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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
RSA519122
Abies concolor
F. C. Vasek, K. Neisses
1979-7-26
790726 -4
Riverside
Santa Rosa Mountains, N of Toro Peak at Virgin Spring
Comment
RSA519127
Abies concolor
F. C. Vasek
1977-11-25
771125 -11
Riverside
San Jacinto Mountains, area around Cincos Posas Spring, below Black Mountain Look Out.
Comment
CAS-BOT-BC229311
Abronia villosa
Marcus E. Jones
1903-5-10
s.n.
Riverside
Palm Spring
60
Comment
RSA175175
Abronia villosa
Robert F. Thorne
1963-3-29
32365
Riverside
5 miles E of Mecca, Mecca Hills.
152
Comment
RSA553905
Abronia villosa
Scott D. White
1992-9-11
788
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
RSA698219
Abronia villosa
J. R. Bruff
s.n.
Riverside
Whitewater.
Comment
SBBG69816
Abronia villosa
R. Hoffmann
1929-9-11
Riverside
Thomas Valley
Comment
SBBG69828
Abronia villosa
M. N. Ackley
1929-5-19
687
Riverside
Hemet
484
Comment
GMDRC6584
Abronia villosa var. aurita
J. M. Andre
2012-6-15
30546
Riverside
San Jacinto Mountains: west slopes of range along Poppet Flat Rd, Poppet Creek canyon, 3.2 mi. west of Hwy 243
1022
Comment
RSA2594
Abronia villosa var. aurita
J. T. Howell
1928-7-9
1058
Riverside
Temescal Canyon, 6 miles south of Glen Ivy
335
Comment
RSA278980
Abronia villosa var. aurita
Barry A. Prigge, L. Martinez
1978-3-23
2430
Riverside
NW Colorado desert, 1.2 miles E of Sky Valley near Dillon X Skyridge Roads
335
Comment Read comments Sep 18 2008
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
RSA651434
Acacia greggii
Harold Lint
1952-5-25
s.n.
Riverside
Palms to Pines Hwy.
Comment
RSA735217
Acacia greggii
Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah J. De Groot, Valentin Arvizu, Tim Thibault
2004-5-14
11239
Riverside
Western base of the Chocolate Mountains, small canyon, ca. 1.25 miles due north of Imperial County line and ca. 3.75 miles due west of aqueduct, accessed by dirt road off of main aqueduct road at siphon station., Within boundaries of U.S. Navy's Chocolate Mountains Aerial Gunnery Range.
Comment
UCR178532
Acacia greggii
R. G. Swinney
1967-5-26
148
Riverside
Sonoran (Colorado) Desert/ San Jacinto Mtns., Snow Creek
381
Comment
CAS-BOT-BC30901
Acamptopappus sphaerocephalus
R. S. Ferris; Ruth P. Rossbach
1938-5-15
9539
Riverside
2 miles from Cottonwood Springs, Cottonwood Mts.
Comment
SFV5010
Acamptopappus sphaerocephalus
F. M. Ball
1964-1-4
s. n.
Riverside
Colorado Desert Old excavated bench, Seven Level Hill about 11 miles south of Palm Desert on Route 74 to Hemet.
610
Comment
JEPS12539
Acamptopappus sphaerocephalus var. sphaerocephalus
H. M. Hall and W. L. Jepson
May 17 1901-Jun 1 1901
1833
Riverside
label heading: Journey of Jepson & Hall from Riverside to Palm Canyon (and return to Van Deventers); Van Deventers Flat
Comment Read comments Jul 5 2010
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
POM13607
Acamptopappus sphaerocephalus var. sphaerocephalus
E. C. Jaeger
1921-4-1
1138
Riverside
Mission Creek Wash
Comment
RSA6649
Acamptopappus sphaerocephalus var. sphaerocephalus
Carl B. Wolf
1932-5-25
3681
Riverside
San Gorgonio Wash, on road to Snow Creek
366
Comment
UCR125304
Achillea millefolium
A. C. Sanders
2002-11-21
25628
Riverside
Temescal Valley, development called 'Trilogy at Glen Ivy,' between Bixby and Brown Canyons
457
Comment
CAS-BOT-BC174017
Achnatherum coronatum
A. C. Sanders; T. B. Salvato; Kelly Volansky
2006-5-28
32649
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd., vicinity of peak 2279
695
Comment
RSA697717
Achnatherum hymenoides
J. Russell Bruff
1928-4-11
73
Riverside
Whitewater.
Comment
RSA771664
Achnatherum speciosum
Orlando Mistretta, Duncan Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4904
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 1-2 miles above Whitewater Visitor Center (Whitewater Trout Farm)., Between N34.01961, W116.68175 and N34.01041 and W116.67141.
850
Comment
SD233271
Achyronychia cooperi
Justin M. Wood
2009-3-26
394
Riverside
Colorado Desert: Western foothills of Mecca Hills A+-0.5 air mile east of the Coachella Canal and 4 air miles S of the I-10 Freeway. In an unnamed wash draining to the west.
21
Comment
UCR60790
Achyronychia cooperi
Steve Boyd, Orlando Mistretta
1986-3-13
1405
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
UCR85253
Achyronychia cooperi
A. C. Sanders, G. K. Helmkamp, P. J. MacKay
1995-3-19
16187
Riverside
Western Colorado Desert, Coachella Valley, Willow Hole, 4 miles south of Desert Hot Springs.
213
Comment
SD227811
Acmispon brachycarpus
Andrew C. Sanders, G. Helmkamp
1997-3-15
20001
Riverside
Peninsular Range: Lake Skinner, SE foot of Bachelor Mtn., just N of the lake
500
Comment
SDSU13331
Acmispon glaber var. brevialatus
Joseph R. Verfaillie, BIO 531 Taxonomy class (SDSU)
2000-4-1
28
Riverside
Base of road leading down to the Santa Margrita River from the north site of the Santa Margarita Ecological Reserve (SDSU).
239
Comment
HSC99952
Adenostoma fasciculatum
J. P. Smith, & J. O. Sawyer
2011-6-9
13195
Riverside
1470
Comment
UCR35168
Adenostoma fasciculatum
L. B. Ziegler
1967-7-5
171
Riverside
San Jacinto Mtns., south slope of Thomas Mountain
1616
Comment
RSA297387
Adenostoma sparsifolium
Larry E. DeBuhr
1972-3-24
532
Riverside
Santa Rosa Mountain, on forest road 7S02; abundant at lower elevations.
1646
Comment
UCSB41787
Adenostoma sparsifolium
Mills, J.
1964-12-5
Riverside
Palms-to-Pines Highway, 12 miles south of Idyllwild
Comment
CAS-BOT-BC69643
Adiantum capillus-veneris
Dr. Emmet Rixford
1917-4-17
s.n.
Riverside
Coachella Valley.
Comment
SEINET6755957
Agave deserti
James Henrickson
1969-10-25
4262
Riverside
16 miles SW of Idyllwild at summit of Palms to Pines Grade
1494
Comment
UCD170241
Agave deserti
K. M. Meyer; A. Townesmith
2007-3-19
21
Riverside
San Bernardino National Forest. San Jacinto Ranger District, Sawmill Trailhead, about 0.3 mi. along Pinon Flats Transfer Station Rd., off of Route 74.
1232
Comment
UC219242
Agnorhiza ovata
E. C. Jaeger
1921-6-14
1054
Riverside
Barkers Meadow San Jacinto Mts.
Comment Read comments Nov 6 2011
RSA750749
Agoseris retrorsa
Scott D. White, Justin M. Wood
2009-5-22
12892
Riverside
San Jacinto Mountains: Quinn Flat Meadow.
1372
Comment
RSA552767
Alchemilla occidentalis
Steve D. Boyd, Tim S. Ross, Orlando Mistretta
1992-3-31
6762
Riverside
San Mateo Cyn. Wilderness Area. Tenaja Trail from jtn w/ Morgan Tr. S to Pigeon Spring area.
671
Comment
RSA67713
Aliciella latifolia
Verne Grant, Alva Grant
1952-4-1
17519
Riverside
9 miles E of Mecca
Comment Read comments Apr 8 2011
RSA703739
Aliciella latifolia
LeRoy Gross
2005-3-3
1559
Riverside
Palen Mountains, south side. Near end of old prospect road., [From] Near 33.71244N, 115.11171W. to 33.72053N, 115.11051W.
207
Comment
RSA0042650
Aliciella latifolia
Marcus E. Jones
1906-4-24
10231
Riverside
Indio
Comment
UC665904
Allionia incarnata
Ira L. Wiggins
1941-3-27
9682
Riverside
s end of Coxcomb Mountains 8 mi ne of Desert Center; Coxcomb Mountains
Comment
UC851825
Allionia incarnata
Ivan Johnston
1917-4-4
Riverside
Colorado Desert, at mouth of Palm Canyon Palm Canyon; Colorado Desert, Palm Canyon
228
Comment
UCR237637
Allionia incarnata
Duncan S. Bell
2010-3-20
636
Riverside
Riverside Mountains, in the vicinity of Mountaineer Mine, c. 2 air mi northeast of Riverside Mountain Peak
215
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
UC843356
Allium haematochiton
I. W. Clokey
1935-4-18
6555
Riverside
Gavilan Peak
600
Comment
RSA680845
Allium munzii
Scott D. White, Michael Honer
2003-4-2
8915
Riverside
Alberhill area. North of the I-15 Freeway, on and near crest of unnamed mountain, 2349.
671
Comment
SBBG101703
Allium peninsulare
S. Boyd with T. Ross, M. Hammitt
1991-5-2
6090
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
UCR172711
Allium peninsulare
Jun Hu
2000-5-11
20
Riverside
San Jacinto Valley, SE of city of Winchester, Hills N of Diamond Valley
488
Comment
UCR280619
Allium peninsulare var. peninsulare
Mitch Provance, Jeremiah George, Matt K. Beyers
2017-4-3
417- 08
Riverside
Gavilan Hills, Alberhill Canyon, dirt road portion of Lake St., about 0.8 miles N of Hwy. 15 at Alberhill.
457
Comment
SD67629
Allium praecox
I. W. Clokey, E. G. Anderson
1935-4-16
6550
Riverside
East of Hemet, steep slope, decomposed rock.
640
Comment
UCR124659
Allium praecox
B. C. Templeton, C. B. & I. W. Clokey
1930-4-15
1484
Riverside
Gavilan Hills, north of Gavilan Peak, west of Perris
549
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
UCR243180
Allophyllum glutinosum
A. C. Sanders
2013-7-6
40840
Riverside
Peninsular Range; San Jacinto Mountains, Idyllwild, SE part of town near Saunders Meadow, west end of Tahquitz View Dr. toward Crestview Dr.
1707
Comment
RSA648741
Alnus rhombifolia
J. C. Roos
1948-5-8
3828
Riverside
Along stream at Whitewater.
518
Comment
SDSU13508
Alnus rhombifolia
W. Miller with C. Mosse
1972-7-19
Riverside
200 yards upstream of river, south side (from beaver dam).
Comment
RSA0112041
Amaranthus blitoides
A. C. Sanders, Jose Aguiar
2012-12-19
40532
Riverside
Sonoran (Colorado) Desert: Coachella Valley, NE of Mecca above intersection of Ave. 62 and Johnson St. near Coachella Canal.
-8
Comment
UCR263225
Amaranthus blitoides
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-24
41467
Riverside
San Gorgonio Pass, San Gorgonio River wash, c. 2.95 miles ESE of Cabazon, c. 0.84 mi. NNW (335 deg. ) of One Horse Spring, south of I-10 and SE of water bottling plant, edge of wind farm
452
Comment
RSA0080443
Amaranthus fimbriatus
Sarah J. De Groot, Amy Rouillard
2015-9-15
7573
Riverside
Along Eagle Mountain Road about 3.2 miles north of I-10, near valley bottom, at crossing of Dragon Wash.
284
Comment
UCR146499
Amaranthus palmeri
Scott D. White, Angelia Carey
2004-9-16
10756
Riverside
San Jacinto Mountains foothills, Intersection of Soboba Road and Castile Canyon Rd.
509
Comment
RSA451025
Amaranthus retroflexus
Stephen M. Beckstrom-Sternberg
1985-9-10
1015
Riverside
U.C.R. garden plots.
Comment
UCR40472
Amaranthus retroflexus
Steve Boyd
1985-7-23
1025
Riverside
Santa Ana Mtns., Santa Rosa Plateau, De Luz Road, 8.5 mi. west of Rancho California
275
Comment
JEPS123814
Amaranthus torreyi
J. Andre, T. La Doux
2008-9-16
10686
Riverside
Joshua Tree National Park: JTNP: along Bell Mountain Road, atop Bell Mountain approx. 0.3 mi N of radio tower. Queen Mountain USGS 7.5' Quad.
Comment
POM41505
Ambrosia dumosa
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
RSA650430
Ambrosia dumosa
David B. Dunn
1948-2-21
3687
Riverside
[Pushawalla]
Comment
SD229057
Ambrosia dumosa
Dick Schwenkmeyer
2012-11-6
861
Riverside
Palm Canyon, Ague Caliente Indian Reservation, 2.6 mi. south of the intersection of South Palm Canyon Drive and East Palm Canyon Drive, Palm Springs.
178
Comment
UCR101565
Ambrosia dumosa
Bern Schwenn
1998-4-2
s.n.
Riverside
Sonoran (Colorado) Desert, S slope of Eagle Mtns, Hayfield 'Cove', a wide cyn mouth c. 2.5 mi. (airline) ENE of Hayfield Pumping Station & 0.75 mi. SE of Hayfield Spring
544
Comment
UCR20775
Ambrosia dumosa
A. C. Sanders, Steve Boyd, J. Zabriskie
1980-4-17
01313
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
LA202941
Ambrosia ilicifolia
Martha Hilend;
1932-3-26
sn
Riverside
Chuckawalla Mountains, about 3 mi. above Corn Springs
Comment
POM246586
Ambrosia ilicifolia
E. C. Jaeger
1938-10-30
s.n.
Riverside
Granite Wells Wash, chuckawalla Mts. Colorado Desert.
366
Comment
SD122972
Ambrosia psilostachya
Steve Boyd
1985-8-7
1104
Riverside
Northwest base of Redonda Mesa on Tenaja Road; 0.8 miles east of junction with 8S01 and 8S02.
Comment
UCR103737
Ambrosia psilostachya
A. C. Sanders
1997-11-20
21618
Riverside
Lake Skinner Reserve area, mouth of Rawson Canyon, just NE of Lake Skinner.
457
Comment
UCR172727
Ambrosia pumila
A. C. Sanders, John F. Green
2006-5-18
32367
Riverside
Temecula/Murrieta Region, SE of Murrieta Hot Springs along San Diego Aqueduct and powerline route, south of intersection of Chandler and Suzi Rds. and south of Murrieta Hot Springs Rd., side canyon dropping toward Santa Gertrudis Creek, 1 mile SW of Skunk Hollow
366
Comment
CAS-BOT-BC273006
Ambrosia salsola
Winfield
1975-4-27
2412
Riverside
Snow Creek Rd ~3 mi from Hiway 111
Comment
UCD128873
Ambrosia salsola
C. L. Hitchcock
1966-3-16
24217
Riverside
4 miles south of Palm Desert, along Palms to Pines Highway.
Comment
RSA527870
Amelanchier pallida
Scott D. White
1991-5-24
91 -73
Riverside
San Jacinto Mtns region: Big Bear area E of Sugarloaf and W of Hwy 38, S of Hwy 18 and Baldwin Lake.
2073
Comment
RSA160512
Amorpha californica
J. D. Olmsted
1959-4-30
508
Riverside
Near county line north of Hidden Ranch 100 yards NW of Rattlesnake rock on Black Star Canyon Road; 5 miles east of Irvine Reservoir.
732
Comment
SEINET5789314
Amorpha californica
A. E. Grable
1976-7-4
6451
Riverside
Santa Rosa Mtns. Rd. near Mtn. Home Spring. SW-facing slope, open chapparal hillside. T7S S28 NE1/4 SW 1/4
Comment
RSA125778
Amorpha fruticosa
Kay H. Beach
1942-10-22
1672
Riverside
Along wash 3 miles on the road to Reche canyon from the junction of Redlands blvd. and Locust street. North of Moreno.
Comment
UCR94248
Amorpha fruticosa
Scott D. White
1996-4-14
3924
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
RSA499970
Amsinckia intermedia
H. de Forest
1929-3-16
s.n.
Riverside
San Bernardino Mts, San Gorgonio Pass.
Comment
SBBG87472
Amsinckia intermedia
A. C. Sanders with Pitzer, Charlton, Kniffen
1986-3-3
6085
Riverside
Corn Spring, wash below the spring and wash and rocky slopes to the S; Chuckwalla Mtns
487
Comment
UCR274306
Amsinckia intermedia
T. B. Salvato, Melissa Clemons
2005-6-6
1427
Riverside
Peninsular Range, Gavilan Hills, c. 0.75 mile south-southeast of Steele Peak, 0.6 mile E of Hammack Ranch, and 5 miles north-northeast of Lake Elsinore
579
Comment
RSA708068
Amsinckia menziesii var. menziesii
Scott D. White, Angelia Carey
2004-4-16
10173
Riverside
Indian Creek and adjacent slopes.
549
Comment
RSA0091463
Amsinckia tessellata
A. C. Sanders
2005-4-22
29595
Riverside
Gavilan Hills: Gavilan Plateau ca. 0.75 air mi. SE of summit of Gavilan Peak.
625
Comment
RSA524431
Ancistrocarphus filagineus
Steve Boyd, L. Arnseth, Timothy S. Ross, Jaime Bonilla
1990-4-3
4047
Riverside
Vail Lake area, summit of 'Big' Oak Mountain at E end.
793
Comment
UCR156479
Ancistrocarphus filagineus
Jason L. Hlebakos
2005-5-3
621
Riverside
Santa Ana Mtns, Open slope east and downslope from Elsinore Peak
1049
Comment
UCR174960
Anthemis cotula
Teresa Nieto
2005-5-26
53
Riverside
Peninsular Range, Wildomar, Menifee Hills, south of Bundy Canyon Rd. c. 1 mile from Harvest Way East, north of Felswood Rd.
579
Comment
SEINET6809544
Antheropeas wallacei
Unknown
1997-3-14
Riverside
22 air miles SE of Palm Springs; Palm Springs; 22 air miles SE of
Comment
UCD123468
Antirrhinum nuttallianum
A. C. Sanders
1997-3-19
20050
Riverside
Lake Skinner area: northeast of Bachelor Mtn., small canyon below dry falls, north of dirt track off road from Rawson Canyon.
Comment
UCR124219
Antirrhinum nuttallianum
S. J. Myers
1988-6-8
s.n.
Riverside
Santa Rosa Plateau, Along Via Majorca, between Avenida de Arboles and Paseo Montano, in the 'La Cresta' region
671
Comment
RSA192320
Antirrhinum nuttallianum subsp. nuttallianum
H. A. Zuill
1966-6-23
236
Riverside
San Mateo canyon about 12 miles SW of Murrieta.
Comment
RSA463105
Apium graveolens
Steve Myers
1987-6-24
s.n.
Riverside
Murrietta Creek, at confluence with Temecula Creek, near the town of Murrieta.
290
Comment
SD60433
Apium graveolens
Reid Moran
1964-7-27
11188
Riverside
Canyon of Santa Margarita River 2 1/2 miles Southsouthwest of Temecula.
199
Comment
UCR54263
Arctostaphylos
A. C. Sanders, E. J. Lawlor
1988-10-22
8731
Riverside
Santa Rosa Mountains, Pinyon Flats area, along the trail from the Dolomite Mine to Horsethief Creek
1200
Comment
RSA629409
Arctostaphylos glandulosa
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-11
19519
Riverside
Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns.
820
Comment
UCR269231
Arctostaphylos glandulosa
A. C. Sanders, T. B. Salvato, Cecile Shohet
2016-2-28
42004
Riverside
Peninsular Range; San Jacinto Mtns., Hwy 243 at Penny Pines Plantation, above Bay Tree Springs, 0.6 km below Lake Fulmor
1605
Comment
RSA629167
Arctostaphylos glandulosa subsp. leucophylla
Jon E. Keeley
1992-7-17
16807
Riverside
Rd. to Thomas Mts. (5S15), 7.0 km north of Toolbox Springs.
1720
Comment
RSA629346
Arctostaphylos glandulosa subsp. leucophylla
Jon E. Keeley
1992-11-11
22547
Riverside
Hwy 74, 25 km east of Hwy 79 Junction in Hemit.
1220
Comment
RSA631731
Arctostaphylos glauca
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-10
19299
Riverside
Highway 79, 6 km west of Aguanga.
650
Comment
RSA631771
Arctostaphylos glauca
Jon E. Keeley
1992-4-17
15078
Riverside
End of Woodchuck Road, Woodchuck Resort. 2 km south of Highway 79.
670
Comment
RSA631798
Arctostaphylos glauca
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-10
19571
Riverside
Highway 79, 4 km west of Aguanga.
660
Comment
RSA631822
Arctostaphylos glauca
Jon E. Keeley, Allen Massihi, Robert Goar
1992-8-18
20111
Riverside
Truck trail on north-facing slope of Santa Rosa Mountain, ca. 8 km south of Pinyon Pines, Santa Rosa Mountains.
1750
Comment
RSA631824
Arctostaphylos glauca
Jon E. Keeley
1992-7-16
16607
Riverside
Road to Santa Rosa Mtn. (7S02), 0.5 km south of Hwy 74.
1475
Comment
RSA633540
Arctostaphylos parryana subsp. desertica
Jon E. Keeley, Melanie Baer-Keeley
1993-4-23
22665
Riverside
Road to Santa Rosa Mountain.
2000
Comment
RSA633629
Arctostaphylos parryana subsp. desertica
Jon E. Keeley, Melanie Baer-Keeley
1993-4-23
22659
Riverside
Road to Santa Rosa Mountain.
2000
Comment
CHSC90113
Arctostaphylos pringlei subsp. drupacea
Donald G. Miller III
1998-7-26
Riverside
Santa Rosa Mountain Road, 1 km south of Highway 74. [Longitude on label is 117 degrees 30' 71'.]
1400
Comment Read comments Nov 8 2020
RSA636161
Arctostaphylos rainbowensis
Jon E. Keeley
1992-8-2
18808
Riverside
East of Hwy 15, off Rainbow Cyn. Rd., 3 km north of San Diego Co. line.
400
Comment
UCR63512
Arctostaphylos rainbowensis
Scott D. White
1990-6-14
s.n.
Riverside
Peninsular Range, Rainbow area: c. 1 mi (airline) SE of Temecula Canyon and 1 mi (airline) NW of Rainbow Valley. S boundary of property on the San Diego County line
427
Comment
RSA0041961
Argemone munita
Duncan S. Bell, Loraine Washburn
2014-4-8
6585
Riverside
Orocopia Mountains; at the entrance to Petra Canyon in Red Canyon, approximately 1 air mile north of the Bradshaw Trail.
398
Comment
POM259946
Argemone munita subsp. argentea
P. A. Munz
1940-3-23
15675
Riverside
South base of Pinto Mountains, road Dale to Cottonwood Springs
610
Comment
RSA434322
Argemone munita subsp. munita
N. Cooper
1949-6-29
4289
Riverside
East side of San Jacinto, dry roadside bank
1524
Comment
RSA434324
Argemone munita subsp. rotundata
N. C. Cooper
1944-5-6
1181
Riverside
Banning.
610
Comment
CAS-BOT-BC137646
Aristida adscensionis
Dr. Barton W. Evermann
1924-4-12
s.n.
Riverside
Cottonwood Springs.
Comment
JOTR30678
Aristida adscensionis
La Doux, Tasha, Jim Andre
2008-9-13
273
Riverside
Joshua Tree National Park. At the base of NW end of Belle Mountain at Pinto Wye Maintenance service area
1103
Comment
JOTR31976
Aristida adscensionis
La Doux, Tasha, M. Harding, M. Wheeler, T. Herskovits
2011-4-14
2212
Riverside
Joshua Tree National Park. Southwest Eagle Mountains; west of Lost Palms Canyon; large wash at mouth of rocky, narrow canyon
719
Comment
RSA550337
Aristida adscensionis
Walter Wisura, John Dolan, M. Wall
1992-3-25
4651
Riverside
Lowdesert: 2.7 miles S of prison on Wileys Well Road.
Comment
RSA776145
Aristida adscensionis
Duncan S. Bell, Amanda Turek
2010-4-10
838
Riverside
Riverside Mountains; in the vicinity of Mountaineer Mine and Calzona Mine; approximately 3.8 air miles west of the Colorado River; approximately 2 air miles northeast of Riverside Mountain Peak.
198
Comment
RSA784746
Aristida adscensionis
Duncan S. Bell
2012-2-12
3090
Riverside
Mecca Hills: approximately 1.25 air miles north of Box Canyon Road, and approximately 4 air miles southwest of Shavers Well.
256
Comment
SD248063
Aristida adscensionis
J. M. Andre
2014-1-27
26667
Riverside
Riverside Mountains; at mine site (and borrow pit), in canyon 1.3 mi. west of Hwy 95 (at Wilson Rd), 12.2 mi. south of Vidal Jct (at Hwy 62).
224
Comment
UCR275540
Aristida adscensionis
D. E. Bramlet
2010-3-1
4455
Riverside
Sonoran (Colorado) Desert, West Berdoo Canyon, Little San Bernardino Mtns., c. 6 air miles north of Indio
366
Comment
UCR52011
Aristida adscensionis
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2130
Riverside
Sonoran (Colorado) Desert, N end of the Palen Mtns, 2 miles west of Palen Pass
300
Comment
UCR90325
Aristida californica
Ed LaRue
1993-4-29
s.n.
Riverside
Sonoran (Colorado) Desert, Blythe landfill, along Blythe-Midland Road, 3 mi. south of the Big Maria Mtns, 6 mi. west of Colorado River
137
Comment
SEINET14198857
Aristida purpurea
J. C. Roos
1966-4-22
Riverside
Rocky hills between March AFB and Lakeview
Comment
UCD56533
Aristida purpurea var. fendleriana
Peter H. Raven
1958-5-18
13003
Riverside
San Jacinto Mountains, Pinyon Flats.
Comment
RSA26993
Aristida purpurea var. nealleyi
C. L. Hitchcock
1940-3-30
5871
Riverside
Cottonwood Spring.
Comment
RSA543187
Aristida purpurea var. nealleyi
Steve Boyd
1991-3-17
5504
Riverside
Jurupa Hills, N of Glen Avon. Cove on S flank, just W of Soto St. from white limestone outcrops to summit E of Pyrite Canyon.
Comment
UCR2170
Aristida purpurea var. nealleyi
F. M. Reed
1920-5-9
4316
Riverside
Sonoran (Colorado) Desert, mouth of Andreas Canyon [near Palm Springs, E slope of the San Jacinto Mtns.]
305
Comment
CAS-BOT-BC137490
Aristida purpurea var. wrightii
Rateaver
1944-1-17
34
Riverside
Along trail abouve Tahquitz Falls, Tahquitz Canyon, Palm Springs.
Comment
CAS-BOT-BC90767
Artemisia ludoviciana subsp. albula
Philip A. Munz
1938-8-13
15335
Riverside
ridge east of Santa Rosa Peak
2377
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
RSA496467
Asclepias californica
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-31
3083
Riverside
Vail Lake area, S of Hwy 79, Kolb Creek drainage, W of Woodchuck Rd.
488
Comment
RSA696498
Asclepias eriocarpa
Keith E. Hoffmaster
1934-4-8
772
Riverside
Santa Ana Mts.
Comment
SD245239
Asclepias eriocarpa
R. F. Thorne, E. W. Lathrop, W. Wisura
1977-7-8
49540
Riverside
Santa Ana Mountainss: along Ortega Highway (74), perhaps 1/4 mile west of El Cariso.
Comment
UCSB762
Asclepias erosa
Keefe, Joseph
1966-7-27
Riverside
North side U.S. Highway 60, 14.5 miles west of Arizona state line, west of Blythe
Comment
JOTR35993
Asclepias subulata
Harding, Mitzi, Mark Wheeler
2012-9-4
204
Riverside
Joshua Tree National Park. Pinto Wells; large, active wash west of road leading to weather station (stop 4)
262
Comment
RSA595538
Asclepias subulata
Alan Prather, Alice Hempel
1993-5-16
1345
Riverside
Along I-10, 20.1 km E of Coachella, at the rest stop for the westbound lanes.
400
Comment
RSA0011738
Asplenium vespertinum
Steve Boyd, Aydee Virgen
2004-4-13
10896
Riverside
San Mateo Canyon, midway between confluence with Los Alamos Canyon and Tenaja Canyon.
Comment
GMDRC5834
Astragalus aridus
J. M. Andre
2013-3-27
24804
Riverside
Rice Valley: east side of Arica Mountains, along Rice-Midland Rd, 2.2 mi. south of Rice (Hwy 62)
242
Comment
RSA800104
Astragalus aridus
Duncan S. Bell, Kim Clark, Ingrid Crickmore, Bob Ellis, Keir Morse, Gene Ratcliff
2013-4-7
4767
Riverside
East side of the Arica Mountains; west side of Rice Valley approximately 6 air miles southeast of the ghost town of Rice or approximately 5.3 air miles east of Priests Well.
198
Comment
SD211450
Astragalus aridus
Carolyn Martus, Joseph Betzler, Caesara Brungraber, Lance Woolley
2008-4-15
1214
Riverside
30 miles west of Blythe near Palen Dry Lake. From I-10 exit Corn Springs Road north for about 8 miles until you reach Palen Dry Lake. This population is on the south, southwest side of the dry lake.
Comment
UCR78449
Astragalus coccineus
Scott D. White
1993-4-9
1199
Riverside
San Jacinto Mtns, eastern Garner Valley area, near intersection of Hwy 371 and Hwy 74.
Comment
POM303047
Astragalus crotalariae
P. A. Munz
1941-3-29
16591
Riverside
Salton Wash north of Salton Sea.
Comment Read comments Jan 22 2012
SEINET898792
Astragalus didymocarpus
H. M. Hall
1905-1
5763
Riverside
Palm Springs. Colorado Desert.
152
Comment
RSA689493
Astragalus didymocarpus var. didymocarpus
Scott D. White
2001-4-19
8383
Riverside
Perris Basin: Perris / Sun City area. Just east of Goetz Rd. and south of Ethanac Rd., ca. 1.5 - 2 mi. W of I-215 freeway.
442
Comment
RSA800102
Astragalus didymocarpus var. dispermus
Duncan S. Bell, Kim Clark, Ingrid Crickmore, Bob Ellis, Keir Morse, Gene Ratcliff
2013-4-7
4771
Riverside
East side of the Arica Mountains; west side of Rice Valley approximately 5.5 air miles southeast of the ghost town or Rice or approximately 4.75 air miles east of Priests Well.
208
Comment
SBBG3180
Astragalus douglasii
H. and M. Dearing
1937-11-28
852
Riverside
Santa Rosa Mtns
Comment
UCR104622
Astragalus douglasii var. parishii
D. E. Bramlet
1990-6-20
2040
Riverside
Arroyo Seco. Approximately 915 m south of Hwy 79 and 152 m south of the Dripping Springs Campground, 30 m east of the main wash.
494
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
RSA560364
Astragalus gambelianus
Steve Boyd
1992-4-14
6817
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness Area. Western edge of Oak Flats area along Bluewater Tributary from Verdugo Tributary S to crest of ridge W side Bluewater Canyon.
732
Comment
RSA0009771
Astragalus insularis var. harwoodii
Marcus E. Jones
1924-2-27
s.n.
Riverside
Desert Center. Chuckwalla Valley.
Comment
CAS-BOT-BC187105
Astragalus lentiginosus var. borreganus
P. A. Munz
1919-3-25
2307
Riverside
Whitewater
304
Comment
UCD105146
Astragalus oocarpus
K. Esau
1935-6-20
s.n.
Riverside
Beaumont Grade.
Comment Read comments Nov 7 2014
UCR189576
Astragalus pachypus var. jaegeri
Carlos Navarro
2006-5-30
069
Riverside
South San Jacinto Mountains, Rouse Ridge, c. 2.5 mi. south of Highway 74, c. 6 mi east of Baldy Mountain
1053
Comment Read comments Aug 25 2010
SD87602
Astragalus palmeri
F. W. Peirson
1921-3-23
4752
Riverside
Santa Rosa Mountains, Deep Canyon
334
Comment
CSUSB1295
Astragalus pomonensis
I. S. Singh
1972-5-2
Riverside
Highway 71, 5 miles south of Elsinore
Comment
HSC101369
Astragalus pomonensis
John F. Green
2005-3-7
Riverside
Peninsular Range: Wildomar, west of Grand Ave, off Sweet Nectar Rd.
415
Comment
POM305801
Astragalus pomonensis
Henry J. Ramsey, Henry J. Ramsey
1937-4-2
1058
Riverside
Elsinore.
Comment
UCR107750
Astragalus pomonensis
D. L. Banks
1997-5-5
1995
Riverside
NW Palomar Mtns, Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, east of its intersection with Pachanga Creek. east of where road crosses to southern bank of south fork of Pechanga Creek.
482
Comment
UCR59516
Astragalus pomonensis
Steve Boyd, T. S. Ross, L. Arnseth
1989-5-7
3572
Riverside
Peninsular Ranges; Palomar Mountains region, Vail Lake Area, along Arroyo Seco drainage from junction with Kolb Creek, S to within 0.25 mi of Hwy 79
457
Comment
POM182499
Astragalus sabulonum
M. French Gilman
1930-4-6
3
Riverside
East of Mecca.
Comment
CLARK-A1528-1152
Astragalus tricarinatus
John C. Roos
1973-3-31
Riverside
Whitewater
457
Comment
RSA0006865
Astragalus tricarinatus
J. B. Feudge
1926-5-9
1462
Riverside
Keyes Ranch, Little San Bernardino Mts
1220
Comment
RSA543778
Athysanus pusillus
Steve Boyd, Timothy S. Ross, Mike Hammitt
1991-5-2
6025
Riverside
Vail Lake region, SW and W flanks of Billy Goat Mountain, 3 miles N Hwy 79, 1 mile W of Hwy 371, N of Aguanga.
600
Comment
CLARK-A1528-1617
Atrichoseris platyphylla
John C. Roos
1966-3-26
Riverside
Chuckwalla Mountains
Comment
RSA480072
Atrichoseris platyphylla
Steve Boyd, S. Meury, L. Arnseth, D. Nordin, Timothy S. Ross
1988-3-10
2161
Riverside
Palen Pass at the north end of the Palen Mountains
500
Comment
SD43753
Atrichoseris platyphylla
Darley F. Howe
1949-3-21
1944
Riverside
10 miles est of Mecca.
Comment
SEINET3005071
Atrichoseris platyphylla
G. Rink
2011-5-1
10509
Riverside
North side of the Chuckawalla Mountains near Chuckawalla Spring
505
Comment
UCSB45948
Atrichoseris platyphylla
Roos, John
1966-3-26
Riverside
2 miles S.E. of Desert Center
Comment
RSA0065528
Atriplex
Marion P. Harthill
1971-3-19
54
Riverside
Borrego Desert.
Comment
RSA1355
Atriplex canescens
B. D. Stark
1930-3-17
752
Riverside
Mockingbird Canyon Dam
Comment
RSA736755
Atriplex canescens
Scott D. White, Lynn Stafford
2007-6-27
11747
Riverside
Santa Ana River floodplain just below Prado Dam.
134
Comment
HSC4322
Atriplex canescens var. linearis
L. S. Rose
1966-12-11
66096
Riverside
Palm Springs
152
Comment
RSA735862
Atriplex coronata var. notatior
Scott D. White, Justin Wood
2008-4-16
11892
Riverside
I-215 freeway S of San Jacinto River crossing.
431
Comment
UCR66978
Atriplex coronata var. notatior
D. E. Bramlet
1990-7-20
2058
Riverside
c. 6.3 km. west of Hemet, beside a dirt road in an open field, about 440 m west of intersection of Florida and Warren Streets, south side of Florida, c. 267 m from the road edge
500
Comment
UCR27595
Atriplex davidsonii
John C. Roos
1962-5-24
s.n.
Riverside
San Jacinto Valley, Flats west of Hemet
Comment
UCR91926
Atriplex elegans
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
UCD169478
Atriplex elegans var. elegans
R. E. Riefner Jr.
2013-8-17
13- 190
Riverside
City of Lake Elsinore, along Collier St. and Hwy 74 S to Temescal Wash.
393
Comment
CAS-BOT-BC170259
Atriplex hymenelytra
Roxana S. Ferris
1918-6-14
987
Riverside
At Shavers Well, Box Canyon in Chocolate Mts.
Comment
UCR166550
Atriplex hymenelytra
Scott D. White, Brian Leatherman
2005-5-4
11016
Riverside
Sonoran Desert, Eastern Coachella Valley. Thermal area; bajada below Mecca Hills and east of the Coachella Canal
49
Comment
POM278734A
Atriplex lentiformis subsp. breweri
Grant D. Brown
1950-12-2
581
Riverside
Cajalco Resevoir, SE; Cajalco Canyon.
442
Comment
CAS-BOT-BC176535
Atriplex polycarpa
Roxana S. Ferris
1918-6-15
974
Riverside
Indian Wells
Comment
CLARK-A1528-2549
Atriplex polycarpa
John C. Roos
1943-12-19
2763
Riverside
Mecca Hills
Comment
SEINET3004918
Atriplex rosea
G. Rink, M. Baker, T. Thomas, M. Honer, A. Karl
2010-10-2
10336
Riverside
Canal two miles north of Blythe.
70
Comment
UCR18901
Atriplex rosea
John C. Roos
1965-8-4
s.n.
Riverside
San Bernardino Valley, Arlington area, Riverside
Comment
RSA685162
Atriplex suberecta
Scott D. White, Michael Honer
2003-4-9
8974
Riverside
Northeast corner of Devonshire Ave. and Warren Road, immediately southwest of Tres Cerritos. Former chicken farm.
473
Comment
UCR75526
Atriplex suberecta
A. C. Sanders
1993-5-17
14062
Riverside
San Jacinto Valley, Hemet, south side Florida Ave (Hwy 74) on east side of California Ave.
460
Comment
IRVC9234
Avena barbata
B. T. Gittins
1966-5-1
1285
Riverside
Santa Rosa Plateau. Peninsular Ranges, Santa Ana Mountains
Comment
RSA771662
Avena barbata
Orlando Mistretta, Duncan Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4905
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
RSA639390
Azolla filiculoides
Louis Cutter Wheeler
1933-7-27
2044
Riverside
Santa Ana River at Chino Creek.
152
Comment
RSA518205
Baccharis emoryi
O. F. Clarke
1970-10-20
s.n.
Riverside
Growing wild at the UCR Botanic Gardens, on the Campus of University of California
Comment
CAS-BOT-BC106701
Baccharis salicifolia
Ivan Johnston
1917-4-4
1117
Riverside
Palm Canyon
304
Comment
UCR189288
Baccharis salicifolia
Fred M. Roberts, S. Leatherman
2007-9-19
6591
Riverside
Santa Ana Canyon, Santa Ana River, across from Green River Golf Course, 0.15 km W of Green River Road bridge
128
Comment
JEPS21296
Baccharis salicifolia subsp. salicifolia
W. L. Jepson
Oct 22 1912-Nov 7 1912
5266
Riverside
Palo Verde Valley Colorado River, Palo Verde Valley
45
Comment
UC893731
Baccharis salicina
P. A. Munz, D. Keck
1922-4-14
5011
Riverside
e of Whitewater Ranch; Colorado Desert
274
Comment
UCR281881
Baccharis salicina
Mitch Provance
2012-11-9
1112- 14
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
UCR90974
Baccharis salicina
Scott D. White
1996-2-18
3804
Riverside
Perris Basin, Double Butte, NW of Winchester, SE-facing slope of west butte and alluvial soil at base
490
Comment
UCR99727
Baccharis sarothroides
B. G. Pitzer
1996-11-11
2931
Riverside
Sonoran (Colorado) Desert, Orocopia Mts: Salt Creek Wash, at intersection w/ SR211, 4 rd. mi. south of Bob's Cabin
274
Comment
CAS-BOT-BC99866
Baccharis sergiloides
Dr. Barton W. Evermann
1924-4-12
s.n.
Riverside
Cottonwood Springs
Comment
LA202997
Baccharis sergiloides
Louis Wheeler;
1933-12-1
2292
Riverside
San Jacinto Mountains, mouth of Tahquitz Canyon
152
Comment
RSA771791
Baccharis sergiloides
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4807
Riverside
San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
UCR37615
Baccharis sergiloides
George K. Helmkamp
1984-5-2
D- 2
Riverside
Little San Bernardino Mountains, Big Morongo Canyon, 3 - 3.5 miles below the caretaker's house at the Big Morongo Preserve
610
Comment
POM172024
Bahiopsis parishii
Philip A. Munz
1930-5-1
11924
Riverside
One mile east of Cabazon
Comment
CAS-BOT-BC99966
Baileya pauciradiata
Ira L. Wiggins
1941-3-24
9571
Riverside
Sand dunes 0.3 mile south of Myoma, 4.6 miles north of Indio
Comment
RSA684337
Baileya pauciradiata
Scott D. White, Michael Honer
2003-4-18
9036
Riverside
Coachella Valley. Open sand north of the I-10 Freeway at Jefferson Ave. interchange.
12
Comment
UC135117
Baileya pauciradiata
S. B. Parish
1896-4-1
4125
Riverside
Palm Springs Colorado Desert
Comment
UC665848
Baileya pauciradiata
Ira L. Wiggins
1941-3-24
9571
Riverside
0.3 mi s, 4.6 mi n of Indio Myoma
Comment
JOTR32372
Baileya pleniradiata
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler
2011-6-16
2484
Riverside
Joshua Tree National Park. Queen Mountains; Barker Dam loop trail, near trailhead; Sandy wash and open flats among boulder outcrops (Stop 2)
1298
Comment
UCR33596
Baileya pleniradiata
Sears
1978-3-18
905
Riverside
Sonoran (Colorado) Desert, 1.5 mi from Interstate 10 down Wiley's Well Road, 17 mi west of Blythe, Chuckwalla Valley
122
Comment
RSA220995
Barbarea orthoceras
E. W. Lathrop
1966-3-30
6125
Riverside
Mail Divide Truck, Trail between El Carriso and Santiago Peak, Cleveland Nat l Forest
1220
Comment
POM350775
Bebbia juncea
Ora M. Clark
1929-3-16
1717
Riverside
N. of Whitewater
Comment
POM42457
Bebbia juncea
Marcus E. Jones
1903-5-10
s.n.
Riverside
Palm Spring.
Comment
RSA0106718
Bebbia juncea
Duncan S. Bell, Amanda Turek
2010-1-30
531
Riverside
Arica Mountains; the central part of the range; limestone ridges to the west of Priests Mine.
448
Comment
SEINET2047507
Bebbia juncea
Grace Sprague
1968-5-3
Riverside
White Water Canyon Wash
Comment
RSA92402
Bebbia juncea
F. W. Peirson
1924-6-21
4756
Riverside
Temescal Canyon, near Elsinore
305
Comment
UC893873
Bebbia juncea var. aspera
I. Johnston
1917-6-5
1239
Riverside
hill s of Arlington
365
Comment
UCR113256
Bebbia juncea var. aspera
Mitch Provance
2000-9-1
2228 B
Riverside
Jurupa Mtns., Pyrite Canyon, c. 0.5 miles SW of peak 1538
305
Comment
CLARK-A1528-100
Beloperone californica
Charlotte Stocks
1964-9-11
Riverside
La Quinta
Comment
UCD170877
Bernardia incana
A. C. Sanders; G. Helmkamp, P. MacKay, et al
1995-3-19
16177
Riverside
Coachella Valley/San Jacinto Mtns. foothills: Chino Canyon near the Palm Springs tram station.
795
Comment
SD234926
Beta macrocarpa
A. C. Sanders
2008-4-15
34892
Riverside
Peninsular Range: NE edge of city of Elsinore, off Nichols Rd. along Baker St. near Durant Siding.
383
Comment
UC488972
Boechera arcuata
C. V. Meyer
Jun 1927
169
Riverside
San Jacinto Mts.
1524
Comment
JOTR30048
Boerhavia coccinea
La Doux, Tasha
2006-10-24
1655
Riverside
Joshua Tree National Park. Twentynine Palms, park headquarters, nursery compound
Comment
UCR278875
Boerhavia coccinea
Mitch Provance
2012-7-17
712- 15
Riverside
San Gorgonio Pass, City of Banning, along E. Lincoln St., vicinity of the Banning Substation, between Hargrave St. and San Gorgonio Ave.
698
Comment Read comments Nov 8 2020
RSA683913
Boerhavia intermedia
Michael Denslow
2003-9-13
1549
Riverside
Shavers Valley; I-10 at Mecca Exit, Box Springs Road.
470
Comment
UCR26230
Boerhavia triquetra
John C. Roos
1946-11-29
3178
Riverside
Sonoran (Colorado) Desert, S foot of Eagle Mtns [near Lost Palms Canyon?]
Comment
UCR264242
Boerhavia triquetra var. intermedia
A. C. Sanders, Jim Malusa
2015-9-10
41849
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
RSA781886
Boerhavia wrightii
Duncan S. Bell
2011-10-22
3004 A
Riverside
Arica Mountains: west side of the mountain range, approximately 2.6 air miles west of Priests Well, and approximately 6.8 air miles southwest of the ghost town of Rice.
437
Comment
CLARK-A1528-5364
Boisduvalia glabella
John C. Roos
1952-5-14
5662
Riverside
Edgemont
487
Comment
POM192675
Bouteloua barbata
Marcus E. Jones
1929-9-16
24716
Riverside
Hayfield, Near Desert Center. Colorado Desert.
Comment
UCSB42283
Bouteloua barbata
Roos, John
1965-9-5
Riverside
10 mi W of Blythe
Comment
UCR265475
Bouteloua barbata var. barbata
Jordan Zylstra
2014-8-17
14029
Riverside
Santa Rosa Mountains, vicinity of Pinyon Flat and head of Cactus Springs Trail, south of Hwy 74
1280
Comment
RSA699818
Bowlesia incana
Scott D. White, Michael Honer
2003-4-4
8947
Riverside
Dissected bajada bench, below and east of Horsethief Canyon; immediately S of I-15 Freeway.
366
Comment
UCR207518
Bowlesia incana
O. F. Clarke
2004-3-16
s.n.
Riverside
Peninsular Range, eastern edge of Riverside; Box Springs Mtns, Two Trees Canyon
412
Comment
LA105191
Boykinia rotundifolia
Frank C. Vasek;
1987-7-14
870714 -1
Riverside
San Jacinto Mountains, San Jacinto Mountains, Vista Grande Road (3S08) 1.0 mi E of Banning-Idyllwild Road (SH243)
1523
Comment
JEPS42502
Brandegea bigelovii
W. L. Jepson
1928-4-25
12593
Riverside
Colorado Desert, Cottonwood Mountains, Cottonwood Spring Cottonwood Spring; Colorado Desert, Cottonwood Mts, Cottonwood Spring
731
Comment Read comments Oct 9 2010
SEINET3082910
Brandegea bigelovii
John Adams
1966-3-12
447
Riverside
Hwy 74, 2 mi above Palm Desert.
610
Comment
UCR130814
Brandegea bigelovii
B. G. Pitzer
2000-5-7
4128
Riverside
Sonoran (Colorado) Desert, extreme north end of Orocopia Mountains, Shavers Valley, at base of hills c. 0.5 mi. SE of Box Canyon Road.
341
Comment
CAS-BOT-BC36845
Brassica tournefortii
Ira L. Wiggins
1941-3-24
9569
Riverside
0.3 mile south of Myonia, 4.6 miles north of Indio.
Comment
JOTR31848
Brassica tournefortii
La Doux, Tasha, M. Harding, J. Lynam, B. Truesdell, K. Kain
2011-3-10
2106
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Fargo Canyon; where 4x4 road meets southwest park boundary; steep-walled canyon
533
Comment
JOTR38691
Brassica tournefortii
Hodges, Stephen R.
2017-2-7
707
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, West Deception Canyon, near the mouth of the canyon just north of the park boundary
Comment
UC2015553
Brassica tournefortii
A. C. Sanders with P. MacKay, M. Jacobsmyer, C. Sanders, et al.
1995-3-5
15997
Riverside
Colorado Desert, Orocopia Mountains, Maniobra Valley, 1.6-3 mi S of Frontage road (old highway 60) along I-10, S to edge of BLM wilderness.
Comment
CAS-BOT-BC106338
Brickellia atractyloides var. arguta
B. D. Stark
1930-5-4
831
Riverside
Morongo Pass
Comment
JOTR16569
Brickellia californica
Baker, James K. & Baker, Ilisa T.
1966-10-19
s.n.
Riverside
Joshua Tree National Park. 1/2 MILE SOUTH DESERT QUEEN MINE
1341
Comment
JOTR30932
Brickellia californica
La Doux, Tasha, E. Babich, M. Brown
2008-9-30
1413
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, Lost Horse Valley, near Lost Horse Ranger Station; active wash near base of granitic outcrops
1250
Comment
RSA575884
Brickellia californica
Steve Boyd
1981-2-9
s.n.
Riverside
Gavilan Hills region, southern end of Steele Valley, S of extensive groves and communications site at W base of Steele Peak
610
Comment
RSA92586
Brodiaea filifolia
J. C. Roos
1952-5-14
5667
Riverside
San Jacinto River bottom 1 mile east of Perris.
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
RSA179502
Bromus arenarius
E. W. Lathrop
1960-6-6
4816
Riverside
14 miles W. of Murrieta.
Comment
UCD57672
Bromus arizonicus
Beecher Crampton
1963-5-7
6778
Riverside
Riverside. West of U. C. Riverside campus. Jct. Pennsylvania and Iowa Aves.
Comment
UCD57694
Bromus arizonicus
John Thomas Howell
1956-3-20
31119
Riverside
Riverside. 8th street.
Comment
UCR263238
Bromus arizonicus
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-24
41482
Riverside
San Gorgonio Pass, 3.3 miles east of Cabazon, north of the San Gorgonio River wash on the alluvial slope east of the water bottling plant and south of I-10
445
Comment
SD233246
Bromus carinatus
Scott D. White, Justin M. Wood
2009-5-22
12896
Riverside
San Jacinto Mountains: Quinn Flat Meadow.
Comment
UCR201652
Bromus carinatus
Scott D. White, Justin M. Wood
2008-5-15
12010
Riverside
San Jacinto Mountains, Johnson Meadow
1476
Comment
JOTR30974
Bromus carinatus var. carinatus
La Doux, Tasha, B. Truesdell, M. Wheeler, M. Harding, E. Babich
2010-4-20
1946
Riverside
Joshua Tree National Park. (Stop 1) Pleasant Valley at base of Hexie Mountains, near Blue Cut Gorge
Comment
CDA28939
Bromus diandrus
Mike Lahti
2009-4-24
PDR# 1501623
Riverside
Hemet. Sage Ranch, 37166 Sage Road, near east Benton Road.
0
Comment
UCR232031
Bromus diandrus
John F. Green
2008-4-15
0408- 17
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
UCR91443
Bromus diandrus
Scott D. White
1995-3-30
2631
Riverside
San Jacinto Valley, Just west of Box Springs Blvd, east of Sycamore Canyon Park
457
Comment
RSA179507
Bromus diandrus
E. W. Lathrop
1959-5-17
4535 -A
Riverside
14 miles west of Murrieta. Tenaja Plateau
Comment
RSA192177
Bromus diandrus
E. W. Lathrop
1965-5-30
5787
Riverside
6 miles W of Murrieta.
Comment
RSA495422
Bromus diandrus subsp. triangularis
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-11
2889
Riverside
Vail Lake area, mouth of Temecula Creek Cyn, 1.5 mi west of Vail Lake Dam.
390
Comment
UCR193875
Bromus grandis
A. C. Sanders, Mitch Provance
2008-7-11
35795
Riverside
Peninsular Range; San Jacinto Mtns., Coldwater Creek along trails in vicinity of junction of South Ridge and Coldwater Trails, 1.25 mi. NE of Mountain Center, c. 3/4 mile NE of Keenwild Fire Station
1475
Comment
SEINET180925
Bromus hallii
Neal F. Childs
1912-9-16
55
Riverside
Vicinity of Keen Forest
1615
Comment
RSA179504
Bromus hordeaceus
E. W. Lathrop
1964-5-10
5352
Riverside
10 miles west of Murrieta.
610
Comment
RSA600397
Bromus rubens
V. W. Steinmann, D. B. Steinmann
1996-3-16
811
Riverside
Northeast foothills of the San Jacinto Mountains, lower portion of Chino Canyon alluvial plain, 1 kilometer S of Highway 111 at a point ca. 1.5 kilometer NW of the Tramway-San Rafael intersection.
300
Comment
RSA778261
Bromus rubens
Jim Andre
2011-2-2
16218
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
UCR115995
Bromus tectorum
A. C. Sanders, Pam MacKay, E. J. Lawlor, C. L. Sanders
2000-3-19
23317
Riverside
Shipley-Skinner Reserve area, Diamond Valley, off old Rawson Rd. north of Crown Valley, on future bed of Diamond Val. Reservoir, now filling
488
Comment
UCR120918
Bromus tectorum
A. C. Sanders, Mark Elvin, Julie M. Vanderwier
2002-4-9
24938
Riverside
The Badlands, hills and canyons west of Laborde Canyon, 1 mile northeast of Eden Hot Springs, SW of Beaumont
671
Comment
RSA0034863
Bromus tectorum
Victor Duran
1932-5-18
3218
Riverside
Idyllwild, San Jacinto Mountains.
1676
Comment
RSA605770
Caesalpinia virgata
A. C. Sanders
1995-5-23
17125
Riverside
Colorado Desert, Coachella Valley: alluvial fans below the Santa Rosa Mtns., near the mouth of Martinez Cyn., at end of 72nd Ave.
25
Comment
RSA87000
Caesalpinia virgata
F. W. Peirson
1922-4-11
4426
Riverside
Deep Canyon Wash, south side of Coachella Valley
274
Comment
CAS-BOT-BC438493
Calandrinia ciliata
John F. Green
2006-4-18
s.n.
Riverside
NE of Murrieta, just S of Los Alamos Rd. (Clinton Keith Rd.), on E and W sides of Liberty Rd. border between City of Murrieta and unincorporated French Valley.
Comment
UCR241773
Calandrinia ciliata
A. C. Sanders
2013-4-9
40782
Riverside
Peninsular Range; Perris-Aguanga Basin, Romoland, along SCE powerline route east of I-215, parallel to McLaughlin Rd., west of Trumble Rd., SE of Perris
436
Comment
UCR41303
Calandrinia ciliata
N. M. Fellows, A. C. Sanders
1985-4-9
146
Riverside
San Jacinto Mtns/Sonoran (Colorado) Desert, Oasis de Los Osos Preserve of the Nature Conservancy, off Snow Creek Canyon at the north foot of San Jacinto Mtns., 1 mile west of Snow Creek Village
489
Comment
UCR98182
Calandrinia ciliata
Scott D. White
1997-2-9
4679
Riverside
Peninsular Range, Elsinore Basin; Temescal Valley: SW of Hwy I-15 between Indian Truck Trail and Lake Street exits, c. 0.5 mi east of Glen Eden
460
Comment
RSA198957
Callitriche marginata
R. F. Thorne
1968-5-8
37574
Riverside
Santa Rosa Plateau: on Mesa de Colorado, Rancho California.
671
Comment
LA6440
Calocedrus decurrens
Carl Epling;
May 1938
sn
Riverside
San Jacinto Mountains, Idyllwild
Comment
RSA748158
Calocedrus decurrens
K. M. Meyer, A. Townesmith, T. Scott
2007-3-16
16
Riverside
San Bernardino National Forest. Next to Lake Fulmor, 17 miles S on Hwy 243 (off I-10).
1632
Comment
SD229034
Calocedrus decurrens
Dick Schwenkmeyer
2012-8-7
786
Riverside
Santa Rosa Mountain Cabin, 10 miles southeast of the intersection of Highway 74 and Santa Rosa Mountain road.
2305
Comment
SEINET12048473
Calochortus albus
E. W. Lathrop
1973-1
7501
Riverside
Main divide truck trail between El Carriso and Santiago Peak, Cleveland National Forest
1219
Comment
POM158454
Calochortus concolor
Philip A. Munz
1927-5-21
10875
Riverside
10 miles SW of Coahuila [now Cahuilla]
Comment
UCR201434
Calochortus concolor
Scott D. White, Justin M. Wood
2008-6-17
12178
Riverside
San Jacinto Mountains, Garner Valley, USFS Kenworthy Station
1402
Comment
UC454388
Calochortus invenustus
I. J. Condit
1910-6-22
Riverside
San Jacinto Mts.
2590
Comment
UC729899
Calochortus invenustus
Carl B. Wolf
1932-8-5
Riverside
on trail from Tahquitz Valley to San Jacinto Peak (fork of Tahquitz Creek); San Jacinto Mts., Tahquitz Creek
2743
Comment
RSA377469
Calochortus splendens
Christopher Davidson
1977-5-25
5652
Riverside
Mesa de Burro, Santa Rosa Plateau area
701
Comment
CAS-BOT-BC483509
Calochortus splendens
Steve Boyd; Tim Ross; Laurel Arnseth; Jaime Bonilla
1990-4-3
4129
Riverside
Vail Lake area, upper benches and adjacent slopes of the east flank of Big Oak Mtn., just south of the east summit
701
Comment
RSA92741
Calochortus splendens
J. C. Roos, L. Roos
1952-5-19
5688
Riverside
Between Moreno and Redlands in branch of San Timateo Canyon.
488
Comment
RSA680491
Calochortus weedii var. weedii
Scott D. White, Michael Honer, Dylan Hannon
2003-6-24
9594
Riverside
Mountains west of I-15 Freeway and immediately north of San Diego County boundary.
335
Comment
UCR112795
Calycadenia tenella
A. C. Sanders
1997-5-1
20624
Riverside
Lake Skinner area, along horse trail in southern part of Lake Skinner Park, west of Tucalota Hills and east of Warren Rd.
488
Comment
RSA0121053
Calycoseris parryi
Duncan S. Bell, LeRoy Gross
2016-3-29
9115
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Martinez Canyon, approximately 5 air miles southeast of the summit of Martinez Mountain.
686
Comment
RSA444557
Calycoseris wrightii
Walter Wisura
1988-3-13
4201
Riverside
2.5 mi. fr I-10 along Box Canyon Rd. toward Mecca
Comment Read comments Sep 7 2011
SEINET214704
Calycoseris wrightii
Noel H. Holmgren, Patricia K. Holmgren; Ruth E. Ke
1973-3-21
6442
Riverside
Blythe-Rice road 17 airmiles north-northwest of Blythe.
259
Comment Read comments Nov 30 2014
UCR72385
Calycoseris wrightii
Theo Glenn
1992-3-31
92- 14
Riverside
Sonoran (Colorado) Desert, north side Eagle Mts, Storm Jade Mine
671
Comment
JOTR32126
Calyptridium monandrum
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler, B. Truesdell, D. Shade`
2011-4-26
2282
Riverside
Joshua Tree National Park. Pleasant Valley, southwestern edge of Hexie Mountains; sandy flats at base of mountains and northern edge of valley (Stop 4)
996
Comment
OBI82274
Calystegia macrostegia
Alejandra Martinez-Berdeja, Cara M. Stripe
2010-4-24
5
Riverside
Peninsular Range; Box Springs Mountains, eastern edge of Riverside; Two Trees Canyon Trail near the trailhead
409
Comment
UCR140695
Calystegia macrostegia
A. C. Sanders
2004-5-12
27872
Riverside
Elsinore Basin Region, Walker Canyon at northeast foot of Alberhill Mountain, Temescal Creek
378
Comment
UCR215619
Calystegia macrostegia
Alejandra Martinez-Berdeja, Cara M. Stripe
2010-4-24
05
Riverside
Peninsular Range, Box Springs Mountains, eastern edge of Riverside; Two Trees Canyon Trail near the trailhead
409
Comment
UCR127535
Camissonia
A. C. Sanders, D. Malueg
2003-5-8
26577
Riverside
Perris-Aguanga Basin region, Los Alamos Road at Warm Springs Creek crossing west of Hwy 79, northeast of the Hogbacks, north of Los Alamos Rd. and east of the creek
396
Comment
SEINET7073435
Camissonia bistorta
A. G. Vestal
1963-4-25
s.n.
Riverside
About 6.8 miles south of Sage on Route 3. Coordinate datum: NAD27.
Comment
UCR107711
Camissonia bistorta
A. C. Sanders
1997-3-1
19750
Riverside
Box Springs Mountains, Riverside: S end of the range along Gernert Rd. (dirt road paralleling the mountain front), in valley draining to Box Spring Canyon.
457
Comment
UCR116771
Camissonia bistorta
A. C. Sanders, Mitch Provance, T. B. Salvato, C. L. Sanders
2001-4-3
23898
Riverside
Perris-Aguanga Basin region, Tucalota Creek along gasline right-of-way, SE of French Valley Airport, off Borel Rd. in NE Murrieta
396
Comment
UCR112094
Camissonia brevipes
A. C. Sanders, T. B. Salvato, Mitch Provance
2000-4-25
23361
Riverside
Coachella Valley, east side of the Coachella Canal between I-10 and Ave. 56 (Airport Rd.), 3 miles east of Thermal
15
Comment
UCR50654
Camissonia brevipes subsp. brevipes
B. A. Prigge
1988-2-21
7837
Riverside
Sonoran (Colorado) Desert, Orocopia Mtns. 2 mi west of Clemens Well
229
Comment
UCR177847
Camissonia californica
Marisa Sripracha, K. A. Boyd
2004-3-21
050
Riverside
San Jacinto Mtns. Foothills/Sonoran (Colorado) Desert, Snow Creek
366
Comment
UCR85175
Camissonia californica
A. C. Sanders, G. K. Helmkamp, P. J. MacKay
1995-3-12
16095
Riverside
Coachella Valley/Santa Rosa Mtns., alluvial slopes at the foot of Rabbit Peak, below Sheep Canyon
12
Comment
RSA9347
Camissonia californica
Mary F. Spencer
1920-3-29
1614
Riverside
In desert sand, Palm Springs, Colorado Desert.
137
Comment
CLARK-A1528-3322
Camissonia cardiophylla
John C. Roos
1946-12-7
3181
Riverside
Pushawalla Wash
Comment
UCR16384
Camissonia cardiophylla
Rodney Hendrick
1965-3-14
s.n.
Riverside
Sonoran (Colorado) Desert, Box Canyon about 8 miles east of Mecca
274
Comment
SEINET3005056
Camissonia claviformis
G. Rink
2011-4-29
10494
Riverside
Proposed Palo Verde Solar Power Plant about 15 miles southwest of Blythe, sandy
91
Comment
UCR256702
Camissonia claviformis
Duncan S. Bell
2012-3-18
3216
Riverside
Sonoran (Colorado) Desert, Mecca Hills; southeastern section of hills; at mouth of Hidden Canyon where drainage is blocked by the Coachella Canal, c. 2.8 air miles southwest of Hidden Spring
20
Comment
UCR41270
Camissonia claviformis
B. G. Pitzer
1986-2-9
0005
Riverside
Sonoran (Colorado) Desert, Santa Rosa Mountains: Martinez Canyon, SW of Valerie Jean, on upper fan, c. 1 mi east of mouth of canyon
122
Comment
CLARK-A1528-3359
Camissonia claviformis subsp. aurantiaca
John C. Roos
1937-4-18
1366
Riverside
Snow Creek
Comment
RSA357767
Camissonia claviformis subsp. aurantiaca
Robert F. Thorne, M. Z. Thorne
1973-3-30
42675
Riverside
Morongo Valley Canyon: Near mouth at junction of roads to Morongo Valley and Desert Hot Springs
488
Comment
SDSU3354
Camissonia confusa
H. Wedberg
1958-5-17
302
Riverside
About 7.4 miles from railroad station at Banning on road to Idyllwild.
Comment
UCR22125
Camissonia graciliflora
Steve Boyd
1980-5-17
288
Riverside
Gavilan Hills, Harford Springs County Park, on the NW corner of the Gavilan plateau.
Comment
RSA614393
Camissonia hirtella
D. L. Banks, Victor W. Steinmann
1997-3-13
1527 B
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
UCR174153
Camissonia hirtella
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-26
32595
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
UCR228884
Camissonia hirtella
A. C. Sanders
2011-4-6
39021
Riverside
Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon, along Temescal Canyon Rd. 1.5 mi. NE (73 deg. ) of Glen Ivy Hot Springs, 0-0.4 mi. NE of I-15 crossing
320
Comment
UCR90395
Camissonia hirtella
D. L. Banks, Steve Boyd
1995-5-9
0371
Riverside
NW Palomar Mtns, Cleveland National Forest, Agua Tibia Wilderness Area, N face of Agua Tibia Mtn., the Dorland Mtn area, west of the Dripping Springs Alcove, west of Woodchuck Campground.
793
Comment
POM9607
Camissonia ignota
I. M. Johnston
1920-5-8
s.n.
Riverside
Jurupa Mts, extreme west end. between Riverside and Ontario.
Comment
RSA500214
Camissonia intermedia
Steve Boyd, T. S. Ross, L. Arnseth
1989-5-7
3529
Riverside
Vail Lake area, recent burn in hills just to SW of the dam.
488
Comment
RSA0014606
Camissonia micrantha
Justin M. Wood
2010-5-12
1681
Riverside
Santa Ana Canyon: Santa Ana River; approx. 0.75 miles downstream of Prado Dam. Just NE of Green River housing estate.
137
Comment
UCR102931
Camissonia pallida
George K. Helmkamp
1998-4-3
3064
Riverside
Sonoran (Colorado) Desert, Whitewater River, bordering the north side of Hwy I-10; E side of the river
396
Comment
RSA458838
Camissonia pallida subsp. pallida
N. R. Zabriskie, Walter Zabriskie
1973-4-3
603
Riverside
''Poor-will Canyon'' (T5S, R4E, NE1/4 Sec 3), Palm Canyon drainage, E slope San Jacinto Mtns.
427
Comment
RSA691087
Camissonia pallida subsp. pallida
Scott D. White
2001-4-18
8356
Riverside
Coachella Valley: Palm Springs. NE corner of Sunrise Dr. and San Raphael Dr. (Palm Springs)
152
Comment
RSA144620
Camissonia refracta
William M. Klein, David P. Gregory
1958-2-14
153
Riverside
Corn Spgs., Chuckwalla Mtns.
Comment
UCR102697
Camissonia refracta
B. G. Pitzer
1998-1-24
3380
Riverside
Sonoran (Colorado) Desert, N foot of Chuckwalla Mtns, Eagle Mt Rd, south side of Hwy I-10, 0.8 mi south of Hwy at powerline rd, & wash directly south of road
500
Comment
RSA718774
Camissonia refracta
Michael Honer, L. Hulse
2004-4-4
1927
Riverside
SW base of Cottonwood Mtns., near MWD aqueduct, appx. .75 mi. N of I-10. E edge of Pinkham Wash.
488
Comment
UC56468
Camissoniopsis bistorta
H. M. Hall
April, 1902
2918
Riverside
Vicinity of Winchester
457
Comment Read comments Mar 20 2011
SBBG37503
Camissoniopsis micrantha
R. N. Muller
1967-4-8
Riverside
ca. 2 mi W of St Hwy 62 on Mission Crk Rd, 4.7 mi N of jct between US Hwy 60 and St Hwy 62
579
Comment
UCR166104
Camissoniopsis micrantha
A. C. Sanders, J. C. Lyman
1995-4-16
16561
Riverside
San Bernardino Valley, Glen Avon: sand dune area on N slope of the Jurupa Hills (draining toward Fontana), Pyrite St. Canyon
335
Comment
UC1186517
Camissoniopsis pallida subsp. pallida
E. G. Linsley and J. W. MacSwain
1960-3-1
60 -1
Riverside
Tamarisk Avenue Palm Springs
Comment
UCR166099
Camissoniopsis pallida subsp. pallida
A. C. Sanders, K. C. Rose, D. Woodard
1995-3-22
16206
Riverside
Sonoran (Colorado) Desert, mouth of San Gorgonio Pass, alluvial fan just east of the mouth of Whitewater Canyon between Windy Point & Hwy I-10, Coachella Valley
370
Comment
UCR166102
Camissoniopsis pallida subsp. pallida
A. C. Sanders, G. Nuhn
1995-4-20
16578
Riverside
Sonoran (Colorado) Desert, Coachella Valley, near Fan Hill, NE of Dillon Road on an abandoned road, below Little San Bernardino Mtns. NE of 1000 Palms
549
Comment
SEINET1869530
Campanulaceae
H. M. Hall
1905-1
5819
Riverside
Eastern base of Indio Mt., Colorado Desert.
150
Comment
RSA495456
Capsella bursa-pastoris
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-18
2984
Riverside
Agua Tibia Mountains. Vail Lake area, Temecula Creek Canyon below Vail Lake dam.
418
Comment
UCD114526
Cardamine parviflora
A. C. Sanders
1995-2-6
15915
Riverside
UCR campus, in pots in the Botanic Garden Lath House.
367
Comment
CAS-BOT-BC20701
Carex fracta
C. Epling; Wm. Robison
1935-6-29
s.n.
Riverside
Mt San Jacinto. Marion Peak.
Comment
RSA364634
Carex fracta
M. B. Dunkle
1933-7-19
3682
Riverside
Upper Tahquitz Valley, San Jacinto Mountains.
2409
Comment
IRVC15563
Carex heteroneura
R. H. Whittaker, W. A. Niering
1963-6-8
SJ 314
Riverside
Marion Mountain Trail. Peninsular Ranges, San Jacinto Mountains
2424
Comment
UC837255
Carex nebrascensis
P. A. Munz
1922-9-6
6393
Riverside
Round Valley San Jacinto Mts.
2743
Comment
SEINET7572154
Carex praegracilis
A. C. Sanders
1997-3-19
20044
Riverside
Lake Skinner area, Lake Skinner, NW shore near inlet, SW foot of Bachelor Mtn, Bachelor Mt 7.5' Q.
445
Comment
UCR169316
Carex praegracilis
T. B. Salvato, John F. Green
2004-5-27
601
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
POM14975
Carex sartwelliana
Mary F. Spencer
1922-6-27
1365
Riverside
Idyllwild. San Jacinto Mountains.
1646
Comment
RSA682459
Carex senta
Scott D. White, Teresa Salvato, Lia DeMarco, Jessica Christian
2001-6-30
8642
Riverside
Idyllwild area; Strawberry Fuelbreak between Inspiration Point and Strawberry Creek. I.e., southwest terminus of Double View Dr. west to creek.
1402
Comment
UCD110244
Carya illinoinensis
A. C. Sanders; T. B. Salvato
2003-5-6
26558
Riverside
San Bernardino Valley Region: Riverside, west edge of the UCR campus, lower drainage of Big Springs Canyon, near intersection of Canyon Crest Dr. and University Ave.
320
Comment
SD146274
Cassia nemophila
A. C. Sanders, K. C. Rose
1999-5-28
22794
Riverside
Coachella Valley: between La Quinta and Indio along Jefferson St. between Ave 54 and I-10
10
Comment
RSA0111980
Castela emoryi
Duncan S. Bell, Amanda Bell
2012-1-28
3062
Riverside
East side of the Arica Mountains; collecting in Rice Valley, approximately 6 air miles southeast of the ghost town of Rice.
202
Comment
SBBG66921
Castilleja affinis
M. N. Ackley
-Mar-1922
1039
Riverside
Murrieta Hot Springs
398
Comment
RSA0010918
Castilleja densiflora subsp. gracilis
Daphne K. Christopher, Hannah Stevens
2003-4-8
122
Riverside
Santa Rosa Plateau Nature Conservancy Preserve.
556
Comment
RSA770856
Castilleja exserta
Orlando Mistretta, Duncan S. Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4932
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 1-2 miles above Whitewater Visitor Center (Whitewater Trout Farm)., Between N34.01961, W116.68175 and N34.01041 and W116.67141.
850
Comment
RSA773126
Castilleja exserta
Duncan S. Bell, Joy D. England
2010-6-4
1262
Riverside
San Bernardino National Forest: Garner Valley, approximately 3.2 air miles southeast of junction of forest service road 6S04 and forest service road 6S13.
1383
Comment
UCR155059
Castilleja exserta
Jason L. Hlebakos
2005-5-30
813
Riverside
Peninsular Range, Durasno Valley, SE of Coahuilla Indian Reservation, c. 11 mi east of Bonnie Road, and c. 6 mi SSW of Anza
1402
Comment
UCR164933
Castilleja exserta
T. B. Salvato, John F. Green
2004-5-27
625
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
UCR94252
Castilleja exserta subsp. exserta
Scott D. White
1996-4-14
3912
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
RSA0121435
Castilleja foliolosa
Duncan S. Bell, LeRoy Gross
2016-3-30
9144
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; in a side canyon off of Martinez Canyon, approximately 6.75 air miles southeast of the summit of Martinez Mountain.
698
Comment
RSA400575
Castilleja foliolosa
N. R. Zabriskie, Walter M. Zabriskie
1971-4-6
359
Riverside
North-facing slope. Andreas Canyon, east slope San Jacinto Mts.
457
Comment
RSA559440
Castilleja foliolosa
Steve D. Boyd
1992-4-15
6852
Riverside
Santa Ana Mtns, San Mateo Cyn Wilderness Area. Bluewater Cyn along Bluewater Tr. dowstream to the confluence with San Mateo Creek.
335
Comment
RSA613656
Castilleja foliolosa
D. L. Banks, Victor W. Steinmann
1997-3-13
1464
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Vail Lake area, north and just south 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
SEINET156520
Castilleja foliolosa
Norman C. Cooper
1944-5-6
1183
Riverside
Banning.
701
Comment
SEINET4095937
Castilleja foliolosa
O. M. Clark
1929-1
1702
Riverside
North side of San Jacinto Mountain.
Comment
UCSB46696
Castilleja foliolosa
Leen, Rosemary
1977-5-22
Riverside
San Jacinto Mts; Highway 243
Comment
UCR44228
Castilleja martinii
A. C. Sanders
1986-6-1
6567
Riverside
San Jacinto Mtns., trail to Spitler Peak from the Herkey Creek Camp to Bonita Vista road [=Apple Canyon Rd.]
1829
Comment
RSA448750
Castilleja miniata
M. B. Dunkle
1933-7-20
3710
Riverside
Idyllwild, San Jacinto Mountains.
1616
Comment
POM159839
Caulanthus cooperi
E. C. Jaeger
1928-3-26
s.n.
Riverside
Eagle Mts, Colorado Desert.
Comment
UCR165194
Caulanthus heterophyllus
S. J. Myers
2001-4-6
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon
976
Comment
UCR225188
Caulanthus heterophyllus
Steve Boyd, Susan Jett
2008-3-20
11832
Riverside
Peninsular Ranges; Santa Ana Mountains region, Along Main Divide Truck Trail, south of junction with Wildomar Truck Trail and north of Wildomar Off-Hiway Vehicle Area.
Comment
UCR250880
Caulanthus heterophyllus
S. J. Myers, Jennifer Tobin, Michelle Tobin
2013-3-13
1045
Riverside
Lakeview Mountains, along powerline access road NE of Juniper Flats Rd.
649
Comment
UCR86328
Caulanthus heterophyllus
Karin Cleary
1992-4-6
117
Riverside
near top of ridge west of California St., [Reinhardt Canyon] Hemet
610
Comment
UCR113593
Ceanothus crassifolius
A. C. Sanders
1998-1-15
21629
Riverside
Lake Skinner area, Black Mtn., along road up north side
884
Comment
UCR172242
Ceanothus crassifolius
John F. Green
2006-5-10
s.n.
Riverside
Peninsular Ranges, City of Murrieta; NE side of the Hogbacks. SE of Los Alamos Road, area bordered by Mason Avenue, Callahan Road and Shannon Lane
488
Comment
UCR43478
Ceanothus crassifolius
R. F. Thorne, W. Wisura, E. W. Lathrop, S. Meury
1985-5-18
60628
Riverside
Peninsular Ranges/Santa Ana Mtns, Santa Rosa Plateau: along Clinton Keith Rd., near base of the plateau
427
Comment
UCR89483
Ceanothus crassifolius
Steve Boyd, K. A. Boyd
1993-3-28
7921
Riverside
Palomar Mountains, Palomar Range south of Vail Lake at the N base of Agau Tibia Mt., Agua Tibia Widerness area, Cleveland National Forest. Along trail extending S from end of Woodchuck Rd
884
Comment
RSA399853
Ceanothus greggii var. perplexans
A. Menke
1955-4-28
s.n.
Riverside
Near Barton Peak Lookout. San Jacinto Mts.
Comment
UC1929728
Ceanothus integerrimus
Valerie Soza, Naomi Fraga, Sarah Swartzentruber
2003-6-25
1698
Riverside
Peninsular Ranges; San Jacinto Mountains region; Fuller Mill Creek just N of junction with Dark Canyon.
Comment
UCR205280
Ceanothus integerrimus
Valerie Soza, Naomi Fraga, Sarah Swartzentruber
2003-6-25
1698
Riverside
San Jacinto Mountains, Fuller Mill Creek just north of junction with Dark Canyon
1585
Comment
JEPS42394
Ceanothus leucodermis
C. V. Meyer
June 1927
136
Riverside
Saunder's Meadow San Jacinto Mts.
Comment
RSA606740
Ceanothus ophiochilus
Jon E. Keeley
1996-5-13
27407
Riverside
In on N side of Agua Tibia Range, 2-3 km S of Agua Tibia Wilderness boundary gate on trail extending ca. 100 m S of enclosed reservoir on ridge SE of Woodchuck Resort at end of Woodchuck Rd., S of Hwy 79.
1000
Comment
CAS-BOT-BC63465
Ceanothus palmeri
Carl B. Wolf
1932-8-4
3920
Riverside
San Jacinto Mts. Point View, near Idylwild.
1645
Comment
RSA0120442
Ceanothus perplexans
Duncan S. Bell, LeRoy Gross
2016-5-18
9599
Riverside
Santa Rosa Mountains; west side of Martinez Mountain; along the Cactus Spring Trail where it crosses Horsethief Creek.
1050
Comment
UCR138817
Ceanothus tomentosus subsp. olivaceus
D. L. Banks
1997-2-17
1284
Riverside
Agua Tibia Mtns., NW Palomar Mountains: Pechanga Indian Reservation, along Magee Truck Trail between the headwaters of Pala Creek at the southern extremity of the Reservation to the Riverside/San Diego County line border
482
Comment
CAS-BOT-BC63255
Ceanothus tomentosus var. olivaceus
Wesley O. Griesel
1959-3-24
13
Riverside
highway 79, 7 mi. s. of Hemet.
609
Comment
RSA192053A
Ceanothus tomentosus var. olivaceus
E. W. Lathrop
1965-3-30
5592
Riverside
16 miles west of Murrieta.
Comment
UCR207552
Celtis australis
O. F. Clarke
2003-10-6
s.n.
Riverside
Peninsular Range; Box Springs Mtns. Foothills, Riverside, UCR campus
366
Comment
CAS-BOT-BC277181
Centaurea X pouzinii
John Thomas Howell
1952-10-24
28864
Riverside
Fuller Ranch near Corona
Comment
UCR182505
Centaurea melitensis
Mitch Provance
2005-5-17
6564
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
UCR201432
Centaurea melitensis
Scott D. White, Justin M. Wood
2008-6-17
12174
Riverside
San Jacinto Mountains, Garner Valley, USFS Kenworthy Station
1402
Comment
SEINET3094376
Centaurium calycosum
L. A. McGill, H. S. Gentry
1979-5-25
2555
Riverside
Murrieta; Howard Scott Gentry Experimental Research Ranch.
Comment
UCR174448
Centaurium venustum
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-22
32505
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
JEPS106966
Centromadia pungens subsp. laevis
Jasmine Watts
2005-7-19
15
Riverside
Hemet, S of CA-74 and W of Warren Road
Comment
OBI16250
Centromadia pungens subsp. laevis
Robert F. Hoover
1968-6-6
11150
Riverside
1 mi East of Perris
Comment
JEPS57819
Centrostegia thurberi var. thurberi
W. L. Jepson
1928-4-25
12598
Riverside
below Cottonwood Spring (Colorado Desert, Eagle Mountains); Colorado Desert, Eagle Mountains
731
Comment
RSA405359
Cercidium floridum
A. Menke
1955-4-26
s.n
Riverside
Mecca.
Comment
UC1128902
Cercidium floridum subsp. floridum
H. S. Yates
1937-6-28
6745
Riverside
near Oasis; Thermal Quadrangle
30
Comment
CSUSB1862
Cercocarpus betuloides
A. H. Wheeler
1974-7-22
Riverside
San Jacinto Mountains Palms To Pines Highway- Juniper Flats
1219
Comment Read comments Dec 4 2011
UCR262260
Chaenactis artemisiifolia
T. B. Salvato, Meenaxi R. Panakkal, Tim Thomas
2009-6-23
3725
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
SD215392
Chaenactis carphoclinia
W. Wisura, J. Dolan and M. Wall
1992-3-24
4615
Riverside
4.7 miles Northeast of Mecca on Box Canyon Road.
Comment
UCSB58178
Chaenactis carphoclinia
Charlton, David
1988-2-18
Riverside
S side of Little San Bernardino Mtns., Fargo Canyon Road to Cottonwood Wash, S of Joshua Tree National Park, parallel to I-10; 1 mi. E of Jct. Dillon Rd. and Fargo Cyn. Rd.
609
Comment
JOTR31970
Chaenactis carphoclinia var. carphoclinia
La Doux, Tasha, M. Harding, M. Wheeler, T. Herskovits
2011-4-14
2207
Riverside
Joshua Tree National Park. Southwest Eagle Mountains; west of Lost Palms Canyon; rocky/gravelly bajada north of the Aqueduct Rd.
603
Comment
POM308526
Chaenactis carphoclinia var. carphoclinia
Henry J. Ramsey, Henry J. Ramsey
1939-11-28
3169
Riverside
10 miles east of Indio.
Comment
RSA0026193
Chaenactis carphoclinia var. carphoclinia
J. Andre
2013-3-4
23877
Riverside
Riverside Mountains; east side of range, along rocky dirt road to historic mine area, 0.8 miles west of Hwy 95, approx 12 miles south of Vidal Junction.
127
Comment
CAS-BOT-BC276920
Chaenactis fremontii
C. L. Hitchcock; C. V. Muhlick
1964-3-22
23265
Riverside
At W end of PInto Basin, Joshua Tree National Monument
Comment
CLARK-A1528-5626
Chaenactis fremontii
John C. Roos
1937-4-18
2462
Riverside
Comment
RSA537692
Chaenactis fremontii
Charles B. Fiker
1946-4-16
3414
Riverside
West side of Colorado Desert
Comment Read comments Mar 23 2014
UC1478689
Chaenactis fremontii
Barry Prigge with L. Martinez
1978-3-23
2416
Riverside
1.2 mi e of Sky Valley (near Dillon X Skyridge Roads, nw Colorado Desert); Colorado Desert
335
Comment
UCR8406
Chaenactis fremontii
Sally Bell
1964-4-18
s.n.
Riverside
Sonoran (Colorado) Desert; Coachella Valley, Desert Hot Springs, east side of Indian Canyon Dr., c. 3 miles from Twentynine Palms Highway [Hwy 62] junction
366
Comment
RSA0034950
Chaenactis fremontii
A. Lee Haines
1973-3-25
s.n.
Riverside
Orocopia Mtns.
Comment
SFV3811
Chaenactis glabriuscula
P. G. Kilburn
1958-5-17
810
Riverside
3 miles south of Banning.
305
Comment
CAS-BOT-BC277408
Chaenactis glabriuscula var. glabriuscula
Steve Boyd
1986-5-1
1820
Riverside
Bachelor Mtns.: lower south slopes of Bachelor Mtn., east end of Lake Skinner
Comment
JEPS34142
Chaenactis glabriuscula var. glabriuscula
W. L. Jepson and H. M. Hall
1901-5-17
1246
Riverside
San Jacinto town to Strawberry Valley
487
Comment
JEPS34147
Chaenactis glabriuscula var. glabriuscula
W. L. Jepson
1914-5-25
6074
Riverside
Banning
Comment Read comments Mar 13 2011
JEPS82355
Chaenactis glabriuscula var. glabriuscula
L. R. Heckard
1969-4-24
2163
Riverside
about 7 mi s of Sage (along Highway 79)
Comment
UCR103188
Chaenactis glabriuscula var. glabriuscula
Scott D. White, Julie Greene
1997-3-12
4783
Riverside
Perris Basin, Sun City, near Interstate Hwy 215, south of Perris and north of Menifee, low hills east of Bavaria Drive
488
Comment
RSA774986
Chaenactis stevioides
Duncan S. Bell
2011-4-7
2175
Riverside
On the northeast side of the Arica mountains; approximately 2.2 air miles northwest of Priests Well, or approximately 4.5 air miles southwest of the ghost town of Rice.
359
Comment
RSA781397
Chaenactis stevioides
Duncan S. Bell
2010-5-1
913
Riverside
Arica Mountains: northwest of mountain range, approximately 6.5 air miles southwest of the ghost town of Rice, and approximately 5 air miles northwest of Priests Well.
339
Comment
UC217943
Chaenactis stevioides
P. A. Munz and D. Keck
1922-4-9
4819
Riverside
Hayfields, Chuckawalla Valley Colorado Desert, Chuckawalla Valley
152
Comment
UC894415
Chaenactis stevioides
I. W. Clokey
1935-4-17
6942
Riverside
Cottonwood Springs
Comment
POM351832
Chaenactis stevioides var. stevioides
T. H. Holmes
1932-3-18
s.n.
Riverside
White Water, Palm Springs.
Comment
POM351834
Chaenactis stevioides var. stevioides
M. B. Dunkle
1937-3-25
4938
Riverside
Colorado Desert.
Comment
RSA779629
Chaenactis stevioides var. stevioides
Duncan S. Bell
2010-4-1
672
Riverside
Arica Mountains: west side of Rice Valley, about 1.2 air miles east of the Atchison, Topeka, and Santa Fe railway line, approximately 4.2 air miles east of Priest Well, and approximately 4.3 air miles southeast of the ghost town of Rice.
208
Comment
RSA0121601
Chamaesyce arizonica
Duncan S. Bell, LeRoy Gross
2016-3-29
9101
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Martinez Canyon, approximately 6 air miles southeast of the summit of Martinez Mountain.
513
Comment
RSA588663
Chamaesyce maculata
D. L. Banks, S. D. Boyd
1995-10-17
0822
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest; Dripping Springs Campground, campsite #9. Disturbed area around the campsite and campground roadway.
488
Comment
HSC8017
Chamaesyce micromera
C. L. Hitchcock
1966-3-16
24214
Riverside
Along Palms to Pines Hwy., 4 mi. S of Palm Desert
Comment
RSA727388
Chamaesyce micromera
Naomi Fraga, Lisa Rojas
2005-2-10
1377
Riverside
Just north of Palen Pass Road, ca. 10 miles east of Hwy 177.
365
Comment
RSA763977
Chamaesyce micromera
Justin M. Wood, Dustin M. Ray
2010-10-21
3006
Riverside
Chuckwalla Valley NE of Victory Springs and 0.9 km E of Kaiser Road on unmarked 4WD road.
198
Comment
RSA763996
Chamaesyce polycarpa
Justin M. Wood, Dustin M. Ray
2010-10-21
3005
Riverside
Chuckwalla Valley NE of Victory Springs and 0.9 km E of Kaiser Road on unmarked 4WD road.
198
Comment
UC869128
Chamaesyce setiloba
Lewis S. Rose
1938-12-24
38346
Riverside
19 mi e Indio (Indio-Blythe Rd)
3
Comment
RSA626151
Cheilanthes clevelandii
R. E. Riefner
1999-3-15
99 -161
Riverside
base of outcrops in Red Shank chaparral, Mtn. Slopes E. of Hemet, Hwy 74
Comment
UCR261104
Cheilanthes clevelandii
Joseph Cahill
2011-1-8
111- 06
Riverside
Peninsular Range; Santa Ana Mtns., Cleveland National Forest, San Juan Loop Trail, c. 0.5 mi. from eastern trailhead off Hwy 74
590
Comment
SJSU1759
Cheilanthes newberryi
G. B. Youngberg
1956-3-27
177
Riverside
hills near La Sierra College, Arlington
231
Comment
UC1212195
Cheilanthes newberryi
H. E. and S. T. Parks
1940-2-20
24173
Riverside
Soboba Hot Springs; San Jacinto Mts
457
Comment
UC218611
Cheilanthes newberryi
S. B. Parish
1918-4-3
11707
Riverside
Lakeside Mts
457
Comment Read comments Nov 20 2011
UCR97661
Cheilanthes newberryi
A. C. Sanders, G. Helmkamp
1997-3-15
19917
Riverside
Peninsular Range, Lake Skinner area: hill (1864) east of Skinner Lake at NW end of Tucalota Hills
567
Comment
UCR41423
Cheilanthes parryi
A. C. Sanders
1985-12-22
5962 C
Riverside
Coachella Valley, foot of the Santa Rosa Mountains, W end of Ave. 74, 2.6 mi west of Polk Street. Southern edge of Martinez Canyon.
122
Comment
CAS-BOT-BC70381
Cheilanthes viscida
J. G. Lemmon
1880-4-1
28
Riverside
Whitewater, Colorado Desert
Comment
POM120427
Cheilanthes viscida
W. G. Wright
s.n.
Riverside
Whitewater Canyon
Comment Read comments Apr 30 2011
CSUSB1379
Chenopodium album
Leland E. Francois
1966-3-29
5
Riverside
City of Riverside Southeast corner U.S. Salinity Laboratory property, located at the corner of 14th Street and Palm Ave.
289
Comment
RSA654881
Chenopodium berlandieri
T. B. Salvato, A. C. Sanders
2000-4-27
59
Riverside
Coachella Valley: between Filmore & Buchanan on Avenue 56.
-37
Comment
UCR112646
Chenopodium berlandieri
A. C. Sanders, T. B. Salvato
2000-5-30
23435
Riverside
Menifee Valley, S of Newport Rd., north of Holland Rd. and east of Bradley Rd., 2 miles due east of Railroad Canyon Lake
488
Comment
UCR115434
Chenopodium berlandieri
Scott D. White
1994-6-23
2095
Riverside
Temecula/Murrieta Region, Santa Gertrudis Creek, c. 1 mi. east of Skunk Hollow
396
Comment
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
JOTR35484
Chenopodium californicum
La Doux, Tasha, D. Shade, S. De Groot, N. Fraga, L. Washburn
2013-4-26
3172
Riverside
Joshua Tree National Park. Little San Bernardino Mtns, below Lower Covington Flats, W of Smithwater Canyon,(Biodiversity Hunt stop1)
1341
Comment
UCR133663
Chenopodium californicum
Chet McGaugh
2003-5-10
s.n.
Riverside
French Valley, 'Greenway site' along Tucalota Creek c. 1 mile east of Murrieta Hot Springs
427
Comment
SD254595
Chenopodium missouriense
Mitch Provance
2012-11-9
61251
Riverside
San Bernardino Valley: Box Springs Canyon, SW base of the Box Springs Mountains, E side of Interstate 215, 0.25 mile SE of the intersection of Gernert Road and Watkins Drive (Riverside East 7.5'Q)
422
Comment
RSA747726
Chenopodium murale
Scott D. White, Justin M. Wood
2009-3-24
12581
Riverside
Western foothills of Mecca Hills, +/- 0.5 air mile east of the Coachella Canal and 4 air miles S of the I-10 Freeway.
21
Comment
RSA27511
Chenopodium murale
I. L. Wiggins
1941-3-24
9584
Riverside
East side of Salton Sea, 1 mile north of Imperial Co. Line.
Comment Read comments Feb 20 2013
UCR145576
Chenopodium strictum var. glaucophyllum
Chet McGaugh
2004-11-15
s.n.
Riverside
Sonoran (Colorado) Desert, Coachella Valley, 1 mile south of Thermal, parcel bounded by Ave. 58 & Ave. 60 on the north and south and by Polk and Filmore on the west and east, between the airport and Whitewater River
-41
Comment
RSA342559
Chilopsis linearis
R. F. Thorne, W. A. Tilforth
1980-5-28
54203
Riverside
Branch ravine running W from Whitewater Canyon, W of road and ca. 3.2 miles N of Hwy 10 and Whitewater P.O.
610
Comment Read comments Jun 25 2008
UCR193960
Chilopsis linearis
A. C. Sanders
2008-7-25
35923
Riverside
Interior South Coast; San Jacinto Valley, Gilman Springs Road at mouth of Massacre Canyon, 0.7 mi. NW of Gilman Hot Springs
467
Comment
UCR37637
Chilopsis linearis
George K. Helmkamp
1984-5-5
E- 9
Riverside
Transverse Range, Little San Bernardino Mountains, Big Morongo Canyon, 4 road miles below the caretaker's house at the Big Morongo Preserve
549
Comment
JEPS21143
Chilopsis linearis subsp. arcuata
H. M. Hall
June, 1901
2112
Riverside
e. base San Jacinto Mts. Colorado Desert, e. base San Jacinto Mts.
Comment
UCR261364
Chilopsis linearis subsp. arcuata
A. C. Sanders, Katie Young, John Hale
2015-4-22
41610
Riverside
San Gorgonio Pass, San Gorgonio River wash, SE of Cabazon, east of Elm St., c. 2 km south of I-10, 1.2 km NW (296 deg. ) of One Horse Spring
461
Comment
SEINET3004919
Chloracantha spinosa
G. Rink, M. Baker, T. Thomas, M. Honer, A. Karl
2010-10-2
10337
Riverside
Canal two miles north of Blythe.
70
Comment
RSA180372
Chlorogalum parviflorum
E. W. Lathrop
1960-6-8
4938
Riverside
14 miles west of Murrieta
Comment
UCR50892
Chorizanthe brevicornu
A. C. Sanders
1988-5-11
7805
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, Iris Pass area, 12 miles above the Coachella Canal, east of the gasline road from Niland
549
Comment
JOTR16806
Chorizanthe brevicornu var. brevicornu
Vanderspek & Youse
1964-4-19
s.n.
Riverside
Joshua Tree National Park. WILSON CANYON
Comment
SBBG81486
Chorizanthe brevicornu var. brevicornu
S. A. Junak
1983-3-23
1623
Riverside
Jefferson Rd, across from entrance to Cahuilla Lake County Park, S of Indio
Comment
CLARK-A1045-292
Chorizanthe coriacea
George K. Helmkamp
1979-5-16
Riverside
San Jacinto Mountains Bee Canyon Road; chaparral; ; Hemet 15'Q
609
Comment
UC279686
Chorizanthe corrugata
Edmund C. Jaeger
1926-2-28
Riverside
Dos Palmas near Mecca; Colorado Desert, Dos Palmas near Mecca
Comment
VVC2461
Chorizanthe corrugata
Tim Thomas
2013-3-18
5939
Riverside
Sonoran Desert, 10 miles WSW of Blythe NE of Mule Mtns.
116
Comment
UCD169658
Chorizanthe fimbriata
R. F. Thorne; E. W. Lanthrop, W. Wisura
1977-7-8
49557
Riverside
Santa Ana Mountains: along Ortega Highway (74), about 3 miles south-southwest of El Cariso, near junction of Decker and Morrell Canyons.
880
Comment
UCR24615
Chorizanthe leptoceras
T. P. Krantz, G. Krantz, K. Berg
1980-4-24
s.n.
Riverside
San Jacinto River, one mile east of Valle Vista, just north of Highway 74
Comment
UC52644
Chorizanthe leptotheca
H. M. Hall
1901-7-1
2255
Riverside
Fuller's Mills Mountains San Jacinto Mountains, , w end (San Jacinto Mountains, w end)
1584
Comment
UCR280959
Chorizanthe leptotheca
Mitch Provance, Matt K. Beyers
2017-6-8
617- 10
Riverside
Temescal Valley, Indian Wash, SW of I-15, S side of De Palma Rd., about 0.2 mi WNW of inter. with Glen Eden Rd.
366
Comment
RSA708431
Chorizanthe parryi var. parryi
Scott D. White
2005-3-29
10852
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
UCR174095
Chorizanthe polygonoides var. longispina
A. C. Sanders, T. B. Salvato, Kelly Volansky, Michelle Balk
2006-5-24
32551
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
RSA65245
Chorizanthe rigida
F. W. Peirson
1927-4-12
7174
Riverside
Painted canyon, near Mecca.
Comment
UCSB1342
Chorizanthe rigida
Graney, Don
1953-3-21
Riverside
13 miles east of Indio, Colorado Desert
Comment
CAS-BOT-BC248060
Chorizanthe xanti var. leucotheca
S. B. Parish
1907-4-19
6168
Riverside
Palm Springs, Western edge of the Colorado Desert
200
Comment
RSA689555
Chorizanthe xanti var. leucotheca
Scott D. White, Michael Honer
2003-4-25
9129
Riverside
San Bernardino Mountains: Whitewater Canyon, about midway between Bonnie Bell and Whitewater Trout Farm.
610
Comment Read comments Jul 1 2010
RSA125857
Chrysothamnus nauseosus subsp. bernardinus
E. K. Balls, Percy C. Everett
1957-11-6
22792
Riverside
Hamilton Grade, State Hwy. 74, Anza Rd.
1372
Comment
RSA696805
Chrysothamnus paniculatus
Anonymous
1928-12-4
399
Riverside
Canon Mouth of Canon West of Morongo Inn.
Comment
RSA93245
Chrysothamnus paniculatus
F. W. Peirson
1920-12-29
2334
Riverside
1.5 miles E of Whitewater Station near Point of Rocks
305
Comment
UCR269847
Chylismia brevipes
A. C. Sanders, Jim Malusa
2016-3-18
42375
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, along gasline road 21.5 km due north of Slab City/Camp Dunlap
538
Comment
SD21522
Chylismia brevipes subsp. brevipes
Frank F. Gander
1938-5-21
5765
Riverside
Shaver's Summit.
Comment
UCSB4431
Chylismia claviformis
Haller, John
1957-3-23
Riverside
at southern boundary of Joshua Tree Natl Mon; 4 air miles S. of Cottonwood Sprs; and 1 mile N. of juct with US 60
609
Comment
CAS-BOT-BC160629
Chylismia claviformis subsp. aurantiaca
Aven Nelson; Ruth A. Nelson
1939-3-22
3215
Riverside
Near Palm Springs, hiway 99
Comment
SBBG28551
Chylismia claviformis subsp. aurantiaca
D. Myrick
1964-4-30
817
Riverside
Pines to Palms Hwy 74, 12 mi W of Palm Desert
1066
Comment
SBBG5103
Chylismia claviformis subsp. aurantiaca
K. K. Muller
1958-3-22
915
Riverside
Hwy 60, 7 mi E of Desert Center
Comment
UC1184368
Chylismia claviformis subsp. aurantiaca
Peter H. Raven
1958-3-1
11746
Riverside
US Hwy 95 8.6 mi n Blythe
Comment
HSC84150
Cirsium occidentale var. californicum
A. C. Sanders, B. Pitzer
1987-4-21
7048
Riverside
Box Springs Mountains, near southernmost radio towers.
793
Comment
UCR1624
Cirsium occidentale var. occidentale
Leland R. Dykes
1962-5-8
105
Riverside
Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau, San Mateo Canyon [Tenaja] Road, c. 14 mi west of Palomar Road [=Washington Ave.] in Murrieta [probably 2-3 miles west of Tenaja Guard Station]
Comment
CAS-BOT-BC286458
Cirsium scariosum
John Thomas Howell
1952-10-24
28865
Riverside
At south end of Santa Ana Mts., Santa Rosa Ranch nw. of Murieta [Murrieta]
914
Comment
CAS-BOT-BC172423
Clarkia bottae
Ynez Whilton Winblad
1941-5-27
s.n.
Riverside
San Juan Mts., San Juan Canyon, Highway 74
60
Comment
POM13997
Clarkia dudleyana
E. C. Jaeger
1921-6-13
938
Riverside
San Jacinto Mountains, McMullen Trail [Banning to McMullen Flat]
915
Comment Read comments Nov 5 2011
UC58857
Clarkia epilobioides
H. M. Hall
1896-4-6
273
Riverside
near Riverside; Box Springs Mt.
Comment
UCR107381
Clarkia epilobioides
B. G. Pitzer
1997-3-23
2957
Riverside
Perris-Aguanga Basin Region, Lakeview Mtns, c. 1 air mi. SSW of Mt. Rudolph, along powerline road 0.3 mi. east of Contour (Juniper Flats) Rd.
610
Comment
UCR16358
Clarkia purpurea
Robert Eaton
1968-5-13
680513- 21
Riverside
Santa Ana Mtns., Santa Rosa Plateau, Mesa de Colorado, Santa Rosa Road, 6 mi. from Washington Street in Murrieta
610
Comment
UCR274300
Clarkia purpurea
T. B. Salvato, Melissa Clemons
2005-6-6
1410
Riverside
Peninsular Range, Gavilan Hills, c. 0.75 mile south-southeast of Steele Peak, 0.6 mile E of Hammack Ranch, and 5 miles north-northeast of Lake Elsinore
579
Comment
RSA525333
Clarkia purpurea subsp. quadrivulnera
Steve Boyd, A. C. Sanders, M. Skinner
1990-4-28
4463
Riverside
Vail Lake area, Hwy R3 (Sage rd) at junction with Debby Road. just S of Sage.
Comment
RSA525401
Clarkia purpurea subsp. quadrivulnera
Steve Boyd, D. E. Bramlet
1990-4-29
4511
Riverside
Lake Skinner County Park, SE base of Bachelor Mountain.
Comment
UC69182
Clarkia purpurea subsp. quadrivulnera
H. M. Hall
June 1905
6241
Riverside
Box Springs Mt vicinity of Riverside (e base); E base of Box Springs Mt., vicinity of Riverside.
609
Comment
UCR220120
Claytonia parviflora
D. E. Bramlet
1989-4-7
1819
Riverside
Perris-Aguanga Basin region, Lake Skinner County Park, southeast slope of Bachelor Mountain, c. 3200 ft. NW of Rawson Canyon & 8300 ft. east of Lake Skinner dam
476
Comment
UCR228882
Claytonia parviflora
A. C. Sanders
2011-4-6
39020
Riverside
Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon, along Temescal Canyon Rd. 1.5 mi. NE (73 deg. ) of Glen Ivy Hot Springs, 0-0.4 mi. NE of I-15 crossing
320
Comment
UCR241397
Claytonia parviflora
T. B. Salvato
2013-3-22
7390
Riverside
Perris-Aguanga Basin, southern end of Menifee Valley, between Hwy 215 and Winchester Rd (Hwy 79), on Los Alamos Rd at its crossing of Warm Springs Creek
402
Comment
VVC423
Claytonia parviflora
A. C. Sanders, J. Mac
1997-5-4
20634
Riverside
San Jacinto Mountains, N side along Hwy 243, 1.5 mi. below Twin Pines Ranch Road (McMullen Flat), N slope of peak 3740
1067
Comment
UCR104916
Claytonia parviflora subsp. parviflora
A. C. Sanders, Pam MacKay, Tim Thomas & O. F. Clarke
1997-5-4
20634
Riverside
San Jacinto Mountains, north side along Hwy 243, 1.5 mi below Twin Pines Ranch Road (McMullen Flat), north slope of Peak 3740
1067
Comment
RSA65720
Claytonia parviflora subsp. utahensis
F. W. Peirson
1921-3-22
2389
Riverside
Murray Canyon near Palm Springs.
457
Comment
UCR179210
Claytonia perfoliata
Mitch Provance, Tracy Tennant
1998-6-16
MOR- 387
Riverside
San Bernardino Mtns., Morongo Indian Reservation, 0.5 mi. north of junction of East Branch and Millard Canyon
1220
Comment
RSA359868
Claytonia perfoliata subsp. mexicana
Steve Boyd
1986-4-2
1613
Riverside
Gavilan Plateau, Gavilan Hills, Harford Springs County Park.
610
Comment
RSA561520
Clematis ligusticifolia
Steve Boyd, Tim S. Ross, Dave Bramlet
1992-9-9
7676
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper San Mateo Canyon, from the junction of Tenaja Road (7S01) and Los Almos Road (7S04) and the confluence of Los Almos Creek,, up the San Mateo Trail north to Potrero de la Cienega.
396
Comment
RSA386289
Clematis pauciflora
Gale Sphon
1955-3-5
s.n.
Riverside
Horsethief Canyon, Elsinore Mountains.
Comment
UCR90506
Cnicus benedictus
F. M. Reed
1933-5-13
7686
Riverside
Peninsular Range, Cattle range in Temecula Valley
549
Comment
UCR94077
Collinsia heterophylla
Scott D. White, M. Jacobsmeyer
1996-4-20
3939
Riverside
Elsinore Basin, Bundy Canyon, east of Lake Elsinore; c. 1 road mi. east of Bundy Canyon Rd exit from the Interstate Hwy 15 exit
451
Comment
UC52439
Collomia grandiflora
Miss Ella Foster
1897-5-12
530
Riverside
N. Fork S. Jacinto River San Jacinto Mt.
Comment
SBBG87474
Condalia globosa var. pubescens
A. C. Sanders
1986-3-1
6042
Riverside
Chuckwalla Bench, W side of Chuckwalla Mtns 9 mi S of Interstate 10 on the gasline rd, 2 mi airline S of the Model Mine
579
Comment
UCR2967
Convolvulus arvensis
Patricia Gavin
1963-5-4
5-4-63- 3
Riverside
Riverside, on Canyon Crest Road, 25 ft. from Monte Vista Road
Comment
UCR104624
Convolvulus simulans
D. E. Bramlet
1993-3-30
2300
Riverside
Siegal Ranch Road approximately 90m south of Cajalco Road and 976m east of the intersection of Cajalco Rd. and Sierra Ave., 20 m west of Siegal Ranch Road
427
Comment
UCR67349
Convolvulus simulans
Steve Boyd, T. S. Ross, L. Arnseth, J. Bonilla
1990-4-3
4059
Riverside
Peninsular Range, Vail Lake area, summit of 'Big' Oak Mtn. at east end
793
Comment
UCR87113
Convolvulus simulans
Steve Boyd, T. S. Ross
1991-6-14
6405
Riverside
Perris-Aguanga Basin region, Paloma Valley, between Sun City and Murrieta, east of Hwy I-215, just SW of junction of Briggs Road and Scott Road
Comment
UCR58305
Cordylanthus rigidus
George K. Helmkamp
1989-10-7
s.n.
Riverside
San Bernardino Mtns., N edge of the fish hatchery in Whitewater Canyon, north of I-10
700
Comment
POM4863
Coreopsis californica
P. A. Munz
1918-4-27
2148
Riverside
Near Corona.
Comment
RSA520084
Corethrogyne filaginifolia
Steve Boyd, David E. Bramlet
1988-10-8
2864
Riverside
Cahuilla Mountain, SW of Anza at head of Bautista Canyon. Along crest of the mountain.
Comment
SFV3791
Corethrogyne filaginifolia
A. M. Johnson
1932-8-18
4136
Riverside
San Jacinto Mountains San Jacinto Mountains.
Comment
UCSB22622
Corethrogyne filaginifolia
Breedlove, Dennis
1961-8-4
Riverside
Along Riverside Highway 1, 9 miles south of Banning; San Jacinto Mountains
1341
Comment
UCR138821
Coronopus didymus
D. L. Banks
1997-2-23
1296
Riverside
Agua Tibia Mtns., NW Palomar Mountains: Pechanga Indian Reservation, south of Pechanga Rd. in the Reservation, north of Pechanga Creek and east of the Pechanga Tribal Government Center
367
Comment
RSA198952
Crassula aquatica
R. F. Thorne, E. W. Lathrop
1968-5-8
37565
Riverside
Santa Rosa Plateau: on Mesa de Colorado, Rancho California.
671
Comment
CAS-BOT-BC427774
Crassula connata
H. K. Wagnon
1944-3-12
342
Riverside
West fork of Eagle Canon [Canyon], between Palm Springs and Cathedral City
Comment
UCR84875
Crassula connata
A. C. Sanders, K. C. Rose, D. Woodard
1995-3-15
16132
Riverside
Sonoran (Colorado) Desert, mouth of San Gorgonio Pass, along Whitewater River wash between Windy Point and Hwy I-10, Coachella Valley
396
Comment
RSA678286
Crassula connata var. connata
Michael Wall
2003-5-24
296
Riverside
Northeast of Skinner Reservoir, Rawson Canyon, off Rawson Rd., 2.7 miles from jct. with Washington Ave. off Winchester Rd.
564
Comment
UCR280823
Cressa truxillensis
T. B. Salvato, Gregg Miller
2005-6-3
1367
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
CAS-BOT-BC181568
Crossosoma bigelovii
Annie M. Alexander; Louise Kellogg
1941-2-28
1877
Riverside
Andreas Canyon, San Jacinto Mountains
365
Comment
SBBG2864
Crossosoma bigelovii
H. and M. Dearing
1949-4-17
6754
Riverside
Morongo Cyn
640
Comment
UC668376
Crossosoma bigelovii
Annie M. Alexander and Louise Kellogg
1941-4-24
2074
Riverside
gorge of Dry Morongo Creek Morongo Valley
640
Comment
UC990732
Crossosoma bigelovii
Roxana S. Ferris
1953-3-10
12600
Riverside
about 2 mi n Whitewater Post Office; Whitewater Canyon
Comment
UCR226303
Crossosoma bigelovii
Jim Andre
2011-2-18
15824
Riverside
Coachella Valley, north end of valley at base of Morong Canyon, 0.5 mi north of indian Canyon Road, 1 mi west of Hwy 62
473
Comment
CLARK-A1656-886
Croton californicus var. mohavensis
Jim Cornett
1977-6-25
Riverside
Desert Hot Springs
Comment
POM319712
Croton californicus var. mohavensis
Patricia Wilder
1971-5-13
4938
Riverside
Prado Flood Control Basin at base of Prado Dam on small rise, Drainage area Santa Ana River, Flood Plain.
152
Comment
CDA20028
Crypsis schoenoides
D. Domenigoni
2002-8-3
PDR P 170159
Riverside
West Coast Turf on Hwy 79, Winchester.
0
Comment
HSC24855
Cryptantha angustifolia
James Henrickson
1971-4-2
5476
Riverside
Hidden Oasis, 13 mi. E of Palm Spring
183
Comment
SBBG25804
Cryptantha angustifolia
E. R. Blakley
1966-4-9
6752
Riverside
jct of US Hwy 60-70 and Wiley Well Rd, ca. 15 mi W of Blythe
121
Comment
UCR279403
Cryptantha angustifolia
A. C. Sanders, Jim Malusa
2017-3-25
43017
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, Arroyo Seco, 3.5-4 km south of Augustine Pass, 100-200 m S of Bradshaw Trail, c. 1.5 km N of Imperial Co. line
652
Comment
UCR6094
Cryptantha angustifolia
A. R. Gillogly
1966-3-10
s.n.
Riverside
Sonoran (Colorado) Desert, 2 mi south of Palm Desert on Hwy. 74 and 0.5 mi E '350 ft.
183
Comment
POM368283
Cryptantha barbigera
H. de Forest
1924-4-13
s.n.
Riverside
Tahquitz and Andreas Canyons.
Comment
UCR182321
Cryptantha barbigera
Mitch Provance
2003-4-18
6604
Riverside
San Bernardino Valley, Riverside, Santa Ana River Wash, just under and NE of the Market St. Bridge
244
Comment
UCR89563
Cryptantha barbigera
George K. Helmkamp
1994-3-10
42 15
Riverside
Sonoran (Colorado) Desert, Indio Hills, canyon opening into Coachella Valley, 2 miles east of Thousand Palms on Ramon Road, and 1.3 miles north
122
Comment
UCR182317
Cryptantha corollata
Mitch Provance
2003-4-5
6618
Riverside
San Bernardino Valley, Glen Avon (near border with Fontana) along the NW base of the Jurupa Mountains, south of Philadelphia St. and just east of Country Village Rd
253
Comment
SBBG87958
Cryptantha cycloptera
A. C. Sanders, B. Pitzer, D. Charlton
1986-3-3
6144
Riverside
N foot of the Chuckwalla Mtns, 2.75 airline mi SE of Desert Center
365
Comment
JOTR30319
Cryptantha decipiens
Andre, Jim, Tasha La Doux
2008-3-21
8840
Riverside
Joshua Tree National Park. Lower Wilson Wash along NE side of paved road
852
Comment
CAS-BOT-BC218761
Cryptantha holoptera
Roxana S. Ferris; Ruth P. Rossbach
1938-5-16
9574
Riverside
Mecca Hills 2 miles up Painted Canyon
Comment
RSA796504
Cryptantha holoptera
J. Andre
2012-3-19
21382
Riverside
Palen Mountains; along Palen Pass Road at Palen Pass.
383
Comment
RSA4392
Cryptantha intermedia
C. B. Wolf
1932-3-20
38
Riverside
Richman Ranch, 2.5 miles north of De Luz.
457
Comment
RSA522766
Cryptantha intermedia
Steve Boyd, Tim Ross, L. Arnseth, J. Bonilla
1990-3-29
3873
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
UC164378
Cryptantha intermedia
H. M. Hall
1901-6-1
2180
Riverside
Thomas Valley San Jacinto Mountains
1371
Comment
UC24685
Cryptantha intermedia
Geo. F. Reinhardt
Jun 1897
Riverside
San Jacinto Valley
Comment
UCR158498
Cryptantha intermedia
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30040
Riverside
Peninsular Range, Agua Tibia Mountains, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank
488
Comment
UCSB38685
Cryptantha intermedia
Cowan, Clark
1978-4-24
Riverside
19.6 mi. (31.3 km.) S on 74 from jct. w/ Hwy. 111 at Indian Wells Sta. Rosa Mt. Rd., 1.9 mi. (3 km.) S. of 74
Comment
SEINET10456281
Cryptantha intermedia
Melvin L. Conrad, David B. Dunn; Douglas G. LeDoux
1973-6-15
Conrad 7144
Riverside
Scattered Yellow Pine at margin of large valley, 5.9 mi SE of jct of Idlewild Road & Hwy 74 on 74.
1341
Comment
SDSU21023
Cryptantha juniperensis
A. C. Sanders
2012-4-12
40027
Riverside
Peninsular Range: Santa Ana Mtns. Region: Temescal Canyon, along Temescal Canyon Rd. between Glen Ivy and Indian Truck Trail, c. 100 m SE of El Hermano Rd. (Lake Mathews 7.5' +/- 100m). Sandy californicus, Bromus diandrus.
314
Comment
POM126312
Cryptantha maritima
T. Craig
1927-4-2
13
Riverside
Hidden Springs Canyon.
Comment
UCR102705
Cryptantha maritima
B. G. Pitzer
1998-1-24
3383 .2
Riverside
Sonoran (Colorado) Desert, N foot of Chuckwalla Mtns, Eagle Mt Rd, south side of Hwy I-10, 0.8 mi south of Hwy at powerline rd, & wash directly south of road
500
Comment
RSA4902
Cryptantha maritima var. pilosa
C. B. Wolf
1932-4-27
3018
Riverside
Colorado Desert, 17 miles E of Mecca on the Blythe road.
152
Comment
SEINET9315890
Cryptantha micrantha
Unknown
1976-5-3
Riverside
Red Mountain Road.
Comment
UC1063825
Cryptantha micrantha
H. S. Yates
1937-3-23
6400
Riverside
2 mi n Palm Springs; San Jacinto Quad.
213
Comment
SEINET12280846
Cryptantha micrantha
E. A. Purer
1935-1
6471
Riverside
Pam Springs, western Colorado Desert
Comment
RSA741175
Cryptantha micrantha var. lepida
Scott D. White, Justin M. Wood
2008-6-18
12204
Riverside
Hiking trail from K flat to Apple Canyon Rd.
1341
Comment
UCR115432
Cryptantha microstachys
Scott D. White, D. E. Bramlet
1999-4-22
7244
Riverside
Lake Skinner area, Ridgetop, north, west, and northwest facing slopes of Bachelor Mtn.
762
Comment
UCR128918
Cryptantha microstachys
A. C. Sanders, Mitch Provance, T. B. Salvato, C. L. Sanders
2001-4-3
23900
Riverside
Perris-Aguanga Basin region, Tucalota Creek along gasline right-of-way, SE of French Valley Airport, off Borel Rd. in NE Murrieta
396
Comment
UCR266468
Cryptantha microstachys
Mitch Provance, Robin Kinmont
2015-3-27
315- 55
Riverside
Perris-Aguanga Basin Region, Murrieta Hot Springs, Leon Rd. (unmarked dirt portion) on unnamed hill c. 0.5 miles W of Skunk Hollow, vicinity of W terminus of Promontory Parkway.
430
Comment
UCR177998
Cryptantha muricata
S. J. Myers, John Green
2003-4-4
s.n.
Riverside
San Jacinto Mountains, powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain
1189
Comment
RSA0079247
Cryptantha muricata var. jonesii
Steve Boyd, Andy Sanders, Mark Skinner
1990-4-28
4457
Riverside
Vail Lake area, low, sedimentary hills to E of USFS Dripping Springs Campground along Arroyo Seco Crk, S of Hwy 79.
488
Comment
UC24725
Cryptantha pterocarya
W. G. Wright
1889-1
1764
Riverside
Colorado Desert
Comment
UCR279355
Cryptantha pterocarya var. cycloptera
A. C. Sanders, Jim Malusa
2017-3-23
42950
Riverside
Sonoran (Colorado) Desert, northern end of Chocolate Mountains, in U.S. Navy Aerial Gunnery Range, c. 3 miles east of Iris Pass
854
Comment
JOTR35146
Cryptantha racemosa
La Doux, Tasha, M. Harding, K. Kain, E. Babich
2011-3-22
3258
Riverside
Joshua Tree National Park. West Cottonwood Mountains; bouldery side canyon leading into southeast Pinkham Wash (Stop 4)
Comment
JOTR16630
Cryptantha utahensis
Vanderspek & Youse
1964-4-19
s.n.
Riverside
Joshua Tree National Park. WILSON CANYON
Comment
POM13218
Cryptantha utahensis
E. C. Jaeger
1921-4-7
1128
Riverside
Mission Creek, Colorado Desert
Comment Read comments Nov 5 2011
RSA499801
Cryptantha utahensis
Christopher Davidson
1973-4-19
1987
Riverside
Joshua Tree Natl. Monument, ca 4 mi. E of Split Rock, ca 1.5 mi S of park entrance.
1220
Comment
JEPS42629
Cucurbita foetidissima
W. L. Jepson
1901-5-31
1569
Riverside
Temescal Wash near Elsinore; Temescal Wash
335
Comment
UCD107531
Cucurbita foetidissima
K. Esau
1935-6-15
s.n.
Riverside
Near Riverside.
Comment
RSA394342
Cucurbita palmata
A. Menke
1955-4-27
s.n.
Riverside
34 miles E of Desert Center.
Comment
RSA394344
Cucurbita palmata
Anstruther Davidson
1904-5-1
1094
Riverside
Palm Springs.
Comment
POM3647
Cuscuta californica
I. M. Johnston
1917-6-5
1255
Riverside
Hills south of Arlington
366
Comment
SDSU16680
Cuscuta californica var. californica
Francis H. Bozzolo
2006-4-16
4
Riverside
Santa Margarita Ecological Reserve, southern end, NNW of residence building, slope immediately behind avocado grove between 2 gullies.
229
Comment
UC907578
Cuscuta californica var. papillosa
Mary L. Bowerman
1950-3-20
4319
Riverside
1.6 mi sw Palms-to-Pines highway junction with Palm Springs highway (where outcrop by road, nw of Palms-to-Pines highway)
152
Comment
UCR127528
Cuscuta denticulata
Bern Schwenn
1994-3-21
s.n.
Riverside
Transverse Range/Sonoran (Colorado) Desert, Joshua Tree National Park and vicinity, Little San Bernardino Mtns, along radio tower road in first canyon west of Pushawalla Canyon
549
Comment
CLARK-A1703-56
Cuscuta subinclusa
H. A. Zuill
1966-6-29
263
Riverside
Murrieta
Comment
UCR207985
Cycloloma atriplicifolium
L. C. Wheeler
1932-7-9
938
Riverside
Santa Ana River at Chino Creek, (El Rincon) Corona
152
Comment
UCR1087
Cylindropuntia californica var. parkeri
Peter De Gano
1970-5-11
700511- 04
Riverside
city of Riverside, University of California campus, just south of Perimeter Road
305
Comment
JOTR35524
Cylindropuntia chuckwallensis
Harding, Mitzi, M. Baker and M. Cloud-Hughes
2013-4-12
133
Riverside
Joshua Tree National Park. Cottonwood Mountains; Cottonwood Canyon, approx. 0.5 km southwest of Cottonwood Spring
966
Comment
RSA0120485
Cylindropuntia chuckwallensis
Duncan S. Bell, Thomas Stoughton
2016-3-17
8963
Riverside
Orocopia Mountains; east side of the range; collecting in rocky hills to the west of Red Cloud Wash.
531
Comment
SEINET5624461
Cylindropuntia chuckwallensis
Marc A. Baker
2013-3-20
17720 .3
Riverside
800m south of Smoke Tree Wash, 5.5 km north of Cottonwood Spring, 40 km NE of Indio
945
Comment
RSA297076
Cymopterus panamintensis var. acutifolius
John F. Emmel
1974-4-27
486
Riverside
Canyon 0.4 air mile NE of peak 3263 on 1956 USGS topographic quad. N end Coxcomb Mts.
762
Comment
CAS-BOT-BC114543
Cyperus eragrostis
Crawford; Johnston
1917-6-9
1256
Riverside
Santa Ana River near Corona.
Comment
RSA522103
Cyperus eragrostis
Steve Boyd, Timothy S. Ross
1989-8-28
3796
Riverside
Vail Lake area, Temecula Creek at confluence with lake and adjacent sedimentary hills to the east.
442
Comment
UCR109736
Cyperus eragrostis
T. W. Fisher
1963-9-20
s.n.
Riverside
Riverside, Santa Ana River
213
Comment
SD146117
Cyperus erythrorhizos
A. C. Sanders, D. Bramlet, et al
1999-10-15
23179
Riverside
San Jacinto Valley: Mystic (San Jacinto) Lake, 1.4 miles south east of Jackrabbit Trail on Gilman Springs Road, 1.4 miles south of Eden Hot Springs (El Casco 7.5' Quadrant); gentle slope, fine clay on dried lake bed; common annual on lower shore zone.
131
Comment
CDA2584
Cyperus involucratus
A. C. Sanders, Steven R. Hill
2001-5-4
24149
Riverside
Santa Ana Mountains region; West of Temecula, Santa Rosa Plateau area, Carancho Rd. at stream crossing (nameless tributary to De Luz Creek) west of Camaron Rd., east of Calle Calmar.
Comment
RSA593988
Cyperus involucratus
Darin L. Banks, Elizabeth Hedge Banks
1996-5-2
949
Riverside
NW Palomar Mountains; Agua Tibia Mountains; NW foothills of Dorland Mtn.; S end of Los Caballos Road, University of California-Emerson Oaks Reserve, at the Emerson Cottage.
524
Comment
UCR173889
Cyperus niger
Scott D. White, Angelia Carey
2004-9-16
10759
Riverside
San Jacinto Mtns foothills, Indian Creek watershed, above confluence with San Jacinto River
579
Comment
UCR104089
Cyperus odoratus
John Wear
1997-9-18
s.n.
Riverside
Sonoran (Colorado) Desert, City of La Quinta, Washington Street, c. 100 m from Pine
43
Comment
UCR118779
Cyperus retrorsus
A. C. Sanders, T. B. Salvato, G. P. Schultz, Steve Morgan
2001-11-15
24885
Riverside
UCR Botanic Garden, east side of the UCR campus
396
Comment
CDA20776
Dactyloctenium aegyptium
M. Lahti
2006-9-18
PDR 1357285
Riverside
Island Growers, 43401 Anza Rd., Temecula. In Ivy stock containers.Mostly southern US weed, occasional in California.
0
Comment
CLARK-A1528-2777
Dalea californica
John C. Roos
1942-5-1
1150
Riverside
Dry Morongo Canyon
Comment
GMDRC5832
Dalea mollis
J. M. Andre
2013-3-27
24799
Riverside
Rice Valley: east side of Arica Mountains, along Rice-Midland Rd, 2.2 mi. south of Rice (Hwy 62)
242
Comment
RSA0124740
Dalea mollis
Duncan S. Bell, LeRoy Gross
2016-3-9
8845
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; central section of range, approximately 1.75 air miles north of Gucci Spring.
551
Comment
UCR254628
Dalea mollis
Jim Andre, Glenn Clifton, Ron Kelley
2013-3-21
24392
Riverside
NE Colorado Desert, West Riverside Mountains; at base of NW corner of range where sand ramps run up against granitic bouldery slopes, about 10 mi. SW of Vidal Jct, 3 mi. south of Grommet RR xing at Hwy 62
363
Comment
UCR41813
Dalea mollis
A. C. Sanders, D. Charlton, B. Pitzer, J. M. Stewart
1986-3-1
6039
Riverside
Sonoran (Colorado) Desert, Hayfield Lake, NW end of the lake c. 0.5 mi SW of the pumping station
412
Comment
POM172738
Dalea mollissima
M. French Gilman
1930-4-6
1
Riverside
East of Mecca.
Comment
RSA480074
Dalea mollissima
Steve Boyd, Sara Meury, Richard Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2167
Riverside
Palen Pass at the north end of the Palen Mountains.
500
Comment
HSC83830
Datisca glomerata
R. F. Thorne, C. W. Tilforth, Larry E. DeBuhr, E. W. Lathrop
1975-8-29
47299
Riverside
Santa Rosa Plateau, Cleveland National Forest, along Tenaja Creek.
Comment
RSA502505
Datisca glomerata
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-5-7
3564
Riverside
Vail Lake area, along Arroyo Seco drainage from jtn. with Kolb Creek, S to w/in 1/4 mi Hwy 79.
457
Comment
UCR95616
Datura quercifolia
A. C. Sanders, O. Clarke, C. Sanders
1996-10-23
19644
Riverside
Riverside: O. F. Clarke residence, 1012 Spruce St.
305
Comment
UCR33573
Datura wrightii
Sears
1977-10-10
S 516
Riverside
Sonoran (Colorado) Desert, 6.1 mi NE of Desert Center on Hwy 177
Comment
UCR3497
Datura wrightii
Frances Miller
1964-5-5
M 6431
Riverside
just above RR tracks at base of Box Springs Mtns, end of Big Springs Rd.
396
Comment
UCR35272
Datura wrightii
L. B. Ziegler
1964-9-2
27
Riverside
San Jacinto Mountains, Pinyon Flats
1311
Comment
RSA0020084
Datura wrightii
Elizabeth A. White
1928-4-5
s.n.
Riverside
Near Palm Springs.
Comment
RSA500221
Daucus pusillus
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-5-7
3522
Riverside
Vail Lake area, recent burn in hills just to SW of the dam.
488
Comment
UCR16576
Daucus pusillus
Joe Buriel
1966-4-6
s.n.
Riverside
0.5 mi. west of Lake Mathews on Cajalco Road
457
Comment
UCSB1980
Delphinium parishii subsp. parishii
Van Leeuwen, Henry
1957-4-13
Riverside
Whitewater Canyon; 2 miles from US 60
Comment
CLARK-A1528-3866
Delphinium parryi
John C. Roos
1952-5-7
5614
Riverside
Box Springs Mountains
Comment
RSA69412
Delphinium parryi
F. W. Peirson
1922-5-18
3051
Riverside
Lake Elsinore, Riverside Co.
Comment
UCR133371
Delphinium parryi
Jeffrey Ross, T. B. Salvato
1998-5-28
MOR- 297
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Millard Canyon, c. 3.5 miles NNW of Cabazon
915
Comment
UCR175068
Delphinium parryi
Teresa Nieto
2005-4-24
15
Riverside
Peninsular Range, Wildomar, Menifee Hills, south of Bundy Canyon Rd. c. 1 mile from Harvest Way East, north of Felswood Rd.
579
Comment
CAS-BOT-BC121427
Delphinium parryi subsp. parryi
H. Lewis
1941-7-7
s.n.
Riverside
Lake Hemet
Comment
RSA586484B
Delphinium parryi subsp. parryi
D. L. Banks, S. D. Boyd
1995-5-9
341
Riverside
NW Palomar Mountains; Agua Tibia Mountains; N of the Cleveland National Forest and the Agua Tibia Wilderness Area; N slope of Agua Tibia Mtn., the Dorland Mtn. area, W of the Dripping Springs Alcove Area, W of Woodchuck Campground.
732
Comment
RSA544431
Deschampsia danthonioides
Steve Boyd, Timothy S. Ross, D. Zippin, T. Oberbauer
1991-6-14
6337
Riverside
Skunk Hollow area, 2 miles E of Murrieta Hot Springs, just W of Second San Diego Aquaduct.
Comment
RSA67308
Descurainia pinnata
G. R. Campbell
1951-4-22
16000
Riverside
Palms to Pines Hwy [74], 1 mi. e. of road to Santa Rosa Mt. [Santa Rosa Mt Truck Trail].
1371
Comment
RSA673478
Dicentra chrysantha
Scott D. White, Tasha La Doux
2000-4-20
7680
Riverside
South of Hemet: 'Gibbel Flat' in the Santa Rosa Hills.
610
Comment
RSA770850
Dichelostemma capitatum
Orlando Mistretta, Duncan S. Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4938
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
HSC84223
Dichelostemma capitatum subsp. capitatum
Cindy Coutts
1987-5-2
29
Riverside
Bee Canyon Rd. in San Jacinto Mtns., 0.9 mi. above Hwy. 74
762
Comment
RSA559945
Dichelostemma capitatum subsp. capitatum
Steve Boyd
1992-4-18
6906
Riverside
Paloma Valley, between Sun City and Murrieta, E of Hwy I-215. Rolling Hills just SW of Jtn Briggs Rd and Scott Rd.
Comment
RSA560839
Dichelostemma capitatum subsp. capitatum
Steve Boyd, Timothy S. Ross
1992-5-4
7183
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Oak Flats area east of Verdugo Potrero.
732
Comment
RSA501064
Dichelostemma pulchellum var. pulchellum
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-4-1
3181
Riverside
Vail Lake area, recent burn in hills just to SW of the dam.
488
Comment
HSC25226
Dicoria canescens
Richard Spjut
1972-1-6
2095
Riverside
Colorado Dessert; near Palm Springs, just N of on Indian Ave.
Comment
RSA696747
Dicoria canescens
J. Russell Bruff
1927-10-8
1 -H
Riverside
Thousand Palms
Comment
UCSB42210
Dicoria canescens
Roos, John; Roos, Lucille
1957-11-30
Riverside
6 miles N.W. of Thousand Palms, Coachella Valley
152
Comment
POM259193
Dieteria canescens var. ziegleri
P. A. Munz
1938-8-13
15332
Riverside
Near Santa Rosa Peak
2317
Comment
CLARK-A1528-53
Digitaria ischaemum
John C. Roos
1951-9-25
5276
Riverside
Riverside
259
Comment
UCR109153
Dimorphotheca sinuata
D. L. Banks, V. W. Steinmann
1997-3-13
1456
Riverside
NW Palomar Mtns, Agua Tibia Mtns: Redhawk Housing Development, north of the Pechanga Indian Reservation in the hills south of the intersection of Marge Place and Tehachapi Pass (S of Redhawk Parkway)
378
Comment
CAS-BOT-BC150930
Diplacus bigelovii var. bigelovii
Dr. Barton W. Evermann
1924-4-12
s.n.
Riverside
Cottonwood Springs
Comment
RSA0018423
Diplacus longiflorus var. calycinus
Percy C. Everett, E. K. Balls, L. W. Lenz
1952-7-1
17267
Riverside
3 mi. s. from Banning along Hwy to Idyllwild.
915
Comment
RSA0018430
Diplacus longiflorus var. calycinus
P. A. Munz, Percy C. Everett
1950-6-23
14909
Riverside
2 mi. NW of Pipe Creek, Hemet Valley, San Jacinto Mountains.
1402
Comment
RSA0019301
Diplacus puniceus
Scott D. White, Michael Honer
2004-4-6
10043
Riverside
Perris / Elsinore Basin: Temescal Valley, just north of the I-15 Freeway and east of Indian Truck Trail, south and west of Lee Lake.
335
Comment
RSA0028691
Diplacus puniceus
Stephen Hill
1981-2-16
19
Riverside
Lake Matthews Dr. 5.8 miles S. of Cajalco E. side of rd.
Comment
RSA682566
Diplotaxis muralis
A. C. Sanders
2002-11-17
25624
Riverside
San Bernardino/Santa Ana River Valley Region: Riverside, UCR Botanical Garden, near the west fence above the Latin American section.
366
Comment
CAS-BOT-BC168490
Dipsacus sativus
Kurt Campbell
2006-6-15
s.n.
Riverside
Perris-Aguanga Basin: Temecula, NW corner of Moraga Rd. and Rancho California Road
335
Comment
CAS-BOT-BC195675
Distichlis spicata
Frank W. Peirson
1922-4-9
4331
Riverside
Murray Canyon, Colorado Desert
Comment
LA12291
Distichlis spicata
A. M. Johnson;
1937-11-26
110
Riverside
Gilman Hot Springs
Comment
SBBG541
Distichlis spicata
H. and M. Dearing
1936-12-25
Riverside
near Thousand Palms
Comment
UC110733
Ditaxis californica
H. M. Hall
1905-4-1
5796
Riverside
7 mi w Coachella; Marshall Canyon; 7 miles W of Coachella, Marshall Canon, Colorado Desert, Riverside Co.
30
Comment
UCR100110
Ditaxis californica
B. G. Pitzer
1997-10-19
3355
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
POM193208
Ditaxis lanceolata
Marcus E. Jones
1929-9-16
24871
Riverside
East of Desert Center.
Comment
RSA102324
Ditaxis lanceolata
S. B. Parish, W. F. Parish
1882-04
19
Riverside
Mts. in back of Agua Caliente.
Comment Read comments Jul 12 2010
SEINET10453841
Ditaxis lanceolata
Chris Dietrich, Mary Merello; Heidi H. Schmidt
1994-4-12
Dietrich 27
Riverside
9 miles north-northwest of Indio, off Dillon Road 1.9 miles northeast on Berdoo Canyon Road (J241). BLM land. Desert Access Guide Map #17. Along gravelly wash in creosote bush scrub.
380
Comment
UC17546
Ditaxis lanceolata
S. B. Parish
Apr 4 1896-Apr 13 1896
4141
Riverside
(Agua Caliente) Palm Springs (base of San Jacinto Mt); base of San Jacinto Mt., , (Agua Caliente)
152
Comment
UCR119343
Ditaxis lanceolata
B. G. Pitzer
2000-5-7
4136
Riverside
Sonoran (Colorado) Desert, extreme north end of Orocopia Mountains, Shavers Valley, at base of hills c. 0.5 mi. SE of Box Canyon Road.
341
Comment
CAS-BOT-BC43640
Dithyrea californica
E. A. McGregor
1917-3-19
775
Riverside
Indio Sands.
Comment
RSA510057
Dithyrea californica
B. Pitzer, Steve Myers, J. Wilkinson
1988-2-21
598
Riverside
S end of Coxcomb Mtns, 0.2 mi. N of Hwy 177 (Old Desert Center - Rice Road), 10.6 mi. NE of Desert Center.
229
Comment
SFV1460
Dithyrea californica
P. M. Kennamer
1958-4-1
s. n.
Riverside
0.75 miles north of Joshua Tree National Monument turnoff; 50 feet on west side of road.
30
Comment
UCR241546
Dithyrea californica
A. C. Sanders, Ann Howald
2013-2-27
40551
Riverside
Sonoran (Colorado) Desert, Coachella Valley, north of Ave. 70 near Cleveland St., 10 km SE (108 deg. ) of Mecca
-40
Comment
RSA586867
Dodecahema leptoceras
D. L. Banks, S. D. Boyd
1995-5-3
286
Riverside
NW Palomar Mountains; Agua Tibia Mountains;Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco.
512
Comment Read comments Mar 30 2011
RSA557896
Dodecatheon clevelandii
Steve Boyd, Orlando Mistretta
1992-4-22
7020
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
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
UCR138645
Dodecatheon clevelandii subsp. clevelandii
D. L. Banks
1997-2-17
1274
Riverside
Agua Tibia Mtns., NW Palomar Mountains: burned areas in the Temecula community of Redhawk, south of the intersection of Redhawk Parkway and Tehachapi Pass Road
396
Comment
JEPS108466
Downingia bella
Lisa Schultheis
1995-5-9
146 -95
Riverside
Santa Rosa Plateau Preserve. Vernal Pool Trail, off of Via Volcano.
Comment
RSA336066
Downingia bella
R. F. Thorne, M. Z. Thorne, W. Wisura
1978-5-21
51983
Riverside
Santa Rosa Plateau: Mesa de Colorado.
610
Comment
CAS-BOT-BC41634
Draba corrugata var. saxosa
Philip A. Munz
1922-7-7
6043
Riverside
San Jacinto Mountains. Summit of San Jacinto Peak.
3285
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
UCR4736
Draba cuneifolia
O. F. Clarke
1966-2-3
s.n.
Riverside
Box Springs Mtns, E of the E end of Box [Big] Springs Road
305
Comment
RSA495424
Dryopteris arguta
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-12
2950
Riverside
Vail Lake area, Temecula Creek Cyn., just below Vail Lake Dam.
442
Comment
SDSU1592
Dryopteris arguta
Thomas A. Zink
1971-5-1
Riverside
4.3 miles from Santa Rosa Ranch gate.
366
Comment
RSA397786
Dudleya lanceolata
Christopher Davidson
1977-5-25
5658
Riverside
Mesa de Burro, Santa Rosa Plateau area
701
Comment
RSA645688
Dudleya lanceolata
Scott D. White, Steve Ogg
1994-4-21
1985
Riverside
Millard Canyon, near stream crossing w/ USFS Road 2S05, +/-4 miles south of Bear Wallow Spring.
915
Comment
UC455350
Dudleya lanceolata
I. J. Condit
1910-6-24
Riverside
lower slope San Jacinto Mtns
609
Comment
UCR208910
Dudleya lanceolata
P. A. Munz
1923-6-18
7131
Riverside
Peninsular Range, Temecula Canyon
Comment
UCR21361
Dudleya lanceolata
Steve Boyd
1980-7-3
s.n.
Riverside
Perris Basin, Motte Reserve. Rocky hills 2.5 mi NW of Perris. Western edge of the reserve and 0.25 mi south of the NW corner of the reserve
518
Comment
UCR252215
Dudleya lanceolata
J. Mendoza
2011-5-28
s.n.
Riverside
Moreno Valley, Boulder Ridge Dr. east of intersection with Lasselle, north of Ironwood Ave. and east of Perris Blvd. on north side of valley
645
Comment
UC69874
Dudleya multicaulis
C. M. Wilder
1905-5-30
584
Riverside
West Riverside
Comment
RSA164074
Dudleya saxosa subsp. aloides
Donald W. Kyhos
1960-06
2
Riverside
Bed of San Gorgonio River 2 mi. N or Banning.
Comment
UCR237696
Dudleya saxosa subsp. aloides
Orlando Mistretta, Duncan S. Bell, Janet Beckman, Joy England, K. Kane, et al.
2010-4-12
4738
Riverside
San Bernardino Mountains, Whitewater Canyon, along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center, Whitewater Trout Farm, in the vicinity of Bonnie Bell
600
Comment
UC192798
Echinocereus engelmannii subsp. engelmannii
Samuel B. Parish
1880-1
Riverside
Whitewater; Colorado Desert, Whitewater
Comment
RSA0021860
Echinocereus engelmannii var. engelmannii
Ora M. Clark
1929-3-17
1761
Riverside
S. Palm Springs.
Comment
UCR33709
Echinochloa colona
Sears
1977-10-13
S 605
Riverside
Sonoran (Colorado) Desert, Wiley's Well exit off Interstate 10 near playa lake
122
Comment
UCR92731
Echinochloa crus-galli
A. C. Sanders
1994-7-27
15166
Riverside
Riverside, Santa Ana River between the San Bernardino Co. line & the Market Street Bridge
246
Comment
CAS-BOT-BC414249
Eichhornia crassipes
R. E. Riefner, Jr.
2011-10-16
11 -145
Riverside
City of Lake Elsinore, W of Hwy 74, S side of Temescal Wash, N side of Baker St., vicinity of Bromley Ave. at Baker St.
380
Comment
UCR25217
Elatine brachysperma
John C. Roos
1937-8-18
2538
Riverside
San Jacinto Mtns, Hidden Lake
Comment
SD90586
Elatine californica
Robert F. Thorne, Earl Lathrop
1969-5-12
37921
Riverside
Santa Rosa Plateau; large vernal marsh on south end of Mesa de Colorado.
625
Comment
CLARK-A1528-15
Eleocharis montevidensis
C. M. Flanagan
1973-6-13
OO 709
Riverside
Morongo Indian Reservation
1127
Comment
UCR68862
Eleocharis montevidensis
Steve Boyd, T. S. Ross
1990-5-11
4664
Riverside
Peninsular Range, Cleveland National Forest: Vail Lake area, Arroyo Seco drainage, canyon bottom at N base of Wild Horse Peak, SE of Dripping Springs campground
610
Comment
SBBG101695
Eleocharis palustris
S. Boyd, T. Ross
1991-6-14
6382
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
OBI37477
Eleocharis radicans
Steve Boyd
1985-8-7
1108
Riverside
Santa Rosa Plateau region, NW base of Redonda Mesa on Tenaja Rd, 0.8 mi E of jtn with 8S01 and 8S02
Comment
CHSC36061
Elymus condensatus
Paul Bailey
1972-5-14
126
Riverside
6 miles NE of Temecula near Rancho California Drive, Tucalota Hills.
457
Comment
UCR133331
Elymus condensatus
John F. Green, S. J. Myers
2003-6-25
s.n.
Riverside
French Valley, 'Greenway site' along Tucalota Creek c. 1 mile east of Murrieta Hot Springs
427
Comment
UCR2744
Elymus elymoides
F. M. Reed
1905-5-7
741
Riverside
Peninsular Range, Box Springs Mtns., spring near summit of Pigeon Pass, Riverside and vicinity
Comment
UCR252008
Elymus ponticus
A. C. Sanders, T. B. Salvato
2014-7-2
41186
Riverside
Peninsular Range; San Jacinto Mtns., Fobes Canyon, c. 1/2 mile south of Fobes Ranch along Fobes Ranch Rd.
1555
Comment
POM250358
Emmenanthe penduliflora
I. W. Clokey
1935-4-8
6846
Riverside
Gavilan Mesa.
600
Comment
POM8455
Emmenanthe penduliflora
Mary F. Spencer
1920-4-2
349
Riverside
Palm Springs, Colorado Desert.
122
Comment
RSA401449A
Emmenanthe penduliflora
N. C. Cooper
1944-3-26
1030
Riverside
Morongo Pass
610
Comment
RSA678348
Emmenanthe penduliflora
Steve Boyd, Amber Maurice, Pesach Lubinsky, Lel Lubinsky
2003-4-17
10461
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
UCR900
Emmenanthe penduliflora
Grace Sprague
1968-5-3
s.n.
Riverside
San Jacinto Mountains, Banning-Idyllwild Road 5.6 mi below Twin Pines turn-off
854
Comment
UCSB9699
Emmenanthe penduliflora
Leeuwen, Henry
1957-4-13
Riverside
On West slope of Whitewater Canyon 2 miles from U.S. 60
Comment
CAS-BOT-BC131164
Encelia actoni
C. B. Wolf
1931-10-14
2458
Riverside
Roadside at [Cabozon] Cabazon, San Gorgonio Pass
518
Comment
SD216463
Encelia actoni
Jay B. Walker
1995-5-3
1407
Riverside
South of Palm Desert along Highway 74, 3 kilometers East of Pinyon Flats Campground.
1200
Comment
UCR37412
Encelia actoni
Steve Boyd
1981-5-22
s.n.
Riverside
Lakeview Mountains, 3 mi ESE of Lakeview below the summit of Mt. Rudolf
795
Comment
CAS-BOT-BC131315
Encelia farinosa
N. Artkenhead
1977-2-2
2115
Riverside
1 mi. from junction of J.T. Mon. Rd. and pipeline
Comment
JOTR31865
Encelia farinosa
La Doux, Tasha, M. Harding, J. Lynam, B. Truesdell, K. Kain
2011-3-10
2120
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Fargo Canyon; where 4x4 road meets southwest park boundary; steep-walled canyon
533
Comment
UC1118073
Encelia farinosa
H. S. Yates
1936-6-6
5409
Riverside
San Jacinto Quad., Palm Springs
137
Comment
UC51604
Encelia farinosa
Jos. Burtt Davy
1902-4-2
8041
Riverside
Salton
Comment
UCD131209
Encelia farinosa
James B. Garner
1959-3-17
s.n.
Riverside
vicinity of White Water, north of Palm Springs.
Comment
POM13993
Encelia farinosa var. farinosa
P. A. Munz, D. D. Keck
1922-4-9
4890
Riverside
Vicinity of Corn Springs, Chuckwalla Mountains, Colorado Desert
457
Comment
SBBG109174
Encelia frutescens
D. Wilken with G. A. Wilken
1997-11-1
15374
Riverside
tributary of San Bernardino Wash, 0.3 km SW of Gold Crown Rd, SW slope of Pinto Mtns
605
Comment
UC813661
Ephedra aspera
I. W. Clokey
1935-4-17
6510
Riverside
Cottonwood Springs
Comment
RSA796330
Ephedra californica
Duncan S. Bell
2009-4-19
275
Riverside
Arica Mountains: west side of range, approximately 2.5 air miles southwest of Priests Well.
391
Comment
UCR100088
Ephedra californica
R. G. Swinney
1967-2-4
0005
Riverside
Sonoran (Colorado) Desert/ San Jacinto Mtns., Snow Creek
335
Comment
UCR228390
Ephedra californica
Thomas R. Stoughton, J. McConnaughy, Andrew Monks, Malia Volke
2010-3-31
118
Riverside
Transverse Ranges; San Bernardino Mountains, Pacific Crest Trail. W of Whitewater Canyon. N of jct of I-10 and Rte 111
740
Comment
CAS-BOT-BC81683
Ephedra fasciculata
Ivan Johnston
1917-4-4
1048
Riverside
Palm Canyon
457
Comment
CAS-BOT-BC81875
Ephedra trifurca
Roxana S. Ferris; Rimo Bacigalupi
1958-3-19
13265
Riverside
NW edge of sand dunes, 2.1 mi. S of Rice, on road to Midland and Blythe
Comment
UCR131021
Ephedra trifurca
Karen Kirtland
1998-11-6
s.n.
Riverside
Sonoran (Colorado) Desert, sand and gravel mine c. 8 miles (airline) north of Blythe, SW of Big Maria Mtns. on Midland Road
137
Comment
JOTR16761
Epilobium canum subsp. latifolium
Baker, James K. & Baker, Ilisa T.
1966-10-14
s.n.
Riverside
Joshua Tree National Park. BARKER DAM
1310
Comment
RSA72330
Epilobium canum subsp. latifolium
F. W. Peirson
1928-11-30
8212
Riverside
Cottonwood Spring, northern Colorado Desert.
Comment Read comments Oct 9 2010
UC874272
Epilobium canum subsp. latifolium
I. W. Clokey and E. G. Anderson
1935-8-21
6773
Riverside
n Keen Camp P.O.
1400
Comment
UCR178160
Epilobium ciliatum
John F. Green, M. D. Wilcox
2003-7-15
s.n.
Riverside
San Jacinto Mtns., on powerline trail, picnic area at Juan Diego Flats, NW of Cahuilla Mountain
1220
Comment
SD193324
Epilobium densiflorum
A. C. Sanders, Kelly Volansky
2005-8-31
31578
Riverside
Santa Rosa Plateau, hills west of headwaters of De Luz Creek; 0.5 mile north of Tenaja Rd.
671
Comment
RSA92723
Epilobium pygmaeum
J. C. Roos
1952-5-14
5662
Riverside
Edgemont, near Box Springs.
488
Comment
RSA568556
Epipactis gigantea
Burton
1908-5-6
s.n.
Riverside
Riverside.
Comment
UC455182
Epipactis gigantea
I. J. Condit
1910-6-24
Riverside
San Jacinto Mts.; near spring
914
Comment
JOTR30296
Eragrostis cilianensis
La Doux, Tasha, Jim Andre
2007-9-6
130
Riverside
Joshua Tree National Park. On dirt road to Lost Horse Ranger Station, below Hemingway Buttress
1236
Comment
POM1186
Eragrostis cilianensis
D. L. Crawford
s.n.
Riverside
Riverside.
Comment
POM267974
Eragrostis cilianensis
E. Johnson
1943-10-29
29
Riverside
Coachella.
Comment
RSA0105846
Eragrostis mexicana subsp. virescens
Alan Romspert
2000-7-28
s.n.
Riverside
60 Fwy Bridge and Santa Ana Riverbed transect.
Comment
RSA370867
Eragrostis mexicana subsp. virescens
R. F. Thorne
1985-7-18
61275
Riverside
Sandia Canyon, De Luz-Murrieta Road: Along small stream.
260
Comment
UCD64538
Eragrostis pectinacea
Fred M. Reed
1904-8-10
85
Riverside
Riverside and vicinity.
Comment
UCR113924
Eragrostis pilosa var. pilosa
Mitch Provance, A. C. Sanders
2000-7-4
2082
Riverside
Riverside, Santa Ana River Wash, between the Market St. and Riverside Ave crossings
244
Comment
RSA543738
Eremalche exilis
Steve Boyd, T. S. Ross, Mike Hammitt
1991-5-2
6032
Riverside
Vail Lake region, SW and W flanks of Billy Goat Mountain 3 miles N Highway 79, 1 mile W of Highway 371, N of Aguanga.
600
Comment
UC187906
Eremalche exilis
S. B. and W. F. Parish
March, 1881
99
Riverside
borders of Colorado Desert at Agua Caliente; borders of Colorado Desert
Comment Read comments Oct 27 2014
UCR112092
Eremalche rotundifolia
A. C. Sanders, T. B. Salvato, Mitch Provance
2000-4-25
23366
Riverside
Coachella Valley, east side of the Coachella Canal between I-10 and Ave. 56 (Airport Rd.), 3 miles east of Thermal
15
Comment
CHSC8312
Eremothera boothii subsp. alyssoides
Edward L. Smith
1958-3-21
375
Riverside
Plant found 6 mi. of Rice, near Priests Well. Little Santa Maria Mtns.
365
Comment
CAS-BOT-BC160054
Eremothera boothii subsp. condensata
Javier Penalosa
1963-4-10
2788
Riverside
Deep Canyon, 3 mi. south of Palm Desert
213
Comment
RSA0121392
Eremothera boothii subsp. desertorum
Duncan S. Bell, LeRoy Gross
2016-3-31
9190
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
JEPS31754
Eremothera refracta
W. L. Jepson
1928-4-25
12595
Riverside
n Mecca; Cottonwood Mts., Cottonwood Spr.
Comment
SDSU3044
Eriastrum densifolium
Wende E. Rehlaender
1983-5-28
111
Riverside
Santa Rosa Mountains; next to Hwy 74, about 12 miles along road from Palm Desert; 1/2 mile W of Deep Canyon, 3 miles NW of Sheep Mountain.
Comment Read comments Jan 24 2013
SD234465
Eriastrum densifolium subsp. austromontanum
Mark S. Brunell
1993-7-16
137
Riverside
San Jacinto Mtns.: Thomas Mtn. Road, 1.5 km west of Thomas Mtn. Campground, both sides of road (Anza 7.5' Q)
1939
Comment
CAS-BOT-BC514317
Eriastrum densifolium subsp. austromontanum
John Thomas Howell
1927-8-2
2935
Riverside
Mt. San Jacinto on road to Hemet
1371
Comment
LA106803
Eriastrum densifolium subsp. densifolium
Elizabeth McClintock;
1938-7-17
sn
Riverside
San Jacinto Mountains, near Pine Cove
Comment
UC1787332
Eriastrum densifolium subsp. densifolium
Mark S. Brunell
1992-6-22
102
Riverside
Hwy 371, 4.5 km south of Hwy 74, south side of road, in sandy bottom of Hamilton Wash
1267
Comment
UCR94073
Eriastrum densifolium subsp. densifolium
Scott D. White, D. Haselfeld
1996-7-2
4259
Riverside
San Jacinto/Santa Rosa Mtns, Pinyon Flat area, north of Hwy 74, c. 10 road mi east of junction with Hwy 371, west-facing slope of Sugarloaf Mountain and adjacent valley
1402
Comment
CLARK-A1045-146
Eriastrum diffusum
George K. Helmkamp
1978-4-1
Riverside
Deep Canyon Palm Desert 15'Q
Comment
JOTR32374
Eriastrum eremicum subsp. eremicum
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler
2011-6-16
2485
Riverside
Joshua Tree National Park. Queen Mountains; Barker Dam loop trail, near trailhead; Sandy wash and open flats among boulder outcrops (Stop 2)
1298
Comment
UC88210
Eriastrum eremicum subsp. eremicum
C. L. Hitchcock
1940-4-4
5956
Riverside
Pinto Basin
Comment
UCR233935
Eriastrum harwoodii
Duncan S. Bell
2010-5-1
911
Riverside
Sonoran (Colorado) Desert, Arica Mountains, NW of mountain range, c. 6.5 air miles SW of Rice and c. 5 air mi. NW of Priests Well
339
Comment
JEPS57287
Eriastrum sapphirinum
L. R. Heckard and R. C. Bacigalupi
1968-5-5
1807
Riverside
2.6 mi n Radec
548
Comment
JEPS69114
Eriastrum sapphirinum
W. L. Jepson
1901-5-17
1231
Riverside
Riverside
266
Comment
UCR220118
Eriastrum sapphirinum
D. E. Bramlet
1989-4-7
1820
Riverside
Peninsular Range; Perris-Aguanga Basin region, Lake Skinner County Park, southeast slope of Bachelor Mountain, c. 3000 ft. west of Rawson Canyon & 2000 ft. north of Lake Skinner
488
Comment
UCR35053
Eriastrum sapphirinum
L. B. Ziegler
1964-8-30
23
Riverside
San Jacinto Mtns., Hemet (Garner) Valley, Thomas Mtn. subdivision
1402
Comment
UCR55269
Eriastrum sapphirinum
Kathy Harper
1988-6-11
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon, lower end of Bautista Rd.
Comment
RSA0121568
Eriastrum sapphirinum subsp. dasyanthum
Scott D. White, Angelia Carey
2004-7-2
10569
Riverside
San Jacinto Mountain foothills: Soboba Indian Reservation, Poppet Creek Canyon.
549
Comment
RSA0122957
Eriastrum sapphirinum subsp. dasyanthum
Ed LaRue
1989-4-25
s.n.
Riverside
2 mi (airline) NW of Lake Elsinore, adjacent to Cleveland National Forest; at mouths of Rice and McVicker Canyons.
488
Comment
SD148098
Eriastrum sapphirinum subsp. dasyanthum
A. C. Sanders, T. B. Salvato
2001-5-3
24094
Riverside
Perris-Aguanga Basin region; Hemet, southeast corner of State Street at Gibbel at east end of Diamond Valley.
494
Comment
GMDRC6582
Eriastrum sapphirinum subsp. sapphirinum
J. M. Andre
2012-6-15
30544
Riverside
San Jacinto Mountains: west slopes of range along Poppet Flat Rd, Poppet Creek canyon, 3.2 mi. west of Hwy 243
1022
Comment
HSC85299
Eriastrum sapphirinum subsp. sapphirinum
Steve Boyd
1986-5-7
1844
Riverside
Temescal Canyon: Terrace escarpment between Horsethief wash and Indian Truck trail, S of I-15
Comment Read comments Dec 6 2013
RSA0122965
Eriastrum sapphirinum subsp. sapphirinum
Steve Boyd, C. Boyd, Kyle A. Boyd, Richard Noyes, L. Arnseth
1988-5-28
2271
Riverside
Cahuilla Mountain, west of Anza, mostly along the crest.
1500
Comment
UCR204183
Eriastrum sapphirinum subsp. sapphirinum
LeRoy Gross, Duncan Bell
2008-9-16
3581
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
CAS-BOT-BC515043
Eriastrum sapphirinum subsp. sapphirinum
Winifern W. Swarth
1914-9-17
s.n.
Riverside
San Jacinto Mts., Strawberry Valley
1828
Comment
JOTR16587
Ericameria cuneata var. spathulata
Baker, James K. & Baker, Ilisa T.
1966-10-14
s.n.
Riverside
Joshua Tree National Park. ROAD TO PROSPECT 1/2 MILE NORTH OF SPLIT ROCK
Comment
POM305655
Ericameria linearifolia
Henry J. Ramsey, Henry J. Ramsey
1939-4-22
1011
Riverside
Hemet-Anza, Bautista Creek Road.
Comment
RSA776284
Ericameria linearifolia
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-29
886
Riverside
Haugen Lehmann exit, Pacific Crest Trail up into canyon east of Cottonwood Canyon
915
Comment
SDSU18668
Ericameria linearifolia
Michael G. Simpson, Kristen Hasenstab
2008-4-2
2954
Riverside
Joshua Tree National Park. Southeastern end of Hidden Valley.
1305
Comment
UCR197055
Ericameria palmeri var. pachylepis
A. C. Sanders, D. L. Sanders
2008-9-27
36109
Riverside
San Bernardino Valley Region, Santa Ana Riverbottom at Norco, between Corydon Av. (Fire Sta. 21) and a point NW of Vine St. & Halfmoon Ct. intersection, c. 1 mile NE of River Rd. bridge
165
Comment
CAS-BOT-BC299532
Ericameria paniculata
A. C. Sanders; Pam MacKay; Tim Thomas; O. F. Clarke; et al
1996-11-23
19656
Riverside
Whitewater Canyon just above Bonnie Bell 2.3 miles below the stream crossing near the fish hatchery, E of VAMB Captain, San Bernardino Mtns.
533
Comment
LA31361
Ericameria paniculata
Jane Turner; Barbara Whitesel, Virginia Sjaholm
1959-3-21
C 174 SK&F-
Riverside
Morongo Wash
Comment
UC577114
Ericameria paniculata
Lewis S. Rose
1934-12-25
34496
Riverside
10 mi n Whitewater (T Cross K Ranch, Mission Canyon); Mission Canyon
Comment
UCD131528
Ericameria parishii var. parishii
E. W. Lathrop
1966-3-30
6119
Riverside
Main Divide Truck. Trail between El Carriso and Santiago Peak, Cleveland National Forest.
1219
Comment
UC55177
Ericameria pinifolia
Geo. R. Hall
1902-10-25
Riverside
near Riverside
Comment
UCR100371
Ericameria pinifolia
A. C. Sanders, T. Tennant
1997-11-14
21604
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Hathaway Canyon
854
Comment
UCR238029
Ericameria pinifolia
Mark A. Elvin, Julie M. Vanderwier, Frank Sartuche
2002-5-16
2046
Riverside
Peninsular Range; Agua Tibia Mtns., Pechanga Indian Reservation, nameless drainage/wash south of Pala Rd.
335
Comment
POM12781
Erigeron divergens
P. A. Munz
1922-6-24
5797
Riverside
Pipe Creek, San Jacinto Mountains
1585
Comment
UCR165849
Erigeron foliosus
T. B. Salvato, John F. Green
2004-5-27
634
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
POM48719
Erigeron foliosus var. foliosus
P. A. Munz, I. M. Johnston
1924-7-29
8840
Riverside
7 mi SE of Poppet Flat, San Jacinto Mts.
1524
Comment
SD133184
Erigeron foliosus var. foliosus
Scott White
1991-5-13
91 108
Riverside
Highway 79 immediately west of U. S. Forest Service Campground at Dripping Springs.
550
Comment
RSA180332
Erigeron foliosus var. stenophyllus
E. W. Lathrop
1965-5-23
5767
Riverside
Riverside, 8 miles W of Murrieta
610
Comment
UCD65680
Eriochloa aristata
J. C. Roos
1965-9-26
Riverside
In Indio.
Comment
POM305416
Eriodictyon crassifolium
Henry J. Ramsey, Henry J. Ramsey
1938-5-4
637
Riverside
Elsinore
Comment
UCR107756
Eriodictyon crassifolium var. crassifolium
D. L. Banks
1997-5-5
1968
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
UCR140621
Eriodictyon crassifolium var. crassifolium
Randall T. Schuh, Cassis, Schwartz, Weirauch, Wyniger, Forero
2004-5-20
8- 57
Riverside
San Jacinto Mtns, San Bernardino National Forest, Hwy 74 near Cranston Guard Station, 10 miles east of Hemet, Site L8
581
Comment
RSA601086
Eriodictyon trichocalyx
A. C. Sanders, J. Goetzen
1996-5-1
18124
Riverside
San Bernardino Mtns: Morongo Indian Reservation, along dirt road in Hathaway Creek Canyon, N of Banning
793
Comment
CAS-BOT-BC248630
Eriogonum apiculatum
James L. Reveal; Caroline G. Reveal
1972-8-9
2861
Riverside
San Jacinto Mountains, along California Highway 243, 4.4 miles north-northwest of Idyllwild, 8.9 miles north of the junction with Highway 74, and 1 mile south of Alandale Ranger Station
Comment
RSA393081
Eriogonum apiculatum
Robert Kessler
1921-9-1
s.n.
Riverside
Summit of Tahquitz.
2439
Comment Read comments Nov 6 2011
RSA393114
Eriogonum apiculatum
Kessler
1921-09
s.n.
Riverside
Mt. San Jacinto.
Comment
SEINET6328737
Eriogonum apiculatum
Louis Wheeler
1945-10-7
6412
Riverside
San Jacinto Mountains: divide between West Fork Snow Creek and North Fork San Jacinto River
2377
Comment
UCR146124
Eriogonum apiculatum
Michael Denslow, Firoozeh Navid- Ara, Valerie Soza
2003-7-15
1454
Riverside
Peninsular Ranges; San Jacinto Mountains, East of Idyllwild, along South Ridge Road (5S11 Rd.)
1890
Comment
UCR24892
Eriogonum apiculatum
A. C. Sanders
1980-7-18
1640
Riverside
San Jacinto Mtns., Thomas Mountain: Thomas Mountain Campground to the summit at the lookout
2073
Comment
RSA338175
Eriogonum brachyanthum
Robert F. Thorne, Rolf, Gertrud Dahlgren
1979-8-22
53581
Riverside
Joshua Tree National Monument; Vicinity of Ryan Campground to base of Ryan Mountain.
1319
Comment
SEINET6340538
Eriogonum davidsonii
B. Thomas
1967-10-22
346 -83
Riverside
Fulmar lake, 8 miles N of Idyllwild, of Co. Rd. R-1
1829
Comment Read comments Nov 8 2015
UCD99872
Eriogonum davidsonii
G. L. Webster; R. Hildreth
1966-12-9
7452
Riverside
Joshua Tree National Mon., Yucca-Juniperus parkland at Split Rock.
Comment
RSA0108981
Eriogonum deflexum
Duncan S. Bell, Amanda Bell
2012-1-29
3079
Riverside
Arica Mountains; collecting in the center of the range, approximately 7 air miles southwest of the ghost town of Rice, or 2 air miles west of Priests Well.
438
Comment
UCR3379
Eriogonum deflexum
John Minnich
1964-3-22
64-3-22- 12
Riverside
Sonoran (Colorado) Desert, Mouth of Box Canyon, on State Hwy 195, E side of dam formed by Painted Canyon turnoff.
0
Comment
RSA735221
Eriogonum deflexum var. deflexum
Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah J. De Groot, Valentin Arvizu, Tim Thibault
2004-5-14
11244
Riverside
Western base of the Chocolate Mountains, small canyon, ca. 1.25 miles due north of Imperial County line and ca. 3.75 miles due west of aqueduct, accessed by dirt road off of main aqueduct road at siphon station., Within boundaries of U.S. Navy's Chocolate Mountains Aerial Gunnery Range.
Comment
RSA125968
Eriogonum elongatum
E. K. Balls, Percy C. Everett
1957-11-4
22750
Riverside
Snow Creek, near old Fish Hatchery and through wash.
701
Comment
RSA561413
Eriogonum elongatum
Steve Boyd, Tim S. Ross, Dave Bramlet
1992-9-9
7680
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper San Mateo Canyon, from the junction of Tenaja Road (7S01) and Los Almos Road (7S04) and the confluence of Los Almos Creek,, up the San Mateo Trail north to Potrero de la Cienega.
396
Comment
RSA596114
Eriogonum elongatum var. elongatum
D. L. Banks
1996-11-7
1199
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Pechanga Indian Reservation, E of San Gabriel Church; At the end of the main road in the Reservation, 150 m E of the spring on the northern fork of Pechanga Creek at the E end of the Reservation.
579
Comment
SD48523
Eriogonum elongatum var. elongatum
E. K. Balls, P. C. Everett
1957-11-4
22750
Riverside
granite wash, Snow Creek, about old Fish Hatchery; n. base San Jacinto Mts.
701
Comment
UCR235218
Eriogonum fasciculatum subsp. polifolium
A. C. Sanders, John F. Green
2012-6-1
40241
Riverside
Peninsular Range; Perris-Aguanga Basin Region, powerline route south of Ethanac Rd. and north of McPherson Rd., near south end of Richland Ln., E of Hwy 74, c. 6.1 km SW (219 deg. ) of Perris
495
Comment
RSA5293
Eriogonum fasciculatum var. flavoviride
Carl B. Wolf
1932-10-12
4293
Riverside
Above Pinyon Well, Little San Bernardino Mts.
1220
Comment
CAS-BOT-BC167187
Eriogonum fasciculatum var. polifolium
Mitch Provance; Kerry Knudsen; Petra Wester
2004-5-8
9005
Riverside
Santa Rosa Mountains: Along Hwy 74 on the Santa Rosa Mountain Grade, ca. 0.8-0.5 mi NE of Black Hills
854
Comment
LA206794
Eriogonum fasciculatum var. polifolium
H. Lewis;
1935-4-6
sn
Riverside
Palm Springs
152
Comment
OBI62134
Eriogonum fasciculatum var. polifolium
P. A. Holden
1969-5-13
847
Riverside
SE of the Mission Crk Indian Rservation and 2 mi W of hwy 62
Comment Read comments Apr 22 2013
RSA393338
Eriogonum fasciculatum var. polifolium
E. Crow
1929-2-24
182
Riverside
Andreas Mesa, near Palm Springs. Colorado Desert.
Comment
RSA650860
Eriogonum fasciculatum var. polifolium
G. Foster
1961-5-12
s.n.
Riverside
Idyllwild.
Comment
SD137667
Eriogonum fasciculatum var. polifolium
Darin L. Banks, Steve Boyd
1995-6-2
556
Riverside
NW Palomar Mountains; Cleveland National Forest; Agua Tibia Wilderness Area; N face of N peak of Agua Tibia Mountainon Woodchuck Trail just N of the Riverside County boundary
1042
Comment
SD229224
Eriogonum fasciculatum var. polifolium
Dick Schwenkmeyer
2012-10-16
926
Riverside
Approx. 2 mi. south of U.S. Highway 10 at Cabazon.
551
Comment
UC667254
Eriogonum fasciculatum var. polifolium
Annie M. Alexander and Louise Kellogg
1941-5-23
2223
Riverside
1.5 mi ne Cottonwood Spring; Colorado Desert, Eagle Mountains
975
Comment
UCSB1527
Eriogonum fasciculatum var. polifolium
Hawkins, L.
1956-4-13
Riverside
Water Canyon
Comment
UCR154394
Eriogonum gracile
A. C. Sanders, Mike Misenhelter
2005-6-15
30971
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
UCR227602
Eriogonum gracile
Duncan S. Bell, Joy England
2010-10-5
1973
Riverside
San Jacinto Mountains, San Bernardino National Forest, Rouse Ridge, c. 1.4 air miles southeast of junction of Hwy 74 and Forest Service Road 5S15
781
Comment
UCR106914
Eriogonum gracile var. gracile
D. L. Banks, Lauren Raz
1996-11-5
1181
Riverside
NW Palomar Mtns., Agua Tibia Mountains, Pechanga Indian Reservation, SE of San Gabriel Church; along main road in the reservation, c. 0.2 mi. east of the church, across from the local cemetery.
378
Comment
JOTR29505
Eriogonum heermannii var. argense
Bell, Mike, Colleen Ely
2006-9-6
s.n.
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, Wonderland of Rocks; Echo Cove parking area
1286
Comment
UCD100277
Eriogonum inflatum
L. S. Rose
1935-12-30
s.n.
Riverside
Hot Springs, 7 miles north of Garnet, Colorado Desert.
609
Comment
RSA65926
Eriogonum inflatum var. deflatum
F. W. Peirson
1924-12-30
5412
Riverside
Thousand-Palms Canyon, Colorado Desert
122
Comment
UC64567
Eriogonum inflatum var. deflatum
H. M. Hall
May 17 1901-Jun 1 1901
1834
Riverside
e base of San Jacinto Mt. San Jacinto Mt.
609
Comment
POM115631
Eriogonum maculatum
Louise Kellogg, Annie M. Alexander
1941-5-15
2177
Riverside
north base of Eagle Mountains.
915
Comment
RSA627524
Eriogonum molestum
Scott D. White, Julie Greene
1998-8-1
6977
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
JOTR32479
Eriogonum nidularium
Herskovits, Tasya
2011-5-25
15
Riverside
Joshua Tree National Park. Cottonwood Mountains; Pinto Basin road; Convergence of large, sandy, open southeast flowing wash and Cottonwood Canyon; Small rocky ledges and outcrops bordering wash (Stop 1)
Comment
UC56366
Eriogonum nudum var. pauciflorum
J. Vandeventer
1903-1
14
Riverside
San Jacinto Mts.
Comment
RSA754129
Eriogonum parishii
W. Schlegel, Andrew Trouette
2008-8-8
1
Riverside
Idyllwild: Dry creek bed.
Comment
CLARK-A1528-3693
Eriogonum plumatella
John C. Roos
1942-10-24
2573
Riverside
Joshua Tree National Park
Comment
RSA339333
Eriogonum plumatella
Robert F. Thorne, Rolf, Gertrud Dahlgren
1979-8-22
53565
Riverside
Joshua Tree National Monument: Just S of San Bernardino Co. line near jct of road to Split Rock and 29 Palms; Valley W of Pinto Mountains.
1098
Comment
RSA0094198
Eriogonum pusillum
Jim M. Andre
2012-4-11
20795
Riverside
Little San Bernardino Mountains; western margin of Eagle Mtns, along road to Cottonwood Spr (Utah Trail), 0.7 mi. north of Cottonwood Visitor Ctr.
956
Comment
UC578042
Eriogonum reniforme
H. S. Yates
1937-6-28
6736
Riverside
near Palm Springs; San Jacinto Quadrangle
121
Comment
CAS-BOT-BC263507
Eriogonum thomasii
Geo. B. Grant
1906-4-20
6719
Riverside
Palm Springs
Comment
UC1032238
Eriogonum thomasii
H. S. Yates
1937-3-23
6410
Riverside
3 mi n Palm Springs; San Jacinto Quadrangle
Comment
UC849590
Eriogonum thomasii
Aven Nelson, Ruth A. Nelson
1939-3-30
3351
Riverside
near Desert Center (n of Chuckwalla Mts.)
Comment
UCSB1523
Eriogonum thomasii
Krogen, Roger
1957-1
Riverside
4 mi. S of Jct. of HWY 195 and HWY 60-70; at N edge of Orocopia mts
Comment
RSA766489
Eriogonum thurberi
E. L. Peterson
1930-5-30
5653
Riverside
Warner's Ranch at Whitewater.
366
Comment
SD256782
Eriogonum trichopes
J. M. Andre, Glenn Clifton, Ron Kelley
2013-3-21
24384
Riverside
West Riverside Mountains, at base of NW corner of range where sand ramps run up against granitic bouldery slopes, ca. 10 miles SW of Vidal Jct,3.0 miles south of Grommet RR crossing at Highway 62.
363
Comment
UCR214168
Eriogonum trichopes
T. B. Salvato
2010-4-20
4064
Riverside
Sonoran (Colorado) Desert, alluvial slope between the McCoy Mountains and McCoy Wash, c. 14 mi northwest of Blythe
189
Comment
UCR24328
Eriogonum wrightii
John C. Roos
1967-10-28
s.n.
Riverside
Sonoran (Colorado) Desert/San Bernardino Mtns., Whitewater
427
Comment
CAS-BOT-BC264934
Eriogonum wrightii var. membranaceum
Louis C. Wheeler
1931-10-4
172
Riverside
Strawberry Valley, San Jacinto Mts.
1584
Comment
RSA242191
Eriogonum wrightii var. membranaceum
James L. Reveal, Caroline G. Reveal
1972-8-9
2863
Riverside
Highway 243, at the turnoff to Fern Basin, opposite Alandale Ranger Station, about 5.5 miles north-north-west of Idyllwild.
Comment
SD90098
Eriogonum wrightii var. membranaceum
Nancy Ryan Zabriskie, W. Zabriskie
1972-9-7
534
Riverside
Strawberry firebreak, S of S end Marion Ridge Rd., Pine Cove, W drainage San Jacinto Mts.
1920
Comment
RSA90126
Eriogonum wrightii var. membranaceum
E. K. Balls, Percy C. Everett
1953-8-19
18539
Riverside
NW slope Santa Rosa Mt, road from Vandeventer Flat to Santa Rosa Peak
1677
Comment
LA207104
Eriogonum wrightii var. nodosum
Carl Epling;
October 1934
sn
Riverside
Palms to Pines Highway
152
Comment
UC52239
Eriogonum wrightii var. subscaposum
H. M. Hall
1897-8-11
816
Riverside
ridge near Surprise Lake; San Jacinto Mountains
2743
Comment
SEINET7048174
Eriophyllum ambiguum var. ambiguum
Steven R. Hill
2001-5-3
33680
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
RSA94418
Eriophyllum ambiguum var. paleaceum
F. W. Peirson
1920-2-16
1387
Riverside
Murray Canyon, Palm Springs region.
274
Comment
CAS-BOT-BC297354
Eriophyllum confertiflorum
C. L. Hitchcock; C. V. Muhlick
1964-3-17
23106
Riverside
10 miles N of Pala, on road to Elsinore
Comment
RSA508339
Eriophyllum confertiflorum
Ed LaRue
1989-5-28
s.n.
Riverside
1.5 mi. NW Estelle Mountain, off Dawson Canyon Road; 1.5 mi. E. of Arcilla and 1.5 mi. SW of Monument Peak.
396
Comment
JOTR34132
Eriophyllum confertiflorum var. confertiflorum
Andre, Jim, T. La Doux, R. B. Kelley
2011-5-4
21097
Riverside
Joshua Tree National Park. Long Canyon, upper watershed on east ridge, 1.1 miles south of radio tower, approx. 6 mi. south of town center of Yucca Valley
1206
Comment
SDSU13541
Eriophyllum confertiflorum var. confertiflorum
W. Miller, C. Mosse
1972-7-5
Riverside
Comment
RSA604747
Eriophyllum multicaule
A. C. Sanders
1995-4-16
16559
Riverside
Glen Avon: Jurupa Hills (draining toward Fontana), Pyrite St. Canyon.
335
Comment
CAS-BOT-BC296968
Eriophyllum wallacei
Carl B. Wolf
1932-5-25
s.n.
Riverside
NO. BASE OF SAN JACINTO MTS. SNOW CREEK CANYON. 1 MI. BELOW FISH HATCHERY
396
Comment
JEPS5371
Eriophyllum wallacei
Carl V. Meyer
1929-6-13
758
Riverside
along the grade from the San Jacinto River Canyon to Idyllwild (lower slopes of the mountains); San Jacinto Mountains, Chalk Hill
1463
Comment
RSA729267
Eriophyllum wallacei
R. F. Thorne, M. Z. Thorne
1973-3-30
42687
Riverside
Morongo Valley Canyon: Near mouth at junction of roads to Morongo Valley and Desert Hot Springs, Mission Creek.
488
Comment
UCR199645
Erodium brachycarpum
Scott D. White, Justin M. Wood
2008-3-25
11775
Riverside
Perris/Elsinore Basin, Foothills of Gavilan Hills at Temescal Wash, near Olsen Canyon 'Morgan' Property, Alberhill area
366
Comment
CLARK-A1528-2957
Erodium cicutarium
John C. Roos
1965-6-30
Riverside
Perris
Comment
CSUSB47
Erodium cicutarium
Kirby W. Brown
1966-4-7
Riverside
Highway 71, 6.8 miles east of Temecula.
365
Comment
RSA0108943
Erodium cicutarium
Duncan S. Bell, Amanda Bell
2012-1-28
3067
Riverside
East side of the Arica Mountains; collecting in Rice Valley, approximately 6 air miles southeast of the ghost town of Rice.
202
Comment
UC217947
Erodium texanum
P. A. Munz, D. Keck
1922-4-13
4923
Riverside
Hayfield Colorado Desert, Chuckwalla Valley
152
Comment
SD137604
Erythranthe cardinalis
Darin L. Banks, Victor Steinman
1995-7-10
751
Riverside
NW Palomar Mountains: Agua Tibia Mountains; Cleveland National Forest; along the Wildhorse Trail, S of Lower Arroyo Seco, NW of Wildhorse Peak, drainage NW flank of Wildhorse Peak
609
Comment
RSA0014880
Erythranthe primuloides
M. B. Dunkle
1933-7-22
3749
Riverside
Tahquitz Valley.
2317
Comment
RSA0014887
Erythranthe tilingii
Carl B. Wolf
1932-8-5
3954
Riverside
On trail from Tahquitz Valley to San Jacinto Peak. Head of a fork of Tahquitz Creek. San Jacinto Mountains.
2744
Comment
UCD95446
Eschscholzia androuxii
P. C. Everett; E. K. Balls
1958-5-7
23114
Riverside
south end of Joshua Tree National Monument.
Comment
UCD96465
Eschscholzia androuxii
Shannon M. Still; Jennifer R. Still, Charles M. Still
2008-2-15
258 A
Riverside
California. Riverside County: Joshua Tree National Park.
610
Comment
RSA0023132
Eschscholzia androuxii
I. W. Clokey
1935-4-17
6628
Riverside
Cottonwood Springs.
Comment
RSA433693
Eschscholzia californica
Ora M. Clark
1929-2-24
1512
Riverside
Cabazon, Colorado Desert.
Comment
SEINET156040
Eschscholzia californica
Norman C. Cooper
1944-4-22
1139
Riverside
Banning.
762
Comment
UCR107724
Eschscholzia californica
A. C. Sanders
1997-3-1
19737
Riverside
Box Springs Mountains, Riverside: S end of the range along Gernert Rd. (dirt road paralleling the mountain front), in valley draining to Box Spring Canyon.
457
Comment
HSC28464
Eschscholzia glyptosperma
Richard Spjut
1973-4-6
3271
Riverside
Colorado Desert, 4-5 mi. N of Palm Springs on Indian Ave.
152
Comment
RSA680918
Eschscholzia glyptosperma
Scott D. White, Michael Honer
2003-5-14
9276
Riverside
Bajada at foothills of Little Maria Mtns, ca. 20 air miles NW of Blythe, near Standard (Superior) Gypsum Mine.
76
Comment
UCR26194
Eschscholzia glyptosperma
John C. Roos
1947-2-15
3261
Riverside
Sonoran (Colorado) Desert, Eagle Mtns
Comment
CAS-BOT-BC83132
Eschscholzia minutiflora
Cecil Hart
1926-2-1
s.n.
Riverside
Palm Springs.
Comment
JEPS29481
Eschscholzia minutiflora
Lauramay T. Dempster
1962-4-17
1888
Riverside
about 1 mi below Fish Hatchery; Whitewater Canyon
Comment
SJSU1863
Eschscholzia minutiflora
J. W. Tilden
1957-4-18
1094
Riverside
near Whitewater E of San Gorgonio Pass
Comment
UCR245964
Eschscholzia minutiflora
Duncan S. Bell
2009-3-8
90
Riverside
Arica Mountains, west side of range in main drainage, c. 2.5 air miles west of Priest Well, or c. 7 air miles SW of ghost town of Rice
420
Comment
UCR60443
Eschscholzia minutiflora
R. F. Thorne, M. Z. Thorne
1973-3-30
42660
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
GMDRC7790
Eschscholzia papastillii
J. M. Andre
2015-3-6
33553
Riverside
Coachella Valley: sandy flats along Snow Canyon Rd, just south of Hwy 111
362
Comment
UCD96486
Eschscholzia papastillii
Shannon M. Still; Jennifer R. Still, Charles M. Still
2008-2-14
253
Riverside
California. Riverside County: Joshua Tree National Park.
857
Comment
UCD96502
Eschscholzia papastillii
Shannon M. Still; Carolyn Still, Steven Still
2009-3-28
513
Riverside
California. Riverside County: Joshua Tree National Park.
726
Comment
UC1080223
Eschscholzia parishii
P. C. Everett and E. K. Balls
1958-5-7
23114
Riverside
Joshua Tree National Monument; s end
1066
Comment
UC1093128
Eschscholzia parishii
Richard Snow
1952-4-13
7
Riverside
Box Canyon Orocopia Mts.
Comment
UC724249
Eschscholzia parishii
Aven and Ruth Nelson
1939-3-29
3320
Riverside
near Palm grove; Hidden Spring Canyon
Comment
UC855198
Eschscholzia parishii
I. W. Clokey
1935-4-17
6628
Riverside
Cottonwood Springs
Comment
RSA0022924
Eschscholzia parishii
Richard Snow
1953-4-5
50
Riverside
Corn Spring.
Comment
SEINET9119329
Escobaria alversonii
J. Dice, R. Steele, M. Moore
1982-1
Riverside
Comment
SDSU12879
Eucalyptus camaldulensis
J. Jill Steinberg, Leon Steinberg
1998-4-5
36
Riverside
Ca. 50 yards north of abandoned trailer northwest of entrance gate to Santa Magarita (SDSU) Field Station, in abandoned grove of Eucalyptus just south of small stream.
311
Comment
UCR112832
Eucalyptus camaldulensis
A. C. Sanders
1997-5-1
20613
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
UCR128257
Eucalyptus camaldulensis
A. C. Sanders, Kelly Volansky
2003-10-16
27347
Riverside
Moreno Valley, lower Pigeon Pass Valley, NE corner of intersection of Old Lake Dr. and Pigeon Pass Rd.
534
Comment
UCR234267
Eucalyptus camaldulensis
A. C. Sanders, John F. Green
2012-3-20
39978
Riverside
Peninsular Range; Elsinore Trough, Lake Elsinore, Collier Ave. at 3rd St., just south of I-15 Fwy
389
Comment
UC1608077
Eucalyptus tereticornis
D. Goodward
April 1987
27
Riverside
s. of Alessandro Blvd. near Nason St., Eucalyptus irrigation plot, Tree R1T9 U.C. Riverside Moreno Valley Field Station; Moreno Valley, U.C. Riverside Moreno Valley Field Station
457
Comment
UCR120658
Eucrypta chrysanthemifolia
D. E. Bramlet, P. Jacks, S. Goode
1989-4-6
1807 A
Riverside
Perris-Aguanga Basin, Lake Skinner, north of the lake on the S-facing slope of Bachelor Mountain
488
Comment
UC1287119
Eucrypta chrysanthemifolia var. chrysanthemifolia
C. L. Hitchcock
1966-3-16
24177
Riverside
0.25 mi w Aguanga
Comment
UC1424860
Eucrypta chrysanthemifolia var. chrysanthemifolia
C. W. Tilforth
1978-4-30
1570
Riverside
hills e Norco
Comment
POM305588
Eucrypta micrantha
Henry J. Ramsey, Henry J. Ramsey
1937-3-2
894
Riverside
Blythe, Colorado River bluffs.
Comment
RSA0121597
Eucrypta micrantha
Duncan S. Bell, LeRoy Gross
2016-3-29
9105
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in a side canyon just off of Martinez Canyon, approximately 5.75 air miles southeast of the summit of Martinez Mountain.
625
Comment
RSA775663
Eucrypta micrantha
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood, Jacqueline McConnaughy
2011-3-23
812
Riverside
Chuckwalla Mountains, North side, Alligator ACEC off I-10, south of Desert Center, in hills above 'Granite Mine.'
396
Comment
RSA602915
Euonymus occidentalis
C. Epling, Wm. Robison
1935-6-30
s.n.
Riverside
San Jacinto Mountains: North Fork San Jacinto River.
Comment
UCR102844
Euphorbia albomarginata
A. C. Sanders
1997-4-3
20169
Riverside
Lake Skinner area, N edge of large clay patch adjacent to the E side of the Skinner entrance road, c. 1-2 km NE of Borel Road.
473
Comment
UCR260520
Euphorbia albomarginata
T. B. Salvato
2014-5-29
8053
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
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
RSA286540
Euphorbia eriantha
John F. Emmel
1979-3-12
622
Riverside
Big Maria Mtns.; near SW base of Black Hill, near SW base of the mtns.
267
Comment
UCR100881
Euphorbia eriantha
George K. Helmkamp, E. A. Helmkamp
1998-2-18
2691
Riverside
Sonoran (Colorado) Desert, Midland Road., 3.8 mi. SE of Midland, Little Maria Mtns.
198
Comment
UCR245262
Euphorbia eriantha
Jim Andre
2012-3-19
21297
Riverside
Sonoran (Colorado) Desert, north end of Orocopia Mountains, 0.5 mi. south of junction of Box Canyon Rd and I-10 Fwy, 23 miles east of city of Coachella
470
Comment
RSA0124747
Euphorbia jaegeri
Duncan S. Bell, LeRoy Gross
2016-3-9
8838
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; central section of range, approximately 1.75 air miles north of Gucci Spring.
551
Comment
SD181559
Euphorbia micromera
Louis C. Wheeler
1965-6-27
8690
Riverside
Corona; Overboltzer's Grove.
Comment
UCR5294
Euphorbia micromera
O. F. Clarke
1966-10-5
661005- 25
Riverside
Santa Rosa Mtns./ Sonoran (Colorado) Desert, University of Calif, Riverside Reserve [Deep Canyon], Big Horn Drive [to?] Royal Carrizo Rd
915
Comment
UCD142436
Euphorbia misera
Robert F. Thorne; Drs. Fosberg, Sachet, and Herbst
1983-4-23
55410
Riverside
San Bernardino Mts; Mouth of Whitewater Canyon, east of Whitewater Post Office.
426
Comment
UCR99440
Euphorbia ocellata
L. C. Wheeler
1952-10-29
7010 a
Riverside
Riverside, Citrus Experimental Station
Comment
PASA695
Euphorbia palmeri
Sally Ellis
1939-6-22
Riverside
Halona
Comment
UC110913
Euphorbia palmeri
A. W. Anthony
1895-7-9
Riverside
San Jacinto Mountains
2590
Comment
UC17654
Euphorbia palmeri
H. M. Hall
May 1899
1116
Riverside
Strawberry Valley; San Jacinto Mountains
1828
Comment
CLARK-A1045-137
Euphorbia polycarpa
George K. Helmkamp
1978-4-1
Riverside
Deep Canyon by University of California Reserve System Boyd research station; Palm Desert 15'Q
Comment
UCR113224
Euphorbia polycarpa
A. C. Sanders, Tracy Tennant, A. Montalvo, B. Wagner
1997-11-20
21621
Riverside
South of Hemet, North Hills (N side of Diamond/Domenogoni Valley), near future saddle dam of reservoir
549
Comment
UCR213504
Euphorbia polycarpa
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-7
37810
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, under powerlines near dirt extension of Lake St., 1.1 mi. NW (356 deg. ) of intersection of I-15 and Lake St.
549
Comment
UCR264244
Euphorbia polycarpa
A. C. Sanders, Jim Malusa
2015-9-10
41852
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
RSA48329
Euphorbia polycarpa var. hirtella
E. K. Balls
1949-4-4
12965
Riverside
between Durmid and Salton on Highway 111, Colorado Desert.
0
Comment
UCR183166
Euphorbia polycarpa var. hirtella
Mitch Provance
2003-5-5
4409
Riverside
La Sierra Hills, Norco, NW side of the La Sierra Hills, east of the end of Rushmore Dr.
305
Comment
UCR120425
Euphorbia prostrata
Mitch Provance
1998-7-23
912 D
Riverside
Jurupa Mountains, Jurupa Mountains Cultural Center, 1/4 mile SE of peak 1411
305
Comment
UCR96419
Euphorbia serpillifolia subsp. hirtula
George K. Helmkamp, E. A. Helmkamp
1997-1-8
1279
Riverside
Sonoran (Colorado) Desert, Palm Springs. Lawn at El Cielo and Tahquitz-McCallum
152
Comment
UCR242296
Euphorbia setiloba
A. C. Sanders, T. B. Salvato
2012-10-12
40432
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, along Wileys Well Rd. c. 3 miles north of Wileys Well/ Bradshaw Trail
155
Comment
UCR281929
Euphorbia setiloba
A. C. Sanders, Jim Malusa
2017-9-21
43355
Riverside
Sonoran (Colorado) Desert, northern boundary of Chocolate Mountains Aerial Gunnery Range along south side of Bradshaw Trail at large wash crossing
680
Comment
POM163315
Eustoma exaltatum
R. C. Bacigalupi
1925-7-1
1245
Riverside
Riverside Canyon.
Comment Read comments Feb 22 2014
POM4688
Euthamia occidentalis
F. M. Reed
1904-11-5
380
Riverside
Vicinity of Riverside
Comment
CAS-BOT-BC334203
Eysenhardtia
O. F. Clarke
2010-1-29
s.n.
Riverside
Peninsular Range: Riverside. O.F. Clarke residence, 266 Frost Court, east edge of UCR campus
351
Comment
SEINET892698
Fabaceae
H. M. Hall
1905-1
5784
Riverside
10 miles west of Coachella.
Comment
CLARK-A1528-4429
Fagonia laevis
John C. Roos
1949-5-5
4095
Riverside
Orocopia Mountains
Comment
SEINET3005065
Fagonia pachyacantha
G. Rink
2011-5-1
10503
Riverside
North side of the Chuckawalla Mountains
365
Comment
UCR172200
Festuca microstachys
John F. Green
2006-5-2
s.n.
Riverside
Peninsular Ranges, French Valley: Leon Road (San Diego Aqueduct right of way) from Borel Road/Tucalota Creek S for c. 0.25 mi
427
Comment
UCR214287
Festuca octoflora
A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley
2010-3-16
37486
Riverside
Sonoran (Colorado) Desert, SE side of McCoy Mountains, upper part of wash c. 4.5 mi. NW of Blythe Airport, c. 3.5 mi. ENE of McCoy Peak
244
Comment
UCR86654
Festuca octoflora
A. C. Sanders, James C. Dice, K. C. Rose, D. Woodard
1995-3-29
16261
Riverside
San Jacinto Mtns/Sonoran (Colorado) Desert, San Gorgonio Pass; alluvial fan at the mouth of Snow Creek, between Hwy 111 and Snow Creek Village
427
Comment
RSA496369
Filago arizonica
Steve Boyd, Timothy S. Ross, Laurel Arnseth
1989-3-19
3043
Riverside
Vail Lake area, 0.75 mile NW of dam, S flank Oak Mountain
622
Comment
RSA628477
Filago californica
A. C. Sanders
1994-5-30
14613
Riverside
Foothills NNE of Beaumont.
950
Comment
UCR213540
Filago californica
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-7
37825
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, under powerlines near tower, 1.23 mi. NNW (348 deg. ) of intersection of I-15 and Lake St.
537
Comment
UCR41225
Filago californica
N. M. Fellows, A. C. Sanders
1985-4-9
124
Riverside
San Jacinto Mtns/Sonoran (Colorado) Desert, Oasis de Los Osos Preserve of the Nature Conservancy, off Snow Creek Canyon at the north foot of San Jacinto Mtns., 1 mile west of Snow Creek Village
489
Comment
UCR204229
Filago depressa
Valerie Soza, J. M. Porter, G. D. Wallace
2001-4-2
1090
Riverside
Transverse Ranges, Little San Bernardino Mountains, Big Morongo Wash
473
Comment
RSA343868
Filago gallica
R. F. Thorne, Walter Wisura, E. W. Lathrop, Sara Meury
1985-5-18
60660
Riverside
Santa Rosa Plateau: at edge of Cleveland National forest
610
Comment
SEINET235177
Filago gallica
A. C. Sanders
1997-4-10
20316
Riverside
Tucalota Hills E of Lake Skinner (Bachelor MTn. 7.5' Q.).
701
Comment
RSA192137
Foeniculum vulgare
E. W. Lathrop
1966-9-14
6588
Riverside
3 miles SW of Murrieta.
Comment
RSA464882
Forestiera pubescens
Bonnie C. Templeton
1931-4-23
s.n.
Riverside
Gavilan Peak.
500
Comment
RSA0018443
Fragaria vesca
M. B. Dunkle
1933-7-20
3707
Riverside
Idyllwild, San Jacinto Mountains.
1616
Comment
RSA0018946
Fragaria vesca
Philip A. Munz
1922-6-27
5855
Riverside
Santa Rosa, Santa Rosa Mts.
1982
Comment
JEPS122474
Frangula californica subsp. cuspidata
J. M. Andre
2012-6-15
30533
Riverside
San Jacinto Mountains; along Highway 243, 10.7 miles south of Interstate 10 (Banning), San Bernardino National Forest. Lake Fulmor 7.5' Q.
Comment
UCR114309
Frankenia salina
Julie A. Greene
1993-4-30
1267
Riverside
Perris-Aguanga Basin region, San Jacinto Valley, San Jacinto Wildlife Area. north of San Jacinto River drainage.
433
Comment
UCR274537
Frankenia salina
Mitch Provance, Ken Halama
2003-6-15
17046
Riverside
Temescal Mountains, Mead Valley, just SSW of the corner of Cajalco Rd. and Wood St.
Comment
RSA392142
Frasera parryi
M. B. Dunkle
1934-6-18
3964
Riverside
Upper San Juan Canyon.
Comment
RSA392144
Frasera parryi
N. C. Cooper
1944-7-15
1583
Riverside
Palms to Pines Highway, San Jacinto Mountains.
1372
Comment
UCR137358
Frasera parryi
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
RSA160521
Fraxinus dipetala
J. D. Olmsted
1959-4-23
468
Riverside
Spring Trail at Beacon Pines Ranch, 9 miles SW of Corona; Santa Ana Mts. Drainage area: Santa Ana river.
793
Comment
UCR132719
Fraxinus uhdei
A. C. Sanders, O. F. Clarke
1991-6-10
11131
Riverside
Upper Santa Ana River/San Bernardino Valley, Riverside, along Spring Brook between Lake Evans (Fairmont Park) & the Santa Ana River
238
Comment
POM3542
Fraxinus velutina var. coriacea
I. M. Johnston
1917-12-1
1804
Riverside
Santa Ana River, NW of Corona.
183
Comment
RSA569000
Funastrum cynanchoides var. hartwegii
M. B. Dunkle
1935-4-17
s.n.
Riverside
W. of Wiley Well. Colorado Desert.
Comment Read comments Dec 14 2011
SD187330
Funastrum heterophyllum
Scott D. White, Angelia Carey
2004-9-16
10753
Riverside
San Jacinto Mountain foothills: Along Poppet Creek northeast of San Jacinto River.
561
Comment
SD229053
Funastrum heterophyllum
Dick Schwenkmeyer
2012-5-22
710
Riverside
Snow Creek, north base of Mt. San Jacinto, approx. 4 mi. south of intersection of highways 10 and 111, Riverside County, CA.
511
Comment
RSA704546
Funastrum hirtellum
LeRoy Gross
2005-3-3
1575
Riverside
Palen Mountains, south side. Near end of old prospect road., Near 33.71244N, 115.11171W. to 33.72053N, 115.11051W
207
Comment
CLARK-A1045-87
Galium andrewsii
George K. Helmkamp
1978-4-27
Riverside
San Jacinto Mountains ca. 2 miles up [east northeast] from Oak Spring; Lake Fulmor 7.5'Q
Comment
SD236403
Galium angustifolium
A. C. Sanders, Tim Thomas
2008-8-1
35937
Riverside
Peninsular Range; San Jacinto Mtns.: Coldwater Creek near Mountain Center, SE of Keenwild Fire Station.
1402
Comment
UCR230923
Galium angustifolium
T. B. Salvato, Richard Camacho
2011-6-12
5476
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
SDSU71
Galium angustifolium subsp. angustifolium
S. J Barnhart
1966-4-24
660424 -4
Riverside
SW facing slope of small hill .1 mile E of McAllister St along the metropolitan water co. utility rd (dirt) , which is 1.5 miles SE of the intersection of McAllister St and Victoria Ave.
457
Comment
POM46823
Galium angustifolium subsp. gracillimum
Mary F. Spencer
1920-4-6
1476
Riverside
Palm Springs.
122
Comment
UCR96250
Galium angustifolium subsp. gracillimum
Scott D. White
1996-8-1
4407
Riverside
Peninsular Range; San Jacinto Mtns., Idyllwild area, Hwy 243 at Deer Springs trailhead and adjacent area
1829
Comment
RSA633330
Galium angustifolium subsp. jacinticum
Robert F. Thorne, J. P. Simon, C. W. Tilforth
1969-6-24
38092
Riverside
San Jacinto Mountains: San Bernardino National Forest. Above James Reserve in Hall Canyon.
1677
Comment
POM367763
Galium aparine
N. C. Cooper
1944-6-17
1376
Riverside
San Jacinto Mtns. West side.
1372
Comment
RSA0014932
Galium aparine
LeRoy Gross, Caitlin Elam, Evan Meyer
2013-5-7
6038 -a
Riverside
West of the community of Pine Cove, near Idyllwild. Out-skirt of the community and Red Hill road (5S10). Near
1720
Comment
UCR86553
Galium nuttallii subsp. nuttallii
A. C. Sanders
1994-5-30
14606
Riverside
San Bernardino Mountains, north-northeast of Beaumont at Highland Springs, hills north of the end of Bellflower Ave., at Dutton St
950
Comment
RSA25486
Galium stellatum
C. Leo Hitchcock
1940-3-20
5870
Riverside
Cottonwood Springs.
Comment
CAS-BOT-BC217621
Galium stellatum subsp. stellatum
Annie M. Alexander; Louise Kellogg
1941-5-18
2200
Riverside
North slope of Eagle Mountains
1066
Comment
UC774631
Garrya flavescens
Carl B. Wolf
1939-1-20
Riverside
e side Santa Ana Mts. (along Eagle Motor Way, 1 mi below summit)
914
Comment
RSA23666
Garrya flavescens var. pallida
Carl B. Wolf
1939-1-20
9486
Riverside
Santa Ana Mts., East side, along Eagle Motor Way, 1 mi. below summit
915
Comment
POM355383
Gayophytum diffusum subsp. parviflorum
E. A. McGregor
1964-9-15
s.n.
Riverside
Idyllwild, San Jacinto Mountains.
Comment
UCD103558
Gayophytum heterozygum
H. Lewis; M. Lewis
1962-8-2
1306
Riverside
San Jacinto Mts. Pine Cove Road, Pine Cove, 0.4 mile west of Idywllwild-Banning Road.
Comment
JEPS23575
Geraea canescens
Peter H. Raven
1958-2-15
11585
Riverside
along United States Highway 60 (8.7 mi e of road to Wiley Wells)
Comment
POM289783
Geraea canescens
Lyman Benson
1933-3-31
4193
Riverside
Salton Sea-Imperial Co. line.
61
Comment
UCD132579
Geraea canescens
Francis M. Ball
1964-2-15
66 -21
Riverside
2 miles north of 1000 Palms.
Comment
SD212640
Geranium
A. C. Sanders, T. B. Salvato
2006-5-4
32246
Riverside
UCR campus, weeds in botanical garden.
351
Comment
RSA162827
Geranium richardsonii
J. D. Olmsted
1959-7-1
722
Riverside
Wellman s Cienega at intersection of trail and running water, 5miles NE of Idyllwild, San Jacinto Mts. Willow Tahquitz Creek.
2820
Comment
RSA0112635
Gilia
Andrew C. Sanders
1985-5-4
5778
Riverside
Santa Rosa Mtns: Hwy 74 at Santa Rosa Mountain Rd.
1402
Comment
RSA676050
Gilia
Scott D. White
2001-4-3
8254
Riverside
Colorado Desert: Shavers Valley. Near the I-10 Freeway, ca. 15 miles east of Indio jtn I-10 / SR 111.
396
Comment
UCR160750
Gilia
George K. Helmkamp, E. A. Helmkamp
1998-4-24
3373
Riverside
San Jacinto Mountains, 0.1 mi east of the junction of Calif. Hwy 74 and Calif. Hwy 371, SE side of the mountains
1494
Comment
CLARK-A1528-3500
Gilia angelensis
John C. Roos
1966-3-22
Riverside
Edgemont
Comment
RSA470132
Gilia angelensis
Ora M. Clark
1929-3-2
1636
Riverside
Near Elsinore.
Comment
RSA470134
Gilia angelensis
Anonymous
1920-03
s.n.
Riverside
Ivy Canon, Temescal.
Comment
RSA735921
Gilia angelensis
Scott D. White, Jamie Minor
2008-3-13
11771
Riverside
San Gorgonio Pass: Banning- S of Union Pacific Railroad, powerline route from Sunset Ave. to 1 mile W.
732
Comment
UCR249826
Gilia angelensis
T. B. Salvato, John Lovio
2013-3-19
7364
Riverside
Perris-Aguanga Basin, Menifee Valley, Los Alamos Road at its crossing of Warm Springs Creek, and hill west of Jeanette Drive
402
Comment
UCR97492
Gilia australis
A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand
1997-3-12
19882
Riverside
Peninsular Range, Lake Skinner area; lower Rawson Canyon, NE of the lake & SW of Black Mtn., along the road
518
Comment
RSA63395
Gilia capitata subsp. abrotanifolia
Verne Grant, Alva Grant
1948-5-23
8578
Riverside
Near Hemet.
1067
Comment
SD197858
Gilia capitata subsp. abrotanifolia
Peter L. Morrell, D. L. Banks
1995-5-4
461
Riverside
Agua Tibia Wilderness Area, 2.4 miles (air) westsouthwest of Radec.
622
Comment
RSA769766
Gilia diegensis
Duncan S. Bell, Valentin Arvizu
2010-5-10
988
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
UCR193266
Gilia ochroleuca
A. C. Sanders, Tim Thomas, T. B. Salvato
2008-6-24
35571
Riverside
Peninsular Range; San Jacinto Mtns., May Valley c. 1.25 mi SW of Fleming Ranch, slope below May Valley Rd. toward meadow on nameless tributary NW of Herkey Crk., north of Bonita Vista Rd.
1585
Comment
CAS-BOT-BC407615
Gilia ochroleuca subsp. exilis
A. C. Sanders
1994-5-29
14576
Riverside
San Bernardino Mountains: East Branch Millard Canyon, along FS Road 4S45
1200
Comment
JEPS29305
Gilia ochroleuca subsp. exilis
Rimo Bacigalupi, and L. Heckard
1962-3-25
8400
Riverside
about 10 air miles nw Elsinore (near Arcilla siding of A.T. & S.F. Railway, just below and e of state Highway 71); Temescal Wash
289
Comment
JEPS4119
Gilia ochroleuca subsp. exilis
W. L. Jepson
1939-4-17
19132
Riverside
Twin Sprs. , Twin Sprs. (Temescal Canyon)
Comment
RSA0016239
Gilia ochroleuca subsp. exilis
Orlando Mistretta, Duncan S. Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4983
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
UC1931140
Gilia ochroleuca subsp. exilis
Scott D. White, Justin Wood
2008-6-18
12238
Riverside
San Jacinto Mountains: Meadow N/W of Keen Camp Summit, S/W of highway 79. (Idyllwild)
Comment
RSA0017053
Gilia ochroleuca subsp. exilis
Verne Grant, Alva Grant
1950-4-9
8830
Riverside
Floodplain in foothills of San Jacinto Mts. along Hwy. 74 SE of Hemet.
Comment
RSA0017106
Gilia ochroleuca subsp. exilis
P. A. Munz
1926-4-30
10376
Riverside
Near Temecula.
Comment
JOTR30237
Gilia sinuata
Leary, C. and Leary, Pat
1979-5-5
3000
Riverside
Joshua Tree National Park. Above Lower Covington Flat, Joshua Tree N.M., T2S R7E sec 6.
Comment
RSA49356
Gilia stellata
P. A. Munz
1949-4-11
13010
Riverside
Near Conejo Well, north base of Eagle Mts., Mohave Desert.
914
Comment
RSA797510
Gilia stellata
C. P. Cowan
1978-4-23
1176
Riverside
ESE slope above San Jacinto tramway parking lot, Chino Canyon.
570
Comment
SD20331
Gilia stellata
L. Haines, L. Erickson
1937-4-10
Riverside
Palms to Pines Highway near road to Shumay.
Comment Read comments Dec 17 2011
UCR200399
Gilia stellata
Tasha La Doux, Jim Andre
2008-3-21
150
Riverside
Eastern Mojave Desert, Joshua Tree National Park, Lower Wilson Wash along NE side of paved road
853
Comment
CAS-BOT-BC174316
Glyceria declinata
A. C. Sanders; S. Hawkins
1996-4-24
18088
Riverside
San Bernardino Mtns.: Morongo Indian Reservation, vicinity of natural pond & bog at SE edge of Burro Flats
1160
Comment
SEINET3386513
Glyceria declinata
T. B. Salvato, Tracy Tennant
1998-4-23
905
Riverside
San Bernardino Mtns: Morongo Indian Reservation, seep in Wood Canyon
550
Comment
CLARK-A1528-223
Gnaphalium microcephalum
Margaret Ferro
1970-5-16
22
Riverside
Jurupa
365
Comment
POM358870
Gnaphalium microcephalum
H. de Forest, Jack Rempel
1933-10-29
18652
Riverside
Snow Creek Canyon.
541
Comment
RSA556455
Gnaphalium palustre
Julie Greene
1993-4-30
1268
Riverside
San Jacinto Wildlife Area. N of San Jacinto River drainage.
433
Comment
UCR116660
Gnaphalium palustre
A. C. Sanders, Carolyn Washburn
2001-5-10
24245
Riverside
Perris-Aguanga Basin, San Jacinto River Valley, south side of intersection of Sanderson Ave. and Ramona Blvd., c. 4 mi. NW of San Jacinto
445
Comment
UCR125223
Gnaphalium palustre
Mitch Provance, Twoc Tran
1998-5-30
565
Riverside
Jurupa Mountains, N end of 'Wilder's Canyon' (E fork of Pyrite Canyon), c. 0.25 miles SE of peak 1538.
351
Comment
UCR93061
Gnaphalium stramineum
A. C. Sanders, S. Ogg
1994-7-28
15178
Riverside
Santa Ana River between the Hwy 60 Bridge and the Mission Blvd. Bridge
243
Comment
SEINET10574792
Gossypium thurberi
Unknownnown
1968-8-22
Johnson LA- 1479
Riverside
Cultivated. grown at UCR, field 21, planted in 1965. Received from USDA, Beltsville, maryland, via T. Richmond, Texas A & M. Native to Arizona, Sonora & Chihuahua.
Comment
RSA0106694
Guillenia lasiophylla
Duncan S. Bell, Thomas Stoughton
2010-3-19
562
Riverside
Central section of the Arica Mountains; within the Palen/McCoy Wilderness area; approximately 2 air miles west of Priest Well.
449
Comment
UCR106912
Gutierrezia californica
D. L. Banks, L. Raz
1996-11-5
1161
Riverside
NW Palomar Mtns., Pechanga Indian Reservation, south of San Gabriel Church; west of a newly established firebreak along a NW-SE running ridgeline, SW of the water tank in section 34
390
Comment
CAS-BOT-BC302090
Gutierrezia microcephala
Carl B. Wolf
1932-10-13
4313
Riverside
Colorado Desert. Eagle Mts. Cottonwood Springs
289
Comment
SEINET3242788
Harpagonella palmeri
Steve Boyd
1986-1
1384
Riverside
Temescal Canyon: Alberhill Mtn., south slope of mtn., just east of claymine area.
427
Comment
SEINET3242789
Harpagonella palmeri
D. Bramlet
1993-1
2301
Riverside
Siegal Ranch Road approximately 120 m south of Cajalco Road and 1 km east of the intersection of Cajalco Rd. and Sierra Ave. The site was located some 180 m west of Siegal Ranch Road.
Comment
RSA0066622
Harpagonella palmeri
Steve Boyd
1986-5-1
1790
Riverside
Southwestern Perris Basin: Hill W of Skunk Hollow.
Comment
RSA0066629
Harpagonella palmeri
Steve Boyd, Tim Ross, Laurel Arnseth
1989-4-1
3116
Riverside
Vail Lake area, ridge-top of volcanic substrate w/clay soil, 2 mi W of dam, at edge of escarpment E of Pauba Valley.
524
Comment
POM14291
Helenium bigelovii
E. C. Jaeger
1922-8-25
1008
Riverside
San Jacinto Mtns: Skunk-Cabbage Meadow.
2226
Comment
CAS-BOT-BC305419
Helianthus annuus
Wesley Griesel
1960-8-24
215
Riverside
Near Hemet
457
Comment
UCR232071
Helianthus annuus
John F. Green
2008-4-24
13- 01
Riverside
Peninsular Range; SE Gavilan Hills, SW of Perris along Hwy 74, between Lazy Lizard Dr. and Wasson Canyon Rd.
504
Comment
RSA0012941
Helianthus californicus
Scott D. White
2003-10-9
9816
Riverside
Pine Cove. Lily Creek just north of crossing at Hwy 243.
1738
Comment
RSA180439
Helianthus gracilentus
E. W. Lathrop
1965-5-7
5705
Riverside
5 miles SW of Murrieta on the De Luz Road.
Comment
UCR107871
Helianthus petiolaris
D. C. Hawks
1997-9-13
s.n.
Riverside
San Bernardino Valley, Near Ontario [SBdno Co.], SE of intersection of Mission Ave. & Milliken Ave. [just east of county line]
Comment
UCR248086
Heliotropium curassavicum
Duncan S. Bell
2012-9-13
4192
Riverside
Sonoran (Colorado) Desert, Rice Valley; east side of the Arica Mountains; c. 6 air miles southeast of the ghost town of Rice and c. 5.5 air mi east of Priests Well
202
Comment
JOTR32390
Heliotropium curassavicum var. oculatum
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler
2011-6-16
2494
Riverside
Joshua Tree National Park. Queen Mountains; Barker Dam; Small riparian pond environment with seasonally submerged muddy banks, surrounded by boulder outcrops (Stop 4)
1301
Comment
UCR155306
Hemizonia fasciculata
A. C. Sanders
2005-5-4
29842
Riverside
Gavilan Hills near Riverside, c. 1 km east and southeast of Gavilan Peak
625
Comment
CLARK-A1528-1920
Hemizonia kelloggii
John C. Roos
1965-6-27
Riverside
Reche Canyon
Comment
UCR154629
Hemizonia kelloggii
A. C. Sanders, Mike Misenhelter
2005-6-15
31004
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
UCR141250
Hemizonia paniculata
A. C. Sanders, Kelly Volansky
2004-10-6
28812
Riverside
Santa Ana Mtns./Santa Rosa Plateau, 41050 Avenida La Cresta, south of Sierra Maria Rd. and c. 1.5 mi. north of Tenaja Rd., c. 2 miles NW of the Mesa de Colorado
671
Comment
UCR239889
Hemizonia paniculata
O. F. Clarke
2004-5-7
s.n.
Riverside
Peninsular Range; San Jacinto Valley, San Jacinto Wildlife Area
442
Comment
UCR230594
Hemizonia pungens subsp. pungens
Jeremiah George
2011-8-9
s.n.
Riverside
Peninsular Range; Perris-Aguanga Basin Region, Moreno Valley, NW corner of Indian St. and Nandina Ave.
450
Comment
SEINET3196409
Hesperocallis undulata
John F. Green
2005-1
s.n.
Riverside
Sonoran (Colorado) Desert; Salton Basin, east of Salton Sea, c. 4 mi N of Niland; Coachella Canal right of way, between siphones 10 and 11, along county road west of canal (Wister 7.5' Q. )
26
Comment
CAS-BOT-BC403802
Hesperocnide tenella
A. C. Sanders
1997-3-1
19753
Riverside
Riverside: Box Springs Mtns., S end of the range along Gernert Rd. (dirt), in valley draining to Box Springs Cyn.
457
Comment
UCR155166
Hesperocnide tenella
A. C. Sanders
2005-5-4
29851
Riverside
Gavilan Hills near Riverside, c. 1 km east and southeast of Gavilan Peak
625
Comment
RSA586490
Hesperolinon micranthum
D. L. Banks, Steve D. Boyd
1995-5-9
340
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
UCR260526
Heteromeles arbutifolia
T. B. Salvato
2014-5-29
8044
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
RSA0074604
Heterotheca fastigiata
Orlando Mistretta, Duncan Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia, et. al.
2010-4-12
4753
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
600
Comment
UC63142
Heterotheca grandiflora
H. M. Hall
1899-1-1
Riverside
vicinity of Riverside
Comment
UCR194221
Heterotheca grandiflora
Scott D. White, Angelia Carey
2004-6-4
10469
Riverside
San Jacinto Mtn Foothills, San Jacinto River wash and adjacent alluvial benches, near Indian Creek confluence
534
Comment
RSA0075882
Heterotheca grandiflora
N. C. Cooper
1943-9-11
901
Riverside
Banning
610
Comment
RSA0075889
Heterotheca grandiflora
James C. Dice, J. DeWald
1987-9-28
729
Riverside
North side of Temecula Gorde, near entrance to field station site, ca. 4.5 km ENE of Gavilan Mountain.
330
Comment
UCR193883
Heterotheca sessiliflora
A. C. Sanders
2008-7-25
35894
Riverside
Peninsular Range; San Jacinto Mtns., May Valley, Bonita Vista Rd. near May Valley Rd.
1547
Comment
RSA596158
Heterotheca sessiliflora subsp. echioides
D. L. Banks
1996-11-7
1218 B
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Pechanga Indian Reservation, E of San Gabriel Church; On the main road in the Reservation., 1.6 km E of the roads crossing with Pechanga Creek on the northern fork of the creek at the E end of the Reservation.
415
Comment
UCSB15429
Heterotheca sessiliflora subsp. echioides
Breedlove, Dennis
1961-8-5
Riverside
Along State Highway 74, 5 miles east of Keen Camp, Memet Valley, San Jacinto Mountains
1341
Comment
RSA0066124
Heuchera hirsutissima
L. B. Ziegler
1969-7-1
s.n.
Riverside
North face of San Jacinto Mts.
2346
Comment
JEPS9063
Hibiscus denudatus
M. Clary
1931-1
15
Riverside
mesas opening into Coachella Valley; e. slope Santa Rosa Mts., Devil's Canyon
30
Comment Read comments Jan 8 2017
JOTR35367
Hibiscus denudatus
Harding, Mitzi, M. Wheeler
2011-1-26
151
Riverside
Joshua Tree National Park. West Coxcomb Mountains; rocky foothills/slopes above bouldery wash (STOP4)
424
Comment
RSA0123368
Hibiscus denudatus
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-23
9036
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Agua Alta Canyon, approximately 3.5 air miles southeast of the summit of Martinez Mountain.
639
Comment
RSA432773
Hibiscus denudatus
M. B. Dunkle
1935-4-17
4548
Riverside
East of Wiley Well, Colorado Desert.
Comment Read comments Dec 14 2011
RSA778205
Hibiscus denudatus
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-22
799
Riverside
Mecca Hills, just south of Shaver's Well.
305
Comment
POM360476
Hieracium horridum
Albert J. Perkins
1916-9-15
s.n.
Riverside
Summit, Tahquitz Peak.
Comment
CAS-BOT-BC289175
Hilaria rigida
J. Von Loh
1978-1-23
60325 A
Riverside
Palo Verde Mesa, 12 mi. W. of Blythe
121
Comment
NY43246
Hilaria rigida
C. R. Annable
1995-3-16
2294
Riverside
Ca. 13km NE of Desert Center, on Hwy 177
Comment
UCR213392
Hilaria rigida
A. C. Sanders
2010-3-15
37389
Riverside
Sonoran (Colorado) Desert, pass between Chuckwalla Valley and Palo Verde Mesa, south of I-10 between the Mule and McCoy Mountains, c. 12 miles WSW (264 deg. ) of Blythe
152
Comment
UCR24074
Hilaria rigida
John C. Roos
1947-3-1
3298
Riverside
Sonoran (Colorado) Desert, Coachella Valley, [near Thousand Palms] 8 mi. SE of Garnet
98
Comment
CAS-BOT-BC207515
Hoffmannseggia glauca
H. M. Hall
1905-4-20
5829
Riverside
Colorado Desert, Coachella
20
Comment
UC570587
Hoffmannseggia glauca
Frank W. Peirson
1935-4-17
11469
Riverside
9 mi s Blythe
Comment
CLARK-A1656-610
Hoffmannseggia microphylla
Lois Ann Scott
1978-1-13
Riverside
Indio Hills
Comment
SEINET5500004
Hoffmannseggia microphylla
A. C. Sanders
1995-5-23
17113
Riverside
Colorado Desert, Coachella Valley: alluvial fans below the Santa Rosa Mtns., N r Toro Cyn., W of Monroe St., So o Ave. 62
15
Comment
UCSB3083
Hoffmannseggia microphylla
Yokoyama, Howard
1953-3-22
Riverside
Morongo Canyon
Comment
UCSB3087
Hoffmannseggia microphylla
Hawkins, L.
1956-4-14
Riverside
Along roadside of Rt. 66 east of Indio
Comment Read comments Feb 20 2013
UCR158950
Holocarpha virgata subsp. elongata
A. C. Sanders, Kelly Volansky
2005-8-31
31599
Riverside
Santa Ana Mtns. Region, Santa Rosa Plateau, hills west of headwaters of De Luz Creek, 50 acre parcel on east side Avenida La Cresta south of Sierra Elena Rd., c. 0.5 mi. N of Tenaja Rd.
701
Comment
SEINET10598964
Hordeum californicum
Philip A. Munz
1937-3-27
Munz 14936
Riverside
Damp flat, overflow from Lake Elsinore, Elsinore.
305
Comment
SD262166
Hordeum depressum
Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett
2017-3-29
317 19
Riverside
Elsinore Trought: Periodic eastern shoreline of Lake Elsinore (e.g. 1994), in the City of Lake Elsinore, A+- at the borderline with the Sedco Hills Neighborhood of the City of Wildomar, in open space along west side of Mission Trail at Lewis St.
387
Comment
UCR162953
Hordeum intercedens
Fred M. Roberts, D. E. Bramlet
2005-4-1
6141
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
UCR211731
Hordeum intercedens
Fred M. Roberts, D. E. Bramlet
2005-5-5
6179
Riverside
Perris Basin, San Jacinto Valley, along MWD canal just north of Devonshire Road and west of Warren Road
458
Comment
CLARK-A1528-67
Hordeum leporinum
Oscar F. Clarke, C. M. Flanagan
1973-3-13
OO 118
Riverside
US
274
Comment
UCR154540
Hordeum marinum
Jason L. Hlebakos
2005-5-18
709
Riverside
Santa Rosa Plateau, Mesa de Burro in the research area
602
Comment
POM220885
Hordeum marinum subsp. gussoneanum
P. A. Munz
1941-5-18
16651
Riverside
North end of Santa Rosa Ranch, Elsinore Mts.
Comment
UCR264750
Hordeum murinum
Steve Boyd, Carol Boyd
2011-3-15
12304
Riverside
Peninsular Ranges, Santa Rosa Mountains region., Western base of Eisenhower Mountain, southeast of The Living Desert at mouth of Deep Canyon.
366
Comment
RSA314629
Hordeum murinum subsp. leporinum
R. F. Thorne, Drs Fosberg, Sachet, Herbst
1983-4-23
55420
Riverside
San Bernardino Mountains: Mouth of Whitewater Canyon, east of Whitewater Post Office at south end of ridge.
412
Comment
POM48756
Horkelia clevelandii
Fordyce Griffiths Jr.
1908-07
s.n.
Riverside
Tahquitz Valley
2439
Comment
RSA782990
Hulsea vestita
J. D. Olmsted
1959-7-7
746
Riverside
Tahquitz Valley 4 miles ENE of Idyllwild
915
Comment
CAS-BOT-BC312580
Hulsea vestita subsp. callicarpha
Winifern W. Swarth
1914-9-15
s.n.
Riverside
Slope south of Round Valley, San Jacinto Mts.
2590
Comment
JEPS34899
Hulsea vestita subsp. callicarpha
Marjorie D. Clary
1932-7-3
1207
Riverside
from Hemet Lake to Hurkey Creek; Hemet Valley, Thomas Valley
1371
Comment
RSA126701
Hulsea vestita subsp. callicarpha
David Kyhos
1958-5-16
58 -187
Riverside
Palms to Pines Highway, 2.5 miles W of Aguanga turnoff, San Jacinto Mts.
Comment
UC489000
Hulsea vestita subsp. callicarpha
C. V. Meyer
1927-6-1
171
Riverside
San Jacinto Mts.
Comment
UCR83548
Hydrocotyle umbellata
A. C. Sanders, P. MacKay, L. & P. Lubinsky
1994-10-30
15855
Riverside
San Bernardino Mtns., Whitewater Canyon near Stills Landing
1040
Comment
POM361066
Hymenoclea salsola
T. L. Secrest
1950-3-13
s.n.
Riverside
Near Salton Sea.
Comment
RSA770447
Hymenoclea salsola
Orlando Mistretta, Duncan Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4559
Riverside
San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
UCR109543
Hymenoclea salsola
R. D. Goeden, Don W. Ricker
1971-4-1
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, 1.5 mi. west of Corn Spring in wash on canyon bottom
600
Comment
UCR16694
Hymenoclea salsola
R. L. Lasby
1969-5-3
17
Riverside
San Bernardino Mtns/Colorado Desert, canyon 3 miles NE of Cabezon
671
Comment
JOTR28946
Hymenoclea salsola var. salsola
La Doux, Tasha
2005-3-30
1182
Riverside
Joshua Tree National Park. Next to Fried Liver Wash
544
Comment
UC871755
Hypericum anagalloides
I. W. Clokey and E. G. Anderson
1935-8-21
6833
Riverside
N. Fork San Jacinto R.
1500
Comment
UCD133319
Hypochaeris glabra
Steve Boyd; Tim Ross, Laurel Arnseth
1989-6-11
3719
Riverside
Vail Lake area, recently burned hills at west end of lake southwest of dam.
487
Comment
RSA192190
Hypochaeris radicata
E. W. Lathrop
1960-6-6
4827
Riverside
14 miles W. of Murrieta.
Comment
CAS-BOT-BC219747
Hyptis emoryi
Geo. B. Grant
1906-5-1
776 -6610
Riverside
On Colorado Desert at Palm Springs
Comment
CAS-BOT-BC219761
Hyptis emoryi
Ivan Johnston
1917-4-4
1098
Riverside
Near Palm Springs
Comment
JEPS63229
Hyptis emoryi
Marjorie Clary
1934-3-3
Riverside
w Indio Mtn. (18 mi w of Indio, Carrizo Canyon); w of Indio Mtn., Carrizo Canyon
304
Comment
POM178003
Hyptis emoryi
Marcus E. Jones
1930-3-15
s.n.
Riverside
Eagle Mountains.
Comment
RSA167747
Hyptis emoryi
Robert F. Thorne, Robert L. Rutherford
1964-4-10
33550
Riverside
Palm Springs.
305
Comment Read comments Apr 25 2011
RSA38873
Hyptis emoryi
E. A. Purer
1933-3-25
4980
Riverside
Palm Springs.
Comment
RSA420173
Hyptis emoryi
M. B. Dunkle
1934-2-25
3849
Riverside
Cathedral Canyon. Colorado Desert.
152
Comment
RSA550013
Hyptis emoryi
Walter Wisura, John Dolan, C. Demme
1992-4-13
4684
Riverside
Low Desert: Corn Spring. N-base of Chuckwalla Mtns.
Comment
RSA83467
Hyptis emoryi
F. W. Peirson
1919-4-13
1078
Riverside
first canyon east of Palm Canyon, Palm Springs region.
Comment
UC400190
Hyptis emoryi
Ynes Mexia
1929-2-15
2326
Riverside
near Palm Springs (Murray Canyon); , near Palm Springs
Comment
UC61586
Hyptis emoryi
C. Epling
1935-3-23
Riverside
near Mecca (Painted Canyon); , near Mecca
Comment
SEINET1907382
Ipomoea murucoides
Robin Salter
1995-1
Riverside
Riverside: tree in the yard of E. Johnson, Blaine Street at Mt. Vernon. Origin unknown, but this is an old house and the tree may have been there for some time.
Comment Read comments Aug 19 2015
UCD133421
Isocoma acradenia
F. R. Lawson
1929-12-12
s.n.
Riverside
Mecca.
Comment
UCR250111
Isocoma menziesii
A. C. Sanders
2014-4-9
41004
Riverside
Peninsular Range, Temescal Canyon, along Temescal Canyon Rd. c. 0.2 km NW of intersection with Indian Truck Trail
354
Comment
CDA33830
Isocoma menziesii var. menziesii
Mike Lahti
2010-9-2
PDR# 1358814
Riverside
Murrieta; Nieblas Rd, 3 miles southeast of Hwy 74.
0
Comment
JOTR32332
Ivesia saxosa
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2011-5-9
2454
Riverside
Joshua Tree National Park. West of Queen Mountain, southern end of Wonderland of Rocks; Wonderland Wash, north of Mill Street Mine parking area. Active wash corridor with sandy bottom and surrounded by granitic outcrops and pediments; with heavy foot traffic (Stop 1)
1297
Comment
RSA552691
Jepsonia parryi
Steve Boyd, T. S. Ross, Orlando Mistretta
1992-2-26
6699
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness Area. San Mateo Canyon from Fisherman's Camp downstream to confluence with Bluewater Canyon.
305
Comment
SD136755
Jepsonia parryi
Steve Boyd
1994-10-14
8400
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of Cleveland National Forest. San Mateo Cyn, along San Mateo Trail between N branch of Tenaja Trail and Fisherman's Camp. aong trail on mossy banks in understory of chaparral
427
Comment
UCR210
Juglans californica
Eugene Cardiff
1950-3-15
s.n.
Riverside
San Bernardino Valley Region, Jurupa Hills [=Jurupa Mtns.]
518
Comment
CAS-BOT-BC414251
Juglans hindsii
R. E. Riefner, Jr.
2014-10-1
14 -363
Riverside
City of Lake Elsinore, S of Lincoln St., W of Hwy. 74 at Flannery St.
402
Comment
CAS-BOT-BC110072
Juncus acutus
L. R. Abrams
1926-3-26
11071
Riverside
Palm Canyon.
Comment
UCR237513
Juncus acutus subsp. leopoldii
Amber Swanson, Duncan S. Bell
2011-3-11
214
Riverside
Mojave Desert, Coachella Valley Preserve, Willis Trail, Willis Palm Oasis near spring off Thousand Palms Road
104
Comment
UCR225503
Juncus bufonius
A. C. Sanders, T. B. Salvato
2011-3-29
38848
Riverside
Peninsular Range; Perris-Aguanga Basin Region, valley at toe of hills between Sun City and Perris, powerline corridor between Goetz Rd. and Alabaster Loop, north of Goldenrod Ave.
448
Comment
UCR260557
Juncus bufonius
T. B. Salvato, Matt Malle
2015-3-31
8101
Riverside
Perris-Aguanga Basin, Menifee, vacant lot north of Newcomb Substation, at southwest corner of Lazy Creek Road and Murrieta Road
432
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
UCR48216
Juncus luciensis
R. F. Thorne, E. W. Lathrop
1975-5-20
45498
Riverside
Santa Rosa Plateau, Santa Ana Mountains, Rancho California, Mesa de Burro
610
Comment
UCR139158
Juncus mexicanus
S. J. Myers, M. D. Wilcox
2003-5-15
s.n.
Riverside
San Jacinto Mtns., southwestern end of Juan Diego Flat, NW of Cahuilla Mountain
1220
Comment
POM14394
Juncus phaeocephalus var. paniculatus
Phillip A. Munz
1922-7-6
5999
Riverside
Tahquitz Valley, San Jacinto Mountains.
2195
Comment
RSA70054
Juncus rugulosus
F. W. Peirson
1924-7-28
5010
Riverside
Pine Flats Camp
1799
Comment
SEINET10755901
Juncus rugulosus
J. Richard Abbott, B. S. Carlsward
1999-6-24
Abbott 12832
Riverside
Near White Water, west of Joshua Tree National Park; north of I-10 (just west ofjunction with CA 62) on Whitewater cut-off, then a few kilometers on Whitewater Canyon Road to where it comes closest to the river.
Comment
UC2030097
Juncus rugulosus
Scott D. White
2000-5-3
7769
Riverside
TEMECULA AREA: Near Wolf Valley. Valley and hillsides along unamed tributary to Temecula Creek, directly S of Red Hawk subdivision.
Comment
RSA496387
Juncus tenuis
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-31
3064
Riverside
Vail Lake area, S of Hwy 79, 0.25 mi E of Pauba Rd.
427
Comment
POM158452
Juncus tiehmii
Phillip A. Munz
1927-5-21
10862
Riverside
2 miles S.E. of Ansa [Anza]
1372
Comment Read comments Jan 6 2015
SEINET3069034
Juncus tiehmii
B. J. Ertter, J. L. Strachan
1979-6-26
2971
Riverside
Behind Kenworthy Ranger Station, near Route 74 in Hemet Valle, San Jacninto Mountain, San Bernardino Nat'l Forest
760
Comment
UCR201867
Juncus xiphioides
Justin M. Wood
2008-9-30
171
Riverside
SW Perris Basin, Temecula/Murrieta Creek, downstream of 1st Street bridge
305
Comment
JOTR30977
Juniperus californica
La Doux, Tasha, B. Truesdell, M. Wheeler, M. Harding, E. Babich
2010-4-20
1948
Riverside
Joshua Tree National Park. (Stop 2) Hexie Mountains, east end of Blue Cut Gorge, toe slope with bouldery wash
Comment
UCR136166
Juniperus californica
A. C. Sanders
2004-6-20
28218
Riverside
Peninsular Range, Temescal Canyon, 'Serrano Highlands' project, between Glen Ivy Hot Springs and Arcilla, NE side of the I-15 Fwy, south of Clay Canyon Rd.
305
Comment
JEPS83140
Justicia californica
R. P. Allen
1935-3-23
217
Riverside
Painted Canyon Mecca (Mecca); , Mecca
Comment
JOTR34318
Justicia californica
Andre, Jim
2012-4-11
20816
Riverside
Joshua Tree National Park. Western margin of Eagle Mountains; 0.6mi south of Cottonwood Visitor Ctr. along Rte 11
912
Comment Read comments May 18 2013
LA202795
Justicia californica
S. B. Parish;
1907-4-18
6126
Riverside
western border of the Colorado Desert
45
Comment
SEINET2163666
Justicia californica
G. L. Webster, R. Hildreth
1966-12-10
7461
Riverside
Joshua Tree National Monument; upper part of Cottonwood Canyon.
790
Comment
UC972195
Justicia californica
Alice Yates and Jas. E. Wilcox
1952-4-5
29
Riverside
between Box Canyon and Smoke Tree Nat'l Monument
152
Comment Read comments Aug 21 2007
UCR216681
Justicia californica
Jim Andre, T. La Doux
2009-3-10
11245
Riverside
Joshua Tree National Park, south end of the Cottonwood Mountains near Pinkham Wash, just north of aqueduct just inside JTNP boundary, c. 7 miles west of south entrance into park at Cottonwood
542
Comment
JOTR29178
Kallstroemia californica
La Doux, Tasha
2003-9-24
1255
Riverside
Joshua Tree National Park. Queen Mountain, Trail to Barker Dam (stop 1)
1296
Comment
CAS-BOT-BC235496
Keckiella antirrhinoides
B. Pitzer
1997-3-23
2956
Riverside
Lakeview Mtns, ca. 1 air mi. SSW of Mt. Rudolph, along powerline rd .3 mi. E of Contour (Juniper Flats) Rd.
610
Comment
OBI42564
Keckiella antirrhinoides
A. C. Sanders & B. Pitzer, B. Pitzer
1986-4-30
6474
Riverside
San Jacinto Mts, lower Bee Cyn, 0.2 mi above the mouth of the cyn
610
Comment
SEINET3079796
Keckiella antirrhinoides
Cindy Huebner
1988-4-17
8 -9
Riverside
S of Riverside at Harford Springs County Park; Gavilan Road; 1 mi. E of Cajalco Road
732
Comment
UCR91720
Keckiella antirrhinoides
A. C. Sanders, J. Goetzen
1996-5-1
18123
Riverside
San Bernardino Mtns., Morongo Indian Reservation, along dirt road in Hathaway Creek Canyon, north of Banning
915
Comment
CAS-BOT-BC235772
Keckiella cordifolia
G. K. Helmkamp; E. A. Helmkamp
1998-8-17
4444
Riverside
Santa Ana Mtns.: San Juan Cyn along the Ortega Hwy (Ca-74) beside the Orange Co. line
503
Comment
LA209268
Keckiella cordifolia
W. E. Pequegnat;
1937-8-11
sn
Riverside
Santa Ana Mountains, 0.25 mi above Bear Springs
1402
Comment
NY790223
Keckiella cordifolia
D. L. Banks
1996-6-6
1119
Riverside
Northwest Palomar Mountains; Agua Tibia Mountains; northwest foothills of Dorland Mountain; south end of Los Caballos Road, University of California-Emerson Oaks Reserve, southwest side of the Water Storage tank. 100 m north of the road junction between
457.2
Comment
NY790227
Keckiella cordifolia
F. M. Reed
1928-6-18
6024
Riverside
[Mane?] Street Cañon - south of Corona
548.6
Comment Read comments May 1 2011
POM17864
Keckiella cordifolia
Philip A. Munz
1923-6-14
7100
Riverside
Glen Ivy Trail to Santiago Peak, Santa Ana Mountains.
915
Comment
RSA293261
Keckiella ternata subsp. ternata
D. C. Michener
1980-7-17
3709
Riverside
Chaparral west of Mt. Edna Rd. and CA 243 [5.9 mi. south of beginning of grade on CA243 at Smith Creek bridge].
1150
Comment
POM49562
Koeleria macrantha
P. A. Munz
1924-7-28
8810
Riverside
Pine Flats
1738
Comment
RSA180390
Koeleria macrantha
E. W. Lathrop
1965-5-18
5761
Riverside
8 miles W of Murrieta; hills around 300 ft high
609
Comment
UCD86078
Koeleria macrantha
F. M. Reed
1907-5-5
1338
Riverside
north side of Hill in Fairmont Park.
Comment
SBBG14809
Krameria bicolor
E. R. Blakley
1962-11-25
5482
Riverside
5 mi W of Blythe on US Hwy 60 and 70
121
Comment
SD84902
Krameria erecta
Nancy Ryan Zabriskie, Walter Zabriskie
1972-4-9
514
Riverside
Northwest of Highway 74; Deep Canyon drinage, Santa Rosa Mountains.
1219
Comment
RSA766604
Krameria grayi
Thomas Stoughton, J. McConnaughy, A. Monks, M. Volke
2010-4-22
169
Riverside
McCoy Wash. N of I-10. Rd going N from Black Rock Rd. S side of private land boundary.
244
Comment
UCR177329
Krameria grayi
Scott D. White, Michael Honer
2003-5-13
9237
Riverside
San Bernardino Mtns, Whitewater Canyon, c. 2 miles north of Bonnie Bell
640
Comment
UCR178534
Krameria grayi
R. G. Swinney
1967-5-26
143
Riverside
Sonoran (Colorado) Desert/ San Jacinto Mtns., Snow Creek
381
Comment
CLARK-A1528-1976
Lactuca serriola
John C. Roos
1965-10-7
Riverside
Beaumont
Comment
UC724320
Langloisia setosissima subsp. setosissima
Aven and Ruth Nelson
1939-3-29
3323
Riverside
ner the Palm grove Hidden Springs
Comment
IRVC28837
Larrea tridentata
Mark A. Elvin
2005-4-25
4222
Riverside
Coachella Valley; N of Palm Springs; N of I10; S of Dillan Road; E of Indian Avenue. Northern Sonoran Desert
244
Comment
POM278369
Larrea tridentata
Lyman D. Benson
1933-3-31
s.n.
Riverside
US 66 [US 60], Palm Springs. Mt. Range San Jacinto.
305
Comment
RSA390012
Larrea tridentata
Robert L. Dressler
1949-3-19
428
Riverside
Coxcomb Mountains, 23 miles NE of Desert Center.
Comment
RSA390014
Larrea tridentata
Christopher Davidson, B. Gustafson
1977-4-7
5568
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
RSA784957
Larrea tridentata
Duncan S. Bell
2012-2-12
3115
Riverside
Mecca Hills: approximately 1.25 air miles north of Box Canyon Road, and approximately 4 air miles southwest of Shavers Well.
256
Comment
UC64184
Larrea tridentata
H. M. Hall
Jun 1901
2116
Riverside
e base San Jacinto Mts. (along western borders of the Colorado Desert); Colorado Desert, San Jacinto Mts.
Comment
UCR227464
Larrea tridentata
Thomas R. Stoughton, J. McConnaughy, D. Monks, M. Volke
2010-4-21
151
Riverside
Little San Bernardino Mountains, north of Desert Center, junction of Hwy 177 and Kaiser Road west of Kaiser Road, north of Hwy 177
335
Comment
UCR241507
Larrea tridentata
A. C. Sanders, Ann Howald
2013-2-27
40539
Riverside
Sonoran (Colorado) Desert, Coachella Valley, north of Ave. 70 near Cleveland St., 10 km SE (108 deg. ) of Mecca
-40
Comment
CAS-BOT-BC412764
Lastarriaea coriacea
James L. Reveal
1988-5-23
6865
Riverside
Along California Highway 75 at milepost 48, 3 miles east of Fairview Avenue in Valle Vista, north of the highway and south of the San Jacinto River
609
Comment
RSA594128
Lastarriaea coriacea
D. L. Banks, Victor W. Steinmann
1996-4-20
0907 B
Riverside
NW Palomar Mountains; Agua Tibia Mountains; NW foothills of Dorland Mtn.; S end of Los Caballos Road, University of California-Emerson Oaks Reserve. Along trail to the W, approx. 50 m S of the gate to the Reserve.
451
Comment
SEINET7073482
Lastarriaea coriacea
A. G. Vestal
1963-4-27
s.n.
Riverside
Santa Gertrudis Wash southeast of Murrieta Hot Springs. Coordinate datum: WGS84/NAD83. (33? deg. 32' 2" North Latitude; -117? deg. 9' 9" West Longitude. UTM Zone 11, 485829mN, 3710290mN. Coordinate datum: NAD27).
Comment
CAS-BOT-BC338931
Lasthenia californica
Carl B. Wolf
1935-4-7
6305
Riverside
Gavilan Hills Region. 2 mi. SW. of Perris
426
Comment
SD236205
Lasthenia californica
John F. Green
2006-5-3
Riverside
Peninsular Ranges: French Valley, unincorporated Riverside County, along Briggs Road between Porth Road and Benton Road
409
Comment
UC217965
Lasthenia coronaria
P. A. Munz and I. M. Johnston
1922-5-19
5349
Riverside
5 mi ne of Murietta
457
Comment
UCR214571
Lasthenia coronaria
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-7
37852
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, along dirt extension of Lake St., 0.8 mi. north (09 deg. ) of intersection of I-15 and Lake St.
482
Comment
UCR92236
Lasthenia coronaria
D. L. Banks, Steve Boyd
1995-5-9
363
Riverside
NW Palomar Mtns, Cleveland National Forest, Agua Tibia Wilderness Area, N face of Agua Tibia Mtn., the Dorland Mtn area, west of the Dripping Springs Alcove, west of Woodchuck Campground.
793
Comment
POM14078
Lasthenia glabrata subsp. coulteri
P. A. Munz, D. Keck
1922-4-15
4990
Riverside
San Jacinto Lake, near Moreno
Comment Read comments Mar 20 2011
PASA1563
Lasthenia glabrata var. coulteri
Frank W. Peirson
1922-4-29
Riverside
Lake Elsinore
374
Comment
RSA601919
Lasthenia gracilis
D. Bramlet
1997-3-15
2500
Riverside
Nochols road wetlands: the site is located 183m SE of Nichols Raod, 52m W of Collier Ave, 335m W of I15. locality is 15m W of the existing dirt road extending S from Nichols Road and adjacent to Alberhill Creek.
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
POM361741
Layia
Theodore Payne
1921-6-1
3437
Riverside
Banning.
Comment
JOTR32118
Layia glandulosa
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler, B. Truesdell, D. Shade
2011-4-26
2276
Riverside
Joshua Tree National Park. Pleasant Valley, southwestern edge of Hexie Mountains; sandy flats at base of mountains and northern edge of valley (Stop 4)
996
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
UC219258
Layia platyglossa
Munz and Johnston
1922-5-19
5419
Riverside
Hemet Valley San Jacinto Mountains, Hemet Valley
1402
Comment
RSA739704
Layia ziegleri
A. C. Sanders, Tim Thomas, T. B. Salvato
2008-6-25
35614
Riverside
May Valley c. 1.0 mi SW of Fleming Ranch, along dirt track
1555
Comment
HSC85302
Lemna gibba
Steve Boyd
1986-5-5
1851
Riverside
Gavilan Hills, Estelle Mtn. Head of large canyon draining the SE side of Estelle Mtn.
Comment
CAS-BOT-BC534387
Lemna gibba
I. M. Johnston
1925-7-7
5281
Riverside
Santa Ana River, 3 miles South of Wineville
182
Comment
CLARK-A1528-5690
Lepechinia cardiophylla
John C. Roos
1960-5-30
Riverside
Santa Ana Mountains
Comment
UC1929735
Lepidium dictyotum
Scott D. White, Justin Wood
2008-4-3
11798
Riverside
Perris / Elsinore Basin: Foothills of Gavilan Hills at Temescal Wash, near Olsen Canyon. Morgan Property, Alberhill area.
Comment
POM48140
Lepidium fremontii
E. E. Schellenger
1920-05
s.n.
Riverside
Edom, East of Mecca.
Comment Read comments Jun 18 2011
RSA796502
Lepidium fremontii
J. Andre
2012-3-19
21394
Riverside
Palen Mountains; along Palen Pass Road at Palen Pass.
383
Comment
GMDRC3750
Lepidium fremontii var. fremontii
J. Andre, T. La Doux
2009-3-1
11247
Riverside
Little San Bernardino Mountains: Joshua Tree Natl. Park: south end of the Cottonwood Mtns near Pinkham Wash just N. of aquaduct just inside JTNP boundary, approx 7 mi. W. of S. entrance into park at Cottonwood. USGS 7.5 min. Quad: Cottonwood Basin 33 deg. 40.948' N 115 deg. 52.141' W. Elev. 1778 ft.
542
Comment
JOTR32154
Lepidium fremontii var. fremontii
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell
2011-3-31
2309
Riverside
Joshua Tree National Park. Northern edge of Hexie Mountains; Sandy wash in wide canyon that feeds southwest into Wilson Canyon, with gneiss outcrops on either side of canyon (Stop 5)
Comment
UC856469
Lepidium lasiocarpum var. lasiocarpum
C. L. Hitchcock
1940-3-31
5884
Riverside
0.5 mi below Cottonwood Springs
Comment
UC1971244
Lepidium latifolium
Scott D. White
1998-6-28
6801
Riverside
CORONA: River Road bridge over the Santa Ana River. USGS 7.5' Corona North quad.
Comment
UCR199777
Lepidium latifolium
Scott D. White, Lynn Stafford
2007-6-27
11750
Riverside
Chino Hills State Park, Santa Ana River floodplain just below Prado Dam
137
Comment
CLARK-A1528-2326
Lepidium nitidum
John C. Roos
1937-2-21
1313
Riverside
La Sierra
Comment
SEINET3523568
Lepidium nitidum
A. R. Gillogly
1966-3-19
Riverside
19 miles east of Indio on Highway 60.
Comment
CAS-BOT-BC60110
Lepidium virginicum var. menziesii
A. C. Sanders; G. Waines; B. Ehdaie; A. Aryavand
1997-3-12
19881
Riverside
Lake Skinner area. Lower Rawson Canyon, northeast of the lake and southwest of Black Mountain, along the road.
518
Comment
SD262251
Lepidium virginicum var. robinsonii
Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett
2017-3-27
317 62
Riverside
Temescal Valley: North side of Concordia Ranch Rd., slopes just east of Black Powder Rd.
392
Comment
UCR181624
Lepidium virginicum var. robinsonii
Mitch Provance
2004-5-1
7603
Riverside
Granitic Knolls of Riverside, Riverside, W side of Versity Hill (Coyote Hill), south side of the UCR campus
396
Comment
CAS-BOT-BC329439
Lepidospartum squamatum
John Thomas Howell
1927-8-1
2905
Riverside
Lower part of Morongo Canon, N Colorado Desert
609
Comment
POM46897
Lepidospartum squamatum
Mary F. Spencer
1918-4-1
776
Riverside
Andreas Valley near Palm Springs, Colorado Desert.
152
Comment
RSA289819
Lepidospartum squamatum
B. A. Prigge
1980-9-16
4037
Riverside
Coachella Valley Stormwater Channel; east of Point Happy at Washington St. x channel
21
Comment
UCD134034
Lepidospartum squamatum
Lewis S. Rose
1966-12-14
66103
Riverside
Whitewater Wash, north of Palm Springs.
198
Comment
UCR39350
Leptochloa filiformis
A. C. Sanders
1985-8-24
5947
Riverside
Sonoran (Colorado) Desert, lower Coachella Valley near Oasis on the dirt extension of Avenue 76, 0.4 mi east of Hwy 195, along the south side of a large drain flowing toward the Salton Sea
-55
Comment
UCR35057
Leptodactylon californicum
L. B. Ziegler
1967-4-18
116
Riverside
Peninsular Ranges, Foothills of the San Jacinto Mtns, on Poppet Flat Rd
915
Comment
UC23618
Leptodactylon pungens
H. M. Hall
June, 1901
2130
Riverside
Santa Rosa Mountain San Jacinto Mountains, , Coyote Canyon (dry hillsides of Coyote Canyon)
1524
Comment
POM10432
Leptosiphon floribundus subsp. glaber
H. M. Hall
1897-7-30
303
Riverside
Taurus Mt.
Comment Read comments Sep 7 2010
RSA655213
Lessingia glandulifera var. glandulifera
Scott D. White
1999-7-9
7533
Riverside
Idyllwild Area: Near Idyllwild Community Service Dist. sewage ponds at terminus of USFS Road S24.2.
1432
Comment
UCR241499
Lilium humboldtii
Tracy Tennant, Jeffrey Ross
1998-5-21
MOR- 222
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, Hathaway Creek Canyon, NW of Cabazon
976
Comment
RSA162811
Lilium parryi
J. D. Olmsted
1959-7-1
711
Riverside
Canyon entering Fern Valley from west of Suicide Rock, at highest dam, 2 miles NE of Idyllwild
1921
Comment
UCR22022
Linanthus androsaceus
Steve Boyd
1980-5-20
291
Riverside
Harford Springs County Park, NW corner of the Gaviln Plateau. S fork of the creek, S end of park
Comment
RSA0009862
Linanthus bigelovii
Marcus E. Jones
1903-5-11
10241
Riverside
Whitewater.
305
Comment
OBI33512
Linanthus californicus
Sheila Riddell
1973-5-17
730517 -19
Riverside
On the roadside of Highway 74, 4.1 miles past El Cariso Fire Station
671
Comment
CHSC1280
Linanthus dianthiflorus
Sonia R. Westerberg
1938-4-20
Riverside
Palm Springs.
Comment
UC23484
Linanthus dianthiflorus
A. J. McClatchie
1892-4-26
35
Riverside
near Elsinore
Comment
RSA612825
Linanthus dianthiflorus subsp. dianthiflorus
D. L. Banks
1997-3-1
1344
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
UCR54447
Linanthus floribundus subsp. hallii
A. C. Sanders, E. J. Lawlor
1988-10-22
8722
Riverside
Santa Rosa Mtns, Pinyon Flats Area, along Horsethief Creek where the trail from the Dolomite Mine Crosses.
1100
Comment
SBBG81480
Linanthus jonesii
S. A. Junak
1983-3-24
1663
Riverside
Pinto Basin Rd, 0.7 mi N of Hwy 10
533
Comment
JEPS58458
Linanthus lemmonii
W. L. Jepson
1901-5-19
1296
Riverside
Strawberry Valley Mt. San Jacinto
1676
Comment
UCR133508
Linanthus lemmonii
G. R. Ballmer
1998-4-18
s.n.
Riverside
San Jacinto Mtns. Foothills, Friendly Hills Ranch, SE of Hemet at end of Fairview Ave., near mouth of Bautista Canyon
854
Comment
UCR161031
Linanthus lemmonii
D. E. Bramlet
1991-5-1
2103
Riverside
Wilson Valley
671
Comment
UCR172244
Linanthus parviflorus
John F. Green
2006-5-2
s.n.
Riverside
Peninsular Ranges, French Valley; small unnamed drainage in agricultural field along Leon Road [San Diego Aqueduct right of way] between Van Gaale Lane and Borel Road
412
Comment
UCR68611
Linanthus pygmaeus subsp. continentalis
Steve Boyd, A. C. Sanders, M. Skinner
1990-4-28
4454
Riverside
Peninsular Range, Vail Lake Area. east of USFS Dripping Springs Campground along Arroyo Seco Creek, south of Hwy 79.
518
Comment
UCR208951
Linum usitatissimum
N. C. Cooper
1944-5-6
1207
Riverside
San Bernardino Mtns., Whitewater Canyon
457
Comment
UCR178344
Lithophragma
Tracy Tennant, Mitch Provance, Jeffrey Ross
1998-6-25
MOR- 1048
Riverside
Transverse Range; San Bernardino Mtns., Morongo Indian Reservation, upper Corral Canyon, tree stand C-01
1280
Comment
POM48844
Loeflingia squarrosa
Stephen Grout, Grout
1905-05
s.n.
Riverside
West Riverside.
Comment Read comments Jul 24 2010
SD173064
Loeseliastrum matthewsii
Juergen Schrenk
2006-5-7
51
Riverside
Anza Borrego Desert State Park, Pacific Crest Trail ca. 2 miles W of Coyote Canyon. (IPB 4/07)
1050
Comment
RSA657233
Loeseliastrum schottii
J. Mark Porter
2001-4-2
12329
Riverside
Coachella Valley, along Big Morongo Wash, N of Indian Avenue, ca. 1.5 mi ESE jtn. with Hwy 62.
457
Comment
SD237337
Logfia arizonica
Dave Silverman, Onkar Singh
2010-3-25
7843
Riverside
UTM in Supplement. NW of Blythe, Palo Verde Mesa, 1.4 km east of Black Creek Rd, 4.9 km west of McCoy Wash, and 8.8 km north of I-10.
150
Comment
JOTR28878
Logfia depressa
La Doux, Tasha, Bill Truesdell
2004-3-11
1036
Riverside
Joshua Tree National Park. Pinto Basin; sand hills
530
Comment
CAS-BOT-BC342253
Logfia filaginoides
Steve Boyd
1986-4-22
1732
Riverside
Temescal Canyon: Walker Canyon area where Alberhill creek (=Temescal Ck.) flows between Alberhill Mtn. and Gavilan Hills
Comment
SEINET1869725
Lolium rigidum
Walter Graves
2002-1
502 -16
Riverside
Riverside: grown at U.C.R. in Agricultural Operations Fields.
305
Comment
IRVC28529
Lolium rigidum
Walter Graves
2002-5-15
502- 22
Riverside
grown at U.C.R. in Agricultural Operations Fields Riverside
305
Comment
UCR138895
Lomatium dasycarpum subsp. dasycarpum
D. L. Banks
1997-4-5
1659
Riverside
Agua Tibia Mtns., NW Palomar Mtns: Agua Tibia Wilderness Area. south of Dorland Mountain, just east of the Wilderness Area boundary with the Pechanga Indian Reservation, along a tributary of the N fork of Pechanga Creek
762
Comment
SD215374
Lomatium lucidum
Steve Boyd, Tim Toss et al
1990-4-2
4039
Riverside
Vail Lake area,lower slopes of Agua Tibia Mountain, along Highway 79, east of USFWS Dripping Springs Guard Station
487
Comment
UCR104928
Lomatium lucidum
A. C. Sanders, Pam MacKay, Tim Thomas & O. F. Clarke
1997-5-4
20638
Riverside
San Jacinto Mountains, north side along Hwy 243, 1.5 mi below Twin Pines Ranch Road (McMullen Flat), north slope of Peak 3740
1067
Comment
UCR34986
Lomatium mohavense
L. B. Ziegler
1969-5-30
368
Riverside
San Jacinto Mtns, Hemet Valley
1387
Comment
OBI52756
Lomatium utriculatum
L. LaPre, J. Eason
1988-1-27
s.n.
Riverside
Santa Rosa Plateau, Mesa de Burro, Santa Rosa Springs Ranch
Comment
POM88181
Lonicera interrupta
P. A. Munz, I. M. Johnston
1924-7-26
8710
Riverside
South of Banning.
976
Comment
UCR193966
Lonicera subspicata
A. C. Sanders
2008-7-25
35920
Riverside
Peninsular Range; San Jacinto Mtns., east side of May Valley, NE of Bonita Vista Rd. at foot of hills
Comment
RSA180334
Lonicera subspicata var. denudata
E. W. Lathrop
1965-5-18
5762
Riverside
8 miles W of Murrieta; hills around 300 ft high.
609
Comment
SBBG7372
Lonicera subspicata var. denudata
H. and M. Dearing
1940-6-8
4348
Riverside
Palms to Pines Hwy, W of Ribbonwood
Comment
UC455866
Lonicera subspicata var. denudata
I. J. Condit
1910-6-21
Riverside
San Jacinto Mts.
1676
Comment
UC64322
Lonicera subspicata var. denudata
H. M. Hall
July, 1901
2529
Riverside
vicinity Strawberry Valley; San Jacinto Mountains
1615
Comment
UCR59530
Lonicera subspicata var. johnstonii
Steve Boyd, T. S. Ross, L. Arnseth
1989-6-4
3616
Riverside
Butterfield Valley, Vail Lake area, Kolb Creek drainage, N extension of Woodchuck Road, north of Hwy 79
489
Comment
CLARK-A1528-480
Lotus argophyllus
P. A. Rauch
1966-2-12
Riverside
Sage
822
Comment
JEPS79925
Lotus argophyllus var. argophyllus
C. B. Clokey, I. W. Clokey, B. C. Templeton
1930-4-15
4638
Riverside
Perris-Gavilan Peak
600
Comment
POM157923
Lotus argophyllus var. argophyllus
P. A. Munz
1927-5-21
10848
Riverside
San Carlos Pass, 2 mi S.E. of Ansa.
1372
Comment
VVC2875
Lotus argophyllus var. argophyllus
Tim Thomas, P. J. MacKay
2010-4-12
5025
Riverside
San Bernardino Mtns, Whitewater River; Mouth of Catclaw Flat, at the Paw.
878
Comment
UCR151061
Lotus hamatus
Scott D. White
1998-6-17
6751
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
UCR225441
Lotus hamatus
A. C. Sanders, T. B. Salvato
2011-3-29
38844
Riverside
Peninsular Range; Edge of Gavilan Hills, Meadowbrook area, between Perris and Lake Elsinore, along Hwy 74 at Wasson Canyon Rd. and to c. 1/2 between Wasson & Hammack Ave.
500
Comment
JEPS55482
Lotus heermannii
W. L. Jepson
1901-5-22
1362 a
Riverside
Palm Canyon to Van De Venter's
Comment
SEINET3696056
Lotus heermannii
B. Ertter, J. Strachan
1979-6-26
2988
Riverside
Banning-Idyllwild Road at Black Mtn turnoff, San jacinto Mts
Comment
UC62919
Lotus heermannii
H. M. Hall
Jun 1901
2022 a
Riverside
s side Shingle Valley; San Jacinto Mountains
1341
Comment
UCR35034
Lotus heermannii
L. B. Ziegler
1968-7-17
329
Riverside
San Jacinto Mtns, Hemet Valley. On shore of Lake Hemet, c. 50 ft. from waters edge
1357
Comment
RSA160514
Lotus nevadensis var. nevadensis
J. D. Olmsted
1959-5-23
657
Riverside
Desert Sun School near Idyllwild
1646
Comment
RSA406728
Lotus nevadensis var. nevadensis
N. C. Cooper
1944-6-16
1445
Riverside
San Jacinto Mtns. Pine Cove.
1524
Comment
CLARK-A1528-5009
Lotus purshianus
John C. Roos
1937-6-7
2400
Riverside
San Jacinto
Comment
JOTR32152
Lotus rigidus
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell
2011-3-31
2307
Riverside
Joshua Tree National Park. Northern edge of Hexie Mountains; Granitic bedrock slopes and outcrops (Stop 4)
Comment
SEINET3558565
Lotus rigidus
Lewis S. Rose
1938-12-22
38336
Riverside
15 miles southwest of Cathedral City Palms to Pines Highway, San Jacinto Mountains.
671
Comment
JEPS65154
Lotus salsuginosus
W. L. Jepson
1935-4-17
19143
Riverside
1.5 mi n Elsinore
457
Comment
RSA406830
Lotus salsuginosus var. brevivexillus
Robert Gustafson
1978-3-22
837
Riverside
Joshua Tree Natl. Monument, about 3 miles north of Hwy. 70 on the road that leads to 29 Palms.
610
Comment
RSA525260
Lotus salsuginosus var. salsuginosus
Steve Boyd, Laurel Arnseth, Yvonne Rasmussen, Hugo Cota, Bob Boyd
1990-5-3
4573
Riverside
Vail Lake area, steep SE flank of Oak Mtn. above NE end of lake.
549
Comment
CSUSB1258
Lotus scoparius
Leland E. Francois
1966-3-27
32766 2
Riverside
City of Riverside, lower southeast slope of Mount Rubidoux, just up the slope from Glenwood Drive.
297
Comment
RSA406897
Lotus scoparius
M. M. Thompson
1947-6-9
C 2072
Riverside
Los Alamos Canyon, Elsinore.
762
Comment
RSA773118
Lotus scoparius
Duncan S. Bell, Ryan Parker
2010-6-1
1229
Riverside
San Bernardino National Forest: Rouse Ridge, approximately 1.1 air mile southeast of junction of Highway 74 and forest service road 5S15.
771
Comment
UCR137561
Lotus scoparius subsp. brevialatus
A. C. Sanders
2004-5-5
27760
Riverside
Gavilan Hills, route of proposed realignment of Gavilan Rd., SSW from Multiview Rd. intersection, c. 0.25 mi. NNW of Harford Spring, c. 1.2 mi. NE of Gavilan Peak
579
Comment
UCR154392
Lotus scoparius subsp. brevialatus
A. C. Sanders, Mike Misenhelter
2005-6-15
30970
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
RSA755054
Lotus strigosus
Robert F. Thorne, Walter Wisura, A. Shmida, R. Whittaker
1978-4-23
52020
Riverside
Chino Canyon.
Comment
UCR136253
Lotus strigosus
A. C. Sanders
2004-4-20
27547
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
UCR176188
Lotus strigosus
Amber Bruno
2005-4-14
13
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
UCR245895
Lotus strigosus
R. F. Thorne
1995-3-29
63012
Riverside
Transverse Range; San Bernardino Mtns., Whitewater Canyon
600
Comment
UCR90370
Lotus strigosus
Scott D. White
1995-6-30
3430
Riverside
Santa Ana Mtn. foothills, Cole Creek, NW of Murrieta, upstream from Murrieta Creek confluence
396
Comment
UCR42356
Lotus strigosus var. hirtellus
N. M. Fellows, A. C. Sanders, A. Strickland
1986-4-8
189
Riverside
San Jacinto Mtns./Sonoran (Colorado) Desert, Oasis de Los Osos Preserve, off Snow Creek Canyon at the N foot of the San Jacinto Mountains, 1 mi west of Snow Creek Village
489
Comment
UCR245962
Lotus strigosus var. tomentellus
Duncan S. Bell
2009-3-8
78
Riverside
Arica Mountains, NW side of range, c. 3.2 air miles NW of Priest Well, or c. 6.5 air miles SW of ghost town of Rice
513
Comment
POM46827
Lotus tomentellus
Mary F. Spencer
1920-3-12
12192
Riverside
Mecca. Colorado Desert
-60
Comment Read comments Sep 7 2011
RSA406380
Lotus tomentellus
Robert Gustafson
1978-3-22
836
Riverside
Joshua Tree Natl. Monument, about 3 miles north of Hwy. 70 on the road that leads to 29 Palms.
610
Comment
RSA406466
Lotus tomentellus
M. B. Dunkle
1937-3-25
4960
Riverside
Dry Morongo.
Comment
UCSC000929
Lotus wrangelianus
Peter Kamb
1947-5-17
514
Riverside
San Jacinto Mts., Hall Canyon
1646
Comment
RSA633880
Ludwigia peploides subsp. peploides
Robert F. Thorne, J. P. Simon, C. W. Tilforth
1969-6-24
38144
Riverside
San Jacinto Mountains: San Bernardino National Forest. Lake Fulmor.
1616
Comment
RSA413641
Lupinus andersonii
N. C. Cooper
1944-6-16
1419
Riverside
San Jacinto Mtns. Pine Cove.
1524
Comment
SEINET10488451
Lupinus andersonii
David B. Dunn
1946-8-17
Dunn 2704
Riverside
Trail to taquity from taquity village campground. In dry soil under pines among bracken ferns.
2545
Comment
RSA414450
Lupinus argenteus var. tenellus
Anstruther Davidson
1930-1
s.n.
Riverside
Colorado Desert.
Comment
SEINET6180827
Lupinus arizonicus
LeRoy Gross, Leland Lubinsky; Victor Steinmann; Linda Worlow
2005-2-17
1407
Riverside
Colorado Desert; Chocolate-Chuckwalla Mountains region; Corn Springs Campground in the Chuckwalla Mountains. Canyon southwest of Campground.; 0
480
Comment
RSA763417
Lupinus bicolor
Scott D. White, Justin M. Wood
2009-5-21
12880
Riverside
San Jacinto Mountains: Garner Valley, 0.5 miles NW of Morris Ranch Rd (Kenworthy Ranger Station).
1372
Comment
UCR107405
Lupinus bicolor
B. G. Pitzer
1997-3-23
2989
Riverside
Perris-Aguanga Basin Region, Lakeview Mtns, c. 1 air mi. SSW of Mt. Rudolph, along powerline road 0.3 mi. east of Contour (Juniper Flats) Rd.
610
Comment
UCR201472
Lupinus bicolor
Scott D. White, Justin M. Wood
2008-6-5
12083
Riverside
San Jacinto Mountains, Garner Valley, Hwy 74 at Thomas Mountain Road, southwest corner of junction
1341
Comment
RSA350063
Lupinus bicolor subsp. microphyllus
N. C. Cooper
1947-4-5
2038
Riverside
Alamos Canyon, Elsinore
762
Comment
RSA496384
Lupinus bicolor subsp. microphyllus
Steve Boyd, T. S. Ross, L. Arnseth
1989-3-31
3061
Riverside
Vail Lake area, S of Hwy 79, 0.25 mi E of Pauba Rd.
427
Comment Read comments May 31 2008
RSA613415
Lupinus bicolor subsp. microphyllus
D. L. Banks
1997-4-5
1676
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Agua Tibia Wilderness Area. South of Dorland Mountain, just west of the Pechanga Indian Reservation boundry, at the headwaters of a tributary of the north fork of Pechanga Creek.
768
Comment
RSA87084
Lupinus brevior
F. W. Peirson
1922-4-9
2894
Riverside
near Palm Canyon stream about 0.5 mile below mouth of Canyon, Palm Springs region
Comment
JOTR16692
Lupinus concinnus
Walters, Jim
1967-4-11
s.n.
Riverside
Joshua Tree National Park. COVINGTON FLATS
1645
Comment
JOTR35469
Lupinus concinnus
Harding, Mitzi, M. Wheeler, K. Callahan, C. Barrows
2013-4-25
72
Riverside
Joshua Tree National Park. Little San Bernardino Mtns; W. of Juniper Flats (stop5)
1493
Comment
SD128292
Lupinus concinnus
R. Mitchel Beauchamp
1971-5-15
2415
Riverside
Black Mountain campground, San Jacinto Mountains.
2207
Comment
SD181516
Lupinus concinnus
Scott D. White, Bill LaHaye
2000-5-27
7936
Riverside
San Jacinto Mountains, Baldy Mountain area; Idyllwild [quad]. Common in burned areas.
1616
Comment
RSA356755
Lupinus concinnus var. concinnus
R. F. Thorne
1973-5-23
45538
Riverside
Santa Rosa Plateau:; N side of Mesa de Colorado.
610
Comment
RSA494642
Lupinus densiflorus var. lacteus
B. L. Phillips
1988-4-29
s.n.
Riverside
Vail Lake, E of Temecula, in canyon S of, and draining into, SW finger of lake.
Comment
UCR187484
Lupinus excubitus
Diane Menuz
2006-6-7
148
Riverside
Peninsular Range; Santa Ana Mtns., Elsinore Peak, Cleveland National Forest
1050
Comment
CAS-BOT-BC216678
Lupinus excubitus subsp. hallii
P. A. Munz
1918-4-27
2153
Riverside
Temescal Canyon
Comment
CAS-BOT-BC216689
Lupinus excubitus subsp. hallii
Mrs. E. C. Van Dyke
1928-7-22
s.n.
Riverside
Idyllwild
Comment
UCR268285
Lupinus excubitus var. austromontanus
Jim Andre
2012-6-15
30538
Riverside
San Jacinto Mountains, Banning, along Hwy 243, 10.7 miles south of Interstate 10, San Bernardino National Forest
1499
Comment
CAS-BOT-BC216698
Lupinus excubitus var. excubitus
Mary F. Spencer
1919-6-19
1195
Riverside
Idyllwild
1645
Comment
JOTR34172
Lupinus excubitus var. excubitus
Harding, Mitzi, T. Herskovits and D. Oquendo
2011-5-5
128
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Pushawalla Canyon; Gravelly hills above canyon wash (Stop 3)
1217
Comment
UCR127345
Lupinus hirsutissimus
A. C. Sanders, T. B. Salvato, Mitch Provance
2003-4-4
25849
Riverside
San Bernardino/Santa Ana River Valley Region, Jurupa Mtns., hill SW of the Jensen Quarry, NW of Sunnyslope
421
Comment
UCR142196
Lupinus hirsutissimus
June Latting
1979-4-8
s.n.
Riverside
Box Springs Mountain
915
Comment
VVC222
Lupinus hirsutissimus
A. C. Sanders, P. MacKay, T. Thomas, O. Clarke
1997-5-4
20654
Riverside
San Jacinto Mountains, N side along Hwy 243, 1.5 mi. below Twin Pines Ranch Road (McMullen Flat), N slope of peak 3740
1067
Comment
SEINET238551
Lupinus hyacinthinus
George K. Helmkamp
1998-6-27
4124
Riverside
Santa Rosa Mtns.: 9 mi SE of Hwy 74 along Santa Rosa Mtn Rd. in vicinity of Santa Rosa Spring.
2232
Comment
UCR156086
Lupinus microcarpus
T. B. Salvato, Kent Beaman
2005-5-16
807
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
RSA590650
Lupinus polycarpus
E. W. Lathrop
1965-5-30
5597
Riverside
14 miles W of Murrieta, Riverside County
Comment
JEPS65439
Lupinus shockleyi
W. L. Jepson
1927-4-12
11630
Riverside
Whitewater
457
Comment
SD8477
Lupinus shockleyi
Parish
Apr 1882
Riverside
Whitewater Canyon.
Comment Read comments Jan 14 2010
CHSC108883
Lupinus sparsiflorus
Orlando Mistretta; D. Bell, J. England, J. Hall, C. McDonald, L. Reccia
2010-4-13
4858
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 2-3 miles above Whitewater Visitor Center (Whitewater Trout Farm). Between N34.02559, W116.69098 and N34.01235 and W116.68712.
915
Comment
JOTR16694
Lupinus sparsiflorus
Cole, James E.
1941-5-19
s.n.
Riverside
Joshua Tree National Park. COVINGTON FLAT CANYON
1402
Comment
UCD109488
Lupinus sparsiflorus
William Shapeero
1954-4-28
s.n.
Riverside
Joshua Tree National Monument.
Comment
UCR18665
Lupinus sparsiflorus
Colin Wainwright
1977-3-28
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Spring area, Little Chuckwalla Mtns
610
Comment
SEINET10488969
Lupinus sparsiflorus
Shervncik
1973-3-18
SHERVNCIK 783
Riverside
Santa Ana mtns. Mockingbird canyon lake. Loam. Grassland. Mockingbird Canyon road, about 5 mi n of lake Matthews.
Comment
POM19093
Lupinus sparsiflorus subsp. sparsiflorus
Philip A. Munz
1923-6-14
7102
Riverside
Glen Ivy Trail to Santiago Peak, Santa Ana Mountains.
915
Comment
RSA414271
Lupinus sparsiflorus subsp. sparsiflorus
N. C. Cooper
1944-4-22
1119
Riverside
Banning.
701
Comment
POM2382
Lupinus sparsiflorus var. inopinatus
H. M. Hall
1902-04
7294
Riverside
[No location information provided.]
Comment
UCR91447
Lupinus succulentus
Scott D. White
1995-3-30
2658
Riverside
San Jacinto Valley, Moreno Valley; fallow field 0.5 air mi south of 60 Fwy and west of bend in Moreno Beach Drive
579
Comment
SEINET10870698
Lupinus succulentus
Tilforth
1979-4-11
TILFORTH 1788
Riverside
Hills at the s side of lake skinner, e of murrieta, sw riverside co.
427
Comment
RSA524455
Lupinus truncatus
Steve D. Boyd
1990-4-3
4091
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
SDSU12527
Lupinus truncatus
Tahirih Linz, M. G. Simpson
2000-4-1
4
Riverside
Comment
UCR128920
Lupinus truncatus
A. C. Sanders, Mitch Provance, T. B. Salvato, C. L. Sanders
2001-4-3
23901
Riverside
Perris-Aguanga Basin region, Tucalota Creek along gasline right-of-way, SE of French Valley Airport, off Borel Rd. in NE Murrieta
396
Comment
UCR62328
Lupinus truncatus
Ed LaRue
1990-4-13
s.n.
Riverside
Peninsular Range, 0.5 mi. NW of Aguanga, c. 1.5 mi (air) north of San Diego Co. line, north of Hwy 79 and west of Hwy 371
642
Comment
UC2979
Luzula comosa var. laxa
H. M. Hall
July, 1901
2460
Riverside
San Jacinto Mountains. Tahquitz Valley
2133
Comment
HSC87255
Lycium andersonii
Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. Ross
1988-3-10
2178
Riverside
Palen Pass at the N end of the Palen Mtns.
500
Comment
POM183693
Lycium andersonii
Philip A. Munz
1931-3-13
11969
Riverside
5 mi. S. W. of Blythe.
Comment Read comments Dec 3 2011
RSA510020
Lycium andersonii
B. Pitzer
1988-3-10
659
Riverside
Chuckwalla Mountains. W side of mountains, on gas line road ca. 1.5 mi north of intersection with Red Cloud Mine Road (and wash); ca. 2 miles (airline) S of Highway I-10. (Red Cloud Road. 10 km cell; PH-2N, 3E)
488
Comment
RSA699027
Lycium andersonii
J. R. Bruff
1928-4-3
184
Riverside
3 mi. E. of Desert Center.
Comment
RSA80331
Lycium andersonii
F. W. Peirson
1922-4-29
1084
Riverside
Aguanga, western Riverside Co.
610
Comment
UCR216213
Lycium andersonii
Jim Andre, T. La Doux
2009-2-25
10825
Riverside
Sonoran (Colorado) Desert, Palen Dry Lake; c. 6 miles north of I-10 freeway, c. 15 miles east of Desert Center
129
Comment
UCR22195
Lycium andersonii
Steve Boyd
1980-11-10
366
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau
610
Comment
UCR194217
Lythrum californicum
Scott D. White, Angelia Carey
2004-6-4
10459
Riverside
San Jacinto Mtn Foothills, San Jacinto River wash and adjacent alluvial benches, near Indian Creek confluence
534
Comment
UCR14839
Lythrum hyssopifolia
A. C. Sanders, O. F. Clarke, Dan Vossler
1975-7-23
425
Riverside
Santa Ana Mtns., Santa Rosa Plateau, west of Murrieta, c. 1/2 mile west of large vernal pool on Mesa de Colorado, intersection of Avocado Mesa Rd. & Los Gatos Rd.
623
Comment
RSA301960
Machaeranthera asteroides
J. R. Shevock
1972-10-14
2319
Riverside
Near Anza, Hwy 71.
Comment
UCR26090
Machaeranthera cognata
John C. Roos
1947-2-1
3226
Riverside
Western Colorado Desert, Painted Canyon, Mecca Hills.
Comment
RSA795923
Machaeranthera pinnatifida subsp. gooddingii
Duncan S. Bell
2009-4-19
286
Riverside
Arica Mountains: west side of range, approximately 2.5 air miles southwest of Priests Well.
391
Comment
RSA524593
Mahonia nevinii
Steve Boyd, Timothy S. Ross, L. Arnseth
1990-3-29
3908
Riverside
Vail Lake area, summit of 'Big' Oak Mtn, N. of lake.
793
Comment
CAS-BOT-BC514239
Maianthemum stellatum
Edmund C. Jaeger
1921-7-1
s.n.
Riverside
Tahquitz Valley, San Jacinto Mt., C.F. Baker Herbarium of Pomona College
2194
Comment
UC1929894
Malacothamnus fasciculatus
Scott D. White, Angelia Carey
2004-7-2
10560
Riverside
San Jacinto Mountain foothills: Soboba Indian Reservation, Poppet Creek Canyon. San Jacinto 7.5' Quad.
Comment
UCR113163
Malacothamnus fasciculatus
A. C. Sanders
1998-1-15
21642
Riverside
Lake Skinner area, along old Rawson Rd. just north of Crown Valley, above Diamond Valley at waterline of proposed reservoir
518
Comment
UCR120926
Malacothamnus fasciculatus
A. C. Sanders, Mark Elvin, Julie M. Vanderwier
2002-4-9
24926
Riverside
The Badlands, hills and canyons west of Laborde Canyon, 1 mile northeast of Eden Hot Springs, SW of Beaumont
671
Comment
RSA0087586
Malacothamnus fasciculatus
C. W. Tilforth
1969-7-26
221
Riverside
Road to Santa Rosa Mtn.
Comment
RSA501062
Malacothrix clevelandii
Steve Boyd, Timothy S. Ross, Laurel Arnseth
1989-4-1
3179
Riverside
Vail Lake area, recent burn in hills just to SW of the dam.
488
Comment
CHSC109704
Malacothrix glabrata
Steve Boyd; Amber Maurice, Pesach Lubinsky, Leland Lubinsky
2003-4-17
10484
Riverside
Peninsular Ranges, San Jacinto Mountains/Colorado Desert: East side of mouth of Chino Canyon, at upper edge of bajada and lower rocky slope of mountains, along road to Palm Springs tram station.
Comment
POM362310
Malacothrix glabrata
M. B. Dunkle
1935-3-31
4447
Riverside
North of Cottonwood Springs, Colorado Desert
762
Comment
RSA588175
Malacothrix saxatilis var. tenuifolia
D. L. Banks, Victor W. Steinmann
1995-7-10
0743
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.
560
Comment
UC64247
Malosma laurina
H. M. Hall
1897-1
Riverside
Winchester
Comment Read comments Mar 20 2011
RSA617696
Malva parviflora
Scott D. White
1996-12-26
4643
Riverside
Perris area
427
Comment
UCR40136
Malvella leprosa
Steve Boyd
1985-8-7
1120
Riverside
Santa Rosa Plateau, Murrieta area, Clinton Keith Rd. near (just east of) Bear Creek golf course
Comment
CSUSB585
Marah macrocarpa
R. Pirot
1975-4-20
Riverside
Juniper Flats Road and Highway 74 at Homeland.
548
Comment
RSA441204
Marah macrocarpa
Freda Detmers
1930-2-2
s.n.
Riverside
Palm Canyon.
Comment
RSA0120002
Marina orcuttii
Duncan S. Bell, Thomas Stoughton
2016-4-13
9255
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; west side of Martinez Mountain; northwest section of Little Pinyon Flat.
1267
Comment
CAS-BOT-BC193265
Marina parryi
Steve Boyd; S. Meury; R. Noyes; L. Arnseth; D. Nordin; T. Ross
1988-3-10
2131
Riverside
N. end Palen Mtns, 2 mi west of Palen Pass
91
Comment
JOTR29085
Marina parryi
La Doux, Tasha
2005-3-30
1202
Riverside
Joshua Tree National Park. Next to Fried Liver Wash
544
Comment
RSA220379
Marina parryi
C. W. Tilforth, John Dourley
1971-4-15
346
Riverside
Ca. 7 miles NNE of Desert Center, Valley floor SE of Eagle Mountains.
Comment
RSA509536
Marrubium vulgare
Ed LaRue
1989-4-7
s.n.
Riverside
Woodcrest area: 1/2 mile NE of the intersection of Van Buren Blvd & Mockingbird Canyon Road.
366
Comment
RSA660642
Marrubium vulgare
Lydia Paneri
1982-4-17
6
Riverside
Cajalco Road, 0.7 miles east of I-15; south of Corona.
Comment
RSA617804
Marsilea vestita
R. E. Riefner
1998-3-22
98 -197
Riverside
Glen Ivy Fault, Main Street
Comment
UCR20790
Matricaria matricarioides
A. C. Sanders, Steve Boyd
1980-5-2
1400
Riverside
Peninsular Range; Perris Basin, Motte Reserve; rocky hills 2.5 miles NW of Perris
518
Comment
UCR178342
Meconella denticulata
Tracy Tennant, Mitch Provance, Jeffrey Ross
1998-6-25
MOR- 1060
Riverside
Transverse Range; San Bernardino Mtns., Morongo Indian Reservation, upper Corral Canyon, tree stand C-01
1280
Comment
RSA0028709
Medicago minima
Norman C. Cooper
1944-5-6
1214
Riverside
Banning.
701
Comment
RSA741110
Medicago minima
Scott D. White, Justin M. Wood
2008-6-17
12160
Riverside
Garner Valley- Kenworthy Station (USFS)
1378
Comment
RSA652171
Medicago polymorpha
W. H. Grady
1948-5-6
s.n.
Riverside
Found 2 mi. west of Riverside near drainage ditch, west of Santa Ana River.
243
Comment
UCR178300
Medicago polymorpha
T. B. Salvato, Tracy Tennant
1998-4-23
MOR- 920
Riverside
San Bernardino Mtns., Morongo Indian Reservation, seep in Wood Canyon, tree stand W-07
1220
Comment
POM47674
Medicago sativa
Mary F. Spencer
1920-3-17
1489
Riverside
Colorado Desert, Alt 197ft below
-60
Comment
UCR155829
Melia azedarach
John F. Green
2005-5-4
s.n.
Riverside
Perris-Aguanga Region, SE corner Markham St. and Day St., Mead Valley area, 2-3 mi SW of March Air Reserve Base
534
Comment
RSA522297
Melia azedarach
Steve Boyd
1989-7-7
3767
Riverside
Upper Temescal Canyon at SE end of Alberhill Mtn. S of I-15 at Nichols Rd. exit.
Comment
JOTR30808
Melica frutescens
Andre, Jim, Tasha La Doux
2008-9-16
10688
Riverside
Joshua Tree National Park. along Bell Mountain Rd. atop Bell Mountain, approximately 0.3 miles north of radio tower. Queen Mountain USGS 7.5 min quad Near 34 00.35' N 116 00.017' W
1358
Comment
SEINET175791
Melica frutescens
M. E. Jones
1882-4-25
3554
Riverside
San Jacinto
Comment
UCR18462
Melica frutescens
Frank C. Vasek, O. F. Clarke
1966-4-4
s.n.
Riverside
Santa Rosa Mtns, Hwy 74 at Royal Carrizo Road, Deep Canyon drainage
917
Comment
UCR20447
Melica imperfecta
E. W. Lathrop
1966-4-13
6171
Riverside
Peninsular Range, 3 mi NW of Murrieta
Comment
UCR98339
Melica imperfecta
A. C. Sanders, G. Helmkamp
1997-3-15
19954
Riverside
Lake Skinner area: hill (1864) east of Skinner Lake at NW end of Tucalota Hills
534
Comment
UCR90602
Mentha spicata
Scott D. White
1995-6-29
3388
Riverside
Santa Ana Mountains, Cole Creek, NW of Murrieta, just upstream from Murrieta Creek confluence
366
Comment
SEINET3094596
Mentzelia
Norman C. Cooper
1949-4-8
3345
Riverside
Blythe.
Comment
JEPS26723
Mentzelia affinis
Newlon
1922-4-3
430
Riverside
6 miles w Indian Wells; Southern California
Comment
POM14265
Mentzelia affinis
P. A. Munz
1922-4-9
4812
Riverside
Hayfields, Chuckawalla Valley.
152
Comment
POM3006
Mentzelia affinis
Jenkins, Street
1917-5-30
s.n.
Riverside
Vallevista
Comment
RSA800099
Mentzelia affinis
Duncan S. Bell, Kim Clark, Ingrid Crickmore, Bob Ellis, Keir Morse, Gene Ratcliff
2013-4-7
4773
Riverside
East side of the Arica Mountains; west side of Rice Valley approximately 5.5 air miles southeast of the ghost town or Rice or approximately 4.75 air miles east of Priests Well.
208
Comment
JOTR33729
Mentzelia albicaulis
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell
2011-3-31
2729
Riverside
Joshua Tree National Park. Northern edge of Hexie Mountains; Sandy, braided ephemeral wash flowing northeast (Stop 2)
Comment
UCR232388
Mentzelia desertorum
Dave Silverman, Onkar Singh
2010-3-27
7854
Riverside
Sonoran (Colorado) Desert, McCoy Wash, N of Palo Verde Mesa, 5.4 km WSW of Mesaville siding, west of A Canal/Levee Blvd, & c. 7.6 km N of Blythe Airport
136
Comment
RSA0014939
Mentzelia dispersa
LeRoy Gross, Evan Meyer
2013-5-21
6120
Riverside
West Ridge, south of Double View Drive and Deer Foot Lane. Southwest from Idyllwild, and Strawberry Valley., Started near 33.72895N, 116.73415W. And ended at Inspiration Point, near [coordinates given.]
1631
Comment
JOTR31930
Mentzelia involucrata
La Doux, Tasha, M. Harding, B. Truesdell
2011-3-15
2170
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains; rocky wash draining into west Pinkham Wash
Comment
RSA701220
Mentzelia involucrata
Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah De Groot, Valentin Arvizu, Tim Thibault
2004-5-14
11276
Riverside
Western edge of the Chocolate Mountains, along Gas Line Road in major wash system west of Iris Wash drainage. Within boundaries of U.S. Navy's Chocolate Mountains Aerial Gunnery Range.
570
Comment
RSA760148
Mentzelia involucrata
Gregory Pongetti
2005-4-9
25 -May
Riverside
Box Canyon Wash, 7.5 miles on Box Canyon Road south of I-10.
Comment
SDSU8092
Mentzelia involucrata
Darren S. Smith
1992-4-5
Riverside
480
Comment
SEINET3004996
Mentzelia involucrata
G. Rink
2011-4-4
10424
Riverside
Northwest of Blythe, east of the McCoy Mtns, desert pavement
182
Comment
UCR147843
Mentzelia involucrata
Steve Boyd, Et al.
2004-5-14
11276
Riverside
Colorado Desert; Chocolate-Chuckwalla Mountains region, Western edge of the Chocolate Mountains, along Gas Line Road in major wash system west of Iris Wash drainage, within boundaries of U.S. Navy Chocolate Mountains Aerial Gunnery Range
570
Comment
RSA444554
Mentzelia involucrata var. megalantha
Walter Wisura
1988-3-1
4198
Riverside
Colorado Desert. 4.7 miles from Interstate 10 along Box Canyon Road toward Mecca, in gravelly bajada.
Comment
UC700968
Mentzelia longiloba
Aven and Ruth Nelson
1939-3-30
3336
Riverside
near Desert Center (hiway 60)
Comment
UCD117398
Mentzelia veatchiana
Geoffrey Levin
1975-4-26
488
Riverside
Mayhew Canyon, 1.5 miles southeast of Glen Ivy on Highway 71.
335
Comment
UCR48410
Mentzelia veatchiana
Steve Boyd
1986-4-20
1722
Riverside
Gavilan Plateau, Gavilan Hills: Santa Rosa Road just west of Piedras Road
Comment
UCR57140
Micropus californicus var. californicus
Jeri Hirshberg
1989-4-18
s.n.
Riverside
Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau, south of town of Murrieta, south of Mesa de Burro and NW of Mesa de la Punta
610
Comment
UCR281229
Microseris douglasii subsp. platycarpha
Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett
2017-3-27
317- 45
Riverside
Temescal Valley, East end of Concordia Ranch Rd., open space adjacent to east side of the equipment yard
390
Comment
RSA560362
Microseris heterocarpa
Steve Boyd
1992-4-14
6819
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness Area. Western edge of Oak Flats area along Bluewater Tributary from Verdugo Tributary S to crest of ridge W side Bluewater Canyon.
732
Comment
POM6146
Microseris lindleyi
I. M. Johnston
1968-4-27
s.n.
Riverside
Corona.
274
Comment
CLARK-A1528-5242
Microseris linearifolia
John C. Roos
1950-4-5
4721
Riverside
Pigeon Pass
426
Comment
RSA0018766
Mimetanthe pilosa
Scott D. White, Justin M. Wood
2008-7-8
12376
Riverside
San Jacinto Mountains: Hurkey Creek Watershed- Bonita Vista Rd, ca 1/2 miles E and W of Hurkey Creek crossing.
1512
Comment
JOTR01209
Mimulus aurantiacus
Moran, Reid
1941-5-5
845
Riverside
Joshua Tree National Park. EAST OF QUAIL SPRING
396
Comment
POM33
Mimulus aurantiacus var. puniceus
O. W. Robinson
1916-3-28
s.n.
Riverside
Miller's Canyon, Murrieta.
Comment
UCR174260
Mimulus aurantiacus var. puniceus
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-28
32675
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
RSA480032
Mimulus bigelovii var. bigelovii
Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2162
Riverside
Palen Pass at the north end of the Palen Mountains.
500
Comment
RSA554425
Mimulus bigelovii var. bigelovii
Theo Glenn
1991-5-24
91 -130
Riverside
Palen Mtns, NE of Desert Center.
399
Comment
UC672455
Mimulus brevipes
H. L. Mason
1926-4-30
3121
Riverside
Temecula to Pala (Pala Grade); Temescal Canyon
Comment
UC886214
Mimulus guttatus
Carl B. Wolf
1932-5-25
3673
Riverside
1 mi below, n base of mts. Fish Hatchery; San Jacinto Mts., Snow Creek Canyon
396
Comment
UCSB7464
Mimulus guttatus
Wilson, Richard
1958-5-17
Riverside
10 miles SE of Banning; on State 74; San Jacinto Mtns
1158
Comment
SEINET12269984
Mimulus longiflorus
H. M. Hall
1902-1
2928
Riverside
vicinity of Riverside
457
Comment
UC1531139
Mimulus microphyllus
Robert F. Thorne, M. Z. Thorne, and W. Wisura
1978-5-21
51989
Riverside
Mesa de Colorado Santa Rosa Plateau
609
Comment
UC76436
Mimulus nasutus
Miss M. Alice King
March, 1893
Riverside
Menifee
Comment
UCR62170
Mimulus palmeri
S. J. Myers
1990-4-13
s.n.
Riverside
Diamond Valley area: 1/8 mi west of Rawson Rd., and 1.25 mi south of Newport Rd
549
Comment
UC1595588
Mimulus parishii
Steve Boyd, Tim Ross
1991-6-8
6327
Riverside
near Ribbonwood (e side of small hill n of Hwy 74); San Jacinto Mtns., Pinyon Flats area
Comment
UC26917
Mimulus pilosus
H. M. Hall
1901-7
2586
Riverside
Tamarack Valley San Jacinto Mountains
2499
Comment
UCR116961
Mimulus pilosus
A. C. Sanders, T. B. Salvato
2001-5-3
24108
Riverside
Perris-Aguanga Basin region, Hemet, SE corner of State Street at Gibbel, 1712 ft. hill at east end of Diamond Valley
518
Comment
UCR93070
Mimulus pilosus
A. C. Sanders
1994-7-26
15152
Riverside
Santa Ana River at the Mission Blvd/7th street Bridge, W foot of Mt. Rubidoux
240
Comment
RSA0027980
Mirabilis laevis var. crassifolia
D. L. Banks, Steve D. Boyd
1995-5-3
274
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco.
512
Comment
POM9665
Mirabilis laevis var. crassifolia
P. A. Munz, R. D. Harwood
1920-2-28
3256
Riverside
3 miles west of Corona.
305
Comment
CAS-BOT-BC434836
Mirabilis laevis var. retrorsa
Milo S. Baker
1928-4-3
3707 b
Riverside
Palm Canon [Canyon]
Comment
SD119907
Mirabilis multiflora var. pubescens
Louis B. Ziegler
1964-8-30
21
Riverside
San Jacinto Mountains, Garner Valley.
1431
Comment
UCR23539
Mirabilis multiflora var. pubescens
John C. Roos
1946-8-27
2785
Riverside
Peninsular Range, Santa Rosa Mtns
2287
Comment
JEPS20766
Mohavea confertiflora
Roxana S. Ferris and Rimo Bacigalupi
Mar 19 1958-Mar 25 1958
13247
Riverside
11.3 mi n of Blythe (U.S. Highway 95, in Big Maria Mountains); Big Maria Mountains
Comment
SDSU10812
Mohavea confertiflora
A. H. Gallup
1949-3-28
384
Riverside
Palms to Pines Hwy, above Desert Center [interpreted to be Palm Desert], east slope, Colorado Desert drainage area, in bottom of dry wash.
152
Comment Read comments Jan 30 2013
POM9325
Mohavea confertiflora
Mary F. Spencer
1920-3-12
591
Riverside
Mecca. Colorado Desert, below sea level.
Comment Read comments Sep 7 2011
LA63042
Monardella australis subsp. australis
Martha Hilend;
1928-8-7
sn
Riverside
Mt San Jacinto, between Summit and Round Valley
Comment
CAS-BOT-BC220021
Monardella breweri subsp. lanceolata
L. R. Abrams
1912-7-11
4922
Riverside
Sugar Loaf [Sugarloaf] Valley
Comment
UCR35343
Monardella breweri subsp. lanceolata
L. B. Ziegler
1966-8-10
078
Riverside
San Jacinto Mtns., Saunders Meadow, Idyllwild
1677
Comment
SEINET3996310
Monardella linoides
Philip A. Munz
1939-8-14
15380
Riverside
Santa Rosa Mountains; ridge east of Toro Peak
2286
Comment
CAS-BOT-BC215495
Monardella nana
Elizabeth McClintock
1941-7-21
127
Riverside
San Jacinto Mts., trail to Hidden Lake, along rocky slopes of switchbacks
Comment
LA57196
Monardella nana
Philip A. Munz;
1937-5-31
15114
Riverside
at Anza tablet, head of Coyote Canyon, S.W. of Riverside county
Comment Read comments Mar 11 2014
LA96107
Monardella nana
Elizabeth McClintock; Harlan Lewis
1941-6-29
75
Riverside
Santa Rosa Mountains, road up. 4.5 mi above Pines to Plams Hwy
Comment
UC1499913
Monardella nana
Elizabeth McClintock
1941-6-8
69
Riverside
3 miles east of Ribboncamp Pines to Palms Highway
Comment
RSA651652
Monardella nana subsp. arida
Elizabeth McClintock, H. Lewis
1941-6-29
75
Riverside
Santa Rosa Mt. 4.5 miles above Pines to Palms Hwy, in canyon where stream crosses road.
Comment
RSA651654
Monardella nana subsp. arida
Elizabeth McClintock, M. McClintock, D. Weiner
1941-7-11
103
Riverside
Black Mnt, 0.5 mile beyond Black Mnt Spring.
Comment
RSA750403
Monardella nana subsp. arida
Elizabeth McClintock
1941-6-8
69
Riverside
3 miles E of Ribbonwood Camp, Pines to Palms Highway.
Comment
UCR133110
Monardella nana subsp. arida
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
HSC86136
Monardella nana subsp. leptosiphon
B. Freeman
1969-6-19
6906192
Riverside
San Jacinto Mtns., University of California James Reserve, S of lodge, 40 ft. across stream
Comment
SEINET10582076
Monardella nana subsp. tenuiflora
A. Graff
1993-6-23
Graff 40
Riverside
San Bernadino National Forest, San Jacinto Mtns. From Hwy. 243, take Black Mtn. Rd. (USNFS Rd. 4S01) to junction with USNFS Rd. 4S02 and go 0.1 mile down 4S02. Monardella nana is on the right roadside. T4S,R2E,S23. Dry, gravelly, shaded, gentle slope. Locally sparse, with Pinus ponderosa, Arctostaphylos pringlei, Lotus scoparius, Bromus orcuttianus, Elymus elymoides, Elymus glaucus. Need USNFS permission to collect.
Comment
POM13770
Monolepis nuttalliana
P. A. Munz
1922-4-30
5124
Riverside
Lakeview.
Comment
POM363592
Monoptilon bellioides
Martha Hilend
1928-3-11
97
Riverside
Morongo Pass, Colorado Desert region.
Comment
UC485270
Monoptilon bellioides
Joseph Grinnell
1910-3-17
Riverside
Riverside Mt. Colorado River
Comment
RSA191455
Muhlenbergia asperifolia
E. W. Lathrop, Robert F. Thorne
1967-9-26
6621
Riverside
6 miles NW of Murrieta., 1 mi W of Santa Rosa Ranch.
Comment
POM48333
Muhlenbergia californica
E. C. Jaeger
1925-3-1
s.n.
Riverside
Snow Canyon, San Jacinto Mts. alt. 1500 ft.
457
Comment
CAS-BOT-BC275304
Muhlenbergia microsperma
I. M. Johnston
1920-5-8
2262
Riverside
Box Spring Mountain
Comment
CLARK-A1528-4756
Muhlenbergia microsperma
John C. Roos
1966-3-20
Riverside
Chuckwalla Mountains
Comment
RSA525448
Muhlenbergia microsperma
Steve Boyd, Dave Bramlet
1990-4-29
4493
Riverside
Lake Skinner County Park, S flank of Bachelor Mountain.
Comment
SD136953
Muhlenbergia microsperma
Steve Boyd, T. Ross, D. Bramlet
1993-5-13
7376
Riverside
San Mateo Canyon Wilderness Area. Wildhorse Canyon, from confluence with Los Alamos Canyon upstream approx. 1 mile
1349
Comment
SEINET238467
Muhlenbergia microsperma
A. C. Sanders
1998-3-11
21689
Riverside
Shipley/Skinner Reserve area: North Domenigoni Hills N side of Diamond Valley along high water road of reservoir unde
549
Comment
UCR125302
Muhlenbergia microsperma
A. C. Sanders
2002-11-21
25630
Riverside
Temescal Valley, development called 'Trilogy at Glen Ivy,' between Bixby and Brown Canyons
457
Comment
UCR198195
Muhlenbergia microsperma
Michael Honer, L. Hulse
2004-4-3
1921
Riverside
Colorado Desert, Little San Bernardino Mountains, Rockhouse Canyon c. half mi north of intersection with Fargo Canyon
610
Comment
SDSU13929
Muhlenbergia rigens
Michael G. Simpson, Claudia Luke & Shane Waddell
2000-5-23
2138
Riverside
Santa Margarita Ecological Reserve (SDSU), southeastern region, ca. 1/4 mile north of El Valle meadow.
646
Comment
RSA357001
Muilla maritima
Robert F. Thorne
1973-5-23
43871
Riverside
Santa Rosa Plateau-Mesa De Colorado
609
Comment
SD137972
Muilla maritima
Darin L. Banks, Steve Boyd
1995-5-3
269
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area, north slope of Agua Tibia Mountain, east of Dripping Springs Alcove Area, along the lower alluvial benches of arroyo Seco.
512
Comment
UCR127575
Muilla maritima
D. E. Bramlet
2003-4-18
3375
Riverside
Base of San Jacinto Mtns., 2,348m south of Cabazon, 2,012m northwest of Cabazon Peak, and 183m northwest of the Colorado River Aqueduct
548
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
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
SD9581
Myriopteris viscida
S. B. Parish, W. F. Parish
Mar 1881
Riverside
Whitewater, desert side of San Bernardino Mountains
Comment Read comments Jan 14 2010
UCD138165
Najas marina
Richard Yeo
1977-6-17
s.n.
Riverside
Canyon Lake, ca. 3.5 miles southeast of Arlington.
Comment Read comments Dec 2 2014
RSA0043137
Nama demissa
Duncan S. Bell, Amanda Turek
2010-4-10
803
Riverside
Riverside Mountains; southern section of the mountain range; approximately 1 air mile southwest of Riverside Mountain Peak.
269
Comment
UCR148478
Nama demissa
John F. Green, Chet McGaugh
2005-1-19
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, 1.1 mile transect along Coachella Canal right-of-way, between siphons 24 and 25, NE of Hunters Spring, near S base of Orocopia Mtns.
23
Comment
UC68714
Nama pusilla
H. M. Hall
May, 1905
5963
Riverside
near Mule Springs (Colorado Desert); , near Mule Springs
Comment Read comments Sep 11 2011
RSA484101
Nassella cernua
N. C. Cooper
1944-5-6
1174
Riverside
Banning.
701
Comment
RSA85584
Nasturtium officinale
J. C. Roos
1950-4-9
5477
Riverside
Fairmont Park, Riverside.
259
Comment
POM220131
Navarretia atractyloides
F. M. Reed
1932-6-20
7239
Riverside
Dry roadside opposite Prison Camp at Dripping Springs - road from Temecula to Aguanga.
Comment
SEINET238934
Navarretia atractyloides
A. C. Sanders, T. B. Salvato
2000-5-25
23425
Riverside
Menifee Valley: S of Newport Rd. 2 miles due east of railroad Canyon Lake (Romoland 7.5' Q.)
439
Comment
RSA550479
Navarretia fossalis
D. E. Bramlet
1992-5-8
2273
Riverside
The site is south and west of the San Jacinto Wildlife Area, approximatly 1.2km north of Lakeview. It is located 700m. west of Davius Road, 61m north of Marvin Road. and 30m east of the San Jacinto River levee.
433
Comment
RSA407740
Nemacladus ramosissimus
Steve Boyd
1986-5-1
1800
Riverside
Perris-Aguanga Basin region SW Perris Basin, Hill west of Skunk Hollow.
Comment
RSA500212
Nemacladus ramosissimus
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-5-7
3531
Riverside
Vail Lake area, recent burn in hills just to SW of the dam.
488
Comment
SD255696
Nemacladus ramosissimus
A. C. Sanders
1994-5-30
14610
Riverside
San Bernardino Mountains: NNE of Beaumont at Highland Springs, hills N of the end of Bellflower Ave. at Dutton St.
950
Comment
JEPS22315
Nemacladus sigmoideus
Peter H. Raven
1958-5-5
12890
Riverside
just w Split Rock (along road); Joshua Tree National Monument
Comment
POM172022
Nemacladus sigmoideus
P. A. Munz
1930-5-1
11922
Riverside
Morongo Valley.
Comment
RSA0119997
Nemacladus sigmoideus
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-24
9088
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
POM289751
Nemophila menziesii
Lyman Benson
1932-3-26
3174
Riverside
Temecula Grade. Temecula Valley.
549
Comment
RSA495800
Nemophila menziesii var. integrifolia
Steve Boyd, Tim Ross, L. Arnseth
1989-3-11
2909
Riverside
Vail Lake area, mouth of Temecula Creek Cyn, 1.5 mi west of Vail Lake Dam.
396
Comment
JOTR37063
Nicolletia occidentalis
La Doux, Tasha, M. Harding, J. Heintz, D. Thomas
2015-4-23
3549
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, north of Eureka Peak road; along northward corridor with California Riding and Hiking Trail, sandy wash bottom with steep granite rocky slopes
Comment
UCR201618
Nicotiana attenuata
Scott D. White, Justin M. Wood
2008-6-16
12140
Riverside
San Jacinto Mountains, meadow at Quinn Flat
1378
Comment
POM8814
Nicotiana bigelovii var. wallacei
Philip A. Munz, R. D. Harwood
1920-5-5
3833
Riverside
Near Wineville
457
Comment Read comments Jun 11 2012
UC303674
Nicotiana obtusifolia
Ivan Johnston
1917-4-4
Riverside
Palm Canyon; Colorado Desert
304
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
UCR245989
Nicotiana obtusifolia
Duncan S. Bell
2012-9-13
4186
Riverside
Sonoran (Colorado) Desert, Rice Valley; east side of the Arica Mountains; c. 6 air miles southeast of the ghost town of Rice and c. 5.5 air mi east of Priests Well
202
Comment
UCR99793
Nolina bigelovii
A. C. Sanders, G. Helmkamp, O. Clarke, B. Pitzer
1996-11-9
19645
Riverside
Sonoran (Colorado) Desert, Orocopia Mtns., near 'Bob's Cabin', 5 mi. (air) south of Hayfield Pump Sta., east of Maniobra Valley, central section of arroyo (N of peak 2552 to Bench Mark 1899)
610
Comment
POM11513
Nolina parryi
Philip A. Munz
1922-6-30
5928
Riverside
Santa Rosa Mountains, south of Santa Rosa.
1768
Comment
RSA162850
Oenothera californica
J. D. Olmsted
1959-4-21
447
Riverside
Along roadside at intersection of Archibald Ave U.S 60. 2 mile W of Jurupa Hills to Santa Ana River
259
Comment Read comments Jun 3 2013
JOTR35482
Oenothera californica subsp. californica
La Doux, Tasha, D. Shade, S. De Groot, N. Fraga, L. Washburn
2013-4-26
3170
Riverside
Joshua Tree National Park. Little San Bernardino Mtns, below Lower Covington Flats, W of Smithwater Canyon,(Biodiversity Hunt stop1)
1341
Comment
UC604974
Oenothera californica subsp. californica
Roxana S. Ferris and Ruth P. Rossbach
1938-5-20
9666
Riverside
between Riverside and Ontario
Comment
UC702812
Oenothera californica subsp. californica
Charles B. Fiker
1946-5-30
3493
Riverside
dip s Temecula bridge (on Hwy 395)
Comment Read comments Aug 12 2016
UC1080340
Oenothera elata subsp. hirsutissima
E. K. Balls and P. C. Everett
1957-11-4
22746
Riverside
about Old Fish Hatchery; n. base San Jacinto Mts., Snow Creek
701
Comment
UCR262448
Oenothera laciniata
John F. Green
2015-6-23
615- 02
Riverside
Peninsular Range; San Jacinto Mtns. Region, Anza Valley, east edge of town of Anza, vacant lot at NE side of intersection of Hwy 371 and west end of Burnt Valley Rd.
1226
Comment
CAS-BOT-BC427463
Oligomeris linifolia
A. J. McC
1892-5-1
58
Riverside
Collected near Elsinore
Comment Read comments Oct 15 2018
RSA0125086
Oligomeris linifolia
Duncan S. Bell, Sarah De Groot, LeRoy Gross
2016-2-17
8769
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting near the Martinez Slide, approximately 4 air miles northeast of the summit of Martinez Mountain.
264
Comment
POM348467
Olneya tesota
Robert M. Perkins
1937-3-15
388
Riverside
20 miles east of Desert Center.
Comment
UC1929313
Oncosiphon piluliferum
Scott D. White, Justin Wood
2008-5-1
11925
Riverside
Perris Basin; I-215 freeway corridor, between freeway and frontage road, S of Scott Rd.
470
Comment
RSA22794
Opuntia parryi
C. B. Wolf
1939-2-24
9491
Riverside
2.4 miles north of Aguanga on road to Anza.
762
Comment
RSA527149
Opuntia parryi
Marc Baker, R. Johnson
1990-5-20
7839
Riverside
southeast of Bernasconi Hills.
451
Comment
RSA7217
Opuntia polyacantha var. erinacea
B. D. Stark
1932-6-5
3710
Riverside
Palms to Pines Road, San Jacinto Mountains.
1067
Comment
JEPS74752
Orcuttia californica
N. Hogg
1973-9-15
Riverside
4 mi w Murrietta (cattle tanks in ne portion of mesa); Mesa de Burro
Comment
UCR113635
Orcuttia californica
June Latting
1978-6-4
s.n.
Riverside
Santa Rosa Plateau, Santa Ana Mtns., Santa Rosa Plateau, Mesa de Burro, pond near rocks
610
Comment
RSA0077936
Orobanche bulbosa
Steve Boyd, C. Boyd, K. Boyd, Richard Noyes, Laurel Arnseth
1988-5-28
2301
Riverside
Cahuilla Mountain, west of Anza, along hiking trail, mostly along the crest.
1500
Comment
UCR244920
Orobanche cooperi
Jim Andre
2012-3-19
21366
Riverside
Sonoran (Colorado) Desert, Palen Valley along Palen Pass Rd [Coxcomb Monument Rd.] (dirt), 1.2 mi. east of Hwy 177
184
Comment
RSA392899
Oxytheca emarginata
E. C. Jaeger
1922-7-23
s.n.
Riverside
Pines to Palms Trail, E-slope San Jacinto Mtns.
1524
Comment Read comments May 29 2011
RSA189
Oxytheca trilobata
J. T. Howell
1928-7-8
1047
Riverside
Santa Ana Mountains above Glen Ivy
1220
Comment Read comments Jun 22 2019
UC64505
Oxytheca trilobata
H. M. Hall
June 1901
2082
Riverside
vicinity Chalk Hill; San Jacinto Mountains
1402
Comment
PASA2619
Paeonia brownii
Sally Ellis
1940-3-18
Riverside
Dripping Springs
Comment
RSA500066
Paeonia californica
Steve Boyd, Tim S. Ross, L. Arnseth
1989-4-2
3245
Riverside
Vail Lake area, S of Hwy 79, 0.25 mi E of Pauba Rd.
426
Comment
RSA0112083
Palafoxia arida
Duncan S. Bell
2010-2-21
558
Riverside
Arica Mountains; within the Palen/McCoy Wilderness area; collecting in large drainage on western section of range.
452
Comment
RSA747720
Palafoxia arida
Justin M. Wood
2009-3-26
403
Riverside
Bermuda Dunes; Avenue 38, between Washington St and I-10.
37
Comment
UCD134870
Palafoxia arida
James B. Garner
1959-3-19
428
Riverside
20 miles south of Vidal Junction, toward Blyth.
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
JEPS30724
Palafoxia arida var. arida
Peter H. Raven
1962-4-7
17119
Riverside
San Gorgonio Pass E of Banning
396
Comment
SD187359
Palafoxia arida var. arida
Naomi Fraga, Sarah J. De Groot, et al.
2005-2-10
1419
Riverside
Northeastern Colorado Desert region: Along Palen Road near Highway 177.
170
Comment
RSA737421
Panicum capillare
Justin M. Wood
2008-9-19
130
Riverside
SW Perris Basin: Temecula - Murrieta Creek, downstream of 1st street bridge.
293
Comment
JOTR36115
Panicum hirticaule subsp. hirticaule
La Doux, Tasha, A. Miller, T. Vaughn, A. Johnson
2007-10-25
3116
Riverside
Joshua Tree National Park. Pinto Basin, along Old Dale Road, near Mission Well
Comment
UCR113922
Panicum miliaceum subsp. miliaceum
Mitch Provance, A. C. Sanders
2000-7-4
2078
Riverside
Riverside, Santa Ana River Wash, between the Market St. and Riverside Ave crossings
244
Comment
RSA653592
Panicum urvilleanum
Stan C. Spencer
1999-7-1
DEC- 831 -1
Riverside
San Jacinto Valley: sandy bottom of San Jacinto River channel, about 100 m N of Main Street, eastern edge of San Jacinto.
487
Comment
SD262333
Papaver californicum
Mitch Provance, Matt K. Beyers, John Hazlett, Douglas Gordon-Blackwood.
2017-4-14
417 27
Riverside
Peninsular Ranges: Sedco Hills (east end), along transmission road, from 0.2 mi W of Beverly St. to the vicinity of intersection with Green Meadow Way (Romoland 7.5'Q)
591
Comment
SD67091
Papaver californicum
E. Norland
1967-5-12
Riverside
Temecula Canyon on Santa Margarita River, northwest of Rainbow.
Comment
SD185325
Parietaria hespera
A. C. Sanders
1995-3-19
16159
Riverside
Coachella Valley; alluvial fan of Chino Canyon along the Palm Springs tram road, N of the road, 14 telephone poles above Hwy 111 (Palm Canyon Dr.)
299
Comment
CAS-BOT-BC413374
Parietaria hespera var. californica
Steve Boyd
1992-4-15
6877
Riverside
Santa Ana Mtns, San Mateo Cyn Wilderness Area. Bluewater Cyn along Bluewater Tr. downstream to the confluence with San Mateo Creek
487
Comment
CAS-BOT-BC413394
Parietaria hespera var. hespera
Milo S. Baker
1928-4-3
2779 a
Riverside
Palm Canon [Canyon]
Comment
UC848656
Parietaria hespera var. hespera
Alice Eastwood
1913-4-30
3035
Riverside
Palm Springs
Comment Read comments Aug 10 2006
RSA0013457
Parkinsonia florida
Kristin Forgrave, Sarah J. De Groot
2013-6-4
12
Riverside
Box Canyon Rd near Salton Sea, by end of rocks
67
Comment
SBBG53996
Parkinsonia florida
R. S. Woglum
1937-4-24
297 A
Riverside
Palm Springs
Comment
UCR272649
Parkinsonia florida
Cheryl Sevilla, Sarah J. De Groot, Forrest D. Freund
2015-4-1
072
Riverside
Sonoran (Colorado) Desert, Coachella Valley, Santa Rosa Mountains, suth of La Quinta, north of Devil Canyon, 2.5 miles west of Lake Cahuilla
136
Comment
RSA0045516
Parosela parryi
Mary Edmunds
1932-3-26
s.n.
Riverside
Oasis. [Most likely the city in Riverside County].
Comment
SD129613
Pectis papposa
A. C. Sanders
1989-9-19
9507
Riverside
Chocolate Mountains Aerial Gunnery Range, 1.75 km (airline) south of Tabasca Tank, along wash above Tabasca Target(UTM:11S,PH-35E,07N)
680
Comment
RSA782001
Pectis papposa var. papposa
Stephanie Rockwood, Christi Gabriel
2011-10-12
110
Riverside
Rice Valley Dunes, Rice Valley Wilderness. Highway 62 toRice Valley Dunes Road to Midland Vidal Road (Power Line Access Road). South/South east side of dunes.
244
Comment Read comments Apr 1 2019
UCR20973
Pectocarya anisocarpa
A. C. Sanders
1980-5-2
1432
Riverside
Peninsular Range; Perris Basin, Motte Reserve; rocky hills 2.5 miles NW of Perris
518
Comment
UC494839
Pectocarya heterocarpa
Philip A. Munz
1932-3-14
11993
Riverside
Deep Canyon Coachella Valley, Deep Canyon
91
Comment
UCR213394
Pectocarya heterocarpa
A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley
2010-3-16
37455
Riverside
Sonoran (Colorado) Desert, SE side of McCoy Mountains, upper part of wash c. 4 mi. NW of Blythe Airport, c. 4 mi. ENE of McCoy Peak
195
Comment
SD247367
Pectocarya linearis
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-23
41418
Riverside
San Gorgonio River wash, ca. 3.7 miles east of Cabazon, ca. 1.125 miles NNE of One Horse Spring, south of I-10 and east of water bottling plant, between wind farms.
427
Comment
SEINET998821
Pectocarya linearis
Mitch Provance
2003-1
6602
Riverside
San Bernardino Valley: Riverside, Santa Ana River Wash, just under and NE of the Market St. Bridge.
244
Comment
UCR114826
Pectocarya linearis
Mitch Provance, Seychelle Provance
1998-2-17
86
Riverside
Jurupa Mountains, Jensen Quarry; Sunnyside area on W side of Sierra Blvd, c. 0.2 miles NW of the corner of Scenic Dr. and 34th St.
348
Comment
RSA524224
Pectocarya linearis subsp. ferocula
Steve Boyd, Timothy S. Ross, L. Arnseth, Jaime Bonilla
1990-4-2
4018
Riverside
Vail Lake area, lower slopes of Agua Tibia Mtn, along Hwy 79, E of USFWS Dripping Springs Guard Station.
488
Comment
UCR172185
Pectocarya penicillata
John F. Green
2006-5-2
s.n.
Riverside
Peninsular Ranges, French Valley; small unnamed drainage in agricultural field along Leon Road [San Diego Aqueduct right of way] between Van Gaale Lane and Borel Road
412
Comment
UCR174385
Pectocarya penicillata
A. C. Sanders
2006-5-19
32416
Riverside
Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
518
Comment
UCR98085
Pectocarya peninsularis
A. C. Sanders, Pam MacKay, Tim Thomas, G. K. Helmkamp
1997-2-8
19679
Riverside
Colorado Desert/San Jacinto Mtns:, Palm Springs area, Tahquitz Debris Basin at mouth of Tahquitz Canyon
183
Comment
CLARK-A1045-139
Pectocarya platycarpa
George K. Helmkamp
1978-4-1
Riverside
Deep Canyon rocky flat by University of California Reserve System Boyd research station; Palm Desert 15'Q
Comment
JEPS88955
Pectocarya platycarpa
Rimo Bacigalupi with Paul Hutchison
1958-2-19
6198
Riverside
9.4 mi n Blythe; w base of Big Maria Mts., in wash
167
Comment
RSA597413
Pectocarya recurvata
L. C. Wheeler
1970-4-5
s.n.
Riverside
West of Desert Hot Springs, by old road to 29 Palms.
Comment
UC882254
Pectocarya recurvata
I. W. Clokey
1935-4-17
6860
Riverside
Colorado Desert, Cottonwood Springs
Comment
UCR85190
Pectocarya recurvata
A. C. Sanders, G. K. Helmkamp, P. J. MacKay
1995-3-19
16151
Riverside
San Jacinto Mtns foothills/Sonoran Desert, Coachella Valley; alluvial fan of Chino Canyon along the Palm Springs tram road, north of the road, 14 telephone poles above Hwy 111/Palm Canyon Dr.
300
Comment
SEINET10840877
Pectocarya recurvata
David B. Dunn, Howard Brown; Elizabeth M. McClintock
1947-3-15
Dunn 2910
Riverside
Hillside by quadrat 4. Pushawalla Canyon.
Comment
SD39275
Pectocarya setosa
Edith A. Purer
1935-4-21
6446
Riverside
Pine Valley, Pines to Palms Highway
Comment
RSA401953A
Pedicularis densiflora
E. Crow
1929-4-7
304
Riverside
Corona Skyline Drive, Santa Ana Mts.
Comment
CAS-BOT-BC71401
Pellaea mucronata
Annie M. Alexander; Louise Kellogg
1941-3-23
1993
Riverside
Tahquitz Canyon, Palm Springs
170
Comment
POM856
Pellaea mucronata var. mucronata
P. A. Munz
1918-4-27
2123
Riverside
Temecula Canyon: base of rocks,
Comment Read comments Mar 27 2011
UCR234812
Pennisetum setaceum
Jim Andre, Glenn L. Clifton
2011-2-22
17477
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
RSA494644
Penstemon centranthifolius
B. L. Phillips
1988-4-29
s.n.
Riverside
Vail Lake, E of Temecula, in canyon S of, and draining into, SW finger of lake.
Comment
RSA651708
Penstemon centranthifolius
Diane M. Ramirez
1983-5-5
7
Riverside
Mellor Ranch Road, 4 mi S of junction with CA Hwy 243, S of Banning.
Comment
UCR38098
Penstemon centranthifolius
A. C. Sanders
1985-5-4
5779
Riverside
Santa Rosa Mtns, Pinyon Flats, c. 100 yards north of Hwy 74 at Pinyon Flats Campground.
1220
Comment
UCD124329
Penstemon spectabilis
K. M. Meyer; A. Townesmith, T. Scott
2007-3-18
134
Riverside
San Bernardino National Forest, 1 mile up Little Thomas Mountain Road. (Forest Road 6S13) just south of Lake Hemet from Rt. 74.
1467
Comment
UCR91662
Penstemon spectabilis var. spectabilis
Steve Boyd
1995-4-24
8490
Riverside
Peninsular Range, Palomar Range, Agua Tibia Wilderness Area, at NE [SE?] base of Wildhorse Peak, west of Devil's Hole, along the Wildhorse Trail near its gabbro peak known as 'Agua
762
Comment
POM19632
Pentachaeta aurea
Mary F. Spencer
1923-7-27
2211
Riverside
Fern Valley
1616
Comment
SBBG133365
Pentachaeta aurea
S. D. White, J. M. Wood
2008-5-15
11987
Riverside
Johnson Meadow, San Jacinto Mtns
1415
Comment
SBBG63075
Pentachaeta aurea
Mrs. J. D. Wright
1929-6-25
Riverside
San Jacinto Mtns [probably near Idyllwild]
Comment
HSC1081
Pentagramma triangularis
W. R. Supernaugh, Jr.
1964-12-24
25
Riverside
Joshua Tree Nat'l Monument, 0.25 mi. E of Ryan Campground
1311
Comment
RSA0060229
Pentagramma triangularis
C. W. Tilforth
1979-2-11
1742
Riverside
Whitewater Canyon, east of Morongo Indian Reservation.
441
Comment
LA204567
Peritoma arborea
Harlan Lewis;
1935-4-7
Riverside
Palm Springs
152
Comment
CAS-BOT-BC77481
Peritoma arborea var. angustata
Lewis S. Rose
1935-12-20
35676
Riverside
Whitewater
335
Comment
SD216467
Peritoma arborea var. angustata
Carol R. Annable, Lee Baron
1995-3-11
2268
Riverside
Cactus City rest stop on Interstate 10.
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-BC77532
Peritoma arborea var. arborea
Marcus E. Jones
1903-5-10
s.n.
Riverside
Palm Springs
60
Comment
RSA758331
Perityle emoryi
Doug Goldman
2005-3-3
3041
Riverside
Box Canyon, along the west side of Box Canyon Road, around 10 miles southwest of the intersection with Interstate 10 and around 0.7 miles southeast of Blake Hill
268
Comment
SBBG104631
Perityle emoryi
T. Glenn
1991-5-2
91 -13
Riverside
McCoy Mtns NW of Blythe
Comment
SEINET4568271
Perityle emoryi
Sarah J. De Groot, Leland Lubinsky, Naomi Fraga, Lisa Rojas
2005-2-10
4596
Riverside
Along Palen Pass Road, near Palen Pass, between Granite and Palen Mountains. Bluff of sharp light-colored volcanic rock.
402
Comment
SD84909
Petalonyx thurberi subsp. thurberi
Nancy Ryan Zabriskie, Walter Zabriskie
1971-10-23
452
Riverside
Near Andreas Canyon Club gate, South Palm Canyon Drive, Palm Canyon drainage, east slope San Jacinto Mountains.
167
Comment
UC872592
Petalonyx thurberi subsp. thurberi
Lewis S. Rose
1938-12-19
38324
Riverside
6 mi. s. Cathedral City
45
Comment
UCR266907
Petunia parviflora
D. E. Bramlet
2005-7-13
3899
Riverside
Perris-Aguanga Basin Region; San Jacinto Valley, Mystic Lake, SW side near duck club, 200 ft. east of South Contour Rd., 4700 ft. north of San Jacinto River
434
Comment
CAS-BOT-BC326733
Peucephyllum schottii
D. E. Breedlove
1962-3-11
1892
Riverside
On State 74, 5.7 miles southwest of Palm Desert
487
Comment
OBI65479
Peucephyllum schottii
H. E. McMinn
1935-6-25
4053
Riverside
Palms to pines hwy, near Palm Springs Canyon coming down grade
Comment
POM6873
Peucephyllum schottii
P. A. Munz, L. T. Street, Williams
1919-3-26
2391
Riverside
Salton Sea.
Comment
RSA747718
Peucephyllum schottii
Justin M. Wood
2009-3-26
399
Riverside
Western foothills of Mecca Hills, +/- 0.5 air mile east of the Coachella Canal and 4 air miles S of the I-10 Freeway.
21
Comment
UC68953
Peucephyllum schottii
H. M. Hall
Apr. 1905
5849
Riverside
near Dos Palmas; Colorado Desert
0
Comment
UC69292
Peucephyllum schottii
L. A. Greata
April 1905
Riverside
Coachella
Comment
CHSC8105
Phacelia
Edward L. Smith
1958-3-21
362
Riverside
Located 6 mi. s of Rice, near Priest's Well. Little Santa Maria Mts.
365
Comment
CHSC8308
Phacelia
Edward L. Smith
1958-3-21
373
Riverside
Located 6 mi. s of Rice, near Priest's Well. Little Santa Maria Mts.
365
Comment
POM126314
Phacelia ambigua
Thomas Craig
1927-4-2
7
Riverside
Canyon near Hidden Springs.
Comment
RSA346268
Phacelia campanularia
Robert F. Thorne, C. W. Tilforth, L. M. Shultz, R. K. Benjamin, J. Hogge
1980-4-16
54038
Riverside
San Bernardino Mountains: At mouth of Whitewater Canyon, ca. 1/4 mi. W of Whitewater P.O. and 1/2 mi. W of Whitewater River.
415
Comment
UCR88298
Phacelia campanularia
A. C. Sanders, K. C. Rose
1995-4-5
16369
Riverside
San Bernardino Mtns./Sonoran (Colorado) Desert, Coachella Valley; south of Mission Creek and west of Hwy 62
701
Comment
GMDRC2618
Phacelia campanularia subsp. campanularia
T. La Doux, J. Andre
2008-3-2
212
Riverside
along I-10 at Whitewater exit, on S-facing slope at White Water River crossing.. Elev. 1115 ft.
340
Comment
JOTR34190
Phacelia campanularia subsp. campanularia
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2010-5-27
2984
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, Lost Horse Mountain; narrow canyon with loamy slopes and rocky outcrops; 2009 burn area, below Lost Horse Mine
Comment
UCR116856
Phacelia cicutaria var. hispida
A. C. Sanders, Steven R. Hill
2001-5-4
24137
Riverside
Santa Ana Mtns. region, W of Temecula, Santa Rosa Plateau area, top of escarpment on Rancho California Rd. at Avenida del Oro (to Sandia Creek. Dr.), E side of Rancho Calif. Rd.
488
Comment
UCR132487
Phacelia cicutaria var. hispida
Tracy Tennant, J. S. Ross
1998-4-30
MOR- 68
Riverside
San Bernardino Mtns. Region, Morongo Indian Reservation, unnamed canyon running W to E between the southern portions of Hathaway and Potrero Canyons, c. 1.5 miles ENE of Banning Peak (VABM 3440)
854
Comment
UCR214308
Phacelia cicutaria var. hispida
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt
2010-5-17
38379
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, along dirt extension of Lake St., c. 1.0 mi. NNE (04 deg. ) of intersection of I-15 and Lake St.
503
Comment
UCR84655
Phacelia cicutaria var. hispida
Scott D. White, S. Ogg
1994-4-21
1966
Riverside
San Bernardino Mtns, Millard Canyon, near stream crossing of Forest Service Road 2S05, c. 4 miles south of Bear Wallow Spring
917
Comment
SEINET4681879
Phacelia crenulata
Steve Boyd, Tammy Morgan; Aydee Virgen; Sarah DeGroot; Valentin Arvizu; Tim Thibault
2004-5-14
11248
Riverside
Colorado Desert; Chocolate-Chuckwalla Mountains region: Western base of the Chocolate Mountains, small canyon, about 1.25 miles due north of Imperial County line and about 3.75 miles due west of aqueduct, accessed by dirt road off of main aqueduct road at siphon station. Within boundaries of U.S. Navy's Chocolate Mountains Aerial Gunnery Range.; 0
Comment
JEPS2303
Phacelia crenulata var. ambigua
E. E. Schellenger
May 1920
Riverside
canyon e Coachella; Colorado Desert
Comment
SD215565
Phacelia crenulata var. ambigua
W. Wisura, J. Dolan and M. Wall
1992-3-24
4619
Riverside
5.5 miles northeast of Mecca on Box Canyon Road.
Comment
UC668397
Phacelia cryptantha
Annie M. Alexander and Louise Kellogg
1941-4-24
2078
Riverside
Dry Morongo Morongo Valley Gorge
640
Comment
UCR80792
Phacelia davidsonii
Scott D. White
1993-5-29
1445
Riverside
San Bernardino Mtns, Banning Canyon, along the road to Raywood Flat, Yucaipa Ridge
1402
Comment
RSA776282
Phacelia distans
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-29
884
Riverside
Haugen Lehmann exit, Pacific Crest Trail up into canyon east of Cottonwood Canyon
915
Comment
JOTR31994
Phacelia fremontii
La Doux, Tasha, T. Herskovits, M. Wheeler, D. Shade
2011-4-19
2224
Riverside
Joshua Tree National Park. Little San Bernardino Mtns, Queen Valley; Pine City area along Old Queen Valley Historic Road (Stop 1)
Comment
UC219582
Phacelia imbricata subsp. patula
P. A. Munz
1922-7-8
6060
Riverside
Fern Valley San Jacinto Mts.
1767
Comment
POM47787
Phacelia minor
Mary F. Spencer
1918-3-27
795
Riverside
Palm Canyon, Palm Springs.
244
Comment
RSA427699A
Phacelia minor
N. C. Cooper
1945-5-6
2265
Riverside
San Gorgonio Mountains above Banning.
915
Comment
SD133067
Phacelia minor
Scott White
1991-5-13
91 99
Riverside
Hwy 79, immediately W of US Forest Service Campground at Dripping Springs
548
Comment
POM11517
Phacelia ramosissima var. latifolia
P. A. Munz
1922-7-1
5926
Riverside
Below Santa Rosa Mts.
1768
Comment
RSA443395
Phalaris aquatica
J. C. Roos
1962-6-30
s.n.
Riverside
Head of Tin Mine Canyon
Comment
JEPS1838
Pholistoma membranaceum
Marjorie D. Clary
1932-3-20
1616
Riverside
10 mi. n.w. Garnet (Mission Creek); Colorado Desert, Mission Creek
457
Comment
POM46798
Pholistoma membranaceum
Mary F. Spencer
1920-4-7
1582
Riverside
Palm Canyon, Colorado Desert
183
Comment
RSA0080318
Pholistoma membranaceum
Sarah J. De Groot, Cheryl Sevilla
2015-2-18
7363
Riverside
North fork Mission Creek, southeast San Bernardino Mountains, northwest of Desert Hot Springs.
780
Comment
CAS-BOT-BC135103
Phoradendron californicum
Roxana S. Ferris
1918-6-15
997
Riverside
in a wash 12 miles E of Showers Well
Comment
RSA0042114
Phoradendron californicum
Duncan S. Bell, LeRoy Gross
2014-3-20
6285
Riverside
Orocopia Mountains; Orocopia Wilderness area; northeastern section of range; approximately 3.5 air miles south of Hayfields Lake.
609
Comment
RSA609052
Phoradendron californicum
H. A. Wheeler
1931-1-20
s.n.
Riverside
Palm Springs.
30
Comment
SJSU4523
Phoradendron californicum
L. S. Rose
1966-12-11
66093
Riverside
Palm Springs
152
Comment
UC217921
Phoradendron californicum
P. A. Munz and D. Keck
1922-4-14
4992
Riverside
Colorado Desert, Indian Wells
106
Comment
RSA727246
Phoradendron densum
John F. Green
2008-1-18
s.n.
Riverside
Gavilan Hills: 5.5 miles WNW of Perris, c. 0.5mi. north of Santa Rosa Mine Rd. and 0.75 mi SE of Ida Leona Mine.
671
Comment
SEINET269096
Phoradendron libocedri
G. Helmkamp, L. Helmkamp
1995-11-16
2 -2
Riverside
San Jacinto Mtns. Lake Fulmor at Hwy 243.
1620
Comment
RSA420756
Phoradendron pauciflorum
Albert J. Perkins
1915-9-6
s.n.
Riverside
San Jacinto Mt.
Comment
CAS-BOT-BC171154
Phoradendron serotinum subsp. tomentosum
P. A. Munz; E. K. Balls
1952-8-21
17969
Riverside
Hamilton Canyon, SE end of San Jacinto Mountains
1432
Comment
CAS-BOT-BC260907
Phragmites australis
H. E. Hasse
1903-11-22
s.n.
Riverside
Cienega in Chino Canyon, San Jacinto Mts.
Comment
POM4167
Physalis crassifolia
I. M. Johnston
1917-4-4
s.n.
Riverside
Andreas Canon.
274
Comment
RSA784952
Physalis crassifolia
Duncan S. Bell
2012-2-12
3110
Riverside
Mecca Hills: approximately 1.25 air miles north of Box Canyon Road, and approximately 4 air miles southwest of Shavers Well.
256
Comment
UC1143155
Physalis crassifolia
H. S. Yates
1937-3-23
6430
Riverside
Painted Canyon; Thermal Quad.
121
Comment
UCR139378
Physalis crassifolia
I. M. Johnston
1917-4-4
s.n.
Riverside
San Jacinto Mtns./Sonoran (Colorado) Desert, Andreas Canyon
274
Comment
UCR113861
Picris echioides
Mitch Provance
2000-6-24
2056
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
SEINET8060794
Pinus coulteri
G. Yatskievych, K. McCrary
1984-7-29
84 -122
Riverside
Riverside County; State Route 243, 0.5 miles S of Baby Tree Spring
1585
Comment
JEPS46788
Pinus quadrifolia
W. L. Jepson and Hall
1901-1
Riverside
Base of El Toro
Comment
LA6157
Pinus quadrifolia
Torn A. Barnerd;
1928-12-2
sn
Riverside
Santa Rosa Mountains, Vandeventer Flat
Comment
OBI69339
Pinus quadrifolia
David Charlton
1988-5-21
1908
Riverside
Thomas Mtn Rd, from N to S. W of GarnerValley and S of Lake Hemet on hwy 74
1676
Comment
UCSB146
Pinus quadrifolia
Rensselaer, Maunsell
1937-9-21
Riverside
W. of Vandeventer Flat, San Jacinto Mts.
Comment Read comments Dec 18 2011
UCR158068
Plagiobothrys canescens
A. C. Sanders
1997-3-12
19847
Riverside
Lake Skinner area, lower Rawson Canyon, along road NE of Skinner Lake
457
Comment
UCR58495
Plagiobothrys canescens
Jeri Hirshberg
1989-4-19
s.n.
Riverside
Santa Rosa Plateau, Santa Ana Mtns., south of town of Murrieta, west of Mesa de Burro
610
Comment
JEPS68010
Plagiobothrys collinus
W. L. Jepson
1939-4-17
19130
Riverside
near Twin Springs; Temescal Canyon
274
Comment
OBI53611
Plagiobothrys collinus
Steve Myers
1988-1
s.n.
Riverside
Temescal Cyn, ca 1/4 mi W of intersection of hwy I-15 and Indian Truck trl
381
Comment
SD260921
Plagiobothrys collinus
Andrew C. Sanders, T. B. Salvato
2012-4-27
40089
Riverside
Peninsular Range: Santa Ana Mtns Region: Temescal Canyon, along Temescal Canyon Rd. east of I-15 crossing and nouth of Mayhew Cyn (Lake Mathews 7.5'Q)
313
Comment
UCR172750
Plagiobothrys collinus
Abby Sirulnik, Ian G. Gillespie
2000-5-14
42
Riverside
Peninsular Ranges; Santa Ana Mtn. Foothills, Temescal Canyon. Indian Truck Road exit off of Interstate 15, c. 0.9 mi. S on De Palma Road
427
Comment
SDSU18962
Plagiobothrys collinus var. californicus
C. Matt Guilliams, Jeannine Ross
2008-3-12
536
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.
436
Comment
RSA526491
Plagiobothrys collinus var. fulvescens
Steve Boyd, Timothy S. Ross
1990-5-11
4687
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
POM13580
Plagiobothrys leptocladus
P. A. Munz, D. D. Keck
1922-4-15
4988
Riverside
Near Moreno. Grain field.
366
Comment Read comments Mar 20 2011
SEINET272326
Plagiobothrys tenellus
A. C. Sanders, G Helmkamp
1997-3-15
19961
Riverside
Lake Skinner Area; NE of Skinner Lake in a tributary to Rawson Canyon along the dirt road. UTM 10km cell: MH-9E 1N. Sk
503
Comment
UCR201657
Plagiobothrys tenellus
Scott D. White, Justin M. Wood
2008-5-15
12000
Riverside
San Jacinto Mountains, Johnson Meadow
1476
Comment
UCR97670
Plagiobothrys tenellus
A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand
1997-3-12
19904
Riverside
Lake Skinner area, upper Rawson Canyon, 2.5 mi. NNE of Skinner Lake, 1 mi. SW of Crown Valley
595
Comment
SD262337
Plantago elongata
Mitch Provance, Jeremiah George
2017-3-23
317 64
Riverside
Elsinore Trough: Lake Elsinore, E side Baker St., about 0.5 miles SE of Pierce St. (Lake Elisonore 7.5'Q)
676
Comment
SDSU18408
Plantago erecta
C. Matt Guilliams
2008-2-21
473
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
UCR102842
Plantago erecta
A. C. Sanders
1997-4-3
20171
Riverside
Lake Skinner area, N edge of large clay patch adjacent to the E side of the Skinner entrance road, c. 1-2 km NE of Borel Road.
473
Comment
UCR116400
Plantago erecta
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-5-8
24178
Riverside
Perris-Aguanga Basin region, S of Hemet, E end of Diamond Valley, c. 1/4 mi. north of Newport Rd. and 3/4 mi. east of State St.
506
Comment
UCR120952
Plantago erecta
A. C. Sanders, Mitch Provance, T. B. Salvato, C. L. Sanders
2001-4-3
23892
Riverside
Perris-Aguanga Basin region, Temecula, along east side of pipeline NE of Long Canyon, west of San Diego Aqueduct
381
Comment
UCR97695
Plantago erecta
A. C. Sanders, G. Helmkamp
1997-3-15
19970
Riverside
Lake Skinner area: lower Rawson Canyon, along the dirt road toward Bachelor Mountain
457
Comment
JEPS7190
Plantago ovata
S. B. Parish
1912-10-23
8342
Riverside
Mecca Salton Basin
-57
Comment
RSA796540
Plantago ovata
Jim Andre
2012-3-19
21354
Riverside
Chuckwalla Valley. Along Hwy 177, 8.6 mi NE of Jct with I-10.
152
Comment
SD258466
Plantago ovata
J. M. Andre
2013-3-4
23871
Riverside
Riverside Mountains; east side of range, along rocky dirt road to historic mine area, 0.8 mile west of Highway 95, ca. 12 miles south of Vidal Jct.
127
Comment
UC450059
Plantago ovata
Ivan Johnston
Apr 4 1917-Apr 6 1917
1006
Riverside
near Palm Springs; Colorado Desert
152
Comment
UCR74366
Plantago ovata
Theo Glenn
1991-4-30
91- 68
Riverside
Sonoran (Colorado) Desert, McCoy Mtns, NW of Blythe
280
Comment
HSC87311
Plantago ovata var. fastigiata
Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. Ross
1988-3-10
2104
Riverside
N end of the Palen Mtns., 2 mi. W of Palen Pass
300
Comment
JOTR35362
Plantago ovata var. fastigiata
Harding, Mitzi, M. Wheeler
2011-1-26
146
Riverside
Joshua Tree National Park. Pinto Basin, where Chuckwalla Valley meets Pinto Wash, 0.5 mi west of Coxcomb Mountains, sandy burms above large wash (STOP2)
289
Comment
RSA402031A
Plantago ovata var. fastigiata
H. de Forest, F. Detmers
1931-4-2
s.n.
Riverside
Colorado Desert.
Comment
RSA4909
Plantago ovata var. fastigiata
Carl B. Wolf
1932-4-27
3025
Riverside
Colorado desert, 3/4 mile west of Utopia on Mecca-Blythe road
152
Comment
RSA741371
Plantago patagonica
Scott D. White, Justin M. Wood
2008-5-15
11981
Riverside
San Jacinto Mountains: Johnson Meadow.
1415
Comment
RSA771667
Plantago patagonica
Orlando Mistretta, Duncan S. Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4902
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
RSA722418
Platanthera sparsiflora
J. R. Bruff
1934-7-5
s.n.
Riverside
San Jacinto Mt.
2744
Comment
CAS-BOT-BC91875
Platystemon californicus
H. L. Mason
1926-4-30
3134
Riverside
Two miles south of Temecula.
Comment
POM305297
Platystemon californicus
Henry J. Ramsey, Henry J. Ramsey
1940-3-15
545
Riverside
S of Corona
Comment
UC167983
Platystemon californicus
Katharine Brandegee and Charlotte M. Wilder
1905-5-12
9
Riverside
Wilders near Riverside; near Riverside
Comment
UCR142190
Platystemon californicus
June Latting
1979-4-8
s.n.
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau
610
Comment
UCR151425
Platystemon californicus
D. L. Banks, V. W. Steinmann
1997-3-13
1421
Riverside
NW Palomar Mtns, Agua Tibia Mtns: Redhawk Housing Development, north of the Pechanga Indian Reservation in the hills south of the intersection of Marge Place and Tehachapi Pass (S of Redhawk Parkway)
378
Comment
JEPS5135
Plectritis ciliosa subsp. insignis
C. V. Meyer
June 1927
156
Riverside
San Jacinto Mountain, Saunders Meadow Saunders Meadow; San Jacinto Mountain, Saunders Meadow
Comment
POM13460
Plectritis ciliosa subsp. insignis
Philip A. Munz, I. M. Johnston
1922-5-19
5389
Riverside
Keen Camp, San Jacinto Mountains.
1463
Comment
SEINET3162856
Plectritis macrocera
M. E. Jones
1882-4-24
3167
Riverside
San Jacinto
Comment
RSA757727
Pleuraphis rigida
LeRoy Gross, Jackie McConnaughy, Drew Monks, Thomas Stoughton, Jane Tirrell, Malia Volke
2010-4-12
4356
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
UC39596
Poa fendleriana subsp. longiligula
W. L. Jepson and H. M. Hall
May 17 1901-Jun 1 1901
1913
Riverside
near summit Santa Rosa Peak
2590
Comment
RSA341984
Poa secunda
R. F. Thorne
1980-4-16
54082
Riverside
Branch Ravine W from Whitewater Canyon, W of road and ca. 3.2 miles N of Hwy 10 and Whitewater PO.
610
Comment
UCD90448
Poa secunda
R. Tofsrud
1949-4-27
s.n.
Riverside
Hwy 395 between Camp Haan and March Fiels.
Comment Read comments Apr 20 2013
UCR133398
Poa secunda
Tracy Tennant, J. S. Ross
1998-5-7
MOR- 109
Riverside
San Bernardino Mtns. Region, Morongo Indian Reservation, Wood Canyon (polygon W8), c. 0.6miles NNW of Cabazon.
1280
Comment
UCR91491
Poa secunda
Scott D. White
1995-4-5
2724
Riverside
Perris Valley, Lakeview Mountains: directly south of Rosary Ave. at ' T ' intersection with Central Ave., in town of Nuevo
488
Comment
CAS-BOT-BC242996
Poa secunda subsp. secunda
Frank W. Gould
1944-4-5
2235
Riverside
17 miles E of Temecula on Highway 79
Comment
CAS-BOT-BC243001
Poa secunda subsp. secunda
Peter H. Raven
1958-5-17
12941
Riverside
7.4 miles SE of Banning on road to Idyllwild, San Jacinto Mountains
Comment
RSA575919
Polygala cornuta var. fishiae
Steve Boyd
1994-10-14
8378
Riverside
Southern Santa Ana Mountains, San Mateo Cantyon Wilderness area of the Cleveland National Forest. Fisherman's Camp Trail (7S02) from Wildomar Road (7S01) west into Tenaja Canyon at its confluence with San Mateo Canyon., Fisherman's Camp
462
Comment
RSA774301
Polygonum
Duncan S. Bell
2011-4-7
2181 B
Riverside
The east side of the Arica mountains; approximately 1.2 air miles north of Priests Well. or approximately 4.5 air miles southwest of the ghost town of Rice.
308
Comment
CAS-BOT-BC413912
Polygonum aviculare
H. A. Zuill
1966-6-27
244
Riverside
2-4 miles WSW of Murrieta
Comment
UCR201626
Polygonum aviculare
Scott D. White, Justin M. Wood
2008-6-16
12139
Riverside
San Jacinto Mountains, meadow at Quinn Flat
1378
Comment
UCR278883
Polygonum punctatum
Mitch Provance
2012-11-10
17603
Riverside
San Bernardino Valley, Riverside, Springbrook Creek (remnant) Fairmont Park, between the east side of Lake Evans and the west side of Market St.
245
Comment
RSA104886
Populus fremontii
H. de Forest
1925-4-17
s.n.
Riverside
Indio.
Comment
RSA6114
Populus fremontii
Carl B. Wolf
1932-5-25
3679
Riverside
1 mile below the Fish Hatchery, Snow Creek, north base of San Jacinto Mountains
396
Comment
JOTR30767
Populus fremontii subsp. fremontii
La Doux, Tasha, Mike Bell, Katy Matthews
2007-4-4
1882
Riverside
Joshua Tree National Park. Little San Bernardino Mountains: (Stop 5) near Quail Springs, Smith Water Canyon
1161
Comment
POM178583
Porophyllum gracile
Marcus E. Jones
1930-3-15
26503
Riverside
Eagle Mountains.
Comment
RSA793473
Portulaca oleracea
Duncan S. Bell
2012-9-13
4194
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
SD247494
Potentilla glandulosa
Tracy Tennant, Mitch Provance
1998-6-16
MOR 433
Riverside
San Bernardino Mountain Foothills: Morongo Indian Reservation, upper Millard Canyon, north of Cabazon 7.5'Q.
1098
Comment
UCR217560
Potentilla rimicola
Jeff B. Galvin, Lee A. Ripma
2008-7-24
74
Riverside
Peninsular Ranges, San Jacinto Mountains, south of Deer Springs drainage, between 7 Pines and Marion Mountain trails
2427
Comment
UC495305
Prunus fasciculata
C. L. Hitchcock
1932-4-8
12219
Riverside
1 mi W of Cottonwood Springs; eastern Riverside Co.
Comment
JOTR34326
Prunus fasciculata var. fasciculata
Andre, Jim
2012-4-11
20830
Riverside
Joshua Tree National Park. Western margin of Eagle Mountains; 0.6mi south of Cottonwood Visitor Ctr. along Rte 11
912
Comment
SBBG71044
Prunus fremontii
R. C. and J. R. Robbins
1933-2-15
Riverside
Tahquitz Cyn
Comment
CAS-BOT-BC293743
Psathyrotes ramosissima
Mona Bourell
1987-4-14
3273
Riverside
BLM California Conservation Area, Hwy 195. Spur off of Box Canyon, near Mecca
150
Comment
UCD135007
Psathyrotes ramosissima
Lewis S. Rose
1959-1-12
59010
Riverside
Cathedral City.
121
Comment
RSA388059
Pseudognaphalium biolettii
Steve Boyd
1985-12-25
1197
Riverside
Gavilan Hills; granitic ridge on W side of Steele Valley in SCE Transmission Line Corridor.
Comment
SBBG133559
Pseudognaphalium biolettii
S. C. White
2004-4-26
10263
Riverside
San Jacinto Mtn foothills, Soboba Indian Reservation, Indian Crk Watershed
518
Comment
CAS-BOT-BC356792
Pseudognaphalium californicum
Peter H. Raven
1958-5-17
12953
Riverside
7.4 miles south-east of Banning on road to Idyllwild, San Jacinto Mountains
Comment
POM212613
Psilocarphus brevissimus
P. A. Munz
1941-5-18
16648
Riverside
About 15 miles northeast of Temecula.
Comment
RSA515331
Psilocarphus brevissimus
Jeri Hirshberg
1989-5-9
s.n.
Riverside
Santa Rosa Plateau, S of town of Murrieta, SW slope of Mesa de Burro.
579
Comment
SD68944
Psilocarphus brevissimus var. brevissimus
Robert F. Thorne, E. Lathrop and O. Clark, and S. Carlquist
1968-4-18
37436
Riverside
Mesa de Colorado, Rancho Californioa, Santa Rosa Plateau.
669
Comment
UC69025
Psilostrophe cooperi
H. M. Hall
Apr 1905
5890
Riverside
Chuckawalla Bench Colorado Desert
Comment
UCR90361
Psoralea macrostachya
D. L. Banks, V. W. Steinmann
1995-7-10
0750
Riverside
Agua Tibia Mtns, NW Palomar Mtns; Cleveland National Forest; Along the Wildhorse Trail, south of Lower Arroyo Seco, NW of Wildhorse Peak. In major drainage that flows off the NW flank of Wildhorse Peak.
610
Comment
UCR116822
Psorothamnus arborescens var. simplicifolius
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-4-6
23923
Riverside
Western Colorado Desert, Coachella Valley, Desert Hot Springs, north of intersection of Pierson Blvd. and Atlantic, north of flood control ditch
348
Comment
CAS-BOT-BC353633
Psorothamnus emoryi
D. E. Breedlove
1961-9-11
1257
Riverside
20 miles W of Blythe
106
Comment
CAS-BOT-BC353644
Psorothamnus emoryi
E. R. Johnson
1928-6-8
s.n.
Riverside
along highway, south of Mecca, west side of Salton Sea
Comment
CHSC843
Psorothamnus emoryi
L. Nelson
1935-4-17
Riverside
Colorado Desert.
Comment
RSA0027565
Psorothamnus emoryi
April Garbat, Kristin Forgrave, Deidre Conocchioli
2013-8-14
99
Riverside
From Desert Center, take Hwy 177 for 16.9 miles. Turn right (E) on Coxcomb Monument Rd/ Palen Pass Rd.
183
Comment
RSA403994
Psorothamnus emoryi
N. C. Cooper
1944-7-15
1552
Riverside
Palm Springs.
122
Comment
UC863688
Psorothamnus emoryi
Lewis S. Rose
1936-12-18
36789
Riverside
Palm Springs
138
Comment
UCR89567
Psorothamnus emoryi
George K. Helmkamp
1994-3-8
41- 15
Riverside
Western Colorado Desert, Indio Hills, junction of Palm Dr. & Varner Rd, below Edom Hill
200
Comment
CAS-BOT-BC340920
Psorothamnus schottii
Peter H. Raven
1958-1-24
11452
Riverside
Fargo Canyon
Comment
UCSB3060
Psorothamnus schottii
Gunnerson, Robert
1953-3-21
Riverside
9 miles east of Indio
Comment
CDA27787
Psorothamnus spinosus
W. E. Henson
Jul 1932
Riverside
Coachella Valley.
0
Comment
POM1899
Psorothamnus spinosus
J. S. Clease
1916-03
s.n.
Riverside
Palm Springs.
Comment Read comments Aug 27 2011
RSA263723
Pteridium aquilinum var. pubescens
R. Weatherby
1950-5-18
2968
Riverside
Hagador
640
Comment
RSA482019
Pteridium aquilinum var. pubescens
Richard Noyes, L. Arnseth
1988-9-10
730
Riverside
San Jacinto Mountains: South Ridge Trail, southwest of Tahquitz Peak.
2072
Comment
UCR239864
Pyrola picta
O. F. Clarke
2007-7-26
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., James Reserve
1646
Comment
CLARK-A1528-4984
Quercus agrifolia
J. B. Feudge
1930-4-4
2134
Riverside
701
Comment
UCR264648
Quercus berberidifolia
Mitch Provance, Jeremiah George
2012-8-4
812- 35
Riverside
Western Riverside County, Badlands south of Beaumont, Potrero Creek, E side of Highland Springs Ave., between Breckenridge and the entrance to Potrero
752
Comment
RSA597520
Quercus chrysolepis
Louis C. Wheeler
1945-10-6
6128
Riverside
San Jacinto Mountains. North fork San Jacinto River.
1890
Comment
SD229168
Quercus chrysolepis
Dick Schwenkmeyer
2012-8-27
810
Riverside
2.6 mi. east of the intersection of highway 243 and Fuller's Mill road, 7.5 mi. north of Idyllwild.
2034
Comment
JOTR34174
Quercus cornelius-mulleri
Harding, Mitzi, T. Herskovits and D. Oquendo
2011-5-5
135
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; side canyon of Pushawalla Canyon; Steep rocky/gravelly drainage near elevated seep, and steep gravelly hills surrounding it (Stop 4)
1371
Comment
SBBG55971
Quercus cornelius-mulleri
C. H. Muller, K. K. Muller
1983-4-15
11764
Riverside
0.5 mi S of Sage Forest Fire Stn, 13.4 mi S of Hemet
1639
Comment
UCR186853
Quercus cornelius-mulleri
Naomi Fraga, T. Thibault
2006-5-16
1670
Riverside
San Jacinto Mountains, Peninsular Ranges; c. 2.5 mi. up Morris Ranch Road near its intersection with a locked FS road west of Goff Flat
1585
Comment
RSA192357
Quercus engelmannii
E. W. Lathrop
1965-5-18
5757
Riverside
8 miles W of Murrieta.
610
Comment
UCR60981
Quercus engelmannii
B. G. Pitzer
1988-6-8
1044
Riverside
Rancho California area, avocado groves south of Avenida del Oro, just Calle Capistrano
Comment
UCSB11445
Quercus kelloggii
Olson, Jim
1962-5-5
Riverside
Rd to Pine Flat Campground, 17 mi SE of Banning
1767
Comment Read comments Jun 24 2010
SD260965
Quercus wislizeni
Mitch Provance
2010-7-6
610 01
Riverside
Bridges Creek, eastern end of San Timoteo Canyon, at northwest edge of City of Beaumont, west side of the I-10, about 0.3 miles south-southeast of Oak Valley Parkway.
751
Comment
UCD170489
Quercus wislizeni
Tom Scott
Apr 2011
2011- 571 -.3
Riverside
San Bernardino Mountains: South side of mountains in Banning Canyon on USFS road 2S01, c. 6.5 miles up canyon.
1492
Comment
UCR209590
Quercus wislizeni
Robert J. Steers, Stan C. Spencer, Matt Willis
2009-6-1
s.n.
Riverside
San Gorgonio Pass, near the town of Cabazon, west side of the San Gorgonio River on the Morongo Indian Reservation, c. 0.2 mi. SW of the corner of Dailey Rd. and Sullivan Rd.
671
Comment
UCR262385
Quercus wislizeni
Tom Scott
2011-1
2011- 568
Riverside
San Bernardino Mtns., south side of mountains in Banning Canyon, USFS Road 2S01, c. 1 mile north of locked gate at Bluff St.
1003
Comment
RSA520082
Quercus wislizeni var. frutescens
Steve Boyd, D. Bramlet
1988-10-8
2868
Riverside
Cahuilla Mountain, SW of Anza at head of Bautista Canyon. Along crest of the mountain.
Comment
RSA716342
Quercus wislizeni var. frutescens
R. E. Riefner Jr.
2006-10-11
6 -530
Riverside
E of Rainbow Canyon, N of Rainbow Heights, Termite's Hike Trail.
595
Comment
JOTR30996
Rafinesquia californica
La Doux, Tasha, B. Truesdell, M. Wheeler, M. Harding, E. Babich
2010-4-20
1318
Riverside
Joshua Tree National Park. Stop 3: Hexie Mountains, steep loose slopes above Blue Cut Gorge
Comment
UCR201654
Ranunculus californicus
Scott D. White, Justin M. Wood
2008-5-15
12006
Riverside
San Jacinto Mountains, Johnson Meadow
1476
Comment
POM13202
Ranunculus californicus var. austromontanus
P. A. Munz, I. M. Johnston
1922-5-20
5462
Riverside
1.5 mi below Kenworthy
1418
Comment
UCSB2063
Ranunculus cymbalaria
Haller, John
1950-5-21
Riverside
San Jacinto Mtns., shore of Hemet Lake
1463
Comment
UC480948
Ranunculus cymbalaria var. saximontanus
D. L. Crawford
745
Riverside
at side of lake Riverside
Comment
CAS-BOT-BC158118
Ranunculus muricatus
Jennifer H. Jones
2006-5-1
290
Riverside
Foot of Box Springs Mtns. E of University of California Riverside Campus; University Village Apartments SW corner of Big Springs Rd. and Watkins Dr.
335
Comment
RSA0085044
Raphanus sativus
Mary Duke, Christy Hightower, Cecilia McElroy
1982-5-15
7
Riverside
CA Hwy 74, just off highway E of Elsinore, 1 mi W of Hwy 15.
Comment
UCR131792
Ratibida
Mitch Provance
1998-6-20
753
Riverside
Jurupa Mountains, Glen Avon Heights, on the north side of Conning St. (dirt road portion traversing from W to E), which lies between Campbell St. and Lindsay St.
262
Comment
UCR396
Rhamnus crocea
Eugene Cardiff, Ken Smith
1954-4-5
s.n.
Riverside
Upper Santa Ana River/San Bernardino Valley, Jurupa Mountains, northwest of Riverside
671
Comment
RSA552764
Rhamnus ilicifolia
Steve Boyd, Tim S. Ross, Orlando Mistretta
1992-3-31
6750
Riverside
San Mateo Canyon Wilderness Area. Morgan Trail from Round Potrero W to junction with Tenaja Trail in N-fork Bear Creek.
671
Comment
JEPS58762
Rhododendron occidentale
W. L. Jepson
2271
Riverside
San Jacinto Mountain, Dark Canyon Dark Canyon; San Jacinto Mountain, Dark Canyon
1676
Comment
RSA276725
Rhododendron occidentale
John F. Emmel
1978-6-26
611
Riverside
San Jacinto Mts; Devils Slide Trail above Humber Park, at crossing of small stream from Powderbox Spring.
2220
Comment
SBBG59936
Rhododendron occidentale
Mrs. J. D. Wright
1929-6-25
Riverside
San Jacinto Mtns [probably near Idyllwild]
Comment
UC877122
Rhododendron occidentale
P. A. Munz
1922-7-6
6029
Riverside
San Jacinto Mountains, North Fork Tahquitz Creek North Fork Tahquitz Creek; San Jacinto Mountains, North Fork Tahquitz Creek
2225
Comment
UCR121303
Rhus aromatica
A. C. Sanders, Mark Elvin, Julie M. Vanderwier
2002-4-22
25014
Riverside
The Badlands, Laborde Canyon and adjacent slopes and side canyons, 1 mile east of Mt. Eden, SW of Beaumont
549
Comment
UCR89664
Rhus aromatica
Bern Schwenn
1994-4-5
s.n.
Riverside
Southern Mojave Desert, Little San Bernardino Mountains, Joshua Tree National Monument [now J.T. National Park], lower Johnny Lang Canyon, northeast of Quail Mountain
1468
Comment
RSA650228
Rhus ovata
Darrell Garrett
1949-2-6
s.n.
Riverside
White Water Canyon.
213
Comment
UCR41364
Rhus ovata
N. M. Fellows
1985-3-16
103
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
SD140166
Rhus trilobata
Scott White
1993-3-15
1193
Riverside
Elsinore, Highway 74, just west of northwest corner of Lake Elsinore
Comment
SEINET3080864
Rhus trilobata
A. C. Sanders, J. Goetzen
1996-5-1
18138
Riverside
San Bernardino Mtns.: Morongo Indian Reservation, along dirt road in Hathaway Crk. Cyn., N of Banning.
792
Comment
SD90416
Rhus trilobata var. pilosissima
Robert F. Thorne, E. Lathrop
1969-6-6
39324
Riverside
Santa Rosa Plateau: Rancho California
609
Comment
SEINET272333
Ribes indecorum
A. C. Sanders, G. Waines; B. Ehdai.
1997-3-12
19905
Riverside
Lake Skinner area: upper Rawson Canyon 2.5 mi. NE of Skinner Lake 1 mi. SW of Crown Valley
595
Comment
UCR187482
Ribes malvaceum
Diane Menuz
2006-6-6
142
Riverside
Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau, Miller Canyon, 1 hour hike from road
549
Comment
SD2151
Ribes quercetorum
Clyde Searles
1928-11-1
Riverside
Near Aguanga
Comment
UCR4148
Ricinus communis
Ronald M. Cope
1965-3-28
s.n.
Riverside
Upper Santa Ana River/San Bernardino Valley Region, Riverside, small canyon on west side of Canyon Crest Drive, about 2 mi south of Fire Prevention Lab
274
Comment
CSUSB1657
Robinia pseudoacacia
Schreiner
1973-7-23
Riverside
Lucerne Valley
609
Comment Read comments Jun 8 2013
RSA722426
Romneya coulteri
Pomeroy
1929-5-11
s.n.
Riverside
Glenn Ivy
Comment
UC284743
Romneya coulteri
P. A. Munz
1923-6-14
7108
Riverside
Trail, Glen Ivy to Santiago Peak, Santa Ana Mountains Glen Ivy; Santa Ana Mountains
1005
Comment
UCR130812
Rorippa palustris
D. E. Bramlet
2002-5-2
3263
Riverside
Perris-Aguanga Basin Region, Lake Skinner Filtration Plant, 579 m west of the Lake Skinner Dam and 366 m east of Washington St.
420
Comment
UCSC000942
Rosa californica
Peter Kamb
1948-7-11
1196
Riverside
San Jacinto Mts., Hall Canyon
1646
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
RSA507469
Rumex acetosella
Kathy Harper
1988-5-14
s.n.
Riverside
San Jacinto Mountains, Garner ranch Property on Hwy 74, less than 1 mile SE of the jct. with Hwy 243
Comment
UCR134594
Rumex hymenosepalus
Marisa Sripracha, Kyle Boyd
2004-2-14
010
Riverside
Sonoran (Colorado) Desert, Snow Creek, 25 m from Snow Creek Road, 0.7 km south of Hwy 111
352
Comment
JEPS3048
Rumex salicifolius var. denticulatus
Carl V. Meyer
1928-7-30
586
Riverside
San Jacinto Mts., Saunder's Meadow
Comment
RSA466124
Rumex salicifolius var. denticulatus
M. B. Dunkle
1933-7-20
3703
Riverside
Idyllwild, San Jacinto Mountains.
1616
Comment
RSA596112
Rumex salicifolius var. salicifolius
D. L. Banks
1996-11-7
1201
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Pechanga Indian Reservation, E of San Gabriel Church; At the end of the main road in the Reservation, 150 m E of the spring on the northern fork of Pechanga Creek at the E end of the Reservation.
579
Comment
SEINET2065953
Salazaria mexicana
A. C. Sanders, K. Rose
1995-4-5
16373
Riverside
San Bernardino Mtns. Coachella Valley, alluvial slopes and foothills S of Mission Creek and E of Hwy 62.
520
Comment
SEINET13947224
Salazaria mexicana
J. C. Roos
1965-1
s.n.
Riverside
Dos Palmas Springs, Santa Rosa Mountains
Comment
RSA653223
Salix
John Wallace, Steve McNabb
1991-5-5
11
Riverside
Colorado River.
Comment Read comments Jun 13 2012
CAS-BOT-BC103898
Salix 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
240
Comment
SD229272
Salix exigua
Dick Schwenkmeyer
2012-5-22
719
Riverside
Snow Creek, north base of Mt. San Jacinto, approx. 4 miles south of intersection of highways 10 and 111
511
Comment
UC498686
Salix exigua
Mrs. H. P. Bracelin
1932-4-12
602
Riverside
4.8 km. n Arlington (4 mi w of Riverside, e side of bridge over Santa Ana R., on rd. to Pedley)
240
Comment
RSA0010966
Salix exigua var. exigua
Mary F. Spencer
1918-4-7
812
Riverside
Palm Springs.
168
Comment
CLARK-A1528-831
Salix gooddingii
Oscar Clarke
1971-3-31
Riverside
Riverside
Comment
IRVC26249
Salix gooddingii
A. C. Sanders, D. Malueg
2003-5-8
26560
Riverside
San Jacinto Riverbottom, north of San Jacinto and SE of State St. San Jacinto Valley
465
Comment
POM180410
Salix gooddingii
E. C. Jaeger
1931-10-1
s.n.
Riverside
Stubbe Springs, near Keyes Ranch.
Comment Read comments May 29 2011
POM319097
Salix gooddingii
Patricia Wilder
1971-9-29
5274
Riverside
San Jacinto River drainage area. Base of the San Jacinto Mountains, east of Hemet on north side of Valle Vista at north end of Fairview Street, north of Florida Street; at boundary of Soboba Indian Reservation.
518
Comment
UCR225737
Salix gooddingii
A. C. Sanders, T. B. Salvato
2011-3-30
38891
Riverside
Peninsular Range; Elsinore Trough, city of Lake Elsinore, Baker St. c. 100 m NW of Hwy 74/Riverside Dr.
381
Comment
POM184903
Salix hindsiana
H. P. Bracelin
1932-4-12
600
Riverside
East side of bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside.
240
Comment
RSA786950
Salix laevigata
Robert F. Thorne, E. W. Lathrop, Walter Wisura
1977-7-8
49549
Riverside
Santa Ana Mountains: along Ortega Highway (74), about 3 miles south-southwest of El Cariso, near junction of Decker and Morrell Canyons
Comment
SD80051
Salix laevigata
Nancy Ryan Zabriske, Walter Zabriske
1970-3-27
268
Riverside
Andreas Canyon, east slope San Jacinto Mts.
305
Comment
UC717266
Salix laevigata
W. A. Setchell and Victor Duran
1935-4-17
8 a
Riverside
14 mi from Hemet (on way to Aguanga)
Comment
UCR201490
Salix lasiolepis
Scott D. White, Justin M. Wood
2008-5-15
11963
Riverside
San Jacinto Mountains, Garner Valley, northwest of Fobes Ranch Road and northeast of Hwy 74, valley bottom
1357
Comment
UCR99586
Salix lasiolepis
A. C. Sanders, S. Hawkins
1996-4-24
18091
Riverside
San Bernardino Mtns, Morongo Indian Reservation, SE edge of Burro Flats in vicinity of natural pond & bog
1159
Comment
UCR256740
Saltugilia australis
T. B. Salvato, Matthew Malle
2013-4-5
7523
Riverside
Perris-Aguanga Basin, Sedco Hills, east-facing slope above the intersection of Green Meadow Way and Beverly Street, c. 5 mi east of Lake Elsinore
579
Comment
RSA0095113
Saltugilia australis
Verne Grant
1955-5-17
9596
Riverside
On crest of Santa Ana Mts near Hwy 74.
811
Comment
UC63766
Salvia
H. M. Hall
1897-5-28
578
Riverside
vicinity Riverside (Gavilan road)
Comment
RSA411314
Salvia apiana
M. M. Thompson
1947-6-9
C 2081
Riverside
Los Alamos Canyon, Elsinore.
762
Comment
RSA613860
Salvia apiana
Scott D. White, Julie Greene
1997-3-12
4779
Riverside
Sun City: near I-215 Freeway, S of Perris and N of Menifee. Low hills E of Bavaria Dr.
488
Comment
RSA618409
Salvia apiana
D. L. Banks
1997-5-5
1967
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, east of its intersection with Pechanga Creek, along the south fork of Pechanga Creek.
396
Comment
UCR140707
Salvia apiana
A. C. Sanders
2004-5-12
27864
Riverside
Elsinore Basin Region, Walker Canyon at northeast foot of Alberhill Mountain, Temescal Creek
378
Comment
UCR262266
Salvia apiana
T. B. Salvato, Meenaxi R. Panakkal, Tim Thomas
2009-6-23
3739
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
JEPS62556
Salvia carduacea
Carl V. Meyer
Jun 1927
151
Riverside
hills near Temecula
Comment
SEINET7970252
Salvia carduacea
I. W. Clokey, C. B. Clokey, B. C. Templeton
1930-1
4624
Riverside
Perres, Gavilan Peak.
600
Comment
CSUSB1060
Salvia columbariae
Leland E. Francois
1966-3-6
3666 3
Riverside
One mile north of Lakeview, Calif. on a dirt road (no name) which runs north directly out of town.
448
Comment
HSC14331
Salvia columbariae
C. L. Hitchcock, C. V. Muhlick
1964-3-22
23244
Riverside
Side canyon near S entrance to Joshua Tree National Monument
Comment
RSA495427
Salvia columbariae
Steve Boyd, T. S. Ross, L. Arnseth
1989-3-12
2953
Riverside
Vail Lake area, Temecula Creek Cyn., just below Vail Lake Dam.
442
Comment
SD38584
Salvia columbariae
E. A. Purer
1935-4-21
6468
Riverside
W edge of Colorado Desert
Comment
UCR226068
Salvia columbariae
A. C. Sanders, T. B. Salvato
2011-4-1
38962
Riverside
Peninsular Range, Lake Elsinore, hill 90 m NE of intersection of Baker St. and Bunker St., 0.35 km NW of Hwy 74
395
Comment
UCR98066
Salvia columbariae
A. C. Sanders
1997-3-1
19713
Riverside
Riverside, Box Springs Mtns.: Coyote Hill (Bench Mark 'Versity', 1386 ft.) and ridge S and SE of the UCR Botanic Garden
427
Comment
CAS-BOT-BC221088
Salvia eremostachya
Peter H. Raven
1958-5-18
13000
Riverside
Along State Highway 74, 4.9 miles north-east of Pinon Flats [Pinyon Flat], San Jacinto Mountains
Comment
RSA727071
Salvia eremostachya
Jay Walker, R. C. Walker
3096
Riverside
4.5 miles NE of Pinyon Flats, along hwy 74.
Comment
SBBG29412
Salvia eremostachya
D. Myrick
1968-3-4
1809
Riverside
Palms to Pines Hwy out of Palm Desert
762
Comment
UCR17248
Salvia eremostachya
Bonner Blong
1966-5-13
660513- 14
Riverside
Santa Rosa Mtns, Martinez Canyon, below upper cabin on bench on south side of canyon
884
Comment
UCSB18091
Salvia eremostachya
Gill, Robert
1964-5-10
Riverside
state hiway 74; 4.7 mi E of Pinyon Flats
944
Comment
SEINET10836973
Salvia greatae
Harvey M. Hall
1905-4-22
Hall 5848
Riverside
Near Dos Palmos
Comment
RSA434136
Salvia mellifera
D. A. Young
1969-4-12
P 316
Riverside
10 mi SE of Hemet on State St.
335
Comment
RSA583737
Salvia mellifera
Steve Boyd
1995-4-24
8494
Riverside
Palomar Range, Agua Tibia Wilderness Area, northeastern base of Wildhorse Peak, west of Devil s Hole, along Wildhorse Trail near the rounded gabbro peak known as Agua .
762
Comment
UCR251869
Salvia mellifera
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
UCR25122
Salvia mohavensis
John C. Roos
1965-6-23
s.n.
Riverside
Sonoran (Colorado) Desert, Lost Palms Canyon in the Eagle Mtns
Comment
RSA82997
Salvia pachyphylla
Joseph A. Ewan
1930-8-31
2149
Riverside
Trail out of Tahquitz Valley, San Jacinto Mts.
2652
Comment
CDA40964
Salvia vaseyi
T. C. Fuller
1963-4-23
10289
Riverside
San Jacinto Mountains; Carrizo Canyon, Highway 74 to Pinyon Flat, south of Palm Desert.
0
Comment
UC889777
Sambucus mexicana
P. A. Munz
1922-6-24
5791
Riverside
Pipe Creek San Jacinto Mts., Hemet Valley
1402
Comment Read comments Mar 25 2011
UCR260518
Sambucus nigra subsp. caerulea
T. B. Salvato
2014-5-28
8000
Riverside
Perris-Aguanga Basin, Menifee, west side of Byers Rd between Wickerd Rd and Adjer St. 0.75 mi northwest of the intersection of Bundy Canyon Road and Murrieta Rd, and 4.1 mi southeast of Canyon Lake
Comment
RSA180500
Sanicula arguta
E. W. Lathrop
1964-5-10
5363
Riverside
10 miles west of Murrieta.
610
Comment
POM3180
Sanicula bipinnatifida
Robinson, Crocker
1916-3-29
s.n.
Riverside
Santa Ana Mountains, near Murrieta.
Comment
RSA543857
Sanicula bipinnatifida
Steve Boyd, Orlando Mistretta
1991-5-22
6308
Riverside
Vail Lake area, base of Agua Tibia Mtn, E of Dorland Mtn, W of Kolb Crk.
549
Comment
RSA701119
Sanicula bipinnatifida
Michael Wall
1996-7-1
170
Riverside
Cherry Valley, along Beaumont/Oak Glen Rd along Little San Gorgonio Creek, 2.6 mi N of Cherry Vly Blvd, W side of road.
Comment
UCR117319
Sanicula bipinnatifida
A. C. Sanders, W. W. Wright, J. Latting, et al.
1975-5-4
728
Riverside
Santa Rosa Plateau, Santa Ana Mtns., Mesa de Burro
610
Comment
SEINET13945144
Sanicula bipinnatifida
Steve Boyd
1986-1
1379
Riverside
Temescal Canyon: Alberhill Mtn., south slope of mtn., just east of claymine area. Elev 1400-1600 ft
488
Comment
UCR110987
Sarcodes sanguinea
George K. Helmkamp
1998-6-27
4128
Riverside
Santa Rosa Mtns., 9 mi SE of Hwy 74 along Santa Rosa Mtn Rd. (= Santa Rosa Truck Trail = F. S. Rd. 7S02), in vicinity of Santa Rosa Spring.
2232
Comment
UCR116798
Sarcostemma cynanchoides
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-5-7
24174
Riverside
Perris-Aguanga Basin region, S of Hemet, E end of Diamond Valley, along Gibbel Rd. 0.5-0.75 mi. east of State St., between Silver Dew Dr. and Morse Girard St., slopes and wash below the mouth of Avery Canyon
549
Comment
SD234790
Scandix pecten-veneris
G. K. Helmkamp, E. A. Helmkamp
2008-3-22
13236
Riverside
Sierra Nevada Mountains Foothills: along Mokelumne Vista Road at the junction with CA-49, just west of Mokelumne Hill village (Mokelumne Hill 7.5'Q)
479
Comment
RSA597079
Schedonorus arundinaceus
D. L. Banks, Elizabeth Hedge Banks, John B. Hedge
1996-6-6
1117
Riverside
NW Palomar Mountains; Agua Tibia Mountains; NW foothills of Dorland Mtn.; S end of Los Caballos Road, University of California-Emerson Oaks Reserve, SW side of the Water Storage tank., 100 m N of the road junction between the main Preserve Road and the road to the Emerson Cottage.
457
Comment
RSA335020
Schinus molle
Steve Boyd
1985-7-23
1010
Riverside
De Luz Rd., 7 mi. west of Rancho California.
366
Comment Read comments May 8 2013
UCR261140
Schinus terebinthifolius
A. C. Sanders, Jeff Crain
2015-5-20
41740
Riverside
Temesal Canyon, Temescal Creek at I-15 bridge, 2.2 km west of Lake St. at Alberhill
363
Comment
SEINET7072825
Schismus arabicus
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
UCR269844
Schismus arabicus
A. C. Sanders, Jim Malusa
2016-3-18
42385 B
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, along gasline road 21.5 km due north of Slab City/Camp Dunlap
538
Comment
RSA420831
Schismus barbatus
Christopher Davidson
1973-4-1
1801
Riverside
Hwy 71/79, appx. 7 mi from jct of Hwy 395 south.
412
Comment
SEINET7297410
Schismus barbatus
Isely, Bragonier
1960-1
7196
Riverside
Desert Palms
Comment
UCR134592
Schismus barbatus
Marisa Sripracha, Kyle Boyd
2004-2-14
008
Riverside
Sonoran (Colorado) Desert, Snow Creek, 25 m from Snow Creek Road, 0.7 km south of Hwy 111
352
Comment
SBBG119447
Schoenoplectus acutus var. occidentalis
A. C. Sanders
2004-5-12
27865
Riverside
Walker Cyn at N foot of Alberhill Mtn, Temescal Crk
378
Comment
RSA737274
Scirpus acutus var. occidentalis
Justin M. Wood
2008-9-22
151
Riverside
SW Perris Basin; Temecula - Murrieta Creek, downstream of 1st street bridge.
293
Comment
CAS-BOT-BC111017
Scirpus microcarpus
I. Johnston
1916-4-21
12
Riverside
Between Upland & Cucamonga (Red Hill)
Comment
SBBG80993
Scirpus microcarpus
D. L. Ill
1985-5-12
39
Riverside
Harford Springs, 1.6 mi S of Cajalco Rd on Gavilan Rd, right side of rd along Spring, Gavilan Hills
609
Comment
RSA567437
Scrophularia californica
J. Wear, Tim Wade
1991-5-7
91 -31
Riverside
SW flank of Double Butte, SW of Homeland and N of Grand Ave.
427
Comment
RSA650275
Scrophularia californica
W. A. Reinke
1971-5-8
s.n.
Riverside
7mi. N. of 2nd St. on [Highway] 71-74, Elsinore.
Comment
RSA709799
Scrophularia californica
A. C. Sanders
2004-6-30
28393
Riverside
Perris-Aguanga Surface/Menifee Valley Region: Paloma Valley, large rocky hill (1762 ft.) 1 mi. E of Murrieta Rd. and 1 mi. N of Bundy Canyon Rd., ca. 5 miles due south of Sun City.
470
Comment
UCR93025
Scrophularia californica
G. P. Schultz
1994-4-7
85
Riverside
Box Springs Mtns, Big Springs Canyon and N on the crest to Two Trees Canyon (S side)
Comment
UCSB25710
Scrophularia californica
Gliessman, Stephen
1968-7-17
Riverside
along Little Thomas Mountain Road, 2.7 miles southwest of junction with Highway 74, Little Thomas Mountain
1524
Comment
RSA425197
Scrophularia californica subsp. floribunda
J. D. Olmsted
1962-5-10
3631
Riverside
Coldwater Canyon, Corona city water supply.
396
Comment
CAS-BOT-BC214232
Scutellaria bolanderi subsp. bolanderi
John Thomas Howell
1927-8-2
2925
Riverside
Road to Hemet at top of control, Mt. San Jacinto
1371
Comment
RSA247367
Scutellaria siphocampyloides
Gary D. Wallace
1966-7-3
645
Riverside
San Jacinto Mountain: Thomas Mountain, southeast of Idyllwild.
Comment
UC1713648
Scutellaria siphocampyloides
C. Epling
1938-8-14
Riverside
Pine Cove; San Jacinto Mountains, Pine Cove
Comment
POM12031
Selaginella bigelovii
Mary F. Spencer
1928-5-28
1697
Riverside
Lower slope of San Jacinto Mountain
762
Comment
RSA684086
Selaginella bigelovii
Robert Gustafson
1980-5-5
1569
Riverside
Whitewater Canyon Road, 0.4 of a mile from the junction with Interstate 10. Whitewater Canyon wash
610
Comment
SEINET4065921
Selaginella bigelovii
S. B. Parish
1907-1
6110
Riverside
Collected from the western border of the Colorado desert.
200
Comment
UCR131828
Selaginella bigelovii
Jennie Phui
1998-5-30
030
Riverside
San Bernardino Mtns./San Gorgonio Pass, Morongo Indian Reservation, eastern fork of Lion Canyon, 3 miles up Lion Canyon road north of I-10 Fwy
600
Comment
CAS-BOT-BC62090
Selaginella eremophila
Milo S. Baker
1928-4-3
3296 a
Riverside
Palm Canyon
Comment
CAS-BOT-BC363487
Senecio californicus
A. G. Vestal
1929-3-28
s.n.
Riverside
9 miles south of Hemet on the St. John's Grade
Comment
SEINET2054637
Senecio californicus
Dave Hawks
1986-4-16
Riverside
Alta Mesa wind turbine field, on the ridge abvove Whitewater Canyon, W of Bonnie Berll. (Whitewater UTM 10 km cell: NH-N5, E3)
Comment
SEINET6659386
Senecio californicus
R. L. Piemeisel
1914-2-23
3816
Riverside
Crestmore field.; 0
Comment
RSA697094
Senecio douglasii
J. R. Bruff
1927-10-16
1 -U
Riverside
Roadside near Elsinore.
Comment
CLARK-A1528-2083
Senecio douglasii var. monoensis
John C. Roos
1947-11-1
3757
Riverside
Eagle Mountains
Comment
UC68965
Senecio flaccidus var. monoensis
H. M. Hall
May 1905
6247
Riverside
Cottonwood Pass Colorado Desert
609
Comment
RSA425136
Senecio mohavensis
Steven A. Junak
1983-3-23
1625
Riverside
East side of Jefferson Road, opposite entrance to Cahuilla Lake County Park, south of Indio.
0
Comment
RSA776688
Senecio mohavensis
Duncan S. Bell, Amanda Turek
2010-4-10
795
Riverside
Riverside Mountains; southern section of the mountain range; approximately 1 air mile southwest of Riverside Mountain Peak.
269
Comment
UCR21974
Senecio vulgaris
Steve Boyd
1980-5-5
202
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
610
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
UC2013411
Sequoiadendron giganteum
Rudolf Schmid and Mena J. Schmid
2009-5-1
2009 -5
Riverside
NW San Jacinto Mountains NE of Highway 243 ca. 16 Highway km NW of Idyllwild, in the S unit of the San Bernardino National Forest, on SW, flank of Black Mountain (summit). Just right (as ascending) of Black Mountain Trail in flat open area on the sloping plateau or saddle just above the head of Hall Canyon.
Comment
OBI40097
Sesbania herbacea
A. C. Sanders
1985-8-24
5950
Riverside
Near Oasis in the lower Coachella Valley, On the E side of hwy 195, ca 1/2 mi N of the intersectin with Hwy 86 and just N of Ave. 76
52
Comment
CAS-BOT-BC438205
Sesuvium verrucosum
A. C. Sanders; D. Bramlet; Mihai Costea; T. Salvato
1999-10-15
23186
Riverside
San Jacinto Valley: Mystic (San Jacinto) Lake, 1 mile W of Jackrabbit Trail on Gilman Springs Rd., 0.4 mi. W of Quail Lake Golf C. entrance, 2 mi. WNW of Eden Hot Spr.
436
Comment
SEINET238485
Sesuvium verrucosum
A. C. Sanders, D. Bramlet; Mihai Costea T. Salvato
1999-1
23186
Riverside
San Jacinto Valley: Mystic (San Jacinto) Lake 1 mile W of Jackrabbit Trail on Gilman Springs Rd. 0.4 mi. W of Quail L
436
Comment
SEINET239062
Setaria italica
Bill Isom
1973-10-30
206
Riverside
Moreno Valley: Cultivated experimentally at UC Moreno Valley Field Station south of Allesandro (&Cactus) between nason
457
Comment
RSA433909
Sidalcea malviflora subsp. sparsifolia
Gale Sphon
1955-5-22
s.n.
Riverside
Hemet Meadow
Comment
UC454912
Sidalcea malviflora subsp. sparsifolia
F. M. Reed
164
Riverside
Pigeon Pass, Box Spring Mountains, E of Riverside
Comment Read comments Jul 30 2006
OBI42663
Sidalcea sparsifolia
B. Pitzer & K. Kirtland, K. Kirtland
1986-5-6
202
Riverside
Butterfield Stage Ranch Development, in the hills on the N side of Pauba Valley in the Rancho Calif area, 1 mi S of Buck Mesa on the E side of Butterfield Stage Rd
457
Comment
CLARK-A1528-2460
Silene antirrhina
John C. Roos
1952-4-28
5590
Riverside
Box Springs Mountains
396
Comment
CAS-BOT-BC384577
Silene coniflora
A. C. Sanders; Steven R. Hill
2001-5-4
24130
Riverside
Santa Ana Mtns. region: W of Temecula, Santa Rosa Plateau area, top of escarpment on Rancho California Rd. at Avenida del Oro (to Sandia Crk. Dr.), E side of Rancho C. Rd.
488
Comment
RSA560367
Silene gallica
Steve Boyd
1992-4-14
6823
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness Area; Western flank of Bluewater Canyon along Bluewater Trail.
341
Comment
RSA477826
Silene laciniata subsp. major
Gale Sphon
1955-06
s.n.
Riverside
Horsethief Canyon, Elsinore Mountains.
Comment
RSA557877
Silene multinervia
Steve Boyd, Orlando Mistretta
1992-4-23
7053
Riverside
San Mateo Canyon Wilderness Area, along San Mateo Creek from Riverside Co. line, following San Mateo Trail upstream to the confluence with Bluewater Canyon.
243
Comment
RSA206257
Silene parishii var. viscida
Reid V. Moran
1968-8-3
15369
Riverside
NE slope 1 mile west of summit, Santa Rosa Mts.; Near 33 12 N, 116 28 W
2150
Comment
SD67900
Silene parishii var. viscida
Reid Moran
1968-8-3
15369
Riverside
North slope 1.0 mile west of summit; Santa Rosa Mountain.
2150
Comment
UCR121224
Silene verecunda subsp. platyota
Steve Boyd, C. Boyd, K. A. Boyd, Richard Noyes, L. Arnseth
1988-5-28
2260
Riverside
San Jacinto Mtns, Cahuilla Mountain, west of Anza, along hiking trail, mostly along the crest
1700
Comment
UCR20379
Silene verecunda subsp. platyota
W. W. Mayhew
1977-7-5
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., Pine Cove
1768
Comment
SEINET3523569
Simmondsia chinensis
Jim Andre
2011-2-2
16238
Riverside
Coachella Valley: mouth of Big Morongo Wash, 1 mi east of Hwy 62, just north of North Indian Canyon Road, west of Desert Hot Springs, 7.5 mi north of Hwy I-10 (Moronga Valley 7.5' Q).
487
Comment
UCR83199
Sisymbrium erysimoides
A. C. Sanders
1994-5-15
14478
Riverside
Mount Rubidoux, a rocky granitic hill on the NW side of Riverside on the E bank of the Santa Ana River
400
Comment
RSA0042480
Sisymbrium irio
Duncan S. Bell, Evan Meyer
2014-4-2
6491
Riverside
Orocopia Mountains; Orocopia Mountain Wilderness boundary; southern section of range; approximately 0.4 air mile south of Canyon Spring.
352
Comment
UCR249667
Sisymbrium irio
T. B. Salvato, R. T. Hawke, Tim Thomas, Mitch Provance
2013-3-8
7305
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
UCR90618
Solanum americanum
Scott D. White
1995-6-29
3402
Riverside
Santa Ana Mountains, Cole Creek, NW of Murrieta, just upstream from Murrieta Creek confluence
366
Comment
UCR22092
Solanum douglasii
Steve Boyd
1980-9-23
360
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau.
625
Comment
RSA427331
Solanum umbelliferum
N. C. Cooper
1947-4-5
2112
Riverside
Los Alamos Canyon, Elsinore.
762
Comment
RSA785962
Solanum xanti
J. D. Olmsted
1958-6-15
166
Riverside
5 mi. north of Filmore lake towards Banning on Banning-Idyllwild road, near N Fk. San Jacinto river drainage
Comment
UCR34947
Solidago californica
L. B. Ziegler
1964-8-25
020
Riverside
San Jacinto Mtns., Garner (Hemet) Valley. From Kenworthy Ranger Station at edge of meadow.
1387
Comment
UC1608248
Solidago velutina subsp. californica
Steve Boyd, Tim Ross, and Orlando Mistretta
1992-2-26
6691
Riverside
San Mateo Canyon from Fisherman's Camp downstream to confluence with Bluewater Canyon; Santa Ana Mountains, San Mateo Canyon Wilderness Area
304
Comment
UCR112387
Soliva sessilis
A. C. Sanders
1998-5-9
21755
Riverside
Riverside, Fairmont park, across the lagoon from the boat rental building, NE side of park
238
Comment
RSA708222
Sonchus asper
Scott D. White, Angelia Carey
2004-5-7
10336
Riverside
San Jacinto Mountain foothills: Indian Creek and adjacent foothills.
549
Comment
UCR187469
Sonchus asper
Diane Menuz, Carlos Navarro, Theresa Johnson
2006-4-21
046
Riverside
Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau, near Mesa de Burro, along waterline road just east of small stream
570
Comment
RSA674660
Sonchus oleraceus
Scott D. White
2000-8-5
8116
Riverside
San Jacinto Mountains: Near Mountain Center. Unnamed ephemeral drainage (tributary to S Fork, San Jacinto River).
1402
Comment
UCR104860
Sonchus oleraceus
George K. Helmkamp, E. A. Helmkamp
1998-2-18
2729
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley; 0.3 mi south of Chuckwalla Rd. on Graham Pass Rd.
122
Comment
UCR256704
Sonchus oleraceus
Duncan S. Bell
2012-3-8
3144
Riverside
Mojave Desert, Southern section of the Mecca Hills; north side of the canal, approximately 4.75 air miles southeast of where Box Canyon Road crosses the Coachella Canal
16
Comment
SD73460
Spergularia bocconi
Earl W. Lathrop
1970-5-19
7076
Riverside
5.0 miles west of Murrieta, along the Santa Rosa Ranch Road.
609
Comment
RSA0098431
Spergularia macrotheca var. leucantha
J. C. Roos
1937-5-9
639
Riverside
La Sierra.
Comment
CAS-BOT-BC390860
Spergularia marina
F. M. Reed
1906-7-1
s.n.
Riverside
West Riverside
Comment
SD181608
Spergularia marina
Scott D. White
2001-5-1
8442
Riverside
Near Sun City, Quail Valley, valleys and slopes east of Canyon Lake and west of Goetz Road; Lake Elsinor/Romoland [quads]. Abundant in heavy soil near an abandoned cattle pond.
441
Comment
SDSU8232
Sphaeralcea ambigua
Marjorie Collier
1951-3-25
M 307
Riverside
Palm canyon 5 miles south of Palm Springs
Comment
UCR178572
Sphaeralcea ambigua
R. G. Swinney
1967-2-4
0004
Riverside
Sonoran (Colorado) Desert/ San Jacinto Mtns., Snow Creek
335
Comment
UCR30102
Sphaeralcea ambigua
George K. Helmkamp
1983-4-5
483- 14
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, large wash below Chuckwalla Spring, 9 miles SW of Graham Pass Road
489
Comment
UCSB18133
Sphaeralcea ambigua
Collard, Pat
1964-5-10
Riverside
State Highway 74, 5.1 miles NE of Pinyon Flats Campground
944
Comment
UCSB4100
Sphaeralcea ambigua
Hawkins, L.
1956-4-14
Riverside
Whitewater Canyon
Comment
JOTR34049
Sphaeralcea ambigua var. ambigua
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2010-5-27
2949
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, Lost Horse Mountain; above trail to Lost Horse Mine on basalt outcrop with scree slopes
Comment
JEPS67321
Sphaeralcea ambigua var. rugosa
W. L. Jepson
1914-5-18
6029
Riverside
on road from Pinyon Well, Indio. County Well, N of Indio
152
Comment
RSA782143
Sphaeralcea angustifolia
Stephanie Rockwood, Christi Gabriel
2011-10-18
133
Riverside
Ford Dry Lake Area, Pallen Dunes Road. I10 exit 217. Chuckwalla Valley.
99
Comment
UC185557
Sphaeralcea angustifolia
C. R. Orcutt
Riverside
Colorado Desert
Comment
POM13603
Sphenosciadium capitellatum
E. C. Jaeger
1921-7-10
1143
Riverside
Round Valley, San Jacinto Mountains.
Comment Read comments Aug 21 2007
UCR235005
Sporobolus airoides
A. C. Sanders, John F. Green
2012-5-27
40210
Riverside
Peninsular Range; Perris-Aguanga Basin Region, San Jacinto River north of Canyon Lake, between Hwy 74 and Goetz Rd.
428
Comment
UCR245796
Sporobolus airoides
A. C. Sanders, T. B. Salvato, Ana Hernandez, Karyn Drennen, Angela Collada
2013-10-2
40959
Riverside
Peninsular Range, Wilson Valley Preserve, 0.12 mi. S of Wilson Valley Rd., 1.1 mi. east of Sage Rd., 1.65 mi. east (87 deg. ) of Round Top Mtn.
770
Comment
UCSB26238
Stachys albens
Gliessman, Stephen
1968-7-24
Riverside
east side of Morris Ranch Road; 0.4 miles north of junction Highway 74; south San Jacinto Mountains
1402
Comment
POM49370
Stachys stebbinsii
F. W. Peirson
1924-6-2
s.n.
Riverside
Near foot of Temescal canyon.
Comment
RSA192196
Stachys stebbinsii
E. W. Lathrop
1960-6-14
5005
Riverside
14 miles west of Murrieta.
Comment
UC63149
Stebbinsoseris heterocarpa
H. M. Hall
April 1903
3828
Riverside
vicinity Riverside (Southern California)
365
Comment
CLARK-A1528-391
Stellaria media
unknown
1969-5-1
Riverside
Riverside
Comment
POM13795
Stellaria nitens
P. A. Munz
1922-4-28
5039
Riverside
Leach Canyon, Santa Ana Mts.
610
Comment
UCR22161
Stephanomeria exigua
Steve Boyd
1980-6-2
306
Riverside
Gavilan Hills, Harford Springs County Park, northwest corner of the Gavilan Plateau
640
Comment
UCR177630
Stephanomeria exigua subsp. deanei
John F. Green, M. D. Wilcox
2003-7-15
s.n.
Riverside
San Jacinto Mtns., powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain
1189
Comment
JOTR31230
Stephanomeria exigua subsp. exigua
La Doux, Tasha, Alice Miller, G. Clifton
2009-4-9
2014
Riverside
Joshua Tree National Park. Pinto Basin; (Stop 5) sandy fans leading to Pinto Wash
357
Comment
RSA0108937
Stephanomeria parryi
Duncan S. Bell, Amanda Bell
2012-1-28
3073
Riverside
East side of the Arica Mountains; collecting along the old railroad tracks on the west side of Rice Valley, approximately 6.25 air miles south of the ghost town of Rice.
224
Comment
CLARK-A1045-205
Stephanomeria pauciflora
George K. Helmkamp
1979-4-29
Riverside
Windy Point Whitewater 7.5'Q
Comment
RSA658627
Stephanomeria pauciflora
Georgy J. Ley
1971-3-27
P- 62
Riverside
Collected: 2mi N of Palm Springs, off Hwy 111, W on dirt road approx. 1/4 mi. into Chino Canyon.. Colorado Desert
244
Comment
UC35812
Stephanomeria virgata subsp. pleurocarpa
H. M. Hall
Aug 1901
2587
Riverside
s side San Jacinto Mountains
1645
Comment
UC869264
Stillingia linearifolia
C. L. Hitchcock
1940-3-31
5888
Riverside
between Cottonwood Spring and Pinto Basin
Comment
POM8463
Stillingia spinulosa
Mary F. Spencer
1920-3-24
271
Riverside
Indio.
Comment
SBBG34745
Stillingia spinulosa
T. L. Secrest
1950-3-13
Riverside
near Indio
Comment
VVC577
Stipa coronata
A. C. Sanders, J. Mac
1997-5-4
20694
Riverside
San Jacinto Mountains, N side of the range, Twin Pines Creek below the confluence with Brown Creek.
854
Comment
UCR2606
Stipa hymenoides
Mrs. C. M. Wilder
1907-1
s.n
Riverside
Sonoran (Colorado) Desert, Palm Springs
198
Comment
UCR122566
Stipa parishii
George K. Helmkamp, E. A. Helmkamp
1998-6-27
4082
Riverside
Santa Rosa Mountains., Santa Rosa Mountain Road, 3.3 mi south of Calif. Hwy 74
1601
Comment
UCR162281
Stipa speciosa
S. J. Myers, John Green
2003-4-4
s.n.
Riverside
San Jacinto Mountains, Juan Diego Flats on powerline trail west to Reed Valley, NW of Cahuilla Mountain
1244
Comment
UCR2817
Stipa speciosa
F. M. Reed
1906-3-17
924
Riverside
City of Riverside, north junction of upper branches of Arroyo Tequesquite, near bee ranch
335
Comment
CAS-BOT-BC61183
Streptanthus bernardinus
H. M. Hall
1901-6-1
2243
Riverside
San Jacinto Mountains. In canyons of the west side.
1767
Comment
CAS-BOT-BC376007
Stylocline gnaphaloides
Geo. B. Grant
1906-5-1
6733
Riverside
Colorado Desert at Palm Springs
Comment
JOTR30143
Stylocline micropoides
La Doux, Tasha
2008-2-4
1709
Riverside
Joshua Tree National Park. Stop #1: Hexie Mtns./Porcupine Wash; open sandy wash near road heading to Cottonwood.
745
Comment
CDA23534
Suaeda
F. J. Willmarth
1959-3-27
Riverside
Coachella Valley, Indio.
0
Comment
SEINET13943287
Syringa vulgaris
Miles Fellows
1985-1
s.n.
Riverside
Cultivated at the UCR Botanic Garden; 1300 ft alt.
396
Comment
RSA101220
Tamarix aphylla
David B. Dunn
1947-7-12
2968
Riverside
Pushawalla Canyon, Indio Hills.
Comment Read comments May 24 2012
RSA714597
Tamarix ramosissima
A. C. Sanders
2004-5-11
27843
Riverside
Elsinore Basin Region: Alberhill Mountain, formerly clay mine area ca. 1 mile SE of Alberhill.
439
Comment
UCR103777
Tamarix ramosissima
Scott D. White
1994-10-21
2509
Riverside
Temecula Valley, Murrieta Creek channel downstream from Santa Gertrudis Creek confluence. south of bridge at Winchester; north of Long Valley Rd.
305
Comment
UCR109966
Tamarix ramosissima
G. S. Nuessly
1980-4-29
s.n.
Riverside
Coachella Valley, Indio, Oleander Ave. off Monroe St., between Fred Waring Dr. (Ave 44) and the Whitewater River Channel
0
Comment
UCR20720
Tamarix ramosissima
A. C. Sanders, Steve Boyd, J. Zabriskie
1980-4-17
1317
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
RSA701746
Tauschia arguta
Steve Boyd, Valerie Soza
2004-6-22
11543
Riverside
Western flank of the range, vicinity of Alvin Meadows and Chimney Flats, west of Idyllwild along forest service road 5N13 near 5N06.
1463
Comment
RSA765231
Tauschia arguta
L. M. Prince, Duncan Bell
2009-6-17
569
Riverside
Cleveland National Forest
Comment
JEPS16896
Tetradymia comosa
Peter H. Raven, S. R. Snow
1956-6-30
9546
Riverside
1.7 mi w Dripping Springs Guart Station (on road to Temecula)
Comment
CAS-BOT-BC176283
Thamnosma montana
John Thomas Howell
1928-1-31
3320
Riverside
At nw. end of Pinto Basin, n. Colorado Desert
Comment
LA208490
Thamnosma montana
A. M. Johnson;
1933-2-23
4178
Riverside
Whitewate Mesa, Indian Wells
Comment
JEPS54134
Thysanocarpus curvipes
L. M. Newlon
1922-4-3
439
Riverside
Mt. San Jacinto , Palm Sprs, Andreas Canyon (Palm Sprs, Andreas Canyon)
Comment
UCR230189
Thysanocarpus curvipes
A. C. Sanders
2011-4-6
38987
Riverside
Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon, along Temescal Canyon Rd. 1.5 mi. NE (73 deg. ) of Glen Ivy Hot Springs, 0-0.4 mi. NE of I-15 crossing
320
Comment
RSA0057489
Thysanocarpus curvipes var. eradiatus
Rockwell
1930-11-26
s.n.
Riverside
Mecca.
Comment
CAS-BOT-BC67256
Thysanocarpus laciniatus var. hitchcockii
John H. Thomas
1977-3-23
18479
Riverside
Joshua Tree National Monument. Squaw Tank, about 15 miles southward from Twenty Nine Palms.
Comment
UCR131017
Tidestromia oblongifolia
Karen Kirtland
1998-11-6
s.n.
Riverside
Sonoran (Colorado) Desert, sand and gravel mine c. 8 miles (airline) north of Blythe, SW of Big Maria Mtns. on Midland Road
137
Comment
SEINET10447669
Tidestromia oblongifolia
Billy Joe Cox
1975-10-10
Cox 4222
Riverside
Palo Verde, 1-3 km W, (ca 32 km S of Blythe); creosote desert scrub; sandy and gravelly entisols.
70
Comment
RSA0087453
Tidestromia suffruticosa var. oblongifolia
Sarah J. De Groot, Amy Rouillard
2015-9-15
7566
Riverside
Ford Dry Lake, Chuckwalla Valley, north of I-10.
107
Comment
SEINET3152972
Tiquilia palmeri
G. B. Grant
1906-5-1
197 -A
Riverside
Collected on Colorado desert at Palm Springs, southern California
Comment
UCR120583B
Tiquilia palmeri
Steven R. Hill, K. Kramer
2001-4-27
33490 B
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
UC178999
Tiquilia plicata
Alderson
Riverside
Palmetto Springs [Palm Springs] Colorado Desert, Palmetto Springs
Comment Read comments Apr 17 2011
SD182543
Toxicoscordion fremontii
Ed LaRue
1989-3-30
Riverside
Rancho California area, ca. 4 miles west of Temecula, with Avenue del Oro as the north boundary.
1250
Comment
SEINET10874601
Trianthema portulacastrum
Billy Joe Cox
1975-10-10
Cox 4223
Riverside
Palo Verde, 1-3 km W, (ca 32 km S of Blythe); creosote desert scrub; sandy and gravelly entisols.
70
Comment
RSA339058
Tribulus terrestris
Robert F. Thorne, R. Dahlgren, Gertrud Dahlgren
1979-8-22
53589 -b
Riverside
Joshua Tree National Monument: Hidden Valley.
1280
Comment
CLARK-A1528-2131
Trichoptilium incisum
John C. Roos
1966-3-20
Riverside
Chuckwalla Mountains
Comment
JOTR38678
Trichoptilium incisum
Hodges, Stephen R.
2017-2-2
685
Riverside
Joshua Tree National Park. Cottonwood Mountains; at base of southern end, north of park boundary
Comment
POM122175
Trichoptilium incisum
Marcus E. Jones
1926-2-15
s.n.
Riverside
Near Indio.
Comment
RSA0106766
Trichoptilium incisum
Duncan S. Bell, Amanda Turek
2009-3-29
158
Riverside
Collecting in the large western drainage of the Arica Mountains, within the Palen/McCoy wilderness area.
434
Comment
RSA0108825
Trichoptilium incisum
Duncan S. Bell, Amanda Turek
2009-3-30
178
Riverside
South end of the Arica Mountains; approximately 1.5 air miles southwest of Priest Well.
365
Comment
RSA474764
Trichoptilium incisum
C. Cunningham, B. C. Templeton
1941-03
s.n.
Riverside
Shaver's Summit, Highway 66-70, 30 miles east of Indio
Comment Read comments Apr 24 2011
SBBG46751
Trichoptilium incisum
Leota Davidson
1966-4-5
316
Riverside
Wiley Well Rd, second intersection S of Interstate 10, Chuckawalla Mtns
Comment
GMDRC6569
Trichostema lanatum
J. M. Andre
2012-6-15
30525
Riverside
San Jacinto Mountains: along Hwy 243, 8.6 mi. south of Interstate 10 (Banning), just northeast of Hungry Hollow and Poppet Flat; SB Natl. Forest
1309
Comment
JEPS63183
Trichostema parishii
W. L. Jepson
1901-5-22
1335
Riverside
Palm Canyon of Mount San Jacinto towards Van Deventers Ranch
Comment
RSA34511
Trichostema parishii
Willa Rutherford
1944-7-15
2680
Riverside
Palms to Pines Hwy., San Jacinto Mtns.
1372
Comment
RSA440727
Trichostema parishii
E. C. Jaeger
1921-6-7
s.n.
Riverside
Greggs Ranch. San Jacinto Mtns.
1280
Comment
UCR104935
Trichostema parishii
A. C. Sanders, Pam MacKay, Tim Thomas & O. F. Clarke
1997-5-4
20677
Riverside
San Jacinto Mountains, N side of the range, 0.2 mi. north of Twin Pines Ranch Road on the dirt road to Brown Creek and Cabazon
1098
Comment
RSA91415
Trifolium albopurpureum
F. W. Peirson
1914-04
549
Riverside
Beaumont, San Gorgonio Pass.
Comment
RSA619549
Trifolium ciliolatum
D. L. Banks
1997-5-5
1983
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, east of its intersection with Pechanga Creek, along the south fork of Pechanga Creek.
396
Comment
UCR126370
Trifolium depauperatum
A. C. Sanders, W. W. Wright, J. Latting, et al.
1975-5-4
678 B
Riverside
Santa Rosa Plateau, Santa Ana Mtns., Mesa de Burro
610
Comment
JOTR32334
Trifolium microcephalum
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2011-5-9
2455
Riverside
Joshua Tree National Park. West of Queen Mountain, southern end of Wonderland of Rocks; Wonderland Wash, north of Mill Street Mine parking area. Active wash corridor with sandy bottom and surrounded by granitic outcrops and pediments; with heavy foot traffic (Stop 1)
1297
Comment
POM12878
Trifolium monanthum subsp. grantianum
Philip A. Munz
1922-7-6
6010
Riverside
Tahquitz Valley, San Jacinto Mountains.
2195
Comment
RSA561106
Trifolium obtusiflorum
Steve D. Boyd, Tim S. Ross, D. Bramlet
1993-5-12
7328
Riverside
Southern Santa Ana Mountains, Sant Mateo Canyon Wilderness Area. San Mateo Canyon, along stream and adjacent benches and lower slopes from confluence with Los Alamos canyon downstream to confluence with Tenaja Canyon.
365
Comment
CSUSB1217
Trifolium repens
D. L. Heald
1966-3-28
15
Riverside
Found on Overland Street near Chemawa Junior High School in Arlington.
243
Comment
UCR20977
Trifolium truncatum
A. C. Sanders
1980-5-17
364
Riverside
Santa Rosa Plateau, Santa Ana Mtns., 2.5 miles SW of Murrieta, Mesa De Burro
620
Comment
HSC83134
Trifolium variegatum
A. C. Sanders
1980-7-19
1690
Riverside
James Reserve in Hall Canyon above Lake Fulmor, 3.5 mi NW of Pine Cove. Along a small stream on the NW slope of the forested large hill (6168) S of the reserve.
1707
Comment
RSA741183
Trifolium variegatum
Scott D. White, Justin M. Wood
2008-6-16
12115
Riverside
San Jacinto Mountains: Fobes Canyon, +/- 1 mile up Fobes Ranch Road from Fobes Spring.
1540
Comment
UCR201708
Trifolium variegatum
Scott D. White, Justin M. Wood
2008-5-15
11994
Riverside
San Jacinto Mountains, Johnson Meadow
1476
Comment
UCR20926
Trifolium variegatum
A. C. Sanders
1978-7-3
s.n.
Riverside
San Jacinto Mountains, along old fire road between the James Reserve and the Black Mountain Road
1677
Comment
HSC65747
Triglochin scilloides
R. F. Thorne
1974-5-23
44677
Riverside
Santa Rosa Plateau, Rancho California, at N base of Mesa de Colorado
610
Comment
UCR193736
Triodanis perfoliata
A. C. Sanders, Tim Thomas, T. B. Salvato, Mitch Provance
2008-7-1
35654
Riverside
Peninsular Range; San Jacinto Mtns., May Valley, slopes west of Herkey Creek and north of Bonita Vista Rd., SSW of Fleming Ranch
1524
Comment
UCR139053
Triticum aestivum
D. L. Banks
1997-2-23
1316
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
CAS-BOT-BC323086
Trixis californica
Herman Knoche
1919-6-1
611
Riverside
Palm Springs
Comment
HSC24984
Trixis californica
Richard Spjut
1972-2-1
2161
Riverside
Colorado Desert; N base and slopes of the Chuckawalla Mts., ca. 3-4 mi. S of Desert Center
305
Comment
UCSB63747
Trixis californica
Flinck, Al
1964-5-17
Riverside
State Highway 74, 6 miles S of State Highway 111
Comment
JOTR36009
Trixis californica var. californica
Harding, Mitzi, T. Herskovits
2012-3-16
217
Riverside
Joshua Tree National Park. Eagle Mountains, Cholla Wash
Comment
HSC7001
Tropidocarpum gracile
C. L. Hitchcock
1966-3-16
24194
Riverside
About 5 mi. NE of Aguanga
Comment
RSA0023468
Tropidocarpum gracile
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-12
2919
Riverside
Vail Lake area, Temecula Creek Cyn., just below Vail Lake Dam.
442
Comment
UCR114818
Tropidocarpum gracile
Mitch Provance, Seychelle Provance
1998-2-21
96
Riverside
Pedley Hills, E side of Camino Real, c. 0.5 miles south of Jurupa Road, in the areas of Pedley/Glen Avon.
396
Comment
UCR49226
Tropidocarpum gracile
Steve Boyd
1986-4-2
1605
Riverside
Peninsular Range, Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
640
Comment
CAS-BOT-BC381971
Uropappus lindleyi
A. C. Sanders
2011-3-29
38835
Riverside
Peninsular Range; Edge of Gavilan Hills: Meadowbrook area, between Perris and Lake Elsinore, along Hwy 74 near Crumpton Rd.
495
Comment
UC36685
Uropappus lindleyi
H. M. Hall
May 17 1901-Jun 1 1901
1920
Riverside
Thomas Mt. Thomas Mt. (Southern California)
1524
Comment Read comments Feb 16 2013
UC55124
Uropappus lindleyi
H. M. Hall
Apr 1903
3797
Riverside
vicinity Riverside
426
Comment
UCR137033
Verbena lasiostachys
A. C. Sanders
2004-5-5
27782
Riverside
Gavilan Hills, route of proposed realignment of Gavilan Rd., SSW from Multiview Rd. intersection, c. 0.25 mi. NNW of Harford Spring, c. 1.2 mi. NE of Gavilan Peak
579
Comment
UC1971242
Verbesina encelioides subsp. exauriculata
Scott D. White
1998-7-4
6847
Riverside
CORONA: River Road bridge over the Santa Ana River. USGS 7.5' Corona North quad.
Comment
UCR96899
Veronica peregrina subsp. xalapensis
Scott D. White
1993-4-25
1275
Riverside
Peninsular Range; Perris-Aguanga Basin Region, Vernal Pool ('Bramlet's') on California Ave. between intersection of Stetson and RR crossing
450
Comment
RSA426482
Veronica peregrina var. xalapensis
Elbert Benjamine
1929-5-18
222
Riverside
Mt. San Jacinto.
1220
Comment
JEPS16464
Veronica serpyllifolia subsp. humifusa
Carl V. Meyer
1929-6-13
749
Riverside
Saunders Meadow; San Jacinto Mountains, Saunders Meadow
1676
Comment
RSA496382
Vicia exigua
Steve Boyd, T. S. Ross, L. Arnseth
1989-3-31
3059
Riverside
Vail Lake area, S of Hwy 79, 0.25 mi E of Pauba Rd.
427
Comment
UCR37439
Vicia hassei
Steve Boyd
1981-4-15
s.n.
Riverside
Gavilan Hills area, south of Lake Matthews
Comment
SD125642
Vicia villosa
B. Pitzer, K. Kirtland
1986-5-6
265
Riverside
1.5 miles SE of Murrieta along Murrieta Creek, bounded on the north by Fig Street & on the south by Elm Street, on the east by Adams Ave. & on the west by Jefferson ave., weedy field, along roadside
316
Comment
UCR136281
Viola pedunculata
A. C. Sanders, Guy Bruyea
2004-4-2
27434
Riverside
Peninsular Range, Temescal Canyon, 'Serrano Highlands' project, between Glen Ivy Hot Springs and Arcilla, NE side of the I-15 Fwy, south of Clay Canyon Rd.
335
Comment
CSUSB280
Vitis girdiana
Kirk Taylor
1976-5-29
76-5-29 1
Riverside
Fairmount Park, city of Riverside; West end of Lake Evans.
Comment
RSA552762
Vulpia bromoides
Steve Boyd, Timothy S. Ross, Orlando Mistretta
1992-3-31
6748
Riverside
San Mateo Canyon Wilderness Area. Morgan Trail from Round Potrero W to junction with Tenaja Trail in N-fork Bear Creek.
670
Comment
RSA585731
Vulpia microstachys var. pauciflora
D. L. Banks, Steve Boyd
1995-5-9
394
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of Agua Tibia Mountain, Dorland Mountain area.
720
Comment
UCD94584
Vulpia microstachys var. pauciflora
Peter H. Raven
1959-5-18
14236
Riverside
Lake Fulmor, San Jacinto Mountains.
Comment
UCD94683
Vulpia myuros
A. A. Beetle
1944-4-27
1993
Riverside
near Murietta.
Comment
JEPS76206
Vulpia myuros var. hirsuta
W. L. Jepson
1939-4-17
19154
Riverside
1.5 mi n Elsinore
457
Comment
SD143088
Washingtonia filifera
A. C. Sanders, P. MacKay, G. Helmkamp,J. Stewart, and C. L. Sande
1994-12-4
15877
Riverside
Colorado Desert, Salton Trough: Dos Palmas oasis area, San Andres palm grove, 1.75 km (1.1 mi) WSW of Rancho Dos Palmas, marked seep Durmid
22
Comment
UC729514
Woodwardia fimbriata
Carl B. Wolf
1932-5-25
3663
Riverside
mouth of e fork of Snow Creek Canyon; n base San Jacinto Mts.
670
Comment
CAS-BOT-BC326956
Xylorhiza cognata
Carl B. Wolf
1942-1-18
11206
Riverside
Hills E. Mecca, Lower end Painted Canyon, Colorado Desert
243
Comment
SBBG19003
Xylorhiza cognata
H. and M. Dearing
1939-2-10
4633
Riverside
Painted Cyn, near Mecca
Comment
JOTR35293
Xylorhiza tortifolia var. tortifolia
Andre, Jim
2012-4-11
20789
Riverside
Joshua Tree National Park. NW Eagle Mountains, along dirt road to Black Eagle Mine, 0.7mi east of road to Cottonwood Spring, 34mi south of Hwy 62 at Twentynine Palms.
729
Comment
UCR250127
Yabea microcarpa
A. C. Sanders
2014-4-8
40988
Riverside
Peninsular Range, Temescal Canyon, along Temescal Canyon Rd. c. 0.5 km SE of I-15 crossing
317
Comment
RSA378339
Yucca schidigera
Ora M. Clark
1929-3-16
1704
Riverside
South Cabazon.
Comment
UCR84890
Yucca schidigera
A. C. Sanders, K. C. Rose, D. Woodard
1995-3-15
16124
Riverside
Sonoran (Colorado) Desert, mouth of San Gorgonio Pass, along Whitewater River wash between Windy Point and Hwy I-10, Coachella Valley
396
Comment
SEINET10965895
Yucca schidigera
A. K. Evans
1976-4-13
Evans 5134
Riverside
Rocky slopes of Santa Rosa mountains.
Comment
CAS-BOT-BC454218
Zannichellia palustris
S. B. Parish
1914-4-1
9053
Riverside
Palm Springs, bet. Vallecito & Carriso Cr.
Comment
SEINET12189291
Zauschneria californica
F. M. Fultz
1917-1
s.n.
Riverside
Idylwild, San Jacinto Mts
Comment
GMDRC6587
Zeltnera venusta
J. M. Andre
2012-6-15
30550
Riverside
San Jacinto Mountains: west slopes of range along Poppet Flat Rd, Poppet Creek canyon, 3.2 mi. west of Hwy 243
1022
Comment
RSA735864
Zigadenus fremontii
Scott D. White, Justin M. Wood, Juan Hernandez
2008-3-12
11763
Riverside
Site of proposed Liberty Quarry. Mountains between Temecula Valley and Rainbow Valley just W of Interstate 15. N of the San Diego County Line.
335
Comment
RSA562051
Zigadenus venenosus var. venenosus
Steve Boyd, Timothy S. Ross
1992-4-1
6777
Riverside
Santa Ana Mountains., Elsinore Peak area, S of Lake Elsinore. South base of Peak (3448) to SE of Elsinore Peak area.
1000
Comment
JEPS41934
Ziziphus obtusifolia var. canescens
W. L. Jepson
1928-4-25
12614
Riverside
n. Mecca (Cottonwood Spring); Cottonwood Mts., Cottonwood Spring
731
Comment Read comments Oct 9 2010
POM229711
Ziziphus parryi
P. A. Munz
1937-3-15
14940
Riverside
Dry sloes, Whitewater Creek, 3 mi. north of Indio-Banning highway.
Comment
JEPS41932
Ziziphus parryi var. parryi
W. L. Jepson and W. C. Mathews
1914-5-18
5993
Riverside
n. Indio (Pinyon Well Grade (not Cottonwood Mts.)); Colorado Desert, Conchilla Ranges, Pinyon Well Grade
762
Comment