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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
SD132534
Abies concolor
F. C. Vasek
1977-11-25
771125 1
Riverside
San Jacinto Mountains, area below Boulder Basin Campground, just below Black Mountain Lookout
Comment
UCR63918
Abies concolor
Frank C. Vasek
1976-7-4
760704- 01
Riverside
Peninsular Range; San Jacinto Mtns., Pine Cove
1829
Comment
CAS-BOT-BC229316
Abronia villosa
Ynez Whilton Winblad
1937-2-15
s.n.
Riverside
Near Palm Springs
Comment
CAS-BOT-BC389743
Abronia villosa
M. Danielson
1963-12-23
s.n.
Riverside
Beginning of dirt road into Tahquitz Canyon
Comment
SFV4378
Abronia villosa
F. M. Ball
1964-1-4
s. n.
Riverside
San Bernardino Mountains About 16 miles east of Banning on main highway to Indio. Whitewater turnoff on east side of Whitewater Canyon.
450
Comment
RSA782341
Abronia villosa var. aurita
Jim Andre, G. L. Clifton
2011-2-22
17473
Riverside
Coachella Valley; N Palm Springs approx. 0.3 mile north of Hwy. 111, vacant lot at corner of San Rafael and Virginia Street.
189
Comment
SD247456
Abronia villosa var. aurita
A. C. Sanders, Nina Kidd, Jeff Crain
2015-3-31
41540
Riverside
Peninsular Range: Eastern Foot of the Santa Ana Mountains: Temescal Canyon Road, SE of El Hermano Road junction (Lake Mathews 7.5'Q)
315
Comment
RSA749943
Abronia villosa var. villosa
Justin M. Wood
2009-3-26
410
Riverside
[Coachella Valley:] Bermuda Dunes; Avenue 38, between Washington St and I-10.
37
Comment
UCR228397
Abronia villosa var. villosa
Thomas R. Stoughton, J. McConnaughy, A. Monks, M. Volke
2010-4-27
171
Riverside
Northeastern Colorado (Sonoran) Desert, Mecca Hills Wilderness, off Box Canyon Road (66th St./Hwy 195), campground east of Mecca
198
Comment
UCR234810
Abronia villosa var. villosa
Jim Andre, Glenn L. Clifton
2011-2-22
17467
Riverside
Coachella Valley, just south of Hwy I-10 at Amtrak train station parking , just west of North Indian Canyon Drive
186
Comment
UC303555
Abutilon theophrasti
Gordon Surr
Sep 1917
Riverside
Citrus Experimental Station Riverside
Comment
UCR253375
Acacia
Lauren Velasco
2014-9-2
s.n.
Riverside
Sonoran Desert; Coachella Valley, La Quinta Park in La Quinta, near the intersection of Adams St. and Blackhawk Way
27
Comment
RSA414901
Acacia greggii var. arizonica
Ora M. Clark
1929-3-17
1748
Riverside
S. La Quinta.
Comment
RSA592688
Acacia greggii var. arizonica
Scott D. White, Duayne Haselfeld
1996-7-2
4272
Riverside
Pinyon Flat area, N of Hwy. 74, ca. 10 road mi. E of junction w/ Hwy. 371. W facing slope of Sugarloaf Mtn and adjacent valley.
1250
Comment
RSA666720
Acacia redolens
A. C. Sanders, T. B. Salvato
2001-3-30
23856
Riverside
Temecula, Long Canyon west Del Rey Rd., along bottom of canyon W of junction of Av. Pina Colada.
366
Comment
CAS-BOT-BC30903
Acamptopappus sphaerocephalus
C. B. Wolf
1932-5-25
3681
Riverside
San Gorgonia Wash. On road to Snow Creek Canyon
365
Comment
SEINET9122084
Acamptopappus sphaerocephalus
N. Zabriskie, W. Zabriskie
1969-1
192
Riverside
Andreas Canyon near Palm Springs.
411
Comment
JOTR16556
Acamptopappus sphaerocephalus var. sphaerocephalus
Baker, James K. & Baker, Ilisa T.
1966-6-17
s.n.
Riverside
Joshua Tree National Park. COVINGTON FLATS
Comment
UC729968
Acamptopappus sphaerocephalus var. sphaerocephalus
Carl B. Wolf
1932-5-25
3681
Riverside
on road to Snow Creek Canyon San Gorgonia Wash
Comment
POM161531
Acer glabrum var. diffusum
Ralph Hoffmann
1929-9-6
s.n.
Riverside
San Jacinto Mountain.
Comment
UCR91004
Acer negundo
A. C. Sanders
1996-4-24
18086
Riverside
San Bernardino Mtns, Morongo Indian Reservation, SE edge of Burro Flats in vicinity of natural pond & bog
1159
Comment
CAS-BOT-BC20351
Achillea millefolium
P. Raven; R. Snow
1957-7-26
11108
Riverside
Meadow just below Vista Grande Ranger Station, Banning - Idyllwild road, San Jacinto Mts.
Comment
UC890980
Achillea millefolium
unknown
1932-8-4
3926
Riverside
1.5 mi from, on road to Banning Idyllwild; San Jacinto Mts., Strawberry Valley
1706
Comment Read comments Nov 2 2011
UC39963
Achnatherum occidentale subsp. pubescens
H. M. Hall
July, 1901
2537
Riverside
n side, San Jacinto Mts. San Jacinto Mts.
1524
Comment
POM183975
Achyronychia cooperi
P. A. Munz
1932-3-14
11999
Riverside
Palm Springs.
91
Comment
RSA423488
Achyronychia cooperi
P. A. Munz
1932-3-14
11999
Riverside
Palm Springs.
91
Comment
UCR132854
Achyronychia cooperi
Kent Beaman
1983-4-9
08
Riverside
Sonoran (Colorado) Desert, mouth of Box Canyon along the road, Mecca Mud Hills, south of Indio
61
Comment
UCR10956
Acleisanthes longiflora
Charlotte McCreary
1970-12-29
s.n.
Riverside
Colorado River Valley, near Palo Verde diversion dam on Hwy 95
91
Comment
SD133089
Acmispon glaber
Scott White
1991-3-22
Riverside
Los Alamos Road, ca. 2 mi. W of I-215 exit, by road; just E of the city of Murrieta, between Murrieta & I-215.
366
Comment
SBBG3387
Acmispon heermannii var. heermannii
H. and M. Dearing
1940-6-9
4367
Riverside
Pines to Palms Hwy, W of Ribbonwood
Comment
RSA0123157
Acmispon maritimus var. brevivexillus
Duncan S. Bell, Larry Heronema, Isaac Marck, Evan Meyer
2016-3-22
8967
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
SBBG67985
Acmispon maritimus var. brevivexillus
M. N. Ackley
1928-3-31
546
Riverside
Hidden Spring
304
Comment
SBBG28443
Acmispon rigidus
D. Myrick
1964-4-29
823
Riverside
10 mi W of Palm Desert on Pines to Palms Hwy 74
914
Comment
UCSB54191
Acmispon rigidus
McKinley, Gale
1985-3-26
Riverside
1/4 mile east of site #9 in Ryan Campground in boulder area in Joshua Tree National Monument
1310
Comment
CHSC99616
Acmispon strigosus
LeRoy Gross
2005-3-3
1591
Riverside
Colorado Desert; Northeastern Colorado Desert region: Palen Mountains, south side. Near end of old prospect road. Near 33.71244N, 115.11171W to 33.72053N, 115.11051W. Growing in sandy wash.
225
Comment
RSA588171
Acourtia microcephala
D. L. Banks, Victor Steinmann
1995-7-10
0747
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; Along the Wildhorse Trail, S of lower Arroyo Seco, NW of Wildhorse Peak., 33 deg 27'.024 N - 116 deg 57'.923 W.
597
Comment
SD181710
Acroptilon repens
Scott D. White
2000-5-5
7770
Riverside
Murrieta: Vacant lot on north corner at intersection of Jefferson Ave. and Murrieta Hot Springs Road.
323
Comment
RSA730044
Adenophyllum porophylloides
R. F. Thorne
1966-10-15
41799
Riverside
Dead Indian Canyon: Near Palm Desert at foot of Palms to Pines Highway
Comment
SD73614
Adenophyllum porophylloides
Helen V. Witham
1970-4-29
822
Riverside
Highway 74, 20 miles east of Lake Hemet.
1299
Comment
UC1929910
Adenostoma fasciculatum
Scott D. White
2004-4-26
10244
Riverside
San Jacinto Mountain foothills: Soboba Indian Reservation, Indian Creek Watershed. Lake Fulmore 7.5' Quad.
Comment
SEINET10848228
Adenostoma sparsifolium
Andrew Townesmith, Karen M. Meyer; Tracy Scott
2007-3-17
Townesmith 690
Riverside
San Bernardino National Forest, San Jacinto Ranger District. 3.0 miles NE of route 74 on Apple Canyon road. T5S R3E, corner of sections 27, 26, 34 and 35, San Bernardino meridian.
1554
Comment
CAS-BOT-BC69643
Adiantum capillus-veneris
Dr. Emmet Rixford
1917-4-17
s.n.
Riverside
Coachella Valley.
Comment
SBBG210
Adiantum capillus-veneris
H. and M. Dearing
1942-1-30
4790
Riverside
Palm Cyn near Palm Springs
Comment
SEINET10534193
Agave deserti
A. K. Evans
1976-4-13
Evans 5135
Riverside
Rocky slopes of Santa Rosa mountains.
Comment
RSA696465
Agave deserti subsp. deserti
J. R. Bruff
1934-7-5
s.n.
Riverside
San Jacinto Mountain
Comment Read comments Nov 7 2015
SEINET5641182
Agave deserti var. deserti
Wendy C. Hodgson, Andrew Salywon, Liz Slauson, Brandi Eide
2013-6-14
28520
Riverside
Santa Rosa Mountains, off of highway 74 south of Palm Desert.
759
Comment
UCR2124
Agrostis idahoensis
F. M. Reed
1908-7-14
2473
Riverside
San Jacinto Mtns., Meadow in Round Valley
2744
Comment
UCR201703
Agrostis viridis
Scott D. White, Justin M. Wood
2008-6-19
12277
Riverside
San Jacinto Mountains, meadows at Baldy Mountain
1677
Comment
RSA559337
Aira caryophyllea
Steve Boyd
1992-5-15
7405
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 Trail, west of Round Potrero.
671
Comment
RSA172212
Aliciella latifolia
R. F. Thorne
1963-3-29
32392
Riverside
Ca. 7-8 miles E of Mecca, Mecca Hills.
152
Comment
UC61551
Allenrolfea occidentalis
Miss Mary McKibben
1904-4-18
Riverside
Mecca Colorado Desert, Mecca
-5
Comment
UCD98018
Allionia incarnata
Geoffrey Levin
1976-3-27
689
Riverside
Chino Canyon. West of Palm Springs. Alluvial fan of San Jacinto Mts. Salton Sea Basin. Colorado Desert.
396
Comment
RSA36553
Allium denticulatum
Sara M. Schenck
1941-4-25
s.n.
Riverside
Quail Mountain.
1006
Comment
UCD138541
Allium haematochiton
Steve Myers
24-25 Feb 1988
s.n.
Riverside
Temescal Canyon, ca. 1/4 mi. west of intersection of Highway I-15 and Indian Truck Trail.
381
Comment
UCR214123
Allium haematochiton
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-2
37730
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
UCR27415
Allium haematochiton
John C. Roos
1950-3-18
4714
Riverside
Peninsular Range, 3 - 4 mi north of Murrietta in the hills
457
Comment
UCR29261
Allium lacunosum var. lacunosum
A. C. Sanders
1980-6-11
1577
Riverside
San Jacinto Mtns, Garner Valley area, 1.8 mi NE of Kenworthy Ranger Station on Morris Ranch Road
1616
Comment
UCR261555
Allium marvinii
John F. Green
2015-4-30
s.n.
Riverside
San Bernardino Mtns. Foothills, powerline route in hills north of Banning and west of Banning Canyon, east of Moore St.
898
Comment
RSA545777
Allium munzii
L. Arnseth
1990-5-11
7
Riverside
Gavilan Hills. 0.8 mi. E. of Arroyo del Toro.
488
Comment
SEINET8467245
Allium peninsulare
J. C. Roos
1948-5-22
3865
Riverside
In a canyon SE of the summit of Reche Canyon
732
Comment
UCR124659
Allium praecox
B. C. Templeton, C. B. & I. W. Clokey
1930-4-15
1484
Riverside
Gavilan Hills, north of Gavilan Peak, west of Perris
549
Comment
UC1931113
Allophyllum divaricatum
Scott D. White, Justin Wood
2008-6-18
12205
Riverside
San Jacinto Mountains: Hiking trail from K flat to Apple Canyon Rd.
Comment
CAS-BOT-BC170130
Alnus rhombifolia
Louis C. Wheeler
1933-12-2
2301
Riverside
Tahquitz Canyon, San Jacinto Mts.
243
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
RSA593984
Aloe saponaria
Darin L. Banks, Elizabeth Hedge Banks
1996-5-2
952
Riverside
NW Palomar Mountains; Agua Tibia Mountains; NW foothills of Dorland Mtn.; S end of Los Caballos Road, University of California-Emerson Oaks Reserve, at the Emerson Cottage.
524
Comment
UCR215451
Aloysia wrightii
Jim Andre, T. La Doux
2008-9-16
10685
Riverside
Mojave Desert, Joshua Tree National Park, along Bell Mountain Road atop Bell Mountain, c. 0.3 mi. north of radio tower
1359
Comment
UCR232359
Amaranthus
John F. Green
2008-4-16
0408- 38
Riverside
Peninsular Range; Perris-Aguanga Valley, SE edge of Romoland, edge of electrical power station, between Menifee and Palomar roads
446
Comment
RSA736797
Amaranthus albus
Scott D. White, Angelia Carey
2004-7-2
10567
Riverside
Soboba Indian Reservation, Poppet Creek Canyon.
549
Comment
UCR116923
Amaranthus blitoides
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-5-9
24222
Riverside
Perris-Aguanga Basin region, Hemet, SE of intersection of State Street and Gibbel Rd., small hill (1684 ft. at summit) at east end of Diamond Valley, 1 mi. SSW of Hemet Butte
513
Comment
UCR263225
Amaranthus blitoides
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-24
41467
Riverside
San Gorgonio Pass, San Gorgonio River wash, c. 2.95 miles ESE of Cabazon, c. 0.84 mi. NNW (335 deg. ) of One Horse Spring, south of I-10 and SE of water bottling plant, edge of wind farm
452
Comment
UCR120293
Amaranthus blitoides var. reverchonii
Mitch Provance
1998-7-23
905
Riverside
Jurupa Mountains, Jurupa Mountains Cultural Center, 1/4 mile SE of peak 1411
305
Comment
UC1563107
Amaranthus retroflexus
Steve Boyd, Tim Ross, and Laurel Arnseth
1989-6-10
3662 B
Riverside
Temecula Creek canyon, below the dam Vail Lake Area
457
Comment
UCR7930
Amaranthus retroflexus
O. F. Clarke
1968-10-8
s.n.
Riverside
Riverside, residence of O.F. Clarke, 1012 Spruce St.
306
Comment
CAS-BOT-BC22616
Ambrosia dumosa
Ira L. Wiggins
1941-3-24
9575
Riverside
Along eastern side of the Salton Sea, 2.7 miles S of Mortmar
Comment
HSC66728
Ambrosia dumosa
D. L. Goforth, D. Reed
1980-3-25
360
Riverside
Hwy. 195, 6 miles E of Mecca. Box Canyon, Mecca Hills
122
Comment
IRVC19740
Ambrosia dumosa
J. T. Smiley
1983-4-9
19
Riverside
Philip L. Boyd Deep Canyon Desert Research Center; student study area. northern Sonoran Desert
Comment
RSA727011
Ambrosia dumosa
Naomi Fraga, Lisa Rojas
2005-2-10
1415
Riverside
Just north of Palen Pass Road, ca. 10 miles east of Hwy 177.
502
Comment
SFV17216
Ambrosia dumosa
J. W. Dole
1980-11-1
s. n.
Riverside
Snow Creek road, 1 mile from junction of Highway 111 and Interstate Highway 10.
360
Comment
UC218034
Ambrosia dumosa
P. A. Munz, D. Keck
1922-4-13
4934
Riverside
slope of Aushurtz Canyon; Colorado Desert, Eagle Mts.
274
Comment
UC896717
Ambrosia dumosa
I. W. Clokey
1935-4-17
6729
Riverside
Mecca to Shaver's Wells; ; as Mecca-Shafer Wells
Comment Read comments Apr 24 2011
UCSB6547
Ambrosia dumosa
Leeuwen, Henry
1957-4-12
Riverside
In Whitewater Canyon, 1 mile from U.S. 60-70-99
Comment
RSA777764
Ambrosia ilicifolia
Thomas Stoughton, Stephanie Rockwood, Christi Gabriel
2011-4-27
1085
Riverside
Chuckwalla Mountains, Corn Springs Road, Crossing of main wash which drains Chuckwallas on east side toward Chuckwalla Bench
427
Comment
UCR41461
Ambrosia ilicifolia
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6131
Riverside
Sonoran (Colorado) Desert, N foot of the Chuckwalla Mountains, 2.75 mi (airline) SE of Desert Center
367
Comment
HSC80290
Ambrosia psilostachya
Steve Boyd
1985-8-7
1104
Riverside
Santa Rosa Plateau Region, NW base of Redona Mesa on Tenaja Rd., 0.8 mi.. east of junction with 8S01 and 8S02
Comment
POM246654
Ambrosia psilostachya
E. C. Jaeger
1938-10-30
s.n.
Riverside
Mecca.
-30
Comment
CAS-BOT-BC273013
Ambrosia salsola
Ira L. Wiggins
1941-3-24
9576
Riverside
Along eastern side of Salton Sea, 2.7 miles south of Mortmar
Comment
CAS-BOT-BC273018
Ambrosia salsola
Nancy Ryan Zabriskie; Walter Zabriskie
1971-2-15
346
Riverside
Near entrance gate, Andreas Canyon Club, South Palm Canyon Drive, Palm Springs
167
Comment
SEINET10797875
Ambrosia salsola
David B. Dunn
1947-3-16
Dunn 2920
Riverside
Found 1/2 mile west of Cabayon in Banning Pass.
Comment
JOTR32964
Amelanchier utahensis
La Doux, Tasha, Alice Miller and Victoria Sork
2009-5-3
2715
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, west side of Queen Mountain; granitic outcrops with sandy ephemeral wash
1408
Comment
POM126807
Ammannia coccinea
E. E. Schellenger
1894-8-10
s.n.
Riverside
Colorado Desert, River bottom - Paloverde
Comment
JEPS14148
Ammoselinum giganteum
P. A. Munz and D. Keck
1922-4-13
4930
Riverside
Chuckwalla Valley Colorado Desert (Hayfields); Chuckawalla Valley, Colorado Desert
152
Comment
UCR91732
Amorpha californica
A. C. Sanders, S. Hawkins, J. Goetzen, D. Freeman
1996-5-1
18100
Riverside
San Bernardino Mtns, Morongo Indian Reservation, natural pond & bog at SE edge of Burro Flats
1100
Comment
UCR133457
Amorpha californica var. californica
Tracy Tennant, J. S. Ross
1998-7-30
MOR- 677
Riverside
San Bernardino Mtns. Region, Morongo Indian Reservation, Hathaway Canyon, slope above and west of polygon H3.
976
Comment
CAS-BOT-BC177261
Amorpha fruticosa
H. M. Hall
1900-5-15
s.n.
Riverside
Reche [Canon] Canyon
457
Comment
RSA30674
Amorpha fruticosa
L. C. Wheeler
1932-7-9
939
Riverside
Santa River canyon 3 miles below Prado.
137
Comment
SD248414
Amorpha fruticosa
A. C. Sanders
2014-4-23
41058
Riverside
Peninsular Range: Temescal Valley, along Hostettler Rd. near Temescal Canyon Road and I-15, at bend in Hostettler Rd.
363
Comment
RSA0065487
Amsinckia
Eleanor McClung
1937-3-23
26
Riverside
Palm Springs.
Comment
RSA0089624
Amsinckia intermedia
Steve Boyd
1992-4-15
6867
Riverside
Santa Ana Mtns, San Mateo Cyn Wilderness Area. Bluewater Cyn along Bluewater Tr. dowstream to the confluence with San Mateo Creek.
335
Comment
UCR120925
Amsinckia intermedia
A. C. Sanders, Mark Elvin, Julie M. Vanderwier
2002-4-9
24923
Riverside
The Badlands, hills and canyons west of Laborde Canyon, 1 mile northeast of Eden Hot Springs, SW of Beaumont
671
Comment
UCR228844
Amsinckia intermedia
A. C. Sanders, Nathan Moorhatch
2011-3-22
38787
Riverside
Peninsular Range; Perris-Aguanga Basin, Romoland in Menifee Valley, powerline route along McLaughlin Rd. east of Trumble Rd. and west of Antelope Rd.
440
Comment
UCR158339
Amsinckia retrorsa
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30055
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
CLARK-A1528-775
Anagallis arvensis
Leland R. Dykes
1962-5-1
54
Riverside
Santa Ana Mountains
Comment
UCR163337
Anagallis arvensis
T. B. Salvato, Kelly Volansky
2003-3-27
128
Riverside
Santa Ana Mtns, foothills at edge of Temescal Valley, development called 'Trilogy at Glen Ivy,' between Bixby and Brown Canyons
396
Comment
UCR4122
Anagallis arvensis
Ronald M. Cope
1965-4-13
s.n.
Riverside
City of Riverside, on corner of where Gage canal crosses Le Conte Drive
290
Comment
VVC1461
Andropogon glomeratus
A. C. Sanders, J. Mac
1996-11-23
19657
Riverside
San Bernardino Mtns., Whitewater Canyon, just above Bonnie Bell, 2.3 miles below the stream crossing near the fish hatchery, E of VAMB Captain
534
Comment
IRVC3693
Angelica tomentosa
R. H. Whittaker, W. A. Niering
1963-5-28
SJ 19
Riverside
Below Idyllwild toward Mountain Center. Peninsular Ranges, San Jacinto Mountains
1524
Comment
UC891462
Anisocoma acaulis
K. Watkins and E. McClintock
1937-4-10
Riverside
near road to, on Palms-to-Pines Highwayl Shumway
Comment
UCR231814
Antirrhinum coulterianum
Brent Barnes, A. C. Sanders, Giles Waines, UCR Plant Taxonomy Class
2007-5-12
11
Riverside
Peninsular Range; San Jacinto Mtns., dirt forest service road north of Poppet Flats, west of Hwy 243
1253
Comment
RSA49378
Antirrhinum filipes
Philip A. Munz
1949-4-12
13033
Riverside
North base of Eagle Mts., Mojave Desert.
945
Comment
UCR102710
Antirrhinum filipes
B. G. Pitzer
1998-1-24
3395
Riverside
Sonoran (Colorado) Desert, N foot of Chuckwalla Mtns, Eagle Mt Rd, south side of Hwy I-10, 0.8 mi south of Hwy at powerline rd, & wash directly south of road
500
Comment
RSA221092
Antirrhinum kelloggii
E. W. Lathrop
1966-3-23
6080
Riverside
Skyline Drive, 4 mi. W of Corona, Tine Mine Canyon
305
Comment
POM354918
Antirrhinum nuttallianum subsp. nuttallianum
Anstruther Davidson
1892-05
s.n.
Riverside
Banning.
Comment
RSA501015
Apiastrum angustifolium
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-4-1
3134
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
RSA0126159
Arabis glabra
C. B. Wolf
1931-5-11
1962
Riverside
Near Pipe Creek, above Hemet Valley, San Jacinto Mountains.
1677
Comment
RSA0126304
Arabis hirsuta var. glabrata
Orlando Mistretta
2009-7-10
3997
Riverside
Santa Ana River Canyon. Vicinity of Camp Round Meadow; 0.40 miles SE of junction of highway 38 and Jenks Lake Rd.
2027
Comment
CAS-BOT-BC423306
Arctostaphylos
L. Nye; G. Gust
2005-3-11
70
Riverside
BM 2228 ca. 4 miles W of Murrieta.
453
Comment
RSA629129
Arctostaphylos
Jon E. Keeley
1992-7-17
16782
Riverside
Rd. to Thomas Mtn. (5S15), 4.3 km north of Toolbox Spring. San Jacinto Mtns.
1920
Comment
RSA629132
Arctostaphylos
Jon E. Keeley
1992-7-16
16565
Riverside
Red Mountain Road/Stanley Road, 11.7 km east of R3 on Stanley Road.
975
Comment
RSA629390
Arctostaphylos glandulosa
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-11
19514
Riverside
Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns.
820
Comment
RSA629456
Arctostaphylos glandulosa
Jon E. Keeley
1992-7-17
16802
Riverside
Road to Thomas Mountain (5S15), 6.3 km north of Toolbox Spring.
1770
Comment
RSA629461
Arctostaphylos glandulosa
Jon E. Keeley
1992-7-17
16813
Riverside
Rd. to Thomas Mtn. (5S15), 9.5 km north of Toolbox Spring.
1640
Comment
UCR273497
Arctostaphylos glandulosa
A. C. Sanders, Glen Morrison
2016-8-4
42603
Riverside
Peninsular Range; Santa Ana Mountains, South Main Divide Road, near Elsinore Peak, 0.35 km by road south of road junction to Elsinore Peak towers
998
Comment
OBI42561
Arctostaphylos glandulosa subsp. leucophylla
A. C. Sanders
1986-6-1
6549
Riverside
San Jacinto Mts, along trail toward Spitler Peak from the Hurkey Crk camp to Bonita Vista road.
1707
Comment
RSA629415
Arctostaphylos glandulosa subsp. leucophylla
Allen Massihi, Jon E. Keeley, Robert Goar
1992-8-11
19532
Riverside
Southwest of Wildomar, off Hacienda Rd., north of Avenida La Cresta, west of Clinton-Keith Rd., southern Santa Ana Mtns.
820
Comment
UCR95942
Arctostaphylos glandulosa subsp. leucophylla
Scott D. White
1996-8-1
4450
Riverside
San Jacinto Mountains, Idyllwild area north of Isomata along USFS Road 5S24.1
1646
Comment
JOTR29595
Arctostaphylos glauca
Andre, Jim
2006-4-26
6775
Riverside
Joshua Tree National Park. ridgetop W of upper Long Canyon, approx 0.5 mi. S. of radio tower and of NE corner (boundary) of park
1324
Comment
POM158433
Arctostaphylos glauca
P. A. Munz
1927-5-21
10852
Riverside
San Carlos Pass, 2 mi S.E. of Ansa.
1372
Comment
RSA604867
Arctostaphylos glauca
Scott D. White
1995-12-24
3801
Riverside
Lakeview Mts. About 7 road miles SE of Davis Rd./Ramona Expwy. intersection.
671
Comment
RSA631746
Arctostaphylos glauca
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-10
19261
Riverside
Highway 79, 5 km west of Radec.
580
Comment
RSA631849
Arctostaphylos glauca
Jon E. Keeley, Allen Massihi, Robert Goar
1992-8-18
20177
Riverside
Truck trail on north-face of Santa Rosa Mountain, ca. 3 km south of Pinyon Pines, Santa Rosa Mountains.
1350
Comment
SBBG21961
Arctostaphylos glauca
R. F. Thorne with J. Olmstead
1963-7-26
32817
Riverside
Trabuco District, Cleveland Nat Forest
304
Comment
UC63819
Arctostaphylos glauca
H. M. Hall
May 1897
518
Riverside
at lower altitudes and on Juniper Hill San Jacinto Mountains
Comment
RSA633527
Arctostaphylos parryana subsp. desertica
Jon E. Keeley, Allen Massihi, Robert Goar
1992-8-18
20112
Riverside
Truck trail on north-facing slope of Santa Rosa Mountain, ca. 8 km south of Pinyon Pines, Santa Rosa Mountains.
1750
Comment
RSA633746
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-9-27
21791
Riverside
Dirt road to Santa Rosa Mountain, 12.3 km southeast of Highway 74, northwest side of Santa Rosa Mountains.
2190
Comment
RSA634368
Arctostaphylos parryana subsp. parryana
Jon E. Keeley
1992-7-16
16641
Riverside
Road to Santa Rosa Mountain (7S02), 4.0 km south of Highway 74.
1625
Comment
CAS-BOT-BC44366
Arctostaphylos pringlei subsp. drupacea
S. B. Parish; W. F. Parish
1882-6-1
936
Riverside
San Jacinto Mt.
Comment
POM306142
Arctostaphylos pringlei subsp. drupacea
Henry J. Ramsey, Henry J. Ramsey
1937-5-30
I- 333
Riverside
Santa Rosa Mountains.
Comment
RSA396112
Arctostaphylos pringlei subsp. drupacea
C. B. Wolf
1932-8-4
3922
Riverside
Strawberry Valley, 1.5 miles froStrawberry Valley.m Idyllwild on road to Banning
1707
Comment
RSA59196
Arctostaphylos pringlei subsp. drupacea
Frank W. Gould
1943-4-18
2135
Riverside
8 miles east [NW] of Idyllwild
Comment Read comments Sep 29 2011
UCD105733
Arctostaphylos pringlei subsp. drupacea
K. M. Meyer; A. Townesmith, T. Scott
2007-3-16
15
Riverside
San Bernardino National Forest. Next to Lake Fulmor, 17 mi. S on Hwy 243 (off I-10).
1632
Comment
SEINET11977832
Arctostaphylos pringlei subsp. drupacea
A. E. Wieslander
1938-1
821
Riverside
Idyllwild, Strawberry Valley
168
Comment
POM367447
Arctostaphylos pungens
Albert J. Perkins
3303
Riverside
Idyllwild region
Comment
RSA635772
Arctostaphylos pungens
Jon E. Keeley
1992-7-17
16728
Riverside
Morris Ranch Road (6S06), 0.8 km east east of Highway 74, Garner Valley.
1440
Comment
RSA635789
Arctostaphylos pungens
Jon E. Keeley
1992-7-16
16526
Riverside
Red Mountain Road, 5 km east of R3.
1000
Comment
RSA635996
Arctostaphylos rainbowensis
Jon E. Keeley
1992-9-26
21608
Riverside
W of Hwy 15, 1.5 km S of Temecula.
430
Comment
RSA636159
Arctostaphylos rainbowensis
Jon E. Keeley
1992-8-2
18813
Riverside
East of Hwy 15, off Rainbow Cyn. Rd., 3 km north of San Diego Co. line.
400
Comment
SDSU17430
Arctostaphylos rainbowensis
C. Matt Guilliams
2007-8-2
396
Riverside
Santa Margarita Ecological Reserve, east of 'Highlands Trail' on mesa top near weather station. Among boulders, exposed, 0 slope.
639
Comment
UCR194827
Arctostaphylos rainbowensis
Scott D. White, J. Wood
2007-4-16
11654
Riverside
Peninsular Range, near Rainbow Valley, mountains west of I-15 Fwy and immediately north of San Diego County boundary
579
Comment
UCR12531
Arctotis fastuosa
Charlene McHaney
1972-5-1
s.n.
Riverside
large field on Florida Street, Valle Vista, near Hemet
559
Comment
RSA0122711
Argyrochosma jonesii
Duncan S. Bell, LeRoy Gross
2016-3-30
9149
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; in a side canyon off of Martinez Canyon, approximately 7.5 air miles southeast of the summit of Martinez Mountain.
970
Comment
JOTR35091
Aristida adscensionis
La Doux, Tasha, M. Harding and M. Stewart
2010-3-24
3542
Riverside
Joshua Tree National Park. Southern end of Coxcomb Mountains with metasedimentary rocks; exposed ridge with rocky outcrops
Comment
UCD56395
Aristida adscensionis
Ira L. Wiggins
1941-3-27
9676
Riverside
south end of Coxcomb Mountains, 8 miles northeast of Desert Center.
Comment
UCD56427
Aristida adscensionis
D. C. Finfrock
1951-5-10
s.n.
Riverside
10 miles west of Blythe, Highway 60-70 at Black Rock.
Comment
UCR72762
Aristida adscensionis
Megan Phillips
1991-10-17
92- 20
Riverside
Sonoran (Colorado) Desert/ San Jacinto Mtns., Palm Springs, Tahquitz debris bain at base of Tahquitz Canyon, off Sunnydunes Drive
Comment
RSA27422
Aristida adscensionis var. abortiva
C. L. Hitchcock
1940-3-30
5878
Riverside
Cottonwood Spring.
Comment
JOTR35934
Aristida purpurea var. fendleriana
De Groot, Sarah J., Jessica Chu, Loraine Washburn
2013-3-22
6882
Riverside
Joshua Tree National Park. Cottonwood Spring; Fan palm oasis and surrounding slopes.
905
Comment
UCD56564
Aristida purpurea var. nealleyi
F. M. Reed
1927-3-18
5426
Riverside
Colorado Desert, Salt Creek Wash.
152
Comment
SEINET10821138
Artemisia californica
David B. Dunn
1948-1-25
Dunn 3644
Riverside
Found 1/4 mile NW of Highway Junction near March Field east of Riverside.
Comment
UC29690
Artemisia douglasiana
H. M. Hall
1901-8-1
2633
Riverside
south side San Jacinto Mountains
1524
Comment
UCR163793
Artemisia douglasiana
John F. Green
2005-11-2
s.n.
Riverside
Peninsular Range, Southern Santa Ana Mtns., Santa Rosa Plateau, La Cresta area, Los Alamos Canyon 1.5 mi. SW of Los Alamos Ranch, just outside Cleveland Nat. Forest boundary
564
Comment
IRVC493
Artemisia dracunculus
R. H. Whittaker, W. A. Niering
1963-6-11
SJ 391
Riverside
Summit Toro Peninsular Ranges, Santa Rosa Mountains
2652
Comment
RSA736852
Artemisia ludoviciana
Scott D. White, Angelia Carey
2004-7-2
10595
Riverside
San Jacinto Mountain foothills: Soboba Indian Reservation, Poppet Creek Canyon.
549
Comment
POM244867
Artemisia tridentata
E. C. Jaeger
1938-8-15
s.n.
Riverside
Cottonwood, south of Hemet
976
Comment
LA202958
Artemisia tridentata subsp. tridentata
Harlan Lewis;
1939-10-22
1034
Riverside
San Jacinto Mountains, Hemet Lake
1371
Comment
RSA97780
Artemisia tridentata subsp. tridentata
Marcus E. Jones
1900-7-13
s.n.
Riverside
Dripping Spring, near Temecula.
366
Comment
RSA645934
Asclepias eriocarpa
Scott D. White
1999-6-8
7455
Riverside
Corona, near Bedford Canyon: foothills at eastern slope of Santa Ana Mts. ''Joseph Canyon'' wash near a disused quarry.
335
Comment
SEINET955306
Asclepias eriocarpa
Al Grable
1976-1
6497
Riverside
San Jacinto Mountains, San Bernardino National Forest. Near May Valley Road (PC 2000) between South Ridge Trail and locked gate at edge of private land.
1646
Comment
RSA4914
Asclepias erosa
C. B. Wolf
1932-4-28
3076
Riverside
19 mi. W. of Blythe on the Mecca rd.
122
Comment Read comments Mar 26 2011
RSA502495
Asclepias erosa
Steve Boyd, Tim Ross, L. Arnseth
1989-6-11
3736
Riverside
Vail Lake area, recently burned hills at W end of lake SW of dam.
488
Comment
RSA525295
Asclepias erosa
W. Wisura
1991-4-28
4488
Riverside
20.6 mi. N of Desert Center along Rice Road in Creosote Bush Scrub.
Comment
UCR34993
Asclepias fascicularis
L. B. Ziegler
1964-7-14
037
Riverside
San Jacinto Mtns, Garner (Hemet) Valley
1375
Comment
SBBG58653
Asclepias subulata
S. W. Hutchinson
-Feb-1927
10
Riverside
Box Cyn
121
Comment
UCSB11461
Asclepias subulata
Dearing, Hugh; Dearing, Margaret
1940-11-10
Riverside
1000 Palm Canyon, Colorado Desert
Comment
CAS-BOT-BC65784
Aspidotis californica
F. M. Reed
1908-2-1
2236
Riverside
Riverside
Comment
RSA5226
Aster alpigenus var. andersonii
C. B. Wolf
1932-8-5
3953
Riverside
On trail from Tahquitz Valley to San Jacinto Peak; head of a fork of Tahquitz Creek. San Jacinto Mountains.
2744
Comment
CAS-BOT-BC177464
Astragalus aridus
P. A. Munz; D. Keck
1922-4-8
4739
Riverside
Mecca, Colorado Desert
-30
Comment
CAS-BOT-BC177465
Astragalus aridus
H. M. Hall
1905-4-1
5826
Riverside
Near Indio
0
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
RSA800104
Astragalus aridus
Duncan S. Bell, Kim Clark, Ingrid Crickmore, Bob Ellis, Keir Morse, Gene Ratcliff
2013-4-7
4767
Riverside
East side of the Arica Mountains; west side of Rice Valley approximately 6 air miles southeast of the ghost town of Rice or approximately 5.3 air miles east of Priests Well.
198
Comment
SD134669
Astragalus aridus
Craig Reiser
1993-3-16
Riverside
Coachella Valley near Thousand Palms, not far from Washington Street interchange on Highway 10
Comment
SEINET3130821
Astragalus coulteri
G. B. Grant
1906-1
77 a-6747
Riverside
Palm Springs, on Colorado Desert
Comment
CAS-BOT-BC177734
Astragalus crotalariae
Ira L. Wiggins
1941-3-24
9580
Riverside
Along eastern side of Salton Sea, 2.7 miles south of Mortmar
Comment
CAS-BOT-BC177735
Astragalus crotalariae
John Thomas Howell
1928-3-25
3549
Riverside
Indio, Colorado Desert
Comment
CHSC823
Astragalus crotalariae
E. Thomas
1940-3-3
Riverside
Coachella Valley.
-30
Comment
UCR144403
Astragalus didymocarpus var. didymocarpus
Scott D. White
2001-4-19
8383
Riverside
Perris-Aguanga Basin, Perris / Sun City area. Just east of Goetz Road and south of Ethanac Road, c. 1.5 - 2.0 mi west of Interstate 215
473
Comment
RSA775122
Astragalus douglasii var. douglasii
Orlando Mistretta, Duncan S. Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
5025
Riverside
Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 0-1 miles above Whitewater Visitor Center (Whitewater Trout Farm); between N34.00456, W116.67238 and N33.99629 and W116.66010
750
Comment
UC862976
Astragalus douglasii var. douglasii
Marcus E. Jones, A. M.
1882-4-24
3166
Riverside
San Jacinto
Comment
LA204956
Astragalus douglasii var. parishii
Darlean Wagner;
1954-5-22
sn
Riverside
by glen on other side of Fullmer [Fulmor] Lake
Comment
UC13446
Astragalus douglasii var. parishii
H. M. Hall
May 1899
1158
Riverside
Van de Venter's San Jacinto Mountians, El Toro Region, Van de Venter's (in the El Toro Region, San Jacinto Mountains)
1371
Comment
CLARK-A1528-2743
Astragalus gambelianus
John C. Roos
1952-5-19
5689
Riverside
Moreno
487
Comment
UCR228835
Astragalus gambelianus
A. C. Sanders, T. B. Salvato
2011-4-27
39334
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
CAS-BOT-BC186902
Astragalus insularis var. harwoodii
C. L. Hitchcock
1966-3-21
24331
Riverside
15 mi. s. of Rice, on dirt road to Blythe
Comment
RSA774902
Astragalus lentiginosus var. coachellae
Duncan S. Bell, Amber Swanson
2011-2-18
2024
Riverside
Coachella Valley area; Edom Hill; along Edom Hill Road near dump; 0.6 road miles from junction of Varner Road and Edom Hill Road.
259
Comment
UCR86648
Astragalus lentiginosus var. coachellae
A. C. Sanders, James C. Dice, K. C. Rose, D. Woodard
1995-3-29
16257
Riverside
San Jacinto Mtns/Sonoran (Colorado) Desert, San Gorgonio Pass; alluvial fan at the mouth of Snow Creek, between Hwy 111 and Snow Creek Village
427
Comment
JOTR16677
Astragalus lentiginosus var. variabilis
Walters, Jim
1967-3-11
s.n.
Riverside
Joshua Tree National Park. 1/2 MILE NORTH SQUAW TANK
1219
Comment Read comments Jun 16 2013
RSA73531
Astragalus lentiginosus var. variabilis
D. D. Keck, H. G. Baker, P. Dansereau, H. Nordenskiold
1949-4-23
6249
Riverside
6 miles N. of Desert Center on road to Rice, eastern Colorado Desert.
Comment
POM229797
Astragalus leucolobus
P. A. Munz
1937-5-30
15134
Riverside
Santa Rosa Peak.
2409
Comment
RSA125538
Astragalus leucolobus
R. Weatherby
1949-6-6
659
Riverside
Santa Rosa Mountain.
1982
Comment
SEINET7063054
Astragalus nuttallii
A. G. Vestal
1963-5-20
s.n.
Riverside
Long Valley Road at Temecula and at the junction with Route 395 (115). UTM Zone 11, 485910mE, 3706825mN. (WGS84/NAD83).
308
Comment
CAS-BOT-BC192824
Astragalus pomonensis
K. Watkins; E. McClintock
1937-4-9
s.n.
Riverside
Pasture of 1 mi. West of San Jacinto
Comment
CAS-BOT-BC192825
Astragalus pomonensis
C. F. B.
1904-4-5
4131
Riverside
Hemit [Hemet]
Comment
CAS-BOT-BC194128
Astragalus pomonensis
Frank W. Gould
1943-4-18
2155
Riverside
3 miles west of Beaumont near junction.
Comment
RSA415662
Astragalus pomonensis
H. E. Hasse
1892-07
s.n
Riverside
San Jacinto.
Comment
UC536841
Astragalus pomonensis
M. E. Jones
1933-4-5
Riverside
Hemet
Comment Read comments Mar 24 2011
UC863012
Astragalus pomonensis
C. B. Clokey, I. W. Clokey and B. C. Templeton
1930-4-15
4634
Riverside
Perres-Gavilan Peak
600
Comment Read comments Jul 5 2010
UCR111970
Astragalus pomonensis
A. C. Sanders, T. B. Salvato
2000-5-25
23401
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
POM26330
Astragalus sabulonum
Marcus E. Jones
1906-4-30
s.n.
Riverside
Indio.
Comment
RSA415845
Astragalus tricarinatus
Ralph Hoffmann
1929-9-13
s.n.
Riverside
Colorado Desert, Riverside.
Comment
UC218672
Athyrium filix-femina var. cyclosorum
P. A. Munz
1922-7-6
6030
Riverside
n fork of Tahquitz Creek; San Jacinto Mts
2225
Comment
RSA606389
Athysanus pusillus
Jon E. Keeley
1994-4-7
25288
Riverside
Shipley Reserve, study site Sh4. S of Hemet, S end of Rawson Road
660
Comment
UCR21906
Athysanus pusillus
Steve Boyd
1980-5-3
170
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
625
Comment
CAS-BOT-BC98814
Atrichoseris platyphylla
Mrs. Jos Clemens
1922-4-10
s.n.
Riverside
Mecca
Comment
UCR51785
Atrichoseris platyphylla
Geo. Cantwell
1935-4-8
s.n.
Riverside
Sonoran (Colorado) Desert, McCoy Spring, McCoy Mountains
Comment
CLARK-A1528-1189
Atriplex canescens
John C. Roos
1946-9-2
2987
Riverside
Moreno Valley
Comment
RSA543198
Atriplex canescens
Steve Boyd, Timothy S. Ross, Mike Hammitt
1991-5-2
6098
Riverside
Vail Lake region, SW and W flanks of Billy Goat Mountain 3 miles N Highway 79, 1 mile W of Highway 371, N of Aguanga.
600
Comment
UC1136265
Atriplex canescens
H. S. Yates
1936-4-7
5414
Riverside
Palm Springs San Jacinto Quad., Palm Springs
Comment
CAS-BOT-BC170230
Atriplex canescens subsp. linearis
Carl B. Wolf
1932-10-13
4324
Riverside
NE side of Salton Sea, at Durmid, NE side of S.P.R.R. tracks - Colorado Desert
-60
Comment
POM202642
Atriplex canescens var. laciniata
W. M. Ingram
1934-10
2
Riverside
6 miles southwest [southeast] of Whitewater Highway 99, Colorado Desert. Below sea level.
Comment Read comments Dec 11 2011
RSA520929
Atriplex coronata var. notatior
D. E. Bramlet
1990-7-20
2054
Riverside
California Dept. of Fish and Game, San Jacinto Wildlife Area. Populations are found just west of the old San Jacinto river channel and adjacent to the first waterfowl pond.
476
Comment
RSA532564
Atriplex coronata var. notatior
D. E. Bramlet
1991-6-1
2178
Riverside
1.4 km west of Nuevo and some 10 m. south of the end of the 12th street. The population is some 17 m. east of the San Jacinto River.
473
Comment
SEINET3931219
Atriplex coronata var. notatior
John Roos
1952-1
Riverside
Comment
RSA537267
Atriplex coulteri
D. E. Bramlet
1991-5-10
2149
Riverside
6.5 miles west of hemet, approximatly 500 m south and west of the ntersection of Warren and Florida (Hwy 74) and 80 miles east of the MWD San Diego Canal.
457
Comment Read comments Feb 3 2015
UCR274331
Atriplex elegans
Mitch Provance
2012-7-11
612- 63
Riverside
Badlands of Western Riverside County, Beaumont, S side of 4th St., near Risco Circle
773
Comment
RSA784951
Atriplex hymenelytra
Duncan S. Bell
2012-2-12
3109
Riverside
Mecca Hills: approximately 1.25 air miles north of Box Canyon Road, and approximately 4 air miles southwest of Shavers Well.
256
Comment
CAS-BOT-BC170069
Atriplex parishii
H. M. Hall
1901-6-1
2146
Riverside
Eastern base, along the borders of the Colorado Desert.
Comment
UCR121206
Atriplex rosea
D. E. Bramlet, D. J. Bradney
1989-7-3
1930
Riverside
Perris-Aguanga Basin region, Diamond Valley, just north and east of the Searl Ranch buildings
482
Comment
UCR167833
Atriplex serenana
T. B. Salvato, Melissa Clemons
2005-6-23
1305
Riverside
Peninsular Range; Temescal Valley, Walker Canyon, 1.5 mi due east of Alberhill, N of Hwy I-15
412
Comment
UCR232781
Avena fatua
John F. Green
2008-4-16
0408- 30
Riverside
Peninsular Range; Perris-Aguanga Valley, SE of Romoland, powerline route north of McLaughlin Rd. near Palomar Rd.
445
Comment
UCR82243
Avena fatua
J. M. Stewart
1994-5-2
863
Riverside
Western Colorado Desert, Coachella Valley, Thermal, Tyler St. and Avenue 66
Comment
RSA595274
Avena fatua
D. L. Banks, Victor Steinmann
1996-4-20
895
Riverside
NW Palomar Mountains; Agua Tibia Mountains; NW foothills of Dorland Mtn.; S end of Los Caballos Road, University of California-Emerson Oaks Reserve.
536
Comment
JOTR16561
Baccharis brachyphylla
Hogan, J.
1974-9-27
164
Riverside
Joshua Tree National Park. RYAN CAMPGROUND
1325
Comment
CLARK-A1528-5449
Baccharis emoryi
John C. Roos
1948-11-6
4077
Riverside
Box Springs Mountains
Comment
RSA736238
Baccharis emoryi
Scott D. White, Jonathan Campbell
2008-4-18
11900
Riverside
Perris / Elsinore Basin: Foothills of Gavilan Hills at Temescal Wash, near Olsen Canyon. 'Morgan' Property, Alberhill area.
274
Comment
CAS-BOT-BC106702
Baccharis salicifolia
L. R. Abrams
1926-3-26
11069
Riverside
Palm Canyon
Comment
JOTR29284
Baccharis salicifolia
La Doux, Tasha
2003-9-4
1574
Riverside
Joshua Tree National Park. Queen Mountains; Barker Dam
1280
Comment
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
UC1871349
Baccharis salicina
Steve Boyd, Tim Ross, Travis Columbus
1993-10-23
8200
Riverside
Peninsular Ranges; Santa Ana Mountains region; Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Morrell Canyon along Morgan Trail (5W02). T6S R5W W/2 SE/4 sec. 22. E/2 NW/4 sec. 27. Elev. 2880 - 2480 ft.
Comment
UC484085
Baccharis salicina
C. B. Wolf
1931-3-13
Riverside
2 mi n Blythe
152
Comment
IRVC510
Baccharis sergiloides
R. H. Whittaker, W. A. Niering
1963-6-1
SJ 160
Riverside
Palms to Pines Hwy., slope draw. Santa Rosa Mountains
701
Comment
UC496518
Baccharis sergiloides
P. A. Munz
1932-10-16
12843
Riverside
along road to Deep Canyon to Vandeventer Flat Santa Rosa Mts.
1066
Comment
UCR19179
Baccharis sergiloides
John C. Roos
1948-9-14
3003
Riverside
Santa Rosa Mtns, Dos Palmas Spring, east of Asbestos Mountain
1070
Comment
HSC25084
Bahiopsis parishii
Richard Spjut
1972-2-1
2168
Riverside
Colorado Desert: N face of the Chuckawalla Mtns., ca. 3-4 mi. S of Desert Center; Providence Mtns., Morongo Basin and also along the W border of the Colorado Desert
305
Comment
POM10252
Bahiopsis parishii
Charlotte M. Wilder
1907-04
s.n.
Riverside
Andreas Canyon, near Palm Springs
Comment
POM172024
Bahiopsis parishii
Philip A. Munz
1930-5-1
11924
Riverside
One mile east of Cabazon
Comment
RSA1081
Bahiopsis parishii
J. T. Howell
1927-4-1
527
Riverside
Mission Creek, Colorado Desert
610
Comment
CAS-BOT-BC99962
Baileya pauciradiata
N. Aitkenhead
1977-2-1
2110
Riverside
1000 Palms Sand Dune Natural Area
Comment
POM350663
Baileya pauciradiata
N. C. Cooper
1949-3-15
3032
Riverside
Palm Springs
122
Comment
UCR41337
Bebbia juncea
N. M. Fellows
1984-11-12
26
Riverside
San Jacinto Mtns., Oasis de los Osos Preserve of the Nature Conservancy, off Snow Creek Canyon at the N foot of San Jacinto Mtn.
489
Comment
SEINET10616170
Bebbia juncea
David B. Dunn, Howard Brown; Elizabeth M. McClintock
1947-3-15
Dunn 2869
Riverside
Pushawalla Canyon, Indio Hills. In dry wash.
Comment
CAS-BOT-BC100123
Bebbia juncea var. aspera
M. McCollum
1976-6-10
2009
Riverside
8 mi SSW of Yucca Valley
914
Comment
CAS-BOT-BC100128
Bebbia juncea var. aspera
F. Grinnell
1908-7-25
s.n.
Riverside
San Jacinto R.
762
Comment
CHSC95388
Bebbia juncea var. aspera
R. Kobaly; Singer, A., Spurrier, C., Thompson, D., Way, M. J.
2001-6-12
1
Riverside
Riverside County. White Water Canyon. 4.8km north of Highway 10 SBBM, San Gorgonio Wilderness.
570
Comment
UC665555
Bebbia juncea var. aspera
Annie M. Alexander and Louise Kellogg
1941-5-12
2158
Riverside
road to Black Eagle Mine (Eagle Mountains, Colorado Desert); Colorado Desert, Eagle Mountains
777
Comment
CLARK-A1528-100
Beloperone californica
Charlotte Stocks
1964-9-11
Riverside
La Quinta
Comment
UCR17557
Bergia texana
John C. Roos
1952-5-28
5730
Riverside
Perris-Aguanga Basin region, San Jacinto River bottomland 1 mile southeast of Perris
427
Comment
UCR266819
Bergia texana
D. E. Bramlet
2005-7-13
3893
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
LA204860
Bernardia incana
Carl Epling;
May 1938
sn
Riverside
Santa Rosa Mountains, Pinon Flats
Comment
POM172733
Bernardia incana
M. French Gilman
1930-4-6
9
Riverside
[Monsen] Canyon, Eagle Mts.
Comment
POM299247
Bernardia incana
Louise Kellogg, Annie M. Alexander
1941-5-23
2220
Riverside
North slope of Eagle Mountains. Base of mountain and up canyon to 4500 feet, altitude 3800 feet near mouth of canyon.
1159
Comment
UCD142299
Bernardia incana
Nancy Ryan Zabriskie; Walter Zabriskie
1972-4-9
511
Riverside
Sta. Rosa Mts.; small canyon NW from Hwy 74 at 81.72.
1219
Comment
NY43196
Bernardia myricifolia
J. B. Walker
1995-5-3
1405
Riverside
S of Palm Desert, along Hwy 74, 3km E of Pinyon Flats Campground
1200
Comment
HSC78731
Blennosperma nanum var. nanum
A. C. Sanders, T. Glenn
1983-4-17
3728
Riverside
Mesa de Colorado, Santa Ana Mtns., 5 mi. SW of Murrieta
612
Comment
CSUSB941
Bloomeria crocea
Mark Eutenier
1973-5-30
730530 4
Riverside
Box Springs Road, side canyon running east-west from main canyon 50 yards north of tower and Big "C", 50 yards east of main canyon 5 feet up north facing slope.
548
Comment
UC3232
Bloomeria crocea
H. M. Hall
1901-6-1
2101
Riverside
San Jacinto Mountains; s side
1463
Comment
SD51942
Bloomeria crocea var. crocea
Reid Moran
1962-7-7
9864
Riverside
Damp soil near Strawberry Creek, 2 miles southwest of Idyllwild, San Jacinto Mountains.
1550
Comment
RSA0093773
Boerhavia coulteri
Duncan S. Bell
2015-9-30
8681
Riverside
Santa Rosa Mountains; Little Pinyon Flat; collecting in a large drainage from Cactus Spring Trail to Horsethief Creek.
1246
Comment
UCR57890
Boerhavia intermedia
J. M. Stewart
1989-9-17
603
Riverside
Western Colorado Desert, Coachella Valley, Pushawalla Canyon, Indio Hills.
Comment
UCD170133
Boerhavia triquetra var. intermedia
A. C. Sanders
1989-9-19
9511
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, 1.75 km (airline) south of Tabaseca Tank, along the wash above 'Tabaseca Target.
680
Comment
JOTR38528
Boerhavia wrightii
Harding, Mitzi, Kipp Callahan
2012-8-27
298
Riverside
Joshua Tree National Park. Pinto Basin, along southern edge of Pinto Mountains; off Brooklyn Mine Road near park boundary
Comment
RSA683912
Boerhavia wrightii
Michael Denslow
2003-9-14
1569
Riverside
Maniobra Valley, Chiraco Summit Road off I-10.
517
Comment
UCR275582
Bolboschoenus maritimus subsp. paludosus
T. B. Salvato
2005-6-13
605- 13
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
JOTR29180
Bouteloua aristidoides var. aristidoides
La Doux, Tasha
2003-9-24
1257
Riverside
Joshua Tree National Park. Queen Mountain, Trail to Barker Dam (stop 1)
1296
Comment
SEINET4560370
Bouteloua barbata
Aaron C. Sedwick, Cody Leslie
2012-1
120
Riverside
Mojave Desert; Southcentral Mojave Desert region: South of 29 Palms Hwy 62 in a wash ~ 3 mi. east of Chadwick Rd. West of Ironage road ~1500 ft
243
Comment
CAS-BOT-BC145608
Bouteloua barbata var. barbata
Geo. B. Grant
6737
Riverside
Palm Springs.
Comment
JOTR30752
Bouteloua barbata var. barbata
La Doux, Tasha, Jim Andre
2007-9-6
135
Riverside
Joshua Tree National Park. On dirt road to Lost Horse Ranger Station, below Hemingway Buttress
1236
Comment
UCR41245
Bowlesia incana
N. M. Fellows, A. C. Sanders
1985-4-9
139
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
CHSC25967
Brandegea bigelovii
James Henrickson
1969-11-8
4371
Riverside
5 air mi. S of Palm Desert near top of Seven Level Hill.
670
Comment
CLARK-A1528-5384
Brandegea bigelovii
John C. Roos
1965-12-4
Riverside
Comment
JEPS121589
Brandegea bigelovii
Adam C. Schneider with Will Freyman
2014-2-16
397
Riverside
Box Canyon Road.
Comment
SFV17327
Brandegea bigelovii
J. N. Hogue, J. D. Dilley (271)
1998-4-23
108 .1
Riverside
Chuckwalla Mountains. Corn Springs Wash at Corn Spring.
488
Comment
UCR130116
Brandegea bigelovii
Scott D. White
2001-4-3
8236
Riverside
Sonoran (Colorado) Desert, Shavers Valley, near the I-10 Freeway, c. 15 miles east of Indio junction of I-10 and Calif. SR 111, adjacent to powerline access roads at unnamed freeway exit accessing pump station
473
Comment
RSA0009725
Brandegea bigelovii
Marcus E. Jones
1924-2-26
s.n.
Riverside
Shaver's Well.
Comment
SDSU2623
Brassica tournefortii
D. F. Howe
1949-3-21
Riverside
12 mi. west of Blythe.
122
Comment
UC1929787
Brassica tournefortii
Scott D. White
2001-4-3
8237
Riverside
COLORADO DESERT: Shavers Valley. Near the I-10 Freeway, ca. 15 miles east of Indio jtn. I-10 / SR 111. Bajadas and washes adjacent to powerline access roads at unnamed freeway exit accessing pump station.
Comment
UC2015553
Brassica tournefortii
A. C. Sanders with P. MacKay, M. Jacobsmyer, C. Sanders, et al.
1995-3-5
15997
Riverside
Colorado Desert, Orocopia Mountains, Maniobra Valley, 1.6-3 mi S of Frontage road (old highway 60) along I-10, S to edge of BLM wilderness.
Comment
UCD114700
Brassica tournefortii
Robert F. Thorne; W. A. Tilforth
1980-5-28
54198
Riverside
San Bernardino Mts: Branch ravine running W from Whitewater Canyon, W of road and ca. 3.2 miles N of Hwy 10 and Whitewater P.O.
609
Comment
UCR130125
Brassica tournefortii
Scott D. White
2001-4-3
8237
Riverside
Sonoran (Colorado) Desert, Shavers Valley, near the I-10 Freeway, c. 15 miles east of Indio junction of I-10 and Calif. SR 111, adjacent to powerline access roads at unnamed freeway exit accessing pump station
473
Comment
RSA0042798
Brassica tournefortii
A. Lee Haines
1973-3-24
s.n.
Riverside
Whitewater River Cyn.
426
Comment
UC86159
Brickellia atractyloides
S. B. and W. F. Parish
1882-1-1
1210
Riverside
Agua Caliente
Comment Read comments Nov 24 2011
CAS-BOT-BC106336
Brickellia atractyloides var. arguta
Roxana S. Ferris; Ruth P. Rossbach
1938-5-15
9553
Riverside
Cottonwood Springs Canyon
Comment
RSA13779
Brickellia californica
C. W. Tilforth, John Dourley
1970-10-16
316
Riverside
Along and above intermittent stream bed, road to Santa Rosa Mtn.
Comment
CLARK-A1528-1671
Brickellia desertorum
John C. Roos
1947-11-1
3752
Riverside
Eagle Mountains
Comment
CLARK-A1528-5454
Brickellia desertorum
John C. Roos, Lucille Roos
1950-9-30
4996
Riverside
Riverside
396
Comment
UC1010240
Brickellia desertorum
J. C. Roos
1950-11-25
5026
Riverside
dry hills at n end of Perris Blvd., Sunnymead Sunnymead
612
Comment Read comments Jul 21 2010
UCR25197
Brickellia desertorum
John C. Roos
1950-12-2
5029
Riverside
Sonoran (Colorado) Desert, Eagle Mountains, Munsen ['Monson'] Canyon
1067
Comment
UC30715
Brickellia oblongifolia var. linifolia
H. M. Hall
1901-6-1
2142
Riverside
San Jacinto Mountains
Comment
UCR218078
Brodiaea filifolia
Steve Boyd
2010-6-9
12289
Riverside
Santa Ana Mountains, San Mateo Canyon, along trail from Tenaja Falls trailhead south towards Fisherman's Camp, upstream from first crossing of creek
378
Comment
UCR260846
Bromus arizonicus
A. C. Sanders, Jake Schweitzer, Katie Young
2015-3-23
41412
Riverside
San Gorgonio Pass, San Gorgonio River wash, c. 3.7 miles east of Cabazon, c. 1.25 mi. NNE of One Horse Spring, south of I-10 and east of water bottling plant, between wind farms
439
Comment
CAS-BOT-BC149441
Bromus berteroanus
P. A. Munz
1940-3-24
15706
Riverside
2 miles north of Cottonwood Springs, Eagle Mountains.
914
Comment
JOTR33668
Bromus berteroanus
La Doux, Tasha
2005-9-1
1594
Riverside
Joshua Tree National Park. Eagle Mountains, northwest end; 3.5 miles north of Cottonwood Visitor Center; granitic outcrops with sandy wash
Comment
UC37582
Bromus carinatus var. carinatus
H. M. Hall
June, 1901
2226
Riverside
in the vicinity of Strawberry Valley; San Jacinto Mountains
1615
Comment
POM112746
Bromus diandrus
Marcus E. Jones
1903-5-11
s.n.
Riverside
Banning.
701
Comment
UCR90825
Bromus diandrus
A. C. Sanders, G. K. Helmkamp
1996-3-17
17988
Riverside
Sonoran (Colorado) Desert, Coachella Valley, Palm Springs, mouth of Palm Canyon, c. 0.5 km east of Palm Canyon Dr. on Bogert trail
163
Comment
UCR91486
Bromus hordeaceus
Scott D. White, M. Jacobsmeyer
1996-4-20
3970
Riverside
Perris Basin, near Perris Airport; c. 100 m south of Case Road and 100 m west of the San Jacinto River Channel
433
Comment
RSA192235
Bromus hordeaceus
E. W. Lathrop
1966-5-15
6319
Riverside
3 miles SE of Murrieta on the De Luz Road.
Comment
JOTR37493
Bromus madritensis subsp. rubens
Hodges, Stephen R.
2016-4-6
622
Riverside
Joshua Tree National Park. Quail Mountain Complex, In winding wash ascending towards Quail Mountain and Minerva Hoyt peak from Johnny Lang Canyon
Comment
RSA1446770
Bromus marginatus
William McKinley Klein
1960-8-22
1586
Riverside
North of Idyllwild along trail to Suicide Rock and Mt. San Jacinto, San Jacinto Mountains.
Comment
SEINET14423552
Bromus mollis
M. Fellows
1983-5-9
Riverside
Just W of the UCR Herbarium
Comment
SEINET258474
Bromus orcuttianus var. hallii
Unknown
1990-6-25
679
Riverside
San Jacinto Mtns., ca 3 km SE of Pine Cove on San Bernardino NF Rd 5S10
1830
Comment
UCR92322
Bromus rubens
Scott D. White
1995-3-30
2629
Riverside
San Jacinto Valley, Just west of Box Springs Blvd, east of Sycamore Canyon Park
457
Comment
UCR98205
Bromus rubens
B. G. Pitzer
1997-4-1
3046
Riverside
Lakeview Mtns, c. 0.75 air mi. SSW of Mt. Rudolph, c. 1 air mi NE of Contour (Juniper Flats) Rd.
655
Comment
RSA776209
Bromus tectorum
Thomas Stoughton, Christi Gabriel, Stephanie Rockwod
2011-3-29
879
Riverside
Haugen Lehmann exit, Pacific Crest Trail up into canyon east of Cottonwood Canyon
793
Comment
SDSU964
Bromus tectorum
A. H. Gallup
1948-6-12
203
Riverside
At Idylwild along road, San Jacinto Mts, Pacific slope
1829
Comment
CLARK-A1528-4562
Bromus trinii
John C. Roos
1942-5-2
1120
Riverside
Little San Bernardino Mountains
Comment
UC1929343
Caesalpinia gilliesii
Scott D. White, Angelia Carey
2004-7-2
10577
Riverside
San Jacinto Mountain foothills: Soboba Indian Reservation, Poppet Creek Canyon.
Comment
RSA444311
Caesalpinia virgata
Walter Wisura
1988-3-1
4181
Riverside
Frontage Road, off I-10, near pumping station in Pinkham Wash area.
Comment
RSA658621
Caesalpinia virgata
Nancy J. Mann
1976-4-25
s.n.
Riverside
Box Canyon, Box Canyon Raod, from I-10 to Mecca. Growing on rocky hillsides abouve road cut.
Comment
UC68502
Caesalpinia virgata
H. M. Hall
Apr. 1905
5779
Riverside
10 mi. w. Coachella
91
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
CAS-BOT-BC438494
Calandrinia ciliata
Munz; Harwood
1920-2-28
3268
Riverside
2 mi S.W. of Corona
304
Comment
CAS-BOT-BC438495
Calandrinia ciliata
E. W. Lathrop
1959-4-1
4393
Riverside
18 miles S.W. of Elsinore. Tenaja Canyon.
Comment
UCR96894
Calandrinia ciliata
Scott D. White
1993-3-12
1154
Riverside
Perris-Aguanga Basin Region, near Winchester; Old Salt Creek Channel, between new flood control channel and Patton Ave
445
Comment
SBBG120003
Calandrinia menziesii
A. C. Sanders, K. Volansky
2005-3-17
29238
Riverside
French Valley, SE of Winchester Rd (Hwy 79) between Thompson Rd and Benton Rd, ca. 0.5 mi NE of Adobe Spring, near San Diego Aqueduct
412
Comment
RSA0000326
Calochortus palmeri var. munzii
Philip A. Munz, Percy C. Everett
1950-6-23
14915
Riverside
2 mi. n.w. of Pipe Creek, south end of San Jacinto Mts.
1402
Comment
SBBG22940
Calochortus plummerae
H. and M. Dearing
1940-6-9
4362
Riverside
E of Hemet
Comment
UCR261691
Calochortus weedii var. weedii
Dick Newell, Judy Booth
2014-6-22
380
Riverside
Peninsular Range; Santa Ana Mtns., Cleveland National Forest, South Main Divide Road 0.2 mi. NW of the Morgan Trailhead
872
Comment
UC963813
Calycoseris parryi
Helen K. Sharsmith
1952-4-10
4060
Riverside
ca. 5 mi ne of, Joshua Tree National Monument Cottonwood Springs; Mojave Desert, Smoke Tree Wash
853
Comment
JOTR33983
Calyptridium monandrum
La Doux, Tasha, M. Harding
2010-4-7
2871
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
UCR103903
Calyptridium monandrum
B. G. Pitzer
1997-4-11
3109
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
RSA422203
Calystegia macrostegia subsp. arida
G. R. Johnstone
1934-3-27
18570
Riverside
Near Wildomar. Inland route to Temecula.
Comment
SBBG5764
Calystegia macrostegia subsp. cyclostegia
H. and M. Dearing
1937-4-12
1305
Riverside
Lake Elsinore
Comment
RSA552687
Calystegia macrostegia subsp. intermedia
Steve Boyd, Timothy S. Ross, Orlando Mistretta, Bob Boyd
1992-2-26
6695
Riverside
Santa Ana Mountains, San Mateo Canyon Wilderness Area. San Mateo Canyon from Fisherman's Camp downstream to confluence with Bluewater Canyon.
305
Comment
RSA525284
Calystegia macrostegia subsp. macrostegia
Steve Boyd, Laurel Arnseth, Yvonne Rasmussen, Hugo Cota, Bob Boyd
1990-5-3
4598
Riverside
Vail Lake area, steep SE flank of Oak Mtn. above NE end of lake.
579
Comment
CAS-BOT-BC221318
Calystegia macrostegia subsp. tenuifolia
Peter H. Raven
1959-4-23
14024
Riverside
5.1 miles west of Dripping Springs
Comment
UC23163
Calystegia macrostegia subsp. tenuifolia
Geo. F. Reinhardt
June 1897
Riverside
San Jacinto Valley San Jacinto Valley (Southern California)
Comment
RSA584032
Calystegia occidentalis subsp. fulcrata
T. S. Ross, Karl E. Holte, A. R. Ross
1993-5-30
7345
Riverside
San Mateo Canyon Wilderness Area, Cleveland National Forest; Tenaja Canyon (sometimes considered a part of the Santa Margarita Mts.).
488
Comment
CAS-BOT-BC199280
Calystegia sepium subsp. limnophila
S. B. Parish
1903-10-15
5334
Riverside
Riverbottom along Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River at the Mission Bridge, along bike path, vicinity of old Boy Scout camp
238
Comment
UCR241181
Camissonia
Tracy Tennant, Jeffrey Ross
1998-4-30
MOR- 11
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, lower Hathaway Canyon along Hathaway Canyon Rd.
826
Comment
RSA465920
Camissonia bistorta
M. B. Dunkle
1935-3-10
4357
Riverside
Temescal Canyon
244
Comment
RSA593995
Camissonia bistorta
D. L. Banks, Elizabeth Hedge Banks
1996-5-2
0939 A
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
UCR162765
Camissonia bistorta
S. J. Myers, John F. Green
2003-4-4
s.n.
Riverside
San Jacinto Mountains, powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain
1189
Comment
UCR4125
Camissonia bistorta
Ronald M. Cope
1965-5-2
s.n.
Riverside
Box Springs Mtns., W side of Pigeon Pass, 7 mi. north of freeway (State Hwy 60), on Box Springs Mountain
610
Comment
UCR43755
Camissonia bistorta
A. C. Sanders, B. Pitzer
1986-4-30
6489
Riverside
San Jacinto Mtns, head of Bee Canyon along Bee Canyon Road, 1.7 mi. above mouth of canyon at the San Jacinto River Valley.
795
Comment
RSA766633
Camissonia boothii
Thomas Stoughton, J. McConnaughy, A. Monks, M. Volke
2010-4-22
165
Riverside
McCoy Wash. N of I-10. Rd going N from Black Rock Rd. S side of private land boundary.
244
Comment
UCR10926
Camissonia boothii
John C. Roos
1966-3-20
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mtns, rocky canyon 2.5 miles SE of Desert Center
610
Comment
UCR233165A
Camissonia boothii subsp. condensata
Jim Andre, Glenn L. Clifton
2011-2-22
17446
Riverside
Mecca Hills, along Box Canyon Road, 10.3 mi northeast of town of Mecca
219
Comment
UCR256335
Camissonia brevipes
Duncan S. Bell
2012-3-18
3214
Riverside
Sonoran (Colorado) Desert, Mecca Hills; southeastern section of hills; at mouth of Hidden Canyon where drainage is blocked by the Coachella Canal, c. 2.8 air miles southwest of Hidden Spring
20
Comment
JOTR31893
Camissonia brevipes subsp. brevipes
La Doux, Tasha, M. Harding, K. Kain, E. Babich
2011-3-22
2143
Riverside
Joshua Tree National Park. West Cottonwood Mountains; east edge of Pinkham Wash east of Pinkham Canyon Road; loose, cobbley, south facing slope above large drainage
Comment
RSA444553
Camissonia brevipes subsp. brevipes
Walter Wisura
1988-3-1
4197
Riverside
Colorado Desert. 4.7 miles from Interstate 10 along Box Canyon Road toward Mecca, in gravelly bajada.
Comment
RSA550353
Camissonia brevipes subsp. brevipes
Walter Wisura, J. Dolan, M. Wall
1992-3-24
4635
Riverside
13.1 miles NE of Mecca on Box Canyon Road.
Comment
UCR233158A
Camissonia brevipes subsp. brevipes
Jim Andre, Glenn L. Clifton
2011-2-22
17453
Riverside
Mecca Hills, along Box Canyon Road, 10.3 mi northeast of town of Mecca
219
Comment
UCR96880
Camissonia californica
Scott D. White
1993-3-12
1183
Riverside
Near Winchester
466
Comment
SEINET10492051
Camissonia cardiophylla
David B. Dunn
1948-2-21
Dunn 3665
Riverside
Pushawalla; a rain about two weeks earlier in wash. Hills still quite dry.
Comment
UCR275137
Camissonia claviformis
David Fraker, Aaron C. Sedgwick
2012-4-4
063
Riverside
Sonoran (Colorado) Desert, south of Joshua Tree National Park, north of Hwy I-10 on powerline road, 0.5 mi west of Cottonwood Springs Road
522
Comment
RSA135226
Camissonia claviformis subsp. aurantiaca
Peter H. Raven
1958-1-23
11417
Riverside
Sandy wash along United States Highway 99 [Hwy 10], 7.8 miles west of Thousand Palms turnoff.
Comment
RSA135288
Camissonia claviformis subsp. aurantiaca
Peter H. Raven
1958-1-24
11470
Riverside
Desert Canyon bottom on road to Cottonwood Springs 4.5 miles north of State Highway 195.
Comment
RSA790630
Camissonia claviformis subsp. aurantiaca
Aaron C. Sedgwick, David Fraker
2012-4-24
5
Riverside
In the Palen Valley south of Hwy. 10 on Dupont Rd., ca. 2 mi. northeast of the Chuckwalla Mountains Wilderness Area.
183
Comment
SDSU3352
Camissonia confusa
H. Wedberg
1958-3-31
203
Riverside
10.3 miles south of Hwy 74 in Hemet, on Hwy 79.
Comment
UCR42389
Camissonia confusa
D. C. Hawks
1986-4-16
s.n.
Riverside
San Bernardino Mtns / Sonoran (Colorado) Desert, Alta Mesa wind turbine field, on the ridge above Whitewater Canyon, west of Bonnie Bell
915
Comment
RSA500993
Camissonia ignota
Steve Boyd, T. S. Ross, L. Arnseth
1989-4-1
3112
Riverside
Vail Lake area, at N base of rounded knob 1.25 mi WSW of dam.
610
Comment
UCR120955
Camissonia ignota
A. C. Sanders, Mitch Provance, T. B. Salvato, C. L. Sanders
2001-4-3
23885
Riverside
Perris-Aguanga Basin region, Temecula, along east side of pipeline NE of Long Canyon, west of San Diego Aqueduct
381
Comment
UCR121687
Camissonia ignota
D. E. Bramlet
1991-5-9
2137
Riverside
N Domenigoni Hills, c. 0.5 mi SE of the end of Warren Rd., on large, prominent peak adjacent to old quarry, east of access road
659
Comment
UCR214545
Camissonia ignota
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-7
37845
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, along dirt extension of Lake St., 0.93 mi. north (03 deg. ) of intersection of I-15 and Lake St.
469
Comment
UCR256752
Camissonia micrantha
T. B. Salvato, Matthew Malle
2013-4-5
7527
Riverside
Perris-Aguanga Basin, Sedco Hills, east-facing slope above the intersection of Green Meadow Way and Beverly Street, c. 5 mi east of Lake Elsinore
579
Comment
RSA680559
Camissonia pallida
Scott D. White, Michael Honer
2003-4-30
9143
Riverside
Shavers Valley. About 1-2 miles south west of unnamed freeway exit at pumping station.
396
Comment
RSA708565
Camissonia pallida
Scott D. White, Jennifer H. Jones
2005-5-24
11102
Riverside
Banning Pass area: Cabazon. San Gorgonio River wash and adjacent alluvial flats and benches to west.
573
Comment
RSA49355
Camissonia refracta
P. A. Munz
1949-4-11
13011
Riverside
Near Conejo Well, north base of Eagle Mts., Mohave Desert.
915
Comment
RSA775298
Camissonia refracta
Duncan S. Bell
2011-3-18
2059
Riverside
Chuckwalla Mountains; north side of mountain range approximately 3 air miles southeast of Desert Center.
392
Comment
SEINET3406125
Camissonia refracta
Jim Andre, T. La Doux
2009-2-25
10821
Riverside
Sonoran (Colorado) Desert; Palen Dry Lake; c. 6 miles north of I-10 freeway, c. 15 miles east of Desert Center. (Sidewindser Well 7.5' Q.)
129
Comment
UCR88119
Camissonia refracta
A. C. Sanders, G. Nuhn
1995-4-20
16584
Riverside
Sonoran (Colorado) Desert, Coachella Valley, near Fan Hill, NE of Dillon Road on an abandoned road, below Little San Bernardino Mtns. NE of 1000 Palms
549
Comment
RSA525685
Camissonia strigulosa
Steve Boyd, L. Arnseth, Yvonne Rasmussen, Hugo Cota
1990-5-3
4556
Riverside
Vail Lake area, rolling terrain at jct of hwy R3 and Powerline Rd. NE of the lake.
Comment
UCR116791
Camissonia strigulosa
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-5-7
24155
Riverside
Perris-Aguanga Basin region, S of Hemet, E end of Diamond Valley, along Gibbel Rd. 0.5-0.75 mi. east of State St., between Silver Dew Dr. and Morse Girard St., slopes and wash below the mouth of Avery Canyon
549
Comment
RSA465933
Camissoniopsis pallida subsp. pallida
Frances L. Cramer
1941-5-3
s.n.
Riverside
Joshua Tree National Monument
Comment
UCR109621
Carduus pycnocephalus
R. D. Goeden, Don W. Ricker
1971-5-4
s.n.
Riverside
Box Springs Mtns., Highgrove, National Orange Co. property beyond E end of Palmyrita Ave.
412
Comment
SEINET10954770
Carex barbarae
Steve Boyd, Timothy S. Ross
1990-5-11
Boyd 4663
Riverside
Vail Lake Area, Arroyo Seco drainage, canyon bottom at north base of Wild Horse Peak, southeast of Dripping Springs Campground of Cleveland National Forest. T8S, R1W, N 1/2, Sec 26. Riparian woodland, pools along stream supporting Typha, Carex, etc. Benches, slopes burned.
Comment
RSA572422
Carex globosa
Christopher Davidson
1977-5-18
5621
Riverside
Santa Ana Mts, Cleveland National Forest, Bear Springs.
1219
Comment
RSA88679
Carex lemmonii
F. W. Peirson
1924-7-27
6024
Riverside
Deer Spring, Dark Canyon, San Jacinto Mountains.
2439
Comment
RSA680828
Carex multicaulis
Scott D. White, Teresa Salvato, Lia DeMarco, Jessica Christian
2001-6-30
8653
Riverside
Idyllwild area; Strawberry Fuelbreak between Inspiration Point and Strawberry Creek. I.e., southwest terminus of Double View Dr. west to creek.
1402
Comment
SBBG59305
Carex multicaulis
R. Hoffmann
1929-9-8
Riverside
San Jacinto Mtns
2133
Comment
JEPS63682
Carex nebrascensis
Carl V. Meyer
1928-7-27
563
Riverside
Round Valley San Jacinto Mts., Round Valley
2773
Comment
RSA741221
Carex praegracilis
Scott D. White, Justin M. Wood
2008-6-5
12088
Riverside
Garner Valley: Hwy 74 at Thomas Mountain Rd. - SW corner of junction.
1326
Comment
CAS-BOT-BC117857
Carex sartwelliana
Scott D. White
1996-8-1
4441
Riverside
Idyllwild area: N of Strawberry Valley, between Bear Trap Cyn and Lily Creek.
1615
Comment
CHSC106621
Carex sartwelliana
P. F. Zika; Nick Otting
2010-8-6
25299
Riverside
N Fork San Jacinto River, Dark Canyon, at Azalea Trails Girl Scout Camp, San Jacinto Ranger District, San Bernardino National Forest.
1910
Comment
SD136989
Carex spissa
Steve Boyd, Tim Ross, Dave Bramlet
1993-5-13
7375
Riverside
Southern Santa Ana Mountains; San Mateo Canyon Wilderness Area; Wildhorse Canyon; from confluence with Los Alamos Canyon upstream approx. 1 mile; common in seepy ground understory of oak woodland on slope in side drainage just above first major waterfall.
410
Comment
UCR79474
Carex triquetra
Steve Boyd, T. S. Ross, D. E. Bramlet
1993-5-12
7311
Riverside
S Santa Ana Mtns, San Mateo Canyon Wilderness Area. San Mateo Canyo, along stream and adjacent benches and lower slopes from confluence with Los Alamos canyon downstream to confluence with Tenaja Canyon
427
Comment
POM160613
Castela emoryi
Marcus E. Jones
1929-3-9
s.n.
Riverside
Hayfields
Comment
SEINET3074273
Castela emoryi
A. C. Sanders, D. Charlton, B. Pitzer
1986-3-1
6041
Riverside
Hayfield Lake, NW end of the lake ca. 0.5 miles SW of the pumping station.
410
Comment
JEPS8585
Castilleja affinis subsp. affinis
Rimo Bacigalupi with J. F. MacBride, Ruth D. Sanderson, and C. Leroy Custer
1952-3-30
3549
Riverside
1 mi n Temescal Guard Station (State Highway 71, 9 mi se of Corona)
335
Comment
UCR227586
Castilleja exserta
Duncan S. Bell, Valentin Arvizu
2010-5-24
1101
Riverside
San Jacinto Mountains, San Bernardino National Forest, Garner Valley, c. 3.0 air mi southeast of junction of Forest Service Road 6S04 and Forest Service Road 6S13
1386
Comment
RSA400602
Castilleja foliolosa
E. Crow
1929-3-17
210
Riverside
Glen Ivy Hot Springs, Santa Ana Mts.
Comment
UCSB46696
Castilleja foliolosa
Leen, Rosemary
1977-5-22
Riverside
San Jacinto Mts; Highway 243
Comment
POM4334
Castilleja minor subsp. spiralis
Crawford, J. M. Johnston
1917-6-9
1222
Riverside
Santa Ana River
Comment
CAS-BOT-BC38297
Caulanthus cooperi
Annie M. Alexander; Louise Kellogg
1941-5-19
2202
Riverside
Eagle Mountains. 1.5 miles north of Cottonwood Spring.
975
Comment
SEINET3507419
Caulanthus simulans
L. F. LaPre
1986-4-17
Riverside
Bull Canyon, Gavilan Hills.
Comment
UC10387
Caulanthus simulans
H. M. Hall
May 1899
1171
Riverside
El Toro Mt. San Jacinto Mountains, El Toro Mt.
2133
Comment
RSA0028168
Ceanothus
John F. Emmel
1988-4-27
1084
Riverside
Bautista Canyon Road, 8.15 road miles SE of the national forest boundary.
107
Comment
OBI20188
Ceanothus crassifolius
David J. Keil, Malcolm McLeod
1979-3-18
12975
Riverside
1/2 m W of jctn with Riverside cnty rd R-3 along Calif 79
549
Comment
RSA234078
Ceanothus crassifolius
Robert F. Thorne, E. W. Lathrop
1969-6-6
39332
Riverside
Santa Rosa Plateau: Rancho California.
610
Comment
RSA575055
Ceanothus crassifolius
Steve Boyd
1981-3-4
810304 -i
Riverside
Gavilan Hills region, low hill and adjacent flats along Gavilan Creek drainage at the southwest end of Harford Springs County Park on the Gavilan Plateau, north of Ida Leeona Road and east of the trailer park.
610
Comment
UC1071025
Ceanothus crassifolius
A. Lewis
1934-3-4
310
Riverside
Tin Mine Canyon Corona quad, Cleveland Nat. For.
670
Comment
UCR281480
Ceanothus crassifolius
Mitch Provance, Matt K. Beyers, John Hazlett
2017-3-30
317- 80
Riverside
Temescal Valley, 0.4 miles SE of Horsethief Canyon Rd. and the 15 Fwy.
391
Comment
LA42051
Ceanothus cuneatus
Mary V. Hood;
1944-4-4
44- 17 -k*
Riverside
Between Agaunga & Oak Grove
609
Comment
RSA575068
Ceanothus cuneatus
Steve Boyd
1981-3-4
810304 -M
Riverside
Gavilan Hills region, low hill and adjacent flats along Gavilan Creek drainage at the southwest end of Harford Springs County Park on the Gavilan Plateau, north of Ida Leeona Road and east of the trailer park.
610
Comment
UC1931129
Ceanothus cuneatus
Scott D. White, Justin Wood
2008-6-18
12251
Riverside
San Jacinto Mountains: Meadow N/W of Keen Camp Summit, S/W of Highway 79 (Idyllwild).
Comment
POM254878
Ceanothus integerrimus
W. Pequegnat
1940-7-1
5691
Riverside
Santiago Peak.
1735
Comment
LA42071
Ceanothus leucodermis
H. L.;
1937-6-4
sn
Riverside
San Jacinto
609
Comment Read comments Mar 12 2014
RSA569982
Ceanothus ophiochilus
Steve Boyd, Kyle Boyd
1993-3-28
7917
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
SD136769
Ceanothus ophiochilus
Steve Boyd, Ken Berg, Sandy Morey, Jon Keeley
1992-5-3
7169 A
Riverside
Vail Lake area, ridge about 1 mile west of the lake, east of Little Oak Mountain (Type locality for species0
609
Comment
RSA769824
Ceanothus palmeri
E. W. Lathrop
1969-5-9
7033
Riverside
Cleveland National Forest, Main Divide Truck Trail between El Carriso and Santiago Peak
1220
Comment
SBBG4268
Ceanothus perplexans
M. Van Rensselaer
1937-7-21
Riverside
W of Vandeventer Flat
Comment
UCR81115
Ceanothus spinosus
Steve Boyd, Orlando Mistretta
1992-4-22
7009
Riverside
Southern Santa Ana Mtns, San Mateo Canyon Wilderness Area. Indian Potrero Trail S from Verdugo Potrero to Indian Potrero on ridge between Talega Canyon and Nickel Canyon
701
Comment
UCR22109
Centaurea melitensis
Steve Boyd
1980-5-28
305
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau
625
Comment
UCR274198
Centaurea melitensis
T. B. Salvato, Melissa Clemons
2005-6-6
1417
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
RSA522287
Centaurea repens
Steve Boyd
1989-7-6
3758
Riverside
open field S of Jurupa, E of intersection with Van Buren Ave.
Comment
UCR140877
Centaurea repens
Chris E. True, Laurel Salzman
2004-7-16
s.n.
Riverside
San Timoteo Canyon, 3.2 miles SE of Redlands Blvd., across road from historic schoolhouse, between RR tracks and creek, NE of El Casco Lakes
579
Comment
UC444846
Centaurium venustum
Fred M. Reed
1903-8-29
435
Riverside
near Chinatown (Riverside and vicinity); Riverside, Santa Ana River
Comment
UCR135857
Centaurium venustum
A. C. Sanders
2004-4-20
27529
Riverside
Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line
640
Comment
HSC80293
Centromadia pungens subsp. laevis
Steve Boyd
1985-8-7
1114
Riverside
Murrieta area, Clinton Keith Rd. near (just E of) Bear Creek golf course
Comment
RSA689431
Centromadia pungens subsp. laevis
R. E. Riefner
2003-5-27
03 -248
Riverside
Back basin of Lake Elsinore, Malaga Rd near Mission Trail Rd.
Comment
RSA707580
Centromadia pungens subsp. laevis
Jasmine Watts
2005-7-19
s.n.
Riverside
Hemet. South of Highway 74, and west of Warren Road.
Comment
RSA405364
Cercidium floridum
N. C. Cooper
1949-6-29
4288
Riverside
Palms to Pines Hwy, San Jacinto Mts.
305
Comment
RSA498417
Cercidium floridum
F. W. Peirson
1919-4-15
575
Riverside
Palm Springs. Large tree S of town.
Comment
CLARK-A1528-4051
Cercocarpus betuloides
K. R. Montgomery
1969-9-6
Riverside
Reed Valley
1219
Comment
SDSU13940
Cercocarpus minutiflorus
Michael G. Simpson, Claudia Luke & Shane Waddell
2000-5-23
2151
Riverside
Santa Margarita Ecological Reserve (SDSU), southeastern region, northern end of northern most (narrow) deer grass meadow.
646
Comment
SDSU13518
Chaenactis artemisiifolia
W. Miller with C. Mosse
1972-7-12
Riverside
West of M.W. D. Station.
Comment
UCR154449
Chaenactis artemisiifolia
A. C. Sanders, Mike Misenhelter
2005-6-15
30960
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
RSA676147
Chaenactis carphoclinia
Scott D. White
2001-4-12
8306
Riverside
Shaver's Valley. South of 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.
320
Comment
UCR256344
Chaenactis carphoclinia
Duncan S. Bell
2011-12-30
3031
Riverside
Sonoran (Colorado) Desert, Arica Mountains: southern section of the mountain range within the Palen/McCoy Wilderness area; c. 2 air miles southwest of Priests Well, or c. 7 air miles southwest of the ghost town of Rice
365
Comment
UCSB37396
Chaenactis carphoclinia
Gordon, Patricia
1980-5-18
Riverside
Chuckwalla Mtns; Corn Springs Wash
457
Comment
JOTR31970
Chaenactis carphoclinia var. carphoclinia
La Doux, Tasha, M. Harding, M. Wheeler, T. Herskovits
2011-4-14
2207
Riverside
Joshua Tree National Park. Southwest Eagle Mountains; west of Lost Palms Canyon; rocky/gravelly bajada north of the Aqueduct Rd.
603
Comment
POM13309
Chaenactis carphoclinia var. carphoclinia
E. C. Jaeger
1921-3-20
1073
Riverside
Box Canyon, Colorado Desert.
Comment
RSA735324
Chaenactis carphoclinia var. carphoclinia
Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah J. De Groot, Valentin Arvizu, Tim Thibault
2004-5-14
11291
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
UC894420
Chaenactis carphoclinia var. carphoclinia
Mary F. Spencer
1922-5-29
1756
Riverside
nr Mecca; Painted Canyon
-48
Comment Read comments Mar 24 2009
UCR72459
Chaenactis carphoclinia var. carphoclinia
Theo Glenn
1991-5-15
91- 42
Riverside
Sonoran (Colorado) Desert, Little Maria Mountains, NW of Blythe
351
Comment
UCR75051
Chaenactis carphoclinia var. carphoclinia
A. C. Sanders, E. Lawlor
1992-4-4
12106
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, within 0.5 mile of McCoy Spring
244
Comment
CAS-BOT-BC276906
Chaenactis fremontii
Marcus E. Jones
1903-5-10
s.n.
Riverside
Palm Springs
60
Comment
RSA775626
Chaenactis fremontii
Thomas Stoughton, Stephanie Rockwood, Christi Gabriel
2011-4-6
1006
Riverside
Road circling Sheep Hole Valley Wilderness, NS569 at junction with Hwy 62 on east side of NS569 along washlets
396
Comment
UC572543
Chaenactis fremontii
H. S. Yates
1937-3-23
6395
Riverside
2 mi n of Palm Springs; San Jacinto
213
Comment
UCR213851
Chaenactis glabriuscula
Scott D. White, Justin M. Wood
2009-5-21
12864
Riverside
San Jacinto Mountains, Garner Valley, near abandoned duck ponds, south of Quinn Flat
1366
Comment
RSA396471
Chaenactis glabriuscula var. glabriuscula
Walter Wisura
1987-5-21
4152
Riverside
5.3 miles fr Hwy 243 along old Idyllwild rd.
Comment
UC31038
Chaenactis glabriuscula var. glabriuscula
H. M. Hall
1901-6-1
2056
Riverside
vicinity of Chalk Hill; San Jacinto Mountains, Chalk Hill
1524
Comment
UCR122543
Chaenactis glabriuscula var. glabriuscula
George K. Helmkamp, E. A. Helmkamp
2001-5-20
6673
Riverside
San Jacinto Mountains., Apple Canyon Rd, 1.5 mi NE of CA-74
1463
Comment
SD247316
Chaenactis stevioides
T. B. Salvato, R. T. Hawke, et al.
2013-3-8
7303
Riverside
Sonoran (Colorado) Desert: south of Highway I-10, north of the Chuckwalla Mountains, Chuckwalla Valley Road about 1.4 kilometers west of its junction with Augustine Pass Road.
136
Comment
UC494758
Chaenactis stevioides
C. L. Hitchcock
1932-4-8
12215
Riverside
1 mi w of Cottonwood Spring
Comment
UCR240511
Chamaesyce abramsiana
Tim Thomas
2012-8-23
5874
Riverside
Sonoran (Colorado) Desert, west-northwest of Blythe on east side of McCoy Mountains, 5 mi north of Hwy I-10
168
Comment
UC71990
Chamaesyce albomarginata
Miss M. A. King
1893-1
Riverside
Menifee
Comment
HSC8028
Chamaesyce polycarpa
L. S. Rose
1966-12-11
66099
Riverside
La Quinta
91
Comment
RSA775497
Chamaesyce polycarpa
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4415
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
RSA487533
Chamaesyce polycarpa var. polycarpa
B. Pitzer
1988-3-10
644
Riverside
Chuckwalla Mountains. W side of mountains, on gas line road ca. 1.5 mi north of intersection with Red Cloud Mine Road (and wash); ca. 2 miles (airline) S of Highway I-10. (Red Cloud Road. 10 km cell; PH-2N, 3E)
488
Comment
RSA627499
Chamaesyce polycarpa var. polycarpa
L. C. Wheeler
1965-6-27
8693
Riverside
Tin Mine Canyon.
Comment
RSA552708
Cheilanthes clevelandii
Steve Boyd, Timothy S. Ross
1992-2-21
6664
Riverside
Southern Santa Ana Mountains, San Mateo Cyn Wilderness Area. Potrero de la Cienega area along Morgan Trail from Morrell Canyon south
701
Comment
RSA586048
Cheilanthes clevelandii
Darin L. Banks, Steve Boyd
1995-3-16
100
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, Arroyo Seco drainage.
554
Comment
JOTR30987
Cheilanthes covillei
La Doux, Tasha, B. Truesdell, M. Wheeler, M. Harding, E. Babich
2010-4-20
1965
Riverside
Joshua Tree National Park. (Stop 3) Hexie Mountains, slopes above Blue Cut Gorge
Comment
UC667375
Cheilanthes covillei
Annie M. Alexander and Louise Kellogg
1941-5-4
2119
Riverside
Barker Dam; Joshua Tree Nat'l Monument
1322
Comment
POM301706
Cheilanthes newberryi
J. C. Roos
1938-5-2
1412
Riverside
hills near La Sierra, western Riverside Co.
Comment
UCR113893
Cheilanthes newberryi
Mitch Provance
1998-4-14
444
Riverside
Jurupa Mountains, Crestmore Heights, E. Rattlesnake Mt., 'Oak Knoll' about 0.5 km west of Rubidoux Blvd., across the street from the Crestmore Mines at the Riverside Cement Company.
396
Comment
CAS-BOT-BC70337
Cheilanthes parryi
Marcus E. Jones
1930-3-15
26517
Riverside
Eagle mountains
Comment
RSA33516
Cheilanthes parryi
Norman C. Cooper
1944-4-8
1084
Riverside
San Bernardino National Forest, San Jacinto Mountains: Andreas Canyon (near Palm Springs)
457
Comment
RSA685818
Cheilanthes parryi
Freda Detmers
1930-2-2
s.n.
Riverside
Palm Canyon.
Comment
RSA718776
Cheilanthes parryi
Michael Honer, L. Hulse
2004-4-3
1925
Riverside
Rockhouse Canyon, appx. 1/2 mi. N of intersection with Fargo Canyon.
610
Comment
UC688907
Cheilanthes parryi
John Thomas Howell
1927-8-1
2886
Riverside
Morongo Canyon; Colorado Desert
609
Comment
POM9749
Cheilanthes parryi
Philip A. Munz
1921-12-31
4700
Riverside
Andreas Canyon, Colorado Desert.
Comment
RSA0123693
Cheilanthes viscida
Duncan S. Bell, LeRoy Gross
2016-3-30
9159
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; in a side canyon off of Martinez Canyon, approximately 7.5 air miles southeast of the summit of Martinez Mountain.
970
Comment
UC668386
Cheilanthes viscida
Annie M. Alexander and Louise Kellogg
1941-4-24
2083
Riverside
gorge of Dry Morongo Creek; Morongo Valley
640
Comment
RSA0106273
Chenopodium ambrosioides
Alan Romspert
2000-7-28
s.n.
Riverside
60 Fwy Bridge and Santa Ana Riverbed transect.
Comment
POM319738
Chenopodium berlandieri
Patricia Wilder
1970-10-15
4791
Riverside
Prado Dam at base of dam in Prado Flood Control Basin. East of Chino Hills
152
Comment
RSA33868
Chenopodium berlandieri var. sinuatum
N. C. Cooper
1943-9-10
914
Riverside
Banning.
610
Comment Read comments Jul 6 2013
RSA78287
Chenopodium fremontii
P. A. Munz, E. K. Balls
1952-8-21
17968
Riverside
Hamilton Creek, SE part of San Jacinto Mts.
1433
Comment
UCR233147A
Chenopodium murale
Jim Andre, Glenn L. Clifton
2011-2-22
17465
Riverside
Mecca Hills, along Box Canyon Road, 10.3 mi northeast of town of Mecca
219
Comment
UCR197292
Chenopodium pumilio
Mitch Provance
1998-7-23
912 B
Riverside
Jurupa Mountains, Jurupa Mountains Cultural Center, 1/4 mile SE of peak 1411
305
Comment
CLARK-A1528-2280
Chilopsis linearis
John C. Roos
1952-6-21
5783
Riverside
San Timoteo Canyon
Comment Read comments Oct 22 2014
CSUSB730
Chilopsis linearis
Vicki Barnum
1968-5-17
S. N.
Riverside
Palm Springs. Side of mountain, San Jacinto, 1/4 mile from Tram Way parking lot on side of road.
701
Comment
CSUSB733
Chilopsis linearis
Lalo Codova
1972-7-25
S. N.
Riverside
Palm Springs
76
Comment
RSA764302
Chilopsis linearis
Doris Bowers
1966-10-16
792 a
Riverside
Salton Sea - Painted Canyon
0
Comment
SD255117
Chilopsis linearis
Duncan S. Bell
2009-8-15
411
Riverside
Northwest of the Arica Mountains.
285
Comment
UCSB47186
Chilopsis linearis
Hornemann, D.
1977-2-27
Riverside
Box Canyon Wash
60
Comment
SEINET9118971
Chilopsis linearis
E. Adams
1978-1
Riverside
Mecca, Box Canyon. Desert wash.
Comment
CHSC132
Chilopsis linearis subsp. arcuata
V. Holt
1954-4-16
Riverside
Painted Canyon n. of Salton Sea
-30
Comment
RSA125464
Chilopsis linearis subsp. arcuata
E. K. Balls, P. C. Everett
1957-8-20
22665
Riverside
Morongo Canyon, 9 1/4 mi n. along rd. to 29 palms for jct. with U.S. Hwy. 60/70/99
671
Comment
RSA19547
Chilopsis linearis subsp. arcuata
Roxana S. Ferris, Ruth P. Rossbach
1938-5-16
S.N.
Riverside
Mecca Hills 2 miles up Painted Canyon.
Comment
UCD19431
Chloris truncata
Michael D. Rethwisch
2001-8-30
s.n.
Riverside
Alfalfa fields ca. 5.5 miles north of Blythe (near 2nd Ave.).
83
Comment
RSA0049539
Chlorogalum parviflorum
Steve Boyd, David E. Bramlet
1990-4-29
4512
Riverside
Lake Skinner County Park, SE base of Bachelor Mountain.
Comment
RSA676158
Chorizanthe brevicornu
Scott D. White
2001-4-3
8256
Riverside
Colorado Desert: Shavers Valley. Near the I-10 Freeway, ca. 15 miles east of Indio jtn I-10 / SR 111.
396
Comment
UCR72194
Chorizanthe brevicornu
Theo Glenn
1991-5-20
91- 104
Riverside
Sonoran (Colorado) Desert, Arica Mts, SW of Rice
320
Comment
HSC78585
Chorizanthe corrugata
G. K. Helmkamp
1983-3-24
3838
Riverside
Little Chuckwalla Mtns., N base, 1.5 mi. E of Graham Pass Rd.
335
Comment
UCR281005
Chorizanthe fimbriata
Mitch Provance, Matt K. Beyers, John Hazlett, Douglas Gordon-Blackwood
2017-4-13
417- 58
Riverside
Peninsular Ranges, Wildomar, Sedco Hills, along transmission road between Lost Rd. and Lake View Rd.
564
Comment
SDSU4926
Chorizanthe fimbriata var. fimbriata
H. Wedberg
1962-5-23
933
Riverside
4.8 miles from Hwy 395 at Rainbow, on road to Santa Margarita River and Temecula Canyon.
366
Comment Read comments Jan 24 2013
SEINET7249062
Chorizanthe leptotheca
Lee A. Ripma
2008-1
Riverside
Comment
UCR174426
Chorizanthe parryi var. parryi
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-22
32512
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
UCR216954
Chorizanthe parryi var. parryi
John Dvorak, Karyn L. Drennen
2010-5-10
03
Riverside
Perris-Aguanga Basin, French Valley, Warm Springs. ~35m north of creek and ~300m northwest of Maxmillian Ave.
385
Comment
UCR120854
Chorizanthe polygonoides var. longispina
D. E. Bramlet
1993-4-13
2321
Riverside
518 m north of Cajalco Road at a point 976 m east of its intersection with La Sierra Ave., 244 m north of dirt access road
439
Comment
UCR217541
Chorizanthe polygonoides var. longispina
Diane Menuz
2008-4-4
391
Riverside
Peninsular Range, Palomar Mountains. And 0.5 mi down Woodchuck Rd. from national forest boundary
719
Comment
UCR135848
Chorizanthe procumbens
A. C. Sanders
2004-4-20
27536
Riverside
Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line
640
Comment
UCR217517
Chorizanthe procumbens var. albiflora
Lee A. Ripma
2008-5-7
93
Riverside
Santa Ana Mtns, San Mateo Canyon, 1.3km northwest of Wildomar Rd, west of Tenaja trail
661
Comment
CAS-BOT-BC246234
Chorizanthe rigida
John H. Thomas
1957-3-30
6530
Riverside
0.8 miles east of Cactus City, about 13 miles east of Coachella, near U.S. Highways 60 and 70. Colorado Desert.
518
Comment
CAS-BOT-BC246235
Chorizanthe rigida
John H. Thomas
1957-3-30
6560
Riverside
8.1 miles east of Cactus City, about 20 miles east of Coachella. Colorado Desert
426
Comment
RSA0121420
Chorizanthe rigida
Duncan S. Bell, LeRoy Gross
2016-3-31
9191
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Martinez Canyon, approximately 6 air miles southeast of the summit of Martinez Mountain.
492
Comment
RSA559921
Chorizanthe rigida
Steve Boyd, Carol Boyd, Kyle Boyd
1992-4-19
6910
Riverside
N end of the Granite Mtns on sandy bajada along poweline road near jtn of Hwy 177 and Hwy 62. Area of transition between Mojave and Colorado Deserts.
Comment
RSA522757
Chorizanthe staticoides
Steve Boyd, Tim S. Ross, L. Arnseth
1990-3-29
3864
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
UCR49769
Chorizanthe staticoides
D. C. Hawks
1987-5-16
s.n.
Riverside
Terwilliger Valley, S of Anza, Terwilliger Road, 0.9 mi. south of intersection with Wellman Road
1189
Comment
SEINET6894766
Chorizanthe staticoides
W. P. Vestal, A. G. Vestal
1955-4-21
s.n.
Riverside
Just west of Perris, at base of Gavilan Hills.
Comment
UCR269873
Chylismia arenaria
A. C. Sanders, Jim Malusa
2016-3-18
42372
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, along gasline road 21.5 km due north of Slab City/Camp Dunlap
538
Comment
RSA0034157
Chylismia cardiophylla subsp. cardiophylla
M. Bourell
04141987
Riverside
BLM California Conservation Area, Hwy 195. Spur off of Box Canyon, near Mecca.
150
Comment
SBBG5103
Chylismia claviformis subsp. aurantiaca
K. K. Muller
1958-3-22
915
Riverside
Hwy 60, 7 mi E of Desert Center
Comment
JOTR31103
Cirsium neomexicanum
La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler
2010-5-6
2361
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, north end of Lost Horse Hills; Open gravelly slopes with sandy wash at base leading to Ryan Mountain campground (Stop 6)
Comment
UC61517
Cirsium neomexicanum
L. D. Copeland
Apr 1904
Riverside
West Canyon, palm Springs
Comment
CAS-BOT-BC289650
Cirsium occidentale var. californicum
John Thomas Howell
1931-6-4
6645
Riverside
Summit of Jackrabbit Trail
Comment
UCR202002
Cirsium occidentale var. californicum
Mike Misenhelter
2005-6-8
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., Idyllwild, south edge of town, 37 acre Lane property south of the intersection of Hwy 243 and Marian View Dr., west edge of Hwy 243 and off Robin Dr., West Ridge Rd., and Chickadee Way
1610
Comment
POM10027
Cistanthe monandra
Charlotte M. Wilder
1904-5-14
37
Riverside
Wilders Canyon, Jurupa Hills,
Comment
RSA516877
Cistanthe monandra
Steve Boyd
1986-3-1
1359
Riverside
Gavilan Hills, Gavilan Plateau: 1/4 mile south of Harford Springs County Park.
640
Comment
POM122441
Clarkia dudleyana
Marcus E. Jones
1926-6-20
s.n.
Riverside
20 miles north of Idyllwild.
Comment
POM3017
Clarkia dudleyana
H. M. Hall
1901-06
2265
Riverside
In San Jacinto Mountains, canyons of the west side.
1524
Comment
UCR133448
Clarkia dudleyana
Tracy Tennant, T. B. Salvato
1998-6-23
MOR- 451
Riverside
San Bernardino Mountains, Morongo Indian Reservation, woodland stand 13, N end of Hathaway Canyon
1280
Comment
UCR177939
Clarkia dudleyana
Tracy Tennant, Mitch Provance, Jeffrey Ross
1998-6-25
MOR- 529
Riverside
Transverse Range; San Bernardino Mtns., Morongo Indian Reservation, upper Corral Canyon, tree stand C-01
1280
Comment
POM128358
Clarkia epilobioides
Thomas Craig
1927-4-23
213
Riverside
Glen Ivy.
Comment
UC20315
Clarkia epilobioides
Mrs. Gregory
1892-1
Riverside
San Jacinto San Jacinto
Comment Read comments Jul 22 2010
UC20332
Clarkia purpurea subsp. quadrivulnera
H. M. Hall
July, 1901
2262
Riverside
Fuller's Mills Mountains San Jacinto Mountains
1584
Comment
UC76443
Clarkia purpurea subsp. quadrivulnera
Miss M. Alice King
April 1893
Riverside
Menifee
Comment
RSA771878
Clarkia similis
Steve Boyd
2010-5-28
12288
Riverside
Elsinore Peak, northern flank of knoll south of peak, south of Main Divide Road
1037
Comment
UCR174072
Claytonia parviflora
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-26
32586
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
579
Comment
UCR151426
Claytonia parviflora subsp. parviflora
D. L. Banks
1997-3-29
1582
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
POM11521
Claytonia parviflora subsp. utahensis
P. A. Munz
1922-6-30
5909
Riverside
Santa Rosa, Santa Rosa Mountains.
1982
Comment
UCR265590
Claytonia rubra
Jordan Zylstra
2014-3-23
14015
Riverside
San Jacinto Mountains, south of K-Flat, west of Apple Canyon Road
1463
Comment
SD136775
Clematis ligusticifolia
Steve Boyd, T. Ross, D. Bramlet
1992-9-9
7676
Riverside
San Mateo Canyon Wilderness, Upper San Mateo Canyon, top of Tenaja Falls
671
Comment
POM48321
Clematis pauciflora
E. C. Jaeger
1925-3-1
s.n.
Riverside
Snow Canyon, San Jacinto Mts.
457
Comment
CSUSB872
Clytostoma callistegioides
Paul E. Peterson, O. F. Clarke
1968-10-2
Riverside
University of California (UCR). Lath house behind greenhouse #12
Comment Read comments May 3 2014
UCR169400
Cnicus benedictus
T. B. Salvato, John F. Green
2004-5-27
610
Riverside
San Bernardino Mtns, head of Banning (San Gorgonio River) Canyon close to the San Bernardino Co. line, 0.5 mi SE of Oak Glen Conservation Camp
1463
Comment
CAS-BOT-BC416390
Coleogyne ramosissima
Reid Moran
1941-5-4
840
Riverside
East of Quail Spring, Joshua Tree National Monument
1300
Comment
SBBG6850
Collinsia bartsiifolia var. davidsonii
H. and M. Dearing
1939-4-6
3098
Riverside
near Aguanga
Comment
UC1495656
Collinsia concolor
R. T. Clausen
1963-4-18
63052
Riverside
10 km se Murrieta (n slope of ridge s of Santa Gertrudis Creek); Transverse Ranges
360
Comment
UCR107821
Collinsia concolor
D. L. Banks
1997-5-5
2008
Riverside
NW Palomar Mtns, Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, east of its intersection with Pachanga Creek. east of where road crosses to southern bank of south fork of Pechanga Creek.
482
Comment
JEPS13638
Collinsia heterophylla
Peter Kamb
1948-6-19
1114
Riverside
Santa Ana Mountains, se slope of Santiago Peak Santiago Peak; Santa Ana Mountains, Santiago Peak
1219
Comment
RSA564037
Colubrina californica
A. C. Sanders
1992-4-4
12112
Riverside
McCoy Mountains, within 1/2 mile of McCoy Spring.
244
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
SBBG87474
Condalia globosa var. pubescens
A. C. Sanders
1986-3-1
6042
Riverside
Chuckwalla Bench, W side of Chuckwalla Mtns 9 mi S of Interstate 10 on the gasline rd, 2 mi airline S of the Model Mine
579
Comment
RSA191402
Conyza canadensis
E. W. Lathrop, R. F. Thorne
1967-9-26
6640
Riverside
6 miles NW of Murrieta.
Comment
RSA702048
Conyza canadensis
Scott D. White, Angelia Carey
2004-9-16
10757
Riverside
San Jacinto Mountain foothills: Indian Creek watershed, above confluence w/ San Jacinto River. Former homestead area with persisting pond (cattle pond?) & adj. wetlands and seep.
579
Comment
POM4482
Cordylanthus rigidus subsp. setiger
F. M. Reed
1908-7-14
2457
Riverside
Common in and below Strawberry Valley.
Comment Read comments May 1 2011
SFV20151
Cordylanthus rigidus subsp. setigerus
J. N. Hogue, S. G. Hogue, J. M. Wrublik
2005-9-4
261 .5
Riverside
Santa Rosa Mountains Garnet Queen Creek at Santa Rosa Mountain Truck Trail (=USFS Road 7S02). 4.8 miles from Highway 74.
1865
Comment
CAS-BOT-BC228592
Corethrogyne filaginifolia
Jeremiah George
2011-9-8
s.n.
Riverside
Peninsular Range; Elsinore Trough: Lake Elsinore area, Terra Cotta Rd. at Coal Ave, Warm Springs Valley
409
Comment
UC895240
Corethrogyne filaginifolia
I. W. Clokey and E. G. Anderson
1935-8-21
6962
Riverside
North Fork San Jacinto River
1500
Comment
POM223247
Cornus nuttallii
M. Canby
1936-5-3
s.n.
Riverside
North Fork of San Jacinto River above Fuller Mill Creek.
Comment
UCR159764
Cotula australis
Scott D. White
1999-5-2
7286
Riverside
Peninsular Ranges: Perris-Aguanga Basin region, Perris Basin: Perris / Sun City area. Just east of Goetz Rd. and south of Ethanac Rd., c. 1.5 - 2 mi west of I-215 freeway
442
Comment
SEINET13729337
Crassula aquatica
Unknown
1969-5-15
3235
Riverside
PLANTS OF CALIFORNIA Riverside Co., California; 6 miles W. of Murrieta on Santa Rosa Plateau at Tenaja lake; ca. 2 mi. E. of Tenaja Forest Station; submerged in shallow water at margin of pool with Lilaea, Isoetes, etc. ca. 2,000 ft. elev.
609
Comment
RSA543301
Crassula connata
Steve Boyd
1991-3-17
5509
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
UCR116595
Crassula connata
A. C. Sanders
2001-3-20
23846
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
UCR214567
Crassula connata
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-7
37865
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, along dirt extension of Lake St., 0.8 mi. north (09 deg. ) of intersection of I-15 and Lake St.
482
Comment
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
UCR266332
Cressa truxillensis
D. E. Bramlet
1992-5-15
2283
Riverside
Perris-Aguanga Basin region, Pipeline seep located south of Lakeview Hot Springs and just south of the MWD access road, some 833 m. west of the San Jacinto River and 433 m east of the intersection of Pozos Rd. and the MWD pipeline maintenance road
Comment
UCR275579
Cressa truxillensis
T. B. Salvato, Jennifer Weiland
2005-6-13
605- 6
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
SD137802
Crocanthemum aldersonii
Darin L. Banks, Steve Boyd
1995-6-2
572
Riverside
Northwest Palomar Mountains; Cleveland National Forest, Agua Tiobia Wilderness Area; north face of north peak of Agua Tibia Mountain.
890
Comment
SD232668
Crossosoma bigelovii
A. C. Sanders, K. Rose
1995-4-5
16349
Riverside
San Bernardino Mtns. / Coachella Valley: alluvial slopes and foothills S of Mission Creek and E of Hwy 62.
519
Comment
RSA651889
Croton californicus
David B. Dunn
1948-3-14
s.n.
Riverside
5 mi. west of Thousand Palms.
Comment
RSA788557
Croton californicus
Duncan S. Bell
2012-3-8
3147
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.
16
Comment
UCSB7616
Croton californicus
Ullman, Sydney
1956-4-14
Riverside
Town of Whitewater
Comment
LA204863
Croton californicus
Carl Epling;
March 1927
s.n.
Riverside
Whitewater Pass, near Palm Springs.
Comment
SEINET9255231
Croton californicus var. mohavensis
Nancy Ryan Zabriskie
1970-12-29
333
Riverside
Beside Andreas Canyon Club entrance gate on South Palm Canyon Drive, Palm Canyon watershed, east slope San Jacinto Mtns.
168
Comment
SBBG133561
Croton setiger
S. D. White, A. Carey
2004-7-2
10573
Riverside
San Jacinto Mtn foothills, Soboba Indian Reservation, Poppet Crk Cyn
549
Comment
UCR139648
Croton setiger
A. C. Sanders
2004-6-30
28385 B
Riverside
Perris-Aguanga Surface/Menifee Valley Region, Paloma Valley, large rocky hill (1762 ft.) 1 mi. east of Murrieta Rd. and 1 mi. north of Bundy Canyon Rd., c. 5 miles due south of Sun City
518
Comment
UCR161403
Croton setiger
A. C. Sanders, Mike Misenhelter
2005-9-20
31675
Riverside
San Jacinto Mtns. Foothills, Santa Rosa Hills south of Hemet, road NW of Gibbel Flat, south end of Cornell St., 0.5 mi. SE of the Ramona Bowl
610
Comment
UCR60267
Croton setiger
Steve Boyd, T. S. Ross, L. Arnseth
1989-6-10
3688
Riverside
Peninsular Range, Vail Lake area, benches of Arroyo Seco and slopes of hills to the east
488
Comment
RSA736303
Crypsis schoenoides
Scott D. White, Justin M. Wood
2008-5-13
11950
Riverside
I-215 freeway right of way. South of Scott Rd.
Comment
RSA4903
Cryptantha angustifolia
C. B. Wolf
1932-4-27
3019
Riverside
Colorado Desert, 17 miles E of Mecca on the Blythe road.
152
Comment
RSA79588
Cryptantha angustifolia
F. W. Peirson
1926-2-22
6508
Riverside
Thousand-Palms Canyon; Coachella Valley
Comment
SD39167
Cryptantha angustifolia
Edith A. Purer
1935-4-21
6465
Riverside
Western edge of Colorado Desert near Palm Springs
Comment
UCR104004
Cryptantha angustifolia
George K. Helmkamp, E. A. Helmkamp
1998-2-5
2652
Riverside
Sonoran (Colorado) Desert, Indio Hills, 3 mi. east of Thousand Palms & 1.1 mi. N on Amity Rd.
101
Comment
UCR224999
Cryptantha angustifolia
Dave Silverman
2010-3-23
7820
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, dunes at SSE tip of Palen Lake, 1.7 km SW of Palen Dunes Dr., 3.3 km N of I-10 and 8 km ESE of Sidewinder Well
128
Comment
UCR230775
Cryptantha angustifolia
A. C. Sanders
2010-3-23
37534
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, at SW foot of Palen Mountains
130
Comment
UCR245251
Cryptantha angustifolia
Jim Andre
2012-3-19
21300
Riverside
Sonoran (Colorado) Desert, north end of Orocopia Mountains, 0.5 mi. south of junction of Box Canyon Rd and I-10 Fwy, 23 miles east of city of Coachella
470
Comment
RSA682164
Cryptantha barbigera
Steve Boyd, Amber Maurice, Pesach Lubinsky, Leland Lubinsky
2003-4-17
10443 -[A]
Riverside
East side of mouth of Chino Canyon, at upper edge of bajada and lower rocky slope of mountains, along road to Palm Springs Tram Station.
Comment
SD127607
Cryptantha barbigera
David Charlton
1988-2-18
1133
Riverside
South side of Little San Bernardino Mountains, Fargo Canyon Road to Cottonwood Wash, 1 mile east of junction Dillon Road and Fargo Canyon Rd
609
Comment
UCD119003
Cryptantha barbigera
G. H. Vansell
1928-4-1
s.n.
Riverside
Coachella Valley.
Comment
UCR19583
Cryptantha barbigera
Dr. H. de Forest
1924-4-13
s.n.
Riverside
Western Colorado Desert region, Tahquitz Canyon
457
Comment
RSA777393
Cryptantha barbigera var. barbigera
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-22
791
Riverside
Mecca Hills, just south of Shaver's Well
305
Comment
JOTR29584
Cryptantha barbigera var. fergusoniae
Andre, Jim
2006-4-6
6716
Riverside
Joshua Tree National Park. about 50 m. north of the Keys View Parking area
1552
Comment
UCR216117
Cryptantha costata
Jim Andre, T. La Doux
2009-2-25
10818
Riverside
Sonoran (Colorado) Desert, Palen Dry Lake; c. 6 miles north of I-10 freeway, c. 15 miles east of Desert Center
129
Comment
RSA0078964
Cryptantha cycloptera
Theo Glenn
1992-3-31
92 -8
Riverside
Colorado Desert. North side Of Eagle Mountains, Storm Jade Mine.
Comment
SEINET7063042
Cryptantha decipiens
A. G. Vestal
1962-4-8
s.n.
Riverside
About 3.5 miles northeast of Lake Elsinore and 2.5 miles east of the junction of Route 74 with Route 71. UTM Zone 11, 471840mE, 3730600mN. (WGS84/NAD83).
503
Comment
SEINET4565900
Cryptantha dumetorum
Duncan S. Bell
2010-4-2
700
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
UCR18166
Cryptantha holoptera
A. C. Sanders
1978-4-2
00197
Riverside
Sonoran (Colorado) Desert, Palm Desert, east of the Living Desert Reserve
152
Comment
SD240920
Cryptantha inaequata
Dave Silverman
2010-3-24
7825
Riverside
South Palen Lake, Chuckwalla Valley, 5.0 km SE of Sidewinder Well, 2.4 km SW of Palen Dunes Drive, and 3.7 km N of Interstate 10.
130
Comment
JEPS82348
Cryptantha intermedia
L. R. Heckard
1969-4-24
2162
Riverside
about 7 mi s Sage (along Highway 79)
Comment
POM6633
Cryptantha intermedia
P. A. Munz, L. T. Street
1919-3-28
2361
Riverside
San Gorgonio Pass, near Cabazon
543
Comment Read comments Mar 13 2011
RSA0106802
Cryptantha intermedia
Mitch Provance
2012-5-24
512 -04
Riverside
San Bernardino Mountains: Banning, foothills and alluvial fan near border with Beaumont, NE of the intersection of Highland Springs Avenue and Wilson St.
869
Comment
RSA594774
Cryptantha intermedia
D. L. Banks, Dylan Hannon
1996-5-3
0967 B
Riverside
Agua Tibia Mountains; Foothills S of Hwy. 79, E of the Dripping Spring Campground, approximately 150 m SE of the Helipad at the upper camp sites., 33 deg 27' 46''N, 116 deg 57' 56'' W
524
Comment
RSA80972
Cryptantha intermedia
G. R. Campbell
1952-4-6
18421
Riverside
3 miles E of Lake Matthews
Comment
SD148208
Cryptantha intermedia
A. C. Sanders
2001-5-3
24081
Riverside
Hemet, southeast corner of State Street at Gibbel,at east end of Diamond Valley.
494
Comment
UC1922270
Cryptantha intermedia
Scott D. White, Angelia Carey
2004-4-5
10019
Riverside
SAN JACINTO MTN FOOTHILLS: North of Valle Vista. Indian Creek Watershed.
Comment
UC857160
Cryptantha intermedia
I. W. Clokey and B. C. Templeton
1930-4-9
4665
Riverside
n of Banning
800
Comment Read comments Mar 13 2011
UC857163
Cryptantha intermedia
Mary F. Spencer
1992-4-23
2063
Riverside
near Banning; Millard Canyon
716
Comment Read comments Mar 13 2011
UCR155046
Cryptantha intermedia
Jason L. Hlebakos
2005-5-30
820
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
UCR275196
Cryptantha intermedia
T. B. Salvato, Gregg Miller
2005-6-7
1448
Riverside
Peninsular Range, Gavilan Hills, along Hill Top Drive, 1.7 mi NE ( 54.8 deg. ) of the Lake Street junction with Hwy I-15, and 1.8 miles west of El Toro Road, near benchmark 2349
695
Comment
RSA799813
Cryptantha maritima
D. M. Ray
2011-3-5
6
Riverside
Sonoran Desert: Chuckwalla Valley along Kaiser Road.
198
Comment
UCR148458
Cryptantha maritima
S. J. Myers
2005-2-1
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, c. 9 miles (4 air line) east of North Shore along Coachella Canal right-of-way, N of Rancho Dos Palmas
21
Comment
JOTR30305
Cryptantha micrantha
La Doux, Tasha, Erin Babich, Bill Truesdell
2008-3-10
1738
Riverside
Joshua Tree National Park. Stop 2: Near sand hill in Pinto Basin
538
Comment
POM3707
Cryptantha micrantha
H. M. Hall
1905-4-28
5938
Riverside
McCoy Wash.
Comment
SEINET4558667
Cryptantha micrantha subsp. lepida
Peter Kamb
1950-1
1908
Riverside
Hall Canyon, San Jacinto Mountains
1646
Comment
RSA771752
Cryptantha micrantha var. micrantha
Orlando Mistretta, Duncan Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4629
Riverside
San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
UCR158275
Cryptantha micromeres
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-4-14
29498
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
RSA263650
Cryptantha microstachys
E. W. Lathrop
1968-6-2
6959
Riverside
Main Divide Truck Trail between El Carriso and San Mateo Canyon. Cleveland National Forest.
Comment
RSA388332
Cryptantha microstachys
Steve Boyd
1986-5-7
1832
Riverside
Temescal Canyon: Terrace escarpment between Horsethief wash and Indian Truck Trail, south of I-15. [Gavilan Hills]
Comment
UCR127354
Cryptantha microstachys
A. C. Sanders, D. Malueg
2003-5-8
26572
Riverside
Perris-Aguanga Basin region, Los Alamos Road at Warm Springs Creek crossing west of Hwy 79, northeast of the Hogbacks, north of Los Alamos Rd. and east of the creek
396
Comment
UCR195128
Cryptantha microstachys
A. C. Sanders, Tim Thomas
2008-8-1
35963
Riverside
Peninsular Range; San Jacinto Mtns., lower Coldwater Creek near Mountain Center, SSE of Keenwild Fire Station
1372
Comment
UCR75552
Cryptantha microstachys
A. C. Sanders
1993-4-30
13884
Riverside
San Bernardino Mtns., along Butterfly Road, which joins Wildwood Canyon Road 0.4 mi. west of Oak Glen Road; between Cherry Valley and the Riverside County line
1100
Comment
UCR104924
Cryptantha muricata
A. C. Sanders, Pam MacKay, Tim Thomas & O. F. Clarke
1997-5-4
20658
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
SBBG63812
Cryptantha muricata var. jonesii
R. Hoffmann
1929-9-8
Riverside
San Jacinto Mtns
1828
Comment
UCD120018
Cryptantha pterocarya
William Shapeero
1954-4-28
s.n.
Riverside
Joshua Tree National Monument.
Comment
SD248154
Cryptantha pterocarya var. stenoloba
J. M. Andre
2013-3-27
24800
Riverside
Region: CA-SonM; Rice Valley east side of Arica Mountains, along Rice-Midland Rd, 2.2 mi. south of Rice (Hwy 62)
241
Comment
POM254739
Cryptantha racemosa
P. A. Munz
1940-3-24
15693
Riverside
3 miles south of Cottonwood Springs, Eagle Mts
457
Comment
POM72365
Cryptantha racemosa
Marcus E. Jones
1906-4-26
s.n.
Riverside
Indio
Comment
SEINET3152318
Cryptantha racemosa
L. S. Rose
1936-12-22
36809
Riverside
San Jacinto mts.; Palms to Pines hwy, 17 miles SW of Indio
914
Comment
RSA0121054
Cryptantha utahensis
Duncan S. Bell, LeRoy Gross
2016-3-29
9116
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Martinez Canyon, approximately 5 air miles southeast of the summit of Martinez Mountain.
686
Comment
SDSU18688
Cryptantha utahensis
Kristen Hasenstab, M. G. Simpson
2008-4-1
53
Riverside
Joshua Tree National Park. 1000 ft from Cottonwood Springs campground. Near sign for entrance from campground to Mastodon loop trail. Hillside is covered with this species of Cryptantha, especially on north facing slopes.
905
Comment
UCD63684
Cupressus forbesii
Daniel Sanchez-Mata; Richard Halsey
2006-6-28
s.n.
Riverside
Corona. Cleveland National Forest. Santa Ana Mountains. Indian Truck Trail from Corona. Between Main Divide and Santiago Peak summit.
1410
Comment
RSA71010
Cuscuta californica
F. W. Peirson
1921-4-13
2399
Riverside
Deep Canyon; north base of Santa Rosa Mountains, Riverside.
152
Comment
UC1292594
Cuscuta californica
C. L. Hitchcock and C. V. Muhlick
1964-3-17
23076
Riverside
8 mi se Corona (along road to Elsinore)
Comment
UCD126288
Cuscuta denticulata
A. C. Sanders; G. Nuhn
1995-4-20
16587
Riverside
Colorado Desert: Coachella Valley, near Fan Hill, northeast of Dillon Road on an abandoned road, below Little San Bernardino Mountains. northeast of 1000 Palms.
350
Comment
UCR92718
Cuscuta pentagona
A. C. Sanders, S. Ogg
1994-7-28
15174
Riverside
Santa Ana River between the Hwy 60 Bridge and the Mission Blvd. Bridge
243
Comment
RSA572986
Cyclospermum leptophyllum
Steve Boyd
1986-4-18
1691
Riverside
U. C. Riverside Campus: West side of statistics computer building.
Comment
RSA0031297
Cylindropuntia chuckwallensis
Mitzi Harding, Marc A. Baker, Michelle Cloud-Hughes
2013-4-11
134
Riverside
Cottonwood Mountains, Joshua Tree National Park, north side of Cottonwood Canyon, 200m west of Wood Spring, 450m SW of Cottonwood Spring, 38km NE of Indio.
895
Comment
RSA0097199
Cylindropuntia echinocarpa
Marc A. Baker, Michelle Cloud-Hughes
2015-7-7
18399
Riverside
San Gorgonio River, 2 km south of Cabazon, 2.6 km NNW of Hurley Flat, 26 km WNW of central Palm Springs.
510
Comment
JOTR32385
Cynodon dactylon
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler
2011-6-16
2491
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
UCR22187
Cynodon dactylon
E. W. Lathrop
1959-4-26
4504
Riverside
Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau; 14 miles west of Murrieta
Comment
CLARK-A1528-1
Cyperus eragrostis
Fred B. Essig
1966-9-12
Riverside
Riverside
Comment
RSA273007
Cyperus erythrorhizos
C. W. Tilforth, Walter Wisura
1978-10-6
1714
Riverside
Lake Skinner, north-east of Temecula
451
Comment Read comments Apr 30 2011
SD146116
Cyperus erythrorhizos
A. C. Sanders, Mitch Provance
1999-9-26
23123
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.
131
Comment
UCR78635
Cyperus odoratus
Scott D. White
1992-9-11
792
Riverside
Vicinity of Gilman Hot Springs, north side of San Jacinto River & a thin strip trending north of the river & west of the Hot Springs
459
Comment
SEINET3004993
Dalea mollis
G. Rink, M. Baker
2011-4-3
10421
Riverside
Northwest of Blythe, east of the McCoy Mtns, desert pavement
170
Comment
CLARK-A1656-777
Dalea mollissima
Theo Glenn
1982-4-6
Riverside
Fan Hill Canyon
Comment
RSA414181
Dasyochloa pulchella
Robert M. Perkins, H. de Forest
1937-3-15
409
Riverside
20 miles east of Desert Center
Comment
CAS-BOT-BC283036
Dasyochloa pulchella
Carl B. Wolf
1932-4-27
3034
Riverside
Mecca - Blythe Road 3/4 mi. west of Utopia, Colorado Desert
152
Comment
SBBG133353
Datisca glomerata
S. D. White, A. Carey, L. Archa
2004-8-5
10674
Riverside
San Jacinto Mtn foothills, Soboba Indian Reservation, Indian Creek from confluence w/ San Jacinto River to +/- 2 mi upstream.
534
Comment
UCR244445
Datura discolor
Jim Andre
2012-4-16
20899
Riverside
Sonoran (Colorado) Desert, Joshua Tree National Park; along Cottonwood Springs Rd., 1.0 mi. north of south entrance to J.T.N.P.
584
Comment
JOTR35024
Datura wrightii
La Doux, Tasha, A. Miller, T. Vaughn, A. Johnson
2007-10-25
3107
Riverside
Joshua Tree National Park. Pinto Basin, along Old Dale Road
Comment
RSA421892
Datura wrightii
F. A. Thackery
1928-4-25
180
Riverside
Indio.
Comment
UCR215517
Datura wrightii
Daphne K. Christopher, Hannah I. Stevens
2003-4-4
094
Riverside
Peninsular Range, UC Riverside Motte Rimrock Reserve, off Sage Road
530
Comment
UCR34984
Daucus pusillus
L. B. Ziegler
1968-5-7
286
Riverside
San Jacinto Mtns, near mouth of Bautista Canyon, foothills of San Jacinto Mtns.
612
Comment
SD181707
Deinandra fasciculata
Scott D. White
2000-5-30
7972
Riverside
1.0 mile southeast of the I-15/El Cerrito Road junction adjacent to new housing construction.
334
Comment
CAS-BOT-BC534057
Deinandra paniculata
D. E. Bramlet; Bill Wagner
2009-10-19
4403
Riverside
Peninsular Range: Riverside, Sycamore Canyon Reserve, c. 0.75 km N of Allesandro Blvd., W of Sycamore Canyon Blvd, along dirt pole line road
470
Comment
SD239582
Deinandra paniculata
Mark A. Elvin
2005-5-24
4321
Riverside
Peninsular Range; Perris-Aguanga Basin Region: SW foot of round hill west of Hemet and south of Hwy 74, west of California Ave.
470
Comment
UCR238219
Deinandra paniculata
Mark A. Elvin
2005-5-24
4321
Riverside
Peninsular Range; Perris-Aguanga Basin Region, SW foot of round hill west of Hemet and south of Hwy 74, west of California Ave.
470
Comment
RSA0018981
Delphinium parishii subsp. parishii
Harlan Lewis, M. Lewis
1946-8-21
596
Riverside
Mouth of Tanquitz Canyon
Comment
UC9216
Delphinium parryi
A. J. McClatchie
April 1892
30
Riverside
near Elsinore
Comment
UCR140299
Delphinium parryi
A. C. Sanders
2004-4-9
27463
Riverside
San Jacinto Valley, Tres Cerritos, c. 3 miles WNW of Hemet, east of the Lakeview Mtns., in central valley among the three peaks
518
Comment
UCR16746
Delphinium parryi subsp. parryi
Rodney Hendrick
1965-5-2
s.n.
Riverside
Peninsular Range, Temecula Creek and Hwy. 71
610
Comment
CLARK-A1528-1355
Dendromecon rigida
Robin Kobaly
1972-5-13
RLK 720513
Riverside
San Jacinto Mountains
1219
Comment
RSA652540
Dendromecon rigida
Toppenberg
1961-5-12
s.n.
Riverside
Hwy to Idyllwild, Beaumont side.
Comment
RSA357135
Dendromecon rigida subsp. rigida
Robert F. Thorne
1969-10-25
41852
Riverside
N of San Bernardino National Forest: N of Boundary on Idlywild-Banning road
Comment
RSA433237
Dendromecon rigida subsp. rigida
E. Crow
1929-3-17
191
Riverside
Glen Ivy Hot Springs, Santa Ana Mts.
Comment
UCD62838
Deschampsia danthonioides var. gracilis
Robert F. Thorne; E. Lathrop, O. Clark, S. Carlquist
1968-4-18
37430
Riverside
Santa Rosa Plateau. On Mesa de Colorado, Rancho California.
670
Comment
UC1126776
Descurainia pinnata
H. S. Yates
1937-3-23
6391
Riverside
2 mi n Palm Springs; San Jacinto Quad.
213
Comment
UC856000
Descurainia pinnata subsp. glabra
C. L. Hitchcock
1940-4-1
5911
Riverside
Cottonwood Spring wash; Joshus Tree National Monument
Comment
CLARK-A1656-885
Dicentra chrysantha
Theo Glenn
1979-5-23
Riverside
Snow Creek
Comment
UCR174113
Dicentra chrysantha
A. C. Sanders, T. B. Salvato
2006-6-2
33084
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.
579
Comment
UCR60932
Dicentra chrysantha
Steve Boyd, T. S. Ross, L. Arnseth
1989-6-11
3722
Riverside
Peninsular Range, Vail Lake area, recently burned hills SE of lake, south of Hwy 79
488
Comment
UCR107885
Dichelostemma capitatum
B. G. Pitzer
1997-3-23
2952
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
UCR136256
Dichelostemma capitatum
A. C. Sanders
2004-4-20
27565
Riverside
Santa Ana Mtns., Santa Rosa Plateau, 0.5 km west of Tenaja Road and just north of the San Diego county line
640
Comment
UCR166175
Dichelostemma capitatum
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
IRVC14695
Dichelostemma capitatum subsp. capitatum
Victoria Sork
1973-4-5
s.n.
Riverside
Elsinore; 1.5 mi. N, 0.5 mi. W of intersection of Hwys 74 and 71.
Comment
IRVC51
Dichelostemma capitatum subsp. capitatum
Don Pfirrmann
1965-4-24
HS 0099
Riverside
Upper San Juan Creek Camp; Ortega Hwy [74]. Peninsular Ranges, Santa Ana Mountains
Comment
IRVC53
Dichelostemma capitatum subsp. capitatum
Linda Stilgenbauer
1965-4-17
HS 0097
Riverside
Ortega Hwy [74]. Peninsular Ranges, Santa Ana Mountains
Comment
UCR97241
Dichelostemma capitatum subsp. capitatum
Scott D. White
1997-2-9
4673
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
RSA367461
Dichelostemma capitatum subsp. capitatum
H. Twining
1890-04
s.n.
Riverside
[No locality information provided]
Comment
RSA501061
Dichelostemma pulchellum var. pulchellum
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-4-1
3178
Riverside
Vail Lake area, recent burn in hills just to SW of the dam.
488
Comment
RSA696746
Dicoria canescens
J. Russell Bruff
1933-1-1
s.n.
Riverside
Travertine Point, south of Indio.
Comment
SBBG8047
Dicoria canescens
H. and M. Dearing
1936-12-25
945
Riverside
Long Cyn, near aqueduct
Comment
UCR207224
Digitaria ischaemum
O. F. Clarke
2003-6-22
s.n.
Riverside
Peninsular Range, Riverside; O.F. Clarke residence, 266 Frost Court; east edge of UCR campus
351
Comment
CAS-BOT-BC152912
Diplacus brevipes
John Thomas Howell
1930-5-10
4794
Riverside
At top of St. John's Grade
Comment
CAS-BOT-BC153101
Diplacus fremontii
E. H. Daniels; J. Bates
1932-6-6
s.n.
Riverside
Alberhill, Temescal Canyon, between Corona and Elsinore
350
Comment
RSA0018428
Diplacus longiflorus var. calycinus
Carl B. Wolf
1932-5-24
3657
Riverside
1 mi. above the Fish Hatchery. Snow Creek, No. base San Jacinto Mountains.
793
Comment
RSA0019298
Diplacus puniceus
D. L. Banks
1997-2-23
1305
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
SEINET3928473
Distichlis spicata
R. L. Piemeisel
1914-10-19
4065
Riverside
0.5 mi. ne. of Indio.; 0
Comment
UCR2330
Distichlis spicata
F. M. Reed
1906-4-29
944
Riverside
Riverside, in the Santa Ana River bottom near the racetrack below Chinatown
244
Comment
RSA0124122
Ditaxis lanceolata
Duncan S. Bell, Sarah De Groot, LeRoy Gross
2016-2-17
8739
Riverside
Santa Rosa Mountains; collecting on the Martinez Slide to the north of Toro Canyon, approximately 5.25 air miles east northeast of the summit of Martinez Mountain.
115
Comment
RSA717443
Ditaxis neomexicana
Scott D. White, Pam De Vries
2006-3-14
11255
Riverside
North of the I-10 Freeway a few mi east of Indio, at proposed I-10 / McNaughton Parkway interchange.
91
Comment
UCR274222
Ditaxis serrata var. californica
Duncan S. Bell, Evan Meyer
2014-10-28
7660
Riverside
Santa Rosa Mountains, the foot of the mountains between Toro Canyon and Martinez Canyon
169
Comment
CAS-BOT-BC43630
Dithyrea californica
Geo. B. Grant
1906-5-1
266 a-6769
Riverside
Colorado desert at Palm Springs.
Comment
RSA530748
Dithyrea californica
Martha Hilend
1928-3-9
63
Riverside
Near White Water Bridge. Colorado Desert.
Comment
SD2008
Dithyrea californica
Ruth B. Randall
1922-4-10
Riverside
Coachella Valley, Reed Ranch
Comment Read comments Nov 19 2011
UCR166005
Dithyrea californica
Nathan Moorhatch
2005-2-17
s.n.
Riverside
Sonoran (Colorado) Desert, Coachella Valley, east edge of Santa Rosa Mtns., La Quinta, west of Washington St., between Ave. 48 and Lake La Quinta Dr., 4 acre parcel
37
Comment
UCR85252
Dithyrea californica
A. C. Sanders, G. K. Helmkamp, P. J. MacKay
1995-3-19
16186
Riverside
Western Colorado Desert, Coachella Valley, Willow Hole, 4 miles south of Desert Hot Springs.
213
Comment
POM78481
Dodecatheon alpinum subsp. majus
H. M. Hall
1901-06
2348
Riverside
Tahquitz Valley
2500
Comment
JEPS108466
Downingia bella
Lisa Schultheis
1995-5-9
146 -95
Riverside
Santa Rosa Plateau Preserve. Vernal Pool Trail, off of Via Volcano.
Comment
SD28101
Draba corrugata var. saxosa
Carl B. Wolf
1932-8-5
3979
Riverside
Summit of San Jacinto Peak
3293
Comment
POM12104
Drymocallis glandulosa var. reflexa
Mary F. Spencer
1921-6-10
1861
Riverside
Idyllwild.
1616
Comment
UC12538
Drymocallis glandulosa var. reflexa
Geo. F. Reinhardt
June, 1897
Riverside
San Jacinto Mountains
Comment
RSA85439
Dryopteris arguta
J. C. Roos
1952-4-13
5519
Riverside
Box Springs Mts.
518
Comment
UCR101843
Dudleya
B. G. Pitzer
1997-4-1
3043
Riverside
Lakeview Mtns, c. 0.75 air mi. SSW of Mt. Rudolph, c. 1 air mi NE of Contour (Juniper Flats) Rd.
655
Comment
SEINET3071477
Dudleya
Marc A. Baker, Michelle Cloud-Hughes
2011-1
Riverside
Comment
CAS-BOT-BC427976
Dudleya arizonica
S. B. Parish; W. F. Parish
1882-4-1
588
Riverside
Borders of the Colorado Desert, Whitewater
Comment
RSA494649
Dudleya lanceolata
B. L. Phillips
1988-6-2
s.n.
Riverside
E Riverside, near Creek on W side of Box Springs Mt.
Comment
UC115216
Dudleya multicaulis
Charlotte M. Wilder
1905-6-1
583
Riverside
West Riverside
Comment
RSA500568
Echinocereus engelmannii var. engelmannii
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-5-7
3581
Riverside
Vail lake area, sedimentary hills at NW end of lake at E end of Oak Mtn, N of Wilson Creek.
488
Comment
SEINET3928586
Echinochloa colona
Sears
1977-10-13
S 605
Riverside
Wiley's Well exit off Interstate 10 near Playa Lake.; 0
122
Comment
UCR2347
Echinochloa colona
F. M. Reed
1907-9-9
1907
Riverside
South Coast; San Bernardino Valley, Riverside, Little Arroyo on Bluffs Ranch [Chicago Ave. between Tequesquite Arroyo and Pennsylvania Ave.]
293
Comment
RSA737324
Echinochloa crus-galli
Justin M. Wood
2008-9-22
157
Riverside
SW Perris Basin; Temecula - Murrieta Creek, downstream of 1st street bridge.
293
Comment
UCR242708
Echinochloa crus-galli
Dagne Duguma
2013-7-7
s.n.
Riverside
Santa Ana River Basin, Prado wetlands near Corona
155
Comment
CAS-BOT-BC291130
Eclipta prostrata
S. B. Parish
1912-10-12
8362
Riverside
Salton Basin. Mecca
-57
Comment
CAS-BOT-BC113298
Eleocharis parishii
Samuel B. Parish
1907-4-22
6144
Riverside
Western edge of the Colorado desert, Palm Canyon.
200
Comment
RSA703625
Eleocharis parishii
Scott D. White, Angelia Carey
2004-9-16
10763
Riverside
Indian Creek watershed, above confluence w/ San Jacinto River. Former homestead area with persisting pond (cattle pond?) & adj. wetlands and seep.
579
Comment
SBBG119911
Eleocharis parishii
A. C. Sanders with O. F. Clarke
1991-6-10
11126
Riverside
Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River; Riverside
238
Comment
UC62218
Eleocharis parishii
H. M. Hall
Jun 1901
2013
Riverside
e base San Jacinto Mountains (along the borders of the Colorado Desert); , Colorado Desert; along the border of the Colorado Desert, San Jacinto Mts.
Comment
UC839370
Eleocharis parishii
I. W. Clokey, E. G. Anderson
1935-8-21
6564
Riverside
Hemet Lake
1320
Comment
UCR271688
Eleusine indica
Mitch Provance
2011-7-4
17181
Riverside
San Bernardino Valley, Northwestern base of the Jurupa Mountains, adjacent to S side of Fontana (technically in an unincorporated part Riverside Co.), retention basin on S side of Philadelphia St., just E of Country Village Rd.
262
Comment
CAS-BOT-BC207367
Elymus elymoides
Scott D. White
1996-8-1
4404 A
Riverside
Hwy 243 at Deer Springs trailhead and adjacent area, Idyllwild Area, San Jacinto Mts.
1828
Comment
UCR17527
Elymus elymoides
Frank C. Vasek
1979-7-26
790726- 02 b
Riverside
Santa Rosa Mtns, Vicinity of Virgin Spring and Stump Spring
2348
Comment
UCR185181
Elymus elymoides
Naomi Fraga, LeRoy Gross, B. Hogshead
2006-6-12
1705
Riverside
Peninsular Ranges; San Jacinto Moutnains region: Along FS road west and paralleling Morris Ranch Road. c. 0.2 miles SW of the FS roads junction with Morris Ranch Road. NE of Garner Valley
1616
Comment
RSA179514
Elymus glaucus
E. W. Lathrop
1960-6-7
4887
Riverside
14 miles west of Murieta. Relondo Mesa.
Comment
UCD61812
Elymus glaucus
Peter Kamb
1948-7-3
1143
Riverside
Hall Canyon, San Jacinto Mtns.
1645
Comment
UCR24986
Elymus hispidus
A. C. Sanders
1980-7-18
1677
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
UCR264633
Elymus triticoides
Mitch Provance
2012-6-19
196- 10
Riverside
San Bernardino Valley, Santa Ana River Bottom, Tequesquite Creek and associated wetlands W of Rubidoux Ave
226
Comment
RSA49178
Emmenanthe penduliflora
P. A. Munz
1949-4-13
13055
Riverside
Cottonwood Springs, west end of Eagle Mts. Colorado Desert
1143
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
RSA701471
Emmenanthe penduliflora
M. Wall
1996-7-1
191
Riverside
Cherry Valley, Beaumont/Oak Glen Rd, 2.6 mi N of Cherry Vly Blvd, top of steep E slope of Little San Gorgonio Creek.
Comment
UC56881
Emmenanthe penduliflora
W. L. Jepson and H. M. Hall
May 17 1901-Jun 1 1901
Riverside
Palm Canyon
457
Comment
UCR103920
Emmenanthe penduliflora
B. G. Pitzer
1997-4-11
3116
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
UCR133664
Emmenanthe penduliflora
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
UCSC000885
Emmenanthe penduliflora
Peter Kamb
1948-4-11
875
Riverside
Aqueduct Road 5 mi east of Garnet Garnet - Coachella Valley
305
Comment
SEINET12279715
Emmenanthe penduliflora
J. Bright, Wyman, C.
1933-1
8080
Riverside
between Radio and Palm Springs
Comment
POM356674
Encelia actoni
Norman C. Cooper
1949-6-29
4285
Riverside
Palms to Pines Hwy, San Jacinto Mt
915
Comment
RSA28641
Encelia actoni
Louise Kellogg, A. M. Alexander
1941-5-18
2197
Riverside
2 miles NE of Cottonwood Spring, Eagle Mtns.
Comment
RSA0031849
Encelia farinosa
Douglas A. Springer
1981-2-16
2
Riverside
9 miles S of Corona on Interstate Hwy 15 and Cajalco Rd., E side on median and roadside.
Comment
RSA795928
Encelia farinosa
Duncan S. Bell
2009-4-19
281
Riverside
Arica Mountains: west side of range, approximately 2.5 air miles southwest of Priests Well.
391
Comment
UC1777709
Encelia farinosa
Donald W. Kyhos
1965-3-13
65 -111
Riverside
near Blythe (6.2 miles west of junction of Hwy 78 and Hwy 60-70); ; [6.7 miles west of junction...](label reads 6.7, assumed to be in error, by inference from five records of duplicates in database)
Comment
UC1929638
Encelia farinosa
V. Soza, J. M. Porter, G. D. Wallace
2001-4-2
1087
Riverside
Transverse Ranges, Little San Bernardino Mountains region; Big Morongo Wash.
473
Comment
UCR119416
Encelia farinosa
Mitch Provance
1998-2-13
42
Riverside
Jurupa Mountains, Glen Avon Hts., .2 km. north of Campbell St., along the SW portion of the range.
262
Comment
RSA796477
Encelia frutescens
Duncan S. Bell
2009-4-18
229
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
SD224841
Encelia frutescens
G. K. Helmkamp
1998-4-4
3132
Riverside
Southern Mojave Desert: junction of CA hwy 62 (Twentynine Palms hwy) & CA hwy 177 (Desert Center-Rice Rd).
456
Comment
CLARK-A1528-1811
Encelia virginensis subsp. actonii
John C. Roos
1941-8-2
84
Riverside
609
Comment
SEINET9357623
Encelia virginensis var. actoni
Unknown
1936-12-22
Riverside
Riverside
Comment
SD229015
Ephedra aspera
Dick Schwenkmeyer
2013-6-11
915
Riverside
Carrizo Creek camp, approx. 1.5 north of highway 74 and Royal Carrizo Road intersection.
890
Comment
UC667372
Ephedra californica
Annie M. Alexander and Louise Kellogg
1941-5-15
2183
Riverside
n base Eagle Mountains Colorado Desert, Eagle Mountains (in rock outcrop)
914
Comment
UCR227829
Ephedra californica
R. F. Thorne, M. Z. Thorne
1973-3-30
42689
Riverside
Sonoran (Colorado) Desert, Morongo Valley Canyon, near mouth at junction of roads to Morongo Valley and Desert Hot Springs; [vicinity of Hwy 62 crossing of Mission Creek]
488
Comment
HSC88285
Ephedra trifurca
Elizabeth Neese
1979-4-11
7108
Riverside
3 mi. S of Rue, 40 mi. NW of Blythe
Comment Read comments Jul 8 2010
RSA0019797
Ephedra trifurca
April Garbat, Kristin Forgrave
2013-5-14
68 -A
Riverside
Blythe-Rice Rd, at the valley bottom approx 2 mi S of Hwy 62 (S of RR tracks)
243
Comment
SBBG402
Ephedra viridis
H. and M. Dearing
1949-4-11
6748
Riverside
above Cathedral City, Palms to Pines Hwy
Comment
JOTR00968
Ephedra viridis
Cole, James E.
1941-4-10
509
Riverside
Joshua Tree National Park. TWIN TANKS
1158
Comment
UCR19030
Epilobium campestre
John C. Roos
1952-5-14
5662
Riverside
Moreno Valley, Edgemont [now part of city of Moreno Valley], near Box Springs
488
Comment
RSA588412
Epilobium canum subsp. canum
M. M. Thompson
1947-8-23
C- 2052
Riverside
Los Alamos canyon, Elsinore Mountains.
762
Comment
RSA448508
Epilobium canum subsp. latifolium
N. R. Zabriskie, W. M. Zabriskie
1972-10-22
547
Riverside
Cactus Spring Trail between Dolomite mine & Horsthief Canyon; N slope Santa Rosa Mountains. (E of site 13).
1098
Comment
UC1931072
Epilobium ciliatum
Scott D. White, Justin Wood
2008-7-9
12424
Riverside
San Jacinto Mountains: K Flat, from large pond downstream to meadow.
Comment
SDSU13551
Epilobium ciliatum subsp. ciliatum
W. Miller, C. Mosse
1972-7-11
Riverside
Comment
SEINET1906700
Eragrostis barrelieri
A. C. Sanders, G. K. Helmkamp
1996-1
17978
Riverside
Coachella Valley: palm Springs, shopping center at SE corner of Raquet Club Dr. and Palm Canyon Dr.
189
Comment
CAS-BOT-BC204485
Eragrostis cilianensis
H. M. Hall
1899-7-1
1366
Riverside
Gavilan Hills 2 mi S.W., Perrin
Comment
UCD63455
Eragrostis mexicana subsp. mexicana
F. M. Reed
Date Unknown
1469
Riverside
Riverside and vicinity, roadsides in Riverside.
Comment Read comments Jun 16 2012
SD28021
Eremalche exilis
Carl B. Wolf
1932-4-27
3027
Riverside
Mecca-Blythe Road; 0.75 mile west of Utopia.
152
Comment Read comments Dec 11 2011
UCR131726
Eremalche exilis
C. B. Wolf
1932-4-27
03027
Riverside
Western Colorado Desert, Chuckwalla Valley, Mecca to Blythe road [Hwy 10], 0.75 mile west of Utopia
152
Comment Read comments Dec 12 2011
RSA432719
Eremalche rotundifolia
E. C. Jaeger
1922-4-2
s.n.
Riverside
Box Canon near Mecca.
Comment
SBBG4930
Eremothera refracta
K. K. Muller
1958-3-22
913
Riverside
Orocopia Mtns across Hwy 70 from S entrance to Joshua Tree Nat Monument
Comment
JOTR33784
Eriastrum densifolium subsp. austromontanum
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2011-6-1
2924
Riverside
Joshua Tree National Park. Little San Bernardino Mountains: North side of Quail Mountain; Loamy, gravelly slope in saddle below the summit
Comment
RSA0105507
Eriastrum densifolium subsp. austromontanum
Mary F. Spencer
1923-08
s.n.
Riverside
Tahquitz ridge near Tahquitz peak. San Jacinto Mountains
2439
Comment
HSC95245
Eriastrum densifolium subsp. densifolium
Mark S. Brunell
1993-7-16
137
Riverside
Thomas Mtn. Rd., 1.5 km W of Thomas Mtn. Campground, both sides of road
1939
Comment
UC1787271
Eriastrum densifolium subsp. densifolium
Mark S. Brunell
1992-6-22
101
Riverside
Arroyo Seco Creek, adjacent to Drippings Springs Public Campground, ca. 500 m south of terminal loop of campground road, along east bank of creek.
487
Comment
UCR95954
Eriastrum densifolium subsp. densifolium
Scott D. White
1996-8-1
4403
Riverside
Peninsular Range; San Jacinto Mtns., Idyllwild area, Hwy 243 at Deer Springs trailhead and adjacent area
1829
Comment
RSA0104869
Eriastrum densifolium subsp. elongatum
Mark Brunell
1993-5-29
123
Riverside
San Jacinto Mtns: Old Banning-Idyllwild Road .4 km south of junction with Hwy 243 (the new road to Idyllwild), roadcut along both sides of road. Adjacent to pasture. Population voucher: Banning.
683
Comment
RSA0110546
Eriastrum densifolium subsp. elongatum
Mark Brunell
1993-7-9
124
Riverside
Arroyo Seco Creek, Adjacent to Dripping Springs Public Campground road, ca. 500 m south of terminal loop of campground road, along east side bank of creek.
488
Comment
UCD118278
Eriastrum eremicum subsp. eremicum
Robert F. Thorne; C. W. Tilforth
1980-5-28
54248
Riverside
Along Whitewater River, about 3.2 miles N of Whitewater Post Office and Highway 10.
Comment
CAS-BOT-BC514462
Eriastrum eremicum subsp. eremicum
Mr. May
1914-3-1
s.n.
Riverside
May
Comment
SBBG35228
Eriastrum filifolium
T. L. Secrest
1951-5-18
Riverside
San Jacinto River bed near Hemet
Comment
RSA0120677
Eriastrum harwoodii
Duncan S. Bell
2009-4-18
238
Riverside
Arica Mountains; northeast of range, approximately 2.25 air miles southwest of the ghost town of Rice.
224
Comment
UC729736
Eriastrum harwoodii
Carl B. Wolf
1932-4-29
3119
Riverside
on Blythe Rd 3 mi s Rice; Eastern Colorado Desert
213
Comment
UCR261143
Eriastrum sapphirinum
A. C. Sanders, Jeff Crain, Nina Kidd
2015-5-20
41733
Riverside
Temesal Canyon, open area on south side of I-15, between Horse Thief Canyon Road and Hostettler Rd.
370
Comment
UCR69997
Eriastrum sapphirinum
Scott D. White
1991-9-17
91- 53
Riverside
Peninsular Range, W side of lake Elsinore at the S foot of the Ortega Hwy (Hwy 74).
427
Comment
SD187456
Eriastrum sapphirinum subsp. dasyanthum
Scott D. White, Angelia Carey
2004-5-7
10321
Riverside
San Jacinto Mountain foothills; Indian Creek and adjacent foothills.
548
Comment
UCR162758
Ericameria brachylepis
John F. Green
2005-10-20
s.n.
Riverside
Elsinore Basin/Menifee Valley, Bundy Canyon, N of Bundy Canyon Road c. 2 mi east of Hwy I-15
518
Comment
UCSB12338
Ericameria cooperi
Dearing, Hugh; Dearing, Margaret
1936-12-25
Riverside
Long Canyon, Colorado Desert
Comment
UCR13709
Ericameria cuneata
J. Zabriskie, N. Ryan Zabriskie
1972-10-21
543
Riverside
Peninsular Range; San Jacinto Mtns., SE of S end Marion Ridge Rd., Pine Cove, SW drainage San Jacinto Mtns.
1921
Comment
POM295632
Ericameria cuneata var. spathulata
Lyman Benson
1952-12-29
15088
Riverside
White Tanks, Joshua Tree National Monument,
915
Comment
POM359404
Ericameria linearifolia
Norman C. Cooper
1945-3-26
s.n.
Riverside
Aguanga.
Comment
SD73603
Ericameria linearifolia
Helen V. Witham
1970-4-29
818
Riverside
1299
Comment
JOTR32642
Ericameria nauseosa var. mohavensis
La Doux, Tasha, K. Matthews, S. Szabo, J. Van Warmerdam, B. Truesdell
2007-10-4
2563
Riverside
Joshua Tree National Park. Little San Bernardino Mountains: Convergence of Lower Covington Flat and Smith Water Canyon (Stop 3)
1362
Comment
UCR22309
Ericameria parishii
Steve Boyd
1980-12-20
367
Riverside
Peninsular Range, Gavilan Hills, Gavilan plateau, radio tower ridge south of Gavilan Peak
Comment
RSA589077
Ericameria pinifolia
D. L. Banks, Steve Boyd
1995-10-17
0788
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
SD137893
Ericameria pinifolia
Darin L. Banks, Steve Boyd
1995-10-17
788
Riverside
Agua Tibia Mountains, Northwest Palomar Mountain, Cleveland National Forest, Along lower Arroyo Seco, south of the Dripping Springs Campground
515
Comment
UCR89884
Ericameria pinifolia
A. C. Sanders
1995-11-26
17908
Riverside
Tule Creek Valley, NE of Tule Peak, between Aguanga and Anza, south of Hwy 371
1311
Comment
SD175795
Erigeron bonariensis
Richard W. Schaffer
2006-11-17
1262127
Riverside
Indio, lawn near Oasis St.
Comment
RSA719791
Erigeron breweri var. jacinteus
Naomi Fraga, Ilene Anderson, Mike Hamilton, Michael Wall, Gary D. Wallace
2006-9-7
1741
Riverside
Along trail to Hidden Lake Divide.
2591
Comment
RSA212927
Erigeron divergens
L. B. Ziegler
1969-5-26
s.n.
Riverside
Low hillsides at edges of meadows in Hemet Valley, San Jacinto Mts.
1387
Comment
RSA6084
Erigeron foliosus
C. B. Wolf
1932-5-25
3667
Riverside
Flat at mouth of east fork of Snow Creek, N Base of San Jacinto Mountains
671
Comment
RSA701120
Erigeron foliosus
Michael Wall
1996-7-1
168
Riverside
Cherry Valley, Beaumont/Oak Glen Rd., 2.6 mi. N of Cherry Valley Blvd., W side of road in open flat field.
610
Comment
UCR183332
Erigeron foliosus
Mitch Provance
2003-5-5
4415
Riverside
La Sierra Hills, Norco, NW side of the La Sierra Hills, east of the end of Rushmore Dr.
305
Comment
UCR3498
Erigeron foliosus var. foliosus
Frances Miller
1964-6-5
M 6428
Riverside
Box Springs Mtns, end of Big Springs Rd, just above railroad.
396
Comment
UCR241453
Erigeron sumatrensis
A. C. Sanders, Timothy W. Chumley
2013-3-28
40704
Riverside
Peninsular Range, Alberhill, between I-15 Fwy and Temescal Canyon Rd., west of Lake St.
378
Comment
CLARK-A1045-80
Eriodictyon crassifolium
George K. Helmkamp
1977-4-30
Riverside
San Jacinto Mountains Lake Fulmor 7.5'Q
Comment
RSA34589
Eriodictyon crassifolium
N. C. Cooper
1944-5-6
1170
Riverside
Banning.
701
Comment
SEINET271036
Eriodictyon crassifolium
Richard J. Shaw
1958-4-6
1103
Riverside
Palms to Pines Highway, between Idyllwild junction and Hemet
1067
Comment
UC501499
Eriodictyon crassifolium
D. A. Johansen and J. A. Ewan
1932-4-10
7091
Riverside
mouth of Tahquitz Canyon; western Colorado Desert, mouth of Tahquitz Canyon
Comment
UCSB16248
Eriodictyon crassifolium
Sonnenburg, D.
1963-5-4
Riverside
2.5 miles south of Banning to Idyllwild road
853
Comment
POM13747
Eriodictyon crassifolium var. crassifolium
E. C. Jaeger
1921-06
1195
Riverside
Palms to Pines Hwy., San Jacinto Mtns.
1829
Comment Read comments Nov 6 2011
UCR131829
Eriodictyon trichocalyx
Jennie Phui
1998-5-30
029
Riverside
San Bernardino Mtns./San Gorgonio Pass, Morongo Indian Reservation, eastern fork of Lion Canyon, 3 miles up Lion Canyon road north of I-10 Fwy
600
Comment
UC107133
Eriodictyon trichocalyx var. trichocalyx
T. S. Brandegee
1902-5-14
Riverside
Banning
Comment Read comments Mar 13 2011
UCR193863
Eriogonum
A. C. Sanders, Mitch Provance
2008-7-11
35816
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
JOTR34095
Eriogonum angulosum
Herskovits, Tasya
2011-9-28
1
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Keys View; Burn area on gentle rocky slopes
1582
Comment
POM49861
Eriogonum apiculatum
P. A. Munz, I. M. Johnston
1924-7-27
8757
Riverside
Dark Canyon, San Jacinto Mountains
2134
Comment
SBBG1456
Eriogonum apiculatum
H. and M. Dearing
1936-12-26
148
Riverside
Palms to Pines Hwy
1097
Comment
UC1007165
Eriogonum apiculatum
Philip A. Munz
1938-8-13
15333
Riverside
near Santa Rosa Peak
2316
Comment
CDA22491
Eriogonum davidsonii
A. C. Browne
1951-10-28
Riverside
Aguanga.
0
Comment
RSA766419
Eriogonum davidsonii
Joseph A. Ewan
1928-8-28
1517
Riverside
Strawberry Valley. San Jacinto Mtns.
1616
Comment
UC534918
Eriogonum davidsonii
Susan G. Stokes
1933-7-1
76
Riverside
road to Idyllwild
Comment
UCR243181
Eriogonum davidsonii
A. C. Sanders
2013-7-6
40842
Riverside
Peninsular Range; San Jacinto Mountains, Idyllwild, SE part of town near Saunders Meadow, west end of Valley View Dr. toward Crestview Dr., at intersection with N-S road of unknown name
1680
Comment
UCR249001
Eriogonum davidsonii
Elizabeth A. Kempton, Naomi Fraga, Tim Tibault, Valentin Arvizu
2006-6-7
384
Riverside
San Jacinto Mountains, near Palm View Peak, just east of Forbes Ranch Road
1879
Comment
CAS-BOT-BC246439
Eriogonum deflexum var. deflexum
S. B. P.
1912-10-11
8290
Riverside
Caleb, Salton Sink, Colorado Desert
Comment
JOTR31983
Eriogonum deflexum var. deflexum
La Doux, Tasha, M. Harding, M. Wheeler, T. Herskovits
2011-4-14
2218
Riverside
Joshua Tree National Park. Southwest Eagle Mountains; west of Lost Palms Canyon; bouldery canyon with sandy wash bottom
731
Comment
UC77768
Eriogonum deflexum var. deflexum
C. R. Orcutt
1889-4-20
Riverside
Colorado Desert
Comment
RSA443545
Eriogonum elongatum
J. C. Roos
1965-9-14
s.n.
Riverside
Hills south of Beaumont.
Comment
SEINET6417985
Eriogonum elongatum
Andrew C. Sanders, Mike Misenhelter
2005-9-20
31674
Riverside
San Jacinto Mtns. Foothills; Santa Rosa Hills south of Hemet, road NW of Gibbel Flat, south end of Cornell St., 0.5 mi. SE of the Ramona Bowl
549
Comment
CLARK-A1528-3736
Eriogonum fasciculatum subsp. flavoviride
John C. Roos
1948-5-15
3845
Riverside
Eagle Mountains
Comment
UCR176888
Eriogonum fasciculatum subsp. foliolosum
Tracy Tennant
1998-7-1
s.n.
Riverside
San Jacinto Valley, SE of Winchester, 'North Hills', at south end of California Ave.
457
Comment
CLARK-A1528-997
Eriogonum fasciculatum subsp. polifolium
John C. Roos
1948-5-15
3844
Riverside
Eagle Mountains
853
Comment
POM115625
Eriogonum fasciculatum var. flavoviride
Louise Kellogg, Annie M. Alexander
1941-5-15
2190
Riverside
North base of Eagle Mountains.
1159
Comment
RSA393431
Eriogonum fasciculatum var. foliolosum
M. M. Thompson
1947-4-21
C 2058
Riverside
Los Alamos Canyon, Elsinore.
762
Comment
UC219156
Eriogonum fasciculatum var. foliolosum
P. A. Munz, R. D. Harwood
1920-2-28
3257
Riverside
3 mi w Corona
335
Comment
UC6288
Eriogonum fasciculatum var. foliolosum
Geo. F. Reinhardt
June, 1897
Riverside
San Jacinto Valley
Comment
CAS-BOT-BC250133
Eriogonum fasciculatum var. polifolium
Ynez Whilton Winblad
1937-4-23
s.n.
Riverside
Palms to Pines Highway, Mt. San Jacinto
Comment
POM6443
Eriogonum fasciculatum var. polifolium
P. A. Munz
1919-5-7
2745
Riverside
Palm Springs.
198
Comment
RSA339070
Eriogonum fasciculatum var. polifolium
Robert F. Thorne, C. W. Tilforth
1980-5-28
54214 b
Riverside
Branch ravine running W from Whitewater Canyon, W of road and ca. 3.2 miles N of Hwy 10 and Whitewater P.O.
610
Comment
RSA6100
Eriogonum fasciculatum var. polifolium
Carl B. Wolf
1932-5-24
3644
Riverside
0.5 mile below the Fish Hatchery, Snow Creek, north base of San Jacinto Mountains
549
Comment
SD93053
Eriogonum fasciculatum var. polifolium
W. Bertsch
1954-5-1
530
Riverside
Road from Banning to Idlewild
914
Comment
CAS-BOT-BC253486
Eriogonum gracile
Mrs. J. D. Abrams
1901-5-1
s.n.
Riverside
Elsinore
Comment
UC574981
Eriogonum gracile
C. Epling, Wm. Robison
Jun 24 1933-Jun 27 1933
Riverside
San Gorgonio Wash Little San Bernardino Mountains, San Gorgonio Wash
Comment
UCR117091
Eriogonum gracile var. gracile
A. C. Sanders, T. B. Salvato
2001-5-16
24295
Riverside
Perris-Aguanga Basin, S of Hemet, 1/4 mi. south of Gibbel Rd. about 1 mile east of State St., foothills forming east end of Diamond Valley, 1 mi. SSE of Hemet Butte, south of mouth of Avery Cyn.
518
Comment
RSA500555
Eriogonum gracile var. incultum
Steve Boyd, Tim S. Ross, L. Arnseth
1989-6-4
3606
Riverside
Vail Lake area, sandy benches of Kolb Creek drainage, around N extension of Woodchuck Rd.
488
Comment
RSA595920
Eriogonum gracile var. incultum
D. L. Banks, Lauren Raz
1996-11-5
1179
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Pechanga Indian Reservation, E of San Gabriel Church; Along the main road in the Reservation, approximately 20 m E of its intersection with Pechanga Creek.
393
Comment
SD241928
Eriogonum gracile var. incultum
A. C. Sander, John F. Green
2012-6-25
40312
Riverside
Peninsular Range; Santa Ana Mountains Region: Temescal Canyon near Hostettler Road south of I-15, narrow canyon draining from vicinity of Palomino Creek Drive at end of Calendula Street (Alberhill 7.5'Q)
387
Comment
JOTR35262
Eriogonum heermannii var. argense
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2011-5-9
3247
Riverside
Joshua Tree National Park. West of Queen Mountain, Wonderland of Rocks; narrow wash with large granitic boulders throughout corridor (Stop 2)
1302
Comment
SD143489
Eriogonum inflatum
W. L. Halvorson
1977-3-8
77 81
Riverside
Desert, 1 mile south of the south entrance to Joshua Tree Nat'l Monument
Comment Read comments Nov 6 2011
RSA5160
Eriogonum inflatum var. inflatum
Carl B. Wolf
1932-4-26
2971
Riverside
Colorado Desert: 5 mi. E of Mecca on Blythe rd.
30
Comment
SBBG25142
Eriogonum inflatum var. inflatum
D. Myrick
1966-4-1
1321
Riverside
Desert Hot Springs, adjoining Linda Vista Lodge
Comment
UC849591
Eriogonum molestum
I. W. Clokey, E. G. Anderson
1935-8-21
6594
Riverside
e Keen Camp P.O.
1370
Comment
CAS-BOT-BC269777
Eriogonum nudum var. pauciflorum
D. E. Breedlove
1961-8-4
937
Riverside
Black Mtn Campground; NW side of Black Mtn, San Jacinto Mtns
2286
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
POM13683
Eriogonum parishii
P. A. Munz
1922-6-29
5894
Riverside
Santa Rosa.
2043
Comment
JOTR36475
Eriogonum pusillum
La Doux, Tasha, M. Harding, B. Truesdell, D. Shade, E. Babich
2013-3-15
3409
Riverside
Joshua Tree National Park. Southeast Coxcomb mountains; just west of bend in Hwy 177 near park boundary; desert pavements w/ braided rivulets (Stop 1)
213
Comment
RSA424847
Eriogonum pusillum
Emery M. Whilton
1937-3-22
s.n.
Riverside
Taken in the Chocolate Mountains, east slope, Coachella Valley.
Comment Read comments Dec 18 2011
CAS-BOT-BC263509
Eriogonum thomasii
E. A. McGregor
1917-3-18
790
Riverside
4 mi. up Painted Canyon
Comment
HSC24856
Eriogonum thomasii
James Henrickson
1971-4-2
5485
Riverside
Hidden Oasis, 13 miles E of Palm Spring
183
Comment
POM2312
Eriogonum thomasii
I. M. Johnston
1917-4-4
1091
Riverside
Near Palm Springs.
Comment
RSA779729
Eriogonum thomasii
Duncan S. Bell
2009-3-8
97
Riverside
Arica Mountains: center of mountain range in the vicinity of Priest Mine approximately 2 air miles west of Priest Well or approximately 7 air miles southwest of the ghost town of Rice.
467
Comment
UCR165820
Eriogonum thomasii
John F. Green
2005-2-2
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, transect along Coachella Canal right-of-way, between siphons 29 and 30, c. 3 mi east of Desert Beach
24
Comment
RSA0009729
Eriogonum thomasii
Marcus E. Jones
1926-2-16
s.n.
Riverside
Shaver's Well
Comment
RSA718297
Eriogonum thomasii
Michael Honer, L. Hulse
2004-4-2
1878
Riverside
East Wide Canyon; near MWD aqueduct, appx 2 mi. N of Dillon Rd.
488
Comment
UC6569
Eriogonum thurberi
W. G. Wright
1889-1
1765
Riverside
Colorado Desert
Comment
JEPS56291
Eriogonum trichopes
W. L. Jepson
1920-5-1
8916
Riverside
Palm Springs of Mt. San Jacinto
137
Comment
SEINET3087565
Eriogonum viridescens
A. C. Sanders, B. Phillips, B. Pitzer
1988-5-22
7860
Riverside
Mojave Desert, 1.5 mi. NW of Rosamond near the airport, N of Felsite St. & W of 35th St. W.
Comment
RSA0029099
Eriogonum wrightii subsp. subscaposum
John F. Emmel
1994-9-25
1356
Riverside
Black Mountain Scenic Area: along Pacific Crest Trail, on ridge NNE of Black Mountain.
2073
Comment
CAS-BOT-BC261783
Eriogonum wrightii var. nodosum
Frank W. Peirson
1922-12-27
3333
Riverside
Andreas, between Forks, East slope San Jacinto
Comment
CAS-BOT-BC261788
Eriogonum wrightii var. nodosum
Lewis S. Rose
1935-12-23
35696
Riverside
Colorado Desert. Above Deep Canyon, San Jacinto Mts., 22 mi. S. of Cathedral City
914
Comment
LA207104
Eriogonum wrightii var. nodosum
Carl Epling;
October 1934
sn
Riverside
Palms to Pines Highway
152
Comment
UC1133261
Erioneuron pulchellum
H. S. Yates
1937-3-23
6440
Riverside
15 mi nne Mecca; Thermal Quadrangle
Comment
UC62976
Eriophyllum ambiguum var. paleaceum
S. B. Parish
Apr 1 1896-Apr 10 1896
Riverside
Palm Spring Colorado Desert, Palm Spring
Comment
CAS-BOT-BC297357
Eriophyllum confertiflorum
Philip A. Munz
1930-5-1
11918
Riverside
Dry Morongo Wash, Little San Bernardino Mts
182
Comment
POM182206
Eriophyllum confertiflorum
P. A. Munz
1932-4-24
12391
Riverside
San Jacinto Mountains: Snow Creek Canyon
457
Comment
SDSU13043
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
POM358163
Eriophyllum lanosum
Anstruther Davidson
1922-4-1
3527
Riverside
Palm Springs.
Comment
CAS-BOT-BC301797
Eriophyllum multicaule
Steve Boyd
1986-4-22
1741
Riverside
Temescal Canyon: Benches of Indian Wash just south of Interstate 15
Comment
CLARK-A1045-293
Eriophyllum multicaule
George K. Helmkamp
1979-5-16
Riverside
San Jacinto Mountains Bee Canyon Road; chaparral; ; Hemet 15'Q
609
Comment
UCR72180
Eriophyllum wallacei
Theo Glenn
1992-3-31
92- 17
Riverside
Sonoran (Colorado) Desert, north side Eagle Mts, Storm Jade Mine
671
Comment
UCR241543
Erodium texanum
A. C. Sanders, Ann Howald
2013-2-27
40541
Riverside
Sonoran (Colorado) Desert, Coachella Valley, north of Ave. 70 near Cleveland St., 10 km SE (108 deg. ) of Mecca
-40
Comment
CSUSB1404
Erysimum capitatum
Robin Maetche
1971-5-19
S. N.
Riverside
Idyllwilde city limits
Comment
RSA0124286
Eschscholzia androuxii
Duncan S. Bell
2016-4-16
9326
Riverside
Whitewater Watershed; Whitewater Canyon; collecting in Rainbow Canyon, approximately 2.5 air miles east northeast of Kitching Peak.
1023
Comment
SEINET156040
Eschscholzia californica
Norman C. Cooper
1944-4-22
1139
Riverside
Banning.
762
Comment
SEINET7063454
Eschscholzia californica
A. G. Vestal
1947-3-30
s.n.
Riverside
About 3.8 miles east of Sage on East Benton Road. Tucalota Valley. UTM Zone 11, 502421mE, 3715161mN. (WGS84/NAD83).
565
Comment
UCR92152
Eschscholzia californica
D. L. Banks, Peter L. Morrell
1995-5-4
0313
Riverside
Agua Tibia Mtns., Cleveland National Forest, north of the Agua Tibia Wilderness Area. N slope of Agua Tibia Mtn, east of the Dripping Springs Alcove Area, SE of the Dripping Springs Campground at base of hills north of Wildhorse Peak.
537
Comment
CAS-BOT-BC418699
Eschscholzia glyptosperma
N. Aitkenhead
1977-2-2
2189
Riverside
~1 mi. from junction of J.T. Mon Rd & pipeline
Comment
RSA771692
Eschscholzia minutiflora
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4688
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
RSA796099
Eschscholzia minutiflora
Duncan S. Bell
2009-4-20
303
Riverside
Arica Mountains: southeast of range, approximately 7.5 air miles south of Rice.
244
Comment
SD258461
Eschscholzia minutiflora
J. M. Andre
2013-3-27
24834
Riverside
Riverside Mountains; along Wilson River Crossing Rd, 0.8 mile east of Highway 95, 12.4 miles south of Vidal Jct. Sandy bluffs above Colorado River flood plain.
114
Comment
UC1922719
Eschscholzia minutiflora
Naomi Fraga, Lisa Rojas
2005-2-10
1397
Riverside
Colorado Desert; Northeastern Colorado Desert region: Just north of Palen Pass Road, ca. 10 miles east of Hwy 177.
Comment
UCD94284
Eschscholzia minutiflora
Shannon M. Still
2009-2-21
434
Riverside
California. Riverside County.
170
Comment Read comments Sep 2 2017
RSA0023131
Eschscholzia minutiflora
Michael Honer, L. Hulse
2005-3-7
2031
Riverside
Blind Canyon; appx. 1/2 mi. N of Desert Hot Springs.
488
Comment
UCD110529
Eschscholzia papastillii
Shannon M. Still
2009-2-21
435 -B
Riverside
California. Riverside County.
168
Comment Read comments Sep 2 2017
JEPS51694
Eschscholzia parishii
W. L. Jepson
1927-4-12
11668 a
Riverside
Painted Canyon; Mecca Hills
76
Comment
RSA66277
Eschscholzia parishii
F. W. Peirson
1922-4-9
2872
Riverside
Murray Canyon, Palm Springs region
305
Comment
UCR147669
Eschscholzia parishii
Steve Boyd, Et al.
2004-5-14
11222
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
RSA0041735
Eschscholzia rutifolia
Sarah J. De Groot, April Garbat
2013-4-9
6997
Riverside
Chuckwalla Mountains: Along Graham Pass Road, 5.6 miles south of junction with Chuckwalla Spring road, ~10.5 miles south of powerline, 11.4 miles south of Chuckwalla Valley Road. Up wash along road and up side drainage to west.
462
Comment
UCR136261
Eucalyptus camaldulensis
A. C. Sanders
2004-6-20
28230
Riverside
Peninsular Range, Temescal Canyon, 'Serrano Highlands' project, between Glen Ivy Hot Springs and Arcilla, NE side of the I-15 Fwy, south of Clay Canyon Rd., wash near I-15 & Temescal Cyn. Rd., west of main clay pit
305
Comment
UCR72429
Eucalyptus camaldulensis
A. C. Sanders
1985-12-19
5958
Riverside
Maze Stone Ranchos, c. 0.25 mi west of Warren Road on Three Springs Road, eastern foot of the Lakeview Mountains, c. 3 mi west of Hemet
518
Comment
RSA501056
Eucrypta chrysanthemifolia
Steve Boyd, Tim Ross, L. Arnseth
1989-4-1
3173
Riverside
Vail Lake area, recent burn in hills just to SW of the dam.
488
Comment
RSA612610
Eucrypta chrysanthemifolia
D. L. Banks, Victor W. Steinmann
1997-3-13
1495
Riverside
Agua Tibia Mountains: Vail Lake area, north and just S of Hwy. 79. The hills east of the Dripping Springs alcove and west of Vail Lake Marina Road, that were burned in the Vail fire of May 1996.
476
Comment
UCD119342
Eucrypta chrysanthemifolia
Steve Boyd
1986-3-1
1363
Riverside
Gavilan Plateau, Gavilan Hills: On recent burn, 1/4 mile south of Harford Springs County Park.
640
Comment
RSA614403
Eucrypta chrysanthemifolia var. chrysanthemifolia
D. L. Banks
1997-3-16
1536
Riverside
NW Palomar Mountains, Agua Tibia Mountains: North face of Dorland Mountain, the Dorland Mountain Arts Colony along the circular drive that runs around the north side of the compound.
567
Comment
JOTR32027
Eucrypta micrantha
La Doux, Tasha, T. Herskovits, M. Harding
2011-4-21
2257
Riverside
Joshua Tree National Park. Pinto Basin, near Turkey Flats back country parking lot; open gravelly flats (Stop 4)
518
Comment
UCR232518
Eucrypta micrantha
Dave Silverman, Onkar Singh
2010-3-27
7865
Riverside
Sonoran (Colorado) Desert, McCoy Wash, N of Palo Verde Mesa, 5.3 km W of Mesaville siding, west of A Canal/Levee Blvd, & c. 7 km N of Blythe Airport
136
Comment
SBBG61339
Eulobus californicus
M. N. Ackley
1928-3-10
734
Riverside
Bridge Haven
426
Comment
RSA602915
Euonymus occidentalis
C. Epling, Wm. Robison
1935-6-30
s.n.
Riverside
San Jacinto Mountains: North Fork San Jacinto River.
Comment
UCR273963
Euphorbia
Mitch Provance
2012-8-1
812- 48
Riverside
Colorado Desert, Thousand Palms, N side of Hwy 10, Denny's on E Ramon Rd.
70
Comment
POM147634
Euphorbia eriantha
F. M. Reed
1927-3-20
5441
Riverside
Eagle Canyon - at junction with Salt Creek. Colorado Desert.
Comment
UC217898
Euphorbia eriantha
P. A. Munz, D. Keck
1922-4-13
4820
Riverside
Eagle Mountains, Colorado Desert
213
Comment
UCR264243
Euphorbia micromera
A. C. Sanders, Jim Malusa
2015-9-10
41851
Riverside
Sonoran (Colorado) Desert, Salt Creek Canyon, along Summit Road c. 1.5 miles above mouth of Red Canyon, edge of Chocolate Mountains Aerial Gunnery Range
433
Comment
RSA614240
Euphorbia ophthalmica
A. C. Sanders
1994-11-8
15864
Riverside
Sonoran (Colorado) Desert Coachella Valley, Palm Desert. Weeds in lawns & flower beds along a commercial strip on Hwy 111 between Hwy 74 and Sage Lane.
46
Comment
UCR100865
Euphorbia polycarpa
George K. Helmkamp, E. A. Helmkamp
1998-2-18
2719
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley; 0.3 mi south of Chuckwalla Rd. on Graham Pass Rd.
122
Comment
UCR3363
Euphorbia polycarpa
H. M. Whistler
1964-3-1
640301- 02
Riverside
Upper Santa Ana River/San Bernardino Valley Region, City of Riverside, 0.1 mi. north of Fire Research Station, on Canyon Crest Drive.
323
Comment
OBI14405
Euphorbia polycarpa var. hirtella
Lewis S. Rose
1959-1-8
59003
Riverside
La Quinta
15
Comment
UCR153426
Euphorbia polycarpa var. hirtella
Scott D. White
2000-3-23
7635
Riverside
Sonoran (Colorado) Desert, Coachella Valley, Thousand Palms area. North terminus of Rio del Sol Road at intersection with Vista Chino. Proposed aggregate mine expansion
183
Comment
UC1922388
Euphorbia setiloba
Michael Honer with L. Hulse
2004-4-3
1910
Riverside
Colorado Desert; Little San Bernardino Mountains Region: Rockhouse Canyon, approx. 2 mi N of intersection with Fargo Canyon.
Comment
UCR57893
Euphorbia setiloba
J. M. Stewart
1989-9-17
601
Riverside
Western Colorado Desert, Coachella Valley, Pushawalla Canyon, Indio Hills.
Comment
SEINET885157
Fagonia laevis
A. C. Sanders, Pitzer, Charlton, Kniffen
1986-1
6100
Riverside
Corn Spring, Chuckwalla Mountains, wash below the spring and wash and rocky to the south.
487
Comment
UC625383
Fagonia laevis
Roxana S. Ferris
1939-3-29
9708
Riverside
between Hayfields Reservoir and Desert Center (Indio-Blythe Highway)
Comment
RSA0009993
Fagonia laevis
Marcus E. Jones
1924-2-26
s.n.
Riverside
Shaver's Well.
Comment
RSA792469
Fagonia pachyacantha
Justin M. Wood, Dustin Ray
2011-4-28
3839
Riverside
Sonoran Desert: Chuckwalla Valley: 4.2 miles southeast of Kaiser's Eagle Mountain Mine, west of Kaiser Road on T-line road where it crosses over small hill.
257
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
CAS-BOT-BC56203
Ferocactus cylindraceus
Ira L. Wiggins
1937-3-9
8760
Riverside
Field redacted by CAS, contact the data manager for more information
Comment
UC1930117
Festuca octoflora
Scott D. White, Michael Honer
2003-4-4
8938
Riverside
TEMESCAL CANYON: Dissected bajada bench, below and east of Horsethief Canyon; immediately S of I-15 Freeway.
Comment
UCR2422
Festuca octoflora
F. M. Reed
1920-3-24
4175
Riverside
Western Colorado Desert, Murray Canyon, a tributary of Palm Canyon near Palm Springs
305
Comment
RSA614653
Filago californica
A. C. Sanders
1997-3-1
19700
Riverside
Box Springs Mtns: Coyote Hill (Bench Mark 'Versity', 1386ft) and ridge S and SE of the UCR Botanic Garden
427
Comment
SD80100
Forestiera neomexicana
Nancy Ryan Zabriskie, Walter Zabriskie
1971-8-20
424
Riverside
Above 1st turnout east side Santa Rosa Mountain Road, 0.6 mile above Highway 74.
1524
Comment
UC57357
Forestiera pubescens
H. M. Hall
Jun 1899
Riverside
Gavilan
Comment
UCR121099
Forestiera pubescens
A. C. Sanders, Mark Elvin, M. S. Enright
2002-4-16
24967
Riverside
The Badlands, Laborde Canyon and adjacent slopes and side canyons, 1 mile east of Mt. Eden, SW of Beaumont
610
Comment
LA26729
Fouquieria splendens
William Shapeero;
1954-4-28
sn
Riverside
Joshua Tree National Monument
Comment
RSA336050
Fouquieria splendens
Robert F. Thorne
1978-4-23
52049
Riverside
Along Palms to Pines Highway, N slope of Santa Rosa Mts.
Comment Read comments Apr 24 2011
UCSB4143
Fouquieria splendens
Philbrick, Ralph
1953-6-15
Riverside
Joshua Tree National Monument near Salton Sea
Comment Read comments Oct 22 2014
RSA0018453
Frangula californica subsp. cuspidata
Scott D. White
1996-8-16
4485
Riverside
Idyllwild area: SW of Pine Cove and W of Bear Trap Canyon, in watershed above Alvin Meadows (tributary to Toll Rd. Canyon).
1707
Comment
RSA390198
Frangula californica subsp. cuspidata
I. W. Clokey, E. G. Anderson
1935-8-21
6735
Riverside
North of Idlewilde. Hillsides.
1650
Comment
CLARK-A1528-2930
Frankenia grandifolia
John C. Roos
1965-6-30
Riverside
Perris
Comment
OBI12171
Fraxinus velutina
Carl B. Wolf
1940-10-30
9758
Riverside
San Jacinto Mts, Penrod Cyn SE of Kenworthy Guard Station
Comment
POM48351
Fraxinus velutina var. coriacea
P. A. Munz, I. M. Johnston
1924-7-29
8869
Riverside
San Gorgonio Canyon, north of Banning.
1128
Comment
RSA70351
Funastrum cynanchoides var. hartwegii
F. W. Peirson
1921-3-20
4119
Riverside
Palm Canyon near Palm Springs
Comment
RSA778423
Funastrum hirtellum
Stephanie Rockwood, Christi Gabriel
2011-10-12
90
Riverside
Sheephole Valley Wilderness, parallel Cadiz Valley. Unnamed road off highway 62.
242
Comment Read comments Mar 4 2013
UCSB4945
Funastrum hirtellum
Haller, John
1958-3-22
Riverside
Immediately south of highway 60-70, 5.8 miles east of Desert Center
243
Comment
UCR120916
Galium andrewsii
A. C. Sanders, Mark Elvin, Julie M. Vanderwier
2002-4-9
24935
Riverside
The Badlands, hills and canyons west of Laborde Canyon, 1 mile northeast of Eden Hot Springs, SW of Beaumont
671
Comment
RSA740938
Galium andrewsii subsp. andrewsii
Scott D. White, Justin M. Wood
2008-7-9
12440
Riverside
K Flat, from large pond downstream to meadow.
1427
Comment
SDSU9291
Galium angustifolium
Stan Mather
1938-5-13
Riverside
Lake Elsinore.
Comment Read comments Jul 8 2009
RSA500216
Galium angustifolium subsp. gracillimum
Steve D. Boyd, Tim S. Ross, L. Arnseth
1989-5-7
3527
Riverside
Vail Lake area, recent burn in hills just to SW of the dam.
488
Comment
POM48868
Galium angustifolium subsp. jacinticum
Philip A. Munz, J. M. Johnston
1924-7-26
8702
Riverside
Near Dark Canyon, San Jacinto Mts.
1524
Comment
RSA0051335
Galium angustifolium subsp. jacinticum
Valerie Soza, Steve Boyd
2004-6-22
1727 a
Riverside
San Jacinto Mountains, southeast side of Lake Fulmor, slope above Hwy 243 (Hall Canyon).
1615
Comment
UC2030131
Galium angustifolium subsp. jacinticum
Robert F. Thorne, J. P. Simon, and C. W. Tilforth
1969-6-24
38134
Riverside
SAN JACINTO MOUNTAINS: San Bernardino National Forest. Hilltop above Lake Fulmor.
Comment
RSA645690
Galium aparine
Scott D. White, Steve Ogg
1994-4-21
1958
Riverside
Millard Canyon, near stream crossing w/ USFS Road 2S05, +/-4 miles south of Bear Wallow Spring.
915
Comment
RSA716392
Galium aparine
Scott D. White, Angelia Carey
2004-4-5
9983
Riverside
San Jacinto Mtn. Foothills: North of Valle Vista. Indian Creek Watershed.
518
Comment
SD136758
Galium aparine
Steve Boyd, Tim Ross
1992-5-4
7202
Riverside
San Mateo Canyon Wilderness Area. Oak Flats area east of Verdugo Potrero
730
Comment
UC1925782
Galium aparine
Naomi Fraga, Sarah De Groot, Valerie Soza
2004-6-28
1282
Riverside
Peninsular Ranges; San Jacinto Mountains region: Along Red Hill Road (5S10) near Alvin Meadows, southwest of Pine Cove.
Comment
RSA0022211
Galium aparine
D. W. Stevens
1966-5-21
834
Riverside
Thomas Mt. Camp.
Comment
RSA706295
Galium californicum subsp. primum
Naomi S. Fraga, Sarah J. De Groot, Valerie Soza
2004-6-28
1285
Riverside
Along Red Hill Road (5S10) near Alvin Meadows, southwest of Pine Cove.
1616
Comment
RSA191429
Galium porrigens
E. W. Lathrop, Robert F. Thorne
1967-9-26
6602
Riverside
6 mi. NW of Murrieta, Tenaja Road at the pass entering valley leading to Tenaja Guard Station.
610
Comment
UCR193487
Galium porrigens
A. C. Sanders, Tim Thomas, T. B. Salvato
2008-6-25
35628
Riverside
Peninsular Range; San Jacinto Mtns., May Valley c. 1.25 mi SW of Fleming Ranch, mouth of nameless tributary NW of Herkey Crk., just north of Bonita Vista Rd.
1543
Comment
RSA674614
Galium porrigens var. porrigens
Scott D. White
2000-8-5
8105
Riverside
San Jacinto Mountains: Near Mountain Center. Unnamed ephemeral drainage (tributary to S Fork, San Jacinto River).
1402
Comment
RSA751913
Galium porrigens var. porrigens
Scott D. White, Justin M. Wood
2009-5-22
12916
Riverside
San Jacinto Mountains: Idyllwild area; Strawberry Fuelbreak between Strawberry Creek and road to sewage ponds.
Comment
RSA0123088
Galium stellatum
Duncan S. Bell, Larry Heronema, Isaac Marck, Evan Meyer
2016-3-22
8972
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
UCR17453
Galium stellatum subsp. eremicum
K. Stolte
1978-5-25
s.n.
Riverside
Sonoran (Colorado) Desert, south side Hwy 111, at Windy Point; c. 5 mi. west of Palm Springs, Coachella Valley
300
Comment
UC64383
Galium stellatum var. eremicum
S. B. Parish
Apr 1 1896-Apr 10 1896
4078
Riverside
Palm Spr. Colorado Desert
Comment
LA40319
Garrya flavescens
J. Warren;
1952-5-26
sn
Riverside
10 mi. S of Lake Hemet
1066
Comment
RSA358587
Garrya flavescens
Larry E. DeBuhr
1972-3-24
530
Riverside
Santa Rosa Mts. San Bernardino National Forest. Along forest road 7S02
2195
Comment
RSA391431
Garrya veatchii
S. B. Parish
1918-4-3
11697
Riverside
Oak Ledge [Oak Cliffs], mouth of San Jacinto Canyon
Comment Read comments Nov 20 2011
UCR158501
Gastridium ventricosum
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30036
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
RSA667033
Genista monosperma
Anne Catterson
2002-2-25
s.n.
Riverside
Perris-Aguanga Basin region: Orangecrest area of SE Riverside, 17120 Cole Ave.
518
Comment
POM30736
Geraea canescens
Marcus E. Jones
1903-5-10
s.n.
Riverside
Palm Spring.
Comment
RSA5157
Geraea canescens
C. B. Wolf
1932-4-26
2968
Riverside
3 mi. east of Mecca on Blythe Road
0
Comment
RSA790966
Geraea canescens
Aaron C. Sedgwick, David Fraker
2012-4-24
4
Riverside
In the Palen Valley south of Hwy. 10 on Dupont Rd., ca. 2 mi. northeast of the Chuckwalla Mountains Wilderness Area.
183
Comment
SD30769
Geraea canescens
Edith A. Purer
1935-4-21
6458
Riverside
Near Palm Springs
Comment
UC1929465
Geranium carolinianum
Scott D. White, Michael Honer
2003-6-3
9479
Riverside
Santa Ana Mountains: Near Rainbow Valley. West of the I-15 Freeway and immediately north of the San Diego County boundary.
Comment
UCR160276
Gilia
A. C. Sanders
1990-5-21
10021
Riverside
San Jacinto Valley, Sanderson Ave. near Gilman Springs Rd., NW of San Jacinto
457
Comment
POM13241
Gilia angelensis
P. A. Munz, I. M. Johnston
1922-5-19
5350
Riverside
5 miles NE of Murietta.
457
Comment
RSA67729
Gilia angelensis
Verne Grant, Alva Grant
1952-3-31
17515
Riverside
Palm Canyon.
Comment
RSA776210
Gilia angelensis
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-29
862
Riverside
Haugen Lehmann exit, Pacific Crest Trail up into canyon east of Cottonwood Canyon
610
Comment
UCR19409
Gilia angelensis
C. S. Papp
1960-5-17
014
Riverside
Elsinore
Comment
UC1494264
Gilia filiformis
J. C. Roos
1958-3-15
Riverside
3 mi se Desert Center (Chuckwalla Mtns.); , se of Desert Center
Comment
UC69315
Gilia latifolia
L. A. Greata
Apr. 1905
Riverside
Coachella
Comment
UCR148447
Gilia latifolia
John F. Green, Chet McGaugh
2005-1-19
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, 1.5 mile transect along Coachella Canal right-of-way, between siphons 26 and 28, north of Hunters Spring, near S base of Orocopia Mtns.
21
Comment
CAS-BOT-BC407804
Gilia ochroleuca subsp. exilis
P. A. Munz
1922-4-29
5098
Riverside
Dripping Spring, Temecula Creek
518
Comment
CAS-BOT-BC407805
Gilia ochroleuca subsp. exilis
H. M. Hall
1901-6-1
2060
Riverside
San Jacinto Mountains, vicinity of Chalk Hill
1524
Comment
RSA0016274
Gilia ochroleuca subsp. exilis
A. C. Sanders, Tim Thomas
2008-6-20
35526
Riverside
May Valley area, at spring with trough, along dirt road (May Valley Rd.) c. 1.5 mi. ENE of Keenwild, 0.5 mi. NW of FS Rd. 5S05
1600
Comment
RSA776239
Gilia scopulorum
Duncan S. Bell
2010-3-20
600
Riverside
Riverside Mountains; in the vicinity of Calzona Mine; approximately 2 air miles northeast of Riverside Mountain Peak.
232
Comment
UCR51965
Gilia scopulorum
Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2157
Riverside
Sonoran (Colorado) Desert, Palen Pass at the N end of the Palen Mountains
500
Comment
RSA0096821
Gilia stellata
Duncan S. Bell, Andrew Chambers
2015-3-12
7785
Riverside
San Gorgonio Wilderness area; Whitewater Canyon; about 0.75 air miles northeast of Red Dome.
863
Comment
RSA560844
Githopsis diffusa subsp. candida
Steve Boyd, Timothy S. Ross
1992-5-4
7178
Riverside
Southern Santa Ana Mountains; San Mateo Canyon Wilderness Area; Oak Flats area E of Verdugo Potrero
732
Comment
CDA7195
Glyceria declinata
T. B. Salvato, Tracy Tennant
1998-4-23
MOR- 905
Riverside
San Bernardino Mountains; Morongo Indian Reservation, seep in Wood Canyon, tree stand W-07.
Comment
RSA595704
Glycyrrhiza lepidota
R. E. Riefner
1996-8-27
96 -152
Riverside
North ca. 0.5 miles from Cajalco road., W side of Temescal Wash
Comment
RSA660537
Gnaphalium californicum
Orlando Mistretta
1992-6-10
518
Riverside
Cleveland National Forest: Along old road coming off 3504 W of San Gabriel Mountains: Northeast slope Mt. San Antonio. Headwaters of west fork of north fork Lytle Creek. Sierra Peak. [Telegraph Peak quad?] Head of road.
Comment
RSA559364
Gnaphalium chilense
Steve Boyd, Tim Ross, D. E. Bramlet
1993-5-13
7379 b
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Wildhorse Canyon, from confluence with Los Alamos Canyon upstream approx. 1 mile
412
Comment
RSA276722
Gnaphalium palustre
John F. Emmel
1978-7-17
616
Riverside
Santa Rosa Mts, Virgin Spring, on N slope of Toro Peak,
2348
Comment
UCR24938
Gnaphalium palustre
A. C. Sanders
1980-7-22
1717
Riverside
Peninsular Range; San Jacinto Mtns., Drainage of the N fork of the San Jacinto River, along Forest Service Road 4S02, c. 0.1 mi south of Dark Canyon campground and c. 2.5 - 3 mi north of Pine Cove
1768
Comment
UCR172224
Gnaphalium stramineum
John F. Green
2006-5-2
s.n.
Riverside
Peninsular Ranges, unincorporated area along San Diego Aqueduct Corridor, 1 km due west of Skunk Hollow, between Nicholas Rd. and Borel Rd., east of Murrieta Hot Springs
421
Comment
SEINET3090328
Grayia spinosa
P. A. Rauch
1966-4-16
Riverside
Entrance to Titus Canyon Road (off Nevada State Hwy. 58 between Beatty, Nev. - Death Valley Nat'l Mon't, Calif.)
Comment Read comments Aug 3 2013
POM46836
Gutierrezia californica
Mary F. Spencer
1920-4-2
1474
Riverside
Palm Springs, Colorado Desert.
122
Comment
SD229097
Gutierrezia sarothrae
Dick Schwenkmeyer
2012-8-7
794
Riverside
Santa Rosa Mountain Cabin, 10 miles southeast of the intersection of Highway 74 and Santa Rosa Mountain road.
2305
Comment
UC1118588
Gutierrezia sarothrae
C. Van Fleet
1931-1-22
547
Riverside
Wilson Creek San Jacinto Quadrangle
Comment
UCD132603
Gutierrezia sarothrae
K. Esau
1935-6-20
s.n.
Riverside
Beaumont Grade.
Comment
RSA0066618
Harpagonella palmeri
Scott D. White
2001-4-19
8381
Riverside
Perris Basin: Perris/Sun City area. Just east of Goetz Rd. and south of Ethanac Rd., ca. 1.5-2 mi west of Interstate 215.
442
Comment
UC217889
Harpagonella palmeri
P. A. Munz and I. M. Johnston
1922-5-19
5335 a
Riverside
5 mi ne Murietta
457
Comment
UCR67365
Harpagonella palmeri
Steve Boyd, T. S. Ross, L. Arnseth
1990-3-29
3920
Riverside
Peninsular Range, Vail Lake area, summit of 'Big' Oak Mtn, north of Lake
823
Comment
RSA0057845
Heleochloa schoenoides
J. C. Roos
1969-11-22
Riverside
Quail Lake at the south end of Jack Rabbit Trail. Prostrate in the mud at the border of a receding winter-flood lake. Growing in the lake bed. San Jacino Valley, east of Moreno.
426
Comment
CAS-BOT-BC211543
Helianthemum scoparium
P. C. Everett
1935-6-18
7175
Riverside
San Juan Canyn, near Ortega Highway on road to Santiago Pk., Santa Ana Mts.
701
Comment
UCR163994
Helianthemum scoparium
John F. Green
2005-11-2
s.n.
Riverside
Peninsular Range, Southern Santa Ana Mtns., Santa Rosa Plateau, La Cresta area, 2 miles NE of Squaw Mountain
640
Comment
POM320325
Helianthemum scoparium var. scoparium
David Wheat
1968-5-16
139
Riverside
7.7 miles W Washington Ave-Guava St, Murietta, in Rancho California, Santa Ana Mt.
244
Comment
UCR18946
Helianthemum scoparium var. vulgare
John C. Roos
1950-4-29
4774
Riverside
Hills 1 mi NE of summit of Reche Canyon
823
Comment
UCR81684
Helianthus annuus
J. M. Stewart
1994-5-2
865
Riverside
Western Colorado Desert, Coachella Valley, Coachella. Dillon Road at Highway 86
Comment
RSA780961
Heliotropium curassavicum
Stephanie Rockwood, Christi Gabriel
2011-12-14
216
Riverside
Ford Dry Lake Area, Pallen Dunes Road. I10 exit 217. Chuckwalla Valley.
107
Comment
UCR193747
Hemizonia mohavensis
A. C. Sanders, Mitch Provance
2008-7-11
35751
Riverside
Peninsular Range; San Jacinto Mtns., 3/4 mi. NE of Mountain Center, c. 1/4 mile NE of Keenwild Fire Station, near road to helipad
1494
Comment
UCR163985
Hemizonia paniculata
John F. Green
2005-11-2
s.n.
Riverside
Peninsular Range, Southern Santa Ana Mtns., Santa Rosa Plateau, La Cresta area, Los Alamos Canyon 1.5 mi. SW of Los Alamos Ranch, just outside Cleveland Nat. Forest boundary
564
Comment
UCR232043
Hemizonia paniculata
John F. Green
2008-4-15
0408- 06
Riverside
Peninsular Range; Perris-Aguanga Valley, Moreno Valley/Mead Valley area, square parcel 0.8 km on a side, between Nandina Ave. and Oleander Ave., east of Day St.
523
Comment
UCR189803
Hemizonia pungens subsp. laevis
Diane Menuz
2006-5-9
117
Riverside
Peninsular Range, Perris Basin, San Jacinto Wildlife Area, across the street from main headquarters and information booth. Growing in E-W swath just north of alkaline flats (~1m from flats) in narrow ditch
432
Comment
UCR174159
Herniaria hirsuta subsp. cinerea
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-26
32598
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
RSA286424
Hesperocallis undulata
Mary H. O'Brien
1976-4-14
s.n.
Riverside
0.4 mile N of Amboy Road and 3.4 miles east of Adobe Road in Twentynine Palms.
595
Comment Read comments Mar 29 2014
RSA48416
Hesperocallis undulata
E. K. Balls
1949-4-2
12901
Riverside
North of Mecca, Highway 111, Colorado Desert.
-58
Comment Read comments Jul 16 2015
OBI74464
Hesperocnide tenella
David J. Keil
1983-4-15
16897
Riverside
E of Temecula on SR79
Comment
UCR193526
Heterocodon rariflorum
A. C. Sanders, Tim Thomas, T. B. Salvato
2008-6-24
35567
Riverside
Peninsular Range; San Jacinto Mtns., May Valley c. 1.25 mi SW of Fleming Ranch, slope below May Valley Rd. toward meadow on nameless tributary NW of Herkey Crk., north of Bonita Vista Rd.
1555
Comment
UCSB41786
Heteromeles arbutifolia
Sawyer, Patricia
1964-10-3
Riverside
Highway 30, San Bernadino National forest.
609
Comment Read comments May 16 2016
SDSU13566
Heterotheca grandiflora
W. Miller with C. Mosse
1972-7-13
Riverside
West of M.W.D. Station.
Comment
UC1979599
Heterotheca grandiflora
D. L. Banks, Steve Boyd
1995-10-17
0770
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.
Comment
RSA0075897
Heterotheca grandiflora
D. L. Banks, S. D. Boyd
1995-10-17
0770
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
UC63207
Heterotheca sessiliflora subsp. echioides
H. M. Hall
Aug 1 1901-Aug 10 1901
2607
Riverside
Strawberry Valley; San Jacinto Mountains
1615
Comment
UCD133099
Heterotheca villosa
J. C. Roos
1965-9-16
s.n.
Riverside
on State St. near Florida St, Hemet.
Comment
SEINET2431524
Heuchera hirsutissima
Louis B. Ziegler
1969-7-1
Riverside
North slope of San Jacinto Mountains.
2350
Comment
HSC47338
Hibiscus denudatus
R. W. Spjut
1978-5-17
5044
Riverside
Colorado Desert, N face of Chuckawalla Mtns., 2.7 mi. S of Desert Center
335
Comment
RSA0124124
Hilaria rigida
Duncan S. Bell, Sarah De Groot, LeRoy Gross
2016-2-17
8737
Riverside
Santa Rosa Mountains; collecting on the Martinez Slide to the north of Toro Canyon, approximately 5.25 air miles east northeast of the summit of Martinez Mountain.
115
Comment
SEINET10522081
Hilaria rigida
David B. Dunn
1946-3-16
Dunn 2079
Riverside
Collected on arid slope in Pushawalla Canyon about 1 mi above the main Palm group. Indio Hills.
Comment
POM193292
Hoffmannseggia glauca
Marcus E. Jones
1929-9-16
s.n.
Riverside
East of Desert Center.
Comment
CAS-BOT-BC207950
Hoffmannseggia microphylla
Marcus E. Jones
1924-2-26
s.n.
Riverside
Shaver's Well, Colo Desert
Comment
SD21527
Hoffmannseggia microphylla
Frank F. Gander
1938-5-21
5770
Riverside
Shaver's Well
Comment
RSA234097
Hordeum brachyantherum subsp. californicum
R. F. Thorne, E. W. Lathrop
1969-5-12
37936
Riverside
Santa Rosa Plateau: Vernally moist drainage way of large vernal marsh, Mesa de Colorado, Rancho California.
Comment
SBBG103942
Hordeum depressum
A. C. Sanders
1993-5-12
14016
Riverside
Hemet, W side of Warren Rd, 0.5 mi S of Florida Ave (St Hwy 74)
Comment
UCR112394
Hordeum depressum
A. C. Sanders, K. C. Rose
1998-5-21
21857
Riverside
Hemet, Alkaline flats west of town, east of the canal, south of Hwy 74 (Florida) and c. 1/4 mi. west of Warren Rd.
457
Comment
UCR91873
Hordeum intercedens
A. C. Sanders, K. D. Jones, D. Malueg
1996-4-20
18046
Riverside
San Jacinto Valley, San Jacinto River between Nuevo and Lakeview, from 11th to 13th Streets, E side of the river channel
433
Comment
RSA752117
Hulsea heterochroma
Scott D. White, Justin M. Wood
2009-5-21
12841
Riverside
San Jacinto Mountains: McMullen Flat area, 0.35 N on Valley Hi Dr, from intersection w/ Twin Pines Rd.
1195
Comment
RSA679986
Hulsea vestita subsp. callicarpha
LeRoy Gross, Firoozeh Navidara, Valerie Soza
2003-6-23
1118
Riverside
Black Moutain Road (4501), southeast of Black Mountain & northwest of Fuller Mill Creek.
2012
Comment
RSA608478
Hydrocotyle ranunculoides
L. C. Wheeler
1961-6-24
7907
Riverside
San Jacinto Mountains: Fulmor Lake.
Comment
UCR1594
Hydrocotyle umbellata
R. L. Needham
1962-5-8
10041
Riverside
Riverside, base of spillway at WNW corner of Lake Evans [Fairmont Park]
245
Comment
POM6597
Hymenoclea salsola
P. A. Munz, L. T. Street, Williams
1919-3-25
2321
Riverside
Desert at mouth of Canyon, Palm Canyon
Comment
RSA27452
Hymenoclea salsola
I. L. Wiggins
1941-3-24
9576
Riverside
Along eastern side of Salton Sea, 2.7 miles south of Mortmar.
Comment
UCR166854
Hymenoclea salsola
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
CAS-BOT-BC312629
Hymenopappus filifolius var. lugens
Elizabeth McClintock
1965-6-25
s.n.
Riverside
Santa Rosa Mountain, a short distance below summit
Comment
CAS-BOT-BC312859
Hymenoxys odorata
H. M. Hall
1905-4-1
5914
Riverside
Colorado Desert. Palo Verde Valley
76
Comment
RSA92197
Hymenoxys odorata
F. W. Peirson
1935-4-17
11468
Riverside
Abundant on roadsides for several miles, river bottom lands, 20-22 miles S of Blythe.
Comment
UCD110394
Hypericum perforatum subsp. perforatum
Robert F. Thorne; Steve Boyd and Earl Lathrop
1985-7-18
61167
Riverside
Santa Rosa Plateau: Along upper Clinton Keith Road.
487
Comment
UCR155826
Hypochaeris glabra
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
RSA0107469
Hyptis emoryi
Duncan S. Bell, Amanda Turek
2009-3-29
155
Riverside
Collecting in the large western drainage of the Arica Mountains, within the Palen/McCoy wilderness area.
434
Comment
RSA304958
Hyptis emoryi
S. Carlquist
1982-4-18
15671
Riverside
West side of Thousand Palsm Canyon Road, 1 mile north of junction with Ramon Road, Thousand Palms.
Comment
RSA420174
Hyptis emoryi
M. B. Dunkle
1932-3-25
2907
Riverside
Palm Springs.
Comment
RSA600126
Hyptis emoryi
Louis C. Wheeler
1959-12-27
7642
Riverside
Chuckwalla Mountains. White Cloud Mine.
Comment
RSA608060
Hyptis emoryi
Louis C. Wheeler
1931-2-7
s.n.
Riverside
Palm Springs.
Comment
UC1176847
Hyptis emoryi
Lewis S. Rose
1959-1-8
59000
Riverside
La Quinta
30
Comment
UCR147740
Hyptis emoryi
Steve Boyd, Tammy Morgan, Aydee Virgen, S. DeGroot, V. Arvizu, T. Thibault
2004-5-14
11220
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
UCSB17914
Hyptis emoryi
Winn, Will
1963-2-23
Riverside
Ladder Canyon, 9 miles E of Mecca, Coachella Valley
213
Comment
SEINET6744646
Hyptis emoryi
L. S. Rose
1946-12-27
46308
Riverside
900 ft alt. 7 mi southwest of Indian Wells, Riverside County California
Comment
UCR20456
Imperata brevifolia
John C. Roos
1949-9-7
4655
Riverside
Sonoran (Colorado) Desert, 1 mi west of Whitewater bridge on Hwy 99 along a canal
396
Comment
SEINET3091299
Ipomoea triloba
A. C. Sanders
1988-11-6
8743
Riverside
Imperial Valley between Brawley and Westmorland. E side of Hwy 86 at intersection with Kalin Rd. and Tamarack Canal crossing. 1.6 miles NW of the New River crossing at Brawley.
34
Comment
RSA155458
Isocoma acradenia var. eremophila
L. S. Rose
1961-11-23
61062
Riverside
La Quinta.
15
Comment
RSA0005613
Ivesia callida
Robert Kessler
1921-9-1
s.n.
Riverside
Summit of Tahquitz.
2439
Comment
UCR133319
Juglans californica
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
CAS-BOT-BC110069
Juncus acutus
Annie M. Alexander; Louise Kellogg
1941-5-26
2241
Riverside
Colorado Desert. Monsen Canyon, Eagle Mountains.
914
Comment
SEINET10533289
Juncus acutus var. sphaerocarpus
David B. Dunn
1946-3-17
Dunn 2102
Riverside
In marshy area at pushawalla palms springs. Indio hills
Comment
SDSU13313
Juncus arcticus var. mexicanus
Shawn Johnston, Calf. Plant Taxonomy Class Spring 2000
2000-4-1
14
Riverside
Santa Margarita Ecological Reserve North end.
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
POM319708
Juncus balticus subsp. ater
Patricia Wilder
1970-10-30
4857
Riverside
Prado Flood Control Basin east of Prado Dam. East of Chino Hills, Santa Ana River Drainage Area
152
Comment
HSC101589
Juncus bufonius
Steve Boyd, G. D. 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
2652
Comment
RSA336180
Juncus bufonius
Robert F. Thorne, M. Z. Thorne, Walter Wisura
1978-5-21
51978
Riverside
Santa Rosa Plateau: Mesa de Colorado
610
Comment
RSA69673
Juncus bufonius
F. W. Peirson
1922-4-29
5353
Riverside
South of Lake Elsinore.
381
Comment
CHSC26475
Juncus bufonius var. bufonius
James Henrickson
1969-5-16
3259
Riverside
6 miles W. of Murrieta on Colorado Mesa of Santa Rosa Plateau near large vernal pool.
701
Comment
UCR100779A
Juncus bufonius var. congestus
Robert Noll
1998-6-17
s.n.
Riverside
Murrieta area, De Portola Road near Lake Skinner
400
Comment
RSA740792
Juncus effusus
Scott D. White, Justin M. Wood
2008-7-9
12420
Riverside
Johnson Meadow
1415
Comment
SBBG57287
Juncus macrandrus
R. Hoffmann
1929-9-6
Riverside
Tahquitz Valley
2438
Comment
UCR268296
Juncus macrophyllus
Jim Andre
2012-6-15
30555
Riverside
San Jacinto Mountains, west slopes of range along Poppet Flat Road, Poppet Creek canyon, 3.2 miles west of Hwy 243
1022
Comment
UCR38690
Juncus macrophyllus
J. M. Stewart
1985-4-22
8519
Riverside
Santa Rosa Mtns., Ebbens Creek, south of Palm Desert
549
Comment
POM122518
Juncus mexicanus
Marcus E. Jones
1924-8-29
s.n.
Riverside
Idyllwild, San Jacinto Mountains.
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
UCR193370
Juncus oxymeris
A. C. Sanders, Tim Thomas, T. B. Salvato, Mitch Provance
2008-7-1
35636
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
RSA368337
Juncus rugulosus
L. C. Wheeler
1932-9-4
1331
Riverside
Santa Ana River at Chino Creek
183
Comment
UCR70880
Juncus sphaerocarpus
F. W. Peirson
1922-5-19
3019
Riverside
Menifee Valley
457
Comment
SBBG104053
Juncus xiphioides
A. C. Sanders with O. F. Clarke
1991-6-10
11136
Riverside
Spring Brook between Lake Evans (Fairmont Park) and the Santa Ana River; Riverside
238
Comment
UCR272500
Juncus xiphioides
Mitch Provance
2012-7-25
712- 02
Riverside
San Gorgonio Pass, Banning, Smith Creek, NE of West Ramsey St. and Highland Home Rd.
1410
Comment
CLARK-A1528-2670
Juniperus californica
John C. Roos
1947-2-15
3265
Riverside
Eagle Mountain
Comment
JOTR32146
Juniperus californica
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell
2011-3-31
2302
Riverside
Joshua Tree National Park. Northern edge of Hexie Mountains; Granitic bedrock slopes and outcrops (Stop 4)
Comment
JEPS121570
Justicia californica
Adam C. Schneider with Will Freyman
2014-2-16
383
Riverside
Box Canyon Road.
Comment
JOTR32321
Justicia californica
Herskovits, Tasya
2011-5-25
s.n.
Riverside
Joshua Tree National Park. Cottonwood Mountains; Large sandy, open wash flowing southeast to Cottonwood Canyon; Near convergence of both drainage systems and Pinto Basin road (Stop 2)
Comment
LA202789
Justicia californica
Nesta Hutchinson; A. M. Martin
1932-3-26
sn
Riverside
Shavers Well
Comment
RSA402292
Justicia californica
P. J. Remple
1942-3-1
s.n.
Riverside
Between Indio and Palm Springs
Comment Read comments Nov 5 2011
RSA402304
Justicia californica
Christopher Davidson
1973-4-1
1846
Riverside
Palm Springs.
488
Comment
SD126045
Justicia californica
B. Pitzer
1988-3-10
64
Riverside
West side of Chuckwalla Mtns. on gas line road ca. 1.5 miles North of intersection with Red Cloud Mine Rd. (& wash); 2 miles south ofHwy I-10
490
Comment
UC1321347
Justicia californica
R. F. Hoover
1966-10-15
10163
Riverside
Dead Indian Canyon
Comment
UCD121637
Justicia californica
Geoffrey Levin
1976-3-27
686
Riverside
Chino Canyon, west of Palm Springs. Mt. range: Alluvial Fan of San Jacinto Mts. Drainage Area: Salton Sea basin.
396
Comment
UCR226997
Justicia californica
Jim Andre
2011-2-2
16217
Riverside
Coachella Valley, west of Palm Springs along Hwy 111 (south side) at base of San Jacinto Mtns at Windy Point 5.5 mi from junction with Hwy I-10
259
Comment
UCSB15355
Justicia californica
Breedlove, Dennis
1962-3-11
Riverside
Cat Creek, under grove of Washingtonia filifera, 3 miles southwest of Palm Desert
426
Comment Read comments Mar 1 2014
UCSB16172
Justicia californica
Gerhart, Janet
1963-4-6
Riverside
5.2 miles wouth of U.S. Highway 60-70 on mine road, 11.5 miles east of turnoff to Jashua Tree National Monument
396
Comment
CAS-BOT-BC540741
Kallstroemia californica
Sarah J. De Groot; Amy Rouillard
2015-9-15
7572
Riverside
Ford Dry Lake, Chuckwalla Valley, N of I-10
106
Comment
RSA401735
Keckiella antirrhinoides
M. M. Thompson
1947-6-9
C- 2077
Riverside
Los Alamos Canyon, Elsinore.
762
Comment
CAS-BOT-BC236713
Keckiella antirrhinoides subsp. antirrhinoides
Cecil Hart
1922-5-21
s.n.
Riverside
San Jacinto Pk.
Comment
SBBG66454
Keckiella antirrhinoides subsp. microphylla
L. G. Yates
1894-11-22
Riverside
Riverside County [no specific locality]
Comment
SEINET12518427
Keckiella antirrhinoides subsp. microphylla
Mark Fishbein, Victor Steinmann Ivonne Steinmann, Mark Porter, Stephen Dreher
1999-1
4104
Riverside
Santa Rosa Mountains, Deep Canyon, just east of California 74.
823
Comment
CAS-BOT-BC246203
Keckiella rothrockii
Carl B. Wolf
1932-8-5
3933
Riverside
Summit of Devil's Slied, trail from Idyllwild to Tahquitz Valley, San Jacinto Mts.
2438
Comment
CAS-BOT-BC246208
Keckiella rothrockii
J. Ewan
1930-8-31
2151
Riverside
Round Valley, San Jacinto Mts.
2743
Comment
UC1971158
Kickxia elatine
Scott D. White
June 17-20, 1998
6753 B
Riverside
Along Gavilan Rd. or Santa Rosa Mine Rd.; ca. 7 mi survey route from Gavilan / Cajalco Rd. junction south and east to Santa Rosa Mine / Post Rd. junction. USGS Steele Peak 7 1/2' Quad.
Comment
UCR20551
Koeleria macrantha
W. W. Mayhew
1977-6-12
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., Pine Cove
1921
Comment
SD8510
Krameria bicolor
Parish
Apr 1882
Riverside
Agua Caliente
Comment Read comments Jul 16 2010
SJSU4485
Krameria bicolor
T. G. Balgooyen
1966-4-4
46
Riverside
3 mi E of Palm Springs
Comment
RSA408606
Krameria grayi
Anstruther Davidson
s.n.
Riverside
Palm Springs.
Comment
UCR120968
Krameria grayi
Jennie Phui
1998-6-3
105
Riverside
Western Colorado Desert/San Jacinto Mtns., near Windy Point and Palm Springs Station, 6 miles NW of Palm Springs city limits, base of Mt. San Jacinto
366
Comment
UCR208908
Krameria grayi
P. A. Munz, L. T. Street
1919-5-7
2746
Riverside
Sonoran (Colorado) Desert, Palm Springs
183
Comment
UCSC000773
Laennecia coulteri
G. R. Hall
2001-8-31
s.n.
Riverside
near Riverside Riverside
Comment
SD136907
Lagophylla ramosissima
Steve Boyd, Tim Ross
1994-9-14
8342
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of Cleveland National Forest; 0.5 miles south of Serrano Spring
730
Comment
RSA77076
Langloisia setosissima subsp. setosissima
F. W. Peirson
1935-4-17
s.n.
Riverside
30 miles north of Blythe.
Comment
RSA778116
Langloisia setosissima subsp. setosissima
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-30
931
Riverside
McCoy Wash, east side of McCoy Mountains, pavement plain, approximately 7 miles north of I-10.
290
Comment
CAS-BOT-BC183259
Larrea tridentata
James R. Shevock
1986-3-23
11357
Riverside
Adjacent to Interstate 10 along Eagle Mountain Road, 3 miles west of Desert Center
350
Comment
CLARK-A1528-4437
Larrea tridentata
John C. Roos
1946-11-30
3161
Riverside
Chuckwalla Mountains
Comment
LA209861
Larrea tridentata
Harlan Lewis;
1935-4-7
sn
Riverside
Palm Springs
138
Comment
POM310387
Larrea tridentata
Margaret Haringe
1946-4-15
284
Riverside
Along road to 29 Palms, south of Morongo valley
396
Comment
UCR167201
Larrea tridentata
S. J. Myers
2005-3-24
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, east of N end of Salton Sea, along Coachella Canal
12
Comment
UCR177849
Larrea tridentata
Marisa Sripracha, K. A. Boyd
2004-2-14
035
Riverside
Sonoran (Colorado) Desert, Myoma, on the Thousand Palms Preserve, near the palm oasis just off Thousand Palms Drive
190
Comment
CAS-BOT-BC338911
Lasthenia californica
Scott D. White
1996-4-14
3896
Riverside
Perris Basin, W Riverside Co. Perris Area: Near Perris Airport; ca 100 m N of Case Rd. and 100 m W of San Jacinto River Channel
430
Comment
CAS-BOT-BC338919
Lasthenia californica
Munz; Harwood
1920-3-20
3393
Riverside
Elsinore
91
Comment
CHSC273
Lasthenia californica
S. Westerberg
1938-4-1
Riverside
Lake Elsinore.
Comment
CAS-BOT-BC353283
Lasthenia coronaria
H. M. Hall
1903-3-1
3847
Riverside
Reche Canon
Comment
JEPS14381
Lasthenia coronaria
Rimo Bacigalupi with Gene Newcomb
1954-4-25
4399
Riverside
about 0.75 mi s Sage (along State Highway 79, close to the summit of St. Johns grade)
731
Comment
UC1536903
Lasthenia coronaria
G. H. True
1935-3-11
70
Riverside
Sycamore Canyon Box springs
365
Comment
UC62998
Lasthenia glabrata subsp. coulteri
H. M. Hall
1933
Riverside
Meadows of Coahuilla Valley
Comment
POM361559
Lasthenia gracilis
C. B. Wolf
1932-3-20
24
Riverside
Richman Ranch, 2.5 miles north of De Luz.
457
Comment
UCR202227
Lasthenia gracilis
Karin Cleary-Rose
1998-3-6
s.n.
Riverside
Peninsular Range; Perris-Aguanga Basin Region, Palmieri property, 25 acre parcel in western Hemet, south of Hwy 74, west of Warren Rd, directly east of the San Diego Aqueduct and c. 500 ft. east of Salt Creek, north of Stetson Ave.
527
Comment
SD224958
Lathyrus latifolius
Scott D. White
1996-8-16
4487
Riverside
Idyllwild area: SW of Pine Cove and W of Bear Trap Cyn, in watershed above Alvin Meadows (tributary to toll Rd. Cyn.).A few plants at terminus of Marion Ridge Rd, near radio facility, in open forest.
1700
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
SD129329
Lathyrus vestitus var. alefeldii
Steve Meyers
1990-3-21
Riverside
Santa Rosa Plateau Area; along Gatos Road 0.5 miles south of Buena Vista Road (2 miles west of sandia Canyon & 0.1 mile north of San Diego county line)
366
Comment
UC85246
Lathyrus vestitus var. alefeldii
D. Cleveland
1882-5-4
Riverside
Temecula
Comment
CHSC108889
Layia glandulosa
Orlando Mistretta; D Bell, J England, J Hall, C McDonald, L Reccia
2010-4-13
4988
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 0-1 miles above Whitewater Visitor Center (Whitewater Trout Farm); between N34.00456, W116.67238 and N33.99629 and W116.66010.
750
Comment
JOTR31073
Layia glandulosa
La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler
2010-5-6
2336
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, west of Ryan Mountain; Gravelly flats near Ryan Mountain campground (Stop 1)
Comment
JOTR00916
Layia glandulosa
Sipe, Frank
1958-3-5
257
Riverside
Joshua Tree National Park. SQUAW TANK AREA, GEO TOUR
Comment
RSA593885
Layia platyglossa
Steve Boyd, David E. Bramlet
1996-4-19
8615
Riverside
San Jacinto Valley, ca 2 air miles NE of Winchester and 0.5 mi W of Ryan Airfield in the upper Salt Creek floodplain, at the N end of California Avenue, N of Stetson Avenue, W of the Metropolitan Water District canal.
457
Comment
RSA658685
Layia platyglossa
Sandy Gray
1981-04
5
Riverside
6 miles E of Corona, 1/2 mile west of Pacific Clay Co. Hwy 142. Highway overpass-stops.
Comment
UC1552097
Layia platyglossa
Steve Boyd
1986-3-9
1394
Riverside
Terrace escarpments between Indian Truck Trail and Horsethief Wash; Temescal Canyon
Comment
UCR179209
Layia platyglossa
Mitch Provance, Tracy Tennant
1998-6-16
MOR- 379
Riverside
San Bernardino Mtns., Morongo Indian Reservation, Millard Canyon just south of Millard Guard Station
1037
Comment
RSA29237
Layia platyglossa subsp. campestris
Joseph A. Ewan
1933-5-3
10781
Riverside
Hard adobe of old fallow field borders Paloma Valley, 7 miles NE Murrietta.
Comment
RSA654610
Layia platyglossa subsp. platyglossa
Bruce Albert
1982-4-17
62
Riverside
Flat field south of Cajalco road, 0.3 miles east of La Sierra Hwy.
Comment
LA106896
Leersia oryzoides
A. C. Sanders; w/ O. F. Clarke & C. N. P. S. field trip
11740
Riverside
Fairmont Park, along Spring Brook between Lake Evans and the Santa Ana River, below the lake
50.0
Comment Read comments Feb 23 2014
SD240784
Lemna minor
A. C. Sanders, John F. Green
2012-5-27
40216
Riverside
Peninsular Range: Santa Ana Mountains Region; Temescal Creek at I-15 crossing, between Alberhill and Horsethief Canyon (Alberhill 7.5'Q)
363
Comment
RSA588600
Lemna minuta
Darin L. Banks, Steve Boyd
1995-10-17
811
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 narrow benches where Arroyo Seco turns to the E, just W of the Metasedimentary hills.
524
Comment
SEINET11257130
Lepidium densiflorum
D. Atwood
1993-3-27
17692
Riverside
Corona Del Mar State Park, along Newport Coast Drive
0
Comment
HSC85410
Lepidium dictyotum
Steve Boyd
1986-4-2
1623
Riverside
Gavilan Plateau, Gavilan Hills, Harford Springs County Park.
610
Comment
RSA776509
Lepidium fremontii
Amber Swanson, Duncan S. Bell
2011-3-20
248
Riverside
Canyon Springs area N of the Bradshaw Trail.
340
Comment
UC421649
Lepidium fremontii
John Thomas Howell
1928-1-30
3305
Riverside
2 mi e Shaver Well; Colorado Desert
Comment
UC710906
Lepidium fremontii
C. L. Hitchcock
1940-4-1
5922
Riverside
Cottonwood Springs wash Cottonwood Springs
Comment
RSA709973
Lepidium lasiocarpum
Sarah J. De Groot, Leland Lubinsky, Naomi Fraga, Lisa Rojas
2005-2-10
4591
Riverside
Along Palen Pass Road, near Palen Pass, between Granite and Palen Mountains. Bluff of sharp light-colored volcanic rock.
402
Comment
UCR111983
Lepidium lasiocarpum
A. C. Sanders, T. B. Salvato
2000-5-25
23409
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
UCR239906
Lepidium lasiocarpum
O. F. Clarke
2004-4-16
s.n.
Riverside
Peninsular Range, eastern edge of Riverside; Box Springs Mtns, North Loop Trail near Two Trees Canyon
701
Comment
UCR116431
Lepidium virginicum var. robinsonii
Arlee Montalvo
2001-3-21
s.n.
Riverside
San Bernardino Valley, Riverside, 'Coyote Hill' between Watkins Dr. and Hwy 60/215
438
Comment
UCR58507
Lepidospartum squamatum
Reid Moran
1967-11-7
14644
Riverside
7 mi west of Radec
400
Comment
SEINET7048156
Lepidospartum squamatum
Steven R. Hill
2001-5-3
33657
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
UCR19659
Leptochloa uninervia
John C. Roos
1965-9-5
s.n.
Riverside
Sonoran (Colorado) Desert, Blythe
76
Comment
POM145505
Leptosiphon androsaceus
J. B. Feudge
1924-5-10
797
Riverside
Beaumont
732
Comment Read comments Nov 17 2011
POM263081
Leptosiphon androsaceus
J. C. Roos
1941-4-19
167
Riverside
Reche Canyon - Plateau [Label indicates San Bernardino Co.]
Comment
POM48716
Leptosiphon ciliatus
I. M. Johnston
1924-7-29
8844
Riverside
6 miles SE of Poppet Flats, San Jacinto Mountains.
1524
Comment
RSA387371
Leptosiphon lemmonii
Steve Boyd
1986-4-19
1696
Riverside
Temescal Canyon: E side of Indian Wash between I-15 and Temescal Canyon Road.
Comment
UCD118860
Leptosiphon liniflorus
Steve Boyd
1986-5-7
1850
Riverside
Temescal Canyon, Terrace escarpment between Horsethief wash and Indian Truck Trail, south of I-15.
Comment
HSC85323
Leptosiphon parviflorus
Steve Boyd
1986-4-2
1631
Riverside
Gavilan Plateau, Gavilan Hills, Harford Springs County Park.
610
Comment
SD73177
Leptosiphon parviflorus
D. F. Howe
1969-5-15
Riverside
Hear Dripping Springs Camp
456
Comment Read comments Mar 6 2013
RSA449969
Leptosiphon pygmaeus subsp. pygmaeus
J. C. Roos
1950-4-22
4757
Riverside
In the hills NE of the summit of Reche Canyon.
823
Comment
RSA4958
Lesquerella tenella
C. B. Wolf
1932-4-27
3039
Riverside
Colorado desert, 3/4 mile west of Utopia on Mecca-Blythe road
152
Comment
UC310390
Lesquerella tenella
Edmund C. Jaeger
1926-3-24
Riverside
Pinto Valley; eastern Riverside Co.
Comment
CAS-BOT-BC274534
Leymus triticoides
H. M. Hall
1901-6-1
2122
Riverside
San Jacinto Mountins. Eastern base, along the borders of the Colorado Desert
Comment
CAS-BOT-BC274535
Leymus triticoides
H. M. Hall
1901-6-1
2122
Riverside
San Jacinto Mountins. Eastern base, along the borders of the Colorado Desert
Comment
POM319687
Leymus triticoides
Patricia Wilder
1971-11-11
5293
Riverside
Along Santa Ana River, north of Jurupa Ave., opposite Sheppard Street at crossing of the Union Pacific Railroad.
229
Comment
RSA544406
Leymus triticoides
Steve Boyd, Timothy S. Ross
1991-6-14
6374
Riverside
Warm Springs Creek at NE end of Hogbacks ridge from Alamos Rd. S to confluence w/ Adobe Springs tributary, 2-3 miles NW of Murrieta Hot Spings.
Comment
SEINET3863127
Libocedrus decurrens
G. B. Grant
1901-1
691
Riverside
California and Oregon.; 0
914
Comment
CDA5383
Ligustrum lucidum
A. C. Sanders
2000-12-16
23728
Riverside
San Bernardino Valley; City of Riverside; UCR campus, along Big Springs Rd. just east of Campus Dr.
Comment
RSA234036
Lilaea scilloides
Robert F. Thorne, E. W. Lathrop
1969-6-6
39346
Riverside
Santa Rosa Plateau: Rancho California
610
Comment
RSA192244
Lilium humboldtii subsp. ocellatum
H. A. Zuill
1966-6-27
252
Riverside
At Fisherman's Camp in Tenaja Canyon, about 13 miles SW of Murrieta.
Comment
JOTR31080
Linanthus aureus subsp. aureus
La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler
2010-5-6
2343
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, west of Ryan Mountain; Gravelly flats near Ryan Mountain campground (Stop 1)
Comment
UC1563137
Linanthus dianthiflorus
Steve Boyd, Tim Ross, Laurel Arnseth
1989-4-1
3182
Riverside
Vail Lake area, in hills just to sw of the dam Vail Lake Area
487
Comment
UC879946
Linanthus floribundus subsp. glaber
P. A. Munz
1922-4-28
5048
Riverside
Leach Canyon Santa Ana Mts.
670
Comment
UCR161031
Linanthus lemmonii
D. E. Bramlet
1991-5-1
2103
Riverside
Wilson Valley
671
Comment
CLARK-A1528-5713
Linanthus liniflorus subsp. pharnaceoides
John C. Roos
1960-5-30
Riverside
Santa Ana Mountains
1066
Comment
HSC86138
Linum lewisii
B. Freeman
1969-6-14
6906143
Riverside
University of California James Reserve, San Jacinto Mtns., E of James House.
Comment
PASA685
Linum lewisii
Sally Ellis
1939-6-22
Riverside
Halona, Idyllwild
Comment
POM259257
Linum lewisii
P. A. Munz
1938-8-14
15381
Riverside
East of Toro Peak, Santa Rosa Mts.
2287
Comment
RSA497946
Linum lewisii
Albert J. Perkins
1916-9-15
s.n.
Riverside
Near summit of Taquitz Mt.
Comment
UC147174
Lobelia dunnii var. serrata
J. E. Roadhouse
Aug. 1905
550
Riverside
Temescal Mountains, Coldwater Canyon Coldwater Canyon; Temescal Mountains, Coldwater Canyon
Comment
SDSU13474
Lobularia maritima
James C. Dice, Virginia Moran
1987-11-28
759
Riverside
Santa Margarita Ecological Reserve: south rim of Temecula Gorge in dirt road near locked gate. T8S, R3W, NE 1/4 of SE 1/4 of Section 27.
305
Comment
UCR243125
Loeflingia squarrosa
Kate Kramer
2012-5-8
255
Riverside
Peninsular Range; San Jacinto Mountains, c. 0.25 km east of National Forest Land boundary on north side of Hwy 74 near the Cranston Fire Station
575
Comment
UCSB5121
Loeseliastrum matthewsii
Broder, Richard
1958-03
Riverside
16.5 miles west of Desert Center on US 60-70
Comment
POM311149
Loeseliastrum schottii
H. K. Sharsmith
1952-4-8
4050
Riverside
Western lobe of Pinto Basin, Joshua Tree National Monument.
610
Comment
UC23827
Loeseliastrum schottii
S. B. Parish
Apr 4 1896-Apr 13 1896
4127
Riverside
Palm Springs (Agua Caliente) desert base San Jacinto Mts., Palm Springs (Agua Caliente)
152
Comment
UCR254626
Loeseliastrum schottii
Jim Andre, Glenn Clifton, Ron Kelley
2013-3-21
24396
Riverside
NE Colorado Desert, West Riverside Mountains; at base of NW corner of range where sand ramps run up against granitic bouldery slopes, about 10 mi. SW of Vidal Jct, 3 mi. south of Grommet RR xing at Hwy 62
363
Comment
SEINET186304
Logfia depressa
Philip A. Munz
1940-1
15688
Riverside
N end of Pinto Basin, Mohave Desert
610
Comment
SD137890
Logfia filaginoides
Darin L. Banks
1995-4-11
168
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area.North slope of Agua Tibia Mountain, east of the Dripping Springs Alcove Area.
960
Comment
RSA612609
Lolium perenne subsp. multiflorum
D. L. Banks, Victor Steinmann
1997-3-13
1494
Riverside
Agua Tibia Mountains: Vail Lake area, north and just S of Hwy. 79. The hills east of the Dripping Springs alcove and west of Vail Lake Marina Road, that were burned in the Vail fire of May 1996.
476
Comment
SEINET251687
Lolium rigidum
Walter Graves
2002-5-15
502 -18
Riverside
Riverside: grown at U.C.R. in Agricultural Operations Fields
305
Comment
UCR1607
Lomatium lucidum
R. G. Barber, David L. Davis
1962-5-13
111
Riverside
Santa Ana Mtns., l mi. up Ivy St. from center of Murrieta
396
Comment
RSA524591
Lomatium vaginatum
Steve Boyd, Timothy S. Ross, L. Arnseth
1990-3-29
3905
Riverside
Vail Lake area, summit of 'Big' Oak Mtn, N. of lake.
793
Comment
RSA655088
Lomatium vaginatum
Scott D. White
2000-4-17
7656
Riverside
Menifee / Sun City Area: South of McColl Ave. and east of I-215 freeway.
442
Comment
UC1608260
Lonicera subspicata var. denudata
Steve Boyd, Tim Ross
1992-5-5
7230
Riverside
e portions Oak Flats (along the Bluewater Trail); Southern Santa Ana Mts., San Mateo Canyon Wilderness Area
731
Comment
UCR51354
Lotus argophyllus
S. J. Myers
1988-2-1
s.n.
Riverside
Boulder Springs development, immediately SE of intersection of Hwy 60 and Nason St., Moreno Valley
518
Comment
UCR51360
Lotus argophyllus
B. G. Pitzer, A. C. Sanders
1987-4-21
498
Riverside
Box Spring Mountains, near southernmost radio towers
793
Comment
UCR97462
Lotus argophyllus
A. C. Sanders, O. F. Clarke & H. Forster
1997-3-2
19765
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
UCR199738
Lotus corniculatus
Scott D. White, Justin Wood
2008-6-24
12290
Riverside
Beaumont Badlands, San Timoteo Canyon, meadow along San Timoteo Creek
671
Comment
RSA523533
Lotus hamatus
Steve Boyd, T. S. Ross, L. Arnseth, Jaime Bonilla
1990-4-2
3992
Riverside
Vail Lake area, lower slopes of Agua Tibia Mtn, along Hwy 79, E of USFWS Dripping Springs Guard Station.
488
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
RSA0119992
Lotus haydonii
Duncan S. Bell, Thomas Stoughton
2016-4-13
9260
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting along the Cactus Spring Trail, in the vicinity of Horsethief Creek.
1047
Comment
RSA219224
Lotus oblongifolius
C. W. Tilforth, John Dourley
1970-10-16
318
Riverside
Along road to Santa Rosa Mtn.
Comment
UCR91341
Lotus procumbens var. procumbens
A. C. Sanders, Harry Spilman, and C. N. P. S. field trip
1993-4-24
13788
Riverside
San Bernardino Mountains, SE end of San Bernardino Mountains, S end of Whitewater Bench, E side of the mouth of Whitewater Canyon.
450
Comment
CLARK-A1528-486
Lotus rigidus
Charlotte Stocks
1962-4-29
Riverside
Comment
UCR14209
Lotus rigidus
N. R. Zabriskie
1973-2-23
565
Riverside
Peninsular Range/Sonoran (Colorado) Desert, Boyd's Road Lookout, Deep Canyon, N slope of Santa Rosa Mtns (Site 18)
854
Comment
RSA639647
Lotus salsuginosus var. brevivexillus
Robert F. Thorne, Walter Wisura, A. Shmida, R. Whittaker
1978-4-23
52027
Riverside
Chino Canyon.
Comment
CSUSB1268
Lotus scoparius
Robert A. Hawthorne
1957-5-2
Riverside
Reche Canyon
518
Comment
RSA314679
Lotus strigosus
R. F. Thorne, Fosberg, Sachet, Herbst
1983-4-23
55443
Riverside
San Bernardino Mountains: Mouth of Whitewater Canyon, east of Whitewater Post Office at south end of ridge.
412
Comment
RSA583368
Lotus strigosus
Steve Boyd, Darin Banks
1995-4-5
8430
Riverside
Palomar Range, Agua Tibia Wilderness Area, northern flank of Agua Tibia Mountain at the eastern edge of the Dripping Springs Alcove in tributary of Arroyo Seco, west of the lower Dripping Springs Trail, just south of the Wilderness boundary.
579
Comment
UCR103169
Lotus strigosus
Scott D. White, Julie Greene
1997-3-12
4780
Riverside
Perris Basin, Sun City, near Interstate Hwy 215, south of Perris and north of Menifee, low hills east of Bavaria Drive
488
Comment
UCR155316
Lotus strigosus
A. C. Sanders, Mike Misenhelter
2005-3-23
29255
Riverside
Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd.
701
Comment
UCR234333
Lotus strigosus
A. C. Sanders, John F. Green
2012-4-6
40002
Riverside
Peninsular Range; Santa Ana Mtns. Area, Temescal Canyon, along old (c. 1926) Corona-Elsinore RR route, between I-15 and Temescal Cyn. Rd., c. 10 miles south of Corona, SE of mouth of Mayhew Cyn.
325
Comment
CLARK-A1528-2810
Lotus subpinnatus
John C. Roos
1952-4-9
5478
Riverside
Riverside
259
Comment
HSC92616
Lotus unifoliolatus var. unifoliolatus
F. C. Vasek
1964-7-19
6407193
Riverside
At Pine Cove, NW of Idyllwild
Comment
RSA736657
Ludwigia peploides
Justin M. Wood
2008-7-16
29
Riverside
Gavilan Hills at Temescal Wash, near Olsen Canyon, Morgan property, Alberhill area.
Comment
UCR159109
Lupinus
A. C. Sanders, J. Goetzen
1996-5-1
18129
Riverside
San Bernardino Mtns., Morongo Indian Reservation, along dirt road in Hathaway Creek Canyon, north of Banning
915
Comment
CLARK-A1656-749
Lupinus agardhianus
Theo Glenn
1979-4-8
Riverside
Snow Creek
Comment
POM295542
Lupinus arizonicus
Lyman Benson
1949-3-28
13571
Riverside
Wash at east end of Pines to Palms Highway just above junction of Palm Springs-Indio Road; Mt. Range: Santa Rosa Mountains; Drainage area: Colorado Desert.
304
Comment
RSA414841
Lupinus arizonicus
T. S. Clare, Johnston
1930-4-13
s.n.
Riverside
Palm Spring.
305
Comment
RSA722377
Lupinus arizonicus
J. R. Bruff
1928-4-3
171
Riverside
3 mi. So. Cottonwood Springs.
Comment
RSA591821
Lupinus bicolor
E. W. Lathrop
1966-3-23
6094
Riverside
4 miles west of Corona between Tin Mine Canyon & Santiago Peak, Skyline Drive.
610
Comment
RSA711767
Lupinus bicolor
A. C. Sanders, Kelly Volansky
2005-3-17
29231
Riverside
Perris-Aguanga Basin Region: French Valley, SE of Winchester Rd. (Hwy 79) between Thompson Rd. and Benton Rd., ca. 0.5 mi. NE of Adobe Springs, near San Diego Aqueduct.
412
Comment
RSA715328
Lupinus bicolor
John Green
2006-4-27
s.n.
Riverside
Peninsular ranges, Foothills of Santa Ana Mtns./Santa Rosa Plateau: Temecula, plot centered on San Diego Aqueduct corridor between Nicolas Road and Via Norte.
351
Comment
SBBG94829
Lupinus bicolor
E. LaRue
1990-4-20
Riverside
midway between Pauba Valley and Wolf Valley; 0.5 mi N of the Pechanga Indian Reservation
365
Comment
RSA151811
Lupinus bicolor subsp. microphyllus
David B. Dunn
1941-3-29
932
Riverside
On alluvial fan among Avena. 2 miles west of Corona
Comment
RSA0121052
Lupinus concinnus
Duncan S. Bell, LeRoy Gross
2016-3-29
9114
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Martinez Canyon, approximately 5 air miles southeast of the summit of Martinez Mountain.
686
Comment
SBBG47454
Lupinus concinnus
N. C. Cooper
1944-4-22
1159
Riverside
Banning
731
Comment
UCR164571
Lupinus concinnus
S. J. Myers
2001-4-18
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon near Tripp Flats Rd.
1183
Comment
UCR52002
Lupinus concinnus
Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2201
Riverside
Sonoran (Colorado) Desert, NW end McCoy Mtns, NW of Blackjack Mine
400
Comment
RSA515333
Lupinus concinnus subsp. concinnus
Jeri Hirshberg
1989-4-11
s.n.
Riverside
Santa Rosa Plateau, S of town of Murrieta, Cole Canyon, NW of Mesa de Burro, at head of canyon.
610
Comment
RSA658919
Lupinus concinnus subsp. optatus
Bob Rogers
1984-4-28
22
Riverside
North-facing slope adjacent to and on the South side of Hwy 74, 3.6 miles from Strawberry Creek going towards Mountain Center.
1220
Comment
UC213289
Lupinus excubitus
I. M. Johnston
1918-4-27
1869
Riverside
near Elsinore; near Elsinore
396
Comment
RSA519402
Lupinus formosus
Anstruther Davidson
1930-1
s.n.
Riverside
Colorado Desert.
Comment
RSA78781
Lupinus formosus
Percy C. Everett, E. K. Balls, Lee W. Lenz
1952-7-1
17278
Riverside
Just W of junction of Hwy 74 and road to Anza, south of Idyllwild
1372
Comment
RSA249454
Lupinus hirsutissimus
John F. Emmel
1973-4-7
423
Riverside
Twin Pines Creek, at north base of San Jacinto Mts, 1.5 miles SW of Cabazon.
512
Comment
UCR16243
Lupinus hirsutissimus
G. R. Ballmer
1965-3-21
s.n.
Riverside
Peninsular Range, Base of Santa Ana Mountains, 5 mi. south of Glen Ivy Hot Springs
396
Comment
JEPS65215
Lupinus hyacinthinus
W. L. Jepson
2315
Riverside
slope of San Jacinto Peak
3169
Comment
UCR272821
Lupinus latifolius
Mitch Provance
2016-6-28
616- 36
Riverside
San Jacinto Mountains, Idyllwild, along Strawberry Creek, near the corner of Bicknell Ln. and South Circle Dr.
1636
Comment
RSA90133
Lupinus latifolius subsp. parishii
E. K. Balls, Percy C. Everett
1953-8-19
18532
Riverside
North of Fullermill Co., 1.3 miles north of Black Mt, Truck Trail, hwy from Banning to Idyllwild
1829
Comment Read comments Jul 14 2012
UCR133353
Lupinus microcarpus
A. C. Sanders
1985-5-4
5777
Riverside
Santa Rosa Mtns, Hwy 74 near Alpine Village
1341
Comment
UCR102897
Lupinus microcarpus var. densiflorus
A. C. Sanders
1997-4-3
20177
Riverside
Lake Skinner area, N edge of large clay patch adjacent to the E side of the Skinner entrance road, c. 1-2 km NE of Borel Road.
473
Comment
UC150162
Lupinus shockleyi
E. E. Schellenger
Apr. 1911
Riverside
Point of Rocks Whitewater (Whitewater); Colorado Desert, Whitewater
Comment
SD224969
Lupinus sparsiflorus
G. K. Helmkamp
1998-4-3
3091
Riverside
Coachella Valley: Mission Creek, the Wildlands Conservancy Preserve, 1.1 mi. NW of the ranch house beside a gauging station along the creek.
747
Comment
RSA543760
Lupinus sparsiflorus subsp. sparsiflorus
Steve D. Boyd, Tim S. Ross, Mike Hammitt
1991-5-2
6060
Riverside
Vail Lake region, SW and W flanks of Billy Goat Mountain, 3 miles N Hwy 79, 1 mile W of Hwy 371, N of Aguanga.
600
Comment
SD237444
Lupinus succulentus
A. C. Sanders, T. B. Salvato
2011-4-1
38948
Riverside
Peninsular Range: Lake Elsinore, old house site on hill top along Baker St. below large water tank on hill, 0.83 mk NW of Hwy 74, 0.5 km SW of Elsinore Outlet Mall/Collier Ave., above Temescal wash (Lake Elsinore 7.5'Q)
402
Comment
UCR98860
Lupinus succulentus
A. C. Sanders, G. Helmkamp
1997-3-15
19989
Riverside
Peninsular Range, Lake Skinner, SE foot of Bachelor Mtn., just north of the lake
600
Comment
RSA414400
Lupinus truncatus
Bonnie C. Templeton
1930-4-15
1486
Riverside
Between Perris and Gavilan Peak.
500
Comment
SDSU14025
Lupinus truncatus
Dinna Estrella, M. G. Simpson
2002-4-20
25
Riverside
Santa Margarita Ecological Reserve. Road shoulder of Via Tornado Road, near junction with Santa Margarita river.
233
Comment
UCR92658
Lupinus truncatus
Scott D. White
1996-3-31
3868
Riverside
Elsinore Basin, Bundy Canyon, SE of Lake Elsinore; c. 1 road mile (+- 0.2 mi) east of Bundy Canyon Road exit from Hwy I-15. About 40 ft. south of road along mapped intermittent blueline stream
463
Comment
RSA314463
Lycium andersonii
Robert F. Thorne, F. R. Fosberg, Herbst
1983-4-23
55475
Riverside
San Bernardino Mountains: side canyon on W side of Whitewater Canyon, ca. 3.3 miles N of Whitewater post office.
595
Comment
SD143703
Lycium andersonii
G. K. Helmkamp, E. A. Helmkamp
1998-2-18
2693
Riverside
Colorado Desert: Midland Road., 3.8 mi. SE of Midland, Little Maria Mts. sandy wash
Comment
UC303697
Lycium andersonii
I. M. Johnston
1918-5-30
2028
Riverside
w of High School (Elsinore); Elsinore
365
Comment
UCR213386
Lycium andersonii
A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley
2010-3-16
37445
Riverside
Sonoran (Colorado) Desert, SE side of McCoy Mountains, upper part of wash c. 4 mi. NW of Blythe Airport, c. 4 mi. ENE of McCoy Peak
195
Comment
CLARK-A1528-4348
Lycium brevipes
John C. Roos
1949-3-19
4105
Riverside
Dos Palmas Spring
Comment
CAS-BOT-BC231481
Lycium brevipes var. brevipes
W. I. Follett; E. B. Follett
1966-4-25
s.n.
Riverside
Ancient beach line N. of Salton Sea State Park headquarters
Comment
SD146227
Lythrum hyssopifolia
A. C. Sanders
1998-5-21
21871
Riverside
Hemet; alkaline flats west of town, along Stetson Ave. west of Warren Road.
456
Comment
RSA356645
Lythrum hyssopifolia
Robert F. Thorne, C. W. Tilforth, Larry E. DeBuhr, E. W. Lathrop
1975-8-29
47309
Riverside
Santa Rosa Plateau: Rancho California, Mesa de Burro.
610
Comment
UC33264
Madia elegans
H. M. Hall
1901-6-29
2268
Riverside
w side San Jacinto Mountains; w side San Jacinto Mountains
1615
Comment
CSUSB1445
Malacothamnus fasciculatus
Sue Freeman
1966-5-15
Riverside
Hillside above small creek by end of Two Trees Road, below reservoir, in Riverside.
335
Comment
POM305807
Malacothrix glabrata
Henry J. Ramsey, Henry J. Ramsey
1937-4-2
1052
Riverside
Corona-Elsinore.
Comment
RSA176343
Malacothrix glabrata
R. F. Thorne
1963-3-29
32400
Riverside
Ca. 7-8 miles E of Mecca, Mecca Hills.
152
Comment
RSA700098
Malacothrix glabrata
Virginia Moran
2003-3-26
s.n.
Riverside
Wilson Valley Mitigation Bank, managed by the Center fot Natural Lands Management. Section 27 of two that comprise mitigation bank. (Section 27 & 33). Accessed from Wilson Valley Road.
Comment
UC55115
Malacothrix glabrata
H. M. Hall
1902-4-12
2838
Riverside
Coyote Canyon, w Colorado Desert Colorado Desert
152
Comment Read comments Jun 21 2011
UC831146
Malacothrix glabrata
Ivan Johnston
Apr 4 1917-Apr 6 1917
1004
Riverside
Mouth of Palm Canyon Colorado Desert
Comment
UCR211818
Malacothrix glabrata
Valerie Soza, J. M. Porter, G. D. Wallace
2001-4-2
1080
Riverside
Transverse Ranges, Little San Bernardino Mountains, Big Morongo Wash
473
Comment
RSA692250
Malacothrix saxatilis var. tenuifolia
Scott D. White, Michael Honer
2003-5-27
9401
Riverside
Gavilan Hills / Temescal Canyon: Hills and canyons ca. 1 mile north of the I-15 Freeway and 1 mile east of Lake St. exit. Collected south and / or west of unnamed peak '2349.'
396
Comment
CAS-BOT-BC348026
Malacothrix stebbinsii
Carl B. Wolf
1941-4-28
10092
Riverside
Mojave Desert. S. base of Old Dad-Granite Mt. Range. Mouth of Willow Spring Canyon
1219
Comment
UC64247
Malosma laurina
H. M. Hall
1897-1
Riverside
Winchester
Comment Read comments Mar 20 2011
UCR117703
Malva parviflora
Mitch Provance
1998-3-7
175
Riverside
Jurupa Mountains, 'Rattlesnake Mt.', c. 0.5 km east of corner of Rorimer Dr. and Brenton St., on the E side of Armstrong Rd., in the Sunnyside area of Riverside.
366
Comment
RSA0042213
Malva parviflora
Margaret Murphy
1983-5-21
0035 -D
Riverside
Moreno Acres of the unincorporated area known as Sunnymead. North section of parcel 475-090-006, lot 20.
Comment
UCR110371
Malvella leprosa
A. C. Sanders, Mitch Provance
1999-9-26
23122
Riverside
San Jacinto Valley, Mystic (San Jacinto) Lake, 1.4 mi. SE of Jackrabbit Trail on Gilman Springs Rd., 1.4 mi. south of Eden Hot Spring
433
Comment
RSA441204
Marah macrocarpa
Freda Detmers
1930-2-2
s.n.
Riverside
Palm Canyon.
Comment
RSA662129
Marah macrocarpa
Daniel Curran
1981-2-16
10
Riverside
Lake Matthews Drive, 5.8 miles from junction with Cajalco Rd.
Comment
UCR154828
Marah macrocarpa
A. C. Sanders, Mike Misenhelter
2005-3-23
29274
Riverside
Santa Ana Mtns., Santa Rosa Plateau, east slope of Squaw Mtn., Av. Escala just above Av. Caleta, N of Tenaja Rd.
701
Comment
UCR225715
Marah macrocarpa
A. C. Sanders
2011-3-30
38912
Riverside
Peninsular Range; SE edge Gavilan Hills, along north side of Hwy 74 at Riverside Street, just outside city limits of Lake Elsinore
479
Comment
RSA698735
Marina parryi
W. Marquart
1938-3-12
s.n.
Riverside
10 miles west of Blythe.
Comment
SBBG99460
Marrubium vulgare
W. L. Halvorson
1977-1-15
77 -24
Riverside
near jct of Interstate 10 and rd to Joshua Tree Nat Monument
Comment
RSA621899
Matricaria matricarioides
Steve Boyd, Timothy S. Ross, Laurel Arnseth
1989-3-18
2995
Riverside
Agua Tibia Mountains. Vail Lake area, Temecula Creek Canyon below Vail Lake dam.
418
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
UCR116900
Matricaria occidentalis
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-5-8
24198
Riverside
Perris-Aguanga Basin region, S of Hemet, E end of Diamond Valley, c. 1/4 mi. north of Newport Rd. and 3/4 mi. east of State St.
506
Comment
UCR266285
Matricaria occidentalis
D. E. Bramlet
2005-5-19
3860
Riverside
Perris-Aguanga Basin Region, Stowe Vernal Pool, NW corner of the intersection of Stowe Rd. and California Ave., 7.9 km SW (249 deg. ) of Hemet, 3.4 km (62 deg. ) NE of Winchester
457
Comment
RSA559433
Meconella denticulata
Steve Boyd
1992-4-15
6859
Riverside
Santa Ana Mtns, San Mateo Cyn Wilderness Area. Bluewater Cyn along Bluewater Tr. dowstream to the confluence with San Mateo Creek.
335
Comment
CSUSB1090
Medicago polymorpha
William R. Bowen
1962-4-20
051
Riverside
Canyon Crest on the UCR campus
304
Comment
RSA554281
Medicago polymorpha
Scott D. White
1992-2-25
92 -6
Riverside
Santa Rosa Plateau, between Sandia and De Luz Creeks, ca. 1.5 (air) mi. W of Sandia Canyon; 7 miles SW of Murrieta.
305
Comment
RSA652171
Medicago polymorpha
W. H. Grady
1948-5-6
s.n.
Riverside
Found 2 mi. west of Riverside near drainage ditch, west of Santa Ana River.
243
Comment
UCR165193
Medicago polymorpha
S. J. Myers
2001-4-6
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon
976
Comment
POM348040
Medicago polymorpha
Ora M. Clark
1929-3-2
1633
Riverside
Near Elsinore.
Comment
UCR234276
Melia azedarach
A. C. Sanders
2012-4-12
40020
Riverside
Peninsular Range; Santa Ana Mtns. Region, Temescal Canyon, along Temescal Canyon Rd. between Glen Ivy and Indian Truck Trail, c. 250 m SE of El Hermano Rd.
315
Comment
CAS-BOT-BC281602
Melica imperfecta
W. A. Silveus
1938-4-16
2646
Riverside
Near Elsinore
Comment
RSA403495
Melica imperfecta
Ora M. Clark
1929-3-16
1700
Riverside
San Jacinto Mountains
Comment
SDSU13823
Melica imperfecta
W. Miller, C. Mosse
1972-8-9
Riverside
Comment
UCR113150
Melica imperfecta
A. C. Sanders
1998-3-11
21682
Riverside
Shipley/Skinner Reserve area, North Domenigoni Hills, north of Diamond Valley, near old mine site above San Jacinto Valley, south of end of Warren Rd.
610
Comment
UCR2544
Melica imperfecta
F. M. Reed
1906-3-17
925
Riverside
Riverside. south fork of Arroyo Tequesquite, opposite bee ranch.
Comment
RSA244817
Melilotus indicus
E. C. Jaeger
1938-8-15
s.n.
Riverside
Cottonwood Creek. About 20 miles south of Hemet.
915
Comment
RSA69703
Mentzelia affinis
F. W. Peirson
1928-3-11
7713
Riverside
8 miles SE of Palm Springs, Riverside County.
Comment
UCR232521
Mentzelia albicaulis
Dave Silverman, Onkar Singh
2010-3-27
7870
Riverside
Sonoran (Colorado) Desert, McCoy Wash, N of Palo Verde Mesa, 3.5 km SW of railroad, W of the A Canal and Levee Blvd, and c. 7 km north of Blythe Airport
135
Comment
UCSB4238
Mentzelia desertorum
Krogen, Roger
1957-1
Riverside
7 mi. E of Mecca on HWY 195, Box Canyon Wash
Comment
RSA618411
Mentzelia dispersa
D. L. Banks
1997-5-5
1965
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, east of its intersection with Pechanga Creek, along the south fork of Pechanga Creek.
396
Comment
RSA0081619
Mentzelia involucrata
Jim M. Andre
2012-4-11
20824
Riverside
Joshua Tree National Park; western margin of Eagle Mtns, along road to Cottonwood Spr (Utah Trail), 0.6 mi. south of Cottonwood Visitor Ctr.
913
Comment
RSA342562
Mentzelia involucrata var. megalantha
Robert F. Thorne, C. W. Tilforth
1980-5-28
54193
Riverside
San Bernardino Mountains: Whitewater ridge above old bridge.
Comment
UC19597
Mentzelia laevicaulis var. laevicaulis
Geo. F. Reinhardt
June 1897
Riverside
Southern California, San Jacinto Valley
Comment
UCR163075
Mentzelia longiloba var. longiloba
B. G. Pitzer, G. R. Ballmer
2000-10-14
4231
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-A1656-751
Micropus californicus
Theo Glenn
1979-3-31
Riverside
San Jacinto Mountains
Comment
RSA0065433
Microseris heterocarpa
Marion P. Harthill
1976-5-6
s.n.
Riverside
Rancho California.
609
Comment
SEINET10808319
Microseris lindleyi
Mitch C. Provance
2003-4-26
Provance 9897
Riverside
Santa Ana River Valley: Northern extreme of the La Sierra Hills, on the N-facing slopes and ridges just S of Crestlawn Memorial Cemetery. Grassy clay slopes with patches of coastal sage scrub (Hemizonia abundant) between 900 and 1200 ft., becoming bouldery between 1200 and 1400 ft. with coastal sage scrub (Salvia mellifera common).
274
Comment
UC1719503
Mimulus aurantiacus
D. Atwood
1993-3-26
17662
Riverside
Santa Ana Mountains; 1.5 mi S of Lake Elsinore, along Hwy 74
670
Comment
POM8471
Mimulus aurantiacus var. pubescens
I. M. Johnston
1920-5-8
2281
Riverside
Butte west of Lakeview.
610
Comment
RSA38705
Mimulus aurantiacus var. pubescens
Percy C. Everett
1945-6-7
11504
Riverside
Indian Canyon, along Indian Canyon Truck Trail.
Comment
UC64230
Mimulus aurantiacus var. pubescens
H. M. Hall
1900-5-15
Riverside
just se Colton; Reche Canyon
457
Comment
UCSB26695
Mimulus aurantiacus var. pubescens
Wilken, Dieter
1969-5-9
Riverside
Hidden Valley Campground; Lost Horse Valley; 14 miles south of Joshua Tree; Joshua Tree National Monument
Comment Read comments May 1 2015
LA209128
Mimulus aurantiacus var. puniceus
W. E. Pequegnat;
1939-4-8
43
Riverside
Santa Ana Mts
Comment
UCR279587
Mimulus bigelovii
A. C. Sanders, Jim Malusa
2017-3-28
43149
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
JEPS8160
Mimulus bigelovii var. bigelovii
W. L. Jepson
1928-4-25
12596
Riverside
Cottonwood Springs Eagle Mountains
731
Comment Read comments Oct 23 2011
RSA522089
Mimulus brevipes
Steve Boyd, Tim S. Ross, Kyle Boyd
1989-6-24
3755
Riverside
Vail Lake area, along road in shallow cyn on SE flank of 'Little' Oak Mtn., W of Kolb Creek drainage, N of Hwy 79.
Comment
UCR35247
Mimulus brevipes
L. B. Ziegler
1967-8-1
197
Riverside
Peninsular Range; San Jacinto Mtns., Upper Herkey Creek area
1524
Comment
SBBG53759
Mimulus floribundus
S. Boyd
1980-5-11
Riverside
Harford Springs County Park, NW corner of the Gavilan Plateau
Comment
UCR114831
Mimulus floribundus
Mitch Provance
1998-4-21
1113
Riverside
Jurupa Mountains, Glen Avon Hts., Boulder Hill Park, 0.7 km west of Pyrite St. on the north side of Granite Hill Dr.
305
Comment
JOTR32394
Mimulus guttatus
La Doux, Tasha, M. Harding, T. Herskovits, B. Truesdell, M. Wheeler
2011-6-16
2498
Riverside
Joshua Tree National Park. Queen Mountains; West side of Barker Dam; Small riparian zone in and along drainage from dam (Stop 5)
1300
Comment
UCR131832
Mimulus guttatus
Jennie Phui
1998-5-30
034
Riverside
San Bernardino Mtns./San Gorgonio Pass, Morongo Indian Reservation, eastern fork of Lion Canyon, 3 miles up Lion Canyon road north of I-10 Fwy
600
Comment
UCR275279
Mimulus guttatus
T. B. Salvato, Gregg Miller
2005-6-7
1455
Riverside
Peninsular Range, Gavilan Hills, Lindell (Stovepipe) Road north of Snake Road, c. 4.5 miles north-northwest of Lake Elsinore
640
Comment
PASA127
Mimulus latidens
Frank W. Peirson
1922-5-19
Riverside
Menifee Valley
426
Comment
RSA0030781
Mimulus moschatus var. longiflorus
Mary F. Spencer
1921-7-1
1288
Riverside
Idyllwild
1585
Comment
CLARK-A1045-159
Mimulus pilosus
George K. Helmkamp
1978-6-1
Riverside
Santa Ana Mountains vernal pool; Wildomar 7.5'Q
Comment
UC1374895
Mimulus pilosus
Noel H. Holmgren and Liew Fah Seong
1969-6-17
3584
Riverside
County road R1 at Black Mountain Turnoff (8.5 mi n of Idyllwild); San Jacinto Mountains
Comment
UC729663
Mimulus pilosus
Carl B. Wolf
1932-5-25
3675
Riverside
1 mi below Fish Hatchery (n base of mts.); San Jacinto Mts., Snow Creek Canyon
396
Comment
SEINET8349861
Minuartia douglasii
Steve Boyd
1992-4-15
6855
Riverside
Santa Ana Mtns, San Mateo Cyn Wilderness Area; Bluewater Cyn along Bluewater Tr. downstream to the confluence with San Mateo Creek.
427
Comment
RSA701399
Mirabilis laevis
Steve Boyd, Aydee Virgen
2004-4-13
10861
Riverside
San Mateo Canyon, midway between confluence with Los Alamos Canyon and Tenaja Canyon.
Comment
UCR207524
Mirabilis laevis
O. F. Clarke
2004-2-26
s.n.
Riverside
Peninsular Range, eastern edge of Riverside; Box Springs Mtns, Two Trees Canyon
412
Comment
HSC93901
Mirabilis laevis var. crassifolia
D. Atwood
1993-3-27
17707
Riverside
Corona Del Mar State Park along Newport Coast Drive
0
Comment Read comments Jul 14 2012
JEPS29310
Mirabilis laevis var. crassifolia
Rimo Bacigalupi and L. Heckard
1962-3-25
8405
Riverside
near headwaters of Temescal Wash and Canyon, western base of Estelle Mountain and just opposite Indian Canyon (from W); 3.3 miles NW of Alberhill along highway 71
304
Comment
CAS-BOT-BC384128
Mirabilis laevis var. villosa
S. B. Parish; W. F. Parish
1881-4-1
659
Riverside
Cabezon [Cabazon]
Comment
RSA651092
Mirabilis multiflora var. pubescens
Harold Lint
1958-5-25
2028
Riverside
East of Pinyon flats campground. Pines to Palms Hwy [Hwy 74].
Comment
UC1929952
Mirabilis multiflora var. pubescens
Scott D. White, Justin Wood
2008-6-16
12128
Riverside
San Jacinto Mountains: Fobes Canyon, =/- 1 mile up Fobes Ranch Road from Fobes Spring.
Comment
CHSC1081
Mirabilis tenuiloba
V. Holt
1942-3-27
Riverside
Santa Rosa mountains.
Comment
UCR12145
Mirabilis tenuiloba
Art Whistler
1966-4-24
s.n.
Riverside
Western Colorado Desert, Deep Canyon
Comment
POM44293
Mohavea confertiflora
H. M. Hall
1905-4-16
5778
Riverside
Canyon near Indio Mt. in the Colorado Desert, Lower Sonoran Zone,
150
Comment
SEINET6192025
Mohavea confertiflora
C. Francis Shutts
1949-3-18
47
Riverside
Box Canyon on old Mecca-Blythe Hwy.
183
Comment
UCSB10569
Mohavea confertiflora
Gunnerson, Robert
1953-3-22
Riverside
9 miles east of Indio
Comment Read comments Nov 23 2014
UCSB7451
Mohavea confertiflora
Sage, Paul
1958-3-22
Riverside
on S side of U. S. 66; 6 mi. E. of Desert Center
274
Comment
RSA0027469
Mollugo cerviana
Deidre Conocchioli, Billy Sale, Naomi S. Fraga
2013-9-25
58
Riverside
East of Alligator Rock: From I-10 at Desert Center, head south on CA-177 to BLM Rd 394 (dirt). Collection site is 1.1 miles SW of interstate exit ramp.
334
Comment
LA54310
Monardella australis subsp. australis
Ed Peterson; J. A. Ewan
1930-9-1
2163
Riverside
Mt San Jacinto
3293
Comment
CAS-BOT-BC220031
Monardella breweri subsp. lanceolata
H. M. Hall
1896-8-28
340
Riverside
San Jacinto Mountains. In Strawberry Valley
1600
Comment
RSA180383
Monardella lanceolata var. lanceolata
E. W. Lathrop
1960-6-9
4944
Riverside
14 miles west of Murrieta.
Comment
RSA282906
Monardella lanceolata var. lanceolata
C. W. Tilforth, John Dourley
1980-8-15
2066
Riverside
Off Hwy 74 on north leg og Thomas Mtn Road, south of Lake Hemet, west of Hwy 74.
Comment
CLARK-A1528-1335
Monardella linoides
John C. Roos
1946-9-14
3009
Riverside
San Jacinto Mountains
1097
Comment
UC25484
Monardella macrantha subsp. hallii
H. M. Hall
1897-7-16
687
Riverside
San Jacinto Mts.
1219
Comment
LA96075
Monardella nana
Elizabeth McClintock;
1940-6-30
20
Riverside
near Marion Camp, on the Banning-Idyllwild rd
Comment
LA96099
Monardella nana
Elizabeth McClintock; H. Lewis
1941-6-22
70
Riverside
Stone Creek, on the Banning-Idyllwild road
Comment
RSA762736
Monardella nana
Patrick Garrett, C. Martinez, Naomi S. Fraga, L. McDade
2010-8-14
79
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
UC1499856
Monardella nana
E. McClintock, J. Fenley
1937-7-10
Riverside
San Jacinto Mts. trail between Tahquitz Valley and Hidden Lake
Comment
UC1499861
Monardella nana
Elizabeth McClintock
1940-5-19
9
Riverside
2 1/4 miles off Pines to Palms Highway, on road to Santa Rosa Mt.
Comment
RSA750308
Monardella nana subsp. arida
Elizabeth McClintock
1941-7-21
124
Riverside
San Jacinto Mts. Trail to Hidden Lake, a short distance beyond Willow Creek.
Comment
SEINET10582210
Monardella nana subsp. nana
A. Graff
1993-6-24
Graff 50
Riverside
San Bernadino National Forest, Thomas Mtn. Go ca. 50 yds. past the former lookout tower site on Thomas Mtn. summit. Monardella nana is off the road, to the right ca. 75 yds. T6S,R3E,S29. Need USNFS permission to collect. Small, dense, population growing among the rocks in clearing, surrounded by Pinus ponderosa, Abies concolor, Calocedrus decurrens, Quercus chrysolepis, with Eriogonum fasciculatum, Lupinus sp., Gutierrezia sp., Galium andrewsii, Bromus sitchensis, Ribes roezlii. Mid-bloom.
Comment
CLARK-A1528-1334
Monardella nana subsp. tenuiflora
Frank C. Vasek
1979-7-26
77907260- 2 a
Riverside
Santa Rosa Mountains
Comment
RSA679947
Monardella nana subsp. tenuiflora
LeRoy Gross, Firoozeh Navid-Ara, Valerie Soza
2003-6-23
1114
Riverside
Black Moutain Road (4501), southeast of Black Moutain & northwest of Fuller Mill Creek.
2043
Comment
RSA767766
Monardella nana subsp. tenuiflora
Elizabeth McClintock
1940-6-30
23
Riverside
Fuller Mill Creek Camp, on the Banning-Idyllwild road
Comment
UC1499815
Monardella nana subsp. tenuiflora
Elizabeth McClintock
1941-7-17
118
Riverside
trail to Suicide Rock (along a level stretch a short distance below the top); San Jacinto Mts.
Comment
UC1499914
Monardella nana subsp. tenuiflora
E. McClintock, H. Lewis
1941-6-22
70
Riverside
Stone Creek Banning-Idyllwild road
Comment
SEINET10895197
Monardella nana subsp. tenuiflora
A. Graff
1993-6-23
Graff 39
Riverside
San Bernadino National Forest, San Jacinto Mtns. From Hwy. 243, take Black Mtn. Rd. (USNFS Rd. 4S01) to junction with USNFS Rd. 4S02 and go 0.1 mile down 4S02. Monardella nana is on the right roadside. T4S,R2E,S23. Dry, gravelly, shaded, gentle slope. Locally sparse, with Pinus ponderosa, Arctostaphylos pringlei, Lotus scoparius, Bromus orcuttianus, Elymus elymoides, Elymus glaucus. Need USNFS permission to collect.
Comment
CAS-BOT-BC220422
Monardella robisonii
Peter H. Raven; David Verity
1960-6-5
15495
Riverside
Jumbo Rock Camp Ground, Joshua Tree National Monument
Comment
RSA26986
Monoptilon bellidiforme
C. L. Hitchcock
1940-3-31
5880
Riverside
0.5 mile below Cottonwood Springs
Comment
POM14063
Monoptilon bellioides
P. A. Munz, D. D. Keck
1922-4-9
4866
Riverside
Vicinity of Corn Springs, Chuckwalla Mountains.
457
Comment
SBBG8633
Monoptilon bellioides
T. L. Secrest
1948-4-7
Riverside
ca. 18 mi N of Indio
304
Comment
UC68933
Monoptilon bellioides
H. M. Hall
May 1905
5989
Riverside
near Indio; Colorado Desert
Comment
UC831346
Monoptilon bellioides
Alice Eastwood
1913-4-30
2996
Riverside
Palm Springs
Comment
UCR260592
Morus alba
A. C. Sanders, Sandra L. Leatherman, Jeff Crain
2015-4-3
41552
Riverside
Peninsular Range, Eastern Foot of the Santa Ana Mtns., Temescal Valley just below I-15 bridge near Hostettler Road, SE of Lee (Corona) Lake, south side of I-15, 2.17 km west of Lake St. at Alberhill
363
Comment
SBBG56964
Muhlenbergia asperifolia
M. D. Clary
1928-8-11
70
Riverside
Carrizo Crk
Comment Read comments Nov 11 2011
UCR2778
Muhlenbergia asperifolia
F. M. Reed
1907-9-21
1951
Riverside
San Bernardino Valley/Upper Santa Ana River region, Riverside. Spring Brook in Pellisier's horse pasture
250
Comment
JOTR32847
Muhlenbergia microsperma
La Doux, Tasha, E. Babich, M. Brown
2008-9-30
1529
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, east of Queen Mountain, near north entrance to park; basalt rocky outcrops
901
Comment
RSA0104694
Muhlenbergia microsperma
Duncan S. Bell, Sarah DeGroot, Cheryl Sevilla
2015-3-5
7762
Riverside
Chuckwalla Mountains; a side canyon off of Irish Wash, approximately 1.5 air miles southwest of Aztec Well.
696
Comment
RSA613424
Muhlenbergia microsperma
D. L. Banks
1997-4-5
1668
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. South of Dorland Mountain, just west of the Wilderness Area boundry, along a tributary of the north fork of Pechanga Creek.
518
Comment
SEINET238467
Muhlenbergia microsperma
A. C. Sanders
1998-3-11
21689
Riverside
Shipley/Skinner Reserve area: North Domenigoni Hills N side of Diamond Valley along high water road of reservoir unde
549
Comment
UCD87126
Muhlenbergia rigens
H. S. Yates
1936-8-28
6371
Riverside
Near Keen Camp.
1584
Comment
UCR2568
Muhlenbergia rigens
F. M. Reed
1906-6-10
996
Riverside
San Bernardino Valley/Upper Santa Ana River region, Riverside, upper south fork of Arroyo Tequesquite
442
Comment
JEPS29484
Muilla maritima
Lauramay T. Dempster
1962-4-18
1898
Riverside
Palms-to-Pines Hwy Pinyon Flats
1066
Comment
RSA357001
Muilla maritima
Robert F. Thorne
1973-5-23
43871
Riverside
Santa Rosa Plateau-Mesa De Colorado
609
Comment
UCR108860
Muilla maritima
Heidi A. Haid
1968-4-29
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon, above confluence with Horse Creek
915
Comment
UCR116930
Muilla maritima
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-5-9
24213
Riverside
Perris-Aguanga Basin region, Hemet, SE of intersection of State Street and Gibbel Rd., small hill (1684 ft. at summit) at east end of Diamond Valley, 1 mi. SSW of Hemet Butte
513
Comment
UCR84604
Muilla maritima
Scott D. White
1994-4-21
1953
Riverside
San Bernardino Mtns, Millard Canyon, near stream crossing of Forest Service Road 2S05, c. 4 miles south of Bear Wallow Spring
917
Comment
RSA421113
Nama demissa
Elbert Benjamine
1929-4-7
152
Riverside
Palm Springs.
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
UCR89893
Nama hispida
A. C. Sanders
1992-4-5
12162
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley near Wiley's Well rest area on Hwy I-10, along dirt road to McCoy Spring
125
Comment
POM13914
Nama hispida var. spathulata
P. A. Munz
1922-4-9
4803
Riverside
Hayfields, Chuckawalla Valley.
152
Comment
RSA796498
Nama hispida var. spathulata
Jim Andre
2012-3-19
21340
Riverside
Chuckwalla Valley. Along unnamed dirt road 0.3 mi N of Hwy 177, 5.7 mi NE of Jct with I-10 freeway.
157
Comment
RSA544393
Nassella cernua
Steve Boyd
1991-5-30
6321
Riverside
Winchester Valley, SE end of Double Butte, just N of Winchester, 1/2 mile W of Highway 79
457
Comment
JEPS75681
Nassella lepida
W. L. Jepson
1935-4-21
17163
Riverside
Wisser Valley
Comment Read comments Apr 7 2009
UCD48339
Navarretia atractyloides
K. Esau
1935-6-15
Riverside
Riverside County.
Comment
UCR250401
Navarretia atractyloides
Jeremiah George
2012-5-17
s.n.
Riverside
Beaumont Bench, north slope facing San Timoteo Creek, north of Hwy 60 and south of Oak Valley Parkway, E of Potrero Blvd.
747
Comment
UCR274539
Navarretia atractyloides
Mitch Provance, Ken Halama
2003-6-15
17057
Riverside
Temescal Mountains, Mead Valley, just SSW of the corner of Cajalco Rd. and Wood St.
Comment
RSA593894
Navarretia fossalis
R. E. Riefner
1995-11-29
95 -406
Riverside
Davis Rd. San Jacinto Wildlife Sanctuary, 0.4 miles S of Old San Jacinto River.
Comment
UCR17617
Navarretia hamata
O. F. Clarke, J. M. Harper, Helen Leach
1966-5-27
s.n.
Riverside
Santa Ana River bottom below the city sewage treatment plant
Comment
RSA256714
Navarretia prostrata
R. F. Thorne, E. W. Lathrop
1975-5-25
45563
Riverside
Santa Rosa Plateau: Rancho California, Mesa de Burro.
609
Comment
SEINET10939197
Nemacladus glanduliferus var. glanduliferus
Philip A. Munz, David D. Keck
1922-4-9
Munz 4824
Riverside
South base of Eagle Mountains, 3 miles northeast of the "Hayfields"; Colorado Desert
213
Comment
SEINET10458383
Nemacladus longiflorus
Townsend S. Brandegee
1905-5-12
Brandegee s.n.
Riverside
Wilder's near Riverside
Comment
UC29166
Nemacladus longiflorus var. longiflorus
H. M. Hall
1898-6-28
960
Riverside
Strawberry Valley; San Jacinto Mts.
1828
Comment
UCR35132
Nemacladus longiflorus var. longiflorus
L. B. Ziegler
1967-6-21
163
Riverside
San Jacinto Mtns, Hemet [= Garner] Valley
1402
Comment
RSA0126341
Nemacladus longiflorus var. longiflorus
E. C. Jaeger
1921-7-7
1178
Riverside
Tahquitz trail.
Comment
RSA525342
Nemacladus ramosissimus
Steve Boyd
1990-4-28
4441 -a
Riverside
Vail Lake area, summit of Big Oak Mtn, N of lake
762
Comment
SEINET3417802
Nemacladus rubescens
Andrew C. Sanders, M. Skinner
1995-4-6
16396
Riverside
Sonoran (Colorado) Desert; NW end of Coachella Valley, wash east of Hwy 62 and south of Indian Avenue; 0.45 mi. south of Indian on Worsley Road
500
Comment
JOTR33970
Nemacladus tenuis var. aliformis
La Doux, Tasha, M. Harding
2010-4-7
2858
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
UCR107894
Nemophila menziesii
G. F. Pratt
1997-3-8
s.n.
Riverside
Box Springs Mtns, S-facing slopes near highest peak, right around radio towers.
915
Comment
UCR889
Nemophila menziesii
Rex Sanders
1973-4-21
s.n.
Riverside
Peninsular Range, Cajalco Road, 3 mi. west of Mockingbird Canyon Road, south of Lake Matthews
244
Comment
CLARK-A1528-887
Nicotiana glauca
Fred B. Essig
1966-9-12
Riverside
Riverside
Comment
UCR202032
Nicotiana obtusifolia
Denise Woodard
1998-6-11
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
UCR212972
Nicotiana quadrivalvis
Justin M. Wood, Brandy N. Wood
2009-7-4
1044
Riverside
San Bernardino Valley, Riverside Flood Control Basin, southwest corner of Patton Road and Wineville Road, immediately south of San Bernardino County Line
256
Comment
UCD124111
Nuttallanthus texanus
Steve Myers
24-25 Feb 1988
s.n.
Riverside
Temescal Canyon, ca. 1/4 mi. west of intersection of Highway I-15 and Indian Truck Trail.
381
Comment
CAS-BOT-BC171484
Oenothera californica
Marcus E. Jones
1903-5-11
s.n.
Riverside
Banning
701
Comment
UC604974
Oenothera californica subsp. californica
Roxana S. Ferris and Ruth P. Rossbach
1938-5-20
9666
Riverside
between Riverside and Ontario
Comment
UCSB4343
Oenothera sinuosa
Koran, John
1958-4-14
Riverside
14.2 mi. W. of HWY111 on HWY 74; just outside of Palm Desert
609
Comment
CAS-BOT-BC427460
Oligomeris linifolia
H. M. Hall
1905-4-1
5775
Riverside
Colorado Desert. Indian Well
0
Comment
RSA4934
Oligomeris linifolia
Carl B. Wolf
1932-4-27
3063
Riverside
North base of Chuckwalla Mountains, 5 miles East of Desert Center, Colorado Desert.
152
Comment
CLARK-A1703-1202
Olneya tesota
Charlotte Stocks
1962-5-5
Riverside
Coachella Valley
Comment
POM314609
Opuntia basilaris var. basilaris
J. W. Toumey
1895-4-10
s.n.
Riverside
Banning.
Comment
RSA4029
Opuntia basilaris var. basilaris
C. B. Wolf
1931-10-14
2456
Riverside
Snow Creek 3/4 miles below the Fish Hatchery, N base of San Jacinto Mountains.
427
Comment
UC592964
Opuntia bigelovii
Carl B. Wolf
1932-10-12
4301
Riverside
about 4 mi e El Dorado Queen Mine (nw end of basin); Colorado Desert, Pinto Basin
914
Comment
UC403457
Opuntia chlorotica
Munz and Johnston
1922-5-20
5571
Riverside
near Kenworthy (mouth of creek, coastal drainage of mts.); San Jacinto Mountains, Thomas Valley, Pipe Creek
1371
Comment Read comments Mar 13 2011
SEINET224185
Opuntia littoralis var. martiniana
Lyman Benson, Robert Benson
1955-12-6
15618
Riverside
Hills 3 miles southeast of Redlands. Crystal/springs
488
Comment
SEINET9192033
Opuntia phaeacantha
Marc A. Baker, Michelle Cloud-Hughes
2015-6-23
18358
Riverside
2.5km north of central Banning, 39km NW of central Palm Springs
841
Comment
CAS-BOT-BC56230
Opuntia polyacantha var. erinacea
C. B. Wolf; P. C. Everett
1938-9-29
9459
Riverside
Field redacted by CAS, contact the data manager for more information
1219
Comment
RSA439548
Opuntia ramosissima
B. C. Templeton
1965-04
10526
Riverside
Joshua Tree.
Comment
RSA388329
Opuntia vaseyi
Steve Boyd
1986-5-7
1835
Riverside
Temescal Canyon: Edge of Terrace escarpment between Horsethief wash and Indian Truck Trail, south of I-15.
Comment
JEPS12904
Orobanche cooperi
P. A. Munz, D. Keck
1922-4-13
4960
Riverside
Colorado Desert, s base of Eagle Mountains Eagle Mountains; Colorado Desert, Eagle Mountains
213
Comment
JOTR32529
Orobanche cooperi
Manson, Stacy
2011-4-6
s.n.
Riverside
Joshua Tree National Park. southeast Pinto Basin; Pinto Wash, along the road to Pinto Wells
304
Comment
SEINET10500315
Orobanche cooperi
David B. Dunn
Dunn 2045
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
CLARK-A1528-4283
Orthocarpus purpurascens
John C. Roos
1947-3-21
3368
Riverside
Reche Canyon
Comment
RSA523550
Orthocarpus purpurascens var. purpurascens
Steve D. Boyd, Tim S. Ross, L. Arnseth, Jaime Bonilla
1990-4-2
4010
Riverside
Vail Lake area, lower slopes of Agua Tibia Mtn, along Hwy 79, E of USFWS Dripping Springs Guard Station.
488
Comment
UCR24260
Oxytheca trilobata
John C. Roos
1937-8-17
2544
Riverside
San Jacinto Mtns., Near Idyllwild
Comment
RSA5019
Paeonia californica
Carl B. Wolf
1932-3-20
19
Riverside
Richman Ranch, 2.5 miles north of De Luz.
457
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
UCR131802
Paeonia californica
Mrs. D. R. Wolf
1932-3-20
19
Riverside
Santa Rosa Plateau, Richman Ranch, 2.5 miles north of DeLuz, SW Riverside County
457
Comment
UCR1212
Palafoxia arida
Martha McCarthy
1960-3-13
s.n.
Riverside
Western Colorado Desert, [near Whitewater] side of Hwy 60/99 [now I-10], 2 miles past [east of] the Palm Springs cut-off [approx Hwy 111 junction]
396
Comment
POM31647
Palafoxia arida var. arida
Marcus E. Jones
1903-5-10
s.n.
Riverside
Palm Springs.
61
Comment
POM363763
Palafoxia arida var. arida
M. B. Dunkle
1933-3-4
3039
Riverside
Painted Canyon
30
Comment
UC472878
Palafoxia arida var. arida
Mary F. Spencer
1920-3-28
222
Riverside
Palm Springs Colorado Desert
121
Comment
UC667291
Palafoxia arida var. arida
Annie M. Alexander and Louise Kellogg
1941-5-12
2163
Riverside
road to Black Eagle Mine Eagle Mountains
670
Comment
SEINET223701
Pappostipa speciosa
Mary E. Barkworth
1981-5-8
3401
Riverside
Near Aguanga close to border with San Diego County
0
Comment
HSC66618
Parietaria floridana
Josephine Jones, Christopher Davidson
1980-4-4
9942
Riverside
West end of Orocopia Mtns., in small canyon and wash due S of Oro Pk.
518
Comment
CHSC109711
Parietaria hespera
Steve Boyd; A. Maurice, P. Lubinsky, L. Lubinsky
2003-4-17
10475
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. Area burned in 2001.
Comment
JEPS43448
Parietaria hespera var. hespera
S. B. Parish
1920-3-25
20013
Riverside
Indian Wells; Colorado Desert
Comment
UCR142549
Parietaria hespera var. hespera
F. W. Peirson
1920-2-15
1714
Riverside
San Jacinto Mtns./Sonoran (Colorado) Desert, Tahquitz Canyon, near Palm Springs
427
Comment
CSUSB1654
Parkinsonia aculeata
L. Codona
1972-7-25
Riverside
Palm Springs
60
Comment
SJSU10308
Parkinsonia florida
R. C. McGehee
1971-4-12
364
Riverside
10 mi NE of Desert Center on Rice-Desert Center Rd
Comment
RSA698040
Parosela californica
J. R. Bruff
1928-4-1
74
Riverside
Whitewater
Comment
UCR197056
Parthenocissus vitacea
A. C. Sanders, D. L. Sanders
2008-9-27
36104
Riverside
San Bernardino Valley Region, Santa Ana Riverbottom at Norco, between Corydon Av. (Fire Sta. 21) and a point NW of Vine St. & Halfmoon Ct. intersection, c. 1 mile NE of River Rd. bridge
165
Comment
RSA781604
Pectis papposa
Duncan S. Bell
2011-12-30
3028
Riverside
Arica Mountains: southern section of the mountain range within the Palen/McCoy Wilderness area; approximately 2 air miles southwest of Priests Well, or approximately 7 air miles southwest of the ghost town of Rice.
365
Comment
CAS-BOT-BC541409
Pectis papposa var. papposa
Sarah J. De Groot; Duncan S. Bell
2015-9-21
7585
Riverside
Santa Rosa Mountains SSW of Palm Desert. Along Carrizo Rd just N of Hwy 74
1053
Comment
UCR108477
Pectocarya
A. C. Sanders, K. C. Rose, D. Woodard
1995-3-15
16145
Riverside
Sonoran (Colorado) Desert, mouth of San Gorgonio Pass, along Whitewater River wash between Windy Point and Hwy I-10, Coachella Valley
396
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
HSC3747
Pectocarya heterocarpa
C. L. Hitchcock
1966-3-21
24328
Riverside
About 15 mi. S of Rice, on dirt road to Blythe.
Comment
UCR163921
Pectocarya heterocarpa
A. C. Sanders, P. J. MacKay, Tim Thomas
2005-2-26
29133
Riverside
Sonoran (Colorado) Desert, SE of Hwy 177 toward dunes above Palen Dry Lake, SE end of Coxcomb Mtns.
168
Comment
UCR89890
Pectocarya heterocarpa
A. C. Sanders, E. J. Lawlor
1992-4-4
12117
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, within 0.5 mile of McCoy Spring
244
Comment
VVC2449
Pectocarya heterocarpa
Tim Thomas
2013-3-18
5936
Riverside
Sonoran Desert, 10 miles WSW of Blythe NE of Mule Mtns.
116
Comment
UC1922868
Pectocarya linearis
Scott D. White, Angelia Carey
2004-4-5
10002
Riverside
SAN JACINTO MTN FOOTHILLS: North of Valle Vista. Indian Creek Watershed. Lake Fulmor 7.5' Quad.
Comment
UCR91438
Pectocarya linearis
Scott D. White
1995-3-30
2636
Riverside
San Jacinto Valley, Just west of Box Springs Blvd, east of Sycamore Canyon Park
457
Comment
RSA524224
Pectocarya linearis subsp. ferocula
Steve Boyd, Timothy S. Ross, L. Arnseth, Jaime Bonilla
1990-4-2
4018
Riverside
Vail Lake area, lower slopes of Agua Tibia Mtn, along Hwy 79, E of USFWS Dripping Springs Guard Station.
488
Comment
RSA702187
Pectocarya linearis subsp. ferocula
Scott D. White, Michael Honer
2004-3-11
9898
Riverside
Corona area. Approximately 1/2 air mile E of I-15 and 1 air mile N of El Cerrito Rd.
290
Comment
UCD120125
Pectocarya linearis subsp. ferocula
C. L. Hitchcock
1966-3-16
24180
Riverside
0.25 mile west of Aguanga.
Comment
RSA676088
Pectocarya penicillata
Scott D. White
2001-4-13
8323
Riverside
Badlands; County landfill area north of Moreno Valley. About 1/4 air mi NW of the SR-60 Freeway jtn with Gilman Springs Rd.
595
Comment
UC1114562
Pectocarya penicillata
Peter H. Raven
1958-3-15
11838
Riverside
Box Canyon
Comment
UCR22131A
Pectocarya penicillata
Steve Boyd
1980-5-3
171 A
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
625
Comment
UCR35181
Pectocarya penicillata
L. B. Ziegler
1972-5-18
462
Riverside
San Jacinto Mtns., Upper Pipe Creek (drains into Hemet Valley)
1585
Comment
UC882286
Pectocarya platycarpa
I. W. Clokey
1935-4-17
6860
Riverside
Colorado Desert, Cottonwood Springs
Comment
RSA695831B
Pectocarya recurvata
J. R. Bruff
1928-4-2
97 -B
Riverside
Canyon wash west of Morango
Comment
UCR116618
Pectocarya recurvata
A. C. Sanders
2001-3-20
23834
Riverside
Western Colorado Desert, Coachella Valley, Desert Hot Springs, NW corner of intersection of Pierson Blvd. and Atlantic Blvd., between flood control ditch and Pierson, west of high school
335
Comment
RSA741190
Pectocarya setosa
Scott D. White, Justin M. Wood
2008-6-16
12131
Riverside
Fobes Ranch Road N of Quinn Flat
1390
Comment
POM12896
Pedicularis semibarbata
Philip A. Munz
1922-6-28
5880
Riverside
Near Toro Peak , Santa Rosa Mts.
2409
Comment
RSA425316
Pedicularis semibarbata
N. C. Cooper
1944-6-17
1409
Riverside
San Jacinto Mtns. Pine Cove.
1677
Comment
RSA691960
Pellaea andromedifolia
Scott D. White, Michael Honer
2003-4-9
8986
Riverside
About 1 mile N of the I-15 Freeway and 1 mile east of Lake St. exit, on and around unnamed peak e2349.'
549
Comment
CAS-BOT-BC71529
Pellaea mucronata var. californica
S. B. Parish; W. F. Parish
1881-7-1
511
Riverside
San Jacinto Mts.
Comment
RSA523503
Pellaea mucronata var. mucronata
Steve Boyd, Timothy S. Ross, L. Arnseth
1990-3-30
3963
Riverside
Vail Lake Area, westerly drainage cyn at N base of 'Big' Oak Mtn.
640
Comment
RSA585636
Pellaea mucronata var. mucronata
Darin L. Banks, Steve Boyd
1995-3-15
71
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of Agua Tibia Mountain, Dorland Mountain area.
790
Comment
RSA23660
Penstemon X parishii
R. S. Woglum
1939-4-22
2189
Riverside
Upper part of Bautista Canyon between Anza and Hemet.
Comment Read comments Jun 9 2012
RSA97165
Penstemon X parishii
R. M. Straw
1953-6-23
473
Riverside
North of Fulmor Lake, Idyllwild to Banning Rd.
Comment
RSA750550
Penstemon californicus
Scott D. White, Justin M. Wood
2009-5-21
12872
Riverside
San Jacinto Mountains: Garner Valley, 0.5 miles NW of Morris Ranch Rd (Kenworthy Ranger Station).
1372
Comment
UCR20116
Penstemon californicus
Jeanine Derby
1976-8-10
s.n.
Riverside
San Jacinto Mtns., Garner Valley
1372
Comment
UCR50419
Penstemon centranthifolius
L. F. LaPre
1988-2-18
s.n.
Riverside
Peninsular Range, 1/2 mi. SE of Tule Springs within boundaries of Anza-Borrego State Park
1131
Comment
RSA0120326
Penstemon clevelandii subsp. connatus
Duncan S. Bell, Thomas Stoughton
2016-4-14
9292
Riverside
Santa Rosa Mountains; near the head of Deep Creek and near the trailhead of the Cactus Spring Trail, at an old mining area above this trail.
1219
Comment
JOTR31150
Penstemon eatonii var. undosus
La Doux, Tasha
2009-6-3
1859
Riverside
Joshua Tree National Park. (Stop 2): Little San Bernardino Mountains, Covington Flats Area, Covington Spring
1396
Comment
UC454771
Penstemon grinnellii
I. J. Condit
1910-6-22
Riverside
San Jacinto Mts.
2590
Comment
SD119896
Penstemon heterophyllus var. heterophyllus
Louis B. Ziegler
1968-6-3
304
Riverside
San Jacinto Mountains - Bautista Canyon, in wash of dry creek
762
Comment
RSA402128
Penstemon labrosus
N. C. Cooper
1944-7-15
1590
Riverside
Palms to Pine Hwy
1463
Comment
RSA607430
Penstemon labrosus
Claire R. Wheeler
1931-3-3
179
Riverside
Strawberry Valley.
Comment
POM11257
Penstemon spectabilis
Philip A. Munz
1922-6-24
5796
Riverside
Pipe Creek, Hemet Valley
1555
Comment
SD229292
Penstemon spectabilis
Dick Schwenkmeyer
2012-4-18
699
Riverside
Mt. San Jacinto: Vista Grande, 1.1 mile northwest of U.S. Forestry station on Highway 243, north of Idyllwild. High granite ridge overlooking Gorgonio Pass to the north and Hemet to the west.
1540
Comment
UCR15978
Penstemon spectabilis
K. S. Gill
1965-3-21
49
Riverside
Santa Ana Mtns, Tin Mine Canyon at the foot of Skyline Drive, south of Corona
610
Comment
UCSB40483
Penstemon spectabilis
Hendon, Emily
1980-5-23
Riverside
Along old Banning-Idyllwild Rd. 4 miles east of junction with Highway 243
457
Comment
JEPS21329
Pentachaeta aurea
W. L. Jepson
May 17 1901-Jun 1 1901
1292
Riverside
Strawberry Valley San Jacinto Mt.
Comment Read comments Jul 8 2014
JEPS21332
Pentachaeta aurea
Carl V. Meyer
June, 1927
184
Riverside
Saunders Meadow San Jacinto Mts.
1676
Comment
UCSB26819
Pentachaeta aurea
Wilken, Dieter
1969-6-30
Riverside
California State Highway 74, 0.5 miles west of Keen Camp Summit, San Jacinto Mtns.
Comment
SEINET3873568
Pentagramma triangularis subsp. triangularis
Lewis S. Rose
1966-12-14
66109
Riverside
Chino Canyon, 3 mi. west of Palm Springs.; 0
671
Comment Read comments Apr 6 2018
SEINET9259737
Pentagramma triangularis subsp. triangularis
George K. Helmkamp, Amy Barnes
2013-1
22311
Riverside
Sierra Nevada Mountains Foothills: Utica Powerhouse Road (beside Angel's Creek), 0.6 mile northeast of its junction with CA-4 (Murphys 7.5 Q)
974
Comment Read comments Apr 12 2018
UCR234538
Peritoma arborea
L. R. Landrum
1997-1-1
8914
Riverside
Sonoran (Colorado) Desert, north of Palm Springs, c. 1.5 miles north of Hwy 10 on road to Joshua Tree National Monument
Comment
CAS-BOT-BC355916
Perityle
W. C. Gagne
1968-3-16
s.n.
Riverside
Wash in Deep Canyon, Boyd Desert Res. Center in Palm Desert
Comment
CAS-BOT-BC355991
Perityle emoryi
D. E. Breedlove
1962-3-11
1888
Riverside
Cat Creek wash, 3 miles southwest of Palm Desert
426
Comment
CAS-BOT-BC355999
Perityle emoryi
G. D. Hanna; M. M. Hanna
1958-2-19
s.n.
Riverside
Orocopia Mts.
Comment
RSA0117921
Perityle emoryi
Sarah J. J. De Groot, Cheryl Sevilla
2016-3-16
7651
Riverside
Mecca Hills: Side canyon along Painted Canyon Road. northeast of Mecca, northwest of Box Canyon.
170
Comment
RSA608393
Perityle emoryi
L. S. Rose
1935-12-23
35687
Riverside
Above Deep Canyon, San Jacinto Mts, 13 miles S of Cathedral City.
610
Comment
SEINET4568271
Perityle emoryi
Sarah J. De Groot, Leland Lubinsky, Naomi Fraga, Lisa Rojas
2005-2-10
4596
Riverside
Along Palen Pass Road, near Palen Pass, between Granite and Palen Mountains. Bluff of sharp light-colored volcanic rock.
402
Comment
UCR274808
Perityle emoryi
David Fraker, Aaron C. Sedgwick
2012-3-22
024
Riverside
Sonoran (Colorado) Desert, Palen Mountains, Coxcomb Monument Road [becomes Palen Pass Rd.] c. 8 miles east of Hwy 177
376
Comment
UCR281925
Petalonyx thurberi
A. C. Sanders, Jim Malusa
2017-9-20
43345
Riverside
Sonoran (Colorado) Desert, northern Chocolate Mountains, in canyon 2 km NW (303 deg. ) of Tabaseca Tank, 6.2 km SE of Salt Creek at mouth of Red Canyon
573
Comment
RSA0089266
Petunia parviflora
D. E. Bramlet, Fred M. Roberts
2005-6-6
3868
Riverside
San Jacinto Valley: San Jacinto River at Sanderson Ave., north of Ramona Expressway.
447
Comment
UCD126728
Petunia parviflora
Leslie Ede
1974-6-1
s.n.
Riverside
Blythe.
Comment
UCR148787
Petunia parviflora
Les Ede
1974-1
s.n.
Riverside
Sonoran (Colorado) Desert, Blythe, Colorado River Valley
84
Comment
CAS-BOT-BC326771
Peucephyllum schottii
Peter H. Raven
1958-1-23
11429
Riverside
Fargo Canyon
Comment
RSA517238
Peucephyllum schottii
Steve Boyd, Thomas S. Elias, Erika Winter
1986-2-18
1325
Riverside
Mecca Hills, Colorado Desert: Painted Canyon N of Highway 195.
Comment
UC91062
Peucephyllum schottii
S. B. and W. F. Parish
1882-4-1
Riverside
Morongo
Comment
UCR147005
Peucephyllum schottii
Scott D. White
1999-4-21
7246
Riverside
Sonoran (Colorado) Desert, East end of Coachella Valley: Bajada between Little San Bernandino Mts. and Indio Hills
213
Comment
RSA94111
Peucephyllum schottii
F. W. Peirson
1918-03
1244
Riverside
SE side of desert embankment at Palm Springs and almost opposite Andreas Canyon.
Comment
RSA0119994
Phacelia affinis
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-24
9085
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Martinez Canyon, approximately 5.25 air miles southeast of the summit of Martinez Mountain.
621
Comment
RSA425998
Phacelia ambigua
M. B. Dunkle
1933-3-4
3050
Riverside
Painted Canyon, Colorado Desert.
30
Comment
RSA426002
Phacelia ambigua
M. B. Dunkle
1932-3-25
2914
Riverside
10 miles NW of Indio. Colorado Desert.
30
Comment
RSA426009A
Phacelia ambigua
H. de Forest, Jack Rempel
1935-4-14
s.n.
Riverside
Mojave Desert between Lost Horse Valley and Pinto Basin.
Comment Read comments Jan 8 2017
CAS-BOT-BC133963
Phacelia campanularia
Ynez Whilton Winblad
1937-3-18
s.n.
Riverside
Near Cabezon
Comment
POM14060
Phacelia campanularia
P. A. Munz, D. D. Keck
1922-4-14
5003
Riverside
10 mi. west of Indian Wells. Along the Whitewater Wash.
91
Comment
RSA774714
Phacelia campanularia subsp. vasiformis
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4521
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
610
Comment
SBBG37427
Phacelia cicutaria var. hispida
R. N. Muller
1967-4-8
Riverside
ca. 2 mi W of St Hwy 62 on Mission Crk Rd, 4.7 mi N of jct between US Hwy 60 and St Hwy 62
579
Comment
UCR241243
Phacelia cicutaria var. hispida
Tracy Tennant, Jeffrey Ross
1998-6-23
MOR- 510
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, upper end of Hathaway Canyon at Burro Flat
1113
Comment
UCD120357
Phacelia crenulata
Steve Boyd; Tammy Morgan, Aydee Virgen, Sarah DeGroot, et al
2004-5-14
11248
Riverside
Colorado Desert; Chocolate-Chuckwalla Mountains region: Western base of the Chocolate Mountains, small canyon, ca. 1.25 miles due north of Imperial County line and ca. 3.75 miles due west of aqueduct, accessed by dirt road off of main aqueduct road at siphon station. Within boundaries of U.S. Navy's Chocolate Mountains Aerial Gunnery Range.
Comment
UCR148465
Phacelia crenulata
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
UCSB34131
Phacelia crenulata var. ambigua
Nilsen, Erik
1977-3-5
Riverside
Upper Bajata, Riverside county
304
Comment
RSA0130728
Phacelia crenulata var. minutiflora
Glen Rink
2013-3-18
11876
Riverside
About twelve miles west of Blythe, at the site of the proposed Quartzite solar power plant.
105
Comment
UCR88543
Phacelia cryptantha
A. C. Sanders
1995-4-13
16490
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
CAS-BOT-BC133968
Phacelia distans
Geo. B. Grant
1906-4-20
6780
Riverside
Palm Springs
Comment
RSA33656
Phacelia distans
N. C. Cooper
1944-3-24
1018
Riverside
Banning.
701
Comment
SD187426
Phacelia distans
Naomi Fraga, Lisa Rojas
2005-2-10
1361
Riverside
Colorado Desert; Northeastern Colorado Desert region: just north of Palen Pass Road, ca. 10 miles east of Hwy 177
365
Comment
UCR104034
Phacelia distans
George K. Helmkamp
1998-2-5
2638
Riverside
Sonoran (Colorado) Desert/San Jacinto Mtns., Palm Springs, 1.1 mi. west of Calif. Hwy 111 on Tramway Rd.
335
Comment
UCR115934
Phacelia distans
Mitch Provance
1998-4-7
1777
Riverside
Pedley Hills, E side of Camino Real, c. 0.5 miles south of Jurupa Road, in the areas of Pedley/Glen Avon
396
Comment
SEINET1908502
Phacelia imbricata
A. C. Sanders, Mitch Provance
2008-1
35787
Riverside
Peninsular Range; San Jacinto Mtns.: Coldwater Creek along trails in vicinity of junction of South Ridge and Coldwater Trails, 1.25 mi. NE of Mountain Center, c. 3/4 mile NE of Keenwild Fire Station.
1450
Comment
RSA125333
Phacelia imbricata subsp. patula
R. Weatherby
1949-6-6
642
Riverside
Santa Rosa Mountain.
1982
Comment
UCR620B
Phacelia minor
S. C. Warner
1956-4-21
s.n.
Riverside
Box Spings Mtns., top of mtns, saddle off W side of road, between Pigeon Pass and ranch west of road
701
Comment
JOTR36431
Phacelia neglecta
La Doux, Tasha, M. Harding, B. Truesdell, D. Shade, E. Babich
2013-3-15
3403
Riverside
Joshua Tree National Park. Southeast Coxcomb mountains; just west of bend in Hwy 177 near park boundary; desert pavements w/ braided rivulets (Stop 1)
213
Comment
UCR38115
Phacelia pedicellata
J. M. Stewart
1985-3-16
8511
Riverside
Sonoran (Colorado) Desert/Santa Rosa Mtns., Santa Rosa Mtns., Agua Alta Canyon off Martinez Canyon
732
Comment
JEPS1349
Phacelia ramosissima var. latifolia
W. L. Jepson
1903-8-5
2269
Riverside
near meadow on side hill near Strawberry Valley; San Jacinto Mt.
1737
Comment
UC729536
Phacelia ramosissima var. latifolia
Carl B. Wolf
1932-5-24
3642
Riverside
1/2 mi below Fish Hatchey; No. base of San Jacinto Mts., Snow Creek Canyon
548
Comment
UCR20521
Phacelia viscida
H. A. Zuill
1966-6-5
197
Riverside
Santa Ana Mtns., San Mateo Canyon c. 13 mi SW of Murrieta
Comment
UCR116475
Phalaris lemmonii
A. C. Sanders, T. B. Salvato
2001-5-25
24375
Riverside
San Jacinto Valley, west end of Hemet-Ryan airport runway, 50-200 m east of Warren Rd. and 100-200 m north of Stetson Ave.
457
Comment
JEPS69926
Phlox austromontana
W. L. Jepson
1907-5-25
1439
Riverside
near Santa Rosa Peak (sw side in upper Coyote Canyon); Coyote Canyon
762
Comment Read comments Dec 12 2011
UCR69908
Phoenix canariensis
A. C. Sanders
1991-7-19
11152
Riverside
Peninsular Range, Murrieta Hot Springs, large vernal pool on the south side of Murrieta Hot Springs Road, east of Via Princesa & north of Calle del Lago
348
Comment
RSA770435
Pholistoma membranaceum
Orlando Mistretta, Duncan S. Bell, Jill Beckman, Joy England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4567
Riverside
Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
610
Comment
SEINET8000821
Pholistoma membranaceum
Ana Lilia Reina G.
2003-3-30
2003 -324
Riverside
Palm Canyon, Agua Caliente Indian Reservation, edge of Palm Spring NWbase of San Jacinto Mountains
274
Comment
UCD102027
Phoradendron bolleanum
Steve Boyd
1985-12-14
1193
Riverside
Gavilan Hills, Harford Springs County Park.
Comment
RSA132803
Phoradendron californicum
Del Wiens
1955-10-17
960
Riverside
Palms to Pines highway between Palm Springs and Keen Camp, State Hgwy 74.Colorado Desert Vegetation Type.Parasitic on Dalea spinosa.
Comment
RSA420753
Phoradendron densum
E. Crow
1928-11-12
46
Riverside
Morongo Valley, Colorado Desert.
Comment
UCR270703
Phoradendron densum
John F. Emmel
1998-8-3
1583
Riverside
Peninsular Range, north end of the Santa Rosa Mountains, south base of Sugarloaf Mountain, Pinyon Flat
1220
Comment
UCR52005
Phoradendron densum
Steve Boyd
1985-12-14
1193
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau
Comment
SEINET269096
Phoradendron libocedri
G. Helmkamp, L. Helmkamp
1995-11-16
2 -2
Riverside
San Jacinto Mtns. Lake Fulmor at Hwy 243.
1620
Comment
CAS-BOT-BC141174
Phoradendron serotinum subsp. macrophyllum
I. M. Johnston
1917-12-1
1810
Riverside
Santa Ana River NW of Corona
182
Comment
CAS-BOT-BC141175
Phoradendron serotinum subsp. macrophyllum
W. R. Dudley
1903-12-26
s.n.
Riverside
Palm Canon
Comment
CLARK-A1528-613
Phoradendron tomentosum subsp. macrophyllum
C. M. Flanagan
1973-5-31
OO 634
Riverside
Morongo Indian Reservation
914
Comment
POM49490
Phoradendron villosum
Philip A. Munz
1924-7-28
8813
Riverside
Pine Flats.
1738
Comment
POM10222
Phyla lanceolata
F. M. Reed
1906-7-8
1130
Riverside
West Riverside.
Comment Read comments Jul 4 2010
RSA124414
Physalis crassifolia
Percy C. Everett, E. K. Balls
1958-4-29
23018
Riverside
U.S Hwy. 60/70, Indio to Blythe, 1 mi. W. of Cactus City.
Comment Read comments Mar 20 2011
RSA644212
Physalis crassifolia
Victor W. Steinmann
1999-10-26
1414
Riverside
foothills of the Chuckwalla Mountains, open desert ca. 2 km south of Desert Center.
325
Comment
JOTR32858
Physaria tenella
La Doux, Tasha, E. Babich
2008-3-5
3007
Riverside
Joshua Tree National Park. southeastern Hexie Mountains, near Smoke Tree Wash along Rte 11
Comment
UC1129859
Pickeringia montana var. montana
R. St. John
1931-2-27
189
Riverside
Sitton Peak Elsinore Quadrangle
991
Comment Read comments Nov 27 2011
RSA357171
Pilularia americana
R. F. Thorne, Earl Lathrop
1975-5-25
45545
Riverside
Santa Rosa Plateau: Rancho California, Mesa de Burro
609
Comment
RSA0031608
Pinus contorta subsp. murrayana
Rudolf Schmid, Mena Schmid
2009-5-3
2009 -7
Riverside
San Jacinto Mtns., Tahquitz Peak. Just right (as ascending) of South Ridge Trail to Tahquitz Peak.
2628
Comment
CAS-BOT-BC78434
Pinus contorta var. latifolia
Carl B. Wolf
1932-8-5
3984
Riverside
San Jacinto Mts., Summit of San Jacinto Peak
3293
Comment
CAS-BOT-BC78557
Pinus coulteri
P. C. Everett
1935-6-18
7206
Riverside
Santa Ana Mts., Coldwater Can. Trail, about 2 mi. below (N.) main divide motorway
1219
Comment
RSA384331
Pinus flexilis
George R. Johnstone
1928-9-3
s.n.
Riverside
Mt San Jacinto.
3294
Comment
RSA5898
Pinus flexilis
C. B. Wolf
1932-8-5
3971
Riverside
San Jacinto Mts. Slopes of San Jacinto Peak, along the trail above Round Valley.
2927
Comment
CLARK-A1528-3630
Pinus quadrifolia
John C. Roos
1938-8-7
585
Riverside
San Jacinto Mountains
Comment
SDSU18963
Plagiobothrys canescens var. canescens
C. Matt Guilliams, Jeannine Ross
2008-3-12
534
Riverside
El Sobrante Landfill preserve area, western Riverside County, east of Interstate 15 off Temescal Canyon Road. Ca. 5 kilometers east off freeway. Access through landfill entrance.
436
Comment
UCR116666
Plagiobothrys collinus
A. C. Sanders, Carolyn Washburn
2001-5-10
24232
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
UCR111554
Plagiobothrys collinus var. californicus
Mitch Provance, J. Ross
1999-4-1
1729
Riverside
Jurupa Mountains, Johnson Canyon, 0.35 km south of peak 1768
457
Comment
UCR256897
Plagiobothrys collinus var. ursinus
LeRoy Gross, Grace Cho
2013-4-9
5996
Riverside
Peninsular Range; San Jacinto Mountains, Garner Ranch, east of Lake Hemet and Hwy 74, west of the ranch buildings, north of the road to the buildings, and south of the old landing strip
1332
Comment
RSA80216
Plagiobothrys leptocladus
F. W. Peirson
1922-4-29
4273
Riverside
Field S of Lake Elsinore
375
Comment
SBBG94832
Plagiobothrys nothofulvus
E. LaRue
1990-4-10
Riverside
midway between Pauba Valley and Wolf Valley; 0.5 mi N of the Pechanga Indian Reservation
365
Comment
UCR91870
Plagiobothrys nothofulvus
A. C. Sanders, S. Hawkins
1996-4-24
18077
Riverside
San Bernardino Mtns, Morongo Indian Reservation, SE edge of Burro Flats in vicinity of natural pond & bog
1159
Comment
POM13801
Plagiobothrys tenellus
P. A. Munz
1922-4-30
5133
Riverside
Tucalota Creek, south of Hemet
Comment
RSA192205
Plagiobothrys undulatus
E. W. Lathrop
1966-4-24
6202
Riverside
4 miles W of Murrieta
Comment
RSA0135564
Plantago elongata
R. E. Riefner
2017-4-2
17 -144
Riverside
City of Hemet, W Hemet, S of W Florida Ave. (SR 74), SW ca. 0.35 mi from Lyn Ave and California Ave.
482
Comment
SDSU18737
Plantago erecta
C. Matt Guilliams
2008-2-13
449
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. Just south of edge of mesatop.
426
Comment
SD122968
Plantago lanceolata
Steve Boyd
1985-7-23
1000
Riverside
5.0 miles west of Ranco California at junction of Rancho California Road and DeLuz Road.
427
Comment
POM4551
Plantago lanceolata
Geo. R. Hall
1908-1
8485
Riverside
Riverside
Comment Read comments Feb 3 2011
UCR37481
Plantago major
Steve Boyd
1981-5-15
s.n.
Riverside
Dawson Canyon, Gavilan Hills
Comment
POM305602
Plantago ovata var. fastigiata
Henry J. Ramsey, Henry J. Ramsey
1937-3-2
880
Riverside
Blythe, Colorado River bluffs.
Comment
CLARK-A1528-698
Platanus racemosa
Rand Ch. Isbell
1970-5-14
3
Riverside
Box Springs
365
Comment
RSA691063
Platystemon californicus
Scott D. White, Michael Honer
2003-4-9
8981
Riverside
Gavilan Hills: About 1 mile N of the I-15 Freeway and 1 mile east of Lake St. exit, on and around unnamed peak '2349.'
549
Comment
UCR103734
Platystemon californicus
A. C. Sanders, G. Helmkamp
1997-3-15
19985
Riverside
Lake Skinner area, NE shore of Skinner Lake, SE foot of Bachelor Mtn., NE slopes of a small hill
473
Comment
JOTR16786
Pleuraphis rigida
Baker, James K. & Baker, Ilisa T.
1966-10-20
s.n.
Riverside
Joshua Tree National Park. RYAN MOUNTAIN WATER STATION
1310
Comment
RSA129652
Pleuraphis rigida
H. S. Yates
1937-3-23
6424
Riverside
5 miles NW of Edon
49
Comment
CLARK-A1045-141
Pleurocoronis pluriseta
George K. Helmkamp
1977-3-20
Riverside
Deep Canyon rocky wall; Palm Desert 15'Q
Comment
CLARK-A1045-218
Pleurocoronis pluriseta
George K. Helmkamp
1979-4-18
Riverside
Little San Bernardino Mountains 3.5 miles north of Dillon Road; wash; Lost Horse Mtn. 15'Q
Comment
LA102219
Pleurocoronis pluriseta
John C. Roos;
1966-3-10
sn
Riverside
Chuckwalla Mountains, 3 mi. SE of Desert Center
Comment
SD40731
Pleurocoronis pluriseta
B. D. Stark
1933-5-13
4983
Riverside
Andreas Canyon
760
Comment
CAS-BOT-BC326511
Pluchea sericea
W. R. Dudley
1903-12-26
s.n.
Riverside
Palm Canyon
Comment
CLARK-A1528-4813
Poa annua
John C. Roos
1965-10-7
Riverside
Hemet
Comment
UCR174342B
Poa annua
A. C. Sanders
2006-5-19
32396
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
UCR6673
Poa bulbosa
E. W. Lathrop
1967-1
5661
Riverside
Peninsular Range; Santa Ana Mtns., Cleveland National Forest, Santa Ana Mtns, Tenaja Ranger Station
Comment
RSA740652
Poa pratensis
Scott D. White, Justin M. Wood
2008-6-19
12268
Riverside
Meadows at Baldy Mtn.
1585
Comment
SEINET1911032
Poa pratensis
Scott D. White, Justin M. Wood
2008-1
12260
Riverside
San Jacinto Mountians: Meadows at Baldy Mtn.
1585
Comment
UCD91844
Poa pratensis
Alan A. Beetle
1946-6-10
4403
Riverside
San Jacinto Mountain, Camp Keene Meadow.
Comment
RSA801939
Poa pratensis subsp. pratensis
LeRoy Gross, Grace Cho, Caitlin Elam
2013-5-30
6180
Riverside
End of Apela Drive, west end of Strawberry Valley. And south of road (5S24) that runs out to the sewage disposal ponds. Collections are between this road, and Strawberry Creek., Basically ridge north of Strawberry Creek and creek north of this ridge, south of road. This draw drains into Strawberry Creek.
1524
Comment
RSA552738
Poa secunda
Steve Boyd, Timothy S. Ross, Orlando Mistretta
1992-3-31
6760
Riverside
San Mateo Cyn. Wilderness Area. Tenaja Trail from jtn w/ Morgan Tr. S to Pigeon Spring area.
670
Comment
UCR92675
Poa secunda
Scott D. White
1994-5-4
2014
Riverside
Beaumont Badlands, near county dump and old DeAnza Cycle Park, north of Hwy 60
701
Comment
RSA583732
Poa secunda subsp. secunda
Steve Boyd
1995-4-24
8497
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
UC1022815
Poa secunda subsp. secunda
Philip A. Munz
15658
Riverside
2 mi n Banning (Indio Blvd); Whitewater Canyon
Comment
POM179207
Polygala acanthoclada
A. M. Alexander, Loiuse Kellogg
1941-5-18
2195
Riverside
Eagle Mountains: 1.5 miles N Cottonwood Springs
976
Comment Read comments Oct 9 2010
RSA674526
Polygonum arenastrum
Scott D. White
2000-11-15
8149
Riverside
Idyllwild area, 'Strawberry Fuelbreak' between 'Inspiration Pt.' and Strawberry Ck.
1402
Comment
UCR49989
Polygonum aviculare
S. J. Myers
1987-10-27
s.n.
Riverside
Peninsular Range; Santa Ana Mtns., c. 3 mi. west of Temecula, NE portion of Santa Rosa Plateau, 3/4 mi. east of Walker Basin
488
Comment
UCR34117
Polygonum fagopyrum
Lance F. Howard
1984-5-25
035
Riverside
Riverside, 3950 Cedar St. between 9th and 10th Sts.
244
Comment
RSA630328
Polygonum lapathifolium
Scott D. White
1996-9-22
4539
Riverside
Nuevo Road near intersection with Wilson Ave., W of the San Jacinto River crossing.
430
Comment
RSA689923
Polypodium californicum
Norman C. Cooper
1947-4-5
2033
Riverside
Los Alamos Canyon, Elsinore
762
Comment
RSA651728
Polypogon monspeliensis
Viki Cruz
1983-5-8
15
Riverside
Collected on the banks of the stream one-half mile into Magnesia Canyon, Santa Rosa Mts.
Comment
JOTR30282
Polypogon viridis
La Doux, Tasha, Alice Miller
2007-5-31
1778
Riverside
Joshua Tree National Park. Stop 2: Cottonwood Springs/Oasis; in wet soil at oasis.
893
Comment
IRVC16603
Polystichum imbricans subsp. curtum
Gordon A. Marsh, K. G. Marsh
1977-3-21
s.n.
Riverside
Santa Ana Mtns: Orange/Riverside county border; Bear Springs. Peninsular Ranges
Comment
RSA125852
Populus fremontii
E. K. Balls, Percy C. Everett
1957-11-13
22797
Riverside
Snow Creek, north base San Jacinto Mountains.
701
Comment
RSA500090
Populus fremontii
Steve D. Boyd, Tim S. Ross, L. Arnseth
1989-4-2
3219
Riverside
Vail Lake area, riparian woodland area at N end of Kolb Creek, near campground.
457
Comment
UCR225586
Populus fremontii
A. C. Sanders, T. B. Salvato
2011-3-29
38865
Riverside
Peninsular Range; Perris-Aguanga Basin Region, between Sun City and Perris, gentle alluvial slope along powerline corridor east of Goetz Rd., west of Wheat St.
450
Comment
JEPS64528
Populus fremontii subsp. fremontii
S. B. Parish
1913-3-1
8470
Riverside
Cult. at Railway station Indio Indio (Salton Basin); Salton Basin
-6
Comment
LA208534
Populus fremontii subsp. fremontii
Mary V. Hood;
1945-3-25
45- 17 -k*
Riverside
Aguanga
587
Comment
SEINET4560400
Populus fremontii subsp. fremontii
LeRoy Gross, Bart O'Brien
2013-1
5951
Riverside
Coastal Plains & Basins; San Bernardino Basin region: Fairmount Park, west side of Lake Evans. Riverside. Northeast of Mount Rubidoux.
24
Comment
RSA320351
Porophyllum gracile
J. R. Shevock
1978-4-26
5883
Riverside
Along Skyline Road, Santa Ana Mtns, Cleveland National Forest.
366
Comment
CAS-BOT-BC267209
Potamogeton foliosus
Thorne; E. Lathrop
1969-6-6
39343
Riverside
Santa Rosa Plateau: Rancho California
609
Comment
UCR95362
Potamogeton pusillus
E. W. Lathrop
1969-5-29
7079
Riverside
Peninsular Range; Santa Ana Mtns., 8 miles west of Murrieta; Santa Rosa Plateau, Mesa de Colorado
Comment
RSA0107465
Prenanthella exigua
Duncan S. Bell, Amanda Turek
2009-3-30
161
Riverside
East side of the Arica Mountains; approximately 1.3 air miles west northwest of Priest Well.
381
Comment
UCR211500
Proboscidea althaeifolia
Jim Andre, T. La Doux
2008-9-13
10267
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, along dirt road c. 2 mi. north of Desert Center, 0.5 mi. west of Tamarisk Golf Course/Kaiser Road jct.
234
Comment
UCR242297
Proboscidea althaeifolia
A. C. Sanders, T. B. Salvato
2012-10-12
40423
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, along Chuckwalla Valley Rd., 0.35 mi. west of I-10 junction
114
Comment
UCR63905
Proboscidea althaeifolia
G. R. Ballmer
1990-8-21
s.n.
Riverside
Sonoran (Colorado) Desert, Palo Verde Valley, 5 mi. west of Hwy 78, on Bradshaw Trail
Comment
UCR92705
Proboscidea parviflora var. hohokamiana
A. C. Sanders, S. Hawkins
1996-4-24
18084
Riverside
San Bernardino Mtns, Morongo Indian Reservation, SE edge of Burro Flats in vicinity of natural pond & bog
1159
Comment
RSA172308
Prosopis glandulosa var. torreyana
Robert F. Thorne
1963-3-29
32427
Riverside
Colorado Desert, 12 miles ENE of Mecca.
Comment
UC453990
Prunus emarginata
I. J. Condit
1910-6-22
Riverside
Tahquitz Camp, San Jacinto Mountains Tahquitz Camp; San Jacinto Mountains, Tahquitz Camp
2438
Comment
POM296515A
Prunus fasciculata
Lyman D. Benson
1954-5-2
15277
Riverside
Hidden Valley Camp, Joshua Tree National Monument. Mojave Desert Drainage Area.
1341
Comment
RSA78209
Prunus fremontii
J. C. Roos, L. Roos
1953-3-21
5908
Riverside
Mouth of Andreas Canyon, south of Palm Springs.
274
Comment
RSA650387
Prunus ilicifolia
C. J. Humphrey
1936-6-7
134
Riverside
[No location information provided.]
Comment Read comments Dec 15 2011
SDSU9172
Prunus ilicifolia subsp. ilicifolia
H. Wedberg
1962-7-28
987
Riverside
6.0 miles from Mountain Center on the road to Hemet, Idyllwild Mtns.
1219
Comment
CAS-BOT-BC356664
Pseudognaphalium californicum
Carl B. Wolf
1936-6-17
7952
Riverside
Santa Ana Mts., along Ortega Highway, San Juan Canyon, 5/10 mi. E. of Orange Co. line
365
Comment
JEPS23585
Pseudognaphalium californicum
Peter H. Raven
1958-5-17
12953
Riverside
7.4 mi se Banning (on road to Idyllwild); San Jacinto Mountains
Comment
SD137884
Pseudognaphalium leucocephalum
Darin L. Banks, Steve Boyd
1995-10-17
791
Riverside
Northwest Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest; along lowere Arroyo Seco, south of Dripping Springs Campground.
515
Comment
JOTR30279
Pseudognaphalium luteoalbum
La Doux, Tasha, Alice Miller
2007-5-31
1777
Riverside
Joshua Tree National Park. Stop 2: Cottonwood Springs/Oasis; in wet soil at oasis.
893
Comment
RSA770784
Pseudognaphalium luteoalbum
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4535
Riverside
San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
609
Comment
UC485673
Pseudognaphalium thermale
A. J. Perkins
1916-9-17
Riverside
Idlywild <may be Idlewild> San Jacinto Mt., Idlywild
Comment Read comments Oct 19 2008
RSA344289
Psilocarphus brevissimus
R. F. Thorne, M. Z. Thorne, Walter Wisura
1978-5-21
51970
Riverside
Santa Rosa Plateau: Mesa de Colorado.
610
Comment
UCR220329
Psilocarphus brevissimus
D. E. Bramlet
1992-4-15
2224
Riverside
Perris-Aguanga Basin Region, 7.5 km SW of Hemet, just east of California Ave and c. 100 m north of the ATSF RR tracks, NE of the intersection of California Ave. and Marvin Hull Road and c. 300 m west of the MWD Canal
453
Comment
CAS-BOT-BC361790
Psilocarphus brevissimus var. brevissimus
Philip A. Munz
1941-5-18
16648
Riverside
About 15 miles north-east of Temecula
Comment
UCR75318
Psilocarphus brevissimus var. brevissimus
A. C. Sanders
1993-5-12
14004
Riverside
San Jacinto Valley, Hemet, SW corner of intersection of Florida Ave (Hwy 74) & Warren Rd., between new San Diego Aqueduct and Warren Road
460
Comment
JEPS41715
Psorothamnus arborescens var. simplicifolius
W. L. Jepson
1928-4-25
12625
Riverside
W side Pinto Mountains (White Tank)
Comment
CAS-BOT-BC353646
Psorothamnus emoryi
Louis C. Wheeler
1931-11-26
392
Riverside
2 miles SE of Salton Bench Mark, Colorado Desert
-67
Comment
RSA48326
Psorothamnus emoryi
E. K. Balls
1949-4-4
129060
Riverside
Hollows between Durmid and Salton sea on Hwy 111.
-30
Comment
RSA498359
Psorothamnus emoryi
H. de Forest, George R. Johnston
1925-4-17
s.n.
Riverside
Between Banning and Whitewater
Comment Read comments Jan 16 2010
SFV21860
Psorothamnus emoryi
J. R. Pucci
2001-5-12
25
Riverside
San Jacinto Mountains Chino Canyon. Along abandoned road off north side of Tramway Road, 2 miles west of Highway 111.
425
Comment
SD27953
Psorothamnus emoryi var. emoryi
Carl B. Wolf
1932-4-26
2967
Riverside
Colorado Desert 3 miles east of Mecca on blythe road
Comment
CAS-BOT-BC340874
Psorothamnus schottii
Milo S. Baker
1928-4-3
2797 b
Riverside
Palm Canon [Canyon] Road to Palm Sps.
Comment
CAS-BOT-BC340875
Psorothamnus schottii
John Thomas Howell
1928-3-25
3548
Riverside
At entrance to Painted Canon [Canyon], Colorado Desert
Comment
JEPS41664
Psorothamnus schottii
M. Clary
1929-10-1
12
Riverside
Coral Reef Canyon , Coral Reef Canyon (Santa Rosa Mts.)
0
Comment
UCR126437
Psorothamnus schottii
T. B. Salvato, A. C. Sanders, Mitch Provance
2000-4-18
47
Riverside
Coachella Valley, 2 mi NE of Mecca near mouth of Painted Canyon at foot of Mecca Hills, W edge of Coachella Canal
9
Comment
SEINET12155971
Psorothamnus schottii
E. A. Purer
1935-1
6462
Riverside
Near Palm Springs, Colorado Desert
Comment
SD224975
Psorothamnus spinosus
A. C. Sanders
1995-5-23
17119
Riverside
Colorado Desert, Coachella Valley: alluvial fans below the Santa Rosa Mtns., near the mouth of Martinez Cyn., at end of 72nd Ave.
22
Comment
SD37842
Psorothamnus spinosus
Jack Rempel
1931-4-11
Riverside
Colorado Desert
Comment Read comments Jul 11 2010
CAS-BOT-BC72618
Pteridium aquilinum
Carl B. Wolf
1932-8-4
3911
Riverside
San Jacinto Mts., Point View, near Idyllwild
1645
Comment
RSA561122
Pteridium aquilinum var. pubescens
Steve Boyd, Timothy S. Ross, Dave Bramlet
1993-5-12
7313
Riverside
Southern Santa Ana Mountains, Sant Mateo Canyon Wilderness Area. San Mateo Canyon, along stream and adjacent benches and lower slopes from confluence with Los Alamos canyon downstream to confluence with Tenaja Canyon.
365
Comment
RSA798605
Pteridium aquilinum var. pubescens
R. F. Thorne, E. W. Lathrop
1977-5-18
49759
Riverside
Santa Ana Mountains: Bear Spring [east slope of Santiago Peak]
Comment
RSA586318
Pterostegia drymarioides
D. L. Banks, S. D. Boyd
1995-5-3
229
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
RSA778327
Pterostegia drymarioides
N. C. Cooper
1944-5-21
1288
Riverside
San Jacinto Mountains, West side
915
Comment
UCR112964
Pterostegia drymarioides
B. G. Pitzer
1998-3-1
3559
Riverside
Lakeview Mtns, Maze Stone county historical marker & picnic area, E side of mtns, on W side of Reinhardt Canyon
610
Comment
UC1092709
Purshia tridentata var. glandulosa
Eamor C. Nord
1957-5-14
16
Riverside
1 mi e Nightingale
1310
Comment
UC876185
Pyrola picta
Mary F. Spencer
1923-7-30
2264
Riverside
San Jacinto Mountain, Idyllwild, Banning Road Idyllwild; San Jacinto Mountain, Idyllwild
1828
Comment
SD67914
Pyrola picta f. aphylla
Reid Moran
1968-8-3
15367
Riverside
under firs, north slope 1 mile west of summit, Santa Rosa Mtn.
2150
Comment
UCR278566
Quercus
Mitch Provance
2012-9-5
912- 16
Riverside
Badlands of Western Riverside County, Potrero Creek, S end of City of Beaumont, E side of Highland Springs Rd., about 100 yards south of intersection with Breckenridge Ave.
755
Comment
UCR15350
Quercus X munzii
Richard Minnich
1976-4-25
s.n.
Riverside
Southern Mojave Desert, Joshua Tree National Monument [now Park], Live Oak Tank
1311
Comment
CAS-BOT-BC61824
Quercus agrifolia
Ynez Whilton Winblad
1941-5-27
s.n.
Riverside
San Juan Mts. San Juan Canyon, highway 74
609
Comment
SD122174
Quercus agrifolia
James C. Dice, Ruth Miller
1987-11-23
753
Riverside
Near northeast edge of Reserve, at north edge of Eucalyptus planting.
365
Comment
SD152836
Quercus agrifolia
Steve Boyd, Tim Ross
1992-5-5
7217
Riverside
San Mateo Canyon Wilderness Area; Oak Flats area east of Verdugo Potrero.
730
Comment
RSA751628
Quercus agrifolia var. agrifolia
G. Gust, L. Nye
2005-3-11
540
Riverside
Lake Elsinore City Limits. Hwy 74 ca. 1-2 miles W of lake Elsinore on hill slope pullout.
481
Comment
SDSU12877
Quercus agrifolia var. agrifolia
J. Jill Steinberg with Janet Knotts and Kevin Contreras
1998-3-25
33
Riverside
Next to main entrance gate to Santa Margarita Field Station
354
Comment
RSA710828
Quercus berberidifolia
A. C. Sanders, Mark A. Elvin, M. S. Enright
2002-4-16
24970
Riverside
The Badlands: Laborde Canyon and adjacent slopes and side canyons, 1 mile east of Mt. Eden, SW of Beaumont.
549
Comment
UCR250003
Quercus berberidifolia
Jeremiah George
2012-8-13
s.n.
Riverside
San Gorgonio Pass/Moreno Badlands, west of Beaumont, just east of junction of 60 Fwy and Jackrabbit Trail, off frontage road dead end
716
Comment
UCR250923
Quercus berberidifolia
Jeremiah George
2012-8-7
70812- 3
Riverside
Beaumont, Western Knolls, north central slope of eastern half of bench between Hwy 60 and Oak Valley Parkway, east of Potrero Blvd.
747
Comment
UCR264620
Quercus berberidifolia
Mitch Provance, Jeremiah George
2012-8-4
812- 32
Riverside
Western Riverside County, Badlands south of Beaumont, Potrero Creek, E side of Highland Springs Ave., between Breckenridge and the entrance to Potrero
752
Comment
CAS-BOT-BC62434
Quercus chrysolepis
Marcus E. Jones
1924-8-30
s.n.
Riverside
Taquitz, San Jacinto Mts.
Comment
LA46441
Quercus chrysolepis
W. B. Welch;
1928-5-5
sn
Riverside
San Jacinto Mountains, Idyllwild
Comment
SD229171
Quercus chrysolepis
Dick Schwenkmeyer
2012-6-27
733
Riverside
May Valley, approx. 5 miles southeast of Idyllwild town center, Mt. San Jacinto, Riverside County, CA.
1531
Comment
UCR101421
Quercus chrysolepis
A. C. Sanders, Tracy Tennant, Jeff Ross
1998-8-20
22213
Riverside
San Bernardino Mtns., Morongo Indian Reservation, side canyon east of Middle Branch of Millard Canyon
1341
Comment
NY201962
Quercus cornelius-mulleri
J. B. Walker
1995-5-3
1408
Riverside
S of Palm Desert, along Hwy 74, 3km E of Pinyon Flats Campground
1200
Comment
POM296380
Quercus cornelius-mulleri
Lyman Benson
1946-4-15
12042
Riverside
Canyon on Twenty-nine Palms Road from Whitewater.
457
Comment
UCD45609
Quercus cornelius-mulleri
Alan D. Eliason; James R. Youse
1966-1-17
s.n.
Riverside
Live Oak Tank, Joshua Tree National Monument, in Riverside County, California.
Comment Read comments Nov 6 2011
SBBG92531
Quercus engelmannii
B. Pitzer
1988-6-8
1045
Riverside
Rancho Californica area, avocado grove S of Avenida del Oro, just past Calle Capistrano
Comment
UCR60981
Quercus engelmannii
B. G. Pitzer
1988-6-8
1044
Riverside
Rancho California area, avocado groves south of Avenida del Oro, just Calle Capistrano
Comment
UCR169243
Quercus kelloggii
Randall T. Schuh, Cassis, Schwartz, Weirauch, Wyniger, Forero
2004-5-20
12- 83
Riverside
San Jacinto Mtns, San Bernardino National Forest, 10 miles north of Idyllwild on Hwy 243 near Lake Fulmor, Site L12
1637
Comment
SEINET13953263
Quercus palmeri
J. C. Roos
1965-1
Riverside
Summit of Pines to Palms Road (Hwy 74) south of Palm Desert, Santa Rosa and San Jacinto Mountains.
Comment
POM183874
Quercus turbinella
P. A. Munz
1932-10-16
12845
Riverside
Road from Deep Canyon to Vanderventer Flat, Santa Rosa Mts.
1067
Comment
JOTR35493
Rafinesquia californica
La Doux, Tasha, D. Shade, S. De Groot, N. Fraga, L. Washburn
2013-4-26
3181
Riverside
Joshua Tree National Park. Little San Bernardino Mtns, Upper Smithwater Canyon, NW of Quail Mtn. (Biodiversity Hunt stop2)
1295
Comment
UCR152520
Rafinesquia californica
A. C. Sanders
2005-4-22
29592
Riverside
Gavilan Hills, Gavilan Plateau c. 0.75 air mi. SE of summit of Gavilan Peak
625
Comment
UCR167820
Rafinesquia californica
John F. Green
2005-3-16
s.n.
Riverside
Perris-Aguanga Basin, Cajalco Canyon, SE of Corona, SW of Lake Mathews, east of Calif. highway 71; Collections made while monitoring pipeline repair
366
Comment
POM34177
Rafinesquia neomexicana
Marcus E. Jones
1903-5-11
s.n.
Riverside
Whitewater, West Colorado Desert
305
Comment
RSA772843
Rafinesquia neomexicana
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4720
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm).
600
Comment
RSA775598
Rafinesquia neomexicana
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-22
797
Riverside
Mecca Hills, just south of Shaver's Well.
305
Comment
UC830533
Rafinesquia neomexicana
I. W. Clokey
1935-4-17
6967
Riverside
Cottonwood Springs
Comment
UCR19340
Rafinesquia neomexicana
E. B. Eldred
1977-4-10
s.n.
Riverside
Santa Rosa Mtns., Agave Hill at Deep Canyon reserve
838
Comment
CAS-BOT-BC378493
Ranunculus californicus var. californicus
Ynez Whilton Winblad
1937-4-23
s.n.
Riverside
Palms to Pines Highway, Mt. San Jacinto
Comment
RSA0013140
Ranunculus sceleratus var. sceleratus
LeRoy Gross, Caitlin Elam
2013-5-14
6073
Riverside
Garner cattle company (Garner ranch), east of Lake Hemet, and highway 74. West of the ranch's buildings. North of the road to the buildings, and south of the old landing strip.
1332
Comment
RSA0085044
Raphanus sativus
Mary Duke, Christy Hightower, Cecilia McElroy
1982-5-15
7
Riverside
CA Hwy 74, just off highway E of Elsinore, 1 mi W of Hwy 15.
Comment
UCR140689
Rhamnus crocea
Randall T. Schuh, Cassis, Schwartz, Weirauch, Wyniger, Forero
2004-5-20
8- 58
Riverside
San Jacinto Mtns, San Bernardino National Forest, Hwy 74 near Cranston Guard Station, 10 miles east of Hemet, Site L8
581
Comment
OBI37518
Rhamnus ilicifolia
Steve Boyd
1985-8-7
1111
Riverside
Santa rosa Plateau region, NW base of Redonda Mesa on Tenaja rd, 0.8 mi E of jctn with 8S01 and 8S02
Comment
RSA381079
Rhamnus ilicifolia
Robert F. Thorne, Steve Boyd, E. W. Lathrop
1985-7-18
61182
Riverside
Santa Rosa Plateau, Nature Conservancy Reserve: along Cole Canyon.
535
Comment
RSA652630
Rhamnus ilicifolia
R. Garner
1974-7-15
s.n.
Riverside
San Jacinto Mts.
Comment
UC592702
Rhamnus ilicifolia
P. C. Everett
1935-6-17
Riverside
0.5 mi above Glen Ivy Resort; Santa Ana Mts., Coldwater Canyon
457
Comment Read comments Jan 11 2007
UCR26214
Rhamnus ilicifolia
John C. Roos
1948-5-15
3833
Riverside
Sonoran (Colorado) Desert, Eagle Mountains, upper Lost Palms Canyon
1037
Comment
UCR270562
Rhamnus ilicifolia
John F. Emmel
1998-5-2
1543
Riverside
San Jacinto Mtns., SW foothills, Bautista Canyon, 0.4-0.5 road mile SE of national forest boundary
723
Comment
RSA719475
Rhamnus pilosa
R. E. Riefner Jr.
2006-10-11
06 -529
Riverside
E of Rainbow Canyon, N of Rainbow Heights, Termite's Hike Trail.
614
Comment
UC1178623
Rhamnus tomentella subsp. cuspidata
Peter Kamb
1948-7-4
1172
Riverside
Hall Canyon San Jacinto Mts.
1645
Comment
UC18581
Rhamnus tomentella subsp. cuspidata
H. M. Hall
Jul 1901
Riverside
Fuller's Mills Mountains, Fuller's Mills San Jacinto Mountains
1828
Comment
CAS-BOT-BC167973
Rhus ovata
Carl B. Wolf
1932-5-24
3643
Riverside
No. base of San Jacinto Mts. Snow Creek Canyon. 1/2 mi. below fish hatchery
548
Comment
SEINET3080864
Rhus trilobata
A. C. Sanders, J. Goetzen
1996-5-1
18138
Riverside
San Bernardino Mtns.: Morongo Indian Reservation, along dirt road in Hathaway Crk. Cyn., N of Banning.
792
Comment
UCR244389
Rhus trilobata
Jim Andre
2012-4-16
20970
Riverside
Southern Mojave Desert, Joshua Tree National Park; along Cottonwood Springs Rd [=Pinto Basin Rd.], c. 6 mi. south of north entrance at Twin Tanks parking area
1197
Comment
SD73468
Rhus trilobata var. pilosissima
E. W. Lathrop
1969-6-6
7110
Riverside
8 miles west of Murrieta, on the Tenaja Truck Trail between Santa Rosa Road and Los Alamos Canyon
Comment
CAS-BOT-BC93061
Ribes californicum var. hesperium
B. D. Stark
1930-2-21
1470
Riverside
Hidden Canyon near Corona. Santa Ana Mountains.
Comment
UCR51363
Ribes indecorum
B. G. Pitzer, A. C. Sanders
1987-4-21
492
Riverside
Box Spring Mountains, near southernmost radio towers
793
Comment
UCR82800
Ribes indecorum
A. C. Sanders, O. F. Clarke, M. Alexander
1994-1-1
14226 A
Riverside
San Jacinto Mtns., Brown Creek drainage just above the confluence with Twin Pines Creek, near the old Cabazon-Idyllwild Rd.
915
Comment
CAS-BOT-BC219231
Ribes nevadense
1914-9-6
s.n.
Riverside
Strawberry Valley, San Jacinto Mountains
1828
Comment
SEINET13942920
Ribes quercetorum
Scott D. White
1995-1
2752
Riverside
SW of Juniper Flat Road, USGS Lakeview 7.5' quad., Lakeview mountains About 1900 ft elev. 33 deg. 48' N, 117 deg. 6' W. T4S, R2W, S28 NE 1/4
579
Comment
UCR81108
Ribes roezlii var. roezlii
Scott D. White
1993-5-29
1436
Riverside
San Bernardino Mtns, Big Oaks Canyon, along the road to Raywood Flat,Yucaipa Ridge
2134
Comment
UC50167
Romneya coulteri
H. M. Hall
1899-7-4
1280
Riverside
below Corona; Santa Ana River
Comment
UCR213500
Romneya coulteri
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt
2010-5-18
38409
Riverside
Peninsular Range, southeastern Gavilan Hills near Alberhill, north of Concordia Ranch Rd. and Black Powder Rd., 0.2 mi. NNE (19 deg. ) of north end of Black Powder Rd.
415
Comment
CSUSB1434
Rorippa nasturtium-aquaticum
Rose Gagnon
1968-5-14
680514 1
Riverside
On north bank of Santa Ana River where Salt Lake City bridge is located
Comment
UC1563098
Rorippa palustris
Steve Boyd, Tim Ross, Laurel Arnseth
1989-5-7
3553
Riverside
marsh in Kolb Creek (just south of lake Vail Lake area); Vail Lake area, pond and marsh in Kolb Creek
Comment
RSA736648
Rorippa palustris subsp. occidentalis
Justin M. Wood
2008-7-16
38
Riverside
Gavilan Hills at Temescal Wash, near Olsen Canyon, Morgan property, Alberhill area.
Comment Read comments Jul 28 2010
CLARK-A1528-4044
Rubus parviflorus
John C. Roos
1965-7-3
Riverside
San Jacinto Mountains
Comment
UC12972
Rubus parviflorus
H. M. Hall
1898-6-30
961 .5
Riverside
Strawberry Valley San Jacinto Mountains, Strawberry Valley
1828
Comment
CLARK-A1528-4045
Rubus vitifolius
John C. Roos
1952-6-25
5793
Riverside
Riverside
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
SD51945
Rumex californicus
Reid Moran
1962-7-7
9861
Riverside
By Strawberry Creek, 2 miles SW of Idyllwild, San Jacinto Mts.
1550
Comment
UCR158322
Rumex crispus
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30065
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
SEINET238572
Rumex pulcher
Mitch Provance, A. C. Sanders
2000-7-4
2095
Riverside
Riverside: Santa Ana River Wash between the Market St. and Riverside Ave crossings.
244
Comment
CAS-BOT-BC434151
Rumex triangulivalvis
Mrs. E. C. Van Dyke
1928-7-22
s.n.
Riverside
Idyllwild
Comment
UC445
Ruppia cirrhosa
A. J. McClatchie
May 1892
42
Riverside
near Elsinore (Salt Lake); Salt Lake
Comment
RSA389636
Sagina
C. Sylber
1986-5-20
s.n.
Riverside
Yard at 1040 Central Ave., Riverside.
Comment
UCR86032
Sagina decumbens subsp. occidentalis
Michael A. Patten, S. J. Myers
1993-8-20
s.n.
Riverside
Sonoran (Colorado) Desert, along Tahquitz Creek and behind the debris basin dam in Palm Springs
183
Comment
UC888146
Salazaria mexicana
I. W. Clokey
1935-4-17
6967
Riverside
Cottonwood Springs
Comment
UCR17313
Salazaria mexicana
N. R. Zabriskie, W. W. Zabriskie
1972-3-30
504
Riverside
San Jacinto Mtns, below Pinyon Crest in Chapman's Rancheros area toward Dos Palmas Spring, NW of Hwy 74. Site 11.
1098
Comment
CAS-BOT-BC129703
Salix bonplandiana
Nancy Ryan Zabriskie; Walter Zabriskie
1971-4-24
392
Riverside
Deep Canyon, north slope Santa Rosa Mountains
1316
Comment
POM296373
Salix exigua
Lyman D. Benson
1945-4-6
11662
Riverside
Whitewater Canyon, 3 miles above Whitewater; San Bernardino Mts.; Drainage area: Colorado Desert.
427
Comment
SD1019
Salix exigua var. hindsiana
Mrs. H. P. Bracelin
1932-4-12
599
Riverside
East side of bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside
239
Comment
CAS-BOT-BC108113
Salix gooddingii
Fay A. Mac Fadden
1936-3-20
14666
Riverside
Morongo Valley
Comment
CAS-BOT-BC108118
Salix gooddingii
I. M. Johnston
1918-5-30
2018
Riverside
Lee Lake, Temescal Canyon [Canon]
335
Comment
LA208656
Salix gooddingii
Carl Epling;
1927-3-27
sn
Riverside
Thousand Palms
Comment
POM184883
Salix gooddingii
Carl. W. Sharsmith
1932-3-20
14
Riverside
Foot of east slope of Santa Rosa Mts., in Diablo Canyon, 3 m. above its mouth, near Clary's Coral Reef Ranch, Colorado Desert.
Comment
SBBG119116
Salix gooddingii
A. C. Sanders, T. B. Salvato
2003-5-21
26785
Riverside
Wildomar, old ranch parcel SE of Wesley St and SW of Laguna Rd, W of Orange St, NE of Palomar St
402
Comment
SBBG58895
Salix gooddingii
F. R. Fosberg
1932-3-13
8081
Riverside
Thousand Palms Cyn
Comment
CAS-BOT-BC108213
Salix hindsiana
Mrs. H. P. Bracelin
1932-4-12
605
Riverside
East side of bridge over Santa Ana River, 4.8 km. north of Arlington on road to Pedley, west of Riverside.
240
Comment
LA208734
Salix laevigata
Carl Hedin; Joseph Ewan
1933-3-19
7679
Riverside
Chino Creek near Prado (Rincon), below Corona [Area 7]
Comment
POM50387
Salix laevigata
W. W. Eggleston
1924-3-10
19539
Riverside
San Jacinto Station, Cleveland Forest
600
Comment
RSA381082
Salix laevigata
Robert F. Thorne, Steve D. Boyd, E. W. Lathrop
1985-7-18
61179
Riverside
Santa Rosa Plateau, Nature Conservancy Reserve: along Cole Canyon.Santa Rosa Island. W side of Tecolote Canyon, just S of Smith Highway.
535
Comment
UCR17464
Salix laevigata
N. R. Zabriskie, W. W. Zabriskie
1970-3-27
268
Riverside
Western Colorado Desert/ San Jacinto Mtns, Andreas Canyon, east slope of mountains
305
Comment
POM319099
Salix lasiolepis
Patricia Wilder
1970-10-30
4830
Riverside
Road on south side of Prado Flood Control Basin on east side of Prado Dam. About 1/2 mile east of dam tender's residence. Santa Ana River Drainage Area.
152
Comment
POM362681
Salix lucida subsp. lasiandra
H. de Forest, Jack Rempel
1933-10-29
s.n.
Riverside
Snow Creek Canyon.
549
Comment
SD119919
Salsola tragus
Louis B. Ziegler
1976-6-20
549
Riverside
Vacant land and borders in the San Jacinto Valley.
470
Comment
SD229200
Salvia apiana
Dick Schwenkmeyer, Bethany Jenkins
2012-3-7
632
Riverside
Mt. San Jacinto
1085
Comment
SEINET269559
Salvia apiana
Scott D. White
1996-5-27
4070
Riverside
'Badlands' Jackrabbit Canyon east of Moreno Valley and south of Calimesa between state highway 60 and Gilman Spring R
518
Comment
UC534838
Salvia apiana
Victor Duran
1933-7-1
3491
Riverside
near Santa Rosa; Santa Rosa Mts.
1828
Comment
UCR42549
Salvia apiana
B. G. Pitzer
1986-4-26
0186
Riverside
San Bernardino Mtns., Whitewater Canyon, c. 4.5 mi. north of Hwy I-10 on Whitewater Canyon Road
734
Comment
SEINET2066008
Salvia carduacea
Howard Gentry, Marie Gentry
1982-8-3
23714
Riverside
Five miles SW of Anza along Hwy 371.
1066
Comment
UCR215631
Salvia carduacea
Bao Doan
2010-5-31
15
Riverside
Western edge of Sonoran (Colorado) Desert, San Gorgonio Pass, Cabazon, Elm St. south of San Gorgonio River wash, north of Riza Ave. in power line right-of-way
472
Comment
HSC14336
Salvia columbariae
D. W. Snell
1964-3-26
26
Riverside
1.5 mi. E of Hwy. 79, 5 mi. S of Hemet.
Comment
POM13462
Salvia columbariae
P. A. Munz
1922-5-19
5367
Riverside
5 miles NE of Murietta.
457
Comment
RSA0039607
Salvia columbariae
Deidre Conocchioli, Duncan S. Bell
2014-3-4
146
Riverside
Off the Pacific Crest Trail in the San Bernardino Mountains. In Whitewater Canyon 8.5 miles E of Hwy-62. Just S of Red Dome.
695
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
SDSU7474
Salvia columbariae
J. Godsil
1953-3-20
583
Riverside
Hwy to 29 alms; Johua National monument.
Comment
UCR226056
Salvia columbariae
A. C. Sanders, Nathan Moorhatch
2011-3-22
38773
Riverside
Peninsular Range, powerline corridor through hills 6.4 km SW of Perris, east of Hwy 74 and south of Ethanac Rd.
506
Comment
UCR228934
Salvia columbariae
A. C. Sanders
2011-4-6
39022
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
UCR16803
Salvia dorrii subsp. dorrii
Leland E. Francois
1966-4-23
42366- 4
Riverside
Mojave Desert, Joshua Tree National Monument [now J.T. National Park], south edge of Ryan Mountain Campground
1300
Comment
UCR17251
Salvia greatae
Bonner Blong
1966-5-5
2
Riverside
Sonoran (Colorado) Desert, Orocopia Mtns., 1.5 mi NW of Clemens Well
Comment
RSA0003962
Salvia greatae
H. M. Hall, L. A. Greata
1905-4-22
5848
Riverside
near Dos Palmas
Comment
RSA434137
Salvia mellifera
Christopher Davidson
1973-4-1
1814
Riverside
Hwy 71/79, appx. 7 mi from jct. of 395 south.
412
Comment
SDSU12926
Salvia mellifera
Jutta Buschbom
1991-5-1
40 a
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
UCR140324
Salvia mellifera
A. C. Sanders
2004-5-12
27892
Riverside
Elsinore Basin Region, Walker Canyon at northeast foot of Alberhill Mountain, Temescal Creek
378
Comment
CAS-BOT-BC224849
Salvia pachyphylla
P. A. Munz; E. K. Balls
1952-8-21
17981
Riverside
Vandeventer Flat to Santa Rosa Peak
2072
Comment
CAS-BOT-BC224854
Salvia pachyphylla
P. A. Munz; E. K. Balls
1952-8-21
17981
Riverside
Vandeventer Flat to Santa Rosa Peak
2072
Comment
RSA0093766
Salvia pachyphylla
Duncan S. Bell
2015-9-30
8689
Riverside
Santa Rosa Mountains; Little Pinyon Flat; collecting in a large drainage from Cactus Spring Trail to Horsethief Creek.
1246
Comment
CDA40964
Salvia vaseyi
T. C. Fuller
1963-4-23
10289
Riverside
San Jacinto Mountains; Carrizo Canyon, Highway 74 to Pinyon Flat, south of Palm Desert.
0
Comment
RSA314158
Salvia vaseyi
Walter Wisura
1983-7-9
3915
Riverside
5.4 mi from the junction with Hwy 111 along Hwy 74.
Comment
UC511829
Salvia vaseyi
Frank W. Peirson
1933-4-13
10635
Riverside
road from Deep Canyon to Idyllwild
487
Comment
UCR198162
Salvia vaseyi
Michael Honer, L. Hulse
2004-4-3
1894
Riverside
Colorado Desert, Little San Bernardino Mountains, nameless canyon c. 1 mi west of Pushawalla Canyon, leading up to MWD aqueduct
488
Comment
CLARK-A1528-2411
Sambucus caerulea
John C. Roos, Lucille Roos
1951-10-24
5341
Riverside
Pedley
243
Comment
RSA376135
Sambucus mexicana
R. F. Thorne, Steve D. Boyd, Earl Lathrop
1985-7-18
61284
Riverside
De Luz; Arroya near Murrieta-Guava St. roads, a few miles S of Murrieta
385
Comment
RSA180288
Samolus parviflorus
E. W. Lathrop
1964-9-13
5409
Riverside
8 miles west of Murrieta
Comment
HSC85413
Sanicula bipinnatifida
Steve Boyd
1986-3-9
1379
Riverside
Temescal Canyon: Alberhill Mountain, S slope of mountain just E of Claymine area
427
Comment
RSA359518
Sanicula bipinnatifida
Steve Boyd
1986-3-9
1379
Riverside
Temescal Canyon: Alberhill Mountain, S slope of mountain just east of claymine area.
427
Comment
RSA715104
Sanicula bipinnatifida
A. C. Sanders, Guy Bruyea
2004-4-2
27435
Riverside
Peninsular Range: Temescal Canyon, Serrano Highlands project, between Glen Ivy Hot Springs and Arcilla, NE side of the I-15 Fwy, south of Clay Canyon Rd.
305
Comment
RSA781360
Sanicula bipinnatifida
A. C. Sanders, T. B. Salvato
2011-4-1
38957
Riverside
Lake Elsinore, off Baker St. NW of intersection with Bromley Ave., north of second house from intersection, 0.55 km NW of Hwy 74
404
Comment
POM128365
Sanicula crassicaulis
Thos Craig
1927-4-23
204
Riverside
Glen Ivy.
Comment
UCR249921
Sanicula tuberosa
A. C. Sanders, Steve Boyd, Fred M. Roberts, Robt. L. Allen
2009-4-9
36789
Riverside
Peninsular Range; Santa Ana Mtns., Elsinore Peak, c. 0.4 mi. SE of the summit
1014
Comment
UCR34990
Sanicula tuberosa
L. B. Ziegler
1975-5-1
541
Riverside
San Jacinto Mtns, Bautista Canyon
703
Comment
UCR110987
Sarcodes sanguinea
George K. Helmkamp
1998-6-27
4128
Riverside
Santa Rosa Mtns., 9 mi SE of Hwy 74 along Santa Rosa Mtn Rd. (= Santa Rosa Truck Trail = F. S. Rd. 7S02), in vicinity of Santa Rosa Spring.
2232
Comment
UC310837
Sarcostemma cynanchoides subsp. hartwegii
Philip A. Munz
1925-5-20
9845
Riverside
Aguanga Valley
Comment
UC665744
Sarcostemma cynanchoides subsp. hartwegii
Ira L. Wiggins
1941-3-26
9663
Riverside
along wash at Wiley Well
Comment
JOTR30077
Sarcostemma hirtellum
La Doux, Tasha, Bill Truesdell
2006-10-3
1720
Riverside
Joshua Tree National Park. Pinto Basin: (Stop 1) east side of Hexie Mtns. at mouth of Pinkham Spring Canyon
668
Comment
JOTR32907
Sarcostemma hirtellum
Andre, Jim, Tasha La Doux
2009-3-10
11250
Riverside
Joshua Tree National Park. South end of the Cottonwood Mountains, near Pinkham Wash just north of aquaduct just inside park boundary; approx. 7mi west of south entrance
541
Comment
UCR189575
Satureja chandleri
Amy Rowland
2007-4-26
58
Riverside
Peninsular Range, Santa Rosa Plateau east slope of Mesa de Burro off of Guava Rd
349
Comment
UCR214416
Schismus arabicus
A. C. Sanders, Richard Dwerlkotte
2010-3-22
37502
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, 2 mi. SE of Sidewinder Well, south of Palen Dry Lake, SW of Palen Mtns.
142
Comment
HSC10886
Schismus barbatus
C. L. Hitchcock, C. V. Muhlick
1964-3-17
23093
Riverside
3 mi. SE of Glen Ivy Hot Springs.
Comment
HSC79099
Schismus barbatus
Larry Hendrickson
1973-3-18
8590
Riverside
16 mi. E of Temecula, 2.9 mi. E of Aguanga along Hwy. 71.
823
Comment
UCR98218
Schismus barbatus
B. G. Pitzer
1997-4-1
3044
Riverside
Lakeview Mtns, c. 0.75 air mi. SSW of Mt. Rudolph, c. 1 air mi NE of Contour (Juniper Flats) Rd.
655
Comment
POM1402
Schoenoplectus maritimus
I. M. Johnston
1918-4-27
1866
Riverside
Wildomar.
366
Comment
POM1405
Schoenoplectus maritimus
Phillip A. Munz
1918-4-27
2129
Riverside
Between Murrieta and Temecula.
Comment
POM153368
Schoenoplectus maritimus
Phillip A. Munz, I. M. Johnston
1928-9-12
11243
Riverside
North end of Lake Elsinore.
Comment
RSA0105838
Scirpus acutus
Alan Romspert
2000-7-28
s.n.
Riverside
60 Fwy Bridge and Santa Ana Riverbed transect.
Comment
UC2094
Scirpus cernuus
A. J. McClatchie
May, 1892
24
Riverside
Elsinore
Comment
RSA522113
Scirpus microcarpus
Steve Boyd, Timothy S. Ross
1989-8-28
3806
Riverside
Vail Lake area, Temecula Creek at confluence with lake and adjacent sedimentary hills to the east.
442
Comment
GMDRC6550
Scrophularia californica
J. M. Andre
2012-6-15
30502
Riverside
San Jacinto Mountains: along Hwy 243 at Mt Edna Rd, approx. 1 mi. north of McMullen Flat, 5.9 mi. south of Interstate 10 at Banning; SB Natl. Forest
1172
Comment
UCR263718
Scrophularia californica
Mark A. Elvin, Tricia Wotipka
2002-4-30
1953
Riverside
South Coast Floristic Ecoregion, Badlands east of Riverside, 5 km southwest of Beaumont, La Borde Canyon
793
Comment
RSA660913
Scrophularia californica subsp. floribunda
Mitch Provance
1999-4-3
1752
Riverside
SW side of ''Royal Hill'', 0.25 miles E of the corner of Victoria Ave. and Arlington Ave.
351
Comment
RSA0026266
Scutellaria bolanderi subsp. austromontana
Fred M. Roberts
2013-6-7
7782
Riverside
Peninsular Ranges: Santa Ana Mtns.: Tributary to Upper San Juan Canyon near Chiquito Basin Trail, 1.7 kilometers NNW Upper San Juan Campground.
536
Comment
RSA200064
Scutellaria bolanderi subsp. austromontana
L. B. Ziegler
1967-7-18
s.n.
Riverside
Near upper Herkey Creek, which flows into Hemet Lake
Comment
UCR26236
Scutellaria siphocampyloides
John C. Roos
1948-6-19
3881
Riverside
San Jacinto Mtns., ridge north of Idyllwild
1829
Comment
UCR35332
Scutellaria siphocampyloides
L. B. Ziegler
1967-7-26
196
Riverside
San Jacinto Mtns, Thomas Mountain
2058
Comment
RSA560835
Scutellaria tuberosa
Steve Boyd, T. S. Ross
1992-5-4
7187
Riverside
Southern Santa Ana Mountains; San Mateo Canyon Wilderness Area; Oak Flats area E of Verdugo Potrero
732
Comment
RSA206254
Sedum niveum
Reid V. Moran
1968-8-3
15346
Riverside
1 mile NW of Toro Peak.
2250
Comment
CAS-BOT-BC69809
Selaginella bigelovii
John Thomas Howell
1927-8-1
2886 A
Riverside
Morongo Canyon, n. Colorado desert.
609
Comment
RSA597053
Selaginella bigelovii
Darin L. Banks, Lauren Raz
1996-11-5
1164
Riverside
NW Palomar Mtns; Agua Tibia Mountains; Pechanga India Reservation, SE of San Gabriel Church. On newly established firebreak along an E-facing ridge S of the southern fork of Penchanga Creek.
488
Comment
UCR202013
Selaginella bigelovii
Mike Misenhelter
1998-7-7
s.n.
Riverside
Peninsular Range; San Jacinto Mtns. Foothills, 35 acre 'Searl Tank' site, foot of the north end of Mica Butte, just SE of the intersection of State St. and Cactus Valley Rd., c. 1 mile south of Hemet
585
Comment
CAS-BOT-BC62080
Selaginella eremophila
John Thomas Howell
1931-6-5
6650 A
Riverside
Palm Canyon
Comment
RSA641073
Selaginella eremophila
Louis Cutter Wheeler
1964-10-17
8639
Riverside
North side of Orocopic Mountains: South of Hayfield Reservoir.
Comment Read comments Sep 3 2013
SEINET7063442
Senecio
A. G. Vestal
1947-3-30
s.n.
Riverside
About 3.8 miles west of Sage on East Benton Road. Tucalosa Hills. UTM Zone 11, 499688mE, 3715592mN. (WGS84/NAD83).
527
Comment
UCR100027
Senecio californicus
A. C. Sanders, G. K. Helmkamp
1997-3-15
19981
Riverside
Lake Skinner area, NE shore of Skinner Lake, SE foot of Bachelor Mtn., NE slopes of a small hill
473
Comment
RSA0012735
Senecio californicus
Maureen H. Pendleton
1988-2-22
s.n.
Riverside
Rancho Calif. area. ca. 8 mi. (airline) NW of Temecula, between Bruce Lane & Via View Dr.
732
Comment
RSA0125051
Senecio californicus
Henry J. Ramsey, Henry J. Ramsey
1959-4-22
s.n.
Riverside
Aguanga.
Comment
CAS-BOT-BC323988
Senecio flaccidus var. douglasii
Roxana S. Ferris; Ruth P. Rossbach
1938-5-15
9548
Riverside
Cottonwood Springs Canyon.
Comment
UCR138591
Senecio flaccidus var. douglasii
D. L. Banks
1996-11-7
1219
Riverside
Agua Tibia Mountains, NW Palomar Mountains: Pechanga Indian Reservation, east of San Gabriel Church. Along the main road in the Reservation, c. 60 m east of its intersection with Pechanga Creek
396
Comment
RSA0035903
Senecio mohavensis
J. M. Andre
2013-3-27
24820
Riverside
Riverside Mountains; east side of Riverside Mountains, along Hwy 95, 13.2 mi. south of Vidal Jct.
126
Comment
RSA515199
Senecio mohavensis
Steve Boyd, Orlando Mistretta
1986-3-13
1473
Riverside
West side Palen Mts.: NE of Desert Center.
Comment
SBBG87940
Senecio mohavensis
A. C. Sanders
1986-3-3
6137
Riverside
N foot of Chuckwalla Mtns, 2.75 air mi SE of Desert Center
365
Comment
UCR42398
Senecio mohavensis
J. M. Stewart
1986-1-26
86- 6
Riverside
Sonoran (Colorado) Desert, NE side of Mecca Hills
305
Comment
CLARK-A1045-234
Senecio vulgaris
George K. Helmkamp
1978-4-1
Riverside
Whitewater junction of Interstate highway 10 and Verbenia Avenue; Whitewater 7.5'Q
Comment
RSA614420
Senecio vulgaris
D. L. Banks
1997-3-16
1553
Riverside
NW Palomar Mountains, Agua Tibia Mountains: North face of Dorland Mountain, the Dorland Mountain Arts Colony along the circular drive that runs around the north side of the compound.
567
Comment
RSA740086
Senecio vulgaris
Justin M. Wood
2008-11-17
232
Riverside
Temecula - Murrieta Creek, downstream of 1st street bridge.
293
Comment
RSA0012648
Senna armata
April Garbat, Kristin Forgrave
2013-5-29
77
Riverside
Gasline Rd and Bradshaw Trail junction off Red Cloud Mine Rd, population extends east for 2 miles.
602
Comment
SD129359
Senna obtusifolia
Les Ede
1989-8-19
Riverside
South of Blythe in the Palo Verde Valley, ca 1 mile north of the Imperial County line; in cotton fields at Norton Farms
Comment
UCR92352
Sesuvium verrucosum
Scott D. White
1994-10-17
2467
Riverside
Temecula Valley, Murrieta Creek at Winchester Road bridge (Banana Avenue)
317
Comment
UCR70883
Setaria parviflora
D. L. Crawford, I. M. Johnston
1917-6-9
1220
Riverside
San Bernardino Valley/Upper Santa Ana River, Santa Ana River near Corona
152
Comment
UCR95719
Setaria viridis
D. L. Banks, Lauren Raz
1996-8-29
1136
Riverside
Agua Tibia Mtns., NW Palomar Mtns, NW foothills of Dorland Mtn. Los Caballos Road, c. 0.5 m south of Hwy 79, 100 m north of the Golf Course access road.
399
Comment
CSUSB1363
Sidalcea malviflora
Annette Price
1962-4-22
043
Riverside
Santa Ana Mountains Santa Ana Mountains. Growing in open field in foothill woodland region, on Tenaja Road, 4 miles from Washington Ave.
Comment
CAS-BOT-BC434384
Sidotheca trilobata
Susan G. Stokes
1934-7-1
312
Riverside
San Jacinto Mt.
1219
Comment
CAS-BOT-BC434385
Sidotheca trilobata
H. M. Hall
1901-6-1
2082
Riverside
San Jacinto Mountians. In the vicinity of Chalk Hill
1402
Comment
POM12919
Silene antirrhina
P. A. Munz
1922-6-30
5914
Riverside
Santa Rosa Mts.: Santa Rosa.
1981
Comment
RSA561060
Silene antirrhina
Steve Boyd, Timothy S. Ross, D. E. Bramlet
1993-5-12
7353
Riverside
Southern Santa Ana Mountains, Sant Mateo Canyon Wilderness Area. San Mateo Canyon, along stream and adjacent benches and lower slopes from confluence with Los Alamos canyon downstream to confluence with Tenaja Canyon.
365
Comment
UCR263525
Silene parishii
Barbara Ertter, Ken Berg, Roxanne Bittman, T. P. Krantz
1987-9-5
7428
Riverside
San Jacinto Mountains, head of Andreas Canyon on north side of Red Tahquitz Peak
2439
Comment
JOTR36020
Simmondsia chinensis
Harding, Mitzi, T. Herskovits
2012-3-16
227
Riverside
Joshua Tree National Park. Eagle Mountains, Cholla Wash
Comment
RSA23645
Simmondsia chinensis
Percy C. Everett
1939-7-7
9524
Riverside
3 mi. N of Temmecula-Aguaga Rd. on road to Hemet.
762
Comment
UC1130469
Simmondsia chinensis
H. S. Yates
1937-3-24
6459
Riverside
Deep Canyon; Thermal Quadrangle, Deep Canyon
Comment
POM14054
Sinapis arvensis
P. A. Munz, D. Keck
1922-4-15
s.n.
Riverside
Beaumont.
762
Comment
RSA33829
Sinapis arvensis
N. C. Cooper
1944-5-21
1274
Riverside
San Jacinto Mountains, West side
1220
Comment
JOTR33795
Sisymbrium altissimum
La Doux, Tasha, A. Miller
2007-5-8
3308
Riverside
Joshua Tree National Park. Lost Horse Valley, south of Hidden Valley Campground on Keys View Road (stop 2)
1371
Comment
CLARK-A1045-228
Sisymbrium erysimoides
George K. Helmkamp
1978-3-27
Riverside
Box Springs Mountains south base of mountain; Riverside East 7.5'Q
Comment
HSC84209
Sisymbrium erysimoides
A. C. Sanders
1987-4-7
7045
Riverside
Riverside, N side of Spruce St., between Rustin and Canyon Crest Streets, previously an orange orchard with house
305
Comment
RSA614135
Sisymbrium irio
D. L. Banks
1997-2-23
1302
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
UCR251301
Sisymbrium irio
T. B. Salvato, Matthew Malle
2014-4-8
7826
Riverside
Perris-Aguanga Basin, south end of Perris Valley, c. 8 mi south of the Perris Reservoir, northwest corner of Matthews (Case) Road and Menifee Road
446
Comment
UCR241633
Sisymbrium orientale
T. B. Salvato, Jeffrey Ross
1998-6-9
MOR- 344
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, Lion Canyon up to fork in stream
720
Comment
RSA728150
Sisyrinchium bellum
Daphne K. Christopher, Hannah Stevens
2003-4-8
121
Riverside
Santa Rosa Plateau Nature Conservancy Preserve.
556
Comment
POM147645
Solanum elaeagnifolium
F. M. Reed
1927-8-14
5400
Riverside
Railroad yards at Highgrove
274
Comment Read comments Feb 28 2011
CAS-BOT-BC237739
Solanum mauritianum
A. C. Sanders
1993-1-30
s.n.
Riverside
Rustin Ave. ca. 1 block N of Spruce St., Riverside East 7.5' Q, Riverside
289
Co