4-23
MOR- 928
Riverside
San Bernardino Mtns., Morongo Indian Reservation, seep in Wood Canyon, tree stand W-07
1220
Comment
SEINET10937080
Lupinus densiflorus var. austrocollium
Tilforth
1979-5-23
TILFORTH 1806
Riverside
White flwd annual with grasses, delphinium parryi, adenostoma fasciculatum, Solanum parishii. Murrieta-deluz rd., Ca 2 air mi. S of murrieta.
335
Comment
JOTR34273
Lupinus excubitus var. austromontanus
La Doux, Tasha, M. Harding, B. Truesdell, M. Wheeler
2010-5-12
3289
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Sandy, narrow canyon at base of Quail Mountain with bouldery/rocky slopes; North end of Juniper Flats (Stop 3)
Comment
POM305372
Lupinus excubitus var. austromontanus
Henry J. Ramsey, Henry J. Ramsey
1938-3-26
646
Riverside
Elsinore Temecula
Comment
RSA282756
Lupinus excubitus var. austromontanus
C. W. Tilforth, B. Busenberg
1980-6-10
1995
Riverside
Ca. 1/2 mile south of Thomas Mtn Campground, at summit of Thomas Mtn. Rd. , west of Hwy 74 and south of Lake Hemet.
2043
Comment
UCR106012
Lupinus excubitus var. hallii
D. L. Banks
1997-5-5
1962
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, east of its intersection with Pechanga Creek. Along the S fork of Pechanga Creek
427
Comment
SD255741
Lupinus formosus
Mitch Provance
2012-5-24
512 19
Riverside
San Bernardino Mountains; Banning, foothills and alluvial fan near border with Beaumont, NE of the intersection of Highland Springs Avenue and Wilson St.
868
Comment
RSA413656
Lupinus formosus var. formosus
Anstruther Davidson
1930-1
s.n.
Riverside
Colorado Desert.
Comment
RSA613661
Lupinus hirsutissimus
D. L. Banks, Victor W. Steinmann
1997-3-13
1459
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
RSA644186
Lupinus hirsutissimus
Scott D. White
1995-8-23
3583
Riverside
San Jacinto Valley. San Jacinto Riv., just N of City of San Jacinto boundary, ca. 1 mi SE of bridge at State St.
463
Comment
UCR35024
Lupinus hirsutissimus
L. B. Ziegler
1967-4-18
113
Riverside
Peninsular Ranges, Foothills of the San Jacinto Mtns, on Poppet Flat Rd
915
Comment
SEINET10970268
Lupinus hyacinthinus
David B. Dunn
1946-8-18
Dunn 2742
Riverside
San jacinto mts., 500 Ft below the peak.
Comment
RSA5514
Lupinus latifolius subsp. parishii
Carl B. Wolf
1932-8-5
3951
Riverside
On trail from Tahquitz Valley to San Jacinto Peak; head of a fork of Tahquitz Creek. San Jacinto Mountains.
2744
Comment
JOTR34001
Lupinus sparsiflorus
La Doux, Tasha, M. Harding
2010-4-7
2889
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains, north of Fan Hill; large, open southwest flowing fan below Key's View; side canyon leading north, approx. 1 mile north of park boundary
Comment
RSA586094
Lupinus sparsiflorus
D. L. Banks, S. D. Boyd
1995-4-5
0135
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove, E of the Dripping Springs Trail, in the N flowing drainage that empties into Arroyo Seco.
610
Comment
UC16021
Lupinus sparsiflorus
H. M. Hall
Apr. 1897
Riverside
Winchester
Comment Read comments Mar 20 2011
UC865459
Lupinus sparsiflorus
I. W. Clokey
1935-4-17
6710
Riverside
Cottonwood Springs
Comment
SEINET12154750
Lupinus sparsiflorus
Unknown
1936-1
12819
Riverside
San Jacinta Mts, S of Palm Springs
Comment
POM262907
Lupinus sparsiflorus subsp. sparsiflorus
J. C. Roos
1937-3-23
434
Riverside
Whitewater, Colorado Desert.
Comment
RSA607589
Lupinus sparsiflorus subsp. sparsiflorus
R. S. Woglum
1938-5-1
1618 a
Riverside
Peninsular Ranges: San Jacento Valley; Hemet.
Comment
UCR60537
Lupinus succulentus
C. W. Tilforth, W. Wisura
1979-4-11
1788
Riverside
hills at south side of Lake Skinner, east of Murrieta
427
Comment
SEINET10837784
Lupinus succulentus var. succulentus
August J. Breitung
1953-4-19
Breitung 14768
Riverside
In grain field 10 mi e of beaumont. Flowers purple, upper lip with white Blotch in center. Keel ciliate near claws both above and below.
Comment
RSA69479
Luzula comosa
F. W. Peirson
1922-5-19
3039
Riverside
San Jacinto River.
1143
Comment
POM294824
Lycium andersonii
Lyman D. Benson
1945-3-29
11630
Riverside
Canyon on Palm Spring Rd. Little San Bernardino Mt
610
Comment
RSA502904
Lycium andersonii
J. C. Lyman
1989-2-13
s.n.
Riverside
SW end of the Bernasconi Hills.
549
Comment
SEINET839661
Lycium andersonii
Bern Schwenn
1998-1
Riverside
South slope of Eagle Mtns: Hayfield 'Cove', a wide cyn mouth ca. 2.5 miles (airline) ENE of Hayfield Pumping Station & 0.75 miles SE of Hayfield Spring
544
Comment
UCR101596
Lycium andersonii
Bern Schwenn
1998-4-2
s.n.
Riverside
Sonoran (Colorado) Desert, S slope of Eagle Mtns, Hayfield 'Cove', a wide cyn mouth c. 2.5 mi. (airline) ENE of Hayfield Pumping Station & 0.75 mi. SE of Hayfield Spring
544
Comment
UCR108294
Lycium andersonii
G. F. Pratt
1997-3-19
s.n.
Riverside
March Air Force Base, c. l mi. airline SW of Arnold Heights. Wash just south of Van Buren Rd.
213
Comment
UCR712
Lycium andersonii
Alan Chamberlain
1957-3-16
s.n.
Riverside
Riverside, Box Springs Mtns, SSW slope of 2556 ft. peak above streambed in Big Springs Canyon
396
Comment
RSA0125107
Lythrum californicum
Duncan S. Bell
2016-10-27
10216
Riverside
Whitewater Canyon area; collecting in Rainbow Canyon, 2.75 air miles northwest of the Whitewater Ranger Station (trout ponds).
1024
Comment
UCR280832
Lythrum californicum
T. B. Salvato, Gregg Miller
2005-6-3
1375
Riverside
Peninsular Range; Perris-Aguanga Basin Region, San Jacinto River c. 2.5 mi SSW of Perris, 1.5 mi downstream of Goetz Road where the river leaves the Perris Plain and enters the hill area above Railroad Canyon
427
Comment
UCR96865
Lythrum hyssopifolia
Scott D. White
1993-4-30
1321
Riverside
San Jacinto Valley, Near intersection of Warren Rd. and Stetson Ave.
458
Comment
RSA702050
Machaeranthera asteroides
Scott D. White, Angelia Carey
2004-9-16
10764
Riverside
San Jacinto Mountain foothills: San Jacinto River wash and adjacent alluv. benches, near Indian Creek confluence.
503
Comment
RSA736980
Machaeranthera canescens
Scott D. White, Angelia Carey, Linca Archa
2004-8-5
10668
Riverside
San Jacinto Mountain foothills: Soboba Indian Reservation- Indian Creek and adjacent uplands, from confluence w/ San Jacinto River to +/- 2 miles upstream.
534
Comment
UCR93099
Machaeranthera cognata
F. M. Reed
1931-4-11
6919
Riverside
Western Colorado Desert, 'Red Canyon' north of Mecca [= Painted Canyon?]
152
Comment Read comments Nov 24 2011
RSA561015
Madia exigua
Steve Boyd, Timothy S. Ross
1992-5-4
7195
Riverside
Southern Santa Ana Mountains; San Mateo Canyon Wilderness Area; Oak Flats area E of Verdugo Potrero
732
Comment
UCR89766
Madia gracilis
Scott D. White, S. J. Myers, S. Ogg Wilcox
1995-6-16
3344
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
RSA377709
Maianthemum stellatum
E. C. Jaeger
1923-6-22
s.n.
Riverside
Tahquitz Valley, San Jacinto Mountains.
2104
Comment
UC484191
Malacothamnus densiflorus
J. T. Howell
1928-7-8
1056
Riverside
above Glen Ivy; Santa Ana Mtns
914
Comment
UCR250109
Malacothamnus densiflorus
A. C. Sanders
2014-4-9
41006
Riverside
Peninsular Range, Temescal Canyon, along Temescal Canyon Rd. c. 0.2 km NW of intersection with Indian Truck Trail
354
Comment
RSA433321
Malacothamnus fasciculatus
J. D. Olmsted
1962-5-10
3614
Riverside
L. Matthews Road ca. 1/2 mi. W of dam.
427
Comment
RSA0087579
Malacothamnus fasciculatus
N. C. Cooper
1944-7-15
1591
Riverside
Palms to Pines Highway, San Jacinto Mountains.
1280
Comment
JEPS23586
Malacothrix clevelandii
Peter H. Raven
1958-5-17
12955
Riverside
7.4 mi se Banning (on road to Idyllwild); San Jacinto Mountains
Comment
SBBG101737
Malacothrix clevelandii
S. Boyd with D. Bramlet
1991-5-13
6246
Riverside
Domenigoni Hills, N side of Domenigoni-Diamond Valleys ESE of Winchester; ridgetop S of S end of Warren Rd; T5S, R1W, N1/2, S31, N/2
Comment
UCR19711
Malacothrix clevelandii
John C. Roos, L. Roos
1954-5-15
6119
Riverside
summit of Reche Canyon
732
Comment
RSA721104
Malacothrix glabrata
J. R. Bruff
1927-3-13
2 -C
Riverside
Fingal.
Comment Read comments Aug 25 2012
UC494757
Malacothrix glabrata
C. L. Hitchcock
1932-4-7
12212
Riverside
5 mi s Cottonwood Springs
Comment
CDA4990
Malva neglecta
Scott D. White
1998-6-28
6800
Riverside
Coastal Plains and Basins; San Bernadino Basin region; Corona: River Road bridge over the Santa Ana River.
Comment
UCR235060
Malvella leprosa
A. C. Sanders, John F. Green
2012-5-27
40206
Riverside
Peninsular Range; Perris-Aguanga Basin Region, San Jacinto River north of Canyon Lake, between Hwy 74 and Goetz Rd.
428
Comment
POM285601
Mammillaria dioica
Lyman Benson
1952-3-23
14844
Riverside
Mountainsides above Cathedral City on the Palms-to-Pines Highway. Mt. Range San Jacinto.
701
Comment
POM254731
Marina parryi
Philip A. Munz
1940-3-23
15685
Riverside
Gold Crown mine, Pinto Mts. east of 29 Palms.
915
Comment
RSA675053
Marina parryi
Scott D. White
2001-4-27
8418
Riverside
Colorado Desert: Shavers Valley. Near the I-10 Freeway ca. 15 miles east of the Indio jtn. of I-10/ SR-111. Bajadas and washes adjacent to powerline access roads near unnamed freeway exit accessing pump station.
396
Comment
UCR178556
Marina parryi
R. G. Swinney
1967-3-12
083
Riverside
Sonoran (Colorado) Desert, North of Desert Center, [a short distance] along the road
274
Comment
UCR244922
Marina parryi
Jim Andre
2012-3-19
21371
Riverside
Sonoran (Colorado) Desert, Palen Valley along Palen Pass Rd [Coxcomb Monument Rd.] (dirt), 7.1 mi. east of Hwy 177
321
Comment
UCR92753
Marina parryi
George K. Helmkamp
1995-3-16
s.n.
Riverside
Sonoran (Colorado) Desert, Below Coxcomb Mtns., west of Rice Rd., 10.3 mi. NE of Desert Center
200
Comment
UCR274806
Marrubium vulgare
David Fraker, Aaron C. Sedgwick
2012-3-27
049
Riverside
Central Mojave Desert, Copper City Road [c. 1 mi south of its junction with Coolgardie Road], Coolgardie Mesa
1189
Comment
POM12436
Marsilea vestita
P. A. Munz
1922-4-29
5071
Riverside
0.5 mile south of Lake Elsinore.
381
Comment
RSA381086
Marsilea vestita
R. F. Thorne, Steve Boyd, Earl Lathrop
1985-7-18
61175
Riverside
Santa Rosa Plateau, Nature Conservancy Reserve: along Cole Canyon.
535
Comment
RSA618002
Marsilea vestita
R. E. Riefner
1998-4-22
98 -291
Riverside
Vernal Pool Flora of the Wildomar Fault: Elsinore Trough between Willard and Murrieta Creek. Lake Elsinore
Comment
RSA716815
Matricaria globifera
A. C. Sanders, T. B. Salvato
2005-5-17
30239
Riverside
Perris Basin: San Jacinto Valley, Gilman Springs Rd. at Quail Lake Golf Course.
439
Comment
RSA180323
Matricaria matricarioides
E. W. Lathrop
1965-4-18
5658
Riverside
10 miles west of Murrieta.
Comment
UCR155078
Matricaria matricarioides
A. C. Sanders, Kelly Volansky
2005-3-17
29228
Riverside
Perris-Aguanga Basin Region, French Valley, SE of Winchester Rd. (Hwy 79) between Thompson Rd. and Benton Rd., c. 0.5 mi. NE of Adobe Spring, near San Diego Aqueduct
412
Comment
UCR167847
Matricaria matricarioides
T. B. Salvato, Melissa Clemons
2005-6-2
1350
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
CSUSB1094
Medicago sativa
Shirley Hill
1963-3-31
630331 2
Riverside
Corner of 8th and Lincoln in Banning. 100 feet from road.
Comment
JOTR34341
Melica frutescens
Andre, Jim
2012-4-11
20684
Riverside
Joshua Tree National Park. N. end of Hexie Mountains, Hidden Tank Picnic Area, approx. 8 mi south of north entrance station, and 1.4 mi SW of paved road (Rte 11)
1076
Comment
OBI74467
Melica imperfecta
David J. Keil
1983-4-15
16895
Riverside
E of Temecula on SR79
Comment
SEINET1004450
Melica imperfecta
A. C. Sanders
2004-1
27548
Riverside
Santa Ana Mtns.: Santa Rosa Plateu, 0.5 km west of Tenaja Road and just north of the San Diego county line
640
Comment
UCD87826
Melica imperfecta
Beecher Crampton
1963-5-7
6783
Riverside
Western. 2 miles W of Lakeland Village, Elsinore Mountains. Cleveland National Forest.
609
Comment
UCR103905
Melica imperfecta
B. G. Pitzer
1997-4-11
3113
Riverside
Lakeview Mtns, Pulsar View Road (dirt), at sharp turn in road c. 1 mi. (air) NE of Juniper Flat Road, and c. 3/4 -1 mi. by road from the base of the hills. C. 3/4 mi. (airline) SE of Mt. Rudolph (measured from BM 'Nelson')
610
Comment
UCR163584
Melica imperfecta
Tracy Tennant
1998-5-27
s.n.
Riverside
Beaumont Badlands, Dellamont Peak, c. 3.5 miles ESE of Gilman Hot Springs
1159
Comment
RSA500170
Melilotus albus
Steve Boyd, Orlando Mistretta, Walter Wisura
1989-5-30
3657
Riverside
Vail Lake area, disturbed area at base of dam, head of Temecula Creek Cyn.
457
Comment
UCR194818
Melinis repens
Scott D. White, Justin Wood
2007-4-16
11652
Riverside
Peninsular Range, near Rainbow Valley, mountains west of I-15 Fwy and immediately north of San Diego County boundary
579
Comment
JOTR32422
Menodora scabra var. glabrescens
Harding, Mitzi, T. Herskovits, D. Shade
2011-8-11
11
Riverside
Joshua Tree National Park. Queen Mountains; Intersection of Park Blvd. and Pinto Basin road; Small rocky hills and surrounding drainages
1112
Comment
RSA549249
Mentha canadensis
A. C. Sanders, O. F. Clarke
1991-10-5
11746
Riverside
Santa Ana River bottom, Rancho Jurupa Park, Pleasant Acres Lake.
Comment
CAS-BOT-BC223708
Mentzelia
John H. Thomas
1957-3-30
6551
Riverside
8.1 miles east of Cactus City, about 20 miles east of Coachella. Colorado Desert
426
Comment
CHSC7076
Mentzelia
I. Wilson
1969-4-6
Riverside
Dry stream bed on e side of access road to Desert Center on s side of Highway 10.
Comment
UCR279572
Mentzelia
A. C. Sanders, Jim Malusa
2017-3-29
43170
Riverside
Sonoran (Colorado) Desert, Orocopia Mountains, Canyon Spring wash c. 400 m above confluence with Salt Creek
344
Comment
RSA440354
Mentzelia affinis
H. M. Hall
1905-04
5766
Riverside
Cathedral Canyon
91
Comment
RSA524580
Mentzelia affinis
Steve Boyd, Tim Ross, L. Arnseth, J. Bonilla
1990-4-3
4127
Riverside
Vail Lake area, upper benches and adjacent slopes of the E flank of 'Big' Oak Mountain., just S of the E summit.
610
Comment
RSA172268
Mentzelia albicaulis
Robert F. Thorne
1963-3-29
32408
Riverside
Ca. 7-8 miles E of Mecca, Mecca Hills.
152
Comment Read comments Dec 14 2011
RSA782078
Mentzelia albicaulis
Duncan S. Bell
2009-3-9
116
Riverside
Arica Mountains: east side of mountain range, west side of Rice Valley approximately 2.7 air miles northeast of Priest Well or approximately 3.3 air miles southeast of the ghost town of Rice.
244
Comment
RSA440405
Mentzelia involucrata
N. C. Cooper
1949-4-8
3249
Riverside
Indio. Mecca Pass, east of Indio.
457
Comment
RSA795936
Mentzelia involucrata
Duncan S. Bell
2009-4-19
260
Riverside
Arica Mountains: west side of range, approximately 2.5 air miles southwest of Priests Well.
391
Comment
SDSU18655
Mentzelia involucrata
Michael G. Simpson, Kristen Hasenstab
2008-4-2
2945
Riverside
Joshua Tree National Park. Wash just southwest of road to Cottonwood Spring, ca. 0.4 mile northwest of Cottonwood Spring.
922
Comment
UCSB24938
Mentzelia involucrata
Keefe, Joseph
1967-3-23
Riverside
Whitewater Canyon Road, 1.9 miles north of U.S. Highway 99, east of Banning
609
Comment
UCSB39335
Mentzelia involucrata
Jorgensen, Jan
1982-3-21
Riverside
Corn Spring Oasis, Chuckwalla Mountains
600
Comment
RSA4894
Mentzelia involucrata var. megalantha
Carl B. Wolf
1932-4-27
3010
Riverside
Colorado Desert, 17 miles E of Mecca on the Blythe road.
152
Comment
SFV2377
Mentzelia laevicaulis
A. M. Johnson
1932-8-18
4131
Riverside
San Jacinto Mountains Along road on east side of mountains.
Comment
JEPS41175
Mentzelia laevicaulis var. laevicaulis
Carl V. Meyer
June 1927
209
Riverside
at foot of Idyllwild Grade Western Base of San Jacinto Mt.,Idyllwild Grade
Comment
RSA282473
Mentzelia obscura
J. Zavortink
1964-1-20
2458
Riverside
Joshua Tree National Monument, Fried Liver Wash
Comment
CAS-BOT-BC348847
Microseris douglasii subsp. douglasii
A. C. Sanders; K. C. Rose
1998-5-21
21860
Riverside
Hemet: alkaline flats west of town, E of the canal, S of Hwy 74 (Florida) and ca. 1/4 mi. W of Warren Rd.
457
Comment
UCR88169
Microseris douglasii subsp. douglasii
Karen Kirtland
1992-5-20
s.n.
Riverside
Perris-Aguanga Basin, San Jacinto River at a planned development called Creekside, east of Dunlap Dr. and north of San Jacinto Ave.
433
Comment
RSA496365
Microseris douglasii subsp. platycarpha
Steve Boyd, Timothy S. Ross, Laurel Arnseth
1989-3-19
3039
Riverside
Vail Lake area, 0.5 mi WNW of dam, S flank Oak Mountain
549
Comment
RSA524413
Microseris heterocarpa
Steve Boyd, Timothy S. Ross, Laurel Arnseth, Jaime Bonilla
1990-4-3
4105
Riverside
Vail Lake area, upper benches and adjacent slopes of the E flank of 'Big' Oak Mountain., just S of the E summit.
610
Comment
UCR120963
Microseris heterocarpa
A. C. Sanders, Mitch Provance, T. B. Salvato, C. L. Sanders
2001-4-3
23890
Riverside
Perris-Aguanga Basin region, Temecula, along east side of pipeline NE of Long Canyon, west of San Diego Aqueduct
381
Comment
RSA501038
Microseris lindleyi
Steve Boyd, Timothy S. Ross, Laurel Arnseth
1989-4-1
3159
Riverside
Vail Lake area, recent burn in hills just to SW of the dam.
488
Comment
RSA613402
Microseris lindleyi
D. L. Banks
1997-4-5
1689
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. South of Dorland Mountain, just west of the Wilderness Area boundry, along a tributary of the north fork of Pechanga Creek.
518
Comment
UCR20736
Microseris lindleyi
A. C. Sanders, Steve Boyd
1980-5-2
1401
Riverside
Peninsular Range; Perris Basin, Motte Reserve; rocky hills 2.5 miles NW of Perris
518
Comment
RSA0018771
Mimetanthe pilosa
Philip A. Munz
1922-6-30
5913
Riverside
Santa Rosa, Santa Rosa Mountains.
1982
Comment
SDSU10749
Mimulus aurantiacus
H. Wedberg
1962-5-23
948
Riverside
4.8 miles from Hwy 395 at Rainbow, on road to Santa Margarita River and Temecula Canyon.
366
Comment
RSA16511
Mimulus aurantiacus var. pubescens
Percy C. Everett
1935-6-17
7147
Riverside
Coldwater Can. , trail to Santiago Pk. 1/3 mi. above Glen Ivy Resort.
457
Comment
UCSB23998
Mimulus aurantiacus var. pubescens
Shaw, Merrilee
1964-4-4
Riverside
Highway 74; 1.7 miles west of Grand Avenue on the west shore; Lake Elsinore
Comment
POM256706
Mimulus aurantiacus var. puniceus
W. Pequegnat
1940-6-15
s.n.
Riverside
Bear Springs
1311
Comment
POM27
Mimulus aurantiacus var. puniceus
Robinson, Crocker
1916-3-29
s.n.
Riverside
Santa Ana Mountains, near Murrieta.
Comment
UCR135845
Mimulus aurantiacus var. puniceus
A. C. Sanders
2004-4-20
27534
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
UCR174553
Mimulus aurantiacus var. puniceus
Jennifer H. Jones
2006-6-6
405
Riverside
Peninsular Ranges; Santa Ana Mtns., Cleveland National Forest along Calif. Hwy 74; lower ele. part of San Juan Loop Trail, N of Upper San Juan Campground
518
Comment
RSA420956
Mimulus bigelovii var. bigelovii
M. B. Dunkle
1933-3-4
3065
Riverside
Painted Canyon
91
Comment
RSA420965
Mimulus bigelovii var. bigelovii
N. C. Cooper
1949-4-8
3318
Riverside
Desert Center.
610
Comment
RSA796511
Mimulus brevipes
Robert F. Thorne, E. W. Lathrop
1977-5-18
49721
Riverside
Santa Ana Mountains: Bear Spring [east slope of Santiago Peak]
Comment
UCR154448
Mimulus brevipes
A. C. Sanders, Mike Misenhelter
2005-6-15
30959
Riverside
Peninsular Range; Sage-Aguanga Region, 2 miles NNE of Vail Lake, 4 miles SSW of Sage, Denise Rd. at Bonita Rd., near Calle de Nino, 1.2 mi. NE of summit of (Big) Oak Mtn., SW of Rocky Ridge and SE of Black Hills
671
Comment
UCR162274
Mimulus brevipes
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
UCR162767
Mimulus brevipes
S. J. Myers, John F. Green
2003-4-4
s.n.
Riverside
San Jacinto Mountains, powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain
1189
Comment
UCR193918
Mimulus brevipes
A. C. Sanders, Mitch Provance
2008-7-11
35773
Riverside
Peninsular Range; San Jacinto Mtns., FS road 5S02 to Coldwater Creek below road to helipad, 1 mi. NE of Mountain Center, c. 1/2 mile NE of Keenwild Fire Station
1463
Comment
POM97127
Mimulus brevipes
P. A. Munz
1925-5-20
9821
Riverside
2 miles west of Dripping Springs.
427
Comment
RSA220987
Mimulus clevelandii
E. W. Lathrop
1966-5-29
6390
Riverside
Main Divide Truck Trail between El Carriso and Santiago Peak. Cleveland National Forest
1220
Comment
UC26926
Mimulus floribundus
H. M. Hall
1901-7
2579
Riverside
Tamarack Valley San Jacinto Mountains
2499
Comment
UCR59768
Mimulus fremontii var. fremontii
Steve Boyd, T. S. Ross, L. Arnseth
1989-3-31
3084
Riverside
Vail Lake area, S of Hwy 79, Kolb Creek drainage, west of Woodchuck Rd.
512
Comment
SBBG66633
Mimulus guttatus
M. Lewis
1947-8-26
24
Riverside
Dark Cyn
1981
Comment
UCR67357
Mimulus palmeri
Steve Boyd, T. S. Ross, L. Arnseth, J. Bonilla
1990-4-2
4007
Riverside
Peninsular Range, Vail Lake area, lower slopes of Agua Tibia Mtn. along Hwy 79, east of USFWS Dripping Springs Guard Station
610
Comment
RSA752135
Mimulus pilosus
Justin M. Wood, Brandy Wood
2009-7-4
1039
Riverside
Riverside Flood Control Basin, SW corner of Patton Rd and Wineville Rd, immediately S of San Bernardino County Line.
250
Comment
UCR216246
Mimulus pilosus
Oleg Pryadko
2008-5-2
087
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
UCR275946
Mimulus pilosus
T. B. Salvato, Meenaxi R. Panakkal, Tim Thomas
2009-6-26
3787
Riverside
San Jacinto Mountains, Rouse Ridge, east of Rouse Hill on 4WD road 2E17 (becoming a foot trail), c. 0.7 mile north of Rouse Ridge Road (5S15), NE of Milky Spring, San Bernardino National Forest
1476
Comment
POM12053
Mimulus rubellus
P. A. Munz
1922-6-30
5911
Riverside
Santa Rosa Mountains.
1982
Comment
RSA500994
Minuartia douglasii
Steve Boyd, Timothy S. Ross, Laurel Arnseth
1989-4-1
3113
Riverside
Vail Lake area, dried bed of man-made pond and adjacent slopes at N base of rounded knob 1.25 miles WSW of dam.
610
Comment
RSA0105080
Mirabilis californica var. californica
Daphne K. Christopher, Hannah Stevens
2003-4-6
101
Riverside
UC Riverside, Motte Rimrock Reserve. Off Sage Rd.
540
Comment
SD137714
Mirabilis laevis var. crassifolia
Darin L. Banks, Steve Boyd
1995-5-3
274
Riverside
Agua Tibia Wilderness Area; north slope of Agua Tibia Mountain, east of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco.
512
Comment
SDSU13835
Mirabilis laevis var. crassifolia
W. Miller with C. Mosse
1972-7-12
Riverside
Comment
UC1537367
Mirabilis laevis var. crassifolia
Gordon H. True
1935-2-27
21
Riverside
Box Springs
365
Comment
JEPS99941
Mirabilis laevis var. retrorsa
Rimo Bacigalupi and P. C. Hutchison, L. Heckard
1962-3-23
8362
Riverside
Lower end of Morongo Wash, 1.9 miles SW of the San Bernardino County line
609
Comment
RSA784965
Mirabilis laevis var. retrorsa
Duncan S. Bell
2012-3-18
3229
Riverside
The Mecca Hills; at the mouth of Box Canyon, on the north side of the Coachella Canal.
14
Comment
SD260077
Mirabilis laevis var. retrorsa
J. Andre
2012-4-11
20786
Riverside
Joshua Tree National Park; NW Eagle Mtns, along dirt road to Black Eagle Mine, 0.7 mi. east of road to Cottonwood Spr (Utah Trail), 34 mi. south of Hwy 62 at 29 Palms. Interface os steep rocky hills and large wash.
729
Comment
UC111312
Mirabilis tenuiloba
S. B. Parish
1907-4-18
6072
Riverside
West Canyon; w edge Colorado Desert
200
Comment Read comments Jun 25 2012
RSA136564
Mohavea confertiflora
Peter H. Raven
1959-1-23
11432
Riverside
Desert alluvial fan of Fargo Canyon.
Comment Read comments Jun 9 2012
UCR279581
Mohavea confertiflora
A. C. Sanders, Jim Malusa
2017-3-28
43152
Riverside
Sonoran (Colorado) Desert, Northern edge of Chocolate Mountains, along Salt Creek at edge of Navy Aerial Gunnery Range, vicinity of Clemons Well site, between wash and old Kaiser RR
314
Comment
UCSB17557
Mohavea confertiflora
Winn, Will
1963-4-8
Riverside
29.2 mi. W of Desert Center on U.S. Highway 60-70
304
Comment
UCSB31044
Mohavea confertiflora
Steele, R.
1977-3-26
Riverside
Box Cyn Road, 5 mi SW of Interstate 10 on
365
Comment Read comments Dec 2 2014
SD233870
Monardella
A. C. Sanders, Mark Elvin, Jane Rodgers
2001-8-17
24608
Riverside
Mojave Desert, Little San Bernardino Mtns: Stubbe Spring, Joshua Tree National Park, 4.35 mi. (airlilne) SW from park road in Lost Horse Valley.
1341
Comment
LA62613
Monardella australis subsp. australis
Elizabeth McClintock;
1939-9-1
sn
Riverside
San Jacinto Mountains, along trail to Round Valley
Comment
CAS-BOT-BC220029
Monardella breweri subsp. lanceolata
B. D. Stark
1927-6-25
s.n.
Riverside
Near Cresmore [Crestmore], West Riverside
304
Comment
UC456087
Monardella breweri subsp. lanceolata
I. J. Condit
1910-6-21
Riverside
Strawberry Valley, San Jacinto Mts.
1676
Comment
UC1499900
Monardella nana
Elizabeth McClintock
1941-6-8
60
Riverside
Road to Santa Rosa Mt. 1 1/2 miles above Pines to Palms Highway
Comment
RSA0014344
Monardella nana
Elizabeth McClintock
1941-7-21
128
Riverside
San Jacinto Mts. Trail to Hidden Lake. A short distance from the top of the ledge just below the turn off to Hidden Lake.
Comment
RSA750403
Monardella nana subsp. arida
Elizabeth McClintock
1941-6-8
69
Riverside
3 miles E of Ribbonwood Camp, Pines to Palms Highway.
Comment
UCR221471
Monardella nana subsp. arida
Elizabeth McClintock
1941-7-21
126
Riverside
Peninsular Range; San Jacinto Mtns., trail to Hidden Lake, occuring for some distance along the trail, below the point at which the switchbacks and Salvia pachyphylla begin
2439
Comment
POM12850
Monardella nana subsp. tenuiflora
P. A. Munz
1922-6-26
5833
Riverside
Santa Rosa.
1738
Comment
RSA287096
Monardella nana subsp. tenuiflora
J. Derby
1978-6-9
s.n.
Riverside
San Jacinto Mountains: Lake Fulmor. Southeast of present L. Fulmor parking lot.
Comment
RSA750284
Monardella nana subsp. tenuiflora
Elizabeth McClintock
1941-7-10
91
Riverside
San Jacinto Mts. Short distance from top of Suicide Rock.
Comment
UC1499811
Monardella nana subsp. tenuiflora
Elizabeth McClintock
1941-7-15
116
Riverside
w Domengonio Flats (on slope s of Strawberry Creek); San Jacinto Mts.
Comment
UC1499942
Monardella nana subsp. tenuiflora
Elizabeth McClintock
1941-7-9
87
Riverside
about 3 mi from Fern Valley (San Jacinto Mt. Trail to Suicide Rock)
Comment
JOTR32860
Monoptilon bellidiforme
La Doux, Tasha, E. Babich
2008-3-5
3007
Riverside
Joshua Tree National Park. NW Eagle Mountains, approx. 2 mi NE of Cottonwood Visitor Center
Comment Read comments Oct 12 2013
POM250432
Monoptilon bellioides
I. W. Clokey
1935-4-17
6811
Riverside
Cottonwood Springs.
Comment
RSA733450
Monoptilon bellioides
Lyman Benson
1933-3-31
4177
Riverside
Beginning of Hemet Road [presumably Hwy 74 on desert side, Deep Cyn.] Colorado Desert watershed.
549
Comment
RSA776335
Monoptilon bellioides
Duncan S. Bell, Amanda Turek
2010-4-10
820
Riverside
Riverside Mountains; southern section of the mountain range; approximately 1 air mile southwest of Riverside Mountain Peak.
269
Comment
RSA0105391
Monoptilon bellioides
Henry J. Ramsey, Henry J. Ramsey
1940-4-14
2003
Riverside
Colorado Desert, north of Blythe.
Comment
CAS-BOT-BC444628
Montia chamissoi
H. M. Hall
1901-7-1
2362
Riverside
San Jacinto Mountains. In meadows or along creeks of Tamarack Valley
2743
Comment
SEINET10522199
Muhlenbergia filiformis
David B. Dunn
1946-8-17
Dunn 2692 a
Riverside
Grass in a wet meadow area. Near the stream at the camp in Taquitz Valley. San Jacinto Mts.
2438
Comment
GMDRC2030
Muhlenbergia microsperma
J. Andre
2006-4-6
6688
Riverside
Little San Bernardino Mountains: Wilson Canyon, JTNP: along Pinto Basin Rd in Wilson Canyon, growing on banks of large wash. Elev. 2841 ft.
866
Comment
UCR138617
Muhlenbergia microsperma
L. C. Wheeler
1976-3-30
s.n.
Riverside
San Jacinto Mountains, Snow Canyon, foot of Mount San Jacinto
579
Comment
SEINET3887720
Muilla clevelandii
N. Duane Atwood, L. Stritch
1993-4-2
17901
Riverside
Santa Rosa Plateau TNC Preserva and adjacent to BLM administrated lands.; 0
671
Comment
RSA678948
Muilla maritima
Scott D. White, Michael Honer
2003-6-3
9492
Riverside
Santa Ana Mountains: Near Rainbow Valley. West of the I-15 Freeway and immediately north of the San Diego County boundary.
335
Comment
UCR92179
Muilla maritima
D. L. Banks, Steve Boyd
1995-5-3
269
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
UC854360
Myosurus minimus
P. A. Munz and I. M. Johnston
1922-5-20
5461
Riverside
Hemet Valley, pool at Kenworthy; San Jacinto Mts
1432
Comment Read comments Mar 25 2011
UCR76155
Myosurus minimus subsp. apus
Michael A. Patten
1993-3-20
s.n.
Riverside
SW edge of Hemet, NW corner of Warren Road & Stetson Road, adjacent to Ryan Field.
457
Comment
RSA0025077
Myriophyllum verticillatum
Steve Boyd, T. S. Ross
1989-8-28
3800
Riverside
Vail Lake area, Temecula Creek at confluence with lake and adjacent sedimentary hills to the east.
442
Comment
SBBG45292
Myriopteris parryi
S. B. Parish
-Mar-1882
Riverside
Agua Caliente [Palm Springs]
Comment Read comments Jul 12 2010
RSA517920
Nama demissa
Steve Boyd, B. Roy, T. S. Elias, S. Zona, S. Meury
1986-3-5
1346
Riverside
Hwy 195, N base of the Orocopia Mts., halfway between I-10 & Box Canyon.
Comment
RSA717451
Nama demissa
Scott D. White, Andrea Warniment
2006-3-22
11263
Riverside
Eastern Coachella Valley a few mi E of Indio. Proposed I-10 Freeway / McMaughton Parkway Interchage, N of I-10 Freeway.
91
Comment
UCD119548
Nama stenocarpa
D. E. Bramlet; A. C. Sanders, M. Costea, and T. Salvato
1999-10-15
2817
Riverside
Mystic Lake. The site is 198m S of Gilman Hot Springs Rd, 1.22 km NW of Hwy 79 and 2.1 km S of Jackrabbit trail.
433
Comment
UC333428
Nassella cernua
unknown
April 1888
Riverside
Elsinore
Comment Read comments Feb 4 2013
RSA586492
Nassella lepida
D. L. Banks, Steve Boyd
1995-5-9
322
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
RSA681894
Navarretia atractyloides
Scott D. White, Michael Honer
2003-6-17
9554
Riverside
S Perris Basin: Murrieta. Interstate 215 / Clinton Keith interchange.
457
Comment
RSA469877
Navarretia fossalis
Christopher Davidson
1977-5-25
5651
Riverside
Mesa de Burro, Santa Rosa Plateau area
701
Comment
RSA543870
Navarretia fossalis
Steve Boyd, Dave Bramlet
1991-5-13
6229
Riverside
Winchester Valley between Winchester and Hemet along upper Salt Creek drainage. N of Santa Fe RR tracks, W of San Diego aqueduct.
Comment
RSA593895
Navarretia fossalis
R. E. Riefner
1995-11-29
94 -396
Riverside
E side of Davis Rd. San Jacinto Wildlife Sanctuary, 100' N of Old San Jacinto River.
Comment
UCR189559
Navarretia fossalis
Diane Menuz
2006-5-9
077
Riverside
Peninsular Range, Perris Basin, San Jacinto Wildlife Area, across the street from main headquarters and information booth
432
Comment
RSA180386
Navarretia hamata subsp. hamata
E. W. Lathrop
1960-6-10
5001
Riverside
8 miles west of Murrieta.
Comment
JEPS57952
Nemacaulis denudata var. gracilis
Dr. L. M. Newlon
1922-4-5
462 a
Riverside
e Palm Springs; San Jacinto Mts.
Comment
LA204524
Nemacladus gracilis
Carl Epling; Harlan Lewis
1941-5-7
Riverside
1 mile W of Cottonwood Springs
Comment
SEINET10939265
Nemacladus longiflorus
Reed
1907-5-26
Reed 1367
Riverside
Santa Ana River bank, north of Rubiderex Mountain
Comment Read comments Oct 6 2017
JEPS22335
Nemacladus orientalis
Peter H. Raven
1958-3-1
11748
Riverside
8.6 mi n Blythe (on U.S. Highway 95)
Comment
UCR114125
Nemacladus orientalis
B. G. Pitzer, J. Ross
1998-3-8
3608 .3
Riverside
Sonoran (Colorado) Desert, N-facing bajada on south side of Hayfield Lake, between lakebed and Hwy I-10
427
Comment
RSA543863
Nemacladus ramosissimus
Steve Boyd, D. E. Bramlet
1991-5-13
6251
Riverside
Domenigoni Hills, N side of Domenigoni-Diamond Valleys ESE of Winchester. Vicinity of ultramafic outcrop on ridge top S of S-end of Warren Road.
549
Comment
RSA659780
Nemacladus ramosissimus
J. C. Roos, L. Roos
1952-4-28
5591
Riverside
Box Springs Mtns.
396
Comment
SEINET10460920
Nemacladus sigmoideus
Raven
1958-5-5
Raven 12890
Riverside
Along road just west of Split Rock, Joshua Tree National Monument
Comment
UCR17340
Nemacladus tenuis var. tenuis
Anna Mayers
1978-4-24
s.n.
Riverside
San Jacinto Mtns, 1.6 km west of Hwy 111 on Chino Canyon Road, outside Palm Springs
Comment
UCR91423
Nemophila menziesii
Scott D. White
1995-3-30
2660
Riverside
San Jacinto Valley, Moreno Valley; hills c. 0.7 air mi directly south of 60 Fwy and west of bend in Moreno Beach Drive. Topo Q. shows 'Moreno' BM 2067 at top of hill.
579
Comment
RSA0059738
Nemophila menziesii
Norman C. Cooper
1945-5-5
2262
Riverside
San Gorgonio Mountains above Banning.
914
Comment
RSA769524
Nemophila menziesii var. integrifolia
Duncan S. Bell, Valentin Arvizu
2010-5-10
977
Riverside
San Bernardino National Forest: Garner Valley, approximately 1.1 air mile southeast of junction of forest service road 6S13 and forest service road 6S04.
1349
Comment
CLARK-A1528-884
Nicotiana bigelovii
C. M. Flanagan
1973-5-22
OO 903
Riverside
Rubidoux
228
Comment
RSA80734
Nicotiana clevelandii
F. W. Peirson
1926-2-22
6511
Riverside
Thousand Palm Canyon, northwest end of Coachella Valley.
122
Comment
UC406106
Nicotiana clevelandii
E. E. Schellenger
1911-2-25
Riverside
Shavers Well; Colorado Desert
Comment
RSA772059
Nicotiana glauca
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4625
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
HSC21284
Nicotiana obtusifolia
L. S. Rose
1967-12-19
67182
Riverside
La Quinta
15
Comment
POM15016
Nicotiana obtusifolia
Mary F. Spencer
1922-3-23
s.n.
Riverside
Palm Springs, Colorado Desert
183
Comment
UCR234814
Nicotiana obtusifolia
Jim Andre, Glenn L. Clifton
2011-2-22
17479
Riverside
Coachella Valley, 1.2 mi due south of Windy Point (at Hwy 111, just southwest of 'The Cove' housing development near Blaisdell Creek, at base of San Jacinto Mountains
320
Comment
SEINET3077688
Nicotiana quadrivalvis
Rodney Hendrick
1965-5-2
Riverside
6 mi west Aguanga on Hwy 71.
Comment
SEINET3077948
Nicotiana quadrivalvis
Marc Mittleman
1982-5-25
Riverside
Gentry Experimental Farm, Los Alamos Road, Murrieta.
366
Comment
RSA643656
Nolina parryi
James C. Dice
1985-6-13
617
Riverside
southeast portion of Thomas Mountain, ca. 4 km south of Kenworthy Station and community of Thomas Mtn.
1525
Comment
CAS-BOT-BC71174
Notholaena californica
S. B. Parish; W. F. Parish
1884-4-1
502 A
Riverside
Agua Caliente, desert slope of San Jacinto Mt.
Comment
CLARK-A1528-3571
Notholaena newberryi
John C. Roos, Lucille Roos
1951-10-27
5348
Riverside
Riverside
304
Comment
UCR142762
Notholaena parryi
L. C. Wheeler
1933-12-2
2305
Riverside
San Jacinto Mountains/ Sonoran (Colorado) Desert, mouth Tahquitz Canyon near Palm Springs
145
Comment
JEPS44055
Oenothera californica
Carl V. Meyer
1929-6-18
768
Riverside
Hemet Valley San Jacinto Mts. (floor)
Comment
RSA40570
Oenothera cespitosa subsp. marginata
J. C. Roos
1947-4-5
3427
Riverside
North base Santa Rosa Mountains, upper reaches of Deep canyon.
Comment
POM200877
Oenothera deltoides subsp. deltoides
Carl B. Wolf
1932-4-27
3065
Riverside
Colorado Desert, Chuckwalla Valley, 16 mi. east of Desert Center.
122
Comment
SEINET3150331
Oenothera dentata
M. E. Jones
1882-4-24
3168
Riverside
San Jacinto
Comment Read comments Jun 24 2020
RSA575843
Oenothera elata subsp. hirsutissima
Steve Boyd
1982-11-2
s.n.
Riverside
Gavilan Hills region, Temescal Canyon at the confluence of Estelle Creek and Temescal Creek, at the northern end of the entrenched meander of Temescal Creek at the western base of Estelle Mountain
329
Comment
RSA0120472
Oligomeris linifolia
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-24
9100
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Martinez Canyon, approximately 5.75 air miles southeast of the summit of Martinez Mountain.
550
Comment
UCR51934
Oligomeris linifolia
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, et al.
1988-3-10
2128
Riverside
Sonoran (Colorado) Desert, N end of the Palen Mtns, 2 miles west of Palen Pass
300
Comment
OBI59203
Oncosiphon piluliferum
Robert Noll
1998-3-23
s.n.
Riverside
Moreno Valley, E of Lake Perris along JFK Blvd. Also seen in Orange county, Haul Cyn Rd, Irvine Ranch
Comment
UCD134649
Oncosiphon piluliferum
A. C. Sanders; T. B. Salvato
2005-5-17
30239
Riverside
Perris Basin: San Jacinto Valley, Gilman Springs Road at Quail Lake Golf Course.
438
Comment
UCR41330
Opuntia basilaris var. basilaris
N. M. Fellows
1984-11-12
19
Riverside
San Jacinto Mtns., Oasis de los Osos Preserve of the Nature Conservancy, off Snow Creek Canyon at the N foot of San Jacinto Mtn.
489
Comment
SEINET6044361
Opuntia chlorotica
Unknown
1996-7-2
4268
Riverside
San Jacinto & Santa Rosa Mnts. Pinyon Flat Area. North of Highway 74 ca 10 road miles east of jct. with Hwy 371. West facing slope.
Comment
CAS-BOT-BC254291
Orcuttia californica
R. F. Thorne; E. Lathrop
1969-5-19
37971
Riverside
Santa Rosa Plateau: Rancho California, Mesa de Colorado, small vernal marsh NW of large vernal marsh
624
Comment
RSA800867
Orobanche cooperi
Jim Andre
2012-3-18
21288
Riverside
Palen Valley; along Rice Road (Highway 177) east of Coxcomb Mountains, 9.6 miles south of Highway 62.
208
Comment
SBBG27016
Orobanche cooperi
K. K. Muller
1967-3-20
1383
Riverside
17.5 mi N of Desert Center on rd to Rice
Comment
SD129364
Oxalis californica
Steve Meyers
1990-3-21
Riverside
Santa Rosa Plateau area: along Los Gatos Road, I(c) mile south of Buena Vista Road (2 miles west of Sandia Canyon and 0.1 mile north of San Diego County line).
366
Comment
SD231356
Oxalis californica
Scott D. White
2003-3-21
8825
Riverside
Santa Ana Mountain Foothills: Rancho Mission Viejo. East-facing slopes above an unnamed tributary to San Juan Creek.
121
Comment Read comments May 28 2018
SD22443
Oxytheca caryophylloides
Susan G. Stokes
Riverside
San Jacinto Mt.
Comment
UCR256885
Oxytheca caryophylloides
G. D. Wallace
2003-7-8
4049
Riverside
Peninsular Range; San Jacinto Mountains, Hidden Lake
2652
Comment
UC6614
Oxytheca trilobata
H. M. Hall
1899-5-21
1164
Riverside
Chalk Hill San Jacinto Mountains
1584
Comment
UC849856
Oxytheca trilobata
P. A. Munz
1922-6-25
5818
Riverside
Vandeventer Flat San Jacinto Mts.
1402
Comment
CAS-BOT-BC327922
Palafoxia arida
G. B. Grant
no date on sheet
s.n.
Riverside
Colorado Desert
Comment
CAS-BOT-BC327925
Palafoxia arida
J. Von Loh
1978-1-23
3307 B
Riverside
Palo Verde Mesa, 12 mi W of Blythe
121
Comment
SEINET12800993
Palafoxia arida
Chris Dietrich, M. Merello & H. Schmidt
1994-1
28
Riverside
7.5 miles south of North Shore on State Highway 111. Along highway on east shore of Salton Sea.
60
Comment
UCR148845
Palafoxia arida
Chet McGaugh
2005-1-5
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, c. 1 mi. north of the Imperial Co. line along Coachella Canal right-of-way
21
Comment
UCR90264
Palafoxia arida
F. M. Reed
1917-5-19
3843
Riverside
Western Colorado Desert, Region of Palm Springs Canyon, mesa south of Palm Springs village
152
Comment
POM363737
Palafoxia arida var. arida
Anstruther Davidson
1893-4-10
s.n.
Riverside
Palm Springs.
Comment
RSA134877
Palafoxia arida var. arida
L. S. Rose
1959-1-8
59002
Riverside
La Tuna Canyon, along La Tuna Canyon Road.La Quinta.
15
Comment
RSA363758
Palafoxia arida var. arida
N. C. Cooper
1942-4-25
617
Riverside
Palm Springs.
Comment
RSA776906
Palafoxia arida var. arida
Thomas Stoughton, Stephanie Rockwood, Christi Gabriel
2011-4-5
962
Riverside
Blythe-Rice Road, East/Northeast of Arica Mountains on Blythe-Rice Road, about 1 mile south of railroad crossing.
243
Comment
UC1601184
Palafoxia arida var. arida
Philip A. Munz
1932-3-14
11975
Riverside
Deep Canyon Coachella Valley
91
Comment
UC665894
Palafoxia arida var. arida
Ira L. Wiggins
1941-3-27
9670
Riverside
about 4 mi ne Desert Center (on road to Rice)
Comment
UCR100329
Palafoxia arida var. arida
George K. Helmkamp
1997-11-1
2516
Riverside
Sonoran (Colorado) Desert, Bermuda Dunes, 41st St and Sparky (just east of Washington and south of I-10)
30
Comment
UCR281926
Palafoxia arida var. arida
A. C. Sanders, Jim Malusa
2017-9-20
43344
Riverside
Sonoran (Colorado) Desert, northern Chocolate Mountains, Tabaseca big game guzzler in canyon 2.35 km NW (309 deg. ) of Tabaseca Tank
563
Comment
RSA92446
Panicum urvilleanum
F. W. Peirson
1928-3-10
7703
Riverside
Just east of Whitewater Bridge, near Whitewater, at head of Coachella Valley.
Comment
RSA552750
Papaver californicum
Steve Boyd, C. Boyd, K. A. Boyd
1992-3-21
6736
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness Area, Tenaja Canyon. along trail from wilderness boundary downstream towards Fisherman's Camp.
366
Comment
UCR226052
Parietaria hespera
A. C. Sanders, Nathan Moorhatch
2011-3-22
38769
Riverside
Peninsular Range, powerline corridor through hills 6.4 km SW of Perris, east of Hwy 74 and south of Ethanac Rd.
506
Comment
UCR101559
Parietaria hespera var. californica
A. C. Sanders
1997-3-19
20052
Riverside
Lake Skinner area, NE of Bachelor Mtn., small canyon below dry falls, north of dirt track off road from Rawson Cyn.
503
Comment
RSA651305
Parietaria hespera var. hespera
W. M. Zabriskie
1973-2-21
124
Riverside
Pipistrelle Canyon, Deep Canyon drainage, N slope Santa Rosa Mtns. (T6S, R6E, SE 1/4 Sec 20)
427
Comment
RSA746822
Parietaria hespera var. hespera
Michael Honer
2003-4-16
1834
Riverside
Gavilan Hills, W slope: about 1 mile N of I-15 freeway, 1 mile E of Lake St. exit. On and around peak '2349'
640
Comment
UCR120970
Parkinsonia aculeata
Jennie Phui
1998-6-3
300
Riverside
Western Colorado Desert/San Jacinto Mtns., NW of Palm Springs, base of Mt. San Jacinto in Chino Cyn., 1.5 mi. above Hwy 111 on road to tram
520
Comment
OBI13279
Parkinsonia florida
H. E. McMinn
1937-3-5
4497
Riverside
About 7 mi W of Blythe
Comment
RSA0035904
Parkinsonia florida
J. M. Andre
2013-3-27
24821
Riverside
Riverside Mountains; east side of Riverside Mountains, along Hwy 95, 13.2 mi. south of Vidal Jct.
126
Comment
RSA500158
Paspalum distichum
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-6-4
3643
Riverside
Vail Lake area, Temecula Creek, SE of the lake, just N of Hwy 79.
488
Comment
RSA0121080
Pectis papposa
Sherwin Carlquist
1958-10-12
629
Riverside
Eagle Mt., pumping station.
Comment
RSA780560
Pectis papposa var. papposa
Stephanie Rockwood, Christi Gabriel
2011-10-5
60
Riverside
Ship Creek. Corn Springs Rd Exit from I10. Take Chuckwalla Valley Rd to Dupont Rd. Follow approximately 5 miles. Chuckwalla Mountains Wilderness Area.
341
Comment
UCD134923
Pectis papposa var. papposa
Lewis S. Rose
1961-11-24
61063
Riverside
La Quinta.
15
Comment Read comments Aug 6 2016
JOTR28754
Pectocarya heterocarpa
La Doux, Tasha, Bill Truesdell
2004-3-11
1035
Riverside
Joshua Tree National Park. Pinto Basin; sand hills
487
Comment
RSA760784
Pectocarya heterocarpa
Thomas Stoughton, Jacqueline McConnaughy, Andrew Monks, M. Volke
2010-3-30
112
Riverside
Coachella Valley Preserve, near mouth of Thousand Palms Canyon. Jct of Ramon Rd and Thousand Palms Canyon Rd.
91
Comment
UCR111561
Pectocarya linearis
Mitch Provance
1998-5-4
1710
Riverside
Jurupa Mountains, SW 'Rattlesnake Mt.', above the Ormand Quarry, c. 1.5 km west of peak 1739
366
Comment
UCR159762
Pectocarya linearis
Scott D. White
1999-5-2
7291
Riverside
Peninsular Ranges: Perris-Aguanga Basin region, Perris Basin: Perris / Sun City area. Just east of Goetz Rd. and south of Ethanac Rd., c. 1.5 - 2 mi west of I-215 freeway
442
Comment
RSA593881
Pectocarya linearis subsp. ferocula
Steve Boyd, Dave Bramlet
1996-4-19
8619
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
RSA611563
Pectocarya linearis subsp. ferocula
R. S. Woglum
1939-4-22
2194
Riverside
Peninsular Ranges: Near Aguanga; Cleveland National Forest.
Comment Read comments Jun 9 2012
UC64422
Pectocarya linearis subsp. ferocula
H. M. Hall
May 1900
Riverside
Reche Canyon
Comment
RSA613412
Pectocarya penicillata
D. L. Banks
1997-4-5
1679
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Agua Tibia Wilderness Area. South of Dorland Mountain, just east of the Wilderness Area boundry with the Pechanga Indian Reservation., Along a tributary of the north fork of Pechanga Creek.
670
Comment
UCR106414
Pectocarya penicillata
Scott D. White
1995-4-5
2718 .1
Riverside
Moreno Valley, Base of slope in 'Badlands', off [Moreno-Redlands] Blvd
640
Comment
RSA0124119
Pectocarya peninsularis
Duncan S. Bell, Sarah De Groot, LeRoy Gross
2016-2-17
8741
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
RSA278964
Pectocarya peninsularis
B. A. Prigge, L. Martinez
1978-3-23
2411
Riverside
NW Colorado desert, 1.2 miles E of Sky Valley near Dillon X Skyridge Roads.
335
Comment
RSA77820
Pectocarya platycarpa
F. W. Peirson
1928-4-24
7908
Riverside
Cottonwood Spring, west end of Eagle Mtns.
Comment Read comments Oct 9 2010
RSA781654
Pectocarya platycarpa
Duncan S. Bell
2009-3-8
75
Riverside
Arica Mountains: northwest section of mountain range approximately 3.2 air miles northwest of Priest Well, or approximately 6 air miles southwest of the ghost town of Rice.
476
Comment
SBBG6317
Pectocarya platycarpa
H. and M. Dearing
1942-2-3
Riverside
6 mi E of Palm Springs
Comment
UC1178536
Pectocarya platycarpa
Peter Kamb
1948-4-11
886 b
Riverside
5 mi e Garnet (Aqueduct rd); Coachella Valley
30
Comment
RSA775947
Pectocarya recurvata
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-31
937
Riverside
Wash crossing Midland Rice Road, near saddle between Little Maria Mountains and Big Maria Mountains
320
Comment
UCR135726
Pectocarya setosa
Mitch Provance, Kerry Knudsen, Petra Wester
2004-5-8
9031
Riverside
Santa Rosa Mtns., c. 0.05 miles S on Santa Rosa Mt. Road from Hwy 74
1402
Comment
UC1125726
Pedicularis densiflora
H. A. Jensen
Mar 1934
318
Riverside
head of Tin Mine Canyon (Cleveland N.F.)
853
Comment Read comments Oct 30 2011
SDSU12874
Pellaea andromedifolia var. andromedifolia
J. Jill Steinberg, Janet Knotts and Kevin Contreras
1998-3-25
30
Riverside
At switchback in road from Santa Margarita (SDSU) Field Station trailer leading down into Santa Margarita River Gorge, north of river.
256
Comment
CAS-BOT-BC71396
Pellaea mucronata
Mrs. E. C. Van Dyke
1928-5-28
s.n.
Riverside
Banning
Comment
CAS-BOT-BC71399
Pellaea mucronata
Peter H. Raven
1958-5-17
12932
Riverside
3/4 miles SE of Banning on road to Idyllwild, San Jacinto Mts.
Comment
UCR111589
Pellaea mucronata
Mitch Provance
1999-1-18
1741
Riverside
Jurupa Mountains, Sunnyside area, 0.25 miles north of the Jensen Quarry, on W side of Sierra Blvd.
381
Comment
SBBG56255
Pellaea mucronata var. californica
R. Hoffmann
1929-9-6
Riverside
San Jacinto Mtns
2286
Comment
POM276878
Pellaea mucronata var. mucronata
Lyman Benson
1945-3-29
11634
Riverside
Canyon on Palm Springs Road, Colorado Desert, Little San Bernardino Mountain
610
Comment
RSA12931
Pellaea mucronata var. mucronata
E. R. Johnson
1935-4-7
6321
Riverside
N side of Cajalco Valley, Gavilan region
457
Comment
RSA659417
Pellaea mucronata var. mucronata
Marcy Keys
1981-5-16
90
Riverside
2 miles southeast of Lake Elsinore where Arbalado Lane runs into foothills.
Comment
UC2031360
Pennisetum setaceum
Duncan S. Bell with Joella Adkins
2012-11-11
4380
Riverside
Colorado Desert; Chocolate-Chuckwalla Mountains region: Mecca Hills: upper branch of Hidden Spring Canyon, approx. 0.6 air miles SE of Hidden Spring and 0.6 air miles S of The Grotto.
Comment
UCR207247
Pennisetum setaceum
O. F. Clarke
2004-4-9
s.n.
Riverside
Peninsular Range, Riverside; UCR Botanical Garden
412
Comment
CAS-BOT-BC266692
Penstemon californicus
Philip A. Munz
1937-5-31
15122
Riverside
Kenworthy, S end of San Jacinto Mountains
1371
Comment
POM259128
Penstemon californicus
Philip A. Munz
1938-8-14
15378
Riverside
East of Toro Peak
2287
Comment
UCR20116
Penstemon californicus
Jeanine Derby
1976-8-10
s.n.
Riverside
San Jacinto Mtns., Garner Valley
1372
Comment
POM11255
Penstemon centranthifolius
Philip A. Munz
1922-6-27
5847
Riverside
Santa Rosa Mountains, Santa Rosa.
1982
Comment
UCD124082
Penstemon centranthifolius
Mitch Provance; Kerry Knudsen, Petra Wester
2004-5-8
9017
Riverside
Santa Rosa Mountains: ca. 0.05 mile south of Santa Rosa Mount Road from Hwy 74.
1402
Comment
UCR24781
Penstemon centranthifolius
W. W. Mayhew
1981-5-21
s.n.
Riverside
San Jacinto Mtns., Garner Valley. 0.5 mi east of Lake Hemet on Thomas Mtn. Road.
1341
Comment
RSA192104
Penstemon heterophyllus var. australis
E. W. Lathrop
1960-6-7
4892
Riverside
14 miles west of Murrieta, Redonda Mesa.
Comment
RSA0124006
Penstemon labrosus
Duncan S. Bell, Thomas Stoughton
2016-4-13
9245
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; on the western slopes of Martinez Mountain.
1548
Comment
RSA2593
Penstemon spectabilis
J. T. Howell
1928-7-9
1061
Riverside
Temescal Canyon, 6 miles south of Glen Ivy
335
Comment
RSA401810
Penstemon spectabilis
Jack Rempel, Miller
1934-7-17
20188
Riverside
San Jacinto.
Comment
RSA733710
Penstemon spectabilis
R. H. McArthur
1934-5-6
s.n.
Riverside
East end Ortega Highway. Roadside.
Comment
SD136744
Penstemon spectabilis
Steve Boyd, Tim Ross
1992-5-15
7407
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
NY661169
Penstemon spectabilis var. spectabilis
W. L. Jepson
1928-4-19
12436
Riverside
Temecula
310.6
Comment
UCD137797
Pentagramma triangularis subsp. maxonii
Geoffrey Levin
1976-3-27
683
Riverside
San Jacinto Mts, Chino Canyon. West of Palm Springs. Alluvial fan of San Jacinto Mountains. Salton Sea Basin drainage area.
396
Comment
UCR91889
Pentagramma triangularis subsp. maxonii
A. C. Sanders, G. K. Helmkamp, L. Lubinsky, C. L. Sanders
1995-1-29
15902
Riverside
San Jacinto Mtns/Colorado Desert, Chino Canyon near Palm Springs, 1.8 mi above Palm Canyon Rd (Hwy111) on the rd to the tram station, vicinity of the upper end of the flood control dike
428
Comment
CAS-BOT-BC77474
Peritoma arborea var. angustata
Aven Nelson
1930-3-1
11168 a
Riverside
No. of Palm Springs
Comment
CAS-BOT-BC73726
Peritoma arborea var. arborea
B. Trowbridge
1979-4-17
6101
Riverside
Lower Cottonwood Springs Wash, north of Interstate 10.
457
Comment
CAS-BOT-BC73729
Peritoma arborea var. arborea
N. Aitkenhead
1977-1-31
2214
Riverside
~1 mi. W. of dillon Rd. - T/L junction in N. Palm Springs
Comment
CAS-BOT-BC73772
Peritoma arborea var. arborea
Marcus E. Jones
1924-2-26
s.n.
Riverside
Shaver's Well
Comment
JOTR35384
Perityle emoryi
Harding, Mitzi, J. Hoines, E. Kramer
2012-2-2
172
Riverside
Joshua Tree National Park. southeast Coxcomb Mountains; SE facing slopes and steep drainages
164
Comment
SBBG55711
Perityle emoryi
D. Keil, M. McLeod, D. Walters
1977-3-28
12078 -2
Riverside
Pinto Basin Rd, 11 mi S of northern park boundary
Comment
UCR279346
Perityle emoryi
A. C. Sanders, Jim Malusa
2017-3-23
42933
Riverside
Sonoran (Colorado) Desert, northern end of Chocolate Mountains, in U.S. Navy Aerial Gunnery Range, c. 2.3 miles east of Iris Pass
787
Comment
SEINET11978708
Petalonyx thurberi
Unknown
1936-1
12554
Riverside
Colorado Desert N of Palm Springs
Comment
SBBG29407
Petalonyx thurberi subsp. thurberi
D. Myrick
1968-3-4
1802
Riverside
Desert Hot Springs
304
Comment
UCR266402
Petunia parviflora
D. E. Bramlet
1996-5-4
2467
Riverside
Perris-Aguanga Basin Region, San Jacinto Wildlife Area, shallow ponds near Marsh A, c. 1.39 km NE of the reserve entrance at Davis Road, via Contour Rd.
434
Comment
LA203888
Peucephyllum schottii
Martha Hilend;
1929-12-27
365
Riverside
Shafer's Wells
Comment
RSA696804
Peucephyllum schottii
J. R. Bruff
1932-3-21
s.n.
Riverside
Base at slope at Spring. 1000 Palms.
Comment
RSA727082
Peucephyllum schottii
Naomi Fraga, Lisa Rojas
2005-2-10
1375
Riverside
Just north of Palen Pass Road, ca. 10 miles east of Hwy 177.
365
Comment
POM259462
Phacelia ambigua
E. C. Jaeger
1939-12-29
s.n.
Riverside
Eytel canon [canyon]branching from Fargo Canon [canyon] 5 mi. east Indio.
244
Comment
RSA0018546
Phacelia campanularia
Joan Stewart
2004-4-24
s.n.
Riverside
Lost Horse Campground, JTNP [Joshua Tree National Park]
Comment
UC881004
Phacelia campanularia subsp. vasiformis
I. W. Clokey
1935-4-17
6845
Riverside
Cottonwood Springs
Comment
SEINET7096698
Phacelia cicutaria
A. G. Vestal
1962-4-8
s.n.
Riverside
In bushes ca. 3.5 miles northeast of Lake Elsinore. NAD27, 33? deg. 42' 56ao, -117?_ 18' 09ao (converted to WGS84 decimal degrees) UTM Zone 11 471978mE, 3730462mN.
Comment
UCR250565
Phacelia cicutaria var. hispida
A. C. Sanders
2014-4-25
41066
Riverside
Peninsular Range, Temescal Canyon, Richland property between Horsethief Canyon Rd and Hostettler Rd., SW of I-15
392
Comment
OBI26128
Phacelia crenulata
David J. Keil
1976-12-12
11906
Riverside
Ca. 5 mi E of Indio along I-10
Comment
RSA781749
Phacelia crenulata
Duncan S. Bell
2011-12-30
3043
Riverside
Arica Mountains: southern section of the mountain range within the Palen/McCoy Wilderness area; approximately 2 air miles southwest of Priests Well, or approximately 7 air miles southwest of the ghost town of Rice.
365
Comment
POM199146
Phacelia distans
Donald A. Johansen, Joseph A. Ewan
1932-4-11
7067
Riverside
Mouth of Tahquitz Canyon.
Comment
RSA346252
Phacelia distans
Robert F. Thorne, C. W. Tilforth, L. M. Shultz, R. K. Benjamin, J. Hogge
1980-4-16
54068
Riverside
Branch Ravine W from Whitewater Canyon, W of road and ca. 3.2 miles N of Hwy 10 and Whitewater PO.
610
Comment
RSA80989
Phacelia distans
G. R. Campbell
1952-4-5
18375
Riverside
Colorado Desert, road leading from Highway 60 to 29 Palms [Hwy 62], at junction to Desert Hot Springs
762
Comment
UCR103915
Phacelia distans
B. G. Pitzer
1997-4-11
3106
Riverside
Lakeview Mtns, spur off Pulsar View Road leading to utility tower, c. 1 mi by road from the base of the hills. c. 3/4 mi (air) SW of Mt. Rudolph.
604
Comment
UCR133396
Phacelia distans
Tracy Tennant, T. B. Salvato
1998-6-23
468
Riverside
San Bernardino Mtns., Morongo Indian Reservation, N end of Hathaway Cyn., c. 0.4 miles east of pk 4265 (polygon 13)
1341
Comment
UCR180601
Phacelia distans
Scott D. White, Angelia Carey
2004-4-5
10016
Riverside
San Jacinto Mountains, Foothills, north of Valle Vista. Indian Creek Watershed
671
Comment
RSA133587
Phacelia imbricata subsp. patula
L. R. Heckard
1956-6-28
768
Riverside
Idyllwild, San Jacinto Mts.
Comment
UC1979608
Phacelia imbricata subsp. patula
D. L. Banks, Victor Steinmann
1995-7-10
0742
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; Along the Wildhorse Trail, S of lower Arroyo Seco, NW of Wildhorse Peak.
Comment
RSA212890
Phacelia lemmonii
Babs Kobaly
1969-6-24
s.n.
Riverside
Upper Big Morongo Canyon, Riverside County.
Comment
CLARK-A1703-1208
Phacelia minor
Charlotte Stocks
1962-5-14
Riverside
Whitewater Canyon
Comment
JEPS89046
Phacelia minor
Rimo Bacigalupi and L. Heckard, P. C. Hutchison
1962-3-23
8358
Riverside
1.9 mi sw San Bernardino County line (lower end of wash); Morongo Wash
609
Comment
RSA151625
Phacelia minor
R. C. Bacigalupi
1954-4-25
4397
Riverside
First-year burn along Califor. Highway 79, close to summitof St. Jones Grae, +- 0.75 miles. south of Sage [9 1/2 miles north of juntion with Calif. Highway 71]
732
Comment
RSA203061
Phacelia minor
James Henrickson
1967-4-30
2462
Riverside
2 miles N of Lake Elsinore.
396
Comment
RSA516879
Phacelia minor
Steve Boyd
1986-3-1
1361
Riverside
Gavilan Hills, Gavilan Plateau: 1/4 mile south of Harford Springs County Park
640
Comment
RSA581748
Phacelia minor
M. Wall, L Fuentes
1995-4-13
99
Riverside
San Jacinto Mtns, along Hwy 243, 6.8 miles S of Interstate 10 out of Banning, road pull out on north and east facing slopes, 1993 burn area.
Comment
RSA612495
Phacelia minor
D. L. Banks
1997-2-23
1322
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, north of Pechanga Road, south of Anza Road, just NNW of San Gabriel Church in the area burned by the 1996 Temecula Fire.
402
Comment
RSA617447
Phacelia minor
B. Pitzer
1997-3-23
2948
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
UC1537525
Phacelia minor
Gordon H. True Jr.
1935-2-20
2
Riverside
Box Springs Sycamore Canyon (lower end of canyon)
365
Comment
UC64052
Phacelia mutabilis
H. M. Hall
July 1897
753
Riverside
San Jacinto Mountains
2438
Comment
RSA654550
Phacelia parryi
Bruce Albert
1982-4-17
80
Riverside
Field north of Santa Rosa road, 5.7 miles east of Lake Mathews Road.
Comment
UCR112131
Phacelia parryi
A. C. Sanders, B. Pitzer, T. B. Salvato
1998-4-26
21757
Riverside
Box Springs Mtns., Highgrove, mouth of Pigeon Pass Canyon at intersection of Pigeon Pass Rd. and Mt. Vernon Ave.
320
Comment
UCR181345
Phacelia ramosissima
Mitch Provance
2003-7-7
6527
Riverside
San Bernardino Valley, S of the site of the historic town of Declezville, in an unincorporated part of Riverside Co. just south of Fontana (in the Southridge area), along the NW slopes of the Jurupa Mountains, c. 0.3 miles ENE of peak 1437
317
Comment
UCR241000
Phacelia ramosissima
Alejandra Martinez-Berdeja, Cara M. Stripe
2010-4-24
21
Riverside
South Coast/Peninsular Range, Riverside, Sycamore Canyon, near the entrance to the park
396
Comment
CAS-BOT-BC265862
Phalaris canariensis
Peter H. Raven
1958-5-18
12992
Riverside
Pinon Flats, San Jacinto Mountains
Comment
CAS-BOT-BC174320
Phalaris paradoxa
A. C. Sanders
2003-5-9
26590
Riverside
San Jacinto Valley: west of Hemet, west edge of Warren Road just north of Hwy 74 (Florida Ave.)
457
Comment
UCD89319
Phleum alpinum
Carl V. Meyer
1928-7-26
538
Riverside
San Jacinto Mountains, Deer Springs.
2651
Comment
UC56539
Phlox austromontana
H. M. Hall
May 17 1901-Jun 1 1901
1912
Riverside
Santa Rosa Peak
Comment
UC1595641
Phlox gracilis
Steve Boyd and Orlando Mistretta
1991-5-9
6190
Riverside
on ridge between Bedford Canyon and McBribe Canyon (along the Bedford Truck Trail, lower flank of the Santa Ana Mountains); Santa Ana Mountains
548
Comment
RSA78182
Pholisma arenarium
P. A. Munz
1953-5-31
18518
Riverside
Joshua Tree National Monument.
1357
Comment Read comments Jul 9 2012
CAS-BOT-BC135102
Phoradendron californicum
Roxana S. Ferris
1918-7-14
964
Riverside
by stream at Palm Springs
Comment
CAS-BOT-BC135105
Phoradendron californicum
Lewis S. Rose
1966-12-11
66093
Riverside
Palm Springs
152
Comment
HSC87172
Phoradendron californicum
Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. Ross
1988-3-10
2103
Riverside
N end of the Palen Mtns., 2 mi. W of Palen Pass
300
Comment
RSA420766
Phoradendron californicum
M. V. Hood
1944-4-7
s.n.
Riverside
Palms to Pines Hwy.
Comment
RSA708427
Phoradendron californicum
Scott D. White
2005-3-29
10830
Riverside
San Gorgonio Pass: Cabazon. Alluvial fan and benches west of San Gorgonio river and south of I-10 Freeway. West of existing gravel quarry, likely to be proposed for quarry expansion.
585
Comment
UCR16369
Phoradendron californicum
R. G. Sullivan
1972-4-20
720420- 3
Riverside
San Bernardino Mtns., Whitewater Canyon, 4 mi. north of Interstate 10
640
Comment
UCR281862
Phoradendron californicum
A. C. Sanders, Jim Malusa
2017-9-19
43331
Riverside
Sonoran (Colorado) Desert, northern Chocolate Mountains, c. 1.35 km SW of Tabaseca Tank
634
Comment
RSA747437
Phoradendron densum
T. Scott, K. M. Meyer, A. Townesmith
2007-3-18
136
Riverside
San Bernardino National Forest. San Jacinto Ranger District, about 0.2 mi. along Pinon Flats Transfer Station Rd. off Rte. 74.
1228
Comment
UC848873
Phoradendron densum
Lewis S. Rose
1936-12-24
36811
Riverside
24 mi. s.w. Indio (Palms to Pines Hwy.); San Jacinto Mts., Palms to Pines Hwy.
1066
Comment
OBI12426
Phoradendron libocedri
Louis C. Wheeler
1931-10-3
243
Riverside
1.5 I NW Tahquitz Peak, San Jacinto Mts
1920
Comment Read comments Jul 9 2012
CAS-BOT-BC171146
Phoradendron serotinum subsp. tomentosum
Geo. B. Grant
1901-8-1
s.n.
Riverside
Strawberry Valley, San Jacinto
Comment
RSA296146
Phoradendron villosum
Barry A. Prigge
1980-8-18
3973
Riverside
San Bernardino Mountains, Whitewater Canyon; 3.5 miles upstream from trout farm.
991
Comment
CDA41154
Physalis crassifolia
T. C. Fuller
1964-4-14
11832
Riverside
Bench above wash of Whitewater Canyon, 3.4 miles north of Whitewater.
0
Comment
RSA615335
Physalis crassifolia
George K. Helmkamp, E. A. Helmkamp
1998-2-18
2692
Riverside
Colorado Desert: Midland Road, 3.8 miles SE of Midland, Little Maria Mountains
Comment
RSA663919
Physalis crassifolia
C. R. Annable
1995-3-15
2285
Riverside
2.7km SW of Valerie on road to Martinez Canyon.
Comment
UC494395
Physalis crassifolia
C. L. Hitchcock
1932-4-7
12201
Riverside
Corn Springs; e Riverside County
Comment
UCR35276
Physalis crassifolia
L. B. Ziegler
1966-9-13
84
Riverside
Sonoran (Colorado) Desert/San Jacinto Mtns., San Jacinto Mtns. Desert slope
701
Comment
UCR94494
Physalis crassifolia
Steve Boyd
1981-2-5
s.n.
Riverside
Peninsular Range, Gavilan Hills Region, S flank of Monument Peak along abandoned road grade leading SW into Dawson Canyon
549
Comment
CAS-BOT-BC538095
Phytolacca americana
R. E. Riefner, Jr.
2016-10-8
16 -398
Riverside
City of Lake Elsinore, SR 74 between Flannery St. and LIncoln St.
403
Comment
CDA7185
Phytolacca americana
A. C. Sanders, T. B. Salvato, Helen Kennedy, A. Salzman
2006-11-9
33220
Riverside
San Bernardino Valley; Riverside, UCR Botanical Garden, subtropical fruit orchard on the north side of the garden.
Comment
CLARK-A1528-2029
Picris echioides
John C. Roos
1937-5-23
2060
Riverside
La Sierra
Comment
UCR115346
Picris echioides
A. C. Sanders
2000-11-15
23725
Riverside
Perris-Aguanga Basin region, Moreno Valley, east side of Ellsworth St. between Cactus Ave. and Allesandro Blvd., near 14400 Ellsworth
476
Comment
CAS-BOT-BC78434
Pinus contorta var. latifolia
Carl B. Wolf
1932-8-5
3984
Riverside
San Jacinto Mts., Summit of San Jacinto Peak
3293
Comment
POM11510
Pinus flexilis
Philip A. Munz
1922-7-7
6037
Riverside
San Jacinto Peak. near summit.
3277
Comment
CAS-BOT-BC79096
Pinus quadrifolia
H. M. Hall
1901-6-1
2139
Riverside
Santa Rosa Mountains, Coyote Canyon
1524
Comment
SEINET4457293
Pinus quadrifolia
H. H. Smith
1912-1
5478
Riverside
Comment
RSA614474
Piperia cooperi
Darin L. Banks
1997-4-5
1701
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. South of Dorland Mountain, just west of Wilderness Area boundry, along tributary of north fork of Pechanga Creek.
445
Comment
UCR31326
Piperia elongata
A. C. Sanders, W. Rehlaender, N. M. Fellows
1983-6-28
3868
Riverside
San Jacinto Mtns, Hwy 243 at the Poppet Flats Tuck Trail
1220
Comment
RSA382777
Piperia transversa
Robert L. Dressler
1944-7-16
1555
Riverside
San Jacinto Mountain, above Pine Cove. San Jacinto Mountains.
2073
Comment
CLARK-A1528-36
Pityrogramma triangularis
E. Kozloff
1939-9-12
Riverside
Riverside
Comment
UCR50389
Pityrogramma triangularis
L. F. LaPre, Jack Easton
1988-1-12
s.n.
Riverside
Santa Rosa Plateau, Mesa de la Punta, Santa Rosa Springs Ranch
610
Comment
UCR41373
Pityrogramma triangularis var. triangularis
N. M. Fellows
1985-1-5
55
Riverside
San Jacinto Mtns, Oasis de los Osos Preserve of the Nature Conservancy, off Snow Creek Canyon at the N foot of San Jacinto Mtn., 1 mi west of Snow Creek Village
506
Comment
RSA359519
Plagiobothrys acanthocarpus
Steve Boyd
1986-3-9
1380
Riverside
Temescal Canyon: Alberhill Mountain, S slope of mountain just east of claymine area.
427
Comment
SD240929
Plagiobothrys acanthocarpus
A. C. Sanders, T. B. Salvato
2011-4-1
38943
Riverside
Peninsular Range: Lake Elsonore, SW of Baker St along dirt branch road to microwave tower, near large water tank on hill (Lake Elsinore 7.5'Q)
409
Comment
UC2029937
Plagiobothrys acanthocarpus
Steve Boyd
2001-4-12
10409
Riverside
GAVILAN HILLS REGION: Southeast base of Alberhill Mountain on flats north of Nichols Road and West of Pierce Street, in the vicinity of the site of Terra Cotta.
Comment
UCR67336
Plagiobothrys arizonicus
S. J. Myers
1991-4-15
91- 8
Riverside
City of Banning, west of Fields Road, north of I-10 and south of the Morongo Indian Reservation.
671
Comment
UCR103182
Plagiobothrys collinus
Scott D. White, Julie Greene
1997-3-12
4785
Riverside
Perris Basin, Sun City, near Interstate Hwy 215, south of Perris and north of Menifee, low hills east of Bavaria Drive
488
Comment
UCR127343
Plagiobothrys collinus
A. C. Sanders, T. B. Salvato, Mitch Provance
2003-4-4
25847
Riverside
San Bernardino/Santa Ana River Valley Region, Jurupa Mtns., hill SW of the Jensen Quarry, NW of Sunnyslope
421
Comment
UC1537688
Plagiobothrys collinus var. californicus
Gordon H. True Jr.
1935-2-20
9
Riverside
Box Springs Sycamore Canyon
365
Comment
UCR22097
Plagiobothrys collinus var. californicus
Steve Boyd
1980-4-27
144
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau
640
Comment
RSA585502
Plagiobothrys collinus var. fulvescens
D. L. Banks, S. D. Boyd
1995-5-9
0364 A
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
UCR92102
Plagiobothrys collinus var. fulvescens
D. L. Banks, Steve Boyd
1995-6-2
0567
Riverside
Palomar Mtns., Cleveland Nat'l Forest, Agua Tibia Wilderness Area, N face of N peak of Agua Tibia Mt., on the Wooodchuck Trail north of the Riverside County boundary, c. 1/4 mi south of the clay grasslands in S32
890
Comment
RSA741104
Plagiobothrys collinus var. ursinus
Scott D. White, Justin M. Wood
2008-6-5
12085
Riverside
Garner Valley: Hwy 74 at Thomas Mountain Rd. - SW corner of junction.
1326
Comment
UCR279569
Plagiobothrys jonesii
A. C. Sanders, Jim Malusa
2017-3-29
43193
Riverside
Sonoran (Colorado) Desert, northern Chocolate Mountains, large canyon 2.8 km south of the confluence of Red Canyon and Salt Creek
460
Comment
UCR97273
Plagiobothrys leptocladus
Scott D. White
1993-4-30
1325
Riverside
San Jacinto Valley, Near intersection of Warren Rd. and Stetson Ave.
458
Comment
RSA562122
Plagiobothrys nothofulvus
Steve Boyd, Tim Ross
1992-4-1
6784
Riverside
Santa Ana Mountains, Elsinore Peak area south of lake Elsinore. South base of Elsinore Peak, just north of Main Divide Road.
1024
Comment
UCSB10521
Plagiobothrys tenellus
Wedberg, H.
1957-3-22
Riverside
Hwy. 71, near Alberhill
Comment
SD140035
Plantago elongata
A. C. Sanders
1993-4-1
13663
Riverside
Western edge of Hemet, 14 acre parcel at NE corner of intersection of Myers St. and Devonshire Ave., 3/4 mi. NE of the intersection of Florida Ave. (Hwy 74) and Warren Rd., just S of Tres Cerritos.
459
Comment
SD262338
Plantago elongata
Mitch Provance, Jeremiah George, Matt K, Beyers, John Hazlett
2017-3-29
317 24
Riverside
Elsinore Trough: Periodic E shoreline of Lake Elsinore (e.g. 1994) in the City of Lake Elsinore, A+- borderline with the Sedco Hills Neighborhood, City of Wildomar, in open space along W side of Mission Trail at Lewis St. (Lake Elsinore 7.5'Q)
387
Comment
UCR77581
Plantago elongata
Steve Boyd, D. E. Bramlet
1991-5-13
6230
Riverside
Peninsular Range, Winchester Valley between Winchester and Hemet along upper Salt Creek drainage. Vernal pool association in pasture north of Santa Fe Railroad tracks, west of San Diego Aqueduct
457
Comment
UCR56012
Plantago erecta
J. A. Adams
1966-3-12
441
Riverside
Peninsular Range, Hwy 74, 5 mi east of Elsinore, toward Perris
503
Comment
RSA650897
Plantago lanceolata
Charles Slattery
1948-5-6
s.n.
Riverside
Found 1 mile south of Corona along Main Street.
238
Comment
UCR43205
Plantago major
B. G. Pitzer
1986-5-24
0246
Riverside
San Bernardino Mtns, Whitewater Canyon, c. 5 mi north of Hwy I-10 on Whitewater Canyon Road. From N edge of hatchery to c. 1/4 mi north of hatchery boundary
732
Comment
RSA781617
Plantago ovata
Duncan S. Bell
2009-3-8
85
Riverside
Arica Mountains: collecting on the mountains ridgeline at the northern part of mountain range approximately 2.7 air miles northwest of Priest Well.
565
Comment
UCR103577
Plantago ovata
George K. Helmkamp
1998-1-17
2543
Riverside
Sonoran (Colorado) Desert, Mecca Hills, Box Canyon Road ENE of Mecca and on the north side of the Coachella Canal
.3
Comment
UCR148852
Plantago ovata
Chet McGaugh
2005-1-5
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, c. 1 mi. north of the Imperial Co. line along Coachella Canal right-of-way
21
Comment
POM4543
Plantago ovata var. fastigiata
I. M. Johnston
1917-4-6
s.n.
Riverside
Palm Canyon.
274
Comment
POM46962
Plantago ovata var. fastigiata
Mary F. Spencer
1920-3-22
1487
Riverside
Palm Springs.
122
Comment
UCD124380
Plantago patagonica
Thorjus Rendira
1923-1
s.n.
Riverside
Aquauga.
Comment Read comments Mar 15 2014
CAS-BOT-BC93217
Platanus racemosa
Herman Knoche
1919-6-1
594
Riverside
Palm Springs.
Comment
UCR270186
Platanus racemosa
A. C. Sanders, Jeanne Marie Acceturo & participants in Jepson Workshop
2016-4-2
42409
Riverside
Peninsular Range, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, south end of Los Caballos Road, vicinity of lab and old Emerson house site
488
Comment
CAS-BOT-BC91882
Platystemon californicus
Ira L. Wiggins
1957-3-29
14109
Riverside
2 miles north of Temecula.
Comment
RSA445715
Platystemon californicus
Frances L. Cramer
1941-5-3
26317
Riverside
Joshua Tree National Monument
Comment
UCR280617
Platystemon californicus
Mitch Provance, Jeremiah George, Matt K. Beyers
2017-4-3
417- 05
Riverside
Gavilan Hills, Alberhill Canyon, dirt road portion of Lake St., about 0.8 miles N of Hwy. 15 at Alberhill.
457
Comment
UCSB30907
Platystemon californicus
Marks, R.
1978-3-16
Riverside
3/4 mi. east of orange grove; at 3000 McAllister Dr; in Riverside
457
Comment
RSA0014931
Plectritis ciliosa
LeRoy Gross, Caitlin Elam, Evan Meyer
2013-5-7
6039
Riverside
West of the community of Pine Cove, near Idyllwild. Out-skirt of the community and Red Hill road (5S10). Near
1720
Comment
JEPS70532
Pleuraphis rigida
W. L. Jepson
1912-10-28
5241
Riverside
in the wash near Riverside Mts.; along the Colorado River, near Riverside Mts.
45
Comment
RSA761079
Pleuraphis rigida
Thomas Stoughton, J. McConnaughy, Andrew Monks, M. Volke
2010-4-22
159
Riverside
Chuckwalla Valley. N of I-10. Wiley Well Rd exit on 4x4 rd towards McCoy Peak.
213
Comment
RSA778493
Pleuraphis rigida
Duncan S. Bell
2009-3-8
60
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
CAS-BOT-BC326648
Pleurocoronis pluriseta
Edmund C. Jaeger
1922-3-18
s.n.
Riverside
Painted Canyon
Comment
CHSC108500
Pleurocoronis pluriseta
Sarah J. De Groot; Leland Lubinsky, Naomi Fraga, Lisa Rojas
2005-2-10
4607
Riverside
Along Palen Pass Road, near Palen Pass, between Granite and Palen Mountains.
402
Comment
HSC66615
Pleurocoronis pluriseta
Christopher Davidson, Josephine Jones
1980-4-4
9948
Riverside
Orocopia Mtns., W end of mountains almost due S of Oro Peak
518
Comment
SD187361
Pleurocoronis pluriseta
Sarah J. De Groot, Leland Lubinsky, et al.
2005-2-10
4607
Riverside
Along Palen Pass Road, near Palen Pass, between Granite and Palen Mountains.
402
Comment
UCD134964
Pleurocoronis pluriseta
C. L. Hitchcock
1966-3-21
24339
Riverside
at summit of pass through Sheep Hole Mts., about 40 miles south of Amboy.
Comment Read comments Mar 1 2014
POM4882
Pluchea sericea
Robinson, Crocker
1916-7-3
S.N.
Riverside
Elsinore.
Comment
POM14436
Poa fendleriana
P. A. Munz, I. M. Johnston
1922-5-21
5505
Riverside
Kenworthy, San Jacinto Mountains
1402
Comment
UC39553
Poa fendleriana subsp. longiligula
H. M. Hall
May 1899
1174
Riverside
San Jacinto Mts
1524
Comment
SDSU18642
Poa secunda subsp. juncifolia
C. Matt Guilliams, Jeannine Ross
2008-3-12
531
Riverside
El Sobrante Landfill preserve area, western Riverside County, east of Interstate 15 off Temescal Canyon Road. Ca. 5 kilometers east off freeway. Access through landfill entrance.
428
Comment
CAS-BOT-BC167528
Polygala acanthoclada
Annie M. Alexander; Louise Kellogg
1941-5-18
2195
Riverside
1.5 miles north of Cottonwood Spring, Eagle Mountains
975
Comment
POM162739
Polygala acanthoclada
E. C. Jaeger
1928-01
s.n.
Riverside
Eagle Mountains: Cottonwood Spring
Comment Read comments Oct 9 2010
POM10481
Polygonum lapathifolium
F. M. Reed
1904-11-6
s.n.
Riverside
River bottom at Evans Ranch, Riverside
Comment Read comments Jul 4 2010
SEINET7048052
Polypogon australis
Steven R. Hill
2001-4-29
33527
Riverside
Whitewater Canyon, along Whitewater River, east side of canyon, east of Whitewater Canyon Road, about 2 miles north of Route I-10. Elevation about 1800 feet.
Comment
CDA2669
Pontederia cordata var. lanceolata
C. Butsch
1988-6-23
Riverside
Thunderbird Country Club golf course, Rancho Mirage.
0
Comment
CAS-BOT-BC102583
Populus fremontii
Carl B. Wolf
1932-4-28
3084
Riverside
Colorado Desert, along the Colorado River near the Blythe Bridge
91
Comment
CAS-BOT-BC102603
Populus fremontii
Alice Eastwood
1919-3-15
7990
Riverside
Indio
Comment
CAS-BOT-BC102606
Populus fremontii
Alice Eastwood
1919-3-15
7986
Riverside
Indio
Comment
RSA613421
Porophyllum gracile
D. L. Banks
1997-4-5
1670 B
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. South of Dorland Mountain, just west of the Wilderness Area boundry, along a tributary of the north fork of Pechanga Creek.
518
Comment
UCR138832
Porophyllum gracile
D. L. Banks
1997-4-5
1670 B
Riverside
Agua Tibia Mtns., NW Palomar Mtns: Pechanga Indian Reservation. south of Dorland Mountain, just west of the Wilderness Area Boundary, along a tributary of the N fork of Pechanga Creek
640
Comment
UCR92085
Portulaca oleracea
Scott D. White, S. Ogg
1994-10-17
2463 .1
Riverside
Temecula Valley, Murrieta Creek at Winchester Road bridge (Banana Avenue)
317
Comment
POM13649
Potentilla gracilis var. fastigiata
Philip A. Munz
1922-7-6
5986
Riverside
San Jacinto Mountains: Tahquitz Valley.
2195
Comment
RSA0013892
Proboscidea althaeifolia
J. C. Roos
1965-9-5
s.n.
Riverside
17 mi. W of Blythe
Comment
RSA0048468
Prosopis juliflora var. torreyana
A. Lee Haines
1962-4-17
s.n.
Riverside
Box Canyon.
274
Comment
SBBG3763
Prosopis pubescens
H. and M. Dearing
1940-11-10
5015
Riverside
1000 Palms Cyn
Comment
UC68617
Prosopis pubescens
H. M. Hall
Apr 1905
5988
Riverside
near Indio; Colorado Desert
30
Comment
CAS-BOT-BC158293
Prunus fasciculata var. fasciculata
F. A. M.
1936-3-20
15509
Riverside
Morengo Valley
Comment
CAS-BOT-BC158296
Prunus fasciculata var. fasciculata
Nancy Ryan Zabriskie; Walter Zabriskie
1971-4-9
386
Riverside
10' south of Hwy 74 between [Sugar Loaf] Sugarloaf Cafe and entry gate to service road. Deep Canyon watershed, north slope Santa Rosa Mountains
1219
Comment
UCR49245
Prunus ilicifolia
Steve Boyd
1986-4-22
1729
Riverside
Temescal Canyon, Walker Canyon area, where Temescal Creek (=Alberhill Creek) flows between Alberhill Mountain and Gavilan Hills
427
Comment
LA208104
Prunus ilicifolia subsp. ilicifolia
W. E. Pequegnat;
1939-4-8
32
Riverside
Santa Ana Mountains
Comment
UC218054
Psathyrotes ramosissima
P. A. Munz, D. Keck
Apr 9 1922-Apr 12 1922
4839
Riverside
vicinity Corn Springs; Colorado Desert, Chuckwalla Mountains, Corn Springs
457
Comment
RSA0104486
Pseudognaphalium
Duncan S. Bell
2015-9-30
8669
Riverside
Santa Rosa Mountains; collecting in the summit area of Asbestos Mountain.
1573
Comment
SD137887
Pseudognaphalium californicum
Darin L. Banks, Steve Boyd
1995-4-5
158
Riverside
Cleveland NationaL Forest, Agua Tibia Wilderness Area, North slope of Agua Tibia Mountain, east of Dripping Springs Alcove, east of trail
550
Comment
UCR280927
Pseudognaphalium leucocephalum
Mitch Provance
2017-5-25
517- 62
Riverside
Temescal Valley, 0.3 to 0.5 miles SE of Indian Truck Trail, between Temescal Canyon Rd. and Hwy. 15
361
Comment
UCR264630
Pseudognaphalium ramosissimum
Mitch Provance
2012-6-19
196- 06
Riverside
San Bernardino Valley, Santa Ana River Bottom, Tequesquite Creek and associated wetlands W of Rubidoux Ave
226
Comment
UCR202446
Psilocarphus brevissimus
Karin Cleary-Rose, G. Nuhn
1995-7-20
s.n.
Riverside
Peninsular Range; Perris-Aguanga Basin, west edge of Hemet, 19 acre parcel on the Wilhelm Ranch, between Hwy 74 and Whittier Ave, at south end of Hyatt Ave., west of the San Diego Aqueduct
457
Comment
UCR85640
Psilocarphus brevissimus
A. C. Sanders
1993-4-5
13687
Riverside
San Jacinto Valley, west edge of Hemet, along south side of Devonshire Ave. between Old Warren and Warren Roads, SW of Tres Cerritos and north of Florida Ave./ Hwy 74
460
Comment
CLARK-A1528-5058
Psoralea californica
John C. Roos
1941-5-10
125
Riverside
San Jacinto Mountains
Comment
CAS-BOT-BC346355
Psorothamnus
W. R. Dudley
1903-12-28
s.n.
Riverside
Palm Springs Station
Comment
CAS-BOT-BC353581
Psorothamnus arborescens var. simplicifolius
H. M. Hall
1901-6-1
2008
Riverside
San Jacinto Mountains, Canyon of the San Jacinto River
670
Comment
JOTR29306
Psorothamnus arborescens var. simplicifolius
La Doux, Tasha, Mike Bell
2006-5-17
1383
Riverside
Joshua Tree National Park. East Deception Canyon
Comment
LA205190
Psorothamnus emoryi
S. Atsatt;
1926-4-17
sn
Riverside
Palm Springs
Comment
POM127145
Psorothamnus emoryi
S. B. Parish
1906-5-10
s.n.
Riverside
Colorado Desert at Palm Springs
Comment
POM8994
Psorothamnus emoryi
Mary F. Spencer
1918-4-27
767
Riverside
In desert sand, Palm Springs, Colorado Desert
Comment Read comments Jul 24 2010
SFV1811
Psorothamnus emoryi
E. R. Blakley
1961-9-10
4707
Riverside
20 miles west of Blythe at desert wash crossing of US-Highway 60-70.
107
Comment
UC65020
Psorothamnus emoryi
E. E. Schellenger
1904-10-15
37
Riverside
Palm Springs Colorado Desert, Palm Springs (near town, Colorado Desert, Southern California)
Comment
SEINET11132326
Psorothamnus emoryi
S. B. Parish
1906-5-1
910 a-6725
Riverside
Colorado desert at Palm Springs
Comment
SBBG21967
Psorothamnus fremontii
R. F. Thorne
1964-5-3
33849
Riverside
near hwy ca. 4 mi S of Morongo Valley, ca. 3 mi S of San Bernardino Co line
Comment
CAS-BOT-BC340870
Psorothamnus schottii
Marcus E. Jones
1926-6-8
s.n.
Riverside
Whitewater
Comment
JOTR31811
Psorothamnus schottii
La Doux, Tasha, Bill Truesdell
2007-11-9
2519
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
RSA0042833
Psorothamnus schottii
Duncan S. Bell, LeRoy Gross
2014-3-13
6245
Riverside
Orocopia Mountains; southern section of range; approximately 1.9 air miles west northwest of Clemens Well.
285
Comment
SBBG29378
Psorothamnus schottii
D. Myrick
1968-3-2
1800
Riverside
Desert Hot Springs
304
Comment
SD46421
Psorothamnus schottii
P. C. Everett, E. K. Balls
1956-5-2
21555
Riverside
On road to Eagle Mt. Pumping Station, 4 mi. N from turn-off Hwy. 60/70, w. of Desert Center.
305
Comment
SDSU7847
Psorothamnus schottii
Thomas A. Zink
1971-4-1
Riverside
Alongside Berdoo Canyon Rd. 8 miles north of Dillon Road.
549
Comment
UC1280845
Psorothamnus schottii
H. E. McMinn
1935-6-27
4059
Riverside
Palms to Pines Highway Desert slope, Palms to Pines Highway (Desert Slope)
Comment
UCD108371
Psorothamnus schottii
Marian L. Vincent; Richard H. Swade
1963-10-19
467
Riverside
On California State Hwy. 74 ca. 6 miles south of Palm Desert.
Comment
JOTR32401
Psorothamnus spinosus
Harding, Mitzi, A. Benton
2011-7-13
16
Riverside
Joshua Tree National Park. Cottonwood Canyon, between Cottonwood and Eagle Mountains; Along Cottonwood Spring Road; Large, active, sandy wash
741
Comment
UCD108382
Psorothamnus spinosus
Victor Duran
1933-7-3
3499
Riverside
Coachella Valley at Deep Canyon.
243
Comment
SBBG34287
Pteridium aquilinum var. pubescens
M. Lewis
1947-8-26
18
Riverside
San Jacinto Mtns
1981
Comment
CAS-BOT-BC421263
Pterostegia drymarioides
H. M. Hall
1901-6-1
2080
Riverside
San Jacinto Mountains. South slopes in the vicinity of Chalk Hill
1402
Comment
RSA245520
Pterostegia drymarioides
Larry E. DeBuhr
1973-3-29
941
Riverside
About 3 miles north of I-10 along Hwy 62.
Comment
UCR112974
Pterostegia drymarioides
B. G. Pitzer, T. Tennant
1998-2-21
3542
Riverside
Sonoran (Colorado) Desert, S-facing fan on north side of Hayfield Lake, along road to pumping plant.
427
Comment
RSA263786
Pulicaria hispanica
Margaret Hardinge, Crooks
1961-9-6
311
Riverside
Santa Ana canyon; Davenport Ranch on Hwy 91
Comment
UCR18860
Pulicaria paludosa
John C. Roos
1965-6-23
s.n.
Riverside
Sonoran (Colorado) Desert, Palm Springs
Comment
CAS-BOT-BC156401
Purshia tridentata var. glandulosa
Nancy Ryan Zabriskie; Walter Zabriskie
1972-3-30
489
Riverside
Carrizo Rd. (6S03) west of Sugarloaf Mtn., south of Hwy 72, Santa Rosa Mts.
1219
Comment
UC217995
Purshia tridentata var. glandulosa
P. A. Munz and I. M. Johnston
1922-5-20
5494
Riverside
Kenworthy; San Jacinto Mts.
1432
Comment Read comments Mar 25 2011
SD260961
Quercus
Mitch Provance
2012-9-5
912 17
Riverside
Badlands of Western Riverside County: Potrero Creek, S end of City of Beaumont, E side of Highland Spring Rd., about 100 yards south of intersection with Breckenridge Ave.
754
Comment
SBBG58959
Quercus X morehus
J. E. Butner
1948-10-3
656
Riverside
ca. 5 mi out of Idyllwild toward Palm Springs on St Hwy 74
Comment
UCR94267
Quercus agrifolia
Scott D. White
1996-4-14
3914
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
SD187413
Quercus agrifolia var. oxyadenia
R. E. Riefner Jr.
2005-8-12
05 599
Riverside
San Jacinto Mountains, vicinity of McMullen Flat on SR 243 at Valley Hi County Park
1139
Comment
CAS-BOT-BC126763
Quercus berberidifolia
A. C. Sanders; T. B. Salvato; Matthew Malle; Jonas Winbolt; Katie A. Kurtz
2010-4-2
37712 B
Riverside
Peninsular Range: Alberhill, south foot of the Gavilan Hills at Temescal Canyon, along dirt road north of Concordia Ranch Rd, and east of Black Powder Rd.
379
Comment
OBI4996
Quercus berberidifolia
Dieter Wilkins, Gary Wallace
1966-2-22
624
Riverside
Dripping Springs near Radec along Hwy 71
488
Comment
RSA19221
Quercus berberidifolia
R. S. Woglum
1938-5-1
1602
Riverside
Hemet, So toward Aguanga
Comment
SEINET10678004
Quercus chrysolepis
Tracy Scott, Andrew Townesmith; Karen M. Meyer
2007-3-15
Scott 131
Riverside
San Bernardino National Forest. 14.5 mi. S on Rt. 243 from US 10, at pulloff next to Soboba Penny Pine Plantation.
1602
Comment
UCD45614
Quercus cornelius-mulleri
Frank C. Vasek
1975-9-11
s.n.
Riverside
In pinyon woodland (desert margin), elevation ca. 5000 feet; South Sheep Mountain, at the South edge of the Deep Canyon Reserve, Riverside County, California.
1524
Comment
RSA503821
Quercus cornelius-mulleri
N. C. Cooper
1943-9-11
910
Riverside
East side of San Jacinto Mt.
Comment
JOTR31147
Quercus john-tuckeri
La Doux, Tasha
2009-6-3
1857
Riverside
Joshua Tree National Park. (Stop 2): Little San Bernardino Mountains, Covington Flats Area, Covington Spring
1396
Comment
JEPS98072
Quercus palmeri
D. Wilken with E. Painter
2000-11-4
15870
Riverside
State Hwy. 74. E of jct. with State Highway 71, near old Santa Rosa Summit, at trailhead to Pacific Crest Trail San Jacinto Mountains
1600
Comment Read comments May 30 2008
HSC92902
Rafinesquia californica
Karen Kirtland
1993-4-17
Riverside
Hills N of Temecula
Comment
JOTR31984
Rafinesquia californica
La Doux, Tasha, M. Harding, M. Wheeler, T. Herskovits
2011-4-14
2219
Riverside
Joshua Tree National Park. Southwest Eagle Mountains; west of Lost Palms Canyon; bouldery canyon with sandy wash bottom
731
Comment
POM41556
Rafinesquia neomexicana
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center, Colorado Desert
Comment
UC827665
Ranunculus californicus
P. A. Munz
1922-4-28
5019
Riverside
5 mi nw Corona
274
Comment
POM13799
Ranunculus cymbalaria var. saximontanus
P. A. Munz
1922-4-30
5139
Riverside
Tucalota Creek, south of Hemet
Comment
UCD96158
Ranunculus hebecarpus
Scott D. White; Dave Bramlet
22-23 Apr 1999
7233
Riverside
Lake Skinner Area, ridgetop, north-, west-, and northwest facing slopes of Bachelor Mountain.
548
Comment
UC56738
Raphanus sativus
H. M. Hall
April 1902
2989
Riverside
vicinity of Riverside; Southern California
457
Comment
SEINET3930658
Rhamnus crocea
David Keil
1983-4-15
16893
Riverside
East of Temecula on SR79.; 0
Comment
UCR281474
Rhamnus crocea
Mitch Provance, John Hazlett, Matt K. Beyers, Jeremiah George
2017-3-31
317- 95
Riverside
Temescal Valley, Corona, N side of Campbell Ranch Rd., 0.2 miles E of intersection with Temescal Canyon Rd.
330
Comment
OBI52766
Rhamnus ilicifolia
B. Pitzer & A. C. Sanders, A. C. Sanders
1987-4-21
494
Riverside
Box Springs Mts, near Southernmost radio towers
792
Comment
RSA484732
Rhamnus ilicifolia
A. C. Sanders, E. J. Lawlor
1988-10-22
8735
Riverside
Pinyon Flats area Santa Rosa Mountains, along the trail about 1/2 mi. W of the Dolomite Mine.
1200
Comment Read comments Sep 10 2011
RSA526085
Rhamnus ilicifolia
Steve Boyd, Tim S. Ross
1990-5-11
4658
Riverside
Vail Lake area, Arroyo Seco drainage, canyon bottom at N base of Wild Horse Peak, SE of Dripping Springs campground of Cleveland National Forest.
579
Comment
UC592701
Rhamnus ilicifolia
P. C. Everett
1935-6-18
Riverside
about 1.5 mi n (below) Coldwater Canyon main divide motorway (Coldwater Canyon Trail); Santa Ana Mts., Coldwater Canyon
1280
Comment
VVC445
Rhamnus ilicifolia
Markell Kohn
1959-4-20
s.n.
Riverside
Box Springs Mtns, On Stone Ranch Rd 3 mi SW of intersection of Pigeon Pass/Stone Ranch Rds. 50 yds N of northern most radio station.
579
Comment
POM320387
Rhododendron occidentale
Anonymous
1968-11-3
s.n.
Riverside
Fulmor Lake, San Jacinto Mountains
Comment
CAS-BOT-BC170427
Rhus
H. E. Hasse
1903-11-22
s.n.
Riverside
Cienega in Chio Canyon, San Jacinto Mtn.
Comment Read comments Sep 3 2017
UCD116881
Rhus aromatica
Ted C. MacRae
1995-5-26
43 b
Riverside
Santa Rosa Mts., Pinyon Flats Cpgd., 15.5 mi S Palm Desert.
1219
Comment
CAS-BOT-BC167935
Rhus ovata
Munz; Harwood
1920-2-28
3263
Riverside
2 mi. S.W. of Corona
304
Comment
CAS-BOT-BC167973
Rhus ovata
Carl B. Wolf
1932-5-24
3643
Riverside
No. base of San Jacinto Mts. Snow Creek Canyon. 1/2 mi. below fish hatchery
548
Comment
RSA403686
Rhus ovata
E. Crow
1929-4-7
290
Riverside
Santa Ana Mountains, Corona Skyline Drive.
Comment
RSA650224
Rhus ovata
W. A. Reinke
1971-5-8
s.n.
Riverside
7mi. N. of 2nd St. on [Highway] 71-74, Elsinore.
Comment
RSA736736
Rhus ovata
Scott D. White, Angelia Carey, Linda Archer
2004-8-5
10684
Riverside
Soboba Indian Reservation- Indian Creek and adjacent uplands, from confluence w/ San Jacinto River to +/- 2 miles upstream.
534
Comment
UC472805
Rhus ovata
Mary F. Spencer
Aug 1925
287
Riverside
Idyllwild; San Jacinto Mountains
1524
Comment
UCR199693
Rhus ovata
Scott D. White, Angelia Carey, Linda Archer
2004-8-5
10684
Riverside
San Jacinto Mountain foothills, Soboba Indian Reservation, Indian Creek and adjacent uplands, from confluence with San Jacinto River to c. 2 miles upstream
610
Comment
POM10268
Rhus trilobata var. quinata
Charlotte M. Wilder
1904-3-22
46
Riverside
Wilder s Canon. Jurupa Hills. Near Riverside.
Comment
POM12861
Ribes cereum
P. A. Munz
1922-6-28
5878
Riverside
Ridge west of Toro Peak.
2409
Comment
RSA3121
Ribes indecorum
Carl B. Wolf
1932-2-11
2650
Riverside
Hidden Canyon 5 mi. W. of Corona at base of Santa Ana Mts.
405
Comment
RSA511348
Ribes malvaceum var. viridifolium
B. Pitzer
1988-1
661
Riverside
San Jacinto Mts, Hwy 74 below Mtn Center at a large turn out.
1220
Comment
RSA0088969
Ricinus communis
R. G. Swinney
1967-5-26
11741
Riverside
Snow Creek.
335
Comment
UCR4163
Ricinus communis
R. H. Sauer
1965-4-30
s.n.
Riverside
Peninsular Range, Intersection of Chase Drive and Skyline Drive, 3.5 mi SW of Corona
244
Comment
RSA335001
Ricinus communis
Steve Boyd
1985-7-30
1045
Riverside
De Luz rd., 7.8 miles west of Rancho [California]. Roadside weed along Sandia Creek, infrequent.
Comment Read comments Apr 16 2009
POM17950
Romneya coulteri
P. A. Munz
1923-6-14
7108
Riverside
Trail from Glen Ivy to Santiago Peak.
1006
Comment
UCR235073
Romneya coulteri
A. C. Sanders, John F. Green
2012-6-1
40222
Riverside
Peninsular Range; Santa Ana Mtns. Region, hills between I-15 and Temescal Canyon Rd., 0.22 km south (178 deg. ) of El Hermano Rd. junction with Temescal Canyon Rd., NW of Lee (Corona) Lake
325
Comment
SDSU12269
Rorippa nasturtium-aquaticum
Jeremy Mass, Ryan Jacobsen
2000-4-19
18
Riverside
Growing in Stone Creek near Southside Field Station, Santa Margarita Ecological Reserve (SDSU).
251
Comment
RSA740619
Rubus laciniatus
Scott D. White, Justin M. Wood
2008-7-8
12372
Riverside
San Jacinto Mountains: Hurkey Creek Watershed- Bonita Vista Rd, ca 1/2 miles E and W of Hurkey Creek crossing.
1512
Comment
JEPS44747
Rubus parviflorus
W. L. Jepson
1903-8-6
2278
Riverside
Dark Canyon San Jacinto Mt., Dark Canyon
1524
Comment
PASA1195
Rubus parviflorus
Sally Ellis
1939-6-24
Riverside
Halona
Comment
POM19609
Rubus parviflorus var. bifarius
Mary F. Spencer
1923-6-12
2163
Riverside
Idyllwild, San Jacinto Mountains.
1646
Comment
RSA0030906
Rubus parviflorus var. hypomalacus
Norman C. Cooper
1944-6-17
2008
Riverside
San Jacinto Mtns., above Banning.
1219
Comment
RSA0088438
Rumex dentatus
Mitch Provance
2011-7-4
17179
Riverside
San Bernardino Valley: Northwestern base of the Jurupa Mountains, adjacent to S side of Fontana (technically in an unincorporated part of Riverside Co.), retention basin on S side of Philadelphia St., just E of Country Village Rd.
262
Comment
UCSB10612
Rumex hymenosepalus
Gill, Robert
1960-3-23
Riverside
About 1 mile up Snow Canyon from road to Palm Springs; San Jacinto Mts.
396
Comment
UCR167685
Rumex salicifolius
T. B. Salvato, Melissa Clemons
2005-6-23
1296
Riverside
Peninsular Range; Temescal Valley, Walker Canyon, 1.5 mi due east of Alberhill, N of Hwy I-15
412
Comment
JEPS3048
Rumex salicifolius var. denticulatus
Carl V. Meyer
1928-7-30
586
Riverside
San Jacinto Mts., Saunder's Meadow
Comment
LA207772
Rumex violascens
J. Warren;
1952-4-6
sn
Riverside
Snow Creek
609
Comment
SDSU7072
Salazaria mexicana
J. Godsil
1953-3-20
575
Riverside
hwy to Twenty- nine Palms; Joshua National Monument.
792
Comment
SD11898
Salix exigua var. exigua
Mrs. H. P. Bracelin
1932-4-12
601
Riverside
East side of bridge over Santa Ana River, 4.8 km north of Arlington on road to Pedley, west of Riverside
239
Comment
CAS-BOT-BC108146
Salix gooddingii
A. C. Sanders
2004-5-12
27866
Riverside
Lake Skinner area - Lake Skinner, NW shore near inlet, SW foot of Bachelor Mtn.
445
Comment
POM46946
Salix gooddingii
Mary F. Spencer
1918-4-8
813
Riverside
Palm Springs.
137
Comment
RSA653231
Salix gooddingii
A. C. Sanders, T. B. Salvato
2000-5-30
23434
Riverside
Menifee Valley: S of Newport Rd., N of Holland Rd. and E of Brandley Rd., 2 miles due east of Railroad Canyon Lake.
439
Comment
SDSU13389
Salix gooddingii
Joseph Verfaillie, Shasta Gaughen
2000-4-29
51
Riverside
Santa Margarita Eclogical Reserve North side. The south side of the river just west of the the old pipeline crossing.
235
Comment
SD80051
Salix laevigata
Nancy Ryan Zabriske, Walter Zabriske
1970-3-27
268
Riverside
Andreas Canyon, east slope San Jacinto Mts.
305
Comment
SEINET242059
Salix laevigata
A. C. Sanders, T. B. Salvato
2001-3-30
23857
Riverside
Perris-Aguanga Basin region: Temecula, Long Canyn W of Del Rey Rd, along bottom of canyn W of junxn of Av. Pina Colada
366
Comment
UC914202
Salix laevigata
Charles B. Fiker
1946-4
3354
Riverside
road dip s. of Temecula bridge (on Hwy. 395, at upper end of sand pit next to fence)
Comment
UCD111137
Salix laevigata
A. C. Sanders
2004-5-12
27867
Riverside
Elsinore Basin Region: Walker Canyon at north foot of Alberhill Mountain, Temescal Creek.
Comment
SD152755
Salix lasiolepis
Steve Boyd, T. Ross, O. Mistretta
1992-2-26
6685
Riverside
Santa Ana Mountains, San Mateo Cyn from Fisherman's Camp downstream to confluence with Bluewater Cyn.
305
Comment
UCR174233
Salix lasiolepis
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-28
32666
Riverside
Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd., vicinity of peak 2279
695
Comment
RSA752877
Salix scouleriana
Orlando Mistretta
2009-7-10
4002
Riverside
Santa Ana River Canyon. Vicinity of Camp Round Meadow; 0.40 miles SE of junction of highway 38 and Jenks Lake Rd.
2027
Comment Read comments Jun 29 2015
CDA21320
Salsola australis
B. Villegas
2002-8-19
239 -3
Riverside
South Coast Region; Temecula, Vaquero Dr. at Gallespy Ct.
335
Comment
CDA23465
Salsola australis
R. E. Riefner Jr.
2007-1-31
Jul- 32
Riverside
City of Temecula, along Highway 79 at Bedford Court; east on block from I-5 Freeway.
Comment Read comments Nov 27 2013
RSA0112097
Salsola tragus
Duncan S. Bell
2009-8-15
428
Riverside
Northeast side of the Arica Mountains, where the railroad tracks cross Midland Road.
251
Comment
RSA552734
Salsola tragus
Steve Boyd, Timothy S. Ross, Orlando Mistretta
1992-3-31
6755
Riverside
San Mateo Cyn. Wilderness Area. Tenaja Trail from jtn w/ Morgan Tr. S to Pigeon Spring area.
670
Comment
SEINET3090659
Salsola tragus
Steve Morgan
1974-5-20
161
Riverside
Los Angeles. 7417 Variel Ave., Canoga Park, San Fernando Valley.
Comment Read comments Nov 8 2015
UCR116415
Saltugilia australis
S. J. Myers
2001-4-6
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon
976
Comment
RSA516420
Saltugilia caruifolia
W. Wisura, Bart O'Brien, Tom Hayduck
1990-5-2
4425
Riverside
Ortega Hwy. below switchbacks above Lake Elsinore, in burned areas.
Comment
CAS-BOT-BC232922
Saltugilia latimeri
Leigh A. Johnson
1992-5-15
92 -021
Riverside
Pinyon Flats: 1/2 way between Palm Canyon Drive and Jeraboa Road, about 100-200 yards N of the road near a rocky outcrop.
1280
Comment
JOTR37445
Salvia apiana
Hodges, Stephen, T. Green
2016-5-24
567
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Quail Mountain Complex; along social trail ascending from Quail Springs parking lot towards Johnny Lang Canyon (Stop 1).
Comment
RSA651668
Salvia apiana
Al Dugger
1948-5-21
s.n.
Riverside
On easterly slope (foothills) of San Gorgonio Pass, north of Banning.
915
Comment
UCR234759
Salvia apiana
A. C. Sanders, John F. Green
2012-6-25
40314
Riverside
Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon near Hostettler Rd. south of I-15, narrow canyon draining from vicinity of Palomino Creek Dr. at end of Calendula St.
387
Comment
RSA69373
Salvia carduacea
G. R. Campbell
1951-5-30
16142
Riverside
Just east of Cahuilla.
1098
Comment
UCLA70110
Salvia carduacea
L. Haines and L. Erickson
1937-4-9
Riverside
near Winchester
Comment Read comments Mar 20 2011
HSC78990
Salvia columbariae
K. Berg
1981-5-1
357
Riverside
San Jacinto Mtns. along Banning-Idyllwild Hwy. (243) below Mt. Eden
Comment
POM13462
Salvia columbariae
P. A. Munz
1922-5-19
5367
Riverside
5 miles NE of Murietta.
457
Comment
RSA757621
Salvia columbariae
LeRoy Gross, Jackie McConnaughy, Drew Monks, Thomas Stoughton, Jane Tirrell, Malia Volke
2010-4-12
4337
Riverside
Whitewater Canyon Bioblitz: From camp near 34.02539N, 116.68032W, east of the Paw, near the mouth of Catclaw Flat canyon. Dropped down the Whitewater River to the first wide alluvial canyon to the east, near 34.02133N, 116.67779W., Surveyed this canyon to near 34.02483N, 116.66819W. Then surveyed back to camp by climbing to saddle of ridge to the north, near 34.02655N, 116.67484, and small draw at south end of Catclaw Flat Canyon.
871
Comment
SEINET7063422
Salvia columbariae
A. G. Vestal
1947-3-29
s.n.
Riverside
East of Lake Elsinore along Railroad Canyon. UTM Zone 11, 473626mE, 3725052mN. (WGS84/NAD83).
411
Comment
UCLA70166
Salvia columbariae
Norman C. Cooper
1944-4-21
1149
Riverside
Banning
701
Comment Read comments Mar 13 2011
UCR279595
Salvia columbariae
A. C. Sanders, Jim Malusa
2017-3-28
43162
Riverside
Sonoran (Colorado) Desert, Northern edge of Chocolate Mountains, along Salt Creek at edge of Navy Aerial Gunnery Range, vicinity of Clemons Well site, between wash and old Kaiser RR
314
Comment
RSA727071
Salvia eremostachya
Jay Walker, R. C. Walker
3096
Riverside
4.5 miles NE of Pinyon Flats, along hwy 74.
Comment
SFV4248
Salvia greatae
W. A. Emboden, Jr.
May 1963
s. n.
Riverside
Colorado Desert Between Chocolate Mountains and Orocopia Mountains at base of outwash plains.
245
Comment
CAS-BOT-BC229984
Salvia mellifera
Ellsworth Bethel
1918-5-10
s.n.
Riverside
San Jacinto
Comment
RSA434139
Salvia mellifera
Gale Sphon
1955-3-5
s.n.
Riverside
Horsethief Canyon, Elsinore Mountains.
Comment
UCR157960
Salvia mellifera
T. B. Salvato, A. C. Sanders
2005-5-17
907
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
UCR174967
Salvia mellifera
Teresa Nieto
2005-4-24
18
Riverside
Peninsular Range, Wildomar, Menifee Hills, south of Bundy Canyon Rd. c. 1 mile from Harvest Way East, north of Felswood Rd.
579
Comment
UCR277735
Salvia mellifera
Mitch Provance
2012-1-26
112- 05
Riverside
Badlands of Western Riverside County, San Timoteo Canyon, El Casco area, 0.3 miles S of Fisherman's Retreat
695
Comment
UCR35325
Salvia pachyphylla
L. B. Ziegler
1970-8-28
418
Riverside
Santa Rosa Mtns, Santa Rosa Mountain
2439
Comment
RSA508240
Sambucus mexicana
E. W. Lathrop
1977-7-13
7689
Riverside
Main Divide Truck. Trail between El Carriso and Santiago Peak, Cleveland National Forest
1734
Comment
CAS-BOT-BC238860
Sambucus nigra subsp. caerulea
Carl B. Wolf
1932-8-6
3991
Riverside
San Jacinto Mts. Strawberry Valley. Base of Devil's Slide Trail to Tahquitz Valley
1706
Comment
UC219265
Sanicula bipinnatifida
P. A. Munz and I. M. Johnston
1922-5-19
5373
Riverside
Menifee Valley
411
Comment
RSA613136
Sanicula crassicaulis
D. L. Banks
1997-3-6
1406
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. ''Fiesta Grounds'', east of Pechanga Creek along the northern fork of Pechanga Creek at the eastern end of the Reservation.
424
Comment
UCR138654
Sanicula crassicaulis
D. L. Banks
1997-4-5
1665
Riverside
Agua Tibia Mtns., NW Palomar Mtns: Agua Tibia Wilderness Area. south of Dorland Mountain, just east of the Wilderness Area boundary with the Pechanga Indian Reservation, along a tributary of the N fork of Pechanga Creek
762
Comment
RSA570233
Sanicula tuberosa
Steve Boyd, Timothy S. Ross
1993-3-23
7907
Riverside
Palomar Range south of Vail Lake at the north base of Agua Tibia Mountain, Agua Tibia Wilderness Area, Cleveland National Forest. Small area of native grassland on break in slope, west side of trail extending south from end of Woodchuck Road.
732
Comment
UC907579
Sarcostemma hirtellum
Mary L. Bowerman
1949-4-18
4303
Riverside
14.8 mi. e. of junction with Hwy. 99 U.S. Hwy. 70 (Indio to Blythe) (0.4 mi. e. of Cactus City garage, n. of hwy.)
502
Comment
UCR159888
Sarcostemma hirtellum
Scott D. White
1999-4-20
7278
Riverside
Colorado River Valley, Blythe area, Southern foothills of the Big Maria Mtns, NW of Calif. Hwy 95, c. 7 road mi N of the junction of Hwy 10 and Intake Blvd in Blythe
137
Comment
RSA180270
Satureja chandleri
E. W. Lathrop
1965-4-18
5654
Riverside
10 miles west of Murrieta.
Comment
RSA0042170
Schismus arabicus
Duncan S. Bell, Evan Meyer
2014-4-2
6516
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; southern section of range; approximately 1 air mile northwest of Canyon Spring.
422
Comment
GMDRC5492
Schismus barbatus
J. Andre
2012-4-16
20939
Riverside
Little San Bernardino Mountains: along Geotour Road, at north end of one-way loop in Pleasant Valley at foot (south end) of Hexie Mtns, 6.7 mi. south of Natl Park Loop Rd (paved).
990
Comment
RSA757739
Schismus barbatus
LeRoy Gross, Jackie McConnaughy, Drew Monks, Thomas Stoughton, Jane Tirrell, Malia Volke
2010-4-12
4308
Riverside
Whitewater Canyon Bioblitz: From camp near 34.02539N, 116.68032W, east of the Paw, near the mouth of Catclaw Flat canyon., Dropped down the Whitewater River to the first wide alluvial canyon to the east, near 34.02133N, 116.67779W. Surveyed this canyon to near 34.02483N, 116.66819W. Then surveyed back to camp by climbing to saddle of ridge to the north, near 34.02655N, 116.67484, and small draw at south end of Catclaw Flat Canyon.
871
Comment
CAS-BOT-BC111477
Schoenoplectus americanus
Joseph Cook (Rev.) Nevin
1882-1-1
128
Riverside
Temecula
Comment
CAS-BOT-BC111576
Schoenoplectus americanus
John Thomas Howell
1928-1-28
3286
Riverside
Along stream, Thousand Palms, Colorado Desert.
Comment
UCR130131
Schoenoplectus americanus
I. M. Johnston
1917-4-4
s.n.
Riverside
San Jacinto Mtns./Sonoran (Colorado) Desert, Palm Canyon
427
Comment
CAS-BOT-BC140674
Scirpus acutus
A. C. Sanders
2004-5-12
27865
Riverside
Elsinore Basin Region: Walker Canyon at northeast foot of Alberhill Mountain, Temescal Creek
378
Comment
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
JEPS86531
Scrophularia californica subsp. floribunda
Roy E. Buck
1988-4-1
867
Riverside
7 air km w Lake Elsinore (town) (2.0 air km nw of confluence of Harlon Canyon and Johnson Canyon drainages, above CA Hwy 74 near top of grade); Elsinore Mts
780
Comment
RSA654615
Scrophularia californica subsp. floribunda
Bruce Albert
1982-4-17
75
Riverside
Field north of Santa Rosa road, 5.7 miles east of Lake Mathews Road.
Comment
UCR177395
Searsia lancea
John Wear
2004-4-1
s.n.
Riverside
Sonoran (Colorado) Desert, Palm Springs, 2 acre parcel c. 320 ft. east of intersection of West Vista Chino and Via Norte on the north side of Vista Chino, 310 and 320 West Vista Chino Road
183
Comment
IRVC3584
Selaginella bigelovii
R. H. Whittaker, W. A. Niering
1963-5-29
SJ 57
Riverside
Mountain Center to Hemet. San Jacinto Mountains
640
Comment
IRVC3926
Selaginella bigelovii
P. W. Rundel
1964-12-17
1502
Riverside
E of Homeland off US 74; Lakeview. Southern Coastal
488
Comment
POM50385
Selaginella bigelovii
W. W. Eggleston
1924-3-10
19534
Riverside
San Jacinto Station, Cleveland Forest
600
Comment
SD187298
Selaginella bigelovii
Scott D. White, Angelia Carey
2004-4-16
10178
Riverside
San Jacinto Mountain foothills: Indian Creek and adjacent slopes.
548
Comment
UCR97248
Selaginella bigelovii
Scott D. White
1997-2-28
4715
Riverside
Peninsular Range, Elsinore Basin, SE of Hwy 74, c. 1 mi east of junction with Hwy I-15 Fwy
457
Comment
POM950
Selaginella bigelovii
E. Robinson, Crocker
1916-3-20
s.n.
Riverside
Santa Ana Mtns.
Comment
SEINET6336353
Selaginella bigelovii
S. B. Parish
1907-4-18
6110
Riverside
Western border of the Colorado Desert
200
Comment
CAS-BOT-BC62088
Selaginella eremophila
L. R. Abrams
1926-3-26
11077
Riverside
Palm Canyon
Comment
UC279628
Selaginella watsonii
E. C. Jaeger
1921-7-2
563
Riverside
San Jacinto Peak
3293
Comment
CAS-BOT-BC363486
Senecio californicus
Philip A. Munz
No date on label
15663
Riverside
Whitewater Canyon, 2 miles north of Indio - Banning boulevard
Comment
UC68959
Senecio californicus
H. M. Hall
April 1905
5785
Riverside
10 mi w Coachella (Colorado Desert); Colorado Desert
91
Comment
RSA33371
Senecio flaccidus var. douglasii
N. C. Cooper
1943-9-26
926
Riverside
Cabazon.
549
Comment
UCR138591
Senecio flaccidus var. douglasii
D. L. Banks
1996-11-7
1219
Riverside
Agua Tibia Mountains, NW Palomar Mountains: Pechanga Indian Reservation, east of San Gabriel Church. Along the main road in the Reservation, c. 60 m east of its intersection with Pechanga Creek
396
Comment
UCR89692
Senecio flaccidus var. douglasii
Bern Schwenn
1994-4-29
s.n.
Riverside
southern Mojave Desert, Joshua Tree National Park, east side of Hexie Mountains, in Porcupine Wash, on hike from Ruby Lee Well Road
732
Comment
SBBG8769
Senecio mohavensis
H. and M. Dearing
1942-3-12
4831
Riverside
Palms to Pines Hwy
426
Comment
UCR233168A
Senecio mohavensis
Jim Andre, Glenn L. Clifton
2011-2-22
17443
Riverside
Mecca Hills, along Box Canyon Road, 10.3 mi northeast of town of Mecca
219
Comment
UC36015
Senecio triangularis
H. M. Hall
July 1901
2571
Riverside
vicinity Deer Springs (San Jacinto Mountains, Southern California); San Jacinto Mountains
2743
Comment
SDSU12940
Senecio vulgaris
Jutta Buschbom
1991-6-9
23
Riverside
SE-Slope, N-border of the Reserve, beyond an Avocado-grove, ca. 500m (15 min) NW from the field station. Santa Margarita Ecological Reserve, Temecula.
375
Comment
UCR265848
Senecio vulgaris
Mitch Provance
2013-4-8
413- 04
Riverside
San Bernardino Valley, Santa Ana River bottom, Tequesquite Creek and associated wetlands west of Rubidoux Ave
226
Comment
RSA523870
Senecio vulgaris
Gordon H. True
1935-4-1
199
Riverside
Box Springs.
366
Comment
UCR279362
Senna covesii
A. C. Sanders, Jim Malusa
2017-3-24
42988
Riverside
Sonoran (Colorado) Desert, northern end of Chocolate Mountains, along the Bradshaw Trail but just inside Chocolate Mtns. Aerial Gunnery Range
739
Comment
SEINET2116165
Setaria adhaerens
R. E. Riefner Jr.
2005-10-7
05 -723
Riverside
Tequesquito Arroyo Park, Riverside West Quad: City of Riverside, residential lots along Elderwood Ct. at Tequesquito Ave
240
Comment
UCR2738
Setaria parviflora
F. M. Reed
1906-9-17
1186
Riverside
South Coast; San Bernardino Valley, Riverside, roadside at corner of Chicago and Massachusetts Aves.
284
Comment
SBBG59138
Setaria viridis
M. N. Ackley
-Apr-1928
58
Riverside
Snow Crk, Mt San Jacinto
518
Comment
UC1132945
Setaria viridis
H. S. Yates
1936-8-29
6373
Riverside
Idlewild San Jacinto Quad., Idlewild
Comment
SEINET3451371
Sidalcea malviflora subsp. sparsifolia
Steven R. Hill, Andrew C. Sanders
2001-5-4
33705
Riverside
Temecula, Temecula, along new gas line right of way, north of Del Ray Road near the junction with Calle Pina Colada, Bachelor Mountains Quadrangle (topo map)
380
Comment
CAS-BOT-BC109430
Sidotheca emarginata
Ynez Whilton Winblad
1937-4-23
s.n.
Riverside
Palms to Pines Highway, Mount San Jacinto.
Comment
SDSU13644
Silene laciniata subsp. laciniata
W. Miller, C. Mosse
1972-7-11
Riverside
On path under oak east of rock slide (150 yards from road by dam).
Comment
RSA438889
Silene laciniata subsp. major
N. C. Cooper
1944-6-4
1318
Riverside
Elsinore Mountain; Lookout at top.
1066
Comment
SD137806
Silene laciniata subsp. major
Darin L. Banks, Steve Boyd
1995-5-17
449
Riverside
Agua Tibia Mountains; northwest Palomar Mountains; Cleveland National Forest, east of the Dripping Springs Alcove area.
590
Comment
JEPS50991
Silene parishii
Carl V. Meyer
1928-7-31
608
Riverside
near summit Tahquitz Peak; Sn Jacinto Mt., near summit of Tahquitz Peak
2682
Comment
POM78663
Silene parishii var. viscida
Albert J. Perkins
1916-9-15
s.n.
Riverside
Summit, Tahquitz Peak.
Comment
POM48032
Silene verecunda subsp. platyota
P. A. Munz
1924-7-27
878
Riverside
Dark Canyon, San Jacinto Mts.
1982
Comment<