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Specimen ID
Determination *
Collector
Collection Date
Collection Number
County
Locality
Elevation in meters
Feedback
HSC16148
Abronia villosa
R. A. Eagle
1964-3-28
25
Riverside
19 mi. out of Palm Springs on main Hwy.
Comment
RSA341997
Abronia villosa
Robert F. Thorne, W. A. Tilforth, L. M. Shultz, R. K. Benjamin, J. Hogge
1980-4-16
54119
Riverside
Along Whitewater River, E of bridge and levee.
Comment
UCD109811
Abronia villosa
Robert C. Bechtel
1952-3-28
33
Riverside
Whitewater.
152
Comment
SEINET11941850
Abronia villosa
E. A. Purer
1935-1
6453
Riverside
Near Palm Springs, W edge of Colorado Desert
Comment
RSA652384
Abronia villosa var. aurita
Don Lage, Den Chapman, Glenn Hartrhorn
1949-4-9
s.n.
Riverside
Indio.
8
Comment
SD185251
Abronia villosa var. aurita
T. B. Salvato, Kent Beaman
2005-5-16
80
Riverside
San Jacinto Mountain foothills: San Jacinto River east of Valle Vista, just downstream from the Forest Service boundary and north of CA Highway 74.
548
Comment
SD39330
Abronia villosa var. aurita
Florence Post
1931-5-1
Riverside
Lake Elsinore Region.
Comment
UCR178579
Abronia villosa var. villosa
R. G. Swinney
1967-2-11
0003
Riverside
San Jacinto Mtns./ Sonoran (Colorado) Desert, Snow Creek
366
Comment
OBI37474
Abutilon theophrasti
Steve Boyd
1985-9-23
1189
Riverside
Garden weed at Boyd residence, Good Hope Valley area, W of Perris
Comment
UCR6390
Abutilon theophrasti
O. F. Clarke
1967-6-9
s.n.
Riverside
Riverside, O.F. Clarke residence at 1012 Spruce Street
366
Comment
JEPS64732
Acacia greggii
W. L. Jepson
1912-10-29
5246 a
Riverside
near Blach Point (Riverside Mountains, along the Colorado River, Blythe Intake, Needles to Yuma); Riverside Mountains, Colorado River, Blythe Intake
88
Comment Read comments May 15 2011
RSA414904
Acacia greggii var. arizonica
N. C. Cooper
1943-10-8
964
Riverside
Banning.
Comment
POM6640
Acamptopappus sphaerocephalus var. sphaerocephalus
P. A. Munz, L. T. Street
1919-5-7
2731
Riverside
Colorado Desert, Tahquitz Canyon
229
Comment
UCR34912
Achillea millefolium
L. B. Ziegler
1968-6-12
313
Riverside
San Jacinto Mtns, Thomas Mtn
1951
Comment
UCSB18916
Achnatherum coronatum
Keefe, Joseph
1965-5-18
Riverside
NE slope of Mt Edna, 2.1 mi S of Banning on road to Idyllwild.
762
Comment
JOTR31224
Achnatherum hymenoides
La Doux, Tasha, Alice Miller, G. Clifton
2009-4-9
2008
Riverside
Joshua Tree National Park. Eagle Mountains; (Stop 3) sand ramps
432
Comment
RSA0065641
Achnatherum hymenoides
Cheryl Sevilla, Sarah J. De Groot
2015-3-17
35
Riverside
Transverse Ranges; San Bernardino Mountains region: San Gorgornio Wilderness Area; in the Whitewater river drainage 0.38 air miles northwest of the Whitewater Preserve Ranger Station.
687
Comment
RSA707841
Achnatherum hymenoides
L. M. Prince, N. Refulio
2002-3-16
2 -272
Riverside
Whitewater Canyon. ca. 5 km North of CA Hwy 10 on Whitewater Canyon Road. Flat areas along creek.
Comment
RSA774934
Achnatherum hymenoides
Duncan S. Bell
2011-4-7
2178
Riverside
The northeast side of the Arica mountains; approximately 2.5 air miles northwest of Priests Well, or approximately 4.3 air miles southwest of the ghost town of Rice.
339
Comment
UC39963
Achnatherum occidentale subsp. pubescens
H. M. Hall
July, 1901
2537
Riverside
n side, San Jacinto Mts. San Jacinto Mts.
1524
Comment
JEPS485
Achnatherum speciosum
W. L. Jepson
1928-4-25
12574
Riverside
Cottonwood Spring Colorado Desert
731
Comment
RSA487443
Achnatherum speciosum
Jack Easton
1988-5-2
s.n.
Riverside
Anza area., Near 116d 45' W, 33d 29'N
1189
Comment
UCR48489
Achyrachaena mollis
Steve Boyd
1986-3-9
1382
Riverside
Peninsular Range, Temescal Canyon: Alberhill Mtn., south slope of mtn., just east of claymine area
488
Comment
CAS-BOT-BC384722
Achyronychia cooperi
S. B. Parish
1896-4-1
4139
Riverside
Palm Springs, Colorado Desert
Comment
RSA423486
Achyronychia cooperi
M. B. Dunkle
4980
Riverside
Colorado Desert, east of Indio.
Comment
SEINET3156336
Achyronychia cooperi
S. B. Parish
190
Riverside
Colorado desert
Comment
UCR123832
Achyronychia cooperi
Steven R. Hill, K. Kramer
2001-4-27
33492
Riverside
Sonoran (Colorado) Desert, N side of Route I-10, W side of Coachella Canal, about 0.1-0.2 mi north of interstate highway, 3 mi east of Indio
9
Comment
UCD103980
Acmispon argophyllus
R. N. Raynor
1933-7-1
s.n.
Riverside
location unknown.
Comment
UCD170825
Acmispon heermannii
A. C. Sanders; T. Schram and D. Wappler
1994-10-4
15773
Riverside
San Jacinto Mountains, N slope of the mountains; Brown Creek drainage 0.3-0.5 mi. above confluence with Twin Pines Cr.
915
Comment
UC1929899
Acmispon nevadensis var. davidsonii
Scott D. White
2004-4-26
10251
Riverside
San Jacinto Mountain foothills: Soboba Indian Reservation, Indian Creek Watershed. Lake Fulmore 7.5' Quad.
Comment
RSA0120632
Acmispon rigidus
Duncan S. Bell, Thomas Stoughton
2016-3-17
8961
Riverside
Orocopia Mountains; east side of the range; collecting in rocky hills to the west of Red Cloud Wash.
531
Comment
UCD104280
Acmispon rigidus
R. N. Raynor
1938-6-20
s.n.
Riverside
Pines to Palms Highway between Hemet and Idyllwild.
Comment
SDSU13979
Acmispon strigosus
Michael G. Simpson, Adrienne Russell
2000-4-29
2077
Riverside
Rocky ridge, ca. 100-150 feet SSW of Northside field station, Santa Margarita Ecological Reserve (SDSU).
366
Comment
JOTR32124
Adenophyllum porophylloides
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler, B. Truesdell, D. Shade`
2011-4-26
2281
Riverside
Joshua Tree National Park. Pleasant Valley, southwestern edge of Hexie Mountains; sandy flats at base of mountains and northern edge of valley (Stop 4)
996
Comment
RSA0034641
Adenophyllum porophylloides
Scott D. White
2001-4-3
8263
Riverside
Colorado Desert: Shavers Valley. Near the I-10 Freeway, ca. 15 miles east of Indio jtn I-10 / SR 111.
396
Comment
SD229249
Adenostoma fasciculatum
Dick Schwenkmeyer
2012-10-16
930
Riverside
Approx. 2 mi. south of U.S. Highway 10 at Cabazon.
551
Comment
SD137640
Adenostoma sparsifolium
Darin L. Banks, Steve Boyd
1995-10-17
799
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 narrow benches where Arroyo Seco turns to the E, just W of the Metasedimentary hills.
523
Comment
CAS-BOT-BC69647
Adiantum capillus-veneris
Elmer I. Applegate
1892-4-23
829
Riverside
E. Riverside.
Comment
SEINET3412074
Agave deserti var. deserti
Wendy C. Hodgson, Andrew Salywon, Liz Slauson, Brandi Eide
2013-6-14
28521
Riverside
Santa Rosa Mountains, off of highway 74 south of Palm Desert.
1236
Comment
UC832916
Agnorhiza ovata
P. A. Munz
1922-6-23
5783
Riverside
Hemet Valley San Jacinto Mts.
1371
Comment
CAS-BOT-BC15438
Agoseris grandiflora var. grandiflora
Mary F. Spencer
1919-6-28
1346
Riverside
San Jacinto Mountains
1645
Comment
RSA180464
Agoseris grandiflora var. grandiflora
E. W. Lathrop
1960-5-27
5232
Riverside
6 miles west of Murrieta.
Comment
CAS-BOT-BC127424
Agrostis exarata
Peter H. Raven; R. Snow
1957-7-26
1110
Riverside
2.0 miles south of Vista Grande Ranger Station, Banning-Idyllwild road, San Jacinto Mountains.
Comment
POM114051
Agrostis exarata
Marcus E. Jones
1924-8-29
s.n.
Riverside
Idyllwild, San Jacinto Mountains.
Comment
POM259177
Agrostis exarata
P. A. Munz
1928-8-13
15323
Riverside
Cedar Spring, north base of Santa Rosa Peak.
2287
Comment
POM147630
Agrostis pallens
F. M. Reed
1926-5-20
5387
Riverside
Summit of Rainbow Canyon, near San Diego County Line on Inland Highway.
Comment
POM263046
Agrostis scabra
J. C. Roos
1937-8-18
494
Riverside
Hidden Lake, San Jacinto Mountains.
Comment
SBBG59488
Agrostis stolonifera
R. Hoffmann
1929-9-7
Riverside
Strawberry Valley
1645
Comment
CDA4019
Albizia julibrissin
A. C. Sanders, T. B. Salvato
2001-5-24
24370
Riverside
Perris-Aguanga Basin; Temecula, Long Canyon west of Del Rey Rd., along bottom of canyon W of junction of Av. Pina Colada
Comment
UCR116074
Alchemilla occidentalis
O. F. Clarke, Jeanine Derby
1974-4-13
s.n.
Riverside
Box Springs Mtns., E side of Box Springs Mtn. Rd. c. 1 mile above Pigeon Pass
686
Comment
OBI8367
Aliciella latifolia subsp. latifolia
Malcom McLeod, Dirk Walters, David Keil
1977-3-27
K 12055
Riverside
Along Box Canyon Rd. ca. 17 mi. ENE of Mecca in Orocopia Mts. Rock walled canyon with very open stand of Cercidium, Dalea spinosa, Olneya, Larrea. Surrounding hillsides essentially unvegetated.
213
Comment
CAS-BOT-BC434481
Allionia incarnata
Carl B. Wolf
1932-4-28
3073
Riverside
Colorado Desert. Chuckwalla Valley. 20 mi. West of Blythe on the Mecca Road.
121
Comment
RSA27526
Allionia incarnata
I. L. Wiggins
1941-3-27
9682
Riverside
South end of Coxcomb Mountains 8 miles northeast of Desert Center.
Comment
SEINET6627582
Allionia incarnata
Scott D. White
2001-4-12
8298
Riverside
Colorado Desert: Shaver's Valley. south of the I-10 Freeway, ca. 15 miles east of Indio. Bajadas and exit accessing pump station
335
Comment
JOTR32473
Allium fimbriatum var. fimbriatum
Herskovits, Tasya, M. Harding
2011-5-20
9
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; near Ryan Mountain trailhead
1341
Comment
CAS-BOT-BC131980
Allium haematochiton
Ynez Whilton Winblad
1937-4-19
s.n.
Riverside
Between Beaumont and Redlands
Comment
POM190037
Allium haematochiton
Marcus E. Jones
1931-3-2
s.n.
Riverside
Corona.
Comment
RSA585523
Allium haematochiton
Darin L. Banks, Steve Boyd
1995-5-9
385
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of Agua Tibia Mountain, Dorland Mountain area.
701
Comment
SEINET12049414
Allium hyalinum
B. C. Templeton
1930-1
1484
Riverside
N of Gavilan[????]?
550
Comment
UCR114758
Allium munzii
Scott D. White, D. E. Bramlet
1999-4-22
7237
Riverside
Lake Skinner area, Ridgetop, north, west, and northwest facing slopes of Bachelor Mtn.
762
Comment
CAS-BOT-BC475416
Allium praecox
Scott D. White; Justin Wood
2008-3-25
11772
Riverside
Perris/Elsinore BAsin; Foothills of Gavilan Hills at Temescal Wash, near Olsen Canyon, Morgan Property, Alberhill area
366
Comment
SD67629
Allium praecox
I. W. Clokey, E. G. Anderson
1935-4-16
6550
Riverside
East of Hemet, steep slope, decomposed rock.
640
Comment
UCR133100
Allium roseum
A. C. Sanders
1999-4-28
22709 B
Riverside
Riverside, UCR Botanic garden
351
Comment
UCR156098
Allophyllum glutinosum
T. B. Salvato, Kent Beaman
2005-5-16
841
Riverside
San Jacinto Mtn foothills, San Jacinto River east of Valle Vista, just downstream from the Forest Service boundary and north of CA Hwy 74
585
Comment
SEINET5536155
Alnus rhombifolia
Lewis S. Rose
1938-1
38003
Riverside
Whitewater
213
Comment
SEINET3079479
Alonsoa linearis
A. C. Sanders
1985-5-30
5813
Riverside
UCR Botanic Garden, in the bed on the W side of the lath house, grid cell E-7.
366
Comment
UCD169471
Alternanthera philoxeroides
J. Zamora; Al Acosta
1999-9-29
s.n.
Riverside
Riverside, Santa Ana River, under the NW end of the Market St. bridge.
244
Comment
RSA715262
Amaranthus retroflexus
A. C. Sanders, D. Bramlet, Mihai Costea, T. B. Salvato
1999-10-15
23169
Riverside
San Jacinto Valley: Mystic (San Jacinto) Lake, 1.4 mi. E of Jackrabbit Trail on Gilman Springs Rd., 1.4 mi. S of Eden Hot Spr.
433
Comment
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
POM320502
Ambrosia acanthicarpa
Patricia Wilder
1970-10-15
4767
Riverside
Prado Dam at base of dam in Prado Flood Control Basin. East of Chino Hills.
152
Comment
SD137916
Ambrosia acanthicarpa
Darin L. Banks, Steve Boyd
1995-10-17
756
Riverside
Northwest Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; along lower Arroyo Seco.
515
Comment
UCR106907
Ambrosia acanthicarpa
D. L. Banks, L. Raz
1996-11-5
1174
Riverside
Agua Tibia Mountains, Pechanga Indian Reservation, east of San Gabriel Church; along main road in the Reservation; c. 20 m east of its intersection with Pechanga Creek
393
Comment
UCSB10270
Ambrosia acanthicarpa
Ballard
1954-10-30
Riverside
3 miles south of Men's Reform School, (Chino Institute), Chino
198
Comment
CAS-BOT-BC518747
Ambrosia confertiflora
O. F. Clarke
2009-11-26
s.n.
Riverside
Peninsular Range: Riverside; O.F. Clarke residence, 266 Frost Court; east edge of UCR campus
351
Comment
CAS-BOT-BC22607
Ambrosia dumosa
S. Smith-White; A. Johnson
1963-4-12
63 -334
Riverside
Joshua Tree National Monument: about 6 mi S of Entrance to Cottonwood Springs Campground
Comment
CAS-BOT-BC22609
Ambrosia dumosa
J. T. Howell
1928-3-25
3538
Riverside
Painted Canon [Canyon], Colorado Desert
Comment
CLARK-A1528-4996
Ambrosia dumosa
John C. Roos
1948-4-24
3796
Riverside
Whitewater
Comment
OBI23435
Ambrosia dumosa
F. Seaman
1972-3-23
76
Riverside
On outskirts of Palm Springs on US hwy 111
Comment
UCR41219
Ambrosia dumosa
N. M. Fellows
1985-3-3
76
Riverside
San Jacinto Mtns, Oasis de los Osos Preserve of the Nature Conservancy, off Snow Creek Canyon at the north foot of San Jacinto Mountain, l mile west of Snow Creek Village
489
Comment
UCSB7135
Ambrosia dumosa
Hurd, Richard
1956-4-14
Riverside
On road to Devils Garden, 3 mi. from Highway 99
Comment
SEINET10882135
Ambrosia dumosa
Billy Joe Cox
1975-4-23
Cox 4157
Riverside
Palo Verde, 1-3 km W, (ca. 32 m S of Blythe). Riverside-Imperial Co.
70
Comment
CLARK-A1528-5016
Ambrosia ilicifolia
John C. Roos
1945-10-25
3147
Riverside
Chuckwalla Mountains
Comment
UCSB39058
Ambrosia ilicifolia
Jorgensen, Jan
1982-3-22
Riverside
Corn Spring Oasis, Chuckwalla Mountains
600
Comment
RSA603204
Ambrosia pumila
Steve Boyd
1997-7-22
10017
Riverside
Gavilan Hills region: Warm Springs Valley northwest of Lake Elsinore, about Alberhill Creek at the head of Walker Canyon near Durant Siding, southeast base of Alberhill Mountain along Nichols Road, 0.2 miles southwest of junction with Collier Avenue.
381
Comment Read comments Jun 10 2015
UCR172613
Ambrosia pumila
A. C. Sanders, John F. Green
2006-5-18
32373
Riverside
Temecula/Murrieta Region, SE of Murrieta Hot Springs along San Diego Aqueduct and powerline route, south of intersection of Chandler and Suzi Rds. and south of Murrieta Hot Springs Rd., side canyon dropping toward Santa Gertrudis Creek, 1 mile SW of Skunk Hollow
366
Comment
SD229060
Ambrosia salsola
Dick Schwenkmeyer
2012-11-6
862
Riverside
Palm Canyon, Ague Caliente Indian Reservation, 2.6 mi. south of the intersection of South Palm Canyon Drive and East Palm Canyon Drive, Palm Springs.
178
Comment
UCR260269
Ambrosia salsola
A. C. Sanders, Jim Malusa
2015-3-11
41403
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, wide canyon along the Gasline Road c. 1/4 mile north of the Imperial Co. line, US Navy Chocolate Mountains Aerial Gunnery Range
459
Comment
JOTR32614
Ambrosia salsola var. pentalepis
La Doux, Tasha, M. Harding, T. Herskovits, D. Shade, M. Wheeler
2011-10-13
2675
Riverside
Joshua Tree National Park. eastern edge of Cottonwood Mountains, near mouth of Cottonwood Canyon; east of Rte. 11, aprpox. 2.5 miles north of park boundary
711
Comment
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
SD229149
Amorpha fruticosa
Dick Schwenkmeyer
2012-10-16
842
Riverside
Approx. 2 mi. south of U.S. Highway 10 at Cabazon.
505
Comment
UCR162542
Amorpha fruticosa
Michael D. Wilcox
2005-7-28
s.n.
Riverside
Upper Santa Ana River Basin, Riverside, east of Mt. Rubidoux, 4737 Indian Hill Road off Mission and adjacent to Santa Ana River
244
Comment
JEPS29303
Amsinckia intermedia
Rimo Bacigalupi and L. R. Heckard
1962-3-25
8398
Riverside
2 mi s of junction of road to Lake Mathews (near junction of state hwy 71 and Forest Service road to Santiago Peak, w slopes of Temescal Wash); Temescal Wash
274
Comment
UCR37793
Amsinckia intermedia
A. C. Sanders
1985-3-1
5389
Riverside
Box Springs Canyon, near the intersection of Central Ave. & Hwy 60, along Gernert Rd. Just above the Santa Fe Railroad tracks.
427
Comment
SBBG120832
Amsinckia menziesii var. menziesii
A. C. Sanders
2006-5-11
32260
Riverside
Warm Springs Valley, N edge of city of Lake Elsinore, 35 acre parcel S of intersection on Collier Ave and Riverside Dr, NE of Alberhill Crk, NW of Enterprise Way
389
Comment
SD244092
Amsinckia retrorsa
A. C. Sanders, Timothy W. Chumley
2013-3-28
40708
Riverside
Peninsular Range: Alberhill, along Lake Street, 1.45 km south of I-15 near old clay mines (Alberhill 7.5'Q)
395
Comment
UCR214122
Amsinckia tessellata
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-4-2
37729
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
JOTR34061
Amsinckia tessellata var. tessellata
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2010-5-27
2959
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, Lost Horse Mountain; loamy-gravel, steep, southeast facing slopes above Lost Horse Mine Trail
Comment
JEPS49777
Amsonia tomentosa
I. T. Weeks
1930-3-30
Riverside
<Mousen ?> Canyon Colorado Desert, Eagle Mts., Munsen Canyon
Comment Read comments Jul 5 2010
RSA180491
Anagallis arvensis
E. W. Lathrop
1960-4-15
4760
Riverside
14 miles west of Murrieta, in low valley pasture in Tenaja Canyon.
610
Comment
RSA543905
Anagallis arvensis
Steve Boyd, Orlando Mistretta
1991-5-22
6286
Riverside
Vail Lake area, base of Agua Tibia Mtn, E of Dorland Mtn, W of Kolb Crk.
549
Comment
SD68968
Anagallis minima
Robert F. Thorne, P. A. Munz, E. Lathrop
1968-5-8
37576
Riverside
Santa Rosa Plateau: marsh on Mesa de Colorado, Rancho California
671
Comment
CAS-BOT-BC272869
Ancistrocarphus filagineus
Steve Boyd
1986-4-22
1772
Riverside
Temescal Canyon: Terrace escarpment E side of Indian Wash, S of I-15
Comment
UC1026576
Ancistrocarphus filagineus
John and Lucille Roos
1954-5-11
6118
Riverside
Reche Canyon
609
Comment
UCR160883
Andropogon glomeratus
T. B. Salvato, Kelly Volansky
2004-11-17
114
Riverside
Santa Ana Mtns, foothills at edge of Temescal Valley, development called 'Trilogy at Glen Ivy,' between Bixby and Brown Canyons
396
Comment
RSA416653
Anisocoma acaulis
Gale Sphon
1955-5-22
s.n.
Riverside
Montane meadow, Hemet meadow.
Comment
CAS-BOT-BC79936
Antennaria microphylla
Philip A. Munz
1922-7-6
5977
Riverside
Tahquitz Valley
2225
Comment
UC146535
Antennaria rosea
H. M. Hall
1901-7-1
2401
Riverside
San Jacinto Mountains
2834
Comment
UC485645
Antennaria rosea
Charlotte M. Wilder
1909-8-3
1110
Riverside
Whitewater Basin San Bernardino Mts., Whitewater Basin
Comment
CDA5344
Anthriscus caucalis
A. C. Sanders, Seung-Chul Kim
2005-5-7
30072
Riverside
Peninsular Range, Agua Tibia Mountains; UC Emerson Oaks Reserve, ca. 8 miles southeast of Temecula, S of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank
Comment
JEPS83435
Antirrhinum coulterianum
David M. Thompson
1983-5-6
294
Riverside
1.9 mi e Aguanga, junction of Hwy. 79 and Hwy. 371, off Hwy. 79 (0.4 mi up wide gravel/dirt road); Aguanga, Aguanga Quad. (7.5', 1954)
792
Comment
RSA425788
Antirrhinum coulterianum
Gale Sphon
1955-5-7
s.n.
Riverside
3 miles W of Lake Elsinore.
Comment
UCR133397
Antirrhinum coulterianum
Tracy Tennant, T. B. Salvato
1998-6-23
467
Riverside
San Bernardino Mtns., Morongo Indian Reservation, N end of Hathaway Cyn., c. 0.4 miles east of pk 4265 (polygon 13)
1341
Comment
UCD123466
Antirrhinum nuttallianum
B. Pitzer; A. C. Sanders
1987-4-21
496
Riverside
Box Springs Mtns, near southernmost radio towers.
792
Comment
RSA470388
Apiastrum angustifolium
Martha Hilend
1928-4-8
166
Riverside
Lake Elsinore, about 3 miles west of lake.
Comment
RSA496360
Apiastrum angustifolium
Steve Boyd, Timothy S. Ross, L. Arnseth
1989-3-19
3034
Riverside
Vail Lake area, 0.5 mi WNW of dam, clay soil deposits on dissected bench, S flank Oak Mountain.
488
Comment
RSA522741
Apiastrum angustifolium
Steve Boyd, Timothy S. Ross, L. Arnseth
1990-3-29
3848
Riverside
Vail Lake area, cinder cone ridge at N side of mouth of Temecula Creek Cyn and adjacent benches on S flank of Big Oak Mountain
396
Comment
RSA673553
Apiastrum angustifolium
Scott D. White, Tasha La Doux
2000-4-20
7683
Riverside
South of Hemet: Gibbel Flat in the Santa Rosa Hills.
610
Comment
UC1262266
Apiastrum angustifolium
C. W. Tilforth
1978-4-30
1571
Riverside
e of Norco
Comment
UC1584116
Apiastrum angustifolium
Steve Boyd, Tim Ross, Laurel Arnseth
1990-3-29
3848
Riverside
Vail Lake area, on Big Oak Mountain, n side of mouth of Temecula Creek Canyon Temecula Creek Canyon; Vail Lake area, Big Oak Mountain, Temecula Creek Canyon
396
Comment
UCR107748
Apiastrum angustifolium
D. L. Banks
1997-5-5
1993
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, east of its intersection with Pechanga Creek. Along the S fork of Pechanga Creek
427
Comment
UCR194228
Apiastrum angustifolium
Scott D. White
2006-4-28
11317
Riverside
Elsinore Basin, Wildomar, east of the I-15 Fwy and north of Baxter Road. South and west-facing hillsides, minor ephemeral wash, and upper bajadas at bases of hills
488
Comment
UC1007235
Arabis pulchra
P. A. Munz
1940-3-24
15709
Riverside
2 mi n Cottonwood Springs; Eagle Mts.
914
Comment
POM354172
Arceuthobium campylopodum
N. Cooper, Paul C. Silva
1943-9-11
923
Riverside
Idyllwild
Comment Read comments Oct 22 2011
RSA629155
Arctostaphylos
Jon E. Keeley
1992-7-17
16769
Riverside
Rd. to Thomas Mtn. (5S15), 4.3 km north of Toolbox Spring. San Jacinto Mtns.
1920
Comment
RSA697541
Arctostaphylos drupacea
L. C. Hull
1934-4-23
s.n.
Riverside
Idyllwild
Comment Read comments Dec 11 2011
UCR122853
Arctostaphylos glandulosa
Susanne M. James
1979-1-20
12
Riverside
San Jacinto Mtns., 2.5 mi north of Soboba Indian Reservation and 1 mi west of San Bernardino National Forest along Poppet Flat Road
Comment
UCR273500
Arctostaphylos glandulosa
A. C. Sanders, Glen Morrison
2016-8-4
42600
Riverside
Peninsular Range; Santa Ana Mountains, south side of South Main Divide Road, SE of Morgan Trailhead into San Mateo Wilderness, 0.17 km NE (46 deg. ) of Lion Spring
872
Comment
UCR278160
Arctostaphylos glandulosa
A. C. Sanders, Amy Litt, Yi Huang
2017-2-1
42668
Riverside
Peninsular Range; Santa Ana Mountains, Santa Rosa Plateau, Squaw Mountain, Avenida Escala near Hacienda Dr. intersection, 2.35 air km east of Tenaja Guard Station
747
Comment
RSA629423
Arctostaphylos glandulosa subsp. leucophylla
Jon E. Keeley
1992-7-17
16846
Riverside
Hwy 243, 39-40 km north of Idyllwild.
1375
Comment
POM254921
Arctostaphylos glandulosa subsp. zacaensis
W. Pequegnat
1940-4-13
s.n.
Riverside
Bedford Road, Santa Ana Mts.
1098
Comment
UC1120312
Arctostaphylos glandulosa subsp. zacaensis
A. E. Wieslander
1938-10-23
822
Riverside
Idyllwild San Jacinto Quadrangle
1524
Comment
CAS-BOT-BC24674
Arctostaphylos glauca
C. B. Wolf
1932-5-25
3695
Riverside
0.5 mi. sw. of summit of Moreno Grade, Bad Lands, sw. of Beaumont.
609
Comment
HSC101773
Arctostaphylos glauca
J. P. Smith, J. O. Sawyer, R. J. Cole
2011-6-9
13186
Riverside
Along State Route 74
1227
Comment
RSA631750
Arctostaphylos glauca
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-10
19265
Riverside
Highway 79, 5 km west of Radec.
580
Comment
RSA631757
Arctostaphylos glauca
Jon E. Keeley
1992-9-27
21809
Riverside
Highway 74 at Pinyon Flats, southwest of Palm Desert.
1290
Comment
RSA631800
Arctostaphylos glauca
Allen Massihi, Robert Goar, Jon E. Keeley
1992-8-10
19568
Riverside
Highway 79, 4 km west of Aguanga.
660
Comment
SBBG58422
Arctostaphylos glauca
R. Hoffmann
1929-9-11
Riverside
Hamilton Grade
Comment
UC876404
Arctostaphylos glauca
F. R. Fosberg
1939-3-9
S 1532
Riverside
small steep side canyon Mission Canyon
Comment Read comments Feb 17 2013
UCR133451
Arctostaphylos glauca
Tracy Tennant, T. B. Salvato
1998-6-23
MOR- 473
Riverside
San Bernardino Mountains, Morongo Indian Reservation, woodland stand 13, N end of Hathaway Canyon
1280
Comment
RSA633550
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-9-27
21788
Riverside
Dirt road to Santa Rosa Mountain, 12.3 km southeast of Highway 74, northwest side of Santa Rosa Mountains.
2190
Comment
RSA633627
Arctostaphylos parryana subsp. desertica
Jon E. Keeley, Melanie Baer-Keeley
1993-4-23
22662
Riverside
Road to Santa Rosa Mountain.
2000
Comment
RSA633638
Arctostaphylos parryana subsp. desertica
Jon E. Keeley, Allen Massihi, Robert Goar
1992-8-18
20161
Riverside
Truck trail on north-facing slope of Santa Rosa Mountain, ca. 8 km south of Pinyon Pines, Santa Rosa Mountains.
1750
Comment
RSA633648
Arctostaphylos parryana subsp. desertica
Jon E. Keeley, Allen Massihi, Robert Goar
1992-8-18
20124
Riverside
Truck trail on north-facing slope of Santa Rosa Mountain, ca. 8 km south of Pinyon Pines, Santa Rosa Mountains.
1750
Comment
RSA633766
Arctostaphylos parryana subsp. desertica
Jon E. Keeley
1992-7-16
16621
Riverside
Road to Santa Rosa Mountain (7S02), 2.5 km south of Highway 74.
1640
Comment
LA42227
Arctostaphylos patula
Harlan Lewis;
1939-10-21
1011
Riverside
1523
Comment
RSA297169
Arctostaphylos pringlei subsp. drupacea
Carl V. Meyer
1927-06
207
Riverside
Saunder's Meadow, San Jacinto Mts.
1676
Comment
RSA508008
Arctostaphylos pringlei subsp. drupacea
Steve Boyd, C. Boyd, K. A. Boyd, Richard Noyes, L. Arnseth
1988-5-28
2300
Riverside
Cahuilla Mountain, west of Anza, mostly along the crest.
1500
Comment
UCR3712
Arctostaphylos pringlei subsp. drupacea
Frank C. Vasek
1964-7-26
640726- 03
Riverside
Peninsular Range; San Jacinto Mtns., at Pine Cove
Comment
HSC25511
Arctostaphylos pringlei var. drupacea
Richard Spjut
1972-3-14
2275
Riverside
San Jacinto Mtns., along Hwy. 1 and Hwy. 74 in San Bernadino Natl. Forest
1220
Comment
RSA635776
Arctostaphylos pungens
Jon E. Keeley
1992-7-17
16736
Riverside
Morris Ranch Rd. (6S06), 4.2 km east of Hwy 74, Garner Valley, San Jacinto Mtns.
1650
Comment
RSA635789
Arctostaphylos pungens
Jon E. Keeley
1992-7-16
16526
Riverside
Red Mountain Road, 5 km east of R3.
1000
Comment
RSA635793
Arctostaphylos pungens
Jon E. Keeley
1992-7-16
16824
Riverside
Idyllwild, saunders Mdw. Rd., E of Hwy 243, San Jacinto Mtns.
1610
Comment
RSA635808
Arctostaphylos pungens
Jon E. Keeley
1992-7-16
16547
Riverside
Red Mountain Road, 9.5-10.3 km east of R3.
1050
Comment
SD233811
Arctostaphylos pungens
Scott D. White
1996-8-1
4416
Riverside
Idyllwild area: Hwy 243 at Deer Springs trailhead and adjacent area. S facing mountainside. Deer Spr Creek is now dry, but surrouding forest is more shaded and mesic.
1700
Comment
UCR95955
Arctostaphylos pungens
Scott D. White
1996-8-1
4416
Riverside
Peninsular Range; San Jacinto Mtns., Idyllwild area, Hwy 243 at Deer Springs trailhead and adjacent area
1829
Comment
RSA636031
Arctostaphylos rainbowensis
Jon E. Keeley
1992-4-5
15050
Riverside
Rainbow Canyon Rd., 2.5 km south of Pala Rd.
390
Comment
SDSU18354
Arctostaphylos rainbowensis
C. Matt Guilliams
2007-6-21
372
Riverside
15 kilometers east of Temecula near Tenaja Road. From Tenaja, south on Harkey Road, east on Avenida Presta, south on Calle Viento, a dirt road on slope above drainage.
640
Comment
UCR209397
Arctostaphylos rainbowensis
Fred M. Roberts
2007-4-13
6516
Riverside
Santa Ana Mountains, south of Mesa de Colorado on the Santa Rosa Plateau, north side of El Calamar Road and Via Escalon, 0.8 km west-northwest of the summit of Mesa de La Punta
447
Comment
UCR21915
Arenaria douglasii
Steve Boyd
1980-5-8
211
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau
625
Comment
SBBG34202
Argemone munita
T. L. Secrest
1951-5-18
Riverside
San Jacinto River bed near Hemet
Comment
UCR133418
Argemone munita
Mitch Provance, J. S. Ross
1998-3-27
MOR- 938
Riverside
San Bernardino Mtns. Region, Morongo Indian Reservation, S entrance to Hathaway Cyn., near the corner of Verdugo Rd. and Hathaway Cyn. Rd.
732
Comment
RSA339663
Argythamnia serrata
C. W. Tilforth
1980-5-28
54166
Riverside
San Bernardino Mountains: Dry Colorado Desert slopes, S-facing and W-facing, N0S rocky rifge at E side of Whitewater River at mouth of canyon, ca. 1/4-1/2 mile E of Whitewater Post Office. On rocky ridge at S end.
Comment
CAS-BOT-BC137656
Aristida adscensionis
Carl B. Wolf
1932-4-29
3092
Riverside
Eastern Colorado Desert. West edge of Maria Mountains 17 miles from Blythe on Rice Road.
152
Comment
UCR275540
Aristida adscensionis
D. E. Bramlet
2010-3-1
4455
Riverside
Sonoran (Colorado) Desert, West Berdoo Canyon, Little San Bernardino Mtns., c. 6 air miles north of Indio
366
Comment
JOTR30121
Aristida californica var. californica
La Doux, Tasha, Bill Truesdell, Erin Babich
2008-3-10
1687
Riverside
Joshua Tree National Park. Stop # 2 = Pinto Basin near Sandhill.
538
Comment
UCR37468
Aristida parishii
Steve Boyd
1981-3-13
s.n.
Riverside
Gavilan Hills, Estelle Mtn.
Comment
UC1922721
Aristida purpurea
Naomi Fraga, Lisa Rojas
2005-2-10
1378
Riverside
Colorado Desert; Northeastern Colorado Desert region: Just north of Palen Pass Road, ca. 10 miles east of Hwy 177.
Comment
UCR251646
Aristida purpurea var. fendleriana
Thomas R. Stoughton, Christi Gabriel, Stephanie Rockwood, Jackie McConnaughy
2011-3-23
834
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, North side, Alligator ACEC off I-10, south of Desert Center, in hills above 'Granite Mine.' Old mine access road
534
Comment
CLARK-A1528-4488
Aristida purpurea var. glauca
John C. Roos
1946-9-14
3029
Riverside
San Jacinto Mountains
1188
Comment
RSA125879
Aristida purpurea var. longiseta
P. H. Raven
1958-5-18
13003
Riverside
Hemet Meadows, San Jacinto Mountains.
Comment Read comments Jun 9 2012
JOTR38425
Aristida purpurea var. nealleyi
Hodges, Stephen, A. Ingersoll
2015-8-26
653
Riverside
Joshua Tree National Park. Queen Mountains, Wonderland of Rocks, Barker Dam.
Comment
UCD56558
Aristida purpurea var. nealleyi
A. A. Beetle
1942-4-23
3187
Riverside
banks of Colorado River, 24 miles north of Blythe.
Comment
RSA444684
Aristida purpurea var. parishii
J. C. Roos
1965-6-13
s.n.
Riverside
Near Highway 74: W base of San Jacinto Mountains near San Jacinto River.
Comment
RSA129290
Aristida ternipes var. hamulosa
H. S. Yates
1937-6-27
6710
Riverside
Lower San Jacinto River Canyon.
640
Comment
RSA605742
Artemisia californica
Scott D. White
1996-2-18
3812
Riverside
Parris Basin. double Butte, NW of Winchester. SE- facing slope of W butte and alluvial soil at base. USGS 7.5 Winchester topo.
457
Comment Read comments Nov 19 2010
RSA750538
Artemisia californica
Scott D. White, Justin M. Wood, Paul Kielhold
2009-4-21
12588
Riverside
San Bernardino Mountains: Ridgeline E of Whitewater Canyon, +/- 2 miles N of town of White Water (Interstate 10), near Super Creek Quarry
640
Comment
UCR67004
Artemisia douglasiana
S. J. Myers
1990-12-10
s.n.
Riverside
Santa Ana River Valley, Louis Rubidoux Nature Center: along the drainage that connects to the Sunnyslope channel and to the confluence with the Santa Ana River
214
Comment
SEINET3386498
Artemisia tridentata subsp. tridentata
R. E. Riefner Jr.
2006-9-19
442
Riverside
Temecula Valley, ca 0.1 mi west of I-15 Freeway along Temecula Creek
301
Comment Read comments Feb 28 2016
SJSU11072
Asclepias subulata
R. C. McGehee
1970-5-1
260
Riverside
Chuckwalla Springs Rd, 1 mi W of Graham Pass Rd c. 7 mi SW of Interstate Hwy 10
Comment
RSA417631
Aster bernardinus
Albert J. Perkins
1916-4-14
s.n.
Riverside
Idylwild
Comment
CLARK-A1528-158
Aster exilis
John C. Roos
1951-9-25
5275
Riverside
Riverside
259
Comment
CAS-BOT-BC154110
Astragalus
N. Aitkenhead
1977-1-31
s.n.
Riverside
~1 mi E. of junct. of Dillon Rd & T/L in N. Palm Springs
Comment
LA204889
Astragalus crotalariae
Louis Wheeler;
1931-11-27
385
Riverside
3 mi. SE Salton BM [Bench Mark]
-70
Comment
CAS-BOT-BC182588
Astragalus didymocarpus var. dispermus
John Thomas Howell
1928-3-11
3440
Riverside
6 miles se. of Garnet Station, Coachella Valley, Colorado Desert
152
Comment
UCR81998
Astragalus filipes
Ed LaRue
1993-8-18
s.n.
Riverside
Murrieta: Greer Ranch development, north side of Clinton Keith Road near Interstate Hwy 15.
Comment
UCR117315
Astragalus gambelianus
A. C. Sanders, W. W. Wright, J. Latting, et al.
1975-5-4
722
Riverside
Santa Rosa Plateau, Santa Ana Mtns., Mesa de Burro
610
Comment
CAS-BOT-BC186903
Astragalus insularis var. harwoodii
Peter H. Raven
1958-2-16
11625
Riverside
Just west of Blythe Air Field
Comment
CAS-BOT-BC187105
Astragalus lentiginosus var. borreganus
P. A. Munz
1919-3-25
2307
Riverside
Whitewater
304
Comment
UCR166552
Astragalus lentiginosus var. borreganus
Scott D. White, Jennifer H. Jones
2005-4-12
10870
Riverside
Coachella Valley, Indio area, vacant land NE of the I-10 Freeway interchange at Jefferson
18
Comment
RSA498235
Astragalus lentiginosus var. coachellae
F. W. Peirson
1920-2-17
s.n.
Riverside
Whitewater River, Colorado Desert, river at bridge.
Comment
RSA450107
Astragalus nuttallianus var. imperfectus
J. C. Roos
1958-3-15
s.n
Riverside
3 miles SE of Desert Center, in the Chuckwalla Mtns.
Comment
CAS-BOT-BC192760
Astragalus palmeri
Ynez Whilton Winblad
1937-4-23
s.n.
Riverside
Box Canyon
Comment
UCD105182
Astragalus palmeri
Donald Myrick
1964-4-30
821
Riverside
Pines to Palm Highway (Highway 74), 15 miles west of Palm Desert.
1219
Comment
RSA681882
Astragalus pomonensis
Scott D. White
2001-3-13
8161
Riverside
Perris / Elsinore Basin: Menifee / Sun City area. Valleys and slopes east of Canyon Lake and west of Goetz Rd.
442
Comment
UCR103186
Astragalus pomonensis
Scott D. White, Julie Greene
1997-3-12
4778
Riverside
Perris Basin, Sun City, near Interstate Hwy 215, south of Perris and north of Menifee, low hills east of Bavaria Drive
488
Comment
UCR167785
Astragalus pomonensis
T. B. Salvato, Gregg Miller
2005-6-3
1358
Riverside
Peninsular Range; Perris-Aguanga Basin Region, San Jacinto River c. 2.5 mi SSW of Perris, 1.5 mi downstream of Goetz Road where the river leaves the Perris Plain and enters the hill area above Railroad Canyon
427
Comment
RSA0121450
Astragalus tricarinatus
Duncan S. Bell, LeRoy Gross
2016-3-30
9129
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; in a side canyon off of Martinez Canyon, approximately 6.5 air miles southeast of the summit of Martinez Mountain.
581
Comment
RSA692514
Athyrium filix-femina subsp. cyclosorum
I. W. Clokey
1935-8-21
6504
Riverside
Fuller's Creek, San Jacinto Mountains
1500
Comment
UCR207358
Athysanus pusillus
O. F. Clarke
1997-3-8
s.n.
Riverside
Peninsular Range, Box Springs Mtns., east edge of Riverside, along Box Springs Mtn. Rd.
668
Comment
JOTR34391
Atrichoseris platyphylla
Andre, Jim
2012-4-16
20918
Riverside
Joshua Tree National Park. Along Cottonwood Spr. Rd. 3.1 miles north of South Entrance, 4.1 miles north of I-10
788
Comment
RSA0121008
Atrichoseris platyphylla
Duncan S. Bell, LeRoy Gross
2016-3-8
8825
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; southern section of the range; approximately 1.75 air miles north of the Bradshaw Trail.
466
Comment
SBBG46705
Atrichoseris platyphylla
Leota Davidson
1966-4-5
224
Riverside
E of intersection at Wiley Well, Chuckwalla Mtns
Comment
UCR196358
Atrichoseris platyphylla
Naomi Fraga, Lisa Rojas
2005-2-10
1405 A
Riverside
Northeastern Colorado Desert, just north of Palen Pass Road, c. 10 mi east of Hwy 177
361
Comment
RSA696732
Atriplex canescens
J. R. Bruff
1927-11-26
36
Riverside
Cottonwood Springs.
Comment Read comments Sep 20 2011
RSA736730
Atriplex canescens
Scott D. White, Angelia Carey, Linda Archer
2004-8-5
10685
Riverside
Soboba Indian Reservation- Indian Creek and adjacent uplands, from confluence w/ San Jacinto River to +/- 2 miles upstream.
534
Comment Read comments Sep 26 2009
SD73400
Atriplex canescens
K. R. Montgomery
1969-9-7
69 31
Riverside
1.5 mile east of Riverside Co. Highway 3 on Wilson Valley Road, 18 miles south of Hemet.
Comment
SEINET3930592
Atriplex canescens
R. L. Piemeisel
1914-9-25
4045
Riverside
4 mi. w. of Indio Rd. to Indian well.; 0
Comment
UC538043
Atriplex canescens
W. M. Ingram
October 1934
Riverside
Edom
Comment
UC850851
Atriplex canescens
Carl B. Wolf
1932-10-13
4322
Riverside
ne side Salton Sea (at Durmid, ne side S. P. R. R. tracks, Colorado Desert); Colorado Desert, ne side Salton Sea, Durmid
-60
Comment
CAS-BOT-BC170216
Atriplex canescens subsp. canescens
H. M. Hall
1901-6-1
2003
Riverside
San Jacinto Valley
Comment
RSA773113
Atriplex canescens var. laciniata
Thomas Stoughton, Jacqueline McConnaughy, Andrew Monks, M. Volke
2010-4-20
147
Riverside
Hwy 177. N of Desert Center and Desert Lily Sanctuary. E of Joshua Tree National Park border.
274
Comment
RSA532569
Atriplex coronata var. notatior
D. E. Bramlet
1991-5-2
2113
Riverside
7.6 km west of Hemet and aome 1.4 km southwest of the intersection of Warren Rd. and Stetson Ave. The population is some 68 m suth of Stetson Ave. and some 320 m. west of the MWD canal., Plants are located approximatly 3m from an existing dirt channel.
500
Comment
UCR280912
Atriplex elegans
Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett
2017-5-23
517- 41
Riverside
Temescal Valley, Temescal Valley, Indian Wash, SE side of Glen Eden Rd. at De Palma Rd.
372
Comment
SD243119
Atriplex glauca
R. E. Riefner Jr.
2002-12-12
02 521
Riverside
Peninsular Range; Temescal Canyon Mouth; city of Corona, along Magnolia Ave. off-ramp on southwest side of Hwy 1-15 (Corona South 7.5'Q)
216
Comment
UCR208451
Atriplex glauca
R. E. Riefner Jr.
2005-12-30
05- 792
Riverside
city of Riverside, Gramercy Place near La Sierra Ave
27
Comment
CAS-BOT-BC170253
Atriplex hymenelytra
Ira L. Wiggins
1941-3-24
9590
Riverside
On silty slopes 1/2 mile from beach on east side of Salton Sea, 1 mile north of Imperial County line.
Comment
UC665756
Atriplex hymenelytra
Ira L. Wiggins
1941-3-24
9590
Riverside
on silty slopes 0.5 mi from beach on e side Salton Sea (1 mi n of Imperial County line); e side Salton Sea, n of Imperial County Line
Comment
SEINET13901567
Atriplex linearis
Carl B. Wolf
1932-1
4321
Riverside
Colorado Desert. NE. side of Salton Sea, at Durmid, NE. side of S. P. R. R. Tracks.
61
Comment
SEINET4135666
Atriplex parishii var. parishii
Howard C. Stutz, G. L. Chu
1995-6-29
9773
Riverside
2 mi. S of Hemet, 1/4 mi. E of end of California Ave.; 0
Comment
POM160760
Atriplex polycarpa
Marcus E. Jones
1928-12-15
s.n.
Riverside
Indio, Coachella Valley
Comment
RSA727010
Atriplex polycarpa
Naomi Fraga, Lisa Rojas
2005-2-10
1416
Riverside
Just north of Palen Pass Road, ca. 10 miles east of Hwy 177.
502
Comment
UCR165274
Atriplex polycarpa
John F. Green
2005-2-4
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, transect along Coachella Canal right-of-way, between siphons 29 and 30, c. 3 miles east of Desert Beach
24
Comment
UCR35146
Atriplex rosea
L. B. Ziegler
1967-8-29
209
Riverside
San Jacinto Mtns, Hemet [Garner] Valley
1372
Comment
JEPS59526
Atriplex serenana var. serenana
H. M. Hall
June, 1901
Riverside
Riverside
Comment
SD142848
Atriplex serenana var. serenana
Craig Reiser
1996-5-9
6
Riverside
Winchester: adjacent to Haddock Road in swale, Winchester Park play area situated yards away (mak 10/07)
Comment
UCR130513
Atriplex suberecta
R. E. Riefner Jr.
2003-5-27
03- 240
Riverside
Elsinore Trough, back basin of Lake Elsinore, Malaga Rd. near Mission Trail, SE of intersection
390
Comment
CLARK-A1528-4492
Avena barbata
John C. Roos
1966-3-22
Riverside
San Jacinto Valley
Comment
UCR102874
Avena fatua
A. C. Sanders
1997-3-26
20135
Riverside
Lake Skinner area, large clay patch adjacent to the Skinner entrance road, c. 1 km NE of Borel Rd.
473
Comment
POM11740
Azolla filiculoides
Philip A. Munz
1922-4-29
5109
Riverside
Lancaster Valley, s. of Hemet
457
Comment
UCR272131
Baccharis brachyphylla
Duncan S. Bell, Sarah J. De Groot, Amy Rouillard
2015-10-19
8717
Riverside
San Bernardino Mountains, Whitewater Canyon, along the Pacific Crest Trail, c. 0,75 air mile northeast of Red Dome
885
Comment
RSA570753
Baccharis emoryi
Steve Boyd, Timothy S. Ross, Travis Columbus
1993-10-23
8200
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area of the Cleveland National Forest, upper Morrell Canyon along Morgan Trail (5W02).
878
Comment
SD9147
Baccharis glutinosa
C. R. Orcutt
Nov 1883
Riverside
Riverside
Comment
RSA376137
Baccharis pilularis
R. F. Thorne
1985-7-18
61282
Riverside
De Luz; Arroya near Murrieta-Guava St. roads, a few miles S of Murrieta
385
Comment
CAS-BOT-BC106738
Baccharis salicifolia
C. L. Hitchcock
1966-3-15
24159
Riverside
3 mi. e. of Glen Ivy Hot Springs, in sandy wash.
Comment
RSA751623
Baccharis salicifolia
G. Gust, L. Nye
2005-3-10
535
Riverside
City limits of Lake Elsinore on River bank just off of Auto Center Dr., N of junction with Diamond Dr.
400
Comment
UCR215617
Baccharis salicifolia
Alejandra Martinez-Berdeja, Cara M. Stripe
2010-4-24
01
Riverside
Peninsular Range, Box Springs Mountains, eastern edge of Riverside; Two Trees Canyon Trail near the trailhead
409
Comment
UCR237685
Baccharis salicifolia
Orlando Mistretta, Duncan S. Bell, Janet Beckman, Joy England, K. Kane, et al.
2010-4-12
4580
Riverside
San Bernardino Mountains, Whitewater Canyon, along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center, Whitewater Trout Farm, in the vicinity of Bonnie Bell
526
Comment
UCR241407
Baccharis salicifolia
T. B. Salvato, Matt Malle, Tom Sullivan
2013-3-27
7447
Riverside
Perris-Aguanga Basin, Menifee, vacant lot north of Newcomb Substation, at southwest corner of Lazy Creek Road and Murrieta Road
432
Comment
UC893720
Baccharis salicifolia subsp. salicifolia
C. L. Hitchcock
1940-4-12
6048
Riverside
8 mi nw Elsinore
457
Comment
UCD129485
Baccharis salicifolia subsp. salicifolia
R. L. Smith
1948-3-24
s.n.
Riverside
Murray Canyon
Comment
SDSU13986
Baccharis salicina
Michael G. Simpson, C. Luke, T. Sagar, S. Johnston, T. Duffy
2000-4-30
2110
Riverside
North end of second small, dry meadow north of El Valle. Remote southeastern region of Santa Margarita Ecological Reserve (SDSU).
640
Comment
CAS-BOT-BC99876
Baccharis sergiloides
Ralph Hoffmann
1931-6-15
s.n.
Riverside
49 Palms Canyon near 29 palms
Comment
RSA178643
Baccharis sergiloides
C. B. Wolf
1932-10-12
4298
Riverside
Above Pinyon Well, Little San Bernardino Mts.
1220
Comment
RSA772839
Baccharis sergiloides
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4724
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 W116.65121
604
Comment
SD137907
Baccharis sergiloides
Darin L. Banks, Steve Boyd
1995-10-17
804
Riverside
Northwest Palomar Mountains; Agua Tibia Mountains; Cleveland National forest; along lower Arroyo Seco.
730
Comment
HSC47416
Bahiopsis parishii
Richard Spjut, C. E. Edson
1978-5-5
5015
Riverside
W margins of Colorado Desert, along Hwy. 74, W of Palm Desert in the San Jacinto Mtns.
915
Comment
SBBG60811
Bahiopsis parishii
M. N. Ackley
1928-4-1
235
Riverside
Snow Crk, Mt San Jacinto
518
Comment
SD229075
Bahiopsis parishii
Dick Schwenkmeyer, Collection made by Tony Harper
2013-5-8
885
Riverside
Little Paradise Camp in Palm Canyon, approx. 8 miles S. of Cathedral City
869
Comment
UC665848
Baileya pauciradiata
Ira L. Wiggins
1941-3-24
9571
Riverside
0.3 mi s, 4.6 mi n of Indio Myoma
Comment
UCR33559
Baileya pauciradiata
Faulkner
1978-3-30
398
Riverside
Sonoran (Colorado) Desert, sand dunes between Riverside and Big Maria Mtns. 11 mi south of Vidal
198
Comment
UCR42403
Baileya pleniradiata
J. M. Stewart
1986-3-3
86- 15
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, east of Desert Center, east of the dry lake south of Palen Dry Lake
Comment
UCR59811
Bassia hyssopifolia
Jeri Hirshberg
1989-7-27
s.n.
Riverside
Peninsular Range; Perris-Aguanga Basin Region, E end of Vail Lake, above shoreline in drainage above 'draw down' area
Comment
RSA0034159
Bebbia juncea var. aspera
M. Bourell
1987-4-14
3270
Riverside
BLM California Conservation Area, Hwy 195. Spur off of Box Canyon, near Mecca.
150
Comment
CSUSB4
Beloperone californica
Wayne White
1975-5-10
s.n.
Riverside
Chuckwalla Mountains On Highway I-10 near Red Cloud Rd. Colorado Desert; Chuckwalla Mountains.
771
Comment
POM96265
Berberis nevinii
E. C. Jaeger
1925-11-9
s.n.
Riverside
Dripping Spring, S.W. Riverside Co.
Comment
UCR110407
Bergia texana
A. C. Sanders, D. Bramlet, Mihai Costea, T. B. Salvato
1999-10-15
23177
Riverside
San Jacinto Valley, Mystic (San Jacinto) Lake, 1.4 mi. east of Jackrabbit Trail on Gilman Springs Rd., 1.4 mi. south of Eden Hot Spring
433
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
UCR13719
Bernardia myricifolia
N. R. Zabriskie, W. W. Zabriskie
1971-4-9
364
Riverside
Peninsular Range; Santa Rosa Mtns., north slope of mtns., Deep Canyon, c. 2 mi. up water service road leading south of Hwy 74. Site 2
1311
Comment
UCR23594
Bernardia myricifolia
John C. Roos
1946-9-14
3024
Riverside
Santa Rosa Mtns, Dos Palmas Spring, east of Asbestos Mountain
1070
Comment
CSUSB939
Bloomeria crocea
John Milbauer
1976-5-12
Riverside
Pigeon Pass Road.
Comment
RSA594786
Bloomeria crocea
Darin L. Banks, Dylan Hannon
1996-5-3
981
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Foothills S of Hwy. 79 ; E of the Dripping Spring Campground; Along a mesic E facing slope, approximately 300 m SE of the Helipad at the upper camp sites
534
Comment
CAS-BOT-BC478937
Bloomeria crocea var. crocea
Steve Boyd
1986-4-22
1762
Riverside
Temescal Canyon, terrace escarpment W side of Indian Wash, S of I-15
Comment
UC10155
Boechera
H. M. Hall
1901-6
2316
Riverside
near Tauquitz; San Jacinto Mountains
Comment
UC922762
Boechera perennans
Annie M. Alexander and Louise Kellogg
1940-3-21
883
Riverside
20 mi s 29 Palms; Barker Dam
1322
Comment
RSA0123112
Boerhavia coccinea
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-23
9019
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Agua Alta Canyon, approximately 3.5 air miles southeast of the summit of Martinez Mountain.
639
Comment
JOTR32597
Boerhavia triquetra var. intermedia
La Doux, Tasha, M. Harding, T. Herskovits, D. Shade, M. Wheeler
2011-10-13
2665
Riverside
Joshua Tree National Park. eastern edge of Cottonwood Mountains, near mouth of Cottonwood Canyon; east of Rte. 11, aprpox. 2.5 miles north of park boundary
711
Comment
UCR280427
Boerhavia triquetra var. intermedia
Onkar Singh
2015-11-9
5610
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, c. 5 km SW of Desert Center
459
Comment
RSA683912
Boerhavia wrightii
Michael Denslow
2003-9-14
1569
Riverside
Maniobra Valley, Chiraco Summit Road off I-10.
517
Comment
SBBG1879
Boerhavia wrightii
H. and M. Dearing
1930-1-1
4061
Riverside
Painted Cyn near Mecca
Comment
SEINET2043231
Boerhavia wrightii
Chris E. True, K. Flemming
2003-9-26
s.n.
Riverside
Colorado/Sonoran Desert: Canyon Spring, Orocopia Mountains (Red Canyon Quad 7.5')
372
Comment
UCR43367
Boerhavia wrightii
R. F. Thorne, R. Dahlgren
1979-8-23
53603
Riverside
Sonoran (Colorado) Desert, Joshua Tree National Monument, Pinto Basin Road: along Road, 4.5 mi south of meeting area of Mojave and Colorado Deserts
1098
Comment
UCR89882
Bolboschoenus maritimus subsp. paludosus
J. M. Stewart
1991-5-15
789
Riverside
Sonoran (Colorado) Desert, Coachella Valley, Dos Palmas Oasis [Rancho Dos Palmas, Nature Conservancy preserve headquarters], North Shore
-37
Comment
RSA129300
Bothriochloa barbinodis
A. Lewis
1934-04
375
Riverside
Tin Mine Canyon.
457
Comment
UCSB60189
Bouteloua aristidoides
Charlton, David
1988-2-18
Riverside
S side of Little San Bernardino Mtns; Fargo Canyon Rd to Cottonwood Wash, S of Joshua Tree National Park, parallel to I-10; 1 mi E of Jct Dillon Rd and Fargo Cyn Rd
609
Comment
SBBG19874
Bouteloua barbata
M. A. Piehl
1963-9-18
63846
Riverside
US Hwy 60, 2.7 mi W of Desert Center
312
Comment
SD255047
Bouteloua barbata var. barbata
Sarah J De Groot, Amy Rouillard
2015-9-15
7567
Riverside
For Dry Lake, Chuckwalla Valley, north of I-10. Mud flat with some standing water at south edge of dry lake bed.
106
Comment
UC2026404
Bouteloua barbata var. barbata
Steve Boyd, Valerie Soza, Tasha LaDoux
1997-10-13
10048
Riverside
COLORADO DESERT, CHUCKWALLA MOUNTAINS: Northwest base of the range, south of Eagle Mine Road exit on Interstate 10.
Comment
UCR251727
Bouteloua barbata var. barbata
Deidre Conocchioli, Sarah J. De Groot
2013-9-18
49
Riverside
Sonoran (Colorado) Desert, Valley [northwest of Chuckwalla] Mountains; from Desert Center take I-10 west for 9.2 miles, exit Red Cloud Rd., turn left under interstate over metal grate onto unpaved powerline road, 0.2 miles; collection site is along portion of road that runs nearly parallel with an old raised railroad for a short distance before diverging
442
Comment
RSA715367
Bowlesia incana
John F. Green
2006-5-2
s.n.
Riverside
Peninsular Ranges: French Valley; small unnamed drainage in agricultural field along Leon Road .[San Diego Aqueduct right of way] between Van Gaale Lane and Borel Road
409
Comment
UCR21925
Bowlesia incana
Steve Boyd
1980-4-8
118
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau
610
Comment
RSA336186
Brandegea bigelovii
R. F. Thorne
1978-4-23
52038
Riverside
Just E of Palm Desert.
Comment
RSA55095
Brandegea bigelovii
R. H. Peebles
1930-4-6
132
Riverside
Munsen Canyon, Eagle Mts. Corollas Desert.
Comment Read comments Jul 5 2010
RSA644218
Brandegea bigelovii
V. W. Steinmann, P. I. Moscosa, T. S. Ross
1998-4-12
1359
Riverside
Orocopia Mountains, 1.5 km southwest of the Hayfield exit of I-10.
600
Comment
RSA77415
Brandegea bigelovii
F. W. Peirson
1927-4-12
7166
Riverside
In Painted Canyon near Mecca.
Comment
UC68780
Brandegea bigelovii
H. M. Hall
Apr. 1905
5948
Riverside
Colorado Desert, McCoy Wash
91
Comment
UCR24123
Brandegea bigelovii
John C. Roos
1967-11-18
s.n.
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, 2 mi SE of Desert Center
366
Comment
UCR244310
Brandegea bigelovii
Jim Andre
2012-4-15
20850
Riverside
Sonoran (Colorado) Desert, west end of Hayfield Dry Lake, 0.3 mi. N. of I-10, 0.4 mi. NE of Jct Hayfield Rd and I-10
395
Comment
UCR274803
Brandegea bigelovii
Aaron C. Sedgwick, David Fraker
2012-3-28
035
Riverside
Sonoran (Colorado) Desert, Mecca Hills, Box Canyon Road. c. 6 miles south of Hwy I-10
323
Comment
SD152905
Brassica rapa
Steve Boyd, Orlando Mistretta
1992-4-23
7062
Riverside
So. Santa Ana Mtns, San Mateo Canyon Wilderness Area. Along San Mateo Creek from Riverside County line, following San Mateo Trail upstream to the confluence with Bluewater Canyon. Local along trail on dry rocky slopes.
244
Comment
UCR241840
Brassica tournefortii
A. C. Sanders, Timothy W. Chumley
2013-4-2
40730
Riverside
Peninsular Range, Temescal Canyon at west side of Horsethief Canyon Rd., south of I-15 Fwy, SE of Corona (Lee) Lake
390
Comment
JOTR30924
Brickellia atractyloides var. arguta
La Doux, Tasha, Bill Truesdell
2008-4-29
2599
Riverside
Joshua Tree National Park. Little San Bernardino mountains, north end of Quail Mountain; Open rocky slope above Johnny Lang Canyon, northwest of Lang Mine (Stop 9)
1356
Comment
JEPS88669
Brickellia desertorum
Annie M. Alexander and Louise Kellogg
1938-12-11
267
Riverside
Lost Palm Canyon
685
Comment
RSA89870
Brickellia desertorum
J. C. Roos
1950-9-30
4996
Riverside
Box Springs Grade 0.5 mile SE of Citrus Experiment Station Riverside.
396
Comment
UCR18575
Brickellia nevinii
John C. Roos
1965-9-12
s.n.
Riverside
Santa Ana Mtns., Tin Mine Canyon, 3 mi SW of Corona
550
Comment
CAS-BOT-BC132194
Brodiaea filifolia
Robert F. Thorne; P. A. Munz; E. Lathrop
1968-5-8
37586
Riverside
Santa Rosa Plateau: On Mesa de Colorado, Rancho California
670
Comment
RSA179502
Bromus arenarius
E. W. Lathrop
1960-6-6
4816
Riverside
14 miles W. of Murrieta.
Comment
RSA643890
Bromus arizonicus
A. C. Sanders, J. Dice, K. Rose, D. Woodard
1995-3-29
16271
Riverside
San Jacinto Mountains/ San Gorgonio Pass: alluvial fan at the mouth of Snow Creek, between Highway 111 and Snow Creek Village., (33 deg 54'N, 116 deg 40'W)
Comment
RSA550931
Bromus carinatus
R. F. Thorne, J. P. Simon, C. W. Tilforth
1969-6-24
38110
Riverside
San Bernardino National Forest, San Jacinto Mountains: Above James Reserve in Hall Canyon.
1677
Comment
UCR2209
Bromus carinatus
F. M. Reed
1906-3-21
928
Riverside
Roadside in Riverside
Comment
UC1130968
Bromus carinatus var. carinatus
H. S. Yates
1937-6-27
6715
Riverside
near Idlewild
1615
Comment Read comments Jan 19 2010
JOTR34184
Bromus diandrus
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2011-5-9
3234
Riverside
Joshua Tree National Park. West of Queen Mountain, southern end of Wonderland of Rocks; Wonderland Wash, north of Mill Street Mine parking area. Active wash corridor with sandy bottom and surrounded by granitic outcrops and pediments; with heavy foot traffic (Stop 1)
1297
Comment
SEINET3922343
Bromus diandrus
D. Atwood
1993-3-28
17709
Riverside
Bolsa Chica Ecological Reserve, California Dept. of Fish and Game.; 0
0
Comment Read comments Jul 20 2015
UCR193875
Bromus grandis
A. C. Sanders, Mitch Provance
2008-7-11
35795
Riverside
Peninsular Range; San Jacinto Mtns., Coldwater Creek along trails in vicinity of junction of South Ridge and Coldwater Trails, 1.25 mi. NE of Mountain Center, c. 3/4 mile NE of Keenwild Fire Station
1475
Comment
UCR2221
Bromus grandis
F. M. Reed
1925-5-23
5034
Riverside
Peninsular Range; Santa Ana Mtns., Horsethief Canyon, Temescal Mountains
976
Comment
UCR156288
Bromus hordeaceus
T. B. Salvato, Kent Beaman
2005-5-16
830
Riverside
San Jacinto Mtn foothills, San Jacinto River east of Valle Vista, just downstream from the Forest Service boundary and north of CA Hwy 74
585
Comment
UCR165423
Bromus hordeaceus
A. C. Sanders
2005-4-21
29560
Riverside
Peninsular Range, Gavilan Hills, south of Harford Springs Co. Park and Ida Leona Rd., 1.5 mi. ESE of Gavilan Peak
622
Comment
UCR241251
Bromus hordeaceus
T. B. Salvato, Tracy Tennant
1998-4-16
MOR- 1207
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, Potrero Canyon about 1 mile above locked gate, east side of road near old corrals, tree stand P-03
976
Comment
NY1088730
Bromus madritensis subsp. rubens
D. K. Christopher
2003-4-4
93
Riverside
UC Riverside, Motte Rimrock Reserve. Off Sage Rd.
530
Comment
SEINET14423552
Bromus mollis
M. Fellows
1983-5-9
Riverside
Just W of the UCR Herbarium
Comment
SDSU955
Bromus orcuttianus var. hallii
H. Wedberg
1962-7-28
1001
Riverside
On dirt road about 2.5 miles N from Black Mtn Publ. Campground, in opening of montane forest with Bracken, P. jeffreyi, Ceanothus cordulatus. San Jacinto Mountains.
2286
Comment
LA13823
Bromus rubens
F. M. Reed;
1907-6-16
1404
Riverside
Upper South Fork of Arroyo Tahquitz [?]
396
Comment Read comments Jan 18 2014
SEINET3222959
Bromus rubens
Ed LaRue
1989-3-30
Riverside
Rancho California area, ca. 4 mi W of Temecula, with Ave. del Oro as the N boundary.
380
Comment
SEINET3923277
Bromus rubens
Starr Streight
1982-4-17
38
Riverside
Cajalco Road, 2 miles east of I-15; South of Corona. Weedy hillside on north side of road.; 0
Comment
UCR2173B
Bromus rubens
F. M. Reed
1906-7-8
1129 B
Riverside
Plains near the Salt Lake RR, West Riverside
Comment
RSA405287
Caesalpinia virgata
N. C. Cooper
1944-5-20
2621
Riverside
Palms to Pines Hwy., San Jacinto Mtns.
304
Comment
RSA8424
Caesalpinia virgata
Roxana S. Ferris, R. C. Bacigalupi
1932-4-30
8243
Riverside
In canyon between Shaver's Well and Mecca.
Comment
UCR86211
Caesalpinia virgata
A. C. Sanders
1995-5-23
17113
Riverside
Sonoran (Colorado) Desert, Coachella Valley, alluvial fans below the Santa Rosa Mountains, north of Toro Canyon., west of Monroe St., and south of Avenue 62
91
Comment
RSA650084
Calandrinia ciliata
Marion P. Harthill
1976-5-6
s.n.
Riverside
Rancho California.
762
Comment
VVC421
Calandrinia ciliata
F. Zaebst
1959-3-31
s.n.
Riverside
Santa Ana River Drainage, UC Riverside Campus; 30 yds SW of pond (5 yds NW of water pipe) which is 300 yds NE of Weber Hall.
328
Comment
SD68966
Callitriche heterophylla var. bolanderi
Robert F. Thorne, P. A. Munz and E. Lathrop
1968-5-8
37594
Riverside
Santa Rosa Plateau, Rancho California.
609
Comment
NY409594
Callitriche marginata
R. F. Thorne
1969-5-12
37926
Riverside
Santa Rosa Plateau: large vernal marsh on S end of Mesa de Colorado, Rancho California
624.8
Comment
CAS-BOT-BC85773
Calocedrus decurrens
Carl Epling
1931-10-4
246
Riverside
Strawberry Valley, San Jacinto Mts.
1584
Comment
RSA586941
Calochortus albus
Darin L. Banks, Steve Boyd
1995-5-17
470
Riverside
NW Palomar Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of Agua Tibia Mtn., E of the Dripping Springs Alcove area W of the Dripping Springs Trail., In the drainage immediately E of the spring just inside the wilderness boundary in north-central, section 33.
707
Comment
CAS-BOT-BC483418
Calochortus invenustus
H. M. Hall
1901-6-1
2297
Riverside
In the vicinity of Strawberry Valley, San Jacinto Mountains
1828
Comment
UCR158317
Calochortus splendens
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30045
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
UCR125563
Calochortus weedii var. intermedius
Chris E. True
2003-6-18
s.n.
Riverside
Santa Ana Mountains, Cleveland National Forest. Hagador Canyon, Trabuco Ranger District, SW of the city of Corona
600
Comment
UCR217523
Calochortus weedii var. intermedius
Rose Cook, Kim Sparks
2010-6-10
04
Riverside
Perris-Aguanga Basin, French Valley, c. 615m northeast of Hogbacks and 1.67km northwest of the intersection of Hwy 79 and Auld Road. 25m west of Jeanette Road
393
Comment
SD45165
Calycoseris parryi
Helen K. Sharsmith
1952-4-10
4060
Riverside
5.0 miles northeast of Cottonwood Springs, Joshua Tree National Monument.
854
Comment
CAS-BOT-BC282915
Calycoseris wrightii
Roxana S. Ferris
1953-3-11
12604
Riverside
Crossing on Highway US 60-70 of Eagle Mountain Iron Mine Railroad
Comment
CDA10589
Calycoseris wrightii
T. C. Fuller
1963-4-23
10284
Riverside
Box Canyon Wash, Mecca-Blythe Road (Highway 195), 11.8 miles northeast of Mecca.
0
Comment
JEPS23599
Calycoseris wrightii
Mary Beal
1941-4-6
863
Riverside
Box Canon Mohave Desert, Box Canon
Comment
UC963833
Calycoseris wrightii
Helen K. Sharsmith
1952-4-11
4064
Riverside
7 mi s of Highway 60-70 (nw base of Chuckawalla Mountains); Colorado Desert, Chuckawalla Mountains
533
Comment
UCR213256
Calycoseris wrightii
A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley
2010-3-16
37457
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
SEINET3208890
Calyptridium monandrum
G. Goodwin
2012-6-14
3445
Riverside
San Jacinto Mountains, south of Banning along highway 243 just north of Vista Grande viewpoint
1550
Comment
UC218071
Calyptridium monandrum
Munz and Johnston
1922-5-19
5365
Riverside
5 mi ne of Murietta
457
Comment
UC851946
Calyptridium monandrum
I. W. Clokey
1935-4-18
6616
Riverside
Gavila Mesa
600
Comment
UCR237701
Calyptridium monandrum
Orlando Mistretta, Duncan S. Bell, Janet Beckman, Joy England, K. Kane, et al.
2010-4-12
4537
Riverside
San Bernardino Mountains, Whitewater Canyon, along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center, Whitewater Trout Farm, in the vicinity of Bonnie Bell
526
Comment
SDSU17433
Calyptridium monospermum
C. Matt Guilliams, Michael and Lori Simpson, Mike Silveira
2007-6-26
378 B
Riverside
San Jacinto Wilderness State Park, Round Valley Campsite. Ca. 50 meters east of stone buildings near trail junction, along west edge of Round Valley.
2755
Comment
UC851944
Calyptridium monospermum
P. A. Munz
1922-7-7
6039
Riverside
San Jacinto Peak
3291
Comment
SDSU17443
Calyptridium parryi var. parryi
C. Matt Guilliams, Michael and Lori Simpson, Mike Silveira
2007-6-25
375
Riverside
San Jacinto Wilderness State Park, summit of San Jacinto Peak. Ca. 10 meters west of sign marking high point, in sandy opening among boulders.
3292
Comment
UCR24124
Calystegia macrostegia
John C. Roos
1950-4-22
4748
Riverside
Pigeon Pass.
457
Comment
CSUSB675
Calystegia macrostegia subsp. longiloba
Kenneth Hibberd
1966-3-27
660327 3
Riverside
La Sierra Road, 2.5 miles south of Victoria Street heading toward Lake Mathews.
365
Comment
UCR1645
Calystegia macrostegia subsp. longiloba
William G. Truesdell
1962-4-20
42062 5
Riverside
10 mi south of Hemet on Hwy 79
610
Comment
RSA621900
Camissonia bistorta
Steve Boyd, T. S. Ross, L. Arnseth
1989-3-12
2918
Riverside
Vail Lake area, Temecula Creek Cyn., just below Vail Lake Dam.
442
Comment
UCR144108
Camissonia boothii subsp. condensata
Scott D. White
2001-4-12
8305
Riverside
Sonoran (Colorado) Desert, Shavers Valley, north of the I-10 Freeway, c. 15 miles east of Indio junction of I-10 and Calif. 111, adjacent to powerline access roads at unnamed freeway exit accessing pump station
351
Comment
RSA162862
Camissonia brevipes
John Olmsted
1958-3-30
90
Riverside
Dry wash in first hills N of Southern entrance to Joshua Tree National Monument on Cottonwood Pass road with southern drainage toward Salton sea.
838
Comment
RSA126254
Camissonia brevipes subsp. brevipes
Thomas Craig
1927-4-2
6
Riverside
Colorado Desert, Hidden Springs.
Comment
SJSU10932
Camissonia brevipes subsp. brevipes
T. N. Seeno
1963-4-12
273
Riverside
45 mi W of Blythe near Desert Center
Comment
UCR92347
Camissonia campestris
Scott D. White
1994-5-8
s.n.
Riverside
San Jacinto Mtns, Foothills, San Jacinto River wash at eastern edge of Valle Vista
549
Comment
RSA0029396
Camissonia campestris subsp. campestris
Justin M. Wood, J. Varonin, T. Valentovich
2012-4-23
4680
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
POM126823
Camissonia cardiophylla subsp. cardiophylla
E. E. Schellenger
5
Riverside
Colorado Desert. Santa Marie Mts. [Little or Big Maria Mountains]
Comment
SEINET10453218
Camissonia cardiophylla subsp. cardiophylla
Chris Dietrich, Mary Merello; Heidi H. Schmidt
1994-4-12
Dietrich 22
Riverside
9 miles north-northwest of Indio, off Dillon Road 1.9 miles northeast on Berdoo Canyon Road (J241). BLM land. Desert Access Guide Map #17. Along gravelly wash in creosote bush scrub.
380
Comment
POM13089
Camissonia chamaenerioides
E. C. Jaeger
1920-3-1
s.n.
Riverside
Palm Springs
Comment
RSA135289
Camissonia claviformis subsp. aurantiaca
Peter H. Raven
1958-1-24
11437
Riverside
Fargo Canyon, alluvial fan.
Comment
RSA135293
Camissonia claviformis subsp. aurantiaca
Peter H. Raven
1958-1-25
11485
Riverside
Salton Sea State Park, east side of Salton Sea.
Comment
RSA135303
Camissonia claviformis subsp. aurantiaca
Peter H. Raven
1958-2-16
11623
Riverside
4.3 miles south of Rice.
Comment
RSA278986
Camissonia claviformis subsp. aurantiaca
Barry A. Prigge, L. Martinez
1978-3-23
2435
Riverside
NW Colorado desert, 1.2 miles E of Sky Valley near Dillon X Skyridge Roads
335
Comment
UCR20698
Camissonia hirtella
A. C. Sanders
1980-5-14
1459
Riverside
Peninsular Range, south side of Hwy 79, 0.8 mi SE of Radec
559
Comment
RSA449012
Camissonia ignota
L. M. Ashley
1943-4-20
20442
Riverside
Loma Linda: Hills S of Town.
427
Comment Read comments Feb 16 2013
RSA527859
Camissonia ignota
Scott D. White
1991-5-10
91 -150
Riverside
Hwy 79, immediately W of U. S. Forest Service campground at Dripping Springs.
549
Comment
HSC25792
Camissonia pallida subsp. pallida
Richard Spjut
1972-3-30
2349
Riverside
Just SW of Coahulla Indian Reservation, ca. 2 miles E on Hwy. 71 from jct. 79 (near San Diego County Line)
1220
Comment
POM99019
Camissonia refracta
E. C. Jaeger
1926-3-26
s.n.
Riverside
Eagle Mts.
Comment
HSC86987
Camissonia strigulosa
David Charlton
1988-5-21
1966
Riverside
Thomas Mtn. Rd., W of Garner Valley and S of Lake Hemet on Hwy. 74
1677
Comment
SD133055
Camissoniopsis hirtella
Scott White
1991-5-13
91 93
Riverside
Highway 79, immediately west of U. S. Forest Service Campground at Dripping Sprins.
548
Comment
UC354442
Camissoniopsis pallida subsp. pallida
Edmund C. Jaeger
1925-12-18
Riverside
Palm Springs
Comment
UCR239911
Cardamine
O. F. Clarke
2006-1-26
s.n.
Riverside
Peninsular Range, Riverside; UCR Botanical Garden
412
Comment
CAS-BOT-BC281704
Carduus pycnocephalus
R. D. Goeden; D. W. Ricker
1971-5-4
s.n.
Riverside
Box Springs Mountains: Highgrove, National Orange Co. property beyond E end of Palmyrita Ave
412
Comment
CAS-BOT-BC19172
Carex barbarae
I. M. Johnston
1918-5-30
2022
Riverside
Temescal Canyon (near Lee Lake).
335
Comment
RSA522270
Carex praegracilis
Steve Boyd, David E. Bramlet, Harry Spilman
1989-4-30
3516
Riverside
Gavilan Hills, Harford Springs County Park on the N edge of the Gavilan Plateau, E of Gavilan Creek
610
Comment
UCR123632
Carex spissa
Steven R. Hill, A. C. Sanders
2001-5-4
33729
Riverside
Santa Rosa Plateau, Carancho Road, at crossing of De Luz Creek (headwaters)
360
Comment
JOTR32403
Castela emoryi
Harding, Mitzi, A. Benton
2011-7-13
17
Riverside
Joshua Tree National Park. West Coxcomb Mountains; north-facing slope of small rocky foothills just above large bouldery wash
424
Comment
POM230837
Castilleja affinis
C. B. Clokey, Bonnie C. Templeton, I. W. Clokey
1930-4-15
4729
Riverside
Perris to Gavilan Peak.
600
Comment Read comments Nov 8 2011
RSA448698
Castilleja applegatei subsp. martinii
C. Epling, Wm. Robison
1935-6-30
s.n.
Riverside
Above Marion Camp, Mount San Jacinto.
Comment
RSA97671
Castilleja applegatei subsp. martinii
R. M. Straw
1954-6-10
608
Riverside
Mountain Home Spring, Santa Rosa Mountain, San Jacinto Mountains.
Comment
JOTR36415
Castilleja chromosa
La Doux, Tasha, K. Callahan, M. Harding, M. Levandowski
2013-5-9
3361
Riverside
Joshua Tree National Park. Little San Bernardino Mtns; Stubbe Springs, near guzzler and spring on densely vegetated slope (STOP1)
1371
Comment
RSA730596
Castilleja densiflora
Robert F. Thorne, Walter Wisura
1978-5-21
51975
Riverside
Santa Rosa Plateau: Mesa de Colorado.
610
Comment
SBBG118603
Castilleja densiflora
H. and M. Dearing
1939-4-5
3097
Riverside
Hemet Valley
Comment
UCR215127
Castilleja densiflora
Sarah C. Pasquini
2008-4-15
08
Riverside
Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau, c. 6 miles west of Murrieta, c. 60 m off Waterline Road
560
Comment
SEINET7073308
Castilleja exserta
A. G. Vestal
1963-4-27
s.n.
Riverside
Santa Gertrudis Wash southeast of Murrieta Hot Springs. Coordinate datum: NAD27.
Comment
UC886538
Castilleja exserta
I. W. Clokey and B. C. Templeton
1930-4-9
4712
Riverside
Moreno Grade
700
Comment
RSA0010936
Castilleja exserta subsp. exserta
Marcus E. Jones
1903-5-11
s.n.
Riverside
Banning.
701
Comment
POM310144
Castilleja foliolosa
Hulda Crooks
1946-4-15
346
Riverside
29 Palms Canyon
396
Comment
RSA564306
Castilleja foliolosa
Scott D. White
1993-3-15
1186
Riverside
Elsinore: Highway 74, just west of NW corner of Lake Elsinore.
Comment
SD80143
Castilleja foliolosa
Nancy Ryan Zabriske, Walter Zabriske
1971-4-6
359
Riverside
North-facing slope, Andreas Canyon, east slope San Jacinto Mts.
456
Comment
RSA0010954
Castilleja miniata subsp. miniata
Mary F. Spencer
1919-6-21
1210
Riverside
In open woods.
1616
Comment
RSA614140
Caulanthus
D. L. Banks
1997-2-23
1307
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
CAS-BOT-BC41105
Caulanthus heterophyllus
A. C. Sanders; G. Helmkamp
1997-3-15
19947
Riverside
Lake Skinner Area. Hill (1864) east of Skinner Lake at northwest end of Tucalota Hills.
488
Comment
UCD114553
Caulanthus heterophyllus
A. C. Sanders; Steven R. Hill
2001-5-4
24134
Riverside
Santa Ana Mountains region: W of Temecula, Santa Rosa Plateau area, top of escarpment on Rancho California Road at Avenida del Oro (to Sandia Crk. Dr.), E side of Rancho C. Road.
148
Comment
SBBG101792
Caulanthus lasiophyllus
S. Boyd with T. Ross, M. Hammitt
1991-5-2
6123
Riverside
Vail Lake region, summit of Oak Mtn, N of lake near Henderson Benchmark
Comment
HSC86946
Ceanothus crassifolius
B. Pitzer, E. Misqez
1988-2-28
619
Riverside
SW of Murrieta, Walker Basin, Avenida del Oro, 2 mi. S of Rancho California Rd.
427
Comment
LA41989
Ceanothus crassifolius
W. E. Pequegnat;
1937-8-25
sn
Riverside
Santa Ana Mountains, Palo Comado SMMNRA, Glen Ivy Trail
457
Comment
RSA606739
Ceanothus crassifolius
Jon E. Keeley
1996-5-13
27421
Riverside
In on N side of Agua Tibia Range, 2-3 km S of Agua Tibia Wilderness boundary gate on trail extending ca. 100 m S of enclosed reservoir on ridge SE of Woodchuck Resort at end of Woodchuck Rd., S of Hwy 79.
1000
Comment
RSA779956
Ceanothus crassifolius
Dylan O. Burge
2007-3-20
799 -c
Riverside
Agua Tibia Area Cleveland National Forest .66 road miles (1.05 km) from Woodchuchk Road on an abandoned fire road accessed via Woodchuck parking 0.93 road miles (1.49 km) from Hwy 79 site is 12.7 km 274 degrees (True) WNW of Aguanga
660
Comment
SD262944
Ceanothus crassifolius
Susan T Welker
1993-2-22
Riverside
West of Temecula. Along Rancho California Rd., approx 2 mi. from Temecula Valley
398
Comment
UC494719
Ceanothus crassifolius
Philip A. Munz
1932-3-24
12028
Riverside
s Lake Elsinor (base of mts.)
365
Comment
UCD162860
Ceanothus crassifolius
J. Bisbee
2014-3-4
801
Riverside
South on abandoned road from near end of Woodchuck Rd, just inside Agua Tibida Wilderness boundary, 1 mile south of Hwy 79.
657
Comment
LA42052
Ceanothus cuneatus
Carl Epling;
1932-6-4
sn
Riverside
San Jacinto Mountains, Idyllwild
Comment
RSA575061
Ceanothus cuneatus
Steve Boyd
1981-3-4
810304 -F
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
RSA0036811
Ceanothus leucodermis
Bob Rogers
1984-5-5
31
Riverside
Along a trail bordering the West side of Fuller Mill Creek heading upstream. Starting point was on the North side of Hwy 243, 11.6 miles from Hwy 74/Hwy 243 jctn.
1524
Comment
RSA34562
Ceanothus leucodermis
N. Cooper
1944-6-17
1380
Riverside
Above Banning.
1372
Comment
RSA399768
Ceanothus leucodermis
H. de Forest, Jack Rempel
1934-4-14
s.n.
Riverside
San Gorgonio Pass.
602
Comment
POM13851
Ceanothus oliganthus
P. A. Munz
1922-4-28
5034
Riverside
Leach Canyon. Small canyon.
610
Comment
RSA606749
Ceanothus ophiochilus
Jon E. Keeley
1996-5-13
27401
Riverside
In on N side of Agua Tibia Range, 2-3 km S of Agua Tibia Wilderness boundary gate on trail extending ca. 100 m S of enclosed reservoir on ridge SE of Woodchuck Resort at end of Woodchuck Rd., S of Hwy 79.
1000
Comment
SBBG4268
Ceanothus perplexans
M. Van Rensselaer
1937-7-21
Riverside
W of Vandeventer Flat
Comment
RSA0022331
Ceanothus perplexans
P. A. Munz
1922-7-3
5959
Riverside
South side of Santa Rosa Mts.
1677
Comment
UCR187503
Ceanothus tomentosus
Theresa Johnson
2006-3-31
007
Riverside
Peninsular Range; Santa Ana Mtns., Santa Rosa Plateau, off DeLuz Road at backside (edge) of ecological reserve, near Mesa de Burro
571
Comment
POM78963
Cenchrus longispinus
I. M. Johnston
1925-7-1
s.n.
Riverside
1 mile W of Wineville on Ontario Road [Mission Blvd.]
Comment Read comments Apr 2 2011
CAS-BOT-BC277186
Centaurea X pouzinii
F. Willmarth
1960-6-20
s.n
Riverside
Old Fuller Rancho, near Corona
Comment
RSA763063
Centaurea melitensis
E. W. Lathrop
1973-6-28
7438
Riverside
Main Divide Truck Trail between El Carriso and Santiago Peak, Cleveland Nat'l. Forest.
1220
Comment
POM12038
Centaurea melitensis
Mary F. Spencer
1921-5-28
s.n.
Riverside
Saboba Hot Springs
Comment Read comments Apr 1 2013
CAS-BOT-BC284480
Centaurea solstitialis
Jerry Miller
1993-10-14
s.n.
Riverside
March Air Force Base, Moreno Valley near Hwy 215
Comment
CLARK-A1528-2946
Centaurium venustum
John C. Roos
1952-6-13
5766
Riverside
Reche Canyon
457
Comment
RSA391516
Centaurium venustum
N. C. Cooper
1944-6-4
1357
Riverside
San Juan Canyon.
762
Comment
UC1520009
Centaurium venustum
Robert Gustafson and Gary Wallace
1983-6-23
2705
Riverside
near Clinton Keith Road junction with the Tenaja Road (Clinton Keith Road); Santa Ana Mts.
Comment
UCR141445
Centaurium venustum
June Latting
1979-5-20
s.n.
Riverside
Peninsular Ranges, Santa Ana Mtns., Ortega Hwy (Calif. Hwy 74) in San Juan Canyon about 7 miles northeast of San Juan Fire Station
518
Comment
RSA741552
Centromadia pungens subsp. laevis
Justin M. Wood
2008-11-5
220
Riverside
Murrieta Creek- 2 miles SE of Murrieta, open field N of Winchester Rd and between the creek and Jefferson Ave.
314
Comment
RSA543837
Cerastium glomeratum
Steve Boyd, Orlando Mistretta
1991-5-22
6288
Riverside
Vail Lake area, base of Agua Tibia Mtn, E of Dorland Mtn, W of Kolb Crk.
549
Comment
RSA405360
Cercidium floridum
M. B. Dunkle
1935-4-17
4551
Riverside
W. of Wiley Well. Colorado Desert.
Comment
UC1073270
Cercidium floridum subsp. floridum
George B. Rossbach
1955-4-23
314
Riverside
near Shaver's Well (along Route 195 e of Mecca); Box Canyon Wash
304
Comment
POM12099
Cercocarpus betuloides
Mary F. Spencer
1921-6-8
1682
Riverside
Idyllwild
1616
Comment
RSA160536
Cercocarpus betuloides
J. D. Olmsted
1959-4-12
372
Riverside
From Hwy thru W Corona turn S for 1 miles on Lincoln, turn W for 1/2 miles on Chase, then S at wash on Oak Flat fire road for 2-3 miles, Santa Ana Mtns. N to Santa Ana River.
701
Comment
RSA561894
Cercocarpus betuloides
Steve D. Boyd, Tim S. Ross
1992-6-10
7637
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. San Mateo Canyon about Potrero Escondido., An isolated area of low relief topping the ridge system due west of the junction on Tenaja Road (7S01) and Los Alamos Road (7S04) at the confluence of Los Alamos Creek with the main trunk of San Mateo Creek.
671
Comment
UCR87945
Cercocarpus betuloides
A. C. Sanders, N. Ferguson
1994-6-2
14625
Riverside
San Jacinto Mtns, Bautista Canyon, c. 1 mile above the forest service boundary
850
Comment
CAS-BOT-BC135498
Cercocarpus betuloides var. betuloides
Fay A. Mac Fadden
1936-3-20
14555
Riverside
Morongo Valley
Comment
SDSU13518
Chaenactis artemisiifolia
W. Miller with C. Mosse
1972-7-12
Riverside
West of M.W. D. Station.
Comment
CAS-BOT-BC276403
Chaenactis carphoclinia
M. Bourell; R. Patterson
1987-4-14
3269
Riverside
Spur N of Box Canyon Highway 195, BLM Conservation Area
150
Comment
UCR272261
Chaenactis carphoclinia
Duncan S. Bell, Amanda Turek
2010-4-9
781
Riverside
Mojave Desert, east side of the Arica Mountains, near the center of the range, c. 1.75 air miles west of Priest Well
485
Comment
HSC28065
Chaenactis carphoclinia var. carphoclinia
Richard Spjut
1973-4-5
3266
Riverside
Colorado Desert; N slopes of the Chuckawalla Mtns. ca. 3-4 mi. S of Desert Center
305
Comment
RSA176336
Chaenactis carphoclinia var. carphoclinia
R. F. Thorne
1963-3-29
32443
Riverside
Eagle Mountains, Pumping Station, S side of Eagle Mountains; ca. 12 miles W of Desert Center
533
Comment
SD49375
Chaenactis carphoclinia var. carphoclinia
Thomas W. Whitaker
1958-4-30
Riverside
Box Canon, midway between Mecca and Shaver Well.
Comment
CAS-BOT-BC276939
Chaenactis fremontii
John Thomas Howell
1928-3-11
3446
Riverside
Garnet Station, Coachella Valley, Colorado Desert
213
Comment
UC61701
Chaenactis fremontii
L. D. Copeland
1904-4-30
Riverside
West Canon Palm Springs, West Canon
Comment
UCD130323
Chaenactis fremontii
James Henrickson
1963-3-29
1203
Riverside
9 miles E of Mecca, along Highway 195.
182
Comment
UCR196173
Chaenactis fremontii
R. F. Thorne, M. Z. Thorne
1973-3-30
42674
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
UCR4208
Chaenactis fremontii
J. R. Sweeten
1965-5-15
21
Riverside
San Bernardino Mtns., Whitewater Canyon, Whitewater Cyn Rd. about 4 miles from Hwy 60
Comment
UCR174246
Chaenactis glabriuscula
A. C. Sanders, T. B. Salvato
2006-6-2
33072
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
UCR241830
Chaenactis glabriuscula
A. C. Sanders, Timothy W. Chumley
2013-4-3
40762
Riverside
Peninsular Range, Temescal Canyon just above Horsethief Canyon wash crossing of DePalma Rd. at old DePalma's Italian Village site, SE of Corona (Lee) Lake
378
Comment
CAS-BOT-BC277412
Chaenactis glabriuscula var. glabriuscula
Scott D. White
1996-4-14
3898
Riverside
Perris Basin. E of Hemet: San Jacinto River Wash near Valle Vista, N of Hwy. 74, ca. 1.7 mi W of USFS Cranston Fire Station
550
Comment
SD133191
Chaenactis glabriuscula var. glabriuscula
Scott White
1991-5-13
91 115
Riverside
Highway 79, immediately west of U. S. Forest Service Campground at Dripping Springs.
550
Comment
RSA523315
Chaenactis glabriuscula var. lanosa
G. H. True
1935-4-3
200
Riverside
Box Springs
366
Comment
UC1543221
Chaenactis glabriuscula var. lanosa
Donald G. Nelson
1936-5-21
381
Riverside
n Mt. Thomas (e of Lake Hemet, slopes just n of meadow in valley just e of Hurkey Creek Camp area, San Jacinto Mountains); San Jacinto Mountains, e of Lake Hemet, n of Mt. Thomas
Comment
JEPS44368
Chaenactis parishii
Lauramay T. Dempster and G. L. Stebbins
1966-6-19
4280
Riverside
about 2 1/2 mi above lower end of road to Santa Rosa Peak
Comment
POM201683
Chamaesyce albomarginata
L. M. Booth
822
Riverside
Hard roadside.
Comment
RSA435979
Chamaesyce albomarginata
N. C. Cooper
1948-5-13
2849
Riverside
Devil's Garden.
244
Comment
RSA793615
Chamaesyce albomarginata
Duncan S. Bell, Aaron Sedgwick
2012-9-13
4198
Riverside
Hayfields Lake; eastern section of dry lake, approximately 3.75 air miles southeast of Hayfields pumping plant.
420
Comment
RSA778320
Chamaesyce micromera
Amber Swanson, Kyle Dexter
2011-10-8
633
Riverside
Sandy flats N off of Blythe Rice Rd.
237
Comment
JEPS52379
Chamaesyce polycarpa
W. L. Jepson
May 17 1901-Jun 1 1901
Riverside
Palm Canyon and return to Van Deventer's
Comment
POM2848
Chamaesyce polycarpa
I. M. Johnston
1917-6-5
1254
Riverside
Hills south of Arlington
366
Comment
RSA475290
Chamaesyce polycarpa
Steve Boyd
1988-3-10
2100
Riverside
North end Palen Mountains, 2 mi west of Palen Pass.
300
Comment
RSA793529
Chamaesyce polycarpa
Naomi Fraga, David Fraker, Tommy Stoughton
2012-3-15
3952
Riverside
Off of Box Canyon Rd. S. of Shaver well in a wash.
229
Comment
UC42410
Cheilanthes clevelandii
Mrs. Gregory
1891-1
Riverside
San Jacinto Mts
Comment
IRVC3127
Cheilanthes covillei
R. H. Whittaker, W. A. Niering
1963-5-31
SJ 117
Riverside
Elks Road. Peninsular Ranges, Santa Rosa Mountains
1280
Comment
RSA772849
Cheilanthes covillei
Orlando Mistretta, Duncan Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4842
Riverside
Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 2-3 miles above Whitewater Visitor Center (Whitewater Trout Farm)., between N34.02559, W116.69098 and N34.02135 and W116.68712.
915
Comment
RSA556511
Cheilanthes newberryi
Julie Greene
1993-4-10
1159
Riverside
San Jacinto Wildlife Area: Lower North facing slope with granitic outcrops.
475
Comment
RSA85864
Cheilanthes newberryi
F. W. Peirson
1922-4-30
2929
Riverside
foot of St Johns Grade, south of Hemet
Comment
UCR133030
Cheilanthes newberryi
Scott D. White
1993-4-22
1263
Riverside
Peninsular Range, North Alberhill Ranch, in hills north of Walker Canyon
489
Comment
UCR90966
Cheilanthes newberryi
Scott D. White
1996-3-23
3842
Riverside
Perris Basin, Santa Rosa Hills, SE of Hemet, Loomis property, 'Friendly Hills Ranch
610
Comment
CAS-BOT-BC68057
Cheilanthes parryi
Annie M. Alexander; Louise Kellogg
1941-4-22
2061
Riverside
Colorado Desert - White Water Canyon
548
Comment
CAS-BOT-BC68100
Cheilanthes parryi
Ira L. Wiggins
1938-3-25
8924
Riverside
3-5 miles south of Palm Springs, on shaded side of Eagle Canyon
Comment
RSA189430
Cheilanthes parryi
L. S. Rose
1966-12-13
66101
Riverside
Palm Springs, Tahquitz Wash Desert
182
Comment
UC667395
Cheilanthes parryi
Annie M. Alexander and Louise Kellogg
1941-5-12
2160
Riverside
road to Black Eagle Mine; Colorado Desert, Eagle Mts
777
Comment
RSA0033580
Cheilanthes parryi
Robert F. Thorne
1966-10-15
41809
Riverside
Dead Indian Canyon: Near Palm Desert at foot of Palms to Pines Highway
Comment
UCR232769
Chenopodium
William Schlegel, Andrew Troutte, Jordan Zylstra
2008-8-29
013
Riverside
Peninsular Range; San Jacinto Mtns., Skunk Cabbage Meadow
2449
Comment
UCD97783
Chenopodium album
C. W. Tilforth
1968-3-11
138 a
Riverside
Western end of Tallac Knoll, LASCA, Arcadia.
Comment Read comments Sep 7 2013
UCR278885
Chenopodium album
Mitch Provance
2011-6-9
17193
Riverside
Santa Ana River Valley, Jurupa Valley, Pedley area, Horseshoe Lake, west of Van Buren Blvd., west of the corner and Studio Pl. and Lakeview Ave.
219
Comment
RSA423414
Chenopodium ambrosioides
H. de Forest, Jack Rempel
1933-10-29
s.n.
Riverside
Snow Creek Canyon.
549
Comment
RSA552707
Chenopodium ambrosioides
Steve Boyd, Timothy S. Ross
1992-2-21
6663
Riverside
Southern Santa Ana Mountains, San Mateo Cyn Wilderness Area. Potrero de la Cienega area along Morgan Trail from Morrell Canyon south
701
Comment
UCR18790
Chenopodium botrys
John C. Roos
1952-6-10
5756
Riverside
Santa Ana River in Riverside
259
Comment
UCR93232
Chenopodium botrys
A. C. Sanders, S. Ogg
1994-7-28
15184
Riverside
San Bernardino Valley, Colton & Riverside: Santa Ana River from the Riverside Ave. (N. Main St.) bridge downstream almost to Market St. crossing, both sides of San Bernardino Co. line, but mostly RIV
246
Comment
SD140131
Chenopodium californicum
Scott White
1993-4-22
1238
Riverside
North Alberhill Ranch, in hills north of Walker Canyon.
490
Comment
UCD169510
Chenopodium giganteum
A. C. Sanders; Mitch Provance, T. B. Salvato, B. G. Pitzer
2000-11-3
23723
Riverside
Riverside, UCR campus, east side of the UCR Botanical Garden.
351
Comment
RSA666524
Chenopodium strictum var. glaucophyllum
Mitch Provance
2000-10-14
2255
Riverside
Jurupa Mountains: Crestmore area, along the S side of El Rivino Rd., ca. 0.4 miles N of Crestmore Quarries. [Coordinates are off]
287
Comment
UCR193960
Chilopsis linearis
A. C. Sanders
2008-7-25
35923
Riverside
Interior South Coast; San Jacinto Valley, Gilman Springs Road at mouth of Massacre Canyon, 0.7 mi. NW of Gilman Hot Springs
467
Comment
POM122462
Chilopsis linearis subsp. arcuata
Marcus E. Jones
1926-6-8
S.N.
Riverside
Whitewater. Colorado Desert.
Comment
UC1125579
Chilopsis linearis subsp. arcuata
H. S. Yates
1937-6-28
6739
Riverside
near Palm Springs; San Jacinto Quad.
Comment
UCR26377
Chimaphila menziesii
A. C. Sanders
1981-7-11
2202
Riverside
San Jacinto Mountains, Hall Canyon above the James Reserve
1768
Comment
RSA457793
Chorizanthe brevicornu
Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2195
Riverside
Sonoran (Colorado) Desert NW end McCoy Mtns, NW of Blackjack Mine.
400
Comment
RSA775916
Chorizanthe brevicornu
Duncan S. Bell, Amanda Turek
2010-4-10
814
Riverside
Riverside Mountains; southern section of the mountain range; approximately 1 air mile southwest of Riverside Mountain Peak.
269
Comment
UCR228708
Chorizanthe brevicornu var. brevicornu
Charles Hughes
2009-3-23
062
Riverside
south of Hwy 62 near the abandoned Desert Center Airport, near city of Rice
220
Comment
UC472756
Chorizanthe brevicornu var. brevicornu
Mary F. Spencer
1918-3-25
Riverside
Colorado Desert
Comment Read comments Jun 12 2012
HSC85276
Chorizanthe fimbriata var. fimbriata
Steve Boyd
1986-5-1
1785
Riverside
SW Perris Basin: Hill W of Skunk Hollow.
Comment
UC1929666
Chorizanthe fimbriata var. fimbriata
Scott D. White, Michael Honer
2003-6-17
9552
Riverside
S PERRIS BASIN: Murrieta. Interstate 215 / Clinton Keith interchange.
Comment
UCR24615
Chorizanthe leptoceras
T. P. Krantz, G. Krantz, K. Berg
1980-4-24
s.n.
Riverside
San Jacinto River, one mile east of Valle Vista, just north of Highway 74
Comment
UCR48347
Chorizanthe leptotheca
Steve Boyd
1986-4-22
1758
Riverside
Temescal Canyon, stable alluvial benches of Indian Wash just south of Interstate Hwy 15
Comment
UC52610
Chorizanthe parryi var. parryi
A. J. McClatchie
May, 1892
49
Riverside
near Elsinore; near Elsinore
Comment
UCR281786
Chorizanthe parryi var. parryi
Mitch Provance, Matt K. Beyers, Jeremiah George, John Hazlett
2017-4-19
417- 103
Riverside
Menifee Valley, Menifee, E side of Murrieta Rd., NE of intersection with Holland Rd.
463
Comment
UCR80512
Chorizanthe parryi var. parryi
D. E. Bramlet
1991-5-3
2115
Riverside
Small ridge of a steep canyon between Diamond and Crown Valleys, 1100 m south of Diamond Valley. Site located on a S-tending ridge 76 m north of a blue line stream, 300 m west of Rawson Rd
580
Comment
UCR250562
Chorizanthe polygonoides var. longispina
A. C. Sanders
2014-4-18
41026
Riverside
Peninsular Range, Temescal Canyon, hills along De Palma Rd. between Indian Truck Trail and Horsethief Canyon roads, c. 100 m south of I-15
401
Comment
RSA150980
Chorizanthe procumbens
Clare B. Hardham
1962-4-6
8949
Riverside
395 Intersection, Rd to Rainbow near Temecula Canyon
Comment
CAS-BOT-BC246237
Chorizanthe rigida
Carl B. Wolf
1932-4-29
s.n.
Riverside
EASTERN COLORADO DESERT. W. EDGE OF MARIA MTS. 17 MI. FROM BLYTHE ON RICE ROAD
152
Comment
UCR181353
Chorizanthe staticoides
Nathan Moorhatch
2004-5-17
s.n.
Riverside
Santa Ana River Valley, Colton, Santa Ana River Wash, near the N. Main Street/Riverside Ave. Bridge
256
Comment
UCR36097
Chorizanthe xanti
R. F. Thorne
1983-4-23
55494
Riverside
San Bernardino Mtns, Sandy wash along Whitewater River where road crosses river below fish hatchery, c. 4 mi north of Whitewater Post Office
640
Comment
UCR167057
Chorizanthe xanti var. leucotheca
Scott D. White, Jennifer H. Jones
2005-5-24
11098
Riverside
Banning Pass area, Cabazon: San Gorgonio River wash and adjacent alluvial flats and benches to W
610
Comment
RSA680514
Chrysanthemum parthenium
Scott D. White, Teresa B. Salvato, Lia DeMarco, Jessica Christian
2001-6-30
8639
Riverside
San Jacinto Mountains: Idyllwild area; Strawberry Fuelbreak between Inspiration Point and Strawberry Creek. I.e., southwest terminus of Double View Dr. west to creek.
1402
Comment
UCR34881
Chrysothamnus nauseosus
L. B. Ziegler
1974-10-18
536
Riverside
San Jacinto Mtns., S end of Thomas Mountain area, alongside Hwy [371] between Anza & Hemet (Garner) Valley
1372
Comment
POM352020
Chrysothamnus paniculatus
E. Crow
1928-11-12
88
Riverside
Morongo Pass, Colorado Desert
Comment
RSA0031747
Chrysothamnus paniculatus
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4553
Riverside
Transverse Ranges, San Bernardino Mountain region: Whitewater Cyn. Along Whitewater River drainage and adjacent slopes below Whitewater Visitor Center (Whitewater Trout Farm) in the vicinity of Bonnie Bell., Between N33.95609, W116.64365 and N33.95477, W116.64248.
526
Comment
UCR241511
Chylismia arenaria
A. C. Sanders, Mitch Provance, Fred M. Roberts
2013-3-22
40641
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, Graham Pass at large wash crossing Graham Pass Rd. north of the summit
410
Comment
CHSC8280
Chylismia brevipes
Edward L. Smith
1958-3-21
472
Riverside
Found 2 miles e of Indio on hwy. US 60, San Bernardino Mtns.
0
Comment
UC1971364
Chylismia brevipes
W. Wisura
1998-3-28
5114
Riverside
3.3 mi W of Corn Spring S of I-10.
Comment
JEPS23428
Chylismia brevipes subsp. brevipes
W. L. Jepson
1928-4-25
12609
Riverside
n Mecca; Cottonwood Spr.
731
Comment
UC1184445
Chylismia brevipes subsp. pallidula
Peter H. Raven
1958-3-1
11745
Riverside
US Hwy 95 8.6 mi n Blythe
Comment
CAS-BOT-BC160580
Chylismia claviformis subsp. aurantiaca
A. C. Sanders; Mark Bibbo; Erin Bergman; Lance Woolley
2010-3-16
37433
Riverside
Sonoran (Colorado) Desert: SE side of McCoy Mountains, lower part of wash c. 2.5-3 mi. NW of Blythe Airport, above Black Creek Rd.
171
Comment
CAS-BOT-BC289650
Cirsium occidentale var. californicum
John Thomas Howell
1931-6-4
6645
Riverside
Summit of Jackrabbit Trail
Comment
RSA0066543
Cirsium occidentale var. occidentale
H. M. Hall
1904-5-24
4956
Riverside
Near Riverside (bottoms along Santa Ana River).
Comment
CAS-BOT-BC286456
Cirsium scariosum
Philip A. Munz
1941-5-18
16654
Riverside
North end of Santa Rosa Ranch, Elsinore Mts.
853
Comment
RSA0070884
Cirsium scariosum
E. W. Lathrop
1959-4-16
4452
Riverside
14 miles W of Murrieta, Tenaja plateau.
Comment
CDA15331
Cirsium vulgare
J. Chandler
1998-9-22
s.n.
Riverside
Upper Chase Nursery, 19851 Patterson Ave., Perris.
0
Comment
RSA466522
Cistanthe ambigua
Robert L. Dressler
1949-3-19
398
Riverside
Box Canyon, Orocopia Mts.
Comment
CAS-BOT-BC438848
Cistanthe monandra
Ivan Johnston
1917-4-4
1109
Riverside
Colorado Desert. Near Palm Springs
Comment
POM182082
Cistanthe monandra
P. A. Munz
1932-3-14
11978
Riverside
Colorado Desert, Coachella Valley, Deep Canyon
91
Comment
POM46849
Cistanthe monandra
H. M. Hall
1904-5-19
4944
Riverside
Fairmont Park.
Comment
UCR48384
Clarkia epilobioides
Steve Boyd
1986-4-22
1768
Riverside
Peninsular Range, Temescal Canyon, E side of Indian Wash, south of I-15
Comment
POM3049
Clarkia purpurea subsp. quadrivulnera
H. M. Hall
1901-07
2262
Riverside
Fuller Mill s Mountains.
1585
Comment
UC20334
Clarkia purpurea subsp. quadrivulnera
Geo. F. Reinhardt
June 1897
Riverside
San Jacinto Mountains
Comment
UCR111985
Clarkia purpurea subsp. quadrivulnera
A. C. Sanders, T. B. Salvato
2000-5-25
23417
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
UCR101464
Clarkia similis
A. C. Sanders
1997-4-10
20329
Riverside
Tucalota Hills, east of Lake Skinner
701
Comment
SD241155
Claytonia parviflora
A. C. Sanders
2010-4-23
37992
Riverside
Peninsular Range: Menifee Hills, south of Sun City, south side of Bundy Canyon Road at intersection with Murrieta Road (Romoland 7.5'Q)
518
Comment
UCR149994
Claytonia parviflora subsp. parviflora
Scott D. White, Angelia Carey
2004-4-16
10182
Riverside
San Jacinto Mountain foothills, Indian Creek and adjacent slopes
610
Comment
JOTR35134
Claytonia parviflora subsp. utahensis
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2011-5-9
3246
Riverside
Joshua Tree National Park. West of Queen Mountain, Wonderland of Rocks; narrow wash with large granitic boulders throughout corridor (Stop 2)
1302
Comment
UCR22155
Claytonia perfoliata subsp. perfoliata
Steve Boyd
1980-5-13
265
Riverside
Gavilan Hills, Harford Springs County Park, at NW corner of the Gavilan Plateau
640
Comment
CAS-BOT-BC92824
Clematis pauciflora
Annie M. Alexander; Louise Kellogg
1941-5-4
2115
Riverside
Joshua Tree National Monument. Near Reservoir. Barker Dam.
1310
Comment
JOTR30889
Coleogyne ramosissima
La Doux, Tasha, E. Babich, N. Pietrasiak
2008-4-21
2094
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, north end of East Deception Canyon
1446
Comment
SBBG70871
Coleogyne ramosissima
R. H. Nordhoff
1940-11-11
591
Riverside
Morongo Pass
Comment
RSA0117459
Collinsia concolor
Duncan S. Bell, Valentin Arvizu
2010-5-24
1096
Riverside
San Bernardino National Forest: Garner Valley, approximately 2.8 air miles southeast of junction of forest service road 6S04 and forest service road 6S13.
1382
Comment
SFV22081
Collinsia concolor
D. S. Bell, V. Arvizu
2010-5-24
1100
Riverside
San Jacinto Mountains Garner Valley, about 3 air miles southeast of junction of USFS Road 6S04 and USFS Road 6S13.
1386
Comment
UCR281529
Collinsia concolor
Mitch Provance, Matt K. Beyers, John Hazlett
2017-3-30
317- 90
Riverside
Temescal Valley, S of the 15 Fwy., 0.3 miles W of Hostettler Rd.
384
Comment
RSA0117418
Collinsia concolor
D. Charlton
1988-5-21
1969
Riverside
Thomas Mtn Rd, W of Garner Valley and S of Lake Hemet on Hwy 74.
1829
Comment
POM48732
Collomia grandiflora
P. A. Munz, I. M. Johnston
1924-7-29
8827
Riverside
5 miles SE of Poppet Flat, San Jacinto Mtns.
1372
Comment
UCR48363
Convolvulus simulans
Steve Boyd
1986-5-1
1810
Riverside
S slopes of Bachelor Mtn, east end of Lake Skinner
Comment
UCR22091
Conyza canadensis
Steve Boyd
1980-9-22
359
Riverside
Gavilan Hills, Harford Springs County Park on the NW corner of the Gavilan plateau
Comment
JEPS6641
Cordylanthus nevinii
P. A. Munz
1922-9-7
6408
Riverside
on trail to Hidden Lake; San Jacinto Mts
2346
Comment
POM48905
Cordylanthus nevinii
Philip A. Munz, I. M. Johnston
1924-7-27
8755
Riverside
Dark Canyon, San Jacinto Mts.
1829
Comment
RSA771696
Coreopsis bigelovii
Orlando Mistretta, Duncan S. Bell, Jill Beckman, J. D. England, Katie Kane, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-12
4692
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
POM356006
Coreopsis californica
Ora M. Clark
1929-2-23
1514
Riverside
South of Cabazon
Comment Read comments Mar 13 2011
SD229080
Corethrogyne filaginifolia var. filaginifolia
Dick Schwenkmeyer
2012-8-28
812
Riverside
Fuller's Mill camp, 2.6 mi. east of intersection of highway 243 and Fuller's Mill road, 7.5 miles north of Idyllwild.
1799
Comment
CDA20526
Cotula australis
D. Domenigoni
2005-5-2
PDR 1261702
Riverside
Peninsular Ranges; Perris.
0
Comment
UCR104036
Cotula australis
George K. Helmkamp, E. A. Helmkamp
1997-3-5
1328
Riverside
2.8 mi SE of Gilman Hot Springs
518
Comment
UCR112563
Crassula
A. C. Sanders
1998-3-11
21693
Riverside
Shipley/Skinner Reserve area, Diamond Valley, along State Street (R3) c. 1/2 mi. north of Newport Rd., south of Hemet
488
Comment
RSA789250
Crassula aquatica
Naomi Fraga, Erika Gardner, Beth Kempton, Tom Kerrin-Torres, Michael Wall
2008-7-17
2420
Riverside
Mount San Jacinto State Park; Hidden Lake
2652
Comment
SDSU13943
Crassula connata
Michael G. Simpson, C. Luke, T. Sagar, S. Johnston, T. Duffy
2000-4-30
2095
Riverside
Remote southeastern region of Santa Margarita Ecological Reserve (SDSU).
671
Comment
UCR232796
Crassula connata
John F. Green
2008-4-16
0408- 48
Riverside
Peninsular Range; Perris-Aguanga Valley, SSE of Romoland, powerline route north of McLaughlin Rd, between Palomar and Dawson roads
442
Comment
RSA359856
Crassula connata
Steve Boyd
1986-4-2
1630
Riverside
Gavilan Plateau, Gavilan Hills, Harford Springs County Park.
610
Comment
UCR119813
Crassula tillaea
A. C. Sanders, T. B. Salvato
2001-5-3
24102
Riverside
Perris-Aguanga Basin region, Hemet, SE corner of State Street at Gibbel, 1712 ft. hill at east end of Diamond Valley
518
Comment
SD146297
Cressa truxillensis
A. C. Sanders
1999-10-15
23182
Riverside
San Jacinto Valley; Mystic Lake, 1.0 mile west of Jackrabbit Trail on Gilman Springs Road.
436
Comment
RSA314659
Crossosoma bigelovii
R. F. Thorne
1983-4-23
55477
Riverside
San Bernardino Mountains: side canyon on W side of Whitewater Canyon, ca. 3.3 miles N of Whitewater post office.
595
Comment
RSA397723
Crossosoma bigelovii
Robert Gustafson
1980-5-5
1565
Riverside
Whitewater Canyon Road, 1.8 miles from the junction with Interstate 10.
610
Comment
CLARK-A1528-432
Croton californicus
John C. Roos
1951-9-25
5297
Riverside
Santa Ana River
259
Comment
RSA651553
Croton californicus
Brinkerhoff
1949-2-20
s.n.
Riverside
Thousand Palms, Colorado Desert.
762
Comment
SD230228
Croton californicus
V. W. Steinmann, M. T. Wedlake
1995-4-8
655
Riverside
Along Hwy. 1111, 1 km northwest of Palm Slprings (measured from the intersection with San Rafael Dr.) south of the highway.
214
Comment
RSA544442
Crypsis vaginiflora
Steve Boyd, Timothy S. Ross, D. Zippin, T. Oberbauer
1991-6-14
6349
Riverside
Skunk Hollow area, 2 miles E of Murrieta Hot Springs, just W of Second San Diego Aquaduct.
Comment
SEINET6971881
Cryptantha
W. P. Vestal, A. G. Vestal
1955-4-21
s.n.
Riverside
Just west of Perris at base of Gavilan Hills.
Comment
RSA778625
Cryptantha angustifolia
Duncan S. Bell
2009-3-8
66
Riverside
Arica Mountains: the north tip of the mountain range approximately 3 air miles northwest of Priest Well, or approximately 5.5 air miles southwest of the ghost town of Rice.
404
Comment
UC1212182
Cryptantha angustifolia
H. E. and S. T. Parks
1940-2-20
24172
Riverside
Soboba Hot Springs San Jacinto Mountains
457
Comment
UCR214555
Cryptantha angustifolia
A. C. Sanders
2010-3-15
37405
Riverside
Sonoran (Colorado) Desert, pass between Chuckwalla Valley and Palo Verde Mesa, south of I-10 between the Mule and McCoy Mountains, c. 12 miles WSW (264 deg. ) of Blythe
152
Comment
SEINET10455849
Cryptantha angustifolia
David B. Dunn
1946-2-22
Dunn 1959
Riverside
Collected in mud flats dry, caked and split. All American Canal catch basin from desert washes. Oracopia Mts. NE of the Saltan Sea. Very arid country.
Comment
POM368283
Cryptantha barbigera
H. de Forest
1924-4-13
s.n.
Riverside
Tahquitz and Andreas Canyons.
Comment
SD247612
Cryptantha barbigera
J. Mark Porter, Leigh A. Johnson
1997-3-10
11465
Riverside
Whitewater Canyon, ca. 1 mi. N of Whitewater (along Interstate 10).
473
Comment
UCR36110
Cryptantha barbigera
R. F. Thorne, Et al.
1983-4-23
55418
Riverside
San Bernardino Mtns, Mouth of Whitewater Canyon, east of Whitewater Post Office at S end of ridge, in sandy wash east of bridge, and on base of W-facing slope of ridge
412
Comment
RSA781905
Cryptantha barbigera var. barbigera
Duncan S. Bell
2010-5-1
885
Riverside
Arica Mountains: northwest section of project area, approximately 10.5 air miles southwest of the ghost town of Rice, and approximately 2.6 air miles south of the junction of Highway 62 and the aqueduct access road.
291
Comment
UCR135716
Cryptantha barbigera var. fergusoniae
Mitch Provance, Kerry Knudsen, Petra Wester
2004-5-8
9024
Riverside
Santa Rosa Mtns., c. 0.05 miles S on Santa Rosa Mt. Road from Hwy 74
1402
Comment
RSA49359
Cryptantha circumscissa
P. A. Munz
1949-4-11
13007
Riverside
Near Conejo Well, north base of Eagle Mts
915
Comment
UCR252636
Cryptantha corollata
T. B. Salvato, Matthew Malle
2013-4-4
7506
Riverside
Perris-Aguanga Basin, Sedco Hills, Crab Hollow Circle between Lost Road and Lake View Drive
588
Comment
RSA0079341
Cryptantha cycloptera
Lyman Benson
1933-3-31
4169
Riverside
Beginning of Hemet Road [presumably Hwy 74 on desert side, Deep Cyn.] Colorado Desert watershed.
549
Comment
JEPS82348
Cryptantha intermedia
L. R. Heckard
1969-4-24
2162
Riverside
about 7 mi s Sage (along Highway 79)
Comment
RSA499723
Cryptantha intermedia
W. P. Burger
1979-4-28
64
Riverside
Along Carancho Road, just past where stream crosses road, Hidden Valley.
366
Comment Read comments Jan 11 2016
RSA650991
Cryptantha intermedia
C. S. Papp
1965-6-13
848
Riverside
Idyllwild.
1828
Comment
SBBG32020
Cryptantha intermedia
C. H. Muller
1952-4-5
9494
Riverside
White Water Cyn, 1 mi above White Water
Comment
SD137838
Cryptantha intermedia
Darin L. Banks, Steve Boyd
1995-5-3
247
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area; north slope of Agua Tibia Mountain, east of the Dripping Springs Alcove Area, along the lower alluvial benches of Arroyo Seco
515
Comment
SD236231
Cryptantha intermedia
John F. Green
2006-4-25
Riverside
Peninsular Ranges; Foothills of Santa Ana Mountains / Santa Rosa Plateau; Temecula, Southern California Edison right of way between residential areas, N-S corridor between S General Kearny Road and la Serena Way; E of Veterans park (Bachelor Mtn 7.5'Q)
366
Comment
UCR133047
Cryptantha intermedia
Jeri Hirshberg
1989-3-20
s.n.
Riverside
Santa Ana Mtns., Santa Rosa Plateau, c. 0.5 mile (air) south of Mesa de Burro, just north of Mesa de la Punta
610
Comment
UCR158498
Cryptantha intermedia
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30040
Riverside
Peninsular Range, Agua Tibia Mountains, UC Emerson Oaks Reserve, c. 8 miles southeast of Temecula, south of Hwy 79 at E end of Pauba Valley, end of Los Caballos Road in vicinity of water tank
488
Comment
JOTR35213
Cryptantha maritima
La Doux, Tasha, M. Harding, B. Truesdell
2011-3-15
3637
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains; west Pinkham Wash, west of Pinkham Canyon Road; sandy gravel flats near road (Stop 1)
Comment
POM147640
Cryptantha maritima
F. M. Reed
1927-3-19
5434
Riverside
Dos Palmas Springs north of Salton Sea
Comment Read comments Apr 6 2011
RSA0124819
Cryptantha maritima
Duncan S. Bell, Sarah De Groot, LeRoy Gross
2016-2-17
8751
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting on the Martinez Slide to the north of Toro Canyon, approximately 5.25 air miles east northeast of the summit of Martinez Mountain.
123
Comment
UCR42397
Cryptantha maritima
J. M. Stewart
1986-1-20
86 5
Riverside
Sonoran (Colorado) Desert, Divide between the Mecca Hills and the Orocopia Mtns.
Comment
HSC3581
Cryptantha micrantha
R. A. Eagle
1963-4-8
8
Riverside
San Jacinto Mtns., 3 mi. out of Banning
Comment
RSA688861
Cryptantha micrantha
Scott D. White, Michael Honer
2003-5-13
9242
Riverside
Whitewater Canyon, ca. 2 miles north of Bonnie Bell.
579
Comment
RSA741225
Cryptantha micrantha var. lepida
Scott D. White, Justin M. Wood
2008-5-15
11980
Riverside
Johnson Meadow.
1415
Comment
IRVC27448
Cryptantha micromeres
A. C. Sanders, Steven R. Hill
2001-5-4
24129
Riverside
W of Temecula, Santa Rosa Plateau area, top of escarpment on Rancho California Rd. at Avenida del Oro (to Sandia Creek. Dr.), E side of Rancho C. Rd. Santa Ana Mtns. region
488
Comment
POM368266
Cryptantha muricata
Lester H. Cushman
1933-4-20
s.n.
Riverside
Corona
274
Comment
UC1287100
Cryptantha muricata
C. L. Hitchcock
1966-3-15
24157
Riverside
1 mi e Glen Ivy Hot Springs
Comment
UCR174386
Cryptantha muricata
A. C. Sanders
2006-5-19
32414
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
RSA0011415
Cryptantha muricata var. jonesii
Duncan S. Bell, Caitlin Elam
2013-5-21
4969
Riverside
On the southern side of West Ridge at the southern end of Strawberry Valley about 1.75 air miles southwest of Idyllwild.
1592
Comment
RSA0079441
Cryptantha muricata var. jonesii
Steve Boyd, Timothy S. Ross, Kyle Boyd
1989-6-24
3749
Riverside
Vail Lake area, near summit of 'Little Oak' Mtn. along road.
627
Comment
RSA781251
Cryptantha nevadensis var. nevadensis
A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley
2010-3-16
37461
Riverside
SE side of McCoy Mountains, upper part of wash c. 4.5 mi. NW of Blythe Airport, c. 3.5 mi. ENE of McCoy Peak
204
Comment
UCR274798
Cryptantha pterocarya
David Fraker, Aaron C. Sedgwick
2012-3-27
046
Riverside
Central Mojave Desert, Copper City Road [c. 1 mi south of its junction with Coolgardie Road], Coolgardie Mesa
1189
Comment
SDSU18692
Cryptantha pterocarya f. pterocarya
Kristen Hasenstab, M. G. Simpson
2008-4-1
55
Riverside
Joshua Tree National Park. 1000 ft southeast of Cottonwood Springs campground. Near sign for entrance from campground to Mastodon loop trail. North facing slopes.
905
Comment
UCR244733
Cryptantha pterocarya var. cycloptera
Jim Andre
2012-3-19
21351
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, along Hwy 177, 8.6 mi. NE of junction with I-10
152
Comment
UCR84844
Cryptantha pterocarya var. pterocarya
A. C. Sanders, K. C. Rose, D. Woodard
1995-3-15
16134
Riverside
Sonoran (Colorado) Desert, mouth of San Gorgonio Pass, along Whitewater River wash between Windy Point and Hwy I-10, Coachella Valley
396
Comment
RSA0120478
Cryptantha racemosa
Duncan S. Bell
2016-3-13
8925
Riverside
Whitewater Canyon; in the vicinity of Painted Hill, approximately 2.5 air miles southeast of the Ranger Station (trout pond).
613
Comment
SBBG53357
Cryptantha utahensis
J. Zabriskie
1975-3-26
Riverside
Santa Rosa Mtns
Comment
CDA42235
Cucurbita foetidissima
T. C. Fuller
1958-9-23
3926
Riverside
3 miles east of Anza.
0
Comment
JOTR35004
Cucurbita palmata
La Doux, Tasha, A. Miller, T. Vaughn, A. Johnson
2007-10-25
3106
Riverside
Joshua Tree National Park. Pinto Basin, along Old Dale Road
Comment
UC23233
Cuscuta californica
H. M. Hall
Jun 1901
Riverside
vicinity Strawberry Valley; San Jacinto Mountains
1584
Comment
JOTR31921
Cylindropuntia bigelovii
La Doux, Tasha, M. Harding, B. Truesdell
2011-3-15
2163
Riverside
Joshua Tree National Park. Southeast Little San Bernardino Mountains; west Pinkham Wash, west of Pinkham Canyon Road; sandy gravel flats near road
Comment
SEINET5624472
Cylindropuntia chuckwallensis
Marc A. Baker, Michelle Cloud-Hughes
2011-12-17
17507
Riverside
Pilot Mountain quadrangle, zone 11 0655330mE 3721650mN NAD83, Corn Springs, north side of Chuckwalla Mountains, 12km SSE of Desert Center, 85km east of Indio
500
Comment
SEINET7249312
Cylindropuntia munzii
Andrew C. Sanders, Tim Thomas, T. B. Salvato
2012-1
Riverside
Comment
HSC46678
Cylindropuntia ramosissima
B. C. Templeton
Apr 1965
10526
Riverside
Joshua Tree
Comment
UCR92728
Cyperus difformis
A. C. Sanders
1994-7-26
15150
Riverside
Santa Ana River at the Mission Blvd/7th street Bridge, W foot of Mt. Rubidoux
240
Comment
CAS-BOT-BC114417
Cyperus erythrorhizos
A. C. Sanders; Oscar F. Clarke
1991-10-5
11742
Riverside
Rubidoux, Santa Ana River Regional Park, ca. 0.3 mi SE of Louis Rubidoux Nature Center.
Comment
JEPS64081
Cyperus laevigatus
W. L. Jepson
1914-5-22
6012
Riverside
nw of Indio (Thousand Palms Canyon); Thousand Palms Canyon
Comment
SEINET11752520
Cyperus odoratus
M. F. Spencer
1921-1
10
Riverside
Saboba Hot Springs, San Jacinto Mts
Comment
RSA498351
Dalea mollis
T. W. Minthorn
1925-08
s.n
Riverside
Near Indio
Comment
UCR166859
Dalea mollissima
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
SEINET191998
Dasyochloa pulchella
C. L. Hitchcock
1940-4-1
5907
Riverside
Joshua Tree NM ; 1 mi below Cottonwood Springs
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
UC1532803
Datisca glomerata
Robert F. Thorne, C. W. Tilforth, L. DeBuhr and E. Lathrop
1975-8-29
47299
Riverside
along Tenaja Creek, Cleveland National Forest Tenaja Creek; Santa Rosa Plateau, Cleveland National Forest, Tenaja Creek
Comment
SBBG87690
Datura stramonium
S. Boyd
1987-10-10
2093
Riverside
N Main St just S of Santa Ana River; City of Riverside
Comment
UCR30448
Datura stramonium
John C. Roos
1965-10-6
s.n.
Riverside
Santa Ana River at Pedley
201
Comment
UCR41237
Datura wrightii
N. M. Fellows
1984-3-20
8
Riverside
Sonoran (Colorado) Desert/San Jacinto Mtns., Oasis de Los Osos Preserve, off Snow Creek Canyon at the north foot of the San Jacinto Mtns, 1 mi west of Snow Creek Village
488
Comment
SEINET10898390
Datura wrightii
David Charlton
1988-2-25
Charlton 1163
Riverside
Box canyon wash between the Mecca Hills and Orocopia Mtns. 10 miles S of I-10 and N of Mecca and Salton Sea.
305
Comment
RSA735925
Daucus pusillus
Scott D. White, Justin Wood
2008-5-29
12046
Riverside
West of Beaumont, near SR-60 crossing over San Timoteo Creek.
610
Comment
UCR194237
Daucus pusillus
Mitch Provance, Michael L. Fugate
2005-4-14
10051
Riverside
San Bernardino Valley, near the water tanks just E of Versity Hill, or what is known locally as Coyote Hill (pk 1386), a few hundred yards SSE of the UCR Campus
396
Comment
RSA784310
Deinandra fasciculata
J. D. Olmsted
1959-8-26
842
Riverside
Oat Flat along Main Divide Motorway between Sierra Peak and the old Sierra Peak Guard Station, Santa Ana Mtns towards Santiago Res.
823
Comment
SDSU4604
Deinandra fasciculata
Charles F. Phleger
1962-5-23
Riverside
25 miles north of Escondido.
Comment
UC63228
Deinandra fasciculata
H. M. Hall
May 17 1901-Jun 1 1901
1975
Riverside
near Elsinore
365
Comment
RSA736955
Deinandra paniculata
Justin M. Wood, Scott D. White, Brandy Ulrich
2008-7-15
22
Riverside
W of Anza Valley, adjacent to Cave Rock Rd. Approx. 1/4 mile E of Cahuilla Indian Reservation.
1215
Comment
SD146017
Deinandra paniculata
A. C. Sanders, T. B. Salvato
2000-5-25
23423
Riverside
Menifee Valley; south of Newport Road, north of Holland Road and east of Bradley Road, 2.0 miles due east of Railroad Canyon Lake.
438
Comment
UC1746490
Deinandra paniculata
Mitch Provance
2000-9-1
2232
Riverside
1/2 mi SW of peak 1538 Pyrite Canyon; Jurupa Mtns.
304
Comment
UC1595568
Delphinium parishii
W. Wisura, A. King, and L. Newcomb
1992-4-10
4667
Riverside
w Hwy 62 (below Morongo Valley); Low Desert, Mission Creek Ranch
Comment
UC1929699
Delphinium parishii
Steve Boyd, Amber Maurice, Pesach Lubinsky, Leland Lubinsky
2003-4-17
10473
Riverside
Peninsular Ranges, San Jacinto Mountains / Colorado Desert; East side of mouth of Chino Canyon, at upper edge of bajada and lower rocky slope of mountains, along road to Palm Springs Tram Station.
Comment
CLARK-A1528-3862
Delphinium parishii subsp. parishii
John C. Roos
1948-4-24
3791
Riverside
Cabazon
Comment
POM305417
Delphinium parryi
Henry J. Ramsey, Henry J. Ramsey
1938-5-4
636
Riverside
Elsinore
Comment
SDSU13373
Delphinium parryi subsp. parryi
Tarja Sagar
2000-5-20
29
Riverside
SMER. 300 m ESE from Northside Field Station along interpretive trail.
323
Comment
LA210351
Delphinium patens subsp. hepaticoideum
W. B. Welch;
Riverside
SAN JACINTO MOUNTAINS
Comment
UCR24985
Deschampsia elongata
A. C. Sanders
1980-8-23
1762
Riverside
San Jacinto Mountains, Black Mountain; c. 100 yards above Black Mtn. Campground along a small stream
2241
Comment
RSA0029102
Descurainia
John F. Emmel
1989-4-8
1121
Riverside
camping area along north shore of Lake Hemet, 1.3 air mi west of Lake Hemet store.
1326
Comment
POM13163
Descurainia obtusa subsp. adenophora
P. A. Munz
1922-6-30
5906
Riverside
Santa Rosa, Santa Rosa Mtns. About deserted Indian village.
1982
Comment
CAS-BOT-BC43350
Descurainia pinnata subsp. glabra
K. Watkins; E. McClintock
1937-4-10
s.n.
Riverside
Palms to Pines highway near road to Shumay.
Comment
SD153003
Dichelostemma capitatum subsp. capitatum
Steve Boyd, Tim Ross
1992-5-4
7183
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness area, Oak Flats area east of Verdugo Potrero. Rolling terrain. Common on heavy soil, native grassland and adjacent openings in chaparral and oak woodland.
730
Comment
SD73605
Dichelostemma capitatum subsp. capitatum
Helen V. Witham
1970-5-1
859
Riverside
Bautista Canyon, southeast of Hemet.
800
Comment
CAS-BOT-BC292183
Dicoria canescens
Marcus E. Jones
1903-5-10
s.n.
Riverside
Palm Springs
60
Comment
SEINET9347382
Dicoria canescens
Unknown
1976-10-15
Riverside
Riverside
Comment
CAS-BOT-BC292249
Dieteria asteroides var. asteroides
Durant; Street
1918-5-13
1
Riverside
Near Hemit [Hemet]
335
Comment
SBBG60676
Dieteria canescens
S. W. Hutchinson
-Mar-1928
207
Riverside
near Blythe
Comment
SEINET237961
Diplacus puniceus
A. C. Sanders, Mitch Provance; T. B. Salvato
2000-1
23451
Riverside
Menifee Valley: S of Newport Rd. N of Holland Rd. and E of Bradley Rd. 2 miles due east of Railroad Canyon Lake.
439
Comment
UCR72465
Diplotaxis tenuifolia
Michael A. Patten
1992-5-27
92- 20
Riverside
Green River Golf Club, near San Bernardino and Orange county lines
131
Comment
RSA562484
Distichlis spicata
Steve Boyd, Timothy S. Ross
1992-5-5
7252
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Oak Flats along Serrano Spring drainage between Lucas Canyon Trail and junction of Bluewater and Verdugo Trails.
732
Comment
UC303381
Ditaxis claryana
Marcus E. Jones, A. M.
1906-4-26
Riverside
Indio
Comment
UCR251899
Ditaxis claryana
Jim Andre
2013-3-27
24823
Riverside
NE Colorado Desert, east side of Riverside Mountains, along Hwy 95, 13.2 mi south of Vidal Junction
126
Comment
RSA0002645
Ditaxis claryana
Marjorie D. Clary
1932-12-16
1707
Riverside
Ten miles west of Coachella, foot of Santa Rosa Mountains.
-14
Comment
RSA600221
Ditaxis lanceolata
L. C. Wheeler
1959-12-27
7644
Riverside
Chuckwalla Mountains. White Cloud Mine.
Comment
UCD142309
Ditaxis neomexicana
G. L. Webster; R. Hildreth
1966-12-9
7456
Riverside
Joshua Tree Nat. Monument; NW end of Pinto Basin; 2.8 mi. NW of Cholla Gardens.
792
Comment
UCR240065
Ditaxis neomexicana
A. C. Sanders, Tim Thomas, T. B. Salvato
2012-11-1
40505
Riverside
Sonoran (Colorado) Desert, Chuckwalla Bench, south of the Chuckwalla Mtns., along Bradshaw Trail 1 km SE of Augustine Rd. junction, large wash on SW side of road
695
Comment
UCD142314
Ditaxis serrata
Barry Prigge; L. Martinez
1978-3-23
2396
Riverside
NW Colorado Desert, Coachella Valley, 1.7 miles W of North Palm Springs on Dillon Rd.
274
Comment
UCR17077
Dithyrea californica
James K. Ryan
1969-3-15
52
Riverside
Sonoran (Colorado) Desert, Windy Point, off Hwy 111 between Banning and Palm Springs c. 8 mi NE of Palm Springs (only point where mtn ridge reaches hwy), Coachella Valley
152
Comment
RSA321312
Dodecahema leptoceras
L. B. Ziegler
1967-6-14
158
Riverside
Bautista Creek Canyon
750
Comment
SEINET10871645
Dodecahema leptoceras
James L. Reveal
1988-1
Riverside
Comment
UCR50581
Dodecatheon clevelandii
B. G. Pitzer, E. Misquez
1988-2-28
0623
Riverside
Santa Ana Mtns, Walker Basin, southwest of Murrieta, Avenida Del Oro, 2 mi south of Rancho California Road
428
Comment
UCR138806
Dodecatheon clevelandii subsp. clevelandii
D. L. Banks, J. Moreno
1997-2-5
1249
Riverside
Agua Tibia Mtns., NW Palomar Mountains: Pechanga Indian Reservation, along Magee Truck Trail between the headwaters of Pala Creek at the southern extremity of the Reservation to the Riverside/San Diego County line border
482
Comment
POM13286
Draba cuneifolia var. integrifolia
E. C. Jaeger
1920-3-1
1057
Riverside
Palm Springs
Comment
RSA523531
Dryopteris arguta
Steve Boyd, Timothy S. Ross, L. Arnseth, Jaime Bonilla
1990-4-2
3990
Riverside
Vail Lake area, lower slopes of Agua Tibia Mtn, along Hwy 79, E of USFWS Dripping Springs Guard Station.
488
Comment
RSA423463
Dudleya
N. C. Cooper
3957
Riverside
Elsinore
610
Comment
SD181580
Dudleya edulis
Scott D. White, Teresa Salvato
2001-6-8
8564
Riverside
Santa Ana Mountains, southern margin of county, just northeast of Rainbow Valley; Temecula [quad]. Occasional (patchy) on rocky slopes and broad, A+-flat granite boulders and outcrops.
334
Comment
CLARK-A1528-425
Dudleya lanceolata
Michael DeJong
1971-5-14
Riverside
Sunnymead
Comment
RSA21479
Dudleya saxosa subsp. aloides
C. B. Wolf
1937-4-5
2770
Riverside
San Gorgonio Pass, 1 mi. W. of Whitewater
365
Comment
UCR41762
Dyssodia porophylloides
A. C. Sanders, B. Pitzer, D. Charlton, , J. Kniffen, R. Kniffen
1986-3-3
6140
Riverside
Sonoran (Colorado) Desert, N foot of the Chuckwalla Mountains, 2.75 mi (airline) SE of Desert Center
367
Comment
UC403451
Echinocereus engelmannii
Munz and Johnston
1922-5-21
5570
Riverside
2 mi below Kenworthy; San Jacinto Mts., Thomas Valley
Comment Read comments Mar 25 2011
UC68525
Echinocereus engelmannii subsp. engelmannii
H. M. Hall
1905-5-2
5982
Riverside
Chuckawalla Bench; Colorado Desert, Chuckawalla Bench
Comment
UC1131531
Echinochloa crus-galli
H. S. Yates
1937-6-28
6743
Riverside
near Indio; Thermal Quad.
Comment
CLARK-A1528-1805
Eclipta alba
John C. Roos
1951-9-22
5233
Riverside
Riverside
Comment
UCR199669
Eclipta prostrata
Scott D. White, Lynn Stafford
2007-6-27
11751
Riverside
Chino Hills State Park, Santa Ana River floodplain just below Prado Dam
137
Comment
UC219271
Elatine californica
P. A. Munz and I. M. Johnston
1922-5-20
5460
Riverside
Kenworthy San Jacinto Mts
1432
Comment Read comments Mar 25 2011
UCR232773
Eleocharis acicularis
William Schlegel, Andrew Troutte, Jordan Zylstra
2008-8-29
015
Riverside
Peninsular Range; San Jacinto Mtns., Skunk Cabbage Meadow
2449
Comment
UCR225160
Eleocharis bella
Steve Boyd, Gary Wallace
2005-7-30
11646
Riverside
Peninsular Ranges; San Jacinto Mountains region, San Jacinto Mountains State Park, Hidden Lake area, northeast of Hidden Divide, southeast of Long Valley, near head of Hidden Fork of Tahquitz Creek
2683
Comment
RSA623564
Eleocharis engelmannii
R. E. Riefner
1998-10-15
98 -522
Riverside
Menefee-Paloma Valley
Comment
UC1100718
Eleocharis macrostachya
Malcolm A. Nobs, S. Galen Smith
1948-9-3
502
Riverside
Thermal Imperial Valley
Comment
RSA575974
Eleocharis montevidensis
Steve Boyd
1981-1-25
s.n.
Riverside
Gavilan Hills region, south flank of the range in Arroyo del Toro along Bull Canyon Road.
Comment
POM319701
Eleocharis montevidensis var. montevidensis
Patricia Wilder
1979-10-30
4834
Riverside
Road on south side of Prado Flood Control Basin on east side of Prado Dam. East of Chino Hills. Santa Ana River Drainage Area.
152
Comment
RSA544432
Eleocharis radicans
Steve Boyd, Timothy S. Ross, D. Zippin, T. Oberbauer
1991-6-14
6339
Riverside
Skunk Hollow area, 2 miles E of Murrieta Hot Springs, just W of Second San Diego Aquaduct.
Comment
UCR174236
Elymus condensatus
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-28
32663
Riverside
Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd., vicinity of peak 2279
695
Comment
CAS-BOT-BC227737
Elymus elymoides
Elizabeth McClintock
1965-6-25
s.n.
Riverside
Top of Santa Rosa Mountain
Comment
SEINET10834346
Elymus elymoides
David B. Dunn
1946-8-17
Dunn 2709
Riverside
Grass found in Taquitz Valley in the San Jacinto Mts.
2560
Comment
RSA591726
Elymus glaucus subsp. glaucus
John F. Emmel
1984-5-27
903
Riverside
San Jacinto Mountains; Idyllwild; West Ridge, 0.3 air mile SSW of Camp Emerson
1595
Comment
RSA179496
Elymus multisetus
E. W. Lathrop
1960-6-7
4867
Riverside
14 miles west of Murrieta
Comment
SEINET3258005
Elymus stebbinsii
A. C. Sanders, Tim Thomas; T. B. Salvato
2008-6-24
35560
Riverside
Peninsular Range; San Jacinto Mtns.; May Valley c. 1.25 mi SW of Fleming Ranch, nameless tributary NW of Herkey Crk., north of Bonita Vista Rd. and NE of May Valley Rd.
1555
Comment
UCR57206
Elymus triticoides
Jeri Hirshberg
1989-6-9
s.n.
Riverside
Santa Rosa Plateau, Santa Ana Mtns, S of town of Murrieta. Mouth of a small SW-draining channel on the SW side of Mesa de Burro
Comment
RSA524425
Emmenanthe penduliflora
Steve Boyd, L. Arnseth, Tim Ross, J. Bonilla
1990-4-3
4121
Riverside
Vail Lake area, upper benches and adjacent slopes of the E flank of 'Big' Oak Mountain., just S of the E summit.
610
Comment
RSA678348
Emmenanthe penduliflora
Steve Boyd, Amber Maurice, Pesach Lubinsky, Lel Lubinsky
2003-4-17
10461
Riverside
East side of mouth of Chino Canyon, at upper edge of bajada and lower rocky slope of mountains, along road to Palm Springs Tram Station.
Comment
UCR231739
Emmenanthe penduliflora
John F. Green
2008-4-23
08- 04
Riverside
Peninsular Range; SE Gavilan Hills, SW of Perris, powerline route south of Ethanac Rd, and east of Theda St., east of Hwy 74
492
Comment
UCR57204
Emmenanthe penduliflora
Ed LaRue
1989-6-11
s.n.
Riverside
Peninsular Range, W side of Lakeview Mtns., c. 1 mi SE of town of Nuevo
640
Comment
RSA596770
Encelia actoni
D. L. Banks, K. D. Hedge
1996-5-16
1032
Riverside
NW Palomar Mountains; Agua Tibia Mountains; NW foothills of Dorland Mtn.; S end of Los Caballos Road, E of the gate to the University of California-Emerson Oaks Reserve.
451
Comment
RSA713875
Encelia actoni
Michael Wall
2006-6-6
419
Riverside
East Hemet Valle Vista area off of Cedar Avenue off of Mountain
509
Comment
SD127538
Encelia actoni
Reid Moran
1967-11-7
14645
Riverside
7 mi W Radec
399
Comment
SD186078
Encelia actoni
A. C. Sanders, Mike Misenhelter
2005-6-15
30995
Riverside
2.0 miles northnortheast of Vail Lake, 4.0 miles southsouthwest of Sage, Denise Rd. at Bonita Rd. near Calle de Nino, 1.2 miles northeast of summit of (Big) Oak Mtn., southwest of Rocky Ridge and southeast of Black Hills.
640
Comment
LA202445
Encelia farinosa
T. A. Geissman;
sn
Riverside
Joshua Tree National Monument, S entrance
Comment
UC68872
Encelia farinosa
H. M. Hall
1905-4-1
5895
Riverside
near Chuckwalla Springs; Colorado Desert
Comment
UCD81589
Encelia farinosa
Chuck Hughes
2009-3-27
72
Riverside
S of Hwy 62 near the abandoned Desert Center Airport. Near Rice, CA.
227
Comment
UCR147746
Encelia farinosa
Steve Boyd, Et al.
2004-5-14
11255
Riverside
Colorado Desert; Chocolate-Chuckwalla Mountains region, Western edge of the Chocolate Mountains, along Gas Line Road in major wash system west of Iris Wash drainage, within boundaries of U.S. Navy Chocolate Mountains Aerial Gunnery Range
570
Comment
UCR174248A
Encelia farinosa
A. C. Sanders, T. B. Salvato
2006-6-2
33068
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
UCR196376
Encelia farinosa
Naomi Fraga, Lisa Rojas
2005-2-10
1374
Riverside
Northeastern Colorado Desert, just north of Palen Pass Road, c. 10 mi east of Hwy 177
365
Comment
RSA615337
Encelia farinosa var. farinosa
George K. Helmkamp, E. A. Helmkamp
1998-2-18
2695
Riverside
Colorado Desert: Midland Road, 3.8 miles SE of Midland, Little Maria Mountains
Comment
UCR227432
Encelia frutescens
Thomas R. Stoughton, J. McConnaughy, A. Monks, M. Volke
2010-5-25
217
Riverside
Mojave Desert; East Mojave Desert, Cadiz Valley. Iron Mtns. Just E of junction of hwy 62 and hwy 177, NW of hwy 62
420
Comment
JOTR35931
Ephedra aspera
De Groot, Sarah J., Jessica Chu, Loraine Washburn
2013-3-22
6879
Riverside
Joshua Tree National Park. Cottonwood Spring; Fan palm oasis and surrounding slopes.
914
Comment
RSA534620
Ephedra aspera
Frederick W. Oettinger
1969-4-9
866
Riverside
San Bernardino Mts., Whitewater Canyon: c. 10 mi. NNW of Palm Springs.
Comment
OBI7473
Ephedra californica
Lewis S. Rose
1955-3-14
55028
Riverside
Whitewater wash, 3 mi SE of Palm Springs Station
305
Comment
POM282135
Ephedra californica
Lyman Benson
1933-3-31
4163
Riverside
US 66 [US 60], Palm Springs. Mt. Range San Jacinto .
305
Comment
RSA773191
Ephedra californica
Orlando Mistretta, Duncan Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4894
Riverside
Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 2-3 miles above Whitewater Visitor Center (Whitewater Trout Farm);, Between N34.02559, W116.69098 and N34.02135 and W116.68712.
915
Comment
UC407312
Ephedra californica
LeRoy Abrams
1903-4-6
3204
Riverside
Palm Springs
Comment
RSA0056204
Ephedra californica
W. Marquart
1938-3-12
s.n.
Riverside
Mule Mountains south of Chuckawall Range.
Comment
UC20093
Epilobium brachycarpum
H. M. Hall
Aug 5 1901-Aug 7 1901
2627
Riverside
s side San Jacinto Mountains
1615
Comment
UC56367
Epilobium brachycarpum
J. Vanderventer
1903-1
17
Riverside
San Jacinto Mts.
Comment Read comments Mar 12 2011
UCR106734
Epilobium brachycarpum
John Wear, N. Moorhatch
1996-9-19
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., upper end of Garner Valley
1433
Comment
UCR96253
Epilobium brachycarpum
Scott D. White
1996-8-1
4415
Riverside
Peninsular Range; San Jacinto Mtns., Idyllwild area, Hwy 243 at Deer Springs trailhead and adjacent area
1829
Comment
UCR234800
Epilobium campestre
Jeremiah George
2012-6-14
s.n.
Riverside
San Gorgonio Pass Region, Beaumont, just south of West 4th St. at end of small paved spur road, area boxed in by commercial development
772
Comment
UCSB37835
Epilobium campestre
Roos, John
1952-5-28
Riverside
San Jacinto river bottomlands, 1 mile south-east of Perris
426
Comment
UCR138606
Epilobium canum subsp. canum
D. L. Banks
1996-11-7
1197
Riverside
Agua Tibia Mountains, NW Palomar Mountains: Pechanga Indian Reservation, east of San Gabriel Church. At the end of the main road in the Reservation, at the spring on the N fork of Pechanga Creek at the E end of the Reservation
494
Comment
CAS-BOT-BC171749
Epilobium canum subsp. latifolium
Philip A. Munz
1946-10-21
11587
Riverside
Live Oak Tank, Joshua Tree National Monument
1219
Comment
RSA736740
Epilobium canum subsp. latifolium
Scott D. White, Angelia Carey, Linda Archa
2004-8-5
10678
Riverside
San Jacinto Mountain foothills: Soboba Indian Reservation- Indian Creek and adjacent uplands, from confluence w/ San Jacinto River to +/- 2 miles upstream.
534
Comment
SD173090
Epilobium canum subsp. latifolium
Juergen Schrenk
2005-10-11
45
Riverside
Santa Rosa Mountains, summit of Toro Peak
2600
Comment
UC20677
Epilobium canum subsp. latifolium
H. M. Hall
1901-6
2503
Riverside
vicinity of Strawberry Valley San Jacinto Mountains
1584
Comment
RSA9685
Epilobium canum subsp. latifolium
Louis C. Wheeler
1931-10-3
197
Riverside
Strawberry-Tahquitz Valley Trail, San Jacinto Mountains.
2348
Comment
RSA740925
Epilobium ciliatum
Scott D. White, Justin M. Wood
2008-7-9
12424
Riverside
K Flat, from large pond downstream to meadow.
1427
Comment Read comments Sep 8 2009
RSA674527
Epilobium ciliatum subsp. ciliatum
Scott D. White
2000-11-15
8150
Riverside
Idyllwild area, Strawberry Fuelbreak between Inspiration Pt. and Strawberry Ck.
1402
Comment
UCR90616
Epilobium densiflorum
Scott D. White
1995-6-29
3404
Riverside
Santa Ana Mountains, Cole Creek, NW of Murrieta, just upstream from Murrieta Creek confluence
366
Comment
RSA381724
Epipactis gigantea
Burton
1911-5-24
s.n.
Riverside
Riverside.
Comment
UCR3709
Epipactis gigantea
Frank C. Vasek
1964-7-25
640725- 03
Riverside
San Jacinto Mountains, Dark Canyon near Wet Canyon Campground
Comment
RSA639601
Equisetum arvense
L. C. Wheeler
1932-7-9
926
Riverside
Santa Ana River at Chino Creek
145
Comment
RSA761326
Equisetum laevigatum
Shawn Krosnick, C. Martinez, N. Fraga, L. McDade
2010-8-14
684
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
UCR68855
Equisetum laevigatum
Steve Boyd, T. S. Ross
1990-5-11
4641
Riverside
Peninsular Range, Cleveland National Forest: Vail Lake area, Arroyo Seco drainage, canyon bottom at N base of Wild Horse Peak, SE of Dripping Springs campground
610
Comment
SEINET2473419
Eragrostis curvula
Andrew C. Sanders
2011-1
38904
Riverside
Peninsular Range; city of Lake Elsinore, old section of Hwy 74 (bypassed) west of Ardenwood Way, curving around a rocky hill, roadside along current Hwy 74 toward Ardenwood.
420
Comment
SD112848
Eragrostis mexicana subsp. virescens
D. F. Howe
1947-8-17
1753
Riverside
Orange Grove, Redlands
Comment Read comments Feb 17 2013
UCD63441
Eragrostis minor
C. E. Good
1939-12-4
Riverside
Sage.
Comment
UCR77742
Eremalche exilis
Steve Boyd, T. S. Ross, Mike Hammitt
1991-5-2
6032
Riverside
Vail Lake, SW and W flanks of Billy Goat Mtn. 3 mi north of Hwy 79, 1 mi west of Hwy 371, north of Aguanga
880
Comment
UCSB10040
Eremothera boothii subsp. condensata
Haller, John
1960-4-2
Riverside
Lower slopes of Orocopia Mountains, 1.5 mi S of the junc. of U.S. 60-70 and the S entrance road to Joshua Tree Natl. Mon.
579
Comment
CDA37644
Eremothera boothii subsp. desertorum
M. S. Wasbauer
1960-3-27
Riverside
Shaver Summit.
0
Comment
UC217952
Eremothera chamaenerioides
P. A. Munz and D. Keck
Apr 9 1922-Apr 12 1922
4853
Riverside
vicinity Corn Springs; Colorado Desert, Chuckwalla Mountains
426
Comment
CAS-BOT-BC514313
Eriastrum densifolium subsp. austromontanum
Scott D. White
1996-8-1
4403
Riverside
San Jacinto Mts.: Idyllwild Area: Hwy 243 at Deer Springs trailhead and adjacent area
1828
Comment
SD3841
Eriastrum densifolium subsp. austromontanum
F. Youngberg
1933-8-28
Riverside
Near Camp Emerson, Boy Scout camp; Idyllwild.
Comment
RSA0110540
Eriastrum densifolium subsp. austromontanum
I. W. Clokey, E. G. Anderson
1935-8-21
6829
Riverside
East of Keen Camp P. O.
1350
Comment
RSA0110543
Eriastrum densifolium subsp. elongatum
N. C. Cooper
1944-7-15
1579
Riverside
Palms to Pines Highway, San Jacinto Mountains.
1280
Comment
SEINET3224412
Eriastrum diffusum
G. Goodwin
2012-6-15
3466
Riverside
6 miles south of Banning at the junction of highway 243 and the road to Mt. Edna
1070
Comment
RSA0117615
Eriastrum diffusum subsp. coachellae
Sarah J. J. De Groot
2005-5-16
4968
Riverside
Along Worsley Road paralleling Highway 62 between Dillon Road and Indian Ave., Desert Hot Springs area, vicinity of Morongo Creek.
495
Comment
UC1392684
Eriastrum eremicum
R. F. Hoover
1969-4-14
11229
Riverside
just s south city limit; Palm Springs
Comment
SEINET12278727
Eriastrum eremicum
E. A. Purer
1935-1
6459
Riverside
near Palm Springs
Comment
JEPS69038
Eriastrum eremicum subsp. eremicum
W. L. Jepson
1901-5-22
1350
Riverside
Palm Canyon of San Jacinto
914
Comment
JOTR34313
Eriastrum eremicum subsp. eremicum
Andre, Jim
2012-4-11
20811
Riverside
Joshua Tree National Park. Western margin of Eagle Mountains; 0.6mi south of Cottonwood Visitor Ctr. along Rte 11
912
Comment
JOTR34364
Eriastrum eremicum subsp. eremicum
Andre, Jim
2012-4-16
20880
Riverside
Joshua Tree National Park. Along Cottonwood Spr. Rd. 1 mile north of South Entrance
583
Comment
RSA0120050
Eriastrum eremicum subsp. eremicum
Steve Boyd, Tammy Morgan, Aydee Virgen, Sarah DeGroot, Valentin Arvizu, Tim Thibault
2004-5-14
11280
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
CAS-BOT-BC514455
Eriastrum eremicum subsp. eremicum
L. R. Abrams
1926-3-26
11039
Riverside
Palm Springs
Comment
UC133930
Eriastrum sapphirinum
Charlotte M. Wilder
1903-6-4
45
Riverside
near Riverside; Wilder's
Comment
UCR104189
Eriastrum sapphirinum
Scott D. White
1997-5-25
5231
Riverside
San Jacinto Mtns, Bautista Canyon: Hixon Trail (USFS No. 2E43), between trailhead at Bautista Canyon Road and intermittent stream crossing at c. 3200 ft
976
Comment
SD119909
Eriastrum sapphirinum subsp. sapphirinum
Louis B. Ziegler
1972-9-5
492
Riverside
Hemet Valley.
1402
Comment
SD146197
Eriastrum sapphirinum subsp. sapphirinum
A. C. Sanders, S. D. Boyd, et al.
1998-10-25
22281
Riverside
Pine Meadow along Highway 74 in Garner Valley, 1.0 mile northwest of Highway 371 junction to Anza.
1441
Comment
CAS-BOT-BC515042
Eriastrum sapphirinum subsp. sapphirinum
G. B. Grant
1901-8-1
11989
Riverside
San Jacinto Mts., Strawberry Valley
Comment
CAS-BOT-BC286792
Ericameria cuneata var. spathulata
Nancy Ryan Zabriskie; Walter Zabriskie
1970-3-24
255
Riverside
East of so. end of Marion Ridge Rd., Pine Cove, Idyllwild, San Jacinto Mts.
1828
Comment
POM359411
Ericameria linearifolia
M. B. Dunkle
1933-5-6
3382
Riverside
Colorado Desert. Dry Morongo Creek
Comment Read comments Oct 31 2011
JEPS30388
Ericameria nauseosa var. bernardina
William M. Klein
1960-8-22
1587
Riverside
n of Idyllwild (along trail to Suicide Rock); San Jacinto Mts., Mt. San Jacinto, Suicide Rock
Comment
JOTR32643
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
RSA0008410
Ericameria palmeri var. pachylepis
A. C. Sanders
1997-11-25
21625
Riverside
Skinner/Domenigoni region, S of Hemet Eastside (Diamond Valley) Reservoir, Nicholson Ranch site, just below water line of reservoir under construction, E end of S side of Diamond Valley, ca. 2/3 of the way from W dam to E dam
503
Comment
RSA736981
Ericameria palmeri var. pachylepis
Scott D. White, Angelia Carey, Linda Archa
2004-8-5
10666
Riverside
San Jacinto Mountain foothills: Soboba Indian Reservation- Indian Creek and adjacent uplands, from confluence w/ San Jacinto River to +/- 2 miles upstream.
534
Comment
CAS-BOT-BC299542
Ericameria paniculata
Marcus E. Jones
1903-5-10
s.n.
Riverside
Palm Spring
60
Comment
UCR34961
Ericameria pinifolia
L. B. Ziegler
1966-10-16
104
Riverside
San Jacinto Valley/San Jacinto Mtns. Foothills, Soboba Indian Reservation
503
Comment
RSA0104481
Ericameria teretifolia
Duncan S. Bell
2015-9-30
8675
Riverside
Santa Rosa Mountains; Little Pinyon Flat; collecting in a large drainage from Cactus Spring Trail to Horsethief Creek.
1246
Comment
UC1329851
Ericameria teretifolia
James E. Cole
1941-10-20
929
Riverside
Optimist Mine Road Joshua Tree National Monument, Lost Horse Valley
1310
Comment
RSA90953
Erigeron divergens
F. W. Peirson
1921-3-22
2365
Riverside
Andreas Canyon, Palm Springs region
Comment
CLARK-A1528-1824
Erigeron foliosus
John C. Roos
1965-6-19
Riverside
Santa Ana Mountains
Comment
OBI42661
Erigeron foliosus
B. Pitzer & K. Kirtland, K. Kirtland
1986-5-20
228
Riverside
Butterfield Stage Ranch dev, in the hills on the N side of Pauba Valley, in the Rancho Calif area, 1 mi S of Buck Mesa on the E side of Butterfield Stage Rd (T7S, R2W, sec 36
457
Comment
RSA507474
Erigeron foliosus
Kathy Harper
1988-5-14
s.n.
Riverside
San Jacinto Mountains, along Hwy 243, 1-2 mi. below Mt. Edna turnoff.
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
CLARK-A1528-219
Erigeron foliosus var. stenophyllus
R. P. Sunderman
1968-5-6
10
Riverside
Riverside
365
Comment
CAS-BOT-BC189076
Eriodictyon crassifolium
D. A. Johansen; J. A. Ewan
1932-4-10
7091
Riverside
About mouth of Tahquitz Canyon
Comment
UCSB10302
Eriodictyon crassifolium
Gill, Robert
1960-3-23
Riverside
Snow Canyon, near end of road; San Jacinto Mt. Range; Colorado Desert drainage area
563
Comment
SBBG65134
Eriodictyon crassifolium var. nigrescens
M. N. Ackley
1918-1
Riverside
San Jacinto Mtns
Comment
CLARK-A1528-542
Eriodictyon trichocalyx
Tony Beck
1968-5-4
680504-10
Riverside
San Jacinto Mountains
1219
Comment
RSA663306
Eriodictyon trichocalyx var. trichocalyx
Mitch Provance
1998-6-12
701
Riverside
Riverside, 1/8 mile NW of Tequesquite Ave. and Gregory Rd.
229
Comment
JOTR33772
Eriogonum angulosum
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2011-6-1
2926
Riverside
Joshua Tree National Park. north of Quail Mountain, near the mouth of Johnny Lang Canyon; loamy and gravelly gentle slopes with rock outcrops in an old burn area from 1999 fire
1173
Comment
JOTR35452
Eriogonum angulosum
Harding, Mitzi, M. Wheeler, K. Callahan, C. Barrows
2013-4-25
56
Riverside
Joshua Tree National Park. Little San Bernardino Mtns. W of Juniper Flats (stop3)
Comment
CAS-BOT-BC248618
Eriogonum apiculatum
Philip A. Munz
1937-5-30
15110
Riverside
Dos Palmos Spring, north end Santa Rosa Mts.
1097
Comment
UC1007165
Eriogonum apiculatum
Philip A. Munz
1938-8-13
15333
Riverside
near Santa Rosa Peak
2316
Comment
UCR140902
Eriogonum baileyi var. baileyi
Virginia Moran
2003-9-1
s.n.
Riverside
Peninsular Range, Wilson Valley Mitigation Bank (Center for Natural Lands Management), east of Sage Road and south of Wilson Valley Road
675
Comment
RSA784659
Eriogonum elongatum
Anna Kostikova, Glenn Litsios, Sarah Burgy, Steve Boyd
2010-6-20
66
Riverside
South main divide road splitting.
Comment
UC1929324
Eriogonum elongatum
Scott D. White, Angelia Carey, Linda Archa
2004-8-5
10683
Riverside
San Jacinto Mountain foothills; Soboba Indian Reservation- Indian Creek and adjacent uplands, from confluence w/ San Jacinto River to +/- 2 miles upstream.
Comment
UCR35088
Eriogonum elongatum
L. B. Ziegler
1967-12-15
270
Riverside
San Jacinto Mtns., Foothills of Mtns. In lower Bautista Canyon
610
Comment
SDSU6540
Eriogonum fasciculatum
T. B. Bruhns
1966-6-30
279
Riverside
Along road, S. side of Lake Mathews.
Comment
UCR114808
Eriogonum fasciculatum
Mitch Provance
1998-2-6
21
Riverside
Jurupa Mountains, Pyrite Canyon, c. 0.45 km south of the end of Savonia Dr. in Southridge, Fontana. Actual location of the collection just on the Riverside Co. side of the Riv. / S.B. county line.
351
Comment
UCR137035
Eriogonum fasciculatum subsp. polifolium
A. C. Sanders
2004-5-5
27780
Riverside
Gavilan Hills, route of proposed realignment of Gavilan Rd., SSW from Multiview Rd. intersection, c. 0.25 mi. NNW of Harford Spring, c. 1.2 mi. NE of Gavilan Peak
579
Comment
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
RSA650850
Eriogonum fasciculatum var. polifolium
Leo Kroonen
1949-1-2
s.n.
Riverside
South side north slope Kroonen Canyon, Corona.
Comment
RSA78791
Eriogonum fasciculatum var. polifolium
Percy C. Everett, E. K. Balls, L. W. Lenz
1952-7-1
17266
Riverside
3 mi. S along banning to Idyllwild.
915
Comment
UC849413
Eriogonum fasciculatum var. polifolium
Lewis S. Rose
1938-12-25
38351
Riverside
26 mi w, Palms to Pines Highway Indio; San Jacinto Mts.
1127
Comment
UCR91275
Eriogonum fasciculatum var. polifolium
Scott D. White
1995-4-5
2707
Riverside
Moreno Valley, Base of slope in 'Badlands', off [Moreno-Redlands] Blvd
640
Comment
RSA393247
Eriogonum gracile var. gracile
T. W. Minthorn
1925-7-4
s.n.
Riverside
Near Perris.
Comment Read comments Nov 17 2011
SD137666
Eriogonum gracile var. gracile
Darin L. Banks, Victor Steinman
1995-7-10
754
Riverside
Agua Tibia Mountains, Cleveland National Forest, Agua Tibia Wilderness Area; Along the Wildhorse Trail, W of lower Arroyo Seco, SE of Wildhorse Peak. Along the drainage N of the peak Agua
3280
Comment
POM153383
Eriogonum gracile var. incultum
P. A. Munz, I. M. Johnston
1928-9-12
11250
Riverside
Temescal Canyon.
Comment
UCR146123
Eriogonum gracile var. incultum
Michael Denslow, Firoozeh Navid- Ara, Valerie Soza
2003-7-16
1456
Riverside
Peninsular Ranges; San Jacinto Mountains, Santa Rosa Mountains, at junction of Road 7S02 and 74, just west of Rarick Spring
1479
Comment
UCR21140
Eriogonum gracile var. incultum
Steve Boyd
1980-7-3
s.n.
Riverside
Perris Basin, Motte Reserve. Rocky hills 2.5 mi NW of Perris. Western edge of the reserve and 0.25 mi south of the NW corner of the reserve
518
Comment
RSA784743
Eriogonum inflatum
Duncan S. Bell
2012-2-12
3088
Riverside
Mecca Hills: approximately 1.25 air miles north of Box Canyon Road, and approximately 4 air miles southwest of Shavers Well.
256
Comment
POM19835
Eriogonum molestum
Mary F. Spencer
1923-8-5
s.n.
Riverside
Idyllwild
2134
Comment
UCR50885
Eriogonum nidularium
A. C. Sanders
1988-5-11
7808
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, Iris Pass area, 12 miles above the Coachella Canal, east of the gasline road from Niland
549
Comment
CAS-BOT-BC269788
Eriogonum nudum var. pauciflorum
James L. Reveal; Caroline G. Reveal
1972-8-9
2855
Riverside
San Jacinto Mountains, along California Highway 74 at the turnoff to the Idyllwild Mile-Hi Trap Club, about 1 mile west of California Highway 243
Comment
RSA5249
Eriogonum nudum var. pauciflorum
Carl B. Wolf
1932-8-5
3986
Riverside
Trail from Tahquitz Valley to San Jacinto Peak, San Jacinto Mountains.
2744
Comment
CDA22643
Eriogonum pusillum
T. C. Fuller
1964-4-14
11825
Riverside
Bench above wash of Whitewater Canyon, 4.1 miles north of Whitewater.
0
Comment
JOTR16818
Eriogonum pusillum
Wanrow, E.
1968-5-6
s.n.
Riverside
Joshua Tree National Park. EUREKA PEAK
1676
Comment
JOTR30689
Eriogonum pusillum
La Doux, Tasha, Jim Andre
2008-9-13
270
Riverside
Joshua Tree National Park. Upper Wilson Canyon on E. side of paved Hwy
991
Comment
SBBG65213
Eriogonum pusillum
L. Rowntree
1929-5-10
Riverside
Morongo Pass
Comment
UC1929883
Eriogonum pusillum
Scott D. White, Michael Honer
2003-5-13
9244
Riverside
SAN BERNARDINO MTNS: Whitewater Canyon, ca. 2 miles north of Bonnie Bell. Open wash & alluvial benches.
Comment
UC77632
Eriogonum reniforme
C. R. Orcutt
1889-4-1
Riverside
Colorado Desert
Comment
RSA772580
Eriogonum saxatile
Orlando Mistretta, Duncan S. Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
5051
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
UC6442
Eriogonum saxatile
H. M. Hall
1901-7-1
2324
Riverside
near Tauquitz; San Jacinto Mountains
2590
Comment
CLARK-A1528-749
Eriogonum thomasii
Charlotte Stocks
1966-6-15
Riverside
Coachella Valley
Comment
JOTR35144
Eriogonum thomasii
La Doux, Tasha, M. Harding, K. Kain, E. Babich
2011-3-22
3256
Riverside
Joshua Tree National Park. West Cottonwood Mountains; rocky bench between deep drainages in large southwest facing canyon feeding into east Pinkham Wash (Stop 3)
Comment
JOTR35291
Eriogonum thomasii
Andre, Jim
2012-4-11
20784
Riverside
Joshua Tree National Park. NW Eagle Mountains, along dirt road to Black Eagle Mine, 0.7mi east of road to Cottonwood Spring, 34mi south of Hwy 62 at Twentynine Palms.
729
Comment
SD225074
Eriogonum thomasii
G. K. Helmkamp
1998-4-4
3171
Riverside
Colorado Desert: 7.1 mi N of Hwy I-10 on Eagle Mtn Rd, to the vicinity of the pumping station.
305
Comment
SD260121
Eriogonum thomasii
J. M. Andre
2013-3-4
23864
Riverside
Sandy bluffs overlooking Colorado River, 0.2 mi. east of Hwy 95, just south of Riverside Mountains, just north of Queen Sable Point.
96
Comment
UC849590
Eriogonum thomasii
Aven Nelson, Ruth A. Nelson
1939-3-30
3351
Riverside
near Desert Center (n of Chuckwalla Mts.)
Comment
CHSC110677
Eriogonum thurberi
Dean Wm. Taylor
2003-5-6
18517
Riverside
Wash of the San Gorgonia River ca. 1 miles south of the intersection of Highway 111 with Interstate 10.
365
Comment
RSA488692
Eriogonum thurberi
James L. Reveal, C. Rose Broome
1987-6-27
6600
Riverside
San Gorgonio Pass, along the road to Dunkel Spring (Esperanza Avenue) southeast of Cabazon in the riverbed of the San Gorgonio River.
541
Comment
RSA64760
Eriogonum thurberi
F. W. Peirson
1914-04
1738
Riverside
Whitewater at head of Coachella Valley.
Comment
UCR207565
Eriogonum thurberi
O. F. Clarke
2004-5-26
s.n.
Riverside
San Bernardino Valley Region, Riverside, Santa Ana River near the old Salt Lake Railroad bridge
215
Comment
SEINET3405293
Eriogonum trichopes
Susan G. Stokes
1933-4-9
51
Riverside
South of Palm Springs
Comment
SJSU4297
Eriophyllum ambiguum var. paleaceum
G. B. Youngberg
1956-3-28
195
Riverside
Palm Canyon near Palm Springs
228
Comment
CAS-BOT-BC297339
Eriophyllum confertiflorum
Ynez Whilton Winblad
1941-5-27
s.n.
Riverside
San Juan Mts, San Juan Canyon, Highway 74
609
Comment
UCR120620
Eriophyllum confertiflorum
Steve Boyd, K. A. Boyd, C. Boyd, Richard Noyes, L. Arnseth
1988-5-28
2282
Riverside
San Jacinto Mtns, Cahuilla Mountain, west of Anza, along hiking trail, mostly along the crest
1700
Comment
RSA604747
Eriophyllum multicaule
A. C. Sanders
1995-4-16
16559
Riverside
Glen Avon: Jurupa Hills (draining toward Fontana), Pyrite St. Canyon.
335
Comment
UCD132129
Eriophyllum multicaule
J. C. Roos
1948-5-22
3866
Riverside
San Timoteo Canyon, south of Redlands.
Comment
UCR92384
Eriophyllum multicaule
F. M. Reed
1930-4-8
6860
Riverside
San Bernardino Mtns., Whitewater Canyon
610
Comment
CAS-BOT-BC296931
Eriophyllum wallacei
Scott D. White
1996-4-14
3907
Riverside
Perris Basin, E OF HEMET: San Jacinto River Wash near Valle Vista, N of Hwy 74, ca. 1.7 mi W of USFS Cranston Fire Station. Riverwash and alluvial benches
548
Comment
UC31773
Eriophyllum wallacei
H. M. Hall
1901-6-1
2053
Riverside
s slopes in the vicinity of Chalk Hill; San Jacinto Mountains
1524
Comment
UCR103993
Eriophyllum wallacei
George K. Helmkamp
1998-4-3
3078
Riverside
Sonoran (Colorado) Desert/San Jacinto Mtns., Snow Creek area north of Mt. San Jacinto; at edge of stream south of Snow Creek Rd at a point 1.4 mi. south of Calif. Hwy 111
396
Comment
UCR122749
Eriophyllum wallacei
George K. Helmkamp, E. A. Helmkamp
1998-4-24
3383
Riverside
Santa Rosa Mountains, Palms-to-Pines Hwy (Calif. Hwy 74), 1 mi north of Carrizo Rd near Black Hill
1006
Comment
UCR277163
Eriophyllum wallacei
Robert J. Steers, Chris E. True
2008-3-25
s.n.
Riverside
San Jacinto Mtns./Sonoran (Colorado) Desert, Snow Creek Canyon, NE of Snow Creek Village, < 50 m east of Snow Creek Rd.
370
Comment
UCSB69523
Erodium botrys
White, Scott
2005-3-29
Riverside
San Gorgonio Pass: Cabazon; Alluvial fan and benches west of San Gorgonio river and south of 1-10 Freeway; West of existing gravel quarry; likely to be proposed for quarry expansion
598
Comment
RSA0126276
Erodium cicutarium
Duncan S. Bell
2016-3-4
8806
Riverside
Orocopia Mountains; northwest section of the range, in a small canyon approximately 4 air miles north northwest of the Orocopia Mountain summit area.
622
Comment
SD28019
Erodium cicutarium
Carl B. Wolf
1932-4-27
3035
Riverside
Mecca, 0.75 mile west of Utopia.
500
Comment Read comments Dec 11 2011
UC1930017
Erodium cicutarium
Scott D. White, Justin Wood
2008-5-15
11969
Riverside
San Jacinto Mountains: Garner Valley, NW of Fobes Ranch Rd and NE of Hwy 74, valley bottom.
Comment
RSA183396
Erodium texanum
C. L. Hitchcock
1966-3-20
24308
Riverside
30 miles north of Ogilby, along road to Blythe.
Comment Read comments Feb 21 2013
SD181489
Erodium texanum
Valerie Soza, J. M. Porter, G. D. Wallace
2001-4-2
1093
Riverside
Transverse Ranges, Little San Bernardino Mountains region, mouth of West Wide Canyon, west side of Channel Run; Seven Palms Valley [quad].
Comment
RSA191434
Eryngium aristulatum var. parishii
E. W. Lathrop, Robert F. Thorne
1967-9-26
6662
Riverside
4 mi. NW of Murrieta
609
Comment
CHSC105718
Erythranthe diffusa
P. A. Munz
1922-4-30
5135
Riverside
Hills south of Tuscalota Creek. Hillside on road from Aguanga to Hemet.
Comment
RSA0020252
Erythranthe floribunda
Naomi Fraga, Ilene Anderson, Mike Hamilton, Michael Wall, Gary Wallace
2006-9-7
1778
Riverside
Mount San Jacinto State Park, Hidden Lake.
2652
Comment
SD119897
Erythranthe guttata
Louis B. Ziegler
1967-7-17
187
Riverside
San Jacinto Mountains. Hemet Valley. Near Herkey Creek Canyon. Moist ground
1584
Comment
RSA0018797
Erythranthe guttata
N. C. Cooper
1944-5-21
1286
Riverside
San Jacinto Mountains, West side
915
Comment
RSA0020066
Erythranthe guttata
H. K. Wagnon
1944-3-12
340
Riverside
west fork of Eagle Canon stream, between Palm Springs and Cathedral City.
Comment
RSA0014882
Erythranthe primuloides
I. M. Johnston
1916-8-1
s.n.
Riverside
Round Valley, San Jacinto Mountains.
2744
Comment
UC455321
Eschscholzia californica
I. J. Condit
1910-6-24
Riverside
road to Strawberry Valley San Jacinto Mts.
914
Comment
UCR107883
Eschscholzia californica
B. G. Pitzer
1997-3-23
2994
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
UCD105362
Eschscholzia minutiflora
Curtis Clark
1976-4-13
526
Riverside
Mecca-Jushua Tree Road, 7.0 miles southwest of junction with Interstate Highway 10.
243
Comment
UCD95412
Eschscholzia minutiflora
Curtis Clark
1976-4-13
526 a
Riverside
Mecca-Joshua Tree Road, 7 miles southwest of the junction with Interstate Highway 10.
243
Comment
JEPS24880
Eschscholzia parishii
Peter M. Ray
1949-3-6
1339
Riverside
near 1000 Palms; Coachella Valley, Willis Palms
Comment
UCR133177
Eucalyptus polyanthemos
J. C. Lyman
1989-2-9
89- 3
Riverside
Lakeview, Pressman property in the Bernasconi Hills, just south of the Ramona Expressway, south of Lake Perris and north of Nuevo
Comment
UCR104943
Eucrypta chrysanthemifolia
A. C. Sanders, Pam MacKay, Tim Thomas & O. F. Clarke
1997-5-4
20700
Riverside
San Jacinto Mountains, N side of the range, Twin Pines Creek below the confluence with Brown Creek [c. 2.5 miles below Twin Pines Rd. on dirt road]
854
Comment
UCR137045
Eucrypta chrysanthemifolia
A. C. Sanders
2004-5-5
27770
Riverside
Gavilan Hills, route of proposed realignment of Gavilan Rd., SSW from Multiview Rd. intersection, c. 0.25 mi. NNW of Harford Spring, c. 1.2 mi. NE of Gavilan Peak
579
Comment
UCR174363
Eucrypta chrysanthemifolia
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-28
32661
Riverside
Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd., vicinity of peak 2279
695
Comment
RSA682860
Eucrypta chrysanthemifolia var. bipinnatifida
Scott D. White
2003-3-23
8832
Riverside
Desert slope; Hwy 74 near Carrizo Creek crossing.
610
Comment
POM14368
Eucrypta micrantha
P. A. Munz, D. D. Keck
1922-4-9
4791
Riverside
Vicinity of Corn Springs, Chuckwalla Mountains, Colorado Desert.
427
Comment
POM264073
Eucrypta micrantha
E. C. Jaeger
1941-3-23
s.n.
Riverside
Blythe, Colorado River bluffs.
524
Comment
UCD103372
Eulobus californicus
Geoffrey Levin
1976-3-27
690
Riverside
Chino Canyon. West of Palm Springs. San Jacinto Mountains.
396
Comment
SD119918
Euonymus occidentalis var. parishii
Louis B. Ziegler
1973-6-19
512
Riverside
San Jacinto Mountains, North Fork of the San Jacinto River.
1830
Comment
SD181546
Euphorbia
Louis C. Wheeler
1946-1-19
6171
Riverside
2.0 miles north of main highway on road to 29 Palms.
Comment
UCR188699
Euphorbia
J. M. Stewart
1989-10-17
616
Riverside
Sonoran (Colorado) Desert, Bradshaw Trail, c. 10 mi west of Wiley's Well
305
Comment
UCR226066
Euphorbia albomarginata
A. C. Sanders, T. B. Salvato
2011-4-1
38969
Riverside
Peninsular Range, Lake Elsinore, hilltop 90 m NE of intersection of Baker St. and Bunker St., 0.35 km NW of Hwy 74
401
Comment
POM184544
Euphorbia eriantha
C. L. Hitchcock
1932-4-7
12203
Riverside
Chuckwalla Mountains: Corn Springs.
Comment
SD143926
Euphorbia hirta
A. C. Sanders
1994-11-8
15864
Riverside
Colorado Desert, Coachella Valley, Palm Desert, weeds in lawns & flower beds along a commercial strip on Hwy 111 between Hwy 74 & Sage lane, in a lawn at the edge of a parking lot
45
Comment
UCR239824
Euphorbia hirta
O. F. Clarke
2007-6-8
s.n.
Riverside
Peninsular Range, Riverside; O.F. Clarke residence, 266 Frost Court; east edge of UCR campus
351
Comment
UCR5294
Euphorbia micromera
O. F. Clarke
1966-10-5
661005- 25
Riverside
Santa Rosa Mtns./ Sonoran (Colorado) Desert, University of Calif, Riverside Reserve [Deep Canyon], Big Horn Drive [to?] Royal Carrizo Rd
915
Comment
SEINET1004496
Euphorbia ophthalmica
A. C. Sanders, G. K. Helmkamp
1996-1
17979
Riverside
Coachella Valley: Palm Springs, shopping center at SE corner Raquet Club Dr. and Palm Canyon Dr.
189
Comment
UCR80791
Euphorbia palmeri
Scott D. White
1993-5-29
1470
Riverside
San Bernardino Mtns, Banning Canyon & Big Oaks Canyon along the road to Raywood Flat on Yucaipa Ridge
2134
Comment
SD181560
Euphorbia parishii
Scott D. White
1999-4-20
7279
Riverside
Southern foothills of the Big Maria Mountains, northwest of California Highway 95, ca. 7 miles north of Interstate 10.
89
Comment
UCR166529
Euphorbia polycarpa
Scott D. White, Jennifer H. Jones, James Huelsman
2005-4-14
10879
Riverside
Sonoran (Colorado) Desert, Eastern Coachella Valley, bajada beneath Mecca Hills, just east of Coachella Canal
49
Comment
UCR213398
Euphorbia polycarpa
A. C. Sanders, Mark Bibbo, Erin Bergman, Lance Woolley
2010-3-16
37463
Riverside
Sonoran (Colorado) Desert, SE side of McCoy Mountains, upper part of wash c. 4.5 mi. NW of Blythe Airport, c. 3.5 mi. ENE of McCoy Peak
244
Comment
RSA770646
Euphorbia polycarpa var. hirtella
R. F. Thorne
1963-3-29
32372
Riverside
5 miles E of Mecca, Mecca Hills.
152
Comment
UCR118745
Euryops pectinatus
Michael A. Patten
1993-3-19
s.n.
Riverside
San Bernardino Valley region, Riverside, Canyon Crest area, below Sycamore Canyon
366
Comment
IRVC28829
Fagonia laevis
Mark A. Elvin
2005-4-26
4230
Riverside
Coachella Valley/Indio Hills; N of I-10. Northern Sonoran Desert
198
Comment
SD107800
Fagonia laevis
Barry Prigge, L. Martinez
1978-3-23
2428
Riverside
NW Colorado Desert, 1.2 miles E of Sky Valley, near Dillon X Skyridge Roads
1100
Comment
SEINET3071531
Fagonia laevis
George K. Helmkamp, E. A. Helmkamp
1998-1
2657
Riverside
Sonoran (Colorado) Desert; Indio Hills, 3 mi. east of Thousand Palms & 1.1 mi. N on Amity Rd.
101
Comment
RSA45531
Fagonia pachyacantha
J. C. Roos, L. Roos
1949-4-6
4146
Riverside
Orocopia Mts., 2.5 mi. northeast of Dos Palmos Springs.
183
Comment
UCR16071
Festuca myuros
H. C. Sharma
1976-4-26
760426- 02
Riverside
Woodcrest, c. 2 miles from Woodcrest on Firethorn Ave
335
Comment
UCR171957
Festuca myuros
John F. Green
2006-4-18
s.n.
Riverside
NE of Murrieta, just south of Los Alamos Rd. ('Clinton Keith Rd.'), on E and W sides of Liberty Rd. border between City of Murrieta and unincorporated French Valley
415
Comment
UCR108880
Festuca octoflora
Heidi A. Haid
1968-5-19
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon, above confluence with Horse Creek
915
Comment
UCR174093
Festuca octoflora
A. C. Sanders, T. B. Salvato, Kelly Volansky, Michelle Balk
2006-5-24
32513
Riverside
Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd.
640
Comment
UCR86654
Festuca octoflora
A. C. Sanders, James C. Dice, K. C. Rose, D. Woodard
1995-3-29
16261
Riverside
San Jacinto Mtns/Sonoran (Colorado) Desert, San Gorgonio Pass; alluvial fan at the mouth of Snow Creek, between Hwy 111 and Snow Creek Village
427
Comment
CLARK-A1528-217
Filago californica
Oscar F. Clarke
1952-4-17
Riverside
Riverside
396
Comment
UCR213571
Filago californica
A. C. Sanders, Matthew Malle
2010-4-23
38001
Riverside
Peninsular Range, Menifee Hills, south of Sun City, south side of Bundy Canyon Rd. at intersection with Murrieta Rd.
518
Comment
UCR25779
Filago californica
John C. Roos
1952-4-13
5528
Riverside
Peninsular Range, Box Springs Mountains
520
Comment
UCR48364
Filago gallica
Steve Boyd
1986-5-1
1809
Riverside
Perris-Aguanga Basin region, southwestern Perris Basin, hill west of Skunk Hollow, Skunk Hollow vernal pool
488
Comment
RSA697315
Fouquieria splendens
Keith E. Hoffmaster
1937-6-6
s.n.
Riverside
Desert grade of Palms to Pines Highway.
Comment Read comments Dec 18 2011
SBBG13910
Fouquieria splendens
E. R. Blakley
1962-11-25
5484
Riverside
1 mi W of Desert Center
274
Comment
UCR26250
Fouquieria splendens
John C. Roos
1937-4-28
1288
Riverside
Sonoran (Colorado) Desert, 35 mi. west of Desert Center [near Cactus City]
Comment
PASA193
Frasera parryi
J. Poole
1964-6-29
Riverside
San Jacinto Mts.
Comment
SDSU7117
Frasera parryi
D. F. Howe
1936-6-14
364
Riverside
San Jacinto Mountains.
Comment
SEINET193076
Frasera parryi
Ynez Whilton Winblad
1941-5-27
Riverside
San Juan Mts, San Juan Canyon, Highway 74
610
Comment
SD143813
Fraxinus dipetala
A. C. Sanders, P. MacKay, et al.
1997-5-4
20674
Riverside
San Jacinto Mountains: North side of the range, 0.2 mile north of Twin Pines Ranch Road, on the dirt road to Brown Creek and Cabazon./
1098
Comment
RSA210976
Funastrum cynanchoides var. hartwegii
C. W. Tilforth
1969-7-25
217
Riverside
3/10 mi. n.w. of Aguaga, State hiway 79.
Comment Read comments Jun 16 2013
SD178114
Funastrum heterophyllum
A. C. Sanders
2004-5-12
27873
Riverside
Elsinore Basin Region: Walker Canyon at northeast foot of Alberhill Mountain, Temescal Creek. On dry slope along road.
377
Comment
JOTR31809
Funastrum hirtellum
La Doux, Tasha, Bill Truesdell
2007-11-9
2517
Riverside
Joshua Tree National Park. Eagle Mountains along south boundary of park, open bajada below mouth of Lost Palms Canyon (Stop 2)
601
Comment
RSA779724
Funastrum hirtellum
Duncan S. Bell
2009-3-8
92
Riverside
Arica Mountains: west side of mountain range in main western drainage approximately 2.5 air miles west of Priest Well or approximately 7 air miles southwest of the ghost town of Rice.
420
Comment
SEINET12285252
Galium andrewsii
Unknown
1936-1
12763
Riverside
E of Banning
Comment
UCR59661
Galium angustifolium
Steve Boyd, T. S. Ross, L. Arnseth
1989-5-7
3527
Riverside
Peninsular Ranges; Palomar Mountains region, Vail Lake area, hills just to SW of the dam
489
Comment
CLARK-A1528-7882
Galium angustifolium subsp. angustifolium
John C. Roos
1948-5-8
3819
Riverside
Whitewater Canyon
548
Comment
POM319092
Galium angustifolium subsp. angustifolium
Patricia Wilder
1971-5-13
4943
Riverside
Prado Flood Control Basin; at top of Prado Dam on west end.
229
Comment
POM367635
Galium angustifolium subsp. angustifolium
E. A. McGregor
1964-6-10
s.n.
Riverside
On Highway 74, west of Elsinor.
915
Comment
POM367713
Galium angustifolium subsp. angustifolium
N. R. Zabriskie, W. M. Zabriskie
1972-6-18
525
Riverside
Along fire road S of S end of Marion Ridge Rd., Pine Cove, NW of Idyllwild.
1921
Comment
RSA516421
Galium angustifolium subsp. angustifolium
Walter Wisura, Bart O'Brien, T. Hayduk
1990-5-2
4428
Riverside
Ortega Hwy. below switchbacks, near Lake Elsinor.
Comment
UCR35175
Galium angustifolium subsp. jacinticum
L. B. Ziegler
1972-7-12
489
Riverside
San Jacinto Mtns., Hemet (Garner) Valley.
1372
Comment
POM367764
Galium aparine
N. C. Cooper
1944-5-24
1664
Riverside
Big Oaks Canyon, Banning.
1220
Comment Read comments Oct 30 2011
CLARK-A1528-3953
Galium parishii
John C. Roos
1936-9-15
2510
Riverside
San Jacinto Mountains
Comment
POM68616
Galium stellatum
Marcus E. Jones
1906-4-26
s.n.
Riverside
Indio
Comment
UCSB6259
Galium stellatum
Haller, John
1960-4-2
Riverside
Lower slopes of Orocopia Mountains 1.5 mi S of the junc. of U.S. highway 60-70 and the S entrance road to Joshua Tree Natl. Mon.
579
Comment
RSA645880
Garrya
A. C. Sanders, E. J. Lott
1992-6-12
12406
Riverside
Birmingham Ranch in Water Canyon, a tributary from the N of Wildwood Cyn.
1052
Comment
UCR208932
Garrya flavescens
Larry E. DeBuhr
1972-3-23
529
Riverside
Peninsular Range, Santa Rosa Mountains, San Bernardino National Forest, across the valley from Santa Rosa Springs, below TV transmitter station
2317
Comment
CAS-BOT-BC303580
Geraea canescens
Ira L. Wiggins
1938-3-19
8899
Riverside
Colorado Desert 25 miles W of Blythe
Comment
UC1922398
Geraea canescens
Naomi Fraga, Sarah J. De Groot, Lisa Rojas, Leland Lubinsky
2005-2-10
1430
Riverside
Colorado Desert; Northeastern Colorado Desert region; Along Palen Road near Hwy 177.
170
Comment
UC912521
Geraea canescens
Margaret Stason
1927-2-12
Riverside
1000-Palm Canyon Colorado Desert, 1000-Palm Canyon
Comment
UCR118404
Gilia
A. C. Sanders
1994-5-30
14602
Riverside
San Bernardino Mountains, north-northeast of Beaumont at Highland Springs, hills north of the end of Bellflower Ave., at Dutton St
950
Comment
UCR163081
Gilia
B. G. Pitzer
2000-5-7
4140
Riverside
Sonoran (Colorado) Desert, extreme north end of Orocopia Mountains, Shavers Valley, at base of hills c. 0.5 mi. SE of Box Canyon Road.
341
Comment
RSA586316
Gilia angelensis
D. L. Banks, S. D. Boyd
1995-5-3
0227
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 Read comments May 9 2016
RSA72288
Gilia angelensis
F. W. Peirson
1922-5-19
4130
Riverside
5 miles northeast of Murrieta on road to Menifee Valley.
427
Comment
SBBG47438
Gilia angelensis
N. C. Cooper
1944-4-23
1100
Riverside
Banning
701
Comment
SEINET7073408
Gilia angelensis
A. G. Vestal
1963-4-23
s.n.
Riverside
About 0.1 mile east of Corner at the base of Gavilans Hills. Coordinate datum: NAD27.
Comment
RSA71798
Gilia capitata subsp. abrotanifolia
F. W. Peirson
1924-7-29
5034
Riverside
Banning to Idyllwild road, San Jacinto Mountains.
1570
Comment
RSA469357
Gilia diegensis
M. B. Dunkle
1938-5-28
5281
Riverside
San Juan Canyon.
Comment
RSA717447
Gilia latifolia
Scott D. White, Pam De Vries
2006-3-14
11259
Riverside
North of the I-10 Freeway a few mi east of Indio, at proposed I-10 / McNaughton Parkway interchange.
91
Comment
CAS-BOT-BC407615
Gilia ochroleuca subsp. exilis
A. C. Sanders
1994-5-29
14576
Riverside
San Bernardino Mountains: East Branch Millard Canyon, along FS Road 4S45
1200
Comment
RSA0016284
Gilia ochroleuca subsp. exilis
Marcus E. Jones
1926-6-20
s.n.
Riverside
12 miles north of Idyllwild, San Jacinto Mountains.
Comment
UCR31681
Gilia scopulorum
John C. Roos, Lucille Roos
1949-4-10
4226
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mts, rocky hillside 3.5 mi. SE of Desert Center
Comment
UCR35049
Gilia sinuata
L. B. Ziegler
1972-5-3
449
Riverside
San Jacinto Mtns, Hemet (Garner) Valley.
1402
Comment
UCR133170
Gilia splendens
Frank C. Vasek
1978-5-6
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon, c. 4 miles by road SSE of Valle Vista
671
Comment
UCR151103
Gilia splendens
Scott D. White, Julie Greene
1998-8-1
6969
Riverside
Peninsular Ranges/San Jacinto Mtns region, Idyllwild Area, within residential community above/parallel to E bank of Strawberry Creek, between crossing at Circle Drive and Humber Park
1951
Comment
RSA299418
Gilia stellata
Marjorie D. Clary
1932-3-2
1623
Riverside
Bajada, west of Coral Reef Ranch, 8 miles southwest of Coachella
91
Comment
RSA80962
Gilia stellata
G. R. Campbell
1952-4-6
18411
Riverside
Joshua Tree National Monument. 1.5 miles toward Cottonwood Springs, off road to 29 Palms
975
Comment
SD215606
Gilia stellata
W. Wisura, J. Dolan and M. Wall
1992-3-24
4637
Riverside
15.4 miles northeast of Mecca, Bajadas above Box Canyon.
Comment
UCR251666
Gilia stellata
Thomas R. Stoughton, Christi Gabriel, Stephanie Rockwood, Jackie McConnaughy, Naomi Fraga
2011-3-17
757
Riverside
Sonoran (Colorado) Desert, Mecca Hills, Shaver's Well, adjacent to Box Canyon Road, Shaver's Wash just west of Mecca Copia Trail
305
Comment
UCR275446
Gilia stellata
Thomas R. Stoughton, Stephanie Rockwood, Christi Gabriel
2011-3-30
919 A
Riverside
Sonoran (Colorado) Desert, McCoy Wash, east side of McCoy Mountains, pavement plain, c. 7 miles north of I-10
335
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
CLARK-A1528-2365
Githopsis specularioides
John C. Roos
1950-4-22
4750
Riverside
Reche Canyon
822
Comment
CDA4145
Glycyrrhiza glabra
K. E. Hoffmaster
1968-11-18
Riverside
Coachella Valley near Mecca.
0
Comment
POM358720
Gnaphalium
Kessler
1921-9-1
s.n.
Riverside
Mt. San Jacinto.
Comment
RSA783526
Gnaphalium
J. D. Olmsted
1959-8-18
796
Riverside
Strawberry Cr. by crossing just south of Idyllwild.
1601
Comment
UCR106347
Gnaphalium canescens subsp. beneolens
John Wear, N. Moorhatch
1996-9-19
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., upper end of Garner Valley
1433
Comment
RSA614137
Gnaphalium luteoalbum
D. L. Banks
1997-2-23
1304
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
UCR24885
Gnaphalium palustre
A. C. Sanders
1980-7-22
1737
Riverside
San Jacinto Mtns, along road 5S09 between the USC Idyllwild campus (Isomata) and Alvin Meadow; about 0.25 mi from Isomata
1524
Comment
RSA430052
Guillenia lasiophylla
Anstruther Davidson
1904-5-1
1095
Riverside
Palm Springs.
Comment
UCR217796
Guillenia lasiophylla
Jim Andre, T. La Doux
2010-2-28
12558
Riverside
Lower Colorado River Valley, along Hwy 95 c. 25 miles north of Blythe, on east side of Big Maria Mountains, under radio tower
83
Comment
UCR202216
Gutierrezia californica
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
UC489276
Helenium bigelovii
C. V. Meyer
1928-7-26
531
Riverside
w slope San Jacinto Mt.
2438
Comment
CLARK-A1528-1938
Helenium puberulum
John C. Roos
1937-7-11
2417
Riverside
Reche Canyon
Comment
RSA0071984
Helianthemum scoparium
J. M. Andre
2012-6-15
30521
Riverside
San Jacinto Mountains: Along Hwy 243, 8.6 mi. south of Interstate 10 (Banning), just northeast of Hungry Hollow and Poppet Flat; SB Natl. Forest.
1308
Comment
UCR112802
Heliotropium curassavicum
A. C. Sanders
1997-5-1
20614
Riverside
Lake Skinner area, old house site at gated road junction into Shipley Reserve area, c. 1 km NE of Lake Skinner in mouth of Rawson Creek Canyon
457
Comment
UCR202031
Heliotropium curassavicum
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
UCR35180
Heliotropium curassavicum var. oculatum
L. B. Ziegler
1974-5-20
525
Riverside
San Jacinto Valley, San Jacinto River bed
489
Comment
RSA487433
Hemizonia fasciculata
Steve Myers
1988-5-17
s.n.
Riverside
Santa Rosa Plateau area W of Murrieta, Via Majorca .25 mi. N of the intersection with Avenida Arboles.
Comment
RSA674548
Hemizonia fasciculata
Scott D. White
2000-5-1
7753
Riverside
Corona: Western foothills of Santa Ana Mountains near Bedford Canyon.
351
Comment
RSA680563
Hemizonia fasciculata
Scott D. White, Michael Honer
2003-6-3
9458
Riverside
Santa Ana Mountains: Near Rainbow Valley. West of the I-15 Freeway and immediately north of the San Diego County boundary.
335
Comment
RSA736313
Hemizonia fasciculata
Scott D. White, Justin M. Wood
2008-3-25
11781
Riverside
Perris / Elsinore Basin: Foothills of Gavilan Hills at Temescal Wash, near Olsen Canyon, Morgan Property, Alberhill area.
274
Comment
RSA784859
Hemizonia fasciculata
Steve Boyd, Orlando Mistretta, Walter Wisura
1989-5-30
sn
Riverside
Lake Skinner County Pk, S. base of Bachelor Mtn
Comment
RSA711222
Hemizonia kelloggii
A. C. Sanders
2004-4-9
27469
Riverside
San Jacinto Valley: Tres Cerritos, ca. 3 miles WNW of Hemet, east of the Lakeview Mtns., alluvial slope in mouth of large canyon on south side.
473
Comment
UCR183342
Hemizonia paniculata
Mitch Provance
2005-5-27
4606
Riverside
San Bernardino Valley, Riverside, Sycamore Canyon, just east of the corner of Canyon Crest Drive and Via Vista
381
Comment
IRVC29255
Hemizonia pungens subsp. laevis
Kay Stockwell
1999-6-6
s.n.
Riverside
Warm Springs Creek, Murrieta; 0.5 mi. south of Murrieta Hot Springs Road
320
Comment
RSA614387
Hemizonia pungens subsp. laevis
Scott D. White
1997-5-25
5244 -B
Riverside
Winchester area: Roadside of Simpson Ave., less than1 mi W of intersection w/ Winchester Rd.
445
Comment
UCR189577
Hemizonia pungens subsp. laevis
Lee A. Ripma
2007-6-27
002
Riverside
San Timoteo Canyon, San Timoteo Canyon Road c. 5 mi west of the junction of Hwy 10 and Hwy 60 and c. 9 mi southeast of Redlands, near county park boundary
644
Comment
UCR207306
Hemizonia pungens subsp. laevis
John F. Green
2009-7-13
s.n.
Riverside
Peninsular Range, Elsinore Trough, NE side of the city of Lake Elsinore, east side of Pasadena St. north of Central Ave.
384
Comment
UCR20967
Hemizonia pungens subsp. laevis
A. C. Sanders, Steve Boyd
1980-5-19
1477
Riverside
San Jacinto Valley, San Jacinto River c. 1.5 miles west of Lakeview on the Ramona Expressway
427
Comment
HSC25815
Hesperocallis undulata
R. W. Spjut
1972-3-20
2286
Riverside
Riverside/San Bernardino Co., Colorado Desert, 4-10 mi. W of Rice (N end of Maria Sand Dunes), along Hwy. From Rice to 29 Palms Hwy. or to Desert Center.
305
Comment
UCR249831
Hesperocallis undulata
T. B. Salvato, R. T. Hawke, Tim Thomas, Mitch Provance
2013-3-8
7306
Riverside
Sonoran (Colorado) Desert, south of Hwy I-10, north of the Chuckwalla Mountains, Chuckwalla Valley Road c. 1.4 km west of its junction with Augustine Pass Road
137
Comment
RSA91385
Hesperolinon micranthum
F. W. Peirson
1922-5-19
3023
Riverside
2.5 miles NE of Murrieta
381
Comment
RSA559362
Heterocodon rariflorum
Steve Boyd, Timothy S. Ross, Dave Bramlet
1993-5-13
7380 -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
UCR193297
Heterocodon rariflorum
A. C. Sanders, Tim Thomas
2008-6-20
35545
Riverside
Peninsular Range; San Jacinto Mtns., May Valley near Fleming Ranch, north of Bonita Vista Rd. and east of Herkey Creek
1550
Comment
UC64541
Heteromeles arbutifolia
H. M. Hall
1897-6-19
670
Riverside
Comment
RSA78302
Heterotheca fastigiata
P. A. Munz, E. K. Balls
1952-8-21
17990
Riverside
Head of Hemet Valley
1494
Comment
POM153366
Heterotheca sessiliflora subsp. echioides
P. A. Munz, I. M. Johnston
1928-9-12
11249
Riverside
Temescal Canyon.
Comment
UC1999909
Heterotheca sessiliflora subsp. fastigiata
J. C. Semple, J. Chimielewski
1987-9-30
8981
Riverside
Idyllwild, CA-243, just S of Idyllwild Park, Manzanita Dr.
Comment
SEINET3167706
Heterotheca sessiliflora var. sanjacintensis
J. C. Semple, J. Chimielewski
1987-9-30
8985
Riverside
CA-74, 12.7 km S of CA-243, S of Lake Hemet
Comment
SDSU20376
Heuchera hirsutissima
Michael G. Simpson, Matt Guilliams, Michael Silveira, Lori Simpson
2007-6-25
2900
Riverside
San Jacinto mountain, ca. 100 feet northeast of peak.
3287
Comment
RSA515200
Hibiscus denudatus
Steve Boyd, Orlando Mistretta
1986-3-13
1474
Riverside
West Side Palen Mts: NE of Desert Center; first large canyon at NW tip of western segment of range.
Comment
UCR244888
Hibiscus denudatus
A. C. Sanders, T. B. Salvato
2012-10-12
40405
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, Graham Pass, 7.6 km (c. 4.5 mi.) above the road to Chuckwalla Spring on Graham Pass Rd.
387
Comment
RSA95299
Hibiscus denudatus
F. W. Peirson
1922-4-9
2900
Riverside
Palm Canyon Region, near Palm Springs.
Comment
SD224799
Hilaria rigida
A. C. Sanders, K. Rose & D. Woodard
1995-3-22
16205
Riverside
Coachella Valley: mouth of San Gorgonio Pass, alluvial fan just E of the mouth of Whitewater Canyon between Windy Point and I-10.
370
Comment
UCR2458
Hilaria rigida
F. M. Reed
1920-3-24
4286
Riverside
Sonoran (Colorado) Desert, Morongo Pass near Whitewater Station
457
Comment Read comments Oct 1 2011
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
RSA613654
Hirschfeldia incana
D. L. Banks, Victor Steinmann
1997-3-13
1466
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
UCR89862
Hoffmannseggia glauca
J. M. Stewart
1990-9-23
654
Riverside
Sonoran (Colorado) Desert, Interstate Hwy 10, 1.5 mi. west of Wiley Well Road.
Comment
CAS-BOT-BC206105
Hoffmannseggia microphylla
John Thomas Howell
1827-1-28
3292
Riverside
Painted Canyon [Canon], Colorado Desert
Comment
JOTR16685
Hoffmannseggia microphylla
Vanderspek & Nolte
1964-4-17
s.n.
Riverside
Joshua Tree National Park. BERDOO CANYON
Comment
SBBG13739
Hoffmannseggia microphylla
E. R. Blakley
1961-9-10
4709
Riverside
Cactus City, US Hwy 60-70 E of Indio
504
Comment Read comments Mar 20 2011
SD258923
Hoffmannseggia microphylla
Sarah J. De Groot, Cheryl Sevilla
2016-3-16
7652
Riverside
Mecca Hills; Side Canyon along Painted Canyon Road, NE of Mecca, NW of Box Canyon
170
Comment
UCD105851
Hoffmannseggia microphylla
Richard Bates
1949-4-28
s.n.
Riverside
Cathedral city, southeast of Palm Springs.
Comment
RSA561517
Hoita macrostachya
Steve Boyd, T. S. Ross, D. E. Bramlet
1992-9-9
7669
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Upper San Mateo Canyon, from the junction of Tenaja Road (7S01) and Los Almos Road (7S04) and the confluence of Los Almos Creek, up the San Mateo Trail north to Potrero de la Cienega,
396
Comment
UCR132953
Holocarpha virgata subsp. elongata
A. C. Sanders, Kent Beaman
2002-5-10
25051 .2
Riverside
Santa Ana Mtns., Santa Rosa Plateau, hills west of the head of De Luz Creek, 0.4 mi. south of Tenaja Rd. on west side of Calle Roble near Avenida Matorral
671
Comment
POM229707
Hordeum brachyantherum subsp. californicum
P. A. Munz
1937-5-27
14936
Riverside
Overflow from Lake Elsinore.
Comment
UCD85628
Hordeum depressum
A. C. Sanders; Carolyn Washburn
2001-5-10
24248
Riverside
Perris-Aguanga Basin. San Jacinto River Valley. S side of intersection of Sanderson Ave. and Ramona Blvd., ca. 4 miles NW of San Jacinto.
445
Comment
RSA608534
Hordeum intercedens
D. E. Bramlet
1996-5-4
2465
Riverside
San Jacinto Wildlife Area. The site is at the entrance to Marsh A, approx. 15m from the southern levee of Pond No. 1. This locality is approx. 1.5 km northesat of the reserve entrance at Davis Road.
433
Comment
UCR117388
Hordeum intercedens
A. C. Sanders, T. B. Salvato
2001-5-25
24384
Riverside
San Jacinto Valley, west edge of Hemet, north side of Hwy 74 (Florida Ave.) at Warren Rd.
457
Comment
UCR75530
Hordeum intercedens
A. C. Sanders
1993-5-12
14012
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
RSA596934
Hordeum marinum subsp. gussoneanum
A. C. Sanders, K. D. Jones, D. Malueng
1996-4-20
18042
Riverside
San Jacinto River between Nuevo and Lakeview, from 11th to 13th Streets, E side of the river channel., (33 deg 49'N, 117 deg 09'W
433
Comment
UCR180348
Hordeum murinum
Scott D. White, Angelia Carey
2004-4-5
10032
Riverside
San Jacinto Mountains, Foothills, north of Valle Vista. Indian Creek Watershed
671
Comment
UCR84843
Hordeum murinum
A. C. Sanders, K. C. Rose, D. Woodard
1995-3-15
16136
Riverside
Sonoran (Colorado) Desert, mouth of San Gorgonio Pass, along Whitewater River wash between Windy Point and Hwy I-10, Coachella Valley
396
Comment
POM13652
Horkelia clevelandii
Philip A. Munz
1922-6-23
5766
Riverside
Keen Camp, San Jacinto Mountains.
1524
Comment
UCR37729
Hornungia procumbens
A. C. Sanders
1985-3-7
5403
Riverside
San Jacinto Valley, salt scald in barley fields c. 1/4 mi south of the intersection of Bridge St. and Gilman Springs Rd.
457
Comment
RSA0042109
Horsfordia newberryi
Duncan S. Bell, Deidre Conocchioli
2014-3-11
6226
Riverside
Santa Rosa Mountains; Devil's Canyon, northeast of Martinez Mountain.
207
Comment
CAS-BOT-BC201090
Hosackia crassifolia
Robert F. Thorne; J. P. Simon; C. W. Tilforth
1969-6-24
38155
Riverside
San Bernardino National Forest, San Jacinto Mts.: Lake Fulmor
1676
Comment
SBBG3448
Hosackia oblongifolia var. oblongifolia
M. Lewis
1947-8-26
5
Riverside
Dark Cyn
1981
Comment Read comments Jan 16 2012
RSA502893
Hulsea heterochroma
Kathy Harper
1988-6-11
s.n.
Riverside
San Jacinto Mountains, on Thomas Mtn Rd., S of Thomas Mtn. Lookout.
Comment
RSA507957
Hulsea vestita subsp. callicarpha
Steve Boyd, Carol Boyd, K. Boyd, R. Noyes, L. Arnseth
1988-5-28
2275
Riverside
Cahuilla Mountain, west of Anza, mostly along the crest.
1500
Comment
POM13147
Hydrocotyle ranunculoides
P. A. Munz, I. M. Johnston
1922-5-19
5429
Riverside
Hemet Valley, San Jacinto Mountains.
1402
Comment
POM126316
Hymenoclea salsola
Thos Craig
1927-4-2
3
Riverside
Hidden Springs Canyon; Colorado Desert.
Comment
POM41959
Hymenoclea salsola
Marcus E. Jones
1924-2-7
s.n.
Riverside
Salton Sea near Oasis.
Comment
UC64189
Hypericum formosum var. scouleri
H. M. Hall
689
Riverside
Strawberry Valley San Jacinto Mts., Strawberry Valley
1615
Comment
CAS-BOT-BC219731
Hyptis emoryi
R. F. Hoover
1966-10-15
10164
Riverside
Dead Indian Canyon
Comment
CAS-BOT-BC219764
Hyptis emoryi
F. O. Ballou
1926-2-25
s.n.
Riverside
Painted Canon [Canyon] near Mecca
Comment
HSC84091
Hyptis emoryi
Aaron Liston, T. S. Elias, O. R. Dorado, S. Zona
1986-11-29
64019
Riverside
Painted Canyon, Mecca Hills
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
RSA305949
Hyptis emoryi
Fay A. MacFadden
1940-3-17
15284
Riverside
Road from 29 Palms to Indio, 2/3 of way to Indio. San Bernardino Mtns
Comment
RSA420161
Hyptis emoryi
D. A. Young
1969-3-28
P- 312
Riverside
Palm Springs.
305
Comment
UCD124921
Hyptis emoryi
B. Pitzer
1998-1-24
3405
Riverside
N foot of Chuckwalla Mts, Eagle Mtn Rd on S side of Hwy I-10, ca. 0.8 mi. S of Hwy at powerline rd, and wash directly south of road.
499
Comment
UCSB5692
Hyptis emoryi
Leeuwen, Henry
1957-4-13
Riverside
Next to Cal Hwy 195 about 4 miles west of US 60
Comment
UCR245799
Isocoma menziesii
A. C. Sanders, T. B. Salvato, Ana Hernandez, Karyn Drennen, Angela Collada
2013-10-2
40961
Riverside
Peninsular Range, Wilson Valley Preserve, 0.12 mi. S of Wilson Valley Rd., 1.1 mi. east of Sage Rd., 1.65 mi. east (87 deg. ) of Round Top Mtn.
770
Comment
POM153346
Isocoma menziesii var. vernonioides
P. A. Munz, I. M. Johnston
1928-9-12
11306
Riverside
Dry flats near Lake Elsinore
Comment
SEINET3863798
Isoetes howellii
Robert F. Thorne, Earl Lathrop
1975-5-20
45542
Riverside
Santa Rosa Plateau: Rancho California, Mesa de Burro.; 0
610
Comment
CAS-BOT-BC69865
Isoetes orcuttii
Robert F. Thorne; E. Lathrop; P. Munz
1968-5-8
37567
Riverside
Santa Rosa Plateau: on Mesa de Colorado, Rancho California.
670
Comment
RSA357155
Isoetes orcuttii
R. F. Thorne
1973-5-23
43853
Riverside
Santa Rosa Plateau:; N side of Mesa de Colorado.
610
Comment
SEINET12007320
Isomeris arborea
J. F. Bright, Wyman, C.
1933-1
8003
Riverside
near Palm Springs
Comment
SEINET3405576
Isomeris arborea var. angustata
Lewis S. Rose
1938-12-18
38323
Riverside
Palm Springs.
137
Comment
UCR84606
Juglans californica
Scott D. White, S. Ogg
1994-4-21
1947
Riverside
San Bernardino Mtns, Millard Canyon, near stream crossing of Forest Service Road 2S05, c. 4 miles south of Bear Wallow Spring
917
Comment
UCR281225
Juglans hindsii
Mitch Provance, Jeremiah George, Matt K. Beyers, John Hazlett
2017-3-28
317- 57
Riverside
Temescal Valley, Southern foot of the Gavilan Hills, Temescal Wash, N side of Temescal Canyon Road, along 'Zeigler's Rd.
360
Comment
UCR101655
Juglans nigra
A. C. Sanders, Tracy Tennant, Jeff Ross
1998-8-20
22231
Riverside
San Bernardino Mtns., Morongo Indian Reservation, lower Hathaway Creek Canyon
838
Comment
SEINET3245947
Juglans regia
A. C. Sanders, R. E. Riefner Jr.
2009-1
37146
Riverside
Peninsular Range: Riverside, CUR campus by West Campus Drive near The Barn (Riverside East 7.5')
320
Comment
UCR3191
Juncus balticus
Chuck Elliott
1964-5-7
s.n.
Riverside
Riverside, 1 mi past end of Canyon Crest Road west.
305
Comment
UC1601697
Juncus bufonius
H. M. Hall
Jun 1901
2076
Riverside
vicinity Strawberry Valley; San Jacinto Mountains
1402
Comment
UCR234428
Juncus bufonius
Jeremiah George
2012-3-4
s.n.
Riverside
Peninsular Range; Elsinore Trough, Lake Elsinore area, south of Nichols Rd. and east of Baker St.
387
Comment
RSA788861
Juncus bufonius var. bufonius
G. D. Wallace
2003-7-8
4029
Riverside
Hidden Lake.
Comment
RSA198995
Juncus bufonius var. occidentalis
Robert F. Thorne, E. W. Lathrop, Ora M. Clark, S. Carlquist
1968-4-18
37448
Riverside
Santa Rosa Plateau: Mesa de Colorado
671
Comment
UCR9555
Juncus dubius
Bonner Blong
1966-1
s.n.
Riverside
Santa Rosa Mtns., Tahquitz Spring, Martinez Canyon.
793
Comment
UCR24965
Juncus duranii
A. C. Sanders
1980-8-23
1755
Riverside
San Jacinto Mountains, Black Mountain; c. 100 yards above Black Mtn. Campground along a small stream
2241
Comment
RSA763169
Juncus effusus
Scott D. White, Justin M. Wood
2009-5-22
12923
Riverside
San Jacinto Mts: Halfway Spring, accessed via Old Control Road.
1159
Comment
UCR242660
Juncus longistylis
A. C. Sanders
2013-7-6
40849
Riverside
Peninsular Range; San Jacinto Mountains, SE of Idyllwild on South Ridge along FS Rd. 5S11, at and near sharp bend
1857
Comment
SBBG57304
Juncus mexicanus
R. Hoffmann
1929-9-7
Riverside
San Jacinto Mtns
Comment
UCR35287
Juncus mexicanus
L. B. Ziegler
1972-7-12
490
Riverside
San Jacinto Mtns., Hemet (Garner) Valley.
1372
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
CLARK-A1528-5053
Juncus phaeocephalus var. paniculatus
John C. Roos
1948-5-15
3837
Riverside
Eagle Mountains
Comment
CLARK-A1045-60
Juncus rugulosus
George K. Helmkamp
1978-6-1
Riverside
Santa Ana Mountains head of De Luz Creek; Wildomar 7.5' Q
Comment
CLARK-A1528-2666
Juniperus californica
John C. Roos
1947-2-15
3265
Riverside
Eagle Mountains
Comment
POM310598
Juniperus californica
G. Mansfield-Jones
1956-04
s.n.
Riverside
Joshua Tree National Monument along road to Juniper Flats
1463
Comment
RSA605787
Juniperus californica
Scott D. White
1995-12-30
3803
Riverside
Perris Basin, SW of Perris, above S bank of San Jacinto River.
441
Comment
UCSB213
Juniperus californica
Philbrick, Ralph
1953-6-10
Riverside
Joshua Tree National Monument
Comment
JEPS9201
Justicia californica
Marjorie D. Clary
May, 1930
9 a
Riverside
Deep Canyon s. Colorado Desert, Santa Rosa Mts., Deep Canyon
152
Comment
JOTR30676
Justicia californica
Andre, Jim, Tasha La Doux
2008-3-21
8828
Riverside
Joshua Tree National Park. Upper Cottonwood Cyn, approximately 2 mi. S. of Cottonwood Visitor's Center
880
Comment
OBI20392
Justicia californica
Robert F. Hoover
10163
Riverside
Dead Indian Canyon
Comment
RSA487532
Justicia californica
B. Pitzer
1988-3-10
640
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
UCR29942A
Justicia californica
Melissa Luckow, Rhonda Riggins
1982-4-14
815
Riverside
Sonoran (Colorado) Desert, Pinto Basin Road [Cottonwood Springs Road], 2.3 mi southeast of Cottonwood Visitor Center, 4.4 mi north of junction with Hwy I-10
793
Comment
UCR211495
Kallstroemia californica
Tasha La Doux, Jim Andre
2008-9-13
261
Riverside
Sonoran (Colorado) Desert, Joshua Tree National Park, Pinto Basin along paved hwy at Fried Liver Wash
549
Comment
SFV16370
Keckiella antirrhinoides
n. s.
1992-5-16
Riverside
Lake Matthews.
Comment
UC886789
Keckiella antirrhinoides
C. B. Clokey, B. C. Templeton, and I. W. Clokey
1930-4-15
4772
Riverside
Perris; Gavilan Peak
650
Comment
JEPS11218
Keckiella ternata
M. French Gilman
1845-1
473
Riverside
San Jacinto Mountains
Comment
JEPS12492
Kelloggia galioides
S. B. and W. F. Parish
Aug 1881
967
Riverside
San Jacinto Mountains
Comment
HSC101523
Krameria bicolor
J. P. Smith, J. O. Sawyer, R. J. Cole
2010-4-18
12777
Riverside
Along Eagle Mountain Road.
Comment
LA45680
Krameria bicolor
Virginia Mars;
1951-5-27
sn
Riverside
San Jacinto Mountains, Highway 74, desert at base of mountains
Comment
SBBG3340
Krameria bicolor
H. and M. Dearing
1936-12-25
821
Riverside
Thousand Palms
Comment
UCSB18702
Krameria bicolor
Main, Nancy
1965-5-9
Riverside
State Highway 74, 16 miles S of junction with State Highway 111, San Bernardino National Forest
944
Comment
UC1080461
Krameria erecta
P. C. Everett and E. K. Balls
1958-4-29
23030
Riverside
along rd from Desert Center to Vidal Jct. 21.9 mi sw Rice
548
Comment
SEINET8661777
Krameria erecta
E. Neese
1979-4-10
7074
Riverside
Junction of I-10 and Eagle Mountain Road, ca 48 miles W of Blythe.
274
Comment
RSA517842
Krameria grayi
Steve Boyd, Orlando Mistretta
1986-3-13
1477
Riverside
West Side Palen Mts: NE of Desert Center; first large canyon at NW tip of western segment of range.
Comment
RSA787591
Krameria grayi
Andrew Monks, J. McConnaughy, M. Volke
2010-1
36
Riverside
Hwy 177 N of Desert Center and Desert Lily Sanctuary. E of Joshua Tree National Park border.
274
Comment
UCR239243
Krameria grayi
Andrew Monks, Jackie McConnaughy, Malia Volke
2010-1
035
Riverside
Colorado (Sonoran) Desert, McCoy Wash, road going north from Black Rock Road, south side of private boundary, north of Hwy I-10
244
Comment
CAS-BOT-BC341448
Lagophylla ramosissima
E. W. Lathrop
1966-5-8
6268
Riverside
5 miles west of Murrieta
Comment
RSA180512
Lagophylla ramosissima
E. W. Lathrop
1960-5-27
5217
Riverside
6 miles west of Murrieta.
Comment
UCR86653
Lamium amplexicaule
A. C. Sanders, James C. Dice, K. C. Rose, D. Woodard
1995-3-29
16262
Riverside
San Jacinto Mtns/Sonoran (Colorado) Desert, San Gorgonio Pass; alluvial fan at the mouth of Snow Creek, between Hwy 111 and Snow Creek Village
427
Comment
OBI75821
Larrea divaricata
P. A. Holden
1969-4-23
777
Riverside
At foot of Morongo Pass just W of hwy 62 about 8 mi W of Desert Hot Springs
Comment
CAS-BOT-BC170701
Larrea tridentata
Greata
1905-8-2
489
Riverside
Coachella
Comment
UCR165829
Larrea tridentata
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
SDSU21595
Lastarriaea coriacea
Anna Kostikova, Glenn Litsios, Sarah Burgy, Steve Boyd.
2010-6-20
73
Riverside
Palomar mountain range foothills, north-eastern slop of the range, valley: crossing of Woodchunk Road and 79 Highway.
Comment
CAS-BOT-BC338918
Lasthenia californica
Richard W. Holm
1955-4-24
55 1 A
Riverside
Valley 2 miles south of Hurkey Creek Camp Ground, Route 74, SE of Hemet
Comment
POM15179
Lasthenia coronaria
Mary F. Spencer
1922-4-10
1951
Riverside
Snow Creek, Palm Springs, Colorado Desert.
183
Comment
UC893739
Lasthenia coronaria
P. A. Munz and I. M. Johnston
1922-5-19
5349
Riverside
5 mi ne of Murietta
457
Comment
POM6006
Lasthenia glabrata subsp. coulteri
P. A. Munz
1918-4-27
2159
Riverside
Murrieta
Comment
RSA708425
Lasthenia gracilis
Scott D. White
2005-3-29
10834
Riverside
San Gorgonio Pass: Cabazon. Alluvial fan and benches west of San Gorgonio river and south of I-10 Freeway. West of existing gravel quarry, likely to be proposed for quarry expansion.
585
Comment
UCR224454
Lasthenia gracilis
A. C. Sanders, T. B. Salvato
2011-3-28
38806
Riverside
Peninsular Range; Perris-Aguanga Basin Region, Menifee Valley, between Sun City and Perris, from McLaughlin & Evans roads intersection east to I-215 Fwy
434
Comment
CAS-BOT-BC379668
Layia platyglossa
C. L. Hitchcock; C. V. Muhlick
1964-3-17
23095
Riverside
3 miles SE of Glen Ivy Hot Springs
Comment
UC1424870
Layia platyglossa
Louis B. Ziegler
1966-6-10
Riverside
between Mountain Center and Keen Camp summit; San Jacinto Mountains
1447
Comment
UCR121796
Layia platyglossa
A. C. Sanders, Carolyn Washburn
2001-4-17
24036
Riverside
San Jacinto Valley, west edge of Hemet, SW corner of Florida Ave. (Hwy 74) and Warren Rd.
457
Comment
UCR228924
Layia platyglossa
A. C. Sanders, Nathan Moorhatch
2011-3-22
38796
Riverside
Peninsular Range; Perris-Aguanga Basin, Romoland in Menifee Valley, powerline route along McLaughlin Rd. between Palomar Rd. and San Jacinto Rd.
442
Comment
RSA450741
Layia platyglossa subsp. platyglossa
J. C. Roos
1965-6-13
s.n.
Riverside
Mountain Center, San Jacinto Mtns.
Comment
UCR85526
Lepidium chalepense
Scott D. White
1993-3-12
1147
Riverside
Near Winchester, along Leon Road
445
Comment
SEINET11257130
Lepidium densiflorum
D. Atwood
1993-3-27
17692
Riverside
Corona Del Mar State Park, along Newport Coast Drive
0
Comment
RSA621635
Lepidium dictyotum
R. E. Riefner
1998-3-22
98 -183
Riverside
Lake Elsinore. Elsinore Trough between Willard and Murrieta Creek.
Comment
RSA601921
Lepidium dictyotum var. acutidens
D. E. Bramlet
1997-3-13
2493
Riverside
Nichols Road Wetlands. The site is located approximately 275 m SE of Nichols Road, 91 m W of Collier Ave and 305 m W of the I-15. The locality is E of the existing dirt road extending S from Nichols Road and adjacent to Alberhill Creek.
381
Comment
UCR91280
Lepidium dictyotum var. acutidens
Scott D. White, M. Jacobsmeyer
1996-4-20
3965
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
POM265283
Lepidium fremontii
I. L. Wiggins
1937-3-9
8755
Riverside
5 miles west of Shaver's Well.
Comment
SBBG70816
Lepidium fremontii
R. Hoffmann
1929-2-9
Riverside
Desert Center
Comment
UC170137
Lepidium fremontii
E. E. Schellenger
1895-12-5
92
Riverside
Chuckawalla Bench Colorado Desert
Comment
CAS-BOT-BC89585
Lepidium lasiocarpum
Munz; Street; Williams
1919-3-25
2315
Riverside
Palm Canyon, Palm Springs.
243
Comment
RSA429930
Lepidium lasiocarpum
N. C. Cooper
1945-3-24
1619
Riverside
Cabazon.
457
Comment
UC10638
Lepidium lasiocarpum var. lasiocarpum
W. G. Wright
1889-1
1756
Riverside
Colorado Desert
Comment
SDSU14133
Lepidium latifolium
Michael G. Simpson, Tax. Cal. Pls. (Biol. 531) class
2002-4-20
2258
Riverside
Along north bank of Santa Margarita river, ca. 1/8 mile east of junction with Via Tornado Rd. (from Northside field station).
247
Comment
UCR112487
Lepidium latifolium
A. C. Sanders, T. B. Salvato
2000-5-25
23405
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
CAS-BOT-BC89753
Lepidium latipes
A. C. Sanders
1993-5-12
14000
Riverside
Hemet, southwest corner of the intersection of Florida Avenue (Highway 74) and Warren Road.
457
Comment
UCR153634
Lepidium virginicum var. pubescens
Scott D. White
1999-5-24
7386
Riverside
Peninsular Ranges/ Perris-Aguanga Basin, San Jacinto Valley, San Jacinto River wash: just N of the city of San Jacinto, about 1 mile SE of State St. Bridge
479
Comment
RSA85151
Lepidium virginicum var. robinsonii
J. C. Roos
1952-4-9
5475
Riverside
Fairmount Park
259
Comment
RSA3329
Lepidospartum squamatum
C. B. Wolf
1931-10-14
2452
Riverside
Whitewater Wash, 1/2 mile above the bridge on the Banning to Indio Road
366
Comment Read comments Sep 23 2011
RSA614495
Lepidospartum squamatum
A. C. Sanders, S. White, C. L. Sanders
1994-10-9
15806
Riverside
Whitewater Canyon, 2 miles below trout farm, above Bonnie Bell.
550
Comment
RSA736782
Lepidospartum squamatum
Scott D. White, Angelia Carey
2004-7-2
10557
Riverside
San Jacinto Mountain foothills: Soboba Indian Reservation, Poppet Creek Canyon.
549
Comment
RSA697078
Lepidospartum squamatum var. obtectum
W. Blanchard
1932-11-11
s.n.
Riverside
About 3 mi. S. of Palm Springs Station.
Comment
RSA289845
Leptochloa fusca subsp. uninervia
B. A. Prigge
1980-9-17
4063
Riverside
Coachella Valley Stormwater Channel: E of Munroe St., Indio., Near 33 deg 44'N; 116 deg 14'W.
-3
Comment
SEINET3196333
Leptochloa fusca subsp. uninervia
P. M. Peterson, D. R. Peterson
1988-8-24
4989
Riverside
Batista Canyon Wash, entering San Jacinto River (Wash), just N of Cedar and Moutain, NE end of Hemet.
Comment
UCR2517
Leptochloa uninervia
F. M. Reed
1918-10-13
4019
Riverside
Menifee Valley
549
Comment
POM364533
Leptosiphon ciliatus
Anstruther Davidson
s.n.
Riverside
San Jacinto Cal.
Comment
RSA67071
Leptosiphon ciliatus
Verne Grant, Alva Grant
1951-7-22
16106
Riverside
Along road to Dark Canyon campsite, 0.25mi from main hwy, north of Idyllwild.
1707
Comment
POM364672
Leptosiphon floribundus
E. Crow
1929-4-21
341
Riverside
Hills west of Lake elsinore
Comment
HSC85273
Leptosiphon liniflorus
Steve Boyd
1986-4-22
1779
Riverside
Gavilan Hills: Plateau remnant on ridge E of Estelle Mtn., S of Dawson Canyon
Comment
SD137899
Leptosyne californica
Darin L. Banks, Steve Boyd
1995-5-3
287
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area, east of the Dripping Springs Alcove Area.
515
Comment
SD28107
Lessingia glandulifera var. glandulifera
Carl B. Wolf
1932-8-4
3925
Riverside
San Jacinto Mountains; Strawberry Valley; 1.5 miles from Idyllwild on road to Banning.
1705
Comment
POM14446
Leymus triticoides
P. A. Munz
1922-6-23
5779
Riverside
Hemet Valley, San Jacinto Mountains, [on Garner Ranch - 5784]
1372
Comment
RSA123479
Leymus triticoides
H. S. Yates
1937-6-27
6718
Riverside
Near Hemet Reservoir.
1341
Comment Read comments Nov 26 2008
RSA368915
Lilaea scilloides
S. B. Parish
1890-03
s.n.
Riverside
Near Colton.
Comment Read comments Sep 24 2016
SD229046
Lilium parryi
Dick Schwenkmeyer
2012-6-27
738
Riverside
May Valley, approx. 5 miles southeast of Idyllwild town center, Mt. San Jacinto, Riverside County, CA.
1531
Comment
UCR40359
Limnanthes gracilis subsp. parishii
Tom Griggs, E. W. Lathrop
1985-3-3
2
Riverside
Santa Rosa Plateau, Mesa de Colorado, on The Nature Conservancy Preserve, 4 mi. west of Murrieta
Comment
UC26802
Limosella acaulis
H. M. Hall
1901-7
2494
Riverside
Lake Surprise; San Jacinto Mountains, shores of Lake Surprise
2499
Comment
RSA48660
Linanthus aureus var. decorus
A. M. Alexander, Louise Kellogg
1941-5-15
2173
Riverside
North base of Eagle Mountain.
884
Comment Read comments May 20 2012
RSA689694
Linanthus ciliatus
Valerie L. Soza, Naomi Fraga, Sarah Swartzentruber
2003-6-25
1702
Riverside
Slope above junction of Dark Canyon and Fuller Mill Creek.
1494
Comment
UCD118501
Linanthus dianthiflorus
R. N. Raynor
1933-5-2
s.n.
Riverside
Box Springs Hills.
Comment
UCR108862
Linanthus lemmonii
Heidi A. Haid
1969-3
s.n.
Riverside
San Jacinto Mtns., Bautista Canyon, above confluence with Horse Creek
915
Comment
UC23789
Linanthus liniflorus
Geo. F. Reinhardt
Jun 1897
Riverside
San Jacinto Valley
Comment
UCR26172
Linaria canadensis
John C. Roos
1947-3-15
3346
Riverside
San Jacinto Valley, Valle Vista, east of Hemet
549
Comment
UCSB18971
Linum lewisii
Keefe, Joseph
1961-5-6
Riverside
Allendale Pines, north of Idyllwild
1371
Comment
CAS-BOT-BC434237
Lithophragma
Tracy Tennant; Mitch Provance
1998-6-16
MOR- 414
Riverside
San Bernardino Mtns. Foothills: Morongo Indian Reservation, upper Millard Canyon, north of Cabazon.
1098
Comment
RSA765
Lobelia dunnii var. serrata
J. T. Howell
1928-7-7
1030
Riverside
Near Glen Ivy.
457
Comment
SBBG99597
Loeseliastrum schottii
W. L. Halvorson
1977-3-8
77 -88
Riverside
1 mi S of S entrance to Joshua Tree Nat Monument
Comment
UC405428
Logfia depressa
C. R. Orcutt
Apr 1889
Riverside
Colorado Desert
Comment Read comments Oct 27 2011
CAS-BOT-BC342258
Logfia filaginoides
L. R. Abrams
1926-3-26
11030
Riverside
Palm Springs
Comment
UCR91674
Logfia filaginoides
Steve Boyd
1995-4-5
8423
Riverside
Agua Tibia Mountains, Palomar Range, Agua Tibia Wilderness Area; northern flank of Agua Tibia Mtn. at the E edge of Dripping Springs Alcove in tributary of Arroyo Seco, west of the lower Dripping Springs Trail, just south of the Wilderness boundary
610
Comment
SDSU13914
Logfia gallica
Michael G. Simpson, Claudia Luke & Shane Waddell
2000-5-23
2135
Riverside
Santa Margarita Ecological Reserve (SDSU), southeastern region, ca. 1/4 mile north of El Valle meadow.
646
Comment
RSA343108
Lolium perenne subsp. multiflorum
R. F. Thorne, Walter Wisura, E. Lathrop, Sara Meury
1985-5-18
60648
Riverside
Santa Rosa Plateau: Mesa de Colorado
625
Comment
SEINET271858
Lolium perenne subsp. multiflorum
A. C. Sanders, KD Jones; D. Malueg
1996-4-20
18055
Riverside
San Jacinto River between Nuevo and Lakeview from 11th to 13th Streets alkaline flats on the east side of the river ch
433
Comment
RSA262067
Lolium perenne subsp. multiflorum
E. W. Lathrop
1966-5-26
6342
Riverside
Mail Divide Truck Trail between El Carriso and Santiago Peak, Cleveland National Forest.
1220
Comment
RSA221026
Lomatium lucidum
E. W. Lathrop
1966-3-23
6089
Riverside
4 miles west of Corona between Tin Mine Canyon & Santiago Peak, Skyline Drive.
610
Comment
RSA586134
Lomatium lucidum
D. L. Banks
1995-4-11
177
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 Dripping Springs Trail.
829
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
UC63680
Lomatium mohavense
H. M. Hall
May 1899
1184
Riverside
San Jacinto Mts., Van de Venter's
1371
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
RSA386936
Lotus
K. Tomlinson, Deborah L. Kama, R. F. Thorne
1985-3-27
906 -b
Riverside
Santa Rosa Plateau: Mesa de Colorado.
610
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
SEINET2062200
Lotus argophyllus var. argophyllus
B. Pitzer, A. C. Sanders
1987-4-21
498
Riverside
Hot Springs Mountanis, near S-most radio towers, Riverside East 7.5' Quad.
Comment Read comments Feb 22 2014
UCR158714
Lotus hamatus
A. C. Sanders, Seung-Chul Kim, Plant Taxonomy Class
2005-5-7
30003
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
UCR214320
Lotus hamatus
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt
2010-5-17
38380
Riverside
Peninsular Range, southeastern Gavilan Hills north of Alberhill, along dirt extension of Lake St., c. 1.0 mi. NNE (04 deg. ) of intersection of I-15 and Lake St.
503
Comment
SEINET7048200
Lotus hamatus
Steven R. Hill, Andrew C. Sanders
2001-5-4
33710
Riverside
Santa Rosa Plateau, eastern rim, north side of Avenida del Oro, just east of junction with Sandia Creek Drive, 2 miles west of junction of Rancho California Road and Route I-15. Elevation 1570 - 1670 feet.
509
Comment
RSA406173
Lotus heermannii
Robert Gustafson
1980-5-5
1561
Riverside
Whitewater Canyon Road, 1.8 miles from the junction with Interstate 10.
610
Comment
RSA582442
Lotus heermannii
L. C. Wheeler
1932-9-4
1326
Riverside
Santa Ana River at Chino Creek.
152
Comment
UC15609
Lotus heermannii
Geo. F. Reinhardt
Jun 1897
Riverside
San Jacinto Valley
Comment
UCR103179
Lotus humistratus
Scott D. White, Julie Greene
1997-3-12
4775
Riverside
Perris Basin, Sun City, near Interstate Hwy 215, south of Perris and north of Menifee, low hills east of Bavaria Drive
488
Comment
RSA282916
Lotus nevadensis var. nevadensis
C. W. Tilforth, B. Busenberg
1980-6-17
2020
Riverside
On slopes south of Toolbox Springs Campground, Thomas Mtn. Road, south of Lake Hemet & west of Highway 74
Comment
UCR38688
Lotus oblongifolius
J. M. Stewart
1985-6-2
8522
Riverside
Western Colorado Desert/ San Jacinto Mtns, Andreas Canyon, Palm Canyon drainage
244
Comment
RSA90306
Lotus rigidus
F. W. Peirson
1919-4-14
712
Riverside
Murray Canyon, near Palm Springs.
Comment
UC1129114
Lotus rigidus
H. S. Yates
1937-3-24
6461
Riverside
near Head of Deep Canyon; Thermal Quad.
914
Comment
UC1922410
Lotus salsuginosus
Naomi Fraga, Lisa Rojas
2005-2-10
1364
Riverside
Colorado Desert; Northeastern Colorado Desert region; Just north of Palen Pass Road, ca. 10 miles east of Hwy 177.
365
Comment
UCR269856
Lotus salsuginosus var. brevivexillus
A. C. Sanders, Jim Malusa
2016-3-17
42356
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, along Gasline Road at major wash crossing 1.9 miles south of Bradshaw Trail
675
Comment
SEINET8721513
Lotus scoparius
Jean Coulson
1959-1
87
Riverside
Box Spring Mts., .7 mi. N of Blane on Mt. Vernone W. of quarry, 10yrds.
1
Comment
UCR127342
Lotus scoparius subsp. brevialatus
A. C. Sanders, T. B. Salvato, Mitch Provance
2003-4-4
25846
Riverside
San Bernardino/Santa Ana River Valley Region, Jurupa Mtns., hill SW of the Jensen Quarry, NW of Sunnyslope
421
Comment
CLARK-A1528-488
Lotus strigosus
Art Dawson
1968-4-17
Riverside
Prado Dam
Comment
RSA586301
Lotus strigosus
D. L. Banks, S. D. Boyd
1995-5-3
0212
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
SEINET7073438
Lotus strigosus
A. G. Vestal
1963-4-25
s.n.
Riverside
About 6.8 miles south of Sage on Route 3. Coordinate datum: NAD27.
Comment
UCR260296
Lotus strigosus var. tomentellus
A. C. Sanders, Jim Malusa
2015-3-9
41364
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains, along Gasline Road at major wash crossing 1.9 mi. south of Bradshaw Trail, US Navy Chocolate Mountains Aerial Gunnery Range
686
Comment
POM24281
Lotus tomentellus
Marcus E. Jones
1906-4-27
s.n.
Riverside
Indio.
Comment
POM259731
Lotus tomentellus
E. C. Jaeger
1939-12-29
s.n.
Riverside
Eytel canon [canyon]branching from Fargo Canon [canyon] 5 mi. east Indio.
244
Comment
RSA406376
Lotus tomentellus
M. B. Dunkle
1933-3-4
3031
Riverside
Painted Canyon.
30
Comment
UCR92489
Lotus tomentellus
George K. Helmkamp
1995-3-16
s.n.
Riverside
Sonoran (Colorado) Desert, 5.6 mi NE of Desert Center on Rice Rd.
152
Comment
HSC92616
Lotus unifoliolatus var. unifoliolatus
F. C. Vasek
1964-7-19
6407193
Riverside
At Pine Cove, NW of Idyllwild
Comment
RSA90339
Lotus wrangelianus
F. W. Peirson
1922-4-29
4081
Riverside
Dripping Spring, Temecula River, southwestern Riverside Co.
457
Comment
SD8500
Lupinus albifrons var. albifrons
Daniel Cleveland
1888-3-22
Riverside
Temecula
Comment
RSA414450
Lupinus argenteus var. tenellus
Anstruther Davidson
1930-1
s.n.
Riverside
Colorado Desert.
Comment
CLARK-A1528-2816
Lupinus arizonicus
John C. Roos
1947-2-15
3268
Riverside
Eagle Mountains
Comment
POM349954
Lupinus arizonicus
N. C. Cooper
1949-4-8
3255
Riverside
Mecca Pass east of Indio.
610
Comment
POM349975
Lupinus arizonicus
George Willet
1935-4-10
s.n.
Riverside
Hidden Springs.
Comment Read comments Aug 28 2016
RSA457758
Lupinus arizonicus
Steve Boyd, S. Meury, R. Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2117
Riverside
North end Palen Mountains, 2 mi west of Palen Pass.
300
Comment
RSA581752
Lupinus arizonicus
Michael Wall, Lorrae Fuentes
1995-4-13
101
Riverside
Coachella Valley, east of Desert Hot Springs along dirt road paralleling Dillon road, 16.7 miles east of Hwy 62 where hills are closest to the road.
Comment
UCSB3338
Lupinus arizonicus
Sage, Paul
1958-3-22
Riverside
3 mi. directly S of jct. of road that crosses Joshua Tree National Monument, on U.S. 60
457
Comment
RSA502924
Lupinus bicolor
Ed LaRue
1989-4-7
s.ns
Riverside
Woodcrest area: 1/2 mile NE of the intersection of Van Buren Blvd & Mockingbird Canyon Road.
365
Comment
SEINET2062596
Lupinus bicolor
A. C. Sanders, K. Rose, D. Woodard
1995-3-22
16227
Riverside
San Gorgonio Pass, San Jacinto Mountains, on and near a rocky spur at the N foot of the mountains, SW of Verbenia Ave., W of Snow Creek, E of Cabezon.
390
Comment
VVC217
Lupinus bicolor
A. C. Sanders, P. MacKay, T. Thomas, O. Clarke
1997-5-4
20687
Riverside
San Jacinto Mountains, N side of the range, Twin Pines Creek below the confluence with Brown Creek.
854
Comment
RSA594125
Lupinus bicolor subsp. microphyllus
D. L. Banks, Victor W. Steinmann
1996-4-20
0894
Riverside
NW Palomar Mountains; Agua Tibia Mountains; NW foothills of Dorland Mtn.; S end of Los Caballos Road, University of California-Emerson Oaks Reserve.
536
Comment
POM24303
Lupinus bicolor subsp. tridentatus
Marcus E. Jones
1903-5-11
s.n.
Riverside
Banning.
701
Comment
RSA772414
Lupinus concinnus
Orlando Mistretta, Duncan S. Bell, Joy D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4851
Riverside
Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 2-3 miles above Whitewater Visitor Center (Whitewater Trout Farm); between N34.02559, W116.69098 and N34.02135 and W116.68712.
915
Comment
SD119936
Lupinus concinnus
Louis B. Ziegler
1967-6-8
155
Riverside
Hemet Valley; San Jacinto Mountains.
1402
Comment
POM98007
Lupinus concinnus subsp. optatus
E. C. Jaeger
1926-3-28
s.n.
Riverside
Santa Rosa Mts. in wash near Van De Venters flat.
1433
Comment
CAS-BOT-BC216701
Lupinus excubitus var. excubitus
I. M. Johnston
1918-4-27
1869
Riverside
Near Elsinore
396
Comment
JOTR34171
Lupinus excubitus var. excubitus
Harding, Mitzi, T. Herskovits and D. Oquendo
2011-5-5
128
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Pushawalla Canyon; Gravelly hills above canyon wash (Stop 3)
1217
Comment
RSA6123
Lupinus excubitus var. hallii
Carl B. Wolf
1932-5-25
3693
Riverside
1/4 mile SW of summit of Moreno Grade, Bad Lands SW of Beaumont
671
Comment
UCR117078
Lupinus excubitus var. hallii
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-4-6
23952
Riverside
Perris-Aguanga Basin region, Temecula, Long Canyon area west of Del Rey Rd., along bottom of canyon west of junction of Av. Pina Colada
345
Comment Read comments Apr 3 2011
SD126382
Lupinus formosus
D. B. Dunn, Conrad and Kenney
1973-6-15
20769
Riverside
At the junction of Highway 74 and 71; a gas station on the southwest corner.
1431
Comment Read comments May 24 2012
RSA413702
Lupinus hirsutissimus
N. C. Cooper
1944-6-4
1360
Riverside
Elsinore Mountain; Lookout at top.
1067
Comment
UCR262283
Lupinus hirsutissimus
A. C. Sanders
2006-5-13
32284
Riverside
Peninsular Range, 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
UCR84944
Lupinus hirsutissimus
A. C. Sanders, K. C. Rose, D. Woodard
1995-3-22
16231
Riverside
San Jacinto Mountains, San Gorgonio Pass: on and near a rocky spur at the N foot of the mountains, SW of Verbenia Ave, west of Snow Creek, east of Cabazon
550
Comment
LA31764
Lupinus longifolius
Mary V. Hood;
1944-4-7
44- 9 k*
Riverside
Agaunga
587
Comment
UCR90607
Lupinus microcarpus var. densiflorus
Scott D. White
1995-6-29
3391
Riverside
Santa Ana Mountains, Cole Creek, NW of Murrieta, just upstream from Murrieta Creek confluence
366
Comment
SEINET10486261
Lupinus shockleyi
Noel H. Holmgren, Patricia K. Holmgren; Ruth E. Kern
1973-3-22
Holmgren 6474
Riverside
Rice valley, 3.5 mi s-sw of rice. Sand dunes; locally frequent. Petals Dark-purple.
244
Comment
CHSC108883
Lupinus sparsiflorus
Orlando Mistretta; D. Bell, J. England, J. Hall, C. McDonald, L. Reccia
2010-4-13
4858
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 2-3 miles above Whitewater Visitor Center (Whitewater Trout Farm). Between N34.02559, W116.69098 and N34.01235 and W116.68712.
915
Comment
RSA614167
Lupinus sparsiflorus
D. L. Banks
1997-2-23
1310
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
RSA722340
Lupinus sparsiflorus
J. R. Bruff
1928-4-2
116
Riverside
Canyon W of Morengo
Comment
UCR20843
Lupinus sparsiflorus
Ken Shackel
1980-3-7
s.n.
Riverside
Barrow [sic] pit area at N end of Mt. Vernon Avenue on lower slopes of Box Springs Mountains.
Comment
SEINET10903506
Lupinus sparsiflorus
Robert F. Thorne
1983-4-23
Thorne 55500
Riverside
San bernardino mts: sandy wash along whitewater river where road crosses river Below fish hatchery, ca 4 mi n of whitewater post office. Comment by d.b. Dunn (1984): area of Intergradation from ssp. Sparsiflorus to ssp. Mohavensis. One specimen closer To one and the other closer to the other. Erect, blue-flowered annual.
640
Comment
POM24304
Lupinus sparsiflorus subsp. sparsiflorus
Marcus E. Jones
1903-5-11
s.n.
Riverside
Whitewater.
305
Comment
POM266067
Lupinus sparsiflorus subsp. sparsiflorus
C. Leo Hitchcock
1940-3-29
5852
Riverside
Cottonwood Canyon, ca. 100 yards east of Spring.
Comment
RSA414271
Lupinus sparsiflorus subsp. sparsiflorus
N. C. Cooper
1944-4-22
1119
Riverside
Banning.
701
Comment
RSA607352
Lupinus sparsiflorus subsp. sparsiflorus
R. S. Woglum
1938-5-1
1612
Riverside
Peninsular Ranges: San Jacinto Valley; Hemet.
Comment
RSA659377
Lupinus sparsiflorus subsp. sparsiflorus
Bruce Albert
1982-4-17
66
Riverside
Hillside west of Lake Mathews Road, 2 miles south of Cajalco Road.
Comment
UCR173149
Lupinus succulentus
Abby Sirulnik
2000-4-25
19
Riverside
Peninsular Ranges, Southwestern Riverside County Multispecies Reserve, c. 3 mi NE of Skinner Reservoir
610
Comment
CLARK-A1528-2853
Lupinus truncatus
John C. Roos
1938-4-4
730
Riverside
La Sierra
Comment
POM280800
Lupinus truncatus
Henry J. Ramsey, Henry J. Ramsey
1940-3-15
s.n.
Riverside
Aguanga. (north of Riverside Co.)
Comment
RSA180413
Lupinus truncatus
E. W. Lathrop
1965-5-9
5745
Riverside
6 miles W of Murrieta.
Comment
UC1537126
Lupinus truncatus
Gordon H. True Jr.
1935-4-8
228
Riverside
Mockingbird Canyon
457
Comment
UCR142197
Lupinus truncatus
June Latting
1979-4-8
s.n.
Riverside
Box Springs Mountain
915
Comment
CAS-BOT-BC436683
Luzula comosa var. laxa
C. M. Wilder
1909-7-11
921
Riverside
Round Valley, San Jacinto Mts.
Comment
RSA0094881
Lycium andersonii
Jim M. Andre
2012-4-11
20682
Riverside
Little San Bernardino Mountains; Hidden Tank Picnic Area, 1.4 mi. SW of paved road (Utah Trail) to Cottonwood Spr, approx. 8 mi. south of North Entrance Sta., N. end of Hexie Mtns.
1076
Comment
RSA342007
Lycium andersonii
Robert F. Thorne, C. W. Tilforth, L. M. Shultz, R. K. Benjamin, J. Hogge
1980-4-16
54109
Riverside
San Bernardino Mountains: Mesquite thicket along Whitewater Canyon road.
Comment
SD193135
Lycium andersonii
W. J. Schrenk
2008-4-30
88
Riverside
Anza-Borrego Desert State Park, Nance Canyon
860
Comment
UC1563047
Lycium andersonii
Steve Boyd, Tim Ross, and Laurel Arnseth
1989-4-2
3225
Riverside
sandstone ridge between Kolb Creek and Temecula Creek (forming peninsula at sw end of Vail Lake, ne end of peninsula); Vail Lake Area
Comment
UCR100785
Lycium andersonii
George K. Helmkamp, E. A. Helmkamp
1998-2-18
2693
Riverside
Sonoran (Colorado) Desert, Midland Road., 3.8 mi. SE of Midland, Little Maria Mtns.
198
Comment
UCR251577
Lycium andersonii
Jim Andre
2013-3-27
24842
Riverside
NE Colorado Desert, Riverside Mountains, Agnes Wilson Rd. west of crossing of Colorado River, 0.8 mi east of Hwy 95, 12.4 mi south of Vidal Junction
115
Comment
CAS-BOT-BC233505
Lycium cooperi
Peter H. Raven
1958-5-5
12888
Riverside
Jumbo Rocks Camp Ground, Joshua Tree National Monument
Comment
RSA80305
Lycium fremontii
F. W. Peirson
1927-4-12
7157
Riverside
East branch of Painted Canyon, near Mecca.
Comment
UCR17808
Machaeranthera canescens
O. F. Clarke
1973-4-6
s.n.
Riverside
San Jacinto Mtns, Juaro Canyon, lower west side of the mountains near Soboba Hot Springs
549
Comment
CAS-BOT-BC8104
Machaeranthera canescens var. ziegleri
Louis B. Ziegler
1968-9-30
s.n.
Riverside
North slope of Santa Rosa Mts.
2286
Comment
RSA543840
Madia exigua
Steve Boyd, Orlando Mistretta
1991-5-22
6305
Riverside
Vail Lake area, base of Agua Tibia Mtn, E of Dorland Mtn, W of Kolb Crk.
549
Comment
RSA619542
Madia gracilis
D. L. Banks
1997-5-5
1991
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, east of its intersection with Pechanga Creek. East of where the road crosses to the southern bank of the south fork of Pechanga Creek.
427
Comment
UC63218
Madia gracilis
H. M. Hall
1901-6-25
Riverside
Fuller's Mills <M?> San Jacinto Mountains., Fuller's Mills <M?>
1524
Comment Read comments Jan 3 2014
POM202489
Malacothamnus fasciculatus
Marcus E. Jones
1934-5-10
s.n.
Riverside
Elsinore
Comment
UCR251866
Malacothamnus fasciculatus
M. A. Voeltz
2014-5-25
s.n.
Riverside
Peninsular Range; Santa Ana Mtns., Tin Mine Canyon near Corona, Cleveland National Forest, Trabuco Ranger District
403
Comment
UCR135997
Malacothamnus fasciculatus var. fasciculatus
Virginia Moran
2003-7-17
s.n.
Riverside
Peninsular Range, Wilson Valley Mitigation Bank (Center for Natural Lands Management), NE of Wilson Valley Road and west of Wilson Creek
915
Comment
UCR103911
Malacothrix clevelandii
B. G. Pitzer
1997-4-11
3119
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
UCR24138
Malacothrix clevelandii
John C. Roos
1950-4-22
4756
Riverside
0.3 mi NE of summit of Reche Canyon
762
Comment
UC1478690
Malacothrix glabrata
Barry Prigge with L. Martinez
1978-3-23
2413
Riverside
1.2 mi e Sky Valley (near Dillon X Skyridge Roads, nw Colorado Desert); Colorado Desert
335
Comment
UCR196389
Malacothrix glabrata
Naomi Fraga, Sarah J. De Groot, Lisa Rojas, Pesach Lubinsky
2005-2-10
1425
Riverside
Northeastern Colorado Desert, along Palen Pass Road, near Hwy 177
170
Comment
RSA722992
Malacothrix saxatilis var. tenuifolia
Michael Wall
2007-6-26
429
Riverside
San Jacinto Valley, Bautista Creek wash off Bautista Canyon Rd. 3.0 miles SE of jct with Fairview Ave.
678
Comment
SD122923
Malvella leprosa
Steve Boyd
1985-8-7
1120
Riverside
Murrieta area, Clinton Keith Road, just east of the Bear Creek development golf course
Comment
UCR275221
Malvella leprosa
A. C. Sanders, Karen Kirtland
2016-9-23
42630
Riverside
San Jacinto Valley, edge of Mystic Lake at duck hunting ponds below abandoned dairy south of Gilman Springs Rd. between Jack Rabbit Tr. and Eden Hot Springs Rd.
434
Comment
RSA229828
Marah macrocarpa
Colin M. Wainwright, Larry E. DeBuhr
1972-2-10
588
Riverside
Cleveland Nat. Forest. 6.5 mi. S of Lake Elsinore along Forest Route 7SO4
Comment
RSA441209
Marah macrocarpa
N. C. Cooper
1944-5-20
1259
Riverside
Palms to Pines Highway [Hwy 74], San Jacinto Mountains.
1280
Comment
SD126049
Marah macrocarpa
B. Pitzer, E. Misqez
1988-2-28
617
Riverside
SW of Murrieta, Walkder Basin, Avenida del Oro, 2 mi. S of Rancho California Rd.
1399
Comment
UCD107543
Marah macrocarpa
C. L. Hitchcock
1966-3-15
24145
Riverside
1 mi. e. of Glen Ivy Springs.
Comment
UCR150011
Marah macrocarpa
Scott D. White, Angelia Carey
2004-4-16
10153
Riverside
San Jacinto Mountain foothills, Indian Creek and adjacent slopes
610
Comment
JOTR30693
Marina parryi
La Doux, Tasha, Jim Andre
2008-9-13
266
Riverside
Joshua Tree National Park. Upper Wilson Canyon on E. side of paved Hwy
991
Comment
RSA698735
Marina parryi
W. Marquart
1938-3-12
s.n.
Riverside
10 miles west of Blythe.
Comment
UCSB18652
Marina parryi
Gerhart, Janet
1963-4-6
Riverside
Coachella Canal-siphon 22, 5.2 miles southeast of intersection of Salt Creek Wash Road
Comment
RSA0023096
Marina parryi
John F. Emmel
1995-4-22
1371
Riverside
Valley between McCoy Mts. and Little Maria Mts.; large wash 00.6-0.7 air mile north and 0.9-1.2 air miles east of Black Jack Mine.
265
Comment
RSA715764
Matricaria matricarioides
A. C. Sanders
2005-4-22
29589
Riverside
Gavilan Hills: Gavilan Plateau ca. 0.75 air mi. SE of summit of Gavilan Peak.
625
Comment
UCR162409
Medicago polymorpha
S. J. Myers, Chet McGaugh
2003-4-7
s.n.
Riverside
San Jacinto Mountains, powerline trail west of Juan Diego Flats toward Reed Valley, NW of Cahuilla Mountain
1098
Comment
VVC232
Medicago sativa
F. Ambrey
1959-4-4
s.n.
Riverside
In field at NW corner of Canyon Crest and Linden St
412
Comment
JOTR35941
Melica frutescens
De Groot, Sarah J., Evan Meyer and Abby Hird
2013-3-23
6889
Riverside
Joshua Tree National Park. north and northwest part of Lost Palms Oasis
987
Comment
UCR2535
Melica frutescens
F. M. Reed
1920-5-10
4490
Riverside
Sonoran (Colorado) Desert/San Jacinto Mtns., Murray Canyon
457
Comment
CAS-BOT-BC281602
Melica imperfecta
W. A. Silveus
1938-4-16
2646
Riverside
Near Elsinore
Comment
JOTR37471
Melica imperfecta
Hodges, Stephen, T. Green
2016-5-24
593
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Quail Mountain Complex; On slopes with granitic boulders descending down east side of Minerva Hoyt peak towards Lost Horse area and in sandy washes beneath slopes (Stop 3).
Comment
RSA683856
Melica imperfecta
Scott D. White, Michael Honer
2003-4-4
8943
Riverside
Dissected bajada bench, below and east of Horsethief Canyon; immediately S of I-15 Freeway.
366
Comment
SBBG34982
Melica imperfecta
T. L. Secrest
1951-5-21
Riverside
3 mi S of Banning
1066
Comment
RSA615328
Melica imperfecta var. refracta
Scott D. White
1997-5-25
5235
Riverside
Bautista Canyon, Hixon Trail (USFS No. 2E43), between trailhead at Bautista Cyn. Rd. and intermittent stream crossing.
793
Comment
RSA650071
Melilotus indicus
Marion P. Harthill
1976-5-6
s.n.
Riverside
Cleveland National Forest.
609
Comment
UCR92142
Melilotus indicus
D. L. Banks, Steve Boyd
1995-5-3
188
Riverside
Agua Tibia Mtns Watershed, Cleveland National Forest, Agua Tibia Wilderness Area, N slope of Agua Tibia Mtn., east of Dripping Springs Alcove, along lower alluvial benches of Arroyo Seco
512
Comment
RSA0035450
Melilotus indicus
Mary Duke, Christy Hightower, Cecilia McElroy
1982-5-15
6
Riverside
CA Hwy 74, just off highway E of Elsinore, 1 mi. W of Hwy 15.
Comment
RSA568837
Mentzelia
Christopher Davidson
1979-4-4
7701
Riverside
Orocopia Mts, lower end of Box Canyon on Box Canyon road, 4.4 miles E of Mecca
213
Comment
UCR35321
Mentzelia
L. B. Ziegler
1968-6-12
307
Riverside
San Jacinto Mtns., Thomas Mountain, slopes below summit
2043
Comment
RSA779625
Mentzelia albicaulis var. albicaulis
Duncan S. Bell
2010-4-1
659
Riverside
Arica Mountains: east side of the mountain range, west side of Rice Valley, near the lowest eastern drainage point for the Arica mountains ; approximately 4.3 air miles southeast of the ghost town of Rice.
209
Comment
POM99008
Mentzelia albicaulis var. albicaulis
E. C. Jaeger
1926-4-24
s.n.
Riverside
Eagle Mts. eastern Riverside Co.
976
Comment
SD186252
Mentzelia desertorum
Theo Glenn
1991-5-8
91 85
Riverside
Big Maria Mtns., north of Blythe.
377
Comment
UCR193854
Mentzelia dispersa
A. C. Sanders, Mitch Provance
2008-7-11
35767
Riverside
Peninsular Range; San Jacinto Mtns., FS road 5S02 to Coldwater Creek below road to helipad, 1 mi. NE of Mountain Center, c. 1/2 mile NE of Keenwild Fire Station
1463
Comment
SEINET3004996
Mentzelia involucrata
G. Rink
2011-4-4
10424
Riverside
Northwest of Blythe, east of the McCoy Mtns, desert pavement
182
Comment
SEINET3094632
Mentzelia involucrata
Barbara Gayle Pitzer
1998-2-1
3445
Riverside
Sonoran (Colorado) Desert; Hayfield Dry Lake, alluvial fan on north side of lakebed, from paved road down to lakebed
427
Comment
UC872535
Mentzelia involucrata
Mrs. Joe Clemens
1922-4-10
Riverside
Mecca
Comment
POM14021
Mentzelia involucrata var. megalantha
P. A. Munz, D. D. Keck
1922-4-9
4908
Riverside
Vicinity of Corn Springs, Chuckwalla Mountains, Colorado Desert.
427
Comment
UCR29850
Mentzelia obscura
George K. Helmkamp
1983-3-24
383- 06
Riverside
Sonoran (Colorado) Desert, Chuckwalla Valley, at junction of the Graham Pass and Chuckwalla Springs Roads
229
Comment
CAS-BOT-BC435293
Mesembryanthemum nodiflorum
A. C. Sanders
1993-5-12
14003
Riverside
Hemet, SW corner of the intersection of Florida Ave. (Hwy 74) and Warren Rd., between the New San Diego Aqueduct and Warren.
460
Comment
CLARK-A1528-2013
Microseris douglasii
John C. Roos
1950-3-18
4711
Riverside
457
Comment
SD146006
Microseris douglasii subsp. douglasii
A. C. Sanders, K. C. Rose
1998-5-21
21860
Riverside
Hemet; alkaline flats west of town, east of the canal, south of Highway 74 and ca. I(c) mile west of Warren Road (mak 10/07)
456
Comment
UCR174166
Microseris douglasii subsp. douglasii
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-26
32600
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
RSA543593
Microseris douglasii subsp. platycarpha
Steve Boyd, Orlando Mistretta, Laurel Arnseth
1991-5-6
6145
Riverside
Santa Ana Mts., S side of Elsinore Peak.
1036
Comment
UCR102881
Microseris heterocarpa
A. C. Sanders
1997-3-26
20127
Riverside
Lake Skinner area, large clay patch adjacent to the Skinner entrance road, c. 1 km NE of Borel Rd.
473
Comment
UCR250580
Microseris heterocarpa
A. C. Sanders
2014-4-18
41022
Riverside
Peninsular Range, Temescal Canyon, hills along De Palma Rd. between Indian Truck Trail and Horsethief Canyon roads, c. 100 m south of I-15
401
Comment
RSA95238
Microseris heterocarpa
F. W. Peirson
1922-4-29
2951
Riverside
South of Lake Elsinore.
381
Comment
POM363470
Microseris lindleyi
M. M. Thompson
1947-6-9
2062
Riverside
Los Alomos Canyon, Elsinore.
762
Comment
RSA0036465
Mimulus aurantiacus var. pubescens
J. M. Andre
2012-6-15
30526
Riverside
San Jacinto Mountains: Along Hwy 243, 8.6 mi. south of Interstate 10 (Banning), just northeast of Hungry Hollow and Poppet Flat; SB Natl. Forest.
1308
Comment
RSA38706
Mimulus aurantiacus var. pubescens
Percy C. Everett
1945-6-7
11503
Riverside
probably a hybrid with puniceus decomposed granite of steep slope and along roadside. Indian Canyon, Indican Canyon Truck Trail.
Comment
UC527581
Mimulus aurantiacus var. pubescens
Carl B. Wolf
1931-5-11
1960
Riverside
above Hemet Valley (near Pipe Creek); San Jacinto Mts.
1676
Comment Read comments Mar 24 2011
UC943878
Mimulus aurantiacus var. pubescens
H. E. McMinn, M. Van Rensselaer
1945-6-7
1889 B
Riverside
Indian Canyon Truck Trail, e slope of mts. Santa Ana Mts.
640
Comment
UCR113888
Mimulus aurantiacus var. pubescens
Mitch Provance
1998-4-10
417
Riverside
La Sierra Hills, east-facing slopes of hills at western extreme of Cypress Ave
351
Comment
UCR84639
Mimulus aurantiacus var. pubescens
Scott D. White, S. Ogg
1994-4-21
1987
Riverside
San Bernardino Mtns, Millard Canyon, near stream crossing of Forest Service Road 2S05, c. 4 miles south of Bear Wallow Spring
917
Comment
RSA19934
Mimulus aurantiacus var. puniceus
I. W. Clokey
1930-4-15
4728
Riverside
Perris to Gavalian Peak
600
Comment Read comments Nov 8 2011
RSA442712
Mimulus aurantiacus var. puniceus
N. C. Cooper
1949-3-18
3161
Riverside
Elsinore.
244
Comment
SEINET3005076
Mimulus bigelovii
G. Rink
2011-5-1
10514
Riverside
North side of the Chuckawalla Mountains near Chuckawalla Spring
505
Comment
UC886112
Mimulus bigelovii var. bigelovii
C. L. Hitchcock
1940-3-29
5857
Riverside
ca. 100 yards e Cottonwood Spring; Cottonwood Canyon
Comment
CLARK-A1045-336
Mimulus brevipes
George K. Helmkamp
1978-5-2
Riverside
Bautista Canyon burn; Bautista Road; Hemet 15'Q
Comment
SEINET3079201
Mimulus brevipes
Marc Mittleman
1982-5-25
Riverside
Gentry Experimental Farm, Los Alamos Road, Murietta, Ca.
366
Comment
UC672455
Mimulus brevipes
H. L. Mason
1926-4-30
3121
Riverside
Temecula to Pala (Pala Grade); Temescal Canyon
Comment
UCR187497
Mimulus cardinalis
Theresa Johnson
2006-8-8
253
Riverside
Peninsular Range; San Jacinto Mtns., Stone Creek, below Hwy 243 and c. 0.6 mi. above confluence with North Fork San Jacinto River
1433
Comment
RSA586762
Mimulus clevelandii
D. L. Banks, S. D. Boyd
1995-5-17
460
Riverside
NW Palomar Mountains; Cleveland National Forest, Agua Tibia Wilderness Area; N face of Agua Tibia Mtn., E of the Dripping Springs Alcove area W of the Dripping Springs Trail, along the W fork of Upper Arroyo Seco.
659
Comment
UCR35244
Mimulus fremontii
L. B. Ziegler
1968-5-1
281
Riverside
San Jacinto Mtns., at Chimney Flats on the old control road to Idyllwild
1463
Comment
UC454795
Mimulus guttatus
I. J. Condit
1910-6-22
Riverside
San Jacinto Mt.
2438
Comment
UCR174076
Mimulus guttatus
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-26
32590
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
UCR35243
Mimulus parishii
L. B. Ziegler
1969-6-12
381
Riverside
San Jacinto Mtns, Hemet Valley (= Garner Valley) in sandy stream bed near Pine Meadows
1433
Comment
UCR116961
Mimulus pilosus
A. C. Sanders, T. B. Salvato
2001-5-3
24108
Riverside
Perris-Aguanga Basin region, Hemet, SE corner of State Street at Gibbel, 1712 ft. hill at east end of Diamond Valley
518
Comment
UCR193982
Mimulus pilosus
A. C. Sanders
2008-7-25
35900
Riverside
Peninsular Range; San Jacinto Mtns., east side of May Valley, NE of Bonita Vista Rd. at foot of hills
1543
Comment
UCR20887
Mimulus pilosus
A. C. Sanders
1978-7-1
s.n.
Riverside
San Jacinto Mtns, James Reserve, above Lake Fulmor
1646
Comment
UCR281212
Mimulus pilosus
Mitch Provance, John Hazlett
2017-4-27
417- 26
Riverside
Elsinore Trough, Baker St., 0.05-0.15 miles SE of Pierce St.
384
Comment
CSUSB898
Mimulus puniceus
Stan R. Szarek
1971-3-26
Riverside
Elsinore. Collected alongside Highway 74, 5.1 miles from Riverside-Orange County line.
Comment
RSA650913
Mimulus puniceus
Carol Zuck
1981-2-16
39
Riverside
On [Hwy] 74, 14.8 miles southest of Santa Rosa Rd. overlooking Elsinore.
Comment
UCR75061
Mirabilis bigelovii
A. C. Sanders, E. J. Lawlor
1992-4-4
12126
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, within 0.5 mile of McCoy Spring
244
Comment
SEINET10478602
Mirabilis bigelovii
David Charlton
1988-2-18
Charlton 1155
Riverside
Alluvial fan, s side of little san bernardino mtns. Fargo canyon road to Cottonwood wash, s of joshua tree national park, parallel to i-10. Creosote Bush scrub. 5 Miles e of jct. Dillon rd. And fargo cyn rd. Stable and disturbed Upper bajada with encelia, larrea; uncommon white flowered perennial, 2' tall
762
Comment
CSUSB572
Mirabilis californica var. californica
James K. Ryan
1968-5-10
Riverside
1.5 miles east of UC, Riverside.
Comment
CAS-BOT-BC434681
Mirabilis laevis var. crassifolia
G. D. Hanna; M. M. Hanna
1958-2-16
s.n.
Riverside
Cabazon
Comment
SD143816
Mirabilis laevis var. crassifolia
A. C. Sanders, G. Waines, et al.
1997-3-12
19886
Riverside
Lake Skinner area; lower Rawson Canyon, northeast of the lake and southwest of Black Mountain.
518
Comment
UC1136585
Mirabilis laevis var. crassifolia
R. St. John
1931-2-13
184
Riverside
Rome Hill Elsinore
1310
Comment
OBI78318
Mirabilis laevis var. retrorsa
P. A. Holden
1969-4-3
696
Riverside
Just W of hwy 62 and N of Mission Crk at foot of Morongo Pass
Comment
RSA314622
Mirabilis laevis var. retrorsa
Robert F. Thorne, Fosberg, Sachet, Herbst
1983-4-23
55411
Riverside
San Bernardino Mountains; Mouth of Whitewater canyon, east of Whitewater Post Office at south end of ridge, in sandy wash east of bridge, and on base of west-facing slope of ridge.
412
Comment
SEINET7048056
Mirabilis laevis var. retrorsa
Steven R. Hill
2001-4-29
33533
Riverside
Whitewater Canyon, east side of canyon, east of Whitewater Canyon Road, about 2 miles north of Route I-10. Elevation about 1800 feet.
Comment
RSA777816
Mirabilis laevis var. villosa
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood, Jacqueline McConnaughy
2011-3-24
845
Riverside
Chuckwalla Mountains Wilderness, off Corn Spring Road. Large wash draining out of large canyon in Chuckwalla Mountains, draining through pavement plain bajadas
396
Comment
UCD98205
Mirabilis laevis var. villosa
Anne Harrison
1962-4-17
23
Riverside
On White-water Canyon Road north of U.S. Highway 60, 0.25 mile south of trout farm where road crosses Whitewater River.
Comment
RSA464620
Mirabilis multiflora var. pubescens
E. A. McGregor
1963-11-6
s.n.
Riverside
Pines to Palms Hwy, between Palm Springs and Idyllwild.
Comment
CHSC1081
Mirabilis tenuiloba
V. Holt
1942-3-27
Riverside
Santa Rosa mountains.
Comment
JOTR16851
Mohavea confertiflora
Dengler, A.
1966-3-22
40
Riverside
Joshua Tree National Park. GOLD PARK
1127
Comment
RSA0024813
Mohavea confertiflora
Duncan S. Bell, Kim Clark, Bob Ellis, Pam McKay, Jim Pittman, Gene Ratcliff, Ed Schlegel, Felicia Sirchia
2013-2-24
4463
Riverside
Orocopia Mountains; south end of range, north of the Coachella Canal, approximately 3 air miles northeast of Dos Palmas Springs.
182
Comment
RSA516903
Mohavea confertiflora
Steve D. Boyd, Orlando Mistretta
1986-3-13
1424
Riverside
Palen Mountains; NE of Desert Center, jct. of Parker Dam Rd. and Palen Rd. (road going through pas between Palen and Granite Ranges).
244
Comment
RSA774304
Mohavea confertiflora
Duncan S. Bell
2011-4-8
2197
Riverside
Northwest section of the Granite Mountains; approximately 1 air mile southeast of junction of Highway 62 and Highway 177.
470
Comment
RSA83412
Monardella australis subsp. australis
F. W. Peirson
1924-7-27
4993
Riverside
Near lower part of Deer Springs, Dark Canyon, San Jacinto Mts.
2591
Comment
UCR261717
Monardella breweri subsp. lanceolata
Dick Newell, Judy Booth
2014-5-18
370
Riverside
Peninsular Range; Santa Ana Mtns., Cleveland National Forest on South Main Divide Road, 0.25 mi. east of CNF gate near Elsinore Peak
950
Comment
LA62737
Monardella linoides subsp. linoides
Carl Epling;
1942-8-6
sn
Riverside
2.5 E of Thomas Mt. Tavern, Pines to Palms Hwy
Comment
CAS-BOT-BC215499
Monardella nana
H. E. McMinn
1925-7-2
1493
Riverside
Trail to Tahquitz Peak from Idylwild
2133
Comment
LA96154
Monardella nana
Elizabeth McClintock;
1941-5-22
sn
Riverside
Anza Monument. 5 mi. S of Anza, on rd to Coyote Canyon
Comment
UC1499896
Monardella nana
Elizabeth McClintock
1941-6-8
57
Riverside
Road to Santa Rosa Mt. 1/2 miles above Pines to Palms Highway
Comment
POM247675
Monardella nana subsp. arida
E. C. Jaeger
1939-5-4
s.n.
Riverside
Pinon Alta Flats, Santa Rosa Mts.
1585
Comment Read comments Dec 10 2015
CLARK-A1528-578
Monardella nana subsp. tenuiflora
Dieter H. Wilken, Gary D. Wallace
1966-7-3
1025
Riverside
San Jacinto Mountains
1676
Comment
RSA750294
Monardella nana subsp. tenuiflora
Elizabeth McClintock, D. Weiner
1941-7-11
103
Riverside
Black Mt. 0.5 mile beyond Black Mt. Spring.
Comment
RSA750304
Monardella nana subsp. tenuiflora
Elizabeth McClintock
1941-7-17
119
Riverside
San Jacinto Mts. Trail to Suicide Rock.
Comment
CLARK-A1528-414
Monolepis nuttalliana
Oscar F. Clarke
1970-9-24
Riverside
Riverside
Comment
CAS-BOT-BC349807
Monoptilon bellioides
L. A. Greata
1905-4-1
405
Riverside
Coachella
Comment
POM13677
Monoptilon bellioides
E. C. Jaeger
1923-3-18
1033
Riverside
Painted Canyon near mecca.
Comment
POM363576
Monoptilon bellioides
M. B. Dunkle
1935-4-17
4555
Riverside
W. of Wiley Well. Colorado Desert.
Comment
POM363589
Monoptilon bellioides
L. H. Jones
1910-3-17
s.n.
Riverside
Not plantiful, on gravelly banks and small washes at edge of mesas, Riverside Mountain, Colorado River.
Comment
RSA278963
Monoptilon bellioides
B. A. Prigge, L. Martinez
1978-3-23
2410
Riverside
NW Colorado desert, 1.2 miles E of Sky Valley near Dillon X Skyridge Roads
335
Comment
RSA517245
Monoptilon bellioides
Steve Boyd, Thomas S. Elias, Erika Winter
1986-2-18
1337
Riverside
Shavers Valley, Colorado Desert: Hwy 195 north base of the Orocopia Mountains, halfway between Box Canyon and I-10.
Comment
RSA357119
Montia fontana
R. F. Thorne
1973-5-23
45520
Riverside
Santa Rosa Plateau-Mesa De Colorado: Wet margin of vernal marsh
609
Comment
RSA0121453
Muhlenbergia asperifolia
Duncan S. Bell, LeRoy Gross
2016-3-30
9133
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; in a side canyon off of Martinez Canyon, approximately 6.75 air miles southeast of the summit of Martinez Mountain.
698
Comment
POM13069
Muhlenbergia filiformis
E. C. Jaeger
1921-6-24
s.n.
Riverside
Long Valley
Comment
CLARK-A1528-4756
Muhlenbergia microsperma
John C. Roos
1966-3-20
Riverside
Chuckwalla Mountains
Comment
RSA0121176
Muhlenbergia microsperma
Duncan S. Bell, LeRoy Gross
2016-3-30
9174
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; in a side canyon off of Martinez Canyon, approximately 6.25 air miles southeast of the summit of Martinez Mountain.
518
Comment
SEINET10389798
Muhlenbergia microsperma
A. C. Sanders, Jim Malusa
2015-3-9
41361
Riverside
Chocolate Mountains, along Gasline Road at major wash crossing 1.9 mi. south of Bradshaw Trail, US Navy Chocolate Mountains Aerial Gunnery Range
686
Comment
UCD86834
Muhlenbergia microsperma
G. K. Helmkamp; E. A. Helmkamp
1998-2-18
2724
Riverside
Colorado Desert: Chuckwalla Valley; 0.3 mile S of Checkwalla Rd. on Graham Pass Rd.
Comment
UCR116787
Muhlenbergia microsperma
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-5-7
24159
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
UCR278092
Muhlenbergia microsperma
Tim Searl
2011-6-4
s.n.
Riverside
Gavilan Hills, Kamlin Mission Church property, c. 5.7 miles west of Perris and c. 0.5 mile west of Steele Valley
686
Comment
POM251782
Muhlenbergia minutissima
J. C. Roos
1937-8-18
2
Riverside
Hidden Lake, San Jacinto Mountains.
Comment
JOTR30811
Muhlenbergia porteri
Andre, Jim, Tasha La Doux
2008-9-16
10689
Riverside
Joshua Tree National Park. along Bell Mountain Rd. atop Bell Mountain, approximately 0.3 miles north of radio tower. Queen Mountain USGS 7.5 min quad Near 34 00.35' N 116 00.017' W
1358
Comment
JOTR34094
Muhlenbergia porteri
Harding, Mitzi, T. Herskovits, D. Shade
2011-8-11
8
Riverside
Joshua Tree National Park. Valley west of Pinto Mountains along Rte 11; Belle Campground; Gravelly flats with granitic boulder outcrops
1154
Comment
UC819132
Muhlenbergia rigens
I. W. Clokey and E. G. Anderson
1935-8-21
6524
Riverside
Fuller Creek San Jacinto Mountains
1650
Comment
SD122170
Myriopteris newberryi
James C. Dice, Tu Chung
1987-10-19
738 B
Riverside
Head of shallow side canyon, N Side of Temecula Gorge, Santa Margarita River, ca.4 km ENE of Field Station site and ENE of weather station
330
Comment
UC724319
Nama
Aven and Ruth Nelson
1939-3-30
3348
Riverside
Sandy desert hiway 60 from Mecca to Blythe; from Mecca to Blythe
Comment
SBBG9291
Nama demissa
H. and M. Dearing
1941-4-9
4629
Riverside
8 mi S of Mecca
Comment
RSA80982
Nama demissa var. deserti
G. R. Campbell
1952-4-15
18368
Riverside
Road leading from Hwy 60 to 29 Palms, at jct to Desert Hot Springs.
762
Comment
SEINET3145433
Nama hispida var. spathulata
R. W. Spellenberg, N. Zucker
2001-3-24
13180
Riverside
Just N of IH-10 on Hayfield Rd., ca. 30 km W of Desert Center, ca. 5 km E of Chiriaco Summit
440
Comment
RSA192229
Nassella pulchra
E. W. Lathrop
1960-4-28
4767
Riverside
14 miles west of Murrieta
Comment
SD146190
Navarretia atractyloides
Andy C. Sanders
2000-5-25
23425
Riverside
Menifee Valley; S of Newport Road and E of Bradley Road, 2 miles due East of Railroad Canyon Lake
438
Comment
UCR20987
Navarretia fossalis
A. C. Sanders, Steve Boyd
1980-5-19
1481
Riverside
San Jacinto Valley, San Jacinto River c. 1.5 miles west of Lakeview on the Ramona Expressway
427
Comment
UCSB42145
Navarretia hamata
Roos, John
1965-6-30
Riverside
Ortega Highway, Santa Ana Mtns
Comment
NY323703
Nemacaulis denudata var. gracilis
S. B. Parish
1896-4-4
4140
Riverside
Palm Springs, (Agua Caliente) desert base of San Jacinto Mountain
152.4
Comment
CLARK-A1528-2371
Nemacladus glanduliferus
John C. Roos
1966-3-20
Riverside
Comment
SEINET3812583
Nemacladus glanduliferus
George K. Helmkamp
1983-4-5
483 -44
Riverside
Chuckwalla Mountains, large wash below Chuckwalla Spring, 9 miles SW of Graham Pass Road
488
Comment
SEINET10458391
Nemacladus longiflorus
Barbara J. Ertter, Jeffrey Strachen
1979-6-26
Ertter 2976
Riverside
Kenworthy Forest Station on Rt. 74 in Garner Valley, San Jacinto Mountains. T6N R3E Sec. 25
Comment
POM122480
Nemacladus longiflorus var. longiflorus
Marcus E. Jones
1926-6-20
s.n.
Riverside
12 miles north of Idyllwild, San Jacinto Mountains.
Comment
RSA0126323
Nemacladus longiflorus var. longiflorus
Katherine Brandegee
1905-5-12
s.n.
Riverside
Near Riverside.
Comment
RSA0126423
Nemacladus longiflorus var. longiflorus
F. W. Peirson
1922-4-28
2920
Riverside
Temescal Canyon.
335
Comment
RSA0126449
Nemacladus longiflorus var. longiflorus
Mary F. Spencer
1921-7-7
1661
Riverside
Tahquitz Trail. Idyllwild. San Jacinto Mtns region.
1829
Comment
CLARK-A1045-303
Nemacladus pinnatifidus
George K. Helmkamp
1977-3-20
Riverside
Deep Canyon Pinyon Pines area; ; ; Palm Desert 15'Q
1066
Comment
RSA525353
Nemacladus ramosissimus
Steve Boyd, A. C. Sanders, Mark Skinner
1990-4-28
4450 B
Riverside
Vail Lake area, low, sedimentary hills to E of USFS Dripping Springs Campground along Arroyo Seco Crk, S of Hwy 79.
488
Comment
UCR48383
Nemacladus ramosissimus
Steve Boyd
1986-4-22
1770
Riverside
Peninsular Range, Temescal Canyon, E side of Indian Wash, south of I-15
Comment
RSA0123277
Nemacladus tenuis var. tenuis
Duncan S. Bell, Larry Heronema, Isaac Marck, Evan Meyer
2016-3-22
8990
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
RSA604728
Nemophila menziesii
K. Watkins, Elizabeth McClintock
1937-4-9
s.n.
Riverside
Meadow between Hemet and Winchester
Comment Read comments Mar 20 2011
SD7444
Nemophila menziesii
Daniel Cleveland
1882-4-24
Riverside
Temecula
Comment
UCR49231
Nemophila menziesii
Steve Boyd
1980-5-8
1610
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau
625
Comment
UC1237990
Nemophila menziesii var. integrifolia
John Weiler and Roy L. Taylor
May 12 1961-May 15 1961
61118
Riverside
1.6 mi se Poppet Flat Road (along road from Banning to Idylwild, San Jacinto Mountains); San Jacinto Mountains, rd fr Banning to Idylvild
Comment
UC63800
Nemophila menziesii var. integrifolia
H. M. Hall
June, 1901
2044
Riverside
wooded slopes and benches of the s side San Jacinto Mts. San Jacinto Mountains, Shingle Val. (Shingle Val.)
1371
Comment
SD247515
Nicotiana attenuata
A. C. Sanders, T. B. Salvato
2014-7-2
41178
Riverside
Peninsular Range; San Jacinto Mountains: Fobes Canyon, c 1/2 mile south of Fobes Ranch along Fobes Ranch Road. (Palm View Peak 7.5'Q)
1555
Comment
UCR35267
Nicotiana attenuata
L. B. Ziegler
1973-8-15
517
Riverside
Peninsular Range; San Jacinto Mtns., Hemet (Garner) Valley
1402
Comment
SEINET3077687
Nicotiana glauca
Paul M. Estes
1962-3-3
005
Riverside
In hills behind UCR campus.
335
Comment
JOTR37484
Nicotiana obtusifolia
Heintz, James, A. Ingersoll
2015-10-29
s.n.
Riverside
Joshua Tree National Park. Cottonwood Mountains, tributary to Cottonwood Canyon, near Wood Spring
Comment
UC26173
Nicotiana obtusifolia
S. B. Parish
Apr 4 1896-Apr 13 1896
4133
Riverside
Palm Springs (Agua Caliente) San Jacinto Mt. (desert base of San Jacinto Mt.)
152
Comment
UC56816
Nicotiana obtusifolia
W. L. Jepson and H. M. Hall
May 17 1901-Jun 1 1901
1873
Riverside
Palm Canyon
Comment
UCD126750
Nicotiana obtusifolia
Lionel A. Stange
1956-3-31
s.n.
Riverside
18 miles east of Mecca on State Highway 195.
Comment
UCR13737
Nicotiana obtusifolia
N. R. Zabriskie, W. W. Zabriskie
1972-3-27
474
Riverside
Western Colorado Desert/ San Jacinto Mtns, Andreas Canyon area, E slope of San Jacinto Mtns.
427
Comment
UCR239209
Nicotiana obtusifolia
Steven R. Hill
2001-5-3
33670
Riverside
San Jacinto Mtns., NE-facing slopes of Mt. San Jacinto, Tramway Road in vicinity of road summit, Chino Canyon, c. 3.8 mi west of Calif. Hwy 111, Palm Springs. Palm Springs Aerial Tramway property, around and below parking area
793
Comment
UCR274849
Nicotiana obtusifolia
David Fraker, Aaron C. Sedgwick
2012-4-5
075
Riverside
Sonoran (Colorado) Desert, north of the Salton Sea on Dos Palmas Spring Road, c. 500 ft south of the aqueduct
2
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
UCR264957
Nolina bigelovii
A. C. Sanders, Jim Malusa
2015-9-12
41883
Riverside
Sonoran (Colorado) Desert, Chocolate Mountains Aerial Gunnery Range, just south of Bradshaw Trail, c. 2.4 km west of the Dupont Rd. junction
749
Comment
UC527226
Nolina parryi
C. B. Wolf
1931-5-11
1949
Riverside
rocky ridges near Pipe Creek (above Hemet Valley); San Jacinto Mts
1676
Comment Read comments Mar 24 2011
SD122666
Nolina parryi
C. C. Parry
1876-1
Riverside
Probably Riverside County. Desert east of San Bernardino, (See cotype at MO for more specific locality information). Photograph of specimen only.
Comment
POM259122B
Notholaena californica subsp. californica
A. Lefebure
1941-03
s.n.
Riverside
Andreas Canyon, near Palm Springs
Comment
POM897
Notholaena californica subsp. californica
P. A. Munz
1918-4-27
2167
Riverside
Temescal Canyon.
Comment
RSA85863
Notholaena californica subsp. californica
F. W. Peirson
1922-5-21
3053
Riverside
about 4 miles north of San Jacinto
457
Comment
UCR142524
Notholaena californica subsp. californica
I. M. Johnston
1917-4-4
s.n.
Riverside
San Jacinto Mtns./Sonoran (Colorado) Desert, Palm Canyon
427
Comment
POM9934
Notholaena californica subsp. californica
F. W. Peirson
1920-2-15
s.n.
Riverside
Palm Springs, Tahquitz Camp.
Comment
UC26819
Nuttallanthus texanus
H. M. Hall
1896-4-1
416
Riverside
Winchester
Comment Read comments Mar 20 2011
CAS-BOT-BC167128
Oenothera californica
A. C. Sanders; D. Malueg
2003-5-8
26562
Riverside
San Jacinto Valley: San Jacinto Riverbottom, north of San Jacinto and SE of State St.
465
Comment
SJSU10942
Oenothera deltoides
T. N. Seeno
1963-4-12
274
Riverside
by Hwy 60-70, 20 mi W of Blythe
Comment
POM226795
Oenothera elata subsp. hirsutissima
P. A. Munz
1934-9-30
13238
Riverside
Foot of Mt. Roubidoux, Riverside.
Comment
RSA640711
Oenothera elata subsp. hirsutissima
Louis C. Wheeler
1931-7-30
s.n.
Riverside
Fairmount Park.
Comment
UCR211716
Oenothera laciniata
Fred M. Roberts
2005-5-19
6262
Riverside
Perris Basin, San Jacinto Valley, city of San Jacinto, east of Sanderson Road and south of the Ramona Expressway, 2.6 km south-southwest of Gilman Hot Springs
446
Comment
SEINET7909439
Oenothera scapoidea
P. L. Packard
1976-1
Riverside
6 mi W of Blythe, Interstate 10
Comment
SD122938
Olea europaea
Steve Boyd
1985-7-23
1004
Riverside
De Luz Rd., 5.5 mi. west of Rancho California. Adventive around canopy of large Platanus.
395
Comment
UCR112586
Olea europaea
Mitch Provance, Seychelle Provance
1998-2-17
89
Riverside
Jurupa Mountains, Jensen Quarry; Sunnyside area on W side of Sierra Blvd, c. 0.2 miles NW of the corner of Scenic Dr. and 34th St.
348
Comment
JEPS20749
Oligomeris linifolia
Roxana S. Ferris and Rimo Bacigalupi
Mar 19 1958-Mar 25 1958
13242
Riverside
Highway U.S. 95, 11.3 mi n Blythe (in wash arising in Big Maria Mts.); in wash arising in Big Maria Mts.
Comment
UC634677
Oligomeris linifolia
H. L. Mason
1928-3-10
4179
Riverside
in alkaline spots along Whitewater River; along Whitewater River
Comment
UCR148316
Oligomeris linifolia
John F. Green
2005-1-12
s.n.
Riverside
Sonoran (Colorado) Desert, Salton Basin, Coachella Canal right-of-way, between siphons 22 and 23, south of Salt Creek
23
Comment
HSC47329
Olneya tesota
Richard Spjut, C. E. Edson
1978-5-6
5025
Riverside
Colorado Desert; N face of Chuckawalla Mountains, ca. 2.7 miles south of Desert Center
335
Comment
JEPS65556
Olneya tesota
W. L. Jepson
1912-10-29
5243
Riverside
Riverside Mountains, along the Colorado River, Needles to Yuma Colorado River; Riverside Mountains, Colorado River
45
Comment
POM348470
Olneya tesota
John Comstock
1942-5-31
645
Riverside
Desert Center.
Comment
RSA666719
Oncosiphon piluliferum
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-5-8
24209
Riverside
Val Verde, between Moreno Valley and Perris, along i-215, 0.9 mi S of Oleander Ave., at S end of Patterson Ave.
457
Comment
SEINET5497541
Oncosiphon piluliferum
Andrew C. Sanders, Mitch Provance, T. B. Salvato
2001-5-8
24210
Riverside
Perris-Aguanga region; Moreno Valley, along I-215 just south of the March Field Museum, 0.7 mi. south of Van Buren Blvd.
465
Comment
UCR266156
Oncosiphon piluliferum
R. E. Riefner Jr.
2015-3-24
15- 97
Riverside
Perris-Agunaga Basin, city of Perris, Case Road at Watson Road
450
Comment
UCR57110
Oncosiphon piluliferum
Diane Concannon
1989-5-9
s.n.
Riverside
S side of Lake Perris (Perris 14), opposite Allesandro Island, north of bike path
488
Comment
POM311527
Opuntia basilaris var. basilaris
Lyman Benson
1963-6-20
16348
Riverside
Wash just north of Banning-Banning Canyon.
854
Comment
RSA0002172
Opuntia erinacea var. paucispina
M. B. Dunkle
1934-11-3
4236
Riverside
Ribbonwood, Santa Rosa Mt.
Comment
POM306431
Opuntia polyacantha var. erinacea
Scott Haselton
1962-12-28
s.n.
Riverside
Palms-to-Pines Hwy, east side; San Jacinto Mts.
1220
Comment
CAS-BOT-BC254291
Orcuttia californica
R. F. Thorne; E. Lathrop
1969-5-19
37971
Riverside
Santa Rosa Plateau: Rancho California, Mesa de Colorado, small vernal marsh NW of large vernal marsh
624
Comment
SACT001621
Orcuttia californica
Philip Munz
1927-5-20
Riverside
Common on dessicated mud.
Comment
CAS-BOT-BC355579
Oreostemma alpigenum var. andersonii
S. B. Parish; W. F. Parish
1881-8-1
958
Riverside
Tockwich [Tahquitz], San Jacinto Mts.
Comment
UCR30101
Orobanche cooperi
George K. Helmkamp
1983-4-5
483 32
Riverside
Sonoran (Colorado) Desert, Chuckwalla Mountains, large wash below Chuckwalla Spring, 9 miles SW of Graham Pass Road
489
Comment
RSA0066537
Orobanche cooperi subsp. cooperi
Louis Cutter Wheeler
1952-4-5
6851
Riverside
Mecca Hills: mouth of Painted Canyon.
Comment
RSA0066540
Orobanche cooperi subsp. cooperi
Meryl B. Dunkle
1933-3-4
3072
Riverside
Mecca.
Comment
UCR21186
Orobanche fasciculata
A. C. Sanders
1980-5-1
1382
Riverside
San Jacinto Mtns, Garner Valley area, 0.7 mi NE of the Kenworthy R.S. on Morris Ranch Rd.
1524
Comment
RSA0076583
Orobanche fasciculata
Philip A. Munz
1940-3-22
15661
Riverside
Whitewater Canyon, 2 miles north of Banning-Indio Highway.
Comment
RSA525417
Orthocarpus purpurascens
Steve D. Boyd, L. Arnseth, Yvonne Rasmussen, Hugo Cota
1990-5-3
4525
Riverside
San Jacinto Mountains, Vail Lake area, rolling terrain at jtn of Hwy R3 and Powerline Road, NE of the lake.
Comment
RSA0030793
Orthocarpus purpurascens
N. C. Cooper
1944-4-21
1127
Riverside
Banning.
701
Comment
UCR241218
Osmorhiza brachypoda
Tracy Tennant, Jeffrey Ross
1998-5-21
MOR- 245
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, Hathaway Creek Canyon, NW of Cabazon
976
Comment
UCR34981
Osmorhiza brachypoda
L. B. Ziegler
1972-4-7
447
Riverside
San Jacinto Mtns., canyon on N slope Baldy Mtn.
1646
Comment
UCR102754
Oxalis pes-caprae
B. G. Pitzer, O. F. Clarke, S. Reed, G. Ruiz
1998-3-7
3572
Riverside
San Bernardino Mountains, Wildlands Conservancy's Mission Creek Preserve, c. 2 mi. up canyon from entrance at ranch gate, on Mission Creek Road, off of Calif. Hwy 62
762
Comment
UCR99181
Oxalis rubra
W. W. Mayhew
1991-4-24
s.n.
Riverside
city of Riverside, 6954 Coronado Way.
Comment
SD181383
Oxytheca caryophylloides
Scott D. White
2000-8-5
8119
Riverside
San Jacinto Mts: Near Mountain Center. Unnamed ephemeral drainage (tributary to S Fork, Jan Jacinto River)
1402
Comment
UC465835
Oxytheca trilobata
F. M. Reed
1908-7-14
2555
Riverside
ridge above Strawberry Valley; San Jacinto Mountains
1737
Comment
CAS-BOT-BC327939
Palafoxia arida
J. Von Loh
1978-1-23
3307 A
Riverside
Palo Verde Mesa, 12 mi W of Blythe
121
Comment
SBBG65762
Palafoxia arida
M. N. Ackley
-Feb-1926
256
Riverside
near Edom
64
Comment
UCR249510
Palafoxia arida
T. B. Salvato, R. T. Hawke, Tim Thomas, Mitch Provance
2013-3-8
7280
Riverside
Sonoran (Colorado) Desert, south of Hwy I-10, north of the Chuckwalla Mountains, Chuckwalla Valley Road c. 1.4 km west of its junction with Augustine Pass Road
137
Comment
POM248396
Palafoxia arida var. arida
Philip Crow
1939-7-18
s.n.
Riverside
Blythe
Comment
RSA535743
Panicum capillare
Steve Boyd, Timothy S. Ross, Orlando Mistretta
1992-2-2
6649
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
CAS-BOT-BC253850
Panicum hirticaule
Marcus E. Jones
1929-9-16
24653
Riverside
E of Desert Center
Comment
OBI69398
Panicum urvilleanum
Dave Hawks
1986-4-17
s.n.
Riverside
Whitewater River channel, 1 mi S of hwy I-10, and 2 mi W of Indian Ave (Desert Hot Springs 7.5' Quad: T3S, R4E, S1/2 of sect 20 & 21, near center line between the two sections)
259
Comment
CAS-BOT-BC413374
Parietaria hespera var. californica
Steve Boyd
1992-4-15
6877
Riverside
Santa Ana Mtns, San Mateo Cyn Wilderness Area. Bluewater Cyn along Bluewater Tr. downstream to the confluence with San Mateo Creek
487
Comment
UCR22121
Parietaria hespera var. californica
Steve Boyd
1980-4-13
130
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan Plateau
610
Comment
CAS-BOT-BC413394
Parietaria hespera var. hespera
Milo S. Baker
1928-4-3
2779 a
Riverside
Palm Canon [Canyon]
Comment
RSA678338
Parietaria hespera var. hespera
Steve D. Boyd, Amber Maurice, Pesach Lubinsky, Leland Lubinsky
2003-4-17
10475
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
RSA791480
Parkinsonia florida
Jim Andre
2012-4-15
20852
Riverside
West end of Hayfield Dry Lake, 0.3 mi. N of I-10, 0.4 mi. NE of Jct Hayfield Rd and I-10.
395
Comment
SD95170
Parkinsonia florida
M. E. Irwin
1963-4-3
Riverside
18 miles west from Blythe.
91
Comment
RSA698052
Parosela spinosa
J. R. Bruff
1934-6-19
537
Riverside
5 mi. S.E Palm Springs.
Comment Read comments Aug 27 2011
RSA704041
Parosela spinosa
J. Russell Bruff
1929-12-28
453
Riverside
Dos Palmas
Comment Read comments Apr 28 2011
POM319685
Paspalum distichum
Patricia Wilder
1971-11-11
5292
Riverside
Along Santa Ana River, north of Jurupa Ave., opposite Sheppard Street at crossing of the Union Pacific Railroad.
229
Comment
RSA264425
Paspalum notatum var. saurae
C. W. Tilforth
1976-9-19
1224
Riverside
317 Swan Lake Mobile Home Park, Mira Loma; 10 miles N of Corona
Comment
RSA781407
Pectis papposa
Duncan S. Bell
2011-10-22
2987
Riverside
Arica Mountains: west side of the mountain range, approximately 2.6 air miles west of Priests Well, and approximately 6.8 air miles southwest of the ghost town of Rice.
437
Comment
POM10452
Pectocarya heterocarpa
Charlotte M. Wilder
1905-3-12
s.n.
Riverside
Paloverde Valley.
Comment Read comments Nov 24 2016
SEINET10456235
Pectocarya heterocarpa
David B. Dunn, Dhogo; Schroeder, (UMO); Bruskin; A. Folsom
1948-3-13
Dunn 3702
Riverside
Pushawalla; growing in a wash, Indio Hills, Colorado Desert.
Comment
RSA691985
Pectocarya linearis
Scott D. White, Michael Honer
2003-4-2
8920
Riverside
Alberhill area. North of the I-15 Freeway, on and near crest of unnamed mountain, 2349.
671
Comment
UCR107406
Pectocarya linearis
B. G. Pitzer
1997-3-23
2991
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
UCR225147
Pectocarya linearis
Dave Silverman, Cindy Hopkins, Jamison Miner
2008-3-31
7020
Riverside
SE of Banning, old gravel pit/dump E of water treatment facility, along Smith Creek, 320 m S of East Westward Ave.
628
Comment
SEINET7063236
Pectocarya penicillata
A. G. Vestal
1963-5-19
s.n.
Riverside
Open bush country about 3.6 miles northeast of Aguanga on Route 371 [on the Cahuilla Road]. UTM Zone 11, 512930mE, 3702605mN. (WGS84/NAD83).
887
Comment
UCR116623
Pectocarya peninsularis
A. C. Sanders
2001-3-20
23853
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
RSA597412
Pectocarya platycarpa
L. C. Wheeler
1970-4-5
s.n.
Riverside
West of Desert Hot Springs, by old road to 29 Palms.
Comment
SEINET241496
Pectocarya platycarpa
A. C. Sanders
2001-3-20
23844
Riverside
Western Colorado Desert: Coachella Valley, Garnet, N side of 19th Ave. .5 mi(air) NW of intersxn of I-10 and Indian Ave
235
Comment
UCR75081
Pectocarya platycarpa
A. C. Sanders, E. J. Lawlor
1992-4-4
12132
Riverside
Sonoran (Colorado) Desert, McCoy Mountains, within 0.5 mile of McCoy Spring
244
Comment
RSA303585
Pectocarya recurvata
J. R. Shevock
1972-3-5
1369
Riverside
Jeep Road, Anza to Borrego Springs.
305
Comment
RSA777441
Pectocarya recurvata
Thomas Stoughton, Stephanie Rockwood, Christi Gabriel
2011-4-5
974
Riverside
Road to Priest's Well, east side of Arica Mountains
488
Comment
UC1212092
Pectocarya recurvata
Peter M. Ray
1949-3-6
1135
Riverside
near 1000 Palms; Coachella Valley, Willis Palms
Comment
UC882271
Pectocarya setosa
C. L. Hitchcock
1940-4-2
5910
Riverside
Joshua Tree National Monument, Cottonwood Springs wash
Comment
POM281165
Pedicularis densiflora
Ethel Rush
1951-4-12
169
Riverside
1 mi. south of Aguaga, Hyway 79. Agua Tibia Mts. Loam soil. Lake Henshaw drainage, loam soil. west slope.
Comment
POM348828
Pediomelum californicum
N. C. Cooper
1944-5-20
1263
Riverside
Pine Flats, Palms to Pines Highway, San Jacinto Mountains.
1220
Comment
RSA770846
Pellaea andromedifolia
Orlando Mistretta, Duncan Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4942
Riverside
San Bernardino Mountains region: Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 1-2 miles above Whitewater Visitor Center (Whitewater Trout Farm)., between N34.01961, W116.68175 and N34.01041 and W116.67141.
850
Comment
SD138001
Pellaea andromedifolia var. andromedifolia
Darin L. Banks, Steve Boyd
1995-3-30
116
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area; north slope AguaTibia Mtn., west of Dripping Springs Alcove, east of Woodchuck Trail
Comment
UCR215594
Pellaea mucronata var. californica
Jim Andre, T. La Doux
2008-9-16
10703
Riverside
Mojave Desert, Joshua Tree National Park, on the southeast end of Splitock Picnic Area
1290
Comment
POM120637
Pellaea mucronata var. mucronata
Marcus E. Jones
1903-5-11
s.n.
Riverside
Whitewater.
305
Comment
RSA785456
Pennisetum villosum
T. B. Salvato
2000-8-22
20
Riverside
Riverside, Bascomb Drive at Don Goodwin Street
309
Comment
SEINET10299439
Penstemon centranthifolius
K. Nakano
1969-4-18
27
Riverside
5.9 mi E of US Hwy 395 on Hwy 71, E of Temecula
152
Comment
CAS-BOT-BC265288
Penstemon clevelandii subsp. connatus
C. Epling
1937-4-10
s.n.
Riverside
Near Pinon Flats, San Jacinto Mountains
Comment
CAS-BOT-BC265292
Penstemon clevelandii subsp. connatus
Philip A. Munz
1937-5-29
15154
Riverside
Deep Canyon, Santa Rosa Mountains
1066
Comment
RSA412502
Penstemon clevelandii subsp. connatus
Gale Sphon
1956-6-13
s.n.
Riverside
Palms to Pines Hwy
Comment
JEPS7907
Penstemon clevelandii var. connatus
Rimo Bacigalupi with L. R. Heckard
1953-5-5
4074
Riverside
w slopes of Deep Canyon btw Santa Rosa Mts and San Jacinto Mts, Coachella Valley (along Palms-to-Pines Highway (Calif 74) above Seven Level Hill, mts w side Coachel1a Valley, 1/2-way btw Santa Rosa and San Jacinto Mts)
Comment Read comments Dec 23 2011
RSA401812
Penstemon spectabilis
Christopher Davidson
1975-6-16
2805
Riverside
Ca. 4 mi. S of Banning on roas R1 to Idyllwild.
1128
Comment
UCR104933
Penstemon spectabilis
A. C. Sanders, Pam MacKay, Tim Thomas & O. F. Clarke
1997-5-4
20676
Riverside
San Jacinto Mountains, N side of the range, 0.2 mi. north of Twin Pines Ranch Road on the dirt road to Brown Creek and Cabazon
1098
Comment
RSA0036468
Penstemon spectabilis subsp. subviscosus
J. M. Andre
2012-6-15
30503
Riverside
San Jacinto Mountains: Along Hwy 243 at Mt Edna Rd, approx. 1 mi. north of McMullen Flat, 5.9 mi. south of Interstate 10 at Banning; SB Natl. Forest.
1171
Comment
POM160737
Pentachaeta aurea
Marcus E. Jones
1929-3-9
s.n.
Riverside
Whitewater, Colorado Desert
Comment Read comments Mar 7 2007
RSA186207
Pentachaeta aurea
L. B. Ziegler
1966-6-25
s.n.
Riverside
Between Mountain Center and Keen camp Summit
1463
Comment
RSA0066308
Pentagramma triangularis
Ed LaRue
1989-3-30
s.n.
Riverside
Rancho California area, ca. 4 miles W of Temecula, with Ave. del Oro as the N boundary.
381
Comment
SEINET9628508
Pentagramma triangularis subsp. triangularis
C. J. Rothfels, M. D. Windham, J. Beck, A. L. Grisz, E. Schuettpeltz, K. Pryer
2008-5-14
2558
Riverside
San Jucinto Mountains, San Bernardino National Forest, South Fork Canyon, south side of Hwy 74, approx. 5.5 km west of Mountain Center (as the crow flies).
651
Comment
UC63690
Perideridia parishii subsp. latifolia
H. M. Hall
1897-8-16
851
Riverside
San Jacinto Mt.; bogs and meadows
2499
Comment
HSC79044
Peritoma arborea
A. C. Sanders
1985-3-1
5391
Riverside
Box Springs Canyon, near the intersection of Central Ave. & Hwy. 60, along Gernert Rd., just above the Santa Fe Railroad tracks
427
Comment
UCD134914
Perityle emoryi
L. S. Rose
1935-12-23
s.n.
Riverside
San Jacinto Mountains, above Deep Canyon, Colorado Desert, 13 miles south of Cathedral City.
609
Comment
UCR103554
Perityle emoryi
George K. Helmkamp
1998-1-17
2539
Riverside
Sonoran (Colorado) Desert, Mecca Hills, Box Canyon Road ENE of Mecca and on the north side of the Coachella Canal
.3
Comment
UCR112105
Perityle emoryi
A. C. Sanders, T. B. Salvato, Mitch Provance
2000-4-25
23357
Riverside
Coachella Valley, east side of the Coachella Canal between I-10 and Ave. 56 (Airport Rd.), 3 miles east of Thermal
15
Comment
UCR214159
Perityle emoryi
T. B. Salvato
2010-4-20
4057
Riverside
Sonoran (Colorado) Desert, alluvial slope between the McCoy Mountains and McCoy Wash, c. 14 mi northwest of Blythe
189
Comment
CSUSB920
Petalonyx thurberi
John N. Bullock
1970-5-8
Riverside
100 meters southeast of Ca. State Highway 195, 8.9 m. east of the All American Canal.
292
Comment
JEPS41230
Petalonyx thurberi
F. M. Reed
1917-5-19
3838
Riverside
Mesa Sancta of Palm Springs village; Colorado Desert, Mesa Sancta
Comment
JEPS41240
Petalonyx thurberi
W. L. Jepson
1927-4-13
11686
Riverside
mouth of Painted Canyon Mecca Hills, Painted Canyon
45
Comment
JOTR33790
Petalonyx thurberi subsp. thurberi
La Doux, Tasha, A. Miller, T. Vaughn, A. Johnson
2007-10-25
3103
Riverside
Joshua Tree National Park. Pinto Basin, along Old Dale Road
Comment
RSA737122
Petunia parviflora
Justin M. Wood
2008-10-15
188
Riverside
Temecula - Murrieta Creek, downstream of 1st street bridge.
293
Comment
UCR148787
Petunia parviflora
Les Ede
1974-1
s.n.
Riverside
Sonoran (Colorado) Desert, Blythe, Colorado River Valley
84
Comment
UCR99789
Petunia parviflora
Julie A. Greene, Steve Boyd, D. E. Bramlet, Hilda Flores, H. Ochoterana
1993-7-9
1416
Riverside
San Jacinto Valley, San Jacinto Wildlife Area [northwest of Lakeview]
433
Comment
CAS-BOT-BC326773
Peucephyllum schottii
Roxana S. Ferris; Ruth P. Rossbach
1938-5-16
9562
Riverside
Mecca Hills 2 miles up Painted Canyon
Comment
RSA796452
Peucephyllum schottii
Duncan S. Bell
2009-4-18
226
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
SDSU393
Peucephyllum schottii
D. F. Howe
1952-4-5
2176
Riverside
13 miles south of highway east of Mecca, along All American Canal.
Comment Read comments Jan 24 2013
UC1546692
Peucephyllum schottii
Barry A. Prigge
1988-2-21
7848
Riverside
2 mi w Clemens Well; Colorado Desert, Orocopia Mountains
228
Comment
UCR22488
Peucephyllum schottii
C. S. Jones
1979-2-24
07
Riverside
Sonoran (Colorado) Desert, 1 mile southeast of Eagle Mountain, on old Eagle Mtn. Road
351
Comment
UCR104909
Phacelia brachyloba
A. C. Sanders, Pam MacKay, Tim Thomas & O. F. Clarke
1997-5-4
20648
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
SBBG65004
Phacelia campanularia
E. C. Jaeger
1926-3-1
Riverside
Whitewater Bench, Whitewater River
Comment
SD124855
Phacelia campanularia
Scott Cantrell
1986-3-28
88
Riverside
Desert Hot Springs, near Highway 62 and Indian Ave.
518
Comment
UC1595707
Phacelia campanularia
W. Wisura, A. King, and L. Newcomb
1992-4-10
4676
Riverside
n W-Palm Springs; Gorgonio Pass, Stubbe Canyon
Comment
UCSB52572
Phacelia campanularia
Cowan, Clark
1978-4-23
Riverside
ESE slope above San Jacinto tramway parking lot, Chino Canyon
570
Comment
JEPS1113
Phacelia campanularia subsp. campanularia
S. Walker
1937-3-24
Riverside
Deep Canyon Santa Rosa Mountains
Comment
SEINET10496983
Phacelia crenulata
Chris Dietrich, Mary Merello; Heidi H. Schmidt
1994-4-12
Dietrich 24
Riverside
9 miles north-northwest of Indio, off Dillon Road 1.9 miles northeast on Berdoo Canyon Road (J241). BLM land. Desert Access Guide Map #17. Along gravelly wash in creosote bush scrub.
380
Comment
RSA0042167
Phacelia crenulata var. ambigua
Duncan S. Bell, Evan Meyer
2014-4-2
6519
Riverside
Orocopia Mountains; Orocopia Mountains Wilderness area; southern section of range; approximately 1 air mile northwest of Canyon Spring.
422
Comment
RSA0043231
Phacelia crenulata var. ambigua
Duncan S. Bell
2009-4-18
252
Riverside
Arica Mountains: southeast side of range, approximately 1.7 air miles west of Priests Well.
463
Comment
UC1595792
Phacelia crenulata var. minutiflora
W. Wisura, J. Dolan, M. Wall
1992-3-25
4647
Riverside
n I-10; Lowdesert, Ford Dry Lake, Hopkins Well
Comment
RSA314615
Phacelia distans
Robert F. Thorne, Mrs. Raymond Fosberg, M. H. Sachet, Derral Herbst
1983-4-23
55483
Riverside
San Bernardino Mountains: Whitewater River where road crosses river below fish hatchery, ca. 4 miles north of Whitewater Post Office.
640
Comment
SD178224
Phacelia distans
A. C. Sanders
2004-5-12
27861
Riverside
Elsinore Basin Region: Walker Canyon at north foot of Alberhill Mountain, Temescal Creek. In open area on gentle slope at foot of hills.
377
Comment
UCR202041
Phacelia distans
Denise Woodard, Gilbert Goodlet
1997-3-11
s.n.
Riverside
Sonoran (Colorado) Desert, base of Santa Rosa Mtns. at mouth of Cathedral Canyon, border between Rancho Mirage and Cathedral City, site of proposed Ritz-Carlton Rancho Mirage/ Cathedral Canyon Golf Course
305
Comment
CAS-BOT-BC145042
Phacelia keckii
John Thomas Howell
1931-5-30
6611
Riverside
Santiago Peak, Santa Ana Mts.
1219
Comment
RSA428087
Phacelia minor
Gale Sphon
1955-4-22
s.n.
Riverside
Perris, Riverside County.
Comment
RSA493824
Phacelia minor
Maureen 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
RSA617440
Phacelia minor
B. Pitzer
1997-3-23
2990
Riverside
Lakeview Mtns, ca. 1 air mile SSW of Mt. Rudolph, along powerline rd 0.3 mile E of Contour (Juniper Flats) Rd.
610
Comment
SD247661
Phacelia minor
J. Mark Porter, Lauren E. Machen
1997-2-15
11418
Riverside
North of Interstate 15 at the Lake Street/Walker Canyon exit, 4.4 mile NE of the Highway 74 exit at Lake Elsinore.
390
Comment
SDSU6654
Phacelia minor
D. Hunsaker
1962-4-10
Riverside
Three miles SSW from Temecula.
Comment
UCR136276
Phacelia minor
A. C. Sanders
2004-4-20
27552
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
UCR174314
Phacelia minor
A. C. Sanders, T. B. Salvato, Kelly Volansky, Michelle Balk
2006-5-24
32556
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
UCR225716
Phacelia minor
A. C. Sanders
2011-3-30
38911
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
RSA27409
Phacelia pedicellata
C. L. Hitchcock
1940-3-31
5887
Riverside
Between Cottonwood Spring and Pinto Basin.
Comment
HSC82952
Phacelia ramosissima
N. M. Fellows, A. C. Sanders
1985-5-7
179
Riverside
Oasis de los Osos Preserve, off Snow Creek Canyon at the N foot of the San Jacinto Mountains, 1 mi. W of Snow Creek Village
488
Comment
UC63813
Phacelia ramosissima var. ramosissima
W. L. Jepson and H. M. Hall
May 17 1901-Jun 1 1901
Riverside
San Jacinto Valley
457
Comment
JOTR36459
Phacelia rotundifolia
La Doux, Tasha, M. Harding, B. Truesdell, D. Shade, E. Babich
2013-3-15
3429
Riverside
Joshua Tree National Park. Southeast Coxcomb mountains; ridge top with steep, loose, rocky metamorphic siltstone slopes below (above Russi Rocks guzzler) (Stop 3)
538
Comment
UCR279380
Phalaris minor
A. C. Sanders, Jim Malusa
2017-3-24
42975
Riverside
Sonoran (Colorado) Desert, northern end of Chocolate Mountains, in canyon draining south toward Iris Wash, c. 3.5 km ESE of Iris Pass
701
Comment
CAS-BOT-BC250728
Phalaris paradoxa
John C. Roos
1952-5-21
5702
Riverside
San Jacinto river bottomland 1 1/2 miles southeast of Perris
426
Comment
UCR182516
Phalaris paradoxa
Mitch Provance
2005-5-17
6569
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
RSA87942
Phlox austromontana
Verne Grant
1954-6-10
19658
Riverside
At Mountains Springs on Santa Rosa Mountain.
Comment
RSA0009615
Pholistoma membranaceum
Marcus E. Jones
1903-5-11
s.n.
Riverside
Whitewater.
305
Comment
HSC87256
Phoradendron bolleanum
Steve Boyd
1985-12-14
1193
Riverside
Gavilan Hills, Harford Springs County Park
Comment
OBI38805
Phoradendron californicum
A. C. Sanders, Pitzer, Charlton, and Kniffen
1986-3-3
6097
Riverside
Corn Spring, Chuckwalla Mts
488
Comment
RSA420777
Phoradendron californicum
Anstruther Davidson
1901-02
s.n.
Riverside
Near Palm Springs, base of San Jacinto Mtns.
Comment
SEINET3163356
Phoradendron californicum
L. S. Rose
1935-12-19
35667
Riverside
Palm Springs. Colorado Desert
138
Comment
RSA97437
Phoradendron californicum
F. W. Peirson
1924-12-30
5411
Riverside
Thousand-Palms Canyon, Colorado Desert
122
Comment
RSA49179
Phoradendron densum
Philip A. Munz
1949-4-13
13053
Riverside
Cottonwood Springs, west end of Eagle Mts. Colorado Desert
1143
Comment
UCR137563
Phoradendron densum
A. C. Sanders
2004-5-5
27762
Riverside
Gavilan Hills, route of proposed realignment of Gavilan Rd., SSW from Multiview Rd. intersection, c. 0.25 mi. NNW of Harford Spring, c. 1.2 mi. NE of Gavilan Peak
579
Comment
CAS-BOT-BC135177
Phoradendron juniperinum
Louis C. Wheeler
1931-10-3
243
Riverside
1 1/2 mi NW Tahquitz Peak, San Jacinto Mts.
1920
Comment
RSA645539
Phoradendron libocedri
George K. Helmkamp
1995-11-16
s.n.
Riverside
San Jacinto Mountains. along Hwy 243 at Lake Fulmor. [UTM 10km cell: NH-2E, 4N. Black Mtn.]
1616
Comment Read comments May 4 2018
RSA612368
Phoradendron villosum
D. L. Banks, Joe Moreno
1997-2-5
1254
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation. The area along Magee Truck Trail between the headwaters of Pala Creek at the southern extremity of the Reservation to the Riverside / San Diego County line border.
402
Comment
UCR111509
Phoradendron villosum
A. C. Sanders, Steve Boyd, Mitch Provance, J. Ross
1998-10-25
22285
Riverside
San Jacinto Mtns., Pine Meadow along Hwy 74 in Garner Valley (eastern), 1 mi. NW of Hwy 371 junction to Anza
1441
Comment
UCR240205
Phragmites australis
C. J. Minar
1994-5-7
11
Riverside
Sonoran (Colorado) Desert, Coachella Valley, east of Salton Sea near Dos Palmas Oasis
-27
Comment
UCSB71044
Phragmites australis
Lambert, Adam
2007-2-18
Riverside
Torres Martinez Indian Reservation. Torres Martinez Indian Reservation, near the Salton Sea
Comment
RSA615382
Phyla nodiflora
A. C. Sanders, L. Ard
1994-7-11
15059
Riverside
Cherry Valley, irrigated landscaping at the Edward-Dean Museum, Oak Glen Rd. 1 mi. N. of Orchard St.
1000
Comment
CLARK-A1528-890
Physalis acutifolia
John C. Roos
1951-9-25
5263
Riverside
Riverside
259
Comment
RSA444461
Physalis crassifolia
Roos
1965-6-23
s.n.
Riverside
Lost Palms Wash.
Comment
RSA480023
Physalis crassifolia
Steve D. Boyd, Sara Meury, Richard Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2152
Riverside
North end Palen Mountains, 2 mi west of Palen Pass.
300
Comment
RSA515207
Physalis crassifolia
Steve D. Boyd
1986-3-13
1483
Riverside
West Side Palen Mountains: NE of Desert Center; First large canyon at NW tip of western segment of range.
Comment
RSA370844
Picris echioides
R. F. Thorne, Steve Boyd, E. W. Lathrop
1985-7-18
61274
Riverside
Sandia Canyon, De Luz-Murrieta Road
260
Comment
UCR167801
Picris echioides
T. B. Salvato, Melissa Clemons
2005-6-23
1303
Riverside
Peninsular Range; Temescal Valley, Walker Canyon, 1.5 mi due east of Alberhill, N of Hwy I-15
412
Comment
LA6083
Pinus flexilis
A. H. Lange;
1951-5-27
sn
Riverside
San Jacinto Mountains, Tauquitz [Tahquitz] Peak
Comment
UCSB98
Pinus monophylla
White, Arthur
1960-5-15
Riverside
Pinyon Flat campground in desert, 10 mi. se. of road to Anza on Hwy 74
1219
Comment
UCSB99
Pinus monophylla
Cline, C.
1960-5-15
Riverside
Edge of Pinon Flats Camp; 15.5 miles SW of Palm Desert; San Bernardino National Forest
1219
Comment
POM12978
Pinus quadrifolia
Philip A. Munz, I. M. Johnston
1922-5-20
5492
Riverside
Head of Hemet Valley, San Jacinto Mts
1524
Comment
RSA31093
Pinus quadrifolia
Victor Duran
1933-7-2
3495
Riverside
Near Santa Rosa, Santa Rosa Mountains.
1677
Comment
UCD134979
Pinus quadrifolia
Jo Ann Olson; Gary R. Robbins
1969-3-29
21
Riverside
On Vandeventer Flat, 2 miles south of State Highway 74 and 21 miles (by car) west of Palm Desert.
1447
Comment
UCSB141
Pinus quadrifolia
Zellhoefer, Judi
1960-5-15
Riverside
0.2 miles west of Highway 74, 5.8 miles east of Anza
Comment
SEINET10530818
Pinus quadrifolia
David B. Dunn, L. S. McClung
1939-10-22
Dunn UMO 46551
Riverside
Native tree in the San Jacinto Mts. of southern Calif. in Pinyon-Juniper woodland. Along the Palms to Pines Hwy.
1829
Comment
UCR67003
Piptatherum miliaceum
S. J. Myers
1990-12-10
s.n.
Riverside
Santa Ana River Valley, Louis Rubidoux Nature Center: along the drainage that connects to the Sunnyslope channel and to the confluence with the Santa Ana River
214
Comment
CDA22276
Pipturus skottsbergii
Carl Yonge
1962-11-2
Riverside
Mrs. John Day property, 6582 Mitchell Street, Arlington.
0
Comment
UCR270762
Pityrogramma triangularis
T. B. Salvato, Arlee M. Montalvo, Rari E. Marcs
2016-4-26
8384
Riverside
Santa Ana Mountains, unnamed west-east trending canyon south of Mabey Canyon and north of Tin Mine Canyon, c. 0.6 mi west of the end of West Foothill Parkway
424
Comment
CLARK-A1528-2259
Plagiobothrys californicus
John C. Roos
1952-2-29
5368
Riverside
Reche Canyon
457
Comment
RSA0039460
Plagiobothrys canescens
A. C. Sanders, Timothy W. Chumley
2013-4-1
40723
Riverside
Hwy 74 at Collier, large vacant parcel at SE corner of intersection, NE edge of Lake Elsinore, between Riverside Dr. (Hwy 74) and Enterprise Way
385
Comment
SBBG87985
Plagiobothrys canescens
B. Wagner
1988-3-9
Riverside
Benton Rd and San Diego aqueduct, 0.5 mi E of Winchester Rd, NE of Murrieta
411
Comment Read comments Mar 20 2011
SD181657
Plagiobothrys canescens
Scott D. White, Tasha La Doux
2000-4-20
7701
Riverside
Gibbel Flat in the Santa Rosa Hills.
609
Comment
UCR113733
Plagiobothrys canescens
Mitch Provance
2000-5-5
2016
Riverside
Riverside, Box Springs Mtns., canyon c. 0.5 mi. NE of peak 2553 and c. 0.5 mi. SW of the old landfill off Pigeon Pass Rd.
488
Comment
UCR51353
Plagiobothrys canescens
L. F. LaPre, Jack Easton
1988-1-21
s.n.
Riverside
Gavilan Plateau, Steele Peak., Section 9
Comment
RSA9016
Plagiobothrys canescens
P. A. Munz, R. D. Harwood
1920-3-20
3383
Riverside
5 miles S of Corona.
305
Comment
RSA648063
Plagiobothrys collinus var. californicus
Starr Streight
1982-4-17
36
Riverside
Cajalco Road, 2 miles east of I-15; south of Corona.
Comment
RSA543847
Plagiobothrys collinus var. fulvescens
Steve Boyd, Orlando Mistretta
1991-5-22
6298
Riverside
Vail Lake area, base of Agua Tibia Mtn, E of Dorland Mtn, W of Kolb Crk.
549
Comment
UCR265816
Plagiobothrys collinus var. fulvescens
Mitch Provance
2012-5-24
512- 06 A
Riverside
San Gorgonio Pass, Banning, near its border with Beaumont, Smith Creek Wash vicinity, E of Highland Springs Rd., both N and S of W Wilson St.
784
Comment
UCR137697
Plagiobothrys collinus var. gracilis
D. L. Banks, V. W. Steinmann
1997-3-13
1503
Riverside
NW Palomar Mtns, Agua Tibia Mtns, Vail Lake area, N and just south of Hwy 79; hills (burned in the Vail fire of May 1996) east of the Dripping Springs alcove and west of Vail Lake Marina Rd
549
Comment
UCR244859
Plagiobothrys jonesii
Jim Andre
2012-3-19
21380
Riverside
Sonoran (Colorado) Desert, Palen Mountains, along Palen Pass Rd at Palen Pass
383
Comment
RSA543589
Plagiobothrys nothofulvus
Steve Boyd, Laurel Arnseth, Orlando Mistretta
1991-5-6
6141
Riverside
Santa Ana Mountains, S side of Elsinore Peak.
1037
Comment
CLARK-A1045-190
Plagiobothrys tenellus
George K. Helmkamp
1979-5-5
Riverside
Santa Ana Mountains Southern Oak Woodland; Wildomar 7.5'Q
Comment
UCR107411
Plagiobothrys tenellus
B. G. Pitzer
1997-3-23
2966
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
RSA336209
Plantago bigelovii subsp. californica
Robert F. Thorne, M. Z. Thorne, W. Wisura
1978-5-21
51985
Riverside
Santa Rosa Plateau, Mesa de Colorado, vernal pools and marshes.
610
Comment
CHSC103794
Plantago erecta
Scott D. White
2003-3-21
8814
Riverside
Santa Ana Mountain Foothills: Rancho Mission Viejo. East-facing slopes above an unnamed tributary to San Jan Creek.
152
Comment
SBBG119432
Plantago erecta
S. Boyd
2001-4-12
10413
Riverside
SE base of Alberhill Mtn, on flats N of Nichols Rd and W of Pierce St, in the vicinity of the site of Terra Cotta
Comment
UCR127332
Plantago erecta
A. C. Sanders, T. B. Salvato, Mitch Provance
2003-4-4
25841
Riverside
San Bernardino/Santa Ana River Valley Region, Jurupa Mtns., hill SW of the Jensen Quarry, NW of Sunnyslope
421
Comment
UCR150973
Plantago erecta
D. L. Banks
1997-3-29
1589
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
UCR251699
Plantago erecta
T. B. Salvato
2014-4-9
7840
Riverside
Perris-Aguanga Basin, Menifee, c. 4 mi southeast of Canyon Lake, northeast corner of Bundy Canyon Road and Sunset Avenue
534
Comment
POM11519
Plantago major
P. A. Munz
1922-7-2
5944
Riverside
Santa Rosa, Santa Rosa Mtns. [=Old Santa Rosa Village, ca 1 mi SSE of Santa Rosa Mtn]
1982
Comment
RSA575826
Plantago major
Steve Boyd
1981-5-15
s.n.
Riverside
Gavilan Hills region, upper Dawson Canyon.
549
Comment
JEPS7165
Plantago ovata
L. G. Childs
May 1920
Riverside
near Mecca; Colorado Desert
Comment
RSA775091
Plantago ovata
Duncan S. Bell, Amber Swanson
2011-2-18
2039
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
RSA155555
Plantago ovata var. fastigiata
L. S. Rose
1962-3-2
62008
Riverside
La Quinta
3
Comment
RSA278979
Plantago ovata var. fastigiata
Barry A. Prigge, L. Martinez
1978-3-23
2425
Riverside
NW Colorado desert, 1.2 miles E of Sky Valley near Dillon X Skyridge Roads
335
Comment
RSA402037B
Plantago ovata var. fastigiata
M. B. Dunkle
1935-3-17
4408
Riverside
Desert Center.
610
Comment
SBBG35060
Plantago patagonica
T. L. Secrest
1948-4-7
Riverside
above Whitewater
304
Comment
UCR22111
Platanus racemosa
Steve Boyd
1980-5-15
275
Riverside
Gavilan Hills, Harford Springs County Park, northwest corner of the Gavilan plateau
625
Comment
UCR280925
Platanus racemosa
Mitch Provance
2017-5-25
517- 64
Riverside
Temescal Valley, 0.3 to 0.5 miles SE of Indian Truck Trail, between Temescal Canyon Rd. and Hwy. 15
361
Comment
HSC85459
Platystemon californicus
Steve Boyd
1986-4-2
1606
Riverside
Gavilan Plateau, Gavilan Hills, Harford Springs County Park.
610
Comment
JEPS29293
Platystemon californicus
Rimo Bacigalupi and L. Heckard
1962-3-25
8388
Riverside
about 5 mi se Corona (just n of Bedford Canyon); eastern base of Santa Ana Mountains, n of Bedford Canyon
304
Comment
UCR142190
Platystemon californicus
June Latting
1979-4-8
s.n.
Riverside
Gavilan Hills, Harford Springs County Park, NW corner of the Gavilan plateau
610
Comment
RSA532573
Plectritis ciliosa subsp. insignis
D. Bramlet
1991-4-30
2095
Riverside
Shipley Reserve. Fotthills, some 2.4 km south of Crown Valley and 2 km. east of Rawson Canyon. The population is in ther northern foothills of Black Mtn., some 830m southeast of knoll 761m.
760
Comment
UCR160324
Plectritis ciliosa subsp. insignis
Steve Boyd, Orlando Mistretta
1992-4-22
6996
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
JOTR32449
Pleuraphis rigida
La Doux, Tasha, M. Harding, M. Wheeler, T. Herskovits
2011-4-14
2199
Riverside
Joshua Tree National Park. Southwest Eagle Mountains; west of Lost Palms Canyon; rocky/gravelly bajada north of the Aqueduct Rd.
603
Comment
UC818430
Pleuraphis rigida
Ivan Johnston
Apr 4 1917-Apr 6 1917
1093
Riverside
mouth of Andreas Canyon; Colorado Desert, mouth of Andreas Canyon
243
Comment
LA203882
Pleurocoronis pluriseta
Martha Hilend;
1929-12-27
36
Riverside
Shafer's Wells
Comment
POM41784
Pleurocoronis pluriseta
Marcus E. Jones
1903-5-10
s.n.
Riverside
Palm Springs.
61
Comment
RSA472088
Pleurocoronis pluriseta
Christopher Davidson
1979-4-4
7706
Riverside
Orocopia Mountains: Box Canyon on Box Canyon Road, 5.9 miles E of Mecca
305
Comment
UC485542
Pleurocoronis pluriseta
F. M. Reed
1917-5-19
3870
Riverside
Palm Canyon Colorado Desert
Comment
RSA0039847
Pluchea sericea
Joseph Brehm
2014-7-21
s.n.
Riverside
Collected at Dos Palmas ACEC in Upper San Andreas Oasis, 1 mile south of oasis.
Comment
SDSU17532
Pluchea sericea
Jerry Jenkins
2001-4-2
2001 -049
Riverside
Santa Margarita Ecological Reserve. West of Santa Margarita River, UTM zone 6, 481750E, 3699500N. UTM transfered to GIS.
Comment
UCR81687
Pluchea sericea
J. M. Stewart
1994-5-2
856
Riverside
Western Colorado Desert, Coachella Valley, Thermal, Filmore Street & Avenue 66
Comment
UCR89811
Pluchea sericea
Scott D. White
1993-5-27
1411
Riverside
Peninsular Range, North Alberhill Ranch, in hills north of Walker Canyon
490
Comment
RSA614130
Poa annua
D. L. Banks
1997-2-23
1297
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, south of Pechanga Road in the Reservation, north of Pechanga Creek, and east of the Pechanga Tribal Government Center.
367
Comment
UC820904
Poa fendleriana subsp. longiligula
P. A. Munz and I. M. Johnston
1922-5-21
5505
Riverside
Kenworthy; San Jacinto Mts
1402
Comment Read comments Mar 25 2011
UCR21048
Poa pratensis
A. C. Sanders, Steve Boyd
1980-5-19
1494
Riverside
San Jacinto Mtns, Garner Valley. Meadow west of Kenworthy Ranger Station.
1375
Comment
UCR3215
Poa pratensis
V. L. McFarland
1964-5-21
s.n.
Riverside
San Bernardino/ upper Santa Ana River Valley, Riverside, lawn of Faculty Club on UCR campus
335
Comment
UCR91491
Poa secunda
Scott D. White
1995-4-5
2724
Riverside
Perris Valley, Lakeview Mountains: directly south of Rosary Ave. at ' T ' intersection with Central Ave., in town of Nuevo
488
Comment
VVC574
Poa secunda
A. C. Sanders, J. Mac
1997-5-4
20663
Riverside
San Jacinto Mountains, N side along Hwy 243, 1.5 mi. below Twin Pines Ranch Road (McMullen Flat), N slope of peak 3740
1067
Comment
LA12631
Poa secunda subsp. secunda
L. Haines; L. Erickson
1937-4-11
sn
Riverside
Morongo Valley
Comment
UCD91691
Poa secunda subsp. secunda
J. G. Lemmon
1888-4-14
s.n.
Riverside
Elsinore.
Comment
RSA0037399
Poaceae
Robert F. Thorne
1966-10-15
41807
Riverside
Dead Indian Canyon: Near Palm Desert at foot of Palms to Pines Highway
Comment
RSA575919
Polygala cornuta var. fishiae
Steve Boyd
1994-10-14
8378
Riverside
Southern Santa Ana Mountains, San Mateo Cantyon Wilderness area of the Cleveland National Forest. Fisherman's Camp Trail (7S02) from Wildomar Road (7S01) west into Tenaja Canyon at its confluence with San Mateo Canyon., Fisherman's Camp
462
Comment
UCR66446
Polygala cornuta var. fishiae
P. A. Munz
1923-6-18
7127
Riverside
Peninsular Range, Temecula Canyon
Comment
POM159503
Polygonum aviculare subsp. aviculare
J. B. Feudge
1927-4-11
1643
Riverside
Damp border, Temescal Canon.
351
Comment
SBBG61496
Polygonum douglasii
R. Hoffmann
1929-9-6
Riverside
Tahquitz Valley
2438
Comment
RSA339614
Polygonum lapathifolium
Robert F. Thorne, Kay L. Wright, Richard K. Benjamin
1982-10-8
55371
Riverside
Mouth of Whitewater Canyon near Whitewater Post Office in sandy wash between old and new highway bridges and along Whitewater River.
412
Comment
RSA605371
Polygonum lapathifolium
Scott D. White, Steve Ogg
1994-10-17
2481
Riverside
City of Temecula: Murrieta Crk channel 1000 ft. N of bridge at Rancho California Ave.
305
Comment
UCR220308
Polygonum lapathifolium
Bill Wagner
2005-10-7
s.n.
Riverside
Peninsular Range; Gavilan Hills Region, Cajalco Flood Control Basin site (proposed, since constructed), at NE corner of El Sobrante Rd. and Cajalco Rd.
447
Comment
RSA689923
Polypodium californicum
Norman C. Cooper
1947-4-5
2033
Riverside
Los Alamos Canyon, Elsinore
762
Comment
SD137999
Polypodium californicum
Darin L. Banks, Steve Boyd
1995-2-16
50
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area; north slope AguaTibia Mtn., south of Dripping Springs Alcove, east of Woodchuck Trail
Comment
UCR37488
Polypodium californicum
Steve Boyd
1981-2-2
s.n.
Riverside
Peninsular Range, Gavilan Hills, Rocky Bluff Ridge
Comment
CAS-BOT-BC102591
Populus fremontii
L. R. Abrams
1908-7-21
s.n.
Riverside
Elsinore
Comment
RSA775119
Populus fremontii subsp. fremontii
Orlando Mistretta, Duncan S. Bell, Joy D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
5029
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.
732
Comment Read comments May 22 2012
RSA0119875
Porophyllum gracile
Duncan S. Bell, Thomas Stoughton
2016-4-12
9231
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; in a side canyon off of Martinez Canyon, approximately 3.5 air miles northwest of Rabbit Peak.
967
Comment
RSA695703
Porophyllum gracile
Stephen Bruff
1934-3-28
s.n
Riverside
Lakeview.
Comment
RSA761864
Potentilla glandulosa
Shawn Krosnick, C. Martinez, Naomi S. Fraga, L. McDade
2010-8-14
698
Riverside
Idyllwild. The James San Jacinto Mountains Reserve. Located within 100 meters of the main research cabin.
1585
Comment
SDSU14003
Potentilla glandulosa subsp. reflexa
Michael G. Simpson, C. Luke, T. Sagar, S. Johnston, T. Duffy
2000-4-30
2103
Riverside
El Valle. Remote southeastern region of Santa Margarita Ecological Reserve (SDSU).
640
Comment
RSA778115
Prenanthella exigua
Thomas Stoughton, Christi Gabriel, Stephanie Rockwood
2011-3-30
930
Riverside
McCoy Wash, east side of McCoy Mountains, pavement plain, approximately 7 miles north of I-10.
335
Comment
UC91954
Prenanthella exigua
Frank Stephens
1899-1
Riverside
Colorado Desert
Comment
CAS-BOT-BC356221
Prenanthella exigua
Annie M. Alexander; Louise Kellogg
1940-4-27
1236
Riverside
Whipple Mountains
289
Comment
UCR44442
Prosopis glandulosa
A. C. Sanders, B. Pitzer
1986-4-30
6494
Riverside
San Jacinto Valley, Gilman Springs Road, 0.3 mi. SE of Jackrabbit Trail.
457
Comment
RSA522100
Prosopis glandulosa var. torreyana
Steve Boyd, T. S. Ross
1989-8-28
3793
Riverside
Vail Lake area, Temecula Creek at confluence with lake and adjacent sedimentary hills to the east.
442
Comment
CAS-BOT-BC158582
Prunus
David Dreyer
1968-4-9
s.n.
Riverside
Along north facing slopes of south side of Morongo Valley
609
Comment
UCR179752
Prunus cerasifera
Mitch Provance
1996-3-5
1076
Riverside
Santa Ana River Wash, Anza Narrows Park
232
Comment
SBBG70929
Prunus emarginata
R. Hoffmann
1929-9-6
Riverside
Tahquitz Valley
2438
Comment
SDSU13933
Prunus ilicifolia subsp. ilicifolia
Michael G. Simpson, Claudia Luke & Shane Waddell
2000-5-23
2142
Riverside
Santa Margarita Ecological Reserve (SDSU), southeastern region, ca. 1/4 mile north of El Valle meadow.
646
Comment
CAS-BOT-BC356351
Psathyrotes ramosissima
M. Bourell; R. Patterson
1987-4-14
3273
Riverside
Spur N of Box Canyon Hwy 195, BLM Conservation Area
150
Comment
OBI26131
Psathyrotes ramosissima
David J. Keil
1976-12-12
11910
Riverside
Ca. 5 mi E of Indio along I-10
Comment
RSA472308
Psathyrotes ramosissima
L. C. Wheeler
1931-11-26
390
Riverside
Salton Bench Mark, Colorado Desert.
-15
Comment
SEINET6081899
Psathyrotes ramosissima
Unknown
1932-4-26
Riverside
5 miles east of Mecca on Blythe Road.
Comment Read comments Nov 7 2015
UCD135009
Psathyrotes ramosissima
Lewis S. Rose
1935-12-23
s.n.
Riverside
7 miles south of Cathedral City. Colorado Desert.
152
Comment
UCR167461
Psathyrotes ramosissima
John F. Green
2005-3-14
s.n.
Riverside
Sonoran (Colorado) Desert, E of N shore of Salton Sea, NNE of Rancho Dos Palmas, between Coachella Canal siphons 28 and 29
24
Comment
RSA586144
Pseudognaphalium biolettii
D. L. Banks, S. D. Boyd
1995-3-16
0106
Riverside
NW Palomar Mountains; Agua Tibia Mountains; Cleveland National Forest, Agua Tibia Wilderness Area. E of the Dripping Springs Alcove, N slope of Wildhorse Peak, on the Wildhorse Trail.
610
Comment
UCR134645
Pseudognaphalium biolettii
Mitch Provance
1998-4-10
412
Riverside
La Sierra Hills, east-facing slopes of hills at western extreme of Cypress Ave
351
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
UC485673
Pseudognaphalium thermale
A. J. Perkins
1916-9-17
Riverside
Idlywild <may be Idlewild> San Jacinto Mt., Idlywild
Comment Read comments Oct 19 2008
RSA759172
Pseudotsuga macrocarpa
Doug Goldman, Pat Griffith
2005-3-4
3048
Riverside
South side of Route 74, about 0.7 miles west of the intersection with Route 243. San Bernardino national Forest.
1326
Comment
RSA393771
Psilocarphus brevissimus
Robert Gustafson, Gary D. Wallace
1983-6-23
2713
Riverside
Mesa de Burro, Santa Rosa region, Santa Ana Mts.
701
Comment
UCR116994
Psilocarphus brevissimus
A. C. Sanders, T. B. Salvato
2001-5-3
24103
Riverside
Perris-Aguanga Basin region, Hemet, SE corner of State Street at Gibbel, 1712 ft. hill at east end of Diamond Valley
518
Comment
RSA560834
Psilocarphus tenellus
Steve Boyd
1992-5-4
7189
Riverside
Southern Santa Ana Mountains; San Mateo Canyon Wilderness Area; Oak Flats area E of Verdugo Potrero
732
Comment
CAS-BOT-BC346364
Psorothamnus
Marcus E. A M Jones
1925-9-7
s.n.
Riverside
Palm Spring
Comment
JEPS41716
Psorothamnus arborescens var. simplicifolius
W. L. Jepson
1914-5-17
5982
Riverside
Summit of Cottonwood Mountains = Lookout Mountain!; Mohave Desert
1219
Comment
CAS-BOT-BC353634
Psorothamnus emoryi
R. F. Hoover
1966-10-15
10158
Riverside
Dead Indian Creek wash, south of Palm Desert
Comment
CAS-BOT-BC353643
Psorothamnus emoryi
E. R. Johnson
1928-6-8
s.n
Riverside
along highway south of Mecca, west side of Salton Sea
Comment
GMDRC3104
Psorothamnus emoryi
J. Andre, T. La Doux
2008-9-13
10265
Riverside
Chuckwalla Valley: along Hwy 177 (northwest side), southeast end of Coxcomb Mountains 33 deg. 48.724' N 115 deg. 16.87' W. Elev. 527 ft.
161
Comment
UCR163291
Psorothamnus emoryi
B. G. Pitzer, G. R. Ballmer
2000-10-14
4237
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
SEINET3131124
Psorothamnus emoryi var. emoryi
L. S. Rose
1935-12-19
35662
Riverside
On Colorado desert at Palm Springs
138
Comment
CDA27788
Psorothamnus schottii
G. D. Barbe, J. L. Johnson
1982-11-2
4023
Riverside
3 miles west of Indian Well on Bradshaw Trail, south of Chuckwalla Mountains, southern Riverside County.
0
Comment
HSC47590
Psorothamnus schottii
Richard Spjut
1978-5-10
5038
Riverside
Colorado Desert: N face of Chuckawalla Mts., 2.7 mi. S of Desert Center
335
Comment
RSA0042833
Psorothamnus schottii
Duncan S. Bell, LeRoy Gross
2014-3-13
6245
Riverside
Orocopia Mountains; southern section of range; approximately 1.9 air miles west northwest of Clemens Well.
285
Comment
RSA404247
Psorothamnus schottii
A. Menke
1955-4-26
s.n.
Riverside
3 mi. E of Shavers Well.
Comment
RSA654883
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
SBBG27794
Psorothamnus schottii
D. Myrick
1964-4-30
814
Riverside
Pines to Palms Hwy 74, 5 mi W of Palm Desert
304
Comment
UCR256706
Psorothamnus schottii
Duncan S. Bell
2012-3-8
3148
Riverside
Mojave Desert, Southern section of the Mecca Hills; north side of the canal, approximately 4.75 air miles southeast of where Box Canyon Road crosses the Coachella Canal
16
Comment
CHSC850
Psorothamnus spinosus
L. Nelson
1935-4-17
Riverside
Colorado Desert.
Comment
CAS-BOT-BC460531
Pterospora andromedea
Mrs. E. C. Van Dyke
1925-7-22
s.n.
Riverside
Idyllwild
Comment
OBI40180
Pterostegia drymarioides
N. M. Fellows & A. C. Sanders, A. C. Sanders
1985-4-9
125
Riverside
Oasis de Los Osos Preserve, off Snow Crk cyn at the N foot of the San Jacinto mts, 1 mi W of Snow Crk Village
488
Comment
RSA245520
Pterostegia drymarioides
Larry E. DeBuhr
1973-3-29
941
Riverside
About 3 miles north of I-10 along Hwy 62.
Comment
RSA678222
Pterostegia drymarioides
Valerie L. Soza, J. Mark Porter, G. D. Wallace
2001-4-2
1091
Riverside
Big Morongo Wash.
473
Comment
UCR125275
Pulicaria paludosa
A. C. Sanders
2002-11-21
25640
Riverside
Temescal Valley, development called 'Trilogy at Glen Ivy' at the confluence of Bixby and Anderson Canyons
366
Comment
RSA0083325
Pyrola picta
Mary F. Spencer
1923-7-8
2219
Riverside
[Illegible portion of locality information on top of label.] Banning road in Idyllwild, San Jacinto Mt.
1829
Comment
UC5588
Quercus X morehus
H. M. Hall
Aug 1901
2643
Riverside
vicinity Chalk Hill; San Jacinto Mts.
1402
Comment
RSA0003691
Quercus X munzii
J. M. Tucker, D. Q. Cavagnaro
1965-10-2
3886
Riverside
Joshua Tree National Monument, in wash at Live Oak Tank
Comment
UCD45048
Quercus agrifolia
J. C. Lee
1966-4-8
9
Riverside
Tree ca. 40 feet tall; El Cariso Guard Station, 32-353 Ortega Highway, Elsinore, Riverside County, California.
Comment
UCR136258
Quercus agrifolia
A. C. Sanders
2004-6-20
28229
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
SDSU13621
Quercus agrifolia var. agrifolia
W. Miller with C. Mosse
1972-7-20
Riverside
Comment
RSA717583
Quercus berberidifolia
A. C. Sanders
2004-4-9
27456
Riverside
San Jacinto Valley: Tres Cerritos, ca. 3 miles WNW of Hemet, east of the Lakeview Mtns., in central valley among the three peaks.
488
Comment
SD254631
Quercus berberidifolia
Mitch Provance
2012-1-25
17375
Riverside
San Timoteo Canyon, SW end along SCE powerline access roads between El Casco Substation and Hgighway 60.
654
Comment
UCR141960
Quercus berberidifolia
A. C. Sanders, Mark 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
610
Comment
UCR264644
Quercus berberidifolia
Mitch Provance
2012-4-27
412- 19
Riverside
The Badlands, Mt. Davis, southwest of Beaumont, about 1 mi S of I-10 and SR-60 interchange, just E of Davis Mountain Dr. and S of Westward Ave.
799
Comment
SD229168
Quercus chrysolepis
Dick Schwenkmeyer
2012-8-27
810
Riverside
2.6 mi. east of the intersection of highway 243 and Fuller's Mill road, 7.5 mi. north of Idyllwild.
2034
Comment
UCR241640
Quercus chrysolepis
T. B. Salvato, Jeffrey Ross
1998-6-9
MOR- 366
Riverside
San Bernardino Mtns. Foothills, Morongo Indian Reservation, Lion Canyon up to fork in stream
720
Comment
HSC101769
Quercus cornelius-mulleri
J. P. Smith, J. O. Sawyer, R. J. Cole
2011-6-9
13184
Riverside
Along State Route 74
1227
Comment
IRVC26855
Quercus cornelius-mulleri
Mitch Provance, Kerry Knudsen, Petra Wester
2004-5-8
9022
Riverside
Ca. 0.05 mi. S on Santa Rosa Mtn. Road from Hwy 74. Peninsular Ranges, Santa Rosa Mountains
Comment
UCD142136
Quercus cornelius-mulleri
Mike Lahti
2012-4-5
PDR# 159032 1
Riverside
Anza.
1219
Comment
RSA192357
Quercus engelmannii
E. W. Lathrop
1965-5-18
5757
Riverside
8 miles W of Murrieta.
610
Comment
LA205319
Quercus kelloggii
Bruce Freeman;
1969-3-25
690325 -3
Riverside
San Jacinto Mountains, James Reserve
Comment
UC455267
Quercus kelloggii
I. J. Condit
1910-6-24
Riverside
San Jacinto Mts.
914
Comment
UCR117248
Quercus palmeri
A. C. Sanders, S. D. Boyd, Mitch Provance, J. Ross
1998-10-25
22291
Riverside
San Jacinto Mtns., Santa Rosa Indian Reservation along Hwy 74, 4 mi. east of Hwy 371 junction to Anza
1378
Comment
UCSB34690
Quercus wislizeni var. frutescens
Nixon, Kevin; Hendon, Emily
1980-5-23
Riverside
15.5 mi northwest of Idyllwild on Calif. Hwy 243; San Jacinto Mtns
Comment
UCSB34697
Quercus wislizeni var. frutescens
Nixon, Kevin; Hendon, Emily
1980-5-23
Riverside
9 miles northwest of Idyllwild on Calif. Hwy 243, San Jacinto Mtns
Comment
RSA586931
Rafinesquia californica
D. L. Banks, Peter Morrell
1995-5-4
0297
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 Woodchuck Trail.
548
Comment
JEPS29289
Rafinesquia neomexicana
Rimo Bacigalupi, and L. Heckard, and P. C. Hutchison
1962-3-23
8360 a
Riverside
1.9 mi sw San Bernardino County line (lower end of Morongo Wash); Morongo Wash
609
Comment
POM34177
Rafinesquia neomexicana
Marcus E. Jones
1903-5-11
s.n.
Riverside
Whitewater, West Colorado Desert
305
Comment
RSA605191
Rafinesquia neomexicana
A. C. Sanders, K. Rose, D. Woodard
1995-3-15
16135
Riverside
Coachella Valley, mouth of San gorgonio Pass, along Whitewater River wash between Windy Point and I-10.
329
Comment
RSA749946
Rafinesquia neomexicana
Justin M. Wood
2009-3-26
413
Riverside
Thousand Palms, Ramon Rd., 1.4 miles E of Monterey Ave., just E of Edison substation.
61
Comment
UCR241593
Rafinesquia neomexicana
A. C. Sanders, Ann Howald
2013-2-28
40559
Riverside
Sonoran (Colorado) Desert, Bradshaw Trail, 3.4 miles west of Hwy 78, 11 km SW (250 deg. ) of Ripley
114
Comment
UC488997
Ranunculus californicus
C. V. Meyer
June 1927
196
Riverside
Saunders Meadows San Jacinto Mts.
1676
Comment
RSA0013146
Ranunculus californicus var. californicus
LeRoy Gross, Caitlin Elam
2013-5-14
6072
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
UCR193307
Rhamnus californica subsp. tomentella
A. C. Sanders, Tim Thomas, T. B. Salvato
2008-6-25
35603
Riverside
Peninsular Range; San Jacinto Mtns., May Valley c. 1.25 mi SW of Fleming Ranch, meadow on nameless tributary NW of Herkey Crk., north of Bonita Vista Rd. and NE of May Valley Rd.
1562
Comment
SEINET1004379
Rhamnus crocea
T. B. Salvato, Kent Beaman
2005-1
859
Riverside
San Jacinto Mtn foothills: San Jacinto River E of Valle Vista, just downstream from Forest Service boundry and N of CA Hwy 74
549
Comment
UCR230210
Rhamnus crocea
A. C. Sanders
2011-4-6
38976
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
UCR260565
Rhamnus crocea
T. B. Salvato
2014-5-29
8037
Riverside
Perris-Aguanga Basin, Wildomar, field south of Bundy Canyon Road, west of Sunset Avenue and east of a broad oak/willow gully, c. 1.13 mi west of Murrieta Rd and 4.10 mi southeast of Canyon Lake
537
Comment
UCR90986
Rhamnus crocea
Scott D. White
1996-3-31
3872
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
RSA243760
Rhamnus ilicifolia
Percy C. Everett
1935-6-18
7207
Riverside
Coldwater cam. trail, about 1.5 mi. below (N.) Main Divide Motorway.
1280
Comment
RSA391108
Rhamnus ilicifolia
Christopher Davidson
1977-5-18
5620
Riverside
Santa Ana Mts, Cleveland National Forest, Bear Springs.
1220
Comment
RSA496734
Rhamnus ilicifolia
B. Pitzer, A. C. Sanders
1987-4-21
494
Riverside
Box Springs Mtns, near southernmost radio towers
793
Comment
UCD116878
Rhus aromatica
Richard Bates
1949-5-21
s.n.
Riverside
Pinon flats, Hemet Lake area, San Jacinto Mtns.
Comment
UCR21166
Rhus aromatica
Steve Boyd
1980-7-3
s.n.
Riverside
Perris Basin, Motte Reserve. Rocky hills 2.5 mi NW of Perris. Western edge of the reserve and 0.25 mi south of the NW corner of the reserve
518
Comment
UCR23410
Rhus integrifolia
John C. Roos
1944-1-29
2766
Riverside
Box Springs Mtns. east of Riverside near Pigeon Pass
750
Comment
RSA714380
Rhus trilobata
T. B. Salvato
2004-5-27
593
Riverside
Head of Banning (San Gorgonio River) Canyon close to the San Bernardino Co. line, 0.5 mi SE of Oak Glen Conservation Camp
1402
Comment
RSA403704
Rhus trilobata var. pilosissima
Ora M. Clark
1929-4-6
1951
Riverside
South of Hemet.
Comment
RSA628255
Ribes
A. C. Sanders
1994-1-30
14227
Riverside
Box Springs Mts. at the head of Two Trees Canyon.
Comment Read comments Feb 16 2013
POM614517
Ribes indecorum
A. C. Sanders
1994-1-30
14229
Riverside
Box Springs Mtns at the head of Two Trees Canyon.
686
Comment
RSA439667
Ribes indecorum
J. S. Stubblefield
1939-3-23
s.n.
Riverside
Temecula.
Comment
RSA496744
Ribes indecorum
Maureen Pendleton
1988-2-1
s.n.
Riverside
Ca. 2.5 mi. S of Temecula between I-215 and Rainbow Canyon Road.
412
Comment
RSA0022091
Ribes montigenum
J. C. Roos
1963-9-8
s.n.
Riverside
Round Valley, San Jacinto Mts.
2774
Comment
RSA476214
Ribes nevadense
Gale Sphon
1955-5-21
s.n.
Riverside
Fullermill Creek.
Comment Read comments Feb 22 2013
UCR47052
Ribes quercetorum
B. G. Pitzer, A. C. Sanders
1987-4-21
490
Riverside
Box Spring Mountains, near southernmost radio towers
793
Comment
SD229188
Ribes roezlii var. roezlii
Dick Schwenkmeyer
2012-4-17
691
Riverside
Mt. San Jacinto: Vista Grande, 2 miles south of U.S. Forestry station on Highway 243 north of Idyllwild
1618
Comment
POM264
Romneya coulteri
P. A. Munz
1918-4-27
2146
Riverside
Temescal Canyon.
Comment
UC1126496
Romneya coulteri
R. St. John
1930-4-13
112
Riverside
Temescal Wash Corona Quadrangle
304
Comment
UCR151043
Rosa californica
Scott D. White
1998-7-31
6940
Riverside
San Jacinto Mts., Idyllwild Area: Strawberry Creek between crossing at Circle Dr. and Humber Park
1951
Comment
UCSB37900
Rosa californica
Sanders, A.
1980-7-18
Riverside
Thomas Mountain; along a small dry creek in Spillway Canyon about 2 miles SW of Hwy. 74 along Thomas Mtn. Rd; T 6S, R 3E, S 1/2 sec. 17.
1463
Comment
CAS-BOT-BC147177
Rubus parviflorus
H. E. McMinn
1925-7-2
1506
Riverside
Tahquitz Trail - Mt. San Jacinto from [Idylwild] Idyllwild
Comment
UCR151033
Rubus parviflorus
Scott D. White
1998-7-31
6939
Riverside
San Jacinto Mts., Idyllwild Area: Strawberry Creek between crossing at Circle Dr. and Humber Park
1951
Comment
UCR35160
Rubus parviflorus
L. B. Ziegler
1967-7-5
177
Riverside
San Jacinto Mtns, Canyon of the South Fork of the San Jacinto River
1829
Comment
POM366411
Rubus parviflorus var. hypomalacus
N. C. Cooper
1944-6-17
2008
Riverside
Above Banning.
1220
Comment
RSA741212
Rumex acetosella
Scott D. White, Justin M. Wood
2008-5-15
11989
Riverside
San Jacinto Mountains: Johnson Meadow.
1415
Comment
CLARK-A1528-767
Rumex hymenosepalus
P. A. Rauch
1968-2-22
Riverside
San Gorgonio Pass
Comment
RSA528094
Rumex hymenosepalus
Scott D. White
1991-4-10
91 -61
Riverside
Diamond Valley area, ca. 1/2 mi. E of Mica Butte, and S of Cactus Valley Road
518
Comment
UCD101315
Rumex hymenosepalus
R. N. Raynor
1933-3-31
s.n.
Riverside
Moreno Valley.
Comment
UCR176197
Rumex hymenosepalus
Amber Bruno
2005-4-3
05
Riverside
Riverside; east side of UC Riverside, east end of Big Springs Rd. on north side of road, 0.25 mi. east of Watkins Dr. but west of the railroad track, Islander Park
351
Comment
RSA0105833
Rumex salicifolius
Alan Romspert
2000-7-28
s.n.
Riverside
Half way between Market St. and Riverside Ave. Bridges.
Comment
RSA726819
Rumex salicifolius
Steve Boyd, Aydee Virgen
2004-4-13
10846
Riverside
San Mateo Canyon, midway between confluence with Los Alamos Canyon and Tenaja Canyon.
Comment
SDSU5320
Ruppia maritima
D. F. Howe
1952-8-10
2256
Riverside
Lake Elsinore
Comment
RSA5232
Sagina saginoides
C. B. Wolf
1932-4-5
3958 -A
Riverside
1st really wet meadow on trail from Tahquitz Valley to San Jacinto Peak.
2744
Comment Read comments Aug 11 2012
SD146118
Sagittaria latifolia
A. C. Sanders, Mitch Provande, T. B. Salvato
2000-10-5
23720
Riverside
Santa Ana River Valley: Hidden Valley Wildlife Area, ca I(c) mile west of park office, near Riverside between La Sierra and Norco
191
Comment
UCR199673
Salicornia virginica
Scott D. White, Justin M. Wood
2008-6-26
12296
Riverside
Perris Basin, Hwy I-215 at stream crossing, just west of golf course and just north of Newport Road
434
Comment
UC483065
Salix exigua
F. R. Fosberg
1932-3-13
8077
Riverside
upper palm grove along stream Thousand Palms Canyon; Coachella Valley, Thousand Palms Canyon
Comment
UC483070
Salix exigua
F. R. Fosberg
1932-3-13
8083
Riverside
upper palm grove along stream Thousand Palms Canyon; Coachella Valley, Thousand Palms Canyon
Comment
JOTR36422
Salix exigua var. hindsiana
La Doux, Tasha, K. Callahan, M. Harding, M. Levandowski
2013-5-9
3367
Riverside
Joshua Tree National Park. Little San Bernardino Mtns; Stubbe Springs, near guzzler and spring on densely vegetated slope (STOP1)
1371
Comment
POM182037
Salix gooddingii
Carl B. Wolf
1932-4-28
3085
Riverside
Overflow land back of Colorado River, about 800 m. from State Inspection Station, on way to Blythe Bridge.
90
Comment Read comments Mar 26 2011
POM2035
Salix gooddingii
I. M. Johnston
1918-5-30
2018
Riverside
Temecscal Canyon (near Lee Lake).
335
Comment
POM361017
Salix gooddingii
G. R. Johnstone
1930-4-13
s.n.
Riverside
1000 Palms.
Comment
SEINET244839
Salix gooddingii
A. C. Sanders, Mark Elvin; Julie M. Vanderwier
2002-4-16
24971
Riverside
The Badlands; Hills and canyons west of Laborde Canyon, 1 mi NE of Eden Hot Springs, SW of Beaumont
Comment
RSA0038297
Salix gooddingii
Norman C. Cooper
1943-9-26
931
Riverside
Cabazon
548
Comment
CDA38726
Salix laevigata
Mike Lahti
2013-4-13
PDR# 331 P06141938
Riverside
East Hemet; Bautista Canyon.
0
Comment
HSC82870
Salix laevigata
M. Roskey, F. Boyen
1985-5-28
522
Riverside
Big Morongo Preserve; The Nature Conservancy, S of Morongo Valley, lower end of canyon where it opens into the W end of the Coachella Valley
503
Comment
SDSU13821
Salix laevigata
W. Miller, C. Mosse
1972-8-9
Riverside
Comment
SEINET242059
Salix laevigata
A. C. Sanders, T. B. Salvato
2001-3-30
23857
Riverside
Perris-Aguanga Basin region: Temecula, Long Canyn W of Del Rey Rd, along bottom of canyn W of junxn of Av. Pina Colada
366
Comment
POM12755
Salsola tragus
P. A. Munz
1922-7-3
5947
Riverside
Vandeventer Flat
1372
Comment
RSA424901B
Saltugilia australis
N. M. Fellows, A. C. Sanders
1985-4-9
134
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 mi west of Snow Creek Village.
489
Comment
RSA0094958
Saltugilia australis
Steve D. Boyd, Tim Ross, Dave Bramlet
1993-5-13
7383
Riverside
Southern Santa Ana Mountains, San Mateo Canyon Wilderness Area. Wildhorse Canyon, from confluence with Los Alamos Canyon upstream approx. 1 mile.
412
Comment
JOTR34201
Saltugilia latimeri
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2010-5-27
2993
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, Lost Horse Mountain; narrow canyon with loamy slopes and rocky outcrops; 2009 burn area, below Lost Horse Mine
Comment
RSA717677
Salvia
A. C. Sanders, B. Pitzer
1992-11
13125 -J
Riverside
Riverside, UCR Botanical Garden.
1100
Comment
RSA618409
Salvia apiana
D. L. Banks
1997-5-5
1967
Riverside
NW Palomar Mountains, Agua Tibia Mountains: Pechanga Indian Reservation, east of San Gabriel Church along Pechanga Road, east of its intersection with Pechanga Creek, along the south fork of Pechanga Creek.
396
Comment
SEINET2065981
Salvia apiana
Ed LaRue
1989-4-7
Riverside
Woodcrest area: 1/2 mi NE of the intersection of Van Burne Blvd. and Mockingbird Canyon Rd.
365
Comment
SEINET9361149
Salvia apiana
Unknown
2010-4-12
4756
Riverside
Herbarium of rancho Santa Ana Botanic Garden/San Bernardino Mountains Region
Comment
UCR262266
Salvia apiana
T. B. Salvato, Meenaxi R. Panakkal, Tim Thomas
2009-6-23
3739
Riverside
San Jacinto Mountains, San Jacinto River Canyon, along South Fork Trail (FSR 2E17), c. halfway between Hwy 74 and the bottom of the canyon
1274
Comment
UCR3010
Salvia apiana
Wm. Horn Jr.
1963-4-21
630421- 3
Riverside
Riverside, UCR campus, 100 yards south of Agricultural Extension Service Building
305
Comment
RSA13816
Salvia apiana var. compacta
Victor Duran
1933-7-1
3491
Riverside
Near Santa Rosa. Santa Rosa Mountains
1829
Comment
CAS-BOT-BC220747
Salvia clevelandii
Carl B. Wolf
1936-6-17
7965
Riverside
Santa Ana Mts., Tenaja Road, about 2 1/2 mi. S. of Tenaja Guard Station on rd. to Santa Margarita Peak
609
Comment
POM48143
Salvia columbariae
E. Schlinger
1920-04
s.n.
Riverside
Chuckwalla, Colorado Desert.
Comment
RSA757621
Salvia columbariae
LeRoy Gross, Jackie McConnaughy, Drew Monks, Thomas Stoughton, Jane Tirrell, Malia Volke
2010-4-12
4337
Riverside
Whitewater Canyon Bioblitz: From camp near 34.02539N, 116.68032W, east of the Paw, near the mouth of Catclaw Flat canyon. Dropped down the Whitewater River to the first wide alluvial canyon to the east, near 34.02133N, 116.67779W., Surveyed this canyon to near 34.02483N, 116.66819W. Then surveyed back to camp by climbing to saddle of ridge to the north, near 34.02655N, 116.67484, and small draw at south end of Catclaw Flat Canyon.
871
Comment
UC1719472
Salvia columbariae
D. Atwood
1993-3-26
17671
Riverside
3 mi N of I-10 along Hwy 62 to Morongo Valley
Comment Read comments Dec 18 2016
UCR116823
Salvia columbariae
A. C. Sanders, Mitch Provance, T. B. Salvato
2001-4-6
23922
Riverside
Western Colorado Desert, Coachella Valley, Desert Hot Springs, north of intersection of Pierson Blvd. and Atlantic, north of flood control ditch
348
Comment
UCR42309
Salvia columbariae
N. M. Fellows, A. C. Sanders, A. Strickland
1986-4-8
166
Riverside
San Jacinto Mtns./Sonoran (Colorado) Desert, Oasis de Los Osos Preserve, off Snow Creek Canyon at the N foot of the San Jacinto Mountains, 1 mi west of Snow Creek Village
489
Comment
UCSB5770
Salvia columbariae
Hawkins, L.
1956-4-14
Riverside
at entrance to Whitewater Canyon
Comment
UCSB8122
Salvia columbariae
Winn, Will
1963-4-8
Riverside
31.3 miles W of Desert Center; on Hwy 60-70
304
Comment
UCSB18091
Salvia eremostachya
Gill, Robert
1964-5-10
Riverside
state hiway 74; 4.7 mi E of Pinyon Flats
944
Comment
UCR42410
Salvia greatae
J. M. Stewart
1986-1-26
86- 8
Riverside
Sonoran (Colorado) Desert, south fork of Hidden Spring Canyon, Mecca Hills
Comment
SEINET12273157
Salvia greatae
P. H. Raven
1958-1
12907
Riverside
E of Coachella Canal 3.6 mi on road up S side of Orocopia Mountains
Comment
POM50418
Salvia mellifera
W. W. Eggleston
1924-3-8
19527
Riverside
Hemet.
480
Comment Read comments Mar 24 2011
RSA701496
Salvia mellifera
M. Wall
1996-1-8
127
Riverside
Foothill S of Beaumont off Hwy 79 (Lamb Cyn.), 1.1 mi S of 10 Fwy, just past California Ave., W side of hwy.
610
Comment
SBBG120625
Salvia mellifera
A. C. Sanders, T. B. Salvato, K. Volansky, M. Balk
2006-5-24
32530
Riverside
hills between Murrieta and Menifee Valley, W of I-215, S of Bundy Cyn/Scott Rd and N of Clinton Keith Rd
579
Comment
SEINET12872696
Salvia mellifera
A. Sanders, Crain, J.
2015-4-3
41557
Riverside
Santa Ana Mountains
Comment
RSA434173
Salvia pachyphylla
N. R. Zabriskie, Walter Zabriskie
1971-8-21
438
Riverside
Below Santa Rosa Spring Camp, Santa Rosa Mountain road.
2195
Comment
RSA0122708
Salvia vaseyi
Duncan S. Bell, Isaac Marck, Evan Meyer
2016-3-23
9056
Riverside
Santa Rosa Mountains; Santa Rosa Wilderness area; collecting in Agua Alta Canyon, approximately 3.5 air miles southeast of the summit of Martinez Mountain.
639
Comment
RSA0035176
Sambucus
M. Bourell, R. Patterson, Steven Timbrook
1986-4-7
2956
Riverside
Temescal Canyon Rd. ca. 1 mi. SE of Glenn Ivy Hotsprings, ca. 200 meters from RR overpass. East side of hwy.
259
Comment
SD137816
Sambucus nigra subsp. caerulea
Darin L. Banks, Steve Boyd
1995-5-3
270
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area, north slope of Agua Tibia Mountain, east of the Dripping Springs Alcove Area.
515
Comment
UCR92657
Sanicula arguta
Scott D. White
1996-3-31
3867
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
SD137923
Sanicula bipinnatifida
Darin L. Banks, Steve Boyd
1995-3-15
55
Riverside
Northwest Palomar Mountains. north face of Agua Tibia Mountain, Dorland Mountain Area.
740
Comment
UCR108995
Sanicula bipinnatifida
D. L. Banks
1997-3-29
1566
Riverside
NW Palomar Mtns, Agua Tibia Mtns, Pechanga Indian Reservation. Headwaters of Pala Creek at the S extremity of the Reservation, north of the Riverside/San Diego Co. line, west of the intersection of Magee Truck Trail and Moreno Rd including a large area of vernally wet grassland at the extreme SW corner of the Reservation
409
Comment
RSA0097961
Sarcostemma crispum
Duncan S. Bell
2014-11-14
7712
Riverside
Santa Rosa Mountains; in the Santa Rosa Mountains Wilderness area; west side of Martinez Mountain; along the Cactus Spring Trail, about 1 air mile northwest of Cactus Spring.
1217
Comment
UCR112480
Sarcostemma cynanchoides
A. C. Sanders, Mitch Provance, T. B. Salvato
2000-4-18
23328
Riverside
Coachella Valley, along Dillon Rd. at junction with Tyler, north of I-10, east of Indio and north of Coachella
5
Comment
UCR59681
Saxifraga californica
Steve Boyd, T. S. Ross, L. Arnseth
1989-3-18
2988
Riverside
Peninsular Range, Vail Lake area, Temecula Creek Cyn below Vail Lake dam
418
Comment
SEINET3197218
Schismus arabicus
Andrew C. Sanders, Richard Dwerlkotte
2010-3-22
37519
Riverside
Sonoran (Colorado) Desert; Chuckwalla Valley, 1.5 mi. SE of Sidewinder Well, south end of Palen Dry Lake, SW of Palen Mtns. (Sidewinder Well 7.5' Q)
130
Comment
UCR138582
Schismus arabicus
Steve Boyd, Orlando Mistretta
1986-3-13
1430
Riverside
Sonoran (Colorado) Desert, Palen Mtns: NE of Desert Center, junction of Parker Dam Road and 'Palen Road' (road going through pass between Palen and Granite Ranges)
366
Comment
SBBG699
Schismus barbatus
C. H. Muller
1952-4-5
9486
Riverside
Whitewater Cyn, 1 mi above Whitewater
Comment
SD216459
Schismus barbatus
Carol R. Annable
1995-3-10
2265
Riverside
1.6 kilometers south of Lake Cahiulla County Park.
Comment
UCR213278
Schismus barbatus
A. C. Sanders, T. B. Salvato, Matthew Malle, Jonas Winbolt, Katie A. Kurtz
2010-3-31
37691
Riverside
Peninsular Range; foothills of Gavilan Hills, Temescal Canyon at Alberhill, c. 1/2 mi. west of Lake St. on north side of I-15, near Temescal Canyon Rd. undercrossing, at north edge of Concordia Ranch Rd.
378
Comment
UCR113859
Schoenoplectus acutus var. occidentalis
Mitch Provance
2000-6-24
2073
Riverside
Riverside, Santa Ana River Wash, between the Market Street bridge and the 60 Fwy
244
Comment
RSA549283
Schoenoplectus hallii
Steve Boyd
1991-6-14
6338
Riverside
Skunk Hollow area, 2 miles E of Murrieta Hot Springs, just W of Second San Diego Aquaduct.
Comment
POM1402
Schoenoplectus maritimus
I. M. Johnston
1918-4-27
1866
Riverside
Wildomar.
366
Comment
RSA289835
Schoenoplectus maritimus
B. A. Prigge
1980-9-17
4084
Riverside
Coachella Valley Stormwater Channel: 1.5 miles N of Coachella where Dillon Road crosses channel.
-12
Comment
UCR264634
Scirpus microcarpus
Mitch Provance
2012-6-19
196- 01
Riverside
San Bernardino Valley, Santa Ana River Bottom, Tequesquite Creek and associated wetlands W of Rubidoux Ave
226
Comment
CSUSB906
Scrophularia californica
M. Quinlan
1974-5-25
Riverside
Found in Riverside county on the bank of the Santa Ana River about 1 mile form the Riverside Municipal Airport in Riverside
266
Comment
UC1125697
Scrophularia californica
R. St. John
1931-4-17
206
Riverside
Mockingbird Canyon; Elsinore Quadrangle
Comment Read comments Apr 2 2011
UCR57203
Scutellaria bolanderi
Jeri Hirshberg
1989-6-9
s.n.
Riverside
Santa Ana Mtns, Santa Rosa Plateau: south of town of Murrieta, head of Cole Canyon, NW of Mesa de Burro
Comment
CAS-BOT-BC341100
Scutellaria mexicana
R. F. Hoover
1966-10-15
10176
Riverside
Bighorn Drive, San Jacinto Mts.
Comment
UCD92559
Secale cereale
R. N. Raynor
1938-6-20
s.n.
Riverside
Herky Creek.
Comment
RSA697610
Securinega fasciculata var. hallii
J. R. Bruff
1928-4-2
168
Riverside
Cottonwood Springs.
Comment Read comments Oct 9 2010
CAS-BOT-BC69806
Selaginella bigelovii
S. B. Parish
1907-4-18
6110
Riverside
West Canyon, Palm Springs, western edge of the Colorado desert.
200
Comment
POM11410
Selaginella bigelovii
Fred M. Reed
1919-4-4
4113
Riverside
Palm Springs Canyon
Comment
SEINET4065921
Selaginella bigelovii
S. B. Parish
1907-1
6110
Riverside
Collected from the western border of the Colorado desert.
200
Comment
UC371116
Selaginella bigelovii
Miss M. A. King
1893-1
Riverside
Menifee
Comment
CAS-BOT-BC62084
Selaginella eremophila
S. B. Parish
1914-4-6
9030
Riverside
Mountain Springs, Colorado Desert
Comment
SBBG14838
Selaginella eremophila
L. L. Kiefer
1963-3-24
485
Riverside
Andreas Cyn
243
Comment
UC1495242
Selaginella eremophila
Robert T. Clausen and Harold Trapido
1940-6-18
4678
Riverside
near Palm Springs (mouth of Chino Canyon); Salton Sea Basin, San Jacinto Mts.
457
Comment
CAS-BOT-BC62251
Selaginella watsonii
Carl B. Wolf
1932-8-5
3976
Riverside
San Jacinto Mts., summit of San Jacinto Peak
3293
Comment
RSA522761
Senecio californicus
Steve Boyd, Timothy S. Ross, Laurel Arnseth
1990-3-29
3868
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
RSA472948
Senecio flaccidus var. douglasii
N. C. Cooper
1949-6-29
4361
Riverside
East side of San Jacinto Mountains.
457
Comment
UC68965
Senecio flaccidus var. monoensis
H. M. Hall
May 1905
6247
Riverside
Cottonwood Pass Colorado Desert
609
Comment
OBI8142
Senecio mohavensis
David J. Keil, Malcolm McLeod, Dirk Walters
1977-4-16
12075
Riverside
Joshua Tree Natl Monument, along Pinto Basin Rd 11 mi S of N park boundary
Comment Read comments Apr 27 2013
RSA518768
Senecio mohavensis
O. F. Clarke
1973-4-1
s.n.
Riverside
Sonoran Desert, on a plateau above Box Canyon, along State Hwy 195, ca. midway between Hwy I-10 and the Salton Sea.
Comment
RSA776688
Senecio mohavensis
Duncan S. Bell, Amanda Turek
2010-4-10
795
Riverside
Riverside Mountains; southern section of the mountain range; approximately 1 air mile southwest of Riverside Mountain Peak.
269
Comment
UCR85281
Senna armata
Bern Schwenn
1994-4-17
s.n.
Riverside
Southern Mojave Desert, Joshua Tree National Monument. East side of the Hexie Mtns., SW of Bench Mark 2394, south of Pinto Mtn., & Pinto Basin Road
732
Comment
UCR279362
Senna covesii
A. C. Sanders, Jim Malusa
2017-3-24
42988
Riverside
Sonoran (Colorado) Desert, northern end of Chocolate Mountains, along the Bradshaw Trail but just inside Chocolate Mtns. Aerial Gunnery Range
739
Comment
UCR59862
Sesamum orientale
J. M. Stewart
1989-11-20
639
Riverside
Western Colorado Desert, Interstate Hwy 10, east of Indian Avenue, North Palm Springs
Comment
RSA653580
Sesuvium verrucosum
A. C. Sanders, D. Bramlet, Mihai Costea, T. Salvato
1999-10-15
23186
Riverside
San Jacinto Valley: Mystic (San Jacinto) Lake, 1 mile W of Jackrabbit Trail on Gilman Springs Rd., 0.4 mi. W of Quail Lake Golf C. entrance, 2 mi. WNW of Eden Hot Spr.
436
Comment
RSA651762
Setaria parviflora
Diane T. Liggett
1981-5-16
12
Riverside
Riverside Freeway (91) east of Gypsum Canyon Road, north to Featherly Park entrance, east ot bike trail, 0.2 km east.
Comment Read comments Jul 14 2013
UCR2737
Setaria parviflora
F. M. Reed
1908-7-29
2553
Riverside
South Coast; San Bernardino Valley, Riverside: upper side of Gage Canal near 8th Street bridge
311
Comment
UCR132610
Sidalcea malviflora
Kent Beaman
1983-4-24
32
Riverside
Santa Ana Mtns., north and west of Murrieta; Clinton Keith Road 3.5 miles west of Hwy 15, just west of La Cresta Rd., at top of hill from Murrieta, north side of road
549
Comment
UC454912
Sidalcea malviflora subsp. sparsifolia
F. M. Reed
164
Riverside
Pigeon Pass, Box Spring Mountains, E of Riverside
Comment Read comments Jul 30 2006
CHSC26081
Sidalcea sparsifolia
Dieter H. Wilken
1965-6-29
376
Riverside
Strawberry Meadows, near Idyllwild, San Jacinto Mtns.
1554
Comment
SD137807
Silene gallica
Darin L. Banks, Steve Boyd
1995-5-3
295
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area; north slope of Agua Tibia Mountain, east of the Dripping Springs Alcove Area.
509
Comment
CLARK-A1528-2466
Silene laciniata
John C. Roos
1965-6-19
Riverside
Santa Ana Mountains
Comment
RSA65025
Silene multinervia
F. W. Peirson
1925-5-20
6013
Riverside
Burned area in chaparral, 1 mile northwest of Dripping Spring, W. Riverside Co.
457
Comment
CAS-BOT-BC205631
Simmondsia chinensis
James R. Shevock
1986-3-23
11355
Riverside
Colorado Desert Region. Adjacent to Interstate 10 along Eagle Mountain Road, 3 miles west of Desert Center
350
Comment
RSA475300
Simmondsia chinensis
Steve D. Boyd, Sara Meury, Richard Noyes, L. Arnseth, D. Nordin, T. S. Ross
1988-3-10
2110
Riverside
North end Palen Mountains, 2 mi west of Palen Pass.
300
Comment
UC1563037
Simmondsia chinensis
Steve Boyd, Tim Ross, Laurel Arnseth
1989-3-18
3002
Riverside
Temecula Creek Canyon below Vail Lake Dam (Vail Lake area); , Temecula Creek Cyn
457
Comment
RSA612612
Sisymbrium altissimum
D. L. Banks, Victor Steinmann
1997-3-13
1497
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
SD51941
Sisymbrium altissimum
Reid Moran
1962-7-7
9866
Riverside
By Strawberry Creek, 2.0 miles southwest of Idyllwild, San Jacinto Mountains.
1550
Comment
OBI52710
Sisymbrium erysimoides
A. C. Sanders
1988-1-18
7589
Riverside
Riverside. W end of the Box Springs mts on S facing slopes of Sugarloaf Peak
579
Comment
UCR233164A
Sisymbrium irio
Jim Andre, Glenn L. Clifton
2011-2-22
17447
Riverside
Mecca Hills, along Box Canyon Road, 10.3 mi northeast of town of Mecca
219
Comment
RSA736171
Sisymbrium officinale
Scott D. White
2008-4-28
11912
Riverside
Banning, S of I-10 freeway and just N of San Jacinto Mountains toeslope. E of Sunset Ave.
671
Comment
JOTR35301
Sisymbrium orientale
Andre, Jim
2012-4-11
20798
Riverside
Joshua Tree National Park. western margin of Eagle Mountains, along road to Cottonwood Spring (Utah Trail), 0.7mi N of Cottonwood Visitor Center
956
Comment
RSA776815
Sisymbrium orientale
Thomas Stoughton, Stephanie Rockwood, Christi Gabriel
2011-4-27
1088
Riverside
Chuckwalla Mountains, Corn Springs Road, Crossing of main wash which drains Chuckwallas on east side toward Chuckwalla Bench
427
Comment
UCR137480
Sisymbrium orientale
D. L. Banks
1997-3-16
1538
Riverside
NW Palomar Mountains, Agua Tibia Mountains, N face of Dorland Mountain, the Dorland Mountain Arts Colony along the circular drive that runs around the north side of the compound
567
Comment
UCR120325
Solanum elaeagnifolium
Mitch Provance
1998-7-23
923 B
Riverside
Jurupa Mountains, Glen Avon Heights, 'Granite Hill', 0.5 mile SSW of peak 1437, on the E side of the water tank
259
Comment
CAS-BOT-BC237740
Solanum mauritianum
A. C. Sanders
1995-11-30
17928
Riverside
Rustin Ave. N of Spruce, edge of an abandoned orange orchard, Riverside
304
Comment
RSA180252
Solanum umbelliferum
E. W. Lathrop
1965-4-4
5624
Riverside
8 miles west of Murrieta-Tenaja Range.
Comment
RSA716424
Solanum umbelliferum
Scott D. White
2006-4-27
11310
Riverside
Perris Basin/San Jacinto Mtn Foothills: Santa Rosa Hills, S. of Hemet.
549
Comment
UCR225618
Solanum umbelliferum
A. C. Sanders, T. B. Salvato
2011-3-29
38841
Riverside
Peninsular Range; Edge of Gavilan Hills, Meadowbrook area, between Perris and Lake Elsinore, along Hwy 74 at Wasson Canyon Rd. and to c. 1/2 between Wasson & Hammack Ave.
500
Comment
UCR228876
Solanum umbelliferum
A. C. Sanders
2011-4-6
39017
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
CDA19689
Solanum xanti
J. Chandler
2001-10-1
PDR P 170014
Riverside
Southern California; Jordan Farms in the vicinity of Murrieta.
0
Comment
UCR113125
Solanum xanti
A. C. Sanders
1998-1-15
21639
Riverside
Lake Skinner area, rocky knob (2527 ft.) along dirt road toward Crown Valley, NE of Black Mtn.
762
Comment
SEINET7262110
Solanum xanti
P. A. Rauch
1966-4-4
s.n.
Riverside
E slope of Sugarloaf Mountain (Box Springs Mountains)
Comment
UCR145968
Solidago californica
June Latting
1977-11-6
s.n.
Riverside
San Jacinto Mtns./Sonoran (Colorado) Desert, Oasis de Los Osos, Snow Creek
488
Comment
UCR199696
Solidago occidentalis
Scott D. White, Angelia Carey, Linda Archer
2004-8-5
10686
Riverside
San Jacinto Mountain foothills, Soboba Indian Reservation, Indian Creek and adjacent uplands, from confluence with San Jacinto River to c. 2 miles upstream
610
Comment
RSA784733
Sonchus asper
Duncan S. Bell
2012-3-18
3200
Riverside
The Mecca Hills; southeastern section of hills; at mouth of Hidden Canyon where drainage is blocked by the Coachella Canal, approximately 2.8 air miles southwest of Hidden Spring.
20
Comment
UCR174089
Sonchus asper
A. C. Sanders
2006-5-19
32434
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
OBI15386
Sonchus oleraceus
Tracey & Viola Call, Viola Call
1962-4-8
2121
Riverside
Rancho Rd. Corona
213
Comment
UCR230783
Spergularia
A. C. Sanders, Nathan Moorhatch
2011-3-22
38785
Riverside
Peninsular Range; Perris-Aguanga Basin, Romoland, Menifee Valley, south of Ethanac Rd. between Trumble Rd. and 215 Fwy
436
Comment
UCR75529
Spergularia bocconi
A. C. Sanders
1993-5-12
14014
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
SBBG71512
Sphaeralcea ambigua
M. N. Ackley
-Feb-1927
700
Riverside
Box Cyn
152
Comment
UCR138560
Sphaeralcea ambigua
Steve Boyd, Orlando Mistretta
1986-3-13
1484
Riverside
Sonoran (Colorado) Desert, West side Palen Mtns: NE of Desert center; first large canyon at NW tip of western segment of range
Comment
UCSB4098
Sphaeralcea ambigua
Krogen, Roger
1957-1
Riverside
Whitewater Canyon, 2 miles N. of Hwy. 60-70
Comment
RSA457776
Sphaeralcea ambigua subsp. ambigua
Steve Boyd, S. Meury, Richard Noyes, L. Arnseth, D. Nordin, Tim S. Ross
1988-3-10
2220
Riverside
Sonoran (Colorado) Desert NW end McCoy Mtns, NW of Blackjack Mine.
400
Comment
RSA445029
Sphaeralcea ambigua subsp. rosacea
D. A. Young
1969-4-12
p- 390
Riverside
3 mi S of the Deep Canyon Turnoff on the Palms to Pines Highway, on the E side of the road
549
Comment
UCR122739
Sphaeralcea ambigua subsp. rosacea
George K. Helmkamp, E. A. Helmkamp
1998-4-24
3382
Riverside
Santa Rosa Mountains, Palms-to-Pines Hwy (Calif. Hwy 74), 1 mi north of Carrizo Rd near Black Hill
1006
Comment
UC871634
Sphaeralcea ambigua var. ambigua
P. A. Munz
1922-6-25
5815
Riverside
Vandeventer Flat San Jacinto Mts.
1432
Comment
UC18955
Sphaeralcea ambigua var. rosacea
S. B. Parish
Apr 4-13 1896
4109
Riverside
Palm Springs (Agua Caliente), desert base of San Jacinto Mts.
152
Comment
UC608389
Sphaeralcea ambigua var. rosacea
A. E. Wieslander
1938-5-5
739
Riverside
one mile south of Black Hill; San Jacinto Mountains
975
Comment
POM229792
Sphaeralcea ambigua var. rugosa
P. A. Munz
1937-5-30
15139
Riverside
Northwest slope of Santa Rosa Mt.
2134
Comment
UCR30543
Sporobolus cryptandrus
John C. Roos
1937-8-19
464
Riverside
Peninsular Range; San Jacinto Mtns., Thomas, c. 2 mi SE of Hemet Lake
1341
Comment
UCD92993
Sporobolus flexuosus
B. A. Madson
1947-9-15
s.n.
Riverside
East side of San Jacinto Mts. Between Palm Springs and Idyllwild.
914
Comment
POM250361
Stachys rigida subsp. rigida
I. W. Clokey, E. G. Anderson
1935-8-21
6868
Riverside
North fork, San Jacinto River.
1500
Comment
POM48362
Stachys stebbinsii
P. A. Munz
1924-7-28
8803
Riverside
Pine Flats
1738
Comment
RSA544395
Stephanomeria diegensis
Steve Boyd
1991-5-30
6322 B
Riverside
Winchester Valley, SE end of Double Butte, just N of Winchester, 1/2 mile W of Highway 79
457
Comment
UCR106337
Stephanomeria exigua subsp. deanei
John Wear, N. Moorhatch
1996-9-19
s.n.
Riverside
Peninsular Range; San Jacinto Mtns., upper end of Garner Valley
1433
Comment
UCR161414
Stephanomeria exigua subsp. deanei
A. C. Sanders, Mike Misenhelter
2005-9-20
31676
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
RSA557366
Stephanomeria exigua subsp. deanei
Julie Greene
1993-6-25
1372
Riverside
Sloping drainage from Davis Rd.
436
Comment
CAS-BOT-BC375497
Stephanomeria exigua subsp. exigua
Mrs. E. C. Van Dyke
1925-7-1
s.n.
Riverside
Along road from Idyllwild to desert
Comment
UC830510
Stephanomeria exigua subsp. exigua
Alice Eastwood
1913-4-30
2961
Riverside
Palm Springs
Comment
UCR147668
Stephanomeria pauciflora
Steve Boyd, Et al.
2004-5-14
11269
Riverside
Colorado Desert; Chocolate-Chuckwalla Mountains region, Western edge of the Chocolate Mountains, along Gas Line Road in major wash system west of Iris Wash drainage, within boundaries of U.S. Navy Chocolate Mountains Aerial Gunnery Range
570
Comment
UCR89681
Stephanomeria pauciflora
Bern Schwenn
1994-5-7
s.n.
Riverside
Sonoran (Colorado) Desert, Joshua Tree National Monument: Eagle Mtns, along Black Eagle Mine Road between Monment boundary and Mission Sweet Mine
650
Comment
RSA600121
Stephanomeria pauciflora var. pauciflora
L. C. Wheeler
1959-12-27
7638
Riverside
Chuckwalla Mountains. White Cloud Mine.
Comment
RSA596294
Stephanomeria virgata subsp. pleurocarpa
R. S. Woglum
1937-10-20
1184
Riverside
Peninsular Ranges, Santa Rosa Mountains.
Comment
JEPS51939
Stillingia linearifolia
W. L. Jepson
1928-4-25
12594
Riverside
Cottonwood Spr. Colorado Desert, Cottonwood Mts.
731
Comment
POM14055
Stillingia linearifolia
P. A. Munz, D. D. Keck
1922-4-14
5009
Riverside
East of White Water Ranch.
244
Comment
RSA594763
Stillingia linearifolia
D. L. Banks, Dylan Hannon
1996-5-3
0995
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
RSA645680
Stillingia linearifolia
Scott D. White
1999-5-2
7288
Riverside
Perris Basin: Perris / Sun City area. Just east of Goetz Rd. and south of Ethanac Rd., ca. 1.5 - 2 mi. W of I-215 freeway.
442
Comment
SBBG4043
Stillingia linearifolia
H. and M. Dearing
1936-12-25
947
Riverside
Long Cyn, near Los Angeles Aqueduct
Comment
UCD142283
Stillingia linearifolia
Robert F. Thorne; Dick Tilforth, L. Shultz, R. K. Benjamin, J. Hogge
1980-4-16
54017
Riverside
San Bernardino Mts: S and E-facing at mouth of Whitewater Canyon, ca. 1/4 mi. W of Whitewater P.O. and 1/2 mi. W of Whitewater River.
414
Comment
UCR159763
Stillingia linearifolia
Scott D. White
1999-5-2
7288
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
UCR178543
Stillingia linearifolia
R. G. Swinney
1967-3-5
064
Riverside
San Jacinto Mtns/Colorado Desert, Snow Creek
381
Comment
UCR174333
Stipa coronata
A. C. Sanders, T. B. Salvato, Kelly Volansky
2006-5-28
32649
Riverside
Peninsular Range, Hills between Murrieta and Menifee Valley, west of I-215, south of Bundy Cyn./Scott Rd. and north of Clinton Keith Rd., vicinity of peak 2279
695
Comment
UCR176928
Stipa coronata
Tracy Tennant, J. S. Ross
1998-4-30
MOR- 67
Riverside
San Bernardino Mtns., Morongo Indian Reservation, hills west of the mouth of Potrero Canyon, 0.2 mi. NE of hill 3030
854
Comment
RSA0127854
Stipa hymenoides
G. Rink
2013-3-22
11912
Riverside
About twelve miles west of Blythe, along the power line for the proposed Quartzite solar power plant, NE of the power transfer station.
145
Comment
UCR118455
Stipa lepida
Mitch Provance, J. Ross
1999-4-1
1735
Riverside
Jurupa Mountains, rocky ridges c. 0.5 km east of peak 1437 in the W portion of the Jurupa Mountains.
427
Comment
UCR101444
Stipa pulchra
A. C. Sanders, G. Helmkamp
1997-3-15
20002
Riverside
Peninsular Range, Lake Skinner, SE foot of Bachelor Mtn., just north of the lake
600
Comment
UCR231749
Stipa pulchra
John F. Green
2008-4-21
03- 02
Riverside
Peninsular Range, south edge of Perris, drainage way between housing tracts, west of Goetz Rd. and Alabaster Loop, east of the San Jacinto River
457
Comment
LA206447
Stipa speciosa
F. M. Reed;
1906-3-16
924
Riverside
at junction of branches of the upper arroyo Tahquesquite, opposite old bee ranches
Comment Read comments Sep 20 2013
CAS-BOT-BC61005
Streptanthella longirostris
S. B. Parish
1913-2-28
8473
Riverside
Mecca, Salton Sink.
-60
Comment
POM8184
Streptanthella longirostris
P. A. Munz, R. D. Harwood
1920-4-3
3571
Riverside
Ford's Well west of Blythe.
305
Comment Read comments Dec 13 2016
RSA27514
Streptanthella longirostris
I. L. Wiggins
1941-3-24
9561
Riverside
0.3 miles south of Myoma, 4.6 miles north of Indio.
Comment
POM96252
Streptanthella longirostris
E. C. Jaeger
1925-12-20
s.n.
Riverside
Point Happy.
Comment
RSA180357
Stylocline gnaphaloides
E. W. Lathrop
1965-5-9
5740
Riverside
6 miles W of Murrieta.
Comment
RSA585739
Stylocline gnaphaloides
D. L. Banks, S. D. Boyd
1995-5-9
0404
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
SEINET7063229
Stylocline gnaphaloides
A. G. Vestal
1963-5-19
s.n.
Riverside
About 1.5 miles northeast of Aguanga on Route 371. UTM Zone 11, 512930mE, 3702605mN. (WGS84/NAD83).
719
Comment
JOTR16618
Stylocline micropoides
Vanderspek & Youse
1964-4-19
s.n.
Riverside
Joshua Tree National Park. WILSON CANYON
Comment
UCR35068
Stylomecon heterophylla
L. B. Ziegler
1968-3
272
Riverside
San Jacinto Mtns, foothills of the mountains, in Avery Canyon (entering Diamond Valley from the east)
518
Comment
RSA0045509
Styrax officinalis
L. C. Hall
1934-4-1
s.n.
Riverside
New Highway to Corona. PR1.
Comment
RSA438630
Suaeda moquinii
J. A. Comstock
1934-10-14
s.n.
Riverside
Blythe
Comment
SFV18002
Swertia parryi
J. D. Dilley
1999-7-28
386
Riverside
San Jacinto Mountains Junction of Black Mountain Road and road to Dark Canyon Camp.
1845
Comment
CAS-BOT-BC245740
Symphoricarpos rotundifolius
Mary F. Spencer
1919-7-6
1218
Riverside
Tacquitz Meadow, San Jacinto Mt.
2377
Comment
CDA5064
Tamarix ramosissima
A. C. Sanders, Carolyn Washburn
2001-5-1
24227
Riverside
Perris-Aguanga Basin region; S of Hemet near North Domenigoni Hills, Domenigoni Parkway at MWD Canal
Comment
RSA0042830
Tamarix ramosissima
Duncan S. Bell, Deidre Conocchioli
2014-3-18
6248
Riverside
Orocopia Mountains; southern section of range; approximately 0.6 air mile northwest of Gucci Spring.
451
Comment
UCR21301
Taraxacum officinale
A. C. Sanders, K. Berg
1980-5-1
1368
Riverside
San Jacinto Mtns., Garner Valley. 0.25 mi NW of the Kenworthy Ranger Station.
1387
Comment
HSC86944
Tauschia arguta
B. G. Pitzer, A. C. Sanders
1987-4-21
493
Riverside
Box Springs Mtns., near southernmost radio towers.
793
Comment
RSA771673
Tauschia arguta
Orlando Mistretta, Duncan Bell, Joy England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4971
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 1-2 miles above Whitewater Visitor Center (Whitewater Trout Farm)., Between N34.01961, W116.68175 and N34.01041 and W116.67141.
850
Comment
UCR138756
Tauschia parishii
Scott D. White
1997-5-18
5179
Riverside
San Jacinto Mtns., 'Black Mountain Scenic Area,' Black Mountain Trail between Hwy 243 and Cinco Poses Trail junction
1829
Comment
RSA0015685
Tetracoccus hallii
Duncan S. Bell
2013-9-29
6043
Riverside
Chuckwalla Mountains; south side of Corn Springs Wash, in small side canyon approximately 1.6 air miles west of Corn Springs.
588
Comment
RSA0015688
Tetracoccus hallii
Duncan S. Bell
2013-9-29
6046
Riverside
Chuckwalla Mountains; on the south side of Corn Springs Wash approximately 1.8 air miles southwest of Corn Spring.
648
Comment
RSA245304
Tetracoccus hallii
R. W. Spjut
1973-5-2
3339
Riverside
Colorado Desert; ca. 5 miles south of Inst. Hwy. 10 and ca. 8 miles east of Desert Center on road to Corn Spring, Chuckwalla Mts.
305
Comment
RSA456252
Tetracoccus hallii
Martha Hilend
1927-12-30
s.n.
Riverside
Cottonwood Springs
Comment Read comments Oct 29 2012
RSA5424
Tetracoccus hallii
B. D. Stark
1932-6-16
3744
Riverside
Lost Palms Canyon, Eagle Mountains
259
Comment
SBBG119537
Tetracoccus hallii
A. C. Sanders
1989-9-19
9495
Riverside
along Ridge Rd; Chocolate Mtns Aerial Gunnery Range
457
Comment
SDSU18670
Tetracoccus hallii
Michael G. Simpson, Kristen Hasenstab
2008-4-3
2956
Riverside
Joshua Tree National Park. Wash, along trail to Cottonwood campground, ca. 0.4 mile south of campground, ca. 0.2 mile northwest of Cottonwood Spring.
911
Comment
UCR264223
Tetracoccus hallii
A. C. Sanders
2015-9-11
41871
Riverside
Sonoran (Colorado) Desert, Bradshaw Trail at border of Chocolate Mountains Aerial Gunnery Range, 2.25 miles east of Gasline Rd.
646
Comment
JOTR32439
Tetradymia axillaris var. longispina
La Doux, Tasha, T. Herskovits, B. Truesdell, M. Wheeler
2010-5-6
2341
Riverside
Joshua Tree National Park. Little San Bernardino Mountains, west of Ryan Mountain; Gravelly flats near Ryan Mountain campground (Stop 1)
Comment
RSA0120475
Thamnosma montana
Duncan S. Bell
2016-3-13
8929
Riverside
Whitewater Canyon; in the vicinity of Painted Hill, approximately 2.5 air miles southeast of the Ranger Station (trout pond).
613
Comment
RSA605234
Thamnosma montana
A. C. Sanders, K. C. Rose, D. Woodard
1995-3-15
16138
Riverside
Coachella Valley: mouth of San Gorgonio Pass, along Whitewater River Wash between Windy Point and Hwy I-10.
370
Comment
UC963834
Thamnosma montana
Helen K. Sharsmith
1952-4-7
4044
Riverside
Mohave Desert, Joshua Tree National Monument, Jumbo Rocks Joshua Tree National Monument Joshua Tree National Monument; Mohave Desert, Joshua Tree National Monument, Jumbo Rocks
1310
Comment
UCR139466
Thamnosma montana
H. M. Hall
1902-1
2779
Riverside
W Colorado Desert, Coyote Canyon
1372
Comment
RSA771669
Thysanocarpus curvipes
Orlando Mistretta, Duncan S. Bell, J. D. England, Jamie Hall, Chris McDonald, Lucila Reccia
2010-4-13
4897
Riverside
Transverse Ranges; San Bernardino Mountains region: Whitewater Canyon. Along Whitewater River drainage and adjacent slopes 1-2 miles above Whitewater Visitor Center (Whitewater Trout Farm)., Between N34.01961, W116.68175 and N34.01041 and W116.67141.
850
Comment
SD137824
Thysanocarpus curvipes subsp. curvipes
Darin L. Banks, Steve Boyd
1995-3-16
88
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area, east of the Dripping Springs Alcove, Arroyo Seco drainage.
509
Comment
SDSU18677
Thysanocarpus laciniatus
C. Matt Guilliams, Jeannine Ross
2008-3-5
493
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. Collections near the Dudleya multicaulis restoration site.
388
Comment
SD137823
Thysanocarpus laciniatus var. laciniatus
Darin L. Banks, Steve Boyd
1995-3-16
95
Riverside
Cleveland National Forest, Agua Tibia Wilderness Area. North slope of Agua Tibia Mountain, east of the Dripping Springs Alcove.
590
Comment
JEPS67413
Tiquilia palmeri
L. J. Childs
May 1920
Riverside
canyon e. of Coachella; Colorado Desert
Comment
SEINET13387262
Tiquilia palmeri
H. M. Hall
1905-4-28
5934
Riverside
McCoy Wash.
Comment
RSA29843
Tiquilia plicata
L. C. Wheeler
1931-11-26
371
Riverside
Salton Bench Mark, Colorado Desert.
-15
Comment
UCD121041
Tiquilia plicata
G. H. Vansell
1928-4-1
s.n.
Riverside
Coachella Valley.
Comment
SD181728
Torilis arvensis
Scott D. White
2001-6-22
8598
Riverside
Corona: Bajada below the Santa Ana Mountains, near the junction of Cleveland Way and Fullerton Ave., ca. 2.0 miles south of the junction Fullerton Av. And Ontario Av.
381
Comment
RSA510053
Trichoptilium incisum
B. Pitzer
1988-3-10
655
Riverside
Chuckwalla Mountains. W side of mountains, on gas line road ca. 1.5 mi north of intersection with Red Cloud Mine Road (& wash); ca. 2 miles (airline) S of Highway I-10. (Red Cloud Road. 10 km cell; PH-2N, 3E)
488
Comment
SEINET2043201
Trichoptilium incisum
George K. Helmkamp, E. A. Helmkamp
1998-4-24
3388
Riverside
Santa Rosa Mountains: Palms to Pines HWY ( CA-74) 1 mi N of Carrizo Rd. near Black Hill.
1006
Comment
UCR196393
Trichoptilium incisum
Naomi Fraga, Lisa Rojas
2005-2-10
1412
Riverside
Northeastern Colorado Desert, just north of Palen Pass Road, c. 10 mi east of Hwy 177
502
Comment
UCR72158
Trichoptilium incisum
Theo Glenn
1991-5-7
91- 95
Riverside
Sonoran (Colorado) Desert, Big Maria Mtns, north of Blythe
365
Comment
RSA34511
Trichostema parishii
Willa Rutherford
1944-7-15
2680
Riverside
Palms to Pines Hwy., San Jacinto Mtns.
1372
Comment
UC219315
Trichostema parishii
P. A. Munz
1922-6-25
5819
Riverside
between Hemet Valley and Vandeventer Southern California
1432
Comment
UC884459
Trichostema parishii
P. A. Munz
1922-6-26
5825
Riverside
below Santa Rosa Southern California, Santa Rosa Mountains
1828
Comment
UCR226083
Trifolium albopurpureum
A. C. Sanders, T. B. Salvato
2011-4-1
38952
Riverside
Peninsular Range, Lake Elsinore, old house site on hill top along Baker St. below large water tank on hill, 0.83 km NW of Hwy 74, 0.5 km SW of Elsinore Outlet Mall/Collier Ave., above Temescal wash
403
Comment
UCR228858
Trifolium albopurpureum
A. C. Sanders, T. B. Salvato
2011-3-28
38824
Riverside
Peninsular Range; Perris-Aguanga Basin Region, Menifee Valley, powerline corridor along McLaughlin Rd. west of Murrieta Rd., north of Sun City
439
Comment
UCR117322
Trifolium depauperatum
A. C. Sanders, W. W. Wright, J. Latting, et al.
1975-5-4
733
Riverside
Santa Rosa Plateau, Santa Ana Mtns., Mesa de Burro
610
Comment
UCR19710
Trifolium gracilentum
John C. Roos
1952-4-9
5485
Riverside
Hill by Fairmont Park, Riverside
259
Comment
UCR39550
Trifolium gracilentum
A. C. Sanders
1980-7-18
1686
Riverside
Peninsular Range; San Jacinto Mtns., Garner Valley, near the junction of Thomas Mountain Road and Hwy 74, c. 1 mi SE of the head of Hemet Lake
1345
Comment
UCR201450
Trifolium microcephalum
Scott D. White, Justin M. Wood
2008-6-16
12114
Riverside
San Jacinto Mountains, Fobes Canyon, c. 1 mi up Fobes Ranch Road from Fobes Spring
1555
Comment
POM12878
Trifolium monanthum subsp. grantianum
Philip A. Munz
1922-7-6
6010
Riverside
Tahquitz Valley, San Jacinto Mountains.
2195
Comment
CLARK-A1528-2889
Trifolium tridentatum
John C. Roos
1937-4-10
1394
Riverside
La Sierra
Comment
UCR193392
Trifolium variegatum
A. C. Sanders, Tim Thomas, T. B. Salvato, Mitch Provance
2008-7-1
35633
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
UCR38076
Trifolium variegatum
A. C. Sanders, Et al.
1983-6-28
3872
Riverside
San Jacinto Mtns, Black Mountain: Forest Road 4S01, 3.9 mi above Hwy 243
2012
Comment
RSA92572
Trifolium variegatum
J. C. Roos
1952-5-26
5714
Riverside
Hass' Ranch. Reche Canyon.
457
Comment
JOTR35264
Trifolium willdenovii
La Doux, Tasha, M. Harding, T. Herskovits, M. Wheeler
2011-5-9
3240
Riverside
Joshua Tree National Park. West of Queen Mountain, southern end of Wonderland of Rocks; Wonderland Wash, north of Mill Street Mine parking area. Active wash corridor with sandy bottom and surrounded by granitic outcrops and pediments; with heavy foot traffic (Stop 1)
1297
Comment
POM370297
Trifolium willdenovii
Greg Wright
1971-7-17
309
Riverside
Hwy 74, San Juan Creek and Canyon, Santa Ana Mts, Alt 1650ft, Santa Ana River
503
Comment
UC1929406
Trifolium willdenovii
Scott D. White
2004-4-26
10261
Riverside
San Jacinto Mountain Foothills: Soboba Indian Reservation, Indian Creek Watershed.
Comment
UCR19658
Triticum aestivum
John C. Roos
1965-10-4
s.n.
Riverside
March AFB, Edgemont
366
Comment
UCR84887
Triticum aestivum
A. C. Sanders, K. C. Rose, D. Woodard
1995-3-22
16199
Riverside
Sonoran (Colorado) Desert, mouth of San Gorgonio Pass, alluvial fan just east of the mouth of Whitewater Canyon between Windy Point & Hwy I-10, Coachella Valley
370
Comment
JOTR31886
Trixis californica var. californica
La Doux, Tasha, M. Harding, J. Lynam, B. Truesdell, K. Kain
2011-3-10
2137
Riverside
Joshua Tree National Park. Little San Bernardino Mountains; Rockhouse Canyon; steep-walled canyon and sandy wash along an old road
Comment
UCR239
Umbellularia californica
Sue Freeman
1966-4-30
s.n.
Riverside
San Jacinto Mtns., above Fuller Mill Creek, 0.5 mi upstream from Banning-Idyllwild Rd.
1677
Comment
SEINET7063050
Uropappus lindleyi
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
UC36690
Uropappus lindleyi
H. M. Hall
June 1901
2086
Riverside
vicinity Chalk Hill (San Jacinto Mountains, Southern California); San Jacinto Mountains
1402
Comment
SD146133
Verbena bracteata
A. C. Sanders, Mitch Provance
1999-9-26
23124
Riverside
San Jacinto Valley: Mystic (San Jacinto) Lake, 1.4 mi. SE of Jackrabbit Trail on Gilman Springs Rd., 1.4 mi. S of Eden Hot Spr.
433
Comment
RSA524412
Verbena lasiostachys
Steve D. Boyd, Tim S. Ross, L. Arnseth, J. Bonilla
1990-4-3
4104
Riverside
Vail Lake area, upper benches and adjacent slopes of the E flank of 'Big' Oak Mountain., just S of the E summit.
610
Comment
SEINET9225133
Verbena lasiostachys
H. M. Hall
1897-5-28
5795
Riverside
Temescal.
Comment
RSA629034
Verbesina encelioides
Scott D. White
1998-7-4
6847
Riverside
Corona: River Road bridge over the Santa Ana River.
152
Comment
RSA752134
Verbesina encelioides
Justin M. Wood, Brandy Wood
2009-7-4
1038
Riverside
Riverside Flood Control Basin, SW corner of Patton Rd and Wineville Rd, immediately S of San Bernardino County Line.
250
Comment
UCD136977
Verbesina encelioides subsp. exauriculata
Steve Boyd
1987-9-1
2089
Riverside
Jurupa-Mira Loma area west of Riverside along Van Buren Ave, just south of Jurupa Road.
Comment
RSA336179
Veronica peregrina subsp. xalapensis
Robert F. Thorne, M. Z. Thorne, Walter Wisura
1979-5-21
51969
Riverside
Santa Rosa Plateau: Mesa de Colorado, Rancho California
610
Comment
SD239931
Veronica peregrina subsp. xalapensis
A. C. Sanders, T. B. Salvato
2011-3-28
38805
Riverside
Peninsular Range; Perris-Aguanga Basin Region: Menifee Valley, between Sun City and Perris, from McLaughlin & Evans Roads intersection east to I-215 Fwy. Valley bottom.
434
Comment
RSA496382
Vicia exigua
Steve Boyd, T. S. Ross, L. Arnseth
1989-3-31
3059
Riverside
Vail Lake area, S of Hwy 79, 0.25 mi E of Pauba Rd.
427
Comment
SD122916
Vitis girdiana
Steve Boyd
1985-7-23
1013
Riverside
De Luz Rd., 8 mi west of Rancho California, shaded canyon bottom of Sandia Creek
305
Comment
UCR3237
Vitis girdiana
Chuck Elliott
1964-5-7
s.n.
Riverside
Riverside, 1 mi past end of Canyon Crest Road west.
305
Comment
RSA0121732
Vitis girdiana
Steve D. Boyd, Tim S. Ross, L. Arnseth
1989-5-7
3569
Riverside
Vail Lake area, along Arroyo Seco drainage from jtn. with Kolb Creek, S to w/in 1/4 mi Hwy 79.
457
Comment
CAS-BOT-BC185681
Vulpia myuros subsp. megalura
Victor Duran
1932-5-18
3219
Riverside
Idyllwild, San Jacinto Mountains
Comment
SD137938
Vulpia myuros var. hirsuta
Steve Boyd, Darin Banks
1995-4-5
8424 A
Riverside
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
RSA523541
Woodwardia fimbriata
Steve Boyd, Timothy S. Ross, L. Arnseth, Jaime Bonilla
1990-4-2
4001
Riverside
Vail Lake area, lower slopes of Agua Tibia Mtn, along Hwy 79, E of USFWS Dripping Springs Guard Station.
488
Comment
RSA752780
Wyethia ovata
Scott D. White, Justin M. Wood
2009-5-21
12844
Riverside
San Jacinto Mountains: McMullen Flat area, 0.35 N on Valley Hi Dr, from intersection w/ Twin Pines Rd.
1195
Comment
SD122185
Xylococcus bicolor
James C. Dice, B. Thomas
1987-9-21
726
Riverside
Unnames side canyon of Temecula Gorge, ca. 2.6 km eastnortheast of Gavilan Mountain.
289
Comment
CAS-BOT-BC326953
Xylorhiza cognata
H. M. Hall; L. A. Greata
1905-5-1
5994
Riverside
Near Thousand Palms, Colorado Desert
Comment
UC775018
Xylorhiza cognata
Carl B. Wolf
1942-1-18
11206
Riverside
hills e Mecca (lower end of canyon); Colorado Desert, Painted Canyon
243
Comment
UCR233549
Xylorhiza cognata
Jim Andre, Glenn L. Clifton
2011-2-22
17414
Riverside
Mecca Hills, along Box Canyon Road, 5.5 mi northeast of town of Mecca
52
Comment
UCR251324
Xylorhiza cognata
Michelle Murphy-Mariscal
2014-5-13
XYCO- 23
Riverside
Sonoran (Colorado) Desert, Mecca Hills, 3.9 mi. ENE (82 deg. ) of Thermal, 1 mi. NE (69 deg. ) of end of Airport Blvd. at Coachella Canal
73
Comment
UCR274562
Xylorhiza cognata
Michelle Murphy-Mariscal, Kathleen D. Fleming
2014-4-15
XYCO- 15
Riverside
Sonoran (Colorado) Desert, Mecca Hills, Box Canyon below Shavers Well
159
Comment
CAS-BOT-BC326916
Xylorhiza tortifolia
Dr. Barton W. Evermann
1916-5-13
s.n.
Riverside
Cottonwood Springs
Comment
RSA0106770
Xylorhiza tortifolia
Duncan S. Bell, Amanda Turek
2010-4-9
780
Riverside
East side of the Arica Mountains, near the center of the range; approx. 1.75 air mile west of Priest Well.
485
Comment
RSA20307
Xylorhiza tortifolia
Roxana S. Ferris, Ruth P. Rossbach
1938-5-15
9533
Riverside
Cottonwood Springs Canyon.
Comment
RSA643672
Xylorhiza tortifolia
A. C. Sanders
1995-4-13
16499
Riverside
San Bernardino Mountains/ Colorado Desert: Devil's Garden, E end of mountains, 2.1 miles W of Highway 62 on Pierson Ave. & dirt extension, 1.7 mile above Sierra Blvd.
701
Comment
UC892598
Xylorhiza tortifolia var. tortifolia
C. L. Hitchcock
1940-3-29
5859
Riverside
in sandy wash ca 100 yards e Spring; Cottonwood Canyon
Comment
RSA543867
Yabea microcarpa
Steve Boyd, Dave Bramlet
1991-5-13
6247
Riverside
Domenigoni Hills, N side of Domenigoni-Diamond Valleys ESE of Winchester. Vicinity of ultramafic outcrop on ridge top S of S-end of Warren Road
549
Comment
HSC95382
Youngia japonica
D. L. Koutnik
1995-10-22
Riverside
Riverside, residence at Canyon Crest Dr & Via Zapata.
Comment
CAS-BOT-BC454218
Zannichellia palustris
S. B. Parish
1914-4-1
9053
Riverside
Palm Springs, bet. Vallecito & Carriso Cr.
Comment
RSA722454
Zauschneria californica
J. R. Bruff
1927-11-26
30
Riverside
Cottonwood Springs vicinity.
Comment Read comments Jul 7 2012
RSA0065384
Zigadenus
William Gilbert
1969-4-24
s.n.
Riverside
Calif. Hwy. 71 near Temecula.
Comment
UC180107
Zigadenus brevibracteatus
H. M. Hall
May 1905
6020
Riverside
near Cottonwood Springs; Colorado Desert
701
Comment Read comments Oct 9 2010
UCR85261
Ziziphus obtusifolia
A. C. Sanders, P. J. MacKay, M. Jacobsmeyer, et al.
1995-3-5
16001
Riverside
Sonoran (Colorado) Desert, Orocopia Mtns, Maniobra Valley, 1.6-3 mi. south of frontage road (old Hwy 60) along Interstate 10, S to edge of BLM wilderness
610
Comment
RSA698613
Ziziphus obtusifolia var. canescens
J. R. Bruff
1928-4-2
165
Riverside
Cottonwood Springs.
Comment
UC1281225
Ziziphus obtusifolia var. canescens
H. E. McMinn
1937-3-5
4492
Riverside
approaching n.e. part of Cottonwood and Eagle Mts. from Pinto Basin
Comment
UCR237431A
Ziziphus obtusifolia var. canescens
Duncan S. Bell, The Habitat Work Organization
2011-3-19
2060
Riverside
Mojave Desert, west side of the Chuckwalla Mountains, north of Red cloud Mine Road, c. 1 air mi southeast of Lost Pony Mine
599
Comment
UCR178563
Ziziphus parryi
R. G. Swinney
1967-3-5
060
Riverside
San Jacinto Mountains/Colorado Desert, Snow Creek
396
Comment
UC574979
Ziziphus parryi var. parryi
C. Epling and Wm. Robison
1933-6-24
Riverside
Little San Bernardino Mts., Morongo Pass
Comment