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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
RSA519128
Abies concolor
F. C. Vasek
1977-11-25
771125 -5
Riverside
San Jacinto Mountains, area around Boulder Basin Campground, just below Black Mountain Look Out.
Comment
CAS-BOT-BC229349
Abronia villosa
S. B. Parish
1913-2-28
8474
Riverside
Mecca, Salton Sink
60
Comment
RSA69968
Abronia villosa
F. W. Peirson
1918-03
2222
Riverside
Irrigated field near Indio.
Comment
SEINET3092151
Abronia villosa
Norman C. Cooper
1949-4-8
3232
Riverside
Mecca Pass east of Indio.
Comment
UCD109830
Abronia villosa
Lewis S. Rose
1967-12-20
67184
Riverside
6 mi. se. of Thousand Palms.
9
Comment
SD233323
Abronia villosa var. aurita
Duncan S. Bell
2012-3-8
3141
Riverside
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.
15
Comment
UCR59503
Abronia villosa var. aurita
Steve Boyd, T. S. Ross, L. Arnseth
1989-4-2
3240
Riverside
Peninsular Range, Vail Lake area, sandy valley at NE end of lake, north of Wilson Creek
488
Comment
RSA653653
Abutilon theophrasti
A. C. Sanders, Mitch Provance
1999-9-26
23105
Riverside
San Jacinto Valley: Mystic (San Jacinto) Lake, 1.4 mi. SE of Jackrabbit Trail on Gilman Springs Rd., 1.4 mi. S of Eden Hot Spr., [UTM 10km cell: 11S MH-9E, 4N. Mt. Rudolph]
433
Comment
UCR58465
Acacia dealbata
J. A. Adams
1966-3-12
434
Riverside
Santa Ana Mtns., Hwy 74, above Lake Elsinore, toward Capistrano
610
Comment
SEINET1956952
Acamptopappus sphaerocephalus
L. R. Abrams
1941-4-23
13923
Riverside
Whitewater Water wash, Palm Springs railroad station.
Comment
RSA603073
Acer macrophyllum
Joseph A. Ewan
1933-3-19
10900
Riverside
Tin Mine Canyon, Santa Ana Mountains.
Comment
JOTR31224
Achnatherum hymenoides
La Doux, Tasha, Alice Miller, G. Clifton
2009-4-9
2008
Riverside
Joshua Tree National Park. Eagle Mountains; (Stop 3) sand ramps
432
Comment
RSA801948
Achnatherum latiglume
LeRoy Gross, Grace Cho, Caitlin Elam
2013-5-30
6159
Riverside
Along road (5S24). End of Marion Ridge road, south of the community of Pine Cove. Ridge running south down to Idyllwild school of performing arts, west of Strawberry Valley.
1799
Comment
CAS-BOT-BC210883
Achnatherum parishii subsp. depauperatum
Ralph Hoffmann
1929-9-6
s.n.
Riverside
Mt. San Jacinto
2590
Comment
RSA182335
Achnatherum speciosum
J. D. Olmsted
1962-5-1
3433
Riverside
W slope below Falls Plateau, Snow Canyon N of Mt. San Jacinto.
793
Comment Read comments Nov 24 2011
RSA387363
Achyrachaena mollis
Steve Boyd
1986-4-19
1708
Riverside
Temescal Canyon Temescal Canyon: flats at SE end of Alberhill Mtn.
396
Comment
SD134541
Achyrachaena mollis
Craig Reiser
1989-4-4
Riverside
Southern flank of Amberhill [Alberhill] in western part of county
Comment Read comments Jul 11 2010
CAS-BOT-BC384733
Achyronychia cooperi
Lewis S. Rose
1936-12-29
36836
Riverside
La Quinta. Alt. sea level
Comment
CLARK-A1528-385
Achyronychia cooperi
Charlotte Stocks
1963-3-31
Riverside
Coachella
Comment
JOTR34325
Acmispon brachycarpus
Andre, Jim
2012-4-11
20828
Riverside
Joshua Tree National Park. Western margin of Eagle Mountains; 0.6mi south of Cottonwood Visitor Ctr. along Rte 11
912
Comment
SD185219
Acmispon glaber var. brevialatus
A. C. Sanders
2005-5-4
29838
Riverside
Gavalin Hills near Riverside, ca. 1.0 km east and southeast of Gavilan Peak.
625
Comment
RSA0123348
Acmispon rigidus
Duncan S. Bell, Larry Heronema, Isaac Marck, Evan Meyer
2016-3-22
9007
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in a side canyon off of Martinez Canyon, approximately 7 air miles southeast of the summit of Martinez Mountain.
698
Comment
SBBG34207
Acmispon strigosus
T. L. Secrest
1951-5-20
Riverside
Idyllwild
1524
Comment
UCD104369
Acmispon strigosus
Steve Boyd; Tim Ross, Laurel Arnseth
1989-4-1
3177
Riverside
Vail Lake area.
487
Comment
CAS-BOT-BC29188
Acourtia microcephala
A. M. White
1974-6-4
1420
Riverside
Indian Canyon Road, ca. 15 miles west of Sun CIty
1219
Comment
UCR93818
Acourtia microcephala
P. J. MacKay
1996-6-15
001
Riverside
Reche Cyn., 2.5-3 mi. south of S. B. county line on Reche Cyn. Rd.
580
Comment
UCSB38384
Acourtia microcephala
Kitasako, John
1964-5-19
Riverside
Stone-face Canyon in Box Spring Mountains, 50 yds. south of Great Stone-face Rock
548
Comment
CHSC30431
Adenophyllum porophylloides
Jeffrey M. Lund
1980-4-3
51
Riverside
One mile west of Corn Springs on the side of an unimproved road.
487
Comment
JOTR34077
Adenophyllum porophylloides
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2010-5-27
2973
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
UC495185
Adenostoma fasciculatum
P. A. Munz
1932-4-24
12394
Riverside
San Jacinto Mts., Snow Creek Canyon
457
Comment
UCD112609
Adenostoma fasciculatum
K. Esau
1935-6-20
s.n.
Riverside
Beaumont Grade.
Comment
RSA711116
Adenostoma fasciculatum var. fasciculatum
M. Wall, Del Wiens, Clyde Calvin
2005-12-4
408
Riverside
At highway maintenance dirt road jct. along Highway 243, ca. 2.5 miles N. of Mountain Center.
1524
Comment
SFV20160
Adenostoma sparsifolium
J. N. Hogue, S. G. Hogue, J. M. Wrublik
2005-9-5
263 .7
Riverside
Santa Rosa Mountains Santa Rosa Mountain Truck Trail (=USFS Road 7S02). 0.7 miles from Highway 74.
1500
Comment
UCD112515
Adenostoma sparsifolium
Donald Myrick
1964-4-29
810
Riverside
Palms Highway 74, 15 miles E of Hemet.
1219
Comment
UCR196977
Adenostoma sparsifolium
Mark A. Elvin
2004-10-12
3812
Riverside
San Jacinto Mountains, south of Idyllwild, north of Mountain Center along Hwy 243
1524
Comment
IRVC3990
Agave deserti
R. H. Whittaker, W. A. Niering
1963-6-1
SJ 144
Riverside
Palms to Pines Hwy., slope draw. Santa Rosa Mountains
701
Comment
CAS-BOT-BC15438
Agoseris grandiflora var. grandiflora
Mary F. Spencer
1919-6-28
1346
Riverside
San Jacinto Mountains
1645
Comment
UCR137349
Agoseris retrorsa
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
SEINET10810356
Agrostis exarata
Unknown
Anonymous s.n.
Riverside
Cabazan.
Comment Read comments Sep 2 2017
UCR96599
Agrostis exarata
Scott D. White
1996-8-1
4452
Riverside
San Jacinto Mountains, Idyllwild area north of Isomata along USFS Road 5S24.1
1646
Comment
UCSC000096
Agrostis hyemalis
August L. Hormay
1932-8-8
s.n.
Riverside
Tahquitz Valley
Comment
UCR84624
Agrostis viridis
Scott D. White, S. Ogg
1994-4-21
1996
Riverside
San Bernardino Mtns, Millard Canyon, near stream crossing of Forest Service Road 2S05, c. 4 miles south of Bear Wallow Spring
917
Comment
RSA267968
Ailanthus altissima
E. W. Lathrop
1977-5-19
7681
Riverside
Base of Sierra, facing Santa Ana Canyon, 1 mi. NE Coal Canyon.
168
Comment
RSA560366
Alchemilla occidentalis
Steve D. Boyd
1992-4-14
6815
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
UCR116074
Alchemilla occidentalis
O. F. Clarke, Jeanine Derby
1974-4-13
s.n.
Riverside
Box Springs Mtns., E side of Box Springs Mtn. Rd. c. 1 mile above Pigeon Pass
686
Comment
RSA90264
Alhagi camelorum
W. T. Sevingle, A. B. Stout
1922-11-15
s.n.
Riverside
Indio, Coachella Valley
Comment Read comments Aug 6 2013
RSA462621
Allionia incarnata
Anstruther Davidson
1893-4-10
s.n.
Riverside
Palm Springs.
Comment
RSA793264
Allionia incarnata
Aaron C. Sedgwick, Joella Simons Adkins
2012-10-24
146
Riverside
Graham Pass Rd. in the Chuckwalla Mtns. ~1 mi. north of Graham Pass.
421
Comment
SEINET3108301
Allionia incarnata
Sears
1977-10-12
554
Riverside
Corn Springs Rd., 0.5 miles from exit.
219
Comment
UCR112110
Allionia incarnata
A. C. Sanders, T. B. Salvato
2000-4-21
23343
Riverside
Coachella Valley, east side of the Coachella Canal c. 1/4 mi. north of I-10, 3 miles east of Indio
15
Comment
UCR148480
Allionia incarnata
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
UCSB38670
Allium fimbriatum
Cowan, Clark
1978-4-23
Riverside
17.3 mi. (27.2 km.) S and W of Hwy. 74 from jct. w/ 111 at Indian Wells; Santa Rosa Mts., San Bernardino National Forest; Whittaker transect #W-221
1180
Comment
UCR217543
Allium munzii
Diane Menuz
2008-4-30
438
Riverside
Perris-Hemet Basin, SW of the city of Hemet, north of Diamond Valley Lake on Domenigoni Hills; c. 1.3 km SE of Simpson Ave. and Warren Rd. intersection
577
Comment
UCR27204
Allium munzii
L. F. LaPre, E. B. Ellis
1982-4-24
s.n.
Riverside
Peninsular Range, Temescal Canyon at Indian Truck Trail (De Palmas Road).
349
Comment
CAS-BOT-BC132019
Allium parishii
Joy Keck
1935-4-19
3849
Riverside
White Tank, S. of Twenty-nine Palms
Comment
CAS-BOT-BC132020
Allium parishii
Peter H. Raven
1958-5-5
12894
Riverside
Split Rock, Joshua Tree National Monument
Comment
UCR101432
Allium peninsulare
A. C. Sanders
1997-4-10
20334
Riverside
Tucalota Hills, east of Lake Skinner
701
Comment
RSA719474
Allophyllum divaricatum
R. E. Riefner Jr.
2005-7-31
05 -573
Riverside
Peninsular Ranges Province, Agua Tibia Moutains, SE of Temecula, Cleveland National Forest, Agua Tibia Wilderness, NW slope of Agua Tibia Mountain, ca. 1.5 mi WNW of Woodchuck Rd.
665
Comment
POM122368
Allophyllum glutinosum
Marcus E. Jones
1926-6-20
s.n.
Riverside
20 miles north of Idyllwild.
Comment
RSA655214
Allophyllum glutinosum
Scott D. White
1999-7-9
7530
Riverside
Idyllwild Area: Near Idyllwild Community Service Dist. sewage ponds at terminus of USFS Road S24.2.
1432
Comment
UCR174336
Allophyllum glutinosum
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-22
32497
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
518
Comment
CAS-BOT-BC170132
Alnus rhombifolia
Carl B. Wolf
1932-5-24
3649
Riverside
N base of San jacinto Mts., Snow Creek Canyon, 1/2 mi below Fish Hatchery
548
Comment
POM47185
Alnus rhombifolia
P. A. Munz, I. M. Johnston
1924-7-26
8723
Riverside
Along Creek at Beckers.
1372
Comment Read comments May 30 2011
RSA484740
Alnus rhombifolia
A. C. Sanders, E. J. Lawlor
1988-10-22
8726
Riverside
Pinyon Flats, Santa Rosa Mountains, along Horsethief Creek where the trail from Dolomite Mine crosses.
1100
Comment
RSA761165
Alnus rhombifolia
Shawn Krosnick, C. Martinez, N. Fraga, L. McDade, et al.
2010-8-14
699
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
SD60432
Alnus rhombifolia
Reid Moran
1964-7-27
11856
Riverside
Canyon of Santa Margarita River, 2.5 miles south-southwest of Temecula
199
Comment
SEINET10904656
Alnus rhombifolia
James S. Miller
1992-5-8
Miller 7470
Riverside
San Jacinto Mountains. 11 mi E of W boundary of San Bernadino National Forest on California route 74.
1300
Comment
RSA356993
Alopecurus saccatus
R. F. Thorne
1973-5-23
43848
Riverside
Santa Rosa Plateau: Desiccated margin of large vernal pool N side of Mesa de Colorado
609
Comment
RSA763307
Amaranthus albus
Scott D. White, Angelia Carey
2004-6-4
10476 -B
Riverside
San Jacinto River wash and adjacent alluv. benches, near Indian Creek confluence.
503
Comment
UCR26524
Amaranthus blitoides
A. C. Sanders, S. Hagopian
1981-5-20
2156
Riverside
Peninsular Range, Wolf Valley, SE of Temecula, NE of State Hwy S16 along road to sod farm
329
Comment
JOTR32421
Amaranthus fimbriatus
Harding, Mitzi, T. Herskovits, D. Shade
2011-8-11
10
Riverside
Joshua Tree National Park. Queen Mountains; Intersection of Park Blvd. and Pinto Basin road; Small rocky hills and surrounding drainages
1112
Comment
JOTR35008
Amaranthus fimbriatus
La Doux, Tasha, A. Miller, T. Vaughn, A. Johnson
2007-10-25
3110
Riverside
Joshua Tree National Park. Pinto Basin, along Old Dale Road, near Mission Well
Comment
RSA165959
Amaranthus fimbriatus
E. R. Blakley
1961-9-12
4715
Riverside
Pinyon Flat, Palms to Pines Highway.
1220
Comment
SEINET9120721
Amaranthus fimbriatus
E. R. Blakley
1961-1
4715
Riverside
Pinyon Flat, Palms to Pines Highway (Calif. 74).
1219
Comment
RSA715262
Amaranthus retroflexus
A. C. Sanders, D. Bramlet, Mihai Costea, T. B. Salvato
1999-10-15
23169
Riverside
San Jacinto Valley: Mystic (San Jacinto) Lake, 1.4 mi. E of Jackrabbit Trail on Gilman Springs Rd., 1.4 mi. S of Eden Hot Spr.
433
Comment
UCR261154
Ambrosia
A. C. Sanders, Sandra L. Leatherman, Jeff Crain
2015-5-18
41712
Riverside
Temescal Valley near Glen Ivy, along Temescal Canyon Rd. at Campbell Ranch Rd. intersection
323
Comment
UCR115128
Ambrosia acanthicarpa
Mitch Provance
2000-10-28
2281
Riverside
Jurupa Mountains, Jurupa Mountains Cultural Center, 1/4 mile SE of peak 1411
290
Comment
UCR34910
Ambrosia acanthicarpa
L. B. Ziegler
1967-7-27
194
Riverside
San Jacinto Mtns., Hemet (Garner) Valley
1387
Comment
SD244067
Ambrosia confertiflora
O. F. Clarke
2009-11-26
Riverside
Peninsular Range: Riverside; O.F. Claarke residence, 266 Frost Court; east edge of UCR campus.
351
Comment
CAS-BOT-BC22582
Ambrosia dumosa
Donald W. Kyhos
1960-3-19
60 -6
Riverside
Dillon Road 5 miles north of junction with US Highway 99 near Indio
Comment
CAS-BOT-BC22617
Ambrosia dumosa
B. D. Stark
1941-3-24
1492
Riverside
San Gorgonio Pass
457
Comment
RSA0030752
Ambrosia dumosa
Scott D. White
2000-3-23
7639
Riverside
Coachella Valley, Thousand Palms area: N terminus of Rio del Sol Road at intersection with Vista Chino. Proposed aggregate mine expansion.
152
Comment
SEINET3146797
Ambrosia dumosa
L. S. Rose
1936-12-26
36827
Riverside
Hayfield, 7 mi. W of Desert Center
762
Comment
UC61510
Ambrosia dumosa
L. D. Copeland
1904-5-1
6
Riverside
Palm Springs
Comment
UCR244301
Ambrosia dumosa
Jim Andre
2012-4-15
20858
Riverside
Sonoran (Colorado) Desert, west end of Hayfield Dry Lake, 0.3 mi. N. of I-10, 0.4 mi. NE of Jct Hayfield Rd and I-10
395
Comment
UCR244917
Ambrosia dumosa
Jim Andre
2012-3-19
21358
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, along Hwy 177, 8.6 mi. NE of junction with I-10
152
Comment
UCR251788
Ambrosia dumosa
Thomas R. Stoughton, Stephanie Rockwood, Christi Gabriel
2011-4-6
986
Riverside
Southcentral Mojave Desert, Iron Mountains, on southwest side of mountains in drainage on either side of the road
419
Comment
RSA575931
Ambrosia psilostachya
Steve Boyd
1994-10-14
8392
Riverside
Southern Santa Ana Mts., San Mateo Canyon Wilderness Area of the Cleveland Nat'l Forest. San Mateo Canyon, sandy benches in canyon bottoms at the confluence with Bluewater Canyon.
329
Comment
RSA764883
Ambrosia psilostachya
Justin M. Wood
2010-9-8
2602
Riverside
San Timoteo Canyon: Just SE of El Casco Substation along San Timoteo Creek.
640
Comment
UCR34911
Ambrosia psilostachya
L. B. Ziegler
1967-9-18
247
Riverside
San Jacinto Mtns, Bautista Canyon
673
Comment
SD138940
Ambrosia pumila
Craig Reiser
1993-4-19
Riverside
Adjacent to Nichols Road about 400 yards west of Highway I-15
Comment
SD138941
Ambrosia pumila
Craig Reiser
1993-4-19
Riverside
Beside Nichols Road about 400 yards west of Highway I-15
Comment
LA203755
Ambrosia salsola
A. M. Johnson;
1932-3-19
3880
Riverside
below [S of] Palm Springs
Comment
UCR237690
Ambrosia salsola
Orlando Mistretta, Duncan S. Bell, Janet Beckman, Joy England, K. Kane, et al.
2010-4-12
4762
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
SBBG8467
Ambrosia salsola var. salsola
H. and M. Dearing
1936-12-25
2334
Riverside
Long Cyn, Colorado Desert
Comment
UCSB24500
Ambrosia salsola var. salsola
McMinn, Howard
1935-6-27
Riverside
Palm Canyon Region
Comment
UC217996
Amelanchier utahensis
P. A. Munz and I. M. Johnston
1922-5-20
5488
Riverside
Kenworthy; San Jacinto Mts.
1417
Comment Read comments Mar 25 2011
RSA596775
Amorpha fruticosa
D. L. Banks, K. D. Hedge
1996-5-16
1041
Riverside
NW Palomar Mountains; Agua Tibia Mountains; N foothills of Dorland Mtn., S of Temecula Creek; 0.4 miles E of Pauba Road on the N side of Los Caballos Road, along the broad, sandy, southern alluvial bench of Temecula Creek.
370
Comment
UCR162546
Amsinckia
John F. Green
2005-4-29
s.n.
Riverside
Upper Santa Ana River Basin, eastern end of the Jurupa Mountains, Rubidoux area, immediately south of the county line, east of Armstrong Road
335
Comment
CAS-BOT-BC26856
Amsinckia ctenocarpa
Emmet Rixford
1917-4-17
s.n.
Riverside
Coachella Valley
Comment
SD124728
Amsinckia intermedia
A. C. Sanders, Pitzer, Charlton, Kniffen, Stewart
1986-3-2
6050
Riverside
Chuckwalla Bench, south side of the Chuckwalla Mountains, on the Bradshaw Road, ca. 2 miles east of the gasline road
640
Comment
UCR4153
Amsinckia intermedia
R. H. Sauer
1965-2-28
s.n.
Riverside
Box Springs Mtns
366
Comment
UCR41534
Amsinckia intermedia
A. C. Sanders, B. Pitzer, D. Charlton, R. & J. Kniffen, J. M. Stewart
1986-3-2
6050
Riverside
Sonoran (Colorado) Desert, Chuckwalla Bench, south side of Chuckwalla Mtns, on Bradshaw Road c. 2 miles east of gasline road
642
Comment
RSA0089615
Amsinckia intermedia
Steve Boyd, Tim Ross, Laurel Arnseth
1989-3-31
3080
Riverside
Vail Lake area, S of Hwy 79, 0.25 mi E of Pauba Rd.
427
Comment
SBBG120832
Amsinckia menziesii var. menziesii
A. C. Sanders
2006-5-11
32260
Riverside
Warm Springs Valley, N edge of city of Lake Elsinore, 35 acre parcel S of intersection on Collier Ave and Riverside Dr, NE of Alberhill Crk, NW of Enterprise Way
389
Comment
UCR214143
Amsinckia retrorsa
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-2
37724
Riverside
Peninsular Range, Alberhill, south foot of the Gavilan Hills at Temescal Canyon, c. 0.5 mi NE (34 deg. ) of intersection of Temescal Canyon Rd. and Concordia Ranch Rd.
518
Comment
UCR241771
Amsinckia retrorsa
A. C. Sanders
2013-4-9
40780
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
POM13877
Amsonia brevifolia var. tomentosa
E. C. Jaeger
1921-4-10
1173
Riverside
1000 Palms Canyon, Colorado Desert of California.
823
Comment
RSA760320
Anagallis arvensis
Robert F. Thorne, E. W. Lathrop, S. Beckstrom-Sternberg, B. Martin
1982-05
55220
Riverside
SW of Murrieta. Santa Rosa Plateau, Mesa de la Punta near S. edge of plateau, approached from De Luz road.
730
Comment
SD187465
Anagallis arvensis
Scott D. White, Angelia Carey
2004-5-7
10315
Riverside
San Jacinto Mountain foothills: Indian Creek and adjacent foothills
548
Comment
UCR133676
Anagallis arvensis
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
RSA357157
Anagallis minima
Robert F. Thorne
1973-5-23
43855
Riverside
Santa Rosa Plateau:; N side of Mesa de Colorado.
610
Comment
JEPS12261
Anemopsis californica
W. L. Jepson
May 17 1901-Jun 1 1901
1243
Riverside
near San Jacinto Lake (Journey from Riverside to Santa Rosa Peak and Palomar); Southern California
Comment
POM266318
Anthemis cotula
J. C. Roos
1937-5-23
23434
Riverside
La Sierra.
Comment
SBBG65810
Anthemis cotula
M. N. Ackley
-Feb-1926
288
Riverside
near Edom, Colorado Desert
Comment
SBBG101795
Anthriscus caucalis
S. Boyd
1991-5-10
6214
Riverside
just N of mouth of Hagador Cyn at bottom of Skyline Drive
426
Comment
HSC84222
Antirrhinum coulterianum
H. A. Heaton
1987-5-2
14
Riverside
San Jacinto Mtns., 2.1 mi. up Bee Canyon from Hwy. 74
732
Comment
POM354844
Antirrhinum coulterianum
N. C. Cooper
1944-6-17
2007
Riverside
San Jacinto Mountains: above Banning
1372
Comment
SD186333
Antirrhinum coulterianum
Andy C. Sanders, Mike Misenhelter
2005-6-15
30999
Riverside
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
340
Comment
SEINET1004377
Antirrhinum coulterianum
T. B. Salvato, Kent Beaman
2005-1
851
Riverside
San Jacinto Mtn foothills: San Jacito River E of Valle Vista just downstream from the Forest Service boundry and N of CA Hwy 74
549
Comment
UCR160124
Antirrhinum coulterianum
J. Chandler
2003-6-24
1261516
Riverside
Peninsular Range, Vacant lot across from 42525 Wildwood Lane, Aguanga
1006
Comment
RSA523366
Antirrhinum nuttallianum subsp. nuttallianum
G. H. True
1935-4-17
242
Riverside
Mockingbird Canyon.
457
Comment
SBBG95109
Apocynum cannabinum
S. D. White
1990-7-22
Riverside
E Millard Cyn trail, ca 0.25 mi SW of jct with trail to Kitching Pk
Comment
CAS-BOT-BC405879
Aquilegia formosa
Marcus E. Jones
1924-8-29
s.n.
Riverside
Idyllwild
Comment
RSA482603
Arabis perennans
E. C. Jaeger
1922-4-22
733
Riverside
Keyes Ranch on granitic soils.
1280
Comment
RSA629481
Arctostaphylos glandulosa
Jon E. Keeley
1992-6-16
16837
Riverside
Hwy 243, 30 km N of Idyllwild.
1630
Comment
UCR273501
Arctostaphylos glandulosa
A. C. Sanders, Glen Morrison
2016-8-4
42601
Riverside
Peninsular Range; Santa Ana Mountains, south side of South Main Divide Road, SE of Morgan Trailhead into San Mateo Wilderness, 0.17 km NE (46 deg. ) of Lion Spring
872
Comment
CLARK-A1528-448
Arctostaphylos glandulosa subsp. glandulosa
Shirley Hill
1963-3-31
630331-7
Riverside
San Jacinto Mountains
1219
Comment
JOTR16667
Arctostaphylos glauca
Hogan, J.
1974-6-8
68
Riverside
Joshua Tree National Park. EUREKA PEAK
1676
Comment
SBBG60020
Arctostaphylos glauca
R. C. and J. R. Robbins
1933-2-15
Riverside
Pinyon Flat, Palms to Pines (St Hwy 74)
Comment
UCR100168
Arctostaphylos glauca
Scott D. White
1992-12-16
988
Riverside
Vail Lake area, c. 9 air mi east of Aguanga (junction of Hwys 371 & 79) & 3 air mi north of Beauty Mtn Peak.
1372
Comment
RSA633526
Arctostaphylos parryana subsp. desertica
Jon E. Keeley, Allen Massihi, Robert Goar
1992-8-18
20106
Riverside
Truck trail on north-facing slope of Santa Rosa Mountain, ca. 8 km south of Pinyon Pines, Santa Rosa Mountains.
1750
Comment
RSA633651
Arctostaphylos parryana subsp. desertica
Jon E. Keeley, Allen Massihi, Robert Goar
1992-8-18
20160
Riverside
Truck trail on north-facing slope of Santa Rosa Mountain, ca. 8 km south of Pinyon Pines, Santa Rosa Mountains.
1750
Comment
UCR3425
Arctostaphylos pringlei
Heidi A. Haid
1964-5-17
64517- 3
Riverside
San Jacinto Mtns., c. 1 mi from junction of Hurley Flats Rd and Idyllwild-Banning Rd
1402
Comment Read comments Feb 3 2017
CAS-BOT-BC44358
Arctostaphylos pringlei subsp. drupacea
Peter H. Raven
1958-5-17
12957
Riverside
Along road to Banning 6.1 miles north-west of Lake Fulmor, San Jacinto Mountains.
Comment
CAS-BOT-BC44370
Arctostaphylos pringlei subsp. drupacea
C. B. Wolf
1932-8-4
3922
Riverside
Strawberry Valley, one and one-half miles from Idyllwild on road to Banning, San Jacinto Mts.
1706
Comment
POM305862
Arctostaphylos pringlei subsp. drupacea
Henry J. Ramsey, Henry J. Ramsey
1938-4-22
1158
Riverside
Santa Rosa Mts.
Comment
UCSB12964
Arctostaphylos pringlei subsp. drupacea
Tinnin, Robert
1962-5-5
Riverside
20.5 miles south of Banning on highway to Idyllwild
1767
Comment
RSA636029
Arctostaphylos rainbowensis
Jon E. Keeley
1992-4-5
15060
Riverside
Rainbow Canyon Rd., 2 km south of Pala Rd.
370
Comment
RSA636030
Arctostaphylos rainbowensis
Jon E. Keeley
1992-4-5
15051
Riverside
Rainbow Canyon Rd., 2.5 km south of Pala Rd.
390
Comment
SD180725
Arctostaphylos rainbowensis
C. Matt Guilliams
2007-8-9
409
Riverside
Santa Margarita Ecological Reserve, on ridgeline above the Santa Margarita River to the south.
299
Comment
UC1605406
Arctostaphylos rainbowensis
Steve Boyd
1994-10-14
8380
Riverside
Fisherman's Camp, upper end of Fisherman's Camp Trail (7S02) from Wildomar Road (7S01) W into Tenaja Canyon at its confluence with San Mateo Canyon Southern Santa Ana Mts., San Mateo Canyon Wilderness Area, C
Comment
SD63732
Arenaria macradenia
Peta Mudie
1965-7-5
493
Riverside
Dry southwest slope, northwest side of Santa Rosa Mountain, on unpaved road from Highway 74 to National Forest camp site.
1000
Comment
RSA210979
Argemone munita
C. W. Tilforth
1969-7-25
218
Riverside
Terwilliger Road. Terwilliger Valley, se of Anza
Comment
RSA282778
Argemone munita subsp. munita
C. W. Tilforth, B. Busenberg
1980-6-17
2023
Riverside
South end of Thomas Mtn. Rd. south of Lake Hemet, west of Highway 74. At large square telephone signal reflector panel.
Comment
RSA652543
Argemone munita subsp. munita
G. Foster
1961-4-30
s.n.
Riverside
Palm Canyon, Palm Springs.
Comment
CAS-BOT-BC207123
Argythamnia lanceolata
Lewis S. Rose
1959-1-8
59001
Riverside
La Quinta
15
Comment
CAS-BOT-BC202504
Argythamnia serrata
John Thomas Howell
1928-1-30
3308
Riverside
2 miles e. of Shaver's Well, Colorado Desert
Comment
UC1930044
Aristida adscensionis
Scott D. White
2001-4-3
8232
Riverside
COLORADO DESERT: Shavers Valley. Near the I-10 Freeway, ca. 15 miles east of Indio jtn. I-10 / SR 111. Bajadas and washes adjacent to powerline access roads at unnamed freeway exit accessing pump station.
Comment
UCD56407
Aristida adscensionis
D. Fenfrock
1951-5-10
s.n.
Riverside
Hwy. 60-70 at Black Rock, 10 miles west of Blythe.
Comment
UCR198192
Aristida adscensionis
Michael Honer, L. Hulse
2004-4-3
1891
Riverside
Colorado Desert, Little San Bernardino Mountains, Rockhouse Canyon c. half mi north of intersection with Fargo Canyon
610
Comment
UCR252607
Aristida adscensionis
T. B. Salvato, Matthew Malle
2013-4-15
7538
Riverside
Gavilan Hills, dirt SCE powerline access road east of Lake Street and northwest of Hilltop Drive. 1.10 mi northeast of the junction of Lake Street and Hwy I-15
567
Comment
CLARK-A1528-4480
Aristida purpurea
John C. Roos
1951-10-19
5325
Riverside
Old Jackrabbit Trail
609
Comment
SBBG19776
Aristida purpurea var. fendleriana
M. A. Piehl
1963-6-2
63538
Riverside
1.5 mi E of Pinyon Flat Cmpgrd, Palms to Pines Hwy
1219
Comment
UCD56534
Aristida purpurea var. fendleriana
A. A. Beetle
1946-6-10
4405
Riverside
Near Palm Springs.
Comment
POM147635
Aristida purpurea var. nealleyi
F. M. Reed
1927-3-20
5479
Riverside
Eagle Canyon - at junction with Salt Creek. Colorado Desert.
Comment
UC472725
Aristida purpurea var. nealleyi
A. S. Hitchcock
1918-3-27
Riverside
Palm Springs Colorado Desert
100
Comment
UC577596
Aristida purpurea var. nealleyi
H. S. Yates
1937-6-27
6723
Riverside
head of Deep Canyon; Thermal Quad.
Comment
SEINET10933044
Aristida purpurea var. nealleyi
Charles L. Hitchcock
1940-3-30
Hitchcock 5871
Riverside
Cottonwood Spring.
Comment
RSA309652
Aristida purpurea var. parishii
J. C. Roos
1966-4-29
s.n.
Riverside
Hills between March AFB and Lakeview.
Comment
RSA741734
Artemisia douglasiana
Michael Wall
2008-10-3
493
Riverside
Bautista Creek, east of Hemet off Bautista Canyon Rd. ca. 7 miles east of jct. with Fairview Ave.
758
Comment
UCR92410
Artemisia douglasiana
F. M. Reed
1933-8-13
8011
Riverside
South Coast; San Bernardino Valley, Riverside, Fairmont Park
245
Comment
JOTR32639
Artemisia dracunculus
La Doux, Tasha, K. Matthews, S. Szabo, J. Van Warmerdam, B. Truesdell
2007-10-4
2560
Riverside
Joshua Tree National Park. Little San Bernardino Mountains: Convergence of Lower Covington Flat and Smith Water Canyon (Stop 3)
1362
Comment
UCR116674
Artemisia dracunculus
A. C. Sanders, Carolyn Washburn
2001-5-10
24238
Riverside
Perris-Aguanga Basin, 1 mi. south of Winchester on the east side of Hwy 79 (Winchester Rd.) just south of Patton Ave.
488
Comment
UCR103562
Artemisia ludoviciana subsp. incompta
George K. Helmkamp, E. A. Helmkamp
1998-1-7
2557
Riverside
San Jacinto Valley, 4.7 mi. SE of Florida Ave. (Hemet) on Bautista Rd.
701
Comment
SD234280
Artemisia tridentata subsp. tridentata
R. E. Jr. Riefner
2006-9-19
06 442
Riverside
Temecula Valley, c. 0.1 mi, west of I-15 Freeway along Temecula Creek.
301
Comment
OBI42557
Asclepias californica
A. C. Sanders & B. Pitzer, B. Pitzer
1986-4-30
6488
Riverside
San Jacinto mts, head of Bee Cyn along Bee Cyn Rd, 1.7 mi above the mouth of the cyn at the San Jacinto river valley
792
Comment
CSUSB90
Asclepias eriocarpa
Morse
1974-7-15
S. N.
Riverside
San Jacinto Mountains 0.5 mile east of Garner Ranch Entrance on Highway 74
1371
Comment
RSA401229
Asclepias erosa
Francis Fultz
1921-5-1
3413
Riverside
Near Indio. Colorado Desert.
Comment
RSA401230
Asclepias erosa
J. S. Stubblefield
1934-9-12
s.n.
Riverside
Between Desert Center & Blythe.
106
Comment
UCR163056
Asclepias erosa
B. G. Pitzer, G. R. Ballmer
2000-10-14
4234
Riverside
Sonoran (Colorado) Desert, large wash c. 5.3 miles east of Ford Lake Rd. and 1 mile west of Wiley's Well Rd., off gasline road c. 200 yards south of Hwy I-10
115
Comment
CLARK-A1528-123
Asclepias fascicularis
Charlotte Stocks
1964-8-24
Riverside
San Jacinto Mountains
Comment Read comments Feb 4 2016
UCR116584
Asphodelus fistulosus
A. C. Sanders, T. B. Salvato
2001-5-24
24371
Riverside
Perris-Aguanga Basin, Temecula, Long Canyon area west of Del Rey Rd. along Avenida Buena Suerte
381
Comment
RSA0029395
Astragalus aridus
Justin M. Wood, J. Varonin, T. Valentovich
2012-4-23
4681
Riverside
Sonoran Desert: Chuckwalla Valley, active sand dunes +/- 7.25 miles northeast of Desert Center, +/- 3.0 miles E of SR-177, and +/- 1.0 mile N of abandoned Jojoba farm.
149
Comment
OBI35628
Astragalus coccineus
Louis B. Ziegler
1969-4-20
337
Riverside
Pinyon Flats-San Jacinto Mts
1250
Comment
SEINET3130822
Astragalus coulteri
S. B. Parish
1907-4-15
6119
Riverside
W border of the Colorado Desert
360
Comment
SEINET898792
Astragalus didymocarpus
H. M. Hall
1905-1
5763
Riverside
Palm Springs. Colorado Desert.
152
Comment
PASA2725
Astragalus douglasii
Margaret Stason
1931-5-24
Riverside
Pine woods, Idyllwild
Comment
RSA415495
Astragalus douglasii var. parishii
N. C. Cooper
1944-5-20
1238
Riverside
Pine Flats, Palms to Pines Highway, San Jacinto Mountains.
1220
Comment
RSA483577
Astragalus douglasii var. parishii
D. Charlton
1988-5-21
1975
Riverside
Thomas Mountain Rd, from North to South. West of Garner Valley and South of Lake Hemet on hwy 74.
1829
Comment
UCR137362
Astragalus filipes
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
CAS-BOT-BC187104
Astragalus lentiginosus var. borreganus
Ivan Johnston
1917-4-4
1065
Riverside
Whitewater
Comment
CLARK-A1528-454
Astragalus lentiginosus var. coachellae
Charlotte Stocks
1963-3-27
Riverside
Coachella Valley
Comment
UC73184
Astragalus lentiginosus var. coachellae
M. F. Gilman
1904-1
47
Riverside
Banning Banning (Southern California)
Comment Read comments Mar 13 2011
UC863204
Astragalus palmeri
P. A. Munz
1922-4-29
5114
Riverside
Aguanga
Comment
RSA90640
Astragalus palmeri
F. W. Peirson
1921-3-21
4751
Riverside
Gordon Trail, E slope of San Jacinto Mts.
1220
Comment
CAS-BOT-BC192826
Astragalus pomonensis
B.
1904-4-5
4131
Riverside
Hemet
Comment
HSC101369
Astragalus pomonensis
John F. Green
2005-3-7
Riverside
Peninsular Range: Wildomar, west of Grand Ave, off Sweet Nectar Rd.
415
Comment
SEINET2060274
Astragalus pomonensis
Conrad Bahre
1970-5-3
Riverside
16 mi E of Riverside along Hwy 60 in the badlands
762
Comment
UCR103186
Astragalus pomonensis
Scott D. White, Julie Greene
1997-3-12
4778
Riverside
Perris Basin, Sun City, near Interstate Hwy 215, south of Perris and north of Menifee, low hills east of Bavaria Drive
488
Comment
UCR92315
Astragalus pomonensis
Scott D. White
1994-3-29
1930
Riverside
Beaumont Badlands, near county dump and old DeAnza Cycle Park, north of Hwy 60
701
Comment
CAS-BOT-BC193162
Astragalus sabulonum
Aven Nelson; Ruth Nelson
1939-3-30
3343
Riverside
Between Mecca and Blythe on old road, hiway 60
Comment
OBI70233
Astragalus tricarinatus
Lyman Benson
1945-1
Riverside
Comment
OBI54982
Athyrium filix-femina
Marjorie Lewis
1947-8-26
17
Riverside
Dark Canyon San Jacinto Mts.
1981
Comment
HSC87171
Atrichoseris platyphylla
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2161
Riverside
Palen Pass at the N end of the Palen Mtns.
500
Comment
UCR244423
Atrichoseris platyphylla
Jim Andre
2012-4-16
20918
Riverside
Sonoran (Colorado) Desert, Joshua Tree National Park; along Cottonwood Springs Rd, 3.1 mi. north of south entrance, 4.1 mi. north of I-10
788
Comment
RSA94639
Atrichoseris platyphylla
F. W. Peirson
1927-4-12
7158
Riverside
Painted Canyon, near Mecca
Comment
UCR166804
Atriplex argentea var. mohavensis
R. E. Riefner Jr.
2004-8-27
04- 396
Riverside
N of La Sierra Heights; NE (c. 0.25 mi) off Arlington Avenue, along dirt access road to Hidden Valley Wildlife Reserve
221
Comment
CLARK-A1528-5402
Atriplex canescens
John C. Roos
1951-10-19
5326
Riverside
San Jacinto Valley
457
Comment
SD73400
Atriplex canescens
K. R. Montgomery
1969-9-7
69 31
Riverside
1.5 mile east of Riverside Co. Highway 3 on Wilson Valley Road, 18 miles south of Hemet.
Comment
SEINET3930594
Atriplex canescens
Grant D. Brown
1950-3-29
521
Riverside
Aguanga on highway 379.; 0
549
Comment
RSA5349
Atriplex canescens var. laciniata
C. B. Wolf
1932-10-13
1606
Riverside
Cottonwood Springs. Eagle Mountains
290
Comment
OBI17338
Atriplex coronata var. notatior
Robert F. Hoover
1968-1
Riverside
Comment
SBBG128830
Atriplex glauca
R. E. Riefner Jr.
2002-12-12
02 -521
Riverside
Temescal Cyn Mouth, city of Corona, along Magnolia Ave, off-ramp on SW side of Hwy 15
216
Comment
POM182561
Atriplex lentiformis
J. B. Feudge
1930-9-25
2064
Riverside
Blythe
Comment Read comments Nov 8 2011
RSA1394
Atriplex lentiformis subsp. lentiformis
B. D. Stark
1930-4-2
782
Riverside
Indio, sea level
0
Comment
RSA557353
Atriplex lentiformis subsp. lentiformis
Julie Greene
1993-6-11
1376
Riverside
North of new pond.
441
Comment
SD123921
Atriplex lentiformis subsp. lentiformis
Barry A. Prigge
1980-9-17
4057
Riverside
Coachella Valley stormwater channel; east of Munroe St., Indio.
Comment
LA204696
Atriplex polycarpa
Ray Cowles;
1936-11-29
sn
Riverside
Indian Wells
Comment
RSA5583
Atriplex polycarpa
C. B. Wolf
1932-10-13
s.n.
Riverside
Caleb (Southern Pacific railway siding), 4.5 miles SE of Mecca, Colorado Desert
61
Comment Read comments Jul 16 2015
RSA780958
Atriplex polycarpa
Stephanie Rockwood, Christi Gabriel
2011-10-19
134
Riverside
I95 Pulloff about 6 miles from Blythe Itaglios Marker. Boundary of Indian Reservation land. Desert Conservation Area.
99
Comment
UCR136898
Atriplex polycarpa
Michael D. Wilcox
2003-6-26
s.n.
Riverside
Sonoran (Colorado) Desert, Thousand Palms Oasis
152
Comment
RSA502490
Atriplex serenana
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-6-11
3731
Riverside
Vail Lake area, wetlands of Wilson Creek, east of the lake.
457
Comment
UCR275576
Atriplex suberecta
T. B. Salvato, Jennifer Weiland
2005-6-13
605- 3
Riverside
Peninsular Range; Temescal Valley, c. 1.5 mi N of Lake Elsinore at Nichols Road, between the intersection of Pierce and Baker Streets and Alberhill Creek, S of Hwy I-15
390
Comment
UCR92688
Atriplex suberecta
A. C. Sanders, K. D. Jones, D. Malueg
1996-4-20
18049
Riverside
San Jacinto Valley, San Jacinto River between Nuevo and Lakeview, from 11th to 13th Streets, E side of the river channel
433
Comment
SEINET954737
Avena fatua
A. C. Sanders, Tyricia Wotipka, Mark A.
2003-1
26142
Riverside
Western San Gabriel Mtns.: Castaic Mesa, north of the filtration plant along a dirt track near the crest of the hills, east of and above Lake Hughes Rd., near Castaic Lake dam.
488
Comment
UCR127539
Avena sativa
A. C. Sanders, T. B. Salvato
2003-5-21
26807
Riverside
Elsinore Valley, Wildomar, old ranch parcel SE of Wesley St. and SW of Laguna Rd., west of Orange St., NE of Palomar St.
402
Comment
RSA0104698
Ayenia compacta
Duncan S. Bell, Sarah DeGroot, Cheryl Sevilla
2015-3-5
7759
Riverside
Chuckwalla Mountains; a side canyon off of Irish Wash, approximately 1.5 air miles southwest of Aztec Well.
696
Comment
UC18982
Ayenia compacta
S. B. Parish
Apr 4 1896-Apr 13 1896
4145
Riverside
Palm Springs (Agua Caliente) San Jacinto Mt. (desert base of mountain)
152
Comment
RSA614091
Baccharis emoryi
A. C. Sanders, C. L. Sanders
1994-12-4
15882
Riverside
Salton Trough: Dos Palmas oasis area, San Andres palm grove, 1.75 km (1.1 mi) WSW of Rancho Dos Palmas., Marked ''seep'' on Durmid 7.5' Quad.
-23
Comment
CLARK-A1528-7789
Baccharis salicifolia
John C. Roos
1947-3-15
3331
Riverside
Dos Palmas Spring
Comment Read comments Oct 23 2015
RSA5444
Baccharis salicifolia
C. B. Wolf
1932-5-25
3672
Riverside
1 mile below the Fish Hatchery, Snow Creek, north base of San Jacinto Mountains
396
Comment
JEPS40677
Baccharis salicifolia subsp. salicifolia
L. M. Newlon
1922-4-3
443
Riverside
Andreas Canyon
Comment
JEPS40699
Baccharis salicifolia subsp. salicifolia
W. L. Jepson
1939-4-17
19160
Riverside
Temescal Valley, Temescal Creek
304
Comment
SDSU12994
Baccharis salicifolia subsp. salicifolia
Michael G. Simpson
1999-10-27
2025
Riverside
Adjacent to Santa Margarita river, Santa Margarita Ecological Reserve, San Diego State University, ca.1/2 mile from Southside Facilities.
152
Comment
UCD129485
Baccharis salicifolia subsp. salicifolia
R. L. Smith
1948-3-24
s.n.
Riverside
Murray Canyon
Comment
CAS-BOT-BC106627
Baccharis salicina
J. Ewan
1931-10-3
5216
Riverside
River bottom flat, Santa Ana River, 4 mi. N.W. of Corona
Comment
CAS-BOT-BC106631
Baccharis salicina
Lewis S. Rose
1945-12-23
45302
Riverside
Palm Springs - Colorado Desert
137
Comment
UCR182504
Baccharis salicina
Mitch Provance
2003-7-4
4635 B
Riverside
San Bernardino Valley, Riverside, Along Jackson St., between Audrey and Colorado Aves.
226
Comment
UCR67005
Baccharis salicina
S. J. Myers
1990-12-10
s.n.
Riverside
Santa Ana River Valley, Louis Rubidoux Nature Center: along the drainage that connects to the Sunnyslope channel and to the confluence with the Santa Ana River
214
Comment
UCR82899
Baccharis salicina
A. C. Sanders, S. White & C. Sanders
1994-10-9
15819
Riverside
San Bernardino Mtns., Whitewater Canyon, 2 mi below trout farm, above Bonnie Bell
564
Comment
SBBG63299
Baccharis sarothroides
R. C. and J. R. Robbins
1933-2-15
Riverside
Pinyon Flat, Palms to Pines (St Hwy 74)
Comment
IRVC509
Baccharis sergiloides
R. H. Whittaker, W. A. Niering
1963-6-11
SJ 373
Riverside
Santa Rosa Rd., slope W-5 degree draw, mostly sandy soil, occasional boulders. Santa Rosa Mountains
1601
Comment
RSA771355
Baccharis sergiloides
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4458
Riverside
Whitewater canyon. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor center (Whitewater Trout Farm) in the vicinity of Bonnie Bell. Between N33.94217, W116.64118 and N33.94722 W116.64305.
487
Comment
UCR272672
Baccharis sergiloides
Sarah J. De Groot, Duncan S. Bell
2015-9-21
7583
Riverside
Peninsular Range; Santa Rosa Mountains, SSW of Palm Desert, near Potrero Spring near head of Potrero Canyon, west of Dunn Road, NW of Asbestos Mountain, SW of Haystack Mountain
1084
Comment
CDA41203
Bacopa monnieri
G. D. Barbe
1983-1-24
4035
Riverside
Desert Island Country Club, northeast of Rancho Mirage.
0
Comment
RSA550041
Bahiopsis parishii
Walter Wisura, A. King, L. Newcomb
1992-4-10
4666
Riverside
Low Desert: Mission Creek Ranch W of Hwy 62 below Morongo Valley
Comment
CAS-BOT-BC99961
Baileya pauciradiata
H. M. Hall
1905-4-1
5911
Riverside
Near Paloverde
91
Comment
RSA796024
Baileya pauciradiata
Duncan S. Bell
2009-4-18
239
Riverside
Arica Mountains; northeast of range, approximately 2.25 air miles southwest of the ghost town of Rice.
224
Comment
JOTR29251
Baileya pleniradiata
La Doux, Tasha
2005-8-17
1532
Riverside
Joshua Tree National Park. Queen Valley, along Bighorn Pass Road
1321
Comment
RSA0089860
Baileya pleniradiata
Dean Wm. Taylor
2003-5-7
18544
Riverside
1 mi SE of Steele Peak, 0.4 miles NNW of Good Hope Mine, under electrical transmission line corridor.
579
Comment
UCSB6394
Baileya pleniradiata
Haller, John
1958-3-22
Riverside
On Hwys. 60-70, 11 miles W. of Desert Center, 12.8 miles E. of Box Canyon Rd. junc. (Calif. 195)
Comment
CDA10492
Bebbia juncea
T. C. Fuller
1962-10-2
9698
Riverside
Hayfields, north of Highway 60-70 to Indio, ca. 14 miles west of Desert Center.
0
Comment
RSA0112095
Bebbia juncea
Duncan S. Bell
2010-2-20
540
Riverside
Arica Mountains; collecting in drainage in the southeast section of range, approx. 0.75 air mile west of Priest Well.
336
Comment
CAS-BOT-BC100122
Bebbia juncea var. aspera
Steve Boyd; S. Meury; R. Noyes; L. Arnseth; D. Nordin; T. Ross
1988-3-10
2151
Riverside
N. end Palen Mtns, 2 mi west of Palen Pass
300
Comment
HSC5183
Bebbia juncea var. aspera
C. L. Hitchcock
1966-3-16
24212
Riverside
Along Palms to Pines Hwy., 4 mi. S of Palm Desert
610
Comment
UC1281253
Bebbia juncea var. aspera
H. E. McMinn
1935-6-27
4057
Riverside
Palm Canyon region Palm Canyon
Comment
UCR153471
Berberis dictyota
Chris E. True
2004-9-20
s.n.
Riverside
Santa Ana Mtns., Bedford Road c. 0.5 mi. NE of Main Divide Truck Trail, N of the head of Brown Canyon
1022
Comment
CLARK-A1528-2270
Berberis nevinii
John C. Roos
1955-3-5
6237
Riverside
Scott's Canyon
426
Comment
RSA577342
Bernardia incana
A. M. Alexander, Louise Kellogg
1941-5-10
2144
Riverside
3 mi. NE of Cottonwood Springs, Eagle Mountains
1037
Comment
UC667315
Bernardia incana
Annie M. Alexander and Louise Kellogg
1941-5-10
2144
Riverside
small canyon 3 mi. n.e. Cottonwood Spring (Eagle Mts.); Colorado Desert, Eagle Mts.
1036
Comment
RSA34558
Boechera californica
N. C. Cooper
1944-6-16
1427
Riverside
San Jacinto Mountains, west side.
1372
Comment
POM763
Boerhavia coccinea
I. M. Johnston
1917-4-4
s.n.
Riverside
Mouth of Andreas Canyon.
244
Comment
UCD170132
Boerhavia coccinea
Scott D. White
1996-9-22
4525
Riverside
San Jacinto Mtns., South fork of San Jacinto River, Hwy 74, c. 1-3 road mi. east of U.S. Forest Service Cranston Fire Station.
600
Comment
UCR58877
Boerhavia coulteri
J. M. Stewart
1989-10-16
610
Riverside
Sonoran (Colorado) Desert, along Hwy 95, 5.6 mi. south of Vidal
Comment
CLARK-A1528-965
Boerhavia erecta var. intermedia
Charlotte Stocks
1966-8-24
Riverside
853
Comment
RSA462667
Boerhavia triquetra
C. M. Dammers
1924-10-6
s.n.
Riverside
Cottonwood Springs
Comment Read comments Oct 13 2012
RSA608164
Boerhavia triquetra
Steve Boyd, Valerie Soza, Tasha La Doux
1997-10-13
10051 B
Riverside
Sonoran (Colorado) Desert Chuckwalla Mtns, NW base of the range, south of Eagle Mine Rd exit on Hwy I-10.
426
Comment
UCR215596
Boerhavia triquetra
Tasha La Doux, Jim Andre
2008-9-16
348
Riverside
Mojave Desert, Joshua Tree National Park, northeast end of Splitrock Picnic Area
1327
Comment
JOTR30290
Boerhavia wrightii
La Doux, Tasha, Bill Truesdell
2006-10-3
1785
Riverside
Joshua Tree National Park. Pinto Basin: (Stop 2) east side of Hexie Mtns. at mouth of Pinkham Spring Canyon
694
Comment
UCR113864
Bolboschoenus maritimus subsp. paludosus
Mitch Provance
2000-6-24
2069
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
CLARK-A1528-4507
Bouteloua aristidoides
John C. Roos
1937-8-22
478
Riverside
Comment
RSA575738
Bouteloua aristidoides
S. J. Darbyshire, J. Cayouette
1994-9-17
4637
Riverside
Chuckwalla Valley 30 mile E [of] Desert Center, Highway 10 rest area.
90
Comment
UC665906
Bouteloua aristidoides var. aristidoides
Ira L. Wiggins
1941-3-27
9677
Riverside
s end of mts 8 mi ne Desert Center; Coxcomb Mountains
Comment
UC2026404
Bouteloua barbata var. barbata
Steve Boyd, Valerie Soza, Tasha LaDoux
1997-10-13
10048
Riverside
COLORADO DESERT, CHUCKWALLA MOUNTAINS: Northwest base of the range, south of Eagle Mine Road exit on Interstate 10.
Comment
UCD56875
Bouteloua curtipendula
F. M. Reed
1933-1
10014
Riverside
Santa Rosa Mts. Santa Rosa Indian Reservation.
Comment Read comments Mar 16 2014
SD137928
Bowlesia incana
Darin L. Banks, Steve Boyd
1995-3-16
103
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area; east of the Dripping Springs Alcove, north slope of Wildhorse Peak, on Wildhorse Trail
609
Comment
UC1930171
Brachypodium distachyon
Scott D. White, Michael Honer
2003-6-3
9481
Riverside
Santa Ana Mountains: Near Rainbow Valley. West of the I-15 Freeway and immediately north of the San Diego County boundary.
Comment
JOTR28883
Brandegea bigelovii
La Doux, Tasha
2004-2-24
1118
Riverside
Joshua Tree National Park. Cottonwood Canyon
932
Comment
RSA207686
Brandegea bigelovii
James Henrickson
1969-11-8
4371
Riverside
5 air mi S of Palm Desert near top of Seven Level Hill at scenic stop
671
Comment
RSA77414
Brandegea bigelovii
F. W. Peirson
1921-3-23
2387
Riverside
Deep Canyon Wash, 12 miles southeast of Palm Springs.
152
Comment
SBBG122883
Brandegea bigelovii
S. D. White
2005-4-14
10893
Riverside
bajada beneath Mecca Hills, just E of Coachella Canal
24
Comment
UCR86214
Brandegea bigelovii
A. C. Sanders
1995-5-23
17116
Riverside
Sonoran (Colorado) Desert, Coachella Valley, alluvial fans below the Santa Rosa Mountains, north of Toro Canyon., west of Monroe St., and south of Avenue 62
91
Comment
UCSB16265
Brandegea bigelovii
Winn, Will
1963-5-5
Riverside
12.7 miles NE of Pinyon Flats Campground on State Highway 74
304
Comment
CSUSB495
Brassica geniculata
Karen Cook
1966-5-12
S. N.
Riverside
Roadside waste area on highway 60 to San Jacinto Rd. 1/4 mile from Hemet-San Jacinto turnoff from Highway 60 (from Riveside to Banning)
304
Comment
UCR21172
Brassica geniculata
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
UC50321
Brassica rapa
H. M. Hall
1903-4-1
3816
Riverside
vicinity of Riverside; Southern California
304
Comment
CDA3632
Brassica tournefortii
Marius Wasbauer
1960-3-26
Riverside
Palm Springs.
0
Comment
RSA0102674
Brassica tournefortii
Scott D. White
2001-4-3
8237
Riverside
Colorado Desert: Shavers Valley. Near the I-10 Freeway, ca. 15 miles east of Indio jtn I-10/SR 111.
396
Comment
SD187379
Brassica tournefortii
Naomi Fraga, Lisa Rojas
2005-2-10
1372
Riverside
Northeastern Colorado Desert, just north of Palen Pass Road, ca. 10 miles east of Highway 177.
365
Comment
UCR127324
Brassica tournefortii
A. C. Sanders, T. B. Salvato, Mitch Provance
2003-4-4
25832
Riverside
San Bernardino/Santa Ana River Valley Region, Jurupa Mtns., hill SW of the Jensen Quarry, NW of Sunnyslope
421
Comment
UCR51366
Brassica tournefortii
A. C. Sanders
1988-1-18
7588
Riverside
San Bernardino Valley Region, City of Riverside, W end of the Box Springs Mountains on S-facing slopes of Sugarloaf Peak
457
Comment
JOTR30828
Brickellia californica
La Doux, Tasha, Jim Andre
2008-9-16
344
Riverside
Joshua Tree National Park. JTNP; SE end of Splitrock Picnic Area. Queen Mountain USGS 7.5 min Quad. Near 34 00.486' N 116 03.288' W
1289
Comment
POM351131
Brickellia californica
Jack Rempel, Erwin Miller
1934-4-28
18724
Riverside
Lost Horse
1296
Comment
RSA614691
Brickellia californica
A. C. Sanders
1994-10-6
15787
Riverside
San Jacinto Mountains (N slope): rocky gorge of Azalea Creek, Twin PInes Creek drainage
1189
Comment
CLARK-A1528-1663
Brickellia desertorum
John C. Roos
1949-9-21
4665
Riverside
Reche Canyon
457
Comment
JEPS18585
Brickellia desertorum
Marjorie D. Clary
1932-12-11
1722
Riverside
Santa Rosa Mountains, 10 mi SW of Coachella.
182
Comment
UC205029
Brickellia incana
L. G. Childs
1920-12-14
Riverside
Salt Creek Wash, Colorado Desert Colorado Desert, Salt Creek Wash
Comment Read comments Sep 24 2007
CLARK-A1045-180
Brodiaea filifolia
George K. Helmkamp
1979-5-5
Riverside
Santa Ana Mountains vernal pool; Wildomar 7.5' Q
Comment
UCR243179
Bromus
A. C. Sanders
2013-7-6
40854
Riverside
Peninsular Range; San Jacinto Mountains, SE of Idyllwild on South Ridge along FS Rd. 5S11, at junction with small side road
1905
Comment
SEINET251969
Bromus arizonicus
A. C. Sanders
1995-3-22
16221
Riverside
San Gorgonio Pass, San Jacinto Mountains: on and near a rocky spur at the north foot of the mountains, SW of Verbenia Ave., W of Snow Creek, E of Cabezon.
390
Comment
RSA78185
Bromus berteroanus
J. C. Roos, L. Roos
1953-3-21
5909
Riverside
Mouth of Andreas Canyon, south of Palm Spriings.
274
Comment
UC1951127
Bromus carinatus
Scott D. White, Justin Wood
2009-5-22
12896
Riverside
SAN JACINTO MOUNTAINS: Quinn Flat Meadow. USGS Idyllwild 7.5' Quad.
Comment
CLARK-A1528-4535
Bromus diandrus
John C. Roos
1952-4-9
5474
Riverside
Riverside
259
Comment
RSA127000
Bromus grandis
H. S. Yates
1936-8-29
6383
Riverside
Fuller Creek [Poss. Fuller Mill Creek now?]
1677
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
SD137963
Bromus hordeaceus
Darin L. Banks
1995-5-3
210
Riverside
Cleveland National Forest; Agua Tibia Wilderness Area; N slope of Agua Tibia Mtn.; E of the Dripping Springs Alcove Area; along the lower alluvial benches of Arroyo Seco
500
Comment
UCR2232
Bromus hordeaceus
F. M. Reed
1906-5-31
970
Riverside
Riverside, on Sedgwick Street in a little arroyo
274
Comment
RSA741181
Bromus japonicus
Scott D. White, Justin M. Wood
2008-6-17
12168
Riverside
Garner Valley- Kenworthy Station (USFS)
1378
Comment
CLARK-A1528-47
Bromus rubens
Fred B. Essig
1964-2-20
Riverside
La Sierra
Comment
UCR229274
Bromus rubens
Ginny Short
2011-3-23
s.n.
Riverside
Sonoran (Colorado) Desert, Coachella Valley; Pushwalla Canyon, c. 11 miles east of Cathedral City
183
Comment
CAS-BOT-BC185643
Bromus tectorum
Elizabeth McClintock
1965-6-25
s.n.
Riverside
Top of Santa Rosa Mountain.
Comment
CLARK-A1528-4562
Bromus trinii
John C. Roos
1942-5-2
1120
Riverside
Little San Bernardino Mountains
Comment
RSA405293
Caesalpinia virgata
Christopher Davidson
1979-4-4
7691
Riverside
Orocopia Mts. Lower end of Box Canyon Rd., 4.4 mi E of Mecca.
213
Comment
UC128445
Caesalpinia virgata
Marcus E. Jones, A. M.
1906-4-27
Riverside
Indio
Comment
UC555386
Caesalpinia virgata
H. L. Mason
1928-3-10
Riverside
Coachella Mts., Hidden Springs Canyon
Comment
UCR128170
Calamagrostis koelerioides
Michael Honer
2003-5-15
1848
Riverside
Santa Ana Mountains, Rainbow area, just north of San Diego County boundary and west of the I-15 Freeway
518
Comment
RSA614701
Calandrinia ciliata
George K. Helmkamp, E. A. Helmkamp
1997-3-5
1337
Riverside
Cabazon; 0.5 mi N of I-10 on Millard Rd.
564
Comment
UCR100047
Calandrinia ciliata
Scott D. White
1993-3-3
1096
Riverside
Perris Basin, Romoland/Winchester area
442
Comment
UCR117218
Calandrinia ciliata
B. G. Pitzer
2000-4-20
4126
Riverside
Mead Valley, Air Force property bordering Nandina Road, across from (N of) the T-intersection with Brown Street.
515
Comment
CAS-BOT-BC167297
California macrophylla
H. M. Hall
1897-5-4
s.n.
Riverside
Alice Mine
Comment
RSA234052
Callitriche marginata
R. F. Thorne
1969-6-6
39317
Riverside
Santa Rosa Plateau: Rancho California, Mesa de Colorado
624
Comment
LA6440
Calocedrus decurrens
Carl Epling;
May 1938
sn
Riverside
San Jacinto Mountains, Idyllwild
Comment
UCR281203
Calochortus palmeri var. munzii
James Hughes
2017-6-21
s.n.
Riverside
San Jacinto Mountains, Fleming Ranch
1573
Comment
UCR217529
Calochortus plummerae
Diane Menuz
2008-6-20
474
Riverside
San Bernardino Mtns. foothills, Bogart County Park, c. 350 m SW of fishing pond
987
Comment
RSA377469
Calochortus splendens
Christopher Davidson
1977-5-25
5652
Riverside
Mesa de Burro, Santa Rosa Plateau area
701
Comment
SBBG54316
Calochortus splendens
C. Davidson
1977-5-25
5652
Riverside
Mesa de Burro, Santa Rosa Plateau
701
Comment
UCR155823
Calochortus splendens
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
CAS-BOT-BC483503
Calochortus splendens
E. W. Lathrop
1965-5-18
5759
Riverside
8 miles west of Murrieta
609
Comment
RSA1315
Calochortus weedii
J. T. Howell
1928-7-9
1079
Riverside
Temecula Grade, 4 miles S of Temecula.
396
Comment
UCR80032
Calycoseris parryi
Theo Glenn
1991-5-2
91- 13
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, NW of Blythe
350
Comment
RSA457756
Calycoseris wrightii
Steve Boyd
1988-3-10
2120
Riverside
North end Palen Mountains, 2 mi west of Palen Pass.
300
Comment
RSA0065471
Calycoseris wrightii
M. P. Harthill
1971-3-19
s.n.
Riverside
Palm Desert.
Comment
NY1057826
Calyptridium monandrum
N. H. Holmgren
1973-3-23
6483
Riverside
At the south entrance to Joshua Tree national Monument, near Interstate 10, 24 miles east of Idaho
549
Comment Read comments May 23 2010
UCR16507
Calyptridium monandrum
Leland R. Dykes
1962-4-1
12
Riverside
San Bernardino Mtns/ Sonoran (Colorado) Desert, Whitewater Canyon Rd, 4.5 mi north of U.S. 60
732
Comment
UC1618032
Calyptridium parryi
Donald G. Nelson
1935-5-21
366
Riverside
e. lake Hemet (and n. of Mt. Thomas, slopes just n. of meadow in valley just e. of Hurkey Creek Cap <camp ?> area); San Jacinto Mts.
Comment
SDSU17441
Calyptridium parryi var. parryi
C. Matt Guilliams, Michael and Lori Simpson, Mike Silveira
2007-6-25
373
Riverside
San Jacinto Wilderness State Park, summit of San Jacinto Peak. Ca. 20 meters south of sign marking high point, in sandy opening among boulders.
3292
Comment
UCR176902
Calystegia macrostegia
Tracy Tennant
1998-5-13
s.n.
Riverside
Peninsular Range, Vail Lake outlet, Temecula Creek Canyon
488
Comment
UC1123622
Calystegia macrostegia subsp. tenuifolia
R. St. John
1931-1-29
179
Riverside
Elsinore , Plot 52 (Plot 52)
Comment Read comments Nov 25 2010
RSA788341
Calystegia sepium
Daphne K. Christopher, Hannah Stevens
2003-4-8
116
Riverside
Santa Rosa Plateau Nature Conservancy Preserve. Coyote Trail near Hidden Valley trailhead.
556
Comment Read comments May 12 2020
POM281152
Camissonia bistorta
Ethel Rush
1951-4-12
174
Riverside
Roadside 5 miles south of Temecula. Hyway 79.
457
Comment
RSA449956
Camissonia bistorta
J. C. Roos
1966-4-5
s.n.
Riverside
Winchester
Comment Read comments Mar 20 2011
RSA621900
Camissonia bistorta
Steve Boyd, T. S. Ross, L. Arnseth
1989-3-12
2918
Riverside
Vail Lake area, Temecula Creek Cyn., just below Vail Lake Dam.
442
Comment
UCR228928
Camissonia bistorta
A. C. Sanders
2011-4-6
39009
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
UCR58489
Camissonia bistorta
Ed LaRue
1989-6-11
s.n.
Riverside
Peninsular Range, W side of Lakeview Mtns., c. 1 mi SE of town of Nuevo
640
Comment
CLARK-A1528-3319
Camissonia boothii
John C. Roos
1949-4-19
4112
Riverside
Mecca
Comment
RSA264582
Camissonia boothii subsp. condensata
C. W. Tilforth, J. Dourley, Walter Wisura
1977-5-19
1327
Riverside
Colorado Desert. 2 miles south of Rice and Highway 62 along Blythe-Rice Road [Midland Rd].
267
Comment
UCR249508
Camissonia boothii subsp. condensata
T. B. Salvato, R. T. Hawke, Tim Thomas, Mitch Provance
2013-3-8
7282
Riverside
Sonoran (Colorado) Desert, south of Hwy I-10, north of the Chuckwalla Mountains, Chuckwalla Valley Road c. 1.4 km west of its junction with Augustine Pass Road
137
Comment
CLARK-A1528-3320
Camissonia boothii subsp. decorticans
John C. Roos
1966-3-20
Riverside
Chuckwalla Mountains
Comment
JOTR32163
Camissonia brevipes subsp. brevipes
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell
2011-3-31
2315
Riverside
Joshua Tree National Park. Northern edge of Hexie Mountains; Large sandy canyon with braided wash that feeds southwest into Wilson Canyon (Stop 7)
902
Comment
RSA135157
Camissonia brevipes subsp. brevipes
Peter H. Raven
1958-3-16
11856
Riverside
outwash plain below Cottonwood Springs, Joshua Tree National Monument.
Comment
SEINET7073444
Camissonia californica
A. G. Vestal
1963-4-25
s.n.
Riverside
Granite Rocks, about 1 mile west of Radec on Route 71 (presently Route 79). Coordinate datum: NAD27.
Comment
UCR202043
Camissonia cardiophylla
Denise Woodard, Gilbert Goodlet
1997-3-11
s.n.
Riverside
Sonoran (Colorado) Desert, base of Santa Rosa Mtns. at mouth of Cathedral Canyon, border between Rancho Mirage and Cathedral City, site of proposed Ritz-Carlton Rancho Mirage/ Cathedral Canyon Golf Course
305
Comment
UCR249518
Camissonia claviformis
T. B. Salvato, R. T. Hawke, Tim Thomas, Mitch Provance
2013-3-8
7283
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
RSA449209
Camissonia claviformis subsp. aurantiaca
Christopher Davidson, Alan Romspert, H. Surprenant
1979-4-29
7817
Riverside
West of Indio, 3 miles E of Date Palm Drive.
15
Comment
UCR51963
Camissonia claviformis subsp. aurantiaca
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, et al.
1988-3-10
2115
Riverside
Sonoran (Colorado) Desert, N end of the Palen Mtns, 2 miles west of Palen Pass
300
Comment
RSA0127779
Camissonia claviformis subsp. aurantiaca
G. Rink
2013-3-17
11867
Riverside
About ten miles west of Blythe, on the proposed Quartzite solar power plant.
125
Comment
RSA0024812
Camissonia claviformis subsp. peirsonii
Duncan S. Bell, Kim Clark, Bob Ellis, Pam McKay, Jim Pittman, Gene Ratcliff, Ed Schlegel, Felicia Sirchia
2013-2-24
4465
Riverside
Orocopia Mountains; south end of range, north of the Coachella Canal, approximately 3 air miles northeast of Dos Palmas Springs.
182
Comment
RSA192048
Camissonia hirtella
E. W. Lathrop
1959-5-29
4584
Riverside
14 mi. W. of Murrieta.
Comment
UCR109154
Camissonia hirtella
D. L. Banks, V. W. Steinmann
1997-3-13
1527 a
Riverside
NW Palomar Mtns, Agua Tibia Mtns, Vail Lake area, N and just south of Hwy 79; hills (burned in the Vail fire of May 1996) east of the Dripping Springs alcove and west of Vail Lake Marina Rd
549
Comment
POM6638
Camissonia ignota
P. A. Munz
1918-4-27
2162
Riverside
Near Corona.
Comment
UCR3353
Camissonia ignota
T. R. Plumb
1964-4-23
s.n.
Riverside
Box Springs Mtns., Box Springs Mountain, 1 mi. SE of Dog Lady's house [old house near crest of range, c. 33 deg. 58' 53'N, 117 deg. 17' 28'W, along road from Pigeon Pass; later park ranger's house] off SE road fork
762
Comment
SEINET238524
Camissonia micrantha
Mitch Provance
1998-3-31
307
Riverside
Jurupa Mountains: Pyrite Canyon 'Deep Pyrite Dune' ca 0.3 km S of the end of Savonia Dr. in Southridge Fontana just
335
Comment
UCR192717
Camissonia micrantha
A. C. Sanders, Mike Misenhelter
2008-6-10
35449
Riverside
San Bernardino Valley, Glen Avon, San Sevaine Wash south of Hwy 60 and of San Sevaine Way, east of concrete channel
231
Comment
VVC2907
Camissonia pallida subsp. hallii
Tim Thomas, P. J. MacKay
2010-4-12
5035
Riverside
San Bernardino Mtns, Whitewater River; Mouth of Catclaw Flat, at the Paw.
878
Comment
JOTR31936
Camissonia refracta
La Doux, Tasha, M. Harding, B. Truesdell
2011-3-15
2174
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains; rocky wash with gradual, loose slopes on either side; draining into west Pinkham Wash
Comment
RSA449047
Camissonia refracta
E. C. Jaeger
1922-3-26
s.n.
Riverside
Box Canon near Mecca, Cal. Colorado Desert.
Comment
RSA511315
Camissonia refracta
A. C. Sanders
1988-5-11
7798
Riverside
Chocolate Mountains, Iris Pass area, 12 miles above the Coachella Canal in a wash E of the gasline road from Niland.
549
Comment
RSA735318
Camissonia refracta
Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah De Groot, Valentin Arvizu, Tim Thibault
2004-5-14
11283
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
UCR237633
Camissonia refracta
Duncan S. Bell, Amanda Turek
2010-4-10
805
Riverside
Riverside Mountains, southern section of the mountain range, c. 1 air mi southwest of Riverside Mountain Peak
269
Comment
RSA776943
Camissonia refracta
Amber Swanson
2011-3-19
236
Riverside
W of Eagle Mtn Rd to Railroad tracks abt 5 mi N of I-10
307
Comment
UCR58472
Camissonia strigulosa
Jeri Hirshberg
1989-4-4
s.n.
Riverside
Santa Rosa Plateau, Santa Ana Mtns., S of town of Murrieta, west of Mesa de Burro near head of Cole Canyon.
488
Comment
CHSC35468
Camissoniopsis pallida subsp. hallii
James Henrickson
1973-3-18
8598
Riverside
16 (air) miles E of Temecula, 2.9 miles E of Guanga along Hwy 71.
822
Comment Read comments Nov 15 2006
RSA465933
Camissoniopsis pallida subsp. pallida
Frances L. Cramer
1941-5-3
s.n.
Riverside
Joshua Tree National Monument
Comment
UCR241418
Capsella bursa-pastoris
T. B. Salvato
2013-3-22
7389
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
RSA492847
Cardamine californica var. integrifolia
L. F. LaPre, Jack Easton
1988-1-27
s.n.
Riverside
Santa Rosa Springs Ranch, on Santa Rosa Plateau, W of Murrieta.
Comment
RSA462420
Carex alma
N. C. Cooper
1944-4-8
1049
Riverside
Andreas Canyon
305
Comment
UCR26906
Carex alma
A. C. Sanders
1980-7-18
1676
Riverside
San Jacinto Mtns, Thomas Mountain; along a small dry creek in Spillway Canyon about 2 mi SW of Hwy 74 along Thomas Mountain Road
1463
Comment
UCR205299
Carex multicaulis
Valerie Soza, Naomi Fraga, Sarah Swartzentruber
2003-6-25
1699
Riverside
San Jacinto Mountains, junction of Dark Canyon and Fuller Mill Creek
1585
Comment
SEINET10945977
Carex multicaulis
V. Soza, Naomi S. Fraga; S. Swartzentruber
2003-6-25
Soza 1699
Riverside
Peninsular Ranges; San Jacinto Mountains region: Junction of Dark Canyon and Fuller Mill Creek.
1494
Comment
POM1480
Carex praegracilis
I. M. Johnston
1918-5-30
s.n.
Riverside
Temescal.
305
Comment
POM1486
Carex praegracilis
Phillip A. Munz
1918-4-27
2132
Riverside
Elsinore
Comment
RSA192254
Carex praegracilis
E. W. Lathrop
1959-4-26
4505
Riverside
14 miles W of Murrieta - Tenaja Plateau.
Comment
RSA710827
Carex praegracilis
A. C. Sanders, S. Hawkins, J. Goetzen, D. Freeman
1996-5-1
18119
Riverside
Morongo Indian Reservation, SE edge of Burro Flats.
1100
Comment
SEINET11238795
Carex senta
P. Zika, Otting, N
2010-1
25248
Riverside
Vicinity of Willow Creek, San Jacinto Wilderness Area, San Jacinto Mountains (SnJt) Peninsula Ranges
Comment
UCR150603
Carex subfusca
R. F. Thorne, J. P. Simon, C. W. Tilforth
1969-6-24
38118
Riverside
Peninsular Ranges; San Jacinto Mtns. region, San Bernardino National Forest, above James Reserve in Hall Canyon
1677
Comment
SD181801
Carex triquetra
Scott D. White, Teresa Salvato
2001-6-8
8585
Riverside
Santa Ana Mountains: Southern margin of county, just northeast of Rainbow Valley.
334
Comment
CLARK-A1528-842
Castilleja affinis
Michelle Loef
1973-5-12
120573-6
Riverside
San Jacinto Mountains| Mountain Center
1487
Comment
RSA495813
Castilleja affinis
Steve Boyd, Tim S. Ross, L. Arnseth
1989-3-12
2923
Riverside
Vail Lake area, Temecula Creek Cyn., just below Vail Lake Dam.
442
Comment
RSA575879
Castilleja affinis
Steve D. Boyd
1981-3-11
s.n.
Riverside
Gavilan Hills region, northern flank of Estelle Mountain along fence line between T5S R5W sec. 32 at access road up from Dawson Canyon.
732
Comment
RSA305817
Castilleja angustifolia
James R. Shevock
1971-5-8
1041
Riverside
Near Skull Rock, Joshua Tree National Monument.
1220
Comment
JEPS9794
Castilleja applegatei subsp. martinii
C. V. Meyer
Jun 1927
167 a
Riverside
Saunders Meadow San Jacinto Mt.
1676
Comment
UCR49780
Castilleja densiflora
B. G. Pitzer
1987-4-11
477
Riverside
Santa Ana Mtns., Santa Rosa Plateau area, on Clinton Keith Road, c. 4.3 mi east of Palomar Street and 0.5 mi. east of the Nature Conservancy Preserve entrance
564
Comment
UC886544
Castilleja exserta
L. Haines and L. Erickson
1937-4-9
Riverside
1 mi w San Jacinto
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
RSA648202
Castilleja exserta subsp. exserta
Glenda Long
1981-4-11
8
Riverside
5 miles along Cajalco Road after I 15 offramp. 100 to 150 yards up north facing slope from road.
Comment
UCSB7456
Castilleja exserta subsp. exserta
Ballard
Riverside
Temecula
Comment
POM280739
Castilleja foliolosa
Henry J. Ramsey, Henry J. Ramsey
1940-3-15
s.n.
Riverside
Aguanga. (north of Riverside Co.)
Comment
RSA400080
Castilleja foliolosa
Gale Sphon
1955-5-21
s.n.
Riverside
6 miles south of Banning.
Comment
UCD122491
Castilleja foliolosa
K. Esau
1935-6-20
s.n.
Riverside
Beaumont Grade.
Comment
UCD122503
Castilleja foliolosa
C. L. Hitchcock
1966-3-15
24164
Riverside
About 10 miles n.e. of Temecula.
Comment
UCR16020
Castilleja foliolosa
M. J. Arbaugh
1978-6-8
s.n.
Riverside
Sonoran (Colorado) Desert/San Bernardino Mtns., Coachella Valley, Verbenia [=Cottonwood] Canyon, 2 mi north of State 60 on Verbenia Avenue, along side of stream bed
610
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
RSA0010953
Castilleja miniata subsp. miniata
P. A. Munz, I. M. Johnston
1924-7-28
8804
Riverside
Pine Flats
1738
Comment
RSA0010915
Castilleja minor subsp. spiralis
Philip A. Munz
1922-6-23
5767
Riverside
Keen Camp, San Jacinto Mountains.
1524
Comment
CAS-BOT-BC41018
Caulanthus flavescens
K. Watkins; L. Erickson
1937-4-10
s.n.
Riverside
Palms to Pines highway near road to Shumay.
Comment
UCR44203
Caulanthus hallii
A. C. Sanders
1986-6-1
6555
Riverside
San Jacinto Mtns., trail to Spitler Peak from the Herkey Creek Camp to Bonita Vista road [=Apple Canyon Rd.]
1829
Comment
HSC92880
Caulanthus heterophyllus
Karen Kirtland
1993-4-17
Riverside
Hills N of Temecula
Comment
RSA429530
Caulanthus heterophyllus
Ora M. Clark
1929-3-16
1725
Riverside
N. of Whitewater
Comment
UC1979919
Caulanthus heterophyllus
S. D. White, Michael Honer
2003-4-4
8950
Riverside
TEMESCAL CANYON: Dissected bajada bench, below and east of Horsethief Canyon; immediately S of I-15 Freeway.
Comment
UCR104610
Caulanthus heterophyllus
B. G. Pitzer
1997-4-11
3117
Riverside
Lakeview Mtns, Pulsar View Road (dirt), at sharp turn in road c. 1 mi. (air) NE of Juniper Flat Road, and c. 3/4 -1 mi. by road from the base of the hills. C. 3/4 mi. (airline) SE of Mt. Rudolph (measured from BM 'Nelson')
610
Comment
UCR62239
Caulanthus heterophyllus
Don Mitchell
1990-4-30
s.n.
Riverside
W side of Sage Road, 1/2 mi south of iuntersection with Wilson Valley Road.
701
Comment
UCR120846
Caulanthus lasiophyllus var. rigidus
D. E. Bramlet
1999-4-18
2736
Riverside
Gavilan Hills, Lake Mathews-Estelle Mtn. Reserve, Cajalco Bend area, 107 m south of Cajalco Rd. and 1.37 km west of Lake Mathews Dr.
341
Comment
LA51431
Caulanthus simulans
H. Lewis;
1935-4-6
sn
Riverside
Palm Springs
152
Comment
HSC18361
Ceanothus crassifolius
C. L. Hitchcock, C. V. Muhlick
1964-3-17
23086
Riverside
0.5 mi. SE of Glen Ivy Hot Springs
Comment
RSA569987
Ceanothus crassifolius
Steve Boyd, Kyle Boyd
1993-3-28
7921
Riverside
Palomar Range south of Vail Lake at the north base of Agua Tibia Mountain, Agua Tibia Wilderness Area, Cleveland National Forest. Along trail extending south from end of Woodchuck Road.
792
Comment
RSA606769
Ceanothus crassifolius
Jon E. Keeley
1996-5-5
27360
Riverside
Chaparral S of Hwy 79 on Woodchuck Rd., E of Temecula.
183
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
UCR265822
Ceanothus crassifolius
Mitch Provance
2012-5-24
512- 03 B
Riverside
San Bernardino Mountains, Banning, foothills and alluvial fan near border with Beaumont, NE of the intersection of Highland Springs Avenue and Wilson St.
1067
Comment
UCR76761
Ceanothus crassifolius
B. G. Pitzer, Stu Hemstreet
1992-5-21
1949
Riverside
Santa Ana Mtns., Cleveland National Forest, State Hwy 74, 1 mi. uphill of the 2,000 ft. marker & to the left 0.1 mi. on an old paved road
762
Comment
RSA0019578
Ceanothus cuneatus var. cuneatus
Bill Wagner
1989-3-31
s.n.
Riverside
Approx. 9 mi SW of Anza, on the W side of Hwy 371.
976
Comment
RSA399316
Ceanothus leucodermis
Gale Sphon
1955-5-21
s.n.
Riverside
5 mi. S of Lake Fulmore.
Comment
UC218073
Ceanothus leucodermis
P. A. Munz and I. M. Johnston
1922-5-19
5401
Riverside
Mountain side at mouth of Strawberry Canyon San Jacinto Canyon
1127
Comment
CHSC8459
Ceanothus megacarpus var. megacarpus
Edward Laidlaw Smith
1958-3-6
351
Riverside
Coldwater Canyon, Glen Ivy, on Temescal Canyon Road. Santa Ana Mt. Range. Temescal Creek drainage area.
762
Comment
RSA569995
Ceanothus ophiochilus
Steve Boyd, Kyle Boyd
1993-3-28
7910
Riverside
Palomar Range south of Vail Lake at the north base of Agua Tibia Mountain, Agua Tibia Wilderness Area, Cleveland National Forest. Along trail extending south from end of Woodchuck Road.
792
Comment
RSA606742
Ceanothus ophiochilus
Jon E. Keeley
1996-5-13
27405
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
UC1594221
Ceanothus ophiochilus
Steve Boyd, Tim Ross, Laurel Arnseth
1989-3-31
3097
Riverside
1 mi W of Vail Lake
609
Comment
POM312128
Ceanothus palmeri
N. C. Cooper
1944-6-17
1416
Riverside
Above Banning. Roadside.
976
Comment
RSA678975
Ceanothus tomentosus
Scott D. White, Michael Honer
2003-6-3
9452
Riverside
Santa Ana Mountains: Near Rainbow Valley. West of the I-15 Freeway and immediately north of the San Diego County boundary.
335
Comment
RSA0019600
Ceanothus tomentosus
J. D. Olmsted
1959-4-12
365
Riverside
Turn S for 1 mi on Lincoln from Hwy thru W. Corona, turn W for 0.5 mi on Chase, S at wash onto Oak Flat fire road for 3-4 mi. N. to Santa Ana River drainage.
793
Comment
HSC18382
Ceanothus tomentosus var. olivaceus
C. L. Hitchcock, C. V. Muhlick
1964-3-17
23107
Riverside
10 mi. N of Pala, along road to Elsinore.
Comment
SBBG68539
Ceanothus vestitus
R. Hoffmann
1929-9-11
Riverside
Hamilton Grade
Comment
CDA7297
Centaurea X pouzinii
T. C. Fuller
1962-6-6
8846
Riverside
South entrance to Fuller Rancho, ca. 5 miles north of Corona.
0
Comment
RSA488921
Centaurea melitensis
Bill Wagner
1988-4-12
s.n.
Riverside
Approx. 1/2 mile SW of town of Temecula, S of Rancho CaliforniaRoad and Buisness Park Drive.
335
Comment
POM12038
Centaurea melitensis
Mary F. Spencer
1921-5-28
s.n.
Riverside
Saboba Hot Springs
Comment Read comments Apr 1 2013
UC444846
Centaurium venustum
Fred M. Reed
1903-8-29
435
Riverside
near Chinatown (Riverside and vicinity); Riverside, Santa Ana River
Comment
UCR266266
Centromadia pungens subsp. laevis
D. E. Bramlet
2006-6-14
4022
Riverside
Perris-Aguanga Basin Region, San Jacinto Valley, SW of Hemet, north of Simpson Rd. and east of California Ave.
457
Comment
CHSC26365
Centrostegia thurberi
James Henrickson
1971-5-29
5573
Riverside
15 mi. SW of Twentynine Palms, 2 1/2 mi. N. of Salton View in Joshua Tree Nat'l Monument.
1280
Comment
UCR154758
Cerastium glomeratum
T. B. Salvato, Kent Beaman
2005-5-16
783
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
UCR37474
Cerastium glomeratum
Steve Boyd
1981-4-10
s.n.
Riverside
Gavilan Hills, Long canyon running from NW/4 of section 2 through the E/2 of section 3
Comment
RSA674925
Chaenactis artemisiifolia
Scott D. White, P. De Vries
2000-4-25
7727
Riverside
Temescal Valley: Corona area, eastern foothills of Santa Ana Mountains just above citrus groves.
412
Comment
SD137903
Chaenactis artemisiifolia
Darin L. Banks, Steve Boyd
1995-5-3
231
Riverside
Cleveland National Forest, Agua Tibia Wilderness ARea; north slope of Agua Tibia Mountain, east of the Dripping Springs Alcove area.
515
Comment
SDSU14065
Chaenactis artemisiifolia
Jonathan S. Austin, Michael G. Simpson
2002-4-20
17
Riverside
Near parking area off Tornado road adjacent to riparian area north of Santa Margarita river, Santa Margarita Ecological Reserve.
233
Comment
UC1294018
Chaenactis artemisiifolia
E. K. Balls
1958-6-27
23294
Riverside
between Santiago Peak and Indian Truck Trail (along Main Divide); Santa Ana Mts.
1310
Comment
CAS-BOT-BC276391
Chaenactis carphoclinia
E. C. Jaeger
No date on label
s.n.
Riverside
Eagle Canyon
Comment
RSA0014597
Chaenactis carphoclinia
Justin M. Wood
2010-4-30
1551
Riverside
Coachella Valley: Thousand Palms, just E of intersection of Ramon Rd. and Vista de Oro, just NE of Edison substation.
61
Comment
SBBG104629
Chaenactis carphoclinia
T. Glenn
1991-4-30
91 -69
Riverside
McCoy Mtns, NW of Blythe; T6S, R 21E, S18
280
Comment
UCR167469
Chaenactis carphoclinia
John F. Green
2005-3-14
s.n.
Riverside
Sonoran (Colorado) Desert, E of N shore of Salton Sea, NNE of Rancho Dos Palmas, between Coachella Canal siphons 28 and 29
24
Comment
POM126313
Chaenactis carphoclinia var. carphoclinia
T. Craig
1927-4-2
10
Riverside
Hidden Springs Canyon.
Comment
CAS-BOT-BC276930
Chaenactis fremontii
H. M. Hall
1902-4-1
2807 a
Riverside
Colorado Desert. Coyote Canyon
152
Comment
JEPS30465
Chaenactis fremontii
Donald M. Kyhos
1958-4-2
58 -81
Riverside
Highway 99 at Cabazon
Comment
JOTR32122
Chaenactis fremontii
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler, B. Truesdell, D. Shade
2011-4-26
2279
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
OBI51899
Chaenactis fremontii
David Charlton
1988-2-25
1225
Riverside
Alluvial Fan, S side of Little San Bernardino Mts. Dillon rd and 1000 Palms Oasis Rd jct S of Joshua Tree Natl Park, parallel to I-10. 5 mi E of jct Dillon rd and Fargo Cyn Rd
610
Comment
RSA770843
Chaenactis fremontii
Orlando Mistretta, Duncan S. Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4947
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
SD215393
Chaenactis fremontii
W. Wisura, A. King and L. Newcomb
1992-4-10
4664
Riverside
Low Desert: Missin Creek west of Highway 62 below Morongo Valley
Comment
UCR240990
Chaenactis fremontii
Alejandra Martinez-Berdeja, Cara M. Stripe
2010-4-24
57
Riverside
Sonoran (Colorado) Desert, near Joshua Tree National Park, Coachella Valley, Dillon Rd. 4.21 miles north of Hwy 10 in Indio
91
Comment
UCR34887
Chaenactis glabriuscula
L. B. Ziegler
1967-6-15
160
Riverside
San Jacinto Mtns, Bautista Creek Canyon
732
Comment
UCR91677
Chaenactis glabriuscula
Steve Boyd
1995-4-24
8482
Riverside
Palomar Range, Agua Tibia Wilderness Area, Arroyo Seco drainage on N flank of Agua Tibia Mtn, at N base of Wildhorse Peak. Along the Wildhorse Trail near the NE corner of the Wilderness
671
Comment
RSA125546
Chaenactis glabriuscula var. glabriuscula
R. Weatherby
1949-5-13
408
Riverside
La Sierra district, Arlington
152
Comment
RSA282790
Chaenactis glabriuscula var. glabriuscula
C. W. Tilforth, B. Busenberg
1980-6-10
1990
Riverside
3.8 miles in from Highway 74 along north leg of Thomas Mountain Road, south of Lake Hemet.
Comment
RSA60733
Chaenactis glabriuscula var. glabriuscula
Frank W. Gould
1943-4-17
2107
Riverside
12 miles south of Corona on road to Elsinore.
Comment
RSA615322
Chaenactis glabriuscula var. glabriuscula
Scott D. White
1997-5-25
5222
Riverside
Bautista Canyon: Along Bautista Canyon Rd., less then 1.3 road miles NW of Hixon Tralhead (USFS NO. 2E43)
701
Comment
SD133191
Chaenactis glabriuscula var. glabriuscula
Scott White
1991-5-13
91 115
Riverside
Highway 79, immediately west of U. S. Forest Service Campground at Dripping Springs.
550
Comment
UCR121082
Chaenactis glabriuscula var. glabriuscula
A. C. Sanders, Mark Elvin, M. S. Enright
2002-4-16
24968
Riverside
The Badlands, Laborde Canyon and adjacent slopes and side canyons, 1 mile east of Mt. Eden, SW of Beaumont
610
Comment
SD128740
Chaenactis stevioides
Darley F. Howe
1980-4-15
Riverside
1.0 mile west of Mesa Verde, south slope of McCoy Mountains, Highway 10. (IPB 10/07)
Comment
RSA432408
Chamaesyce
Robert L. Dressler
1949-3-19
367
Riverside
Box Canyon, Orocopia Mts.
Comment
JEPS22519
Chamaesyce polycarpa
Rimo Bacigalupi with Paul Hutchison
1958-2-19
6191
Riverside
9.4 mi n Blythe (in wash); western base of Big Maria Mtns
167
Comment
RSA760823
Chamaesyce polycarpa
Thomas Stoughton, J. McConnaughy, Andrew Monks, Malia Volke
2010-3-30
106
Riverside
Coachella Valley Preserve, near mouth of Thousand Palms Canyon. Jct of Ramon Rd and Thousand Palms Canyon Rd.
91
Comment
RSA0105839
Chamaesyce serpillifolia
Alan Romspert
2000-7-28
s.n.
Riverside
60 Fwy Bridge and Santa Ana Riverbed transect.
Comment
POM296326
Chamaesyce setiloba
L. S. Rose
1946-12-23
46302
Riverside
Cathedral Canyon Wash.
183
Comment
CAS-BOT-BC70037
Cheilanthes covillei
Frank W. Peirson
1922-4-10
s.n.
Riverside
Murray Canyon, Palm Springs Region
457
Comment
POM12432
Cheilanthes covillei
F. M. Reed
1917-6-3
3931
Riverside
Main Street Canyon , South of Corona
Comment
RSA125966
Cheilanthes covillei
E. K. Balls, Percy C. Everett
1957-11-4
22752
Riverside
Snow Creek, about Old Fish Hatchery, N base San Jacinto Mtns.
701
Comment
RSA685714
Cheilanthes covillei
N. R. Zabriskie, W. M. Zabriskie
1971-3-7
355
Riverside
Andreas Canyon, E. slope San Jacino Mts.
Comment
UCR177317
Cheilanthes newberryi
Scott D. White, Michael Honer
2003-5-27
9397
Riverside
Gavilan Hills / Temescal Canyon, hills and canyons c. 1 mile north of the I-15 Fwy and 1 mi east of Lake Street exit, south and/or west of unnamed peak '2349
549
Comment
UCR47228
Cheilanthes newberryi
B. G. Pitzer, L. F. LaPre
1987-3-2
0423
Riverside
Peninsular Range, Bundy Canyon, c. 2 miles SE of Lake Elsinore, 0.5 mile north of Bundy Canyon Road off Raciti Rd.
703
Comment
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
UC123064
Cheilanthes parishii
S. B. and W. F. Parish
765
Riverside
near Palm Sprngs (Andreas' Canyon, hills of desert e of San Bernardino)
Comment Read comments May 12 2016
CAS-BOT-BC70334
Cheilanthes parryi
Ira L. Wiggins
1938-3-25
8924
Riverside
Eagle Canyon, 3-5 miles south of Palm Springs
Comment
UCSB38666
Cheilanthes parryi
Cowan, Clark
1978-4-23
Riverside
ESE slope above San Jacinto tramway parking lot, Chino Canyon
570
Comment
UCR232769
Chenopodium
William Schlegel, Andrew Troutte, Jordan Zylstra
2008-8-29
013
Riverside
Peninsular Range; San Jacinto Mtns., Skunk Cabbage Meadow
2449
Comment
UCR242672
Chenopodium
A. C. Sanders
2013-7-6
40837
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
RSA0114928
Chenopodium berlandieri
Mitch Provance
2012-7-17
712 -16
Riverside
Beaumont Plain: Banning, south of I-10, vicinity of corner of Sunset Ave. and Westward Ave.
741
Comment
SD247396
Chenopodium berlandieri
Andy Sanders
2013-7-7
40860
Riverside
Peninsular Range; San Jacinto Mountains: near central Idyllwild, west side of Highway 243 at road junction to Astrocamp (Saunders Meadow Road) and 0.15 kilometer northeast of Tollgate Road junction.
1595
Comment
UCR114542
Chenopodium berlandieri
A. C. Sanders, K. C. Rose
1999-6-18
22810
Riverside
Skinner/Domenigoni area, French Valley, E side of Washington Ave. near Rawson Rd.
451
Comment
SD140131
Chenopodium californicum
Scott White
1993-4-22
1238
Riverside
North Alberhill Ranch, in hills north of Walker Canyon.
490
Comment
UCR35145
Chenopodium californicum
L. B. Ziegler
1968-2-22
265
Riverside
San Jacinto Mtns, Foothills of the mtns. At mouth of Avery canyon (Diamond Valley)
488
Comment
RSA0104482
Chenopodium fremontii
Duncan S. Bell
2015-9-30
8674
Riverside
Santa Rosa Mountains; Little Pinyon Flat; collecting in a large drainage from Cactus Spring Trail to Horsethief Creek.
1246
Comment
SD260934
Chenopodium missouriense
Mitch Provance
2012-9-11
17623
Riverside
Badlands of Western Riverside County: Beaumont, near N base of Mr. Davis, near Cooper's Creek (tributary of San Timoteo Creek), about 2000 ft. along dirt road extension of Risco Circle, S of W 4th St.
762
Comment
UCR115137
Chenopodium missouriense
Mitch Provance
2000-10-28
2272
Riverside
Jurupa Mountains, Jurupa Mountains Cultural Center, 1/4 mile SE of peak 1411
290
Comment
CLARK-A1656-768
Chenopodium murale
Theo Glenn
1979-2-10
Riverside
Salton Sea
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
UCR112475
Chenopodium pratericola
A. C. Sanders, Mitch Provance, T. B. Salvato
2000-4-18
23325
Riverside
Coachella Valley, along Dillon Rd. at junction with Tyler, north of I-10, east of Indio and north of Coachella
5
Comment
UCR119261
Chenopodium pumilio
Mitch Provance
1998-6-9
632
Riverside
Jurupa Mountains, SE Pyrite Canyon, c. .3 km NW of the Jurupa Mountains Culture Center.
366
Comment
CSUSB732
Chilopsis linearis
K. A. Lamb
1968-4-21
680421 4
Riverside
Colorado Desert Approx. 10 miles northeast Mecca on Highway 195, Colorado Desert wash.
Comment
CSUSB985
Chilopsis linearis
Michael J. Arbaugh
1978-6-4
S. N.
Riverside
Coachella Valley Located along wash 1.2 miles north on Desert View Road and Amethyst Road junction in West Palm Springs Village.
Comment
POM13252
Chilopsis linearis subsp. arcuata
E. C. Jaeger
1921-6-15
1055
Riverside
Banning. Base of McMullen Trail [Banning to McMullen Flat]
Comment Read comments Nov 5 2011
RSA689682
Chloris virgata
R. E. Riefner Jr.
2003-10-21
3 -459
Riverside
Menifee Valley, along Newport Road 1 mile E of Goetz Road intersection
442
Comment
RSA369229
Chlorogalum parviflorum
Anstruther Davidson
1910-3-1
2468
Riverside
Near Riverside.
Comment Read comments Apr 23 2011
RSA776342
Chorizanthe brevicornu
Duncan S. Bell
2010-3-20
638
Riverside
Riverside Mountains; in the vicinity of Mountaineer Mine; approximately 2 air miles northeast of Riverside Mountain Peak.
215
Comment
SD227877
Chorizanthe brevicornu
Scott D. White, Pam Devries
1998-2-9
6078
Riverside
La Quinta / Palm Desert area: Whitewater River Channel at and near Miles Ave. crossing. USGS La Quinta 7.5' quad.
17
Comment
POM122108
Chorizanthe brevicornu var. brevicornu
Marcus E. Jones
1903-5-11
s.n.
Riverside
Whitewater.
305
Comment
UCR87931
Chorizanthe coriacea
A. C. Sanders, N. Ferguson
1994-6-2
14634
Riverside
San Jacinto Mtns, Bautista Canyon, c. 1 mile above the forest service boundary
850
Comment
SD136789
Chorizanthe leptotheca
Steve Boyd
1986-4-19
1706
Riverside
Temescal Canyon, east side of Indian Wash between I-15 & Temescal Canyon Road, open sandy areas
Comment
UCR87624
Chorizanthe parryi var. parryi
A. C. Sanders
1994-5-30
14609
Riverside
San Bernardino Mountains, north-northeast of Beaumont at Highland Springs, hills north of the end of Bellflower Ave., at Dutton St
950
Comment
RSA562431
Chorizanthe polygonoides var. longispina
D. E. Bramlet
1993-4-26
2334
Riverside
Peninsular Range Temecula, c. 4 km south of intersection of Pauba Rd and Butterfield Stage Rd, 46-300 m west of Butterfield Stage Rd.
372
Comment
UCR120656
Chorizanthe polygonoides var. longispina
D. E. Bramlet, P. Jacks, S. Goode
1989-4-4
1783
Riverside
Perris-Aguanga Basin Region, Lake Skinner, north of the lake on the S-facing slope of Bachelor Mountain
488
Comment
UCR174157
Chorizanthe polygonoides var. longispina
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-26
32605
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
RSA607326
Chorizanthe rigida
R. S. Woglum
1939-3-21
2175
Riverside
Sonoran Desert: Mecca; north edge of Salton Sea.
Comment
RSA65245
Chorizanthe rigida
F. W. Peirson
1927-4-12
7174
Riverside
Painted canyon, near Mecca.
Comment
LA84233
Chorizanthe xanti
O. H. Kappler;
1948-4-18
1650
Riverside
Whitewater, western Colorado Desert
548
Comment
JEPS37732
Chrysolepis sempervirens
Carl V. Meyer
1928-7-31
614
Riverside
Tahquitz Peak; San Jacinto Mts.
Comment
SD128238
Chrysolepis sempervirens
R. Mitchel Beauchamp
1971-5-15
2413
Riverside
Black Mountain campground, San Jacinto Mountains.
2207
Comment
CLARK-A1528-190
Chrysothamnus paniculatus
Oscar F. Clarke
1969-11-10
Riverside
Palm Springs Station
Comment
RSA340178
Chrysothamnus paniculatus
R. F. Thorne, C. W. Tilforth
1980-5-28
54189
Riverside
San Bernardino Mountains: Whitewater ridge above old bridge.
Comment
RSA117699
Chrysothamnus teretifolius
S. Carlquist
1958-3-30
429
Riverside
Along Morongo Valley to Lucerne Valley Road, on San Bernardino - Riverside County line
Comment
UCR279518
Chylismia brevipes
A. C. Sanders, Jim Malusa
2017-3-27
43118
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, canyon 12 km NE (46 deg. ) of Bombay Beach, on both sides of the Imperial County line
305
Comment
UC1184319
Chylismia brevipes subsp. brevipes
Peter H. Raven
1958-3-1
11749
Riverside
along US Hwy 95 16.1 mi n Blythe
Comment
CAS-BOT-BC160593
Chylismia claviformis subsp. aurantiaca
E. A. McGregor
1917-3-20
704
Riverside
Colorado Desert. Indio; north of date ranch
Comment
RSA0117924
Chylismia claviformis subsp. aurantiaca
Sarah J. J. De Groot, Cheryl Sevilla
2016-3-15
7638
Riverside
Santa Rosa Mountains, southwest of Coachella, west of Mecca. Mouth of Toro Canyon, east-northeast of Martinez Mountain. Southwest of junction of Monroe Street with 64th Ave.
2
Comment
UCSB7336
Chylismia claviformis subsp. aurantiaca
Hawkins, L.
1956-4-14
Riverside
at entrance to white water canyon
Comment
CAS-BOT-BC162782
Chylismia claviformis subsp. claviformis
N. Aitkenhead
1977-2-2
60062 A
Riverside
~1 mile from junction of J.T. Mon. Rd. & pipeline.
Comment
UCSB12723
Chylismia claviformis subsp. peirsonii
Dearing, Hugh; Dearing, Margaret
1930-4-13
Riverside
Colorado desert between El Centro and Palm Springs
Comment Read comments Jan 7 2015
RSA0059652
Cirsium occidentale
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4587
Riverside
San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm) in the vicinity of Bonnie Bell.
525
Comment
RSA85521
Cirsium occidentale var. californicum
J. C. Roos
1952-4-27
5586
Riverside
San Timoteo Canyon south of Redlands.
427
Comment
UCR201465
Cirsium scariosum
Scott D. White, Justin M. Wood
2008-5-15
11975
Riverside
San Jacinto Mountains, Garner Valley, northwest of Fobes Ranch Road and northeast of Hwy 74, valley bottom
1357
Comment
RSA191739
Cistanthe monandra
R. F. Thorne
1963-3-29
32420
Riverside
9 miles E of Mecca, Mecca Hills
152
Comment
UCR177422
Cistus villosus
Scott D. White, Michael Honer
2003-4-4
8931
Riverside
Peninsular Ranges; Perris-Aguanga Basin, Temescal Canyon, dissected bajada bench, below and east of Horsethief Canyon, immediately south of I-15 Fwy
427
Comment
UCR241940
Citrullus lanatus var. citroides
A. C. Sanders, Jose Aguiar
2012-12-19
40530
Riverside
Sonoran (Colorado) Desert, Coachella Valley, NE of Mecca above intersection of Ave. 62 and Johnson St. near Coachella Canal
-8
Comment
CLARK-A1528-2655
Clarkia purpurea
Mark Wilson
1980-5-30
5-30- 80 /3
Riverside
San Timoteo Canyon
Comment
HSC84170
Clarkia purpurea
Karin Cleary
1987-5-20
38
Riverside
Banning Bench, at the edge of the San Gragonio River Canyon, .8 km S of the end of the paved road on the Banning Bench Rd.
1213
Comment
CAS-BOT-BC163862
Clarkia purpurea subsp. quadrivulnera
Mrs. E. C. Van Dyke
1928-5-28
s.n.
Riverside
Banning
Comment
OBI33538
Clarkia purpurea subsp. quadrivulnera
Patricia Tomlinson
1981-5-24
33
Riverside
SW Riverside Co. At Mesa Colorado, approx 1 mi S of Tenaja rd, 3 mi E of Squaw Mtn, area near vernal pools
652
Comment
SD237529
Clarkia purpurea subsp. quadrivulnera
Steve Boyd
2010-5-28
12287
Riverside
Santa Ana Mountains: Elsinore Peak, just south of Main Divide Road, eastern base of knoll south of peak.
1021
Comment
UCR162410
Claytonia parviflora
S. J. Myers, Chet McGaugh
2003-4-7
s.n.
Riverside
San Jacinto Mountains, powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain
1098
Comment
RSA65720
Claytonia parviflora subsp. utahensis
F. W. Peirson
1921-3-22
2389
Riverside
Murray Canyon near Palm Springs.
457
Comment
UCR102823
Claytonia parviflora subsp. viridis
A. C. Sanders
1997-3-26
20113
Riverside
Lake Skinner area, NW foot of Tucalota Hills, shallow valley along dirt road 0.65 mi. east of main Lake Skinner road
457
Comment
UCR121656
Claytonia parviflora subsp. viridis
A. C. Sanders
1995-4-13
16488
Riverside
San Bernardino Mtns./Sonoran (Colorado) Desert, Devil's Garden, E end of the mtns., 2.1 mi west of Hwy 62 on Pierson Avenue and dirt extension, 1.7 mi above Sierra Blvd.
793
Comment
UCR214129
Claytonia perfoliata
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-2
37743 A
Riverside
Peninsular Range, Alberhill, south foot of the Gavilan Hills at Temescal Canyon, north of I-15 and Concordia Ranch Rd., 1.65 mi. ESE of Corona (Lee) Lake, 0.5 mi. NE (25 deg. ) of Temescal Canyon Rd. where it goes under I-15
438
Comment
UCR93017
Claytonia perfoliata subsp. perfoliata
G. P. Schultz
1994-4-7
73
Riverside
Box Springs Mtns, Big Springs Canyon and N on the crest to Two Trees Canyon (S side)
Comment
SEINET10536024
Clematis lasiantha
James S. Miller
1992-5-8
Miller 7461
Riverside
1 mi N of California route 74 on Main Divide Road; near NE border of Cleveland National Forest.
900
Comment
UCR139030
Clematis lasiantha
D. L. Banks
1997-3-29
1638
Riverside
Agua Tibia Mtns., NW Palomar Mountains, Pechanga Indian Reservation. The area along Magee Truck Trail betweem the headwaters of Pala Creek at the southern extremity of the Reservation to the Riverside/San Diego County line border
482
Comment
UCR12288
Clematis ligusticifolia
Paul D. Wood
1971-10-3
s.n.
Riverside
Riverside, Santa Ana riverbottom area bordering Fairmount Park
244
Comment
RSA386260
Clematis pauciflora
E. S. Spalding
1925-6-12
s.n.
Riverside
Near Temecula.
Comment
RSA511344
Clematis pauciflora
B. Pitzer, E. Misquez
1988-3-20
675
Riverside
Cleveland National Forest, San Juan Loop Trail, ca. 4 mi. W of El Cariso Village, just across the hwy from Ortega Parks Store.
549
Comment
RSA552742
Clematis pauciflora
Steve Boyd, Tim S. Ross, Orlando Mistretta
1992-2-25
6674
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness Area. Along San Mateo Tril from junction 7S04 and 7S01 upstream to southern end of Potrero de la Cienega, but primarily about Tenaja Falls.
396
Comment
RSA440822
Cleome isomeris
M. B. Dunkle
1932-3-25
s.n.
Riverside
Cabazon. Colorado desert.
457
Comment
JEPS24217
Collinsia concolor
Peter H. Raven
1958-5-18
12969
Riverside
on road to Hemet 2.3 mi from Mountain Center; San Jacinto Mountains
Comment
UCR107386
Collinsia concolor
B. G. Pitzer
1997-3-23
2962
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
UCR43429
Collinsia concolor
B. G. Pitzer
1986-5-4
195
Riverside
Moreno Badlands, c. 1 mi west of Jackrabbit Trail, along Hwy 60
701
Comment
RSA0117420
Collinsia concolor
Steve D. Boyd, Tim S. Ross, L. Arnseth
1989-4-1
3143
Riverside
Vail Lake area, ridge along N edge Oak Mountain, 1.5-2.0 miles W of the dam.
518
Comment
RSA192317
Collinsia heterophylla
E. W. Lathrop
1965-5-9
5724
Riverside
6 miles W of Murrieta.
Comment
JEPS13824
Colubrina californica
Marjorie Clary
1932-5-9
935
Riverside
s slopes Eagle Mt. Eagle Mt. <i.e. Eagle Mts.> (Santa Rosa Mts. <i.e. Eagle Mts.>)
Comment
RSA45543
Colubrina californica
J. C. Roos
1949-4-10
4231
Riverside
3.5 mi. SE of Desert Center, Chuckwalla Mountains.
610
Comment
UC2027652
Colubrina californica
Carolyn Martus, Joseph Betzier, Caesara Brungraber, Lance Woolley
2008-4-23
1217
Riverside
Northwest of the Blythe airport and in the washes east of the McCoy mountains.
Comment
RSA191393
Conyza bonariensis
E. W. Lathrop, R. F. Thorne
1967-10-27
6677
Riverside
5 mi. NW of Murrietta, Santa Rosa Ranch.
Comment
UCR90369
Conyza bonariensis
Scott D. White
1995-6-30
3426
Riverside
Santa Ana Mtn. foothills, Cole Creek, NW of Murrieta, upstream from Murrieta Creek confluence
396
Comment
RSA511059
Cordylanthus rigidus subsp. rigidus
Ed LaRue
1989-6-14
s.n.
Riverside
E edge of Plateau overlooking town of Murrieta; ca 1.25 mi W of town and ca 1 mi (airline) E of De Luz Road
549
Comment
RSA0010992
Cordylanthus rigidus subsp. setiger
A. C. Sanders, E. J. Lawlor
1988-10-22
8728
Riverside
Pinyon Flats area, Santa Rosa Mountains, along the trail from Dolomite Mine to Horsethief Creek.
1200
Comment
SBBG95153
Cordylanthus rigidus subsp. setiger
S. D. White
1990-10-2
Riverside
Vail Lake area, Hwy 79, immediately W of Dripping Springs Guard Station
487
Comment
SD129529
Cordylanthus rigidus subsp. setiger
G. K. Helmkamp
1989-10-7
Riverside
Edge of moist farmland at the N edge of the fish hatchery in Whitewater Canyon, N of I-10
700
Comment
UCR79254
Coreopsis californica
Steve Boyd, T. S. Ross, O. Mistretta
1992-2-26
6701
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness Area: from Fisherman's Camp downstream to confluence w/ Bluewater Canyon
366
Comment
UCR272166
Corethrogyne filaginifolia
Duncan S. Bell, Sandra Llamas, Koto Tikande
2015-7-16
8578
Riverside
Santa Rosa Mountains, a small ridge/summit area just to the south of the summit of Santa Rosa Mountain
2438
Comment
RSA716107
Corethrogyne filaginifolia var. filaginifolia
M. Wall
2006-10-8
420
Riverside
South Fork San Jacinto River east of Hemet along Hwy 74 past Cranston Ranger Station. Just off the highway towards the river.
638
Comment
CAS-BOT-BC209728
Cornus glabrata
P. A. Munz
1922-6-24
5806
Riverside
Hemet Valley, San Jacinto Mts. Along banks of Pipe Creek
1524
Comment
RSA397453
Cornus nuttallii
Gale Sphon
1955-5-21
s.n.
Riverside
Dark Canyon.
Comment
SD137898
Cotula australis
Steve Boyd, Dain Banks
1995-4-5
8426
Riverside
Palomar Range, Agua Tibia Wilderness Area, eastern edge of the Dripping Springs Alcove.
609
Comment
SBBG53851
Crassula aquatica
J. C. Roos
1952-4-9
5514
Riverside
rolling flats at Edgemont, near Box Springs
487
Comment
SD262269
Crassula aquatica
Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett
2017-3-29
317 34
Riverside
Perris - Aguanga Basin: Menifee, SE corner of Musick Rd. and Murrieta Rd. Vernal pool.
454
Comment
CAS-BOT-BC427780
Crassula connata
A. C. Sanders; G. Waines; B. Ehdaie; A. Aryavand
1997-3-12
19865
Riverside
Lake Skinner area: lower Rawson Canyon, along road NE of Skinner Lake.
457
Comment
RSA523528
Crassula connata
Steve Boyd, Timothy S. Ross, L. Arnseth, Jaime Bonilla
1990-4-2
3987
Riverside
Vail Lake area, lower slopes of Agua Tibia Mtn, along Hwy 79, E of USFWS Dripping Springs Guard Station.
488
Comment
RSA560370
Crassula connata
Steve Boyd
1992-4-14
6812
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
SDSU13943
Crassula connata
Michael G. Simpson, C. Luke, T. Sagar, S. Johnston, T. Duffy
2000-4-30
2095
Riverside
Remote southeastern region of Santa Margarita Ecological Reserve (SDSU).
671
Comment
UCR92043
Crassula connata
Scott D. White
1995-3-30
2664
Riverside
San Jacinto Valley, Moreno Valley; hills c. 0.7 air mi directly south of 60 Fwy and west of bend in Moreno Beach Drive. Topo Q. shows 'Moreno' BM 2067 at top of hill.
579
Comment
UCR157768
Crassula tillaea
T. B. Salvato, A. C. Sanders
2005-5-17
922
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
UCR274301
Crepis
T. B. Salvato, Melissa Clemons
2005-6-6
1421
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
CAS-BOT-BC181568
Crossosoma bigelovii
Annie M. Alexander; Louise Kellogg
1941-2-28
1877
Riverside
Andreas Canyon, San Jacinto Mountains
365
Comment
SBBG72294
Crossosoma bigelovii
unknown
1895-1
Riverside
Palm Springs
Comment
UC1179537
Crossosoma bigelovii
Jane Turner
1959-3-21
75
Riverside
8 mi n United States Highway 99 (along road to Morongo Valley); Morongo Wash
Comment
RSA480575
Croton californicus
N. C. Cooper
1943-9-26
935
Riverside
Cabazon.
549
Comment
SBBG29381
Croton californicus
D. Myrick
1968-3-2
1795
Riverside
Desert Hot Springs
304
Comment
UC868657
Croton californicus
Lewis S. Rose
1938-12-18
38321
Riverside
Palm Springs
137
Comment
UC868668
Croton californicus
I. W. Clokey
1935-4-16
6726
Riverside
e Mecca (along road)
200
Comment
UCR154442
Croton californicus
A. C. Sanders, Mike Misenhelter
2005-6-15
30979
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
UCR245236
Croton californicus
Jim Andre
2012-3-19
21343
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley along unnamed dirt road 0.3 mi. N. of Hwy 177, 5.7 mi. NE of junction with I-10 freeway
157
Comment
SEINET10837540
Croton californicus
David B. Dunn
1948-3-14
Dunn 3767
Riverside
Found 5 mi W of Thousand Palms in an open sandy desert.
Comment
UCR178571
Croton californicus var. mohavensis
R. G. Swinney
1967-2-4
0011
Riverside
Sonoran (Colorado) Desert/ San Jacinto Mtns., Snow Creek
305
Comment
UCR261489
Croton setiger
A. C. Sanders, Katie Young, John Hale
2015-4-22
41582
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
SEINET5584422
Cryptantha
Stephen Hale
2010-1
Riverside
Along power line, adjacent to State Route 95
110
Comment
UCR260602
Cryptantha
A. C. Sanders, Sandra L. Leatherman, Jeff Crain
2015-4-1
41543
Riverside
Peninsular Range, Eastern Foot of Santa Ana Mtns., Temescal Canyon, south side of Indian Truck Trail along Temescal Canyon Road
349
Comment
RSA27462
Cryptantha angustifolia
I. L. Wiggins
1941-3-24
9562
Riverside
0.3 miles south of Myoma, 4.6 miles north of Indio.
Comment
RSA719069
Cryptantha angustifolia
Michael Honer
2005-3-18
2097
Riverside
Palen Valley; appx. 3 mi. due E of Desert Center Airport.
134
Comment
SBBG53356
Cryptantha angustifolia
J. Zabriskie
1975-3-26
Riverside
Boyd Deep Cyn Research Center
Comment
UC196600
Cryptantha angustifolia
Joseph Grinnell
1910-3-17
Riverside
Colorado River Riverside Mt.
Comment
POM368281
Cryptantha barbigera
Christopher Davidson
1979-4-4
7713
Riverside
Orocopia Mountains; Box Canyon on Box Canyon Road, 13.4 miles E of Mecca
488
Comment
RSA735219
Cryptantha barbigera
Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah De Groot, Valentin Arvizu, Tim Thibault
2004-5-14
11242 -A
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
RSA796033
Cryptantha barbigera var. barbigera
Duncan S. Bell
2009-4-18
251
Riverside
Arica Mountains: southeast side of range, approximately 1.7 air miles west of Priests Well.
463
Comment
OBI20704
Cryptantha barbigera var. fergusoniae
Robert F. Hoover
1969-4-11
11210
Riverside
Mouth of Morongo Valley Cyn
Comment
RSA0078686
Cryptantha barbigera var. fergusoniae
Jim M. Andre
2015-3-2
31359
Riverside
Along Kolbe Rd (dirt), northwest end of Coachella Valley at foot of Little SnBr Mtns, 0.2 mi. west of intersection between Hwy 62 and Indian Avenue (road to Desert Hot Springs), 2.3 mi. south of San Bernardino county line.
528
Comment
RSA0078966
Cryptantha cycloptera
LeRoy Gross, Leland Lubinsky, Victor Steinmann, Linda Worlow
2005-2-17
1428
Riverside
Chocolate-Chuckwalla Mountains region: Corn Springs Campground in the Chuckwalla Mountains. Canyon southwest of Campground.
480
Comment
UCR112100
Cryptantha holoptera
A. C. Sanders, T. B. Salvato
2000-4-27
23378
Riverside
Coachella Valley, east side of Coachella Canal near the foot of the Mecca Hills, vicinity of the east end of Ave 60
15
Comment
CLARK-A1528-332
Cryptantha intermedia
Ellen Predmore
1971-5-3
Riverside
Gilman Hot Springs
457
Comment
CSUSB1181
Cryptantha intermedia
I. Rauch
1968-3-6
S. N.
Riverside
Box Springs Mountains Box Springs Mountains
609
Comment
SBBG34217
Cryptantha intermedia
H. Haid
1969-5-11
Riverside
Bautista Cyn, ca. 20 mi SE of Hemet
914
Comment
UC164378
Cryptantha intermedia
H. M. Hall
1901-6-1
2180
Riverside
Thomas Valley San Jacinto Mountains
1371
Comment
UC551862
Cryptantha intermedia
F. R. Fosberg
1932-5-9
10641
Riverside
Sage
770
Comment
UCR20847
Cryptantha intermedia
O. F. Clarke
1980-4-26
s.n.
Riverside
Menifee Valley Area, south of Sun City a few miles. 1.5 miles west from the intersection of Holland and Haun Roads, 2 miles SW of the intersection of Newport Rd and Hwy 395
473
Comment
UCR58484
Cryptantha intermedia
Ed LaRue
1989-5-17
s.n.
Riverside
San Bernardino Mtns, hills east of Beaumont, along Potrero Creek, one-half mi. east of old San Jacinto Nuevo Y Potrero land grant
701
Comment
RSA0062497
Cryptantha intermedia var. intermedia
J. M. Andre
2012-6-15
30492
Riverside
San Jacinto Mountains: Along Hwy 243 at Mt Edna Rd, approx. 1 mi. north of McMullen Flat, 5.9 mi. south of Interstate 10 at Banning; SB Natl. Forest.
1171
Comment
JEPS119477
Cryptantha maritima
Clark Cowan
1978-4-23
1175
Riverside
ESE slope above San Jacinto tramway parking lot, Chino Canyon.
Comment
RSA0106757
Cryptantha maritima
Duncan S. Bell, Amanda Turek
2009-3-29
144
Riverside
Central section of the Arica Mountains; within the Palen/McCoy Wilderness area; large narrow canyon to the west of Priest Mine.
420
Comment
RSA785021
Cryptantha maritima
Duncan S. Bell
2012-3-18
3192
Riverside
The Mecca Hills; southeastern section of hills; at mouth of Hidden Canyon where drainage is blocked by the Coachella Canal, approximately 2.8 air miles southwest of Hidden Spring.
20
Comment
SEINET2042094
Cryptantha maritima
A. C. Sanders
2001-4-8
23987
Riverside
(Desert Hot Springs Quad 7.5') Coachella Valley, Desert Hot Springs, N of intersection of Pierson Blvd. And Atlantic Ave, N of flood control ditch.
348
Comment
UCR101575
Cryptantha maritima
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
UCR50380
Cryptantha maritima
F. R. Fosberg
1930-3-9
S- 01557
Riverside
Western Colorado Desert, Devil's Garden; between Morongo Wash and Whitewater Wash.
Comment
RSA499651
Cryptantha micrantha var. lepida
Christopher Davidson
1975-6-16
2819
Riverside
2 miles N of Alandale station on road R1 from Idyllwild to Banning.
1646
Comment
RSA779621
Cryptantha micrantha var. micrantha
Duncan S. Bell
2010-4-1
657
Riverside
Arica Mountains: east side of the mountain range, west side of Rice Valley, near the lowest eastern drainage point for the Arica mountains; approximately 4.3 air miles southeast of the ghost town of Rice.
209
Comment
UCR116628
Cryptantha micrantha var. micrantha
A. C. Sanders
2001-3-20
23845
Riverside
Western Colorado Desert, Coachella Valley, Garnet, north side of 19th Ave., 1/2 mi. (airline) NW of intersection of I-10 and Indian Ave.
235
Comment
OBI42568
Cryptantha microstachys
A. C. Sanders & B. Pitzer, B. Pitzer
1986-4-30
6479
Riverside
San Jacinto Mts, Bee cyn along the rd, 1.1 mi above the mouth of the cyn at the San Jacinto River Valley
701
Comment
RSA779067
Cryptantha microstachys
C. P. Cowan
1978-4-25
1271
Riverside
5.1 miles (8.1 km) west on Hwy. 74 from jct. with 243, approaching Hemet. San Jacinto Mts. Whittaker transect no. W-228.
1370
Comment
UCR162400
Cryptantha microstachys
S. J. Myers, Chet McGaugh
2003-4-7
s.n.
Riverside
San Jacinto Mountains, powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain
1098
Comment
UCR22028
Cryptantha microstachys
Steve Boyd
1980-5-3
172
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
625
Comment
HSC82995
Cryptantha muricata
N. M. Fellows
1985-3-3
91
Riverside
Oasis de los Osos Preserve, off Snow Creek Canyon at the N foot of San Jacinto Mtns., l mi. W of Snow Creek Village.
489
Comment
UCR127340
Cryptantha muricata
A. C. Sanders, T. B. Salvato, Mitch Provance
2003-4-4
25845 B
Riverside
San Bernardino/Santa Ana River Valley Region, Jurupa Mtns., hill SW of the Jensen Quarry, NW of Sunnyslope
421
Comment
RSA772061
Cryptantha muricata var. jonesii
Orlando Mistretta, Duncan Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4627
Riverside
San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
UCD119940
Cryptantha muricata var. jonesii
C. L. Hitchcock
1966-3-15
24157
Riverside
1 mile east of Glen Ivy Hot Springs.
Comment
RSA18946
Cryptantha racemosa
Roxana S. Ferris, Ruth P. Rossbach
1938-5-16
9575
Riverside
Mecca Hills 2 miles up Painted Canyon.
Comment
UCR50381
Cryptantha utahensis
F. R. Fosberg
1929-3-30
S- 00710
Riverside
Western Colorado Desert/ San Jacinto Mtns, Palm Springs, Andreas Canyon
Comment
RSA593993
Cucurbita foetidissima
D. L. Banks, Elizabeth Hedge Banks
1996-5-2
0937
Riverside
NW Palomar Mountains; Agua Tibia Mountains; NW foothills of Dorland Mtn.; S end of Los Caballos Road, University of California-Emerson Oaks Reserve. Along the broad alluvial benches just to the SE of the gate to the Preserve.
448
Comment
RSA697190
Cucurbita palmata
J. R. Bruff
1929-11-29
434
Riverside
Split Rock.- Colo Desert.
Comment Read comments Oct 23 2011
UCSB44689
Cucurbita palmata
Hibbard, Doug
1977-5-14
Riverside
50 yards off west side of Hwy. 74, 3.3 miles from its intersection with Hwy. 111, (Palm Desert area)
280
Comment
HSC99971
Cupressus forbesii
Michael Kauffmann
2011-5-28
15
Riverside
Just North of Sierra Peak
Comment
RSA101225
Cuscuta californica
David B. Dunn
1947-7-12
2971
Riverside
Pushawalla Canyon, Indio Hills. About 1/4 mile above the palms
Comment Read comments May 24 2012
SDSU13681
Cuscuta californica var. californica
Jutta Buschbom
1991-5-1
32
Riverside
SE-Slope, N-border of the Reserve, beyond an Avocado-grove, ca. 500m (15 min) NW from the field station. Santa Margarita Ecological Reserve, Temecula.
375
Comment
SD260939
Cuscuta californica var. papillosa
Mitch Provance
2012-8-1
812 03
Riverside
Colorado Desert: Thousand Palms Canyon Road, A+- 2/3 of the way up into the canyon.
139
Comment
RSA544313
Cuscuta ceanothi
Steve Boyd
1991-7-13
6420
Riverside
Temescal Canyon, W base of Gavilan Hills, site of old glass factory between Temescal Wash & I-15, just S of Cajalco Road.
Comment
RSA638871
Cuscuta ceanothi
Scott D. White
1998-10-13
7182
Riverside
Corona, near Bedford canyon: Dissected alluvial slope, foothills at eastern slope of Santa Ana Mts. 'Joseph Canyon' wash near a disused quarry.
335
Comment
CLARK-A1703-58
Cuscuta subinclusa
H. A. Zuill
1966-7-4
276
Riverside
Murrieta
Comment
UCR120409
Cycloloma atriplicifolium
Mitch Provance
1998-5-25
876
Riverside
Santa Ana River Wash, Riverside, 1/8 mile NW of Tequesquite Ave. and Gregory Rd.
229
Comment
UCR266411
Cycloloma atriplicifolium
D. E. Bramlet, Fred M. Roberts
2005-6-6
3872
Riverside
San Jacinto Valley, San Jacinto River at Sanderson Ave., north of Ramona Expressway
447
Comment
CAS-BOT-BC56145
Cylindropuntia californica var. parkeri
Carl B. Wolf
1938-1-5
9385
Riverside
Field redacted by CAS, contact the data manager for more information
548
Comment
RSA658861
Cymopterus panamintensis var. acutifolius
J. C. Roos
1947-2-15
3243
Riverside
Lost Palms Cyn. S face of Eagle Mtns., west of Hayfeilds.
Comment
RSA795945
Cynanchum utahense
Duncan S. Bell
2009-4-19
273
Riverside
Arica Mountains: west side of range, approximately 2.5 air miles southwest of Priests Well.
391
Comment
CDA38930
Cyperus difformis
Steve Boyd
1989-7-23
3788
Riverside
City of Riverside, Santa Ana River, just downstream of old city dump at west extension of Rubidoux Ave.
0
Comment
UC303942
Cyperus eragrostis
Crawford and Johnston
1917-6-9
15
Riverside
Santa Ana R. at Corona; Santa Ana R.
Comment
UCR92356
Cyperus eragrostis
Scott D. White, S. Ogg
1994-10-17
2475
Riverside
Temecula Valley, Murrieta Creek, 2000 ft. south of Winchester Road bridge (Banana Avenue).
311
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
RSA564024
Cyperus involucratus
M. A. Patten, S. J. Myers
1993-8-20
s.n.
Riverside
Tahquitz Creek and behind the debris basin dam in Palm Springs.
183
Comment Read comments Nov 19 2010
CDA2607
Cyperus retrorsus
A. C. Sanders, T. B. Salvato, G. P. Schultz, S. Morgan
2001-11-15
24885
Riverside
UCR Botanic Garden, east side of the UCR campus.
Comment Read comments Nov 8 2012
RSA782195
Dalea mollis
Duncan S. Bell
2011-10-22
2982
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
HSC87170
Dalea mollissima
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, D. Nordin, T. Ross
1988-3-10
2167
Riverside
Palen Pass at the N end of the Palen Mtns.
500
Comment
RSA278987
Dalea mollissima
B. A. Prigge, L. Martinez
1978-3-23
2433
Riverside
NW Colorado desert, 1.2 miles E of Sky Valley near Dillon X Skyridge Roads
335
Comment
UCR244311
Dalea mollissima
Jim Andre
2012-4-15
20849
Riverside
Sonoran (Colorado) Desert, west end of Hayfield Dry Lake, 0.3 mi. N. of I-10, 0.4 mi. NE of Jct Hayfield Rd and I-10
395
Comment
RSA787122
Datisca glomerata
R. F. Thorne, E. W. Lathrop, W. Wisura
1977-7-8
49547
Riverside
Santa Ana Mountains: along Ortega Highway (74), about 3 miles south-southwest of El Cariso, near junction of Decker and Morrell Canyons
Comment
SD132345
Datisca glomerata
B. Pitzer, B. L. Phillips
1988-7-1
1480
Riverside
Dripping Springs Area: S of Vail Lake, N of Hwy 79, between Kolb and Arroyo Seco Creeks
490
Comment
UCR208074
Datisca glomerata
T. S. Elias, Steve Boyd, Kit Tan
1986-7-23
10154
Riverside
Peninsular Ranges; Santa Ana Mountains, Santa Rosa Plateau: along Cole Creek
610
Comment
RSA781415
Datura discolor
Duncan S. Bell
2011-10-22
2995
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
UCR22103
Datura wrightii
Steve Boyd
1980-5-15
282
Riverside
Gavilan Hills, Harford Springs County Park, northwest corner of the Gavilan plateau
625
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
UCR182426
Daucus pusillus
Mitch Provance, A. Montalvo
2005-5-12
6700
Riverside
Granitie Knolls and Mesas of Riverside, Riverside (Prenda area), land bordering the E side of Washington and the north side of Hermosa St.
335
Comment
UCR281476
Daucus pusillus
Mitch Provance, Matt K. Beyers, John Hazlett
2017-3-30
317- 83
Riverside
Temescal Valley, 0.4 miles SE of Horsethief Canyon Rd. and the 15 Fwy.
391
Comment
CAS-BOT-BC293817
Deinandra fasciculata
Mitch Provance
1998-6-24
714
Riverside
Jurupa Mountains: Canyon NE of the Jurupa Mountains Culture Center, ca. 0.7km SW of peak 1701
335
Comment
JEPS122468
Deinandra kelloggii
J. M. Andre
2012-6-15
30542
Riverside
San Jacinto Mountains; west slopes of range slong Poppet Flat Road, Poppet Creek Canyon, 3.2 miles west of Highway 243. Lake Fulmor 7.5' Q.
Comment
SBBG35224
Deinandra kelloggii
T. L. Secrest
1951-5-18
Riverside
San Jacinto River bed
Comment
CAS-BOT-BC291902
Deinandra mohavensis
A. C. Sanders; Steve Boyd; Jeff Ross; Mitch Provance
1998-10-25
22272
Riverside
San Jacinto Mtns.: Hwy 243 between Idyllwild and Mountain Center, 1 mile north of Mtn. Center
1159
Comment
SD144486
Deinandra mohavensis
A. C. Sanders, T. Schram, D. Wappler
1994-10-4
15774
Riverside
San Jacinto Mtns: North slope of the mtns; Azalea Creek ca 0.5 mi southwest of Twin Pines Ranch buildings, at road crossing just outside ranch fence (mak 10/07)
1070
Comment
SD146017
Deinandra paniculata
A. C. Sanders, T. B. Salvato
2000-5-25
23423
Riverside
Menifee Valley; south of Newport Road, north of Holland Road and east of Bradley Road, 2.0 miles due east of Railroad Canyon Lake.
438
Comment
RSA0020483
Delphinium parishii subsp. parishii
N. R. Zabriskie
1973-4-5
619
Riverside
Mesa S side Andreas stream, Andreas Canyon, E slope San Jacinto Mtns.
305
Comment
SD129281
Delphinium parryi
Ed LaRue
May 1989
Riverside
Hills E of Beaumont, along Potrero Creek, I(c) mi. E of Old San Jacinto Nuevo Y Potrero land grant
701
Comment
UC9216
Delphinium parryi
A. J. McClatchie
April 1892
30
Riverside
near Elsinore
Comment
UCR158710
Delphinium parryi
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30007
Riverside
Peninsular Range, Agua Tibia Mountains, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank
488
Comment
CAS-BOT-BC121429
Delphinium parryi subsp. parryi
H. M. Hall
1901-6-1
2013
Riverside
Canyon of San Jacinto River
762
Comment
IRVC26833
Delphinium parryi subsp. parryi
S. D. White
1997-2-28
4711
Riverside
Elsinore Basin, SE of Hwy 74, ca 1 mi E of junction with Hwy I-15 Fwy
457
Comment
RSA0020470
Delphinium parryi subsp. parryi
Marcus E. Jones
1903-5-11
s.n.
Riverside
Banning.
701
Comment
RSA0020474
Delphinium parryi subsp. parryi
Scott D. White, Justin M. Wood
2009-5-21
12846
Riverside
San Jacinto Mountains: McMullen Flat area, 0.35 N on Valley Hi Dr, from intersection w/ Twin Pines Rd.
1195
Comment
UC64114
Delphinium patens subsp. hepaticoideum
H. M. Hall
May 1899
1175
Riverside
El Toro Mt. San Jacinto Mountains
Comment
UC1126348
Dendromecon rigida
R. St. John
1931-3-25
198
Riverside
e Sierra Peak; Corona Quadrangle; SBM
762
Comment Read comments Nov 27 2011
RSA740653
Deschampsia danthonioides
Scott D. White, Justin M. Wood
2008-6-19
12267
Riverside
Meadows at Baldy Mtn.
1585
Comment
UCR266815
Deschampsia danthonioides
Mitch Provance, Matt Amalong, Eric Kline
2015-3-24
315- 11
Riverside
Paloma Valley, Menifee, NE corner of the intersection of Scott Rd. and Menifee.
454
Comment
RSA608703
Deschampsia elongata
L. C. Wheeler
1961-6-20
7892
Riverside
West fork of Tahquitz Creek.
2378
Comment
RSA763167
Descurainia incana
Scott D. White, Justin M. Wood
2009-5-21
12859
Riverside
Garner Valley, near abandoned duck ponds, S of Quinn Flat.
1357
Comment
RSA741053
Descurainia pinnata
Scott D. White, Justin M. Wood
2008-6-5
12060
Riverside
Quinn Flat Meadow.
1372
Comment
CSUSB964
Dicentra chrysantha
Richard Sayre
1972-5-7
Riverside
Santa Rosa Road 7 miles from Murietta.
Comment
RSA33579
Dicentra chrysantha
N. C. Cooper
1944-6-4
1359
Riverside
Elsinore Mountain; Lookout at top.
1067
Comment
UC56943
Dicentra chrysantha
H. M. Hall
1901-8-6
2630
Riverside
Chalk Hill; San Jacinto Mountains
1432
Comment
RSA771749
Dichelostemma capitatum
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4611
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
UCR120947
Dichelostemma capitatum
A. C. Sanders, Mitch Provance, T. B. Salvato, C. L. Sanders
2001-4-3
23882
Riverside
Perris-Aguanga Basin region, Temecula, along east side of pipeline NE of Long Canyon, west of San Diego Aqueduct
381
Comment
RSA367463
Dichelostemma capitatum subsp. capitatum
F. A. Thackery
1927-3-30
289
Riverside
Banning
Comment Read comments Mar 13 2011
RSA501045A
Dichelostemma pulchellum var. pulchellum
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-4-1
3166 A
Riverside
Vail Lake area, recent burn in hills just to SW of the dam.
488
Comment
OBI26028
Dicoria canescens
David J. Keil
1977-1-2
11935
Riverside
W of Blythe along I-10
Comment
RSA431198
Dicoria canescens
J. C. Roos
1957-12-26
6660
Riverside
6 miles NW of Thousand Palms, Coachella Valley.
152
Comment
SD120075
Dicoria canescens
Louis B. Ziegler
1976-1-27
537 b
Riverside
Coachella Valley
Comment
SD255089
Dicoria canescens
Duncan S. Bell
2010-10-23
1991
Riverside
East side of Arica Mountains; west side of Rice Valley; abaout 3 air miles south of the ghost stown of Rice.
227
Comment
UCR251350
Dicoria canescens
S. J. Myers
2014-5-21
1061
Riverside
Western Edge Sonoran (Colorado) Desert, Whitewater, along Whitewater River at I-10
407
Comment
SEINET9347382
Dicoria canescens
Unknown
1976-10-15
Riverside
Riverside
Comment
POM259193
Dieteria canescens var. ziegleri
P. A. Munz
1938-8-13
15332
Riverside
Near Santa Rosa Peak
2317
Comment
HSC79576
Digitaria ischaemum
Paul Bailey
1972-5-14
131
Riverside
5 miles SE of Temecula, Hwy. S 16, Pechanga Canyon.
Comment
CAS-BOT-BC291029
Dimorphotheca sinuata
D. E. Breedlove
1962-3-11
1897
Riverside
San Jacinto River, 6.2 miles southeast of State 79, on State 74, in Hemet
579
Comment
RSA735857
Dimorphotheca sinuata
Scott D. White, Justin M. Wood
2008-4-16
11881
Riverside
Perris/Elsinore Basin: Hills to the W of I-215 and S of Scott Rd.
488
Comment
CAS-BOT-BC152919
Diplacus brevipes
Mrs. E. C. Van Dyke
1928-7-1
s.n.
Riverside
Along road from Idyllwild to desert
Comment
CAS-BOT-BC152920
Diplacus brevipes
A. M. Vollmer; L. Beane
1953-6-29
20
Riverside
Oak Glen, San Bernardino Mountains
Comment
RSA0019423
Diplacus fremontii
N. C. Cooper
1949-6-29
4350
Riverside
San Jacinto Mt. above Banning.
Comment
SBBG6932
Diplacus longiflorus
M. Van Rensselaer
1945-11-25
1920
Riverside
Hwy below Idyllwild
1463
Comment
SBBG87344
Diplacus longiflorus
B. Pitzer, A. C. Sanders
1937-4-21
495
Riverside
Box Springs Mtns, near southernmost radio towers
792
Comment
UCD64449
Distichlis spicata
H. S. Yates
1937-6-27
6704
Riverside
Near Relief, Gilman Hot Springs.
457
Comment Read comments Dec 17 2011
GMDRC5837
Ditaxis claryana
J. M. Andre
2013-3-27
24823
Riverside
Riverside Mountains: east side of Riverside Mountains, along Hwy 95, 13.2 mi. south of Vidal Jct
126
Comment
POM2688
Ditaxis lanceolata
I. M. Johnston
1917-4-4
s.n.
Riverside
Andreas Canyon
274
Comment
RSA13944
Ditaxis lanceolata
P. A. Munz
1922-4-9
4883
Riverside
Vicinity of Corn Springs, Chuckwalla Mountains.
457
Comment
RSA4939
Ditaxis lanceolata
C. B. Wolf
1932-4-27
3058
Riverside
North base of Chuckwalla Mountains, 5 miles East of Desert Center, Colorado Desert.
152
Comment
UC56528
Ditaxis lanceolata
H. M. Hall
May, 1901
1867
Riverside
borders of Colorado Desert, e. base San Jacinto Mts. Colorado Desert, San Jacinto Mts.
Comment
UC68559
Dithyrea californica
H. M. Hall
1905-4-15
5772
Riverside
Indian Well Colorado Desert
Comment
UCR216215
Dithyrea californica
Jim Andre, T. La Doux
2009-2-25
10823
Riverside
Sonoran (Colorado) Desert, Palen Dry Lake; c. 6 miles north of I-10 freeway, c. 15 miles east of Desert Center
129
Comment
SEINET12005463
Dithyrea californica
S. B. Parish, Parish, W. F.
1881-1
15
Riverside
Whitewater
Comment
UCR222296
Downingia cuspidata
R. F. Thorne, E. W. Lathrop, Steve Beckstrom-Sternberg, B. Martin
1982-1
55199
Riverside
Peninsular Ranges; Santa Ana Mountains, SW of Murrieta, Santa Rosa Plateau, Mesa de la Punta near south edge of plateau, approached by De Luz Rd.
579
Comment
UC168143
Draba corrugata
Dr. A. Davidson
Riverside
summit Mt. San Jacinto
Comment Read comments Jul 5 2012
UC489272
Draba corrugata var. saxosa
C. V. Meyer
1928-7-27
549
Riverside
San Jacinto Peak
3291
Comment
RSA776296
Draba cuneifolia
Duncan S. Bell, Amanda Turek
2010-4-10
828
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
UC10521
Draba cuneifolia
Mrs. Gregory
1892-1
Riverside
San Jacinto
Comment
POM370051
Draba cuneifolia var. integrifolia
Christopher Davidson
1973-4-1
1818
Riverside
Hwy 71/79, appx. 7 mi from jct of Hwy 395 south.
412
Comment
RSA621448
Dryopteris arguta
Darin L. Banks
1997-11-15
2190
Riverside
North face of Dorland Mountain, east of the Dorland Mountain Arts Colony
537
Comment
RSA85439
Dryopteris arguta
J. C. Roos
1952-4-13
5519
Riverside
Box Springs Mts.
518
Comment
SD217157
Dryopteris arguta
Steve Boyd, Tim Ross & Orlando Mistretta
1992-2-2
6642
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness of the Cleveland National Forest; upper San Mateo Canyon between confluence of Tenaja Canyon and Los Alamos Canyon
Comment
UCR271408
Dudleya abramsii subsp. abramsii
John F. Emmel
2001-4-28
1701
Riverside
San Jacinto Mountains, Garner Valley, 0.2 air mile south of trailhead parking area for Ramona Trail
1402
Comment
SEINET4604435
Dudleya abramsii subsp. affinis
Marc A. Baker, Michelle Cloud-Hughes
2011-6-11
17369 .1
Riverside
Along Morris Ranch Road, 640m NNE of Kenworthy Station, 3.5km west of Butterfly Peak, west base of San Jacinto Mountains, Garner Valley, just east of Thomas Mountain, 16km SW of Idyllwild.
1445
Comment
CAS-BOT-BC411416
Dudleya lanceolata
K. Nakai
1981-6-4
773
Riverside
Temecula River Canyon, ca. 1/4 mi. W of Hwy I-15 on N facing slope
Comment
RSA680519
Dudleya lanceolata
Scott D. White, Teresa Salvato, Lia DeMarco, Jessica Christian
2001-6-30
8634 -B
Riverside
San Jacinto Mountains: Idyllwild area; Strawberry Fuelbreak between Inspiration Point and Strawberry Creek. I.e., southwest terminus of Double View Dr. west to creek.
1402
Comment
SD146294
Dudleya lanceolata
A. C. Sanders, Mitch Provance
1998-5-14
21846
Riverside
Jurupa Mountains; Rattlesnake Mountain (hill 1452m), Crestmore, above watertank west of Cedar Ave.
366
Comment
UCR130867
Dudleya lanceolata
Mitch Provance
1998-6-10
636
Riverside
City of Riverside, East side of Pachappa Hill, as accessed from where Panorama road crosses the 91 freeway.
335
Comment
SEINET7048186
Dudleya lanceolata
Steven R. Hill
2001-5-3
33694
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
UCR48514
Dudleya multicaulis
Steve Boyd
1986-5-7
1823
Riverside
Temescal Canyon, Alberhill Mountain: lower slopes of S flank just east of clay mine area
427
Comment
JEPS48942
Dudleya saxosa subsp. aloides
Marjorie D. Clary
1932-4-3
894
Riverside
Deep Canyon Colorado Desert, west side of Santa Rosa Mtn
Comment Read comments Oct 19 2006
JOTR31151
Dudleya saxosa subsp. aloides
La Doux, Tasha
2009-6-3
1860
Riverside
Joshua Tree National Park. (Stop 2): Little San Bernardino Mountains, Covington Flats Area, Covington Spring
1396
Comment
POM356493
Dyssodia porophylloides
Anstruther Davidson
1893-4-10
s.n.
Riverside
Palm Springs.
Comment
RSA0125251
Echinocereus engelmannii var. engelmannii
P. A. Munz
1921-5-1
4496
Riverside
Southern edge of Mojave Desert near Pinyon Wells.
1220
Comment
POM313161
Echinochloa colona
Malcolm A. Nobs, S. Galen Smith
1948-9-3
488
Riverside
Palm Springs.
Comment
CAS-BOT-BC112919
Eleocharis macrostachya
H. M. Hall; L. A. Greata
1905-4-1
5919
Riverside
Colorado River bottoms.
Comment
CAS-BOT-BC112920
Eleocharis macrostachya
Earl W. Lathrop
1968-5-15
6875
Riverside
6 miles west of Murrieta, Mesa de Colorado of Santa Rosa Plateau.
624
Comment
UC1832
Eleocharis macrostachya
A. J. McClatchie
Apr 1892
23
Riverside
near Elsinore
Comment
RSA381084
Eleocharis montevidensis
Robert F. Thorne, Steve Boyd, E. W. Lathrop
1985-7-18
61177
Riverside
Santa Rosa Plateau, Nature Conservancy Reserve: along Cole Canyon.
535
Comment
RSA708179
Eleocharis parishii
Scott D. White, Angelia Carey
2004-5-7
10323
Riverside
Indian Creek and adjacent foothills.
549
Comment
RSA450649
Elymus X hansenii
J. C. Roos
1952-6-13
5765
Riverside
Reche Canyon., [34 deg 02'55N, 117 deg 17'20W
457
Comment
UCR89479
Elymus condensatus
Steve Boyd, T. S. Ross, J. T. Columbus
1993-10-23
8196 A
Riverside
S Santa Ana Mtns, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Morrell Canyon along Morgan Trail (5W02)
878
Comment
RSA131656
Elymus glaucus
E. K. Balls
1958-6-27
23290
Riverside
Between Santiago Peak and junction with Indian Truck Trail, along Main Divide, Santa Ana Mountains.
1372
Comment
CAS-BOT-BC206526
Elymus glaucus subsp. glaucus
Carl B. Wolf
1932-8-5
3942
Riverside
San Jacinto Mts., along trail from Tahquitz Valley to San Jacinto Peak
2621
Comment
SEINET260211
Elymus glaucus var. jepsonii
M. Curto, L. Allen
1991-7-23
810
Riverside
San Jacinto Wldness ; Mt San Jacinto Tahquitz Valley
2415
Comment
UCR252007
Elymus hispidus
A. C. Sanders, T. B. Salvato
2014-7-2
41185
Riverside
Peninsular Range; San Jacinto Mtns., Fobes Canyon, c. 1/2 mile south of Fobes Ranch along Fobes Ranch Rd.
1555
Comment
UCR132702
Elymus triticoides
A. C. Sanders, O. F. Clarke
1991-6-10
11138
Riverside
Upper Santa Ana River/San Bernardino Valley, Riverside, along Spring Brook between Lake Evans (Fairmont Park) & the Santa Ana River
238
Comment
RSA314457
Emmenanthe penduliflora
Robert F. Thorne
1983-4-23
55466
Riverside
San Bernardino Mountains: side canyon on W side of Whitewater Canyon, ca. 3.3 miles N of Whitewater post office.
595
Comment
RSA525694
Emmenanthe penduliflora
Steve Boyd, L. Arnseth, Yvonne Rasmussen, Hugo Cota
1990-5-3
4565
Riverside
San Jacinto Mountains, Vail Lake area, rolling terrain at jtn of Hwy R3 and Powerline Road, NE of the lake.
Comment
RSA559344
Emmenanthe penduliflora
Steve Boyd, Tim Ross
1992-5-15
7398
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Major lateral drainage north of Bear Canyon, vicinity of the junction of Tenaja and Morgan Trails, west of Round Potrero.
671
Comment
UC1518629
Emmenanthe penduliflora
Robert F. Thorne, Drs. Fosberg, Sachet, and Herbst
1983-4-23
55466
Riverside
San Bernardino Mts.: Side-canyon on W side of Whitewater, ca 3.3 mi N of Whitewater Post Office
594
Comment
CAS-BOT-BC131160
Encelia actoni
Mary F. Spencer
1919-7-9
1188
Riverside
Foothills of San Jacinto Mt.
571
Comment
POM4934
Encelia actoni
Jenkins, L. T. Street
1917-5-30
s.n.
Riverside
San Jacinto.
Comment
RSA673474
Encelia actoni
Scott D. White, Tasha La Doux
2000-4-20
7711
Riverside
South of Hemet: 'Gibbel Flat' in the Santa Rosa Hills.
610
Comment
OBI16596
Encelia farinosa
H. E. McMinn
1937-3-6
5017
Riverside
About 40 mi N of Blythe; River rd
Comment
RSA0018592
Encelia farinosa
Duncan S. Bell
2013-1-30
4458
Riverside
The Mecca Hills; collecting beside the Coachella Canal and the powerlines at the base of the mountains in narrow desiccating depressions where winter rains had collected.
23
Comment
UCR107881
Encelia farinosa
B. G. Pitzer
1997-3-23
2997
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
RSA543309
Encelia farinosa var. farinosa
Steve Boyd
1991-3-17
5487
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
UCR60909
Ephedra aspera
R. F. Thorne, A. Shmida, Robert Whittaker
1978-4-23
52061
Riverside
Santa Rosa Mtns./Colorado Desert, Palms to Pines Hwy: along the highway
Comment
CAS-BOT-BC81536
Ephedra californica
F. A. M.
1936-3-20
14475
Riverside
Morongo Valley
Comment
RSA342001
Ephedra californica
Robert F. Thorne, W. A. Tilforth, L. Shultz, R. K. Benjamin, J. Hogge
1980-4-16
54115
Riverside
Along Whitewater River, E of bridge and levee
Comment
RSA0030700
Ephedra trifurca
J. Andre
2013-3-27
24810
Riverside
Rice Valley; east side of Arica Mountains, along Rice-Midland Rd, 2.2 mi. south of Rice (Hwy 62).
242
Comment
RSA3984
Ephedra trifurca
C. B. Wolf
1932-4-29
3122
Riverside
Eastern Colorado Desert, 3 miles S of Rice on the Blythe road.
213
Comment
SBBG51153
Ephedra viridis
N. R. Zabriskie, W. Zabriskie
1974-3-30
696
Riverside
S of jct with North Cyn, Andreas Cyn
Comment
UCR35212
Epilobium canum
L. B. Ziegler
1966-9-13
100
Riverside
Sonoran (Colorado) Desert, San Jacinto Mountains, Carrizo Spring (Carrizo Creek), c.3/8 mi above Hwy 74 crossing of canyon.
703
Comment
RSA484733
Epilobium canum subsp. latifolium
A. C. Sanders, E. J. Lawlor
1988-10-22
8734
Riverside
Pinyon Flats area, Santa Rosa Mountains, along the trail from Dolomite Mine to Horsethief Creek.
1200
Comment
UCR199701
Epilobium ciliatum
Scott D. White, Angelia Carey, Linda Archer
2004-8-5
10672
Riverside
San Jacinto Mountain foothills, Soboba Indian Reservation, Indian Creek and adjacent uplands, from confluence with San Jacinto River to c. 2 miles upstream
610
Comment
RSA588342
Epilobium ciliatum subsp. ciliatum
N. C. Cooper
1944-5-6
1176
Riverside
Whitewater Canyon.
457
Comment
UCR22003
Epilobium paniculatum
Steve Boyd
1980-9-8
343
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau
610
Comment
RSA180338
Equisetum telmateia var. braunii
E. W. Lathrop
1959-4-2
4445
Riverside
18 miles W of Murrieta, Cottonwood Canyon of the Tenaja Range
Comment
UCR2383
Eragrostis cilianensis
F. M. Reed
1927-10-25
5520
Riverside
San Bernardino Valley/Upper Santa Ana River region, Riverside, Terraces Ranch [547 Chicago Ave., near Arroyo Tequesquite]
290
Comment
SBBG34550
Eragrostis mexicana
T. L. Secrest
1950-3-11
Riverside
near Indio
Comment
SEINET260215
Eragrostis mexicana
M. Curto, Linda Allen
1990-1
692
Riverside
San Jacinto Mts; Mountain Center, jct CA Hwy 74 & CA Hwy 243, NW corner
1365
Comment
UCR139981
Eragrostis pectinacea var. pectinacea
A. C. Sanders
2004-8-10
28767
Riverside
Perris-Aguanga Region, 3 miles ENE of Perris, new nursery growing grounds west of Menifee Rd. (=Pozos Av.) & south of Nuevo Rd., between San Jacinto River and Nuevo
433
Comment
RSA575897
Eremocarpus setiger
Steve Boyd
1994-10-14
8390
Riverside
Southern San Mateo Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest. San Mateo Canyon, in canyon bottom at the confluence with Bluewater Canyon.
329
Comment
SBBG35561
Eremothera boothii subsp. desertorum
D. Myrick
1966-4-1
1318
Riverside
slope adjoining Linda Vista Lodge, Desert Hot Springs
Comment
JEPS69011
Eriastrum densifolium
Carl V. Meyer
1928-8-1
622
Riverside
Saunder's Meadow San Jacinto Mts.
Comment
CAS-BOT-BC514306
Eriastrum densifolium subsp. austromontanum
H. M. Hall
1901-7-1
2384
Riverside
San Jacinto Mountains
1584
Comment
UCR35045
Eriastrum densifolium subsp. densifolium
L. B. Ziegler
1967-6-14
159
Riverside
San Jacinto Valley, 1 mi. east of San Jacinto
473
Comment
UC2013095
Eriastrum eremicum
Leigh A. Johnson, Deborah A. Johnson
1997-3-29
97 -012
Riverside
Whitewater Canyon, south slopes of San Bernardino Mtns, ca 1.5 miles north of I-10. Along main road and off in scrub.
Comment
CAS-BOT-BC514474
Eriastrum eremicum subsp. eremicum
Annie M. Alexander; Louise Kellogg
1941-5-23
2219
Riverside
4 mi NE of Cottonwood Spring, Colorado Desert
1112
Comment
RSA0120099
Eriastrum eremicum subsp. eremicum
M. French Gilman
1928-05
s.n.
Riverside
Coachella Valley(?).
Comment
RSA0120676
Eriastrum harwoodii
Duncan S. Bell
2010-4-2
682
Riverside
Arica Mountains: west side of mountain range within the Palen/McCoy Wilderness; approximately 3 air miles northwest of Priest Well; collecting along a sandy slope above the main western drainage for the Arica mountains.
464
Comment
UCR245652
Eriastrum harwoodii
Duncan S. Bell
2010-4-2
695
Riverside
Sonoran (Colorado) Desert, Arica Mountains: along jagged ridgeline of mountain range; in the Palen/McCoy wilderness; on a sand ramp located just below the ridgeline on the eastern side that was trapped between the ridgeline and the steep narrow rocky canyons below it
595
Comment
JEPS19154
Ericameria cooperi var. cooperi
Marjorie D. Clary
1932-5-13
1659
Riverside
se of 29 Palms (Lost Horse Canyon); Colorado Desert, Lost Horse Canyon
914
Comment Read comments Jul 6 2010
RSA296144
Ericameria cuneata var. spathulata
B. A. Prigge
1980-8-18
3968
Riverside
San Bernardino Mountains, Whitewater Canyon; 3.5 miles upstream from trout farm.
991
Comment
JEPS31370
Ericameria linearifolia
W. L. Jepson
1901-5-22
1342
Riverside
Palm Canon
Comment
RSA757789
Ericameria linearifolia
LeRoy Gross, Jackie McConnaughy, Andrew Monks, Thomas Stoughton, Jane Tirrell, Malia Volke
2010-4-12
4298
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
UCR194191
Ericameria linearifolia
Mitch Provance, Kerry Knudsen, Petra Wester
2004-5-8
9012
Riverside
Santa Rosa Mtns., c. 0.05 miles S on Santa Rosa Mt. Road from Hwy 74
1402
Comment
JEPS19267
Ericameria paniculata
Marjorie D. Clary
1932-12-18
1742
Riverside
Clemens Well Colorado Desert, Orocopia Mts.
243
Comment
JOTR33713
Ericameria paniculata
La Doux, Tasha, M. Harding, T. Herskovits, D. Shade, M. Wheeler
2011-10-13
1002
Riverside
Joshua Tree National Park. eastern edge of Cottonwood Mountains in Cottonwood Canyon; large active wash in rocky canyon along roadside east of Rte. 11
839
Comment
RSA594764
Ericameria parishii var. parishii
D. L. Banks, Dylan Hannon
1996-5-3
0987 A
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Foothills S of Hwy. 79 ; E of the Dripping Spring Campground; Along a mesic E facing slope, approximately 300 m SE of the Helipad at the upper camp sites
534
Comment
POM263241
Erigeron foliosus
J. C. Roos
1938-5-26
474
Riverside
La Sierra.
Comment
RSA736706
Erigeron foliosus var. foliosus
Scott D. White
2004-4-26
10243
Riverside
San Jacinto Mountain foothills: Soboba Indian Reservation, Indian Creek Watershed.
518
Comment
POM357497
Erigeron foliosus var. stenophyllus
J. C. Marvin
1923-5-1
s.n.
Riverside
Idyllwild.
Comment Read comments Oct 22 2011
CAS-BOT-BC189083
Eriodictyon crassifolium
P. A. Munz
1932-4-24
12390
Riverside
Snow Creek Canyon, San Jacinto Mountains
457
Comment
POM292910A
Eriodictyon crassifolium
Lyman Benson
1945-11-10
11911
Riverside
5 miles east of Temecula.
457
Comment
POM305416
Eriodictyon crassifolium
Henry J. Ramsey, Henry J. Ramsey
1938-5-4
637
Riverside
Elsinore
Comment
OBI55262
Eriodictyon crassifolium var. crassifolium
Barbara Crumly
1953-5-23
s.n.
Riverside
Cranston Ranger Station
Comment
SD260256
Eriodictyon crassifolium var. crassifolium
A. C. Sanders, Jeanne Marie Acceturo & participants in Jepson Workshop
2016-4-2
42396
Riverside
Peninsular Range: UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, south end of Los Caballos Road, vicinity of lab and old Emerson house site (Pechanga 7.5'Q)
465
Comment
SD80101
Eriodictyon crassifolium var. nigrescens
Nancy Ryan Zabriskie, Walter Zabriskie
1971-4-24
398
Riverside
Water service road above crossing of Deep Canyo, north slope Santa Rosa Mountains.
1317
Comment
UCR241195
Eriodictyon trichocalyx
Tracy Tennant, Jeffrey Ross
1998-7-11
MOR- 529 B
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, upper end of Hathaway Canyon at Burro Flat
1113
Comment
UCR241241
Eriodictyon trichocalyx
Tracy Tennant, Jeffrey Ross
1998-6-23
MOR- 501
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, upper end of Hathaway Canyon at Burro Flat
1113
Comment
SBBG160
Eriogonum apiculatum
R. Hoffmann
1929-9-6
Riverside
above Tahquitz Valley
2499
Comment
CAS-BOT-BC242790
Eriogonum davidsonii
Winifern W. Swarth
1914-9-6
s.n.
Riverside
Strawberry Valley, San Jacinto Mts.
1828
Comment
CAS-BOT-BC242801
Eriogonum davidsonii
H. M. Hall
1901-6-1
2088
Riverside
San Jacinto Mountains. In the vicinity of Chalk Hill
1524
Comment
JOTR36396
Eriogonum davidsonii
La Doux, Tasha, M. Harding, T. Herskovits, D. Shade, B. Truesdell, M. Wheeler
2012-10-2
3348
Riverside
Joshua Tree National Park. Little San Bernardino Mtns: Pushwalla Canyon, approx 100 m W of Pinyon Well site at spring
Comment
RSA413256
Eriogonum elongatum
James C. Dice, J. D. Tenhunen
1987-9-9
722
Riverside
Ca. 1.6 kilometers NNW of Royal Oak Ranch.
380
Comment
SD229219
Eriogonum fasciculatum var. foliolosum
Dick Schwenkmeyer
2012-10-16
850
Riverside
Approx. 2 mi. south of U.S. Highway 10 at Cabazon.
505
Comment
POM178582
Eriogonum fasciculatum var. polifolium
Marcus E. Jones
1930-3-15
s.n.
Riverside
Eagle Mountains.
Comment
RSA33527
Eriogonum fasciculatum var. polifolium
N. C. Cooper
1944-7-15
1576
Riverside
Palms to Pine Hwy
152
Comment
RSA771762
Eriogonum fasciculatum var. polifolium
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4575
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
UC849406
Eriogonum fasciculatum var. polifolium
Alice Eastwood
1913-4-30
3020
Riverside
Palm Springs
Comment
CAS-BOT-BC253490
Eriogonum gracile
James L. Reveal; Caroline G. Reveal
1972-8-6
2844
Riverside
Along California Highway 74, 1.5 miles southwest of the summit of Santa Ana Mountains, 9 miles southwest of Elsinore and about 22 miles east-northeast of San Juan Capistrano, near turnoff to McConville Camp
Comment
SD1296
Eriogonum gracile
Florence Youngberg
1933-8-28
Riverside
Fern Valley, Idyllwild
Comment
SD186296
Eriogonum gracile
John Green, S. J. Myers
2003-6-25
Riverside
French Valley, Greenway site, along Tucalota Creek ca. 1 mile east of Murrieta Hot Springs
395
Comment
UC56796
Eriogonum gracile
H. M. Hall
1902-8-6
2655
Riverside
vicinity of Riverside
457
Comment
RSA0060581
Eriogonum gracile
John C. Roos
1952-8-27
5888
Riverside
Pigeon Pass, Box Springs Mts.
457
Comment
RSA393250
Eriogonum gracile var. gracile
Kessler
1921-09
s.n.
Riverside
Mt. San Jacinto.
Comment
RSA180361
Eriogonum gracile var. incultum
E. W. Lathrop
1960-6-9
4973
Riverside
14 miles west of Murrieta.
Comment
RSA242147
Eriogonum gracile var. incultum
James L. Reveal, Caroline G. Reveal
1972-8-9
2857
Riverside
Along California Highway 243, 4 miles north of the road junction with Highway 74, 0.5 mile south of the center of Idyllwild
Comment
RSA759116
Eriogonum gracile var. incultum
Robt. Allen, Linnell R. Allen
2008-7-27
s.n.
Riverside
South Main Divide Road, 4.7 road mi. SE of junction with Ortega Hwy (SR74). Just S of the gated entrances to Rancho Capistrano housing developments.
938
Comment
RSA0107471
Eriogonum inflatum var. deflatum
Duncan S. Bell, Amanda Turek
2009-3-29
153
Riverside
Collecting in the large western drainage of the Arica Mountains, within the Palen/McCoy wilderness area.
434
Comment
POM11230
Eriogonum inflatum var. inflatum
Roxana S. Ferris
1918-6-14
s.n.
Riverside
In Box Canyon Near Shavers Well, Mecca-Blythe Rd.
Comment
RSA393584
Eriogonum inflatum var. inflatum
Grinnell
s.n.
Riverside
Andreas Canon
Comment
CAS-BOT-BC263117
Eriogonum maculatum
Carl B. Wolf
1932-4-27
3031
Riverside
Colorado Desert. Mecca - Blythe Road. 3/4 mi. West of Utopia
152
Comment
RSA144222
Eriogonum mohavense
William M. Klein
1960-8-22
1588
Riverside
North of Idyllwild along trail to Suicide Rock and Mt. San Jacinto, San Jacinto Mountains.
Comment
CAS-BOT-BC269786
Eriogonum nudum var. pauciflorum
James L. Reveal; Caroline G. Reveal
1972-8-10
2870
Riverside
San Jacinto Mountains, along California Highway 243, 1.1 miles southeast of Alandale Ranger Station, 4.3 miles north-northwest of Idyllwild, and 8.8 miles north of the junction with Highway 74
Comment
JEPS56625
Eriogonum nudum var. pauciflorum
Carl V. Meyer
1928-8-1
623
Riverside
near water supply spring (Tahquitz group, U. S. government summerhome site lots); San Jacinto Mt., U. S. government summerhome site lots
1767
Comment
RSA799084
Eriogonum pusillum
Sarah J. De Groot, Jessica Chu, Loraine Washburn
2013-3-22
6881
Riverside
South side of Joshua Tree National Park, Cottonwood Spring
905
Comment
UC667356
Eriogonum pusillum
Annie M. Alexander and Louise Kellogg
1941-5-15
2189
Riverside
n base Eagle Mountains Colorado Desert, Eagle Mountains
914
Comment
UC604978
Eriogonum reniforme
Roxana S. Ferris and Ruth P. Rossbach
1938-5-15
9526
Riverside
16 mi from Cottonwood Springs; Pinto Basin
Comment
UC6442
Eriogonum saxatile
H. M. Hall
1901-7-1
2324
Riverside
near Tauquitz; San Jacinto Mountains
2590
Comment
JEPS56270
Eriogonum thomasii
Marjorie D. Clary
1932-5-25
1695
Riverside
Berdoo Canyon Colorado Desert, Little San Bernardino Mts., Berdoo Canyon
762
Comment
POM14173
Eriogonum thomasii
P. A. Munz, D. D. Keck
1922-4-9
4751
Riverside
Shavers Well, near Mecca.
76
Comment
SBBG81367
Eriogonum thomasii
S. A. Junak
1983-3-23
1635
Riverside
E side of Jefferson Rd across from entrance to Cahuilla Lake County Park, S of Indio
Comment
UC68572
Eriogonum thomasii
H. M. Hall
Apr. 1905
5899
Riverside
Chuckwalla Spring Colorado Desert, Chuckwalla Spring
Comment
UCR136675
Eriogonum thomasii
George B. Grant
1906-5-1
440 6741
Riverside
Sonoran (Colorado) Desert, Palm Springs
244
Comment
UCR200299
Eriogonum thomasii
Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah J. De Groot, Valentin Arvizu, T. Thibault
2004-5-14
11213
Riverside
Colorado Desert; Chocolate-Chuckwalla Mountains, western base of the Chocolate Mountains, small canyon c. 1.25 mi due north of Imperial Co. line and c. 3.75 miles due west of aqueduct, accessed by dirt road off of main aqueduct road at siphon station. Within boundaries of U.S. Navy's Chocolate Mountains Aerial Gunnery Range
549
Comment
UCR59535
Eriogonum thurberi
Steve Boyd, T. S. Ross, L. Arnseth
1989-5-7
3561
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
UCD70599
Eriogonum trichopes
Elizabeth Milauskas
1994-5-7
15
Riverside
Palm Springs, 4 blocks W of Via Monte Vista (behind dam) on Agua Caliente Indian Reservation in a desert wash; full sun; dominant Larrea divaricata; annual herb on sandy/gravelly dry soil among shrubs, common, ht. 5cm, fls yellow.
158
Comment
SFV18745
Eriogonum wrightii var. membranaceum
J. N. Hogue
2003-9-13
205 .1
Riverside
San Jacinto Mountains Hall Canyon, 500 m northeast of Lake Fulmor. James Reserve, University of California.
1645
Comment
UC6551
Eriogonum wrightii var. membranaceum
H. M. Hall
1897-7-31
755
Riverside
Hemet Valley San Jacinto Mountains, Hemet Valley
1524
Comment
CAS-BOT-BC261778
Eriogonum wrightii var. nodosum
P. A. Munz
1932-10-16
12852
Riverside
North base of Santa Rosa Mts., road Indio to Vandeventer Flat
609
Comment
JEPS29473
Erioneuron pulchellum
Lauramay T. Dempster
1962-4-18
1899
Riverside
Palms-to-Pines Hwy Pinyon Flats
1066
Comment
CAS-BOT-BC297339
Eriophyllum confertiflorum
Ynez Whilton Winblad
1941-5-27
s.n.
Riverside
San Juan Mts, San Juan Canyon, Highway 74
609
Comment
POM357953
Eriophyllum confertiflorum
George R. Johnston
1930-6-13
s.n.
Riverside
Indio Canyon, Ravenna.
1067
Comment Read comments Nov 8 2011
RSA715348
Eriophyllum confertiflorum
A. C. Sanders, Teresa B. Salvato, Kelly Volansky
2006-5-28
32670
Riverside
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
SD37562
Eriophyllum confertiflorum
Florence Post
1931-5-1
Riverside
Lake Elsinore region.
Comment
UCR150013
Eriophyllum confertiflorum
Scott D. White, Angelia Carey
2004-4-16
10157
Riverside
San Jacinto Mountain foothills, Indian Creek and adjacent slopes
610
Comment
SDSU12920
Eriophyllum confertiflorum var. confertiflorum
Janet M. Knotts, Jill Steinberg
1998-3-11
11 III1998C
Riverside
Ca. 1/4 mile along foot trail leading southeast from road, ca. 1/4 mile northeast of Santa Margarita (SDSU) Field Station, north of Santa Margarita River.
335
Comment
RSA33553
Eriophyllum confertiflorum var. trifidum
Norman C. Cooper
1944-5-6
1185
Riverside
Banning.
701
Comment
CAS-BOT-BC296972
Eriophyllum wallacei
S. B. Parish
1916-5-13
10802
Riverside
Cottonwood Springs, Colorado Desert
792
Comment
SD124900
Eriophyllum wallacei
Scott Cantrell
1986-3-28
91
Riverside
Desert Hot Springs, near Highway 62 and Indian Ave.
519
Comment
UC69060
Eriophyllum wallacei
H. M. Hall
1905-5-1
6012
Riverside
Cottonwood Springs Colorado Desert, Cottonwood Springs
Comment Read comments Oct 9 2010
UCR87145
Eriophyllum wallacei
A. C. Sanders, K. C. Rose, , D. Woodard
1995-3-15
16121
Riverside
Sonoran (Colorado) Desert, mouth of San Gorgonio Pass, along Whitewater River wash between Windy Point and Hwy I-10, Coachella Valley
396
Comment
UCR167074
Erodium botrys
Scott D. White
2005-3-29
10846
Riverside
San Gorgonio Pass, Cabazon: alluvial fan and benches west of San Gorgonio river and south of I-10 fwy. west of existing gravel quarry, likely to be proposed for quarry expansion
598
Comment
UCR98698
Erodium botrys
S. J. Myers
1995-6-9
s.n.
Riverside
Peninsular Range, Lake Elsinore, 0.5 mi south of intersection of Grand Ave. and Ortega Hwy (State Hwy 74)
457
Comment
RSA703473
Erodium cicutarium
LeRoy Gross, Leland Lubinsky, Victor Steinmann, Linda Lee Worlow
2005-2-17
1418
Riverside
Corn Springs Campground in the Chuckwalla Mountains. Canyon southwest of Campground.
480
Comment
SEINET8553362
Erodium cicutarium
H. M. Hall
1903-1
3809
Riverside
Vicinity of Riverside, in the Sonoran Zone
396
Comment
UC63848
Erodium macrophyllum
H. M. Hall
1897-5-4
523
Riverside
Alice Mine
Comment Read comments Jun 2 2012
UCR158513
Erodium moschatum
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30025
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
UCR62382
Eryngium aristulatum
R. Montijo
1990-5-23
s.n.
Riverside
Mesa de Colorado, S edge of Santa Rosa plataeu
642
Comment
UCSB13334
Erysimum capitatum var. capitatum
Atwater, Illiani
1961-5-7
Riverside
Highway 74, 3.2 miles east of junction with Anza Rd., near Palm Springs
1371
Comment
CHSC105718
Erythranthe diffusa
P. A. Munz
1922-4-30
5135
Riverside
Hills south of Tuscalota Creek. Hillside on road from Aguanga to Hemet.
Comment
RSA0125298
Eschscholzia androuxii
Duncan S. Bell
2016-3-3
8775
Riverside
Whitewater Canyon; San Gorgonio Wilderness area; Rainbow Canyon, approximately 3.5 air miles east northeast of Kitching Peak.
820
Comment
JEPS51792
Eschscholzia californica
W. L. Jepson
1901-5-31
1567
Riverside
Valley of the Temecula River
Comment
CAS-BOT-BC83129
Eschscholzia minutiflora
Carl B. Wolf
1932-4-26
2975
Riverside
Colorado Desert. 5 miles east of Mecca, on Blythe Road.
30
Comment
UC10051
Eschscholzia minutiflora
S. B. Parish
Apr 4 1896-Apr 13 1896
4106
Riverside
Palm Springs (Agua Caliente) San Jacinto Mt. (desert base of mt.)
152
Comment
UCR30090
Eschscholzia parishii
George K. Helmkamp
1983-4-5
483 2
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, large wash below Chuckwalla Spring, 9 miles SW of Graham Pass Road
489
Comment
UCSB3659
Eschscholzia parishii
Haller, John
1957-3-23
Riverside
at the mouth of Morongo Canyon; ca 8 mi. N of US 99 & o air mile S. of Riverside-San Bernardino Co. line
762
Comment
SEINET10476299
Eschscholzia parishii
David Charlton
1988-2-18
Charlton 1152
Riverside
Alluvial Fan, S side of Little Sand Bernardino Mtns. Fargo Canyon Road to Cottonwood Wash, S of Joshua Tree national Park, parallel to I-10. Creosote Bush Scrub. 5 mi. E of Jct. Dillon Rd. and Fargo Cyn. Rd.
762
Comment
SEINET3840920
Eucalyptus pulchella
Unknown
1992-3-1
12039
Riverside
Australian section of UCR Botanical Garden, Quadrangle: Riverside East 7.5
366
Comment
RSA612493
Eucrypta chrysanthemifolia
D. L. Banks
1997-2-23
1324
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, north of Pechanga Road, south of Anza Road, just NNW of San Gabriel Church in the area burned by the 1996 Temecula Fire.
402
Comment
UCR173927
Eucrypta chrysanthemifolia
A. C. Sanders
2006-5-19
32443
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
UCR149996
Eucrypta chrysanthemifolia var. chrysanthemifolia
Scott D. White, Angelia Carey
2004-4-16
10191
Riverside
San Jacinto Mountain foothills, Indian Creek and adjacent slopes
610
Comment
JOTR35151
Eucrypta micrantha
La Doux, Tasha, M. Harding, K. Kain, E. Babich
2011-3-22
3263
Riverside
Joshua Tree National Park. West Cottonwood Mountains; bouldery side canyon leading into southeast Pinkham Wash (Stop 4)
Comment
JEPS33745
Eulobus californicus
Marjorie D. Clary
1932-5-26
1548
Riverside
Pleasant Valley Colorado Desert, Hexie Mountain
1066
Comment
JOTR33981
Eulobus californicus
La Doux, Tasha, M. Harding
2010-4-7
2869
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains, north of Fan Hill; large, open southwest flowing fan below Key's View with cobble benches above wash
Comment
CAS-BOT-BC206920
Euonymus occidentalis
J. C. Roos
1965-7-3
s.n.
Riverside
Dark Canyon, San Jacinto Mtns.
Comment
CAS-BOT-BC202784
Euonymus occidentalis var. parishii
H. M. Hall
1901-6-1
2299
Riverside
San Jacinto Mountains. In the vicinity of Strawberry Valley
1828
Comment
UC18053
Euonymus occidentalis var. parishii
H. M. Hall
June, 1901
2299
Riverside
water courses in vicinity of Strawberry Valley (San Jacinto Mts.); San Jacinto Mts.
1828
Comment
UCR245990
Euphorbia abramsiana
Duncan S. Bell
2012-9-13
4176
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
JOTR32620
Euphorbia eriantha
La Doux, Tasha, M. Harding, T. Herskovits, D. Shade, M. Wheeler
2011-10-13
1020
Riverside
Joshua Tree National Park. eastern edge of Cottonwood Mountains, near mouth of Cottonwood Canyon; east of Rte. 11, aprpox. 2.5 miles north of park boundary
711
Comment
SD260042
Euphorbia eriantha
J. Andre
2012-4-11
20777
Riverside
Joshua Tree National Park; NW Eagle Mtns, along dirt road to Black Eagle Mine, 0.7 mi. east of road to Cottonwood Spr (Utah Trail), 34 mi. south of Hwy 62 at 29 Palms. Interface of steep rocky hills and large wash.
729
Comment
UCR239823
Euphorbia maculata
O. F. Clarke
2003-9-1
s.n.
Riverside
Peninsular Range, Riverside; O.F. Clarke residence, 266 Frost Court; east edge of UCR campus
351
Comment
UCR108728
Euphorbia micromera
Scott D. White, Sandy Leatherman
1998-4-15
6294
Riverside
Sonoran (Colorado) Desert, La Quinta/Palm Desert Area: Near Miles Ave. crossing over Whitewater River Channel. Degraded dunes north of Miles Ave. & west of Washington St., Coachella Valley
43
Comment
JEPS51905
Euphorbia palmeri
W. L. Jepson and H. M. Hall
1901-5-19
1302
Riverside
Strawberry Valley; Mt. San Jacinto
Comment
RSA676156
Euphorbia polycarpa
Scott D. White
2001-4-3
8258
Riverside
Colorado Desert: Shavers Valley. Near the I-10 Freeway, ca. 15 miles east of Indio jtn I-10 / SR 111.
396
Comment
SD229140
Euphorbia polycarpa
Dick Schwenkmeyer
2012-11-6
866
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
SEINET3409355
Euphorbia polycarpa
G. Rink
2013-3-20
11898
Riverside
About twelve miles west of Blythe, at the site of the proposed Quartzite solar power plant
105
Comment
UCR104010
Euphorbia polycarpa
George K. Helmkamp, E. A. Helmkamp
1998-2-5
2675
Riverside
Little San Bernardino Mtns., 3.2 mi. north of junction of Thousand Palms Canyon Road and Dillon Road.
457
Comment
UCR41338
Euphorbia polycarpa
N. M. Fellows
1985-1-5
61
Riverside
San Jacinto Mtns, Oasis de los Osos Preserve of the Nature Conservancy, off Snow Creek Canyon at the N foot of San Jacinto Mtn., 1 mi west of Snow Creek Village
506
Comment
OBI14407
Euphorbia polycarpa var. hirtella
Robert F. Hoover
1966-10-15
10162
Riverside
Dead Indian Creek Wash, S of Palm Desert
Comment
UCR272198
Euphorbia serpillifolia
Duncan S. Bell
2015-9-30
8661
Riverside
Santa Rosa Mountains, summit area of Asbestos Mountain
1573
Comment
UCR150976
Euphorbia spathulata
D. L. Banks
1997-3-29
1601
Riverside
NW Palomar Mtns, Agua Tibia Mtns, Pechanga Indian Reservation. Headwaters of Pala Creek at the S extremity of the Reservation, north of the Riverside/San Diego Co. line, west of the intersection of Magee Truck Trail and Moreno Rd including a large area of vernally wet grassland at the extreme SW corner of the Reservation
409
Comment
RSA480079
Fagonia laevis
Steve D. Boyd, Richard Noyes, S. Meury, L. Arnseth, D. Nordin, Tim Ross
1988-3-10
2168
Riverside
Palen Pass at the north end of the Palen Mountains.
500
Comment
RSA77844
Fagonia laevis
F. W. Peirson
1932-3-22
9810
Riverside
20 miles North of Blythe on the road to Needles, Eastern Riverside.
152
Comment
SBBG67801
Fagonia laevis
S. W. Hutchinson
-Feb-1926
1145
Riverside
Box Cyn
152
Comment
UCR148296
Fagonia laevis
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
UCR245241
Fagonia laevis
Jim Andre
2012-3-19
21332
Riverside
Sonoran (Colorado) Desert, north end of Chuckwalla Mountains at Jaeger Nature Sanctuary, 1.5 mi. south of junction Eagle Mt Rd and I-10 freeway
411
Comment
SD247521
Fagonia pachyacantha
A. C. Sanders, Jim Malusa
2015-3-11
41400
Riverside
Sonoran (Colorado) Deert; Chocolate Mountains, Gasline Road south of junction with road to Observation Point Slats, c. 3.9 miles south of the Bradshaw Trail, US Navy Chocolate Mountains Aerial Gunnery Range (Iris Pass 7.5'Q)
673
Comment
CLARK-A1528-4643
Festuca arundinacea
John C. Roos
1950-4-15
4743
Riverside
Riverside
259
Comment
UCR115433
Festuca microstachys
Scott D. White, D. E. Bramlet
1999-4-22
7239
Riverside
Lake Skinner area, Ridgetop, north, west, and northwest facing slopes of Bachelor Mtn.
762
Comment
UCR174453
Festuca microstachys
A. C. Sanders
2006-5-19
32384
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
UCR177648
Festuca octoflora
S. J. Myers, John Green
2003-4-23
s.n.
Riverside
San Jacinto Mtns., powerline trail on slope above Juan Diego Flats, toward Reed Valley, NW of Cahuilla Mountain
1250
Comment
RSA0116288
Ficus microcarpa
R. E. Riefner Jr.
2015-8-8
15 -220
Riverside
City of Corona, S side of 91 Freeway ca. 120 ft W of Lincoln St., N side of Corona del Rey apartments.
210
Comment
POM37179
Filago arizonica
Marcus E. Jones
1906-4-26
s.n.
Riverside
Indio
Comment
RSA500100
Filago californica
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-4-2
3210
Riverside
Vail Lake Area, W end of bench on S flank of Oak Mt.
518
Comment
SEINET3082449
Filago californica
Dave Hawks
1986-4-16
Riverside
San Bernardino Mtns / Sonoran (Colorado) Desert;Alta Mesa wind turbine field, on the ridge above Whitewater Canyon, west of Bonnie Bell
915
Comment
UCR104922
Filago californica
A. C. Sanders, Pam MacKay, Tim Thomas & O. F. Clarke
1997-5-4
20662
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
UCR174567
Filago californica
Jennifer H. Jones, Janine Amaya and Thi (Teresa) Bui
2006-5-21
310
Riverside
Peninsular Ranges: Box Springs Mtns., Box Springs Mountain Reserve. First trail on the left beyond the parking lot along the service road
793
Comment
UCR13207
Filago depressa
O. F. Clarke
1973-4-1
s.n.
Riverside
Sonoran (Colorado) Desert, just outside of Joshua Tree National Monument, near Cottonwood Canyon entry
671
Comment
JEPS42931
Forestiera pubescens
C. B. Clokey, I. W. Clokey, and B. Templeton
1930-4-15
4622
Riverside
Gavilan Peak
550
Comment
JOTR01138
Forestiera pubescens
Cole, James E.
1941-3-31
458
Riverside
Joshua Tree National Park. BARKER DAM
1371
Comment
LA26729
Fouquieria splendens
William Shapeero;
1954-4-28
sn
Riverside
Joshua Tree National Monument
Comment
RSA783226
Fouquieria splendens
J. D. Olmsted
1958-3-30
92
Riverside
Transition zone near southern entrance to Joshua Tree National Monument with southern drainage towards Salton Sea
Comment
JOTR31874
Fouquieria splendens subsp. splendens
La Doux, Tasha, M. Harding, J. Lynam, B. Truesdell, K. Kain
2011-3-10
2128
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; steep, gravelly, southwest facing slope above fork of Fargo and Rockhouse Canyons
Comment
RSA658684
Fragaria vesca subsp. californica
Bob Rogers
1984-5-5
30
Riverside
Along a trail bordering the west side of Fuller Mill Creek heading upstream. Starting point was on the North side of Hwy 243, 11.6 miles from hwy 74/hwy 243 jctn.
1524
Comment
RSA0018936
Frangula californica subsp. cuspidata
Shawn Krosnick, C. Martinez, Naomi Fraga, L. McDade
2010-8-14
695
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
UC1122129
Frankenia salina
A. Lewis
May 1934
457
Riverside
Lakeview Elsinore Quadrangle
Comment
PASA1847
Franseria dumosa
R. Peirce
1966-4-21
Riverside
2 mi. W. of Windy Point, 2 mi. S. of White Water P.O.
Comment
POM48347
Fraxinus dipetala
P. A. Munz, I. M. Johnston
1924-7-29
8865
Riverside
San Gorgonio Canyon, North of Banning
1067
Comment
UC878152
Fraxinus velutina
P. A. Munz and I. M. Johnston
1922-5-7
5279
Riverside
Keyes Ranch Little San Bernardino Mts.
1066
Comment
UCD122024
Fraxinus velutina
A. C. Sanders; O. F. Clarke
1991-6-10
11134
Riverside
Upper Santa Ana River/San Bernardino Valley: Riverside, along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River.
238
Comment
UCR263477
Funastrum cynanchoides
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-24
41502
Riverside
San Gorgonio Pass, north of San Gorgonio River wash, c. 3 miles east of Cabazon, south of I-10 and generally NE of water bottling plant
457
Comment
HSC101268
Funastrum hirtellum
Jim Andre
2012-3-19
21374
Riverside
Palen Valley; along Palen Pass Rd. (dirt), 7.1 mi. east of Hwy. 177.
321
Comment
SBBG45678
Funastrum hirtellum
Leota Davidson
1965-5-10
187
Riverside
rd to Cottonwood Spring Cmpgrd, ca. 23 mi S of Twentynine Palms, Joshua Tree Nat Monument
Comment
SBBG45700
Funastrum hirtellum
Leota Davidson
1965-5-13
187
Riverside
Joshua Tree Nat Monument
Comment
POM172216
Galium andrewsii subsp. andrewsii
M. French Gilman
1928-5-27
1155
Riverside
Banning.
Comment
RSA740635
Galium andrewsii subsp. andrewsii
Scott D. White, Justin M. Wood
2008-6-18
12211
Riverside
San Jacinto Mountains: K Flat Meadow.
1433
Comment
RSA643669
Galium angustifolium
A. C. Sanders
1995-4-13
16483
Riverside
San Bernardino Mountains/ Colorado Desert: Devil's Garden, E end of mountains, 2.1 miles W of Highway 62 on Pierson Ave. and dirt extension, 1.7 mile above Sierra Blvd.
701
Comment
SDSU9314
Galium angustifolium
S. J. Barnhart
1966-4-24
660424 -5
Riverside
0.1 mile E of McAliister Street along the Metropolitan Water Co. Uitility Rd. (dirt), which is 1.5 mile SE of the intersection of McAliister Street and Victoria Avenue.
457
Comment
UCR187480
Galium angustifolium
Diane Menuz
2006-6-6
130
Riverside
Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau, Miller Canyon, 1 hour hike from road
549
Comment
RSA0013154
Galium angustifolium subsp. angustifolium
LeRoy Gross, Duncan S. Bell
2013-4-30
6037
Riverside
Surveyed from Apela Drive, right at junction of road to sewage disposal ponds, south to Strawberry Creek. Started near 33.73367N, 116.75074W. And ended at 33.72912N 116.75098W. Collection site near
1510
Comment
UC520087
Galium angustifolium subsp. angustifolium
C. Epling
1932-6-24
Riverside
near Idyllwild
Comment
UCR95945
Galium angustifolium subsp. angustifolium
Scott D. White
1996-8-1
4455
Riverside
San Jacinto Mtns., Twin Pines area, just north of Twin Pines Road, c. 0.5 air mi. west of Twin Pines Ranch.
1143
Comment
CAS-BOT-BC223053
Galium angustifolium subsp. gracillimum
H. K. Wagnon
1944-5-25
402
Riverside
Along Tahquitz Creek, alluvial fan of Tahquitz Canon [Canyon], Palm Springs
Comment
LA208473
Galium angustifolium subsp. gracillimum
Martha Hilend;
1930-6-27
612
Riverside
Santa Ana River, near Leven lake
Comment Read comments Mar 9 2014
RSA761273
Galium angustifolium subsp. jacinticum
Shawn Krosnick, Naomi S. Fraga, Lucinda A. McDade
2010-8-14
673
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
UC64377
Galium porrigens
H. M. Hall
1897-6-16
645
Riverside
w side San Jacinto Mountains (Junction <from notebooks, according to L. T. Dempster>)
Comment
POM367815
Galium stellatum
Christopher Davidson
1979-4-4
7718
Riverside
Orocopia Mountains, E of Box Canyon on Box Canyon Rd., 15.1 miles E of Mecca. Dirt road to the SE.
579
Comment
POM4410
Galium stellatum
I. M. Johnston
1917-4-4
1038 (9)
Riverside
Colorado Desert: Palm Canyon.
305
Comment
RSA25486
Galium stellatum
C. Leo Hitchcock
1940-3-20
5870
Riverside
Cottonwood Springs.
Comment
CAS-BOT-BC178389
Garrya flavescens
Carl B. Wolf
1939-1-20
9485
Riverside
East side Santa Ana Mts., along Eagle Motor Way, 1 mi. below summit.
914
Comment
POM358658
Geraea canescens
H. S. Gentry
6201
Riverside
15 miles N of Desert Center, Riverside County?
Comment
SBBG22981
Geraea canescens
D. Myrick
1965-3-4
1075
Riverside
near Palm Desert
152
Comment
UC1922398
Geraea canescens
Naomi Fraga, Sarah J. De Groot, Lisa Rojas, Leland Lubinsky
2005-2-10
1430
Riverside
Colorado Desert; Northeastern Colorado Desert region; Along Palen Road near Hwy 177.
170
Comment
UCD20079
Geraea canescens
Donald W. Kyhos
1965-4-7
65 -134
Riverside
3.4 miles east of junction of Hwy 111 and Hwy 60-70, near Indio.
Comment
UCR196371
Geraea canescens
Naomi Fraga, Sarah J. De Groot, Lisa Rojas, L. Lubinsky
2005-2-10
1430
Riverside
Northeastern Colorado Desert, along Palen Pass Road, near Hwy 177
170
Comment
JEPS69454
Gilia angelensis
W. L. Jepson
1939-4-17
19131
Riverside
Twin Sprs. , Twin Sprs. (Temescal Canyon)
Comment
RSA356760
Gilia angelensis
R. F. Thorne
1973-5-23
45533
Riverside
Santa Rosa Plateau: Mesa de Colorado.
610
Comment
RSA470125
Gilia angelensis
N. C. Cooper
1949-3-15
3011
Riverside
Banning.
701
Comment
RSA628246
Gilia angelensis
George K. Helmkamp, E. A. Helmkamp
1997-3-5
1335
Riverside
Cabazon; 0.5 mi N of I-10 on Millard Rd.
564
Comment
SD137687
Gilia angelensis
Darin L. Banks
1995-5-3
227
Riverside
Agua Tibia Wilderness Area, north slope of Agua Tibia Mountain, east of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco.
512
Comment
SD140031
Gilia angelensis
Scott White
1993-4-22
1254
Riverside
North Alberhill Ranch, in hills north of Walker Canyon.
487
Comment
UC880103
Gilia angelensis
Marcus E. Jones, A. M.
1882-4-25
2811
Riverside
San Jacinto
Comment
UCR116469
Gilia angelensis
A. C. Sanders, T. B. Salvato
2001-3-30
23867
Riverside
Perris-Aguanga Basin region, Temecula, Long Canyon west of Del Rey Rd., along bottom of canyon west of junction of Av. Pina Colada
366
Comment
UCR169785
Gilia angelensis
Scott D. White, Michael Honer
2003-4-25
9114
Riverside
San Bernardino Mtns, Whitewater Canyon, about midway between Bonnie Bell and Whitewater Trout Farm, west side of road
671
Comment
RSA0036700
Gilia angelensis
R. F. Thorne
1973-5-23
43863
Riverside
Santa Rosa Plateau: Mesa de Colorado.
610
Comment
UCR44362
Gilia australis
A. C. Sanders
1986-6-1
6568
Riverside
San Jacinto Mtns., trail to Spitler Peak from the Herkey Creek Camp to Bonita Vista road [=Apple Canyon Rd.]
1829
Comment
SD140030
Gilia capitata
Scott White
1993-4-22
1226
Riverside
North Alberhill Ranch, in hills north of Walker Canyon.
487
Comment
RSA470272
Gilia capitata subsp. abrotanifolia
Jean Carnine
1932-2-28
s.n.
Riverside
Santa Ana River
Comment
RSA469358
Gilia diegensis
Gale Sphon
1955-5-22
s.n.
Riverside
Montane meadow, Hemet meadow.
Comment
CAS-BOT-BC123780
Gilia hallii
Harvey Monroe Hall
1899-5-1
s.n.
Riverside
El Toro Mt.
Comment
UC908040
Gilia latifolia
Victor Duran
1935-4-18
Riverside
near Indio (Curtis Palms); Curtis Palms -- near Indio
Comment Read comments Dec 14 2011
UC908041
Gilia latifolia
Herbert L. Mason
1928-3-10
4203
Riverside
Hidden Springs Canyon Coachella Mountains, Hidden Springs Canyon
Comment
UCR103549
Gilia latifolia
George K. Helmkamp, E. A. Helmkamp
1998-1-17
2533
Riverside
Sonoran (Colorado) Desert, Box Canyon, NE of Mecca and 3.5 mi south of Shavers Well.
244
Comment
RSA774718
Gilia modocensis
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4523
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
JEPS44385
Gilia ochroleuca subsp. exilis
Lauramay T. Dempster and G. L. Stebbins
1966-6-19
4265
Riverside
gravelly ridge e Toro Peak; Santa Rosa Mountains
Comment
RSA0017092
Gilia ochroleuca subsp. exilis
D. L. Banks, S. D. Boyd
1995-5-3
0256
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
UCR256909
Gilia ochroleuca subsp. exilis
Naomi Fraga, Duncan S. Bell
2009-5-6
2705
Riverside
Arroyo Seco SE of Dripping Springs Campground and Fire Station
518
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
RSA480097
Gilia scopulorum
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2186
Riverside
Sonoran (Colorado) Desert NW end McCoy Mtns, NW of Blackjack Mine
400
Comment
UCR51928
Gilia scopulorum
Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2186
Riverside
Sonoran (Colorado) Desert, NW end McCoy Mtns, NW of Blackjack Mine
400
Comment
RSA78695
Gilia sinuata
P. A. Munz
1952-4-15
17349
Riverside
Pleasant Valley, Joshua Tree National Monument
1159
Comment
UCR62327
Gilia sinuata
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
RSA0123113
Gilia stellata
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-23
9020
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
UCD117903
Gilia stellata
Robert F. Thorne
1963-3-29
32415
Riverside
9 miles east of Mecca, Mecca Hills.
152
Comment
UCR1643
Gilia stellata
William G. Truesdell
1962-3-25
32562- 3
Riverside
San Bernardino Mtns./Western Colorado Desert, Whitewater Canyon, 1 mile from Hwy 60
457
Comment
RSA585812
Githopsis diffusa subsp. candida
D. L. Banks, S. D. Boyd
1995-5-9
0346
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
UC39036
Glyceria elata
H. M. Hall
Jun 1901
2244
Riverside
Dark Canyon; San Jacinto Mountains
1828
Comment
UCSB51364
Glyceria elata
Roos, John
1965-7-3
Riverside
Dark Canyon, San Jacinto Mtns.
Comment Read comments May 21 2011
UCR264631
Glycyrrhiza lepidota
Mitch Provance
2012-6-19
196- 05
Riverside
San Bernardino Valley, Santa Ana River Bottom, Tequesquite Creek and associated wetlands W of Rubidoux Ave
226
Comment
RSA613420
Gnaphalium californicum
D. L. Banks
1997-4-5
1671
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Agua Tibia Wilderness Area. South of Dorland Mountain, just east of the Wilderness Area boundry with the Pechanga Indian Reservation, along a tributary of the north fork of Pechanga Creek.
670
Comment
UCR166169
Gnaphalium canescens
John F. Green
2005-2-10
s.n.
Riverside
Peninsular Range, E of Temecula, Rancho California, SE of intersection of Mesa Verdugo and Calle Vista, N of Pauba Valley and south of Buck Mesa
430
Comment
RSA589080
Gnaphalium leucocephalum
D. L. Banks, S. D. Boyd
1995-10-17
0791
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; Along lower Arroyo Seco, S of the Dripping Springs Campground. Along the broad alluvial benches N of where Arroyo Seco turns to the E.
512
Comment
RSA561084
Gnaphalium microcephalum
Steve Boyd, Orlando Mistretta
1992-4-22
6998
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
UCR281213
Gnaphalium palustre
Mitch Provance, John Hazlett, Matt K. Beyers
2017-4-19
417- 52
Riverside
Menifee Valley, Menifee, about 0.5 miles south of Sun City, and 0.5 miles west of Romoland, SW corner of Lazy Creek Rd. and Murrieta Rd.
431
Comment
UCR90309
Gnaphalium palustre
F. M. Reed
1922-5-17
4748
Riverside
Sonoran (Colorado) Desert, east of Palm Springs
152
Comment
UCR90364
Gnaphalium stramineum
Scott D. White
1995-6-30
3425
Riverside
Santa Ana Mtn. foothills, Cole Creek, NW of Murrieta, upstream from Murrieta Creek confluence
396
Comment
POM9857
Grayia spinosa
E. C. Jaeger
1920-3-30
s.n.
Riverside
Between Keyes Ranch and Pinyon Well.
1220
Comment
CLARK-A1528-227
Gutierrezia bracteata
R. P. Sunderman
1968-5-1
1
Riverside
Riverside
335
Comment
RSA0094904
Gutierrezia californica
A. C. Sanders, Jeff Crain, Nina Kidd
2015-5-20
41738
Riverside
Temesal Canyon, open area on south side of I-15, between Horse Thief Canyon Road and Hostettler Rd.
396
Comment
RSA90697
Gutierrezia californica
F. W. Peirson
1920-12-28
5298
Riverside
Murray Canyon near Palm Springs
Comment
UCR4210
Gutierrezia californica
K. S. Gill
1965-3-14
s.n.
Riverside
hillside towards Agricultural Extension Buildings on UC Riverside campus.
244
Comment
CAS-BOT-BC302142
Gutierrezia sarothrae
Meredith A. Lane
1982-10-13
3026
Riverside
19.3 KM (12 mi) E of Kern Camp Summit on California State Highway 74 in the San Jacinto Mountains at Hurkey Creek Picnic Area
1341
Comment
LA102373
Gutierrezia sarothrae
John C. Roos;
1965-9-26
sn
Riverside
Santa Rosa Mountains, NE slope of Asbestos Mountain
Comment
RSA0097131
Gutierrezia sarothrae
Marc A. Baker, Chris Taylor
2015-6-26
18366
Riverside
The Badlands, 1.5 km SSE of the intersection of San Timoteo Road and Redlands Blvd., 27 km ENE of Riverside, 0.5 km south of San Timoteo Wash.
567
Comment
SD51717
Gutierrezia sarothrae
Otto T. Solbrig
1958-4-18
2760
Riverside
12.3 miles west of Aguanga on Highway 79 (mak 8/07)
Comment
SEINET11849059
Gutierrezia sarothrae
M. T. Doutt
1931-1
778
Riverside
Chino Canyon, Palm Springs
Comment
SEINET6031280
Haplopappus linearifolius var. interior
Norman C. Cooper
1944-1
1003
Riverside
Cabazon
457
Comment
UCR49215
Harpagonella palmeri
Steve Boyd
1986-4-2
1589
Riverside
Peninsular Range, Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
640
Comment
RSA0066602
Harpagonella palmeri
Steve Boyd
1992-4-18
6901
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
CAS-BOT-BC305360
Helianthus annuus
Lewis S. Rose
1966-12-11
66095
Riverside
Palm Springs
152
Comment
SDSU13563
Helianthus annuus
W. Miller with C. Mosse
1972-7-11
Riverside
Comment
POM122242
Hemizonia fasciculata
S. B. Parish
1916-6-8
10973
Riverside
Between San Bernardino and Riverside, on the coastal slope of southern California (Cismontane area)
360
Comment Read comments Sep 3 2011
UCR121682
Hemizonia fasciculata
Ian G. Gillespie, Abby Sirulnik
2000-5-7
32
Riverside
Temescal Valley, 0.9 mi SE of Indian Truck Trail and 40 m SW of DePalma Road, directly across from Corona Lake
396
Comment
UCR82815
Hemizonia mohavensis
A. C. Sanders, T. Schram, D. Wappler
1994-10-4
15772
Riverside
San Jacinto Mountains, N slope of the mountains; Brown Creek drainage 0.3-0.5 mi. above confluence with Twin Pines Cr.
915
Comment
UCR112002
Hemizonia paniculata
A. C. Sanders, T. B. Salvato
2000-5-25
23423
Riverside
Peninsular Range, Menifee Valley, south of Newport Rd., north of Holland Rd. and west of Bradley Rd., 2 miles due east of Railroad Canyon Lake
488
Comment
UCR180057
Hemizonia paniculata
Mitch Provance
2005-5-18
9818
Riverside
Warm Springs Valley, Nichols road wetland area at Alberhill Creek, south of the I-15 Freeway and Collier Ave., along the SE side of Pierce St., properties on both the NE and SW sides of Baker St. in the city of Elsinore
396
Comment
UCR20967
Hemizonia pungens subsp. laevis
A. C. Sanders, Steve Boyd
1980-5-19
1477
Riverside
San Jacinto Valley, San Jacinto River c. 1.5 miles west of Lakeview on the Ramona Expressway
427
Comment
UCR174435
Herniaria hirsuta subsp. cinerea
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-22
32489
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
518
Comment
UC69218
Hesperocallis undulata
E. E. Schellenger
Apr. 1905
Riverside
Colorado Desert, Santa Maria Mountains Colorado Desert; , Santa Maria Mountains
Comment
UCR128306
Heuchera
Scott D. White, Teresa Salvato, Lia DeMarco, Jessica Christian
2001-6-30
8637
Riverside
San Jacinto Mtns, Idyllwild area; 'Strawberry Fuelbreak' between Inspiration Point and Strawberry Creek. I.e., southwest terminus of Double View Dr. west to creek
1646
Comment
SD129177
Hilaria rigida
A. C. Sanders
1989-9-19
9496
Riverside
Chocolate Mountains Aerial Gunnery Range: 1.75 kilometers (airline) south of the Tabaseca Tank, along the wash above Tabaseca Target (UTM: 11S, PH-35E, 07N)
680
Comment
PASA1048
Hoffmannseggia microphylla
1930-3-30
Riverside
Painted Canyon
Comment
UCSB3086
Hoffmannseggia microphylla
Yokoyama, Howard
1953-3-22
Riverside
Morongo Canyon
Comment
SD186088
Holocarpha virgata subsp. elongata
A. C. Sanders, Mike Misenhelter
2004-10-6
28826
Riverside
Hill 2139 at west end of the Mesa De Colorado, private land on the west side of Vioa Volcano adjacent to the Santa Rosa Plateau Ecol. Reserve.
640
Comment
SD193231
Holocarpha virgata subsp. elongata
A. C. Sanders, Kelly Volansky
2005-8-31
31599
Riverside
Santa Rosa Plateau, hills west of headwaters of De Luz Creek, ca. 0.5 mile north of Tenaja Rd.
671
Comment
UCR14038
Holocarpha virgata subsp. elongata
Frank C. Vasek
1973-1
s.n.
Riverside
Santa Ana Mtns., Santa Rosa Plateau, on border of Riverside and San Diego counties [De Luz region, prob. on Tenaja Rd.]
500
Comment
SD30947
Hordeum brachyantherum subsp. californicum
Phillip A. Munz
1937-3-27
14936
Riverside
Damp flat, overflow from Lake Elsinore
305
Comment
RSA666779
Hordeum depressum
A. C. Sanders, D. Malueg
2001-5-17
24358
Riverside
Gasline right of way across Pinto and Hoopes Ranches, east of Briggs Raod at and near Warm Springs Creek, S of Scott Rd., 33 deg 37.5' N, 117 deg 07.8' W
415
Comment
UCR199636
Hordeum depressum
Scott D. White, Justin M. Wood
2008-4-3
11804
Riverside
Perris/Elsinore Basin, Foothills of Gavilan Hills at Temescal Wash, near Olsen Canyon 'Morgan' Property, Alberhill area
366
Comment
RSA0093141
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
RSA571293
Hordeum murinum subsp. leporinum
Steve Boyd, Darin Banks
1994-4-5
8273
Riverside
San Mateo Canyon Wilderness Area of the Cleveland National Forest, in the vicinity of Oak Flats east of Verdugo Potreto, along the Lucas Canyon Trail.
732
Comment
RSA575996
Hordeum murinum subsp. leporinum
Steve Boyd
1981-4-10
s.n.
Riverside
Gavilan Hills region, canyon at southeastern base of Rocky Bluff Ridge, east of Estelle Mountain and south of Gavilan Plateau.
610
Comment
UCR182859
Hordeum murinum subsp. leporinum
Mitch Provance
2001-4-21
4635
Riverside
San Bernardino Valley, Sunnyslope, west side of Sierra Blvd., along sidewalk adjacent to the golf course
335
Comment
JEPS44527
Horkelia clevelandii
W. L. Jepson
1903-8-8
2296
Riverside
San Jacinto Mt.,Tauquitz
2286
Comment Read comments Sep 5 2011
RSA85233
Horkelia clevelandii
F. W. Peirson
1924-7-28
5006
Riverside
Pine Flats on road from Banning to Idyllwild
1799
Comment
CAS-BOT-BC312593
Hulsea vestita subsp. callicarpha
F. Grinnell Jr.
1908-7-1
s.n.
Riverside
Tahquitz Valley
2438
Comment
RSA720463
Hulsea vestita subsp. callicarpha
Naomi Fraga, Bryan Carey
2006-6-1
1688
Riverside
Near Morris creek on a 4W drive trail, ca. 1/2 mile SW of Tripp Meadow.
1585
Comment
RSA94148
Hulsea vestita subsp. callicarpha
E. C. Jaeger, Peirson
1922-7-3
5466
Riverside
Long Valley, San Jacinto Mts.
2652
Comment
UCSB26736
Hulsea vestita subsp. callicarpha
Wilken, Dieter
1969-6-30
Riverside
Along road to Toro Peak, 5.9 miles south of California State Highway 74, Santa Rosa Mtns.
2346
Comment
UCR92598
Hydrocotyle umbellata
F. M. Reed
1933-8-13
8013
Riverside
South Coast; San Bernardino Valley, Riverside, Fairmont Park
245
Comment
POM147594
Hymenoclea salsola
Marcus E. Jones
1927-4-16
s.n.
Riverside
Cottonwood Spring, near Shaver's Well, Colorado Desert
Comment Read comments Oct 9 2010
POM6809
Hymenoclea salsola
P. A. Munz, L. T. Street, Williams
1919-3-25
2322
Riverside
Palm Springs.
Comment
RSA33501
Hymenoclea salsola
N. C. Cooper
1944-4-23
1120
Riverside
Cabazon
457
Comment
SEINET11847654
Hymenoclea salsola
L. S. Rose
1936-1
36792
Riverside
Palm Canyon Wash
122
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
CLARK-A1528-3136
Hyptis emoryi
John C. Roos
1965-12-4
Riverside
Chuckwalla Mountains
Comment
RSA171143
Hyptis emoryi
Robert F. Thorne
1963-3-29
32429
Riverside
Colorado Desert, 12 miles ENE of Mecca.
Comment
UCR109532
Hyptis emoryi
R. D. Goeden, Don W. Ricker
1971-4-1
s.n.
Riverside
Sonoran Desert, Chuckwalla Mountains at Granite Well, SW of Desert Center, 0.4 mi. past sign saying 'Edmund C. Jaeger Nature Sanctuary' in bottom of canyon at old road crossing
366
Comment
UCR4019
Hyptis emoryi
Val Chase
1965-2-22
13 a
Riverside
Sonoran (Colorado) Desert, 1 mi. south of Palm Desert on the Palms to Pines Hwy
305
Comment
UCR96199
Hyptis emoryi
B. G. Pitzer
1996-11-9
2923
Riverside
Sonoran (Colorado) Desert, Orocopia Mtns: Bob's Cabin, c. 4 road mi. north of Salt Creek Road (on SR211) & 4.5 air mi. south of the W end of Hayfield Lake.
610
Comment
SEINET10968982
Hyptis emoryi
David B. Dunn
1946-3-15
Dunn 2021
Riverside
Collected on dry plateau in vicinity of pushawalla canyon, indio hills. Sparse desert scrub of larrea and franseria with palms at the springs in the canyon.
Comment
CAS-BOT-BC274060
Imperata brevifolia
Louis Wheeler
1933-12-2
2318
Riverside
U. S. 99 2 mi. NW Whitewater Station
365
Comment
UCR80809
Iris hartwegii
Scott D. White
1993-5-29
1467
Riverside
San Bernardino Mtns., Big Oaks Canyon, Yucaipa Ridge
1835
Comment
CAS-BOT-BC311614
Isocoma acradenia var. eremophila
S. B. Parish
1912-10-8
8353
Riverside
Salton Basin. Indio
-6
Comment
SBBG118933
Isocoma menziesii
S. D. White
1999-10-7
7623
Riverside
S of McColl Ave and E of Interstate 215; T5S R3W S27
1450
Comment
SBBG133573
Isocoma menziesii
S. C. White, A. Carey, L. Archa
2004-8-5
10667
Riverside
San Jacinto Mtn foothills, Soboba Indian Reservation
Comment
RSA0039516
Isocoma menziesii var. vernonioides
Mike Lahti
2009-9-29
PDR 1501830
Riverside
In the vicinity of Temecula. 1 mile south of Auld Road on Pourroy Road at Tucalota Creek.
Comment
UC857721
Isomeris arborea
I. W. Clokey and B. C. Templeton
1930-4-9
4703
Riverside
Palm Springs Station; Colorado Desert
210
Comment
RSA597055
Jepsonia parryi
D. L. Banks, Lauren Raz
1996-11-5
1162
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Pechanga Indian Reservation, S of San Gabriel Church; E of a newly established firebreak along a NW-SE running ridgeline, SW of the water tank in section 34.
390
Comment
UCR189786
Juglans californica var. californica
Theresa Johnson
2007-10-24
404
Riverside
Peninsular Ranges, Perris-Aguanga basin, Badlands, just north of Highland Blvd
Comment
RSA787275
Juglans hindsii
A. C. Sanders, R. E. Riefner Jr.
2009-8-11
37142
Riverside
Box Springs Mtns. Foothills, Riverside, eastern side of UCR Campus in canyon below botanical garden
320
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
UCR182354
Juncus balticus
Mitch Provance
2005-5-17
6598
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
SDSU13571
Juncus balticus subsp. ater
W. Miller
1972-7-20
Riverside
316
Comment
RSA386938
Juncus bufonius
K. Tomlinson, D. Kama, R. F. Thorne
1985-3-27
913
Riverside
Santa Rosa Plateau: Mesa de Colorado.
610
Comment
RSA786557
Juncus bufonius
D. M. McF
1954-5-28
s.n.
Riverside
Jct Hwy 395 and Newport Road.
Comment
UCR22063
Juncus bufonius
Steve Boyd
1980-4-13
129
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
610
Comment
UCR225161
Juncus bufonius
Steve Boyd, Gary Wallace
2005-7-30
11643
Riverside
Peninsular Ranges; San Jacinto Mountains region, San Jacinto Mountains State Park, Hidden Lake area, northeast of Hidden Divide, southeast of Long Valley, near head of Hidden Fork of Tahquitz Creek
2683
Comment
JOTR32467
Juncus bufonius var. bufonius
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler
2011-6-16
2612
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
RSA586303
Juncus bufonius var. bufonius
Darin L. Banks, Steve Boyd
1995-5-3
214
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco.
500
Comment
RSA500154
Juncus bufonius var. occidentalis
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-6-4
3647
Riverside
Vail Lake area, Temecula Creek, SE of the lake, just N of Hwy 79.
488
Comment
UC842850
Juncus bufonius var. occidentalis
P. A. Munz
1922-5-5
5161
Riverside
0.5 mi n March Field
Comment
UCR201684
Juncus bufonius var. occidentalis
Scott D. White, Justin M. Wood
2008-5-15
11993
Riverside
San Jacinto Mountains, Johnson Meadow
1476
Comment
RSA515320
Juncus mexicanus
Jeri Hirshberg
1989-4-18
s.n.
Riverside
Santa Rosa Plateau: S of town of Murrieta, S of Mesa de Burro and NW of Mesa de la Punta.
610
Comment
RSA774066
Juncus mexicanus
Duncan S. Bell, Jeffrey Morawetz, Kathleen Ashbaker
2010-6-28
1435
Riverside
San Bernardino National Forest: Garner Valley, approximately 2.8 air miles southeast of junction of forest service road 6S04 and forest service road 6S13. Field surveys for potential habitat for the endangered Quino Checkerspot butterfly.
1374
Comment
RSA575885
Juncus textilis
Steve Boyd
1981-2-2
s.n.
Riverside
Gavilan Hills region, south flank of the range in upper Arroyo del Toro, Bull Canyon Road.
Comment
CHSC83606
Juniperus californica
John Dittes
2002-1-5
2 -49
Riverside
Mojave Desert; ca. 11 air-miles south-southwest of Twentynine Palms, ca. 0.8 mile northwest of Hidden Valley Campground, ca. 1 mile east of Lost Horse Ranger Station, base of ridge west of Loop Road.
1286
Comment
NY21050
Juniperus californica
L. S. Rose
1936-12-24
36810
Riverside
24 mi SW of Indio, Palms to Pines Highway, San Jacinto Mts
1066.8
Comment
SD229040
Juniperus californica
Dick Schwenkmeyer
2013-6-11
918
Riverside
Carrizo Creek camp, approx. 1.5 north of highway 74 and Royal Carrizo Road intersection.
890
Comment
SD229041
Juniperus californica
Dick Schwenkmeyer
2013-6-11
910
Riverside
Approx. 1.5 miles north od highway 74 and Royal Carrizo Road intersection.
854
Comment
UC813457
Juniperus californica
Ivan Johnston
1917-4-4
1104
Riverside
desert hillsides bordering Palm Canyon; Colorado Desert
762
Comment
LA202785
Justicia californica
Philip A. Munz;
1932-3-14
11971
Riverside
Deep Canyon, Coachella Valley
91
Comment
RSA398810
Justicia californica
Robert Gustafson
1978-3-21
839
Riverside
Joshua Tree National Monument, about 4 miles from the junction of the road leading through the park and Hwy 70.
640
Comment
UC729949
Justicia californica
B. D. Stark
1932-6-17
3753
Riverside
e. end Box Canyon; Colorado Desert, Eagle Mts., Box Canyon
182
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
RSA648667
Kallstroemia californica
J. C. Roos
1963-10-24
s.n.
Riverside
Hayfields, Colorado Desert.
Comment
RSA793567
Kallstroemia californica
Duncan S. Bell
2012-9-13
4191
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
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
UC1012296
Keckiella antirrhinoides
F. W. Pennell and A. L. Grant
Apr 28 1940-Apr 29 1940
25290
Riverside
below Ribbonwood (Route 74, e of San Jacinto Range)
1402
Comment
UC1518630
Keckiella antirrhinoides var. antirrhinoides
Robert F. Thorne, Drs. Fosberg, Sachet, and Herbst
1983-4-23
55474
Riverside
ca 3.3 mi n Whitewater Post Office (side-canyon on w side of Whitewater Canyon); San Bernardino Mts., Whitewater Canyon
594
Comment
POM17864
Keckiella cordifolia
Philip A. Munz
1923-6-14
7100
Riverside
Glen Ivy Trail to Santiago Peak, Santa Ana Mountains.
915
Comment
SD178242
Keckiella ternata
T. B. Salvato, John F. Green
2004-5-27
580
Riverside
San Bernardino Mountains; head of Banning Canyon close to the San Bernardino County line, 0.5 mile southeast of Oak Glen Conservation Camp.
1402
Comment
RSA396457
Koeleria macrantha
Dave Kelly, Walter Wisura
1987-6-19
4166
Riverside
7.3 miles from Highway 74 along Thomas Mountain Road, S of Lake Hemet
Comment
RSA500564
Koeleria macrantha
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-6-4
3607
Riverside
Vail Lake area, sandy benches of Kolb Creek drainage, around N extension of Woodchuck Rd.
488
Comment
RSA697950
Krameria canescens
J. R. Bruff
1928-4-1
81
Riverside
Whitewater
Comment
JEPS64848
Krameria erecta
Marjorie Clary
1931-5-3
Riverside
Eagle Mts.; Colorado Desert, Eagle Mts.
Comment
LA45698
Krameria erecta
Carl Epling; William Robison
1933-6-26
sn
Riverside
Little San Bernandino Mountains, Basin 5 mi. S of Lost Horse Wells
Comment
POM301793
Krameria erecta
J. Cole
1942-5-19
968
Riverside
White Tanks Area, Joshua Tree National Monument.
61
Comment
RSA161076
Krameria erecta
Peter H. Raven
1958-5-18
12999
Riverside
4.9 miles NE of Pinyon Flats, San Jacinto Mtns.
Comment
SEINET189506
Krameria erecta
Annie M. Alexander, L Kellogg
1941-5-15
2175
Riverside
North base of Eagle Mountains
884
Comment
UC1280880
Krameria erecta
H. E. McMinn
1935-6-27
4062
Riverside
Palms to Pines Highway
Comment Read comments Jul 30 2009
SEINET8661777
Krameria erecta
E. Neese
1979-4-10
7074
Riverside
Junction of I-10 and Eagle Mountain Road, ca 48 miles W of Blythe.
274
Comment
UCR159252
Lactuca serriola
A. C. Sanders, Kelly Volansky
2005-8-31
31573
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
HSC10263
Lamarckia aurea
C. L. Hitchcock, C. V. Muhlick
1964-3-17
23114
Riverside
10 mi. N of Pala, along road to Elsinore.
Comment
RSA543850
Lamarckia aurea
Steve Boyd, Orlando Mistretta
1991-5-22
6314
Riverside
Vail Lake area, base of Agua Tibia Mtn, E of Dorland Mtn, W of Kolb Crk.
549
Comment
UCR215611
Lamarckia aurea
Alejandra Martinez-Berdeja, Cara M. Stripe
2010-4-24
13
Riverside
Peninsular Range, Box Springs Mountains, eastern edge of Riverside; Two Trees Canyon Trail near the trailhead
409
Comment
POM12138
Lamarckia aurea
Mary F. Spencer
1921-5-28
s.n.
Riverside
Near San Jacinto
549
Comment
SEINET3087697
Langloisia schottii
O. F. Clarke
1973-4-1
Riverside
Sonoran Desert, alluvial fan at S entrance to Joshua Tree National Monument, below Cottonwood Springs.
Comment
RSA339623
Larrea tridentata
Robert F. Thorne, C. W. Tilforth
1980-5-28
54169
Riverside
San Bernardino Mountains, dry, Colorado Desert slopes, S-facing and W-facing, N-S rocky ridge at E side of Whitewater River at mouth of canyon, ca. 1/4-1/2 miles E of Whitewater Post Office.
Comment
RSA390019
Larrea tridentata
M. B. Dunkle
1935-3-17
4409
Riverside
Desert Center
61
Comment
RSA609038A
Larrea tridentata
Steve D. Boyd, Valerie Soza, Tasha LaDoux
1997-10-13
10058
Riverside
Sonoran (Colorado) Desert Chuckwalla Mtns, NW base of the range, south of Eagle Mine Rd exit on Hwy I-10.
426
Comment
UCR100085
Larrea tridentata
R. G. Swinney
1967-2-4
158
Riverside
Sonoran (Colorado) Desert/ San Jacinto Mtns., Snow Creek
335
Comment
UC63395
Lastarriaea coriacea
H. M. Hall
1904-5-29
4964
Riverside
vicinity of Riverside
304
Comment
CLARK-A1528-251
Lasthenia coronaria
1938-4-4
Riverside
Riverside
Comment
POM266308
Lasthenia coronaria
J. C. Roos
1938-4-4
1630
Riverside
La Sierra, Western Riverside County
Comment
UCR18317
Lasthenia coronaria
Saul Frommer
1979-4-19
s.n.
Riverside
Peninsular Range, near Aguanga, on Hwy R3 [closer to Radec]
549
Comment
RSA0008494
Lasthenia glabrata subsp. coulteri
F. W. Peirson
1922-4-29
2956
Riverside
South of Lake Elsinore.
381
Comment
UCR114934
Lasthenia gracilis
Julie A. Greene
1993-4-30
1287
Riverside
San Jacinto Valley, San Jacinto Wildlife Area. south of visitor center road and north of the old San Jacinto River drainage
433
Comment
UCR16265
Lathyrus vestitus
S. Riddell
1973-5-17
730517- 11
Riverside
Santa Ana Mtns, 0.1 mi west of El Cariso Fire Station on Hwy 74
793
Comment
RSA33850
Lathyrus vestitus subsp. laetiflorus
N. C. Cooper
1944-4-22
1130
Riverside
Banning,
732
Comment
RSA501002
Lathyrus vestitus subsp. laetiflorus
Steve Boyd, Tim S. Ross, Laurel Arnseth, Bob Boyd
1989-4-1
3121
Riverside
Vail Lake area, ridge-top of volcanic substrate w/clay soil, 2 mi W of dam, at edge of escarpment E of Pauba Valley.
518
Comment
SDSU13342
Lathyrus vestitus var. alefeldii
C. Matt Guilliams
2000-4-29
Riverside
Santa Margarita Ecological Reserve, Insect Trail. 1.5 miles NE of Gavalin Mtn.
372
Comment
POM361741
Layia
Theodore Payne
1921-6-1
3437
Riverside
Banning.
Comment
CAS-BOT-BC224920
Layia platyglossa
A. C. Sanders; T. B. Salvato
2011-3-28
38819
Riverside
Peninsular Range; Perris-Aguanga Basin Region: Menifee Valley, powerline corridor along McLaughlin Rd. west of Murrieta Rd., north of Sun City
439
Comment
PASA2318
Layia platyglossa
Frank W. Peirson
1919-4-15
Riverside
Whitewater Grade near Cabazon
548
Comment
POM305823
Layia platyglossa
Henry J. Ramsey, Henry J. Ramsey
1937-4-2
1073
Riverside
Corona-Elsinore.
Comment
UC62907
Layia platyglossa
H. M. Hall
1902-4-21
2935
Riverside
vicinity Riverside
487
Comment
UCR124663
Layia platyglossa
B. C. Templeton
1930-4-9
1024
Riverside
San Bernardino Mtns., north of Banning
1220
Comment
UCR139043
Layia platyglossa
D. L. Banks
1997-3-6
1390
Riverside
NW Palomar Mountains, Agua Tibia Mountains, Pechanga Indian Reservation. 'Fiesta Ground' east of Pechanga Creek along the N fork of Pechanga Creek at the E end of the Reservation
482
Comment
RSA180239
Lemna minuta
E. W. Lathrop
1965-3-30
5779
Riverside
6 miles W of Murrieta.
Comment
RSA586313
Lemna minuta
Darin L. Banks, Steve Boyd
1995-5-3
224
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco.
500
Comment
RSA741378
Lemna minuta
Scott D. White, Justin M. Wood
2008-5-15
11978
Riverside
Johnson Meadow.
1415
Comment
SD114969
Lepechinia cardiophylla
M. Kottman
1982-5-17
Riverside
Junction of Indian Truck Trail and North Main Divide; Santa Ana Mountains.
Comment
RSA563912
Lepidium dictyotum
A. C. Sanders
1993-4-5
13684
Riverside
Western edge of Hemet, along S side of Devonshire Ave. between Old Warren and Warren roads, SW of Tres Cerritos and N of Florida Ave. (Hwy 74).
460
Comment
RSA0042106
Lepidium lasiocarpum
Duncan S. Bell, Deidre Conocchioli
2014-3-11
6229
Riverside
Santa Rosa Mountains; Devil's Canyon, northeast of Martinez Mountain.
207
Comment
UCR260871
Lepidium lasiocarpum
A. C. Sanders, Sandra L. Leatherman, Jeff Crain
2015-4-8
41576
Riverside
Peninsular Range; Elsinore Trough, City of Lake Elsinore, vacant lot south of intersection of 3rd St. and Pasadena St., west of Birch St., near drainage channel from lake toward Temescal Creek
387
Comment
JOTR28808
Lepidium lasiocarpum var. lasiocarpum
La Doux, Tasha, Bill Truesdell
2004-3-11
1076
Riverside
Joshua Tree National Park. Pinto Basin; Sand Hills
530
Comment
UC10638
Lepidium lasiocarpum var. lasiocarpum
W. G. Wright
1889-1
1756
Riverside
Colorado Desert
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
UCR251304
Lepidium nitidum
T. B. Salvato, Matthew Malle
2014-4-8
7829
Riverside
Peninsular Range, Alberhill, south foot of the Gavilan Hills, above an old horse track, c. 0.2 mi north of the junction of Temescal Canyon Road and Concordia Ranch Road
377
Comment
UCR280638
Lepidium oblongum
Arlee Montalvo
2017-4-20
674
Riverside
Peninsular Range; Temescal Canyon, floodplain of Bedford Wash before confluence with Temescal Wash, south of Cajalco Rd.
245
Comment
POM17944
Lepidium virginicum var. pubescens
P. A. Munz
1923-6-14
7116
Riverside
Glen Ivy Trail to Santiago Peak.
1159
Comment
RSA276729
Lepidium virginicum var. pubescens
John F. Emmel
1978-6-18
607
Riverside
San Jacinto Mts.; Strawberry Creek, SW of Idyllwild
1555
Comment
RSA543754
Lepidium virginicum var. robinsonii
Steve Boyd, Timothy S. Ross, Mike Hammit
1991-5-2
6074
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
RSA586039
Lepidium virginicum var. virginicum
D. L. Banks, S. D. Boyd
1995-3-16
92
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn, E of Dripping Springs Alcove, Arroyo Secco drainage.
512
Comment
CAS-BOT-BC339176
Lepidospartum
C. B. Wolf
1931-10-14
2462 -A
Riverside
At Cabezon, San Gorgonio Pass
518
Comment
CAS-BOT-BC329443
Lepidospartum squamatum
Carl B. Wolf
1932-10-14
2452
Riverside
Whitewater Wash, 0.5 mile above bridge on the Banning to Indio road.
365
Comment
UC133438
Lepidospartum squamatum
C. R. Orcutt
1883-11-1
Riverside
Riverside
Comment
UCR277748
Leptochloa fusca subsp. uninervia
Mitch Provance
2012-10-15
1012- 08
Riverside
Badlands of Western Riverside County, San Timoteo Creek, about 3.5 miles west of Beaumont, N side of Hwy. 60
1479
Comment
SEINET3829011
Leptochloa uninervia
Steve Boyd, Orlando Mistretta
1992-1
7050
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Along San Mateo Creek from Riverside County line, following San Mateo Trail upstream to the confluence with Bluewater Canyon.
244
Comment
UCR66611
Leptodactylon pungens subsp. hallii
H. M. Hall
1901-1
2130
Riverside
Peninsular Range; San Jacinto Mountains, Santa Rosa Mountain, dry hillsides of Coyote Canyon
1524
Comment Read comments Jul 29 2010
SD63336
Leptosiphon floribundus subsp. floribundus
Walter Bertsch
1957-6-29
951
Riverside
Desert slope of Toro Peak, Santa Rosa Mountains.
2438
Comment
POM13824
Leptosiphon floribundus subsp. glaber
P. A. Munz
1922-4-28
5048
Riverside
Leach Canyon, Santa Ana Mts.
610
Comment
POM65214
Leptosiphon lemmonii
H. M. Hall
1901-06
2026
Riverside
South side of San Jacinto Mountains
1585
Comment
SBBG101739
Leptosiphon liniflorus
S. Boyd with D. Bramlet
1991-5-13
6253
Riverside
Domenigoni Hills, N side of Domenigoni-Diamond Valleys ESE of Winchester; ridgetop S of S end of Warren Rd; T5S, R1W, N1/2, S31, N/2
548
Comment
CAS-BOT-BC339369
Lessingia glandulifera var. glandulifera
Carl B. Wolf
1932-8-4
3925
Riverside
San Jacinto Mts. Strwberry Valley, 1 1/2 mi. from Idyllwild on road to Banning
1706
Comment
JEPS20573
Lessingia glandulifera var. glandulifera
John Thomas Howell
1927-8-2
2909
Riverside
at Idyllwild (Strawberry Valley, Mt. San Jacinto); Mt. San Jacinto, Strawberry Valley
Comment
SBBG63084
Lessingia glandulifera var. glandulifera
R. Hoffmann
1929-9-7
Riverside
Strawberry Valley
1645
Comment
UCR117309
Lilaea scilloides
A. C. Sanders, W. W. Wright, J. Latting, et al.
1975-5-4
741
Riverside
Santa Rosa Plateau, Santa Ana Mtns., Mesa de Burro
610
Comment
UCR234764
Limonium duriusculum
A. C. Sanders, John F. Green
2012-6-25
40298
Riverside
Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon, benches south of I-15 and east of Horsethief Canyon Rd., north end of Bucking Bay Dr.
433
Comment
RSA654613
Linanthus dianthiflorus
Starr Streight
1982-4-17
72
Riverside
Field north of Santa Rosa road, 5.7 miles east of Lake Mathews Road.
Comment
RSA496473
Linanthus dianthiflorus subsp. dianthiflorus
Steve Boyd, T. S. Ross, L. Arnseth
1989-3-31
3092
Riverside
Vail Lake area, S of Hwy 79, Kolb Creek drainage, W of Woodchuck Rd.
488
Comment
JEPS58386
Linanthus dichotomus
W. L. Jepson
May 17 1901-Jun 1 1901
1463 a
Riverside
Van Deventer's Ranch Van Deventer Flat
Comment
GMDRC3554
Linanthus jonesii
J. Andre, T. La Doux
2009-2-25
10829
Riverside
Big Maria Mountains: along Hwy 95 (west side of highway), approx 15 mi. N. of Blythe. USGS 7.5 min. Quad: Big Maria Mountains 33 deg. 44.529' N 114 deg. 30.988' W. Elev. 308 ft.
94
Comment
RSA480085
Linanthus jonesii
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2174
Riverside
Palen Pass at the north end of the Palen Mountains.
500
Comment
UC52463
Linanthus liniflorus
H. M. Hall
1897-5-5
526
Riverside
Leon
Comment
SDSU3189
Linanthus liniflorus subsp. pharnaceoides
F. Youngberg
1933-8-28
Riverside
Idyllwild Pines, San Jacinto Mtns.
Comment
UCR171910
Linaria canadensis
John F. Green
2006-4-27
s.n.
Riverside
Peninsular Ranges, Temecula, plot centered on San Diego Aqueduct corridor between Nicolas Road and Via Norte
381
Comment
UCR89453
Linaria canadensis
Steve Boyd, D. L. Banks
1994-4-5
8260
Riverside
Santa Ana Mtns., San Mateo Canyon Wilderness Area of the Cleveland National Forest, in the vicinity of Oak Flats east of Verdugo Potrero
762
Comment
UCR251314
Linaria canadensis var. texana
T. B. Salvato, Matthew Malle, Thomas M. Sullivan Jr
2013-3-28
7421
Riverside
Perris-Aguanga Basin, Menifee, northeast corner of Murrieta Road and Scott Road
517
Comment
UCR41246
Loeflingia squarrosa
N. M. Fellows, A. C. Sanders
1985-4-9
122
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
RSA339649
Loeseliastrum matthewsii
R. F. Thorne, C. W. Tilforth
1980-5-28
54234
Riverside
Along Whitewater River, ca. 3.2 miles N of Whitewater Post Office and Hwy 10.
Comment
RSA796503
Loeseliastrum matthewsii
J. Andre
2012-3-19
21359
Riverside
Palen Valley; along Palen Pass Road (dirt), 1.2 miles east of Highway 177.
184
Comment
UC880237
Loeseliastrum matthewsii
C. L. Hitchcock
1940-3-31
5885
Riverside
1/2 mi. below Cottonwood Spring
Comment
RSA748289
Loeseliastrum schottii
Justin M. Wood
2009-3-26
417
Riverside
Thousand Palms, Under Edison powerlines, near intersection of 30th Ave and Via Las Palmas.
61
Comment
UC1714468
Loeseliastrum schottii
E. E. Schellenger
1906-4-3
14
Riverside
Colorado Desert, Santa <Marie> Mts.
Comment
SD258330
Logfia depressa
J. M. Andre, Glenn Clifton, Ron Kelley
2013-3-21
24388
Riverside
Grommet; West Riverside Mountains; at base NW corner of corner 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
SEINET251655
Lolium perenne
John Green
2005-5-4
Riverside
Perris-Aguanga Region: SE corrner Markham St. and Day St., Mead Valley area, 2-3 mi SW of March Air Reserve Base (Steele Peak 7.5 'Q)
Comment
UC70835
Lolium temulentum
Geo. R. Hall
Sept. 1904
Riverside
Riverside
Comment
UCR97722
Lomatium dasycarpum
Scott D. White
1997-2-9
4678
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
UC1537174
Lomatium dasycarpum subsp. dasycarpum
Gordon H. True Jr.
1935-4-9
227
Riverside
Gavilan Hills
609
Comment
RSA526498
Lomatium lucidum
Steve Boyd, Timothy S. Ross
1990-5-11
4693
Riverside
Vail Lake area, N flank and summit of Wild Horse Peak in Agua Tibia Mtns, Cleveland Nat. Forest.
610
Comment
SBBG28442
Lomatium mohavense
D. Myrick
1964-4-30
826
Riverside
Pines to Palms Highway (St Hwy) 74, 15 mi W of Palm Desert
1219
Comment
UCR6041
Lomatium mohavense
Leland E. Francois
1966-4-23
42366- 9
Riverside
Mojave Desert, Joshua Tree National Monument [now J.T. National Park], south edge of Ryan Mountain Campground
1300
Comment
SD255699
Lonicera subspicata
T. B. Salvato, Meenaxi R. Panakkal, Tim Thomas
2009-6-23
3743
Riverside
San Jacinto Mountains: San Jacinto River Canyon, along South Fork Trail, halfway between Highway 74 and the bottom of the canyon.
1110
Comment
UCR262252
Lonicera subspicata
T. B. Salvato, Meenaxi R. Panakkal, Tim Thomas
2009-6-23
3743
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
RSA90331
Lotus argophyllus subsp. decorus
F. W. Peirson
1921-3-19
2367
Riverside
Whitewater Point, head of Coachella Valley
Comment
RSA771653
Lotus argophyllus var. argophyllus
Orlando Mistretta, Duncan S. Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4915
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
UCR226061
Lotus hamatus
A. C. Sanders, T. B. Salvato
2011-4-1
38964
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
UC15609
Lotus heermannii
Geo. F. Reinhardt
Jun 1897
Riverside
San Jacinto Valley
Comment
RSA735982
Lotus humistratus
Scott D. White, Justin M. Wood
2008-5-12
11947
Riverside
Beaumont- NE point of the Beaumont Badlands, N of Mt. Davis.
793
Comment
RSA90355
Lotus nevadensis var. nevadensis
F. W. Peirson
1924-7-27
4989
Riverside
San Jacinto Mountains: Dark Canyon.
2226
Comment
POM122396
Lotus oblongifolius
Marcus E. Jones
1926-6-20
s.n.
Riverside
20 miles north of Idyllwild.
Comment
RSA406419
Lotus oblongifolius var. oblongifolius
N. C. Cooper
1944-7-16
1563
Riverside
Above Pine Cove, San Jacinto Mtns.
1829
Comment
RSA775340
Lotus procumbens var. procumbens
Orlando Mistretta, Duncan S. Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
5021
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
SDSU4339
Lotus rigidus
H. Wedberg
1962-4-20
918
Riverside
About 1 mile southeast of Pinyon Flats on road to Palm Springs, San Jacinto Mountains. Pinyon-Juniper woodland.
1219
Comment
RSA406831
Lotus salsuginosus var. brevivexillus
Anstruther Davidson
1903-5-3
s.n.
Riverside
Thermal.
Comment
UCR155305
Lotus scoparius subsp. brevialatus
A. C. Sanders
2005-5-4
29838
Riverside
Gavilan Hills near Riverside, c. 1 km east and southeast of Gavilan Peak
625
Comment
UCR176912
Lotus scoparius subsp. brevialatus
Tracy Tennant
1998-6-18
s.n.
Riverside
San Jacinto Mtns., Bee Canyon, NE of Valle Vista
793
Comment
RSA406896
Lotus scoparius var. brevialatus
N. C. Cooper
1947-4-5
2117
Riverside
Los Alamos Canyon, Elsinore.
762
Comment
CLARK-A1528-488
Lotus strigosus
Art Dawson
1968-4-17
Riverside
Prado Dam
Comment
CSUSB1247
Lotus strigosus
Margaret Ferro
1970-5-10
15
Riverside
Highway 60 to San Jacinto turnoff; 4 miles, then 0.25 mile off east side of road, in wash.
457
Comment
RSA583367
Lotus strigosus
Steve Boyd, Darin Banks
1995-4-5
8431
Riverside
Palomar Range, Agua Tibia Wilderness Area, northern flank of Agua Tibia Mountain at the eastern edge of the Dripping Springs Alcove in tributary of Arroyo Seco, west of the lower Dripping Springs Trail, just south of the Wilderness boundary.
579
Comment
RSA67307
Lotus strigosus
G. R. Campbell
1951-4-22
16002
Riverside
Palms to Pines Hwy [74], 1 mi. e. of road to Santa Rosa Mt.[Santa Rosa Mt Truck Trail],
1371
Comment
UCR251713
Lotus strigosus
T. B. Salvato
2014-4-9
7836
Riverside
Perris-Aguanga Basin, Menifee, c. 4 mi southeast of Canyon Lake, northeast corner of Bundy Canyon Road and Sunset Avenue
534
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
RSA524481
Lotus strigosus var. strigosus
Steve Boyd, T. S. Ross, L. Arnseth, Jaime Bonilla
1990-4-2
4045
Riverside
Vail Lake area, lower slopes of Agua Tibia Mtn, along Hwy 79, E of USFWS Dripping Springs Guard Station.
488
Comment
RSA779021
Lotus strigosus var. strigosus
Duncan S. Bell
2010-4-1
653
Riverside
Arica Mountains: east side of the mountain range, west side of Rice Valley, near the lowest eastern drainage point for the Arica mountains ; approximately 4.3 air miles southeast of the ghost town of Rice.
209
Comment
POM11523
Lotus unifoliolatus
P. A. Munz
1922-7-4
5968
Riverside
Hemet Valley, San Jacinto Mountains.
1372
Comment
RSA797245
Lupinus
Robert F. Thorne, Walter Wisura
1977-9-17
50783
Riverside
San Jacinto Mountain: Long Valley to Round Valley along trail to summit.
2591
Comment
SD8500
Lupinus albifrons var. albifrons
Daniel Cleveland
1888-3-22
Riverside
Temecula
Comment
GMDRC3713
Lupinus arizonicus
J. Andre, T. La Doux
2009-2-25
11160
Riverside
Granite Mountains: Upper Granite Cove at pass to Sunset Cove, UC Granite Mountains Desert Research Center. USGS 7.5 minute Quad: Bighorn Basin 34 deg. 47.001' N 115 deg. 39.719' W. Elev. 4329 ft.
414
Comment
RSA581752
Lupinus arizonicus
Michael Wall, Lorrae Fuentes
1995-4-13
101
Riverside
Coachella Valley, east of Desert Hot Springs along dirt road paralleling Dillon road, 16.7 miles east of Hwy 62 where hills are closest to the road.
Comment
RSA701222
Lupinus arizonicus
Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah De Groot, Valentin Arvizu, Tim Thibault
2004-5-14
11279
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
RSA779202
Lupinus arizonicus
Jim Andre
2011-2-9
15940
Riverside
Coachella Valley; along Varner Road between Desert Hot Springs and Palm Desert, 2 miles N of I-10
189
Comment
RSA795474
Lupinus arizonicus
C. P. Cowan
1978-4-23
1208
Riverside
6.3 miles (10 km) south on Highway 74 from its junction with Highway 111 at Indian Wells.
480
Comment
SD187405
Lupinus arizonicus
Naomi Fraga, Lisa Rojas
2005-2-10
1371
Riverside
Colorado Desert: Northeastern Colorado Desert region: Just north of Palen Pass Road, ca. 10 miles east of Hwy 177
365
Comment
UCR143488
Lupinus arizonicus
E. K. Balls
1949-4-2
12894
Riverside
Sonoran (Colorado) Desert, Hwy 111 between Thermal and [Indio] Arabia
Comment
UC1930015
Lupinus bicolor
Scott D. White, Justin Wood
2008-5-15
11999
Riverside
San Jacinto Mountains: Johnson Meadow.
Comment
UCR155315
Lupinus bicolor
A. C. Sanders, Mike Misenhelter
2005-3-23
29252
Riverside
Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd.
701
Comment
RSA562496
Lupinus bicolor subsp. microphyllus
Steve D. Boyd
1992-5-5
7240
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Eastern portions of Oak Flats along the Bluewater Trail
732
Comment
SEINET10484883
Lupinus bicolor subsp. microphyllus
Robert F. Thorne, F. R. Fosberg; Marie, Helene Sachet; Derral Herbst
1983-4-23
Thorne 55496
Riverside
San bernardino mountains; sandy wash along whitewater river where road crosses River below fish hatchery, ca 4 miles n of whitewater post office. Hairy, low Annual
640
Comment
RSA699732
Lupinus bicolor subsp. tridentatus
Keith E. Hoffmaster
1937-6-6
s.n.
Riverside
Hemet Lake.
Comment
RSA407119
Lupinus chamissonis
Anstruther Davidson
1930-1
s.n.
Riverside
Colorado Desert.
Comment
SEINET7062851
Lupinus concinnus
A. G. Vestal
1947-3-30
s.n.
Riverside
A sandy wash bottom at Blackburn Canyon in San Jacinto Valley on Route 74. UTM Zone 11, 511984mE, 3734322mN. (WGS84/NAD83).
546
Comment
UCR153670
Lupinus concinnus
Scott D. White
1999-5-24
7388
Riverside
Peninsular Ranges/ Perris-Aguanga Basin, San Jacinto Valley, San Jacinto River wash: just N of the city of San Jacinto, about 1 mile SE of State St. Bridge
479
Comment
UCR256765
Lupinus concinnus
T. B. Salvato, Matthew Malle, Thomas M. Sullivan Jr
2014-4-22
7883
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, dirt extension of Lake Street, c. 1.3 mi north of Hwy 15 and Temescal Canyon
555
Comment
RSA557887
Lupinus concinnus subsp. concinnus
Steve D. Boyd, Orlando Mistretta
1992-4-22
7018
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
SEINET10870974
Lupinus concinnus subsp. optatus
Tilforth
1980-6-10
TILFORTH 1985
Riverside
Common on dry banks & road cuts at all elevations. Along north leg of thomas Mtn. Rd., South of lake hemet, hiway 74.
Comment
UCR117078
Lupinus excubitus var. hallii
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-4-6
23952
Riverside
Perris-Aguanga Basin region, Temecula, Long Canyon area west of Del Rey Rd., along bottom of canyon west of junction of Av. Pina Colada
345
Comment Read comments Apr 3 2011
SEINET6932670
Lupinus formosus
W. P. Vestal, A. G. Vestal
1955-4-21
s.n.
Riverside
West end of Long Valley Road, just north of Temecula.
Comment
POM24329
Lupinus hirsutissimus
Marcus E. Jones
1903-5-11
s.n.
Riverside
Whitewater.
305
Comment
UC1537128
Lupinus hirsutissimus
Gordon H. True Jr.
1935-3-11
74
Riverside
Box Springs
365
Comment
RSA796513
Lupinus latifolius subsp. parishii
Robert F. Thorne, E. W. Lathrop
1977-5-18
49723
Riverside
Santa Ana Mountains: Bear Spring [east slope of Santiago Peak]
Comment
UC15767
Lupinus latifolius var. parishii
Geo. F. Reinhardt
June, 1897
Riverside
San Jacinto Mountains
Comment
SD148159
Lupinus microcarpus var. microcarpus
G. K. Helmkamp, E. A. Helmkamp
2001-5-2
6624
Riverside
La Panza Range: CA-58 11.2 miles east of Santa Margarita
487
Comment Read comments Dec 7 2011
CLARK-A1528-4988
Lupinus sparsiflorus
John C. Roos
1948-4-24
3789
Riverside
Cabazon
Comment
RSA586094
Lupinus sparsiflorus
D. L. Banks, S. D. Boyd
1995-4-5
0135
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn., E of the Dripping Springs Alcove, E of the Dripping Springs Trail, in the N flowing drainage that empties into Arroyo Seco.
610
Comment
RSA776231
Lupinus sparsiflorus
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-29
873
Riverside
Haugen Lehmann exit, Pacific Crest Trail up into canyon east of Cottonwood Canyon
762
Comment
UC1929821
Lupinus sparsiflorus
Steve Boyd, Amber Maurice, Pesach Lubinsky, Leland Lubinsky
2003-4-17
10469
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
UCR153384
Lupinus sparsiflorus
Scott D. White
1999-5-24
7383
Riverside
Peninsular Ranges/ Perris-Aguanga Basin, San Jacinto Valley, San Jacinto River wash: just N of the city of San Jacinto, about 1 mile SE of State St. Bridge
479
Comment
UCR90371
Lupinus sparsiflorus
D. L. Banks, Steve Boyd
1995-5-3
232
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
RSA556492
Lupinus succulentus
Julie Greene
1993-3-13
1068
Riverside
On the berm between the western ponds.
441
Comment
SEINET10490985
Lupinus succulentus var. succulentus
August J. Breitung
1953-4-26
Breitung 14772
Riverside
San jacinto. Sandy field. Flowers blue. Keel ciliate above and below near Base.
Comment
CSUSB1456
Lupinus truncatus
Charles Herrick
1974-4-7
Riverside
San Timoteo Creek Wash next to freeway 10
Comment
RSA524230
Lupinus truncatus
Steve Boyd, T. S. Ross, L. Arnseth, Jaime Bonilla
1990-4-2
4024
Riverside
Vail Lake area, lower slopes of Agua Tibia Mtn, along Hwy 79, E of USFWS Dripping Springs Guard Station.
488
Comment
SBBG114131
Lycium andersonii
E. Collins
1995-4-9
Riverside
Corn Springs Cmpgrd
518
Comment
UCR260221
Lycium andersonii
A. C. Sanders, Jim Malusa
2015-3-9
41365
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, along Gasline Road at major wash crossing 1.9 mi. south of Bradshaw Trail, US Navy Chocolate Mountains Aerial Gunnery Range
686
Comment
UCSB38066
Lycium andersonii
Roos, John
1981-8-1
Riverside
2 miles east of Desert Center
Comment Read comments May 21 2016
POM9224
Lycium andersonii
I. M. Johnston
1920-5-8
2272
Riverside
Jurupa Mts, extreme west end. between Riverside and Ontario.
Comment
UCR19491
Lycium brevipes
Don Emery
1980-2-12
s.n.
Riverside
Sonoran (Colorado) Desert, E side of the Salton Sea, near an old playa south of Dos Palmas Spring and north of Ferrum siding
Comment
SD134366
Lycium brevipes var. brevipes
Craig Reiser
1992-3-19
Riverside
South side of UC Riverside campus not far from freeway
Comment
SD229295
Lycium californicum
Dick Schwenkmeyer, Tony Harper - Collector
2013-5-8
900
Riverside
Agua Bonita Spring, Palm Canyon, approx. 8 Mi. S. of Catherdral City
883
Comment Read comments Apr 22 2019
RSA736980
Machaeranthera canescens
Scott D. White, Angelia Carey, Linca Archa
2004-8-5
10668
Riverside
San Jacinto Mountain foothills: Soboba Indian Reservation- Indian Creek and adjacent uplands, from confluence w/ San Jacinto River to +/- 2 miles upstream.
534
Comment
UCR34936
Machaeranthera canescens subsp. canescens
L. B. Ziegler
1964-10-10
45
Riverside
San Jacinto Mtns., Garner (Hemet) Valley
1402
Comment
UCR11337
Machaeranthera tortifolia
John M. Spencer
1971-4-16
s.n.
Riverside
Sonoran (Colorado) Desert, Joshua Tree National Monument (now J.T.N. Park), 1.5 mi. north of Cottonwood Spring campground
Comment
UC33207
Madia gracilis
H. M. Hall
1901-6-11
2040
Riverside
San Jacinto Mts.
1341
Comment
RSA523537
Mahonia nevinii
Steve Boyd, Timothy S. Ross, L. Arnseth, Jaime Bonilla
1990-4-2
3997
Riverside
Vail Lake area, lower slopes of Agua Tibia Mtn, along Hwy 79, E of USFWS Dripping Springs Guard Station.
488
Comment
RSA289949
Maianthemum racemosum subsp. amplexicaule
Carl V. Meyer
1928-7-26
540
Riverside
Deer Springs. 8700 ft.
2652
Comment
CAS-BOT-BC206697
Malacothamnus densiflorus
John Thomas Howell
1931-5-30
6596
Riverside
Santiago Peak Trail, Santa Ana Mts.
Comment
RSA0101004
Malacothamnus densiflorus
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-5-7
3546
Riverside
Vail Lake area, pond and freshwater marsh in Kolb Crk. just south of the lake.
Comment
SEINET7048218
Malacothamnus fasciculatus var. fasciculatus
Steven R. Hill, Andrew C. Sanders
2001-5-4
33731
Riverside
Santa Rosa Plateau, Carancho Road, west side of De Luz Creek valley descending plateau, downslope from 'cut flower' farm. Fallbrook 7.5' quad. About 1370 feet northeast of San Diego county line. Elevation about 610 feet.
Comment
RSA487447
Malacothrix californica
Jack Easton
1988-5-2
s.n.
Riverside
Anza area
1189
Comment
RSA0048228
Malacothrix californica
Norman Lederer
1950-4-30
s.n.
Riverside
Palms to Pines Hgw., E. slope of Santa Rosa Mts.
Comment
HSC49179
Malacothrix glabrata
D. L. Goforth
1979-4-11
104
Riverside
1 km N of junction of Hwy. 10 and S entrance road to Joshua Tree National Monument
518
Comment
RSA33851
Malacothrix glabrata
N. C. Cooper
1944-4-23
1153
Riverside
Cabazon
457
Comment
RSA726582
Malacothrix glabrata
Naomi Fraga, Sarah J. De Groot, Lisa Rojas, Leland Lubinsky
2005-2-10
1425
Riverside
Along Palen Road near Hwy 177.
170
Comment
RSA777726
Malacothrix glabrata
J. Andre, Glenn L. Clifton
2011-2-22
17429
Riverside
Mecca Hills; along Box Canyon Road, 8.5 miles NE of town of Mecca
171
Comment
RSA79158
Malacothrix glabrata
P. A. Munz, Percy C. Everett
1952-5-2
16248
Riverside
2 miles west of Desert Hot Springs
183
Comment
UC494757
Malacothrix glabrata
C. L. Hitchcock
1932-4-7
12212
Riverside
5 mi s Cottonwood Springs
Comment
UC565507
Malacothrix glabrata
H. L. Mason
1928-3-10
4181
Riverside
Whitewater River
Comment
UCR103992
Malacothrix glabrata
George K. Helmkamp
1998-4-3
3079
Riverside
Sonoran (Colorado) Desert/San Jacinto Mtns., Snow Creek area north of Mt. San Jacinto; at edge of stream south of Snow Creek Rd at a point 1.4 mi. south of Calif. Hwy 111
396
Comment
UCR177858
Malacothrix glabrata
Marisa Sripracha, K. A. Boyd
2004-3-21
040
Riverside
San Jacinto Mtns. Foothills/Sonoran (Colorado) Desert, Snow Creek
366
Comment
RSA722992
Malacothrix saxatilis var. tenuifolia
Michael Wall
2007-6-26
429
Riverside
San Jacinto Valley, Bautista Creek wash off Bautista Canyon Rd. 3.0 miles SE of jct with Fairview Ave.
678
Comment
CLARK-A1528-2790
Marah macrocarpa
John C. Roos
1966-4-23
Riverside
Santa Ana Mountains
Comment
RSA662129
Marah macrocarpa
Daniel Curran
1981-2-16
10
Riverside
Lake Matthews Drive, 5.8 miles from junction with Cajalco Rd.
Comment
UCR102730
Marah macrocarpa
B. G. Pitzer
1998-1-25
3418
Riverside
Lakeview Mtns., Reinhardt Canyon, Maze Stone County Park, at N terminus of California Avenue
610
Comment
JOTR35347
Marina parryi
Harding, Mitzi, Mark Wheeler
2012-2-28
114
Riverside
Joshua Tree National Park. Southeast Coxcomb Mountains; large northeast flowing canyon (Stop 5)
268
Comment
SD121977
Marina parryi
Leota Davidson
1966-4-3
317
Riverside
Highway 10 at Wiley Wells turn-off, 20 miles east of Desert Center.
Comment
UCR174521
Marrubium vulgare
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-22
32493
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
518
Comment
UCR274806
Marrubium vulgare
David Fraker, Aaron C. Sedgwick
2012-3-27
049
Riverside
Central Mojave Desert, Copper City Road [c. 1 mi south of its junction with Coolgardie Road], Coolgardie Mesa
1189
Comment
RSA556517
Marrubium vulgare
Julie Greene
1993-4-10
1135
Riverside
San Jacinto Wildlife Area: Lower North facing slope with granitic outcrops.
476
Comment
RSA556507
Matricaria matricarioides
Julie Greene
1993-4-3
1075
Riverside
San Jacinto Wildlife Area. Weedy area by Fence Line Road gate.
441
Comment
UCR94244
Matricaria matricarioides
Scott D. White
1996-4-14
3888
Riverside
Perris-Aguanga Basin region, Perris Basin: Hemet, roadside along Florida Ave.
Comment
RSA667003
Matricaria occidentalis
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-5-8
24198
Riverside
S. of Hemet, E end of Diamond Valley, ca 1/4 mi. N of Newport Rd. and 3/4 mi. E of State St.
506
Comment
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
UCR217530
Meconella denticulata
Diane Menuz
2009-4-30
489
Riverside
Penimsular Ranges: Santa Ana Mts., Cleveland National Forest; c. 0.38 km east of Wildomar Rd., along Tenaja Canyon, near entrance and parking area
573
Comment
CLARK-A1528-2858
Medicago polymorpha
John C. Roos
1952-4-9
5487
Riverside
Fairmont Park
Comment
RSA512168
Melia azedarach
Ed LaRue
1989-5-4
s.n.
Riverside
2 mi (airline) NW of Lake Elsinore, adjacent to Cleveland National Forest; At McViker Canyon.
488
Comment
JOTR35941
Melica frutescens
De Groot, Sarah J., Evan Meyer and Abby Hird
2013-3-23
6889
Riverside
Joshua Tree National Park. north and northwest part of Lost Palms Oasis
987
Comment
CLARK-A1528-5177
Melica imperfecta
John C. Roos
1950-4-22
4752
Riverside
Box Springs Mountains
792
Comment
UCR151960
Melica imperfecta
Steve Boyd, Aydee Virgen
2004-4-13
10852
Riverside
Peninsular Ranges/Santa Ana Mtns region, San Mateo Canyon, midway between confluence with Los Alamos Canyon and Tenaja Canyon
Comment
SD137761
Melilotus indicus
Darin L. Banks, Steve Boyd
1995-5-3
188
Riverside
Agua Tibia Wilderness Area; north sloope of Agua Tibia Mountain, east of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco.
500
Comment
UC65738
Melilotus indicus
N. K. Berg
1904-3-4
Riverside
San Jacinto
Comment
CLARK-A1528-5349
Mentha citrata
John C. Roos
1951-9-25
5289
Riverside
Riverside
Comment
CAS-BOT-BC223709
Mentzelia
E. A. McGregor
1917-3-19
2053
Riverside
Colorado Desert. Indio
Comment
RSA719042
Mentzelia affinis
Michael Honer
2005-3-11
2058
Riverside
Rice Valley; 4.5 mi. SSE of Rice; 1.5 mi. E of ATSF railway.
220
Comment
RSA0107845
Mentzelia albicaulis
Duncan S. Bell, Thomas Stoughton
2010-3-19
581
Riverside
West side of the Arica Mountains; within the Palen/McCoy Wilderness area; approximately 2.5 air miles west of Priest Well.
418
Comment
CSUSB969
Mentzelia involucrata
Leland R. Dykes
1962-4-1
10
Riverside
White Water Canyon Road, 4.5 miles north of US 60
Comment
JEPS20770
Mentzelia involucrata
Roxana S. Ferris and Rimo Bacigalupi
Mar 19 1958-Mar 25 1958
13257
Riverside
2.3 mi above Midland P.O. (U.S. gypsum mine property.); Little Maria Mts.
Comment
UCR104844
Mentzelia involucrata
George K. Helmkamp, E. A. Helmkamp
1998-2-5
2672
Riverside
Little San Bernardino Mtns., 3.2 mi. north of junction of Thousand Palms Canyon Road and Dillon Road.
457
Comment
RSA649275
Mentzelia involucrata subsp. megalantha
Sears
1978-3-18
917
Riverside
3 mi. E. of Corn Spring, 9 mi. SE of Desert Center.
366
Comment
CSUSB971
Mentzelia involucrata var. megalantha
Bruce Freeman
1968-5-4
680504 5
Riverside
Whitewater Canyon, 1 mile south of point where road crosses river.
487
Comment
POM13994
Mentzelia jonesii
P. A. Munz, D. D. Keck
1922-4-9
4886
Riverside
Vicinity of Corn Springs, Chuckwalla Mountains, Colorado Desert.
427
Comment
RSA0123778
Mentzelia jonesii
Duncan S. Bell, LeRoy Gross
2016-3-10
8875
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; northwestern section of the range; collecting approximately 1.75 air miles northwest of the summit area.
938
Comment
UCR158503
Mentzelia micrantha
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30022
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
UC489021
Mentzelia montana
C. V. Meyer
1929-6-13
752
Riverside
San Jacinto Mts., Idyllwild Grade
1371
Comment
UCR30091
Mentzelia obscura
George K. Helmkamp
1983-4-5
483- 25
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, large wash below Chuckwalla Spring, 9 miles SW of Graham Pass Road
489
Comment
UCR77624
Mesembryanthemum nodiflorum
D. E. Bramlet, Steve Boyd, A. C. Sanders, Fred M. Roberts
1992-5-21
2291
Riverside
San Jacinto Valley, c. 8 km SW of Hemet, NW of intersection of California Ave. & Stowe Rd.
456
Comment
RSA645682
Microseris douglasii subsp. platycarpha
Scott D. White
1999-5-2
7285
Riverside
Perris Basin: Perris / Sun City area. Just east of Goetz Rd. and south of Ethanac Rd., ca. 1.5 - 2 mi. W of I-215 freeway.
442
Comment Read comments Jun 26 2008
RSA180327
Microseris heterocarpa
E. W. Lathrop
1965-4-18
5664
Riverside
10 miles west of Murrieta.
Comment
UCR182514
Microseris heterocarpa
Mitch Provance
2005-5-17
6596
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
POM10247
Microseris lindleyi
Charlotte M. Wilder
1904-4-23
114
Riverside
Jurupa Hills near Riverside.
Comment
RSA0018770
Mimetanthe pilosa
Philip A. Munz
1938-8-14
15355
Riverside
Virgin Spring, Santa Rosa Peak.
2287
Comment
RSA0018783
Mimulus
N. C. Cooper
1949-6-29
4345
Riverside
Pine Cove.
Comment
RSA271860
Mimulus aurantiacus var. pubescens
C. W. Tilforth
1978-4-30
1566
Riverside
Low rounded hills east of Norco.
Comment
UC1537440
Mimulus aurantiacus var. pubescens
Gordon H. True Jr.
1935-4-1
192
Riverside
Box Springs
396
Comment
UCR37482
Mimulus aurantiacus var. pubescens
Steve Boyd
1981-3-2
s.n.
Riverside
Gavilan Hills, Dawson Canyon. About 1 mi downstream from narrows
Comment
JEPS15209
Mimulus aurantiacus var. puniceus
A. Lewis
May 1934
409
Riverside
San Juan Canyon Cleveland National Forest, Corona Quadrangle
Comment
RSA523838
Mimulus aurantiacus var. puniceus
Gordon H. True Jr.
1935-3-1
40
Riverside
Gavilan Hills.
457
Comment Read comments Apr 3 2011
JEPS8160
Mimulus bigelovii var. bigelovii
W. L. Jepson
1928-4-25
12596
Riverside
Cottonwood Springs Eagle Mountains
731
Comment Read comments Oct 23 2011
JOTR32912
Mimulus bigelovii var. bigelovii
La Doux, Tasha, Jim Andre
2009-2-28
353
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains; along Berdoo Canyon Rd, approx. 0.8mi north of JTNP boundary, approx. 3mi north of Dillon Rd.
631
Comment
POM98001
Mimulus bigelovii var. bigelovii
E. C. Jaeger
1926-3-24
s.n.
Riverside
Eagle Mts, eastern Riverside Co.
610
Comment
JEPS23554
Mimulus brevipes
Peter H. Raven
1958-5-17
12947
Riverside
7.4 mi se Banning (on road to Idyllwild); San Jacinto Mountains
Comment
RSA408172
Mimulus brevipes
N. C. Cooper
1944-5-21
1223
Riverside
Hemet.
549
Comment
SDSU13930
Mimulus brevipes
Michael G. Simpson
2000-5-13
2119
Riverside
Santa Margarita Ecological Reserve, ca. 100 feet from Northside field station.
366
Comment
UC26882
Mimulus brevipes
Geo. F. Reinhardt
June 1897
Riverside
San Jacinto Valley
Comment
UCR133438
Mimulus brevipes
Jeffrey Ross, T. Tennant, G. White
1998-5-21
MOR- 207
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Hathaway Canyon, c. 0.55 miles of the junction of the lower and upper canyons
1040
Comment
UCR35247
Mimulus brevipes
L. B. Ziegler
1967-8-1
197
Riverside
Peninsular Range; San Jacinto Mtns., Upper Herkey Creek area
1524
Comment
JEPS8378
Mimulus breweri
C. V. Meyer
1928-7-31
599
Riverside
Tahquitz Valley San Jacinto Mt.
2286
Comment
UCR167674
Mimulus cardinalis
T. B. Salvato, Melissa Clemons
2005-6-23
1291
Riverside
Peninsular Range; Temescal Valley, Walker Canyon, 1.5 mi due east of Alberhill, N of Hwy I-15
412
Comment
UC26932
Mimulus fremontii var. fremontii
H. M. Hall
1899-5-20
1134
Riverside
Chalk Hill San Jacinto Mountains
1676
Comment
UC886376
Mimulus moniliformis
I. W. Clokey, E. G. Anderson
1935-8-21
6901
Riverside
North fork San Jacinto River
1500
Comment
UC64195
Mimulus palmeri
H. M. Hall
May 1899
1281
Riverside
s side San Jacinto Mountains
1524
Comment
JEPS10589
Mimulus pilosus
W. L. Jepson
May 17 1901-Jun 1 1901
1368
Riverside
Palm Canyon; and return to Van Deventer's
Comment
POM157886
Mimulus pilosus
P. A. Munz
1927-5-20
10798
Riverside
Murrieta Hot Springs.
Comment
UCR156371
Mimulus pilosus
T. B. Salvato, Kent Beaman
2005-5-16
864
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
RSA500994
Minuartia douglasii
Steve Boyd, Timothy S. Ross, Laurel Arnseth
1989-4-1
3113
Riverside
Vail Lake area, dried bed of man-made pond and adjacent slopes at N base of rounded knob 1.25 miles WSW of dam.
610
Comment
SEINET3092409
Mirabilis bigelovii
Norman C. Cooper
1945-5-6
2257
Riverside
Banning, Banning
701
Comment
GMDRC2044
Mirabilis bigelovii var. retrorsa
J. Andre
2006-4-26
6761
Riverside
Little San Bernardino Mountains: Joshua Tree National Park: Long Canyon, approx. 2.3 mi. S. of NE corner (boundary) of park Near 34.06072 deg. N 116.44711 deg. 43681' W. Elev. 3463 ft.
1056
Comment
CLARK-A1528-3278
Mirabilis californica
John C. Roos
1966-4-23
Riverside
Comment
SD186259
Mirabilis laevis
A. C. Sanders, T. B. Salvato
2004-2-16
27390
Riverside
Foothills at edge of Temescal Valley, south of Brown Canyon.
451
Comment
UCR214282
Mirabilis laevis
A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley
2010-3-16
37468
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
RSA4385
Mirabilis laevis var. crassifolia
Carl B. Wolf
1932-3-20
31
Riverside
Richman Ranch, 2.5 miles north of De Luz.
457
Comment
RSA113272
Mirabilis laevis var. retrorsa
E. K. Balls
1955-4-1
20416
Riverside
Hwy 74, 10.2mi, S from jct. of Hwy. 111 to Palm Springs
915
Comment
RSA339662
Mirabilis laevis var. retrorsa
Robert F. Thorne, C. W. Tilforth
1980-5-28
54167
Riverside
San Bernardino Mountains, dry, Colorado Desert slopes, S-facing and W-facing, N-S rocky ridge at E side of Whitewater River at mouth of canyon, ca. 1/4-1/2 miles E of Whitewater Post Office.
Comment
UC177219
Modiola caroliniana
F. M. Reed
1914-7-18
3679
Riverside
near Massachusetts Curve (Riverside and vicinity)
312
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
POM14596
Mohavea confertiflora
Bradley
1922-4-10
7
Riverside
Near Mecca.
Comment
UCD124029
Mohavea confertiflora
C. W. Tilforth
1967-2-12
108
Riverside
Painted Canyon, east of Mecca. Colorado Desert.
Comment
RSA0010772
Mollugo verticillata
Justin M. Wood, Brandy Wood
2009-7-4
1042
Riverside
Riverside Flood Control Basin, SW corner of Patton Rd and Wineville Rd, immediately S of San Bernardino County Line.
250
Comment
SEINET5333332
Monardella australis subsp. australis
G. B. Grant
1904-7-23
795 a-6348
Riverside
Mt. San Gorgonio
2286
Comment
CAS-BOT-BC402176
Monardella breweri subsp. glandulifera
R. F. Thorne; E. W. Lathrop; W. Wisura
1977-7-8
49544
Riverside
Santa Ana Mountains: along Ortega Highway (74), perhaps 1/4 mile west of El Cariso.
Comment
RSA0005446
Monardella hypoleuca
D. L. Banks
1997-2-5
1256
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. The headwaters of Pala Creek at the southern extremity of the Reservation, north the Riverside / San Diego County line border., Including a large area of vernally wet grassland at the extreme southwestern corner of the Reservation.
390
Comment
UCR23575
Monardella hypoleuca subsp. intermedia
John C. Roos
1962-6-30
s.n.
Riverside
Santa Ana Mtns, Skyline Drive at the head of Hagador Canyon
1159
Comment Read comments Aug 17 2012
LA57207
Monardella nana
Carl Epling;
1937-6-6
sn
Riverside
Palms to Pines Highway
Comment
LA96097
Monardella nana
Elizabeth McClintock; M. McClintock, D. Weiner
1941-7-11
102
Riverside
Black Mountain Spring
Comment
UC1499896
Monardella nana
Elizabeth McClintock
1941-6-8
57
Riverside
Road to Santa Rosa Mt. 1/2 miles above Pines to Palms Highway
Comment
UCR221477
Monardella nana subsp. arida
Elizabeth McClintock
1941-7-12
107
Riverside
Peninsular Range; San Jacinto Mtns., trail to Deer Springs [off Suicide Rock Trail], a short distance below first spring which crosses trail
2591
Comment
UCR221499
Monardella nana subsp. arida
Elizabeth McClintock
1940-5-19
09
Riverside
Peninsular Range; Santa Rosa Mtns., 2.25 mi. off Pines to Palms Highway, on road to Santa Rosa Mtn.
1616
Comment
UC1499831
Monardella nana subsp. tenuiflora
Elizabeth McClintock
1941-7-21
127
Riverside
trail to Hidden Lake (along switchbacks); San Jacinto Mts.
Comment
GMDRC3510
Monardella robisonii
T. La Doux, J. Andre
2008-9-16
349
Riverside
Little San Bernardino Mountains: Joshua Tree National Park: among boulders on NE end of Splitrock Picnic Area. Queen Mountain USGS 7.5 min Quad 34 deg. .534' N 116 deg. 3.098' W. Elev. 4354 ft.
1327
Comment
UCR123190
Monardella robisonii
A. C. Sanders, Mark Elvin
2001-8-17
24615
Riverside
Mojave Desert, Little San Bernardino Mtns, near Hidden Valley Campground at 'Echo T,' Joshua Tree National Park
1311
Comment
UCR125896
Monardella robisonii
A. C. Sanders, Mark Elvin, Jane Rodgers
2001-8-17
24614
Riverside
Mojave Desert, Little San Bernardino Mtns, Jumbo Rocks Campground, Joshua Tree National Park
1341
Comment
CAS-BOT-BC349790
Monoptilon bellioides
F. W. Peirson
1920-2-15
1383
Riverside
Near Palm Springs, Coachella Valley
Comment
CAS-BOT-BC349801
Monoptilon bellioides
Mrs. Jos. Clemens
1922-4-10
s.n.
Riverside
Mecca
Comment
POM363586
Monoptilon bellioides
E. C. Jaeger
1922-4-2
s.n.
Riverside
Box Canon near Mecca
Comment
RSA0124042
Monoptilon bellioides
Duncan S. Bell, LeRoy Gross
2016-3-10
8890
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; northwestern section of the range; collecting approximately 1.75 air miles northwest of the summit area.
938
Comment
RSA623606
Monoptilon bellioides
Ernest Braunton
1940-4-3
2012
Riverside
25 miles Northeast of Indio.
Comment
UC1606977
Monoptilon bellioides
David Charlton
1988-2-18
1144
Riverside
s. Joshua Tree Nat'l Park (Fargo Canyon Rd. to Cottonwood Wash, parallel to I-10, 1 mi. e. of junction Dillon Rd. & Fargo Canyon Rd.); s. side Little San Bernardino Mts.
609
Comment
UCR37698
Moraea polystachya
Steve Morgan
1984-11-2
s.n.
Riverside
University of California, Riverside. Botanic Garden
Comment
UCR106351
Muhlenbergia asperifolia
John Wear, N. Moorhatch
1996-9-20
s.n.
Riverside
San Jacinto Mtns., upper end of Garner Valley
1433
Comment
HSC84169
Muhlenbergia microsperma
B. G. Pitzer, L. F. LaPre
1987-3-2
432
Riverside
Bundy Canyon, 2 mi SE of Lake Elsinore, 0.5 mi N of Bundy Canyon Road
703
Comment Read comments Nov 5 2010
RSA515339
Muhlenbergia microsperma
Jeri Hirshberg
1989-5-3
s.n.
Riverside
Santa Rosa Plateau; S of town of Murrieta, SW-facing slope on south side of Mesa de Burro., (Near 33 deg 31'N, 117 deg 14'W).
549
Comment
RSA525258
Muhlenbergia microsperma
Steve Boyd, L. Arnseth, Yvonne Rasmussen, H. Cota
1990-5-3
4571
Riverside
Vail Lake area, steep SE flank of Oak Mtn. above NE end of lake.
548
Comment
RSA583746
Muhlenbergia microsperma
Steve Boyd
1995-4-24
8485
Riverside
Palomar Range, Agua Tibia Wilderness Area, Arroyo Seco drainage on northern flank of Agua Tibia Mountain at the north base of Wildhorse Peak, along the Wildhorse Trail near the northeastern corner of the Wilderness.
671
Comment
SD247289
Muhlenbergia microsperma
A. C. Sanders, Jim Malusa
2015-3-9
41361
Riverside
Sonoran (Colorado) Desert: Chocolate Mountains, along Gasline Road at major wash crossing 1.9 mi south of Bradshaw Trail, US Navy Chocolate Mountains Aerial Gunnery Range (Red Cloud Casnyon 7.5'Q)
679
Comment
UCD86821
Muhlenbergia microsperma
A. A. Beetle
1944-4-27
1994
Riverside
West of Murietta.
Comment
UCR104963
Muhlenbergia microsperma
George K. Helmkamp, E. A. Helmkamp
1998-2-18
2731
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mtns, 10.6 miles SSW of Chuckwalla Valley Rd. on Graham Pass Rd.
488
Comment
JOTR34099
Muhlenbergia porteri
La Doux, Tasha, M. Harding, T. Herskovits, D. Shade, M. Wheeler
2011-10-13
1008
Riverside
Joshua Tree National Park. Large open bajada in northwest Eagle Mountains, approx. 1.75 mi northeast of Cottonwood Visitor Center along roadside of Rte. 11
930
Comment
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
UCR49256
Muilla maritima
Steve Boyd
1986-3-9
1394
Riverside
Peninsular Range, Temescal Canyon: Alberhill Mtn., south slope of mtn., just east of claymine area
488
Comment
SD140016
Myosurus minimus var. apus
Andy C. Sanders
1993-4-5
13691
Riverside
Western edge of hemet, along S side of Devonshire Ave. between Old Warren and Warren Roads, SW of Tres Cerritos and N of Florida Ave. (Hwy 74)
459
Comment
RSA421096
Nama demissa
N. R. Zabriskie, W. M. Zabriskie
1973-4-25
644
Riverside
W-central portion Sec 30. Deep Canyon drainage, E side Hwy 74, opposite Black Hill, Santa Rosa Mtns. Site 22.
915
Comment
RSA550356
Nama demissa
Walter Wisura
1992-3-24
4632
Riverside
13.1 miles NE of Mecca on Box Canyon Road.
Comment
UCR88429
Nama demissa
A. C. Sanders, K. C. Rose
1995-4-5
16343
Riverside
San Bernardino Mtns./Sonoran (Colorado) Desert, Coachella Valley; south of Mission Creek and west of Hwy 62
701
Comment
CLARK-A1528-5061
Nama hispida var. spathulata
John C. Roos
1949-4-9
4203
Riverside
Desert Center
274
Comment
RSA648067
Nama hispida var. spathulata
J. C. Roos
1949-4-9
4203
Riverside
3 mi. N.E. of Desert Center.
Comment
RSA517826
Nama pusilla
Steve Boyd, Orlando Mistretta
1986-3-13
1445
Riverside
West side Palen Mts.: NE of Desert Center.
Comment
SD193304
Nama stenocarpa
Chris E. True, Robert Cox
2005-7-21
Riverside
Mystic Lake, lakeshore west sof Bridge Street intersection with Gilman Springs Road.
436
Comment
RSA614424
Nassella cernua
D. L. Banks
1997-3-29
1557
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. The headwaters of Pala Creek at the southern extremity of the Reservation, north the Riverside / San Diego County line border;, west of the intersection of Magee Truck Trail and Moreno Road including a large area of vernally wet grassland at the extreme southwestern corner of the Reservation.
390
Comment
CAS-BOT-BC227253
Nassella lepida
Scott D. White; Jonathan Campbell
2008-4-18
11898
Riverside
Perris / Elsinore Basin: Foothills of Gavilan Hills at Temescal Wash, near Olsen Canyon. Morgan Property, Alberhill area
366
Comment
UCR154380
Navarretia atractyloides
A. C. Sanders, Mike Misenhelter
2005-6-15
30950
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
UCR175063
Navarretia atractyloides
Teresa Nieto
2005-5-26
29
Riverside
Peninsular Range, Wildomar, Menifee Hills, south of Bundy Canyon Rd. c. 1 mile from Harvest Way East, north of Felswood Rd.
579
Comment
UCR22128
Navarretia atractyloides
Steve Boyd
1980-6-4
312
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
640
Comment
RSA550478
Navarretia fossalis
D. E. Bramlet
1992-5-15
2285
Riverside
San Jacinto Wildlife area/ Drying bed of a shallow lake, some 60 m. west of the old San Jacinto channel levee. The site is found 730m from the intersection of the old San Jacinto channel w/ the new San Jacinto River channel., The lake is approximatly 790m west of Davis road.
433
Comment
UCR162948
Navarretia fossalis
Fred M. Roberts
1993-6-8
4884
Riverside
San Jacinto River Valley; Perris, adjacent to San Jacinto River, N of Interstate 215, 0.51km N of Ellis Road and 2.4km west of San Jacinto Road
431
Comment
UCR96866
Navarretia fossalis
Scott D. White
1993-4-30
1320
Riverside
San Jacinto Valley, Near intersection of Warren Rd. and Stetson Ave.
458
Comment
UCR279583
Nemacladus
A. C. Sanders, Jim Malusa
2017-3-28
43147
Riverside
Sonoran (Colorado) Desert, Northern edge of Chocolate Mountains, along Salt Creek at edge of Navy Aerial Gunnery Range, vicinity of Clemons Well site, between wash and old Kaiser RR
314
Comment
UCR243501
Nemacladus sigmoideus
Jim Andre, T. La Doux, R. B. Kelley
2011-5-4
21071
Riverside
Southern Mojave Desert, Joshua Tree National Park, Long Canyon, up side canyon approx. 400 m. west of main canyon drainage
1172
Comment
RSA777419
Nemacladus tenuis var. aliformis
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-22
780
Riverside
Mecca Hills, just south of Shaver's Well.
305
Comment
CAS-BOT-BC224919
Nemophila menziesii
A. C. Sanders
2011-4-6
38983
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
RSA771734
Nemophila menziesii
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4780
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
610
Comment
SD244167
Nemophila menziesii
A. C. Sanders, Timothy W. Chumley
2013-4-2
40746
Riverside
Peninsular Range: Temescal Canyon between Horsetheif Canyon Road and Hostettler Road, near I-15 Fwy, SE of Corona (Lee) Lake (Albrehill 7.5'Q)
377
Comment
UCR251693
Nemophila menziesii
T. B. Salvato
2014-4-9
7835
Riverside
Perris-Aguanga Basin, Menifee, c. 4 mi southeast of Canyon Lake, northeast corner of Bundy Canyon Road and Sunset Avenue
534
Comment
SDSU18403
Nemophila menziesii var. menziesii
C. Matt Guilliams
2008-2-27
478
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.
405
Comment
UC64047
Nemophila spatulata
H. M. Hall
1901-7
2406
Riverside
in meadows or along creeks of Tamarack Valley, San Jacinto Mountains San Jacinto Mountains, Tamarack Valley
2804
Comment
UCR101558
Nicotiana acuminata var. multiflora
A. C. Sanders, Tracy Tennant, Jeff Ross
1998-8-20
22232
Riverside
San Bernardino Mtns., Morongo Indian Reservation, lower Hathaway Creek Canyon
838
Comment
UCR133427
Nicotiana attenuata
Tracy Tennant, T. B. Salvato
1998-6-23
MOR- 463
Riverside
San Bernardino Mountains, Morongo Indian Reservation, woodland stand 13, N end of Hathaway Canyon
1280
Comment
POM98160
Nicotiana bigelovii var. wallacei
Philip A. Munz
1925-5-20
9852
Riverside
2 mi. east of Aguanga.
Comment
UC570705
Nicotiana clevelandii
H. L. Mason
1928-3-10
4211
Riverside
Hidden Springs; Coachella Mountains
Comment
CSUSB759
Nicotiana glauca
I. Rauch
1968-3-23
Riverside
Box Springs Mountains Box Springs Mountains
Comment
RSA777341
Nicotiana glauca
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4712
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm)., Between N33.97538, W116.65161 and N33.97538 and W116.65119.
604
Comment
SD122192
Nicotiana glauca
James C. Dice, J. DeWald
1987-10-5
734
Riverside
Santa Margarita River, near aqueduct crossing
245
Comment
UCR163341
Nicotiana glauca
T. B. Salvato, Kelly Volansky
2003-3-27
129
Riverside
Santa Ana Mtns, foothills at edge of Temescal Valley, development called 'Trilogy at Glen Ivy,' between Bixby and Brown Canyons
396
Comment
JEPS12227
Nicotiana obtusifolia
W. L. Jepson
1901-5-22
1409
Riverside
near Mt. San Jacinto (Palm Canyon); Palm Canyon
Comment
JOTR35083
Nicotiana obtusifolia
La Doux, Tasha, M. Harding and M. Stewart
2010-3-24
3534
Riverside
Joshua Tree National Park. Southern end of Coxcomb Mountains with exposed metasedimentary rocks; narrow drainages surrounded by loose rocky slopes
Comment
RSA426707
Nicotiana obtusifolia
Christopher Davidson
1979-4-4
7704
Riverside
Orocopia Mts., lower end of Box Canyon on Box Canyon Rd., 4.4 mi E of Mecca.
213
Comment
RSA708493
Nicotiana obtusifolia
Scott D. White, Jennifer H. Jones, James Huelsman
2005-4-14
10890
Riverside
Eastern Coachella Valley. Bajada beneath Mecca Hills, just east of Coachella Canal.
24
Comment
UCR139387
Nicotiana obtusifolia
P. A. Munz
1949-4-13
13059
Riverside
Sonoran (Colorado) Desert, above Cottonwood Springs, west end of Eagle Mountains
1143
Comment
SD67899
Nolina parryi
Reid Moran
1968-8-3
15374
Riverside
W slope of Santa Rosa Mtn.
1750
Comment
POM886
Notholaena californica subsp. californica
I. M. Johnston
1918-4-27
1864
Riverside
Temescal Canon (Between Elsinore and Corona)
366
Comment
RSA355279
Oenothera californica subsp. californica
N. C. Cooper
1949-6-29
4306
Riverside
West of Pinon Flats, San Jacinto Mountains.
1524
Comment
UCR281884
Oenothera californica subsp. californica
R. E. Riefner Jr.
2017-9-4
17- 452
Riverside
Perris-Aguanga Basin, Wolf Valley, city of Temecula, Temecula Creek, immediately north of Temecula Lane and Canterfield Drive, vicinity of Pala Community Park
323
Comment
POM355575
Oenothera deltoides subsp. deltoides
T. W. Minthorn
1926-5-14
s.n.
Riverside
Between Banning and Palm Springs.
Comment
POM355589
Oenothera deltoides subsp. deltoides
Gale Sphon
1955-5-15
s.n.
Riverside
5 miles north of Cathedral City.
Comment
UCR133660
Olea europaea
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
UCR166850
Oligomeris linifolia
Chet McGaugh
2005-1-27
s.n.
Riverside
Sonoran (Colorado) Desert, E of Salton Sea, along Coachella Canal between siphons 26-27 NE of Dos Palmas Spring
24
Comment
CDA7542
Oncosiphon piluliferum
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-5-7
24176
Riverside
Perris-Aguanga Basin region; Romoland, onramp to Hwy 215 from Hwy 74, just east of 215
Comment
SEINET7249214
Oncosiphon piluliferum
R. E. Riefner Jr.
2012-1
12 -63
Riverside
City of Hemet, N. of Florida Ave. and S. of W. Devonshire Ave., and E. of Meyers St.
461
Comment
CAS-BOT-BC56209
Opuntia basilaris var. basilaris
L. R. Abrams
1926-3-27
11215
Riverside
Field redacted by CAS, contact the data manager for more information
Comment
SEINET10447237
Opuntia echinocarpa
A. Evans
1976-4-13
Evans 5170
Riverside
Rocky slopes of santa rosa mtns.
Comment
RSA0114702
Opuntia phaeacantha
Marc A. Baker, Michelle Cloud-Hughes
2011-6-11
17370
Riverside
Along Morris Ranch Road, 640m NNE of Kenworthy Station, 3.5 km west of Butterfly Peak, west base of San Jacinto Mountains, Garner Valley, just east of Thomas Mountain, 16km SW of Idyllwild.
1445
Comment
POM285343
Opuntia polyacantha var. erinacea
Lyman Benson
1955-12-6
15630
Riverside
San Jacinto Mountain Range; Pines-to-Palms Highway.
1372
Comment
UCSB24788
Opuntia polyacantha var. erinacea
Rieser, D.
1966-5-15
Riverside
Pinyon Flats Campground on south side of road, 9.0 miles southeast from junction with road to Anza.
Comment
UC218173
Oreostemma alpigenum var. andersonii
P. A. Munz
1922-9-5
6364
Riverside
meadow n of Tahquitz Valley; San Jacinto Mts.
2225
Comment
RSA587422
Orobanche bulbosa
D. L. Banks, S. D. Boyd
1995-6-2
566
Riverside
NW Palomar Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of N peak of Agua Tibia Mountain; On the Woodchuck Trail N of the Riverside County boundary, approximately 1/4 mile S of the clay grasslands in S32.
902
Comment
JEPS70888
Orobanche cooperi
L. R. Heckard
1973-4-24
3321
Riverside
16.3 mi n of Desert Center (on road to Rice)
243
Comment
JEPS85937
Orobanche cooperi
L. R. Heckard with R. Bacigalupi
1977-3-15
4524
Riverside
along Rice Rd. ca. 16 mi. n.e. Desert Center
Comment
RSA788726
Orobanche cooperi
Duncan S. Bell
2012-3-8
3153
Riverside
Southern section of the Mecca Hills, approximately 2 air miles southeast of where the Coachella Canal and Hidden Springs Canyon cross each other.
68
Comment
UC68787
Orobanche cooperi
E. E. Schellenger
Riverside
Colorado Desert, Santa Maria Mountains Santa Maria Mountains; Colorado Desert, Santa Maria Mountains
Comment
RSA82119
Orobanche cooperi subsp. cooperi
F. W. Peirson
1930-3-29
8692
Riverside
At foot of Painted Canyon, lower Coachella Valley.
Comment
SEINET8854071
Orobanche fasciculata
G. Yatskievych, K. G. Preston, Mafham
1981-1
81 -137
Riverside
California Highway 74, about 4 miles southeast of Bee Canyon
823
Comment
UCR121232
Orobanche fasciculata
Steve Boyd, C. Boyd, K. A. Boyd, Richard Noyes, L. Arnseth
1988-5-28
2286
Riverside
San Jacinto Mtns, Cahuilla Mountain, west of Anza, along hiking trail, mostly along the crest
1700
Comment
UC139214
Orobanche fasciculata
C. A. Purpus
1898-5
Riverside
Palmetto.
Comment
RSA0030793
Orthocarpus purpurascens
N. C. Cooper
1944-4-21
1127
Riverside
Banning.
701
Comment
CAS-BOT-BC355749
Osmadenia tenella
Steve Boyd
1986-5-7
1826
Riverside
Alberhill Mountain: Lower slopes of south flank, just E of claymine area
Comment
RSA458992
Osmorhiza brachypoda
E. Crow
1929-3-17
211
Riverside
Glen Ivy Hot Springs, Santa Ana Mts.
Comment
SD137700
Oxalis californica
Darin L. Banks, Steve Boyd
1995-5-9
360
Riverside
Northwest Palomar Mountains, north of the Agua Tibia Wilderness Area. North slope of Agua Tibia Mountain, the Dorland Mtn area, west of the Dripping Springs Alcove Area, west of Woodchuck Campground
792
Comment
RSA722451
Oxalis corniculata
Olive Van Meter
s.n.
Riverside
Black Star Canyon.
Comment Read comments Mar 5 2018
JEPS44379
Oxytheca trilobata
Lauramay T. Dempster and G. L. Stebbins
1966-6-19
4277
Riverside
1.8 mi above Mountain Home Spring (on road to Santa Rosa Mountain)
Comment
UC64505
Oxytheca trilobata
H. M. Hall
June 1901
2082
Riverside
vicinity Chalk Hill; San Jacinto Mountains
1402
Comment
CHSC20912
Paeonia californica
Robert A. Schlising
1972-3-11
3011
Riverside
Southwest of Corona, in large wash near margin of Cleveland National Forest.
Comment
RSA535468
Paeonia californica
Steve Boyd, Orlando Mistretta, Tim Ross
1992-2-2
6660
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness of the Cleveland National Forest. Upper San Mateo Canyon between confluence of Tenaja Canyon and Los Alamos Canyon.
Comment
HSC6042
Palafoxia arida
R. A. Eagle
1964-3-28
16
Riverside
2 mi. this side of Palm Springs
Comment
SEINET10799064
Palafoxia arida
David B. Dunn, A. Folsom
1948-6-17
Dunn 3809
Riverside
Near quad 2. At camp in Pushawalla Canyon under palms. Desert wash, Indio Hills, Colorado Desert.
Comment
JEPS34754
Palafoxia arida var. arida
I. W. Clokey
1935-4-17
6838
Riverside
e Shafer Wells; Colorado Desert; [Shaver's Wells]
Comment Read comments Apr 24 2011
POM248396
Palafoxia arida var. arida
Philip Crow
1939-7-18
s.n.
Riverside
Blythe
Comment
RSA771035
Palafoxia arida var. arida
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4542
Riverside
San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
UCR277798
Palafoxia arida var. arida
A. C. Sanders, Jim Malusa
2017-1-15
42666
Riverside
Sonoran (Colorado) Desert, Orocopia Mountains, wash below Canyon Spring in side canyon off Salt Creek, c. 1.5 miles below Red Canyon confluence
345
Comment
UCSB9697
Palafoxia arida var. arida
Leeuwen, Henry
1957-4-13
Riverside
On shoulder of Cal. Hwy. 195 about 10 miles west of U.S. 60
Comment
JOTR35018
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
RSA778388
Parkinsonia aculeata
Amber Swanson
2011-10-9
647
Riverside
Around the Hayfields ext N of Hwy I-10.
426
Comment
SEINET13711433
Parkinsonia aculeata
J. Adams, J. Adams (Botany)
1965-1
211
Riverside
N Part of Palm Springs, on Hwy 111, 800 Ft
244
Comment
UCSB2978
Parkinsonia microphylla
Leeuwen, Henry
1957-4-13
Riverside
next to U.S. 60 near juncture with Cal. 195
Comment
JEPS26051
Pectis papposa var. papposa
Lewis S. Rose
1959-1-8
59004
Riverside
La Quinta
15
Comment
JOTR30837
Pectis papposa var. papposa
La Doux, Tasha, Jim Andre
2008-9-16
347
Riverside
Joshua Tree National Park. JTNP; NE end of Splitrock Picnic Area. Queen Mountain USGS 7.5 min Quad. Near 34 00.534' N 116 03.098' W
1327
Comment
UCR214130
Pectocarya anisocarpa
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-2
37728
Riverside
Peninsular Range, Alberhill, south foot of the Gavilan Hills at Temescal Canyon, c. 0.5 mi NE (34 deg. ) of intersection of Temescal Canyon Rd. and Concordia Ranch Rd.
518
Comment
JOTR28951
Pectocarya heterocarpa
La Doux, Tasha
2005-3-30
1187
Riverside
Joshua Tree National Park. Next to Fried Liver Wash
544
Comment
HSC92881
Pectocarya linearis
Karen Kirtland
1993-4-17
Riverside
N of Temecula
Comment
UCR251703
Pectocarya linearis subsp. ferocula
T. B. Salvato
2014-4-9
7846
Riverside
Perris-Aguanga Basin, Menifee, c. 4 mi southeast of Canyon Lake, northeast corner of Bundy Canyon Road and Sunset Avenue
534
Comment
RSA594113
Pectocarya penicillata
D. L. Banks, Elizabeth Hedge Banks
1996-5-2
919
Riverside
NW Palomar Mountains; Agua Tibia Mountains; NW foothills of Dorland Mtn.; S end of Los Caballos Road, University of California-Emerson Oaks Reserve. Along the broad alluvial benches just to the SE of the gate to the Preserve.
448
Comment
UCR241933
Pectocarya penicillata
A. C. Sanders, Timothy W. Chumley
2013-3-28
40694
Riverside
Peninsular Range, Temescal Canyon Rd. at Pacific Clay Products plant/Bernard St., c. 1 mile north of Lake St.
370
Comment
UCR99865
Pectocarya penicillata
Scott D. White
1993-3-3
1099
Riverside
Perris Basin, Romoland/Winchester area
442
Comment
RSA501012
Pectocarya recurvata
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-4-1
3131
Riverside
Vail Lake area, ridge-top of volcanic substrate w/clay soil, 2 mi W of dam, at edge of escarpment E of Pauba Valley.
518
Comment
RSA775799
Pectocarya recurvata
Thomas Stoughton, Stephanie Rockwood, Christi Gabriel
2011-4-6
989
Riverside
Iron Mountains, on southwest side of mountains in drainage on either side of the road
419
Comment
VVC696
Pectocarya recurvata
P. J. MacKay, T. Thomas
1997-2-8
99
Riverside
Colorado Desert, Palm Springs, Tahquitz debris basin mouth of Tahquitz Canyon
Comment
UCR68716
Pectocarya setosa
Steve Boyd, T. S. Ross
1990-5-11
4611
Riverside
Agua Tibia Mountains, Cleveland National Forest, base of Agua Tibia Mtn, east of Dripping Springs campground, south of Hwy 79
671
Comment
RSA80830
Pedicularis densiflora
F. W. Peirson
1921-3-19
2741
Riverside
4 miles west of Beaumont, on road to Redlands.
Comment
UC886638
Pedicularis densiflora
P. A. Munz
1922-4-29
5117
Riverside
5 mi w of Aguanga
670
Comment
SD135327
Pedicularis semibarbata
Craig Reiser, Dylan Hannon
1993-5-30
Riverside
Saddle between Santa Rosa Peak and Toro Peak
Comment
UCSB18151
Pediomelum californicum
Gates, Mary
1964-5-17
Riverside
Pinyon Flats Campground, State Highway 74, 25 miles SE of Indio
1219
Comment
CLARK-A1528-3592
Pellaea andromedifolia
John C. Roos
1952-4-29
5597
Riverside
Reche Canyon
457
Comment
RSA686752
Pellaea andromedifolia
Norman C. Cooper
1947-4-5
2032
Riverside
Los Alamos Canyon, Elsinore.
762
Comment
RSA516764
Pellaea andromedifolia var. andromedifolia
Ed LaRue
1989-4-26
s.n.
Riverside
2 mi. (airline) NW of Lake Elsinore, adjacent to Cleveland National Forest; at mouths of Rice and McVicker Canyons
488
Comment
UCR243511
Pellaea mucronata var. mucronata
Jim Andre, T. La Doux, R. B. Kelley
2011-5-4
21084
Riverside
Southern Mojave Desert, Joshua Tree National Park, Long Canyon, up side canyon approx. 400 m. west of main canyon drainage
1172
Comment
SD73461
Penstemon
E. W. Lathrop
1969-5-29
7082
Riverside
8 miles west of Murrieta on the Main Divide Truck Trail between Tenaja Rd. and Los Alamos Canyon, along stream
Comment
JEPS11253
Penstemon centranthifolius
C. V. Meyer
June 1927
272
Riverside
Saunder's Meadow San Jacinto Mts., Saunder's Meadow
Comment
POM11255
Penstemon centranthifolius
Philip A. Munz
1922-6-27
5847
Riverside
Santa Rosa Mountains, Santa Rosa.
1982
Comment
RSA601102
Penstemon centranthifolius
A. C. Sanders, J. Goetzen
1996-5-1
18137
Riverside
San Bernardino Mtns.: Morongo Indian Reservation, along dirt road in Hathaway Crk., N of Banning. [UTM 10 km cell: NH-1E, 5N. Banning.]
792
Comment
UCSB13025
Penstemon centranthifolius
Suter, Richard
1961-5-7
Riverside
on the west side of the Idylwild-Banning road; 6.9 miles south of its turnoff from U.S. Highway 60, 70, 99; in the San Jacinto Mountains
1463
Comment
CAS-BOT-BC265292
Penstemon clevelandii subsp. connatus
Philip A. Munz
1937-5-29
15154
Riverside
Deep Canyon, Santa Rosa Mountains
1066
Comment
RSA560838
Penstemon heterophyllus var. australis
Steve D. Boyd, Tim S. Ross
1992-5-4
7184
Riverside
Southern Santa Ana Mountains; San Mateo Canyon Wilderness Area; Oak Flats area E of Verdugo Potrero
732
Comment
POM187415
Penstemon labrosus
L. Crutcher
1933-8-22
7
Riverside
Ridge south of Tahquitz Valley.
Comment
UC27402
Penstemon rostriflorus
H. M. Hall
July, 1901
2333
Riverside
vicinity Deer Springs (San Jacinto Mountains); , vicinity of Deer Springs
2438
Comment
RSA653390
Penstemon spectabilis
Mitch Provance
1998-6-11
682
Riverside
Jurupa Mountains: 'Twin Canyons', S of the historical community known as Declezville. This housing development area is now known as Southridge.
320
Comment
UCR132995
Penstemon spectabilis
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
NY661195
Penstemon spectabilis var. spectabilis
F. W. Pennell
1940-4-28
25282
Riverside
Route 74, west slope of San Jacinto Range
1280.2
Comment
RSA0014938
Penstemon spectabilis var. spectabilis
LeRoy Gross, Evan Meyer
2013-5-21
6121
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
RSA586122
Penstemon spectabilis var. spectabilis
D. L. Banks
1995-4-11
165
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, along the Dripping Springs Trail.
646
Comment
OBI36582
Pentachaeta aurea
A. C. Sanders, S. D. Boyd
1980-4-17
s.n.
Riverside
San Jacinto Mtns. Pine Meadow in upper Garner Valley , along hwy 74, .7 mi E of jctn with Hwy 371.
1524
Comment Read comments Jun 21 2012
JOTR33759
Pentagramma triangularis subsp. maxonii
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell
2011-3-31
2757
Riverside
Joshua Tree National Park. Northern edge of Hexie Mountains; Gneiss outcrop on edge of large sandy wash in wide canyon that feeds southwest into Wilson Canyon (Stop 6)
Comment
IRVC19373
Pentagramma triangularis subsp. triangularis
R. L. Allen
1977-2-11
s.n.
Riverside
Bear Creek Canyon; near Ortega Highway [74]. Peninsular Ranges, Santa Ana Mountains
Comment
RSA797250
Perideridia parishii subsp. latifolia
R. F. Thorne, Walter Wisura
1977-9-17
50788
Riverside
San Jacinto Mountain: Long Valley to Round Valley along trail to summit.
2591
Comment
SFV15587
Peritoma arborea
K. C. Molina, K. L. Garrett, R. McKernan
1992-3-20
22
Riverside
3.5 km southwest of Whitewater River, Snow Creek. Along edge of road.
500
Comment
POM122891
Perityle emoryi
Marcus E. Jones
1926-2-15
s.n.
Riverside
Near Indio.
Comment
RSA471863
Perityle emoryi
W. D. Pierce
1940-2-24
s.n.
Riverside
Painted Canyon, Orocopia Mts.
Comment
SD187360
Perityle emoryi
Naomi Fraga, Lisa Rojas
2005-2-10
1360
Riverside
Northeastern Colorado Desert region: Just north of Palen Pass Road, ca. 10 miles east of Highway 177.
365
Comment
UCR102743
Perityle emoryi
B. G. Pitzer
1998-2-1
3441
Riverside
Sonoran (Colorado) Desert, Hayfield Dry Lake, alluvial fan on north side of lakebed, from paved road down to lakebed
427
Comment
UCR279508
Perityle emoryi
A. C. Sanders, Jim Malusa
2017-3-27
43117
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, canyon 12 km NE (46 deg. ) of Bombay Beach, on both sides of the Imperial County line
305
Comment
UCR60773
Perityle emoryi
Steve Boyd, O. Mistretta
1986-3-13
1478
Riverside
Sonoran (Colorado) Desert, West side Palen Mtns: NE of Desert center; first large canyon at NW tip of western segment of range
Comment
SBBG81107
Persicaria lapathifolia
S. Cantrell, W. Appleby
1985-9-19
Riverside
Santa Ana River Regional Park, S side of river
207
Comment
OBI78428
Persicaria punctata
Steve Boyd
1985-7-23
1014
Riverside
De Luz Rd, 8 mi W of Rancho California; In Sandia Crk
305
Comment
CLARK-A1045-877
Petalonyx linearis
George K. Helmkamp
1977-3-20
Riverside
Deep Canyon UCR Boyd Deep Canyon Reserve; sandy bottom of dry wash; ; ; Palm Desert 15'Q
304
Comment
RSA23237
Petalonyx linearis
Ernest Braunton
1940-03
2042
Riverside
Fan Canyon. 20 miles NE of Indio.
Comment
RSA676057
Peucephyllum schottii
Scott D. White
2001-4-3
8241
Riverside
Colorado Desert: Shavers Valley. Near the I-10 Freeway, ca. 15 miles east of Indio jtn I-10 / SR 111.
396
Comment
UCR251345
Peucephyllum schottii
S. J. Myers
2014-5-21
1067
Riverside
Western Edge Sonoran (Colorado) Desert, Whitewater, along Whitewater River at I-10
407
Comment
SEINET7907969
Phacelia
D. A. Johnson
2005-1
Riverside
1 mi E of CA 74 on River Rd, between Perris and Lake Elsinore
488
Comment
RSA286433
Phacelia ambigua
Mary H. O Brien
1976-4-14
s.n.
Riverside
Roadside of Amboy Road 3 miles of Adobe Road in 29 Palms.
595
Comment Read comments Mar 29 2014
RSA600
Phacelia brachyloba
J. T. Howell
1927-8-2
561
Riverside
Near Strawberry Valley, Mt. San Jacinto.
1677
Comment
RSA602245
Phacelia brachyloba
R. S. Woglum
1937-5-22
551
Riverside
Santa Rosa Mountains, near Santa Rosa Indian Reservation.
Comment
SBBG65005
Phacelia campanularia
B. L. Clary
-Feb-1928
Riverside
near Edom
64
Comment
SEINET10497000
Phacelia campanularia
James S. Miller
1992-5-8
Miller 7465
Riverside
5.5 mi E of the W boundary of San Bernadino National Forest on California route 74.
950
Comment
RSA27807
Phacelia campanularia subsp. vasiformis
C. L. Hitchcock
1940-3-29
5862
Riverside
Cottonwood Canyon, ca. 100 yards east of Spring.
Comment
HSC13709
Phacelia cicutaria var. hispida
C. L. Hitchcock
1966-3-15
24156
Riverside
1 mi. E of Glen Ivy Hot Springs
Comment
SBBG33693
Phacelia cicutaria var. hispida
A. C. Sanders with K. Knudsen, T. B. Salvato
2004-5-18
27899
Riverside
summit ridge of Alberhill Mtn, along dirt rd
503
Comment
SJSU11233
Phacelia cicutaria var. hispida
G. B. Youngberg
1956-3-29
214
Riverside
by Lake Matthews c. 8 mi E of Corona
Comment
UCR228836
Phacelia cicutaria var. hispida
A. C. Sanders, T. B. Salvato
2011-4-27
39335
Riverside
Peninsular Range, south side of Alberhill Mountain in vicinity of Durant Siding and Terra Cotta, near Nichols Rd. and extension (under construction) toward Lake St.
390
Comment
SEINET3158091
Phacelia circinata
F. M. Reed
1908-7-11
2505
Riverside
San Jacinto Mts., trail to summit above Round Valley.
2957
Comment
OBI26128
Phacelia crenulata
David J. Keil
1976-12-12
11906
Riverside
Ca. 5 mi E of Indio along I-10
Comment
UCR119339
Phacelia crenulata
B. G. Pitzer
2000-5-7
4131
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
SJSU11240
Phacelia crenulata var. ambigua
T. N. Seeno
1963-4-12
279
Riverside
Sky Valley 10 mi N of Palm Springs
426
Comment
UC672403
Phacelia crenulata var. ambigua
Margaret Stason
1927-2-12
Riverside
1000-Palm Canyon Colorado Desert
Comment
UCR268935
Phacelia crenulata var. ambigua
Jim Andre
2015-3-2
31361
Riverside
Mojave Desert, along Kolbe Road, northwest end of Coachella Valley at foot of Little San Bernardino Mountains, 0.2 mi west of intersection between Hwy 62 and Indian Avenue, road to Desert Hot Springs, 2.3 mi south of San Bernardino Co. line
529
Comment
JOTR34034
Phacelia distans
La Doux, Tasha, M. Harding
2010-4-7
2919
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains, north of Fan Hill; large, open southwest flowing fan below Key's View; in upper reaches of side canyon, approx. 1 mile north of park boundary
Comment
RSA0123357
Phacelia distans
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-23
9047
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
RSA517927
Phacelia distans
Steve Boyd, B. Roy, T. S. Elias, S. Meury, S. Zona
1986-3-5
1356
Riverside
Hwy 195, N base of the Orocopia Mts., halfway between I-10 & Box Canyon.
Comment
RSA555478
Phacelia distans
D. Charlton
1988-2-18
1183
Riverside
Alluvial Fan, S side of Little San Bernardino Mtns, Fargo Canyon road to Cottonwood wash, S of Joshua Tree National Par, Parallel to I10. 1 mile E of Jct Dillon Road and Fargo Canyon road.
610
Comment
UC489020
Phacelia distans
C. V. Meyer
1929-6-13
753
Riverside
Chalk Hill San Jacinto Mts.
1371
Comment
RSA33574
Phacelia minor
N. C. Cooper
1944-5-21
1266
Riverside
San Jacinto Mountains, west side.
1220
Comment
RSA516417
Phacelia minor
Walter Wisura, Bart O'Brien, T. Hayduk
1990-5-2
4426
Riverside
Ortega Hwy. below switchbacks, near Lake Elsinor.
Comment
SJSU11224
Phacelia minor
G. B. Youngberg
1956-3-27
178
Riverside
near La Serra College, Arlington
300
Comment
UC1287129
Phacelia minor
C. L. Hitchcock
1966-3-15
24162
Riverside
hillside 3 mi e Glen Ivy Hot Springs
Comment
UCR83195
Phacelia minor
A. C. Sanders
1994-5-15
14482
Riverside
Mount Rubidoux, a rocky granitic hill on the NW side of Riverside on the E bank of the Santa Ana River
400
Comment
SEINET10780736
Phacelia minor
George Yatskievych, Eckhard Wollenweber
1990-5-2
Yatskievych 90 -49
Riverside
State Highway 74, ca. 2 mi E. of Clevland National Forest boundry, overlooking Lake Elsinore. Burned over slope in oak woodlands, in sandy soil.
762
Comment
JEPS1166
Phacelia mutabilis
W. L. Jepson
1903-8-8
2309
Riverside
Tauquitz Valley San Jacinto Mts.
2438
Comment Read comments Jul 6 2010
RSA428158
Phacelia pedicellata
Robert Gustafson
1983-3-27
2492
Riverside
Near mouth of fairly steep-walled canyon southwest of Lake Cahuilla
Comment
POM3757
Phacelia tanacetifolia
P. A. Munz
1918-4-27
2155
Riverside
Near Corona.
Comment
UCR2652
Phalaris canariensis
F. M. Reed
1904-5-24
589
Riverside
San Bernardino Valley/Upper Santa Ana River region, Riverside, Terraces Ranch [547 Chicago Ave., near Arroyo Tequesquite]
305
Comment
UCR139629
Phalaris paradoxa
A. C. Sanders
2004-6-30
28398
Riverside
Perris-Aguanga Surface/Menifee Valley Region, Paloma Valley, large rocky hill (1762 ft.) 1 mi. east of Murrieta Rd. and 1 mi. north of Bundy Canyon Rd., c. 5 miles due south of Sun City
518
Comment
JEPS83130
Phleum alpinum
Carl V. Meyer
1928-7-26
538
Riverside
Deer Springs
2651
Comment
JOTR28818
Pholistoma membranaceum
La Doux, Tasha
2005-3-1
1086
Riverside
Joshua Tree National Park. 3.5 miles North of Cottonwood Visitor's Center at exhibit
Comment
RSA459292
Pholistoma membranaceum
E. Crow
1929-2-24
181
Riverside
Andreas Canyon, S of Palm Springs, Colorado Desert.
Comment
UC1490303
Pholistoma membranaceum
Rolf Y. Berg
1980-2-4
Riverside
ca. 2.5 mmi. from mouth Whitewater Canyon
Comment
UC24018
Pholistoma membranaceum
Samuel B. Parish
Mar 1883
Riverside
Colorado Desert, Cabezon
Comment Read comments Jul 15 2009
UCR88865
Pholistoma membranaceum
A. C. Sanders
1995-4-13
16507
Riverside
San Bernardino Mtns./Sonoran (Colorado) Desert, Devil's Garden, E end of the mtns., 2.1 mi west of Hwy 62 on Pierson Avenue and dirt extension, 1.7 mi above Sierra Blvd.
793
Comment
UC1073269
Phoradendron densum
George B. Rossbach
1955-4-22
233
Riverside
between Juniper Flat and Stubby Spring; Little San Bernardino Mts.
1402
Comment
SD143689
Phoradendron leucarpum subsp. tomentosum
Scott D. White
1996-12-26
4646
Riverside
Bautista Canyon; along Bautista Canyon Road, about 2 or 3 air miles NW of junction with Tripp Flats Rd.
1029
Comment
UCD102236
Phoradendron leucarpum subsp. tomentosum
A. C. Sanders; S. D. Boyd, Mitch Provance, and J. Ross
1998-10-25
22285
Riverside
San Jacinto Mtns.: Pine Meadow along Hwy. 74 in Garner Valley (eastern), 1 mi. NW of Hwy 371 junction to Anza.
1441
Comment
CDA22382
Phoradendron macrophyllum
R. L. McClain
1958-9-1
Riverside
North end of Banning Heights.
0
Comment
POM13405
Phoradendron villosum
E. C. Jaeger
1922-6-15
s.n.
Riverside
Palms to Pines Trail, on Quercus.
1982
Comment
RSA585786
Phoradendron villosum
D. L. Banks, Steve D. Boyd
1995-5-9
411
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area, N face of Agua Tibia Mtn., Dorland Mtn. area.
738
Comment
UCSB71043
Phragmites australis
Lambert, Adam
2007-2-19
Riverside
Thousand Palms Canyon. Thousand Palms Canyon Road
Comment
SEINET270228
Physalis angulata
G. Helmkamp
1996-1-18
8 -1
Riverside
About 2 miles northeast of Blythe
91
Comment
SD181324
Physalis philadelphica
Scott D. White
1998-10-13
7179
Riverside
Corona, near Bedford Canyon: foothills at eastern slope of Santa Ana Mts. Joseph Canyon wash near a disused quarry
334
Comment
CLARK-A1528-279
Picris echioides
John C. Roos
1951-9-25
5280
Riverside
Riverside
259
Comment
UC1922838
Pinus contorta subsp. murrayana
Naomi Fraga, et al.
2006-7-11
1712
Riverside
Peninsular Ranges; San Jacinto Mountains region: Mount San Jacinto State Park, Hidden Lake.
Comment
UCD134519
Pinus contorta subsp. murrayana
Gordon Pilone
1961-1-14
81
Riverside
Trail to Tahquitz Peak, San Jacinto Mountain Range.
2651
Comment
UCR231041
Pinus coulteri
A. C. Sanders, Kent Beaman
2011-9-27
39921
Riverside
Peninsular Range; Santa Ana Mtns., Main Divide Truck Trail, 0.95 km ENE (78 deg. ) of Santiago Peak summit
1402
Comment
SEINET8059928
Pinus coulteri
G. Yatskievych, K. McCrary
1984-7-29
84 -122
Riverside
State Route 243, 0.5 mile S of Baby Tree Spring; T4S R2E S17
1585
Comment
SEINET3873914
Pinus monophylla
Noel H. Holmgren, Patricia K. Holmgren
1974-4-2
7577
Riverside
Pinto Mountains, Joshua Tree National Monument, Hidden Valley Campground, 13.9 miles southeast of Joshua Tree (10 airline miles south-southwest of Twentynine Palms).; 0
1311
Comment
LA6148
Pinus ponderosa
Carl Epling;
1931-10-3
sn
Riverside
San Jacinto Mountains, Strawberry Valley
Comment
RSA503434
Pinus quadrifolia
Mark Parratt
1962-2-24
114
Riverside
1/4 mile north of Nightengale, Calif. on State hwy. 74. Mt. Range San Jacinto. Alt. 3900 ft.
1189
Comment
UCR135821
Pistia stratiotes
A. C. Sanders, C. L. Sanders, D. L. Sanders
2004-5-23
27963
Riverside
Sonoran (Colorado) Desert, Coachella Valley, northeast end of the Salton Sea, near end of Johnson St.
-70
Comment
CAS-BOT-BC257635
Plagiobothrys canescens
A. C. Sanders; Nathan Moorhatch
2011-3-22
38798
Riverside
Peninsular Range; Perris-Aguanga Basin: Romoland in Menifee Valley, powerline route along McLaughlin Rd. between Palomar Rd. and San Jacinto Rd.
442
Comment
JEPS68010
Plagiobothrys collinus
W. L. Jepson
1939-4-17
19130
Riverside
near Twin Springs; Temescal Canyon
274
Comment
UCR96806
Plagiobothrys collinus
A. C. Sanders, O. F. Clarke & H. Forster
1997-3-2
19771
Riverside
Box Springs Mountains, E side of the range in Pigeon Pass area, above W end of Quail Call Drive, in canyon just west of section line.
610
Comment
RSA0050590
Plagiobothrys collinus var. californicus
A. C. Sanders
2013-3-27
40684
Riverside
Penninsular Range: Alberhill, dirt track NE of new section of Nichols Rd. south of Lake St.
433
Comment
UCR182310
Plagiobothrys collinus var. fulvescens
Mitch Provance
2003-4-5
6609
Riverside
San Bernardino Valley, Jurupa Mountains, Glen Avon, slopes above the northern extreme of Campbell St
274
Comment
POM12986
Plagiobothrys collinus var. ursinus
P. A. Munz, I. M. Johnston
1922-5-19
5417
Riverside
Hemet Valley, San Jacinto Mts.
1418
Comment
POM13234
Plagiobothrys collinus var. ursinus
P. A. Munz, I. M. Johnston
1922-5-21
5514
Riverside
1/2 mile above Keen Camp, San Jacinto Mountains
1524
Comment
RSA563902
Plagiobothrys leptocladus
A. C. Sanders
1993-4-5
13698
Riverside
Western edge of Hemet, along S side of Devonshire Ave. between Old Warren and Warren roads, SW of Tres Cerritos and N of Florida Ave. (Hwy 74).
460
Comment
UCR25972
Plagiobothrys leptocladus
John C. Roos
1952-4-23
5572
Riverside
Perris-Aguanga Basin region, 1 mi SE of Perris
427
Comment
HSC78732
Plagiobothrys undulatus
A. C. Sanders, T. Glenn
1983-4-17
3729
Riverside
Mesa de Colorado, Santa Ana Mtns., 5 mi. SW of Murrieta
612
Comment
RSA761688
Plantago
Shawn Krosnick, C. Martinez, Naomi Fraga, L. McDade
2010-8-14
704
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
RSA678420
Plantago erecta
Michael Wall
2003-4-15
271
Riverside
Lamb Canyon west of Beaumont, off Hwy. 79, 5.2 mi. south jct. with 10 Fwy up dirt road at turnout along west side of Hwy.
602
Comment
OBI37478
Plantago lanceolata
Steve Boyd
1985-7-23
1000
Riverside
Along rd edge, 5 mi W of Rancho Calif at jctn of Rancho California Rd and De Luz Rd
427
Comment
CLARK-A1528-697
Plantago major
John C. Roos
1951-9-25
5274
Riverside
Riverside
259
Comment
JOTR35385
Plantago ovata
Harding, Mitzi, J. Hoines, E. Kramer
2012-2-2
173
Riverside
Joshua Tree National Park. southeast Coxcomb Mountains; SE facing slopes and steep drainages
289
Comment
RSA795950
Plantago ovata
Duncan S. Bell
2009-4-19
267
Riverside
Arica Mountains: west side of range, approximately 2.5 air miles southwest of Priests Well.
391
Comment
RSA796335
Plantago ovata
Duncan S. Bell
2009-4-18
199
Riverside
Arica Mountains: northwest of range, approximately 1.6 air miles south of Highway 62, and approximately 0.4 air mile north of California aqueduct.
389
Comment
UCR148342
Plantago ovata
John F. Green
2005-1-12
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, Coachella Canal right-of-way, between siphons 22 and 23, south of Salt Creek
23
Comment
UCR90168
Plantago ovata
R. W. Scora
1966-4-1
3030
Riverside
Sonoran (Colorado) Desert, Coachella Valley, 3-4 km east of Thousand Palms on Ramon Road; near Hidden Spring Oasis
60
Comment
SEINET8216608
Plantago ovata
C. L. Hitchcock
1940-4-4
5952
Riverside
Pinto Basin.
Comment
RSA402032A
Plantago ovata var. fastigiata
Robert L. Dressler
1949-3-19
383
Riverside
Box Canyon, Orocopia Mts.
Comment
SD236355
Plantago patagonica
A. C. Sanders, N. Ferguson
1994-6-2
14628
Riverside
San Jacinto Mountains: Bautista Canyon, ca. 1 mile above the forest service boundary.
850
Comment
UCR250314
Plantago subnuda
A. C. Sanders
2014-4-16
41016
Riverside
Peninsular Range, Temescal Valley, Campbell Ranch Rd. between Indian Truck Trail and Temescal Canyon Rd., south of Sycamore Creek Fire Station
372
Comment
UCR21165
Platanus racemosa
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
RSA180244
Platystemon californicus
E. W. Lathrop
1959-4-2
4434
Riverside
18 miles west of Murrieta.
Comment
CLARK-A1528-3416
Platystemon californicus var. crinitus
John C. Roos
1942-5-2
1147
Riverside
Joshua Tree National Park
Comment
CDA34945
Plecostachys serpyllifolia
R. E. Riefner Jr.
2008-12-16
08 -369
Riverside
Temecula, Pechanga Pkwy. at Pechanga Resort Dr.
Comment
SD187361
Pleurocoronis pluriseta
Sarah J. De Groot, Leland Lubinsky, et al.
2005-2-10
4607
Riverside
Along Palen Pass Road, near Palen Pass, between Granite and Palen Mountains.
402
Comment
RSA472128
Pluchea sericea
M. B. Dunkle
1933-5-6
3430
Riverside
Canyon N of Catherdral Canyon
Comment
SEINET5568640
Pluchea sericea
H. S. Gentry
1954-1
14248
Riverside
Aguanga.
Comment
UCR120341
Pluchea sericea
Mitch Provance
1998-7-23
907
Riverside
Jurupa Mountains, Jurupa Mountains Cultural Center, 1/4 mile SE of peak 1411
305
Comment
UCR163656
Pluchea sericea
Scott D. White
1993-7-1
1607
Riverside
Peninsular Range; Perris-Aguanga Basin Region, Wilson Creek, at point where it crosses Sage Rd (Hwy R3), c. 2 rd. miles N of Radec
494
Comment
RSA740830
Poa pratensis
Scott D. White, Justin M. Wood
2008-7-8
12390
Riverside
Johnson Meadow.
1439
Comment
UCR20958
Poa pratensis
A. C. Sanders
1978-7-5
895
Riverside
San Jacinto Mountains, James Reserve, near head of Lake Fulmor at the mouth of Indian Creek
1616
Comment
POM261351
Poa secunda
P. A. Munz
1940-3-22
15658
Riverside
Whitewater Canyon 2 miles north of Banning-Indio boulevard.
Comment
RSA524229
Poa secunda
Steve Boyd, Timothy S. Ross, L. Arnseth, Jaime Bonilla
1990-4-2
4023
Riverside
Vail Lake area, lower slopes of Agua Tibia Mtn, along Hwy 79, E of USFWS Dripping Springs Guard Station.
488
Comment
JOTR30224
Poa secunda subsp. secunda
Leary, C. and Leary, Pat
1979-5-5
2998
Riverside
Joshua Tree National Park. Above Lower Covington Flat, Joshua Tree National Monument, T2S R7E sec 6
Comment
UCR19206
Polygala cornuta var. fishiae
John C. Roos
1960-5-30
s.n.
Riverside
Peninsular Range/Santa Ana Mtns., ridge east of Sugarloaf [=Pleasants Peak]
1067
Comment
RSA597078
Polygonum arenastrum
D. L. Banks, Elizabeth Hedge Banks, John B. Hedge
1996-6-6
1116
Riverside
NW Palomar Mountains; Agua Tibia Mountains; NW foothills of Dorland Mtn.; At the junction of Los Caballos Road and Hwy.
378
Comment
UCR85588
Polygonum argyrocoleon
Julie A. Greene, Steve Boyd, D. E. Bramlet, Hilda Flores, H. Ochoterana
1993-7-9
1425
Riverside
San Jacinto Valley, San Jacinto Wildlife Area. south of Visitor center, by waterfowl kiosk, east of Davis Road.
433
Comment
RSA495426
Polypodium californicum
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-12
2952
Riverside
Vail Lake area, Temecula Creek Cyn., just below Vail Lake Dam.
442
Comment
UCSB62761
Polypodium californicum
Kiefer, Lawrence
1963-11-3
Riverside
Reche Canyon (S of Loma Linda), W side of canyon, N running ravine just inside county line
426
Comment
UCR2720
Polypogon australis
F. M. Reed
1906-5-5
973
Riverside
San Bernardino Valley/Upper Santa Ana River region, Riverside, Terraces Ranch [547 Chicago Ave., near Arroyo Tequesquite]
305
Comment
RSA612696
Polypogon maritimus
D. L. Banks
1997-3-29
1602
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. The headwaters of Pala Creek at the southern extremity of the Reservation, north the Riverside / San Diego County line border;, west of the intersection of Magee Truck Trail and Moreno Road including a large area of vernally wet grassland at the extreme southwestern corner of the Reservation.
390
Comment
CAS-BOT-BC237275
Polypogon monspeliensis
Scott D. White
1995-6-30
3417
Riverside
Murrieta area, W Riverside Co, Santa Ana foothills. Cole Creek, NW of Murrieta, upstream from Murrieta Creek confluence
30
Comment
UCD91375
Polypogon monspeliensis
Fred M. Reed
1906-5-19
960
Riverside
Riverside and vicinity. Rubidoux Ave. near Brockton.
228
Comment
RSA802251
Polystichum imbricans
Duncan S. Bell, Caitlin Elam, Carrie Kiel
2013-6-5
4997
Riverside
In Strawberry Creek below Strawberry Valley approximately 2.25 air miles southwest of Idyllwild.
Comment
CAS-BOT-BC102601
Populus fremontii
Dr. Barton W. Evermann
1916-5-14
s.n.
Riverside
Mecca
Comment
RSA543142
Populus fremontii
Steve D. Boyd
1991-3-17
5500
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
UCR17038
Populus fremontii
Carolyn McNeill
1969-5-3
s.n.
Riverside
Edge of Potrero Creek, alongside Fields Rd., 3 mi. NW of Interstate 10 between Cabzon and Banning
Comment
RSA180294
Populus trichocarpa
E. W. Lathrop
1965-4-18
5651
Riverside
10 miles west of Murrieta.
Comment
RSA234114
Porophyllum gracile
R. F. Thorne, R. Carolin
1967-3-21
41644
Riverside
Joshua Tree National Monument: Cottonwood Springs.
915
Comment
RSA457782
Porophyllum gracile
Steve Boyd, Richard Noyes, Sara Meury, D. Nordin, Timothy S. Ross
1988-3-10
2206
Riverside
Sonoran (Colorado) Desert NW end McCoy Mtns, NW of Blackjack Mine
400
Comment
UC774832
Potamogeton pectinatus
Susanna Bixby Bryant
1942-6-18
Riverside
Lake Norco
Comment Read comments Nov 30 2014
UCR241483
Potentilla glandulosa
Tracy Tennant, Jeffrey Ross
1998-5-21
MOR- 234
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, Hathaway Creek Canyon, NW of Cabazon
976
Comment
UC70339
Potentilla gracilis
Geo. F. Reinhardt
June, 1897
Riverside
San Jacinto Mountains
Comment
UCR103739
Proboscidea louisianica
A. C. Sanders
1997-11-20
21620
Riverside
Lake Skinner Reserve area, along road (on cut) on E side of Lake Skinner near Multispecies Reserve Headquarters
457
Comment
CDA39092
Prosopis glandulosa
Mike Lahti
2013-5-2
PDR# 331 P06141961
Riverside
Aguanga; Hwy. 79 south and Hwy. 371.
0
Comment
RSA371702
Prosopis glandulosa var. torreyana
A. C. Sanders
1986-4-30
6494
Riverside
Along the Gilman Springs Road, 0.3 mile SE of Jackrabbit Trail, San Jacinto Valley. Possibly at an old home site, but no evidence of buildings remains.
457
Comment Read comments Mar 20 2011
SEINET10489770
Prosopis glandulosa var. torreyana
Billy Joe Cox
1975-4-23
Cox 4136
Riverside
Palo Verde, 1-3 km W, (ca 32 m S of Blythe); creosote desert scrub; sandy and gravelly entisols.
70
Comment
RSA453215
Prunus emarginata
Elbert Benjamine
1929-5-19
210
Riverside
Mt. San Jacinto.
Comment
RSA652820
Prunus fasciculata
Colleen Callan
1992-5-2
23
Riverside
Yucca Valley. 10 freeway east to Highway 62 east. North on Hwy 247. West on Pipes Canyon Road for Five miles.
1250
Comment
UC1128356
Prunus fasciculata
R. St. John
1929-4-23
20
Riverside
Pinyon Flat
1310
Comment
UCR85273
Prunus fasciculata
Bern Schwenn
1994-4-17
s.n.
Riverside
Southern Mojave Desert, Joshua Tree National Monument, north side of Hexie Mtns, near Hidden [and Stirrup] Tanks
1067
Comment
CAS-BOT-BC158295
Prunus fasciculata var. fasciculata
Peter H. Raven
1958-5-5
12892
Riverside
Split Rock, Joshua Tree National Monument
Comment
CAS-BOT-BC151117
Prunus fremontii
Nancy Ryan Zabriskie; Walter Zabriskie
1969-4-2
186
Riverside
Andreas Canyon near Palm Springs, trail toward Eagle Peak
670
Comment
CLARK-A1045-109
Prunus fremontii
George K. Helmkamp
1977-3-20
Riverside
Pinyon Pines area above west edge of Deep Canyon; Palm Desert 15'Q
Comment
UC56543
Prunus fremontii
H. M. Hall
May, 1901
1883
Riverside
about 3 mi n of Van Deventer (along the borders of Colorado Desert, eastern base of San Jacinto Mountains); San Jacinto Mountains, Colorado Desert
Comment
UCR653
Prunus ilicifolia
S. C. Warner
1956-4-23
s.n.
Riverside
Box Springs Mtns., Above Rail Road Track at east end of Blaine St
549
Comment
RSA613148
Prunus ilicifolia subsp. ilicifolia
D. L. Banks
1997-4-5
1656
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Agua Tibia Wilderness Area. South of Dorland Mountain, just east of the Wilderness Area boundry with the Pechanga Indian Reservation, along a tributary of the north fork of Pechanga Creek.
670
Comment
RSA134365
Psathyrotes ramosissima
L. S. Rose
1959-1-12
59010
Riverside
Cathedral City
122
Comment
UC218054
Psathyrotes ramosissima
P. A. Munz, D. Keck
Apr 9 1922-Apr 12 1922
4839
Riverside
vicinity Corn Springs; Colorado Desert, Chuckwalla Mountains, Corn Springs
457
Comment
RSA3116
Pseudognaphalium biolettii
C. B. Wolf
1932-2-11
2645
Riverside
Hidden Canyon 5 mi. W. of Corona at base of Santa Ana Mts.
405
Comment
SDSU12871
Pseudognaphalium biolettii
Jill J. Steinberg, Janet Knotts & Kevin Contreras
1998-3-25
25
Riverside
A few feet from switchback in raod from Santa Margarita (SDSU) Field Station trailer leading dow n into Santa Margarita River Gorge, north of river.
256
Comment
UCR102729
Pseudognaphalium biolettii
B. G. Pitzer
1998-1-25
3417
Riverside
Lakeview Mtns., Reinhardt Canyon, Maze Stone County Park, at N terminus of California Avenue
610
Comment
UCR92399
Pseudognaphalium biolettii
F. M. Reed
1903-3-10
214
Riverside
South Coast; San Bernardino Valley, W base of Box Spring Mtns.
366
Comment
CLARK-A1045-174
Psilocarphus brevissimus
George K. Helmkamp
1979-4-27
Riverside
Santa Ana Mountains along road; drying mud of vernal pools; Wildomar 7.5'Q
Comment
UCR241408
Psilocarphus brevissimus
T. B. Salvato, Matt Malle, Tom Sullivan
2013-3-27
7444
Riverside
Perris-Aguanga Basin, Menifee, vacant lot north of Newcomb Substation, at southwest corner of Lazy Creek Road and Murrieta Road
432
Comment
CAS-BOT-BC361790
Psilocarphus brevissimus var. brevissimus
Philip A. Munz
1941-5-18
16648
Riverside
About 15 miles north-east of Temecula
Comment
CAS-BOT-BC353576
Psorothamnus arborescens var. simplicifolius
David Dreyer
1968-4-9
s.n.
Riverside
3 miles north of Desert Hot Springs
60
Comment
JEPS41709
Psorothamnus arborescens var. simplicifolius
M. F. Gilman
1904-1
51
Riverside
Colorado Desert
Comment
UCR16205
Psorothamnus arborescens var. simplicifolius
K. T. Ingram
1976-5-1
s.n.
Riverside
San Bernardino Mtns., Morongo Valley, 0.25 mi. south of intersection of Route 62 and Mission Creek Road.
Comment
UCR216244
Psorothamnus arborescens var. simplicifolius
Mike Bell
2008-3-19
046
Riverside
Sonoran (Colorado) Desert, Coachella Valley; 2 miles west of Desert Hot Springs, north of Pierson Blvd. and west of North Indian Canyon Dr.
396
Comment
UCR237700
Psorothamnus arborescens var. simplicifolius
Orlando Mistretta, Duncan S. Bell, Janet Beckman, Joy England, K. Kane, et al.
2010-4-12
4531
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
526
Comment
CAS-BOT-BC353612
Psorothamnus emoryi
S. B. Parish
1896-4-18
4112
Riverside
Palm Springs, Colorado Desert
Comment
JEPS41699
Psorothamnus emoryi
Marjorie D. Clary
1932-4-29
Riverside
West side, Colorado Desert
Comment
RSA765261
Psorothamnus emoryi
Justin M. Wood, D. M. Ray
2010-10-21
3002
Riverside
Chuckwalla Valley NE of Victory Springs and 0.9 km E of Kaiser Road on unmarked 4WD road.
198
Comment
SBBG34735
Psorothamnus emoryi
T. L. Secrest
1950-3-12
Riverside
near Indio
Comment
UCR104000
Psorothamnus emoryi
George K. Helmkamp
1998-4-4
3138
Riverside
Sonoran (Colorado) Desert, junction of Calif. Hwy 62 (Twentynine Palms Hwy) & Calif. Hwy 177 (Desert Center-Rice Rd)
457
Comment
UCR227034
Psorothamnus emoryi
Jim Andre
2011-2-9
15944
Riverside
Sonoran (Colorado) Desert, Coachella Valley, along Varner Road between Desert Hot Springs and Palm Desert, 2 mi north of Hwy I-10
189
Comment
LA205162
Psorothamnus fremontii var. fremontii
Carl Epling; William Robison
1933-6-24
sn
Riverside
Little San Bernardino Mountains, San Gorgonio Wash near Banning
Comment
GMDRC5486
Psorothamnus schottii
J. Andre
2012-4-11
20847
Riverside
Orocopia Mountains: north end of range, along dirt road 2.8 mi. due south of I-10 at Box Canyon Rd/Cottonwood Rd Exit
624
Comment
HSC66542
Psorothamnus schottii
Christopher Davidson
1979-4-4
7690
Riverside
Orocopia Mts. Lower end of Box Canyon Rd., 4.4 mi. E of Mecca.
213
Comment
UC61516
Psorothamnus schottii
M. French Gilman
1902-1
21
Riverside
Palm Springs
Comment
UC866004
Psorothamnus schottii
I. W. Clokey, B. C. Templeton
1930-4-9
4688
Riverside
n Palm Springs (Colorado Desert); , n of Palm Springs
170
Comment
UCR100131
Psorothamnus schottii
B. G. Pitzer
1997-10-19
3352
Riverside
Sonoran (Colorado) Desert, north foot of Chuckwalla Mtns., Eagle Mtn. Road on south side of Hwy I-10, c. 0.8 mi. south of Hwy at powerline road
500
Comment
JOTR29190
Psorothamnus spinosus
La Doux, Tasha
2005-9-8
1303
Riverside
Joshua Tree National Park. Fried Liver Wash
395
Comment
RSA404275
Psorothamnus spinosus
Julian P. Donahue
1973-6-16
s.n.
Riverside
Corn Springs Wash at Corn Spring, Chuckwalla Mountains, 7.5 mi. SE Desert Center
488
Comment
SBBG68035
Psorothamnus spinosus
V. Duran
1933-7-3
3499
Riverside
Coachella Valley at Deep Cyn
243
Comment
SEINET1100109
Psorothamnus spinosus
A. C. Sanders
1995-5-23
17119
Riverside
Colorado Desert, Coachella Valley, alluvial fans below Santa Rosa Mts., near mouth of Martinez Canyon at end of 72nd. Ave.
25
Comment
SEINET5569453
Psorothamnus spinosus
Forrest Shreve
1935-1
7388
Riverside
Near Indio.
Comment
UCD108391
Psorothamnus spinosus
Richard Bates
1949-4-26
s.n.
Riverside
Cathedral City.
Comment
CAS-BOT-BC72614
Pteridium aquilinum
Steve Boyd
1981-3-13
s.n.
Riverside
Gavilan Hills region, Blue Oak Canyon, steep tributary to Dawson Canyon on the northern flank of Estelle Mountain
487
Comment
POM10466
Pterostegia drymarioides
E. A. Zumbro
1901-04
346
Riverside
Tequesquite Arroyo
Comment Read comments Sep 17 2011
UC850460
Pterostegia drymarioides
C. L. Hitchcock
1940-4-1
5909
Riverside
1 mi. below Cottonwood Spring; Joshua Tree Nat'l Monument
Comment
RSA314480
Pulicaria hispanica
R. F. Thorne, Kay L. Wright, Richard K. Benjamin
1982-10-8
55373
Riverside
Mouth of Whitewater Canyon near Whitewater Post Office in sandy wash between old and new highway bridges and along Whitewater River.
412
Comment
UCR109458
Pulicaria paludosa
A. C. Sanders, Pam MacKay, Tim Thomas, O. F. Clarke
1996-11-23
19661
Riverside
San Bernardino Mtns., Whitewater Canyon, just above Bonnie Bell, 2.3 miles below the stream crossing near the fish hatchery, east of VAMB Captain
534
Comment
RSA0123998
Purshia tridentata
Duncan S. Bell, Thomas Stoughton
2016-4-13
9252
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; on the western slopes of Martinez Mountain.
1548
Comment
OBI33525
Purshia tridentata var. glandulosa
Wendy Smith
1981-4-30
12
Riverside
Santa Rosa Mts. 1/4 mi in on Forest Svc road 6S03. Off hwy 74, 14.6 mi S of jctn with hwy 111 in Palm Desert T6S, R5E, SW 1/4 sec 25
1097
Comment
CDA40753
Pycnanthemum californicum
C. R. Tower
Jun 1954
s.n.
Riverside
In a canyon on the north side of the Santa Ana Mountains, facing towards Corona.
0
Comment
CAS-BOT-BC61816
Quercus agrifolia
Louis C. Wheeler
1964-11-28
8649
Riverside
Temescal valley: Wright Ranch
Comment
UCR158895
Quercus agrifolia var. agrifolia
A. C. Sanders, R. E. Riefner Jr.
2005-8-12
31560
Riverside
San Jacinto Mtns., Valley Hi County Park (closed) off Hwy 243 and Twin Pines Rd. at McMullen Flat
1189
Comment
RSA713388
Quercus agrifolia var. oxyadenia
R. E. Riefner Jr., A. C. Sanders
2005-8-12
5 -605
Riverside
Poppet Flat, tributary to Poppet Creek on Poppet Flat Rd.
1086
Comment
RSA714353
Quercus agrifolia var. oxyadenia
R. E. Riefner Jr.
2005-8-7
5 -595
Riverside
San Jacinto Mountains, San Bernardino National Forest, 0.7 mi. W of Santa Rosa Mountain Rd. on SR 74 near Vandeventer Flat.
1369
Comment
RSA192167
Quercus berberidifolia
E. W. Lathrop
1965-5-18
5757
Riverside
8 miles W of Murrieta.
610
Comment
SD186232
Quercus berberidifolia
A. C. Sanders, Mark Elvin, M. S. Enright
2002-4-16
24970
Riverside
Laborde Canyon and adjacent slopes and side canyons, 1.0 mile east of Mt. Eden, southwest of Beaumont.
548
Comment
UCSB34694
Quercus berberidifolia
Nixon, Kevin; Hendon, Emily
1980-5-23
Riverside
3.3 mi. southwest of Hwy 243 on old Banning-Idyllwild road; San Jacinto Mountains
Comment
SBBG58063
Quercus chrysolepis
J. E. Butner
1948-10-3
654
Riverside
trail from Idyllwild to San Jacinto Pk
2133
Comment
UC667286
Quercus john-tuckeri
Annie M. Alexander and Louise Kellogg
1941-5-21
2210
Riverside
n slope Eagle Mountains; Colorado Desert
1280
Comment
SDSU6976
Quercus kelloggii
Sammuel R. Frank
1962-5-23
Riverside
San Jacinto Mountains.
Comment
IRVC1361
Quercus turbinella
R. H. Whittaker, W. A. Niering
1963-5-27
SJ 10
Riverside
San Jacinto Mountains, Hemet Highway. Slope N 35 degrees with granite soil.
1265
Comment
UCR91733
Quercus wislizeni
A. C. Sanders, S. Hawkins, J. Goetzen, D. Freeman
1996-5-1
18101
Riverside
San Bernardino Mtns, Morongo Indian Reservation, natural pond & bog at SE edge of Burro Flats
1100
Comment
POM212006
Quercus wislizeni var. frutescens
Carl B. Wolf
1931-10-14
2453
Riverside
Snow Creek, 100yds above the Fish Hatchery, north base of San Jacinto Mts.
610
Comment
RSA95070
Rafinesquia californica
F. W. Peirson
1919-4-14
2763
Riverside
Murray Canyon, Palm Springs Region.
457
Comment
JOTR32039
Rafinesquia neomexicana
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler, B. Truesdell, D. Shade
2011-4-26
2269
Riverside
Joshua Tree National Park. Pleasant Valley, southwestern edge of Hexie Mountains; near Squaw Tank; sandy flats among large granitic boulders and foothills (Stop 2)
1063
Comment
POM34179
Rafinesquia neomexicana
Marcus E. Jones
1903-5-10
s.n.
Riverside
Palm Springs.
Comment
UC219557
Ranunculus alismifolius var. alismellus
P. A. Munz
1922-7-6
6034
Riverside
meadow n Tahquitz Valley; San Jacinto Mts.
2225
Comment
RSA701410
Ranunculus hebecarpus
Steve Boyd, Aydee Virgen
2004-4-13
10887
Riverside
San Mateo Canyon, midway between confluence with Los Alamos Canyon and Tenaja Canyon.
Comment
SBBG128811
Ranunculus muricatus
O. F. Clarke
2010-4-16
Riverside
O.F.Clarke residence, 266 Frost Court, Riverside, E edge of UCR campus
351
Comment
CLARK-A1528-362
Raphanus sativus
John C. Roos, Lucille Roos
1951-10-24
5342
Riverside
Pedley
243
Comment
UCR202030
Raphanus sativus
Denise Woodard, G. Nuhn
1995-8-21
s.n.
Riverside
Peninsular Range; Perris-Aguanga Basin, 300 acre parcel at west end of Domenigoni Valley, c. 3 miles south of Winchester on the west side of Winchester Rd.
470
Comment
UCR91291
Raphanus sativus
Scott D. White, M. Jacobsmeyer
1996-4-20
3978
Riverside
Perris Basin, Near Perris Airport, c. 100 m north of Case Road, just west of the I-215 Fwy
433
Comment
UCR241187
Rhamnus californica
Tracy Tennant, Jeffrey Ross
1998-6-23
MOR- 516
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, upper end of Hathaway Canyon at Burro Flat
1113
Comment
UCR193307
Rhamnus californica subsp. tomentella
A. C. Sanders, Tim Thomas, T. B. Salvato
2008-6-25
35603
Riverside
Peninsular Range; San Jacinto Mtns., May Valley c. 1.25 mi SW of Fleming Ranch, meadow on nameless tributary NW of Herkey Crk., north of Bonita Vista Rd. and NE of May Valley Rd.
1562
Comment
CAS-BOT-BC59507
Rhamnus crocea
A. C. Sanders
2006-5-19
32446
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cy./Scott Rd. and north of Clinton Keith Rd.
518
Comment
RSA221041
Rhamnus ilicifolia
E. W. Lathrop
1966-5-8
6433
Riverside
3 miles SW of Corona. Hagador Canyon, Cleveland National Forest. Trabuco District.
274
Comment
SFV20161
Rhamnus ilicifolia
J. N. Hogue, S. G. Hogue, J. M. Wrublik
2005-9-5
263 .8
Riverside
Santa Rosa Mountains Santa Rosa Mountain Truck Trail (=USFS Road 7S02). 0.7 miles from Highway 74.
1500
Comment
UCD112333
Rhamnus ilicifolia
Ted C. MacRae
1995-5-25
41 e
Riverside
2.4 miles NE of Pinyon Flats on Highway 74, Santa Rosa Mountains.
1219
Comment
UCR97679
Rhamnus ilicifolia
A. C. Sanders, G. Waines, B. Ehdaie, A. Aryavand
1997-3-12
19910
Riverside
Lake Skinner area, upper Rawson Canyon, 2.5 mi. NNE of Skinner Lake, 1 mi. SW of Crown Valley
595
Comment
POM122331
Rhamnus tomentella subsp. cuspidata
Marcus E. Jones
1924-8-20
s.n.
Riverside
Idyllwild.
Comment
RSA740829
Rhamnus tomentella subsp. cuspidata
Scott D. White, Justin M. Wood
2008-7-8
12388
Riverside
San Jacinto Mountains: Johnson Meadow.
1439
Comment
UC18582
Rhamnus tomentella subsp. cuspidata
H. M. Hall
Jul 1897
Riverside
San Jacinto Mountains
1828
Comment
CAS-BOT-BC200028
Rhododendron occidentale var. californicum
Marcus E. Jones
1924-8-29
s.n.
Riverside
Idyllwild
Comment
RSA495803
Rhus ovata
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-11
2912
Riverside
Vail Lake area, mouth of Temecula Creek Cyn, 1.5 mi west of Vail Lake Dam.
396
Comment
UC17948
Rhus trilobata
H. M. Hall
June, 1901
Riverside
s slopes in vicinity of Chalk Hill; San Jacinto Mountains
1371
Comment
RSA234086
Rhus trilobata var. anisophylla
R. F. Thorne, E. Lathrop
1969-6-6
39324
Riverside
Santa Rosa Plateau: Rancho California
610
Comment
RSA93897
Rhus trilobata var. pilosissima
F. W. Peirson
1928-3-24
7726
Riverside
1-2 miles north of Dripping Springs, grade on Temecula River, sw. Riverside County.
426
Comment
CAS-BOT-BC173129
Ribes indecorum
A. C. Sanders; Lowell J. Bean; Pesach Lubinsky; et al
2003-1-10
25660
Riverside
San Jacinto Mountains: Bautista Canyon, at road crossing of creek ca. 1 mile above Alessandro Trail
930
Comment
POM294431
Ribes indecorum
Lyman Benson, Robert Benson
1952-3-23
14840
Riverside
Northeast of Santa Rosa peak, Pines to palms Hwy, view point for Jacinto Mt. Colorado desert.
1159
Comment
RSA716372
Ribes indecorum
Scott D. White
2006-4-27
11290
Riverside
Perris Basin/San Jacinto Mtn Foothills: Santa Rosa Hills, S. of Hemet.
549
Comment
UCR270195
Ribes indecorum
A. C. Sanders, Jeanne Marie Acceturo & participants in Jepson Workshop
2016-4-3
42418
Riverside
Peninsular Range, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, south end of Los Caballos Road, c. 0.3 km NW (161 deg. ) of water tank
473
Comment
RSA615113
Ribes indecorum
A. C. Sanders, Giles Waines, Ehdaie, Aryavand
1997-3-12
3754 [?]
Riverside
Lake Skinner area, upper Rawson Canyon, 2.5 mi. NNE of Skinner Lake, 1 mi. SW of Crown Valley.
595
Comment
SEINET13942523
Ribes indecorum
C. L. Hitchcock, C. V. Muhlick
1964-1
23111
Riverside
10 miles N of Pala, along road to Elsinore
Comment
SEINET13942526
Ribes indecorum
S. Lambert
1981-1
1919
Riverside
San Bernadino National Forest, hwy 74, 6.0 miles W Mountain Center, 3000 feet elevation, streamside
914
Comment
SD148073
Ribes malvaceum var. malvaceum
A. C. Sanders, Kent Beaman
2002-5-10
25054
Riverside
Santa Rosa Plateau; hills west of the head of De Luz Creek, 0.4 mile south of Tenaja Road.
671
Comment
RSA0022094
Ribes montigenum
George R. Johnston
1928-9-3
s.n.
Riverside
Mt. San Jacinto summit.
3294
Comment
SD216485
Ribes nevadense
Jay B. Walker
1995-5-3
1410
Riverside
San Bernardino National Forest, South of Pinyon Flat Campground, at terminus of USFS Road.
1900
Comment
UC11633
Ribes nevadense
H. M. Hall
May 1899
Riverside
Strawberry Valley San Jacinto Mountains
Comment
UCSB12539
Ribes nevadense
Creighton, B.
1961-5-6
Riverside
18.8 miles south of Banning; on Banning-Idyllwild road; In the San Bernardino National Forest; San Jacinto Mountains
1584
Comment
UCR154628
Ribes quercetorum
A. C. Sanders, Mike Misenhelter
2005-6-15
31003
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
RSA50328
Ribes roezlii
E. K. Balls
1949-5-4
1348
Riverside
0.5 mile south of Vista Grande Ranger Station, San Jacinto Mts.
1494
Comment
RSA0088969
Ricinus communis
R. G. Swinney
1967-5-26
11741
Riverside
Snow Creek.
335
Comment
UCR213473
Romneya trichocalyx
A. C. Sanders
2010-5-19
38414
Riverside
Peninsular Range/San Bernardino Valley, Riverside, western end of North Hill, edge of Fairmont Park, above intersection of Redwood Dr. and Randall Rd.
250
Comment
UCR158952
Rorippa curvisiliqua
A. C. Sanders, R. E. Riefner Jr.
2005-8-12
31558
Riverside
San Jacinto Mtns., Valley Hi County Park (closed) off Hwy 243 and Twin Pines Rd. at McMullen Flat
1189
Comment
POM366412
Rubus parviflorus
N. C. Cooper
1944-6-17
1401
Riverside
San Jacinto Mts., above Banning.
1372
Comment
SDSU12267
Rubus ursinus
Jeremy Mass, Ryan Jacobsen
2000-4-19
14
Riverside
Along road near edge of Stone Creek close to Southside Field Station, Santa Margarita Ecological Reserve (SDSU).
222
Comment
UCR202029
Rumex
Denise Woodard, G. Nuhn
1995-8-21
s.n.
Riverside
Peninsular Range; Perris-Aguanga Basin, 300 acre parcel at west end of Domenigoni Valley, c. 3 miles south of Winchester on the west side of Winchester Rd.
470
Comment
RSA559315
Rumex conglomeratus
Steve Boyd, Tim S. Ross, Dave Bramlet
1993-5-13
7373
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Wildhorse Canyon, from confluence with Los Alamos Canyon upstream approx. 1 mile
412
Comment
RSA659484
Rumex hymenosepalus
J. C. Roos
1966-4-29
s.n.
Riverside
In the hills between March AFB and Lakeview.
457
Comment
UCR97674
Rumex hymenosepalus
A. C. Sanders, G. Helmkamp
1997-3-15
19958
Riverside
Lake Skinner area: NE of Skinner Lake in a tributary to Rawson Canyon, along the dirt road
503
Comment
UCR266820
Rumex pulcher
D. E. Bramlet
2005-7-13
3894
Riverside
Perris-Aguanga Basin Region; San Jacinto Valley, San Jacinto Wildlife Area, east of old San Jacinto River channel, margin of flooded ponds
433
Comment
JEPS3048
Rumex salicifolius var. denticulatus
Carl V. Meyer
1928-7-30
586
Riverside
San Jacinto Mts., Saunder's Meadow
Comment
UCR21005
Rumex salicifolius var. denticulatus
A. C. Sanders
1980-5-2
1447
Riverside
Peninsular Range; Perris Basin, Motte Reserve; rocky hills 2.5 miles NW of Perris
518
Comment
RSA605755
Sagina apetala
A. C. Sanders
1996-3-17
17980
Riverside
Coachella Valley: Palm Springs, weedsin landscaping of shopping center at SE corner of Raquet Club Dr. and Palm Canyon Dr., (33 deg 51 N, 116 deg 33 W.)
250
Comment
UC64580
Salicornia subterminalis
S. B. Parish
1897-6-18
4463
Riverside
Menifee
Comment
RSA342546
Salix exigua
Robert F. Thorne
1980-4-16
54100
Riverside
San Bernardino Mountains: Flood plain (wash) along Whitewater River, ca. 3.0 miles N of Whitewater Post Office.
591
Comment
RSA701400
Salix exigua
Steve D. Boyd, Aydee Virgen
2004-4-13
10860
Riverside
San Mateo Canyon, midway between confluence with Los Alamos Canyon and Tenaja Canyon.
Comment
UC498790
Salix exigua
Mrs. H. P. Bracelin
1932-4-12
601
Riverside
4.8 km. n of Arlington (on rd. to Pedley, w of Riverside, e side of bridge over Santa Ana R., base of embankment either side of hwy.)
240
Comment
UC498067
Salix exigua var. hindsiana
Philip A. Munz
1932-3-24
12031
Riverside
n Elsinore (along small stream)
304
Comment
UCR112489
Salix gooddingii
A. C. Sanders, T. B. Salvato
2000-5-30
23434
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
RSA0030853
Salix gooddingii
Ivan M. Johnston
1917-4-4
s.n.
Riverside
Palm Canyon.
457
Comment
CLARK-A1528-4056
Salix laevigata
John C. Roos
1947-11-1
3758
Riverside
Eagle Mountains
Comment
UCR139630
Salix laevigata
A. C. Sanders
2004-6-30
28399
Riverside
Perris-Aguanga Surface/Menifee Valley Region, Paloma Valley, large rocky hill (1762 ft.) 1 mi. east of Murrieta Rd. and 1 mi. north of Bundy Canyon Rd., c. 5 miles due south of Sun City
518
Comment
UCR57115
Salix lucida subsp. lasiandra
S. J. Myers
1989-7-14
s.n.
Riverside
Peninsular Range, 1.25 mi. west of confluence of Murrieta Creek and Santa Margarita River, c. 1.5 mi. SW of Temecula
255
Comment Read comments Aug 23 2013
UCR5882
Salsola gobicola
Sally Crum
1966-2-26
s.n.
Riverside
Western Colorado Desert, about 15 mi out [east] of Banning towards Indio on right [south] side of hwy
183
Comment
SEINET3860544
Saltugilia australis
Leigh A. Johnson, J. Mark Porter
1997-1
97 -004
Riverside
Whitewater Canyon, south slopes of San Bernardino Mtns, ca 1.5 miles N. of I-10.; 0
500
Comment
UC455468
Saltugilia splendens subsp. splendens
I. J. Condit
1910-6-22
Riverside
San Jacinto Mts.
Comment
UC472937
Salvia apiana
Mary Fiske Spencer
1914-3-1
Riverside
Palm Springs; Colorado Desert
Comment
UCR121341
Salvia apiana
A. C. Sanders, Mark Elvin, , Vipul Joshi
2002-4-26
25030
Riverside
The Badlands, west fork of Laborde Canyon near old rocket test facility
622
Comment
POM13283
Salvia apiana var. compacta
P. A. Munz
1922-6-26
5828
Riverside
Southern Slope of Santa Rosa Mts.
1707
Comment
SEINET7970252
Salvia carduacea
I. W. Clokey, C. B. Clokey, B. C. Templeton
1930-1
4624
Riverside
Perres, Gavilan Peak.
600
Comment
POM4128
Salvia columbariae
Robinson, Crocker
1916-3-28
s.n.
Riverside
Santa Ana Mountains:
Comment
RSA401481
Salvia columbariae
Robert L. Dressler
1949-3-19
369
Riverside
Box Canyon, Orocopia Mts.
Comment
RSA522748
Salvia columbariae
Steve Boyd, T. S. Ross, L. Arnseth
1990-3-29
3856
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
UC1124712
Salvia columbariae
A. Lewis
Mar 1934
326
Riverside
Bedford Canyon; Corona Quad.
335
Comment
UCD125737
Salvia columbariae
A. C. Sanders; Mitch Provance, T. B. Salvato, C. L. Sanders
2001-4-3
23884
Riverside
Perris-Aguanga Basin region. Temecula, along E side of pipeline NE of Long Canyon, W of San Diego Aqueduct.
381
Comment
UCR50919
Salvia columbariae
A. C. Sanders
1988-5-11
7799
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, Iris Pass area, 12 miles above the Coachella Canal, east of the gasline road from Niland
549
Comment
UCSB9264
Salvia columbariae
Foster, R.
1937-3-7
Riverside
Road to Twenty-nine Palms; near the aqueduct
Comment
UCSB9331
Salvia columbariae
Lloyd, Robert
1960-3-23
Riverside
1 mi from US Hiway 99 on State Rd 111; to Palm Springs; San Jacinto Mt Range; Colorado Desert
396
Comment
LA69694
Salvia eremostachya
K. Watkins; Elizabeth McClintock
1937-4-10
sn
Riverside
Palms to Pines highway near road to Shumay
Comment
RSA0123155
Salvia eremostachya
Duncan S. Bell, Larry Heronema, Isaac Marck, Evan Meyer
2016-3-22
8965
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in a side canyon off of Martinez Canyon, approximately 7 air miles southeast of the summit of Martinez Mountain.
668
Comment
RSA727071
Salvia eremostachya
Jay Walker, R. C. Walker
3096
Riverside
4.5 miles NE of Pinyon Flats, along hwy 74.
Comment
RSA434135
Salvia mellifera
N. C. Cooper
1944-5-6
1213
Riverside
Banning.
701
Comment
UCR174264
Salvia mellifera
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-28
32671
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
UCR260564
Salvia mellifera
T. B. Salvato
2014-5-29
8038
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
SBBG71169
Salvia pachyphylla
M. D. Clary
1929-10-17
Riverside
W slope, Santa Rosa Mtns
1828
Comment Read comments Nov 9 2011
UCR17525
Salvia pachyphylla
Frank C. Vasek
1979-7-26
s.n.
Riverside
Santa Rosa Mtns, Vicinity of Virgin Spring and Stump Spring
2348
Comment
CAS-BOT-BC233337
Salvia vaseyi
Peter H. Raven
1958-5-6
12929
Riverside
Southwest of Palm Desert 10.2 miles on State Highway 74, San Jacinto Mountains
762
Comment
RSA0122708
Salvia vaseyi
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-23
9056
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
UC111323
Salvia vaseyi
S. B. Parish
1907-4-22
6164
Riverside
Palm Springs Western edge of the Colorado desert
60
Comment
UC597618
Salvia vaseyi
Philip A. Munz
1937-5-29
15146
Riverside
Dead Indian Creek Plants of Southern California, N base of Santa Rosa Mts.
457
Comment
RSA0035176
Sambucus
M. Bourell, R. Patterson, Steven Timbrook
1986-4-7
2956
Riverside
Temescal Canyon Rd. ca. 1 mi. SE of Glenn Ivy Hotsprings, ca. 200 meters from RR overpass. East side of hwy.
259
Comment
RSA5254
Sambucus caerulea
C. B. Wolf
1932-8-6
3991
Riverside
Strawberry Valley, at base of Devil s slide Trail to Tahquitz Valley. Alt. 5600 ft.
1707
Comment
RSA500110
Sambucus mexicana
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-6-10
3662
Riverside
Vail Lake area, Temecula Creek canyon below the dam.
459
Comment
UCR207188
Sambucus mexicana
Darren T. Hasegawa
2007-4-17
s.n.
Riverside
Peninsular Range, Box Springs Mountain Park, Riverside, c. 1.5 mi. east of 60 fwy.
427
Comment
UC917896
Sambucus nigra subsp. caerulea
Frank W. Gould
1943-4-17
2111
Riverside
12 miles south of Corona
Comment
UC877781
Samolus parviflorus
Crawford and Johnston
1917-6-9
1231
Riverside
near Corona (Santa Ana River); Southern California, Santa Ana River
Comment
RSA192210
Sanicula arguta
E. W. Lathrop
1965-4-25
5674
Riverside
4 miles southwest of Murrieta on the De Luz Road.
Comment
SD152966
Sanicula bipinnatifida
Steve Boyd, Tim Ross
1992-3-31
6770
Riverside
Santa Ana Mountains; on Elsinore Peak.
1014
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
POM113415
Sanicula tuberosa
J. B. Feudge
1926-4-10
1368
Riverside
Reche Canyon.
610
Comment
RSA559416
Sanicula tuberosa
Steve Boyd
1992-4-15
6863
Riverside
Santa Ana Mtns, San Mateo Cyn Wilderness Area. Bluewater Cyn along Bluewater Tr. dowstream to the confluence with San Mateo Creek.
335
Comment
RSA471125
Sarcodes sanguinea
Christopher Davidson
1978-6-15
7396 a
Riverside
Santa Rosa Mountains. Santa Rosa Peak. Trail to the top.
2409
Comment
UCR17719
Sarcostemma cynanchoides
Hap Ritter, Paul Mack
1976-10-19
s.n.
Riverside
Sonoran (Colorado) Desert, c. 20 mi. NW of Blythe on the Midland Road, McCoy wash drainage, SW side of the Big Maria Mtns.
245
Comment
UCR34992
Sarcostemma cynanchoides
L. B. Ziegler
1966-9-13
085
Riverside
Sonoran (Colorado) Desert, San Jacinto Mountains, Carrizo Spring (Carrizo Creek), c.3/8 mi above Hwy 74 crossing of canyon.
703
Comment
UCR163082
Sarcostemma hirtellum
B. G. Pitzer
2000-5-7
4139
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
UCR45939
Satureja chandleri
James Henrickson
1972-5-21
7196 A
Riverside
Santa Ana Mtns., Santa Rosa Plateau, 2 mi. west of Murrieta on slopes up to Santa Rosa Plateau along Tenaja Road
396
Comment
CAS-BOT-BC218931
Schinus molle
A. C. Sanders
1997-5-1
20617
Riverside
Lake Skinner area: old house site at gated road junction into Shipley Reserve area, ca. 1 km NE of Lake Skinner in mouth of Rawson Creek Canyon
457
Comment
CDA2418
Schismus arabicus
G. D. Barbe
1984-2-7
4133
Riverside
2 miles northeast of Desert Center.
0
Comment
RSA781198
Schismus arabicus
A. C. Sanders
2010-3-25
37629
Riverside
northeast side of the Salton Sea, Hwy 111 at Mortmar near North Shore (Desert Beach), near Marina Dr.
-60
Comment
UCD93259
Schismus barbatus
Peter Kamb
1948-4-11
893
Riverside
Lower Sonoran Zone. Aqueduct Road 5 mi east of Garnet, Coachella Valley.
304
Comment
UCR97244
Schismus barbatus
Scott D. White
1997-2-28
4719
Riverside
Peninsular Range, Elsinore Basin, SE of Hwy 74, c. 1 mi east of junction with Hwy I-15 Fwy
457
Comment
UCR241955
Schoenoplectus acutus
A. C. Sanders, Timothy W. Chumley
2013-3-28
40698
Riverside
Peninsular Range, Temescal Canyon Rd. SE of Pacific Clay Products plant/Bernard St., c. 1 mile north of Lake St., beside old RR berm
376
Comment
UCR163232
Schoenoplectus americanus
D. L. Koutnik, Ian Swift
1999-6-19
s.n.
Riverside
Peninsular Range; Perris-Aguanga Basin Region, proposed conservation bank in Wilson Creek watershed, north of Aguanga, west of Cahuilla Rd., south of Wilson Valley Rd., east of Sage Rd.
671
Comment
POM1405
Schoenoplectus maritimus
Phillip A. Munz
1918-4-27
2129
Riverside
Between Murrieta and Temecula.
Comment
SD135146
Schoenoplectus saximontanus
Paul Zedler
1990-3-10
Riverside
Skunk Hollow. (IPB 11/07)
Comment
POM1415
Scirpus microcarpus
I. M. Johnston
1918-5-30
2015
Riverside
Lee Lake, Temescal Canyon.
335
Comment
JEPS26108
Scrophularia californica subsp. floribunda
Peter H. Raven
1958-5-17
12954
Riverside
7.4 mi se of Banning (on road to Idyllwild); San Jacinto Mts
Comment
POM128369
Scrophularia californica subsp. floribunda
Thomas Craig
1927-4-23
211
Riverside
Glen Ivy.
Comment
RSA425197
Scrophularia californica subsp. floribunda
J. D. Olmsted
1962-5-10
3631
Riverside
Coldwater Canyon, Corona city water supply.
396
Comment
UCR193422
Scutellaria bolanderi subsp. austromontana
A. C. Sanders, Tim Thomas, T. B. Salvato, Mitch Provance
2008-7-1
35641
Riverside
Peninsular Range; San Jacinto Mtns., May Valley, along nameless tributary of Herkey Creek NW of Bonita Vista Rd., 3/4 mi. SW of Fleming Ranch
1524
Comment
CAS-BOT-BC341104
Scutellaria mexicana
H. M. Hall
1901-6-1
2107
Riverside
San Jacinto Mountains. Eastern base, along the borders of the Colorado Desert
Comment
RSA160552
Scutellaria siphocampyloides
John Olmsted
1959-6-23
660
Riverside
Reservoir Hill at Desert Sun School near Idyllwild.
1646
Comment
RSA543845
Scutellaria tuberosa
Steve Boyd, Orlando Mistretta
1991-5-22
6300
Riverside
Vail Lake area, base of Agua Tibia Mtn, E of Dorland Mtn, W of Kolb Crk.
549
Comment
UCR22163
Scutellaria tuberosa
Steve Boyd
1980-6-4
314
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
640
Comment
SBBG92462
Sedum spathulifolium
B. Pitzer, S. Myers, J. Wilkinson, T. Glenn
1986-6-22
637
Riverside
NE of Banning, E branch of Millard Cyn, along trail to Kitching Pk
Comment
SEINET7063428
Selaginella asprella
A. G. Vestal
1947-3-30
s.n.
Riverside
Along Route 74, San Jacinto Valley. UTM Zone 11, 514767mE, 3733157mN. (WGS84/NAD83).
582
Comment
POM12525
Selaginella bigelovii
Philip A. Munz, D. Keck
1922-4-14
5007
Riverside
East of White Water Ranch
244
Comment
POM177829
Selaginella bigelovii
Marcus E. Jones
1930-3-3
26520
Riverside
Santa Ana Mountains
Comment
SEINET2043064
Selaginella bigelovii
A. C. Sanders, O . F. Clarke, P. MacKay, S. White, C. L. Sanders
1994-11-27
15867
Riverside
Palm Canyon, from Hermit's Bench upstream to just beyond the confluence with East fork.
268
Comment
VVC2879
Selaginella bigelovii
Tim Thomas, P. J. MacKay
2010-4-12
5053
Riverside
San Bernardino Mtns, Whitewater River; Mouth of Catclaw Flat, at the Paw.
878
Comment
SEINET6837678
Selaginella bigelovii
Wanda P. Vestal, A. G. Vestal
1955-4-21
s.n.
Riverside
West of Perris, Gavilan Hills.
Comment
RSA482013
Selaginella watsonii
Richard Noyes, L. Arnseth
1988-9-10
724
Riverside
San Jacinto Mountains. North slope of Tahquitz Peak.
2682
Comment
RSA0012734
Senecio californicus
Bill Wagner
1988-3-2
s.n.
Riverside
Glenoaks Road about 2.5 mi S if Lake Skinner and ca. 8 mi NE of Temecula.
564
Comment
UC68959
Senecio californicus
H. M. Hall
April 1905
5785
Riverside
10 mi w Coachella (Colorado Desert); Colorado Desert
91
Comment
CAS-BOT-BC323967
Senecio flaccidus var. douglasii
A. M. White
1974-6-5
1132
Riverside
ca. 1 M from Corona Fwy, Aberhill Turnoff
457
Comment
CAS-BOT-BC323988
Senecio flaccidus var. douglasii
Roxana S. Ferris; Ruth P. Rossbach
1938-5-15
9548
Riverside
Cottonwood Springs Canyon.
Comment
JEPS4751
Senecio flaccidus var. monoensis
Roxana S. Ferris and R. Bacigalupi
1953-4-20
12634
Riverside
4.0 mi n Shaver Summit (road to Lost Palms Canyon)
Comment
UCR41458
Senecio mohavensis
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6137
Riverside
Sonoran (Colorado) Desert, N foot of the Chuckwalla Mountains, 2.75 mi (airline) SE of Desert Center
367
Comment
SBBG112480
Senna armata
C. Bornstein
1994-5-2
Riverside
Randolph Ranch, Joshua Tree Nat Monument
1280
Comment
UC66497
Senna armata
E. E. Schellenger
1904-10-29
26
Riverside
<Chucawalla> Bench Colorado Desert, <Chucawalla> Bench
Comment
UC1951161
Sequoia sempervirens
Scott D. White, Justin Wood
2009-5-22
12922
Riverside
SAN JACINTO MOUNTAINS: Halfway Spring, accessed via Old Control Road. USGS Blackburn Canyon 7.5' Quad.
Comment
CAS-BOT-BC240117
Setaria adhaerens
Malcom A. Nobs; S. Galen Smith
1948-9-3
492
Riverside
Imperial Valley. 2 miles north of Indio
Comment
UCR86197
Setaria adhaerens
A. C. Sanders
1995-5-23
17121
Riverside
Sonoran (Colorado) Desert, Coachella Valley, alluvial fans below the Santa Rosa Mountains, near the mouth of Martinez Canyon, at end of 72nd Avenue
25
Comment
UCR17432
Setaria pumila
Edward G. Wegenek
1970-8-24
LASCA- 952
Riverside
Sonoran (Colorado) Desert, Blythe area, SE part of county
79
Comment
RSA0076308
Sibaropsis hammittii
Naomi Fraga, Amber Maurice
2005-4-1
1532
Riverside
Elsinore Peak on a grassy knoll about 0.5 miles southeast of Elsinore Peak on the crest of the range, north of the Main Divide Road.
976
Comment Read comments Apr 28 2020
POM2959
Sidalcea malviflora subsp. sparsifolia
Robinson, Crocker
1916-3-29
s.n.
Riverside
Santa Ana Mountains, canyons near Murietta.
Comment
RSA0028792
Sidalcea malviflora subsp. sparsifolia
N. C. Cooper
1944-5-20
1240
Riverside
Palms to Pines Highway.
1433
Comment
JEPS50939
Silene antirrhina
W. L. Jepson
1901-5-22
1367
Riverside
Palm Canyon and return to Van Deventer's; Palm Canyon and return to Van Deventer's
Comment
UC217959
Silene antirrhina
P. A. Munz and I. M. Johnston
1922-5-19
5357
Riverside
5 mi ne Murietta; ne of Murietta
457
Comment
UCR91629
Silene gallica
D. L. Banks, Steve Boyd
1995-5-9
0395
Riverside
NW Palomar Mtns., Cleveland Natinal Forest, Agua Tibia Wilderness Area, N face of Agua Tibia Mtn., the Dorland Mtn. area, west of the Dripping Springs Alcove Area, west of Woodchuck Campground
790
Comment
SDSU4525
Silene laciniata subsp. major
Garrison
1962-7-16
8
Riverside
3 miles south of Temecula, on highway 395.
335
Comment
RSA614636
Silene multinervia
D. L. Banks
1997-3-29
1560
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. The headwaters of Pala Creek at the southern extremity of the Reservation, north the Riverside / San Diego County line border., West of the intersection of Magee Truck Trail and Moreno Road including a large area of vernally wet grassland at the extreme southwestern corner of the Reservation.
390
Comment
RSA570548
Silene multinervia